1 2003-10-13 Werner LEMBERG <wl@gnu.org>
3 Finally fix change 2003-08-26, based on ideas from Chuck Silvers
6 * contrib/mom/Makefile.sub: Use a stamp file in the `examples'
9 2003-10-12 Werner LEMBERG <wl@gnu.org>
11 * src/roff/groff/groff.cpp (help), src/devices/grops/ps.cpp (usage),
12 src/roff/troff/input.cc (usage): Updated.
14 * NEWS, doc/groff.texinfo: Updated.
16 2003-10-12 Peter Miller <millerp@canb.auug.org.au>
18 * src/libs/libgroff/searchpath.cpp
19 (search_path::open_file_cautious): New function which also handles
20 `-' as stdin and stdout depending on the access mode.
21 * src/include/searchpath.h (search_path): Updated.
23 * src/devices/grops/ps.cpp (main): Handle new `-I' switch.
24 * src/devices/grops/ps.h: Include `searchpath.h'.
25 * src/devices/grops/psrm.cpp (resource_manager::supply_resource):
26 Open resource file with `include_search_path.open_file_cautious'.
27 * src/devices/grops/grops.man: Document new `-I' switch.
29 * src/devices/grodvi/dvi.cpp (main), src/devices/grolbp/lbp.cpp
30 (main), src/devices/grolj4/lj4.cpp (main),
31 src/devices/grotty/tty.cpp (main): Ignore new `-I' switch.
33 * src/preproc/soelim/soelim.cpp (include_list_length, include_list):
35 (include_search_path): New global variable.
36 (include_path_append): Removed.
37 (main): Use `include_search_path.command_line_dir' to handle `-I'.
38 (do_file): Simplify, using new
39 `include_search_path.open_file_cautious'.
41 * src/roff/groff/groff.cpp (print_commands): Accept file handle as
43 (main): Pass arguments to `-I' to both troff and devices.
44 Improve handling of `-V'.
45 * src/roff/groff/groff.man: Document changes to -I and -V.
47 * src/roff/troff/input.cpp (include_search_path): New global
49 (next_file, source, ps_bbox_request, transparent_file,
50 process_input_file): Use new
51 `include_search_path.open_file_cautious'.
52 (main) Handle `-I' switch.
53 * src/roff/troff/node.cpp (troff_output_file::really_copy_file):
54 Use new `include_search_path.open_file_cautious'.
55 * src/roff/troff/node.h: New extern symbol `include_search_path'.
56 * src/roff/troff/troff.man: Document new `-I' switch.
58 2003-09-15 Ruslan Ermilov <ru@FreeBSD.org>
60 Support multiple calls of .Lb in LIBRARY section.
62 * tmac/doc-common (doc-in-library-section): New register.
63 (doc-section-library): New string.
64 (Sh): Set `doc-in-library-section'.
66 * tmac/doc-syms (Lb): Insert breaks before and after arguments
67 if in LIBRARY section.
68 * tmac/doc.tmac (doc-save-global-vars): Updated.
69 * NEWS, tmac/groff_mdoc.man: Updated.
71 2003-09-14 Ruslan Ermilov <ru@FreeBSD.org>
73 * tmac/doc-common (doc-default-operating-system): New variable.
76 2003-09-08 Werner LEMBERG <wl@gnu.org>
78 * tmac/doc.tmac (doc-reset-reference): Handle data for `%I' also.
80 2003-08-31 Werner LEMBERG <wl@gnu.org>
82 * contrib/mom/Makefile.sub: Fix last change to make it really work.
83 * Makefile.comm: Use `test ... ||' in favor of `if test ...; then'.
84 (install_dev, uninstall_dev): Check whether $(DEVSCRIPTS) and
85 $(DEVFILES) are not empty.
86 * Makefile.in: Use `test ... ||' in favor of `if test ...; then'.
88 2003-08-26 Chuck Silvers <chuq@chuq.com>
90 * contrib/mom/Makefile.sub (prepare_make_examples): Make it work
91 with parallel runs of `make'.
93 2003-08-23 Stephen Gildea <gildea@stop.mail-abuse.org>
95 * src/preproc/ref/ref.cpp (reference::compute_sort_key): Always
96 insert SORT_SEP. With certain combinations of sort specifications,
97 refer sorted entries in the wrong order. In particular, entries
98 with a missing field should be be sorted before all entries that
99 have that field, before refer looks to the next field.
101 2003-08-23 Werner LEMBERG <wl@gnu.org>
103 * src/utils/pfbtops/Makefile.sub (LINK.c): Define it so that the
104 g++ linker is used. Reported by Mark J. Reed
105 <mark.reed@turner.com>.
107 2003-08-16 Heinz-Jürgen Oertel <hj.oertel@surfeu.de>
109 Add key character `x' to tbl which makes tbl call a user-defined
110 macro on a table cell.
112 * src/preproc/tbl/table.h (entry_modifier): Add `macro'.
113 * src/preproc/tbl/table.cpp (block_entry::do_divert): Call
114 `set_modifier' after printing the compatibility request.
115 (set_modifier): Print call to `m->macro' if not empty.
116 * src/preproc/tbl/main.cpp (entry_format::debug_print): Handle
118 (process_format): Implement cases `x' and `X'.
119 * src/preproc/tbl/tbl.man, NEWS: Updated.
121 2003-08-15 Werner LEMBERG <wl@gnu.org>
123 * doc/groff.texinfo: Minor fixes.
125 2003-08-09 Werner LEMBERG <wl@gnu.org>
127 * tmac/an-old.tmac [cR]: Fix redefinition of `bp'.
129 2003-08-07 Werner LEMBERG <wl@gnu.org>
131 * doc/Makefile.sub: Not all shells expand wildcards in the `for'
132 argument list to nothing if there is no file to match. Use `ls' as
133 a protection, similar to autoconf.
135 * Makefile.comm (install_dev, uninstall_dev): Protect `for' against
136 empty argument lists.
138 * doc/groff.texinfo: Improve documentation how vertical spacing
139 and line breaks interact.
142 * tmac/www.tmac: Initialize `www-htmlimage-gap'.
144 2003-08-03 Werner LEMBERG <wl@gnu.org>
146 * NEWS, src/devices/grops/grops.man: -b16 is necessary to produce
147 EPS (using eps2eps or similar programs to compute the bounding box).
149 2003-07-24 Werner LEMBERG <wl@gnu.org>
151 * doc/groff.texinfo: Use the new @/ command to avoid overlong lines.
152 * doc/texinfo.tex: Updated from texinfo 4.6.
153 * README.CVS: From now on we need texinfo 4.6.
155 2003-07-23 Werner LEMBERG <wl@gnu.org>
157 Add requests `dei1' and `ami1' for completeness.
159 * src/roff/troff/input.cc (calling_mode): Remove
160 CALLING_DISABLE_COMP.
161 (comp_mode): New enumeration.
162 (do_define_string, define_string, define_nocomp_string,
163 append_string, append_nocomp_string): Updated.
164 (do_define_macro): Add third parameter.
165 (define_macro, define_nocomp_macro, define_indirect_macro,
166 append_macro, append_nocomp_macro, append_indirect_macro): Updated.
167 (define_indirect_nocomp_macro, append_indirect_nocomp_macro): New
170 (init_input_requests): Add `dei1' and `ami1'.
172 * tmac/trace.tmac: Handle de1 and am1.
173 (de): Improve tracing message.
174 (am): Add missing `do'.
177 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
178 Document new requests.
180 2003-07-22 Heinz-Jürgen Oertel <hj.oertel@surfeu.de>
182 Add option -G to .MPIMG to insert a gap between text and the image.
184 * tmac/www.tmac (www-finish-left-po, www-finish-right-ll,
185 www-finish-left-ll): Updated.
186 (www-image-just, www-image-gap, www-htmlimage-gap): New variables.
187 (MPIMG): Make option -L and -R optional.
190 2003-07-22 Gaius Mulley <gaius@glam.ac.uk>
192 * src/devices/grohtml/post-html.cpp
193 (html_printer::do_file_components): Don't use `stdout' as lvalue
194 since it can be a macro.
196 2003-07-22 Werner LEMBERG <wl@gnu.org>
198 * src/libs/libgroff/strerror.c: Include errno.h to be in sync with
199 the corresponding test in aclocal.m4.
201 2003-07-21 Werner LEMBERG <wl@gnu.org>
203 * src/preproc/html/pre-html.cpp (TRANSPARENT): Don't use colour
204 names but RGB values directly. Otherwise pnmtopng depends on
205 an external file `rgb.txt' which maps colour names to values.
207 2003-07-20 Werner LEMBERG <wl@gnu.org>
209 * aclocal.m4 (GROFF_SYS_ERRLIST): Include stdlib.h for MinGW.
210 * configure, src/include/config.hin: Regenerated.
212 * src/libs/libgroff/strerror.c: Include stdlib.h for MinGW.
214 2003-07-19 Werner LEMBERG <wl@gnu.org>
216 * PROBLEMS: Add solution for UTF-8 problem with hyphens.
218 2003-07-18 Werner LEMBERG <wl@gnu.org>
220 * *.man: Switch to non-compatibility mode temporarily if GNU
221 syntax extensions are used in the particular man page.
223 * PROBLEMS: Add solutions for SGR problems.
225 2003-07-17 Werner LEMBERG <wl@gnu.org>
227 Don't ignore grotty's command line options if \X'tty: sgr ...' is
228 used to change the drawing scheme.
230 * src/devives/grotty/tty.cpp (bold_flag_option,
231 underline_flag_option, italic_flag_option, reverse_flag_option,
232 bold_underline_mode_option): New global variables.
233 (update_options): New function.
234 (tty_printer::special): Call update_options.
235 (main): Don't set xxx_flag but xxx_flag_option, then call
238 2003-07-14 Werner LEMBERG <wl@gnu.org>
240 Make grotty emit proper Unicode box drawing characters for -Tutf8.
242 * src/devices/grotty/tty.cpp (START_LINE, END_LINE): New enum
244 (hline_char, vline_char): New global variables.
245 (tty_printer::tty_printer): Initialize them.
246 (tty_printer::draw): Emit START_LINE and END_LINE flags for both
247 horizontal and vertical lines.
248 (crossings): New global array.
249 (tty_printer::end_page): Use it to determine the proper crossing
250 character for -Tutf8.
252 2003-07-12 Werner LEMBERG <wl@gnu.org>
254 * doc/Makefilesub (HTMLDOCFILESALL): New macro.
255 (HTMLDOCFILES): Revert to `pic.html'.
256 (CLEANADD, install_html, uninstall_sub): Use HTMLDOCFILESALL.
258 2003-07-11 Werner LEMBERG <wl@gnu.org>
260 * doc/pic.ms: Improve documentation of absolute coordinates.
261 Document absolute positioning of pictures.
263 * NEWS: Add new pic capability.
265 2003-07-09 Hartmut Henkel <hartmut_henkel@gmx.de>
267 * src/libs/libgroff/geometry.cpp (check_output_arc_limits):
270 2003-07-07 Werner LEMBERG <wl@gnu.org>
272 Implement support for dashed and dotted ellipses in pic. Based on
273 a patch from Hartmut Henkel <hartmut_henkel@gmx.de>.
275 * src/preproc/pic/common.cpp (common_output::ellipse_arc,
276 common_output::dashed_ellipse, common_output::dotted_ellipse): New
277 functions. Ellipse arcs are approximated with circle arcs.
278 * src/preproc/pic/common.h (common_output): Updated.
279 * src/preproc/pic/tex.cpp (tex_output::ellipse): Use new ellipse
281 * src/preproc/pic/troff.cpp (simple_output::ellipse): Ditto.
283 * src/preproc/pic/TODO, src/preproc/pic/pic.man: Updated.
285 2003-07-06 Werner LEMBERG <wl@gnu.org>
287 Make grotty work on platforms which have unsigned char as the
288 default for char. Based on a patch by Thomas Klausner
291 * src/devices/grotty/tty.cpp (schar): New typedef.
292 Updated calls to declare_ptable and implement_ptable.
293 (glyph): Use schar for back_color_idx and fore_color_idx.
294 (tty_printer): Use schar for curr_fore_idx and curr_back_idx.
295 (tty_printer::tty_color, tty_printer::tty_printer,
296 tty_printer::color_to_idx, tty_printer::put_color): Updated.
298 2003-07-06 Ruslan Ermilov <ru@FreeBSD.org>
300 * src/roff/nroff/nroff.sh: Add option -d for completeness.
301 * src/roff/nroff/nroff.man: Updated.
303 2003-07-05 Werner LEMBERG <wl@gnu.org>
305 * NEWS, tmac/groff_www.man: Updated.
306 * doc/Makefile.sub: Updated.
308 2003-07-05 Gaius Mulley <gaius@glam.ac.uk>
310 Implement support for multiple HTML output files.
312 * src/preproc/html/pre-html.cpp (scanArguments): Dummy handling for
313 -j command line option.
315 * src/devices/grohtml/post-html.cpp (job_name, multiple_files): New
317 (file): New fields `new_output_file', `require_links',
319 (file::file): Updated.
320 (files::set_file_name, files::set_links_required,
321 files::are_links_required, files::is_new_output_file,
322 files::file_name, files::next_file_name): New functions.
323 (header_desc): New fields `no_of_level_one_headings',
325 (header_desc::header_desc): Updated.
326 (header_desc::write_headings): Handle multiple files.
327 (html_printer::write_header): Save file name in which header occurs.
328 (html_printer::determine_header_level): Possibly split files on
330 (html_printer::do_links, html_printer::troff_tag): Updated.
331 (html_printer::insert_split_file, html_printer::do_job_name,
332 html_printer::emit_link, html_printer::write_navigation,
333 html_printer::do_file_components): New functions.
334 (html_printer::~html_printer): Handle multiple files.
335 (main): Handle command line option `-j'.
337 * src/devices/grohtml/grohtml.man: Updated.
339 * doc/Makefile.sub (pic.html), doc/Makefile.in (pic.html): New rule
342 * tmac/www.tmac (JOBNAME): New macro.
343 * tmac/s.tmac (SH-NO-TAG): New macro.
344 (@SH): Call SH-NO-TAG.
347 2003-07-05 Ruslan Ermilov <ru@FreeBSD.org>
349 * tmac/groff_mdoc.man: Improve documentation of punctuation
352 2003-07-04 Ruslan Ermilov <ru@FreeBSD.org>
354 * tmac/doc.tmac (Bd): Change to doc-Li-font later.
356 2003-07-03 Werner LEMBERG <wl@gnu.org>
358 * tmac/an-old.tmac [cR]: Redefine `bp' to avoid empty lines.
360 2003-07-01 Ruslan Ermilov <ru@FreeBSD.org>
362 * tmac/doc.tmac (doc-do-func, doc-do-func-args): Don't print a comma
365 (Fn, Fo): Reduce indentation in synopsis.
367 * tmac/doc-common (doc-check-depth): New macro.
368 (doc-end-macro, Sh, Ss): Use it.
369 (Cd): Fix behaviour in synopsis.
370 (In): Make it parsed and callable.
371 If not in the synopsis, represent the C header file enclosed in
373 (doc-str-Rv-std-suffix, doc-str-Rv-stds-suffix, doc-str-Rv-std0):
374 Use minus, not hyphen.
376 * tmc/groff_mdoc.man: Updated.
378 2003-07-01 Werner LEMBERG <wl@gnu.org>
380 Integrated grap2graph, contributed by Eric S. Raymond.
382 * contrib/grap2graph/{Makefile.sub, grap2graph.sh, grap2graph.man}:
384 * Makefile.in, NEWS, MANIFEST, contrib/eqn2graph.man,
385 contrib/pic2graph.man, src/roff/groff/groff.man: Updated.
387 2003-07-01 Colin Watson <cjwatson@debian.org>
389 * src/xditview/*.c: Add prototypes, fix return types, add includes.
390 Based on work by Fumitoshi UKAI <ukai@debian.or.jp>.
392 2003-06-31 Ruslan Ermilov <ru@FreeBSD.org>
394 * tmac/tty-char.tmac: Provide `lb', `rb', `lk', `rk', `lt', `rt'.
396 2003-06-31 Werner LEMBERG <wl@gnu.org>
398 * doc/Makefile.sub (CLEANADD): Remove all files created by
399 running `make groff.{pdf,dvi}'.
401 * Makefile.sub (DISTCLEANFILES): Remove all non-source files from
404 2003-06-30 Werner LEMBERG <wl@gnu.org>
406 * Makefile.in (SHELL): Define as @SHELL@.
407 (mkinstalldirs): Use $(SHELL).
408 (MDEFINES): Add $(SHELL).
409 * Makefile.comm (SHELL): Removed.
411 2003-06-29 Werner LEMBERG <wl@gnu.org>
413 * tmac/s.tmac (De, Ds): New aliases for .DE and .DS, respectively.
414 The X11 documentation files use them.
415 * tmac/groff_ms.man, doc/groff.texinfo: Document them.
417 2003-06-15 Robert Goulding <goulding@Princeton.EDU>
419 * tmac/e.tmac (@C): Handle .ad also.
421 2003-06-12 Werner LEMBERG <wl@gnu.org>
423 * src/preproc/tbl/tbl.man: Document formatting of text blocks.
425 * src/roff/troff/input.cc (token::next) <handle_escape_char>:
426 Assign `n' even here. It is possible to construct a node
427 immediately following an escape character:
435 2003-06-10 Werner LEMBERG <wl@gnu.org>
437 * README.WIN32: Removed.
440 2003-06-07 Werner LEMBERG <wl@gnu.org>
442 * src/roff/nroff/nroff.sh: Don't emit SGR for option -u.
444 2003-06-05 Werner LEMBERG <wl@gnu.org>
446 * src/preproc/pic/pic.y <sprintf_args>: Implement workaround for bug
447 in Compaq C++ V6.5-033 for Compaq Tru64 UNIX V5.1A (Rev. 1885).
449 2003-06-03 Werner LEMBERG <wl@gnu.org>
451 * src/preproc/grn/hdb.cpp (DBRead): Don't close file handle; this
452 is done by the calling function.
454 2003-05-22 Ruslan Ermilov <ru@FreeBSD.org>
456 * tmac/X.tmac: Fix definition of `em'.
458 2003-05-22 Werner LEMBERG <wl@gnu.org>
460 * src/roff/troff/input.cc (return_macro_request): Fix detection of
463 2003-05-18 Werner LEMBERG <wl@gnu.org>
465 * tmac/doc.tmac (doc-tag-list): Force horizontal mode after tag
466 to make items work which consist only of a tag.
468 2003-05-17 Werner LEMBERG <wl@gnu.org>
470 * tmac/doc.tmac (doc-tag-list): Don't use \Z to assure that spaces
471 aren't stretched in a tag (this can fail with unformatted boxes).
472 Instead, insert a break and go back one line.
474 2003-05-16 Werner LEMBERG <wl@gnu.org>
476 * src/roff/troff/input.cc (return_macro_request): If called with
477 argument pop macro twice. We need this to trace `return'.
479 * tmac/trace.tmac: Handle `return'.
482 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
485 2003-05-15 Larry Kollar <kollar@alltel.net>
487 * tmac/groff_ms.man, doc/groff.texinfo: Improve documentation of
488 registers `FPS', `FVS', and `FPD'.
490 2003-05-15 Werner LEMBERG <wl@gnu.org>
492 * src/utils/pfbtops/pfbtops.c (get_text): Handle loop counter
495 2003-05-03 Ruslan Ermilov <ru@FreeBSD.org>
497 * tmac/groff_mdoc.man: Slight improvements.
499 2003-05-03 Werner LEMBERG <wl@gnu.org>
501 * tmac/doc-common (doc-header): Emit vertical space of 1v instead of
502 `doc-header-space' after header line if register `cR' is set.
504 2003-05-02 Werner LEMBERG <wl@gnu.org>
508 2003-05-01 Ruslan Ermilov <ru@FreeBSD.org>
510 * tmac/doc-common (Nd): Use \[em].
512 2003-05-01 Werner LEMBERG <wl@gnu.org>
514 * tmac/doc-ditroff, tmac/doc-nroff (doc-header-space,
515 doc-footer-space): Initialize to 0.5i.
516 (doc-setup-page-layout): Don't set doc-header-space and
519 2003-04-30 Werner LEMBERG <wl@gnu.org>
521 * REVISION: Set to 1.
523 * doc/pic.ms: Document possible problems with `figname'.
525 2003-04-29 Werner LEMBERG <wl@gnu.org>
527 Version 1.19 released
528 =====================
530 * VERSION: Set to 1.19.
531 * REVISION: Set to 0.
532 * doc/groff.texinfo, doc/webpage.ms, NEWS: Updated.
534 * src/devices/grohtml/post-html.cpp (html_printer::~html_printer):
535 Define charset as `US-ASCII' in html output.
537 * tmac/www.tmac (ULE): Add missing scaling indicator.
539 * win32-diffs: Removed.
541 2003-04-28 Werner LEMBERG <wl@gnu.org>
543 * doc/groff.texinfo: Document `dn' and `dl' registers if used with
545 Document how to insert discardable whitespace with `.ss'.
547 2003-04-27 Werner LEMBERG <wl@gnu.org>
549 * src/preproc/pic/tex.cpp (tex_output::start_picture): Make code
550 work with plain TeX also.
552 * src/preproc/pic/pic.man, doc/pic.ms: Fix TeX code example.
554 2003-04-25 Gaius Mulley <gaius@glam.ac.uk>
556 * src/devices/grohtml/post-html.cpp (html_printer::~html_printer):
559 2003-04-24 Werner LEMBERG <wl@gnu.org>
561 * src/preproc/pic/pic.man, doc/pic.ms: Explain how to get a
562 vbox with positive height and zero depth if in TeX mode.
564 * NEWS: Document glyph name changes for grodvi and grolj4.
566 2003-04-23 Werner LEMBERG <wl@gnu.org>
568 * src/preproc/pic/tex.cpp (tex_output::start_picture): Fix TeX code.
571 2003-04-21 Werner LEMBERG <wl@gnu.org>
573 HP-UX 10.20 has `snprintf' but it isn't declared.
575 * configure.ac: Add declaration test for snprintf.
576 * configure: Regenerated.
577 * src/include/lib.h: Handle `NEED_DECLARATION_SNPRINTF'.
578 * src/include/config.hin: Regenerated.
580 2003-04-19 Werner LEMBERG <wl@gnu.org>
582 Add keyword `figname' to pic, specifying the name of the picture
583 box in TeX mode. Based on a patch from William J Poser
584 <wjposer@unagi.cis.upenn.edu>.
586 * src/preproc/pic/pic.y: New token `FIGNAME'.
587 (macro_name): New rule of type <str>.
588 (placeless_element): Handle `FIGNAME'.
589 * src/preproc/pic/lex.cpp (lookup_keyword): Add `figname'.
590 * src/preproc/pic/main.cpp (graphname): New global variable.
591 (do_picture): Initialize `graphname'.
592 * src/preproc/pic/pic.h: Updated.
593 * src/preproc/pic/tex.cpp (tex_output::start_picture): Use
596 (tex_output::text): Beautify output.
597 * src/preproc/pic/object.cpp (object_spec::~object_spec): Deallocate
598 `shaded' and `outlined' unconditionally.
599 * NEWS, src/preproc/pic/pic.man, doc/pic.ms: Updated.
602 * PROBLEMS, README.CVS: Mention that bison version 1.875b or
603 greater is necessary.
605 2003-04-17 Hartmut Henkel <hartmut_henkel@gmx.de>
607 Add option -r to soelim to avoid emission of `.lf' lines.
608 Add option -t to produces TeX comment lines instead of `.lf' lines.
610 * src/preproc/soelim/soelim.cpp: New global variables `raw_flag'
613 (main): Handle `-r' and `-t'.
614 (set_location): Handle `raw_flag' and `tex_flag'.
615 * src/preproc/soelim/soelim.man, NEWS: Updated.
617 2003-04-17 Werner LEMBERG <wl@gnu.org>
619 * tmac/hyphenex.sh: Replaced with...
620 * tmac/hyphenex.pl: This perl script to avoid sed compatibility
623 * aclocal.m4 (GROFF_HTML_PROGRAMS): Emit useful warning message
624 if --quiet is used for the configure script.
625 * configure: Regenerated.
627 2003-04-16 Werner LEMBERG <wl@gnu.org>
629 * src/devices/grohtml/post-html.cpp (text_glob::text_glob):
630 Add `const' to second argument.
631 (html_printer::add_table_end): Add `const' to argument.
632 * src/devices/grohtml/html-text.cpp (html_text::issue_tag): Add
633 `const' to arguments.
634 * src/devices/grohtml/html-text.h: Updated.
636 * src/devices/grolbp/charset.h (symset): Use `unsigned char'.
637 * src/devices/grolbp/lbp.h (lbpputc): Use `unsigned char' for
640 * src/devices/grotty/tty.cpp (tty_printer::make_rgb_string): Use
641 cast for integer constant.
643 * src/preproc/html/pre-html.cpp (image_device): Use `const'.
644 (writeNbytes): Add `const' to first argument.
645 (writeString): Add `const' to argument.
646 (char_buffer::can_see): Add `const' to third argument.
647 * src/preproc/html/pushback.cpp (pushBackBuffer::isString): Add
649 * src/preproc/html/pushback.h: Updated.
651 * src/preproc/soelim/soelim.cpp (include_list): Add `const'.
652 (include_path_append): Add `const' to argument.
655 * src/roff/troff/uniglyph.cpp (unicode_to_glyph_list): Use `const'
657 (unicode_to_glyph_init::unicode_to_glyph_init): Updated.
658 * src/roff/troff/uniuni.cpp (unicode_decompose_list): Use `const'
660 (unicode_decompose_init::unicode_decompose_init): Updated.
661 * src/roff/troff/glyphuni.cpp (glyph_to_unicode_list): Use `const'
663 (glyph_to_unicode_init::glyph_to_unicode_init): Updated.
664 * src/roff/troff/input.cc (process_startup_file): Add `const' to
667 * tmac/hyphenex.sh: Make script more portable by using a here
670 2003-04-15 Werner LEMBERG <wl@gnu.org>
672 Renamed all `*.cc' files to `*.cpp'.
673 Updated all configuration files, makefiles, and documentation.
675 2003-04-14 Werner LEMBERG <wl@gnu.org>
677 * tmac/hyphenex.sh: Slight improvements.
679 2003-04-13 Werner LEMBERG <wl@gnu.org>
681 * font/devascii/R.proto, font/devcp1037/R.proto,
682 font/devlatin1/R.proto, font/devutf8/R.proto: Fill up remaining
683 character slots with unnamed glyphs.
685 * tmac/an-old.tmac: Fix hyphenation value if `cR' is active.
686 (an-first): New global variable.
687 (an-header): Emit vertical space between multiple man pages.
689 2003-04-11 Werner LEMBERG <wl@gnu.org>
691 * doc/groff.texinfo, man/groff_out.man: \S only accepts integer
694 2003-04-10 Werner LEMBERG <wl@gnu.org>
698 2003-04-10 Bernd Warken <bwarken@mayn.de>
700 * doc/webpage.ms: Improved.
702 2003-04-09 Werner LEMBERG <wl@gnu.org>
704 Add register \n[.height] which returns the value of \H.
705 Add register \n[.slant] which returns the value of \S.
707 * src/roff/troff/env.cc (init_env_requests): Implement.
708 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
711 2003-04-08 Werner LEMBERG <wl@gnu.org>
713 * tmac/html.tmac: Move some of the data into html-end.tmac.
714 Remove most of the character translations for eqn since html fonts
715 now cover those characters.
717 * tmac/html-end.tmac: New file.
718 * tmac/troffrc: Load html.tmac not www.tmac for -Thtml.
719 * tmac/troffrc-end: Load html-end.tmac not html.tmac for -Thtml.
720 * tmac/Makefile.sub (NORMALFILES): Add html-end.tmac.
722 2003-04-07 Werner LEMBERG <wl@gnu.org>
724 * man/groff_out.man: Document negative values of `N' if -Thtml is
727 2003-04-06 Werner LEMBERG <wl@gnu.org>
729 * Makefile.comm (depend.temp): Check location of YTABC.
731 2003-04-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
733 * contrib/mom/Makefile.sub (GROFFBIN): New variable for groff
735 (groff_bin_path): Rename to GROFF_BIN_PATH.
736 (GROFF): Use GROFFBIN and GROFF_BIN_PATH.
737 * doc/Makefile.in (TROFFBIN): New variable for troff
739 (GROFFBIN): New variable for groff binary path.
740 (groff_bin_path): Rename to GROFF_BIN_PATH.
741 (TROFF): Use TROFFBIN.
742 (GROFF): Use GROFFBIN and GROFF_BIN_PATH.
743 * doc/Makefile.sub (GROFFBIN): New variable for groff
745 (groff_bin_path): Rename to GROFF_BIN_PATH.
746 (GROFF): Use GROFFBIN and GROFF_BIN_PATH.
748 * Makefile.comm (install_dev): Install scripts from DEVSCRIPTS
750 (uninstall_dev): Uninstall scripts from DEVSCRIPTS.
751 * Makefile.dev (all): Depend on DEVSCRIPTS.
752 (install_dev): Likewise.
753 * font/devdvi/Makefile.sub (DEVSCRIPTS): New variable to hold
755 * font/devps/Makefile.sub (DEVSCRIPTS): Likewise.
756 (DEVGENSCRIPTS): New variable to hold generated scripts.
758 2003-04-05 Werner LEMBERG <wl@gnu.org>
760 * src/libs/libdriver/input.cc (IntArray::operator[],
761 IntArray::get_data): Remove meaningless `const' in return value.
763 * README.CVS: New file.
765 2003-04-04 Werner LEMBERG <wl@gnu.org>
767 Check for stdint.h in C++, not in C.
769 * aclocal.m4 (GROFF_STDINT_H): New function,
770 * configure.ac: Check for stdint.h with GROFF_STDINT_H instead of
772 * configure, src/include/config.hin: Regenerated.
773 * src/libs/libgroff/tmpname.cc: Use HAVE_CC_STDINT_H.
776 Fix handling of in grohtml. To do this, troff emits `N'
777 with a negative value, representing the width of the unbreakable
778 space (only for -Thtml). grohtml then converts this back to
779 and uses the value of N as its width.
781 * src/roff/troff/node.cc (space_char_hmotion_node::tprint,
782 unbreakable_space_node::tprint): Emit `N-<width>'.
783 * src/include/printer.h (printer::set_numbered_char): Make it
785 Make members `font_table' and `nfonts' protected instead of private.
786 * src/devices/grohtml/post-html.cc
787 (html_printer::set_numbered_char): New member function.
790 * src/libs/libgroff/maxfilename.cc:
791 s/HAVE_LIMITS_H/HAVE_CC_LIMITS_H/.
793 * src/roff/troff/node.cc (unbreakable_space_node::tprint): Don't
796 2003-04-03 Sergey A. Osokin <osa@freebsd.org.ru>
798 * man/roff.man: Small fixes.
800 2003-04-03 Werner LEMBERG <wl@gnu.org>
802 Make groff independent from locale's numeric settings.
804 * configure.ac: Check for `setlocale'.
805 * configure, src/include/config.hin: Regenerated.
807 * src/include/lib.h: Handle HAVE_SETLOCALE.
809 * src/devices/grodvi/dvi.cc (main), src/devices/grolj4/lj4.cc
810 (main), src/devices/grops/ps.cc (main), src/preproc/grn/main.cc
811 (main), src/preproc/pic/main.cc (main): Call `setlocale'.
814 * doc/groff.texinfo: Change dir category to `Typesetting'.
815 (Man font macros): Mention that there is no space between arguments
818 * src/libs/libdriver/printer.cc, src/devices/grotty/tty.cc
819 (*printer::change_color, *printer::change_fill_color): Add missing
822 2003-04-02 Werner LEMBERG <wl@gnu.org>
824 * src/devices/grohtml/html-table.cc (html_table::emit_col,
825 html_table::is_gap): Compute table widths after converting border
826 positions to avoid rounding errors.
828 2003-04-01 Werner LEMBERG <wl@gnu.org>
830 * src/devices/grohtml/html-text.cc (html_text::do_space): Handle
831 `space_emitted' properly.
833 2003-03-31 Werner LEMBERG <wl@gnu.org>
835 * src/devices/grohtml/html-table.cc: Fix column width calculation.
836 (html_table::set_linelength): Don't add 1.
837 (html_table::add_indent): Don't subtract 1.
839 * tmac/html.tmac: Set default page offset to zero.
841 2003-03-30 Werner LEMBERG <wl@gnu.org>
843 Make groff emit ` ' for `\ ' and `\~' if `-Thtml' is used.
845 * src/roff/troff/node.cc (space_char_hmotion_node::tprint,
846 unbreakable_space_node::tprint): New functions.
847 (troff_output_file): Make space_char_hmotion_mode::tprint and
848 unbreakable_space_node::tprint to friends.
849 * src/roff/troff/node.h: Updated.
851 * font/devhtml/R.proto: Add ` ' at position 0xA0 (as defined
852 in the HTML standard).
854 2003-03-29 Werner LEMBERG <wl@gnu.org>
856 * src/roff/troff/env.cc (point_size): Fix emission of html tag.
857 Otherwise, the following code
866 produces `x a' instead of `xa'. This is a temporary fix, disabling
867 font changes in diversions for -Thtml.
869 * tmac/an-old.tmac (TH, SH): Use `HTML-TAG-NS' instead of
871 (an-do-tag-html): Merge with ...
872 (an-do-tag): This macro.
873 Change code slightly to circumvent grohtml bug.
874 * tmac/troffrc-end: Define dummy for HTML-TAG-NS.
876 * src/devices/grohtml/html-table.cc (html_table::emit_col,
877 html_table::is_gap): Round `width' properly.
879 * tmac/html.tmac: Provide some default layout parameters for
882 * font/devhtml/DESC.proto: Don't use discrete values for `sizes'
885 2003-03-28 Werner LEMBERG <wl@gnu.org>
887 src/devices/grops/ps.cc (ps_printer::do_import): Fix error message.
889 2003-03-27 Werner LEMBERG <wl@gnu.org>
891 * tmac/an-old.tmac (BT): Don't call .tl if register `ps4html' is
894 2003-03-20 Werner LEMBERG <wl@gnu.org>
896 * src/roff/troff/env.cc (vertical_spacing): Allow zero value for
898 * doc/groff.texinfo: Updated.
900 2003-03-19 Werner LEMBERG <wl@gnu.org>
902 * src/roff/troff/input.cc (process_input_stack) <TOKEN_BEGIN_TRAP,
903 TOKEN_END_TRAP>: Reset `have_input'.
905 2003-03-18 Werner LEMBERG <wl@gnu.org>
907 * src/roff/groff/groff.man: Mention groff_trace man page.
909 2003-03-16 Werner LEMBERG <wl@gnu.org>
911 * Makefile.in (LIBEXT): New variable to indicate the file extension
912 of library files. Computed heuristically from $(OBJEXT).
913 (MDEFINES): Add $(LIBEXT).
914 * Makefile.lib, Makefile.comm: Use it.
916 * src/utils/pfbtops/pfbtops.c (get_text): New function. Split
917 overlong lines into smaller chunks.
918 (get_binary): New function.
920 * src/utils/pfbtops/pfbtops.man: Updated.
922 2003-03-15 Colin Watson <cjwatson@debian.org>
924 * src/roff/groff/groff.man: Minor syntax fix.
926 2003-03-14 Egil Kvaleberg <egil@kvaleberg.no>
928 * src/devices/grops/ps.cc (ps_printer::media_set,
929 ps_printer::~ps_printer): Handle zero paper width and length.
931 2003-03-13 Werner LEMBERG <wl@gnu.org>
933 Add options -p and -l to grodvi.
935 * src/devices/grodvi/dvi.cc: Include paper.h.
936 (landscape_flag, user_paper_length, user_paper_width): New global
938 (dvi_printer::begin_page): Emit `papersize' special.
939 Set color after initialization of `cur_h' and `cur_v'.
940 (main): Add options `-l' and `-p'.
941 * font/devdvi/Makefile.sub (DESC): Set `papersize'.
942 * src/devices/grodvi/grodvi.man, NEWS: Updated.
944 * src/devices/grops/psrm.cc (valid_input_table): Fixed.
946 2003-03-12 Werner LEMBERG <wl@gnu.org>
948 * src/devices/grops/grops.man: Move documentation of .PSPIC to...
949 * man/groff_tmac.man: This man page.
950 * man/groff_font.man: Declare `paperwidth' and `paperlength' as
953 * tmac/X.tmac: Don't load pspic.tmac.
955 2003-03-11 Werner LEMBERG <wl@gnu.org>
957 Make variable `pr' local to libdriver/input.cc. Based on a patch
958 by Bernd Warken <bwarken@mayn.de>.
960 * src/include/driver.h (pr): Removed.
962 * src/libs/libdriver/input.cc (pr): New global variable.
963 (do_file): Deallocate `pr'.
964 * src/libs/libdriver/printer.cc (pr): Removed.
966 * src/devices/grodvi/dvi.cc (main), src/devices/grohtml/post-html.cc
967 (main), src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
968 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
969 (main): Don't delete `pr'.
971 2003-03-10 Werner LEMBERG <wl@gnu.org>
973 * tmac/a4.tmac, tmac/composite.tmac: Use `.do'.
974 * tmac/papersize.tmac: New file.
975 * tmac/troffrc: Include `papersize.tmac'.
976 * tmac/Makefile.sub (NORMALFILES): Add `papersize.tmac'.
977 * tmac/an-old.tmac: Set LT to LL by default.
979 * NEWS, MANIFEST, tmac/groff_man.man, man/groff_tmac.man,
980 doc/groff.texinfo: Updated.
982 * src/libs/libgroff/paper.cc (add_iso_paper): Fix very embarassing
983 bug which caused all odd iso papers to have wrong dimensions.
985 * src/devices/grops/ps.cc (user_paper_width): New global variable.
986 (main) <'p'>: Set `user_paper_width' also.
987 (ps_printer::media_width, ps_printer::media_height): Use values
988 given with option `-p'.
990 2003-03-09 Werner LEMBERG <wl@gnu.org>
992 * src/include/nonposix.h: Provide default for SET_BINARY.
994 * src/devices/grodvi/dvi.cc, src/devices/grolbp/lbp.cc,
995 src/devices/grolj4/lj4.cc, src/devices/grops/ps.cc: Call SET_BINARY
998 * src/utils/pfbtops/pfbtops.c: Call SET_BINARY unconditionally.
999 (main): Treat \r\n as \n.
1001 2003-03-08 Werner LEMBERG <wl@gnu.org>
1003 * tmac/an-old.tmac: Use register `HY' to control hyphenation.
1004 * NEWS, tmac/groff_man.man, doc/groff.texinfo: Document it.
1006 2003-03-07 Werner LEMBERG <wl@gnu.org>
1008 Added support to access more than 256 glyphs in Type 1 fonts.
1010 * src/devices/grops/ps.cc (subencoding): New structure.
1011 (style): Add `sub' field.
1013 (ps_printer): Add `subencodings' and `next_subencoding_index' fields.
1014 Add `set_subencoding', `get_subfont' and `encode_subfont' member
1017 (ps_printer::set_char): Use `set_subencoding'.
1018 (make_subencoding_name): New function.
1019 (ps_printer::set_style): Handle case where `sty.sub' is not zero.
1020 (ps_printer::~ps_printer): Emit subencoding definitions.
1022 * src/devices/grops/psrm.cc (valid_input_table): New array to
1023 properly support EBCDIC.
1024 (white_space): Add `\f'.
1025 (ps_get_line): Change first argument to be of type `string &'.
1026 Updated all callers.
1027 This allows to get lines of arbitrary length.
1028 Use `valid_input_table'.
1029 Remove warning about non-conforming PS line length. This seems
1030 not to be of great importance -- for example, dvips don't emit
1032 (PS_LINE_MAX): Removed.
1033 (matches_comment): Change first argument to be of type `string &'.
1035 * src/devices/grops/grops.man, src/devices/grops/TODO: Updated.
1037 * src/utils/afmtodit/afmtodit.pl (%unicode_decomposed,
1038 %AGL_to_unicode, %default_ligatures): New hash tables.
1039 Read all map entries.
1040 Add unencoded characters.
1041 Check for default ligatures if there are no `L' entries.
1042 Print all kern entries.
1043 Print all characters in charset.
1044 * src/utils/afmtodit/afmtodit.man: Updated.
1046 * font/devps/*: Regerated all fonts.
1048 * tmac/latin[129].tmac, tmac/cp1047.tmac: Don't test for existence
1049 of characters, just use `.trin'. Otherwise the mapping depends
1050 on the font encoding.
1051 * tmac/ps.tmac: Add `fi' and `fl'.
1052 Improve `Fi' and `Fl'.
1053 * tmac/X.tmac, tmac/lbp.tmac, tmac/tty.tmac: Improve `Fi' and `Fl'.
1054 * tmac/Xps.tmac: Fix `em'.
1058 2003-03-04 Werner LEMBERG <wl@gnu.org>
1060 * src/roff/troff/input.cc (charinfo_to_node_list): Reset
1063 2003-03-03 Werner LEMBERG <wl@gnu.org>
1065 * Makefile.sub (DISTCLEANFILES): Add gxditview._man.
1067 * font/devps/generate/textmap: Remove entry `similarequal'.
1068 * font/devps/symbolmap: Updated.
1070 2003-03-02 Werner LEMBERG <wl@gnu.org>
1072 * src/libs/libgroff/font.cc (font::load): Fix error message for
1075 * src/devices/grops/grops.man: Improve documentation of the -b
1078 * tmac/tty.tmac: Load latin1.tmac for all TTY devices except
1079 `ascii' and `cp1047'.
1081 2003-03-01 Werner LEMBERG <wl@gnu.org>
1083 Document composite glyphs and the `composite' request.
1085 * man/groff.man, man/groff_diff.man, doc/groff.texinfo: Do it.
1087 2003-02-28 Werner LEMBERG <wl@gnu.org>
1089 * font/devdvi/generate/ec.map: Add some more Unicode entities.
1090 * font/devdvi/*EC: Updated.
1092 * tmac/composite.tmac, tmac/latin2.tmac, tmac/latin9.tmac: New files.
1093 * tmac/latin1 (latin1-tr): Undo any previous mapping.
1094 * tmac/troffrc: Load `composite.tmac'.
1095 * tmac/Makefile.sub (NORMALFILES): Updated.
1097 * doc/groff.texinfo (Input Encodings): New section.
1100 2003-02-27 Werner LEMBERG <wl@gnu.org>
1102 * doc/texinfo.tex: New version 2003-02-11.06.
1104 * tmac/doc-common (Dt): Don't emit warning for unknown section.
1105 * tmac/groff_mdoc.man: Fix description of `Dt'.
1107 2003-02-26 Egil Kvaleberg <egil@kvaleberg.no>
1109 * font/devps/prologue.ps: Fix for included Postscript that does
1110 a setpagedevice -- which is now safely ignored.
1114 * src/devices/grops/ps.cc: Now sets the page size in the generated
1115 document. This is done in two ways: Via a %%-comment for gv and
1116 the like, and via a PageSize and setpagedevice for programs that
1117 understands Postscript proper, like ps2pdf.
1119 * src/devices/grops/ps.h: New broken-flag to avoid page size
1120 definition, if required.
1122 * src/devices/grops/grops.man: New broken-flag 16 mentioned.
1124 * doc/Makefile.in: Added -nosetpage flag (via @pnmtops_nosetpage@).
1125 Not really necessary due to the fix in prologue.ps, but cleaner:
1126 Such information does not belong in an .eps file.
1128 * doc/Makefile.sub: See doc/Makefile.in.
1130 2003-02-26 Ralph Corderoy <ralph@inputplus.co.uk>
1132 * aclocal.m4 (GROFF_PNMTOPS_NOSETPAGE): Use P2 format for testing
1133 instead of P1 since the latter is broken in some versions of netpbm.
1134 * configure: Updated.
1136 2003-02-26 Larry Kollar <kollar@alltel.net>
1138 Make man pages more customizable.
1140 * tmac/an-old.tmac (FT): New register holding footer distance from
1142 (HF): New string holding the default heading font.
1143 (TH): Handle registers `IN' and `SN' set on the command line.
1145 (PT, BT): New strings to customize header and footer lines.
1146 (an-header, an-footer): Use them.
1148 * tmac/groff_man.man: Document changes.
1150 * doc/groff.texinfo: Document man changes.
1151 Document Ultrix extensions of man.
1153 2003-02-26 Werner LEMBERG <wl@gnu.org>
1155 * src/roff/troff/input.cc (do_width, do_if_request): Reset
1156 `have_input' after changing back to old environment.
1158 * src/devices/grolbp/lbp.cc (lbp_printer::set_line_thickness): Move
1159 function up to be defined before first call. This is necessary to
1160 avoid a compilation problem with Sun's WorkShop 6 C++ compiler.
1162 * src/utils/afmtodit/afmtodit.pl: Make script search for files in
1163 the default font directory also. Based on a patch from James
1164 J. Ramsey <jjramsey_6x9eq42@yahoo.com>.
1165 * src/utils/afmtodit/Makefile.sub (afmtodit): Handle @FONTDIR@.
1166 * src/utils/afmtodit/afmtodit.man: Document it.
1170 * tmac/groff_man.man, doc/groff.texinfo: Many minor fixes.
1172 2003-02-25 Gaius Mulley <gaius@glam.ac.uk>
1174 * aclocal.m4 (GROFF_HTML_PROGRAMS): Add test for pnmtops.
1175 (GROFF_PNMTOPS_NOSETPAGE): New macro.
1176 * configure.ac: Use it.
1177 * configure: Regenerated.
1178 * Makefile.in: Updated.
1180 * tmac/Makefile.sub (NORMALFILES): Remove www.tmac.
1181 (CLEANADD): Add www.tmac-sed.
1182 (pnmtops_nosetpage): Define default.
1183 (install_data): Handle www.tmac-sed and substitute
1184 @PNMTOPS_NOSETPAGE@.
1185 (stamp-sed): Add www.tmac.
1186 * tmac/www.tmac: Rewritten, based on a patch by Bernd Warken.
1187 It now breaks URLs at suitable places.
1188 (www:substring_ok): New register set by...
1189 (www:@test_substring): New macro.
1190 (www:error): New alias to www-error.
1191 (www:lenstr, www:splitstr, www:url_breaks, www:url_breaks_splitted):
1193 (URL): Use www:url_breaks.
1194 (PIMG, MPIMG): Use @PNMTOPS_NOSETPAGE@.
1195 (CDS, CDE): New macros.
1197 2003-02-25 Werner LEMBERG <wl@gnu.org>
1199 * src/devices/grops/ps.cc (ps_printer::define_encoding): Avoid
1202 2003-02-24 Werner LEMBERG <wl@gnu.org>
1204 Contrary to the PCL5 Developer's Guide, the ascenders in TFM files
1205 can be negative also.
1207 * src/utils/hpftodit/hpftodit.cc (char_info): `ascent' must be
1209 (read_char_table): Avoid negative ascenders.
1210 (output_charset): Add cast.
1211 * font/devlj4/*: Regenerated.
1213 Replace unnamed glyphs for DVI fonts with `uXXXX' glyph names where
1216 * font/devdvi/generate/{tc,texttt,ec,texmi,texsy,textex}.map: Do it.
1217 * font/devdvi/generate/textex.map: Map glyph 23 to `u21C6' instead
1219 * font/devdvi/*: Regenerated.
1221 Map `la' and `ra' to U+27E8 and U+27E9. These two characters have
1222 normal width, while the previously used characters (U+2329 and
1223 U+232A) are classified as wide due to canonical equivalence with the
1224 CJK punctuation characters U+3008 and U+3009.
1226 * font/devutf8/R.proto: Updated.
1227 * src/roff/troff/uniglyph.cc, src/roff/troff/glyphuni.cc: Ditto.
1229 * man/groff_char.man: Simplify handling of table traps by
1230 introducing `start block' and `end block' macros.
1231 (Ns, Ne, 2s, 2e, Ds, De): New macros.
1232 (DL): Make it work with Unix troff also.
1233 Fix code values of `la' and `ra'.
1235 * tmac/dvi.tmac: Define `<>' for CW and CWI.
1237 2003-02-23 Gaius Mulley <gaius@glam.ac.uk>
1239 * src/devices/grohtml/post-html.cc (element_list::~element_list):
1240 New destructor, fixing a major memory leak.
1242 2003-02-22 Werner LEMBERG <wl@gnu.org>
1244 * font/devhtml/R.proto, font/devutf8/R.proto: Flip `*f' and `+f'
1245 to be in conformance with Unicode 3.0 and newer.
1247 * font/devlj4/generate/text.map: Add `Eu'.
1248 * font/devlj4/generate/special.map: Flip `*e' and `+e'.
1249 * font/devlj4/S: Regenerated.
1251 * man/groff_char.man: Completely rewritten.
1253 * doc/groff.texinfo: Fix description of request and macro arguments.
1255 2003-02-20 Gaius Mulley <gaius@glam.ac.uk>
1259 * src/devices/grohtml/html-table.cc (html_table::~html_table):
1260 Deallocate `columns' list.
1261 * src/devices/grohtml/post-html.cc (char_block::~char_block):
1263 (text_glob::text_glob_html, text_glob::text_glob_special,
1264 text_glob::text_glob_line, text_glob::text_glob_auto_image,
1265 text_glob::text_glob_tag): Avoid memory leaks.
1266 (text_glob::remember_table): Free memory before reassigning.
1268 2003-02-19 Werner LEMBERG <wl@gnu.org>
1270 Add glyph `+e', greek lunate epsilon symbol, and `-h' (with the
1271 alias `hbar'), the Planck constant over two pi.
1273 * font/devdvi/generate/texmi.map: Use `*e' for position 15 and
1274 `+e' for position 34.
1275 * font/devdvi/generate/texsy.map: Replace `DI' and `HE' with
1276 `u2662' and `u2661'.
1277 * font/devdvi/{MI,S}: Regenerated.
1278 * font/devhtml/R.proto, font/devutf8/R.proto: Add `+e', `-h', `hbar'.
1279 * font/devlbp/*: Add `hbar' alias.
1280 * font/devlj4/generate/special.map: Ditto.
1281 * font/devlj4/S: Regenerated.
1282 * font/devps/generate/symbolchars: Add `+e'.
1283 * font/devps/generate/textmap: Fix PS name for `-h'.
1285 * font/devps/symbolmap: Regenerated.
1287 * src/devices/grops/ps.cc (transform_fill): Removed since unused.
1289 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Add `+e',
1291 * src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Add `+e',
1294 * tmac/X.tmac, tmac/ps.tmac: Provide definitions for `-h' and
1296 * tmac/tty-char.tmac: Add `+e'.
1298 2003-02-17 Werner LEMBERG <wl@gnu.org>
1300 Another round trying to really fix problems with `have_input'.
1302 * src/roff/troff/input.cc (input_stack::get): Handle `have_input'.
1303 (token::next) <'\n'>, <\'\n'>: Don't handle `have_input'.
1305 * src/devices/grotty/tty.cc (tty_printer::put_color): Fix color
1306 handling if both foreground and background colors are default.
1308 * doc/groff.texinfo (Debugging): Document .lf differences to
1311 2003-02-16 Werner LEMBERG <wl@gnu.org>
1313 * src/devices/grotty/tty.cc (tty_printer::make_rgb_string): Avoid
1314 null-bytes in created string.
1316 * src/roff/troff/input.cc (lookup_color, interpolate_macro,
1317 alias_macro, lookup_request): Improve warning messages.
1319 * src/roff/troff/node.cc (suppress_node::tprint): Use `strsave',
1321 Free `last_image_filename'.
1323 * src/preproc/html/pre-html.cc (char_block::char_block): Initialize
1325 (imageList::createPage, imageList::createImage): Use `free', not
1327 (imageItem::~imageItem): Free `imageName'.
1328 (addRegDef): Use `strsave', not `strdup'.
1329 (get_resolution): Free `pathp'.
1331 2003-02-15 Werner LEMBERG <wl@gnu.org>
1333 * src/devices/grotty/tty.cc (tty_printer::tty_printer): Fix pointer
1336 2003-02-14 Werner LEMBERG <wl@gnu.org>
1338 Add memory management for colors to deallocate unnamed colors
1341 * src/include/color.h (color): New members `free_list' and `next'.
1342 New member functions `new' and `delete'.
1344 * src/libs/libgroff/color.cc: Implement it.
1346 * src/libs/libgroff/font.cc (font::add_kern): Use integer cast
1347 for array size of new operator.
1349 * src/libs/libdriver/input.cc (IntArray::operator[]): Remove
1350 redundant comparison.
1352 * src/roff/troff/input.cc (word_space_node::reread,
1353 hmotion_node::reread): Avoid warning about unused parameter.
1354 (reset_output_registers): Remove redundant parameter.
1355 (define_color): Undo change 2003-02-12.
1357 * src/roff/troff/reg.h: Updated.
1359 * src/roff/troff/node.cc (troff_output_file::really_print_line,
1360 output_file::put_filename, real_output_file::really_put_filename,
1361 ascii_output_file::really_print_line,
1362 break_char_node::get_hyphen_list): Avoid warning about unused
1364 (suppress_node::tprint): Updated.
1366 * configure.ac: Check declaration for rand() and srand().
1367 * configure: Regenerated.
1369 * src/preproc/pic/pic.h: Declare fmod(), rand(), and srand()
1371 * src/preproc/pic/pic.y: Remove declaration of fmod(), rand(),
1374 * src/preproc/eqn/delim.cc (delim_table): Add missing initializers
1375 to avoid compiler warnings.
1377 * src/preproc/grn/hgraph.cc (HGPrintElt): Second parameter is
1380 * src/devices/grops/ps.cc (ps_printer::set_char): Last parameter
1382 * src/devices/grops/psrm.cc (skip_possible_newline): Remove first
1384 Updated all callers.
1386 * src/devices/grotty/tty.cc (tty_printer::set_char): Last parameter
1388 * src/devices/grodvi/dvi.cc (dvi_printer::set_char): Ditto.
1389 * src/devices/grolj4/lj4.cc (lj4_printer::set_char): Ditto.
1391 * src/devices/grohtml/post-html.cc (html_printer::emit_line):
1392 Parameter is unused.
1393 (html_printer::add_table_end): Define parameter conditionally.
1394 * src/devices/grohtml/output.cc (simple_output::special): Parameter
1397 * src/devices/grolbp/lbp.cc: Define _GNU_SOURCE conditionally.
1398 (lbp_printer::set_char): Last parameter is unused.
1400 * src/utils/indxbib/indxbib.cc (main): Remove redundant comparison.
1402 2003-02-13 Werner LEMBERG <wl@gnu.org>
1404 New commands \D'Fr ...', \D'Fc ...', etc. for orthogonality.
1405 Make \D'f ...' move horizontally again for backwards compatibility.
1406 Replace it with \D'Fg ...' where appropriate to avoid dependency
1407 on horizontal resolution.
1409 * src/roff/troff/input.cc (do_get_long_name): New function.
1410 (get_long_name): Call it.
1412 (read_draw_node): Handle `\D'Fx ...' by calling ...
1413 (read_color_draw_node): New function.
1415 (read_rgb, read_cmy, read_cmyk, read_gray): New optional argument
1417 Pass it to `do_get_long_name' which is used instead of
1420 * src/libs/libdriver/input.cc (color_from_Df_command): Remove
1421 unnecessary value guard.
1422 (parse_D_command) <'f'>: Add horizontal shift.
1424 * src/preproc/grn/hgraph.cc (HGPrintElt) <POLYGON>: Use \D'Fg ...'.
1425 * src/preproc/pic/troff.cc (troff_output::set_fill): Ditto.
1426 (FILL_MAX): Removed.
1428 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
1431 2003-02-12 Werner LEMBERG <wl@gnu.org>
1433 * src/roff/troff/input.cc (do_name_test, do_expr_test,
1434 do_zero_width): Push `\n' if closing delimiter is missing.
1436 (token::next) <ESCAPE_NEWLINE>, <'\n'>, <\'\n'>: Reset `have_input'.
1437 <'F'>: Make \F non-transparent at the beginning of line.
1438 (process_input_stack) <token::TOKEN_CHAR, token::TOKEN_NEWLINE,
1439 token::TOKEN_REQUEST, token::TOKEN_BEGIN_TRAP>: Don't handle
1442 (define_color): Free color in case of reassignment.
1444 * doc/groff.texinfo (@Defesc, @DefescList, @DefescItem,
1445 @DefescListEnd): Use @Var, not @var.
1448 * src/preproc/grn/hgraph.cc (HGPrintElt): Fix typo.
1450 * src/preproc/pic/object.cc (object_spec::~object_spec): Free
1451 `shaded' and `outlined' arrays.
1452 (object_spec::object_spec): Initialize `shaded' and `outlined'.
1453 (graphic_object::set_fill_color, graphic_object::set_outline_color):
1455 (closed_object::set_fill_color): Ditto.
1456 * src/preproc/pic/troff.cc (troff_output::set_color): Use strsave
1458 (troff_output::reset_color): Use a_delete instead of free.
1459 * src/preproc/pic/main.cc (do_file): Free `out' in case of error.
1461 2003-02-11 Werner LEMBERG <wl@gnu.org>
1463 * doc/groff.texinfo: Improve documentation of `ad'.
1464 Document that \D'f...' is dependent on the horizontal resolution.
1465 * man/groff_diff.man: Improve documentation of \D'f...'.
1467 * src/preproc/grn/hgraph.cc (HGPrintElt) <POLYGON>: Don't emit
1468 compensating \h'...' for \D'f ...' since the latter no longer moves
1470 * src/preproc/pic/troff.cc (troff_output::set_fill): Ditto.
1472 2003-02-10 Werner LEMBERG <wl@gnu.org>
1474 Improve error messages for `x F' (and `F') commands.
1476 * src/include/error.h: Add declaration for
1477 `current_source_filename'.
1478 * src/libs/libgroff/filename.cc: Add `current_source_filename'.
1479 * src/libs/libgroff/error.cc (do_error_with_file_and_line): Add
1480 parameter for source file string.
1481 Updated all callers.
1483 * src/libs/libdriver/input.cc: Add `current_source_filename'.
1484 (remember_source_filename): New function.
1485 (parse_x_command <'F'>, do_file <'F'>): Use it.
1487 2003-02-09 Werner LEMBERG <wl@gnu.org>
1489 Make grotty not emit warnings about unknown colors more than
1492 * src/devices/grotty/tty.cc: Include `ptable.h'.
1493 (TTY_MAX_COLORS): Removed.
1494 (DEFAULT_COLOR_IDX): Defined to -1.
1495 (glyph): Change `back_color_idx' and `fore_color_idx' to `char'.
1496 (tty_printer): Change `curr_back_idx' and `curr_fore_idx' to `char'.
1497 Change `tty_colors' to be a ptable.
1498 First arg of `put_color' is now `char'.
1499 New functions `make_rgb_string' and `tty_color'.
1500 (tty_printer::tty_printer): Use `tty_color'.
1501 (tty_printer::color_to_idx): Return value is now `char'.
1504 * src/include/color.h (color): Add `print_color' member function.
1505 * src/libs/libgroff/color.cc (color::print_color): Implement it.
1507 2003-02-08 Werner LEMBERG <wl@gnu.org>
1511 * src/devices/grops/ps.cc (ps_printer::define_encoding): Close
1514 * src/include/ptable.h (PTABLE::~PTABLE, PTABLE::define): Always
1515 assume that value has been allocated with `new[]', thus use
1516 `a_delete' for deallocation.
1518 * src/libs/libdriver/input.cc (get_integer_arg,
1519 get_possibly_int_args, parse_x_command, do_file): Use `a_delete'
1522 * src/libs/libgroff/new.cc (delete) [!COOKIE_BUG]: Define.
1523 * src/libs/libgroff/nametoindex.cc
1524 (character_indexer::named_char_index): Use `new <type>[1]'.
1526 * src/preproc/eqn/lex.cc (init_table, do_definition): Use `new
1528 * src/preproc/eqn/text.cc (set_special_char_type): Ditto.
1529 (split_text): Use `a_delete'.
1531 * src/preproc/pic/pic.y (define_label, define_variable): Use `new
1534 * src/roff/troff/env.cc (environment::choose_breakpoint): Avoid
1535 harmless memory leak.
1536 (hyphen_trie::read_patterns_file): Initialize `buf'.
1537 * src/roff/troff/node.cc (troff_output_file::troff_output_file):
1538 Initialize `current_fill_color'and `current_glyph_color'.
1539 * src/roff/troff/glyphuni.cc
1540 (glyph_to_unicode_init::glyph_to_unicode_init): Use `new <type>[1]'.
1541 * src/roff/troff/uniuni.cc
1542 (unicode_decompose_init::unicode_decompose_init): Ditto.
1543 * src/roff/troff/uniglyph.cc
1544 (unicode_to_glyph_init::unicode_to_glyph_init): Ditto.
1546 2003-01-26 Werner LEMBERG <wl@gnu.org>
1548 * src/utils/indxbib/indxbib.cc (main) [__EMX__]: Check with
1549 `access' before calling `unlink'.
1550 (do_file): Handle __EMX__.
1552 * src/include/nonposix.h: Handle __EMX__.
1554 * Makefile.in (SEP): New variable; set to @PATH_SEPARATOR@.
1555 (fontpath,tmacpath): Use it.
1557 Sorted alphabetically.
1559 * src/preproc/eqn/neqn.sh, src/roff/nroff/nroff.sh: Use
1561 * src/preproc/eqn/Makefile.sub, src/roff/nroff/Makefile.sub: Handle
1564 2003-01-27 Werner LEMBERG <wl@gnu.org>
1566 * src/libs/libgroff/strcasecmp.c, src/libs/libgroff/strncasecmp.c:
1567 New files, copied from gnulib.
1568 * src/libs/libgroff/Makefile.sub (CSRCS): Add them.
1569 * configure.ac: Updated.
1570 * configure: Regenerated.
1572 * src/include/config.hin: Regenerated.
1573 * src/include/lib.h [!HAVE_STRCASECMP]: Declare `strcasecmp'.
1574 Don't define `strcasecmp' as `strcmp'.
1575 [!HAVE_STRNCASECMP]: Declare `strncasecmp'.
1576 Dont define `strncasecmp' as `strncmp'.
1578 * src/roff/groff/pipeline.c [!HAVE_STRCASECMP, !HAVE_STRNCASECMP]:
1581 2003-01-26 Werner LEMBERG <wl@gnu.org>
1583 * src/utils/indxbib/indxbib.cc (main) [__EMX__]: Fix typo:
1586 2003-01-25 Werner LEMBERG <wl@gnu.org>
1588 * doc/groff.texinfo (Ligatures and Kerning): Mention limitations.
1590 2003-01-24 Werner LEMBERG <wl@gnu.org>
1592 Add US-english hyphenation exceptions (converted from Barbara
1593 Beeton's hyphenation exception log reports which appear irregularly
1596 * tmac/hyphen.us: Updated to latest version.
1597 * tmac/README: Updated.
1598 * tmac/hyphenex.us, tmac/hyphenex.sh: New files.
1599 * tmac/troffrc: Load `hyphenex.us'.
1600 * tmac/Makefile.sub (NORMALFILES): Add `hyphenex.us'.
1601 * doc/groff.texinfo: Updated.
1603 2003-01-23 Werner LEMBERG <wl@gnu.org>
1605 Improve hyphenation slightly. This is a first step in redesigning
1606 the hyphenation algorithm to make it more flexible (e.g. allowing
1607 kerns and ligatures between the hyphenation character and the
1608 following character -- while not used normally in English, other
1609 languages like German would benefit).
1611 * src/roff/troff/env.cc (environment::hyphenate_line): Use
1612 assertion instead of if-clause.
1613 Let `get_hyphen_list' return the number of involved characters in
1614 the hyphenation pattern instead of computing it directly (which
1615 often yields too small values).
1616 * src/roff/troff/node.h (*::get_hyphen_list): Add second parameter.
1617 * src/roff/troff/node.cc (*::get_hyphen_list): Handle new second
1620 2003-01-22 Werner LEMBERG <wl@gnu.org>
1622 Fixing a bug which caused groff to hang if the hyphenation exception
1623 dictionary tried to grow.
1625 * src/roff/troff/env.cc (hyphen_trie::insert_hyphenation,
1626 hyphen_trie::read_patterns_file, do_hyphenation_patterns_file): Use
1627 pointer to dictionary.
1629 2003-01-20 Werner LEMBERG <wl@gnu.org>
1631 * src/utils/afmtodit/afmtodit.pl: Add switch `-m' to suppress
1632 negative left italic correction.
1633 * src/utils/afmtodit/afmtodit.man: Document it.
1635 * font/devps/generate/Makefile (RFLAG): Add `-m'.
1636 * font/devps/{AB,AR,BMB,BMR,CB,CR,EURO,HB,HR,HNB,HNR,NB,NR,PB,PR,
1637 S,TB,TR,ZD,ZDR}: Regenerated with afmtodit options `-i 0 -m'.
1641 2003-01-16 Werner LEMBERG <wl@gnu.org>
1645 2003-01-16 Jörgen Grahn <jgrahn@algonet.se>
1647 * src/preproc/refer/refer.man: Mention REFER environment variable.
1649 2003-01-05 Werner LEMBERG <wl@gnu.org>
1651 Similar to \[is], the square root glyph (\[sr]) and the square root
1652 extension glyph (\[radicalex]) are now text symbols. The new
1653 mathematical versions are called \[sqrt] and \[sqrtex],
1656 * font/devX*/S: Regenerated.
1657 * font/devdvi/generate/texex.map: Rename `sr[0123]' to `sqrt[0123]'.
1658 * font/devdvi/generate/texsy.map: Rename `sr' to `sqrt'.
1659 * font/devdvi/EX, font/devdvi/S: Regenerated.
1660 * font/devhtml/R.proto, font/devutf8/R.proto: Add `sqrt'.
1661 * font/devlj4/generate/special.map: Add `sqrt'.
1662 * font/devlj4/S: Regenerated.
1663 * font/devps/generate/textmap: Add `sqrt'.
1664 * font/devps/S, font/devps/symbolmap: Regenerated.
1666 * src/preproc/eqn/sqrt.cc (SQRT_CHAR, RADICAL_EXTENSION_CHAR,
1667 SQRT_CHAIN, BAR_CHAIN): Use `sqrt*' and `sqrtex*'.
1668 * src/roff/troff/input.cc (init_charset_table): Make `sqrtex'
1669 overlap horizontally.
1671 * tmac/X.tmac, tmac/ps.tmac, tmac/lj4.tmac: Add `sqrtex'.
1672 * tmac/dvi.tmac: Add `sr', and `sqrtex'.
1675 * doc/groff.texinfo, man/groff_diff.man: Document that `radicalex'
1676 and `sqrtex' are overlapping glyphs.
1678 2003-01-04 Werner LEMBERG <wl@gnu.org>
1680 * font/devdvi/generate/texsy.map: Add `is'.
1681 * font/devps/symbolmap: Regenerated.
1682 * font/devdvi/*TC, MI, S: Regenerated.
1684 * tmac/dvi.tmac: Remove `is'.
1686 2003-01-03 Werner LEMBERG <wl@gnu.org>
1688 `is' is now a text symbol (only relevant for dvi). The math variant
1689 can be accessed with `integral'.
1691 * font/devX*/S: Regenerated.
1692 * font/devdvi/generate/texex.map: Remove `is'.
1693 * font/devdvi/EX: Updated.
1694 * font/devhtml/R.proto, font/devutf8/R.proto: Add `integral'.
1695 * font/devlj4/generate/special.map: Ditto.
1696 * font/devlj4/S: Regenerated.
1697 * font/devps/generate/textmap: Add `integral'.
1698 * font/devps/S: Regenerated.
1700 * tmac/dvi.tmac: Define `is'.
1702 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Add `integral'.
1704 * src/preproc/tbl/main.cc (process_format): Fix error message.
1706 2003-01-02 Werner LEMBERG <wl@gnu.org>
1708 * font/devhtml/R.proto, font/devutf8/R.proto: Add `ne' and `nc'.
1709 * font/devps/textmap: Fix entries for `ne' and `nc'.
1710 * font/devps/symbolmap: Regenerated.
1712 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list),
1713 src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Add `18',
1714 `38', `58', `78', `-+', `|=', `nc', `ne'.
1716 * tmac/dvi.tmac: Add `nm', `ne', `nc'.
1717 Use `schar' for `aq'.
1718 * tmac/ps.tmac, tmac/X.tmac: Add `nc' and `ne'.
1719 * tmac/ec.tmac: Add `SC' to special fonts for `CW' and `CWI'.
1720 * tmac/tty.tmac: Add `ne'.
1722 * src/roff/troff/node.cc (make_glyph_node): Test with `get_macro'
1723 for fallback glyphs.
1725 2002-12-29 Werner LEMBERG <wl@gnu.org>
1729 * font/devX*/*: Regenerated.
1730 * font/devdvi/generate/ec.map: Remove `eq'.
1731 * font/devdvi/generate/texsy.map: Make `~=' the same as `~~'.
1732 Assign `|=' to position 39.
1733 * font/devdvi/*EC, S: Regenerated.
1734 * font/devhtml/R.proto, font/devutf8/R.proto: Add `|='.
1735 * font/devlj4/generate/special.map: Make `~=' the same as `~~'.
1736 Assign `|=' to position 549.
1737 * font/devps/generate/textmap, font/devps/enerate/symbolmap: Remove
1739 Add `uni2243' for `|='.
1741 * tmac/ec.tmac: Add `eq'.
1742 * tmac/dvi.tmac: Add `=~'.
1743 * tmac/tty-char.tmac, tmac/ps.tmac, tmac/X.tmac, tmac/lbp.tmac: Add
1746 2002-12-21 Werner LEMBERG <wl@gnu.org>
1748 * font/devdvi/generate/tc.map: Remove `**'.
1749 * font/devdvi/*TC: Regenerated.
1750 * font/devhtml/R.proto, font/devutf8/R.proto: Add `18', `38', `58',
1752 * font/devutf8/NOTES: Updated.
1754 * src/roff/troff/charinfo.h (charinfo): Add `setx_macro' function.
1755 Don't give default parameter to `set_macro'.
1756 * src/roff/troff/input.cc (do_define_character): Use `setx_macro'
1757 instead of `set_macro'.
1758 (charinfo::setx_macro): Implement it.
1759 (charinfo::set_macro): Don't change `mode'.
1761 * tmac/tty.tmac: Add `18', `38', `58', `78', `<<', `>>'.
1762 * tmac/ps.tmac, tmac/X.tmac: Add `<<', `>>'.
1763 * tmac/dvi.tmac: Define `!=' with `.schar'.
1765 2002-12-20 Werner LEMBERG <wl@gnu.org>
1767 * font/devX*/S: Regenerated.
1768 * font/devdvi/generate/ec.map: Remove `pl'.
1769 * font/devdvi/generate/tc.map: Remove `mi', `14', `12', `34'.
1770 * font/devdvi/*{TC,EC}: Regenerated.
1771 * font/devhtml/R.proto: Add `-+'.
1772 Remove double entries for `rk', `lk', `lt', `rt', `rb', `lb'.
1773 * font/devlbp/*: Remove `or'.
1774 * font/devlj4/generate/special.map: Remove `or'.
1775 * font/devlj4/S: Regenerated.
1776 * font/devps/generate/textmap: Add `fiveeighths', `oneeighth',
1777 `seveneighths', `threeeighths'.
1779 Replace `minusplus' with `uni2213'.
1780 * font/devps/symbolmap: Regenerated.
1781 * font/devutf8/R.proto: Replace `shc' with unnamed glyph.
1784 * src/roff/troff/charinfo.h (charinfo): Add `is_normal' inline
1786 * src/roff/troff/node.cc (troff_output_file::put_char_width):
1787 Call glyph_color and fill_color even if tcommand_flag isn't set.
1788 (make_node, node::add_char): Check not ci->is_fallback but
1791 * tmac/lj4.tmac, tmac/lbp.tmac: Define `or'.
1792 * tmac/ec.tmac: Add .rchar entry for `f/'.
1793 Don't remove `12', `14', `34'.
1794 Define `pl' to be always roman.
1795 * tmac/ps.tmac (ps-frac, ps-frac-mono): New macros.
1796 Define `18', `38', `58', `78'.
1797 * tmac/tty.tmac: Add `-+'.
1798 * tmac/dvi.tmac: Define `f/'.
1799 (dvi-frac): Use `f/'.
1800 * tmac/X.tmac (X-frac, X-frac-mono): New macros.
1801 Define `18', `38', `58', `78'.
1803 2002-12-15 Colin Watson <cjwatson@debian.org>
1805 * contrib/pic2graph/pic2graph.sh: Add missing `;;'.
1807 2002-12-10 Werner LEMBERG <wl@gnu.org>
1809 Add glyph `tno', a textual variant of `no'.
1811 * font/devX*/*: Regenerated.
1812 * font/{devcp1047,devlatin1,devutf8,devhtml}/R.proto: Add `tno'.
1813 * font/devdvi/generate/{tc.map: Replace `no' with `tno'.
1814 * font/devdvi/generated/{texsy,textex}.map: Add `tno'.
1815 * font/devdvi/*: Regenerated.
1816 * font/devlbp/*: Add `tno'.
1817 * font/devlj4/generate/tex.map: Replace `no' with `tno'.
1818 * font/devlj4/*: Regenerated.
1819 * font/devps/generate/textmap: Replace `no' with `tno'.
1820 * font/devps/generate/symbolchars: Add `no'.
1821 * font/devps/*: Regenerated.
1823 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Add `tno'.
1825 * tmac/cp1047.tmac, tmac/latin1.tmac: Replace `no' with `tno'.
1826 * tmac/tty-char.tmac: Add entry for `tno' and `3d'.
1830 * tmac/dvi.tmac: Replace most `\\' with `\E'.
1831 Add definition for `sd'.
1832 * tmac/X.tmac, tmac/ps.tmac: Replace most `\\' with `\E'.
1834 * tmac/eqnrc <dvi>: Use `integral' instead of `is' glyph.
1836 2002-12-08 Werner LEMBERG <wl@gnu.org>
1838 * tmac/an-old.tmac (TH): Use integer value for `IN' if in nroff
1839 mode to avoid rounding errors.
1840 (an-do-tag, an-do-tag-html, RS, RE): Remove redundant `.br'.
1842 * src/roff/groff/groff.man, src/roff/nroff/nroff.man,
1843 src/roff/troff/troff.man: Improve documentation of -T.
1845 2002-12-07 Jeff Conrad <jeff_conrad@msn.com>
1847 * src/roff/groff/pipeline.c: Don't define `const' for _WIN32.
1848 (run_pipeline) [_WIN32]: Provide working function without `fork'.
1850 2002-12-06 Werner LEMBERG <wl@gnu.org>
1852 * font/devps/generate/freeeuro.sfd: Make dimensions of Euro.symbol
1853 glyphs compatible to Adobe's Euro fonts (scaling them down a bit).
1854 Scaling Euro.sansserif glyphs down to have the same height as
1856 Removed unnecessary points; added some extrema.
1858 * font/devps/EURO, font/devps/freeeuro.afm, font/devps/freeeuro.pfa:
1861 2002-12-04 Werner LEMBERG <wl@gnu.org>
1863 * font/devps/generate/freeeuro.sfd: Add glyphs `Euro.symbol.slanted'
1864 and `Euro.symbol.bold.slanted'.
1865 Improve some glyph offsets and widths.
1866 * font/devps/EURO, font/devps/freeeuro.afm, font/devps/freeeuro.pfa:
1868 * font/devps/generate/Makefile (freeeuro.afm freeeuro.pfa): Fix
1870 * font/devps/generate/sfdtopfa.pe: Generate PFA in current
1873 * tmac/europs.tmac: Updated to new glyph indices.
1874 Use Euro.symbol for font familiy `A'.
1876 * doc/groff.texinfo: Minor improvements.
1878 2002-12-02 Werner LEMBERG <wl@gnu.org>
1880 * font/devdvi/generate.tc.map: s/%O/%0/.
1881 * font/devdvi/*TC: Regenerated.
1883 * src/roff/troff/div.cc (init_div_requests): Sorted.
1885 * tmac/dvi.tmac: Remove `Ye'.
1886 * tmac/ec.tmac: Remove `Ye'.
1887 Add .rchar entry for `de'.
1889 * man/groff.man, man/groff_diff.man: Document register `.pe'.
1890 * doc/groff.texinfo: Document registers `.pe', `.n', and `.w'.
1893 2002-11-30 Werner LEMBERG <wl@gnu.org>
1895 Add PS font for various Euro glyphs.
1897 * font/devps/generate/freeeuro.sfd: New master font file for
1899 * font/devps/generate/sfdtopfa.pe: New conversion script for
1901 * font/devps/generate/Makefile (FONTS): Add `EURO'.
1902 (EURO, freeeuro.afm, freeeuro.pfa): New rules.
1903 * font/devps/freeeuro.pfa, font/devps/freeeuro.afm: Generated from
1905 * font/devps/EURO: Generated from `freeeuro.afm'.
1906 * font/devps/download: Add `freeuro.pfa'.
1907 * font/devps/Makefile.sub (NORMALFILES): Adde `EURO' and
1910 * tmac/europs.tmac: New file.
1911 * tmac/ps.tmac: Include `europs.tmac'.
1912 * tmac/Makefile.sub (DISTFILES): Add `europs.tmac'.
1914 2002-11-29 Werner LEMBERG <wl@gnu.org>
1916 * font/devdvi/generate/texsy.map: Remove `lh' and `rh'.
1917 * font/devdvi/S: Regenerated.
1918 * font/devhtml/R.proto: Fix `CR' and `ci'.
1920 * font/devps/generate/textmap: Fix `lh', `rh', and `sq'.
1922 * font/devps/symbolmap: Regenerated.
1923 * font/devutf8/R.proto: Fix `CR' and `ci'.
1925 * font/devutf8/NOTES: Updated.
1927 * src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Fix `CR' and
1930 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Ditto.
1932 * tmac/dvi.tmac: Add `lh' and `rh'.
1933 * tmac/Xps.tmac: Fix `lh' and `rh'.
1934 * tmac/X.tmac: Add `OK'.
1935 * tmac/lj4.tmac: Ditto.
1937 2002-11-24 Werner LEMBERG <wl@gnu.org>
1939 * font/devX*/S: Regenerated.
1940 * font/devascii/R.proto, font/devcp1047/R.proto: Remove glyphs `lb',
1941 `lc', `lf', `lk', `lt', `rb', `rc', `rf', `rk', and `rt'.
1942 * font/devdvi/generate/texsy.map: Remove `or' glyph.
1943 * font/devdvi/S: Regenerated.
1944 * font/devhtml/R.proto, font/devutf8/R.proto: Add/fix glyphs
1945 `parenlefttp', `parenleftex', `parenleftbt', `parenrighttp',
1946 `parenrightex', `parenrightbt', `bracketlefttp', `bracketleftex',
1947 `bracketleftbt', `bracketrighttp', `bracketrightex',
1948 `bracketrightbt', `bracelefttp', `braceleftmid', `braceleftbt',
1949 `braceex', `braceleftex', `bracerightex', `bracerighttp',
1950 `bracerightmid', `bracerightbt', `lt', `lk', `lb', `rt', `rk',
1952 * src/roff/troff/glyphuni.cc, src/roff/troff/uniglyph.cc: Ditto.
1953 * font/devutf8/NOTES: Updated.
1954 * font/devlj4/generate/special.map: Add glyph `braceex'.
1955 * font/devlj4/S: Regenerated.
1957 * tmac/tty-char.tmac: Add glyphs `lf', `rf', `lc', and `rc'.
1959 2002-11-14 Werner LEMBERG <wl@gnu.org>
1961 * src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Add `va'
1964 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Ditto.
1966 * doc/texinfo.tex: New version from texinfo 4.3.
1967 * doc/groff.texinfo: Updated for texinfo 4.3.
1968 Use @tie{} where appropriate.
1969 * font/devdvi/generate/ec.map: Don't include `or' and `bv'.
1970 * font/devdvi/generate/tc.map: Remove `rn'.
1971 * font/devdvi/*TC, font/devdvi/*EC: Regenerated.
1972 * font/devhtml/R.proto, font/devutf8/R.proto: Add `vA'.
1974 * font/devX100/*, font/devX100-12/*, font/devX75/*,
1975 font/devX75-12/*: Regenerated.
1977 * tmac/dvi.tmac: Add special fonts `SA' and `SB'.
1978 Use .char (again) for `br', `ul', `rn', `or', and `ru'.
1979 Improve definition of `an'.
1980 * tmac/ps.tmac: Use .char (again) for `br', `ul', `rn', `or', and
1982 * tmac/lj4.tmac: Use .char (again) for `br', `ul', `rn', and `ru'.
1983 * tmac/X.tmac: Add definition for `or'.
1984 * tmac/Xps.tmac: Undo change 2002-11-05.
1985 * tmac/lbp.tmac: Add definitions for `br', `rn', `ul', and `ru'.
1987 2002-11-11 Werner LEMBERG <wl@gnu.org>
1989 * src/roff/troff/node.cc (troff_output_file::put_char): Always
1992 2002-11-10 Werner LEMBERG <wl@gnu.org>
1994 Added three new requests `schar', `fschar', and `rfschar'. `schar'
1995 defines a glyph which is searched after the check for fonts declared
1996 with `.special' (and before the check for all mounted special
1997 fonts). `fschar' defines a glyph for a particular font which is
1998 searched after the check for fonts declared with `.fspecial' (and
1999 before the check for fonts declared with `.special'). `rfschar'
2000 removes glyphs defined with `fschar'.
2002 * src/roff/troff/token.h (char_mode): New enum.
2003 Declare do_define_character.
2004 * src/roff/troff/charinfo.h (charinfo): Replace `fallback' with
2006 (charinfo::is_fallback): Updated.
2007 (charinfo::is_special): New method.
2008 * src/roff/troff/input.cc (do_define_character): Add and use
2009 optional second parameter used as a prefix for font-specific glyph
2011 (define_character, define_fallback_character): Updated.
2012 (define_special_character): New function.
2013 (init_input_requests): Add `schar'.
2014 (charinfo::charinfo, charinfo::set_macro): Updated.
2015 * src/roff/troff/node.cc: Include `stringclass.h'.
2016 (make_glyph_node): Handle special glyphs defined with `.schar' and
2018 (define_font_special_character, remove_font_special_character): New
2020 (init_node_requests): Sorted.
2021 Add `fschar' and `rfschar'.
2022 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
2023 Document new requests.
2025 * font/devhtml/R.proto, font/devutf8/R.proto: Add `va'.
2026 * tmac/dvi.tmac: Add `va' for CW and CWI (using `.fschar').
2028 2002-11-08 Werner LEMBERG <wl@gnu.org>
2030 Added new font `SC' (cmtex10) to devdvi.
2032 * devdvi/generate/Makefile (FONTS): Add `SC'.
2034 * devdvi/generate/textex.map: New map file for cmtex.
2036 * devdvi/Makefile.sub (DEVFILES): Updated.
2037 * tmac/dvi.tmac: Add fspecial entries for SC.
2038 Add `MI', `S' and `CW' to the `special' call. Otherwise, `SC' is
2039 found before `S' since the font position of `SC' is lower due to the
2040 gaps in DESC's `font' line.
2041 * tmac/ec.tmac: Add a `special' call.
2044 * font/devhtml/R.proto: Remove double entry for `ti'.
2045 * tmac/tty.tmac: Add entries for `IJ', `ij', and `bq'.
2046 * tmac/tty-char.tmac: Remove entry for `bq'.
2047 * tmac/lbp.tmac: Add entries for `lq', `rq', `fo', `fc', and `em'.
2048 * tmac/ec.tmac: Don't remove `aq' glyph.
2049 * tmac/X.tmac: Fix entry for `em'.
2050 Add entries for `fo' and `fc'.
2051 * tmac/dvi.tmac: Add entries for `em', `en', `hy', `fo', and `fc'.
2053 * doc/groff.texinfo, man/groff.man, man/groff_diff.man: Fix
2054 documentation of `special' and `fspecial' requests.
2056 2002-11-05 Werner LEMBERG <wl@gnu.org>
2058 * font/devascii/R.proto, font/devcp1047/R.proto,
2059 font/devlatin1/R.proto: Remove entry for `.i'.
2060 * font/devdvi/generate/textt.map: Add entry for `ad'.
2061 * font/devdvi/generate/texr.map, font/devdvi/generate/texb.map,
2062 font/devdvi/generate/texi.map: Add dummy glyph name `slash@for@l'.
2063 We need this for getting kerning values to compose `/l' and `/L'.
2064 * font/devdvi: Regenerated font definition files for CM fonts.
2065 * font/devhtml/R.proto: Add entries for "'C", "'c", `IJ', and `ij'.
2066 * font/devutf8/R.proto: Ditto.
2067 Remove double entry for `ti'.
2069 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Fix entries
2070 for (groff) ligatures, `la', and `ra'.
2071 Add "'C", "'c", `IJ', and `ij'.
2072 Remove double entry for `ti'.
2073 * src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Remove all
2075 Add "'C", "'c", `IJ', and `ij'.
2076 Fix entries for (groff) ligatures, `la', and `ra'.
2078 * tmac/ps.tmac (ps-achar): New macro.
2079 Define "'c" and "'C".
2080 * tmac/tty.tmac: Add entry for `.i'.
2081 * tmac/X.tmac (X-achar): New macro.
2082 Define "'c", "'C", and `:Y'.
2083 Add entries for `IJ' and `ij'.
2084 * tmac/Xps.tmac (Xps-achar): New macro.
2085 Define "'c" and "'C".
2086 Add entries for `IJ' and `ij'.
2087 * tmac/lbp.tmac (lbp-achar): New macro.
2088 Add fallback characters for all groff ligatures and many other
2090 * tmac/dvi.tmac: Fix definitions of `_' and `ul'.
2091 Add entries for `/l' and `/L'.
2092 Define "'c" and "'C".
2093 Add entries for `IJ' and `ij'.
2095 2002-11-02 Larry Kollar <kollar@alltel.net>
2097 * PROBLEMS: Document how to solve Mac OS X compilation problems.
2099 2002-11-02 Werner LEMBERG <wl@gnu.org>
2101 Adding support for composite glyphs: \[xxx yyy ...] and the
2102 `composite' request.
2104 * src/roff/troff/glyphuni.cc: New file for mapping groff glyph names
2105 to Unicode-based glyph names.
2106 * src/roff/troff/uniglyph.cc: New file for mapping Unicode-based
2107 glyph names to groff glyph names.
2108 * src/roff/troff/uniuni.cc: New file for canonically decomposing
2109 Unicode-based glyph names.
2110 * src/roff/troff/unicode.cc, src/roff/troff/unicode.h: New files
2111 for handling Unicode glyph names.
2112 * src/roff/troff/input.cc: Include unicode.h.
2113 (composite_glyph_name): New function.
2114 (token::next) <'['>: Handle Unicode glyph names and composite
2116 (composite_dictionary): New dictionary for the `composite' request.
2117 (composite_request): Implement `composite' request.
2118 (init_input_requests): Add `composite'.
2119 Alphabetically sorted.
2120 * src/roff/troff/env.cc (tabs_save, tabs_restore): Removed (already
2122 (init_env_requests): Alphabetically sorted.
2123 Removed `tas' and `tar' (already commented out).
2124 * src/roff/troff/Makefile.sub: Updated.
2126 2002-10-31 Ruslan Ermilov <ru@FreeBSD.org>
2128 * src/roff/nroff/nroff.man, src/roff/nroff/nroff.sh: Fix description
2131 2002-10-29 Werner LEMBERG <wl@gnu.org>
2133 Fix computation of .trunc register. Additionally, its value (and
2134 the value of the .ne register) is now always set before entering the
2137 * src/roff/troff/div.cc (diversion::need): Set `truncated_space' and
2138 `needed_space' before calling `space'.
2139 (top_level_diversion::space): Remove special code for 'sp before the
2141 Call `begin_page' with the discarded space as a parameter.
2142 (top_level_diversion::begin_page): Add optional parameter to set
2144 * src/roff/troff/div.h: Updated.
2146 * doc/groff.texinfo: Improve documentation of .sp, \n[.trunc], and
2149 * tmac/an-old.tmac (SH, SS, TP, IP, HP, TS): Undo change 2002-10-26.
2150 (LP): Remove superfluous call to `br'.
2151 * tmac/doc-common (doc-paragraph): Undo change 2002-10-26.
2152 * tmac/doc.tmac (Bd, Bl, doc-set-vertical-and-indent): Ditto.
2154 2002-10-26 Werner LEMBERG <wl@gnu.org>
2156 * tmac/doc-ditroff: Remove useless switch/variable -rC.
2157 (doc-setup-header): Don't set page register `%'.
2158 * tmac/doc-nroff: Remove variable `C'.
2159 (doc-setup-page-layout): Set doc-header-space to .5i unconditionally.
2160 (doc-setup-header): Don't set page register `%'.
2162 * tmac/doc-common (doc-header): Call `ns'.
2163 (doc-paragraph): Protect .sp with .br so that it survives traps
2164 possibly set by the user.
2165 * tmac/doc.tmac (Bd, Bl, doc-set-vertical-and-indent): Ditto.
2167 * tmac/doc*: Replace ' with . for consistency if no effect.
2169 2002-10-26 Werner LEMBERG <wl@gnu.org>
2171 * tmac/an-old.tmac (SH, SS, TP, IP, HP, TS): Protect .sp with .br
2172 so that it survives traps possibly set by the user.
2174 * src/roff/troff/node.cc: Fix the changes from 2002-10-23.
2175 (troff_output_file::set_font): Call flush_tbuf if necessary.
2176 (troff_output_file::fill_color, troff_output_file::glyph_color): Call
2177 flush_tbuf and do_motion only if necessary.
2178 (troff_output_file::start_special,
2179 troff_output_file::put_char_width, troff_output_file::put_char,
2180 troff_output_file::draw): Updated.
2181 (word_space_node::tprint, space_node::tprint, hmotion_node::tprint,
2182 vmotion_node::tprint): Undo change 2002-10-23.
2184 2002-10-25 Werner LEMBERG <wl@gnu.org>
2186 * tmac/www.tmac (DC): Fix case of overlapping images.
2188 2002-10-23 Werner LEMBERG <wl@gnu.org>
2190 * src/roff/troff/node.cc (troff_output_file::fill_color,
2191 troff_output_file::glyph_color): Set current color before testing
2193 (troff_output_file::put_char_width, troff_output_file::put_char,
2194 troff_output_file::draw): Don't call flush_tbuf and/or do_motion
2196 (troff_output_file::file_color, troff_output_file::glyph_color):
2198 (word_space_node::tprint, space_node::tprint, hmotion_node::tprint,
2199 vmotion_node::tprint): Move first, then call fill_color.
2201 2002-10-20 Werner LEMBERG <wl@gnu.org>
2203 * doc/groff.texinfo, man/groff_tmac.man: Document that it is not
2204 possible to use multiple main macro packages.
2206 2002-10-19 Werner LEMBERG <wl@gnu.org>
2208 * src/devices/grops/ps.cc (cmyk_flag): New global variable.
2209 (ps_printer::set_color): Set `cmyk_flag' for CMY and CMYK colors.
2210 (ps_printer::~ps_printer): Emit `%%Extensions: CMYK' if `cmyk_flag'
2212 * font/devps/prologue.ps (Fk, Ck): Enclose definitions with a
2213 `where' construction since `cmyksetcolor' is a PS Level 2 operator.
2215 2002-10-16 Werner LEMBERG <wl@gnu.org>
2217 * NEWS, doc/webpage.ms: Updated.
2219 2002-10-14 Werner LEMBERG <wl@gnu.org>
2221 * src/roff/troff/node.cc (troff_output_file::put_char_width,
2222 troff_output_file::put_char, troff_output_file::fill_color,
2223 troff_output_file::glyph_color): Handle case where color pointer
2226 2002-10-13 Ruslan Ermilov <ru@FreeBSD.org>
2228 Add the new -r option to grotty. It is similar to the -i option
2229 except it tells grotty(1) to use the "reverse video" attribute to
2230 render italic fonts.
2232 * src/devices/grotty/tty.cc (reverse_flag): New global variable.
2233 (SGR_REVERSE, SGR_NO_REVERSE): New macros.
2234 (tty_printer::make_underline, tty_printer::put_color,
2235 tty_printer::end_page): Use it.
2236 (main): Add -r switch.
2238 * src/devices/grotty/grotty.man: Document it.
2240 2002-10-11 Ruslan Ermilov <ru@FreeBSD.org>
2242 * src/roff/troff/env.cc (hyphen_trie::read_patterns_file): Add
2243 cast to `unsigned char' to properly read patterns with 8bit
2246 2002-10-08 Werner LEMBERG <wl@gnu.org>
2248 * REVISION: Increased to 2.
2250 Version 1.18.1 released
2251 =======================
2253 2002-10-08 Werner LEMBERG <wl@gnu.org>
2255 * doc/webpage.ms, NEWS: Updated.
2257 2002-10-07 Werner LEMBERG <wl@gnu.org>
2259 * tmac/doc-common (Ss): Add final `.ns' (similar to `.Sh') to
2260 suppress additional whitespace after the header.
2262 * tmac/doc-ditroff, tmac/doc-nroff (Am): New string to be in sync
2265 * src/preproc/grn/grn.man, tmac/groff_mdoc.man, NEWS: Updated.
2267 2002-10-07 Ruslan Ermilov <ru@FreeBSD.org>
2269 * tmac/doc-common(doc-volume-operating-system-ateol): New flag.
2270 (Dt): Use it to improve language localization (especially Russian
2273 2002-10-07 Daniel Senderowicz <daniel@synchrods.com>
2275 * src/preproc/grn/gprint.h (BSPLINE, BEZIER): New macros.
2276 * src/preproc/grn/hdb.cc (DBGetType): Parse spline and bezier
2278 * src/preproc/grn/hgraph.cc (drawwig): Add parameter to control
2280 Call `picurve' for BSPLINE.
2281 (HGPrintElt): Handle BSPLINE.
2282 * src/preproc/grn/README: Document it.
2284 2002-10-03 Werner LEMBERG <wl@gnu.org>
2286 * src/roff/troff/node.cc (break_char_node::col): New variable.
2287 Updated constructor.
2288 (space_node::tprint, word_space_node::tprint): Call `fill_color'
2290 (space_node::space_node): Remove assertion.
2291 (break_char_node::add_self): Pass color argument to space node.
2292 * src/roff/troff/input.cc (token::add_to_node_list, token::process):
2294 * src/roff/troff/env.cc (environment::do_break,
2295 environment::add_padding): Ditto.
2297 2002-10-02 Werner LEMBERG <wl@gnu.org>
2299 Redesigning color support in troff. Colors are no longer
2300 represented as separate nodes but are now part of glyph nodes and
2301 friends. This fixes the current formatting misbehaviour due to the
2302 changes introduced on 2002-09-20. Some extra code is necessary for
2303 proper grotty support: Without adding color variables to
2304 space-related nodes, the background color would be changed too late.
2306 * src/roff/troff/node.h, src/roff/troff/node.cc:
2307 s/current_pagecolor/current_fill_color/.
2308 s/current_glyphcolor/current_glyph_color/.
2309 (glyph_color_node, fill_color_node): Removed.
2310 (node::get_glyph_color, node::get_fill_color): New virtual member
2312 (space_node::col): New variable.
2313 Updated constructors of space_node and derived classes accordingly.
2314 (hmotion_node::col): New variable.
2315 Updated constructors of hmotion_node and space_char_hmotion_node
2317 (vmotion_node::col): New variable.
2318 Updated constructor accordingly.
2319 (draw_node::gcol, draw_node::fcol): New variables.
2320 Updated constructor accordingly.
2321 (special_node::gcol, special_node::fcol): New variables.
2322 Updated constructors accordingly.
2323 (troff_output_file::put_char, troff_output_file::put_charwidth,
2324 troff_output_file::draw): Set glyph and fill color.
2325 (troff_output_file::start_special): Set glyph and fill color.
2326 Always set current font.
2327 (troff_output_file::fill_color, troff_output_file::glyph_color):
2328 Don't call `do_motion'.
2329 (glyph_node::gcol, glyph_node::fcol): New variables.
2330 Updated constructors of glyph_node and ligature_node accordingly.
2331 (glyph_node::get_glyph_color, glyph_node::get_fill_color): New
2333 (glyph_node::merge_glyph_node,
2334 kern_pair_node::add_discretionary_hyphen,
2335 node::add_discretionary_hyphen): Updated.
2336 (break_char_node::merge_self): Updated.
2337 (word_space_node::tprint, space_node::tprint, hmotion_node::tprint,
2338 vmotion_node::tprint): Handle color.
2339 (make_glyph_node, make_node, node::add_char): Updated.
2341 * src/roff/troff/env.cc (environment::space_newline,
2342 environment::space, environment::output_line, environment::do_break,
2343 environment::make_tab_node, environment::add_padding, title):
2345 (environment_switch, environment_copy): Don't add color nodes.
2347 * src/roff/troff/input.cc (do_glyph_color, do_fill_color): Return
2349 (token::next): Updated.
2350 \m and \M now are as transparent as \s.
2351 (process_input_stack, token::add_to_node_list, token::process,
2352 read_draw_node): Updated.
2353 (charinfo_to_node_list): Don't add color nodes.
2355 * doc/groff.texinfo: Updated.
2357 2002-09-27 Ruslan Ermilov <ru@FreeBSD.org>
2359 * tmac/doc-common (ds-operating-system-FreeBSD-4.*): New version
2362 2002-09-27 Colin Watson <cjwatson@debian.org>
2364 * src/roff/troff/node.cc (bracket_node::copy): Check `list' != 0.
2366 2002-09-23 Werner LEMBERG <wl@gnu.org>
2368 * src/devices/grolbp/lbp.cc: Replace `300' with `font::res' where
2370 (DEFAULT_LINEWIDTH_FACTOR): New macro.
2371 (linewidth_factor): New global variable.
2372 (lbp_printer::set_line_thickness): Fix case for size < 0, using
2374 (long_options): Add -w/--linewidth option.
2376 (main): Handle -w option to set linewidth_factor.
2377 (lbp_printer::lbp_printer): Initialize req_linethickness, not
2380 * src/devices/grolbp/grolbp.man, NEWS, doc/webpage.ms: Updated.
2382 2002-09-22 Paco Andrés Verdú <pandres@dragonet.es>
2384 Fixed a bug in the line thickness setting code.
2386 * src/devices/grolbp/lbp.cc (lbp_printer::req_linethickness): New
2388 (lbp_printer::set_line_thickness): Pass environment as second
2390 Implement it actually.
2391 (lpb_printer::set_char, lbp_printer::draw): Use `req_linethickness'
2392 and `set_line_thickness, depending on the current font size.
2394 2002-09-21 Werner LEMBERG <wl@gnu.org>
2396 Some Debian patches.
2398 * src/roff/groff/pipeline.h (MAX_COMMANDS): Increase to 12.
2399 * src/roff/troff/node.cc (bracket_node::copy): Initialize
2402 2002-09-20 Werner LEMBERG <wl@gnu.org>
2404 * configure: Regenerated with autoconf 2.54.
2406 2002-09-20 Werner LEMBERG <wl@gnu.org>
2408 * src/roff/troff/env.h (environment): Rename cur_glyph_color to
2410 Rename cur_fill_color to fill_color.
2411 * src/roff/troff/env.cc: Updated.
2413 2002-09-20 Werner LEMBERG <wl@gnu.org>
2415 * src/roff/troff/env.cc (title): Copy color status after processing
2417 * src/roff/troff/input.cc (charinfo_to_node_list): Emit glyph and
2418 fill color nodes to reset colors properly.
2420 * tmac/www.tmac (DC): Fix color handling.
2422 * src/preproc/pic/pic.man, doc/pic.ms: Document some color issues.
2423 * doc/groff.texinfo: Fixing documentation of `tl' request.
2424 * doc/webpage.ms: Updated.
2426 2002-09-19 Werner LEMBERG <wl@gnu.org>
2428 * src/roff/troff/env.cc (environent_switch, environment_copy):
2429 Emit glyph and fill color nodes to initialize colors properly.
2431 2002-09-17 Colin Watson <cjwatson@debian.org>
2433 * src/roff/troff/env.cc (environment::set_glyph_color,
2434 environment::set_fill_color): Fix typo which prevented \m[] work
2437 2002-09-17 Werner LEMBERG <wl@gnu.org>
2439 Add left and right italic correction to non-slanted PS fonts. This
2440 is an experimental feature to improve image rendering of grohtml.
2442 * font/devps/generate/Makefile (RFLAG): New variable, set to `-i 0'.
2443 ({T,H,C,P,N,BM,A,HN}{R,B}, ZD, S, ZDR): Use it.
2444 * font/devps/*: All non-slanted fonts regenerated.
2447 2002-09-16 Werner LEMBERG <wl@gnu.org>
2449 Add a site-specific font directory.
2451 * Makefile.in (localfontdir, legacyfontdir): New variables.
2452 (fontpath): Use them.
2453 (MDEFINES, uninstall_dirs): Updated.
2454 * Makefile.comm (.man.n): Add `LOCALFONTDIR' and `LEGACYFONTDIR'.
2455 Remove `FONTPATH' and `MACROPATH'.
2457 * src/roff/troff/troff.man, NEWS: Updated.
2458 * doc/groff.texinfo (Font Directories): New section.
2461 * src/devices/grodvi/grodvi.man, src/devices/grohtml/grohtml.man,
2462 src/devices/grolbp/grolbp.man, src/devices/grolj4/grolj4.man,
2463 src/preproc/grn/grn.man: Minor fixes.
2465 * src/devices/grohtml/post-html.cc (html_printer::do_tab_ts):
2466 Remove unused variable.
2468 2002-09-11 Werner LEMBERG <wl@gnu.org>
2470 * doc/groff.texinfo, man/groff_font.man: Clarify argument of \N.
2471 * man/groff_out.man: Fix documentation of 'N'.
2473 2002-09-09 Gaius Mulley <gaius@glam.ac.uk>
2475 * doc/Makefile.in (webpage.html): Depend on gnu.eps also.
2476 * src/roff/troff/env.cc (indent): Emit html tag only if break_flag is
2478 * src/devices/grohtml/post-html.cc (text_glob::is_br_ni): Removed.
2479 (text_glob::is_br, html_printer::lookahead_for_tables): Updated.
2480 (html_printer::do_tab_ts): Call `emit_table_header' with `FALSE'.
2481 * src/devices/grohtml/html-text.cc (html_text::start_tag) <P_TAG,
2482 PRE_TAG>: Call `begin' with `FALSE'.
2484 2002-09-09 Ralph Corderoy <ralph@inputplus.demon.co.uk>
2486 * src/libs/libgroff/string.cc (string::extract): Fix position of
2487 terminating null byte.
2489 2002-09-08 Werner LEMBERG <wl@gnu.org>
2491 Add global option `nospaces' to tbl so that leading and trailing
2492 spaces in data items are ignored.
2494 * src/libs/libgroff/string.cc (string::remove_spaces): New member
2495 function to remove leading and trailing spaces.
2496 * src/include/stringclass.h: Updated.
2498 * src/preproc/tbl/table.h (table): Add flag `NOSPACES'.
2500 * src/preproc/tbl/main.cc (process_options): Handle `nospaces'
2502 Fix typo in error messages.
2503 (process_data): Implement `nospaces' option.
2504 * src/preproc/tbl/tbl.man, NEWS, doc/webpage.ms: Updated.
2506 2002-09-07 Werner LEMBERG <wl@gnu.org>
2508 * src/include/config.hin: Add `HAVE_ISATTY'.
2509 * src/libs/libgroff/tmpfile.cc (xtmpfile_list): Drop `const' for
2511 * src/libs/libgroff/tmpname.cc: Include `time.h'.
2512 * src/libs/libdriver/input.cc (Char): Add `operator==' and
2513 `operator!=' for `char'.
2514 * doc/groff.texinfo: Replace @ifnottex block for top node with
2517 2002-09-06 Werner LEMBERG <wl@gnu.org>
2519 * doc/Makefile.in (.texinfo.html): Add -I switch.
2520 * doc/groff.texinfo: Add @ifnottex block for top node to make
2521 translation to HTML work.
2523 2002-09-05 Gaius Mulley <gaius@glam.ac.uk>
2525 * src/preproc/html/pre-html.cc (LETTER_LENGTH): Removed.
2526 (get_papersize, determine_vertical_offset): Removed.
2527 (char_buffer::do_image): Always specify letter size.
2529 (imageList::createPage): Use -dDEVICEHEIGHTPOINTS instead of
2532 2002-09-05 Werner LEMBERG <wl@gnu.org>
2534 * doc/groff.texinfo, tmac/groff_man.man: Improve documentation of
2535 default indentation.
2537 2002-09-04 Gaius Mulley <gaius@glam.ac.uk>
2539 * src/preproc/html/pre-html.cc (imageList::createPage): Use
2541 (generateImages): Clean up push-back buffer.
2543 2002-09-04 Ralph Corderoy <ralph@inputplus.demon.co.uk>
2545 * doc/groff.texinfo: Minor fixes.
2547 2002-08-21 Gaius Mulley <gaius@glam.ac.uk>
2549 * src/preproc/html/pre-html.cc (DEFAULT_LINE_LENGTH): New macro.
2550 (MAX_WIDTH, A4_LENGTH, A4_OFFSET, LETTER_OFFSET): Removed.
2552 (determine_vertical_offset): Use LETTER_LENGTH.
2553 (createPage): Moved to ...
2554 (imageList::createPage): This.
2555 Call gs with -dDEVICEWIDTHPOINTS to avoid cropping.
2556 (imageList::getMaxX): New function.
2557 (createImage): Moved to ...
2558 (imageList::createImage): This.
2559 (imageList::createImages): New function.
2560 (generateImages): Read `maxx' directly.
2562 (scanArguments): Don't specify `gsPaper' for `-o'.
2563 (makeTempFiles): Call `xtmpfile' with the last argument set to
2566 2002-08-24 Werner LEMBERG <wl@gnu.org>
2568 * src/include/nonposix.h (mkdir, WAIT, creat) [_MSC_VER]: Define.
2569 (WAIT, _WAIT_CHILD) [!_MSC_VER]: Define.
2570 * src/preproc/html/pre-html.cc (waitForChild): Use WAIT.
2571 * src/preproc/html/pushback.cc: Include nonposix.h.
2572 * src/roff/groff/pipeline.c: Define strcasecmp and strncasecmp
2575 2002-08-23 Werner LEMBERG <wl@gnu.org>
2577 Use $(OBJEXT) for the object file extension.
2579 * Makefile.comm (.SUFFIXES): Add .obj.
2580 (.cc.obj, .c.obj): New implicit rules.
2581 * Makefile.in (OBJEXT): New variable, initialized from autoconf.
2582 (MDEFINES): Add EXEEXT and OBJEXT.
2583 * */Makefile.sub: s/.o/.$(OBJEXT)/.
2585 2002-08-22 Werner LEMBERG <wl@gnu.org>
2587 * INSTALL: Mention texinfo 4.2 as a prerequisite.
2589 2002-08-21 Gaius Mulley <gaius@glam.ac.uk>
2591 * src/devices/grohtml/post-html.cc (colType): Make enum global to
2593 (html_printer::update_min_max, html_printer::add_table_end): New
2595 (html_printer::lookahead_for_tables): Use them.
2596 Reset page offset correctly.
2597 (html_printer::~html_printer): Add creation of creator comment up.
2599 2002-08-20 Werner LEMBERG <wl@gnu.org>
2601 * tmac/an-old.tmac (T&): New dummy macro to avoid warning.
2602 * man/groff_tmac.man: Fix typos.
2603 * man/groff_font.man: Minor reordering.
2604 * contrib/eqn2graph/eqn2graph.man (Tp): New macro.
2605 * contrib/groffer/groffer.man: Fix typos.
2607 2002-08-18 Gaius Mulley <gaius@glam.ac.uk>
2609 Avoid endless loops while scanning for tables.
2611 * src/devices/grohtml/post-html.cc (list::insert): Set
2613 (html_printer::next_horiz_pos): Add `text_glob' argument; update
2615 Return immediately if that argument is NULL.
2616 (html_printer::calc_nf): Don't test if `g' is NULL.
2617 (html_printer::lookahead_for_tables): Use
2618 `glyphs.move_right_get_data'.
2619 Don't test if `g' is NULL.
2621 2002-08-18 Gaius Mulley <gaius@glam.ac.uk>
2623 A better fix, replacing fix 2002-08-15, for increasing SIZE.
2625 * src/devices/grohtml/post-html.cc (char_block): Make `buffer'
2627 (char_block::char_block): Allocate `buffer'.
2628 (char_buffer::add_string): Use it.
2630 2002-08-15 Werner LEMBERG <wl@gnu.org>
2632 * src/devices/grops/grops.man, src/devices/grolj4/grolj4.man,
2633 src/devices/grodvi/grodvi.man: Document default line thickness.
2635 2002-08-15 Gaius Mulley <gaius@glam.ac.uk>
2637 * src/devices/grohtml/post-html.cc (char_block): Increase SIZE to
2640 2002-08-14 Werner LEMBERG <wl@gnu.org>
2642 * doc/webpage.ms: Updated.
2644 2002-08-09 Werner LEMBERG <wl@gnu.org>
2646 * src/roff/troff/node.cc (node::add_char): Call `freeze_space' for
2649 2002-08-08 Aaron Campbell <aaron@monkey.org>
2651 * src/preproc/pic/object.cc (object_spec::make_move): Fix typo
2654 2002-08-08 Werner LEMBERG <wl@gnu.org>
2656 * src/roff/troff/input.cc (read_rgb, read_cmy, read_cmyk): Call
2659 Don't push back a space but a newline onto the stack.
2661 2002-08-07 Gaius Mulley <gaius@glam.ac.uk>
2663 Add fonts `CI', `CB', and `CBI' to grohtml which have been omitted
2666 * src/devices/grohtml/post-html.cc (html_printer::end_font,
2667 html_printer::start_font): Handle them.
2668 * src/devices/grohtml/html-text.cc (html_text::do_italic): Don't
2670 (html_text::do_bold): Don't reset italic and tt.
2671 (html_text::do_tt, html_text::do_pre): Don't reset bold and italic.
2672 * font/devhtml/DESC.proto: Add those fonts.
2673 * font/devhtml/Makefile.sub (PROTOFONTS): Updated.
2675 2002-08-07 Werner LEMBERG <wl@gnu.org>
2677 * MORE.STUFF: Added gpresent.
2679 * tmac/trace.tmac: Show nesting level by a corresponding amount of
2680 whitespace before printing the logging message.
2682 2002-07-31 Colin Watson <cjwatson@debian.org>
2684 * src/devices/grohtml/html-table.cc (html_table::finish_row):
2685 Initialize `n' to zero. This fixes a segfault on ARM.
2687 2002-07-30 Werner LEMBERG <wl@gnu.org>
2689 * doc/grnexmpl.me: Remove calls to .st and .sc which are undefined.
2691 2002-07-29 Werner LEMBERG <wl@gnu.org>
2693 * src/preproc/pic/pic.y (print_arg, relative_path): Add missing
2696 2002-07-28 Colin Watson <cjwatson@debian.org>
2698 * src/devices/grohtml/post-html (html_printer::troff_tag): Handle
2700 (html_printer::html_printer): Initialize `pointsize'.
2702 2002-07-26 Werner LEMBERG <wl@gnu.org>
2704 * doc/Makefile.sub (PROCESSEDEXAMPLEFILES): Remove gnu.eps and
2706 (CLEANNOTSRCDIRADD): Add gnu.eps and gnu.png.
2707 (gnu.eps): Add -rle switch to pnmtops.
2708 (distfiles): Add gnu.eps and gnu.png.
2710 2002-07-25 Petter Reinholdtsen <pere@hungry.com>
2712 * src/libs/libdriver/input.cc (Char): Add const to `operator=='.
2715 2002-07-24 Werner LEMBERG <wl@gnu.org>
2717 * doc/Makefile.in, doc/Makefile.sub (groff_bin_path): Don't use
2718 ' \+' but ' *' for sed.
2719 (GROFF): Set GROFF_COMMAND_PREFIX to empty value.
2721 2002-07-23 Werner LEMBERG <wl@gnu.org>
2723 * doc/groff.texinfo: Document `papersize' keyword.
2724 * NEWS, man/groff_font.man: Updated.
2726 2002-07-23 Colin Watson <cjwatson@debian.org>
2728 Extend papersize keyword to accept more than a single entry. The
2729 first valid will be used.
2731 * src/libs/libgroff/font.cc (font::load_desc): Implement it.
2732 (font::scan_papersize): Really skip final newline.
2733 * src/preproc/html/pre-html.cc (get_papersize): Ditto.
2735 2002-07-23 Werner LEMBERG <wl@gnu.org>
2737 * configure.ac: Test for isatty.
2738 * configure: Regenerated.
2739 * src/include/posix.h: Check HAVE_ISATTY.
2740 * src/roff/troff/input.cc [ISATTY_MISSING]: Removed.
2741 * src/utils/lookbib/lookbib.cc: Include posix.h.
2742 Don't declare isatty.
2744 2002-07-21 Werner LEMBERG <wl@gnu.org>
2746 * NEWS: Add `output' request.
2748 * REVISION: Increased to 1.
2750 Version 1.18.0 released
2751 =======================
2753 2002-07-19 Gaius Mulley <gaius@glam.ac.uk>
2755 Allow internal glyph indices > 0xFF in grohtml for input characters.
2757 * src/devices/grohtml/post-html.cc (to_unicode): Use `unsigned int'
2759 (html_printer::add_to_sbuf): Use `unsigned int' as first parameter.
2760 Updated all callers.
2761 (html_printer::sbuf_continuation, html_printer::overstrike): Ditto.
2762 (html_printer): Updated.
2764 2002-07-19 Werner LEMBERG <wl@gnu.org>
2766 * font/devhtml/R.proto: Updated to HTML 4, adding many glyphs.
2767 * font/devutf8/R.proto: Adding some missing glyphs.
2768 * font/devutf8/NOTES: Updated.
2770 * tmac/dvi.tmac: Add more composite glyphs.
2771 * tmac/html.tmac: Updated.
2773 * man/groff_char.man: Add `sum' and `product' entities.
2777 2002-07-18 Gaius Mulley <gaius@glam.ac.uk>
2779 Improved table, tab, and indenting support.
2781 * src/roff/troff/input.cc (file_iterator::suppress_newline_flag,
2782 string_iterator::suppress_newline_flag): Removed. Updated all
2783 function which have used it.
2785 * src/roff/troff/env.cc: Include `input.h'.
2786 (environment::add_node): Accept 0 as parameter.
2787 (environment::add_html_tag): Add `force' parameter.
2788 Updated all callers.
2789 (environment::add_html_tag_tabs): Ditto.
2790 For the moment, support left-aligned tabs only.
2791 (environment::make_html_tag): New function.
2792 (fill, no_fill): Set .br html tag additionally.
2793 (environment::newline): Emit `eol.ce' or `eol' tag for html.
2794 (environment::add_html_tag_eol): Removed.
2795 (tab_stops::distance_to_next_tab): Add variant for handling
2797 (environment::distance_to_next_tab): Ditto.
2798 Updated all callers.
2799 (environment::handle_tab): Handle tabs for html.
2801 * src/roff/troff/env.h: Updated.
2803 * src/roff/troff/div.cc: Updated all callers of
2804 `environment::add_html_tag'.
2806 * src/devices/grohtml/html-table.cc,
2807 src/devices/grohtml/html-table.h: New files.
2809 * src/devices/grohtml/html-text.cc (html_text): New members
2810 `blank_para' and `start_space'.
2811 (html_text::issue_tag): Don't emit TABLE_TAG.
2812 Handle indentation for PRE_TAG and P_TAG.
2813 (html_text::end_tag): Updated.
2814 (html_text::table_is_void, html_text::issue_table_begin,
2815 html_text::issue_table_end): Removed.
2816 (html_text::do_push): Simplified.
2817 [DEBUGGING]: Small fix.
2818 (html_text::push_para): Add new parameter for indentation; updated
2821 (html_text::do_indent, html_text::do_table, html_text::done_table,
2822 html_text::is_in_table): Removed.
2823 (html_text::do_pre): Handle P_TAG also.
2824 (html_text::shutdown): Handle p->indent.
2825 (html_text::check_emit_text): Simplified.
2826 (html_text::do_emittext): Reset `blank_para'.
2827 (html_text::do_para): Add new parameter for indentation; updated
2829 (html_text::remove_indent): New function.
2830 (html_text::do_space): Handle verbatim text properly.
2831 (html_text::ever_emitted_text, html_text::starts_with_space,
2832 html_text::remove_para_align): New functions.
2833 (html_text::dump_stack_element, html_text::dump_stack): Updated.
2835 * src/devices/grohtml/html_text.h (HTML_TAG): Remove TABLE_TAG.
2838 * src/devices/grohtml/post-html.cc: Include html-table.h.
2839 (INDENTATION): Removed.
2840 (text_glob): Added many `is_<foo>' functions.
2841 Added table description `tab'.
2842 Added `get_arg',`get_tab_args', `remember_table', and `get_table'
2844 (list): Add `insert' and `move_to' member functions.
2845 (page): Add `insert_tag' member function.
2846 (page::dump_page) [DEBUG_TABLES]: Improved.
2847 (html_printer): Add `table' and `max_linelength' elements.
2848 Add many `do_<foo>', `insert_<foo>', `next_horiz_pos',
2849 `lookahead_for_tables', `shutdown_table', `calc_nf', `calc_po_in',
2850 `remove_tabs', `remove_courier_tabs'.
2851 (html_printer::emit_raw): Handle indentation.
2852 (html_printer::do_center, html_printer::write_header): Updated.
2853 (html_printer::is_courier_until_eol): Check for tag.
2854 (html_printer::do_linelength): Handle max_linelength.
2855 (html_printer::do_page_offset, html_printer::do_indentation): Handle
2857 (html_printer::do_tempindent): Updated.
2858 (html_printer::do_indentedparagraph): Removed.
2859 (html_printer::do_indent): Simplified.
2860 (html_printer::do_eol): Use `ever_emitted_text'.
2861 (html_printer::do_flush, html_printer::do_links): Don't call
2863 (html_printer::do_break): Handle end_tempindent.
2864 (html_printer::troff_tag): Get argument.
2866 Handle `.tab-ts', `.tab-te', `.col', `tab', and `tab0' tags.
2867 (html_printer::flush_page): Call `lookahead_for_tables'.
2868 Don't call `done_table'.
2869 (html_printer::add_to_sbuf): Always call do_indent.
2871 * src/devices/grohtml/Makefile.sub: Updated.
2873 * tmac/an-old.tmac (TP): Don't handle html device specially.
2874 (an-do-tag-html): New function which will be used instead of
2875 `an-do-tag' if html device is used.
2877 * tmac/html.tmac: Call .po to pass default page offset to grohtml.
2879 * tmac/s.tmac (@IP): Don't handle html device specially.
2880 (@IP-html): New function which will be used instead of `@IP' if
2881 html device is used.
2883 * tmac/www.tmac (HTML-NS, HTML-TAG-NS): New auxiliary macros -- this
2884 is a hack which will eventually vanish again.
2885 (PIMG): Handle `-C' option correctly if not html.
2888 2002-07-17 Werner LEMBERG <wl@gnu.org>
2890 * src/utils/afmtodit/afmtodit.pl: Don't use `-P-' for invoking perl.
2892 2002-07-14 Eric S. Raymond <esr@thyrsus.com>
2894 * contrib/pic2graph/pic2graph.*: Use convert(1).
2895 * contrib/eqn2graph/eqn2graph.*: Minor fixes.
2897 2002-07-14 Bernd Warken <bwarken@mayn.de>
2899 * tmac/groff_trace.man: New file.
2900 * tmac/Makefile.sub: Updated.
2903 2002-07-13 Werner LEMBERG <wl@gnu.org>
2905 * src/roff/groff/groff.man: Add some cross references.
2907 2002-07-12 Werner LEMBERG <wl@gnu.org>
2909 * src/roff/troff/input.cc (substring_request): Add warnings for
2910 string indices out of range.
2912 2002-07-11 Werner LEMBERG <wl@gnu.org>
2914 * font/devdvi/generate/ec.map: Fix typo (`(l' -> `/l').
2915 * font/devdvi/*EC: Regenerated.
2917 2002-07-10 Bernd Warken <bwarken@mayn.de>
2919 * man/groff_char.man: Updated and extended.
2921 2002-07-10 Werner LEMBERG <wl@gnu.org>
2923 * src/roff/troff/input.cc (length_macro): Renamed to...
2924 (length_request): This.
2925 Move call of `tok.next()' to the very end, otherwise the register
2926 value hasn't been updated yet.
2927 (init_input_requests): Updated.
2929 2002-07-09 Werner LEMBERG <wl@gnu.org>
2931 * src/roff/troff/input.cc (substring_macro): Renamed to...
2932 (substring_request): This.
2933 (init_input_requests): Updated.
2934 * src/roff/troff/request.h: Updated.
2936 2002-07-08 Robert D. Goulding <goulding@Princeton.EDU>
2938 * src/roff/grog/grog.sh: Fix typo.
2940 2002-07-08 Werner LEMBERG <wl@gnu.org>
2942 * win32-diffs: Updated.
2944 Handle `papersize' keyword properly in DESC.
2946 * src/libs/libgroff/font.cc (font::scan_papersize): Fix argument
2948 Updated all callers.
2949 * src/libs/libgroff/paper.cc: Add four more paper formats used by
2951 * src/include/paper.h: Updated.
2953 * src/devices/grolbp/lbp.cc: Remove unnecessary semicolons.
2954 Other minor C syntax fixes.
2955 (papersize, paperlength, paperwidth): Renamed to `user_*'.
2956 (lbp_printer): Add `papersize', `paperlength', and `paperwidth'
2958 (lbp_printer::lbp_printer): Pass three arguments.
2959 Set paper dimensions properly.
2960 (make_printer, main): Updated.
2961 (handle_unknown_desc_command): Fix error messages.
2962 (main): Handle papersize keyword in DESC properly.
2964 * src/devices/grolj4/lj4.cc (paper_size): Renamed to
2966 (lbp_printer::lbp_printer): Pass an argument.
2967 Set paper_size properly.
2968 (handle_unknown_desc_command): Removed.
2969 (make_printer, main): Updated.
2970 * src/devices/grolj4/grolj4.man: Minor documentation fix.
2972 * man/groff_font.man, NEWS: Updated.
2974 2002-07-07 Werner LEMBERG <wl@gnu.org>
2976 Integrated eqn2graph, contributed by Eric S. Raymond.
2978 * contrib/eqn2graph/{Makefile.sub, eqn2graph.sh, eqn2graph.man}: New
2980 * Makefile.in, NEWS: Updated.
2982 2002-06-04 Werner LEMBERG <wl@gnu.org>
2984 Changing the substring request to make it fit better with other
2985 string manipulation functions in other programming languages:
2986 Index 0 is now the first character in the string, and index -1
2987 indicates the last character. Since this request didn't work
2988 properly anyway in the last release, it doesn't harm too much to
2991 * src/roff/troff/input.cc (substring_macro): Use loops to get
2992 the real string length (ignoring COMPATIBLE_SAVE and
2993 COMPATIBLE_RESTORE) and offsets.
2994 Implement change described above.
2996 * man/groff_char.man, tmac/doc-common (doc-header), tmac/doc.tmac
2997 (doc-do-Bd-args, doc-do-Bl-args): Changed accordingly.
2999 * NEWS, doc/groff.texinfo, man/groff_diff.man: Updated.
3001 2002-06-03 Werner LEMBERG <wl@gnu.org>
3003 Make .chop work with .de1 and friends. COMPATIBLE_SAVE and
3004 COMPATIBLE_RESTORE are completely ignored.
3006 * src/roff/troff/input.cc (char_list::set, char_list::get): New
3008 (macro): `length' field renamed to `len'.
3009 Added new field `empty_macro' (1 if macro is empty), to be used
3010 instead of checking `len'.
3011 Updated all callers.
3012 (macro::empty): Updated.
3013 (macro::length, macro::set, macro::get): New functions.
3014 (macro::append): Ignore COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
3016 (chop_macro): Check and remove trailing COMPATIBLE_SAVE/
3017 COMPATIBLE_RESTORE pairs.
3018 (asciify): Ignore COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
3019 * src/roff/troff/request.h: Updated.
3021 * doc/groff.texinfo: Document .chop's behaviour better.
3023 2002-06-02 Werner LEMBERG <wl@gnu.org>
3025 * doc/pic.ms: Fix documentation for the addition of positions.
3027 * tmac/doc.tmac, tmac/an-old.tmac: Need groff version 1.18.
3029 2002-06-29 Werner LEMBERG <wl@gnu.org>
3031 Implementation of string arguments of the form \*[foo arg1 arg2 ...]
3033 * src/roff/troff/input.cc (have_string_arg): New global variable.
3034 (read_mode): New enumeration.
3035 (read_escape_name): Use it. Update all calls.
3036 (read_long_escape_name): Use it. Update all calls.
3037 Set have_string_arg if appropriate.
3038 (get_char_for_escape_name): Add parameter for handling space
3040 (interpolate_string_with_args, decode_string_args): New functions.
3041 (get_copy, token::next): Call it if necessary.
3042 (interpolate_string): Fix error message.
3044 * NEWS, doc/groff.texinfo, man/groff.man, man/groff_diff.man:
3047 2002-06-24 Bernd Warken <bwarken@mayn.de>
3049 * man/groff_tmac.man: Updated and extended.
3051 2002-06-24 Werner LEMBERG <wl@gnu.org>
3053 * doc/pic.ms, src/preproc/pic/pic.man: Fix description of `:='.
3055 2002-06-23 Werner LEMBERG <wl@gnu.org>
3057 * doc/pic.ms: Improve documentation of composite block objects.
3059 2002-06-22 Werner LEMBERG <wl@gnu.org>
3061 * src/roff/troff/input.cc (init_registers): Add three registers
3062 `seconds', `minutes', and `hours' to hold the current time.
3064 * NEWS, doc/groff.texinfo, man/groff.man, man/groff_diff.man:
3067 2002-06-20 Werner LEMBERG <wl@gnu.org>
3069 Make \X accept both `\ ' and `\~', converting them to single space
3072 * src/roff/troff/token.h (token): Add TOKEN_UNSTRETCHABLE_SPACE.
3073 (token::unstretchable_space): New inline function.
3074 * src/roff/troff/input.cc (token::next, token::delimiter,
3075 token::description, token::add_to_node_list, token::process): Handle
3076 TOKEN_UNSTRETCHABLE_NODE.
3077 (encode_char): Handle tok.stretchable_space and
3078 tok.unstretchable_space.
3080 * NEWS, doc/groff.texinfo: Document it..
3082 2002-06-19 Werner LEMBERG <wl@gnu.org>
3084 * src/devices/grops/ps.cc (ps_printer::special): Fix error message.
3086 * src/devices/grotty/tty.cc (tty_printer::special): Add `sgr'
3087 keyword to enable/disable SGR output.
3088 (tty_printer::change_fill_color): New function.
3089 * NEWS, src/devices/grotty/grotty.man: Document `sgr' special.
3091 * src/roff/troff/input.cc (output_request): Add missing `tok.next()'
3094 2002-06-18 Werner LEMBERG <wl@gnu.org>
3096 Add a `color' request and a `.color' register to control usage of
3099 * src/roff/troff/input.cc (disable_color_flag): Replaced with...
3100 (color_flag): This (which is the inverse).
3101 (activate_color): New function.
3102 (main, init_input_requests): Updated.
3103 * src/roff/troff/troff.h, src/roff/troff/node.cc
3104 (troff_output_file::fill_color, troff_output_file::glyph_color):
3107 * NEWS, doc/groff.texinfo, man/groff_diff.man, man/groff.man:
3108 Document the changes.
3110 2002-06-17 Colin Watson <cjwatson@debian.org>
3112 Circumvent bug in autoconf 2.53 regarding top_builddir.
3114 * aclocal.m4 (GROFF_BUILDDIR): s/top_builddir/groff_top_builddir/.
3115 * Makefile.in, doc/Makefile.in:
3116 s/@top_builddir@/@groff_top_builddir@/.
3117 * configure: Regenerated (with autoconf 2.53).
3119 2002-06-17 Werner LEMBERG <wl@gnu.org>
3121 * src/libs/libgroff/font.cc (font::load_desc): Fix computation of
3122 `paperwidth' and `paperlength' for the `papersize' keyword.
3124 2002-06-16 P. Alejandro Lopez-Valencia <dradul@007mundo.com>
3126 * src/devices/grops/grops.man: Add info about Type 42 fonts.
3128 2002-06-15 Gaius Mulley <gaius@glam.ac.uk>
3130 * src/devices/grohtml/post-html.cc (html_printer::emit_raw,
3131 html_printer::do_linelength, html_printer::do_pageoffset,
3132 html_printer::do_indentation, html_printer::do_tempindent,
3133 html_printer::do_break, html_printer::begin_page): Clear indented
3135 * tmac/html.tmac: Disable hyphenation.
3137 2002-06-15 Werner LEMBERG <wl@gnu.org>
3139 Don't produce HTML files if utility programs are missing.
3141 * Makefile.in (make_html, make_install_html): New variables.
3142 (MDEFINES): Updated.
3144 * aclocal.m4 (GROFF_HTML_PROGRAMS): New function to test for HTML
3146 * configure.ac: Use it.
3147 * configure: Regenerated.
3149 * doc/Makefile.sub (PROCESSEDEXAMPLEFILES): Move webpage.html to...
3150 (HTMLEXAMPLESFILES): This new variable.
3151 (EXAMPLESIMAGEFILES): Renamed to...
3152 (HTMLEXAMPLEIMAGEFILES): This.
3153 (CLEANADD): Add HTMLEXAMPLEFILES.
3154 (all): Use `make_html'.
3156 (install_data): Use `make_install_html'.
3157 Move html stuff to...
3158 (install_html): This new target.
3159 (uninstall_sub): Updated.
3161 2002-06-14 Bernd Warken <bwarken@mayn.de>
3163 * src/roff/grog/Makefile.sub (grog): Renamed to...
3165 (grog): New rule to always install grog.sh as grog.
3167 2002-06-08 Bernd Warken <bwarken@mayn.de>
3169 * src/roff/grog/grog.pl: Fix typo.
3171 2002-06-07 Werner LEMBERG <wl@gnu.org>
3173 * doc/groff.texinfo: Add more info on .tr arguments.
3175 2002-06-05 Werner LEMBERG <wl@gnu.org>
3177 * NEWS, src/roff/grog/grog.man, doc/groff.texinfo: Updated.
3179 * aclocal.m4 (GROFF_MKSTEMP): Include unistd.h.
3180 * configure: Regenerated.
3182 2002-06-05 Ralph Corderoy <ralph@inputplus.demon.co.uk>
3184 * src/roff/troff/symbol.cc (table_sizes): Add more values.
3186 * src/roff/grog/grog.pl, src/roff/grog/grog.sh: Recognize mom.
3188 2002-06-04 Werner LEMBERG <wl@gnu.org>
3190 * aclocal.m4 (GROFF_PAGE): Don't use `prefix' directly since it
3191 is not initialized at the time we need it in case `--prefix' hasn't
3192 been set. Check for `ac_default_prefix' also.
3193 Test for `papersize' keyword also and generalize allowed whitespace.
3194 * configure: Regenerated.
3196 * font/devps/Makefile.sub (DESC): Use `papersize' instead of
3199 * src/libs/libgroff/Makefile.sub (version, revision): Replaced
3201 (src_version, src_revision): New variables to avoid overwriting
3202 from parent make process.
3203 (version.cc): Updated.
3205 * src/preproc/html/pre-html.cc: Include paper.h and font.h.
3206 (linebuf, linebufsize): New global variables.
3207 (sys_fatal): Use `fatal' to abort properly.
3208 (get_line): New function.
3209 (get_resolution): Use it.
3210 Improve error messages.
3211 (get_papersize): Check `papersize' also.
3213 Improve error messages.
3215 2002-06-03 Werner LEMBERG <wl@gnu.org>
3217 * Makefile.comm (CLEANNOTSRCDIRADD): New target for files which
3218 should be removed only if builddir is not srcdir.
3219 (mostlyclean): Handle `CLEANNOTSRCDIRADD'.
3220 (clean): Depend on `mostlyclean'.
3221 (distclean): Depend on `clean'.
3222 (realclean, extraclean): Depend on `distclean'.
3223 (.y.cc, .y.o): Simplified. The output files are no longer written
3224 to srcdir but to builddir.
3225 * Makefile.in (MDEFINES): Add `version' and `revision'.
3226 (uninstall_dirs): Fix order of directories.
3227 * doc/Makefile.sub (version, revision): Removed.
3228 (CLEANADD): Removed grnexmpl.g, groff, groff-*.
3229 Added `HTMLDOCFILES'.
3230 (CLEANNOTSRCDIRADD): New target for grnexmpl.h, groff, groff-*.
3231 * src/preproc/eqn/Makefile.sub, src/preproc/pic/Makefile.sub,
3232 src/preproc/refer/Makefile.sub (YTABC, YTABH): Don't use `srcdir'
3235 * doc/texinfo.tex (\authortt): New macro.
3236 (\shortcontt): Define.
3237 (\titlepage): Set \tt to \authortt while defining \authorfont.
3238 (\appendixbox): New macro.
3239 (\chapmacro, \appendixentry): Use \appendixbox to get even
3240 indentation for letters.
3241 (\summarycontents): Set \tt.
3242 (\internalpagesize): Add two arguments for real paper width and
3243 height as needed by pdfTeX.
3244 (\letterpaper, \smallbook, \afourpaper, \afivepaper, \afourlatex):
3246 (\tempdima, \tempdimb): New temporary dimensions.
3247 (\pagesizesyyy): Updated.
3249 2002-06-02 Werner LEMBERG <wl@gnu.org>
3251 Adding a new keyword `papersize' to the DESC file format (similar
3252 but not completely identical to grolbp's extension). grops now has
3253 a -p command line option to override `papersize'. Finally, grolbp
3254 has been adapted to the new syntax.
3256 * src/libs/libgroff/paper.cc, src/include/paper.h: New files. It
3257 defines and initializes the `papersizes[]' array with NUM_PAPERSIZES
3259 * src/libs/libgroff/Makefile.sub (OBJS): Add `paper.o'.
3260 (CCSRCS): Add `paper.cc'.
3262 * src/include/font.h (font): Add `papersize' element.
3263 * src/libs/libgroff/font.cc (font::unit_scale): New helper function.
3264 (font::scan_papersize): New function.
3265 (font::load_desc): Use it for handling `papersize' keyword.
3266 * src/libs/libgroff/fontfile.cc: Initialize `font::papersize'.
3268 * src/devices/grops/ps.cc: Include paper.h.
3269 (user_paper_length): New global variable.
3270 (ps_printer): Use paper length as initializer.
3271 (make_printer): Updated.
3272 (main): Handle new `-p' option.
3273 * src/devices/grops/grops.man: Updated.
3275 * src/devices/grolbp/lbp.cc: Include paper.h.
3276 s/papersizes/lbp_papersizes/.
3277 (set_papersize): Use new `papersizes' array.
3278 (handle_unknown_desc_command): Don't handle `papersize'.
3279 (main): Use `font::scan_papersize' for handling `-p' option.
3280 * src/devices/grolbp/grolbp.man: Updated.
3282 * man/groff_font.man: Document `papersize'.
3285 2002-05-30 Werner LEMBERG <wl@gnu.org>
3287 * src/devices/grops/TODO: Updated.
3288 * src/devices/grops/grops.man: More info on paper formats.
3289 * man/groff_font.man: Document `paperheight' and `paperwidth'.
3291 2002-05-29 Werner LEMBERG <wl@gnu.org>
3293 * doc/Makefile.sub (CLEANADD): Add grnexmpl.g, groff, and groff-*
3294 to list only if srcdir != currdir.
3295 (distfiles): New target.
3297 * Makefile.in (EXTRADIRS): Add font/devlj4/generate.
3298 (NOMAKEDIRS): New variable.
3301 2002-05-26 Werner LEMBERG <wl@gnu.org>
3303 Add .output request, similar to \! at top-level.
3305 * src/roff/troff/input.cc (transparent): Remove unused declaration.
3306 (output_request): New function.
3307 (init_input_requests): Add it.
3309 * NEWS, doc/groff.texinfo, man/groff_diff.man, man/groff.man:
3312 * Makefile.in (MDEFINES): Add INSTALL_INFO.
3313 (prepare_examples): Fix typo.
3314 * doc/groff.texinfo (@direntry): Fix it.
3316 2002-05-25 Werner LEMBERG <wl@gnu.org>
3318 Including the doc subdir into groff's Makefile system.
3320 * aclocal.m4 (GROFF_INSTALL_INFO): New function.
3321 * configure.ac: Use it.
3322 Generate `doc/Makefile'.
3323 * configure: Regenerated.
3325 * Makefile.in (infodir, INSTALL_INFO): New variables.
3326 (MDEFINES, uninstall_dirs): Updated.
3327 (OTHERDIRS): Add `doc'.
3328 * Makefile.comm (CLEANDIRADD): New variable.
3329 (mostlyclean): Use it.
3331 * doc/Makefile.sub, doc/Makefile.in: New files.
3332 * doc/Makefile: Removed.
3334 * NEWS, INSTALL: Updated.
3336 2002-05-24 Werner LEMBERG <wl@gnu.org>
3338 * doc/homepage.ms: Renamed to ...
3339 * doc/webpage.ms: This.
3342 2002-05-23 Werner LEMBERG <wl@gnu.org>
3344 Integrating the `mom' macro package, contributed by Peter Schaffter
3347 * contrib/mom/*: New subdirectory tree.
3348 * Makefile.in (docdir, exampledir, htmldocdir): New variables to
3349 be used for documentation files.
3350 (MDEFINES, uninstall_dirs): Use them.
3351 (OTHERDIRS): Add contrib/mom.
3352 * Makefile.comm (.man.n): Add @DOCDIR@, @EXAMPLEDIR@, and
3354 * MANIFEST, NEWS: Updated.
3356 2002-05-22 Gaius Mulley <gaius@glam.ac.uk>
3358 Change syntax of \O: \O[0] suppresses output, \O[1] enables output
3359 if at outer level; at start-up we are at outer level.
3361 * src/roff/troff/input.cc (do_suppress): Implement it.
3364 Add option -p to show progress information.
3365 pre-grohtml will now render only one page at a time, reducing the
3366 size of needed disk resources enormously.
3368 * src/preproc/html/pre-html.cc (imagePageStem): Replaced with...
3369 (imagePageName): New global variable.
3370 (psPageName, show_progress, currentPageNo): New global variables.
3371 (html_system): Close saved stderr and stdout handles.
3372 (write_end_image): Accept a parameter to control \O escape.
3373 (write_start_image): Adapted to new \O meaning.
3374 (char_buffer::write_upto_newline): Updated.
3375 (createAllPages): Replaced with...
3376 (createPage): This new function to create a single page for images.
3377 It uses `psselect' from the psutils package.
3378 (removeAllPages): Removed.
3379 (createImage): Updated.
3380 Handle progress display.
3381 (char_buffer::do_html, char_buffer::do_image) [DEBUGGING]: Removed.
3382 (scanArguments): Add option -p.
3383 (makeTempFiles): Updated to create temp files for psPageName and
3385 (removeTempFiles): Removed.
3388 * src/devices/grohtml/post-html.cc (header_desc::write_headings,
3389 html_printer::write_header): Append `\0' to `buffer'.
3390 (html_printer::do_eol): Depend on `current_paragraph->emitted_text'.
3392 * src/devices/grohtml/html-text.cc (html_text::dump_stack_element):
3393 Handle `text_emitted'.
3394 (html_text::table_is_void): Slightly rewritten.
3395 (stop): New external symbol.
3396 (html_text::do_push) [DEBUGGING]: Use it and simplify.
3397 (html_text::shutdown): Call `dump_stack'.
3398 (html_text::do_space): Rewritten.
3399 * src/devices/grohtml/grohtml.man: Document -p and the need of
3402 * tmac/www.tmac (DC, HTML-DO-IMAGE, HTML-IMAGE-END): Updated to
3404 Call \O[0] if `ps4html' is active.
3405 * tmac/s.tmac (@EQ, @EN): Handle html better.
3407 * tmac/html.tmac: Don't use black for background colour.
3409 * src/roff/troff/node.cc: Include `div.h'.
3410 (troff_output_file::really_print_line): Don't use `is_on'.
3411 (troff_output_file::word_marker, troff_output_file::flush_tbuf
3412 troff_output_file::check_charinfo,
3413 troff_output_file::put_char_width, troff_output_file::put_char,
3414 troff_output_file::determine_line_limits, troff_output_file::draw,
3415 real_output_file::begin_page, glyph_color_node::tprintf,
3416 fill_color_node::tprint, hline_node::tprint, vline_node::tprint):
3418 (troff_output_file::really_on): Call `do_motion'.
3419 (suppress_node::tprint): Use `get_page_number' instead of `%'
3421 Call `reset_output_registers' conditionally on `is_on'.
3423 * doc/groff.texinfo: Document new syntax of \O.
3424 * NEWS, man/groff_diff.man: Updated.
3426 2002-05-22 Werner LEMBERG <wl@gnu.org>
3428 * MORE.STUFF: Add info about David Frey's deroff implementation.
3431 2002-05-16 Werner LEMBERG <wl@gnu.org>
3433 Pic's `with' attribute now accepts positions.
3435 * src/preproc/pic/pic.y: Make `.', BOX, CIRCLE, ELLIPSE, ARC, LINE,
3436 ARROW, SPLINE, and `[' left-associative tokens to fix shift/reduce
3438 (object_spec): Add rule for `WITH' and `position'.
3439 (relative_path): Give `corner' the precedence of `CHOP'.
3440 * src/preproc/pic/object.h (path): New members `pos' and
3442 * src/preproc/pic/object.cc: Updated initializers of `path'.
3443 (path::follow): Handle `is_position'.
3445 * doc/pic.ms: Completely updated grammar description.
3446 Many typographical improvements.
3448 2002-05-15 Werner LEMBERG <wl@gnu.org>
3450 * src/roff/troff/env.cc(hyphen_trie::hpf_getc): Accept ^^x (char
3451 code of x in range 0-127) also.
3452 * doc/groff.texinfo, man/groff_diff.man: Updated.
3454 Added keywords `north', `south', `east', and `west' for corners
3457 * src/preproc/pic/lex.cc (lookup_keyword): Add NORTH, SOUTH, EAST,
3459 (yylex): Handle them.
3460 * src/preproc/pic/pic.y: Add tokens NORTH, SOUTH, EAST, and WEST.
3461 (corner): Handle them.
3463 2002-05-14 Werner LEMBERG <wl@gnu.org>
3465 * src/devices/grops/grops.man: Clarify handling of `download' file.
3467 2002-05-11 Werner LEMBERG <wl@gnu.org>
3469 Adding `warnscale' and `spreadwarn' requests, based on a patch from
3470 Jeffrey Friedl <jfriedl@yahoo.com>.
3472 * src/roff/troff/input.cc (spread_limit, warn_scale,
3473 warn_scaling_indicator): New global variables.
3474 (warnscale_request, spreadwarn_requests): New functions.
3475 (main): Initialize `warn_scale' and `warn_scaling_indicator'.
3476 (init_input_requests): Updated.
3477 (error_type): Add `OUTPUT_WARNING'.
3478 (do_error): Handle it.
3479 (output_warning): New warning function which shows output location.
3480 * src/roff/troff/env.h (spread_limit): New external variable.
3481 * src/roff/troff/env.cc (environment::choose_breakpoint): Use
3483 (distribute_space): Emit warning if added space is larger than
3485 (environment::possibly_break_line): Emit warning if a line can't
3486 be adjusted on both sides.
3488 * doc/groff.texinfo, man/groff_diff.man, man/groff.man: Document it.
3490 2002-05-08 Werner LEMBERG <wl@gnu.org>
3492 * src/roff/troff/node.cc (special_node::special_node): Use
3493 env_definite_font(curenv) instead of curenv->get_font(). Otherwise
3494 \X''\% crashes, for example.
3496 * doc/groff.texinfo: Document \! and \? used at top-level.
3498 2002-05-06 Werner LEMBERG <wl@gnu.org>
3500 * src/preproc/pic/pic.man: Fix some keyword syntax.
3501 Other minor typographical fixes.
3503 * src/roff/groff/groff.man: Fix typos.
3505 2002-05-04 Werner LEMBERG <wl@gnu.org>
3507 * src/roff/groff/groff.man ([ShortOpt]): Renamed to...
3508 (ShortOpt[]): This to avoid problems with refer.
3510 * doc/pic.ms: Fix typo.
3511 Fix pic grammar description.
3513 * tmac/an-old.tmac (ne): Use de1, not de.
3515 2002-05-03 Werner LEMBERG <wl@gnu.org>
3517 * doc/groff.texinfo: Finished separation of glyphs and characters.
3518 Don't use the string `Appendix' for appendix headers (both in
3519 the text and the table of contents).
3520 * man/groff_tmac.man, src/roff/troff/troff.man: Fix order of tmac
3523 Use registers LL and LT (similar to -ms) for controlling the
3524 length of title and line, respectively, in the -man and -mdoc
3527 * tmac/doc-ditroff (doc-setup-page-layout), tmac/doc-nroff
3528 (doc-setup-page-layout): Use \n[LL] and \n[LT].
3529 * tmac/an-old.tmac: Set \n[LL] and \n[LT] if not defined.
3531 (an-header, an-p-footer): Use \n[LT].
3532 * NEWS, tmac/groff_man.man, tmac/groff_mdoc.man,
3533 doc/groff.texinfo: Document it.
3535 2002-05-02 Werner LEMBERG <wl@gnu.org>
3537 * doc/fdl.texi: New file.
3538 * doc/groff.texinfo: Include it.
3539 Define and use @copying.
3540 Starting with separating glyph, symbol, and character.
3542 2002-04-27 Werner LEMBERG <wl@gnu.org>
3544 * Makefile.in (EXEEXT): Set it.
3545 * src/*/Makefile.sub (PROG): Add $(EXEEXT) for all non-script
3548 * src/include/nonposix.h: Define GS_NAME.
3549 * src/preproc/html/pre-html.cc (createAllPages): Use GS_NAME.
3551 Some preliminary changes for EMX support under OS/2.
3553 * src/preproc/pic/main.cc (main), src/roff/groff/pipeline.c: Add
3554 __EMX__ similar to __MSDOS__.
3555 * src/utils/indxbib/indxbib.cc (main) [__EMX__]: Use `unlink'.
3557 2002-04-25 Werner LEMBERG <wl@gnu.org>
3559 * doc/groff.texinfo: Integrated groff_out.man.
3562 2002-04-23 Werner LEMBERG <wl@gnu.org>
3564 * man/groff_out.man: Minor fixes.
3566 2002-04-23 Werner LEMBERG <wl@gnu.org>
3568 * doc/groff.texinfo: Moving @cindex entries after @Def* to get
3569 correct page references.
3570 Fixed many index entries.
3572 2002-04-23 Bernd Warken <bwarken@mayn.de>
3574 * man/roff.man: Enlarged.
3576 2002-04-22 Werner LEMBERG <wl@gnu.org>
3578 * doc/groff.texinfo: More examples, other fixes.
3580 2002-04-20 Werner LEMBERG <wl@gnu.org>
3582 * src/roff/troff/input.cc (pipe_output): Multiple calls to `pi'
3583 will now form a chain, e.g.
3592 This is for compatibility with plan 9's troff.
3594 * tmac/tty.tmac: Set default tab values to 0.8i to be compatible
3598 * doc/groff.texinfo: Add documentation of remaining requests and
3601 2002-04-19 Werner LEMBERG <wl@gnu.org>
3603 * doc/groff.texinfo: Add documentation of remaining escapes.
3605 * font/devdvi/generate/tc.map: Remove entry for `sr'.
3606 * font/devdvi/*TC: Regenerated.
3608 2002-04-18 Werner LEMBERG <wl@gnu.org>
3610 * src/roff/troff/input.cc (token::next): Make \H behave consistently
3611 if not in compatibility mode, i.e., increment relative to the
3613 * doc/groff.texinfo: Updated accordingly.
3615 2002-04-17 Werner LEMBERG <wl@gnu.org>
3617 * doc/groff.texinfo: Document \\, \e, \E, \., and \c.
3619 2002-04-16 Bernd Warken <bwarken@mayn.de>
3621 * src/roff/groff/groff.man: Improve documentation of -P option.
3624 2002-04-15 Werner LEMBERG <wl@gnu.org>
3626 Add new escape \F to switch font family.
3628 * src/roff/troff/input.cc (token::next): Handle \F.
3629 * src/roff/troff/env.cc (environment::set_family): Handle
3631 * NEWS, doc/groff.texinfo, man/groff_diff.man, man/groff.man:
3634 2002-04-14 Werner LEMBERG <wl@gnu.org>
3636 * tmac/doc.tmac (doc-tag-list): Use \Z to avoid stretching of
3639 2002-04-13 Werner LEMBERG <wl@gnu.org>
3641 Implement \f[] as an alternative to \fP. Change \mP and \MP to
3642 \m[] and \M[], respectively.
3644 * src/roff/troff/symbol.cc (EMPTY_SYMBOL): New global variable.
3645 (symbol::symbol): Handle NULL string and empty string differently.
3646 * src/roff/troff/symbol.h (symbol::is_empty): New inline function.
3647 * src/roff/troff/input.cc (read_escape_name, read_long_escape_name):
3648 Add optional parameter.
3649 Updated calling functions.
3650 (get_copy, do_glyph_color, do_fill_color, token::next): Use
3652 * src/roff/troff/env.cc (environment::set_font): Ditto.
3654 * src/preproc/pic/troff.cc (troff_output::set_fill,
3655 troff_output::reset_color: Updated.
3657 * tmac/www.tmac: Updated.
3659 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo,
3660 doc/homepage.ms, src/devices/grotty/grotty.man, tmac/groff_www.man:
3663 * tmac/Xps.tmac: Remove some redundant code.
3665 * tmac/doc-common, tmac/doc-ditroff, tmac/doc-nroff, tmac/doc.tmac,
3666 tmac/dvi.tmac, contrib/groffer/groffer.man, man/roff.man,
3667 man/groff_out.man, man/groff.man, man/groff_diff.man,
3668 src/roff/groff/groff.man: Replace \f[P] with \f[].
3670 2002-04-13 Bernd Warken <bwarken@mayn.de>
3672 * src/include/printer.h, src/libs/libdriver/printer.cc
3673 (printer::change_fill_color): New member function.
3674 * src/libs/libdriver/input.cc (parse_D_command): Use it.
3676 2002-04-12 Werner LEMBERG <wl@gnu.org>
3678 * doc/groff.texinfo: Completed pass on gtroff reference.
3680 2002-04-11 Werner LEMBERG <wl@gnu.org>
3682 * doc/groff.texinfo: More fixes.
3684 2002-04-11 Bernd Warken <bwarken@mayn.de>
3686 * src/include/color.h: Decorate with `const'.
3689 * src/libs/libgroff.color.cc: Decorate with `const'.
3691 (color::color): Initialize members.
3692 * src/libs/libdriver/input.cc (parse_D_command): Handle `f'
3693 command according to the documentation.
3695 * man/groff_out.man: Updated.
3698 2002-04-11 Gaius Mulley <gaius@glam.ac.uk>
3700 * src/preproc/html/pre-html.cc (write_start_image): Remove
3702 * tmac/www.tmac (DC, HTML-DO-IMAGE): Ditto.
3704 * src/devices/grohtml/post-html.cc (page::add_and_encode): Using
3705 \C'hy' caused an assertion failure.
3707 * src/roff/troff/env.cc (environment::environment): Initialize
3709 (environment::copy): Handle `ignore_next_eol' and `emitted_node'.
3711 2002-04-10 Werner LEMBERG <wl@gnu.org>
3713 * man/groff_diff.man, man/groff.man, NEWS, doc/groff.texinfo:
3714 Document pvs request and .pvs register.
3716 2002-04-09 Werner LEMBERG <wl@gnu.org>
3718 * doc/groff.texinfo: Improve and fix documentation of diversions
3721 2002-04-08 Werner LEMBERG <wl@gnu.org>
3723 * doc/groff.texinfo: Fix documentation of drawing functions.
3726 2002-04-07 Werner LEMBERG <wl@gnu.org>
3728 * doc/groff.texinfo: Better documentation of double quotes as
3732 2002-04-06 Werner LEMBERG <wl@gnu.org>
3734 * man/groff_font.man: Document names of special characters better.
3735 * doc/groff.texinfo: Minor improvements.
3737 * tmac/lbp.tmac: Load latin1.tmac.
3738 * tmac/X.tmac, tmac/Xps.tmac: Load latin1.tmac or cp1047.tmac.
3740 * font/devX*/*: Regenerated (all chars > 0x80 removed).
3742 2002-04-05 Werner LEMBERG <wl@gnu.org>
3744 * tmac/tty.tmac: Don't use shc request.
3745 * tmac/latin1.tmac, tmac/cp1047.tmac: Translate soft hyphen to `\%'.
3748 * man/groff_diff.man: Minor fixes.
3750 * font/devlbp/*: Remove all `charXXX' entities.
3752 * src/libs/libgroff/font.cc (font::~font): Deallocate
3753 `special_device_coding'.
3754 (font::load): Use `new' for allocating `special_device_coding'.
3755 * src/libs/libgroff/nametoindex.cc (character_indexer::lookup_char):
3756 Removed unused member.
3758 2002-04-05 Werner LEMBERG <wl@gnu.org>
3760 * src/drivers/grops/psrm.cc (skip_possible_newline): New function.
3761 (resource_manager::do_begin_binary,
3762 resource_manager::do_begin_data): Use it.
3764 * doc/texinfo.tex: Updated to version 4.2.
3766 * src/roff/troff/token.h: Add TOKEN_ZERO_WIDTH_BREAK for `\:'.
3767 (token::zero_width_break): New inline function.
3768 * src/roff/troff/input.cc (token::next): Use it.
3769 (token::description): Updated.
3770 (encode_char): Ignore `\%', `\&', `\)', and `\:'.
3771 (token::add_to_node_list, token::process): Use it.
3772 * NEWS, doc/groff.texinfo: Updated.
3774 * src/preproc/eqn/over.cc (over_box::output): Fix typo.
3775 * tmac/tty.tmac: Add missing backslash.
3777 2002-04-04 Tadziu Hoffmann <hoffmann@usm.uni-muenchen.de>
3779 * src/preproc/eqn/box.cc (set_script_size, box::top_level): Use
3780 `.ps' register instead of `.s' to handle fractional point sizes.
3781 * src/preproc/eqn/limit.cc (limit_box::compute_metrics,
3782 limit_box::output): Ditto.
3783 * src/preproc/eqn/other.cc (size_box::compute_metrics,
3784 size_box::output): Ditto.
3785 * src/preproc/eqn/over.cc (over_box::compute_metrics,
3786 over_box::output): Ditto.
3787 * src/preproc/eqn/script.cc (script_box::compute_metrics,
3788 script_box::output): Ditto.
3789 * src/preproc/eqn/sqrt.cc (sqrt_box::compute_metrics,
3790 sqrt_box::output): Ditto.
3792 2002-04-03 Michael Selway <mas@ssl.co.uk>
3794 * src/drivers/grops/psrm.cc (resource_manager::do_begin_binary):
3797 2002-04-03 Werner LEMBERG <wl@gnu.org>
3799 * doc/homepage.ms: Reduce title size.
3800 * doc/groff.texinfo: Fix documentation of .t register.
3801 Fix handling of colon.
3804 * src/roff/troff/input.cc (exit_troff): Emit LAST_PAGE_EJECTOR
3805 only if page length is positive to avoid a loop.
3807 * tmac/an-old.tmac (ne): Increase page length to avoid problems with
3810 2002-04-02 P. Alejandro Lopez-Valencia <dradul@yahoo.com>
3812 * src/include/nonposix.h, src/roff/groff/pipeline.c:
3813 s/__CYGWIN32__/__CYGWIN__/.
3815 2002-03-28 Gaius Mulley <gaius@glam.ac.uk>
3817 * doc/gnu.xpm: New image contributed by Emily Mulley.
3818 * doc/Makefile (gnu.eps, gnu.png): Use pnmdepth.
3819 (homepage.html): Be dependent on gnu.eps.
3820 * doc/homepage.ms: Updated to new image.
3822 * src/devices/grohtml/post-html.cc (html_printer): New member
3824 (html_printer::flush_sbuf, html_printer::set_char): Set it.
3825 (html_printer::sbuf_continuation): Use it.
3827 2002-03-28 Werner LEMBERG <wl@gnu.org>
3829 * src/libs/libgroff/getopt.c: Updated to latest version.
3831 * tmac/README: More on hyphen.tex license.
3833 2002-03-26 Larry Kollar <kollar@alltel.net>
3835 * doc/groff.texinfo: Add documentation of most missing requests.
3837 2002-03-25 Werner LEMBERG <wl@gnu.org>
3839 Add three glyphs `t+-', `tmu', and `tdi' which are textual variants
3840 of `+-', `mu', and `di', respectively.
3842 * font/devascii/R.proto, font/devutf8/R.proto,
3843 font/devlatin1/R.proto, font/devhtml/R.proto,
3844 font/devcp1047/R.proto, font/devlpb/*: Add them.
3845 * font/devps/generate/textmap: Ditto.
3846 * font/devps/*: Regenerated.
3847 * font/devlj4/generate/text.map: Add them.
3848 * font/devlj4/*: Regenerated.
3849 * font/devdvi/generate/tc.map: Use them.
3850 * font/devdvi/generate/texsy.map: Add them.
3851 * font/devdvi/*: Regenerated.
3852 * font/devX*/*: Regenerated.
3854 * tmac/latin1.tmac, tmac/cp1047.tmac, tmac/tty.tmac,
3855 tmac/tty-char.tmac: Updated.
3857 * NEWS, man/groff_char.man: Updated.
3859 2002-03-24 Werner LEMBERG <wl@gnu.org>
3861 * tmac/dvi.tmac, tmac/X.tmac, tmac/ps.tmac, tmac/html.tmac,
3862 tmac/lj4.tmac, tmac/tty.tmac: Replace most `.char' with `.fchar'.
3863 * tmac/ec.tmac: Remove `.rchar' calls (no longer necessary since
3864 we use `.fchar' in dvi.tmac.
3865 * tmac/dvi.tmac: Improve definition of \[Fo] and \[Fc].
3866 * tmac/Xps.tmac: Simplify some char definitions.
3867 Add definition for \[f/].
3868 * man/groff_char.man: Updated for new X.tmac.
3870 * tmac/README: New file.
3872 2002-03-23 Phil Lobbes <phil@perkpartners.com>
3874 * Makefile.comm (.y.o): New rule for make on Solaris 2.5.1 -- the
3875 internal .y.o rule took precendence over the .y.cc rule, compiling
3876 the yacc files with gcc instead of g++.
3878 2002-03-23 Werner LEMBERG <wl@gnu.org>
3880 * tmac/dvi.tmac: Add replacement font for `CB'.
3882 * tmac/doc.tmac: s/request/macro/ in messages.
3883 (doc-generic-macro): Improve error message.
3884 * tmac/groff_mdoc.man: Minor improvements.
3886 2002-03-22 Werner LEMBERG <wl@gnu.org>
3888 * doc/groff.texinfo: Document possible conflict between `tr' and
3891 2002-03-21 Werner LEMBERG <wl@gnu.org>
3893 Improve handling of hyphenation patterns. It is now possible to
3894 use most of TeX's pattern files unmodified. To make the process
3895 more flexible, a new request `hpfcode' has been added which
3896 provides a character code mapping for the `hpf' request. See
3897 comment before hpf_getc() for more details.
3899 * src/roff/troff/env.cc (insert_hyphenation, hpf_getc): New
3901 (read_patterns_file): Additional parameter for exception dictionary.
3902 Extended to recognize \pattern, \hyphenation, and \endinput.
3903 (do_hyphenation_patterns_file): Updated.
3904 * src/roff/troff/env.h (hpf_code_table): New extern.
3906 * src/roff/troff/input.cc (hpf_code_table): New array.
3907 (init_hpf_code_table, hyphenation_patterns_file_code): New
3909 (hyphenation_code): Handle translation from `trin' correctly.
3910 (main, init_input_requests): Updated.
3911 (charinfo::set_translation): Handle hyphenation code also.
3913 * src/roff/troff/charinfo.h (charinfo::get_translation_input): New
3916 * src/roff/troff/env.cc (WORD_MAX): Reduced to 256 since `unsigned
3917 char' is used for offsets in hyphenation exceptions.
3919 * tmac/hyphen.us: Replace with contents of unmodified `hyphen.tex'.
3921 * NEWS, man/groff_diff.man, man/groff.man: Document it.
3923 2002-03-20 Larry Kollar <kollar@alltel.net>
3925 * doc/groff.texinfo: Add documentation for `hpfa' and `trin'
3928 2002-03-18 Werner LEMBERG <wl@gnu.org>
3930 * tmac/html.tmac: Fix serious typo.
3932 2002-03-17 Larry Kollar <kollar@alltel.net>
3934 * doc/groff.texinfo: Add documentation for `writec' request.
3936 2002-03-17 Werner LEMBERG <wl@gnu.org>
3938 Added request `hpfa' to append hyphenation patterns.
3940 * src/roff/troff/env.cc (hyphen_trie::read_patterns_file): Add
3942 (hyphenation_patterns_file): Renamed to...
3943 (do_hyphenation_patterns_file): This.
3944 (hyphenation_patterns_file, hyphenation_patterns_file_append): New
3946 (init_hyphen_requests): Updated.
3947 * NEWS, man/groff.man, man/groff_diff.man: Document it.
3949 2002-03-16 Werner LEMBERG <wl@gnu.org>
3951 Added request `writec' in analogy to `tmc'.
3953 * src/roff/troff/input.cc (write_request): Renamed to...
3954 (do_write_request): This.
3955 Added one parameter.
3956 (write_request, write_request_continue): New functions.
3957 (init_input_requests): Updated.
3958 * NEWS, man/groff.man, man/groff_diff.man: Document it.
3960 * font/devdvi/DESC.in (sizes): Allow all sizes in the range
3962 * NEWS: Document it.
3964 2002-03-15 Werner LEMBERG <wl@gnu.org>
3966 * man/groff.man: Add writem request.
3968 Add request `trin' (translate input) to make `.asciify' work
3969 correctly. This is necessary since `charXXX' entity names are no
3970 longer hardcoded in font definition files.
3972 * src/roff/troff/charinfo.h (charinfo): Add `asciify_code' and
3973 `translate_input' members.
3974 (charinfo::set_asciify_code, charinfo::get_asciify_code,
3975 charinfo::set_translation_input): New methods.
3976 (charinfo::set_translation): Add third argument.
3977 * src/roff/troff/input.cc (charinfo:set_translation): Set
3979 (do_translate): Add second argument.
3980 (translate_input): New function.
3981 (init_input_requests): Updated.
3982 * src/roff/troff/node.cc (glyph_node::asciify,
3983 composite_node::asciify): Use `get_asciify_code'.
3985 * tmac/cp1047.tmac, tmac/latin1.tmac: Use `trin'.
3987 * NEWS, man/groff.man, man/groff_diff.man: Updated.
3989 2002-03-14 Larry Kollar <kollar@alltel.net>
3991 * doc/groff.texinfo: Improve documentation of .RS and .RE.
3993 2002-03-14 Werner LEMBERG <wl@gnu.org>
3995 Add a new request `sizes' similar to the `sizes' command in DESC
3998 * src/roff/troff/env.cc (override_sizes): New function.
3999 (init_env_requests): Use it.
4000 * src/roff/troff/token.h: Export `read_string'.
4001 * NEWS, man/groff_diff.man, man/groff.man: Document it.
4003 2002-03-12 Werner LEMBERG <wl@gnu.org>
4005 * doc/groff.texinfo: More fixes for texinfo 4.1 and higher.
4007 2002-03-10 Werner LEMBERG <wl@gnu.org>
4009 * tmac/pspic.tmac: Add support for -Tdvi.
4010 * tmac/dvi.tmac: Include pspic.tmac.
4011 * src/devices/grodvi/grodvi.man: Document it.
4014 * font/devlj4/generate/Makefile: Fix URL of metric files.
4016 2002-03-09 Werner LEMBERG <wl@gnu.org>
4018 * PROBLEMS: The static constructor bug has been fixed in z/OS V1R3.
4020 2002-03-09 Larry Kollar <kollar@alltel.net>
4022 * tmac/groff_ms.man: Add documentation for RS and RE macros.
4024 2002-03-08 Werner LEMBERG <wl@gnu.org>
4026 * doc/groff.texinfo: Fixes for texinfo 4.1.
4028 2002-03-07 Werner LEMBERG <wl@gnu.org>
4030 * src/include/lib.h: Include getopt.h if groff-getopt.h can't be
4032 Handle CYGWIN properly.
4034 2002-03-07 Paco Andrés Verdú <pandres@dragonet.es>
4036 * font/devlbp/Makefile.sub (DEVFILES): Add some missing fonts.
4037 * tmac/lbp.tmac: Add some font translations.
4039 2002-03-02 Werner LEMBERG <wl@gnu.org>
4041 * font/devcp1047/R.proto, font/devlatin1/R.proto,
4042 font/devhtml/R.proto: Remove `charXXX' entries.
4043 * tmac/tty.tmac, tmac/html.tmac: Load latin1.tmac or cp1047.tmac
4046 * font/devlj4/generate/text.map: Remove `charXXX' entries.
4047 * font/devlj4/*: Regenerated all font definition files.
4048 * tmac/lj4.tmac: Load latin1.tmac.
4050 * src/utils/hpftodit/hpftodit.cc (do_file): Partially undo change
4051 from 2000-06-17: LJ4 metric files are *not* text files.
4053 * tmac/troffrc, tmac/dvi.tmac, tmac/ps.tmac: Don't use .T string
4054 register to test for EBCDIC.
4056 2002-03-01 Werner LEMBERG <wl@gnu.org>
4058 * src/utils/afmtodit/afmtodit.pl: Skip comment lines in encoding
4059 files (as grops already does).
4060 * src/utils/afmtodit/afmtodit.man: Document comment lines in map
4062 * src/devices/grops/grops.man: Document comment lines in encoding
4065 * tmac/cp1047.tmac: New file.
4066 * tmac/dvi.tmac, tmac/tty-char.tmac: Use it.
4067 * tmac/ps.tmac: Load latin1.tmac or cp1047.tmac.
4068 * tmac/Makefile.sub (NORMALFILES): Updated.
4070 * tmac/ec.tmac: Don't load latin1.tmac again.
4072 * font/devps/generate/lgreekmap, font/devps/generate/symbolchars,
4073 font/devps/generate/dingbats.map,
4074 font/devps/generate/dingbats.rmap, font/devps/text.enc,
4075 font/devps/generate/Makefile (symbolmap): Add header comment.
4076 * font/devps/generate/textmap: Ditto.
4077 Remove `charXXX' entries.
4078 * font/devps/symbolmap: Regenerated.
4079 * font/devps/*: Regenerated all font definition files.
4081 2002-02-28 Werner LEMBERG <wl@gnu.org>
4083 Add color support to grodvi (for drawing colors are currently
4084 translated to gray values).
4086 * src/devices/grodvi/dvi.cc (FILL_MAX): Removed.
4087 (dvi_printer): Add `cur_color' member.
4088 (dvi_printer::set_color): New function.
4089 (draw_dvi_printer): Remove `fill'.
4090 (draw_dvi_printer::fill_next): Pass environment as parameter.
4091 Update code for new color support translated to gray.
4092 (dvi_printer::set_char): Updated.
4093 (dvi_printer::begin_page, dvi_printer::end_page): Handle color
4094 changes crossing the page border.
4095 (dvi_printer::draw): Updated.
4096 Remove cases `f' and `F'.
4097 * tmac/dvi.tmac: Add color definitions.
4098 * NEWS, src/devices/grodvi/grodvi.man: Updated.
4100 * tmac/an-old.tmac (R): Make this a macro to emit a warning if
4103 * aclocal.m4 (GROFF_NEED_DECLARATION): Use test similar to recent
4104 versions of autoconf.
4105 * configure: Updated.
4107 * doc/homepage.ms: Use `.blm'.
4108 * tmac/www.tmac (www-depth): New auxiliary variable.
4109 (www-pop-level): Don't issue HTML tag.
4110 (ULS, ULE, LI): Use absolute indentation.
4112 * src/devices/grops/ps.cc (ps_printer::begin_page,
4113 ps_printer::end_page): Switch forth and back to default color while
4114 starting a new page.
4116 2002-02-27 Werner LEMBERG <wl@gnu.org>
4118 Add EC and TC fonts to devdvi.
4120 * src/utils/tfmtodit/tfmtodit.man: Document patching of exbase.mf.
4121 * font/devdvi/generate/cork.map: Renamed to...
4122 * font/devdvi/generate/ec.map: This.
4123 Remove entry for `aq'.
4124 * font/devdvi/generate/tc.map: New file.
4125 * font/devdvi/generate/Makefile (*EC, *TC): New creation rules for
4128 * font/devdvi/*EC, font/devdvi/*TC: New font definition files.
4129 * font/devdvi/Makefile.sub (DEVFILES): Updated.
4130 * tmac/ec.tmac: New file.
4131 * tmac/Makefile.sub (NORMALFILES): Updated.
4132 * NEWS, src/devices/grodvi/grodvi.man: Updated.
4133 * man/groff_char.man: Check `ECFONTS' register.
4135 * font/devdvi/{TR,TI,TB,TBI,HR}: Fix `name' field.
4137 2002-02-26 Werner LEMBERG <wl@gnu.org>
4139 * font/devdvi/generate/*.map: Remove all `charXXX' entries.
4140 * font/devdvi/generate/cork.map: Add 'y and 'Y.
4141 * font/devdvi/*: Updated.
4142 * tmac/dvi.tmac: Formatting.
4144 Add font `HBI' for the dvi output.
4145 Add support for font families `T' and `H'.
4147 * font/devdvi/HBI: New file.
4148 * font/devdvi/B: Renamed to ...
4149 * font/devdvi/TB: This.
4150 * font/devdvi/BI: Renamed to ...
4151 * font/devdvi/TBI: This.
4152 * font/devdvi/I: Renamed to ...
4153 * font/devdvi/TI: This.
4154 * font/devdvi/R: Renamed to ...
4155 * font/devdvi/TR: This.
4156 * font/devdvi/H: Renamed to ...
4157 * font/devdvi/HR: This.
4158 * font/devdvi/Makefile.sub (DEVFILES): Updated.
4159 * font/devdvi/generate/Makefile (HBI): New rule.
4161 (R, I, B, BI, H): Renamed to ...
4162 (TR, TI, TB, TBI, HR): This, respectively.
4164 * NEWS, src/devices/grodvi/grodvi.man: Updated.
4165 * font/devdvi/DESC.in: Don't mount R, I, B, BI, and CWI.
4166 Add `styles' and `family' keywords.
4167 * tmac/dvi.tmac: Alias `H' to `HR'.
4168 Add some fspecial requests for italic fonts.
4169 Add TR and TI as special.
4170 Add support for `_' with font CWI.
4172 * src/roff/troff/number.cc (parse_expr): Add missing `break' for
4173 operator `:'. Until now, the expression `0:1' would return 2
4176 2002-02-25 Werner LEMBERG <wl@gnu.org>
4178 * man/groff_char.man: Added some missing PS glyph names (from the
4180 * font/devps/generate/textmap, font/devps/symbolmap: Add
4183 * doc/groff.texinfo: Minor additions and fixes.
4184 * man/groff_diff.man: Remove documentation of fp request. This
4185 is already covered in the original troff manual.
4186 Updated to be consistent with other doc files.
4189 2002-02-24 Werner LEMBERG <wl@gnu.org>
4191 * aclocal.m4 (GROFF_EBCDIC): Don't include `font/devutf8' in
4193 Define new variable OTHERDEVDIRS (containing `font/devlj4
4194 font/devlbp' if not EBCDIC).
4195 * Makefile.in (TTYDEVDIRS): Always include `font/devutf8'.
4196 (OTHERDEVDIRS): New variable.
4197 (MDEFINES, DEVDIRS, ALLDIRS, DISTDIRS): Updated.
4198 * configure: Regenerated.
4200 * NEWS, src/devices/grotty/grotty.man: Updated.
4202 2002-02-23 Werner LEMBERG <wl@gnu.org>
4204 * src/roff/troff/input.cc (do_overstrike, do_bracket,
4205 get_line_arg): Honour input level.
4207 Add new symbol `mc' corresponding to U+00B5 MICRO SIGN.
4209 * font/*/*: Implement it in all font files.
4210 * font/devps/generate/textmap, font/devps/generate/symbolchars,
4211 * font/devps/symbolmap: Updated.
4212 * font/devlj4/generate/text.map: Updated.
4213 * font/devdvi/generate/CompileFonts (sizes): Add LaTeX sizes.
4214 * font/devdvi/generate/texmi.map: Updated.
4216 * font/devutf8/R.proto: Remove all `charXXX' entries.
4217 * font/devutf8/NOTES: Updated.
4219 * font/devX*/*: Regenerated with xtotroff, using fonts from XFree86
4222 * tmac/latin1.tmac, tmac/psold.tmac, tmac/tty-char.tmac: Updated.
4224 * NEWS, man/groff_char.man: Updated.
4226 2002-02-21 Phil Lobbes <phil@perkpartners.com>
4228 * src/include/lib.h [HAVE_SNPRINTF]: Include stdarg.h.
4230 2002-02-20 Ralph Corderoy <ralph@inputplus.demon.co.uk>
4232 * src/roff/grog/grog.pl: Fix computation of $refer.
4234 2002-02-19 Werner LEMBERG <wl@gnu.org>
4236 * src/include/lib.h [!HAVE_SNPRINTF]: Add declarations for
4237 `snprintf' and `vsnprintf'.
4239 * src/include/htmlindicate.h: Renamed to...
4240 * src/include/htmlhint.h: This.
4241 * src/include/Makefile.sub: Updated.
4242 * src/preproc/eqn/main.cc: Updated.
4244 2002-02-18 Werner LEMBERG <wl@gnu.org>
4246 * man/roff.man, man/groff_out.man, man/groff.man,
4247 man/groff_diff.man, man/ditroff.man, src/roff/groff/groff.man,
4248 src/roff/troff/troff.man: Updated to latest changes in www.tmac.
4250 * win32-diffs: Updated.
4252 2002-02-17 Werner LEMBERG <wl@gnu.org>
4254 * doc/Makefile (clean): Add *.eps.
4255 (MEMACROS): Removed.
4256 (TFLAG): New variable.
4259 (GROFF): Use TFLAG, FFLAG, -U, -p, -e, -t, and -ww.
4261 (.ms.html, .ms.ascii, .ms.ps, homepage.html): Simplify.
4263 * tmac/www.tmac: Use dummy diversion while resetting and disabling
4265 * tmac/e.tmac: Inserted some more `\"' to remove warnings if used
4267 * src/roff/troff/troff.man: Fix order of parameter description.
4271 2002-02-16 Gaius Mulley <gaius@glam.ac.uk>
4273 Simplify image handling for grohtml.
4276 * src/devices/grohtml/html-text.cc (DEBUGGING): Don't undefine but
4278 (html_text::dump_stack): Don't emit newline while debugging.
4279 (html_text::do_push) [DEBUGGING]: Print more info.
4280 (html_text::check_emit_text): Fix handling of <p>.
4281 * src/devices/grohtml/html.h: Updated.
4282 * src/devices/grohtml/output.cc (FPUTC, FPUTS, PUTC): New macros,
4283 replacing `fputc', `fputs', `putc'. If DEBUGGING is defined, they
4284 send its data to stderr also.
4286 (simple_output::space_or_newline) [DEBUGGING]: Removed.
4287 * src/devices/grohtml/post-html.cc (html_printer::do_links,
4288 html_printer::html_printer): Remove `DEBUGGING' conditionals.
4290 * src/include/html-strings.h (HTML_IMAGE_{CENTERED,LEFT,RIGHT,END}):
4292 * src/libs/libgroff/htmlhint.cc (is_in_graphic_start,
4293 is_inline_image): Removed.
4294 (html_begin_suppress, html_end_suppress): Don't take a parameter.
4295 (graphic_start, graphic_end): Removed.
4296 * src/include/htmlindicate.h: Updated.
4297 * src/preproc/html/pre-html.cc (DEBUG_HTML): Removed.
4298 (macroset_template): New global variable.
4299 (makeFileName): Use `macroset_template'.
4300 (write_end_image): Don't take a parameter.
4302 (write_start_image: Don't emit newline.
4303 (char_buffer::write_upto_newline): Updated.
4304 (char_buffer::skip_to_newline): Renamed to ...
4305 (char_buffer::skip_until_newline): This.
4307 (char_buffer::write_file_troff, char_buffer::write_file_html):
4309 (createAllPages, createImage) [DEBUGGING]: Handle `debug' flag.
4310 (removeAllPages): Remove `DEBUGGING' conditionals.
4311 (addRegDef, dump_args): New functions.
4312 (char_buffer::do_html, char_buffer::do_image): Handle
4313 `www-image-template' command line variable.
4314 Add more debugging code.
4315 (addps4html): Removed.
4316 (removeTempFiles) [DEBUGGING]: Handle `debug' flag.
4318 * src/preproc/eqn/main.cc: Include `ctype.h'.
4319 (suppress_html): Removed.
4321 (inline_equation): Use `html_begin_suppress' and
4322 `html_end_suppress'.
4323 * src/preproc/pic/troff.cc: Don't include `htmlindicate.h'.
4324 (troff_output::start_picture, troff_output::finish_picture):
4326 * src/preproc/tbl/main.cc: Don't include `htmlindicate.h'.
4327 (process_input_file): Updated.
4329 * src/roff/troff/div.cc (page_number): Set page number only if the
4330 `ps4html' register isn't defined.
4331 * src/roff/troff/input.cc (image_no): New external variable.
4332 (do_suppress): Use it.
4333 * src/roff/troff/node.h (suppress_node::image_id): New member.
4334 * src/roff/troff/node.cc (image_no): Remove `static' keyword.
4335 (suppress_node::suppress_node): Initialize `image_id' member.
4336 (suppress_node::same): Handle `image_id' also.
4337 (suppress_node::copy): Updated.
4338 (last_image_id): New global variable.
4339 (suppress_node::tprint): Use it.
4341 * tmac/an-old.tmac (TS, TE, EQ, EN): Use HTML-IMAGE and
4343 * tmac/pspic.mac (PSPIC): Fix html support.
4344 * tmac/s.tmac (@EQ, @EN, @TS, TE, PS, PE): Ditto.
4345 * tmac/www.tmac (www-image-template): Set up.
4346 (HTMLINDEX): Renamed to...
4348 (BODYCOLOR): Renamed to...
4350 (BACKGROUND): Renamed to...
4352 (URL): Change order of parameters for consistency.
4353 (MAILTO): Renamed to...
4355 (IMAGE, PNG-IMAGE, MARGIN-PNG-IMAGE): Renamed to...
4356 (IMG, PIMG, MPIMG): This.
4357 (HTML-H-BEGIN, HTML-H-END): Renamed to...
4359 (LINKS): Renamed to...
4361 (LINE): Renamed to...
4363 (NO-AUTO-RULE): Renamed to...
4365 (HTML-TL): Renamed to...
4367 (UL-BEGIN, UL-END): Renamed to...
4369 (DROPCAP): Renamed to...
4371 (TS, TE, EQ, EN): Provide default definitions.
4372 (www-make-unique-name): Updated.
4373 (HTML-IMAGE-INLINE): Fix typo.
4374 * tmac/groff_www.man: Updated.
4376 * doc/Makefile (homepage.html): Add option -r to grohtml.
4377 Use shortened image name.
4378 * doc/groff.texinfo: Updated info on grohtml strings and macros.
4379 * doc/homepage.ms: Updated and extended.
4381 2002-02-14 Werner LEMBERG <wl@gnu.org>
4383 Don't use `CSI 39 m' and `CSI 49 m' but `CSI 0 m'.
4385 * src/devices/grotty/tty.cc (SGR_DEFAULT_COLOR,
4386 SGR_BACK_DEFAULT_COLOR): Replaced with ...
4387 (tty_printer::put_color): Use it.
4388 (ttr_printer::end_page): Simplify.
4390 2002-02-13 Werner LEMBERG <wl@gnu.org>
4392 * tmac/groff_tmac.man: Moved to...
4393 * man/groff_tmac.man: This place.
4394 * tmac/Makefile.sub, man/Makefile.sub: Updated.
4396 2002-02-12 Werner LEMBERG <wl@gnu.org>
4398 * src/libs/libgroff/Makefile.sub (snprintf.o): Don't use
4399 $(COMPILE.c) to not include groff's assert.h.
4401 * src/drivers/grotty/tty.cc (main): Add GROFF_NO_SGR environment
4403 * NEWS, src/drivers/grotty/grotty.man: Document it.
4405 2002-02-11 Werner LEMBERG <wl@gnu.org>
4407 * src/libs/snprintf/snprintf.c: Updated to latest version
4410 * src/roff/grog/grog.pl (process): Fix handling of `.['. We now
4411 test whether there is `.]' also.
4412 Don't check for spaces after `.['.
4413 * src/roff/grog/grog.sh: Do the same.
4415 2002-02-10 Werner LEMBERG <wl@gnu.org>
4419 * src/libs/libgroff/illegal.cc: Renamed to ...
4420 * src/libs/libgroff/invalid.cc: This.
4421 (illegal_char_table): Renamed to ...
4422 (invalid_char_table): This.
4423 * src/libs/libgroff/Makefile.sub: Updated.
4424 * win32-diffs: Updated.
4426 * doc/groff.texinfo, src/devices/grops/psrm.cc (ps_get_line),
4427 src/libs/libdriver/input.cc (fatal_command, parse_color_command,
4428 parse_x_command), src/libs/libgroff/font.cc (text_file::next,
4429 font::load), src/preproc/eqn/main.cc (read_line, main),
4430 src/preproc/eqn/lex.cc (file_input::read_line),
4431 src/preproc/pic/lex.cc (file_input::read_line,
4432 simple_file_input::get, simple_file_input::peek),
4433 src/preproc/pic/main.cc (top_input::get, top_input::peek),
4434 src/preproc/pic/pic.man, src/preproc/refer/main.cc
4435 (input_stack::push_file), src/preproc/refer/refer.cc (do_file,
4436 do_bib), src/preproc/tbl/main.cc (table_input::get),
4437 src/preproc/grn/grn.man, src/preproc/grn/main.cc (interpret),
4438 src/roff/troff/input.cc (file_iterator::fill, file_iterator::peek,
4439 do_zero_width, read_request, encode_char, ps_get_line,
4440 transparent_file, get_char_for_escape_name, transparent_translate,
4441 asciify, input_char_description, read_string, set_string),
4442 src/roff/troff/env.cc (environment::add_html_tag),
4443 src/roff/troff/troff.man, tmac/e.tmac (`@(', `(f'): Do it.
4445 * src/include/lib.h: Updated.
4447 * src/preproc/eqn/eqn.cc: Removed.
4451 * src/preproc/grn/hdb.cc (DBRead): Fix fscanf() fields.
4453 2002-02-09 Werner LEMBERG <wl@gnu.org>
4455 * doc/gnu.xpm: New image.
4456 * doc/Makefile (DOCS): Add homepage.ps.
4457 Add rules for converting xpm->png and xpm->eps.
4458 Use `gnu.{xpm,eps}' as image names.
4459 * doc/homepage.ms: Updated.
4461 2002-02-09 Gaius Mulley <gaius@glam.ac.uk>
4463 * tmac/www.tmac (www-error): New macro, replacing calls to `@error'.
4464 (IMAGE): Change image position parameters to `-L', `-R', and `-C'.
4465 Remove calls to `B1' and `B2'
4466 (PNG-IMAGE): New macro for inclusion of images in PNG format.
4467 (www-left-ll-trap, www-left-po-trap, www-right-ll-trap): New
4468 auxiliary variables for MARGIN-PNG-IMAGE.
4469 (www-finish-left-po, www-finish-right-ll, www-finish-left-ll): New
4470 auxiliary macros for MARGIN-PNG-IMAGE.
4471 (MARGIN-PNG-IMAGE): New macro to put an image in PNG format into
4473 (www-heading-no): New auxiliary variable for HTML-H-{BEGIN,END}.
4474 (HTML-H-BEGIN, HTML-H-END): New macros to begin and end a heading.
4475 (DROPCAP): New macro to produce dropcap characters.
4476 (www-do-image): Renamed back to...
4477 (HTML-DO-IMAGE): This.
4478 Updated all callers.
4480 * doc/Makefile (gnubw.eps): Updated.
4481 * doc/homepage.ms: Updated.
4483 2002-02-08 Werner LEMBERG <wl@gnu.org>
4485 * doc/pic.ms: Fixed typos (\(*tx -> \*(tx).
4486 Added `linethick' to table in section `Style Variables'.
4488 2002-02-08 Gaius Mulley <gaius@glam.ac.uk>
4490 * src/libs/libdriver/input.cc (get_extended_arg): Fix conditional.
4492 2002-02-07 Werner LEMBERG <wl@gnu.org>
4494 Adding options -C (compatibility mode) and -c (grotty's old output
4497 * src/roff/nroff/nroff.sh: Implement it.
4499 * NEWS, src/roff/nroff/nroff.man: Updated.
4501 * PROBLEMS: Document bison 1.32 bug.
4503 Some fixes to make groff compile on z/OS 1.2 UNIX (was OS/390).
4505 * src/roff/troff/node.cc (make_tfont): Define it earlier.
4506 * src/roff/troff/div.h: Add prototype for `end_diversions'.
4507 * src/roff/troff/input.cc: Add prototype for `process_input_stack'.
4508 * src/roff/troff/env.h: Add prototype for `title'.
4510 Adding EBCDIC support to grotty.
4512 * src/devices/grotty/tty.cc (CSI): New macro.
4513 (SGR_*, tty_printer::put_color): Use it.
4515 2002-02-06 Werner LEMBERG <wl@gnu.org>
4517 Implementing color support in grotty. The new switch -c activates
4518 the old drawing scheme, disabling color at the same time. The new
4519 switch `-i' selects italic instead of underlining (SGR only).
4521 * src/devices/grotty/tty.cc (putstring): New define instead of
4522 `fputs'. Updated all callers.
4523 (old_drawing_scheme): New global variable.
4524 (COLOR_CHANGE): New enum value.
4525 (SGR_*): New defines containing color handling escape sequences.
4526 (TTY_MAX_COLORS, DEFAULT_COLOR_IDX): New defines.
4527 (glyph): New members `back_color_idx' and `fore_color_idx'.
4528 (glyph::order): Add COLOR_CHANGE.
4529 (tty_printer): New members `cur_fore_idx', `curr_back_idx',
4530 `is_underline', `is_bold', `cu_flag', `tty_colors'.
4531 New methods `make_underline', `make_bold', `color_to_idx',
4532 `change_color', `put_color'.
4533 (cu_flag): Moved into `tty_printer' class.
4534 (tty_printer::tty_printer): Initialize colors.
4535 (tty_printer::add_char, tty_printer::set_char, tty_printer::special,
4536 tty_printer::draw, tty_printer::end_page): Handle colors also.
4537 (main): Add options `-c' and `-i'.
4539 * NEWS, src/devices/grotty/grotty.man: Updated.
4541 * src/include/errarg.h (errarg): Add support for `unsigned int'.
4542 * src/libs/libgroff/errarg.c: Implement it.
4544 * src/include/printer.h (printer): Add `change_color' method
4545 (currently used by grotty only).
4546 * src/libs/libdriver/printer.cc: Implement it.
4547 * src/libs/libdriver/input.cc (parse_D_command, do_file): Add
4548 call to `pr->change_color'.
4550 * src/roff/troff/node.cc (troff_output_file::fill_color,
4551 troff_output_file::glyph_color): Call `do_motion'.
4553 * tmac/tty.tmac: Add color definitions.
4555 * src/roff/groff/groff.man: Minor fixes.
4557 2002-02-05 Bernd Warken <bwarken@mayn.de>
4559 * src/libs/libdriver/input.cc: Introduce `EnvInt' typedef and use
4560 it. This is a preparation for future changes.
4562 2002-02-05 Werner LEMBERG <wl@gnu.org>
4564 * src/roff/troff/input.cc (process_input_stack): Fix the case
4565 where leading spaces are followed by \f or \s; previously, an
4566 incorrect space width has been used.
4568 * doc/roff.man (quoted_char): Fix argument.
4569 (comment): Define string.
4571 2002-02-04 Larry Kollar <kollar@alltel.net>
4573 * doc/groff.texinfo: More fixes.
4575 2002-02-04 Werner LEMBERG <wl@gnu.org>
4577 * src/preproc/eqn/box.cc (output_string): Don't use \\*[...].
4578 * src/preproc/eqn/main.cc (do_file, inline_equation): Call
4579 `restore_compatibility' before `output_string' -- the LINE_STRING
4580 register now already contains proper switches from and to
4583 * man/groff_char.man: Add Euro symbol.
4584 * man/groff_diff.man: Improve documentation of `.am1' and `.as1'.
4585 * tmac/tty.tmac: Add `EUR' as replacement for `eu' and `Eu'.
4586 * doc/groff.texinfo (Defstr*): Print strings with full syntax.
4589 * doc/Makefile (.SUFFIXES, .texinfo.pdf, clean): Add support for
4591 (.texinfo.html): Add support for texinfo->html.
4593 2002-02-03 Werner LEMBERG <wl@gnu.org>
4595 Added three new requests `ds1', `as1', and `ami'. The former two
4596 are equivalent to `ds' and `as' with the difference that
4597 compatibility mode is saved on entry, switched off during string
4598 expansion, and restored on exit. The latter is the pendant to `dei'
4601 (do_define_string): Use `define_mode' and `calling mode'.
4602 Insert COMPATIBLE_SAVE and COMPATIBLE_RESTORE at the beginning and
4603 end of string, respectively.
4604 (define_string, append_string): Use `calling_mode'.
4605 (define_nocomp_string, append_nocomp_string,
4606 define_string_indirect): New functions.
4607 (init_input_requests): Updated.
4608 * NEWS, man/groff_diff.man, man/groff.man: Document it.
4610 * src/preproc/eqn/box.cc (box::top_level, box::extra_space): Use
4611 `as1' for assigning LINE_STRING (this is `10' usually). Sun's
4612 mm macro package accesses this string register directly.
4613 * src/preproc/eqn/main.cc (inline_equation): Use `as1'.
4615 * tmac/trace.tmac: Trace calls to `am' also. Make it work in
4618 2002-02-02 Larry Kollar <kollar@alltel.net>
4620 * doc/groff.texinfo, tmac/groff_ms.man: More fixes.
4622 2002-01-31 Werner LEMBERG <wl@gnu.org>
4624 * tmac/an-old.tmac (I): Use \, and \/ to improve spacing.
4626 2002-01-31 Bernd Warken <bwarken@mayn.de>
4628 * src/devices/grolbp/lbp.cc (main): Delete `pr'.
4629 * man/groff_out.man: Revised and updated.
4631 2002-01-30 Bernd Warken <bwarken@mayn.de>
4633 * src/libs/libdriver/input.cc [USE_ENV_STACK]: New macro to comment
4634 out the unused `{' and `}' commands. Undefined by default.
4635 (IntArray): Make `data' private.
4636 (IntArray::operator[], IntArray::get_data, IntArray::len): Use these
4637 new methods instead.
4638 (skip_line_D, skip_to_end_of_line): New functions.
4639 (get_D_fixed_args): Use `skip_line_D'.
4640 Changed to handle dummy odd arguments by ...
4641 (get_D_fixed_args_odd_dummy): This new function.
4642 (get_D_variable_args): Split some code into ...
4643 (get_possibly_integer_args): This new function.
4644 (send_draw): Use more `const'.
4645 (delete_current_env): New function.
4646 (position_to_end_of_args): Use `size_t'.
4648 (send_draw): Updated.
4649 (parse_D_command): Handle `c', `C', and `t' better.
4653 2002-01-29 Werner LEMBERG <wl@gnu.org>
4656 * doc/groff.texinfo: Introduce @Def...List, @Def...Item, and
4657 @Def...ListEnd which replaces @Def...x. This is necessary to get
4658 proper HTML output -- see the comment in the file for more
4662 2002-01-29 Gaius Mulley <gaius@glam.ac.uk>
4664 Fixes to make color changes of 2002-01-21 work with grohtml.
4666 * src/devices/grohtml/post-html.cc (style): Updated.
4667 (html_printer): Remove unused methods.
4668 (html_printer::do_font, html_printer::draw, html_printer::set_char,
4669 html_printer::special): Updated.
4670 * src/devices/grohtml/html-text.cc (debugStack, turnDebug,
4671 html_text::dump_stack_element, html_text::dump_stack) [DEBUGGING]:
4672 Added some debugging code.
4673 (html_text::start_tag): Updated.
4674 (html_text::do_push): New method.
4675 (html_text::push_para): Call it.
4676 Add method for handling color.
4677 (html_text::do_color): Updated.
4678 (html_text::shutdown): Handle color.
4679 * src/devices/grohtml/html-text.h (tag_definition): New member
4683 2002-01-28 Werner LEMBERG <wl@gnu.org>
4685 * tmac/ps.tmac, tmac/html.tmac: Fix compatibility mode issues.
4687 2002-01-27 Gaius Mulley <gaius@glam.ac.uk>
4689 Add two switches -a and -g to control the antialiasing bits for
4690 text and graphics, respectively.
4692 * src/devices/grohtml/post-html.cc (main): Dummy code for `-a' and
4694 * src/devices/grohtml/grohtml.man: Document them.
4695 * src/preproc/html/pre-html.cc (MIN_ALPHA_BITS, MAX_ALPHA_BITS):
4697 (textAlphaBits, graphicAlphaBits, antiAlias): New global variables.
4698 (setupAntiAlias): New function.
4699 (createAllPages): Updated.
4700 (scanArguments): Handle `-a' and `-g'.
4701 (main): Call `setupAntiAlias'.
4704 2002-01-27 Werner LEMBERG <wl@gnu.org>
4706 * doc/groff.texinfo (Def*): Call index function after deffn.
4708 * tmac/html.tmac: Call `nroff' request.
4710 2002-01-26 Larry Kollar <kollar@alltel.net>
4712 * tmac/groff_ms.man: Add some omissions.
4714 2002-01-25 Larry Kollar <kollar@alltel.net>
4716 * tmac/groff_ms.man: Typographical improvements.
4718 2002-01-25 Werner LEMBERG <wl@gnu.org>
4720 * doc/groff.texinfo: Updated version and copyright.
4721 * src/devices/grops/grops.man: Updated.
4723 * tmac/groff_tmac.man: Fix `ig' macro.
4725 * tmac/an-old.tmac (ne): Redefine `ne' request to be a no-op in
4727 Use `.ne' unconditionally everywhere.
4728 (TS): Only insert some vertical space. Doing a page break is no
4729 longer necessary due to the redefinition of the `ne' request.
4731 * src/libs/libdriver/input.cc (parse_D_command): Don't emit a
4732 warning for unknown subcommands but parse and pass them to the
4735 2002-01-24 Werner LEMBERG <wl@gnu.org>
4737 * tmac/groff_www.man, NEWS: Fix typos.
4739 2002-01-21 Werner LEMBERG <wl@gnu.org>
4741 Complete revision of color support:
4743 Adapt programs to the new libdriver/input.cc.
4745 Color spaces are no longer converted to RGB but transferred as-is
4746 in the troff intermediate output format.
4748 Handle default color gracefully. troff now supports a `default'
4749 color (which can't be changed).
4751 grops will now use the proper color space functions if available.
4755 Note that currently grohtml doesn't handle colors properly. This
4758 * src/libs/libgroff/itoa.c (UINT_DIGITS): New macro.
4759 (ui_to_a): New function.
4760 * src/include/lib.h: Updated.
4762 * src/include/color.h (color_scheme): Replace `NONE' with `DEFAULT'.
4763 (color): Simplified; removed all `double' members and methods.
4764 A new array `components' now holds the color parameters.
4765 (color::is_default, color::get_components): New methods.
4766 (color::operator==, color:operator!=): New.
4767 (Red, Green, Blue, Cyan, Magenta, Yellow, Black, Gray): New macros
4768 to make access to the `components' array more comprehensible.
4769 * src/libs/libgroff/color.cc: Implement new color support.
4770 (atoh): Small fixes.
4771 (color::read_encoding): Simplified for new troff intermediate color
4773 (default_color): New global variable.
4775 * src/roff/troff/input.cc (default_symbol): New global variable.
4776 (lookup_color): Use it.
4777 (default_black): Removed.
4778 (do_glyph_color, do_fill_color): Simplified.
4779 (define_color): Handle default color.
4781 (do_if_request): Handle default color.
4782 * src/roff/troff/env.cc (environment::environment): Initialize
4783 colors with `default_color'.
4784 * src/roff/troff/node.cc (troff_output_file::put): Add method
4786 (troff_output_file::hex): Removed.
4787 (troff_output_file::fill_color, troff_output_file::glyph_color):
4788 Updated to include/color.h and libdriver/input.cc.
4790 * src/preproc/pic/object.cc (draw_arrow): New parameter to set
4791 fill color properly (identically to the outline color). \D'f...'
4792 doesn't work any more.
4793 All function calls to it updated.
4795 * src/devices/grohtml/post-html.cc (html_printer::do_body, main):
4797 * src/devices/grohtml/html-text.cc (html_text::issue_color_begin):
4800 * src/devices/grops/ps.cc (ps_output::put_color): New method.
4801 (ps_printer::sbuf_color): Make a real member instead of pointer.
4802 (ps_printer::fill_color, ps_printer::output_color): Removed.
4803 (ps_printer::ps_printer): Updated.
4804 (ps_printer::set_char): Ditto.
4805 (ps_printer::set_color): Use various color schemes.
4806 Use `put_color' method.
4807 (ps_printer::flush_sbuf): Don't set color.
4808 (ps_printer::fill_path): Take `environment' as parameter.
4809 Simplify color handling.
4810 (ps_printer::set_line_thickness): Renamed to ...
4811 (ps_printer::set_line_thickness_and_color): This (and updated).
4812 (ps_printer::set_color): Change second parameter from `complete'
4813 to `fill' which better describes what it does.
4814 (ps_printer::draw): Call `flush_sbuf' to output graphic commands
4815 and text in the right order.
4817 Remove branches for `f' and `F'; this is handled by
4819 * src/devices/grops/ps.h: Updated.
4820 * font/devps/prologue (FL): Redefined.
4821 ({F,C}r,k,g: New color functions (with and without filling).
4823 * doc/pic.ms, src/preproc/pic/pic.man: Small fixes.
4824 * man/groff_diff.man, man/groff.man, man/groff_out.man,
4825 doc/groff.texinfo, NEWS: Updated.
4827 2002-01-20 Bernd Warken <bwarken@mayn.de>
4829 * src/libs/libdriver/input.cc: Completely rewritten. See comments
4830 in this file for what has been changed.
4832 2002-01-19 Werner LEMBERG <wl@gnu.org>
4834 * test-groff: Fix GROFF_FONT_PATH.
4835 * tmac/andoc.tmac: Add dummy macros for equation support -- eqnrc
4836 is read before .TH or .Dd is parsed.
4838 2002-01-18 Gaius Mulley <gaius@glam.ac.uk>
4840 * src/libs/libgroff/geometry.cc (check_output_arc_limits): Fix
4841 quadrant boundaries.
4843 2002-01-18 Werner LEMBERG <wl@gnu.org>
4845 * devices/grops/ps.cc: Aargh! Fix the fix of the incorrectly
4848 2002-01-17 Ruslan Ermilov <ru@FreeBSD.org>
4850 * tmac/doc.common: Initialize %I register for the %I macro to
4851 avoid (harmless) warning.
4852 * tmac/doc.tmac (Bd): There is no reason to enforce -compact
4853 when in the SYNOPSIS section.
4855 2002-01-17 Bruno Haible <haible@clisp.cons.org>
4857 * src/preproc/pic/lex.cc (get_token): Fix typo.
4859 2002-01-17 Werner LEMBERG <wl@gnu.org>
4861 * devices/grops/ps.cc: Fix incorrectly applied last patch.
4863 2002-01-17 Larry Kollar <kollar@alltel.net>
4865 * tmac/groff_ms.man: Completely rewritten.
4867 2002-01-16 Werner LEMBERG <wl@gnu.org>
4869 * tmac/an-old.tmac (TS): Force break, inserting some vertical space.
4871 2002-01-15 Gaius Mulley <gaius@glam.ac.uk>
4873 * devices/grops/ps.cc (ps_printer::fill_path): Fix handling of
4875 (ps_printer::draw): Ditto.
4877 2002-01-14 Ruslan Ermilov <ru@FreeBSD.org>
4879 * tmac/groff_mdoc.man: Minor fixes.
4881 2002-01-13 Werner LEMBERG <wl@gnu.org>
4883 * man/groff_out.man: Some fixes.
4885 2002-01-13 Gaius Mulley <gaius@glam.ac.uk>
4887 * doc/pic.ms: Fix typos.
4889 2002-01-12 Werner LEMBERG <wl@gnu.org>
4891 * doc/groff.texinfo, doc/groff.man: More on a printable backslash.
4893 2002-01-10 Werner LEMBERG <wl@gnu.org>
4895 * font/devutf8/R.proto, font/devhtml/R.prot: Add `Eu' and `eu'
4899 2002-01-09 Bernd Warken <bwarken@mayn.de>
4901 * man/groff_out.man: Revised.
4902 * man/roff.man: Minor fixes.
4903 * src/roff/troff/troff.man: Some reordering.
4905 2002-01-09 Werner LEMBERG <wl@gnu.org>
4907 * tmac/an-old.tmac: Add dummy macros for equation support.
4909 2002-01-07 Werner LEMBERG <wl@gnu.org>
4911 doc/groff.texinfo: Fix documentation of glyph searching algorithm.
4913 * tmac/an-old.tmac: Revert change 2001-12-23. This breaks too many
4915 * tmac/groff_man.man: Small improvements.
4917 2002-01-07 Bernd Warken <bwarken@mayn.de>
4919 * man/groff_diff.man: Revised.
4921 2002-01-06 Werner LEMBERG <wl@gnu.org>
4923 * tmac/www.tmac: Remove extraneous backslash.
4925 2002-01-06 Bernd Warken <bwarken@mayn.de>
4927 * man/ditroff.man, src/roff/groff/groff.man, man/groff.man: Revised.
4929 2002-01-05 Werner LEMBERG <wl@gnu.org>
4931 Integrated groffer, contributed by Bernd Warken.
4933 * contrib/groffer/*: New.
4934 * Makefile.in, NEWS: Updated.
4936 2002-01-04 Werner LEMBERG <wl@gnu.org>
4938 * doc/groff.texinfo: Added macros `@Defmpreg' and `@Defmpregx' for
4939 registers defined in macro packages.
4940 Revising the ms part.
4942 2002-01-04 Larry Kollar <kollar@alltel.net>
4944 * doc/groff.texinfo: Add documentation for ms macros.
4946 2002-01-02 Werner LEMBERG <wl@gnu.org>
4948 First step in adding PS support for the Euro symbol. `eu' is the
4949 official Euro logo, `Eu' is a font-specific glyph variant.
4951 * font/devps/text.enc: Add `Euro' at position 9.
4952 * font/devps/generate/textmap: Add `Euro' as symbol `Eu'.
4953 * font/devps/symbolmap: Regenerated.
4957 2002-01-02 Bernd Warken <bwarken@mayn.de>
4959 * man/roff.man: Revised.
4961 2002-01-01 Bernd Warken <bwarken@mayn.de>
4963 * src/roff/groff/groff.man: Completely rewritten.
4965 2001-12-31 Werner LEMBERG <wl@gnu.org>
4967 * doc/Makefile: Updated.
4969 2001-12-30 Werner LEMBERG <wl@gnu.org>
4971 * tmac/www.tmac: Make all names of internal macros/registers/strings
4972 lowercase, and prepend `www-'.
4973 Other minor changes.
4974 * src/roff/troff/troff.man: Add preprocessor string at BOF.
4976 2001-12-30 Gaius Mulley <gaius@glam.ac.uk>
4978 Implement option `-b' in grohtml to set the HTML background colour.
4980 * src/devices/grohtml/post-html.cc (default_background): New global
4982 (html_printer::html_printer): Initialize `background' to
4983 `default_background'.
4984 (main): Implement option `-b'.
4986 * src/preproc/html/pre-html.cc (scanArguments): Add dummy handling
4988 * src/devices/grohtml/grohtml.man: Updated.
4989 * doc/Makefile (.ms.html): Use `-b'.
4990 * tmac/html.tmac: Don't set background color.
4992 Add new grohtml tag `.html-tl'.
4994 * src/devices/grohtml/post-html.cc (title_desc): Add `with_h1'
4996 (title_desc::title_desc): Updated.
4997 (html_printer::troff_tag): Handle `.html-tl'.
4998 (html_printer::write_title): Use `with_h1'.
4999 * tmac/www.tmac (www-end-nowhere): New auxiliary macro.
5000 (HTML-TL): New macro.
5002 Add support for unordered lists in HTML.
5004 * tmac/www.tmac (www-level): New auxiliary register.
5005 (www-level1, www-level2, www-level3): New auxiliary strings.
5006 (www-push-level, www-pop-level): New auxiliary macros
5007 (UL-BEGIN, UL-END, LI): User macros for unordered lists.
5011 * src/preproc/html/pre-html.cc (DEFAULT_IMAGE_RES): Increase to 100.
5012 (DEFAULT_VERTICAL_OFFSET): Removed.
5013 (IMAGE_BOARDER_PIXELS): Set to 0.
5014 (A4_LENGTH, A4_OFFSET, LETTER_LENGTH, LETTER_OFFSET): New macros.
5015 (vertical_offset): Initialize with 0.
5016 (gsPaper): New global variable.
5017 (get_resolution): Scan for and return unsigned int.
5018 (get_papersize): New function to get paper length from devps/DESC.
5019 (determine_vertical_offset): New function.
5020 (createAllPages): Produce gray-level images and use proper page
5022 (createImage): Use `-quiet' option of pnmcrop.
5023 (addZ): Fix passing of `-Z'.
5024 (scanArguments): Fix handling of `-o'.
5025 (main): Call `determine_vertical_offset'.
5026 * src/devices/grohtml/post-html.cc (html_printer::draw): Comment out
5029 * src/libs/libgroff/tmpfile.cc (add_tmp_file): Fix buffer length.
5030 * src/roff/troff/node.cc (troff_output_file::check_charinfo): Handle
5031 glyph descenders properly.
5033 * doc/homepage.ms: Include `gnubw.eps'.
5034 * doc/Makefile (gnubw.eps): New rule.
5035 (homepage.html): Depend on `gnubw.eps'.
5037 2001-12-25 Werner LEMBERG <wl@gnu.org>
5039 * src/roff/troff/input.cc (default_black): Fix return value.
5041 2001-12-24 Ruslan Ermilov <ru@FreeBSD.org>
5043 * tmac/doc-common (Dt): Change output of architecture strings.
5044 Do some syntax cleanup.
5045 * tmac/groff_mdoc.man: Updated.
5047 2001-12-23 Werner LEMBERG <wl@gnu.org>
5049 Adding an `itc' request (input line trap accepting \c).
5051 * src/roff/troff/env.h (environment): New member
5052 `continued_input_trap'.
5053 Make `do_input_trap' a friend function instead of `input_trap'.
5054 * src/roff/troff/env.cc (environment::environment,
5055 environment::copy): Updated.
5056 (environment::newline): Implement it.
5057 (do_input_trap): New function.
5058 (input_trap): Call `do_input_trap'.
5059 (input_trap_continued): New function.
5060 (init_env_requests): Updated.
5061 * src/roff/troff/TODO: Updated.
5063 * tmac/an-old.tmac (SH, SS, B, I, SM, SB, TP): Use `.itc' instead of
5066 * src/preproc/grn/hdb.cc (DBRead): Really chop after 127 characters.
5068 2001-12-22 Ruslan Ermilov <ru@FreeBSD.org>
5070 * tmac/doc-common, tmac/doc-syms: Small updates.
5072 2001-12-22 Colin Watson <cjwatson@debian.org>
5074 * tmac/an-old.tmac (an-p-footer): Set title length in environment 1.
5076 2001-12-22 Bernd Warken <bwarken@mayn.de>
5078 * MANIFEST: New file.
5080 2001-12-22 Werner LEMBERG <wl@gnu.org>
5082 * src/preproc/grn/grn.man: Updated.
5084 2001-12-22 Solar Designer <solar@openwall.com>
5086 * src/preproc/grn/hdb.cc (MAXSTRING_S): New macro.
5089 2001-12-19 Werner LEMBERG <wl@gnu.org>
5091 Implement a fallback character request `.fchar'.
5093 * src/roff/troff/charinfo.h (charinfo): New flag `fallback'.
5094 (is_fallback): New inline function.
5095 * src/roff/troff/input.cc (do_define_character): New function.
5096 (define_character): Call `do_define_character'.
5097 (define_fallback_character): New function.
5098 (init_input_requests): Add `fchar'.
5099 (charinfo::charinfo): Updated.
5100 (charinfo::set_macro): New argument to set `fallback' flag.
5101 * src/roff/troff/node.cc (make_glyph_node, make_node,
5102 node::add_char): Check `fallback' flag.
5103 * NEWS, man/groff_diff.man, man/groff_man: Updated.
5105 2001-12-16 Werner LEMBERG <wl@gnu.org>
5107 * groff.texinfo: Document exact search algorithm for glyphs.
5109 2001-12-15 Werner LEMBERG <wl@gnu.org>
5111 * Makefile.cpg, Makefile.ccpg, Makefile.man: Add dummy file to
5112 the left side of $(MANPAGES) rule to make it always non-empty.
5114 2001-12-14 Werner LEMBERG <wl@gnu.org>
5116 * src/roff/troff/input.cc (default_black): Define default color
5117 `black' if not yet defined.
5119 2001-12-13 Werner LEMBERG <wl@gnu.org>
5121 Implement new string-valued register `.fn' to return the current
5122 real (internal) font name.
5124 * env.cc (environment::get_font_name_string): New function.
5125 (init_env_requests): Add `.fn' register.
5126 * env.h (environment): Updated.
5127 * node.cc (font_info): Make `get_font_name' a friend.
5128 (get_font_name): New function.
5131 * man/groff_diff.man, man/groff.man, NEWS: Updated.
5133 2001-12-12 Ralph Corderoy <ralph@inputplus.demon.co.uk>
5135 * src/preproc/eqn/main.cc (inline_equation): Fix typos.
5137 2001-12-12 Werner LEMBERG <wl@gnu.org>
5139 * tmac/groff_man.man, doc/groff.texinfo: There is no .R macro.
5141 2001-12-10 Gaius Mulley <gaius@glam.ac.uk>
5143 * man/groff_diff.man: Adding documentation for \O.
5145 2001-12-10 Werner LEMBERG <wl@gnu.org>
5147 * src/preproc/html/pre-html.cc (TROFF_COMMAND): Removed.
5148 (scanArguments): Use PROG_PREFIX for the name of the troff binary.
5150 2001-12-09 Werner LEMBERG <wl@gnu.org>
5152 * man/roff.man: Revised.
5153 * src/roff/groff/groff.man: Replace man page references with a
5154 pointer to roff.man.
5156 2001-12-09 Bernd Warken <bwarken@mayn.de>
5158 * man/roff.man: Completely rewritten.
5160 2001-12-06 Ralph Corderoy <ralph@inputplus.demon.co.uk>
5162 * src/preproc/eqn/main.cc (inline_equation): Improve error message.
5164 2001-12-05 Werner LEMBERG <wl@gnu.org>
5166 * src/roff/troff/input.cc (get_delim_file_name): Removed since no
5168 * src/devices/grohtml/post-html.cc (html_printer::html_printer): Fix
5169 order of initializers.
5172 2001-12-05 Gaius Mulley <gaius@glam.ac.uk>
5174 * doc/groff.texinfo: Fix documentation of \O.
5176 * src/devices/grohtml/html-text.cc (html_text::do_indent,
5177 html_text::do_table, html_text::do_emittext, html_text::do_para):
5178 Use `const' for first argument.
5179 (html_text::do_table): Use cast.
5180 * src/devices/grohtml/html-text.h: Updated.
5181 * src/devices/grohtml/output.cc (simple_output::put_string): Add
5182 method for `const string &s'.
5183 * src/devices/grohtml/html.h: Updated.
5184 * src/devices/grohtml/post-html.cc (MAX_STRING_LENGTH): Removed.
5185 (ANCHOR_TEMPLATE): Modified.
5186 (manufacture_headings): New global variable to handle `-h' option.
5187 (is_subsection): Removed.
5188 (char_buffer::add_string): Add `const' to first argument.
5189 Protect against invalid string argument.
5190 Add method for `const string &s'.
5191 (text_glob): Completely redesigned.
5192 (page): Use `const' for strings and remove string length variable.
5193 (page::add_html): Removed.
5194 (page::add_end_encode): New member function.
5195 (to_unicode): Moved upwards.
5196 (title_desc, header_desc): Updated.
5197 (header_desc::write_headings): Updated to new ANCHOR_TEMPLATE
5199 (html_printer::is_bold, html_printer::make_bold): New member
5201 (html_printer::end_of_line): Updated.
5202 (generate_img_src, html_printer::do_auto_image,
5203 html_printer::do_title, html_printer::write_header,
5204 html_printer::determine_header_level, html_printer::do_heading,
5205 html_printer::do_linelength, html_printer::do_pageoffset,
5206 html_printer::do_indentation, html_printer::do_tempindent,
5207 html_printer::do_indentedparagraph, html_printer::do_break,
5208 html_printer::flush_sbuf, get_html_translation,
5209 html_printer::begin_page, html_printer::special): Rewritten to get
5210 rid of static string length limit.
5211 (html_printer::troff_tag): Added `.no-auto-rule'.
5212 (html_printer::flush_globs): Small fix.
5213 (html_printer::determine_space): Don't compute `space_width'.
5214 (html_printer::translate_to_html): Renamed to ...
5215 (html_printer::emit_html): This (with updates).
5216 (html_printer::write_header): Implement `-h' option.
5217 (html_printer::draw): Remove commented-out code. Handle `F'
5219 (html_printer::add_char_to_sbuf): Removed.
5220 (html_printer::add_to_sbuf): Rewritten.
5221 (html_printer::sbuf_continuation): Fixed.
5222 (html_printer::seen_backwards_escape, reverse,
5223 html_printer::remove_last_char_from_sbuf): Removed.
5224 (char_translate_to_html, str_translate_to_html): Removed.
5225 (html_printer::overstrike): New function member.
5226 (html_printer::set_char): Use it.
5227 (html_printer::do_body): New function member.
5228 (html_printer::~html_printer): Use it.
5229 (main): Handle `-h' option.
5231 * src/devices/grohtml/grohtml.man: Document -h switch.
5233 * src/preproc/html/pre-html.cc: Include searchpath.h
5234 Replace `POSTSCRIPTRES' macro with `postscriptRes' variable.
5235 (get_resolution): New function.
5236 (checkImageDir): Use `0777' permissions in mkdir()
5237 (write_start_image): Rewritten to use `\O[5...]'.
5238 (createImage, generateImages): Updated.
5239 (main): Handle `F' and `h' options.
5240 Use `get_resolution'.
5242 * src/roff/troff/input.cc (begin, end, image): Removed.
5243 (do_suppress): Take parameter.
5244 Handle modified syntax of `\O'.
5245 (token::next): Updated.
5246 (init_markup_requests): Removed.
5249 * src/roff/troff/div.h: Add declaration for begin_page().
5251 * tmac/color-html.tmac: Removed. Contents moved to...
5252 * tmac/html.tmac: Here. Set background color.
5253 * tmac/color.tmac: Removed. Contents moved to...
5254 * tmac/ps.tmac: Here.
5255 * tmac/www.tmac: Remove the title command when generating images
5257 (NO_AUTO_RULE): New macro.
5258 (HTML_DO_IMAGE): Use revised `\O' escapes.
5259 * tmac/Makefile.sub, tmac/groff_www.man, tmac/troffrc: Updated.
5261 2001-12-02 Werner LEMBERG <wl@gnu.org>
5263 * tmac/groff_mdoc.man: Fix typo.
5265 2001-12-01 Colin Watson <cjwatson@debian.org>
5267 * man/roff.man: Fix typo.
5269 2001-11-29 Werner LEMBERG <wl@gnu.org>
5271 * src/libs/libbib/map.c, src/utils/pfbtops/pfbtops.c: Include
5274 * src/roff/troff/input.cc (read_draw_node): Emit error message if
5275 more than one argument to \D'f ...'.
5277 * tmac/Makefile.sub (NORMALFILES): Add lbp.tmac.
5279 2001-11-28 Werner LEMBERG <wl@gnu.org>
5281 * tmac/an-old.tmac, tmac/doc.tmac: Assure that the macro package is
5284 * tmac/groff_man.man: Minor cosmetic fix.
5286 2001-11-27 Werner LEMBERG <wl@gnu.org>
5288 * src/roff/groff/groff.man, tmac/groff_tmac.man,
5289 tmac/groff_www.man: s/mwww/www/.
5291 2001-11-26 Werner LEMBERG <wl@gnu.org>
5293 * aclocal.m4 (GROFF_MKSTEMP): Implement test using C++ linkage.
5294 * configure: Regenerated.
5295 * win32-diffs: Updated.
5297 * tmac/groff_mwww.tmac: Renamed to ...
5298 * tmac/groff_www.tmac: This.
5299 * tmac/mwww.tmac: Removed.
5300 * NEWS, tmac/Makefile.sub: Updated.
5302 2001-11-21 Werner LEMBERG <wl@gnu.org>
5304 * doc/groff.texinfo: Improve documentation of the `\v' escape.
5305 Fix explanation of `\D' and `rt'.
5307 2001-11-20 Werner LEMBERG <wl@gnu.org>
5309 * tmac/an-old.tmac (an-header): Set header length equal to page
5311 * doc/groff.texinfo: Improve documentation of `ne' request. Other
5315 2001-11-19 Werner LEMBERG <wl@gnu.org>
5317 * NEWS, man/Makefile.sub: Updated.
5319 2001-11-19 Bernd Warken <bwarken@mayn.de>
5321 * man/ditroff.man: New file.
5323 2001-11-17 Werner LEMBERG <wl@gnu.org>
5325 * man/groff_differences.man: Renamed to ...
5326 * man/groff_diff.man: This. Updated.
5327 * man/Makefile.sub, src/roff/troff/troff.man, NEWS: Updated.
5329 * src/preproc/html/pushbackbuffer.cc: Renamed to ...
5330 * src/preproc/html/pushback.cc: This. Updated.
5331 * src/preproc/html/pushbackbuffer.h: Renamed to ...
5332 * src/preproc/html/pushback.h: This.
5333 * src/preproc/html/Makefile.sub, src/preproc/html/pre-html.cc:
5336 * src/libs/libgroff/htmlindicate.cc: Renamed to ...
5337 * src/libs/libgroff/htmlhint.cc: This.
5338 * src/libs/libgroff/Makefile.sub: Updated.
5340 * tmac/an-old.tmac (an-end): Fix page length.
5342 2001-11-16 Werner LEMBERG <wl@gnu.org>
5344 * NEWS, man/groff_differences.man, doc/groff.texinfo: Updated.
5345 * man/Makefile.sub: Include groff_differences.man.
5346 * VERSION: Set to 1.18.
5347 * REVISION: Set to 0.
5349 2001-11-16 Bernd Warken <bwarken@mayn.de>
5351 * src/roff/troff/input.cc (do_define_macro): Allow whitespace before
5352 the second dot (or ending macro name) to end a macro.
5353 * doc/groff.texinfo: Doc fix.
5355 2001-11-16 Ruslan Ermilov <ru@FreeBSD.org>
5357 * tmac/doc-common (doc-header): Handle very long document titles
5360 2001-11-16 Werner LEMBERG <wl@gnu.org>
5362 * tmac/doc.tmac (doc-do-Bl-args): Fix .substring requests.
5364 2001-11-15 Werner LEMBERG <wl@gnu.org>
5366 * src/roff/troff/troff.man: Revised and split into troff.man and...
5367 * man/groff_differences.man: New file.
5370 2001-11-13 Werner LEMBERG <wl@gnu.org>
5372 * tmac/an-old.tmac (TS, TE): New macros for table support.
5374 2001-11-12 Werner LEMBERG <wl@gnu.org>
5376 * src/include/lib.h: Provide a fix for emx to not include
5379 2001-10-27 Werner LEMBERG <wl@gnu.org>
5381 * src/roff/troff/input.cc (substring_macro): Fix computation of
5384 2001-10-20 Werner LEMBERG <wl@gnu.org>
5386 Undo change from 2001-08-28.
5388 * src/roff/troff/input.cc (have_input): New global variable.
5389 (token::next): Set `have_input' for \f, \H, \R, \s, and \S if not
5390 in compatibility mode.
5391 (process_input_stack): Use it.
5393 2001-10-19 Ruslan Ermilov <ru@FreeBSD.org>
5395 * tmac/doc.tmac (doc-flag-recursion): Protect arguments against
5396 being handled as end-of-sentence characters,
5398 2001-10-10 Gaius Mulley <gaius@glam.ac.uk>
5400 * src/roff/troff/input.cc (file_iterator): New members
5401 `suppress_newline_flag' and `seen_escape'.
5402 (file_iterator::next_file): Updated.
5403 (file_iterator::fill): Use it.
5404 (string_iterator): New member `suppress_newline_flag'.
5405 (string_iterator::fill): Set it.
5406 (get_color_element): Use MAX_COLOR_VAL.
5407 * src/roff/troff/env.cc (environment): Remove `need_eol'.
5408 (no_fill): Don't set `env->ignore_next_eol'.
5409 (environment::newline): Handle `eol' tag properly.
5411 (environment::add_html_tag): Set `env->ignore_next_eol'.
5413 * src/roff/troff/env.h (environment): Updated.
5415 * src/devices/grohtml/post-html.cc (text_glob::is_eol_ce): New
5417 (html_printer::outstanding_eol): New member function.
5418 (html_printer::do_title): Use new functions.
5419 (html_printer::troff_tag): Test `id_eol_ce'.
5421 2001-10-10 Werner LEMBERG <wl@gnu.org>
5423 * tmac/color.tmac, tmac/color-html.tmac: Use `.do' to make those
5424 files work with -C also.
5426 2001-10-05 Werner LEMBERG <wl@gnu.org>
5428 * doc/pic.ms: Minor fix.
5429 * src/preproc/html/pre-html.cc (scanArguments): Don't handle `-?'
5430 as a valid command line switch.
5431 * src/devices/grohtml/post-html.cc (main): Ditto.
5433 * src/devices/grohtml/grohtml.man: Updated.
5434 * src/roff/groff/groff.cc (main): Pass `-v' to predriver also.
5436 2001-10-04 Werner LEMBERG <wl@gnu.org>
5438 Implementing color support in troff, pic, grops, and grohtml. These
5439 changes are based on a major patch provided by Gaius Mulley
5442 New request: `defcolor', supporting rgb, cmy, cmyk, and gray
5443 definitions with both hex values and fractions.
5445 New escapes: \m and \M for drawing and background color,
5446 respectively. This corresponds to the troff output commands `m'
5449 groff and troff accept command line switch `-c' to disable color
5450 output (which is automatically disabled in compatibility mode).
5452 New scaling indicator `f' for fractions (1f = 65536u).
5454 New conditional operator `m' to test for defined colors with `if'
5457 New keywords `color' (or `colour', `colored', `coloured'), `outline'
5458 (or `outlined'), and `shaded' added to pic.
5460 * src/include/color.h: New file.
5461 * src/include/driver.h: Include it.
5462 * src/include/printer.h: Include color.h.
5463 (environment): New members `col' and `fill'.
5464 (printer): Remove `adjust_arc_center' member function.
5465 * src/include/Makefile.sub: Updated.
5467 * src/libs/libdriver/input.cc (do_file): Initialize `env.col' and
5469 Handle `m' and `DF' troff commands.
5470 * src/libs/libgroff/color.cc: New file.
5471 * src/libs/libgroff/Makefile.sub: Updated.
5473 * src/preproc/html/pre-html.cc (IMAGE_BORDER_PIXELS): Set to 2.
5475 (createImage): Fix computation of `y2'.
5477 (buffer::write_file_html): Remove calls to `stop'.
5479 * src/preproc/pic/common.h (common_output): New abstract function
5480 members `set_color', `reset_color', `get_last_filled', and
5481 `get_outline_color'.
5482 * src/preproc/pic/object.h: Add `IS_SHADED' and `IS_OUTLINED'.
5483 (object_spec): Add members `shaded' and `outlined'.
5484 * src/preproc/pic/output.h (output): `command' is now abstract.
5485 New function members `set_color', `reset_color', `get_last_filled',
5486 and `get_outline_color'.
5487 * src/preproc/pic/lex.cc (lookup_keyword): Recognize `colo[u]r[ed]',
5488 `outline[d]', and `shaded'.
5489 * src/preproc/pic/object.cc (output::command): Removed.
5490 (output::set_location): Moved to output.h.
5491 (graphic_object): Add protected members `outline_color' and
5493 Add member functions `set_outline_color', `get_outline_color', and
5495 (closed_object): Add member function `set_fill_color'.
5496 Add member `color_fill'.
5497 (graphic_object::print_text): Use `out->set_color' and
5499 (box_object::print, ellipse_object::print, circle_object::print,
5500 line_object::print, spline_object::print, arc_object::print): Ditto.
5501 (object_spec::make_object): Implement `IS_OUTLINED' and `IS_SHADED'.
5502 * src/preproc/pic/pic.y: Add tokens `COLORED', `OUTLINED', and
5503 `SHADED', making them `%left'.
5504 Add rules `object_spec [SHADED|COLORED|OUTLINED] text'.
5505 * src/preproc/pic/tex.cc (tex_output): New dummy function members
5506 `set_color', `reset_color', `get_last_filled', and
5507 `get_outline_color'.
5508 * src/preproc/pic/troff.cc (simple_output): New abstract function
5509 members `set_color', `reset_color', and `get_last_filled'.
5510 (simple_output::polygon, simple_output::circle,
5511 simple_output::ellipse): Use `get_last_filled'.
5512 (troff_output): New members `last_filled' and `last_outlined'.
5513 New function members `set_color', `reset_color', `get_last_filled',
5514 and `get_outline_color'.
5515 (troff_output::finish_picture): Use `reset_color'.
5516 (troff_output::set_fill): Test `last_filled'.
5517 * src/preproc/pic/pic.man: Updated.
5519 * src/roff/groff/groff.cc (main): Implement `-c' option.
5520 (synopsis, help): Updated.
5521 src/roff/groff/groff.man: Updated.
5523 * src/roff/troff/troff.h: Include color.h.
5524 (warning_type): Add WARN_COLOR.
5525 * src/roff/troff/env.h (environment): New members
5526 `{cur,prev}_{glyph,fill}_color'.
5527 New member functions `get_{prev_,}{glyph,fill}_color'.
5528 * src/roff/troff/env.cc: Initialize and implement them.
5529 * src/roff/troff/input.cc: New global variable `disable_color_flag'.
5530 Replace `NULL' with `0' everywhere for consistency.
5531 (lookup_color, default_black, do_glyph_color, do_fill_color,
5532 get_color_element, read_rgb, read_cmy, read_cmyk, read_gray,
5533 define_color): New functions.
5534 (token::next): Implement \M and \m escapes.
5535 (do_if_request): Implement `m' operator.
5537 (main): Implement `-c' option.
5538 (init_markup_requests): Add `defcolor' request.
5539 (warning_table): Add `color' warning.
5540 * src/roff/troff/node.h (glyph_color_node, fill_color_node): New
5542 * src/roff/troff/node.cc (troff_output_file): New members
5543 `current_{page,glyph}color'. New member functions `put_hex',
5544 `glyph_color', and `fill_color'.
5545 (glyph_color_node::*, fill_color_node::*): Implement it.
5546 * src/roff/troff/number.cc (SCALE_INDICATOR_CHARS): Add `f'.
5547 (parse_term): Add support for `f'.
5548 * src/roff/troff/troff.man: Updated.
5550 * src/devices/grodvi/dvi.cc (draw_dvi_printer::draw): Add dummy
5552 * src/devices/grolbp/lbp.cc (lbp_printer::draw): Ditto.
5553 * src/devices/grolj4/lj4.cc (lj4_printer::draw): Ditto.
5555 * src/devices/grohtml/html-text.h (HTML_TAG): Add COLOR_TAG.
5556 (tag_definition): Use `void *' for arg1.
5557 (html_text): New member functions `do_color' and `done_color'.
5558 Use `void *' for second parameter of `push_para' member function.
5559 New `push_para' member function with a single parameter.
5560 Use `char *' for parameter of `issue_table_begin' member funtion.
5561 New `issue_color_begin' member function.
5562 * src/devices/grohtml/html-text.cc (html_text::end_tag): Handle
5564 (html_text::issue_color_begin): New function.
5565 (html_text::issue_table_begin): Use `char *' for parameter.
5566 (html_text::start_tag, html_text::shutdown,
5567 html_text::check_emit_text): Updated.
5568 (html_text::push_para): Use `void *' for second parameter.
5569 Add same function with only one parameter.
5570 (html_text::do_*): Updated.
5571 (html_text::do_color, html_text::done_color): New functions.
5572 * src/devices/grohtml/post-html.cc (style): New member `col'.
5573 Mew member `style' with 6 parameters.
5574 (style::style, style::operator==): Updated.
5575 (html_printer::do_font): Use it.
5576 (html_printer::draw): Add dummy entry for `F'.
5577 (html_printer::set_char): Updated.
5578 * src/devices/grohtml/grohtml.man: Updated.
5580 * src/devices/grops/ps.cc (ps_output::put_float): Use `%g' to have
5581 trailing zeroes removed.
5582 (ps_printer): New members `sbuf_color', `fill_color', and
5584 Removed member `fill'.
5585 New member function `set_color'.
5586 (ps_printer::ps_printer, ps_printer::set_char): Updated.
5587 (ps_printer::flush_sbuf, ps_printer::set_line_thickness,
5588 ps_printer::fill_path, ps_printer::draw): Use `set_color'.
5590 * tmac/color-html.tmac, tmac/color.tmac: New files.
5591 * tmac/troffrc: Include them.
5592 * tmac/www.tmac (URL, FTP, MAILTO): Use blue color.
5593 * tmac/Makefile.sub: Updated.
5595 * NEWS, doc/groff.texinfo, doc/pic.ms, man/groff_out.man,
5596 man/groff.man: Updated.
5597 * font/devps/prologue.ps: Define FC and CO functions.
5599 2001-10-04 Gaius Mulley <gaius@glam.ac.uk>
5601 Fix incorrect cropping of images and incorrect handling of special
5602 characters. Fix handling of file names in \O.
5604 * src/include/geometry.h: New file.
5605 * src/libs/libgroff/geometry.cc: New file.
5606 * src/libs/libdriver/printer.cc (printer::adjust_arc_center): Moved
5608 * src/roff/troff/input.cc (get_delim_file_name): Fixed problem with
5610 (do_suppress): Updated.
5611 * src/roff/troff/node.cc: Include geometry.h.
5612 (troff_output_file::flush_tbuf): Fixed parameters to
5613 `check_output_limits'.
5614 (troff_output_file::check_charinfo): Ditto.
5615 (troff_output_file::determine_line_limits): Add support for `Da'
5618 * src/devices/grohtml/post-html.cc (str_translate_to_html):
5619 Add new parameter `is_special' to decode special characters from
5621 (html_printer::do_title, html_printer::do_heading,
5622 html_printer::do_indentedparagraph,
5623 html_printer::translate_to_html, html_printer::special): Updated.
5625 2001-10-03 Werner LEMBERG <wl@gnu.org>
5627 * Makefile.sub (DISTCLEANFILES): Add stamp-h.
5628 Fix entry for config.h.
5629 * test-groff (GROFF_BIN_PATH): Add $builddir/roff/groff.
5630 * tmac/troffrc: Translate nonbreakable space character to `\~'.
5631 * src/preproc/eqn/eqn.man: Document -d command line option.
5633 2001-09-27 Werner LEMBERG <wl@gnu.org>
5635 * man/groff.man: Use
5643 instead of the old code (`.ad .hy' after the table) to suppress
5644 incorrect hyphenation for grohtml output.
5646 2001-09-22 Werner LEMBERG <wl@gnu.org>
5648 * man/groff_font.man, man/groff_out.man: Minor fixes.
5650 2001-09-20 Werner LEMBERG <wl@gnu.org>
5652 * PROBLEMS: Updated, reordered. Improved EPS section (thanks to
5653 Arnold Robbins <arnold@skeeve.com>).
5655 2001-09-09 Werner LEMBERG <wl@gnu.org>
5657 * configure: Regenerated with autoconf 2.52.
5659 * doc/groff.texinfo: Complete revision of indices.
5661 2001-09-07 Werner LEMBERG <wl@gnu.org>
5663 * doc/Makefile (clean): Updated to delete all indices.
5665 2001-09-05 Werner LEMBERG <wl@gnu.org>
5667 * src/roff/troff/troff.man: Remove superfluous line.
5669 * tmac/s.tmac: Enable all warnings only if no -W or -w option is
5670 given on the command line (or rather, if only the default warnings
5673 2001-09-03 Werner LEMBERG <wl@gnu.org>
5675 * man/groff.man, src/preproc/eqn/eqn.man, tmac/groff_mdoc.man: Don't
5676 use .ne for TTY devices.
5678 2001-08-31 Werner LEMBERG <wl@gnu.org>
5680 * src/roff/troff/token.h, src/roff/troff/input.cc:
5681 s/TOKEN_TRANSPARENT_ESCAPE/TOKEN_OPAQUE_ESCAPE/.
5683 2001-08-28 Werner LEMBERG <wl@gnu.org>
5685 * src/roff/troff/token.h (token_type): Add TOKEN_TRANSPARENT_ESCAPE.
5686 * src/roff/troff/input.cc (token::next): Return
5687 TOKEN_TRANSPARENT_ESCAPE for \f, \H, \R, \s, and \S if not in
5689 (token::description): Updated.
5690 (process_input_stack): Reset `bol' for TOKEN_TRANSPARENT_ESCAPE.
5691 (token::add_to_node_list, token::process): Ignore
5692 TOKEN_TRANSPARENT_ESCAPE.
5694 2001-08-27 Werner LEMBERG <wl@gnu.org>
5696 * tmac/an-old.tmac: Fix `S' string.
5698 2001-08-26 Werner LEMBERG <wl@gnu.org>
5700 * src/roff/troff/troff.man: Don't use .ne for TTY devices.
5702 2001-08-25 Werner LEMBERG <wl@gnu.org>
5704 * doc/pic.ms: Replace `\\' with `\e' (and fixing some single
5706 Many other minor fixes.
5708 * configure.ac: Add message at end to inform how to compile
5710 * configure: Regenerated.
5712 2001-08-24 Werner LEMBERG <wl@gnu.org>
5714 * src/include/getopt.h, src/libs/libgroff/{getopt.c, getopt1.c}:
5715 Updated to latest version of libc.
5717 2001-08-23 Werner LEMBERG <wl@gnu.org>
5719 * configure.ac: Don't create subdirectories before AC_CONFIG_FILES.
5720 Autoconf 2.50 and newer can handle this.
5721 * configure: Regenerated.
5723 2001-08-21 Werner LEMBERG <wl@gnu.org>
5725 * doc/pic.ms: Fix typo.
5726 * src/preproc/tbl/tbl.man: Document case of global options.
5728 2001-08-21 Gaius Mulley <gaius@glam.ac.uk>
5730 * src/devices/grohtml/post-html.cc (html_printer::end_font): Fix
5731 handling of `CR' font.
5733 2001-08-20 Werner LEMBERG <wl@gnu.org>
5735 Use a config.h file.
5737 * src/include/lib.h: Include config.h.
5738 * All C files: Ditto (if necessary).
5739 * All C++ source and header files: Include lib.h first (if
5742 * src/include/config.hin: New file (autogenerated by autoheader).
5743 * stamp-h.in: New file.
5744 * configure.ac: Updated.
5745 * aclocal.m4: Add third parameters to AC_DEFINE macros.
5746 (GROFF_ARRAY_DELETE): Simplified.
5747 * Makefile.sub (DISTCLEANFILES): Updated.
5748 Added targets for remaking config.status, config.hin, config.h,
5749 stamp-h.in, and stamp-h.
5750 * configure: Regenerated.
5752 2001-08-19 Werner LEMBERG <wl@gnu.org>
5756 2001-08-18 Sebastian Krahmer <krahmer@suse.de>
5758 * src/preproc/pic/pic.y (format_number): Use do_sprintf().
5759 (do_sprintf): Use snprintf().
5761 2001-08-18 Werner LEMBERG <wl@gnu.org>
5763 * src/libs/snprintf/*: Added an snprintf module written by Mark
5765 * src/libs/libgroff/Makefile.sub: Updated.
5766 * configure.ac: Add test for snprintf().
5767 * Makefile.in: Updated.
5768 * configure: Regenerated.
5770 * src/preproc/html/pre-html.cc (make_message): Reactivate code which
5773 2001-08-14 Ruslan Ermilov <ru@FreeBSD.org>
5775 * tmac/doc.tmac (Ex): New implementation.
5776 * tmac/doc-common, tmac/groff_tmac.man: Updated.
5778 2001-08-13 Ruslan Ermilov <ru@FreeBSD.org>
5780 * tmac/doc.tmac (Rv): Implement support for 0 or more than 1
5782 * tmac/groff_tmac.man: Updated.
5784 2001-08-13 Werner LEMBERG <wl@gnu.org>
5786 * src/preproc/tbl/tbl.man: Minor documentation update.
5788 2001-08-13 John David Anglin <dave@hiauly1.hia.nrc.ca>
5790 * src/libs/libgroff/tmpname.cc: Add prototype for gettimeofday().
5791 * configure.ac: Add declaration test for gettimeofday().
5792 * Makefile.in: Document NEED_DECLARATION_GETTIMEOFDAY defines.
5793 * aclocal.m4: Include sys/time.h for gettimeofday declaration test.
5794 * configure: Regenerated.
5796 2001-08-11 Werner LEMBERG <wl@gnu.org>
5798 * aclocal.m4 (GROFF_MKSTEMP): Define HAVE_MKSTEMP.
5799 * configure.ac: Add declaration test for strcasecmp().
5800 * Makefile.in: Updated.
5801 * configure: Regenerated.
5802 * src/include/lib.h [!HAVE_MKSTEMP]: Add prototype for mkstemp() --
5803 this is necessary because groff's mkstemp.cc is C++.
5804 Add declaration conditionally for strcasecmp().
5806 2001-08-10 Werner LEMBERG <wl@gnu.org>
5808 Integrated pic2graph, contributed by Eric S. Raymond.
5810 * contrib/pic2graph/{Makefile.sub, pic2graph.sh, pic2graph.man}: New
5812 * Makefile.in, NEWS: Updated.
5814 * src/preproc/tbl/tbl.man: Revised.
5816 2001-08-09 Eric S. Raymond <esr@thyrsus.com>
5818 * src/preproc/tbl/tbl.man: Extended to cover all tbl features.
5820 2001-08-09 Werner LEMBERG <wl@gnu.org>
5822 * src/preproc/tbl/main.cc (process_data): Fix recognition of .lf
5825 2001-08-08 Paul Eggert <eggert@twinsun.com>
5827 * Makefile.sub (configure): Depend on configure.ac, not
5829 * INSTALL.gen: Upgrade to autoconf 2.52's INSTALL.
5831 2001-08-07 Werner LEMBERG <wl@gnu.org>
5833 * src/utils/afmtodit/afmtodit.man, src/roff/groff/groff.man: Minor
5836 2001-08-06 Werner LEMBERG <wl@gnu.org>
5838 * src/roff/troff/troff.man: Improve documentation of -E option.
5840 2001-07-28 Ralph Corderoy <ralph@inputplus.demon.co.uk>
5842 * src/preproc/html/pushbackbuffer.cc (pushBackBuffer::readNumber):
5845 2001-07-27 Werner LEMBERG <wl@gnu.org>
5847 * src/preproc/refer/refer.cc: Undo last change.
5848 * src/devices/grohtml/post-html.cc: Ditto.
5850 2001-07-26 Werner LEMBERG <wl@gnu.org>
5852 * src/preproc/refer/refer.cc: Include `lib.h'.
5853 * src/devices/grohtml/post-html.cc: Ditto.
5855 2001-07-25 Gaius Mulley <gaius@glam.ac.uk>
5857 * aclocal.m4 (GROFF_PAGE): Add `AC_DEFINE(PAGEA4)'.
5858 * src/preproc/html/pre-html.cc: Use it for DEFAULT_VERTICAL_OFFSET.
5859 * Makefile.in: Comment updated.
5860 * configure: Regenerated.
5862 2001-07-25 Werner LEMBERG <wl@gnu.org>
5864 * src/preproc/pic/pic.cc: Removed.
5865 * src/preproc/pic/pic_tab.h: Removed.
5866 * src/preproc/refer/label.cc: Removed.
5868 * doc/Makefile (.ms.html): Don't use a file name extension in
5869 argument to grohtml's -I option.
5870 * Makefile.in (dist): Remove CVS directories.
5871 Call `distfiles' target.
5873 * src/devices/grohtml/grohtml.man: Add information about valid
5874 versions of pnmtopng.
5875 * src/preproc/html/pre-html.cc (TRANSPARENT): Use `white' as colour
5876 name instead of number.
5878 2001-07-24 Werner LEMBERG <wl@gnu.org>
5880 * doc/groff.texinfo: Minor fixes.
5882 2001-07-21 Gaius Mulley <gaius@glam.ac.uk>
5884 * doc/Makefile (.ms.html): Put image files into a subdirectory.
5887 2001-07-20 Werner LEMBERG <wl@gnu.org>
5889 * src/libs/libgroff/tmpname.cc: New file, defining get_tempname().
5890 * src/libs/libgroff/mkstemp.cc: New file.
5891 * src/libs/libgroff/mksdir.cc: New file.
5892 * src/libs/libgroff/tmpfile.cc [HAVE_MKSTEMP_PROTO]: Removed.
5893 (xtmpfile) [!HAVE_MKSTEMP]: Removed.
5894 * src/libs/libgroff/Makefile.sub: Updated.
5895 * src/include/lib.h: Add mksdir() prototype.
5896 * src/include/posix.h: Define S_IXUSR if not yet defined.
5898 * src/preproc/html/pre-html.cc (MAX_RETRIES): Removed.
5899 (createAllPages): Use mksdir() instead of current code.
5900 * src/utils/indxbib/indxbib.cc [HAVE_MKSTEMP_PROTO]: Removed.
5901 (main): [!HAVE_MKSTEMP]: Removed.
5903 * aclocal.m4 (GROFF_MKSTEMP): Updated to use new mkstemp.cc file.
5904 (GROFF_INTTYPES_H, GROFF_UNSIGNED_LONG_LONG, GROFF_UINTMAX_T): New
5906 * configure.ac: Add tests for stdint.h, sys/time.h, and
5908 Call new GROFF_xxx macros.
5909 * configure: Regenerated.
5910 * Makefile.in: Comments updated.
5912 2001-07-20 Gaius Mulley <gaius@glam.ac.uk>
5914 * src/preproc/html/pre-html.cc (scanArguments): Use getopt_long()
5915 instead of current code.
5916 * src/devices/grohtml/post-html.cc (main): Handle `-d' option.
5917 * src/roff/groff/groff.cc (possible_command::insert_args): New
5919 (main): Use it for predriver handling instead of insert_arg().
5921 2001-07-19 Werner LEMBERG <wl@gnu.org>
5923 * doc/Makefile: Added GROFF_BIN_PATH to make it work with uninstalled
5926 * src/include/posix.h: Define S_IWUSR if not yet defined.
5928 2001-07-18 Werner LEMBERG <wl@gnu.org>
5932 2001-07-18 Ruslan Ermilov <ru@FreeBSD.org>
5934 * tmac/groff_mdoc.man: Document new -width and -column syntax.
5935 Some other minor fixes.
5936 * tmac/an-old.tmac: Add `AT' and `UC' macros.
5938 2001-07-17 Gaius Mulley <gaius@glam.ac.uk>
5940 Replace call to `troff' with `groff -Z' to make it aware of
5943 * src/preproc/html/pre-html.cc (TROFF_COMMAND): New macro.
5944 (troff_command, command_prefix): Removed.
5945 (alterDeviceTo): Use groff.
5946 (addZ): New function.
5947 (char_buffer::do_html): Use it.
5948 (scanArguments): Use TROFF_COMMAND.
5949 (findPrefix): Removed.
5951 * src/roff/groff/groff.cc (main): Handle zflag for preprocessors.
5953 2001-07-17 Eric S. Raymond <esr@snark.thyrsus.com>
5955 * doc/pic.ms: Documentation fixes.
5957 2001-07-17 Werner LEMBERG <wl@gnu.org>
5959 Replace atexit() with global destructor.
5961 * src/libs/libgroff/tmpfile.cc (xtmpfile_list): Add constructor.
5962 (xtmpfile_list_init): New global structure to deallocate
5963 xtmpfile_list on exit. Its destructor inherits most code from
5965 (remove_tmp_files): Deleted.
5966 (add_tmp_file): Simplified.
5968 2001-07-16 Werner LEMBERG <wl@gnu.org>
5970 Replace strdup() with strsave().
5972 * src/devices/grolbp/lbp.cc [!HAVE_STRDUP]: Removed.
5973 (set_papersize): Use strsave() and a_delete.
5974 (main): Use strsave().
5975 * src/preproc/html/pre-html.cc (make_message, createAllPages,
5976 removeAllPages): Use strsave() and a_delete.
5978 * configure.ac: Remove test for strdup.
5979 * Makefile.in: Comment updated.
5980 * configure: Regenerated.
5982 2001-07-15 Werner LEMBERG <wl@gnu.org>
5984 * win32-diffs: Updated.
5986 2001-07-14 Werner LEMBERG <wl@gnu.org>
5988 * src/preproc/html/pre-html.cc (makeTempFiles): Activate new code,
5989 removing the old one.
5990 * src/utils/indxbib/indxbib.cc (main): Remove compiler warning.
5992 2001-07-14 Ralph Corderoy <ralph@inputplus.demon.co.uk>
5994 * src/libs/libgroff/tmpfile.cc (xtmpfile): Fix guard for `namep'.
5996 2001-07-12 Ruslan Ermilov <ru@FreeBSD.org>
5998 Merge -xwidth into -width. Add -xwidth functionality to -column
6001 * tmac/doc.tmac (Bl): Add dummy doc-typeXXX and doc-spaceXXX to
6003 (doc-do-Bl-args): Merge -xwidth code with -width. Test whether
6004 string immediately following a leading dot starts with a valid mdoc
6006 Add similar code to the -column branch.
6007 (doc-Bl-usage): Updated.
6008 * groff_mdoc.man: s/-xwidth/-width/.
6010 2001-07-12 Gaius Mulley <gaius@glam.ac.uk>
6012 * src/devices/grohtml/post-html.cc (text_glob::is_br): Stop titles
6013 running into centered or non-formatted text.
6015 2001-07-11 Werner LEMBERG <wl@gnu.org>
6017 Introduce short and long prefixes to have the selection at run-time
6018 whether there is a 8+3 limit for names of temporary files.
6020 * src/libs/libgroff/tmpfile.cc (TMPFILE_PREFIX): Replaced with...
6021 (TMPFILE_PREFIX_SHORT, TMPFILE_PREFIX_LONG): This.
6022 (tmpfile_prefix, tmpfile_prefix_len, use_short_prefix): New
6024 (temp_init): New global structure to initialize above three
6026 (xtmptemplate): Use two parameters for long and short prefix.
6027 Simplify code use above three variables.
6028 (xtmpfile): Use long and short prefixes as parameters.
6029 * src/include/lib.h: Updated.
6031 * src/preproc/html/pre-html.cc ({PAGE,PS,REGION}_TEMPLATE): Replace
6033 ({PAGE,PS,REGION}_TEMPLATE_{SHORT,LONG}): This.
6034 (createAllPages, makeTempFiles): Updated.
6036 2001-07-09 Werner LEMBERG <wl@gnu.org>
6038 * REVISION: Increased to 3.
6040 Version 1.17.2 released
6041 =======================
6043 2001-07-07 Werner LEMBERG <wl@gnu.org>
6045 * src/utils/indxbib/indxbib.cc (main): Change type of `name_max'
6048 2001-07-06 Ruslan Ermilov <ru@FreeBSD.org>
6050 * tmac/doc.tmac (Rv): Make `Rv' really not parseable.
6052 * tmac/groff_mdoc.man: Fix synopsis.
6054 2001-07-05 Ruslan Ermilov <ru@FreeBSD.org>
6056 * tmac/doc.tmac (doc-inset-list, doc-hang-list, doc-ohang-list):
6057 Restore `doc-Pa-font'.
6059 2001-07-04 Werner LEMBERG <wl@gnu.org>
6061 * src/utils/indxbib/dirnamemax.c: Moved to ...
6062 * src/libs/libgroff/maxfilename.cc: Here.
6063 s/dir_name_max/file_name_max/.
6065 * src/include/lib.h: Add file_name_max.
6066 * src/utils/indxbib/indxbib.cc: Updated.
6067 * src/utils/indxbib/Makefile.sub, src/libs/libgroff/Makefile.sub:
6070 * src/libs/libgroff/tmpfile.cc (TMPFILE_PREFIX) [__MSDOS__]: Define
6072 (xtmpfile) [_MSC_VER]: Removed -- MSVC has mktemp().
6074 * src/preproc/html/pre-html.cc (PAGE_TEMPLATE, PS_TEMPLATE,
6075 REGION_TEMPLATE): New macros.
6076 (createAllPages, makeTempFiles): Use them.
6077 Include `nonposix.h'.
6078 (html_system): New function.
6079 (createAllPages, createImage): Use it.
6082 * tmac/www.tmac: Fix typos.
6084 2001-07-03 Werner LEMBERG <wl@gnu.org>
6086 * tmac/www.tmac: Disable hyphenation in normal text only if output
6088 (URL, FTP, MAILTO): Disable hyphenation of actual URL with `\%'.
6089 * tmac/groff_mwww.man, NEWS: Updated.
6091 2001-07-03 Gaius Mulley <gaius@glam.ac.uk>
6093 * tmac/www.tmac (.IMAGE): Add fourth parameter to specify vertical
6096 2001-07-02 Ruslan Ermilov <ru@FreeBSD.org>
6098 * tmac/doc-common, tmac/doc.tmac (doc-display-ft-stack,
6099 doc-display-ps-stack): Implement font and font size stack for
6102 2001-07-02 Werner LEMBERG <wl@gnu.org>
6104 * REVISION: Increased to 2.
6105 * src/roff/troff/input.cc (read_size): Fix special case `\s[0]'.
6107 * src/groff/grog/grog.pl (process): Handle `Oo' and `Oc' not at the
6108 beginning of a line.
6109 * src/groff/grog/grog.sh: Ditto.
6111 2001-06-29 Peter Marquardt <wwwutz@molgen.mpg.de>
6113 * src/preproc/eqn/neqn.sh: Put `export' keyword in a new line to
6116 2001-06-27 Werner LEMBERG <wl@gnu.org>
6118 Fix problems with preprocessor string for `man' program.
6120 * *.man: Don't use `s' in preprocessor string -- it doesn't exist.
6121 Updated/added copyright.
6122 Moved Emacs's local variable to identify nroff mode to the end of
6123 the file; add local variable if missing.
6125 2001-06-26 Andras Salamon <andras@cs.wits.ac.za>
6127 * aclocal.m4: Replace AC_LANG_SAVE + AC_LANG_CPLUSPLUS with
6128 AC_LANG_PUSH(C++) and AC_LANG_RESTORE with AC_LANG_POP(C++).
6129 * configure: Regenerated.
6131 2001-06-25 Andras Salamon <andras@cs.wits.ac.za>
6133 * aclocal.m4 (GROFF_PAGE): Fix page detection code.
6134 * configure: Regenerated.
6136 2001-06-24 Werner LEMBERG <wl@gnu.org>
6138 * doc/homepage.ms: Don't include arkup.tmac (which no longer exists)
6140 * doc/pic.ms: Fix typos.
6142 Version 1.17.1 released
6143 =======================
6145 2001-06-21 Golubev I. N. <gin@mo.msk.ru>
6147 * aclocal.m4 (GROFF_NEED_DECLARATION): Fix inclusion of strings.h.
6148 * configure: Updated.
6150 2001-06-20 Gaius Mulley <gaius@glam.ac.uk>
6152 * src/roff/preproc/html/pre-html.cc (make_message): Fix incorrect
6154 * src/roff/troff/dic.cc (blank_line): Add html tag.
6156 2001-06-19 Gaius Mulley <gaius@glam.ac.uk>
6158 * src/roff/troff/input.cc (do_suppress): Fix typo.
6160 2001-06-18 Gaius Mulley <gaius@glam.ac.uk>
6162 Added two new options (-D and -I) to specify image names and a
6163 subdirectory to place the images in.
6165 Change syntax from \\Ox to \\O[x].
6167 * src/devices/grohtml/post-html.cc (main): Add options.
6169 * src/preproc/html/pre-html.cc: Include `stdarg.h'.
6170 Use `NULL' instead of `0' for null string pointers.
6171 (MAX_RETRIES): New macro.
6172 (lengthOfintToStr, intToStr, make_message): New functions.
6173 (makeFileName): Make function static.
6174 Implement -D and -I options.
6175 (checkImageDir): New function.
6176 (write_end_image, write_start_image): Use new syntax of \O.
6177 (createAllPages, removeAllPages): Implement -D and -I options. Use
6179 (createImage): Use make_message().
6180 (addps4html): Add guard for malloc().
6181 (usage, scanArguments): Updated.
6182 (makeTempFiles): Use mkstemp().
6183 (removeTempFiles): Use unlink().
6184 (findPrefix): Add guard for malloc().
6186 * src/roff/troff/input.cc (get_delim_file_name): New function to
6188 (do_suppress): Updated to parse new syntax.
6189 * src/devices/grohtml/grohtml.man: Updated.
6190 * tmac/www.tmac: Updated to new syntax.
6194 2001-06-15 Werner LEMBERG <wl@gnu.org>
6196 * src/roff/grog/Makefile.sub: Remove NAMEPREFIX.
6198 * src/devices/grohtml/grohtml.man: Minor improvements.
6200 2001-06-14 Werner LEMBERG <wl@gnu.org>
6202 * src/preproc/html/Makefile.sub: Remove NAMEPREFIX.
6204 2001-06-11 Werner LEMBERG <wl@gnu.org>
6206 * man/roff.man, mann/groff.man: Use '\" instead of .\" in the first
6207 line to specify preprocessor options -- mandb 2.3.1 only recognizes
6209 * src/preproc/grn/grn.man: Add proper '\" string.
6211 2001-06-11 OKAZAKI Tetsurou <okazaki@be.to>
6213 * test-groff: Don't use PATH but GROFF_BIN_PATH.
6215 2001-06-08 Werner LEMBERG <wl@gnu.org>
6217 Updated to autoconf 2.50.
6219 * configure.in: Renamed to...
6220 * configure.ac: This.
6221 * aclocal.m4 (AC_OUTPUT_MAKE_DEFS): Removed.
6222 (GROFF_OS390): Updated.
6223 * configure: Regenerated.
6225 2001-05-18 Werner LEMBERG <wl@gnu.org>
6227 * src/roff/troff/env.c, src/roff/troff/env.h,
6228 src/roff/troff/input.cc, src/roff/troff/troff.man: Undo `ss' change
6231 2001-05-17 Jeffrey Friedl <jfriedl@yahoo-inc.com>
6233 * src/roff/troff/input.cc (read_size): Fix special case `\s0'.
6235 2001-05-16 Werner LEMBERG <wl@gnu.org>
6237 * src/roff/troff/input.cc (read_size): Emit warning if value becomes
6238 less than or equal zero; set it to 1 then.
6239 * src/roff/troff/node.h (node::node): Initialize `last'.
6241 2001-05-08 Werner LEMBERG <wl@gnu.org>
6243 * tmac/an-old.tmac: Make predefined strings work in compatibility
6245 Add troff version guard.
6246 * tmac/doc.tmac: Simplify version guard.
6248 2001-05-07 Werner LEMBERG <wl@gnu.org>
6250 The .ns and .rs requests are now honoured not only in the top-level
6251 but in all diversions (similar to UNIX troff).
6253 This change is based on a patch from Tadziu Hoffmann
6254 <hoffmann@usm.uni-muenchen.de>.
6256 * src/roff/troff/div.h (diversion): Add `no_space_mode' member.
6257 (top_level_diversion): Remove `no_space_mode' member.
6258 * src/roff/troff/div.cc (diversion::diversion,
6259 top_level_diversion::top_level_diversion): Updated.
6260 (macro_diversion::output): Reset `no_space_mode'.
6261 (no_space, restore_spacing): Use `curdiv' unconditionally.
6262 (space_request, blank_line): Check `curdiv->no_space_mode'.
6263 (no_space_mode_reg::get_value, no_space_mode_reg::get_string): Use
6264 `curdiv' unconditionally.
6265 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
6268 2001-05-06 Werner LEMBERG <wl@gnu.org>
6270 Added two new requests `de1' and `am1' which are similar to `de' and
6271 `am' with the difference that compatibility mode is saved on entry,
6272 switched off during macro execution, and restored on exit.
6274 * src/roff/troff/input.h: Added two new special characters
6275 (COMPATIBLE_SAVE, COMPATIBLE_RESTORE).
6276 * src/roff/troff/input.cc (input_iterator): Added two member
6277 functions `save_compatible_flag' and `get_compatible_flag'.
6278 (input_stack): Ditto.
6279 (string_iterator): Ditto. Also add private member
6280 `saved_compatible_flag'.
6281 (token::next): Use COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
6282 (calling_mode): New enumeration.
6283 (do_define_macro): Use it. Insert COMPATIBLE_SAVE and
6284 COMPATIBLE_RESTORE at the beginning and end of macro, respectively.
6285 (define_macro, define_indirect_macro, append_macro, ignore): Use
6287 (define_nocomp_macro, append_nocomp_macro): New functions.
6288 (init_input_requests): Updated.
6289 (do_request): Rename local variable `saved_compatible_flag' to
6290 `old_compatible_flag'.
6291 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
6293 * tmac/an-old.tmac: Use `de1' instead of `de' request for all
6294 public and trap-invoked macros. As a consequence, the man macros
6295 work in compatibility mode also.
6297 2001-05-06 Solar Designer <solar@openwall.com>
6299 * Makefile.in: Use $(mandir).
6301 2001-05-06 Alexios Zavras <zvr@pobox.com>
6303 * src/utils/afmtodit/afmtodit.pl: Fix serious typo.
6305 2001-05-05 Werner LEMBERG <wl@gnu.org>
6307 Added `.ns' number register: Returns 1 in no-space mode (if in
6308 top-level diversion), 0 otherwise.
6310 * src/roff/troff/div.cc (no_space_mode_reg): New class.
6311 (init_div_requests): Updated.
6312 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
6315 2001-05-04 Werner LEMBERG <wl@gnu.org>
6317 * src/roff/nroff/nroff.man: Improved documentation (especially
6320 2001-05-02 Werner LEMBERG <wl@gnu.org>
6322 Added `brp' request: This is \p as a request.
6324 * src/roff/troff/env.cc (environment::do_break): Add parameter
6326 (do_break_request): New function (was `break_request').
6327 (break_request): Calls `do_break_request'.
6328 (break_spread_request): New; calls `do_break_request'.
6329 (init_env_requests): Updated.
6330 * src/roff/troff/env.h: Updated.
6331 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
6333 * REVISION: Increased to 1.
6334 * win32-diffs: Updated.
6336 2001-05-01 Werner LEMBERG <wl@gnu.org>
6338 * tmac/an-old.tmac: Fix minor compatibility mode issue.
6339 * tmac/troffrc-end: Make it really work in compatibility mode.
6341 2001-04-27 Werner LEMBERG <wl@gnu.org>
6343 * src/utils/lkbib/lkbib.cc: Switch inclusion order of stdio.h and
6346 2001-04-22 Werner LEMBERG <wl@gnu.org>
6348 * src/libs/libgroff/getopt.c, src/include/getopt.h: Updating to
6349 latest versions from glibc CVS archive.
6351 * MORE.STUFF: Updated, using a patch from Kees Zeelenberg
6352 <c.zeelenberg@hccnet.nl>.
6354 2001-04-21 Werner LEMBERG <wl@gnu.org>
6356 * configure.in: Move check for mkstemp() to...
6357 * aclocal.m4 (GROFF_MKSTEMP): This new function.
6358 * configure: Regenerated.
6360 * src/include/groff-getopt.h: Don't use variable names in
6363 * src/devices/grohtml/html-chars.h: Removed. It isn't used.
6364 * src/devices/grohtml/Makefile.sub,
6365 src/devices/grohtml/post-html.cc: Updated.
6367 2001-04-21 Albert Chin-A-Young <china@thewrittenword.com>
6369 * configure.in: Add special check for mkstemp().
6370 * src/libs/libgroff/tmpfile.cc: Use it.
6371 * src/utils/indxbib/indxbib.cc: Ditto.
6372 * src/utils/pfbtops/pfbtops.c (main): Don't use C++ comment style.
6373 * src/devices/grolbp/lbp.h (lbpprintf, lbpputs, vdmprintf): Use
6376 2001-04-20 Bruce Lilly <blilly@erols.com>
6378 `Version_string' as C++ object was not visible to linker from C
6380 Add `const' to `Version_string'.
6382 * src/utils/pfbtops/pfbtops.c (main), src/roff/groff/groff.cc
6383 (main), src/roff/troff/input.cc (main), src/preproc/tbl/main.cc
6384 (main), src/preproc/pic/main.cc (main), src/preproc/eqn/main.cc
6385 (main), src/preproc/grn/main.cc (main), src/preproc/html/pre-html.cc
6386 (scanArguments), src/preproc/refer/refer.cc (main),
6387 src/preproc/soelim/soelim.cc (main), src/devices/grotty/tty.cc
6388 (main), src/devices/grodvi/dvi.cc (main), src/devices/grolj4/lj4.cc
6389 (main), src/devices/grohtml/post-html.cc (main),
6390 src/devices/grolbp/lbp.cc (main), src/utils/tfmtodit/tfmtodit.cc
6391 (main), src/utils/hpftodit/hpftodit.cc (main),
6392 src/utils/lookbib/lookbib.cc (main), src/utils/indxbib/indxbib.cc
6393 (main), src/utils/lkbib/lkbib.cc (main),
6394 src/utils/addftinfo/addftinfo.cc (main): Implement it.
6396 * src/roff/groff/pipeline.c: Add _UWIN.
6397 * src/include/nonposix.h: Ditto.
6399 2001-04-20 Werner LEMBERG <wl@gnu.org>
6401 * src/include/lib.h: Use HAVE_STRERROR.
6402 * src/roff/groff/pipeline.c: Ditto.
6403 * src/preproc/html/pre-html.cc: Remove declaration of `strerror'.
6404 * src/libs/libgroff/Makefile.sub (version.cc): Add `extern "C"'.
6405 * src/utils/pfbtops/pfbtops.c: Add copyright notice.
6406 * win32-diffs: Updated.
6407 * src/utils/hpftodit/hpftodit.cc (read_map): Fix compiler warning.
6409 2001-04-19 Werner LEMBERG <wl@gnu.org>
6411 * src/preproc/html/pre-html.cc (scanArguments): Use `troff_command'
6412 instead of hardwired `"troff"'.
6413 (char_buffer::read_file): Remove unused variables.
6414 (char_buffer::write_file_troff): Ditto.
6415 (char_buffer::write_file_html): Ditto.
6416 (generateImages): Ditto.
6418 * src/utils/addftinfo/addftinfo.cc (main): Fix compilation problem.
6420 * src/include/lib.h: Don't include `groff-getopt.h' for UWIN.
6422 * src/libs/libgroff/font.cc (font::load_desc): Fix compiler warning.
6423 * src/libs/libbib/index.cc (index_search_item_iterator::get_tag,
6424 index_search_item::search1): Ditto.
6425 * src/roff/troff/node.h (width_list): Reorder members.
6426 * src/roff/troff/input.cc (do_define_macro): Fix compiler warning.
6427 (lookup_warning): Ditto.
6428 (prepend_string): Commented out.
6429 * src/roff/troff/dictionary.cc (is_good_size): Fix compiler warning.
6430 * src/roff/troff/reg.cc (number_value_to_ascii): Ditto.
6431 * src/preproc/tbl/main.cc (process_format): Ditto.
6432 * src/preproc/pic/pic.y (define_variable, reset, reset_all): Fix
6434 * src/preproc/pic/pic.cc: Updated.
6435 * src/preproc/eqn/lex.cc (init_table): Fix compiler warnings.
6436 * src/preproc/eqn/over.cc (over_box::compute_metrics): Ditto.
6437 * src/preproc/refer/command.cc (execute_command): Ditto.
6438 * src/preproc/refer/ref.cc (sortify_title, find_month): Ditto.
6439 * src/preproc/refer/token.cc (lookup_token): Ditto.
6440 * src/preproc/soelim/soelim.cc: Ditto.
6441 * src/preproc/html/pushbackbuffer.cc (ERROR): Ditto.
6442 (isHexDigit): Commented out.
6443 (pushBackBuffer::isString): Remove unused variable.
6444 * src/devices/grops/ps.cc (ps_printer::special): Fix compiler
6446 * src/devices/grops/psrm.cc (resource_manager::lookup_font,
6447 resource_manager::read_resource_arg, read_one_of, parse_extensions):
6449 * src/devices/grodvi/dvi.cc (dvi_printer::draw): Ditto.
6450 * src/devices/grolj4/lj4.cc (lj4_font::handle_unknown_font_command,
6451 lookup_paper_size): Ditto.
6452 * src/devices/grohtml/post-html.cc (is_subsection): Commented out.
6453 (text_glob, element_list): Reorder members.
6454 * src/devices/grohtml/html-text.cc (html_text::do_pre): Remove
6456 * src/devices/grohtml/html-text.h (html_text::emit_space): Change
6457 return value to `void'.
6458 * src/devices/grohtml/output.cc (word_list::word_list): Fix order
6460 * src/devices/grohtml/html.h (simple_output::check_newline,
6461 simple_output::space_or_newline, simple_output::enable_newlines):
6463 * src/devices/grolbp/lbp.cc (wp54charset, set_papersize): Remove
6465 * src/utils/tfmtodit/tfmtodit.cc (tfm::load, gf::load, main): Ditto.
6466 * src/utils/hpftodit/hpftodit.cc (File::seek, read_symbol_sets,
6467 output_ligatures, output_charset, read_map): Ditto.
6468 * src/utils/lookbib/lookbib.cc (main): Ditto.
6469 * src/utils/indxbib/indxbib.cc (main, fwrite_or_die): Ditto.
6470 (do_file): Fix typo (`=' -> `==').
6471 * src/utils/lkbib/lkbib.cc (main): Remove compiler warning.
6472 * src/utils/addftinfo/addftinfo.cc (main): Ditto.
6474 2001-04-18 Ruslan Ermilov <ru@FreeBSD.org>
6476 * src/roff/nroff/nroff.sh: Adding -p (pic) and -t (tbl) options.
6477 Fix usage of GROFF_BIN_PATH.
6478 * src/roff/nroff/nroff.man: Updated.
6480 2001-04-18 Werner LEMBERG <wl@gnu.org>
6482 * NEWS: Fixing typos.
6485 Version 1.17 released
6486 =====================
6488 2001-04-17 Werner LEMBERG <wl@gnu.org>
6490 * tmac/Makefile.sub (install-data): mdoc.local-s is in current
6491 directory, not in $(srcdir).
6493 2001-04-16 Werner LEMBERG <wl@gnu.org>
6495 * doc/groff.texinfo: More info on conditionals.
6497 2001-04-15 Werner LEMBERG <wl@gnu.org>
6499 * doc/groff.texinfo: Added some info about groff internals.
6501 * src/roff/troff/node.cc (make_glyph_node): Emit warning message
6502 about missing special character only if the name is non-null.
6504 2001-04-14 Werner LEMBERG <wl@gnu.org>
6506 Removing the grohtml-old device driver which is now obsolete.
6508 * src/devices/grohtml-old/*: Removed.
6509 * font/devhtml-old/*: Removed.
6510 * src/libs/libgroff/htmlindicate.cc (graphic_start, graphic_end):
6512 * Makefile.in (CCPROGDIRS, DEVDIRS): Updated.
6513 * test-groff (PATH): Updated.
6514 * tmac/Makefile.sub (NORMALFILES): Updated.
6515 * tmac/an-old.tmac: Remove special code for html-old device.
6516 Replace `html-or-html-old' register with `an-html'.
6517 * tmac/eqnrc: Updated.
6518 * tmac/html-old.tmac: Removed.
6519 * tmac/troffrc, tmac/troffrc-end: Updated.
6520 * tmac/www.tmac: Remove special code for html-old device.
6521 Replace `html-or-html-old' register with `www-html'.
6523 * src/libs/libgroff/tmpfile.cc (remove_tmp_files),
6524 src/libs/libgroff/htmlindicate.cc (graphic_end),
6525 include/htmlindicate.h, src/preproc/grn/*.cc,
6526 src/roff/groff/env.{cc,h}: Remove `void' parameter if used as a
6527 single argument for consistency with rest of source code.
6529 * aclocal.m4, tmac/an-old.tmac: Fix copyright.
6531 2001-04-13 Ruslan Ermilov <ru@FreeBSD.org>
6533 * src/roff/troff/troff.man: Fixing typos.
6535 2001-04-13 Werner LEMBERG <wl@gnu.org>
6537 * doc/pic.ms: Fixing many font switches.
6538 * doc/groff.texinfo: Fixes, additions.
6539 * MORE.STUFF: Updated.
6541 2001-04-12 Gaius Mulley <gaius@glam.ac.uk>
6543 * src/devices/grohtml/grohtml.man: Updated manual page regarding
6545 * src/preproc/html/pre-html.cc (createImage): Fixed right hand
6547 (removeTempFiles): New function to tidy up temporary files.
6548 * src/preproc/html/pre-html.cc (main): Calls `removeTempFiles()'.
6549 Many fixes to do with the new inline suppress node and image regions
6551 * src/devices/grohtml/post-html.cc: New method `is_auto_img'.
6552 (generate_img_src): New function.
6553 (html_printer::do_auto_image): Utilizes it.
6554 (do_heading, do_title): Include inline images within their contents.
6555 (html_printer::begin_page): Tidied up comments that are issued to
6556 the html output file.
6557 (html_printer::do_fill): Fixed so that `.nf' works with fonts other
6559 (text_glob::is_br): New method used by do_heading.
6560 * tmac/s.tmac: If -Thtml then emit $1 in .IP rather than its
6561 equivalent diversion.
6562 * src/include/html-strings.h: Altered image tags to reflect the
6564 * src/include/htmlindicate.h (html_end_suppress): Added `is_inline'
6566 * src/preproc/eqn/main.cc: Will suppress generation of image tags if
6567 it is already inside a pic image. Only emit tags if the argument
6568 `-Tps:html' is present.
6569 * src/preproc/tbl/main.cc: Changes to reflect additional
6570 `html_end_suppress' parameter.
6571 * src/roff/troff/env.cc: Only emit eol tag if a node has been
6572 emitted since the last eol tag was written.
6573 * src/roff/troff/env.h: New boolean `emitted_node'.
6574 * src/roff/troff/input.cc (do_suppress): Handles extra suppress
6575 nodes \O3, \O4, \O5. No longer use `output_low_mark_miny'.
6576 * src/roff/troff/node.cc (check_charinfo): New method.
6577 (troff_output_file::determine_line_limits): Alterations to limit
6579 * tmac/www.tmac: Changes to reflect new suppress nodes.
6581 2001-04-12 Bruno Haible <haible@clisp.cons.org>
6583 * src/devices/grohtml/post-html.cc (html_printer::add_to_sbuf):
6584 Escape the html_glyph in the buffer.
6585 (str_translate_to_html): Output the unescaped escaped_char.
6586 * src/devices/grohtml/html-text.cc (issue_table_begin): Set
6587 `frame=void', not `frame=none'. Add `border=0'.
6589 2001-04-12 Werner LEMBERG <wl@gnu.org>
6591 * PROBLEMS: Add some words on how to avoid wrapper macros.
6593 2001-04-11 Blake McBride <blake@florida-software.com>
6595 * src/include/nonposix.h (fileno) [_MSC_VER]: Removed.
6597 2001-04-11 Werner LEMBERG <wl@gnu.org>
6599 * font/devlbp/Makefile.sub (CLEANADD): Set it.
6600 * tmac/Makefile.sub (CLEANADD): Add tmac.local-s.
6601 * Makefile.in (dist): Don't remove src/xditview/Imakefile, but ...
6602 * Makefile.sub (DISTCLEANFILES): Here.
6604 * libs/libgroff/new.cc: Include `nonposix.h'.
6605 * win32-diffs: Updated.
6607 2001-04-10 Ruslan Ermilov <ru@FreeBSD.org>
6609 Added skeleton macro for defunct macros.
6611 Updated documentation.
6613 When inside displays, an empty input line warning should be
6614 suppressed. If another macro call is put inside a display,
6615 all subsequent empty lines found in that display caused a
6616 warning to be emitted.
6618 * tmac/doc.tmac (doc-defunct-macro): New macro.
6619 (Db, Ds, Ex, Or, Sf): Reimplemented using this macro.
6620 (doc-restore-global-vars): Fixed typo.
6621 (doc-empty-line): Check the `doc-display-depth' register to
6622 determine whether we are inside display or not.
6624 * tmac/doc-common: Removed `Or' and `Sf' registers.
6625 Moved obsolete `Ds' macro to doc.tmac.
6627 * tmac/groff_mdoc.man: Bump document date.
6628 Document `.Vt' under ``Variable Types''.
6629 Removed documentation for obsolete `.Or' macro.
6631 2001-04-10 Werner LEMBERG <wl@gnu.org>
6634 * doc/groff.texinfo: Many fixes, additions, clarifications, etc.
6636 2001-04-10 Bruno Haible <haible@clisp.cons.org>
6638 * src/devices/grodvi/dvi.cc (main): Accept --help and --version.
6639 (usage): Add stream argument. Don't exit.
6640 * src/devices/grohtml/post-html.cc (main): Accept --help and --version.
6641 Write --version output to stdout, not stderr.
6642 (usage): Add stream argument. Don't exit.
6643 * src/devices/grohtml-old/html.cc (main): Accept --help and --version.
6644 (usage): Add stream argument. Don't exit.
6645 * src/devices/grolbp/lbp.cc (long_options): Use symbolic getopt.h
6647 (usage): Add stream argument. Don't exit.
6648 (main): Write --help output to stdout, not stderr.
6649 * src/devices/grolj4/lj4.cc (main): Accept --help and --version.
6650 (usage): Add stream argument. Don't exit.
6651 * src/devices/grops/ps.cc (main): Accept --help and --version.
6652 (usage): Add stream argument. Don't exit.
6653 * src/devices/grotty/tty.cc (main): Accept --help and --version.
6654 (usage): Add stream argument. Don't exit.
6655 * src/preproc/eqn/main.cc (usage): Add stream argument. Don't exit.
6656 (main): Accept --help and --version.
6657 * src/preproc/grn/main.cc (usage): Add stream argument. Don't exit.
6658 (main): Accept --help and --version.
6659 * src/preproc/html/pre-html.cc (usage): Add stream argument.
6660 (scanArguments): Accept --help and --version.
6661 * src/preproc/pic/main.cc (usage): Add stream argument. Don't exit.
6662 (main): Accept --help and --version.
6663 * src/preproc/refer/refer.cc (main): Accept --help and --version.
6664 (usage): Add stream argument. Don't exit.
6665 * src/preproc/soelim/soelim.cc (usage): Add stream argument. Don't
6667 (main): Accept --help and --version.
6668 * src/preproc/tbl/main.cc (usage): Add stream argument. Don't exit.
6669 (main): Accept --help and --version.
6670 * src/roff/groff/groff.cc (main): Accept --help and --version.
6671 (synopsis): Add stream argument.
6672 (help): Write --help output to stdout, not stderr.
6673 (usage): Add stream argument. Don't exit.
6674 * src/roff/grog/grog.pl: Accept --help and --version.
6676 * src/roff/grog/grog.sh: Accept --help and --version.
6677 * src/roff/nroff/nroff.sh: Accept --help and --version.
6678 * src/roff/troff/input.cc (USAGE_EXIT_CODE): Remove macro.
6679 (usage): Add stream argument. Don't exit.
6680 (main): Accept --help and --version.
6681 * src/utils/addftinfo/addftinfo.cc (main): Accept --help and --version.
6682 (usage): New function with stream argument, doesn't exit.
6683 * src/utils/hpftodit/hpftodit.cc (main): Accept --help and --version.
6684 (usage): New function with stream argument, doesn't exit.
6685 * src/utils/indxbib/indxbib.cc (main): Accept --help and --version.
6686 (usage): Add stream argument. Don't exit.
6687 * src/utils/lkbib/lkbib.cc (usage): Add stream argument. Don't exit.
6688 (main): Accept --help and --version.
6689 * src/utils/lookbib/lookbib.cc (usage): Add stream argument. Don't
6691 (main): Accept --help and --version.
6692 * src/utils/pfbtops/pfbtops.c (usage): Add stream argument. Don't exit.
6693 (main): Accept --help and --version.
6694 * src/utils/tfmtodit/tfmtodit.cc (main): Accept --help and --version.
6695 (usage): Add stream argument. Don't exit.
6697 2001-04-10 Ruslan Ermilov <ru@freebsd.org>
6699 Fix indentation in SYNOPSIS.
6701 Updated to include changes of latest BSD mdoc version (basically,
6702 the only change is that `.Fn' and `.Fc' put a final semicolon after
6703 a function declaration in the SYNOPSIS section).
6705 * tmac/doc.tmac (doc-in-synopsis-count): Replaced with ...
6706 (doc-in-synopsis-section): New variable. Updated all related
6708 (doc-indent-synopsis-active): New register.
6709 (Nd, Fn, Fo): Use it.
6710 (Cd): It requires manipulation of \n[doc-indent-synopsis] so that
6711 `.Cd' with long argument line produces indented wrapped lines.
6712 Also, the misplaced `.nop \*[doc-Nm-font]\c'' caused extra
6713 undesirable line break to be output.
6714 (doc-do-func-decl, Nm, Vt, Fn, Fo): Remove extraneous calls to
6716 (Fn, Fc): Add final `;' to output.
6717 (doc-save-global-vars, doc-restore-global-vars): Updated.
6718 * tmac/doc-common: Remove `Ex' register.
6720 * tmac/doc-ditroff, tmac/doc-nroff, tmac/doc-syms: Updated
6723 2001-04-06 Ruslan Ermilov <ru@freebsd.org>
6725 * tmac/doc.tmac (Cd): Simplify code.
6726 * tmac/groff_mdoc.man: Document some behaviour of `Cd' request.
6728 2001-04-06 Werner LEMBERG <wl@gnu.org>
6730 Implement continuous underlining for nroff mode. To do that, a new
6731 request in the ditroff language has been added: `x u N' (N is 0
6734 \X and \Y are now transparent to end-of-sentence recognition.
6736 * src/include/printer.h (printer): Add `type' parameter to `special'
6738 * src/libs/libdriver/printer.cc (printer::special): Updated.
6739 * src/libs/libdriver/input.cc (do_file): Handle `x u N'.
6741 * src/devices/dvi/dvi.cc (dvi_printer::special): Handle only
6742 specials of type `p'.
6743 * src/devices/grohtml/post-html.cc (html_printer::special): Ditto.
6744 * src/devices/grohtml-old/html.cc (html_printer::special): Ditto.
6745 * src/devices/grops/ps.cc (ps_printer::special): Ditto.
6746 * src/devices/grotty/tty.cc: Add new enum CU_MODE.
6747 (glyph::order): New method.
6748 (tty_printer::add_char): Use it.
6749 (tty_printer::special): New method.
6750 (tty_printer::end_page): Implement it.
6752 * src/roff/troff/node.h (special_node): Add `no_init_string' member.
6753 * src/roff/troff/node.cc (special_node::special_node): Add parameter
6754 to set `no_init_string'.
6755 (special_node::tprint_start): Use it.
6756 (special_node::same, special_node::copy): Updated.
6757 (special_node::ends_sentence): New method.
6758 (troff_output_file::start_special): Add parameter to include
6759 inititialization of special conditionally.
6761 * src/roff/troff/env.h (environment): New member `underline_spaces'.
6762 * src/roff/troff/env.cc (do_underline_special): New function.
6763 (environment::set_font): Use it.
6764 (do_underline): Use it. This was `underline()'.
6765 (underline): Call `do_underline()'.
6766 (continuous_underline): New function which calls `do_underline()'.
6767 (environment::newline): Use `do_underline_special()'.
6768 (init_env_requests): Updated.
6770 * NEWS, man/troff_out.man: Updated.
6772 2001-04-06 Bruno Haible <haible@clisp.cons.org>
6774 * font/devutf8/R.proto: Fix code of 'shc'.
6776 2001-04-06 Ruslan Ermilov <ru@freebsd.org>
6778 Many fixes. Diag lists can now be nested also; additionally,
6779 `-compact' and `-offset' are supported.
6781 * tmac/doc.tmac (doc-have-indent): Replaced with ...
6782 (doc-list-have-indent-stackXXX): A new register stack.
6783 (doc-have-diag-list): Removed.
6784 (Bl): Use `doc-list-have-indent-stackXXX'.
6786 (doc-diag-list): Use `doc-compact-list-stackXXX'.
6787 (doc-tag-list): Use `doc-list-have-indent-stackXXX'.
6788 (doc-set-vertical-and-indent): Ditto.
6789 (doc-next-list-depth): Removed.
6790 (doc-increment-list-stack): Updated.
6791 (doc-decrement-list-stack): Use `doc-list-depth' instead of
6792 `doc-next-list-depth'.
6793 (doc-end-list, doc-end-column-list): Don't use
6794 `doc-increment-list-stack'.
6795 (doc-set-column-tab): Don't use `doc-list-offset-stackXXX'.
6796 (doc-save-global-vars, doc-restore-global-vars): Updated.
6797 * tmac/doc-common: Updated.
6798 * tmac/groff_mdoc.man: Updated.
6801 2001-04-02 Werner LEMBERG <wl@gnu.org>
6803 * src/devices/grotty/grotty.man: Fix grammatical error.
6805 2001-03-30 Ruslan Ermilov <ru@freebsd.org>
6807 Remove .Ld from mdoc package; replace it with special handling of
6810 * tmac/doc-common: Remove `Ld' register.
6811 Uncomment `doc-volume-ds-*' strings.
6812 Remove `doc-operating-system-default'.
6814 * tmac/doc-syms (Ld): Removed.
6815 * tmac/doc.tmac (doc-parse-args, doc-parse-arg-vector): Handle
6819 * tmac/groff_mdoc.man: Many fixes and updates.
6821 2001-03-29 Werner LEMBERG <wl@gnu.org>
6823 * tmac/troffrc-end: Protect data with `.do'. Reported by T. Kurt
6824 Bond <tkb@tkb.mpl.com>.
6825 * tmac/www.tmac: Save compatibility mode.
6827 2001-03-28 Ruslan Ermilov <ru@freebsd.org>
6829 * tmac/groff_mdoc.man: Many fixes.
6831 2001-03-28 Werner LEMBERG <wl@gnu.org>
6833 * src/preproc/soelim/soelim.man: Document that `.<whitespace>so'
6836 2001-03-27 Werner LEMBERG <wl@gnu.org>
6838 * tmac/an-old.tmac (TP, an-do-tag): Reduce line length while in
6839 diversion. This fixes overlong tags.
6841 2001-03-26 Werner LEMBERG <wl@gnu.org>
6843 * doc/groff.texinfo: Fixed and improved documentation of fonts.
6844 * tmac/doc-syms: Fix error messages.
6845 * tmac/an-old.tmac: Remove incorrect double backslashes.
6847 2001-03-24 Ruslan Ermilov <ru@freebsd.org>
6849 * tmac/Makefile.sub: Strip mdoc.local also
6850 * tmac/strip.sed: Fixed.
6852 2001-03-24 Werner LEMBERG <wl@gnu.org>
6854 * tmac/doc-nroff, tmac/doc-ditroff: Implement -rSxx switch for
6855 selecting the font size.
6856 * tmac/groff_mdoc.man, NEWS: Document it.
6858 2001-03-23 Werner LEMBERG <wl@gnu.org>
6860 * src/roff/troff/div.cc (save_vertical_space): Add default argument
6862 * src/roff/troff/env.cc (family_change): Make `.fam' accept no
6863 argument to restore previous font family.
6864 * src/roff/troff/troff.man, man/groff.man, NEWS: Updated.
6866 * doc/groff.texinfo: More fixes and additions (mainly for font
6867 manipulating commands).
6869 * tmac/groff_mdoc.reference.man: Small updates and renamed to ...
6870 * tmac/groff_mdoc.man: This. The quick reference has been removed.
6871 * tmac/Makefile.sub, NEWS: Updated.
6873 2001-03-23 Werner LEMBERG <wl@gnu.org>
6875 Replaced mdoc implementation. The new version is `state of the
6876 art', using almost all new features of groff 1.17 -- it won't run
6877 with older versions.
6879 * tmac/doc.tmac: Completely rewritten.
6880 * tmac/doc-common: Ditto.
6881 * tmac/doc-nroff: Ditto.
6882 * tmac/doc-ditroff: Ditto.
6883 * tmac/doc-syms: Ditto.
6884 * tmac/mdoc.local: New file.
6885 * tmac/groff_mdoc.samples.man: Replaced with ...
6886 * tmac/groff_mdoc.reference.man: New file, covering mdoc completely.
6887 * tmac/strip.sed: Updated.
6888 * tmac/Makefile.sub: Updated.
6891 * tmac/groff_man.man: Add `man.local' to the FILES section.
6893 2001-03-22 Werner LEMBERG <wl@gnu.org>
6895 * doc/groff.texinfo: Added many @noindent.
6896 Replaced @end_Example -> @endExample.
6897 Added info whether registers are r/o.
6898 Many other additions and fixes.
6900 2001-03-21 Werner LEMBERG <wl@gnu.org>
6902 * doc/groff.texinfo: Added macro @Var (and some hacks due to bugs
6903 in makeinfo of texinfo 4.0) to be used in @Def* macros.
6904 Improved @Def* macros: Now the exact syntax of request, register,
6905 and escapes is shown.
6906 Added macros for parentheses and brackets to be used in @Def*.
6907 Many fixes and improvements of the documentation.
6909 2001-03-20 Werner LEMBERG <wl@gnu.org>
6911 * doc/groff.texinfo: Added new index: `st' (for strings).
6912 Added macros @Defstr(x).
6913 Added macro @Example (adding @group).
6914 Other minor improvements.
6916 2001-03-19 Werner LEMBERG <wl@gnu.org>
6918 * doc/groff.texinfo: Added two new indices: `es' (for escapes) and
6919 `rq' for requests. `fn' is no longer used.
6920 Added macros @Defreq(x), @Defreg(x), and @Defesc(x).
6923 * tmac/an-old.tmac (an-p-footer): If `cR' is set, replace page
6924 number with name of man page.
6926 2001-03-19 Larry Kollar <kollar@alltel.net>
6928 * doc/groff.texinfo: Complete revision. Added many @Deffn to gain
6931 2001-03-19 Werner LEMBERG <wl@gnu.org>
6933 * man/groff_font.man: Document `prepro', `postpro', and `print'.
6934 * src/roff/groff/groff.man: Improve documentation of `-l' and `-L'.
6935 * src/devices/grohtml/grohtml.man: Fixing typos.
6937 2001-03-19 Gaius Mulley <gaius@glam.ac.uk>
6939 * tmac/s.tmac (@IP): Pass `.ip' html tag.
6940 * tmac/groff_mwww.man: Remove .LINE macro
6941 * tmac/www.tmac (LINE): Add `.ti'.
6943 * src/devices/grohtml/post-html.cc (html_printer): New member
6945 (html_printer::emit_raw): Use it.
6946 (html_printer::do_linelength): Ditto.
6947 (html_printer::do_pageoffset): Ditto.
6948 (html_printer::do_indentation): Ditto.
6949 (html_printer::do_tempindent): Ditto.
6950 (html_printer::do_break): Ditto.
6951 (html_printer::begin_page): Ditto.
6952 (html_printer::do_indentedparagraph): New function.
6953 (html_printer::troff_tag): Handle `.ip'.
6954 * src/devices/grohtml/html-text.cc (html_text::issue_table_begin):
6955 Add `<td width=...>' handling.
6956 (html_text::do_table): Add parameter.
6957 (html_text::do_indent): Updated.
6958 * src/devices/groohtml/html-text.h: Updated.
6960 2001-03-16 Gaius Mulley <gaius@glam.ac.uk>
6962 Introduced simple html tables to implement indentation.
6964 * src/devices/grohtml/html.h (word, word_list): New structures.
6965 (simple_output): Use it.
6966 * src/devices/grohtml/post-html.cc: Add `INDENTATION'.
6967 (html_printer): Improve indentation handling.
6968 (html_printer::emit_raw): Set `in_table' element. Handle
6970 (html_printer::write_header): Move conditional downwards.
6971 Don't allow whitespace in tags.
6972 (html_printer::do_linelength): Handle line length and indentation
6974 (html_printer::do_pageoffset): Handle indentation conditionally.
6975 (html_printer::do_indentation): Ditto.
6976 (html_printer::do_tempindent): New function member.
6977 (html_printer::do_fill): Take care of indentation.
6978 (html_printer::do_flush): Finish table.
6979 (html_printer::do_links): Ditto.
6980 (html_printer::do_break): New function for handling `.br' and `.ti'.
6981 (html_printer::troff_tag): Use it.
6983 (html_printer::flush_globs): Fix.
6984 (html_printer::flush_page): Finish table.
6985 (html_printer::html_printer): Fix error message. Set up
6987 (html_printer::add_to_sbuf): Remove special handling of character
6989 (to_unicode): Remove `stop()'.
6990 (html_printer::write_title): Cleanup.
6991 (html_printer::begin_page): Use `put_string()'. Handle indentation.
6992 (html_printer::~html_printer): Flush text and end the line.
6994 * src/devices/grohtml/html_text.h: Add more *_TAG enum values.
6995 * src/devices/grohtml/html_text.cc (html_text::end_tag): Fix
6997 (html_text::start_tag): Disable newlines.
6998 (html_text::table_is_void): New function.
6999 (html_text::issue_table_begin): Ditto.
7000 (html_text::issue_table_end): Ditto.
7001 (html_text::push_para): Better table handling.
7002 (html_text::do_indent): New function.
7003 (html_text::do_table): Ditto.
7004 (html_text::done_table): Ditto.
7005 (html_text::do_tt): Handle PRE_TAG.
7006 (html_text::is_in_table): New function.
7007 (html_text::check_emit_text): Handle tables.
7008 (html_text::do_emittext): Use `nl()'.
7009 (html_text::do_para): Handle table.
7010 (html_text::remove_def): New function.
7011 * src/devices/grohtml/output.cc (word, word_list): Implement
7013 (simple_output::end_line): Flush last word.
7014 (simple_output::simple_comment): Ditto.
7015 (simple_output::begin_comment): Recoded.
7016 (simple_output::end_comment): Ditto.
7017 (simple_output::comment_arg): Removed.
7018 (simple_output::check_newline): Improve test and flush last word.
7019 (simple_output::space_or_newline): Improved.
7020 (simple_output::write_newline): Replaced with...
7021 (simple_output::nl): This.
7022 (simple_output::put_raw_char): Flush last word.
7023 (simple_output::check_space): Removed.
7024 (simple_output::put_translated_string): Ditto.
7025 (simple_output::put_string): Simplified.
7026 (simple_output::put_number): Updated.
7027 (simple_output::put_float): Ditto.
7028 (simple_output::put_symbol): Removed.
7029 (simple_output::enable_newlines): Add `check_newline()'.
7030 (simple_output::flush_last_word): New function.
7032 * src/roff/troff/enc.cc (no_fill): Remove call to add_html_tag().
7033 * src/roff/troff/div.cc (page_offset): Add call to add_html_tag().
7035 * tmac/s.tmac (@PP, @IP): Add html conditional code.
7036 * tmac/an-old.tmac (TP): Ditto.
7038 2001-03-09 Ruslan Ermilov <ru@freebsd.org>
7040 * mdate.sh: Make it POSIX compliant.
7042 2001-03-09 Werner LEMBERG <wl@gnu.org>
7044 Added the `return' request to end a macro immediately. It simply
7045 pops iterators from the input stack until a macro iterator is found.
7047 * src/roff/troff/input.cc (input_iterator::is_macro,
7048 macro_iterator::is_macro): New member.
7049 (input_return_boundary): New class to signal an immediate return
7051 (input_stack::add_return_boundary, input_stack::is_return_boundary):
7053 (input_stack::clear): Use it.
7054 (input_stack::pop_macro): New function.
7055 (while_request): Use `is_return_boundary()'.
7056 (return_macro_request): New function.
7057 (init_input_requests): Use it.
7059 * src/roff/troff/TODO: Updated.
7060 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
7062 2001-03-08 Werner LEMBERG <wl@gnu.org>
7064 * src/roff/troff/input.cc (input_iterator::is_boundary): Minor
7067 2001-03-07 Werner LEMBERG <wl@gnu.org>
7069 Make `\B' more rigid.
7071 * src/roff/troff/number.cc (parse_expr, parse_term): Add `rigid'
7073 (get_number_rigidly): New function.
7074 * src/roff/troff/input.cc (do_expr_test): Use it.
7075 * src/roff/troff/token.h: Updated.
7077 * src/roff/troff/request.h: Fix typo (init_html_request ->
7078 init_markup_request).
7080 2001-03-04 Gaius Mulley <gaius@glam.ac.uk>
7082 Fixed grohtml handling of any named glyph for glyph indexes < 0x80.
7083 Cosmetic changes to `.html-begin', `.html-end', `.html-image' which
7084 are now `.begin', `.end', `.image'.
7086 * src/devices/grohtml/post-html.cc: Adding UNICODE_DESC_START.
7087 (html_printer::add_to_sbuf): Changing type of `code' parameter.
7088 Use add_char_to_sbuf().
7089 (to_unicode): New function.
7090 (char_translate_to_html): Changing type of `ch' parameter.
7092 (html_printer::~html_printer): Comment out doctype string.
7093 * src/preproc/html/pre-html.cc (write_end_image): Use `.end'
7094 instead of `.html-end'.
7095 (write_start_image): Use `.begin' and `.image' instead of
7096 `.html-begin' and `.html-image'.
7097 * src/roff/troff/input.cc: Rename `html_level' to `begin_level'.
7098 (html_begin): Renamed to ...
7100 (html_end): Renamed to ...
7102 (html_image): Renamed to ...
7104 (init_html_requests): Renamed to ...
7105 (init_markup_requests): This.
7106 * tmac/www.tmac: Updated.
7108 2001-02-28 Bram <bram@avontuur.org>
7110 * src/libs/libgroff/font.cc (font_widths_cache): Fixing syntax of
7113 2001-02-26 David Leonard <david.leonard@csee.uq.edu.au>
7115 * doc/meref.me: Fixing some typos.
7117 2001-02-16 Werner LEMBERG <wl@gnu.org>
7119 * src/roff/troff/node.cc (space_node::get_hyphenation_type): New
7120 method. Return `HYPHEN_MIDDLE' if it was `\:'.
7121 * src/roff/troff/node.h: Updated.
7123 2001-02-17 Ruslan Ermilov <ru@FreeBSD.org>
7125 * tmac/groff_tmac.man: Fix typo.
7127 2001-02-16 Werner LEMBERG <wl@gnu.org>
7129 Fixing a bug which prevented proper end-of-sentence recognition
7130 between an `unformatted' box and the following text. As a
7131 consequence, vertical line distances are no longer preserved in
7132 boxes after a call to `.unformat' -- because boxes aren't
7133 line-oriented (contrary to diversions), this doesn't make sense
7136 * src/roff/troff/node.cc (*node::set_unformat_flag): Add return
7138 (vertical_size_node::set_unformat_flag): New method.
7139 * src/roff/troff/node.hh: Updated.
7140 * src/roff/troff/input.cc (word_space_node::reread,
7141 hmotion_node::reread): Reset `unformat' flag after usage.
7142 (unformat_macro): Append only if `set_unformat_flag()' returns
7144 * src/roff/troff/troff.man: Updated.
7146 2001-02-15 Werner LEMBERG <wl@gnu.org>
7148 * src/roff/troff/troff.man, NEWS, man/groff.man: Improved
7149 documentation of `asciify' and `unformat' requests.
7151 2001-02-13 Werner LEMBERG <wl@gnu.org>
7153 Redesigned the `unformat' request. It is no longer connected with
7154 `asciify' but rather uses new `reread()' methods if the `unformat'
7155 flag is set. Additionally, the handling of space characters after
7156 unformatting has been fixed so that they retain their width.
7158 * src/roff/troff/node.h (width_list): New structure to store
7159 original widths of spaces.
7160 (node): Added `unformat' member.
7161 Replaced `num_spaces' variable with `orig_width' list.
7162 * src/roff/troff/node.cc (*node::asciify,
7163 asciify_reverse_node_list): Removed `unformat_only' flag and related
7165 (word_space_node::asciify, word_space_node::word_space_node): Use
7167 (word_space_node::~word_space_node): New destructor.
7168 (word_space_node::copy): Updated to handle `orig_width'.
7169 (hmotion_node::copy, unbreakable_space_node::copy): Updated.
7170 (*node::merge_space): Update `orig_width' list if necessary.
7171 (*node::set_unformat_flag): New methods to set the `unformat' flag.
7172 * src/roff/troff/enc.cc (environment::space_newline): Use
7174 (environment::space): Added method to handle space width and
7175 sentence space width as parameters. Use `width_list'.
7176 (environment::make_tab_node): Updated.
7177 * src/roff/troff/env.h: Updated.
7178 * src/roff/troff/input.cc (word_space_node::reread,
7179 unbreakable_space_node::reread, hmotion_node::reread): New methods
7180 to handle nodes specially if `unformat' flag is set.
7181 (do_asciify_macro): Renamed back to ...
7182 (asciify_macro): This.
7183 (unformat_macro): New implementation to simply set the `unformat'
7186 * MORE.STUFF: Added more info about deroff.
7188 2001-02-08 Werner LEMBERG <wl@gnu.org>
7190 * src/roff/troff/node.h (unbreakable_space_node, hmotion_node,
7191 space_char_hmotion_node, overstrike_node): Add `get_hyphen_list()'
7192 and `add_self()' methods to avoid hyphenation. For example, the
7193 hyphen list for `foo\0\0bar' was `foobar', causing insertion of a
7194 soft hyphen after `foo'. Now the hyphen list is correctly
7195 `foo<ignore><ignore>bar'.
7197 2001-02-05 Yoshiteru Kageyama <yt-kage@cb3.so-net.ne.jp>
7199 * tmac/groff_tmac.man: Fix `BIR' macro.
7201 2001-02-04 Werner LEMBERG <wl@gnu.org>
7203 A new escape sequence `\:', inserting a zero-width break point.
7205 * src/roff/troff/input.h: Adding `ESCAPE_COLON'.
7206 * src/roff/troff/input.cc (get_copy, token::next, asciify):
7208 * src/roff/troff/node.h (node): Add `is_escape_colon()' virtual
7210 (space_node): Add `was_escape_colon' member. Add `is_escape_colon()'
7211 and `asciify()' methods.
7212 * src/roff/troff/node.cc (space_node::space_node): Updated.
7213 (space_node::asciify): Handle `was_escape_colon'.
7214 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
7216 Handle `\~' similar to other comparable requests.
7218 * src/roff/troff/input.cc (process_input_stack): Remove now obsolete
7220 (token::next): Move creation of an unbreakable_space_node to...
7221 (token::add_to_node_list): Here.
7223 Fix a bug which sometimes prevented hyphenation of words connected
7224 with `\~' or `\ ' (and other escape sequences handled as
7225 TOKEN_NODE). This also fixes a hyphenation problem with boxes
7226 (after a call to the `unformat' request).
7228 * src/roff/troff/env.h (environment::possibly_break_line,
7229 environment::hyphenate_line): Introducing `start_here' parameter.
7230 * src/roff/troff/env.cc (environment::space_newline,
7231 environment::space): Use it.
7232 (environment::possibly_break_line, environment::hyphenate_line):
7234 * src/roff/troff/input.cc (process_input_stack): Use it.
7235 * src/roff/troff/node.h (unbreakable_space_node, hmotion_node,
7236 space_char_hmotion_node, overstrike_node): Add
7237 `get_hyphenation_type()' method.
7238 * src/roff/troff/node.cc (break_char_node::asciify): Don't asciify
7239 if `unformat_only' is active.
7241 2001-01-30 Werner LEMBERG <wl@gnu.org>
7243 Implemented new read-only number register `.linetabs' which
7244 returns 1 if in line-tabs mode, 0 otherwise.
7246 * src/roff/troff/env.h (environment): Add get_line_tabs() member.
7247 * src/roff/troff/env.cc (get_line_tabs): New function.
7248 (init_env_requests): Use it.
7249 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
7251 * VERSION, REVISION: Changing to 1.17.0.
7253 2001-01-28 Werner LEMBERG <wl@gnu.org>
7255 Fixed a bug which prevented hyphenation of words which are finished
7258 * src/roff/troff/token.h (token): Add enum type
7259 `TOKEN_TRANSPARENT_DUMMY' and method `transparent_dummy()'.
7260 * src/roff/troff/input.cc (token::next, token::description,
7261 get_line_arg, token::add_to_node_list, token::process): Use it.
7263 2001-01-27 Werner LEMBERG <wl@gnu.org>
7265 * src/roff/troff/div.h (diversion): Add `saved_prev_line_interrupted'.
7266 * src/roff/troff/div.cc (do_divert): Use it.
7268 * src/roff/troff/input.cc (asciify): Add ESCAPE_RIGHT_PARENTHESIS.
7270 2001-01-25 Werner LEMBERG <wl@gnu.org>
7272 Adding the `linetabs' request. If set, tab distances are not
7273 computed relative to the input line but relative to the output line.
7275 * src/roff/troff/env.h (environment): New member `line_tabs'.
7276 * src/roff/troff/env.cc (line_tabs_request): Implement request.
7277 (environment::environment, environment::copy): Updated.
7278 (environment::distance_to_next_tab): Use `line_tabs'.
7279 (init_env_requests): Register request.
7280 * src/roff/troff/troff.man, man/groff.man, NEWS: Document it. Other
7283 2001-01-24 Werner LEMBERG <wl@gnu.org>
7285 Introducing a new read-only register `.int' which is set to a
7286 positive value if the last output line is interrupted (i.e., if it
7289 * src/roff/troff/env.cc (init_env_requests): Add it.
7290 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
7292 2001-01-23 Gaius Mulley <gaius@glam.ac.uk>
7294 * tmac/mwww.tmac: Call `www.tmac', not `arkup.tmac'.
7295 * src/preproc/html/pre-html.cc (findPrefix): New function which
7296 generates the troff executable name via the system prefix.
7297 * src/preproc/eqn/main.cc: Modified warning message.
7299 2001-01-23 Werner LEMBERG <wl@gnu.org>
7301 troff's `box' and `boxa' requests didn't preserve temporary
7304 * src/roff/troff/div.h (diversion): Add `saved_saved_indent' and
7305 `saved_target_text_length' members.
7306 * src/roff/troff/div.cc (do_divert): Use them.
7308 Tabs (but not yet leaders and fields) are now handled correctly by
7311 * node.h (hmotion_node): Add field `was_tab'.
7312 * env.cc (environment::make_tab_node): Set it.
7313 * node.cc (hmotion_node::copy, hmotion_node::asciify): Use it.
7315 Added new request `unformat' which will, contrary to `asciify',
7316 preserve font information after unformatting (i.e., only nodes
7317 dealing with horizontal space are converted back to input
7320 * input.cc (asciify_macro): Renamed to ...
7321 (do_asciify_macro): this, having a new parameter `unformat_only'.
7322 (asciify_macro, unformat_macro): New; using do_asciify_macro.
7323 (init_input_requests): Added `unformat'.
7324 * node.cc (*_node::asciify), asciify_reverse_node_list: Added
7325 parameter to control asciification process.
7326 * node.h (*_node::asciify): Ditto.
7327 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
7329 2001-01-20 Werner LEMBERG <wl@gnu.org>
7331 * doc/groff.texinfo: Minor improvement of `.in' documentation.
7333 2001-01-18 Werner LEMBERG <wl@gnu.org>
7335 * tmac/ps.tmac: Remove call of psold.tmac.
7336 * tmac/psold.tmac: Comment updated.
7337 * tmac/psnew.tmac: Removed since no longer needed.
7338 * tmac/Makefile.sub, NEWS, src/devices/grops/grops.man: Updated.
7340 * font/devutf8/R.proto: Adding `shc' glyph.
7341 * font/devutf8/NOTES: Updated.
7343 * test-groff: Updated.
7345 2001-01-15 Gaius Mulley <gaius@glam.ac.uk>
7347 First cut of the new html device driver. Changes to pre-html and
7348 the new grohtml are too numerous to be documented here.
7350 Stuff related to `html' has been renamed to `html-old' and `html2'
7351 stuff has been renamed to `html' (including directories). The new
7352 html device driver is therefore invoked as `-Thtml'.
7354 Added new `\O' escape to suppress output (needed by html driver).
7356 Added functions and code to pass info about input-level commands
7357 (`.in', `.fl', etc.) to html driver.
7359 Three new functions (.html-begin, .html-end, and .html-image) for
7360 better html handling: `html-begin' will execute the remaining line
7361 if at the outermost nesting level, increasing an internal counter.
7362 `html-end' does the same but decreases the internal counter.
7363 `html_image' puts its arguments into a special node (suppress_node)
7364 to define an image region.
7366 The `output' request has been removed.
7368 * tmac/html-tags.tmac: Removed.
7369 * tmac/arkup.tmac: Updated and renamed to ...
7370 * tmac/www.tmac: New file.
7371 * tmac/markup.tmac Updated and renamed to ...
7372 * tmac/mwww.tmac: New file.
7373 * tmac/Makefile.sub: Updated.
7374 * tmac/an-old.tmac: Updated.
7375 * tmac/eqnrc: Updated.
7376 * tmac/groff_man.man
7377 * tmac/groff_markup.man: Updated and renamed to ...
7378 * tmac/groff_mwww.man: New file.
7379 * tmac/groff_tmac.man: Updated.
7380 * tmac/html-old.tmac: Updated and Renamed from html.tmac.
7381 * tmac/html.tmac: Updated and renamed from html2.tmac.
7382 * tmac/pspic.tmac: Updated html support.
7383 * tmac/s.tmac: Added html output support.
7384 * tmac/troffrc, tmac/troffrc-end: Updated.
7386 * Makefile.in, doc/Makefile: Updated.
7387 * doc/groff.texinfo: Added info about new `\O' escape.
7388 * doc/homepage.ms: Use `MAILTO' macro.
7390 * font/devhtml/DESC.proto: Add `C' font.
7391 * font/devhtml/Makefile.sub: Updated.
7392 * font/devhtml/R.proto: Minor fixes.
7393 * font/devhtml-old/Makefile.sub: Updated.
7395 * src/devices/grohtml-old/Makefile.sub: Updated.
7397 * src/libs/libdriver/printer.cc (printer::get_font_from_index): New
7399 * src/libs/libgroff/htmlindicate.cc (html_begin_suppress,
7400 graphic_start): Add `inline' parameter. Update.
7401 (html_end_suppress, graphic_end): Update.
7403 * src/include/html-strings.h: New file.
7404 * src/include/htmlindicate.h: Comments updated.
7405 * src/include/printer.h: Updated.
7407 * src/preproc/eqn/main.cc (do_file, main): Updated.
7408 * src/preproc/pic/troff.cc (troff_output::start_picture,
7409 troff_output::finish_picture): Updated.
7410 * src/preproc/tbl/main.cc (process_input_file): Updated.
7412 * src/roff/groff/groff.cc (main): Updated.
7413 Pass device arguments to predrivers also.
7414 Use `ps' device for `eqn' preprocessor if `-Thtml' is given.
7415 * src/roff/troff/env.h (environment): Updated.
7416 New elements `need_eol' and `ignore_next_eol' (for html output).
7417 * src/roff/troff/env.cc (environment::environment): Add initializers
7418 for `need_eol' and `ignore_next_eol'.
7419 (environment::add_html_tag_eol, environment::add_html_tag_tabs): New
7421 (point_size, fill, no_fill, center, right_justify, line_length,
7422 indent, temporary_indent, break_request, handle_tab): Use
7424 (set_tabs): Use `add_html_tag_tabs()'.
7425 (environment::add_html_tag): Updated.
7426 (environment::do_break): Updated.
7427 * src/roff/troff/div.cc (space_request, flush_output): Use
7428 `environment::add_html_tag()'.
7429 * src/roff/troff/input.cc: Updated.
7430 New variable `html_level' to indicate nested `html-begin' requests.
7431 (file_iterator::fill): Use `environment::add_html_tag_eol()'.
7432 (non_interpreted_char_node, token_node, non_interpreted_node): Add
7433 `force_tprint()' method.
7434 (token::next): Handle `\O'.
7435 (do_suppress): Implement it.
7436 (html_begin, html_end, html_image): New functions.
7437 (init_output_requests): Renamed to ...
7438 (init_html_requests): this.
7440 (macro::append_str, macro::append_unsigned, macro::append_int): New
7442 New variable `output_low_mark_miny' to limit minimal value of y.
7443 (reset_output_registers): Use it.
7444 (output_request): Removed.
7445 (get_output_registers): New function.
7446 * src/roff/troff/node.h (node): Make `force_tprint()' virtual.
7447 (*_node): Added `force_tprint()' if necessary.
7448 (special_node): New elements `tf' and `get_tfont()'.
7449 (suppress_node): New class.
7450 * src/roff/troff/node.cc:
7451 New global variables `image_no' and `suppress_start_page'.
7452 (real_output_file): New method `is_on()'.
7453 (troff_output_file): New method `start_special(tfont)'.
7454 (troff_output_file::really_print_line): Use `tprint' conditionally.
7455 (real_output_file::print_line): Updated.
7456 (real_output_file::on): Updated.
7457 (*_node): Added `force_tprint()'.
7458 (special_node::special_node): Initializer updated.
7459 (special_node::same, special_node::copy, special_node::tprint_start):
7461 (get_reg_int, get_reg_str): New functions.
7462 (suppress_node::*): New methods.
7463 New global variables last_position, last_image_filename;
7464 (min): New inline function.
7465 * src/roff/troff/reg.h, src/roff/troff/request.h,
7466 src/roff/troff/troff.h: Updated.
7468 2001-01-13 Werner LEMBERG <wl@gnu.org>
7470 * NEWS, src/roff/troff/troff.man, doc/groff.texinfo: Fix
7471 documentation of `asciify' request.
7473 2001-01-12 Werner LEMBERG <wl@gnu.org>
7475 * src/roff/troff/input.cc: Move definition of special characters
7476 like `ESCAPE_TILDE' to ...
7477 * src/roff/troff/input.h: New file.
7478 * src/roff/troff/Makefile.sub (HDRS): Add it.
7480 Extending the .asciify request to `unformat' space characters also.
7482 * src/roff/troff/node.h (word_space_node): Add `num_spaces' element
7483 to count input space characters.
7484 Update constructors to take care of it.
7485 * src/roff/troff/node.cc (space_char_hmotion_node::asciify): Use
7486 `ESCAPE_SPACE' instead of normal space.
7487 (word_space_node::asciify): New method.
7488 (unbreakable_space_node::asciify): New method.
7489 (word_space_node::merge_space): New method.
7490 * src/roff/troff/env.cc (environment::space_newline,
7491 environment::space): Add code to initialize `num_spaces' (using the
7492 constructor of `word_space_node').
7493 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
7496 2001-01-09 Werner LEMBERG <wl@gnu.org>
7498 * man/groff_char.man: Use table header traps only conditionally.
7500 2001-01-09 Bjarni Ingi Gíslason <bjarniig@hi.is>
7502 * man/groff_char.man: Add `ý' and `Ý' to the `acute' group.
7504 2001-01-08 Werner LEMBERG <wl@gnu.org>
7506 Introducing the `box' and `boxa' requests which are similar to
7507 `di' resp. `da' but omitting a partially filled line (which is
7508 restored after ending the diversion).
7510 * src/roff/troff/div.h (diversion): Add elements to save partially
7512 * src/roff/troff/div.cc (do_divert): Add parameter `boxing' to save
7513 partially filled line.
7514 (divert, divert_append): Updated.
7515 (box, box_append): New functions.
7516 (init_div_requests): Use them.
7517 * src/roff/troff/env.h (environment): do_divert() is now a friend.
7518 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
7520 * doc/groff.texinfo: Fix documentation of `lf' request.
7522 2000-12-25 Werner LEMBERG <wl@gnu.org>
7524 * src/roff/troff/troff.man, NEWS: Document `writem' request.
7526 2000-12-21 Werner LEMBERG <wl@gnu.org>
7528 Ignore `ss' request if in compatibility mode.
7530 * src/roff/troff/input.cc: Make `compatible_flag' non-static.
7531 * src/roff/troff/env.h: Added extern `compatible_flag' declaration.
7532 * src/roff/troff/env.cc (space_size): Use it.
7534 * doc/groff.texinfo, src/roff/troff/troff.man: Fix documentation of
7535 `ss' request in nroff mode.
7537 * tmac/an-old.tmac: Fixed some serious bugs introduced with latest
7540 2000-12-15 Ruslan Ermilov <ru@FreeBSD.org>
7542 * tmac/troffrc, tmac/troffrc-end: Convert tmac.* to *.tmac.
7544 2000-12-13 Werner LEMBERG <wl@gnu.org>
7546 * src/preproc/eqn/Makefile.sub (MAN1): Added neqn.man.
7547 * src/preproc/eqn/neqn.man: Small fixes and additions.
7549 2000-12-13 Ruslan Ermilov <ru@FreeBSD.org>
7551 * src/utils/addftinfo/addftinfo.man, src/devices/grops/grops.man:
7554 * src/preproc/eqn/neqn.man: New file.
7556 * src/preproc/tbl/table.cc (table::print): Fix `indent cannot be
7559 * tmac/e.tmac: Add `T&' macro.
7560 Fix `indent cannot be negative' warning.
7561 * tmac/s.tmac: Fix `indent cannot be negative' warning.
7563 2000-12-07 Werner LEMBERG <wl@gnu.org>
7565 * src/include/lib.h: Replaced __ALPHA with __alpha symbol.
7567 2000-12-06 Werner LEMBERG <wl@gnu.org>
7569 * PROBLEMS: Added info about adding -lPW on HP-UX to satisfy the
7572 * MORE.STUFF: Added info about deroff for djgpp.
7574 * tmac/an-old.tmac, tmac/groff_man.man, doc/groff.texinfo, NEWS: Fix
7575 documentation of -rcR switch.
7577 2000-12-03 Werner LEMBERG <wl@gnu.org>
7579 * tmac/an-old.tmac: Implementing the -rcR switch (similar to mdoc);
7580 if -rcR=1 (which is now the default in nroff mode), a single, very
7581 long page is created instead of multiple pages: All `ne' and `wh'
7582 requests are put into conditionals; a new macro `an-end' is added to
7583 be called with `em'.
7585 Some other minor cleanups.
7587 * NEWS, tmac/groff_man.man, doc/groff.texinfo: Updated.
7589 2000-12-02 Werner LEMBERG <wl@gnu.org>
7591 Fixing a bug which prevented hyphenation in words followed
7592 immediately by a TOKEN_NODE (e.g. `\ ', `\~', etc.).
7594 * src/roff/troff/input.cc (process_input_stack <token::TOKEN_NODE>):
7595 Adding possibly_break_line().
7596 * src/roff/troff/env.h (environment): Make possibly_break_line()
7599 Make `\~' usable in .tr request.
7601 * src/roff/troff/token.h (token_type): Add TOKEN_STRETCHABLE_SPACE.
7602 (token): Add stretchable_space().
7603 * src/roff/troff/input.cc (token::next, token::delimiter,
7604 token::description, process_input_stack, do_translate,
7605 add_to_node_list, token::process): Use it.
7606 * src/roff/troff/node.h (node): Add fourth parameter to add_char()
7607 for adjusting the space.
7608 * src/roff/troff/node.cc (node::add_char): Implement it. Add code
7609 for stretchable space.
7610 * src/roff/troff/input.cc (token::add_to_node_list): Use it.
7611 (make_node): Add code for stretchable space.
7612 * src/roff/troff/env.cc (environment::add_char): Use it.
7613 * src/roff/troff/input.cc: Add ESCAPE_TILDE special character.
7614 (get_copy, token::next, transparent_translate, asciify): Use it.
7616 * NEWS, src/roff/troff/troff.man, src/roff/troff/TODO,
7617 doc/groff.texinfo: Updated.
7618 * man/groff.man: Small reorderings.
7620 2000-11-23 Werner LEMBERG <wl@gnu.org>
7623 * src/preproc/eqn/main.cc (main): Use `config_macro_path' for -M
7625 * src/roff/troff/input.cc (main): Add `config_macro_path' and
7626 `safer_macro_path' to -M option.
7627 * src/roff/troff/troff.man: Fixes.
7629 2000-11-22 Werner LEMBERG <wl@gnu.org>
7631 Use safer path (except for config files) if -U isn't specified. Add
7632 a special macro path (without home and current directory) for config
7633 files. Add home directory to unsafe path for consistency. Don't
7634 include the home directory in the font path.
7636 * src/libs/libgroff/macropath.cc: Add `config_macro_path', change
7638 * src/include/macropath.h: Add `config_macrp_path'.
7639 * src/libs/libgroff/fontfile.cc: Fix font path.
7640 * src/roff/troff/input.cc (process_startup_file): Use
7641 `config_macro_path'.
7642 (main): Select unsafe path if -U is given.
7644 * src/preproc/eqn/main.cc (main): Fixing search path for
7646 * src/preproc/eqn/eqn.man: Updated.
7648 * src/roff/troff/troff.man, man/roff.man, tmac/groff_tmac.man:
7651 * src/preproc/grn/grn.man, src/devices/grodvi/grodvi.man,
7652 src/devices/grohtml/grohtml.man, src/devices/grolbp/grplbp.man,
7653 src/devices/grolj4/grolj4.man, src/devices/grops/grops.man,
7654 src/devices/grotty/grotty.man: Updated.
7656 * Makefile.in: Fix comments.
7658 2000-11-17 Werner LEMBERG <wl@gnu.org>
7660 * tmac/safer.tmac: Empty file added (again) for compatibility
7662 * tmac/Makefile.sub: Updated.
7664 2000-11-16 Werner LEMBERG <wl@gnu.org>
7666 * src/devices/grodvi/dvi.cc (main),
7667 src/devices/grohtml2/post-html.cc (main),
7668 src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
7669 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
7670 (main), src/preproc/eqn/main.cc (main), src/preproc/grn/main.cc
7671 (main), src/preproc/html2/pre-html.cc (main),
7672 src/preproc/pic/main.cc (main), src/preproc/refer/refer.cc (main),
7673 src/preproc/soelim/soelim.cc (main), src/preproc/tbl/main.cc
7674 (main), src/roff/groff/groff.cc (main), src/roff/troff/input.cc
7675 (main), src/utils/hpftodit/hpftodit.cc (main),
7676 src/utils/indxbib/indxbib.cc (main), src/utils/lkbib/lkbib.cc
7677 (main), src/utils/lookbib/lookbib.cc (main),
7678 src/utils/pfbtops/pfbtops.c (main), src/utils/tfmtodit/tfmtodit.cc
7679 (main): Use stdout for -v.
7680 * src/roff/groff/groff.cc (run_commands),
7681 src/roff/groff/pipeline.c (run_pipeline): New parameter `no_pipe'
7682 to make direct printing to stdout possible.
7683 * src/roff/groff/pipeline.h: Updated.
7685 * src/utils/afmtodit/afmtodit.pl: Add -v switch.
7686 * src/utils/afmtodit/Makefile.sub (afmtodit): Use @VERSION@.
7687 * src/utils/afmtodit/afmtodit.man: Updated.
7689 * src/utils/addftinfo/addftinfo.cc (main): Add -v switch.
7690 (version): New function.
7692 * src/utils/addftinfo/addftinfo.man: Updated.
7694 * src/devices/*/*, src/preproc/*/*, src/roff/*/*, src/utils/*/*:
7695 Fixing copyright dates.
7697 * src/preproc/eqn/neqn.sh: Adding GROFF_BIN_PATH to path instead of
7700 * src/devices/grolbp/lbp.cc (main): Use Version_string instead of
7703 * src/roff/nroff/Makefile.sub (nroff): Fix use of @VERSION@.
7705 2000-11-15 Werner LEMBERG <wl@gnu.org>
7707 In all programs, make -v return immediately with exit status 0 to
7708 be compliant with the GNU standard.
7710 * src/devices/grodvi/dvi.cc (main),
7711 src/devices/grohtml2/post-html.cc (main),
7712 src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
7713 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
7714 (main) src/preproc/eqn/main.cc (main), src/preproc/grn/main.cc
7715 (main), src/preproc/html2/pre-html.cc (main),
7716 src/preproc/pic/main.cc (main), src/preproc/refer/refer.cc (main),
7717 src/preproc/soelim/soelim.cc (main), src/preproc/tbl/main.cc
7718 (main), src/roff/groff/groff.cc (main), src/roff/troff/input.cc
7719 (main): Implement it.
7722 * src/roff/groff/groff.cc (main): Add copyright notice. Add refer
7723 and postprocessors to the -v option.
7725 * src/roff/grog/grog.pl: Implement -v.
7726 * src/roff/grog/Makefile.sub (grog): Use @VERSION@.
7727 * src/roff/grog/grog.man, doc/groff.texinfo: Updated.
7729 * src/roff/nroff/nroff.sh: Implement -v.
7730 * src/roff/nroff/Makefile.sub (nroff): Use @VERSION@.
7731 * src/roff/nroff/nroff.man: Updated.
7733 * src/preproc/eqn/main.cc (main): Fix comment typo.
7735 * MORE.STUFF: Added info about djgpp port of grap.
7737 2000-11-14 Werner LEMBERG <wl@gnu.org>
7739 * src/roff/grog/grog.{pl,sh}: Implemented -C switch for compatibility
7740 mode (or rather, implemented non-compatibility mode).
7741 * NEWS, src/roff/grog/grog.man, doc/groff.texinfo: Updated.
7743 * src/roff/groff/groff.cc (main): Add BIN_PATH to PATH instead of
7744 replacing it -- we don't find gxditview otherwise.
7745 * NEWS, src/roff/groff/groff.man, doc/groff.texinfo: Updated.
7747 * src/preproc/pic/depend: Removed. Unnecessary.
7749 Implemented dummy keyword `solid' in pic for compatibility with
7752 * lex.cc (lookup_keyword): Added `solid'.
7753 * pic.y: Added SOLID with dummy rule.
7754 * pic.cc, pic_tab.h: Regenerated.
7755 * doc/pic.ms: Updated.
7757 2000-11-13 Werner LEMBERG <wl@gnu.org>
7759 For security reasons, don't use the current directory but the home
7760 directory while searching and scanning troffrc and troffrc-end.
7761 Similarly, replace the current directory with the home directory
7764 * Makefile.in (fontpath, tmacpath): Remove current directory.
7766 * src/libs/libgroff/searchpath.cc (search_path::search_path): Add
7767 two parameters `add_home' and `add_current'.
7768 (search_path::~search_path, search_path::command_line_dir,
7769 search_path::open_file): Remove tests for `dirs' being zero.
7770 * src/include/searchpath.h: Adjust.
7771 * src/libs/libgroff/macropath.cc, src/include/macropath.h: Add
7773 * src/libs/libgroff/fontfile.cc: Adjust `font_path'.
7775 * src/roff/troff/troff.h: Add `searchpath.h' and `mac_path'.
7776 * src/roff/troff/input.cc: Use `mac_path', initialized with
7778 (process_startup_file): Set `mac_path' to `safer_macro_path'.
7779 * src/roff/troff/env.cc: Use `mac_path'.
7781 * src/preproc/eqn/main.cc (main): Use `safer_macro_path'.
7783 * NEWS, man/roff.man, src/roff/troff/troff.man,
7784 src/roff/groff/groff.man, tmac/groff_tmac.man, arch/djgpp/README:
7787 2000-11-12 Werner LEMBERG <wl@gnu.org>
7789 * src/include/lib.h: Don't include groff-getopt.h for OSF/1.
7791 * aclocal.m4 (GROFF_SYS_ERRLIST): Do test in C, not in C++.
7792 * configure.in: Fix typo in comment.
7793 * configure: Regenerated.
7795 * src/libs/libgroff/*, src/include/*, src/roff/troff/*: Fixing
7798 2000-11-08 Werner LEMBERG <wl@gnu.org>
7800 Add system tmac directory (/usr/local/lib/groff/site-tmac).
7802 * Makefile.in: Add $(libdir), $(libprogramdir), and $(systemtmacdir).
7803 (uninstall_dirs): Add $(libdir), $(libprogramdir), and
7806 * Makefile.comm (.man.n): Add @SYSTEMMACRODIR@.
7807 * tmac/Makefile.sub (install_data): Create
7808 $(systemtmacdir) and $(localtmacdir).
7809 (uninstall_sub): Use $(systemtmacdir) for wrapper macros.
7810 * man/roff.man, src/roff/troff/troff.man, src/roff/groff/groff.man,
7811 NEWS, doc/groff.texinfo: Updated and minor fixes.
7813 * Makefile.comm, Makefile.in: Added tmac_{s,an}_prefix stuff again.
7814 * tmac/Makefile.sub: Added `wrap' stuff again, but installing into
7815 $(systemtmacdir) since the wrapper files are platform-dependent.
7817 2000-11-01 Werner LEMBERG <wl@gnu.org>
7819 * doc/groff.texinfo: Fix typo.
7821 2000-10-26 Werner LEMBERG <wl@gnu.org>
7823 Convert macros `tmac.XXX' to `XXX.tmac'. Special cases:
7824 tmac.doc.old -> doc-old.tmac
7825 tmac.an.old -> an-old.tmac
7827 * tmac/tmac.*: Moved to ...
7828 * tmac/*.tmac: this.
7829 * tmac/man.local: Fix comment.
7830 * tmac/groff_man.man, tmac/groff_markup.man, tmac/groff_mdoc.man,
7831 tmac/groff_me.man, tmac/groff_ms.man, tmac/groff_tmac.man: Updated.
7832 Added some `FILES' sections. More use of @...@ directives. Other
7834 * arch/djgpp/README, font/devutf8/NOTES: Updated.
7835 * doc/homepage.ms, doc/groff.texinfo: Updated.
7836 * man/groff.man, man/roff.man: Updated.
7837 * src/devices/grodvi/grodvi.man, src/devices/grolbp/grolbp.man,
7838 src/devices/grolj4/grolj4.man, src/devices/grops/grops.man,
7839 src/devices/grotty/grotty.man: Updated.
7840 * src/preproc/pic/pic.man: Updated.
7841 * src/roff/grog/grog.pl, src/roff/grog/grog.sh: Use -mdoc-old
7842 instead of -mdoc.old.
7843 * src/roff/grog/grog.man: Document -mdoc and -mdoc-old.
7844 * src/roff/nroff/nroff.man: Updated.
7847 * tmac/fixmacros.sed, tmac/strip.sed: Add explanatory comment.
7849 * tmac/mm.diff: Removed -- it has no use now since the mm package
7852 * tmac/*: Removed trailing spaces.
7854 * arch/djgpp/t-groff.bat: Fix GROFF_TMAC_PATH (hyphen.us is now in
7855 the tmac subdirectory also).
7857 * Makefile.comm, Makefile.in: Remove tmac_{s,an}_prefix stuff.
7858 * tmac/Makefile.sub: Adapted to new macro names; removed `wrap'
7859 stuff since it is no longer needed.
7861 * README, PROBLEMS: Updated.
7863 2000-10-25 Werner LEMBERG <wl@gnu.org>
7865 Invert current behaviour: Search first FOOBAR.tmac, then
7868 * src/roff/troff/input.cc: Introduce MACRO_POSTFIX.
7869 (open_mac_file, macro_source): Implement it.
7870 * src/roff/troff/troff.man, tmac/groff_tmac.man, man/roff.man,
7871 doc/groff.texinfo, NEWS: Document it.
7873 * src/roff/nroff/nroff.man, src/roff/groff/groff.man, man/groff.man:
7874 Small documentation improvements.
7876 * test-groff: Fix GROFF_TMAC_PATH (hyphen.us is now in the tmac
7879 * font/devps/Makefile.sub: Fix rules for dingbats.*map.
7881 2000-10-24 Werner LEMBERG <wl@gnu.org>
7883 Add local tmac directory (groff/site-tmac).
7885 * Makefile.in: Add $(localtmacdir).
7886 (uninstall_dirs): Add $(localtmacdir).
7887 * Makefile.comm (.man.n): Add @LOCALMACRODIR@.
7888 * tmac/Makefile.sub (install_data, uninstall_sub): Handle man.local
7889 in $(localtmacdir). Create $(localtmacdir).
7890 * man/roff.man, src/roff/troff/troff.man, NEWS, doc/groff.texinfo:
7891 Updated and minor fixes.
7893 Rename font/devps/generate/dingbats[r]map to dingbats.[r]map.
7895 * font/devps/generate/Makefile.sub, arch/djgpp/README: Adjust.
7897 2000-10-23 Werner LEMBERG <wl@gnu.org>
7899 Move hyphen.us to tmac directory.
7901 * src/roff/troff/hyphen.us: Removed.
7902 * src/tmac/hyphen.us: Added.
7903 * src/roff/troff/Makefile.sub, tmac/Makefile.sub: Updated.
7905 Change installation structure for data files from .../groff/... to
7906 .../groff/<version><revision>/... to be conform with other GNU
7909 * Makefile.in, Makefile.comm, src/utils/indxbib/Makefile.sub,
7910 doc/Makefile: Implement it.
7911 * aclocal.m4 (GROFF_PAGE): Add test for new directory structure.
7912 * configure: Updated.
7913 * arch/djgpp/README, font/devutf8/NOTES: Use it.
7914 * NEWS: Document it.
7915 * man/roff.man, tmac/groff_tmac.man: Use @FONTPATH@, @FONTDIR@, and
7916 @MACRODIR@ instead of hard-coded directories.
7918 2000-10-22 Werner LEMBERG <wl@gnu.org>
7920 Implement $GROFF_BIN_PATH environment variable (which defaults to
7921 $bindir) used for child programs of groff and similar wrappers.
7923 * gendefs.sh: Improve documentation.
7924 * Makefile.comm (,man.n), src/include/Makefile.sub (defs.h),
7925 src/preproc/eqn/Makefile.sub (neqn),
7926 src/roff/nroff/Makefile.sub (nroff): Add $(bindir).
7927 * src/preproc/eqn/neqn.sh, src/roff/nroff/nroff.sh: Implement
7929 * src/roff/groff/groff.cc (main): Implement $GROFF_BIN_PATH and
7930 $GROFF_PATH__ (the latter for communication with troff).
7931 * src/roff/troff/input.cc (main): Use $GROFF_PATH__ for $PATH if
7933 * NEWS, src/roff/nroff/nroff.man, src/roff/groff/groff.man,
7934 doc/groff.texinfo: Document it.
7936 * doc/groff.texinfo: Improve documentation of troff's -a option.
7938 2000-10-17 Gaius Mulley <gaius@glam.ac.uk>
7940 * src/roff/troff/node.cc: Fixed calculation of opminx and fixed
7941 non-intrusive eol marker.
7942 (troff_output_file::determine_line_limits): New function.
7943 (troff_output_file::draw): Use it.
7944 * src/roff/troff/env.cc (environment::add_html_tag): Use output() +
7945 output_pending_lines() instead of output_line().
7946 * src/preproc/eqn/main.cc (do_file): Fix graphic_end().
7947 * src/preproc/html2/pre-html.cc (char_buffer::write_file_troff,
7948 createImage): Small fixes.
7950 2000-10-14 Werner LEMBERG <wl@gnu.org>
7952 Replace tmac.safer with a real secure solution.
7954 * src/roff/troff/input.cc (open_request, opena_request, pipe_source,
7955 system_request, pipe_output): Disable requests if in safer mode.
7956 * src/roff/groff/groff.cc (main): Remove reference to tmac.safer.
7957 * tmac/tmac.safer, tmac/groff_msafer.man: Removed.
7958 * tmac/Makefile.sub, NEWS, man/roff.man, tmac/groff_tmac.man,
7959 doc/groff.texinfo, src/roff/groff/groff.man,
7960 src/roff/troff/troff.man, arch/djgpp/README: Updated.
7962 * src/devices/grops/ps.cc (main), src/devices/grops/psrm.cc
7963 (resource_manager::output_prolog): Replace setenv() with putenv().
7965 2000-10-09 Werner LEMBERG <wl@gnu.org>
7967 * src/libs/libbib/map.c, src/libs/libgroff/getcwd.c,
7968 src/libs/libgroff/strtol.c, src/preproc/html2/image.cc,
7969 src/preproc/html2/pre-html.cc, src/preproc/html2/pushbackbuffer.cc,
7970 src/roff/groff/pipeline.c: Removing `#ifndef errno' to avoid
7971 compilation errors with some compilers. It seems that this code
7972 is no longer necessary -- if yes, it is easy to add some #ifdef's
7973 for that particular old-fashioned compiler.
7975 * MORE.STUFF: Added info about Meta-tbl.
7977 * doc/groff.texinfo: Added more info about `.if "..."..."'.
7979 2000-10-07 Werner LEMBERG <wl@gnu.org>
7981 Adding a new escape sequence \B'...': If the string between
7982 the delimiters is a valid numeric expression, return the character
7983 `1', and `0' otherwise. This is an analogon to \A.
7985 * src/roff/troff/input.cc (do_expr_test): Implement it.
7986 (token::next): Use it.
7987 * src/roff/troff/troff.man, NEWS, man/groff.man: Document it.
7989 * tmac/tmac.trace: Made independent from escape character.
7991 2000-10-06 Werner LEMBERG <wl@gnu.org>
7993 Adding a new request .dei: define indirect. The first and second
7994 parameter of .dei are taken from string registers instead directly;
7995 this very special request is needed to make tmac.trace independent
7996 from the escape character (which might even be disabled).
7998 * src/roff/troff/input.cc (do_define_macro): Implement it.
7999 (define_macro_indirect): New function.
8000 (init_input_requests): Use it.
8002 Adding two requests .ecs and .ecr: Save and restore the escape
8003 character. These two requests are needed to make tmac.trace
8004 independent from the escape character (which might even be
8007 * src/roff/troff/input.cc (save_escape_char, restore_escape_char):
8009 (init_input_requests): Use it.
8011 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
8013 2000-09-22 Ricardo Soares Guimarães <ricardo@conectiva.com.br>
8015 Adding a new option -P and new environment variable GROPS_PROLOGUE
8016 to grops, selecting a different prologue file (minor modifications
8019 * src/devices/grops/psrm.cc (resource_manager::output_prolog),
8020 src/devices/grops/ps.cc (main): Implement it.
8021 * src/devices/grops/grops.man, NEWS: Document it.
8023 2000-09-22 Werner LEMBERG <wl@gnu.org>
8025 * INSTALL: Add info about selecting paper format.
8027 2000-09-21 Werner LEMBERG <wl@gnu.org>
8029 * src/roff/troff/input.cc (main): Fixing compiler warning.
8030 * src/include/{driver.h, lib.h}: Move inclusion of string.h and
8031 strings.h from the former to the latter.
8032 * src/devices/grolbp/lpb.cc, src/include/lib.h: Move strncasecmp()
8033 stuff from the former to the latter.
8035 2000-09-11 Werner LEMBERG <wl@gnu.org>
8037 Implementing two new requests .tm1 and .tmc: The former is similar
8038 to .tm but can output leading spaces; its syntax is similar to
8039 defining a string, i.e., a `"' can be used to mark the beginning of
8040 the string to be written to stderr: `.tm1 " test'. The latter is
8041 similar to .tm1 but doesn't write out a final newline character.
8043 * src/roff/troff/input.cc (terminal1, terminal_continue,
8044 do_terminal): New functions.
8045 (init_input_requests): Use them.
8046 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
8048 2000-09-09 Werner LEMBERG <wl@gnu.org>
8050 * tmac/groff_mdoc.samples.man: Small fixes.
8052 2000-09-08 Werner LEMBERG <wl@gnu.org>
8054 * tmac/groff_mdoc.man: Fixing typo.
8056 2000-09-02 Werner LEMBERG <wl@gnu.org>
8058 Implementing a .nop request which does nothing.
8060 * src/roff/troff/input.cc (nop_request): New function.
8061 (init_input_requests): Use it.
8062 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
8064 2000-09-01 Werner LEMBERG <wl@gnu.org>
8066 * doc/groff.texinfo: Added some comments.
8068 2000-08-30 Werner LEMBERG <wl@gnu.org>
8070 * src/roff/troff/TODO: Updated.
8072 2000-08-25 Werner LEMBERG <wl@gnu.org>
8074 * doc/groff.texinfo: Fix comment how to compile the DVI file.
8076 2000-08-25 Eli Zaretskii <eliz@is.elta.co.il>
8078 * font/devps/generate/Makefile (SHELL): Define explicitly to
8079 "/bin/sh", for non-Unix platforms.
8080 (extraclean): Use a more portable "" quoting instead of a
8081 backslash (which doesn't work on DOS/Windows).
8083 * font/devlj4/generate/Makefile (extraclean): Ditto.
8085 * font/devdvi/generate/Makefile (extraclean): Ditto.
8087 2000-08-25 Werner LEMBERG <wl@gnu.org>
8089 * NEWS, doc/groff.texinfo, tmac/groff_tmac.man, man/roff.man,
8090 src/roff/troff/troff.man: Document Eli's latest changes.
8092 2000-08-25 Eli Zaretskii <eliz@is.elta.co.il>
8094 * src/roff/troff/input.cc (open_mac_file, macro_source): Support
8095 macro file names of the form NAME.tmac as well as tmac.NAME.
8097 2000-08-25 Werner LEMBERG <wl@gnu.org>
8099 * src/include/posix.h: Remove definition of FILENAME_MAX.
8101 * src/preproc/html2/pre-html.h, pre-html.cc: Add return type to
8102 `sys_fatal' and `stop' function().
8104 * test-groff: Updated.
8106 2000-08-24 Gaius Mulley <gaius@glam.ac.uk>
8108 Added the new troff command .output <arg> to suppress output (while
8109 still obeying motion) and also the opminx, opminy, opmaxx, opmaxy
8110 registers (for passing the output dimensions to the output device).
8112 * src/roff/troff/div.cc (top_level_diversion::output): Use `width'
8114 * src/roff/troff/node.h, src/roff/troff/node.cc
8115 (troff_output_file::really_print_line,
8116 ascii_output_file::really_print_line,
8117 supress_output_file::really_print_line): Use `width' parameter.
8118 (troff_output_file::really_on, troff_output_file::really_off,
8119 output_file::on, output_file::off, real_output_file::on,
8120 real_output_file::off, real_output_file::really_on,
8121 real_output_file::really_off): New functions.
8122 (real_output_file:public output_file): New variable `output_on'.
8123 (real_output_file::begin_page, real_output_file::copy_file,
8124 real_output_file::transparent_char, real_output_file::print_line):
8126 (real_output_file::print_line): Use check_output_limits.
8127 * src/roff/troff/reg.h, src/roff/troff/request.h,
8128 src/roff/troff/input.cc (assign_registers): New function to remove
8130 (do_ps_file): Use it.
8131 (check_output_limits, reset_output_registers, output_request,
8132 init_output_requests): New functions.
8133 (init_input_requests): Updated.
8135 Added new grohtml2 device and html2 preprocessor (coding
8136 not yet finished) which will eventually replace grohtml.
8138 * Makefile.in, tmac/Makefile.sub, tmac/eqnrc, tmac/troffrc-end:
8140 * src/include/htmlindicate.h, src/include/htmlindicate
8141 (html_begin_suppress, html_end_suppress): New functions.
8142 * src/preproc/tbl/main.cc: Use it.
8143 * src/roff/groff/groff.cc: Add support for html2 device (which will
8144 automatically invoke the html2 preprocessor).
8145 * src/roff/troff/input.cc (is_html2): New variable.
8146 * src/roff/troff/troff.h, src/roff/troff/env.h,
8147 src/roff/troff/env.cc (environment::add_html_tag): New function
8149 (environment::do_break): Use it.
8150 * font/devhtml2/*: New files.
8151 * src/devices/grohtml2: New device.
8152 * src/preproc/html2: New preprocessor.
8153 * tmac/tmac.html-tags, tmac/tmac.html2: New files.
8155 2000-08-23 Werner LEMBERG <wl@gnu.org>
8157 * src/devices/grolbp/lbp.cc: Same workaround for sinix as for AIX.
8159 2000-08-22 Werner LEMBERG <wl@gnu.org>
8161 * src/include/lib.h: Provide a fix for IRIX to not include
8164 2000-08-18 Werner LEMBERG <wl@gnu.org>
8166 * configure.in: Don't provide an empty value for SH_SCRIPT_SED_CMD
8167 since some non-GNU sed programs can't handle null regexps.
8168 * configure, src/preproc/eqn/Makefile.sub,
8169 src/roff/grog/Makefile.sub, src/roff/nroff/Makefile.sub: Updated.
8171 * src/devices/grolbp/lbp.cc: Add an AIX workaround for an autoconf
8172 bug (string.h and strings.h are both needed according to latest
8175 * MORE.STUFF: Added info about unroff and troffcvt.
8177 2000-08-08 Werner LEMBERG <wl@gnu.org>
8179 * tmac/tmac.a4: Will now work with ms macros also; -ma4 should be
8182 * tmac/tmac.man.old: Remove unused number register.
8184 * tmac.doc: Minor documentation fix.
8186 2000-08-07 Paul Eggert <eggert@twinsun.com>
8188 * src/roff/groff/pipeline.c (is_system_shell):
8189 Fix typo: "monocased_shell" no longer exists.
8191 2000-08-07 Paul Eggert <eggert@twinsun.com>
8193 Remove FILENAME_MAX limits.
8195 * src/roff/groff/pipeline.c (is_system_shell): Do not assume
8196 that the argument length is less than FILENAME_MAX.
8197 * src/libs/libgroff/tmpfile.cc (add_tmp_file): Likewise.
8198 Use struct hack to allocate and free file name.
8199 (struct xtmpfile_list): fname is now part of the structure,
8200 not a pointer to another string.
8202 2000-08-07 Tom Schmidt <tschmidt@micron.com>
8204 * src/include/posix.h: Add a default value for FILENAME_MAX.
8206 2000-08-06 Paul Eggert <eggert@twinsun.com>
8208 Add support for new BSD-style man pages (with ".Dd" instead of
8209 ".TH"), so that "groff -man" understands both styles, even
8210 when running "groff -man" on a host whose system man page
8211 macros don't support ".Dd".
8213 * tmac/Makefile.sub (NORMALFILES): Add tmac.an.old.
8214 (stamp-wrap): Source tmac.andoc first when wrapping man macros,
8215 in case the system man macros don't define Dd or TH.
8217 * tmac/tmac.an.old: Renamed from tmac/tmac.an.
8218 * tmac/tmac.an: New one-line file.
8219 * tmac/tmac.andoc (TH): Adjust to the tmac.an.old file renaming.
8221 2000-08-06 Werner LEMBERG <wl@gnu.org>
8223 * src/roff/troff/troff.man: Fixing typos.
8225 Version 1.16.1 released
8226 =======================
8228 2000-07-31 Werner LEMBERG <wl@gnu.org>
8230 Preparing release 1.16.1.
8232 * REVISION: Revision number set to 1.
8233 * MORE.STUFF: Added info about port to DOS.
8234 * NEWS, win32-diffs: Updated.
8236 * src/include/nonposix.h: Remove first line -- this file is used
8239 * Makefile.in (dist): Delete Imakefile earlier to avoid a soft
8242 2000-07-30 Werner LEMBERG <wl@gnu.org>
8244 * doc/texinfo.tex: Update to latest version.
8246 2000-06-28 Paul Eggert <eggert@twinsun.com>
8248 * Makefile.in (ENVSETUP): Don't assume POSIX make semantics for
8249 commands that fail. Don't assume that "export a=b" is valid shell
8250 syntax. This is needed for Solaris 2.5.1.
8252 * src/libs/libgroff/tmpfile.cc, src/utils/indxbib/indxbib.cc: Fix
8253 comment about missing Solaris headers.
8255 * PROBLEMS: Add section about problems with Sun Make and VPATH.
8257 2000-06-25 Werner LEMBERG <wl@gnu.org>
8259 * src/devics/grodvi/dvi.cc: Replace _setmode() (for MSC) with
8262 * src/include/posix.h: Use HAVE_UNISTD instead of _MSC_VER.
8264 * win32-diffs: Updated.
8265 * README.WIN32: Added CRs to make all Windows editors happy.
8267 * src/roff/troff/node.cc: Added WIFSIGNALED() macro (copied from
8268 src/roff/groff/pipeline.c).
8270 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
8272 * src/roff/grog/Makefile.sub (grog): Prepend `-e' to
8273 $(SH_SCRIPT_SED_CMD), for the case where its value is empty.
8275 2000-06-17 Eli Zaretskii <eliz@is.elta.co.il>
8277 * src/utils/tfmtodit/tfmtodit.cc: #include nonposix.h.
8278 (tfm::load, gf::load): Open tfm and gf files in binary mode: these
8280 (main): Support non-Posix systems with several different styles of
8281 slash characters in file names.
8283 * src/utils/pfbtops/pfbtops.c: #include nonposix.h.
8284 (main) [SET_BINARY]: Switch stdin into binary mode.
8286 * src/utils/indxbib/indxbib.cc: #include nonposix.h.
8287 (main): Support file names with several possible slash-type
8288 characters, as given by DIR_SEPS[] in nonposix.h.
8289 (main) [__MSDOS__]: If renaming the temporary index file fails
8290 because it has more than one dot in its trunk, replace the dot
8291 with an underscore and try again.
8292 (do_file): Use FOPEN_RB instead of "r". Skip every CR before a
8294 [__MSDOS__ || _MSC_VER]: Stop at the first ^Z character.
8296 * src/utils/hpftodit/hpftodit.cc: #include nonposix.h.
8297 (File::File): Open the input file in binary mode. Strip CR
8298 characters from each CR-LF pair.
8299 (xbasename): Support file names with several possible slash-type
8300 characters, as given by DIR_SEPS[] in nonposix.h.
8302 * src/include/Makefile.sub (HDRS): Add nonposix.h.
8304 * src/roff/troff/node.cc [HAVE_UNISTD_H]: Include <unistd.h>.
8305 (WIFEXITED, WEXITSTATUS, WTERMSIG, WIFSTOPPED, WSTOPSIG)
8306 [!_POSIX_VERSION]: Define for traditional Unix systems.
8307 (real_output_file::real_output_file): Remove the MSVC-specific
8308 call to popen, use instead POPEN_WT, appropriately defined on
8309 nonposix.h. #include nonposix.h.
8310 (real_output_file::~real_output_file): Remove the MSVC-specific
8311 call to pclose, a suitable macro is now defined on nonposix.h.
8312 Use the portable macros WIFEXITED, WIFSIGNALED, WTERMSIG, WSTOPSIG
8313 and WEXITSTATUS instead of assuming traditional Unix
8314 interpretation of the status returned by pclose.
8316 * src/roff/troff/input.cc (pipe_source): Remove the MSVC-specific
8317 call to popen, use POPEN_RT instead (appropriately defined on
8318 nonposix.h). #include nonposix.h.
8319 (ps_bbox_request): Open the PostScript file in binary mode.
8320 Close the file after processing it.
8321 (getpid) [_MSC_VER]: Remove; a suitable macro is now defined on
8324 * src/roff/groff/pipeline.c (run_pipeline) [__MSDOS__ || _WIN32]:
8325 A version of run_pipeline that doesn't use `fork'.
8326 (signal_catcher) [__MSDOS__ || _WIN32]: New function.
8327 (system_shell_name, system_shell_dash_c)
8328 (is_system_shell) [__MSDOS__ || _WIN32]: New functions, to hide
8329 the ugliness of testing DOS/Windows file names for equality, and
8330 support both stock shells and ports of Unix shells.
8332 * src/roff/groff/groff.cc: #include nonposix.h.
8333 (BSHELL): Definition moved to nonposix.h.
8334 (main): Use PATH_SEP[0] instead of literal ':'. Use BSHELL_DASH_C
8335 instead of a literal "-c".
8336 (xbasename): Support file names with several possible slash-type
8337 characters, as given by DIR_SEPS[] in nonposix.h.
8338 (possible_command::print): Use BSHELL_DASH_C and IS_BSHELL instead
8341 * src/preproc/soelim/soelim.cc: #include nonposix.h.
8342 (do_file): Use IS_ABSOLUTE instead of testing for a literal '/'.
8344 * src/preproc/pic/Makefile.sub (YTABH): Change pic.tab.h to
8347 * src/preproc/pic/lex.cc: Change pic.tab.h to pic_tab.h.
8349 * src/preproc/eqn/Makefile.sub (YTABH): Rename eqn.tab.h to
8352 * src/preproc/eqn/lex.cc: #include eqn_tab.h, not eqn.tab.h.
8354 * src/libs/libgroff/tmpfile.cc (DEFAULT_TMPDIR) [P_tmpdir]: If
8355 P_tmpdir is defined, use it instead of the literal "/tmp".
8356 (remove_tmp_files, add_tmp_file): New functions.
8357 (xtmpfile): Record temporary files and register an atexit function
8358 to delete them explicitly, instead of relying on the OS to do
8359 that, which doesn't work on non-Unix systems.
8361 * src/libs/libgroff/searchpath.cc: #include nonposix.h.
8362 (search_path::search_path): Use PATH_SEP instead of a literal
8364 (search_path::command_line_dir): Ditto.
8365 (search_path::open_file): Use IS_ABSOLUTE, PATH_SEP and DIR_SEPS,
8366 to support non-Posix systems.
8368 * src/libs/libbib/search.cc: #include nonposix.h.
8369 (search_list::add_file): Open the file in binary mode.
8371 * src/libs/libbib/linear.cc: #include nonposix.h.
8372 (file_buffer::load): Remove \r characters preceding \n from the
8375 * src/libs/libbib/index.cc: #include nonposix.h.
8376 (make_index_search_item): Open index_filename in O_BINARY mode.
8377 (index_search_item_iterator::get_tag): Ditto. Remove \r
8378 characters before \n characters.
8379 (index_search_item::check_files): Open files in binary mode.
8380 (index_search_item::munge_filename): Support DOS-style file names
8381 with backslashes and drive letters, use IS_ABSOLUTE.
8383 * src/devices/grops/ps.cc: #include nonposix.h.
8384 (main) [SET_BINARY]: Switch stdout to binary mode.
8386 * src/devices/grolj4/lj4.cc: #include nonposix.h.
8387 (main) [SET_BINARY]: Switch stdout to binary mode.
8389 * src/devices/grolbp/lbp.cc: #include nonposix.h
8390 (fill_pattern) [SET_BINARY]: Switch stdout to binary mode.
8392 * src/devices/grodvi/dvi.cc: #include nonposix.h.
8393 [_MSC_VER]: Remove inclusion of Windows-specific headers (done by
8395 (main) [SET_BINARY]: Switch stdout to binary mode.
8396 [_MSC_VER]: Remove an explicit call to _setmode.
8398 * src/include/nonposix.h: New file.
8400 * Makefile.in (ENVSETUP): New variable, to set up case-sensitive
8401 operation when building with DJGPP.
8402 ($(TARGETS), dot, $(LIBDIRS), $(CPROGDIRS), $(CCPROGDIRS))
8403 ($(DEVDIRS), $(TTYDEVDIRS), $(INCDIRS), $(OTHERDIRS)): Use
8406 * Makefile.comm: mv y.tab.[ch] to y_tab.[ch], to make it work on
8408 (.man.n): Replace `;' with `|', since FONTPATH, MACROPATH,
8409 etc. can include a semi-colon on DOS/Windows.
8410 (depend.temp): Use depend1.temp instead of depend.temp1, to
8411 prevent files from overerwiting each other on 8+3 filesystems.
8413 * gendef.sh (t): Change definition to work with DOS/Windows.
8415 doc/groff.texinfo: Apart of some typo corrections, I also changed
8416 some index entris, to make them more non-ambiguous, and also put
8417 @ignore around some parts that are not yet written, to allow the
8418 Info output be readable.
8420 2000-06-10 Gael Queri <gqueri@mail.dotcom.fr>
8422 Replaced specific checks for function declarations with a generic
8423 routine taken from GNU bfd.
8425 * aclocal.m4 (GROFF_NEED_DECLARATION): New function.
8426 GROFF_PUTENV, GROFF_POPEN, GROFF_PCLOSE, GROFF_HYPOT: Removed.
8427 * configure.in: Use it.
8428 * src/devices/grolbp/lbp.cc, src/include/lib.h,
8429 src/preproc/grn/hgraph.cc, src/preproc/pic/pic.h,
8430 src/roff/groff/groff.cc: Use it.
8431 * Makefile.in, configure: Updated.
8433 2000-06-07 Paco Andrés Verdú <pandres@dragonet.es>
8435 * src/devides/grolbp/lbp.h: Removed unused variables.
8437 2000-05-31 Keith Thompson <kst@sdsc.edu>
8439 * src/devices/grolbp/lbp.cc (set_papersizes): Add declaration of
8442 2000-05-31 Werner LEMBERG <wl@gnu.org>
8444 * aclocal.m4 (GROFF_SRAND): New function to test the return value
8445 of srand() -- at least SunOS 4.1.3 uses `int' instead of `void'.
8446 * configure.in: Use it.
8447 * src/preproc/pic/pic.y, src/preproc/pic/pic.cc: Use it.
8448 * configure, Makefile.in: Updated.
8450 * configure.in: Add test for strncasecmp().
8451 * src/include/lib.h: Use it.
8453 2000-05-29 Andrej Borsenkow <Andrej.Borsenkow@mow.siemens.ru>
8455 * src/preproc/grn/Makefile.sub: Add MLIB.
8457 2000-05-29 Nix <nix@esperi.demon.co.uk>
8459 * Makefile.in: Use @datadir@ and @mandir@ appropriately.
8461 2000-05-29 Werner LEMBERG <wl@gnu.org>
8463 * src/roff/grog/Makefile.sub, src/roff/grog/grog.sh: Add `@g@'.
8465 * PROBLEMS: Small update.
8467 * src/devices/grolbp/lbp.cc: Various small fixes.
8469 2000-05-28 Keith Thompson <kst@sdsc.edu>
8471 * src/roff/nroff/nroff.sh: Fix main loop syntax.
8473 * src/utils/indxbib/indxbib.cc: Add declaration of mkstemp().
8475 2000-05-25 Werner LEMBERG <wl@gnu.org>
8477 * man/roff.man: Removed unused macro.
8479 2000-05-24 Werner LEMBERG <wl@gnu.org>
8481 * Makefile.in (dist): Remove src/xditview/Imakefile explicitly.
8482 This is needed e.g. if you do
8483 `make distclean; ./configure; make dist'.
8485 Version 1.16 released
8486 =====================
8488 2000-05-23 Werner LEMBERG <wl@gnu.org>
8490 Adding font CWI (constant width italic) to devdvi.
8492 * font/devdvi/CWI: New file.
8493 * font/devdvi/generate/Makefile: Add generating rule.
8494 * font/devdvi/DESC.in, font/devdvi/Makefile.sub, win32-diffs,
8495 tmac/tmac.dvi: Use it.
8496 * NEWS: Announce it.
8498 * font/devlj4/*: Regenerated (only adding kernings for `cq' glyph).
8499 * font/devlj4/generate/Makefile: Cosmetic changes only.
8501 * man/groff.man: Removed most of the redundant description of
8502 special characters (which is in groff_char.man). Added font
8503 translation CB->CR for devdvi. Other minor fixes.
8505 * tmac/tmac.dvi: Improved appearance of \(co (copyright) and \(rg
8506 (registered) symbols.
8508 2000-05-22 Werner LEMBERG <wl@gnu.org>
8510 * doc/Makefile: Added rule for creating info files.
8512 * font/devdvi/*: Added kernings for `cq' glyph. Updated to latest
8514 * font/devdvi/generate/Makefile: Fixed dependencies.
8516 * font/devps/*: Regenerated. Heavy changes for Bookman and
8517 NewCentury Schoolbook!
8518 * font/devps/generate/afmname: Will now run with GNU awk.
8519 * font/devps/generate/textmap: Added forgotten `cq' glyph name.
8520 * font/devps/generate/Makefile: Cosmetic changes only.
8522 2000-05-21 Werner LEMBERG <wl@gnu.org>
8524 * tmac/tmac.an: Added a new command line option `-rSxx' (`xx' can be
8525 10, 11, or 12) to support output with 11pt and 12pt base font sizes.
8526 `.SS' now produces a heading with a smaller size than `.SH'.
8527 Completely formatted.
8528 * doc/groff.texinfo, tmac/groff_man.man, NEWS: Document it.
8530 * man/groff.man: Improved table appearance. Use of `eo' request
8531 to reduce number of doubled backslashes in macro definitions.
8532 Replacing `\e' with `\(rs'. Other minor fixes.
8534 * src/preproc/tbl/main.cc: Insert HTML table end tag before `lf'
8535 to have correct line number.
8537 * INSTALL: Small improvement.
8539 2000-05-20 Bernd Warken <bwarken@mayn.de>
8541 * man/roff.man, tmac/groff_tmac.man: Updates (with corrections by
8544 2000-05-19 Bernd Warken <bwarken@mayn.de>
8546 * man/groff.man: Complete update (with a lot of corrections by WL).
8548 2000-05-18 Werner LEMBERG <wl@gnu.org>
8550 Adding `cq' (PS name `quoteright') glyph name as an alias for "'".
8552 * font/*/*: Implement it.
8553 * man/groff_char.man, NEWS: Document it.
8555 * src/include/unix.h: Removed. It isn't used.
8557 * doc/groff.texinfo: Slight improvements.
8559 2000-05-17 Werner LEMBERG <wl@gnu.org>
8561 * README, win32-diffs: Small fixes and improvements.
8563 2000-05-16 Werner LEMBERG <wl@gnu.org>
8565 * FDL: New file (the Free Documentation License version 1.1).
8567 * doc/groff.texinfo: Added many start-up values for gtroff.
8568 Some structural improvements of the source code.
8570 2000-05-15 Werner LEMBERG <wl@gnu.org>
8572 * src/roff/troff/input.cc: Added small comment about troffrc-end.
8573 * src/roff/troff/troff.man: Added info about troffrc-end.
8575 2000-05-14 Werner LEMBERG <wl@gnu.org>
8577 * Makefile.in (EXTRADIRS): Fix typos.
8578 (dist): Handle deletion of old .tar.gz file correctly.
8579 (DISTDIRS): Include all tty output devices.
8581 * doc/groff.texinfo: Adding more cross references; countless other
8584 2000-05-13 Werner LEMBERG <wl@gnu.org>
8586 * MORE.STUFF: Added Robert Marks's utilities.
8588 2000-05-12 Werner LEMBERG <wl@gnu.org>
8590 Added win32 port contributed by Blake McBride
8591 <blake@florida-software.com>.
8593 * README.WIN32, win32-diffs: New files.
8596 * src/preproc/grn/hgraph.cc (HGSetBrush): Replace `%lf' with `%f'.
8597 (tmove, tmove2): Added parentheses to avoid compiler warnings.
8598 (change): Removed unused variables.
8600 * src/preproc/grn/main.cc (main, conv): Removed unused variables.
8601 (savebounds): Changed return value from `int' to `void'.
8602 * src/preproc/grn/hdb.cc: Ditto.
8604 * src/devices/grolbp/lbp.cc (lbp_printer::draw): Removed superfluous
8605 final backslash in comment to avoid compiler warning.
8607 * src/utils/pfbtops/pfbtops.c: Added `getopt.h'.
8609 * doc/groff.texinfo: More fixes.
8611 2000-05-11 OKAZAKI Tetsurou <okazaki@be.to>
8613 * tmac/tmac.doc: Documentation fix.
8615 2000-05-11 Werner LEMBERG <wl@gnu.org>
8617 * doc/groff.texinfo: Reading the source code shows up a lot of
8618 omissions and incorrect data... More conversion to @Deffn macros.
8620 2000-05-10 Werner LEMBERG <wl@gnu.org>
8622 * src/roff/troff/reg.cc (number_value_to_ascii): Remove ASCII
8625 * src/roff/troff/request.h: Removing unused `no_break_flag'.
8627 2000-05-09 Werner LEMBERG <wl@gnu.org>
8629 * man/groff.man, man/roff.man, tmac/groff_tmac.man: Minor
8632 * doc/groff.texinfo: Extended history section. More conversion to
8633 @Deffn macros. More .tr documentation.
8635 2000-05-07 Werner LEMBERG <wl@gnu.org>
8637 * doc/groff.texinfo: Completed tab section. Added info about
8640 2000-05-06 Mike MacIsaac <mikemac@us.ibm.com>
8642 * PROBLEMS: Describe configure script fix for OS/390 Unix.
8644 2000-05-05 Werner LEMBERG <wl@gnu.org>
8646 * font/devdvi/DESC.in: Change size 11pt to 10.95pt (as used in
8648 * NEWS: Document it.
8650 * man/troff.man: Minor optical improvements.
8652 2000-05-03 Werner LEMBERG <wl@gnu.org>
8654 Adding `dq' (PS name `quotedbl') glyph name as an alias for `"'.
8656 * font/*/*: Implement it.
8657 * man/groff_char.man, NEWS: Document it.
8659 2000-05-02 Werner LEMBERG <wl@gnu.org>
8661 * tmac/groff_tmac.man, man/groff.man, man/roff.man: Fixing @MANxEXT@
8663 * NEWS: Document the three new man pages.
8665 * aclocal.m4 (GROFF_CXX_CHECK): Removing obsolete AC_C_CROSS call.
8666 * configure: Updated.
8668 * font/devcp1047/R.proto: Fixing fatal bug (a missing `"' character).
8670 2000-05-01 Werner LEMBERG <wl@gnu.org>
8672 Added grap support to grog.
8674 * src/roff/grog/grog.sh, src/roff/grog/grog.pl: Implement it.
8675 * src/roff/grog/grog.man: Document it.
8677 * doc/groff.texinfo, NEWS: Add info about grap support.
8679 Add new man pages comptributed by Bernd Warken <bwarken@mayn.de>
8680 (with slight fixes by me).
8682 * tmac/groff_tmac.man: New file documenting tmac mechanism.
8683 * tmac/Makefile.sub: Add groff_tmac.man.
8684 * man/roff.man: New file giving overview of roff system.
8685 * man/troff.man: A short reference of troff.
8686 * man/Makefile.sub: Add roff.man and troff.man.
8688 2000-04-30 Werner LEMBERG <wl@gnu.org>
8690 Added grap support to groff.
8692 * src/roff/groff/groff.cc: Implement it.
8693 * src/roff/groff/groff.man: Document it.
8695 * src/devices/grotty/grotty.man: Add cp1047 device.
8696 * src/preproc/eqn/eqn.man, src/preproc/eqn/neqn.sh, tmac/eqnrc:
8698 * src/roff/groff/groff.man: Ditto.
8699 * src/roff/nroff/nroff.sh, src/roff/nroff/nroff.man: Ditto.
8700 * doc/groff.texinfo: Ditto.
8702 * tmac/troffrc: Fix mapping of latin-1 char 160 (non-breakable space)
8705 2000-04-29 Werner LEMBERG <wl@gnu.org>
8707 * man/groff_char.man: Add `pc' glyph.
8708 * tmac/tmac.latin1: Replacing `md' glyph with `pc'.
8709 * tmac/tmac.tty: Add `pc' glyph.
8710 * tmac/tmac.tty-char: Use/add `pc' glyph. Don't call tmac.latin1 if
8711 we use cp1047 output device.
8713 * Makefile.in, aclocal.m4: Don't build utf8 on EBCDIC hosts since
8714 there are still hardcoded latin1->unicode values in utf8's font
8716 * configure: Updated.
8717 * NEWS: Minor clarification. Updated.
8719 * PROBLEMS: Formatted. Added info about C++ fix pack for OS/390
8722 2000-04-28 Werner LEMBERG <wl@gnu.org>
8724 Adding EBCDIC code page 1047.
8726 * font/devcp1047/R.proto, font/devcp1047/Makefile.sub,
8727 font/devcp1047/DESC.proto: New files.
8729 * aclocal.m4 (GROFF_EBCDIC): Introduce TTYDEVDIRS which can be
8730 either ascii/latin1 or cp1047.
8731 * Makefile.in: Use it.
8732 * configure: Updated.
8734 Replacing and/or adding `md' (mathdot) glyph with `pc'
8735 (periodcentered) in all text fonts.
8737 * font/*/*: Change it.
8739 2000-04-27 Werner LEMBERG <wl@gnu.org>
8741 * aclocal.m4 (GROFF_OS390): Fixing compiler flags.
8743 * configure.in: Add check for strings.h.
8744 * src/include/driver.h: Use HAVE_STRINGS_H.
8745 * src/devices/grolbp/lpb.cc: Remove string.h.
8747 * src/include/groff-getopt.h: New file. It will be used instead of
8748 getopt.h (to be included in lib.h) to avoid endless problems with
8749 picky C++ compilers.
8750 * src/include/lib.h: Use groff-getopt.h.
8751 * src/include/Makefile.sub: Updated.
8753 * configure: Updated.
8754 * Makefile.in: Updated.
8756 * NEWS: Mention EBCDIC support.
8758 2000-04-26 Werner LEMBERG <wl@gnu.org>
8760 * TODO: Some additions.
8762 2000-04-25 Werner LEMBERG <wl@gnu.org>
8764 * src/roff/troff/troff.man, doc/groff.texinfo: Fixing documentation
8767 2000-04-23 Werner LEMBERG <wl@gnu.org>
8769 * src/roff/troff/troff.man: Minor fixes.
8771 2000-04-22 Werner LEMBERG <wl@gnu.org>
8773 * src/roff/troff/troff.man, doc/groff.texinfo, NEWS: Document the
8774 `.T' string register and the incompatible definition of the `.T'
8775 number register (compared to Unix troff).
8777 * man/groff_char.man: Add some missing characters.
8778 * font/devutf8/NOTES: Update.
8780 2000-04-21 Werner LEMBERG <wl@gnu.org>
8782 * src/include/htmlindicate.h, src/include/lib.h,
8783 src/include/posix.h: Fix copyright.
8785 * src/include/Makefile.sub: Update.
8787 2000-04-20 Werner LEMBERG <wl@gnu.org>
8789 * src/roff/troff/input.cc (input_char_description): Removing
8790 superfluous space char.
8792 * tmac/tmac.X: Fix typo \(bq -> \(Bq.
8794 * doc/groff.texinfo: Document EBCDIC.
8796 2000-04-19 Werner LEMBERG <wl@gnu.org>
8798 Introducing `shc' as the glyph name for the soft hyphen character.
8800 * tmac/tmac.tty, tmac/tmac.latin1, tmac/tmac.html,
8801 font/devlatin1/R.proto: Use it.
8805 2000-04-18 Werner LEMBERG <wl@gnu.org>
8807 * src/devices/grops/ps.cc (ps_printer::flush_sbuf): Removing
8808 dependency on ASCII order.
8810 2000-04-16 Sandor BARANY <S.Barany@infosys.tuwien.ac.at>
8812 * src/libs/libgroff/illegal.c: Added EBCDIC table.
8813 * src/roff/troff/input.cc: Added adaptation to EBCDIC.
8815 * src/preproc/refer/refer.cc, src/roff/troff/env.cc: Minor changes
8816 to increase portability.
8818 2000-04-15 Werner LEMBERG <wl@gnu.org>
8820 * aclocal.m4: Added GROFF_EBCDIC and GROFF_OS390 tests.
8821 Redefined AC_OUTPUT_MAKE_DEFS to replace ASCII character `012' with
8822 the generic `\n' if under OS/390 Unix.
8824 * configure.in: Call GROFF_EBCDIC and GROFF_OS390.
8826 * configure: Regenerated.
8828 2000-04-14 Werner LEMBERG <wl@gnu.org>
8830 * doc/groff.texinfo: More conversions to @Deffn.
8832 2000-04-12 Werner LEMBERG <wl@gnu.org>
8834 * tmac/tmac.psfig: Fix incorrect use of `&' operator by replacing it
8837 * src/roff/nroff/nroff.man: Add note about tmac.tty-char.
8839 2000-04-10 Werner LEMBERG <wl@gnu.org>
8841 * doc/groff.texinfo: More conversions to @Deffn.
8843 2000-04-08 Werner LEMBERG <wl@gnu.org>
8845 * src/libs/libgroff/{getopt.c,getopt1.c}, src/include/getopt.h:
8846 Updated to latest version (glibc 2.1.3).
8848 2000-04-07 Werner LEMBERG <wl@gnu.org>
8850 * doc/Makefile (clean): Include more index files.
8851 Add rule texinfo->dvi.
8853 2000-04-05 Werner LEMBERG <wl@gnu.org>
8855 * doc/groff.texinfo: Added new index `op' for operators. More
8856 info on end of sentence characters. More use of @Deffn.
8858 2000-03-30 Werner LEMBERG <wl@gnu.org>
8860 * */*.man: Adding a note that a whitespace can be inserted between
8861 a command line option and its parameter -- we are using GNU getopt.
8863 * src/roff/groff/groff.man: Add example of `-m mandoc'.
8865 2000-03-28 Werner LEMBERG <wl@gnu.org>
8867 Correct anachronism of calling the man macro file with `-man'
8868 instead of `-m man' etc.
8870 * tmac/tmac.man, tmac/tmac.mandoc, tmac/tmac.markup, tmac/tmac.mdoc,
8871 tmac/tmac.me, tmac/tmac.ms: New files tmac.m<package> which simply
8872 load tmac.<package>.
8874 * tmac/Makefile.sub: Updated. Take care of $(tmac_an_prefix) etc.
8878 * doc/groff.texinfo: Updated.
8880 * tmac/groff_man.man: Copyright added.
8882 2000-03-27 Werner LEMBERG <wl@gnu.org>
8884 * doc/groff.texinfo: Introducing macros `Deffn' and `Defmac' to
8885 typeset the request resp. escape name with a tt font -- due to a
8886 bug in texinfo.tex it is necessary to use the `-e' switch with
8889 Improving info about usage of groff units.
8893 2000-03-20 Werner LEMBERG <wl@gnu.org>
8895 * doc/groff.texinfo: Added section about man macro package
8896 (I've basically taken groff_man.man). Introducing new indices `ma'
8897 for macros/strings and `gl' for glyph names. Other minor fixes.
8899 * tmac/groff_man.man: Fixed some typos.
8901 2000-03-19 Werner LEMBERG <wl@gnu.org>
8903 * doc/groff.texinfo: Removed all occurrences of `you', `we', etc.
8906 * doc/texinfo.tex: New file.
8908 2000-03-18 Werner LEMBERG <wl@gnu.org>
8910 * doc/groff.texinfo: Improved section on number registers. Other
8913 2000-03-16 Werner LEMBERG <wl@gnu.org>
8915 * src/roff/groff/groff.man: Added info about grolbp. Make nicer
8918 * src/devices/grolbp/grolbp.man, src/roff/nroff/nroff.man,
8919 src/devices/grolj4/grlj4.man, src/devices/grops/grops.man,
8920 src/preproc/eqn/eqn.man, src/utils/afmtodit/afmtodit.man,
8921 src/utils/tfmtodit/tfmtodit.man: Make nicer synopsis.
8923 * src/preproc/grn/grn.man: Better synopsis; added copyright.
8925 * src/roff/grog/grog.man: Updated copyright date.
8927 2000-03-14 Francisco Andrés Verdú <pandres@dragonet.es>
8929 * configure.in: Added test for strdup.
8931 * src/devices/grolbp/lbp.cc: Added a strdup() version in case none
8934 Replaced dynamic allocation of arrays `[...]' with `new' operator.
8938 2000-03-12 OKAZAKI Tetsurou <okazaki@be.to>
8940 * Makefile.comm: Add $(INCLUDES) to $(ALL_CFLAGS).
8942 2000-03-11 Werner LEMBERG <wl@gnu.org>
8944 * src/preproc/grn/hdb.cc (DBGetType): Added return value to make
8946 * src/preproc/grn/hgraph.cc: Add #ifdef for hypot().
8947 * src/include/lib.h: Remove some spaces.
8949 2000-03-10 Werner LEMBERG <wl@gnu.org>
8951 * src/libs/libgroff/tmpfile.cc (xtmptemplate, xtmpfile): Removing
8952 initializers from arguments (some compilers don't like this).
8954 2000-03-09 Gaius Mulley <gaius@glam.ac.uk>
8956 * src/libs/libgroff/htmlindicate.cc: Added library file which is now
8957 used by pic and eqn to tell grohtml where the graphic regions start
8959 * src/libs/libgroff/Makefile.sub: Use it.
8960 * src/preproc/eqn/main.cc, src/preproc/pic/troff.cc: Altered to use
8961 graphic_start() and graphic_end() from htmlindicate.cc.
8963 2000-03-09 Werner LEMBERG <wl@gnu.org>
8965 * tmac/tmac.safer: Will now work correctly in compatibility mode.
8966 * tmac/groff_man.man: More fixes.
8968 2000-03-08 Werner LEMBERG <wl@gnu.org>
8970 * doc/Makefile: Added texput.log to the `clean' target.
8971 * doc/groff.texinfo: Added info about delimiters for escapes.
8973 2000-03-08 Bernd Warken <bwarken@mayn.de>
8975 * src/preproc/pic/pic.man: Add info on conversion of pic images to
8976 other graphic formats.
8978 2000-03-07 OKAZAKI Tetsurou <okazaki@be.to>
8980 * Makefile.in, Makefile.sub, src/preproc/eqn/Makefile.sub,
8981 src/roff/groff/Makefile.sub, src/roff/nroff/Makefile.sub,
8982 src/utils/afmtodit/Makefile.sub: Use $(INSTALL_SCRIPT) for script
8985 2000-03-07 Werner LEMBERG <wl@gnu.org>
8987 * doc/groff.texinfo: Spelling fixes.
8989 2000-03-06 Werner LEMBERG <wl@gnu.org>
8991 * tmac/groff_man.man: Completely revised to cover everything in
8994 * doc/groff.texinfo, src/roff/troff/troff.man: Document evc request.
8995 Other minor fixings.
8996 * src/roff/troff/env.cc (environment_copy): Improve error message and
8998 * src/roff/troff/TODO: Updated.
9000 * doc/Makefile: Bug fixes -- this is still provisional, though...
9002 * tmac/eqnrc: Small fixes.
9004 2000-03-05 Abramo Bagnara <abramo@alsa-project.org>
9006 Adding a request `evc' to copy environments.
9008 * src/roff/troff/env.cc (environment::copy, environment_copy):
9010 * src/roff/troff/env.h: Add prototype.
9012 2000-03-05 Francisco Andrés Verdú <pandres@dragonet.es>
9014 Adding strsep() -- Solaris 8 doesn't have it.
9016 * configure.in: Test it.
9017 * src/devices/grolbp/lbp.cc: Add code.
9019 2000-03-05 Werner LEMBERG <wl@gnu.org>
9021 * src/roff/troff/div.cc (macro_diversion::output,
9022 top_level_diversion::output): Fixing an incompatibility with
9023 original troff: \x'0' updates the .a register also. Thanks to
9024 <Andries.Brouwer@cwi.nl> for pointing this out.
9025 * doc/groff.texinfo: Document it.
9027 * Makefile.in: Create Makefile.dep if necessary before calling the
9028 submake process to avoid warning about nonexistent file.
9030 * NEWS, PROJECTS: Updated.
9032 2000-03-04 Werner LEMBERG <wl@gnu.org>
9034 * tmac/troffrc: Add tmac.lbp.
9036 2000-03-03 Francisco Andrés Verdú <pandres@dragonet.es>
9038 * tmac/tmac.lbp: New file.
9039 * src/devices/grolbp/grolbp.man: Add documentation of `lbpname'
9042 2000-03-03 Werner LEMBERG <wl@gnu.org>
9044 * Makefile.in: Fixing $(subdir).
9046 * README, NEWS: Small fixes.
9048 * test-groff: Adding path to grolbp.
9050 * configure.in: The (new) file src/xditview/Imakefile.in will be
9051 also configured -- it is now possible to build gxditview in a
9052 directory different from $srcdir.
9054 2000-03-02 Blake McBride <blake@florida-software.com>
9056 * src/libs/libgroff/searchpath.cc (open_file): Adapting to WinNT.
9058 * MORE.STUFF: Added website of bell labs and info about plot2dev.
9060 2000-03-01 Colin Phipps <crp22@cam.ac.uk>
9062 * src/utils/indxbib/indxbib.cc (main): Use mkstemp() for temporary
9065 2000-02-29 Werner LEMBERG <wl@gnu.org>
9067 Adding GNU getopt to the groff distribution.
9069 * src/include/getopt.h, src/libs/libgroff/{getopt.c,getopt1.c}:
9071 * src/include/Makefile.sub, src/libs/libgroff/Makefile.sub: Update.
9072 * aclocal.a4: Remove GROFF_GETOPT function.
9073 * configure.in, Makefile.in, PROBLEMS: Update.
9074 * src/include/lib.h: Replace getopt tests with getopt.h.
9075 * src/devices/grolbp/lpb.cc: Remove inclusion of getopt.h.
9077 * doc/groff.texinfo: Further checking/updating. Adding more index
9080 * man/groff_out.man: Fix nroff mode activation (for emacs).
9081 * man/groff_font.man: Add missing ligature.
9083 2000-02-28 Werner LEMBERG <wl@gnu.org>
9085 * doc/groff.texinfo: Further checking/updating. Adding more index
9088 * src/devices/grolbp/grolbp.man: Added a comment line at the
9089 beginning of the file (similar to shell scripts) which indicates
9090 that `tbl' should be used as a preprocessor.
9092 2000-02-27 Blake McBride <blake@florida-software.com>
9094 Adapting groff to MS Visual C++ 6.0 compiler (tested with
9095 Windows NT 4.0). Uses _MSC_VER define where necessary.
9097 * src/devices/grodvi/dvi.cc: Making stdout a binary stream.
9098 * src/devices/grolj4/lj4.cc: Making getopt variables `extern "C"'.
9099 * src/devices/grohtml/html.cc, src/devices/grops/ps.cc,
9100 src/include/lib.h, src/libs/libgroff/errarg.cc,
9101 src/libs/libgroff/itoa.c, src/libs/libgroff/nametoindex.cc,
9102 src/preproc/refer/label.y, src/preproc/refer/label.cc,
9103 src/roff/groff/pipeline.c, src/roff/troff/column.cc,
9104 src/roff/troff/div.cc, src/roff/troff/env.cc,
9105 src/roff/troff/input.cc, src/roff/troff/node.cc,
9106 src/roff/troff/reg.cc: Renaming itoa() to i_to_a() and iftoa() to
9107 if_to_a() to avoid name clashes.
9108 * src/include/posix.h: Don't use unistd.h.
9109 * src/libs/libgroff/tmpfile.cc: Use `#ifndef...#else...#endif'
9110 clause for integrating non-Unix xtmpfile() code.
9111 * src/roff/troff/input.cc: Adding `public' keyword to macro_header
9112 structure; use "rt" for popen() in pipe_source(); add getpid()
9114 * src/roff/troff/node.cc: Use special versions of popen() in
9115 real_output_file() and pclose() in ~real_output_file().
9117 2000-02-27 Werner LEMBERG <wl@gnu.org>
9119 Adding a new driver, grolbp, for Canon CAPSL printers (LBP-4 and
9120 LBP-8 series laser printers). This code has been contributed by
9121 Francisco Andrés Verdú <pandres@dragonet.es>.
9123 * src/devices/grolbp/*: The grolbp output device.
9124 * font/devlpb/*: The font description files.
9125 * Makefile.in: Add grolpb and devlbp subdirectories.
9127 * src/devices/grodvi/grodvi.man, src/devices/grolj4/grolj4.man,
9128 src/devices/grotty/grotty.man,src/roff/troff/troff.man: Minor
9131 * doc/groff.texinfo: Further checking/updating. Adding more index
9136 * src/devices/grolbp/Makefile.sub: Adding $(srcdir).
9138 * man/groff_font.man: Adding info about obsolete DESC keywords.
9139 * src/devices/grolj4/grolj4.man: Documenting additional DESC
9142 2000-02-26 Werner LEMBERG <wl@gnu.org>
9144 * src/preproc/grn/grn.man: Added info about the gremlin file format
9145 (contributed by Daniel Senderowicz <daniel@synchrods.com>).
9147 2000-02-25 Werner LEMBERG <wl@gnu.org>
9149 * src/preproc/grn/main.cc: Allow values of `narrow' parameter and
9150 friends to be non-integer.
9152 * src/preproc/grn/grn.man: Document it.
9154 * doc/groff.texinfo: Further checking/updating. Adding more index
9157 2000-02-24 Werner LEMBERG <wl@gnu.org>
9159 * src/preproc/grn/main.cc: Introduce BASE_THICKNESS, defining
9160 line thicknesses to be integer multiples of this value.
9162 * src/preproc/grn/grn.man: Commenting out the -s option -- the
9163 corresponding code doesn't work (yet).
9165 * doc/groff.texinfo: Further checking/updating. Adding more index
9168 2000-02-23 Werner LEMBERG <wl@gnu.org>
9170 * src/preproc/grn/{main.cc, hgraph.cc}: Using point units to
9171 specify line thickness instead of base units. The new default
9172 values are now 0.15,pt 0.45pt, and 0.75pt for thin, middle, and
9173 thick lines respectively.
9175 Removed unused variable `prevval'.
9177 * src/preproc/grn/grn.man: Updated.
9179 2000-02-22 Werner LEMBERG <wl@gnu.org>
9181 * src/preproc/grn/main.cc: Slight formatting.
9183 * src/roff/groff/groff.man: Formatting fix.
9184 * src/preproc/grn/grn.man: Ditto.
9186 * src/roff/grog/grog.pl: Fixing two embarassing bugs.
9188 * doc/groff.texinfo: Further checking/updating.
9190 2000-02-21 Werner LEMBERG <wl@gnu.org>
9192 * README, INSTALL, PROJECT, PROBLEMS, BUGREPORT: Updated.
9194 * test-groff: Added grn subdir to path.
9196 * doc/groff.texinfo: Some restructing and other small improvements.
9198 * src/roff/groff/groff.cc (help): Fixed info string.
9200 2000-02-20 Werner LEMBERG <wl@gnu.org>
9202 * doc/meref.me: Fix description of .GS request.
9204 * src/roff/troff/troff.man: Fixing typo.
9206 Adding the `grn' preprocessor for gremlin graphic files.
9208 * src/preproc/grn/*: This is the Berkeley distribution written by
9209 David Slattengren and Barry Roitblat, adapted to groff by Daniel
9210 Senderowicz and Werner Lemberg.
9212 * doc/grnexampl.{me,g}: A sample for grn.
9214 * Makefile.in: Added subdirectory entry for grn.
9216 * src/roff/groff/groff.cc: Added support for grn. It can be now
9217 called with the switch `-g'.
9219 * src/roff/groff/groff.man: Updated.
9221 * src/roff/grog/grog.{man,pl,sh}: Updated.
9225 2000-02-11 Gaius Mulley <gaius@glam.ac.uk>
9227 * src/include/lib.h: Added xtmptemplate and made xtmpfile
9228 parametrically polymorphic.
9230 * src/libs/libgroff/tmpfile.cc: Implemented xtmptemplate
9231 and the alterations to xtmpfile.
9232 xtmpfile can be requested to return the filename created
9233 and asked not to unlink the temp file. The default behaviour
9234 if parameters are absent is exactly the same as before.
9236 2000-02-11 Abramo Bagnara <abramo@alsa-project.org>
9238 A new request `length' is available which returns the length of a
9239 string in a number register:
9241 * src/roff/troff/input.cc (length_macro): Implement it.
9242 * src/roff/troff/input.cc (init_input_requests): Register it.
9244 2000-02-11 Werner LEMBERG <wl@gnu.org>
9246 * doc/groff.texinfo, src/roff/troff/troff.man: Add documentation
9247 of the `substring' request.
9249 * src/roff/troff/troff.man, doc/groff.texinfo: Document `length'
9252 * src/roff/troff/TODO, NEWS: Updated.
9254 2000-02-09 Werner LEMBERG <wl@gnu.org>
9256 * src/roff/groff/groff.man: Added an example.
9258 2000-02-06 Werner LEMBERG <wl@gnu.org>
9260 I've considerably modified the directory structure of the
9261 distribution to get a more vertical layout. For example, the number
9262 of top level directories has been reduced from 42 to 6.
9264 As a consequence, many changes, especially to the makefiles, were
9267 * The makefile variables `top_builddir' and `top_srcdir' have been
9268 introduced. Virtually all relative paths have been replaced with
9269 absolute ones using these two variables.
9271 * Dependencies (in the files `Makefile.dep') are no longer part of
9272 the distribution. Instead, they are created during a `make install'
9273 in the build directory.
9275 * aclocal.m4 (GROFF_SRCDIR, GROFF_BUILDDIR): Two new functions to
9276 make `top_srcdir' and `top_builddir' absolute.
9280 * Man pages now depend on the files `VERSION' and `REVISION'.
9282 * The added shell script `mkinstalldirs' will replace `mkdir' in
9285 * VERSION: Version number increased to 1.16.
9287 2000-02-04 Werner LEMBERG <wl@gnu.org>
9289 * grops/psrm.cc (read_one_of): Fixed pointer incrementation.
9291 * Makefile.in: Removed $(tmac_m) since it is no longer needed
9292 (after an update of the mm stuff).
9294 * troff/Makefile.sub (majorminor.cc): Fix dependencies.
9296 2000-02-03 Werner LEMBERG <wl@gnu.org>
9298 The .psbb request will now also accept Mac PS images (i.e. using LF
9299 as the EOL character).
9301 * troff/input.cc (ps_get_line): New function, taken from psrm.cc
9302 (with slight modifications).
9303 * troff/input.cc (do_ps_file): Use it.
9305 * test-groff: Add grohtml and grolj4 output devices to PATH.
9307 2000-01-30 Werner LEMBERG <wl@gnu.org>
9309 * NEWS, MORE.STUFF: Updated.
9311 2000-01-30 Cary D. Renzema <caryr@dollar.mxim.com>
9313 Add the `srand' command to pic.
9315 * pic/lex.cc, pic/pic.y: Implement it.
9316 * pic/pic.man: Document it.
9317 * pic/pic.cc, pic/pic.tab.h: Regenerated (with yacc).
9319 2000-01-30 Werner LEMBERG <wl@gnu.org>
9321 Add a new request `.psbb'. This does exactly what the external
9322 program psbb did. It scans a PostScript image file for a
9323 %%BoundingBox comment and extracts the bounding box values (in
9324 PostScript units) which are then stored in the four new (read-only)
9325 number registers `llx', `lly', `urx', and `ury'.
9327 This will allow the usage of the .PSPIC macro without worrying
9328 about unsafe behaviour of groff, i.e., it will work without the
9329 `-U' switch of groff.
9331 * troff/input.cc: Implement it.
9332 * tmac/tmac.pspic: Use it.
9333 * troff/troff.man, grops/grops.man, NEWS: Document it.
9334 * psbb/*, Makefile.in: Remove it since it is no longer needed.
9336 This is bloody C code simply adapted from psbb.c! Any improvements
9339 2000-01-29 Werner LEMBERG <wl@gnu.org>
9341 * man/groff_font.man: Minor clarifications.
9345 2000-01-28 Werner LEMBERG <wl@gnu.org>
9347 * afmtodit/afmtodit.pl: Use new `--' comment delimiter.
9349 2000-01-28 Gaius Mulley <gaius@glam.ac.uk>
9351 * man/groff_font.man: Brought up to date regarding tcommand
9353 * libgroff/font.cc: Handle everything after `--' as a comment
9355 * devps/*: Added comment delimiter inside devps font files.
9357 2000-01-28 Werner LEMBERG <wl@gnu.org>
9359 * tmac/tmac.arkup, tmac/groff_markup.man: Replace \fC...\fR with
9360 \fC...\fP (which now works as expected).
9362 * troff/troff.man: Fix typo.
9364 2000-01-27 Gaius Mulley <gaius@glam.ac.uk>
9366 Completed the pass_filenames implementation in troff.
9368 * libdriver/input.cc: Will read the new `F' tcommand.
9369 * troff/node.cc, troff/node.h: Will issue the new `F' tcommand.
9370 * troff/input.cc: Use it.
9372 2000-01-26 Werner LEMBERG <wl@gnu.org>
9374 * troff/env.cc (set_font): Fix the behaviour of \fP. The previous
9375 font will now be updated even if an invalid font is selected.
9377 2000-01-24 Werner LEMBERG <wl@gnu.org>
9379 * doc/homepage.ms: Updated for new tmac.arkup.
9381 * tmac/tmac.html: Disable line breaks after hyphen-like characters.
9383 * tmac/tmac.arkup: Cleanup.
9385 Added `\&' to .HTML macro to `leave vertical mode', so to say.
9387 Removed obsolete .LINK macro completely.
9389 The macros .URL, .FTP, and .MAILTO now accept a third argument which
9390 will be immediately appended to the second argument (to be used with
9391 punctuation, for example).
9393 Disabled .CDFTP macro temporarily for security reasons.
9395 * tmac/groff_markup.man: Complete revision for latest changes in
9396 tmac.arkup -- note that it does not yet format correctly with
9399 2000-01-23 Bruno Haible <haible@clisp.cons.org>
9401 * nroff/nroff.sh: Accept -Tutf8 option and pass it through.
9402 * devutf8/R.proto: Add mappings for wp, lh, rh.
9403 * devutf8/NOTES: Updated.
9405 2000-01-23 Werner LEMBERG <wl@gnu.org>
9407 * doc/groff.texinfo: Updated version/copyright info.
9409 2000-01-21 Gaius Mulley <gaius@glam.ac.uk>
9411 Added support for two new directives in device descriptions:
9412 `pass_filenames' (to pass the input file name to the output device)
9413 and `use_charnames_in_special' (to support e.g. accented characters
9414 in the `X' request).
9416 * include/font.h, troff/charinfo.h: Declare it.
9418 * libgroff/font.cc, libgroff/fontfile.cc: Set it.
9420 * devhtml/DESC: Use it.
9422 * troff/input.cc: New function encoded_char.
9424 * troff/token.h: Add test for `specialness'.
9426 2000-01-21 Werner LEMBERG <wl@gnu.org>
9428 * tmac/Makefile.sub: tmac.a4 and tmac.trace have been removed by
9429 mistake from the list of files to be installed.
9431 2000-01-18 Werner LEMBERG <wl@gnu.org>
9433 * README: Added info how to apply patches.
9435 2000-01-15 Jan Echternach <echter@informatik.uni-rostock.de>
9437 * troff/node.cc (ligature_note::operator delete): Fix g++ warning.
9439 2000-01-15 Gaius Mulley <gaius@glam.ac.uk>
9441 * troff/input.cc: Add support for troffrc-end.
9443 * tbl/main.cc: Altered to issue table-start and table-end special
9444 characters if using the html device.
9446 * devhtml/*: Modified font files to incorporate html encoding of
9449 * tmac/groff_markup.man: New file documenting tmac.arkup.
9451 * tmac/troffrc-end: New file. This is invoked after all user
9452 specified macros. Currently used by the html device to include
9453 tmac.html. Thus no need for users to specify -mhtml anymore.
9455 * tmac/Makefile.sub (NORMALFILES): Add troffrc-end.
9456 (MAN7): Add groff_markup.man.
9458 * tmac/tmac.an, tmac/tmac.html: Small html updates.
9460 * tmac/troffrc: tmac.arkup will now be called for the html device.
9462 * libgroff/font.cc, libgroff/font.h: Altered to include reading of
9463 extra device specific information about fonts.
9465 * doc/homepage.ms: New file. It is an example how an HTML home page
9466 could look like with grohtml.
9468 * doc/Makefile: Add homepage.ms. Remove rule for pic.html.
9470 2000-01-12 Bruno Haible <haible@clisp.cons.org>
9472 * devutf8/R.proto: Add mappings for ti, Fn, st, an. Change mappings
9475 * devutf8/NOTES: Updated.
9477 2000-01-08 Bruno Haible <haible@clisp.cons.org>
9479 * eqn/box.cc, eqn/lex.cc, eqn/other.cc, eqn/over.cc, eqn/special.cc,
9480 eqn/text.cc, grodvi/dvi.cc, grops/ps.cc, grops/psrm.cc,
9481 libbib/index.cc, libbib/linear.cc, libbib/search.cc,
9482 libdriver/printer.cc, libgroff/font.cc, libgroff/string.cc,
9483 pic/lex.cc, pic/object.cc, refer/label.y, refer/ref.cc, tbl/main.cc,
9484 tbl/table.cc, tfmtodit/tfmtodit.cc, troff/dictionary.cc,
9485 troff/div.cc, troff/env.cc, troff/input.cc, troff/node.cc,
9486 troff/node.h, troff/reg.cc: Avoid most "g++ -Wall -Wno-sign-compare"
9489 * troff/node.cc (bracket_node::copy): Initialize last to NULL.
9491 2000-01-12 Fabrizio Polacco <fab@prosa.it>
9493 grolj4: Paper size will be searched case-insensitively.
9495 * include/lib.h: Add check for strcasecmp().
9496 * grolj4/li4.cc (lookup_paper_size): Use strcasecmp().
9497 * configure.in: Check for strcasecmp().
9499 2000-01-11 Werner LEMBERG <wl@gnu.org>
9501 * troff/Makefile.sub (majorminor.cc): Fix incorrect path to
9504 2000-01-10 Werner LEMBERG <wl@gnu.org>
9506 * Makefile.comm, Makefile.in, doc/Makefile: More fixes for the
9509 Add a new read-only register, `.Y', which contains the groff
9512 * troff/input.cc (init_input_requests): Define it.
9513 * troff/Makefile.sub (majorminor.cc): Define `revision' string.
9514 * doc/groff.texinfo, troff/troff.man: Document it.
9516 * libgroff/Makefile.sub (version.cc): Add definition of
9517 `Version_string[]', consisting of `<major>.<minor>.<revision>'
9518 * eqn/main.cc, grodvi/dvi.cc, grolj4/lj4.cc, grops/ps.cc,
9519 grotty/tty.cc, hpftodit/hpftodit.cc, indxbib/indxbib.cc, pic/main.cc,
9520 refer/refer.cc, soelim/soelim.cc, tbl/main.cc, tfmtodit/tfmtodit.cc,
9521 troff/input.cc, pfbtops/pfbtops.c: Use it.
9523 2000-01-10 Fabrizio Polacco <fab@prosa.it>
9525 Add a revision scheme to the groff package.
9527 * REVISION: New file.
9528 * libgroff/Makefile.sub (version.cc): Use it to define
9529 `revision_string[]'.
9530 * grops/psrm.cc: Use revision_string (converted to an unsigned
9531 integer) in constructor of resource_manager.
9533 2000-01-10 Bruno Haible <haible@clisp.cons.org>
9535 * devutf8/Makefile.sub, devutf8/DESC.proto, devutf8/R.proto: New
9537 * Makefile.in (DEVDIRS): Add devutf8.
9538 * grotty/tty.cc: Include device.h.
9539 (glyph): Change type of `code' to `unsigned int'.
9540 (tty_printer): New field is_utf8. Constructor takes device argument.
9541 (tty_printer::tty_printer): If device if `utf8', set is_utf8.
9542 (tty_printer::add_char): Change type of first arg to `unsigned int'.
9543 (tty_printer::put_char): New function.
9544 (tty_printer::end_page): Use put_char() instead of ::putchar().
9545 (make_printer): Pass device to tty_printer constructor.
9546 * nroff.sh: Determine default device by calling 'locale'. As a
9547 fallback, look at all of $LC_ALL, $LC_CTYPE, $LANG, $LESSCHARSET.
9548 Recognize UTF-8 locales.
9549 * tmac/eqnrc: Recognize utf8 like latin1.
9550 * tmac/troffrc: Device utf8 needs tmac.tty.
9552 2000-01-07 Werner LEMBERG <wl@gnu.org>
9554 * tmac/Makefile.sub: tmac.a4 and tmac.trace will now be installed.
9556 2000-01-07 Paul Eggert <eggert@twinsun.com>
9558 Add a new predefined writeable number register, `year',
9559 which contains the current year.
9561 * doc/groff.texinfo, PROBLEMS, troff/troff.man: Document it.
9562 * tmac/tmac.s: Use it.
9563 * troff/input.cc (init_registers): Initialize it.
9565 2000-01-06 Werner LEMBERG <wl@gnu.org>
9567 * PROBLEMS: Fixed typo.
9569 2000-01-04 Paul Eggert <eggert@twinsun.com>
9571 * PROBLEMS: Add Y2k advice for the yr number register.
9573 2000-01-03 Paul Eggert <eggert@twinsun.com>
9575 * doc/groff.texinfo: Fix Y2k bug in documentation of \n(yr.
9577 2000-01-02 Werner LEMBERG <wl@gnu.org>
9579 * tmac/tmac.arkup: Slight modification of macros to provide better
9580 appearance for non-HTML formats.
9582 2000-01-01 Charles Levert <charles@comm.polymtl.ca>
9584 * soelim/soelim.cc (include_path_append): realloc(NULL, n)
9585 does not automatically translate to malloc(n) on all OSes
9586 (e.g., SunOS) so do it explicitly. Also, check the returned
9589 2000-01-01 Werner LEMBERG <wl@gnu.org>
9591 * tmac/tmac.arkup: Added .LINE macro. Some formatting.
9593 * Makefile.in: Added $(tmac_m) again since the Makefile in `mm'
9594 expects this variable
9596 2000-01-01 Gaius Mulley <gaius@glam.ac.uk>
9598 * doc/Makefile: Added instructions to create HTML and text
9599 versions of some files.
9601 1999-12-31 Werner LEMBERG <wl@gnu.org>
9603 * Updated INSTALL.gen.
9605 * tmac/tmac.arkup: Added fixes so that .FTP and .MAILTO works
9606 better resp. correctly with non-HTML devices.
9608 Version 1.15 released
9609 =====================
9611 1999-12-28 Werner LEMBERG <wl@gnu.org>
9613 * NEWS, VERSION: Changed to 1.15
9615 1999-12-27 Paul Eggert <eggert@twinsun.com>
9617 * nroff/nroff.man: -S is safer, not safe.
9619 * groff/groff.cc (main): Use `safer', not `safe', in variable
9620 names. This does not change the behavior.
9622 * troff/input.cc (main): Likewise.
9624 * nroff/nroff.sh: Likewise.
9626 * troff/input.cc (prepend_string): New function.
9627 (main): Prepend -msafer, so that we check macro libraries for
9630 * PROBLEMS: Report problem with Sun C++ 5.0 and 5.1.
9632 Version 1.14 released
9633 =====================
9635 1999-12-26 Werner LEMBERG <wl@gnu.org>
9637 * NEWS, VERSION: Changed to 1.14.
9639 1999-12-24 Werner LEMBERG <wl@gnu.org>
9641 * refer/refer.cc: Fixing the last fix.
9643 Version 1.13 released
9644 =====================
9646 1999-12-23 Werner LEMBERG <wl@gnu.org>
9648 * tmac/tmac.an: A typo (`.if' instead of `.ie') made the page
9653 * tmac/tmac.safer: Forgot to remove `so' from the `rm' request.
9655 * VERSION: Changed to 1.13 -- to be compliant with the Adobe 3.0
9656 document conventions, the version number must be a real.
9658 Version 1.12.1 released
9659 =======================
9661 1999-12-22 Werner LEMBERG <wl@gnu.org>
9663 * VERSION: Changed to 1.12.1.
9665 1999-12-22 Alan Rooks <arooks@istar.ca>
9667 * refer/refer.cc (do_file): Slight modification to satisfy the
9668 `Standard system CC - C++ Compilation System 3.1 03/03/99' on SCO
9671 1999-12-20 Werner LEMBERG <wl@gnu.org>
9673 * changed prep.ai.mit.edu -> ftp.gnu.org; updated copyright
9676 * tmac/tmac.safer, tmac/groff_msafer.man: Remove `so' (again) from
9677 list of unsafe requests.
9679 * pic/pic.man: Fixed a typo.
9681 * man/groff_out.man: Fixed a typo.
9683 1999-12-18 Werner LEMBERG <wl@gnu.org>
9685 * Makefile.in: Doc fixes.
9687 1999-12-17 Fabrizio Polacco <fab@prosa.it>
9689 * groff/groff.cc: Missing `U' option added to getopt().
9691 * troff/troff.man: Missing `U' option added to synopsis.
9693 Version 1.12 released
9694 =====================
9696 1999-12-14 Werner LEMBERG <wl@gnu.org>
9698 * troff/input.cc (usage), groff/groff.cc (synopsis): Added -U flag
9701 * nroff/nroff.sh, nroff/nroff.man: Replaced `secure', `unsecure'
9702 with the more appropriate terms `safer' and `unsafe'.
9704 * libgroff/strerror.c, aclocal.m4, configure.in: Added checks for
9705 sys_nerr and sys_errlist[].
9707 * pic/pic.h, aclocal.m4, configure.in: Added check for hypot().
9709 * pic/pic.y, pic/pic.cc: Added check for fmod().
9711 1999-12-13 Werner LEMBERG <wl@gnu.org>
9713 * VERSION: Changed to 1.12.
9715 Here some patches from various sources; most of them taken from
9716 the Debian distribution.
9718 * tmac/groff_mdoc.man, tmac/groff_mdoc.samples.man,
9719 tmac/Makefile.sub: New files copied directly from the NetBSD
9720 distribution. Probably, some additional adaptation later on is
9723 * tmac/tmac.safer, tmac/groff_msafer.man: Added `so' to the list
9726 * groff/groff.cc, groff/groff.man, nroff/nroff.sh,
9727 nroff/nroff.man, pic/main.cc, pic/pic.man, troff/input.cc,
9728 troff/troff.man: Added option `-U' for unsafe mode. Safe mode
9729 (`-S') is now the default.
9731 * README, NEWS: Updated.
9733 1999-12-09 Werner LEMBERG <wl@gnu.org>
9735 * doc/groff.texinfo: Regenerated nodes and menus with emacs.
9737 * doc/Makefile (clean): Added cleaning commands for groff.texinfo.
9739 1999-12-06 Werner LEMBERG <wl@gnu.org>
9741 * configure.in: Removed AC_PREFIX_PROGRAM since it causes more
9742 grief than relief today. Additionally, it is against the GNU
9745 * configure: Recreated.
9747 1999-12-05 Werner LEMBERG <wl@gnu.org>
9749 * configure.in: Added GROFF_LIBM.
9751 * configure: Recreated.
9753 * aclocal.m4 (GROFF_LIBM): New function which tests whether -lm is
9756 * Makefile.in: Added definition of $(LIBM).
9758 * Makefile.comm (LIBM): Removed.
9760 * pfbtops/Makefile.sub: On AIX, -lm is needed also.
9762 1999-12-03 Gaius Mulley <gaius@glam.ac.uk>
9764 * doc/Makefile: Added rule for generation pic.html.
9766 (clean): Files produced by grohtml will be removed also.
9768 * doc/pic.ms: Small fix.
9770 * tmac/tmac.html: Fixed suppression of headers.
9772 1999-11-16 Gaius Mulley <gaius@glam.ac.uk>
9774 * tmac/tmac.html: Fixing horizontal arrows.
9776 Turning off hyphenation.
9778 * tmac/tmac.an: Improved support for grohtml; better indentation,
9781 1999-10-31 Gaius Mulley <gaius@glam.ac.uk>
9783 * tmac/tmac.arkup: Added CDFTP macro
9785 * tmac/tmac.html: All headers are turned off for ms, me, and mm
9788 * tmac/troffrc: Some additions for HTML stuff.
9790 1999-10-06 Gaius Mulley <gaius@glam.ac.uk>
9792 * tmac/tmac.html: Small changes.
9794 1999-09-26 Werner LEMBERG <wl@gnu.org>
9796 * doc/groff.texinfo: Minor fixes.
9798 1999-09-26 Gaius Mulley <gaius@glam.ac.uk>
9800 * devhtml/TR: Changed spacewidth to 3.
9802 * tmac/Makefile.sub (NORMALFILES): Added tmac.arkup.
9804 * tmac/tmac.html: Moved markup macros to tmap.arkup.
9806 * tmac/tmac.arkup: New file.
9808 * grohtml/ChangeLog: New file.
9810 1999-09-16 Werner LEMBERG <wl@gnu.org>
9812 * doc/groff.texinfo (Common Features): Added Copying chapter.
9813 Changed format to @smallbook.
9815 1999-09-15 Werner LEMBERG <wl@gnu.org>
9817 * NEWS: Added info about groff.texinfo.
9819 * doc/groff.texinfo: Will now compile (using texi2dvi) without
9822 1999-09-14 Werner LEMBERG <wl@gnu.org>
9824 * groff/groff.man: More updates.
9826 1999-09-13 Werner LEMBERG <wl@gnu.org>
9828 * doc/groff.texinfo: New file. This manual is still very
9829 rudimentary. It has been originally contributed by Trent
9830 A. Fisher <trent@gnurd.portland.or.us> with first corrections and
9833 * INSTALL: Added information about the `doc' subdir
9835 * troff/troff.man: Minor fixes.
9837 * groff/groff.man: Added missing `-L arg' to SYNOPSIS section;
9840 * troff/input.cc (usage): Added missing `-ffam' to usage message.
9842 * Makefile.in (dist): groff-$(version).tar.gz must be removed
9843 also, otherwise it is included itself in another call of `make
9846 * groff/groff.cc (synopsis): Removed superfluous space.
9848 * PROJECTS, PROBLEMS, NEWS: Updated.
9850 * VERSION: Updated to 1.12beta.
9852 * BUG-REPORT: Some cosmetic fixes. Corrected email address.
9854 * README: Updated: Included documentation about CVS repository,
9855 mailing lists, and daily snapshots.
9857 * tmac/Makefile.sub: Fixed $(tmap_wrap) finally.
9859 1999-09-12 Bjarni Ingi Gislason <bjarniig@rhi.hi.is>
9861 * tmac/tmac.an: If the tag didn't fit into the space that the
9862 macro `TP' specifies, the rest of the tag went into the space for
9865 1999-09-12 Jeffrey Copeland <jeff@opennt.com>
9867 * grolj4/lj4.cc: Added duplex printing (option `-d').
9869 * grolj4/grolj4.man: Document duplex printing.
9871 1999-09-12 Werner LEMBERG <wl@gnu.org>
9873 * doc/Makefile (pic.ps): Fixed rule which caused problems with
9874 non-GNUish sed programs.
9876 * tmac/doc-syms: Removed extra space from -iso8802-3 macro
9879 * configure.in (LIBS): Added `-lc'
9881 * Makefile.comm (.man.n): Added substitution for @TMAC_AN_PREFIX@.
9883 * pic/tex.cc (solid_arc): Casting M_PI to double.
9885 * libgroff/putenv.c (putenv): Changed function header to ANSI C.
9887 * groff/groff.man, tmac/Makefile.sub (MAN7), tmac/groff_msafer.man
9888 (new file), tmac/msafer.man (deleted), tmac/groff_me.man (new
9889 file), tmac/me.man (deleted): {me,msafer} -> groff_{me,msafer}.
9891 * groff/groff_man.man: New file. This manual page was originally
9892 written for the Debian GNU/Linux system by Susan G. Kleinmann
9895 * eqn/list.cc (list_box::compute_metrics,
9896 list_box::compute_sublist_width): Removed variable declaration to
9897 avoid shadowing warnings.
9899 * grops/psrm.cc (resource_manager::process_file): Ditto.
9901 * tfmtodit/tfmtodit.cc (main): Ditto.
9903 * libgroff/font.cc (font::load_desc): Renamed auxiliary variable
9904 to avoid shadowing warnings.
9906 * tbl/table.cc (block_entry::do_divert, table::do_row): Renamed
9907 shadowing loop variable.
9909 * groff/groff.man, troff/troff.man: Added doc about grohtml.
9911 1999-09-12 Gaius Mulley <gaius@glam.ac.uk>
9913 New grohtml frontend to convert groff input to html.
9915 * Makefile.in (CCPROGDIRS, DEVDIRS): Added html device.
9917 * tmac/Makefile.sub (NORMALFILES): Added tmac.html.
9919 * tmac/eqnrc: Added html device.
9921 * tmac/tmac.html: New file.
9923 * eqn/main.cc (do_file, inline_equation), pic/troff.cc
9924 (troff_output::start_picture, troff_output::finish_picture),
9925 tbl/main.cc (process_input_file):
9926 Surrounded output with `graphics_start' and `graphics_end' so that
9927 the html driver can identify non-text portions.
9929 * grodvi/dvi.cc (dvi_printer::set_char), grolj4/lj4.cc
9930 (lj4_printer::set_char), grops/ps.cc (ps_printer::set_char),
9931 grotty/tty.ps (tty_printer::set_char): Additional parameter
9934 * include/printer.h: Class printer: New function
9935 set_char_and_width; new variables (is_char_named, is_named_set,
9936 named_command, named_char_s, named_char_n) to hold information
9937 about named characters -- needed by the html driver.
9939 * libdriver/printer.cc (printer::set_ascii_char,
9940 printer::set_special_char): Use set_char_and_width.
9942 * devhtml/*: New device files for html driver.
9944 * grohtml/*: New driver grohtml.
9946 1999-09-11 Wilfredo Sanchez <wsanchez@apple.com>
9948 * tmac/doc-common, tmac/tmac.an: Removed the word `UNIX' in
9951 1999-09-11 Luke Mewburn <lukem@netbsd.org>
9953 * libgroff/string.cc (search): Small fix to test against NULL
9956 1999-09-11 Jeff Conrad <jeff_conrad@msn.com>
9958 * troff/node.cc (copy): The characters in a bracket escape (e.g.,
9959 \b'abc') were stacked in reverse order when processed in a
9962 * troff/node.h: Added `*last' to struct `node' to make the above
9965 * troff/input.cc (read_draw_node), libdriver/input.cc (do_file):
9966 The default scale for the 'f' and 't' graphics functions were 'm'
9967 rather than 'u' (i.e., no scaling).
9969 1999-09-11 Peter Miller <peterm@jna.com.au>
9971 * groff/groff.cc (main), groff.man, soelim/soelim.cc (main,
9972 do_file), soelim/soelim.man: Added `-I file' option to soelim,
9973 defining include paths.
9975 * soelim/soelim.cc (include_path_append): New function.
9977 1999-09-11 Larry Jones <larry.jones@sdrc.com>
9979 * tbl/main.cc (process_options): Unix (at least Documenter's
9980 Workbench) tbl allows arbitrary non-alpha characters between
9983 1999-09-11 Paul Eggert <eggert@twinsun.com>
9985 Y2k fixes. Don't assume that the current year precedes 2000.
9987 * doc/meref.me: Add \n(y2, \n(y4.
9989 * tmac/doc-common (Yr): New number register.
9990 (Dd): Don't assume current year precedes 2000.
9992 * tmac/tmac.e (td): Likewise.
9993 (y2, y4): New number registers.
9995 * pic/pic.man: Update reference for pic paper to May, 1991
9998 1999-09-11 Werner LEMBERG <wl@gnu.org>
10000 * tmac/Makefile.sub (install_data, stamp-wrap, uninstall_sub):
10001 Removed quotation marks which prevented correct expansion of
10004 * devlj4/Makefile.sub (LJ4RES): Fixed value (600 instead of 300).
10006 1999-09-10 Werner LEMBERG <wl@gnu.org>
10008 * Makefile.sub (DISTCLEANFILES): Added `config.log' and
10011 * Removed configure.old.
10013 1999-08-31 Werner LEMBERG <wl@gnu.org>
10015 * VERSION: Updated to 1.11.1
10017 1999-05-27 Werner LEMBERG <wl@gnu.org>
10019 * doc/Makefile: changed `.PS' postfix to `.ps' for consistency.
10021 * tmac/Makefile.sub (install_data, stamp-wrap, uninstall_sub):
10022 added quotations around $(tmac_wrap) to avoid syntax error if
10025 * configure: Newly generated using autoconf 2.13.
10027 * Makefile.in (LDFLAGS): Set variable to @LDFLAGS@.
10029 Fri Aug 15 08:51:47 1997 Eric S. Raymond <esr@snark.thyrsus.com>
10031 * README, PROJECTS, NEWS, INSTALL, VERSION,
10032 doc/Makefile. doc/pic.ms, groff/groff.man:
10033 Prepare for 1.11 release. No code changes.
10034 Documentation for pic added (doc/pic.ms).
10036 Sun Nov 26 11:45:13 1995 James Clark <jjc@jclark.com>
10038 * Version 1.10 released.
10040 Fri Nov 24 09:56:16 1995 James Clark <jjc@jclark.com>
10042 * afmtodit/afmtodit.pl: Avoid comment on first line.
10044 Mon Nov 20 11:13:49 1995 James Clark <jjc@jclark.com>
10046 * aclocal.m4 (GROFF_INSTALL_SH): New macro.
10047 * configure.in: Call it.
10049 * Makefile.sub (configure): Depends on aclocal.m4 not acgroff.m4.
10050 (distfiles): Doesn't depend on config.log or config.cache.
10052 Sun Oct 1 08:45:36 1995 James Clark <jjc@jclark.com>
10054 * grog/grog.sh: Use print "" rather than print in END rule.
10056 Wed Aug 23 13:30:52 1995 James Clark <jjc@jclark.com>
10058 * tbl/main.cc (process_data): Don't give error for excess data
10059 entries that are comments.
10061 Fri Jul 28 11:00:27 1995 James Clark <jjc@jclark.com>
10063 * tbl/main.cc (process_data): Fix case where new for-scope rules
10064 silently change meaning of code.
10066 Tue Jul 4 23:39:51 1995 James Clark <jjc@jclark.com>
10068 * troff/env.cc (hyphenate): Loop over all consecutive sequences
10069 of non-zero hyphenation codes.
10071 Sat Jul 1 00:42:15 1995 James Clark <jjc@jclark.com>
10073 * aclocal.m4 (GROFF_POSIX): Use conflicting declaration technique.
10075 Thu Jun 29 13:58:36 1995 James Clark <jjc@jclark.com>
10077 * tmac/tmac.e (ip): Divert the tag so as to freeze the spaces.
10079 Tue Jun 27 12:30:16 1995 James Clark <jjc@jclark.com>
10081 * tmac/tmac.andoc: Make it work in compatibility mode.
10083 * refer/token.h (token_info::is_range_sep): New function.
10084 * refer/token.cc (init_special_chars): Make \(en a RANGE_SEP.
10085 * refer/ref.cc (reference::output): More sophisticated check for
10088 * devps/prologue.ps (MANUAL): New procedure.
10089 * grops/ps.cc (main): New -m option.
10090 (usage): Include -m.
10091 (ps_printer::~ps_printer): Implement -m.
10093 * aclocal.m4 (GROFF_G): New macro.
10094 * configure.in: Call it.
10095 * Makefile.in (g): Provided by configure.
10097 * hpftodit/hpftodit.cc (basename): Rename to xbasename.
10099 * tmac/tmac.tty: Disable warning about bad fonts. Remove font
10102 * Makefile.in (tmacpath): Don't include /usr/lib/tmac.
10103 (tmac_m, tmac_s): Deleted.
10104 (sys_tmac_prefix, tmac_wrap, tmac_prefix, tmac_an_prefix,
10105 tmac_s_prefix): New variables.
10106 (MDEFINES): Change accordingly.
10107 * Makefile.comm (.man.n): Use new TMAC_* variables.
10108 * configure.in (GROFF_TMAC): Call.
10109 * aclocal.m4 (GROFF_TMAC): Define.
10110 * tmac/Makefile.sub (stamp_wrap): New target.
10111 (install_data, uninstall_sub): Handle macro wrapping.
10113 Mon Jun 26 14:54:39 1995 James Clark <jjc@jclark.com>
10115 * tbl/main.cc (main): Ignore -T option.
10117 Thu Jun 22 09:08:06 1995 James Clark <jjc@jclark.com>
10119 * devlj4/generate/special.map: Add definition of \(nb.
10121 * tmac/tmac.dvi: Add definition of \(nb.
10123 * troff/dictionary.c (dictionary::dictionary): association::v gets
10124 initialized by association::association.
10126 * tmac/Makefile.sub: Avoid using temporary files when installing.
10128 * troff/env.cc (environment::set_font): Make bad font number a
10131 * Makefile.in (fontpath): Remove $(prefix)/lib/font from fontpath.
10133 * Makefile.in (datadir): Use share rather than lib.
10135 * groff/groff.cc (basename): Rename to xbasename.
10137 Wed Jun 21 16:59:46 1995 James Clark <jjc@jclark.com>
10139 * Makefile (CCLIBS): Don't use.
10140 * Makefile.ccpg: Likewise.
10142 * acgroff.m4: Rename to...
10143 * aclocal.m4: Modify extensively for autoconf 2.
10144 * configure.in: Likewise.
10145 * Makefile.in: Likewise.
10147 * groff/pipeline.c (const): Declare as empty if __STDC__ not
10149 (xstrsignal): Check for definition of NSIG. Conditionalize
10150 on SYS_SIGLIST_DECLARED. Make return type const.
10152 Sat Jun 10 12:28:16 1995 James Clark <jjc@jclark.com>
10154 * troff/input.cc (interpolate_macro): Rephrase missing space
10157 Thu May 11 01:07:16 1995 Jason Merrill <jason@phydeaux.cygnus.com>
10159 * addftinfo/addftinfo.cc, eqn/delim.cc, eqn/lex.cc, eqn/list.cc,
10160 grodvi/dvi.cc, groff/groff.cc, grops/ps.cc, grops/psrm.cc,
10161 grotty/tty.cc, include/ptable.h indxbib/indxbib.cc,
10162 libbib/index.cc, libbib/linear.cc, libbib/search.cc,
10163 libdriver/input.cc, libdriver/printer.cc, libgroff/font.cc,
10164 libgroff/lf.cc, libgroff/nametoindex.cc, libgroff/ptable.cc,
10165 libgroff/string.cc, lkbib/lkbib.cc, lookbib/lookbib.cc,
10166 pic/lex.cc, pic/object.cc, pic/pic.y refer/label.y refer/ref.cc,
10167 refer/refer.cc, refer/token.cc, tbl/main.cc, tbl/table.cc,
10168 tfmtodit/tfmtodit.cc, troff/dictionary.cc, troff/div.cc,
10169 troff/env.cc, troff/input.cc, troff/node.cc, troff/symbol.cc:
10172 Wed Apr 19 21:15:11 1995 James Clark <jjc@jclark.com>
10174 * troff/input.cc (spring_trap): Push a macro_iterator rather than a
10176 (spring_trap, postpone_traps, unpostpone_traps): Move to later in
10178 (macro_iterator::macro_iterator): Add additional argument.
10180 Mon Apr 10 12:06:02 1995 James Clark <jjc@jclark.com>
10182 * troff/div.cc (vertical_size::vertical_size): In place of integer
10183 specifying line spacing use cunits specifying post vertical
10185 (macro_diversion::output, top_level_diversion::output): Likewise.
10186 * troff/div.h: Change declarations accordingly.
10187 * troff/env.cc (pending_output_line): Replace ls field by post_vs
10189 (pending_output_line::pending_output_line,
10190 pending_output_line::output, environment::output,
10191 environment::output_line, environment::output_title,
10192 environment::hyphenate_line): In place of
10193 integer specifying line spacing use cunits specifying post vertical
10195 (environment::environment): Add post_vertical_spacing and
10196 prev_post_vertical_spacing arguments.
10197 (environment::get_post_vertical_spacing): New function.
10198 (environment::total_post_vertical_spacing): New function.
10199 (environment::post_vertical_spacing): New function.
10200 (init_env_requests): Initialize pvs request and .pvs register.
10201 * troff/env.h: Change declarations.
10203 Tue Mar 28 09:52:07 1995 James Clark <jjc@jclark.com>
10205 * tmac/tmac.pspic: Immediately remove the temporary file.
10207 Sat Mar 25 10:43:11 1995 James Clark <jjc@jclark.com>
10209 * tmac/tmac.pspic (PSPIC): Scale graphic uniformly even when
10210 height is specified.
10212 Thu Jan 26 16:20:13 1995 James Clark <jjc@jclark.com>
10214 * tbl/table.c (struct vertical rule, class table_entry): Use int
10215 not short for start_row and end_row.
10217 Fri Jan 13 13:53:05 1995 James Clark <jjc@jclark.com>
10219 * troff/input.cc (trapping_blank_line, blank_line_macro): New
10221 (diverted_space_node::reread, process_input_stack): Call
10222 trapping_blank_line() rather than blank_line().
10223 (init_input_requests): Bind "blm" to blank_line_macro().
10225 * tmac/tmac.s (XA): Use .br and par@reset rather than XA.
10227 Tue Jan 10 11:40:35 1995 James Clark <jjc@jclark.com>
10229 * troff/env.cc (environment::possibly_break_line): Require that
10230 width total excluding width of final space node be greater than
10231 the target text length.
10233 Tue Jan 3 09:13:37 1995 James Clark <jjc@jclark.com>
10235 * troff/node.cc (kern_pair_node::vertical_extent): New function.
10237 Sun Dec 4 13:19:07 1994 James Clark <jjc@jclark.com>
10239 * troff/node.cc (charinfo_node): New class.
10240 (glyph_node, composite_node): Derive from charinfo_node. Change
10241 member functions accordingly.
10243 Wed Nov 30 10:29:29 1994 James Clark <jjc@jclark.com>
10245 * nroff/nroff.sh: Use -Tlatin1 not -TLatin1.
10247 Mon Aug 8 10:17:59 1994 James Clark (jjc@jclark.com)
10249 * tmac/tmac.tty-char: Add definitions for \(ab and \[arrowvertex].
10251 * devps/generate/textmap (notsubset): Add.
10253 * tmac/tmac.a4: New file.
10255 Sun Jul 24 20:08:42 1994 James Clark (jjc@jclark.com)
10257 * pic/main.cc (had_parse_error): New variable.
10258 (do_picture, do_whole_file): Set had_parse_error if yyparse()
10260 (main): Return 1 if had_parse_error is true.
10262 Tue Jul 19 13:40:31 1994 James Clark (jjc@jclark.com)
10264 * grolj4/lj4.cc (main): Avoid use of strtoul.
10266 Mon Jul 18 15:03:02 1994 James Clark (jjc@jclark.com)
10268 * nroff/nroff.sh: Default device is -Tlatin1 if $LC_CTYPE is
10269 iso_8859_1 or $LESSCHARSET is latin1.
10271 Sun Jul 10 13:38:35 1994 James Clark (jjc@jclark.com)
10273 * hpftodit: New directory.
10274 * Makefile.in (CCPROGDIRS): Add hpftodit.
10275 * devlj4/generate: New directory.
10277 Thu Jul 7 23:49:48 1994 James Clark (jjc@jclark.com)
10279 * configure.in: Don't use AC_VFORK.
10280 * groff/pipeline.c (run_pipeline): Use fork() always.
10282 Wed Jul 6 11:13:17 1994 James Clark (jjc@jclark.com)
10284 * grops/ps.cc (main): Use %1 not %s in error message for -w.
10286 * Makefile.in (CCPROGDIRS): Add grolj4.
10287 (DEVDIRS): Add devlj4.
10288 * grolj4, devlj4: New directories.
10289 * tmac/troffrc: Handle lj4.
10290 * tmac/tmac.lj4: New file.
10292 Fri Jun 17 18:02:53 1994 James Clark (jjc@jclark.com)
10294 * tmac/tmac.e (@n): Set indent to 0 before calling |h.
10296 Wed Jun 1 07:33:47 1994 James Clark (jjc@jclark.com)
10298 * troff/input.cc (do_if_request): At end of second string, switch
10299 environments before getting next token.
10301 Fri May 20 07:39:18 1994 James Clark (jjc@jclark.com)
10303 * devps/psstrip.sed: Split rule that strips whitespace on either
10304 side of delimiters.
10306 Wed May 18 08:13:47 1994 James Clark (jjc@jclark.com)
10308 * troff/node.h (font_family::make_definition): Add return value to
10309 declaration. * troff/symbol.h (symbol::operator==,
10310 symbol::operator!=): Likewise.
10312 Tue May 17 20:46:06 1994 James Clark (jjc@jclark.com)
10314 * groff/groff.cc (main, help, synopsis): Handle -S.
10315 (possible_command::insert_arg): New function.
10317 * tmac/tmac.safer: New file.
10318 * tmac/msafer.man: New file.
10319 * tmac/Makefile.sub (FILES): Add tmac.safer and msafer.man.
10321 Thu Mar 10 01:58:30 1994 Paul Eggert (eggert@twinsun.com)
10323 * pic/pic.h, pic/main.cc (safer_flag): New variable.
10324 * pic/pic.y (placeless_element): Avoid unsafe operations if
10325 `safer_flag' is set.
10326 * pic/main.cc (main): Add -S option, which sets `safer_flag'.
10328 Tue May 10 13:02:31 1994 James Clark (jjc@jclark.com)
10330 * eqn/lex.cc (get_token): Put call to add_context() in block to
10331 work around Sun C++ 4.0 bug.
10333 * include/stringclass.h (operator +): Use ?: instead of `if' to
10334 work around Sun C++ 4.0 bug.
10336 Thu May 5 11:18:03 1994 James Clark (jjc@jclark.com)
10338 * tbl/main.cc (process_format): Accept - as a synonym for the _
10341 * libbib/index.cc (minus_one): Don't declare as const.
10343 Fri Apr 29 09:32:48 1994 James Clark (jjc@jclark.com)
10345 * troff/input.cc (get_char_for_escape_name): Push back a newline.
10347 Wed Apr 27 21:14:18 1994 James Clark (jjc@jclark.com)
10349 * troff/input.cc (write_macro_request): New function.
10350 (init_input_requests): Bind write_macro_request to writem.
10352 Sun Apr 17 11:15:38 1994 James Clark (jjc@jclark.com)
10354 * tmac/tmac.s (@EN): Turn filling back on even if there was no
10357 * eqn/lex.cc (do_space): Supply missing argument to lex_error.
10359 * tmac/tmac.s (@TS): Renamed from TS.
10360 (TS): Call LP then TS again.
10361 (cov*ab-init): Alias @TS to TS.
10363 * tmac/tmac.s: Allow QP or RS to initialize.
10365 * tmac/tmac.s (par@load-init): New macro. Call at end of file.
10366 Move initializations of PS and LL here.
10367 (par@init): Don't initialize HY. Avoid changing environment 0.
10368 (par*env-init): Don't all par@reset.
10370 Thu Apr 14 19:15:45 1994 James Clark (jjc@jclark.com)
10372 * include/posix.h: Include <fcntl.h> only if not using <osfcn.h>.
10374 Sun Apr 10 09:54:44 1994 James Clark (jjc@jclark.com)
10376 * Makefile.in (MDEFINES): Add LDFLAGS.
10377 (LDFLAGS): Add definition line.
10379 Thu Apr 7 22:22:22 1994 James Clark (jjc@jclark.com)
10381 * troff/input.cc (get_optional_char): Split off error check into...
10382 (check_missing_character): New function.
10383 * troff/token.h: Declare it.
10384 * troff/env.cc (margin_character): Don't call get_optional_char.
10385 Only call tok.next() after making the node.
10387 * include/lib.h (getopt): Make 2nd argument char *const *.
10389 Fri Mar 11 07:28:03 1994 James Clark (jjc@jclark.com)
10391 * nroff/conftest.sh: Deleted.
10393 Fri Mar 4 10:51:36 1994 James Clark (jjc@jclark.com)
10395 * pic/make-dos-dist: Deleted.
10397 Wed Mar 2 20:59:16 1994 James Clark (jjc@jclark.com)
10399 * devps/psstrip.sed: Strip comments before stripping trailing
10402 Sat Feb 19 13:07:16 1994 James Clark (jjc@jclark.com)
10404 * Version 1.09 released.
10406 Wed Feb 16 16:53:49 1994 James Clark (jjc@jclark.com)
10408 * tmac/doc-ditroff (hK): Don't reset page number if \nC is > 0.
10410 Mon Feb 14 08:26:40 1994 James Clark (jjc@jclark.com)
10412 * libgroff/font.cc (font::load_desc): Fix typo in error message.
10414 Sun Feb 13 09:37:38 1994 James Clark (jjc@jclark.com)
10416 * libgroff/new.cc (operator new): Rewrite so as to avoid warning
10417 about returning without a value.
10419 * troff/charinfo.h (charinfo::get_special_translation): Cast
10420 TRANSLATE_NONE to int.
10422 * refer/token.cc (lookup_token, store_token): Remove bogus loop
10423 test. Fix test so that it works with n unsigned.
10425 * pic/pic.y (defaults_table): Fully bracket initializer.
10426 * pic/lex.cc (lookup_keyword): Likewise.
10427 * eqn/lex.cc (token_table, def_table): Likewise.
10428 * eqn/box.cc (param_table): Likewise.
10429 * troff/input.cc (warning_table): Likewise.
10430 * libgroff/font.cc (table): Likewise.
10431 * grops/ps.cc (ps_printer::special): Likewise.
10432 * grops/psrm.cc (resource_manager::process_file): Likewise.
10433 * tfmtodit/tfmtodit.cc (lig_chars, lig_table): Likewise.
10434 * refer/command.cc (command_table): Likewise.
10435 * addftinfo/addftinfo.cc (param_table): Likewise.
10437 * troff/symbol.cc (symbol::symbol): Prevent compiler warnings
10438 about temp's being unused.
10439 (unused): New function.
10441 * groff/pipeline.cc: Declare c_fatal.
10443 * libbib/linear.cc (bmpattern::search): Cast patterrn[--j] to
10446 * libbib/index.cc (index_search_item::load): Prevent compiler
10447 warnings about fd_closer's being unused.
10448 (unused): New function.
10450 Sat Feb 12 10:31:59 1994 James Clark (jjc@jclark.com)
10452 * troff/input.cc (copy_mode_error): Make `prefix' static.
10455 * include/posix.h: Include <osfcn.h> is HAVE_CC_OSFCN_H is
10457 * acgroff.m4, configure.in, Makefile: Rename HAVE_CC_UNISTD_H to
10458 HAVE_CC_OSFCN_H and modify accordingly.
10460 * troff/input.cc (init_charset_table): radicalex overlaps
10463 * groff/acgroff.m4 (GROFF_ISC_SYSV3): New macro (from
10464 udodo!hans@relay.NL.net).
10465 * groff/configure.in: Call it.
10467 * groff/acgroff.m4 (GROFF_PCLOSE): New macro.
10468 * groff/configure.in: Call it.
10469 * include/lib.h: Conditionalize declaration of pclose.
10471 * troff/div.cc (last_page_number): New global variable.
10472 (top_level_diversion::begin_page): Exit if we just printed the
10474 * troff/div.h (last_page_number): Declare it.
10475 * troff/input.cc (parse_output_page_list): Set last_page_number.
10477 * eqn/sqrt.cc: Rename \(rn to \[radicalex].
10478 * devps/S, devps/textmap, tmac/tmac.ps, tmac/tmac.dvi,
10479 tmac/tmac.X: Likewise.
10480 * tmac/tmac.ps, tmac/tmac.X, tmac.dvi: Add definitions of \(rn.
10481 * tmac.dvi: Make \(ru and \(ul extend beyond their width by .04m.
10483 Fri Feb 11 11:45:40 1994 James Clark (jjc@jclark.com)
10485 * tmac/doc-ditroff (hK): Remove groff specific code which
10486 prevented page-breaks between separate manual entries. If this is
10487 the first page, don't set the page number to 1.
10489 * acgroff.m4 (GROFF_POSIX): New macro.
10490 * configure.in: Use it.
10492 * troff/node.cc (class real_output_file,
10493 real_output_file::real_output_file,
10494 real_output_file::~real_output_file): Conditionalize use of
10495 popen/pclose on POPEN_MISSING.
10496 * troff/node.h: Conditionalize pipe_command on POPEN_MISSING.
10497 * troff/input.cc (pipe_command): Give an error if POPEN_MISSING.
10498 (pipe_source): Similarily.
10500 * acgroff.m4 (GROFF_PROG_CCC): Update message about libg++.
10502 * acgroff.m4 (GROFF_GETOPT, GROFF_PUTENV, GROFF_POPEN): Detect
10503 presence of declarations by trying to compile example with
10504 conflicting declarations. (gcc only gives a warning for missing
10507 Wed Feb 9 09:12:23 1994 James Clark (jjc@jclark.com)
10509 * tmac/tmac.pspic (PSPIC): Allow options to specify alignment
10510 (from Ulrich Lauther).
10512 Tue Feb 8 03:56:40 1994 James Clark (jjc@jclark.com)
10514 * libbib/linear.cc (file_buffer::load): Use S_ISREG macro.
10516 Thu Feb 3 09:34:35 1994 James Clark (jjc@jclark.com)
10518 * indxbib/indxbib.cc (write_hash_table): Add code for case where
10519 pointers and ints have different sizes.
10521 Sun Jan 9 16:17:51 1994 James Clark (jjc@jclark.com)
10523 * tmac/tmac.s (par*env-init): Call par@reset.
10525 Fri Jan 7 10:24:27 1994 James Clark (jjc@jclark.com)
10527 * tmac/tmac.s (@IP): Switch to a new environment when diverting
10529 (par*push-tag-env, par*pop-tag-env): New macros.
10531 Wed Jan 5 21:18:34 1994 James Clark (jjc@jclark.com)
10533 * grops/ps.cc (ps_printer::ps_printer): Use MAX_LINE_LENGTH for
10534 initializing `out'. Reduce MAX_LINE_LENGTH from 79 to 72.
10536 * grops/ps.cc (ps_printer::~ps_printer): Output %%CreationDate
10537 comment. Include <time.h>.
10539 Wed Dec 15 14:14:00 1993 James Clark (jjc@jclark.com)
10541 * grops/ps.cc (is_small_h, is_small_v): Deleted.
10542 (ps_printer::flush_sbuf): Use absolute motion only at beginning of
10545 Tue Dec 14 10:06:34 1993 James Clark (jjc@jclark.com)
10547 * troff/input.cc (read_request): Only print a prompt if reading
10548 from the terminal. Also clearerr on EOF if reading from the
10549 terminal. Declare isatty.
10551 Mon Nov 29 08:38:15 1993 James Clark (jjc@jclark.com)
10553 * refer/label.y: Rename map_t to map_func and extractor_t to
10556 Sat Oct 30 06:38:12 1993 James Clark (jjc@jclark.com)
10558 * include/assert.h: Don't use volatile.
10559 * libgroff/assert.cc: Likewise.
10561 Fri Oct 29 15:00:23 1993 James Clark (jjc@jclark.com)
10563 * troff/input.cc (abort_request): Look at character in tok before
10564 calling get_copy().
10566 Thu Oct 28 14:09:48 1993 James Clark (jjc@jclark.com)
10568 * troff/troff.h (NO_RETURN): Deleted.
10569 * troff/div.cc (cleanup_and_exit): Don't declare aas NO_RETURN.
10570 * troff/input.cc (exit_troff): Likewise
10572 * Makefile.in: Remove `Making ...' messages since GNU make now
10575 * configure.in: Use AC_HAVE_HEADERS(unistd.h) instead of AC_UNISTD_H.
10577 Wed Oct 27 11:12:51 1993 James Clark (jjc@jclark.com)
10579 * tmac/tmac.s (@init): Initialize PO to \n(.o here, rather than
10580 to constant 1 inch.
10582 Sat Oct 23 10:03:52 1993 James Clark (jjc@jclark.com)
10584 * tmac/tmac.e (hl): Use \n[.in] rather than \n(.i.
10586 Thu Oct 14 12:09:45 1993 James Clark (jjc@jclark.com)
10588 * eqn/delim.cc (delim_box::compute_metrics): Don't increase
10589 MARK_REG if there was no left delimiter.
10591 Sat Oct 2 19:54:47 1993 James Clark (jjc@jclark.com)
10593 * pic/troff.cc (troff_output::text): Set line thickness to
10594 relative before outputting text.
10596 * tmac/tmac.e (@k): Don't zero ?T.
10599 Sat Sep 25 11:08:43 1993 James Clark (jjc@jclark.com)
10601 * tmac/tmac.e ($p): Handle possibility that $3 is empty.
10603 Wed Aug 18 08:51:41 1993 James Clark (jjc@jclark.com)
10605 * troff/input.cc (decode_args): Warn about unquoted tabs (from
10608 Tue Aug 10 08:38:32 1993 James Clark (jjc@jclark.com)
10610 * troff/input.cc (ignoring): New variable.
10611 (ignore): Set ignoring during call to do_define_macro.
10612 (do_define_macro): Clear ignoring before interpolating terminating
10614 (copy_mode_error): New function.
10615 (get_char_for_escape_name, read_long_escape_name,
10616 interpolate_arg): Use copy_mode_error.
10617 (warning_table): Add WARN_IG.
10618 * troff/troff.h (WARN_IG): Declare.
10619 (WARN_TOTAL): Change accordingly.
10621 * groff/pipeline.c (strsignal): Rename to xstrsignal.
10622 * groff/groff.cc (strsignal): Delete declaration.
10624 Fri Jul 16 01:43:12 1993 James Clark (jjc@jclark.com)
10626 * troff/div.cc (page_offset): Use 'm' as default scaling.
10628 Sat Jul 3 09:11:38 1993 James Clark (jjc@jclark.com)
10630 * nroff/nroff.sh: Ignore -u.
10632 Wed Jun 9 12:17:27 1993 James Clark (jjc@jclark.com)
10634 * Makefile.in (MDEFINES): Pass down MAKEOVERRIDES.
10636 Fri Jun 4 17:35:47 1993 James Clark (jjc@jclark.com)
10638 * tmac/tmac.s (par*box-draw): Set adjustment mode to l while
10640 (B2): With -Tascii, leave additional vertical space before
10641 and after. Ensure that the left and right indent is restored to
10642 what it was even if the point size changes. Don't call
10643 par@finish. Change the indent, line length and title length
10644 directly. With -Tascii, make the width of the box 1n less.
10645 (B1): Remember 1n at the current point size. Don't call
10646 par@reset. Change the indent, line length and title length
10647 directly. Ensure that the temporary indent is preserved.
10648 (par*box-mark-top): Turn off no spacing mode.
10650 Thu Jun 3 17:47:14 1993 James Clark (jjc@jclark.com)
10652 * Makefile.in (dist): Use .gz suffix.
10654 Thu May 27 20:04:59 1993 James Clark (jjc@jclark.com)
10656 * troff/input.cc (main): Add return 0.
10657 * pic/main.cc (main): Use return instead of exit.
10658 * tbl/main.cc (main): Likewise.
10659 * eqn/main.cc (main): Likewise.
10660 * grops/ps.cc (main): Likewise.
10661 * grotty/tty.cc (main): Likewise.
10662 * groff/groff.cc (main): Likewise.
10663 * grodvi/dvi.cc (main): Likewise.
10664 * refer/refer.cc (main): Likewise.
10665 * indxbib/indxbib.cc (main): Likewise.
10666 * lkbib/lkbib.cc (main): Likewise.
10667 * soelim/soelim.cc (main): Likewise.
10668 * addftinfo/addftinfo.cc (main): Likewise.
10669 * acgroff.m4 (GROFF_PROG_CCC, GROFF_CC_COMPILE_CHECK,
10670 GROFF_COOKIE_BUG, GROFF_CC_ANSI_BUG): Likewise.
10672 * troff/token.h (process_input_stack): Don't declare as static.
10673 * troff/input.cc: Likewise.
10675 * troff/node.c (invalidate_fontno): Make it a static member of
10676 class font_family. Change callers.
10677 * troff/node.c: Change declaration.
10679 * tbl/main.cc (struct input_entry_format): Add explicit public
10681 * tbl/table.cc (struct text_stuff, struct single_hline_stuff,
10682 struct double_hline_stuff): Likewise.
10683 * tbl/table.h (struct entry_format): Likewise.
10684 * pic/object.h (struct saved_state): Likewise.
10686 * include/stringclass.h: Add forward declarations of friend
10687 functions that are later declared as inline. Don't include inline
10688 specifier in friend declaration.
10690 * libgroff/lib.h: Declare popen and pclose.
10691 * acgroff.m4 (GROFF_POPEN): New macro.
10692 * configure.in: Call it.
10694 * include/lib.h (PI): New constant. Undef first if necessary.
10695 * tfmtodit/tfmtodit.cc (main): Use PI rather than M_PI.
10696 * grops/ps.cc (degrees, radians): Likewise.
10697 * libgroff/font.cc (font::get_skew): Likewise.
10699 * grops/ps.cc (is_ascii): New function.
10700 (ps_output::put_string): Use is_ascii. Use csprint rather than
10702 (ps_printer::define_encoding): Use csspace.
10703 * libgroff/strtol.c (ISASCII): New macro.
10704 (strtol): Cast arguments to is*() and tolower() to unsigned char.
10705 Use ISASCII rather than isascii.
10706 * libgroff/cmap.cc: Use isascii() only if <ctype.h> defines it.
10707 * libgroff/cset.cc: Likewise.
10708 * libdriver/input.cc: Include cset.h.
10709 (do_file, get_integer, possibly_get_integer): Use csdigit() rather
10712 * refer/refer.cc (main): Use %ld rather than %d for longs.
10714 * libbib/index.cc (index_search_item_iterator::get_tag): Use
10717 * addftinfo/addftinfo.cc (param_t): Add explicit `int'.
10719 Mon May 24 08:51:37 1993 James Clark (jjc@jclark.com)
10721 * troff/input.cc (hyphenation_code): Skip white space between
10724 Sun May 16 08:15:52 1993 James Clark (jjc at jclark.com)
10726 * tbl/table.h (table::entry_list_tailp): New member.
10727 (table::table): Initialize it.
10728 (table::add_entry): Use entry_list_tailp to avoid O(n^2)
10731 Sat May 15 17:26:00 1993 James Clark (jjc at jclark.com)
10733 * grotty/tty.cc (tty_printer::add_char): Don't discard characters
10734 with negative horizontal positions. Remove casts of glyph::hpos to
10736 (USHRT_MAX): Delete definition.
10737 (SHRT_MAX, SHRT_MIN): New definitions.
10738 (glyph::hpos): Change type to short.
10739 (tty_printer::end_page): Output multiple backspaces if necessary.
10740 Remove casts of glyph::hpos to int.
10742 Fri May 7 12:14:37 1993 James Clark (jjc at jclark.com)
10744 * tmac/tmac.s (@RT): New definition.
10746 Thu May 6 21:36:54 1993 James Clark (jjc at jclark.com)
10748 * refer/refer.cc (do_file): Make sure current_filename is set when
10751 * pic/common.cc (common_output::dot_line): Handle zero length
10754 Sun May 2 19:54:16 1993 James Clark (jjc at jclark.com)
10756 * tmac/tmac.s (par@reset): Get value for .hy for \n[HY].
10757 (par@init): Initialize \n[HY].
10759 Mon Apr 26 11:43:16 1993 James Clark (jjc at jclark.com)
10761 * troff/dictionary.cc (dictionary::remove): Continue when
10764 Sun Apr 25 11:03:00 1993 James Clark (jjc at jclark.com)
10766 * Makefile.com (.y.cc): Avoid ending up with two versions of
10769 Thu Apr 22 21:03:45 1993 James Clark (jjc at jclark.com)
10771 * tmac/tmac.dvi (\(,c): Define only if it does not exist.
10772 (\(,C): Likewise. Also fix typo.
10774 Wed Apr 21 08:47:32 1993 James Clark (jjc at jclark.com)
10776 * lib.h: Delete extraneous semi-colon.
10778 * Add pso request: `so' from a pipe.
10779 * troff/input.c (file_iterator::file_iterator): Add 3rd argument.
10780 (file_iterator::close): New function.
10781 (file_iterator::~file_iterator, file_iterator::next_file): Use
10782 file_iterator::close.
10783 (file_iterator::backtrace): Say `process' rather than `file' when
10784 the stream is popened.
10785 (pipe_source): New function.
10786 (init_input_requests): Bind ".pso" to pipe_source.
10788 Tue Apr 20 00:02:26 1993 James Clark (jjc at jclark.com)
10790 * afmtodit/afmtodit.pl: Avoid single quotes in comments.
10792 * pfbtops/pfbtops.c: Output 64 characters per line. Output hex
10793 digits in lower case.
10795 Mon Apr 19 09:55:57 1993 James Clark (jjc at jclark)
10797 * Version 1.08 released.
10799 * Makefile.in (dist): Insert || true after ln -s commands that
10802 * mm: Update to mm 1.16.
10804 * acgroff.m4 (GROFF_CSH_HACK): New macro.
10805 * configure.in: Call GROFF_CSH_HACK. Substitute for
10807 * Makefile.in (SH_SCRIPT_SED_CMD): New variable. Include in
10809 * nroff/Makefile.sub (nroff): New target.
10810 (install_data): Install nroff.
10811 * eqn/Makefile.sub (neqn): Sed with SH_SCRIPT_SED_CMD.
10812 * grog/Makefile.sub (grog): Sed grog.sh with SH_SCRIPT_SED_CMD.
10814 Sat Apr 17 08:24:28 1993 James Clark (jjc at jclark)
10816 * eqn/Makefile.sub (neqn): Add chmod +x.
10818 * grog/Makefile.sub (grog): Remove spurious semi-colon.
10820 Fri Apr 16 22:41:57 1993 James Clark (jjc at jclark)
10822 * troff/input.cc (string_iterator::string_iterator()): Initialize
10825 Tue Apr 13 10:22:28 1993 James Clark (jjc at jclark)
10827 * troff/div.cc (macro_diversion::space,
10828 top_level_diversion::space): Don't set high_water_mark.
10829 (macro_diversion::output, top_level_diversion::output): Don't
10830 include post line space in high water mark.
10832 Wed Apr 7 12:48:18 1993 James Clark (jjc at jclark)
10834 * eqn/eqn.y: Don't define YYDEBUG.
10835 * pic/pic.y: Likewise.
10837 Mon Apr 5 10:15:15 1993 James Clark (jjc at jclark)
10839 * tmac/tmac.e ([3): Add space after comma following editors.
10840 Change double spaces to single spaces.
10841 ([4): Change double spaces to single spaces.
10843 * grops/ps.h (USE_PS_ADOBE_2_0): New flag for broken_flags.
10844 * grops/ps.cc (ps_printer::~ps_printer): If the USE_PS_ADOBE_2_0
10845 bit is set in broken_flags, use 2.0 rather than 3.0 as the version
10846 after %!PS-Adobe- (for Newsprint).
10848 * troff/div.cc (top_level_diversion::begin_page): When
10849 before_first_page is 1, set page_number to 1.
10851 Sun Apr 4 14:28:53 1993 James Clark (jjc at jclark)
10853 * eqn/box.cc (box::top_level): Protect equation with \&.
10855 Sat Apr 3 23:27:25 1993 James Clark (jjc at jclark)
10857 * groff/groff.cc (possible_command::set_name): Delete old name.
10859 * groff/groff.cc (possible_command::~possible_command): Use
10862 * troff/node.cc (troff_output_file::begun_page): New member.
10863 (troff_output_file::troff_output_file): Initialize it.
10864 (troff_output_file::really_begin_page): Only output V command if a
10865 page has been begun.
10867 * pic/pic.y (placeless_element): Delete argument to PRINT after
10870 Fri Apr 2 11:31:02 1993 James Clark (jjc at jclark)
10872 * Make wrapman work.
10873 * troff/div.h (class top_level_diversion): Replace
10874 first_page_begun by before_first_page (with opposite sense).
10875 * Change first_page_begun to before_first_page inverting sense.
10876 * troff/div.cc (class nl_reg): New class.
10877 (init_div_requests): Use class nl_reg for \n(nl.
10878 (top_level_diversion::begin_page): Don't call
10879 output_file::begin_page if before_first_page is 2;
10880 reset before_first_page afterwards. If have_next_page_number is
10881 false, then always increment page_number.
10882 * tmac/tmac.an: Set traps within TH rather than at the top-level.
10883 Restore compatibility mode after loading, and then disable
10884 compatibility mode in TH.
10886 Thu Apr 1 11:09:34 1993 James Clark (jjc at jclark)
10888 * grotty/tty.cc (tty_printer::end_page): Don't discard characters
10890 * troff/node.h (output_file::trailer): Declare.
10891 * troff/div.cc (cleanup_and_exit): Call output_file::trailer().
10892 * troff/node.cc (output_file::trailer): New function.
10893 (troff_output_file::~troff_output_file): Move most code into...
10894 (troff_output_file::trailer): New function.
10895 (class troff_output_file): Delete page_length member. Declare
10897 (troff_output_file::really_begin_page): Use current page length
10898 for final V command.
10900 * tbl/main.cc (struct options): New decimal_point_char member.
10901 (options::options): Initialize this.
10902 (process_options): Implement decimalpoint option.
10903 (process_data): Pass decimal_point_char option to table::table.
10904 * tbl/table.h (class table): New decimal_point_char member.
10905 (table::table): Add additional argument.
10906 * tbl/table.cc (find_dot): Rename to find_decimal_point. Add
10907 second argument specifying decimal point character. Use this
10909 (table::table): Initialize decimal_point_char.
10910 (table::add_entry): Change call to find_dot.
10912 * troff/input.cc (get_copy, token::next): Implement \V.
10913 (interpolate_environment_variable): New function.
10915 Tue Mar 30 14:41:39 1993 James Clark (jjc at jclark)
10917 * pic/lex.cc (lookup_keyword): Rename MIN to K_MIN, MAX to K_MAX.
10918 * pic/pic.y: Likewise.
10920 * grotty/tty.cc (tty_printer::add_char, tty_printer::end_page):
10922 * refer/ref.cc (reference::insert_field, reference::delete_field):
10924 * troff/number.cc (parse_term): Likewise.
10926 * acgroff.m4 (GROFF_PROG_YACC): New macro.
10927 * configure.in: Use GROFF_PROG_YACC.
10929 * acgroff.m4 (GROFF_PROG_CCC): Don't add -O automatically for gcc
10931 * Makefile.in (OPTIMIZE): New define.
10932 (DEBUG): Empty by default.
10933 (CCFLAGS, CFLAGS): Include $(OPTIMIZE).
10935 * acgroff.m4 (GROFF_SYS_SIGLIST): Don't quote program.
10936 (GROFF_ARRAY_DELETE): Likewise.
10937 (GROFF_CC_COMPILE_CHECK): Quote use of $2 and $3.
10939 * troff/env.cc (trie::~trie): Make virtual to shut up g++.
10941 * devps/psstrip.sed: Use different delimiter on last line (so that
10942 it works with BSD 4.4 sed.)
10944 Mon Mar 29 17:07:14 1993 James Clark (jjc at jclark)
10946 * devps/psstrip.sed: Delete comments.
10948 * acgroff.m4 (AC_GETOPT): Don't test whether <unistd.h> declares
10949 optind, opterr, optarg.
10950 * lib.h: When UNISTD_H_DECLARES_GETOPT is defined, declare optind,
10953 Sun Mar 28 17:44:25 1993 James Clark (jjc at jclark)
10955 * Makefile.in (check): Dummy target.
10957 Wed Mar 3 04:53:38 1993 James Clark (jjc at jclark)
10959 * Version 1.07 released.
10961 * Integrate mm 1.11.
10963 * tbl/table.cc (alphabetic_block_entry::print): start_row was used
10964 where start_col was meant.
10966 Thu Feb 25 07:55:36 1993 James Clark (jjc at jclark)
10968 * grog/grog.sh, grog/grog.pl: Recognize PH and SA as -mm macros.
10970 Wed Feb 24 10:15:34 1993 James Clark (jjc at jclark)
10972 * troff/input.cc (token::next): Make \z\o'...' and similar things
10975 * env.h (MARGIN_CHARACTER_ON, MARGIN_CHARACTER_NEXT): New
10977 (environment): Add margin_character_flags member.
10978 * env.cc (environment::environment(symbol),
10979 environment::environment(const environment *): Initialize
10980 margin_character_flags.
10981 (margin_character): Rewrite.
10982 (environment::output_line): Add a margin character if
10983 margin_character_flags is non-zero. Turn off the
10984 MARGIN_CHARACTER_NEXT bit. If that makes margin_character_flags
10985 zero, use margin_character_node without copying and then set
10986 margin_character_node to 0.
10988 * devps/DESC.in: Change minimum size to 1000.
10990 Tue Feb 23 14:57:49 1993 James Clark (jjc at jclark)
10992 * troff/symbol.h (symbol::hash): Change return type to unsigned
10994 * troff/dictionary.cc (dictionary::lookup, dictionary::remove):
10997 * test-groff: Use -r rather than -x.
10999 * grops/psfig.diff: Include in distribution again.
11001 Mon Feb 22 09:10:44 1993 James Clark (jjc at jclark)
11003 * Makefile.in (dist): Use gzip.
11005 Sun Feb 21 11:12:53 1993 James Clark (jjc at jclark)
11007 * acgroff.m4 (GROFF_GETOPT): Check for declaration of getopt() in
11008 unistd.h as well as in stdlib.h.
11009 * include/lib.h: Include <stdlib.h> is STDLIB_H_DECLARES_GETOPT is
11010 defined; otherwise include <sys/types.h> and <unistd.h> if
11011 UNISTD_H_DECLARES_GETOPT is defined.
11013 * configure.in: use builtin(include, ... rather than include(...
11014 * configure: Regenerate with autoconf 1.3.
11016 * libdriver/print.cc (printer::adjust_arc_center): Use new
11017 algorithm suggested by Andy Fyfe.
11019 * libdriver/printer.cc (printer::adjust_arc_center): New function.
11020 * include/printer.h: Declare this.
11021 * grops/ps.cc (ps_printer::draw): Use it.
11022 * grodvi/dvi.cc (dvi_printer::draw): Use it.
11024 Fri Feb 19 23:13:51 1993 James Clark (jjc at jclark)
11026 * Makefile.comm (.man.n): Replace macrodir by tmacdir.
11028 Thu Feb 11 16:46:59 1993 James Clark (jjc at jclark)
11030 * eqn/main.cc (main): Handle "eqn -".
11032 Mon Jan 4 20:29:56 1993 James Clark (jjc at jclark)
11034 * tmac/tmac.e (++): Install fix from comp.bugs.4sd.
11036 * mm: Integrate version 1.08.
11038 * pic/troff.cc (troff_output::finish_picture): Set
11039 EQN_NO_EXTRA_SPACE reg to 0 rather than removing it.
11040 * eqn/box.cc (box::extra_space): Set EQN_NO_EXTRA_SPACE_REG to 0
11041 if it's not defined. Check whether the register is non-zero rather
11042 than whether it's not defined.
11043 * tmac.e ({, <): Make argument to \x zero if \n(0x is non-zero.
11045 * indxbib/indxbib.cc: Move all signal handling into...
11046 * indxbib/signal.c: New file.
11047 * configure.in: Call AC_RETSIGTYPE.
11049 * acgroff.m4 (GROFF_STRUCT_EXCEPTION): New macro.
11050 * configure.in: Call GROFF_STRUCT_EXCEPTION.
11051 * libgroff/matherr.c: Protect with ifdef HAVE_STRUCT_EXCEPTION.
11053 * troff/input.cc (token::token, token::operator=): Work round SGI
11055 * pic/object.cc (position::position): Likewise.
11057 Mon Dec 28 21:50:21 1992 James Clark (jjc at jclark)
11059 * pic/pic.h: Move declaration of hypot().
11061 Wed Dec 16 12:28:29 1992 James Clark (jjc at jclark)
11063 * pic/pic.h: Declare hypot().
11065 * pic/pic.h: Define M_PI if necessary.
11067 Thu Dec 10 12:03:29 1992 James Clark (jjc at jclark)
11069 * tmac/tmac.e (re): Add alternative version that doesn't use groff
11072 * devps/prologue.ps (RE): Handle the possibility that the old font
11073 doesn't have a FontName entry.
11075 Wed Dec 2 10:25:29 1992 James Clark (jjc at jclark)
11077 * tmac/tmac.e (fam): Redefine to set family in environment 2.
11078 (@C): Use @fam not fam.
11080 Thu Nov 26 16:01:25 1992 James Clark (jjc at jclark)
11082 * lookbib/lookbib.cc (main): Change type of start to const char *.
11083 * lkbib/lkbib.cc (main): Likewise.
11085 * eqn/lex.cc (definition::definition): Don't use member
11086 initializer syntax for members of anonymous unions.
11088 * troff/input.cc (input_stack::backtrace): Change type of to const
11091 Wed Nov 25 13:43:09 1992 James Clark (jjc at jclark)
11093 * include/stringclass.h (class string): Declare inline friend
11094 functions as inline in class declaration.
11095 * troff/hvunits.h (class hunits, class vunits): Likewise.
11096 * include/refid.h (class reference_id): Likewise
11097 * troff/troff.h (points_to_units(units), scale(units, double)):
11098 Delete declarations.
11099 * libdriver/input.cc (get_char): Delete declaration.
11100 * include/lib.h: Change 2nd argument of getopt from const char **
11102 * troff/symbol.cc (symbol::symbol): Cast `new char *[n]' to `const
11103 char **' before assigning to a `const char **'.
11104 * tbl/table.cc: Delete extra declarations of prints().
11106 Tue Nov 24 14:33:13 1992 James Clark (jjc at jclark)
11108 * libgroff/font.cc (font::load_desc): Cast `new char *[n]' to `const
11109 char **' before assigning to a `const char **'.
11111 * libgroff/errarg.cc (errarg::errarg): Don't use member
11112 initializer syntax for members of anonymous unions.
11114 Sat Nov 21 05:02:23 1992 James Clark (jjc at jclark)
11116 * mm: Integrate version 1.07.
11118 Tue Nov 17 16:44:27 1992 James Clark (jjc at jclark)
11120 * troff/input.c (translate2): Rename to
11121 (translate_no_transparent).
11122 (init_input_requests): Rename tr2 to trnt.
11124 Mon Nov 16 09:49:32 1992 James Clark (jjc at jclark)
11126 * troff/charinfo.h (class charinfo): Add transparent_translate field.
11127 (charinfo::set_translation, charinfo::set_special_translation):
11128 Add second argument that specifies value for
11129 transparent_translate.
11130 (charinfo::get_translation, charinfo::get_special_translation):
11131 Add optional second argument that specifies whether translation is
11132 being used for transparent throughput.
11133 * troff/input.cc (charinfo::set_translation,
11134 charinfo::set_special_translation): Handle second argument.
11135 (charinfo::charinfo): Initialize transparent_translate.
11136 (translate): Split main part off into
11137 (do_translate): New function. Pass argument saying whether
11138 translation applies to transparent throughput.
11139 (translate2): New request.
11140 (init_input_requests): Bind translate2 to `tr2'.
11142 Wed Nov 11 11:43:20 1992 James Clark (jjc at jclark)
11144 * tbl/table.h (class table): Add `nokeep' flag.
11145 * tbl/main.cc (process_options): Handle `nokeep' option.
11146 * tbl/table.cc (table::init_output, table::do_row, table::do_top,
11147 table::do_bottom): Don't output keep/release macro definitions or
11148 calls when `nokeep' option has been specified.
11150 Sat Nov 7 01:28:33 1992 James Clark (jjc at jclark)
11152 * tmac/tmac.Xps (Xps-char): Use " as delimiter for \Z.
11154 Wed Nov 4 16:29:04 1992 James Clark (jjc at jclark)
11156 * tbl/table.cc (table_entry::divert, block_entry::do_divert,
11157 block_entry::divert, alphabetic_block_entry::divert): Add extra
11158 argument giving column separation.
11159 (table::compute_widths): Pass column separation to
11160 table_entry::divert().
11161 (block_entry::do_divert): If an entry spans multiple columns and a
11162 minimumum width has been specified for each column, then set the
11163 line length to the sum of the widths (plus possibly the column
11166 * troff/input.cc (set_escape_char): Don't set the escape_char
11167 until after calling has_arg().
11169 Tue Nov 3 11:23:27 1992 James Clark (jjc at jclark)
11171 * tbl/table.cc (table::do_top): Add missing \s0 for double box
11174 * tbl/table.cc (table::print_double_hline): Avoid extra new line
11175 in case where r > nrows - 1.
11177 * tbl/table.cc (BODY_HEIGHT): Deleted.
11178 (LINE_SEP): New definition.
11179 (table::print_single_hline, table::print_double_hline,
11180 table::compute_vrule_top_adjust, table::compute_vrule_bot_adjust,
11181 table::do_row, table::do_top): Use LINE_SEP space before a line
11182 instead of \n[.v]-BODY_HEIGHT-BODY_DEPTH.
11184 * tbl/table.cc (text_entry::print_contents): New function.
11185 (text_string_name, right_text_string_name): Deleted.
11186 (TEXT_STRING, RIGHT_TEXT_STRING): Deleted.
11187 (simple_text_entry::do_width, numeric_text_entry::do_width,
11188 alphabetic_text_entry::do_width): Don't store the contents of the
11190 (left_text_entry::simple_print, right_text_entry::simple_print,
11191 center_text_entry::simple_print,
11192 alphabetic_text_entry::simple_print,
11193 numeric_text_entry::simple_print): Print the entry directly
11194 instead of using the stored string.
11196 Fri Oct 30 10:39:32 1992 James Clark (jjc at jclark)
11198 * devps/Makefile: Strip PostScript files.
11199 * devps/prologue: Rename to...
11200 * devps/prologue.ps.
11201 * devps/psstrip.sed: New file.
11202 * devps/download: Use .pfa rather than .ps for installed versions
11205 Thu Oct 29 09:14:43 1992 James Clark (jjc at jclark)
11207 * troff/env.cc (input_trap): Give a warning if the argument is out
11210 * troff/env.cc (adjust): Treat negative argument as missing. Round
11211 argument > 5 down to 5.
11213 * troff/env.cc (center, right_justify): Make negative argument zero.
11215 * troff/div.cc (page_offset, vertical_position_traps): Treat
11216 invalid argument as missing.
11217 * troff/env.cc (line_spacing, line_length, title_length, indent,
11218 underline, hyphen_line_max_request, control_char,
11219 no_break_control_char, widow_control_request, adjust, input_trap,
11220 point_size): Likewise.
11221 * troff/node.cc (ligature, kern_request, bold_font, track_kern,
11222 constant_space): Likewise.
11223 * troff/input.cc (compatible, shift, warn_request,
11224 set_escape_char): Likewise.
11226 * tbl/main.cc (format::format): Avoid doing `new int[0]'.
11227 * tbl/table.cc (table::table): Likewise.
11229 * Makefile.dev (install_dev): depends on $(DEVFILES).
11231 Wed Oct 28 08:30:57 1992 James Clark (jjc at jclark)
11233 * devX75, devX75-12, devX100, devX100-12: New directories.
11234 * Makefile.in: Add these to DEVDIRS.
11236 * troff/Makefile.sub, eqn/Makefile.sub, indxbib/Makefile.sub,
11237 afmtodit/Makefile.sub, tmac/Makefile.sub, nroff/Makefile.sub,
11238 grog/Makefile.sub, mm/Makefile.sub (uninstall_sub): New target.
11239 * Makefile.in (uninstall, uninstall_sub, uninstall_dirs): New
11241 * Makefile.ccpg, Makefile.cpg, Makefile.dev, Makefile.man
11242 (uninstall): New target.
11243 * Makefile.comm (uninstall, uninstall_sub, uninstall_man,
11244 uninstall_prog, uninstall_dev): New targets.
11246 * troff/div.cc (return_request): Treat an invalid argument as
11249 Mon Oct 26 11:33:47 1992 James Clark (jjc at jclark)
11251 * tmac/tmac.e ((f): Set up the environment even when there's a
11252 current diversion. Transperently throughput a call to @N.
11255 Thu Oct 22 05:05:59 1992 James Clark (jjc at jclark)
11257 * tbl/table.cc (table::compute_vrule_top_adjust): Round adjustment
11258 up to vertical resolution.
11260 * tbl/table.cc (table::do_row): Change row number after printing
11263 * pic/lex.cc (get_token_after_dot): Make .left and .right work.
11265 Wed Oct 21 14:46:45 1992 James Clark (jjc at jclark)
11267 * Rename CHANGES to NEWS.
11269 Tue Oct 20 23:25:21 1992 James Clark (jjc at jclark)
11271 * libgroff/new.cc (operator new): Avoid calling malloc(0).
11273 Mon Oct 19 09:10:13 1992 James Clark (jjc at jclark)
11275 * man.ultrix: Removed.
11277 Sun Oct 18 06:35:15 1992 James Clark (jjc at jclark)
11279 * Makefile.comm (extraclean): Delete files whose names begin with
11282 * pic/troff.cc (troff_output::text): Fix typo in implementation of
11285 Sat Oct 10 09:32:29 1992 James Clark (jjc at jclark)
11287 * troff/env.cc (hyphenate_request, vertical_spacing, no_number):
11288 * troff/div.cc (page_length, need_space, space_request): Treat
11289 invalid optional argument as missing.
11290 * troff/env.cc (number_lines): If the first argument is present
11291 but not a number, turn on line numbering, don't change the next
11292 line number and parse the remaining arguments.
11294 * tmac/tmac.e (@q): Do the `ne' before changing to environment 2.
11296 Thu Oct 8 10:24:40 1992 James Clark (jjc at jclark)
11298 * eqn/box.h: Change declaration accordingly.
11299 * eqn/box.cc (set_gsize): Change return type to int. Return 0 if
11300 the specified size was bad but don't give an error. Check for
11302 * eqn/main.cc (main): Change caller. Leave validation to set_gsize.
11303 * eqn/lex (do_size): Likewise.
11305 Wed Oct 7 09:48:59 1992 James Clark (jjc at jclark)
11307 * acgroff.m4 (GROFF_PROG_CCC): Use fopen when checking for C++
11308 compatible headers.
11310 Sun Oct 4 18:24:02 1992 James Clark (jjc at jclark)
11312 * tbl/table.cc (table::init_output): Improve error message when
11313 table won't fit on one page.
11315 Fri Oct 2 10:41:40 1992 James Clark (jjc at jclark)
11317 * pic/troff.cc (troff_output::start_picture): Generate line
11318 containing a horizontal motion equal to the width of the picture.
11320 * groff/groff.cc (main): Allow PROG_PREFIX to be set at runtime
11321 using GROFF_COMMAND_PREFIX environment variable.
11323 Fri Sep 25 11:40:40 1992 James Clark (jjc at jclark)
11325 * mdate.sh: Use $NF rather than $(NF).
11327 Tue Sep 22 09:47:24 1992 James Clark (jjc at jclark)
11329 * pic/main.cc (main): Use %1 not %c in argument to warning.
11331 * eqn/main.cc (main): Output code to check that geqn was given the
11334 Mon Sep 21 10:59:16 1992 James Clark (jjc at jclark)
11336 * Makefile.in (dist): Instead of doing `make -f ../Makefile', do
11337 `ln -s ../Makefile .; make; rm -f Makefile'.
11339 * troff/hyphen: Rename to...
11341 * troff/input.cc (main): Delete -H option. Don't call
11342 read_hyphen_file().
11343 * troff/env.cc: Include searchpath.h and macropath.h.
11344 (exception_dictionary): Deleted.
11346 (read_hyphen_file): Deleted.
11347 (hyphenation_language): New struct.
11348 (class trie, class hyphen_trie): Move declarations up.
11349 (trie_node::~trie_node): Deleted.
11350 (trie::delete_trie_node): New function.
11351 (trie::do_delete): New pure virtual function.
11352 (hyphen_trie::do_delete): New function.
11353 (trie::~trie): New function.
11354 (hyphen_trie::~hyphen_trie): New function.
11355 (trie::clear): No need to chcek that tp is not 0.
11356 (current_language, language_dictionary): New variables.
11357 (hyphen_word): Give an error if no current language. Use
11358 exceptions dictionary in current language.
11359 (hyphen_trie::read_patterns_file): Find file using macro_path.
11360 Allow comments (starting with %) in patterns file. Don't make it
11361 a fatal error if the file can't be found.
11362 (hyphenate): Return if no current language. Get the exceptions
11363 dictionary and the hyphenation patterns from the current language.
11364 (set_hyphenation_language): New variable.
11365 (hyphenation_patterns_file): New function.
11366 (hyphenation_language_reg): New class.
11367 (hyphenation_language_reg::get_string): New function.
11368 (init_hyphen_requests): Bind "hla" to set_hyphenation_language and
11369 "hpf" to hyphenation_patterns_file. Initialize `.hla' number
11371 * groff/groff.cc (main, help, synopsis): Delete -H option.
11372 * include/Makefile.sub: Don't define HYPHENFILE.
11373 * Makefile.in: Delete hyphenfile variable and remove from MDEFINES.
11374 * Makefile.comm (.man.n): Don't substitute for HYPHENFILE.
11375 * tmac/troffrc: Set hyphenation language to `us'. Load `hyphen.us'
11376 hyphenation patterns.
11378 Sun Sep 20 09:33:02 1992 James Clark (jjc at jclark)
11380 * eqn/neqn.sh: New file.
11381 * eqn/Makefile.sub: Handle neqn.sh.
11383 * eqn/eqn.h: Declare `nroff' variable.
11384 * eqn/box.cc (param_table): Add `nroff' param.
11385 (nroff): Define it.
11386 * eqn/lex.cc (yylex): Handle TDEFINE and NDEFINE using `nroff'
11388 * tmac/eqnrc: Set `nroff' to 1 for -Tascii or -Tlatin1.
11390 * troff/troff.h (WARN_FONT): New warning.
11391 (WARN_TOTAL): Change accordingly.
11392 * troff/input.cc (DEFAULT_WARNING_MASK): Include WARN_FONT.
11393 (warning_table): Add WARN_FONT.
11394 * troff/node.cc (mount_font_no_translate): Pass argument to
11395 font::load_font. If this is non-zero, give a warning.
11396 Don't give an error message when accessing a font that has already
11397 been found to be invalid.
11398 * include/font.h (font::load, font::load_font): Add additional
11399 optional argument which suppresses error message if the font is
11401 * libgroff/font.cc (font::load_font): Handle additional argument.
11402 (font::load): Add additional argument. If this is non-null, set it
11403 to 1 and don't give error message.
11405 * include/printer.h (printer::end_page): Add argument giving
11407 * libdriver/input.cc (do_file): Pass this.
11408 * grops/ps.cc (ps_printer::end_page): Add argument.
11409 * grodvi/dvi.cc (dvi_printer::end_page,
11410 draw_dvi_printer::end_page): Add argument.
11411 * grotty/tty.cc (class tty_printer): Remove lines_per_page and
11412 columns_per_page members. New member nlines.
11413 (DEFAULT_LINES_PER_PAGE): Deleted.
11414 (tty_printer::tty_printer): Don't compute lines_per_page from
11415 font::paperlength. Don't compute columns_per_page from
11417 (tty_printer::add_char): Don't check horizontal position against
11418 columns_per_page. Grow glyphs vector if neccessary.
11419 (tty_printer::end_page): Add argument giving page_length in units.
11420 Discard lines past end of page.
11422 Wed Sep 16 06:29:52 1992 James Clark (jjc at jclark)
11424 * tmac/tmac.tty-char: Fix definition of \(/l.
11426 * tmac/tmac.X: Define \(en.
11428 Tue Sep 15 10:37:13 1992 James Clark (jjc at jclark)
11430 * acgroff.m4 (GROFF_PRINT): If a system has lpr and lp but not
11431 lpq, then use lp rather than lpr.
11433 * tmac/tmac.s (par@reset): Don't call `ad'.
11434 (par*env-init): Call `ad'.
11436 Sun Sep 13 18:48:20 1992 James Clark (jjc at jclark)
11438 * mdate.sh: Use $(NF) instead of $6 to extract year from output of
11441 * troff/symbol.cc: #undef BLOCK_SIZE if it's defined.
11442 * indxbib/indxbib.cc: Likewise.
11444 Sun Sep 6 09:44:46 1992 James Clark (jjc at jclark)
11446 * libgroff/putenv.c: New file.
11447 * libgroff/Makefile.sub: Add putenv.c to CSRCS.
11448 * Makefile.in: Say that putenv.o can be one of LIBOBJS.
11449 * configure.in: Test for putenv with AC_REPLACE_FUNCS. Test for
11450 stdlib.h with AC_HAVE_HEADERS.
11452 Sat Sep 5 18:11:52 1992 James Clark (jjc at jclark)
11454 * indxbib/dirnamemax.c: Include <sys/dir.h> only if <dirent.h>
11457 Fri Sep 4 09:43:26 1992 James Clark (jjc at jclark)
11459 * eqn/box.cc (gsize): Make it an int.
11460 (set_gsize): Parse argument handling increment or decrement.
11461 (box::top_level): Convert gsize to a string.
11463 * troff/input.cc (exit_troff): Make buf unsigned char [].
11464 Call to make_temp_iterator casts buf to char*.
11466 * Makefile.in ($(TARGETS), dot): Pass $(MDEFINES) to recursive makes.
11468 * Makefile.ccpg (depend.temp): Depends on $(YTABC).
11469 * Makefile.cpg (depend.temp): Likewise.
11471 * Makefile.dep: Remove Makefile.dep from $(REALCLEANFILES).
11473 * Makefile.comm: Add y.output to MOSTLYCLEANFILES.
11475 Thu Sep 3 08:01:55 1992 James Clark (jjc at jclark)
11477 * tmac/tmac.s (B, I, BI, CW): Rewrite avoiding aliases.
11479 Tue Sep 1 18:24:53 1992 James Clark (jjc at jclark)
11481 * Version 1.06 released.
11483 * Integrate mm 1.04.
11485 Fri Aug 28 11:28:19 1992 James Clark (jjc at jclark)
11487 * Makefile.comm, Makefile.ccpg, Makefile.cpg: Fix TAGS target.
11489 Thu Aug 27 11:03:33 1992 James Clark (jjc at jclark)
11491 * afmtodit/afmtodit.pl: Add -n option that disables generation of
11493 * devps/generate/Makefile (CR, CB, CI, CBI): Pass -n flag to
11494 afmtodit. Regenerate.
11496 * tmac/tmac.e ()z): Adjust _b if necessary so as to avoid moving
11497 @f back past the current position.
11499 * tmac/tmac.e: Change calls to @R so that comments are not part of
11502 Tue Aug 25 10:42:07 1992 James Clark (jjc at jclark)
11504 * configure.in: Check for mkstemp with AC_HAVE_FUNCS.
11506 * acgroff.m4 (GROFF_PROG_CCC): Don't check for <osfcn.h>. Instead
11507 check that we can link a call to a function declared in <stdio.h>.
11508 (GROFF_UNISTD_H): New macro.
11509 * configure.in: Call it.
11510 * Makefile.in: Document it.
11511 * include/posix.h: New file.
11512 * troff/troff.h: Don't include <osfcn.h>
11513 * troff/input.cc: Include posix.h.
11514 * libgroff/new.cc, libgroff/tmpfile.cc: Include posix.h rather than
11516 * indxbib/indxbib.cc, libbib/{search.cc,linear.cc,index.cc}:
11517 Include posix.h rather <sys/types.h>, <sys/stat.h>, <osfcn.h>,
11519 * indxbib/indxbib.cc (S_IRUSR, S_IRGRP, S_IROTH): Delete definitions.
11520 * libbib/index.cc (S_ISREG, O_RDONLY): Delete definitions.
11521 * libbib/search.cc (O_RDONLY): Delete definition.
11522 * refer/refer.cc, include/driver.h, pic/pic.h, groff/groff.cc:
11523 Don't include <osfcn.h>.
11525 * acgroff.m4 (GROFF_TIME_T): New macro.
11526 * configure.in: Call it.
11527 * Makefile.in: Document it.
11529 * acgroff.m4 (GROFF_TRADITIONAL_CPP): New macro.
11530 * configure.in: Call it.
11531 * Makefile.in: Document -DTRADITIONAL_CPP.
11532 * include/ptable.h: Don't include generic.h.
11533 (name2): Define it.
11535 * tmac/tmac.s (][): Make [T1 and [T2 aliases for [T.
11536 Afterwards remove [T1 and [T2.
11537 (ref*spec!0, ref*spec!2): Use T1 rather than T.
11538 (ref*spec!1, ref*spec!4, ref*spec!4): Use T2 rather than T.
11539 (ref*add-T2): Renamed from ref*add-T.
11540 (ref*add-T1): New macro.
11542 Mon Aug 24 11:11:11 1992 James Clark (jjc at jclark)
11544 * acgroff.m4 (AC_PROG_CCC): Use GROFF_EXIT rather than exit 1.
11546 * libbib/index.cc: Include <fcntl.h>.
11547 (O_RDONLY): Define if necessary.
11548 (make_index_search_item, index_search_item_iterator::get_tag,
11549 index_search_item::check_files): Use O_RDONLY.
11550 * libbib/seach.cc: Include <fcntl.h>, <sys/types.h>, <sys/stat.h>.
11551 (O_RDONLY): Define if necessary.
11552 (search_list::add_file): Use O_RDONLY.
11553 * indxbib/indxbib.cc: Include <fcntl.h>, <sys/types.h>,
11555 (S_IRUSR, S_IRGRP, S_IROTH): Define if necessary.
11558 * libbib/index.cc (S_ISREG): Define it if necessary.
11559 (index_search_item::load): Use S_ISREG.
11561 * include/driver.h: Include <errno.h>.
11563 Sun Aug 23 11:32:18 1992 James Clark (jjc at jclark)
11565 * eqn/box.cc (body_height): Increase default value to 85.
11566 (body_depth): Increase default value to 35.
11568 Fri Aug 21 05:34:42 1992 James Clark (jjc at jclark)
11570 * eqn/pbox.h (SAVE_FONT_STRING): Define it.
11571 * eqn/box.cc (box::top_level): Hide use of \R in a string that is
11572 protected from expansion with \E.
11574 * acgroff.m4 (GROFF_PAGE): Use `case' to test domain.
11576 * Makefile (Makefile): New target.
11578 * Makefile.sub (configure, distfiles): New targets.
11580 * acgroff.m4 (GROFF_BROKEN_SPOOLER_FLAGS): Avoid using ${var:-val}
11583 Thu Aug 20 12:27:26 1992 James Clark (jjc at jclark)
11585 * eqn/box.cc (param_table): Add body_height and body_depth.
11587 * eqn/lex.cc (def_table): Make circumflex in hat_def roman.
11589 Tue Aug 18 16:24:25 1992 James Clark (jjc at jclark)
11591 * psbb/Makefile.sub: Don't link with libgroff.a.
11593 * acgroff.m4 (GROFF_PUTENV): New macro.
11594 * configure.in: Call GROFF_PUTENV.
11595 * Makefile.in: Document STDLIB_H_DECLARES_PUTENV.
11596 * groff/groff.cc: Don't declare putenv if STDLIB_H_DECLARES_PUTENV
11599 * troff/env.cc (distribute_space): Rename force_forward argument
11600 to force_reverse. Reverse the list if force_reverse is true.
11602 Mon Aug 17 17:49:05 1992 James Clark (jjc at jclark)
11604 * tmac/tmac.an: Don't define a string `T'. Just define Tm.
11606 * eqn/pile.cc (matrix_box::compute_metrics): Don't allow computed
11607 height or depth to be negative. Guard against SUP_RAISE quantity
11610 Sat Aug 15 08:18:54 1992 James Clark (jjc at jclark)
11612 * devps/generate/textmap: Add `an' (arrowhorizex).
11613 * tmac/tmac.ps: \(an overlaps horizontally.
11614 * tmac/tmac.dvi, tmac/tmac.tty: Add `an'.
11616 * devps/symbolchars: Add arrowverttp, arrowvertbt.
11617 * devps/textmap: Add arrowvertex.
11618 * eqn/delim.cc (delim_table): Add uparrow, downarrow and
11619 updownarrow delimiters.
11620 * tmac/tmac.ps, tmac/tmac.X: Add definition of \(va.
11622 * tbl/table.cc (simple_entry::position_vertically,
11623 block_entry::position_vertically): For a centered entry, perform
11624 the motion in two stages.
11626 * refer/refer.cc (split_punct): Don't call lookup_token if there
11629 Fri Aug 14 11:14:58 1992 James Clark (jjc at jclark)
11631 * troff/input.cc (token::next): Delete token_node after copying
11634 * grodvi/grodvi.cc (dvi_printer::dvi_printer): Initialize
11637 * libdriver/printer.cc (printer::load_font): Delete old_font_table.
11639 * grops/ps.cc (ps_printer::define_encoding): Delete elements of vec.
11641 Tue Aug 11 13:50:38 1992 James Clark (jjc at jclark)
11643 * grops/ps.cc (usage): -b option takes an argument.
11645 * devps/prologue (PLG): New procedure.
11646 * grops/ps.cc (main, usage): New -g option.
11647 (ps_printer::~ps_printer): If guess_flag is set, guess the paper
11650 Mon Aug 10 11:17:53 1992 James Clark (jjc at jclark)
11652 * include/cset.h: Include <limits.h> if we have it.
11654 * libgroff/illegal.cc: New file.
11655 * include/lib.h (illegal_input_char): Use table.
11656 * troff/input.cc (ESCAPE_RIGHT_PARENTHESIS): Renumber to 0206.
11657 * pic/lex.cc (ARG1): Renumber to 14.
11658 * eqn/lex.cc (ARG1): Likewise.
11660 * troff/Makefile.sub (majorminor.cc): Handle 3 part versions
11661 (eg 1.05.90) correctly.
11663 Sun Aug 9 13:35:43 1992 James Clark (jjc at jclark)
11665 * tmac/tmac.e (sr): Deleted. Set $r and $R directly.
11666 Rename $r and $R registers to $v and $V.
11667 ($r, $R): Initialize to 0.
11668 (@v, @V): New macros.
11672 * troff/input.cc (main, usage): Add -R option that says not to
11674 * eqn/main.cc (main, usage): Rename -n to -R.
11676 Sat Aug 8 00:16:00 1992 James Clark (jjc at jclark)
11678 * devps/DESC.in: Leave font positions 5-9 blank.
11679 * devdvi/DESC.in: Likewise.
11681 * grog/grog.pl: Handle `.PS <file' correctly.
11683 * troff/input.cc (input_stack::push): Improve error message when
11684 input stack limit exceeded.
11686 Fri Aug 7 13:08:16 1992 James Clark (jjc at jclark)
11688 * refer/refer.cc (main): Fix typo in handling of `a' option.
11690 * refer/refer.cc (do_bib): In state START after a newline remain
11693 * groff/groff.sh: Deleted.
11694 * groff/Makefile.sub: Delete handling of groff.sh.
11696 * pic/troff.cc (troff_output::text): Test \n(0p rather than \*(.T
11697 to determine whether to use \X'ps:...'.
11698 * tmac/troffrc: Set 0p register to 0.
11699 * tmac/tmac.ps: Set 0p register to 1.
11701 * groff/groff.cc: Support -X option. Give warning for -TXps and
11702 transform to -X -Tps. Pass troff a -r.X=1 option if -X is used.
11703 * tmac/troffrc: Support -r.X=1.
11705 * pic/troff.cc (troff_output::dot): Don't test
11706 zero_length_line_flag.
11708 Thu Aug 6 13:32:08 1992 James Clark (jjc at jclark)
11710 * include/lib.h: Declare getopt() and friends unless
11711 STDLIB_H_DECLARES_GETOPT is defined.
11713 * doc/chars.tr: Delete.
11714 * man/groff_char.man: New file.
11716 Wed Aug 5 00:38:58 1992 James Clark (jjc at jclark)
11718 * tmac/tmac.e (np, bu): Test \n($p with string expression in case
11719 user has changed register format.
11721 Mon Aug 3 11:22:18 1992 James Clark (jjc at jclark)
11723 * groff/groff.cc: Get rid of device_table. Get postprocessor from
11724 `postpro' command in DESC file. Get spooler command from `print'
11725 command in DESC file. Execute spooler command with /bin/sh.
11727 * groff/groff.cc: Split Unix-specific parts into...
11728 * groff/pipeline.c: New file.
11731 * COPYING: New file.
11732 * all files: Update copyright notices.
11734 * Rearrange files. Redo Makefiles. Use autoconf.
11736 Sat Aug 1 09:36:50 1992 James Clark (jjc at jclark)
11738 * troff/input.c (charinfo_to_node_list): Interpret character
11739 definition with escape_char of `\'.
11741 Tue Jul 28 12:20:12 1992 James Clark (jjc at jclark)
11743 * lib/strerror.c, lib/iftoa.c, lib/itoa.c: Don't include lib.h.
11744 Define INT_DIGITS as big enough for 64-bit integer.
11745 * lib/strtol.c: Don't include lib.h.
11746 * lib/lib.h: Delete ifdef __cplusplus stuff.
11748 Mon Jul 27 11:08:50 1992 James Clark (jjc at jclark)
11750 * ps/devps/Makefile: Add DESC to DEVICEFILES. Separate out rule
11751 for making DESC. Make $(FONTS) depend on DESC. afmtodit should
11752 get DESC from current directory.
11754 Sun Jul 26 15:38:26 1992 James Clark (jjc at jclark)
11756 * tbl/main.c (main): Always reset the line number when reading
11759 * tbl/table.c (table::print_single_hline, table::print_double_hline,
11760 table::define_bottom_macro, table::do_row, table::do_top): Round
11761 vertical spacing up to vertical resolution.
11763 Fri Jul 24 14:32:07 1992 James Clark (jjc at jclark)
11765 * ps/ps.h (enum resource_type): Avoid comma at end of
11767 * dvi/dvi.c (class dvi_printer): Likewise.
11768 * dvi/tfmtodit.c (gf::load): Likewise.
11769 * refer/label.y (struct expression): Likewise.
11770 * refer/refer.c (class label_processing_state): Likewise.
11771 * refer/indxbib.c (do_file): Likewise.
11772 * troff/troff.c (enum warning_type): Likewise.
11773 * tbl/main.c (process_data): Likewise.
11774 * troff/charinfo.h (class charinfo):
11776 Wed Jul 22 09:17:58 1992 James Clark (jjc at jclark)
11778 * dvi/devdvi/textt.map: Add entry for `-'. Regenerate fonts.
11780 Tue Jul 21 11:39:26 1992 James Clark (jjc at jclark)
11782 * groff.c: Move to new groff subdirectory.
11783 * groff/Makefile: New file.
11784 * Makefile: Remove handling of groff.c. Add groff to SUBDIRS.
11786 * man/mdate.sh: Use ls -L if supported.
11788 * Consolidate all header files produced by gendef into lib/defs.h.
11789 * lib/macropath.c, lib/fontfile.c, lib/device.c: Include defs.h.
11790 Don't include path.h.
11791 * lib/Makefile (path.h): Don't generate.
11792 * troff/input.c: Include defs.h. Don't include config.h.
11793 * troff/Makefile (config.h): Don't generate.
11794 * refer/index.h: Don't include suffix.h.
11795 * refer/index.c: Include defs.h.
11796 * refer/indxbib.c: Include defs.h.
11797 * refer/refer.h, refer/lkbib.h: Don't include path.h. Include
11799 * refer/Makefile (suffix.h, path.h): Don't generate.
11800 * groff.c: Don't include config.h. Include defs.h.
11801 * Makefile (config.h): Don't generate.
11802 (lib/defs.h): Generate.
11803 (topclean): Remove lib/defs.h.
11805 Mon Jul 20 10:12:57 1992 James Clark (jjc at jclark)
11807 * lib/malloc.c, lib/getpagesize.h: Deleted.
11808 * Makefile: Add COOKIE_BUG configuration option. Delete malloc
11810 * lib/Makefile: Delete malloc-related stuff.
11811 * lib/new.c: Workaround COOKIE_BUG if necessary.
11813 * refer/lkbib.c, refer/indxbib.c: Don't include refer.h. Include
11814 needed header files directly.
11815 * refer/refer.h: Omit definition of DEFAULT_INDEX.
11816 * Makefile: Include definition of DEFAULT_INDEX in path.h.
11818 Sun Jul 19 10:19:22 1992 James Clark (jjc at jclark)
11820 * lib/font.c (FONT_COMMAND_HANDLER): Pass command name and single
11822 * lib/font (font::load_desc, font::load): Don't split argument of
11824 (font::handle_unknown_font_command): Change type.
11825 * ps/ps.c (ps_font::handle_unknown_font_command,
11826 handle_unknown_desc_command): Change type.
11827 * dvi/dvi.c (dvi_font::handle_unknown_font_command): Change type.
11829 Fri Jul 17 11:12:49 1992 James Clark (jjc at jclark)
11831 * lib/font.h (font::handle_unknown_font_command): Add file and
11833 * lib/font.c (font::handle_unknown_font_command):
11834 * ps/ps.c (ps_font::handle_unknown_font_command):
11835 * dvi/dvi.c (dvi_font::handle_unknown_font_command): Add file and
11836 lineno arguments. Use _with_file_and_line functions for error
11839 * lib/fontfile.c (font::unknown_desc_command_handler): New static
11841 * lib/font.c (font::set_unknown_desc_command_handler): New
11843 (font::load_desc): For unknown commands, call
11844 unknown_desc_command_handler if not null.
11845 * lib/font.h (class font): Declare them.
11846 (FONT_COMMAND_HANDLER): New typedef.
11847 * ps/ps.c (handle_unknown_desc_command): New function.
11848 (main): Set bflag if we had a -b option. Call
11849 font::set_unknown_desc_command_handler.
11850 (broken.h): Don't include.
11851 * ps/Makefile: No need for broken.h. Pass BROKEN_SPOOLER_FLAGS to
11853 * ps/devps/Makefile: Add `broken' command to DESC file using
11854 BROKEN_SPOOLER_FLAGS.
11856 * macros/tmac.e ([, ]): Add as synonyms for { and }.
11858 * macros/tmac.e ($p): Only exdent if \$3 > 0.
11860 * macros/tmac.e (@R, @S): New macros.
11861 Declare @, po, $0, $i, $p, df, so, fu, bt, *, ?a, ?b, ?C, ?e, ?H,
11862 ?I, ?n, ?o, ?R, ?s, ?T, ?W, ?w registers with @R.
11863 Declare $H, $[0-9], .. macros with @S.
11864 Declare |0, |1, |2, |3 strings with @S.
11866 * macros/tmac.e (@S): Rename to @U.
11868 * macros/tmac.e (@z): Define @b and bp as empty instead of
11871 * macros/tmac.e (@m): Deleted.
11872 (@h): Don't call @m.
11873 (@z): Don't set @m trap.
11875 * macros/tmac.e ($h, $f): Define |z as empty string.
11877 * macros/tmac.e (@D): Rework to avoid unbalanced .el requests.
11880 * macros/tmac.e (@h): Set ?H, ?C , ?s registers to 0 rather than
11882 ()f): Likewise for * register.
11884 * macros/tmac.e (sr): Don't ever scale the arguments. If the third
11885 argument is missing, don't change $R. Call sr with three
11886 arguments when initializing.
11888 Thu Jul 16 12:17:12 1992 James Clark (jjc at jclark)
11890 * macros/tmac.e (sr): New macro.
11891 Initialize $r and $R using sr.
11893 * macros/tmac.e (,): Delete \*(#[.
11895 * troff/env.c (set_tabs): Read the tab type even if the position
11896 is bad. Allow the position of the first tab stop to be negative.
11898 Wed Jul 15 13:14:37 1992 James Clark (jjc at jclark)
11900 * refer/dirnamemax.c: Use pathconf() if <unistd.h> defines
11902 * refer/Makefile: Compile dirnamemax.c using -DHAVE_UNISTD_H
11903 rather than -DPATHCONF_MISSING.
11904 * Makefile: Get rid of PATHCONF_MISSING.
11906 * refer/map.c: New file.
11907 * refer/index.c: Interface to mmap through map.c. Rename map_size
11909 * refer/Makefile: Handle map.c.
11910 * Makefile: Include -DHAVE_MMAP in OLDCFLAGS rather than CFLAGS.
11912 Tue Jul 14 14:15:20 1992 James Clark (jjc at jclark)
11914 * Makefile: RANLIB should be `true' if there is no ranlib.
11915 * lib/Makefile (libgroff.a): Simplify.
11916 * driver/Makefile (libdriver.a): Simplify.
11918 * Makefile: Change -DWAIT_COREDUMP_0200 to -DWCOREFLAG=0200.
11919 * groff.c (WCOREDUMP): Use WCOREFLAG. Define only if not already
11922 Sat Jul 11 09:19:17 1992 James Clark (jjc at jclark)
11924 * troff/env.c (compare_ranges): Declare as extern "C".
11926 * troff/input.c (init_registers): Use `struct tm' instead of `tm'.
11928 * macros/tmac.s, macros/tmac.e: Change .nx /dev/null to .nx.
11930 Wed Jul 8 11:52:27 1992 James Clark (jjc at jclark)
11932 * pic/troff.c (troff_output::text): Merge in grops_output::text,
11933 but conditionalize use of \X based on \*(.T.
11934 (grops_output::*): Deleted.
11935 * pic/output.h: Delete declaration of make_grops_output.
11936 * pic/main.c (main): Ignore -p and -x. driver_extension_flag is 1
11937 by default. -n sets it to 0.
11938 (usage): Corresponding changes.
11939 * groff.c (main): Don't pass -x or -p to pic.
11940 * groff.sh: Likewise.
11942 * ps/ps.c (ps_printer::do_exec, ps_printer::do_file): Force ndefs
11945 * ps/devps/afmtodit: Change calculation of asc_boundary and
11946 desc_boundary. Make these bounds inclusive.
11947 * ps/devps: Regenerate font files.
11949 Tue Jul 7 13:14:15 1992 James Clark (jjc at jclark)
11951 * macros/tmac.latin1: New file.
11952 * macros/tmac.tty-char: Use tmac.latin1.
11953 (tmac.tty-tr): Deleted.
11954 * macros/Makefile: Install tmac.latin1.
11955 * macros/tmac.dvi: Use tmac.latin1.
11956 * macros/troffrc: Translate \[char160] onto no-break space here.
11957 * macros/{tmac.dvi,tmac.ps,tmac.tty,tmac.X75}: Don't do it here.
11959 Mon Jul 6 11:06:52 1992 James Clark (jjc at jclark)
11961 * macros/tmac.Xps: Use `do' request.
11963 * macros/tmac.ps: Use `do' request.
11965 * macros/tmac.e (@C): Use `do' request.
11967 * macros/tmac.X, macros/tmac.Xps: Moved from xditview.
11968 * macros/Makefile: Install tmac.X*.
11970 * tty/tmac.tty, tty/tmac.tty-char: Move to macros.
11971 * tty/Makefile: Don't install tmac.tty*.
11972 * macros/Makefile: Install tmac.tty*.
11974 * dvi/tmac.dvi: Move to macros.
11975 * dvi/Makefile: Don't install tmac.dvi.
11976 * macros/Makefile: Install tmac.dvi.
11978 * ps/tmac.ps*: Move to macros.
11979 * ps/Makefile: Don't install tmac.ps*.
11980 * macros/Makefile: Install tmac.ps*.
11982 * eqn/box.c: Provide draw_lines parameter corresponding to -D
11984 * macros/eqnrc: Set draw_lines parameter based on device.
11985 * groff.c: Don't pass -D flag to eqn.
11986 * groff.sh: Likewise.
11987 * eqn/main.c: Warn about use of -D.
11989 * troff/input.c (process_startup_file): New function.
11990 (main): Call process_startup_file().
11991 * macros/troffrc: New file.
11992 * macros/Makefile: Install troffrc.
11993 * groff.c (main): Don't pass extra -m option to troff. For a
11994 pseudo device pass the name of the pseudo device to troff using
11996 * groff.sh: Likewise.
11997 * groff.c (possible_command::prepend_arg): Deleted.
11999 * troff/input.c (do_request): New function.
12000 (init_input_requests): Bind "do" to do_request.
12002 * eqn/main.c (main): Instead of loading eqnchar from device directory,
12003 load eqnrc from macro directory.
12004 * macros/eqnrc: New file.
12005 * macros/Makefile: Install eqnrc.
12006 * ps/devps/eqnchar: Deleted.
12007 * ps/devps/Makefile: Don't install eqnchar.
12008 * dvi/devdvi/eqnchar: Deleted.
12009 * dvi/devdvi/Makefile: Don't install eqnchar.
12010 * groff.c (main): Pass -M to eqn. Don't pass -F to eqn. New
12013 * lib/device.[ch]: New files.
12014 * lib/font.h (font::set_device_name, font::get_device_name):
12016 * lib/fontfile.c: Use device.h.
12017 * lib/Makefile: Handle device.[ch]. Make paths.h define DEVICE.
12018 * troff/input.c: Delete definition of `device'.
12019 (main): Don't initialize device.
12020 * troff/troff.h: Include device.h rather than declaring device.
12021 * troff/Makefile: No need to handle DEVICE.
12022 * driver/input.c: Include device.h. Don't use
12023 font::{set,get}_device_name.
12024 * groff.c, Makefile: Rename device.h to config.h.
12025 * groff.c: Use library device variable.
12026 * eqn/main.c: Use library device variable.
12027 * eqn/Makefile: No need to handle DEVICE.
12029 * lib/searchpath.[ch]: New files.
12030 * lib/Makefile: Handle searchpath.[ch].
12031 * troff/input.c (open_file, init_dirs): Deleted.
12032 (macro_dirs): Deleted.
12033 (open_mac_file, macro_source): Use class search_path.
12034 (add_string, struct string_list): Move definition.
12035 (main): Change -M option to use macro_path. Delete call to
12037 * lib/fontfile.c (font::command_line_font_dir, font::open_file):
12038 Rewrite to use class search_path.
12039 * lib/font.h, lib/fontfile.c (font::cl_font_dirs): Deleted.
12040 * lib/Makefile: fontfile.c depends on searchpath.h.
12041 * lib/Makefile: Rename fontpath.h to paths.h. Make paths.h define
12043 * lib/macropath.[ch]: New files.
12044 * troff/Makefile: No need to handle MACROPATH.
12046 * troff/input.c: Delete DUMP code.
12047 * lib/fontfile.c, lib/font.h: Delete
12048 font::forget_command_line_font_dirs.
12050 * troff/input.c (push_token): New function.
12051 (handle_first_page_transition): Use push_token().
12052 (process_input_stack): Change handling of a space at the beginning
12055 Sun Jul 5 17:11:09 1992 James Clark (jjc at jclark)
12057 * troff/input.c (font_dirs): Delete unused variable.
12059 * eqn/lex.c (do_set): Correct error messages.
12061 Sat Jul 4 10:20:55 1992 James Clark (jjc at jclark)
12063 * troff/input.c (do_define_string): Allow the string name to be
12064 followed immediately by a tab.
12065 (define_character): Likewise.
12067 Thu Jul 2 10:59:15 1992 James Clark (jjc at jclark)
12069 * ps/ps.c (ps_printer::draw): When drawing an arc, don't allow k to
12072 * troff/input.c (input_iterator::is_file): New virtual function.
12073 (file_iterator::is_file): New function.
12074 (input_stack::end_file): New function.
12075 (input_stack::next_file): Handle the situation where there is no
12076 file on the input stack correctly. Avoid making two passes over
12078 (next_file): Make the filename optional; in this case call
12079 input_stack::end_file().
12081 Wed Jul 1 10:17:25 1992 James Clark (jjc at jclark)
12083 * dvi/tmac.dvi: Change the definitions of \(ul and _ so that they
12084 produce a real _ charater when the current font is CW and _
12087 * lib/errarg.c (errarg::errarg(const char *)): Invert conditional
12088 expression to work around gcc 2.2 bug.
12090 Wed Jun 24 08:12:24 1992 James Clark (jjc at jclark)
12092 * eqn/main.c (main): Don't give an error if we can't find eqnchar.
12094 * troff/env.c (environment::add_padding): New function.
12095 (environment::add_char): Use add_padding().
12096 (environment::space): Likewise.
12097 (environment::wrap_up_field): Add some padding if there is none
12098 and there's no current tab.
12099 * troff/env.h: Declare environment::add_padding.
12101 Mon Jun 22 08:37:45 1992 James Clark (jjc@jclark)
12103 * pic/pic.y: undef fmod and rand before declaring them.
12105 Sun Jun 14 11:40:18 1992 James Clark (jjc@jclark)
12107 * troff/input.c (main): If the DESC file specifies a font name of
12108 0, then leave the corresponding font position empty.
12110 * nroff.sh: New file.
12111 * Makefile (install.nobin): Install nroff.sh.
12113 * tty/devlatin1/R.proto: Add ao as synonym for de.
12114 * tty/tmac.tty-char: Define ao as o.
12116 * tty/dev{ascii,latin1}/R.proto: Add aq.
12117 * tty/tmac.tty-char: Delete definition of aq.
12119 Mon Jun 8 11:43:20 1992 James Clark (jjc@jclark)
12121 * troff/input.c (init_charset_table): Don't translate 0240.
12122 * ps/tmac.ps: Translate char160 to space.
12123 * dvi/tmac.dvi: Likewise.
12124 * tty/tmac.tty: Likewise.
12126 Sun Jun 7 10:52:35 1992 James Clark (jjc@jclark)
12128 * dvi/tmac.dvi: Add support for all Latin-1 characters.
12130 * macros/tmac.s: Delete definitions of \(rg, \(ah, \(ad, \(a-,
12131 \(ao, \(ac, \(ho, \(-D, \(Sd, \(TP, \(Tp, \(ss, \(AE, \(ae, \(OE,
12134 * tty/tmac.tty-char: Add \(ah.
12136 * dvi/tmac.dvi: Add definitions of Tp, TP, Sd, -D, ho.
12137 No need to define \(FM and \(!/. Conditionalize all character
12140 * ps/devps/lgreekmap: Add +h, +f, +p.
12142 * ps/tmac.psnew: New file.
12143 * ps/Makefile: Install tmac.psnew.
12145 * troff/input.c (charinfo_to_node_list): Don't ever interpret
12146 character definitions in compatible mode.
12148 * troff/input.c (remove_character): New function.
12149 (init_input_requests): Bind remove_character to "rchar".
12151 * ps/tmac.psold: New file.
12152 * ps/Makefile: Install tmac.psold.
12153 * ps/tmac.ps: Load tmac.psold. Move definitions of ISO Latin-1
12154 characters into tmac.psold. Make these definitions unconditional.
12156 * tty/tmac.tty-char: Define \n(_C only if it is not already defined.
12158 * ps/tmac.ps: Don't define \('c and \('C.
12160 * ps/devps/textmap: Move Greek characters to...
12161 * ps/devps/symbolchars:
12163 Sat Jun 6 16:41:17 1992 James Clark (jjc@jclark)
12165 * ps/devps/text.enc: Add quotesingle.
12166 * ps/devps/textmap: Add +h, +f, +p, Fn, Bq, bq, aq, lz.
12167 * tty/tmac.tty-char: Likewise.
12168 * dvi/devdvi/texmi.map: Add +h, +f, +p.
12169 * dvi/devdvi/texi.map: Add Fn.
12170 * dvi/devdvi/msam.map: Add lz.
12171 * dvi/tmac.dvi: Handle Bq, bq, aq.
12173 * pic/lex.c (get_token): Recognize 'th.
12174 * pic/map.y: Allow `expr'th in contexts where ORDINAL was allowed.
12176 Fri Jun 5 11:20:46 1992 James Clark (jjc@jclark)
12178 * ps/devps/textmap: Move di, mu, +- to...
12179 * ps/devps/symbolchars:
12181 * macros/tmac.s (@XS): Don't call par@reset or fi.
12182 (XA): Call LP. Turn off adjustment. Reduce line length.
12184 * macros/tmac.s: Initially alias XS to LP.
12185 (XS): Rename to @XS.
12186 (cov*ab-init): Alias XS to @XS.
12188 Thu Jun 4 09:12:05 1992 James Clark (jjc@jclark)
12190 * troff/token.h: Delete TOKEN_CHAR_HEIGHT, TOKEN_CHAR_SLANT,
12191 TOKEN_FONT_NAME, TOKEN_FONT_POSITION, TOKEN_SIZE tokens.
12192 (token::is_size, token::changes_env): Deleted.
12193 * troff/number.c (parse_term): No need to process \s explicitly.
12194 Call tok.next() only after scale indicator has been processed.
12195 * troff/input.c (do_overstrike, do_bracket): No need to process \s,
12197 (token::next): Handle \s, \f, \S, \H immediately rather than
12198 returning them as tokens.
12199 (token::operator==, token::description, token::add_to_node_list,
12200 token::process): Remove handling of deleted tokens.
12202 * troff/env.c (environment::add_char): When adding padding
12203 indicator character, call start_line() if necessary.
12205 Wed Jun 3 09:55:50 1992 James Clark (jjc@jclark)
12207 * ps/devps/afmtodit: Don't output 0 kerns.
12209 * ps/devps/afmtodit: Remove directory from name of encoding in
12210 font description file.
12212 * ps/devps/afmtodit: Improve error messages.
12214 * ps/devps/afmtodit: Allow DESC file to be specified with -d.
12216 * ps/devps/Makefile: Incorporate FontMakefile. Rework.
12217 * ps/devps/FontMakefile: Deleted.
12218 * ps/devps/afmname: New file.
12220 * ps/devps/symbol.sed: New file.
12221 * ps/devps/symbol.diff: Deleted.
12222 * ps/devps/FontMakefile: Generate symbol.afm using symbol.sed.
12223 Generate zapfdr.afm from zapfd.afm.
12225 * tty/tmac.tty (tty-char): Prefix definition with ".
12227 * macros/tmac.an (TP): Don't start a diversion if one has already
12230 * tty/tmac.tty-char: Add Latin-1 characters.
12232 * tty/tmac.tty-char: Incorporate suggestions from Paul Eggert.
12234 Tue Jun 2 00:54:34 1992 James Clark (jjc@jclark)
12236 * tbl/table.c (table::allocate): Delete old_vline, old_entry.
12237 Move declaration of struct horizontal_span.
12239 * tbl/table.c (table::table): Initialize span_list.
12240 (table::~table): Delete span_list.
12242 * lib/ptable.h (PTABLE(T)::~PTABLE(T)): Delete v.
12244 * ps/devps/Makefile: Avoid dependency on GNU make.
12246 * ps/tmac.ps: Check that character does not already exist before
12249 * tty/tmac.tty: Add definitions of \(ff, \(!=, \(==, \(~=, \(sq,
12250 \(OE, \(oe, \(AE, \(ae, \(lh, \(rh. Delete definitions of \(en,
12251 \(ru, \(ul, \(br, \(bv, \(sl which are in the font description
12254 * tty/tmac.tty-char: New file.
12255 * tty/Makefile: Install tmac.tty-char.
12256 * tty/tmac.tty: Move definitions of \(ua, \(da, \(uA, \(dA into
12259 * tty/tmac.tty: Fix definition of \(34.
12261 * tty/dev{ascii,latin1}/R.proto: Add ha and ti. Map
12262 bracket-drawing characters onto |. Add *o.
12264 * troff/env.c (environment::wrap_up_tab): Increment field_spaces
12265 only if current_field.
12267 * troff/dictionary.c (dictionary::lookup): Free old_table after
12270 Mon Jun 1 10:15:22 1992 James Clark (jjc@jclark)
12272 * tty/dev{ascii,latin1}/R.proto: Add uppercase Greek characters
12273 whose glyphs are identical to glyphs of some Roman character.
12275 * tty/devlatin1/R.proto (bu): Deleted.
12276 * tty/devascii/R.proto (bu): Deleted.
12277 * tty/tmac.tty: Add definition of \(bu.
12279 * eqn/main.c (do_file): Pass FILE as argument.
12280 (main): Automatically load eqnchar. New options -F and -n.
12281 Pass do_file an opened FILE.
12282 * groff.c: Don't pass eqnchar to eqn. Pass -F options onto eqn.
12283 No need to include font.h.
12284 * groff.sh: Likewise. Don't need to use - for standard input.
12285 Prefix files with -- if first file starts with -.
12287 * macros/tmac.e: Conditionalize use of \$* on \n(.g.
12289 * troff/env.c (environment::possibly_break_line): Don't set line
12290 to 0 across call to output_line(). Don't call output_line() until
12291 after discarding nodes after break.
12293 Sun May 31 10:45:29 1992 James Clark (jjc@jclark)
12295 * request.h (macro::empty): Declare it.
12296 * input.c (macro::empty): New method.
12297 (interpolate_macro): Don't give a WARN_SPACE if the two-character
12300 Sat May 30 10:27:15 1992 James Clark (jjc@jclark)
12302 * troff/env.c (environment::start_field): Decrement space_total
12303 when a space is frozen.
12305 Fri May 22 14:34:38 1992 James Clark (jjc@jclark)
12307 * macros/tmac.an (R): Delete macro.
12309 * troff/input.c (get_copy, token::next): Support \# (like \" but
12310 newline is ignored).
12312 * troff/input.c (token::next): Fix error message in 'Y' case.
12314 Thu May 21 09:26:24 1992 James Clark (jjc@jclark)
12316 * eqn/delim.c (define_extensible_string): Recognize any prefix of
12319 Fri May 15 10:20:41 1992 James Clark (jjc at jclark)
12321 * c++test.c: Include <osfcn.h>.
12323 * lib/strtol.c, lib/getcwd.c, ps/psbb.c: Declare errno in case
12326 Fri May 8 09:37:19 1992 James Clark (jjc at jclark)
12328 * tbl/table.c (table::divide_span): Don't count column separation
12329 if expand was specified.
12331 * tbl/main.c (process_format): Don't ignore width specs in
12332 continued format. Give warning for changing equal widths or
12333 column separation in continued format.
12334 (process_data): Set column separation, minimum width, equal
12335 columns at end of table.
12337 Thu May 7 08:50:40 1992 James Clark (jjc at jclark)
12339 * troff/node.c (kern_pair_node::add_discretionary_hyphen,
12340 node::add_discretionary_hyphen): Use soft_hyphen_char.
12341 (set_soft_hyphen_char): New function.
12342 (init_node_requests): Bind to shc. Initialize soft_hyphen_char.
12344 * Makefile (c++tested): Give more helpful message if test fails.
12346 Tue May 5 10:58:39 1992 James Clark (jjc at jclark)
12348 * troff/input.c (init_charset_table): Translate 0240 to
12349 an unbreakable space.
12351 * troff/token.h (token::hyphen_indicator): New function.
12352 * troff/charinfo.h (TRANSLATE_HYPHEN_INDICATOR): New special
12354 * troff/input.c (translate): Allow translation to \%.
12355 * troff/node.c (node::add_char): Handle
12356 TRANSLATE_HYPHEN_INDICATOR.
12357 (make_node): Don't allow TRANSLATE_HYPHEN_INDICATOR here.
12359 * troff/input.c (init_charset_table): Don't set BREAK_AFTER flag
12362 * tty/devlatin1/R.proto: \(hy and - should print as 055.
12364 Tue Apr 21 09:24:42 1992 James Clark (jjc at jclark)
12366 * groff.c (run_commands): If the last command gets a SIGPIPE send
12367 a SIGPIPE to all children than haven't yet terminated. When
12368 command terminates, set pid field to -1.
12370 Fri Apr 17 11:20:48 1992 James Clark (jjc at jclark)
12372 * groff.c (main): Pass an appropriate -filename option to gxditview.
12374 Thu Apr 16 15:11:40 1992 James Clark (jjc at jclark)
12376 * Makefile.bd (install): Remove existing program before copying.
12378 * Makefile, */Makefile, Makefile.bd, groff.sh, groff.c: Allow
12379 programs which have Unix counterparts to be installed with
12380 user-specified prefix.
12382 * troff/input.c (exit_troff): Don't check if exit_started.
12383 (exit_request): Don't call exit_troff if exit_started.
12385 * Makefile.bd (install.mm): Rename to install.dwbmm.
12387 Tue Apr 14 10:05:10 1992 James Clark (jjc at jclark)
12389 * driver/input.c (do_file): Add missing break for '#' case.
12391 Mon Apr 13 10:11:02 1992 James Clark (jjc at jclark)
12393 * troff/input.c (input_stack::clear): Clear past any boundaries and
12394 then add the boundaries back.
12396 * troff/input.c (exit_troff): Return immediately if already
12399 * macros/tmac.s (pg@end-text): New macro. Use pg@end-text for the
12401 (pg*end-page): If the text has ended and there are no more
12402 footnotes or keeps, exit.
12404 * macros/doc-ditroff (Lq, Rq): Define as \(lq and \(rq.
12406 * troff/input.c (init_charset_table): Make \(rq transparent by
12409 * macros/tmac.an: Define lq and rq strings.
12411 * macros/tmac.s (Q, U): Define as \(lq and \(rq.
12413 Sun Apr 12 12:54:37 1992 James Clark (jjc at jclark)
12415 * troff/env.c (environment::final_break): New function.
12416 (environment::newline): Set prev_line_interrupted to 2 if
12418 * troff/env.h: Declare environment::final_break.
12419 * troff/input.c (exit_troff): Call environment::final_break()
12420 instead of environment::do_break().
12422 * macros/Makefile: Install man.local if $(MACRODIR)/man.local
12423 doesn't already exist.
12424 * macros/man.local: New file.
12425 * macros/tmac.an: Load man.local.
12426 * macros/man.ultrix: New file.
12428 Sat Apr 11 17:32:04 1992 James Clark (jjc at jclark)
12430 * troff/input.c (exit_groff): Rename to...
12431 (exit_troff): New function.
12433 * troff/div.c (exit_started, done_end_macro,
12434 seen_last_page_ejector): New global variables.
12435 (began_page_in_end_macro): New static variable.
12436 (exit_flag): Deleted.
12437 (top_level_diversion::top_level_diversion): Initialize
12439 (top_level_diversion): More elaborate test for whether
12440 cleanup_and_exit() should be called.
12441 Set began_page_in_end_macro if the end macro isn't yet finished.
12442 * troff/div.h (top_level_diversion::last_page_count): New data
12444 (top_level_diversion::set_last_page): New function.
12445 (exit_started, done_end_macro, seen_last_page_ejector): Declare.
12446 * troff/env.c (do_break): Zero prev_line_interrupted.
12447 * troff/input.c (exit_flag): Delete declaration.
12448 (LAST_PAGE_EJECTOR): New magic cookie.
12449 (token::next): Handle LAST_PAGE_EJECTOR.
12450 (exit_groff): Set exit_started and done_end_macro instead of
12451 exit_flag. Call top_level_diversion::set_last_page. Push a
12452 LAST_PAGE_EJECTOR instead of calling push_page_ejector(). Do
12453 another ejection after setting seen_last_page_ejector.
12455 Thu Apr 9 04:37:11 1992 James Clark (jjc at jclark)
12457 * etc/grog.sh, etc/grog.sh: Recognize -me sh macro.
12459 * macros/tmac.e (TH): Make sure there's room for the initial
12462 * macros/tmac.s (par@init): Make PD and DD at least \n(.V.
12463 Set FVS in points rather than units.
12465 Mon Apr 6 11:21:32 1992 James Clark (jjc at jclark)
12467 * troff/div.c (top_level_diversion::add_trap): Don't consider the
12468 position of empty slots.
12470 Fri Apr 3 10:46:45 1992 James Clark (jjc at jclark)
12472 * ps/devps/S: Fix height and depth of parenrightex.
12473 * ps/devps/symbol.diff: Regenerate.
12475 Sat Mar 28 21:17:52 1992 James Clark (jjc at jclark)
12477 * tmac.e (u): Do underlining as in -mgs.
12479 Fri Mar 27 09:23:44 1992 James Clark (jjc at jclark)
12481 * tty/tty.c (tty_printer::end_page): If overstriking is
12482 suppressed, still turn overstruck horizontal and vertical lines
12485 * lib/new.c: Back out Feb 24 change; no longer needed with gcc
12488 * refer/label.y (format_expr::evaluate): Avoid use of %0*d.
12490 Wed Mar 18 09:29:10 1992 James Clark (jjc at jclark)
12492 * Version 1.05 released.
12494 Tue Mar 17 16:50:45 1992 James Clark (jjc at jclark)
12496 * tty/tty.c: Instead of keeping an array of glyphs and then
12497 sorting it, keep a ordered linked list of glyphs for each line.
12499 * driver/driver.h: Include stddef.h.
12501 * tty/tty.c (compare_glyph):
12502 * refer/refer.c (rcompare):
12503 * troff/env.c (compare_ranges): Arguments of qsort comparison
12504 function should be const void *.
12506 * troff/number.c (parse_term):
12507 * dvi/dvi.c (draw_dvi_printer::draw): Avoid initialization in
12510 * refer/label.y (consider_authors): Don't access variables
12511 constructed under a condition outside that condition: put braces
12512 round for statement containing declaration; redeclare use of same
12515 * pic/pic.y (text_expr): Delete production that allows
12516 parenthesised text_expr.
12517 (expr): Allow a conditional_expr to appear in parentheses.
12518 (conditional_expr): Rename to any_expr.
12520 * mm: Install new version 1.01 from jh.
12522 * lib/font.c (font::get_width): Cache scaled widths.
12523 (font::font): Initialize widths_cache.
12524 (font::~font): Destroy widths_cache.
12525 * lib/font.h: Add font::widths_cache. Declare font_widths_cache.
12527 Mon Mar 16 10:16:10 1992 James Clark (jjc at jclark)
12529 * c++test.c, c++test.ref: New files.
12530 * Makefile: Check that the C++ compiler works.
12532 * ps/tmac.pspic (PSPIC): Do a break.
12534 * ps/tmac.ps: Move definition of PSPIC into...
12535 * ps/tmac.pspic: New file.
12536 (PSPIC): Draw box around picture, but make it invisible to grops.
12537 * ps/tmac.ps: Load tmac.pspic.
12538 * ps/Makefile: Install tmac.pspic.
12540 Sun Mar 15 14:18:08 1992 James Clark (jjc at jclark)
12542 * lib/font.c (scale_round): If n is negative,
12543 subtract .5 before truncating floating point result.
12545 * lib/fontfile.c: Include <errno.h>.
12547 Tue Mar 10 14:17:03 1992 James Clark (jjc at jclark)
12549 * driver/input.c (get_char): Inline. Don't update current_lineno.
12550 Change callers to up date current_lineno if necessary.
12551 Use get_char() instead of getc(current_file).
12553 Sun Mar 8 18:05:28 1992 James Clark (jjc at jclark)
12555 * ps/tmac.ps: Fix up spacing of \(mo and \(nm.
12557 Fri Mar 6 19:38:58 1992 James Clark (jjc at jclark)
12559 * tty/tty.c (tmac.tty): Define \(rg as (R).
12561 Tue Mar 3 10:11:25 1992 James Clark (jjc at jclark)
12563 * lib/lib.h: New define a_delete.
12564 * Use a_delete instead of delete when deleting an array of objects
12565 without destructors.
12567 * lib/lib.h: Rename adelete to ad_delete.
12568 * Change uses of adelete.
12570 Mon Mar 2 12:41:05 1992 James Clark (jjc at jclark)
12572 * eqn/eqn.y: Include lib.h.
12574 * troff/node.c (grow_font_table): Delete old_font_table.
12576 * mm: Install new version from jh.
12578 Fri Feb 28 10:42:23 1992 James Clark (jjc at jclark)
12580 * tbl/table.h (format_type): Make global instead of local to class
12581 entry_format. Prefix enumerators with FORMAT_.
12582 * tbl/table.c, tbl/main.c: Corresponding changes.
12583 * refer/token.h (token_type): Make global. Prefix enumerators
12585 * refer/token.[ch]: Corresponding changes.
12586 * Makefile: Get rid of -DNO_NESTED_TYPES configuration option.
12588 * troff/div.c (node::set_vertical_size): Don't name argument.
12590 Thu Feb 27 10:29:19 1992 James Clark (jjc at jclark)
12592 * Makefile: New configuration option ARRAY_DELETE_NEEDS_SIZE.
12593 * lib/lib.h: Define adelete accordingly.
12594 * pic/object.c (graphic_object::graphic_object):
12595 * tbl/main.c (format::~format):
12596 * tbl/table.c (table::~table):
12597 * refer/ref.c (reference::~reference, reference::merge,
12598 reference::insert_field, reference::delete_field): Use adelete.
12600 * Makefile: Change NESTED_TYPES to NO_NESTED_TYPES.
12602 * tbl/table.h: Corresponding changes.
12604 * common.c (common_output::dashed_arc, common_output::dotted_arc):
12605 Ensure total_angle is positive.
12607 Wed Feb 26 08:49:26 1992 James Clark (jjc at jclark)
12609 * refer/ref.c (reference::merge, reference::insert_field,
12610 reference::delete_field): Avoid delete[0].
12612 * refer/token.c (init_special_chars): Move calls to cmupper
12613 outside calls to init_two_char_letter to work around bug in gcc
12616 Mon Feb 24 14:20:00 1992 James Clark (jjc at jclark)
12618 * lib/new.c (operator new): Use __builtin_new for g++.
12620 * pic/object.c (graphic_object::~graphic_object): Don't use
12623 * pic/object.c (output::compute_scale): Initialize max_width and
12626 Sat Feb 15 09:55:20 1992 James Clark (jjc at jclark)
12628 * troff/input.c (write_request): Call fflush.
12630 * troff/node.h (class composite_node): Move declaration to node.c
12631 * troff/input.c (charinfo_to_node): Rename to ...
12632 (charinfo_to_node_list): Return node list rather than composite
12634 * troff/node.c (make_composite_node): New function.
12635 (make_node, add_char): Call make_composite_node instead of
12637 (class composite_node): Add a tfont * member. Delete font_size
12639 (composite_node::composite_node, composite_node::copy,
12640 composite_node::size): Corresponding changes.
12641 (composite_node::tprint): Provide constant spacing, emboldening
12642 and track kerning as specified in tfont.
12643 (composite_node::width): Change width calculation accordingly.
12644 * troff/env.h (environment::composite): New member.
12645 (environment::is_composite, environment::set_composite): New
12647 * troff/env.c (environment::environment): Initialize composite.
12648 * troff/input.c (charinfo_to_node): Call
12649 environment::set_composite.
12650 * troff/node.c (make_composite_node, make_glyph_node): Use the
12651 plain version of the tfont if the environment is composite.
12653 * troff/node.c (font_info::get_space_width): Additional argument
12654 giving space_size. Handle constant space correctly. Scale by
12655 space_size unless constant spaced.
12656 (env_sentence_space_width): New function.
12657 * troff/node.h: Declare it.
12658 * troff/env.h (environment::get_space_size,
12659 environment::get_sentence_space_size,
12660 environment::get_narrow_space_width,
12661 environment::get_half_narrow_space_width): Make inline.
12662 (environment::get_space_width): Make inline. Just call
12664 * troff/env.c: Delete definitions for funtions made inline.
12665 (environment::space_newline, environment::space): Use
12666 env_sentence_space_width(). Don't scale by space_size.
12667 * troff/node.h: Move declarations of env*space_width() functions
12670 Sat Feb 8 09:30:22 1992 James Clark (jjc at jclark)
12672 * macros/tmac.s (PS): Don't try to set negative indent.
12674 Thu Feb 6 09:00:35 1992 James Clark (jjc at jclark)
12676 * pic/pic.y: Fix min function.
12678 Tue Jan 28 07:52:29 1992 James Clark (jjc at jclark)
12680 * man/mdate.sh: Clear LANGUAGE.
12682 Sun Jan 19 13:02:41 1992 James Clark (jjc at jclark)
12684 * pic/pic.y, pic/lex.c: Rename COMMAND token to COMMAND_LINE.
12685 * pic/lex.c: New COMMAND keyword.
12686 * pic/pic.y (print_args, print_arg): New rules.
12687 (placeless_element): Use print_args for PRINT.
12688 New COMMAND element.
12690 Tue Jan 7 13:14:31 1992 James Clark (jjc at jclark)
12692 * troff/input.c (terminal): Handle missing argument correctly.
12694 * pic/pic.y (text_expr): New rule.
12696 * pic/pic.y: Implement := operator.
12698 Sun Jan 5 10:23:02 1992 James Clark (jjc at jclark)
12700 * etc/grog.pl, etc/grog.sh: Distinguish old and new versions of
12703 Sat Jan 4 14:42:26 1992 James Clark (jjc at jclark)
12705 * ps/devps/dingbatsrmap: Include this in the distribution.
12707 * macros/tmac.doc: Replace with new version from 2nd Networking
12708 Release. Fix loading of doc-* files.
12709 * macros/{doc-common,doc-ditroff,doc-nroff,doc-syms}: New files.
12710 * macros/tmac.doc.old: New file. Apply fixes that had been
12711 applied to old tmac.doc.
12712 * macros/tmac.andoc: Check that we're running under groff.
12713 * macros/Makefile: Rework.
12715 Fri Jan 3 13:27:51 1992 James Clark (jjc at jclark)
12717 * tbl/table.h (format_type):
12718 * refer/token.h (token_type): If NESTED_TYPES is defined, use
12719 typedef to make these types visible at file scope.
12720 * Makefile: Add NESTED_TYPES configuration option.
12722 * troff/div.c (mark): At the top level use the value of
12723 nl_reg_contents rather than the current vertical position.
12725 Thu Jan 2 10:34:51 1992 James Clark (jjc at jclark)
12727 * tty/tty.c: Implement \D for horizontal or vertical lines.
12728 (tty_printer::set_char): Use vec_used+2 as serial number.
12729 Don't allow size of vector to exceed USHRT_MAX-2.
12730 Split off part into...
12731 (tty_printer::add_char): New function.
12732 (tty_printer::draw): New function.
12733 (compare_glyph): Handle equal serial numbers.
12734 (tty_printer::end_page): Handle overstruck characters from \D.
12735 (main, usage): Implement -d option.
12737 Mon Dec 23 10:37:51 1991 James Clark (jjc at jclark)
12739 * tbl/main.c (process_format):
12740 * eqn/text.c (split_text):
12741 * troff/input.c (token::next): Use inner block for declarations
12742 with initializers in switch statement.
12744 Mon Dec 16 20:52:03 1991 James Clark (jjc at jclark)
12746 * pic/common.c (common_output::dash_line): Cope with zero-length
12749 Sun Nov 17 12:04:08 1991 James Clark (jjc at jclark)
12751 * Version 1.04 released.
12753 Wed Nov 13 05:27:21 1991 James Clark (jjc at jclark)
12755 * macros/tmac.an (TH): Define a macro an-init to define variables
12756 based on command line arguments.
12757 (an-header): Call it.
12759 Sun Nov 3 12:07:34 1991 James Clark (jjc at jclark)
12761 * Makefile (install.mm): Rename to install.dwbmm.
12763 * Makefile: Integrate mm.
12764 * mm: New directory.
12766 Wed Oct 30 10:11:34 1991 James Clark (jjc at jclark)
12768 * refer/dirnamemax.c: If PATHCONF_MISSING is defined, include
12771 * pic/troff.c (troff_output::simple_spline,
12772 troff_output::simple_polygon): Rename variable `v' to `d' to avoid
12773 shadowing parameter.
12775 * lib/tmpfile.c (xtmpfile): Declare dir as const char *.
12777 * lib/ptable.h: Add explicit casts when converting from unsigned
12780 * dvi/devdvi/{SA,SB,msam.map,msbm.map}: New files.
12781 * dvi/devdvi/Makefile: Install SA, SB.
12783 * refer/indxbib.c: Add declaration of mktemp.
12785 * refer/lookbib.c: Add declaration of isatty.
12787 Fri Oct 25 09:00:17 1991 James Clark (jjc at jclark)
12789 * pic/lex.c (interpolate_macro_with_args): While collecting
12790 arguments, keep track of whether we're in a string.
12792 Wed Oct 23 08:42:48 1991 James Clark (jjc at jclark)
12794 * ps/tmac.ps (PSPIC): Do the .sp after the \X, and move the \X
12795 down with \v, so as to avoid problems with top of page trap
12796 setting no space mode.
12798 Tue Oct 22 17:38:49 1991 James Clark (jjc at jclark)
12800 * eqn/lex.c (get_delimited_text): Allow tab before macro body.
12802 Tue Oct 15 17:24:53 1991 James Clark (jjc at jclark)
12804 * ps/psrm.c (ps_get_line): Fix bug when lines longer than 255.
12805 Improve error message.
12807 Fri Oct 11 11:09:38 1991 James Clark (jjc at jclark)
12809 * ps/psrm.c (print_ps_string): Don't pass negative numbers to
12812 Wed Oct 9 17:50:14 1991 James Clark (jjc at jclark)
12814 * groff.c (possible_command::execp): Always use _exit() after a
12817 * Makefile: Add HAVE_UNION_WAIT, HAVE_PID_T, WAIT_COREDUMP_0200,
12818 NO_SYS_WAIT_H configuration options.
12819 * groff.c: Use these options. Use POSIX-style macros to extract
12820 fields from the status returned by wait().
12822 Fri Oct 4 12:12:27 1991 James Clark (jjc at jclark)
12824 * tbl/table.c (table::compute_separation_factor): Allow the
12825 separation factor to drop to 0.
12827 Tue Oct 1 18:12:38 1991 James Clark (jjc at jclark)
12829 * refer/search.c: Include <errno.h>.
12831 Sun Sep 29 08:40:57 1991 James Clark (jjc at jclark)
12833 * pic/pic.y (YYDEBUG): Don't define for Borland C++.
12835 * lib/lib.h: #ifdef out declarations of itoa and iftoa for Borland
12838 * pic/lex.c (input_stack::bol): Move definition out of class body.
12840 * pic/main.c: On MSDOS munge argv[0].
12842 * lib/ptable.h: Define name2 as _Paste2 for Borland C++.
12844 * lib/ptable.c (hash_string): Use unsigned long rather than
12846 (next_ptable_size): Use unsigned rather than int. Give an error
12847 message if we've hit the largest table size.
12848 * lib/ptable.c: Corresponding changes. Also use unsigneds for the
12851 * pic/object.h (object_spec): Make flags unsigned long. Declare
12852 flags as const unisgned long rather than as enums.
12854 * pic/output.c: Deleted.
12856 * pic/troff.c (troff_output::simple_ellipse): Remove spurious %.
12858 * tbl/table.c (simple_entry::note_double_vrule_on_{left,right}):
12859 Add additional argument.
12860 (line_entry::note_double_vrule_on_{left,right}): Set value of
12861 douvle_vrule_on_{right,left} flag according to argument.
12862 (simple_line_entry::simple_print,
12863 simple_line_entry::double_line_print): If adjacent to double vrule
12864 on a corner extend rather than shorten the rule by half the double
12867 * troff/number.c (parse_term): In checking for overflow, handle the
12868 case where the current horizontal position is negative.
12870 Thu Sep 12 08:26:09 1991 James Clark (jjc at jclark)
12872 * pic/object.c (draw_arrow): Check for object having zero length.
12874 Wed Sep 11 10:32:38 1991 James Clark (jjc at jclark)
12876 * eqn/main.c (do_file): Split off inline equation handling into...
12877 (inline_equation): New function. Search for starting delimiter
12879 (delim_search): New function. Don't recognize a delimiter that
12880 occurs in the name of an escape sequence, number register, string
12883 Tue Sep 10 04:01:11 1991 James Clark (jjc at jclark)
12885 * eqn/delim.c (delim_box::compute_metrics): Don't call
12886 define_extensible_string if left is 0.
12887 (delim_box::output): Don't print the left delimiter if left is 0.
12888 (delim_box::debug_print): Check for left == 0 before calling printf.
12890 Fri Aug 23 13:02:30 1991 James Clark (jjc at jclark)
12892 * troff/Makefile (majorminor.c): Include only digits in
12895 Thu Aug 22 09:35:37 1991 James Clark (jjc at jclark)
12897 * refer/dirnamemax.c: new file.
12898 * refer/genlimits.c: Deleted.
12899 * refer/indxbib.c (main): Use dir_name_max() instead of NAME_MAX.
12900 Don't check path length.
12901 * refer/Makefile: Add dir_name_max.o; delete genlimits.
12902 * Makefile: Add PATHCONF_MISSING option.
12904 * refer/indxbib.c (get_cwd): New function.
12905 (main): Use get_cwd().
12906 * lib/getcwd.c: New file.
12907 * Makefile: Delete -DHAVE_GETWD. Include GETCWD variable. Pass
12908 GETCWD in SUBFLAGS.
12909 * lib/Makefile: Compile getcwd.o.
12911 * ps/tmac.psatk (psatk-defs): Define showpage after pushing
12914 * refer/indxbib.c (main): Check success of mktemp.
12916 * lib/tmpfile.c: New file.
12917 * lib/Makefile: Add tmpfile.c.
12918 * lib/lib.h: Declare xtmpfile(); include <stdio.h>.
12919 * ps/ps.h: Delete declaration of mktemp().
12920 * ps/ps.c (ps_printer::ps_printer): Use xtmpfile().
12921 * refer/refer.c (divert_to_temporary_file): Use xtmpfile().
12922 * driver/driver.h: No need now to include errno.h.
12924 * everywhere: Set errno to 0 before calling fopen().
12926 * eqn/eqn.h, etc/soelim.c, driver/driver.h, etc/addftinfo.c,
12927 dvi/tfmtodit.c, groff.c, refer/index.c, refer/linear.c,
12928 refer/lookbib.c, refer/refer.h, ps/psbb.c: Include <errno.h>.
12930 Mon Aug 19 10:52:18 1991 James Clark (jjc at jclark)
12932 * troff/env.h (translate_space_to_dummy): Declare it.
12933 * troff/env.c (environment::space_newline, environment::space):
12934 If translate_space_to_dummy is set then make the width of spaces 0.
12935 * troff/input.c (translate): If the second character of a
12936 translation is a space, translate to unbreakable space. If the
12937 first character is a space, set or clear translate_space_to_dummy
12938 according to whether the second character is \&. Weird!
12940 Tue Jul 30 10:03:56 1991 James Clark (jjc at jclark)
12942 * groff.c (run_commands): Don't use non-zero exit code because a
12943 command gets SIGPIPE.
12945 * groff.c, groff.sh: Use -mXps with -TXps.
12947 * ps/ps.c (ps_printer::special): Move call to flush_sbuf() into...
12948 (ps_printer::do_exec, ps_printer::do_file, ps_printer::do_def,
12949 ps_printer::do_mdef, ps_printer::do_import): Call flush_sbuf().
12950 (ps_printer::special): New specials invis and endinvis.
12951 (ps_printer::do_invis, ps_printer::do_endinvis): New functions.
12952 (ps_printer::set_char, ps_printer::draw): Return if invis_count>0.
12953 (ps_printer::end_page): Check that invis_count == 0.
12954 (ps_printer::invis_count): New member.
12955 (ps_printer::ps_printer): Initialize invis_count to 0.
12957 * troff/env.c (environment::hyphenate_line): Hyphenation
12958 indicator at beginning of word inhibits splitting after -, \(em
12961 * pic/pic.y (element): Allow another element to follow } without
12962 any intervening separator.
12964 Mon Jul 22 12:27:37 1991 James Clark (jjc at jclark)
12966 * pic/lex.c (get_delimited): Allow tabs before delimiter.
12968 Wed Jul 17 10:59:08 1991 James Clark (jjc at jclark)
12970 * groff.c: Get rid of HAVE_UNION_WAIT stuff. Instead suppress
12971 declaration of wait() in header files.
12972 * Makefile: Get rid of -DHAVE_UNION_WAIT.
12974 * tbl/table.c (alphabetic_text_entry::add_tab): New function.
12976 * lib/lib.h: Declare return type of strerror as char *.
12978 * man/Makefile: Add g flag to sed substitutions.
12979 * Makefile (shgroff, bindist): Likewise.
12981 Sun Jul 14 11:57:02 1991 James Clark (jjc at jclark)
12983 * ps/ps.c (ps_printer::do_import): Move push of userdict into...
12984 * ps/devps/prologue (PBEGIN): Define showpage after pushing
12987 Sat Jul 13 20:53:04 1991 James Clark (jjc at jclark)
12989 * ps/devps/prologue (PBEGIN): Zap any definition of showpage in
12992 Fri Jul 12 07:10:09 1991 James Clark (jjc at jclark)
12994 * man/mdate.sh: Handle the fact that BSD ls -l does not print the
12997 Sun Jul 7 08:00:23 1991 James Clark (jjc at jclark)
12999 * troff/input.c (define_number_reg): If currently undefined,
13000 don't define it if the argument is an invalid expression.
13002 * Makefile: Ignore return value of `if' commands without `else'
13005 * Makefile: Split up CPPDEFINES into a series of separate
13006 configuration options.
13008 * troff/input.c (init_registers): Use time_t instead of long
13009 unless LONG_FOR_TIME_T is defined. Use returned result rather
13010 than passing pointer.
13011 * Makefile: Document LONG_FOR_TIME_T as a CPPDEFINE.
13013 * lib/Makefile (fontpath.h): Use gendef.
13015 Thu Jul 4 09:48:05 1991 James Clark (jjc at jclark)
13017 * troff/input.c (input_iterator::shift): Delete argument name.
13018 * troff/node.c (suppress_output_file::really_begin_page,
13019 suppress_output_file::really_transparent_char, node::ascii_print,
13020 node::tprint): Delete names of unused arguments.
13022 Wed Jul 3 17:34:57 1991 James Clark (jjc at jclark)
13024 * refer/label.y (string): Pass $4 to command_error.
13026 Tue Jul 2 15:06:01 1991 James Clark (jjc at jclark)
13028 * Version 1.03 released.
13030 Sat Jun 29 08:14:01 1991 James Clark (jjc at jclark)
13032 * Makefile: Pass definition of SHELL in SUBFLAGS.
13034 * gendef: New file.
13035 * Makefile, eqn/Makefile, refer/Makefile, troff/Makefile,
13036 ps/Makefile: Use gendef to construct header files that are
13037 constructed from the Makefile.
13039 * macros/Makefile: make all should build stripped version of tmac.e.
13041 * refer/Makefile (clean): Remove y.output.
13043 Fri Jun 28 09:44:36 1991 James Clark (jjc at jclark)
13045 * ps/pfbtops.c (main): Add -v option which prints out a version
13047 * ps/Makefile (pfbtops): Link with libgroff.a.
13049 Fri Jun 21 07:43:23 1991 James Clark (jjc at jclark)
13051 * refer/search.h (linear_searcher::get_nkeys): Delete declaration.
13052 * refer/linear.c (linear_searcher::get_nkeys): Delete definition.
13054 * refer/lkbib.c (main): Always terminate reference with blank
13056 * refer/lookbib.c (main): Likewise.
13058 * refer/linear.c (file_buffer::load): Check that the file is not a
13061 * refer/Makefile (genlimits): Possibly add -DHAVE_SYS_DIR_H.
13062 (genlimits.c): Include <sys/dir.h> if HAVE_SYS_DIR_H is defined.
13063 Delete second inclusion of <sys/param.h>.
13065 Tue Jun 18 01:32:26 1991 James Clark (jjc at jclark)
13067 * troff/token.h (token::special): Deleted.
13069 * tbl/main.c (process_format): Rework so that opt->tab_char is
13070 recognized only when appropriate.
13072 * ps/Makefile (clean): Remove pfbtops.
13074 Sun Jun 16 09:37:19 1991 James Clark (jjc at jclark)
13076 * lib/font.c (text_file::next): Don't return if we have got a
13079 Fri Jun 14 09:52:26 1991 James Clark (jjc at jclark)
13081 * refer/refer.c (store_reference): Get hash code from old_table[i]
13082 when rehashing the table.
13084 Thu Jun 13 01:26:43 1991 James Clark (jjc at jclark)
13086 * eqn/box.c (box::top_level): Save size and prev size using \R and
13087 restore it afterwards. Set the size to the size at the beginning
13089 * eqn/pbox.h: Declare SAVED_INLINE_PREV_SIZE_REG,
13090 SAVED_INLINE_SIZE_REG, and SAVED_SIZE_REG.
13092 * refer/Makefile (limits.h): Use ./genlimits.
13094 Wed Jun 12 16:05:34 1991 James Clark (jjc at jclark)
13096 * refer/index.c: Delete declarations of stat() and fstat().
13098 Tue Jun 11 14:52:49 1991 James Clark (jjc at jclark)
13100 * tty/tmac.tty: Add character definitions for \(>= and \(<=.
13102 Mon Jun 10 22:49:48 1991 James Clark (jjc at jclark)
13104 * etc/grog.sh, etc/grog.pl: Change regex for .PS.
13106 Fri Jun 7 09:13:06 1991 James Clark (jjc at jclark)
13108 * troff/input.c (token::get_char): Handle \e.
13110 * refer/linear.c: Delete declarations of fstat() and stat().
13112 Wed Jun 5 09:11:59 1991 James Clark (jjc at jclark)
13114 * troff/node.c, troff/env.c, troff/input.c, Makefile: Remove
13115 OP_DELETE_BROKEN stuff, since we now have a fix for g++.
13117 Mon Jun 3 13:41:32 1991 James Clark (jjc at jclark)
13119 * troff/input.c (do_define_macro): Improve error handling for end
13120 of file while defining macro.
13122 Sun Jun 2 10:20:24 1991 James Clark (jjc at jclark)
13124 * eqn/box.h: Fix declaration of set_gsize.
13125 * eqn/box.c (set_gsize): Make argument const char *.
13126 (gsize): Declare as char *.
13127 * eqn/main.c (main): Don't convert gsize to int.
13128 * eqn/lex.c (do_gsize): Pass char * to set_gsize.
13130 * Version 1.02 released.
13132 Sat Jun 1 12:19:46 1991 James Clark (jjc at jclark)
13134 * macros/tmac.andoc: New file.
13135 * macros/Makefile: Install tmac.andoc.
13137 * troff/node.c, troff/env.c, troff/input.c: Conditionalize use of
13138 operator new and delete on OP_DELETE_BROKEN not being defined.
13139 * Makefile: Mention OP_DELETE_BROKEN.
13141 Mon May 27 13:49:07 1991 James Clark (jjc at jclark)
13143 * Makefile (bindist): Pass SUBFLAGS.
13145 Sun May 26 14:13:22 1991 James Clark (jjc at jclark)
13147 * Makefile, groff.c: Pass definitions to groff.c via device.h.
13149 * tty/tty.c (tty_font::load_tty_font): Avoid shadowing
13152 * ps/Makefile, ps.c: Pass BROKEN_SPOOLER_FLAGS via broken.h.
13154 * ps/ps.h, ps/psrm.c: Make comment_table and
13155 header_comment_table local to resource_manager::process_file.
13157 * groff.sh: With -TXps pass -printCommand option to gxditview.
13159 * groff.c (possible_command::print): Implement using
13160 append_arg_to_string.
13162 * xditview: Merge in new implementation with own ChangeLog.
13164 Sat May 25 18:33:20 1991 James Clark (jjc at jclark)
13166 * groff.c (main): Implement PRINT_OPTION.
13167 (append_arg_to_string): New command.
13168 (device_table): Set PRINT_OPTION flag for Xps.
13170 Fri May 24 09:48:58 1991 James Clark (jjc at jclark)
13172 * troff/groff.h: Rename to troff.h.
13174 * pic/lex.c (lookup_keyword, docmp): New functions.
13175 (get_token): Use new lookup_keyword.
13176 Don't include key.h.
13177 * pic/key.[ch], pic/pic.gperf: Deleted.
13178 * pic/Makefile: Remove gperf stuff.
13180 * pic/Makefile, pic/output.h: Move definition of TEX_SUPPORT
13182 * pic/tex.c: Move include of pic.h before test of TEX_SUPPORT.
13184 * troff/Makefile, troff/node.c: Move definition of
13185 STORE_WIDTH into node.c.
13187 * etc/grog.pl, etc/grog.sh: Support -mdoc.
13189 Thu May 23 12:30:49 1991 James Clark (jjc at jclark)
13191 * dvi/devdvi/texr.map, dvi.devdvi/texi.map,
13192 dvi/devdvi/texb.map: Add lq and rq.
13193 dvi/devdvi: Regenerate fonts.
13194 * ps/devps/textmap: Add lq and rq.
13195 * ps/devps: Regenerate fonts.
13196 * tty/devascii/R.proto, tty/devlatin1/R.proto: Add lq and rq.
13197 * macros/tmac.e: Define \*(lq and \*(rq to be \(lq and \(rq.
13199 * pic/object.c (position_rectangle): When checking radius
13200 cope with possiblity that width or height is negative.
13201 (box_object::box_object): Have separate xrad and yrad with
13202 signs matching signs of dim components.
13203 (box_object::{north,south}_{east,west}): Use xrad and yrad.
13204 (box_object::print): With rounded boxes use absolute values
13205 for dim and rad arguments.
13207 * lib/Makefile, lib/fontfile.o: Pass definition of FONTPATH
13210 * eqn/Makefile, eqn/main.c: Pass definition of DEVICE in device.h.
13212 * various files: Add explicit destructors to keep Saber CC +d
13215 Wed May 22 11:37:11 1991 James Clark (jjc at jclark)
13217 * eqn/box.c (box::top_level): Restore fonts correctly after
13218 font changes in line containing inline equation. Also
13219 restore previous font as well as current font.
13220 * eqn/pbox.h: Define necessary string and register names.
13222 * troff/input.c (token::next): Case 'R' calls do_register.
13223 (do_register): New function.
13225 Tue May 21 11:28:23 1991 James Clark (jjc at jclark)
13227 * groff.c, groff.sh: Support Xps device. Allow each device
13228 to have a pseudo_name and a real_name.
13230 * groff.c (run_commands): Don't print `Broken pipe' messages.
13232 * ps/pfbtops.c: New file.
13233 * ps/Makefile: Add pfbtops.
13235 * troff/number.c (parse_term): Improved error message.
13237 Mon May 20 11:22:14 1991 James Clark (jjc at jclark)
13239 * groff.c, groff.sh, etc/grog.sh, etc/grog.pl: Support grefer.
13241 * Makefile: Integrate refer.
13242 * refer: New directory.
13243 * man/grefer.man, man/glookbib.man, man/gindxbib.man,
13244 man/lkbib.man: New files.
13245 * man/Makefile: Support refer man pages.
13247 * lib/lib.h: Declare is_prime.
13248 * lib/prime.c: New file.
13250 * troff/input.c (macro_source): New function.
13251 (init_input_requests): Bind "mso" to macro_source.
13253 * troff/env.c (environment::possibly_break_line): Maintain
13254 pointer to pointer to node to be split in ndp so as to avoid
13255 using address of freed node.
13257 * troff/env.c (environment::hyphenate_line): Maintain pointer to
13258 pointer to first node to be hyphenated in startp so as to
13259 avoid using address of freed node.
13261 * troff/env.c (class trie, class hyphen_trie): Make the
13262 elements of the trie be of type char not unsigned char.
13263 Declare arguments to be const char* instead of unsigned char *.
13265 * troff/env.c (hyphenate): Initialize hbuf[0].
13267 * troff/input.c (set_string): Declare p to be char * and cast
13268 *p to unsigned char when necessary.
13270 * troff/input.c (do_define_macro): Declare s to be const
13271 char*. Cast element to unisgned char when necessary, Declare
13272 d to be an int. Handle EOF better.
13274 * troff/Makefile, troff/input.c: Different scheme for passing
13275 definitions of MACROPATH, HYPHENFILE and DEVICE.
13277 Tue May 14 13:41:36 1991 James Clark (jjc at jclark)
13279 * tty/devascii/R.proto: Delete entry for em.
13280 * tty/devlatin1/R.proto: Likewise.
13282 Sat May 11 11:13:28 1991 James Clark (jjc at jclark)
13284 * troff/input.c (translate): Stop when we get a space. Treat eof
13287 * macros/tmac.an (IP): Only pass quoted argument to TP when \n(.$>1.
13289 Wed Apr 24 19:24:33 1991 James Clark (jjc at jclark)
13291 * tbl/main.c (process_format): A font name following a `f'
13292 modifier that starts with a digit can be only one character long.
13293 Also deal with EOF on the second character of the font name.
13295 Wed Apr 17 11:23:43 1991 James Clark (jjc at jclark)
13297 * troff/input.c (token::next): Turn \~ into an
13298 unbreakable_space_node.
13299 * troff/node.c (unbreakable_space_node): New class.
13300 * troff/node.h: Declare it.
13302 Tue Apr 16 10:47:12 1991 James Clark (jjc at jclark)
13304 * dvi/dvi.c (dvi_printer::set_char): Make code an int. Check that
13305 it's >= 0, before outputting it as a single byte.
13307 Mon Apr 15 11:20:23 1991 James Clark (jjc at jclark)
13309 * lib/font.c: Make font_char_metric::code an int.
13310 (font::get_code): Change return type to int.
13311 (font::load): Allow code to be arbitrary integer.
13312 * lib/font.h (font::get_code): Change return type to int.
13313 (font::number_to_index): Change argument type to int.
13314 * troff/input.c (token::next): In case 'N', allow any value.
13315 Store value in token::val.
13316 (token::operator==): For TOKEN_NUMBERED_CHAR test equality of val.
13317 (token::get_char, token::add_to_node_list, token::process): Get
13319 (charinfo::set_number): Change argument to int.
13320 (charinfo::get_number): Require that NUMBERED flag be set.
13321 (get_charinfo_by_number): Store numbered characters not between 0
13322 and 255 in a dictionary.
13323 * troff/charinfo.h (get_charinfo_by_number): Change argument type
13325 (charinfo::number): Change type to int.
13326 (charinfo::set_number): Change type of set_number to int.
13327 * troff/node.c (troff_output_file::put_char_width,
13328 troff_output_file::put_char): Test whether character is numbered
13329 using charinfo::numbered().
13330 * driver/printer.c (printer::set_numbered_char): Allow arbitrary
13332 * lib/nametoindex.c: New implementation to cope with arbitrary
13335 * troff/input.c (token::operator==): Test val for
13336 TOKEN_CHAR_HEIGHT, TOKEN_CHAR_SLANT, TOKEN_FONT_POSITION, and
13339 * man/Makefile: Add definiton of BROKEN_SPOOLER_FLAGS.
13340 (.man.n): sed out @BROKEN_SPOOLER_FLAGS@.
13342 Sun Apr 14 12:57:00 1991 James Clark (jjc at jclark)
13344 * ps/devps/zapfdr.ps: Don't copy UniqueID. Avoid use of newdict
13347 * all Makefiles: rm targets of cp and >.
13349 * xditview/xtotroff.c (MapFont): Unlink troff_name before opening
13352 * eqn/lex.c (def_table): Add dollar.
13354 Sat Apr 13 13:02:44 1991 James Clark (jjc at jclark)
13356 * troff/input.c (do_width): Push back newline before closing delim
13359 Fri Apr 12 15:16:03 1991 James Clark (jjc at jclark)
13361 * groff.c (possible_command::prepend_arg): New function.
13362 (main): Prepend device -m option.
13363 * groff.sh: Put device -m options before command-line options.
13365 Tue Apr 9 10:24:43 1991 James Clark (jjc at jclark)
13367 * macros/tmac.an (IP): Quote argument to TP.
13369 * ps/ps.c (main): New option -b, which sets...
13370 (broken_flags): New variable.
13371 (ps_printer::~ps_printer): Incorporate the setup section in the
13372 prolog if (broken_flags & NO_SETUP_SECTION).
13373 (ps_printer::begin_page): Generate {Begin,End}PageSetup comments.
13374 (ps_printer::merge_download_fonts, ps_printer::merge_import_fonts,
13375 ps_printer::merge_ps_fonts, ps_printer::print_font_comment,
13376 ps_printer::print_needed_font_comment,
13377 ps_printer::print_supplied_font_comment,
13378 ps_printer::print_include_font_comments,
13379 ps_printer::lookup_doc_font, ps_printer::download_fonts,
13380 ps_printer::read_download_file, read_document_fonts, add_font,
13381 skip_line, parse_fonts_arg, document_font::document_font,
13382 document_font::~document_font, document_font::download,
13383 ps_output::include_file): Deleted.
13384 (ps_printer::~ps_printer): Generate %%EOF. Generate %!PS-Adobe-3.0
13385 rather than %!PS-Adobe-2.0. Make calls to
13386 resource_manager::need_font for each font that we used. Replace
13387 calls to merge_ps_fonts, merge_download_fonts, print_font_comment,
13388 print_supplied_font_comment, print_needed_font_comment by call to
13389 resource_manager::print_header_comments. Output %%Orientation
13390 comment. Output %%Requirements: numcopies comment if ncopies > 1.
13391 Don't output the prolog directly. Instead call
13392 resource_manager::output_prolog. Only define #copies when ncopies
13393 > 1. Delete calls to print_include_font_comments and
13394 download_fonts. Add call to resource_manager::document_setup.
13395 (ps_printer::do_file): Call resource_manager::import_file instead
13396 of including it ourselves.
13397 (ps_printer::do_import): Likewise. Also don't call
13398 merge_import_fonts. Push userdict on the dictionary stack before
13399 and pop it afterwards.
13400 Move declaration of ps_output into ps.h.
13401 * ps/psrm.c: New file implementing resource_manager class.
13402 * ps/ps.h: New file declaring ps_output and resource_manager
13404 * ps/devps/zapfdr.ps:
13405 * ps/devps/symbolsl.ps:
13406 * ps/devps/prologue: Use 3.0 conventions.
13407 * ps/Makefile: Pass definition of BROKEN_SPOOLER_FLAGS in DEFINES.
13408 Add default definition of BROKEN_SPOOLER_FLAGS.
13409 * Makefile: New variable BROKEN_SPOOLER_FLAGS. Add
13410 BROKEN_SPOOLER_FLAGS to SUBFLAGS.
13412 Mon Apr 8 09:26:54 1991 James Clark (jjc at jclark)
13414 * etc/grog.pl: New file.
13415 * Makefile (GROG): New variable.
13416 Add GROG to SUBFLAGS.
13417 * etc/Makefile (GROG): New variable.
13418 (install.nobin): Install $(GROG) rather than grog.sh.
13420 Thu Apr 4 11:36:45 1991 James Clark (jjc at jclark)
13422 * eqn/special.c (special_box::compute_metrics): Make the input and
13423 output strings the same. Get the new height and depth from the
13424 predefined height and depth registers. Also make subscript kern
13425 and skew available.
13426 (special_box::compute_subscript_kern, special_box::compute_skew):
13429 * eqn/box.c (pointer_box::compute_skew,
13430 simple_box::compute_metrics, box::top_level)
13431 * eqn/text.c (prime_box::compute_metrics,
13432 prime_box::comput_subscript_kern)
13433 * eqn/limit.c (limit_box::compute_metrics):
13434 * eqn/delim.c (build_extensible, delim_box::compute_metrics):
13435 * eqn/sqrt.c (sqrt_box::compute_metrics): Protect possibly
13436 negative numbers in `nr' requests with a leading 0.
13438 Wed Apr 3 15:58:23 1991 James Clark (jjc at jclark)
13440 * eqn/special.c: New file.
13441 * eqn/eqn.y: Declare token SPECIAL. Make it right associative.
13442 Add new rule for simple.
13443 * eqn/lex.c (token_table): Add SPECIAL.
13444 * eqn/box.h: Declare make_special_box.
13445 * eqn/Makefile: Add special.[co].
13447 Sat Mar 30 10:57:53 1991 James Clark (jjc at jclark)
13449 * ps/devps/prologue: Possibly set packing to true while defining.
13450 Create grops dictionary here. Initialize local variables before
13451 defining procedures.
13452 (PICTURE): Rename to PBEGIN. Also do save, noop showpage, count
13453 the dictionary stack. Set strokeadjust and overprint to false if
13454 the relevant operators are defined.
13455 (PEND): New procedure.
13456 * ps/ps.c (ps_printer::~ps_printer): In the prolog just include
13457 prologue. Do everything else in the setup section.
13458 (ps_printer::do_import): Just call PBEGIN and PEND around the
13459 picture. Also push userdict before, and pop it afterwards.
13461 Wed Mar 27 07:59:50 1991 James Clark (jjc at jclark)
13463 * troff/node.c (bracket_node::tprint): Brackets were being printed
13466 * macros/tmac.an (SH, SS): Set fill mode.
13468 Tue Mar 26 07:46:31 1991 James Clark (jjc at jclark)
13470 * troff/div.c (top_level_diversion::begin_page): Set
13471 high_water_mark to 0.
13473 Fri Mar 22 09:19:46 1991 James Clark (jjc at jclark)
13475 * man/mdate.sh: New file.
13476 * man/mdate.c: Deleted.
13477 * man/Makefile: Use mdate.sh instead of mdate.
13480 * eqn/lex.c (do_gsize): Supply missing argument to error message.
13482 Tue Mar 19 11:06:50 1991 James Clark (jjc at jclark)
13484 * man/mdate.c: New file.
13485 * man/*.man: Replace modification date by @MDATE@.
13486 * man/Makefile (.man.n): Replace @MDATE@ by `mdate $<`.
13487 (mdate): New target.
13489 * lib/font.c (text_file::next): Deal with arbitrarily long lines.
13490 Remove illegal input characters.
13492 Mon Mar 18 08:32:25 1991 James Clark (jjc at jclark)
13494 * macros/tmac.s (pg*start-col): Do .ns *after* running the hooks.
13496 Sat Mar 16 03:52:25 1991 James Clark (jjc at jclark)
13498 * troff/div.c (begin_page): Change behaviour when
13499 !first_page_begun and !break_flag.
13501 * troff/input.c (do_name_test): Return 0 if argument is empty.
13503 * troff/input.c (read_long_escape_name): Require closing ] to be
13504 at same input level as opening [.
13506 * troff/input.c (read_increment_and_escape_name): New function.
13507 (get_copy, process_input_stack): Use this for \n.
13509 Fri Mar 15 00:31:48 1991 James Clark (jjc at jclark)
13511 * troff/div.c (top_level_diversion::begin_page): Ignore the
13512 current value of page_number if !first_page_begun.
13514 * groff.c (main): Fix declaration of buf.
13516 * troff/input.c (do_name_test): New function.
13517 (token::next): Implement \A.
13518 (token::next): Implement \e by turning it into a TOKEN_ESCAPE.
13519 (token::description, token::add_to_node_list, token::process):
13520 Handle TOKEN_ESCAPE.
13521 * troff/token.h: New token TOKEN_ESCAPE.
13523 Thu Mar 14 10:22:26 1991 James Clark (jjc at jclark)
13525 * pic/main.c (do_picture): Allow space before and after filename
13526 following `<'. Check that the filename is not empty.
13528 Wed Mar 13 12:49:40 1991 James Clark (jjc at jclark)
13530 * Version 1.01 released.
13532 * dvi/devdvi/CompileFonts: Add cm*ss10 fonts.
13534 * dvi/tmac.dvi: ftr HR to H.
13536 * macros/tmac.e: Round up computation of $r.
13538 * xditview/tmac.X: Don't give up completely in compatibility mode.
13539 Use \n(.s instead of \n[.s].
13541 * dvi/tmac.dvi: Don't give up completely in compatibility mode.
13542 Use \(ci instead of \[ci]. Use \n(.s instead of \n[.s].
13543 Add u to factors inside \s[...]. Rename frac to dvi-frac.
13544 Translate \(FM onto \[prime] and \(!/ onto \[slashnot]; use these
13545 short names in the char definitions.
13547 * ps/tmac.ps: Don't give up completely in compatibility mode.
13548 Fix the fraction definitions to use \n(.s and \(f/. Add an extra
13549 quote in front of \n(.s. Add u to factors inside \s[...].
13551 Mon Mar 11 12:01:20 1991 James Clark (jjc at jclark)
13553 * tty/tmac.tty: Call the nroff request.
13555 * macros/tmac.e ((x, )x): Better definitions that work properly
13557 (@0, @1): Helper macros for (x.
13559 * macros/tmac.e ($s, hl): Use \l rather than \D.
13561 * tty/tmac.tty: Make it work better in compatibility mode.
13562 (pchar): Rename to tty-char.
13564 * macros/tmac.e (@E): New macro.
13565 (r, i, b, rb, bi): Use @E.
13567 * macros/tmac.e (@F): Don't use (;...) syntax.
13569 * macros/tmac.e: Remove mention of \*(||/revisions. Mention that
13570 it was modified for groff.
13572 * macros/tmac.e: Make sure \n(ps and \n(es are >= \n(.V.
13574 * macros/tmac.e (<., .>): Removed.
13575 ([., .]): If \n(.V>=1v, use [] instead of superscripting.
13577 * macros/tmac.e: Remove check that groff is being used.
13579 * macros/tmac.e (@C): Change families only if using groff; turn
13580 compatibility mode off while changing familes. Save compatibility
13581 mode before changing families and restore it afterwards.
13583 * macros/tmac.e (@h): Remove test for offset + line length.
13585 * macros/tmac.e (sorry): Rename to @S. Use \$1 instead of \$0
13586 (lo, th, ac): Define to call @S instead of using als.
13588 * macros/tmac.e: Make $r and $R now contain \n(.v*100/\n(.sp, ie
13589 the ratio of the vertical spacing to the point size in units
13590 expressed as a percentage. Use these instead of $10r and $10R,
13591 Delete $10r and $10R.
13593 * lib/font.c (font::load): In default computation of space_width,
13594 divide by sizescale. Use scale_round.
13596 * macros/tmac.an (TP): Don't call `nf'.
13597 (an-do-tag): Don't call `fi'.
13599 Sun Mar 10 09:52:35 1991 James Clark (jjc at jclark)
13601 * troff/input.c (process_input_stack): Handle the case where
13602 spaces at the beginning of an input line are followed by a
13605 Thu Mar 7 20:18:07 1991 James Clark (jjc at jclark)
13607 * groff.c (device_table): Add PIC_X_OPTION for dvi device.
13608 * groff.sh: Use pic -x with the dvi device.
13610 * dvi/devdvi/FontMakefile (H): Don't use -s.
13612 * dvi/devdvi/HI, dvi/devdvi/HB: New files.
13613 * dvi/devdvi/Makefile: Add HI and HB to FONTS.
13614 * dvi/devdvi/FontMakefile: Add rules for HI and HB. Include these
13617 Mon Mar 4 13:20:14 1991 James Clark (jjc at jclark)
13619 * ps/psfig.diff: New file.
13620 * ps/tmac.psfig: New file.
13622 Sat Mar 2 00:15:09 1991 James Clark (jjc at jclark)
13624 * macros/tmac.s (]=, ref*do-tl, ref*bib-print): Deleted.
13625 (]-): Don't call ref*do-tl.
13627 * macros/tmac.s (ref*end-print): Use XP if [F not defined.
13629 * macros/tmac.s (ref*normal-print): Call FS rather than fn@do-FS.
13630 (fn@do-FS): Rename to fn*do-FS.
13632 * troff/input.c (transparent_translate): New function.
13633 (process_input_stack): Apply transparent_translate before calling
13634 diversion::transparent_output(unsigned char).
13636 Wed Feb 27 00:13:25 1991 James Clark (jjc at jclark)
13638 * troff/input.c (do_define_macro): Define the macro before calling
13641 * xditview/Makefile: Add DEVICES variable. Change install target
13644 Tue Feb 26 10:46:22 1991 James Clark (jjc at jclark)
13646 * groff.c (run_commands): Handle the possibility that there are
13647 child processes other than those forked by us.
13649 Sun Feb 24 21:32:30 1991 James Clark (jjc at jclark)
13651 * lib/string.c (string::append): New function.
13652 * lib/stringclass.h: Declare it.
13654 Thu Feb 21 11:49:26 1991 James Clark (jjc at jclark)
13656 * eqn/main.c (main): New option -N which sets
13657 no_newline_in_delim_flag.
13658 (do_file): If no_newline_in_delim_flag is set don't allow newlines
13660 * groff.c (main): Pass -N on to eqn.
13661 (help, synopsis): Mention -N.
13662 * groff.sh: Implement -N.
13664 Wed Feb 20 15:16:10 1991 James Clark (jjc at jclark)
13666 * macros/tmac.s (]=, ref*bib-print, ref*do-tl): New macros.
13667 (]-): Call ref*do-tl if ref*need-tl is non-zero.
13668 (XP): Allow as initializer.
13670 Tue Feb 19 14:09:06 1991 James Clark (jjc at jclark)
13672 * troff/env.c (environment::wrap_up_field): If field_spaces are
13673 non-zero and we have a current_tab, subtract padding from
13674 tab_distance. If this makes tab_distance <= 0, use the next tab
13675 stop instead. If there isn't any next tab or it's a left tab,
13676 wrap up the current tab.
13677 (environment::start_field): Initialize tab_precedes_field.
13678 (environment::wrap_up_tab): If there's a current field, update
13679 pre_field_width, field_distance and tab_precedes_field.
13680 * troff/env.h (environment::tab_precedes_field): New member.
13682 Fri Feb 15 01:24:00 1991 James Clark (jjc at jclark)
13684 * ps/ps.c (ps_printer::do_file): New function.
13685 (ps_printer::special): Bind to `file' special.
13686 (ps_printer::do_exec): Set ndefined_styles to 0.
13688 Sat Feb 9 03:03:04 1991 James Clark (jjc at jclark)
13690 * eqn/text.c (split_text): Grok \* and similar escapes sequences.
13691 Avoid stripping first character from the start of unrecognized
13692 escapes. Use lex_error instead of error to report errors.
13693 * eqn/lex.c (get_token): Rework handling of escapes.
13694 (lex_error): Move declaration into...
13697 * xditview/xditview.c (main): Make -page option work.
13699 * Makefile: Correct comment about -DBROKEN_SPOOLER and pageview.
13701 Wed Feb 6 12:28:43 1991 James Clark (jjc at jclark)
13703 * macros/tmac.s (B2): Correct size of box.
13705 Tue Feb 5 00:37:35 1991 James Clark (jjc at jclark)
13707 * macros/tmac.s (B2): Postpone drawing the box until in the
13708 top-level diversion.
13710 * tty/tmac.tty: Add font translations for C, CR, CW.
13712 * groff.c (synopsis, help): Document -i.
13713 * groff.sh: Implement -i.
13715 * macros/tmac.s (@NH): Put a `.' after multi-part numbers.
13716 Simplify the construction of SN.
13718 * troff/number.c (parse_term): Give `|' a higher precedence.
13719 * tbl/table.c (numeric_text_entry::simple_print): Parenthesise
13722 * macros/tmac.s (B2): Use par@finish instead of par@reset.
13724 Mon Feb 4 12:36:09 1991 James Clark (jjc at jclark)
13726 * lib/string.c (string::move): New function.
13727 * lib/stringclass.h: Declare it.
13729 Sat Feb 2 16:02:16 1991 James Clark (jjc at jclark)
13731 * troff/env.c (distribute_space): Add optional argument
13733 (environment::wrap_up_field): Call distribute_space with
13734 `force_forward' argument of 1.
13736 Fri Feb 1 19:36:33 1991 James Clark (jjc at jclark)
13738 * lib/string.c, lib/stringclass.h (string::operator+=(char)):
13739 Inline it. Move reallocation into...
13740 (string::grow1): New function.
13741 * pic/Makefile, tbl/Makefile, eqn/Makefile, ps/Makefile: Redo
13742 dependencies to include library header files.
13743 * lib/Makefile: Make string.c and lf.c depend on stringclass.h.
13745 Thu Jan 31 15:02:27 1991 James Clark (jjc at jclark)
13747 * macros/tmac.s (@NH): Use the same number registers than -ms does
13748 for the heading level counters. Use the same string that -ms does
13749 for the number for this heading.
13751 Wed Jan 30 14:25:40 1991 James Clark (jjc at jclark)
13753 * lib/new.c (operator new): Cast result of malloc to char *.
13755 * troff/input.c (spring_trap, lookup_request): Add assert that nm
13758 Tue Jan 29 18:08:05 1991 James Clark (jjc at jclark)
13760 * groff.c (main): Support -i.
13762 Sun Jan 27 13:23:17 1991 James Clark (jjc at jclark)
13764 * pic/pic.h: Include <osfcn.h>.
13766 * ps/ps.c: Add declaration of mktemp.
13768 * Makefile: Add -DHAVE_UNION_WAIT option for CPPDEFINES.
13769 * groff.c: If HAVE_UNION_WAIT is defined, declare wait()'s
13770 argument as union wait *.
13771 (run_commands): If HAVE_UNION_WAIT is defined cast wait()'s
13772 argument to union wait *.
13774 Sat Jan 26 12:04:52 1991 James Clark (jjc at jclark)
13776 * tty/tmac.tty: Add definition of \(co.
13778 * pic/object.c (make_arc): Only increase radius when radius
13779 strictly less than d.
13780 (arc_object::update_bounding_box): May need to add 4.0 to end_quad
13783 * troff/env.c (environment::environment(symbol),
13784 environment::environment(const environment *)): Initialize
13787 Sat Jan 19 08:18:35 1991 James Clark (jjc at jclark)
13789 * tbl/main.c (main): Add exit(0).
13791 * ps/ps.c (ps_printer::~ps_printer): Use fseek instead of rewind.
13793 * pic/main.c (main):
13794 * eqn/main.c (main):
13795 * tbl/main.c (main):
13796 * etc/soelim.c (main):
13797 * driver/printer.c (printer::~printer):
13798 * troff/node.c (real_output_file::~real_output_file,
13799 real_output_file::flush): Check for errors on stdout.
13801 * most files: Add 1991 to copyright notice.
13803 * macros/tmac.s: Don't test \n(.x and \n(.y.
13805 * troff/input.c (token::next): Rename `escape_char' label to
13806 `handle_escape_char' and `normal_char' label to
13807 `handle_normal_char'.
13809 Thu Jan 17 15:46:35 1991 James Clark (jjc at jclark)
13811 * groff.c (main, synopsis, help): Support -a option.
13812 * groff.sh: Likewise. Also eliminate Zflag variable by adding -z
13813 to trflags while parsing options.
13815 Tue Jan 15 13:07:27 1991 James Clark (jjc at jclark)
13817 * troff/number.c (parse_term): With `m', `M' and `n' scale
13818 indicators, convert scale factor to hunits before scaling.
13820 Mon Jan 14 12:39:12 1991 James Clark (jjc at jclark)
13822 * lib/font.c (scale_round): Better test for overflow when n is
13825 Thu Jan 10 11:10:56 1991 James Clark (jjc at jclark)
13827 * tbl/main.c (process_format): Add second argument of type
13828 options*. Change callers. Allow opt->tab_char as well as '\t'
13829 between format items.
13831 Mon Jan 7 12:30:18 1991 James Clark (jjc at jclark)
13833 * macros/tmac.an (PD): With no arguments, make sure register PD is
13835 (TH): Call PD with no argument, instead of setting register PD
13838 Sun Jan 6 11:18:39 1991 James Clark (jjc at jclark)
13840 * Version 1.00 released.
13842 Sat Jan 5 08:44:30 1991 James Clark (jjc at jclark)
13844 * ps/tmac.ps, xditview/tmac.X: Add font translation of C to CR.
13846 * dvi/devdvi/DESC: Mount CW instead of CR.
13848 * dvi/tmac.dvi: Add definition of \(tm.
13850 * dvi/devdvi/texsy.map: Add lh, and rh.
13851 * dvi/devdvi/texex.map: Add lt, rt, lb, rb, lk, rk.
13852 * dvi/devdvi/texmi.map: Add *o. Regenerate fonts.
13854 * dvi/devdvi/FontMakefile: Generate H from cmss10.
13855 * dvi/devdvi/Makefile: Install H.
13856 * dvi/devdvi/H: New file.
13858 Fri Jan 4 15:04:57 1991 James Clark (jjc at jclark)
13860 * troff/env.c (vertical_spacing): Don't allow vertical spacing to
13863 Thu Jan 3 13:41:19 1991 James Clark (jjc at jclark)
13865 * macros/tmac.s (@EN): Add \n(.V to the argument to ds@need.
13867 * macros/tmac.pic (PS): Avoid attempting to set negative indent.
13869 * macros/tmac.s (@EN): Handle the case where the equation is empty
13870 but the label is not.
13872 Wed Jan 2 10:31:44 1991 James Clark (jjc at jclark)
13874 * troff/groff.h: New warning category WARN_SPACE.
13875 * troff/input.c: Add WARN_SPACE to DEFAULT_WARNING_MASK. Add
13876 WARN_SPACE to warning_table.
13877 (interpolate_macro): Give a warning of type WARN_SPACE if the name
13878 is longer than two characters and is not defined, but the first
13879 two characters do make a defined name.
13881 * PROBLEMS: New file.
13883 * CHANGES: New file.
13884 * README-0.6, README-1.00: Deleted.
13886 * groff.c, groff.sh: Add X75-12 and X100-12 devices.
13887 * xditview/devX75/Makefile: Make devX75-12.
13888 * xditview/devX100/Makefile: Make devX100-12.
13890 * xditview/devX100/eqnchar, xditview/devX75/eqnchar,
13891 dvi/devdvi/eqnchar, ps/devps/eqnchar: Remove use of \R.
13893 Tue Jan 1 19:24:01 1991 James Clark (jjc at jclark)
13895 * README-0.7: Rename to README-1.00.
13897 * macros/tmac.pic: New file.
13898 * macros/Makefile (install.nobin): Install tmac.pic.
13900 Mon Dec 31 10:40:53 1990 James Clark (jjc at jclark)
13902 * troff/env.c (hyphen_word): Correct the test for whether the
13903 token is a hyphen. Reset npos to 0.
13905 * macros/tmac.s (par@sup-start, par@sup-end): New implementations.
13907 Sun Dec 30 15:53:13 1990 James Clark (jjc at jclark)
13909 * macros/tmac.s (ds*common-end): Call par*reset.
13911 (par@reset-indent): Deleted.
13913 * macros/tmac.s (@IP): Divert the label.
13915 Sat Dec 29 14:33:32 1990 James Clark (jjc at jclark)
13917 * xditview/draw.c (setGC): Use a line width of .1m rather than
13918 .04m by default; round rather than truncate value.
13920 * tbl/table.c (class empty_entry): New class.
13921 (empty_entry::empty_entry, empty_entry::line_type): New functions.
13922 (table::add_entry): Represent empty entries by objects of type
13924 (table_entry::line_type): Return -1.
13925 (table::determine_row_type): Ignore entries with line_type 0.
13926 Treat type -1 as non-lines.
13928 Fri Dec 28 15:04:41 1990 James Clark (jjc at jclark)
13930 * ps/devps/textmap, xditview/libXdvi/DviChar.c, tty/devlatin1/R.proto,
13931 macros/tmac.s: Rename \(-d to \(Sd.
13933 Thu Dec 27 12:35:47 1990 James Clark (jjc at jclark)
13935 * ps/devps/textmap: Add `sd', `/_' and `3d' characters.
13936 * xditview/libXdvi/DviChar.c: Likewise.
13937 * dvi/devdvi/texsy.map: Add `<<', `>>'.
13939 Wed Dec 26 13:33:23 1990 James Clark (jjc at jclark)
13941 * troff/div.c (top_level_diversion::begin_page): Call
13942 init_output() if the_output is 0.
13944 Sat Dec 22 12:35:29 1990 James Clark (jjc at jclark)
13946 * troff/input.c: Replace ESCAPE_E by ESCAPE_e and ESCAPE_C by
13948 (get_copy): Turn \E into ESCAPE_E.
13949 (token::process, asciify): Handle ESCAPE_E.
13951 * macros/tmac.s (ds*common-end, par@reset): Add `.rj 0'.
13953 (DS): Implement `.DS R'.
13955 Fri Dec 21 11:41:53 1990 James Clark (jjc at jclark)
13957 * macros/tmac.s (FS): New macro.
13959 * macros/tmac.s (fn@do-FS): Use @LP instead of LP.
13961 * macros/tmac.s (cov*tl-init): Remove after first execution
13962 instead of aliasing to @nop. Call top of page macro explicitly
13963 instead of setting trap; call @init first. Set pg@top as top of
13965 (cov*auto-init): Deleted. Set cov*tl-init instead of
13966 cov*auto-init as top of page trap.
13967 (TL, LP): Do a break instead of calling cov*tl-init.
13968 (cov*print): With RP format but no TL, alias FS and FE to @FS and
13969 @FE; in this case also give a warning and always start another
13970 page. No need to set pg@top here.
13971 (cov*tl-init): Rename to cov*first-page-init.
13973 * macros/tmac.s (RP): Do `.pn 0'.
13974 (cov*tl-init): With RP format don't do `.pn 0'.
13976 * macros/tmac.s (pg@cs-top): Set no space mode.
13978 * macros/tmac.s (par@TL, par@AU, par@AI): New macros.
13979 (cov*ab-init): Alias TL, AU and AI to these.
13981 Thu Dec 20 10:10:50 1990 James Clark (jjc at jclark)
13983 * macros/tmac.s (@EQ): Move the space before the equation into @EN
13984 (@EN): Do nothing unless \n[dl] is > 0.
13986 Tue Dec 18 12:20:47 1990 James Clark (jjc at jclark)
13988 * pic/object.c (ellipse_object::radius): New function.
13990 * VERSION: Change version to 0.7.
13992 * tbl/table.c (block_entry::do_divert): Declare return type as
13994 (block_entry::divert, alphabetic_block_entry::divert): Return 1.
13996 Mon Dec 17 12:30:34 1990 James Clark (jjc at jclark)
13998 * troff/column.c: New file.
13999 * troff/Makefile: Corresponding changes.
14001 * troff/hvunits.c (scale(vunits, vunits, vunits)): New function.
14004 * troff/div.c (top_level_diversion::space): If the space causes
14005 the first-page transition and springs a trap, truncate the space
14008 Fri Dec 14 12:30:02 1990 James Clark (jjc at jclark)
14010 * ps/ps.c (ps_printer::do_import): Add a `clear' after including
14013 * pic/troff.c (troff_output::line_thickness,
14014 troff_output::set_fill): Do a horizontal motion to compensate for
14015 the width of the \D escape sequence.
14017 Thu Dec 13 10:17:14 1990 James Clark (jjc at jclark)
14019 * xditview/tmac.X: Reinstate definition of \(rn, but only for X100
14022 * eqn/sqrt.c (sqrt_box::compute_metrics): Supply missing argument
14025 * tbl/table.c (simple_entry::simply_print): Don't declare as pure.
14026 Supply empty definition.
14027 (text_entry::simple_print, simple_text_entry::simple_print):
14028 Delete declarations.
14029 (table::add_entry): Represent empty entries by objects of type
14032 Wed Dec 12 08:50:48 1990 James Clark (jjc at jclark)
14034 * troff/Makefile: Remove -DHYPHEN_CONTROL from DEFINES.
14036 * tbl/table.c (left_text_entry::add_tab): New function.
14038 * macros/tmac.s: Make @RT an alias for par@reset. Make RT
14039 initialize like LP.
14041 Mon Dec 10 11:19:55 1990 James Clark (jjc at jclark)
14043 * troff/env.c (environment::start_field): Give an error message if
14044 there is no next tab.
14046 Sun Dec 9 11:46:40 1990 James Clark (jjc at jclark)
14048 * troff/env.c (hyphenate): Skip initial elements with zero
14051 * macros/tmac.s (par@init): Keep VS in points rather than units.
14053 Sat Dec 8 23:00:27 1990 James Clark (jjc at jclark)
14055 * pic/main.c (main): Implement `-c' option.
14056 * pic/output.h: Declare make_tpic_output().
14057 * pic/tex.c (tex_output::set_pen_size): Make it virtual and
14059 (tpic_output): New class.
14060 (tpic_output::tpic_output, tpic_output::set_pen_size,
14061 tpic_output::command, make_tpic_output): New functions.
14063 Fri Dec 7 11:57:41 1990 James Clark (jjc at jclark)
14065 * tbl/main.c (main): Call `.ab' if \n(.g is false. Define TS/TE
14066 if they're not already defined.
14067 * tbl/table.c (init_output): Don't test \n(.g.
14069 * troff/input.c (do_if_request): Delete `g' condition. Recognize
14070 `d', `r' and `c' conditions even in compatibility mode.
14072 Tue Dec 4 09:13:47 1990 James Clark (jjc at jclark)
14074 * ps/tmac.ps (ps-bb): Protect against negative numbers in bounding
14077 Mon Dec 3 07:18:26 1990 James Clark (jjc at jclark)
14079 * troff/env.h (environment::prev_line_interrupted): New member.
14080 (environment::get_prev_line_interrupted): New function.
14081 * troff/env.c (environment::newline): Set prev_line_interrupted.
14082 (environment::environment(const environment *),
14083 environment::environment(symbol)): Initialize
14084 prev_line_interrupted.
14085 * troff/input.c (process_input_stack): Don't give special
14086 treatment to space and newline at the beginning of the line if the
14087 previous line was interrupted.
14089 Sat Dec 1 15:48:37 1990 James Clark (jjc at jclark)
14091 * eqn/eqn.y: Disallow PRIME by itself.
14092 * eqn/lex.c (token_table): Bind `opprime' instead of `prime' to
14094 (def_table): Remove definition of '. Define prime to be `.
14096 * eqn/eqn.y: Split off part of rule `script' into a new rule
14099 Fri Nov 30 10:23:44 1990 James Clark (jjc at jclark)
14101 * macros/tmac.s ({, }): New string aliases.
14103 Thu Nov 29 11:34:40 1990 James Clark (jjc at jclark)
14105 * README-0.7: New file.
14107 Wed Nov 28 10:09:57 1990 James Clark (jjc at jclark)
14109 * macros/tmac.s: New file.
14110 * man/groff_ms.man: New file.
14111 * Makefile: Add definition of TMAC_S. Pass TMAC_S in SUBFLAGS.
14112 * Makefile.bd: Similarily.
14113 * man/Makefile: Add groff_ms.n to MAN7PAGES. Replace @TMAC_S@. Add
14114 definition of TMAC_S.
14115 * macros/Makefile: Add definition of TMAC_S. Install tmac.s.
14116 * macros/TODO: New file.
14118 Sat Nov 24 20:04:54 1990 James Clark (jjc at jclark)
14120 * troff/env.c (right_justify): New function.
14121 (init_env_requests): Bind this to request "rj".
14122 (center_lines): Set right_justify_lines to 0. If we get a bad
14123 integer, center 1 line.
14124 (environment::environment(symbol), environment::environment(const
14125 environment *)): Initialize right_justify_lines.
14126 (environment::get_right_justify_lines): New function.
14127 (init_env_requests): Bind this to number_register ".rj".
14129 * troff/env.c (environment::choose_breakpoint): Implement
14130 hyphenation_margin and hyphenation_space.
14131 (environment::get_hyphenation_space,
14132 environment::get_hyphenation_margin): New functions.
14133 (init_env_requests): Bind these to .hys and .hym.
14134 (hyphenation_space_request, hyphenation_margin_request): New
14136 (init_env_requests): Bind these to hys and hym.
14137 (environment::environment(symbol), environment::environment(const
14138 environment *)): Initialize hyphenation_margin and
14140 * troff/env.h: Corresponding changes to class environment.
14142 Fri Nov 23 09:08:16 1990 James Clark (jjc at jclark)
14144 * troff/div.c (blank_line): Always do a break.
14146 * eqn/box.c (do_text): Turn off escapes while appending text to
14149 Thu Nov 22 10:58:59 1990 James Clark (jjc at jclark)
14151 * troff/input.c (while_break_request, while_continue_request): New
14153 (init_input_requests): Bind these to "break" and "continue".
14154 (while_depth, while_break_flag): New variables.
14155 (while_request): Update while_depth. Break out of loop if
14156 while_break_flag is set.
14158 Wed Nov 21 10:54:40 1990 James Clark (jjc at jclark)
14160 * tbl/table.c (init_span_reg): Initialize span_width_reg to \n(.H
14163 Mon Nov 19 00:45:03 1990 James Clark (jjc at jclark)
14165 * Makefile: Include -DBROKEN_SPOOLER by default. Expand comment.
14167 * stringify: New file.
14168 * Makefile (groff.o): Use stringify.
14170 * xditview/tmac.X: Remove definition of \(rn.
14171 * xditview/libXdvi/DviChar.c: Remove radicalex from
14174 Sat Nov 17 10:44:58 1990 James Clark (jjc at jclark)
14176 * tbl/table.c (table::add_entry): Allow alphabetic text blocks.
14177 (alphabetic_block_entry::alphabetic_block_entry,
14178 alphabetic_block_entry::divert, alphabetic_block_entry::print):
14180 (block_entry::divert): Split off body into ...
14181 (block_entry::do_divert): If the block is alphabetic, subtract 2n
14182 from the line length; also update the span width to dl+2n, and the
14183 alphabetic span width to dl.
14185 * driver/input.c (do_file): While reading argument to D command,
14186 when expanding buffer, multiply szp by sizeof(int) rather than 2
14187 in the argument to memcpy.
14189 * tbl/table.c (compute_span_width): Add 2n rather than 1n to the
14190 width of alphabetic columns.
14192 Fri Nov 16 06:34:27 1990 James Clark (jjc at jclark)
14194 * troff/node.c (lookup_family): Supply second argument to lookup.
14196 * troff/dictionary.c (dictionary::lookup): After an unsuccesful
14197 search, return immediately if v is 0.
14199 * pic/troff.c: Define EQN_NO_EXTRA_SPACE_REG.
14200 (troff_output::start_picture): Set this reg.
14201 (troff_output::end_picture): Remove this reg
14202 * eqn/box.c (box::extra_space): Don't produce `\x's if
14203 EQN_NO_EXTRA_SPACE_REG is defined.
14205 * eqn/eqn.y: Allow just a PRIME to be a `simple'.
14206 * eqn/text.c (split_text): Map ' to \(fm when it's the first
14209 Thu Nov 15 10:35:06 1990 James Clark (jjc at jclark)
14211 * macros/tmac.e: Use font 3 instead of B in $c. Remove `bd'
14214 * troff/div.c (top_level_diversion::top_level_diversion):
14215 Initialize page_number to 0.
14217 Wed Nov 14 21:41:58 1990 James Clark (jjc at jclark)
14219 * groff/troff (environment::environment(const environment *)):
14220 Initialize name to e->name, rather than "anonymous".
14222 Sat Nov 10 01:59:37 1990 James Clark (jjc at jclark)
14224 * xditview/libXdvi/Dvi.c (ShowDvi): If eof is encountered, reset
14225 requested_page. Split middle part into ...
14226 (FindPage): New function.
14227 (SetValues): If we don't yet know the last page, and the requested
14228 page is greater than the current page, call FindPage.
14229 Update the font_map_string before doing this.
14231 * xditview/tmac.X: Add definitions of \(sq, \(ga, \(dg and \(dd.
14232 Translate \(lh and \(rh into left and right double arrows.
14234 * troff/node.c (class hyphen_inhibitor_node): New class.
14235 (hyphen_inhibitor_node::hyphen_inhibitor_node,
14236 hyphen_inhibitor_node::copy, hyphen_inhibitor_node::same,
14237 hyphen_inhibitor_node::type,
14238 hyphen_inhibitor_node::get_hyphenation_type): New functions.
14239 (node::add_discretionary_hyphen): Use hyphen_inhibitor_node rather
14240 than dbreak_node(0, 0) to represent a `\%' at the beginning of a
14243 Fri Nov 9 16:05:38 1990 James Clark (jjc at jclark)
14245 * troff/node.h (dummy_node::get_hyphenation_type,
14246 transparent_dummy_node::get_hyphenation_type): Declare them.
14247 * troff/node.c: (dummy_node::get_hyphenation_type,
14248 transparent_dummy_node::get_hyphenation_type): New functions.
14250 Wed Nov 7 10:09:06 1990 James Clark (jjc at jclark)
14252 * xditview/libXdvi/draw.c: If M_PI not defined after including
14253 math.h, then define it.
14255 * xditview/Makefile: Add definition of AR. Pass it to the submake
14257 * xditview/libXdvi/Makefile: Add definitions of AR and RANLIB.
14259 Tue Nov 6 10:14:27 1990 James Clark (jjc at jclark)
14261 * troff/dictionary.h (object_dictionary::alias): Declare return
14263 * troff/dictionary.c (object_dictionary::alias): Return non-zero
14264 if the old name was defined.
14265 * troff/input.c (alias_macro): Give a warning if the old name was
14267 * troff/reg.c (alias_reg): Likewise.
14269 Mon Nov 5 00:31:39 1990 James Clark (jjc at jclark)
14271 * troff/input.c (token::next): Delete implementation of \R.
14273 * macros/Makefile: Strip comments from tmac.e while installing it.
14275 * troff/input.c: New variable `nroff_mode'.
14276 (troff_request, nroff_request): New functions.
14277 (init_input_requests): Bind `troff' and `nroff' to troff_request
14279 (do_if_request): Compute results of t and n conditions from
14282 * text/text.c (split_text): Fix typo in >=.
14284 * eqn/lex.c: Add definition of `==' to def_table.
14286 Fri Nov 2 02:49:09 1990 James Clark (jjc at jclark)
14288 * pic/tex.c (tex_output::start_picture): Change the definitions of
14289 \graph and \graphtemp so that they work properly with Plain TeX.
14291 * pic/tex.c (tex_output::solid_arc): Ensure that the second angle
14292 argument to `ar' is not less than the first.
14294 * pic/pic.y: Allow a comma between elements of the variable list
14295 in the argument to `reset'.
14297 * pic/object.c (arc_object::arc_object): Fix computation of
14300 * eqn/main.c (main): Add exit(0).
14302 Thu Nov 1 02:03:50 1990 James Clark (jjc at jclark)
14304 * troff/div.c (begin_page): Test no_space_mode after doing the
14305 break, but still push the page ejector cookie before doing the
14306 break. Also set the next page number after doing the break.
14308 * xditview/xditview.c (NewFile): Don't set the title and icon name
14309 if this is the first file and its name is `-'.
14310 * groff/groff.c: Define a new device flag XT_OPTION. Set it for
14311 the X75 and X100 devices.
14312 (main): If a device has the XT_OPTION flag set and there's exactly
14313 one file argument, pass the driver -xrm and -title options to set
14314 the icon name and window title to the name of the file.
14316 * troff/env.c (environment_switch): If there was an argument but
14317 it wasn't a valid number or name, then pop an environment but
14318 don't give an error message on underflow.
14320 * troff/number.c (start_number): Correct spelling in error message.
14322 * troff/input.c (token::delimiter): Don't print an error message
14325 * xditview/libXdvi/parse.c (ParseInput): In case 'D', only call
14326 ParseDrawFunction if dw->display_enable is true.
14328 Wed Oct 31 05:49:50 1990 James Clark (jjc at jclark)
14330 * pic/pic.y: Parse text positioning like normal attributes, so as
14331 to allow `"text" at 0,0 ljust'. Don't allow `center' as a
14332 positioning attribute.
14334 Mon Oct 29 22:50:38 1990 James Clark (jjc at jclark)
14336 * tbl/main.c (process_data): When in state START while reading a
14337 text block, don't change to state MIDDLE if c is a newline.
14339 Sun Oct 28 21:59:56 1990 James Clark (jjc at jclark)
14341 * dvi/dvi.c (dvi_printer::begin_page): Rename `i' variable to `j'
14342 so as to avoid shadowing parameter.
14344 Wed Oct 24 18:35:39 1990 James Clark (jjc at jclark)
14346 * tbl/table.c (trim_space): Deleted.
14347 (table::add_entry): Don't call trim_space.
14349 Mon Oct 22 03:48:39 1990 James Clark (jjc at jclark)
14351 * VERSION: Change version to 0.6.
14353 * troff/number.c (parse_expr): Make == work.
14355 Sat Oct 20 11:28:17 1990 James Clark (jjc at jclark)
14357 * man/grog.man: New file.
14358 * man/Makefile: Add grog.n to MAN1PAGES.
14359 * etc/grog.sh: New file.
14360 * etc/Makefile: Install grog.sh as grog.
14362 Fri Oct 19 11:17:15 1990 James Clark (jjc at jclark)
14364 * troff/input.c (token::next): Implement \E.
14366 Thu Oct 18 11:56:24 1990 James Clark (jjc at jclark)
14368 * xditview/tmac.X: Change font translations to match tmac.ps.
14370 * troff/input.c (non_empty_name_warning): Don't give a warning if
14371 `\{' terminates the name.
14373 Tue Oct 16 10:04:23 1990 James Clark (jjc at jclark)
14375 * ps/devps/symbol.diff: New file.
14376 * ps/devps/FontMakefile: Mention symbol.diff.
14378 Sun Oct 14 11:46:46 1990 James Clark (jjc at jclark)
14380 * troff/node.c (font_position): Use get_long_name to read the
14383 * troff/env.c (environment_switch): If we get a number that's < 0
14384 or >= NENVIRONMENTS, treat it like a name.
14385 Change NENVIRONMENTS to 10.
14387 * troff/groff.h: Remove definition of FONTS_MAX.
14388 * troff/node.h (class font_family): Make map a pointer instead of
14389 an array. Add a map_size member. Make it a class. Make nm const
14390 and public. Make invalidate_fontno a friend.
14391 * troff/node.c: Define font_table_size. Make font_info a pointer
14392 rather than an array.
14393 (class troff_output_file): Allocate font_position dynamically. Add
14394 nfont_positions member.
14395 (troff_output_file::set_font): Grow font_position if necessary.
14396 (troff_output_file::~troff_output_file): Delete font_position.
14397 (troff_output_file::troff_output_file): Allocate font_position.
14398 (grow_font_table): New function.
14399 (troff_output_file::really_begin_page,
14400 troff_output_file:really_copy_page): Use nfont_positions rather
14402 (mount_font_no_translate, mount_style): Call grow_font_table if
14404 (font_family::font_family): Allocate map.
14405 (font_family::make_definite): Grow map if necessary. Use
14406 font_table_size instead of FONTS_MAX.
14407 (font_family::~font_family): New function.
14408 (invalidate_fontno): Use font_family::map_size.
14409 (get_fontno, env_space_width, env_half_narrow_space_width,
14410 env_narrow_space_width, symbol_fotno, is_good_fontno,
14411 get_bold_fontno, make_glyph_node): Use font_table_size rather than
14413 (next_available_font_position): Never return 0.
14415 Fri Oct 12 10:17:52 1990 James Clark (jjc at jclark)
14417 * ps/tmac.ps: Add font translations for compatibility with dpost.
14419 Thu Oct 11 12:09:03 1990 James Clark (jjc at jclark)
14421 * eqn/pile.c: Rename default_baseline_sep to baseline_sep.
14422 Move BASELINE_SEP_FORMAT and COLUMN_WIDTH_FORMAT into pbox.h.
14423 Move definitions baseline_sep, shift_down, column_sep,
14424 matrix_side_sep into...
14425 * eqn/box.c: Add them to param_table.
14426 * eqn/pbox.h: Add declarations to pbox.h.
14428 * troff/input.c (set_string): Cast value to unsigned char *.
14430 * troff/token.h (process_input_stack): Declare it static before
14431 declaring it a friend.
14433 Wed Oct 10 09:59:13 1990 James Clark (jjc at jclark)
14435 * dvi/devdvi/texex.map: Fix positions of extensible brace middle
14437 * dvi/devdvi/EX: Regenerate.
14439 * troff/input.c (init_charset_table): Make ", ', ), ], *, \(dg
14442 Tue Oct 9 08:34:02 1990 James Clark (jjc at jclark)
14444 * eqn/lex.c: In defaults_table, make definition of `dot' call
14445 `dot_def'. Don't explicitly make it roman. Similarily for other
14448 * pic/lex.c (for_input::for_input): Add by_is_multiplicative
14450 (for_input::get, for_input::peek): Use this.
14451 (do_for): Add by_is_multiplicative argument.
14452 * pic/pic.y: Change optional_by clause to allow '*' after `by'.
14453 Change semantic value of optional_by to be a double plus a flag
14454 saying whethet the by clause is multiplicative.
14456 * eqn/lex.c (get_delimited_text): Remember location of start of
14457 definition. Improve error handling when EOF is encountered.
14459 * lib/font.h: Rename handle_x_command to
14460 handle_unknown_font_command.
14461 * lib/font.c (font::load): Call handle_unknown_font_command for
14462 any unknown command in the font description file. Don't call
14463 handle_x_command. Include the name of the command in the argv.
14464 Improve message for unknown command after kernpairs or charset
14466 * ps/ps.c (ps_font::handle_x_command): Rename to
14467 handle_unknown_font_command. Remove message about `x download'
14468 command. Give error message for wrong number of arguments.
14469 * ps/devps/afmtodit: Generate `encoding' instead of `x encoding'.
14470 * dvi/dvi.c (dvi_font::handle_x_command): Rename to
14471 handle_unknown_font_command. Give an error message for wrong
14472 number of arguments. Rename design_size to designsize.
14473 * dvi/tfmtodit.c (main): Generate `checksum' instead of `x
14474 checksum', `designsize' instead of `design_size'.
14476 Mon Oct 8 00:38:55 1990 James Clark (jjc at jclark)
14478 * eqn/*.[chy]: Change underaccent to uaccent.
14480 * eqn/eqn.y: Add rule for underaccent. Declare UNDERACCENT token;
14481 give it the same precedence as ACCENT.
14482 * eqn/other.c (make_underaccent_box): New function.
14483 * eqn/box.h: Declare it.
14484 * eqn/lex.c: Add UNDERACCENT to token_table. Add utilde to
14487 Sun Oct 7 11:25:16 1990 James Clark (jjc at jclark)
14489 * pic/pic.y (reset_all): New function. Called in rule for RESET.
14490 (parse_init): Call reset_all.
14491 (define_variable): When defining scale reset only those
14492 pre-defined variables that are scaled.
14493 (defaults_table): Add `scale' as non-scaled value.
14495 * pic/pic.y: Redo parsing of text adjustments: parse adjustments
14496 together with the text; allow any number of positioning words;
14497 allow center as a positioning word.
14499 * pic/object.c (output::compute_scale): Get picture maximum height
14500 and width from variables called maxpswid and maxpsht.
14501 * pic/pic.y: Add maxpswid and maxpsht to defaults_table.
14503 Sat Oct 6 10:16:56 1990 James Clark (jjc at jclark)
14505 * pic/object.c (object_spec::make_text): Multiply textht by number
14508 * pic/pic.y: Allow `sprintf("string", expr,...)' wherever text can
14510 (do_sprintf): New function.
14511 (pic.gperf): Add sprintf token.
14512 (text, sprintf): New rules.
14514 * pic/pic.y: `rand()' with no arguments returns a random number
14515 in the range [0,1).
14517 * pic/pic.y: Allow a bare expression to be an attribute: change
14518 precedences to support this. Change optional_ordinal rule to
14519 optional_ordinal_last to avoid reduce/reduce conflict.
14520 * pic/object.c (object_spec::object_spec): Initialize direction.
14522 * pic/pic.y: Implement ^ operator meaning exponentiation.
14524 * troff/node.h: Add default argument to mount_font.
14525 * troff/node.c (font_position): Read an optional third argument
14526 giving the external_name.
14527 (mount_font): Add optional argument giving the external_name.
14528 (mount_font_not_translate): Have additional argument giving
14529 external name. Use this name to load the font. Pass both names
14530 to font_info::font_info.
14531 (font_info::font_info): Have additional argument giving
14533 (class tfont): New member external_name.
14534 (font_info::get_tfont): Use external name to construct tfont_spec.
14536 Fri Oct 5 04:03:13 1990 James Clark (jjc at jclark)
14538 * eqn/lex.c (init_table): Add argument giving device. Define
14539 name of device to be "1".
14540 (do_ifdef): Counts as true if the argument has been defined with
14542 * eqn/main.c (main): Call init_table with device argument. Make
14543 device local to main.
14544 * eqn/eqn.h: Change declaration of init_table. Remove declaration
14547 * pic/lex.c (get_delimited): Allow text to be delimited by
14548 matching {}s. Don't recognize ending delimiter within a string.
14550 * troff/input.c (get_delim_name): New function.
14551 (token::next): Implement \C.
14553 * lib/font.c (font::load): Grok ---. Add an alias for each
14554 character based on its code.
14555 (font::get_code_width): Deleted.
14556 * lib/font.h (class font): Declare font::number_to_index().
14557 Remove declaration of font::get_code_width.
14558 * lib/nametoindex.c (font::name_to_index): Add 512 rather than 256
14559 to indices of named characters.
14560 (font::number_to_index): New function.
14561 * troff/input.c (font::number_to_index): New function.
14562 (get_charinfo_by_number, charinfo::get_number,
14563 charinfo::set_number): New functions.
14564 (token::next): Turn \N into a TOKEN_NUMBERED_CHAR.
14565 (token::process, token::description, token::get_char,
14566 token::add_to_node_list, token::operator==): Handle
14567 TOKEN_NUMBERED_CHAR.
14568 * troff/charinfo.h: Declare get_charinfo_by_number,
14569 charinfo::get_number, charinfo::set_number. Add NUMBERED flag to
14571 (charinfo::numbered): New function.
14572 * troff/token.h: Add TOKEN_NUMBERED_CHAR.
14573 * troff/env.h (class environment): Remove declaration of ...
14574 * troff/env.c (environment::make_numbered_char_node): Deleted.
14575 * troff/node.c (make_numbered_node): Deleted.
14576 (class numbered_glyph_node): Remove.
14577 (troff_output_file::put_char_width, troff_output_file::put_char):
14578 Handle numbered chars.
14579 (troff_output_file::numbered_char): Removed.
14580 (tfont::get_code_width): Removed.
14581 (make_glyph_node): Don't search special fonts for numbered
14583 * troff/node.h: Remove declaration of make_numbered_node.
14584 * driver/input.c (do_file): Handle N command.
14585 * driver/printer.h: Add declaration of ...
14586 * driver/printer.c (printer::set_numbered_char): New function.
14587 * dvi/tfmtodit.c (main): Generate unnamed entries.
14588 * ps/devps/afmtodit: Likewise.
14589 * xditview/xtotroff.c (MapFont): Likewise.
14590 * xditview/libXdvi/parse.c (ParseInput): Grok N command.
14592 * tbl/main.c (process_format): If multiple widths are specified
14593 for a column but all the widths are the same, don't give an error
14596 * tbl/table.c (table::do_row): If the current row is all lines and
14597 the stuff doesn't contains a line, mark the top of the row after
14598 printing stuff before the row. If the current row is not all
14599 lines and the stuff doesn't contain a line, don't unnecessarily
14600 mark the top of the row before printing the stuff.
14602 Mon Oct 1 11:42:00 1990 James Clark (jjc at jclark)
14604 * troff/groff.h: Remove MAX_PATH.
14605 * troff/input.c (open_file): Dynamically allocate space for the
14607 (open_mac_file, process_macro_file): Corresponding changes.
14609 Sun Sep 23 18:56:26 1990 James Clark (jjc at jclark)
14611 * troff/node.h (class output_file): Make copy_file pure. Add
14612 vspace method ifdef COLUMN. Add is_printing method.
14613 * troff/node.c: Add class printing_reg. Add class
14614 real_output_file. Derive other output_file classes from
14615 real_output_file; in these classes rename begin_page to
14616 really_begin_page, print_line to really_print_line, copy_file to
14617 really_copy_file, transparent_char to really_transparent_char.
14618 Move output_file::flush to real_output_file. Add printing member
14619 to class output_file.
14620 * troff/div.h: Remove printing member from top_level_diversion.
14621 Add vspace member function to class diversion ifdef COLUMN. Add
14622 some declarations ifdef COLUMN.
14623 * troff/div.c (top_level_diversion::copy_file,
14624 top_level_diversion::transparent_output,
14625 top_level_diversion::output): Don't test printing member before
14627 * troff/input.c: Handle initial variable_space_request ifdef
14629 * troff/Makefile: Add column.c but comment it out. Add -DCOLUMN
14630 but comment it out.
14632 Sat Sep 22 11:32:22 1990 James Clark (jjc at jclark)
14634 * troff/div.c (diversion::need): Make any space forced. If we
14635 sprung a trap, set truncated_space to minus the distance to the
14636 trap and set needed_space to the amount that was needed.
14637 (top_level_diversion::space): A forced space turns no_space_mode
14639 (class constant_vunits_reg): New class.
14640 (init_div_requests): Implement number registers .trunc and .ne
14641 using constant_vunits_reg.
14642 (class truncated_space_reg): Deleted.
14644 * troff/div.h: Don't have a no_space_mode member in diversion.
14645 Instead have it in top_level_diversion.
14646 * troff/div.c (diversion::diversion): Don't initialize
14648 (top_level_diversion::top_level_diversion): Initialize
14650 (no_space, restore_spacing): Do nothing if curdiv != topdiv.
14651 (macro_diversion::output): Don't clear no_space_mode.
14653 * troff/input.c (diverted_space_node::reread): Don't call
14654 environment::do_break. In fill mode, act like a blank line.
14655 (diverted_copy_file_node::reread): Don't call
14656 environment::do_break.
14658 * troff/div.c (blank_line): New function.
14659 * troff/div.h: Declare it.
14660 * troff/input.c (process_input_stack): Call it.
14662 * troff/div.c (truncated_space_reg::get_string): New function.
14663 (init_div_requests): Bind to .trunc.
14664 (space_request, top_level_diversion::space,
14665 top_level_diversion::output, macro_diversion::space,
14666 macro_diversion::output): Update truncated_space.
14667 (macro_diversion::output): Redo calculations when trap sprung.
14668 (macro_diversion::output, macro_diversion::space): No need for
14671 * troff/div.c (top_level_diversion::output): Set nl_reg_contents
14672 after truncating post line spacing.
14674 Fri Sep 21 11:27:25 1990 James Clark (jjc at jclark)
14676 * ps/devps/prologue (MF, SF): Make them work even if setfont is
14677 defined as a procedure rather than as an operator.
14679 Thu Sep 20 12:55:05 1990 James Clark (jjc at jclark)
14681 * troff/div.c (macro_diversion::space): Ignore no_space_mode.
14683 Wed Sep 19 10:54:37 1990 James Clark (jjc at jclark)
14685 * troff/div.c (top_level_diversion::output): Merge
14686 output_file::print_line and output_file::end_of_line member
14688 * troff/div.h (class output_file):
14689 * troff/node.c (troff_output_file::print_line,
14690 troff_output_file::end_of_line, output_file::end_of_line,
14691 ascii_output_file::print_line, suppress_output_file::print_line):
14692 Corresponding changes.
14694 Tue Sep 18 11:31:47 1990 James Clark (jjc at jclark)
14696 * troff/input.c (token::next): Don't give a warning for `\.'.
14698 * troff/env.c (environment::get_center_lines): New function.
14699 (init_env_requests): Bind number register .ce to it.
14700 * troff/env.h: Declare it.
14701 * tbl/table.c (table::init_output): Define reset macro to restore
14702 .ce. If center option not given, store .ce in SAVED_CENTER_REG.
14704 (table::print): If center option not given, then imply center
14705 option if SAVED_CENTER_REG > 0.
14707 Mon Sep 17 09:19:19 1990 James Clark (jjc at jclark)
14709 * ps/devps/Makefile: Remove T from FONTS. Remove TSymbol.ps and
14710 Troff.ps from DOWNLOAD.
14712 * troff/Makefile: Change comment in DEFINES to avoid confusing
14715 * ps/ps.c (ps_printer::do_exec): Allow newlines within PostScript
14716 code. Don't try to catch errors with stopped.
14717 (check_line_lengths): New function.
14718 * ps/devps/prologue (EXEC): Deleted.
14719 (EBEGIN, EEND): New procedures.
14721 Sun Sep 16 14:51:15 1990 James Clark (jjc at jclark)
14723 * troff/input.c: Include request.h before node.h.
14724 * troff/node.c: Likewise.
14725 * troff/env.c: Likewise.
14726 * troff/div.c: Likewise.
14727 * troff/node.h (class special_node): Store argument as a macro
14728 rather than a char *.
14729 * troff/node.c (special_node::special_node, special_node::copy):
14731 (special_node::~special_node): Deleted.
14732 (special_node::tprint): Deleted.
14733 (special_node::tprint_start, special_node::tprint_end,
14734 special_node::tprint_char): New functions.
14735 (troff_output_file::special): Deleted.
14736 (troff_output_file::start_special, troff_output_file::end_special,
14737 troff_output_file::special_char): New functions.
14738 * troff/input.c (special_node::tprint): New function.
14739 (do_special): Use macro not char *.
14740 (do_transparent_macro): Deleted.
14741 (token::next): Don't call do_transparent_macro.
14743 * troff/input.c (token::next): Add 'Y' case.
14744 (do_transparent_macro): New function.
14745 * troff/node.c (troff_output_file::special): Handle newlines with
14746 argument using new continuation convention.
14747 * driver/input.c (get_string): Cope with continuation convention.
14748 (do_file): Don't call skip_line after calling get_string(1).
14749 * ps/ps.c (ps_printer::special, ps_printer::do_import,
14750 ps_printer::do_def, ps_printer::do_exec): Cope with newlines in
14752 * xditview/libXdvi/parse.c (ParseInput): Ignore lines starting
14755 Sat Sep 15 19:00:10 1990 James Clark (jjc at jclark)
14757 * troff/input.c (asciify): By default, illegal input characters
14758 should return empty string.
14760 * troff/input.c (copy_file): Handle first page transition like title.
14761 (token::next, process_input_stack): Grok COPY_FILE_REQUEST.
14763 * troff/input.c (token::next): Improve error message for EOF after
14765 (input_char_description): New function.
14766 (get_char_for_escape_name): Use input_char_description.
14767 (token::next): Warn about unrecognized escape sequences.
14768 (warning_table): Add WARN_ESCAPE.
14769 * troff/groff.h: Declare WARN_ESCAPE. Change WARN_TOTAL
14772 * troff/token.h: Remove declaration of process_input_stack.
14774 * troff/input.c: Remove declaration of init_hyphen_requests.
14775 * troff/request.h: Correct spelling in declaration of same.
14777 * troff/input.c (token::next): Check whether escape_char is 0.
14779 Fri Sep 14 12:09:25 1990 James Clark (jjc at jclark)
14781 * groff.c (main, usage, help): Implement -P and -L options.
14782 * groff.sh: Likewise.
14784 * troff/input.c (token::next): Use some gotos to avoid code
14787 * troff/input.c (get_long_name, get_name, read_long_ecsape_name):
14788 Avoid calling symbol::symbol if name empty.
14790 Thu Sep 13 06:21:45 1990 James Clark (jjc at jclark)
14792 * troff/input.c (init_input_requests): Make \n(.x return the major
14793 version number and \n(.y return the minor version number.
14794 * troff/Makefile: Construct file majorminor.c defining
14795 major_version and minor_version automatically from ../VERSION.
14797 * troff/node.c (class glyph_node): Make operator new and operator
14799 (class ligature_node): Similarily.
14801 * troff/input.c (operator==(const macro &, const macro &)): New
14803 (non_interpreted_node::same): Use this.
14804 (string_iterator::string_iterator): Make macro& argument const.
14806 * troff/input.c (input_iterator::get): New function. Don't make
14807 asciify_macro or class non_interpreted_node friends of class
14809 (non_interpreted_node::interpret): Use input_iterator::get.
14810 (asciify_macro): Likewise.
14812 * troff/input.c (~token_node, ~string_iterator, ~arg_list,
14813 ~non_interpreted_node): Deleted.
14814 * troff/node.c: (~suppress_output_file, ~ascii_output_file):
14817 * troff/symbol.h: Make all symbol member functions const.
14819 * lib/strtol.c: New file.
14820 * lib/Makefile: Add strtol.c.
14821 * Makefile: Define STRTOL as strtol.o to include strtol in
14824 Wed Sep 12 10:00:49 1990 James Clark (jjc at jclark)
14826 * pic/troff.c (troff_output::simple_circle): Divide by scale.
14828 Tue Sep 11 14:17:16 1990 James Clark (jjc at jclark)
14830 * troff/input.c (do_special): Use input_level.
14832 * troff/token.h (TOKEN_BACKSPACE): New token.
14833 (token::backspace): New function.
14834 * troff/input.c (token::description, token::next, token::process):
14835 Grok TOKEN_BACKSPACE.
14836 (do_special): Turn TOKEN_BACKSPACE back into \b.
14838 * troff/token.h (token::leader): New function.
14839 * troff/input.c (do_special): Turn TOKEN_LEADER back into \001.
14841 * troff/input.c (do_special): Turn TOKEN_TAB back into \t.
14843 * troff/input.c (do_special): Use token::description in error
14846 Mon Sep 10 11:06:27 1990 James Clark (jjc at jclark)
14848 * troff/input.c (decode_args): Combine quoted and
14849 quote_input_level variables. Make it a for (;;) loop.
14851 * troff/input.c (get_char_for_escape_name): Check for \001 and \b.
14853 * troff/input.c (read_long_escape_name): The test for whether to
14854 expand buffer was off by 1.
14855 (read_string): Similarily.
14857 Fri Sep 7 11:45:50 1990 James Clark (jjc at jclark)
14859 * troff/input.c: Use `const int' rather than `static const int'.
14861 * troff/div.h (diversion::copy_file): Declare as pure virtual.
14862 (macro_diversion::copy_file): New function.
14863 * troff/node.h: New class diverted_copy_file_node.
14864 * troff/node.c: Implement it.
14865 * troff/input.c (copy_file): Use diversion::copy_file. Handle
14866 first page transition by pushing a diverted_copy_file_node.
14867 * troff/input.c (token::next, process_input_stack): Don't handle
14870 Thu Sep 6 13:29:10 1990 James Clark (jjc at jclark)
14872 * ps/ps.c (flush_sbuf): Remember to add sbuf_kern when checking
14873 whether space widths need adjusting.
14875 * troff/charinfo.h: Generalize translated_to_space to
14876 special_translation so as to allow translation to \&.
14877 * troff/input.c (translate): Allow translation to \&.
14878 (charinfo::*): Corresponding changes.
14879 * troff/node.c (make_node, node::add_char): Corresponding changes.
14880 * troff/node.h (dummy_node::dummy_node): Allow optional first
14883 * lib/lib.h: Make codes 0200 to 0237 illegal input characters.
14884 * troff/token.h: Remove TOKEN_TITLE. Remove token::title. Add
14886 * troff/input.c (token::next): Turn a TITLE_REQUEST into a
14887 TOKEN_REQUEST with an argument of TITLE_REQUEST.
14888 (token::process): Grok that.
14889 * troff/input.c (copy_file): Handle first page transition like
14890 title by pushing a COPY_FILE_REQUEST cookie.
14891 (token::next, process_input_stack): Grok that.
14892 * troff/node.h (output_file::copy_file): Add x and y arguments.
14894 * troff/div.c (top_level_diversion::copy_file): Supply them.
14895 * troff/node.c (troff_output_file::copy_file): Add x and y
14896 arguments; moveto specified position. Invalidate font_position
14897 array after copying file.
14898 (output_file::copy_file): New function.
14899 (suppressed_output_file::copy_file, ascii_output::copy_file):
14901 * troff/input.c (transparent_file): New function.
14902 (init_input_requests): Bind to "trf".
14903 (token::next): Handle TRANSPARENT_FILE_REQUEST cookie.
14904 (process_input_stack): Likewise.
14906 * troff/Makefile: Add ../lib/lib.h to GROFF_H.
14908 * troff/node.c (init_node_requests): New number registers .kern
14909 pointing to global_kern_mode, and .lg pointing to
14910 global_ligature_mode.
14912 * troff/node.c (ligature): Don't change it if we get a bad
14915 * troff/input.c (do_define_string): Don't strip tabs.
14917 * troff/input.c (asciify_macro): Make the string_iterator auto.
14919 * troff/node.c (init_font_requests): Rename to...
14920 (init_node_requests):
14921 * troff/node.h: Change declaration.
14922 * troff/input.c (main): Change call.
14924 * troff/input.c (node::reread, diverted_space_node::reread): New
14926 (process_input_stack): Call reread rather than
14927 get_diverted_space_node.
14928 * troff/node.c (node::get_diverted_space_node,
14929 diverted_space_node::get_diverted_space_node): Removed.
14930 * troff/node.h: Declare reread methods instead of
14931 get_diverted_space_node methods. Make `n' member private.
14932 * troff/input.c: (token::diverted_space): Removed.
14933 * troff/token.h: Removed declaration.
14936 Tue Sep 4 00:48:04 1990 James Clark (jjc at jclark)
14938 * eqn/script.c (script_box::compute_metrics): Don't let
14939 SUP_RAISE_FORMAT become negative.
14941 * tbl/table.c (table::do_row): Entries that don't end in the
14942 this row shouldn't make the row non-blank.
14944 * tbl/table.c (table::make_columns_equal): Only set the width of
14945 columns which are marked as equal.
14947 * tbl/main.c (process_data): Before issuing excess data error,
14948 if last character was a newline unget it; then get it again after
14949 the error. Also include the contents of the entry in the message.
14951 * groff.c: New file.
14952 * Makefile: Build groff from groff.c. Make it possible to use
14953 either groff.sh or groff.c as groff.
14954 * Makefile.bd: Similarily.
14956 Mon Sep 3 09:39:49 1990 James Clark (jjc at jclark)
14958 * groff.sh: Don't delay expansion of $@ in assignment to files.
14959 Remove occurrences of \".
14961 Sun Sep 2 09:56:59 1990 James Clark (jjc at jclark)
14963 * all Makefiles: Simplify and rearrange.
14965 * Makefile: Handle fmod like malloc.
14966 * lib/Makefile: Similarily.
14967 * lib/fmod.c: Remove #ifdef NEED_FMOD.
14969 * Makefile: Rename OPTIMISE to OPTIMIZE.
14971 * groff.sh: Remove assignment to PATH.
14972 * Makefile: Remove SHPATH variable.
14973 * Makefile.bd: Similarily.
14975 * groff.sh: Add -V option to print the pipeline instead of
14978 Fri Aug 31 00:56:46 1990 James Clark (jjc at jclark)
14980 * lib/font.c: Split off file searching into ...
14981 * lib/fontfile.c: New file.
14983 * lib/strerror.c (strerror): Use `Error %d' for unknown errors.
14985 Thu Aug 30 13:13:55 1990 James Clark (jjc at jclark)
14987 * tbl/table.c (table::do_hspan): Delete assertion that e != 0.
14988 Also change misleading comment.
14989 (table::do_vspan): Change similarily misleading comment.
14990 * tbl/main.c (process_data): A format row with an explicit `s'
14991 uses up a data line, even if all the other columns are `_' or `='.
14993 * troff/input.c (token::description): Fix description of
14994 TOKEN_DUMMY and TOKEN_EMPTY.
14996 Wed Aug 29 04:12:08 1990 James Clark (jjc at jclark)
14998 * groff.sh: Fix description of -Z in help message.
15000 Tue Aug 28 07:28:33 1990 James Clark (jjc at jclark)
15002 * pic/object.c (object_spec::make_object): Allow negative and zero
15004 * pic/pic.y: Give linethick default value of -1.0.
15005 * pic/troff.c (troff_output::troff_output): Initialize
15006 last_line_thickness to BAD_THICKNESS.
15007 (troff_output::finish_picture): Set thickness to BAD_THICKNESS.
15008 (troff_output::line_thickness): Canonicalize negative thicknesses
15009 to RELATIVE_THICKNESS.
15010 * pic/tex.c (tex_output::set_pen_size): Silently map negative line
15011 thicknesses to DEFAULT_PEN_SIZE. Canonicalize negative pen sizes
15013 (tex_output::start_picture): Set pen_size to -2.0.
15015 * ps/ps.c (ps_printer::set_line_thickness): If line_thickness is
15016 0, then use 0 linewidth.
15017 (ps_printer::ps_printer): Initialize line_thickness to -1.
15019 * pic/troff.c (troff_output::simple_ellipse): Divide by scale.
15021 * ps/devps/symbolchars: Remove `or'.
15022 * ps/tmac.ps: Implement \(or with .char.
15024 * ps/devps/symbolchars: Move most characters into textmap.
15025 * ps/devps/textmap: Add names for troff bracket characters. Remove
15028 * ps/devps/TSymbol.ps: Removed.
15029 * ps/devps/FontMakefile: Make S from Symbol not TSymbol.
15030 * ps/tmac.ps: Do with .char what TSymbol did.
15031 * ps/devps/download: Remove TSymbol.
15033 * ps/devps/T: Removed.
15034 * ps/devps/Troff.ps: Removed.
15035 * ps/devps/Troff.afm: Removed.
15036 * ps/tmac.ps: Implement \(ru, \(ul, and \(br with .char.
15037 * ps/devps/download: Remove Troff.
15038 * ps/devps/FontMakefile: Remove T target.
15039 * ps/devps/DESC-A4: Remove T from font list.
15040 * ps/devps/DESC-letter: Likewise.
15042 * troff/input.c (macro_to_node): Rename to ...
15043 (charinfo_to_node): Don't pass mac argument. Temporarily remove the
15044 character's definition while processing it.
15045 * troff/node.c (node::add_char, make_node): Change calls to
15046 macro_to_node accordingly.
15048 * troff/input.c (token::next): Translate \_ to \(ul.
15050 * tty/devascii/R.proto: Add `|'.
15051 * tty/devlatin1/R.proto: Likewise.
15053 Mon Aug 27 11:25:41 1990 James Clark (jjc at jclark)
15055 * man: Put the version number in all the man pages.
15057 Sun Aug 26 11:40:05 1990 James Clark (jjc at jclark)
15059 * Makefile.bd: New file.
15060 * README.bd: New file.
15062 * VERSION: New file.
15063 * lib/version.c: Removed.
15064 * lib/Makefile: Create version.c from ../VERSION. Remove version.c
15067 * troff/input.c (main): Get hyphen_file from GROFF_HYPHEN
15068 environment variable.
15070 * all Makefiles: Split install target into install.bin for
15071 binaries, and install.nobin for everything else.
15072 * Makefile: Add bindist target.
15074 * man/afmtodit.man: New file.
15075 * man/Makefile: Add afmtodit.n to MAN1PAGES.
15076 * ps/devps/Makefile: Add textmap to DEVICEFILES. Install afmtodit
15078 * ps/Makefile: Pass BINDIR to make install in devps.
15080 * ps/ps.c (ps_printer::set_char): Do nothing if the character is
15081 the space character.
15083 * ps/devps/FontMakefile: Rename symbol.afm to tsymbol.afm.
15085 Sat Aug 25 15:39:03 1990 James Clark (jjc at jclark)
15087 * ps/ps.c: Redo font downloading.
15088 * ps/devps/download: New file.
15089 * ps/devps/Makefile: Add download to DEVICEFILES.
15090 * ps/devps/afmtodit: Remove -d option.
15091 * ps/devps/FontMakefile: Don't use -d option with afmtodit.
15092 * ps/devps/symbosl.ps: Add %%DocumentFonts comment.
15093 * ps/devps/zapfdr.ps: Likewise.
15094 * ps/devps/TSymbol.ps: Likewise.
15096 Fri Aug 24 20:10:30 1990 James Clark (jjc at jclark)
15098 * groff.sh: Initialize dev to ${GROFF_TYPESETTER:-@DEVICE@}.
15100 Thu Aug 23 10:03:47 1990 James Clark (jjc at yquem)
15102 * ps/ps.c (ps_output::include_file): If BROKEN_SPOOLER is defined,
15103 then strip the first line if it starts with %.
15104 * Makefile: Add a comment about this.
15106 * man/tfmtodit.man: New file.
15107 * man/Makefile: Add tfmtodit.n to MAN1PAGES.
15108 * dvi/Makefile: Install tfmtodit in BINDIR.
15110 * dvi/tfmtodit.c (usage): Mention -v option.
15112 Wed Aug 22 09:56:36 1990 James Clark (jjc at yquem)
15114 * troff/node.c (troff_output_file::end_of_line): Call do_motion.
15115 * troff/node.c (troff_output_file::transparent_char): Don't call
15118 * eqn: Add check_tabs method to most box classes.
15119 * eqn/box.c (box::top_level): Call check_tabs.
15121 * eqn/script.c (script_box::output): Use \Z.
15122 * eqn/limit.c (limit_box::output): Use \Z.
15124 * eqn/box.c (box::top_level): Use itoa.
15126 Tue Aug 21 09:29:28 1990 James Clark (jjc at yquem)
15128 * dvi/tmac.dvi: Add font translations for CR, C, TT.
15129 * dvi/devdvi/Makefile: Don't make links to CW.
15131 * ps/tmac.ps: Add font translations for C, CW, CO, CX, CD, H, HO,
15133 * xditview/tmac.X: Likewise.
15135 * troff/node.c: Add font translation feature.
15136 (get_font_translation): New function.
15137 (symbol_fontno): Translate the font name.
15138 (mount_font_no_translate): Rename to mount_font to this.
15139 (mount_font): New function.
15140 (font_family::make_definite): Call mount_font_no_translate instead
15142 (mount_style): Translate the font name.
15143 (font_translate): New function.
15144 (init_font_requests): Bind "ftr" to font_translate.
15146 * ps/devps/prologue (SN): New procedure that rounds a position to
15147 the nearest (pixel + (.25,.25)).
15148 (DL): Use SN to round endpoints.
15150 * lib/version.c: Changed version to 0.5.
15152 Sat Aug 18 04:43:21 1990 James Clark (jjc at yquem)
15154 * Makefile: Move definition of PAGE to the very beginning, so that
15155 people are less likely to miss it.
15157 Fri Aug 17 02:15:11 1990 James Clark (jjc at yquem)
15159 * man/Makefile: Don't need to sed out @UPCASE_PROG_PREFIX@.
15161 * troff/env.c (environment::choose_breakpoint): Make `can't find
15162 breakpoint' error a warning of type WARN_BREAK. Change message to
15163 `can't break line'.
15164 * troff/groff.h: Declare WARN_BREAK with code 4; change WARN_INPUT to
15166 * troff/input.c: Add WARN_BREAK to warning_table. Include
15167 WARN_BREAK in DEFAULT_WARNING_MASK.
15169 * tty/tmac.tty: Add definition of \(+-.
15171 * groff.sh: Remove `--' option to set command.
15173 * dvi/devdvi/texsy.map: Remove duplicate md entry.
15175 * ps/devps/eqnchar: Better definition of cdot using md.
15176 * dvi/devdvi/eqnchar: Likewise.
15177 * xditview/devX100/eqnchar: Likewise.
15178 * xditview/devX75/eqnchar: Likewise.
15179 * eqn/lex.c: Add definition of cdot.
15181 Thu Aug 16 09:33:57 1990 James Clark (jjc at yquem)
15183 * troff/input.c (get_optional_char): New function.
15184 * troff/input.c (set_page_character): Use get_optional_char(),
15185 rather than has_arg() and tok.get_char(1).
15186 * troff/env.c (tab_character, leader_character, hyphen_char,
15187 field_characters): Likewise.
15188 (margin_character): Likewise. Also always delete the
15189 margin_character_node.
15191 * troff/input.c (token::get_char): Use token::description.
15193 * troff/input.c (has_arg): Don't skip over tab and \}.
15194 * troff/number.c (start_number): Give a warning if the number
15195 starts with \} (WARN_RIGHT_BRACE) or tab (WARN_TAB).
15197 Wed Aug 15 10:04:37 1990 James Clark (jjc at yquem)
15199 * troff/input.c (empty_name_warning, non_empty_name_warning): New
15201 (get_name, get_long_name): Use these. Rename `warn' argument to
15204 * troff/node.c (get_fontno): Test that the symbol is not null.
15206 * troff/input.c (token::description): New function.
15207 * troff/number.c (parse_term): Use token::description in `numeric
15208 expression expected' message.
15209 * troff/groff.h: Add WARN_MISSING.
15210 * troff/number.c (start_number): New function.
15211 * troff/number.c (get_vunits, get_hunits, get_number, get_integer,
15212 get_incr_number): Use start_number().
15213 * troff/input.c (DEFAULT_WARNING_MASK): Enable WARN_NUMBER by
15215 * troff/input.c (get_name, get_long_name): Use WARN_MISSING.
15216 * troff/reg.c (alter_format): Use WARN_MISSING. Also use
15218 * troff/input.c (token::get_char): Use WARN_MISSING.
15219 * troff/input.c (token::delimiter): Use token::description.
15220 * troff/env.c (environment_switch): Back out Aug 3 change.
15221 * troff/input.c (has_arg): Skip over \}s and tabs but give a
15223 * troff/token.h (token::tab): New function.
15224 * troff/node.c (get_fontno): Use tok.skip() rather than has_arg().
15225 * troff/reg.c (alter_format): Likewise.
15226 * troff/node.c (bold_font): Use has_arg() rather than tok.skip().
15228 Tue Aug 14 10:11:21 1990 James Clark (jjc at yquem)
15230 * troff (most files): Redo warnings. Divide warnings into various
15231 categories; warning() has an additional first argument indicating
15232 the category it falls into.
15233 * troff/input.c (main): -w now takes an argument. New option -W.
15234 (enable_warning, disable_warning): New functions.
15236 * ps/devps/afmtodit: Add -a option to lie about the italic angle.
15237 * ps/devps/FontMakefile: Pretend TI has an angle of 7.
15239 Mon Aug 13 10:11:16 1990 James Clark (jjc at yquem)
15241 * ps/devps/eqnchar: Better definitions of dotdot, vec, dyad, inf.
15242 * xditview/devX100/eqnchar: Likewise. Remove definition of dot.
15243 * xditview/devX75/eqnchar: Likewise.
15244 * dvi/devdvi/eqnchar: Better definitions of vec, dyad, dotdot.
15246 * eqn/other.c: When bar or over applies to a single character
15247 don't produce an overline_box or an underline_box. Instead produce
15248 an accent_box or an underaccent_box, with the accent a line
15249 whose width is accent_width. New classes underaccent_box,
15250 overline_char_box and underline_char_box.
15251 * eqn/box.h: Move overline_box, underline_box, accent_box class
15252 declarations into eqn/other.c. Add declarations of
15253 make_underline_box, make_overline_box, make_accent_box.
15254 * eqn/eqn.y: Call make_overline_box, make_underline_box
15255 make_accent_box instead of constructors.
15256 * eqn/pbox.h, eqn/box.c: Add accent_width parameter.
15258 * eqn/other.c: Add accent_box::~accent_box.
15259 * eqn/box.h: Declare it.
15261 * groff.sh: With -Tps, use eqn -D.
15263 * eqn/other.c (overline_box::output): Use \Z. If draw_flag use \D
15265 (underline_box::output): Similarily.
15266 (accent_box::output): Use \Z.
15268 * xditview/tmac.X: Add definitions of ~ and ^ (so that they are a
15271 Sun Aug 12 09:41:15 1990 James Clark (jjc at yquem)
15273 * troff/div.c (top_level_diversion::transparent_output(unsigned
15274 char)): Use asciify.
15275 * troff/input.c (asciify): Don't make it static.
15276 * troff/token.h (asciify): Declare it.
15278 * troff/input.c (get_name, get_long_name, token::get_char,
15279 token::delimiter): Add an extra default argument which says
15280 whether a warning should be printed.
15281 * troff: Pass a non-zero argument to one of these rather than
15282 printing a warning directly.
15284 Sat Aug 11 09:02:21 1990 James Clark (jjc at yquem)
15286 * troff: Consistently use symbol::is_null.
15288 * troff/dictionary.h: Move some inline functions into
15291 * troff/request.h: Move inline functions into input.c.
15292 (request_or_macro::invoke): Make it pure.
15294 * troff/input.c, troff/reg.h: New class `constant_int_reg'.
15295 * troff/input.c (init_input_requests): Use class constant_int_reg.
15296 (class compatible_reg): Deleted.
15297 * troff/div.c (init_div_requests): Use class constant_int_reg.
15298 (class last_post_line_extra_space_reg): Deleted.
15300 * troff/env.c (tab_character): Don't change the tab character if
15301 we get an invalid argument.
15302 (hyphen_char): Similarily.
15304 * troff/reg.c (alter_format): Check that nm is not null.
15306 * Makefile, groff.sh: Make it possible to customize the commands
15307 used for printing PostScript and dvi files. Also make it possible
15308 to customize the path used by groff.sh.
15310 * eqn/eqn.y: Make `left' right associative.
15312 Fri Aug 10 18:20:39 1990 James Clark (jjc at yquem)
15314 * pic/pic.h: Added definition of M_SQRT2 for those systems that
15317 * pic/pic.h: Removed definition of INT_MAX.
15319 * troff/node.c (italic_corrected_node::vertical_extent): Omit
15322 * troff/input.c (token::next): Handle \R like \n.
15324 Tue Aug 7 09:46:33 1990 James Clark (jjc at yquem)
15326 * ps/tmac.pc (PSPIC): Simplify.
15328 * troff/env.c (tab_stops::to_string):
15329 * pic/pic.y (object_type_name):
15330 * pic/troff.c (simple_output::line):
15331 * pic/tex.c (tex_output::spline):
15332 * pic/object.c (object_spec::make_object):
15333 * tbl/main.c (process_data): Add cases to switch statements to
15334 avoid cfront warnings. (Some of these are spurious, since the
15335 switch already has a default case.)
15337 * ps/tmac.ps (PSPIC): Reformatted. Prefix all local names with
15338 `ps-'. Don't test systat; instead check number of arguments to
15341 Mon Aug 6 00:13:07 1990 James Clark (jjc at yquem)
15343 * macros/tmac.e: Do not decrease the page offset by 0.5i.
15345 * ps/ps.c (ps_printer::ps_printer): Use mktemp instead of tempnam.
15346 Unlink the file as soon as we have opened it, so that we don't
15347 have to bother with signal handlers.
15348 (handler): Deleted.
15349 (fatal_error_exit): Deleted.
15350 (main): Don't call signal.
15352 * dvi/tfmtodit.c: Add -k option so that kerns with the skewchar
15354 * dvi/devdvi/Makefile: Use the -k option with S and MI.
15356 * pic/pic.y: If there is a label, or an nth construction before
15357 the first `.' in the argument to `with', ignore it and generate a
15359 * pic/lex.c (lex_warning): New function.
15361 * tbl/table.c (table::init_output): In section keep and release
15362 macro, use 0 indent when diverting and the correct indent when
15365 * troff/input.c (interpolate_number_format): Do not interpolate
15366 anything if the number register is not defined.
15368 * tbl/main.c (process_data): Don't add entry when col >= ncolumns.
15370 Sat Aug 4 08:12:05 1990 James Clark (jjc at yquem)
15372 * ps/devps/prologue (PICTURE): Set components of graphics state to
15373 their default values.
15375 * ps/devps/text.enc: Add trademark
15376 * ps/devps/textmap: Add names for club, spade, heart, diamond,
15377 carriagereturn, suchthat. Use Upsilon1 rather than Upsilon.
15378 * ps/devps/symbolchars: Add names for summation and product.
15380 * dvi/devdvi/texsy.map: Add names for club, spade, heart, diamond,
15381 suchthat. Add pp. Add upper-case letters.
15383 * xditview/libXdvi/DviChar.c: Add names for club, spade, heart,
15384 diamond, carriagereturn, suchthat. Use Upsilon1 rather than
15387 * dvi/devdvi/texsy.map: Rename lA (left angle bracket) to la, and
15388 rA (right angle bracket) to ra. Introduce names for double-headed
15389 arrows and double-barred arrows: <>, va, lA, rA, hA, uA, dA, vA.
15390 * ps/devps/textmap: Likewise for ps device.
15391 * xditview/libXdvi/DviChar.c: Likewise for X100 and X75 devices.
15392 * tty/devascii/R.proto: Rename lA to la and rA to ra.
15393 * tty/devascii/R.proto: Likewise.
15394 * tty/tmac.tty: Provide definitions for \(<>, \(lA, \(rA, \(hA,
15396 * eqn/delim.c: In delim_table, rename \(lA to \(la and \(rA to \(ra.
15398 * xditview/tmac.X: Add definitions for \(fi \(fl \(ff \(Fi \(Fl.
15400 * eqn/lex.c: Added definitions of `approx', `grad' and `del' to
15403 Fri Aug 3 09:59:27 1990 James Clark (jjc at yquem)
15405 * troff/div.c (when_request): Use symbol::is_null rather than
15406 has_arg to determine whether we have an argument.
15407 (change_trap): Remove the trap if we get an invalid number. Give
15408 an error if we don't get at least the macro name.
15409 (diversion_trap): Remove trap if we get an invalid name or number.
15411 * troff/env.c (environment_switch): Pop if we get an invalid
15412 symbol or numeric expression.
15414 * troff/input.c (do_define_macro): If EOF is encoutered while
15415 defining the macro, do tok.next() before returning.
15417 * troff/token.h (has_arg): Move definition from here, to ...
15418 * troff/input.c (has_arg): ... here
15420 * troff/env.c (space_size): Do nothing if we get an invalid argument.
15421 * troff/input.c (shift): Likewise.
15423 * pic/lex.c (get_token_after_dot): Accept `.center' as a synonym
15426 * pic/troff.c (troff_output::start_picture): Comment out calls to
15429 * eqn/main.c (do_file): Subtract 1 from current_lineno if
15430 interpret_lf_args succeeds.
15432 * eqn/main.c (do_file): Don't recognize delimiter if preceded by
15433 \\. This avoids problems with \$N.
15435 * groff.sh: Pass -C to preprocessors.
15437 * lib/lf.c (interpret_lf_args): Be more flexible.
15439 * tbl/main.c (main): Add -C option.
15440 (table_input::get): Do not recognize TE if followed by character
15441 other than a space or newline unless -C option given.
15442 (process_input_file): Likewise for lf, TS.
15443 (process_data): Likewise for lf in text blocks.
15445 * eqn/main.c (main): Add -C option.
15446 (do_file): Don't recognize EQ, EN or lf if followed by character
15447 other than space or newline unless -C option given.
15448 * eqn/lex.c (file_input::read_line): Similarily.
15449 * eqn/eqn.h: Declare compatible_flag.
15451 * etc/soelim.c (main): Add -C option.
15452 (interpret_lf_args): Use version in libgroff.
15455 * pic/main.c (main): Add -C option, which sets compatible_flag.
15456 (top_input::get), (top_input::peek): If -C option not given,
15457 do not recognize .PS/.PE/.PF/.lf if followed by a character
15458 other than space or newline.
15459 * pic/lex.c (file_input::read_line): Similarily.
15460 * pic/pic.h: Add declaration of compatible_flag.
15462 Thu Aug 2 11:11:27 1990 James Clark (jjc at yquem)
15464 * ps/tmac.ps (PSPIC): Avoid use of `echo -n'.
15466 * troff/node.c, troff/node.h: Add `asciify' methods to classes
15467 derived from node. New class space_char_hmotion_node.
15468 * troff/input.c (asciify_macro): New function.
15469 * troff/input.c (init_input_requests): New request `asciify' bound
15471 * macros/mm.diff: New file.
15472 * Makefile: In install.mm target use `patch' to apply
15475 * troff/input.c (macro::print_size): Just print the size in bytes.
15477 * troff/div.c (return_request): Correct the argument
15480 Wed Aug 1 12:38:36 1990 James Clark (jjc at yquem)
15482 * troff/node.h (class composite_node): Add sz member.
15483 * troff/node.c (composite_node::size): Return sz.
15484 * troff/input.c (macro_to_node): Use the initial size in the
15485 environment as the size of the composite_node.
15487 * troff/node.c (node::zero_width_tprint): Provide a reasonable
15490 Tue Jul 31 10:07:10 1990 James Clark (jjc at yquem)
15492 * troff/div.c (change_trap): If we get a bad number expression,
15495 Mon Jul 30 10:30:49 1990 James Clark (jjc at yquem)
15497 * lib/matherr.c (matherr): Define this only if math.h defines
15500 Sun Jul 29 10:34:27 1990 James Clark (jjc at yquem)
15502 * troff/div.c (macro_diversion::distance_to_next_trap): If there
15503 no diversion trap return vunits(INT_MAX - vresolution).
15505 Sat Jul 28 14:28:14 1990 James Clark (jjc at yquem)
15507 * troff/input.c (do_zero_width): New implementation that doesn't
15508 use a temporary environment. Use instead:
15509 (token::add_to_node_list): New function.
15510 * troff/env.c (environment::get_prev_char_height),
15511 (environment::get_prev_char_height),
15512 (environment::get_prev_char_skew): New functions.
15513 (environment::get_prev_char): New function.
15514 (environment::get_prev_char_width): Change to use get_prev_char.
15515 (init_env_request): Implement new registers .cht, .cdp, .csk.
15516 * eqn/sqrt.c (sqrt_box::output): Don't rely upon the argument to
15517 \Z being processed in a separate environment.
15519 Fri Jul 27 10:21:25 1990 James Clark (jjc at yquem)
15521 * tbl/table.c: Removed TABLE_BOTTOM_REG.
15523 * tbl/table.c (table::init_output): In the section release macro,
15524 give a warning message if the section won't fit on one page.
15526 * tbl/table.c (table::do_top): Emit table keep only if table is
15528 (table::do_bottom): Likewise for table release.
15529 (table::table), (table::add_vertical_rule): Remove reference to
15531 * tbl/table.h: Remove keep member.
15533 * tbl/table.c: New register SUPPRESS_BOTTOM_REG. In
15534 SECTION_RELEASE_MACRO, if there's not enough space before the next
15535 trap to output the diversion, call T# ourselves, set
15536 SUPPRESS_BOTTOM_REG to 1, spring the trap, then set
15537 SUPPRESS_BOTTOM_REG back to 0. In T#, do nothing if
15538 SUPPRESS_BOTTOM_REG is non-zero. In T#, always mark the current
15539 vertical position and return to it before turning traps on again.
15541 Thu Jul 26 02:54:32 1990 James Clark (jjc at yquem)
15543 * troff/node.c, troff/node.h: In classes derived from node,
15544 replace prev_char_width method by last_char_node method.
15545 * troff/env.c (environment::get_prev_char_width): Use
15546 node::last_char_node rather than node::get_prev_char_width.
15548 * Makefile: Added comment about -fno-inline on 68030-based
15551 * troff/reg.c (number_format_to_ascii), eqn/delim.c (DELIM_TABLE_SIZE),
15552 tty/tty.c (tty_font::load_tty_font), dvi/tfmtodit.c (main): Cast
15553 expressions using sizeof to int.
15554 * dvi/dvi.c (dvi_font::handle_x_command): Avoid long->int warnings.
15556 * macros/tmac.e (TS): Don't move @f back past the current
15559 Wed Jul 25 09:11:08 1990 James Clark (jjc at yquem)
15561 * ps/ps.c (main): Buffer stderr.
15562 * dvi/dvi.c (main): Likewise.
15563 * tty/tty.c (main): Likewise.
15565 * ps/ps.c (ps_printer::do_import): Improve error handling.
15567 * troff/input.c (abort_request): Use asciify.
15569 * driver/printer.h (printer::draw), driver/printer.c (printer::draw),
15570 ps/ps.c (ps_printer::draw), dvi/dvi.c (dvi_printer::draw): Make
15571 type of first argument int rather than char. This works around a
15572 bug on the 68030 based Apollo using g++ 1.37.1.
15574 * tbl/table.h (class table): Add `keep' member.
15575 * tbl/table.c (table::table): Initialize `keep'.
15576 (table::add_vertical_rule): Set `keep' to 1.
15577 (table::do_top): Only emit table keep macro is `keep' is non-zero.
15578 (table::do_bottom): Likewise for table release macro.
15579 (table::do_row): Emit section keep macro even if the row is 0.
15581 Tue Jul 24 08:35:07 1990 James Clark (jjc at yquem)
15583 * macros/tmac.e (@C): Preserve the font family across the change
15586 Mon Jul 23 10:15:23 1990 James Clark (jjc at yquem)
15588 * lib/font.c: Initialize font::hor and font::vert to 1.
15589 (font::load_desc): Check the values of font::hor and font::vert.
15591 * lib/lib.h: Added definition of INT_DIGITS. Fix it so that it can
15592 be included in a C compilation.
15593 (iftoa): Use INT_DIGITS. Include lib.h.
15595 (as_string): Likewise.
15596 * tbl/table.c: Removed definition of INT_DIGITS.
15597 * eqn/box.c (box::top_level): Use INT_DIGITS + 1 instead of 12.
15598 * troff/input.c (input_input_requests): Likewise.
15599 * ps/ps.c (make_encoding_name): Likewise.
15600 (ps_printer::set_style): Likewise.
15601 (ps_output::put_number): Use 1 + INT_DIGITS + 1 instead of 12.
15603 * tty/devascii/R.proto: Map fm onto '.
15604 * tty/devlatin1/R.proto: Likewise.
15606 Sat Jul 21 12:45:07 1990 James Clark (jjc at yquem)
15608 * tbl/table.c: Use ' instead of DELIMITER_CHAR in places where the
15609 argument to \w is at a different input level.
15611 * tbl/table.c (table::init_output): Define a new macro
15612 REPEATED_VPT_MACRO, like vpt but if in a diversion also
15613 transparently outputs itself.
15614 (table::define_bottom_macro): Use REPEATED_VPT_MACRO instead of
15616 (table::do_row): Likewise.
15618 * tbl/table.c (vertical_rule::print): Prefix the .sp -1 line with
15619 TRANSPARENT_STRING_NAME.
15621 * tbl/table.c (table::init_output): In the table release macro
15622 print an error message and don't produce any output if after
15623 issuing the need request the table still will not fit. Also
15624 remove the diversion after bringing it back.
15626 * tbl/table.c (table::init_output): Define a new macro
15627 REPEATED_MARK_MACRO, like mk but if in a diversion also
15628 transparently outputs itself.
15629 (table::do_row): Mark row_top_reg using REPEATED_MARK_MACRO. This
15630 is necessary because .TH might not call .T#.
15631 (table::do_top): Likewise TOP_REG.
15632 (table::define_bottom_macro): If TOP_REG is no longer valid, use
15633 #T - DOUBLE_LINE_SEP rather than #T. This is necessary because the
15634 table header might contain just the two top rules.
15636 Fri Jul 20 10:51:42 1990 James Clark (jjc at yquem)
15638 * troff/div.c: Implement new request `ptr' to print all traps.
15640 * troff/env.c (init_env_requests): Implement `.tabs' reg with
15641 init_string_env_reg.
15642 * troff/env.c (class tab_reg): Deleted.
15644 Thu Jul 19 12:07:16 1990 James Clark (jjc at yquem)
15646 * troff/div.c: New number register .pn returns the number of the
15647 next page as set by the pn request.
15649 * macros/tmac.an: Redid headers and footers. Number each manual
15650 entry starting from 1 unless \nC is > 0, like Sun. Added an
15651 optional 5th argument to .TH which specifies the manual name and
15652 appears in the center of the header. Understand the X, P and D
15653 registers like Sun.
15655 Wed Jul 18 10:23:31 1990 James Clark (jjc at yquem)
15657 * troff/env.c (init_env_requests): New number register `.lt' to
15658 return the title length.
15660 * troff/node.h (class transparent_dummy_node): New class.
15661 * troff/node.c (class transparent_dummy_node): Provide member
15663 * troff/env.c (interrupt): Add a transparent_dummy_node, rather
15666 * troff/input.c (token::next): New escape sequence \).
15667 * troff/input.c (get_copy): Recognize \) in copy mode.
15669 * troff/input.c (input_stack::clear): New function.
15670 * troff/input.c (exit_request): Use input_stack::clear.
15672 * troff/token.h: Removed TOKEN_NO_PRINT_CHAR.
15673 * troff/input.c (token::process): Removed case TOKEN_NO_PRINT_CHAR.
15675 * troff/env.c: Move set_page_character to input.c. Move
15676 page_character to input.c also.
15677 * troff/env.c (title): Split off the reading of the parts of the
15678 title into read_title_parts.
15679 * troff/input.c (read_title_parts): New function. Check the
15680 input_level when testing whether a token matches the delimiter.
15682 * troff/input.c (exit_request): New function.
15683 * troff/input.c (init_input_requests): Bind ex request to
15684 exit_request rather than exit_groff.
15686 * troff/input.c (exit_groff): Call tok.next() before
15687 process_input_stack().
15689 Mon Jul 16 09:47:23 1990 James Clark (jjc at yquem)
15691 * troff/env.c: ifdef widow control support on WIDOW_CONTROL.
15692 * troff/env.h: ditto.
15693 * troff/input.c: ditto.
15695 * troff/env.c (environment::is_empty): Test pending_lines.
15697 * troff/env.c (environment::have_pending_lines): Removed.
15699 * troff/input.c: Add request to flush pending lines from the
15702 * troff/env.c, troff/env.h: Add automatic widow control feature.
15704 * troff/input.c (exit_groff): Do process_input_stack() after
15705 do_break() but before setting exit_flag to 2.
15707 * troff/input.c: Remove FLUSH_PENDING_LINES and
15708 TOKEN_FLUSH_PENDING_LINES. Instead, flush pending lines from
15709 environment after END_TRAP token seen, but only if there aren't
15710 any more traps still unfinished.
15711 * troff/token.h: Remove TOKEN_FLUSH_PENDING_LINES.
15713 Sun Jul 15 10:50:08 1990 James Clark (jjc at yquem)
15715 * troff/env.c: Rename the `retain_size' member of class
15716 pending_output_line to `no_fill'.
15718 * troff/env.c (title): When the line is output, make the
15719 retain_size argument !fill.
15721 * troff/node.h: Add `hyphenated' member to struct breakpoint.
15722 * troff/node.c (space_node::get_breakpoints),
15723 (dbreak_node::get_breakpoints): Fill this in.
15724 * troff/env.c: Allow specification of maximum number of
15725 consecutive hyphenated lines.
15727 * troff/env.c (environment::is_empty): Add test for !current_tab.
15729 Sat Jul 14 11:23:01 1990 James Clark (jjc at yquem)
15731 * troff/env.c (environment::hyphenate_line): Don't completely give
15732 up if the word is not to be hyphenated; continue so that breaks
15733 can be made at break_char_node's.
15735 * lib/lib.h: Only define INT_MAX if it's not already defined;
15736 undef INT_MIN if it's already defined.
15738 * Makefile: Make it easy to define CFRONT_ANSI_BUG.
15740 * lib/lib.h: If CFRONT_ANSI_BUG is defined, cast INT_MIN to long.
15741 This works around a bug in AT&T C++ 2.0 used with an ANSI C
15744 * macros/tmac.an (an-header): Set no-space mode.
15746 * macros/tmac.an (TH): Start a new page if necessary.
15748 * Started using ChangeLog at version 0.4.
15751 version-control: never