1 2002-10-29 Werner LEMBERG <wl@gnu.org>
3 Fix computation of .trunc register. Additionally, its value (and
4 the value of the .ne register) is now always set before entering the
7 * src/roff/troff/div.cc (diversion::need): Set `truncated_space' and
8 `needed_space' before calling `space'.
9 (top_level_diversion::space): Remove special code for 'sp before the
11 Call `begin_page' with the discarded space as a parameter.
12 (top_level_diversion::begin_page): Add optional parameter to set
14 * src/roff/troff/div.h: Updated.
16 * doc/groff.texinfo: Improve documentation of .sp, \n[.trunc], and
19 * tmac/an-old.tmac (SH, SS, TP, IP, HP, TS): Undo change 2002-10-26.
20 (LP): Remove superfluous call to `br'.
21 * tmac/doc-common (doc-paragraph): Undo change 2002-10-26.
22 * tmac/doc.tmac (Bd, Bl, doc-set-vertical-and-indent): Ditto.
24 2002-10-26 Werner LEMBERG <wl@gnu.org>
26 * tmac/doc-ditroff: Remove useless switch/variable -rC.
27 (doc-setup-header): Don't set page register `%'.
28 * tmac/doc-nroff: Remove variable `C'.
29 (doc-setup-page-layout): Set doc-header-space to .5i unconditionally.
30 (doc-setup-header): Don't set page register `%'.
32 * tmac/doc-common (doc-header): Call `ns'.
33 (doc-paragraph): Protect .sp with .br so that it survives traps
34 possibly set by the user.
35 * tmac/doc.tmac (Bd, Bl, doc-set-vertical-and-indent): Ditto.
37 * tmac/doc*: Replace ' with . for consistency if no effect.
39 2002-10-26 Werner LEMBERG <wl@gnu.org>
41 * tmac/an-old.tmac (SH, SS, TP, IP, HP, TS): Protect .sp with .br
42 so that it survives traps possibly set by the user.
44 * src/roff/troff/node.cc: Fix the changes from 2002-10-23.
45 (troff_output_file::set_font): Call flush_tbuf if necessary.
46 (troff_output_file::fill_color, troff_output_file::glyph_color): Call
47 flush_tbuf and do_motion only if necessary.
48 (troff_output_file::start_special,
49 troff_output_file::put_char_width, troff_output_file::put_char,
50 troff_output_file::draw): Updated.
51 (word_space_node::tprint, space_node::tprint, hmotion_node::tprint,
52 vmotion_node::tprint): Undo change 2002-10-23.
54 2002-10-25 Werner LEMBERG <wl@gnu.org>
56 * tmac/www.tmac (DC): Fix case of overlapping images.
58 2002-10-23 Werner LEMBERG <wl@gnu.org>
60 * src/roff/troff/node.cc (troff_output_file::fill_color,
61 troff_output_file::glyph_color): Set current color before testing
63 (troff_output_file::put_char_width, troff_output_file::put_char,
64 troff_output_file::draw): Don't call flush_tbuf and/or do_motion
66 (troff_output_file::file_color, troff_output_file::glyph_color):
68 (word_space_node::tprint, space_node::tprint, hmotion_node::tprint,
69 vmotion_node::tprint): Move first, then call fill_color.
71 2002-10-20 Werner LEMBERG <wl@gnu.org>
73 * doc/groff.texinfo, man/groff_tmac.man: Document that it is not
74 possible to use multiple main macro packages.
76 2002-10-19 Werner LEMBERG <wl@gnu.org>
78 * src/devices/grops/ps.cc (cmyk_flag): New global variable.
79 (ps_printer::set_color): Set `cmyk_flag' for CMY and CMYK colors.
80 (ps_printer::~ps_printer): Emit `%%Extensions: CMYK' if `cmyk_flag'
82 * font/devps/prologue.ps (Fk, Ck): Enclose definitions with a
83 `where' construction since `cmyksetcolor' is a PS Level 2 operator.
85 2002-10-16 Werner LEMBERG <wl@gnu.org>
87 * NEWS, doc/webpage.ms: Updated.
89 2002-10-14 Werner LEMBERG <wl@gnu.org>
91 * src/roff/troff/node.cc (troff_output_file::put_char_width,
92 troff_output_file::put_char, troff_output_file::fill_color,
93 troff_output_file::glyph_color): Handle case where color pointer
96 2002-10-13 Ruslan Ermilov <ru@FreeBSD.org>
98 Add the new -r option to grotty. It is similar to the -i option
99 except it tells grotty(1) to use the "reverse video" attribute to
102 * src/devices/grotty/tty.cc (reverse_flag): New global variable.
103 (SGR_REVERSE, SGR_NO_REVERSE): New macros.
104 (tty_printer::make_underline, tty_printer::put_color,
105 tty_printer::end_page): Use it.
106 (main): Add -r switch.
108 * src/devices/grotty/grotty.man: Document it.
110 2002-10-11 Ruslan Ermilov <ru@FreeBSD.org>
112 * src/roff/troff/env.cc (hyphen_trie::read_patterns_file): Add
113 cast to `unsigned char' to properly read patterns with 8bit
116 2002-10-08 Werner LEMBERG <wl@gnu.org>
118 * REVISION: Increased to 2.
120 Version 1.18.1 released
121 =======================
123 2002-10-08 Werner LEMBERG <wl@gnu.org>
125 * doc/webpage.ms, NEWS: Updated.
127 2002-10-07 Werner LEMBERG <wl@gnu.org>
129 * tmac/doc-common (Ss): Add final `.ns' (similar to `.Sh') to
130 suppress additional whitespace after the header.
132 * tmac/doc-ditroff, tmac/doc-nroff (Am): New string to be in sync
135 * src/preproc/grn/grn.man, tmac/groff_mdoc.man, NEWS: Updated.
137 2002-10-07 Ruslan Ermilov <ru@FreeBSD.org>
139 * tmac/doc-common(doc-volume-operating-system-ateol): New flag.
140 (Dt): Use it to improve language localization (especially Russian
143 2002-10-07 Daniel Senderowicz <daniel@synchrods.com>
145 * src/preproc/grn/gprint.h (BSPLINE, BEZIER): New macros.
146 * src/preproc/grn/hdb.cc (DBGetType): Parse spline and bezier
148 * src/preproc/grn/hgraph.cc (drawwig): Add parameter to control
150 Call `picurve' for BSPLINE.
151 (HGPrintElt): Handle BSPLINE.
152 * src/preproc/grn/README: Document it.
154 2002-10-03 Werner LEMBERG <wl@gnu.org>
156 * src/roff/troff/node.cc (break_char_node::col): New variable.
158 (space_node::tprint, word_space_node::tprint): Call `fill_color'
160 (space_node::space_node): Remove assertion.
161 (break_char_node::add_self): Pass color argument to space node.
162 * src/roff/troff/input.cc (token::add_to_node_list, token::process):
164 * src/roff/troff/env.cc (environment::do_break,
165 environment::add_padding): Ditto.
167 2002-10-02 Werner LEMBERG <wl@gnu.org>
169 Redesigning color support in troff. Colors are no longer
170 represented as separate nodes but are now part of glyph nodes and
171 friends. This fixes the current formatting misbehaviour due to the
172 changes introduced on 2002-09-20. Some extra code is necessary for
173 proper grotty support: Without adding color variables to
174 space-related nodes, the background color would be changed too late.
176 * src/roff/troff/node.h, src/roff/troff/node.cc:
177 s/current_pagecolor/current_fill_color/.
178 s/current_glyphcolor/current_glyph_color/.
179 (glyph_color_node, fill_color_node): Removed.
180 (node::get_glyph_color, node::get_fill_color): New virtual member
182 (space_node::col): New variable.
183 Updated constructors of space_node and derived classes accordingly.
184 (hmotion_node::col): New variable.
185 Updated constructors of hmotion_node and space_char_hmotion_node
187 (vmotion_node::col): New variable.
188 Updated constructor accordingly.
189 (draw_node::gcol, draw_node::fcol): New variables.
190 Updated constructor accordingly.
191 (special_node::gcol, special_node::fcol): New variables.
192 Updated constructors accordingly.
193 (troff_output_file::put_char, troff_output_file::put_charwidth,
194 troff_output_file::draw): Set glyph and fill color.
195 (troff_output_file::start_special): Set glyph and fill color.
196 Always set current font.
197 (troff_output_file::fill_color, troff_output_file::glyph_color):
198 Don't call `do_motion'.
199 (glyph_node::gcol, glyph_node::fcol): New variables.
200 Updated constructors of glyph_node and ligature_node accordingly.
201 (glyph_node::get_glyph_color, glyph_node::get_fill_color): New
203 (glyph_node::merge_glyph_node,
204 kern_pair_node::add_discretionary_hyphen,
205 node::add_discretionary_hyphen): Updated.
206 (break_char_node::merge_self): Updated.
207 (word_space_node::tprint, space_node::tprint, hmotion_node::tprint,
208 vmotion_node::tprint): Handle color.
209 (make_glyph_node, make_node, node::add_char): Updated.
211 * src/roff/troff/env.cc (environment::space_newline,
212 environment::space, environment::output_line, environment::do_break,
213 environment::make_tab_node, environment::add_padding, title):
215 (environment_switch, environment_copy): Don't add color nodes.
217 * src/roff/troff/input.cc (do_glyph_color, do_fill_color): Return
219 (token::next): Updated.
220 \m and \M now are as transparent as \s.
221 (process_input_stack, token::add_to_node_list, token::process,
222 read_draw_node): Updated.
223 (charinfo_to_node_list): Don't add color nodes.
225 * doc/groff.texinfo: Updated.
227 2002-09-27 Ruslan Ermilov <ru@FreeBSD.org>
229 * tmac/doc-common (ds-operating-system-FreeBSD-4.*): New version
232 2002-09-27 Colin Watson <cjwatson@debian.org>
234 * src/roff/troff/node.cc (bracket_node::copy): Check `list' != 0.
236 2002-09-23 Werner LEMBERG <wl@gnu.org>
238 * src/devices/grolbp/lbp.cc: Replace `300' with `font::res' where
240 (DEFAULT_LINEWIDTH_FACTOR): New macro.
241 (linewidth_factor): New global variable.
242 (lbp_printer::set_line_thickness): Fix case for size < 0, using
244 (long_options): Add -w/--linewidth option.
246 (main): Handle -w option to set linewidth_factor.
247 (lbp_printer::lbp_printer): Initialize req_linethickness, not
250 * src/devices/grolbp/grolbp.man, NEWS, doc/webpage.ms: Updated.
252 2002-09-22 Paco Andrés Verdú <pandres@dragonet.es>
254 Fixed a bug in the line thickness setting code.
256 * src/devices/grolbp/lbp.cc (lbp_printer::req_linethickness): New
258 (lbp_printer::set_line_thickness): Pass environment as second
260 Implement it actually.
261 (lpb_printer::set_char, lbp_printer::draw): Use `req_linethickness'
262 and `set_line_thickness, depending on the current font size.
264 2002-09-21 Werner LEMBERG <wl@gnu.org>
268 * src/roff/groff/pipeline.h (MAX_COMMANDS): Increase to 12.
269 * src/roff/troff/node.cc (bracket_node::copy): Initialize
272 2002-09-20 Werner LEMBERG <wl@gnu.org>
274 * configure: Regenerated with autoconf 2.54.
276 2002-09-20 Werner LEMBERG <wl@gnu.org>
278 * src/roff/troff/env.h (environment): Rename cur_glyph_color to
280 Rename cur_fill_color to fill_color.
281 * src/roff/troff/env.cc: Updated.
283 2002-09-20 Werner LEMBERG <wl@gnu.org>
285 * src/roff/troff/env.cc (title): Copy color status after processing
287 * src/roff/troff/input.cc (charinfo_to_node_list): Emit glyph and
288 fill color nodes to reset colors properly.
290 * tmac/www.tmac (DC): Fix color handling.
292 * src/preproc/pic/pic.man, doc/pic.ms: Document some color issues.
293 * doc/groff.texinfo: Fixing documentation of `tl' request.
294 * doc/webpage.ms: Updated.
296 2002-09-19 Werner LEMBERG <wl@gnu.org>
298 * src/roff/troff/env.cc (environent_switch, environment_copy):
299 Emit glyph and fill color nodes to initialize colors properly.
301 2002-09-17 Colin Watson <cjwatson@debian.org>
303 * src/roff/troff/env.cc (environment::set_glyph_color,
304 environment::set_fill_color): Fix typo which prevented \m[] work
307 2002-09-17 Werner LEMBERG <wl@gnu.org>
309 Add left and right italic correction to non-slanted PS fonts. This
310 is an experimental feature to improve image rendering of grohtml.
312 * font/devps/generate/Makefile (RFLAG): New variable, set to `-i 0'.
313 ({T,H,C,P,N,BM,A,HN}{R,B}, ZD, S, ZDR): Use it.
314 * font/devps/*: All non-slanted fonts regenerated.
317 2002-09-16 Werner LEMBERG <wl@gnu.org>
319 Add a site-specific font directory.
321 * Makefile.in (localfontdir, legacyfontdir): New variables.
322 (fontpath): Use them.
323 (MDEFINES, uninstall_dirs): Updated.
324 * Makefile.comm (.man.n): Add `LOCALFONTDIR' and `LEGACYFONTDIR'.
325 Remove `FONTPATH' and `MACROPATH'.
327 * src/roff/troff/troff.man, NEWS: Updated.
328 * doc/groff.texinfo (Font Directories): New section.
331 * src/devices/grodvi/grodvi.man, src/devices/grohtml/grohtml.man,
332 src/devices/grolbp/grolbp.man, src/devices/grolj4/grolj4.man,
333 src/preproc/grn/grn.man: Minor fixes.
335 * src/devices/grohtml/post-html.cc (html_printer::do_tab_ts):
336 Remove unused variable.
338 2002-09-11 Werner LEMBERG <wl@gnu.org>
340 * doc/groff.texinfo, man/groff_font.man: Clarify argument of \N.
341 * man/groff_out.man: Fix documentation of 'N'.
343 2002-09-09 Gaius Mulley <gaius@glam.ac.uk>
345 * doc/Makefile.in (webpage.html): Depend on gnu.eps also.
346 * src/roff/troff/env.cc (indent): Emit html tag only if break_flag is
348 * src/devices/grohtml/post-html.cc (text_glob::is_br_ni): Removed.
349 (text_glob::is_br, html_printer::lookahead_for_tables): Updated.
350 (html_printer::do_tab_ts): Call `emit_table_header' with `FALSE'.
351 * src/devices/grohtml/html-text.cc (html_text::start_tag) <P_TAG,
352 PRE_TAG>: Call `begin' with `FALSE'.
354 2002-09-09 Ralph Corderoy <ralph@inputplus.demon.co.uk>
356 * src/libs/libgroff/string.cc (string::extract): Fix position of
357 terminating null byte.
359 2002-09-08 Werner LEMBERG <wl@gnu.org>
361 Add global option `nospaces' to tbl so that leading and trailing
362 spaces in data items are ignored.
364 * src/libs/libgroff/string.cc (string::remove_spaces): New member
365 function to remove leading and trailing spaces.
366 * src/include/stringclass.h: Updated.
368 * src/preproc/tbl/table.h (table): Add flag `NOSPACES'.
370 * src/preproc/tbl/main.cc (process_options): Handle `nospaces'
372 Fix typo in error messages.
373 (process_data): Implement `nospaces' option.
374 * src/preproc/tbl/tbl.man, NEWS, doc/webpage.ms: Updated.
376 2002-09-07 Werner LEMBERG <wl@gnu.org>
378 * src/include/config.hin: Add `HAVE_ISATTY'.
379 * src/libs/libgroff/tmpfile.cc (xtmpfile_list): Drop `const' for
381 * src/libs/libgroff/tmpname.cc: Include `time.h'.
382 * src/libs/libdriver/input.cc (Char): Add `operator==' and
383 `operator!=' for `char'.
384 * doc/groff.texinfo: Replace @ifnottex block for top node with
387 2002-09-06 Werner LEMBERG <wl@gnu.org>
389 * doc/Makefile.in (.texinfo.html): Add -I switch.
390 * doc/groff.texinfo: Add @ifnottex block for top node to make
391 translation to HTML work.
393 2002-09-05 Gaius Mulley <gaius@glam.ac.uk>
395 * src/preproc/html/pre-html.cc (LETTER_LENGTH): Removed.
396 (get_papersize, determine_vertical_offset): Removed.
397 (char_buffer::do_image): Always specify letter size.
399 (imageList::createPage): Use -dDEVICEHEIGHTPOINTS instead of
402 2002-09-05 Werner LEMBERG <wl@gnu.org>
404 * doc/groff.texinfo, tmac/groff_man.man: Improve documentation of
407 2002-09-04 Gaius Mulley <gaius@glam.ac.uk>
409 * src/preproc/html/pre-html.cc (imageList::createPage): Use
411 (generateImages): Clean up push-back buffer.
413 2002-09-04 Ralph Corderoy <ralph@inputplus.demon.co.uk>
415 * doc/groff.texinfo: Minor fixes.
417 2002-08-21 Gaius Mulley <gaius@glam.ac.uk>
419 * src/preproc/html/pre-html.cc (DEFAULT_LINE_LENGTH): New macro.
420 (MAX_WIDTH, A4_LENGTH, A4_OFFSET, LETTER_OFFSET): Removed.
422 (determine_vertical_offset): Use LETTER_LENGTH.
423 (createPage): Moved to ...
424 (imageList::createPage): This.
425 Call gs with -dDEVICEWIDTHPOINTS to avoid cropping.
426 (imageList::getMaxX): New function.
427 (createImage): Moved to ...
428 (imageList::createImage): This.
429 (imageList::createImages): New function.
430 (generateImages): Read `maxx' directly.
432 (scanArguments): Don't specify `gsPaper' for `-o'.
433 (makeTempFiles): Call `xtmpfile' with the last argument set to
436 2002-08-24 Werner LEMBERG <wl@gnu.org>
438 * src/include/nonposix.h (mkdir, WAIT, creat) [_MSC_VER]: Define.
439 (WAIT, _WAIT_CHILD) [!_MSC_VER]: Define.
440 * src/preproc/html/pre-html.cc (waitForChild): Use WAIT.
441 * src/preproc/html/pushback.cc: Include nonposix.h.
442 * src/roff/groff/pipeline.c: Define strcasecmp and strncasecmp
445 2002-08-23 Werner LEMBERG <wl@gnu.org>
447 Use $(OBJEXT) for the object file extension.
449 * Makefile.comm (.SUFFIXES): Add .obj.
450 (.cc.obj, .c.obj): New implicit rules.
451 * Makefile.in (OBJEXT): New variable, initialized from autoconf.
452 (MDEFINES): Add EXEEXT and OBJEXT.
453 * */Makefile.sub: s/.o/.$(OBJEXT)/.
455 2002-08-22 Werner LEMBERG <wl@gnu.org>
457 * INSTALL: Mention texinfo 4.2 as a prerequisite.
459 2002-08-21 Gaius Mulley <gaius@glam.ac.uk>
461 * src/devices/grohtml/post-html.cc (colType): Make enum global to
463 (html_printer::update_min_max, html_printer::add_table_end): New
465 (html_printer::lookahead_for_tables): Use them.
466 Reset page offset correctly.
467 (html_printer::~html_printer): Add creation of creator comment up.
469 2002-08-20 Werner LEMBERG <wl@gnu.org>
471 * tmac/an-old.tmac (T&): New dummy macro to avoid warning.
472 * man/groff_tmac.man: Fix typos.
473 * man/groff_font.man: Minor reordering.
474 * contrib/eqn2graph/eqn2graph.man (Tp): New macro.
475 * contrib/groffer/groffer.man: Fix typos.
477 2002-08-18 Gaius Mulley <gaius@glam.ac.uk>
479 Avoid endless loops while scanning for tables.
481 * src/devices/grohtml/post-html.cc (list::insert): Set
483 (html_printer::next_horiz_pos): Add `text_glob' argument; update
485 Return immediately if that argument is NULL.
486 (html_printer::calc_nf): Don't test if `g' is NULL.
487 (html_printer::lookahead_for_tables): Use
488 `glyphs.move_right_get_data'.
489 Don't test if `g' is NULL.
491 2002-08-18 Gaius Mulley <gaius@glam.ac.uk>
493 A better fix, replacing fix 2002-08-15, for increasing SIZE.
495 * src/devices/grohtml/post-html.cc (char_block): Make `buffer'
497 (char_block::char_block): Allocate `buffer'.
498 (char_buffer::add_string): Use it.
500 2002-08-15 Werner LEMBERG <wl@gnu.org>
502 * src/devices/grops/grops.man, src/devices/grolj4/grolj4.man,
503 src/devices/grodvi/grodvi.man: Document default line thickness.
505 2002-08-15 Gaius Mulley <gaius@glam.ac.uk>
507 * src/devices/grohtml/post-html.cc (char_block): Increase SIZE to
510 2002-08-14 Werner LEMBERG <wl@gnu.org>
512 * doc/webpage.ms: Updated.
514 2002-08-09 Werner LEMBERG <wl@gnu.org>
516 * src/roff/troff/node.cc (node::add_char): Call `freeze_space' for
519 2002-08-08 Aaron Campbell <aaron@monkey.org>
521 * src/preproc/pic/object.cc (object_spec::make_move): Fix typo
524 2002-08-08 Werner LEMBERG <wl@gnu.org>
526 * src/roff/troff/input.cc (read_rgb, read_cmy, read_cmyk): Call
529 Don't push back a space but a newline onto the stack.
531 2002-08-07 Gaius Mulley <gaius@glam.ac.uk>
533 Add fonts `CI', `CB', and `CBI' to grohtml which have been omitted
536 * src/devices/grohtml/post-html.cc (html_printer::end_font,
537 html_printer::start_font): Handle them.
538 * src/devices/grohtml/html-text.cc (html_text::do_italic): Don't
540 (html_text::do_bold): Don't reset italic and tt.
541 (html_text::do_tt, html_text::do_pre): Don't reset bold and italic.
542 * font/devhtml/DESC.proto: Add those fonts.
543 * font/devhtml/Makefile.sub (PROTOFONTS): Updated.
545 2002-08-07 Werner LEMBERG <wl@gnu.org>
547 * MORE.STUFF: Added gpresent.
549 * tmac/trace.tmac: Show nesting level by a corresponding amount of
550 whitespace before printing the logging message.
552 2002-07-31 Colin Watson <cjwatson@debian.org>
554 * src/devices/grohtml/html-table.cc (html_table::finish_row):
555 Initialize `n' to zero. This fixes a segfault on ARM.
557 2002-07-30 Werner LEMBERG <wl@gnu.org>
559 * doc/grnexmpl.me: Remove calls to .st and .sc which are undefined.
561 2002-07-29 Werner LEMBERG <wl@gnu.org>
563 * src/preproc/pic/pic.y (print_arg, relative_path): Add missing
566 2002-07-28 Colin Watson <cjwatson@debian.org>
568 * src/devices/grohtml/post-html (html_printer::troff_tag): Handle
570 (html_printer::html_printer): Initialize `pointsize'.
572 2002-07-26 Werner LEMBERG <wl@gnu.org>
574 * doc/Makefile.sub (PROCESSEDEXAMPLEFILES): Remove gnu.eps and
576 (CLEANNOTSRCDIRADD): Add gnu.eps and gnu.png.
577 (gnu.eps): Add -rle switch to pnmtops.
578 (distfiles): Add gnu.eps and gnu.png.
580 2002-07-25 Petter Reinholdtsen <pere@hungry.com>
582 * src/libs/libdriver/input.cc (Char): Add const to `operator=='.
585 2002-07-24 Werner LEMBERG <wl@gnu.org>
587 * doc/Makefile.in, doc/Makefile.sub (groff_bin_path): Don't use
588 ' \+' but ' *' for sed.
589 (GROFF): Set GROFF_COMMAND_PREFIX to empty value.
591 2002-07-23 Werner LEMBERG <wl@gnu.org>
593 * doc/groff.texinfo: Document `papersize' keyword.
594 * NEWS, man/groff_font.man: Updated.
596 2002-07-23 Colin Watson <cjwatson@debian.org>
598 Extend papersize keyword to accept more than a single entry. The
599 first valid will be used.
601 * src/libs/libgroff/font.cc (font::load_desc): Implement it.
602 (font::scan_papersize): Really skip final newline.
603 * src/preproc/html/pre-html.cc (get_papersize): Ditto.
605 2002-07-23 Werner LEMBERG <wl@gnu.org>
607 * configure.ac: Test for isatty.
608 * configure: Regenerated.
609 * src/include/posix.h: Check HAVE_ISATTY.
610 * src/roff/troff/input.cc [ISATTY_MISSING]: Removed.
611 * src/utils/lookbib/lookbib.cc: Include posix.h.
612 Don't declare isatty.
614 2002-07-21 Werner LEMBERG <wl@gnu.org>
616 * NEWS: Add `output' request.
618 * REVISION: Increased to 1.
620 Version 1.18.0 released
621 =======================
623 2002-07-19 Gaius Mulley <gaius@glam.ac.uk>
625 Allow internal glyph indices > 0xFF in grohtml for input characters.
627 * src/devices/grohtml/post-html.cc (to_unicode): Use `unsigned int'
629 (html_printer::add_to_sbuf): Use `unsigned int' as first parameter.
631 (html_printer::sbuf_continuation, html_printer::overstrike): Ditto.
632 (html_printer): Updated.
634 2002-07-19 Werner LEMBERG <wl@gnu.org>
636 * font/devhtml/R.proto: Updated to HTML 4, adding many glyphs.
637 * font/devutf8/R.proto: Adding some missing glyphs.
638 * font/devutf8/NOTES: Updated.
640 * tmac/dvi.tmac: Add more composite glyphs.
641 * tmac/html.tmac: Updated.
643 * man/groff_char.man: Add `sum' and `product' entities.
647 2002-07-18 Gaius Mulley <gaius@glam.ac.uk>
649 Improved table, tab, and indenting support.
651 * src/roff/troff/input.cc (file_iterator::suppress_newline_flag,
652 string_iterator::suppress_newline_flag): Removed. Updated all
653 function which have used it.
655 * src/roff/troff/env.cc: Include `input.h'.
656 (environment::add_node): Accept 0 as parameter.
657 (environment::add_html_tag): Add `force' parameter.
659 (environment::add_html_tag_tabs): Ditto.
660 For the moment, support left-aligned tabs only.
661 (environment::make_html_tag): New function.
662 (fill, no_fill): Set .br html tag additionally.
663 (environment::newline): Emit `eol.ce' or `eol' tag for html.
664 (environment::add_html_tag_eol): Removed.
665 (tab_stops::distance_to_next_tab): Add variant for handling
667 (environment::distance_to_next_tab): Ditto.
669 (environment::handle_tab): Handle tabs for html.
671 * src/roff/troff/env.h: Updated.
673 * src/roff/troff/div.cc: Updated all callers of
674 `environment::add_html_tag'.
676 * src/devices/grohtml/html-table.cc,
677 src/devices/grohtml/html-table.h: New files.
679 * src/devices/grohtml/html-text.cc (html_text): New members
680 `blank_para' and `start_space'.
681 (html_text::issue_tag): Don't emit TABLE_TAG.
682 Handle indentation for PRE_TAG and P_TAG.
683 (html_text::end_tag): Updated.
684 (html_text::table_is_void, html_text::issue_table_begin,
685 html_text::issue_table_end): Removed.
686 (html_text::do_push): Simplified.
687 [DEBUGGING]: Small fix.
688 (html_text::push_para): Add new parameter for indentation; updated
691 (html_text::do_indent, html_text::do_table, html_text::done_table,
692 html_text::is_in_table): Removed.
693 (html_text::do_pre): Handle P_TAG also.
694 (html_text::shutdown): Handle p->indent.
695 (html_text::check_emit_text): Simplified.
696 (html_text::do_emittext): Reset `blank_para'.
697 (html_text::do_para): Add new parameter for indentation; updated
699 (html_text::remove_indent): New function.
700 (html_text::do_space): Handle verbatim text properly.
701 (html_text::ever_emitted_text, html_text::starts_with_space,
702 html_text::remove_para_align): New functions.
703 (html_text::dump_stack_element, html_text::dump_stack): Updated.
705 * src/devices/grohtml/html_text.h (HTML_TAG): Remove TABLE_TAG.
708 * src/devices/grohtml/post-html.cc: Include html-table.h.
709 (INDENTATION): Removed.
710 (text_glob): Added many `is_<foo>' functions.
711 Added table description `tab'.
712 Added `get_arg',`get_tab_args', `remember_table', and `get_table'
714 (list): Add `insert' and `move_to' member functions.
715 (page): Add `insert_tag' member function.
716 (page::dump_page) [DEBUG_TABLES]: Improved.
717 (html_printer): Add `table' and `max_linelength' elements.
718 Add many `do_<foo>', `insert_<foo>', `next_horiz_pos',
719 `lookahead_for_tables', `shutdown_table', `calc_nf', `calc_po_in',
720 `remove_tabs', `remove_courier_tabs'.
721 (html_printer::emit_raw): Handle indentation.
722 (html_printer::do_center, html_printer::write_header): Updated.
723 (html_printer::is_courier_until_eol): Check for tag.
724 (html_printer::do_linelength): Handle max_linelength.
725 (html_printer::do_page_offset, html_printer::do_indentation): Handle
727 (html_printer::do_tempindent): Updated.
728 (html_printer::do_indentedparagraph): Removed.
729 (html_printer::do_indent): Simplified.
730 (html_printer::do_eol): Use `ever_emitted_text'.
731 (html_printer::do_flush, html_printer::do_links): Don't call
733 (html_printer::do_break): Handle end_tempindent.
734 (html_printer::troff_tag): Get argument.
736 Handle `.tab-ts', `.tab-te', `.col', `tab', and `tab0' tags.
737 (html_printer::flush_page): Call `lookahead_for_tables'.
738 Don't call `done_table'.
739 (html_printer::add_to_sbuf): Always call do_indent.
741 * src/devices/grohtml/Makefile.sub: Updated.
743 * tmac/an-old.tmac (TP): Don't handle html device specially.
744 (an-do-tag-html): New function which will be used instead of
745 `an-do-tag' if html device is used.
747 * tmac/html.tmac: Call .po to pass default page offset to grohtml.
749 * tmac/s.tmac (@IP): Don't handle html device specially.
750 (@IP-html): New function which will be used instead of `@IP' if
753 * tmac/www.tmac (HTML-NS, HTML-TAG-NS): New auxiliary macros -- this
754 is a hack which will eventually vanish again.
755 (PIMG): Handle `-C' option correctly if not html.
758 2002-07-17 Werner LEMBERG <wl@gnu.org>
760 * src/utils/afmtodit/afmtodit.pl: Don't use `-P-' for invoking perl.
762 2002-07-14 Eric S. Raymond <esr@thyrsus.com>
764 * contrib/pic2graph/pic2graph.*: Use convert(1).
765 * contrib/eqn2graph/eqn2graph.*: Minor fixes.
767 2002-07-14 Bernd Warken <bwarken@mayn.de>
769 * tmac/groff_trace.man: New file.
770 * tmac/Makefile.sub: Updated.
773 2002-07-13 Werner LEMBERG <wl@gnu.org>
775 * src/roff/groff/groff.man: Add some cross references.
777 2002-07-12 Werner LEMBERG <wl@gnu.org>
779 * src/roff/troff/input.cc (substring_request): Add warnings for
780 string indices out of range.
782 2002-07-11 Werner LEMBERG <wl@gnu.org>
784 * font/devdvi/generate/ec.map: Fix typo (`(l' -> `/l').
785 * font/devdvi/*EC: Regenerated.
787 2002-07-10 Bernd Warken <bwarken@mayn.de>
789 * man/groff_char.man: Updated and extended.
791 2002-07-10 Werner LEMBERG <wl@gnu.org>
793 * src/roff/troff/input.cc (length_macro): Renamed to...
794 (length_request): This.
795 Move call of `tok.next()' to the very end, otherwise the register
796 value hasn't been updated yet.
797 (init_input_requests): Updated.
799 2002-07-09 Werner LEMBERG <wl@gnu.org>
801 * src/roff/troff/input.cc (substring_macro): Renamed to...
802 (substring_request): This.
803 (init_input_requests): Updated.
804 * src/roff/troff/request.h: Updated.
806 2002-07-08 Robert D. Goulding <goulding@Princeton.EDU>
808 * src/roff/grog/grog.sh: Fix typo.
810 2002-07-08 Werner LEMBERG <wl@gnu.org>
812 * win32-diffs: Updated.
814 Handle `papersize' keyword properly in DESC.
816 * src/libs/libgroff/font.cc (font::scan_papersize): Fix argument
819 * src/libs/libgroff/paper.cc: Add four more paper formats used by
821 * src/include/paper.h: Updated.
823 * src/devices/grolbp/lbp.cc: Remove unnecessary semicolons.
824 Other minor C syntax fixes.
825 (papersize, paperlength, paperwidth): Renamed to `user_*'.
826 (lbp_printer): Add `papersize', `paperlength', and `paperwidth'
828 (lbp_printer::lbp_printer): Pass three arguments.
829 Set paper dimensions properly.
830 (make_printer, main): Updated.
831 (handle_unknown_desc_command): Fix error messages.
832 (main): Handle papersize keyword in DESC properly.
834 * src/devices/grolj4/lj4.cc (paper_size): Renamed to
836 (lbp_printer::lbp_printer): Pass an argument.
837 Set paper_size properly.
838 (handle_unknown_desc_command): Removed.
839 (make_printer, main): Updated.
840 * src/devices/grolj4/grolj4.man: Minor documentation fix.
842 * man/groff_font.man, NEWS: Updated.
844 2002-07-07 Werner LEMBERG <wl@gnu.org>
846 Integrated eqn2graph, contributed by Eric S. Raymond.
848 * contrib/eqn2graph/{Makefile.sub, eqn2graph.sh, eqn2graph.man}: New
850 * Makefile.in, NEWS: Updated.
852 2002-06-04 Werner LEMBERG <wl@gnu.org>
854 Changing the substring request to make it fit better with other
855 string manipulation functions in other programming languages:
856 Index 0 is now the first character in the string, and index -1
857 indicates the last character. Since this request didn't work
858 properly anyway in the last release, it doesn't harm too much to
861 * src/roff/troff/input.cc (substring_macro): Use loops to get
862 the real string length (ignoring COMPATIBLE_SAVE and
863 COMPATIBLE_RESTORE) and offsets.
864 Implement change described above.
866 * man/groff_char.man, tmac/doc-common (doc-header), tmac/doc.tmac
867 (doc-do-Bd-args, doc-do-Bl-args: Changed accordingly.
869 * NEWS, doc/groff.texinfo, man/groff_diff.man: Updated.
871 2002-06-03 Werner LEMBERG <wl@gnu.org>
873 Make .chop work with .de1 and friends. COMPATIBLE_SAVE and
874 COMPATIBLE_RESTORE are completely ignored.
876 * src/roff/troff/input.cc (char_list::set, char_list::get): New
878 (macro): `length' field renamed to `len'.
879 Added new field `empty_macro' (1 if macro is empty), to be used
880 instead of checking `len'.
882 (macro::empty): Updated.
883 (macro::length, macro::set, macro::get): New functions.
884 (macro::append): Ignore COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
886 (chop_macro): Check and remove trailing COMPATIBLE_SAVE/
887 COMPATIBLE_RESTORE pairs.
888 (asciify): Ignore COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
889 * src/roff/troff/request.h: Updated.
891 * doc/groff.texinfo: Document .chop's behaviour better.
893 2002-06-02 Werner LEMBERG <wl@gnu.org>
895 * doc/pic.ms: Fix documentation for the addition of positions.
897 * tmac/doc.tmac, tmac/an-old.tmac: Need groff version 1.18.
899 2002-06-29 Werner LEMBERG <wl@gnu.org>
901 Implementation of string arguments of the form \*[foo arg1 arg2 ...]
903 * src/roff/troff/input.cc (have_string_arg): New global variable.
904 (read_mode): New enumeration.
905 (read_escape_name): Use it. Update all calls.
906 (read_long_escape_name): Use it. Update all calls.
907 Set have_string_arg if appropriate.
908 (get_char_for_escape_name): Add parameter for handling space
910 (interpolate_string_with_args, decode_string_args): New functions.
911 (get_copy, token::next): Call it if necessary.
912 (interpolate_string): Fix error message.
914 * NEWS, doc/groff.texinfo, man/groff.man, man/groff_diff.man:
917 2002-06-24 Bernd Warken <bwarken@mayn.de>
919 * man/groff_tmac.man: Updated and extended.
921 2002-06-24 Werner LEMBERG <wl@gnu.org>
923 * doc/pic.ms, src/preproc/pic/pic.man: Fix description of `:='.
925 2002-06-23 Werner LEMBERG <wl@gnu.org>
927 * doc/pic.ms: Improve documentation of composite block objects.
929 2002-06-22 Werner LEMBERG <wl@gnu.org>
931 * src/roff/troff/input.cc (init_registers): Add three registers
932 `seconds', `minutes', and `hours' to hold the current time.
934 * NEWS, doc/groff.texinfo, man/groff.man, man/groff_diff.man:
937 2002-06-20 Werner LEMBERG <wl@gnu.org>
939 Make \X accept both `\ ' and `\~', converting them to single space
942 * src/roff/troff/token.h (token): Add TOKEN_UNSTRETCHABLE_SPACE.
943 (token::unstretchable_space): New inline function.
944 * src/roff/troff/input.cc (token::next, token::delimiter,
945 token::description, token::add_to_node_list, token::process): Handle
946 TOKEN_UNSTRETCHABLE_NODE.
947 (encode_char): Handle tok.stretchable_space and
948 tok.unstretchable_space.
950 * NEWS, doc/groff.texinfo: Document it..
952 2002-06-19 Werner LEMBERG <wl@gnu.org>
954 * src/devices/grops/ps.cc (ps_printer::special): Fix error message.
956 * src/devices/grotty/tty.cc (tty_printer::special): Add `sgr'
957 keyword to enable/disable SGR output.
958 (tty_printer::change_fill_color): New function.
959 * NEWS, src/devices/grotty/grotty.man: Document `sgr' special.
961 * src/roff/troff/input.cc (output_request): Add missing `tok.next()'
964 2002-06-18 Werner LEMBERG <wl@gnu.org>
966 Add a `color' request and a `.color' register to control usage of
969 * src/roff/troff/input.cc (disable_color_flag): Replaced with...
970 (color_flag): This (which is the inverse).
971 (activate_color): New function.
972 (main, init_input_requests): Updated.
973 * src/roff/troff/troff.h, src/roff/troff/node.cc
974 (troff_output_file::fill_color, troff_output_file::glyph_color):
977 * NEWS, doc/groff.texinfo, man/groff_diff.man, man/groff.man:
978 Document the changes.
980 2002-06-17 Colin Watson <cjwatson@debian.org>
982 Circumvent bug in autoconf 2.53 regarding top_builddir.
984 * aclocal.m4 (GROFF_BUILDDIR): s/top_builddir/groff_top_builddir/.
985 * Makefile.in, doc/Makefile.in:
986 s/@top_builddir@/@groff_top_builddir@/.
987 * configure: Regenerated (with autoconf 2.53).
989 2002-06-17 Werner LEMBERG <wl@gnu.org>
991 * src/libs/libgroff/font.cc (font::load_desc): Fix computation of
992 `paperwidth' and `paperlength' for the `papersize' keyword.
994 2002-06-16 P. Alejandro Lopez-Valencia <dradul@007mundo.com>
996 * src/devices/grops/grops.man: Add info about Type 42 fonts.
998 2002-06-15 Gaius Mulley <gaius@glam.ac.uk>
1000 * src/devices/grohtml/post-html.cc (html_printer::emit_raw,
1001 html_printer::do_linelength, html_printer::do_pageoffset,
1002 html_printer::do_indentation, html_printer::do_tempindent,
1003 html_printer::do_break, html_printer::begin_page): Clear indented
1005 * tmac/html.tmac: Disable hyphenation.
1007 2002-06-15 Werner LEMBERG <wl@gnu.org>
1009 Don't produce HTML files if utility programs are missing.
1011 * Makefile.in (make_html, make_install_html): New variables.
1012 (MDEFINES): Updated.
1014 * aclocal.m4 (GROFF_HTML_PROGRAMS): New function to test for HTML
1016 * configure.ac: Use it.
1017 * configure: Regenerated.
1019 * doc/Makefile.sub (PROCESSEDEXAMPLEFILES): Move webpage.html to...
1020 (HTMLEXAMPLESFILES): This new variable.
1021 (EXAMPLESIMAGEFILES): Renamed to...
1022 (HTMLEXAMPLEIMAGEFILES): This.
1023 (CLEANADD): Add HTMLEXAMPLEFILES.
1024 (all): Use `make_html'.
1026 (install_data): Use `make_install_html'.
1027 Move html stuff to...
1028 (install_html): This new target.
1029 (uninstall_sub): Updated.
1031 2002-06-14 Bernd Warken <bwarken@mayn.de>
1033 * src/roff/grog/Makefile.sub (grog): Renamed to...
1035 (grog): New rule to always install grog.sh as grog.
1037 2002-06-08 Bernd Warken <bwarken@mayn.de>
1039 * src/roff/grog/grog.pl: Fix typo.
1041 2002-06-07 Werner LEMBERG <wl@gnu.org>
1043 * doc/groff.texinfo: Add more info on .tr arguments.
1045 2002-06-05 Werner LEMBERG <wl@gnu.org>
1047 * NEWS, src/roff/grog/grog.man, doc/groff.texinfo: Updated.
1049 * aclocal.m4 (GROFF_MKSTEMP): Include unistd.h.
1050 * configure: Regenerated.
1052 2002-06-05 Ralph Corderoy <ralph@inputplus.demon.co.uk>
1054 * src/roff/troff/symbol.cc (table_sizes): Add more values.
1056 * src/roff/grog/grog.pl, src/roff/grog/grog.sh: Recognize mom.
1058 2002-06-04 Werner LEMBERG <wl@gnu.org>
1060 * aclocal.m4 (GROFF_PAGE): Don't use `prefix' directly since it
1061 is not initialized at the time we need it in case `--prefix' hasn't
1062 been set. Check for `ac_default_prefix' also.
1063 Test for `papersize' keyword also and generalize allowed whitespace.
1064 * configure: Regenerated.
1066 * font/devps/Makefile.sub (DESC): Use `papersize' instead of
1069 * src/libs/libgroff/Makefile.sub (version, revision): Replaced
1071 (src_version, src_revision): New variables to avoid overwriting
1072 from parent make process.
1073 (version.cc): Updated.
1075 * src/preproc/html/pre-html.cc: Include paper.h and font.h.
1076 (linebuf, linebufsize): New global variables.
1077 (sys_fatal): Use `fatal' to abort properly.
1078 (get_line): New function.
1079 (get_resolution): Use it.
1080 Improve error messages.
1081 (get_papersize): Check `papersize' also.
1083 Improve error messages.
1085 2002-06-03 Werner LEMBERG <wl@gnu.org>
1087 * Makefile.comm (CLEANNOTSRCDIRADD): New target for files which
1088 should be removed only if builddir is not srcdir.
1089 (mostlyclean): Handle `CLEANNOTSRCDIRADD'.
1090 (clean): Depend on `mostlyclean'.
1091 (distclean): Depend on `clean'.
1092 (realclean, extraclean): Depend on `distclean'.
1093 (.y.cc, .y.o): Simplified. The output files are no longer written
1094 to srcdir but to builddir.
1095 * Makefile.in (MDEFINES): Add `version' and `revision'.
1096 (uninstall_dirs): Fix order of directories.
1097 * doc/Makefile.sub (version, revision): Removed.
1098 (CLEANADD): Removed grnexmpl.g, groff, groff-*.
1099 Added `HTMLDOCFILES'.
1100 (CLEANNOTSRCDIRADD): New target for grnexmpl.h, groff, groff-*.
1101 * src/preproc/eqn/Makefile.sub, src/preproc/pic/Makefile.sub,
1102 src/preproc/refer/Makefile.sub (YTABC, YTABH): Don't use `srcdir'
1105 * doc/texinfo.tex (\authortt): New macro.
1106 (\shortcontt): Define.
1107 (\titlepage): Set \tt to \authortt while defining \authorfont.
1108 (\appendixbox): New macro.
1109 (\chapmacro, \appendixentry): Use \appendixbox to get even
1110 indentation for letters.
1111 (\summarycontents): Set \tt.
1112 (\internalpagesize): Add two arguments for real paper width and
1113 height as needed by pdfTeX.
1114 (\letterpaper, \smallbook, \afourpaper, \afivepaper, \afourlatex):
1116 (\tempdima, \tempdimb): New temporary dimensions.
1117 (\pagesizesyyy): Updated.
1119 2002-06-02 Werner LEMBERG <wl@gnu.org>
1121 Adding a new keyword `papersize' to the DESC file format (similar
1122 but not completely identical to grolbp's extension). grops now has
1123 a -p command line option to override `papersize'. Finally, grolbp
1124 has been adapted to the new syntax.
1126 * src/libs/libgroff/paper.cc, src/include/paper.h: New files. It
1127 defines and initializes the `papersizes[]' array with NUM_PAPERSIZES
1129 * src/libs/libgroff/Makefile.sub (OBJS): Add `paper.o'.
1130 (CCSRCS): Add `paper.cc'.
1132 * src/include/font.h (font): Add `papersize' element.
1133 * src/libs/libgroff/font.cc (font::unit_scale): New helper function.
1134 (font::scan_papersize): New function.
1135 (font::load_desc): Use it for handling `papersize' keyword.
1136 * src/libs/libgroff/fontfile.cc: Initialize `font::papersize'.
1138 * src/devices/grops/ps.cc: Include paper.h.
1139 (user_paper_length): New global variable.
1140 (ps_printer): Use paper length as initializer.
1141 (make_printer): Updated.
1142 (main): Handle new `-p' option.
1143 * src/devices/grops/grops.man: Updated.
1145 * src/devices/grolbp/lbp.cc: Include paper.h.
1146 s/papersizes/lbp_papersizes/.
1147 (set_papersize): Use new `papersizes' array.
1148 (handle_unknown_desc_command): Don't handle `papersize'.
1149 (main): Use `font::scan_papersize' for handling `-p' option.
1150 * src/devices/grolbp/grolbp.man: Updated.
1152 * man/groff_font.man: Document `papersize'.
1155 2002-05-30 Werner LEMBERG <wl@gnu.org>
1157 * src/devices/grops/TODO: Updated.
1158 * src/devices/grops/grops.man: More info on paper formats.
1159 * man/groff_font.man: Document `paperheight' and `paperwidth'.
1161 2002-05-29 Werner LEMBERG <wl@gnu.org>
1163 * doc/Makefile.sub (CLEANADD): Add grnexmpl.g, groff, and groff-*
1164 to list only if srcdir != currdir.
1165 (distfiles): New target.
1167 * Makefile.in (EXTRADIRS): Add font/devlj4/generate.
1168 (NOMAKEDIRS): New variable.
1171 2002-05-26 Werner LEMBERG <wl@gnu.org>
1173 Add .output request, similar to \! at top-level.
1175 * src/roff/troff/input.cc (transparent): Remove unused declaration.
1176 (output_request): New function.
1177 (init_input_requests): Add it.
1179 * NEWS, doc/groff.texinfo, man/groff_diff.man, man/groff.man:
1182 * Makefile.in (MDEFINES): Add INSTALL_INFO.
1183 (prepare_examples): Fix typo.
1184 * doc/groff.texinfo (@direntry): Fix it.
1186 2002-05-25 Werner LEMBERG <wl@gnu.org>
1188 Including the doc subdir into groff's Makefile system.
1190 * aclocal.m4 (GROFF_INSTALL_INFO): New function.
1191 * configure.ac: Use it.
1192 Generate `doc/Makefile'.
1193 * configure: Regenerated.
1195 * Makefile.in (infodir, INSTALL_INFO): New variables.
1196 (MDEFINES, uninstall_dirs): Updated.
1197 (OTHERDIRS): Add `doc'.
1198 * Makefile.comm (CLEANDIRADD): New variable.
1199 (mostlyclean): Use it.
1201 * doc/Makefile.sub, doc/Makefile.in: New files.
1202 * doc/Makefile: Removed.
1204 * NEWS, INSTALL: Updated.
1206 2002-05-24 Werner LEMBERG <wl@gnu.org>
1208 * doc/homepage.ms: Renamed to ...
1209 * doc/webpage.ms: This.
1212 2002-05-23 Werner LEMBERG <wl@gnu.org>
1214 Integrating the `mom' macro package, contributed by Peter Schaffter
1217 * contrib/mom/*: New subdirectory tree.
1218 * Makefile.in (docdir, exampledir, htmldocdir): New variables to
1219 be used for documentation files.
1220 (MDEFINES, uninstall_dirs): Use them.
1221 (OTHERDIRS): Add contrib/mom.
1222 * Makefile.comm (.man.n): Add @DOCDIR@, @EXAMPLEDIR@, and
1224 * MANIFEST, NEWS: Updated.
1226 2002-05-22 Gaius Mulley <gaius@glam.ac.uk>
1228 Change syntax of \O: \O[0] suppresses output, \O[1] enables output
1229 if at outer level; at start-up we are at outer level.
1231 * src/roff/troff/input.cc (do_suppress): Implement it.
1234 Add option -p to show progress information.
1235 pre-grohtml will now render only one page at a time, reducing the
1236 size of needed disk resources enormously.
1238 * src/preproc/html/pre-html.cc (imagePageStem): Replaced with...
1239 (imagePageName): New global variable.
1240 (psPageName, show_progress, currentPageNo): New global variables.
1241 (html_system): Close saved stderr and stdout handles.
1242 (write_end_image): Accept a parameter to control \O escape.
1243 (write_start_image): Adapted to new \O meaning.
1244 (char_buffer::write_upto_newline): Updated.
1245 (createAllPages): Replaced with...
1246 (createPage): This new function to create a single page for images.
1247 It uses `psselect' from the psutils package.
1248 (removeAllPages): Removed.
1249 (createImage): Updated.
1250 Handle progress display.
1251 (char_buffer::do_html, char_buffer::do_image) [DEBUGGING]: Removed.
1252 (scanArguments): Add option -p.
1253 (makeTempFiles): Updated to create temp files for psPageName and
1255 (removeTempFiles): Removed.
1258 * src/devices/grohtml/post-html.cc (header_desc::write_headings,
1259 html_printer::write_header): Append `\0' to `buffer'.
1260 (html_printer::do_eol): Depend on `current_paragraph->emitted_text'.
1262 * src/devices/grohtml/html-text.cc (html_text::dump_stack_element):
1263 Handle `text_emitted'.
1264 (html_text::table_is_void): Slightly rewritten.
1265 (stop): New external symbol.
1266 (html_text::do_push) [DEBUGGING]: Use it and simplify.
1267 (html_text::shutdown): Call `dump_stack'.
1268 (html_text::do_space): Rewritten.
1269 * src/devices/grohtml/grohtml.man: Document -p and the need of
1272 * tmac/www.tmac (DC, HTML-DO-IMAGE, HTML-IMAGE-END): Updated to
1274 Call \O[0] if `ps4html' is active.
1275 * tmac/s.tmac (@EQ, @EN): Handle html better.
1277 * tmac/html.tmac: Don't use black for background colour.
1279 * src/roff/troff/node.cc: Include `div.h'.
1280 (troff_output_file::really_print_line): Don't use `is_on'.
1281 (troff_output_file::word_marker, troff_output_file::flush_tbuf
1282 troff_output_file::check_charinfo,
1283 troff_output_file::put_char_width, troff_output_file::put_char,
1284 troff_output_file::determine_line_limits, troff_output_file::draw,
1285 real_output_file::begin_page, glyph_color_node::tprintf,
1286 fill_color_node::tprint, hline_node::tprint, vline_node::tprint):
1288 (troff_output_file::really_on): Call `do_motion'.
1289 (suppress_node::tprint): Use `get_page_number' instead of `%'
1291 Call `reset_output_registers' conditionally on `is_on'.
1293 * doc/groff.texinfo: Document new syntax of \O.
1294 * NEWS, man/groff_diff.man: Updated.
1296 2002-05-22 Werner LEMBERG <wl@gnu.org>
1298 * MORE.STUFF: Add info about David Frey's deroff implementation.
1301 2002-05-16 Werner LEMBERG <wl@gnu.org>
1303 Pic's `with' attribute now accepts positions.
1305 * src/preproc/pic/pic.y: Make `.', BOX, CIRCLE, ELLIPSE, ARC, LINE,
1306 ARROW, SPLINE, and `[' left-associative tokens to fix shift/reduce
1308 (object_spec): Add rule for `WITH' and `position'.
1309 (relative_path): Give `corner' the precedence of `CHOP'.
1310 * src/preproc/pic/object.h (path): New members `pos' and
1312 * src/preproc/pic/object.cc: Updated initializers of `path'.
1313 (path::follow): Handle `is_position'.
1315 * doc/pic.ms: Completely updated grammar description.
1316 Many typographical improvements.
1318 2002-05-15 Werner LEMBERG <wl@gnu.org>
1320 * src/roff/troff/env.cc(hyphen_trie::hpf_getc): Accept ^^x (char
1321 code of x in range 0-127) also.
1322 * doc/groff.texinfo, man/groff_diff.man: Updated.
1324 Added keywords `north', `south', `east', and `west' for corners
1327 * src/preproc/pic/lex.cc (lookup_keyword): Add NORTH, SOUTH, EAST,
1329 (yylex): Handle them.
1330 * src/preproc/pic/pic.y: Add tokens NORTH, SOUTH, EAST, and WEST.
1331 (corner): Handle them.
1333 2002-05-14 Werner LEMBERG <wl@gnu.org>
1335 * src/devices/grops/grops.man: Clarify handling of `download' file.
1337 2002-05-11 Werner LEMBERG <wl@gnu.org>
1339 Adding `warnscale' and `spreadwarn' requests, based on a patch from
1340 Jeffrey Friedl <jfriedl@yahoo.com>.
1342 * src/roff/troff/input.cc (spread_limit, warn_scale,
1343 warn_scaling_indicator): New global variables.
1344 (warnscale_request, spreadwarn_requests): New functions.
1345 (main): Initialize `warn_scale' and `warn_scaling_indicator'.
1346 (init_input_requests): Updated.
1347 (error_type): Add `OUTPUT_WARNING'.
1348 (do_error): Handle it.
1349 (output_warning): New warning function which shows output location.
1350 * src/roff/troff/env.h (spread_limit): New external variable.
1351 * src/roff/troff/env.cc (environment::choose_breakpoint): Use
1353 (distribute_space): Emit warning if added space is larger than
1355 (environment::possibly_break_line): Emit warning if a line can't
1356 be adjusted on both sides.
1358 * doc/groff.texinfo, man/groff_diff.man, man/groff.man: Document it.
1360 2002-05-08 Werner LEMBERG <wl@gnu.org>
1362 * src/roff/troff/node.cc (special_node::special_node): Use
1363 env_definite_font(curenv) instead of curenv->get_font(). Otherwise
1364 \X''\% crashes, for example.
1366 * doc/groff.texinfo: Document \! and \? used at top-level.
1368 2002-05-06 Werner LEMBERG <wl@gnu.org>
1370 * src/preproc/pic/pic.man: Fix some keyword syntax.
1371 Other minor typographical fixes.
1373 * src/roff/groff/groff.man: Fix typos.
1375 2002-05-04 Werner LEMBERG <wl@gnu.org>
1377 * src/roff/groff/groff.man ([ShortOpt]): Renamed to...
1378 (ShortOpt[]): This to avoid problems with refer.
1380 * doc/pic.ms: Fix typo.
1381 Fix pic grammar description.
1383 * tmac/an-old.tmac (ne): Use de1, not de.
1385 2002-05-03 Werner LEMBERG <wl@gnu.org>
1387 * doc/groff.texinfo: Finished separation of glyphs and characters.
1388 Don't use the string `Appendix' for appendix headers (both in
1389 the text and the table of contents).
1390 * man/groff_tmac.man, src/roff/troff/troff.man: Fix order of tmac
1393 Use registers LL and LT (similar to -ms) for controlling the
1394 length of title and line, respectively, in the -man and -mdoc
1397 * tmac/doc-ditroff (doc-setup-page-layout), tmac/doc-nroff
1398 (doc-setup-page-layout): Use \n[LL] and \n[LT].
1399 * tmac/an-old.tmac: Set \n[LL] and \n[LT] if not defined.
1401 (an-header, an-p-footer): Use \n[LT].
1402 * NEWS, tmac/groff_man.man, tmac/groff_mdoc.man,
1403 doc/groff.texinfo: Document it.
1405 2002-05-02 Werner LEMBERG <wl@gnu.org>
1407 * doc/fdl.texi: New file.
1408 * doc/groff.texinfo: Include it.
1409 Define and use @copying.
1410 Starting with separating glyph, symbol, and character.
1412 2002-04-27 Werner LEMBERG <wl@gnu.org>
1414 * Makefile.in (EXEEXT): Set it.
1415 * src/*/Makefile.sub (PROG): Add $(EXEEXT) for all non-script
1418 * src/include/nonposix.h: Define GS_NAME.
1419 * src/preproc/html/pre-html.cc (createAllPages): Use GS_NAME.
1421 Some preliminary changes for EMX support under OS/2.
1423 * src/preproc/pic/main.cc (main), src/roff/groff/pipeline.c: Add
1424 __EMX__ similar to __MSDOS__.
1425 * src/utils/indxbib/indxbib.cc (main) [__EMX__]: Use `unlink'.
1427 2002-04-25 Werner LEMBERG <wl@gnu.org>
1429 * doc/groff.texinfo: Integrated groff_out.man.
1432 2002-04-23 Werner LEMBERG <wl@gnu.org>
1434 * man/groff_out.man: Minor fixes.
1436 2002-04-23 Werner LEMBERG <wl@gnu.org>
1438 * doc/groff.texinfo: Moving @cindex entries after @Def* to get
1439 correct page references.
1440 Fixed many index entries.
1442 2002-04-23 Bernd Warken <bwarken@mayn.de>
1444 * man/roff.man: Enlarged.
1446 2002-04-22 Werner LEMBERG <wl@gnu.org>
1448 * doc/groff.texinfo: More examples, other fixes.
1450 2002-04-20 Werner LEMBERG <wl@gnu.org>
1452 * src/roff/troff/input.cc (pipe_output): Multiple calls to `pi'
1453 will now form a chain, e.g.
1462 This is for compatibility with plan 9's troff.
1464 * tmac/tty.tmac: Set default tab values to 0.8i to be compatible
1468 * doc/groff.texinfo: Add documentation of remaining requests and
1471 2002-04-19 Werner LEMBERG <wl@gnu.org>
1473 * doc/groff.texinfo: Add documentation of remaining escapes.
1475 * font/devdvi/generate/tc.map: Remove entry for `sr'.
1476 * font/devdvi/*TC: Regenerated.
1478 2002-04-18 Werner LEMBERG <wl@gnu.org>
1480 * src/roff/troff/input.cc (token::next): Make \H behave consistently
1481 if not in compatibility mode, i.e., increment relative to the
1483 * doc/groff.texinfo: Updated accordingly.
1485 2002-04-17 Werner LEMBERG <wl@gnu.org>
1487 * doc/groff.texinfo: Document \\, \e, \E, \., and \c.
1489 2002-04-16 Bernd Warken <bwarken@mayn.de>
1491 * src/roff/groff/groff.man: Improve documentation of -P option.
1494 2002-04-15 Werner LEMBERG <wl@gnu.org>
1496 Add new escape \F to switch font family.
1498 * src/roff/troff/input.cc (token::next): Handle \F.
1499 * src/roff/troff/env.cc (environment::set_family): Handle
1501 * NEWS, doc/groff.texinfo, man/groff_diff.man, man/groff.man:
1504 2002-04-14 Werner LEMBERG <wl@gnu.org>
1506 * tmac/doc.tmac (doc-tag-list): Use \Z to avoid stretching of
1509 2002-04-13 Werner LEMBERG <wl@gnu.org>
1511 Implement \f[] as an alternative to \fP. Change \mP and \MP to
1512 \m[] and \M[], respectively.
1514 * src/roff/troff/symbol.cc (EMPTY_SYMBOL): New global variable.
1515 (symbol::symbol): Handle NULL string and empty string differently.
1516 * src/roff/troff/symbol.h (symbol::is_empty): New inline function.
1517 * src/roff/troff/input.cc (read_escape_name, read_long_escape_name):
1518 Add optional parameter.
1519 Updated calling functions.
1520 (get_copy, do_glyph_color, do_fill_color, token::next): Use
1522 * src/roff/troff/env.cc (environment::set_font): Ditto.
1524 * src/preproc/pic/troff.cc (troff_output::set_fill,
1525 troff_output::reset_color: Updated.
1527 * tmac/www.tmac: Updated.
1529 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo,
1530 doc/homepage.ms, src/devices/grotty/grotty.man, tmac/groff_www.man:
1533 * tmac/Xps.tmac: Remove some redundant code.
1535 * tmac/doc-common, tmac/doc-ditroff, tmac/doc-nroff, tmac/doc.tmac,
1536 tmac/dvi.tmac, contrib/groffer/groffer.man, man/roff.man,
1537 man/groff_out.man, man/groff.man, man/groff_diff.man,
1538 src/roff/groff/groff.man: Replace \f[P] with \f[].
1540 2002-04-13 Bernd Warken <bwarken@mayn.de>
1542 * src/include/printer.h, src/libs/libdriver/printer.cc
1543 (printer::change_fill_color): New member function.
1544 * src/libs/libdriver/input.cc (parse_D_command): Use it.
1546 2002-04-12 Werner LEMBERG <wl@gnu.org>
1548 * doc/groff.texinfo: Completed pass on gtroff reference.
1550 2002-04-11 Werner LEMBERG <wl@gnu.org>
1552 * doc/groff.texinfo: More fixes.
1554 2002-04-11 Bernd Warken <bwarken@mayn.de>
1556 * src/include/color.h: Decorate with `const'.
1559 * src/libs/libgroff.color.cc: Decorate with `const'.
1561 (color::color): Initialize members.
1562 * src/libs/libdriver/input.cc (parse_D_command): Handle `f'
1563 command according to the documentation.
1565 * man/groff_out.man: Updated.
1568 2002-04-11 Gaius Mulley <gaius@glam.ac.uk>
1570 * src/preproc/html/pre-html.cc (write_start_image): Remove
1572 * tmac/www.tmac (DC, HTML-DO-IMAGE): Ditto.
1574 * src/devices/grohtml/post-html.cc (page::add_and_encode): Using
1575 \C'hy' caused an assertion failure.
1577 * src/roff/troff/env.cc (environment::environment): Initialize
1579 (environment::copy): Handle `ignore_next_eol' and `emitted_node'.
1581 2002-04-10 Werner LEMBERG <wl@gnu.org>
1583 * man/groff_diff.man, man/groff.man, NEWS, doc/groff.texinfo:
1584 Document pvs request and .pvs register.
1586 2002-04-09 Werner LEMBERG <wl@gnu.org>
1588 * doc/groff.texinfo: Improve and fix documentation of diversions
1591 2002-04-08 Werner LEMBERG <wl@gnu.org>
1593 * doc/groff.texinfo: Fix documentation of drawing functions.
1596 2002-04-07 Werner LEMBERG <wl@gnu.org>
1598 * doc/groff.texinfo: Better documentation of double quotes as
1602 2002-04-06 Werner LEMBERG <wl@gnu.org>
1604 * man/groff_font.man: Document names of special characters better.
1605 * doc/groff.texinfo: Minor improvements.
1607 * tmac/lbp.tmac: Load latin1.tmac.
1608 * tmac/X.tmac, tmac/Xps.tmac: Load latin1.tmac or cp1047.tmac.
1610 * font/devX*/*: Regenerated (all chars > 0x80 removed).
1612 2002-04-05 Werner LEMBERG <wl@gnu.org>
1614 * tmac/tty.tmac: Don't use shc request.
1615 * tmac/latin1.tmac, tmac/cp1047.tmac: Translate soft hyphen to `\%'.
1618 * man/groff_diff.man: Minor fixes.
1620 * font/devlbp/*: Remove all `charXXX' entities.
1622 * src/libs/libgroff/font.cc (font::~font): Deallocate
1623 `special_device_coding'.
1624 (font::load): Use `new' for allocating `special_device_coding'.
1625 * src/libs/libgroff/nametoindex.cc (character_indexer::lookup_char):
1626 Removed unused member.
1628 2002-04-05 Werner LEMBERG <wl@gnu.org>
1630 * src/drivers/grops/psrm.cc (skip_possible_newline): New function.
1631 (resource_manager::do_begin_binary,
1632 resource_manager::do_begin_data): Use it.
1634 * doc/texinfo.tex: Updated to version 4.2.
1636 * src/roff/troff/token.h: Add TOKEN_ZERO_WIDTH_BREAK for `\:'.
1637 (token::zero_width_break): New inline function.
1638 * src/roff/troff/input.cc (token::next): Use it.
1639 (token::description): Updated.
1640 (encode_char): Ignore `\%', `\&', `\)', and `\:'.
1641 (token::add_to_node_list, token::process): Use it.
1642 * NEWS, doc/groff.texinfo: Updated.
1644 * src/preproc/eqn/over.cc (over_box::output): Fix typo.
1645 * tmac/tty.tmac: Add missing backslash.
1647 2002-04-04 Tadziu Hoffmann <hoffmann@usm.uni-muenchen.de>
1649 * src/preproc/eqn/box.cc (set_script_size, box::top_level): Use
1650 `.ps' register instead of `.s' to handle fractional point sizes.
1651 * src/preproc/eqn/limit.cc (limit_box::compute_metrics,
1652 limit_box::output): Ditto.
1653 * src/preproc/eqn/other.cc (size_box::compute_metrics,
1654 size_box::output): Ditto.
1655 * src/preproc/eqn/over.cc (over_box::compute_metrics,
1656 over_box::output): Ditto.
1657 * src/preproc/eqn/script.cc (script_box::compute_metrics,
1658 script_box::output): Ditto.
1659 * src/preproc/eqn/sqrt.cc (sqrt_box::compute_metrics,
1660 sqrt_box::output): Ditto.
1662 2002-04-03 Michael Selway <mas@ssl.co.uk>
1664 * src/drivers/grops/psrm.cc (resource_manager::do_begin_binary):
1667 2002-04-03 Werner LEMBERG <wl@gnu.org>
1669 * doc/homepage.ms: Reduce title size.
1670 * doc/groff.texinfo: Fix documentation of .t register.
1671 Fix handling of colon.
1674 * src/roff/troff/input.cc (exit_troff): Emit LAST_PAGE_EJECTOR
1675 only if page length is positive to avoid a loop.
1677 * tmac/an-old.tmac (ne): Increase page length to avoid problems with
1680 2002-04-02 P. Alejandro Lopez-Valencia <dradul@yahoo.com>
1682 * src/include/nonposix.h, src/roff/groff/pipeline.c:
1683 s/__CYGWIN32__/__CYGWIN__/.
1685 2002-03-28 Gaius Mulley <gaius@glam.ac.uk>
1687 * doc/gnu.xpm: New image contributed by Emily Mulley.
1688 * doc/Makefile (gnu.eps, gnu.png): Use pnmdepth.
1689 (homepage.html): Be dependent on gnu.eps.
1690 * doc/homepage.ms: Updated to new image.
1692 * src/devices/grohtml/post-html.cc (html_printer): New member
1694 (html_printer::flush_sbuf, html_printer::set_char): Set it.
1695 (html_printer::sbuf_continuation): Use it.
1697 2002-03-28 Werner LEMBERG <wl@gnu.org>
1699 * src/libs/libgroff/getopt.c: Updated to latest version.
1701 * tmac/README: More on hyphen.tex license.
1703 2002-03-26 Larry Kollar <kollar@alltel.net>
1705 * doc/groff.texinfo: Add documentation of most missing requests.
1707 2002-03-25 Werner LEMBERG <wl@gnu.org>
1709 Add three glyphs `t+-', `tmu', and `tdi' which are textual variants
1710 of `+-', `mu', and `di', respectively.
1712 * font/devascii/R.proto, font/devutf8/R.proto,
1713 font/devlatin1/R.proto, font/devhtml/R.proto,
1714 font/devcp1047/R.proto, font/devlpb/*: Add them.
1715 * font/devps/generate/textmap: Ditto.
1716 * font/devps/*: Regenerated.
1717 * font/devlj4/generate/text.map: Add them.
1718 * font/devlj4/*: Regenerated.
1719 * font/devdvi/generate/tc.map: Use them.
1720 * font/devdvi/generate/texsy.map: Add them.
1721 * font/devdvi/*: Regenerated.
1722 * font/devX*/*: Regenerated.
1724 * tmac/latin1.tmac, tmac/cp1047.tmac, tmac/tty.tmac,
1725 tmac/tty-char.tmac: Updated.
1727 * NEWS, man/groff_char.man: Updated.
1729 2002-03-24 Werner LEMBERG <wl@gnu.org>
1731 * tmac/dvi.tmac, tmac/X.tmac, tmac/ps.tmac, tmac/html.tmac,
1732 tmac/lj4.tmac, tmac/tty.tmac: Replace most `.char' with `.fchar'.
1733 * tmac/ec.tmac: Remove `.rchar' calls (no longer necessary since
1734 we use `.fchar' in dvi.tmac.
1735 * tmac/dvi.tmac: Improve definition of \[Fo] and \[Fc].
1736 * tmac/Xps.tmac: Simplify some char definitions.
1737 Add definition for \[f/].
1738 * man/groff_char.man: Updated for new X.tmac.
1740 * tmac/README: New file.
1742 2002-03-23 Phil Lobbes <phil@perkpartners.com>
1744 * Makefile.comm (.y.o): New rule for make on Solaris 2.5.1 -- the
1745 internal .y.o rule took precendence over the .y.cc rule, compiling
1746 the yacc files with gcc instead of g++.
1748 2002-03-23 Werner LEMBERG <wl@gnu.org>
1750 * tmac/dvi.tmac: Add replacement font for `CB'.
1752 * tmac/doc.tmac: s/request/macro/ in messages.
1753 (doc-generic-macro): Improve error message.
1754 * tmac/groff_mdoc.man: Minor improvements.
1756 2002-03-22 Werner LEMBERG <wl@gnu.org>
1758 * doc/groff.texinfo: Document possible conflict between `tr' and
1761 2002-03-21 Werner LEMBERG <wl@gnu.org>
1763 Improve handling of hyphenation patterns. It is now possible to
1764 use most of TeX's pattern files unmodified. To make the process
1765 more flexible, a new request `hpfcode' has been added which
1766 provides a character code mapping for the `hpf' request. See
1767 comment before hpf_getc() for more details.
1769 * src/roff/troff/env.cc (insert_hyphenation, hpf_getc): New
1771 (read_patterns_file): Additional parameter for exception dictionary.
1772 Extended to recognize \pattern, \hyphenation, and \endinput.
1773 (do_hyphenation_patterns_file): Updated.
1774 * src/roff/troff/env.h (hpf_code_table): New extern.
1776 * src/roff/troff/input.cc (hpf_code_table): New array.
1777 (init_hpf_code_table, hyphenation_patterns_file_code): New
1779 (hyphenation_code): Handle translation from `trin' correctly.
1780 (main, init_input_requests): Updated.
1781 (charinfo::set_translation): Handle hyphenation code also.
1783 * src/roff/troff/charinfo.h (charinfo::get_translation_input): New
1786 * src/roff/troff/env.cc (WORD_MAX): Reduced to 256 since `unsigned
1787 char' is used for offsets in hyphenation exceptions.
1789 * tmac/hyphen.us: Replace with contents of unmodified `hyphen.tex'.
1791 * NEWS, man/groff_diff.man, man/groff.man: Document it.
1793 2002-03-20 Larry Kollar <kollar@alltel.net>
1795 * doc/groff.texinfo: Add documentation for `hpfa' and `trin'
1798 2002-03-18 Werner LEMBERG <wl@gnu.org>
1800 * tmac/html.tmac: Fix serious typo.
1802 2002-03-17 Larry Kollar <kollar@alltel.net>
1804 * doc/groff.texinfo: Add documentation for `writec' request.
1806 2002-03-17 Werner LEMBERG <wl@gnu.org>
1808 Added request `hpfa' to append hyphenation patterns.
1810 * src/roff/troff/env.cc (hyphen_trie::read_patterns_file): Add
1812 (hyphenation_patterns_file): Renamed to...
1813 (do_hyphenation_patterns_file): This.
1814 (hyphenation_patterns_file, hyphenation_patterns_file_append): New
1816 (init_hyphen_requests): Updated.
1817 * NEWS, man/groff.man, man/groff_diff.man: Document it.
1819 2002-03-16 Werner LEMBERG <wl@gnu.org>
1821 Added request `writec' in analogy to `tmc'.
1823 * src/roff/troff/input.cc (write_request): Renamed to...
1824 (do_write_request): This.
1825 Added one parameter.
1826 (write_request, write_request_continue): New functions.
1827 (init_input_requests): Updated.
1828 * NEWS, man/groff.man, man/groff_diff.man: Document it.
1830 * font/devdvi/DESC.in (sizes): Allow all sizes in the range
1832 * NEWS: Document it.
1834 2002-03-15 Werner LEMBERG <wl@gnu.org>
1836 * man/groff.man: Add writem request.
1838 Add request `trin' (translate input) to make `.asciify' work
1839 correctly. This is necessary since `charXXX' entity names are no
1840 longer hardcoded in font definition files.
1842 * src/roff/troff/charinfo.h (charinfo): Add `asciify_code' and
1843 `translate_input' members.
1844 (charinfo::set_asciify_code, charinfo::get_asciify_code,
1845 charinfo::set_translation_input): New methods.
1846 (charinfo::set_translation): Add third argument.
1847 * src/roff/troff/input.cc (charinfo:set_translation): Set
1849 (do_translate): Add second argument.
1850 (translate_input): New function.
1851 (init_input_requests): Updated.
1852 * src/roff/troff/node.cc (glyph_node::asciify,
1853 composite_node::asciify): Use `get_asciify_code'.
1855 * tmac/cp1047.tmac, tmac/latin1.tmac: Use `trin'.
1857 * NEWS, man/groff.man, man/groff_diff.man: Updated.
1859 2002-03-14 Larry Kollar <kollar@alltel.net>
1861 * doc/groff.texinfo: Improve documentation of .RS and .RE.
1863 2002-03-14 Werner LEMBERG <wl@gnu.org>
1865 Add a new request `sizes' similar to the `sizes' command in DESC
1868 * src/roff/troff/env.cc (override_sizes): New function.
1869 (init_env_requests): Use it.
1870 * src/roff/troff/token.h: Export `read_string'.
1871 * NEWS, man/groff_diff.man, man/groff.man: Document it.
1873 2002-03-12 Werner LEMBERG <wl@gnu.org>
1875 * doc/groff.texinfo: More fixes for texinfo 4.1 and higher.
1877 2002-03-10 Werner LEMBERG <wl@gnu.org>
1879 * tmac/pspic.tmac: Add support for -Tdvi.
1880 * tmac/dvi.tmac: Include pspic.tmac.
1881 * src/devices/grodvi/grodvi.man: Document it.
1884 * font/devlj4/generate/Makefile: Fix URL of metric files.
1886 2002-03-09 Werner LEMBERG <wl@gnu.org>
1888 * PROBLEMS: The static constructor bug has been fixed in z/OS V1R3.
1890 2002-03-09 Larry Kollar <kollar@alltel.net>
1892 * tmac/groff_ms.man: Add documentation for RS and RE macros.
1894 2002-03-08 Werner LEMBERG <wl@gnu.org>
1896 * doc/groff.texinfo: Fixes for texinfo 4.1.
1898 2002-03-07 Werner LEMBERG <wl@gnu.org>
1900 * src/include/lib.h: Include getopt.h if groff-getopt.h can't be
1902 Handle CYGWIN properly.
1904 2002-03-07 Paco Andrés Verdú <pandres@dragonet.es>
1906 * font/devlbp/Makefile.sub (DEVFILES): Add some missing fonts.
1907 * tmac/lbp.tmac: Add some font translations.
1909 2002-03-02 Werner LEMBERG <wl@gnu.org>
1911 * font/devcp1047/R.proto, font/devlatin1/R.proto,
1912 font/devhtml/R.proto: Remove `charXXX' entries.
1913 * tmac/tty.tmac, tmac/html.tmac: Load latin1.tmac or cp1047.tmac
1916 * font/devlj4/generate/text.map: Remove `charXXX' entries.
1917 * font/devlj4/*: Regenerated all font definition files.
1918 * tmac/lj4.tmac: Load latin1.tmac.
1920 * src/utils/hpftodit/hpftodit.cc (do_file): Partially undo change
1921 from 2000-06-17: LJ4 metric files are *not* text files.
1923 * tmac/troffrc, tmac/dvi.tmac, tmac/ps.tmac: Don't use .T string
1924 register to test for EBCDIC.
1926 2002-03-01 Werner LEMBERG <wl@gnu.org>
1928 * src/utils/afmtodit/afmtodit.pl: Skip comment lines in encoding
1929 files (as grops already does).
1930 * src/utils/afmtodit/afmtodit.man: Document comment lines in map
1932 * src/devices/grops/grops.man: Document comment lines in encoding
1935 * tmac/cp1047.tmac: New file.
1936 * tmac/dvi.tmac, tmac/tty-char.tmac: Use it.
1937 * tmac/ps.tmac: Load latin1.tmac or cp1047.tmac.
1938 * tmac/Makefile.sub (NORMALFILES): Updated.
1940 * tmac/ec.tmac: Don't load latin1.tmac again.
1942 * font/devps/generate/lgreekmap, font/devps/generate/symbolchars,
1943 font/devps/generate/dingbats.map,
1944 font/devps/generate/dingbats.rmap, font/devps/text.enc,
1945 font/devps/generate/Makefile (symbolmap): Add header comment.
1946 * font/devps/generate/textmap: Ditto.
1947 Remove `charXXX' entries.
1948 * font/devps/symbolmap: Regenerated.
1949 * font/devps/*: Regenerated all font definition files.
1951 2002-02-28 Werner LEMBERG <wl@gnu.org>
1953 Add color support to grodvi (for drawing colors are currently
1954 translated to gray values).
1956 * src/devices/grodvi/dvi.cc (FILL_MAX): Removed.
1957 (dvi_printer): Add `cur_color' member.
1958 (dvi_printer::set_color): New function.
1959 (draw_dvi_printer): Remove `fill'.
1960 (draw_dvi_printer::fill_next): Pass environment as parameter.
1961 Update code for new color support translated to gray.
1962 (dvi_printer::set_char): Updated.
1963 (dvi_printer::begin_page, dvi_printer::end_page): Handle color
1964 changes crossing the page border.
1965 (dvi_printer::draw): Updated.
1966 Remove cases `f' and `F'.
1967 * tmac/dvi.tmac: Add color definitions.
1968 * NEWS, src/devices/grodvi/grodvi.man: Updated.
1970 * tmac/an-old.tmac (R): Make this a macro to emit a warning if
1973 * aclocal.m4 (GROFF_NEED_DECLARATION): Use test similar to recent
1974 versions of autoconf.
1975 * configure: Updated.
1977 * doc/homepage.ms: Use `.blm'.
1978 * tmac/www.tmac (www-depth): New auxiliary variable.
1979 (www-pop-level): Don't issue HTML tag.
1980 (ULS, ULE, LI): Use absolute indentation.
1982 * src/devices/grops/ps.cc (ps_printer::begin_page,
1983 ps_printer::end_page): Switch forth and back to default color while
1984 starting a new page.
1986 2002-02-27 Werner LEMBERG <wl@gnu.org>
1988 Add EC and TC fonts to devdvi.
1990 * src/utils/tfmtodit/tfmtodit.man: Document patching of exbase.mf.
1991 * font/devdvi/generate/cork.map: Renamed to...
1992 * font/devdvi/generate/ec.map: This.
1993 Remove entry for `aq'.
1994 * font/devdvi/generate/tc.map: New file.
1995 * font/devdvi/generate/Makefile (*EC, *TC): New creation rules for
1998 * font/devdvi/*EC, font/devdvi/*TC: New font definition files.
1999 * font/devdvi/Makefile.sub (DEVFILES): Updated.
2000 * tmac/ec.tmac: New file.
2001 * tmac/Makefile.sub (NORMALFILES): Updated.
2002 * NEWS, src/devices/grodvi/grodvi.man: Updated.
2003 * man/groff_char.man: Check `ECFONTS' register.
2005 * font/devdvi/{TR,TI,TB,TBI,HR}: Fix `name' field.
2007 2002-02-26 Werner LEMBERG <wl@gnu.org>
2009 * font/devdvi/generate/*.map: Remove all `charXXX' entries.
2010 * font/devdvi/generate/cork.map: Add 'y and 'Y.
2011 * font/devdvi/*: Updated.
2012 * tmac/dvi.tmac: Formatting.
2014 Add font `HBI' for the dvi output.
2015 Add support for font families `T' and `H'.
2017 * font/devdvi/HBI: New file.
2018 * font/devdvi/B: Renamed to ...
2019 * font/devdvi/TB: This.
2020 * font/devdvi/BI: Renamed to ...
2021 * font/devdvi/TBI: This.
2022 * font/devdvi/I: Renamed to ...
2023 * font/devdvi/TI: This.
2024 * font/devdvi/R: Renamed to ...
2025 * font/devdvi/TR: This.
2026 * font/devdvi/H: Renamed to ...
2027 * font/devdvi/HR: This.
2028 * font/devdvi/Makefile.sub (DEVFILES): Updated.
2029 * font/devdvi/generate/Makefile (HBI): New rule.
2031 (R, I, B, BI, H): Renamed to ...
2032 (TR, TI, TB, TBI, HR): This, respectively.
2034 * NEWS, src/devices/grodvi/grodvi.man: Updated.
2035 * font/devdvi/DESC.in: Don't mount R, I, B, BI, and CWI.
2036 Add `styles' and `family' keywords.
2037 * tmac/dvi.tmac: Alias `H' to `HR'.
2038 Add some fspecial requests for italic fonts.
2039 Add TR and TI as special.
2040 Add support for `_' with font CWI.
2042 * src/roff/troff/number.cc (parse_expr): Add missing `break' for
2043 operator `:'. Until now, the expression `0:1' would return 2
2046 2002-02-25 Werner LEMBERG <wl@gnu.org>
2048 * man/groff_char.man: Added some missing PS glyph names (from the
2050 * font/devps/generate/textmap, font/devps/symbolmap: Add
2053 * doc/groff.texinfo: Minor additions and fixes.
2054 * man/groff_diff.man: Remove documentation of fp request. This
2055 is already covered in the original troff manual.
2056 Updated to be consistent with other doc files.
2059 2002-02-24 Werner LEMBERG <wl@gnu.org>
2061 * aclocal.m4 (GROFF_EBCDIC): Don't include `font/devutf8' in
2063 Define new variable OTHERDEVDIRS (containing `font/devlj4
2064 font/devlbp' if not EBCDIC).
2065 * Makefile.in (TTYDEVDIRS): Always include `font/devutf8'.
2066 (OTHERDEVDIRS): New variable.
2067 (MDEFINES, DEVDIRS, ALLDIRS, DISTDIRS): Updated.
2068 * configure: Regenerated.
2070 * NEWS, src/devices/grotty/grotty.man: Updated.
2072 2002-02-23 Werner LEMBERG <wl@gnu.org>
2074 * src/roff/troff/input.cc (do_overstrike, do_bracket,
2075 get_line_arg): Honour input level.
2077 Add new symbol `mc' corresponding to U+00B5 MICRO SIGN.
2079 * font/*/*: Implement it in all font files.
2080 * font/devps/generate/textmap, font/devps/generate/symbolchars,
2081 * font/devps/symbolmap: Updated.
2082 * font/devlj4/generate/text.map: Updated.
2083 * font/devdvi/generate/CompileFonts (sizes): Add LaTeX sizes.
2084 * font/devdvi/generate/texmi.map: Updated.
2086 * font/devutf8/R.proto: Remove all `charXXX' entries.
2087 * font/devutf8/NOTES: Updated.
2089 * font/devX*/*: Regenerated with xtotroff, using fonts from XFree86
2092 * tmac/latin1.tmac, tmac/psold.tmac, tmac/tty-char.tmac: Updated.
2094 * NEWS, man/groff_char.man: Updated.
2096 2002-02-21 Phil Lobbes <phil@perkpartners.com>
2098 * src/include/lib.h [HAVE_SNPRINTF]: Include stdarg.h.
2100 2002-02-20 Ralph Corderoy <ralph@inputplus.demon.co.uk>
2102 * src/roff/grog/grog.pl: Fix computation of $refer.
2104 2002-02-19 Werner LEMBERG <wl@gnu.org>
2106 * src/include/lib.h [!HAVE_SNPRINTF]: Add declarations for
2107 `snprintf' and `vsnprintf'.
2109 * src/include/htmlindicate.h: Renamed to...
2110 * src/include/htmlhint.h: This.
2111 * src/include/Makefile.sub: Updated.
2112 * src/preproc/eqn/main.cc: Updated.
2114 2002-02-18 Werner LEMBERG <wl@gnu.org>
2116 * man/roff.man, man/groff_out.man, man/groff.man,
2117 man/groff_diff.man, man/ditroff.man, src/roff/groff/groff.man,
2118 src/roff/troff/troff.man: Updated to latest changes in www.tmac.
2120 * win32-diffs: Updated.
2122 2002-02-17 Werner LEMBERG <wl@gnu.org>
2124 * doc/Makefile (clean): Add *.eps.
2125 (MEMACROS): Removed.
2126 (TFLAG): New variable.
2129 (GROFF): Use TFLAG, FFLAG, -U, -p, -e, -t, and -ww.
2131 (.ms.html, .ms.ascii, .ms.ps, homepage.html): Simplify.
2133 * tmac/www.tmac: Use dummy diversion while resetting and disabling
2135 * tmac/e.tmac: Inserted some more `\"' to remove warnings if used
2137 * src/roff/troff/troff.man: Fix order of parameter description.
2141 2002-02-16 Gaius Mulley <gaius@glam.ac.uk>
2143 Simplify image handling for grohtml.
2146 * src/devices/grohtml/html-text.cc (DEBUGGING): Don't undefine but
2148 (html_text::dump_stack): Don't emit newline while debugging.
2149 (html_text::do_push) [DEBUGGING]: Print more info.
2150 (html_text::check_emit_text): Fix handling of <p>.
2151 * src/devices/grohtml/html.h: Updated.
2152 * src/devices/grohtml/output.cc (FPUTC, FPUTS, PUTC): New macros,
2153 replacing `fputc', `fputs', `putc'. If DEBUGGING is defined, they
2154 send its data to stderr also.
2156 (simple_output::space_or_newline) [DEBUGGING]: Removed.
2157 * src/devices/grohtml/post-html.cc (html_printer::do_links,
2158 html_printer::html_printer): Remove `DEBUGGING' conditionals.
2160 * src/include/html-strings.h (HTML_IMAGE_{CENTERED,LEFT,RIGHT,END}):
2162 * src/libs/libgroff/htmlhint.cc (is_in_graphic_start,
2163 is_inline_image): Removed.
2164 (html_begin_suppress, html_end_suppress): Don't take a parameter.
2165 (graphic_start, graphic_end): Removed.
2166 * src/include/htmlindicate.h: Updated.
2167 * src/preproc/html/pre-html.cc (DEBUG_HTML): Removed.
2168 (macroset_template): New global variable.
2169 (makeFileName): Use `macroset_template'.
2170 (write_end_image): Don't take a parameter.
2172 (write_start_image: Don't emit newline.
2173 (char_buffer::write_upto_newline): Updated.
2174 (char_buffer::skip_to_newline): Renamed to ...
2175 (char_buffer::skip_until_newline): This.
2177 (char_buffer::write_file_troff, char_buffer::write_file_html):
2179 (createAllPages, createImage) [DEBUGGING]: Handle `debug' flag.
2180 (removeAllPages): Remove `DEBUGGING' conditionals.
2181 (addRegDef, dump_args): New functions.
2182 (char_buffer::do_html, char_buffer::do_image): Handle
2183 `www-image-template' command line variable.
2184 Add more debugging code.
2185 (addps4html): Removed.
2186 (removeTempFiles) [DEBUGGING]: Handle `debug' flag.
2188 * src/preproc/eqn/main.cc: Include `ctype.h'.
2189 (suppress_html): Removed.
2191 (inline_equation): Use `html_begin_suppress' and
2192 `html_end_suppress'.
2193 * src/preproc/pic/troff.cc: Don't include `htmlindicate.h'.
2194 (troff_output::start_picture, troff_output::finish_picture):
2196 * src/preproc/tbl/main.cc: Don't include `htmlindicate.h'.
2197 (process_input_file): Updated.
2199 * src/roff/troff/div.cc (page_number): Set page number only if the
2200 `ps4html' register isn't defined.
2201 * src/roff/troff/input.cc (image_no): New external variable.
2202 (do_suppress): Use it.
2203 * src/roff/troff/node.h (suppress_node::image_id): New member.
2204 * src/roff/troff/node.cc (image_no): Remove `static' keyword.
2205 (suppress_node::suppress_node): Initialize `image_id' member.
2206 (suppress_node::same): Handle `image_id' also.
2207 (suppress_node::copy): Updated.
2208 (last_image_id): New global variable.
2209 (suppress_node::tprint): Use it.
2211 * tmac/an-old.tmac (TS, TE, EQ, EN): Use HTML-IMAGE and
2213 * tmac/pspic.mac (PSPIC): Fix html support.
2214 * tmac/s.tmac (@EQ, @EN, @TS, TE, PS, PE): Ditto.
2215 * tmac/www.tmac (www-image-template): Set up.
2216 (HTMLINDEX): Renamed to...
2218 (BODYCOLOR): Renamed to...
2220 (BACKGROUND): Renamed to...
2222 (URL): Change order of parameters for consistency.
2223 (MAILTO): Renamed to...
2225 (IMAGE, PNG-IMAGE, MARGIN-PNG-IMAGE): Renamed to...
2226 (IMG, PIMG, MPIMG): This.
2227 (HTML-H-BEGIN, HTML-H-END): Renamed to...
2229 (LINKS): Renamed to...
2231 (LINE): Renamed to...
2233 (NO-AUTO-RULE): Renamed to...
2235 (HTML-TL): Renamed to...
2237 (UL-BEGIN, UL-END): Renamed to...
2239 (DROPCAP): Renamed to...
2241 (TS, TE, EQ, EN): Provide default definitions.
2242 (www-make-unique-name): Updated.
2243 (HTML-IMAGE-INLINE): Fix typo.
2244 * tmac/groff_www.man: Updated.
2246 * doc/Makefile (homepage.html): Add option -r to grohtml.
2247 Use shortened image name.
2248 * doc/groff.texinfo: Updated info on grohtml strings and macros.
2249 * doc/homepage.ms: Updated and extended.
2251 2002-02-14 Werner LEMBERG <wl@gnu.org>
2253 Don't use `CSI 39 m' and `CSI 49 m' but `CSI 0 m'.
2255 * src/devices/grotty/tty.cc (SGR_DEFAULT_COLOR,
2256 SGR_BACK_DEFAULT_COLOR): Replaced with ...
2257 (tty_printer::put_color): Use it.
2258 (ttr_printer::end_page): Simplify.
2260 2002-02-13 Werner LEMBERG <wl@gnu.org>
2262 * tmac/groff_tmac.man: Moved to...
2263 * man/groff_tmac.man: This place.
2264 * tmac/Makefile.sub, man/Makefile.sub: Updated.
2266 2002-02-12 Werner LEMBERG <wl@gnu.org>
2268 * src/libs/libgroff/Makefile.sub (snprintf.o): Don't use
2269 $(COMPILE.c) to not include groff's assert.h.
2271 * src/drivers/grotty/tty.cc (main): Add GROFF_NO_SGR environment
2273 * NEWS, src/drivers/grotty/grotty.man: Document it.
2275 2002-02-11 Werner LEMBERG <wl@gnu.org>
2277 * src/libs/snprintf/snprintf.c: Updated to latest version
2280 * src/roff/grog/grog.pl (process): Fix handling of `.['. We now
2281 test whether there is `.]' also.
2282 Don't check for spaces after `.['.
2283 * src/roff/grog/grog.sh: Do the same.
2285 2002-02-10 Werner LEMBERG <wl@gnu.org>
2289 * src/libs/libgroff/illegal.cc: Renamed to ...
2290 * src/libs/libgroff/invalid.cc: This.
2291 (illegal_char_table): Renamed to ...
2292 (invalid_char_table): This.
2293 * src/libs/libgroff/Makefile.sub: Updated.
2294 * win32-diffs: Updated.
2296 * doc/groff.texinfo, src/devices/grops/psrm.cc (ps_get_line),
2297 src/libs/libdriver/input.cc (fatal_command, parse_color_command,
2298 parse_x_command), src/libs/libgroff/font.cc (text_file::next,
2299 font::load), src/preproc/eqn/main.cc (read_line, main),
2300 src/preproc/eqn/lex.cc (file_input::read_line),
2301 src/preproc/pic/lex.cc (file_input::read_line,
2302 simple_file_input::get, simple_file_input::peek),
2303 src/preproc/pic/main.cc (top_input::get, top_input::peek),
2304 src/preproc/pic/pic.man, src/preproc/refer/main.cc
2305 (input_stack::push_file), src/preproc/refer/refer.cc (do_file,
2306 do_bib), src/preproc/tbl/main.cc (table_input::get),
2307 src/preproc/grn/grn.man, src/preproc/grn/main.cc (interpret),
2308 src/roff/troff/input.cc (file_iterator::fill, file_iterator::peek,
2309 do_zero_width, read_request, encode_char, ps_get_line,
2310 transparent_file, get_char_for_escape_name, transparent_translate,
2311 asciify, input_char_description, read_string, set_string),
2312 src/roff/troff/env.cc (environment::add_html_tag),
2313 src/roff/troff/troff.man, tmac/e.tmac (`@(', `(f'): Do it.
2315 * src/include/lib.h: Updated.
2317 * src/preproc/eqn/eqn.cc: Removed.
2321 * src/preproc/grn/hdb.cc (DBRead): Fix fscanf() fields.
2323 2002-02-09 Werner LEMBERG <wl@gnu.org>
2325 * doc/gnu.xpm: New image.
2326 * doc/Makefile (DOCS): Add homepage.ps.
2327 Add rules for converting xpm->png and xpm->eps.
2328 Use `gnu.{xpm,eps}' as image names.
2329 * doc/homepage.ms: Updated.
2331 2002-02-09 Gaius Mulley <gaius@glam.ac.uk>
2333 * tmac/www.tmac (www-error): New macro, replacing calls to `@error'.
2334 (IMAGE): Change image position parameters to `-L', `-R', and `-C'.
2335 Remove calls to `B1' and `B2'
2336 (PNG-IMAGE): New macro for inclusion of images in PNG format.
2337 (www-left-ll-trap, www-left-po-trap, www-right-ll-trap): New
2338 auxiliary variables for MARGIN-PNG-IMAGE.
2339 (www-finish-left-po, www-finish-right-ll, www-finish-left-ll): New
2340 auxiliary macros for MARGIN-PNG-IMAGE.
2341 (MARGIN-PNG-IMAGE): New macro to put an image in PNG format into
2343 (www-heading-no): New auxiliary variable for HTML-H-{BEGIN,END}.
2344 (HTML-H-BEGIN, HTML-H-END): New macros to begin and end a heading.
2345 (DROPCAP): New macro to produce dropcap characters.
2346 (www-do-image): Renamed back to...
2347 (HTML-DO-IMAGE): This.
2348 Updated all callers.
2350 * doc/Makefile (gnubw.eps): Updated.
2351 * doc/homepage.ms: Updated.
2353 2002-02-08 Werner LEMBERG <wl@gnu.org>
2355 * doc/pic.ms: Fixed typos (\(*tx -> \*(tx).
2356 Added `linethick' to table in section `Style Variables'.
2358 2002-02-08 Gaius Mulley <gaius@glam.ac.uk>
2360 * src/libs/libdriver/input.cc (get_extended_arg): Fix conditional.
2362 2002-02-07 Werner LEMBERG <wl@gnu.org>
2364 Adding options -C (compatibility mode) and -c (grotty's old output
2367 * src/roff/nroff/nroff.sh: Implement it.
2369 * NEWS, src/roff/nroff/nroff.man: Updated.
2371 * PROBLEMS: Document bison 1.32 bug.
2373 Some fixes to make groff compile on z/OS 1.2 UNIX (was OS/390).
2375 * src/roff/troff/node.cc (make_tfont): Define it earlier.
2376 * src/roff/troff/div.h: Add prototype for `end_diversions'.
2377 * src/roff/troff/input.cc: Add prototype for `process_input_stack'.
2378 * src/roff/troff/env.h: Add prototype for `title'.
2380 Adding EBCDIC support to grotty.
2382 * src/devices/grotty/tty.cc (CSI): New macro.
2383 (SGR_*, tty_printer::put_color): Use it.
2385 2002-02-06 Werner LEMBERG <wl@gnu.org>
2387 Implementing color support in grotty. The new switch -c activates
2388 the old drawing scheme, disabling color at the same time. The new
2389 switch `-i' selects italic instead of underlining (SGR only).
2391 * src/devices/grotty/tty.cc (putstring): New define instead of
2392 `fputs'. Updated all callers.
2393 (old_drawing_scheme): New global variable.
2394 (COLOR_CHANGE): New enum value.
2395 (SGR_*): New defines containing color handling escape sequences.
2396 (TTY_MAX_COLORS, DEFAULT_COLOR_IDX): New defines.
2397 (glyph): New members `back_color_idx' and `fore_color_idx'.
2398 (glyph::order): Add COLOR_CHANGE.
2399 (tty_printer): New members `cur_fore_idx', `curr_back_idx',
2400 `is_underline', `is_bold', `cu_flag', `tty_colors'.
2401 New methods `make_underline', `make_bold', `color_to_idx',
2402 `change_color', `put_color'.
2403 (cu_flag): Moved into `tty_printer' class.
2404 (tty_printer::tty_printer): Initialize colors.
2405 (tty_printer::add_char, tty_printer::set_char, tty_printer::special,
2406 tty_printer::draw, tty_printer::end_page): Handle colors also.
2407 (main): Add options `-c' and `-i'.
2409 * NEWS, src/devices/grotty/grotty.man: Updated.
2411 * src/include/errarg.h (errarg): Add support for `unsigned int'.
2412 * src/libs/libgroff/errarg.c: Implement it.
2414 * src/include/printer.h (printer): Add `change_color' method
2415 (currently used by grotty only).
2416 * src/libs/libdriver/printer.cc: Implement it.
2417 * src/libs/libdriver/input.cc (parse_D_command, do_file): Add
2418 call to `pr->change_color'.
2420 * src/roff/troff/node.cc (troff_output_file::fill_color,
2421 troff_output_file::glyph_color): Call `do_motion'.
2423 * tmac/tty.tmac: Add color definitions.
2425 * src/roff/groff/groff.man: Minor fixes.
2427 2002-02-05 Bernd Warken <bwarken@mayn.de>
2429 * src/libs/libdriver/input.cc: Introduce `EnvInt' typedef and use
2430 it. This is a preparation for future changes.
2432 2002-02-05 Werner LEMBERG <wl@gnu.org>
2434 * src/roff/troff/input.cc (process_input_stack): Fix the case
2435 where leading spaces are followed by \f or \s; previously, an
2436 incorrect space width has been used.
2438 * doc/roff.man (quoted_char): Fix argument.
2439 (comment): Define string.
2441 2002-02-04 Larry Kollar <kollar@alltel.net>
2443 * doc/groff.texinfo: More fixes.
2445 2002-02-04 Werner LEMBERG <wl@gnu.org>
2447 * src/preproc/eqn/box.cc (output_string): Don't use \\*[...].
2448 * src/preproc/eqn/main.cc (do_file, inline_equation): Call
2449 `restore_compatibility' before `output_string' -- the LINE_STRING
2450 register now already contains proper switches from and to
2453 * man/groff_char.man: Add Euro symbol.
2454 * man/groff_diff.man: Improve documentation of `.am1' and `.as1'.
2455 * tmac/tty.tmac: Add `EUR' as replacement for `eu' and `Eu'.
2456 * doc/groff.texinfo (Defstr*): Print strings with full syntax.
2459 * doc/Makefile (.SUFFIXES, .texinfo.pdf, clean): Add support for
2461 (.texinfo.html): Add support for texinfo->html.
2463 2002-02-03 Werner LEMBERG <wl@gnu.org>
2465 Added three new requests `ds1', `as1', and `ami'. The former two
2466 are equivalent to `ds' and `as' with the difference that
2467 compatibility mode is saved on entry, switched off during string
2468 expansion, and restored on exit. The latter is the pendant to `dei'
2471 (do_define_string): Use `define_mode' and `calling mode'.
2472 Insert COMPATIBLE_SAVE and COMPATIBLE_RESTORE at the beginning and
2473 end of string, respectively.
2474 (define_string, append_string): Use `calling_mode'.
2475 (define_nocomp_string, append_nocomp_string,
2476 define_string_indirect): New functions.
2477 (init_input_requests): Updated.
2478 * NEWS, man/groff_diff.man, man/groff.man: Document it.
2480 * src/preproc/eqn/box.cc (box::top_level, box::extra_space): Use
2481 `as1' for assigning LINE_STRING (this is `10' usually). Sun's
2482 mm macro package accesses this string register directly.
2483 * src/preproc/eqn/main.cc (inline_equation): Use `as1'.
2485 * tmac/trace.tmac: Trace calls to `am' also. Make it work in
2488 2002-02-02 Larry Kollar <kollar@alltel.net>
2490 * doc/groff.texinfo, tmac/groff_ms.man: More fixes.
2492 2002-01-31 Werner LEMBERG <wl@gnu.org>
2494 * tmac/an-old.tmac (I): Use \, and \/ to improve spacing.
2496 2002-01-31 Bernd Warken <bwarken@mayn.de>
2498 * src/devices/grolbp/lbp.cc (main): Delete `pr'.
2499 * man/groff_out.man: Revised and updated.
2501 2002-01-30 Bernd Warken <bwarken@mayn.de>
2503 * src/libs/libdriver/input.cc [USE_ENV_STACK]: New macro to comment
2504 out the unused `{' and `}' commands. Undefined by default.
2505 (IntArray): Make `data' private.
2506 (IntArray::operator[], IntArray::get_data, IntArray::len): Use these
2507 new methods instead.
2508 (skip_line_D, skip_to_end_of_line): New functions.
2509 (get_D_fixed_args): Use `skip_line_D'.
2510 Changed to handle dummy odd arguments by ...
2511 (get_D_fixed_args_odd_dummy): This new function.
2512 (get_D_variable_args): Split some code into ...
2513 (get_possibly_integer_args): This new function.
2514 (send_draw): Use more `const'.
2515 (delete_current_env): New function.
2516 (position_to_end_of_args): Use `size_t'.
2518 (send_draw): Updated.
2519 (parse_D_command): Handle `c', `C', and `t' better.
2523 2002-01-29 Werner LEMBERG <wl@gnu.org>
2526 * doc/groff.texinfo: Introduce @Def...List, @Def...Item, and
2527 @Def...ListEnd which replaces @Def...x. This is necessary to get
2528 proper HTML output -- see the comment in the file for more
2532 2002-01-29 Gaius Mulley <gaius@glam.ac.uk>
2534 Fixes to make color changes of 2002-01-21 work with grohtml.
2536 * src/devices/grohtml/post-html.cc (style): Updated.
2537 (html_printer): Remove unused methods.
2538 (html_printer::do_font, html_printer::draw, html_printer::set_char,
2539 html_printer::special): Updated.
2540 * src/devices/grohtml/html-text.cc (debugStack, turnDebug,
2541 html_text::dump_stack_element, html_text::dump_stack) [DEBUGGING]:
2542 Added some debugging code.
2543 (html_text::start_tag): Updated.
2544 (html_text::do_push): New method.
2545 (html_text::push_para): Call it.
2546 Add method for handling color.
2547 (html_text::do_color): Updated.
2548 (html_text::shutdown): Handle color.
2549 * src/devices/grohtml/html-text.h (tag_definition): New member
2553 2002-01-28 Werner LEMBERG <wl@gnu.org>
2555 * tmac/ps.tmac, tmac/html.tmac: Fix compatibility mode issues.
2557 2002-01-27 Gaius Mulley <gaius@glam.ac.uk>
2559 Add two switches -a and -g to control the antialiasing bits for
2560 text and graphics, respectively.
2562 * src/devices/grohtml/post-html.cc (main): Dummy code for `-a' and
2564 * src/devices/grohtml/grohtml.man: Document them.
2565 * src/preproc/html/pre-html.cc (MIN_ALPHA_BITS, MAX_ALPHA_BITS):
2567 (textAlphaBits, graphicAlphaBits, antiAlias): New global variables.
2568 (setupAntiAlias): New function.
2569 (createAllPages): Updated.
2570 (scanArguments): Handle `-a' and `-g'.
2571 (main): Call `setupAntiAlias'.
2574 2002-01-27 Werner LEMBERG <wl@gnu.org>
2576 * doc/groff.texinfo (Def*): Call index function after deffn.
2578 * tmac/html.tmac: Call `nroff' request.
2580 2002-01-26 Larry Kollar <kollar@alltel.net>
2582 * tmac/groff_ms.man: Add some omissions.
2584 2002-01-25 Larry Kollar <kollar@alltel.net>
2586 * tmac/groff_ms.man: Typographical improvements.
2588 2002-01-25 Werner LEMBERG <wl@gnu.org>
2590 * doc/groff.texinfo: Updated version and copyright.
2591 * src/devices/grops/grops.man: Updated.
2593 * tmac/groff_tmac.man: Fix `ig' macro.
2595 * tmac/an-old.tmac (ne): Redefine `ne' request to be a no-op in
2597 Use `.ne' unconditionally everywhere.
2598 (TS): Only insert some vertical space. Doing a page break is no
2599 longer necessary due to the redefinition of the `ne' request.
2601 * src/libs/libdriver/input.cc (parse_D_command): Don't emit a
2602 warning for unknown subcommands but parse and pass them to the
2605 2002-01-24 Werner LEMBERG <wl@gnu.org>
2607 * tmac/groff_www.man, NEWS: Fix typos.
2609 2002-01-21 Werner LEMBERG <wl@gnu.org>
2611 Complete revision of color support:
2613 Adapt programs to the new libdriver/input.cc.
2615 Color spaces are no longer converted to RGB but transferred as-is
2616 in the troff intermediate output format.
2618 Handle default color gracefully. troff now supports a `default'
2619 color (which can't be changed).
2621 grops will now use the proper color space functions if available.
2625 Note that currently grohtml doesn't handle colors properly. This
2628 * src/libs/libgroff/itoa.c (UINT_DIGITS): New macro.
2629 (ui_to_a): New function.
2630 * src/include/lib.h: Updated.
2632 * src/include/color.h (color_scheme): Replace `NONE' with `DEFAULT'.
2633 (color): Simplified; removed all `double' members and methods.
2634 A new array `components' now holds the color parameters.
2635 (color::is_default, color::get_components): New methods.
2636 (color::operator==, color:operator!=): New.
2637 (Red, Green, Blue, Cyan, Magenta, Yellow, Black, Gray): New macros
2638 to make access to the `components' array more comprehensible.
2639 * src/libs/libgroff/color.cc: Implement new color support.
2640 (atoh): Small fixes.
2641 (color::read_encoding): Simplified for new troff intermediate color
2643 (default_color): New global variable.
2645 * src/roff/troff/input.cc (default_symbol): New global variable.
2646 (lookup_color): Use it.
2647 (default_black): Removed.
2648 (do_glyph_color, do_fill_color): Simplified.
2649 (define_color): Handle default color.
2651 (do_if_request): Handle default color.
2652 * src/roff/troff/env.cc (environment::environment): Initialize
2653 colors with `default_color'.
2654 * src/roff/troff/node.cc (troff_output_file::put): Add method
2656 (troff_output_file::hex): Removed.
2657 (troff_output_file::fill_color, troff_output_file::glyph_color):
2658 Updated to include/color.h and libdriver/input.cc.
2660 * src/preproc/pic/object.cc (draw_arrow): New parameter to set
2661 fill color properly (identically to the outline color). \D'f...'
2662 doesn't work any more.
2663 All function calls to it updated.
2665 * src/devices/grohtml/post-html.cc (html_printer::do_body, main):
2667 * src/devices/grohtml/html-text.cc (html_text::issue_color_begin):
2670 * src/devices/grops/ps.cc (ps_output::put_color): New method.
2671 (ps_printer::sbuf_color): Make a real member instead of pointer.
2672 (ps_printer::fill_color, ps_printer::output_color): Removed.
2673 (ps_printer::ps_printer): Updated.
2674 (ps_printer::set_char): Ditto.
2675 (ps_printer::set_color): Use various color schemes.
2676 Use `put_color' method.
2677 (ps_printer::flush_sbuf): Don't set color.
2678 (ps_printer::fill_path): Take `environment' as parameter.
2679 Simplify color handling.
2680 (ps_printer::set_line_thickness): Renamed to ...
2681 (ps_printer::set_line_thickness_and_color): This (and updated).
2682 (ps_printer::set_color): Change second parameter from `complete'
2683 to `fill' which better describes what it does.
2684 (ps_printer::draw): Call `flush_sbuf' to output graphic commands
2685 and text in the right order.
2687 Remove branches for `f' and `F'; this is handled by
2689 * src/devices/grops/ps.h: Updated.
2690 * font/devps/prologue (FL): Redefined.
2691 ({F,C}r,k,g: New color functions (with and without filling).
2693 * doc/pic.ms, src/preproc/pic/pic.man: Small fixes.
2694 * man/groff_diff.man, man/groff.man, man/groff_out.man,
2695 doc/groff.texinfo, NEWS: Updated.
2697 2002-01-20 Bernd Warken <bwarken@mayn.de>
2699 * src/libs/libdriver/input.cc: Completely rewritten. See comments
2700 in this file for what has been changed.
2702 2002-01-19 Werner LEMBERG <wl@gnu.org>
2704 * test-groff: Fix GROFF_FONT_PATH.
2705 * tmac/andoc.tmac: Add dummy macros for equation support -- eqnrc
2706 is read before .TH or .Dd is parsed.
2708 2002-01-18 Gaius Mulley <gaius@glam.ac.uk>
2710 * src/libs/libgroff/geometry.cc (check_output_arc_limits): Fix
2711 quadrant boundaries.
2713 2002-01-18 Werner LEMBERG <wl@gnu.org>
2715 * devices/grops/ps.cc: Aargh! Fix the fix of the incorrectly
2718 2002-01-17 Ruslan Ermilov <ru@FreeBSD.org>
2720 * tmac/doc.common: Initialize %I register for the %I macro to
2721 avoid (harmless) warning.
2722 * tmac/doc.tmac (Bd): There is no reason to enforce -compact
2723 when in the SYNOPSIS section.
2725 2002-01-17 Bruno Haible <haible@clisp.cons.org>
2727 * src/preproc/pic/lex.cc (get_token): Fix typo.
2729 2002-01-17 Werner LEMBERG <wl@gnu.org>
2731 * devices/grops/ps.cc: Fix incorrectly applied last patch.
2733 2002-01-17 Larry Kollar <kollar@alltel.net>
2735 * tmac/groff_ms.man: Completely rewritten.
2737 2002-01-16 Werner LEMBERG <wl@gnu.org>
2739 * tmac/an-old.tmac (TS): Force break, inserting some vertical space.
2741 2002-01-15 Gaius Mulley <gaius@glam.ac.uk>
2743 * devices/grops/ps.cc (ps_printer::fill_path): Fix handling of
2745 (ps_printer::draw): Ditto.
2747 2002-01-14 Ruslan Ermilov <ru@FreeBSD.org>
2749 * tmac/groff_mdoc.man: Minor fixes.
2751 2002-01-13 Werner LEMBERG <wl@gnu.org>
2753 * man/groff_out.man: Some fixes.
2755 2002-01-13 Gaius Mulley <gaius@glam.ac.uk>
2757 * doc/pic.ms: Fix typos.
2759 2002-01-12 Werner LEMBERG <wl@gnu.org>
2761 * doc/groff.texinfo, doc/groff.man: More on a printable backslash.
2763 2002-01-10 Werner LEMBERG <wl@gnu.org>
2765 * font/devutf8/R.proto, font/devhtml/R.prot: Add `Eu' and `eu'
2769 2002-01-09 Bernd Warken <bwarken@mayn.de>
2771 * man/groff_out.man: Revised.
2772 * man/roff.man: Minor fixes.
2773 * src/roff/troff/troff.man: Some reordering.
2775 2002-01-09 Werner LEMBERG <wl@gnu.org>
2777 * tmac/an-old.tmac: Add dummy macros for equation support.
2779 2002-01-07 Werner LEMBERG <wl@gnu.org>
2781 doc/groff.texinfo: Fix documentation of glyph searching algorithm.
2783 * tmac/an-old.tmac: Revert change 2001-12-23. This breaks too many
2785 * tmac/groff_man.man: Small improvements.
2787 2002-01-07 Bernd Warken <bwarken@mayn.de>
2789 * man/groff_diff.man: Revised.
2791 2002-01-06 Werner LEMBERG <wl@gnu.org>
2793 * tmac/www.tmac: Remove extraneous backslash.
2795 2002-01-06 Bernd Warken <bwarken@mayn.de>
2797 * man/ditroff.man, src/roff/groff/groff.man, man/groff.man: Revised.
2799 2002-01-05 Werner LEMBERG <wl@gnu.org>
2801 Integrated groffer, contributed by Bernd Warken.
2803 * contrib/groffer/*: New.
2804 * Makefile.in, NEWS: Updated.
2806 2002-01-04 Werner LEMBERG <wl@gnu.org>
2808 * doc/groff.texinfo: Added macros `@Defmpreg' and `@Defmpregx' for
2809 registers defined in macro packages.
2810 Revising the ms part.
2812 2002-01-04 Larry Kollar <kollar@alltel.net>
2814 * doc/groff.texinfo: Add documentation for ms macros.
2816 2002-01-02 Werner LEMBERG <wl@gnu.org>
2818 First step in adding PS support for the Euro symbol. `eu' is the
2819 official Euro logo, `Eu' is a font-specific glyph variant.
2821 * font/devps/text.enc: Add `Euro' at position 9.
2822 * font/devps/generate/textmap: Add `Euro' as symbol `Eu'.
2823 * font/devps/symbolmap: Regenerated.
2827 2002-01-02 Bernd Warken <bwarken@mayn.de>
2829 * man/roff.man: Revised.
2831 2002-01-01 Bernd Warken <bwarken@mayn.de>
2833 * src/roff/groff/groff.man: Completely rewritten.
2835 2001-12-31 Werner LEMBERG <wl@gnu.org>
2837 * doc/Makefile: Updated.
2839 2001-12-30 Werner LEMBERG <wl@gnu.org>
2841 * tmac/www.tmac: Make all names of internal macros/registers/strings
2842 lowercase, and prepend `www-'.
2843 Other minor changes.
2844 * src/roff/troff/troff.man: Add preprocessor string at BOF.
2846 2001-12-30 Gaius Mulley <gaius@glam.ac.uk>
2848 Implement option `-b' in grohtml to set the HTML background colour.
2850 * src/devices/grohtml/post-html.cc (default_background): New global
2852 (html_printer::html_printer): Initialize `background' to
2853 `default_background'.
2854 (main): Implement option `-b'.
2856 * src/preproc/html/pre-html.cc (scanArguments): Add dummy handling
2858 * src/devices/grohtml/grohtml.man: Updated.
2859 * doc/Makefile (.ms.html): Use `-b'.
2860 * tmac/html.tmac: Don't set background color.
2862 Add new grohtml tag `.html-tl'.
2864 * src/devices/grohtml/post-html.cc (title_desc): Add `with_h1'
2866 (title_desc::title_desc): Updated.
2867 (html_printer::troff_tag): Handle `.html-tl'.
2868 (html_printer::write_title): Use `with_h1'.
2869 * tmac/www.tmac (www-end-nowhere): New auxiliary macro.
2870 (HTML-TL): New macro.
2872 Add support for unordered lists in HTML.
2874 * tmac/www.tmac (www-level): New auxiliary register.
2875 (www-level1, www-level2, www-level3): New auxiliary strings.
2876 (www-push-level, www-pop-level): New auxiliary macros
2877 (UL-BEGIN, UL-END, LI): User macros for unordered lists.
2881 * src/preproc/html/pre-html.cc (DEFAULT_IMAGE_RES): Increase to 100.
2882 (DEFAULT_VERTICAL_OFFSET): Removed.
2883 (IMAGE_BOARDER_PIXELS): Set to 0.
2884 (A4_LENGTH, A4_OFFSET, LETTER_LENGTH, LETTER_OFFSET): New macros.
2885 (vertical_offset): Initialize with 0.
2886 (gsPaper): New global variable.
2887 (get_resolution): Scan for and return unsigned int.
2888 (get_papersize): New function to get paper length from devps/DESC.
2889 (determine_vertical_offset): New function.
2890 (createAllPages): Produce gray-level images and use proper page
2892 (createImage): Use `-quiet' option of pnmcrop.
2893 (addZ): Fix passing of `-Z'.
2894 (scanArguments): Fix handling of `-o'.
2895 (main): Call `determine_vertical_offset'.
2896 * src/devices/grohtml/post-html.cc (html_printer::draw): Comment out
2899 * src/libs/libgroff/tmpfile.cc (add_tmp_file): Fix buffer length.
2900 * src/roff/troff/node.cc (troff_output_file::check_charinfo): Handle
2901 glyph descenders properly.
2903 * doc/homepage.ms: Include `gnubw.eps'.
2904 * doc/Makefile (gnubw.eps): New rule.
2905 (homepage.html): Depend on `gnubw.eps'.
2907 2001-12-25 Werner LEMBERG <wl@gnu.org>
2909 * src/roff/troff/input.cc (default_black): Fix return value.
2911 2001-12-24 Ruslan Ermilov <ru@FreeBSD.org>
2913 * tmac/doc-common (Dt): Change output of architecture strings.
2914 Do some syntax cleanup.
2915 * tmac/groff_mdoc.man: Updated.
2917 2001-12-23 Werner LEMBERG <wl@gnu.org>
2919 Adding an `itc' request (input line trap accepting \c).
2921 * src/roff/troff/env.h (environment): New member
2922 `continued_input_trap'.
2923 Make `do_input_trap' a friend function instead of `input_trap'.
2924 * src/roff/troff/env.cc (environment::environment,
2925 environment::copy): Updated.
2926 (environment::newline): Implement it.
2927 (do_input_trap): New function.
2928 (input_trap): Call `do_input_trap'.
2929 (input_trap_continued): New function.
2930 (init_env_requests): Updated.
2931 * src/roff/troff/TODO: Updated.
2933 * tmac/an-old.tmac (SH, SS, B, I, SM, SB, TP): Use `.itc' instead of
2936 * src/preproc/grn/hdb.cc (DBRead): Really chop after 127 characters.
2938 2001-12-22 Ruslan Ermilov <ru@FreeBSD.org>
2940 * tmac/doc-common, tmac/doc-syms: Small updates.
2942 2001-12-22 Colin Watson <cjwatson@debian.org>
2944 * tmac/an-old.tmac (an-p-footer): Set title length in environment 1.
2946 2001-12-22 Bernd Warken <bwarken@mayn.de>
2948 * MANIFEST: New file.
2950 2001-12-22 Werner LEMBERG <wl@gnu.org>
2952 * src/preproc/grn/grn.man: Updated.
2954 2001-12-22 Solar Designer <solar@openwall.com>
2956 * src/preproc/grn/hdb.cc (MAXSTRING_S): New macro.
2959 2001-12-19 Werner LEMBERG <wl@gnu.org>
2961 Implement a fallback character request `.fchar'.
2963 * src/roff/troff/charinfo.h (charinfo): New flag `fallback'.
2964 (is_fallback): New inline function.
2965 * src/roff/troff/input.cc (do_define_character): New function.
2966 (define_character): Call `do_define_character'.
2967 (define_fallback_character): New function.
2968 (init_input_requests): Add `fchar'.
2969 (charinfo::charinfo): Updated.
2970 (charinfo::set_macro): New argument to set `fallback' flag.
2971 * src/roff/troff/node.cc (make_glyph_node, make_node,
2972 node::add_char): Check `fallback' flag.
2973 * NEWS, man/groff_diff.man, man/groff_man: Updated.
2975 2001-12-16 Werner LEMBERG <wl@gnu.org>
2977 * groff.texinfo: Document exact search algorithm for glyphs.
2979 2001-12-15 Werner LEMBERG <wl@gnu.org>
2981 * Makefile.cpg, Makefile.ccpg, Makefile.man: Add dummy file to
2982 the left side of $(MANPAGES) rule to make it always non-empty.
2984 2001-12-14 Werner LEMBERG <wl@gnu.org>
2986 * src/roff/troff/input.cc (default_black): Define default color
2987 `black' if not yet defined.
2989 2001-12-13 Werner LEMBERG <wl@gnu.org>
2991 Implement new string-valued register `.fn' to return the current
2992 real (internal) font name.
2994 * env.cc (environment::get_font_name_string): New function.
2995 (init_env_requests): Add `.fn' register.
2996 * env.h (environment): Updated.
2997 * node.cc (font_info): Make `get_font_name' a friend.
2998 (get_font_name): New function.
3001 * man/groff_diff.man, man/groff.man, NEWS: Updated.
3003 2001-12-12 Ralph Corderoy <ralph@inputplus.demon.co.uk>
3005 * src/preproc/eqn/main.cc (inline_equation): Fix typos.
3007 2001-12-12 Werner LEMBERG <wl@gnu.org>
3009 * tmac/groff_man.man, doc/groff.texinfo: There is no .R macro.
3011 2001-12-10 Gaius Mulley <gaius@glam.ac.uk>
3013 * man/groff_diff.man: Adding documentation for \O.
3015 2001-12-10 Werner LEMBERG <wl@gnu.org>
3017 * src/preproc/html/pre-html.cc (TROFF_COMMAND): Removed.
3018 (scanArguments): Use PROG_PREFIX for the name of the troff binary.
3020 2001-12-09 Werner LEMBERG <wl@gnu.org>
3022 * man/roff.man: Revised.
3023 * src/roff/groff/groff.man: Replace man page references with a
3024 pointer to roff.man.
3026 2001-12-09 Bernd Warken <bwarken@mayn.de>
3028 * man/roff.man: Completely rewritten.
3030 2001-12-06 Ralph Corderoy <ralph@inputplus.demon.co.uk>
3032 * src/preproc/eqn/main.cc (inline_equation): Improve error message.
3034 2001-12-05 Werner LEMBERG <wl@gnu.org>
3036 * src/roff/troff/input.cc (get_delim_file_name): Removed since no
3038 * src/devices/grohtml/post-html.cc (html_printer::html_printer): Fix
3039 order of initializers.
3042 2001-12-05 Gaius Mulley <gaius@glam.ac.uk>
3044 * doc/groff.texinfo: Fix documentation of \O.
3046 * src/devices/grohtml/html-text.cc (html_text::do_indent,
3047 html_text::do_table, html_text::do_emittext, html_text::do_para):
3048 Use `const' for first argument.
3049 (html_text::do_table): Use cast.
3050 * src/devices/grohtml/html-text.h: Updated.
3051 * src/devices/grohtml/output.cc (simple_output::put_string): Add
3052 method for `const string &s'.
3053 * src/devices/grohtml/html.h: Updated.
3054 * src/devices/grohtml/post-html.cc (MAX_STRING_LENGTH): Removed.
3055 (ANCHOR_TEMPLATE): Modified.
3056 (manufacture_headings): New global variable to handle `-h' option.
3057 (is_subsection): Removed.
3058 (char_buffer::add_string): Add `const' to first argument.
3059 Protect against invalid string argument.
3060 Add method for `const string &s'.
3061 (text_glob): Completely redesigned.
3062 (page): Use `const' for strings and remove string length variable.
3063 (page::add_html): Removed.
3064 (page::add_end_encode): New member function.
3065 (to_unicode): Moved upwards.
3066 (title_desc, header_desc): Updated.
3067 (header_desc::write_headings): Updated to new ANCHOR_TEMPLATE
3069 (html_printer::is_bold, html_printer::make_bold): New member
3071 (html_printer::end_of_line): Updated.
3072 (generate_img_src, html_printer::do_auto_image,
3073 html_printer::do_title, html_printer::write_header,
3074 html_printer::determine_header_level, html_printer::do_heading,
3075 html_printer::do_linelength, html_printer::do_pageoffset,
3076 html_printer::do_indentation, html_printer::do_tempindent,
3077 html_printer::do_indentedparagraph, html_printer::do_break,
3078 html_printer::flush_sbuf, get_html_translation,
3079 html_printer::begin_page, html_printer::special): Rewritten to get
3080 rid of static string length limit.
3081 (html_printer::troff_tag): Added `.no-auto-rule'.
3082 (html_printer::flush_globs): Small fix.
3083 (html_printer::determine_space): Don't compute `space_width'.
3084 (html_printer::translate_to_html): Renamed to ...
3085 (html_printer::emit_html): This (with updates).
3086 (html_printer::write_header): Implement `-h' option.
3087 (html_printer::draw): Remove commented-out code. Handle `F'
3089 (html_printer::add_char_to_sbuf): Removed.
3090 (html_printer::add_to_sbuf): Rewritten.
3091 (html_printer::sbuf_continuation): Fixed.
3092 (html_printer::seen_backwards_escape, reverse,
3093 html_printer::remove_last_char_from_sbuf): Removed.
3094 (char_translate_to_html, str_translate_to_html): Removed.
3095 (html_printer::overstrike): New function member.
3096 (html_printer::set_char): Use it.
3097 (html_printer::do_body): New function member.
3098 (html_printer::~html_printer): Use it.
3099 (main): Handle `-h' option.
3101 * src/devices/grohtml/grohtml.man: Document -h switch.
3103 * src/preproc/html/pre-html.cc: Include searchpath.h
3104 Replace `POSTSCRIPTRES' macro with `postscriptRes' variable.
3105 (get_resolution): New function.
3106 (checkImageDir): Use `0777' permissions in mkdir()
3107 (write_start_image): Rewritten to use `\O[5...]'.
3108 (createImage, generateImages): Updated.
3109 (main): Handle `F' and `h' options.
3110 Use `get_resolution'.
3112 * src/roff/troff/input.cc (begin, end, image): Removed.
3113 (do_suppress): Take parameter.
3114 Handle modified syntax of `\O'.
3115 (token::next): Updated.
3116 (init_markup_requests): Removed.
3119 * src/roff/troff/div.h: Add declaration for begin_page().
3121 * tmac/color-html.tmac: Removed. Contents moved to...
3122 * tmac/html.tmac: Here. Set background color.
3123 * tmac/color.tmac: Removed. Contents moved to...
3124 * tmac/ps.tmac: Here.
3125 * tmac/www.tmac: Remove the title command when generating images
3127 (NO_AUTO_RULE): New macro.
3128 (HTML_DO_IMAGE): Use revised `\O' escapes.
3129 * tmac/Makefile.sub, tmac/groff_www.man, tmac/troffrc: Updated.
3131 2001-12-02 Werner LEMBERG <wl@gnu.org>
3133 * tmac/groff_mdoc.man: Fix typo.
3135 2001-12-01 Colin Watson <cjwatson@debian.org>
3137 * man/roff.man: Fix typo.
3139 2001-11-29 Werner LEMBERG <wl@gnu.org>
3141 * src/libs/libbib/map.c, src/utils/pfbtops/pfbtops.c: Include
3144 * src/roff/troff/input.cc (read_draw_node): Emit error message if
3145 more than one argument to \D'f ...'.
3147 * tmac/Makefile.sub (NORMALFILES): Add lbp.tmac.
3149 2001-11-28 Werner LEMBERG <wl@gnu.org>
3151 * tmac/an-old.tmac, tmac/doc.tmac: Assure that the macro package is
3154 * tmac/groff_man.man: Minor cosmetic fix.
3156 2001-11-27 Werner LEMBERG <wl@gnu.org>
3158 * src/roff/groff/groff.man, tmac/groff_tmac.man,
3159 tmac/groff_www.man: s/mwww/www/.
3161 2001-11-26 Werner LEMBERG <wl@gnu.org>
3163 * aclocal.m4 (GROFF_MKSTEMP): Implement test using C++ linkage.
3164 * configure: Regenerated.
3165 * win32-diffs: Updated.
3167 * tmac/groff_mwww.tmac: Renamed to ...
3168 * tmac/groff_www.tmac: This.
3169 * tmac/mwww.tmac: Removed.
3170 * NEWS, tmac/Makefile.sub: Updated.
3172 2001-11-21 Werner LEMBERG <wl@gnu.org>
3174 * doc/groff.texinfo: Improve documentation of the `\v' escape.
3175 Fix explanation of `\D' and `rt'.
3177 2001-11-20 Werner LEMBERG <wl@gnu.org>
3179 * tmac/an-old.tmac (an-header): Set header length equal to page
3181 * doc/groff.texinfo: Improve documentation of `ne' request. Other
3185 2001-11-19 Werner LEMBERG <wl@gnu.org>
3187 * NEWS, man/Makefile.sub: Updated.
3189 2001-11-19 Bernd Warken <bwarken@mayn.de>
3191 * man/ditroff.man: New file.
3193 2001-11-17 Werner LEMBERG <wl@gnu.org>
3195 * man/groff_differences.man: Renamed to ...
3196 * man/groff_diff.man: This. Updated.
3197 * man/Makefile.sub, src/roff/troff/troff.man, NEWS: Updated.
3199 * src/preproc/html/pushbackbuffer.cc: Renamed to ...
3200 * src/preproc/html/pushback.cc: This. Updated.
3201 * src/preproc/html/pushbackbuffer.h: Renamed to ...
3202 * src/preproc/html/pushback.h: This.
3203 * src/preproc/html/Makefile.sub, src/preproc/html/pre-html.cc:
3206 * src/libs/libgroff/htmlindicate.cc: Renamed to ...
3207 * src/libs/libgroff/htmlhint.cc: This.
3208 * src/libs/libgroff/Makefile.sub: Updated.
3210 * tmac/an-old.tmac (an-end): Fix page length.
3212 2001-11-16 Werner LEMBERG <wl@gnu.org>
3214 * NEWS, man/groff_differences.man, doc/groff.texinfo: Updated.
3215 * man/Makefile.sub: Include groff_differences.man.
3216 * VERSION: Set to 1.18.
3217 * REVISION: Set to 0.
3219 2001-11-16 Bernd Warken <bwarken@mayn.de>
3221 * src/roff/troff/input.cc (do_define_macro): Allow whitespace before
3222 the second dot (or ending macro name) to end a macro.
3223 * doc/groff.texinfo: Doc fix.
3225 2001-11-16 Ruslan Ermilov <ru@FreeBSD.org>
3227 * tmac/doc-common (doc-header): Handle very long document titles
3230 2001-11-16 Werner LEMBERG <wl@gnu.org>
3232 * tmac/doc.tmac (doc-do-Bl-args): Fix .substring requests.
3234 2001-11-15 Werner LEMBERG <wl@gnu.org>
3236 * src/roff/troff/troff.man: Revised and split into troff.man and...
3237 * man/groff_differences.man: New file.
3240 2001-11-13 Werner LEMBERG <wl@gnu.org>
3242 * tmac/an-old.tmac (TS, TE): New macros for table support.
3244 2001-11-12 Werner LEMBERG <wl@gnu.org>
3246 * src/include/lib.h: Provide a fix for emx to not include
3249 2001-10-27 Werner LEMBERG <wl@gnu.org>
3251 * src/roff/troff/input.cc (substring_macro): Fix computation of
3254 2001-10-20 Werner LEMBERG <wl@gnu.org>
3256 Undo change from 2001-08-28.
3258 * src/roff/troff/input.cc (have_input): New global variable.
3259 (token::next): Set `have_input' for \f, \H, \R, \s, and \S if not
3260 in compatibility mode.
3261 (process_input_stack): Use it.
3263 2001-10-19 Ruslan Ermilov <ru@FreeBSD.org>
3265 * tmac/doc.tmac (doc-flag-recursion): Protect arguments against
3266 being handled as end-of-sentence characters,
3268 2001-10-10 Gaius Mulley <gaius@glam.ac.uk>
3270 * src/roff/troff/input.cc (file_iterator): New members
3271 `suppress_newline_flag' and `seen_escape'.
3272 (file_iterator::next_file): Updated.
3273 (file_iterator::fill): Use it.
3274 (string_iterator): New member `suppress_newline_flag'.
3275 (string_iterator::fill): Set it.
3276 (get_color_element): Use MAX_COLOR_VAL.
3277 * src/roff/troff/env.cc (environment): Remove `need_eol'.
3278 (no_fill): Don't set `env->ignore_next_eol'.
3279 (environment::newline): Handle `eol' tag properly.
3281 (environment::add_html_tag): Set `env->ignore_next_eol'.
3283 * src/roff/troff/env.h (environment): Updated.
3285 * src/devices/grohtml/post-html.cc (text_glob::is_eol_ce): New
3287 (html_printer::outstanding_eol): New member function.
3288 (html_printer::do_title): Use new functions.
3289 (html_printer::troff_tag): Test `id_eol_ce'.
3291 2001-10-10 Werner LEMBERG <wl@gnu.org>
3293 * tmac/color.tmac, tmac/color-html.tmac: Use `.do' to make those
3294 files work with -C also.
3296 2001-10-05 Werner LEMBERG <wl@gnu.org>
3298 * doc/pic.ms: Minor fix.
3299 * src/preproc/html/pre-html.cc (scanArguments): Don't handle `-?'
3300 as a valid command line switch.
3301 * src/devices/grohtml/post-html.cc (main): Ditto.
3303 * src/devices/grohtml/grohtml.man: Updated.
3304 * src/roff/groff/groff.cc (main): Pass `-v' to predriver also.
3306 2001-10-04 Werner LEMBERG <wl@gnu.org>
3308 Implementing color support in troff, pic, grops, and grohtml. These
3309 changes are based on a major patch provided by Gaius Mulley
3312 New request: `defcolor', supporting rgb, cmy, cmyk, and gray
3313 definitions with both hex values and fractions.
3315 New escapes: \m and \M for drawing and background color,
3316 respectively. This corresponds to the troff output commands `m'
3319 groff and troff accept command line switch `-c' to disable color
3320 output (which is automatically disabled in compatibility mode).
3322 New scaling indicator `f' for fractions (1f = 65536u).
3324 New conditional operator `m' to test for defined colors with `if'
3327 New keywords `color' (or `colour', `colored', `coloured'), `outline'
3328 (or `outlined'), and `shaded' added to pic.
3330 * src/include/color.h: New file.
3331 * src/include/driver.h: Include it.
3332 * src/include/printer.h: Include color.h.
3333 (environment): New members `col' and `fill'.
3334 (printer): Remove `adjust_arc_center' member function.
3335 * src/include/Makefile.sub: Updated.
3337 * src/libs/libdriver/input.cc (do_file): Initialize `env.col' and
3339 Handle `m' and `DF' troff commands.
3340 * src/libs/libgroff/color.cc: New file.
3341 * src/libs/libgroff/Makefile.sub: Updated.
3343 * src/preproc/html/pre-html.cc (IMAGE_BORDER_PIXELS): Set to 2.
3345 (createImage): Fix computation of `y2'.
3347 (buffer::write_file_html): Remove calls to `stop'.
3349 * src/preproc/pic/common.h (common_output): New abstract function
3350 members `set_color', `reset_color', `get_last_filled', and
3351 `get_outline_color'.
3352 * src/preproc/pic/object.h: Add `IS_SHADED' and `IS_OUTLINED'.
3353 (object_spec): Add members `shaded' and `outlined'.
3354 * src/preproc/pic/output.h (output): `command' is now abstract.
3355 New function members `set_color', `reset_color', `get_last_filled',
3356 and `get_outline_color'.
3357 * src/preproc/pic/lex.cc (lookup_keyword): Recognize `colo[u]r[ed]',
3358 `outline[d]', and `shaded'.
3359 * src/preproc/pic/object.cc (output::command): Removed.
3360 (output::set_location): Moved to output.h.
3361 (graphic_object): Add protected members `outline_color' and
3363 Add member functions `set_outline_color', `get_outline_color', and
3365 (closed_object): Add member function `set_fill_color'.
3366 Add member `color_fill'.
3367 (graphic_object::print_text): Use `out->set_color' and
3369 (box_object::print, ellipse_object::print, circle_object::print,
3370 line_object::print, spline_object::print, arc_object::print): Ditto.
3371 (object_spec::make_object): Implement `IS_OUTLINED' and `IS_SHADED'.
3372 * src/preproc/pic/pic.y: Add tokens `COLORED', `OUTLINED', and
3373 `SHADED', making them `%left'.
3374 Add rules `object_spec [SHADED|COLORED|OUTLINED] text'.
3375 * src/preproc/pic/tex.cc (tex_output): New dummy function members
3376 `set_color', `reset_color', `get_last_filled', and
3377 `get_outline_color'.
3378 * src/preproc/pic/troff.cc (simple_output): New abstract function
3379 members `set_color', `reset_color', and `get_last_filled'.
3380 (simple_output::polygon, simple_output::circle,
3381 simple_output::ellipse): Use `get_last_filled'.
3382 (troff_output): New members `last_filled' and `last_outlined'.
3383 New function members `set_color', `reset_color', `get_last_filled',
3384 and `get_outline_color'.
3385 (troff_output::finish_picture): Use `reset_color'.
3386 (troff_output::set_fill): Test `last_filled'.
3387 * src/preproc/pic/pic.man: Updated.
3389 * src/roff/groff/groff.cc (main): Implement `-c' option.
3390 (synopsis, help): Updated.
3391 src/roff/groff/groff.man: Updated.
3393 * src/roff/troff/troff.h: Include color.h.
3394 (warning_type): Add WARN_COLOR.
3395 * src/roff/troff/env.h (environment): New members
3396 `{cur,prev}_{glyph,fill}_color'.
3397 New member functions `get_{prev_,}{glyph,fill}_color'.
3398 * src/roff/troff/env.cc: Initialize and implement them.
3399 * src/roff/troff/input.cc: New global variable `disable_color_flag'.
3400 Replace `NULL' with `0' everywhere for consistency.
3401 (lookup_color, default_black, do_glyph_color, do_fill_color,
3402 get_color_element, read_rgb, read_cmy, read_cmyk, read_gray,
3403 define_color): New functions.
3404 (token::next): Implement \M and \m escapes.
3405 (do_if_request): Implement `m' operator.
3407 (main): Implement `-c' option.
3408 (init_markup_requests): Add `defcolor' request.
3409 (warning_table): Add `color' warning.
3410 * src/roff/troff/node.h (glyph_color_node, fill_color_node): New
3412 * src/roff/troff/node.cc (troff_output_file): New members
3413 `current_{page,glyph}color'. New member functions `put_hex',
3414 `glyph_color', and `fill_color'.
3415 (glyph_color_node::*, fill_color_node::*): Implement it.
3416 * src/roff/troff/number.cc (SCALE_INDICATOR_CHARS): Add `f'.
3417 (parse_term): Add support for `f'.
3418 * src/roff/troff/troff.man: Updated.
3420 * src/devices/grodvi/dvi.cc (draw_dvi_printer::draw): Add dummy
3422 * src/devices/grolbp/lbp.cc (lbp_printer::draw): Ditto.
3423 * src/devices/grolj4/lj4.cc (lj4_printer::draw): Ditto.
3425 * src/devices/grohtml/html-text.h (HTML_TAG): Add COLOR_TAG.
3426 (tag_definition): Use `void *' for arg1.
3427 (html_text): New member functions `do_color' and `done_color'.
3428 Use `void *' for second parameter of `push_para' member function.
3429 New `push_para' member function with a single parameter.
3430 Use `char *' for parameter of `issue_table_begin' member funtion.
3431 New `issue_color_begin' member function.
3432 * src/devices/grohtml/html-text.cc (html_text::end_tag): Handle
3434 (html_text::issue_color_begin): New function.
3435 (html_text::issue_table_begin): Use `char *' for parameter.
3436 (html_text::start_tag, html_text::shutdown,
3437 html_text::check_emit_text): Updated.
3438 (html_text::push_para): Use `void *' for second parameter.
3439 Add same function with only one parameter.
3440 (html_text::do_*): Updated.
3441 (html_text::do_color, html_text::done_color): New functions.
3442 * src/devices/grohtml/post-html.cc (style): New member `col'.
3443 Mew member `style' with 6 parameters.
3444 (style::style, style::operator==): Updated.
3445 (html_printer::do_font): Use it.
3446 (html_printer::draw): Add dummy entry for `F'.
3447 (html_printer::set_char): Updated.
3448 * src/devices/grohtml/grohtml.man: Updated.
3450 * src/devices/grops/ps.cc (ps_output::put_float): Use `%g' to have
3451 trailing zeroes removed.
3452 (ps_printer): New members `sbuf_color', `fill_color', and
3454 Removed member `fill'.
3455 New member function `set_color'.
3456 (ps_printer::ps_printer, ps_printer::set_char): Updated.
3457 (ps_printer::flush_sbuf, ps_printer::set_line_thickness,
3458 ps_printer::fill_path, ps_printer::draw): Use `set_color'.
3460 * tmac/color-html.tmac, tmac/color.tmac: New files.
3461 * tmac/troffrc: Include them.
3462 * tmac/www.tmac (URL, FTP, MAILTO): Use blue color.
3463 * tmac/Makefile.sub: Updated.
3465 * NEWS, doc/groff.texinfo, doc/pic.ms, man/groff_out.man,
3466 man/groff.man: Updated.
3467 * font/devps/prologue.ps: Define FC and CO functions.
3469 2001-10-04 Gaius Mulley <gaius@glam.ac.uk>
3471 Fix incorrect cropping of images and incorrect handling of special
3472 characters. Fix handling of file names in \O.
3474 * src/include/geometry.h: New file.
3475 * src/libs/libgroff/geometry.cc: New file.
3476 * src/libs/libdriver/printer.cc (printer::adjust_arc_center): Moved
3478 * src/roff/troff/input.cc (get_delim_file_name): Fixed problem with
3480 (do_suppress): Updated.
3481 * src/roff/troff/node.cc: Include geometry.h.
3482 (troff_output_file::flush_tbuf): Fixed parameters to
3483 `check_output_limits'.
3484 (troff_output_file::check_charinfo): Ditto.
3485 (troff_output_file::determine_line_limits): Add support for `Da'
3488 * src/devices/grohtml/post-html.cc (str_translate_to_html):
3489 Add new parameter `is_special' to decode special characters from
3491 (html_printer::do_title, html_printer::do_heading,
3492 html_printer::do_indentedparagraph,
3493 html_printer::translate_to_html, html_printer::special): Updated.
3495 2001-10-03 Werner LEMBERG <wl@gnu.org>
3497 * Makefile.sub (DISTCLEANFILES): Add stamp-h.
3498 Fix entry for config.h.
3499 * test-groff (GROFF_BIN_PATH): Add $builddir/roff/groff.
3500 * tmac/troffrc: Translate nonbreakable space character to `\~'.
3501 * src/preproc/eqn/eqn.man: Document -d command line option.
3503 2001-09-27 Werner LEMBERG <wl@gnu.org>
3505 * man/groff.man: Use
3513 instead of the old code (`.ad .hy' after the table) to suppress
3514 incorrect hyphenation for grohtml output.
3516 2001-09-22 Werner LEMBERG <wl@gnu.org>
3518 * man/groff_font.man, man/groff_out.man: Minor fixes.
3520 2001-09-20 Werner LEMBERG <wl@gnu.org>
3522 * PROBLEMS: Updated, reordered. Improved EPS section (thanks to
3523 Arnold Robbins <arnold@skeeve.com>).
3525 2001-09-09 Werner LEMBERG <wl@gnu.org>
3527 * configure: Regenerated with autoconf 2.52.
3529 * doc/groff.texinfo: Complete revision of indices.
3531 2001-09-07 Werner LEMBERG <wl@gnu.org>
3533 * doc/Makefile (clean): Updated to delete all indices.
3535 2001-09-05 Werner LEMBERG <wl@gnu.org>
3537 * src/roff/troff/troff.man: Remove superfluous line.
3539 * tmac/s.tmac: Enable all warnings only if no -W or -w option is
3540 given on the command line (or rather, if only the default warnings
3543 2001-09-03 Werner LEMBERG <wl@gnu.org>
3545 * man/groff.man, src/preproc/eqn/eqn.man, tmac/groff_mdoc.man: Don't
3546 use .ne for TTY devices.
3548 2001-08-31 Werner LEMBERG <wl@gnu.org>
3550 * src/roff/troff/token.h, src/roff/troff/input.cc:
3551 s/TOKEN_TRANSPARENT_ESCAPE/TOKEN_OPAQUE_ESCAPE/.
3553 2001-08-28 Werner LEMBERG <wl@gnu.org>
3555 * src/roff/troff/token.h (token_type): Add TOKEN_TRANSPARENT_ESCAPE.
3556 * src/roff/troff/input.cc (token::next): Return
3557 TOKEN_TRANSPARENT_ESCAPE for \f, \H, \R, \s, and \S if not in
3559 (token::description): Updated.
3560 (process_input_stack): Reset `bol' for TOKEN_TRANSPARENT_ESCAPE.
3561 (token::add_to_node_list, token::process): Ignore
3562 TOKEN_TRANSPARENT_ESCAPE.
3564 2001-08-27 Werner LEMBERG <wl@gnu.org>
3566 * tmac/an-old.tmac: Fix `S' string.
3568 2001-08-26 Werner LEMBERG <wl@gnu.org>
3570 * src/roff/troff/troff.man: Don't use .ne for TTY devices.
3572 2001-08-25 Werner LEMBERG <wl@gnu.org>
3574 * doc/pic.ms: Replace `\\' with `\e' (and fixing some single
3576 Many other minor fixes.
3578 * configure.ac: Add message at end to inform how to compile
3580 * configure: Regenerated.
3582 2001-08-24 Werner LEMBERG <wl@gnu.org>
3584 * src/include/getopt.h, src/libs/libgroff/{getopt.c, getopt1.c}:
3585 Updated to latest version of libc.
3587 2001-08-23 Werner LEMBERG <wl@gnu.org>
3589 * configure.ac: Don't create subdirectories before AC_CONFIG_FILES.
3590 Autoconf 2.50 and newer can handle this.
3591 * configure: Regenerated.
3593 2001-08-21 Werner LEMBERG <wl@gnu.org>
3595 * doc/pic.ms: Fix typo.
3596 * src/preproc/tbl/tbl.man: Document case of global options.
3598 2001-08-21 Gaius Mulley <gaius@glam.ac.uk>
3600 * src/devices/grohtml/post-html.cc (html_printer::end_font): Fix
3601 handling of `CR' font.
3603 2001-08-20 Werner LEMBERG <wl@gnu.org>
3605 Use a config.h file.
3607 * src/include/lib.h: Include config.h.
3608 * All C files: Ditto (if necessary).
3609 * All C++ source and header files: Include lib.h first (if
3612 * src/include/config.hin: New file (autogenerated by autoheader).
3613 * stamp-h.in: New file.
3614 * configure.ac: Updated.
3615 * aclocal.m4: Add third parameters to AC_DEFINE macros.
3616 (GROFF_ARRAY_DELETE): Simplified.
3617 * Makefile.sub (DISTCLEANFILES): Updated.
3618 Added targets for remaking config.status, config.hin, config.h,
3619 stamp-h.in, and stamp-h.
3620 * configure: Regenerated.
3622 2001-08-19 Werner LEMBERG <wl@gnu.org>
3626 2001-08-18 Sebastian Krahmer <krahmer@suse.de>
3628 * src/preproc/pic/pic.y (format_number): Use do_sprintf().
3629 (do_sprintf): Use snprintf().
3631 2001-08-18 Werner LEMBERG <wl@gnu.org>
3633 * src/libs/snprintf/*: Added an snprintf module written by Mark
3635 * src/libs/libgroff/Makefile.sub: Updated.
3636 * configure.ac: Add test for snprintf().
3637 * Makefile.in: Updated.
3638 * configure: Regenerated.
3640 * src/preproc/html/pre-html.cc (make_message): Reactivate code which
3643 2001-08-14 Ruslan Ermilov <ru@FreeBSD.org>
3645 * tmac/doc.tmac (Ex): New implementation.
3646 * tmac/doc-common, tmac/groff_tmac.man: Updated.
3648 2001-08-13 Ruslan Ermilov <ru@FreeBSD.org>
3650 * tmac/doc.tmac (Rv): Implement support for 0 or more than 1
3652 * tmac/groff_tmac.man: Updated.
3654 2001-08-13 Werner LEMBERG <wl@gnu.org>
3656 * src/preproc/tbl/tbl.man: Minor documentation update.
3658 2001-08-13 John David Anglin <dave@hiauly1.hia.nrc.ca>
3660 * src/libs/libgroff/tmpname.cc: Add prototype for gettimeofday().
3661 * configure.ac: Add declaration test for gettimeofday().
3662 * Makefile.in: Document NEED_DECLARATION_GETTIMEOFDAY defines.
3663 * aclocal.m4: Include sys/time.h for gettimeofday declaration test.
3664 * configure: Regenerated.
3666 2001-08-11 Werner LEMBERG <wl@gnu.org>
3668 * aclocal.m4 (GROFF_MKSTEMP): Define HAVE_MKSTEMP.
3669 * configure.ac: Add declaration test for strcasecmp().
3670 * Makefile.in: Updated.
3671 * configure: Regenerated.
3672 * src/include/lib.h [!HAVE_MKSTEMP]: Add prototype for mkstemp() --
3673 this is necessary because groff's mkstemp.cc is C++.
3674 Add declaration conditionally for strcasecmp().
3676 2001-08-10 Werner LEMBERG <wl@gnu.org>
3678 Integrated pic2graph, contributed by Eric S. Raymond.
3680 * contrib/pic2graph/{Makefile.sub, pic2graph.sh, pic2graph.man}: New
3682 * Makefile.in, NEWS: Updated.
3684 * src/preproc/tbl/tbl.man: Revised.
3686 2001-08-09 Eric S. Raymond <esr@thyrsus.com>
3688 * src/preproc/tbl/tbl.man: Extended to cover all tbl features.
3690 2001-08-09 Werner LEMBERG <wl@gnu.org>
3692 * src/preproc/tbl/main.cc (process_data): Fix recognition of .lf
3695 2001-08-08 Paul Eggert <eggert@twinsun.com>
3697 * Makefile.sub (configure): Depend on configure.ac, not
3699 * INSTALL.gen: Upgrade to autoconf 2.52's INSTALL.
3701 2001-08-07 Werner LEMBERG <wl@gnu.org>
3703 * src/utils/afmtodit/afmtodit.man, src/roff/groff/groff.man: Minor
3706 2001-08-06 Werner LEMBERG <wl@gnu.org>
3708 * src/roff/troff/troff.man: Improve documentation of -E option.
3710 2001-07-28 Ralph Corderoy <ralph@inputplus.demon.co.uk>
3712 * src/preproc/html/pushbackbuffer.cc (pushBackBuffer::readNumber):
3715 2001-07-27 Werner LEMBERG <wl@gnu.org>
3717 * src/preproc/refer/refer.cc: Undo last change.
3718 * src/devices/grohtml/post-html.cc: Ditto.
3720 2001-07-26 Werner LEMBERG <wl@gnu.org>
3722 * src/preproc/refer/refer.cc: Include `lib.h'.
3723 * src/devices/grohtml/post-html.cc: Ditto.
3725 2001-07-25 Gaius Mulley <gaius@glam.ac.uk>
3727 * aclocal.m4 (GROFF_PAGE): Add `AC_DEFINE(PAGEA4)'.
3728 * src/preproc/html/pre-html.cc: Use it for DEFAULT_VERTICAL_OFFSET.
3729 * Makefile.in: Comment updated.
3730 * configure: Regenerated.
3732 2001-07-25 Werner LEMBERG <wl@gnu.org>
3734 * src/preproc/pic/pic.cc: Removed.
3735 * src/preproc/pic/pic_tab.h: Removed.
3736 * src/preproc/refer/label.cc: Removed.
3738 * doc/Makefile (.ms.html): Don't use a file name extension in
3739 argument to grohtml's -I option.
3740 * Makefile.in (dist): Remove CVS directories.
3741 Call `distfiles' target.
3743 * src/devices/grohtml/grohtml.man: Add information about valid
3744 versions of pnmtopng.
3745 * src/preproc/html/pre-html.cc (TRANSPARENT): Use `white' as colour
3746 name instead of number.
3748 2001-07-24 Werner LEMBERG <wl@gnu.org>
3750 * doc/groff.texinfo: Minor fixes.
3752 2001-07-21 Gaius Mulley <gaius@glam.ac.uk>
3754 * doc/Makefile (.ms.html): Put image files into a subdirectory.
3757 2001-07-20 Werner LEMBERG <wl@gnu.org>
3759 * src/libs/libgroff/tmpname.cc: New file, defining get_tempname().
3760 * src/libs/libgroff/mkstemp.cc: New file.
3761 * src/libs/libgroff/mksdir.cc: New file.
3762 * src/libs/libgroff/tmpfile.cc [HAVE_MKSTEMP_PROTO]: Removed.
3763 (xtmpfile) [!HAVE_MKSTEMP]: Removed.
3764 * src/libs/libgroff/Makefile.sub: Updated.
3765 * src/include/lib.h: Add mksdir() prototype.
3766 * src/include/posix.h: Define S_IXUSR if not yet defined.
3768 * src/preproc/html/pre-html.cc (MAX_RETRIES): Removed.
3769 (createAllPages): Use mksdir() instead of current code.
3770 * src/utils/indxbib/indxbib.cc [HAVE_MKSTEMP_PROTO]: Removed.
3771 (main): [!HAVE_MKSTEMP]: Removed.
3773 * aclocal.m4 (GROFF_MKSTEMP): Updated to use new mkstemp.cc file.
3774 (GROFF_INTTYPES_H, GROFF_UNSIGNED_LONG_LONG, GROFF_UINTMAX_T): New
3776 * configure.ac: Add tests for stdint.h, sys/time.h, and
3778 Call new GROFF_xxx macros.
3779 * configure: Regenerated.
3780 * Makefile.in: Comments updated.
3782 2001-07-20 Gaius Mulley <gaius@glam.ac.uk>
3784 * src/preproc/html/pre-html.cc (scanArguments): Use getopt_long()
3785 instead of current code.
3786 * src/devices/grohtml/post-html.cc (main): Handle `-d' option.
3787 * src/roff/groff/groff.cc (possible_command::insert_args): New
3789 (main): Use it for predriver handling instead of insert_arg().
3791 2001-07-19 Werner LEMBERG <wl@gnu.org>
3793 * doc/Makefile: Added GROFF_BIN_PATH to make it work with uninstalled
3796 * src/include/posix.h: Define S_IWUSR if not yet defined.
3798 2001-07-18 Werner LEMBERG <wl@gnu.org>
3802 2001-07-18 Ruslan Ermilov <ru@FreeBSD.org>
3804 * tmac/groff_mdoc.man: Document new -width and -column syntax.
3805 Some other minor fixes.
3806 * tmac/an-old.tmac: Add `AT' and `UC' macros.
3808 2001-07-17 Gaius Mulley <gaius@glam.ac.uk>
3810 Replace call to `troff' with `groff -Z' to make it aware of
3813 * src/preproc/html/pre-html.cc (TROFF_COMMAND): New macro.
3814 (troff_command, command_prefix): Removed.
3815 (alterDeviceTo): Use groff.
3816 (addZ): New function.
3817 (char_buffer::do_html): Use it.
3818 (scanArguments): Use TROFF_COMMAND.
3819 (findPrefix): Removed.
3821 * src/roff/groff/groff.cc (main): Handle zflag for preprocessors.
3823 2001-07-17 Eric S. Raymond <esr@snark.thyrsus.com>
3825 * doc/pic.ms: Documentation fixes.
3827 2001-07-17 Werner LEMBERG <wl@gnu.org>
3829 Replace atexit() with global destructor.
3831 * src/libs/libgroff/tmpfile.cc (xtmpfile_list): Add constructor.
3832 (xtmpfile_list_init): New global structure to deallocate
3833 xtmpfile_list on exit. Its destructor inherits most code from
3835 (remove_tmp_files): Deleted.
3836 (add_tmp_file): Simplified.
3838 2001-07-16 Werner LEMBERG <wl@gnu.org>
3840 Replace strdup() with strsave().
3842 * src/devices/grolbp/lbp.cc [!HAVE_STRDUP]: Removed.
3843 (set_papersize): Use strsave() and a_delete.
3844 (main): Use strsave().
3845 * src/preproc/html/pre-html.cc (make_message, createAllPages,
3846 removeAllPages): Use strsave() and a_delete.
3848 * configure.ac: Remove test for strdup.
3849 * Makefile.in: Comment updated.
3850 * configure: Regenerated.
3852 2001-07-15 Werner LEMBERG <wl@gnu.org>
3854 * win32-diffs: Updated.
3856 2001-07-14 Werner LEMBERG <wl@gnu.org>
3858 * src/preproc/html/pre-html.cc (makeTempFiles): Activate new code,
3859 removing the old one.
3860 * src/utils/indxbib/indxbib.cc (main): Remove compiler warning.
3862 2001-07-14 Ralph Corderoy <ralph@inputplus.demon.co.uk>
3864 * src/libs/libgroff/tmpfile.cc (xtmpfile): Fix guard for `namep'.
3866 2001-07-12 Ruslan Ermilov <ru@FreeBSD.org>
3868 Merge -xwidth into -width. Add -xwidth functionality to -column
3871 * tmac/doc.tmac (Bl): Add dummy doc-typeXXX and doc-spaceXXX to
3873 (doc-do-Bl-args): Merge -xwidth code with -width. Test whether
3874 string immediately following a leading dot starts with a valid mdoc
3876 Add similar code to the -column branch.
3877 (doc-Bl-usage): Updated.
3878 * groff_mdoc.man: s/-xwidth/-width/.
3880 2001-07-12 Gaius Mulley <gaius@glam.ac.uk>
3882 * src/devices/grohtml/post-html.cc (text_glob::is_br): Stop titles
3883 running into centered or non-formatted text.
3885 2001-07-11 Werner LEMBERG <wl@gnu.org>
3887 Introduce short and long prefixes to have the selection at run-time
3888 whether there is a 8+3 limit for names of temporary files.
3890 * src/libs/libgroff/tmpfile.cc (TMPFILE_PREFIX): Replaced with...
3891 (TMPFILE_PREFIX_SHORT, TMPFILE_PREFIX_LONG): This.
3892 (tmpfile_prefix, tmpfile_prefix_len, use_short_prefix): New
3894 (temp_init): New global structure to initialize above three
3896 (xtmptemplate): Use two parameters for long and short prefix.
3897 Simplify code use above three variables.
3898 (xtmpfile): Use long and short prefixes as parameters.
3899 * src/include/lib.h: Updated.
3901 * src/preproc/html/pre-html.cc ({PAGE,PS,REGION}_TEMPLATE): Replace
3903 ({PAGE,PS,REGION}_TEMPLATE_{SHORT,LONG}): This.
3904 (createAllPages, makeTempFiles): Updated.
3906 2001-07-09 Werner LEMBERG <wl@gnu.org>
3908 * REVISION: Increased to 3.
3910 Version 1.17.2 released
3911 =======================
3913 2001-07-07 Werner LEMBERG <wl@gnu.org>
3915 * src/utils/indxbib/indxbib.cc (main): Change type of `name_max'
3918 2001-07-06 Ruslan Ermilov <ru@FreeBSD.org>
3920 * tmac/doc.tmac (Rv): Make `Rv' really not parseable.
3922 * tmac/groff_mdoc.man: Fix synopsis.
3924 2001-07-05 Ruslan Ermilov <ru@FreeBSD.org>
3926 * tmac/doc.tmac (doc-inset-list, doc-hang-list, doc-ohang-list):
3927 Restore `doc-Pa-font'.
3929 2001-07-04 Werner LEMBERG <wl@gnu.org>
3931 * src/utils/indxbib/dirnamemax.c: Moved to ...
3932 * src/libs/libgroff/maxfilename.cc: Here.
3933 s/dir_name_max/file_name_max/.
3935 * src/include/lib.h: Add file_name_max.
3936 * src/utils/indxbib/indxbib.cc: Updated.
3937 * src/utils/indxbib/Makefile.sub, src/libs/libgroff/Makefile.sub:
3940 * src/libs/libgroff/tmpfile.cc (TMPFILE_PREFIX) [__MSDOS__]: Define
3942 (xtmpfile) [_MSC_VER]: Removed -- MSVC has mktemp().
3944 * src/preproc/html/pre-html.cc (PAGE_TEMPLATE, PS_TEMPLATE,
3945 REGION_TEMPLATE): New macros.
3946 (createAllPages, makeTempFiles): Use them.
3947 Include `nonposix.h'.
3948 (html_system): New function.
3949 (createAllPages, createImage): Use it.
3952 * tmac/www.tmac: Fix typos.
3954 2001-07-03 Werner LEMBERG <wl@gnu.org>
3956 * tmac/www.tmac: Disable hyphenation in normal text only if output
3958 (URL, FTP, MAILTO): Disable hyphenation of actual URL with `\%'.
3959 * tmac/groff_mwww.man, NEWS: Updated.
3961 2001-07-03 Gaius Mulley <gaius@glam.ac.uk>
3963 * tmac/www.tmac (.IMAGE): Add fourth parameter to specify vertical
3966 2001-07-02 Ruslan Ermilov <ru@FreeBSD.org>
3968 * tmac/doc-common, tmac/doc.tmac (doc-display-ft-stack,
3969 doc-display-ps-stack): Implement font and font size stack for
3972 2001-07-02 Werner LEMBERG <wl@gnu.org>
3974 * REVISION: Increased to 2.
3975 * src/roff/troff/input.cc (read_size): Fix special case `\s[0]'.
3977 * src/groff/grog/grog.pl (process): Handle `Oo' and `Oc' not at the
3978 beginning of a line.
3979 * src/groff/grog/grog.sh: Ditto.
3981 2001-06-29 Peter Marquardt <wwwutz@molgen.mpg.de>
3983 * src/preproc/eqn/neqn.sh: Put `export' keyword in a new line to
3986 2001-06-27 Werner LEMBERG <wl@gnu.org>
3988 Fix problems with preprocessor string for `man' program.
3990 * *.man: Don't use `s' in preprocessor string -- it doesn't exist.
3991 Updated/added copyright.
3992 Moved Emacs's local variable to identify nroff mode to the end of
3993 the file; add local variable if missing.
3995 2001-06-26 Andras Salamon <andras@cs.wits.ac.za>
3997 * aclocal.m4: Replace AC_LANG_SAVE + AC_LANG_CPLUSPLUS with
3998 AC_LANG_PUSH(C++) and AC_LANG_RESTORE with AC_LANG_POP(C++).
3999 * configure: Regenerated.
4001 2001-06-25 Andras Salamon <andras@cs.wits.ac.za>
4003 * aclocal.m4 (GROFF_PAGE): Fix page detection code.
4004 * configure: Regenerated.
4006 2001-06-24 Werner LEMBERG <wl@gnu.org>
4008 * doc/homepage.ms: Don't include arkup.tmac (which no longer exists)
4010 * doc/pic.ms: Fix typos.
4012 Version 1.17.1 released
4013 =======================
4015 2001-06-21 Golubev I. N. <gin@mo.msk.ru>
4017 * aclocal.m4 (GROFF_NEED_DECLARATION): Fix inclusion of strings.h.
4018 * configure: Updated.
4020 2001-06-20 Gaius Mulley <gaius@glam.ac.uk>
4022 * src/roff/preproc/html/pre-html.cc (make_message): Fix incorrect
4024 * src/roff/troff/dic.cc (blank_line): Add html tag.
4026 2001-06-19 Gaius Mulley <gaius@glam.ac.uk>
4028 * src/roff/troff/input.cc (do_suppress): Fix typo.
4030 2001-06-18 Gaius Mulley <gaius@glam.ac.uk>
4032 Added two new options (-D and -I) to specify image names and a
4033 subdirectory to place the images in.
4035 Change syntax from \\Ox to \\O[x].
4037 * src/devices/grohtml/post-html.cc (main): Add options.
4039 * src/preproc/html/pre-html.cc: Include `stdarg.h'.
4040 Use `NULL' instead of `0' for null string pointers.
4041 (MAX_RETRIES): New macro.
4042 (lengthOfintToStr, intToStr, make_message): New functions.
4043 (makeFileName): Make function static.
4044 Implement -D and -I options.
4045 (checkImageDir): New function.
4046 (write_end_image, write_start_image): Use new syntax of \O.
4047 (createAllPages, removeAllPages): Implement -D and -I options. Use
4049 (createImage): Use make_message().
4050 (addps4html): Add guard for malloc().
4051 (usage, scanArguments): Updated.
4052 (makeTempFiles): Use mkstemp().
4053 (removeTempFiles): Use unlink().
4054 (findPrefix): Add guard for malloc().
4056 * src/roff/troff/input.cc (get_delim_file_name): New function to
4058 (do_suppress): Updated to parse new syntax.
4059 * src/devices/grohtml/grohtml.man: Updated.
4060 * tmac/www.tmac: Updated to new syntax.
4064 2001-06-15 Werner LEMBERG <wl@gnu.org>
4066 * src/roff/grog/Makefile.sub: Remove NAMEPREFIX.
4068 * src/devices/grohtml/grohtml.man: Minor improvements.
4070 2001-06-14 Werner LEMBERG <wl@gnu.org>
4072 * src/preproc/html/Makefile.sub: Remove NAMEPREFIX.
4074 2001-06-11 Werner LEMBERG <wl@gnu.org>
4076 * man/roff.man, mann/groff.man: Use '\" instead of .\" in the first
4077 line to specify preprocessor options -- mandb 2.3.1 only recognizes
4079 * src/preproc/grn/grn.man: Add proper '\" string.
4081 2001-06-11 OKAZAKI Tetsurou <okazaki@be.to>
4083 * test-groff: Don't use PATH but GROFF_BIN_PATH.
4085 2001-06-08 Werner LEMBERG <wl@gnu.org>
4087 Updated to autoconf 2.50.
4089 * configure.in: Renamed to...
4090 * configure.ac: This.
4091 * aclocal.m4 (AC_OUTPUT_MAKE_DEFS): Removed.
4092 (GROFF_OS390): Updated.
4093 * configure: Regenerated.
4095 2001-05-18 Werner LEMBERG <wl@gnu.org>
4097 * src/roff/troff/env.c, src/roff/troff/env.h,
4098 src/roff/troff/input.cc, src/roff/troff/troff.man: Undo `ss' change
4101 2001-05-17 Jeffrey Friedl <jfriedl@yahoo-inc.com>
4103 * src/roff/troff/input.cc (read_size): Fix special case `\s0'.
4105 2001-05-16 Werner LEMBERG <wl@gnu.org>
4107 * src/roff/troff/input.cc (read_size): Emit warning if value becomes
4108 less than or equal zero; set it to 1 then.
4109 * src/roff/troff/node.h (node::node): Initialize `last'.
4111 2001-05-08 Werner LEMBERG <wl@gnu.org>
4113 * tmac/an-old.tmac: Make predefined strings work in compatibility
4115 Add troff version guard.
4116 * tmac/doc.tmac: Simplify version guard.
4118 2001-05-07 Werner LEMBERG <wl@gnu.org>
4120 The .ns and .rs requests are now honoured not only in the top-level
4121 but in all diversions (similar to UNIX troff).
4123 This change is based on a patch from Tadziu Hoffmann
4124 <hoffmann@usm.uni-muenchen.de>.
4126 * src/roff/troff/div.h (diversion): Add `no_space_mode' member.
4127 (top_level_diversion): Remove `no_space_mode' member.
4128 * src/roff/troff/div.cc (diversion::diversion,
4129 top_level_diversion::top_level_diversion): Updated.
4130 (macro_diversion::output): Reset `no_space_mode'.
4131 (no_space, restore_spacing): Use `curdiv' unconditionally.
4132 (space_request, blank_line): Check `curdiv->no_space_mode'.
4133 (no_space_mode_reg::get_value, no_space_mode_reg::get_string): Use
4134 `curdiv' unconditionally.
4135 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
4138 2001-05-06 Werner LEMBERG <wl@gnu.org>
4140 Added two new requests `de1' and `am1' which are similar to `de' and
4141 `am' with the difference that compatibility mode is saved on entry,
4142 switched off during macro execution, and restored on exit.
4144 * src/roff/troff/input.h: Added two new special characters
4145 (COMPATIBLE_SAVE, COMPATIBLE_RESTORE).
4146 * src/roff/troff/input.cc (input_iterator): Added two member
4147 functions `save_compatible_flag' and `get_compatible_flag'.
4148 (input_stack): Ditto.
4149 (string_iterator): Ditto. Also add private member
4150 `saved_compatible_flag'.
4151 (token::next): Use COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
4152 (calling_mode): New enumeration.
4153 (do_define_macro): Use it. Insert COMPATIBLE_SAVE and
4154 COMPATIBLE_RESTORE at the beginning and end of macro, respectively.
4155 (define_macro, define_indirect_macro, append_macro, ignore): Use
4157 (define_nocomp_macro, append_nocomp_macro): New functions.
4158 (init_input_requests): Updated.
4159 (do_request): Rename local variable `saved_compatible_flag' to
4160 `old_compatible_flag'.
4161 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
4163 * tmac/an-old.tmac: Use `de1' instead of `de' request for all
4164 public and trap-invoked macros. As a consequence, the man macros
4165 work in compatibility mode also.
4167 2001-05-06 Solar Designer <solar@openwall.com>
4169 * Makefile.in: Use $(mandir).
4171 2001-05-06 Alexios Zavras <zvr@pobox.com>
4173 * src/utils/afmtodit/afmtodit.pl: Fix serious typo.
4175 2001-05-05 Werner LEMBERG <wl@gnu.org>
4177 Added `.ns' number register: Returns 1 in no-space mode (if in
4178 top-level diversion), 0 otherwise.
4180 * src/roff/troff/div.cc (no_space_mode_reg): New class.
4181 (init_div_requests): Updated.
4182 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
4185 2001-05-04 Werner LEMBERG <wl@gnu.org>
4187 * src/roff/nroff/nroff.man: Improved documentation (especially
4190 2001-05-02 Werner LEMBERG <wl@gnu.org>
4192 Added `brp' request: This is \p as a request.
4194 * src/roff/troff/env.cc (environment::do_break): Add parameter
4196 (do_break_request): New function (was `break_request').
4197 (break_request): Calls `do_break_request'.
4198 (break_spread_request): New; calls `do_break_request'.
4199 (init_env_requests): Updated.
4200 * src/roff/troff/env.h: Updated.
4201 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
4203 * REVISION: Increased to 1.
4204 * win32-diffs: Updated.
4206 2001-05-01 Werner LEMBERG <wl@gnu.org>
4208 * tmac/an-old.tmac: Fix minor compatibility mode issue.
4209 * tmac/troffrc-end: Make it really work in compatibility mode.
4211 2001-04-27 Werner LEMBERG <wl@gnu.org>
4213 * src/utils/lkbib/lkbib.cc: Switch inclusion order of stdio.h and
4216 2001-04-22 Werner LEMBERG <wl@gnu.org>
4218 * src/libs/libgroff/getopt.c, src/include/getopt.h: Updating to
4219 latest versions from glibc CVS archive.
4221 * MORE.STUFF: Updated, using a patch from Kees Zeelenberg
4222 <c.zeelenberg@hccnet.nl>.
4224 2001-04-21 Werner LEMBERG <wl@gnu.org>
4226 * configure.in: Move check for mkstemp() to...
4227 * aclocal.m4 (GROFF_MKSTEMP): This new function.
4228 * configure: Regenerated.
4230 * src/include/groff-getopt.h: Don't use variable names in
4233 * src/devices/grohtml/html-chars.h: Removed. It isn't used.
4234 * src/devices/grohtml/Makefile.sub,
4235 src/devices/grohtml/post-html.cc: Updated.
4237 2001-04-21 Albert Chin-A-Young <china@thewrittenword.com>
4239 * configure.in: Add special check for mkstemp().
4240 * src/libs/libgroff/tmpfile.cc: Use it.
4241 * src/utils/indxbib/indxbib.cc: Ditto.
4242 * src/utils/pfbtops/pfbtops.c (main): Don't use C++ comment style.
4243 * src/devices/grolbp/lbp.h (lbpprintf, lbpputs, vdmprintf): Use
4246 2001-04-20 Bruce Lilly <blilly@erols.com>
4248 `Version_string' as C++ object was not visible to linker from C
4250 Add `const' to `Version_string'.
4252 * src/utils/pfbtops/pfbtops.c (main), src/roff/groff/groff.cc
4253 (main), src/roff/troff/input.cc (main), src/preproc/tbl/main.cc
4254 (main), src/preproc/pic/main.cc (main), src/preproc/eqn/main.cc
4255 (main), src/preproc/grn/main.cc (main), src/preproc/html/pre-html.cc
4256 (scanArguments), src/preproc/refer/refer.cc (main),
4257 src/preproc/soelim/soelim.cc (main), src/devices/grotty/tty.cc
4258 (main), src/devices/grodvi/dvi.cc (main), src/devices/grolj4/lj4.cc
4259 (main), src/devices/grohtml/post-html.cc (main),
4260 src/devices/grolbp/lbp.cc (main), src/utils/tfmtodit/tfmtodit.cc
4261 (main), src/utils/hpftodit/hpftodit.cc (main),
4262 src/utils/lookbib/lookbib.cc (main), src/utils/indxbib/indxbib.cc
4263 (main), src/utils/lkbib/lkbib.cc (main),
4264 src/utils/addftinfo/addftinfo.cc (main): Implement it.
4266 * src/roff/groff/pipeline.c: Add _UWIN.
4267 * src/include/nonposix.h: Ditto.
4269 2001-04-20 Werner LEMBERG <wl@gnu.org>
4271 * src/include/lib.h: Use HAVE_STRERROR.
4272 * src/roff/groff/pipeline.c: Ditto.
4273 * src/preproc/html/pre-html.cc: Remove declaration of `strerror'.
4274 * src/libs/libgroff/Makefile.sub (version.cc): Add `extern "C"'.
4275 * src/utils/pfbtops/pfbtops.c: Add copyright notice.
4276 * win32-diffs: Updated.
4277 * src/utils/hpftodit/hpftodit.cc (read_map): Fix compiler warning.
4279 2001-04-19 Werner LEMBERG <wl@gnu.org>
4281 * src/preproc/html/pre-html.cc (scanArguments): Use `troff_command'
4282 instead of hardwired `"troff"'.
4283 (char_buffer::read_file): Remove unused variables.
4284 (char_buffer::write_file_troff): Ditto.
4285 (char_buffer::write_file_html): Ditto.
4286 (generateImages): Ditto.
4288 * src/utils/addftinfo/addftinfo.cc (main): Fix compilation problem.
4290 * src/include/lib.h: Don't include `groff-getopt.h' for UWIN.
4292 * src/libs/libgroff/font.cc (font::load_desc): Fix compiler warning.
4293 * src/libs/libbib/index.cc (index_search_item_iterator::get_tag,
4294 index_search_item::search1): Ditto.
4295 * src/roff/troff/node.h (width_list): Reorder members.
4296 * src/roff/troff/input.cc (do_define_macro): Fix compiler warning.
4297 (lookup_warning): Ditto.
4298 (prepend_string): Commented out.
4299 * src/roff/troff/dictionary.cc (is_good_size): Fix compiler warning.
4300 * src/roff/troff/reg.cc (number_value_to_ascii): Ditto.
4301 * src/preproc/tbl/main.cc (process_format): Ditto.
4302 * src/preproc/pic/pic.y (define_variable, reset, reset_all): Fix
4304 * src/preproc/pic/pic.cc: Updated.
4305 * src/preproc/eqn/lex.cc (init_table): Fix compiler warnings.
4306 * src/preproc/eqn/over.cc (over_box::compute_metrics): Ditto.
4307 * src/preproc/refer/command.cc (execute_command): Ditto.
4308 * src/preproc/refer/ref.cc (sortify_title, find_month): Ditto.
4309 * src/preproc/refer/token.cc (lookup_token): Ditto.
4310 * src/preproc/soelim/soelim.cc: Ditto.
4311 * src/preproc/html/pushbackbuffer.cc (ERROR): Ditto.
4312 (isHexDigit): Commented out.
4313 (pushBackBuffer::isString): Remove unused variable.
4314 * src/devices/grops/ps.cc (ps_printer::special): Fix compiler
4316 * src/devices/grops/psrm.cc (resource_manager::lookup_font,
4317 resource_manager::read_resource_arg, read_one_of, parse_extensions):
4319 * src/devices/grodvi/dvi.cc (dvi_printer::draw): Ditto.
4320 * src/devices/grolj4/lj4.cc (lj4_font::handle_unknown_font_command,
4321 lookup_paper_size): Ditto.
4322 * src/devices/grohtml/post-html.cc (is_subsection): Commented out.
4323 (text_glob, element_list): Reorder members.
4324 * src/devices/grohtml/html-text.cc (html_text::do_pre): Remove
4326 * src/devices/grohtml/html-text.h (html_text::emit_space): Change
4327 return value to `void'.
4328 * src/devices/grohtml/output.cc (word_list::word_list): Fix order
4330 * src/devices/grohtml/html.h (simple_output::check_newline,
4331 simple_output::space_or_newline, simple_output::enable_newlines):
4333 * src/devices/grolbp/lbp.cc (wp54charset, set_papersize): Remove
4335 * src/utils/tfmtodit/tfmtodit.cc (tfm::load, gf::load, main): Ditto.
4336 * src/utils/hpftodit/hpftodit.cc (File::seek, read_symbol_sets,
4337 output_ligatures, output_charset, read_map): Ditto.
4338 * src/utils/lookbib/lookbib.cc (main): Ditto.
4339 * src/utils/indxbib/indxbib.cc (main, fwrite_or_die): Ditto.
4340 (do_file): Fix typo (`=' -> `==').
4341 * src/utils/lkbib/lkbib.cc (main): Remove compiler warning.
4342 * src/utils/addftinfo/addftinfo.cc (main): Ditto.
4344 2001-04-18 Ruslan Ermilov <ru@FreeBSD.org>
4346 * src/roff/nroff/nroff.sh: Adding -p (pic) and -t (tbl) options.
4347 Fix usage of GROFF_BIN_PATH.
4348 * src/roff/nroff/nroff.man: Updated.
4350 2001-04-18 Werner LEMBERG <wl@gnu.org>
4352 * NEWS: Fixing typos.
4355 Version 1.17 released
4356 =====================
4358 2001-04-17 Werner LEMBERG <wl@gnu.org>
4360 * tmac/Makefile.sub (install-data): mdoc.local-s is in current
4361 directory, not in $(srcdir).
4363 2001-04-16 Werner LEMBERG <wl@gnu.org>
4365 * doc/groff.texinfo: More info on conditionals.
4367 2001-04-15 Werner LEMBERG <wl@gnu.org>
4369 * doc/groff.texinfo: Added some info about groff internals.
4371 * src/roff/troff/node.cc (make_glyph_node): Emit warning message
4372 about missing special character only if the name is non-null.
4374 2001-04-14 Werner LEMBERG <wl@gnu.org>
4376 Removing the grohtml-old device driver which is now obsolete.
4378 * src/devices/grohtml-old/*: Removed.
4379 * font/devhtml-old/*: Removed.
4380 * src/libs/libgroff/htmlindicate.cc (graphic_start, graphic_end):
4382 * Makefile.in (CCPROGDIRS, DEVDIRS): Updated.
4383 * test-groff (PATH): Updated.
4384 * tmac/Makefile.sub (NORMALFILES): Updated.
4385 * tmac/an-old.tmac: Remove special code for html-old device.
4386 Replace `html-or-html-old' register with `an-html'.
4387 * tmac/eqnrc: Updated.
4388 * tmac/html-old.tmac: Removed.
4389 * tmac/troffrc, tmac/troffrc-end: Updated.
4390 * tmac/www.tmac: Remove special code for html-old device.
4391 Replace `html-or-html-old' register with `www-html'.
4393 * src/libs/libgroff/tmpfile.cc (remove_tmp_files),
4394 src/libs/libgroff/htmlindicate.cc (graphic_end),
4395 include/htmlindicate.h, src/preproc/grn/*.cc,
4396 src/roff/groff/env.{cc,h}: Remove `void' parameter if used as a
4397 single argument for consistency with rest of source code.
4399 * aclocal.m4, tmac/an-old.tmac: Fix copyright.
4401 2001-04-13 Ruslan Ermilov <ru@FreeBSD.org>
4403 * src/roff/troff/troff.man: Fixing typos.
4405 2001-04-13 Werner LEMBERG <wl@gnu.org>
4407 * doc/pic.ms: Fixing many font switches.
4408 * doc/groff.texinfo: Fixes, additions.
4409 * MORE.STUFF: Updated.
4411 2001-04-12 Gaius Mulley <gaius@glam.ac.uk>
4413 * src/devices/grohtml/grohtml.man: Updated manual page regarding
4415 * src/preproc/html/pre-html.cc (createImage): Fixed right hand
4417 (removeTempFiles): New function to tidy up temporary files.
4418 * src/preproc/html/pre-html.cc (main): Calls `removeTempFiles()'.
4419 Many fixes to do with the new inline suppress node and image regions
4421 * src/devices/grohtml/post-html.cc: New method `is_auto_img'.
4422 (generate_img_src): New function.
4423 (html_printer::do_auto_image): Utilizes it.
4424 (do_heading, do_title): Include inline images within their contents.
4425 (html_printer::begin_page): Tidied up comments that are issued to
4426 the html output file.
4427 (html_printer::do_fill): Fixed so that `.nf' works with fonts other
4429 (text_glob::is_br): New method used by do_heading.
4430 * tmac/s.tmac: If -Thtml then emit $1 in .IP rather than its
4431 equivalent diversion.
4432 * src/include/html-strings.h: Altered image tags to reflect the
4434 * src/include/htmlindicate.h (html_end_suppress): Added `is_inline'
4436 * src/preproc/eqn/main.cc: Will suppress generation of image tags if
4437 it is already inside a pic image. Only emit tags if the argument
4438 `-Tps:html' is present.
4439 * src/preproc/tbl/main.cc: Changes to reflect additional
4440 `html_end_suppress' parameter.
4441 * src/roff/troff/env.cc: Only emit eol tag if a node has been
4442 emitted since the last eol tag was written.
4443 * src/roff/troff/env.h: New boolean `emitted_node'.
4444 * src/roff/troff/input.cc (do_suppress): Handles extra suppress
4445 nodes \O3, \O4, \O5. No longer use `output_low_mark_miny'.
4446 * src/roff/troff/node.cc (check_charinfo): New method.
4447 (troff_output_file::determine_line_limits): Alterations to limit
4449 * tmac/www.tmac: Changes to reflect new suppress nodes.
4451 2001-04-12 Bruno Haible <haible@clisp.cons.org>
4453 * src/devices/grohtml/post-html.cc (html_printer::add_to_sbuf):
4454 Escape the html_glyph in the buffer.
4455 (str_translate_to_html): Output the unescaped escaped_char.
4456 * src/devices/grohtml/html-text.cc (issue_table_begin): Set
4457 `frame=void', not `frame=none'. Add `border=0'.
4459 2001-04-12 Werner LEMBERG <wl@gnu.org>
4461 * PROBLEMS: Add some words on how to avoid wrapper macros.
4463 2001-04-11 Blake McBride <blake@florida-software.com>
4465 * src/include/nonposix.h (fileno) [_MSC_VER]: Removed.
4467 2001-04-11 Werner LEMBERG <wl@gnu.org>
4469 * font/devlbp/Makefile.sub (CLEANADD): Set it.
4470 * tmac/Makefile.sub (CLEANADD): Add tmac.local-s.
4471 * Makefile.in (dist): Don't remove src/xditview/Imakefile, but ...
4472 * Makefile.sub (DISTCLEANFILES): Here.
4474 * libs/libgroff/new.cc: Include `nonposix.h'.
4475 * win32-diffs: Updated.
4477 2001-04-10 Ruslan Ermilov <ru@FreeBSD.org>
4479 Added skeleton macro for defunct macros.
4481 Updated documentation.
4483 When inside displays, an empty input line warning should be
4484 suppressed. If another macro call is put inside a display,
4485 all subsequent empty lines found in that display caused a
4486 warning to be emitted.
4488 * tmac/doc.tmac (doc-defunct-macro): New macro.
4489 (Db, Ds, Ex, Or, Sf): Reimplemented using this macro.
4490 (doc-restore-global-vars): Fixed typo.
4491 (doc-empty-line): Check the `doc-display-depth' register to
4492 determine whether we are inside display or not.
4494 * tmac/doc-common: Removed `Or' and `Sf' registers.
4495 Moved obsolete `Ds' macro to doc.tmac.
4497 * tmac/groff_mdoc.man: Bump document date.
4498 Document `.Vt' under ``Variable Types''.
4499 Removed documentation for obsolete `.Or' macro.
4501 2001-04-10 Werner LEMBERG <wl@gnu.org>
4504 * doc/groff.texinfo: Many fixes, additions, clarifications, etc.
4506 2001-04-10 Bruno Haible <haible@clisp.cons.org>
4508 * src/devices/grodvi/dvi.cc (main): Accept --help and --version.
4509 (usage): Add stream argument. Don't exit.
4510 * src/devices/grohtml/post-html.cc (main): Accept --help and --version.
4511 Write --version output to stdout, not stderr.
4512 (usage): Add stream argument. Don't exit.
4513 * src/devices/grohtml-old/html.cc (main): Accept --help and --version.
4514 (usage): Add stream argument. Don't exit.
4515 * src/devices/grolbp/lbp.cc (long_options): Use symbolic getopt.h
4517 (usage): Add stream argument. Don't exit.
4518 (main): Write --help output to stdout, not stderr.
4519 * src/devices/grolj4/lj4.cc (main): Accept --help and --version.
4520 (usage): Add stream argument. Don't exit.
4521 * src/devices/grops/ps.cc (main): Accept --help and --version.
4522 (usage): Add stream argument. Don't exit.
4523 * src/devices/grotty/tty.cc (main): Accept --help and --version.
4524 (usage): Add stream argument. Don't exit.
4525 * src/preproc/eqn/main.cc (usage): Add stream argument. Don't exit.
4526 (main): Accept --help and --version.
4527 * src/preproc/grn/main.cc (usage): Add stream argument. Don't exit.
4528 (main): Accept --help and --version.
4529 * src/preproc/html/pre-html.cc (usage): Add stream argument.
4530 (scanArguments): Accept --help and --version.
4531 * src/preproc/pic/main.cc (usage): Add stream argument. Don't exit.
4532 (main): Accept --help and --version.
4533 * src/preproc/refer/refer.cc (main): Accept --help and --version.
4534 (usage): Add stream argument. Don't exit.
4535 * src/preproc/soelim/soelim.cc (usage): Add stream argument. Don't
4537 (main): Accept --help and --version.
4538 * src/preproc/tbl/main.cc (usage): Add stream argument. Don't exit.
4539 (main): Accept --help and --version.
4540 * src/roff/groff/groff.cc (main): Accept --help and --version.
4541 (synopsis): Add stream argument.
4542 (help): Write --help output to stdout, not stderr.
4543 (usage): Add stream argument. Don't exit.
4544 * src/roff/grog/grog.pl: Accept --help and --version.
4546 * src/roff/grog/grog.sh: Accept --help and --version.
4547 * src/roff/nroff/nroff.sh: Accept --help and --version.
4548 * src/roff/troff/input.cc (USAGE_EXIT_CODE): Remove macro.
4549 (usage): Add stream argument. Don't exit.
4550 (main): Accept --help and --version.
4551 * src/utils/addftinfo/addftinfo.cc (main): Accept --help and --version.
4552 (usage): New function with stream argument, doesn't exit.
4553 * src/utils/hpftodit/hpftodit.cc (main): Accept --help and --version.
4554 (usage): New function with stream argument, doesn't exit.
4555 * src/utils/indxbib/indxbib.cc (main): Accept --help and --version.
4556 (usage): Add stream argument. Don't exit.
4557 * src/utils/lkbib/lkbib.cc (usage): Add stream argument. Don't exit.
4558 (main): Accept --help and --version.
4559 * src/utils/lookbib/lookbib.cc (usage): Add stream argument. Don't
4561 (main): Accept --help and --version.
4562 * src/utils/pfbtops/pfbtops.c (usage): Add stream argument. Don't exit.
4563 (main): Accept --help and --version.
4564 * src/utils/tfmtodit/tfmtodit.cc (main): Accept --help and --version.
4565 (usage): Add stream argument. Don't exit.
4567 2001-04-10 Ruslan Ermilov <ru@freebsd.org>
4569 Fix indentation in SYNOPSIS.
4571 Updated to include changes of latest BSD mdoc version (basically,
4572 the only change is that `.Fn' and `.Fc' put a final semicolon after
4573 a function declaration in the SYNOPSIS section).
4575 * tmac/doc.tmac (doc-in-synopsis-count): Replaced with ...
4576 (doc-in-synopsis-section): New variable. Updated all related
4578 (doc-indent-synopsis-active): New register.
4579 (Nd, Fn, Fo): Use it.
4580 (Cd): It requires manipulation of \n[doc-indent-synopsis] so that
4581 `.Cd' with long argument line produces indented wrapped lines.
4582 Also, the misplaced `.nop \*[doc-Nm-font]\c'' caused extra
4583 undesirable line break to be output.
4584 (doc-do-func-decl, Nm, Vt, Fn, Fo): Remove extraneous calls to
4586 (Fn, Fc): Add final `;' to output.
4587 (doc-save-global-vars, doc-restore-global-vars): Updated.
4588 * tmac/doc-common: Remove `Ex' register.
4590 * tmac/doc-ditroff, tmac/doc-nroff, tmac/doc-syms: Updated
4593 2001-04-06 Ruslan Ermilov <ru@freebsd.org>
4595 * tmac/doc.tmac (Cd): Simplify code.
4596 * tmac/groff_mdoc.man: Document some behaviour of `Cd' request.
4598 2001-04-06 Werner LEMBERG <wl@gnu.org>
4600 Implement continuous underlining for nroff mode. To do that, a new
4601 request in the ditroff language has been added: `x u N' (N is 0
4604 \X and \Y are now transparent to end-of-sentence recognition.
4606 * src/include/printer.h (printer): Add `type' parameter to `special'
4608 * src/libs/libdriver/printer.cc (printer::special): Updated.
4609 * src/libs/libdriver/input.cc (do_file): Handle `x u N'.
4611 * src/devices/dvi/dvi.cc (dvi_printer::special): Handle only
4612 specials of type `p'.
4613 * src/devices/grohtml/post-html.cc (html_printer::special): Ditto.
4614 * src/devices/grohtml-old/html.cc (html_printer::special): Ditto.
4615 * src/devices/grops/ps.cc (ps_printer::special): Ditto.
4616 * src/devices/grotty/tty.cc: Add new enum CU_MODE.
4617 (glyph::order): New method.
4618 (tty_printer::add_char): Use it.
4619 (tty_printer::special): New method.
4620 (tty_printer::end_page): Implement it.
4622 * src/roff/troff/node.h (special_node): Add `no_init_string' member.
4623 * src/roff/troff/node.cc (special_node::special_node): Add parameter
4624 to set `no_init_string'.
4625 (special_node::tprint_start): Use it.
4626 (special_node::same, special_node::copy): Updated.
4627 (special_node::ends_sentence): New method.
4628 (troff_output_file::start_special): Add parameter to include
4629 inititialization of special conditionally.
4631 * src/roff/troff/env.h (environment): New member `underline_spaces'.
4632 * src/roff/troff/env.cc (do_underline_special): New function.
4633 (environment::set_font): Use it.
4634 (do_underline): Use it. This was `underline()'.
4635 (underline): Call `do_underline()'.
4636 (continuous_underline): New function which calls `do_underline()'.
4637 (environment::newline): Use `do_underline_special()'.
4638 (init_env_requests): Updated.
4640 * NEWS, man/troff_out.man: Updated.
4642 2001-04-06 Bruno Haible <haible@clisp.cons.org>
4644 * font/devutf8/R.proto: Fix code of 'shc'.
4646 2001-04-06 Ruslan Ermilov <ru@freebsd.org>
4648 Many fixes. Diag lists can now be nested also; additionally,
4649 `-compact' and `-offset' are supported.
4651 * tmac/doc.tmac (doc-have-indent): Replaced with ...
4652 (doc-list-have-indent-stackXXX): A new register stack.
4653 (doc-have-diag-list): Removed.
4654 (Bl): Use `doc-list-have-indent-stackXXX'.
4656 (doc-diag-list): Use `doc-compact-list-stackXXX'.
4657 (doc-tag-list): Use `doc-list-have-indent-stackXXX'.
4658 (doc-set-vertical-and-indent): Ditto.
4659 (doc-next-list-depth): Removed.
4660 (doc-increment-list-stack): Updated.
4661 (doc-decrement-list-stack): Use `doc-list-depth' instead of
4662 `doc-next-list-depth'.
4663 (doc-end-list, doc-end-column-list): Don't use
4664 `doc-increment-list-stack'.
4665 (doc-set-column-tab): Don't use `doc-list-offset-stackXXX'.
4666 (doc-save-global-vars, doc-restore-global-vars): Updated.
4667 * tmac/doc-common: Updated.
4668 * tmac/groff_mdoc.man: Updated.
4671 2001-04-02 Werner LEMBERG <wl@gnu.org>
4673 * src/devices/grotty/grotty.man: Fix grammatical error.
4675 2001-03-30 Ruslan Ermilov <ru@freebsd.org>
4677 Remove .Ld from mdoc package; replace it with special handling of
4680 * tmac/doc-common: Remove `Ld' register.
4681 Uncomment `doc-volume-ds-*' strings.
4682 Remove `doc-operating-system-default'.
4684 * tmac/doc-syms (Ld): Removed.
4685 * tmac/doc.tmac (doc-parse-args, doc-parse-arg-vector): Handle
4689 * tmac/groff_mdoc.man: Many fixes and updates.
4691 2001-03-29 Werner LEMBERG <wl@gnu.org>
4693 * tmac/troffrc-end: Protect data with `.do'. Reported by T. Kurt
4694 Bond <tkb@tkb.mpl.com>.
4695 * tmac/www.tmac: Save compatibility mode.
4697 2001-03-28 Ruslan Ermilov <ru@freebsd.org>
4699 * tmac/groff_mdoc.man: Many fixes.
4701 2001-03-28 Werner LEMBERG <wl@gnu.org>
4703 * src/preproc/soelim/soelim.man: Document that `.<whitespace>so'
4706 2001-03-27 Werner LEMBERG <wl@gnu.org>
4708 * tmac/an-old.tmac (TP, an-do-tag): Reduce line length while in
4709 diversion. This fixes overlong tags.
4711 2001-03-26 Werner LEMBERG <wl@gnu.org>
4713 * doc/groff.texinfo: Fixed and improved documentation of fonts.
4714 * tmac/doc-syms: Fix error messages.
4715 * tmac/an-old.tmac: Remove incorrect double backslashes.
4717 2001-03-24 Ruslan Ermilov <ru@freebsd.org>
4719 * tmac/Makefile.sub: Strip mdoc.local also
4720 * tmac/strip.sed: Fixed.
4722 2001-03-24 Werner LEMBERG <wl@gnu.org>
4724 * tmac/doc-nroff, tmac/doc-ditroff: Implement -rSxx switch for
4725 selecting the font size.
4726 * tmac/groff_mdoc.man, NEWS: Document it.
4728 2001-03-23 Werner LEMBERG <wl@gnu.org>
4730 * src/roff/troff/div.cc (save_vertical_space): Add default argument
4732 * src/roff/troff/env.cc (family_change): Make `.fam' accept no
4733 argument to restore previous font family.
4734 * src/roff/troff/troff.man, man/groff.man, NEWS: Updated.
4736 * doc/groff.texinfo: More fixes and additions (mainly for font
4737 manipulating commands).
4739 * tmac/groff_mdoc.reference.man: Small updates and renamed to ...
4740 * tmac/groff_mdoc.man: This. The quick reference has been removed.
4741 * tmac/Makefile.sub, NEWS: Updated.
4743 2001-03-23 Werner LEMBERG <wl@gnu.org>
4745 Replaced mdoc implementation. The new version is `state of the
4746 art', using almost all new features of groff 1.17 -- it won't run
4747 with older versions.
4749 * tmac/doc.tmac: Completely rewritten.
4750 * tmac/doc-common: Ditto.
4751 * tmac/doc-nroff: Ditto.
4752 * tmac/doc-ditroff: Ditto.
4753 * tmac/doc-syms: Ditto.
4754 * tmac/mdoc.local: New file.
4755 * tmac/groff_mdoc.samples.man: Replaced with ...
4756 * tmac/groff_mdoc.reference.man: New file, covering mdoc completely.
4757 * tmac/strip.sed: Updated.
4758 * tmac/Makefile.sub: Updated.
4761 * tmac/groff_man.man: Add `man.local' to the FILES section.
4763 2001-03-22 Werner LEMBERG <wl@gnu.org>
4765 * doc/groff.texinfo: Added many @noindent.
4766 Replaced @end_Example -> @endExample.
4767 Added info whether registers are r/o.
4768 Many other additions and fixes.
4770 2001-03-21 Werner LEMBERG <wl@gnu.org>
4772 * doc/groff.texinfo: Added macro @Var (and some hacks due to bugs
4773 in makeinfo of texinfo 4.0) to be used in @Def* macros.
4774 Improved @Def* macros: Now the exact syntax of request, register,
4775 and escapes is shown.
4776 Added macros for parentheses and brackets to be used in @Def*.
4777 Many fixes and improvements of the documentation.
4779 2001-03-20 Werner LEMBERG <wl@gnu.org>
4781 * doc/groff.texinfo: Added new index: `st' (for strings).
4782 Added macros @Defstr(x).
4783 Added macro @Example (adding @group).
4784 Other minor improvements.
4786 2001-03-19 Werner LEMBERG <wl@gnu.org>
4788 * doc/groff.texinfo: Added two new indices: `es' (for escapes) and
4789 `rq' for requests. `fn' is no longer used.
4790 Added macros @Defreq(x), @Defreg(x), and @Defesc(x).
4793 * tmac/an-old.tmac (an-p-footer): If `cR' is set, replace page
4794 number with name of man page.
4796 2001-03-19 Larry Kollar <kollar@alltel.net>
4798 * doc/groff.texinfo: Complete revision. Added many @Deffn to gain
4801 2001-03-19 Werner LEMBERG <wl@gnu.org>
4803 * man/groff_font.man: Document `prepro', `postpro', and `print'.
4804 * src/roff/groff/groff.man: Improve documentation of `-l' and `-L'.
4805 * src/devices/grohtml/grohtml.man: Fixing typos.
4807 2001-03-19 Gaius Mulley <gaius@glam.ac.uk>
4809 * tmac/s.tmac (@IP): Pass `.ip' html tag.
4810 * tmac/groff_mwww.man: Remove .LINE macro
4811 * tmac/www.tmac (LINE): Add `.ti'.
4813 * src/devices/grohtml/post-html.cc (html_printer): New member
4815 (html_printer::emit_raw): Use it.
4816 (html_printer::do_linelength): Ditto.
4817 (html_printer::do_pageoffset): Ditto.
4818 (html_printer::do_indentation): Ditto.
4819 (html_printer::do_tempindent): Ditto.
4820 (html_printer::do_break): Ditto.
4821 (html_printer::begin_page): Ditto.
4822 (html_printer::do_indentedparagraph): New function.
4823 (html_printer::troff_tag): Handle `.ip'.
4824 * src/devices/grohtml/html-text.cc (html_text::issue_table_begin):
4825 Add `<td width=...>' handling.
4826 (html_text::do_table): Add parameter.
4827 (html_text::do_indent): Updated.
4828 * src/devices/groohtml/html-text.h: Updated.
4830 2001-03-16 Gaius Mulley <gaius@glam.ac.uk>
4832 Introduced simple html tables to implement indentation.
4834 * src/devices/grohtml/html.h (word, word_list): New structures.
4835 (simple_output): Use it.
4836 * src/devices/grohtml/post-html.cc: Add `INDENTATION'.
4837 (html_printer): Improve indentation handling.
4838 (html_printer::emit_raw): Set `in_table' element. Handle
4840 (html_printer::write_header): Move conditional downwards.
4841 Don't allow whitespace in tags.
4842 (html_printer::do_linelength): Handle line length and indentation
4844 (html_printer::do_pageoffset): Handle indentation conditionally.
4845 (html_printer::do_indentation): Ditto.
4846 (html_printer::do_tempindent): New function member.
4847 (html_printer::do_fill): Take care of indentation.
4848 (html_printer::do_flush): Finish table.
4849 (html_printer::do_links): Ditto.
4850 (html_printer::do_break): New function for handling `.br' and `.ti'.
4851 (html_printer::troff_tag): Use it.
4853 (html_printer::flush_globs): Fix.
4854 (html_printer::flush_page): Finish table.
4855 (html_printer::html_printer): Fix error message. Set up
4857 (html_printer::add_to_sbuf): Remove special handling of character
4859 (to_unicode): Remove `stop()'.
4860 (html_printer::write_title): Cleanup.
4861 (html_printer::begin_page): Use `put_string()'. Handle indentation.
4862 (html_printer::~html_printer): Flush text and end the line.
4864 * src/devices/grohtml/html_text.h: Add more *_TAG enum values.
4865 * src/devices/grohtml/html_text.cc (html_text::end_tag): Fix
4867 (html_text::start_tag): Disable newlines.
4868 (html_text::table_is_void): New function.
4869 (html_text::issue_table_begin): Ditto.
4870 (html_text::issue_table_end): Ditto.
4871 (html_text::push_para): Better table handling.
4872 (html_text::do_indent): New function.
4873 (html_text::do_table): Ditto.
4874 (html_text::done_table): Ditto.
4875 (html_text::do_tt): Handle PRE_TAG.
4876 (html_text::is_in_table): New function.
4877 (html_text::check_emit_text): Handle tables.
4878 (html_text::do_emittext): Use `nl()'.
4879 (html_text::do_para): Handle table.
4880 (html_text::remove_def): New function.
4881 * src/devices/grohtml/output.cc (word, word_list): Implement
4883 (simple_output::end_line): Flush last word.
4884 (simple_output::simple_comment): Ditto.
4885 (simple_output::begin_comment): Recoded.
4886 (simple_output::end_comment): Ditto.
4887 (simple_output::comment_arg): Removed.
4888 (simple_output::check_newline): Improve test and flush last word.
4889 (simple_output::space_or_newline): Improved.
4890 (simple_output::write_newline): Replaced with...
4891 (simple_output::nl): This.
4892 (simple_output::put_raw_char): Flush last word.
4893 (simple_output::check_space): Removed.
4894 (simple_output::put_translated_string): Ditto.
4895 (simple_output::put_string): Simplified.
4896 (simple_output::put_number): Updated.
4897 (simple_output::put_float): Ditto.
4898 (simple_output::put_symbol): Removed.
4899 (simple_output::enable_newlines): Add `check_newline()'.
4900 (simple_output::flush_last_word): New function.
4902 * src/roff/troff/enc.cc (no_fill): Remove call to add_html_tag().
4903 * src/roff/troff/div.cc (page_offset): Add call to add_html_tag().
4905 * tmac/s.tmac (@PP, @IP): Add html conditional code.
4906 * tmac/an-old.tmac (TP): Ditto.
4908 2001-03-09 Ruslan Ermilov <ru@freebsd.org>
4910 * mdate.sh: Make it POSIX compliant.
4912 2001-03-09 Werner LEMBERG <wl@gnu.org>
4914 Added the `return' request to end a macro immediately. It simply
4915 pops iterators from the input stack until a macro iterator is found.
4917 * src/roff/troff/input.cc (input_iterator::is_macro,
4918 macro_iterator::is_macro): New member.
4919 (input_return_boundary): New class to signal an immediate return
4921 (input_stack::add_return_boundary, input_stack::is_return_boundary):
4923 (input_stack::clear): Use it.
4924 (input_stack::pop_macro): New function.
4925 (while_request): Use `is_return_boundary()'.
4926 (return_macro_request): New function.
4927 (init_input_requests): Use it.
4929 * src/roff/troff/TODO: Updated.
4930 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
4932 2001-03-08 Werner LEMBERG <wl@gnu.org>
4934 * src/roff/troff/input.cc (input_iterator::is_boundary): Minor
4937 2001-03-07 Werner LEMBERG <wl@gnu.org>
4939 Make `\B' more rigid.
4941 * src/roff/troff/number.cc (parse_expr, parse_term): Add `rigid'
4943 (get_number_rigidly): New function.
4944 * src/roff/troff/input.cc (do_expr_test): Use it.
4945 * src/roff/troff/token.h: Updated.
4947 * src/roff/troff/request.h: Fix typo (init_html_request ->
4948 init_markup_request).
4950 2001-03-04 Gaius Mulley <gaius@glam.ac.uk>
4952 Fixed grohtml handling of any named glyph for glyph indexes < 0x80.
4953 Cosmetic changes to `.html-begin', `.html-end', `.html-image' which
4954 are now `.begin', `.end', `.image'.
4956 * src/devices/grohtml/post-html.cc: Adding UNICODE_DESC_START.
4957 (html_printer::add_to_sbuf): Changing type of `code' parameter.
4958 Use add_char_to_sbuf().
4959 (to_unicode): New function.
4960 (char_translate_to_html): Changing type of `ch' parameter.
4962 (html_printer::~html_printer): Comment out doctype string.
4963 * src/preproc/html/pre-html.cc (write_end_image): Use `.end'
4964 instead of `.html-end'.
4965 (write_start_image): Use `.begin' and `.image' instead of
4966 `.html-begin' and `.html-image'.
4967 * src/roff/troff/input.cc: Rename `html_level' to `begin_level'.
4968 (html_begin): Renamed to ...
4970 (html_end): Renamed to ...
4972 (html_image): Renamed to ...
4974 (init_html_requests): Renamed to ...
4975 (init_markup_requests): This.
4976 * tmac/www.tmac: Updated.
4978 2001-02-28 Bram <bram@avontuur.org>
4980 * src/libs/libgroff/font.cc (font_widths_cache): Fixing syntax of
4983 2001-02-26 David Leonard <david.leonard@csee.uq.edu.au>
4985 * doc/meref.me: Fixing some typos.
4987 2001-02-16 Werner LEMBERG <wl@gnu.org>
4989 * src/roff/troff/node.cc (space_node::get_hyphenation_type): New
4990 method. Return `HYPHEN_MIDDLE' if it was `\:'.
4991 * src/roff/troff/node.h: Updated.
4993 2001-02-17 Ruslan Ermilov <ru@FreeBSD.org>
4995 * tmac/groff_tmac.man: Fix typo.
4997 2001-02-16 Werner LEMBERG <wl@gnu.org>
4999 Fixing a bug which prevented proper end-of-sentence recognition
5000 between an `unformatted' box and the following text. As a
5001 consequence, vertical line distances are no longer preserved in
5002 boxes after a call to `.unformat' -- because boxes aren't
5003 line-oriented (contrary to diversions), this doesn't make sense
5006 * src/roff/troff/node.cc (*node::set_unformat_flag): Add return
5008 (vertical_size_node::set_unformat_flag): New method.
5009 * src/roff/troff/node.hh: Updated.
5010 * src/roff/troff/input.cc (word_space_node::reread,
5011 hmotion_node::reread): Reset `unformat' flag after usage.
5012 (unformat_macro): Append only if `set_unformat_flag()' returns
5014 * src/roff/troff/troff.man: Updated.
5016 2001-02-15 Werner LEMBERG <wl@gnu.org>
5018 * src/roff/troff/troff.man, NEWS, man/groff.man: Improved
5019 documentation of `asciify' and `unformat' requests.
5021 2001-02-13 Werner LEMBERG <wl@gnu.org>
5023 Redesigned the `unformat' request. It is no longer connected with
5024 `asciify' but rather uses new `reread()' methods if the `unformat'
5025 flag is set. Additionally, the handling of space characters after
5026 unformatting has been fixed so that they retain their width.
5028 * src/roff/troff/node.h (width_list): New structure to store
5029 original widths of spaces.
5030 (node): Added `unformat' member.
5031 Replaced `num_spaces' variable with `orig_width' list.
5032 * src/roff/troff/node.cc (*node::asciify,
5033 asciify_reverse_node_list): Removed `unformat_only' flag and related
5035 (word_space_node::asciify, word_space_node::word_space_node): Use
5037 (word_space_node::~word_space_node): New destructor.
5038 (word_space_node::copy): Updated to handle `orig_width'.
5039 (hmotion_node::copy, unbreakable_space_node::copy): Updated.
5040 (*node::merge_space): Update `orig_width' list if necessary.
5041 (*node::set_unformat_flag): New methods to set the `unformat' flag.
5042 * src/roff/troff/enc.cc (environment::space_newline): Use
5044 (environment::space): Added method to handle space width and
5045 sentence space width as parameters. Use `width_list'.
5046 (environment::make_tab_node): Updated.
5047 * src/roff/troff/env.h: Updated.
5048 * src/roff/troff/input.cc (word_space_node::reread,
5049 unbreakable_space_node::reread, hmotion_node::reread): New methods
5050 to handle nodes specially if `unformat' flag is set.
5051 (do_asciify_macro): Renamed back to ...
5052 (asciify_macro): This.
5053 (unformat_macro): New implementation to simply set the `unformat'
5056 * MORE.STUFF: Added more info about deroff.
5058 2001-02-08 Werner LEMBERG <wl@gnu.org>
5060 * src/roff/troff/node.h (unbreakable_space_node, hmotion_node,
5061 space_char_hmotion_node, overstrike_node): Add `get_hyphen_list()'
5062 and `add_self()' methods to avoid hyphenation. For example, the
5063 hyphen list for `foo\0\0bar' was `foobar', causing insertion of a
5064 soft hyphen after `foo'. Now the hyphen list is correctly
5065 `foo<ignore><ignore>bar'.
5067 2001-02-05 Yoshiteru Kageyama <yt-kage@cb3.so-net.ne.jp>
5069 * tmac/groff_tmac.man: Fix `BIR' macro.
5071 2001-02-04 Werner LEMBERG <wl@gnu.org>
5073 A new escape sequence `\:', inserting a zero-width break point.
5075 * src/roff/troff/input.h: Adding `ESCAPE_COLON'.
5076 * src/roff/troff/input.cc (get_copy, token::next, asciify):
5078 * src/roff/troff/node.h (node): Add `is_escape_colon()' virtual
5080 (space_node): Add `was_escape_colon' member. Add `is_escape_colon()'
5081 and `asciify()' methods.
5082 * src/roff/troff/node.cc (space_node::space_node): Updated.
5083 (space_node::asciify): Handle `was_escape_colon'.
5084 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
5086 Handle `\~' similar to other comparable requests.
5088 * src/roff/troff/input.cc (process_input_stack): Remove now obsolete
5090 (token::next): Move creation of an unbreakable_space_node to...
5091 (token::add_to_node_list): Here.
5093 Fix a bug which sometimes prevented hyphenation of words connected
5094 with `\~' or `\ ' (and other escape sequences handled as
5095 TOKEN_NODE). This also fixes a hyphenation problem with boxes
5096 (after a call to the `unformat' request).
5098 * src/roff/troff/env.h (environment::possibly_break_line,
5099 environment::hyphenate_line): Introducing `start_here' parameter.
5100 * src/roff/troff/env.cc (environment::space_newline,
5101 environment::space): Use it.
5102 (environment::possibly_break_line, environment::hyphenate_line):
5104 * src/roff/troff/input.cc (process_input_stack): Use it.
5105 * src/roff/troff/node.h (unbreakable_space_node, hmotion_node,
5106 space_char_hmotion_node, overstrike_node): Add
5107 `get_hyphenation_type()' method.
5108 * src/roff/troff/node.cc (break_char_node::asciify): Don't asciify
5109 if `unformat_only' is active.
5111 2001-01-30 Werner LEMBERG <wl@gnu.org>
5113 Implemented new read-only number register `.linetabs' which
5114 returns 1 if in line-tabs mode, 0 otherwise.
5116 * src/roff/troff/env.h (environment): Add get_line_tabs() member.
5117 * src/roff/troff/env.cc (get_line_tabs): New function.
5118 (init_env_requests): Use it.
5119 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
5121 * VERSION, REVISION: Changing to 1.17.0.
5123 2001-01-28 Werner LEMBERG <wl@gnu.org>
5125 Fixed a bug which prevented hyphenation of words which are finished
5128 * src/roff/troff/token.h (token): Add enum type
5129 `TOKEN_TRANSPARENT_DUMMY' and method `transparent_dummy()'.
5130 * src/roff/troff/input.cc (token::next, token::description,
5131 get_line_arg, token::add_to_node_list, token::process): Use it.
5133 2001-01-27 Werner LEMBERG <wl@gnu.org>
5135 * src/roff/troff/div.h (diversion): Add `saved_prev_line_interrupted'.
5136 * src/roff/troff/div.cc (do_divert): Use it.
5138 * src/roff/troff/input.cc (asciify): Add ESCAPE_RIGHT_PARENTHESIS.
5140 2001-01-25 Werner LEMBERG <wl@gnu.org>
5142 Adding the `linetabs' request. If set, tab distances are not
5143 computed relative to the input line but relative to the output line.
5145 * src/roff/troff/env.h (environment): New member `line_tabs'.
5146 * src/roff/troff/env.cc (line_tabs_request): Implement request.
5147 (environment::environment, environment::copy): Updated.
5148 (environment::distance_to_next_tab): Use `line_tabs'.
5149 (init_env_requests): Register request.
5150 * src/roff/troff/troff.man, man/groff.man, NEWS: Document it. Other
5153 2001-01-24 Werner LEMBERG <wl@gnu.org>
5155 Introducing a new read-only register `.int' which is set to a
5156 positive value if the last output line is interrupted (i.e., if it
5159 * src/roff/troff/env.cc (init_env_requests): Add it.
5160 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
5162 2001-01-23 Gaius Mulley <gaius@glam.ac.uk>
5164 * tmac/mwww.tmac: Call `www.tmac', not `arkup.tmac'.
5165 * src/preproc/html/pre-html.cc (findPrefix): New function which
5166 generates the troff executable name via the system prefix.
5167 * src/preproc/eqn/main.cc: Modified warning message.
5169 2001-01-23 Werner LEMBERG <wl@gnu.org>
5171 troff's `box' and `boxa' requests didn't preserve temporary
5174 * src/roff/troff/div.h (diversion): Add `saved_saved_indent' and
5175 `saved_target_text_length' members.
5176 * src/roff/troff/div.cc (do_divert): Use them.
5178 Tabs (but not yet leaders and fields) are now handled correctly by
5181 * node.h (hmotion_node): Add field `was_tab'.
5182 * env.cc (environment::make_tab_node): Set it.
5183 * node.cc (hmotion_node::copy, hmotion_node::asciify): Use it.
5185 Added new request `unformat' which will, contrary to `asciify',
5186 preserve font information after unformatting (i.e., only nodes
5187 dealing with horizontal space are converted back to input
5190 * input.cc (asciify_macro): Renamed to ...
5191 (do_asciify_macro): this, having a new parameter `unformat_only'.
5192 (asciify_macro, unformat_macro): New; using do_asciify_macro.
5193 (init_input_requests): Added `unformat'.
5194 * node.cc (*_node::asciify), asciify_reverse_node_list: Added
5195 parameter to control asciification process.
5196 * node.h (*_node::asciify): Ditto.
5197 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
5199 2001-01-20 Werner LEMBERG <wl@gnu.org>
5201 * doc/groff.texinfo: Minor improvement of `.in' documentation.
5203 2001-01-18 Werner LEMBERG <wl@gnu.org>
5205 * tmac/ps.tmac: Remove call of psold.tmac.
5206 * tmac/psold.tmac: Comment updated.
5207 * tmac/psnew.tmac: Removed since no longer needed.
5208 * tmac/Makefile.sub, NEWS, src/devices/grops/grops.man: Updated.
5210 * font/devutf8/R.proto: Adding `shc' glyph.
5211 * font/devutf8/NOTES: Updated.
5213 * test-groff: Updated.
5215 2001-01-15 Gaius Mulley <gaius@glam.ac.uk>
5217 First cut of the new html device driver. Changes to pre-html and
5218 the new grohtml are too numerous to be documented here.
5220 Stuff related to `html' has been renamed to `html-old' and `html2'
5221 stuff has been renamed to `html' (including directories). The new
5222 html device driver is therefore invoked as `-Thtml'.
5224 Added new `\O' escape to suppress output (needed by html driver).
5226 Added functions and code to pass info about input-level commands
5227 (`.in', `.fl', etc.) to html driver.
5229 Three new functions (.html-begin, .html-end, and .html-image) for
5230 better html handling: `html-begin' will execute the remaining line
5231 if at the outermost nesting level, increasing an internal counter.
5232 `html-end' does the same but decreases the internal counter.
5233 `html_image' puts its arguments into a special node (suppress_node)
5234 to define an image region.
5236 The `output' request has been removed.
5238 * tmac/html-tags.tmac: Removed.
5239 * tmac/arkup.tmac: Updated and renamed to ...
5240 * tmac/www.tmac: New file.
5241 * tmac/markup.tmac Updated and renamed to ...
5242 * tmac/mwww.tmac: New file.
5243 * tmac/Makefile.sub: Updated.
5244 * tmac/an-old.tmac: Updated.
5245 * tmac/eqnrc: Updated.
5246 * tmac/groff_man.man
5247 * tmac/groff_markup.man: Updated and renamed to ...
5248 * tmac/groff_mwww.man: New file.
5249 * tmac/groff_tmac.man: Updated.
5250 * tmac/html-old.tmac: Updated and Renamed from html.tmac.
5251 * tmac/html.tmac: Updated and renamed from html2.tmac.
5252 * tmac/pspic.tmac: Updated html support.
5253 * tmac/s.tmac: Added html output support.
5254 * tmac/troffrc, tmac/troffrc-end: Updated.
5256 * Makefile.in, doc/Makefile: Updated.
5257 * doc/groff.texinfo: Added info about new `\O' escape.
5258 * doc/homepage.ms: Use `MAILTO' macro.
5260 * font/devhtml/DESC.proto: Add `C' font.
5261 * font/devhtml/Makefile.sub: Updated.
5262 * font/devhtml/R.proto: Minor fixes.
5263 * font/devhtml-old/Makefile.sub: Updated.
5265 * src/devices/grohtml-old/Makefile.sub: Updated.
5267 * src/libs/libdriver/printer.cc (printer::get_font_from_index): New
5269 * src/libs/libgroff/htmlindicate.cc (html_begin_suppress,
5270 graphic_start): Add `inline' parameter. Update.
5271 (html_end_suppress, graphic_end): Update.
5273 * src/include/html-strings.h: New file.
5274 * src/include/htmlindicate.h: Comments updated.
5275 * src/include/printer.h: Updated.
5277 * src/preproc/eqn/main.cc (do_file, main): Updated.
5278 * src/preproc/pic/troff.cc (troff_output::start_picture,
5279 troff_output::finish_picture): Updated.
5280 * src/preproc/tbl/main.cc (process_input_file): Updated.
5282 * src/roff/groff/groff.cc (main): Updated.
5283 Pass device arguments to predrivers also.
5284 Use `ps' device for `eqn' preprocessor if `-Thtml' is given.
5285 * src/roff/troff/env.h (environment): Updated.
5286 New elements `need_eol' and `ignore_next_eol' (for html output).
5287 * src/roff/troff/env.cc (environment::environment): Add initializers
5288 for `need_eol' and `ignore_next_eol'.
5289 (environment::add_html_tag_eol, environment::add_html_tag_tabs): New
5291 (point_size, fill, no_fill, center, right_justify, line_length,
5292 indent, temporary_indent, break_request, handle_tab): Use
5294 (set_tabs): Use `add_html_tag_tabs()'.
5295 (environment::add_html_tag): Updated.
5296 (environment::do_break): Updated.
5297 * src/roff/troff/div.cc (space_request, flush_output): Use
5298 `environment::add_html_tag()'.
5299 * src/roff/troff/input.cc: Updated.
5300 New variable `html_level' to indicate nested `html-begin' requests.
5301 (file_iterator::fill): Use `environment::add_html_tag_eol()'.
5302 (non_interpreted_char_node, token_node, non_interpreted_node): Add
5303 `force_tprint()' method.
5304 (token::next): Handle `\O'.
5305 (do_suppress): Implement it.
5306 (html_begin, html_end, html_image): New functions.
5307 (init_output_requests): Renamed to ...
5308 (init_html_requests): this.
5310 (macro::append_str, macro::append_unsigned, macro::append_int): New
5312 New variable `output_low_mark_miny' to limit minimal value of y.
5313 (reset_output_registers): Use it.
5314 (output_request): Removed.
5315 (get_output_registers): New function.
5316 * src/roff/troff/node.h (node): Make `force_tprint()' virtual.
5317 (*_node): Added `force_tprint()' if necessary.
5318 (special_node): New elements `tf' and `get_tfont()'.
5319 (suppress_node): New class.
5320 * src/roff/troff/node.cc:
5321 New global variables `image_no' and `suppress_start_page'.
5322 (real_output_file): New method `is_on()'.
5323 (troff_output_file): New method `start_special(tfont)'.
5324 (troff_output_file::really_print_line): Use `tprint' conditionally.
5325 (real_output_file::print_line): Updated.
5326 (real_output_file::on): Updated.
5327 (*_node): Added `force_tprint()'.
5328 (special_node::special_node): Initializer updated.
5329 (special_node::same, special_node::copy, special_node::tprint_start):
5331 (get_reg_int, get_reg_str): New functions.
5332 (suppress_node::*): New methods.
5333 New global variables last_position, last_image_filename;
5334 (min): New inline function.
5335 * src/roff/troff/reg.h, src/roff/troff/request.h,
5336 src/roff/troff/troff.h: Updated.
5338 2001-01-13 Werner LEMBERG <wl@gnu.org>
5340 * NEWS, src/roff/troff/troff.man, doc/groff.texinfo: Fix
5341 documentation of `asciify' request.
5343 2001-01-12 Werner LEMBERG <wl@gnu.org>
5345 * src/roff/troff/input.cc: Move definition of special characters
5346 like `ESCAPE_TILDE' to ...
5347 * src/roff/troff/input.h: New file.
5348 * src/roff/troff/Makefile.sub (HDRS): Add it.
5350 Extending the .asciify request to `unformat' space characters also.
5352 * src/roff/troff/node.h (word_space_node): Add `num_spaces' element
5353 to count input space characters.
5354 Update constructors to take care of it.
5355 * src/roff/troff/node.cc (space_char_hmotion_node::asciify): Use
5356 `ESCAPE_SPACE' instead of normal space.
5357 (word_space_node::asciify): New method.
5358 (unbreakable_space_node::asciify): New method.
5359 (word_space_node::merge_space): New method.
5360 * src/roff/troff/env.cc (environment::space_newline,
5361 environment::space): Add code to initialize `num_spaces' (using the
5362 constructor of `word_space_node').
5363 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
5366 2001-01-09 Werner LEMBERG <wl@gnu.org>
5368 * man/groff_char.man: Use table header traps only conditionally.
5370 2001-01-09 Bjarni Ingi Gíslason <bjarniig@hi.is>
5372 * man/groff_char.man: Add `ý' and `Ý' to the `acute' group.
5374 2001-01-08 Werner LEMBERG <wl@gnu.org>
5376 Introducing the `box' and `boxa' requests which are similar to
5377 `di' resp. `da' but omitting a partially filled line (which is
5378 restored after ending the diversion).
5380 * src/roff/troff/div.h (diversion): Add elements to save partially
5382 * src/roff/troff/div.cc (do_divert): Add parameter `boxing' to save
5383 partially filled line.
5384 (divert, divert_append): Updated.
5385 (box, box_append): New functions.
5386 (init_div_requests): Use them.
5387 * src/roff/troff/env.h (environment): do_divert() is now a friend.
5388 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
5390 * doc/groff.texinfo: Fix documentation of `lf' request.
5392 2000-12-25 Werner LEMBERG <wl@gnu.org>
5394 * src/roff/troff/troff.man, NEWS: Document `writem' request.
5396 2000-12-21 Werner LEMBERG <wl@gnu.org>
5398 Ignore `ss' request if in compatibility mode.
5400 * src/roff/troff/input.cc: Make `compatible_flag' non-static.
5401 * src/roff/troff/env.h: Added extern `compatible_flag' declaration.
5402 * src/roff/troff/env.cc (space_size): Use it.
5404 * doc/groff.texinfo, src/roff/troff/troff.man: Fix documentation of
5405 `ss' request in nroff mode.
5407 * tmac/an-old.tmac: Fixed some serious bugs introduced with latest
5410 2000-12-15 Ruslan Ermilov <ru@FreeBSD.org>
5412 * tmac/troffrc, tmac/troffrc-end: Convert tmac.* to *.tmac.
5414 2000-12-13 Werner LEMBERG <wl@gnu.org>
5416 * src/preproc/eqn/Makefile.sub (MAN1): Added neqn.man.
5417 * src/preproc/eqn/neqn.man: Small fixes and additions.
5419 2000-12-13 Ruslan Ermilov <ru@FreeBSD.org>
5421 * src/utils/addftinfo/addftinfo.man, src/devices/grops/grops.man:
5424 * src/preproc/eqn/neqn.man: New file.
5426 * src/preproc/tbl/table.cc (table::print): Fix `indent cannot be
5429 * tmac/e.tmac: Add `T&' macro.
5430 Fix `indent cannot be negative' warning.
5431 * tmac/s.tmac: Fix `indent cannot be negative' warning.
5433 2000-12-07 Werner LEMBERG <wl@gnu.org>
5435 * src/include/lib.h: Replaced __ALPHA with __alpha symbol.
5437 2000-12-06 Werner LEMBERG <wl@gnu.org>
5439 * PROBLEMS: Added info about adding -lPW on HP-UX to satisfy the
5442 * MORE.STUFF: Added info about deroff for djgpp.
5444 * tmac/an-old.tmac, tmac/groff_man.man, doc/groff.texinfo, NEWS: Fix
5445 documentation of -rcR switch.
5447 2000-12-03 Werner LEMBERG <wl@gnu.org>
5449 * tmac/an-old.tmac: Implementing the -rcR switch (similar to mdoc);
5450 if -rcR=1 (which is now the default in nroff mode), a single, very
5451 long page is created instead of multiple pages: All `ne' and `wh'
5452 requests are put into conditionals; a new macro `an-end' is added to
5453 be called with `em'.
5455 Some other minor cleanups.
5457 * NEWS, tmac/groff_man.man, doc/groff.texinfo: Updated.
5459 2000-12-02 Werner LEMBERG <wl@gnu.org>
5461 Fixing a bug which prevented hyphenation in words followed
5462 immediately by a TOKEN_NODE (e.g. `\ ', `\~', etc.).
5464 * src/roff/troff/input.cc (process_input_stack <token::TOKEN_NODE>):
5465 Adding possibly_break_line().
5466 * src/roff/troff/env.h (environment): Make possibly_break_line()
5469 Make `\~' usable in .tr request.
5471 * src/roff/troff/token.h (token_type): Add TOKEN_STRETCHABLE_SPACE.
5472 (token): Add stretchable_space().
5473 * src/roff/troff/input.cc (token::next, token::delimiter,
5474 token::description, process_input_stack, do_translate,
5475 add_to_node_list, token::process): Use it.
5476 * src/roff/troff/node.h (node): Add fourth parameter to add_char()
5477 for adjusting the space.
5478 * src/roff/troff/node.cc (node::add_char): Implement it. Add code
5479 for stretchable space.
5480 * src/roff/troff/input.cc (token::add_to_node_list): Use it.
5481 (make_node): Add code for stretchable space.
5482 * src/roff/troff/env.cc (environment::add_char): Use it.
5483 * src/roff/troff/input.cc: Add ESCAPE_TILDE special character.
5484 (get_copy, token::next, transparent_translate, asciify): Use it.
5486 * NEWS, src/roff/troff/troff.man, src/roff/troff/TODO,
5487 doc/groff.texinfo: Updated.
5488 * man/groff.man: Small reorderings.
5490 2000-11-23 Werner LEMBERG <wl@gnu.org>
5493 * src/preproc/eqn/main.cc (main): Use `config_macro_path' for -M
5495 * src/roff/troff/input.cc (main): Add `config_macro_path' and
5496 `safer_macro_path' to -M option.
5497 * src/roff/troff/troff.man: Fixes.
5499 2000-11-22 Werner LEMBERG <wl@gnu.org>
5501 Use safer path (except for config files) if -U isn't specified. Add
5502 a special macro path (without home and current directory) for config
5503 files. Add home directory to unsafe path for consistency. Don't
5504 include the home directory in the font path.
5506 * src/libs/libgroff/macropath.cc: Add `config_macro_path', change
5508 * src/include/macropath.h: Add `config_macrp_path'.
5509 * src/libs/libgroff/fontfile.cc: Fix font path.
5510 * src/roff/troff/input.cc (process_startup_file): Use
5511 `config_macro_path'.
5512 (main): Select unsafe path if -U is given.
5514 * src/preproc/eqn/main.cc (main): Fixing search path for
5516 * src/preproc/eqn/eqn.man: Updated.
5518 * src/roff/troff/troff.man, man/roff.man, tmac/groff_tmac.man:
5521 * src/preproc/grn/grn.man, src/devices/grodvi/grodvi.man,
5522 src/devices/grohtml/grohtml.man, src/devices/grolbp/grplbp.man,
5523 src/devices/grolj4/grolj4.man, src/devices/grops/grops.man,
5524 src/devices/grotty/grotty.man: Updated.
5526 * Makefile.in: Fix comments.
5528 2000-11-17 Werner LEMBERG <wl@gnu.org>
5530 * tmac/safer.tmac: Empty file added (again) for compatibility
5532 * tmac/Makefile.sub: Updated.
5534 2000-11-16 Werner LEMBERG <wl@gnu.org>
5536 * src/devices/grodvi/dvi.cc (main),
5537 src/devices/grohtml2/post-html.cc (main),
5538 src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
5539 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
5540 (main), src/preproc/eqn/main.cc (main), src/preproc/grn/main.cc
5541 (main), src/preproc/html2/pre-html.cc (main),
5542 src/preproc/pic/main.cc (main), src/preproc/refer/refer.cc (main),
5543 src/preproc/soelim/soelim.cc (main), src/preproc/tbl/main.cc
5544 (main), src/roff/groff/groff.cc (main), src/roff/troff/input.cc
5545 (main), src/utils/hpftodit/hpftodit.cc (main),
5546 src/utils/indxbib/indxbib.cc (main), src/utils/lkbib/lkbib.cc
5547 (main), src/utils/lookbib/lookbib.cc (main),
5548 src/utils/pfbtops/pfbtops.c (main), src/utils/tfmtodit/tfmtodit.cc
5549 (main): Use stdout for -v.
5550 * src/roff/groff/groff.cc (run_commands),
5551 src/roff/groff/pipeline.c (run_pipeline): New parameter `no_pipe'
5552 to make direct printing to stdout possible.
5553 * src/roff/groff/pipeline.h: Updated.
5555 * src/utils/afmtodit/afmtodit.pl: Add -v switch.
5556 * src/utils/afmtodit/Makefile.sub (afmtodit): Use @VERSION@.
5557 * src/utils/afmtodit/afmtodit.man: Updated.
5559 * src/utils/addftinfo/addftinfo.cc (main): Add -v switch.
5560 (version): New function.
5562 * src/utils/addftinfo/addftinfo.man: Updated.
5564 * src/devices/*/*, src/preproc/*/*, src/roff/*/*, src/utils/*/*:
5565 Fixing copyright dates.
5567 * src/preproc/eqn/neqn.sh: Adding GROFF_BIN_PATH to path instead of
5570 * src/devices/grolbp/lbp.cc (main): Use Version_string instead of
5573 * src/roff/nroff/Makefile.sub (nroff): Fix use of @VERSION@.
5575 2000-11-15 Werner LEMBERG <wl@gnu.org>
5577 In all programs, make -v return immediately with exit status 0 to
5578 be compliant with the GNU standard.
5580 * src/devices/grodvi/dvi.cc (main),
5581 src/devices/grohtml2/post-html.cc (main),
5582 src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
5583 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
5584 (main) src/preproc/eqn/main.cc (main), src/preproc/grn/main.cc
5585 (main), src/preproc/html2/pre-html.cc (main),
5586 src/preproc/pic/main.cc (main), src/preproc/refer/refer.cc (main),
5587 src/preproc/soelim/soelim.cc (main), src/preproc/tbl/main.cc
5588 (main), src/roff/groff/groff.cc (main), src/roff/troff/input.cc
5589 (main): Implement it.
5592 * src/roff/groff/groff.cc (main): Add copyright notice. Add refer
5593 and postprocessors to the -v option.
5595 * src/roff/grog/grog.pl: Implement -v.
5596 * src/roff/grog/Makefile.sub (grog): Use @VERSION@.
5597 * src/roff/grog/grog.man, doc/groff.texinfo: Updated.
5599 * src/roff/nroff/nroff.sh: Implement -v.
5600 * src/roff/nroff/Makefile.sub (nroff): Use @VERSION@.
5601 * src/roff/nroff/nroff.man: Updated.
5603 * src/preproc/eqn/main.cc (main): Fix comment typo.
5605 * MORE.STUFF: Added info about djgpp port of grap.
5607 2000-11-14 Werner LEMBERG <wl@gnu.org>
5609 * src/roff/grog/grog.{pl,sh}: Implemented -C switch for compatibility
5610 mode (or rather, implemented non-compatibility mode).
5611 * NEWS, src/roff/grog/grog.man, doc/groff.texinfo: Updated.
5613 * src/roff/groff/groff.cc (main): Add BIN_PATH to PATH instead of
5614 replacing it -- we don't find gxditview otherwise.
5615 * NEWS, src/roff/groff/groff.man, doc/groff.texinfo: Updated.
5617 * src/preproc/pic/depend: Removed. Unnecessary.
5619 Implemented dummy keyword `solid' in pic for compatibility with
5622 * lex.cc (lookup_keyword): Added `solid'.
5623 * pic.y: Added SOLID with dummy rule.
5624 * pic.cc, pic_tab.h: Regenerated.
5625 * doc/pic.ms: Updated.
5627 2000-11-13 Werner LEMBERG <wl@gnu.org>
5629 For security reasons, don't use the current directory but the home
5630 directory while searching and scanning troffrc and troffrc-end.
5631 Similarly, replace the current directory with the home directory
5634 * Makefile.in (fontpath, tmacpath): Remove current directory.
5636 * src/libs/libgroff/searchpath.cc (search_path::search_path): Add
5637 two parameters `add_home' and `add_current'.
5638 (search_path::~search_path, search_path::command_line_dir,
5639 search_path::open_file): Remove tests for `dirs' being zero.
5640 * src/include/searchpath.h: Adjust.
5641 * src/libs/libgroff/macropath.cc, src/include/macropath.h: Add
5643 * src/libs/libgroff/fontfile.cc: Adjust `font_path'.
5645 * src/roff/troff/troff.h: Add `searchpath.h' and `mac_path'.
5646 * src/roff/troff/input.cc: Use `mac_path', initialized with
5648 (process_startup_file): Set `mac_path' to `safer_macro_path'.
5649 * src/roff/troff/env.cc: Use `mac_path'.
5651 * src/preproc/eqn/main.cc (main): Use `safer_macro_path'.
5653 * NEWS, man/roff.man, src/roff/troff/troff.man,
5654 src/roff/groff/groff.man, tmac/groff_tmac.man, arch/djgpp/README:
5657 2000-11-12 Werner LEMBERG <wl@gnu.org>
5659 * src/include/lib.h: Don't include groff-getopt.h for OSF/1.
5661 * aclocal.m4 (GROFF_SYS_ERRLIST): Do test in C, not in C++.
5662 * configure.in: Fix typo in comment.
5663 * configure: Regenerated.
5665 * src/libs/libgroff/*, src/include/*, src/roff/troff/*: Fixing
5668 2000-11-08 Werner LEMBERG <wl@gnu.org>
5670 Add system tmac directory (/usr/local/lib/groff/site-tmac).
5672 * Makefile.in: Add $(libdir), $(libprogramdir), and $(systemtmacdir).
5673 (uninstall_dirs): Add $(libdir), $(libprogramdir), and
5676 * Makefile.comm (.man.n): Add @SYSTEMMACRODIR@.
5677 * tmac/Makefile.sub (install_data): Create
5678 $(systemtmacdir) and $(localtmacdir).
5679 (uninstall_sub): Use $(systemtmacdir) for wrapper macros.
5680 * man/roff.man, src/roff/troff/troff.man, src/roff/groff/groff.man,
5681 NEWS, doc/groff.texinfo: Updated and minor fixes.
5683 * Makefile.comm, Makefile.in: Added tmac_{s,an}_prefix stuff again.
5684 * tmac/Makefile.sub: Added `wrap' stuff again, but installing into
5685 $(systemtmacdir) since the wrapper files are platform-dependent.
5687 2000-11-01 Werner LEMBERG <wl@gnu.org>
5689 * doc/groff.texinfo: Fix typo.
5691 2000-10-26 Werner LEMBERG <wl@gnu.org>
5693 Convert macros `tmac.XXX' to `XXX.tmac'. Special cases:
5694 tmac.doc.old -> doc-old.tmac
5695 tmac.an.old -> an-old.tmac
5697 * tmac/tmac.*: Moved to ...
5698 * tmac/*.tmac: this.
5699 * tmac/man.local: Fix comment.
5700 * tmac/groff_man.man, tmac/groff_markup.man, tmac/groff_mdoc.man,
5701 tmac/groff_me.man, tmac/groff_ms.man, tmac/groff_tmac.man: Updated.
5702 Added some `FILES' sections. More use of @...@ directives. Other
5704 * arch/djgpp/README, font/devutf8/NOTES: Updated.
5705 * doc/homepage.ms, doc/groff.texinfo: Updated.
5706 * man/groff.man, man/roff.man: Updated.
5707 * src/devices/grodvi/grodvi.man, src/devices/grolbp/grolbp.man,
5708 src/devices/grolj4/grolj4.man, src/devices/grops/grops.man,
5709 src/devices/grotty/grotty.man: Updated.
5710 * src/preproc/pic/pic.man: Updated.
5711 * src/roff/grog/grog.pl, src/roff/grog/grog.sh: Use -mdoc-old
5712 instead of -mdoc.old.
5713 * src/roff/grog/grog.man: Document -mdoc and -mdoc-old.
5714 * src/roff/nroff/nroff.man: Updated.
5717 * tmac/fixmacros.sed, tmac/strip.sed: Add explanatory comment.
5719 * tmac/mm.diff: Removed -- it has no use now since the mm package
5722 * tmac/*: Removed trailing spaces.
5724 * arch/djgpp/t-groff.bat: Fix GROFF_TMAC_PATH (hyphen.us is now in
5725 the tmac subdirectory also).
5727 * Makefile.comm, Makefile.in: Remove tmac_{s,an}_prefix stuff.
5728 * tmac/Makefile.sub: Adapted to new macro names; removed `wrap'
5729 stuff since it is no longer needed.
5731 * README, PROBLEMS: Updated.
5733 2000-10-25 Werner LEMBERG <wl@gnu.org>
5735 Invert current behaviour: Search first FOOBAR.tmac, then
5738 * src/roff/troff/input.cc: Introduce MACRO_POSTFIX.
5739 (open_mac_file, macro_source): Implement it.
5740 * src/roff/troff/troff.man, tmac/groff_tmac.man, man/roff.man,
5741 doc/groff.texinfo, NEWS: Document it.
5743 * src/roff/nroff/nroff.man, src/roff/groff/groff.man, man/groff.man:
5744 Small documentation improvements.
5746 * test-groff: Fix GROFF_TMAC_PATH (hyphen.us is now in the tmac
5749 * font/devps/Makefile.sub: Fix rules for dingbats.*map.
5751 2000-10-24 Werner LEMBERG <wl@gnu.org>
5753 Add local tmac directory (groff/site-tmac).
5755 * Makefile.in: Add $(localtmacdir).
5756 (uninstall_dirs): Add $(localtmacdir).
5757 * Makefile.comm (.man.n): Add @LOCALMACRODIR@.
5758 * tmac/Makefile.sub (install_data, uninstall_sub): Handle man.local
5759 in $(localtmacdir). Create $(localtmacdir).
5760 * man/roff.man, src/roff/troff/troff.man, NEWS, doc/groff.texinfo:
5761 Updated and minor fixes.
5763 Rename font/devps/generate/dingbats[r]map to dingbats.[r]map.
5765 * font/devps/generate/Makefile.sub, arch/djgpp/README: Adjust.
5767 2000-10-23 Werner LEMBERG <wl@gnu.org>
5769 Move hyphen.us to tmac directory.
5771 * src/roff/troff/hyphen.us: Removed.
5772 * src/tmac/hyphen.us: Added.
5773 * src/roff/troff/Makefile.sub, tmac/Makefile.sub: Updated.
5775 Change installation structure for data files from .../groff/... to
5776 .../groff/<version><revision>/... to be conform with other GNU
5779 * Makefile.in, Makefile.comm, src/utils/indxbib/Makefile.sub,
5780 doc/Makefile: Implement it.
5781 * aclocal.m4 (GROFF_PAGE): Add test for new directory structure.
5782 * configure: Updated.
5783 * arch/djgpp/README, font/devutf8/NOTES: Use it.
5784 * NEWS: Document it.
5785 * man/roff.man, tmac/groff_tmac.man: Use @FONTPATH@, @FONTDIR@, and
5786 @MACRODIR@ instead of hard-coded directories.
5788 2000-10-22 Werner LEMBERG <wl@gnu.org>
5790 Implement $GROFF_BIN_PATH environment variable (which defaults to
5791 $bindir) used for child programs of groff and similar wrappers.
5793 * gendefs.sh: Improve documentation.
5794 * Makefile.comm (,man.n), src/include/Makefile.sub (defs.h),
5795 src/preproc/eqn/Makefile.sub (neqn),
5796 src/roff/nroff/Makefile.sub (nroff): Add $(bindir).
5797 * src/preproc/eqn/neqn.sh, src/roff/nroff/nroff.sh: Implement
5799 * src/roff/groff/groff.cc (main): Implement $GROFF_BIN_PATH and
5800 $GROFF_PATH__ (the latter for communication with troff).
5801 * src/roff/troff/input.cc (main): Use $GROFF_PATH__ for $PATH if
5803 * NEWS, src/roff/nroff/nroff.man, src/roff/groff/groff.man,
5804 doc/groff.texinfo: Document it.
5806 * doc/groff.texinfo: Improve documentation of troff's -a option.
5808 2000-10-17 Gaius Mulley <gaius@glam.ac.uk>
5810 * src/roff/troff/node.cc: Fixed calculation of opminx and fixed
5811 non-intrusive eol marker.
5812 (troff_output_file::determine_line_limits): New function.
5813 (troff_output_file::draw): Use it.
5814 * src/roff/troff/env.cc (environment::add_html_tag): Use output() +
5815 output_pending_lines() instead of output_line().
5816 * src/preproc/eqn/main.cc (do_file): Fix graphic_end().
5817 * src/preproc/html2/pre-html.cc (char_buffer::write_file_troff,
5818 createImage): Small fixes.
5820 2000-10-14 Werner LEMBERG <wl@gnu.org>
5822 Replace tmac.safer with a real secure solution.
5824 * src/roff/troff/input.cc (open_request, opena_request, pipe_source,
5825 system_request, pipe_output): Disable requests if in safer mode.
5826 * src/roff/groff/groff.cc (main): Remove reference to tmac.safer.
5827 * tmac/tmac.safer, tmac/groff_msafer.man: Removed.
5828 * tmac/Makefile.sub, NEWS, man/roff.man, tmac/groff_tmac.man,
5829 doc/groff.texinfo, src/roff/groff/groff.man,
5830 src/roff/troff/troff.man, arch/djgpp/README: Updated.
5832 * src/devices/grops/ps.cc (main), src/devices/grops/psrm.cc
5833 (resource_manager::output_prolog): Replace setenv() with putenv().
5835 2000-10-09 Werner LEMBERG <wl@gnu.org>
5837 * src/libs/libbib/map.c, src/libs/libgroff/getcwd.c,
5838 src/libs/libgroff/strtol.c, src/preproc/html2/image.cc,
5839 src/preproc/html2/pre-html.cc, src/preproc/html2/pushbackbuffer.cc,
5840 src/roff/groff/pipeline.c: Removing `#ifndef errno' to avoid
5841 compilation errors with some compilers. It seems that this code
5842 is no longer necessary -- if yes, it is easy to add some #ifdef's
5843 for that particular old-fashioned compiler.
5845 * MORE.STUFF: Added info about Meta-tbl.
5847 * doc/groff.texinfo: Added more info about `.if "..."..."'.
5849 2000-10-07 Werner LEMBERG <wl@gnu.org>
5851 Adding a new escape sequence \B'...': If the string between
5852 the delimiters is a valid numeric expression, return the character
5853 `1', and `0' otherwise. This is an analogon to \A.
5855 * src/roff/troff/input.cc (do_expr_test): Implement it.
5856 (token::next): Use it.
5857 * src/roff/troff/troff.man, NEWS, man/groff.man: Document it.
5859 * tmac/tmac.trace: Made independent from escape character.
5861 2000-10-06 Werner LEMBERG <wl@gnu.org>
5863 Adding a new request .dei: define indirect. The first and second
5864 parameter of .dei are taken from string registers instead directly;
5865 this very special request is needed to make tmac.trace independent
5866 from the escape character (which might even be disabled).
5868 * src/roff/troff/input.cc (do_define_macro): Implement it.
5869 (define_macro_indirect): New function.
5870 (init_input_requests): Use it.
5872 Adding two requests .ecs and .ecr: Save and restore the escape
5873 character. These two requests are needed to make tmac.trace
5874 independent from the escape character (which might even be
5877 * src/roff/troff/input.cc (save_escape_char, restore_escape_char):
5879 (init_input_requests): Use it.
5881 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
5883 2000-09-22 Ricardo Soares Guimarães <ricardo@conectiva.com.br>
5885 Adding a new option -P and new environment variable GROPS_PROLOGUE
5886 to grops, selecting a different prologue file (minor modifications
5889 * src/devices/grops/psrm.cc (resource_manager::output_prolog),
5890 src/devices/grops/ps.cc (main): Implement it.
5891 * src/devices/grops/grops.man, NEWS: Document it.
5893 2000-09-22 Werner LEMBERG <wl@gnu.org>
5895 * INSTALL: Add info about selecting paper format.
5897 2000-09-21 Werner LEMBERG <wl@gnu.org>
5899 * src/roff/troff/input.cc (main): Fixing compiler warning.
5900 * src/include/{driver.h, lib.h}: Move inclusion of string.h and
5901 strings.h from the former to the latter.
5902 * src/devices/grolbp/lpb.cc, src/include/lib.h: Move strncasecmp()
5903 stuff from the former to the latter.
5905 2000-09-11 Werner LEMBERG <wl@gnu.org>
5907 Implementing two new requests .tm1 and .tmc: The former is similar
5908 to .tm but can output leading spaces; its syntax is similar to
5909 defining a string, i.e., a `"' can be used to mark the beginning of
5910 the string to be written to stderr: `.tm1 " test'. The latter is
5911 similar to .tm1 but doesn't write out a final newline character.
5913 * src/roff/troff/input.cc (terminal1, terminal_continue,
5914 do_terminal): New functions.
5915 (init_input_requests): Use them.
5916 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
5918 2000-09-09 Werner LEMBERG <wl@gnu.org>
5920 * tmac/groff_mdoc.samples.man: Small fixes.
5922 2000-09-08 Werner LEMBERG <wl@gnu.org>
5924 * tmac/groff_mdoc.man: Fixing typo.
5926 2000-09-02 Werner LEMBERG <wl@gnu.org>
5928 Implementing a .nop request which does nothing.
5930 * src/roff/troff/input.cc (nop_request): New function.
5931 (init_input_requests): Use it.
5932 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
5934 2000-09-01 Werner LEMBERG <wl@gnu.org>
5936 * doc/groff.texinfo: Added some comments.
5938 2000-08-30 Werner LEMBERG <wl@gnu.org>
5940 * src/roff/troff/TODO: Updated.
5942 2000-08-25 Werner LEMBERG <wl@gnu.org>
5944 * doc/groff.texinfo: Fix comment how to compile the DVI file.
5946 2000-08-25 Eli Zaretskii <eliz@is.elta.co.il>
5948 * font/devps/generate/Makefile (SHELL): Define explicitly to
5949 "/bin/sh", for non-Unix platforms.
5950 (extraclean): Use a more portable "" quoting instead of a
5951 backslash (which doesn't work on DOS/Windows).
5953 * font/devlj4/generate/Makefile (extraclean): Ditto.
5955 * font/devdvi/generate/Makefile (extraclean): Ditto.
5957 2000-08-25 Werner LEMBERG <wl@gnu.org>
5959 * NEWS, doc/groff.texinfo, tmac/groff_tmac.man, man/roff.man,
5960 src/roff/troff/troff.man: Document Eli's latest changes.
5962 2000-08-25 Eli Zaretskii <eliz@is.elta.co.il>
5964 * src/roff/troff/input.cc (open_mac_file, macro_source): Support
5965 macro file names of the form NAME.tmac as well as tmac.NAME.
5967 2000-08-25 Werner LEMBERG <wl@gnu.org>
5969 * src/include/posix.h: Remove definition of FILENAME_MAX.
5971 * src/preproc/html2/pre-html.h, pre-html.cc: Add return type to
5972 `sys_fatal' and `stop' function().
5974 * test-groff: Updated.
5976 2000-08-24 Gaius Mulley <gaius@glam.ac.uk>
5978 Added the new troff command .output <arg> to suppress output (while
5979 still obeying motion) and also the opminx, opminy, opmaxx, opmaxy
5980 registers (for passing the output dimensions to the output device).
5982 * src/roff/troff/div.cc (top_level_diversion::output): Use `width'
5984 * src/roff/troff/node.h, src/roff/troff/node.cc
5985 (troff_output_file::really_print_line,
5986 ascii_output_file::really_print_line,
5987 supress_output_file::really_print_line): Use `width' parameter.
5988 (troff_output_file::really_on, troff_output_file::really_off,
5989 output_file::on, output_file::off, real_output_file::on,
5990 real_output_file::off, real_output_file::really_on,
5991 real_output_file::really_off): New functions.
5992 (real_output_file:public output_file): New variable `output_on'.
5993 (real_output_file::begin_page, real_output_file::copy_file,
5994 real_output_file::transparent_char, real_output_file::print_line):
5996 (real_output_file::print_line): Use check_output_limits.
5997 * src/roff/troff/reg.h, src/roff/troff/request.h,
5998 src/roff/troff/input.cc (assign_registers): New function to remove
6000 (do_ps_file): Use it.
6001 (check_output_limits, reset_output_registers, output_request,
6002 init_output_requests): New functions.
6003 (init_input_requests): Updated.
6005 Added new grohtml2 device and html2 preprocessor (coding
6006 not yet finished) which will eventually replace grohtml.
6008 * Makefile.in, tmac/Makefile.sub, tmac/eqnrc, tmac/troffrc-end:
6010 * src/include/htmlindicate.h, src/include/htmlindicate
6011 (html_begin_suppress, html_end_suppress): New functions.
6012 * src/preproc/tbl/main.cc: Use it.
6013 * src/roff/groff/groff.cc: Add support for html2 device (which will
6014 automatically invoke the html2 preprocessor).
6015 * src/roff/troff/input.cc (is_html2): New variable.
6016 * src/roff/troff/troff.h, src/roff/troff/env.h,
6017 src/roff/troff/env.cc (environment::add_html_tag): New function
6019 (environment::do_break): Use it.
6020 * font/devhtml2/*: New files.
6021 * src/devices/grohtml2: New device.
6022 * src/preproc/html2: New preprocessor.
6023 * tmac/tmac.html-tags, tmac/tmac.html2: New files.
6025 2000-08-23 Werner LEMBERG <wl@gnu.org>
6027 * src/devices/grolbp/lbp.cc: Same workaround for sinix as for AIX.
6029 2000-08-22 Werner LEMBERG <wl@gnu.org>
6031 * src/include/lib.h: Provide a fix for IRIX to not include
6034 2000-08-18 Werner LEMBERG <wl@gnu.org>
6036 * configure.in: Don't provide an empty value for SH_SCRIPT_SED_CMD
6037 since some non-GNU sed programs can't handle null regexps.
6038 * configure, src/preproc/eqn/Makefile.sub,
6039 src/roff/grog/Makefile.sub, src/roff/nroff/Makefile.sub: Updated.
6041 * src/devices/grolbp/lbp.cc: Add an AIX workaround for an autoconf
6042 bug (string.h and strings.h are both needed according to latest
6045 * MORE.STUFF: Added info about unroff and troffcvt.
6047 2000-08-08 Werner LEMBERG <wl@gnu.org>
6049 * tmac/tmac.a4: Will now work with ms macros also; -ma4 should be
6052 * tmac/tmac.man.old: Remove unused number register.
6054 * tmac.doc: Minor documentation fix.
6056 2000-08-07 Paul Eggert <eggert@twinsun.com>
6058 * src/roff/groff/pipeline.c (is_system_shell):
6059 Fix typo: "monocased_shell" no longer exists.
6061 2000-08-07 Paul Eggert <eggert@twinsun.com>
6063 Remove FILENAME_MAX limits.
6065 * src/roff/groff/pipeline.c (is_system_shell): Do not assume
6066 that the argument length is less than FILENAME_MAX.
6067 * src/libs/libgroff/tmpfile.cc (add_tmp_file): Likewise.
6068 Use struct hack to allocate and free file name.
6069 (struct xtmpfile_list): fname is now part of the structure,
6070 not a pointer to another string.
6072 2000-08-07 Tom Schmidt <tschmidt@micron.com>
6074 * src/include/posix.h: Add a default value for FILENAME_MAX.
6076 2000-08-06 Paul Eggert <eggert@twinsun.com>
6078 Add support for new BSD-style man pages (with ".Dd" instead of
6079 ".TH"), so that "groff -man" understands both styles, even
6080 when running "groff -man" on a host whose system man page
6081 macros don't support ".Dd".
6083 * tmac/Makefile.sub (NORMALFILES): Add tmac.an.old.
6084 (stamp-wrap): Source tmac.andoc first when wrapping man macros,
6085 in case the system man macros don't define Dd or TH.
6087 * tmac/tmac.an.old: Renamed from tmac/tmac.an.
6088 * tmac/tmac.an: New one-line file.
6089 * tmac/tmac.andoc (TH): Adjust to the tmac.an.old file renaming.
6091 2000-08-06 Werner LEMBERG <wl@gnu.org>
6093 * src/roff/troff/troff.man: Fixing typos.
6095 Version 1.16.1 released
6096 =======================
6098 2000-07-31 Werner LEMBERG <wl@gnu.org>
6100 Preparing release 1.16.1.
6102 * REVISION: Revision number set to 1.
6103 * MORE.STUFF: Added info about port to DOS.
6104 * NEWS, win32-diffs: Updated.
6106 * src/include/nonposix.h: Remove first line -- this file is used
6109 * Makefile.in (dist): Delete Imakefile earlier to avoid a soft
6112 2000-07-30 Werner LEMBERG <wl@gnu.org>
6114 * doc/texinfo.tex: Update to latest version.
6116 2000-06-28 Paul Eggert <eggert@twinsun.com>
6118 * Makefile.in (ENVSETUP): Don't assume POSIX make semantics for
6119 commands that fail. Don't assume that "export a=b" is valid shell
6120 syntax. This is needed for Solaris 2.5.1.
6122 * src/libs/libgroff/tmpfile.cc, src/utils/indxbib/indxbib.cc: Fix
6123 comment about missing Solaris headers.
6125 * PROBLEMS: Add section about problems with Sun Make and VPATH.
6127 2000-06-25 Werner LEMBERG <wl@gnu.org>
6129 * src/devics/grodvi/dvi.cc: Replace _setmode() (for MSC) with
6132 * src/include/posix.h: Use HAVE_UNISTD instead of _MSC_VER.
6134 * win32-diffs: Updated.
6135 * README.WIN32: Added CRs to make all Windows editors happy.
6137 * src/roff/troff/node.cc: Added WIFSIGNALED() macro (copied from
6138 src/roff/groff/pipeline.c).
6140 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
6142 * src/roff/grog/Makefile.sub (grog): Prepend `-e' to
6143 $(SH_SCRIPT_SED_CMD), for the case where its value is empty.
6145 2000-06-17 Eli Zaretskii <eliz@is.elta.co.il>
6147 * src/utils/tfmtodit/tfmtodit.cc: #include nonposix.h.
6148 (tfm::load, gf::load): Open tfm and gf files in binary mode: these
6150 (main): Support non-Posix systems with several different styles of
6151 slash characters in file names.
6153 * src/utils/pfbtops/pfbtops.c: #include nonposix.h.
6154 (main) [SET_BINARY]: Switch stdin into binary mode.
6156 * src/utils/indxbib/indxbib.cc: #include nonposix.h.
6157 (main): Support file names with several possible slash-type
6158 characters, as given by DIR_SEPS[] in nonposix.h.
6159 (main) [__MSDOS__]: If renaming the temporary index file fails
6160 because it has more than one dot in its trunk, replace the dot
6161 with an underscore and try again.
6162 (do_file): Use FOPEN_RB instead of "r". Skip every CR before a
6164 [__MSDOS__ || _MSC_VER]: Stop at the first ^Z character.
6166 * src/utils/hpftodit/hpftodit.cc: #include nonposix.h.
6167 (File::File): Open the input file in binary mode. Strip CR
6168 characters from each CR-LF pair.
6169 (xbasename): Support file names with several possible slash-type
6170 characters, as given by DIR_SEPS[] in nonposix.h.
6172 * src/include/Makefile.sub (HDRS): Add nonposix.h.
6174 * src/roff/troff/node.cc [HAVE_UNISTD_H]: Include <unistd.h>.
6175 (WIFEXITED, WEXITSTATUS, WTERMSIG, WIFSTOPPED, WSTOPSIG)
6176 [!_POSIX_VERSION]: Define for traditional Unix systems.
6177 (real_output_file::real_output_file): Remove the MSVC-specific
6178 call to popen, use instead POPEN_WT, appropriately defined on
6179 nonposix.h. #include nonposix.h.
6180 (real_output_file::~real_output_file): Remove the MSVC-specific
6181 call to pclose, a suitable macro is now defined on nonposix.h.
6182 Use the portable macros WIFEXITED, WIFSIGNALED, WTERMSIG, WSTOPSIG
6183 and WEXITSTATUS instead of assuming traditional Unix
6184 interpretation of the status returned by pclose.
6186 * src/roff/troff/input.cc (pipe_source): Remove the MSVC-specific
6187 call to popen, use POPEN_RT instead (appropriately defined on
6188 nonposix.h). #include nonposix.h.
6189 (ps_bbox_request): Open the PostScript file in binary mode.
6190 Close the file after processing it.
6191 (getpid) [_MSC_VER]: Remove; a suitable macro is now defined on
6194 * src/roff/groff/pipeline.c (run_pipeline) [__MSDOS__ || _WIN32]:
6195 A version of run_pipeline that doesn't use `fork'.
6196 (signal_catcher) [__MSDOS__ || _WIN32]: New function.
6197 (system_shell_name, system_shell_dash_c)
6198 (is_system_shell) [__MSDOS__ || _WIN32]: New functions, to hide
6199 the ugliness of testing DOS/Windows file names for equality, and
6200 support both stock shells and ports of Unix shells.
6202 * src/roff/groff/groff.cc: #include nonposix.h.
6203 (BSHELL): Definition moved to nonposix.h.
6204 (main): Use PATH_SEP[0] instead of literal ':'. Use BSHELL_DASH_C
6205 instead of a literal "-c".
6206 (xbasename): Support file names with several possible slash-type
6207 characters, as given by DIR_SEPS[] in nonposix.h.
6208 (possible_command::print): Use BSHELL_DASH_C and IS_BSHELL instead
6211 * src/preproc/soelim/soelim.cc: #include nonposix.h.
6212 (do_file): Use IS_ABSOLUTE instead of testing for a literal '/'.
6214 * src/preproc/pic/Makefile.sub (YTABH): Change pic.tab.h to
6217 * src/preproc/pic/lex.cc: Change pic.tab.h to pic_tab.h.
6219 * src/preproc/eqn/Makefile.sub (YTABH): Rename eqn.tab.h to
6222 * src/preproc/eqn/lex.cc: #include eqn_tab.h, not eqn.tab.h.
6224 * src/libs/libgroff/tmpfile.cc (DEFAULT_TMPDIR) [P_tmpdir]: If
6225 P_tmpdir is defined, use it instead of the literal "/tmp".
6226 (remove_tmp_files, add_tmp_file): New functions.
6227 (xtmpfile): Record temporary files and register an atexit function
6228 to delete them explicitly, instead of relying on the OS to do
6229 that, which doesn't work on non-Unix systems.
6231 * src/libs/libgroff/searchpath.cc: #include nonposix.h.
6232 (search_path::search_path): Use PATH_SEP instead of a literal
6234 (search_path::command_line_dir): Ditto.
6235 (search_path::open_file): Use IS_ABSOLUTE, PATH_SEP and DIR_SEPS,
6236 to support non-Posix systems.
6238 * src/libs/libbib/search.cc: #include nonposix.h.
6239 (search_list::add_file): Open the file in binary mode.
6241 * src/libs/libbib/linear.cc: #include nonposix.h.
6242 (file_buffer::load): Remove \r characters preceding \n from the
6245 * src/libs/libbib/index.cc: #include nonposix.h.
6246 (make_index_search_item): Open index_filename in O_BINARY mode.
6247 (index_search_item_iterator::get_tag): Ditto. Remove \r
6248 characters before \n characters.
6249 (index_search_item::check_files): Open files in binary mode.
6250 (index_search_item::munge_filename): Support DOS-style file names
6251 with backslashes and drive letters, use IS_ABSOLUTE.
6253 * src/devices/grops/ps.cc: #include nonposix.h.
6254 (main) [SET_BINARY]: Switch stdout to binary mode.
6256 * src/devices/grolj4/lj4.cc: #include nonposix.h.
6257 (main) [SET_BINARY]: Switch stdout to binary mode.
6259 * src/devices/grolbp/lbp.cc: #include nonposix.h
6260 (fill_pattern) [SET_BINARY]: Switch stdout to binary mode.
6262 * src/devices/grodvi/dvi.cc: #include nonposix.h.
6263 [_MSC_VER]: Remove inclusion of Windows-specific headers (done by
6265 (main) [SET_BINARY]: Switch stdout to binary mode.
6266 [_MSC_VER]: Remove an explicit call to _setmode.
6268 * src/include/nonposix.h: New file.
6270 * Makefile.in (ENVSETUP): New variable, to set up case-sensitive
6271 operation when building with DJGPP.
6272 ($(TARGETS), dot, $(LIBDIRS), $(CPROGDIRS), $(CCPROGDIRS))
6273 ($(DEVDIRS), $(TTYDEVDIRS), $(INCDIRS), $(OTHERDIRS)): Use
6276 * Makefile.comm: mv y.tab.[ch] to y_tab.[ch], to make it work on
6278 (.man.n): Replace `;' with `|', since FONTPATH, MACROPATH,
6279 etc. can include a semi-colon on DOS/Windows.
6280 (depend.temp): Use depend1.temp instead of depend.temp1, to
6281 prevent files from overerwiting each other on 8+3 filesystems.
6283 * gendef.sh (t): Change definition to work with DOS/Windows.
6285 doc/groff.texinfo: Apart of some typo corrections, I also changed
6286 some index entris, to make them more non-ambiguous, and also put
6287 @ignore around some parts that are not yet written, to allow the
6288 Info output be readable.
6290 2000-06-10 Gael Queri <gqueri@mail.dotcom.fr>
6292 Replaced specific checks for function declarations with a generic
6293 routine taken from GNU bfd.
6295 * aclocal.m4 (GROFF_NEED_DECLARATION): New function.
6296 GROFF_PUTENV, GROFF_POPEN, GROFF_PCLOSE, GROFF_HYPOT: Removed.
6297 * configure.in: Use it.
6298 * src/devices/grolbp/lbp.cc, src/include/lib.h,
6299 src/preproc/grn/hgraph.cc, src/preproc/pic/pic.h,
6300 src/roff/groff/groff.cc: Use it.
6301 * Makefile.in, configure: Updated.
6303 2000-06-07 Paco Andrés Verdú <pandres@dragonet.es>
6305 * src/devides/grolbp/lbp.h: Removed unused variables.
6307 2000-05-31 Keith Thompson <kst@sdsc.edu>
6309 * src/devices/grolbp/lbp.cc (set_papersizes): Add declaration of
6312 2000-05-31 Werner LEMBERG <wl@gnu.org>
6314 * aclocal.m4 (GROFF_SRAND): New function to test the return value
6315 of srand() -- at least SunOS 4.1.3 uses `int' instead of `void'.
6316 * configure.in: Use it.
6317 * src/preproc/pic/pic.y, src/preproc/pic/pic.cc: Use it.
6318 * configure, Makefile.in: Updated.
6320 * configure.in: Add test for strncasecmp().
6321 * src/include/lib.h: Use it.
6323 2000-05-29 Andrej Borsenkow <Andrej.Borsenkow@mow.siemens.ru>
6325 * src/preproc/grn/Makefile.sub: Add MLIB.
6327 2000-05-29 Nix <nix@esperi.demon.co.uk>
6329 * Makefile.in: Use @datadir@ and @mandir@ appropriately.
6331 2000-05-29 Werner LEMBERG <wl@gnu.org>
6333 * src/roff/grog/Makefile.sub, src/roff/grog/grog.sh: Add `@g@'.
6335 * PROBLEMS: Small update.
6337 * src/devices/grolbp/lbp.cc: Various small fixes.
6339 2000-05-28 Keith Thompson <kst@sdsc.edu>
6341 * src/roff/nroff/nroff.sh: Fix main loop syntax.
6343 * src/utils/indxbib/indxbib.cc: Add declaration of mkstemp().
6345 2000-05-25 Werner LEMBERG <wl@gnu.org>
6347 * man/roff.man: Removed unused macro.
6349 2000-05-24 Werner LEMBERG <wl@gnu.org>
6351 * Makefile.in (dist): Remove src/xditview/Imakefile explicitly.
6352 This is needed e.g. if you do
6353 `make distclean; ./configure; make dist'.
6355 Version 1.16 released
6356 =====================
6358 2000-05-23 Werner LEMBERG <wl@gnu.org>
6360 Adding font CWI (constant width italic) to devdvi.
6362 * font/devdvi/CWI: New file.
6363 * font/devdvi/generate/Makefile: Add generating rule.
6364 * font/devdvi/DESC.in, font/devdvi/Makefile.sub, win32-diffs,
6365 tmac/tmac.dvi: Use it.
6366 * NEWS: Announce it.
6368 * font/devlj4/*: Regenerated (only adding kernings for `cq' glyph).
6369 * font/devlj4/generate/Makefile: Cosmetic changes only.
6371 * man/groff.man: Removed most of the redundant description of
6372 special characters (which is in groff_char.man). Added font
6373 translation CB->CR for devdvi. Other minor fixes.
6375 * tmac/tmac.dvi: Improved appearance of \(co (copyright) and \(rg
6376 (registered) symbols.
6378 2000-05-22 Werner LEMBERG <wl@gnu.org>
6380 * doc/Makefile: Added rule for creating info files.
6382 * font/devdvi/*: Added kernings for `cq' glyph. Updated to latest
6384 * font/devdvi/generate/Makefile: Fixed dependencies.
6386 * font/devps/*: Regenerated. Heavy changes for Bookman and
6387 NewCentury Schoolbook!
6388 * font/devps/generate/afmname: Will now run with GNU awk.
6389 * font/devps/generate/textmap: Added forgotten `cq' glyph name.
6390 * font/devps/generate/Makefile: Cosmetic changes only.
6392 2000-05-21 Werner LEMBERG <wl@gnu.org>
6394 * tmac/tmac.an: Added a new command line option `-rSxx' (`xx' can be
6395 10, 11, or 12) to support output with 11pt and 12pt base font sizes.
6396 `.SS' now produces a heading with a smaller size than `.SH'.
6397 Completely formatted.
6398 * doc/groff.texinfo, tmac/groff_man.man, NEWS: Document it.
6400 * man/groff.man: Improved table appearance. Use of `eo' request
6401 to reduce number of doubled backslashes in macro definitions.
6402 Replacing `\e' with `\(rs'. Other minor fixes.
6404 * src/preproc/tbl/main.cc: Insert HTML table end tag before `lf'
6405 to have correct line number.
6407 * INSTALL: Small improvement.
6409 2000-05-20 Bernd Warken <bwarken@mayn.de>
6411 * man/roff.man, tmac/groff_tmac.man: Updates (with corrections by
6414 2000-05-19 Bernd Warken <bwarken@mayn.de>
6416 * man/groff.man: Complete update (with a lot of corrections by WL).
6418 2000-05-18 Werner LEMBERG <wl@gnu.org>
6420 Adding `cq' (PS name `quoteright') glyph name as an alias for "'".
6422 * font/*/*: Implement it.
6423 * man/groff_char.man, NEWS: Document it.
6425 * src/include/unix.h: Removed. It isn't used.
6427 * doc/groff.texinfo: Slight improvements.
6429 2000-05-17 Werner LEMBERG <wl@gnu.org>
6431 * README, win32-diffs: Small fixes and improvements.
6433 2000-05-16 Werner LEMBERG <wl@gnu.org>
6435 * FDL: New file (the Free Documentation License version 1.1).
6437 * doc/groff.texinfo: Added many start-up values for gtroff.
6438 Some structural improvements of the source code.
6440 2000-05-15 Werner LEMBERG <wl@gnu.org>
6442 * src/roff/troff/input.cc: Added small comment about troffrc-end.
6443 * src/roff/troff/troff.man: Added info about troffrc-end.
6445 2000-05-14 Werner LEMBERG <wl@gnu.org>
6447 * Makefile.in (EXTRADIRS): Fix typos.
6448 (dist): Handle deletion of old .tar.gz file correctly.
6449 (DISTDIRS): Include all tty output devices.
6451 * doc/groff.texinfo: Adding more cross references; countless other
6454 2000-05-13 Werner LEMBERG <wl@gnu.org>
6456 * MORE.STUFF: Added Robert Marks's utilities.
6458 2000-05-12 Werner LEMBERG <wl@gnu.org>
6460 Added win32 port contributed by Blake McBride
6461 <blake@florida-software.com>.
6463 * README.WIN32, win32-diffs: New files.
6466 * src/preproc/grn/hgraph.cc (HGSetBrush): Replace `%lf' with `%f'.
6467 (tmove, tmove2): Added parentheses to avoid compiler warnings.
6468 (change): Removed unused variables.
6470 * src/preproc/grn/main.cc (main, conv): Removed unused variables.
6471 (savebounds): Changed return value from `int' to `void'.
6472 * src/preproc/grn/hdb.cc: Ditto.
6474 * src/devices/grolbp/lbp.cc (lbp_printer::draw): Removed superfluous
6475 final backslash in comment to avoid compiler warning.
6477 * src/utils/pfbtops/pfbtops.c: Added `getopt.h'.
6479 * doc/groff.texinfo: More fixes.
6481 2000-05-11 OKAZAKI Tetsurou <okazaki@be.to>
6483 * tmac/tmac.doc: Documentation fix.
6485 2000-05-11 Werner LEMBERG <wl@gnu.org>
6487 * doc/groff.texinfo: Reading the source code shows up a lot of
6488 omissions and incorrect data... More conversion to @Deffn macros.
6490 2000-05-10 Werner LEMBERG <wl@gnu.org>
6492 * src/roff/troff/reg.cc (number_value_to_ascii): Remove ASCII
6495 * src/roff/troff/request.h: Removing unused `no_break_flag'.
6497 2000-05-09 Werner LEMBERG <wl@gnu.org>
6499 * man/groff.man, man/roff.man, tmac/groff_tmac.man: Minor
6502 * doc/groff.texinfo: Extended history section. More conversion to
6503 @Deffn macros. More .tr documentation.
6505 2000-05-07 Werner LEMBERG <wl@gnu.org>
6507 * doc/groff.texinfo: Completed tab section. Added info about
6510 2000-05-06 Mike MacIsaac <mikemac@us.ibm.com>
6512 * PROBLEMS: Describe configure script fix for OS/390 Unix.
6514 2000-05-05 Werner LEMBERG <wl@gnu.org>
6516 * font/devdvi/DESC.in: Change size 11pt to 10.95pt (as used in
6518 * NEWS: Document it.
6520 * man/troff.man: Minor optical improvements.
6522 2000-05-03 Werner LEMBERG <wl@gnu.org>
6524 Adding `dq' (PS name `quotedbl') glyph name as an alias for `"'.
6526 * font/*/*: Implement it.
6527 * man/groff_char.man, NEWS: Document it.
6529 2000-05-02 Werner LEMBERG <wl@gnu.org>
6531 * tmac/groff_tmac.man, man/groff.man, man/roff.man: Fixing @MANxEXT@
6533 * NEWS: Document the three new man pages.
6535 * aclocal.m4 (GROFF_CXX_CHECK): Removing obsolete AC_C_CROSS call.
6536 * configure: Updated.
6538 * font/devcp1047/R.proto: Fixing fatal bug (a missing `"' character).
6540 2000-05-01 Werner LEMBERG <wl@gnu.org>
6542 Added grap support to grog.
6544 * src/roff/grog/grog.sh, src/roff/grog/grog.pl: Implement it.
6545 * src/roff/grog/grog.man: Document it.
6547 * doc/groff.texinfo, NEWS: Add info about grap support.
6549 Add new man pages comptributed by Bernd Warken <bwarken@mayn.de>
6550 (with slight fixes by me).
6552 * tmac/groff_tmac.man: New file documenting tmac mechanism.
6553 * tmac/Makefile.sub: Add groff_tmac.man.
6554 * man/roff.man: New file giving overview of roff system.
6555 * man/troff.man: A short reference of troff.
6556 * man/Makefile.sub: Add roff.man and troff.man.
6558 2000-04-30 Werner LEMBERG <wl@gnu.org>
6560 Added grap support to groff.
6562 * src/roff/groff/groff.cc: Implement it.
6563 * src/roff/groff/groff.man: Document it.
6565 * src/devices/grotty/grotty.man: Add cp1047 device.
6566 * src/preproc/eqn/eqn.man, src/preproc/eqn/neqn.sh, tmac/eqnrc:
6568 * src/roff/groff/groff.man: Ditto.
6569 * src/roff/nroff/nroff.sh, src/roff/nroff/nroff.man: Ditto.
6570 * doc/groff.texinfo: Ditto.
6572 * tmac/troffrc: Fix mapping of latin-1 char 160 (non-breakable space)
6575 2000-04-29 Werner LEMBERG <wl@gnu.org>
6577 * man/groff_char.man: Add `pc' glyph.
6578 * tmac/tmac.latin1: Replacing `md' glyph with `pc'.
6579 * tmac/tmac.tty: Add `pc' glyph.
6580 * tmac/tmac.tty-char: Use/add `pc' glyph. Don't call tmac.latin1 if
6581 we use cp1047 output device.
6583 * Makefile.in, aclocal.m4: Don't build utf8 on EBCDIC hosts since
6584 there are still hardcoded latin1->unicode values in utf8's font
6586 * configure: Updated.
6587 * NEWS: Minor clarification. Updated.
6589 * PROBLEMS: Formatted. Added info about C++ fix pack for OS/390
6592 2000-04-28 Werner LEMBERG <wl@gnu.org>
6594 Adding EBCDIC code page 1047.
6596 * font/devcp1047/R.proto, font/devcp1047/Makefile.sub,
6597 font/devcp1047/DESC.proto: New files.
6599 * aclocal.m4 (GROFF_EBCDIC): Introduce TTYDEVDIRS which can be
6600 either ascii/latin1 or cp1047.
6601 * Makefile.in: Use it.
6602 * configure: Updated.
6604 Replacing and/or adding `md' (mathdot) glyph with `pc'
6605 (periodcentered) in all text fonts.
6607 * font/*/*: Change it.
6609 2000-04-27 Werner LEMBERG <wl@gnu.org>
6611 * aclocal.m4 (GROFF_OS390): Fixing compiler flags.
6613 * configure.in: Add check for strings.h.
6614 * src/include/driver.h: Use HAVE_STRINGS_H.
6615 * src/devices/grolbp/lpb.cc: Remove string.h.
6617 * src/include/groff-getopt.h: New file. It will be used instead of
6618 getopt.h (to be included in lib.h) to avoid endless problems with
6619 picky C++ compilers.
6620 * src/include/lib.h: Use groff-getopt.h.
6621 * src/include/Makefile.sub: Updated.
6623 * configure: Updated.
6624 * Makefile.in: Updated.
6626 * NEWS: Mention EBCDIC support.
6628 2000-04-26 Werner LEMBERG <wl@gnu.org>
6630 * TODO: Some additions.
6632 2000-04-25 Werner LEMBERG <wl@gnu.org>
6634 * src/roff/troff/troff.man, doc/groff.texinfo: Fixing documentation
6637 2000-04-23 Werner LEMBERG <wl@gnu.org>
6639 * src/roff/troff/troff.man: Minor fixes.
6641 2000-04-22 Werner LEMBERG <wl@gnu.org>
6643 * src/roff/troff/troff.man, doc/groff.texinfo, NEWS: Document the
6644 `.T' string register and the incompatible definition of the `.T'
6645 number register (compared to Unix troff).
6647 * man/groff_char.man: Add some missing characters.
6648 * font/devutf8/NOTES: Update.
6650 2000-04-21 Werner LEMBERG <wl@gnu.org>
6652 * src/include/htmlindicate.h, src/include/lib.h,
6653 src/include/posix.h: Fix copyright.
6655 * src/include/Makefile.sub: Update.
6657 2000-04-20 Werner LEMBERG <wl@gnu.org>
6659 * src/roff/troff/input.cc (input_char_description): Removing
6660 superfluous space char.
6662 * tmac/tmac.X: Fix typo \(bq -> \(Bq.
6664 * doc/groff.texinfo: Document EBCDIC.
6666 2000-04-19 Werner LEMBERG <wl@gnu.org>
6668 Introducing `shc' as the glyph name for the soft hyphen character.
6670 * tmac/tmac.tty, tmac/tmac.latin1, tmac/tmac.html,
6671 font/devlatin1/R.proto: Use it.
6675 2000-04-18 Werner LEMBERG <wl@gnu.org>
6677 * src/devices/grops/ps.cc (ps_printer::flush_sbuf): Removing
6678 dependency on ASCII order.
6680 2000-04-16 Sandor BARANY <S.Barany@infosys.tuwien.ac.at>
6682 * src/libs/libgroff/illegal.c: Added EBCDIC table.
6683 * src/roff/troff/input.cc: Added adaptation to EBCDIC.
6685 * src/preproc/refer/refer.cc, src/roff/troff/env.cc: Minor changes
6686 to increase portability.
6688 2000-04-15 Werner LEMBERG <wl@gnu.org>
6690 * aclocal.m4: Added GROFF_EBCDIC and GROFF_OS390 tests.
6691 Redefined AC_OUTPUT_MAKE_DEFS to replace ASCII character `012' with
6692 the generic `\n' if under OS/390 Unix.
6694 * configure.in: Call GROFF_EBCDIC and GROFF_OS390.
6696 * configure: Regenerated.
6698 2000-04-14 Werner LEMBERG <wl@gnu.org>
6700 * doc/groff.texinfo: More conversions to @Deffn.
6702 2000-04-12 Werner LEMBERG <wl@gnu.org>
6704 * tmac/tmac.psfig: Fix incorrect use of `&' operator by replacing it
6707 * src/roff/nroff/nroff.man: Add note about tmac.tty-char.
6709 2000-04-10 Werner LEMBERG <wl@gnu.org>
6711 * doc/groff.texinfo: More conversions to @Deffn.
6713 2000-04-08 Werner LEMBERG <wl@gnu.org>
6715 * src/libs/libgroff/{getopt.c,getopt1.c}, src/include/getopt.h:
6716 Updated to latest version (glibc 2.1.3).
6718 2000-04-07 Werner LEMBERG <wl@gnu.org>
6720 * doc/Makefile (clean): Include more index files.
6721 Add rule texinfo->dvi.
6723 2000-04-05 Werner LEMBERG <wl@gnu.org>
6725 * doc/groff.texinfo: Added new index `op' for operators. More
6726 info on end of sentence characters. More use of @Deffn.
6728 2000-03-30 Werner LEMBERG <wl@gnu.org>
6730 * */*.man: Adding a note that a whitespace can be inserted between
6731 a command line option and its parameter -- we are using GNU getopt.
6733 * src/roff/groff/groff.man: Add example of `-m mandoc'.
6735 2000-03-28 Werner LEMBERG <wl@gnu.org>
6737 Correct anachronism of calling the man macro file with `-man'
6738 instead of `-m man' etc.
6740 * tmac/tmac.man, tmac/tmac.mandoc, tmac/tmac.markup, tmac/tmac.mdoc,
6741 tmac/tmac.me, tmac/tmac.ms: New files tmac.m<package> which simply
6742 load tmac.<package>.
6744 * tmac/Makefile.sub: Updated. Take care of $(tmac_an_prefix) etc.
6748 * doc/groff.texinfo: Updated.
6750 * tmac/groff_man.man: Copyright added.
6752 2000-03-27 Werner LEMBERG <wl@gnu.org>
6754 * doc/groff.texinfo: Introducing macros `Deffn' and `Defmac' to
6755 typeset the request resp. escape name with a tt font -- due to a
6756 bug in texinfo.tex it is necessary to use the `-e' switch with
6759 Improving info about usage of groff units.
6763 2000-03-20 Werner LEMBERG <wl@gnu.org>
6765 * doc/groff.texinfo: Added section about man macro package
6766 (I've basically taken groff_man.man). Introducing new indices `ma'
6767 for macros/strings and `gl' for glyph names. Other minor fixes.
6769 * tmac/groff_man.man: Fixed some typos.
6771 2000-03-19 Werner LEMBERG <wl@gnu.org>
6773 * doc/groff.texinfo: Removed all occurrences of `you', `we', etc.
6776 * doc/texinfo.tex: New file.
6778 2000-03-18 Werner LEMBERG <wl@gnu.org>
6780 * doc/groff.texinfo: Improved section on number registers. Other
6783 2000-03-16 Werner LEMBERG <wl@gnu.org>
6785 * src/roff/groff/groff.man: Added info about grolbp. Make nicer
6788 * src/devices/grolbp/grolbp.man, src/roff/nroff/nroff.man,
6789 src/devices/grolj4/grlj4.man, src/devices/grops/grops.man,
6790 src/preproc/eqn/eqn.man, src/utils/afmtodit/afmtodit.man,
6791 src/utils/tfmtodit/tfmtodit.man: Make nicer synopsis.
6793 * src/preproc/grn/grn.man: Better synopsis; added copyright.
6795 * src/roff/grog/grog.man: Updated copyright date.
6797 2000-03-14 Francisco Andrés Verdú <pandres@dragonet.es>
6799 * configure.in: Added test for strdup.
6801 * src/devices/grolbp/lbp.cc: Added a strdup() version in case none
6804 Replaced dynamic allocation of arrays `[...]' with `new' operator.
6808 2000-03-12 OKAZAKI Tetsurou <okazaki@be.to>
6810 * Makefile.comm: Add $(INCLUDES) to $(ALL_CFLAGS).
6812 2000-03-11 Werner LEMBERG <wl@gnu.org>
6814 * src/preproc/grn/hdb.cc (DBGetType): Added return value to make
6816 * src/preproc/grn/hgraph.cc: Add #ifdef for hypot().
6817 * src/include/lib.h: Remove some spaces.
6819 2000-03-10 Werner LEMBERG <wl@gnu.org>
6821 * src/libs/libgroff/tmpfile.cc (xtmptemplate, xtmpfile): Removing
6822 initializers from arguments (some compilers don't like this).
6824 2000-03-09 Gaius Mulley <gaius@glam.ac.uk>
6826 * src/libs/libgroff/htmlindicate.cc: Added library file which is now
6827 used by pic and eqn to tell grohtml where the graphic regions start
6829 * src/libs/libgroff/Makefile.sub: Use it.
6830 * src/preproc/eqn/main.cc, src/preproc/pic/troff.cc: Altered to use
6831 graphic_start() and graphic_end() from htmlindicate.cc.
6833 2000-03-09 Werner LEMBERG <wl@gnu.org>
6835 * tmac/tmac.safer: Will now work correctly in compatibility mode.
6836 * tmac/groff_man.man: More fixes.
6838 2000-03-08 Werner LEMBERG <wl@gnu.org>
6840 * doc/Makefile: Added texput.log to the `clean' target.
6841 * doc/groff.texinfo: Added info about delimiters for escapes.
6843 2000-03-08 Bernd Warken <bwarken@mayn.de>
6845 * src/preproc/pic/pic.man: Add info on conversion of pic images to
6846 other graphic formats.
6848 2000-03-07 OKAZAKI Tetsurou <okazaki@be.to>
6850 * Makefile.in, Makefile.sub, src/preproc/eqn/Makefile.sub,
6851 src/roff/groff/Makefile.sub, src/roff/nroff/Makefile.sub,
6852 src/utils/afmtodit/Makefile.sub: Use $(INSTALL_SCRIPT) for script
6855 2000-03-07 Werner LEMBERG <wl@gnu.org>
6857 * doc/groff.texinfo: Spelling fixes.
6859 2000-03-06 Werner LEMBERG <wl@gnu.org>
6861 * tmac/groff_man.man: Completely revised to cover everything in
6864 * doc/groff.texinfo, src/roff/troff/troff.man: Document evc request.
6865 Other minor fixings.
6866 * src/roff/troff/env.cc (environment_copy): Improve error message and
6868 * src/roff/troff/TODO: Updated.
6870 * doc/Makefile: Bug fixes -- this is still provisional, though...
6872 * tmac/eqnrc: Small fixes.
6874 2000-03-05 Abramo Bagnara <abramo@alsa-project.org>
6876 Adding a request `evc' to copy environments.
6878 * src/roff/troff/env.cc (environment::copy, environment_copy):
6880 * src/roff/troff/env.h: Add prototype.
6882 2000-03-05 Francisco Andrés Verdú <pandres@dragonet.es>
6884 Adding strsep() -- Solaris 8 doesn't have it.
6886 * configure.in: Test it.
6887 * src/devices/grolbp/lbp.cc: Add code.
6889 2000-03-05 Werner LEMBERG <wl@gnu.org>
6891 * src/roff/troff/div.cc (macro_diversion::output,
6892 top_level_diversion::output): Fixing an incompatibility with
6893 original troff: \x'0' updates the .a register also. Thanks to
6894 <Andries.Brouwer@cwi.nl> for pointing this out.
6895 * doc/groff.texinfo: Document it.
6897 * Makefile.in: Create Makefile.dep if necessary before calling the
6898 submake process to avoid warning about nonexistent file.
6900 * NEWS, PROJECTS: Updated.
6902 2000-03-04 Werner LEMBERG <wl@gnu.org>
6904 * tmac/troffrc: Add tmac.lbp.
6906 2000-03-03 Francisco Andrés Verdú <pandres@dragonet.es>
6908 * tmac/tmac.lbp: New file.
6909 * src/devices/grolbp/grolbp.man: Add documentation of `lbpname'
6912 2000-03-03 Werner LEMBERG <wl@gnu.org>
6914 * Makefile.in: Fixing $(subdir).
6916 * README, NEWS: Small fixes.
6918 * test-groff: Adding path to grolbp.
6920 * configure.in: The (new) file src/xditview/Imakefile.in will be
6921 also configured -- it is now possible to build gxditview in a
6922 directory different from $srcdir.
6924 2000-03-02 Blake McBride <blake@florida-software.com>
6926 * src/libs/libgroff/searchpath.cc (open_file): Adapting to WinNT.
6928 * MORE.STUFF: Added website of bell labs and info about plot2dev.
6930 2000-03-01 Colin Phipps <crp22@cam.ac.uk>
6932 * src/utils/indxbib/indxbib.cc (main): Use mkstemp() for temporary
6935 2000-02-29 Werner LEMBERG <wl@gnu.org>
6937 Adding GNU getopt to the groff distribution.
6939 * src/include/getopt.h, src/libs/libgroff/{getopt.c,getopt1.c}:
6941 * src/include/Makefile.sub, src/libs/libgroff/Makefile.sub: Update.
6942 * aclocal.a4: Remove GROFF_GETOPT function.
6943 * configure.in, Makefile.in, PROBLEMS: Update.
6944 * src/include/lib.h: Replace getopt tests with getopt.h.
6945 * src/devices/grolbp/lpb.cc: Remove inclusion of getopt.h.
6947 * doc/groff.texinfo: Further checking/updating. Adding more index
6950 * man/groff_out.man: Fix nroff mode activation (for emacs).
6951 * man/groff_font.man: Add missing ligature.
6953 2000-02-28 Werner LEMBERG <wl@gnu.org>
6955 * doc/groff.texinfo: Further checking/updating. Adding more index
6958 * src/devices/grolbp/grolbp.man: Added a comment line at the
6959 beginning of the file (similar to shell scripts) which indicates
6960 that `tbl' should be used as a preprocessor.
6962 2000-02-27 Blake McBride <blake@florida-software.com>
6964 Adapting groff to MS Visual C++ 6.0 compiler (tested with
6965 Windows NT 4.0). Uses _MSC_VER define where necessary.
6967 * src/devices/grodvi/dvi.cc: Making stdout a binary stream.
6968 * src/devices/grolj4/lj4.cc: Making getopt variables `extern "C"'.
6969 * src/devices/grohtml/html.cc, src/devices/grops/ps.cc,
6970 src/include/lib.h, src/libs/libgroff/errarg.cc,
6971 src/libs/libgroff/itoa.c, src/libs/libgroff/nametoindex.cc,
6972 src/preproc/refer/label.y, src/preproc/refer/label.cc,
6973 src/roff/groff/pipeline.c, src/roff/troff/column.cc,
6974 src/roff/troff/div.cc, src/roff/troff/env.cc,
6975 src/roff/troff/input.cc, src/roff/troff/node.cc,
6976 src/roff/troff/reg.cc: Renaming itoa() to i_to_a() and iftoa() to
6977 if_to_a() to avoid name clashes.
6978 * src/include/posix.h: Don't use unistd.h.
6979 * src/libs/libgroff/tmpfile.cc: Use `#ifndef...#else...#endif'
6980 clause for integrating non-Unix xtmpfile() code.
6981 * src/roff/troff/input.cc: Adding `public' keyword to macro_header
6982 structure; use "rt" for popen() in pipe_source(); add getpid()
6984 * src/roff/troff/node.cc: Use special versions of popen() in
6985 real_output_file() and pclose() in ~real_output_file().
6987 2000-02-27 Werner LEMBERG <wl@gnu.org>
6989 Adding a new driver, grolbp, for Canon CAPSL printers (LBP-4 and
6990 LBP-8 series laser printers). This code has been contributed by
6991 Francisco Andrés Verdú <pandres@dragonet.es>.
6993 * src/devices/grolbp/*: The grolbp output device.
6994 * font/devlpb/*: The font description files.
6995 * Makefile.in: Add grolpb and devlbp subdirectories.
6997 * src/devices/grodvi/grodvi.man, src/devices/grolj4/grolj4.man,
6998 src/devices/grotty/grotty.man,src/roff/troff/troff.man: Minor
7001 * doc/groff.texinfo: Further checking/updating. Adding more index
7006 * src/devices/grolbp/Makefile.sub: Adding $(srcdir).
7008 * man/groff_font.man: Adding info about obsolete DESC keywords.
7009 * src/devices/grolj4/grolj4.man: Documenting additional DESC
7012 2000-02-26 Werner LEMBERG <wl@gnu.org>
7014 * src/preproc/grn/grn.man: Added info about the gremlin file format
7015 (contributed by Daniel Senderowicz <daniel@synchrods.com>).
7017 2000-02-25 Werner LEMBERG <wl@gnu.org>
7019 * src/preproc/grn/main.cc: Allow values of `narrow' parameter and
7020 friends to be non-integer.
7022 * src/preproc/grn/grn.man: Document it.
7024 * doc/groff.texinfo: Further checking/updating. Adding more index
7027 2000-02-24 Werner LEMBERG <wl@gnu.org>
7029 * src/preproc/grn/main.cc: Introduce BASE_THICKNESS, defining
7030 line thicknesses to be integer multiples of this value.
7032 * src/preproc/grn/grn.man: Commenting out the -s option -- the
7033 corresponding code doesn't work (yet).
7035 * doc/groff.texinfo: Further checking/updating. Adding more index
7038 2000-02-23 Werner LEMBERG <wl@gnu.org>
7040 * src/preproc/grn/{main.cc, hgraph.cc}: Using point units to
7041 specify line thickness instead of base units. The new default
7042 values are now 0.15,pt 0.45pt, and 0.75pt for thin, middle, and
7043 thick lines respectively.
7045 Removed unused variable `prevval'.
7047 * src/preproc/grn/grn.man: Updated.
7049 2000-02-22 Werner LEMBERG <wl@gnu.org>
7051 * src/preproc/grn/main.cc: Slight formatting.
7053 * src/roff/groff/groff.man: Formatting fix.
7054 * src/preproc/grn/grn.man: Ditto.
7056 * src/roff/grog/grog.pl: Fixing two embarassing bugs.
7058 * doc/groff.texinfo: Further checking/updating.
7060 2000-02-21 Werner LEMBERG <wl@gnu.org>
7062 * README, INSTALL, PROJECT, PROBLEMS, BUGREPORT: Updated.
7064 * test-groff: Added grn subdir to path.
7066 * doc/groff.texinfo: Some restructing and other small improvements.
7068 * src/roff/groff/groff.cc (help): Fixed info string.
7070 2000-02-20 Werner LEMBERG <wl@gnu.org>
7072 * doc/meref.me: Fix description of .GS request.
7074 * src/roff/troff/troff.man: Fixing typo.
7076 Adding the `grn' preprocessor for gremlin graphic files.
7078 * src/preproc/grn/*: This is the Berkeley distribution written by
7079 David Slattengren and Barry Roitblat, adapted to groff by Daniel
7080 Senderowicz and Werner Lemberg.
7082 * doc/grnexampl.{me,g}: A sample for grn.
7084 * Makefile.in: Added subdirectory entry for grn.
7086 * src/roff/groff/groff.cc: Added support for grn. It can be now
7087 called with the switch `-g'.
7089 * src/roff/groff/groff.man: Updated.
7091 * src/roff/grog/grog.{man,pl,sh}: Updated.
7095 2000-02-11 Gaius Mulley <gaius@glam.ac.uk>
7097 * src/include/lib.h: Added xtmptemplate and made xtmpfile
7098 parametrically polymorphic.
7100 * src/libs/libgroff/tmpfile.cc: Implemented xtmptemplate
7101 and the alterations to xtmpfile.
7102 xtmpfile can be requested to return the filename created
7103 and asked not to unlink the temp file. The default behaviour
7104 if parameters are absent is exactly the same as before.
7106 2000-02-11 Abramo Bagnara <abramo@alsa-project.org>
7108 A new request `length' is available which returns the length of a
7109 string in a number register:
7111 * src/roff/troff/input.cc (length_macro): Implement it.
7112 * src/roff/troff/input.cc (init_input_requests): Register it.
7114 2000-02-11 Werner LEMBERG <wl@gnu.org>
7116 * doc/groff.texinfo, src/roff/troff/troff.man: Add documentation
7117 of the `substring' request.
7119 * src/roff/troff/troff.man, doc/groff.texinfo: Document `length'
7122 * src/roff/troff/TODO, NEWS: Updated.
7124 2000-02-09 Werner LEMBERG <wl@gnu.org>
7126 * src/roff/groff/groff.man: Added an example.
7128 2000-02-06 Werner LEMBERG <wl@gnu.org>
7130 I've considerably modified the directory structure of the
7131 distribution to get a more vertical layout. For example, the number
7132 of top level directories has been reduced from 42 to 6.
7134 As a consequence, many changes, especially to the makefiles, were
7137 * The makefile variables `top_builddir' and `top_srcdir' have been
7138 introduced. Virtually all relative paths have been replaced with
7139 absolute ones using these two variables.
7141 * Dependencies (in the files `Makefile.dep') are no longer part of
7142 the distribution. Instead, they are created during a `make install'
7143 in the build directory.
7145 * aclocal.m4 (GROFF_SRCDIR, GROFF_BUILDDIR): Two new functions to
7146 make `top_srcdir' and `top_builddir' absolute.
7150 * Man pages now depend on the files `VERSION' and `REVISION'.
7152 * The added shell script `mkinstalldirs' will replace `mkdir' in
7155 * VERSION: Version number increased to 1.16.
7157 2000-02-04 Werner LEMBERG <wl@gnu.org>
7159 * grops/psrm.cc (read_one_of): Fixed pointer incrementation.
7161 * Makefile.in: Removed $(tmac_m) since it is no longer needed
7162 (after an update of the mm stuff).
7164 * troff/Makefile.sub (majorminor.cc): Fix dependencies.
7166 2000-02-03 Werner LEMBERG <wl@gnu.org>
7168 The .psbb request will now also accept Mac PS images (i.e. using LF
7169 as the EOL character).
7171 * troff/input.cc (ps_get_line): New function, taken from psrm.cc
7172 (with slight modifications).
7173 * troff/input.cc (do_ps_file): Use it.
7175 * test-groff: Add grohtml and grolj4 output devices to PATH.
7177 2000-01-30 Werner LEMBERG <wl@gnu.org>
7179 * NEWS, MORE.STUFF: Updated.
7181 2000-01-30 Cary D. Renzema <caryr@dollar.mxim.com>
7183 Add the `srand' command to pic.
7185 * pic/lex.cc, pic/pic.y: Implement it.
7186 * pic/pic.man: Document it.
7187 * pic/pic.cc, pic/pic.tab.h: Regenerated (with yacc).
7189 2000-01-30 Werner LEMBERG <wl@gnu.org>
7191 Add a new request `.psbb'. This does exactly what the external
7192 program psbb did. It scans a PostScript image file for a
7193 %%BoundingBox comment and extracts the bounding box values (in
7194 PostScript units) which are then stored in the four new (read-only)
7195 number registers `llx', `lly', `urx', and `ury'.
7197 This will allow the usage of the .PSPIC macro without worrying
7198 about unsafe behaviour of groff, i.e., it will work without the
7199 `-U' switch of groff.
7201 * troff/input.cc: Implement it.
7202 * tmac/tmac.pspic: Use it.
7203 * troff/troff.man, grops/grops.man, NEWS: Document it.
7204 * psbb/*, Makefile.in: Remove it since it is no longer needed.
7206 This is bloody C code simply adapted from psbb.c! Any improvements
7209 2000-01-29 Werner LEMBERG <wl@gnu.org>
7211 * man/groff_font.man: Minor clarifications.
7215 2000-01-28 Werner LEMBERG <wl@gnu.org>
7217 * afmtodit/afmtodit.pl: Use new `--' comment delimiter.
7219 2000-01-28 Gaius Mulley <gaius@glam.ac.uk>
7221 * man/groff_font.man: Brought up to date regarding tcommand
7223 * libgroff/font.cc: Handle everything after `--' as a comment
7225 * devps/*: Added comment delimiter inside devps font files.
7227 2000-01-28 Werner LEMBERG <wl@gnu.org>
7229 * tmac/tmac.arkup, tmac/groff_markup.man: Replace \fC...\fR with
7230 \fC...\fP (which now works as expected).
7232 * troff/troff.man: Fix typo.
7234 2000-01-27 Gaius Mulley <gaius@glam.ac.uk>
7236 Completed the pass_filenames implementation in troff.
7238 * libdriver/input.cc: Will read the new `F' tcommand.
7239 * troff/node.cc, troff/node.h: Will issue the new `F' tcommand.
7240 * troff/input.cc: Use it.
7242 2000-01-26 Werner LEMBERG <wl@gnu.org>
7244 * troff/env.cc (set_font): Fix the behaviour of \fP. The previous
7245 font will now be updated even if an invalid font is selected.
7247 2000-01-24 Werner LEMBERG <wl@gnu.org>
7249 * doc/homepage.ms: Updated for new tmac.arkup.
7251 * tmac/tmac.html: Disable line breaks after hyphen-like characters.
7253 * tmac/tmac.arkup: Cleanup.
7255 Added `\&' to .HTML macro to `leave vertical mode', so to say.
7257 Removed obsolete .LINK macro completely.
7259 The macros .URL, .FTP, and .MAILTO now accept a third argument which
7260 will be immediately appended to the second argument (to be used with
7261 punctuation, for example).
7263 Disabled .CDFTP macro temporarily for security reasons.
7265 * tmac/groff_markup.man: Complete revision for latest changes in
7266 tmac.arkup -- note that it does not yet format correctly with
7269 2000-01-23 Bruno Haible <haible@clisp.cons.org>
7271 * nroff/nroff.sh: Accept -Tutf8 option and pass it through.
7272 * devutf8/R.proto: Add mappings for wp, lh, rh.
7273 * devutf8/NOTES: Updated.
7275 2000-01-23 Werner LEMBERG <wl@gnu.org>
7277 * doc/groff.texinfo: Updated version/copyright info.
7279 2000-01-21 Gaius Mulley <gaius@glam.ac.uk>
7281 Added support for two new directives in device descriptions:
7282 `pass_filenames' (to pass the input file name to the output device)
7283 and `use_charnames_in_special' (to support e.g. accented characters
7284 in the `X' request).
7286 * include/font.h, troff/charinfo.h: Declare it.
7288 * libgroff/font.cc, libgroff/fontfile.cc: Set it.
7290 * devhtml/DESC: Use it.
7292 * troff/input.cc: New function encoded_char.
7294 * troff/token.h: Add test for `specialness'.
7296 2000-01-21 Werner LEMBERG <wl@gnu.org>
7298 * tmac/Makefile.sub: tmac.a4 and tmac.trace have been removed by
7299 mistake from the list of files to be installed.
7301 2000-01-18 Werner LEMBERG <wl@gnu.org>
7303 * README: Added info how to apply patches.
7305 2000-01-15 Jan Echternach <echter@informatik.uni-rostock.de>
7307 * troff/node.cc (ligature_note::operator delete): Fix g++ warning.
7309 2000-01-15 Gaius Mulley <gaius@glam.ac.uk>
7311 * troff/input.cc: Add support for troffrc-end.
7313 * tbl/main.cc: Altered to issue table-start and table-end special
7314 characters if using the html device.
7316 * devhtml/*: Modified font files to incorporate html encoding of
7319 * tmac/groff_markup.man: New file documenting tmac.arkup.
7321 * tmac/troffrc-end: New file. This is invoked after all user
7322 specified macros. Currently used by the html device to include
7323 tmac.html. Thus no need for users to specify -mhtml anymore.
7325 * tmac/Makefile.sub (NORMALFILES): Add troffrc-end.
7326 (MAN7): Add groff_markup.man.
7328 * tmac/tmac.an, tmac/tmac.html: Small html updates.
7330 * tmac/troffrc: tmac.arkup will now be called for the html device.
7332 * libgroff/font.cc, libgroff/font.h: Altered to include reading of
7333 extra device specific information about fonts.
7335 * doc/homepage.ms: New file. It is an example how an HTML home page
7336 could look like with grohtml.
7338 * doc/Makefile: Add homepage.ms. Remove rule for pic.html.
7340 2000-01-12 Bruno Haible <haible@clisp.cons.org>
7342 * devutf8/R.proto: Add mappings for ti, Fn, st, an. Change mappings
7345 * devutf8/NOTES: Updated.
7347 2000-01-08 Bruno Haible <haible@clisp.cons.org>
7349 * eqn/box.cc, eqn/lex.cc, eqn/other.cc, eqn/over.cc, eqn/special.cc,
7350 eqn/text.cc, grodvi/dvi.cc, grops/ps.cc, grops/psrm.cc,
7351 libbib/index.cc, libbib/linear.cc, libbib/search.cc,
7352 libdriver/printer.cc, libgroff/font.cc, libgroff/string.cc,
7353 pic/lex.cc, pic/object.cc, refer/label.y, refer/ref.cc, tbl/main.cc,
7354 tbl/table.cc, tfmtodit/tfmtodit.cc, troff/dictionary.cc,
7355 troff/div.cc, troff/env.cc, troff/input.cc, troff/node.cc,
7356 troff/node.h, troff/reg.cc: Avoid most "g++ -Wall -Wno-sign-compare"
7359 * troff/node.cc (bracket_node::copy): Initialize last to NULL.
7361 2000-01-12 Fabrizio Polacco <fab@prosa.it>
7363 grolj4: Paper size will be searched case-insensitively.
7365 * include/lib.h: Add check for strcasecmp().
7366 * grolj4/li4.cc (lookup_paper_size): Use strcasecmp().
7367 * configure.in: Check for strcasecmp().
7369 2000-01-11 Werner LEMBERG <wl@gnu.org>
7371 * troff/Makefile.sub (majorminor.cc): Fix incorrect path to
7374 2000-01-10 Werner LEMBERG <wl@gnu.org>
7376 * Makefile.comm, Makefile.in, doc/Makefile: More fixes for the
7379 Add a new read-only register, `.Y', which contains the groff
7382 * troff/input.cc (init_input_requests): Define it.
7383 * troff/Makefile.sub (majorminor.cc): Define `revision' string.
7384 * doc/groff.texinfo, troff/troff.man: Document it.
7386 * libgroff/Makefile.sub (version.cc): Add definition of
7387 `Version_string[]', consisting of `<major>.<minor>.<revision>'
7388 * eqn/main.cc, grodvi/dvi.cc, grolj4/lj4.cc, grops/ps.cc,
7389 grotty/tty.cc, hpftodit/hpftodit.cc, indxbib/indxbib.cc, pic/main.cc,
7390 refer/refer.cc, soelim/soelim.cc, tbl/main.cc, tfmtodit/tfmtodit.cc,
7391 troff/input.cc, pfbtops/pfbtops.c: Use it.
7393 2000-01-10 Fabrizio Polacco <fab@prosa.it>
7395 Add a revision scheme to the groff package.
7397 * REVISION: New file.
7398 * libgroff/Makefile.sub (version.cc): Use it to define
7399 `revision_string[]'.
7400 * grops/psrm.cc: Use revision_string (converted to an unsigned
7401 integer) in constructor of resource_manager.
7403 2000-01-10 Bruno Haible <haible@clisp.cons.org>
7405 * devutf8/Makefile.sub, devutf8/DESC.proto, devutf8/R.proto: New
7407 * Makefile.in (DEVDIRS): Add devutf8.
7408 * grotty/tty.cc: Include device.h.
7409 (glyph): Change type of `code' to `unsigned int'.
7410 (tty_printer): New field is_utf8. Constructor takes device argument.
7411 (tty_printer::tty_printer): If device if `utf8', set is_utf8.
7412 (tty_printer::add_char): Change type of first arg to `unsigned int'.
7413 (tty_printer::put_char): New function.
7414 (tty_printer::end_page): Use put_char() instead of ::putchar().
7415 (make_printer): Pass device to tty_printer constructor.
7416 * nroff.sh: Determine default device by calling 'locale'. As a
7417 fallback, look at all of $LC_ALL, $LC_CTYPE, $LANG, $LESSCHARSET.
7418 Recognize UTF-8 locales.
7419 * tmac/eqnrc: Recognize utf8 like latin1.
7420 * tmac/troffrc: Device utf8 needs tmac.tty.
7422 2000-01-07 Werner LEMBERG <wl@gnu.org>
7424 * tmac/Makefile.sub: tmac.a4 and tmac.trace will now be installed.
7426 2000-01-07 Paul Eggert <eggert@twinsun.com>
7428 Add a new predefined writeable number register, `year',
7429 which contains the current year.
7431 * doc/groff.texinfo, PROBLEMS, troff/troff.man: Document it.
7432 * tmac/tmac.s: Use it.
7433 * troff/input.cc (init_registers): Initialize it.
7435 2000-01-06 Werner LEMBERG <wl@gnu.org>
7437 * PROBLEMS: Fixed typo.
7439 2000-01-04 Paul Eggert <eggert@twinsun.com>
7441 * PROBLEMS: Add Y2k advice for the yr number register.
7443 2000-01-03 Paul Eggert <eggert@twinsun.com>
7445 * doc/groff.texinfo: Fix Y2k bug in documentation of \n(yr.
7447 2000-01-02 Werner LEMBERG <wl@gnu.org>
7449 * tmac/tmac.arkup: Slight modification of macros to provide better
7450 appearance for non-HTML formats.
7452 2000-01-01 Charles Levert <charles@comm.polymtl.ca>
7454 * soelim/soelim.cc (include_path_append): realloc(NULL, n)
7455 does not automatically translate to malloc(n) on all OSes
7456 (e.g., SunOS) so do it explicitly. Also, check the returned
7459 2000-01-01 Werner LEMBERG <wl@gnu.org>
7461 * tmac/tmac.arkup: Added .LINE macro. Some formatting.
7463 * Makefile.in: Added $(tmac_m) again since the Makefile in `mm'
7464 expects this variable
7466 2000-01-01 Gaius Mulley <gaius@glam.ac.uk>
7468 * doc/Makefile: Added instructions to create HTML and text
7469 versions of some files.
7471 1999-12-31 Werner LEMBERG <wl@gnu.org>
7473 * Updated INSTALL.gen.
7475 * tmac/tmac.arkup: Added fixes so that .FTP and .MAILTO works
7476 better resp. correctly with non-HTML devices.
7478 Version 1.15 released
7479 =====================
7481 1999-12-28 Werner LEMBERG <wl@gnu.org>
7483 * NEWS, VERSION: Changed to 1.15
7485 1999-12-27 Paul Eggert <eggert@twinsun.com>
7487 * nroff/nroff.man: -S is safer, not safe.
7489 * groff/groff.cc (main): Use `safer', not `safe', in variable
7490 names. This does not change the behavior.
7492 * troff/input.cc (main): Likewise.
7494 * nroff/nroff.sh: Likewise.
7496 * troff/input.cc (prepend_string): New function.
7497 (main): Prepend -msafer, so that we check macro libraries for
7500 * PROBLEMS: Report problem with Sun C++ 5.0 and 5.1.
7502 Version 1.14 released
7503 =====================
7505 1999-12-26 Werner LEMBERG <wl@gnu.org>
7507 * NEWS, VERSION: Changed to 1.14.
7509 1999-12-24 Werner LEMBERG <wl@gnu.org>
7511 * refer/refer.cc: Fixing the last fix.
7513 Version 1.13 released
7514 =====================
7516 1999-12-23 Werner LEMBERG <wl@gnu.org>
7518 * tmac/tmac.an: A typo (`.if' instead of `.ie') made the page
7523 * tmac/tmac.safer: Forgot to remove `so' from the `rm' request.
7525 * VERSION: Changed to 1.13 -- to be compliant with the Adobe 3.0
7526 document conventions, the version number must be a real.
7528 Version 1.12.1 released
7529 =======================
7531 1999-12-22 Werner LEMBERG <wl@gnu.org>
7533 * VERSION: Changed to 1.12.1.
7535 1999-12-22 Alan Rooks <arooks@istar.ca>
7537 * refer/refer.cc (do_file): Slight modification to satisfy the
7538 `Standard system CC - C++ Compilation System 3.1 03/03/99' on SCO
7541 1999-12-20 Werner LEMBERG <wl@gnu.org>
7543 * changed prep.ai.mit.edu -> ftp.gnu.org; updated copyright
7546 * tmac/tmac.safer, tmac/groff_msafer.man: Remove `so' (again) from
7547 list of unsafe requests.
7549 * pic/pic.man: Fixed a typo.
7551 * man/groff_out.man: Fixed a typo.
7553 1999-12-18 Werner LEMBERG <wl@gnu.org>
7555 * Makefile.in: Doc fixes.
7557 1999-12-17 Fabrizio Polacco <fab@prosa.it>
7559 * groff/groff.cc: Missing `U' option added to getopt().
7561 * troff/troff.man: Missing `U' option added to synopsis.
7563 Version 1.12 released
7564 =====================
7566 1999-12-14 Werner LEMBERG <wl@gnu.org>
7568 * troff/input.cc (usage), groff/groff.cc (synopsis): Added -U flag
7571 * nroff/nroff.sh, nroff/nroff.man: Replaced `secure', `unsecure'
7572 with the more appropriate terms `safer' and `unsafe'.
7574 * libgroff/strerror.c, aclocal.m4, configure.in: Added checks for
7575 sys_nerr and sys_errlist[].
7577 * pic/pic.h, aclocal.m4, configure.in: Added check for hypot().
7579 * pic/pic.y, pic/pic.cc: Added check for fmod().
7581 1999-12-13 Werner LEMBERG <wl@gnu.org>
7583 * VERSION: Changed to 1.12.
7585 Here some patches from various sources; most of them taken from
7586 the Debian distribution.
7588 * tmac/groff_mdoc.man, tmac/groff_mdoc.samples.man,
7589 tmac/Makefile.sub: New files copied directly from the NetBSD
7590 distribution. Probably, some additional adaptation later on is
7593 * tmac/tmac.safer, tmac/groff_msafer.man: Added `so' to the list
7596 * groff/groff.cc, groff/groff.man, nroff/nroff.sh,
7597 nroff/nroff.man, pic/main.cc, pic/pic.man, troff/input.cc,
7598 troff/troff.man: Added option `-U' for unsafe mode. Safe mode
7599 (`-S') is now the default.
7601 * README, NEWS: Updated.
7603 1999-12-09 Werner LEMBERG <wl@gnu.org>
7605 * doc/groff.texinfo: Regenerated nodes and menus with emacs.
7607 * doc/Makefile (clean): Added cleaning commands for groff.texinfo.
7609 1999-12-06 Werner LEMBERG <wl@gnu.org>
7611 * configure.in: Removed AC_PREFIX_PROGRAM since it causes more
7612 grief than relief today. Additionally, it is against the GNU
7615 * configure: Recreated.
7617 1999-12-05 Werner LEMBERG <wl@gnu.org>
7619 * configure.in: Added GROFF_LIBM.
7621 * configure: Recreated.
7623 * aclocal.m4 (GROFF_LIBM): New function which tests whether -lm is
7626 * Makefile.in: Added definition of $(LIBM).
7628 * Makefile.comm (LIBM): Removed.
7630 * pfbtops/Makefile.sub: On AIX, -lm is needed also.
7632 1999-12-03 Gaius Mulley <gaius@glam.ac.uk>
7634 * doc/Makefile: Added rule for generation pic.html.
7636 (clean): Files produced by grohtml will be removed also.
7638 * doc/pic.ms: Small fix.
7640 * tmac/tmac.html: Fixed suppression of headers.
7642 1999-11-16 Gaius Mulley <gaius@glam.ac.uk>
7644 * tmac/tmac.html: Fixing horizontal arrows.
7646 Turning off hyphenation.
7648 * tmac/tmac.an: Improved support for grohtml; better indentation,
7651 1999-10-31 Gaius Mulley <gaius@glam.ac.uk>
7653 * tmac/tmac.arkup: Added CDFTP macro
7655 * tmac/tmac.html: All headers are turned off for ms, me, and mm
7658 * tmac/troffrc: Some additions for HTML stuff.
7660 1999-10-06 Gaius Mulley <gaius@glam.ac.uk>
7662 * tmac/tmac.html: Small changes.
7664 1999-09-26 Werner LEMBERG <wl@gnu.org>
7666 * doc/groff.texinfo: Minor fixes.
7668 1999-09-26 Gaius Mulley <gaius@glam.ac.uk>
7670 * devhtml/TR: Changed spacewidth to 3.
7672 * tmac/Makefile.sub (NORMALFILES): Added tmac.arkup.
7674 * tmac/tmac.html: Moved markup macros to tmap.arkup.
7676 * tmac/tmac.arkup: New file.
7678 * grohtml/ChangeLog: New file.
7680 1999-09-16 Werner LEMBERG <wl@gnu.org>
7682 * doc/groff.texinfo (Common Features): Added Copying chapter.
7683 Changed format to @smallbook.
7685 1999-09-15 Werner LEMBERG <wl@gnu.org>
7687 * NEWS: Added info about groff.texinfo.
7689 * doc/groff.texinfo: Will now compile (using texi2dvi) without
7692 1999-09-14 Werner LEMBERG <wl@gnu.org>
7694 * groff/groff.man: More updates.
7696 1999-09-13 Werner LEMBERG <wl@gnu.org>
7698 * doc/groff.texinfo: New file. This manual is still very
7699 rudimentary. It has been originally contributed by Trent
7700 A. Fisher <trent@gnurd.portland.or.us> with first corrections and
7703 * INSTALL: Added information about the `doc' subdir
7705 * troff/troff.man: Minor fixes.
7707 * groff/groff.man: Added missing `-L arg' to SYNOPSIS section;
7710 * troff/input.cc (usage): Added missing `-ffam' to usage message.
7712 * Makefile.in (dist): groff-$(version).tar.gz must be removed
7713 also, otherwise it is included itself in another call of `make
7716 * groff/groff.cc (synopsis): Removed superfluous space.
7718 * PROJECTS, PROBLEMS, NEWS: Updated.
7720 * VERSION: Updated to 1.12beta.
7722 * BUG-REPORT: Some cosmetic fixes. Corrected email address.
7724 * README: Updated: Included documentation about CVS repository,
7725 mailing lists, and daily snapshots.
7727 * tmac/Makefile.sub: Fixed $(tmap_wrap) finally.
7729 1999-09-12 Bjarni Ingi Gislason <bjarniig@rhi.hi.is>
7731 * tmac/tmac.an: If the tag didn't fit into the space that the
7732 macro `TP' specifies, the rest of the tag went into the space for
7735 1999-09-12 Jeffrey Copeland <jeff@opennt.com>
7737 * grolj4/lj4.cc: Added duplex printing (option `-d').
7739 * grolj4/grolj4.man: Document duplex printing.
7741 1999-09-12 Werner LEMBERG <wl@gnu.org>
7743 * doc/Makefile (pic.ps): Fixed rule which caused problems with
7744 non-GNUish sed programs.
7746 * tmac/doc-syms: Removed extra space from -iso8802-3 macro
7749 * configure.in (LIBS): Added `-lc'
7751 * Makefile.comm (.man.n): Added substitution for @TMAC_AN_PREFIX@.
7753 * pic/tex.cc (solid_arc): Casting M_PI to double.
7755 * libgroff/putenv.c (putenv): Changed function header to ANSI C.
7757 * groff/groff.man, tmac/Makefile.sub (MAN7), tmac/groff_msafer.man
7758 (new file), tmac/msafer.man (deleted), tmac/groff_me.man (new
7759 file), tmac/me.man (deleted): {me,msafer} -> groff_{me,msafer}.
7761 * groff/groff_man.man: New file. This manual page was originally
7762 written for the Debian GNU/Linux system by Susan G. Kleinmann
7765 * eqn/list.cc (list_box::compute_metrics,
7766 list_box::compute_sublist_width): Removed variable declaration to
7767 avoid shadowing warnings.
7769 * grops/psrm.cc (resource_manager::process_file): Ditto.
7771 * tfmtodit/tfmtodit.cc (main): Ditto.
7773 * libgroff/font.cc (font::load_desc): Renamed auxiliary variable
7774 to avoid shadowing warnings.
7776 * tbl/table.cc (block_entry::do_divert, table::do_row): Renamed
7777 shadowing loop variable.
7779 * groff/groff.man, troff/troff.man: Added doc about grohtml.
7781 1999-09-12 Gaius Mulley <gaius@glam.ac.uk>
7783 New grohtml frontend to convert groff input to html.
7785 * Makefile.in (CCPROGDIRS, DEVDIRS): Added html device.
7787 * tmac/Makefile.sub (NORMALFILES): Added tmac.html.
7789 * tmac/eqnrc: Added html device.
7791 * tmac/tmac.html: New file.
7793 * eqn/main.cc (do_file, inline_equation), pic/troff.cc
7794 (troff_output::start_picture, troff_output::finish_picture),
7795 tbl/main.cc (process_input_file):
7796 Surrounded output with `graphics_start' and `graphics_end' so that
7797 the html driver can identify non-text portions.
7799 * grodvi/dvi.cc (dvi_printer::set_char), grolj4/lj4.cc
7800 (lj4_printer::set_char), grops/ps.cc (ps_printer::set_char),
7801 grotty/tty.ps (tty_printer::set_char): Additional parameter
7804 * include/printer.h: Class printer: New function
7805 set_char_and_width; new variables (is_char_named, is_named_set,
7806 named_command, named_char_s, named_char_n) to hold information
7807 about named characters -- needed by the html driver.
7809 * libdriver/printer.cc (printer::set_ascii_char,
7810 printer::set_special_char): Use set_char_and_width.
7812 * devhtml/*: New device files for html driver.
7814 * grohtml/*: New driver grohtml.
7816 1999-09-11 Wilfredo Sanchez <wsanchez@apple.com>
7818 * tmac/doc-common, tmac/tmac.an: Removed the word `UNIX' in
7821 1999-09-11 Luke Mewburn <lukem@netbsd.org>
7823 * libgroff/string.cc (search): Small fix to test against NULL
7826 1999-09-11 Jeff Conrad <jeff_conrad@msn.com>
7828 * troff/node.cc (copy): The characters in a bracket escape (e.g.,
7829 \b'abc') were stacked in reverse order when processed in a
7832 * troff/node.h: Added `*last' to struct `node' to make the above
7835 * troff/input.cc (read_draw_node), libdriver/input.cc (do_file):
7836 The default scale for the 'f' and 't' graphics functions were 'm'
7837 rather than 'u' (i.e., no scaling).
7839 1999-09-11 Peter Miller <peterm@jna.com.au>
7841 * groff/groff.cc (main), groff.man, soelim/soelim.cc (main,
7842 do_file), soelim/soelim.man: Added `-I file' option to soelim,
7843 defining include paths.
7845 * soelim/soelim.cc (include_path_append): New function.
7847 1999-09-11 Larry Jones <larry.jones@sdrc.com>
7849 * tbl/main.cc (process_options): Unix (at least Documenter's
7850 Workbench) tbl allows arbitrary non-alpha characters between
7853 1999-09-11 Paul Eggert <eggert@twinsun.com>
7855 Y2k fixes. Don't assume that the current year precedes 2000.
7857 * doc/meref.me: Add \n(y2, \n(y4.
7859 * tmac/doc-common (Yr): New number register.
7860 (Dd): Don't assume current year precedes 2000.
7862 * tmac/tmac.e (td): Likewise.
7863 (y2, y4): New number registers.
7865 * pic/pic.man: Update reference for pic paper to May, 1991
7868 1999-09-11 Werner LEMBERG <wl@gnu.org>
7870 * tmac/Makefile.sub (install_data, stamp-wrap, uninstall_sub):
7871 Removed quotation marks which prevented correct expansion of
7874 * devlj4/Makefile.sub (LJ4RES): Fixed value (600 instead of 300).
7876 1999-09-10 Werner LEMBERG <wl@gnu.org>
7878 * Makefile.sub (DISTCLEANFILES): Added `config.log' and
7881 * Removed configure.old.
7883 1999-08-31 Werner LEMBERG <wl@gnu.org>
7885 * VERSION: Updated to 1.11.1
7887 1999-05-27 Werner LEMBERG <wl@gnu.org>
7889 * doc/Makefile: changed `.PS' postfix to `.ps' for consistency.
7891 * tmac/Makefile.sub (install_data, stamp-wrap, uninstall_sub):
7892 added quotations around $(tmac_wrap) to avoid syntax error if
7895 * configure: Newly generated using autoconf 2.13.
7897 * Makefile.in (LDFLAGS): Set variable to @LDFLAGS@.
7899 Fri Aug 15 08:51:47 1997 Eric S. Raymond <esr@snark.thyrsus.com>
7901 * README, PROJECTS, NEWS, INSTALL, VERSION,
7902 doc/Makefile. doc/pic.ms, groff/groff.man:
7903 Prepare for 1.11 release. No code changes.
7904 Documentation for pic added (doc/pic.ms).
7906 Sun Nov 26 11:45:13 1995 James Clark <jjc@jclark.com>
7908 * Version 1.10 released.
7910 Fri Nov 24 09:56:16 1995 James Clark <jjc@jclark.com>
7912 * afmtodit/afmtodit.pl: Avoid comment on first line.
7914 Mon Nov 20 11:13:49 1995 James Clark <jjc@jclark.com>
7916 * aclocal.m4 (GROFF_INSTALL_SH): New macro.
7917 * configure.in: Call it.
7919 * Makefile.sub (configure): Depends on aclocal.m4 not acgroff.m4.
7920 (distfiles): Doesn't depend on config.log or config.cache.
7922 Sun Oct 1 08:45:36 1995 James Clark <jjc@jclark.com>
7924 * grog/grog.sh: Use print "" rather than print in END rule.
7926 Wed Aug 23 13:30:52 1995 James Clark <jjc@jclark.com>
7928 * tbl/main.cc (process_data): Don't give error for excess data
7929 entries that are comments.
7931 Fri Jul 28 11:00:27 1995 James Clark <jjc@jclark.com>
7933 * tbl/main.cc (process_data): Fix case where new for-scope rules
7934 silently change meaning of code.
7936 Tue Jul 4 23:39:51 1995 James Clark <jjc@jclark.com>
7938 * troff/env.cc (hyphenate): Loop over all consecutive sequences
7939 of non-zero hyphenation codes.
7941 Sat Jul 1 00:42:15 1995 James Clark <jjc@jclark.com>
7943 * aclocal.m4 (GROFF_POSIX): Use conflicting declaration technique.
7945 Thu Jun 29 13:58:36 1995 James Clark <jjc@jclark.com>
7947 * tmac/tmac.e (ip): Divert the tag so as to freeze the spaces.
7949 Tue Jun 27 12:30:16 1995 James Clark <jjc@jclark.com>
7951 * tmac/tmac.andoc: Make it work in compatibility mode.
7953 * refer/token.h (token_info::is_range_sep): New function.
7954 * refer/token.cc (init_special_chars): Make \(en a RANGE_SEP.
7955 * refer/ref.cc (reference::output): More sophisticated check for
7958 * devps/prologue.ps (MANUAL): New procedure.
7959 * grops/ps.cc (main): New -m option.
7960 (usage): Include -m.
7961 (ps_printer::~ps_printer): Implement -m.
7963 * aclocal.m4 (GROFF_G): New macro.
7964 * configure.in: Call it.
7965 * Makefile.in (g): Provided by configure.
7967 * hpftodit/hpftodit.cc (basename): Rename to xbasename.
7969 * tmac/tmac.tty: Disable warning about bad fonts. Remove font
7972 * Makefile.in (tmacpath): Don't include /usr/lib/tmac.
7973 (tmac_m, tmac_s): Deleted.
7974 (sys_tmac_prefix, tmac_wrap, tmac_prefix, tmac_an_prefix,
7975 tmac_s_prefix): New variables.
7976 (MDEFINES): Change accordingly.
7977 * Makefile.comm (.man.n): Use new TMAC_* variables.
7978 * configure.in (GROFF_TMAC): Call.
7979 * aclocal.m4 (GROFF_TMAC): Define.
7980 * tmac/Makefile.sub (stamp_wrap): New target.
7981 (install_data, uninstall_sub): Handle macro wrapping.
7983 Mon Jun 26 14:54:39 1995 James Clark <jjc@jclark.com>
7985 * tbl/main.cc (main): Ignore -T option.
7987 Thu Jun 22 09:08:06 1995 James Clark <jjc@jclark.com>
7989 * devlj4/generate/special.map: Add definition of \(nb.
7991 * tmac/tmac.dvi: Add definition of \(nb.
7993 * troff/dictionary.c (dictionary::dictionary): association::v gets
7994 initialized by association::association.
7996 * tmac/Makefile.sub: Avoid using temporary files when installing.
7998 * troff/env.cc (environment::set_font): Make bad font number a
8001 * Makefile.in (fontpath): Remove $(prefix)/lib/font from fontpath.
8003 * Makefile.in (datadir): Use share rather than lib.
8005 * groff/groff.cc (basename): Rename to xbasename.
8007 Wed Jun 21 16:59:46 1995 James Clark <jjc@jclark.com>
8009 * Makefile (CCLIBS): Don't use.
8010 * Makefile.ccpg: Likewise.
8012 * acgroff.m4: Rename to...
8013 * aclocal.m4: Modify extensively for autoconf 2.
8014 * configure.in: Likewise.
8015 * Makefile.in: Likewise.
8017 * groff/pipeline.c (const): Declare as empty if __STDC__ not
8019 (xstrsignal): Check for definition of NSIG. Conditionalize
8020 on SYS_SIGLIST_DECLARED. Make return type const.
8022 Sat Jun 10 12:28:16 1995 James Clark <jjc@jclark.com>
8024 * troff/input.cc (interpolate_macro): Rephrase missing space
8027 Thu May 11 01:07:16 1995 Jason Merrill <jason@phydeaux.cygnus.com>
8029 * addftinfo/addftinfo.cc, eqn/delim.cc, eqn/lex.cc, eqn/list.cc,
8030 grodvi/dvi.cc, groff/groff.cc, grops/ps.cc, grops/psrm.cc,
8031 grotty/tty.cc, include/ptable.h indxbib/indxbib.cc,
8032 libbib/index.cc, libbib/linear.cc, libbib/search.cc,
8033 libdriver/input.cc, libdriver/printer.cc, libgroff/font.cc,
8034 libgroff/lf.cc, libgroff/nametoindex.cc, libgroff/ptable.cc,
8035 libgroff/string.cc, lkbib/lkbib.cc, lookbib/lookbib.cc,
8036 pic/lex.cc, pic/object.cc, pic/pic.y refer/label.y refer/ref.cc,
8037 refer/refer.cc, refer/token.cc, tbl/main.cc, tbl/table.cc,
8038 tfmtodit/tfmtodit.cc, troff/dictionary.cc, troff/div.cc,
8039 troff/env.cc, troff/input.cc, troff/node.cc, troff/symbol.cc:
8042 Wed Apr 19 21:15:11 1995 James Clark <jjc@jclark.com>
8044 * troff/input.cc (spring_trap): Push a macro_iterator rather than a
8046 (spring_trap, postpone_traps, unpostpone_traps): Move to later in
8048 (macro_iterator::macro_iterator): Add additional argument.
8050 Mon Apr 10 12:06:02 1995 James Clark <jjc@jclark.com>
8052 * troff/div.cc (vertical_size::vertical_size): In place of integer
8053 specifying line spacing use cunits specifying post vertical
8055 (macro_diversion::output, top_level_diversion::output): Likewise.
8056 * troff/div.h: Change declarations accordingly.
8057 * troff/env.cc (pending_output_line): Replace ls field by post_vs
8059 (pending_output_line::pending_output_line,
8060 pending_output_line::output, environment::output,
8061 environment::output_line, environment::output_title,
8062 environment::hyphenate_line): In place of
8063 integer specifying line spacing use cunits specifying post vertical
8065 (environment::environment): Add post_vertical_spacing and
8066 prev_post_vertical_spacing arguments.
8067 (environment::get_post_vertical_spacing): New function.
8068 (environment::total_post_vertical_spacing): New function.
8069 (environment::post_vertical_spacing): New function.
8070 (init_env_requests): Initialize pvs request and .pvs register.
8071 * troff/env.h: Change declarations.
8073 Tue Mar 28 09:52:07 1995 James Clark <jjc@jclark.com>
8075 * tmac/tmac.pspic: Immediately remove the temporary file.
8077 Sat Mar 25 10:43:11 1995 James Clark <jjc@jclark.com>
8079 * tmac/tmac.pspic (PSPIC): Scale graphic uniformly even when
8080 height is specified.
8082 Thu Jan 26 16:20:13 1995 James Clark <jjc@jclark.com>
8084 * tbl/table.c (struct vertical rule, class table_entry): Use int
8085 not short for start_row and end_row.
8087 Fri Jan 13 13:53:05 1995 James Clark <jjc@jclark.com>
8089 * troff/input.cc (trapping_blank_line, blank_line_macro): New
8091 (diverted_space_node::reread, process_input_stack): Call
8092 trapping_blank_line() rather than blank_line().
8093 (init_input_requests): Bind "blm" to blank_line_macro().
8095 * tmac/tmac.s (XA): Use .br and par@reset rather than XA.
8097 Tue Jan 10 11:40:35 1995 James Clark <jjc@jclark.com>
8099 * troff/env.cc (environment::possibly_break_line): Require that
8100 width total excluding width of final space node be greater than
8101 the target text length.
8103 Tue Jan 3 09:13:37 1995 James Clark <jjc@jclark.com>
8105 * troff/node.cc (kern_pair_node::vertical_extent): New function.
8107 Sun Dec 4 13:19:07 1994 James Clark <jjc@jclark.com>
8109 * troff/node.cc (charinfo_node): New class.
8110 (glyph_node, composite_node): Derive from charinfo_node. Change
8111 member functions accordingly.
8113 Wed Nov 30 10:29:29 1994 James Clark <jjc@jclark.com>
8115 * nroff/nroff.sh: Use -Tlatin1 not -TLatin1.
8117 Mon Aug 8 10:17:59 1994 James Clark (jjc@jclark.com)
8119 * tmac/tmac.tty-char: Add definitions for \(ab and \[arrowvertex].
8121 * devps/generate/textmap (notsubset): Add.
8123 * tmac/tmac.a4: New file.
8125 Sun Jul 24 20:08:42 1994 James Clark (jjc@jclark.com)
8127 * pic/main.cc (had_parse_error): New variable.
8128 (do_picture, do_whole_file): Set had_parse_error if yyparse()
8130 (main): Return 1 if had_parse_error is true.
8132 Tue Jul 19 13:40:31 1994 James Clark (jjc@jclark.com)
8134 * grolj4/lj4.cc (main): Avoid use of strtoul.
8136 Mon Jul 18 15:03:02 1994 James Clark (jjc@jclark.com)
8138 * nroff/nroff.sh: Default device is -Tlatin1 if $LC_CTYPE is
8139 iso_8859_1 or $LESSCHARSET is latin1.
8141 Sun Jul 10 13:38:35 1994 James Clark (jjc@jclark.com)
8143 * hpftodit: New directory.
8144 * Makefile.in (CCPROGDIRS): Add hpftodit.
8145 * devlj4/generate: New directory.
8147 Thu Jul 7 23:49:48 1994 James Clark (jjc@jclark.com)
8149 * configure.in: Don't use AC_VFORK.
8150 * groff/pipeline.c (run_pipeline): Use fork() always.
8152 Wed Jul 6 11:13:17 1994 James Clark (jjc@jclark.com)
8154 * grops/ps.cc (main): Use %1 not %s in error message for -w.
8156 * Makefile.in (CCPROGDIRS): Add grolj4.
8157 (DEVDIRS): Add devlj4.
8158 * grolj4, devlj4: New directories.
8159 * tmac/troffrc: Handle lj4.
8160 * tmac/tmac.lj4: New file.
8162 Fri Jun 17 18:02:53 1994 James Clark (jjc@jclark.com)
8164 * tmac/tmac.e (@n): Set indent to 0 before calling |h.
8166 Wed Jun 1 07:33:47 1994 James Clark (jjc@jclark.com)
8168 * troff/input.cc (do_if_request): At end of second string, switch
8169 environments before getting next token.
8171 Fri May 20 07:39:18 1994 James Clark (jjc@jclark.com)
8173 * devps/psstrip.sed: Split rule that strips whitespace on either
8176 Wed May 18 08:13:47 1994 James Clark (jjc@jclark.com)
8178 * troff/node.h (font_family::make_definition): Add return value to
8179 declaration. * troff/symbol.h (symbol::operator==,
8180 symbol::operator!=): Likewise.
8182 Tue May 17 20:46:06 1994 James Clark (jjc@jclark.com)
8184 * groff/groff.cc (main, help, synopsis): Handle -S.
8185 (possible_command::insert_arg): New function.
8187 * tmac/tmac.safer: New file.
8188 * tmac/msafer.man: New file.
8189 * tmac/Makefile.sub (FILES): Add tmac.safer and msafer.man.
8191 Thu Mar 10 01:58:30 1994 Paul Eggert (eggert@twinsun.com)
8193 * pic/pic.h, pic/main.cc (safer_flag): New variable.
8194 * pic/pic.y (placeless_element): Avoid unsafe operations if
8195 `safer_flag' is set.
8196 * pic/main.cc (main): Add -S option, which sets `safer_flag'.
8198 Tue May 10 13:02:31 1994 James Clark (jjc@jclark.com)
8200 * eqn/lex.cc (get_token): Put call to add_context() in block to
8201 work around Sun C++ 4.0 bug.
8203 * include/stringclass.h (operator +): Use ?: instead of `if' to
8204 work around Sun C++ 4.0 bug.
8206 Thu May 5 11:18:03 1994 James Clark (jjc@jclark.com)
8208 * tbl/main.cc (process_format): Accept - as a synonym for the _
8211 * libbib/index.cc (minus_one): Don't declare as const.
8213 Fri Apr 29 09:32:48 1994 James Clark (jjc@jclark.com)
8215 * troff/input.cc (get_char_for_escape_name): Push back a newline.
8217 Wed Apr 27 21:14:18 1994 James Clark (jjc@jclark.com)
8219 * troff/input.cc (write_macro_request): New function.
8220 (init_input_requests): Bind write_macro_request to writem.
8222 Sun Apr 17 11:15:38 1994 James Clark (jjc@jclark.com)
8224 * tmac/tmac.s (@EN): Turn filling back on even if there was no
8227 * eqn/lex.cc (do_space): Supply missing argument to lex_error.
8229 * tmac/tmac.s (@TS): Renamed from TS.
8230 (TS): Call LP then TS again.
8231 (cov*ab-init): Alias @TS to TS.
8233 * tmac/tmac.s: Allow QP or RS to initialize.
8235 * tmac/tmac.s (par@load-init): New macro. Call at end of file.
8236 Move initializations of PS and LL here.
8237 (par@init): Don't initialize HY. Avoid changing environment 0.
8238 (par*env-init): Don't all par@reset.
8240 Thu Apr 14 19:15:45 1994 James Clark (jjc@jclark.com)
8242 * include/posix.h: Include <fcntl.h> only if not using <osfcn.h>.
8244 Sun Apr 10 09:54:44 1994 James Clark (jjc@jclark.com)
8246 * Makefile.in (MDEFINES): Add LDFLAGS.
8247 (LDFLAGS): Add definition line.
8249 Thu Apr 7 22:22:22 1994 James Clark (jjc@jclark.com)
8251 * troff/input.cc (get_optional_char): Split off error check into...
8252 (check_missing_character): New function.
8253 * troff/token.h: Declare it.
8254 * troff/env.cc (margin_character): Don't call get_optional_char.
8255 Only call tok.next() after making the node.
8257 * include/lib.h (getopt): Make 2nd argument char *const *.
8259 Fri Mar 11 07:28:03 1994 James Clark (jjc@jclark.com)
8261 * nroff/conftest.sh: Deleted.
8263 Fri Mar 4 10:51:36 1994 James Clark (jjc@jclark.com)
8265 * pic/make-dos-dist: Deleted.
8267 Wed Mar 2 20:59:16 1994 James Clark (jjc@jclark.com)
8269 * devps/psstrip.sed: Strip comments before stripping trailing
8272 Sat Feb 19 13:07:16 1994 James Clark (jjc@jclark.com)
8274 * Version 1.09 released.
8276 Wed Feb 16 16:53:49 1994 James Clark (jjc@jclark.com)
8278 * tmac/doc-ditroff (hK): Don't reset page number if \nC is > 0.
8280 Mon Feb 14 08:26:40 1994 James Clark (jjc@jclark.com)
8282 * libgroff/font.cc (font::load_desc): Fix typo in error message.
8284 Sun Feb 13 09:37:38 1994 James Clark (jjc@jclark.com)
8286 * libgroff/new.cc (operator new): Rewrite so as to avoid warning
8287 about returning without a value.
8289 * troff/charinfo.h (charinfo::get_special_translation): Cast
8290 TRANSLATE_NONE to int.
8292 * refer/token.cc (lookup_token, store_token): Remove bogus loop
8293 test. Fix test so that it works with n unsigned.
8295 * pic/pic.y (defaults_table): Fully bracket initializer.
8296 * pic/lex.cc (lookup_keyword): Likewise.
8297 * eqn/lex.cc (token_table, def_table): Likewise.
8298 * eqn/box.cc (param_table): Likewise.
8299 * troff/input.cc (warning_table): Likewise.
8300 * libgroff/font.cc (table): Likewise.
8301 * grops/ps.cc (ps_printer::special): Likewise.
8302 * grops/psrm.cc (resource_manager::process_file): Likewise.
8303 * tfmtodit/tfmtodit.cc (lig_chars, lig_table): Likewise.
8304 * refer/command.cc (command_table): Likewise.
8305 * addftinfo/addftinfo.cc (param_table): Likewise.
8307 * troff/symbol.cc (symbol::symbol): Prevent compiler warnings
8308 about temp's being unused.
8309 (unused): New function.
8311 * groff/pipeline.cc: Declare c_fatal.
8313 * libbib/linear.cc (bmpattern::search): Cast patterrn[--j] to
8316 * libbib/index.cc (index_search_item::load): Prevent compiler
8317 warnings about fd_closer's being unused.
8318 (unused): New function.
8320 Sat Feb 12 10:31:59 1994 James Clark (jjc@jclark.com)
8322 * troff/input.cc (copy_mode_error): Make `prefix' static.
8325 * include/posix.h: Include <osfcn.h> is HAVE_CC_OSFCN_H is
8327 * acgroff.m4, configure.in, Makefile: Rename HAVE_CC_UNISTD_H to
8328 HAVE_CC_OSFCN_H and modify accordingly.
8330 * troff/input.cc (init_charset_table): radicalex overlaps
8333 * groff/acgroff.m4 (GROFF_ISC_SYSV3): New macro (from
8334 udodo!hans@relay.NL.net).
8335 * groff/configure.in: Call it.
8337 * groff/acgroff.m4 (GROFF_PCLOSE): New macro.
8338 * groff/configure.in: Call it.
8339 * include/lib.h: Conditionalize declaration of pclose.
8341 * troff/div.cc (last_page_number): New global variable.
8342 (top_level_diversion::begin_page): Exit if we just printed the
8344 * troff/div.h (last_page_number): Declare it.
8345 * troff/input.cc (parse_output_page_list): Set last_page_number.
8347 * eqn/sqrt.cc: Rename \(rn to \[radicalex].
8348 * devps/S, devps/textmap, tmac/tmac.ps, tmac/tmac.dvi,
8349 tmac/tmac.X: Likewise.
8350 * tmac/tmac.ps, tmac/tmac.X, tmac.dvi: Add definitions of \(rn.
8351 * tmac.dvi: Make \(ru and \(ul extend beyond their width by .04m.
8353 Fri Feb 11 11:45:40 1994 James Clark (jjc@jclark.com)
8355 * tmac/doc-ditroff (hK): Remove groff specific code which
8356 prevented page-breaks between separate manual entries. If this is
8357 the first page, don't set the page number to 1.
8359 * acgroff.m4 (GROFF_POSIX): New macro.
8360 * configure.in: Use it.
8362 * troff/node.cc (class real_output_file,
8363 real_output_file::real_output_file,
8364 real_output_file::~real_output_file): Conditionalize use of
8365 popen/pclose on POPEN_MISSING.
8366 * troff/node.h: Conditionalize pipe_command on POPEN_MISSING.
8367 * troff/input.cc (pipe_command): Give an error if POPEN_MISSING.
8368 (pipe_source): Similarily.
8370 * acgroff.m4 (GROFF_PROG_CCC): Update message about libg++.
8372 * acgroff.m4 (GROFF_GETOPT, GROFF_PUTENV, GROFF_POPEN): Detect
8373 presence of declarations by trying to compile example with
8374 conflicting declarations. (gcc only gives a warning for missing
8377 Wed Feb 9 09:12:23 1994 James Clark (jjc@jclark.com)
8379 * tmac/tmac.pspic (PSPIC): Allow options to specify alignment
8380 (from Ulrich Lauther).
8382 Tue Feb 8 03:56:40 1994 James Clark (jjc@jclark.com)
8384 * libbib/linear.cc (file_buffer::load): Use S_ISREG macro.
8386 Thu Feb 3 09:34:35 1994 James Clark (jjc@jclark.com)
8388 * indxbib/indxbib.cc (write_hash_table): Add code for case where
8389 pointers and ints have different sizes.
8391 Sun Jan 9 16:17:51 1994 James Clark (jjc@jclark.com)
8393 * tmac/tmac.s (par*env-init): Call par@reset.
8395 Fri Jan 7 10:24:27 1994 James Clark (jjc@jclark.com)
8397 * tmac/tmac.s (@IP): Switch to a new environment when diverting
8399 (par*push-tag-env, par*pop-tag-env): New macros.
8401 Wed Jan 5 21:18:34 1994 James Clark (jjc@jclark.com)
8403 * grops/ps.cc (ps_printer::ps_printer): Use MAX_LINE_LENGTH for
8404 initializing `out'. Reduce MAX_LINE_LENGTH from 79 to 72.
8406 * grops/ps.cc (ps_printer::~ps_printer): Output %%CreationDate
8407 comment. Include <time.h>.
8409 Wed Dec 15 14:14:00 1993 James Clark (jjc@jclark.com)
8411 * grops/ps.cc (is_small_h, is_small_v): Deleted.
8412 (ps_printer::flush_sbuf): Use absolute motion only at beginning of
8415 Tue Dec 14 10:06:34 1993 James Clark (jjc@jclark.com)
8417 * troff/input.cc (read_request): Only print a prompt if reading
8418 from the terminal. Also clearerr on EOF if reading from the
8419 terminal. Declare isatty.
8421 Mon Nov 29 08:38:15 1993 James Clark (jjc@jclark.com)
8423 * refer/label.y: Rename map_t to map_func and extractor_t to
8426 Sat Oct 30 06:38:12 1993 James Clark (jjc@jclark.com)
8428 * include/assert.h: Don't use volatile.
8429 * libgroff/assert.cc: Likewise.
8431 Fri Oct 29 15:00:23 1993 James Clark (jjc@jclark.com)
8433 * troff/input.cc (abort_request): Look at character in tok before
8436 Thu Oct 28 14:09:48 1993 James Clark (jjc@jclark.com)
8438 * troff/troff.h (NO_RETURN): Deleted.
8439 * troff/div.cc (cleanup_and_exit): Don't declare aas NO_RETURN.
8440 * troff/input.cc (exit_troff): Likewise
8442 * Makefile.in: Remove `Making ...' messages since GNU make now
8445 * configure.in: Use AC_HAVE_HEADERS(unistd.h) instead of AC_UNISTD_H.
8447 Wed Oct 27 11:12:51 1993 James Clark (jjc@jclark.com)
8449 * tmac/tmac.s (@init): Initialize PO to \n(.o here, rather than
8452 Sat Oct 23 10:03:52 1993 James Clark (jjc@jclark.com)
8454 * tmac/tmac.e (hl): Use \n[.in] rather than \n(.i.
8456 Thu Oct 14 12:09:45 1993 James Clark (jjc@jclark.com)
8458 * eqn/delim.cc (delim_box::compute_metrics): Don't increase
8459 MARK_REG if there was no left delimiter.
8461 Sat Oct 2 19:54:47 1993 James Clark (jjc@jclark.com)
8463 * pic/troff.cc (troff_output::text): Set line thickness to
8464 relative before outputting text.
8466 * tmac/tmac.e (@k): Don't zero ?T.
8469 Sat Sep 25 11:08:43 1993 James Clark (jjc@jclark.com)
8471 * tmac/tmac.e ($p): Handle possibility that $3 is empty.
8473 Wed Aug 18 08:51:41 1993 James Clark (jjc@jclark.com)
8475 * troff/input.cc (decode_args): Warn about unquoted tabs (from
8478 Tue Aug 10 08:38:32 1993 James Clark (jjc@jclark.com)
8480 * troff/input.cc (ignoring): New variable.
8481 (ignore): Set ignoring during call to do_define_macro.
8482 (do_define_macro): Clear ignoring before interpolating terminating
8484 (copy_mode_error): New function.
8485 (get_char_for_escape_name, read_long_escape_name,
8486 interpolate_arg): Use copy_mode_error.
8487 (warning_table): Add WARN_IG.
8488 * troff/troff.h (WARN_IG): Declare.
8489 (WARN_TOTAL): Change accordingly.
8491 * groff/pipeline.c (strsignal): Rename to xstrsignal.
8492 * groff/groff.cc (strsignal): Delete declaration.
8494 Fri Jul 16 01:43:12 1993 James Clark (jjc@jclark.com)
8496 * troff/div.cc (page_offset): Use 'm' as default scaling.
8498 Sat Jul 3 09:11:38 1993 James Clark (jjc@jclark.com)
8500 * nroff/nroff.sh: Ignore -u.
8502 Wed Jun 9 12:17:27 1993 James Clark (jjc@jclark.com)
8504 * Makefile.in (MDEFINES): Pass down MAKEOVERRIDES.
8506 Fri Jun 4 17:35:47 1993 James Clark (jjc@jclark.com)
8508 * tmac/tmac.s (par*box-draw): Set adjustment mode to l while
8510 (B2): With -Tascii, leave additional vertical space before
8511 and after. Ensure that the left and right indent is restored to
8512 what it was even if the point size changes. Don't call
8513 par@finish. Change the indent, line length and title length
8514 directly. With -Tascii, make the width of the box 1n less.
8515 (B1): Remember 1n at the current point size. Don't call
8516 par@reset. Change the indent, line length and title length
8517 directly. Ensure that the temporary indent is preserved.
8518 (par*box-mark-top): Turn off no spacing mode.
8520 Thu Jun 3 17:47:14 1993 James Clark (jjc@jclark.com)
8522 * Makefile.in (dist): Use .gz suffix.
8524 Thu May 27 20:04:59 1993 James Clark (jjc@jclark.com)
8526 * troff/input.cc (main): Add return 0.
8527 * pic/main.cc (main): Use return instead of exit.
8528 * tbl/main.cc (main): Likewise.
8529 * eqn/main.cc (main): Likewise.
8530 * grops/ps.cc (main): Likewise.
8531 * grotty/tty.cc (main): Likewise.
8532 * groff/groff.cc (main): Likewise.
8533 * grodvi/dvi.cc (main): Likewise.
8534 * refer/refer.cc (main): Likewise.
8535 * indxbib/indxbib.cc (main): Likewise.
8536 * lkbib/lkbib.cc (main): Likewise.
8537 * soelim/soelim.cc (main): Likewise.
8538 * addftinfo/addftinfo.cc (main): Likewise.
8539 * acgroff.m4 (GROFF_PROG_CCC, GROFF_CC_COMPILE_CHECK,
8540 GROFF_COOKIE_BUG, GROFF_CC_ANSI_BUG): Likewise.
8542 * troff/token.h (process_input_stack): Don't declare as static.
8543 * troff/input.cc: Likewise.
8545 * troff/node.c (invalidate_fontno): Make it a static member of
8546 class font_family. Change callers.
8547 * troff/node.c: Change declaration.
8549 * tbl/main.cc (struct input_entry_format): Add explicit public
8551 * tbl/table.cc (struct text_stuff, struct single_hline_stuff,
8552 struct double_hline_stuff): Likewise.
8553 * tbl/table.h (struct entry_format): Likewise.
8554 * pic/object.h (struct saved_state): Likewise.
8556 * include/stringclass.h: Add forward declarations of friend
8557 functions that are later declared as inline. Don't include inline
8558 specifier in friend declaration.
8560 * libgroff/lib.h: Declare popen and pclose.
8561 * acgroff.m4 (GROFF_POPEN): New macro.
8562 * configure.in: Call it.
8564 * include/lib.h (PI): New constant. Undef first if necessary.
8565 * tfmtodit/tfmtodit.cc (main): Use PI rather than M_PI.
8566 * grops/ps.cc (degrees, radians): Likewise.
8567 * libgroff/font.cc (font::get_skew): Likewise.
8569 * grops/ps.cc (is_ascii): New function.
8570 (ps_output::put_string): Use is_ascii. Use csprint rather than
8572 (ps_printer::define_encoding): Use csspace.
8573 * libgroff/strtol.c (ISASCII): New macro.
8574 (strtol): Cast arguments to is*() and tolower() to unsigned char.
8575 Use ISASCII rather than isascii.
8576 * libgroff/cmap.cc: Use isascii() only if <ctype.h> defines it.
8577 * libgroff/cset.cc: Likewise.
8578 * libdriver/input.cc: Include cset.h.
8579 (do_file, get_integer, possibly_get_integer): Use csdigit() rather
8582 * refer/refer.cc (main): Use %ld rather than %d for longs.
8584 * libbib/index.cc (index_search_item_iterator::get_tag): Use
8587 * addftinfo/addftinfo.cc (param_t): Add explicit `int'.
8589 Mon May 24 08:51:37 1993 James Clark (jjc@jclark.com)
8591 * troff/input.cc (hyphenation_code): Skip white space between
8594 Sun May 16 08:15:52 1993 James Clark (jjc at jclark.com)
8596 * tbl/table.h (table::entry_list_tailp): New member.
8597 (table::table): Initialize it.
8598 (table::add_entry): Use entry_list_tailp to avoid O(n^2)
8601 Sat May 15 17:26:00 1993 James Clark (jjc at jclark.com)
8603 * grotty/tty.cc (tty_printer::add_char): Don't discard characters
8604 with negative horizontal positions. Remove casts of glyph::hpos to
8606 (USHRT_MAX): Delete definition.
8607 (SHRT_MAX, SHRT_MIN): New definitions.
8608 (glyph::hpos): Change type to short.
8609 (tty_printer::end_page): Output multiple backspaces if necessary.
8610 Remove casts of glyph::hpos to int.
8612 Fri May 7 12:14:37 1993 James Clark (jjc at jclark.com)
8614 * tmac/tmac.s (@RT): New definition.
8616 Thu May 6 21:36:54 1993 James Clark (jjc at jclark.com)
8618 * refer/refer.cc (do_file): Make sure current_filename is set when
8621 * pic/common.cc (common_output::dot_line): Handle zero length
8624 Sun May 2 19:54:16 1993 James Clark (jjc at jclark.com)
8626 * tmac/tmac.s (par@reset): Get value for .hy for \n[HY].
8627 (par@init): Initialize \n[HY].
8629 Mon Apr 26 11:43:16 1993 James Clark (jjc at jclark.com)
8631 * troff/dictionary.cc (dictionary::remove): Continue when
8634 Sun Apr 25 11:03:00 1993 James Clark (jjc at jclark.com)
8636 * Makefile.com (.y.cc): Avoid ending up with two versions of
8639 Thu Apr 22 21:03:45 1993 James Clark (jjc at jclark.com)
8641 * tmac/tmac.dvi (\(,c): Define only if it does not exist.
8642 (\(,C): Likewise. Also fix typo.
8644 Wed Apr 21 08:47:32 1993 James Clark (jjc at jclark.com)
8646 * lib.h: Delete extraneous semi-colon.
8648 * Add pso request: `so' from a pipe.
8649 * troff/input.c (file_iterator::file_iterator): Add 3rd argument.
8650 (file_iterator::close): New function.
8651 (file_iterator::~file_iterator, file_iterator::next_file): Use
8652 file_iterator::close.
8653 (file_iterator::backtrace): Say `process' rather than `file' when
8654 the stream is popened.
8655 (pipe_source): New function.
8656 (init_input_requests): Bind ".pso" to pipe_source.
8658 Tue Apr 20 00:02:26 1993 James Clark (jjc at jclark.com)
8660 * afmtodit/afmtodit.pl: Avoid single quotes in comments.
8662 * pfbtops/pfbtops.c: Output 64 characters per line. Output hex
8663 digits in lower case.
8665 Mon Apr 19 09:55:57 1993 James Clark (jjc at jclark)
8667 * Version 1.08 released.
8669 * Makefile.in (dist): Insert || true after ln -s commands that
8672 * mm: Update to mm 1.16.
8674 * acgroff.m4 (GROFF_CSH_HACK): New macro.
8675 * configure.in: Call GROFF_CSH_HACK. Substitute for
8677 * Makefile.in (SH_SCRIPT_SED_CMD): New variable. Include in
8679 * nroff/Makefile.sub (nroff): New target.
8680 (install_data): Install nroff.
8681 * eqn/Makefile.sub (neqn): Sed with SH_SCRIPT_SED_CMD.
8682 * grog/Makefile.sub (grog): Sed grog.sh with SH_SCRIPT_SED_CMD.
8684 Sat Apr 17 08:24:28 1993 James Clark (jjc at jclark)
8686 * eqn/Makefile.sub (neqn): Add chmod +x.
8688 * grog/Makefile.sub (grog): Remove spurious semi-colon.
8690 Fri Apr 16 22:41:57 1993 James Clark (jjc at jclark)
8692 * troff/input.cc (string_iterator::string_iterator()): Initialize
8695 Tue Apr 13 10:22:28 1993 James Clark (jjc at jclark)
8697 * troff/div.cc (macro_diversion::space,
8698 top_level_diversion::space): Don't set high_water_mark.
8699 (macro_diversion::output, top_level_diversion::output): Don't
8700 include post line space in high water mark.
8702 Wed Apr 7 12:48:18 1993 James Clark (jjc at jclark)
8704 * eqn/eqn.y: Don't define YYDEBUG.
8705 * pic/pic.y: Likewise.
8707 Mon Apr 5 10:15:15 1993 James Clark (jjc at jclark)
8709 * tmac/tmac.e ([3): Add space after comma following editors.
8710 Change double spaces to single spaces.
8711 ([4): Change double spaces to single spaces.
8713 * grops/ps.h (USE_PS_ADOBE_2_0): New flag for broken_flags.
8714 * grops/ps.cc (ps_printer::~ps_printer): If the USE_PS_ADOBE_2_0
8715 bit is set in broken_flags, use 2.0 rather than 3.0 as the version
8716 after %!PS-Adobe- (for Newsprint).
8718 * troff/div.cc (top_level_diversion::begin_page): When
8719 before_first_page is 1, set page_number to 1.
8721 Sun Apr 4 14:28:53 1993 James Clark (jjc at jclark)
8723 * eqn/box.cc (box::top_level): Protect equation with \&.
8725 Sat Apr 3 23:27:25 1993 James Clark (jjc at jclark)
8727 * groff/groff.cc (possible_command::set_name): Delete old name.
8729 * groff/groff.cc (possible_command::~possible_command): Use
8732 * troff/node.cc (troff_output_file::begun_page): New member.
8733 (troff_output_file::troff_output_file): Initialize it.
8734 (troff_output_file::really_begin_page): Only output V command if a
8735 page has been begun.
8737 * pic/pic.y (placeless_element): Delete argument to PRINT after
8740 Fri Apr 2 11:31:02 1993 James Clark (jjc at jclark)
8742 * Make wrapman work.
8743 * troff/div.h (class top_level_diversion): Replace
8744 first_page_begun by before_first_page (with opposite sense).
8745 * Change first_page_begun to before_first_page inverting sense.
8746 * troff/div.cc (class nl_reg): New class.
8747 (init_div_requests): Use class nl_reg for \n(nl.
8748 (top_level_diversion::begin_page): Don't call
8749 output_file::begin_page if before_first_page is 2;
8750 reset before_first_page afterwards. If have_next_page_number is
8751 false, then always increment page_number.
8752 * tmac/tmac.an: Set traps within TH rather than at the top-level.
8753 Restore compatibility mode after loading, and then disable
8754 compatibility mode in TH.
8756 Thu Apr 1 11:09:34 1993 James Clark (jjc at jclark)
8758 * grotty/tty.cc (tty_printer::end_page): Don't discard characters
8760 * troff/node.h (output_file::trailer): Declare.
8761 * troff/div.cc (cleanup_and_exit): Call output_file::trailer().
8762 * troff/node.cc (output_file::trailer): New function.
8763 (troff_output_file::~troff_output_file): Move most code into...
8764 (troff_output_file::trailer): New function.
8765 (class troff_output_file): Delete page_length member. Declare
8767 (troff_output_file::really_begin_page): Use current page length
8768 for final V command.
8770 * tbl/main.cc (struct options): New decimal_point_char member.
8771 (options::options): Initialize this.
8772 (process_options): Implement decimalpoint option.
8773 (process_data): Pass decimal_point_char option to table::table.
8774 * tbl/table.h (class table): New decimal_point_char member.
8775 (table::table): Add additional argument.
8776 * tbl/table.cc (find_dot): Rename to find_decimal_point. Add
8777 second argument specifying decimal point character. Use this
8779 (table::table): Initialize decimal_point_char.
8780 (table::add_entry): Change call to find_dot.
8782 * troff/input.cc (get_copy, token::next): Implement \V.
8783 (interpolate_environment_variable): New function.
8785 Tue Mar 30 14:41:39 1993 James Clark (jjc at jclark)
8787 * pic/lex.cc (lookup_keyword): Rename MIN to K_MIN, MAX to K_MAX.
8788 * pic/pic.y: Likewise.
8790 * grotty/tty.cc (tty_printer::add_char, tty_printer::end_page):
8792 * refer/ref.cc (reference::insert_field, reference::delete_field):
8794 * troff/number.cc (parse_term): Likewise.
8796 * acgroff.m4 (GROFF_PROG_YACC): New macro.
8797 * configure.in: Use GROFF_PROG_YACC.
8799 * acgroff.m4 (GROFF_PROG_CCC): Don't add -O automatically for gcc
8801 * Makefile.in (OPTIMIZE): New define.
8802 (DEBUG): Empty by default.
8803 (CCFLAGS, CFLAGS): Include $(OPTIMIZE).
8805 * acgroff.m4 (GROFF_SYS_SIGLIST): Don't quote program.
8806 (GROFF_ARRAY_DELETE): Likewise.
8807 (GROFF_CC_COMPILE_CHECK): Quote use of $2 and $3.
8809 * troff/env.cc (trie::~trie): Make virtual to shut up g++.
8811 * devps/psstrip.sed: Use different delimiter on last line (so that
8812 it works with BSD 4.4 sed.)
8814 Mon Mar 29 17:07:14 1993 James Clark (jjc at jclark)
8816 * devps/psstrip.sed: Delete comments.
8818 * acgroff.m4 (AC_GETOPT): Don't test whether <unistd.h> declares
8819 optind, opterr, optarg.
8820 * lib.h: When UNISTD_H_DECLARES_GETOPT is defined, declare optind,
8823 Sun Mar 28 17:44:25 1993 James Clark (jjc at jclark)
8825 * Makefile.in (check): Dummy target.
8827 Wed Mar 3 04:53:38 1993 James Clark (jjc at jclark)
8829 * Version 1.07 released.
8831 * Integrate mm 1.11.
8833 * tbl/table.cc (alphabetic_block_entry::print): start_row was used
8834 where start_col was meant.
8836 Thu Feb 25 07:55:36 1993 James Clark (jjc at jclark)
8838 * grog/grog.sh, grog/grog.pl: Recognize PH and SA as -mm macros.
8840 Wed Feb 24 10:15:34 1993 James Clark (jjc at jclark)
8842 * troff/input.cc (token::next): Make \z\o'...' and similar things
8845 * env.h (MARGIN_CHARACTER_ON, MARGIN_CHARACTER_NEXT): New
8847 (environment): Add margin_character_flags member.
8848 * env.cc (environment::environment(symbol),
8849 environment::environment(const environment *): Initialize
8850 margin_character_flags.
8851 (margin_character): Rewrite.
8852 (environment::output_line): Add a margin character if
8853 margin_character_flags is non-zero. Turn off the
8854 MARGIN_CHARACTER_NEXT bit. If that makes margin_character_flags
8855 zero, use margin_character_node without copying and then set
8856 margin_character_node to 0.
8858 * devps/DESC.in: Change minimum size to 1000.
8860 Tue Feb 23 14:57:49 1993 James Clark (jjc at jclark)
8862 * troff/symbol.h (symbol::hash): Change return type to unsigned
8864 * troff/dictionary.cc (dictionary::lookup, dictionary::remove):
8867 * test-groff: Use -r rather than -x.
8869 * grops/psfig.diff: Include in distribution again.
8871 Mon Feb 22 09:10:44 1993 James Clark (jjc at jclark)
8873 * Makefile.in (dist): Use gzip.
8875 Sun Feb 21 11:12:53 1993 James Clark (jjc at jclark)
8877 * acgroff.m4 (GROFF_GETOPT): Check for declaration of getopt() in
8878 unistd.h as well as in stdlib.h.
8879 * include/lib.h: Include <stdlib.h> is STDLIB_H_DECLARES_GETOPT is
8880 defined; otherwise include <sys/types.h> and <unistd.h> if
8881 UNISTD_H_DECLARES_GETOPT is defined.
8883 * configure.in: use builtin(include, ... rather than include(...
8884 * configure: Regenerate with autoconf 1.3.
8886 * libdriver/print.cc (printer::adjust_arc_center): Use new
8887 algorithm suggested by Andy Fyfe.
8889 * libdriver/printer.cc (printer::adjust_arc_center): New function.
8890 * include/printer.h: Declare this.
8891 * grops/ps.cc (ps_printer::draw): Use it.
8892 * grodvi/dvi.cc (dvi_printer::draw): Use it.
8894 Fri Feb 19 23:13:51 1993 James Clark (jjc at jclark)
8896 * Makefile.comm (.man.n): Replace macrodir by tmacdir.
8898 Thu Feb 11 16:46:59 1993 James Clark (jjc at jclark)
8900 * eqn/main.cc (main): Handle "eqn -".
8902 Mon Jan 4 20:29:56 1993 James Clark (jjc at jclark)
8904 * tmac/tmac.e (++): Install fix from comp.bugs.4sd.
8906 * mm: Integrate version 1.08.
8908 * pic/troff.cc (troff_output::finish_picture): Set
8909 EQN_NO_EXTRA_SPACE reg to 0 rather than removing it.
8910 * eqn/box.cc (box::extra_space): Set EQN_NO_EXTRA_SPACE_REG to 0
8911 if it's not defined. Check whether the register is non-zero rather
8912 than whether it's not defined.
8913 * tmac.e ({, <): Make argument to \x zero if \n(0x is non-zero.
8915 * indxbib/indxbib.cc: Move all signal handling into...
8916 * indxbib/signal.c: New file.
8917 * configure.in: Call AC_RETSIGTYPE.
8919 * acgroff.m4 (GROFF_STRUCT_EXCEPTION): New macro.
8920 * configure.in: Call GROFF_STRUCT_EXCEPTION.
8921 * libgroff/matherr.c: Protect with ifdef HAVE_STRUCT_EXCEPTION.
8923 * troff/input.cc (token::token, token::operator=): Work round SGI
8925 * pic/object.cc (position::position): Likewise.
8927 Mon Dec 28 21:50:21 1992 James Clark (jjc at jclark)
8929 * pic/pic.h: Move declaration of hypot().
8931 Wed Dec 16 12:28:29 1992 James Clark (jjc at jclark)
8933 * pic/pic.h: Declare hypot().
8935 * pic/pic.h: Define M_PI if necessary.
8937 Thu Dec 10 12:03:29 1992 James Clark (jjc at jclark)
8939 * tmac/tmac.e (re): Add alternative version that doesn't use groff
8942 * devps/prologue.ps (RE): Handle the possibility that the old font
8943 doesn't have a FontName entry.
8945 Wed Dec 2 10:25:29 1992 James Clark (jjc at jclark)
8947 * tmac/tmac.e (fam): Redefine to set family in environment 2.
8948 (@C): Use @fam not fam.
8950 Thu Nov 26 16:01:25 1992 James Clark (jjc at jclark)
8952 * lookbib/lookbib.cc (main): Change type of start to const char *.
8953 * lkbib/lkbib.cc (main): Likewise.
8955 * eqn/lex.cc (definition::definition): Don't use member
8956 initializer syntax for members of anonymous unions.
8958 * troff/input.cc (input_stack::backtrace): Change type of to const
8961 Wed Nov 25 13:43:09 1992 James Clark (jjc at jclark)
8963 * include/stringclass.h (class string): Declare inline friend
8964 functions as inline in class declaration.
8965 * troff/hvunits.h (class hunits, class vunits): Likewise.
8966 * include/refid.h (class reference_id): Likewise
8967 * troff/troff.h (points_to_units(units), scale(units, double)):
8968 Delete declarations.
8969 * libdriver/input.cc (get_char): Delete declaration.
8970 * include/lib.h: Change 2nd argument of getopt from const char **
8972 * troff/symbol.cc (symbol::symbol): Cast `new char *[n]' to `const
8973 char **' before assigning to a `const char **'.
8974 * tbl/table.cc: Delete extra declarations of prints().
8976 Tue Nov 24 14:33:13 1992 James Clark (jjc at jclark)
8978 * libgroff/font.cc (font::load_desc): Cast `new char *[n]' to `const
8979 char **' before assigning to a `const char **'.
8981 * libgroff/errarg.cc (errarg::errarg): Don't use member
8982 initializer syntax for members of anonymous unions.
8984 Sat Nov 21 05:02:23 1992 James Clark (jjc at jclark)
8986 * mm: Integrate version 1.07.
8988 Tue Nov 17 16:44:27 1992 James Clark (jjc at jclark)
8990 * troff/input.c (translate2): Rename to
8991 (translate_no_transparent).
8992 (init_input_requests): Rename tr2 to trnt.
8994 Mon Nov 16 09:49:32 1992 James Clark (jjc at jclark)
8996 * troff/charinfo.h (class charinfo): Add transparent_translate field.
8997 (charinfo::set_translation, charinfo::set_special_translation):
8998 Add second argument that specifies value for
8999 transparent_translate.
9000 (charinfo::get_translation, charinfo::get_special_translation):
9001 Add optional second argument that specifies whether translation is
9002 being used for transparent throughput.
9003 * troff/input.cc (charinfo::set_translation,
9004 charinfo::set_special_translation): Handle second argument.
9005 (charinfo::charinfo): Initialize transparent_translate.
9006 (translate): Split main part off into
9007 (do_translate): New function. Pass argument saying whether
9008 translation applies to transparent throughput.
9009 (translate2): New request.
9010 (init_input_requests): Bind translate2 to `tr2'.
9012 Wed Nov 11 11:43:20 1992 James Clark (jjc at jclark)
9014 * tbl/table.h (class table): Add `nokeep' flag.
9015 * tbl/main.cc (process_options): Handle `nokeep' option.
9016 * tbl/table.cc (table::init_output, table::do_row, table::do_top,
9017 table::do_bottom): Don't output keep/release macro definitions or
9018 calls when `nokeep' option has been specified.
9020 Sat Nov 7 01:28:33 1992 James Clark (jjc at jclark)
9022 * tmac/tmac.Xps (Xps-char): Use " as delimiter for \Z.
9024 Wed Nov 4 16:29:04 1992 James Clark (jjc at jclark)
9026 * tbl/table.cc (table_entry::divert, block_entry::do_divert,
9027 block_entry::divert, alphabetic_block_entry::divert): Add extra
9028 argument giving column separation.
9029 (table::compute_widths): Pass column separation to
9030 table_entry::divert().
9031 (block_entry::do_divert): If an entry spans multiple columns and a
9032 minimumum width has been specified for each column, then set the
9033 line length to the sum of the widths (plus possibly the column
9036 * troff/input.cc (set_escape_char): Don't set the escape_char
9037 until after calling has_arg().
9039 Tue Nov 3 11:23:27 1992 James Clark (jjc at jclark)
9041 * tbl/table.cc (table::do_top): Add missing \s0 for double box
9044 * tbl/table.cc (table::print_double_hline): Avoid extra new line
9045 in case where r > nrows - 1.
9047 * tbl/table.cc (BODY_HEIGHT): Deleted.
9048 (LINE_SEP): New definition.
9049 (table::print_single_hline, table::print_double_hline,
9050 table::compute_vrule_top_adjust, table::compute_vrule_bot_adjust,
9051 table::do_row, table::do_top): Use LINE_SEP space before a line
9052 instead of \n[.v]-BODY_HEIGHT-BODY_DEPTH.
9054 * tbl/table.cc (text_entry::print_contents): New function.
9055 (text_string_name, right_text_string_name): Deleted.
9056 (TEXT_STRING, RIGHT_TEXT_STRING): Deleted.
9057 (simple_text_entry::do_width, numeric_text_entry::do_width,
9058 alphabetic_text_entry::do_width): Don't store the contents of the
9060 (left_text_entry::simple_print, right_text_entry::simple_print,
9061 center_text_entry::simple_print,
9062 alphabetic_text_entry::simple_print,
9063 numeric_text_entry::simple_print): Print the entry directly
9064 instead of using the stored string.
9066 Fri Oct 30 10:39:32 1992 James Clark (jjc at jclark)
9068 * devps/Makefile: Strip PostScript files.
9069 * devps/prologue: Rename to...
9070 * devps/prologue.ps.
9071 * devps/psstrip.sed: New file.
9072 * devps/download: Use .pfa rather than .ps for installed versions
9075 Thu Oct 29 09:14:43 1992 James Clark (jjc at jclark)
9077 * troff/env.cc (input_trap): Give a warning if the argument is out
9080 * troff/env.cc (adjust): Treat negative argument as missing. Round
9081 argument > 5 down to 5.
9083 * troff/env.cc (center, right_justify): Make negative argument zero.
9085 * troff/div.cc (page_offset, vertical_position_traps): Treat
9086 invalid argument as missing.
9087 * troff/env.cc (line_spacing, line_length, title_length, indent,
9088 underline, hyphen_line_max_request, control_char,
9089 no_break_control_char, widow_control_request, adjust, input_trap,
9090 point_size): Likewise.
9091 * troff/node.cc (ligature, kern_request, bold_font, track_kern,
9092 constant_space): Likewise.
9093 * troff/input.cc (compatible, shift, warn_request,
9094 set_escape_char): Likewise.
9096 * tbl/main.cc (format::format): Avoid doing `new int[0]'.
9097 * tbl/table.cc (table::table): Likewise.
9099 * Makefile.dev (install_dev): depends on $(DEVFILES).
9101 Wed Oct 28 08:30:57 1992 James Clark (jjc at jclark)
9103 * devX75, devX75-12, devX100, devX100-12: New directories.
9104 * Makefile.in: Add these to DEVDIRS.
9106 * troff/Makefile.sub, eqn/Makefile.sub, indxbib/Makefile.sub,
9107 afmtodit/Makefile.sub, tmac/Makefile.sub, nroff/Makefile.sub,
9108 grog/Makefile.sub, mm/Makefile.sub (uninstall_sub): New target.
9109 * Makefile.in (uninstall, uninstall_sub, uninstall_dirs): New
9111 * Makefile.ccpg, Makefile.cpg, Makefile.dev, Makefile.man
9112 (uninstall): New target.
9113 * Makefile.comm (uninstall, uninstall_sub, uninstall_man,
9114 uninstall_prog, uninstall_dev): New targets.
9116 * troff/div.cc (return_request): Treat an invalid argument as
9119 Mon Oct 26 11:33:47 1992 James Clark (jjc at jclark)
9121 * tmac/tmac.e ((f): Set up the environment even when there's a
9122 current diversion. Transperently throughput a call to @N.
9125 Thu Oct 22 05:05:59 1992 James Clark (jjc at jclark)
9127 * tbl/table.cc (table::compute_vrule_top_adjust): Round adjustment
9128 up to vertical resolution.
9130 * tbl/table.cc (table::do_row): Change row number after printing
9133 * pic/lex.cc (get_token_after_dot): Make .left and .right work.
9135 Wed Oct 21 14:46:45 1992 James Clark (jjc at jclark)
9137 * Rename CHANGES to NEWS.
9139 Tue Oct 20 23:25:21 1992 James Clark (jjc at jclark)
9141 * libgroff/new.cc (operator new): Avoid calling malloc(0).
9143 Mon Oct 19 09:10:13 1992 James Clark (jjc at jclark)
9145 * man.ultrix: Removed.
9147 Sun Oct 18 06:35:15 1992 James Clark (jjc at jclark)
9149 * Makefile.comm (extraclean): Delete files whose names begin with
9152 * pic/troff.cc (troff_output::text): Fix typo in implementation of
9155 Sat Oct 10 09:32:29 1992 James Clark (jjc at jclark)
9157 * troff/env.cc (hyphenate_request, vertical_spacing, no_number):
9158 * troff/div.cc (page_length, need_space, space_request): Treat
9159 invalid optional argument as missing.
9160 * troff/env.cc (number_lines): If the first argument is present
9161 but not a number, turn on line numbering, don't change the next
9162 line number and parse the remaining arguments.
9164 * tmac/tmac.e (@q): Do the `ne' before changing to environment 2.
9166 Thu Oct 8 10:24:40 1992 James Clark (jjc at jclark)
9168 * eqn/box.h: Change declaration accordingly.
9169 * eqn/box.cc (set_gsize): Change return type to int. Return 0 if
9170 the specified size was bad but don't give an error. Check for
9172 * eqn/main.cc (main): Change caller. Leave validation to set_gsize.
9173 * eqn/lex (do_size): Likewise.
9175 Wed Oct 7 09:48:59 1992 James Clark (jjc at jclark)
9177 * acgroff.m4 (GROFF_PROG_CCC): Use fopen when checking for C++
9180 Sun Oct 4 18:24:02 1992 James Clark (jjc at jclark)
9182 * tbl/table.cc (table::init_output): Improve error message when
9183 table won't fit on one page.
9185 Fri Oct 2 10:41:40 1992 James Clark (jjc at jclark)
9187 * pic/troff.cc (troff_output::start_picture): Generate line
9188 containing a horizontal motion equal to the width of the picture.
9190 * groff/groff.cc (main): Allow PROG_PREFIX to be set at runtime
9191 using GROFF_COMMAND_PREFIX environment variable.
9193 Fri Sep 25 11:40:40 1992 James Clark (jjc at jclark)
9195 * mdate.sh: Use $NF rather than $(NF).
9197 Tue Sep 22 09:47:24 1992 James Clark (jjc at jclark)
9199 * pic/main.cc (main): Use %1 not %c in argument to warning.
9201 * eqn/main.cc (main): Output code to check that geqn was given the
9204 Mon Sep 21 10:59:16 1992 James Clark (jjc at jclark)
9206 * Makefile.in (dist): Instead of doing `make -f ../Makefile', do
9207 `ln -s ../Makefile .; make; rm -f Makefile'.
9209 * troff/hyphen: Rename to...
9211 * troff/input.cc (main): Delete -H option. Don't call
9213 * troff/env.cc: Include searchpath.h and macropath.h.
9214 (exception_dictionary): Deleted.
9216 (read_hyphen_file): Deleted.
9217 (hyphenation_language): New struct.
9218 (class trie, class hyphen_trie): Move declarations up.
9219 (trie_node::~trie_node): Deleted.
9220 (trie::delete_trie_node): New function.
9221 (trie::do_delete): New pure virtual function.
9222 (hyphen_trie::do_delete): New function.
9223 (trie::~trie): New function.
9224 (hyphen_trie::~hyphen_trie): New function.
9225 (trie::clear): No need to chcek that tp is not 0.
9226 (current_language, language_dictionary): New variables.
9227 (hyphen_word): Give an error if no current language. Use
9228 exceptions dictionary in current language.
9229 (hyphen_trie::read_patterns_file): Find file using macro_path.
9230 Allow comments (starting with %) in patterns file. Don't make it
9231 a fatal error if the file can't be found.
9232 (hyphenate): Return if no current language. Get the exceptions
9233 dictionary and the hyphenation patterns from the current language.
9234 (set_hyphenation_language): New variable.
9235 (hyphenation_patterns_file): New function.
9236 (hyphenation_language_reg): New class.
9237 (hyphenation_language_reg::get_string): New function.
9238 (init_hyphen_requests): Bind "hla" to set_hyphenation_language and
9239 "hpf" to hyphenation_patterns_file. Initialize `.hla' number
9241 * groff/groff.cc (main, help, synopsis): Delete -H option.
9242 * include/Makefile.sub: Don't define HYPHENFILE.
9243 * Makefile.in: Delete hyphenfile variable and remove from MDEFINES.
9244 * Makefile.comm (.man.n): Don't substitute for HYPHENFILE.
9245 * tmac/troffrc: Set hyphenation language to `us'. Load `hyphen.us'
9246 hyphenation patterns.
9248 Sun Sep 20 09:33:02 1992 James Clark (jjc at jclark)
9250 * eqn/neqn.sh: New file.
9251 * eqn/Makefile.sub: Handle neqn.sh.
9253 * eqn/eqn.h: Declare `nroff' variable.
9254 * eqn/box.cc (param_table): Add `nroff' param.
9256 * eqn/lex.cc (yylex): Handle TDEFINE and NDEFINE using `nroff'
9258 * tmac/eqnrc: Set `nroff' to 1 for -Tascii or -Tlatin1.
9260 * troff/troff.h (WARN_FONT): New warning.
9261 (WARN_TOTAL): Change accordingly.
9262 * troff/input.cc (DEFAULT_WARNING_MASK): Include WARN_FONT.
9263 (warning_table): Add WARN_FONT.
9264 * troff/node.cc (mount_font_no_translate): Pass argument to
9265 font::load_font. If this is non-zero, give a warning.
9266 Don't give an error message when accessing a font that has already
9267 been found to be invalid.
9268 * include/font.h (font::load, font::load_font): Add additional
9269 optional argument which suppresses error message if the font is
9271 * libgroff/font.cc (font::load_font): Handle additional argument.
9272 (font::load): Add additional argument. If this is non-null, set it
9273 to 1 and don't give error message.
9275 * include/printer.h (printer::end_page): Add argument giving
9277 * libdriver/input.cc (do_file): Pass this.
9278 * grops/ps.cc (ps_printer::end_page): Add argument.
9279 * grodvi/dvi.cc (dvi_printer::end_page,
9280 draw_dvi_printer::end_page): Add argument.
9281 * grotty/tty.cc (class tty_printer): Remove lines_per_page and
9282 columns_per_page members. New member nlines.
9283 (DEFAULT_LINES_PER_PAGE): Deleted.
9284 (tty_printer::tty_printer): Don't compute lines_per_page from
9285 font::paperlength. Don't compute columns_per_page from
9287 (tty_printer::add_char): Don't check horizontal position against
9288 columns_per_page. Grow glyphs vector if neccessary.
9289 (tty_printer::end_page): Add argument giving page_length in units.
9290 Discard lines past end of page.
9292 Wed Sep 16 06:29:52 1992 James Clark (jjc at jclark)
9294 * tmac/tmac.tty-char: Fix definition of \(/l.
9296 * tmac/tmac.X: Define \(en.
9298 Tue Sep 15 10:37:13 1992 James Clark (jjc at jclark)
9300 * acgroff.m4 (GROFF_PRINT): If a system has lpr and lp but not
9301 lpq, then use lp rather than lpr.
9303 * tmac/tmac.s (par@reset): Don't call `ad'.
9304 (par*env-init): Call `ad'.
9306 Sun Sep 13 18:48:20 1992 James Clark (jjc at jclark)
9308 * mdate.sh: Use $(NF) instead of $6 to extract year from output of
9311 * troff/symbol.cc: #undef BLOCK_SIZE if it's defined.
9312 * indxbib/indxbib.cc: Likewise.
9314 Sun Sep 6 09:44:46 1992 James Clark (jjc at jclark)
9316 * libgroff/putenv.c: New file.
9317 * libgroff/Makefile.sub: Add putenv.c to CSRCS.
9318 * Makefile.in: Say that putenv.o can be one of LIBOBJS.
9319 * configure.in: Test for putenv with AC_REPLACE_FUNCS. Test for
9320 stdlib.h with AC_HAVE_HEADERS.
9322 Sat Sep 5 18:11:52 1992 James Clark (jjc at jclark)
9324 * indxbib/dirnamemax.c: Include <sys/dir.h> only if <dirent.h>
9327 Fri Sep 4 09:43:26 1992 James Clark (jjc at jclark)
9329 * eqn/box.cc (gsize): Make it an int.
9330 (set_gsize): Parse argument handling increment or decrement.
9331 (box::top_level): Convert gsize to a string.
9333 * troff/input.cc (exit_troff): Make buf unsigned char [].
9334 Call to make_temp_iterator casts buf to char*.
9336 * Makefile.in ($(TARGETS), dot): Pass $(MDEFINES) to recursive makes.
9338 * Makefile.ccpg (depend.temp): Depends on $(YTABC).
9339 * Makefile.cpg (depend.temp): Likewise.
9341 * Makefile.dep: Remove Makefile.dep from $(REALCLEANFILES).
9343 * Makefile.comm: Add y.output to MOSTLYCLEANFILES.
9345 Thu Sep 3 08:01:55 1992 James Clark (jjc at jclark)
9347 * tmac/tmac.s (B, I, BI, CW): Rewrite avoiding aliases.
9349 Tue Sep 1 18:24:53 1992 James Clark (jjc at jclark)
9351 * Version 1.06 released.
9353 * Integrate mm 1.04.
9355 Fri Aug 28 11:28:19 1992 James Clark (jjc at jclark)
9357 * Makefile.comm, Makefile.ccpg, Makefile.cpg: Fix TAGS target.
9359 Thu Aug 27 11:03:33 1992 James Clark (jjc at jclark)
9361 * afmtodit/afmtodit.pl: Add -n option that disables generation of
9363 * devps/generate/Makefile (CR, CB, CI, CBI): Pass -n flag to
9364 afmtodit. Regenerate.
9366 * tmac/tmac.e ()z): Adjust _b if necessary so as to avoid moving
9367 @f back past the current position.
9369 * tmac/tmac.e: Change calls to @R so that comments are not part of
9372 Tue Aug 25 10:42:07 1992 James Clark (jjc at jclark)
9374 * configure.in: Check for mkstemp with AC_HAVE_FUNCS.
9376 * acgroff.m4 (GROFF_PROG_CCC): Don't check for <osfcn.h>. Instead
9377 check that we can link a call to a function declared in <stdio.h>.
9378 (GROFF_UNISTD_H): New macro.
9379 * configure.in: Call it.
9380 * Makefile.in: Document it.
9381 * include/posix.h: New file.
9382 * troff/troff.h: Don't include <osfcn.h>
9383 * troff/input.cc: Include posix.h.
9384 * libgroff/new.cc, libgroff/tmpfile.cc: Include posix.h rather than
9386 * indxbib/indxbib.cc, libbib/{search.cc,linear.cc,index.cc}:
9387 Include posix.h rather <sys/types.h>, <sys/stat.h>, <osfcn.h>,
9389 * indxbib/indxbib.cc (S_IRUSR, S_IRGRP, S_IROTH): Delete definitions.
9390 * libbib/index.cc (S_ISREG, O_RDONLY): Delete definitions.
9391 * libbib/search.cc (O_RDONLY): Delete definition.
9392 * refer/refer.cc, include/driver.h, pic/pic.h, groff/groff.cc:
9393 Don't include <osfcn.h>.
9395 * acgroff.m4 (GROFF_TIME_T): New macro.
9396 * configure.in: Call it.
9397 * Makefile.in: Document it.
9399 * acgroff.m4 (GROFF_TRADITIONAL_CPP): New macro.
9400 * configure.in: Call it.
9401 * Makefile.in: Document -DTRADITIONAL_CPP.
9402 * include/ptable.h: Don't include generic.h.
9405 * tmac/tmac.s (][): Make [T1 and [T2 aliases for [T.
9406 Afterwards remove [T1 and [T2.
9407 (ref*spec!0, ref*spec!2): Use T1 rather than T.
9408 (ref*spec!1, ref*spec!4, ref*spec!4): Use T2 rather than T.
9409 (ref*add-T2): Renamed from ref*add-T.
9410 (ref*add-T1): New macro.
9412 Mon Aug 24 11:11:11 1992 James Clark (jjc at jclark)
9414 * acgroff.m4 (AC_PROG_CCC): Use GROFF_EXIT rather than exit 1.
9416 * libbib/index.cc: Include <fcntl.h>.
9417 (O_RDONLY): Define if necessary.
9418 (make_index_search_item, index_search_item_iterator::get_tag,
9419 index_search_item::check_files): Use O_RDONLY.
9420 * libbib/seach.cc: Include <fcntl.h>, <sys/types.h>, <sys/stat.h>.
9421 (O_RDONLY): Define if necessary.
9422 (search_list::add_file): Use O_RDONLY.
9423 * indxbib/indxbib.cc: Include <fcntl.h>, <sys/types.h>,
9425 (S_IRUSR, S_IRGRP, S_IROTH): Define if necessary.
9428 * libbib/index.cc (S_ISREG): Define it if necessary.
9429 (index_search_item::load): Use S_ISREG.
9431 * include/driver.h: Include <errno.h>.
9433 Sun Aug 23 11:32:18 1992 James Clark (jjc at jclark)
9435 * eqn/box.cc (body_height): Increase default value to 85.
9436 (body_depth): Increase default value to 35.
9438 Fri Aug 21 05:34:42 1992 James Clark (jjc at jclark)
9440 * eqn/pbox.h (SAVE_FONT_STRING): Define it.
9441 * eqn/box.cc (box::top_level): Hide use of \R in a string that is
9442 protected from expansion with \E.
9444 * acgroff.m4 (GROFF_PAGE): Use `case' to test domain.
9446 * Makefile (Makefile): New target.
9448 * Makefile.sub (configure, distfiles): New targets.
9450 * acgroff.m4 (GROFF_BROKEN_SPOOLER_FLAGS): Avoid using ${var:-val}
9453 Thu Aug 20 12:27:26 1992 James Clark (jjc at jclark)
9455 * eqn/box.cc (param_table): Add body_height and body_depth.
9457 * eqn/lex.cc (def_table): Make circumflex in hat_def roman.
9459 Tue Aug 18 16:24:25 1992 James Clark (jjc at jclark)
9461 * psbb/Makefile.sub: Don't link with libgroff.a.
9463 * acgroff.m4 (GROFF_PUTENV): New macro.
9464 * configure.in: Call GROFF_PUTENV.
9465 * Makefile.in: Document STDLIB_H_DECLARES_PUTENV.
9466 * groff/groff.cc: Don't declare putenv if STDLIB_H_DECLARES_PUTENV
9469 * troff/env.cc (distribute_space): Rename force_forward argument
9470 to force_reverse. Reverse the list if force_reverse is true.
9472 Mon Aug 17 17:49:05 1992 James Clark (jjc at jclark)
9474 * tmac/tmac.an: Don't define a string `T'. Just define Tm.
9476 * eqn/pile.cc (matrix_box::compute_metrics): Don't allow computed
9477 height or depth to be negative. Guard against SUP_RAISE quantity
9480 Sat Aug 15 08:18:54 1992 James Clark (jjc at jclark)
9482 * devps/generate/textmap: Add `an' (arrowhorizex).
9483 * tmac/tmac.ps: \(an overlaps horizontally.
9484 * tmac/tmac.dvi, tmac/tmac.tty: Add `an'.
9486 * devps/symbolchars: Add arrowverttp, arrowvertbt.
9487 * devps/textmap: Add arrowvertex.
9488 * eqn/delim.cc (delim_table): Add uparrow, downarrow and
9489 updownarrow delimiters.
9490 * tmac/tmac.ps, tmac/tmac.X: Add definition of \(va.
9492 * tbl/table.cc (simple_entry::position_vertically,
9493 block_entry::position_vertically): For a centered entry, perform
9494 the motion in two stages.
9496 * refer/refer.cc (split_punct): Don't call lookup_token if there
9499 Fri Aug 14 11:14:58 1992 James Clark (jjc at jclark)
9501 * troff/input.cc (token::next): Delete token_node after copying
9504 * grodvi/grodvi.cc (dvi_printer::dvi_printer): Initialize
9507 * libdriver/printer.cc (printer::load_font): Delete old_font_table.
9509 * grops/ps.cc (ps_printer::define_encoding): Delete elements of vec.
9511 Tue Aug 11 13:50:38 1992 James Clark (jjc at jclark)
9513 * grops/ps.cc (usage): -b option takes an argument.
9515 * devps/prologue (PLG): New procedure.
9516 * grops/ps.cc (main, usage): New -g option.
9517 (ps_printer::~ps_printer): If guess_flag is set, guess the paper
9520 Mon Aug 10 11:17:53 1992 James Clark (jjc at jclark)
9522 * include/cset.h: Include <limits.h> if we have it.
9524 * libgroff/illegal.cc: New file.
9525 * include/lib.h (illegal_input_char): Use table.
9526 * troff/input.cc (ESCAPE_RIGHT_PARENTHESIS): Renumber to 0206.
9527 * pic/lex.cc (ARG1): Renumber to 14.
9528 * eqn/lex.cc (ARG1: Likewise.
9530 * troff/Makefile.sub (majorminor.cc): Handle 3 part versions
9531 (eg 1.05.90) correctly.
9533 Sun Aug 9 13:35:43 1992 James Clark (jjc at jclark)
9535 * tmac/tmac.e (sr): Deleted. Set $r and $R directly.
9536 Rename $r and $R registers to $v and $V.
9537 ($r, $R): Initialize to 0.
9538 (@v, @V): New macros.
9542 * troff/input.cc (main, usage): Add -R option that says not to
9544 * eqn/main.cc (main, usage): Rename -n to -R.
9546 Sat Aug 8 00:16:00 1992 James Clark (jjc at jclark)
9548 * devps/DESC.in: Leave font positions 5-9 blank.
9549 * devdvi/DESC.in: Likewise.
9551 * grog/grog.pl: Handle `.PS <file' correctly.
9553 * troff/input.cc (input_stack::push): Improve error message when
9554 input stack limit exceeded.
9556 Fri Aug 7 13:08:16 1992 James Clark (jjc at jclark)
9558 * refer/refer.cc (main): Fix typo in handling of `a' option.
9560 * refer/refer.cc (do_bib): In state START after a newline remain
9563 * groff/groff.sh: Deleted.
9564 * groff/Makefile.sub: Delete handling of groff.sh.
9566 * pic/troff.cc (troff_output::text): Test \n(0p rather than \*(.T
9567 to determine whether to use \X'ps:...'.
9568 * tmac/troffrc: Set 0p register to 0.
9569 * tmac/tmac.ps: Set 0p register to 1.
9571 * groff/groff.cc: Support -X option. Give warning for -TXps and
9572 transform to -X -Tps. Pass troff a -r.X=1 option if -X is used.
9573 * tmac/troffrc: Support -r.X=1.
9575 * pic/troff.cc (troff_output::dot): Don't test
9576 zero_length_line_flag.
9578 Thu Aug 6 13:32:08 1992 James Clark (jjc at jclark)
9580 * include/lib.h: Declare getopt() and friends unless
9581 STDLIB_H_DECLARES_GETOPT is defined.
9583 * doc/chars.tr: Delete.
9584 * man/groff_char.man: New file.
9586 Wed Aug 5 00:38:58 1992 James Clark (jjc at jclark)
9588 * tmac/tmac.e (np, bu): Test \n($p with string expression in case
9589 user has changed register format.
9591 Mon Aug 3 11:22:18 1992 James Clark (jjc at jclark)
9593 * groff/groff.cc: Get rid of device_table. Get postprocessor from
9594 `postpro' command in DESC file. Get spooler command from `print'
9595 command in DESC file. Execute spooler command with /bin/sh.
9597 * groff/groff.cc: Split Unix-specific parts into...
9598 * groff/pipeline.c: New file.
9601 * COPYING: New file.
9602 * all files: Update copyright notices.
9604 * Rearrange files. Redo Makefiles. Use autoconf.
9606 Sat Aug 1 09:36:50 1992 James Clark (jjc at jclark)
9608 * troff/input.c (charinfo_to_node_list): Interpret character
9609 definition with escape_char of `\'.
9611 Tue Jul 28 12:20:12 1992 James Clark (jjc at jclark)
9613 * lib/strerror.c, lib/iftoa.c, lib/itoa.c: Don't include lib.h.
9614 Define INT_DIGITS as big enough for 64-bit integer.
9615 * lib/strtol.c: Don't include lib.h.
9616 * lib/lib.h: Delete ifdef __cplusplus stuff.
9618 Mon Jul 27 11:08:50 1992 James Clark (jjc at jclark)
9620 * ps/devps/Makefile: Add DESC to DEVICEFILES. Separate out rule
9621 for making DESC. Make $(FONTS) depend on DESC. afmtodit should
9622 get DESC from current directory.
9624 Sun Jul 26 15:38:26 1992 James Clark (jjc at jclark)
9626 * tbl/main.c (main): Always reset the line number when reading
9629 * tbl/table.c (table::print_single_hline, table::print_double_hline,
9630 table::define_bottom_macro, table::do_row, table::do_top): Round
9631 vertical spacing up to vertical resolution.
9633 Fri Jul 24 14:32:07 1992 James Clark (jjc at jclark)
9635 * ps/ps.h (enum resource_type): Avoid comma at end of
9637 * dvi/dvi.c (class dvi_printer): Likewise.
9638 * dvi/tfmtodit.c (gf::load): Likewise.
9639 * refer/label.y (struct expression): Likewise.
9640 * refer/refer.c (class label_processing_state): Likewise.
9641 * refer/indxbib.c (do_file): Likewise.
9642 * troff/troff.c (enum warning_type): Likewise.
9643 * tbl/main.c (process_data): Likewise.
9644 * troff/charinfo.h (class charinfo):
9646 Wed Jul 22 09:17:58 1992 James Clark (jjc at jclark)
9648 * dvi/devdvi/textt.map: Add entry for `-'. Regenerate fonts.
9650 Tue Jul 21 11:39:26 1992 James Clark (jjc at jclark)
9652 * groff.c: Move to new groff subdirectory.
9653 * groff/Makefile: New file.
9654 * Makefile: Remove handling of groff.c. Add groff to SUBDIRS.
9656 * man/mdate.sh: Use ls -L if supported.
9658 * Consolidate all header files produced by gendef into lib/defs.h.
9659 * lib/macropath.c, lib/fontfile.c, lib/device.c: Include defs.h.
9660 Don't include path.h.
9661 * lib/Makefile (path.h): Don't generate.
9662 * troff/input.c: Include defs.h. Don't include config.h.
9663 * troff/Makefile (config.h): Don't generate.
9664 * refer/index.h: Don't include suffix.h.
9665 * refer/index.c: Include defs.h.
9666 * refer/indxbib.c: Include defs.h.
9667 * refer/refer.h, refer/lkbib.h: Don't include path.h. Include
9669 * refer/Makefile (suffix.h, path.h): Don't generate.
9670 * groff.c: Don't include config.h. Include defs.h.
9671 * Makefile (config.h): Don't generate.
9672 (lib/defs.h): Generate.
9673 (topclean): Remove lib/defs.h.
9675 Mon Jul 20 10:12:57 1992 James Clark (jjc at jclark)
9677 * lib/malloc.c, lib/getpagesize.h: Deleted.
9678 * Makefile: Add COOKIE_BUG configuration option. Delete malloc
9680 * lib/Makefile: Delete malloc-related stuff.
9681 * lib/new.c: Workaround COOKIE_BUG if necessary.
9683 * refer/lkbib.c, refer/indxbib.c: Don't include refer.h. Include
9684 needed header files directly.
9685 * refer/refer.h: Omit definition of DEFAULT_INDEX.
9686 * Makefile: Include definition of DEFAULT_INDEX in path.h.
9688 Sun Jul 19 10:19:22 1992 James Clark (jjc at jclark)
9690 * lib/font.c (FONT_COMMAND_HANDLER): Pass command name and single
9692 * lib/font (font::load_desc, font::load): Don't split argument of
9694 (font::handle_unknown_font_command): Change type.
9695 * ps/ps.c (ps_font::handle_unknown_font_command,
9696 handle_unknown_desc_command): Change type.
9697 * dvi/dvi.c (dvi_font::handle_unknown_font_command): Change type.
9699 Fri Jul 17 11:12:49 1992 James Clark (jjc at jclark)
9701 * lib/font.h (font::handle_unknown_font_command): Add file and
9703 * lib/font.c (font::handle_unknown_font_command):
9704 * ps/ps.c (ps_font::handle_unknown_font_command):
9705 * dvi/dvi.c (dvi_font::handle_unknown_font_command): Add file and
9706 lineno arguments. Use _with_file_and_line functions for error
9709 * lib/fontfile.c (font::unknown_desc_command_handler): New static
9711 * lib/font.c (font::set_unknown_desc_command_handler): New
9713 (font::load_desc): For unknown commands, call
9714 unknown_desc_command_handler if not null.
9715 * lib/font.h (class font): Declare them.
9716 (FONT_COMMAND_HANDLER): New typedef.
9717 * ps/ps.c (handle_unknown_desc_command): New function.
9718 (main): Set bflag if we had a -b option. Call
9719 font::set_unknown_desc_command_handler.
9720 (broken.h): Don't include.
9721 * ps/Makefile: No need for broken.h. Pass BROKEN_SPOOLER_FLAGS to
9723 * ps/devps/Makefile: Add `broken' command to DESC file using
9724 BROKEN_SPOOLER_FLAGS.
9726 * macros/tmac.e ([, ]): Add as synonyms for { and }.
9728 * macros/tmac.e ($p): Only exdent if \$3 > 0.
9730 * macros/tmac.e (@R, @S): New macros.
9731 Declare @, po, $0, $i, $p, df, so, fu, bt, *, ?a, ?b, ?C, ?e, ?H,
9732 ?I, ?n, ?o, ?R, ?s, ?T, ?W, ?w registers with @R.
9733 Declare $H, $[0-9], .. macros with @S.
9734 Declare |0, |1, |2, |3 strings with @S.
9736 * macros/tmac.e (@S): Rename to @U.
9738 * macros/tmac.e (@z): Define @b and bp as empty instead of
9741 * macros/tmac.e (@m): Deleted.
9742 (@h): Don't call @m.
9743 (@z): Don't set @m trap.
9745 * macros/tmac.e ($h, $f): Define |z as empty string.
9747 * macros/tmac.e (@D): Rework to avoid unbalanced .el requests.
9750 * macros/tmac.e (@h): Set ?H, ?C , ?s registers to 0 rather than
9752 ()f): Likewise for * register.
9754 * macros/tmac.e (sr): Don't ever scale the arguments. If the third
9755 argument is missing, don't change $R. Call sr with three
9756 arguments when initializing.
9758 Thu Jul 16 12:17:12 1992 James Clark (jjc at jclark)
9760 * macros/tmac.e (sr): New macro.
9761 Initialize $r and $R using sr.
9763 * macros/tmac.e (,): Delete \*(#[.
9765 * troff/env.c (set_tabs): Read the tab type even if the position
9766 is bad. Allow the position of the first tab stop to be negative.
9768 Wed Jul 15 13:14:37 1992 James Clark (jjc at jclark)
9770 * refer/dirnamemax.c: Use pathconf() if <unistd.h> defines
9772 * refer/Makefile: Compile dirnamemax.c using -DHAVE_UNISTD_H
9773 rather than -DPATHCONF_MISSING.
9774 * Makefile: Get rid of PATHCONF_MISSING.
9776 * refer/map.c: New file.
9777 * refer/index.c: Interface to mmap through map.c. Rename map_size
9779 * refer/Makefile: Handle map.c.
9780 * Makefile: Include -DHAVE_MMAP in OLDCFLAGS rather than CFLAGS.
9782 Tue Jul 14 14:15:20 1992 James Clark (jjc at jclark)
9784 * Makefile: RANLIB should be `true' if there is no ranlib.
9785 * lib/Makefile (libgroff.a): Simplify.
9786 * driver/Makefile (libdriver.a): Simplify.
9788 * Makefile: Change -DWAIT_COREDUMP_0200 to -DWCOREFLAG=0200.
9789 * groff.c (WCOREDUMP): Use WCOREFLAG. Define only if not already
9792 Sat Jul 11 09:19:17 1992 James Clark (jjc at jclark)
9794 * troff/env.c (compare_ranges): Declare as extern "C".
9796 * troff/input.c (init_registers): Use `struct tm' instead of `tm'.
9798 * macros/tmac.s, macros/tmac.e: Change .nx /dev/null to .nx.
9800 Wed Jul 8 11:52:27 1992 James Clark (jjc at jclark)
9802 * pic/troff.c (troff_output::text): Merge in grops_output::text,
9803 but conditionalize use of \X based on \*(.T.
9804 (grops_output::*): Deleted.
9805 * pic/output.h: Delete declaration of make_grops_output.
9806 * pic/main.c (main): Ignore -p and -x. driver_extension_flag is 1
9807 by default. -n sets it to 0.
9808 (usage): Corresponding changes.
9809 * groff.c (main): Don't pass -x or -p to pic.
9810 * groff.sh: Likewise.
9812 * ps/ps.c (ps_printer::do_exec, ps_printer::do_file): Force ndefs
9815 * ps/devps/afmtodit: Change calculation of asc_boundary and
9816 desc_boundary. Make these bounds inclusive.
9817 * ps/devps: Regenerate font files.
9819 Tue Jul 7 13:14:15 1992 James Clark (jjc at jclark)
9821 * macros/tmac.latin1: New file.
9822 * macros/tmac.tty-char: Use tmac.latin1.
9823 (tmac.tty-tr): Deleted.
9824 * macros/Makefile: Install tmac.latin1.
9825 * macros/tmac.dvi: Use tmac.latin1.
9826 * macros/troffrc: Translate \[char160] onto no-break space here.
9827 * macros/{tmac.dvi,tmac.ps,tmac.tty,tmac.X75}: Don't do it here.
9829 Mon Jul 6 11:06:52 1992 James Clark (jjc at jclark)
9831 * macros/tmac.Xps: Use `do' request.
9833 * macros/tmac.ps: Use `do' request.
9835 * macros/tmac.e (@C): Use `do' request.
9837 * macros/tmac.X, macros/tmac.Xps: Moved from xditview.
9838 * macros/Makefile: Install tmac.X*.
9840 * tty/tmac.tty, tty/tmac.tty-char: Move to macros.
9841 * tty/Makefile: Don't install tmac.tty*.
9842 * macros/Makefile: Install tmac.tty*.
9844 * dvi/tmac.dvi: Move to macros.
9845 * dvi/Makefile: Don't install tmac.dvi.
9846 * macros/Makefile: Install tmac.dvi.
9848 * ps/tmac.ps*: Move to macros.
9849 * ps/Makefile: Don't install tmac.ps*.
9850 * macros/Makefile: Install tmac.ps*.
9852 * eqn/box.c: Provide draw_lines parameter corresponding to -D
9854 * macros/eqnrc: Set draw_lines parameter based on device.
9855 * groff.c: Don't pass -D flag to eqn.
9856 * groff.sh: Likewise.
9857 * eqn/main.c: Warn about use of -D.
9859 * troff/input.c (process_startup_file): New function.
9860 (main): Call process_startup_file().
9861 * macros/troffrc: New file.
9862 * macros/Makefile: Install troffrc.
9863 * groff.c (main): Don't pass extra -m option to troff. For a
9864 pseudo device pass the name of the pseudo device to troff using
9866 * groff.sh: Likewise.
9867 * groff.c (possible_command::prepend_arg): Deleted.
9869 * troff/input.c (do_request): New function.
9870 (init_input_requests): Bind "do" to do_request.
9872 * eqn/main.c (main): Instead of loading eqnchar from device directory,
9873 load eqnrc from macro directory.
9874 * macros/eqnrc: New file.
9875 * macros/Makefile: Install eqnrc.
9876 * ps/devps/eqnchar: Deleted.
9877 * ps/devps/Makefile: Don't install eqnchar.
9878 * dvi/devdvi/eqnchar: Deleted.
9879 * dvi/devdvi/Makefile: Don't install eqnchar.
9880 * groff.c (main): Pass -M to eqn. Don't pass -F to eqn. New
9883 * lib/device.[ch]: New files.
9884 * lib/font.h (font::set_device_name, font::get_device_name):
9886 * lib/fontfile.c: Use device.h.
9887 * lib/Makefile: Handle device.[ch]. Make paths.h define DEVICE.
9888 * troff/input.c: Delete definition of `device'.
9889 (main): Don't initialize device.
9890 * troff/troff.h: Include device.h rather than declaring device.
9891 * troff/Makefile: No need to handle DEVICE.
9892 * driver/input.c: Include device.h. Don't use
9893 font::{set,get}_device_name.
9894 * groff.c, Makefile: Rename device.h to config.h.
9895 * groff.c: Use library device variable.
9896 * eqn/main.c: Use library device variable.
9897 * eqn/Makefile: No need to handle DEVICE.
9899 * lib/searchpath.[ch]: New files.
9900 * lib/Makefile: Handle searchpath.[ch].
9901 * troff/input.c (open_file, init_dirs): Deleted.
9902 (macro_dirs): Deleted.
9903 (open_mac_file, macro_source): Use class search_path.
9904 (add_string, struct string_list): Move definition.
9905 (main): Change -M option to use macro_path. Delete call to
9907 * lib/fontfile.c (font::command_line_font_dir, font::open_file):
9908 Rewrite to use class search_path.
9909 * lib/font.h, lib/fontfile.c (font::cl_font_dirs): Deleted.
9910 * lib/Makefile: fontfile.c depends on searchpath.h.
9911 * lib/Makefile: Rename fontpath.h to paths.h. Make paths.h define
9913 * lib/macropath.[ch]: New files.
9914 * troff/Makefile: No need to handle MACROPATH.
9916 * troff/input.c: Delete DUMP code.
9917 * lib/fontfile.c, lib/font.h: Delete
9918 font::forget_command_line_font_dirs.
9920 * troff/input.c (push_token): New function.
9921 (handle_first_page_transition): Use push_token().
9922 (process_input_stack): Change handling of a space at the beginning
9925 Sun Jul 5 17:11:09 1992 James Clark (jjc at jclark)
9927 * troff/input.c (font_dirs): Delete unused variable.
9929 * eqn/lex.c (do_set): Correct error messages.
9931 Sat Jul 4 10:20:55 1992 James Clark (jjc at jclark)
9933 * troff/input.c (do_define_string): Allow the string name to be
9934 followed immediately by a tab.
9935 (define_character): Likewise.
9937 Thu Jul 2 10:59:15 1992 James Clark (jjc at jclark)
9939 * ps/ps.c (ps_printer::draw): When drawing an arc, don't allow k to
9942 * troff/input.c (input_iterator::is_file): New virtual function.
9943 (file_iterator::is_file): New function.
9944 (input_stack::end_file): New function.
9945 (input_stack::next_file): Handle the situation where there is no
9946 file on the input stack correctly. Avoid making two passes over
9948 (next_file): Make the filename optional; in this case call
9949 input_stack::end_file().
9951 Wed Jul 1 10:17:25 1992 James Clark (jjc at jclark)
9953 * dvi/tmac.dvi: Change the definitions of \(ul and _ so that they
9954 produce a real _ charater when the current font is CW and _
9957 * lib/errarg.c (errarg::errarg(const char *)): Invert conditional
9958 expression to work around gcc 2.2 bug.
9960 Wed Jun 24 08:12:24 1992 James Clark (jjc at jclark)
9962 * eqn/main.c (main): Don't give an error if we can't find eqnchar.
9964 * troff/env.c (environment::add_padding): New function.
9965 (environment::add_char): Use add_padding().
9966 (environment::space): Likewise.
9967 (environment::wrap_up_field): Add some padding if there is none
9968 and there's no current tab.
9969 * troff/env.h: Declare environment::add_padding.
9971 Mon Jun 22 08:37:45 1992 James Clark (jjc@jclark)
9973 * pic/pic.y: undef fmod and rand before declaring them.
9975 Sun Jun 14 11:40:18 1992 James Clark (jjc@jclark)
9977 * troff/input.c (main): If the DESC file specifies a font name of
9978 0, then leave the corresponding font position empty.
9980 * nroff.sh: New file.
9981 * Makefile (install.nobin): Install nroff.sh.
9983 * tty/devlatin1/R.proto: Add ao as synonym for de.
9984 * tty/tmac.tty-char: Define ao as o.
9986 * tty/dev{ascii,latin1}/R.proto: Add aq.
9987 * tty/tmac.tty-char: Delete definition of aq.
9989 Mon Jun 8 11:43:20 1992 James Clark (jjc@jclark)
9991 * troff/input.c (init_charset_table): Don't translate 0240.
9992 * ps/tmac.ps: Translate char160 to space.
9993 * dvi/tmac.dvi: Likewise.
9994 * tty/tmac.tty: Likewise.
9996 Sun Jun 7 10:52:35 1992 James Clark (jjc@jclark)
9998 * dvi/tmac.dvi: Add support for all Latin-1 characters.
10000 * macros/tmac.s: Delete definitions of \(rg, \(ah, \(ad, \(a-,
10001 \(ao, \(ac, \(ho, \(-D, \(Sd, \(TP, \(Tp, \(ss, \(AE, \(ae, \(OE,
10004 * tty/tmac.tty-char: Add \(ah.
10006 * dvi/tmac.dvi: Add definitions of Tp, TP, Sd, -D, ho.
10007 No need to define \(FM and \(!/. Conditionalize all character
10010 * ps/devps/lgreekmap: Add +h, +f, +p.
10012 * ps/tmac.psnew: New file.
10013 * ps/Makefile: Install tmac.psnew.
10015 * troff/input.c (charinfo_to_node_list): Don't ever interpret
10016 character definitions in compatible mode.
10018 * troff/input.c (remove_character): New function.
10019 (init_input_requests): Bind remove_character to "rchar".
10021 * ps/tmac.psold: New file.
10022 * ps/Makefile: Install tmac.psold.
10023 * ps/tmac.ps: Load tmac.psold. Move definitions of ISO Latin-1
10024 characters into tmac.psold. Make these definitions unconditional.
10026 * tty/tmac.tty-char: Define \n(_C only if it is not already defined.
10028 * ps/tmac.ps: Don't define \('c and \('C.
10030 * ps/devps/textmap: Move Greek characters to...
10031 * ps/devps/symbolchars:
10033 Sat Jun 6 16:41:17 1992 James Clark (jjc@jclark)
10035 * ps/devps/text.enc: Add quotesingle.
10036 * ps/devps/textmap: Add +h, +f, +p, Fn, Bq, bq, aq, lz.
10037 * tty/tmac.tty-char: Likewise.
10038 * dvi/devdvi/texmi.map: Add +h, +f, +p.
10039 * dvi/devdvi/texi.map: Add Fn.
10040 * dvi/devdvi/msam.map: Add lz.
10041 * dvi/tmac.dvi: Handle Bq, bq, aq.
10043 * pic/lex.c (get_token): Recognize 'th.
10044 * pic/map.y: Allow `expr'th in contexts where ORDINAL was allowed.
10046 Fri Jun 5 11:20:46 1992 James Clark (jjc@jclark)
10048 * ps/devps/textmap: Move di, mu, +- to...
10049 * ps/devps/symbolchars:
10051 * macros/tmac.s (@XS): Don't call par@reset or fi.
10052 (XA): Call LP. Turn off adjustment. Reduce line length.
10054 * macros/tmac.s: Initially alias XS to LP.
10055 (XS): Rename to @XS.
10056 (cov*ab-init): Alias XS to @XS.
10058 Thu Jun 4 09:12:05 1992 James Clark (jjc@jclark)
10060 * troff/token.h: Delete TOKEN_CHAR_HEIGHT, TOKEN_CHAR_SLANT,
10061 TOKEN_FONT_NAME, TOKEN_FONT_POSITION, TOKEN_SIZE tokens.
10062 (token::is_size, token::changes_env): Deleted.
10063 * troff/number.c (parse_term): No need to process \s explicitly.
10064 Call tok.next() only after scale indicator has been processed.
10065 * troff/input.c (do_overstrike, do_bracket): No need to process \s,
10067 (token::next): Handle \s, \f, \S, \H immediately rather than
10068 returning them as tokens.
10069 (token::operator==, token::description, token::add_to_node_list,
10070 token::process): Remove handling of deleted tokens.
10072 * troff/env.c (environment::add_char): When adding padding
10073 indicator character, call start_line() if necessary.
10075 Wed Jun 3 09:55:50 1992 James Clark (jjc@jclark)
10077 * ps/devps/afmtodit: Don't output 0 kerns.
10079 * ps/devps/afmtodit: Remove directory from name of encoding in
10080 font description file.
10082 * ps/devps/afmtodit: Improve error messages.
10084 * ps/devps/afmtodit: Allow DESC file to be specified with -d.
10086 * ps/devps/Makefile: Incorporate FontMakefile. Rework.
10087 * ps/devps/FontMakefile: Deleted.
10088 * ps/devps/afmname: New file.
10090 * ps/devps/symbol.sed: New file.
10091 * ps/devps/symbol.diff: Deleted.
10092 * ps/devps/FontMakefile: Generate symbol.afm using symbol.sed.
10093 Generate zapfdr.afm from zapfd.afm.
10095 * tty/tmac.tty (tty-char): Prefix definition with ".
10097 * macros/tmac.an (TP): Don't start a diversion if one has already
10100 * tty/tmac.tty-char: Add Latin-1 characters.
10102 * tty/tmac.tty-char: Incorporate suggestions from Paul Eggert.
10104 Tue Jun 2 00:54:34 1992 James Clark (jjc@jclark)
10106 * tbl/table.c (table::allocate): Delete old_vline, old_entry.
10107 Move declaration of struct horizontal_span.
10109 * tbl/table.c (table::table): Initialize span_list.
10110 (table::~table): Delete span_list.
10112 * lib/ptable.h (PTABLE(T)::~PTABLE(T)): Delete v.
10114 * ps/devps/Makefile: Avoid dependency on GNU make.
10116 * ps/tmac.ps: Check that character does not already exist before
10119 * tty/tmac.tty: Add definitions of \(ff, \(!=, \(==, \(~=, \(sq,
10120 \(OE, \(oe, \(AE, \(ae, \(lh, \(rh. Delete definitions of \(en,
10121 \(ru, \(ul, \(br, \(bv, \(sl which are in the font description
10124 * tty/tmac.tty-char: New file.
10125 * tty/Makefile: Install tmac.tty-char.
10126 * tty/tmac.tty: Move definitions of \(ua, \(da, \(uA, \(dA into
10129 * tty/tmac.tty: Fix definition of \(34.
10131 * tty/dev{ascii,latin1}/R.proto: Add ha and ti. Map
10132 bracket-drawing characters onto |. Add *o.
10134 * troff/env.c (environment::wrap_up_tab): Increment field_spaces
10135 only if current_field.
10137 * troff/dictionary.c (dictionary::lookup): Free old_table after
10140 Mon Jun 1 10:15:22 1992 James Clark (jjc@jclark)
10142 * tty/dev{ascii,latin1}/R.proto: Add uppercase Greek characters
10143 whose glyphs are identical to glyphs of some Roman character.
10145 * tty/devlatin1/R.proto (bu): Deleted.
10146 * tty/devascii/R.proto (bu): Deleted.
10147 * tty/tmac.tty: Add definition of \(bu.
10149 * eqn/main.c (do_file): Pass FILE as argument.
10150 (main): Automatically load eqnchar. New options -F and -n.
10151 Pass do_file an opened FILE.
10152 * groff.c: Don't pass eqnchar to eqn. Pass -F options onto eqn.
10153 No need to include font.h.
10154 * groff.sh: Likewise. Don't need to use - for standard input.
10155 Prefix files with -- if first file starts with -.
10157 * macros/tmac.e: Conditionalize use of \$* on \n(.g.
10159 * troff/env.c (environment::possibly_break_line): Don't set line
10160 to 0 across call to output_line(). Don't call output_line() until
10161 after discarding nodes after break.
10163 Sun May 31 10:45:29 1992 James Clark (jjc@jclark)
10165 * request.h (macro::empty): Declare it.
10166 * input.c (macro::empty): New method.
10167 (interpolate_macro): Don't give a WARN_SPACE if the two-character
10170 Sat May 30 10:27:15 1992 James Clark (jjc@jclark)
10172 * troff/env.c (environment::start_field): Decrement space_total
10173 when a space is frozen.
10175 Fri May 22 14:34:38 1992 James Clark (jjc@jclark)
10177 * macros/tmac.an (R): Delete macro.
10179 * troff/input.c (get_copy, token::next): Support \# (like \" but
10180 newline is ignored).
10182 * troff/input.c (token::next): Fix error message in 'Y' case.
10184 Thu May 21 09:26:24 1992 James Clark (jjc@jclark)
10186 * eqn/delim.c (define_extensible_string): Recognize any prefix of
10189 Fri May 15 10:20:41 1992 James Clark (jjc at jclark)
10191 * c++test.c: Include <osfcn.h>.
10193 * lib/strtol.c, lib/getcwd.c, ps/psbb.c: Declare errno in case
10196 Fri May 8 09:37:19 1992 James Clark (jjc at jclark)
10198 * tbl/table.c (table::divide_span): Don't count column separation
10199 if expand was specified.
10201 * tbl/main.c (process_format): Don't ignore width specs in
10202 continued format. Give warning for changing equal widths or
10203 column separation in continued format.
10204 (process_data): Set column separation, minimum width, equal
10205 columns at end of table.
10207 Thu May 7 08:50:40 1992 James Clark (jjc at jclark)
10209 * troff/node.c (kern_pair_node::add_discretionary_hyphen,
10210 node::add_discretionary_hyphen): Use soft_hyphen_char.
10211 (set_soft_hyphen_char): New function.
10212 (init_node_requests): Bind to shc. Initialize soft_hyphen_char.
10214 * Makefile (c++tested): Give more helpful message if test fails.
10216 Tue May 5 10:58:39 1992 James Clark (jjc at jclark)
10218 * troff/input.c (init_charset_table): Translate 0240 to
10219 an unbreakable space.
10221 * troff/token.h (token::hyphen_indicator): New function.
10222 * troff/charinfo.h (TRANSLATE_HYPHEN_INDICATOR): New special
10224 * troff/input.c (translate): Allow translation to \%.
10225 * troff/node.c (node::add_char): Handle
10226 TRANSLATE_HYPHEN_INDICATOR.
10227 (make_node): Don't allow TRANSLATE_HYPHEN_INDICATOR here.
10229 * troff/input.c (init_charset_table): Don't set BREAK_AFTER flag
10232 * tty/devlatin1/R.proto: \(hy and - should print as 055.
10234 Tue Apr 21 09:24:42 1992 James Clark (jjc at jclark)
10236 * groff.c (run_commands): If the last command gets a SIGPIPE send
10237 a SIGPIPE to all children than haven't yet terminated. When
10238 command terminates, set pid field to -1.
10240 Fri Apr 17 11:20:48 1992 James Clark (jjc at jclark)
10242 * groff.c (main): Pass an appropriate -filename option to gxditview.
10244 Thu Apr 16 15:11:40 1992 James Clark (jjc at jclark)
10246 * Makefile.bd (install): Remove existing program before copying.
10248 * Makefile, */Makefile, Makefile.bd, groff.sh, groff.c: Allow
10249 programs which have Unix counterparts to be installed with
10250 user-specified prefix.
10252 * troff/input.c (exit_troff): Don't check if exit_started.
10253 (exit_request): Don't call exit_troff if exit_started.
10255 * Makefile.bd (install.mm): Rename to install.dwbmm.
10257 Tue Apr 14 10:05:10 1992 James Clark (jjc at jclark)
10259 * driver/input.c (do_file): Add missing break for '#' case.
10261 Mon Apr 13 10:11:02 1992 James Clark (jjc at jclark)
10263 * troff/input.c (input_stack::clear): Clear past any boundaries and
10264 then add the boundaries back.
10266 * troff/input.c (exit_troff): Return immediately if already
10269 * macros/tmac.s (pg@end-text): New macro. Use pg@end-text for the
10271 (pg*end-page): If the text has ended and there are no more
10272 footnotes or keeps, exit.
10274 * macros/doc-ditroff (Lq, Rq): Define as \(lq and \(rq.
10276 * troff/input.c (init_charset_table): Make \(rq transparent by
10279 * macros/tmac.an: Define lq and rq strings.
10281 * macros/tmac.s (Q, U): Define as \(lq and \(rq.
10283 Sun Apr 12 12:54:37 1992 James Clark (jjc at jclark)
10285 * troff/env.c (environment::final_break): New function.
10286 (environment::newline): Set prev_line_interrupted to 2 if
10288 * troff/env.h: Declare environment::final_break.
10289 * troff/input.c (exit_troff): Call environment::final_break()
10290 instead of environment::do_break().
10292 * macros/Makefile: Install man.local if $(MACRODIR)/man.local
10293 doesn't already exist.
10294 * macros/man.local: New file.
10295 * macros/tmac.an: Load man.local.
10296 * macros/man.ultrix: New file.
10298 Sat Apr 11 17:32:04 1992 James Clark (jjc at jclark)
10300 * troff/input.c (exit_groff): Rename to...
10301 (exit_troff): New function.
10303 * troff/div.c (exit_started, done_end_macro,
10304 seen_last_page_ejector): New global variables.
10305 (began_page_in_end_macro): New static variable.
10306 (exit_flag): Deleted.
10307 (top_level_diversion::top_level_diversion): Initialize
10309 (top_level_diversion): More elaborate test for whether
10310 cleanup_and_exit() should be called.
10311 Set began_page_in_end_macro if the end macro isn't yet finished.
10312 * troff/div.h (top_level_diversion::last_page_count): New data
10314 (top_level_diversion::set_last_page): New function.
10315 (exit_started, done_end_macro, seen_last_page_ejector): Declare.
10316 * troff/env.c (do_break): Zero prev_line_interrupted.
10317 * troff/input.c (exit_flag): Delete declaration.
10318 (LAST_PAGE_EJECTOR): New magic cookie.
10319 (token::next): Handle LAST_PAGE_EJECTOR.
10320 (exit_groff): Set exit_started and done_end_macro instead of
10321 exit_flag. Call top_level_diversion::set_last_page. Push a
10322 LAST_PAGE_EJECTOR instead of calling push_page_ejector(). Do
10323 another ejection after setting seen_last_page_ejector.
10325 Thu Apr 9 04:37:11 1992 James Clark (jjc at jclark)
10327 * etc/grog.sh, etc/grog.sh: Recognize -me sh macro.
10329 * macros/tmac.e (TH): Make sure there's room for the initial
10332 * macros/tmac.s (par@init): Make PD and DD at least \n(.V.
10333 Set FVS in points rather than units.
10335 Mon Apr 6 11:21:32 1992 James Clark (jjc at jclark)
10337 * troff/div.c (top_level_diversion::add_trap): Don't consider the
10338 position of empty slots.
10340 Fri Apr 3 10:46:45 1992 James Clark (jjc at jclark)
10342 * ps/devps/S: Fix height and depth of parenrightex.
10343 * ps/devps/symbol.diff: Regenerate.
10345 Sat Mar 28 21:17:52 1992 James Clark (jjc at jclark)
10347 * tmac.e (u): Do underlining as in -mgs.
10349 Fri Mar 27 09:23:44 1992 James Clark (jjc at jclark)
10351 * tty/tty.c (tty_printer::end_page): If overstriking is
10352 suppressed, still turn overstruck horizontal and vertical lines
10355 * lib/new.c: Back out Feb 24 change; no longer needed with gcc
10358 * refer/label.y (format_expr::evaluate): Avoid use of %0*d.
10360 Wed Mar 18 09:29:10 1992 James Clark (jjc at jclark)
10362 * Version 1.05 released.
10364 Tue Mar 17 16:50:45 1992 James Clark (jjc at jclark)
10366 * tty/tty.c: Instead of keeping an array of glyphs and then
10367 sorting it, keep a ordered linked list of glyphs for each line.
10369 * driver/driver.h: Include stddef.h.
10371 * tty/tty.c (compare_glyph):
10372 * refer/refer.c (rcompare):
10373 * troff/env.c (compare_ranges): Arguments of qsort comparison
10374 function should be const void *.
10376 * troff/number.c (parse_term):
10377 * dvi/dvi.c (draw_dvi_printer::draw): Avoid initialization in
10380 * refer/label.y (consider_authors): Don't access variables
10381 constructed under a condition outside that condition: put braces
10382 round for statement containing declaration; redeclare use of same
10385 * pic/pic.y (text_expr): Delete production that allows
10386 parenthesised text_expr.
10387 (expr): Allow a conditional_expr to appear in parentheses.
10388 (conditional_expr): Rename to any_expr.
10390 * mm: Install new version 1.01 from jh.
10392 * lib/font.c (font::get_width): Cache scaled widths.
10393 (font::font): Initialize widths_cache.
10394 (font::~font): Destroy widths_cache.
10395 * lib/font.h: Add font::widths_cache. Declare font_widths_cache.
10397 Mon Mar 16 10:16:10 1992 James Clark (jjc at jclark)
10399 * c++test.c, c++test.ref: New files.
10400 * Makefile: Check that the C++ compiler works.
10402 * ps/tmac.pspic (PSPIC): Do a break.
10404 * ps/tmac.ps: Move definition of PSPIC into...
10405 * ps/tmac.pspic: New file.
10406 (PSPIC): Draw box around picture, but make it invisible to grops.
10407 * ps/tmac.ps: Load tmac.pspic.
10408 * ps/Makefile: Install tmac.pspic.
10410 Sun Mar 15 14:18:08 1992 James Clark (jjc at jclark)
10412 * lib/font.c (scale_round): If n is negative,
10413 subtract .5 before truncating floating point result.
10415 * lib/fontfile.c: Include <errno.h>.
10417 Tue Mar 10 14:17:03 1992 James Clark (jjc at jclark)
10419 * driver/input.c (get_char): Inline. Don't update current_lineno.
10420 Change callers to up date current_lineno if necessary.
10421 Use get_char() instead of getc(current_file).
10423 Sun Mar 8 18:05:28 1992 James Clark (jjc at jclark)
10425 * ps/tmac.ps: Fix up spacing of \(mo and \(nm.
10427 Fri Mar 6 19:38:58 1992 James Clark (jjc at jclark)
10429 * tty/tty.c (tmac.tty): Define \(rg as (R).
10431 Tue Mar 3 10:11:25 1992 James Clark (jjc at jclark)
10433 * lib/lib.h: New define a_delete.
10434 * Use a_delete instead of delete when deleting an array of objects
10435 without destructors.
10437 * lib/lib.h: Rename adelete to ad_delete.
10438 * Change uses of adelete.
10440 Mon Mar 2 12:41:05 1992 James Clark (jjc at jclark)
10442 * eqn/eqn.y: Include lib.h.
10444 * troff/node.c (grow_font_table): Delete old_font_table.
10446 * mm: Install new version from jh.
10448 Fri Feb 28 10:42:23 1992 James Clark (jjc at jclark)
10450 * tbl/table.h (format_type): Make global instead of local to class
10451 entry_format. Prefix enumerators with FORMAT_.
10452 * tbl/table.c, tbl/main.c: Corresponding changes.
10453 * refer/token.h (token_type): Make global. Prefix enumerators
10455 * refer/token.[ch]: Corresponding changes.
10456 * Makefile: Get rid of -DNO_NESTED_TYPES configuration option.
10458 * troff/div.c (node::set_vertical_size): Don't name argument.
10460 Thu Feb 27 10:29:19 1992 James Clark (jjc at jclark)
10462 * Makefile: New configuration option ARRAY_DELETE_NEEDS_SIZE.
10463 * lib/lib.h: Define adelete accordingly.
10464 * pic/object.c (graphic_object::graphic_object):
10465 * tbl/main.c (format::~format):
10466 * tbl/table.c (table::~table):
10467 * refer/ref.c (reference::~reference, reference::merge,
10468 reference::insert_field, reference::delete_field): Use adelete.
10470 * Makefile: Change NESTED_TYPES to NO_NESTED_TYPES.
10472 * tbl/table.h: Corresponding changes.
10474 * common.c (common_output::dashed_arc, common_output::dotted_arc):
10475 Ensure total_angle is positive.
10477 Wed Feb 26 08:49:26 1992 James Clark (jjc at jclark)
10479 * refer/ref.c (reference::merge, reference::insert_field,
10480 reference::delete_field): Avoid delete[0].
10482 * refer/token.c (init_special_chars): Move calls to cmupper
10483 outside calls to init_two_char_letter to work around bug in gcc
10486 Mon Feb 24 14:20:00 1992 James Clark (jjc at jclark)
10488 * lib/new.c (operator new): Use __builtin_new for g++.
10490 * pic/object.c (graphic_object::~graphic_object): Don't use
10493 * pic/object.c (output::compute_scale): Initialize max_width and
10496 Sat Feb 15 09:55:20 1992 James Clark (jjc at jclark)
10498 * troff/input.c (write_request): Call fflush.
10500 * troff/node.h (class composite_node): Move declaration to node.c
10501 * troff/input.c (charinfo_to_node): Rename to ...
10502 (charinfo_to_node_list): Return node list rather than composite
10504 * troff/node.c (make_composite_node): New function.
10505 (make_node, add_char): Call make_composite_node instead of
10507 (class composite_node): Add a tfont * member. Delete font_size
10509 (composite_node::composite_node, composite_node::copy,
10510 composite_node::size): Corresponding changes.
10511 (composite_node::tprint): Provide constant spacing, emboldening
10512 and track kerning as specified in tfont.
10513 (composite_node::width): Change width calculation accordingly.
10514 * troff/env.h (environment::composite): New member.
10515 (environment::is_composite, environment::set_composite): New
10517 * troff/env.c (environment::environment): Initialize composite.
10518 * troff/input.c (charinfo_to_node): Call
10519 environment::set_composite.
10520 * troff/node.c (make_composite_node, make_glyph_node): Use the
10521 plain version of the tfont if the environment is composite.
10523 * troff/node.c (font_info::get_space_width): Additional argument
10524 giving space_size. Handle constant space correctly. Scale by
10525 space_size unless constant spaced.
10526 (env_sentence_space_width): New function.
10527 * troff/node.h: Declare it.
10528 * troff/env.h (environment::get_space_size,
10529 environment::get_sentence_space_size,
10530 environment::get_narrow_space_width,
10531 environment::get_half_narrow_space_width): Make inline.
10532 (environment::get_space_width): Make inline. Just call
10534 * troff/env.c: Delete definitions for funtions made inline.
10535 (environment::space_newline, environment::space): Use
10536 env_sentence_space_width(). Don't scale by space_size.
10537 * troff/node.h: Move declarations of env*space_width() functions
10540 Sat Feb 8 09:30:22 1992 James Clark (jjc at jclark)
10542 * macros/tmac.s (PS): Don't try to set negative indent.
10544 Thu Feb 6 09:00:35 1992 James Clark (jjc at jclark)
10546 * pic/pic.y: Fix min function.
10548 Tue Jan 28 07:52:29 1992 James Clark (jjc at jclark)
10550 * man/mdate.sh: Clear LANGUAGE.
10552 Sun Jan 19 13:02:41 1992 James Clark (jjc at jclark)
10554 * pic/pic.y, pic/lex.c: Rename COMMAND token to COMMAND_LINE.
10555 * pic/lex.c: New COMMAND keyword.
10556 * pic/pic.y (print_args, print_arg): New rules.
10557 (placeless_element): Use print_args for PRINT.
10558 New COMMAND element.
10560 Tue Jan 7 13:14:31 1992 James Clark (jjc at jclark)
10562 * troff/input.c (terminal): Handle missing argument correctly.
10564 * pic/pic.y (text_expr): New rule.
10566 * pic/pic.y: Implement := operator.
10568 Sun Jan 5 10:23:02 1992 James Clark (jjc at jclark)
10570 * etc/grog.pl, etc/grog.sh: Distinguish old and new versions of
10573 Sat Jan 4 14:42:26 1992 James Clark (jjc at jclark)
10575 * ps/devps/dingbatsrmap: Include this in the distribution.
10577 * macros/tmac.doc: Replace with new version from 2nd Networking
10578 Release. Fix loading of doc-* files.
10579 * macros/{doc-common,doc-ditroff,doc-nroff,doc-syms}: New files.
10580 * macros/tmac.doc.old: New file. Apply fixes that had been
10581 applied to old tmac.doc.
10582 * macros/tmac.andoc: Check that we're running under groff.
10583 * macros/Makefile: Rework.
10585 Fri Jan 3 13:27:51 1992 James Clark (jjc at jclark)
10587 * tbl/table.h (format_type):
10588 * refer/token.h (token_type): If NESTED_TYPES is defined, use
10589 typedef to make these types visible at file scope.
10590 * Makefile: Add NESTED_TYPES configuration option.
10592 * troff/div.c (mark): At the top level use the value of
10593 nl_reg_contents rather than the current vertical position.
10595 Thu Jan 2 10:34:51 1992 James Clark (jjc at jclark)
10597 * tty/tty.c: Implement \D for horizontal or vertical lines.
10598 (tty_printer::set_char): Use vec_used+2 as serial number.
10599 Don't allow size of vector to exceed USHRT_MAX-2.
10600 Split off part into...
10601 (tty_printer::add_char): New function.
10602 (tty_printer::draw): New function.
10603 (compare_glyph): Handle equal serial numbers.
10604 (tty_printer::end_page): Handle overstruck characters from \D.
10605 (main, usage): Implement -d option.
10607 Mon Dec 23 10:37:51 1991 James Clark (jjc at jclark)
10609 * tbl/main.c (process_format):
10610 * eqn/text.c (split_text):
10611 * troff/input.c (token::next): Use inner block for declarations
10612 with initializers in switch statement.
10614 Mon Dec 16 20:52:03 1991 James Clark (jjc at jclark)
10616 * pic/common.c (common_output::dash_line): Cope with zero-length
10619 Sun Nov 17 12:04:08 1991 James Clark (jjc at jclark)
10621 * Version 1.04 released.
10623 Wed Nov 13 05:27:21 1991 James Clark (jjc at jclark)
10625 * macros/tmac.an (TH): Define a macro an-init to define variables
10626 based on command line arguments.
10627 (an-header): Call it.
10629 Sun Nov 3 12:07:34 1991 James Clark (jjc at jclark)
10631 * Makefile (install.mm): Rename to install.dwbmm.
10633 * Makefile: Integrate mm.
10634 * mm: New directory.
10636 Wed Oct 30 10:11:34 1991 James Clark (jjc at jclark)
10638 * refer/dirnamemax.c: If PATHCONF_MISSING is defined, include
10641 * pic/troff.c (troff_output::simple_spline,
10642 troff_output::simple_polygon): Rename variable `v' to `d' to avoid
10643 shadowing parameter.
10645 * lib/tmpfile.c (xtmpfile): Declare dir as const char *.
10647 * lib/ptable.h: Add explicit casts when converting from unsigned
10650 * dvi/devdvi/{SA,SB,msam.map,msbm.map}: New files.
10651 * dvi/devdvi/Makefile: Install SA, SB.
10653 * refer/indxbib.c: Add declaration of mktemp.
10655 * refer/lookbib.c: Add declaration of isatty.
10657 Fri Oct 25 09:00:17 1991 James Clark (jjc at jclark)
10659 * pic/lex.c (interpolate_macro_with_args): While collecting
10660 arguments, keep track of whether we're in a string.
10662 Wed Oct 23 08:42:48 1991 James Clark (jjc at jclark)
10664 * ps/tmac.ps (PSPIC): Do the .sp after the \X, and move the \X
10665 down with \v, so as to avoid problems with top of page trap
10666 setting no space mode.
10668 Tue Oct 22 17:38:49 1991 James Clark (jjc at jclark)
10670 * eqn/lex.c (get_delimited_text): Allow tab before macro body.
10672 Tue Oct 15 17:24:53 1991 James Clark (jjc at jclark)
10674 * ps/psrm.c (ps_get_line): Fix bug when lines longer than 255.
10675 Improve error message.
10677 Fri Oct 11 11:09:38 1991 James Clark (jjc at jclark)
10679 * ps/psrm.c (print_ps_string): Don't pass negative numbers to
10682 Wed Oct 9 17:50:14 1991 James Clark (jjc at jclark)
10684 * groff.c (possible_command::execp): Always use _exit() after a
10687 * Makefile: Add HAVE_UNION_WAIT, HAVE_PID_T, WAIT_COREDUMP_0200,
10688 NO_SYS_WAIT_H configuration options.
10689 * groff.c: Use these options. Use POSIX-style macros to extract
10690 fields from the status returned by wait().
10692 Fri Oct 4 12:12:27 1991 James Clark (jjc at jclark)
10694 * tbl/table.c (table::compute_separation_factor): Allow the
10695 separation factor to drop to 0.
10697 Tue Oct 1 18:12:38 1991 James Clark (jjc at jclark)
10699 * refer/search.c: Include <errno.h>.
10701 Sun Sep 29 08:40:57 1991 James Clark (jjc at jclark)
10703 * pic/pic.y (YYDEBUG): Don't define for Borland C++.
10705 * lib/lib.h: #ifdef out declarations of itoa and iftoa for Borland
10708 * pic/lex.c (input_stack::bol): Move definition out of class body.
10710 * pic/main.c: On MSDOS munge argv[0].
10712 * lib/ptable.h: Define name2 as _Paste2 for Borland C++.
10714 * lib/ptable.c (hash_string): Use unsigned long rather than
10716 (next_ptable_size): Use unsigned rather than int. Give an error
10717 message if we've hit the largest table size.
10718 * lib/ptable.c: Corresponding changes. Also use unsigneds for the
10721 * pic/object.h (object_spec): Make flags unsigned long. Declare
10722 flags as const unisgned long rather than as enums.
10724 * pic/output.c: Deleted.
10726 * pic/troff.c (troff_output::simple_ellipse): Remove spurious %.
10728 * tbl/table.c (simple_entry::note_double_vrule_on_{left,right}):
10729 Add additional argument.
10730 (line_entry::note_double_vrule_on_{left,right}): Set value of
10731 douvle_vrule_on_{right,left} flag according to argument.
10732 (simple_line_entry::simple_print,
10733 simple_line_entry::double_line_print): If adjacent to double vrule
10734 on a corner extend rather than shorten the rule by half the double
10737 * troff/number.c (parse_term): In checking for overflow, handle the
10738 case where the current horizontal position is negative.
10740 Thu Sep 12 08:26:09 1991 James Clark (jjc at jclark)
10742 * pic/object.c (draw_arrow): Check for object having zero length.
10744 Wed Sep 11 10:32:38 1991 James Clark (jjc at jclark)
10746 * eqn/main.c (do_file): Split off inline equation handling into...
10747 (inline_equation): New function. Search for starting delimiter
10749 (delim_search): New function. Don't recognize a delimiter that
10750 occurs in the name of an escape sequence, number register, string
10753 Tue Sep 10 04:01:11 1991 James Clark (jjc at jclark)
10755 * eqn/delim.c (delim_box::compute_metrics): Don't call
10756 define_extensible_string if left is 0.
10757 (delim_box::output): Don't print the left delimiter if left is 0.
10758 (delim_box::debug_print): Check for left == 0 before calling printf.
10760 Fri Aug 23 13:02:30 1991 James Clark (jjc at jclark)
10762 * troff/Makefile (majorminor.c): Include only digits in
10765 Thu Aug 22 09:35:37 1991 James Clark (jjc at jclark)
10767 * refer/dirnamemax.c: new file.
10768 * refer/genlimits.c: Deleted.
10769 * refer/indxbib.c (main): Use dir_name_max() instead of NAME_MAX.
10770 Don't check path length.
10771 * refer/Makefile: Add dir_name_max.o; delete genlimits.
10772 * Makefile: Add PATHCONF_MISSING option.
10774 * refer/indxbib.c (get_cwd): New function.
10775 (main): Use get_cwd().
10776 * lib/getcwd.c: New file.
10777 * Makefile: Delete -DHAVE_GETWD. Include GETCWD variable. Pass
10778 GETCWD in SUBFLAGS.
10779 * lib/Makefile: Compile getcwd.o.
10781 * ps/tmac.psatk (psatk-defs): Define showpage after pushing
10784 * refer/indxbib.c (main): Check success of mktemp.
10786 * lib/tmpfile.c: New file.
10787 * lib/Makefile: Add tmpfile.c.
10788 * lib/lib.h: Declare xtmpfile(); include <stdio.h>.
10789 * ps/ps.h: Delete declaration of mktemp().
10790 * ps/ps.c (ps_printer::ps_printer): Use xtmpfile().
10791 * refer/refer.c (divert_to_temporary_file): Use xtmpfile().
10792 * driver/driver.h: No need now to include errno.h.
10794 * everywhere: Set errno to 0 before calling fopen().
10796 * eqn/eqn.h, etc/soelim.c, driver/driver.h, etc/addftinfo.c,
10797 dvi/tfmtodit.c, groff.c, refer/index.c, refer/linear.c,
10798 refer/lookbib.c, refer/refer.h, ps/psbb.c: Include <errno.h>.
10800 Mon Aug 19 10:52:18 1991 James Clark (jjc at jclark)
10802 * troff/env.h (translate_space_to_dummy): Declare it.
10803 * troff/env.c (environment::space_newline, environment::space):
10804 If translate_space_to_dummy is set then make the width of spaces 0.
10805 * troff/input.c (translate): If the second character of a
10806 translation is a space, translate to unbreakable space. If the
10807 first character is a space, set or clear translate_space_to_dummy
10808 according to whether the second character is \&. Weird!
10810 Tue Jul 30 10:03:56 1991 James Clark (jjc at jclark)
10812 * groff.c (run_commands): Don't use non-zero exit code because a
10813 command gets SIGPIPE.
10815 * groff.c, groff.sh: Use -mXps with -TXps.
10817 * ps/ps.c (ps_printer::special): Move call to flush_sbuf() into...
10818 (ps_printer::do_exec, ps_printer::do_file, ps_printer::do_def,
10819 ps_printer::do_mdef, ps_printer::do_import): Call flush_sbuf().
10820 (ps_printer::special): New specials invis and endinvis.
10821 (ps_printer::do_invis, ps_printer::do_endinvis): New functions.
10822 (ps_printer::set_char, ps_printer::draw): Return if invis_count>0.
10823 (ps_printer::end_page): Check that invis_count == 0.
10824 (ps_printer::invis_count): New member.
10825 (ps_printer::ps_printer): Initialize invis_count to 0.
10827 * troff/env.c (environment::hyphenate_line): Hyphenation
10828 indicator at beginning of word inhibits splitting after -, \(em
10831 * pic/pic.y (element): Allow another element to follow } without
10832 any intervening separator.
10834 Mon Jul 22 12:27:37 1991 James Clark (jjc at jclark)
10836 * pic/lex.c (get_delimited): Allow tabs before delimiter.
10838 Wed Jul 17 10:59:08 1991 James Clark (jjc at jclark)
10840 * groff.c: Get rid of HAVE_UNION_WAIT stuff. Instead suppress
10841 declaration of wait() in header files.
10842 * Makefile: Get rid of -DHAVE_UNION_WAIT.
10844 * tbl/table.c (alphabetic_text_entry::add_tab): New function.
10846 * lib/lib.h: Declare return type of strerror as char *.
10848 * man/Makefile: Add g flag to sed substitutions.
10849 * Makefile (shgroff, bindist): Likewise.
10851 Sun Jul 14 11:57:02 1991 James Clark (jjc at jclark)
10853 * ps/ps.c (ps_printer::do_import): Move push of userdict into...
10854 * ps/devps/prologue (PBEGIN): Define showpage after pushing
10857 Sat Jul 13 20:53:04 1991 James Clark (jjc at jclark)
10859 * ps/devps/prologue (PBEGIN): Zap any definition of showpage in
10862 Fri Jul 12 07:10:09 1991 James Clark (jjc at jclark)
10864 * man/mdate.sh: Handle the fact that BSD ls -l does not print the
10867 Sun Jul 7 08:00:23 1991 James Clark (jjc at jclark)
10869 * troff/input.c (define_number_reg): If currently undefined,
10870 don't define it if the argument is an invalid expression.
10872 * Makefile: Ignore return value of `if' commands without `else'
10875 * Makefile: Split up CPPDEFINES into a series of separate
10876 configuration options.
10878 * troff/input.c (init_registers): Use time_t instead of long
10879 unless LONG_FOR_TIME_T is defined. Use returned result rather
10880 than passing pointer.
10881 * Makefile: Document LONG_FOR_TIME_T as a CPPDEFINE.
10883 * lib/Makefile (fontpath.h): Use gendef.
10885 Thu Jul 4 09:48:05 1991 James Clark (jjc at jclark)
10887 * troff/input.c (input_iterator::shift): Delete argument name.
10888 * troff/node.c (suppress_output_file::really_begin_page,
10889 suppress_output_file::really_transparent_char, node::ascii_print,
10890 node::tprint): Delete names of unused arguments.
10892 Wed Jul 3 17:34:57 1991 James Clark (jjc at jclark)
10894 * refer/label.y (string): Pass $4 to command_error.
10896 Tue Jul 2 15:06:01 1991 James Clark (jjc at jclark)
10898 * Version 1.03 released.
10900 Sat Jun 29 08:14:01 1991 James Clark (jjc at jclark)
10902 * Makefile: Pass definition of SHELL in SUBFLAGS.
10904 * gendef: New file.
10905 * Makefile, eqn/Makefile, refer/Makefile, troff/Makefile,
10906 ps/Makefile: Use gendef to construct header files that are
10907 constructed from the Makefile.
10909 * macros/Makefile: make all should build stripped version of tmac.e.
10911 * refer/Makefile (clean): Remove y.output.
10913 Fri Jun 28 09:44:36 1991 James Clark (jjc at jclark)
10915 * ps/pfbtops.c (main): Add -v option which prints out a version
10917 * ps/Makefile (pfbtops): Link with libgroff.a.
10919 Fri Jun 21 07:43:23 1991 James Clark (jjc at jclark)
10921 * refer/search.h (linear_searcher::get_nkeys): Delete declaration.
10922 * refer/linear.c (linear_searcher::get_nkeys): Delete definition.
10924 * refer/lkbib.c (main): Always terminate reference with blank
10926 * refer/lookbib.c (main): Likewise.
10928 * refer/linear.c (file_buffer::load): Check that the file is not a
10931 * refer/Makefile (genlimits): Possibly add -DHAVE_SYS_DIR_H.
10932 (genlimits.c): Include <sys/dir.h> if HAVE_SYS_DIR_H is defined.
10933 Delete second inclusion of <sys/param.h>.
10935 Tue Jun 18 01:32:26 1991 James Clark (jjc at jclark)
10937 * troff/token.h (token::special): Deleted.
10939 * tbl/main.c (process_format): Rework so that opt->tab_char is
10940 recognized only when appropriate.
10942 * ps/Makefile (clean): Remove pfbtops.
10944 Sun Jun 16 09:37:19 1991 James Clark (jjc at jclark)
10946 * lib/font.c (text_file::next): Don't return if we have got a
10949 Fri Jun 14 09:52:26 1991 James Clark (jjc at jclark)
10951 * refer/refer.c (store_reference): Get hash code from old_table[i]
10952 when rehashing the table.
10954 Thu Jun 13 01:26:43 1991 James Clark (jjc at jclark)
10956 * eqn/box.c (box::top_level): Save size and prev size using \R and
10957 restore it afterwards. Set the size to the size at the beginning
10959 * eqn/pbox.h: Declare SAVED_INLINE_PREV_SIZE_REG,
10960 SAVED_INLINE_SIZE_REG, and SAVED_SIZE_REG.
10962 * refer/Makefile (limits.h): Use ./genlimits.
10964 Wed Jun 12 16:05:34 1991 James Clark (jjc at jclark)
10966 * refer/index.c: Delete declarations of stat() and fstat().
10968 Tue Jun 11 14:52:49 1991 James Clark (jjc at jclark)
10970 * tty/tmac.tty: Add character definitions for \(>= and \(<=.
10972 Mon Jun 10 22:49:48 1991 James Clark (jjc at jclark)
10974 * etc/grog.sh, etc/grog.pl: Change regex for .PS.
10976 Fri Jun 7 09:13:06 1991 James Clark (jjc at jclark)
10978 * troff/input.c (token::get_char): Handle \e.
10980 * refer/linear.c: Delete declarations of fstat() and stat().
10982 Wed Jun 5 09:11:59 1991 James Clark (jjc at jclark)
10984 * troff/node.c, troff/env.c, troff/input.c, Makefile: Remove
10985 OP_DELETE_BROKEN stuff, since we now have a fix for g++.
10987 Mon Jun 3 13:41:32 1991 James Clark (jjc at jclark)
10989 * troff/input.c (do_define_macro): Improve error handling for end
10990 of file while defining macro.
10992 Sun Jun 2 10:20:24 1991 James Clark (jjc at jclark)
10994 * eqn/box.h: Fix declaration of set_gsize.
10995 * eqn/box.c (set_gsize): Make argument const char *.
10996 (gsize): Declare as char *.
10997 * eqn/main.c (main): Don't convert gsize to int.
10998 * eqn/lex.c (do_gsize): Pass char * to set_gsize.
11000 * Version 1.02 released.
11002 Sat Jun 1 12:19:46 1991 James Clark (jjc at jclark)
11004 * macros/tmac.andoc: New file.
11005 * macros/Makefile: Install tmac.andoc.
11007 * troff/node.c, troff/env.c, troff/input.c: Conditionalize use of
11008 operator new and delete on OP_DELETE_BROKEN not being defined.
11009 * Makefile: Mention OP_DELETE_BROKEN.
11011 Mon May 27 13:49:07 1991 James Clark (jjc at jclark)
11013 * Makefile (bindist): Pass SUBFLAGS.
11015 Sun May 26 14:13:22 1991 James Clark (jjc at jclark)
11017 * Makefile, groff.c: Pass definitions to groff.c via device.h.
11019 * tty/tty.c (tty_font::load_tty_font): Avoid shadowing
11022 * ps/Makefile, ps.c: Pass BROKEN_SPOOLER_FLAGS via broken.h.
11024 * ps/ps.h, ps/psrm.c: Make comment_table and
11025 header_comment_table local to resource_manager::process_file.
11027 * groff.sh: With -TXps pass -printCommand option to gxditview.
11029 * groff.c (possible_command::print): Implement using
11030 append_arg_to_string.
11032 * xditview: Merge in new implementation with own ChangeLog.
11034 Sat May 25 18:33:20 1991 James Clark (jjc at jclark)
11036 * groff.c (main): Implement PRINT_OPTION.
11037 (append_arg_to_string): New command.
11038 (device_table): Set PRINT_OPTION flag for Xps.
11040 Fri May 24 09:48:58 1991 James Clark (jjc at jclark)
11042 * troff/groff.h: Rename to troff.h.
11044 * pic/lex.c (lookup_keyword, docmp): New functions.
11045 (get_token): Use new lookup_keyword.
11046 Don't include key.h.
11047 * pic/key.[ch], pic/pic.gperf: Deleted.
11048 * pic/Makefile: Remove gperf stuff.
11050 * pic/Makefile, pic/output.h: Move definition of TEX_SUPPORT
11052 * pic/tex.c: Move include of pic.h before test of TEX_SUPPORT.
11054 * troff/Makefile, troff/node.c: Move definition of
11055 STORE_WIDTH into node.c.
11057 * etc/grog.pl, etc/grog.sh: Support -mdoc.
11059 Thu May 23 12:30:49 1991 James Clark (jjc at jclark)
11061 * dvi/devdvi/texr.map, dvi.devdvi/texi.map,
11062 dvi/devdvi/texb.map: Add lq and rq.
11063 dvi/devdvi: Regenerate fonts.
11064 * ps/devps/textmap: Add lq and rq.
11065 * ps/devps: Regenerate fonts.
11066 * tty/devascii/R.proto, tty/devlatin1/R.proto: Add lq and rq.
11067 * macros/tmac.e: Define \*(lq and \*(rq to be \(lq and \(rq.
11069 * pic/object.c (position_rectangle): When checking radius
11070 cope with possiblity that width or height is negative.
11071 (box_object::box_object): Have separate xrad and yrad with
11072 signs matching signs of dim components.
11073 (box_object::{north,south}_{east,west}): Use xrad and yrad.
11074 (box_object::print): With rounded boxes use absolute values
11075 for dim and rad arguments.
11077 * lib/Makefile, lib/fontfile.o: Pass definition of FONTPATH
11080 * eqn/Makefile, eqn/main.c: Pass definition of DEVICE in device.h.
11082 * various files: Add explicit destructors to keep Saber CC +d
11085 Wed May 22 11:37:11 1991 James Clark (jjc at jclark)
11087 * eqn/box.c (box::top_level): Restore fonts correctly after
11088 font changes in line containing inline equation. Also
11089 restore previous font as well as current font.
11090 * eqn/pbox.h: Define necessary string and register names.
11092 * troff/input.c (token::next): Case 'R' calls do_register.
11093 (do_register): New function.
11095 Tue May 21 11:28:23 1991 James Clark (jjc at jclark)
11097 * groff.c, groff.sh: Support Xps device. Allow each device
11098 to have a pseudo_name and a real_name.
11100 * groff.c (run_commands): Don't print `Broken pipe' messages.
11102 * ps/pfbtops.c: New file.
11103 * ps/Makefile: Add pfbtops.
11105 * troff/number.c (parse_term): Improved error message.
11107 Mon May 20 11:22:14 1991 James Clark (jjc at jclark)
11109 * groff.c, groff.sh, etc/grog.sh, etc/grog.pl: Support grefer.
11111 * Makefile: Integrate refer.
11112 * refer: New directory.
11113 * man/grefer.man, man/glookbib.man, man/gindxbib.man,
11114 man/lkbib.man: New files.
11115 * man/Makefile: Support refer man pages.
11117 * lib/lib.h: Declare is_prime.
11118 * lib/prime.c: New file.
11120 * troff/input.c (macro_source): New function.
11121 (init_input_requests): Bind "mso" to macro_source.
11123 * troff/env.c (environment::possibly_break_line): Maintain
11124 pointer to pointer to node to be split in ndp so as to avoid
11125 using address of freed node.
11127 * troff/env.c (environment::hyphenate_line): Maintain pointer to
11128 pointer to first node to be hyphenated in startp so as to
11129 avoid using address of freed node.
11131 * troff/env.c (class trie, class hyphen_trie): Make the
11132 elements of the trie be of type char not unsigned char.
11133 Declare arguments to be const char* instead of unsigned char *.
11135 * troff/env.c (hyphenate): Initialize hbuf[0].
11137 * troff/input.c (set_string): Declare p to be char * and cast
11138 *p to unsigned char when necessary.
11140 * troff/input.c (do_define_macro): Declare s to be const
11141 char*. Cast element to unisgned char when necessary, Declare
11142 d to be an int. Handle EOF better.
11144 * troff/Makefile, troff/input.c: Different scheme for passing
11145 definitions of MACROPATH, HYPHENFILE and DEVICE.
11147 Tue May 14 13:41:36 1991 James Clark (jjc at jclark)
11149 * tty/devascii/R.proto: Delete entry for em.
11150 * tty/devlatin1/R.proto: Likewise.
11152 Sat May 11 11:13:28 1991 James Clark (jjc at jclark)
11154 * troff/input.c (translate): Stop when we get a space. Treat eof
11157 * macros/tmac.an (IP): Only pass quoted argument to TP when \n(.$>1.
11159 Wed Apr 24 19:24:33 1991 James Clark (jjc at jclark)
11161 * tbl/main.c (process_format): A font name following a `f'
11162 modifier that starts with a digit can be only one character long.
11163 Also deal with EOF on the second character of the font name.
11165 Wed Apr 17 11:23:43 1991 James Clark (jjc at jclark)
11167 * troff/input.c (token::next): Turn \~ into an
11168 unbreakable_space_node.
11169 * troff/node.c (unbreakable_space_node): New class.
11170 * troff/node.h: Declare it.
11172 Tue Apr 16 10:47:12 1991 James Clark (jjc at jclark)
11174 * dvi/dvi.c (dvi_printer::set_char): Make code an int. Check that
11175 it's >= 0, before outputting it as a single byte.
11177 Mon Apr 15 11:20:23 1991 James Clark (jjc at jclark)
11179 * lib/font.c: Make font_char_metric::code an int.
11180 (font::get_code): Change return type to int.
11181 (font::load): Allow code to be arbitrary integer.
11182 * lib/font.h (font::get_code): Change return type to int.
11183 (font::number_to_index): Change argument type to int.
11184 * troff/input.c (token::next): In case 'N', allow any value.
11185 Store value in token::val.
11186 (token::operator==): For TOKEN_NUMBERED_CHAR test equality of val.
11187 (token::get_char, token::add_to_node_list, token::process): Get
11189 (charinfo::set_number): Change argument to int.
11190 (charinfo::get_number): Require that NUMBERED flag be set.
11191 (get_charinfo_by_number): Store numbered characters not between 0
11192 and 255 in a dictionary.
11193 * troff/charinfo.h (get_charinfo_by_number): Change argument type
11195 (charinfo::number): Change type to int.
11196 (charinfo::set_number): Change type of set_number to int.
11197 * troff/node.c (troff_output_file::put_char_width,
11198 troff_output_file::put_char): Test whether character is numbered
11199 using charinfo::numbered().
11200 * driver/printer.c (printer::set_numbered_char): Allow arbitrary
11202 * lib/nametoindex.c: New implementation to cope with arbitrary
11205 * troff/input.c (token::operator==): Test val for
11206 TOKEN_CHAR_HEIGHT, TOKEN_CHAR_SLANT, TOKEN_FONT_POSITION, and
11209 * man/Makefile: Add definiton of BROKEN_SPOOLER_FLAGS.
11210 (.man.n): sed out @BROKEN_SPOOLER_FLAGS@.
11212 Sun Apr 14 12:57:00 1991 James Clark (jjc at jclark)
11214 * ps/devps/zapfdr.ps: Don't copy UniqueID. Avoid use of newdict
11217 * all Makefiles: rm targets of cp and >.
11219 * xditview/xtotroff.c (MapFont): Unlink troff_name before opening
11222 * eqn/lex.c (def_table): Add dollar.
11224 Sat Apr 13 13:02:44 1991 James Clark (jjc at jclark)
11226 * troff/input.c (do_width): Push back newline before closing delim
11229 Fri Apr 12 15:16:03 1991 James Clark (jjc at jclark)
11231 * groff.c (possible_command::prepend_arg): New function.
11232 (main): Prepend device -m option.
11233 * groff.sh: Put device -m options before command-line options.
11235 Tue Apr 9 10:24:43 1991 James Clark (jjc at jclark)
11237 * macros/tmac.an (IP): Quote argument to TP.
11239 * ps/ps.c (main): New option -b, which sets...
11240 (broken_flags): New variable.
11241 (ps_printer::~ps_printer): Incorporate the setup section in the
11242 prolog if (broken_flags & NO_SETUP_SECTION).
11243 (ps_printer::begin_page): Generate {Begin,End}PageSetup comments.
11244 (ps_printer::merge_download_fonts, ps_printer::merge_import_fonts,
11245 ps_printer::merge_ps_fonts, ps_printer::print_font_comment,
11246 ps_printer::print_needed_font_comment,
11247 ps_printer::print_supplied_font_comment,
11248 ps_printer::print_include_font_comments,
11249 ps_printer::lookup_doc_font, ps_printer::download_fonts,
11250 ps_printer::read_download_file, read_document_fonts, add_font,
11251 skip_line, parse_fonts_arg, document_font::document_font,
11252 document_font::~document_font, document_font::download,
11253 ps_output::include_file): Deleted.
11254 (ps_printer::~ps_printer): Generate %%EOF. Generate %!PS-Adobe-3.0
11255 rather than %!PS-Adobe-2.0. Make calls to
11256 resource_manager::need_font for each font that we used. Replace
11257 calls to merge_ps_fonts, merge_download_fonts, print_font_comment,
11258 print_supplied_font_comment, print_needed_font_comment by call to
11259 resource_manager::print_header_comments. Output %%Orientation
11260 comment. Output %%Requirements: numcopies comment if ncopies > 1.
11261 Don't output the prolog directly. Instead call
11262 resource_manager::output_prolog. Only define #copies when ncopies
11263 > 1. Delete calls to print_include_font_comments and
11264 download_fonts. Add call to resource_manager::document_setup.
11265 (ps_printer::do_file): Call resource_manager::import_file instead
11266 of including it ourselves.
11267 (ps_printer::do_import): Likewise. Also don't call
11268 merge_import_fonts. Push userdict on the dictionary stack before
11269 and pop it afterwards.
11270 Move declaration of ps_output into ps.h.
11271 * ps/psrm.c: New file implementing resource_manager class.
11272 * ps/ps.h: New file declaring ps_output and resource_manager
11274 * ps/devps/zapfdr.ps:
11275 * ps/devps/symbolsl.ps:
11276 * ps/devps/prologue: Use 3.0 conventions.
11277 * ps/Makefile: Pass definition of BROKEN_SPOOLER_FLAGS in DEFINES.
11278 Add default definition of BROKEN_SPOOLER_FLAGS.
11279 * Makefile: New variable BROKEN_SPOOLER_FLAGS. Add
11280 BROKEN_SPOOLER_FLAGS to SUBFLAGS.
11282 Mon Apr 8 09:26:54 1991 James Clark (jjc at jclark)
11284 * etc/grog.pl: New file.
11285 * Makefile (GROG): New variable.
11286 Add GROG to SUBFLAGS.
11287 * etc/Makefile (GROG): New variable.
11288 (install.nobin): Install $(GROG) rather than grog.sh.
11290 Thu Apr 4 11:36:45 1991 James Clark (jjc at jclark)
11292 * eqn/special.c (special_box::compute_metrics): Make the input and
11293 output strings the same. Get the new height and depth from the
11294 predefined height and depth registers. Also make subscript kern
11295 and skew available.
11296 (special_box::compute_subscript_kern, special_box::compute_skew):
11299 * eqn/box.c (pointer_box::compute_skew,
11300 simple_box::compute_metrics, box::top_level)
11301 * eqn/text.c (prime_box::compute_metrics,
11302 prime_box::comput_subscript_kern)
11303 * eqn/limit.c (limit_box::compute_metrics):
11304 * eqn/delim.c (build_extensible, delim_box::compute_metrics):
11305 * eqn/sqrt.c (sqrt_box::compute_metrics): Protect possibly
11306 negative numbers in `nr' requests with a leading 0.
11308 Wed Apr 3 15:58:23 1991 James Clark (jjc at jclark)
11310 * eqn/special.c: New file.
11311 * eqn/eqn.y: Declare token SPECIAL. Make it right associative.
11312 Add new rule for simple.
11313 * eqn/lex.c (token_table): Add SPECIAL.
11314 * eqn/box.h: Declare make_special_box.
11315 * eqn/Makefile: Add special.[co].
11317 Sat Mar 30 10:57:53 1991 James Clark (jjc at jclark)
11319 * ps/devps/prologue: Possibly set packing to true while defining.
11320 Create grops dictionary here. Initialize local variables before
11321 defining procedures.
11322 (PICTURE): Rename to PBEGIN. Also do save, noop showpage, count
11323 the dictionary stack. Set strokeadjust and overprint to false if
11324 the relevant operators are defined.
11325 (PEND): New procedure.
11326 * ps/ps.c (ps_printer::~ps_printer): In the prolog just include
11327 prologue. Do everything else in the setup section.
11328 (ps_printer::do_import): Just call PBEGIN and PEND around the
11329 picture. Also push userdict before, and pop it afterwards.
11331 Wed Mar 27 07:59:50 1991 James Clark (jjc at jclark)
11333 * troff/node.c (bracket_node::tprint): Brackets were being printed
11336 * macros/tmac.an (SH, SS): Set fill mode.
11338 Tue Mar 26 07:46:31 1991 James Clark (jjc at jclark)
11340 * troff/div.c (top_level_diversion::begin_page): Set
11341 high_water_mark to 0.
11343 Fri Mar 22 09:19:46 1991 James Clark (jjc at jclark)
11345 * man/mdate.sh: New file.
11346 * man/mdate.c: Deleted.
11347 * man/Makefile: Use mdate.sh instead of mdate.
11350 * eqn/lex.c (do_gsize): Supply missing argument to error message.
11352 Tue Mar 19 11:06:50 1991 James Clark (jjc at jclark)
11354 * man/mdate.c: New file.
11355 * man/*.man: Replace modification date by @MDATE@.
11356 * man/Makefile (.man.n): Replace @MDATE@ by `mdate $<`.
11357 (mdate): New target.
11359 * lib/font.c (text_file::next): Deal with arbitrarily long lines.
11360 Remove illegal input characters.
11362 Mon Mar 18 08:32:25 1991 James Clark (jjc at jclark)
11364 * macros/tmac.s (pg*start-col): Do .ns *after* running the hooks.
11366 Sat Mar 16 03:52:25 1991 James Clark (jjc at jclark)
11368 * troff/div.c (begin_page): Change behaviour when
11369 !first_page_begun and !break_flag.
11371 * troff/input.c (do_name_test): Return 0 if argument is empty.
11373 * troff/input.c (read_long_escape_name): Require closing ] to be
11374 at same input level as opening [.
11376 * troff/input.c (read_increment_and_escape_name): New function.
11377 (get_copy, process_input_stack): Use this for \n.
11379 Fri Mar 15 00:31:48 1991 James Clark (jjc at jclark)
11381 * troff/div.c (top_level_diversion::begin_page): Ignore the
11382 current value of page_number if !first_page_begun.
11384 * groff.c (main): Fix declaration of buf.
11386 * troff/input.c (do_name_test): New function.
11387 (token::next): Implement \A.
11388 (token::next): Implement \e by turning it into a TOKEN_ESCAPE.
11389 (token::description, token::add_to_node_list, token::process):
11390 Handle TOKEN_ESCAPE.
11391 * troff/token.h: New token TOKEN_ESCAPE.
11393 Thu Mar 14 10:22:26 1991 James Clark (jjc at jclark)
11395 * pic/main.c (do_picture): Allow space before and after filename
11396 following `<'. Check that the filename is not empty.
11398 Wed Mar 13 12:49:40 1991 James Clark (jjc at jclark)
11400 * Version 1.01 released.
11402 * dvi/devdvi/CompileFonts: Add cm*ss10 fonts.
11404 * dvi/tmac.dvi: ftr HR to H.
11406 * macros/tmac.e: Round up computation of $r.
11408 * xditview/tmac.X: Don't give up completely in compatibility mode.
11409 Use \n(.s instead of \n[.s].
11411 * dvi/tmac.dvi: Don't give up completely in compatibility mode.
11412 Use \(ci instead of \[ci]. Use \n(.s instead of \n[.s].
11413 Add u to factors inside \s[...]. Rename frac to dvi-frac.
11414 Translate \(FM onto \[prime] and \(!/ onto \[slashnot]; use these
11415 short names in the char definitions.
11417 * ps/tmac.ps: Don't give up completely in compatibility mode.
11418 Fix the fraction definitions to use \n(.s and \(f/. Add an extra
11419 quote in front of \n(.s. Add u to factors inside \s[...].
11421 Mon Mar 11 12:01:20 1991 James Clark (jjc at jclark)
11423 * tty/tmac.tty: Call the nroff request.
11425 * macros/tmac.e ((x, )x): Better definitions that work properly
11427 (@0, @1): Helper macros for (x.
11429 * macros/tmac.e ($s, hl): Use \l rather than \D.
11431 * tty/tmac.tty: Make it work better in compatibility mode.
11432 (pchar): Rename to tty-char.
11434 * macros/tmac.e (@E): New macro.
11435 (r, i, b, rb, bi): Use @E.
11437 * macros/tmac.e (@F): Don't use (;...) syntax.
11439 * macros/tmac.e: Remove mention of \*(||/revisions. Mention that
11440 it was modified for groff.
11442 * macros/tmac.e: Make sure \n(ps and \n(es are >= \n(.V.
11444 * macros/tmac.e (<., .>): Removed.
11445 ([., .]): If \n(.V>=1v, use [] instead of superscripting.
11447 * macros/tmac.e: Remove check that groff is being used.
11449 * macros/tmac.e (@C): Change families only if using groff; turn
11450 compatibility mode off while changing familes. Save compatibility
11451 mode before changing families and restore it afterwards.
11453 * macros/tmac.e (@h): Remove test for offset + line length.
11455 * macros/tmac.e (sorry): Rename to @S. Use \$1 instead of \$0
11456 (lo, th, ac): Define to call @S instead of using als.
11458 * macros/tmac.e: Make $r and $R now contain \n(.v*100/\n(.sp, ie
11459 the ratio of the vertical spacing to the point size in units
11460 expressed as a percentage. Use these instead of $10r and $10R,
11461 Delete $10r and $10R.
11463 * lib/font.c (font::load): In default computation of space_width,
11464 divide by sizescale. Use scale_round.
11466 * macros/tmac.an (TP): Don't call `nf'.
11467 (an-do-tag): Don't call `fi'.
11469 Sun Mar 10 09:52:35 1991 James Clark (jjc at jclark)
11471 * troff/input.c (process_input_stack): Handle the case where
11472 spaces at the beginning of an input line are followed by a
11475 Thu Mar 7 20:18:07 1991 James Clark (jjc at jclark)
11477 * groff.c (device_table): Add PIC_X_OPTION for dvi device.
11478 * groff.sh: Use pic -x with the dvi device.
11480 * dvi/devdvi/FontMakefile (H): Don't use -s.
11482 * dvi/devdvi/HI, dvi/devdvi/HB: New files.
11483 * dvi/devdvi/Makefile: Add HI and HB to FONTS.
11484 * dvi/devdvi/FontMakefile: Add rules for HI and HB. Include these
11487 Mon Mar 4 13:20:14 1991 James Clark (jjc at jclark)
11489 * ps/psfig.diff: New file.
11490 * ps/tmac.psfig: New file.
11492 Sat Mar 2 00:15:09 1991 James Clark (jjc at jclark)
11494 * macros/tmac.s (]=, ref*do-tl, ref*bib-print): Deleted.
11495 (]-): Don't call ref*do-tl.
11497 * macros/tmac.s (ref*end-print): Use XP if [F not defined.
11499 * macros/tmac.s (ref*normal-print): Call FS rather than fn@do-FS.
11500 (fn@do-FS): Rename to fn*do-FS.
11502 * troff/input.c (transparent_translate): New function.
11503 (process_input_stack): Apply transparent_translate before calling
11504 diversion::transparent_output(unsigned char).
11506 Wed Feb 27 00:13:25 1991 James Clark (jjc at jclark)
11508 * troff/input.c (do_define_macro): Define the macro before calling
11511 * xditview/Makefile: Add DEVICES variable. Change install target
11514 Tue Feb 26 10:46:22 1991 James Clark (jjc at jclark)
11516 * groff.c (run_commands): Handle the possibility that there are
11517 child processes other than those forked by us.
11519 Sun Feb 24 21:32:30 1991 James Clark (jjc at jclark)
11521 * lib/string.c (string::append): New function.
11522 * lib/stringclass.h: Declare it.
11524 Thu Feb 21 11:49:26 1991 James Clark (jjc at jclark)
11526 * eqn/main.c (main): New option -N which sets
11527 no_newline_in_delim_flag.
11528 (do_file): If no_newline_in_delim_flag is set don't allow newlines
11530 * groff.c (main): Pass -N on to eqn.
11531 (help, synopsis): Mention -N.
11532 * groff.sh: Implement -N.
11534 Wed Feb 20 15:16:10 1991 James Clark (jjc at jclark)
11536 * macros/tmac.s (]=, ref*bib-print, ref*do-tl): New macros.
11537 (]-): Call ref*do-tl if ref*need-tl is non-zero.
11538 (XP): Allow as initializer.
11540 Tue Feb 19 14:09:06 1991 James Clark (jjc at jclark)
11542 * troff/env.c (environment::wrap_up_field): If field_spaces are
11543 non-zero and we have a current_tab, subtract padding from
11544 tab_distance. If this makes tab_distance <= 0, use the next tab
11545 stop instead. If there isn't any next tab or it's a left tab,
11546 wrap up the current tab.
11547 (environment::start_field): Initialize tab_precedes_field.
11548 (environment::wrap_up_tab): If there's a current field, update
11549 pre_field_width, field_distance and tab_precedes_field.
11550 * troff/env.h (environment::tab_precedes_field): New member.
11552 Fri Feb 15 01:24:00 1991 James Clark (jjc at jclark)
11554 * ps/ps.c (ps_printer::do_file): New function.
11555 (ps_printer::special): Bind to `file' special.
11556 (ps_printer::do_exec): Set ndefined_styles to 0.
11558 Sat Feb 9 03:03:04 1991 James Clark (jjc at jclark)
11560 * eqn/text.c (split_text): Grok \* and similar escapes sequences.
11561 Avoid stripping first character from the start of unrecognized
11562 escapes. Use lex_error instead of error to report errors.
11563 * eqn/lex.c (get_token): Rework handling of escapes.
11564 (lex_error): Move declaration into...
11567 * xditview/xditview.c (main): Make -page option work.
11569 * Makefile: Correct comment about -DBROKEN_SPOOLER and pageview.
11571 Wed Feb 6 12:28:43 1991 James Clark (jjc at jclark)
11573 * macros/tmac.s (B2): Correct size of box.
11575 Tue Feb 5 00:37:35 1991 James Clark (jjc at jclark)
11577 * macros/tmac.s (B2): Postpone drawing the box until in the
11578 top-level diversion.
11580 * tty/tmac.tty: Add font translations for C, CR, CW.
11582 * groff.c (synopsis, help): Document -i.
11583 * groff.sh: Implement -i.
11585 * macros/tmac.s (@NH): Put a `.' after multi-part numbers.
11586 Simplify the construction of SN.
11588 * troff/number.c (parse_term): Give `|' a higher precedence.
11589 * tbl/table.c (numeric_text_entry::simple_print): Parenthesise
11592 * macros/tmac.s (B2): Use par@finish instead of par@reset.
11594 Mon Feb 4 12:36:09 1991 James Clark (jjc at jclark)
11596 * lib/string.c (string::move): New function.
11597 * lib/stringclass.h: Declare it.
11599 Sat Feb 2 16:02:16 1991 James Clark (jjc at jclark)
11601 * troff/env.c (distribute_space): Add optional argument
11603 (environment::wrap_up_field): Call distribute_space with
11604 `force_forward' argument of 1.
11606 Fri Feb 1 19:36:33 1991 James Clark (jjc at jclark)
11608 * lib/string.c, lib/stringclass.h (string::operator+=(char)):
11609 Inline it. Move reallocation into...
11610 (string::grow1): New function.
11611 * pic/Makefile, tbl/Makefile, eqn/Makefile, ps/Makefile: Redo
11612 dependencies to include library header files.
11613 * lib/Makefile: Make string.c and lf.c depend on stringclass.h.
11615 Thu Jan 31 15:02:27 1991 James Clark (jjc at jclark)
11617 * macros/tmac.s (@NH): Use the same number registers than -ms does
11618 for the heading level counters. Use the same string that -ms does
11619 for the number for this heading.
11621 Wed Jan 30 14:25:40 1991 James Clark (jjc at jclark)
11623 * lib/new.c (operator new): Cast result of malloc to char *.
11625 * troff/input.c (spring_trap, lookup_request): Add assert that nm
11628 Tue Jan 29 18:08:05 1991 James Clark (jjc at jclark)
11630 * groff.c (main): Support -i.
11632 Sun Jan 27 13:23:17 1991 James Clark (jjc at jclark)
11634 * pic/pic.h: Include <osfcn.h>.
11636 * ps/ps.c: Add declaration of mktemp.
11638 * Makefile: Add -DHAVE_UNION_WAIT option for CPPDEFINES.
11639 * groff.c: If HAVE_UNION_WAIT is defined, declare wait()'s
11640 argument as union wait *.
11641 (run_commands): If HAVE_UNION_WAIT is defined cast wait()'s
11642 argument to union wait *.
11644 Sat Jan 26 12:04:52 1991 James Clark (jjc at jclark)
11646 * tty/tmac.tty: Add definition of \(co.
11648 * pic/object.c (make_arc): Only increase radius when radius
11649 strictly less than d.
11650 (arc_object::update_bounding_box): May need to add 4.0 to end_quad
11653 * troff/env.c (environment::environment(symbol),
11654 environment::environment(const environment *)): Initialize
11657 Sat Jan 19 08:18:35 1991 James Clark (jjc at jclark)
11659 * tbl/main.c (main): Add exit(0).
11661 * ps/ps.c (ps_printer::~ps_printer): Use fseek instead of rewind.
11663 * pic/main.c (main):
11664 * eqn/main.c (main):
11665 * tbl/main.c (main):
11666 * etc/soelim.c (main):
11667 * driver/printer.c (printer::~printer):
11668 * troff/node.c (real_output_file::~real_output_file,
11669 real_output_file::flush): Check for errors on stdout.
11671 * most files: Add 1991 to copyright notice.
11673 * macros/tmac.s: Don't test \n(.x and \n(.y.
11675 * troff/input.c (token::next): Rename `escape_char' label to
11676 `handle_escape_char' and `normal_char' label to
11677 `handle_normal_char'.
11679 Thu Jan 17 15:46:35 1991 James Clark (jjc at jclark)
11681 * groff.c (main, synopsis, help): Support -a option.
11682 * groff.sh: Likewise. Also eliminate Zflag variable by adding -z
11683 to trflags while parsing options.
11685 Tue Jan 15 13:07:27 1991 James Clark (jjc at jclark)
11687 * troff/number.c (parse_term): With `m', `M' and `n' scale
11688 indicators, convert scale factor to hunits before scaling.
11690 Mon Jan 14 12:39:12 1991 James Clark (jjc at jclark)
11692 * lib/font.c (scale_round): Better test for overflow when n is
11695 Thu Jan 10 11:10:56 1991 James Clark (jjc at jclark)
11697 * tbl/main.c (process_format): Add second argument of type
11698 options*. Change callers. Allow opt->tab_char as well as '\t'
11699 between format items.
11701 Mon Jan 7 12:30:18 1991 James Clark (jjc at jclark)
11703 * macros/tmac.an (PD): With no arguments, make sure register PD is
11705 (TH): Call PD with no argument, instead of setting register PD
11708 Sun Jan 6 11:18:39 1991 James Clark (jjc at jclark)
11710 * Version 1.00 released.
11712 Sat Jan 5 08:44:30 1991 James Clark (jjc at jclark)
11714 * ps/tmac.ps, xditview/tmac.X: Add font translation of C to CR.
11716 * dvi/devdvi/DESC: Mount CW instead of CR.
11718 * dvi/tmac.dvi: Add definition of \(tm.
11720 * dvi/devdvi/texsy.map: Add lh, and rh.
11721 * dvi/devdvi/texex.map: Add lt, rt, lb, rb, lk, rk.
11722 * dvi/devdvi/texmi.map: Add *o. Regenerate fonts.
11724 * dvi/devdvi/FontMakefile: Generate H from cmss10.
11725 * dvi/devdvi/Makefile: Install H.
11726 * dvi/devdvi/H: New file.
11728 Fri Jan 4 15:04:57 1991 James Clark (jjc at jclark)
11730 * troff/env.c (vertical_spacing): Don't allow vertical spacing to
11733 Thu Jan 3 13:41:19 1991 James Clark (jjc at jclark)
11735 * macros/tmac.s (@EN): Add \n(.V to the argument to ds@need.
11737 * macros/tmac.pic (PS): Avoid attempting to set negative indent.
11739 * macros/tmac.s (@EN): Handle the case where the equation is empty
11740 but the label is not.
11742 Wed Jan 2 10:31:44 1991 James Clark (jjc at jclark)
11744 * troff/groff.h: New warning category WARN_SPACE.
11745 * troff/input.c: Add WARN_SPACE to DEFAULT_WARNING_MASK. Add
11746 WARN_SPACE to warning_table.
11747 (interpolate_macro): Give a warning of type WARN_SPACE if the name
11748 is longer than two characters and is not defined, but the first
11749 two characters do make a defined name.
11751 * PROBLEMS: New file.
11753 * CHANGES: New file.
11754 * README-0.6, README-1.00: Deleted.
11756 * groff.c, groff.sh: Add X75-12 and X100-12 devices.
11757 * xditview/devX75/Makefile: Make devX75-12.
11758 * xditview/devX100/Makefile: Make devX100-12.
11760 * xditview/devX100/eqnchar, xditview/devX75/eqnchar,
11761 dvi/devdvi/eqnchar, ps/devps/eqnchar: Remove use of \R.
11763 Tue Jan 1 19:24:01 1991 James Clark (jjc at jclark)
11765 * README-0.7: Rename to README-1.00.
11767 * macros/tmac.pic: New file.
11768 * macros/Makefile (install.nobin): Install tmac.pic.
11770 Mon Dec 31 10:40:53 1990 James Clark (jjc at jclark)
11772 * troff/env.c (hyphen_word): Correct the test for whether the
11773 token is a hyphen. Reset npos to 0.
11775 * macros/tmac.s (par@sup-start, par@sup-end): New implementations.
11777 Sun Dec 30 15:53:13 1990 James Clark (jjc at jclark)
11779 * macros/tmac.s (ds*common-end): Call par*reset.
11781 (par@reset-indent): Deleted.
11783 * macros/tmac.s (@IP): Divert the label.
11785 Sat Dec 29 14:33:32 1990 James Clark (jjc at jclark)
11787 * xditview/draw.c (setGC): Use a line width of .1m rather than
11788 .04m by default; round rather than truncate value.
11790 * tbl/table.c (class empty_entry): New class.
11791 (empty_entry::empty_entry, empty_entry::line_type): New functions.
11792 (table::add_entry): Represent empty entries by objects of type
11794 (table_entry::line_type): Return -1.
11795 (table::determine_row_type): Ignore entries with line_type 0.
11796 Treat type -1 as non-lines.
11798 Fri Dec 28 15:04:41 1990 James Clark (jjc at jclark)
11800 * ps/devps/textmap, xditview/libXdvi/DviChar.c, tty/devlatin1/R.proto,
11801 macros/tmac.s: Rename \(-d to \(Sd.
11803 Thu Dec 27 12:35:47 1990 James Clark (jjc at jclark)
11805 * ps/devps/textmap: Add `sd', `/_' and `3d' characters.
11806 * xditview/libXdvi/DviChar.c: Likewise.
11807 * dvi/devdvi/texsy.map: Add `<<', `>>'.
11809 Wed Dec 26 13:33:23 1990 James Clark (jjc at jclark)
11811 * troff/div.c (top_level_diversion::begin_page): Call
11812 init_output() if the_output is 0.
11814 Sat Dec 22 12:35:29 1990 James Clark (jjc at jclark)
11816 * troff/input.c: Replace ESCAPE_E by ESCAPE_e and ESCAPE_C by
11818 (get_copy): Turn \E into ESCAPE_E.
11819 (token::process, asciify): Handle ESCAPE_E.
11821 * macros/tmac.s (ds*common-end, par@reset): Add `.rj 0'.
11823 (DS): Implement `.DS R'.
11825 Fri Dec 21 11:41:53 1990 James Clark (jjc at jclark)
11827 * macros/tmac.s (FS): New macro.
11829 * macros/tmac.s (fn@do-FS): Use @LP instead of LP.
11831 * macros/tmac.s (cov*tl-init): Remove after first execution
11832 instead of aliasing to @nop. Call top of page macro explicitly
11833 instead of setting trap; call @init first. Set pg@top as top of
11835 (cov*auto-init): Deleted. Set cov*tl-init instead of
11836 cov*auto-init as top of page trap.
11837 (TL, LP): Do a break instead of calling cov*tl-init.
11838 (cov*print): With RP format but no TL, alias FS and FE to @FS and
11839 @FE; in this case also give a warning and always start another
11840 page. No need to set pg@top here.
11841 (cov*tl-init): Rename to cov*first-page-init.
11843 * macros/tmac.s (RP): Do `.pn 0'.
11844 (cov*tl-init): With RP format don't do `.pn 0'.
11846 * macros/tmac.s (pg@cs-top): Set no space mode.
11848 * macros/tmac.s (par@TL, par@AU, par@AI): New macros.
11849 (cov*ab-init): Alias TL, AU and AI to these.
11851 Thu Dec 20 10:10:50 1990 James Clark (jjc at jclark)
11853 * macros/tmac.s (@EQ): Move the space before the equation into @EN
11854 (@EN): Do nothing unless \n[dl] is > 0.
11856 Tue Dec 18 12:20:47 1990 James Clark (jjc at jclark)
11858 * pic/object.c (ellipse_object::radius): New function.
11860 * VERSION: Change version to 0.7.
11862 * tbl/table.c (block_entry::do_divert): Declare return type as
11864 (block_entry::divert, alphabetic_block_entry::divert): Return 1.
11866 Mon Dec 17 12:30:34 1990 James Clark (jjc at jclark)
11868 * troff/column.c: New file.
11869 * troff/Makefile: Corresponding changes.
11871 * troff/hvunits.c (scale(vunits, vunits, vunits)): New function.
11874 * troff/div.c (top_level_diversion::space): If the space causes
11875 the first-page transition and springs a trap, truncate the space
11878 Fri Dec 14 12:30:02 1990 James Clark (jjc at jclark)
11880 * ps/ps.c (ps_printer::do_import): Add a `clear' after including
11883 * pic/troff.c (troff_output::line_thickness,
11884 troff_output::set_fill): Do a horizontal motion to compensate for
11885 the width of the \D escape sequence.
11887 Thu Dec 13 10:17:14 1990 James Clark (jjc at jclark)
11889 * xditview/tmac.X: Reinstate definition of \(rn, but only for X100
11892 * eqn/sqrt.c (sqrt_box::compute_metrics): Supply missing argument
11895 * tbl/table.c (simple_entry::simply_print): Don't declare as pure.
11896 Supply empty definition.
11897 (text_entry::simple_print, simple_text_entry::simple_print):
11898 Delete declarations.
11899 (table::add_entry): Represent empty entries by objects of type
11902 Wed Dec 12 08:50:48 1990 James Clark (jjc at jclark)
11904 * troff/Makefile: Remove -DHYPHEN_CONTROL from DEFINES.
11906 * tbl/table.c (left_text_entry::add_tab): New function.
11908 * macros/tmac.s: Make @RT an alias for par@reset. Make RT
11909 initialize like LP.
11911 Mon Dec 10 11:19:55 1990 James Clark (jjc at jclark)
11913 * troff/env.c (environment::start_field): Give an error message if
11914 there is no next tab.
11916 Sun Dec 9 11:46:40 1990 James Clark (jjc at jclark)
11918 * troff/env.c (hyphenate): Skip initial elements with zero
11921 * macros/tmac.s (par@init): Keep VS in points rather than units.
11923 Sat Dec 8 23:00:27 1990 James Clark (jjc at jclark)
11925 * pic/main.c (main): Implement `-c' option.
11926 * pic/output.h: Declare make_tpic_output().
11927 * pic/tex.c (tex_output::set_pen_size): Make it virtual and
11929 (tpic_output): New class.
11930 (tpic_output::tpic_output, tpic_output::set_pen_size,
11931 tpic_output::command, make_tpic_output): New functions.
11933 Fri Dec 7 11:57:41 1990 James Clark (jjc at jclark)
11935 * tbl/main.c (main): Call `.ab' if \n(.g is false. Define TS/TE
11936 if they're not already defined.
11937 * tbl/table.c (init_output): Don't test \n(.g.
11939 * troff/input.c (do_if_request): Delete `g' condition. Recognize
11940 `d', `r' and `c' conditions even in compatibility mode.
11942 Tue Dec 4 09:13:47 1990 James Clark (jjc at jclark)
11944 * ps/tmac.ps (ps-bb): Protect against negative numbers in bounding
11947 Mon Dec 3 07:18:26 1990 James Clark (jjc at jclark)
11949 * troff/env.h (environment::prev_line_interrupted): New member.
11950 (environment::get_prev_line_interrupted): New function.
11951 * troff/env.c (environment::newline): Set prev_line_interrupted.
11952 (environment::environment(const environment *),
11953 environment::environment(symbol)): Initialize
11954 prev_line_interrupted.
11955 * troff/input.c (process_input_stack): Don't give special
11956 treatment to space and newline at the beginning of the line if the
11957 previous line was interrupted.
11959 Sat Dec 1 15:48:37 1990 James Clark (jjc at jclark)
11961 * eqn/eqn.y: Disallow PRIME by itself.
11962 * eqn/lex.c (token_table): Bind `opprime' instead of `prime' to
11964 (def_table): Remove definition of '. Define prime to be `.
11966 * eqn/eqn.y: Split off part of rule `script' into a new rule
11969 Fri Nov 30 10:23:44 1990 James Clark (jjc at jclark)
11971 * macros/tmac.s ({, }): New string aliases.
11973 Thu Nov 29 11:34:40 1990 James Clark (jjc at jclark)
11975 * README-0.7: New file.
11977 Wed Nov 28 10:09:57 1990 James Clark (jjc at jclark)
11979 * macros/tmac.s: New file.
11980 * man/groff_ms.man: New file.
11981 * Makefile: Add definition of TMAC_S. Pass TMAC_S in SUBFLAGS.
11982 * Makefile.bd: Similarily.
11983 * man/Makefile: Add groff_ms.n to MAN7PAGES. Replace @TMAC_S@. Add
11984 definition of TMAC_S.
11985 * macros/Makefile: Add definition of TMAC_S. Install tmac.s.
11986 * macros/TODO: New file.
11988 Sat Nov 24 20:04:54 1990 James Clark (jjc at jclark)
11990 * troff/env.c (right_justify): New function.
11991 (init_env_requests): Bind this to request "rj".
11992 (center_lines): Set right_justify_lines to 0. If we get a bad
11993 integer, center 1 line.
11994 (environment::environment(symbol), environment::environment(const
11995 environment *)): Initialize right_justify_lines.
11996 (environment::get_right_justify_lines): New function.
11997 (init_env_requests): Bind this to number_register ".rj".
11999 * troff/env.c (environment::choose_breakpoint): Implement
12000 hyphenation_margin and hyphenation_space.
12001 (environment::get_hyphenation_space,
12002 environment::get_hyphenation_margin): New functions.
12003 (init_env_requests): Bind these to .hys and .hym.
12004 (hyphenation_space_request, hyphenation_margin_request): New
12006 (init_env_requests): Bind these to hys and hym.
12007 (environment::environment(symbol), environment::environment(const
12008 environment *)): Initialize hyphenation_margin and
12010 * troff/env.h: Corresponding changes to class environment.
12012 Fri Nov 23 09:08:16 1990 James Clark (jjc at jclark)
12014 * troff/div.c (blank_line): Always do a break.
12016 * eqn/box.c (do_text): Turn off escapes while appending text to
12019 Thu Nov 22 10:58:59 1990 James Clark (jjc at jclark)
12021 * troff/input.c (while_break_request, while_continue_request): New
12023 (init_input_requests): Bind these to "break" and "continue".
12024 (while_depth, while_break_flag): New variables.
12025 (while_request): Update while_depth. Break out of loop if
12026 while_break_flag is set.
12028 Wed Nov 21 10:54:40 1990 James Clark (jjc at jclark)
12030 * tbl/table.c (init_span_reg): Initialize span_width_reg to \n(.H
12033 Mon Nov 19 00:45:03 1990 James Clark (jjc at jclark)
12035 * Makefile: Include -DBROKEN_SPOOLER by default. Expand comment.
12037 * stringify: New file.
12038 * Makefile (groff.o): Use stringify.
12040 * xditview/tmac.X: Remove definition of \(rn.
12041 * xditview/libXdvi/DviChar.c: Remove radicalex from
12044 Sat Nov 17 10:44:58 1990 James Clark (jjc at jclark)
12046 * tbl/table.c (table::add_entry): Allow alphabetic text blocks.
12047 (alphabetic_block_entry::alphabetic_block_entry,
12048 alphabetic_block_entry::divert, alphabetic_block_entry::print):
12050 (block_entry::divert): Split off body into ...
12051 (block_entry::do_divert): If the block is alphabetic, subtract 2n
12052 from the line length; also update the span width to dl+2n, and the
12053 alphabetic span width to dl.
12055 * driver/input.c (do_file): While reading argument to D command,
12056 when expanding buffer, multiply szp by sizeof(int) rather than 2
12057 in the argument to memcpy.
12059 * tbl/table.c (compute_span_width): Add 2n rather than 1n to the
12060 width of alphabetic columns.
12062 Fri Nov 16 06:34:27 1990 James Clark (jjc at jclark)
12064 * troff/node.c (lookup_family): Supply second argument to lookup.
12066 * troff/dictionary.c (dictionary::lookup): After an unsuccesful
12067 search, return immediately if v is 0.
12069 * pic/troff.c: Define EQN_NO_EXTRA_SPACE_REG.
12070 (troff_output::start_picture): Set this reg.
12071 (troff_output::end_picture): Remove this reg
12072 * eqn/box.c (box::extra_space): Don't produce `\x's if
12073 EQN_NO_EXTRA_SPACE_REG is defined.
12075 * eqn/eqn.y: Allow just a PRIME to be a `simple'.
12076 * eqn/text.c (split_text): Map ' to \(fm when it's the first
12079 Thu Nov 15 10:35:06 1990 James Clark (jjc at jclark)
12081 * macros/tmac.e: Use font 3 instead of B in $c. Remove `bd'
12084 * troff/div.c (top_level_diversion::top_level_diversion):
12085 Initialize page_number to 0.
12087 Wed Nov 14 21:41:58 1990 James Clark (jjc at jclark)
12089 * groff/troff (environment::environment(const environment *)):
12090 Initialize name to e->name, rather than "anonymous".
12092 Sat Nov 10 01:59:37 1990 James Clark (jjc at jclark)
12094 * xditview/libXdvi/Dvi.c (ShowDvi): If eof is encountered, reset
12095 requested_page. Split middle part into ...
12096 (FindPage): New function.
12097 (SetValues): If we don't yet know the last page, and the requested
12098 page is greater than the current page, call FindPage.
12099 Update the font_map_string before doing this.
12101 * xditview/tmac.X: Add definitions of \(sq, \(ga, \(dg and \(dd.
12102 Translate \(lh and \(rh into left and right double arrows.
12104 * troff/node.c (class hyphen_inhibitor_node): New class.
12105 (hyphen_inhibitor_node::hyphen_inhibitor_node,
12106 hyphen_inhibitor_node::copy, hyphen_inhibitor_node::same,
12107 hyphen_inhibitor_node::type,
12108 hyphen_inhibitor_node::get_hyphenation_type): New functions.
12109 (node::add_discretionary_hyphen): Use hyphen_inhibitor_node rather
12110 than dbreak_node(0, 0) to represent a `\%' at the beginning of a
12113 Fri Nov 9 16:05:38 1990 James Clark (jjc at jclark)
12115 * troff/node.h (dummy_node::get_hyphenation_type,
12116 transparent_dummy_node::get_hyphenation_type): Declare them.
12117 * troff/node.c: (dummy_node::get_hyphenation_type,
12118 transparent_dummy_node::get_hyphenation_type): New functions.
12120 Wed Nov 7 10:09:06 1990 James Clark (jjc at jclark)
12122 * xditview/libXdvi/draw.c: If M_PI not defined after including
12123 math.h, then define it.
12125 * xditview/Makefile: Add definition of AR. Pass it to the submake
12127 * xditview/libXdvi/Makefile: Add definitions of AR and RANLIB.
12129 Tue Nov 6 10:14:27 1990 James Clark (jjc at jclark)
12131 * troff/dictionary.h (object_dictionary::alias): Declare return
12133 * troff/dictionary.c (object_dictionary::alias): Return non-zero
12134 if the old name was defined.
12135 * troff/input.c (alias_macro): Give a warning if the old name was
12137 * troff/reg.c (alias_reg): Likewise.
12139 Mon Nov 5 00:31:39 1990 James Clark (jjc at jclark)
12141 * troff/input.c (token::next): Delete implementation of \R.
12143 * macros/Makefile: Strip comments from tmac.e while installing it.
12145 * troff/input.c: New variable `nroff_mode'.
12146 (troff_request, nroff_request): New functions.
12147 (init_input_requests): Bind `troff' and `nroff' to troff_request
12149 (do_if_request): Compute results of t and n conditions from
12152 * text/text.c (split_text): Fix typo in >=.
12154 * eqn/lex.c: Add definition of `==' to def_table.
12156 Fri Nov 2 02:49:09 1990 James Clark (jjc at jclark)
12158 * pic/tex.c (tex_output::start_picture): Change the definitions of
12159 \graph and \graphtemp so that they work properly with Plain TeX.
12161 * pic/tex.c (tex_output::solid_arc): Ensure that the second angle
12162 argument to `ar' is not less than the first.
12164 * pic/pic.y: Allow a comma between elements of the variable list
12165 in the argument to `reset'.
12167 * pic/object.c (arc_object::arc_object): Fix computation of
12170 * eqn/main.c (main): Add exit(0).
12172 Thu Nov 1 02:03:50 1990 James Clark (jjc at jclark)
12174 * troff/div.c (begin_page): Test no_space_mode after doing the
12175 break, but still push the page ejector cookie before doing the
12176 break. Also set the next page number after doing the break.
12178 * xditview/xditview.c (NewFile): Don't set the title and icon name
12179 if this is the first file and its name is `-'.
12180 * groff/groff.c: Define a new device flag XT_OPTION. Set it for
12181 the X75 and X100 devices.
12182 (main): If a device has the XT_OPTION flag set and there's exactly
12183 one file argument, pass the driver -xrm and -title options to set
12184 the icon name and window title to the name of the file.
12186 * troff/env.c (environment_switch): If there was an argument but
12187 it wasn't a valid number or name, then pop an environment but
12188 don't give an error message on underflow.
12190 * troff/number.c (start_number): Correct spelling in error message.
12192 * troff/input.c (token::delimiter): Don't print an error message
12195 * xditview/libXdvi/parse.c (ParseInput): In case 'D', only call
12196 ParseDrawFunction if dw->display_enable is true.
12198 Wed Oct 31 05:49:50 1990 James Clark (jjc at jclark)
12200 * pic/pic.y: Parse text positioning like normal attributes, so as
12201 to allow `"text" at 0,0 ljust'. Don't allow `center' as a
12202 positioning attribute.
12204 Mon Oct 29 22:50:38 1990 James Clark (jjc at jclark)
12206 * tbl/main.c (process_data): When in state START while reading a
12207 text block, don't change to state MIDDLE if c is a newline.
12209 Sun Oct 28 21:59:56 1990 James Clark (jjc at jclark)
12211 * dvi/dvi.c (dvi_printer::begin_page): Rename `i' variable to `j'
12212 so as to avoid shadowing parameter.
12214 Wed Oct 24 18:35:39 1990 James Clark (jjc at jclark)
12216 * tbl/table.c (trim_space): Deleted.
12217 (table::add_entry): Don't call trim_space.
12219 Mon Oct 22 03:48:39 1990 James Clark (jjc at jclark)
12221 * VERSION: Change version to 0.6.
12223 * troff/number.c (parse_expr): Make == work.
12225 Sat Oct 20 11:28:17 1990 James Clark (jjc at jclark)
12227 * man/grog.man: New file.
12228 * man/Makefile: Add grog.n to MAN1PAGES.
12229 * etc/grog.sh: New file.
12230 * etc/Makefile: Install grog.sh as grog.
12232 Fri Oct 19 11:17:15 1990 James Clark (jjc at jclark)
12234 * troff/input.c (token::next): Implement \E.
12236 Thu Oct 18 11:56:24 1990 James Clark (jjc at jclark)
12238 * xditview/tmac.X: Change font translations to match tmac.ps.
12240 * troff/input.c (non_empty_name_warning): Don't give a warning if
12241 `\{' terminates the name.
12243 Tue Oct 16 10:04:23 1990 James Clark (jjc at jclark)
12245 * ps/devps/symbol.diff: New file.
12246 * ps/devps/FontMakefile: Mention symbol.diff.
12248 Sun Oct 14 11:46:46 1990 James Clark (jjc at jclark)
12250 * troff/node.c (font_position): Use get_long_name to read the
12253 * troff/env.c (environment_switch): If we get a number that's < 0
12254 or >= NENVIRONMENTS, treat it like a name.
12255 Change NENVIRONMENTS to 10.
12257 * troff/groff.h: Remove definition of FONTS_MAX.
12258 * troff/node.h (class font_family): Make map a pointer instead of
12259 an array. Add a map_size member. Make it a class. Make nm const
12260 and public. Make invalidate_fontno a friend.
12261 * troff/node.c: Define font_table_size. Make font_info a pointer
12262 rather than an array.
12263 (class troff_output_file): Allocate font_position dynamically. Add
12264 nfont_positions member.
12265 (troff_output_file::set_font): Grow font_position if necessary.
12266 (troff_output_file::~troff_output_file): Delete font_position.
12267 (troff_output_file::troff_output_file): Allocate font_position.
12268 (grow_font_table): New function.
12269 (troff_output_file::really_begin_page,
12270 troff_output_file:really_copy_page): Use nfont_positions rather
12272 (mount_font_no_translate, mount_style): Call grow_font_table if
12274 (font_family::font_family): Allocate map.
12275 (font_family::make_definite): Grow map if necessary. Use
12276 font_table_size instead of FONTS_MAX.
12277 (font_family::~font_family): New function.
12278 (invalidate_fontno): Use font_family::map_size.
12279 (get_fontno, env_space_width, env_half_narrow_space_width,
12280 env_narrow_space_width, symbol_fotno, is_good_fontno,
12281 get_bold_fontno, make_glyph_node): Use font_table_size rather than
12283 (next_available_font_position): Never return 0.
12285 Fri Oct 12 10:17:52 1990 James Clark (jjc at jclark)
12287 * ps/tmac.ps: Add font translations for compatibility with dpost.
12289 Thu Oct 11 12:09:03 1990 James Clark (jjc at jclark)
12291 * eqn/pile.c: Rename default_baseline_sep to baseline_sep.
12292 Move BASELINE_SEP_FORMAT and COLUMN_WIDTH_FORMAT into pbox.h.
12293 Move definitions baseline_sep, shift_down, column_sep,
12294 matrix_side_sep into...
12295 * eqn/box.c: Add them to param_table.
12296 * eqn/pbox.h: Add declarations to pbox.h.
12298 * troff/input.c (set_string): Cast value to unsigned char *.
12300 * troff/token.h (process_input_stack): Declare it static before
12301 declaring it a friend.
12303 Wed Oct 10 09:59:13 1990 James Clark (jjc at jclark)
12305 * dvi/devdvi/texex.map: Fix positions of extensible brace middle
12307 * dvi/devdvi/EX: Regenerate.
12309 * troff/input.c (init_charset_table): Make ", ', ), ], *, \(dg
12312 Tue Oct 9 08:34:02 1990 James Clark (jjc at jclark)
12314 * eqn/lex.c: In defaults_table, make definition of `dot' call
12315 `dot_def'. Don't explicitly make it roman. Similarily for other
12318 * pic/lex.c (for_input::for_input): Add by_is_multiplicative
12320 (for_input::get, for_input::peek): Use this.
12321 (do_for): Add by_is_multiplicative argument.
12322 * pic/pic.y: Change optional_by clause to allow '*' after `by'.
12323 Change semantic value of optional_by to be a double plus a flag
12324 saying whethet the by clause is multiplicative.
12326 * eqn/lex.c (get_delimited_text): Remember location of start of
12327 definition. Improve error handling when EOF is encountered.
12329 * lib/font.h: Rename handle_x_command to
12330 handle_unknown_font_command.
12331 * lib/font.c (font::load): Call handle_unknown_font_command for
12332 any unknown command in the font description file. Don't call
12333 handle_x_command. Include the name of the command in the argv.
12334 Improve message for unknown command after kernpairs or charset
12336 * ps/ps.c (ps_font::handle_x_command): Rename to
12337 handle_unknown_font_command. Remove message about `x download'
12338 command. Give error message for wrong number of arguments.
12339 * ps/devps/afmtodit: Generate `encoding' instead of `x encoding'.
12340 * dvi/dvi.c (dvi_font::handle_x_command): Rename to
12341 handle_unknown_font_command. Give an error message for wrong
12342 number of arguments. Rename design_size to designsize.
12343 * dvi/tfmtodit.c (main): Generate `checksum' instead of `x
12344 checksum', `designsize' instead of `design_size'.
12346 Mon Oct 8 00:38:55 1990 James Clark (jjc at jclark)
12348 * eqn/*.[chy]: Change underaccent to uaccent.
12350 * eqn/eqn.y: Add rule for underaccent. Declare UNDERACCENT token;
12351 give it the same precedence as ACCENT.
12352 * eqn/other.c (make_underaccent_box): New function.
12353 * eqn/box.h: Declare it.
12354 * eqn/lex.c: Add UNDERACCENT to token_table. Add utilde to
12357 Sun Oct 7 11:25:16 1990 James Clark (jjc at jclark)
12359 * pic/pic.y (reset_all): New function. Called in rule for RESET.
12360 (parse_init): Call reset_all.
12361 (define_variable): When defining scale reset only those
12362 pre-defined variables that are scaled.
12363 (defaults_table): Add `scale' as non-scaled value.
12365 * pic/pic.y: Redo parsing of text adjustments: parse adjustments
12366 together with the text; allow any number of positioning words;
12367 allow center as a positioning word.
12369 * pic/object.c (output::compute_scale): Get picture maximum height
12370 and width from variables called maxpswid and maxpsht.
12371 * pic/pic.y: Add maxpswid and maxpsht to defaults_table.
12373 Sat Oct 6 10:16:56 1990 James Clark (jjc at jclark)
12375 * pic/object.c (object_spec::make_text): Multiply textht by number
12378 * pic/pic.y: Allow `sprintf("string", expr,...)' wherever text can
12380 (do_sprintf): New function.
12381 (pic.gperf): Add sprintf token.
12382 (text, sprintf): New rules.
12384 * pic/pic.y: `rand()' with no arguments returns a random number
12385 in the range [0,1).
12387 * pic/pic.y: Allow a bare expression to be an attribute: change
12388 precedences to support this. Change optional_ordinal rule to
12389 optional_ordinal_last to avoid reduce/reduce conflict.
12390 * pic/object.c (object_spec::object_spec): Initialize direction.
12392 * pic/pic.y: Implement ^ operator meaning exponentiation.
12394 * troff/node.h: Add default argument to mount_font.
12395 * troff/node.c (font_position): Read an optional third argument
12396 giving the external_name.
12397 (mount_font): Add optional argument giving the external_name.
12398 (mount_font_not_translate): Have additional argument giving
12399 external name. Use this name to load the font. Pass both names
12400 to font_info::font_info.
12401 (font_info::font_info): Have additional argument giving
12403 (class tfont): New member external_name.
12404 (font_info::get_tfont): Use external name to construct tfont_spec.
12406 Fri Oct 5 04:03:13 1990 James Clark (jjc at jclark)
12408 * eqn/lex.c (init_table): Add argument giving device. Define
12409 name of device to be "1".
12410 (do_ifdef): Counts as true if the argument has been defined with
12412 * eqn/main.c (main): Call init_table with device argument. Make
12413 device local to main.
12414 * eqn/eqn.h: Change declaration of init_table. Remove declaration
12417 * pic/lex.c (get_delimited): Allow text to be delimited by
12418 matching {}s. Don't recognize ending delimiter within a string.
12420 * troff/input.c (get_delim_name): New function.
12421 (token::next): Implement \C.
12423 * lib/font.c (font::load): Grok ---. Add an alias for each
12424 character based on its code.
12425 (font::get_code_width): Deleted.
12426 * lib/font.h (class font): Declare font::number_to_index().
12427 Remove declaration of font::get_code_width.
12428 * lib/nametoindex.c (font::name_to_index): Add 512 rather than 256
12429 to indices of named characters.
12430 (font::number_to_index): New function.
12431 * troff/input.c (font::number_to_index): New function.
12432 (get_charinfo_by_number, charinfo::get_number,
12433 charinfo::set_number): New functions.
12434 (token::next): Turn \N into a TOKEN_NUMBERED_CHAR.
12435 (token::process, token::description, token::get_char,
12436 token::add_to_node_list, token::operator==): Handle
12437 TOKEN_NUMBERED_CHAR.
12438 * troff/charinfo.h: Declare get_charinfo_by_number,
12439 charinfo::get_number, charinfo::set_number. Add NUMBERED flag to
12441 (charinfo::numbered): New function.
12442 * troff/token.h: Add TOKEN_NUMBERED_CHAR.
12443 * troff/env.h (class environment): Remove declaration of ...
12444 * troff/env.c (environment::make_numbered_char_node): Deleted.
12445 * troff/node.c (make_numbered_node): Deleted.
12446 (class numbered_glyph_node): Remove.
12447 (troff_output_file::put_char_width, troff_output_file::put_char):
12448 Handle numbered chars.
12449 (troff_output_file::numbered_char): Removed.
12450 (tfont::get_code_width): Removed.
12451 (make_glyph_node): Don't search special fonts for numbered
12453 * troff/node.h: Remove declaration of make_numbered_node.
12454 * driver/input.c (do_file): Handle N command.
12455 * driver/printer.h: Add declaration of ...
12456 * driver/printer.c (printer::set_numbered_char): New function.
12457 * dvi/tfmtodit.c (main): Generate unnamed entries.
12458 * ps/devps/afmtodit: Likewise.
12459 * xditview/xtotroff.c (MapFont): Likewise.
12460 * xditview/libXdvi/parse.c (ParseInput): Grok N command.
12462 * tbl/main.c (process_format): If multiple widths are specified
12463 for a column but all the widths are the same, don't give an error
12466 * tbl/table.c (table::do_row): If the current row is all lines and
12467 the stuff doesn't contains a line, mark the top of the row after
12468 printing stuff before the row. If the current row is not all
12469 lines and the stuff doesn't contain a line, don't unnecessarily
12470 mark the top of the row before printing the stuff.
12472 Mon Oct 1 11:42:00 1990 James Clark (jjc at jclark)
12474 * troff/groff.h: Remove MAX_PATH.
12475 * troff/input.c (open_file): Dynamically allocate space for the
12477 (open_mac_file, process_macro_file): Corresponding changes.
12479 Sun Sep 23 18:56:26 1990 James Clark (jjc at jclark)
12481 * troff/node.h (class output_file): Make copy_file pure. Add
12482 vspace method ifdef COLUMN. Add is_printing method.
12483 * troff/node.c: Add class printing_reg. Add class
12484 real_output_file. Derive other output_file classes from
12485 real_output_file; in these classes rename begin_page to
12486 really_begin_page, print_line to really_print_line, copy_file to
12487 really_copy_file, transparent_char to really_transparent_char.
12488 Move output_file::flush to real_output_file. Add printing member
12489 to class output_file.
12490 * troff/div.h: Remove printing member from top_level_diversion.
12491 Add vspace member function to class diversion ifdef COLUMN. Add
12492 some declarations ifdef COLUMN.
12493 * troff/div.c (top_level_diversion::copy_file,
12494 top_level_diversion::transparent_output,
12495 top_level_diversion::output): Don't test printing member before
12497 * troff/input.c: Handle initial variable_space_request ifdef
12499 * troff/Makefile: Add column.c but comment it out. Add -DCOLUMN
12500 but comment it out.
12502 Sat Sep 22 11:32:22 1990 James Clark (jjc at jclark)
12504 * troff/div.c (diversion::need): Make any space forced. If we
12505 sprung a trap, set truncated_space to minus the distance to the
12506 trap and set needed_space to the amount that was needed.
12507 (top_level_diversion::space): A forced space turns no_space_mode
12509 (class constant_vunits_reg): New class.
12510 (init_div_requests): Implement number registers .trunc and .ne
12511 using constant_vunits_reg.
12512 (class truncated_space_reg): Deleted.
12514 * troff/div.h: Don't have a no_space_mode member in diversion.
12515 Instead have it in top_level_diversion.
12516 * troff/div.c (diversion::diversion): Don't initialize
12518 (top_level_diversion::top_level_diversion): Initialize
12520 (no_space, restore_spacing): Do nothing if curdiv != topdiv.
12521 (macro_diversion::output): Don't clear no_space_mode.
12523 * troff/input.c (diverted_space_node::reread): Don't call
12524 environment::do_break. In fill mode, act like a blank line.
12525 (diverted_copy_file_node::reread): Don't call
12526 environment::do_break.
12528 * troff/div.c (blank_line): New function.
12529 * troff/div.h: Declare it.
12530 * troff/input.c (process_input_stack): Call it.
12532 * troff/div.c (truncated_space_reg::get_string): New function.
12533 (init_div_requests): Bind to .trunc.
12534 (space_request, top_level_diversion::space,
12535 top_level_diversion::output, macro_diversion::space,
12536 macro_diversion::output): Update truncated_space.
12537 (macro_diversion::output): Redo calculations when trap sprung.
12538 (macro_diversion::output, macro_diversion::space): No need for
12541 * troff/div.c (top_level_diversion::output): Set nl_reg_contents
12542 after truncating post line spacing.
12544 Fri Sep 21 11:27:25 1990 James Clark (jjc at jclark)
12546 * ps/devps/prologue (MF, SF): Make them work even if setfont is
12547 defined as a procedure rather than as an operator.
12549 Thu Sep 20 12:55:05 1990 James Clark (jjc at jclark)
12551 * troff/div.c (macro_diversion::space): Ignore no_space_mode.
12553 Wed Sep 19 10:54:37 1990 James Clark (jjc at jclark)
12555 * troff/div.c (top_level_diversion::output): Merge
12556 output_file::print_line and output_file::end_of_line member
12558 * troff/div.h (class output_file):
12559 * troff/node.c (troff_output_file::print_line,
12560 troff_output_file::end_of_line, output_file::end_of_line,
12561 ascii_output_file::print_line, suppress_output_file::print_line):
12562 Corresponding changes.
12564 Tue Sep 18 11:31:47 1990 James Clark (jjc at jclark)
12566 * troff/input.c (token::next): Don't give a warning for `\.'.
12568 * troff/env.c (environment::get_center_lines): New function.
12569 (init_env_requests): Bind number register .ce to it.
12570 * troff/env.h: Declare it.
12571 * tbl/table.c (table::init_output): Define reset macro to restore
12572 .ce. If center option not given, store .ce in SAVED_CENTER_REG.
12574 (table::print): If center option not given, then imply center
12575 option if SAVED_CENTER_REG > 0.
12577 Mon Sep 17 09:19:19 1990 James Clark (jjc at jclark)
12579 * ps/devps/Makefile: Remove T from FONTS. Remove TSymbol.ps and
12580 Troff.ps from DOWNLOAD.
12582 * troff/Makefile: Change comment in DEFINES to avoid confusing
12585 * ps/ps.c (ps_printer::do_exec): Allow newlines within PostScript
12586 code. Don't try to catch errors with stopped.
12587 (check_line_lengths): New function.
12588 * ps/devps/prologue (EXEC): Deleted.
12589 (EBEGIN, EEND): New procedures.
12591 Sun Sep 16 14:51:15 1990 James Clark (jjc at jclark)
12593 * troff/input.c: Include request.h before node.h.
12594 * troff/node.c: Likewise.
12595 * troff/env.c: Likewise.
12596 * troff/div.c: Likewise.
12597 * troff/node.h (class special_node): Store argument as a macro
12598 rather than a char *.
12599 * troff/node.c (special_node::special_node, special_node::copy):
12601 (special_node::~special_node): Deleted.
12602 (special_node::tprint): Deleted.
12603 (special_node::tprint_start, special_node::tprint_end,
12604 special_node::tprint_char): New functions.
12605 (troff_output_file::special): Deleted.
12606 (troff_output_file::start_special, troff_output_file::end_special,
12607 troff_output_file::special_char): New functions.
12608 * troff/input.c (special_node::tprint): New function.
12609 (do_special): Use macro not char *.
12610 (do_transparent_macro): Deleted.
12611 (token::next): Don't call do_transparent_macro.
12613 * troff/input.c (token::next): Add 'Y' case.
12614 (do_transparent_macro): New function.
12615 * troff/node.c (troff_output_file::special): Handle newlines with
12616 argument using new continuation convention.
12617 * driver/input.c (get_string): Cope with continuation convention.
12618 (do_file): Don't call skip_line after calling get_string(1).
12619 * ps/ps.c (ps_printer::special, ps_printer::do_import,
12620 ps_printer::do_def, ps_printer::do_exec): Cope with newlines in
12622 * xditview/libXdvi/parse.c (ParseInput): Ignore lines starting
12625 Sat Sep 15 19:00:10 1990 James Clark (jjc at jclark)
12627 * troff/input.c (asciify): By default, illegal input characters
12628 should return empty string.
12630 * troff/input.c (copy_file): Handle first page transition like title.
12631 (token::next, process_input_stack): Grok COPY_FILE_REQUEST.
12633 * troff/input.c (token::next): Improve error message for EOF after
12635 (input_char_description): New function.
12636 (get_char_for_escape_name): Use input_char_description.
12637 (token::next): Warn about unrecognized escape sequences.
12638 (warning_table): Add WARN_ESCAPE.
12639 * troff/groff.h: Declare WARN_ESCAPE. Change WARN_TOTAL
12642 * troff/token.h: Remove declaration of process_input_stack.
12644 * troff/input.c: Remove declaration of init_hyphen_requests.
12645 * troff/request.h: Correct spelling in declaration of same.
12647 * troff/input.c (token::next): Check whether escape_char is 0.
12649 Fri Sep 14 12:09:25 1990 James Clark (jjc at jclark)
12651 * groff.c (main, usage, help): Implement -P and -L options.
12652 * groff.sh: Likewise.
12654 * troff/input.c (token::next): Use some gotos to avoid code
12657 * troff/input.c (get_long_name, get_name, read_long_ecsape_name):
12658 Avoid calling symbol::symbol if name empty.
12660 Thu Sep 13 06:21:45 1990 James Clark (jjc at jclark)
12662 * troff/input.c (init_input_requests): Make \n(.x return the major
12663 version number and \n(.y return the minor version number.
12664 * troff/Makefile: Construct file majorminor.c defining
12665 major_version and minor_version automatically from ../VERSION.
12667 * troff/node.c (class glyph_node): Make operator new and operator
12669 (class ligature_node): Similarily.
12671 * troff/input.c (operator==(const macro &, const macro &)): New
12673 (non_interpreted_node::same): Use this.
12674 (string_iterator::string_iterator): Make macro& argument const.
12676 * troff/input.c (input_iterator::get): New function. Don't make
12677 asciify_macro or class non_interpreted_node friends of class
12679 (non_interpreted_node::interpret): Use input_iterator::get.
12680 (asciify_macro): Likewise.
12682 * troff/input.c (~token_node, ~string_iterator, ~arg_list,
12683 ~non_interpreted_node): Deleted.
12684 * troff/node.c: (~suppress_output_file, ~ascii_output_file):
12687 * troff/symbol.h: Make all symbol member functions const.
12689 * lib/strtol.c: New file.
12690 * lib/Makefile: Add strtol.c.
12691 * Makefile: Define STRTOL as strtol.o to include strtol in
12694 Wed Sep 12 10:00:49 1990 James Clark (jjc at jclark)
12696 * pic/troff.c (troff_output::simple_circle): Divide by scale.
12698 Tue Sep 11 14:17:16 1990 James Clark (jjc at jclark)
12700 * troff/input.c (do_special): Use input_level.
12702 * troff/token.h (TOKEN_BACKSPACE): New token.
12703 (token::backspace): New function.
12704 * troff/input.c (token::description, token::next, token::process):
12705 Grok TOKEN_BACKSPACE.
12706 (do_special): Turn TOKEN_BACKSPACE back into \b.
12708 * troff/token.h (token::leader): New function.
12709 * troff/input.c (do_special): Turn TOKEN_LEADER back into \001.
12711 * troff/input.c (do_special): Turn TOKEN_TAB back into \t.
12713 * troff/input.c (do_special): Use token::description in error
12716 Mon Sep 10 11:06:27 1990 James Clark (jjc at jclark)
12718 * troff/input.c (decode_args): Combine quoted and
12719 quote_input_level variables. Make it a for (;;) loop.
12721 * troff/input.c (get_char_for_escape_name): Check for \001 and \b.
12723 * troff/input.c (read_long_escape_name): The test for whether to
12724 expand buffer was off by 1.
12725 (read_string): Similarily.
12727 Fri Sep 7 11:45:50 1990 James Clark (jjc at jclark)
12729 * troff/input.c: Use `const int' rather than `static const int'.
12731 * troff/div.h (diversion::copy_file): Declare as pure virtual.
12732 (macro_diversion::copy_file): New function.
12733 * troff/node.h: New class diverted_copy_file_node.
12734 * troff/node.c: Implement it.
12735 * troff/input.c (copy_file): Use diversion::copy_file. Handle
12736 first page transition by pushing a diverted_copy_file_node.
12737 * troff/input.c (token::next, process_input_stack): Don't handle
12740 Thu Sep 6 13:29:10 1990 James Clark (jjc at jclark)
12742 * ps/ps.c (flush_sbuf): Remember to add sbuf_kern when checking
12743 whether space widths need adjusting.
12745 * troff/charinfo.h: Generalize translated_to_space to
12746 special_translation so as to allow translation to \&.
12747 * troff/input.c (translate): Allow translation to \&.
12748 (charinfo::*): Corresponding changes.
12749 * troff/node.c (make_node, node::add_char): Corresponding changes.
12750 * troff/node.h (dummy_node::dummy_node): Allow optional first
12753 * lib/lib.h: Make codes 0200 to 0237 illegal input characters.
12754 * troff/token.h: Remove TOKEN_TITLE. Remove token::title. Add
12756 * troff/input.c (token::next): Turn a TITLE_REQUEST into a
12757 TOKEN_REQUEST with an argument of TITLE_REQUEST.
12758 (token::process): Grok that.
12759 * troff/input.c (copy_file): Handle first page transition like
12760 title by pushing a COPY_FILE_REQUEST cookie.
12761 (token::next, process_input_stack): Grok that.
12762 * troff/node.h (output_file::copy_file): Add x and y arguments.
12764 * troff/div.c (top_level_diversion::copy_file): Supply them.
12765 * troff/node.c (troff_output_file::copy_file): Add x and y
12766 arguments; moveto specified position. Invalidate font_position
12767 array after copying file.
12768 (output_file::copy_file): New function.
12769 (suppressed_output_file::copy_file, ascii_output::copy_file):
12771 * troff/input.c (transparent_file): New function.
12772 (init_input_requests): Bind to "trf".
12773 (token::next): Handle TRANSPARENT_FILE_REQUEST cookie.
12774 (process_input_stack): Likewise.
12776 * troff/Makefile: Add ../lib/lib.h to GROFF_H.
12778 * troff/node.c (init_node_requests): New number registers .kern
12779 pointing to global_kern_mode, and .lg pointing to
12780 global_ligature_mode.
12782 * troff/node.c (ligature): Don't change it if we get a bad
12785 * troff/input.c (do_define_string): Don't strip tabs.
12787 * troff/input.c (asciify_macro): Make the string_iterator auto.
12789 * troff/node.c (init_font_requests): Rename to...
12790 (init_node_requests):
12791 * troff/node.h: Change declaration.
12792 * troff/input.c (main): Change call.
12794 * troff/input.c (node::reread, diverted_space_node::reread): New
12796 (process_input_stack): Call reread rather than
12797 get_diverted_space_node.
12798 * troff/node.c (node::get_diverted_space_node,
12799 diverted_space_node::get_diverted_space_node): Removed.
12800 * troff/node.h: Declare reread methods instead of
12801 get_diverted_space_node methods. Make `n' member private.
12802 * troff/input.c: (token::diverted_space): Removed.
12803 * troff/token.h: Removed declaration.
12806 Tue Sep 4 00:48:04 1990 James Clark (jjc at jclark)
12808 * eqn/script.c (script_box::compute_metrics): Don't let
12809 SUP_RAISE_FORMAT become negative.
12811 * tbl/table.c (table::do_row): Entries that don't end in the
12812 this row shouldn't make the row non-blank.
12814 * tbl/table.c (table::make_columns_equal): Only set the width of
12815 columns which are marked as equal.
12817 * tbl/main.c (process_data): Before issuing excess data error,
12818 if last character was a newline unget it; then get it again after
12819 the error. Also include the contents of the entry in the message.
12821 * groff.c: New file.
12822 * Makefile: Build groff from groff.c. Make it possible to use
12823 either groff.sh or groff.c as groff.
12824 * Makefile.bd: Similarily.
12826 Mon Sep 3 09:39:49 1990 James Clark (jjc at jclark)
12828 * groff.sh: Don't delay expansion of $@ in assignment to files.
12829 Remove occurrences of \".
12831 Sun Sep 2 09:56:59 1990 James Clark (jjc at jclark)
12833 * all Makefiles: Simplify and rearrange.
12835 * Makefile: Handle fmod like malloc.
12836 * lib/Makefile: Similarily.
12837 * lib/fmod.c: Remove #ifdef NEED_FMOD.
12839 * Makefile: Rename OPTIMISE to OPTIMIZE.
12841 * groff.sh: Remove assignment to PATH.
12842 * Makefile: Remove SHPATH variable.
12843 * Makefile.bd: Similarily.
12845 * groff.sh: Add -V option to print the pipeline instead of
12848 Fri Aug 31 00:56:46 1990 James Clark (jjc at jclark)
12850 * lib/font.c: Split off file searching into ...
12851 * lib/fontfile.c: New file.
12853 * lib/strerror.c (strerror): Use `Error %d' for unknown errors.
12855 Thu Aug 30 13:13:55 1990 James Clark (jjc at jclark)
12857 * tbl/table.c (table::do_hspan): Delete assertion that e != 0.
12858 Also change misleading comment.
12859 (table::do_vspan): Change similarily misleading comment.
12860 * tbl/main.c (process_data): A format row with an explicit `s'
12861 uses up a data line, even if all the other columns are `_' or `='.
12863 * troff/input.c (token::description): Fix description of
12864 TOKEN_DUMMY and TOKEN_EMPTY.
12866 Wed Aug 29 04:12:08 1990 James Clark (jjc at jclark)
12868 * groff.sh: Fix description of -Z in help message.
12870 Tue Aug 28 07:28:33 1990 James Clark (jjc at jclark)
12872 * pic/object.c (object_spec::make_object): Allow negative and zero
12874 * pic/pic.y: Give linethick default value of -1.0.
12875 * pic/troff.c (troff_output::troff_output): Initialize
12876 last_line_thickness to BAD_THICKNESS.
12877 (troff_output::finish_picture): Set thickness to BAD_THICKNESS.
12878 (troff_output::line_thickness): Canonicalize negative thicknesses
12879 to RELATIVE_THICKNESS.
12880 * pic/tex.c (tex_output::set_pen_size): Silently map negative line
12881 thicknesses to DEFAULT_PEN_SIZE. Canonicalize negative pen sizes
12883 (tex_output::start_picture): Set pen_size to -2.0.
12885 * ps/ps.c (ps_printer::set_line_thickness): If line_thickness is
12886 0, then use 0 linewidth.
12887 (ps_printer::ps_printer): Initialize line_thickness to -1.
12889 * pic/troff.c (troff_output::simple_ellipse): Divide by scale.
12891 * ps/devps/symbolchars: Remove `or'.
12892 * ps/tmac.ps: Implement \(or with .char.
12894 * ps/devps/symbolchars: Move most characters into textmap.
12895 * ps/devps/textmap: Add names for troff bracket characters. Remove
12898 * ps/devps/TSymbol.ps: Removed.
12899 * ps/devps/FontMakefile: Make S from Symbol not TSymbol.
12900 * ps/tmac.ps: Do with .char what TSymbol did.
12901 * ps/devps/download: Remove TSymbol.
12903 * ps/devps/T: Removed.
12904 * ps/devps/Troff.ps: Removed.
12905 * ps/devps/Troff.afm: Removed.
12906 * ps/tmac.ps: Implement \(ru, \(ul, and \(br with .char.
12907 * ps/devps/download: Remove Troff.
12908 * ps/devps/FontMakefile: Remove T target.
12909 * ps/devps/DESC-A4: Remove T from font list.
12910 * ps/devps/DESC-letter: Likewise.
12912 * troff/input.c (macro_to_node): Rename to ...
12913 (charinfo_to_node): Don't pass mac argument. Temporarily remove the
12914 character's definition while processing it.
12915 * troff/node.c (node::add_char, make_node): Change calls to
12916 macro_to_node accordingly.
12918 * troff/input.c (token::next): Translate \_ to \(ul.
12920 * tty/devascii/R.proto: Add `|'.
12921 * tty/devlatin1/R.proto: Likewise.
12923 Mon Aug 27 11:25:41 1990 James Clark (jjc at jclark)
12925 * man: Put the version number in all the man pages.
12927 Sun Aug 26 11:40:05 1990 James Clark (jjc at jclark)
12929 * Makefile.bd: New file.
12930 * README.bd: New file.
12932 * VERSION: New file.
12933 * lib/version.c: Removed.
12934 * lib/Makefile: Create version.c from ../VERSION. Remove version.c
12937 * troff/input.c (main): Get hyphen_file from GROFF_HYPHEN
12938 environment variable.
12940 * all Makefiles: Split install target into install.bin for
12941 binaries, and install.nobin for everything else.
12942 * Makefile: Add bindist target.
12944 * man/afmtodit.man: New file.
12945 * man/Makefile: Add afmtodit.n to MAN1PAGES.
12946 * ps/devps/Makefile: Add textmap to DEVICEFILES. Install afmtodit
12948 * ps/Makefile: Pass BINDIR to make install in devps.
12950 * ps/ps.c (ps_printer::set_char): Do nothing if the character is
12951 the space character.
12953 * ps/devps/FontMakefile: Rename symbol.afm to tsymbol.afm.
12955 Sat Aug 25 15:39:03 1990 James Clark (jjc at jclark)
12957 * ps/ps.c: Redo font downloading.
12958 * ps/devps/download: New file.
12959 * ps/devps/Makefile: Add download to DEVICEFILES.
12960 * ps/devps/afmtodit: Remove -d option.
12961 * ps/devps/FontMakefile: Don't use -d option with afmtodit.
12962 * ps/devps/symbosl.ps: Add %%DocumentFonts comment.
12963 * ps/devps/zapfdr.ps: Likewise.
12964 * ps/devps/TSymbol.ps: Likewise.
12966 Fri Aug 24 20:10:30 1990 James Clark (jjc at jclark)
12968 * groff.sh: Initialize dev to ${GROFF_TYPESETTER:-@DEVICE@}.
12970 Thu Aug 23 10:03:47 1990 James Clark (jjc at yquem)
12972 * ps/ps.c (ps_output::include_file): If BROKEN_SPOOLER is defined,
12973 then strip the first line if it starts with %.
12974 * Makefile: Add a comment about this.
12976 * man/tfmtodit.man: New file.
12977 * man/Makefile: Add tfmtodit.n to MAN1PAGES.
12978 * dvi/Makefile: Install tfmtodit in BINDIR.
12980 * dvi/tfmtodit.c (usage): Mention -v option.
12982 Wed Aug 22 09:56:36 1990 James Clark (jjc at yquem)
12984 * troff/node.c (troff_output_file::end_of_line): Call do_motion.
12985 * troff/node.c (troff_output_file::transparent_char): Don't call
12988 * eqn: Add check_tabs method to most box classes.
12989 * eqn/box.c (box::top_level): Call check_tabs.
12991 * eqn/script.c (script_box::output): Use \Z.
12992 * eqn/limit.c (limit_box::output): Use \Z.
12994 * eqn/box.c (box::top_level): Use itoa.
12996 Tue Aug 21 09:29:28 1990 James Clark (jjc at yquem)
12998 * dvi/tmac.dvi: Add font translations for CR, C, TT.
12999 * dvi/devdvi/Makefile: Don't make links to CW.
13001 * ps/tmac.ps: Add font translations for C, CW, CO, CX, CD, H, HO,
13003 * xditview/tmac.X: Likewise.
13005 * troff/node.c: Add font translation feature.
13006 (get_font_translation): New function.
13007 (symbol_fontno): Translate the font name.
13008 (mount_font_no_translate): Rename to mount_font to this.
13009 (mount_font): New function.
13010 (font_family::make_definite): Call mount_font_no_translate instead
13012 (mount_style): Translate the font name.
13013 (font_translate): New function.
13014 (init_font_requests): Bind "ftr" to font_translate.
13016 * ps/devps/prologue (SN): New procedure that rounds a position to
13017 the nearest (pixel + (.25,.25)).
13018 (DL): Use SN to round endpoints.
13020 * lib/version.c: Changed version to 0.5.
13022 Sat Aug 18 04:43:21 1990 James Clark (jjc at yquem)
13024 * Makefile: Move definition of PAGE to the very beginning, so that
13025 people are less likely to miss it.
13027 Fri Aug 17 02:15:11 1990 James Clark (jjc at yquem)
13029 * man/Makefile: Don't need to sed out @UPCASE_PROG_PREFIX@.
13031 * troff/env.c (environment::choose_breakpoint): Make `can't find
13032 breakpoint' error a warning of type WARN_BREAK. Change message to
13033 `can't break line'.
13034 * troff/groff.h: Declare WARN_BREAK with code 4; change WARN_INPUT to
13036 * troff/input.c: Add WARN_BREAK to warning_table. Include
13037 WARN_BREAK in DEFAULT_WARNING_MASK.
13039 * tty/tmac.tty: Add definition of \(+-.
13041 * groff.sh: Remove `--' option to set command.
13043 * dvi/devdvi/texsy.map: Remove duplicate md entry.
13045 * ps/devps/eqnchar: Better definition of cdot using md.
13046 * dvi/devdvi/eqnchar: Likewise.
13047 * xditview/devX100/eqnchar: Likewise.
13048 * xditview/devX75/eqnchar: Likewise.
13049 * eqn/lex.c: Add definition of cdot.
13051 Thu Aug 16 09:33:57 1990 James Clark (jjc at yquem)
13053 * troff/input.c (get_optional_char): New function.
13054 * troff/input.c (set_page_character): Use get_optional_char(),
13055 rather than has_arg() and tok.get_char(1).
13056 * troff/env.c (tab_character, leader_character, hyphen_char,
13057 field_characters): Likewise.
13058 (margin_character): Likewise. Also always delete the
13059 margin_character_node.
13061 * troff/input.c (token::get_char): Use token::description.
13063 * troff/input.c (has_arg): Don't skip over tab and \}.
13064 * troff/number.c (start_number): Give a warning if the number
13065 starts with \} (WARN_RIGHT_BRACE) or tab (WARN_TAB).
13067 Wed Aug 15 10:04:37 1990 James Clark (jjc at yquem)
13069 * troff/input.c (empty_name_warning, non_empty_name_warning): New
13071 (get_name, get_long_name): Use these. Rename `warn' argument to
13074 * troff/node.c (get_fontno): Test that the symbol is not null.
13076 * troff/input.c (token::description): New function.
13077 * troff/number.c (parse_term): Use token::description in `numeric
13078 expression expected' message.
13079 * troff/groff.h: Add WARN_MISSING.
13080 * troff/number.c (start_number): New function.
13081 * troff/number.c (get_vunits, get_hunits, get_number, get_integer,
13082 get_incr_number): Use start_number().
13083 * troff/input.c (DEFAULT_WARNING_MASK): Enable WARN_NUMBER by
13085 * troff/input.c (get_name, get_long_name): Use WARN_MISSING.
13086 * troff/reg.c (alter_format): Use WARN_MISSING. Also use
13088 * troff/input.c (token::get_char): Use WARN_MISSING.
13089 * troff/input.c (token::delimiter): Use token::description.
13090 * troff/env.c (environment_switch): Back out Aug 3 change.
13091 * troff/input.c (has_arg): Skip over \}s and tabs but give a
13093 * troff/token.h (token::tab): New function.
13094 * troff/node.c (get_fontno): Use tok.skip() rather than has_arg().
13095 * troff/reg.c (alter_format): Likewise.
13096 * troff/node.c (bold_font): Use has_arg() rather than tok.skip().
13098 Tue Aug 14 10:11:21 1990 James Clark (jjc at yquem)
13100 * troff (most files): Redo warnings. Divide warnings into various
13101 categories; warning() has an additional first argument indicating
13102 the category it falls into.
13103 * troff/input.c (main): -w now takes an argument. New option -W.
13104 (enable_warning, disable_warning): New functions.
13106 * ps/devps/afmtodit: Add -a option to lie about the italic angle.
13107 * ps/devps/FontMakefile: Pretend TI has an angle of 7.
13109 Mon Aug 13 10:11:16 1990 James Clark (jjc at yquem)
13111 * ps/devps/eqnchar: Better definitions of dotdot, vec, dyad, inf.
13112 * xditview/devX100/eqnchar: Likewise. Remove definition of dot.
13113 * xditview/devX75/eqnchar: Likewise.
13114 * dvi/devdvi/eqnchar: Better definitions of vec, dyad, dotdot.
13116 * eqn/other.c: When bar or over applies to a single character
13117 don't produce an overline_box or an underline_box. Instead produce
13118 an accent_box or an underaccent_box, with the accent a line
13119 whose width is accent_width. New classes underaccent_box,
13120 overline_char_box and underline_char_box.
13121 * eqn/box.h: Move overline_box, underline_box, accent_box class
13122 declarations into eqn/other.c. Add declarations of
13123 make_underline_box, make_overline_box, make_accent_box.
13124 * eqn/eqn.y: Call make_overline_box, make_underline_box
13125 make_accent_box instead of constructors.
13126 * eqn/pbox.h, eqn/box.c: Add accent_width parameter.
13128 * eqn/other.c: Add accent_box::~accent_box.
13129 * eqn/box.h: Declare it.
13131 * groff.sh: With -Tps, use eqn -D.
13133 * eqn/other.c (overline_box::output): Use \Z. If draw_flag use \D
13135 (underline_box::output): Similarily.
13136 (accent_box::output): Use \Z.
13138 * xditview/tmac.X: Add definitions of ~ and ^ (so that they are a
13141 Sun Aug 12 09:41:15 1990 James Clark (jjc at yquem)
13143 * troff/div.c (top_level_diversion::transparent_output(unsigned
13144 char)): Use asciify.
13145 * troff/input.c (asciify): Don't make it static.
13146 * troff/token.h (asciify): Declare it.
13148 * troff/input.c (get_name, get_long_name, token::get_char,
13149 token::delimiter): Add an extra default argument which says
13150 whether a warning should be printed.
13151 * troff: Pass a non-zero argument to one of these rather than
13152 printing a warning directly.
13154 Sat Aug 11 09:02:21 1990 James Clark (jjc at yquem)
13156 * troff: Consistently use symbol::is_null.
13158 * troff/dictionary.h: Move some inline functions into
13161 * troff/request.h: Move inline functions into input.c.
13162 (request_or_macro::invoke): Make it pure.
13164 * troff/input.c, troff/reg.h: New class `constant_int_reg'.
13165 * troff/input.c (init_input_requests): Use class constant_int_reg.
13166 (class compatible_reg): Deleted.
13167 * troff/div.c (init_div_requests): Use class constant_int_reg.
13168 (class last_post_line_extra_space_reg): Deleted.
13170 * troff/env.c (tab_character): Don't change the tab character if
13171 we get an invalid argument.
13172 (hyphen_char): Similarily.
13174 * troff/reg.c (alter_format): Check that nm is not null.
13176 * Makefile, groff.sh: Make it possible to customize the commands
13177 used for printing PostScript and dvi files. Also make it possible
13178 to customize the path used by groff.sh.
13180 * eqn/eqn.y: Make `left' right associative.
13182 Fri Aug 10 18:20:39 1990 James Clark (jjc at yquem)
13184 * pic/pic.h: Added definition of M_SQRT2 for those systems that
13187 * pic/pic.h: Removed definition of INT_MAX.
13189 * troff/node.c (italic_corrected_node::vertical_extent): Omit
13192 * troff/input.c (token::next): Handle \R like \n.
13194 Tue Aug 7 09:46:33 1990 James Clark (jjc at yquem)
13196 * ps/tmac.pc (PSPIC): Simplify.
13198 * troff/env.c (tab_stops::to_string):
13199 * pic/pic.y (object_type_name):
13200 * pic/troff.c (simple_output::line):
13201 * pic/tex.c (tex_output::spline):
13202 * pic/object.c (object_spec::make_object):
13203 * tbl/main.c (process_data): Add cases to switch statements to
13204 avoid cfront warnings. (Some of these are spurious, since the
13205 switch already has a default case.)
13207 * ps/tmac.ps (PSPIC): Reformatted. Prefix all local names with
13208 `ps-'. Don't test systat; instead check number of arguments to
13211 Mon Aug 6 00:13:07 1990 James Clark (jjc at yquem)
13213 * macros/tmac.e: Do not decrease the page offset by 0.5i.
13215 * ps/ps.c (ps_printer::ps_printer): Use mktemp instead of tempnam.
13216 Unlink the file as soon as we have opened it, so that we don't
13217 have to bother with signal handlers.
13218 (handler): Deleted.
13219 (fatal_error_exit): Deleted.
13220 (main): Don't call signal.
13222 * dvi/tfmtodit.c: Add -k option so that kerns with the skewchar
13224 * dvi/devdvi/Makefile: Use the -k option with S and MI.
13226 * pic/pic.y: If there is a label, or an nth construction before
13227 the first `.' in the argument to `with', ignore it and generate a
13229 * pic/lex.c (lex_warning): New function.
13231 * tbl/table.c (table::init_output): In section keep and release
13232 macro, use 0 indent when diverting and the correct indent when
13235 * troff/input.c (interpolate_number_format): Do not interpolate
13236 anything if the number register is not defined.
13238 * tbl/main.c (process_data): Don't add entry when col >= ncolumns.
13240 Sat Aug 4 08:12:05 1990 James Clark (jjc at yquem)
13242 * ps/devps/prologue (PICTURE): Set components of graphics state to
13243 their default values.
13245 * ps/devps/text.enc: Add trademark
13246 * ps/devps/textmap: Add names for club, spade, heart, diamond,
13247 carriagereturn, suchthat. Use Upsilon1 rather than Upsilon.
13248 * ps/devps/symbolchars: Add names for summation and product.
13250 * dvi/devdvi/texsy.map: Add names for club, spade, heart, diamond,
13251 suchthat. Add pp. Add upper-case letters.
13253 * xditview/libXdvi/DviChar.c: Add names for club, spade, heart,
13254 diamond, carriagereturn, suchthat. Use Upsilon1 rather than
13257 * dvi/devdvi/texsy.map: Rename lA (left angle bracket) to la, and
13258 rA (right angle bracket) to ra. Introduce names for double-headed
13259 arrows and double-barred arrows: <>, va, lA, rA, hA, uA, dA, vA.
13260 * ps/devps/textmap: Likewise for ps device.
13261 * xditview/libXdvi/DviChar.c: Likewise for X100 and X75 devices.
13262 * tty/devascii/R.proto: Rename lA to la and rA to ra.
13263 * tty/devascii/R.proto: Likewise.
13264 * tty/tmac.tty: Provide definitions for \(<>, \(lA, \(rA, \(hA,
13266 * eqn/delim.c: In delim_table, rename \(lA to \(la and \(rA to \(ra.
13268 * xditview/tmac.X: Add definitions for \(fi \(fl \(ff \(Fi \(Fl.
13270 * eqn/lex.c: Added definitions of `approx', `grad' and `del' to
13273 Fri Aug 3 09:59:27 1990 James Clark (jjc at yquem)
13275 * troff/div.c (when_request): Use symbol::is_null rather than
13276 has_arg to determine whether we have an argument.
13277 (change_trap): Remove the trap if we get an invalid number. Give
13278 an error if we don't get at least the macro name.
13279 (diversion_trap): Remove trap if we get an invalid name or number.
13281 * troff/env.c (environment_switch): Pop if we get an invalid
13282 symbol or numeric expression.
13284 * troff/input.c (do_define_macro): If EOF is encoutered while
13285 defining the macro, do tok.next() before returning.
13287 * troff/token.h (has_arg): Move definition from here, to ...
13288 * troff/input.c (has_arg): ... here
13290 * troff/env.c (space_size): Do nothing if we get an invalid argument.
13291 * troff/input.c (shift): Likewise.
13293 * pic/lex.c (get_token_after_dot): Accept `.center' as a synonym
13296 * pic/troff.c (troff_output::start_picture): Comment out calls to
13299 * eqn/main.c (do_file): Subtract 1 from current_lineno if
13300 interpret_lf_args succeeds.
13302 * eqn/main.c (do_file): Don't recognize delimiter if preceded by
13303 \\. This avoids problems with \$N.
13305 * groff.sh: Pass -C to preprocessors.
13307 * lib/lf.c (interpret_lf_args): Be more flexible.
13309 * tbl/main.c (main): Add -C option.
13310 (table_input::get): Do not recognize TE if followed by character
13311 other than a space or newline unless -C option given.
13312 (process_input_file): Likewise for lf, TS.
13313 (process_data): Likewise for lf in text blocks.
13315 * eqn/main.c (main): Add -C option.
13316 (do_file): Don't recognize EQ, EN or lf if followed by character
13317 other than space or newline unless -C option given.
13318 * eqn/lex.c (file_input::read_line): Similarily.
13319 * eqn/eqn.h: Declare compatible_flag.
13321 * etc/soelim.c (main): Add -C option.
13322 (interpret_lf_args): Use version in libgroff.
13325 * pic/main.c (main): Add -C option, which sets compatible_flag.
13326 (top_input::get), (top_input::peek): If -C option not given,
13327 do not recognize .PS/.PE/.PF/.lf if followed by a character
13328 other than space or newline.
13329 * pic/lex.c (file_input::read_line): Similarily.
13330 * pic/pic.h: Add declaration of compatible_flag.
13332 Thu Aug 2 11:11:27 1990 James Clark (jjc at yquem)
13334 * ps/tmac.ps (PSPIC): Avoid use of `echo -n'.
13336 * troff/node.c, troff/node.h: Add `asciify' methods to classes
13337 derived from node. New class space_char_hmotion_node.
13338 * troff/input.c (asciify_macro): New function.
13339 * troff/input.c (init_input_requests): New request `asciify' bound
13341 * macros/mm.diff: New file.
13342 * Makefile: In install.mm target use `patch' to apply
13345 * troff/input.c (macro::print_size): Just print the size in bytes.
13347 * troff/div.c (return_request): Correct the argument
13350 Wed Aug 1 12:38:36 1990 James Clark (jjc at yquem)
13352 * troff/node.h (class composite_node): Add sz member.
13353 * troff/node.c (composite_node::size): Return sz.
13354 * troff/input.c (macro_to_node): Use the initial size in the
13355 environment as the size of the composite_node.
13357 * troff/node.c (node::zero_width_tprint): Provide a reasonable
13360 Tue Jul 31 10:07:10 1990 James Clark (jjc at yquem)
13362 * troff/div.c (change_trap): If we get a bad number expression,
13365 Mon Jul 30 10:30:49 1990 James Clark (jjc at yquem)
13367 * lib/matherr.c (matherr): Define this only if math.h defines
13370 Sun Jul 29 10:34:27 1990 James Clark (jjc at yquem)
13372 * troff/div.c (macro_diversion::distance_to_next_trap): If there
13373 no diversion trap return vunits(INT_MAX - vresolution).
13375 Sat Jul 28 14:28:14 1990 James Clark (jjc at yquem)
13377 * troff/input.c (do_zero_width): New implementation that doesn't
13378 use a temporary environment. Use instead:
13379 (token::add_to_node_list): New function.
13380 * troff/env.c (environment::get_prev_char_height),
13381 (environment::get_prev_char_height),
13382 (environment::get_prev_char_skew): New functions.
13383 (environment::get_prev_char): New function.
13384 (environment::get_prev_char_width): Change to use get_prev_char.
13385 (init_env_request): Implement new registers .cht, .cdp, .csk.
13386 * eqn/sqrt.c (sqrt_box::output): Don't rely upon the argument to
13387 \Z being processed in a separate environment.
13389 Fri Jul 27 10:21:25 1990 James Clark (jjc at yquem)
13391 * tbl/table.c: Removed TABLE_BOTTOM_REG.
13393 * tbl/table.c (table::init_output): In the section release macro,
13394 give a warning message if the section won't fit on one page.
13396 * tbl/table.c (table::do_top): Emit table keep only if table is
13398 (table::do_bottom): Likewise for table release.
13399 (table::table), (table::add_vertical_rule): Remove reference to
13401 * tbl/table.h: Remove keep member.
13403 * tbl/table.c: New register SUPPRESS_BOTTOM_REG. In
13404 SECTION_RELEASE_MACRO, if there's not enough space before the next
13405 trap to output the diversion, call T# ourselves, set
13406 SUPPRESS_BOTTOM_REG to 1, spring the trap, then set
13407 SUPPRESS_BOTTOM_REG back to 0. In T#, do nothing if
13408 SUPPRESS_BOTTOM_REG is non-zero. In T#, always mark the current
13409 vertical position and return to it before turning traps on again.
13411 Thu Jul 26 02:54:32 1990 James Clark (jjc at yquem)
13413 * troff/node.c, troff/node.h: In classes derived from node,
13414 replace prev_char_width method by last_char_node method.
13415 * troff/env.c (environment::get_prev_char_width): Use
13416 node::last_char_node rather than node::get_prev_char_width.
13418 * Makefile: Added comment about -fno-inline on 68030-based
13421 * troff/reg.c (number_format_to_ascii), eqn/delim.c (DELIM_TABLE_SIZE),
13422 tty/tty.c (tty_font::load_tty_font), dvi/tfmtodit.c (main): Cast
13423 expressions using sizeof to int.
13424 * dvi/dvi.c (dvi_font::handle_x_command): Avoid long->int warnings.
13426 * macros/tmac.e (TS): Don't move @f back past the current
13429 Wed Jul 25 09:11:08 1990 James Clark (jjc at yquem)
13431 * ps/ps.c (main): Buffer stderr.
13432 * dvi/dvi.c (main): Likewise.
13433 * tty/tty.c (main): Likewise.
13435 * ps/ps.c (ps_printer::do_import): Improve error handling.
13437 * troff/input.c (abort_request): Use asciify.
13439 * driver/printer.h (printer::draw), driver/printer.c (printer::draw),
13440 ps/ps.c (ps_printer::draw), dvi/dvi.c (dvi_printer::draw): Make
13441 type of first argument int rather than char. This works around a
13442 bug on the 68030 based Apollo using g++ 1.37.1.
13444 * tbl/table.h (class table): Add `keep' member.
13445 * tbl/table.c (table::table): Initialize `keep'.
13446 (table::add_vertical_rule): Set `keep' to 1.
13447 (table::do_top): Only emit table keep macro is `keep' is non-zero.
13448 (table::do_bottom): Likewise for table release macro.
13449 (table::do_row): Emit section keep macro even if the row is 0.
13451 Tue Jul 24 08:35:07 1990 James Clark (jjc at yquem)
13453 * macros/tmac.e (@C): Preserve the font family across the change
13456 Mon Jul 23 10:15:23 1990 James Clark (jjc at yquem)
13458 * lib/font.c: Initialize font::hor and font::vert to 1.
13459 (font::load_desc): Check the values of font::hor and font::vert.
13461 * lib/lib.h: Added definition of INT_DIGITS. Fix it so that it can
13462 be included in a C compilation.
13463 (iftoa): Use INT_DIGITS. Include lib.h.
13465 (as_string): Likewise.
13466 * tbl/table.c: Removed definition of INT_DIGITS.
13467 * eqn/box.c (box::top_level): Use INT_DIGITS + 1 instead of 12.
13468 * troff/input.c (input_input_requests): Likewise.
13469 * ps/ps.c (make_encoding_name): Likewise.
13470 (ps_printer::set_style): Likewise.
13471 (ps_output::put_number): Use 1 + INT_DIGITS + 1 instead of 12.
13473 * tty/devascii/R.proto: Map fm onto '.
13474 * tty/devlatin1/R.proto: Likewise.
13476 Sat Jul 21 12:45:07 1990 James Clark (jjc at yquem)
13478 * tbl/table.c: Use ' instead of DELIMITER_CHAR in places where the
13479 argument to \w is at a different input level.
13481 * tbl/table.c (table::init_output): Define a new macro
13482 REPEATED_VPT_MACRO, like vpt but if in a diversion also
13483 transparently outputs itself.
13484 (table::define_bottom_macro): Use REPEATED_VPT_MACRO instead of
13486 (table::do_row): Likewise.
13488 * tbl/table.c (vertical_rule::print): Prefix the .sp -1 line with
13489 TRANSPARENT_STRING_NAME.
13491 * tbl/table.c (table::init_output): In the table release macro
13492 print an error message and don't produce any output if after
13493 issuing the need request the table still will not fit. Also
13494 remove the diversion after bringing it back.
13496 * tbl/table.c (table::init_output): Define a new macro
13497 REPEATED_MARK_MACRO, like mk but if in a diversion also
13498 transparently outputs itself.
13499 (table::do_row): Mark row_top_reg using REPEATED_MARK_MACRO. This
13500 is necessary because .TH might not call .T#.
13501 (table::do_top): Likewise TOP_REG.
13502 (table::define_bottom_macro): If TOP_REG is no longer valid, use
13503 #T - DOUBLE_LINE_SEP rather than #T. This is necessary because the
13504 table header might contain just the two top rules.
13506 Fri Jul 20 10:51:42 1990 James Clark (jjc at yquem)
13508 * troff/div.c: Implement new request `ptr' to print all traps.
13510 * troff/env.c (init_env_requests): Implement `.tabs' reg with
13511 init_string_env_reg.
13512 * troff/env.c (class tab_reg): Deleted.
13514 Thu Jul 19 12:07:16 1990 James Clark (jjc at yquem)
13516 * troff/div.c: New number register .pn returns the number of the
13517 next page as set by the pn request.
13519 * macros/tmac.an: Redid headers and footers. Number each manual
13520 entry starting from 1 unless \nC is > 0, like Sun. Added an
13521 optional 5th argument to .TH which specifies the manual name and
13522 appears in the center of the header. Understand the X, P and D
13523 registers like Sun.
13525 Wed Jul 18 10:23:31 1990 James Clark (jjc at yquem)
13527 * troff/env.c (init_env_requests): New number register `.lt' to
13528 return the title length.
13530 * troff/node.h (class transparent_dummy_node): New class.
13531 * troff/node.c (class transparent_dummy_node): Provide member
13533 * troff/env.c (interrupt): Add a transparent_dummy_node, rather
13536 * troff/input.c (token::next): New escape sequence \).
13537 * troff/input.c (get_copy): Recognize \) in copy mode.
13539 * troff/input.c (input_stack::clear): New function.
13540 * troff/input.c (exit_request): Use input_stack::clear.
13542 * troff/token.h: Removed TOKEN_NO_PRINT_CHAR.
13543 * troff/input.c (token::process): Removed case TOKEN_NO_PRINT_CHAR.
13545 * troff/env.c: Move set_page_character to input.c. Move
13546 page_character to input.c also.
13547 * troff/env.c (title): Split off the reading of the parts of the
13548 title into read_title_parts.
13549 * troff/input.c (read_title_parts): New function. Check the
13550 input_level when testing whether a token matches the delimiter.
13552 * troff/input.c (exit_request): New function.
13553 * troff/input.c (init_input_requests): Bind ex request to
13554 exit_request rather than exit_groff.
13556 * troff/input.c (exit_groff): Call tok.next() before
13557 process_input_stack().
13559 Mon Jul 16 09:47:23 1990 James Clark (jjc at yquem)
13561 * troff/env.c: ifdef widow control support on WIDOW_CONTROL.
13562 * troff/env.h: ditto.
13563 * troff/input.c: ditto.
13565 * troff/env.c (environment::is_empty): Test pending_lines.
13567 * troff/env.c (environment::have_pending_lines): Removed.
13569 * troff/input.c: Add request to flush pending lines from the
13572 * troff/env.c, troff/env.h: Add automatic widow control feature.
13574 * troff/input.c (exit_groff): Do process_input_stack() after
13575 do_break() but before setting exit_flag to 2.
13577 * troff/input.c: Remove FLUSH_PENDING_LINES and
13578 TOKEN_FLUSH_PENDING_LINES. Instead, flush pending lines from
13579 environment after END_TRAP token seen, but only if there aren't
13580 any more traps still unfinished.
13581 * troff/token.h: Remove TOKEN_FLUSH_PENDING_LINES.
13583 Sun Jul 15 10:50:08 1990 James Clark (jjc at yquem)
13585 * troff/env.c: Rename the `retain_size' member of class
13586 pending_output_line to `no_fill'.
13588 * troff/env.c (title): When the line is output, make the
13589 retain_size argument !fill.
13591 * troff/node.h: Add `hyphenated' member to struct breakpoint.
13592 * troff/node.c (space_node::get_breakpoints),
13593 (dbreak_node::get_breakpoints): Fill this in.
13594 * troff/env.c: Allow specification of maximum number of
13595 consecutive hyphenated lines.
13597 * troff/env.c (environment::is_empty): Add test for !current_tab.
13599 Sat Jul 14 11:23:01 1990 James Clark (jjc at yquem)
13601 * troff/env.c (environment::hyphenate_line): Don't completely give
13602 up if the word is not to be hyphenated; continue so that breaks
13603 can be made at break_char_node's.
13605 * lib/lib.h: Only define INT_MAX if it's not already defined;
13606 undef INT_MIN if it's already defined.
13608 * Makefile: Make it easy to define CFRONT_ANSI_BUG.
13610 * lib/lib.h: If CFRONT_ANSI_BUG is defined, cast INT_MIN to long.
13611 This works around a bug in AT&T C++ 2.0 used with an ANSI C
13614 * macros/tmac.an (an-header): Set no-space mode.
13616 * macros/tmac.an (TH): Start a new page if necessary.
13618 * Started using ChangeLog at version 0.4.
13621 version-control: never