1 2003-07-05 Ruslan Ermilov <ru@FreeBSD.org>
3 * tmac/groff_mdoc.man: Improve documentation of punctuation
6 2003-07-04 Ruslan Ermilov <ru@FreeBSD.org>
8 * tmac/doc.tmac (Bd): Change to doc-Li-font later.
10 2003-07-03 Werner LEMBERG <wl@gnu.org>
12 * tmac/an-old.tmac [cR]: Redefine `bp' to avoid empty lines.
14 2003-07-01 Ruslan Ermilov <ru@FreeBSD.org>
16 * tmac/doc.tmac (doc-do-func, doc-do-func-args): Don't print a comma
19 (Fn, Fo): Reduce indentation in synopsis.
21 * tmac/doc-common (doc-check-depth): New macro.
22 (doc-end-macro, Sh, Ss): Use it.
23 (Cd): Fix behaviour in synopsis.
24 (In): Make it parsed and callable.
25 If not in the synopsis, represent the C header file enclosed in
27 (doc-str-Rv-std-suffix, doc-str-Rv-stds-suffix, doc-str-Rv-std0):
28 Use minus, not hyphen.
30 * tmc/groff_mdoc.man: Updated.
32 2003-07-01 Werner LEMBERG <wl@gnu.org>
34 Integrated grap2graph, contributed by Eric S. Raymond.
36 * contrib/grap2graph/{Makefile.sub, grap2graph.sh, grap2graph.man}:
38 * Makefile.in, NEWS, MANIFEST, contrib/eqn2graph.man,
39 contrib/pic2graph.man, src/roff/groff/groff.man: Updated.
41 2003-07-01 Colin Watson <cjwatson@debian.org>
43 * src/xditview/*.c: Add prototypes, fix return types, add includes.
44 Based on work by Fumitoshi UKAI <ukai@debian.or.jp>.
46 2003-06-31 Ruslan Ermilov <ru@FreeBSD.org>
48 * tmac/tty-char.tmac: Provide `lb', `rb', `lk', `rk', `lt', `rt'.
50 2003-06-31 Werner LEMBERG <wl@gnu.org>
52 * doc/Makefile.sub (CLEANADD): Remove all files created by
53 running `make groff.{pdf,dvi}'.
55 * Makefile.sub (DISTCLEANFILES): Remove all non-source files from
58 2003-06-30 Werner LEMBERG <wl@gnu.org>
60 * Makefile.in (SHELL): Define as @SHELL@.
61 (mkinstalldirs): Use $(SHELL).
62 (MDEFINES): Add $(SHELL).
63 * Makefile.comm (SHELL): Removed.
65 2003-06-29 Werner LEMBERG <wl@gnu.org>
67 * tmac/s.tmac (De, Ds): New aliases for .DE and .DS, respectively.
68 The X11 documentation files use them.
69 * tmac/groff_ms.man, doc/groff.texinfo: Document them.
71 2003-06-15 Robert Goulding <goulding@Princeton.EDU>
73 * tmac/e.tmac (@C): Handle .ad also.
75 2003-06-12 Werner LEMBERG <wl@gnu.org>
77 * src/preproc/tbl/tbl.man: Document formatting of text blocks.
79 * src/roff/troff/input.cc (token::next) <handle_escape_char>:
80 Assign `n' even here. It is possible to construct a node
81 immediately following an escape character:
89 2003-06-10 Werner LEMBERG <wl@gnu.org>
91 * README.WIN32: Removed.
94 2003-06-07 Werner LEMBERG <wl@gnu.org>
96 * src/roff/nroff/nroff.sh: Don't emit SGR for option -u.
98 2003-06-05 Werner LEMBERG <wl@gnu.org>
100 * src/preproc/pic/pic.y <sprintf_args>: Implement workaround for bug
101 in Compaq C++ V6.5-033 for Compaq Tru64 UNIX V5.1A (Rev. 1885).
103 2003-06-03 Werner LEMBERG <wl@gnu.org>
105 * src/preproc/grn/hdb.cpp (DBRead): Don't close file handle; this
106 is done by the calling function.
108 2003-05-22 Ruslan Ermilov <ru@FreeBSD.org>
110 * tmac/X.tmac: Fix definition of `em'.
112 2003-05-22 Werner LEMBERG <wl@gnu.org>
114 * src/roff/troff/input.cc (return_macro_request): Fix detection of
117 2003-05-18 Werner LEMBERG <wl@gnu.org>
119 * tmac/doc.tmac (doc-tag-list): Force horizontal mode after tag
120 to make items work which consist only of a tag.
122 2003-05-17 Werner LEMBERG <wl@gnu.org>
124 * tmac/doc.tmac (doc-tag-list): Don't use \Z to assure that spaces
125 aren't stretched in a tag (this can fail with unformatted boxes).
126 Instead, insert a break and go back one line.
128 2003-05-16 Werner LEMBERG <wl@gnu.org>
130 * src/roff/troff/input.cc (return_macro_request): If called with
131 argument pop macro twice. We need this to trace `return'.
133 * tmac/trace.tmac: Handle `return'.
136 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
139 2003-05-15 Larry Kollar <kollar@alltel.net>
141 * tmac/groff_ms.man, doc/groff.texinfo: Improve documentation of
142 registers `FPS', `FVS', and `FPD'.
144 2003-05-15 Werner LEMBERG <wl@gnu.org>
146 * src/utils/pfbtops/pfbtops.c (get_text): Handle loop counter
149 2003-05-03 Ruslan Ermilov <ru@FreeBSD.org>
151 * tmac/groff_mdoc.man: Slight improvements.
153 2003-05-03 Werner LEMBERG <wl@gnu.org>
155 * tmac/doc-common (doc-header): Emit vertical space of 1v instead of
156 `doc-header-space' after header line if register `cR' is set.
158 2003-05-02 Werner LEMBERG <wl@gnu.org>
162 2003-05-01 Ruslan Ermilov <ru@FreeBSD.org>
164 * tmac/doc-common (Nd): Use \[em].
166 2003-05-01 Werner LEMBERG <wl@gnu.org>
168 * tmac/doc-ditroff, tmac/doc-nroff (doc-header-space,
169 doc-footer-space): Initialize to 0.5i.
170 (doc-setup-page-layout): Don't set doc-header-space and
173 2003-04-30 Werner LEMBERG <wl@gnu.org>
175 * REVISION: Set to 1.
177 * doc/pic.ms: Document possible problems with `figname'.
179 2003-04-29 Werner LEMBERG <wl@gnu.org>
181 Version 1.19 released
182 =====================
184 * VERSION: Set to 1.19.
185 * REVISION: Set to 0.
186 * doc/groff.texinfo, doc/webpage.ms, NEWS: Updated.
188 * src/devices/grohtml/post-html.cpp (html_printer::~html_printer):
189 Define charset as `US-ASCII' in html output.
191 * tmac/www.tmac (ULE): Add missing scaling indicator.
193 * win32-diffs: Removed.
195 2003-04-28 Werner LEMBERG <wl@gnu.org>
197 * doc/groff.texinfo: Document `dn' and `dl' registers if used with
199 Document how to insert discardable whitespace with `.ss'.
201 2003-04-27 Werner LEMBERG <wl@gnu.org>
203 * src/preproc/pic/tex.cpp (tex_output::start_picture): Make code
204 work with plain TeX also.
206 * src/preproc/pic/pic.man, doc/pic.ms: Fix TeX code example.
208 2003-04-25 Gaius Mulley <gaius@glam.ac.uk>
210 * src/devices/grohtml/post-html.cpp (html_printer::~html_printer):
213 2003-04-24 Werner LEMBERG <wl@gnu.org>
215 * src/preproc/pic/pic.man, doc/pic.ms: Explain how to get a
216 vbox with positive height and zero depth if in TeX mode.
218 * NEWS: Document glyph name changes for grodvi and grolj4.
220 2003-04-23 Werner LEMBERG <wl@gnu.org>
222 * src/preproc/pic/tex.cpp (tex_output::start_picture): Fix TeX code.
225 2003-04-21 Werner LEMBERG <wl@gnu.org>
227 HP-UX 10.20 has `snprintf' but it isn't declared.
229 * configure.ac: Add declaration test for snprintf.
230 * configure: Regenerated.
231 * src/include/lib.h: Handle `NEED_DECLARATION_SNPRINTF'.
232 * src/include/config.hin: Regenerated.
234 2003-04-19 Werner LEMBERG <wl@gnu.org>
236 Add keyword `figname' to pic, specifying the name of the picture
237 box in TeX mode. Based on a patch from William J Poser
238 <wjposer@unagi.cis.upenn.edu>.
240 * src/preproc/pic/pic.y: New token `FIGNAME'.
241 (macro_name): New rule of type <str>.
242 (placeless_element): Handle `FIGNAME'.
243 * src/preproc/pic/lex.cpp (lookup_keyword): Add `figname'.
244 * src/preproc/pic/main.cpp (graphname): New global variable.
245 (do_picture): Initialize `graphname'.
246 * src/preproc/pic/pic.h: Updated.
247 * src/preproc/pic/tex.cpp (tex_output::start_picture): Use
250 (tex_output::text): Beautify output.
251 * src/preproc/pic/object.cpp (object_spec::~object_spec): Deallocate
252 `shaded' and `outlined' unconditionally.
253 * NEWS, src/preproc/pic/pic.man, doc/pic.ms: Updated.
256 * PROBLEMS, README.CVS: Mention that bison version 1.875b or
257 greater is necessary.
259 2003-04-17 Hartmut Henkel <hartmut_henkel@gmx.de>
261 Add option -r to soelim to avoid emission of `.lf' lines.
262 Add option -t to produces TeX comment lines instead of `.lf' lines.
264 * src/preproc/soelim/soelim.cpp: New global variables `raw_flag'
267 (main): Handle `-r' and `-t'.
268 (set_location): Handle `raw_flag' and `tex_flag'.
269 * src/preproc/soelim/soelim.man, NEWS: Updated.
271 2003-04-17 Werner LEMBERG <wl@gnu.org>
273 * tmac/hyphenex.sh: Replaced with...
274 * tmac/hyphenex.pl: This perl script to avoid sed compatibility
277 * aclocal.m4 (GROFF_HTML_PROGRAMS): Emit useful warning message
278 if --quiet is used for the configure script.
279 * configure: Regenerated.
281 2003-04-16 Werner LEMBERG <wl@gnu.org>
283 * src/devices/grohtml/post-html.cpp (text_glob::text_glob):
284 Add `const' to second argument.
285 (html_printer::add_table_end): Add `const' to argument.
286 * src/devices/grohtml/html-text.cpp (html_text::issue_tag): Add
287 `const' to arguments.
288 * src/devices/grohtml/html-text.h: Updated.
290 * src/devices/grolbp/charset.h (symset): Use `unsigned char'.
291 * src/devices/grolbp/lbp.h (lbpputc): Use `unsigned char' for
294 * src/devices/grotty/tty.cpp (tty_printer::make_rgb_string): Use
295 cast for integer constant.
297 * src/preproc/html/pre-html.cpp (image_device): Use `const'.
298 (writeNbytes): Add `const' to first argument.
299 (writeString): Add `const' to argument.
300 (char_buffer::can_see): Add `const' to third argument.
301 * src/preproc/html/pushback.cpp (pushBackBuffer::isString): Add
303 * src/preproc/html/pushback.h: Updated.
305 * src/preproc/soelim/soelim.cpp (include_list): Add `const'.
306 (include_path_append): Add `const' to argument.
309 * src/roff/troff/uniglyph.cpp (unicode_to_glyph_list): Use `const'
311 (unicode_to_glyph_init::unicode_to_glyph_init): Updated.
312 * src/roff/troff/uniuni.cpp (unicode_decompose_list): Use `const'
314 (unicode_decompose_init::unicode_decompose_init): Updated.
315 * src/roff/troff/glyphuni.cpp (glyph_to_unicode_list): Use `const'
317 (glyph_to_unicode_init::glyph_to_unicode_init): Updated.
318 * src/roff/troff/input.cc (process_startup_file): Add `const' to
321 * tmac/hyphenex.sh: Make script more portable by using a here
324 2003-04-15 Werner LEMBERG <wl@gnu.org>
326 Renamed all `*.cc' files to `*.cpp'.
327 Updated all configuration files, makefiles, and documentation.
329 2003-04-14 Werner LEMBERG <wl@gnu.org>
331 * tmac/hyphenex.sh: Slight improvements.
333 2003-04-13 Werner LEMBERG <wl@gnu.org>
335 * font/devascii/R.proto, font/devcp1037/R.proto,
336 font/devlatin1/R.proto, font/devutf8/R.proto: Fill up remaining
337 character slots with unnamed glyphs.
339 * tmac/an-old.tmac: Fix hyphenation value if `cR' is active.
340 (an-first): New global variable.
341 (an-header): Emit vertical space between multiple man pages.
343 2003-04-11 Werner LEMBERG <wl@gnu.org>
345 * doc/groff.texinfo, man/groff_out.man: \S only accepts integer
348 2003-04-10 Werner LEMBERG <wl@gnu.org>
352 2003-04-10 Bernd Warken <bwarken@mayn.de>
354 * doc/webpage.ms: Improved.
356 2003-04-09 Werner LEMBERG <wl@gnu.org>
358 Add register \n[.height] which returns the value of \H.
359 Add register \n[.slant] which returns the value of \S.
361 * src/roff/troff/env.cc (init_env_requests): Implement.
362 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
365 2003-04-08 Werner LEMBERG <wl@gnu.org>
367 * tmac/html.tmac: Move some of the data into html-end.tmac.
368 Remove most of the character translations for eqn since html fonts
369 now cover those characters.
371 * tmac/html-end.tmac: New file.
372 * tmac/troffrc: Load html.tmac not www.tmac for -Thtml.
373 * tmac/troffrc-end: Load html-end.tmac not html.tmac for -Thtml.
374 * tmac/Makefile.sub (NORMALFILES): Add html-end.tmac.
376 2003-04-07 Werner LEMBERG <wl@gnu.org>
378 * man/groff_out.man: Document negative values of `N' if -Thtml is
381 2003-04-06 Werner LEMBERG <wl@gnu.org>
383 * Makefile.comm (depend.temp): Check location of YTABC.
385 2003-04-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
387 * contrib/mom/Makefile.sub (GROFFBIN): New variable for groff
389 (groff_bin_path): Rename to GROFF_BIN_PATH.
390 (GROFF): Use GROFFBIN and GROFF_BIN_PATH.
391 * doc/Makefile.in (TROFFBIN): New variable for troff
393 (GROFFBIN): New variable for groff binary path.
394 (groff_bin_path): Rename to GROFF_BIN_PATH.
395 (TROFF): Use TROFFBIN.
396 (GROFF): Use GROFFBIN and GROFF_BIN_PATH.
397 * doc/Makefile.sub (GROFFBIN): New variable for groff
399 (groff_bin_path): Rename to GROFF_BIN_PATH.
400 (GROFF): Use GROFFBIN and GROFF_BIN_PATH.
402 * Makefile.comm (install_dev): Install scripts from DEVSCRIPTS
404 (uninstall_dev): Uninstall scripts from DEVSCRIPTS.
405 * Makefile.dev (all): Depend on DEVSCRIPTS.
406 (install_dev): Likewise.
407 * font/devdvi/Makefile.sub (DEVSCRIPTS): New variable to hold
409 * font/devps/Makefile.sub (DEVSCRIPTS): Likewise.
410 (DEVGENSCRIPTS): New variable to hold generated scripts.
412 2003-04-05 Werner LEMBERG <wl@gnu.org>
414 * src/libs/libdriver/input.cc (IntArray::operator[],
415 IntArray::get_data): Remove meaningless `const' in return value.
417 * README.CVS: New file.
419 2003-04-04 Werner LEMBERG <wl@gnu.org>
421 Check for stdint.h in C++, not in C.
423 * aclocal.m4 (GROFF_STDINT_H): New function,
424 * configure.ac: Check for stdint.h with GROFF_STDINT_H instead of
426 * configure, src/include/config.hin: Regenerated.
427 * src/libs/libgroff/tmpname.cc: Use HAVE_CC_STDINT_H.
430 Fix handling of in grohtml. To do this, troff emits `N'
431 with a negative value, representing the width of the unbreakable
432 space (only for -Thtml). grohtml then converts this back to
433 and uses the value of N as its width.
435 * src/roff/troff/node.cc (space_char_hmotion_node::tprint,
436 unbreakable_space_node::tprint): Emit `N-<width>'.
437 * src/include/printer.h (printer::set_numbered_char): Make it
439 Make members `font_table' and `nfonts' protected instead of private.
440 * src/devices/grohtml/post-html.cc
441 (html_printer::set_numbered_char): New member function.
444 * src/libs/libgroff/maxfilename.cc:
445 s/HAVE_LIMITS_H/HAVE_CC_LIMITS_H/.
447 * src/roff/troff/node.cc (unbreakable_space_node::tprint): Don't
450 2003-04-03 Sergey A. Osokin <osa@freebsd.org.ru>
452 * man/roff.man: Small fixes.
454 2003-04-03 Werner LEMBERG <wl@gnu.org>
456 Make groff independent from locale's numeric settings.
458 * configure.ac: Check for `setlocale'.
459 * configure, src/include/config.hin: Regenerated.
461 * src/include/lib.h: Handle HAVE_SETLOCALE.
463 * src/devices/grodvi/dvi.cc (main), src/devices/grolj4/lj4.cc
464 (main), src/devices/grops/ps.cc (main), src/preproc/grn/main.cc
465 (main), src/preproc/pic/main.cc (main): Call `setlocale'.
468 * doc/groff.texinfo: Change dir category to `Typesetting'.
469 (Man font macros): Mention that there is no space between arguments
472 * src/libs/libdriver/printer.cc, src/devices/grotty/tty.cc
473 (*printer::change_color, *printer::change_fill_color): Add missing
476 2003-04-02 Werner LEMBERG <wl@gnu.org>
478 * src/devices/grohtml/html-table.cc (html_table::emit_col,
479 html_table::is_gap): Compute table widths after converting border
480 positions to avoid rounding errors.
482 2003-04-01 Werner LEMBERG <wl@gnu.org>
484 * src/devices/grohtml/html-text.cc (html_text::do_space): Handle
485 `space_emitted' properly.
487 2003-03-31 Werner LEMBERG <wl@gnu.org>
489 * src/devices/grohtml/html-table.cc: Fix column width calculation.
490 (html_table::set_linelength): Don't add 1.
491 (html_table::add_indent): Don't subtract 1.
493 * tmac/html.tmac: Set default page offset to zero.
495 2003-03-30 Werner LEMBERG <wl@gnu.org>
497 Make groff emit ` ' for `\ ' and `\~' if `-Thtml' is used.
499 * src/roff/troff/node.cc (space_char_hmotion_node::tprint,
500 unbreakable_space_node::tprint): New functions.
501 (troff_output_file): Make space_char_hmotion_mode::tprint and
502 unbreakable_space_node::tprint to friends.
503 * src/roff/troff/node.h: Updated.
505 * font/devhtml/R.proto: Add ` ' at position 0xA0 (as defined
506 in the HTML standard).
508 2003-03-29 Werner LEMBERG <wl@gnu.org>
510 * src/roff/troff/env.cc (point_size): Fix emission of html tag.
511 Otherwise, the following code
520 produces `x a' instead of `xa'. This is a temporary fix, disabling
521 font changes in diversions for -Thtml.
523 * tmac/an-old.tmac (TH, SH): Use `HTML-TAG-NS' instead of
525 (an-do-tag-html): Merge with ...
526 (an-do-tag): This macro.
527 Change code slightly to circumvent grohtml bug.
528 * tmac/troffrc-end: Define dummy for HTML-TAG-NS.
530 * src/devices/grohtml/html-table.cc (html_table::emit_col,
531 html_table::is_gap): Round `width' properly.
533 * tmac/html.tmac: Provide some default layout parameters for
536 * font/devhtml/DESC.proto: Don't use discrete values for `sizes'
539 2003-03-28 Werner LEMBERG <wl@gnu.org>
541 src/devices/grops/ps.cc (ps_printer::do_import): Fix error message.
543 2003-03-27 Werner LEMBERG <wl@gnu.org>
545 * tmac/an-old.tmac (BT): Don't call .tl if register `ps4html' is
548 2003-03-20 Werner LEMBERG <wl@gnu.org>
550 * src/roff/troff/env.cc (vertical_spacing): Allow zero value for
552 * doc/groff.texinfo: Updated.
554 2003-03-19 Werner LEMBERG <wl@gnu.org>
556 * src/roff/troff/input.cc (process_input_stack) <TOKEN_BEGIN_TRAP,
557 TOKEN_END_TRAP>: Reset `have_input'.
559 2003-03-18 Werner LEMBERG <wl@gnu.org>
561 * src/roff/groff/groff.man: Mention groff_trace man page.
563 2003-03-16 Werner LEMBERG <wl@gnu.org>
565 * Makefile.in (LIBEXT): New variable to indicate the file extension
566 of library files. Computed heuristically from $(OBJEXT).
567 (MDEFINES): Add $(LIBEXT).
568 * Makefile.lib, Makefile.comm: Use it.
570 * src/utils/pfbtops/pfbtops.c (get_text): New function. Split
571 overlong lines into smaller chunks.
572 (get_binary): New function.
574 * src/utils/pfbtops/pfbtops.man: Updated.
576 2003-03-15 Colin Watson <cjwatson@debian.org>
578 * src/roff/groff/groff.man: Minor syntax fix.
580 2003-03-14 Egil Kvaleberg <egil@kvaleberg.no>
582 * src/devices/grops/ps.cc (ps_printer::media_set,
583 ps_printer::~ps_printer): Handle zero paper width and length.
585 2003-03-13 Werner LEMBERG <wl@gnu.org>
587 Add options -p and -l to grodvi.
589 * src/devices/grodvi/dvi.cc: Include paper.h.
590 (landscape_flag, user_paper_length, user_paper_width): New global
592 (dvi_printer::begin_page): Emit `papersize' special.
593 Set color after initialization of `cur_h' and `cur_v'.
594 (main): Add options `-l' and `-p'.
595 * font/devdvi/Makefile.sub (DESC): Set `papersize'.
596 * src/devices/grodvi/grodvi.man, NEWS: Updated.
598 * src/devices/grops/psrm.cc (valid_input_table): Fixed.
600 2003-03-12 Werner LEMBERG <wl@gnu.org>
602 * src/devices/grops/grops.man: Move documentation of .PSPIC to...
603 * man/groff_tmac.man: This man page.
604 * man/groff_font.man: Declare `paperwidth' and `paperlength' as
607 * tmac/X.tmac: Don't load pspic.tmac.
609 2003-03-11 Werner LEMBERG <wl@gnu.org>
611 Make variable `pr' local to libdriver/input.cc. Based on a patch
612 by Bernd Warken <bwarken@mayn.de>.
614 * src/include/driver.h (pr): Removed.
616 * src/libs/libdriver/input.cc (pr): New global variable.
617 (do_file): Deallocate `pr'.
618 * src/libs/libdriver/printer.cc (pr): Removed.
620 * src/devices/grodvi/dvi.cc (main), src/devices/grohtml/post-html.cc
621 (main), src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
622 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
623 (main): Don't delete `pr'.
625 2003-03-10 Werner LEMBERG <wl@gnu.org>
627 * tmac/a4.tmac, tmac/composite.tmac: Use `.do'.
628 * tmac/papersize.tmac: New file.
629 * tmac/troffrc: Include `papersize.tmac'.
630 * tmac/Makefile.sub (NORMALFILES): Add `papersize.tmac'.
631 * tmac/an-old.tmac: Set LT to LL by default.
633 * NEWS, MANIFEST, tmac/groff_man.man, man/groff_tmac.man,
634 doc/groff.texinfo: Updated.
636 * src/libs/libgroff/paper.cc (add_iso_paper): Fix very embarassing
637 bug which caused all odd iso papers to have wrong dimensions.
639 * src/devices/grops/ps.cc (user_paper_width): New global variable.
640 (main) <'p'>: Set `user_paper_width' also.
641 (ps_printer::media_width, ps_printer::media_height): Use values
642 given with option `-p'.
644 2003-03-09 Werner LEMBERG <wl@gnu.org>
646 * src/include/nonposix.h: Provide default for SET_BINARY.
648 * src/devices/grodvi/dvi.cc, src/devices/grolbp/lbp.cc,
649 src/devices/grolj4/lj4.cc, src/devices/grops/ps.cc: Call SET_BINARY
652 * src/utils/pfbtops/pfbtops.c: Call SET_BINARY unconditionally.
653 (main): Treat \r\n as \n.
655 2003-03-08 Werner LEMBERG <wl@gnu.org>
657 * tmac/an-old.tmac: Use register `HY' to control hyphenation.
658 * NEWS, tmac/groff_man.man, doc/groff.texinfo: Document it.
660 2003-03-07 Werner LEMBERG <wl@gnu.org>
662 Added support to access more than 256 glyphs in Type 1 fonts.
664 * src/devices/grops/ps.cc (subencoding): New structure.
665 (style): Add `sub' field.
667 (ps_printer): Add `subencodings' and `next_subencoding_index' fields.
668 Add `set_subencoding', `get_subfont' and `encode_subfont' member
671 (ps_printer::set_char): Use `set_subencoding'.
672 (make_subencoding_name): New function.
673 (ps_printer::set_style): Handle case where `sty.sub' is not zero.
674 (ps_printer::~ps_printer): Emit subencoding definitions.
676 * src/devices/grops/psrm.cc (valid_input_table): New array to
677 properly support EBCDIC.
678 (white_space): Add `\f'.
679 (ps_get_line): Change first argument to be of type `string &'.
681 This allows to get lines of arbitrary length.
682 Use `valid_input_table'.
683 Remove warning about non-conforming PS line length. This seems
684 not to be of great importance -- for example, dvips don't emit
686 (PS_LINE_MAX): Removed.
687 (matches_comment): Change first argument to be of type `string &'.
689 * src/devices/grops/grops.man, src/devices/grops/TODO: Updated.
691 * src/utils/afmtodit/afmtodit.pl (%unicode_decomposed,
692 %AGL_to_unicode, %default_ligatures): New hash tables.
693 Read all map entries.
694 Add unencoded characters.
695 Check for default ligatures if there are no `L' entries.
696 Print all kern entries.
697 Print all characters in charset.
698 * src/utils/afmtodit/afmtodit.man: Updated.
700 * font/devps/*: Regerated all fonts.
702 * tmac/latin[129].tmac, tmac/cp1047.tmac: Don't test for existence
703 of characters, just use `.trin'. Otherwise the mapping depends
704 on the font encoding.
705 * tmac/ps.tmac: Add `fi' and `fl'.
706 Improve `Fi' and `Fl'.
707 * tmac/X.tmac, tmac/lbp.tmac, tmac/tty.tmac: Improve `Fi' and `Fl'.
708 * tmac/Xps.tmac: Fix `em'.
712 2003-03-04 Werner LEMBERG <wl@gnu.org>
714 * src/roff/troff/input.cc (charinfo_to_node_list): Reset
717 2003-03-03 Werner LEMBERG <wl@gnu.org>
719 * Makefile.sub (DISTCLEANFILES): Add gxditview._man.
721 * font/devps/generate/textmap: Remove entry `similarequal'.
722 * font/devps/symbolmap: Updated.
724 2003-03-02 Werner LEMBERG <wl@gnu.org>
726 * src/libs/libgroff/font.cc (font::load): Fix error message for
729 * src/devices/grops/grops.man: Improve documentation of the -b
732 * tmac/tty.tmac: Load latin1.tmac for all TTY devices except
733 `ascii' and `cp1047'.
735 2003-03-01 Werner LEMBERG <wl@gnu.org>
737 Document composite glyphs and the `composite' request.
739 * man/groff.man, man/groff_diff.man, doc/groff.texinfo: Do it.
741 2003-02-28 Werner LEMBERG <wl@gnu.org>
743 * font/devdvi/generate/ec.map: Add some more Unicode entities.
744 * font/devdvi/*EC: Updated.
746 * tmac/composite.tmac, tmac/latin2.tmac, tmac/latin9.tmac: New files.
747 * tmac/latin1 (latin1-tr): Undo any previous mapping.
748 * tmac/troffrc: Load `composite.tmac'.
749 * tmac/Makefile.sub (NORMALFILES): Updated.
751 * doc/groff.texinfo (Input Encodings): New section.
754 2003-02-27 Werner LEMBERG <wl@gnu.org>
756 * doc/texinfo.tex: New version 2003-02-11.06.
758 * tmac/doc-common (Dt): Don't emit warning for unknown section.
759 * tmac/groff_mdoc.man: Fix description of `Dt'.
761 2003-02-26 Egil Kvaleberg <egil@kvaleberg.no>
763 * font/devps/prologue.ps: Fix for included Postscript that does
764 a setpagedevice -- which is now safely ignored.
768 * src/devices/grops/ps.cc: Now sets the page size in the generated
769 document. This is done in two ways: Via a %%-comment for gv and
770 the like, and via a PageSize and setpagedevice for programs that
771 understands Postscript proper, like ps2pdf.
773 * src/devices/grops/ps.h: New broken-flag to avoid page size
774 definition, if required.
776 * src/devices/grops/grops.man: New broken-flag 16 mentioned.
778 * doc/Makefile.in: Added -nosetpage flag (via @pnmtops_nosetpage@).
779 Not really necessary due to the fix in prologue.ps, but cleaner:
780 Such information does not belong in an .eps file.
782 * doc/Makefile.sub: See doc/Makefile.in.
784 2003-02-26 Ralph Corderoy <ralph@inputplus.co.uk>
786 * aclocal.m4 (GROFF_PNMTOPS_NOSETPAGE): Use P2 format for testing
787 instead of P1 since the latter is broken in some versions of netpbm.
788 * configure: Updated.
790 2003-02-26 Larry Kollar <kollar@alltel.net>
792 Make man pages more customizable.
794 * tmac/an-old.tmac (FT): New register holding footer distance from
796 (HF): New string holding the default heading font.
797 (TH): Handle registers `IN' and `SN' set on the command line.
799 (PT, BT): New strings to customize header and footer lines.
800 (an-header, an-footer): Use them.
802 * tmac/groff_man.man: Document changes.
804 * doc/groff.texinfo: Document man changes.
805 Document Ultrix extensions of man.
807 2003-02-26 Werner LEMBERG <wl@gnu.org>
809 * src/roff/troff/input.cc (do_width, do_if_request): Reset
810 `have_input' after changing back to old environment.
812 * src/devices/grolbp/lbp.cc (lbp_printer::set_line_thickness): Move
813 function up to be defined before first call. This is necessary to
814 avoid a compilation problem with Sun's WorkShop 6 C++ compiler.
816 * src/utils/afmtodit/afmtodit.pl: Make script search for files in
817 the default font directory also. Based on a patch from James
818 J. Ramsey <jjramsey_6x9eq42@yahoo.com>.
819 * src/utils/afmtodit/Makefile.sub (afmtodit): Handle @FONTDIR@.
820 * src/utils/afmtodit/afmtodit.man: Document it.
824 * tmac/groff_man.man, doc/groff.texinfo: Many minor fixes.
826 2003-02-25 Gaius Mulley <gaius@glam.ac.uk>
828 * aclocal.m4 (GROFF_HTML_PROGRAMS): Add test for pnmtops.
829 (GROFF_PNMTOPS_NOSETPAGE): New macro.
830 * configure.ac: Use it.
831 * configure: Regenerated.
832 * Makefile.in: Updated.
834 * tmac/Makefile.sub (NORMALFILES): Remove www.tmac.
835 (CLEANADD): Add www.tmac-sed.
836 (pnmtops_nosetpage): Define default.
837 (install_data): Handle www.tmac-sed and substitute
839 (stamp-sed): Add www.tmac.
840 * tmac/www.tmac: Rewritten, based on a patch by Bernd Warken.
841 It now breaks URLs at suitable places.
842 (www:substring_ok): New register set by...
843 (www:@test_substring): New macro.
844 (www:error): New alias to www-error.
845 (www:lenstr, www:splitstr, www:url_breaks, www:url_breaks_splitted):
847 (URL): Use www:url_breaks.
848 (PIMG, MPIMG): Use @PNMTOPS_NOSETPAGE@.
849 (CDS, CDE): New macros.
851 2003-02-25 Werner LEMBERG <wl@gnu.org>
853 * src/devices/grops/ps.cc (ps_printer::define_encoding): Avoid
856 2003-02-24 Werner LEMBERG <wl@gnu.org>
858 Contrary to the PCL5 Developer's Guide, the ascenders in TFM files
859 can be negative also.
861 * src/utils/hpftodit/hpftodit.cc (char_info): `ascent' must be
863 (read_char_table): Avoid negative ascenders.
864 (output_charset): Add cast.
865 * font/devlj4/*: Regenerated.
867 Replace unnamed glyphs for DVI fonts with `uXXXX' glyph names where
870 * font/devdvi/generate/{tc,texttt,ec,texmi,texsy,textex}.map: Do it.
871 * font/devdvi/generate/textex.map: Map glyph 23 to `u21C6' instead
873 * font/devdvi/*: Regenerated.
875 Map `la' and `ra' to U+27E8 and U+27E9. These two characters have
876 normal width, while the previously used characters (U+2329 and
877 U+232A) are classified as wide due to canonical equivalence with the
878 CJK punctuation characters U+3008 and U+3009.
880 * font/devutf8/R.proto: Updated.
881 * src/roff/troff/uniglyph.cc, src/roff/troff/glyphuni.cc: Ditto.
883 * man/groff_char.man: Simplify handling of table traps by
884 introducing `start block' and `end block' macros.
885 (Ns, Ne, 2s, 2e, Ds, De): New macros.
886 (DL): Make it work with Unix troff also.
887 Fix code values of `la' and `ra'.
889 * tmac/dvi.tmac: Define `<>' for CW and CWI.
891 2003-02-23 Gaius Mulley <gaius@glam.ac.uk>
893 * src/devices/grohtml/post-html.cc (element_list::~element_list):
894 New destructor, fixing a major memory leak.
896 2003-02-22 Werner LEMBERG <wl@gnu.org>
898 * font/devhtml/R.proto, font/devutf8/R.proto: Flip `*f' and `+f'
899 to be in conformance with Unicode 3.0 and newer.
901 * font/devlj4/generate/text.map: Add `Eu'.
902 * font/devlj4/generate/special.map: Flip `*e' and `+e'.
903 * font/devlj4/S: Regenerated.
905 * man/groff_char.man: Completely rewritten.
907 * doc/groff.texinfo: Fix description of request and macro arguments.
909 2003-02-20 Gaius Mulley <gaius@glam.ac.uk>
913 * src/devices/grohtml/html-table.cc (html_table::~html_table):
914 Deallocate `columns' list.
915 * src/devices/grohtml/post-html.cc (char_block::~char_block):
917 (text_glob::text_glob_html, text_glob::text_glob_special,
918 text_glob::text_glob_line, text_glob::text_glob_auto_image,
919 text_glob::text_glob_tag): Avoid memory leaks.
920 (text_glob::remember_table): Free memory before reassigning.
922 2003-02-19 Werner LEMBERG <wl@gnu.org>
924 Add glyph `+e', greek lunate epsilon symbol, and `-h' (with the
925 alias `hbar'), the Planck constant over two pi.
927 * font/devdvi/generate/texmi.map: Use `*e' for position 15 and
928 `+e' for position 34.
929 * font/devdvi/generate/texsy.map: Replace `DI' and `HE' with
931 * font/devdvi/{MI,S}: Regenerated.
932 * font/devhtml/R.proto, font/devutf8/R.proto: Add `+e', `-h', `hbar'.
933 * font/devlbp/*: Add `hbar' alias.
934 * font/devlj4/generate/special.map: Ditto.
935 * font/devlj4/S: Regenerated.
936 * font/devps/generate/symbolchars: Add `+e'.
937 * font/devps/generate/textmap: Fix PS name for `-h'.
939 * font/devps/symbolmap: Regenerated.
941 * src/devices/grops/ps.cc (transform_fill): Removed since unused.
943 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Add `+e',
945 * src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Add `+e',
948 * tmac/X.tmac, tmac/ps.tmac: Provide definitions for `-h' and
950 * tmac/tty-char.tmac: Add `+e'.
952 2003-02-17 Werner LEMBERG <wl@gnu.org>
954 Another round trying to really fix problems with `have_input'.
956 * src/roff/troff/input.cc (input_stack::get): Handle `have_input'.
957 (token::next) <'\n'>, <\'\n'>: Don't handle `have_input'.
959 * src/devices/grotty/tty.cc (tty_printer::put_color): Fix color
960 handling if both foreground and background colors are default.
962 * doc/groff.texinfo (Debugging): Document .lf differences to
965 2003-02-16 Werner LEMBERG <wl@gnu.org>
967 * src/devices/grotty/tty.cc (tty_printer::make_rgb_string): Avoid
968 null-bytes in created string.
970 * src/roff/troff/input.cc (lookup_color, interpolate_macro,
971 alias_macro, lookup_request): Improve warning messages.
973 * src/roff/troff/node.cc (suppress_node::tprint): Use `strsave',
975 Free `last_image_filename'.
977 * src/preproc/html/pre-html.cc (char_block::char_block): Initialize
979 (imageList::createPage, imageList::createImage): Use `free', not
981 (imageItem::~imageItem): Free `imageName'.
982 (addRegDef): Use `strsave', not `strdup'.
983 (get_resolution): Free `pathp'.
985 2003-02-15 Werner LEMBERG <wl@gnu.org>
987 * src/devices/grotty/tty.cc (tty_printer::tty_printer): Fix pointer
990 2003-02-14 Werner LEMBERG <wl@gnu.org>
992 Add memory management for colors to deallocate unnamed colors
995 * src/include/color.h (color): New members `free_list' and `next'.
996 New member functions `new' and `delete'.
998 * src/libs/libgroff/color.cc: Implement it.
1000 * src/libs/libgroff/font.cc (font::add_kern): Use integer cast
1001 for array size of new operator.
1003 * src/libs/libdriver/input.cc (IntArray::operator[]): Remove
1004 redundant comparison.
1006 * src/roff/troff/input.cc (word_space_node::reread,
1007 hmotion_node::reread): Avoid warning about unused parameter.
1008 (reset_output_registers): Remove redundant parameter.
1009 (define_color): Undo change 2003-02-12.
1011 * src/roff/troff/reg.h: Updated.
1013 * src/roff/troff/node.cc (troff_output_file::really_print_line,
1014 output_file::put_filename, real_output_file::really_put_filename,
1015 ascii_output_file::really_print_line,
1016 break_char_node::get_hyphen_list): Avoid warning about unused
1018 (suppress_node::tprint): Updated.
1020 * configure.ac: Check declaration for rand() and srand().
1021 * configure: Regenerated.
1023 * src/preproc/pic/pic.h: Declare fmod(), rand(), and srand()
1025 * src/preproc/pic/pic.y: Remove declaration of fmod(), rand(),
1028 * src/preproc/eqn/delim.cc (delim_table): Add missing initializers
1029 to avoid compiler warnings.
1031 * src/preproc/grn/hgraph.cc (HGPrintElt): Second parameter is
1034 * src/devices/grops/ps.cc (ps_printer::set_char): Last parameter
1036 * src/devices/grops/psrm.cc (skip_possible_newline): Remove first
1038 Updated all callers.
1040 * src/devices/grotty/tty.cc (tty_printer::set_char): Last parameter
1042 * src/devices/grodvi/dvi.cc (dvi_printer::set_char): Ditto.
1043 * src/devices/grolj4/lj4.cc (lj4_printer::set_char): Ditto.
1045 * src/devices/grohtml/post-html.cc (html_printer::emit_line):
1046 Parameter is unused.
1047 (html_printer::add_table_end): Define parameter conditionally.
1048 * src/devices/grohtml/output.cc (simple_output::special): Parameter
1051 * src/devices/grolbp/lbp.cc: Define _GNU_SOURCE conditionally.
1052 (lbp_printer::set_char): Last parameter is unused.
1054 * src/utils/indxbib/indxbib.cc (main): Remove redundant comparison.
1056 2003-02-13 Werner LEMBERG <wl@gnu.org>
1058 New commands \D'Fr ...', \D'Fc ...', etc. for orthogonality.
1059 Make \D'f ...' move horizontally again for backwards compatibility.
1060 Replace it with \D'Fg ...' where appropriate to avoid dependency
1061 on horizontal resolution.
1063 * src/roff/troff/input.cc (do_get_long_name): New function.
1064 (get_long_name): Call it.
1066 (read_draw_node): Handle `\D'Fx ...' by calling ...
1067 (read_color_draw_node): New function.
1069 (read_rgb, read_cmy, read_cmyk, read_gray): New optional argument
1071 Pass it to `do_get_long_name' which is used instead of
1074 * src/libs/libdriver/input.cc (color_from_Df_command): Remove
1075 unnecessary value guard.
1076 (parse_D_command) <'f'>: Add horizontal shift.
1078 * src/preproc/grn/hgraph.cc (HGPrintElt) <POLYGON>: Use \D'Fg ...'.
1079 * src/preproc/pic/troff.cc (troff_output::set_fill): Ditto.
1080 (FILL_MAX): Removed.
1082 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
1085 2003-02-12 Werner LEMBERG <wl@gnu.org>
1087 * src/roff/troff/input.cc (do_name_test, do_expr_test,
1088 do_zero_width): Push `\n' if closing delimiter is missing.
1090 (token::next) <ESCAPE_NEWLINE>, <'\n'>, <\'\n'>: Reset `have_input'.
1091 <'F'>: Make \F non-transparent at the beginning of line.
1092 (process_input_stack) <token::TOKEN_CHAR, token::TOKEN_NEWLINE,
1093 token::TOKEN_REQUEST, token::TOKEN_BEGIN_TRAP>: Don't handle
1096 (define_color): Free color in case of reassignment.
1098 * doc/groff.texinfo (@Defesc, @DefescList, @DefescItem,
1099 @DefescListEnd): Use @Var, not @var.
1102 * src/preproc/grn/hgraph.cc (HGPrintElt): Fix typo.
1104 * src/preproc/pic/object.cc (object_spec::~object_spec): Free
1105 `shaded' and `outlined' arrays.
1106 (object_spec::object_spec): Initialize `shaded' and `outlined'.
1107 (graphic_object::set_fill_color, graphic_object::set_outline_color):
1109 (closed_object::set_fill_color): Ditto.
1110 * src/preproc/pic/troff.cc (troff_output::set_color): Use strsave
1112 (troff_output::reset_color): Use a_delete instead of free.
1113 * src/preproc/pic/main.cc (do_file): Free `out' in case of error.
1115 2003-02-11 Werner LEMBERG <wl@gnu.org>
1117 * doc/groff.texinfo: Improve documentation of `ad'.
1118 Document that \D'f...' is dependent on the horizontal resolution.
1119 * man/groff_diff.man: Improve documentation of \D'f...'.
1121 * src/preproc/grn/hgraph.cc (HGPrintElt) <POLYGON>: Don't emit
1122 compensating \h'...' for \D'f ...' since the latter no longer moves
1124 * src/preproc/pic/troff.cc (troff_output::set_fill): Ditto.
1126 2003-02-10 Werner LEMBERG <wl@gnu.org>
1128 Improve error messages for `x F' (and `F') commands.
1130 * src/include/error.h: Add declaration for
1131 `current_source_filename'.
1132 * src/libs/libgroff/filename.cc: Add `current_source_filename'.
1133 * src/libs/libgroff/error.cc (do_error_with_file_and_line): Add
1134 parameter for source file string.
1135 Updated all callers.
1137 * src/libs/libdriver/input.cc: Add `current_source_filename'.
1138 (remember_source_filename): New function.
1139 (parse_x_command <'F'>, do_file <'F'>): Use it.
1141 2003-02-09 Werner LEMBERG <wl@gnu.org>
1143 Make grotty not emit warnings about unknown colors more than
1146 * src/devices/grotty/tty.cc: Include `ptable.h'.
1147 (TTY_MAX_COLORS): Removed.
1148 (DEFAULT_COLOR_IDX): Defined to -1.
1149 (glyph): Change `back_color_idx' and `fore_color_idx' to `char'.
1150 (tty_printer): Change `curr_back_idx' and `curr_fore_idx' to `char'.
1151 Change `tty_colors' to be a ptable.
1152 First arg of `put_color' is now `char'.
1153 New functions `make_rgb_string' and `tty_color'.
1154 (tty_printer::tty_printer): Use `tty_color'.
1155 (tty_printer::color_to_idx): Return value is now `char'.
1158 * src/include/color.h (color): Add `print_color' member function.
1159 * src/libs/libgroff/color.cc (color::print_color): Implement it.
1161 2003-02-08 Werner LEMBERG <wl@gnu.org>
1165 * src/devices/grops/ps.cc (ps_printer::define_encoding): Close
1168 * src/include/ptable.h (PTABLE::~PTABLE, PTABLE::define): Always
1169 assume that value has been allocated with `new[]', thus use
1170 `a_delete' for deallocation.
1172 * src/libs/libdriver/input.cc (get_integer_arg,
1173 get_possibly_int_args, parse_x_command, do_file): Use `a_delete'
1176 * src/libs/libgroff/new.cc (delete) [!COOKIE_BUG]: Define.
1177 * src/libs/libgroff/nametoindex.cc
1178 (character_indexer::named_char_index): Use `new <type>[1]'.
1180 * src/preproc/eqn/lex.cc (init_table, do_definition): Use `new
1182 * src/preproc/eqn/text.cc (set_special_char_type): Ditto.
1183 (split_text): Use `a_delete'.
1185 * src/preproc/pic/pic.y (define_label, define_variable): Use `new
1188 * src/roff/troff/env.cc (environment::choose_breakpoint): Avoid
1189 harmless memory leak.
1190 (hyphen_trie::read_patterns_file): Initialize `buf'.
1191 * src/roff/troff/node.cc (troff_output_file::troff_output_file):
1192 Initialize `current_fill_color'and `current_glyph_color'.
1193 * src/roff/troff/glyphuni.cc
1194 (glyph_to_unicode_init::glyph_to_unicode_init): Use `new <type>[1]'.
1195 * src/roff/troff/uniuni.cc
1196 (unicode_decompose_init::unicode_decompose_init): Ditto.
1197 * src/roff/troff/uniglyph.cc
1198 (unicode_to_glyph_init::unicode_to_glyph_init): Ditto.
1200 2003-01-26 Werner LEMBERG <wl@gnu.org>
1202 * src/utils/indxbib/indxbib.cc (main) [__EMX__]: Check with
1203 `access' before calling `unlink'.
1204 (do_file): Handle __EMX__.
1206 * src/include/nonposix.h: Handle __EMX__.
1208 * Makefile.in (SEP): New variable; set to @PATH_SEPARATOR@.
1209 (fontpath,tmacpath): Use it.
1211 Sorted alphabetically.
1213 * src/preproc/eqn/neqn.sh, src/roff/nroff/nroff.sh: Use
1215 * src/preproc/eqn/Makefile.sub, src/roff/nroff/Makefile.sub: Handle
1218 2003-01-27 Werner LEMBERG <wl@gnu.org>
1220 * src/libs/libgroff/strcasecmp.c, src/libs/libgroff/strncasecmp.c:
1221 New files, copied from gnulib.
1222 * src/libs/libgroff/Makefile.sub (CSRCS): Add them.
1223 * configure.ac: Updated.
1224 * configure: Regenerated.
1226 * src/include/config.hin: Regenerated.
1227 * src/include/lib.h [!HAVE_STRCASECMP]: Declare `strcasecmp'.
1228 Don't define `strcasecmp' as `strcmp'.
1229 [!HAVE_STRNCASECMP]: Declare `strncasecmp'.
1230 Dont define `strncasecmp' as `strncmp'.
1232 * src/roff/groff/pipeline.c [!HAVE_STRCASECMP, !HAVE_STRNCASECMP]:
1235 2003-01-26 Werner LEMBERG <wl@gnu.org>
1237 * src/utils/indxbib/indxbib.cc (main) [__EMX__]: Fix typo:
1240 2003-01-25 Werner LEMBERG <wl@gnu.org>
1242 * doc/groff.texinfo (Ligatures and Kerning): Mention limitations.
1244 2003-01-24 Werner LEMBERG <wl@gnu.org>
1246 Add US-english hyphenation exceptions (converted from Barbara
1247 Beeton's hyphenation exception log reports which appear irregularly
1250 * tmac/hyphen.us: Updated to latest version.
1251 * tmac/README: Updated.
1252 * tmac/hyphenex.us, tmac/hyphenex.sh: New files.
1253 * tmac/troffrc: Load `hyphenex.us'.
1254 * tmac/Makefile.sub (NORMALFILES): Add `hyphenex.us'.
1255 * doc/groff.texinfo: Updated.
1257 2003-01-23 Werner LEMBERG <wl@gnu.org>
1259 Improve hyphenation slightly. This is a first step in redesigning
1260 the hyphenation algorithm to make it more flexible (e.g. allowing
1261 kerns and ligatures between the hyphenation character and the
1262 following character -- while not used normally in English, other
1263 languages like German would benefit).
1265 * src/roff/troff/env.cc (environment::hyphenate_line): Use
1266 assertion instead of if-clause.
1267 Let `get_hyphen_list' return the number of involved characters in
1268 the hyphenation pattern instead of computing it directly (which
1269 often yields too small values).
1270 * src/roff/troff/node.h (*::get_hyphen_list): Add second parameter.
1271 * src/roff/troff/node.cc (*::get_hyphen_list): Handle new second
1274 2003-01-22 Werner LEMBERG <wl@gnu.org>
1276 Fixing a bug which caused groff to hang if the hyphenation exception
1277 dictionary tried to grow.
1279 * src/roff/troff/env.cc (hyphen_trie::insert_hyphenation,
1280 hyphen_trie::read_patterns_file, do_hyphenation_patterns_file): Use
1281 pointer to dictionary.
1283 2003-01-20 Werner LEMBERG <wl@gnu.org>
1285 * src/utils/afmtodit/afmtodit.pl: Add switch `-m' to suppress
1286 negative left italic correction.
1287 * src/utils/afmtodit/afmtodit.man: Document it.
1289 * font/devps/generate/Makefile (RFLAG): Add `-m'.
1290 * font/devps/{AB,AR,BMB,BMR,CB,CR,EURO,HB,HR,HNB,HNR,NB,NR,PB,PR,
1291 S,TB,TR,ZD,ZDR}: Regenerated with afmtodit options `-i 0 -m'.
1295 2003-01-16 Werner LEMBERG <wl@gnu.org>
1299 2003-01-16 Jörgen Grahn <jgrahn@algonet.se>
1301 * src/preproc/refer/refer.man: Mention REFER environment variable.
1303 2003-01-05 Werner LEMBERG <wl@gnu.org>
1305 Similar to \[is], the square root glyph (\[sr]) and the square root
1306 extension glyph (\[radicalex]) are now text symbols. The new
1307 mathematical versions are called \[sqrt] and \[sqrtex],
1310 * font/devX*/S: Regenerated.
1311 * font/devdvi/generate/texex.map: Rename `sr[0123]' to `sqrt[0123]'.
1312 * font/devdvi/generate/texsy.map: Rename `sr' to `sqrt'.
1313 * font/devdvi/EX, font/devdvi/S: Regenerated.
1314 * font/devhtml/R.proto, font/devutf8/R.proto: Add `sqrt'.
1315 * font/devlj4/generate/special.map: Add `sqrt'.
1316 * font/devlj4/S: Regenerated.
1317 * font/devps/generate/textmap: Add `sqrt'.
1318 * font/devps/S, font/devps/symbolmap: Regenerated.
1320 * src/preproc/eqn/sqrt.cc (SQRT_CHAR, RADICAL_EXTENSION_CHAR,
1321 SQRT_CHAIN, BAR_CHAIN): Use `sqrt*' and `sqrtex*'.
1322 * src/roff/troff/input.cc (init_charset_table): Make `sqrtex'
1323 overlap horizontally.
1325 * tmac/X.tmac, tmac/ps.tmac, tmac/lj4.tmac: Add `sqrtex'.
1326 * tmac/dvi.tmac: Add `sr', and `sqrtex'.
1329 * doc/groff.texinfo, man/groff_diff.man: Document that `radicalex'
1330 and `sqrtex' are overlapping glyphs.
1332 2003-01-04 Werner LEMBERG <wl@gnu.org>
1334 * font/devdvi/generate/texsy.map: Add `is'.
1335 * font/devps/symbolmap: Regenerated.
1336 * font/devdvi/*TC, MI, S: Regenerated.
1338 * tmac/dvi.tmac: Remove `is'.
1340 2003-01-03 Werner LEMBERG <wl@gnu.org>
1342 `is' is now a text symbol (only relevant for dvi). The math variant
1343 can be accessed with `integral'.
1345 * font/devX*/S: Regenerated.
1346 * font/devdvi/generate/texex.map: Remove `is'.
1347 * font/devdvi/EX: Updated.
1348 * font/devhtml/R.proto, font/devutf8/R.proto: Add `integral'.
1349 * font/devlj4/generate/special.map: Ditto.
1350 * font/devlj4/S: Regenerated.
1351 * font/devps/generate/textmap: Add `integral'.
1352 * font/devps/S: Regenerated.
1354 * tmac/dvi.tmac: Define `is'.
1356 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Add `integral'.
1358 * src/preproc/tbl/main.cc (process_format): Fix error message.
1360 2003-01-02 Werner LEMBERG <wl@gnu.org>
1362 * font/devhtml/R.proto, font/devutf8/R.proto: Add `ne' and `nc'.
1363 * font/devps/textmap: Fix entries for `ne' and `nc'.
1364 * font/devps/symbolmap: Regenerated.
1366 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list),
1367 src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Add `18',
1368 `38', `58', `78', `-+', `|=', `nc', `ne'.
1370 * tmac/dvi.tmac: Add `nm', `ne', `nc'.
1371 Use `schar' for `aq'.
1372 * tmac/ps.tmac, tmac/X.tmac: Add `nc' and `ne'.
1373 * tmac/ec.tmac: Add `SC' to special fonts for `CW' and `CWI'.
1374 * tmac/tty.tmac: Add `ne'.
1376 * src/roff/troff/node.cc (make_glyph_node): Test with `get_macro'
1377 for fallback glyphs.
1379 2002-12-29 Werner LEMBERG <wl@gnu.org>
1383 * font/devX*/*: Regenerated.
1384 * font/devdvi/generate/ec.map: Remove `eq'.
1385 * font/devdvi/generate/texsy.map: Make `~=' the same as `~~'.
1386 Assign `|=' to position 39.
1387 * font/devdvi/*EC, S: Regenerated.
1388 * font/devhtml/R.proto, font/devutf8/R.proto: Add `|='.
1389 * font/devlj4/generate/special.map: Make `~=' the same as `~~'.
1390 Assign `|=' to position 549.
1391 * font/devps/generate/textmap, font/devps/enerate/symbolmap: Remove
1393 Add `uni2243' for `|='.
1395 * tmac/ec.tmac: Add `eq'.
1396 * tmac/dvi.tmac: Add `=~'.
1397 * tmac/tty-char.tmac, tmac/ps.tmac, tmac/X.tmac, tmac/lbp.tmac: Add
1400 2002-12-21 Werner LEMBERG <wl@gnu.org>
1402 * font/devdvi/generate/tc.map: Remove `**'.
1403 * font/devdvi/*TC: Regenerated.
1404 * font/devhtml/R.proto, font/devutf8/R.proto: Add `18', `38', `58',
1406 * font/devutf8/NOTES: Updated.
1408 * src/roff/troff/charinfo.h (charinfo): Add `setx_macro' function.
1409 Don't give default parameter to `set_macro'.
1410 * src/roff/troff/input.cc (do_define_character): Use `setx_macro'
1411 instead of `set_macro'.
1412 (charinfo::setx_macro): Implement it.
1413 (charinfo::set_macro): Don't change `mode'.
1415 * tmac/tty.tmac: Add `18', `38', `58', `78', `<<', `>>'.
1416 * tmac/ps.tmac, tmac/X.tmac: Add `<<', `>>'.
1417 * tmac/dvi.tmac: Define `!=' with `.schar'.
1419 2002-12-20 Werner LEMBERG <wl@gnu.org>
1421 * font/devX*/S: Regenerated.
1422 * font/devdvi/generate/ec.map: Remove `pl'.
1423 * font/devdvi/generate/tc.map: Remove `mi', `14', `12', `34'.
1424 * font/devdvi/*{TC,EC}: Regenerated.
1425 * font/devhtml/R.proto: Add `-+'.
1426 Remove double entries for `rk', `lk', `lt', `rt', `rb', `lb'.
1427 * font/devlbp/*: Remove `or'.
1428 * font/devlj4/generate/special.map: Remove `or'.
1429 * font/devlj4/S: Regenerated.
1430 * font/devps/generate/textmap: Add `fiveeighths', `oneeighth',
1431 `seveneighths', `threeeighths'.
1433 Replace `minusplus' with `uni2213'.
1434 * font/devps/symbolmap: Regenerated.
1435 * font/devutf8/R.proto: Replace `shc' with unnamed glyph.
1438 * src/roff/troff/charinfo.h (charinfo): Add `is_normal' inline
1440 * src/roff/troff/node.cc (troff_output_file::put_char_width):
1441 Call glyph_color and fill_color even if tcommand_flag isn't set.
1442 (make_node, node::add_char): Check not ci->is_fallback but
1445 * tmac/lj4.tmac, tmac/lbp.tmac: Define `or'.
1446 * tmac/ec.tmac: Add .rchar entry for `f/'.
1447 Don't remove `12', `14', `34'.
1448 Define `pl' to be always roman.
1449 * tmac/ps.tmac (ps-frac, ps-frac-mono): New macros.
1450 Define `18', `38', `58', `78'.
1451 * tmac/tty.tmac: Add `-+'.
1452 * tmac/dvi.tmac: Define `f/'.
1453 (dvi-frac): Use `f/'.
1454 * tmac/X.tmac (X-frac, X-frac-mono): New macros.
1455 Define `18', `38', `58', `78'.
1457 2002-12-15 Colin Watson <cjwatson@debian.org>
1459 * contrib/pic2graph/pic2graph.sh: Add missing `;;'.
1461 2002-12-10 Werner LEMBERG <wl@gnu.org>
1463 Add glyph `tno', a textual variant of `no'.
1465 * font/devX*/*: Regenerated.
1466 * font/{devcp1047,devlatin1,devutf8,devhtml}/R.proto: Add `tno'.
1467 * font/devdvi/generate/{tc.map: Replace `no' with `tno'.
1468 * font/devdvi/generated/{texsy,textex}.map: Add `tno'.
1469 * font/devdvi/*: Regenerated.
1470 * font/devlbp/*: Add `tno'.
1471 * font/devlj4/generate/tex.map: Replace `no' with `tno'.
1472 * font/devlj4/*: Regenerated.
1473 * font/devps/generate/textmap: Replace `no' with `tno'.
1474 * font/devps/generate/symbolchars: Add `no'.
1475 * font/devps/*: Regenerated.
1477 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Add `tno'.
1479 * tmac/cp1047.tmac, tmac/latin1.tmac: Replace `no' with `tno'.
1480 * tmac/tty-char.tmac: Add entry for `tno' and `3d'.
1484 * tmac/dvi.tmac: Replace most `\\' with `\E'.
1485 Add definition for `sd'.
1486 * tmac/X.tmac, tmac/ps.tmac: Replace most `\\' with `\E'.
1488 * tmac/eqnrc <dvi>: Use `integral' instead of `is' glyph.
1490 2002-12-08 Werner LEMBERG <wl@gnu.org>
1492 * tmac/an-old.tmac (TH): Use integer value for `IN' if in nroff
1493 mode to avoid rounding errors.
1494 (an-do-tag, an-do-tag-html, RS, RE): Remove redundant `.br'.
1496 * src/roff/groff/groff.man, src/roff/nroff/nroff.man,
1497 src/roff/troff/troff.man: Improve documentation of -T.
1499 2002-12-07 Jeff Conrad <jeff_conrad@msn.com>
1501 * src/roff/groff/pipeline.c: Don't define `const' for _WIN32.
1502 (run_pipeline) [_WIN32]: Provide working function without `fork'.
1504 2002-12-06 Werner LEMBERG <wl@gnu.org>
1506 * font/devps/generate/freeeuro.sfd: Make dimensions of Euro.symbol
1507 glyphs compatible to Adobe's Euro fonts (scaling them down a bit).
1508 Scaling Euro.sansserif glyphs down to have the same height as
1510 Removed unnecessary points; added some extrema.
1512 * font/devps/EURO, font/devps/freeeuro.afm, font/devps/freeeuro.pfa:
1515 2002-12-04 Werner LEMBERG <wl@gnu.org>
1517 * font/devps/generate/freeeuro.sfd: Add glyphs `Euro.symbol.slanted'
1518 and `Euro.symbol.bold.slanted'.
1519 Improve some glyph offsets and widths.
1520 * font/devps/EURO, font/devps/freeeuro.afm, font/devps/freeeuro.pfa:
1522 * font/devps/generate/Makefile (freeeuro.afm freeeuro.pfa): Fix
1524 * font/devps/generate/sfdtopfa.pe: Generate PFA in current
1527 * tmac/europs.tmac: Updated to new glyph indices.
1528 Use Euro.symbol for font familiy `A'.
1530 * doc/groff.texinfo: Minor improvements.
1532 2002-12-02 Werner LEMBERG <wl@gnu.org>
1534 * font/devdvi/generate.tc.map: s/%O/%0/.
1535 * font/devdvi/*TC: Regenerated.
1537 * src/roff/troff/div.cc (init_div_requests): Sorted.
1539 * tmac/dvi.tmac: Remove `Ye'.
1540 * tmac/ec.tmac: Remove `Ye'.
1541 Add .rchar entry for `de'.
1543 * man/groff.man, man/groff_diff.man: Document register `.pe'.
1544 * doc/groff.texinfo: Document registers `.pe', `.n', and `.w'.
1547 2002-11-30 Werner LEMBERG <wl@gnu.org>
1549 Add PS font for various Euro glyphs.
1551 * font/devps/generate/freeeuro.sfd: New master font file for
1553 * font/devps/generate/sfdtopfa.pe: New conversion script for
1555 * font/devps/generate/Makefile (FONTS): Add `EURO'.
1556 (EURO, freeeuro.afm, freeeuro.pfa): New rules.
1557 * font/devps/freeeuro.pfa, font/devps/freeeuro.afm: Generated from
1559 * font/devps/EURO: Generated from `freeeuro.afm'.
1560 * font/devps/download: Add `freeuro.pfa'.
1561 * font/devps/Makefile.sub (NORMALFILES): Adde `EURO' and
1564 * tmac/europs.tmac: New file.
1565 * tmac/ps.tmac: Include `europs.tmac'.
1566 * tmac/Makefile.sub (DISTFILES): Add `europs.tmac'.
1568 2002-11-29 Werner LEMBERG <wl@gnu.org>
1570 * font/devdvi/generate/texsy.map: Remove `lh' and `rh'.
1571 * font/devdvi/S: Regenerated.
1572 * font/devhtml/R.proto: Fix `CR' and `ci'.
1574 * font/devps/generate/textmap: Fix `lh', `rh', and `sq'.
1576 * font/devps/symbolmap: Regenerated.
1577 * font/devutf8/R.proto: Fix `CR' and `ci'.
1579 * font/devutf8/NOTES: Updated.
1581 * src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Fix `CR' and
1584 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Ditto.
1586 * tmac/dvi.tmac: Add `lh' and `rh'.
1587 * tmac/Xps.tmac: Fix `lh' and `rh'.
1588 * tmac/X.tmac: Add `OK'.
1589 * tmac/lj4.tmac: Ditto.
1591 2002-11-24 Werner LEMBERG <wl@gnu.org>
1593 * font/devX*/S: Regenerated.
1594 * font/devascii/R.proto, font/devcp1047/R.proto: Remove glyphs `lb',
1595 `lc', `lf', `lk', `lt', `rb', `rc', `rf', `rk', and `rt'.
1596 * font/devdvi/generate/texsy.map: Remove `or' glyph.
1597 * font/devdvi/S: Regenerated.
1598 * font/devhtml/R.proto, font/devutf8/R.proto: Add/fix glyphs
1599 `parenlefttp', `parenleftex', `parenleftbt', `parenrighttp',
1600 `parenrightex', `parenrightbt', `bracketlefttp', `bracketleftex',
1601 `bracketleftbt', `bracketrighttp', `bracketrightex',
1602 `bracketrightbt', `bracelefttp', `braceleftmid', `braceleftbt',
1603 `braceex', `braceleftex', `bracerightex', `bracerighttp',
1604 `bracerightmid', `bracerightbt', `lt', `lk', `lb', `rt', `rk',
1606 * src/roff/troff/glyphuni.cc, src/roff/troff/uniglyph.cc: Ditto.
1607 * font/devutf8/NOTES: Updated.
1608 * font/devlj4/generate/special.map: Add glyph `braceex'.
1609 * font/devlj4/S: Regenerated.
1611 * tmac/tty-char.tmac: Add glyphs `lf', `rf', `lc', and `rc'.
1613 2002-11-14 Werner LEMBERG <wl@gnu.org>
1615 * src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Add `va'
1618 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Ditto.
1620 * doc/texinfo.tex: New version from texinfo 4.3.
1621 * doc/groff.texinfo: Updated for texinfo 4.3.
1622 Use @tie{} where appropriate.
1623 * font/devdvi/generate/ec.map: Don't include `or' and `bv'.
1624 * font/devdvi/generate/tc.map: Remove `rn'.
1625 * font/devdvi/*TC, font/devdvi/*EC: Regenerated.
1626 * font/devhtml/R.proto, font/devutf8/R.proto: Add `vA'.
1628 * font/devX100/*, font/devX100-12/*, font/devX75/*,
1629 font/devX75-12/*: Regenerated.
1631 * tmac/dvi.tmac: Add special fonts `SA' and `SB'.
1632 Use .char (again) for `br', `ul', `rn', `or', and `ru'.
1633 Improve definition of `an'.
1634 * tmac/ps.tmac: Use .char (again) for `br', `ul', `rn', `or', and
1636 * tmac/lj4.tmac: Use .char (again) for `br', `ul', `rn', and `ru'.
1637 * tmac/X.tmac: Add definition for `or'.
1638 * tmac/Xps.tmac: Undo change 2002-11-05.
1639 * tmac/lbp.tmac: Add definitions for `br', `rn', `ul', and `ru'.
1641 2002-11-11 Werner LEMBERG <wl@gnu.org>
1643 * src/roff/troff/node.cc (troff_output_file::put_char): Always
1646 2002-11-10 Werner LEMBERG <wl@gnu.org>
1648 Added three new requests `schar', `fschar', and `rfschar'. `schar'
1649 defines a glyph which is searched after the check for fonts declared
1650 with `.special' (and before the check for all mounted special
1651 fonts). `fschar' defines a glyph for a particular font which is
1652 searched after the check for fonts declared with `.fspecial' (and
1653 before the check for fonts declared with `.special'). `rfschar'
1654 removes glyphs defined with `fschar'.
1656 * src/roff/troff/token.h (char_mode): New enum.
1657 Declare do_define_character.
1658 * src/roff/troff/charinfo.h (charinfo): Replace `fallback' with
1660 (charinfo::is_fallback): Updated.
1661 (charinfo::is_special): New method.
1662 * src/roff/troff/input.cc (do_define_character): Add and use
1663 optional second parameter used as a prefix for font-specific glyph
1665 (define_character, define_fallback_character): Updated.
1666 (define_special_character): New function.
1667 (init_input_requests): Add `schar'.
1668 (charinfo::charinfo, charinfo::set_macro): Updated.
1669 * src/roff/troff/node.cc: Include `stringclass.h'.
1670 (make_glyph_node): Handle special glyphs defined with `.schar' and
1672 (define_font_special_character, remove_font_special_character): New
1674 (init_node_requests): Sorted.
1675 Add `fschar' and `rfschar'.
1676 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
1677 Document new requests.
1679 * font/devhtml/R.proto, font/devutf8/R.proto: Add `va'.
1680 * tmac/dvi.tmac: Add `va' for CW and CWI (using `.fschar').
1682 2002-11-08 Werner LEMBERG <wl@gnu.org>
1684 Added new font `SC' (cmtex10) to devdvi.
1686 * devdvi/generate/Makefile (FONTS): Add `SC'.
1688 * devdvi/generate/textex.map: New map file for cmtex.
1690 * devdvi/Makefile.sub (DEVFILES): Updated.
1691 * tmac/dvi.tmac: Add fspecial entries for SC.
1692 Add `MI', `S' and `CW' to the `special' call. Otherwise, `SC' is
1693 found before `S' since the font position of `SC' is lower due to the
1694 gaps in DESC's `font' line.
1695 * tmac/ec.tmac: Add a `special' call.
1698 * font/devhtml/R.proto: Remove double entry for `ti'.
1699 * tmac/tty.tmac: Add entries for `IJ', `ij', and `bq'.
1700 * tmac/tty-char.tmac: Remove entry for `bq'.
1701 * tmac/lbp.tmac: Add entries for `lq', `rq', `fo', `fc', and `em'.
1702 * tmac/ec.tmac: Don't remove `aq' glyph.
1703 * tmac/X.tmac: Fix entry for `em'.
1704 Add entries for `fo' and `fc'.
1705 * tmac/dvi.tmac: Add entries for `em', `en', `hy', `fo', and `fc'.
1707 * doc/groff.texinfo, man/groff.man, man/groff_diff.man: Fix
1708 documentation of `special' and `fspecial' requests.
1710 2002-11-05 Werner LEMBERG <wl@gnu.org>
1712 * font/devascii/R.proto, font/devcp1047/R.proto,
1713 font/devlatin1/R.proto: Remove entry for `.i'.
1714 * font/devdvi/generate/textt.map: Add entry for `ad'.
1715 * font/devdvi/generate/texr.map, font/devdvi/generate/texb.map,
1716 font/devdvi/generate/texi.map: Add dummy glyph name `slash@for@l'.
1717 We need this for getting kerning values to compose `/l' and `/L'.
1718 * font/devdvi: Regenerated font definition files for CM fonts.
1719 * font/devhtml/R.proto: Add entries for "'C", "'c", `IJ', and `ij'.
1720 * font/devutf8/R.proto: Ditto.
1721 Remove double entry for `ti'.
1723 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Fix entries
1724 for (groff) ligatures, `la', and `ra'.
1725 Add "'C", "'c", `IJ', and `ij'.
1726 Remove double entry for `ti'.
1727 * src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Remove all
1729 Add "'C", "'c", `IJ', and `ij'.
1730 Fix entries for (groff) ligatures, `la', and `ra'.
1732 * tmac/ps.tmac (ps-achar): New macro.
1733 Define "'c" and "'C".
1734 * tmac/tty.tmac: Add entry for `.i'.
1735 * tmac/X.tmac (X-achar): New macro.
1736 Define "'c", "'C", and `:Y'.
1737 Add entries for `IJ' and `ij'.
1738 * tmac/Xps.tmac (Xps-achar): New macro.
1739 Define "'c" and "'C".
1740 Add entries for `IJ' and `ij'.
1741 * tmac/lbp.tmac (lbp-achar): New macro.
1742 Add fallback characters for all groff ligatures and many other
1744 * tmac/dvi.tmac: Fix definitions of `_' and `ul'.
1745 Add entries for `/l' and `/L'.
1746 Define "'c" and "'C".
1747 Add entries for `IJ' and `ij'.
1749 2002-11-02 Larry Kollar <kollar@alltel.net>
1751 * PROBLEMS: Document how to solve Mac OS X compilation problems.
1753 2002-11-02 Werner LEMBERG <wl@gnu.org>
1755 Adding support for composite glyphs: \[xxx yyy ...] and the
1756 `composite' request.
1758 * src/roff/troff/glyphuni.cc: New file for mapping groff glyph names
1759 to Unicode-based glyph names.
1760 * src/roff/troff/uniglyph.cc: New file for mapping Unicode-based
1761 glyph names to groff glyph names.
1762 * src/roff/troff/uniuni.cc: New file for canonically decomposing
1763 Unicode-based glyph names.
1764 * src/roff/troff/unicode.cc, src/roff/troff/unicode.h: New files
1765 for handling Unicode glyph names.
1766 * src/roff/troff/input.cc: Include unicode.h.
1767 (composite_glyph_name): New function.
1768 (token::next) <'['>: Handle Unicode glyph names and composite
1770 (composite_dictionary): New dictionary for the `composite' request.
1771 (composite_request): Implement `composite' request.
1772 (init_input_requests): Add `composite'.
1773 Alphabetically sorted.
1774 * src/roff/troff/env.cc (tabs_save, tabs_restore): Removed (already
1776 (init_env_requests): Alphabetically sorted.
1777 Removed `tas' and `tar' (already commented out).
1778 * src/roff/troff/Makefile.sub: Updated.
1780 2002-10-31 Ruslan Ermilov <ru@FreeBSD.org>
1782 * src/roff/nroff/nroff.man, src/roff/nroff/nroff.sh: Fix description
1785 2002-10-29 Werner LEMBERG <wl@gnu.org>
1787 Fix computation of .trunc register. Additionally, its value (and
1788 the value of the .ne register) is now always set before entering the
1791 * src/roff/troff/div.cc (diversion::need): Set `truncated_space' and
1792 `needed_space' before calling `space'.
1793 (top_level_diversion::space): Remove special code for 'sp before the
1795 Call `begin_page' with the discarded space as a parameter.
1796 (top_level_diversion::begin_page): Add optional parameter to set
1798 * src/roff/troff/div.h: Updated.
1800 * doc/groff.texinfo: Improve documentation of .sp, \n[.trunc], and
1803 * tmac/an-old.tmac (SH, SS, TP, IP, HP, TS): Undo change 2002-10-26.
1804 (LP): Remove superfluous call to `br'.
1805 * tmac/doc-common (doc-paragraph): Undo change 2002-10-26.
1806 * tmac/doc.tmac (Bd, Bl, doc-set-vertical-and-indent): Ditto.
1808 2002-10-26 Werner LEMBERG <wl@gnu.org>
1810 * tmac/doc-ditroff: Remove useless switch/variable -rC.
1811 (doc-setup-header): Don't set page register `%'.
1812 * tmac/doc-nroff: Remove variable `C'.
1813 (doc-setup-page-layout): Set doc-header-space to .5i unconditionally.
1814 (doc-setup-header): Don't set page register `%'.
1816 * tmac/doc-common (doc-header): Call `ns'.
1817 (doc-paragraph): Protect .sp with .br so that it survives traps
1818 possibly set by the user.
1819 * tmac/doc.tmac (Bd, Bl, doc-set-vertical-and-indent): Ditto.
1821 * tmac/doc*: Replace ' with . for consistency if no effect.
1823 2002-10-26 Werner LEMBERG <wl@gnu.org>
1825 * tmac/an-old.tmac (SH, SS, TP, IP, HP, TS): Protect .sp with .br
1826 so that it survives traps possibly set by the user.
1828 * src/roff/troff/node.cc: Fix the changes from 2002-10-23.
1829 (troff_output_file::set_font): Call flush_tbuf if necessary.
1830 (troff_output_file::fill_color, troff_output_file::glyph_color): Call
1831 flush_tbuf and do_motion only if necessary.
1832 (troff_output_file::start_special,
1833 troff_output_file::put_char_width, troff_output_file::put_char,
1834 troff_output_file::draw): Updated.
1835 (word_space_node::tprint, space_node::tprint, hmotion_node::tprint,
1836 vmotion_node::tprint): Undo change 2002-10-23.
1838 2002-10-25 Werner LEMBERG <wl@gnu.org>
1840 * tmac/www.tmac (DC): Fix case of overlapping images.
1842 2002-10-23 Werner LEMBERG <wl@gnu.org>
1844 * src/roff/troff/node.cc (troff_output_file::fill_color,
1845 troff_output_file::glyph_color): Set current color before testing
1847 (troff_output_file::put_char_width, troff_output_file::put_char,
1848 troff_output_file::draw): Don't call flush_tbuf and/or do_motion
1850 (troff_output_file::file_color, troff_output_file::glyph_color):
1852 (word_space_node::tprint, space_node::tprint, hmotion_node::tprint,
1853 vmotion_node::tprint): Move first, then call fill_color.
1855 2002-10-20 Werner LEMBERG <wl@gnu.org>
1857 * doc/groff.texinfo, man/groff_tmac.man: Document that it is not
1858 possible to use multiple main macro packages.
1860 2002-10-19 Werner LEMBERG <wl@gnu.org>
1862 * src/devices/grops/ps.cc (cmyk_flag): New global variable.
1863 (ps_printer::set_color): Set `cmyk_flag' for CMY and CMYK colors.
1864 (ps_printer::~ps_printer): Emit `%%Extensions: CMYK' if `cmyk_flag'
1866 * font/devps/prologue.ps (Fk, Ck): Enclose definitions with a
1867 `where' construction since `cmyksetcolor' is a PS Level 2 operator.
1869 2002-10-16 Werner LEMBERG <wl@gnu.org>
1871 * NEWS, doc/webpage.ms: Updated.
1873 2002-10-14 Werner LEMBERG <wl@gnu.org>
1875 * src/roff/troff/node.cc (troff_output_file::put_char_width,
1876 troff_output_file::put_char, troff_output_file::fill_color,
1877 troff_output_file::glyph_color): Handle case where color pointer
1880 2002-10-13 Ruslan Ermilov <ru@FreeBSD.org>
1882 Add the new -r option to grotty. It is similar to the -i option
1883 except it tells grotty(1) to use the "reverse video" attribute to
1884 render italic fonts.
1886 * src/devices/grotty/tty.cc (reverse_flag): New global variable.
1887 (SGR_REVERSE, SGR_NO_REVERSE): New macros.
1888 (tty_printer::make_underline, tty_printer::put_color,
1889 tty_printer::end_page): Use it.
1890 (main): Add -r switch.
1892 * src/devices/grotty/grotty.man: Document it.
1894 2002-10-11 Ruslan Ermilov <ru@FreeBSD.org>
1896 * src/roff/troff/env.cc (hyphen_trie::read_patterns_file): Add
1897 cast to `unsigned char' to properly read patterns with 8bit
1900 2002-10-08 Werner LEMBERG <wl@gnu.org>
1902 * REVISION: Increased to 2.
1904 Version 1.18.1 released
1905 =======================
1907 2002-10-08 Werner LEMBERG <wl@gnu.org>
1909 * doc/webpage.ms, NEWS: Updated.
1911 2002-10-07 Werner LEMBERG <wl@gnu.org>
1913 * tmac/doc-common (Ss): Add final `.ns' (similar to `.Sh') to
1914 suppress additional whitespace after the header.
1916 * tmac/doc-ditroff, tmac/doc-nroff (Am): New string to be in sync
1919 * src/preproc/grn/grn.man, tmac/groff_mdoc.man, NEWS: Updated.
1921 2002-10-07 Ruslan Ermilov <ru@FreeBSD.org>
1923 * tmac/doc-common(doc-volume-operating-system-ateol): New flag.
1924 (Dt): Use it to improve language localization (especially Russian
1927 2002-10-07 Daniel Senderowicz <daniel@synchrods.com>
1929 * src/preproc/grn/gprint.h (BSPLINE, BEZIER): New macros.
1930 * src/preproc/grn/hdb.cc (DBGetType): Parse spline and bezier
1932 * src/preproc/grn/hgraph.cc (drawwig): Add parameter to control
1934 Call `picurve' for BSPLINE.
1935 (HGPrintElt): Handle BSPLINE.
1936 * src/preproc/grn/README: Document it.
1938 2002-10-03 Werner LEMBERG <wl@gnu.org>
1940 * src/roff/troff/node.cc (break_char_node::col): New variable.
1941 Updated constructor.
1942 (space_node::tprint, word_space_node::tprint): Call `fill_color'
1944 (space_node::space_node): Remove assertion.
1945 (break_char_node::add_self): Pass color argument to space node.
1946 * src/roff/troff/input.cc (token::add_to_node_list, token::process):
1948 * src/roff/troff/env.cc (environment::do_break,
1949 environment::add_padding): Ditto.
1951 2002-10-02 Werner LEMBERG <wl@gnu.org>
1953 Redesigning color support in troff. Colors are no longer
1954 represented as separate nodes but are now part of glyph nodes and
1955 friends. This fixes the current formatting misbehaviour due to the
1956 changes introduced on 2002-09-20. Some extra code is necessary for
1957 proper grotty support: Without adding color variables to
1958 space-related nodes, the background color would be changed too late.
1960 * src/roff/troff/node.h, src/roff/troff/node.cc:
1961 s/current_pagecolor/current_fill_color/.
1962 s/current_glyphcolor/current_glyph_color/.
1963 (glyph_color_node, fill_color_node): Removed.
1964 (node::get_glyph_color, node::get_fill_color): New virtual member
1966 (space_node::col): New variable.
1967 Updated constructors of space_node and derived classes accordingly.
1968 (hmotion_node::col): New variable.
1969 Updated constructors of hmotion_node and space_char_hmotion_node
1971 (vmotion_node::col): New variable.
1972 Updated constructor accordingly.
1973 (draw_node::gcol, draw_node::fcol): New variables.
1974 Updated constructor accordingly.
1975 (special_node::gcol, special_node::fcol): New variables.
1976 Updated constructors accordingly.
1977 (troff_output_file::put_char, troff_output_file::put_charwidth,
1978 troff_output_file::draw): Set glyph and fill color.
1979 (troff_output_file::start_special): Set glyph and fill color.
1980 Always set current font.
1981 (troff_output_file::fill_color, troff_output_file::glyph_color):
1982 Don't call `do_motion'.
1983 (glyph_node::gcol, glyph_node::fcol): New variables.
1984 Updated constructors of glyph_node and ligature_node accordingly.
1985 (glyph_node::get_glyph_color, glyph_node::get_fill_color): New
1987 (glyph_node::merge_glyph_node,
1988 kern_pair_node::add_discretionary_hyphen,
1989 node::add_discretionary_hyphen): Updated.
1990 (break_char_node::merge_self): Updated.
1991 (word_space_node::tprint, space_node::tprint, hmotion_node::tprint,
1992 vmotion_node::tprint): Handle color.
1993 (make_glyph_node, make_node, node::add_char): Updated.
1995 * src/roff/troff/env.cc (environment::space_newline,
1996 environment::space, environment::output_line, environment::do_break,
1997 environment::make_tab_node, environment::add_padding, title):
1999 (environment_switch, environment_copy): Don't add color nodes.
2001 * src/roff/troff/input.cc (do_glyph_color, do_fill_color): Return
2003 (token::next): Updated.
2004 \m and \M now are as transparent as \s.
2005 (process_input_stack, token::add_to_node_list, token::process,
2006 read_draw_node): Updated.
2007 (charinfo_to_node_list): Don't add color nodes.
2009 * doc/groff.texinfo: Updated.
2011 2002-09-27 Ruslan Ermilov <ru@FreeBSD.org>
2013 * tmac/doc-common (ds-operating-system-FreeBSD-4.*): New version
2016 2002-09-27 Colin Watson <cjwatson@debian.org>
2018 * src/roff/troff/node.cc (bracket_node::copy): Check `list' != 0.
2020 2002-09-23 Werner LEMBERG <wl@gnu.org>
2022 * src/devices/grolbp/lbp.cc: Replace `300' with `font::res' where
2024 (DEFAULT_LINEWIDTH_FACTOR): New macro.
2025 (linewidth_factor): New global variable.
2026 (lbp_printer::set_line_thickness): Fix case for size < 0, using
2028 (long_options): Add -w/--linewidth option.
2030 (main): Handle -w option to set linewidth_factor.
2031 (lbp_printer::lbp_printer): Initialize req_linethickness, not
2034 * src/devices/grolbp/grolbp.man, NEWS, doc/webpage.ms: Updated.
2036 2002-09-22 Paco Andrés Verdú <pandres@dragonet.es>
2038 Fixed a bug in the line thickness setting code.
2040 * src/devices/grolbp/lbp.cc (lbp_printer::req_linethickness): New
2042 (lbp_printer::set_line_thickness): Pass environment as second
2044 Implement it actually.
2045 (lpb_printer::set_char, lbp_printer::draw): Use `req_linethickness'
2046 and `set_line_thickness, depending on the current font size.
2048 2002-09-21 Werner LEMBERG <wl@gnu.org>
2050 Some Debian patches.
2052 * src/roff/groff/pipeline.h (MAX_COMMANDS): Increase to 12.
2053 * src/roff/troff/node.cc (bracket_node::copy): Initialize
2056 2002-09-20 Werner LEMBERG <wl@gnu.org>
2058 * configure: Regenerated with autoconf 2.54.
2060 2002-09-20 Werner LEMBERG <wl@gnu.org>
2062 * src/roff/troff/env.h (environment): Rename cur_glyph_color to
2064 Rename cur_fill_color to fill_color.
2065 * src/roff/troff/env.cc: Updated.
2067 2002-09-20 Werner LEMBERG <wl@gnu.org>
2069 * src/roff/troff/env.cc (title): Copy color status after processing
2071 * src/roff/troff/input.cc (charinfo_to_node_list): Emit glyph and
2072 fill color nodes to reset colors properly.
2074 * tmac/www.tmac (DC): Fix color handling.
2076 * src/preproc/pic/pic.man, doc/pic.ms: Document some color issues.
2077 * doc/groff.texinfo: Fixing documentation of `tl' request.
2078 * doc/webpage.ms: Updated.
2080 2002-09-19 Werner LEMBERG <wl@gnu.org>
2082 * src/roff/troff/env.cc (environent_switch, environment_copy):
2083 Emit glyph and fill color nodes to initialize colors properly.
2085 2002-09-17 Colin Watson <cjwatson@debian.org>
2087 * src/roff/troff/env.cc (environment::set_glyph_color,
2088 environment::set_fill_color): Fix typo which prevented \m[] work
2091 2002-09-17 Werner LEMBERG <wl@gnu.org>
2093 Add left and right italic correction to non-slanted PS fonts. This
2094 is an experimental feature to improve image rendering of grohtml.
2096 * font/devps/generate/Makefile (RFLAG): New variable, set to `-i 0'.
2097 ({T,H,C,P,N,BM,A,HN}{R,B}, ZD, S, ZDR): Use it.
2098 * font/devps/*: All non-slanted fonts regenerated.
2101 2002-09-16 Werner LEMBERG <wl@gnu.org>
2103 Add a site-specific font directory.
2105 * Makefile.in (localfontdir, legacyfontdir): New variables.
2106 (fontpath): Use them.
2107 (MDEFINES, uninstall_dirs): Updated.
2108 * Makefile.comm (.man.n): Add `LOCALFONTDIR' and `LEGACYFONTDIR'.
2109 Remove `FONTPATH' and `MACROPATH'.
2111 * src/roff/troff/troff.man, NEWS: Updated.
2112 * doc/groff.texinfo (Font Directories): New section.
2115 * src/devices/grodvi/grodvi.man, src/devices/grohtml/grohtml.man,
2116 src/devices/grolbp/grolbp.man, src/devices/grolj4/grolj4.man,
2117 src/preproc/grn/grn.man: Minor fixes.
2119 * src/devices/grohtml/post-html.cc (html_printer::do_tab_ts):
2120 Remove unused variable.
2122 2002-09-11 Werner LEMBERG <wl@gnu.org>
2124 * doc/groff.texinfo, man/groff_font.man: Clarify argument of \N.
2125 * man/groff_out.man: Fix documentation of 'N'.
2127 2002-09-09 Gaius Mulley <gaius@glam.ac.uk>
2129 * doc/Makefile.in (webpage.html): Depend on gnu.eps also.
2130 * src/roff/troff/env.cc (indent): Emit html tag only if break_flag is
2132 * src/devices/grohtml/post-html.cc (text_glob::is_br_ni): Removed.
2133 (text_glob::is_br, html_printer::lookahead_for_tables): Updated.
2134 (html_printer::do_tab_ts): Call `emit_table_header' with `FALSE'.
2135 * src/devices/grohtml/html-text.cc (html_text::start_tag) <P_TAG,
2136 PRE_TAG>: Call `begin' with `FALSE'.
2138 2002-09-09 Ralph Corderoy <ralph@inputplus.demon.co.uk>
2140 * src/libs/libgroff/string.cc (string::extract): Fix position of
2141 terminating null byte.
2143 2002-09-08 Werner LEMBERG <wl@gnu.org>
2145 Add global option `nospaces' to tbl so that leading and trailing
2146 spaces in data items are ignored.
2148 * src/libs/libgroff/string.cc (string::remove_spaces): New member
2149 function to remove leading and trailing spaces.
2150 * src/include/stringclass.h: Updated.
2152 * src/preproc/tbl/table.h (table): Add flag `NOSPACES'.
2154 * src/preproc/tbl/main.cc (process_options): Handle `nospaces'
2156 Fix typo in error messages.
2157 (process_data): Implement `nospaces' option.
2158 * src/preproc/tbl/tbl.man, NEWS, doc/webpage.ms: Updated.
2160 2002-09-07 Werner LEMBERG <wl@gnu.org>
2162 * src/include/config.hin: Add `HAVE_ISATTY'.
2163 * src/libs/libgroff/tmpfile.cc (xtmpfile_list): Drop `const' for
2165 * src/libs/libgroff/tmpname.cc: Include `time.h'.
2166 * src/libs/libdriver/input.cc (Char): Add `operator==' and
2167 `operator!=' for `char'.
2168 * doc/groff.texinfo: Replace @ifnottex block for top node with
2171 2002-09-06 Werner LEMBERG <wl@gnu.org>
2173 * doc/Makefile.in (.texinfo.html): Add -I switch.
2174 * doc/groff.texinfo: Add @ifnottex block for top node to make
2175 translation to HTML work.
2177 2002-09-05 Gaius Mulley <gaius@glam.ac.uk>
2179 * src/preproc/html/pre-html.cc (LETTER_LENGTH): Removed.
2180 (get_papersize, determine_vertical_offset): Removed.
2181 (char_buffer::do_image): Always specify letter size.
2183 (imageList::createPage): Use -dDEVICEHEIGHTPOINTS instead of
2186 2002-09-05 Werner LEMBERG <wl@gnu.org>
2188 * doc/groff.texinfo, tmac/groff_man.man: Improve documentation of
2189 default indentation.
2191 2002-09-04 Gaius Mulley <gaius@glam.ac.uk>
2193 * src/preproc/html/pre-html.cc (imageList::createPage): Use
2195 (generateImages): Clean up push-back buffer.
2197 2002-09-04 Ralph Corderoy <ralph@inputplus.demon.co.uk>
2199 * doc/groff.texinfo: Minor fixes.
2201 2002-08-21 Gaius Mulley <gaius@glam.ac.uk>
2203 * src/preproc/html/pre-html.cc (DEFAULT_LINE_LENGTH): New macro.
2204 (MAX_WIDTH, A4_LENGTH, A4_OFFSET, LETTER_OFFSET): Removed.
2206 (determine_vertical_offset): Use LETTER_LENGTH.
2207 (createPage): Moved to ...
2208 (imageList::createPage): This.
2209 Call gs with -dDEVICEWIDTHPOINTS to avoid cropping.
2210 (imageList::getMaxX): New function.
2211 (createImage): Moved to ...
2212 (imageList::createImage): This.
2213 (imageList::createImages): New function.
2214 (generateImages): Read `maxx' directly.
2216 (scanArguments): Don't specify `gsPaper' for `-o'.
2217 (makeTempFiles): Call `xtmpfile' with the last argument set to
2220 2002-08-24 Werner LEMBERG <wl@gnu.org>
2222 * src/include/nonposix.h (mkdir, WAIT, creat) [_MSC_VER]: Define.
2223 (WAIT, _WAIT_CHILD) [!_MSC_VER]: Define.
2224 * src/preproc/html/pre-html.cc (waitForChild): Use WAIT.
2225 * src/preproc/html/pushback.cc: Include nonposix.h.
2226 * src/roff/groff/pipeline.c: Define strcasecmp and strncasecmp
2229 2002-08-23 Werner LEMBERG <wl@gnu.org>
2231 Use $(OBJEXT) for the object file extension.
2233 * Makefile.comm (.SUFFIXES): Add .obj.
2234 (.cc.obj, .c.obj): New implicit rules.
2235 * Makefile.in (OBJEXT): New variable, initialized from autoconf.
2236 (MDEFINES): Add EXEEXT and OBJEXT.
2237 * */Makefile.sub: s/.o/.$(OBJEXT)/.
2239 2002-08-22 Werner LEMBERG <wl@gnu.org>
2241 * INSTALL: Mention texinfo 4.2 as a prerequisite.
2243 2002-08-21 Gaius Mulley <gaius@glam.ac.uk>
2245 * src/devices/grohtml/post-html.cc (colType): Make enum global to
2247 (html_printer::update_min_max, html_printer::add_table_end): New
2249 (html_printer::lookahead_for_tables): Use them.
2250 Reset page offset correctly.
2251 (html_printer::~html_printer): Add creation of creator comment up.
2253 2002-08-20 Werner LEMBERG <wl@gnu.org>
2255 * tmac/an-old.tmac (T&): New dummy macro to avoid warning.
2256 * man/groff_tmac.man: Fix typos.
2257 * man/groff_font.man: Minor reordering.
2258 * contrib/eqn2graph/eqn2graph.man (Tp): New macro.
2259 * contrib/groffer/groffer.man: Fix typos.
2261 2002-08-18 Gaius Mulley <gaius@glam.ac.uk>
2263 Avoid endless loops while scanning for tables.
2265 * src/devices/grohtml/post-html.cc (list::insert): Set
2267 (html_printer::next_horiz_pos): Add `text_glob' argument; update
2269 Return immediately if that argument is NULL.
2270 (html_printer::calc_nf): Don't test if `g' is NULL.
2271 (html_printer::lookahead_for_tables): Use
2272 `glyphs.move_right_get_data'.
2273 Don't test if `g' is NULL.
2275 2002-08-18 Gaius Mulley <gaius@glam.ac.uk>
2277 A better fix, replacing fix 2002-08-15, for increasing SIZE.
2279 * src/devices/grohtml/post-html.cc (char_block): Make `buffer'
2281 (char_block::char_block): Allocate `buffer'.
2282 (char_buffer::add_string): Use it.
2284 2002-08-15 Werner LEMBERG <wl@gnu.org>
2286 * src/devices/grops/grops.man, src/devices/grolj4/grolj4.man,
2287 src/devices/grodvi/grodvi.man: Document default line thickness.
2289 2002-08-15 Gaius Mulley <gaius@glam.ac.uk>
2291 * src/devices/grohtml/post-html.cc (char_block): Increase SIZE to
2294 2002-08-14 Werner LEMBERG <wl@gnu.org>
2296 * doc/webpage.ms: Updated.
2298 2002-08-09 Werner LEMBERG <wl@gnu.org>
2300 * src/roff/troff/node.cc (node::add_char): Call `freeze_space' for
2303 2002-08-08 Aaron Campbell <aaron@monkey.org>
2305 * src/preproc/pic/object.cc (object_spec::make_move): Fix typo
2308 2002-08-08 Werner LEMBERG <wl@gnu.org>
2310 * src/roff/troff/input.cc (read_rgb, read_cmy, read_cmyk): Call
2313 Don't push back a space but a newline onto the stack.
2315 2002-08-07 Gaius Mulley <gaius@glam.ac.uk>
2317 Add fonts `CI', `CB', and `CBI' to grohtml which have been omitted
2320 * src/devices/grohtml/post-html.cc (html_printer::end_font,
2321 html_printer::start_font): Handle them.
2322 * src/devices/grohtml/html-text.cc (html_text::do_italic): Don't
2324 (html_text::do_bold): Don't reset italic and tt.
2325 (html_text::do_tt, html_text::do_pre): Don't reset bold and italic.
2326 * font/devhtml/DESC.proto: Add those fonts.
2327 * font/devhtml/Makefile.sub (PROTOFONTS): Updated.
2329 2002-08-07 Werner LEMBERG <wl@gnu.org>
2331 * MORE.STUFF: Added gpresent.
2333 * tmac/trace.tmac: Show nesting level by a corresponding amount of
2334 whitespace before printing the logging message.
2336 2002-07-31 Colin Watson <cjwatson@debian.org>
2338 * src/devices/grohtml/html-table.cc (html_table::finish_row):
2339 Initialize `n' to zero. This fixes a segfault on ARM.
2341 2002-07-30 Werner LEMBERG <wl@gnu.org>
2343 * doc/grnexmpl.me: Remove calls to .st and .sc which are undefined.
2345 2002-07-29 Werner LEMBERG <wl@gnu.org>
2347 * src/preproc/pic/pic.y (print_arg, relative_path): Add missing
2350 2002-07-28 Colin Watson <cjwatson@debian.org>
2352 * src/devices/grohtml/post-html (html_printer::troff_tag): Handle
2354 (html_printer::html_printer): Initialize `pointsize'.
2356 2002-07-26 Werner LEMBERG <wl@gnu.org>
2358 * doc/Makefile.sub (PROCESSEDEXAMPLEFILES): Remove gnu.eps and
2360 (CLEANNOTSRCDIRADD): Add gnu.eps and gnu.png.
2361 (gnu.eps): Add -rle switch to pnmtops.
2362 (distfiles): Add gnu.eps and gnu.png.
2364 2002-07-25 Petter Reinholdtsen <pere@hungry.com>
2366 * src/libs/libdriver/input.cc (Char): Add const to `operator=='.
2369 2002-07-24 Werner LEMBERG <wl@gnu.org>
2371 * doc/Makefile.in, doc/Makefile.sub (groff_bin_path): Don't use
2372 ' \+' but ' *' for sed.
2373 (GROFF): Set GROFF_COMMAND_PREFIX to empty value.
2375 2002-07-23 Werner LEMBERG <wl@gnu.org>
2377 * doc/groff.texinfo: Document `papersize' keyword.
2378 * NEWS, man/groff_font.man: Updated.
2380 2002-07-23 Colin Watson <cjwatson@debian.org>
2382 Extend papersize keyword to accept more than a single entry. The
2383 first valid will be used.
2385 * src/libs/libgroff/font.cc (font::load_desc): Implement it.
2386 (font::scan_papersize): Really skip final newline.
2387 * src/preproc/html/pre-html.cc (get_papersize): Ditto.
2389 2002-07-23 Werner LEMBERG <wl@gnu.org>
2391 * configure.ac: Test for isatty.
2392 * configure: Regenerated.
2393 * src/include/posix.h: Check HAVE_ISATTY.
2394 * src/roff/troff/input.cc [ISATTY_MISSING]: Removed.
2395 * src/utils/lookbib/lookbib.cc: Include posix.h.
2396 Don't declare isatty.
2398 2002-07-21 Werner LEMBERG <wl@gnu.org>
2400 * NEWS: Add `output' request.
2402 * REVISION: Increased to 1.
2404 Version 1.18.0 released
2405 =======================
2407 2002-07-19 Gaius Mulley <gaius@glam.ac.uk>
2409 Allow internal glyph indices > 0xFF in grohtml for input characters.
2411 * src/devices/grohtml/post-html.cc (to_unicode): Use `unsigned int'
2413 (html_printer::add_to_sbuf): Use `unsigned int' as first parameter.
2414 Updated all callers.
2415 (html_printer::sbuf_continuation, html_printer::overstrike): Ditto.
2416 (html_printer): Updated.
2418 2002-07-19 Werner LEMBERG <wl@gnu.org>
2420 * font/devhtml/R.proto: Updated to HTML 4, adding many glyphs.
2421 * font/devutf8/R.proto: Adding some missing glyphs.
2422 * font/devutf8/NOTES: Updated.
2424 * tmac/dvi.tmac: Add more composite glyphs.
2425 * tmac/html.tmac: Updated.
2427 * man/groff_char.man: Add `sum' and `product' entities.
2431 2002-07-18 Gaius Mulley <gaius@glam.ac.uk>
2433 Improved table, tab, and indenting support.
2435 * src/roff/troff/input.cc (file_iterator::suppress_newline_flag,
2436 string_iterator::suppress_newline_flag): Removed. Updated all
2437 function which have used it.
2439 * src/roff/troff/env.cc: Include `input.h'.
2440 (environment::add_node): Accept 0 as parameter.
2441 (environment::add_html_tag): Add `force' parameter.
2442 Updated all callers.
2443 (environment::add_html_tag_tabs): Ditto.
2444 For the moment, support left-aligned tabs only.
2445 (environment::make_html_tag): New function.
2446 (fill, no_fill): Set .br html tag additionally.
2447 (environment::newline): Emit `eol.ce' or `eol' tag for html.
2448 (environment::add_html_tag_eol): Removed.
2449 (tab_stops::distance_to_next_tab): Add variant for handling
2451 (environment::distance_to_next_tab): Ditto.
2452 Updated all callers.
2453 (environment::handle_tab): Handle tabs for html.
2455 * src/roff/troff/env.h: Updated.
2457 * src/roff/troff/div.cc: Updated all callers of
2458 `environment::add_html_tag'.
2460 * src/devices/grohtml/html-table.cc,
2461 src/devices/grohtml/html-table.h: New files.
2463 * src/devices/grohtml/html-text.cc (html_text): New members
2464 `blank_para' and `start_space'.
2465 (html_text::issue_tag): Don't emit TABLE_TAG.
2466 Handle indentation for PRE_TAG and P_TAG.
2467 (html_text::end_tag): Updated.
2468 (html_text::table_is_void, html_text::issue_table_begin,
2469 html_text::issue_table_end): Removed.
2470 (html_text::do_push): Simplified.
2471 [DEBUGGING]: Small fix.
2472 (html_text::push_para): Add new parameter for indentation; updated
2475 (html_text::do_indent, html_text::do_table, html_text::done_table,
2476 html_text::is_in_table): Removed.
2477 (html_text::do_pre): Handle P_TAG also.
2478 (html_text::shutdown): Handle p->indent.
2479 (html_text::check_emit_text): Simplified.
2480 (html_text::do_emittext): Reset `blank_para'.
2481 (html_text::do_para): Add new parameter for indentation; updated
2483 (html_text::remove_indent): New function.
2484 (html_text::do_space): Handle verbatim text properly.
2485 (html_text::ever_emitted_text, html_text::starts_with_space,
2486 html_text::remove_para_align): New functions.
2487 (html_text::dump_stack_element, html_text::dump_stack): Updated.
2489 * src/devices/grohtml/html_text.h (HTML_TAG): Remove TABLE_TAG.
2492 * src/devices/grohtml/post-html.cc: Include html-table.h.
2493 (INDENTATION): Removed.
2494 (text_glob): Added many `is_<foo>' functions.
2495 Added table description `tab'.
2496 Added `get_arg',`get_tab_args', `remember_table', and `get_table'
2498 (list): Add `insert' and `move_to' member functions.
2499 (page): Add `insert_tag' member function.
2500 (page::dump_page) [DEBUG_TABLES]: Improved.
2501 (html_printer): Add `table' and `max_linelength' elements.
2502 Add many `do_<foo>', `insert_<foo>', `next_horiz_pos',
2503 `lookahead_for_tables', `shutdown_table', `calc_nf', `calc_po_in',
2504 `remove_tabs', `remove_courier_tabs'.
2505 (html_printer::emit_raw): Handle indentation.
2506 (html_printer::do_center, html_printer::write_header): Updated.
2507 (html_printer::is_courier_until_eol): Check for tag.
2508 (html_printer::do_linelength): Handle max_linelength.
2509 (html_printer::do_page_offset, html_printer::do_indentation): Handle
2511 (html_printer::do_tempindent): Updated.
2512 (html_printer::do_indentedparagraph): Removed.
2513 (html_printer::do_indent): Simplified.
2514 (html_printer::do_eol): Use `ever_emitted_text'.
2515 (html_printer::do_flush, html_printer::do_links): Don't call
2517 (html_printer::do_break): Handle end_tempindent.
2518 (html_printer::troff_tag): Get argument.
2520 Handle `.tab-ts', `.tab-te', `.col', `tab', and `tab0' tags.
2521 (html_printer::flush_page): Call `lookahead_for_tables'.
2522 Don't call `done_table'.
2523 (html_printer::add_to_sbuf): Always call do_indent.
2525 * src/devices/grohtml/Makefile.sub: Updated.
2527 * tmac/an-old.tmac (TP): Don't handle html device specially.
2528 (an-do-tag-html): New function which will be used instead of
2529 `an-do-tag' if html device is used.
2531 * tmac/html.tmac: Call .po to pass default page offset to grohtml.
2533 * tmac/s.tmac (@IP): Don't handle html device specially.
2534 (@IP-html): New function which will be used instead of `@IP' if
2535 html device is used.
2537 * tmac/www.tmac (HTML-NS, HTML-TAG-NS): New auxiliary macros -- this
2538 is a hack which will eventually vanish again.
2539 (PIMG): Handle `-C' option correctly if not html.
2542 2002-07-17 Werner LEMBERG <wl@gnu.org>
2544 * src/utils/afmtodit/afmtodit.pl: Don't use `-P-' for invoking perl.
2546 2002-07-14 Eric S. Raymond <esr@thyrsus.com>
2548 * contrib/pic2graph/pic2graph.*: Use convert(1).
2549 * contrib/eqn2graph/eqn2graph.*: Minor fixes.
2551 2002-07-14 Bernd Warken <bwarken@mayn.de>
2553 * tmac/groff_trace.man: New file.
2554 * tmac/Makefile.sub: Updated.
2557 2002-07-13 Werner LEMBERG <wl@gnu.org>
2559 * src/roff/groff/groff.man: Add some cross references.
2561 2002-07-12 Werner LEMBERG <wl@gnu.org>
2563 * src/roff/troff/input.cc (substring_request): Add warnings for
2564 string indices out of range.
2566 2002-07-11 Werner LEMBERG <wl@gnu.org>
2568 * font/devdvi/generate/ec.map: Fix typo (`(l' -> `/l').
2569 * font/devdvi/*EC: Regenerated.
2571 2002-07-10 Bernd Warken <bwarken@mayn.de>
2573 * man/groff_char.man: Updated and extended.
2575 2002-07-10 Werner LEMBERG <wl@gnu.org>
2577 * src/roff/troff/input.cc (length_macro): Renamed to...
2578 (length_request): This.
2579 Move call of `tok.next()' to the very end, otherwise the register
2580 value hasn't been updated yet.
2581 (init_input_requests): Updated.
2583 2002-07-09 Werner LEMBERG <wl@gnu.org>
2585 * src/roff/troff/input.cc (substring_macro): Renamed to...
2586 (substring_request): This.
2587 (init_input_requests): Updated.
2588 * src/roff/troff/request.h: Updated.
2590 2002-07-08 Robert D. Goulding <goulding@Princeton.EDU>
2592 * src/roff/grog/grog.sh: Fix typo.
2594 2002-07-08 Werner LEMBERG <wl@gnu.org>
2596 * win32-diffs: Updated.
2598 Handle `papersize' keyword properly in DESC.
2600 * src/libs/libgroff/font.cc (font::scan_papersize): Fix argument
2602 Updated all callers.
2603 * src/libs/libgroff/paper.cc: Add four more paper formats used by
2605 * src/include/paper.h: Updated.
2607 * src/devices/grolbp/lbp.cc: Remove unnecessary semicolons.
2608 Other minor C syntax fixes.
2609 (papersize, paperlength, paperwidth): Renamed to `user_*'.
2610 (lbp_printer): Add `papersize', `paperlength', and `paperwidth'
2612 (lbp_printer::lbp_printer): Pass three arguments.
2613 Set paper dimensions properly.
2614 (make_printer, main): Updated.
2615 (handle_unknown_desc_command): Fix error messages.
2616 (main): Handle papersize keyword in DESC properly.
2618 * src/devices/grolj4/lj4.cc (paper_size): Renamed to
2620 (lbp_printer::lbp_printer): Pass an argument.
2621 Set paper_size properly.
2622 (handle_unknown_desc_command): Removed.
2623 (make_printer, main): Updated.
2624 * src/devices/grolj4/grolj4.man: Minor documentation fix.
2626 * man/groff_font.man, NEWS: Updated.
2628 2002-07-07 Werner LEMBERG <wl@gnu.org>
2630 Integrated eqn2graph, contributed by Eric S. Raymond.
2632 * contrib/eqn2graph/{Makefile.sub, eqn2graph.sh, eqn2graph.man}: New
2634 * Makefile.in, NEWS: Updated.
2636 2002-06-04 Werner LEMBERG <wl@gnu.org>
2638 Changing the substring request to make it fit better with other
2639 string manipulation functions in other programming languages:
2640 Index 0 is now the first character in the string, and index -1
2641 indicates the last character. Since this request didn't work
2642 properly anyway in the last release, it doesn't harm too much to
2645 * src/roff/troff/input.cc (substring_macro): Use loops to get
2646 the real string length (ignoring COMPATIBLE_SAVE and
2647 COMPATIBLE_RESTORE) and offsets.
2648 Implement change described above.
2650 * man/groff_char.man, tmac/doc-common (doc-header), tmac/doc.tmac
2651 (doc-do-Bd-args, doc-do-Bl-args): Changed accordingly.
2653 * NEWS, doc/groff.texinfo, man/groff_diff.man: Updated.
2655 2002-06-03 Werner LEMBERG <wl@gnu.org>
2657 Make .chop work with .de1 and friends. COMPATIBLE_SAVE and
2658 COMPATIBLE_RESTORE are completely ignored.
2660 * src/roff/troff/input.cc (char_list::set, char_list::get): New
2662 (macro): `length' field renamed to `len'.
2663 Added new field `empty_macro' (1 if macro is empty), to be used
2664 instead of checking `len'.
2665 Updated all callers.
2666 (macro::empty): Updated.
2667 (macro::length, macro::set, macro::get): New functions.
2668 (macro::append): Ignore COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
2670 (chop_macro): Check and remove trailing COMPATIBLE_SAVE/
2671 COMPATIBLE_RESTORE pairs.
2672 (asciify): Ignore COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
2673 * src/roff/troff/request.h: Updated.
2675 * doc/groff.texinfo: Document .chop's behaviour better.
2677 2002-06-02 Werner LEMBERG <wl@gnu.org>
2679 * doc/pic.ms: Fix documentation for the addition of positions.
2681 * tmac/doc.tmac, tmac/an-old.tmac: Need groff version 1.18.
2683 2002-06-29 Werner LEMBERG <wl@gnu.org>
2685 Implementation of string arguments of the form \*[foo arg1 arg2 ...]
2687 * src/roff/troff/input.cc (have_string_arg): New global variable.
2688 (read_mode): New enumeration.
2689 (read_escape_name): Use it. Update all calls.
2690 (read_long_escape_name): Use it. Update all calls.
2691 Set have_string_arg if appropriate.
2692 (get_char_for_escape_name): Add parameter for handling space
2694 (interpolate_string_with_args, decode_string_args): New functions.
2695 (get_copy, token::next): Call it if necessary.
2696 (interpolate_string): Fix error message.
2698 * NEWS, doc/groff.texinfo, man/groff.man, man/groff_diff.man:
2701 2002-06-24 Bernd Warken <bwarken@mayn.de>
2703 * man/groff_tmac.man: Updated and extended.
2705 2002-06-24 Werner LEMBERG <wl@gnu.org>
2707 * doc/pic.ms, src/preproc/pic/pic.man: Fix description of `:='.
2709 2002-06-23 Werner LEMBERG <wl@gnu.org>
2711 * doc/pic.ms: Improve documentation of composite block objects.
2713 2002-06-22 Werner LEMBERG <wl@gnu.org>
2715 * src/roff/troff/input.cc (init_registers): Add three registers
2716 `seconds', `minutes', and `hours' to hold the current time.
2718 * NEWS, doc/groff.texinfo, man/groff.man, man/groff_diff.man:
2721 2002-06-20 Werner LEMBERG <wl@gnu.org>
2723 Make \X accept both `\ ' and `\~', converting them to single space
2726 * src/roff/troff/token.h (token): Add TOKEN_UNSTRETCHABLE_SPACE.
2727 (token::unstretchable_space): New inline function.
2728 * src/roff/troff/input.cc (token::next, token::delimiter,
2729 token::description, token::add_to_node_list, token::process): Handle
2730 TOKEN_UNSTRETCHABLE_NODE.
2731 (encode_char): Handle tok.stretchable_space and
2732 tok.unstretchable_space.
2734 * NEWS, doc/groff.texinfo: Document it..
2736 2002-06-19 Werner LEMBERG <wl@gnu.org>
2738 * src/devices/grops/ps.cc (ps_printer::special): Fix error message.
2740 * src/devices/grotty/tty.cc (tty_printer::special): Add `sgr'
2741 keyword to enable/disable SGR output.
2742 (tty_printer::change_fill_color): New function.
2743 * NEWS, src/devices/grotty/grotty.man: Document `sgr' special.
2745 * src/roff/troff/input.cc (output_request): Add missing `tok.next()'
2748 2002-06-18 Werner LEMBERG <wl@gnu.org>
2750 Add a `color' request and a `.color' register to control usage of
2753 * src/roff/troff/input.cc (disable_color_flag): Replaced with...
2754 (color_flag): This (which is the inverse).
2755 (activate_color): New function.
2756 (main, init_input_requests): Updated.
2757 * src/roff/troff/troff.h, src/roff/troff/node.cc
2758 (troff_output_file::fill_color, troff_output_file::glyph_color):
2761 * NEWS, doc/groff.texinfo, man/groff_diff.man, man/groff.man:
2762 Document the changes.
2764 2002-06-17 Colin Watson <cjwatson@debian.org>
2766 Circumvent bug in autoconf 2.53 regarding top_builddir.
2768 * aclocal.m4 (GROFF_BUILDDIR): s/top_builddir/groff_top_builddir/.
2769 * Makefile.in, doc/Makefile.in:
2770 s/@top_builddir@/@groff_top_builddir@/.
2771 * configure: Regenerated (with autoconf 2.53).
2773 2002-06-17 Werner LEMBERG <wl@gnu.org>
2775 * src/libs/libgroff/font.cc (font::load_desc): Fix computation of
2776 `paperwidth' and `paperlength' for the `papersize' keyword.
2778 2002-06-16 P. Alejandro Lopez-Valencia <dradul@007mundo.com>
2780 * src/devices/grops/grops.man: Add info about Type 42 fonts.
2782 2002-06-15 Gaius Mulley <gaius@glam.ac.uk>
2784 * src/devices/grohtml/post-html.cc (html_printer::emit_raw,
2785 html_printer::do_linelength, html_printer::do_pageoffset,
2786 html_printer::do_indentation, html_printer::do_tempindent,
2787 html_printer::do_break, html_printer::begin_page): Clear indented
2789 * tmac/html.tmac: Disable hyphenation.
2791 2002-06-15 Werner LEMBERG <wl@gnu.org>
2793 Don't produce HTML files if utility programs are missing.
2795 * Makefile.in (make_html, make_install_html): New variables.
2796 (MDEFINES): Updated.
2798 * aclocal.m4 (GROFF_HTML_PROGRAMS): New function to test for HTML
2800 * configure.ac: Use it.
2801 * configure: Regenerated.
2803 * doc/Makefile.sub (PROCESSEDEXAMPLEFILES): Move webpage.html to...
2804 (HTMLEXAMPLESFILES): This new variable.
2805 (EXAMPLESIMAGEFILES): Renamed to...
2806 (HTMLEXAMPLEIMAGEFILES): This.
2807 (CLEANADD): Add HTMLEXAMPLEFILES.
2808 (all): Use `make_html'.
2810 (install_data): Use `make_install_html'.
2811 Move html stuff to...
2812 (install_html): This new target.
2813 (uninstall_sub): Updated.
2815 2002-06-14 Bernd Warken <bwarken@mayn.de>
2817 * src/roff/grog/Makefile.sub (grog): Renamed to...
2819 (grog): New rule to always install grog.sh as grog.
2821 2002-06-08 Bernd Warken <bwarken@mayn.de>
2823 * src/roff/grog/grog.pl: Fix typo.
2825 2002-06-07 Werner LEMBERG <wl@gnu.org>
2827 * doc/groff.texinfo: Add more info on .tr arguments.
2829 2002-06-05 Werner LEMBERG <wl@gnu.org>
2831 * NEWS, src/roff/grog/grog.man, doc/groff.texinfo: Updated.
2833 * aclocal.m4 (GROFF_MKSTEMP): Include unistd.h.
2834 * configure: Regenerated.
2836 2002-06-05 Ralph Corderoy <ralph@inputplus.demon.co.uk>
2838 * src/roff/troff/symbol.cc (table_sizes): Add more values.
2840 * src/roff/grog/grog.pl, src/roff/grog/grog.sh: Recognize mom.
2842 2002-06-04 Werner LEMBERG <wl@gnu.org>
2844 * aclocal.m4 (GROFF_PAGE): Don't use `prefix' directly since it
2845 is not initialized at the time we need it in case `--prefix' hasn't
2846 been set. Check for `ac_default_prefix' also.
2847 Test for `papersize' keyword also and generalize allowed whitespace.
2848 * configure: Regenerated.
2850 * font/devps/Makefile.sub (DESC): Use `papersize' instead of
2853 * src/libs/libgroff/Makefile.sub (version, revision): Replaced
2855 (src_version, src_revision): New variables to avoid overwriting
2856 from parent make process.
2857 (version.cc): Updated.
2859 * src/preproc/html/pre-html.cc: Include paper.h and font.h.
2860 (linebuf, linebufsize): New global variables.
2861 (sys_fatal): Use `fatal' to abort properly.
2862 (get_line): New function.
2863 (get_resolution): Use it.
2864 Improve error messages.
2865 (get_papersize): Check `papersize' also.
2867 Improve error messages.
2869 2002-06-03 Werner LEMBERG <wl@gnu.org>
2871 * Makefile.comm (CLEANNOTSRCDIRADD): New target for files which
2872 should be removed only if builddir is not srcdir.
2873 (mostlyclean): Handle `CLEANNOTSRCDIRADD'.
2874 (clean): Depend on `mostlyclean'.
2875 (distclean): Depend on `clean'.
2876 (realclean, extraclean): Depend on `distclean'.
2877 (.y.cc, .y.o): Simplified. The output files are no longer written
2878 to srcdir but to builddir.
2879 * Makefile.in (MDEFINES): Add `version' and `revision'.
2880 (uninstall_dirs): Fix order of directories.
2881 * doc/Makefile.sub (version, revision): Removed.
2882 (CLEANADD): Removed grnexmpl.g, groff, groff-*.
2883 Added `HTMLDOCFILES'.
2884 (CLEANNOTSRCDIRADD): New target for grnexmpl.h, groff, groff-*.
2885 * src/preproc/eqn/Makefile.sub, src/preproc/pic/Makefile.sub,
2886 src/preproc/refer/Makefile.sub (YTABC, YTABH): Don't use `srcdir'
2889 * doc/texinfo.tex (\authortt): New macro.
2890 (\shortcontt): Define.
2891 (\titlepage): Set \tt to \authortt while defining \authorfont.
2892 (\appendixbox): New macro.
2893 (\chapmacro, \appendixentry): Use \appendixbox to get even
2894 indentation for letters.
2895 (\summarycontents): Set \tt.
2896 (\internalpagesize): Add two arguments for real paper width and
2897 height as needed by pdfTeX.
2898 (\letterpaper, \smallbook, \afourpaper, \afivepaper, \afourlatex):
2900 (\tempdima, \tempdimb): New temporary dimensions.
2901 (\pagesizesyyy): Updated.
2903 2002-06-02 Werner LEMBERG <wl@gnu.org>
2905 Adding a new keyword `papersize' to the DESC file format (similar
2906 but not completely identical to grolbp's extension). grops now has
2907 a -p command line option to override `papersize'. Finally, grolbp
2908 has been adapted to the new syntax.
2910 * src/libs/libgroff/paper.cc, src/include/paper.h: New files. It
2911 defines and initializes the `papersizes[]' array with NUM_PAPERSIZES
2913 * src/libs/libgroff/Makefile.sub (OBJS): Add `paper.o'.
2914 (CCSRCS): Add `paper.cc'.
2916 * src/include/font.h (font): Add `papersize' element.
2917 * src/libs/libgroff/font.cc (font::unit_scale): New helper function.
2918 (font::scan_papersize): New function.
2919 (font::load_desc): Use it for handling `papersize' keyword.
2920 * src/libs/libgroff/fontfile.cc: Initialize `font::papersize'.
2922 * src/devices/grops/ps.cc: Include paper.h.
2923 (user_paper_length): New global variable.
2924 (ps_printer): Use paper length as initializer.
2925 (make_printer): Updated.
2926 (main): Handle new `-p' option.
2927 * src/devices/grops/grops.man: Updated.
2929 * src/devices/grolbp/lbp.cc: Include paper.h.
2930 s/papersizes/lbp_papersizes/.
2931 (set_papersize): Use new `papersizes' array.
2932 (handle_unknown_desc_command): Don't handle `papersize'.
2933 (main): Use `font::scan_papersize' for handling `-p' option.
2934 * src/devices/grolbp/grolbp.man: Updated.
2936 * man/groff_font.man: Document `papersize'.
2939 2002-05-30 Werner LEMBERG <wl@gnu.org>
2941 * src/devices/grops/TODO: Updated.
2942 * src/devices/grops/grops.man: More info on paper formats.
2943 * man/groff_font.man: Document `paperheight' and `paperwidth'.
2945 2002-05-29 Werner LEMBERG <wl@gnu.org>
2947 * doc/Makefile.sub (CLEANADD): Add grnexmpl.g, groff, and groff-*
2948 to list only if srcdir != currdir.
2949 (distfiles): New target.
2951 * Makefile.in (EXTRADIRS): Add font/devlj4/generate.
2952 (NOMAKEDIRS): New variable.
2955 2002-05-26 Werner LEMBERG <wl@gnu.org>
2957 Add .output request, similar to \! at top-level.
2959 * src/roff/troff/input.cc (transparent): Remove unused declaration.
2960 (output_request): New function.
2961 (init_input_requests): Add it.
2963 * NEWS, doc/groff.texinfo, man/groff_diff.man, man/groff.man:
2966 * Makefile.in (MDEFINES): Add INSTALL_INFO.
2967 (prepare_examples): Fix typo.
2968 * doc/groff.texinfo (@direntry): Fix it.
2970 2002-05-25 Werner LEMBERG <wl@gnu.org>
2972 Including the doc subdir into groff's Makefile system.
2974 * aclocal.m4 (GROFF_INSTALL_INFO): New function.
2975 * configure.ac: Use it.
2976 Generate `doc/Makefile'.
2977 * configure: Regenerated.
2979 * Makefile.in (infodir, INSTALL_INFO): New variables.
2980 (MDEFINES, uninstall_dirs): Updated.
2981 (OTHERDIRS): Add `doc'.
2982 * Makefile.comm (CLEANDIRADD): New variable.
2983 (mostlyclean): Use it.
2985 * doc/Makefile.sub, doc/Makefile.in: New files.
2986 * doc/Makefile: Removed.
2988 * NEWS, INSTALL: Updated.
2990 2002-05-24 Werner LEMBERG <wl@gnu.org>
2992 * doc/homepage.ms: Renamed to ...
2993 * doc/webpage.ms: This.
2996 2002-05-23 Werner LEMBERG <wl@gnu.org>
2998 Integrating the `mom' macro package, contributed by Peter Schaffter
3001 * contrib/mom/*: New subdirectory tree.
3002 * Makefile.in (docdir, exampledir, htmldocdir): New variables to
3003 be used for documentation files.
3004 (MDEFINES, uninstall_dirs): Use them.
3005 (OTHERDIRS): Add contrib/mom.
3006 * Makefile.comm (.man.n): Add @DOCDIR@, @EXAMPLEDIR@, and
3008 * MANIFEST, NEWS: Updated.
3010 2002-05-22 Gaius Mulley <gaius@glam.ac.uk>
3012 Change syntax of \O: \O[0] suppresses output, \O[1] enables output
3013 if at outer level; at start-up we are at outer level.
3015 * src/roff/troff/input.cc (do_suppress): Implement it.
3018 Add option -p to show progress information.
3019 pre-grohtml will now render only one page at a time, reducing the
3020 size of needed disk resources enormously.
3022 * src/preproc/html/pre-html.cc (imagePageStem): Replaced with...
3023 (imagePageName): New global variable.
3024 (psPageName, show_progress, currentPageNo): New global variables.
3025 (html_system): Close saved stderr and stdout handles.
3026 (write_end_image): Accept a parameter to control \O escape.
3027 (write_start_image): Adapted to new \O meaning.
3028 (char_buffer::write_upto_newline): Updated.
3029 (createAllPages): Replaced with...
3030 (createPage): This new function to create a single page for images.
3031 It uses `psselect' from the psutils package.
3032 (removeAllPages): Removed.
3033 (createImage): Updated.
3034 Handle progress display.
3035 (char_buffer::do_html, char_buffer::do_image) [DEBUGGING]: Removed.
3036 (scanArguments): Add option -p.
3037 (makeTempFiles): Updated to create temp files for psPageName and
3039 (removeTempFiles): Removed.
3042 * src/devices/grohtml/post-html.cc (header_desc::write_headings,
3043 html_printer::write_header): Append `\0' to `buffer'.
3044 (html_printer::do_eol): Depend on `current_paragraph->emitted_text'.
3046 * src/devices/grohtml/html-text.cc (html_text::dump_stack_element):
3047 Handle `text_emitted'.
3048 (html_text::table_is_void): Slightly rewritten.
3049 (stop): New external symbol.
3050 (html_text::do_push) [DEBUGGING]: Use it and simplify.
3051 (html_text::shutdown): Call `dump_stack'.
3052 (html_text::do_space): Rewritten.
3053 * src/devices/grohtml/grohtml.man: Document -p and the need of
3056 * tmac/www.tmac (DC, HTML-DO-IMAGE, HTML-IMAGE-END): Updated to
3058 Call \O[0] if `ps4html' is active.
3059 * tmac/s.tmac (@EQ, @EN): Handle html better.
3061 * tmac/html.tmac: Don't use black for background colour.
3063 * src/roff/troff/node.cc: Include `div.h'.
3064 (troff_output_file::really_print_line): Don't use `is_on'.
3065 (troff_output_file::word_marker, troff_output_file::flush_tbuf
3066 troff_output_file::check_charinfo,
3067 troff_output_file::put_char_width, troff_output_file::put_char,
3068 troff_output_file::determine_line_limits, troff_output_file::draw,
3069 real_output_file::begin_page, glyph_color_node::tprintf,
3070 fill_color_node::tprint, hline_node::tprint, vline_node::tprint):
3072 (troff_output_file::really_on): Call `do_motion'.
3073 (suppress_node::tprint): Use `get_page_number' instead of `%'
3075 Call `reset_output_registers' conditionally on `is_on'.
3077 * doc/groff.texinfo: Document new syntax of \O.
3078 * NEWS, man/groff_diff.man: Updated.
3080 2002-05-22 Werner LEMBERG <wl@gnu.org>
3082 * MORE.STUFF: Add info about David Frey's deroff implementation.
3085 2002-05-16 Werner LEMBERG <wl@gnu.org>
3087 Pic's `with' attribute now accepts positions.
3089 * src/preproc/pic/pic.y: Make `.', BOX, CIRCLE, ELLIPSE, ARC, LINE,
3090 ARROW, SPLINE, and `[' left-associative tokens to fix shift/reduce
3092 (object_spec): Add rule for `WITH' and `position'.
3093 (relative_path): Give `corner' the precedence of `CHOP'.
3094 * src/preproc/pic/object.h (path): New members `pos' and
3096 * src/preproc/pic/object.cc: Updated initializers of `path'.
3097 (path::follow): Handle `is_position'.
3099 * doc/pic.ms: Completely updated grammar description.
3100 Many typographical improvements.
3102 2002-05-15 Werner LEMBERG <wl@gnu.org>
3104 * src/roff/troff/env.cc(hyphen_trie::hpf_getc): Accept ^^x (char
3105 code of x in range 0-127) also.
3106 * doc/groff.texinfo, man/groff_diff.man: Updated.
3108 Added keywords `north', `south', `east', and `west' for corners
3111 * src/preproc/pic/lex.cc (lookup_keyword): Add NORTH, SOUTH, EAST,
3113 (yylex): Handle them.
3114 * src/preproc/pic/pic.y: Add tokens NORTH, SOUTH, EAST, and WEST.
3115 (corner): Handle them.
3117 2002-05-14 Werner LEMBERG <wl@gnu.org>
3119 * src/devices/grops/grops.man: Clarify handling of `download' file.
3121 2002-05-11 Werner LEMBERG <wl@gnu.org>
3123 Adding `warnscale' and `spreadwarn' requests, based on a patch from
3124 Jeffrey Friedl <jfriedl@yahoo.com>.
3126 * src/roff/troff/input.cc (spread_limit, warn_scale,
3127 warn_scaling_indicator): New global variables.
3128 (warnscale_request, spreadwarn_requests): New functions.
3129 (main): Initialize `warn_scale' and `warn_scaling_indicator'.
3130 (init_input_requests): Updated.
3131 (error_type): Add `OUTPUT_WARNING'.
3132 (do_error): Handle it.
3133 (output_warning): New warning function which shows output location.
3134 * src/roff/troff/env.h (spread_limit): New external variable.
3135 * src/roff/troff/env.cc (environment::choose_breakpoint): Use
3137 (distribute_space): Emit warning if added space is larger than
3139 (environment::possibly_break_line): Emit warning if a line can't
3140 be adjusted on both sides.
3142 * doc/groff.texinfo, man/groff_diff.man, man/groff.man: Document it.
3144 2002-05-08 Werner LEMBERG <wl@gnu.org>
3146 * src/roff/troff/node.cc (special_node::special_node): Use
3147 env_definite_font(curenv) instead of curenv->get_font(). Otherwise
3148 \X''\% crashes, for example.
3150 * doc/groff.texinfo: Document \! and \? used at top-level.
3152 2002-05-06 Werner LEMBERG <wl@gnu.org>
3154 * src/preproc/pic/pic.man: Fix some keyword syntax.
3155 Other minor typographical fixes.
3157 * src/roff/groff/groff.man: Fix typos.
3159 2002-05-04 Werner LEMBERG <wl@gnu.org>
3161 * src/roff/groff/groff.man ([ShortOpt]): Renamed to...
3162 (ShortOpt[]): This to avoid problems with refer.
3164 * doc/pic.ms: Fix typo.
3165 Fix pic grammar description.
3167 * tmac/an-old.tmac (ne): Use de1, not de.
3169 2002-05-03 Werner LEMBERG <wl@gnu.org>
3171 * doc/groff.texinfo: Finished separation of glyphs and characters.
3172 Don't use the string `Appendix' for appendix headers (both in
3173 the text and the table of contents).
3174 * man/groff_tmac.man, src/roff/troff/troff.man: Fix order of tmac
3177 Use registers LL and LT (similar to -ms) for controlling the
3178 length of title and line, respectively, in the -man and -mdoc
3181 * tmac/doc-ditroff (doc-setup-page-layout), tmac/doc-nroff
3182 (doc-setup-page-layout): Use \n[LL] and \n[LT].
3183 * tmac/an-old.tmac: Set \n[LL] and \n[LT] if not defined.
3185 (an-header, an-p-footer): Use \n[LT].
3186 * NEWS, tmac/groff_man.man, tmac/groff_mdoc.man,
3187 doc/groff.texinfo: Document it.
3189 2002-05-02 Werner LEMBERG <wl@gnu.org>
3191 * doc/fdl.texi: New file.
3192 * doc/groff.texinfo: Include it.
3193 Define and use @copying.
3194 Starting with separating glyph, symbol, and character.
3196 2002-04-27 Werner LEMBERG <wl@gnu.org>
3198 * Makefile.in (EXEEXT): Set it.
3199 * src/*/Makefile.sub (PROG): Add $(EXEEXT) for all non-script
3202 * src/include/nonposix.h: Define GS_NAME.
3203 * src/preproc/html/pre-html.cc (createAllPages): Use GS_NAME.
3205 Some preliminary changes for EMX support under OS/2.
3207 * src/preproc/pic/main.cc (main), src/roff/groff/pipeline.c: Add
3208 __EMX__ similar to __MSDOS__.
3209 * src/utils/indxbib/indxbib.cc (main) [__EMX__]: Use `unlink'.
3211 2002-04-25 Werner LEMBERG <wl@gnu.org>
3213 * doc/groff.texinfo: Integrated groff_out.man.
3216 2002-04-23 Werner LEMBERG <wl@gnu.org>
3218 * man/groff_out.man: Minor fixes.
3220 2002-04-23 Werner LEMBERG <wl@gnu.org>
3222 * doc/groff.texinfo: Moving @cindex entries after @Def* to get
3223 correct page references.
3224 Fixed many index entries.
3226 2002-04-23 Bernd Warken <bwarken@mayn.de>
3228 * man/roff.man: Enlarged.
3230 2002-04-22 Werner LEMBERG <wl@gnu.org>
3232 * doc/groff.texinfo: More examples, other fixes.
3234 2002-04-20 Werner LEMBERG <wl@gnu.org>
3236 * src/roff/troff/input.cc (pipe_output): Multiple calls to `pi'
3237 will now form a chain, e.g.
3246 This is for compatibility with plan 9's troff.
3248 * tmac/tty.tmac: Set default tab values to 0.8i to be compatible
3252 * doc/groff.texinfo: Add documentation of remaining requests and
3255 2002-04-19 Werner LEMBERG <wl@gnu.org>
3257 * doc/groff.texinfo: Add documentation of remaining escapes.
3259 * font/devdvi/generate/tc.map: Remove entry for `sr'.
3260 * font/devdvi/*TC: Regenerated.
3262 2002-04-18 Werner LEMBERG <wl@gnu.org>
3264 * src/roff/troff/input.cc (token::next): Make \H behave consistently
3265 if not in compatibility mode, i.e., increment relative to the
3267 * doc/groff.texinfo: Updated accordingly.
3269 2002-04-17 Werner LEMBERG <wl@gnu.org>
3271 * doc/groff.texinfo: Document \\, \e, \E, \., and \c.
3273 2002-04-16 Bernd Warken <bwarken@mayn.de>
3275 * src/roff/groff/groff.man: Improve documentation of -P option.
3278 2002-04-15 Werner LEMBERG <wl@gnu.org>
3280 Add new escape \F to switch font family.
3282 * src/roff/troff/input.cc (token::next): Handle \F.
3283 * src/roff/troff/env.cc (environment::set_family): Handle
3285 * NEWS, doc/groff.texinfo, man/groff_diff.man, man/groff.man:
3288 2002-04-14 Werner LEMBERG <wl@gnu.org>
3290 * tmac/doc.tmac (doc-tag-list): Use \Z to avoid stretching of
3293 2002-04-13 Werner LEMBERG <wl@gnu.org>
3295 Implement \f[] as an alternative to \fP. Change \mP and \MP to
3296 \m[] and \M[], respectively.
3298 * src/roff/troff/symbol.cc (EMPTY_SYMBOL): New global variable.
3299 (symbol::symbol): Handle NULL string and empty string differently.
3300 * src/roff/troff/symbol.h (symbol::is_empty): New inline function.
3301 * src/roff/troff/input.cc (read_escape_name, read_long_escape_name):
3302 Add optional parameter.
3303 Updated calling functions.
3304 (get_copy, do_glyph_color, do_fill_color, token::next): Use
3306 * src/roff/troff/env.cc (environment::set_font): Ditto.
3308 * src/preproc/pic/troff.cc (troff_output::set_fill,
3309 troff_output::reset_color: Updated.
3311 * tmac/www.tmac: Updated.
3313 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo,
3314 doc/homepage.ms, src/devices/grotty/grotty.man, tmac/groff_www.man:
3317 * tmac/Xps.tmac: Remove some redundant code.
3319 * tmac/doc-common, tmac/doc-ditroff, tmac/doc-nroff, tmac/doc.tmac,
3320 tmac/dvi.tmac, contrib/groffer/groffer.man, man/roff.man,
3321 man/groff_out.man, man/groff.man, man/groff_diff.man,
3322 src/roff/groff/groff.man: Replace \f[P] with \f[].
3324 2002-04-13 Bernd Warken <bwarken@mayn.de>
3326 * src/include/printer.h, src/libs/libdriver/printer.cc
3327 (printer::change_fill_color): New member function.
3328 * src/libs/libdriver/input.cc (parse_D_command): Use it.
3330 2002-04-12 Werner LEMBERG <wl@gnu.org>
3332 * doc/groff.texinfo: Completed pass on gtroff reference.
3334 2002-04-11 Werner LEMBERG <wl@gnu.org>
3336 * doc/groff.texinfo: More fixes.
3338 2002-04-11 Bernd Warken <bwarken@mayn.de>
3340 * src/include/color.h: Decorate with `const'.
3343 * src/libs/libgroff.color.cc: Decorate with `const'.
3345 (color::color): Initialize members.
3346 * src/libs/libdriver/input.cc (parse_D_command): Handle `f'
3347 command according to the documentation.
3349 * man/groff_out.man: Updated.
3352 2002-04-11 Gaius Mulley <gaius@glam.ac.uk>
3354 * src/preproc/html/pre-html.cc (write_start_image): Remove
3356 * tmac/www.tmac (DC, HTML-DO-IMAGE): Ditto.
3358 * src/devices/grohtml/post-html.cc (page::add_and_encode): Using
3359 \C'hy' caused an assertion failure.
3361 * src/roff/troff/env.cc (environment::environment): Initialize
3363 (environment::copy): Handle `ignore_next_eol' and `emitted_node'.
3365 2002-04-10 Werner LEMBERG <wl@gnu.org>
3367 * man/groff_diff.man, man/groff.man, NEWS, doc/groff.texinfo:
3368 Document pvs request and .pvs register.
3370 2002-04-09 Werner LEMBERG <wl@gnu.org>
3372 * doc/groff.texinfo: Improve and fix documentation of diversions
3375 2002-04-08 Werner LEMBERG <wl@gnu.org>
3377 * doc/groff.texinfo: Fix documentation of drawing functions.
3380 2002-04-07 Werner LEMBERG <wl@gnu.org>
3382 * doc/groff.texinfo: Better documentation of double quotes as
3386 2002-04-06 Werner LEMBERG <wl@gnu.org>
3388 * man/groff_font.man: Document names of special characters better.
3389 * doc/groff.texinfo: Minor improvements.
3391 * tmac/lbp.tmac: Load latin1.tmac.
3392 * tmac/X.tmac, tmac/Xps.tmac: Load latin1.tmac or cp1047.tmac.
3394 * font/devX*/*: Regenerated (all chars > 0x80 removed).
3396 2002-04-05 Werner LEMBERG <wl@gnu.org>
3398 * tmac/tty.tmac: Don't use shc request.
3399 * tmac/latin1.tmac, tmac/cp1047.tmac: Translate soft hyphen to `\%'.
3402 * man/groff_diff.man: Minor fixes.
3404 * font/devlbp/*: Remove all `charXXX' entities.
3406 * src/libs/libgroff/font.cc (font::~font): Deallocate
3407 `special_device_coding'.
3408 (font::load): Use `new' for allocating `special_device_coding'.
3409 * src/libs/libgroff/nametoindex.cc (character_indexer::lookup_char):
3410 Removed unused member.
3412 2002-04-05 Werner LEMBERG <wl@gnu.org>
3414 * src/drivers/grops/psrm.cc (skip_possible_newline): New function.
3415 (resource_manager::do_begin_binary,
3416 resource_manager::do_begin_data): Use it.
3418 * doc/texinfo.tex: Updated to version 4.2.
3420 * src/roff/troff/token.h: Add TOKEN_ZERO_WIDTH_BREAK for `\:'.
3421 (token::zero_width_break): New inline function.
3422 * src/roff/troff/input.cc (token::next): Use it.
3423 (token::description): Updated.
3424 (encode_char): Ignore `\%', `\&', `\)', and `\:'.
3425 (token::add_to_node_list, token::process): Use it.
3426 * NEWS, doc/groff.texinfo: Updated.
3428 * src/preproc/eqn/over.cc (over_box::output): Fix typo.
3429 * tmac/tty.tmac: Add missing backslash.
3431 2002-04-04 Tadziu Hoffmann <hoffmann@usm.uni-muenchen.de>
3433 * src/preproc/eqn/box.cc (set_script_size, box::top_level): Use
3434 `.ps' register instead of `.s' to handle fractional point sizes.
3435 * src/preproc/eqn/limit.cc (limit_box::compute_metrics,
3436 limit_box::output): Ditto.
3437 * src/preproc/eqn/other.cc (size_box::compute_metrics,
3438 size_box::output): Ditto.
3439 * src/preproc/eqn/over.cc (over_box::compute_metrics,
3440 over_box::output): Ditto.
3441 * src/preproc/eqn/script.cc (script_box::compute_metrics,
3442 script_box::output): Ditto.
3443 * src/preproc/eqn/sqrt.cc (sqrt_box::compute_metrics,
3444 sqrt_box::output): Ditto.
3446 2002-04-03 Michael Selway <mas@ssl.co.uk>
3448 * src/drivers/grops/psrm.cc (resource_manager::do_begin_binary):
3451 2002-04-03 Werner LEMBERG <wl@gnu.org>
3453 * doc/homepage.ms: Reduce title size.
3454 * doc/groff.texinfo: Fix documentation of .t register.
3455 Fix handling of colon.
3458 * src/roff/troff/input.cc (exit_troff): Emit LAST_PAGE_EJECTOR
3459 only if page length is positive to avoid a loop.
3461 * tmac/an-old.tmac (ne): Increase page length to avoid problems with
3464 2002-04-02 P. Alejandro Lopez-Valencia <dradul@yahoo.com>
3466 * src/include/nonposix.h, src/roff/groff/pipeline.c:
3467 s/__CYGWIN32__/__CYGWIN__/.
3469 2002-03-28 Gaius Mulley <gaius@glam.ac.uk>
3471 * doc/gnu.xpm: New image contributed by Emily Mulley.
3472 * doc/Makefile (gnu.eps, gnu.png): Use pnmdepth.
3473 (homepage.html): Be dependent on gnu.eps.
3474 * doc/homepage.ms: Updated to new image.
3476 * src/devices/grohtml/post-html.cc (html_printer): New member
3478 (html_printer::flush_sbuf, html_printer::set_char): Set it.
3479 (html_printer::sbuf_continuation): Use it.
3481 2002-03-28 Werner LEMBERG <wl@gnu.org>
3483 * src/libs/libgroff/getopt.c: Updated to latest version.
3485 * tmac/README: More on hyphen.tex license.
3487 2002-03-26 Larry Kollar <kollar@alltel.net>
3489 * doc/groff.texinfo: Add documentation of most missing requests.
3491 2002-03-25 Werner LEMBERG <wl@gnu.org>
3493 Add three glyphs `t+-', `tmu', and `tdi' which are textual variants
3494 of `+-', `mu', and `di', respectively.
3496 * font/devascii/R.proto, font/devutf8/R.proto,
3497 font/devlatin1/R.proto, font/devhtml/R.proto,
3498 font/devcp1047/R.proto, font/devlpb/*: Add them.
3499 * font/devps/generate/textmap: Ditto.
3500 * font/devps/*: Regenerated.
3501 * font/devlj4/generate/text.map: Add them.
3502 * font/devlj4/*: Regenerated.
3503 * font/devdvi/generate/tc.map: Use them.
3504 * font/devdvi/generate/texsy.map: Add them.
3505 * font/devdvi/*: Regenerated.
3506 * font/devX*/*: Regenerated.
3508 * tmac/latin1.tmac, tmac/cp1047.tmac, tmac/tty.tmac,
3509 tmac/tty-char.tmac: Updated.
3511 * NEWS, man/groff_char.man: Updated.
3513 2002-03-24 Werner LEMBERG <wl@gnu.org>
3515 * tmac/dvi.tmac, tmac/X.tmac, tmac/ps.tmac, tmac/html.tmac,
3516 tmac/lj4.tmac, tmac/tty.tmac: Replace most `.char' with `.fchar'.
3517 * tmac/ec.tmac: Remove `.rchar' calls (no longer necessary since
3518 we use `.fchar' in dvi.tmac.
3519 * tmac/dvi.tmac: Improve definition of \[Fo] and \[Fc].
3520 * tmac/Xps.tmac: Simplify some char definitions.
3521 Add definition for \[f/].
3522 * man/groff_char.man: Updated for new X.tmac.
3524 * tmac/README: New file.
3526 2002-03-23 Phil Lobbes <phil@perkpartners.com>
3528 * Makefile.comm (.y.o): New rule for make on Solaris 2.5.1 -- the
3529 internal .y.o rule took precendence over the .y.cc rule, compiling
3530 the yacc files with gcc instead of g++.
3532 2002-03-23 Werner LEMBERG <wl@gnu.org>
3534 * tmac/dvi.tmac: Add replacement font for `CB'.
3536 * tmac/doc.tmac: s/request/macro/ in messages.
3537 (doc-generic-macro): Improve error message.
3538 * tmac/groff_mdoc.man: Minor improvements.
3540 2002-03-22 Werner LEMBERG <wl@gnu.org>
3542 * doc/groff.texinfo: Document possible conflict between `tr' and
3545 2002-03-21 Werner LEMBERG <wl@gnu.org>
3547 Improve handling of hyphenation patterns. It is now possible to
3548 use most of TeX's pattern files unmodified. To make the process
3549 more flexible, a new request `hpfcode' has been added which
3550 provides a character code mapping for the `hpf' request. See
3551 comment before hpf_getc() for more details.
3553 * src/roff/troff/env.cc (insert_hyphenation, hpf_getc): New
3555 (read_patterns_file): Additional parameter for exception dictionary.
3556 Extended to recognize \pattern, \hyphenation, and \endinput.
3557 (do_hyphenation_patterns_file): Updated.
3558 * src/roff/troff/env.h (hpf_code_table): New extern.
3560 * src/roff/troff/input.cc (hpf_code_table): New array.
3561 (init_hpf_code_table, hyphenation_patterns_file_code): New
3563 (hyphenation_code): Handle translation from `trin' correctly.
3564 (main, init_input_requests): Updated.
3565 (charinfo::set_translation): Handle hyphenation code also.
3567 * src/roff/troff/charinfo.h (charinfo::get_translation_input): New
3570 * src/roff/troff/env.cc (WORD_MAX): Reduced to 256 since `unsigned
3571 char' is used for offsets in hyphenation exceptions.
3573 * tmac/hyphen.us: Replace with contents of unmodified `hyphen.tex'.
3575 * NEWS, man/groff_diff.man, man/groff.man: Document it.
3577 2002-03-20 Larry Kollar <kollar@alltel.net>
3579 * doc/groff.texinfo: Add documentation for `hpfa' and `trin'
3582 2002-03-18 Werner LEMBERG <wl@gnu.org>
3584 * tmac/html.tmac: Fix serious typo.
3586 2002-03-17 Larry Kollar <kollar@alltel.net>
3588 * doc/groff.texinfo: Add documentation for `writec' request.
3590 2002-03-17 Werner LEMBERG <wl@gnu.org>
3592 Added request `hpfa' to append hyphenation patterns.
3594 * src/roff/troff/env.cc (hyphen_trie::read_patterns_file): Add
3596 (hyphenation_patterns_file): Renamed to...
3597 (do_hyphenation_patterns_file): This.
3598 (hyphenation_patterns_file, hyphenation_patterns_file_append): New
3600 (init_hyphen_requests): Updated.
3601 * NEWS, man/groff.man, man/groff_diff.man: Document it.
3603 2002-03-16 Werner LEMBERG <wl@gnu.org>
3605 Added request `writec' in analogy to `tmc'.
3607 * src/roff/troff/input.cc (write_request): Renamed to...
3608 (do_write_request): This.
3609 Added one parameter.
3610 (write_request, write_request_continue): New functions.
3611 (init_input_requests): Updated.
3612 * NEWS, man/groff.man, man/groff_diff.man: Document it.
3614 * font/devdvi/DESC.in (sizes): Allow all sizes in the range
3616 * NEWS: Document it.
3618 2002-03-15 Werner LEMBERG <wl@gnu.org>
3620 * man/groff.man: Add writem request.
3622 Add request `trin' (translate input) to make `.asciify' work
3623 correctly. This is necessary since `charXXX' entity names are no
3624 longer hardcoded in font definition files.
3626 * src/roff/troff/charinfo.h (charinfo): Add `asciify_code' and
3627 `translate_input' members.
3628 (charinfo::set_asciify_code, charinfo::get_asciify_code,
3629 charinfo::set_translation_input): New methods.
3630 (charinfo::set_translation): Add third argument.
3631 * src/roff/troff/input.cc (charinfo:set_translation): Set
3633 (do_translate): Add second argument.
3634 (translate_input): New function.
3635 (init_input_requests): Updated.
3636 * src/roff/troff/node.cc (glyph_node::asciify,
3637 composite_node::asciify): Use `get_asciify_code'.
3639 * tmac/cp1047.tmac, tmac/latin1.tmac: Use `trin'.
3641 * NEWS, man/groff.man, man/groff_diff.man: Updated.
3643 2002-03-14 Larry Kollar <kollar@alltel.net>
3645 * doc/groff.texinfo: Improve documentation of .RS and .RE.
3647 2002-03-14 Werner LEMBERG <wl@gnu.org>
3649 Add a new request `sizes' similar to the `sizes' command in DESC
3652 * src/roff/troff/env.cc (override_sizes): New function.
3653 (init_env_requests): Use it.
3654 * src/roff/troff/token.h: Export `read_string'.
3655 * NEWS, man/groff_diff.man, man/groff.man: Document it.
3657 2002-03-12 Werner LEMBERG <wl@gnu.org>
3659 * doc/groff.texinfo: More fixes for texinfo 4.1 and higher.
3661 2002-03-10 Werner LEMBERG <wl@gnu.org>
3663 * tmac/pspic.tmac: Add support for -Tdvi.
3664 * tmac/dvi.tmac: Include pspic.tmac.
3665 * src/devices/grodvi/grodvi.man: Document it.
3668 * font/devlj4/generate/Makefile: Fix URL of metric files.
3670 2002-03-09 Werner LEMBERG <wl@gnu.org>
3672 * PROBLEMS: The static constructor bug has been fixed in z/OS V1R3.
3674 2002-03-09 Larry Kollar <kollar@alltel.net>
3676 * tmac/groff_ms.man: Add documentation for RS and RE macros.
3678 2002-03-08 Werner LEMBERG <wl@gnu.org>
3680 * doc/groff.texinfo: Fixes for texinfo 4.1.
3682 2002-03-07 Werner LEMBERG <wl@gnu.org>
3684 * src/include/lib.h: Include getopt.h if groff-getopt.h can't be
3686 Handle CYGWIN properly.
3688 2002-03-07 Paco Andrés Verdú <pandres@dragonet.es>
3690 * font/devlbp/Makefile.sub (DEVFILES): Add some missing fonts.
3691 * tmac/lbp.tmac: Add some font translations.
3693 2002-03-02 Werner LEMBERG <wl@gnu.org>
3695 * font/devcp1047/R.proto, font/devlatin1/R.proto,
3696 font/devhtml/R.proto: Remove `charXXX' entries.
3697 * tmac/tty.tmac, tmac/html.tmac: Load latin1.tmac or cp1047.tmac
3700 * font/devlj4/generate/text.map: Remove `charXXX' entries.
3701 * font/devlj4/*: Regenerated all font definition files.
3702 * tmac/lj4.tmac: Load latin1.tmac.
3704 * src/utils/hpftodit/hpftodit.cc (do_file): Partially undo change
3705 from 2000-06-17: LJ4 metric files are *not* text files.
3707 * tmac/troffrc, tmac/dvi.tmac, tmac/ps.tmac: Don't use .T string
3708 register to test for EBCDIC.
3710 2002-03-01 Werner LEMBERG <wl@gnu.org>
3712 * src/utils/afmtodit/afmtodit.pl: Skip comment lines in encoding
3713 files (as grops already does).
3714 * src/utils/afmtodit/afmtodit.man: Document comment lines in map
3716 * src/devices/grops/grops.man: Document comment lines in encoding
3719 * tmac/cp1047.tmac: New file.
3720 * tmac/dvi.tmac, tmac/tty-char.tmac: Use it.
3721 * tmac/ps.tmac: Load latin1.tmac or cp1047.tmac.
3722 * tmac/Makefile.sub (NORMALFILES): Updated.
3724 * tmac/ec.tmac: Don't load latin1.tmac again.
3726 * font/devps/generate/lgreekmap, font/devps/generate/symbolchars,
3727 font/devps/generate/dingbats.map,
3728 font/devps/generate/dingbats.rmap, font/devps/text.enc,
3729 font/devps/generate/Makefile (symbolmap): Add header comment.
3730 * font/devps/generate/textmap: Ditto.
3731 Remove `charXXX' entries.
3732 * font/devps/symbolmap: Regenerated.
3733 * font/devps/*: Regenerated all font definition files.
3735 2002-02-28 Werner LEMBERG <wl@gnu.org>
3737 Add color support to grodvi (for drawing colors are currently
3738 translated to gray values).
3740 * src/devices/grodvi/dvi.cc (FILL_MAX): Removed.
3741 (dvi_printer): Add `cur_color' member.
3742 (dvi_printer::set_color): New function.
3743 (draw_dvi_printer): Remove `fill'.
3744 (draw_dvi_printer::fill_next): Pass environment as parameter.
3745 Update code for new color support translated to gray.
3746 (dvi_printer::set_char): Updated.
3747 (dvi_printer::begin_page, dvi_printer::end_page): Handle color
3748 changes crossing the page border.
3749 (dvi_printer::draw): Updated.
3750 Remove cases `f' and `F'.
3751 * tmac/dvi.tmac: Add color definitions.
3752 * NEWS, src/devices/grodvi/grodvi.man: Updated.
3754 * tmac/an-old.tmac (R): Make this a macro to emit a warning if
3757 * aclocal.m4 (GROFF_NEED_DECLARATION): Use test similar to recent
3758 versions of autoconf.
3759 * configure: Updated.
3761 * doc/homepage.ms: Use `.blm'.
3762 * tmac/www.tmac (www-depth): New auxiliary variable.
3763 (www-pop-level): Don't issue HTML tag.
3764 (ULS, ULE, LI): Use absolute indentation.
3766 * src/devices/grops/ps.cc (ps_printer::begin_page,
3767 ps_printer::end_page): Switch forth and back to default color while
3768 starting a new page.
3770 2002-02-27 Werner LEMBERG <wl@gnu.org>
3772 Add EC and TC fonts to devdvi.
3774 * src/utils/tfmtodit/tfmtodit.man: Document patching of exbase.mf.
3775 * font/devdvi/generate/cork.map: Renamed to...
3776 * font/devdvi/generate/ec.map: This.
3777 Remove entry for `aq'.
3778 * font/devdvi/generate/tc.map: New file.
3779 * font/devdvi/generate/Makefile (*EC, *TC): New creation rules for
3782 * font/devdvi/*EC, font/devdvi/*TC: New font definition files.
3783 * font/devdvi/Makefile.sub (DEVFILES): Updated.
3784 * tmac/ec.tmac: New file.
3785 * tmac/Makefile.sub (NORMALFILES): Updated.
3786 * NEWS, src/devices/grodvi/grodvi.man: Updated.
3787 * man/groff_char.man: Check `ECFONTS' register.
3789 * font/devdvi/{TR,TI,TB,TBI,HR}: Fix `name' field.
3791 2002-02-26 Werner LEMBERG <wl@gnu.org>
3793 * font/devdvi/generate/*.map: Remove all `charXXX' entries.
3794 * font/devdvi/generate/cork.map: Add 'y and 'Y.
3795 * font/devdvi/*: Updated.
3796 * tmac/dvi.tmac: Formatting.
3798 Add font `HBI' for the dvi output.
3799 Add support for font families `T' and `H'.
3801 * font/devdvi/HBI: New file.
3802 * font/devdvi/B: Renamed to ...
3803 * font/devdvi/TB: This.
3804 * font/devdvi/BI: Renamed to ...
3805 * font/devdvi/TBI: This.
3806 * font/devdvi/I: Renamed to ...
3807 * font/devdvi/TI: This.
3808 * font/devdvi/R: Renamed to ...
3809 * font/devdvi/TR: This.
3810 * font/devdvi/H: Renamed to ...
3811 * font/devdvi/HR: This.
3812 * font/devdvi/Makefile.sub (DEVFILES): Updated.
3813 * font/devdvi/generate/Makefile (HBI): New rule.
3815 (R, I, B, BI, H): Renamed to ...
3816 (TR, TI, TB, TBI, HR): This, respectively.
3818 * NEWS, src/devices/grodvi/grodvi.man: Updated.
3819 * font/devdvi/DESC.in: Don't mount R, I, B, BI, and CWI.
3820 Add `styles' and `family' keywords.
3821 * tmac/dvi.tmac: Alias `H' to `HR'.
3822 Add some fspecial requests for italic fonts.
3823 Add TR and TI as special.
3824 Add support for `_' with font CWI.
3826 * src/roff/troff/number.cc (parse_expr): Add missing `break' for
3827 operator `:'. Until now, the expression `0:1' would return 2
3830 2002-02-25 Werner LEMBERG <wl@gnu.org>
3832 * man/groff_char.man: Added some missing PS glyph names (from the
3834 * font/devps/generate/textmap, font/devps/symbolmap: Add
3837 * doc/groff.texinfo: Minor additions and fixes.
3838 * man/groff_diff.man: Remove documentation of fp request. This
3839 is already covered in the original troff manual.
3840 Updated to be consistent with other doc files.
3843 2002-02-24 Werner LEMBERG <wl@gnu.org>
3845 * aclocal.m4 (GROFF_EBCDIC): Don't include `font/devutf8' in
3847 Define new variable OTHERDEVDIRS (containing `font/devlj4
3848 font/devlbp' if not EBCDIC).
3849 * Makefile.in (TTYDEVDIRS): Always include `font/devutf8'.
3850 (OTHERDEVDIRS): New variable.
3851 (MDEFINES, DEVDIRS, ALLDIRS, DISTDIRS): Updated.
3852 * configure: Regenerated.
3854 * NEWS, src/devices/grotty/grotty.man: Updated.
3856 2002-02-23 Werner LEMBERG <wl@gnu.org>
3858 * src/roff/troff/input.cc (do_overstrike, do_bracket,
3859 get_line_arg): Honour input level.
3861 Add new symbol `mc' corresponding to U+00B5 MICRO SIGN.
3863 * font/*/*: Implement it in all font files.
3864 * font/devps/generate/textmap, font/devps/generate/symbolchars,
3865 * font/devps/symbolmap: Updated.
3866 * font/devlj4/generate/text.map: Updated.
3867 * font/devdvi/generate/CompileFonts (sizes): Add LaTeX sizes.
3868 * font/devdvi/generate/texmi.map: Updated.
3870 * font/devutf8/R.proto: Remove all `charXXX' entries.
3871 * font/devutf8/NOTES: Updated.
3873 * font/devX*/*: Regenerated with xtotroff, using fonts from XFree86
3876 * tmac/latin1.tmac, tmac/psold.tmac, tmac/tty-char.tmac: Updated.
3878 * NEWS, man/groff_char.man: Updated.
3880 2002-02-21 Phil Lobbes <phil@perkpartners.com>
3882 * src/include/lib.h [HAVE_SNPRINTF]: Include stdarg.h.
3884 2002-02-20 Ralph Corderoy <ralph@inputplus.demon.co.uk>
3886 * src/roff/grog/grog.pl: Fix computation of $refer.
3888 2002-02-19 Werner LEMBERG <wl@gnu.org>
3890 * src/include/lib.h [!HAVE_SNPRINTF]: Add declarations for
3891 `snprintf' and `vsnprintf'.
3893 * src/include/htmlindicate.h: Renamed to...
3894 * src/include/htmlhint.h: This.
3895 * src/include/Makefile.sub: Updated.
3896 * src/preproc/eqn/main.cc: Updated.
3898 2002-02-18 Werner LEMBERG <wl@gnu.org>
3900 * man/roff.man, man/groff_out.man, man/groff.man,
3901 man/groff_diff.man, man/ditroff.man, src/roff/groff/groff.man,
3902 src/roff/troff/troff.man: Updated to latest changes in www.tmac.
3904 * win32-diffs: Updated.
3906 2002-02-17 Werner LEMBERG <wl@gnu.org>
3908 * doc/Makefile (clean): Add *.eps.
3909 (MEMACROS): Removed.
3910 (TFLAG): New variable.
3913 (GROFF): Use TFLAG, FFLAG, -U, -p, -e, -t, and -ww.
3915 (.ms.html, .ms.ascii, .ms.ps, homepage.html): Simplify.
3917 * tmac/www.tmac: Use dummy diversion while resetting and disabling
3919 * tmac/e.tmac: Inserted some more `\"' to remove warnings if used
3921 * src/roff/troff/troff.man: Fix order of parameter description.
3925 2002-02-16 Gaius Mulley <gaius@glam.ac.uk>
3927 Simplify image handling for grohtml.
3930 * src/devices/grohtml/html-text.cc (DEBUGGING): Don't undefine but
3932 (html_text::dump_stack): Don't emit newline while debugging.
3933 (html_text::do_push) [DEBUGGING]: Print more info.
3934 (html_text::check_emit_text): Fix handling of <p>.
3935 * src/devices/grohtml/html.h: Updated.
3936 * src/devices/grohtml/output.cc (FPUTC, FPUTS, PUTC): New macros,
3937 replacing `fputc', `fputs', `putc'. If DEBUGGING is defined, they
3938 send its data to stderr also.
3940 (simple_output::space_or_newline) [DEBUGGING]: Removed.
3941 * src/devices/grohtml/post-html.cc (html_printer::do_links,
3942 html_printer::html_printer): Remove `DEBUGGING' conditionals.
3944 * src/include/html-strings.h (HTML_IMAGE_{CENTERED,LEFT,RIGHT,END}):
3946 * src/libs/libgroff/htmlhint.cc (is_in_graphic_start,
3947 is_inline_image): Removed.
3948 (html_begin_suppress, html_end_suppress): Don't take a parameter.
3949 (graphic_start, graphic_end): Removed.
3950 * src/include/htmlindicate.h: Updated.
3951 * src/preproc/html/pre-html.cc (DEBUG_HTML): Removed.
3952 (macroset_template): New global variable.
3953 (makeFileName): Use `macroset_template'.
3954 (write_end_image): Don't take a parameter.
3956 (write_start_image: Don't emit newline.
3957 (char_buffer::write_upto_newline): Updated.
3958 (char_buffer::skip_to_newline): Renamed to ...
3959 (char_buffer::skip_until_newline): This.
3961 (char_buffer::write_file_troff, char_buffer::write_file_html):
3963 (createAllPages, createImage) [DEBUGGING]: Handle `debug' flag.
3964 (removeAllPages): Remove `DEBUGGING' conditionals.
3965 (addRegDef, dump_args): New functions.
3966 (char_buffer::do_html, char_buffer::do_image): Handle
3967 `www-image-template' command line variable.
3968 Add more debugging code.
3969 (addps4html): Removed.
3970 (removeTempFiles) [DEBUGGING]: Handle `debug' flag.
3972 * src/preproc/eqn/main.cc: Include `ctype.h'.
3973 (suppress_html): Removed.
3975 (inline_equation): Use `html_begin_suppress' and
3976 `html_end_suppress'.
3977 * src/preproc/pic/troff.cc: Don't include `htmlindicate.h'.
3978 (troff_output::start_picture, troff_output::finish_picture):
3980 * src/preproc/tbl/main.cc: Don't include `htmlindicate.h'.
3981 (process_input_file): Updated.
3983 * src/roff/troff/div.cc (page_number): Set page number only if the
3984 `ps4html' register isn't defined.
3985 * src/roff/troff/input.cc (image_no): New external variable.
3986 (do_suppress): Use it.
3987 * src/roff/troff/node.h (suppress_node::image_id): New member.
3988 * src/roff/troff/node.cc (image_no): Remove `static' keyword.
3989 (suppress_node::suppress_node): Initialize `image_id' member.
3990 (suppress_node::same): Handle `image_id' also.
3991 (suppress_node::copy): Updated.
3992 (last_image_id): New global variable.
3993 (suppress_node::tprint): Use it.
3995 * tmac/an-old.tmac (TS, TE, EQ, EN): Use HTML-IMAGE and
3997 * tmac/pspic.mac (PSPIC): Fix html support.
3998 * tmac/s.tmac (@EQ, @EN, @TS, TE, PS, PE): Ditto.
3999 * tmac/www.tmac (www-image-template): Set up.
4000 (HTMLINDEX): Renamed to...
4002 (BODYCOLOR): Renamed to...
4004 (BACKGROUND): Renamed to...
4006 (URL): Change order of parameters for consistency.
4007 (MAILTO): Renamed to...
4009 (IMAGE, PNG-IMAGE, MARGIN-PNG-IMAGE): Renamed to...
4010 (IMG, PIMG, MPIMG): This.
4011 (HTML-H-BEGIN, HTML-H-END): Renamed to...
4013 (LINKS): Renamed to...
4015 (LINE): Renamed to...
4017 (NO-AUTO-RULE): Renamed to...
4019 (HTML-TL): Renamed to...
4021 (UL-BEGIN, UL-END): Renamed to...
4023 (DROPCAP): Renamed to...
4025 (TS, TE, EQ, EN): Provide default definitions.
4026 (www-make-unique-name): Updated.
4027 (HTML-IMAGE-INLINE): Fix typo.
4028 * tmac/groff_www.man: Updated.
4030 * doc/Makefile (homepage.html): Add option -r to grohtml.
4031 Use shortened image name.
4032 * doc/groff.texinfo: Updated info on grohtml strings and macros.
4033 * doc/homepage.ms: Updated and extended.
4035 2002-02-14 Werner LEMBERG <wl@gnu.org>
4037 Don't use `CSI 39 m' and `CSI 49 m' but `CSI 0 m'.
4039 * src/devices/grotty/tty.cc (SGR_DEFAULT_COLOR,
4040 SGR_BACK_DEFAULT_COLOR): Replaced with ...
4041 (tty_printer::put_color): Use it.
4042 (ttr_printer::end_page): Simplify.
4044 2002-02-13 Werner LEMBERG <wl@gnu.org>
4046 * tmac/groff_tmac.man: Moved to...
4047 * man/groff_tmac.man: This place.
4048 * tmac/Makefile.sub, man/Makefile.sub: Updated.
4050 2002-02-12 Werner LEMBERG <wl@gnu.org>
4052 * src/libs/libgroff/Makefile.sub (snprintf.o): Don't use
4053 $(COMPILE.c) to not include groff's assert.h.
4055 * src/drivers/grotty/tty.cc (main): Add GROFF_NO_SGR environment
4057 * NEWS, src/drivers/grotty/grotty.man: Document it.
4059 2002-02-11 Werner LEMBERG <wl@gnu.org>
4061 * src/libs/snprintf/snprintf.c: Updated to latest version
4064 * src/roff/grog/grog.pl (process): Fix handling of `.['. We now
4065 test whether there is `.]' also.
4066 Don't check for spaces after `.['.
4067 * src/roff/grog/grog.sh: Do the same.
4069 2002-02-10 Werner LEMBERG <wl@gnu.org>
4073 * src/libs/libgroff/illegal.cc: Renamed to ...
4074 * src/libs/libgroff/invalid.cc: This.
4075 (illegal_char_table): Renamed to ...
4076 (invalid_char_table): This.
4077 * src/libs/libgroff/Makefile.sub: Updated.
4078 * win32-diffs: Updated.
4080 * doc/groff.texinfo, src/devices/grops/psrm.cc (ps_get_line),
4081 src/libs/libdriver/input.cc (fatal_command, parse_color_command,
4082 parse_x_command), src/libs/libgroff/font.cc (text_file::next,
4083 font::load), src/preproc/eqn/main.cc (read_line, main),
4084 src/preproc/eqn/lex.cc (file_input::read_line),
4085 src/preproc/pic/lex.cc (file_input::read_line,
4086 simple_file_input::get, simple_file_input::peek),
4087 src/preproc/pic/main.cc (top_input::get, top_input::peek),
4088 src/preproc/pic/pic.man, src/preproc/refer/main.cc
4089 (input_stack::push_file), src/preproc/refer/refer.cc (do_file,
4090 do_bib), src/preproc/tbl/main.cc (table_input::get),
4091 src/preproc/grn/grn.man, src/preproc/grn/main.cc (interpret),
4092 src/roff/troff/input.cc (file_iterator::fill, file_iterator::peek,
4093 do_zero_width, read_request, encode_char, ps_get_line,
4094 transparent_file, get_char_for_escape_name, transparent_translate,
4095 asciify, input_char_description, read_string, set_string),
4096 src/roff/troff/env.cc (environment::add_html_tag),
4097 src/roff/troff/troff.man, tmac/e.tmac (`@(', `(f'): Do it.
4099 * src/include/lib.h: Updated.
4101 * src/preproc/eqn/eqn.cc: Removed.
4105 * src/preproc/grn/hdb.cc (DBRead): Fix fscanf() fields.
4107 2002-02-09 Werner LEMBERG <wl@gnu.org>
4109 * doc/gnu.xpm: New image.
4110 * doc/Makefile (DOCS): Add homepage.ps.
4111 Add rules for converting xpm->png and xpm->eps.
4112 Use `gnu.{xpm,eps}' as image names.
4113 * doc/homepage.ms: Updated.
4115 2002-02-09 Gaius Mulley <gaius@glam.ac.uk>
4117 * tmac/www.tmac (www-error): New macro, replacing calls to `@error'.
4118 (IMAGE): Change image position parameters to `-L', `-R', and `-C'.
4119 Remove calls to `B1' and `B2'
4120 (PNG-IMAGE): New macro for inclusion of images in PNG format.
4121 (www-left-ll-trap, www-left-po-trap, www-right-ll-trap): New
4122 auxiliary variables for MARGIN-PNG-IMAGE.
4123 (www-finish-left-po, www-finish-right-ll, www-finish-left-ll): New
4124 auxiliary macros for MARGIN-PNG-IMAGE.
4125 (MARGIN-PNG-IMAGE): New macro to put an image in PNG format into
4127 (www-heading-no): New auxiliary variable for HTML-H-{BEGIN,END}.
4128 (HTML-H-BEGIN, HTML-H-END): New macros to begin and end a heading.
4129 (DROPCAP): New macro to produce dropcap characters.
4130 (www-do-image): Renamed back to...
4131 (HTML-DO-IMAGE): This.
4132 Updated all callers.
4134 * doc/Makefile (gnubw.eps): Updated.
4135 * doc/homepage.ms: Updated.
4137 2002-02-08 Werner LEMBERG <wl@gnu.org>
4139 * doc/pic.ms: Fixed typos (\(*tx -> \*(tx).
4140 Added `linethick' to table in section `Style Variables'.
4142 2002-02-08 Gaius Mulley <gaius@glam.ac.uk>
4144 * src/libs/libdriver/input.cc (get_extended_arg): Fix conditional.
4146 2002-02-07 Werner LEMBERG <wl@gnu.org>
4148 Adding options -C (compatibility mode) and -c (grotty's old output
4151 * src/roff/nroff/nroff.sh: Implement it.
4153 * NEWS, src/roff/nroff/nroff.man: Updated.
4155 * PROBLEMS: Document bison 1.32 bug.
4157 Some fixes to make groff compile on z/OS 1.2 UNIX (was OS/390).
4159 * src/roff/troff/node.cc (make_tfont): Define it earlier.
4160 * src/roff/troff/div.h: Add prototype for `end_diversions'.
4161 * src/roff/troff/input.cc: Add prototype for `process_input_stack'.
4162 * src/roff/troff/env.h: Add prototype for `title'.
4164 Adding EBCDIC support to grotty.
4166 * src/devices/grotty/tty.cc (CSI): New macro.
4167 (SGR_*, tty_printer::put_color): Use it.
4169 2002-02-06 Werner LEMBERG <wl@gnu.org>
4171 Implementing color support in grotty. The new switch -c activates
4172 the old drawing scheme, disabling color at the same time. The new
4173 switch `-i' selects italic instead of underlining (SGR only).
4175 * src/devices/grotty/tty.cc (putstring): New define instead of
4176 `fputs'. Updated all callers.
4177 (old_drawing_scheme): New global variable.
4178 (COLOR_CHANGE): New enum value.
4179 (SGR_*): New defines containing color handling escape sequences.
4180 (TTY_MAX_COLORS, DEFAULT_COLOR_IDX): New defines.
4181 (glyph): New members `back_color_idx' and `fore_color_idx'.
4182 (glyph::order): Add COLOR_CHANGE.
4183 (tty_printer): New members `cur_fore_idx', `curr_back_idx',
4184 `is_underline', `is_bold', `cu_flag', `tty_colors'.
4185 New methods `make_underline', `make_bold', `color_to_idx',
4186 `change_color', `put_color'.
4187 (cu_flag): Moved into `tty_printer' class.
4188 (tty_printer::tty_printer): Initialize colors.
4189 (tty_printer::add_char, tty_printer::set_char, tty_printer::special,
4190 tty_printer::draw, tty_printer::end_page): Handle colors also.
4191 (main): Add options `-c' and `-i'.
4193 * NEWS, src/devices/grotty/grotty.man: Updated.
4195 * src/include/errarg.h (errarg): Add support for `unsigned int'.
4196 * src/libs/libgroff/errarg.c: Implement it.
4198 * src/include/printer.h (printer): Add `change_color' method
4199 (currently used by grotty only).
4200 * src/libs/libdriver/printer.cc: Implement it.
4201 * src/libs/libdriver/input.cc (parse_D_command, do_file): Add
4202 call to `pr->change_color'.
4204 * src/roff/troff/node.cc (troff_output_file::fill_color,
4205 troff_output_file::glyph_color): Call `do_motion'.
4207 * tmac/tty.tmac: Add color definitions.
4209 * src/roff/groff/groff.man: Minor fixes.
4211 2002-02-05 Bernd Warken <bwarken@mayn.de>
4213 * src/libs/libdriver/input.cc: Introduce `EnvInt' typedef and use
4214 it. This is a preparation for future changes.
4216 2002-02-05 Werner LEMBERG <wl@gnu.org>
4218 * src/roff/troff/input.cc (process_input_stack): Fix the case
4219 where leading spaces are followed by \f or \s; previously, an
4220 incorrect space width has been used.
4222 * doc/roff.man (quoted_char): Fix argument.
4223 (comment): Define string.
4225 2002-02-04 Larry Kollar <kollar@alltel.net>
4227 * doc/groff.texinfo: More fixes.
4229 2002-02-04 Werner LEMBERG <wl@gnu.org>
4231 * src/preproc/eqn/box.cc (output_string): Don't use \\*[...].
4232 * src/preproc/eqn/main.cc (do_file, inline_equation): Call
4233 `restore_compatibility' before `output_string' -- the LINE_STRING
4234 register now already contains proper switches from and to
4237 * man/groff_char.man: Add Euro symbol.
4238 * man/groff_diff.man: Improve documentation of `.am1' and `.as1'.
4239 * tmac/tty.tmac: Add `EUR' as replacement for `eu' and `Eu'.
4240 * doc/groff.texinfo (Defstr*): Print strings with full syntax.
4243 * doc/Makefile (.SUFFIXES, .texinfo.pdf, clean): Add support for
4245 (.texinfo.html): Add support for texinfo->html.
4247 2002-02-03 Werner LEMBERG <wl@gnu.org>
4249 Added three new requests `ds1', `as1', and `ami'. The former two
4250 are equivalent to `ds' and `as' with the difference that
4251 compatibility mode is saved on entry, switched off during string
4252 expansion, and restored on exit. The latter is the pendant to `dei'
4255 (do_define_string): Use `define_mode' and `calling mode'.
4256 Insert COMPATIBLE_SAVE and COMPATIBLE_RESTORE at the beginning and
4257 end of string, respectively.
4258 (define_string, append_string): Use `calling_mode'.
4259 (define_nocomp_string, append_nocomp_string,
4260 define_string_indirect): New functions.
4261 (init_input_requests): Updated.
4262 * NEWS, man/groff_diff.man, man/groff.man: Document it.
4264 * src/preproc/eqn/box.cc (box::top_level, box::extra_space): Use
4265 `as1' for assigning LINE_STRING (this is `10' usually). Sun's
4266 mm macro package accesses this string register directly.
4267 * src/preproc/eqn/main.cc (inline_equation): Use `as1'.
4269 * tmac/trace.tmac: Trace calls to `am' also. Make it work in
4272 2002-02-02 Larry Kollar <kollar@alltel.net>
4274 * doc/groff.texinfo, tmac/groff_ms.man: More fixes.
4276 2002-01-31 Werner LEMBERG <wl@gnu.org>
4278 * tmac/an-old.tmac (I): Use \, and \/ to improve spacing.
4280 2002-01-31 Bernd Warken <bwarken@mayn.de>
4282 * src/devices/grolbp/lbp.cc (main): Delete `pr'.
4283 * man/groff_out.man: Revised and updated.
4285 2002-01-30 Bernd Warken <bwarken@mayn.de>
4287 * src/libs/libdriver/input.cc [USE_ENV_STACK]: New macro to comment
4288 out the unused `{' and `}' commands. Undefined by default.
4289 (IntArray): Make `data' private.
4290 (IntArray::operator[], IntArray::get_data, IntArray::len): Use these
4291 new methods instead.
4292 (skip_line_D, skip_to_end_of_line): New functions.
4293 (get_D_fixed_args): Use `skip_line_D'.
4294 Changed to handle dummy odd arguments by ...
4295 (get_D_fixed_args_odd_dummy): This new function.
4296 (get_D_variable_args): Split some code into ...
4297 (get_possibly_integer_args): This new function.
4298 (send_draw): Use more `const'.
4299 (delete_current_env): New function.
4300 (position_to_end_of_args): Use `size_t'.
4302 (send_draw): Updated.
4303 (parse_D_command): Handle `c', `C', and `t' better.
4307 2002-01-29 Werner LEMBERG <wl@gnu.org>
4310 * doc/groff.texinfo: Introduce @Def...List, @Def...Item, and
4311 @Def...ListEnd which replaces @Def...x. This is necessary to get
4312 proper HTML output -- see the comment in the file for more
4316 2002-01-29 Gaius Mulley <gaius@glam.ac.uk>
4318 Fixes to make color changes of 2002-01-21 work with grohtml.
4320 * src/devices/grohtml/post-html.cc (style): Updated.
4321 (html_printer): Remove unused methods.
4322 (html_printer::do_font, html_printer::draw, html_printer::set_char,
4323 html_printer::special): Updated.
4324 * src/devices/grohtml/html-text.cc (debugStack, turnDebug,
4325 html_text::dump_stack_element, html_text::dump_stack) [DEBUGGING]:
4326 Added some debugging code.
4327 (html_text::start_tag): Updated.
4328 (html_text::do_push): New method.
4329 (html_text::push_para): Call it.
4330 Add method for handling color.
4331 (html_text::do_color): Updated.
4332 (html_text::shutdown): Handle color.
4333 * src/devices/grohtml/html-text.h (tag_definition): New member
4337 2002-01-28 Werner LEMBERG <wl@gnu.org>
4339 * tmac/ps.tmac, tmac/html.tmac: Fix compatibility mode issues.
4341 2002-01-27 Gaius Mulley <gaius@glam.ac.uk>
4343 Add two switches -a and -g to control the antialiasing bits for
4344 text and graphics, respectively.
4346 * src/devices/grohtml/post-html.cc (main): Dummy code for `-a' and
4348 * src/devices/grohtml/grohtml.man: Document them.
4349 * src/preproc/html/pre-html.cc (MIN_ALPHA_BITS, MAX_ALPHA_BITS):
4351 (textAlphaBits, graphicAlphaBits, antiAlias): New global variables.
4352 (setupAntiAlias): New function.
4353 (createAllPages): Updated.
4354 (scanArguments): Handle `-a' and `-g'.
4355 (main): Call `setupAntiAlias'.
4358 2002-01-27 Werner LEMBERG <wl@gnu.org>
4360 * doc/groff.texinfo (Def*): Call index function after deffn.
4362 * tmac/html.tmac: Call `nroff' request.
4364 2002-01-26 Larry Kollar <kollar@alltel.net>
4366 * tmac/groff_ms.man: Add some omissions.
4368 2002-01-25 Larry Kollar <kollar@alltel.net>
4370 * tmac/groff_ms.man: Typographical improvements.
4372 2002-01-25 Werner LEMBERG <wl@gnu.org>
4374 * doc/groff.texinfo: Updated version and copyright.
4375 * src/devices/grops/grops.man: Updated.
4377 * tmac/groff_tmac.man: Fix `ig' macro.
4379 * tmac/an-old.tmac (ne): Redefine `ne' request to be a no-op in
4381 Use `.ne' unconditionally everywhere.
4382 (TS): Only insert some vertical space. Doing a page break is no
4383 longer necessary due to the redefinition of the `ne' request.
4385 * src/libs/libdriver/input.cc (parse_D_command): Don't emit a
4386 warning for unknown subcommands but parse and pass them to the
4389 2002-01-24 Werner LEMBERG <wl@gnu.org>
4391 * tmac/groff_www.man, NEWS: Fix typos.
4393 2002-01-21 Werner LEMBERG <wl@gnu.org>
4395 Complete revision of color support:
4397 Adapt programs to the new libdriver/input.cc.
4399 Color spaces are no longer converted to RGB but transferred as-is
4400 in the troff intermediate output format.
4402 Handle default color gracefully. troff now supports a `default'
4403 color (which can't be changed).
4405 grops will now use the proper color space functions if available.
4409 Note that currently grohtml doesn't handle colors properly. This
4412 * src/libs/libgroff/itoa.c (UINT_DIGITS): New macro.
4413 (ui_to_a): New function.
4414 * src/include/lib.h: Updated.
4416 * src/include/color.h (color_scheme): Replace `NONE' with `DEFAULT'.
4417 (color): Simplified; removed all `double' members and methods.
4418 A new array `components' now holds the color parameters.
4419 (color::is_default, color::get_components): New methods.
4420 (color::operator==, color:operator!=): New.
4421 (Red, Green, Blue, Cyan, Magenta, Yellow, Black, Gray): New macros
4422 to make access to the `components' array more comprehensible.
4423 * src/libs/libgroff/color.cc: Implement new color support.
4424 (atoh): Small fixes.
4425 (color::read_encoding): Simplified for new troff intermediate color
4427 (default_color): New global variable.
4429 * src/roff/troff/input.cc (default_symbol): New global variable.
4430 (lookup_color): Use it.
4431 (default_black): Removed.
4432 (do_glyph_color, do_fill_color): Simplified.
4433 (define_color): Handle default color.
4435 (do_if_request): Handle default color.
4436 * src/roff/troff/env.cc (environment::environment): Initialize
4437 colors with `default_color'.
4438 * src/roff/troff/node.cc (troff_output_file::put): Add method
4440 (troff_output_file::hex): Removed.
4441 (troff_output_file::fill_color, troff_output_file::glyph_color):
4442 Updated to include/color.h and libdriver/input.cc.
4444 * src/preproc/pic/object.cc (draw_arrow): New parameter to set
4445 fill color properly (identically to the outline color). \D'f...'
4446 doesn't work any more.
4447 All function calls to it updated.
4449 * src/devices/grohtml/post-html.cc (html_printer::do_body, main):
4451 * src/devices/grohtml/html-text.cc (html_text::issue_color_begin):
4454 * src/devices/grops/ps.cc (ps_output::put_color): New method.
4455 (ps_printer::sbuf_color): Make a real member instead of pointer.
4456 (ps_printer::fill_color, ps_printer::output_color): Removed.
4457 (ps_printer::ps_printer): Updated.
4458 (ps_printer::set_char): Ditto.
4459 (ps_printer::set_color): Use various color schemes.
4460 Use `put_color' method.
4461 (ps_printer::flush_sbuf): Don't set color.
4462 (ps_printer::fill_path): Take `environment' as parameter.
4463 Simplify color handling.
4464 (ps_printer::set_line_thickness): Renamed to ...
4465 (ps_printer::set_line_thickness_and_color): This (and updated).
4466 (ps_printer::set_color): Change second parameter from `complete'
4467 to `fill' which better describes what it does.
4468 (ps_printer::draw): Call `flush_sbuf' to output graphic commands
4469 and text in the right order.
4471 Remove branches for `f' and `F'; this is handled by
4473 * src/devices/grops/ps.h: Updated.
4474 * font/devps/prologue (FL): Redefined.
4475 ({F,C}r,k,g: New color functions (with and without filling).
4477 * doc/pic.ms, src/preproc/pic/pic.man: Small fixes.
4478 * man/groff_diff.man, man/groff.man, man/groff_out.man,
4479 doc/groff.texinfo, NEWS: Updated.
4481 2002-01-20 Bernd Warken <bwarken@mayn.de>
4483 * src/libs/libdriver/input.cc: Completely rewritten. See comments
4484 in this file for what has been changed.
4486 2002-01-19 Werner LEMBERG <wl@gnu.org>
4488 * test-groff: Fix GROFF_FONT_PATH.
4489 * tmac/andoc.tmac: Add dummy macros for equation support -- eqnrc
4490 is read before .TH or .Dd is parsed.
4492 2002-01-18 Gaius Mulley <gaius@glam.ac.uk>
4494 * src/libs/libgroff/geometry.cc (check_output_arc_limits): Fix
4495 quadrant boundaries.
4497 2002-01-18 Werner LEMBERG <wl@gnu.org>
4499 * devices/grops/ps.cc: Aargh! Fix the fix of the incorrectly
4502 2002-01-17 Ruslan Ermilov <ru@FreeBSD.org>
4504 * tmac/doc.common: Initialize %I register for the %I macro to
4505 avoid (harmless) warning.
4506 * tmac/doc.tmac (Bd): There is no reason to enforce -compact
4507 when in the SYNOPSIS section.
4509 2002-01-17 Bruno Haible <haible@clisp.cons.org>
4511 * src/preproc/pic/lex.cc (get_token): Fix typo.
4513 2002-01-17 Werner LEMBERG <wl@gnu.org>
4515 * devices/grops/ps.cc: Fix incorrectly applied last patch.
4517 2002-01-17 Larry Kollar <kollar@alltel.net>
4519 * tmac/groff_ms.man: Completely rewritten.
4521 2002-01-16 Werner LEMBERG <wl@gnu.org>
4523 * tmac/an-old.tmac (TS): Force break, inserting some vertical space.
4525 2002-01-15 Gaius Mulley <gaius@glam.ac.uk>
4527 * devices/grops/ps.cc (ps_printer::fill_path): Fix handling of
4529 (ps_printer::draw): Ditto.
4531 2002-01-14 Ruslan Ermilov <ru@FreeBSD.org>
4533 * tmac/groff_mdoc.man: Minor fixes.
4535 2002-01-13 Werner LEMBERG <wl@gnu.org>
4537 * man/groff_out.man: Some fixes.
4539 2002-01-13 Gaius Mulley <gaius@glam.ac.uk>
4541 * doc/pic.ms: Fix typos.
4543 2002-01-12 Werner LEMBERG <wl@gnu.org>
4545 * doc/groff.texinfo, doc/groff.man: More on a printable backslash.
4547 2002-01-10 Werner LEMBERG <wl@gnu.org>
4549 * font/devutf8/R.proto, font/devhtml/R.prot: Add `Eu' and `eu'
4553 2002-01-09 Bernd Warken <bwarken@mayn.de>
4555 * man/groff_out.man: Revised.
4556 * man/roff.man: Minor fixes.
4557 * src/roff/troff/troff.man: Some reordering.
4559 2002-01-09 Werner LEMBERG <wl@gnu.org>
4561 * tmac/an-old.tmac: Add dummy macros for equation support.
4563 2002-01-07 Werner LEMBERG <wl@gnu.org>
4565 doc/groff.texinfo: Fix documentation of glyph searching algorithm.
4567 * tmac/an-old.tmac: Revert change 2001-12-23. This breaks too many
4569 * tmac/groff_man.man: Small improvements.
4571 2002-01-07 Bernd Warken <bwarken@mayn.de>
4573 * man/groff_diff.man: Revised.
4575 2002-01-06 Werner LEMBERG <wl@gnu.org>
4577 * tmac/www.tmac: Remove extraneous backslash.
4579 2002-01-06 Bernd Warken <bwarken@mayn.de>
4581 * man/ditroff.man, src/roff/groff/groff.man, man/groff.man: Revised.
4583 2002-01-05 Werner LEMBERG <wl@gnu.org>
4585 Integrated groffer, contributed by Bernd Warken.
4587 * contrib/groffer/*: New.
4588 * Makefile.in, NEWS: Updated.
4590 2002-01-04 Werner LEMBERG <wl@gnu.org>
4592 * doc/groff.texinfo: Added macros `@Defmpreg' and `@Defmpregx' for
4593 registers defined in macro packages.
4594 Revising the ms part.
4596 2002-01-04 Larry Kollar <kollar@alltel.net>
4598 * doc/groff.texinfo: Add documentation for ms macros.
4600 2002-01-02 Werner LEMBERG <wl@gnu.org>
4602 First step in adding PS support for the Euro symbol. `eu' is the
4603 official Euro logo, `Eu' is a font-specific glyph variant.
4605 * font/devps/text.enc: Add `Euro' at position 9.
4606 * font/devps/generate/textmap: Add `Euro' as symbol `Eu'.
4607 * font/devps/symbolmap: Regenerated.
4611 2002-01-02 Bernd Warken <bwarken@mayn.de>
4613 * man/roff.man: Revised.
4615 2002-01-01 Bernd Warken <bwarken@mayn.de>
4617 * src/roff/groff/groff.man: Completely rewritten.
4619 2001-12-31 Werner LEMBERG <wl@gnu.org>
4621 * doc/Makefile: Updated.
4623 2001-12-30 Werner LEMBERG <wl@gnu.org>
4625 * tmac/www.tmac: Make all names of internal macros/registers/strings
4626 lowercase, and prepend `www-'.
4627 Other minor changes.
4628 * src/roff/troff/troff.man: Add preprocessor string at BOF.
4630 2001-12-30 Gaius Mulley <gaius@glam.ac.uk>
4632 Implement option `-b' in grohtml to set the HTML background colour.
4634 * src/devices/grohtml/post-html.cc (default_background): New global
4636 (html_printer::html_printer): Initialize `background' to
4637 `default_background'.
4638 (main): Implement option `-b'.
4640 * src/preproc/html/pre-html.cc (scanArguments): Add dummy handling
4642 * src/devices/grohtml/grohtml.man: Updated.
4643 * doc/Makefile (.ms.html): Use `-b'.
4644 * tmac/html.tmac: Don't set background color.
4646 Add new grohtml tag `.html-tl'.
4648 * src/devices/grohtml/post-html.cc (title_desc): Add `with_h1'
4650 (title_desc::title_desc): Updated.
4651 (html_printer::troff_tag): Handle `.html-tl'.
4652 (html_printer::write_title): Use `with_h1'.
4653 * tmac/www.tmac (www-end-nowhere): New auxiliary macro.
4654 (HTML-TL): New macro.
4656 Add support for unordered lists in HTML.
4658 * tmac/www.tmac (www-level): New auxiliary register.
4659 (www-level1, www-level2, www-level3): New auxiliary strings.
4660 (www-push-level, www-pop-level): New auxiliary macros
4661 (UL-BEGIN, UL-END, LI): User macros for unordered lists.
4665 * src/preproc/html/pre-html.cc (DEFAULT_IMAGE_RES): Increase to 100.
4666 (DEFAULT_VERTICAL_OFFSET): Removed.
4667 (IMAGE_BOARDER_PIXELS): Set to 0.
4668 (A4_LENGTH, A4_OFFSET, LETTER_LENGTH, LETTER_OFFSET): New macros.
4669 (vertical_offset): Initialize with 0.
4670 (gsPaper): New global variable.
4671 (get_resolution): Scan for and return unsigned int.
4672 (get_papersize): New function to get paper length from devps/DESC.
4673 (determine_vertical_offset): New function.
4674 (createAllPages): Produce gray-level images and use proper page
4676 (createImage): Use `-quiet' option of pnmcrop.
4677 (addZ): Fix passing of `-Z'.
4678 (scanArguments): Fix handling of `-o'.
4679 (main): Call `determine_vertical_offset'.
4680 * src/devices/grohtml/post-html.cc (html_printer::draw): Comment out
4683 * src/libs/libgroff/tmpfile.cc (add_tmp_file): Fix buffer length.
4684 * src/roff/troff/node.cc (troff_output_file::check_charinfo): Handle
4685 glyph descenders properly.
4687 * doc/homepage.ms: Include `gnubw.eps'.
4688 * doc/Makefile (gnubw.eps): New rule.
4689 (homepage.html): Depend on `gnubw.eps'.
4691 2001-12-25 Werner LEMBERG <wl@gnu.org>
4693 * src/roff/troff/input.cc (default_black): Fix return value.
4695 2001-12-24 Ruslan Ermilov <ru@FreeBSD.org>
4697 * tmac/doc-common (Dt): Change output of architecture strings.
4698 Do some syntax cleanup.
4699 * tmac/groff_mdoc.man: Updated.
4701 2001-12-23 Werner LEMBERG <wl@gnu.org>
4703 Adding an `itc' request (input line trap accepting \c).
4705 * src/roff/troff/env.h (environment): New member
4706 `continued_input_trap'.
4707 Make `do_input_trap' a friend function instead of `input_trap'.
4708 * src/roff/troff/env.cc (environment::environment,
4709 environment::copy): Updated.
4710 (environment::newline): Implement it.
4711 (do_input_trap): New function.
4712 (input_trap): Call `do_input_trap'.
4713 (input_trap_continued): New function.
4714 (init_env_requests): Updated.
4715 * src/roff/troff/TODO: Updated.
4717 * tmac/an-old.tmac (SH, SS, B, I, SM, SB, TP): Use `.itc' instead of
4720 * src/preproc/grn/hdb.cc (DBRead): Really chop after 127 characters.
4722 2001-12-22 Ruslan Ermilov <ru@FreeBSD.org>
4724 * tmac/doc-common, tmac/doc-syms: Small updates.
4726 2001-12-22 Colin Watson <cjwatson@debian.org>
4728 * tmac/an-old.tmac (an-p-footer): Set title length in environment 1.
4730 2001-12-22 Bernd Warken <bwarken@mayn.de>
4732 * MANIFEST: New file.
4734 2001-12-22 Werner LEMBERG <wl@gnu.org>
4736 * src/preproc/grn/grn.man: Updated.
4738 2001-12-22 Solar Designer <solar@openwall.com>
4740 * src/preproc/grn/hdb.cc (MAXSTRING_S): New macro.
4743 2001-12-19 Werner LEMBERG <wl@gnu.org>
4745 Implement a fallback character request `.fchar'.
4747 * src/roff/troff/charinfo.h (charinfo): New flag `fallback'.
4748 (is_fallback): New inline function.
4749 * src/roff/troff/input.cc (do_define_character): New function.
4750 (define_character): Call `do_define_character'.
4751 (define_fallback_character): New function.
4752 (init_input_requests): Add `fchar'.
4753 (charinfo::charinfo): Updated.
4754 (charinfo::set_macro): New argument to set `fallback' flag.
4755 * src/roff/troff/node.cc (make_glyph_node, make_node,
4756 node::add_char): Check `fallback' flag.
4757 * NEWS, man/groff_diff.man, man/groff_man: Updated.
4759 2001-12-16 Werner LEMBERG <wl@gnu.org>
4761 * groff.texinfo: Document exact search algorithm for glyphs.
4763 2001-12-15 Werner LEMBERG <wl@gnu.org>
4765 * Makefile.cpg, Makefile.ccpg, Makefile.man: Add dummy file to
4766 the left side of $(MANPAGES) rule to make it always non-empty.
4768 2001-12-14 Werner LEMBERG <wl@gnu.org>
4770 * src/roff/troff/input.cc (default_black): Define default color
4771 `black' if not yet defined.
4773 2001-12-13 Werner LEMBERG <wl@gnu.org>
4775 Implement new string-valued register `.fn' to return the current
4776 real (internal) font name.
4778 * env.cc (environment::get_font_name_string): New function.
4779 (init_env_requests): Add `.fn' register.
4780 * env.h (environment): Updated.
4781 * node.cc (font_info): Make `get_font_name' a friend.
4782 (get_font_name): New function.
4785 * man/groff_diff.man, man/groff.man, NEWS: Updated.
4787 2001-12-12 Ralph Corderoy <ralph@inputplus.demon.co.uk>
4789 * src/preproc/eqn/main.cc (inline_equation): Fix typos.
4791 2001-12-12 Werner LEMBERG <wl@gnu.org>
4793 * tmac/groff_man.man, doc/groff.texinfo: There is no .R macro.
4795 2001-12-10 Gaius Mulley <gaius@glam.ac.uk>
4797 * man/groff_diff.man: Adding documentation for \O.
4799 2001-12-10 Werner LEMBERG <wl@gnu.org>
4801 * src/preproc/html/pre-html.cc (TROFF_COMMAND): Removed.
4802 (scanArguments): Use PROG_PREFIX for the name of the troff binary.
4804 2001-12-09 Werner LEMBERG <wl@gnu.org>
4806 * man/roff.man: Revised.
4807 * src/roff/groff/groff.man: Replace man page references with a
4808 pointer to roff.man.
4810 2001-12-09 Bernd Warken <bwarken@mayn.de>
4812 * man/roff.man: Completely rewritten.
4814 2001-12-06 Ralph Corderoy <ralph@inputplus.demon.co.uk>
4816 * src/preproc/eqn/main.cc (inline_equation): Improve error message.
4818 2001-12-05 Werner LEMBERG <wl@gnu.org>
4820 * src/roff/troff/input.cc (get_delim_file_name): Removed since no
4822 * src/devices/grohtml/post-html.cc (html_printer::html_printer): Fix
4823 order of initializers.
4826 2001-12-05 Gaius Mulley <gaius@glam.ac.uk>
4828 * doc/groff.texinfo: Fix documentation of \O.
4830 * src/devices/grohtml/html-text.cc (html_text::do_indent,
4831 html_text::do_table, html_text::do_emittext, html_text::do_para):
4832 Use `const' for first argument.
4833 (html_text::do_table): Use cast.
4834 * src/devices/grohtml/html-text.h: Updated.
4835 * src/devices/grohtml/output.cc (simple_output::put_string): Add
4836 method for `const string &s'.
4837 * src/devices/grohtml/html.h: Updated.
4838 * src/devices/grohtml/post-html.cc (MAX_STRING_LENGTH): Removed.
4839 (ANCHOR_TEMPLATE): Modified.
4840 (manufacture_headings): New global variable to handle `-h' option.
4841 (is_subsection): Removed.
4842 (char_buffer::add_string): Add `const' to first argument.
4843 Protect against invalid string argument.
4844 Add method for `const string &s'.
4845 (text_glob): Completely redesigned.
4846 (page): Use `const' for strings and remove string length variable.
4847 (page::add_html): Removed.
4848 (page::add_end_encode): New member function.
4849 (to_unicode): Moved upwards.
4850 (title_desc, header_desc): Updated.
4851 (header_desc::write_headings): Updated to new ANCHOR_TEMPLATE
4853 (html_printer::is_bold, html_printer::make_bold): New member
4855 (html_printer::end_of_line): Updated.
4856 (generate_img_src, html_printer::do_auto_image,
4857 html_printer::do_title, html_printer::write_header,
4858 html_printer::determine_header_level, html_printer::do_heading,
4859 html_printer::do_linelength, html_printer::do_pageoffset,
4860 html_printer::do_indentation, html_printer::do_tempindent,
4861 html_printer::do_indentedparagraph, html_printer::do_break,
4862 html_printer::flush_sbuf, get_html_translation,
4863 html_printer::begin_page, html_printer::special): Rewritten to get
4864 rid of static string length limit.
4865 (html_printer::troff_tag): Added `.no-auto-rule'.
4866 (html_printer::flush_globs): Small fix.
4867 (html_printer::determine_space): Don't compute `space_width'.
4868 (html_printer::translate_to_html): Renamed to ...
4869 (html_printer::emit_html): This (with updates).
4870 (html_printer::write_header): Implement `-h' option.
4871 (html_printer::draw): Remove commented-out code. Handle `F'
4873 (html_printer::add_char_to_sbuf): Removed.
4874 (html_printer::add_to_sbuf): Rewritten.
4875 (html_printer::sbuf_continuation): Fixed.
4876 (html_printer::seen_backwards_escape, reverse,
4877 html_printer::remove_last_char_from_sbuf): Removed.
4878 (char_translate_to_html, str_translate_to_html): Removed.
4879 (html_printer::overstrike): New function member.
4880 (html_printer::set_char): Use it.
4881 (html_printer::do_body): New function member.
4882 (html_printer::~html_printer): Use it.
4883 (main): Handle `-h' option.
4885 * src/devices/grohtml/grohtml.man: Document -h switch.
4887 * src/preproc/html/pre-html.cc: Include searchpath.h
4888 Replace `POSTSCRIPTRES' macro with `postscriptRes' variable.
4889 (get_resolution): New function.
4890 (checkImageDir): Use `0777' permissions in mkdir()
4891 (write_start_image): Rewritten to use `\O[5...]'.
4892 (createImage, generateImages): Updated.
4893 (main): Handle `F' and `h' options.
4894 Use `get_resolution'.
4896 * src/roff/troff/input.cc (begin, end, image): Removed.
4897 (do_suppress): Take parameter.
4898 Handle modified syntax of `\O'.
4899 (token::next): Updated.
4900 (init_markup_requests): Removed.
4903 * src/roff/troff/div.h: Add declaration for begin_page().
4905 * tmac/color-html.tmac: Removed. Contents moved to...
4906 * tmac/html.tmac: Here. Set background color.
4907 * tmac/color.tmac: Removed. Contents moved to...
4908 * tmac/ps.tmac: Here.
4909 * tmac/www.tmac: Remove the title command when generating images
4911 (NO_AUTO_RULE): New macro.
4912 (HTML_DO_IMAGE): Use revised `\O' escapes.
4913 * tmac/Makefile.sub, tmac/groff_www.man, tmac/troffrc: Updated.
4915 2001-12-02 Werner LEMBERG <wl@gnu.org>
4917 * tmac/groff_mdoc.man: Fix typo.
4919 2001-12-01 Colin Watson <cjwatson@debian.org>
4921 * man/roff.man: Fix typo.
4923 2001-11-29 Werner LEMBERG <wl@gnu.org>
4925 * src/libs/libbib/map.c, src/utils/pfbtops/pfbtops.c: Include
4928 * src/roff/troff/input.cc (read_draw_node): Emit error message if
4929 more than one argument to \D'f ...'.
4931 * tmac/Makefile.sub (NORMALFILES): Add lbp.tmac.
4933 2001-11-28 Werner LEMBERG <wl@gnu.org>
4935 * tmac/an-old.tmac, tmac/doc.tmac: Assure that the macro package is
4938 * tmac/groff_man.man: Minor cosmetic fix.
4940 2001-11-27 Werner LEMBERG <wl@gnu.org>
4942 * src/roff/groff/groff.man, tmac/groff_tmac.man,
4943 tmac/groff_www.man: s/mwww/www/.
4945 2001-11-26 Werner LEMBERG <wl@gnu.org>
4947 * aclocal.m4 (GROFF_MKSTEMP): Implement test using C++ linkage.
4948 * configure: Regenerated.
4949 * win32-diffs: Updated.
4951 * tmac/groff_mwww.tmac: Renamed to ...
4952 * tmac/groff_www.tmac: This.
4953 * tmac/mwww.tmac: Removed.
4954 * NEWS, tmac/Makefile.sub: Updated.
4956 2001-11-21 Werner LEMBERG <wl@gnu.org>
4958 * doc/groff.texinfo: Improve documentation of the `\v' escape.
4959 Fix explanation of `\D' and `rt'.
4961 2001-11-20 Werner LEMBERG <wl@gnu.org>
4963 * tmac/an-old.tmac (an-header): Set header length equal to page
4965 * doc/groff.texinfo: Improve documentation of `ne' request. Other
4969 2001-11-19 Werner LEMBERG <wl@gnu.org>
4971 * NEWS, man/Makefile.sub: Updated.
4973 2001-11-19 Bernd Warken <bwarken@mayn.de>
4975 * man/ditroff.man: New file.
4977 2001-11-17 Werner LEMBERG <wl@gnu.org>
4979 * man/groff_differences.man: Renamed to ...
4980 * man/groff_diff.man: This. Updated.
4981 * man/Makefile.sub, src/roff/troff/troff.man, NEWS: Updated.
4983 * src/preproc/html/pushbackbuffer.cc: Renamed to ...
4984 * src/preproc/html/pushback.cc: This. Updated.
4985 * src/preproc/html/pushbackbuffer.h: Renamed to ...
4986 * src/preproc/html/pushback.h: This.
4987 * src/preproc/html/Makefile.sub, src/preproc/html/pre-html.cc:
4990 * src/libs/libgroff/htmlindicate.cc: Renamed to ...
4991 * src/libs/libgroff/htmlhint.cc: This.
4992 * src/libs/libgroff/Makefile.sub: Updated.
4994 * tmac/an-old.tmac (an-end): Fix page length.
4996 2001-11-16 Werner LEMBERG <wl@gnu.org>
4998 * NEWS, man/groff_differences.man, doc/groff.texinfo: Updated.
4999 * man/Makefile.sub: Include groff_differences.man.
5000 * VERSION: Set to 1.18.
5001 * REVISION: Set to 0.
5003 2001-11-16 Bernd Warken <bwarken@mayn.de>
5005 * src/roff/troff/input.cc (do_define_macro): Allow whitespace before
5006 the second dot (or ending macro name) to end a macro.
5007 * doc/groff.texinfo: Doc fix.
5009 2001-11-16 Ruslan Ermilov <ru@FreeBSD.org>
5011 * tmac/doc-common (doc-header): Handle very long document titles
5014 2001-11-16 Werner LEMBERG <wl@gnu.org>
5016 * tmac/doc.tmac (doc-do-Bl-args): Fix .substring requests.
5018 2001-11-15 Werner LEMBERG <wl@gnu.org>
5020 * src/roff/troff/troff.man: Revised and split into troff.man and...
5021 * man/groff_differences.man: New file.
5024 2001-11-13 Werner LEMBERG <wl@gnu.org>
5026 * tmac/an-old.tmac (TS, TE): New macros for table support.
5028 2001-11-12 Werner LEMBERG <wl@gnu.org>
5030 * src/include/lib.h: Provide a fix for emx to not include
5033 2001-10-27 Werner LEMBERG <wl@gnu.org>
5035 * src/roff/troff/input.cc (substring_macro): Fix computation of
5038 2001-10-20 Werner LEMBERG <wl@gnu.org>
5040 Undo change from 2001-08-28.
5042 * src/roff/troff/input.cc (have_input): New global variable.
5043 (token::next): Set `have_input' for \f, \H, \R, \s, and \S if not
5044 in compatibility mode.
5045 (process_input_stack): Use it.
5047 2001-10-19 Ruslan Ermilov <ru@FreeBSD.org>
5049 * tmac/doc.tmac (doc-flag-recursion): Protect arguments against
5050 being handled as end-of-sentence characters,
5052 2001-10-10 Gaius Mulley <gaius@glam.ac.uk>
5054 * src/roff/troff/input.cc (file_iterator): New members
5055 `suppress_newline_flag' and `seen_escape'.
5056 (file_iterator::next_file): Updated.
5057 (file_iterator::fill): Use it.
5058 (string_iterator): New member `suppress_newline_flag'.
5059 (string_iterator::fill): Set it.
5060 (get_color_element): Use MAX_COLOR_VAL.
5061 * src/roff/troff/env.cc (environment): Remove `need_eol'.
5062 (no_fill): Don't set `env->ignore_next_eol'.
5063 (environment::newline): Handle `eol' tag properly.
5065 (environment::add_html_tag): Set `env->ignore_next_eol'.
5067 * src/roff/troff/env.h (environment): Updated.
5069 * src/devices/grohtml/post-html.cc (text_glob::is_eol_ce): New
5071 (html_printer::outstanding_eol): New member function.
5072 (html_printer::do_title): Use new functions.
5073 (html_printer::troff_tag): Test `id_eol_ce'.
5075 2001-10-10 Werner LEMBERG <wl@gnu.org>
5077 * tmac/color.tmac, tmac/color-html.tmac: Use `.do' to make those
5078 files work with -C also.
5080 2001-10-05 Werner LEMBERG <wl@gnu.org>
5082 * doc/pic.ms: Minor fix.
5083 * src/preproc/html/pre-html.cc (scanArguments): Don't handle `-?'
5084 as a valid command line switch.
5085 * src/devices/grohtml/post-html.cc (main): Ditto.
5087 * src/devices/grohtml/grohtml.man: Updated.
5088 * src/roff/groff/groff.cc (main): Pass `-v' to predriver also.
5090 2001-10-04 Werner LEMBERG <wl@gnu.org>
5092 Implementing color support in troff, pic, grops, and grohtml. These
5093 changes are based on a major patch provided by Gaius Mulley
5096 New request: `defcolor', supporting rgb, cmy, cmyk, and gray
5097 definitions with both hex values and fractions.
5099 New escapes: \m and \M for drawing and background color,
5100 respectively. This corresponds to the troff output commands `m'
5103 groff and troff accept command line switch `-c' to disable color
5104 output (which is automatically disabled in compatibility mode).
5106 New scaling indicator `f' for fractions (1f = 65536u).
5108 New conditional operator `m' to test for defined colors with `if'
5111 New keywords `color' (or `colour', `colored', `coloured'), `outline'
5112 (or `outlined'), and `shaded' added to pic.
5114 * src/include/color.h: New file.
5115 * src/include/driver.h: Include it.
5116 * src/include/printer.h: Include color.h.
5117 (environment): New members `col' and `fill'.
5118 (printer): Remove `adjust_arc_center' member function.
5119 * src/include/Makefile.sub: Updated.
5121 * src/libs/libdriver/input.cc (do_file): Initialize `env.col' and
5123 Handle `m' and `DF' troff commands.
5124 * src/libs/libgroff/color.cc: New file.
5125 * src/libs/libgroff/Makefile.sub: Updated.
5127 * src/preproc/html/pre-html.cc (IMAGE_BORDER_PIXELS): Set to 2.
5129 (createImage): Fix computation of `y2'.
5131 (buffer::write_file_html): Remove calls to `stop'.
5133 * src/preproc/pic/common.h (common_output): New abstract function
5134 members `set_color', `reset_color', `get_last_filled', and
5135 `get_outline_color'.
5136 * src/preproc/pic/object.h: Add `IS_SHADED' and `IS_OUTLINED'.
5137 (object_spec): Add members `shaded' and `outlined'.
5138 * src/preproc/pic/output.h (output): `command' is now abstract.
5139 New function members `set_color', `reset_color', `get_last_filled',
5140 and `get_outline_color'.
5141 * src/preproc/pic/lex.cc (lookup_keyword): Recognize `colo[u]r[ed]',
5142 `outline[d]', and `shaded'.
5143 * src/preproc/pic/object.cc (output::command): Removed.
5144 (output::set_location): Moved to output.h.
5145 (graphic_object): Add protected members `outline_color' and
5147 Add member functions `set_outline_color', `get_outline_color', and
5149 (closed_object): Add member function `set_fill_color'.
5150 Add member `color_fill'.
5151 (graphic_object::print_text): Use `out->set_color' and
5153 (box_object::print, ellipse_object::print, circle_object::print,
5154 line_object::print, spline_object::print, arc_object::print): Ditto.
5155 (object_spec::make_object): Implement `IS_OUTLINED' and `IS_SHADED'.
5156 * src/preproc/pic/pic.y: Add tokens `COLORED', `OUTLINED', and
5157 `SHADED', making them `%left'.
5158 Add rules `object_spec [SHADED|COLORED|OUTLINED] text'.
5159 * src/preproc/pic/tex.cc (tex_output): New dummy function members
5160 `set_color', `reset_color', `get_last_filled', and
5161 `get_outline_color'.
5162 * src/preproc/pic/troff.cc (simple_output): New abstract function
5163 members `set_color', `reset_color', and `get_last_filled'.
5164 (simple_output::polygon, simple_output::circle,
5165 simple_output::ellipse): Use `get_last_filled'.
5166 (troff_output): New members `last_filled' and `last_outlined'.
5167 New function members `set_color', `reset_color', `get_last_filled',
5168 and `get_outline_color'.
5169 (troff_output::finish_picture): Use `reset_color'.
5170 (troff_output::set_fill): Test `last_filled'.
5171 * src/preproc/pic/pic.man: Updated.
5173 * src/roff/groff/groff.cc (main): Implement `-c' option.
5174 (synopsis, help): Updated.
5175 src/roff/groff/groff.man: Updated.
5177 * src/roff/troff/troff.h: Include color.h.
5178 (warning_type): Add WARN_COLOR.
5179 * src/roff/troff/env.h (environment): New members
5180 `{cur,prev}_{glyph,fill}_color'.
5181 New member functions `get_{prev_,}{glyph,fill}_color'.
5182 * src/roff/troff/env.cc: Initialize and implement them.
5183 * src/roff/troff/input.cc: New global variable `disable_color_flag'.
5184 Replace `NULL' with `0' everywhere for consistency.
5185 (lookup_color, default_black, do_glyph_color, do_fill_color,
5186 get_color_element, read_rgb, read_cmy, read_cmyk, read_gray,
5187 define_color): New functions.
5188 (token::next): Implement \M and \m escapes.
5189 (do_if_request): Implement `m' operator.
5191 (main): Implement `-c' option.
5192 (init_markup_requests): Add `defcolor' request.
5193 (warning_table): Add `color' warning.
5194 * src/roff/troff/node.h (glyph_color_node, fill_color_node): New
5196 * src/roff/troff/node.cc (troff_output_file): New members
5197 `current_{page,glyph}color'. New member functions `put_hex',
5198 `glyph_color', and `fill_color'.
5199 (glyph_color_node::*, fill_color_node::*): Implement it.
5200 * src/roff/troff/number.cc (SCALE_INDICATOR_CHARS): Add `f'.
5201 (parse_term): Add support for `f'.
5202 * src/roff/troff/troff.man: Updated.
5204 * src/devices/grodvi/dvi.cc (draw_dvi_printer::draw): Add dummy
5206 * src/devices/grolbp/lbp.cc (lbp_printer::draw): Ditto.
5207 * src/devices/grolj4/lj4.cc (lj4_printer::draw): Ditto.
5209 * src/devices/grohtml/html-text.h (HTML_TAG): Add COLOR_TAG.
5210 (tag_definition): Use `void *' for arg1.
5211 (html_text): New member functions `do_color' and `done_color'.
5212 Use `void *' for second parameter of `push_para' member function.
5213 New `push_para' member function with a single parameter.
5214 Use `char *' for parameter of `issue_table_begin' member funtion.
5215 New `issue_color_begin' member function.
5216 * src/devices/grohtml/html-text.cc (html_text::end_tag): Handle
5218 (html_text::issue_color_begin): New function.
5219 (html_text::issue_table_begin): Use `char *' for parameter.
5220 (html_text::start_tag, html_text::shutdown,
5221 html_text::check_emit_text): Updated.
5222 (html_text::push_para): Use `void *' for second parameter.
5223 Add same function with only one parameter.
5224 (html_text::do_*): Updated.
5225 (html_text::do_color, html_text::done_color): New functions.
5226 * src/devices/grohtml/post-html.cc (style): New member `col'.
5227 Mew member `style' with 6 parameters.
5228 (style::style, style::operator==): Updated.
5229 (html_printer::do_font): Use it.
5230 (html_printer::draw): Add dummy entry for `F'.
5231 (html_printer::set_char): Updated.
5232 * src/devices/grohtml/grohtml.man: Updated.
5234 * src/devices/grops/ps.cc (ps_output::put_float): Use `%g' to have
5235 trailing zeroes removed.
5236 (ps_printer): New members `sbuf_color', `fill_color', and
5238 Removed member `fill'.
5239 New member function `set_color'.
5240 (ps_printer::ps_printer, ps_printer::set_char): Updated.
5241 (ps_printer::flush_sbuf, ps_printer::set_line_thickness,
5242 ps_printer::fill_path, ps_printer::draw): Use `set_color'.
5244 * tmac/color-html.tmac, tmac/color.tmac: New files.
5245 * tmac/troffrc: Include them.
5246 * tmac/www.tmac (URL, FTP, MAILTO): Use blue color.
5247 * tmac/Makefile.sub: Updated.
5249 * NEWS, doc/groff.texinfo, doc/pic.ms, man/groff_out.man,
5250 man/groff.man: Updated.
5251 * font/devps/prologue.ps: Define FC and CO functions.
5253 2001-10-04 Gaius Mulley <gaius@glam.ac.uk>
5255 Fix incorrect cropping of images and incorrect handling of special
5256 characters. Fix handling of file names in \O.
5258 * src/include/geometry.h: New file.
5259 * src/libs/libgroff/geometry.cc: New file.
5260 * src/libs/libdriver/printer.cc (printer::adjust_arc_center): Moved
5262 * src/roff/troff/input.cc (get_delim_file_name): Fixed problem with
5264 (do_suppress): Updated.
5265 * src/roff/troff/node.cc: Include geometry.h.
5266 (troff_output_file::flush_tbuf): Fixed parameters to
5267 `check_output_limits'.
5268 (troff_output_file::check_charinfo): Ditto.
5269 (troff_output_file::determine_line_limits): Add support for `Da'
5272 * src/devices/grohtml/post-html.cc (str_translate_to_html):
5273 Add new parameter `is_special' to decode special characters from
5275 (html_printer::do_title, html_printer::do_heading,
5276 html_printer::do_indentedparagraph,
5277 html_printer::translate_to_html, html_printer::special): Updated.
5279 2001-10-03 Werner LEMBERG <wl@gnu.org>
5281 * Makefile.sub (DISTCLEANFILES): Add stamp-h.
5282 Fix entry for config.h.
5283 * test-groff (GROFF_BIN_PATH): Add $builddir/roff/groff.
5284 * tmac/troffrc: Translate nonbreakable space character to `\~'.
5285 * src/preproc/eqn/eqn.man: Document -d command line option.
5287 2001-09-27 Werner LEMBERG <wl@gnu.org>
5289 * man/groff.man: Use
5297 instead of the old code (`.ad .hy' after the table) to suppress
5298 incorrect hyphenation for grohtml output.
5300 2001-09-22 Werner LEMBERG <wl@gnu.org>
5302 * man/groff_font.man, man/groff_out.man: Minor fixes.
5304 2001-09-20 Werner LEMBERG <wl@gnu.org>
5306 * PROBLEMS: Updated, reordered. Improved EPS section (thanks to
5307 Arnold Robbins <arnold@skeeve.com>).
5309 2001-09-09 Werner LEMBERG <wl@gnu.org>
5311 * configure: Regenerated with autoconf 2.52.
5313 * doc/groff.texinfo: Complete revision of indices.
5315 2001-09-07 Werner LEMBERG <wl@gnu.org>
5317 * doc/Makefile (clean): Updated to delete all indices.
5319 2001-09-05 Werner LEMBERG <wl@gnu.org>
5321 * src/roff/troff/troff.man: Remove superfluous line.
5323 * tmac/s.tmac: Enable all warnings only if no -W or -w option is
5324 given on the command line (or rather, if only the default warnings
5327 2001-09-03 Werner LEMBERG <wl@gnu.org>
5329 * man/groff.man, src/preproc/eqn/eqn.man, tmac/groff_mdoc.man: Don't
5330 use .ne for TTY devices.
5332 2001-08-31 Werner LEMBERG <wl@gnu.org>
5334 * src/roff/troff/token.h, src/roff/troff/input.cc:
5335 s/TOKEN_TRANSPARENT_ESCAPE/TOKEN_OPAQUE_ESCAPE/.
5337 2001-08-28 Werner LEMBERG <wl@gnu.org>
5339 * src/roff/troff/token.h (token_type): Add TOKEN_TRANSPARENT_ESCAPE.
5340 * src/roff/troff/input.cc (token::next): Return
5341 TOKEN_TRANSPARENT_ESCAPE for \f, \H, \R, \s, and \S if not in
5343 (token::description): Updated.
5344 (process_input_stack): Reset `bol' for TOKEN_TRANSPARENT_ESCAPE.
5345 (token::add_to_node_list, token::process): Ignore
5346 TOKEN_TRANSPARENT_ESCAPE.
5348 2001-08-27 Werner LEMBERG <wl@gnu.org>
5350 * tmac/an-old.tmac: Fix `S' string.
5352 2001-08-26 Werner LEMBERG <wl@gnu.org>
5354 * src/roff/troff/troff.man: Don't use .ne for TTY devices.
5356 2001-08-25 Werner LEMBERG <wl@gnu.org>
5358 * doc/pic.ms: Replace `\\' with `\e' (and fixing some single
5360 Many other minor fixes.
5362 * configure.ac: Add message at end to inform how to compile
5364 * configure: Regenerated.
5366 2001-08-24 Werner LEMBERG <wl@gnu.org>
5368 * src/include/getopt.h, src/libs/libgroff/{getopt.c, getopt1.c}:
5369 Updated to latest version of libc.
5371 2001-08-23 Werner LEMBERG <wl@gnu.org>
5373 * configure.ac: Don't create subdirectories before AC_CONFIG_FILES.
5374 Autoconf 2.50 and newer can handle this.
5375 * configure: Regenerated.
5377 2001-08-21 Werner LEMBERG <wl@gnu.org>
5379 * doc/pic.ms: Fix typo.
5380 * src/preproc/tbl/tbl.man: Document case of global options.
5382 2001-08-21 Gaius Mulley <gaius@glam.ac.uk>
5384 * src/devices/grohtml/post-html.cc (html_printer::end_font): Fix
5385 handling of `CR' font.
5387 2001-08-20 Werner LEMBERG <wl@gnu.org>
5389 Use a config.h file.
5391 * src/include/lib.h: Include config.h.
5392 * All C files: Ditto (if necessary).
5393 * All C++ source and header files: Include lib.h first (if
5396 * src/include/config.hin: New file (autogenerated by autoheader).
5397 * stamp-h.in: New file.
5398 * configure.ac: Updated.
5399 * aclocal.m4: Add third parameters to AC_DEFINE macros.
5400 (GROFF_ARRAY_DELETE): Simplified.
5401 * Makefile.sub (DISTCLEANFILES): Updated.
5402 Added targets for remaking config.status, config.hin, config.h,
5403 stamp-h.in, and stamp-h.
5404 * configure: Regenerated.
5406 2001-08-19 Werner LEMBERG <wl@gnu.org>
5410 2001-08-18 Sebastian Krahmer <krahmer@suse.de>
5412 * src/preproc/pic/pic.y (format_number): Use do_sprintf().
5413 (do_sprintf): Use snprintf().
5415 2001-08-18 Werner LEMBERG <wl@gnu.org>
5417 * src/libs/snprintf/*: Added an snprintf module written by Mark
5419 * src/libs/libgroff/Makefile.sub: Updated.
5420 * configure.ac: Add test for snprintf().
5421 * Makefile.in: Updated.
5422 * configure: Regenerated.
5424 * src/preproc/html/pre-html.cc (make_message): Reactivate code which
5427 2001-08-14 Ruslan Ermilov <ru@FreeBSD.org>
5429 * tmac/doc.tmac (Ex): New implementation.
5430 * tmac/doc-common, tmac/groff_tmac.man: Updated.
5432 2001-08-13 Ruslan Ermilov <ru@FreeBSD.org>
5434 * tmac/doc.tmac (Rv): Implement support for 0 or more than 1
5436 * tmac/groff_tmac.man: Updated.
5438 2001-08-13 Werner LEMBERG <wl@gnu.org>
5440 * src/preproc/tbl/tbl.man: Minor documentation update.
5442 2001-08-13 John David Anglin <dave@hiauly1.hia.nrc.ca>
5444 * src/libs/libgroff/tmpname.cc: Add prototype for gettimeofday().
5445 * configure.ac: Add declaration test for gettimeofday().
5446 * Makefile.in: Document NEED_DECLARATION_GETTIMEOFDAY defines.
5447 * aclocal.m4: Include sys/time.h for gettimeofday declaration test.
5448 * configure: Regenerated.
5450 2001-08-11 Werner LEMBERG <wl@gnu.org>
5452 * aclocal.m4 (GROFF_MKSTEMP): Define HAVE_MKSTEMP.
5453 * configure.ac: Add declaration test for strcasecmp().
5454 * Makefile.in: Updated.
5455 * configure: Regenerated.
5456 * src/include/lib.h [!HAVE_MKSTEMP]: Add prototype for mkstemp() --
5457 this is necessary because groff's mkstemp.cc is C++.
5458 Add declaration conditionally for strcasecmp().
5460 2001-08-10 Werner LEMBERG <wl@gnu.org>
5462 Integrated pic2graph, contributed by Eric S. Raymond.
5464 * contrib/pic2graph/{Makefile.sub, pic2graph.sh, pic2graph.man}: New
5466 * Makefile.in, NEWS: Updated.
5468 * src/preproc/tbl/tbl.man: Revised.
5470 2001-08-09 Eric S. Raymond <esr@thyrsus.com>
5472 * src/preproc/tbl/tbl.man: Extended to cover all tbl features.
5474 2001-08-09 Werner LEMBERG <wl@gnu.org>
5476 * src/preproc/tbl/main.cc (process_data): Fix recognition of .lf
5479 2001-08-08 Paul Eggert <eggert@twinsun.com>
5481 * Makefile.sub (configure): Depend on configure.ac, not
5483 * INSTALL.gen: Upgrade to autoconf 2.52's INSTALL.
5485 2001-08-07 Werner LEMBERG <wl@gnu.org>
5487 * src/utils/afmtodit/afmtodit.man, src/roff/groff/groff.man: Minor
5490 2001-08-06 Werner LEMBERG <wl@gnu.org>
5492 * src/roff/troff/troff.man: Improve documentation of -E option.
5494 2001-07-28 Ralph Corderoy <ralph@inputplus.demon.co.uk>
5496 * src/preproc/html/pushbackbuffer.cc (pushBackBuffer::readNumber):
5499 2001-07-27 Werner LEMBERG <wl@gnu.org>
5501 * src/preproc/refer/refer.cc: Undo last change.
5502 * src/devices/grohtml/post-html.cc: Ditto.
5504 2001-07-26 Werner LEMBERG <wl@gnu.org>
5506 * src/preproc/refer/refer.cc: Include `lib.h'.
5507 * src/devices/grohtml/post-html.cc: Ditto.
5509 2001-07-25 Gaius Mulley <gaius@glam.ac.uk>
5511 * aclocal.m4 (GROFF_PAGE): Add `AC_DEFINE(PAGEA4)'.
5512 * src/preproc/html/pre-html.cc: Use it for DEFAULT_VERTICAL_OFFSET.
5513 * Makefile.in: Comment updated.
5514 * configure: Regenerated.
5516 2001-07-25 Werner LEMBERG <wl@gnu.org>
5518 * src/preproc/pic/pic.cc: Removed.
5519 * src/preproc/pic/pic_tab.h: Removed.
5520 * src/preproc/refer/label.cc: Removed.
5522 * doc/Makefile (.ms.html): Don't use a file name extension in
5523 argument to grohtml's -I option.
5524 * Makefile.in (dist): Remove CVS directories.
5525 Call `distfiles' target.
5527 * src/devices/grohtml/grohtml.man: Add information about valid
5528 versions of pnmtopng.
5529 * src/preproc/html/pre-html.cc (TRANSPARENT): Use `white' as colour
5530 name instead of number.
5532 2001-07-24 Werner LEMBERG <wl@gnu.org>
5534 * doc/groff.texinfo: Minor fixes.
5536 2001-07-21 Gaius Mulley <gaius@glam.ac.uk>
5538 * doc/Makefile (.ms.html): Put image files into a subdirectory.
5541 2001-07-20 Werner LEMBERG <wl@gnu.org>
5543 * src/libs/libgroff/tmpname.cc: New file, defining get_tempname().
5544 * src/libs/libgroff/mkstemp.cc: New file.
5545 * src/libs/libgroff/mksdir.cc: New file.
5546 * src/libs/libgroff/tmpfile.cc [HAVE_MKSTEMP_PROTO]: Removed.
5547 (xtmpfile) [!HAVE_MKSTEMP]: Removed.
5548 * src/libs/libgroff/Makefile.sub: Updated.
5549 * src/include/lib.h: Add mksdir() prototype.
5550 * src/include/posix.h: Define S_IXUSR if not yet defined.
5552 * src/preproc/html/pre-html.cc (MAX_RETRIES): Removed.
5553 (createAllPages): Use mksdir() instead of current code.
5554 * src/utils/indxbib/indxbib.cc [HAVE_MKSTEMP_PROTO]: Removed.
5555 (main): [!HAVE_MKSTEMP]: Removed.
5557 * aclocal.m4 (GROFF_MKSTEMP): Updated to use new mkstemp.cc file.
5558 (GROFF_INTTYPES_H, GROFF_UNSIGNED_LONG_LONG, GROFF_UINTMAX_T): New
5560 * configure.ac: Add tests for stdint.h, sys/time.h, and
5562 Call new GROFF_xxx macros.
5563 * configure: Regenerated.
5564 * Makefile.in: Comments updated.
5566 2001-07-20 Gaius Mulley <gaius@glam.ac.uk>
5568 * src/preproc/html/pre-html.cc (scanArguments): Use getopt_long()
5569 instead of current code.
5570 * src/devices/grohtml/post-html.cc (main): Handle `-d' option.
5571 * src/roff/groff/groff.cc (possible_command::insert_args): New
5573 (main): Use it for predriver handling instead of insert_arg().
5575 2001-07-19 Werner LEMBERG <wl@gnu.org>
5577 * doc/Makefile: Added GROFF_BIN_PATH to make it work with uninstalled
5580 * src/include/posix.h: Define S_IWUSR if not yet defined.
5582 2001-07-18 Werner LEMBERG <wl@gnu.org>
5586 2001-07-18 Ruslan Ermilov <ru@FreeBSD.org>
5588 * tmac/groff_mdoc.man: Document new -width and -column syntax.
5589 Some other minor fixes.
5590 * tmac/an-old.tmac: Add `AT' and `UC' macros.
5592 2001-07-17 Gaius Mulley <gaius@glam.ac.uk>
5594 Replace call to `troff' with `groff -Z' to make it aware of
5597 * src/preproc/html/pre-html.cc (TROFF_COMMAND): New macro.
5598 (troff_command, command_prefix): Removed.
5599 (alterDeviceTo): Use groff.
5600 (addZ): New function.
5601 (char_buffer::do_html): Use it.
5602 (scanArguments): Use TROFF_COMMAND.
5603 (findPrefix): Removed.
5605 * src/roff/groff/groff.cc (main): Handle zflag for preprocessors.
5607 2001-07-17 Eric S. Raymond <esr@snark.thyrsus.com>
5609 * doc/pic.ms: Documentation fixes.
5611 2001-07-17 Werner LEMBERG <wl@gnu.org>
5613 Replace atexit() with global destructor.
5615 * src/libs/libgroff/tmpfile.cc (xtmpfile_list): Add constructor.
5616 (xtmpfile_list_init): New global structure to deallocate
5617 xtmpfile_list on exit. Its destructor inherits most code from
5619 (remove_tmp_files): Deleted.
5620 (add_tmp_file): Simplified.
5622 2001-07-16 Werner LEMBERG <wl@gnu.org>
5624 Replace strdup() with strsave().
5626 * src/devices/grolbp/lbp.cc [!HAVE_STRDUP]: Removed.
5627 (set_papersize): Use strsave() and a_delete.
5628 (main): Use strsave().
5629 * src/preproc/html/pre-html.cc (make_message, createAllPages,
5630 removeAllPages): Use strsave() and a_delete.
5632 * configure.ac: Remove test for strdup.
5633 * Makefile.in: Comment updated.
5634 * configure: Regenerated.
5636 2001-07-15 Werner LEMBERG <wl@gnu.org>
5638 * win32-diffs: Updated.
5640 2001-07-14 Werner LEMBERG <wl@gnu.org>
5642 * src/preproc/html/pre-html.cc (makeTempFiles): Activate new code,
5643 removing the old one.
5644 * src/utils/indxbib/indxbib.cc (main): Remove compiler warning.
5646 2001-07-14 Ralph Corderoy <ralph@inputplus.demon.co.uk>
5648 * src/libs/libgroff/tmpfile.cc (xtmpfile): Fix guard for `namep'.
5650 2001-07-12 Ruslan Ermilov <ru@FreeBSD.org>
5652 Merge -xwidth into -width. Add -xwidth functionality to -column
5655 * tmac/doc.tmac (Bl): Add dummy doc-typeXXX and doc-spaceXXX to
5657 (doc-do-Bl-args): Merge -xwidth code with -width. Test whether
5658 string immediately following a leading dot starts with a valid mdoc
5660 Add similar code to the -column branch.
5661 (doc-Bl-usage): Updated.
5662 * groff_mdoc.man: s/-xwidth/-width/.
5664 2001-07-12 Gaius Mulley <gaius@glam.ac.uk>
5666 * src/devices/grohtml/post-html.cc (text_glob::is_br): Stop titles
5667 running into centered or non-formatted text.
5669 2001-07-11 Werner LEMBERG <wl@gnu.org>
5671 Introduce short and long prefixes to have the selection at run-time
5672 whether there is a 8+3 limit for names of temporary files.
5674 * src/libs/libgroff/tmpfile.cc (TMPFILE_PREFIX): Replaced with...
5675 (TMPFILE_PREFIX_SHORT, TMPFILE_PREFIX_LONG): This.
5676 (tmpfile_prefix, tmpfile_prefix_len, use_short_prefix): New
5678 (temp_init): New global structure to initialize above three
5680 (xtmptemplate): Use two parameters for long and short prefix.
5681 Simplify code use above three variables.
5682 (xtmpfile): Use long and short prefixes as parameters.
5683 * src/include/lib.h: Updated.
5685 * src/preproc/html/pre-html.cc ({PAGE,PS,REGION}_TEMPLATE): Replace
5687 ({PAGE,PS,REGION}_TEMPLATE_{SHORT,LONG}): This.
5688 (createAllPages, makeTempFiles): Updated.
5690 2001-07-09 Werner LEMBERG <wl@gnu.org>
5692 * REVISION: Increased to 3.
5694 Version 1.17.2 released
5695 =======================
5697 2001-07-07 Werner LEMBERG <wl@gnu.org>
5699 * src/utils/indxbib/indxbib.cc (main): Change type of `name_max'
5702 2001-07-06 Ruslan Ermilov <ru@FreeBSD.org>
5704 * tmac/doc.tmac (Rv): Make `Rv' really not parseable.
5706 * tmac/groff_mdoc.man: Fix synopsis.
5708 2001-07-05 Ruslan Ermilov <ru@FreeBSD.org>
5710 * tmac/doc.tmac (doc-inset-list, doc-hang-list, doc-ohang-list):
5711 Restore `doc-Pa-font'.
5713 2001-07-04 Werner LEMBERG <wl@gnu.org>
5715 * src/utils/indxbib/dirnamemax.c: Moved to ...
5716 * src/libs/libgroff/maxfilename.cc: Here.
5717 s/dir_name_max/file_name_max/.
5719 * src/include/lib.h: Add file_name_max.
5720 * src/utils/indxbib/indxbib.cc: Updated.
5721 * src/utils/indxbib/Makefile.sub, src/libs/libgroff/Makefile.sub:
5724 * src/libs/libgroff/tmpfile.cc (TMPFILE_PREFIX) [__MSDOS__]: Define
5726 (xtmpfile) [_MSC_VER]: Removed -- MSVC has mktemp().
5728 * src/preproc/html/pre-html.cc (PAGE_TEMPLATE, PS_TEMPLATE,
5729 REGION_TEMPLATE): New macros.
5730 (createAllPages, makeTempFiles): Use them.
5731 Include `nonposix.h'.
5732 (html_system): New function.
5733 (createAllPages, createImage): Use it.
5736 * tmac/www.tmac: Fix typos.
5738 2001-07-03 Werner LEMBERG <wl@gnu.org>
5740 * tmac/www.tmac: Disable hyphenation in normal text only if output
5742 (URL, FTP, MAILTO): Disable hyphenation of actual URL with `\%'.
5743 * tmac/groff_mwww.man, NEWS: Updated.
5745 2001-07-03 Gaius Mulley <gaius@glam.ac.uk>
5747 * tmac/www.tmac (.IMAGE): Add fourth parameter to specify vertical
5750 2001-07-02 Ruslan Ermilov <ru@FreeBSD.org>
5752 * tmac/doc-common, tmac/doc.tmac (doc-display-ft-stack,
5753 doc-display-ps-stack): Implement font and font size stack for
5756 2001-07-02 Werner LEMBERG <wl@gnu.org>
5758 * REVISION: Increased to 2.
5759 * src/roff/troff/input.cc (read_size): Fix special case `\s[0]'.
5761 * src/groff/grog/grog.pl (process): Handle `Oo' and `Oc' not at the
5762 beginning of a line.
5763 * src/groff/grog/grog.sh: Ditto.
5765 2001-06-29 Peter Marquardt <wwwutz@molgen.mpg.de>
5767 * src/preproc/eqn/neqn.sh: Put `export' keyword in a new line to
5770 2001-06-27 Werner LEMBERG <wl@gnu.org>
5772 Fix problems with preprocessor string for `man' program.
5774 * *.man: Don't use `s' in preprocessor string -- it doesn't exist.
5775 Updated/added copyright.
5776 Moved Emacs's local variable to identify nroff mode to the end of
5777 the file; add local variable if missing.
5779 2001-06-26 Andras Salamon <andras@cs.wits.ac.za>
5781 * aclocal.m4: Replace AC_LANG_SAVE + AC_LANG_CPLUSPLUS with
5782 AC_LANG_PUSH(C++) and AC_LANG_RESTORE with AC_LANG_POP(C++).
5783 * configure: Regenerated.
5785 2001-06-25 Andras Salamon <andras@cs.wits.ac.za>
5787 * aclocal.m4 (GROFF_PAGE): Fix page detection code.
5788 * configure: Regenerated.
5790 2001-06-24 Werner LEMBERG <wl@gnu.org>
5792 * doc/homepage.ms: Don't include arkup.tmac (which no longer exists)
5794 * doc/pic.ms: Fix typos.
5796 Version 1.17.1 released
5797 =======================
5799 2001-06-21 Golubev I. N. <gin@mo.msk.ru>
5801 * aclocal.m4 (GROFF_NEED_DECLARATION): Fix inclusion of strings.h.
5802 * configure: Updated.
5804 2001-06-20 Gaius Mulley <gaius@glam.ac.uk>
5806 * src/roff/preproc/html/pre-html.cc (make_message): Fix incorrect
5808 * src/roff/troff/dic.cc (blank_line): Add html tag.
5810 2001-06-19 Gaius Mulley <gaius@glam.ac.uk>
5812 * src/roff/troff/input.cc (do_suppress): Fix typo.
5814 2001-06-18 Gaius Mulley <gaius@glam.ac.uk>
5816 Added two new options (-D and -I) to specify image names and a
5817 subdirectory to place the images in.
5819 Change syntax from \\Ox to \\O[x].
5821 * src/devices/grohtml/post-html.cc (main): Add options.
5823 * src/preproc/html/pre-html.cc: Include `stdarg.h'.
5824 Use `NULL' instead of `0' for null string pointers.
5825 (MAX_RETRIES): New macro.
5826 (lengthOfintToStr, intToStr, make_message): New functions.
5827 (makeFileName): Make function static.
5828 Implement -D and -I options.
5829 (checkImageDir): New function.
5830 (write_end_image, write_start_image): Use new syntax of \O.
5831 (createAllPages, removeAllPages): Implement -D and -I options. Use
5833 (createImage): Use make_message().
5834 (addps4html): Add guard for malloc().
5835 (usage, scanArguments): Updated.
5836 (makeTempFiles): Use mkstemp().
5837 (removeTempFiles): Use unlink().
5838 (findPrefix): Add guard for malloc().
5840 * src/roff/troff/input.cc (get_delim_file_name): New function to
5842 (do_suppress): Updated to parse new syntax.
5843 * src/devices/grohtml/grohtml.man: Updated.
5844 * tmac/www.tmac: Updated to new syntax.
5848 2001-06-15 Werner LEMBERG <wl@gnu.org>
5850 * src/roff/grog/Makefile.sub: Remove NAMEPREFIX.
5852 * src/devices/grohtml/grohtml.man: Minor improvements.
5854 2001-06-14 Werner LEMBERG <wl@gnu.org>
5856 * src/preproc/html/Makefile.sub: Remove NAMEPREFIX.
5858 2001-06-11 Werner LEMBERG <wl@gnu.org>
5860 * man/roff.man, mann/groff.man: Use '\" instead of .\" in the first
5861 line to specify preprocessor options -- mandb 2.3.1 only recognizes
5863 * src/preproc/grn/grn.man: Add proper '\" string.
5865 2001-06-11 OKAZAKI Tetsurou <okazaki@be.to>
5867 * test-groff: Don't use PATH but GROFF_BIN_PATH.
5869 2001-06-08 Werner LEMBERG <wl@gnu.org>
5871 Updated to autoconf 2.50.
5873 * configure.in: Renamed to...
5874 * configure.ac: This.
5875 * aclocal.m4 (AC_OUTPUT_MAKE_DEFS): Removed.
5876 (GROFF_OS390): Updated.
5877 * configure: Regenerated.
5879 2001-05-18 Werner LEMBERG <wl@gnu.org>
5881 * src/roff/troff/env.c, src/roff/troff/env.h,
5882 src/roff/troff/input.cc, src/roff/troff/troff.man: Undo `ss' change
5885 2001-05-17 Jeffrey Friedl <jfriedl@yahoo-inc.com>
5887 * src/roff/troff/input.cc (read_size): Fix special case `\s0'.
5889 2001-05-16 Werner LEMBERG <wl@gnu.org>
5891 * src/roff/troff/input.cc (read_size): Emit warning if value becomes
5892 less than or equal zero; set it to 1 then.
5893 * src/roff/troff/node.h (node::node): Initialize `last'.
5895 2001-05-08 Werner LEMBERG <wl@gnu.org>
5897 * tmac/an-old.tmac: Make predefined strings work in compatibility
5899 Add troff version guard.
5900 * tmac/doc.tmac: Simplify version guard.
5902 2001-05-07 Werner LEMBERG <wl@gnu.org>
5904 The .ns and .rs requests are now honoured not only in the top-level
5905 but in all diversions (similar to UNIX troff).
5907 This change is based on a patch from Tadziu Hoffmann
5908 <hoffmann@usm.uni-muenchen.de>.
5910 * src/roff/troff/div.h (diversion): Add `no_space_mode' member.
5911 (top_level_diversion): Remove `no_space_mode' member.
5912 * src/roff/troff/div.cc (diversion::diversion,
5913 top_level_diversion::top_level_diversion): Updated.
5914 (macro_diversion::output): Reset `no_space_mode'.
5915 (no_space, restore_spacing): Use `curdiv' unconditionally.
5916 (space_request, blank_line): Check `curdiv->no_space_mode'.
5917 (no_space_mode_reg::get_value, no_space_mode_reg::get_string): Use
5918 `curdiv' unconditionally.
5919 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
5922 2001-05-06 Werner LEMBERG <wl@gnu.org>
5924 Added two new requests `de1' and `am1' which are similar to `de' and
5925 `am' with the difference that compatibility mode is saved on entry,
5926 switched off during macro execution, and restored on exit.
5928 * src/roff/troff/input.h: Added two new special characters
5929 (COMPATIBLE_SAVE, COMPATIBLE_RESTORE).
5930 * src/roff/troff/input.cc (input_iterator): Added two member
5931 functions `save_compatible_flag' and `get_compatible_flag'.
5932 (input_stack): Ditto.
5933 (string_iterator): Ditto. Also add private member
5934 `saved_compatible_flag'.
5935 (token::next): Use COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
5936 (calling_mode): New enumeration.
5937 (do_define_macro): Use it. Insert COMPATIBLE_SAVE and
5938 COMPATIBLE_RESTORE at the beginning and end of macro, respectively.
5939 (define_macro, define_indirect_macro, append_macro, ignore): Use
5941 (define_nocomp_macro, append_nocomp_macro): New functions.
5942 (init_input_requests): Updated.
5943 (do_request): Rename local variable `saved_compatible_flag' to
5944 `old_compatible_flag'.
5945 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
5947 * tmac/an-old.tmac: Use `de1' instead of `de' request for all
5948 public and trap-invoked macros. As a consequence, the man macros
5949 work in compatibility mode also.
5951 2001-05-06 Solar Designer <solar@openwall.com>
5953 * Makefile.in: Use $(mandir).
5955 2001-05-06 Alexios Zavras <zvr@pobox.com>
5957 * src/utils/afmtodit/afmtodit.pl: Fix serious typo.
5959 2001-05-05 Werner LEMBERG <wl@gnu.org>
5961 Added `.ns' number register: Returns 1 in no-space mode (if in
5962 top-level diversion), 0 otherwise.
5964 * src/roff/troff/div.cc (no_space_mode_reg): New class.
5965 (init_div_requests): Updated.
5966 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
5969 2001-05-04 Werner LEMBERG <wl@gnu.org>
5971 * src/roff/nroff/nroff.man: Improved documentation (especially
5974 2001-05-02 Werner LEMBERG <wl@gnu.org>
5976 Added `brp' request: This is \p as a request.
5978 * src/roff/troff/env.cc (environment::do_break): Add parameter
5980 (do_break_request): New function (was `break_request').
5981 (break_request): Calls `do_break_request'.
5982 (break_spread_request): New; calls `do_break_request'.
5983 (init_env_requests): Updated.
5984 * src/roff/troff/env.h: Updated.
5985 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
5987 * REVISION: Increased to 1.
5988 * win32-diffs: Updated.
5990 2001-05-01 Werner LEMBERG <wl@gnu.org>
5992 * tmac/an-old.tmac: Fix minor compatibility mode issue.
5993 * tmac/troffrc-end: Make it really work in compatibility mode.
5995 2001-04-27 Werner LEMBERG <wl@gnu.org>
5997 * src/utils/lkbib/lkbib.cc: Switch inclusion order of stdio.h and
6000 2001-04-22 Werner LEMBERG <wl@gnu.org>
6002 * src/libs/libgroff/getopt.c, src/include/getopt.h: Updating to
6003 latest versions from glibc CVS archive.
6005 * MORE.STUFF: Updated, using a patch from Kees Zeelenberg
6006 <c.zeelenberg@hccnet.nl>.
6008 2001-04-21 Werner LEMBERG <wl@gnu.org>
6010 * configure.in: Move check for mkstemp() to...
6011 * aclocal.m4 (GROFF_MKSTEMP): This new function.
6012 * configure: Regenerated.
6014 * src/include/groff-getopt.h: Don't use variable names in
6017 * src/devices/grohtml/html-chars.h: Removed. It isn't used.
6018 * src/devices/grohtml/Makefile.sub,
6019 src/devices/grohtml/post-html.cc: Updated.
6021 2001-04-21 Albert Chin-A-Young <china@thewrittenword.com>
6023 * configure.in: Add special check for mkstemp().
6024 * src/libs/libgroff/tmpfile.cc: Use it.
6025 * src/utils/indxbib/indxbib.cc: Ditto.
6026 * src/utils/pfbtops/pfbtops.c (main): Don't use C++ comment style.
6027 * src/devices/grolbp/lbp.h (lbpprintf, lbpputs, vdmprintf): Use
6030 2001-04-20 Bruce Lilly <blilly@erols.com>
6032 `Version_string' as C++ object was not visible to linker from C
6034 Add `const' to `Version_string'.
6036 * src/utils/pfbtops/pfbtops.c (main), src/roff/groff/groff.cc
6037 (main), src/roff/troff/input.cc (main), src/preproc/tbl/main.cc
6038 (main), src/preproc/pic/main.cc (main), src/preproc/eqn/main.cc
6039 (main), src/preproc/grn/main.cc (main), src/preproc/html/pre-html.cc
6040 (scanArguments), src/preproc/refer/refer.cc (main),
6041 src/preproc/soelim/soelim.cc (main), src/devices/grotty/tty.cc
6042 (main), src/devices/grodvi/dvi.cc (main), src/devices/grolj4/lj4.cc
6043 (main), src/devices/grohtml/post-html.cc (main),
6044 src/devices/grolbp/lbp.cc (main), src/utils/tfmtodit/tfmtodit.cc
6045 (main), src/utils/hpftodit/hpftodit.cc (main),
6046 src/utils/lookbib/lookbib.cc (main), src/utils/indxbib/indxbib.cc
6047 (main), src/utils/lkbib/lkbib.cc (main),
6048 src/utils/addftinfo/addftinfo.cc (main): Implement it.
6050 * src/roff/groff/pipeline.c: Add _UWIN.
6051 * src/include/nonposix.h: Ditto.
6053 2001-04-20 Werner LEMBERG <wl@gnu.org>
6055 * src/include/lib.h: Use HAVE_STRERROR.
6056 * src/roff/groff/pipeline.c: Ditto.
6057 * src/preproc/html/pre-html.cc: Remove declaration of `strerror'.
6058 * src/libs/libgroff/Makefile.sub (version.cc): Add `extern "C"'.
6059 * src/utils/pfbtops/pfbtops.c: Add copyright notice.
6060 * win32-diffs: Updated.
6061 * src/utils/hpftodit/hpftodit.cc (read_map): Fix compiler warning.
6063 2001-04-19 Werner LEMBERG <wl@gnu.org>
6065 * src/preproc/html/pre-html.cc (scanArguments): Use `troff_command'
6066 instead of hardwired `"troff"'.
6067 (char_buffer::read_file): Remove unused variables.
6068 (char_buffer::write_file_troff): Ditto.
6069 (char_buffer::write_file_html): Ditto.
6070 (generateImages): Ditto.
6072 * src/utils/addftinfo/addftinfo.cc (main): Fix compilation problem.
6074 * src/include/lib.h: Don't include `groff-getopt.h' for UWIN.
6076 * src/libs/libgroff/font.cc (font::load_desc): Fix compiler warning.
6077 * src/libs/libbib/index.cc (index_search_item_iterator::get_tag,
6078 index_search_item::search1): Ditto.
6079 * src/roff/troff/node.h (width_list): Reorder members.
6080 * src/roff/troff/input.cc (do_define_macro): Fix compiler warning.
6081 (lookup_warning): Ditto.
6082 (prepend_string): Commented out.
6083 * src/roff/troff/dictionary.cc (is_good_size): Fix compiler warning.
6084 * src/roff/troff/reg.cc (number_value_to_ascii): Ditto.
6085 * src/preproc/tbl/main.cc (process_format): Ditto.
6086 * src/preproc/pic/pic.y (define_variable, reset, reset_all): Fix
6088 * src/preproc/pic/pic.cc: Updated.
6089 * src/preproc/eqn/lex.cc (init_table): Fix compiler warnings.
6090 * src/preproc/eqn/over.cc (over_box::compute_metrics): Ditto.
6091 * src/preproc/refer/command.cc (execute_command): Ditto.
6092 * src/preproc/refer/ref.cc (sortify_title, find_month): Ditto.
6093 * src/preproc/refer/token.cc (lookup_token): Ditto.
6094 * src/preproc/soelim/soelim.cc: Ditto.
6095 * src/preproc/html/pushbackbuffer.cc (ERROR): Ditto.
6096 (isHexDigit): Commented out.
6097 (pushBackBuffer::isString): Remove unused variable.
6098 * src/devices/grops/ps.cc (ps_printer::special): Fix compiler
6100 * src/devices/grops/psrm.cc (resource_manager::lookup_font,
6101 resource_manager::read_resource_arg, read_one_of, parse_extensions):
6103 * src/devices/grodvi/dvi.cc (dvi_printer::draw): Ditto.
6104 * src/devices/grolj4/lj4.cc (lj4_font::handle_unknown_font_command,
6105 lookup_paper_size): Ditto.
6106 * src/devices/grohtml/post-html.cc (is_subsection): Commented out.
6107 (text_glob, element_list): Reorder members.
6108 * src/devices/grohtml/html-text.cc (html_text::do_pre): Remove
6110 * src/devices/grohtml/html-text.h (html_text::emit_space): Change
6111 return value to `void'.
6112 * src/devices/grohtml/output.cc (word_list::word_list): Fix order
6114 * src/devices/grohtml/html.h (simple_output::check_newline,
6115 simple_output::space_or_newline, simple_output::enable_newlines):
6117 * src/devices/grolbp/lbp.cc (wp54charset, set_papersize): Remove
6119 * src/utils/tfmtodit/tfmtodit.cc (tfm::load, gf::load, main): Ditto.
6120 * src/utils/hpftodit/hpftodit.cc (File::seek, read_symbol_sets,
6121 output_ligatures, output_charset, read_map): Ditto.
6122 * src/utils/lookbib/lookbib.cc (main): Ditto.
6123 * src/utils/indxbib/indxbib.cc (main, fwrite_or_die): Ditto.
6124 (do_file): Fix typo (`=' -> `==').
6125 * src/utils/lkbib/lkbib.cc (main): Remove compiler warning.
6126 * src/utils/addftinfo/addftinfo.cc (main): Ditto.
6128 2001-04-18 Ruslan Ermilov <ru@FreeBSD.org>
6130 * src/roff/nroff/nroff.sh: Adding -p (pic) and -t (tbl) options.
6131 Fix usage of GROFF_BIN_PATH.
6132 * src/roff/nroff/nroff.man: Updated.
6134 2001-04-18 Werner LEMBERG <wl@gnu.org>
6136 * NEWS: Fixing typos.
6139 Version 1.17 released
6140 =====================
6142 2001-04-17 Werner LEMBERG <wl@gnu.org>
6144 * tmac/Makefile.sub (install-data): mdoc.local-s is in current
6145 directory, not in $(srcdir).
6147 2001-04-16 Werner LEMBERG <wl@gnu.org>
6149 * doc/groff.texinfo: More info on conditionals.
6151 2001-04-15 Werner LEMBERG <wl@gnu.org>
6153 * doc/groff.texinfo: Added some info about groff internals.
6155 * src/roff/troff/node.cc (make_glyph_node): Emit warning message
6156 about missing special character only if the name is non-null.
6158 2001-04-14 Werner LEMBERG <wl@gnu.org>
6160 Removing the grohtml-old device driver which is now obsolete.
6162 * src/devices/grohtml-old/*: Removed.
6163 * font/devhtml-old/*: Removed.
6164 * src/libs/libgroff/htmlindicate.cc (graphic_start, graphic_end):
6166 * Makefile.in (CCPROGDIRS, DEVDIRS): Updated.
6167 * test-groff (PATH): Updated.
6168 * tmac/Makefile.sub (NORMALFILES): Updated.
6169 * tmac/an-old.tmac: Remove special code for html-old device.
6170 Replace `html-or-html-old' register with `an-html'.
6171 * tmac/eqnrc: Updated.
6172 * tmac/html-old.tmac: Removed.
6173 * tmac/troffrc, tmac/troffrc-end: Updated.
6174 * tmac/www.tmac: Remove special code for html-old device.
6175 Replace `html-or-html-old' register with `www-html'.
6177 * src/libs/libgroff/tmpfile.cc (remove_tmp_files),
6178 src/libs/libgroff/htmlindicate.cc (graphic_end),
6179 include/htmlindicate.h, src/preproc/grn/*.cc,
6180 src/roff/groff/env.{cc,h}: Remove `void' parameter if used as a
6181 single argument for consistency with rest of source code.
6183 * aclocal.m4, tmac/an-old.tmac: Fix copyright.
6185 2001-04-13 Ruslan Ermilov <ru@FreeBSD.org>
6187 * src/roff/troff/troff.man: Fixing typos.
6189 2001-04-13 Werner LEMBERG <wl@gnu.org>
6191 * doc/pic.ms: Fixing many font switches.
6192 * doc/groff.texinfo: Fixes, additions.
6193 * MORE.STUFF: Updated.
6195 2001-04-12 Gaius Mulley <gaius@glam.ac.uk>
6197 * src/devices/grohtml/grohtml.man: Updated manual page regarding
6199 * src/preproc/html/pre-html.cc (createImage): Fixed right hand
6201 (removeTempFiles): New function to tidy up temporary files.
6202 * src/preproc/html/pre-html.cc (main): Calls `removeTempFiles()'.
6203 Many fixes to do with the new inline suppress node and image regions
6205 * src/devices/grohtml/post-html.cc: New method `is_auto_img'.
6206 (generate_img_src): New function.
6207 (html_printer::do_auto_image): Utilizes it.
6208 (do_heading, do_title): Include inline images within their contents.
6209 (html_printer::begin_page): Tidied up comments that are issued to
6210 the html output file.
6211 (html_printer::do_fill): Fixed so that `.nf' works with fonts other
6213 (text_glob::is_br): New method used by do_heading.
6214 * tmac/s.tmac: If -Thtml then emit $1 in .IP rather than its
6215 equivalent diversion.
6216 * src/include/html-strings.h: Altered image tags to reflect the
6218 * src/include/htmlindicate.h (html_end_suppress): Added `is_inline'
6220 * src/preproc/eqn/main.cc: Will suppress generation of image tags if
6221 it is already inside a pic image. Only emit tags if the argument
6222 `-Tps:html' is present.
6223 * src/preproc/tbl/main.cc: Changes to reflect additional
6224 `html_end_suppress' parameter.
6225 * src/roff/troff/env.cc: Only emit eol tag if a node has been
6226 emitted since the last eol tag was written.
6227 * src/roff/troff/env.h: New boolean `emitted_node'.
6228 * src/roff/troff/input.cc (do_suppress): Handles extra suppress
6229 nodes \O3, \O4, \O5. No longer use `output_low_mark_miny'.
6230 * src/roff/troff/node.cc (check_charinfo): New method.
6231 (troff_output_file::determine_line_limits): Alterations to limit
6233 * tmac/www.tmac: Changes to reflect new suppress nodes.
6235 2001-04-12 Bruno Haible <haible@clisp.cons.org>
6237 * src/devices/grohtml/post-html.cc (html_printer::add_to_sbuf):
6238 Escape the html_glyph in the buffer.
6239 (str_translate_to_html): Output the unescaped escaped_char.
6240 * src/devices/grohtml/html-text.cc (issue_table_begin): Set
6241 `frame=void', not `frame=none'. Add `border=0'.
6243 2001-04-12 Werner LEMBERG <wl@gnu.org>
6245 * PROBLEMS: Add some words on how to avoid wrapper macros.
6247 2001-04-11 Blake McBride <blake@florida-software.com>
6249 * src/include/nonposix.h (fileno) [_MSC_VER]: Removed.
6251 2001-04-11 Werner LEMBERG <wl@gnu.org>
6253 * font/devlbp/Makefile.sub (CLEANADD): Set it.
6254 * tmac/Makefile.sub (CLEANADD): Add tmac.local-s.
6255 * Makefile.in (dist): Don't remove src/xditview/Imakefile, but ...
6256 * Makefile.sub (DISTCLEANFILES): Here.
6258 * libs/libgroff/new.cc: Include `nonposix.h'.
6259 * win32-diffs: Updated.
6261 2001-04-10 Ruslan Ermilov <ru@FreeBSD.org>
6263 Added skeleton macro for defunct macros.
6265 Updated documentation.
6267 When inside displays, an empty input line warning should be
6268 suppressed. If another macro call is put inside a display,
6269 all subsequent empty lines found in that display caused a
6270 warning to be emitted.
6272 * tmac/doc.tmac (doc-defunct-macro): New macro.
6273 (Db, Ds, Ex, Or, Sf): Reimplemented using this macro.
6274 (doc-restore-global-vars): Fixed typo.
6275 (doc-empty-line): Check the `doc-display-depth' register to
6276 determine whether we are inside display or not.
6278 * tmac/doc-common: Removed `Or' and `Sf' registers.
6279 Moved obsolete `Ds' macro to doc.tmac.
6281 * tmac/groff_mdoc.man: Bump document date.
6282 Document `.Vt' under ``Variable Types''.
6283 Removed documentation for obsolete `.Or' macro.
6285 2001-04-10 Werner LEMBERG <wl@gnu.org>
6288 * doc/groff.texinfo: Many fixes, additions, clarifications, etc.
6290 2001-04-10 Bruno Haible <haible@clisp.cons.org>
6292 * src/devices/grodvi/dvi.cc (main): Accept --help and --version.
6293 (usage): Add stream argument. Don't exit.
6294 * src/devices/grohtml/post-html.cc (main): Accept --help and --version.
6295 Write --version output to stdout, not stderr.
6296 (usage): Add stream argument. Don't exit.
6297 * src/devices/grohtml-old/html.cc (main): Accept --help and --version.
6298 (usage): Add stream argument. Don't exit.
6299 * src/devices/grolbp/lbp.cc (long_options): Use symbolic getopt.h
6301 (usage): Add stream argument. Don't exit.
6302 (main): Write --help output to stdout, not stderr.
6303 * src/devices/grolj4/lj4.cc (main): Accept --help and --version.
6304 (usage): Add stream argument. Don't exit.
6305 * src/devices/grops/ps.cc (main): Accept --help and --version.
6306 (usage): Add stream argument. Don't exit.
6307 * src/devices/grotty/tty.cc (main): Accept --help and --version.
6308 (usage): Add stream argument. Don't exit.
6309 * src/preproc/eqn/main.cc (usage): Add stream argument. Don't exit.
6310 (main): Accept --help and --version.
6311 * src/preproc/grn/main.cc (usage): Add stream argument. Don't exit.
6312 (main): Accept --help and --version.
6313 * src/preproc/html/pre-html.cc (usage): Add stream argument.
6314 (scanArguments): Accept --help and --version.
6315 * src/preproc/pic/main.cc (usage): Add stream argument. Don't exit.
6316 (main): Accept --help and --version.
6317 * src/preproc/refer/refer.cc (main): Accept --help and --version.
6318 (usage): Add stream argument. Don't exit.
6319 * src/preproc/soelim/soelim.cc (usage): Add stream argument. Don't
6321 (main): Accept --help and --version.
6322 * src/preproc/tbl/main.cc (usage): Add stream argument. Don't exit.
6323 (main): Accept --help and --version.
6324 * src/roff/groff/groff.cc (main): Accept --help and --version.
6325 (synopsis): Add stream argument.
6326 (help): Write --help output to stdout, not stderr.
6327 (usage): Add stream argument. Don't exit.
6328 * src/roff/grog/grog.pl: Accept --help and --version.
6330 * src/roff/grog/grog.sh: Accept --help and --version.
6331 * src/roff/nroff/nroff.sh: Accept --help and --version.
6332 * src/roff/troff/input.cc (USAGE_EXIT_CODE): Remove macro.
6333 (usage): Add stream argument. Don't exit.
6334 (main): Accept --help and --version.
6335 * src/utils/addftinfo/addftinfo.cc (main): Accept --help and --version.
6336 (usage): New function with stream argument, doesn't exit.
6337 * src/utils/hpftodit/hpftodit.cc (main): Accept --help and --version.
6338 (usage): New function with stream argument, doesn't exit.
6339 * src/utils/indxbib/indxbib.cc (main): Accept --help and --version.
6340 (usage): Add stream argument. Don't exit.
6341 * src/utils/lkbib/lkbib.cc (usage): Add stream argument. Don't exit.
6342 (main): Accept --help and --version.
6343 * src/utils/lookbib/lookbib.cc (usage): Add stream argument. Don't
6345 (main): Accept --help and --version.
6346 * src/utils/pfbtops/pfbtops.c (usage): Add stream argument. Don't exit.
6347 (main): Accept --help and --version.
6348 * src/utils/tfmtodit/tfmtodit.cc (main): Accept --help and --version.
6349 (usage): Add stream argument. Don't exit.
6351 2001-04-10 Ruslan Ermilov <ru@freebsd.org>
6353 Fix indentation in SYNOPSIS.
6355 Updated to include changes of latest BSD mdoc version (basically,
6356 the only change is that `.Fn' and `.Fc' put a final semicolon after
6357 a function declaration in the SYNOPSIS section).
6359 * tmac/doc.tmac (doc-in-synopsis-count): Replaced with ...
6360 (doc-in-synopsis-section): New variable. Updated all related
6362 (doc-indent-synopsis-active): New register.
6363 (Nd, Fn, Fo): Use it.
6364 (Cd): It requires manipulation of \n[doc-indent-synopsis] so that
6365 `.Cd' with long argument line produces indented wrapped lines.
6366 Also, the misplaced `.nop \*[doc-Nm-font]\c'' caused extra
6367 undesirable line break to be output.
6368 (doc-do-func-decl, Nm, Vt, Fn, Fo): Remove extraneous calls to
6370 (Fn, Fc): Add final `;' to output.
6371 (doc-save-global-vars, doc-restore-global-vars): Updated.
6372 * tmac/doc-common: Remove `Ex' register.
6374 * tmac/doc-ditroff, tmac/doc-nroff, tmac/doc-syms: Updated
6377 2001-04-06 Ruslan Ermilov <ru@freebsd.org>
6379 * tmac/doc.tmac (Cd): Simplify code.
6380 * tmac/groff_mdoc.man: Document some behaviour of `Cd' request.
6382 2001-04-06 Werner LEMBERG <wl@gnu.org>
6384 Implement continuous underlining for nroff mode. To do that, a new
6385 request in the ditroff language has been added: `x u N' (N is 0
6388 \X and \Y are now transparent to end-of-sentence recognition.
6390 * src/include/printer.h (printer): Add `type' parameter to `special'
6392 * src/libs/libdriver/printer.cc (printer::special): Updated.
6393 * src/libs/libdriver/input.cc (do_file): Handle `x u N'.
6395 * src/devices/dvi/dvi.cc (dvi_printer::special): Handle only
6396 specials of type `p'.
6397 * src/devices/grohtml/post-html.cc (html_printer::special): Ditto.
6398 * src/devices/grohtml-old/html.cc (html_printer::special): Ditto.
6399 * src/devices/grops/ps.cc (ps_printer::special): Ditto.
6400 * src/devices/grotty/tty.cc: Add new enum CU_MODE.
6401 (glyph::order): New method.
6402 (tty_printer::add_char): Use it.
6403 (tty_printer::special): New method.
6404 (tty_printer::end_page): Implement it.
6406 * src/roff/troff/node.h (special_node): Add `no_init_string' member.
6407 * src/roff/troff/node.cc (special_node::special_node): Add parameter
6408 to set `no_init_string'.
6409 (special_node::tprint_start): Use it.
6410 (special_node::same, special_node::copy): Updated.
6411 (special_node::ends_sentence): New method.
6412 (troff_output_file::start_special): Add parameter to include
6413 inititialization of special conditionally.
6415 * src/roff/troff/env.h (environment): New member `underline_spaces'.
6416 * src/roff/troff/env.cc (do_underline_special): New function.
6417 (environment::set_font): Use it.
6418 (do_underline): Use it. This was `underline()'.
6419 (underline): Call `do_underline()'.
6420 (continuous_underline): New function which calls `do_underline()'.
6421 (environment::newline): Use `do_underline_special()'.
6422 (init_env_requests): Updated.
6424 * NEWS, man/troff_out.man: Updated.
6426 2001-04-06 Bruno Haible <haible@clisp.cons.org>
6428 * font/devutf8/R.proto: Fix code of 'shc'.
6430 2001-04-06 Ruslan Ermilov <ru@freebsd.org>
6432 Many fixes. Diag lists can now be nested also; additionally,
6433 `-compact' and `-offset' are supported.
6435 * tmac/doc.tmac (doc-have-indent): Replaced with ...
6436 (doc-list-have-indent-stackXXX): A new register stack.
6437 (doc-have-diag-list): Removed.
6438 (Bl): Use `doc-list-have-indent-stackXXX'.
6440 (doc-diag-list): Use `doc-compact-list-stackXXX'.
6441 (doc-tag-list): Use `doc-list-have-indent-stackXXX'.
6442 (doc-set-vertical-and-indent): Ditto.
6443 (doc-next-list-depth): Removed.
6444 (doc-increment-list-stack): Updated.
6445 (doc-decrement-list-stack): Use `doc-list-depth' instead of
6446 `doc-next-list-depth'.
6447 (doc-end-list, doc-end-column-list): Don't use
6448 `doc-increment-list-stack'.
6449 (doc-set-column-tab): Don't use `doc-list-offset-stackXXX'.
6450 (doc-save-global-vars, doc-restore-global-vars): Updated.
6451 * tmac/doc-common: Updated.
6452 * tmac/groff_mdoc.man: Updated.
6455 2001-04-02 Werner LEMBERG <wl@gnu.org>
6457 * src/devices/grotty/grotty.man: Fix grammatical error.
6459 2001-03-30 Ruslan Ermilov <ru@freebsd.org>
6461 Remove .Ld from mdoc package; replace it with special handling of
6464 * tmac/doc-common: Remove `Ld' register.
6465 Uncomment `doc-volume-ds-*' strings.
6466 Remove `doc-operating-system-default'.
6468 * tmac/doc-syms (Ld): Removed.
6469 * tmac/doc.tmac (doc-parse-args, doc-parse-arg-vector): Handle
6473 * tmac/groff_mdoc.man: Many fixes and updates.
6475 2001-03-29 Werner LEMBERG <wl@gnu.org>
6477 * tmac/troffrc-end: Protect data with `.do'. Reported by T. Kurt
6478 Bond <tkb@tkb.mpl.com>.
6479 * tmac/www.tmac: Save compatibility mode.
6481 2001-03-28 Ruslan Ermilov <ru@freebsd.org>
6483 * tmac/groff_mdoc.man: Many fixes.
6485 2001-03-28 Werner LEMBERG <wl@gnu.org>
6487 * src/preproc/soelim/soelim.man: Document that `.<whitespace>so'
6490 2001-03-27 Werner LEMBERG <wl@gnu.org>
6492 * tmac/an-old.tmac (TP, an-do-tag): Reduce line length while in
6493 diversion. This fixes overlong tags.
6495 2001-03-26 Werner LEMBERG <wl@gnu.org>
6497 * doc/groff.texinfo: Fixed and improved documentation of fonts.
6498 * tmac/doc-syms: Fix error messages.
6499 * tmac/an-old.tmac: Remove incorrect double backslashes.
6501 2001-03-24 Ruslan Ermilov <ru@freebsd.org>
6503 * tmac/Makefile.sub: Strip mdoc.local also
6504 * tmac/strip.sed: Fixed.
6506 2001-03-24 Werner LEMBERG <wl@gnu.org>
6508 * tmac/doc-nroff, tmac/doc-ditroff: Implement -rSxx switch for
6509 selecting the font size.
6510 * tmac/groff_mdoc.man, NEWS: Document it.
6512 2001-03-23 Werner LEMBERG <wl@gnu.org>
6514 * src/roff/troff/div.cc (save_vertical_space): Add default argument
6516 * src/roff/troff/env.cc (family_change): Make `.fam' accept no
6517 argument to restore previous font family.
6518 * src/roff/troff/troff.man, man/groff.man, NEWS: Updated.
6520 * doc/groff.texinfo: More fixes and additions (mainly for font
6521 manipulating commands).
6523 * tmac/groff_mdoc.reference.man: Small updates and renamed to ...
6524 * tmac/groff_mdoc.man: This. The quick reference has been removed.
6525 * tmac/Makefile.sub, NEWS: Updated.
6527 2001-03-23 Werner LEMBERG <wl@gnu.org>
6529 Replaced mdoc implementation. The new version is `state of the
6530 art', using almost all new features of groff 1.17 -- it won't run
6531 with older versions.
6533 * tmac/doc.tmac: Completely rewritten.
6534 * tmac/doc-common: Ditto.
6535 * tmac/doc-nroff: Ditto.
6536 * tmac/doc-ditroff: Ditto.
6537 * tmac/doc-syms: Ditto.
6538 * tmac/mdoc.local: New file.
6539 * tmac/groff_mdoc.samples.man: Replaced with ...
6540 * tmac/groff_mdoc.reference.man: New file, covering mdoc completely.
6541 * tmac/strip.sed: Updated.
6542 * tmac/Makefile.sub: Updated.
6545 * tmac/groff_man.man: Add `man.local' to the FILES section.
6547 2001-03-22 Werner LEMBERG <wl@gnu.org>
6549 * doc/groff.texinfo: Added many @noindent.
6550 Replaced @end_Example -> @endExample.
6551 Added info whether registers are r/o.
6552 Many other additions and fixes.
6554 2001-03-21 Werner LEMBERG <wl@gnu.org>
6556 * doc/groff.texinfo: Added macro @Var (and some hacks due to bugs
6557 in makeinfo of texinfo 4.0) to be used in @Def* macros.
6558 Improved @Def* macros: Now the exact syntax of request, register,
6559 and escapes is shown.
6560 Added macros for parentheses and brackets to be used in @Def*.
6561 Many fixes and improvements of the documentation.
6563 2001-03-20 Werner LEMBERG <wl@gnu.org>
6565 * doc/groff.texinfo: Added new index: `st' (for strings).
6566 Added macros @Defstr(x).
6567 Added macro @Example (adding @group).
6568 Other minor improvements.
6570 2001-03-19 Werner LEMBERG <wl@gnu.org>
6572 * doc/groff.texinfo: Added two new indices: `es' (for escapes) and
6573 `rq' for requests. `fn' is no longer used.
6574 Added macros @Defreq(x), @Defreg(x), and @Defesc(x).
6577 * tmac/an-old.tmac (an-p-footer): If `cR' is set, replace page
6578 number with name of man page.
6580 2001-03-19 Larry Kollar <kollar@alltel.net>
6582 * doc/groff.texinfo: Complete revision. Added many @Deffn to gain
6585 2001-03-19 Werner LEMBERG <wl@gnu.org>
6587 * man/groff_font.man: Document `prepro', `postpro', and `print'.
6588 * src/roff/groff/groff.man: Improve documentation of `-l' and `-L'.
6589 * src/devices/grohtml/grohtml.man: Fixing typos.
6591 2001-03-19 Gaius Mulley <gaius@glam.ac.uk>
6593 * tmac/s.tmac (@IP): Pass `.ip' html tag.
6594 * tmac/groff_mwww.man: Remove .LINE macro
6595 * tmac/www.tmac (LINE): Add `.ti'.
6597 * src/devices/grohtml/post-html.cc (html_printer): New member
6599 (html_printer::emit_raw): Use it.
6600 (html_printer::do_linelength): Ditto.
6601 (html_printer::do_pageoffset): Ditto.
6602 (html_printer::do_indentation): Ditto.
6603 (html_printer::do_tempindent): Ditto.
6604 (html_printer::do_break): Ditto.
6605 (html_printer::begin_page): Ditto.
6606 (html_printer::do_indentedparagraph): New function.
6607 (html_printer::troff_tag): Handle `.ip'.
6608 * src/devices/grohtml/html-text.cc (html_text::issue_table_begin):
6609 Add `<td width=...>' handling.
6610 (html_text::do_table): Add parameter.
6611 (html_text::do_indent): Updated.
6612 * src/devices/groohtml/html-text.h: Updated.
6614 2001-03-16 Gaius Mulley <gaius@glam.ac.uk>
6616 Introduced simple html tables to implement indentation.
6618 * src/devices/grohtml/html.h (word, word_list): New structures.
6619 (simple_output): Use it.
6620 * src/devices/grohtml/post-html.cc: Add `INDENTATION'.
6621 (html_printer): Improve indentation handling.
6622 (html_printer::emit_raw): Set `in_table' element. Handle
6624 (html_printer::write_header): Move conditional downwards.
6625 Don't allow whitespace in tags.
6626 (html_printer::do_linelength): Handle line length and indentation
6628 (html_printer::do_pageoffset): Handle indentation conditionally.
6629 (html_printer::do_indentation): Ditto.
6630 (html_printer::do_tempindent): New function member.
6631 (html_printer::do_fill): Take care of indentation.
6632 (html_printer::do_flush): Finish table.
6633 (html_printer::do_links): Ditto.
6634 (html_printer::do_break): New function for handling `.br' and `.ti'.
6635 (html_printer::troff_tag): Use it.
6637 (html_printer::flush_globs): Fix.
6638 (html_printer::flush_page): Finish table.
6639 (html_printer::html_printer): Fix error message. Set up
6641 (html_printer::add_to_sbuf): Remove special handling of character
6643 (to_unicode): Remove `stop()'.
6644 (html_printer::write_title): Cleanup.
6645 (html_printer::begin_page): Use `put_string()'. Handle indentation.
6646 (html_printer::~html_printer): Flush text and end the line.
6648 * src/devices/grohtml/html_text.h: Add more *_TAG enum values.
6649 * src/devices/grohtml/html_text.cc (html_text::end_tag): Fix
6651 (html_text::start_tag): Disable newlines.
6652 (html_text::table_is_void): New function.
6653 (html_text::issue_table_begin): Ditto.
6654 (html_text::issue_table_end): Ditto.
6655 (html_text::push_para): Better table handling.
6656 (html_text::do_indent): New function.
6657 (html_text::do_table): Ditto.
6658 (html_text::done_table): Ditto.
6659 (html_text::do_tt): Handle PRE_TAG.
6660 (html_text::is_in_table): New function.
6661 (html_text::check_emit_text): Handle tables.
6662 (html_text::do_emittext): Use `nl()'.
6663 (html_text::do_para): Handle table.
6664 (html_text::remove_def): New function.
6665 * src/devices/grohtml/output.cc (word, word_list): Implement
6667 (simple_output::end_line): Flush last word.
6668 (simple_output::simple_comment): Ditto.
6669 (simple_output::begin_comment): Recoded.
6670 (simple_output::end_comment): Ditto.
6671 (simple_output::comment_arg): Removed.
6672 (simple_output::check_newline): Improve test and flush last word.
6673 (simple_output::space_or_newline): Improved.
6674 (simple_output::write_newline): Replaced with...
6675 (simple_output::nl): This.
6676 (simple_output::put_raw_char): Flush last word.
6677 (simple_output::check_space): Removed.
6678 (simple_output::put_translated_string): Ditto.
6679 (simple_output::put_string): Simplified.
6680 (simple_output::put_number): Updated.
6681 (simple_output::put_float): Ditto.
6682 (simple_output::put_symbol): Removed.
6683 (simple_output::enable_newlines): Add `check_newline()'.
6684 (simple_output::flush_last_word): New function.
6686 * src/roff/troff/enc.cc (no_fill): Remove call to add_html_tag().
6687 * src/roff/troff/div.cc (page_offset): Add call to add_html_tag().
6689 * tmac/s.tmac (@PP, @IP): Add html conditional code.
6690 * tmac/an-old.tmac (TP): Ditto.
6692 2001-03-09 Ruslan Ermilov <ru@freebsd.org>
6694 * mdate.sh: Make it POSIX compliant.
6696 2001-03-09 Werner LEMBERG <wl@gnu.org>
6698 Added the `return' request to end a macro immediately. It simply
6699 pops iterators from the input stack until a macro iterator is found.
6701 * src/roff/troff/input.cc (input_iterator::is_macro,
6702 macro_iterator::is_macro): New member.
6703 (input_return_boundary): New class to signal an immediate return
6705 (input_stack::add_return_boundary, input_stack::is_return_boundary):
6707 (input_stack::clear): Use it.
6708 (input_stack::pop_macro): New function.
6709 (while_request): Use `is_return_boundary()'.
6710 (return_macro_request): New function.
6711 (init_input_requests): Use it.
6713 * src/roff/troff/TODO: Updated.
6714 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
6716 2001-03-08 Werner LEMBERG <wl@gnu.org>
6718 * src/roff/troff/input.cc (input_iterator::is_boundary): Minor
6721 2001-03-07 Werner LEMBERG <wl@gnu.org>
6723 Make `\B' more rigid.
6725 * src/roff/troff/number.cc (parse_expr, parse_term): Add `rigid'
6727 (get_number_rigidly): New function.
6728 * src/roff/troff/input.cc (do_expr_test): Use it.
6729 * src/roff/troff/token.h: Updated.
6731 * src/roff/troff/request.h: Fix typo (init_html_request ->
6732 init_markup_request).
6734 2001-03-04 Gaius Mulley <gaius@glam.ac.uk>
6736 Fixed grohtml handling of any named glyph for glyph indexes < 0x80.
6737 Cosmetic changes to `.html-begin', `.html-end', `.html-image' which
6738 are now `.begin', `.end', `.image'.
6740 * src/devices/grohtml/post-html.cc: Adding UNICODE_DESC_START.
6741 (html_printer::add_to_sbuf): Changing type of `code' parameter.
6742 Use add_char_to_sbuf().
6743 (to_unicode): New function.
6744 (char_translate_to_html): Changing type of `ch' parameter.
6746 (html_printer::~html_printer): Comment out doctype string.
6747 * src/preproc/html/pre-html.cc (write_end_image): Use `.end'
6748 instead of `.html-end'.
6749 (write_start_image): Use `.begin' and `.image' instead of
6750 `.html-begin' and `.html-image'.
6751 * src/roff/troff/input.cc: Rename `html_level' to `begin_level'.
6752 (html_begin): Renamed to ...
6754 (html_end): Renamed to ...
6756 (html_image): Renamed to ...
6758 (init_html_requests): Renamed to ...
6759 (init_markup_requests): This.
6760 * tmac/www.tmac: Updated.
6762 2001-02-28 Bram <bram@avontuur.org>
6764 * src/libs/libgroff/font.cc (font_widths_cache): Fixing syntax of
6767 2001-02-26 David Leonard <david.leonard@csee.uq.edu.au>
6769 * doc/meref.me: Fixing some typos.
6771 2001-02-16 Werner LEMBERG <wl@gnu.org>
6773 * src/roff/troff/node.cc (space_node::get_hyphenation_type): New
6774 method. Return `HYPHEN_MIDDLE' if it was `\:'.
6775 * src/roff/troff/node.h: Updated.
6777 2001-02-17 Ruslan Ermilov <ru@FreeBSD.org>
6779 * tmac/groff_tmac.man: Fix typo.
6781 2001-02-16 Werner LEMBERG <wl@gnu.org>
6783 Fixing a bug which prevented proper end-of-sentence recognition
6784 between an `unformatted' box and the following text. As a
6785 consequence, vertical line distances are no longer preserved in
6786 boxes after a call to `.unformat' -- because boxes aren't
6787 line-oriented (contrary to diversions), this doesn't make sense
6790 * src/roff/troff/node.cc (*node::set_unformat_flag): Add return
6792 (vertical_size_node::set_unformat_flag): New method.
6793 * src/roff/troff/node.hh: Updated.
6794 * src/roff/troff/input.cc (word_space_node::reread,
6795 hmotion_node::reread): Reset `unformat' flag after usage.
6796 (unformat_macro): Append only if `set_unformat_flag()' returns
6798 * src/roff/troff/troff.man: Updated.
6800 2001-02-15 Werner LEMBERG <wl@gnu.org>
6802 * src/roff/troff/troff.man, NEWS, man/groff.man: Improved
6803 documentation of `asciify' and `unformat' requests.
6805 2001-02-13 Werner LEMBERG <wl@gnu.org>
6807 Redesigned the `unformat' request. It is no longer connected with
6808 `asciify' but rather uses new `reread()' methods if the `unformat'
6809 flag is set. Additionally, the handling of space characters after
6810 unformatting has been fixed so that they retain their width.
6812 * src/roff/troff/node.h (width_list): New structure to store
6813 original widths of spaces.
6814 (node): Added `unformat' member.
6815 Replaced `num_spaces' variable with `orig_width' list.
6816 * src/roff/troff/node.cc (*node::asciify,
6817 asciify_reverse_node_list): Removed `unformat_only' flag and related
6819 (word_space_node::asciify, word_space_node::word_space_node): Use
6821 (word_space_node::~word_space_node): New destructor.
6822 (word_space_node::copy): Updated to handle `orig_width'.
6823 (hmotion_node::copy, unbreakable_space_node::copy): Updated.
6824 (*node::merge_space): Update `orig_width' list if necessary.
6825 (*node::set_unformat_flag): New methods to set the `unformat' flag.
6826 * src/roff/troff/enc.cc (environment::space_newline): Use
6828 (environment::space): Added method to handle space width and
6829 sentence space width as parameters. Use `width_list'.
6830 (environment::make_tab_node): Updated.
6831 * src/roff/troff/env.h: Updated.
6832 * src/roff/troff/input.cc (word_space_node::reread,
6833 unbreakable_space_node::reread, hmotion_node::reread): New methods
6834 to handle nodes specially if `unformat' flag is set.
6835 (do_asciify_macro): Renamed back to ...
6836 (asciify_macro): This.
6837 (unformat_macro): New implementation to simply set the `unformat'
6840 * MORE.STUFF: Added more info about deroff.
6842 2001-02-08 Werner LEMBERG <wl@gnu.org>
6844 * src/roff/troff/node.h (unbreakable_space_node, hmotion_node,
6845 space_char_hmotion_node, overstrike_node): Add `get_hyphen_list()'
6846 and `add_self()' methods to avoid hyphenation. For example, the
6847 hyphen list for `foo\0\0bar' was `foobar', causing insertion of a
6848 soft hyphen after `foo'. Now the hyphen list is correctly
6849 `foo<ignore><ignore>bar'.
6851 2001-02-05 Yoshiteru Kageyama <yt-kage@cb3.so-net.ne.jp>
6853 * tmac/groff_tmac.man: Fix `BIR' macro.
6855 2001-02-04 Werner LEMBERG <wl@gnu.org>
6857 A new escape sequence `\:', inserting a zero-width break point.
6859 * src/roff/troff/input.h: Adding `ESCAPE_COLON'.
6860 * src/roff/troff/input.cc (get_copy, token::next, asciify):
6862 * src/roff/troff/node.h (node): Add `is_escape_colon()' virtual
6864 (space_node): Add `was_escape_colon' member. Add `is_escape_colon()'
6865 and `asciify()' methods.
6866 * src/roff/troff/node.cc (space_node::space_node): Updated.
6867 (space_node::asciify): Handle `was_escape_colon'.
6868 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
6870 Handle `\~' similar to other comparable requests.
6872 * src/roff/troff/input.cc (process_input_stack): Remove now obsolete
6874 (token::next): Move creation of an unbreakable_space_node to...
6875 (token::add_to_node_list): Here.
6877 Fix a bug which sometimes prevented hyphenation of words connected
6878 with `\~' or `\ ' (and other escape sequences handled as
6879 TOKEN_NODE). This also fixes a hyphenation problem with boxes
6880 (after a call to the `unformat' request).
6882 * src/roff/troff/env.h (environment::possibly_break_line,
6883 environment::hyphenate_line): Introducing `start_here' parameter.
6884 * src/roff/troff/env.cc (environment::space_newline,
6885 environment::space): Use it.
6886 (environment::possibly_break_line, environment::hyphenate_line):
6888 * src/roff/troff/input.cc (process_input_stack): Use it.
6889 * src/roff/troff/node.h (unbreakable_space_node, hmotion_node,
6890 space_char_hmotion_node, overstrike_node): Add
6891 `get_hyphenation_type()' method.
6892 * src/roff/troff/node.cc (break_char_node::asciify): Don't asciify
6893 if `unformat_only' is active.
6895 2001-01-30 Werner LEMBERG <wl@gnu.org>
6897 Implemented new read-only number register `.linetabs' which
6898 returns 1 if in line-tabs mode, 0 otherwise.
6900 * src/roff/troff/env.h (environment): Add get_line_tabs() member.
6901 * src/roff/troff/env.cc (get_line_tabs): New function.
6902 (init_env_requests): Use it.
6903 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
6905 * VERSION, REVISION: Changing to 1.17.0.
6907 2001-01-28 Werner LEMBERG <wl@gnu.org>
6909 Fixed a bug which prevented hyphenation of words which are finished
6912 * src/roff/troff/token.h (token): Add enum type
6913 `TOKEN_TRANSPARENT_DUMMY' and method `transparent_dummy()'.
6914 * src/roff/troff/input.cc (token::next, token::description,
6915 get_line_arg, token::add_to_node_list, token::process): Use it.
6917 2001-01-27 Werner LEMBERG <wl@gnu.org>
6919 * src/roff/troff/div.h (diversion): Add `saved_prev_line_interrupted'.
6920 * src/roff/troff/div.cc (do_divert): Use it.
6922 * src/roff/troff/input.cc (asciify): Add ESCAPE_RIGHT_PARENTHESIS.
6924 2001-01-25 Werner LEMBERG <wl@gnu.org>
6926 Adding the `linetabs' request. If set, tab distances are not
6927 computed relative to the input line but relative to the output line.
6929 * src/roff/troff/env.h (environment): New member `line_tabs'.
6930 * src/roff/troff/env.cc (line_tabs_request): Implement request.
6931 (environment::environment, environment::copy): Updated.
6932 (environment::distance_to_next_tab): Use `line_tabs'.
6933 (init_env_requests): Register request.
6934 * src/roff/troff/troff.man, man/groff.man, NEWS: Document it. Other
6937 2001-01-24 Werner LEMBERG <wl@gnu.org>
6939 Introducing a new read-only register `.int' which is set to a
6940 positive value if the last output line is interrupted (i.e., if it
6943 * src/roff/troff/env.cc (init_env_requests): Add it.
6944 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
6946 2001-01-23 Gaius Mulley <gaius@glam.ac.uk>
6948 * tmac/mwww.tmac: Call `www.tmac', not `arkup.tmac'.
6949 * src/preproc/html/pre-html.cc (findPrefix): New function which
6950 generates the troff executable name via the system prefix.
6951 * src/preproc/eqn/main.cc: Modified warning message.
6953 2001-01-23 Werner LEMBERG <wl@gnu.org>
6955 troff's `box' and `boxa' requests didn't preserve temporary
6958 * src/roff/troff/div.h (diversion): Add `saved_saved_indent' and
6959 `saved_target_text_length' members.
6960 * src/roff/troff/div.cc (do_divert): Use them.
6962 Tabs (but not yet leaders and fields) are now handled correctly by
6965 * node.h (hmotion_node): Add field `was_tab'.
6966 * env.cc (environment::make_tab_node): Set it.
6967 * node.cc (hmotion_node::copy, hmotion_node::asciify): Use it.
6969 Added new request `unformat' which will, contrary to `asciify',
6970 preserve font information after unformatting (i.e., only nodes
6971 dealing with horizontal space are converted back to input
6974 * input.cc (asciify_macro): Renamed to ...
6975 (do_asciify_macro): this, having a new parameter `unformat_only'.
6976 (asciify_macro, unformat_macro): New; using do_asciify_macro.
6977 (init_input_requests): Added `unformat'.
6978 * node.cc (*_node::asciify), asciify_reverse_node_list: Added
6979 parameter to control asciification process.
6980 * node.h (*_node::asciify): Ditto.
6981 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
6983 2001-01-20 Werner LEMBERG <wl@gnu.org>
6985 * doc/groff.texinfo: Minor improvement of `.in' documentation.
6987 2001-01-18 Werner LEMBERG <wl@gnu.org>
6989 * tmac/ps.tmac: Remove call of psold.tmac.
6990 * tmac/psold.tmac: Comment updated.
6991 * tmac/psnew.tmac: Removed since no longer needed.
6992 * tmac/Makefile.sub, NEWS, src/devices/grops/grops.man: Updated.
6994 * font/devutf8/R.proto: Adding `shc' glyph.
6995 * font/devutf8/NOTES: Updated.
6997 * test-groff: Updated.
6999 2001-01-15 Gaius Mulley <gaius@glam.ac.uk>
7001 First cut of the new html device driver. Changes to pre-html and
7002 the new grohtml are too numerous to be documented here.
7004 Stuff related to `html' has been renamed to `html-old' and `html2'
7005 stuff has been renamed to `html' (including directories). The new
7006 html device driver is therefore invoked as `-Thtml'.
7008 Added new `\O' escape to suppress output (needed by html driver).
7010 Added functions and code to pass info about input-level commands
7011 (`.in', `.fl', etc.) to html driver.
7013 Three new functions (.html-begin, .html-end, and .html-image) for
7014 better html handling: `html-begin' will execute the remaining line
7015 if at the outermost nesting level, increasing an internal counter.
7016 `html-end' does the same but decreases the internal counter.
7017 `html_image' puts its arguments into a special node (suppress_node)
7018 to define an image region.
7020 The `output' request has been removed.
7022 * tmac/html-tags.tmac: Removed.
7023 * tmac/arkup.tmac: Updated and renamed to ...
7024 * tmac/www.tmac: New file.
7025 * tmac/markup.tmac Updated and renamed to ...
7026 * tmac/mwww.tmac: New file.
7027 * tmac/Makefile.sub: Updated.
7028 * tmac/an-old.tmac: Updated.
7029 * tmac/eqnrc: Updated.
7030 * tmac/groff_man.man
7031 * tmac/groff_markup.man: Updated and renamed to ...
7032 * tmac/groff_mwww.man: New file.
7033 * tmac/groff_tmac.man: Updated.
7034 * tmac/html-old.tmac: Updated and Renamed from html.tmac.
7035 * tmac/html.tmac: Updated and renamed from html2.tmac.
7036 * tmac/pspic.tmac: Updated html support.
7037 * tmac/s.tmac: Added html output support.
7038 * tmac/troffrc, tmac/troffrc-end: Updated.
7040 * Makefile.in, doc/Makefile: Updated.
7041 * doc/groff.texinfo: Added info about new `\O' escape.
7042 * doc/homepage.ms: Use `MAILTO' macro.
7044 * font/devhtml/DESC.proto: Add `C' font.
7045 * font/devhtml/Makefile.sub: Updated.
7046 * font/devhtml/R.proto: Minor fixes.
7047 * font/devhtml-old/Makefile.sub: Updated.
7049 * src/devices/grohtml-old/Makefile.sub: Updated.
7051 * src/libs/libdriver/printer.cc (printer::get_font_from_index): New
7053 * src/libs/libgroff/htmlindicate.cc (html_begin_suppress,
7054 graphic_start): Add `inline' parameter. Update.
7055 (html_end_suppress, graphic_end): Update.
7057 * src/include/html-strings.h: New file.
7058 * src/include/htmlindicate.h: Comments updated.
7059 * src/include/printer.h: Updated.
7061 * src/preproc/eqn/main.cc (do_file, main): Updated.
7062 * src/preproc/pic/troff.cc (troff_output::start_picture,
7063 troff_output::finish_picture): Updated.
7064 * src/preproc/tbl/main.cc (process_input_file): Updated.
7066 * src/roff/groff/groff.cc (main): Updated.
7067 Pass device arguments to predrivers also.
7068 Use `ps' device for `eqn' preprocessor if `-Thtml' is given.
7069 * src/roff/troff/env.h (environment): Updated.
7070 New elements `need_eol' and `ignore_next_eol' (for html output).
7071 * src/roff/troff/env.cc (environment::environment): Add initializers
7072 for `need_eol' and `ignore_next_eol'.
7073 (environment::add_html_tag_eol, environment::add_html_tag_tabs): New
7075 (point_size, fill, no_fill, center, right_justify, line_length,
7076 indent, temporary_indent, break_request, handle_tab): Use
7078 (set_tabs): Use `add_html_tag_tabs()'.
7079 (environment::add_html_tag): Updated.
7080 (environment::do_break): Updated.
7081 * src/roff/troff/div.cc (space_request, flush_output): Use
7082 `environment::add_html_tag()'.
7083 * src/roff/troff/input.cc: Updated.
7084 New variable `html_level' to indicate nested `html-begin' requests.
7085 (file_iterator::fill): Use `environment::add_html_tag_eol()'.
7086 (non_interpreted_char_node, token_node, non_interpreted_node): Add
7087 `force_tprint()' method.
7088 (token::next): Handle `\O'.
7089 (do_suppress): Implement it.
7090 (html_begin, html_end, html_image): New functions.
7091 (init_output_requests): Renamed to ...
7092 (init_html_requests): this.
7094 (macro::append_str, macro::append_unsigned, macro::append_int): New
7096 New variable `output_low_mark_miny' to limit minimal value of y.
7097 (reset_output_registers): Use it.
7098 (output_request): Removed.
7099 (get_output_registers): New function.
7100 * src/roff/troff/node.h (node): Make `force_tprint()' virtual.
7101 (*_node): Added `force_tprint()' if necessary.
7102 (special_node): New elements `tf' and `get_tfont()'.
7103 (suppress_node): New class.
7104 * src/roff/troff/node.cc:
7105 New global variables `image_no' and `suppress_start_page'.
7106 (real_output_file): New method `is_on()'.
7107 (troff_output_file): New method `start_special(tfont)'.
7108 (troff_output_file::really_print_line): Use `tprint' conditionally.
7109 (real_output_file::print_line): Updated.
7110 (real_output_file::on): Updated.
7111 (*_node): Added `force_tprint()'.
7112 (special_node::special_node): Initializer updated.
7113 (special_node::same, special_node::copy, special_node::tprint_start):
7115 (get_reg_int, get_reg_str): New functions.
7116 (suppress_node::*): New methods.
7117 New global variables last_position, last_image_filename;
7118 (min): New inline function.
7119 * src/roff/troff/reg.h, src/roff/troff/request.h,
7120 src/roff/troff/troff.h: Updated.
7122 2001-01-13 Werner LEMBERG <wl@gnu.org>
7124 * NEWS, src/roff/troff/troff.man, doc/groff.texinfo: Fix
7125 documentation of `asciify' request.
7127 2001-01-12 Werner LEMBERG <wl@gnu.org>
7129 * src/roff/troff/input.cc: Move definition of special characters
7130 like `ESCAPE_TILDE' to ...
7131 * src/roff/troff/input.h: New file.
7132 * src/roff/troff/Makefile.sub (HDRS): Add it.
7134 Extending the .asciify request to `unformat' space characters also.
7136 * src/roff/troff/node.h (word_space_node): Add `num_spaces' element
7137 to count input space characters.
7138 Update constructors to take care of it.
7139 * src/roff/troff/node.cc (space_char_hmotion_node::asciify): Use
7140 `ESCAPE_SPACE' instead of normal space.
7141 (word_space_node::asciify): New method.
7142 (unbreakable_space_node::asciify): New method.
7143 (word_space_node::merge_space): New method.
7144 * src/roff/troff/env.cc (environment::space_newline,
7145 environment::space): Add code to initialize `num_spaces' (using the
7146 constructor of `word_space_node').
7147 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
7150 2001-01-09 Werner LEMBERG <wl@gnu.org>
7152 * man/groff_char.man: Use table header traps only conditionally.
7154 2001-01-09 Bjarni Ingi Gíslason <bjarniig@hi.is>
7156 * man/groff_char.man: Add `ý' and `Ý' to the `acute' group.
7158 2001-01-08 Werner LEMBERG <wl@gnu.org>
7160 Introducing the `box' and `boxa' requests which are similar to
7161 `di' resp. `da' but omitting a partially filled line (which is
7162 restored after ending the diversion).
7164 * src/roff/troff/div.h (diversion): Add elements to save partially
7166 * src/roff/troff/div.cc (do_divert): Add parameter `boxing' to save
7167 partially filled line.
7168 (divert, divert_append): Updated.
7169 (box, box_append): New functions.
7170 (init_div_requests): Use them.
7171 * src/roff/troff/env.h (environment): do_divert() is now a friend.
7172 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
7174 * doc/groff.texinfo: Fix documentation of `lf' request.
7176 2000-12-25 Werner LEMBERG <wl@gnu.org>
7178 * src/roff/troff/troff.man, NEWS: Document `writem' request.
7180 2000-12-21 Werner LEMBERG <wl@gnu.org>
7182 Ignore `ss' request if in compatibility mode.
7184 * src/roff/troff/input.cc: Make `compatible_flag' non-static.
7185 * src/roff/troff/env.h: Added extern `compatible_flag' declaration.
7186 * src/roff/troff/env.cc (space_size): Use it.
7188 * doc/groff.texinfo, src/roff/troff/troff.man: Fix documentation of
7189 `ss' request in nroff mode.
7191 * tmac/an-old.tmac: Fixed some serious bugs introduced with latest
7194 2000-12-15 Ruslan Ermilov <ru@FreeBSD.org>
7196 * tmac/troffrc, tmac/troffrc-end: Convert tmac.* to *.tmac.
7198 2000-12-13 Werner LEMBERG <wl@gnu.org>
7200 * src/preproc/eqn/Makefile.sub (MAN1): Added neqn.man.
7201 * src/preproc/eqn/neqn.man: Small fixes and additions.
7203 2000-12-13 Ruslan Ermilov <ru@FreeBSD.org>
7205 * src/utils/addftinfo/addftinfo.man, src/devices/grops/grops.man:
7208 * src/preproc/eqn/neqn.man: New file.
7210 * src/preproc/tbl/table.cc (table::print): Fix `indent cannot be
7213 * tmac/e.tmac: Add `T&' macro.
7214 Fix `indent cannot be negative' warning.
7215 * tmac/s.tmac: Fix `indent cannot be negative' warning.
7217 2000-12-07 Werner LEMBERG <wl@gnu.org>
7219 * src/include/lib.h: Replaced __ALPHA with __alpha symbol.
7221 2000-12-06 Werner LEMBERG <wl@gnu.org>
7223 * PROBLEMS: Added info about adding -lPW on HP-UX to satisfy the
7226 * MORE.STUFF: Added info about deroff for djgpp.
7228 * tmac/an-old.tmac, tmac/groff_man.man, doc/groff.texinfo, NEWS: Fix
7229 documentation of -rcR switch.
7231 2000-12-03 Werner LEMBERG <wl@gnu.org>
7233 * tmac/an-old.tmac: Implementing the -rcR switch (similar to mdoc);
7234 if -rcR=1 (which is now the default in nroff mode), a single, very
7235 long page is created instead of multiple pages: All `ne' and `wh'
7236 requests are put into conditionals; a new macro `an-end' is added to
7237 be called with `em'.
7239 Some other minor cleanups.
7241 * NEWS, tmac/groff_man.man, doc/groff.texinfo: Updated.
7243 2000-12-02 Werner LEMBERG <wl@gnu.org>
7245 Fixing a bug which prevented hyphenation in words followed
7246 immediately by a TOKEN_NODE (e.g. `\ ', `\~', etc.).
7248 * src/roff/troff/input.cc (process_input_stack <token::TOKEN_NODE>):
7249 Adding possibly_break_line().
7250 * src/roff/troff/env.h (environment): Make possibly_break_line()
7253 Make `\~' usable in .tr request.
7255 * src/roff/troff/token.h (token_type): Add TOKEN_STRETCHABLE_SPACE.
7256 (token): Add stretchable_space().
7257 * src/roff/troff/input.cc (token::next, token::delimiter,
7258 token::description, process_input_stack, do_translate,
7259 add_to_node_list, token::process): Use it.
7260 * src/roff/troff/node.h (node): Add fourth parameter to add_char()
7261 for adjusting the space.
7262 * src/roff/troff/node.cc (node::add_char): Implement it. Add code
7263 for stretchable space.
7264 * src/roff/troff/input.cc (token::add_to_node_list): Use it.
7265 (make_node): Add code for stretchable space.
7266 * src/roff/troff/env.cc (environment::add_char): Use it.
7267 * src/roff/troff/input.cc: Add ESCAPE_TILDE special character.
7268 (get_copy, token::next, transparent_translate, asciify): Use it.
7270 * NEWS, src/roff/troff/troff.man, src/roff/troff/TODO,
7271 doc/groff.texinfo: Updated.
7272 * man/groff.man: Small reorderings.
7274 2000-11-23 Werner LEMBERG <wl@gnu.org>
7277 * src/preproc/eqn/main.cc (main): Use `config_macro_path' for -M
7279 * src/roff/troff/input.cc (main): Add `config_macro_path' and
7280 `safer_macro_path' to -M option.
7281 * src/roff/troff/troff.man: Fixes.
7283 2000-11-22 Werner LEMBERG <wl@gnu.org>
7285 Use safer path (except for config files) if -U isn't specified. Add
7286 a special macro path (without home and current directory) for config
7287 files. Add home directory to unsafe path for consistency. Don't
7288 include the home directory in the font path.
7290 * src/libs/libgroff/macropath.cc: Add `config_macro_path', change
7292 * src/include/macropath.h: Add `config_macrp_path'.
7293 * src/libs/libgroff/fontfile.cc: Fix font path.
7294 * src/roff/troff/input.cc (process_startup_file): Use
7295 `config_macro_path'.
7296 (main): Select unsafe path if -U is given.
7298 * src/preproc/eqn/main.cc (main): Fixing search path for
7300 * src/preproc/eqn/eqn.man: Updated.
7302 * src/roff/troff/troff.man, man/roff.man, tmac/groff_tmac.man:
7305 * src/preproc/grn/grn.man, src/devices/grodvi/grodvi.man,
7306 src/devices/grohtml/grohtml.man, src/devices/grolbp/grplbp.man,
7307 src/devices/grolj4/grolj4.man, src/devices/grops/grops.man,
7308 src/devices/grotty/grotty.man: Updated.
7310 * Makefile.in: Fix comments.
7312 2000-11-17 Werner LEMBERG <wl@gnu.org>
7314 * tmac/safer.tmac: Empty file added (again) for compatibility
7316 * tmac/Makefile.sub: Updated.
7318 2000-11-16 Werner LEMBERG <wl@gnu.org>
7320 * src/devices/grodvi/dvi.cc (main),
7321 src/devices/grohtml2/post-html.cc (main),
7322 src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
7323 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
7324 (main), src/preproc/eqn/main.cc (main), src/preproc/grn/main.cc
7325 (main), src/preproc/html2/pre-html.cc (main),
7326 src/preproc/pic/main.cc (main), src/preproc/refer/refer.cc (main),
7327 src/preproc/soelim/soelim.cc (main), src/preproc/tbl/main.cc
7328 (main), src/roff/groff/groff.cc (main), src/roff/troff/input.cc
7329 (main), src/utils/hpftodit/hpftodit.cc (main),
7330 src/utils/indxbib/indxbib.cc (main), src/utils/lkbib/lkbib.cc
7331 (main), src/utils/lookbib/lookbib.cc (main),
7332 src/utils/pfbtops/pfbtops.c (main), src/utils/tfmtodit/tfmtodit.cc
7333 (main): Use stdout for -v.
7334 * src/roff/groff/groff.cc (run_commands),
7335 src/roff/groff/pipeline.c (run_pipeline): New parameter `no_pipe'
7336 to make direct printing to stdout possible.
7337 * src/roff/groff/pipeline.h: Updated.
7339 * src/utils/afmtodit/afmtodit.pl: Add -v switch.
7340 * src/utils/afmtodit/Makefile.sub (afmtodit): Use @VERSION@.
7341 * src/utils/afmtodit/afmtodit.man: Updated.
7343 * src/utils/addftinfo/addftinfo.cc (main): Add -v switch.
7344 (version): New function.
7346 * src/utils/addftinfo/addftinfo.man: Updated.
7348 * src/devices/*/*, src/preproc/*/*, src/roff/*/*, src/utils/*/*:
7349 Fixing copyright dates.
7351 * src/preproc/eqn/neqn.sh: Adding GROFF_BIN_PATH to path instead of
7354 * src/devices/grolbp/lbp.cc (main): Use Version_string instead of
7357 * src/roff/nroff/Makefile.sub (nroff): Fix use of @VERSION@.
7359 2000-11-15 Werner LEMBERG <wl@gnu.org>
7361 In all programs, make -v return immediately with exit status 0 to
7362 be compliant with the GNU standard.
7364 * src/devices/grodvi/dvi.cc (main),
7365 src/devices/grohtml2/post-html.cc (main),
7366 src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
7367 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
7368 (main) src/preproc/eqn/main.cc (main), src/preproc/grn/main.cc
7369 (main), src/preproc/html2/pre-html.cc (main),
7370 src/preproc/pic/main.cc (main), src/preproc/refer/refer.cc (main),
7371 src/preproc/soelim/soelim.cc (main), src/preproc/tbl/main.cc
7372 (main), src/roff/groff/groff.cc (main), src/roff/troff/input.cc
7373 (main): Implement it.
7376 * src/roff/groff/groff.cc (main): Add copyright notice. Add refer
7377 and postprocessors to the -v option.
7379 * src/roff/grog/grog.pl: Implement -v.
7380 * src/roff/grog/Makefile.sub (grog): Use @VERSION@.
7381 * src/roff/grog/grog.man, doc/groff.texinfo: Updated.
7383 * src/roff/nroff/nroff.sh: Implement -v.
7384 * src/roff/nroff/Makefile.sub (nroff): Use @VERSION@.
7385 * src/roff/nroff/nroff.man: Updated.
7387 * src/preproc/eqn/main.cc (main): Fix comment typo.
7389 * MORE.STUFF: Added info about djgpp port of grap.
7391 2000-11-14 Werner LEMBERG <wl@gnu.org>
7393 * src/roff/grog/grog.{pl,sh}: Implemented -C switch for compatibility
7394 mode (or rather, implemented non-compatibility mode).
7395 * NEWS, src/roff/grog/grog.man, doc/groff.texinfo: Updated.
7397 * src/roff/groff/groff.cc (main): Add BIN_PATH to PATH instead of
7398 replacing it -- we don't find gxditview otherwise.
7399 * NEWS, src/roff/groff/groff.man, doc/groff.texinfo: Updated.
7401 * src/preproc/pic/depend: Removed. Unnecessary.
7403 Implemented dummy keyword `solid' in pic for compatibility with
7406 * lex.cc (lookup_keyword): Added `solid'.
7407 * pic.y: Added SOLID with dummy rule.
7408 * pic.cc, pic_tab.h: Regenerated.
7409 * doc/pic.ms: Updated.
7411 2000-11-13 Werner LEMBERG <wl@gnu.org>
7413 For security reasons, don't use the current directory but the home
7414 directory while searching and scanning troffrc and troffrc-end.
7415 Similarly, replace the current directory with the home directory
7418 * Makefile.in (fontpath, tmacpath): Remove current directory.
7420 * src/libs/libgroff/searchpath.cc (search_path::search_path): Add
7421 two parameters `add_home' and `add_current'.
7422 (search_path::~search_path, search_path::command_line_dir,
7423 search_path::open_file): Remove tests for `dirs' being zero.
7424 * src/include/searchpath.h: Adjust.
7425 * src/libs/libgroff/macropath.cc, src/include/macropath.h: Add
7427 * src/libs/libgroff/fontfile.cc: Adjust `font_path'.
7429 * src/roff/troff/troff.h: Add `searchpath.h' and `mac_path'.
7430 * src/roff/troff/input.cc: Use `mac_path', initialized with
7432 (process_startup_file): Set `mac_path' to `safer_macro_path'.
7433 * src/roff/troff/env.cc: Use `mac_path'.
7435 * src/preproc/eqn/main.cc (main): Use `safer_macro_path'.
7437 * NEWS, man/roff.man, src/roff/troff/troff.man,
7438 src/roff/groff/groff.man, tmac/groff_tmac.man, arch/djgpp/README:
7441 2000-11-12 Werner LEMBERG <wl@gnu.org>
7443 * src/include/lib.h: Don't include groff-getopt.h for OSF/1.
7445 * aclocal.m4 (GROFF_SYS_ERRLIST): Do test in C, not in C++.
7446 * configure.in: Fix typo in comment.
7447 * configure: Regenerated.
7449 * src/libs/libgroff/*, src/include/*, src/roff/troff/*: Fixing
7452 2000-11-08 Werner LEMBERG <wl@gnu.org>
7454 Add system tmac directory (/usr/local/lib/groff/site-tmac).
7456 * Makefile.in: Add $(libdir), $(libprogramdir), and $(systemtmacdir).
7457 (uninstall_dirs): Add $(libdir), $(libprogramdir), and
7460 * Makefile.comm (.man.n): Add @SYSTEMMACRODIR@.
7461 * tmac/Makefile.sub (install_data): Create
7462 $(systemtmacdir) and $(localtmacdir).
7463 (uninstall_sub): Use $(systemtmacdir) for wrapper macros.
7464 * man/roff.man, src/roff/troff/troff.man, src/roff/groff/groff.man,
7465 NEWS, doc/groff.texinfo: Updated and minor fixes.
7467 * Makefile.comm, Makefile.in: Added tmac_{s,an}_prefix stuff again.
7468 * tmac/Makefile.sub: Added `wrap' stuff again, but installing into
7469 $(systemtmacdir) since the wrapper files are platform-dependent.
7471 2000-11-01 Werner LEMBERG <wl@gnu.org>
7473 * doc/groff.texinfo: Fix typo.
7475 2000-10-26 Werner LEMBERG <wl@gnu.org>
7477 Convert macros `tmac.XXX' to `XXX.tmac'. Special cases:
7478 tmac.doc.old -> doc-old.tmac
7479 tmac.an.old -> an-old.tmac
7481 * tmac/tmac.*: Moved to ...
7482 * tmac/*.tmac: this.
7483 * tmac/man.local: Fix comment.
7484 * tmac/groff_man.man, tmac/groff_markup.man, tmac/groff_mdoc.man,
7485 tmac/groff_me.man, tmac/groff_ms.man, tmac/groff_tmac.man: Updated.
7486 Added some `FILES' sections. More use of @...@ directives. Other
7488 * arch/djgpp/README, font/devutf8/NOTES: Updated.
7489 * doc/homepage.ms, doc/groff.texinfo: Updated.
7490 * man/groff.man, man/roff.man: Updated.
7491 * src/devices/grodvi/grodvi.man, src/devices/grolbp/grolbp.man,
7492 src/devices/grolj4/grolj4.man, src/devices/grops/grops.man,
7493 src/devices/grotty/grotty.man: Updated.
7494 * src/preproc/pic/pic.man: Updated.
7495 * src/roff/grog/grog.pl, src/roff/grog/grog.sh: Use -mdoc-old
7496 instead of -mdoc.old.
7497 * src/roff/grog/grog.man: Document -mdoc and -mdoc-old.
7498 * src/roff/nroff/nroff.man: Updated.
7501 * tmac/fixmacros.sed, tmac/strip.sed: Add explanatory comment.
7503 * tmac/mm.diff: Removed -- it has no use now since the mm package
7506 * tmac/*: Removed trailing spaces.
7508 * arch/djgpp/t-groff.bat: Fix GROFF_TMAC_PATH (hyphen.us is now in
7509 the tmac subdirectory also).
7511 * Makefile.comm, Makefile.in: Remove tmac_{s,an}_prefix stuff.
7512 * tmac/Makefile.sub: Adapted to new macro names; removed `wrap'
7513 stuff since it is no longer needed.
7515 * README, PROBLEMS: Updated.
7517 2000-10-25 Werner LEMBERG <wl@gnu.org>
7519 Invert current behaviour: Search first FOOBAR.tmac, then
7522 * src/roff/troff/input.cc: Introduce MACRO_POSTFIX.
7523 (open_mac_file, macro_source): Implement it.
7524 * src/roff/troff/troff.man, tmac/groff_tmac.man, man/roff.man,
7525 doc/groff.texinfo, NEWS: Document it.
7527 * src/roff/nroff/nroff.man, src/roff/groff/groff.man, man/groff.man:
7528 Small documentation improvements.
7530 * test-groff: Fix GROFF_TMAC_PATH (hyphen.us is now in the tmac
7533 * font/devps/Makefile.sub: Fix rules for dingbats.*map.
7535 2000-10-24 Werner LEMBERG <wl@gnu.org>
7537 Add local tmac directory (groff/site-tmac).
7539 * Makefile.in: Add $(localtmacdir).
7540 (uninstall_dirs): Add $(localtmacdir).
7541 * Makefile.comm (.man.n): Add @LOCALMACRODIR@.
7542 * tmac/Makefile.sub (install_data, uninstall_sub): Handle man.local
7543 in $(localtmacdir). Create $(localtmacdir).
7544 * man/roff.man, src/roff/troff/troff.man, NEWS, doc/groff.texinfo:
7545 Updated and minor fixes.
7547 Rename font/devps/generate/dingbats[r]map to dingbats.[r]map.
7549 * font/devps/generate/Makefile.sub, arch/djgpp/README: Adjust.
7551 2000-10-23 Werner LEMBERG <wl@gnu.org>
7553 Move hyphen.us to tmac directory.
7555 * src/roff/troff/hyphen.us: Removed.
7556 * src/tmac/hyphen.us: Added.
7557 * src/roff/troff/Makefile.sub, tmac/Makefile.sub: Updated.
7559 Change installation structure for data files from .../groff/... to
7560 .../groff/<version><revision>/... to be conform with other GNU
7563 * Makefile.in, Makefile.comm, src/utils/indxbib/Makefile.sub,
7564 doc/Makefile: Implement it.
7565 * aclocal.m4 (GROFF_PAGE): Add test for new directory structure.
7566 * configure: Updated.
7567 * arch/djgpp/README, font/devutf8/NOTES: Use it.
7568 * NEWS: Document it.
7569 * man/roff.man, tmac/groff_tmac.man: Use @FONTPATH@, @FONTDIR@, and
7570 @MACRODIR@ instead of hard-coded directories.
7572 2000-10-22 Werner LEMBERG <wl@gnu.org>
7574 Implement $GROFF_BIN_PATH environment variable (which defaults to
7575 $bindir) used for child programs of groff and similar wrappers.
7577 * gendefs.sh: Improve documentation.
7578 * Makefile.comm (,man.n), src/include/Makefile.sub (defs.h),
7579 src/preproc/eqn/Makefile.sub (neqn),
7580 src/roff/nroff/Makefile.sub (nroff): Add $(bindir).
7581 * src/preproc/eqn/neqn.sh, src/roff/nroff/nroff.sh: Implement
7583 * src/roff/groff/groff.cc (main): Implement $GROFF_BIN_PATH and
7584 $GROFF_PATH__ (the latter for communication with troff).
7585 * src/roff/troff/input.cc (main): Use $GROFF_PATH__ for $PATH if
7587 * NEWS, src/roff/nroff/nroff.man, src/roff/groff/groff.man,
7588 doc/groff.texinfo: Document it.
7590 * doc/groff.texinfo: Improve documentation of troff's -a option.
7592 2000-10-17 Gaius Mulley <gaius@glam.ac.uk>
7594 * src/roff/troff/node.cc: Fixed calculation of opminx and fixed
7595 non-intrusive eol marker.
7596 (troff_output_file::determine_line_limits): New function.
7597 (troff_output_file::draw): Use it.
7598 * src/roff/troff/env.cc (environment::add_html_tag): Use output() +
7599 output_pending_lines() instead of output_line().
7600 * src/preproc/eqn/main.cc (do_file): Fix graphic_end().
7601 * src/preproc/html2/pre-html.cc (char_buffer::write_file_troff,
7602 createImage): Small fixes.
7604 2000-10-14 Werner LEMBERG <wl@gnu.org>
7606 Replace tmac.safer with a real secure solution.
7608 * src/roff/troff/input.cc (open_request, opena_request, pipe_source,
7609 system_request, pipe_output): Disable requests if in safer mode.
7610 * src/roff/groff/groff.cc (main): Remove reference to tmac.safer.
7611 * tmac/tmac.safer, tmac/groff_msafer.man: Removed.
7612 * tmac/Makefile.sub, NEWS, man/roff.man, tmac/groff_tmac.man,
7613 doc/groff.texinfo, src/roff/groff/groff.man,
7614 src/roff/troff/troff.man, arch/djgpp/README: Updated.
7616 * src/devices/grops/ps.cc (main), src/devices/grops/psrm.cc
7617 (resource_manager::output_prolog): Replace setenv() with putenv().
7619 2000-10-09 Werner LEMBERG <wl@gnu.org>
7621 * src/libs/libbib/map.c, src/libs/libgroff/getcwd.c,
7622 src/libs/libgroff/strtol.c, src/preproc/html2/image.cc,
7623 src/preproc/html2/pre-html.cc, src/preproc/html2/pushbackbuffer.cc,
7624 src/roff/groff/pipeline.c: Removing `#ifndef errno' to avoid
7625 compilation errors with some compilers. It seems that this code
7626 is no longer necessary -- if yes, it is easy to add some #ifdef's
7627 for that particular old-fashioned compiler.
7629 * MORE.STUFF: Added info about Meta-tbl.
7631 * doc/groff.texinfo: Added more info about `.if "..."..."'.
7633 2000-10-07 Werner LEMBERG <wl@gnu.org>
7635 Adding a new escape sequence \B'...': If the string between
7636 the delimiters is a valid numeric expression, return the character
7637 `1', and `0' otherwise. This is an analogon to \A.
7639 * src/roff/troff/input.cc (do_expr_test): Implement it.
7640 (token::next): Use it.
7641 * src/roff/troff/troff.man, NEWS, man/groff.man: Document it.
7643 * tmac/tmac.trace: Made independent from escape character.
7645 2000-10-06 Werner LEMBERG <wl@gnu.org>
7647 Adding a new request .dei: define indirect. The first and second
7648 parameter of .dei are taken from string registers instead directly;
7649 this very special request is needed to make tmac.trace independent
7650 from the escape character (which might even be disabled).
7652 * src/roff/troff/input.cc (do_define_macro): Implement it.
7653 (define_macro_indirect): New function.
7654 (init_input_requests): Use it.
7656 Adding two requests .ecs and .ecr: Save and restore the escape
7657 character. These two requests are needed to make tmac.trace
7658 independent from the escape character (which might even be
7661 * src/roff/troff/input.cc (save_escape_char, restore_escape_char):
7663 (init_input_requests): Use it.
7665 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
7667 2000-09-22 Ricardo Soares Guimarães <ricardo@conectiva.com.br>
7669 Adding a new option -P and new environment variable GROPS_PROLOGUE
7670 to grops, selecting a different prologue file (minor modifications
7673 * src/devices/grops/psrm.cc (resource_manager::output_prolog),
7674 src/devices/grops/ps.cc (main): Implement it.
7675 * src/devices/grops/grops.man, NEWS: Document it.
7677 2000-09-22 Werner LEMBERG <wl@gnu.org>
7679 * INSTALL: Add info about selecting paper format.
7681 2000-09-21 Werner LEMBERG <wl@gnu.org>
7683 * src/roff/troff/input.cc (main): Fixing compiler warning.
7684 * src/include/{driver.h, lib.h}: Move inclusion of string.h and
7685 strings.h from the former to the latter.
7686 * src/devices/grolbp/lpb.cc, src/include/lib.h: Move strncasecmp()
7687 stuff from the former to the latter.
7689 2000-09-11 Werner LEMBERG <wl@gnu.org>
7691 Implementing two new requests .tm1 and .tmc: The former is similar
7692 to .tm but can output leading spaces; its syntax is similar to
7693 defining a string, i.e., a `"' can be used to mark the beginning of
7694 the string to be written to stderr: `.tm1 " test'. The latter is
7695 similar to .tm1 but doesn't write out a final newline character.
7697 * src/roff/troff/input.cc (terminal1, terminal_continue,
7698 do_terminal): New functions.
7699 (init_input_requests): Use them.
7700 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
7702 2000-09-09 Werner LEMBERG <wl@gnu.org>
7704 * tmac/groff_mdoc.samples.man: Small fixes.
7706 2000-09-08 Werner LEMBERG <wl@gnu.org>
7708 * tmac/groff_mdoc.man: Fixing typo.
7710 2000-09-02 Werner LEMBERG <wl@gnu.org>
7712 Implementing a .nop request which does nothing.
7714 * src/roff/troff/input.cc (nop_request): New function.
7715 (init_input_requests): Use it.
7716 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
7718 2000-09-01 Werner LEMBERG <wl@gnu.org>
7720 * doc/groff.texinfo: Added some comments.
7722 2000-08-30 Werner LEMBERG <wl@gnu.org>
7724 * src/roff/troff/TODO: Updated.
7726 2000-08-25 Werner LEMBERG <wl@gnu.org>
7728 * doc/groff.texinfo: Fix comment how to compile the DVI file.
7730 2000-08-25 Eli Zaretskii <eliz@is.elta.co.il>
7732 * font/devps/generate/Makefile (SHELL): Define explicitly to
7733 "/bin/sh", for non-Unix platforms.
7734 (extraclean): Use a more portable "" quoting instead of a
7735 backslash (which doesn't work on DOS/Windows).
7737 * font/devlj4/generate/Makefile (extraclean): Ditto.
7739 * font/devdvi/generate/Makefile (extraclean): Ditto.
7741 2000-08-25 Werner LEMBERG <wl@gnu.org>
7743 * NEWS, doc/groff.texinfo, tmac/groff_tmac.man, man/roff.man,
7744 src/roff/troff/troff.man: Document Eli's latest changes.
7746 2000-08-25 Eli Zaretskii <eliz@is.elta.co.il>
7748 * src/roff/troff/input.cc (open_mac_file, macro_source): Support
7749 macro file names of the form NAME.tmac as well as tmac.NAME.
7751 2000-08-25 Werner LEMBERG <wl@gnu.org>
7753 * src/include/posix.h: Remove definition of FILENAME_MAX.
7755 * src/preproc/html2/pre-html.h, pre-html.cc: Add return type to
7756 `sys_fatal' and `stop' function().
7758 * test-groff: Updated.
7760 2000-08-24 Gaius Mulley <gaius@glam.ac.uk>
7762 Added the new troff command .output <arg> to suppress output (while
7763 still obeying motion) and also the opminx, opminy, opmaxx, opmaxy
7764 registers (for passing the output dimensions to the output device).
7766 * src/roff/troff/div.cc (top_level_diversion::output): Use `width'
7768 * src/roff/troff/node.h, src/roff/troff/node.cc
7769 (troff_output_file::really_print_line,
7770 ascii_output_file::really_print_line,
7771 supress_output_file::really_print_line): Use `width' parameter.
7772 (troff_output_file::really_on, troff_output_file::really_off,
7773 output_file::on, output_file::off, real_output_file::on,
7774 real_output_file::off, real_output_file::really_on,
7775 real_output_file::really_off): New functions.
7776 (real_output_file:public output_file): New variable `output_on'.
7777 (real_output_file::begin_page, real_output_file::copy_file,
7778 real_output_file::transparent_char, real_output_file::print_line):
7780 (real_output_file::print_line): Use check_output_limits.
7781 * src/roff/troff/reg.h, src/roff/troff/request.h,
7782 src/roff/troff/input.cc (assign_registers): New function to remove
7784 (do_ps_file): Use it.
7785 (check_output_limits, reset_output_registers, output_request,
7786 init_output_requests): New functions.
7787 (init_input_requests): Updated.
7789 Added new grohtml2 device and html2 preprocessor (coding
7790 not yet finished) which will eventually replace grohtml.
7792 * Makefile.in, tmac/Makefile.sub, tmac/eqnrc, tmac/troffrc-end:
7794 * src/include/htmlindicate.h, src/include/htmlindicate
7795 (html_begin_suppress, html_end_suppress): New functions.
7796 * src/preproc/tbl/main.cc: Use it.
7797 * src/roff/groff/groff.cc: Add support for html2 device (which will
7798 automatically invoke the html2 preprocessor).
7799 * src/roff/troff/input.cc (is_html2): New variable.
7800 * src/roff/troff/troff.h, src/roff/troff/env.h,
7801 src/roff/troff/env.cc (environment::add_html_tag): New function
7803 (environment::do_break): Use it.
7804 * font/devhtml2/*: New files.
7805 * src/devices/grohtml2: New device.
7806 * src/preproc/html2: New preprocessor.
7807 * tmac/tmac.html-tags, tmac/tmac.html2: New files.
7809 2000-08-23 Werner LEMBERG <wl@gnu.org>
7811 * src/devices/grolbp/lbp.cc: Same workaround for sinix as for AIX.
7813 2000-08-22 Werner LEMBERG <wl@gnu.org>
7815 * src/include/lib.h: Provide a fix for IRIX to not include
7818 2000-08-18 Werner LEMBERG <wl@gnu.org>
7820 * configure.in: Don't provide an empty value for SH_SCRIPT_SED_CMD
7821 since some non-GNU sed programs can't handle null regexps.
7822 * configure, src/preproc/eqn/Makefile.sub,
7823 src/roff/grog/Makefile.sub, src/roff/nroff/Makefile.sub: Updated.
7825 * src/devices/grolbp/lbp.cc: Add an AIX workaround for an autoconf
7826 bug (string.h and strings.h are both needed according to latest
7829 * MORE.STUFF: Added info about unroff and troffcvt.
7831 2000-08-08 Werner LEMBERG <wl@gnu.org>
7833 * tmac/tmac.a4: Will now work with ms macros also; -ma4 should be
7836 * tmac/tmac.man.old: Remove unused number register.
7838 * tmac.doc: Minor documentation fix.
7840 2000-08-07 Paul Eggert <eggert@twinsun.com>
7842 * src/roff/groff/pipeline.c (is_system_shell):
7843 Fix typo: "monocased_shell" no longer exists.
7845 2000-08-07 Paul Eggert <eggert@twinsun.com>
7847 Remove FILENAME_MAX limits.
7849 * src/roff/groff/pipeline.c (is_system_shell): Do not assume
7850 that the argument length is less than FILENAME_MAX.
7851 * src/libs/libgroff/tmpfile.cc (add_tmp_file): Likewise.
7852 Use struct hack to allocate and free file name.
7853 (struct xtmpfile_list): fname is now part of the structure,
7854 not a pointer to another string.
7856 2000-08-07 Tom Schmidt <tschmidt@micron.com>
7858 * src/include/posix.h: Add a default value for FILENAME_MAX.
7860 2000-08-06 Paul Eggert <eggert@twinsun.com>
7862 Add support for new BSD-style man pages (with ".Dd" instead of
7863 ".TH"), so that "groff -man" understands both styles, even
7864 when running "groff -man" on a host whose system man page
7865 macros don't support ".Dd".
7867 * tmac/Makefile.sub (NORMALFILES): Add tmac.an.old.
7868 (stamp-wrap): Source tmac.andoc first when wrapping man macros,
7869 in case the system man macros don't define Dd or TH.
7871 * tmac/tmac.an.old: Renamed from tmac/tmac.an.
7872 * tmac/tmac.an: New one-line file.
7873 * tmac/tmac.andoc (TH): Adjust to the tmac.an.old file renaming.
7875 2000-08-06 Werner LEMBERG <wl@gnu.org>
7877 * src/roff/troff/troff.man: Fixing typos.
7879 Version 1.16.1 released
7880 =======================
7882 2000-07-31 Werner LEMBERG <wl@gnu.org>
7884 Preparing release 1.16.1.
7886 * REVISION: Revision number set to 1.
7887 * MORE.STUFF: Added info about port to DOS.
7888 * NEWS, win32-diffs: Updated.
7890 * src/include/nonposix.h: Remove first line -- this file is used
7893 * Makefile.in (dist): Delete Imakefile earlier to avoid a soft
7896 2000-07-30 Werner LEMBERG <wl@gnu.org>
7898 * doc/texinfo.tex: Update to latest version.
7900 2000-06-28 Paul Eggert <eggert@twinsun.com>
7902 * Makefile.in (ENVSETUP): Don't assume POSIX make semantics for
7903 commands that fail. Don't assume that "export a=b" is valid shell
7904 syntax. This is needed for Solaris 2.5.1.
7906 * src/libs/libgroff/tmpfile.cc, src/utils/indxbib/indxbib.cc: Fix
7907 comment about missing Solaris headers.
7909 * PROBLEMS: Add section about problems with Sun Make and VPATH.
7911 2000-06-25 Werner LEMBERG <wl@gnu.org>
7913 * src/devics/grodvi/dvi.cc: Replace _setmode() (for MSC) with
7916 * src/include/posix.h: Use HAVE_UNISTD instead of _MSC_VER.
7918 * win32-diffs: Updated.
7919 * README.WIN32: Added CRs to make all Windows editors happy.
7921 * src/roff/troff/node.cc: Added WIFSIGNALED() macro (copied from
7922 src/roff/groff/pipeline.c).
7924 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
7926 * src/roff/grog/Makefile.sub (grog): Prepend `-e' to
7927 $(SH_SCRIPT_SED_CMD), for the case where its value is empty.
7929 2000-06-17 Eli Zaretskii <eliz@is.elta.co.il>
7931 * src/utils/tfmtodit/tfmtodit.cc: #include nonposix.h.
7932 (tfm::load, gf::load): Open tfm and gf files in binary mode: these
7934 (main): Support non-Posix systems with several different styles of
7935 slash characters in file names.
7937 * src/utils/pfbtops/pfbtops.c: #include nonposix.h.
7938 (main) [SET_BINARY]: Switch stdin into binary mode.
7940 * src/utils/indxbib/indxbib.cc: #include nonposix.h.
7941 (main): Support file names with several possible slash-type
7942 characters, as given by DIR_SEPS[] in nonposix.h.
7943 (main) [__MSDOS__]: If renaming the temporary index file fails
7944 because it has more than one dot in its trunk, replace the dot
7945 with an underscore and try again.
7946 (do_file): Use FOPEN_RB instead of "r". Skip every CR before a
7948 [__MSDOS__ || _MSC_VER]: Stop at the first ^Z character.
7950 * src/utils/hpftodit/hpftodit.cc: #include nonposix.h.
7951 (File::File): Open the input file in binary mode. Strip CR
7952 characters from each CR-LF pair.
7953 (xbasename): Support file names with several possible slash-type
7954 characters, as given by DIR_SEPS[] in nonposix.h.
7956 * src/include/Makefile.sub (HDRS): Add nonposix.h.
7958 * src/roff/troff/node.cc [HAVE_UNISTD_H]: Include <unistd.h>.
7959 (WIFEXITED, WEXITSTATUS, WTERMSIG, WIFSTOPPED, WSTOPSIG)
7960 [!_POSIX_VERSION]: Define for traditional Unix systems.
7961 (real_output_file::real_output_file): Remove the MSVC-specific
7962 call to popen, use instead POPEN_WT, appropriately defined on
7963 nonposix.h. #include nonposix.h.
7964 (real_output_file::~real_output_file): Remove the MSVC-specific
7965 call to pclose, a suitable macro is now defined on nonposix.h.
7966 Use the portable macros WIFEXITED, WIFSIGNALED, WTERMSIG, WSTOPSIG
7967 and WEXITSTATUS instead of assuming traditional Unix
7968 interpretation of the status returned by pclose.
7970 * src/roff/troff/input.cc (pipe_source): Remove the MSVC-specific
7971 call to popen, use POPEN_RT instead (appropriately defined on
7972 nonposix.h). #include nonposix.h.
7973 (ps_bbox_request): Open the PostScript file in binary mode.
7974 Close the file after processing it.
7975 (getpid) [_MSC_VER]: Remove; a suitable macro is now defined on
7978 * src/roff/groff/pipeline.c (run_pipeline) [__MSDOS__ || _WIN32]:
7979 A version of run_pipeline that doesn't use `fork'.
7980 (signal_catcher) [__MSDOS__ || _WIN32]: New function.
7981 (system_shell_name, system_shell_dash_c)
7982 (is_system_shell) [__MSDOS__ || _WIN32]: New functions, to hide
7983 the ugliness of testing DOS/Windows file names for equality, and
7984 support both stock shells and ports of Unix shells.
7986 * src/roff/groff/groff.cc: #include nonposix.h.
7987 (BSHELL): Definition moved to nonposix.h.
7988 (main): Use PATH_SEP[0] instead of literal ':'. Use BSHELL_DASH_C
7989 instead of a literal "-c".
7990 (xbasename): Support file names with several possible slash-type
7991 characters, as given by DIR_SEPS[] in nonposix.h.
7992 (possible_command::print): Use BSHELL_DASH_C and IS_BSHELL instead
7995 * src/preproc/soelim/soelim.cc: #include nonposix.h.
7996 (do_file): Use IS_ABSOLUTE instead of testing for a literal '/'.
7998 * src/preproc/pic/Makefile.sub (YTABH): Change pic.tab.h to
8001 * src/preproc/pic/lex.cc: Change pic.tab.h to pic_tab.h.
8003 * src/preproc/eqn/Makefile.sub (YTABH): Rename eqn.tab.h to
8006 * src/preproc/eqn/lex.cc: #include eqn_tab.h, not eqn.tab.h.
8008 * src/libs/libgroff/tmpfile.cc (DEFAULT_TMPDIR) [P_tmpdir]: If
8009 P_tmpdir is defined, use it instead of the literal "/tmp".
8010 (remove_tmp_files, add_tmp_file): New functions.
8011 (xtmpfile): Record temporary files and register an atexit function
8012 to delete them explicitly, instead of relying on the OS to do
8013 that, which doesn't work on non-Unix systems.
8015 * src/libs/libgroff/searchpath.cc: #include nonposix.h.
8016 (search_path::search_path): Use PATH_SEP instead of a literal
8018 (search_path::command_line_dir): Ditto.
8019 (search_path::open_file): Use IS_ABSOLUTE, PATH_SEP and DIR_SEPS,
8020 to support non-Posix systems.
8022 * src/libs/libbib/search.cc: #include nonposix.h.
8023 (search_list::add_file): Open the file in binary mode.
8025 * src/libs/libbib/linear.cc: #include nonposix.h.
8026 (file_buffer::load): Remove \r characters preceding \n from the
8029 * src/libs/libbib/index.cc: #include nonposix.h.
8030 (make_index_search_item): Open index_filename in O_BINARY mode.
8031 (index_search_item_iterator::get_tag): Ditto. Remove \r
8032 characters before \n characters.
8033 (index_search_item::check_files): Open files in binary mode.
8034 (index_search_item::munge_filename): Support DOS-style file names
8035 with backslashes and drive letters, use IS_ABSOLUTE.
8037 * src/devices/grops/ps.cc: #include nonposix.h.
8038 (main) [SET_BINARY]: Switch stdout to binary mode.
8040 * src/devices/grolj4/lj4.cc: #include nonposix.h.
8041 (main) [SET_BINARY]: Switch stdout to binary mode.
8043 * src/devices/grolbp/lbp.cc: #include nonposix.h
8044 (fill_pattern) [SET_BINARY]: Switch stdout to binary mode.
8046 * src/devices/grodvi/dvi.cc: #include nonposix.h.
8047 [_MSC_VER]: Remove inclusion of Windows-specific headers (done by
8049 (main) [SET_BINARY]: Switch stdout to binary mode.
8050 [_MSC_VER]: Remove an explicit call to _setmode.
8052 * src/include/nonposix.h: New file.
8054 * Makefile.in (ENVSETUP): New variable, to set up case-sensitive
8055 operation when building with DJGPP.
8056 ($(TARGETS), dot, $(LIBDIRS), $(CPROGDIRS), $(CCPROGDIRS))
8057 ($(DEVDIRS), $(TTYDEVDIRS), $(INCDIRS), $(OTHERDIRS)): Use
8060 * Makefile.comm: mv y.tab.[ch] to y_tab.[ch], to make it work on
8062 (.man.n): Replace `;' with `|', since FONTPATH, MACROPATH,
8063 etc. can include a semi-colon on DOS/Windows.
8064 (depend.temp): Use depend1.temp instead of depend.temp1, to
8065 prevent files from overerwiting each other on 8+3 filesystems.
8067 * gendef.sh (t): Change definition to work with DOS/Windows.
8069 doc/groff.texinfo: Apart of some typo corrections, I also changed
8070 some index entris, to make them more non-ambiguous, and also put
8071 @ignore around some parts that are not yet written, to allow the
8072 Info output be readable.
8074 2000-06-10 Gael Queri <gqueri@mail.dotcom.fr>
8076 Replaced specific checks for function declarations with a generic
8077 routine taken from GNU bfd.
8079 * aclocal.m4 (GROFF_NEED_DECLARATION): New function.
8080 GROFF_PUTENV, GROFF_POPEN, GROFF_PCLOSE, GROFF_HYPOT: Removed.
8081 * configure.in: Use it.
8082 * src/devices/grolbp/lbp.cc, src/include/lib.h,
8083 src/preproc/grn/hgraph.cc, src/preproc/pic/pic.h,
8084 src/roff/groff/groff.cc: Use it.
8085 * Makefile.in, configure: Updated.
8087 2000-06-07 Paco Andrés Verdú <pandres@dragonet.es>
8089 * src/devides/grolbp/lbp.h: Removed unused variables.
8091 2000-05-31 Keith Thompson <kst@sdsc.edu>
8093 * src/devices/grolbp/lbp.cc (set_papersizes): Add declaration of
8096 2000-05-31 Werner LEMBERG <wl@gnu.org>
8098 * aclocal.m4 (GROFF_SRAND): New function to test the return value
8099 of srand() -- at least SunOS 4.1.3 uses `int' instead of `void'.
8100 * configure.in: Use it.
8101 * src/preproc/pic/pic.y, src/preproc/pic/pic.cc: Use it.
8102 * configure, Makefile.in: Updated.
8104 * configure.in: Add test for strncasecmp().
8105 * src/include/lib.h: Use it.
8107 2000-05-29 Andrej Borsenkow <Andrej.Borsenkow@mow.siemens.ru>
8109 * src/preproc/grn/Makefile.sub: Add MLIB.
8111 2000-05-29 Nix <nix@esperi.demon.co.uk>
8113 * Makefile.in: Use @datadir@ and @mandir@ appropriately.
8115 2000-05-29 Werner LEMBERG <wl@gnu.org>
8117 * src/roff/grog/Makefile.sub, src/roff/grog/grog.sh: Add `@g@'.
8119 * PROBLEMS: Small update.
8121 * src/devices/grolbp/lbp.cc: Various small fixes.
8123 2000-05-28 Keith Thompson <kst@sdsc.edu>
8125 * src/roff/nroff/nroff.sh: Fix main loop syntax.
8127 * src/utils/indxbib/indxbib.cc: Add declaration of mkstemp().
8129 2000-05-25 Werner LEMBERG <wl@gnu.org>
8131 * man/roff.man: Removed unused macro.
8133 2000-05-24 Werner LEMBERG <wl@gnu.org>
8135 * Makefile.in (dist): Remove src/xditview/Imakefile explicitly.
8136 This is needed e.g. if you do
8137 `make distclean; ./configure; make dist'.
8139 Version 1.16 released
8140 =====================
8142 2000-05-23 Werner LEMBERG <wl@gnu.org>
8144 Adding font CWI (constant width italic) to devdvi.
8146 * font/devdvi/CWI: New file.
8147 * font/devdvi/generate/Makefile: Add generating rule.
8148 * font/devdvi/DESC.in, font/devdvi/Makefile.sub, win32-diffs,
8149 tmac/tmac.dvi: Use it.
8150 * NEWS: Announce it.
8152 * font/devlj4/*: Regenerated (only adding kernings for `cq' glyph).
8153 * font/devlj4/generate/Makefile: Cosmetic changes only.
8155 * man/groff.man: Removed most of the redundant description of
8156 special characters (which is in groff_char.man). Added font
8157 translation CB->CR for devdvi. Other minor fixes.
8159 * tmac/tmac.dvi: Improved appearance of \(co (copyright) and \(rg
8160 (registered) symbols.
8162 2000-05-22 Werner LEMBERG <wl@gnu.org>
8164 * doc/Makefile: Added rule for creating info files.
8166 * font/devdvi/*: Added kernings for `cq' glyph. Updated to latest
8168 * font/devdvi/generate/Makefile: Fixed dependencies.
8170 * font/devps/*: Regenerated. Heavy changes for Bookman and
8171 NewCentury Schoolbook!
8172 * font/devps/generate/afmname: Will now run with GNU awk.
8173 * font/devps/generate/textmap: Added forgotten `cq' glyph name.
8174 * font/devps/generate/Makefile: Cosmetic changes only.
8176 2000-05-21 Werner LEMBERG <wl@gnu.org>
8178 * tmac/tmac.an: Added a new command line option `-rSxx' (`xx' can be
8179 10, 11, or 12) to support output with 11pt and 12pt base font sizes.
8180 `.SS' now produces a heading with a smaller size than `.SH'.
8181 Completely formatted.
8182 * doc/groff.texinfo, tmac/groff_man.man, NEWS: Document it.
8184 * man/groff.man: Improved table appearance. Use of `eo' request
8185 to reduce number of doubled backslashes in macro definitions.
8186 Replacing `\e' with `\(rs'. Other minor fixes.
8188 * src/preproc/tbl/main.cc: Insert HTML table end tag before `lf'
8189 to have correct line number.
8191 * INSTALL: Small improvement.
8193 2000-05-20 Bernd Warken <bwarken@mayn.de>
8195 * man/roff.man, tmac/groff_tmac.man: Updates (with corrections by
8198 2000-05-19 Bernd Warken <bwarken@mayn.de>
8200 * man/groff.man: Complete update (with a lot of corrections by WL).
8202 2000-05-18 Werner LEMBERG <wl@gnu.org>
8204 Adding `cq' (PS name `quoteright') glyph name as an alias for "'".
8206 * font/*/*: Implement it.
8207 * man/groff_char.man, NEWS: Document it.
8209 * src/include/unix.h: Removed. It isn't used.
8211 * doc/groff.texinfo: Slight improvements.
8213 2000-05-17 Werner LEMBERG <wl@gnu.org>
8215 * README, win32-diffs: Small fixes and improvements.
8217 2000-05-16 Werner LEMBERG <wl@gnu.org>
8219 * FDL: New file (the Free Documentation License version 1.1).
8221 * doc/groff.texinfo: Added many start-up values for gtroff.
8222 Some structural improvements of the source code.
8224 2000-05-15 Werner LEMBERG <wl@gnu.org>
8226 * src/roff/troff/input.cc: Added small comment about troffrc-end.
8227 * src/roff/troff/troff.man: Added info about troffrc-end.
8229 2000-05-14 Werner LEMBERG <wl@gnu.org>
8231 * Makefile.in (EXTRADIRS): Fix typos.
8232 (dist): Handle deletion of old .tar.gz file correctly.
8233 (DISTDIRS): Include all tty output devices.
8235 * doc/groff.texinfo: Adding more cross references; countless other
8238 2000-05-13 Werner LEMBERG <wl@gnu.org>
8240 * MORE.STUFF: Added Robert Marks's utilities.
8242 2000-05-12 Werner LEMBERG <wl@gnu.org>
8244 Added win32 port contributed by Blake McBride
8245 <blake@florida-software.com>.
8247 * README.WIN32, win32-diffs: New files.
8250 * src/preproc/grn/hgraph.cc (HGSetBrush): Replace `%lf' with `%f'.
8251 (tmove, tmove2): Added parentheses to avoid compiler warnings.
8252 (change): Removed unused variables.
8254 * src/preproc/grn/main.cc (main, conv): Removed unused variables.
8255 (savebounds): Changed return value from `int' to `void'.
8256 * src/preproc/grn/hdb.cc: Ditto.
8258 * src/devices/grolbp/lbp.cc (lbp_printer::draw): Removed superfluous
8259 final backslash in comment to avoid compiler warning.
8261 * src/utils/pfbtops/pfbtops.c: Added `getopt.h'.
8263 * doc/groff.texinfo: More fixes.
8265 2000-05-11 OKAZAKI Tetsurou <okazaki@be.to>
8267 * tmac/tmac.doc: Documentation fix.
8269 2000-05-11 Werner LEMBERG <wl@gnu.org>
8271 * doc/groff.texinfo: Reading the source code shows up a lot of
8272 omissions and incorrect data... More conversion to @Deffn macros.
8274 2000-05-10 Werner LEMBERG <wl@gnu.org>
8276 * src/roff/troff/reg.cc (number_value_to_ascii): Remove ASCII
8279 * src/roff/troff/request.h: Removing unused `no_break_flag'.
8281 2000-05-09 Werner LEMBERG <wl@gnu.org>
8283 * man/groff.man, man/roff.man, tmac/groff_tmac.man: Minor
8286 * doc/groff.texinfo: Extended history section. More conversion to
8287 @Deffn macros. More .tr documentation.
8289 2000-05-07 Werner LEMBERG <wl@gnu.org>
8291 * doc/groff.texinfo: Completed tab section. Added info about
8294 2000-05-06 Mike MacIsaac <mikemac@us.ibm.com>
8296 * PROBLEMS: Describe configure script fix for OS/390 Unix.
8298 2000-05-05 Werner LEMBERG <wl@gnu.org>
8300 * font/devdvi/DESC.in: Change size 11pt to 10.95pt (as used in
8302 * NEWS: Document it.
8304 * man/troff.man: Minor optical improvements.
8306 2000-05-03 Werner LEMBERG <wl@gnu.org>
8308 Adding `dq' (PS name `quotedbl') glyph name as an alias for `"'.
8310 * font/*/*: Implement it.
8311 * man/groff_char.man, NEWS: Document it.
8313 2000-05-02 Werner LEMBERG <wl@gnu.org>
8315 * tmac/groff_tmac.man, man/groff.man, man/roff.man: Fixing @MANxEXT@
8317 * NEWS: Document the three new man pages.
8319 * aclocal.m4 (GROFF_CXX_CHECK): Removing obsolete AC_C_CROSS call.
8320 * configure: Updated.
8322 * font/devcp1047/R.proto: Fixing fatal bug (a missing `"' character).
8324 2000-05-01 Werner LEMBERG <wl@gnu.org>
8326 Added grap support to grog.
8328 * src/roff/grog/grog.sh, src/roff/grog/grog.pl: Implement it.
8329 * src/roff/grog/grog.man: Document it.
8331 * doc/groff.texinfo, NEWS: Add info about grap support.
8333 Add new man pages comptributed by Bernd Warken <bwarken@mayn.de>
8334 (with slight fixes by me).
8336 * tmac/groff_tmac.man: New file documenting tmac mechanism.
8337 * tmac/Makefile.sub: Add groff_tmac.man.
8338 * man/roff.man: New file giving overview of roff system.
8339 * man/troff.man: A short reference of troff.
8340 * man/Makefile.sub: Add roff.man and troff.man.
8342 2000-04-30 Werner LEMBERG <wl@gnu.org>
8344 Added grap support to groff.
8346 * src/roff/groff/groff.cc: Implement it.
8347 * src/roff/groff/groff.man: Document it.
8349 * src/devices/grotty/grotty.man: Add cp1047 device.
8350 * src/preproc/eqn/eqn.man, src/preproc/eqn/neqn.sh, tmac/eqnrc:
8352 * src/roff/groff/groff.man: Ditto.
8353 * src/roff/nroff/nroff.sh, src/roff/nroff/nroff.man: Ditto.
8354 * doc/groff.texinfo: Ditto.
8356 * tmac/troffrc: Fix mapping of latin-1 char 160 (non-breakable space)
8359 2000-04-29 Werner LEMBERG <wl@gnu.org>
8361 * man/groff_char.man: Add `pc' glyph.
8362 * tmac/tmac.latin1: Replacing `md' glyph with `pc'.
8363 * tmac/tmac.tty: Add `pc' glyph.
8364 * tmac/tmac.tty-char: Use/add `pc' glyph. Don't call tmac.latin1 if
8365 we use cp1047 output device.
8367 * Makefile.in, aclocal.m4: Don't build utf8 on EBCDIC hosts since
8368 there are still hardcoded latin1->unicode values in utf8's font
8370 * configure: Updated.
8371 * NEWS: Minor clarification. Updated.
8373 * PROBLEMS: Formatted. Added info about C++ fix pack for OS/390
8376 2000-04-28 Werner LEMBERG <wl@gnu.org>
8378 Adding EBCDIC code page 1047.
8380 * font/devcp1047/R.proto, font/devcp1047/Makefile.sub,
8381 font/devcp1047/DESC.proto: New files.
8383 * aclocal.m4 (GROFF_EBCDIC): Introduce TTYDEVDIRS which can be
8384 either ascii/latin1 or cp1047.
8385 * Makefile.in: Use it.
8386 * configure: Updated.
8388 Replacing and/or adding `md' (mathdot) glyph with `pc'
8389 (periodcentered) in all text fonts.
8391 * font/*/*: Change it.
8393 2000-04-27 Werner LEMBERG <wl@gnu.org>
8395 * aclocal.m4 (GROFF_OS390): Fixing compiler flags.
8397 * configure.in: Add check for strings.h.
8398 * src/include/driver.h: Use HAVE_STRINGS_H.
8399 * src/devices/grolbp/lpb.cc: Remove string.h.
8401 * src/include/groff-getopt.h: New file. It will be used instead of
8402 getopt.h (to be included in lib.h) to avoid endless problems with
8403 picky C++ compilers.
8404 * src/include/lib.h: Use groff-getopt.h.
8405 * src/include/Makefile.sub: Updated.
8407 * configure: Updated.
8408 * Makefile.in: Updated.
8410 * NEWS: Mention EBCDIC support.
8412 2000-04-26 Werner LEMBERG <wl@gnu.org>
8414 * TODO: Some additions.
8416 2000-04-25 Werner LEMBERG <wl@gnu.org>
8418 * src/roff/troff/troff.man, doc/groff.texinfo: Fixing documentation
8421 2000-04-23 Werner LEMBERG <wl@gnu.org>
8423 * src/roff/troff/troff.man: Minor fixes.
8425 2000-04-22 Werner LEMBERG <wl@gnu.org>
8427 * src/roff/troff/troff.man, doc/groff.texinfo, NEWS: Document the
8428 `.T' string register and the incompatible definition of the `.T'
8429 number register (compared to Unix troff).
8431 * man/groff_char.man: Add some missing characters.
8432 * font/devutf8/NOTES: Update.
8434 2000-04-21 Werner LEMBERG <wl@gnu.org>
8436 * src/include/htmlindicate.h, src/include/lib.h,
8437 src/include/posix.h: Fix copyright.
8439 * src/include/Makefile.sub: Update.
8441 2000-04-20 Werner LEMBERG <wl@gnu.org>
8443 * src/roff/troff/input.cc (input_char_description): Removing
8444 superfluous space char.
8446 * tmac/tmac.X: Fix typo \(bq -> \(Bq.
8448 * doc/groff.texinfo: Document EBCDIC.
8450 2000-04-19 Werner LEMBERG <wl@gnu.org>
8452 Introducing `shc' as the glyph name for the soft hyphen character.
8454 * tmac/tmac.tty, tmac/tmac.latin1, tmac/tmac.html,
8455 font/devlatin1/R.proto: Use it.
8459 2000-04-18 Werner LEMBERG <wl@gnu.org>
8461 * src/devices/grops/ps.cc (ps_printer::flush_sbuf): Removing
8462 dependency on ASCII order.
8464 2000-04-16 Sandor BARANY <S.Barany@infosys.tuwien.ac.at>
8466 * src/libs/libgroff/illegal.c: Added EBCDIC table.
8467 * src/roff/troff/input.cc: Added adaptation to EBCDIC.
8469 * src/preproc/refer/refer.cc, src/roff/troff/env.cc: Minor changes
8470 to increase portability.
8472 2000-04-15 Werner LEMBERG <wl@gnu.org>
8474 * aclocal.m4: Added GROFF_EBCDIC and GROFF_OS390 tests.
8475 Redefined AC_OUTPUT_MAKE_DEFS to replace ASCII character `012' with
8476 the generic `\n' if under OS/390 Unix.
8478 * configure.in: Call GROFF_EBCDIC and GROFF_OS390.
8480 * configure: Regenerated.
8482 2000-04-14 Werner LEMBERG <wl@gnu.org>
8484 * doc/groff.texinfo: More conversions to @Deffn.
8486 2000-04-12 Werner LEMBERG <wl@gnu.org>
8488 * tmac/tmac.psfig: Fix incorrect use of `&' operator by replacing it
8491 * src/roff/nroff/nroff.man: Add note about tmac.tty-char.
8493 2000-04-10 Werner LEMBERG <wl@gnu.org>
8495 * doc/groff.texinfo: More conversions to @Deffn.
8497 2000-04-08 Werner LEMBERG <wl@gnu.org>
8499 * src/libs/libgroff/{getopt.c,getopt1.c}, src/include/getopt.h:
8500 Updated to latest version (glibc 2.1.3).
8502 2000-04-07 Werner LEMBERG <wl@gnu.org>
8504 * doc/Makefile (clean): Include more index files.
8505 Add rule texinfo->dvi.
8507 2000-04-05 Werner LEMBERG <wl@gnu.org>
8509 * doc/groff.texinfo: Added new index `op' for operators. More
8510 info on end of sentence characters. More use of @Deffn.
8512 2000-03-30 Werner LEMBERG <wl@gnu.org>
8514 * */*.man: Adding a note that a whitespace can be inserted between
8515 a command line option and its parameter -- we are using GNU getopt.
8517 * src/roff/groff/groff.man: Add example of `-m mandoc'.
8519 2000-03-28 Werner LEMBERG <wl@gnu.org>
8521 Correct anachronism of calling the man macro file with `-man'
8522 instead of `-m man' etc.
8524 * tmac/tmac.man, tmac/tmac.mandoc, tmac/tmac.markup, tmac/tmac.mdoc,
8525 tmac/tmac.me, tmac/tmac.ms: New files tmac.m<package> which simply
8526 load tmac.<package>.
8528 * tmac/Makefile.sub: Updated. Take care of $(tmac_an_prefix) etc.
8532 * doc/groff.texinfo: Updated.
8534 * tmac/groff_man.man: Copyright added.
8536 2000-03-27 Werner LEMBERG <wl@gnu.org>
8538 * doc/groff.texinfo: Introducing macros `Deffn' and `Defmac' to
8539 typeset the request resp. escape name with a tt font -- due to a
8540 bug in texinfo.tex it is necessary to use the `-e' switch with
8543 Improving info about usage of groff units.
8547 2000-03-20 Werner LEMBERG <wl@gnu.org>
8549 * doc/groff.texinfo: Added section about man macro package
8550 (I've basically taken groff_man.man). Introducing new indices `ma'
8551 for macros/strings and `gl' for glyph names. Other minor fixes.
8553 * tmac/groff_man.man: Fixed some typos.
8555 2000-03-19 Werner LEMBERG <wl@gnu.org>
8557 * doc/groff.texinfo: Removed all occurrences of `you', `we', etc.
8560 * doc/texinfo.tex: New file.
8562 2000-03-18 Werner LEMBERG <wl@gnu.org>
8564 * doc/groff.texinfo: Improved section on number registers. Other
8567 2000-03-16 Werner LEMBERG <wl@gnu.org>
8569 * src/roff/groff/groff.man: Added info about grolbp. Make nicer
8572 * src/devices/grolbp/grolbp.man, src/roff/nroff/nroff.man,
8573 src/devices/grolj4/grlj4.man, src/devices/grops/grops.man,
8574 src/preproc/eqn/eqn.man, src/utils/afmtodit/afmtodit.man,
8575 src/utils/tfmtodit/tfmtodit.man: Make nicer synopsis.
8577 * src/preproc/grn/grn.man: Better synopsis; added copyright.
8579 * src/roff/grog/grog.man: Updated copyright date.
8581 2000-03-14 Francisco Andrés Verdú <pandres@dragonet.es>
8583 * configure.in: Added test for strdup.
8585 * src/devices/grolbp/lbp.cc: Added a strdup() version in case none
8588 Replaced dynamic allocation of arrays `[...]' with `new' operator.
8592 2000-03-12 OKAZAKI Tetsurou <okazaki@be.to>
8594 * Makefile.comm: Add $(INCLUDES) to $(ALL_CFLAGS).
8596 2000-03-11 Werner LEMBERG <wl@gnu.org>
8598 * src/preproc/grn/hdb.cc (DBGetType): Added return value to make
8600 * src/preproc/grn/hgraph.cc: Add #ifdef for hypot().
8601 * src/include/lib.h: Remove some spaces.
8603 2000-03-10 Werner LEMBERG <wl@gnu.org>
8605 * src/libs/libgroff/tmpfile.cc (xtmptemplate, xtmpfile): Removing
8606 initializers from arguments (some compilers don't like this).
8608 2000-03-09 Gaius Mulley <gaius@glam.ac.uk>
8610 * src/libs/libgroff/htmlindicate.cc: Added library file which is now
8611 used by pic and eqn to tell grohtml where the graphic regions start
8613 * src/libs/libgroff/Makefile.sub: Use it.
8614 * src/preproc/eqn/main.cc, src/preproc/pic/troff.cc: Altered to use
8615 graphic_start() and graphic_end() from htmlindicate.cc.
8617 2000-03-09 Werner LEMBERG <wl@gnu.org>
8619 * tmac/tmac.safer: Will now work correctly in compatibility mode.
8620 * tmac/groff_man.man: More fixes.
8622 2000-03-08 Werner LEMBERG <wl@gnu.org>
8624 * doc/Makefile: Added texput.log to the `clean' target.
8625 * doc/groff.texinfo: Added info about delimiters for escapes.
8627 2000-03-08 Bernd Warken <bwarken@mayn.de>
8629 * src/preproc/pic/pic.man: Add info on conversion of pic images to
8630 other graphic formats.
8632 2000-03-07 OKAZAKI Tetsurou <okazaki@be.to>
8634 * Makefile.in, Makefile.sub, src/preproc/eqn/Makefile.sub,
8635 src/roff/groff/Makefile.sub, src/roff/nroff/Makefile.sub,
8636 src/utils/afmtodit/Makefile.sub: Use $(INSTALL_SCRIPT) for script
8639 2000-03-07 Werner LEMBERG <wl@gnu.org>
8641 * doc/groff.texinfo: Spelling fixes.
8643 2000-03-06 Werner LEMBERG <wl@gnu.org>
8645 * tmac/groff_man.man: Completely revised to cover everything in
8648 * doc/groff.texinfo, src/roff/troff/troff.man: Document evc request.
8649 Other minor fixings.
8650 * src/roff/troff/env.cc (environment_copy): Improve error message and
8652 * src/roff/troff/TODO: Updated.
8654 * doc/Makefile: Bug fixes -- this is still provisional, though...
8656 * tmac/eqnrc: Small fixes.
8658 2000-03-05 Abramo Bagnara <abramo@alsa-project.org>
8660 Adding a request `evc' to copy environments.
8662 * src/roff/troff/env.cc (environment::copy, environment_copy):
8664 * src/roff/troff/env.h: Add prototype.
8666 2000-03-05 Francisco Andrés Verdú <pandres@dragonet.es>
8668 Adding strsep() -- Solaris 8 doesn't have it.
8670 * configure.in: Test it.
8671 * src/devices/grolbp/lbp.cc: Add code.
8673 2000-03-05 Werner LEMBERG <wl@gnu.org>
8675 * src/roff/troff/div.cc (macro_diversion::output,
8676 top_level_diversion::output): Fixing an incompatibility with
8677 original troff: \x'0' updates the .a register also. Thanks to
8678 <Andries.Brouwer@cwi.nl> for pointing this out.
8679 * doc/groff.texinfo: Document it.
8681 * Makefile.in: Create Makefile.dep if necessary before calling the
8682 submake process to avoid warning about nonexistent file.
8684 * NEWS, PROJECTS: Updated.
8686 2000-03-04 Werner LEMBERG <wl@gnu.org>
8688 * tmac/troffrc: Add tmac.lbp.
8690 2000-03-03 Francisco Andrés Verdú <pandres@dragonet.es>
8692 * tmac/tmac.lbp: New file.
8693 * src/devices/grolbp/grolbp.man: Add documentation of `lbpname'
8696 2000-03-03 Werner LEMBERG <wl@gnu.org>
8698 * Makefile.in: Fixing $(subdir).
8700 * README, NEWS: Small fixes.
8702 * test-groff: Adding path to grolbp.
8704 * configure.in: The (new) file src/xditview/Imakefile.in will be
8705 also configured -- it is now possible to build gxditview in a
8706 directory different from $srcdir.
8708 2000-03-02 Blake McBride <blake@florida-software.com>
8710 * src/libs/libgroff/searchpath.cc (open_file): Adapting to WinNT.
8712 * MORE.STUFF: Added website of bell labs and info about plot2dev.
8714 2000-03-01 Colin Phipps <crp22@cam.ac.uk>
8716 * src/utils/indxbib/indxbib.cc (main): Use mkstemp() for temporary
8719 2000-02-29 Werner LEMBERG <wl@gnu.org>
8721 Adding GNU getopt to the groff distribution.
8723 * src/include/getopt.h, src/libs/libgroff/{getopt.c,getopt1.c}:
8725 * src/include/Makefile.sub, src/libs/libgroff/Makefile.sub: Update.
8726 * aclocal.a4: Remove GROFF_GETOPT function.
8727 * configure.in, Makefile.in, PROBLEMS: Update.
8728 * src/include/lib.h: Replace getopt tests with getopt.h.
8729 * src/devices/grolbp/lpb.cc: Remove inclusion of getopt.h.
8731 * doc/groff.texinfo: Further checking/updating. Adding more index
8734 * man/groff_out.man: Fix nroff mode activation (for emacs).
8735 * man/groff_font.man: Add missing ligature.
8737 2000-02-28 Werner LEMBERG <wl@gnu.org>
8739 * doc/groff.texinfo: Further checking/updating. Adding more index
8742 * src/devices/grolbp/grolbp.man: Added a comment line at the
8743 beginning of the file (similar to shell scripts) which indicates
8744 that `tbl' should be used as a preprocessor.
8746 2000-02-27 Blake McBride <blake@florida-software.com>
8748 Adapting groff to MS Visual C++ 6.0 compiler (tested with
8749 Windows NT 4.0). Uses _MSC_VER define where necessary.
8751 * src/devices/grodvi/dvi.cc: Making stdout a binary stream.
8752 * src/devices/grolj4/lj4.cc: Making getopt variables `extern "C"'.
8753 * src/devices/grohtml/html.cc, src/devices/grops/ps.cc,
8754 src/include/lib.h, src/libs/libgroff/errarg.cc,
8755 src/libs/libgroff/itoa.c, src/libs/libgroff/nametoindex.cc,
8756 src/preproc/refer/label.y, src/preproc/refer/label.cc,
8757 src/roff/groff/pipeline.c, src/roff/troff/column.cc,
8758 src/roff/troff/div.cc, src/roff/troff/env.cc,
8759 src/roff/troff/input.cc, src/roff/troff/node.cc,
8760 src/roff/troff/reg.cc: Renaming itoa() to i_to_a() and iftoa() to
8761 if_to_a() to avoid name clashes.
8762 * src/include/posix.h: Don't use unistd.h.
8763 * src/libs/libgroff/tmpfile.cc: Use `#ifndef...#else...#endif'
8764 clause for integrating non-Unix xtmpfile() code.
8765 * src/roff/troff/input.cc: Adding `public' keyword to macro_header
8766 structure; use "rt" for popen() in pipe_source(); add getpid()
8768 * src/roff/troff/node.cc: Use special versions of popen() in
8769 real_output_file() and pclose() in ~real_output_file().
8771 2000-02-27 Werner LEMBERG <wl@gnu.org>
8773 Adding a new driver, grolbp, for Canon CAPSL printers (LBP-4 and
8774 LBP-8 series laser printers). This code has been contributed by
8775 Francisco Andrés Verdú <pandres@dragonet.es>.
8777 * src/devices/grolbp/*: The grolbp output device.
8778 * font/devlpb/*: The font description files.
8779 * Makefile.in: Add grolpb and devlbp subdirectories.
8781 * src/devices/grodvi/grodvi.man, src/devices/grolj4/grolj4.man,
8782 src/devices/grotty/grotty.man,src/roff/troff/troff.man: Minor
8785 * doc/groff.texinfo: Further checking/updating. Adding more index
8790 * src/devices/grolbp/Makefile.sub: Adding $(srcdir).
8792 * man/groff_font.man: Adding info about obsolete DESC keywords.
8793 * src/devices/grolj4/grolj4.man: Documenting additional DESC
8796 2000-02-26 Werner LEMBERG <wl@gnu.org>
8798 * src/preproc/grn/grn.man: Added info about the gremlin file format
8799 (contributed by Daniel Senderowicz <daniel@synchrods.com>).
8801 2000-02-25 Werner LEMBERG <wl@gnu.org>
8803 * src/preproc/grn/main.cc: Allow values of `narrow' parameter and
8804 friends to be non-integer.
8806 * src/preproc/grn/grn.man: Document it.
8808 * doc/groff.texinfo: Further checking/updating. Adding more index
8811 2000-02-24 Werner LEMBERG <wl@gnu.org>
8813 * src/preproc/grn/main.cc: Introduce BASE_THICKNESS, defining
8814 line thicknesses to be integer multiples of this value.
8816 * src/preproc/grn/grn.man: Commenting out the -s option -- the
8817 corresponding code doesn't work (yet).
8819 * doc/groff.texinfo: Further checking/updating. Adding more index
8822 2000-02-23 Werner LEMBERG <wl@gnu.org>
8824 * src/preproc/grn/{main.cc, hgraph.cc}: Using point units to
8825 specify line thickness instead of base units. The new default
8826 values are now 0.15,pt 0.45pt, and 0.75pt for thin, middle, and
8827 thick lines respectively.
8829 Removed unused variable `prevval'.
8831 * src/preproc/grn/grn.man: Updated.
8833 2000-02-22 Werner LEMBERG <wl@gnu.org>
8835 * src/preproc/grn/main.cc: Slight formatting.
8837 * src/roff/groff/groff.man: Formatting fix.
8838 * src/preproc/grn/grn.man: Ditto.
8840 * src/roff/grog/grog.pl: Fixing two embarassing bugs.
8842 * doc/groff.texinfo: Further checking/updating.
8844 2000-02-21 Werner LEMBERG <wl@gnu.org>
8846 * README, INSTALL, PROJECT, PROBLEMS, BUGREPORT: Updated.
8848 * test-groff: Added grn subdir to path.
8850 * doc/groff.texinfo: Some restructing and other small improvements.
8852 * src/roff/groff/groff.cc (help): Fixed info string.
8854 2000-02-20 Werner LEMBERG <wl@gnu.org>
8856 * doc/meref.me: Fix description of .GS request.
8858 * src/roff/troff/troff.man: Fixing typo.
8860 Adding the `grn' preprocessor for gremlin graphic files.
8862 * src/preproc/grn/*: This is the Berkeley distribution written by
8863 David Slattengren and Barry Roitblat, adapted to groff by Daniel
8864 Senderowicz and Werner Lemberg.
8866 * doc/grnexampl.{me,g}: A sample for grn.
8868 * Makefile.in: Added subdirectory entry for grn.
8870 * src/roff/groff/groff.cc: Added support for grn. It can be now
8871 called with the switch `-g'.
8873 * src/roff/groff/groff.man: Updated.
8875 * src/roff/grog/grog.{man,pl,sh}: Updated.
8879 2000-02-11 Gaius Mulley <gaius@glam.ac.uk>
8881 * src/include/lib.h: Added xtmptemplate and made xtmpfile
8882 parametrically polymorphic.
8884 * src/libs/libgroff/tmpfile.cc: Implemented xtmptemplate
8885 and the alterations to xtmpfile.
8886 xtmpfile can be requested to return the filename created
8887 and asked not to unlink the temp file. The default behaviour
8888 if parameters are absent is exactly the same as before.
8890 2000-02-11 Abramo Bagnara <abramo@alsa-project.org>
8892 A new request `length' is available which returns the length of a
8893 string in a number register:
8895 * src/roff/troff/input.cc (length_macro): Implement it.
8896 * src/roff/troff/input.cc (init_input_requests): Register it.
8898 2000-02-11 Werner LEMBERG <wl@gnu.org>
8900 * doc/groff.texinfo, src/roff/troff/troff.man: Add documentation
8901 of the `substring' request.
8903 * src/roff/troff/troff.man, doc/groff.texinfo: Document `length'
8906 * src/roff/troff/TODO, NEWS: Updated.
8908 2000-02-09 Werner LEMBERG <wl@gnu.org>
8910 * src/roff/groff/groff.man: Added an example.
8912 2000-02-06 Werner LEMBERG <wl@gnu.org>
8914 I've considerably modified the directory structure of the
8915 distribution to get a more vertical layout. For example, the number
8916 of top level directories has been reduced from 42 to 6.
8918 As a consequence, many changes, especially to the makefiles, were
8921 * The makefile variables `top_builddir' and `top_srcdir' have been
8922 introduced. Virtually all relative paths have been replaced with
8923 absolute ones using these two variables.
8925 * Dependencies (in the files `Makefile.dep') are no longer part of
8926 the distribution. Instead, they are created during a `make install'
8927 in the build directory.
8929 * aclocal.m4 (GROFF_SRCDIR, GROFF_BUILDDIR): Two new functions to
8930 make `top_srcdir' and `top_builddir' absolute.
8934 * Man pages now depend on the files `VERSION' and `REVISION'.
8936 * The added shell script `mkinstalldirs' will replace `mkdir' in
8939 * VERSION: Version number increased to 1.16.
8941 2000-02-04 Werner LEMBERG <wl@gnu.org>
8943 * grops/psrm.cc (read_one_of): Fixed pointer incrementation.
8945 * Makefile.in: Removed $(tmac_m) since it is no longer needed
8946 (after an update of the mm stuff).
8948 * troff/Makefile.sub (majorminor.cc): Fix dependencies.
8950 2000-02-03 Werner LEMBERG <wl@gnu.org>
8952 The .psbb request will now also accept Mac PS images (i.e. using LF
8953 as the EOL character).
8955 * troff/input.cc (ps_get_line): New function, taken from psrm.cc
8956 (with slight modifications).
8957 * troff/input.cc (do_ps_file): Use it.
8959 * test-groff: Add grohtml and grolj4 output devices to PATH.
8961 2000-01-30 Werner LEMBERG <wl@gnu.org>
8963 * NEWS, MORE.STUFF: Updated.
8965 2000-01-30 Cary D. Renzema <caryr@dollar.mxim.com>
8967 Add the `srand' command to pic.
8969 * pic/lex.cc, pic/pic.y: Implement it.
8970 * pic/pic.man: Document it.
8971 * pic/pic.cc, pic/pic.tab.h: Regenerated (with yacc).
8973 2000-01-30 Werner LEMBERG <wl@gnu.org>
8975 Add a new request `.psbb'. This does exactly what the external
8976 program psbb did. It scans a PostScript image file for a
8977 %%BoundingBox comment and extracts the bounding box values (in
8978 PostScript units) which are then stored in the four new (read-only)
8979 number registers `llx', `lly', `urx', and `ury'.
8981 This will allow the usage of the .PSPIC macro without worrying
8982 about unsafe behaviour of groff, i.e., it will work without the
8983 `-U' switch of groff.
8985 * troff/input.cc: Implement it.
8986 * tmac/tmac.pspic: Use it.
8987 * troff/troff.man, grops/grops.man, NEWS: Document it.
8988 * psbb/*, Makefile.in: Remove it since it is no longer needed.
8990 This is bloody C code simply adapted from psbb.c! Any improvements
8993 2000-01-29 Werner LEMBERG <wl@gnu.org>
8995 * man/groff_font.man: Minor clarifications.
8999 2000-01-28 Werner LEMBERG <wl@gnu.org>
9001 * afmtodit/afmtodit.pl: Use new `--' comment delimiter.
9003 2000-01-28 Gaius Mulley <gaius@glam.ac.uk>
9005 * man/groff_font.man: Brought up to date regarding tcommand
9007 * libgroff/font.cc: Handle everything after `--' as a comment
9009 * devps/*: Added comment delimiter inside devps font files.
9011 2000-01-28 Werner LEMBERG <wl@gnu.org>
9013 * tmac/tmac.arkup, tmac/groff_markup.man: Replace \fC...\fR with
9014 \fC...\fP (which now works as expected).
9016 * troff/troff.man: Fix typo.
9018 2000-01-27 Gaius Mulley <gaius@glam.ac.uk>
9020 Completed the pass_filenames implementation in troff.
9022 * libdriver/input.cc: Will read the new `F' tcommand.
9023 * troff/node.cc, troff/node.h: Will issue the new `F' tcommand.
9024 * troff/input.cc: Use it.
9026 2000-01-26 Werner LEMBERG <wl@gnu.org>
9028 * troff/env.cc (set_font): Fix the behaviour of \fP. The previous
9029 font will now be updated even if an invalid font is selected.
9031 2000-01-24 Werner LEMBERG <wl@gnu.org>
9033 * doc/homepage.ms: Updated for new tmac.arkup.
9035 * tmac/tmac.html: Disable line breaks after hyphen-like characters.
9037 * tmac/tmac.arkup: Cleanup.
9039 Added `\&' to .HTML macro to `leave vertical mode', so to say.
9041 Removed obsolete .LINK macro completely.
9043 The macros .URL, .FTP, and .MAILTO now accept a third argument which
9044 will be immediately appended to the second argument (to be used with
9045 punctuation, for example).
9047 Disabled .CDFTP macro temporarily for security reasons.
9049 * tmac/groff_markup.man: Complete revision for latest changes in
9050 tmac.arkup -- note that it does not yet format correctly with
9053 2000-01-23 Bruno Haible <haible@clisp.cons.org>
9055 * nroff/nroff.sh: Accept -Tutf8 option and pass it through.
9056 * devutf8/R.proto: Add mappings for wp, lh, rh.
9057 * devutf8/NOTES: Updated.
9059 2000-01-23 Werner LEMBERG <wl@gnu.org>
9061 * doc/groff.texinfo: Updated version/copyright info.
9063 2000-01-21 Gaius Mulley <gaius@glam.ac.uk>
9065 Added support for two new directives in device descriptions:
9066 `pass_filenames' (to pass the input file name to the output device)
9067 and `use_charnames_in_special' (to support e.g. accented characters
9068 in the `X' request).
9070 * include/font.h, troff/charinfo.h: Declare it.
9072 * libgroff/font.cc, libgroff/fontfile.cc: Set it.
9074 * devhtml/DESC: Use it.
9076 * troff/input.cc: New function encoded_char.
9078 * troff/token.h: Add test for `specialness'.
9080 2000-01-21 Werner LEMBERG <wl@gnu.org>
9082 * tmac/Makefile.sub: tmac.a4 and tmac.trace have been removed by
9083 mistake from the list of files to be installed.
9085 2000-01-18 Werner LEMBERG <wl@gnu.org>
9087 * README: Added info how to apply patches.
9089 2000-01-15 Jan Echternach <echter@informatik.uni-rostock.de>
9091 * troff/node.cc (ligature_note::operator delete): Fix g++ warning.
9093 2000-01-15 Gaius Mulley <gaius@glam.ac.uk>
9095 * troff/input.cc: Add support for troffrc-end.
9097 * tbl/main.cc: Altered to issue table-start and table-end special
9098 characters if using the html device.
9100 * devhtml/*: Modified font files to incorporate html encoding of
9103 * tmac/groff_markup.man: New file documenting tmac.arkup.
9105 * tmac/troffrc-end: New file. This is invoked after all user
9106 specified macros. Currently used by the html device to include
9107 tmac.html. Thus no need for users to specify -mhtml anymore.
9109 * tmac/Makefile.sub (NORMALFILES): Add troffrc-end.
9110 (MAN7): Add groff_markup.man.
9112 * tmac/tmac.an, tmac/tmac.html: Small html updates.
9114 * tmac/troffrc: tmac.arkup will now be called for the html device.
9116 * libgroff/font.cc, libgroff/font.h: Altered to include reading of
9117 extra device specific information about fonts.
9119 * doc/homepage.ms: New file. It is an example how an HTML home page
9120 could look like with grohtml.
9122 * doc/Makefile: Add homepage.ms. Remove rule for pic.html.
9124 2000-01-12 Bruno Haible <haible@clisp.cons.org>
9126 * devutf8/R.proto: Add mappings for ti, Fn, st, an. Change mappings
9129 * devutf8/NOTES: Updated.
9131 2000-01-08 Bruno Haible <haible@clisp.cons.org>
9133 * eqn/box.cc, eqn/lex.cc, eqn/other.cc, eqn/over.cc, eqn/special.cc,
9134 eqn/text.cc, grodvi/dvi.cc, grops/ps.cc, grops/psrm.cc,
9135 libbib/index.cc, libbib/linear.cc, libbib/search.cc,
9136 libdriver/printer.cc, libgroff/font.cc, libgroff/string.cc,
9137 pic/lex.cc, pic/object.cc, refer/label.y, refer/ref.cc, tbl/main.cc,
9138 tbl/table.cc, tfmtodit/tfmtodit.cc, troff/dictionary.cc,
9139 troff/div.cc, troff/env.cc, troff/input.cc, troff/node.cc,
9140 troff/node.h, troff/reg.cc: Avoid most "g++ -Wall -Wno-sign-compare"
9143 * troff/node.cc (bracket_node::copy): Initialize last to NULL.
9145 2000-01-12 Fabrizio Polacco <fab@prosa.it>
9147 grolj4: Paper size will be searched case-insensitively.
9149 * include/lib.h: Add check for strcasecmp().
9150 * grolj4/li4.cc (lookup_paper_size): Use strcasecmp().
9151 * configure.in: Check for strcasecmp().
9153 2000-01-11 Werner LEMBERG <wl@gnu.org>
9155 * troff/Makefile.sub (majorminor.cc): Fix incorrect path to
9158 2000-01-10 Werner LEMBERG <wl@gnu.org>
9160 * Makefile.comm, Makefile.in, doc/Makefile: More fixes for the
9163 Add a new read-only register, `.Y', which contains the groff
9166 * troff/input.cc (init_input_requests): Define it.
9167 * troff/Makefile.sub (majorminor.cc): Define `revision' string.
9168 * doc/groff.texinfo, troff/troff.man: Document it.
9170 * libgroff/Makefile.sub (version.cc): Add definition of
9171 `Version_string[]', consisting of `<major>.<minor>.<revision>'
9172 * eqn/main.cc, grodvi/dvi.cc, grolj4/lj4.cc, grops/ps.cc,
9173 grotty/tty.cc, hpftodit/hpftodit.cc, indxbib/indxbib.cc, pic/main.cc,
9174 refer/refer.cc, soelim/soelim.cc, tbl/main.cc, tfmtodit/tfmtodit.cc,
9175 troff/input.cc, pfbtops/pfbtops.c: Use it.
9177 2000-01-10 Fabrizio Polacco <fab@prosa.it>
9179 Add a revision scheme to the groff package.
9181 * REVISION: New file.
9182 * libgroff/Makefile.sub (version.cc): Use it to define
9183 `revision_string[]'.
9184 * grops/psrm.cc: Use revision_string (converted to an unsigned
9185 integer) in constructor of resource_manager.
9187 2000-01-10 Bruno Haible <haible@clisp.cons.org>
9189 * devutf8/Makefile.sub, devutf8/DESC.proto, devutf8/R.proto: New
9191 * Makefile.in (DEVDIRS): Add devutf8.
9192 * grotty/tty.cc: Include device.h.
9193 (glyph): Change type of `code' to `unsigned int'.
9194 (tty_printer): New field is_utf8. Constructor takes device argument.
9195 (tty_printer::tty_printer): If device if `utf8', set is_utf8.
9196 (tty_printer::add_char): Change type of first arg to `unsigned int'.
9197 (tty_printer::put_char): New function.
9198 (tty_printer::end_page): Use put_char() instead of ::putchar().
9199 (make_printer): Pass device to tty_printer constructor.
9200 * nroff.sh: Determine default device by calling 'locale'. As a
9201 fallback, look at all of $LC_ALL, $LC_CTYPE, $LANG, $LESSCHARSET.
9202 Recognize UTF-8 locales.
9203 * tmac/eqnrc: Recognize utf8 like latin1.
9204 * tmac/troffrc: Device utf8 needs tmac.tty.
9206 2000-01-07 Werner LEMBERG <wl@gnu.org>
9208 * tmac/Makefile.sub: tmac.a4 and tmac.trace will now be installed.
9210 2000-01-07 Paul Eggert <eggert@twinsun.com>
9212 Add a new predefined writeable number register, `year',
9213 which contains the current year.
9215 * doc/groff.texinfo, PROBLEMS, troff/troff.man: Document it.
9216 * tmac/tmac.s: Use it.
9217 * troff/input.cc (init_registers): Initialize it.
9219 2000-01-06 Werner LEMBERG <wl@gnu.org>
9221 * PROBLEMS: Fixed typo.
9223 2000-01-04 Paul Eggert <eggert@twinsun.com>
9225 * PROBLEMS: Add Y2k advice for the yr number register.
9227 2000-01-03 Paul Eggert <eggert@twinsun.com>
9229 * doc/groff.texinfo: Fix Y2k bug in documentation of \n(yr.
9231 2000-01-02 Werner LEMBERG <wl@gnu.org>
9233 * tmac/tmac.arkup: Slight modification of macros to provide better
9234 appearance for non-HTML formats.
9236 2000-01-01 Charles Levert <charles@comm.polymtl.ca>
9238 * soelim/soelim.cc (include_path_append): realloc(NULL, n)
9239 does not automatically translate to malloc(n) on all OSes
9240 (e.g., SunOS) so do it explicitly. Also, check the returned
9243 2000-01-01 Werner LEMBERG <wl@gnu.org>
9245 * tmac/tmac.arkup: Added .LINE macro. Some formatting.
9247 * Makefile.in: Added $(tmac_m) again since the Makefile in `mm'
9248 expects this variable
9250 2000-01-01 Gaius Mulley <gaius@glam.ac.uk>
9252 * doc/Makefile: Added instructions to create HTML and text
9253 versions of some files.
9255 1999-12-31 Werner LEMBERG <wl@gnu.org>
9257 * Updated INSTALL.gen.
9259 * tmac/tmac.arkup: Added fixes so that .FTP and .MAILTO works
9260 better resp. correctly with non-HTML devices.
9262 Version 1.15 released
9263 =====================
9265 1999-12-28 Werner LEMBERG <wl@gnu.org>
9267 * NEWS, VERSION: Changed to 1.15
9269 1999-12-27 Paul Eggert <eggert@twinsun.com>
9271 * nroff/nroff.man: -S is safer, not safe.
9273 * groff/groff.cc (main): Use `safer', not `safe', in variable
9274 names. This does not change the behavior.
9276 * troff/input.cc (main): Likewise.
9278 * nroff/nroff.sh: Likewise.
9280 * troff/input.cc (prepend_string): New function.
9281 (main): Prepend -msafer, so that we check macro libraries for
9284 * PROBLEMS: Report problem with Sun C++ 5.0 and 5.1.
9286 Version 1.14 released
9287 =====================
9289 1999-12-26 Werner LEMBERG <wl@gnu.org>
9291 * NEWS, VERSION: Changed to 1.14.
9293 1999-12-24 Werner LEMBERG <wl@gnu.org>
9295 * refer/refer.cc: Fixing the last fix.
9297 Version 1.13 released
9298 =====================
9300 1999-12-23 Werner LEMBERG <wl@gnu.org>
9302 * tmac/tmac.an: A typo (`.if' instead of `.ie') made the page
9307 * tmac/tmac.safer: Forgot to remove `so' from the `rm' request.
9309 * VERSION: Changed to 1.13 -- to be compliant with the Adobe 3.0
9310 document conventions, the version number must be a real.
9312 Version 1.12.1 released
9313 =======================
9315 1999-12-22 Werner LEMBERG <wl@gnu.org>
9317 * VERSION: Changed to 1.12.1.
9319 1999-12-22 Alan Rooks <arooks@istar.ca>
9321 * refer/refer.cc (do_file): Slight modification to satisfy the
9322 `Standard system CC - C++ Compilation System 3.1 03/03/99' on SCO
9325 1999-12-20 Werner LEMBERG <wl@gnu.org>
9327 * changed prep.ai.mit.edu -> ftp.gnu.org; updated copyright
9330 * tmac/tmac.safer, tmac/groff_msafer.man: Remove `so' (again) from
9331 list of unsafe requests.
9333 * pic/pic.man: Fixed a typo.
9335 * man/groff_out.man: Fixed a typo.
9337 1999-12-18 Werner LEMBERG <wl@gnu.org>
9339 * Makefile.in: Doc fixes.
9341 1999-12-17 Fabrizio Polacco <fab@prosa.it>
9343 * groff/groff.cc: Missing `U' option added to getopt().
9345 * troff/troff.man: Missing `U' option added to synopsis.
9347 Version 1.12 released
9348 =====================
9350 1999-12-14 Werner LEMBERG <wl@gnu.org>
9352 * troff/input.cc (usage), groff/groff.cc (synopsis): Added -U flag
9355 * nroff/nroff.sh, nroff/nroff.man: Replaced `secure', `unsecure'
9356 with the more appropriate terms `safer' and `unsafe'.
9358 * libgroff/strerror.c, aclocal.m4, configure.in: Added checks for
9359 sys_nerr and sys_errlist[].
9361 * pic/pic.h, aclocal.m4, configure.in: Added check for hypot().
9363 * pic/pic.y, pic/pic.cc: Added check for fmod().
9365 1999-12-13 Werner LEMBERG <wl@gnu.org>
9367 * VERSION: Changed to 1.12.
9369 Here some patches from various sources; most of them taken from
9370 the Debian distribution.
9372 * tmac/groff_mdoc.man, tmac/groff_mdoc.samples.man,
9373 tmac/Makefile.sub: New files copied directly from the NetBSD
9374 distribution. Probably, some additional adaptation later on is
9377 * tmac/tmac.safer, tmac/groff_msafer.man: Added `so' to the list
9380 * groff/groff.cc, groff/groff.man, nroff/nroff.sh,
9381 nroff/nroff.man, pic/main.cc, pic/pic.man, troff/input.cc,
9382 troff/troff.man: Added option `-U' for unsafe mode. Safe mode
9383 (`-S') is now the default.
9385 * README, NEWS: Updated.
9387 1999-12-09 Werner LEMBERG <wl@gnu.org>
9389 * doc/groff.texinfo: Regenerated nodes and menus with emacs.
9391 * doc/Makefile (clean): Added cleaning commands for groff.texinfo.
9393 1999-12-06 Werner LEMBERG <wl@gnu.org>
9395 * configure.in: Removed AC_PREFIX_PROGRAM since it causes more
9396 grief than relief today. Additionally, it is against the GNU
9399 * configure: Recreated.
9401 1999-12-05 Werner LEMBERG <wl@gnu.org>
9403 * configure.in: Added GROFF_LIBM.
9405 * configure: Recreated.
9407 * aclocal.m4 (GROFF_LIBM): New function which tests whether -lm is
9410 * Makefile.in: Added definition of $(LIBM).
9412 * Makefile.comm (LIBM): Removed.
9414 * pfbtops/Makefile.sub: On AIX, -lm is needed also.
9416 1999-12-03 Gaius Mulley <gaius@glam.ac.uk>
9418 * doc/Makefile: Added rule for generation pic.html.
9420 (clean): Files produced by grohtml will be removed also.
9422 * doc/pic.ms: Small fix.
9424 * tmac/tmac.html: Fixed suppression of headers.
9426 1999-11-16 Gaius Mulley <gaius@glam.ac.uk>
9428 * tmac/tmac.html: Fixing horizontal arrows.
9430 Turning off hyphenation.
9432 * tmac/tmac.an: Improved support for grohtml; better indentation,
9435 1999-10-31 Gaius Mulley <gaius@glam.ac.uk>
9437 * tmac/tmac.arkup: Added CDFTP macro
9439 * tmac/tmac.html: All headers are turned off for ms, me, and mm
9442 * tmac/troffrc: Some additions for HTML stuff.
9444 1999-10-06 Gaius Mulley <gaius@glam.ac.uk>
9446 * tmac/tmac.html: Small changes.
9448 1999-09-26 Werner LEMBERG <wl@gnu.org>
9450 * doc/groff.texinfo: Minor fixes.
9452 1999-09-26 Gaius Mulley <gaius@glam.ac.uk>
9454 * devhtml/TR: Changed spacewidth to 3.
9456 * tmac/Makefile.sub (NORMALFILES): Added tmac.arkup.
9458 * tmac/tmac.html: Moved markup macros to tmap.arkup.
9460 * tmac/tmac.arkup: New file.
9462 * grohtml/ChangeLog: New file.
9464 1999-09-16 Werner LEMBERG <wl@gnu.org>
9466 * doc/groff.texinfo (Common Features): Added Copying chapter.
9467 Changed format to @smallbook.
9469 1999-09-15 Werner LEMBERG <wl@gnu.org>
9471 * NEWS: Added info about groff.texinfo.
9473 * doc/groff.texinfo: Will now compile (using texi2dvi) without
9476 1999-09-14 Werner LEMBERG <wl@gnu.org>
9478 * groff/groff.man: More updates.
9480 1999-09-13 Werner LEMBERG <wl@gnu.org>
9482 * doc/groff.texinfo: New file. This manual is still very
9483 rudimentary. It has been originally contributed by Trent
9484 A. Fisher <trent@gnurd.portland.or.us> with first corrections and
9487 * INSTALL: Added information about the `doc' subdir
9489 * troff/troff.man: Minor fixes.
9491 * groff/groff.man: Added missing `-L arg' to SYNOPSIS section;
9494 * troff/input.cc (usage): Added missing `-ffam' to usage message.
9496 * Makefile.in (dist): groff-$(version).tar.gz must be removed
9497 also, otherwise it is included itself in another call of `make
9500 * groff/groff.cc (synopsis): Removed superfluous space.
9502 * PROJECTS, PROBLEMS, NEWS: Updated.
9504 * VERSION: Updated to 1.12beta.
9506 * BUG-REPORT: Some cosmetic fixes. Corrected email address.
9508 * README: Updated: Included documentation about CVS repository,
9509 mailing lists, and daily snapshots.
9511 * tmac/Makefile.sub: Fixed $(tmap_wrap) finally.
9513 1999-09-12 Bjarni Ingi Gislason <bjarniig@rhi.hi.is>
9515 * tmac/tmac.an: If the tag didn't fit into the space that the
9516 macro `TP' specifies, the rest of the tag went into the space for
9519 1999-09-12 Jeffrey Copeland <jeff@opennt.com>
9521 * grolj4/lj4.cc: Added duplex printing (option `-d').
9523 * grolj4/grolj4.man: Document duplex printing.
9525 1999-09-12 Werner LEMBERG <wl@gnu.org>
9527 * doc/Makefile (pic.ps): Fixed rule which caused problems with
9528 non-GNUish sed programs.
9530 * tmac/doc-syms: Removed extra space from -iso8802-3 macro
9533 * configure.in (LIBS): Added `-lc'
9535 * Makefile.comm (.man.n): Added substitution for @TMAC_AN_PREFIX@.
9537 * pic/tex.cc (solid_arc): Casting M_PI to double.
9539 * libgroff/putenv.c (putenv): Changed function header to ANSI C.
9541 * groff/groff.man, tmac/Makefile.sub (MAN7), tmac/groff_msafer.man
9542 (new file), tmac/msafer.man (deleted), tmac/groff_me.man (new
9543 file), tmac/me.man (deleted): {me,msafer} -> groff_{me,msafer}.
9545 * groff/groff_man.man: New file. This manual page was originally
9546 written for the Debian GNU/Linux system by Susan G. Kleinmann
9549 * eqn/list.cc (list_box::compute_metrics,
9550 list_box::compute_sublist_width): Removed variable declaration to
9551 avoid shadowing warnings.
9553 * grops/psrm.cc (resource_manager::process_file): Ditto.
9555 * tfmtodit/tfmtodit.cc (main): Ditto.
9557 * libgroff/font.cc (font::load_desc): Renamed auxiliary variable
9558 to avoid shadowing warnings.
9560 * tbl/table.cc (block_entry::do_divert, table::do_row): Renamed
9561 shadowing loop variable.
9563 * groff/groff.man, troff/troff.man: Added doc about grohtml.
9565 1999-09-12 Gaius Mulley <gaius@glam.ac.uk>
9567 New grohtml frontend to convert groff input to html.
9569 * Makefile.in (CCPROGDIRS, DEVDIRS): Added html device.
9571 * tmac/Makefile.sub (NORMALFILES): Added tmac.html.
9573 * tmac/eqnrc: Added html device.
9575 * tmac/tmac.html: New file.
9577 * eqn/main.cc (do_file, inline_equation), pic/troff.cc
9578 (troff_output::start_picture, troff_output::finish_picture),
9579 tbl/main.cc (process_input_file):
9580 Surrounded output with `graphics_start' and `graphics_end' so that
9581 the html driver can identify non-text portions.
9583 * grodvi/dvi.cc (dvi_printer::set_char), grolj4/lj4.cc
9584 (lj4_printer::set_char), grops/ps.cc (ps_printer::set_char),
9585 grotty/tty.ps (tty_printer::set_char): Additional parameter
9588 * include/printer.h: Class printer: New function
9589 set_char_and_width; new variables (is_char_named, is_named_set,
9590 named_command, named_char_s, named_char_n) to hold information
9591 about named characters -- needed by the html driver.
9593 * libdriver/printer.cc (printer::set_ascii_char,
9594 printer::set_special_char): Use set_char_and_width.
9596 * devhtml/*: New device files for html driver.
9598 * grohtml/*: New driver grohtml.
9600 1999-09-11 Wilfredo Sanchez <wsanchez@apple.com>
9602 * tmac/doc-common, tmac/tmac.an: Removed the word `UNIX' in
9605 1999-09-11 Luke Mewburn <lukem@netbsd.org>
9607 * libgroff/string.cc (search): Small fix to test against NULL
9610 1999-09-11 Jeff Conrad <jeff_conrad@msn.com>
9612 * troff/node.cc (copy): The characters in a bracket escape (e.g.,
9613 \b'abc') were stacked in reverse order when processed in a
9616 * troff/node.h: Added `*last' to struct `node' to make the above
9619 * troff/input.cc (read_draw_node), libdriver/input.cc (do_file):
9620 The default scale for the 'f' and 't' graphics functions were 'm'
9621 rather than 'u' (i.e., no scaling).
9623 1999-09-11 Peter Miller <peterm@jna.com.au>
9625 * groff/groff.cc (main), groff.man, soelim/soelim.cc (main,
9626 do_file), soelim/soelim.man: Added `-I file' option to soelim,
9627 defining include paths.
9629 * soelim/soelim.cc (include_path_append): New function.
9631 1999-09-11 Larry Jones <larry.jones@sdrc.com>
9633 * tbl/main.cc (process_options): Unix (at least Documenter's
9634 Workbench) tbl allows arbitrary non-alpha characters between
9637 1999-09-11 Paul Eggert <eggert@twinsun.com>
9639 Y2k fixes. Don't assume that the current year precedes 2000.
9641 * doc/meref.me: Add \n(y2, \n(y4.
9643 * tmac/doc-common (Yr): New number register.
9644 (Dd): Don't assume current year precedes 2000.
9646 * tmac/tmac.e (td): Likewise.
9647 (y2, y4): New number registers.
9649 * pic/pic.man: Update reference for pic paper to May, 1991
9652 1999-09-11 Werner LEMBERG <wl@gnu.org>
9654 * tmac/Makefile.sub (install_data, stamp-wrap, uninstall_sub):
9655 Removed quotation marks which prevented correct expansion of
9658 * devlj4/Makefile.sub (LJ4RES): Fixed value (600 instead of 300).
9660 1999-09-10 Werner LEMBERG <wl@gnu.org>
9662 * Makefile.sub (DISTCLEANFILES): Added `config.log' and
9665 * Removed configure.old.
9667 1999-08-31 Werner LEMBERG <wl@gnu.org>
9669 * VERSION: Updated to 1.11.1
9671 1999-05-27 Werner LEMBERG <wl@gnu.org>
9673 * doc/Makefile: changed `.PS' postfix to `.ps' for consistency.
9675 * tmac/Makefile.sub (install_data, stamp-wrap, uninstall_sub):
9676 added quotations around $(tmac_wrap) to avoid syntax error if
9679 * configure: Newly generated using autoconf 2.13.
9681 * Makefile.in (LDFLAGS): Set variable to @LDFLAGS@.
9683 Fri Aug 15 08:51:47 1997 Eric S. Raymond <esr@snark.thyrsus.com>
9685 * README, PROJECTS, NEWS, INSTALL, VERSION,
9686 doc/Makefile. doc/pic.ms, groff/groff.man:
9687 Prepare for 1.11 release. No code changes.
9688 Documentation for pic added (doc/pic.ms).
9690 Sun Nov 26 11:45:13 1995 James Clark <jjc@jclark.com>
9692 * Version 1.10 released.
9694 Fri Nov 24 09:56:16 1995 James Clark <jjc@jclark.com>
9696 * afmtodit/afmtodit.pl: Avoid comment on first line.
9698 Mon Nov 20 11:13:49 1995 James Clark <jjc@jclark.com>
9700 * aclocal.m4 (GROFF_INSTALL_SH): New macro.
9701 * configure.in: Call it.
9703 * Makefile.sub (configure): Depends on aclocal.m4 not acgroff.m4.
9704 (distfiles): Doesn't depend on config.log or config.cache.
9706 Sun Oct 1 08:45:36 1995 James Clark <jjc@jclark.com>
9708 * grog/grog.sh: Use print "" rather than print in END rule.
9710 Wed Aug 23 13:30:52 1995 James Clark <jjc@jclark.com>
9712 * tbl/main.cc (process_data): Don't give error for excess data
9713 entries that are comments.
9715 Fri Jul 28 11:00:27 1995 James Clark <jjc@jclark.com>
9717 * tbl/main.cc (process_data): Fix case where new for-scope rules
9718 silently change meaning of code.
9720 Tue Jul 4 23:39:51 1995 James Clark <jjc@jclark.com>
9722 * troff/env.cc (hyphenate): Loop over all consecutive sequences
9723 of non-zero hyphenation codes.
9725 Sat Jul 1 00:42:15 1995 James Clark <jjc@jclark.com>
9727 * aclocal.m4 (GROFF_POSIX): Use conflicting declaration technique.
9729 Thu Jun 29 13:58:36 1995 James Clark <jjc@jclark.com>
9731 * tmac/tmac.e (ip): Divert the tag so as to freeze the spaces.
9733 Tue Jun 27 12:30:16 1995 James Clark <jjc@jclark.com>
9735 * tmac/tmac.andoc: Make it work in compatibility mode.
9737 * refer/token.h (token_info::is_range_sep): New function.
9738 * refer/token.cc (init_special_chars): Make \(en a RANGE_SEP.
9739 * refer/ref.cc (reference::output): More sophisticated check for
9742 * devps/prologue.ps (MANUAL): New procedure.
9743 * grops/ps.cc (main): New -m option.
9744 (usage): Include -m.
9745 (ps_printer::~ps_printer): Implement -m.
9747 * aclocal.m4 (GROFF_G): New macro.
9748 * configure.in: Call it.
9749 * Makefile.in (g): Provided by configure.
9751 * hpftodit/hpftodit.cc (basename): Rename to xbasename.
9753 * tmac/tmac.tty: Disable warning about bad fonts. Remove font
9756 * Makefile.in (tmacpath): Don't include /usr/lib/tmac.
9757 (tmac_m, tmac_s): Deleted.
9758 (sys_tmac_prefix, tmac_wrap, tmac_prefix, tmac_an_prefix,
9759 tmac_s_prefix): New variables.
9760 (MDEFINES): Change accordingly.
9761 * Makefile.comm (.man.n): Use new TMAC_* variables.
9762 * configure.in (GROFF_TMAC): Call.
9763 * aclocal.m4 (GROFF_TMAC): Define.
9764 * tmac/Makefile.sub (stamp_wrap): New target.
9765 (install_data, uninstall_sub): Handle macro wrapping.
9767 Mon Jun 26 14:54:39 1995 James Clark <jjc@jclark.com>
9769 * tbl/main.cc (main): Ignore -T option.
9771 Thu Jun 22 09:08:06 1995 James Clark <jjc@jclark.com>
9773 * devlj4/generate/special.map: Add definition of \(nb.
9775 * tmac/tmac.dvi: Add definition of \(nb.
9777 * troff/dictionary.c (dictionary::dictionary): association::v gets
9778 initialized by association::association.
9780 * tmac/Makefile.sub: Avoid using temporary files when installing.
9782 * troff/env.cc (environment::set_font): Make bad font number a
9785 * Makefile.in (fontpath): Remove $(prefix)/lib/font from fontpath.
9787 * Makefile.in (datadir): Use share rather than lib.
9789 * groff/groff.cc (basename): Rename to xbasename.
9791 Wed Jun 21 16:59:46 1995 James Clark <jjc@jclark.com>
9793 * Makefile (CCLIBS): Don't use.
9794 * Makefile.ccpg: Likewise.
9796 * acgroff.m4: Rename to...
9797 * aclocal.m4: Modify extensively for autoconf 2.
9798 * configure.in: Likewise.
9799 * Makefile.in: Likewise.
9801 * groff/pipeline.c (const): Declare as empty if __STDC__ not
9803 (xstrsignal): Check for definition of NSIG. Conditionalize
9804 on SYS_SIGLIST_DECLARED. Make return type const.
9806 Sat Jun 10 12:28:16 1995 James Clark <jjc@jclark.com>
9808 * troff/input.cc (interpolate_macro): Rephrase missing space
9811 Thu May 11 01:07:16 1995 Jason Merrill <jason@phydeaux.cygnus.com>
9813 * addftinfo/addftinfo.cc, eqn/delim.cc, eqn/lex.cc, eqn/list.cc,
9814 grodvi/dvi.cc, groff/groff.cc, grops/ps.cc, grops/psrm.cc,
9815 grotty/tty.cc, include/ptable.h indxbib/indxbib.cc,
9816 libbib/index.cc, libbib/linear.cc, libbib/search.cc,
9817 libdriver/input.cc, libdriver/printer.cc, libgroff/font.cc,
9818 libgroff/lf.cc, libgroff/nametoindex.cc, libgroff/ptable.cc,
9819 libgroff/string.cc, lkbib/lkbib.cc, lookbib/lookbib.cc,
9820 pic/lex.cc, pic/object.cc, pic/pic.y refer/label.y refer/ref.cc,
9821 refer/refer.cc, refer/token.cc, tbl/main.cc, tbl/table.cc,
9822 tfmtodit/tfmtodit.cc, troff/dictionary.cc, troff/div.cc,
9823 troff/env.cc, troff/input.cc, troff/node.cc, troff/symbol.cc:
9826 Wed Apr 19 21:15:11 1995 James Clark <jjc@jclark.com>
9828 * troff/input.cc (spring_trap): Push a macro_iterator rather than a
9830 (spring_trap, postpone_traps, unpostpone_traps): Move to later in
9832 (macro_iterator::macro_iterator): Add additional argument.
9834 Mon Apr 10 12:06:02 1995 James Clark <jjc@jclark.com>
9836 * troff/div.cc (vertical_size::vertical_size): In place of integer
9837 specifying line spacing use cunits specifying post vertical
9839 (macro_diversion::output, top_level_diversion::output): Likewise.
9840 * troff/div.h: Change declarations accordingly.
9841 * troff/env.cc (pending_output_line): Replace ls field by post_vs
9843 (pending_output_line::pending_output_line,
9844 pending_output_line::output, environment::output,
9845 environment::output_line, environment::output_title,
9846 environment::hyphenate_line): In place of
9847 integer specifying line spacing use cunits specifying post vertical
9849 (environment::environment): Add post_vertical_spacing and
9850 prev_post_vertical_spacing arguments.
9851 (environment::get_post_vertical_spacing): New function.
9852 (environment::total_post_vertical_spacing): New function.
9853 (environment::post_vertical_spacing): New function.
9854 (init_env_requests): Initialize pvs request and .pvs register.
9855 * troff/env.h: Change declarations.
9857 Tue Mar 28 09:52:07 1995 James Clark <jjc@jclark.com>
9859 * tmac/tmac.pspic: Immediately remove the temporary file.
9861 Sat Mar 25 10:43:11 1995 James Clark <jjc@jclark.com>
9863 * tmac/tmac.pspic (PSPIC): Scale graphic uniformly even when
9864 height is specified.
9866 Thu Jan 26 16:20:13 1995 James Clark <jjc@jclark.com>
9868 * tbl/table.c (struct vertical rule, class table_entry): Use int
9869 not short for start_row and end_row.
9871 Fri Jan 13 13:53:05 1995 James Clark <jjc@jclark.com>
9873 * troff/input.cc (trapping_blank_line, blank_line_macro): New
9875 (diverted_space_node::reread, process_input_stack): Call
9876 trapping_blank_line() rather than blank_line().
9877 (init_input_requests): Bind "blm" to blank_line_macro().
9879 * tmac/tmac.s (XA): Use .br and par@reset rather than XA.
9881 Tue Jan 10 11:40:35 1995 James Clark <jjc@jclark.com>
9883 * troff/env.cc (environment::possibly_break_line): Require that
9884 width total excluding width of final space node be greater than
9885 the target text length.
9887 Tue Jan 3 09:13:37 1995 James Clark <jjc@jclark.com>
9889 * troff/node.cc (kern_pair_node::vertical_extent): New function.
9891 Sun Dec 4 13:19:07 1994 James Clark <jjc@jclark.com>
9893 * troff/node.cc (charinfo_node): New class.
9894 (glyph_node, composite_node): Derive from charinfo_node. Change
9895 member functions accordingly.
9897 Wed Nov 30 10:29:29 1994 James Clark <jjc@jclark.com>
9899 * nroff/nroff.sh: Use -Tlatin1 not -TLatin1.
9901 Mon Aug 8 10:17:59 1994 James Clark (jjc@jclark.com)
9903 * tmac/tmac.tty-char: Add definitions for \(ab and \[arrowvertex].
9905 * devps/generate/textmap (notsubset): Add.
9907 * tmac/tmac.a4: New file.
9909 Sun Jul 24 20:08:42 1994 James Clark (jjc@jclark.com)
9911 * pic/main.cc (had_parse_error): New variable.
9912 (do_picture, do_whole_file): Set had_parse_error if yyparse()
9914 (main): Return 1 if had_parse_error is true.
9916 Tue Jul 19 13:40:31 1994 James Clark (jjc@jclark.com)
9918 * grolj4/lj4.cc (main): Avoid use of strtoul.
9920 Mon Jul 18 15:03:02 1994 James Clark (jjc@jclark.com)
9922 * nroff/nroff.sh: Default device is -Tlatin1 if $LC_CTYPE is
9923 iso_8859_1 or $LESSCHARSET is latin1.
9925 Sun Jul 10 13:38:35 1994 James Clark (jjc@jclark.com)
9927 * hpftodit: New directory.
9928 * Makefile.in (CCPROGDIRS): Add hpftodit.
9929 * devlj4/generate: New directory.
9931 Thu Jul 7 23:49:48 1994 James Clark (jjc@jclark.com)
9933 * configure.in: Don't use AC_VFORK.
9934 * groff/pipeline.c (run_pipeline): Use fork() always.
9936 Wed Jul 6 11:13:17 1994 James Clark (jjc@jclark.com)
9938 * grops/ps.cc (main): Use %1 not %s in error message for -w.
9940 * Makefile.in (CCPROGDIRS): Add grolj4.
9941 (DEVDIRS): Add devlj4.
9942 * grolj4, devlj4: New directories.
9943 * tmac/troffrc: Handle lj4.
9944 * tmac/tmac.lj4: New file.
9946 Fri Jun 17 18:02:53 1994 James Clark (jjc@jclark.com)
9948 * tmac/tmac.e (@n): Set indent to 0 before calling |h.
9950 Wed Jun 1 07:33:47 1994 James Clark (jjc@jclark.com)
9952 * troff/input.cc (do_if_request): At end of second string, switch
9953 environments before getting next token.
9955 Fri May 20 07:39:18 1994 James Clark (jjc@jclark.com)
9957 * devps/psstrip.sed: Split rule that strips whitespace on either
9960 Wed May 18 08:13:47 1994 James Clark (jjc@jclark.com)
9962 * troff/node.h (font_family::make_definition): Add return value to
9963 declaration. * troff/symbol.h (symbol::operator==,
9964 symbol::operator!=): Likewise.
9966 Tue May 17 20:46:06 1994 James Clark (jjc@jclark.com)
9968 * groff/groff.cc (main, help, synopsis): Handle -S.
9969 (possible_command::insert_arg): New function.
9971 * tmac/tmac.safer: New file.
9972 * tmac/msafer.man: New file.
9973 * tmac/Makefile.sub (FILES): Add tmac.safer and msafer.man.
9975 Thu Mar 10 01:58:30 1994 Paul Eggert (eggert@twinsun.com)
9977 * pic/pic.h, pic/main.cc (safer_flag): New variable.
9978 * pic/pic.y (placeless_element): Avoid unsafe operations if
9979 `safer_flag' is set.
9980 * pic/main.cc (main): Add -S option, which sets `safer_flag'.
9982 Tue May 10 13:02:31 1994 James Clark (jjc@jclark.com)
9984 * eqn/lex.cc (get_token): Put call to add_context() in block to
9985 work around Sun C++ 4.0 bug.
9987 * include/stringclass.h (operator +): Use ?: instead of `if' to
9988 work around Sun C++ 4.0 bug.
9990 Thu May 5 11:18:03 1994 James Clark (jjc@jclark.com)
9992 * tbl/main.cc (process_format): Accept - as a synonym for the _
9995 * libbib/index.cc (minus_one): Don't declare as const.
9997 Fri Apr 29 09:32:48 1994 James Clark (jjc@jclark.com)
9999 * troff/input.cc (get_char_for_escape_name): Push back a newline.
10001 Wed Apr 27 21:14:18 1994 James Clark (jjc@jclark.com)
10003 * troff/input.cc (write_macro_request): New function.
10004 (init_input_requests): Bind write_macro_request to writem.
10006 Sun Apr 17 11:15:38 1994 James Clark (jjc@jclark.com)
10008 * tmac/tmac.s (@EN): Turn filling back on even if there was no
10011 * eqn/lex.cc (do_space): Supply missing argument to lex_error.
10013 * tmac/tmac.s (@TS): Renamed from TS.
10014 (TS): Call LP then TS again.
10015 (cov*ab-init): Alias @TS to TS.
10017 * tmac/tmac.s: Allow QP or RS to initialize.
10019 * tmac/tmac.s (par@load-init): New macro. Call at end of file.
10020 Move initializations of PS and LL here.
10021 (par@init): Don't initialize HY. Avoid changing environment 0.
10022 (par*env-init): Don't all par@reset.
10024 Thu Apr 14 19:15:45 1994 James Clark (jjc@jclark.com)
10026 * include/posix.h: Include <fcntl.h> only if not using <osfcn.h>.
10028 Sun Apr 10 09:54:44 1994 James Clark (jjc@jclark.com)
10030 * Makefile.in (MDEFINES): Add LDFLAGS.
10031 (LDFLAGS): Add definition line.
10033 Thu Apr 7 22:22:22 1994 James Clark (jjc@jclark.com)
10035 * troff/input.cc (get_optional_char): Split off error check into...
10036 (check_missing_character): New function.
10037 * troff/token.h: Declare it.
10038 * troff/env.cc (margin_character): Don't call get_optional_char.
10039 Only call tok.next() after making the node.
10041 * include/lib.h (getopt): Make 2nd argument char *const *.
10043 Fri Mar 11 07:28:03 1994 James Clark (jjc@jclark.com)
10045 * nroff/conftest.sh: Deleted.
10047 Fri Mar 4 10:51:36 1994 James Clark (jjc@jclark.com)
10049 * pic/make-dos-dist: Deleted.
10051 Wed Mar 2 20:59:16 1994 James Clark (jjc@jclark.com)
10053 * devps/psstrip.sed: Strip comments before stripping trailing
10056 Sat Feb 19 13:07:16 1994 James Clark (jjc@jclark.com)
10058 * Version 1.09 released.
10060 Wed Feb 16 16:53:49 1994 James Clark (jjc@jclark.com)
10062 * tmac/doc-ditroff (hK): Don't reset page number if \nC is > 0.
10064 Mon Feb 14 08:26:40 1994 James Clark (jjc@jclark.com)
10066 * libgroff/font.cc (font::load_desc): Fix typo in error message.
10068 Sun Feb 13 09:37:38 1994 James Clark (jjc@jclark.com)
10070 * libgroff/new.cc (operator new): Rewrite so as to avoid warning
10071 about returning without a value.
10073 * troff/charinfo.h (charinfo::get_special_translation): Cast
10074 TRANSLATE_NONE to int.
10076 * refer/token.cc (lookup_token, store_token): Remove bogus loop
10077 test. Fix test so that it works with n unsigned.
10079 * pic/pic.y (defaults_table): Fully bracket initializer.
10080 * pic/lex.cc (lookup_keyword): Likewise.
10081 * eqn/lex.cc (token_table, def_table): Likewise.
10082 * eqn/box.cc (param_table): Likewise.
10083 * troff/input.cc (warning_table): Likewise.
10084 * libgroff/font.cc (table): Likewise.
10085 * grops/ps.cc (ps_printer::special): Likewise.
10086 * grops/psrm.cc (resource_manager::process_file): Likewise.
10087 * tfmtodit/tfmtodit.cc (lig_chars, lig_table): Likewise.
10088 * refer/command.cc (command_table): Likewise.
10089 * addftinfo/addftinfo.cc (param_table): Likewise.
10091 * troff/symbol.cc (symbol::symbol): Prevent compiler warnings
10092 about temp's being unused.
10093 (unused): New function.
10095 * groff/pipeline.cc: Declare c_fatal.
10097 * libbib/linear.cc (bmpattern::search): Cast patterrn[--j] to
10100 * libbib/index.cc (index_search_item::load): Prevent compiler
10101 warnings about fd_closer's being unused.
10102 (unused): New function.
10104 Sat Feb 12 10:31:59 1994 James Clark (jjc@jclark.com)
10106 * troff/input.cc (copy_mode_error): Make `prefix' static.
10109 * include/posix.h: Include <osfcn.h> is HAVE_CC_OSFCN_H is
10111 * acgroff.m4, configure.in, Makefile: Rename HAVE_CC_UNISTD_H to
10112 HAVE_CC_OSFCN_H and modify accordingly.
10114 * troff/input.cc (init_charset_table): radicalex overlaps
10117 * groff/acgroff.m4 (GROFF_ISC_SYSV3): New macro (from
10118 udodo!hans@relay.NL.net).
10119 * groff/configure.in: Call it.
10121 * groff/acgroff.m4 (GROFF_PCLOSE): New macro.
10122 * groff/configure.in: Call it.
10123 * include/lib.h: Conditionalize declaration of pclose.
10125 * troff/div.cc (last_page_number): New global variable.
10126 (top_level_diversion::begin_page): Exit if we just printed the
10128 * troff/div.h (last_page_number): Declare it.
10129 * troff/input.cc (parse_output_page_list): Set last_page_number.
10131 * eqn/sqrt.cc: Rename \(rn to \[radicalex].
10132 * devps/S, devps/textmap, tmac/tmac.ps, tmac/tmac.dvi,
10133 tmac/tmac.X: Likewise.
10134 * tmac/tmac.ps, tmac/tmac.X, tmac.dvi: Add definitions of \(rn.
10135 * tmac.dvi: Make \(ru and \(ul extend beyond their width by .04m.
10137 Fri Feb 11 11:45:40 1994 James Clark (jjc@jclark.com)
10139 * tmac/doc-ditroff (hK): Remove groff specific code which
10140 prevented page-breaks between separate manual entries. If this is
10141 the first page, don't set the page number to 1.
10143 * acgroff.m4 (GROFF_POSIX): New macro.
10144 * configure.in: Use it.
10146 * troff/node.cc (class real_output_file,
10147 real_output_file::real_output_file,
10148 real_output_file::~real_output_file): Conditionalize use of
10149 popen/pclose on POPEN_MISSING.
10150 * troff/node.h: Conditionalize pipe_command on POPEN_MISSING.
10151 * troff/input.cc (pipe_command): Give an error if POPEN_MISSING.
10152 (pipe_source): Similarily.
10154 * acgroff.m4 (GROFF_PROG_CCC): Update message about libg++.
10156 * acgroff.m4 (GROFF_GETOPT, GROFF_PUTENV, GROFF_POPEN): Detect
10157 presence of declarations by trying to compile example with
10158 conflicting declarations. (gcc only gives a warning for missing
10161 Wed Feb 9 09:12:23 1994 James Clark (jjc@jclark.com)
10163 * tmac/tmac.pspic (PSPIC): Allow options to specify alignment
10164 (from Ulrich Lauther).
10166 Tue Feb 8 03:56:40 1994 James Clark (jjc@jclark.com)
10168 * libbib/linear.cc (file_buffer::load): Use S_ISREG macro.
10170 Thu Feb 3 09:34:35 1994 James Clark (jjc@jclark.com)
10172 * indxbib/indxbib.cc (write_hash_table): Add code for case where
10173 pointers and ints have different sizes.
10175 Sun Jan 9 16:17:51 1994 James Clark (jjc@jclark.com)
10177 * tmac/tmac.s (par*env-init): Call par@reset.
10179 Fri Jan 7 10:24:27 1994 James Clark (jjc@jclark.com)
10181 * tmac/tmac.s (@IP): Switch to a new environment when diverting
10183 (par*push-tag-env, par*pop-tag-env): New macros.
10185 Wed Jan 5 21:18:34 1994 James Clark (jjc@jclark.com)
10187 * grops/ps.cc (ps_printer::ps_printer): Use MAX_LINE_LENGTH for
10188 initializing `out'. Reduce MAX_LINE_LENGTH from 79 to 72.
10190 * grops/ps.cc (ps_printer::~ps_printer): Output %%CreationDate
10191 comment. Include <time.h>.
10193 Wed Dec 15 14:14:00 1993 James Clark (jjc@jclark.com)
10195 * grops/ps.cc (is_small_h, is_small_v): Deleted.
10196 (ps_printer::flush_sbuf): Use absolute motion only at beginning of
10199 Tue Dec 14 10:06:34 1993 James Clark (jjc@jclark.com)
10201 * troff/input.cc (read_request): Only print a prompt if reading
10202 from the terminal. Also clearerr on EOF if reading from the
10203 terminal. Declare isatty.
10205 Mon Nov 29 08:38:15 1993 James Clark (jjc@jclark.com)
10207 * refer/label.y: Rename map_t to map_func and extractor_t to
10210 Sat Oct 30 06:38:12 1993 James Clark (jjc@jclark.com)
10212 * include/assert.h: Don't use volatile.
10213 * libgroff/assert.cc: Likewise.
10215 Fri Oct 29 15:00:23 1993 James Clark (jjc@jclark.com)
10217 * troff/input.cc (abort_request): Look at character in tok before
10218 calling get_copy().
10220 Thu Oct 28 14:09:48 1993 James Clark (jjc@jclark.com)
10222 * troff/troff.h (NO_RETURN): Deleted.
10223 * troff/div.cc (cleanup_and_exit): Don't declare aas NO_RETURN.
10224 * troff/input.cc (exit_troff): Likewise
10226 * Makefile.in: Remove `Making ...' messages since GNU make now
10229 * configure.in: Use AC_HAVE_HEADERS(unistd.h) instead of AC_UNISTD_H.
10231 Wed Oct 27 11:12:51 1993 James Clark (jjc@jclark.com)
10233 * tmac/tmac.s (@init): Initialize PO to \n(.o here, rather than
10234 to constant 1 inch.
10236 Sat Oct 23 10:03:52 1993 James Clark (jjc@jclark.com)
10238 * tmac/tmac.e (hl): Use \n[.in] rather than \n(.i.
10240 Thu Oct 14 12:09:45 1993 James Clark (jjc@jclark.com)
10242 * eqn/delim.cc (delim_box::compute_metrics): Don't increase
10243 MARK_REG if there was no left delimiter.
10245 Sat Oct 2 19:54:47 1993 James Clark (jjc@jclark.com)
10247 * pic/troff.cc (troff_output::text): Set line thickness to
10248 relative before outputting text.
10250 * tmac/tmac.e (@k): Don't zero ?T.
10253 Sat Sep 25 11:08:43 1993 James Clark (jjc@jclark.com)
10255 * tmac/tmac.e ($p): Handle possibility that $3 is empty.
10257 Wed Aug 18 08:51:41 1993 James Clark (jjc@jclark.com)
10259 * troff/input.cc (decode_args): Warn about unquoted tabs (from
10262 Tue Aug 10 08:38:32 1993 James Clark (jjc@jclark.com)
10264 * troff/input.cc (ignoring): New variable.
10265 (ignore): Set ignoring during call to do_define_macro.
10266 (do_define_macro): Clear ignoring before interpolating terminating
10268 (copy_mode_error): New function.
10269 (get_char_for_escape_name, read_long_escape_name,
10270 interpolate_arg): Use copy_mode_error.
10271 (warning_table): Add WARN_IG.
10272 * troff/troff.h (WARN_IG): Declare.
10273 (WARN_TOTAL): Change accordingly.
10275 * groff/pipeline.c (strsignal): Rename to xstrsignal.
10276 * groff/groff.cc (strsignal): Delete declaration.
10278 Fri Jul 16 01:43:12 1993 James Clark (jjc@jclark.com)
10280 * troff/div.cc (page_offset): Use 'm' as default scaling.
10282 Sat Jul 3 09:11:38 1993 James Clark (jjc@jclark.com)
10284 * nroff/nroff.sh: Ignore -u.
10286 Wed Jun 9 12:17:27 1993 James Clark (jjc@jclark.com)
10288 * Makefile.in (MDEFINES): Pass down MAKEOVERRIDES.
10290 Fri Jun 4 17:35:47 1993 James Clark (jjc@jclark.com)
10292 * tmac/tmac.s (par*box-draw): Set adjustment mode to l while
10294 (B2): With -Tascii, leave additional vertical space before
10295 and after. Ensure that the left and right indent is restored to
10296 what it was even if the point size changes. Don't call
10297 par@finish. Change the indent, line length and title length
10298 directly. With -Tascii, make the width of the box 1n less.
10299 (B1): Remember 1n at the current point size. Don't call
10300 par@reset. Change the indent, line length and title length
10301 directly. Ensure that the temporary indent is preserved.
10302 (par*box-mark-top): Turn off no spacing mode.
10304 Thu Jun 3 17:47:14 1993 James Clark (jjc@jclark.com)
10306 * Makefile.in (dist): Use .gz suffix.
10308 Thu May 27 20:04:59 1993 James Clark (jjc@jclark.com)
10310 * troff/input.cc (main): Add return 0.
10311 * pic/main.cc (main): Use return instead of exit.
10312 * tbl/main.cc (main): Likewise.
10313 * eqn/main.cc (main): Likewise.
10314 * grops/ps.cc (main): Likewise.
10315 * grotty/tty.cc (main): Likewise.
10316 * groff/groff.cc (main): Likewise.
10317 * grodvi/dvi.cc (main): Likewise.
10318 * refer/refer.cc (main): Likewise.
10319 * indxbib/indxbib.cc (main): Likewise.
10320 * lkbib/lkbib.cc (main): Likewise.
10321 * soelim/soelim.cc (main): Likewise.
10322 * addftinfo/addftinfo.cc (main): Likewise.
10323 * acgroff.m4 (GROFF_PROG_CCC, GROFF_CC_COMPILE_CHECK,
10324 GROFF_COOKIE_BUG, GROFF_CC_ANSI_BUG): Likewise.
10326 * troff/token.h (process_input_stack): Don't declare as static.
10327 * troff/input.cc: Likewise.
10329 * troff/node.c (invalidate_fontno): Make it a static member of
10330 class font_family. Change callers.
10331 * troff/node.c: Change declaration.
10333 * tbl/main.cc (struct input_entry_format): Add explicit public
10335 * tbl/table.cc (struct text_stuff, struct single_hline_stuff,
10336 struct double_hline_stuff): Likewise.
10337 * tbl/table.h (struct entry_format): Likewise.
10338 * pic/object.h (struct saved_state): Likewise.
10340 * include/stringclass.h: Add forward declarations of friend
10341 functions that are later declared as inline. Don't include inline
10342 specifier in friend declaration.
10344 * libgroff/lib.h: Declare popen and pclose.
10345 * acgroff.m4 (GROFF_POPEN): New macro.
10346 * configure.in: Call it.
10348 * include/lib.h (PI): New constant. Undef first if necessary.
10349 * tfmtodit/tfmtodit.cc (main): Use PI rather than M_PI.
10350 * grops/ps.cc (degrees, radians): Likewise.
10351 * libgroff/font.cc (font::get_skew): Likewise.
10353 * grops/ps.cc (is_ascii): New function.
10354 (ps_output::put_string): Use is_ascii. Use csprint rather than
10356 (ps_printer::define_encoding): Use csspace.
10357 * libgroff/strtol.c (ISASCII): New macro.
10358 (strtol): Cast arguments to is*() and tolower() to unsigned char.
10359 Use ISASCII rather than isascii.
10360 * libgroff/cmap.cc: Use isascii() only if <ctype.h> defines it.
10361 * libgroff/cset.cc: Likewise.
10362 * libdriver/input.cc: Include cset.h.
10363 (do_file, get_integer, possibly_get_integer): Use csdigit() rather
10366 * refer/refer.cc (main): Use %ld rather than %d for longs.
10368 * libbib/index.cc (index_search_item_iterator::get_tag): Use
10371 * addftinfo/addftinfo.cc (param_t): Add explicit `int'.
10373 Mon May 24 08:51:37 1993 James Clark (jjc@jclark.com)
10375 * troff/input.cc (hyphenation_code): Skip white space between
10378 Sun May 16 08:15:52 1993 James Clark (jjc at jclark.com)
10380 * tbl/table.h (table::entry_list_tailp): New member.
10381 (table::table): Initialize it.
10382 (table::add_entry): Use entry_list_tailp to avoid O(n^2)
10385 Sat May 15 17:26:00 1993 James Clark (jjc at jclark.com)
10387 * grotty/tty.cc (tty_printer::add_char): Don't discard characters
10388 with negative horizontal positions. Remove casts of glyph::hpos to
10390 (USHRT_MAX): Delete definition.
10391 (SHRT_MAX, SHRT_MIN): New definitions.
10392 (glyph::hpos): Change type to short.
10393 (tty_printer::end_page): Output multiple backspaces if necessary.
10394 Remove casts of glyph::hpos to int.
10396 Fri May 7 12:14:37 1993 James Clark (jjc at jclark.com)
10398 * tmac/tmac.s (@RT): New definition.
10400 Thu May 6 21:36:54 1993 James Clark (jjc at jclark.com)
10402 * refer/refer.cc (do_file): Make sure current_filename is set when
10405 * pic/common.cc (common_output::dot_line): Handle zero length
10408 Sun May 2 19:54:16 1993 James Clark (jjc at jclark.com)
10410 * tmac/tmac.s (par@reset): Get value for .hy for \n[HY].
10411 (par@init): Initialize \n[HY].
10413 Mon Apr 26 11:43:16 1993 James Clark (jjc at jclark.com)
10415 * troff/dictionary.cc (dictionary::remove): Continue when
10418 Sun Apr 25 11:03:00 1993 James Clark (jjc at jclark.com)
10420 * Makefile.com (.y.cc): Avoid ending up with two versions of
10423 Thu Apr 22 21:03:45 1993 James Clark (jjc at jclark.com)
10425 * tmac/tmac.dvi (\(,c): Define only if it does not exist.
10426 (\(,C): Likewise. Also fix typo.
10428 Wed Apr 21 08:47:32 1993 James Clark (jjc at jclark.com)
10430 * lib.h: Delete extraneous semi-colon.
10432 * Add pso request: `so' from a pipe.
10433 * troff/input.c (file_iterator::file_iterator): Add 3rd argument.
10434 (file_iterator::close): New function.
10435 (file_iterator::~file_iterator, file_iterator::next_file): Use
10436 file_iterator::close.
10437 (file_iterator::backtrace): Say `process' rather than `file' when
10438 the stream is popened.
10439 (pipe_source): New function.
10440 (init_input_requests): Bind ".pso" to pipe_source.
10442 Tue Apr 20 00:02:26 1993 James Clark (jjc at jclark.com)
10444 * afmtodit/afmtodit.pl: Avoid single quotes in comments.
10446 * pfbtops/pfbtops.c: Output 64 characters per line. Output hex
10447 digits in lower case.
10449 Mon Apr 19 09:55:57 1993 James Clark (jjc at jclark)
10451 * Version 1.08 released.
10453 * Makefile.in (dist): Insert || true after ln -s commands that
10456 * mm: Update to mm 1.16.
10458 * acgroff.m4 (GROFF_CSH_HACK): New macro.
10459 * configure.in: Call GROFF_CSH_HACK. Substitute for
10461 * Makefile.in (SH_SCRIPT_SED_CMD): New variable. Include in
10463 * nroff/Makefile.sub (nroff): New target.
10464 (install_data): Install nroff.
10465 * eqn/Makefile.sub (neqn): Sed with SH_SCRIPT_SED_CMD.
10466 * grog/Makefile.sub (grog): Sed grog.sh with SH_SCRIPT_SED_CMD.
10468 Sat Apr 17 08:24:28 1993 James Clark (jjc at jclark)
10470 * eqn/Makefile.sub (neqn): Add chmod +x.
10472 * grog/Makefile.sub (grog): Remove spurious semi-colon.
10474 Fri Apr 16 22:41:57 1993 James Clark (jjc at jclark)
10476 * troff/input.cc (string_iterator::string_iterator()): Initialize
10479 Tue Apr 13 10:22:28 1993 James Clark (jjc at jclark)
10481 * troff/div.cc (macro_diversion::space,
10482 top_level_diversion::space): Don't set high_water_mark.
10483 (macro_diversion::output, top_level_diversion::output): Don't
10484 include post line space in high water mark.
10486 Wed Apr 7 12:48:18 1993 James Clark (jjc at jclark)
10488 * eqn/eqn.y: Don't define YYDEBUG.
10489 * pic/pic.y: Likewise.
10491 Mon Apr 5 10:15:15 1993 James Clark (jjc at jclark)
10493 * tmac/tmac.e ([3): Add space after comma following editors.
10494 Change double spaces to single spaces.
10495 ([4): Change double spaces to single spaces.
10497 * grops/ps.h (USE_PS_ADOBE_2_0): New flag for broken_flags.
10498 * grops/ps.cc (ps_printer::~ps_printer): If the USE_PS_ADOBE_2_0
10499 bit is set in broken_flags, use 2.0 rather than 3.0 as the version
10500 after %!PS-Adobe- (for Newsprint).
10502 * troff/div.cc (top_level_diversion::begin_page): When
10503 before_first_page is 1, set page_number to 1.
10505 Sun Apr 4 14:28:53 1993 James Clark (jjc at jclark)
10507 * eqn/box.cc (box::top_level): Protect equation with \&.
10509 Sat Apr 3 23:27:25 1993 James Clark (jjc at jclark)
10511 * groff/groff.cc (possible_command::set_name): Delete old name.
10513 * groff/groff.cc (possible_command::~possible_command): Use
10516 * troff/node.cc (troff_output_file::begun_page): New member.
10517 (troff_output_file::troff_output_file): Initialize it.
10518 (troff_output_file::really_begin_page): Only output V command if a
10519 page has been begun.
10521 * pic/pic.y (placeless_element): Delete argument to PRINT after
10524 Fri Apr 2 11:31:02 1993 James Clark (jjc at jclark)
10526 * Make wrapman work.
10527 * troff/div.h (class top_level_diversion): Replace
10528 first_page_begun by before_first_page (with opposite sense).
10529 * Change first_page_begun to before_first_page inverting sense.
10530 * troff/div.cc (class nl_reg): New class.
10531 (init_div_requests): Use class nl_reg for \n(nl.
10532 (top_level_diversion::begin_page): Don't call
10533 output_file::begin_page if before_first_page is 2;
10534 reset before_first_page afterwards. If have_next_page_number is
10535 false, then always increment page_number.
10536 * tmac/tmac.an: Set traps within TH rather than at the top-level.
10537 Restore compatibility mode after loading, and then disable
10538 compatibility mode in TH.
10540 Thu Apr 1 11:09:34 1993 James Clark (jjc at jclark)
10542 * grotty/tty.cc (tty_printer::end_page): Don't discard characters
10544 * troff/node.h (output_file::trailer): Declare.
10545 * troff/div.cc (cleanup_and_exit): Call output_file::trailer().
10546 * troff/node.cc (output_file::trailer): New function.
10547 (troff_output_file::~troff_output_file): Move most code into...
10548 (troff_output_file::trailer): New function.
10549 (class troff_output_file): Delete page_length member. Declare
10551 (troff_output_file::really_begin_page): Use current page length
10552 for final V command.
10554 * tbl/main.cc (struct options): New decimal_point_char member.
10555 (options::options): Initialize this.
10556 (process_options): Implement decimalpoint option.
10557 (process_data): Pass decimal_point_char option to table::table.
10558 * tbl/table.h (class table): New decimal_point_char member.
10559 (table::table): Add additional argument.
10560 * tbl/table.cc (find_dot): Rename to find_decimal_point. Add
10561 second argument specifying decimal point character. Use this
10563 (table::table): Initialize decimal_point_char.
10564 (table::add_entry): Change call to find_dot.
10566 * troff/input.cc (get_copy, token::next): Implement \V.
10567 (interpolate_environment_variable): New function.
10569 Tue Mar 30 14:41:39 1993 James Clark (jjc at jclark)
10571 * pic/lex.cc (lookup_keyword): Rename MIN to K_MIN, MAX to K_MAX.
10572 * pic/pic.y: Likewise.
10574 * grotty/tty.cc (tty_printer::add_char, tty_printer::end_page):
10576 * refer/ref.cc (reference::insert_field, reference::delete_field):
10578 * troff/number.cc (parse_term): Likewise.
10580 * acgroff.m4 (GROFF_PROG_YACC): New macro.
10581 * configure.in: Use GROFF_PROG_YACC.
10583 * acgroff.m4 (GROFF_PROG_CCC): Don't add -O automatically for gcc
10585 * Makefile.in (OPTIMIZE): New define.
10586 (DEBUG): Empty by default.
10587 (CCFLAGS, CFLAGS): Include $(OPTIMIZE).
10589 * acgroff.m4 (GROFF_SYS_SIGLIST): Don't quote program.
10590 (GROFF_ARRAY_DELETE): Likewise.
10591 (GROFF_CC_COMPILE_CHECK): Quote use of $2 and $3.
10593 * troff/env.cc (trie::~trie): Make virtual to shut up g++.
10595 * devps/psstrip.sed: Use different delimiter on last line (so that
10596 it works with BSD 4.4 sed.)
10598 Mon Mar 29 17:07:14 1993 James Clark (jjc at jclark)
10600 * devps/psstrip.sed: Delete comments.
10602 * acgroff.m4 (AC_GETOPT): Don't test whether <unistd.h> declares
10603 optind, opterr, optarg.
10604 * lib.h: When UNISTD_H_DECLARES_GETOPT is defined, declare optind,
10607 Sun Mar 28 17:44:25 1993 James Clark (jjc at jclark)
10609 * Makefile.in (check): Dummy target.
10611 Wed Mar 3 04:53:38 1993 James Clark (jjc at jclark)
10613 * Version 1.07 released.
10615 * Integrate mm 1.11.
10617 * tbl/table.cc (alphabetic_block_entry::print): start_row was used
10618 where start_col was meant.
10620 Thu Feb 25 07:55:36 1993 James Clark (jjc at jclark)
10622 * grog/grog.sh, grog/grog.pl: Recognize PH and SA as -mm macros.
10624 Wed Feb 24 10:15:34 1993 James Clark (jjc at jclark)
10626 * troff/input.cc (token::next): Make \z\o'...' and similar things
10629 * env.h (MARGIN_CHARACTER_ON, MARGIN_CHARACTER_NEXT): New
10631 (environment): Add margin_character_flags member.
10632 * env.cc (environment::environment(symbol),
10633 environment::environment(const environment *): Initialize
10634 margin_character_flags.
10635 (margin_character): Rewrite.
10636 (environment::output_line): Add a margin character if
10637 margin_character_flags is non-zero. Turn off the
10638 MARGIN_CHARACTER_NEXT bit. If that makes margin_character_flags
10639 zero, use margin_character_node without copying and then set
10640 margin_character_node to 0.
10642 * devps/DESC.in: Change minimum size to 1000.
10644 Tue Feb 23 14:57:49 1993 James Clark (jjc at jclark)
10646 * troff/symbol.h (symbol::hash): Change return type to unsigned
10648 * troff/dictionary.cc (dictionary::lookup, dictionary::remove):
10651 * test-groff: Use -r rather than -x.
10653 * grops/psfig.diff: Include in distribution again.
10655 Mon Feb 22 09:10:44 1993 James Clark (jjc at jclark)
10657 * Makefile.in (dist): Use gzip.
10659 Sun Feb 21 11:12:53 1993 James Clark (jjc at jclark)
10661 * acgroff.m4 (GROFF_GETOPT): Check for declaration of getopt() in
10662 unistd.h as well as in stdlib.h.
10663 * include/lib.h: Include <stdlib.h> is STDLIB_H_DECLARES_GETOPT is
10664 defined; otherwise include <sys/types.h> and <unistd.h> if
10665 UNISTD_H_DECLARES_GETOPT is defined.
10667 * configure.in: use builtin(include, ... rather than include(...
10668 * configure: Regenerate with autoconf 1.3.
10670 * libdriver/print.cc (printer::adjust_arc_center): Use new
10671 algorithm suggested by Andy Fyfe.
10673 * libdriver/printer.cc (printer::adjust_arc_center): New function.
10674 * include/printer.h: Declare this.
10675 * grops/ps.cc (ps_printer::draw): Use it.
10676 * grodvi/dvi.cc (dvi_printer::draw): Use it.
10678 Fri Feb 19 23:13:51 1993 James Clark (jjc at jclark)
10680 * Makefile.comm (.man.n): Replace macrodir by tmacdir.
10682 Thu Feb 11 16:46:59 1993 James Clark (jjc at jclark)
10684 * eqn/main.cc (main): Handle "eqn -".
10686 Mon Jan 4 20:29:56 1993 James Clark (jjc at jclark)
10688 * tmac/tmac.e (++): Install fix from comp.bugs.4sd.
10690 * mm: Integrate version 1.08.
10692 * pic/troff.cc (troff_output::finish_picture): Set
10693 EQN_NO_EXTRA_SPACE reg to 0 rather than removing it.
10694 * eqn/box.cc (box::extra_space): Set EQN_NO_EXTRA_SPACE_REG to 0
10695 if it's not defined. Check whether the register is non-zero rather
10696 than whether it's not defined.
10697 * tmac.e ({, <): Make argument to \x zero if \n(0x is non-zero.
10699 * indxbib/indxbib.cc: Move all signal handling into...
10700 * indxbib/signal.c: New file.
10701 * configure.in: Call AC_RETSIGTYPE.
10703 * acgroff.m4 (GROFF_STRUCT_EXCEPTION): New macro.
10704 * configure.in: Call GROFF_STRUCT_EXCEPTION.
10705 * libgroff/matherr.c: Protect with ifdef HAVE_STRUCT_EXCEPTION.
10707 * troff/input.cc (token::token, token::operator=): Work round SGI
10709 * pic/object.cc (position::position): Likewise.
10711 Mon Dec 28 21:50:21 1992 James Clark (jjc at jclark)
10713 * pic/pic.h: Move declaration of hypot().
10715 Wed Dec 16 12:28:29 1992 James Clark (jjc at jclark)
10717 * pic/pic.h: Declare hypot().
10719 * pic/pic.h: Define M_PI if necessary.
10721 Thu Dec 10 12:03:29 1992 James Clark (jjc at jclark)
10723 * tmac/tmac.e (re): Add alternative version that doesn't use groff
10726 * devps/prologue.ps (RE): Handle the possibility that the old font
10727 doesn't have a FontName entry.
10729 Wed Dec 2 10:25:29 1992 James Clark (jjc at jclark)
10731 * tmac/tmac.e (fam): Redefine to set family in environment 2.
10732 (@C): Use @fam not fam.
10734 Thu Nov 26 16:01:25 1992 James Clark (jjc at jclark)
10736 * lookbib/lookbib.cc (main): Change type of start to const char *.
10737 * lkbib/lkbib.cc (main): Likewise.
10739 * eqn/lex.cc (definition::definition): Don't use member
10740 initializer syntax for members of anonymous unions.
10742 * troff/input.cc (input_stack::backtrace): Change type of to const
10745 Wed Nov 25 13:43:09 1992 James Clark (jjc at jclark)
10747 * include/stringclass.h (class string): Declare inline friend
10748 functions as inline in class declaration.
10749 * troff/hvunits.h (class hunits, class vunits): Likewise.
10750 * include/refid.h (class reference_id): Likewise
10751 * troff/troff.h (points_to_units(units), scale(units, double)):
10752 Delete declarations.
10753 * libdriver/input.cc (get_char): Delete declaration.
10754 * include/lib.h: Change 2nd argument of getopt from const char **
10756 * troff/symbol.cc (symbol::symbol): Cast `new char *[n]' to `const
10757 char **' before assigning to a `const char **'.
10758 * tbl/table.cc: Delete extra declarations of prints().
10760 Tue Nov 24 14:33:13 1992 James Clark (jjc at jclark)
10762 * libgroff/font.cc (font::load_desc): Cast `new char *[n]' to `const
10763 char **' before assigning to a `const char **'.
10765 * libgroff/errarg.cc (errarg::errarg): Don't use member
10766 initializer syntax for members of anonymous unions.
10768 Sat Nov 21 05:02:23 1992 James Clark (jjc at jclark)
10770 * mm: Integrate version 1.07.
10772 Tue Nov 17 16:44:27 1992 James Clark (jjc at jclark)
10774 * troff/input.c (translate2): Rename to
10775 (translate_no_transparent).
10776 (init_input_requests): Rename tr2 to trnt.
10778 Mon Nov 16 09:49:32 1992 James Clark (jjc at jclark)
10780 * troff/charinfo.h (class charinfo): Add transparent_translate field.
10781 (charinfo::set_translation, charinfo::set_special_translation):
10782 Add second argument that specifies value for
10783 transparent_translate.
10784 (charinfo::get_translation, charinfo::get_special_translation):
10785 Add optional second argument that specifies whether translation is
10786 being used for transparent throughput.
10787 * troff/input.cc (charinfo::set_translation,
10788 charinfo::set_special_translation): Handle second argument.
10789 (charinfo::charinfo): Initialize transparent_translate.
10790 (translate): Split main part off into
10791 (do_translate): New function. Pass argument saying whether
10792 translation applies to transparent throughput.
10793 (translate2): New request.
10794 (init_input_requests): Bind translate2 to `tr2'.
10796 Wed Nov 11 11:43:20 1992 James Clark (jjc at jclark)
10798 * tbl/table.h (class table): Add `nokeep' flag.
10799 * tbl/main.cc (process_options): Handle `nokeep' option.
10800 * tbl/table.cc (table::init_output, table::do_row, table::do_top,
10801 table::do_bottom): Don't output keep/release macro definitions or
10802 calls when `nokeep' option has been specified.
10804 Sat Nov 7 01:28:33 1992 James Clark (jjc at jclark)
10806 * tmac/tmac.Xps (Xps-char): Use " as delimiter for \Z.
10808 Wed Nov 4 16:29:04 1992 James Clark (jjc at jclark)
10810 * tbl/table.cc (table_entry::divert, block_entry::do_divert,
10811 block_entry::divert, alphabetic_block_entry::divert): Add extra
10812 argument giving column separation.
10813 (table::compute_widths): Pass column separation to
10814 table_entry::divert().
10815 (block_entry::do_divert): If an entry spans multiple columns and a
10816 minimumum width has been specified for each column, then set the
10817 line length to the sum of the widths (plus possibly the column
10820 * troff/input.cc (set_escape_char): Don't set the escape_char
10821 until after calling has_arg().
10823 Tue Nov 3 11:23:27 1992 James Clark (jjc at jclark)
10825 * tbl/table.cc (table::do_top): Add missing \s0 for double box
10828 * tbl/table.cc (table::print_double_hline): Avoid extra new line
10829 in case where r > nrows - 1.
10831 * tbl/table.cc (BODY_HEIGHT): Deleted.
10832 (LINE_SEP): New definition.
10833 (table::print_single_hline, table::print_double_hline,
10834 table::compute_vrule_top_adjust, table::compute_vrule_bot_adjust,
10835 table::do_row, table::do_top): Use LINE_SEP space before a line
10836 instead of \n[.v]-BODY_HEIGHT-BODY_DEPTH.
10838 * tbl/table.cc (text_entry::print_contents): New function.
10839 (text_string_name, right_text_string_name): Deleted.
10840 (TEXT_STRING, RIGHT_TEXT_STRING): Deleted.
10841 (simple_text_entry::do_width, numeric_text_entry::do_width,
10842 alphabetic_text_entry::do_width): Don't store the contents of the
10844 (left_text_entry::simple_print, right_text_entry::simple_print,
10845 center_text_entry::simple_print,
10846 alphabetic_text_entry::simple_print,
10847 numeric_text_entry::simple_print): Print the entry directly
10848 instead of using the stored string.
10850 Fri Oct 30 10:39:32 1992 James Clark (jjc at jclark)
10852 * devps/Makefile: Strip PostScript files.
10853 * devps/prologue: Rename to...
10854 * devps/prologue.ps.
10855 * devps/psstrip.sed: New file.
10856 * devps/download: Use .pfa rather than .ps for installed versions
10859 Thu Oct 29 09:14:43 1992 James Clark (jjc at jclark)
10861 * troff/env.cc (input_trap): Give a warning if the argument is out
10864 * troff/env.cc (adjust): Treat negative argument as missing. Round
10865 argument > 5 down to 5.
10867 * troff/env.cc (center, right_justify): Make negative argument zero.
10869 * troff/div.cc (page_offset, vertical_position_traps): Treat
10870 invalid argument as missing.
10871 * troff/env.cc (line_spacing, line_length, title_length, indent,
10872 underline, hyphen_line_max_request, control_char,
10873 no_break_control_char, widow_control_request, adjust, input_trap,
10874 point_size): Likewise.
10875 * troff/node.cc (ligature, kern_request, bold_font, track_kern,
10876 constant_space): Likewise.
10877 * troff/input.cc (compatible, shift, warn_request,
10878 set_escape_char): Likewise.
10880 * tbl/main.cc (format::format): Avoid doing `new int[0]'.
10881 * tbl/table.cc (table::table): Likewise.
10883 * Makefile.dev (install_dev): depends on $(DEVFILES).
10885 Wed Oct 28 08:30:57 1992 James Clark (jjc at jclark)
10887 * devX75, devX75-12, devX100, devX100-12: New directories.
10888 * Makefile.in: Add these to DEVDIRS.
10890 * troff/Makefile.sub, eqn/Makefile.sub, indxbib/Makefile.sub,
10891 afmtodit/Makefile.sub, tmac/Makefile.sub, nroff/Makefile.sub,
10892 grog/Makefile.sub, mm/Makefile.sub (uninstall_sub): New target.
10893 * Makefile.in (uninstall, uninstall_sub, uninstall_dirs): New
10895 * Makefile.ccpg, Makefile.cpg, Makefile.dev, Makefile.man
10896 (uninstall): New target.
10897 * Makefile.comm (uninstall, uninstall_sub, uninstall_man,
10898 uninstall_prog, uninstall_dev): New targets.
10900 * troff/div.cc (return_request): Treat an invalid argument as
10903 Mon Oct 26 11:33:47 1992 James Clark (jjc at jclark)
10905 * tmac/tmac.e ((f): Set up the environment even when there's a
10906 current diversion. Transperently throughput a call to @N.
10909 Thu Oct 22 05:05:59 1992 James Clark (jjc at jclark)
10911 * tbl/table.cc (table::compute_vrule_top_adjust): Round adjustment
10912 up to vertical resolution.
10914 * tbl/table.cc (table::do_row): Change row number after printing
10917 * pic/lex.cc (get_token_after_dot): Make .left and .right work.
10919 Wed Oct 21 14:46:45 1992 James Clark (jjc at jclark)
10921 * Rename CHANGES to NEWS.
10923 Tue Oct 20 23:25:21 1992 James Clark (jjc at jclark)
10925 * libgroff/new.cc (operator new): Avoid calling malloc(0).
10927 Mon Oct 19 09:10:13 1992 James Clark (jjc at jclark)
10929 * man.ultrix: Removed.
10931 Sun Oct 18 06:35:15 1992 James Clark (jjc at jclark)
10933 * Makefile.comm (extraclean): Delete files whose names begin with
10936 * pic/troff.cc (troff_output::text): Fix typo in implementation of
10939 Sat Oct 10 09:32:29 1992 James Clark (jjc at jclark)
10941 * troff/env.cc (hyphenate_request, vertical_spacing, no_number):
10942 * troff/div.cc (page_length, need_space, space_request): Treat
10943 invalid optional argument as missing.
10944 * troff/env.cc (number_lines): If the first argument is present
10945 but not a number, turn on line numbering, don't change the next
10946 line number and parse the remaining arguments.
10948 * tmac/tmac.e (@q): Do the `ne' before changing to environment 2.
10950 Thu Oct 8 10:24:40 1992 James Clark (jjc at jclark)
10952 * eqn/box.h: Change declaration accordingly.
10953 * eqn/box.cc (set_gsize): Change return type to int. Return 0 if
10954 the specified size was bad but don't give an error. Check for
10956 * eqn/main.cc (main): Change caller. Leave validation to set_gsize.
10957 * eqn/lex (do_size): Likewise.
10959 Wed Oct 7 09:48:59 1992 James Clark (jjc at jclark)
10961 * acgroff.m4 (GROFF_PROG_CCC): Use fopen when checking for C++
10962 compatible headers.
10964 Sun Oct 4 18:24:02 1992 James Clark (jjc at jclark)
10966 * tbl/table.cc (table::init_output): Improve error message when
10967 table won't fit on one page.
10969 Fri Oct 2 10:41:40 1992 James Clark (jjc at jclark)
10971 * pic/troff.cc (troff_output::start_picture): Generate line
10972 containing a horizontal motion equal to the width of the picture.
10974 * groff/groff.cc (main): Allow PROG_PREFIX to be set at runtime
10975 using GROFF_COMMAND_PREFIX environment variable.
10977 Fri Sep 25 11:40:40 1992 James Clark (jjc at jclark)
10979 * mdate.sh: Use $NF rather than $(NF).
10981 Tue Sep 22 09:47:24 1992 James Clark (jjc at jclark)
10983 * pic/main.cc (main): Use %1 not %c in argument to warning.
10985 * eqn/main.cc (main): Output code to check that geqn was given the
10988 Mon Sep 21 10:59:16 1992 James Clark (jjc at jclark)
10990 * Makefile.in (dist): Instead of doing `make -f ../Makefile', do
10991 `ln -s ../Makefile .; make; rm -f Makefile'.
10993 * troff/hyphen: Rename to...
10995 * troff/input.cc (main): Delete -H option. Don't call
10996 read_hyphen_file().
10997 * troff/env.cc: Include searchpath.h and macropath.h.
10998 (exception_dictionary): Deleted.
11000 (read_hyphen_file): Deleted.
11001 (hyphenation_language): New struct.
11002 (class trie, class hyphen_trie): Move declarations up.
11003 (trie_node::~trie_node): Deleted.
11004 (trie::delete_trie_node): New function.
11005 (trie::do_delete): New pure virtual function.
11006 (hyphen_trie::do_delete): New function.
11007 (trie::~trie): New function.
11008 (hyphen_trie::~hyphen_trie): New function.
11009 (trie::clear): No need to chcek that tp is not 0.
11010 (current_language, language_dictionary): New variables.
11011 (hyphen_word): Give an error if no current language. Use
11012 exceptions dictionary in current language.
11013 (hyphen_trie::read_patterns_file): Find file using macro_path.
11014 Allow comments (starting with %) in patterns file. Don't make it
11015 a fatal error if the file can't be found.
11016 (hyphenate): Return if no current language. Get the exceptions
11017 dictionary and the hyphenation patterns from the current language.
11018 (set_hyphenation_language): New variable.
11019 (hyphenation_patterns_file): New function.
11020 (hyphenation_language_reg): New class.
11021 (hyphenation_language_reg::get_string): New function.
11022 (init_hyphen_requests): Bind "hla" to set_hyphenation_language and
11023 "hpf" to hyphenation_patterns_file. Initialize `.hla' number
11025 * groff/groff.cc (main, help, synopsis): Delete -H option.
11026 * include/Makefile.sub: Don't define HYPHENFILE.
11027 * Makefile.in: Delete hyphenfile variable and remove from MDEFINES.
11028 * Makefile.comm (.man.n): Don't substitute for HYPHENFILE.
11029 * tmac/troffrc: Set hyphenation language to `us'. Load `hyphen.us'
11030 hyphenation patterns.
11032 Sun Sep 20 09:33:02 1992 James Clark (jjc at jclark)
11034 * eqn/neqn.sh: New file.
11035 * eqn/Makefile.sub: Handle neqn.sh.
11037 * eqn/eqn.h: Declare `nroff' variable.
11038 * eqn/box.cc (param_table): Add `nroff' param.
11039 (nroff): Define it.
11040 * eqn/lex.cc (yylex): Handle TDEFINE and NDEFINE using `nroff'
11042 * tmac/eqnrc: Set `nroff' to 1 for -Tascii or -Tlatin1.
11044 * troff/troff.h (WARN_FONT): New warning.
11045 (WARN_TOTAL): Change accordingly.
11046 * troff/input.cc (DEFAULT_WARNING_MASK): Include WARN_FONT.
11047 (warning_table): Add WARN_FONT.
11048 * troff/node.cc (mount_font_no_translate): Pass argument to
11049 font::load_font. If this is non-zero, give a warning.
11050 Don't give an error message when accessing a font that has already
11051 been found to be invalid.
11052 * include/font.h (font::load, font::load_font): Add additional
11053 optional argument which suppresses error message if the font is
11055 * libgroff/font.cc (font::load_font): Handle additional argument.
11056 (font::load): Add additional argument. If this is non-null, set it
11057 to 1 and don't give error message.
11059 * include/printer.h (printer::end_page): Add argument giving
11061 * libdriver/input.cc (do_file): Pass this.
11062 * grops/ps.cc (ps_printer::end_page): Add argument.
11063 * grodvi/dvi.cc (dvi_printer::end_page,
11064 draw_dvi_printer::end_page): Add argument.
11065 * grotty/tty.cc (class tty_printer): Remove lines_per_page and
11066 columns_per_page members. New member nlines.
11067 (DEFAULT_LINES_PER_PAGE): Deleted.
11068 (tty_printer::tty_printer): Don't compute lines_per_page from
11069 font::paperlength. Don't compute columns_per_page from
11071 (tty_printer::add_char): Don't check horizontal position against
11072 columns_per_page. Grow glyphs vector if neccessary.
11073 (tty_printer::end_page): Add argument giving page_length in units.
11074 Discard lines past end of page.
11076 Wed Sep 16 06:29:52 1992 James Clark (jjc at jclark)
11078 * tmac/tmac.tty-char: Fix definition of \(/l.
11080 * tmac/tmac.X: Define \(en.
11082 Tue Sep 15 10:37:13 1992 James Clark (jjc at jclark)
11084 * acgroff.m4 (GROFF_PRINT): If a system has lpr and lp but not
11085 lpq, then use lp rather than lpr.
11087 * tmac/tmac.s (par@reset): Don't call `ad'.
11088 (par*env-init): Call `ad'.
11090 Sun Sep 13 18:48:20 1992 James Clark (jjc at jclark)
11092 * mdate.sh: Use $(NF) instead of $6 to extract year from output of
11095 * troff/symbol.cc: #undef BLOCK_SIZE if it's defined.
11096 * indxbib/indxbib.cc: Likewise.
11098 Sun Sep 6 09:44:46 1992 James Clark (jjc at jclark)
11100 * libgroff/putenv.c: New file.
11101 * libgroff/Makefile.sub: Add putenv.c to CSRCS.
11102 * Makefile.in: Say that putenv.o can be one of LIBOBJS.
11103 * configure.in: Test for putenv with AC_REPLACE_FUNCS. Test for
11104 stdlib.h with AC_HAVE_HEADERS.
11106 Sat Sep 5 18:11:52 1992 James Clark (jjc at jclark)
11108 * indxbib/dirnamemax.c: Include <sys/dir.h> only if <dirent.h>
11111 Fri Sep 4 09:43:26 1992 James Clark (jjc at jclark)
11113 * eqn/box.cc (gsize): Make it an int.
11114 (set_gsize): Parse argument handling increment or decrement.
11115 (box::top_level): Convert gsize to a string.
11117 * troff/input.cc (exit_troff): Make buf unsigned char [].
11118 Call to make_temp_iterator casts buf to char*.
11120 * Makefile.in ($(TARGETS), dot): Pass $(MDEFINES) to recursive makes.
11122 * Makefile.ccpg (depend.temp): Depends on $(YTABC).
11123 * Makefile.cpg (depend.temp): Likewise.
11125 * Makefile.dep: Remove Makefile.dep from $(REALCLEANFILES).
11127 * Makefile.comm: Add y.output to MOSTLYCLEANFILES.
11129 Thu Sep 3 08:01:55 1992 James Clark (jjc at jclark)
11131 * tmac/tmac.s (B, I, BI, CW): Rewrite avoiding aliases.
11133 Tue Sep 1 18:24:53 1992 James Clark (jjc at jclark)
11135 * Version 1.06 released.
11137 * Integrate mm 1.04.
11139 Fri Aug 28 11:28:19 1992 James Clark (jjc at jclark)
11141 * Makefile.comm, Makefile.ccpg, Makefile.cpg: Fix TAGS target.
11143 Thu Aug 27 11:03:33 1992 James Clark (jjc at jclark)
11145 * afmtodit/afmtodit.pl: Add -n option that disables generation of
11147 * devps/generate/Makefile (CR, CB, CI, CBI): Pass -n flag to
11148 afmtodit. Regenerate.
11150 * tmac/tmac.e ()z): Adjust _b if necessary so as to avoid moving
11151 @f back past the current position.
11153 * tmac/tmac.e: Change calls to @R so that comments are not part of
11156 Tue Aug 25 10:42:07 1992 James Clark (jjc at jclark)
11158 * configure.in: Check for mkstemp with AC_HAVE_FUNCS.
11160 * acgroff.m4 (GROFF_PROG_CCC): Don't check for <osfcn.h>. Instead
11161 check that we can link a call to a function declared in <stdio.h>.
11162 (GROFF_UNISTD_H): New macro.
11163 * configure.in: Call it.
11164 * Makefile.in: Document it.
11165 * include/posix.h: New file.
11166 * troff/troff.h: Don't include <osfcn.h>
11167 * troff/input.cc: Include posix.h.
11168 * libgroff/new.cc, libgroff/tmpfile.cc: Include posix.h rather than
11170 * indxbib/indxbib.cc, libbib/{search.cc,linear.cc,index.cc}:
11171 Include posix.h rather <sys/types.h>, <sys/stat.h>, <osfcn.h>,
11173 * indxbib/indxbib.cc (S_IRUSR, S_IRGRP, S_IROTH): Delete definitions.
11174 * libbib/index.cc (S_ISREG, O_RDONLY): Delete definitions.
11175 * libbib/search.cc (O_RDONLY): Delete definition.
11176 * refer/refer.cc, include/driver.h, pic/pic.h, groff/groff.cc:
11177 Don't include <osfcn.h>.
11179 * acgroff.m4 (GROFF_TIME_T): New macro.
11180 * configure.in: Call it.
11181 * Makefile.in: Document it.
11183 * acgroff.m4 (GROFF_TRADITIONAL_CPP): New macro.
11184 * configure.in: Call it.
11185 * Makefile.in: Document -DTRADITIONAL_CPP.
11186 * include/ptable.h: Don't include generic.h.
11187 (name2): Define it.
11189 * tmac/tmac.s (][): Make [T1 and [T2 aliases for [T.
11190 Afterwards remove [T1 and [T2.
11191 (ref*spec!0, ref*spec!2): Use T1 rather than T.
11192 (ref*spec!1, ref*spec!4, ref*spec!4): Use T2 rather than T.
11193 (ref*add-T2): Renamed from ref*add-T.
11194 (ref*add-T1): New macro.
11196 Mon Aug 24 11:11:11 1992 James Clark (jjc at jclark)
11198 * acgroff.m4 (AC_PROG_CCC): Use GROFF_EXIT rather than exit 1.
11200 * libbib/index.cc: Include <fcntl.h>.
11201 (O_RDONLY): Define if necessary.
11202 (make_index_search_item, index_search_item_iterator::get_tag,
11203 index_search_item::check_files): Use O_RDONLY.
11204 * libbib/seach.cc: Include <fcntl.h>, <sys/types.h>, <sys/stat.h>.
11205 (O_RDONLY): Define if necessary.
11206 (search_list::add_file): Use O_RDONLY.
11207 * indxbib/indxbib.cc: Include <fcntl.h>, <sys/types.h>,
11209 (S_IRUSR, S_IRGRP, S_IROTH): Define if necessary.
11212 * libbib/index.cc (S_ISREG): Define it if necessary.
11213 (index_search_item::load): Use S_ISREG.
11215 * include/driver.h: Include <errno.h>.
11217 Sun Aug 23 11:32:18 1992 James Clark (jjc at jclark)
11219 * eqn/box.cc (body_height): Increase default value to 85.
11220 (body_depth): Increase default value to 35.
11222 Fri Aug 21 05:34:42 1992 James Clark (jjc at jclark)
11224 * eqn/pbox.h (SAVE_FONT_STRING): Define it.
11225 * eqn/box.cc (box::top_level): Hide use of \R in a string that is
11226 protected from expansion with \E.
11228 * acgroff.m4 (GROFF_PAGE): Use `case' to test domain.
11230 * Makefile (Makefile): New target.
11232 * Makefile.sub (configure, distfiles): New targets.
11234 * acgroff.m4 (GROFF_BROKEN_SPOOLER_FLAGS): Avoid using ${var:-val}
11237 Thu Aug 20 12:27:26 1992 James Clark (jjc at jclark)
11239 * eqn/box.cc (param_table): Add body_height and body_depth.
11241 * eqn/lex.cc (def_table): Make circumflex in hat_def roman.
11243 Tue Aug 18 16:24:25 1992 James Clark (jjc at jclark)
11245 * psbb/Makefile.sub: Don't link with libgroff.a.
11247 * acgroff.m4 (GROFF_PUTENV): New macro.
11248 * configure.in: Call GROFF_PUTENV.
11249 * Makefile.in: Document STDLIB_H_DECLARES_PUTENV.
11250 * groff/groff.cc: Don't declare putenv if STDLIB_H_DECLARES_PUTENV
11253 * troff/env.cc (distribute_space): Rename force_forward argument
11254 to force_reverse. Reverse the list if force_reverse is true.
11256 Mon Aug 17 17:49:05 1992 James Clark (jjc at jclark)
11258 * tmac/tmac.an: Don't define a string `T'. Just define Tm.
11260 * eqn/pile.cc (matrix_box::compute_metrics): Don't allow computed
11261 height or depth to be negative. Guard against SUP_RAISE quantity
11264 Sat Aug 15 08:18:54 1992 James Clark (jjc at jclark)
11266 * devps/generate/textmap: Add `an' (arrowhorizex).
11267 * tmac/tmac.ps: \(an overlaps horizontally.
11268 * tmac/tmac.dvi, tmac/tmac.tty: Add `an'.
11270 * devps/symbolchars: Add arrowverttp, arrowvertbt.
11271 * devps/textmap: Add arrowvertex.
11272 * eqn/delim.cc (delim_table): Add uparrow, downarrow and
11273 updownarrow delimiters.
11274 * tmac/tmac.ps, tmac/tmac.X: Add definition of \(va.
11276 * tbl/table.cc (simple_entry::position_vertically,
11277 block_entry::position_vertically): For a centered entry, perform
11278 the motion in two stages.
11280 * refer/refer.cc (split_punct): Don't call lookup_token if there
11283 Fri Aug 14 11:14:58 1992 James Clark (jjc at jclark)
11285 * troff/input.cc (token::next): Delete token_node after copying
11288 * grodvi/grodvi.cc (dvi_printer::dvi_printer): Initialize
11291 * libdriver/printer.cc (printer::load_font): Delete old_font_table.
11293 * grops/ps.cc (ps_printer::define_encoding): Delete elements of vec.
11295 Tue Aug 11 13:50:38 1992 James Clark (jjc at jclark)
11297 * grops/ps.cc (usage): -b option takes an argument.
11299 * devps/prologue (PLG): New procedure.
11300 * grops/ps.cc (main, usage): New -g option.
11301 (ps_printer::~ps_printer): If guess_flag is set, guess the paper
11304 Mon Aug 10 11:17:53 1992 James Clark (jjc at jclark)
11306 * include/cset.h: Include <limits.h> if we have it.
11308 * libgroff/illegal.cc: New file.
11309 * include/lib.h (illegal_input_char): Use table.
11310 * troff/input.cc (ESCAPE_RIGHT_PARENTHESIS): Renumber to 0206.
11311 * pic/lex.cc (ARG1): Renumber to 14.
11312 * eqn/lex.cc (ARG1): Likewise.
11314 * troff/Makefile.sub (majorminor.cc): Handle 3 part versions
11315 (eg 1.05.90) correctly.
11317 Sun Aug 9 13:35:43 1992 James Clark (jjc at jclark)
11319 * tmac/tmac.e (sr): Deleted. Set $r and $R directly.
11320 Rename $r and $R registers to $v and $V.
11321 ($r, $R): Initialize to 0.
11322 (@v, @V): New macros.
11326 * troff/input.cc (main, usage): Add -R option that says not to
11328 * eqn/main.cc (main, usage): Rename -n to -R.
11330 Sat Aug 8 00:16:00 1992 James Clark (jjc at jclark)
11332 * devps/DESC.in: Leave font positions 5-9 blank.
11333 * devdvi/DESC.in: Likewise.
11335 * grog/grog.pl: Handle `.PS <file' correctly.
11337 * troff/input.cc (input_stack::push): Improve error message when
11338 input stack limit exceeded.
11340 Fri Aug 7 13:08:16 1992 James Clark (jjc at jclark)
11342 * refer/refer.cc (main): Fix typo in handling of `a' option.
11344 * refer/refer.cc (do_bib): In state START after a newline remain
11347 * groff/groff.sh: Deleted.
11348 * groff/Makefile.sub: Delete handling of groff.sh.
11350 * pic/troff.cc (troff_output::text): Test \n(0p rather than \*(.T
11351 to determine whether to use \X'ps:...'.
11352 * tmac/troffrc: Set 0p register to 0.
11353 * tmac/tmac.ps: Set 0p register to 1.
11355 * groff/groff.cc: Support -X option. Give warning for -TXps and
11356 transform to -X -Tps. Pass troff a -r.X=1 option if -X is used.
11357 * tmac/troffrc: Support -r.X=1.
11359 * pic/troff.cc (troff_output::dot): Don't test
11360 zero_length_line_flag.
11362 Thu Aug 6 13:32:08 1992 James Clark (jjc at jclark)
11364 * include/lib.h: Declare getopt() and friends unless
11365 STDLIB_H_DECLARES_GETOPT is defined.
11367 * doc/chars.tr: Delete.
11368 * man/groff_char.man: New file.
11370 Wed Aug 5 00:38:58 1992 James Clark (jjc at jclark)
11372 * tmac/tmac.e (np, bu): Test \n($p with string expression in case
11373 user has changed register format.
11375 Mon Aug 3 11:22:18 1992 James Clark (jjc at jclark)
11377 * groff/groff.cc: Get rid of device_table. Get postprocessor from
11378 `postpro' command in DESC file. Get spooler command from `print'
11379 command in DESC file. Execute spooler command with /bin/sh.
11381 * groff/groff.cc: Split Unix-specific parts into...
11382 * groff/pipeline.c: New file.
11385 * COPYING: New file.
11386 * all files: Update copyright notices.
11388 * Rearrange files. Redo Makefiles. Use autoconf.
11390 Sat Aug 1 09:36:50 1992 James Clark (jjc at jclark)
11392 * troff/input.c (charinfo_to_node_list): Interpret character
11393 definition with escape_char of `\'.
11395 Tue Jul 28 12:20:12 1992 James Clark (jjc at jclark)
11397 * lib/strerror.c, lib/iftoa.c, lib/itoa.c: Don't include lib.h.
11398 Define INT_DIGITS as big enough for 64-bit integer.
11399 * lib/strtol.c: Don't include lib.h.
11400 * lib/lib.h: Delete ifdef __cplusplus stuff.
11402 Mon Jul 27 11:08:50 1992 James Clark (jjc at jclark)
11404 * ps/devps/Makefile: Add DESC to DEVICEFILES. Separate out rule
11405 for making DESC. Make $(FONTS) depend on DESC. afmtodit should
11406 get DESC from current directory.
11408 Sun Jul 26 15:38:26 1992 James Clark (jjc at jclark)
11410 * tbl/main.c (main): Always reset the line number when reading
11413 * tbl/table.c (table::print_single_hline, table::print_double_hline,
11414 table::define_bottom_macro, table::do_row, table::do_top): Round
11415 vertical spacing up to vertical resolution.
11417 Fri Jul 24 14:32:07 1992 James Clark (jjc at jclark)
11419 * ps/ps.h (enum resource_type): Avoid comma at end of
11421 * dvi/dvi.c (class dvi_printer): Likewise.
11422 * dvi/tfmtodit.c (gf::load): Likewise.
11423 * refer/label.y (struct expression): Likewise.
11424 * refer/refer.c (class label_processing_state): Likewise.
11425 * refer/indxbib.c (do_file): Likewise.
11426 * troff/troff.c (enum warning_type): Likewise.
11427 * tbl/main.c (process_data): Likewise.
11428 * troff/charinfo.h (class charinfo):
11430 Wed Jul 22 09:17:58 1992 James Clark (jjc at jclark)
11432 * dvi/devdvi/textt.map: Add entry for `-'. Regenerate fonts.
11434 Tue Jul 21 11:39:26 1992 James Clark (jjc at jclark)
11436 * groff.c: Move to new groff subdirectory.
11437 * groff/Makefile: New file.
11438 * Makefile: Remove handling of groff.c. Add groff to SUBDIRS.
11440 * man/mdate.sh: Use ls -L if supported.
11442 * Consolidate all header files produced by gendef into lib/defs.h.
11443 * lib/macropath.c, lib/fontfile.c, lib/device.c: Include defs.h.
11444 Don't include path.h.
11445 * lib/Makefile (path.h): Don't generate.
11446 * troff/input.c: Include defs.h. Don't include config.h.
11447 * troff/Makefile (config.h): Don't generate.
11448 * refer/index.h: Don't include suffix.h.
11449 * refer/index.c: Include defs.h.
11450 * refer/indxbib.c: Include defs.h.
11451 * refer/refer.h, refer/lkbib.h: Don't include path.h. Include
11453 * refer/Makefile (suffix.h, path.h): Don't generate.
11454 * groff.c: Don't include config.h. Include defs.h.
11455 * Makefile (config.h): Don't generate.
11456 (lib/defs.h): Generate.
11457 (topclean): Remove lib/defs.h.
11459 Mon Jul 20 10:12:57 1992 James Clark (jjc at jclark)
11461 * lib/malloc.c, lib/getpagesize.h: Deleted.
11462 * Makefile: Add COOKIE_BUG configuration option. Delete malloc
11464 * lib/Makefile: Delete malloc-related stuff.
11465 * lib/new.c: Workaround COOKIE_BUG if necessary.
11467 * refer/lkbib.c, refer/indxbib.c: Don't include refer.h. Include
11468 needed header files directly.
11469 * refer/refer.h: Omit definition of DEFAULT_INDEX.
11470 * Makefile: Include definition of DEFAULT_INDEX in path.h.
11472 Sun Jul 19 10:19:22 1992 James Clark (jjc at jclark)
11474 * lib/font.c (FONT_COMMAND_HANDLER): Pass command name and single
11476 * lib/font (font::load_desc, font::load): Don't split argument of
11478 (font::handle_unknown_font_command): Change type.
11479 * ps/ps.c (ps_font::handle_unknown_font_command,
11480 handle_unknown_desc_command): Change type.
11481 * dvi/dvi.c (dvi_font::handle_unknown_font_command): Change type.
11483 Fri Jul 17 11:12:49 1992 James Clark (jjc at jclark)
11485 * lib/font.h (font::handle_unknown_font_command): Add file and
11487 * lib/font.c (font::handle_unknown_font_command):
11488 * ps/ps.c (ps_font::handle_unknown_font_command):
11489 * dvi/dvi.c (dvi_font::handle_unknown_font_command): Add file and
11490 lineno arguments. Use _with_file_and_line functions for error
11493 * lib/fontfile.c (font::unknown_desc_command_handler): New static
11495 * lib/font.c (font::set_unknown_desc_command_handler): New
11497 (font::load_desc): For unknown commands, call
11498 unknown_desc_command_handler if not null.
11499 * lib/font.h (class font): Declare them.
11500 (FONT_COMMAND_HANDLER): New typedef.
11501 * ps/ps.c (handle_unknown_desc_command): New function.
11502 (main): Set bflag if we had a -b option. Call
11503 font::set_unknown_desc_command_handler.
11504 (broken.h): Don't include.
11505 * ps/Makefile: No need for broken.h. Pass BROKEN_SPOOLER_FLAGS to
11507 * ps/devps/Makefile: Add `broken' command to DESC file using
11508 BROKEN_SPOOLER_FLAGS.
11510 * macros/tmac.e ([, ]): Add as synonyms for { and }.
11512 * macros/tmac.e ($p): Only exdent if \$3 > 0.
11514 * macros/tmac.e (@R, @S): New macros.
11515 Declare @, po, $0, $i, $p, df, so, fu, bt, *, ?a, ?b, ?C, ?e, ?H,
11516 ?I, ?n, ?o, ?R, ?s, ?T, ?W, ?w registers with @R.
11517 Declare $H, $[0-9], .. macros with @S.
11518 Declare |0, |1, |2, |3 strings with @S.
11520 * macros/tmac.e (@S): Rename to @U.
11522 * macros/tmac.e (@z): Define @b and bp as empty instead of
11525 * macros/tmac.e (@m): Deleted.
11526 (@h): Don't call @m.
11527 (@z): Don't set @m trap.
11529 * macros/tmac.e ($h, $f): Define |z as empty string.
11531 * macros/tmac.e (@D): Rework to avoid unbalanced .el requests.
11534 * macros/tmac.e (@h): Set ?H, ?C , ?s registers to 0 rather than
11536 ()f): Likewise for * register.
11538 * macros/tmac.e (sr): Don't ever scale the arguments. If the third
11539 argument is missing, don't change $R. Call sr with three
11540 arguments when initializing.
11542 Thu Jul 16 12:17:12 1992 James Clark (jjc at jclark)
11544 * macros/tmac.e (sr): New macro.
11545 Initialize $r and $R using sr.
11547 * macros/tmac.e (,): Delete \*(#[.
11549 * troff/env.c (set_tabs): Read the tab type even if the position
11550 is bad. Allow the position of the first tab stop to be negative.
11552 Wed Jul 15 13:14:37 1992 James Clark (jjc at jclark)
11554 * refer/dirnamemax.c: Use pathconf() if <unistd.h> defines
11556 * refer/Makefile: Compile dirnamemax.c using -DHAVE_UNISTD_H
11557 rather than -DPATHCONF_MISSING.
11558 * Makefile: Get rid of PATHCONF_MISSING.
11560 * refer/map.c: New file.
11561 * refer/index.c: Interface to mmap through map.c. Rename map_size
11563 * refer/Makefile: Handle map.c.
11564 * Makefile: Include -DHAVE_MMAP in OLDCFLAGS rather than CFLAGS.
11566 Tue Jul 14 14:15:20 1992 James Clark (jjc at jclark)
11568 * Makefile: RANLIB should be `true' if there is no ranlib.
11569 * lib/Makefile (libgroff.a): Simplify.
11570 * driver/Makefile (libdriver.a): Simplify.
11572 * Makefile: Change -DWAIT_COREDUMP_0200 to -DWCOREFLAG=0200.
11573 * groff.c (WCOREDUMP): Use WCOREFLAG. Define only if not already
11576 Sat Jul 11 09:19:17 1992 James Clark (jjc at jclark)
11578 * troff/env.c (compare_ranges): Declare as extern "C".
11580 * troff/input.c (init_registers): Use `struct tm' instead of `tm'.
11582 * macros/tmac.s, macros/tmac.e: Change .nx /dev/null to .nx.
11584 Wed Jul 8 11:52:27 1992 James Clark (jjc at jclark)
11586 * pic/troff.c (troff_output::text): Merge in grops_output::text,
11587 but conditionalize use of \X based on \*(.T.
11588 (grops_output::*): Deleted.
11589 * pic/output.h: Delete declaration of make_grops_output.
11590 * pic/main.c (main): Ignore -p and -x. driver_extension_flag is 1
11591 by default. -n sets it to 0.
11592 (usage): Corresponding changes.
11593 * groff.c (main): Don't pass -x or -p to pic.
11594 * groff.sh: Likewise.
11596 * ps/ps.c (ps_printer::do_exec, ps_printer::do_file): Force ndefs
11599 * ps/devps/afmtodit: Change calculation of asc_boundary and
11600 desc_boundary. Make these bounds inclusive.
11601 * ps/devps: Regenerate font files.
11603 Tue Jul 7 13:14:15 1992 James Clark (jjc at jclark)
11605 * macros/tmac.latin1: New file.
11606 * macros/tmac.tty-char: Use tmac.latin1.
11607 (tmac.tty-tr): Deleted.
11608 * macros/Makefile: Install tmac.latin1.
11609 * macros/tmac.dvi: Use tmac.latin1.
11610 * macros/troffrc: Translate \[char160] onto no-break space here.
11611 * macros/{tmac.dvi,tmac.ps,tmac.tty,tmac.X75}: Don't do it here.
11613 Mon Jul 6 11:06:52 1992 James Clark (jjc at jclark)
11615 * macros/tmac.Xps: Use `do' request.
11617 * macros/tmac.ps: Use `do' request.
11619 * macros/tmac.e (@C): Use `do' request.
11621 * macros/tmac.X, macros/tmac.Xps: Moved from xditview.
11622 * macros/Makefile: Install tmac.X*.
11624 * tty/tmac.tty, tty/tmac.tty-char: Move to macros.
11625 * tty/Makefile: Don't install tmac.tty*.
11626 * macros/Makefile: Install tmac.tty*.
11628 * dvi/tmac.dvi: Move to macros.
11629 * dvi/Makefile: Don't install tmac.dvi.
11630 * macros/Makefile: Install tmac.dvi.
11632 * ps/tmac.ps*: Move to macros.
11633 * ps/Makefile: Don't install tmac.ps*.
11634 * macros/Makefile: Install tmac.ps*.
11636 * eqn/box.c: Provide draw_lines parameter corresponding to -D
11638 * macros/eqnrc: Set draw_lines parameter based on device.
11639 * groff.c: Don't pass -D flag to eqn.
11640 * groff.sh: Likewise.
11641 * eqn/main.c: Warn about use of -D.
11643 * troff/input.c (process_startup_file): New function.
11644 (main): Call process_startup_file().
11645 * macros/troffrc: New file.
11646 * macros/Makefile: Install troffrc.
11647 * groff.c (main): Don't pass extra -m option to troff. For a
11648 pseudo device pass the name of the pseudo device to troff using
11650 * groff.sh: Likewise.
11651 * groff.c (possible_command::prepend_arg): Deleted.
11653 * troff/input.c (do_request): New function.
11654 (init_input_requests): Bind "do" to do_request.
11656 * eqn/main.c (main): Instead of loading eqnchar from device directory,
11657 load eqnrc from macro directory.
11658 * macros/eqnrc: New file.
11659 * macros/Makefile: Install eqnrc.
11660 * ps/devps/eqnchar: Deleted.
11661 * ps/devps/Makefile: Don't install eqnchar.
11662 * dvi/devdvi/eqnchar: Deleted.
11663 * dvi/devdvi/Makefile: Don't install eqnchar.
11664 * groff.c (main): Pass -M to eqn. Don't pass -F to eqn. New
11667 * lib/device.[ch]: New files.
11668 * lib/font.h (font::set_device_name, font::get_device_name):
11670 * lib/fontfile.c: Use device.h.
11671 * lib/Makefile: Handle device.[ch]. Make paths.h define DEVICE.
11672 * troff/input.c: Delete definition of `device'.
11673 (main): Don't initialize device.
11674 * troff/troff.h: Include device.h rather than declaring device.
11675 * troff/Makefile: No need to handle DEVICE.
11676 * driver/input.c: Include device.h. Don't use
11677 font::{set,get}_device_name.
11678 * groff.c, Makefile: Rename device.h to config.h.
11679 * groff.c: Use library device variable.
11680 * eqn/main.c: Use library device variable.
11681 * eqn/Makefile: No need to handle DEVICE.
11683 * lib/searchpath.[ch]: New files.
11684 * lib/Makefile: Handle searchpath.[ch].
11685 * troff/input.c (open_file, init_dirs): Deleted.
11686 (macro_dirs): Deleted.
11687 (open_mac_file, macro_source): Use class search_path.
11688 (add_string, struct string_list): Move definition.
11689 (main): Change -M option to use macro_path. Delete call to
11691 * lib/fontfile.c (font::command_line_font_dir, font::open_file):
11692 Rewrite to use class search_path.
11693 * lib/font.h, lib/fontfile.c (font::cl_font_dirs): Deleted.
11694 * lib/Makefile: fontfile.c depends on searchpath.h.
11695 * lib/Makefile: Rename fontpath.h to paths.h. Make paths.h define
11697 * lib/macropath.[ch]: New files.
11698 * troff/Makefile: No need to handle MACROPATH.
11700 * troff/input.c: Delete DUMP code.
11701 * lib/fontfile.c, lib/font.h: Delete
11702 font::forget_command_line_font_dirs.
11704 * troff/input.c (push_token): New function.
11705 (handle_first_page_transition): Use push_token().
11706 (process_input_stack): Change handling of a space at the beginning
11709 Sun Jul 5 17:11:09 1992 James Clark (jjc at jclark)
11711 * troff/input.c (font_dirs): Delete unused variable.
11713 * eqn/lex.c (do_set): Correct error messages.
11715 Sat Jul 4 10:20:55 1992 James Clark (jjc at jclark)
11717 * troff/input.c (do_define_string): Allow the string name to be
11718 followed immediately by a tab.
11719 (define_character): Likewise.
11721 Thu Jul 2 10:59:15 1992 James Clark (jjc at jclark)
11723 * ps/ps.c (ps_printer::draw): When drawing an arc, don't allow k to
11726 * troff/input.c (input_iterator::is_file): New virtual function.
11727 (file_iterator::is_file): New function.
11728 (input_stack::end_file): New function.
11729 (input_stack::next_file): Handle the situation where there is no
11730 file on the input stack correctly. Avoid making two passes over
11732 (next_file): Make the filename optional; in this case call
11733 input_stack::end_file().
11735 Wed Jul 1 10:17:25 1992 James Clark (jjc at jclark)
11737 * dvi/tmac.dvi: Change the definitions of \(ul and _ so that they
11738 produce a real _ charater when the current font is CW and _
11741 * lib/errarg.c (errarg::errarg(const char *)): Invert conditional
11742 expression to work around gcc 2.2 bug.
11744 Wed Jun 24 08:12:24 1992 James Clark (jjc at jclark)
11746 * eqn/main.c (main): Don't give an error if we can't find eqnchar.
11748 * troff/env.c (environment::add_padding): New function.
11749 (environment::add_char): Use add_padding().
11750 (environment::space): Likewise.
11751 (environment::wrap_up_field): Add some padding if there is none
11752 and there's no current tab.
11753 * troff/env.h: Declare environment::add_padding.
11755 Mon Jun 22 08:37:45 1992 James Clark (jjc@jclark)
11757 * pic/pic.y: undef fmod and rand before declaring them.
11759 Sun Jun 14 11:40:18 1992 James Clark (jjc@jclark)
11761 * troff/input.c (main): If the DESC file specifies a font name of
11762 0, then leave the corresponding font position empty.
11764 * nroff.sh: New file.
11765 * Makefile (install.nobin): Install nroff.sh.
11767 * tty/devlatin1/R.proto: Add ao as synonym for de.
11768 * tty/tmac.tty-char: Define ao as o.
11770 * tty/dev{ascii,latin1}/R.proto: Add aq.
11771 * tty/tmac.tty-char: Delete definition of aq.
11773 Mon Jun 8 11:43:20 1992 James Clark (jjc@jclark)
11775 * troff/input.c (init_charset_table): Don't translate 0240.
11776 * ps/tmac.ps: Translate char160 to space.
11777 * dvi/tmac.dvi: Likewise.
11778 * tty/tmac.tty: Likewise.
11780 Sun Jun 7 10:52:35 1992 James Clark (jjc@jclark)
11782 * dvi/tmac.dvi: Add support for all Latin-1 characters.
11784 * macros/tmac.s: Delete definitions of \(rg, \(ah, \(ad, \(a-,
11785 \(ao, \(ac, \(ho, \(-D, \(Sd, \(TP, \(Tp, \(ss, \(AE, \(ae, \(OE,
11788 * tty/tmac.tty-char: Add \(ah.
11790 * dvi/tmac.dvi: Add definitions of Tp, TP, Sd, -D, ho.
11791 No need to define \(FM and \(!/. Conditionalize all character
11794 * ps/devps/lgreekmap: Add +h, +f, +p.
11796 * ps/tmac.psnew: New file.
11797 * ps/Makefile: Install tmac.psnew.
11799 * troff/input.c (charinfo_to_node_list): Don't ever interpret
11800 character definitions in compatible mode.
11802 * troff/input.c (remove_character): New function.
11803 (init_input_requests): Bind remove_character to "rchar".
11805 * ps/tmac.psold: New file.
11806 * ps/Makefile: Install tmac.psold.
11807 * ps/tmac.ps: Load tmac.psold. Move definitions of ISO Latin-1
11808 characters into tmac.psold. Make these definitions unconditional.
11810 * tty/tmac.tty-char: Define \n(_C only if it is not already defined.
11812 * ps/tmac.ps: Don't define \('c and \('C.
11814 * ps/devps/textmap: Move Greek characters to...
11815 * ps/devps/symbolchars:
11817 Sat Jun 6 16:41:17 1992 James Clark (jjc@jclark)
11819 * ps/devps/text.enc: Add quotesingle.
11820 * ps/devps/textmap: Add +h, +f, +p, Fn, Bq, bq, aq, lz.
11821 * tty/tmac.tty-char: Likewise.
11822 * dvi/devdvi/texmi.map: Add +h, +f, +p.
11823 * dvi/devdvi/texi.map: Add Fn.
11824 * dvi/devdvi/msam.map: Add lz.
11825 * dvi/tmac.dvi: Handle Bq, bq, aq.
11827 * pic/lex.c (get_token): Recognize 'th.
11828 * pic/map.y: Allow `expr'th in contexts where ORDINAL was allowed.
11830 Fri Jun 5 11:20:46 1992 James Clark (jjc@jclark)
11832 * ps/devps/textmap: Move di, mu, +- to...
11833 * ps/devps/symbolchars:
11835 * macros/tmac.s (@XS): Don't call par@reset or fi.
11836 (XA): Call LP. Turn off adjustment. Reduce line length.
11838 * macros/tmac.s: Initially alias XS to LP.
11839 (XS): Rename to @XS.
11840 (cov*ab-init): Alias XS to @XS.
11842 Thu Jun 4 09:12:05 1992 James Clark (jjc@jclark)
11844 * troff/token.h: Delete TOKEN_CHAR_HEIGHT, TOKEN_CHAR_SLANT,
11845 TOKEN_FONT_NAME, TOKEN_FONT_POSITION, TOKEN_SIZE tokens.
11846 (token::is_size, token::changes_env): Deleted.
11847 * troff/number.c (parse_term): No need to process \s explicitly.
11848 Call tok.next() only after scale indicator has been processed.
11849 * troff/input.c (do_overstrike, do_bracket): No need to process \s,
11851 (token::next): Handle \s, \f, \S, \H immediately rather than
11852 returning them as tokens.
11853 (token::operator==, token::description, token::add_to_node_list,
11854 token::process): Remove handling of deleted tokens.
11856 * troff/env.c (environment::add_char): When adding padding
11857 indicator character, call start_line() if necessary.
11859 Wed Jun 3 09:55:50 1992 James Clark (jjc@jclark)
11861 * ps/devps/afmtodit: Don't output 0 kerns.
11863 * ps/devps/afmtodit: Remove directory from name of encoding in
11864 font description file.
11866 * ps/devps/afmtodit: Improve error messages.
11868 * ps/devps/afmtodit: Allow DESC file to be specified with -d.
11870 * ps/devps/Makefile: Incorporate FontMakefile. Rework.
11871 * ps/devps/FontMakefile: Deleted.
11872 * ps/devps/afmname: New file.
11874 * ps/devps/symbol.sed: New file.
11875 * ps/devps/symbol.diff: Deleted.
11876 * ps/devps/FontMakefile: Generate symbol.afm using symbol.sed.
11877 Generate zapfdr.afm from zapfd.afm.
11879 * tty/tmac.tty (tty-char): Prefix definition with ".
11881 * macros/tmac.an (TP): Don't start a diversion if one has already
11884 * tty/tmac.tty-char: Add Latin-1 characters.
11886 * tty/tmac.tty-char: Incorporate suggestions from Paul Eggert.
11888 Tue Jun 2 00:54:34 1992 James Clark (jjc@jclark)
11890 * tbl/table.c (table::allocate): Delete old_vline, old_entry.
11891 Move declaration of struct horizontal_span.
11893 * tbl/table.c (table::table): Initialize span_list.
11894 (table::~table): Delete span_list.
11896 * lib/ptable.h (PTABLE(T)::~PTABLE(T)): Delete v.
11898 * ps/devps/Makefile: Avoid dependency on GNU make.
11900 * ps/tmac.ps: Check that character does not already exist before
11903 * tty/tmac.tty: Add definitions of \(ff, \(!=, \(==, \(~=, \(sq,
11904 \(OE, \(oe, \(AE, \(ae, \(lh, \(rh. Delete definitions of \(en,
11905 \(ru, \(ul, \(br, \(bv, \(sl which are in the font description
11908 * tty/tmac.tty-char: New file.
11909 * tty/Makefile: Install tmac.tty-char.
11910 * tty/tmac.tty: Move definitions of \(ua, \(da, \(uA, \(dA into
11913 * tty/tmac.tty: Fix definition of \(34.
11915 * tty/dev{ascii,latin1}/R.proto: Add ha and ti. Map
11916 bracket-drawing characters onto |. Add *o.
11918 * troff/env.c (environment::wrap_up_tab): Increment field_spaces
11919 only if current_field.
11921 * troff/dictionary.c (dictionary::lookup): Free old_table after
11924 Mon Jun 1 10:15:22 1992 James Clark (jjc@jclark)
11926 * tty/dev{ascii,latin1}/R.proto: Add uppercase Greek characters
11927 whose glyphs are identical to glyphs of some Roman character.
11929 * tty/devlatin1/R.proto (bu): Deleted.
11930 * tty/devascii/R.proto (bu): Deleted.
11931 * tty/tmac.tty: Add definition of \(bu.
11933 * eqn/main.c (do_file): Pass FILE as argument.
11934 (main): Automatically load eqnchar. New options -F and -n.
11935 Pass do_file an opened FILE.
11936 * groff.c: Don't pass eqnchar to eqn. Pass -F options onto eqn.
11937 No need to include font.h.
11938 * groff.sh: Likewise. Don't need to use - for standard input.
11939 Prefix files with -- if first file starts with -.
11941 * macros/tmac.e: Conditionalize use of \$* on \n(.g.
11943 * troff/env.c (environment::possibly_break_line): Don't set line
11944 to 0 across call to output_line(). Don't call output_line() until
11945 after discarding nodes after break.
11947 Sun May 31 10:45:29 1992 James Clark (jjc@jclark)
11949 * request.h (macro::empty): Declare it.
11950 * input.c (macro::empty): New method.
11951 (interpolate_macro): Don't give a WARN_SPACE if the two-character
11954 Sat May 30 10:27:15 1992 James Clark (jjc@jclark)
11956 * troff/env.c (environment::start_field): Decrement space_total
11957 when a space is frozen.
11959 Fri May 22 14:34:38 1992 James Clark (jjc@jclark)
11961 * macros/tmac.an (R): Delete macro.
11963 * troff/input.c (get_copy, token::next): Support \# (like \" but
11964 newline is ignored).
11966 * troff/input.c (token::next): Fix error message in 'Y' case.
11968 Thu May 21 09:26:24 1992 James Clark (jjc@jclark)
11970 * eqn/delim.c (define_extensible_string): Recognize any prefix of
11973 Fri May 15 10:20:41 1992 James Clark (jjc at jclark)
11975 * c++test.c: Include <osfcn.h>.
11977 * lib/strtol.c, lib/getcwd.c, ps/psbb.c: Declare errno in case
11980 Fri May 8 09:37:19 1992 James Clark (jjc at jclark)
11982 * tbl/table.c (table::divide_span): Don't count column separation
11983 if expand was specified.
11985 * tbl/main.c (process_format): Don't ignore width specs in
11986 continued format. Give warning for changing equal widths or
11987 column separation in continued format.
11988 (process_data): Set column separation, minimum width, equal
11989 columns at end of table.
11991 Thu May 7 08:50:40 1992 James Clark (jjc at jclark)
11993 * troff/node.c (kern_pair_node::add_discretionary_hyphen,
11994 node::add_discretionary_hyphen): Use soft_hyphen_char.
11995 (set_soft_hyphen_char): New function.
11996 (init_node_requests): Bind to shc. Initialize soft_hyphen_char.
11998 * Makefile (c++tested): Give more helpful message if test fails.
12000 Tue May 5 10:58:39 1992 James Clark (jjc at jclark)
12002 * troff/input.c (init_charset_table): Translate 0240 to
12003 an unbreakable space.
12005 * troff/token.h (token::hyphen_indicator): New function.
12006 * troff/charinfo.h (TRANSLATE_HYPHEN_INDICATOR): New special
12008 * troff/input.c (translate): Allow translation to \%.
12009 * troff/node.c (node::add_char): Handle
12010 TRANSLATE_HYPHEN_INDICATOR.
12011 (make_node): Don't allow TRANSLATE_HYPHEN_INDICATOR here.
12013 * troff/input.c (init_charset_table): Don't set BREAK_AFTER flag
12016 * tty/devlatin1/R.proto: \(hy and - should print as 055.
12018 Tue Apr 21 09:24:42 1992 James Clark (jjc at jclark)
12020 * groff.c (run_commands): If the last command gets a SIGPIPE send
12021 a SIGPIPE to all children than haven't yet terminated. When
12022 command terminates, set pid field to -1.
12024 Fri Apr 17 11:20:48 1992 James Clark (jjc at jclark)
12026 * groff.c (main): Pass an appropriate -filename option to gxditview.
12028 Thu Apr 16 15:11:40 1992 James Clark (jjc at jclark)
12030 * Makefile.bd (install): Remove existing program before copying.
12032 * Makefile, */Makefile, Makefile.bd, groff.sh, groff.c: Allow
12033 programs which have Unix counterparts to be installed with
12034 user-specified prefix.
12036 * troff/input.c (exit_troff): Don't check if exit_started.
12037 (exit_request): Don't call exit_troff if exit_started.
12039 * Makefile.bd (install.mm): Rename to install.dwbmm.
12041 Tue Apr 14 10:05:10 1992 James Clark (jjc at jclark)
12043 * driver/input.c (do_file): Add missing break for '#' case.
12045 Mon Apr 13 10:11:02 1992 James Clark (jjc at jclark)
12047 * troff/input.c (input_stack::clear): Clear past any boundaries and
12048 then add the boundaries back.
12050 * troff/input.c (exit_troff): Return immediately if already
12053 * macros/tmac.s (pg@end-text): New macro. Use pg@end-text for the
12055 (pg*end-page): If the text has ended and there are no more
12056 footnotes or keeps, exit.
12058 * macros/doc-ditroff (Lq, Rq): Define as \(lq and \(rq.
12060 * troff/input.c (init_charset_table): Make \(rq transparent by
12063 * macros/tmac.an: Define lq and rq strings.
12065 * macros/tmac.s (Q, U): Define as \(lq and \(rq.
12067 Sun Apr 12 12:54:37 1992 James Clark (jjc at jclark)
12069 * troff/env.c (environment::final_break): New function.
12070 (environment::newline): Set prev_line_interrupted to 2 if
12072 * troff/env.h: Declare environment::final_break.
12073 * troff/input.c (exit_troff): Call environment::final_break()
12074 instead of environment::do_break().
12076 * macros/Makefile: Install man.local if $(MACRODIR)/man.local
12077 doesn't already exist.
12078 * macros/man.local: New file.
12079 * macros/tmac.an: Load man.local.
12080 * macros/man.ultrix: New file.
12082 Sat Apr 11 17:32:04 1992 James Clark (jjc at jclark)
12084 * troff/input.c (exit_groff): Rename to...
12085 (exit_troff): New function.
12087 * troff/div.c (exit_started, done_end_macro,
12088 seen_last_page_ejector): New global variables.
12089 (began_page_in_end_macro): New static variable.
12090 (exit_flag): Deleted.
12091 (top_level_diversion::top_level_diversion): Initialize
12093 (top_level_diversion): More elaborate test for whether
12094 cleanup_and_exit() should be called.
12095 Set began_page_in_end_macro if the end macro isn't yet finished.
12096 * troff/div.h (top_level_diversion::last_page_count): New data
12098 (top_level_diversion::set_last_page): New function.
12099 (exit_started, done_end_macro, seen_last_page_ejector): Declare.
12100 * troff/env.c (do_break): Zero prev_line_interrupted.
12101 * troff/input.c (exit_flag): Delete declaration.
12102 (LAST_PAGE_EJECTOR): New magic cookie.
12103 (token::next): Handle LAST_PAGE_EJECTOR.
12104 (exit_groff): Set exit_started and done_end_macro instead of
12105 exit_flag. Call top_level_diversion::set_last_page. Push a
12106 LAST_PAGE_EJECTOR instead of calling push_page_ejector(). Do
12107 another ejection after setting seen_last_page_ejector.
12109 Thu Apr 9 04:37:11 1992 James Clark (jjc at jclark)
12111 * etc/grog.sh, etc/grog.sh: Recognize -me sh macro.
12113 * macros/tmac.e (TH): Make sure there's room for the initial
12116 * macros/tmac.s (par@init): Make PD and DD at least \n(.V.
12117 Set FVS in points rather than units.
12119 Mon Apr 6 11:21:32 1992 James Clark (jjc at jclark)
12121 * troff/div.c (top_level_diversion::add_trap): Don't consider the
12122 position of empty slots.
12124 Fri Apr 3 10:46:45 1992 James Clark (jjc at jclark)
12126 * ps/devps/S: Fix height and depth of parenrightex.
12127 * ps/devps/symbol.diff: Regenerate.
12129 Sat Mar 28 21:17:52 1992 James Clark (jjc at jclark)
12131 * tmac.e (u): Do underlining as in -mgs.
12133 Fri Mar 27 09:23:44 1992 James Clark (jjc at jclark)
12135 * tty/tty.c (tty_printer::end_page): If overstriking is
12136 suppressed, still turn overstruck horizontal and vertical lines
12139 * lib/new.c: Back out Feb 24 change; no longer needed with gcc
12142 * refer/label.y (format_expr::evaluate): Avoid use of %0*d.
12144 Wed Mar 18 09:29:10 1992 James Clark (jjc at jclark)
12146 * Version 1.05 released.
12148 Tue Mar 17 16:50:45 1992 James Clark (jjc at jclark)
12150 * tty/tty.c: Instead of keeping an array of glyphs and then
12151 sorting it, keep a ordered linked list of glyphs for each line.
12153 * driver/driver.h: Include stddef.h.
12155 * tty/tty.c (compare_glyph):
12156 * refer/refer.c (rcompare):
12157 * troff/env.c (compare_ranges): Arguments of qsort comparison
12158 function should be const void *.
12160 * troff/number.c (parse_term):
12161 * dvi/dvi.c (draw_dvi_printer::draw): Avoid initialization in
12164 * refer/label.y (consider_authors): Don't access variables
12165 constructed under a condition outside that condition: put braces
12166 round for statement containing declaration; redeclare use of same
12169 * pic/pic.y (text_expr): Delete production that allows
12170 parenthesised text_expr.
12171 (expr): Allow a conditional_expr to appear in parentheses.
12172 (conditional_expr): Rename to any_expr.
12174 * mm: Install new version 1.01 from jh.
12176 * lib/font.c (font::get_width): Cache scaled widths.
12177 (font::font): Initialize widths_cache.
12178 (font::~font): Destroy widths_cache.
12179 * lib/font.h: Add font::widths_cache. Declare font_widths_cache.
12181 Mon Mar 16 10:16:10 1992 James Clark (jjc at jclark)
12183 * c++test.c, c++test.ref: New files.
12184 * Makefile: Check that the C++ compiler works.
12186 * ps/tmac.pspic (PSPIC): Do a break.
12188 * ps/tmac.ps: Move definition of PSPIC into...
12189 * ps/tmac.pspic: New file.
12190 (PSPIC): Draw box around picture, but make it invisible to grops.
12191 * ps/tmac.ps: Load tmac.pspic.
12192 * ps/Makefile: Install tmac.pspic.
12194 Sun Mar 15 14:18:08 1992 James Clark (jjc at jclark)
12196 * lib/font.c (scale_round): If n is negative,
12197 subtract .5 before truncating floating point result.
12199 * lib/fontfile.c: Include <errno.h>.
12201 Tue Mar 10 14:17:03 1992 James Clark (jjc at jclark)
12203 * driver/input.c (get_char): Inline. Don't update current_lineno.
12204 Change callers to up date current_lineno if necessary.
12205 Use get_char() instead of getc(current_file).
12207 Sun Mar 8 18:05:28 1992 James Clark (jjc at jclark)
12209 * ps/tmac.ps: Fix up spacing of \(mo and \(nm.
12211 Fri Mar 6 19:38:58 1992 James Clark (jjc at jclark)
12213 * tty/tty.c (tmac.tty): Define \(rg as (R).
12215 Tue Mar 3 10:11:25 1992 James Clark (jjc at jclark)
12217 * lib/lib.h: New define a_delete.
12218 * Use a_delete instead of delete when deleting an array of objects
12219 without destructors.
12221 * lib/lib.h: Rename adelete to ad_delete.
12222 * Change uses of adelete.
12224 Mon Mar 2 12:41:05 1992 James Clark (jjc at jclark)
12226 * eqn/eqn.y: Include lib.h.
12228 * troff/node.c (grow_font_table): Delete old_font_table.
12230 * mm: Install new version from jh.
12232 Fri Feb 28 10:42:23 1992 James Clark (jjc at jclark)
12234 * tbl/table.h (format_type): Make global instead of local to class
12235 entry_format. Prefix enumerators with FORMAT_.
12236 * tbl/table.c, tbl/main.c: Corresponding changes.
12237 * refer/token.h (token_type): Make global. Prefix enumerators
12239 * refer/token.[ch]: Corresponding changes.
12240 * Makefile: Get rid of -DNO_NESTED_TYPES configuration option.
12242 * troff/div.c (node::set_vertical_size): Don't name argument.
12244 Thu Feb 27 10:29:19 1992 James Clark (jjc at jclark)
12246 * Makefile: New configuration option ARRAY_DELETE_NEEDS_SIZE.
12247 * lib/lib.h: Define adelete accordingly.
12248 * pic/object.c (graphic_object::graphic_object):
12249 * tbl/main.c (format::~format):
12250 * tbl/table.c (table::~table):
12251 * refer/ref.c (reference::~reference, reference::merge,
12252 reference::insert_field, reference::delete_field): Use adelete.
12254 * Makefile: Change NESTED_TYPES to NO_NESTED_TYPES.
12256 * tbl/table.h: Corresponding changes.
12258 * common.c (common_output::dashed_arc, common_output::dotted_arc):
12259 Ensure total_angle is positive.
12261 Wed Feb 26 08:49:26 1992 James Clark (jjc at jclark)
12263 * refer/ref.c (reference::merge, reference::insert_field,
12264 reference::delete_field): Avoid delete[0].
12266 * refer/token.c (init_special_chars): Move calls to cmupper
12267 outside calls to init_two_char_letter to work around bug in gcc
12270 Mon Feb 24 14:20:00 1992 James Clark (jjc at jclark)
12272 * lib/new.c (operator new): Use __builtin_new for g++.
12274 * pic/object.c (graphic_object::~graphic_object): Don't use
12277 * pic/object.c (output::compute_scale): Initialize max_width and
12280 Sat Feb 15 09:55:20 1992 James Clark (jjc at jclark)
12282 * troff/input.c (write_request): Call fflush.
12284 * troff/node.h (class composite_node): Move declaration to node.c
12285 * troff/input.c (charinfo_to_node): Rename to ...
12286 (charinfo_to_node_list): Return node list rather than composite
12288 * troff/node.c (make_composite_node): New function.
12289 (make_node, add_char): Call make_composite_node instead of
12291 (class composite_node): Add a tfont * member. Delete font_size
12293 (composite_node::composite_node, composite_node::copy,
12294 composite_node::size): Corresponding changes.
12295 (composite_node::tprint): Provide constant spacing, emboldening
12296 and track kerning as specified in tfont.
12297 (composite_node::width): Change width calculation accordingly.
12298 * troff/env.h (environment::composite): New member.
12299 (environment::is_composite, environment::set_composite): New
12301 * troff/env.c (environment::environment): Initialize composite.
12302 * troff/input.c (charinfo_to_node): Call
12303 environment::set_composite.
12304 * troff/node.c (make_composite_node, make_glyph_node): Use the
12305 plain version of the tfont if the environment is composite.
12307 * troff/node.c (font_info::get_space_width): Additional argument
12308 giving space_size. Handle constant space correctly. Scale by
12309 space_size unless constant spaced.
12310 (env_sentence_space_width): New function.
12311 * troff/node.h: Declare it.
12312 * troff/env.h (environment::get_space_size,
12313 environment::get_sentence_space_size,
12314 environment::get_narrow_space_width,
12315 environment::get_half_narrow_space_width): Make inline.
12316 (environment::get_space_width): Make inline. Just call
12318 * troff/env.c: Delete definitions for funtions made inline.
12319 (environment::space_newline, environment::space): Use
12320 env_sentence_space_width(). Don't scale by space_size.
12321 * troff/node.h: Move declarations of env*space_width() functions
12324 Sat Feb 8 09:30:22 1992 James Clark (jjc at jclark)
12326 * macros/tmac.s (PS): Don't try to set negative indent.
12328 Thu Feb 6 09:00:35 1992 James Clark (jjc at jclark)
12330 * pic/pic.y: Fix min function.
12332 Tue Jan 28 07:52:29 1992 James Clark (jjc at jclark)
12334 * man/mdate.sh: Clear LANGUAGE.
12336 Sun Jan 19 13:02:41 1992 James Clark (jjc at jclark)
12338 * pic/pic.y, pic/lex.c: Rename COMMAND token to COMMAND_LINE.
12339 * pic/lex.c: New COMMAND keyword.
12340 * pic/pic.y (print_args, print_arg): New rules.
12341 (placeless_element): Use print_args for PRINT.
12342 New COMMAND element.
12344 Tue Jan 7 13:14:31 1992 James Clark (jjc at jclark)
12346 * troff/input.c (terminal): Handle missing argument correctly.
12348 * pic/pic.y (text_expr): New rule.
12350 * pic/pic.y: Implement := operator.
12352 Sun Jan 5 10:23:02 1992 James Clark (jjc at jclark)
12354 * etc/grog.pl, etc/grog.sh: Distinguish old and new versions of
12357 Sat Jan 4 14:42:26 1992 James Clark (jjc at jclark)
12359 * ps/devps/dingbatsrmap: Include this in the distribution.
12361 * macros/tmac.doc: Replace with new version from 2nd Networking
12362 Release. Fix loading of doc-* files.
12363 * macros/{doc-common,doc-ditroff,doc-nroff,doc-syms}: New files.
12364 * macros/tmac.doc.old: New file. Apply fixes that had been
12365 applied to old tmac.doc.
12366 * macros/tmac.andoc: Check that we're running under groff.
12367 * macros/Makefile: Rework.
12369 Fri Jan 3 13:27:51 1992 James Clark (jjc at jclark)
12371 * tbl/table.h (format_type):
12372 * refer/token.h (token_type): If NESTED_TYPES is defined, use
12373 typedef to make these types visible at file scope.
12374 * Makefile: Add NESTED_TYPES configuration option.
12376 * troff/div.c (mark): At the top level use the value of
12377 nl_reg_contents rather than the current vertical position.
12379 Thu Jan 2 10:34:51 1992 James Clark (jjc at jclark)
12381 * tty/tty.c: Implement \D for horizontal or vertical lines.
12382 (tty_printer::set_char): Use vec_used+2 as serial number.
12383 Don't allow size of vector to exceed USHRT_MAX-2.
12384 Split off part into...
12385 (tty_printer::add_char): New function.
12386 (tty_printer::draw): New function.
12387 (compare_glyph): Handle equal serial numbers.
12388 (tty_printer::end_page): Handle overstruck characters from \D.
12389 (main, usage): Implement -d option.
12391 Mon Dec 23 10:37:51 1991 James Clark (jjc at jclark)
12393 * tbl/main.c (process_format):
12394 * eqn/text.c (split_text):
12395 * troff/input.c (token::next): Use inner block for declarations
12396 with initializers in switch statement.
12398 Mon Dec 16 20:52:03 1991 James Clark (jjc at jclark)
12400 * pic/common.c (common_output::dash_line): Cope with zero-length
12403 Sun Nov 17 12:04:08 1991 James Clark (jjc at jclark)
12405 * Version 1.04 released.
12407 Wed Nov 13 05:27:21 1991 James Clark (jjc at jclark)
12409 * macros/tmac.an (TH): Define a macro an-init to define variables
12410 based on command line arguments.
12411 (an-header): Call it.
12413 Sun Nov 3 12:07:34 1991 James Clark (jjc at jclark)
12415 * Makefile (install.mm): Rename to install.dwbmm.
12417 * Makefile: Integrate mm.
12418 * mm: New directory.
12420 Wed Oct 30 10:11:34 1991 James Clark (jjc at jclark)
12422 * refer/dirnamemax.c: If PATHCONF_MISSING is defined, include
12425 * pic/troff.c (troff_output::simple_spline,
12426 troff_output::simple_polygon): Rename variable `v' to `d' to avoid
12427 shadowing parameter.
12429 * lib/tmpfile.c (xtmpfile): Declare dir as const char *.
12431 * lib/ptable.h: Add explicit casts when converting from unsigned
12434 * dvi/devdvi/{SA,SB,msam.map,msbm.map}: New files.
12435 * dvi/devdvi/Makefile: Install SA, SB.
12437 * refer/indxbib.c: Add declaration of mktemp.
12439 * refer/lookbib.c: Add declaration of isatty.
12441 Fri Oct 25 09:00:17 1991 James Clark (jjc at jclark)
12443 * pic/lex.c (interpolate_macro_with_args): While collecting
12444 arguments, keep track of whether we're in a string.
12446 Wed Oct 23 08:42:48 1991 James Clark (jjc at jclark)
12448 * ps/tmac.ps (PSPIC): Do the .sp after the \X, and move the \X
12449 down with \v, so as to avoid problems with top of page trap
12450 setting no space mode.
12452 Tue Oct 22 17:38:49 1991 James Clark (jjc at jclark)
12454 * eqn/lex.c (get_delimited_text): Allow tab before macro body.
12456 Tue Oct 15 17:24:53 1991 James Clark (jjc at jclark)
12458 * ps/psrm.c (ps_get_line): Fix bug when lines longer than 255.
12459 Improve error message.
12461 Fri Oct 11 11:09:38 1991 James Clark (jjc at jclark)
12463 * ps/psrm.c (print_ps_string): Don't pass negative numbers to
12466 Wed Oct 9 17:50:14 1991 James Clark (jjc at jclark)
12468 * groff.c (possible_command::execp): Always use _exit() after a
12471 * Makefile: Add HAVE_UNION_WAIT, HAVE_PID_T, WAIT_COREDUMP_0200,
12472 NO_SYS_WAIT_H configuration options.
12473 * groff.c: Use these options. Use POSIX-style macros to extract
12474 fields from the status returned by wait().
12476 Fri Oct 4 12:12:27 1991 James Clark (jjc at jclark)
12478 * tbl/table.c (table::compute_separation_factor): Allow the
12479 separation factor to drop to 0.
12481 Tue Oct 1 18:12:38 1991 James Clark (jjc at jclark)
12483 * refer/search.c: Include <errno.h>.
12485 Sun Sep 29 08:40:57 1991 James Clark (jjc at jclark)
12487 * pic/pic.y (YYDEBUG): Don't define for Borland C++.
12489 * lib/lib.h: #ifdef out declarations of itoa and iftoa for Borland
12492 * pic/lex.c (input_stack::bol): Move definition out of class body.
12494 * pic/main.c: On MSDOS munge argv[0].
12496 * lib/ptable.h: Define name2 as _Paste2 for Borland C++.
12498 * lib/ptable.c (hash_string): Use unsigned long rather than
12500 (next_ptable_size): Use unsigned rather than int. Give an error
12501 message if we've hit the largest table size.
12502 * lib/ptable.c: Corresponding changes. Also use unsigneds for the
12505 * pic/object.h (object_spec): Make flags unsigned long. Declare
12506 flags as const unisgned long rather than as enums.
12508 * pic/output.c: Deleted.
12510 * pic/troff.c (troff_output::simple_ellipse): Remove spurious %.
12512 * tbl/table.c (simple_entry::note_double_vrule_on_{left,right}):
12513 Add additional argument.
12514 (line_entry::note_double_vrule_on_{left,right}): Set value of
12515 douvle_vrule_on_{right,left} flag according to argument.
12516 (simple_line_entry::simple_print,
12517 simple_line_entry::double_line_print): If adjacent to double vrule
12518 on a corner extend rather than shorten the rule by half the double
12521 * troff/number.c (parse_term): In checking for overflow, handle the
12522 case where the current horizontal position is negative.
12524 Thu Sep 12 08:26:09 1991 James Clark (jjc at jclark)
12526 * pic/object.c (draw_arrow): Check for object having zero length.
12528 Wed Sep 11 10:32:38 1991 James Clark (jjc at jclark)
12530 * eqn/main.c (do_file): Split off inline equation handling into...
12531 (inline_equation): New function. Search for starting delimiter
12533 (delim_search): New function. Don't recognize a delimiter that
12534 occurs in the name of an escape sequence, number register, string
12537 Tue Sep 10 04:01:11 1991 James Clark (jjc at jclark)
12539 * eqn/delim.c (delim_box::compute_metrics): Don't call
12540 define_extensible_string if left is 0.
12541 (delim_box::output): Don't print the left delimiter if left is 0.
12542 (delim_box::debug_print): Check for left == 0 before calling printf.
12544 Fri Aug 23 13:02:30 1991 James Clark (jjc at jclark)
12546 * troff/Makefile (majorminor.c): Include only digits in
12549 Thu Aug 22 09:35:37 1991 James Clark (jjc at jclark)
12551 * refer/dirnamemax.c: new file.
12552 * refer/genlimits.c: Deleted.
12553 * refer/indxbib.c (main): Use dir_name_max() instead of NAME_MAX.
12554 Don't check path length.
12555 * refer/Makefile: Add dir_name_max.o; delete genlimits.
12556 * Makefile: Add PATHCONF_MISSING option.
12558 * refer/indxbib.c (get_cwd): New function.
12559 (main): Use get_cwd().
12560 * lib/getcwd.c: New file.
12561 * Makefile: Delete -DHAVE_GETWD. Include GETCWD variable. Pass
12562 GETCWD in SUBFLAGS.
12563 * lib/Makefile: Compile getcwd.o.
12565 * ps/tmac.psatk (psatk-defs): Define showpage after pushing
12568 * refer/indxbib.c (main): Check success of mktemp.
12570 * lib/tmpfile.c: New file.
12571 * lib/Makefile: Add tmpfile.c.
12572 * lib/lib.h: Declare xtmpfile(); include <stdio.h>.
12573 * ps/ps.h: Delete declaration of mktemp().
12574 * ps/ps.c (ps_printer::ps_printer): Use xtmpfile().
12575 * refer/refer.c (divert_to_temporary_file): Use xtmpfile().
12576 * driver/driver.h: No need now to include errno.h.
12578 * everywhere: Set errno to 0 before calling fopen().
12580 * eqn/eqn.h, etc/soelim.c, driver/driver.h, etc/addftinfo.c,
12581 dvi/tfmtodit.c, groff.c, refer/index.c, refer/linear.c,
12582 refer/lookbib.c, refer/refer.h, ps/psbb.c: Include <errno.h>.
12584 Mon Aug 19 10:52:18 1991 James Clark (jjc at jclark)
12586 * troff/env.h (translate_space_to_dummy): Declare it.
12587 * troff/env.c (environment::space_newline, environment::space):
12588 If translate_space_to_dummy is set then make the width of spaces 0.
12589 * troff/input.c (translate): If the second character of a
12590 translation is a space, translate to unbreakable space. If the
12591 first character is a space, set or clear translate_space_to_dummy
12592 according to whether the second character is \&. Weird!
12594 Tue Jul 30 10:03:56 1991 James Clark (jjc at jclark)
12596 * groff.c (run_commands): Don't use non-zero exit code because a
12597 command gets SIGPIPE.
12599 * groff.c, groff.sh: Use -mXps with -TXps.
12601 * ps/ps.c (ps_printer::special): Move call to flush_sbuf() into...
12602 (ps_printer::do_exec, ps_printer::do_file, ps_printer::do_def,
12603 ps_printer::do_mdef, ps_printer::do_import): Call flush_sbuf().
12604 (ps_printer::special): New specials invis and endinvis.
12605 (ps_printer::do_invis, ps_printer::do_endinvis): New functions.
12606 (ps_printer::set_char, ps_printer::draw): Return if invis_count>0.
12607 (ps_printer::end_page): Check that invis_count == 0.
12608 (ps_printer::invis_count): New member.
12609 (ps_printer::ps_printer): Initialize invis_count to 0.
12611 * troff/env.c (environment::hyphenate_line): Hyphenation
12612 indicator at beginning of word inhibits splitting after -, \(em
12615 * pic/pic.y (element): Allow another element to follow } without
12616 any intervening separator.
12618 Mon Jul 22 12:27:37 1991 James Clark (jjc at jclark)
12620 * pic/lex.c (get_delimited): Allow tabs before delimiter.
12622 Wed Jul 17 10:59:08 1991 James Clark (jjc at jclark)
12624 * groff.c: Get rid of HAVE_UNION_WAIT stuff. Instead suppress
12625 declaration of wait() in header files.
12626 * Makefile: Get rid of -DHAVE_UNION_WAIT.
12628 * tbl/table.c (alphabetic_text_entry::add_tab): New function.
12630 * lib/lib.h: Declare return type of strerror as char *.
12632 * man/Makefile: Add g flag to sed substitutions.
12633 * Makefile (shgroff, bindist): Likewise.
12635 Sun Jul 14 11:57:02 1991 James Clark (jjc at jclark)
12637 * ps/ps.c (ps_printer::do_import): Move push of userdict into...
12638 * ps/devps/prologue (PBEGIN): Define showpage after pushing
12641 Sat Jul 13 20:53:04 1991 James Clark (jjc at jclark)
12643 * ps/devps/prologue (PBEGIN): Zap any definition of showpage in
12646 Fri Jul 12 07:10:09 1991 James Clark (jjc at jclark)
12648 * man/mdate.sh: Handle the fact that BSD ls -l does not print the
12651 Sun Jul 7 08:00:23 1991 James Clark (jjc at jclark)
12653 * troff/input.c (define_number_reg): If currently undefined,
12654 don't define it if the argument is an invalid expression.
12656 * Makefile: Ignore return value of `if' commands without `else'
12659 * Makefile: Split up CPPDEFINES into a series of separate
12660 configuration options.
12662 * troff/input.c (init_registers): Use time_t instead of long
12663 unless LONG_FOR_TIME_T is defined. Use returned result rather
12664 than passing pointer.
12665 * Makefile: Document LONG_FOR_TIME_T as a CPPDEFINE.
12667 * lib/Makefile (fontpath.h): Use gendef.
12669 Thu Jul 4 09:48:05 1991 James Clark (jjc at jclark)
12671 * troff/input.c (input_iterator::shift): Delete argument name.
12672 * troff/node.c (suppress_output_file::really_begin_page,
12673 suppress_output_file::really_transparent_char, node::ascii_print,
12674 node::tprint): Delete names of unused arguments.
12676 Wed Jul 3 17:34:57 1991 James Clark (jjc at jclark)
12678 * refer/label.y (string): Pass $4 to command_error.
12680 Tue Jul 2 15:06:01 1991 James Clark (jjc at jclark)
12682 * Version 1.03 released.
12684 Sat Jun 29 08:14:01 1991 James Clark (jjc at jclark)
12686 * Makefile: Pass definition of SHELL in SUBFLAGS.
12688 * gendef: New file.
12689 * Makefile, eqn/Makefile, refer/Makefile, troff/Makefile,
12690 ps/Makefile: Use gendef to construct header files that are
12691 constructed from the Makefile.
12693 * macros/Makefile: make all should build stripped version of tmac.e.
12695 * refer/Makefile (clean): Remove y.output.
12697 Fri Jun 28 09:44:36 1991 James Clark (jjc at jclark)
12699 * ps/pfbtops.c (main): Add -v option which prints out a version
12701 * ps/Makefile (pfbtops): Link with libgroff.a.
12703 Fri Jun 21 07:43:23 1991 James Clark (jjc at jclark)
12705 * refer/search.h (linear_searcher::get_nkeys): Delete declaration.
12706 * refer/linear.c (linear_searcher::get_nkeys): Delete definition.
12708 * refer/lkbib.c (main): Always terminate reference with blank
12710 * refer/lookbib.c (main): Likewise.
12712 * refer/linear.c (file_buffer::load): Check that the file is not a
12715 * refer/Makefile (genlimits): Possibly add -DHAVE_SYS_DIR_H.
12716 (genlimits.c): Include <sys/dir.h> if HAVE_SYS_DIR_H is defined.
12717 Delete second inclusion of <sys/param.h>.
12719 Tue Jun 18 01:32:26 1991 James Clark (jjc at jclark)
12721 * troff/token.h (token::special): Deleted.
12723 * tbl/main.c (process_format): Rework so that opt->tab_char is
12724 recognized only when appropriate.
12726 * ps/Makefile (clean): Remove pfbtops.
12728 Sun Jun 16 09:37:19 1991 James Clark (jjc at jclark)
12730 * lib/font.c (text_file::next): Don't return if we have got a
12733 Fri Jun 14 09:52:26 1991 James Clark (jjc at jclark)
12735 * refer/refer.c (store_reference): Get hash code from old_table[i]
12736 when rehashing the table.
12738 Thu Jun 13 01:26:43 1991 James Clark (jjc at jclark)
12740 * eqn/box.c (box::top_level): Save size and prev size using \R and
12741 restore it afterwards. Set the size to the size at the beginning
12743 * eqn/pbox.h: Declare SAVED_INLINE_PREV_SIZE_REG,
12744 SAVED_INLINE_SIZE_REG, and SAVED_SIZE_REG.
12746 * refer/Makefile (limits.h): Use ./genlimits.
12748 Wed Jun 12 16:05:34 1991 James Clark (jjc at jclark)
12750 * refer/index.c: Delete declarations of stat() and fstat().
12752 Tue Jun 11 14:52:49 1991 James Clark (jjc at jclark)
12754 * tty/tmac.tty: Add character definitions for \(>= and \(<=.
12756 Mon Jun 10 22:49:48 1991 James Clark (jjc at jclark)
12758 * etc/grog.sh, etc/grog.pl: Change regex for .PS.
12760 Fri Jun 7 09:13:06 1991 James Clark (jjc at jclark)
12762 * troff/input.c (token::get_char): Handle \e.
12764 * refer/linear.c: Delete declarations of fstat() and stat().
12766 Wed Jun 5 09:11:59 1991 James Clark (jjc at jclark)
12768 * troff/node.c, troff/env.c, troff/input.c, Makefile: Remove
12769 OP_DELETE_BROKEN stuff, since we now have a fix for g++.
12771 Mon Jun 3 13:41:32 1991 James Clark (jjc at jclark)
12773 * troff/input.c (do_define_macro): Improve error handling for end
12774 of file while defining macro.
12776 Sun Jun 2 10:20:24 1991 James Clark (jjc at jclark)
12778 * eqn/box.h: Fix declaration of set_gsize.
12779 * eqn/box.c (set_gsize): Make argument const char *.
12780 (gsize): Declare as char *.
12781 * eqn/main.c (main): Don't convert gsize to int.
12782 * eqn/lex.c (do_gsize): Pass char * to set_gsize.
12784 * Version 1.02 released.
12786 Sat Jun 1 12:19:46 1991 James Clark (jjc at jclark)
12788 * macros/tmac.andoc: New file.
12789 * macros/Makefile: Install tmac.andoc.
12791 * troff/node.c, troff/env.c, troff/input.c: Conditionalize use of
12792 operator new and delete on OP_DELETE_BROKEN not being defined.
12793 * Makefile: Mention OP_DELETE_BROKEN.
12795 Mon May 27 13:49:07 1991 James Clark (jjc at jclark)
12797 * Makefile (bindist): Pass SUBFLAGS.
12799 Sun May 26 14:13:22 1991 James Clark (jjc at jclark)
12801 * Makefile, groff.c: Pass definitions to groff.c via device.h.
12803 * tty/tty.c (tty_font::load_tty_font): Avoid shadowing
12806 * ps/Makefile, ps.c: Pass BROKEN_SPOOLER_FLAGS via broken.h.
12808 * ps/ps.h, ps/psrm.c: Make comment_table and
12809 header_comment_table local to resource_manager::process_file.
12811 * groff.sh: With -TXps pass -printCommand option to gxditview.
12813 * groff.c (possible_command::print): Implement using
12814 append_arg_to_string.
12816 * xditview: Merge in new implementation with own ChangeLog.
12818 Sat May 25 18:33:20 1991 James Clark (jjc at jclark)
12820 * groff.c (main): Implement PRINT_OPTION.
12821 (append_arg_to_string): New command.
12822 (device_table): Set PRINT_OPTION flag for Xps.
12824 Fri May 24 09:48:58 1991 James Clark (jjc at jclark)
12826 * troff/groff.h: Rename to troff.h.
12828 * pic/lex.c (lookup_keyword, docmp): New functions.
12829 (get_token): Use new lookup_keyword.
12830 Don't include key.h.
12831 * pic/key.[ch], pic/pic.gperf: Deleted.
12832 * pic/Makefile: Remove gperf stuff.
12834 * pic/Makefile, pic/output.h: Move definition of TEX_SUPPORT
12836 * pic/tex.c: Move include of pic.h before test of TEX_SUPPORT.
12838 * troff/Makefile, troff/node.c: Move definition of
12839 STORE_WIDTH into node.c.
12841 * etc/grog.pl, etc/grog.sh: Support -mdoc.
12843 Thu May 23 12:30:49 1991 James Clark (jjc at jclark)
12845 * dvi/devdvi/texr.map, dvi.devdvi/texi.map,
12846 dvi/devdvi/texb.map: Add lq and rq.
12847 dvi/devdvi: Regenerate fonts.
12848 * ps/devps/textmap: Add lq and rq.
12849 * ps/devps: Regenerate fonts.
12850 * tty/devascii/R.proto, tty/devlatin1/R.proto: Add lq and rq.
12851 * macros/tmac.e: Define \*(lq and \*(rq to be \(lq and \(rq.
12853 * pic/object.c (position_rectangle): When checking radius
12854 cope with possiblity that width or height is negative.
12855 (box_object::box_object): Have separate xrad and yrad with
12856 signs matching signs of dim components.
12857 (box_object::{north,south}_{east,west}): Use xrad and yrad.
12858 (box_object::print): With rounded boxes use absolute values
12859 for dim and rad arguments.
12861 * lib/Makefile, lib/fontfile.o: Pass definition of FONTPATH
12864 * eqn/Makefile, eqn/main.c: Pass definition of DEVICE in device.h.
12866 * various files: Add explicit destructors to keep Saber CC +d
12869 Wed May 22 11:37:11 1991 James Clark (jjc at jclark)
12871 * eqn/box.c (box::top_level): Restore fonts correctly after
12872 font changes in line containing inline equation. Also
12873 restore previous font as well as current font.
12874 * eqn/pbox.h: Define necessary string and register names.
12876 * troff/input.c (token::next): Case 'R' calls do_register.
12877 (do_register): New function.
12879 Tue May 21 11:28:23 1991 James Clark (jjc at jclark)
12881 * groff.c, groff.sh: Support Xps device. Allow each device
12882 to have a pseudo_name and a real_name.
12884 * groff.c (run_commands): Don't print `Broken pipe' messages.
12886 * ps/pfbtops.c: New file.
12887 * ps/Makefile: Add pfbtops.
12889 * troff/number.c (parse_term): Improved error message.
12891 Mon May 20 11:22:14 1991 James Clark (jjc at jclark)
12893 * groff.c, groff.sh, etc/grog.sh, etc/grog.pl: Support grefer.
12895 * Makefile: Integrate refer.
12896 * refer: New directory.
12897 * man/grefer.man, man/glookbib.man, man/gindxbib.man,
12898 man/lkbib.man: New files.
12899 * man/Makefile: Support refer man pages.
12901 * lib/lib.h: Declare is_prime.
12902 * lib/prime.c: New file.
12904 * troff/input.c (macro_source): New function.
12905 (init_input_requests): Bind "mso" to macro_source.
12907 * troff/env.c (environment::possibly_break_line): Maintain
12908 pointer to pointer to node to be split in ndp so as to avoid
12909 using address of freed node.
12911 * troff/env.c (environment::hyphenate_line): Maintain pointer to
12912 pointer to first node to be hyphenated in startp so as to
12913 avoid using address of freed node.
12915 * troff/env.c (class trie, class hyphen_trie): Make the
12916 elements of the trie be of type char not unsigned char.
12917 Declare arguments to be const char* instead of unsigned char *.
12919 * troff/env.c (hyphenate): Initialize hbuf[0].
12921 * troff/input.c (set_string): Declare p to be char * and cast
12922 *p to unsigned char when necessary.
12924 * troff/input.c (do_define_macro): Declare s to be const
12925 char*. Cast element to unisgned char when necessary, Declare
12926 d to be an int. Handle EOF better.
12928 * troff/Makefile, troff/input.c: Different scheme for passing
12929 definitions of MACROPATH, HYPHENFILE and DEVICE.
12931 Tue May 14 13:41:36 1991 James Clark (jjc at jclark)
12933 * tty/devascii/R.proto: Delete entry for em.
12934 * tty/devlatin1/R.proto: Likewise.
12936 Sat May 11 11:13:28 1991 James Clark (jjc at jclark)
12938 * troff/input.c (translate): Stop when we get a space. Treat eof
12941 * macros/tmac.an (IP): Only pass quoted argument to TP when \n(.$>1.
12943 Wed Apr 24 19:24:33 1991 James Clark (jjc at jclark)
12945 * tbl/main.c (process_format): A font name following a `f'
12946 modifier that starts with a digit can be only one character long.
12947 Also deal with EOF on the second character of the font name.
12949 Wed Apr 17 11:23:43 1991 James Clark (jjc at jclark)
12951 * troff/input.c (token::next): Turn \~ into an
12952 unbreakable_space_node.
12953 * troff/node.c (unbreakable_space_node): New class.
12954 * troff/node.h: Declare it.
12956 Tue Apr 16 10:47:12 1991 James Clark (jjc at jclark)
12958 * dvi/dvi.c (dvi_printer::set_char): Make code an int. Check that
12959 it's >= 0, before outputting it as a single byte.
12961 Mon Apr 15 11:20:23 1991 James Clark (jjc at jclark)
12963 * lib/font.c: Make font_char_metric::code an int.
12964 (font::get_code): Change return type to int.
12965 (font::load): Allow code to be arbitrary integer.
12966 * lib/font.h (font::get_code): Change return type to int.
12967 (font::number_to_index): Change argument type to int.
12968 * troff/input.c (token::next): In case 'N', allow any value.
12969 Store value in token::val.
12970 (token::operator==): For TOKEN_NUMBERED_CHAR test equality of val.
12971 (token::get_char, token::add_to_node_list, token::process): Get
12973 (charinfo::set_number): Change argument to int.
12974 (charinfo::get_number): Require that NUMBERED flag be set.
12975 (get_charinfo_by_number): Store numbered characters not between 0
12976 and 255 in a dictionary.
12977 * troff/charinfo.h (get_charinfo_by_number): Change argument type
12979 (charinfo::number): Change type to int.
12980 (charinfo::set_number): Change type of set_number to int.
12981 * troff/node.c (troff_output_file::put_char_width,
12982 troff_output_file::put_char): Test whether character is numbered
12983 using charinfo::numbered().
12984 * driver/printer.c (printer::set_numbered_char): Allow arbitrary
12986 * lib/nametoindex.c: New implementation to cope with arbitrary
12989 * troff/input.c (token::operator==): Test val for
12990 TOKEN_CHAR_HEIGHT, TOKEN_CHAR_SLANT, TOKEN_FONT_POSITION, and
12993 * man/Makefile: Add definiton of BROKEN_SPOOLER_FLAGS.
12994 (.man.n): sed out @BROKEN_SPOOLER_FLAGS@.
12996 Sun Apr 14 12:57:00 1991 James Clark (jjc at jclark)
12998 * ps/devps/zapfdr.ps: Don't copy UniqueID. Avoid use of newdict
13001 * all Makefiles: rm targets of cp and >.
13003 * xditview/xtotroff.c (MapFont): Unlink troff_name before opening
13006 * eqn/lex.c (def_table): Add dollar.
13008 Sat Apr 13 13:02:44 1991 James Clark (jjc at jclark)
13010 * troff/input.c (do_width): Push back newline before closing delim
13013 Fri Apr 12 15:16:03 1991 James Clark (jjc at jclark)
13015 * groff.c (possible_command::prepend_arg): New function.
13016 (main): Prepend device -m option.
13017 * groff.sh: Put device -m options before command-line options.
13019 Tue Apr 9 10:24:43 1991 James Clark (jjc at jclark)
13021 * macros/tmac.an (IP): Quote argument to TP.
13023 * ps/ps.c (main): New option -b, which sets...
13024 (broken_flags): New variable.
13025 (ps_printer::~ps_printer): Incorporate the setup section in the
13026 prolog if (broken_flags & NO_SETUP_SECTION).
13027 (ps_printer::begin_page): Generate {Begin,End}PageSetup comments.
13028 (ps_printer::merge_download_fonts, ps_printer::merge_import_fonts,
13029 ps_printer::merge_ps_fonts, ps_printer::print_font_comment,
13030 ps_printer::print_needed_font_comment,
13031 ps_printer::print_supplied_font_comment,
13032 ps_printer::print_include_font_comments,
13033 ps_printer::lookup_doc_font, ps_printer::download_fonts,
13034 ps_printer::read_download_file, read_document_fonts, add_font,
13035 skip_line, parse_fonts_arg, document_font::document_font,
13036 document_font::~document_font, document_font::download,
13037 ps_output::include_file): Deleted.
13038 (ps_printer::~ps_printer): Generate %%EOF. Generate %!PS-Adobe-3.0
13039 rather than %!PS-Adobe-2.0. Make calls to
13040 resource_manager::need_font for each font that we used. Replace
13041 calls to merge_ps_fonts, merge_download_fonts, print_font_comment,
13042 print_supplied_font_comment, print_needed_font_comment by call to
13043 resource_manager::print_header_comments. Output %%Orientation
13044 comment. Output %%Requirements: numcopies comment if ncopies > 1.
13045 Don't output the prolog directly. Instead call
13046 resource_manager::output_prolog. Only define #copies when ncopies
13047 > 1. Delete calls to print_include_font_comments and
13048 download_fonts. Add call to resource_manager::document_setup.
13049 (ps_printer::do_file): Call resource_manager::import_file instead
13050 of including it ourselves.
13051 (ps_printer::do_import): Likewise. Also don't call
13052 merge_import_fonts. Push userdict on the dictionary stack before
13053 and pop it afterwards.
13054 Move declaration of ps_output into ps.h.
13055 * ps/psrm.c: New file implementing resource_manager class.
13056 * ps/ps.h: New file declaring ps_output and resource_manager
13058 * ps/devps/zapfdr.ps:
13059 * ps/devps/symbolsl.ps:
13060 * ps/devps/prologue: Use 3.0 conventions.
13061 * ps/Makefile: Pass definition of BROKEN_SPOOLER_FLAGS in DEFINES.
13062 Add default definition of BROKEN_SPOOLER_FLAGS.
13063 * Makefile: New variable BROKEN_SPOOLER_FLAGS. Add
13064 BROKEN_SPOOLER_FLAGS to SUBFLAGS.
13066 Mon Apr 8 09:26:54 1991 James Clark (jjc at jclark)
13068 * etc/grog.pl: New file.
13069 * Makefile (GROG): New variable.
13070 Add GROG to SUBFLAGS.
13071 * etc/Makefile (GROG): New variable.
13072 (install.nobin): Install $(GROG) rather than grog.sh.
13074 Thu Apr 4 11:36:45 1991 James Clark (jjc at jclark)
13076 * eqn/special.c (special_box::compute_metrics): Make the input and
13077 output strings the same. Get the new height and depth from the
13078 predefined height and depth registers. Also make subscript kern
13079 and skew available.
13080 (special_box::compute_subscript_kern, special_box::compute_skew):
13083 * eqn/box.c (pointer_box::compute_skew,
13084 simple_box::compute_metrics, box::top_level)
13085 * eqn/text.c (prime_box::compute_metrics,
13086 prime_box::comput_subscript_kern)
13087 * eqn/limit.c (limit_box::compute_metrics):
13088 * eqn/delim.c (build_extensible, delim_box::compute_metrics):
13089 * eqn/sqrt.c (sqrt_box::compute_metrics): Protect possibly
13090 negative numbers in `nr' requests with a leading 0.
13092 Wed Apr 3 15:58:23 1991 James Clark (jjc at jclark)
13094 * eqn/special.c: New file.
13095 * eqn/eqn.y: Declare token SPECIAL. Make it right associative.
13096 Add new rule for simple.
13097 * eqn/lex.c (token_table): Add SPECIAL.
13098 * eqn/box.h: Declare make_special_box.
13099 * eqn/Makefile: Add special.[co].
13101 Sat Mar 30 10:57:53 1991 James Clark (jjc at jclark)
13103 * ps/devps/prologue: Possibly set packing to true while defining.
13104 Create grops dictionary here. Initialize local variables before
13105 defining procedures.
13106 (PICTURE): Rename to PBEGIN. Also do save, noop showpage, count
13107 the dictionary stack. Set strokeadjust and overprint to false if
13108 the relevant operators are defined.
13109 (PEND): New procedure.
13110 * ps/ps.c (ps_printer::~ps_printer): In the prolog just include
13111 prologue. Do everything else in the setup section.
13112 (ps_printer::do_import): Just call PBEGIN and PEND around the
13113 picture. Also push userdict before, and pop it afterwards.
13115 Wed Mar 27 07:59:50 1991 James Clark (jjc at jclark)
13117 * troff/node.c (bracket_node::tprint): Brackets were being printed
13120 * macros/tmac.an (SH, SS): Set fill mode.
13122 Tue Mar 26 07:46:31 1991 James Clark (jjc at jclark)
13124 * troff/div.c (top_level_diversion::begin_page): Set
13125 high_water_mark to 0.
13127 Fri Mar 22 09:19:46 1991 James Clark (jjc at jclark)
13129 * man/mdate.sh: New file.
13130 * man/mdate.c: Deleted.
13131 * man/Makefile: Use mdate.sh instead of mdate.
13134 * eqn/lex.c (do_gsize): Supply missing argument to error message.
13136 Tue Mar 19 11:06:50 1991 James Clark (jjc at jclark)
13138 * man/mdate.c: New file.
13139 * man/*.man: Replace modification date by @MDATE@.
13140 * man/Makefile (.man.n): Replace @MDATE@ by `mdate $<`.
13141 (mdate): New target.
13143 * lib/font.c (text_file::next): Deal with arbitrarily long lines.
13144 Remove illegal input characters.
13146 Mon Mar 18 08:32:25 1991 James Clark (jjc at jclark)
13148 * macros/tmac.s (pg*start-col): Do .ns *after* running the hooks.
13150 Sat Mar 16 03:52:25 1991 James Clark (jjc at jclark)
13152 * troff/div.c (begin_page): Change behaviour when
13153 !first_page_begun and !break_flag.
13155 * troff/input.c (do_name_test): Return 0 if argument is empty.
13157 * troff/input.c (read_long_escape_name): Require closing ] to be
13158 at same input level as opening [.
13160 * troff/input.c (read_increment_and_escape_name): New function.
13161 (get_copy, process_input_stack): Use this for \n.
13163 Fri Mar 15 00:31:48 1991 James Clark (jjc at jclark)
13165 * troff/div.c (top_level_diversion::begin_page): Ignore the
13166 current value of page_number if !first_page_begun.
13168 * groff.c (main): Fix declaration of buf.
13170 * troff/input.c (do_name_test): New function.
13171 (token::next): Implement \A.
13172 (token::next): Implement \e by turning it into a TOKEN_ESCAPE.
13173 (token::description, token::add_to_node_list, token::process):
13174 Handle TOKEN_ESCAPE.
13175 * troff/token.h: New token TOKEN_ESCAPE.
13177 Thu Mar 14 10:22:26 1991 James Clark (jjc at jclark)
13179 * pic/main.c (do_picture): Allow space before and after filename
13180 following `<'. Check that the filename is not empty.
13182 Wed Mar 13 12:49:40 1991 James Clark (jjc at jclark)
13184 * Version 1.01 released.
13186 * dvi/devdvi/CompileFonts: Add cm*ss10 fonts.
13188 * dvi/tmac.dvi: ftr HR to H.
13190 * macros/tmac.e: Round up computation of $r.
13192 * xditview/tmac.X: Don't give up completely in compatibility mode.
13193 Use \n(.s instead of \n[.s].
13195 * dvi/tmac.dvi: Don't give up completely in compatibility mode.
13196 Use \(ci instead of \[ci]. Use \n(.s instead of \n[.s].
13197 Add u to factors inside \s[...]. Rename frac to dvi-frac.
13198 Translate \(FM onto \[prime] and \(!/ onto \[slashnot]; use these
13199 short names in the char definitions.
13201 * ps/tmac.ps: Don't give up completely in compatibility mode.
13202 Fix the fraction definitions to use \n(.s and \(f/. Add an extra
13203 quote in front of \n(.s. Add u to factors inside \s[...].
13205 Mon Mar 11 12:01:20 1991 James Clark (jjc at jclark)
13207 * tty/tmac.tty: Call the nroff request.
13209 * macros/tmac.e ((x, )x): Better definitions that work properly
13211 (@0, @1): Helper macros for (x.
13213 * macros/tmac.e ($s, hl): Use \l rather than \D.
13215 * tty/tmac.tty: Make it work better in compatibility mode.
13216 (pchar): Rename to tty-char.
13218 * macros/tmac.e (@E): New macro.
13219 (r, i, b, rb, bi): Use @E.
13221 * macros/tmac.e (@F): Don't use (;...) syntax.
13223 * macros/tmac.e: Remove mention of \*(||/revisions. Mention that
13224 it was modified for groff.
13226 * macros/tmac.e: Make sure \n(ps and \n(es are >= \n(.V.
13228 * macros/tmac.e (<., .>): Removed.
13229 ([., .]): If \n(.V>=1v, use [] instead of superscripting.
13231 * macros/tmac.e: Remove check that groff is being used.
13233 * macros/tmac.e (@C): Change families only if using groff; turn
13234 compatibility mode off while changing familes. Save compatibility
13235 mode before changing families and restore it afterwards.
13237 * macros/tmac.e (@h): Remove test for offset + line length.
13239 * macros/tmac.e (sorry): Rename to @S. Use \$1 instead of \$0
13240 (lo, th, ac): Define to call @S instead of using als.
13242 * macros/tmac.e: Make $r and $R now contain \n(.v*100/\n(.sp, ie
13243 the ratio of the vertical spacing to the point size in units
13244 expressed as a percentage. Use these instead of $10r and $10R,
13245 Delete $10r and $10R.
13247 * lib/font.c (font::load): In default computation of space_width,
13248 divide by sizescale. Use scale_round.
13250 * macros/tmac.an (TP): Don't call `nf'.
13251 (an-do-tag): Don't call `fi'.
13253 Sun Mar 10 09:52:35 1991 James Clark (jjc at jclark)
13255 * troff/input.c (process_input_stack): Handle the case where
13256 spaces at the beginning of an input line are followed by a
13259 Thu Mar 7 20:18:07 1991 James Clark (jjc at jclark)
13261 * groff.c (device_table): Add PIC_X_OPTION for dvi device.
13262 * groff.sh: Use pic -x with the dvi device.
13264 * dvi/devdvi/FontMakefile (H): Don't use -s.
13266 * dvi/devdvi/HI, dvi/devdvi/HB: New files.
13267 * dvi/devdvi/Makefile: Add HI and HB to FONTS.
13268 * dvi/devdvi/FontMakefile: Add rules for HI and HB. Include these
13271 Mon Mar 4 13:20:14 1991 James Clark (jjc at jclark)
13273 * ps/psfig.diff: New file.
13274 * ps/tmac.psfig: New file.
13276 Sat Mar 2 00:15:09 1991 James Clark (jjc at jclark)
13278 * macros/tmac.s (]=, ref*do-tl, ref*bib-print): Deleted.
13279 (]-): Don't call ref*do-tl.
13281 * macros/tmac.s (ref*end-print): Use XP if [F not defined.
13283 * macros/tmac.s (ref*normal-print): Call FS rather than fn@do-FS.
13284 (fn@do-FS): Rename to fn*do-FS.
13286 * troff/input.c (transparent_translate): New function.
13287 (process_input_stack): Apply transparent_translate before calling
13288 diversion::transparent_output(unsigned char).
13290 Wed Feb 27 00:13:25 1991 James Clark (jjc at jclark)
13292 * troff/input.c (do_define_macro): Define the macro before calling
13295 * xditview/Makefile: Add DEVICES variable. Change install target
13298 Tue Feb 26 10:46:22 1991 James Clark (jjc at jclark)
13300 * groff.c (run_commands): Handle the possibility that there are
13301 child processes other than those forked by us.
13303 Sun Feb 24 21:32:30 1991 James Clark (jjc at jclark)
13305 * lib/string.c (string::append): New function.
13306 * lib/stringclass.h: Declare it.
13308 Thu Feb 21 11:49:26 1991 James Clark (jjc at jclark)
13310 * eqn/main.c (main): New option -N which sets
13311 no_newline_in_delim_flag.
13312 (do_file): If no_newline_in_delim_flag is set don't allow newlines
13314 * groff.c (main): Pass -N on to eqn.
13315 (help, synopsis): Mention -N.
13316 * groff.sh: Implement -N.
13318 Wed Feb 20 15:16:10 1991 James Clark (jjc at jclark)
13320 * macros/tmac.s (]=, ref*bib-print, ref*do-tl): New macros.
13321 (]-): Call ref*do-tl if ref*need-tl is non-zero.
13322 (XP): Allow as initializer.
13324 Tue Feb 19 14:09:06 1991 James Clark (jjc at jclark)
13326 * troff/env.c (environment::wrap_up_field): If field_spaces are
13327 non-zero and we have a current_tab, subtract padding from
13328 tab_distance. If this makes tab_distance <= 0, use the next tab
13329 stop instead. If there isn't any next tab or it's a left tab,
13330 wrap up the current tab.
13331 (environment::start_field): Initialize tab_precedes_field.
13332 (environment::wrap_up_tab): If there's a current field, update
13333 pre_field_width, field_distance and tab_precedes_field.
13334 * troff/env.h (environment::tab_precedes_field): New member.
13336 Fri Feb 15 01:24:00 1991 James Clark (jjc at jclark)
13338 * ps/ps.c (ps_printer::do_file): New function.
13339 (ps_printer::special): Bind to `file' special.
13340 (ps_printer::do_exec): Set ndefined_styles to 0.
13342 Sat Feb 9 03:03:04 1991 James Clark (jjc at jclark)
13344 * eqn/text.c (split_text): Grok \* and similar escapes sequences.
13345 Avoid stripping first character from the start of unrecognized
13346 escapes. Use lex_error instead of error to report errors.
13347 * eqn/lex.c (get_token): Rework handling of escapes.
13348 (lex_error): Move declaration into...
13351 * xditview/xditview.c (main): Make -page option work.
13353 * Makefile: Correct comment about -DBROKEN_SPOOLER and pageview.
13355 Wed Feb 6 12:28:43 1991 James Clark (jjc at jclark)
13357 * macros/tmac.s (B2): Correct size of box.
13359 Tue Feb 5 00:37:35 1991 James Clark (jjc at jclark)
13361 * macros/tmac.s (B2): Postpone drawing the box until in the
13362 top-level diversion.
13364 * tty/tmac.tty: Add font translations for C, CR, CW.
13366 * groff.c (synopsis, help): Document -i.
13367 * groff.sh: Implement -i.
13369 * macros/tmac.s (@NH): Put a `.' after multi-part numbers.
13370 Simplify the construction of SN.
13372 * troff/number.c (parse_term): Give `|' a higher precedence.
13373 * tbl/table.c (numeric_text_entry::simple_print): Parenthesise
13376 * macros/tmac.s (B2): Use par@finish instead of par@reset.
13378 Mon Feb 4 12:36:09 1991 James Clark (jjc at jclark)
13380 * lib/string.c (string::move): New function.
13381 * lib/stringclass.h: Declare it.
13383 Sat Feb 2 16:02:16 1991 James Clark (jjc at jclark)
13385 * troff/env.c (distribute_space): Add optional argument
13387 (environment::wrap_up_field): Call distribute_space with
13388 `force_forward' argument of 1.
13390 Fri Feb 1 19:36:33 1991 James Clark (jjc at jclark)
13392 * lib/string.c, lib/stringclass.h (string::operator+=(char)):
13393 Inline it. Move reallocation into...
13394 (string::grow1): New function.
13395 * pic/Makefile, tbl/Makefile, eqn/Makefile, ps/Makefile: Redo
13396 dependencies to include library header files.
13397 * lib/Makefile: Make string.c and lf.c depend on stringclass.h.
13399 Thu Jan 31 15:02:27 1991 James Clark (jjc at jclark)
13401 * macros/tmac.s (@NH): Use the same number registers than -ms does
13402 for the heading level counters. Use the same string that -ms does
13403 for the number for this heading.
13405 Wed Jan 30 14:25:40 1991 James Clark (jjc at jclark)
13407 * lib/new.c (operator new): Cast result of malloc to char *.
13409 * troff/input.c (spring_trap, lookup_request): Add assert that nm
13412 Tue Jan 29 18:08:05 1991 James Clark (jjc at jclark)
13414 * groff.c (main): Support -i.
13416 Sun Jan 27 13:23:17 1991 James Clark (jjc at jclark)
13418 * pic/pic.h: Include <osfcn.h>.
13420 * ps/ps.c: Add declaration of mktemp.
13422 * Makefile: Add -DHAVE_UNION_WAIT option for CPPDEFINES.
13423 * groff.c: If HAVE_UNION_WAIT is defined, declare wait()'s
13424 argument as union wait *.
13425 (run_commands): If HAVE_UNION_WAIT is defined cast wait()'s
13426 argument to union wait *.
13428 Sat Jan 26 12:04:52 1991 James Clark (jjc at jclark)
13430 * tty/tmac.tty: Add definition of \(co.
13432 * pic/object.c (make_arc): Only increase radius when radius
13433 strictly less than d.
13434 (arc_object::update_bounding_box): May need to add 4.0 to end_quad
13437 * troff/env.c (environment::environment(symbol),
13438 environment::environment(const environment *)): Initialize
13441 Sat Jan 19 08:18:35 1991 James Clark (jjc at jclark)
13443 * tbl/main.c (main): Add exit(0).
13445 * ps/ps.c (ps_printer::~ps_printer): Use fseek instead of rewind.
13447 * pic/main.c (main):
13448 * eqn/main.c (main):
13449 * tbl/main.c (main):
13450 * etc/soelim.c (main):
13451 * driver/printer.c (printer::~printer):
13452 * troff/node.c (real_output_file::~real_output_file,
13453 real_output_file::flush): Check for errors on stdout.
13455 * most files: Add 1991 to copyright notice.
13457 * macros/tmac.s: Don't test \n(.x and \n(.y.
13459 * troff/input.c (token::next): Rename `escape_char' label to
13460 `handle_escape_char' and `normal_char' label to
13461 `handle_normal_char'.
13463 Thu Jan 17 15:46:35 1991 James Clark (jjc at jclark)
13465 * groff.c (main, synopsis, help): Support -a option.
13466 * groff.sh: Likewise. Also eliminate Zflag variable by adding -z
13467 to trflags while parsing options.
13469 Tue Jan 15 13:07:27 1991 James Clark (jjc at jclark)
13471 * troff/number.c (parse_term): With `m', `M' and `n' scale
13472 indicators, convert scale factor to hunits before scaling.
13474 Mon Jan 14 12:39:12 1991 James Clark (jjc at jclark)
13476 * lib/font.c (scale_round): Better test for overflow when n is
13479 Thu Jan 10 11:10:56 1991 James Clark (jjc at jclark)
13481 * tbl/main.c (process_format): Add second argument of type
13482 options*. Change callers. Allow opt->tab_char as well as '\t'
13483 between format items.
13485 Mon Jan 7 12:30:18 1991 James Clark (jjc at jclark)
13487 * macros/tmac.an (PD): With no arguments, make sure register PD is
13489 (TH): Call PD with no argument, instead of setting register PD
13492 Sun Jan 6 11:18:39 1991 James Clark (jjc at jclark)
13494 * Version 1.00 released.
13496 Sat Jan 5 08:44:30 1991 James Clark (jjc at jclark)
13498 * ps/tmac.ps, xditview/tmac.X: Add font translation of C to CR.
13500 * dvi/devdvi/DESC: Mount CW instead of CR.
13502 * dvi/tmac.dvi: Add definition of \(tm.
13504 * dvi/devdvi/texsy.map: Add lh, and rh.
13505 * dvi/devdvi/texex.map: Add lt, rt, lb, rb, lk, rk.
13506 * dvi/devdvi/texmi.map: Add *o. Regenerate fonts.
13508 * dvi/devdvi/FontMakefile: Generate H from cmss10.
13509 * dvi/devdvi/Makefile: Install H.
13510 * dvi/devdvi/H: New file.
13512 Fri Jan 4 15:04:57 1991 James Clark (jjc at jclark)
13514 * troff/env.c (vertical_spacing): Don't allow vertical spacing to
13517 Thu Jan 3 13:41:19 1991 James Clark (jjc at jclark)
13519 * macros/tmac.s (@EN): Add \n(.V to the argument to ds@need.
13521 * macros/tmac.pic (PS): Avoid attempting to set negative indent.
13523 * macros/tmac.s (@EN): Handle the case where the equation is empty
13524 but the label is not.
13526 Wed Jan 2 10:31:44 1991 James Clark (jjc at jclark)
13528 * troff/groff.h: New warning category WARN_SPACE.
13529 * troff/input.c: Add WARN_SPACE to DEFAULT_WARNING_MASK. Add
13530 WARN_SPACE to warning_table.
13531 (interpolate_macro): Give a warning of type WARN_SPACE if the name
13532 is longer than two characters and is not defined, but the first
13533 two characters do make a defined name.
13535 * PROBLEMS: New file.
13537 * CHANGES: New file.
13538 * README-0.6, README-1.00: Deleted.
13540 * groff.c, groff.sh: Add X75-12 and X100-12 devices.
13541 * xditview/devX75/Makefile: Make devX75-12.
13542 * xditview/devX100/Makefile: Make devX100-12.
13544 * xditview/devX100/eqnchar, xditview/devX75/eqnchar,
13545 dvi/devdvi/eqnchar, ps/devps/eqnchar: Remove use of \R.
13547 Tue Jan 1 19:24:01 1991 James Clark (jjc at jclark)
13549 * README-0.7: Rename to README-1.00.
13551 * macros/tmac.pic: New file.
13552 * macros/Makefile (install.nobin): Install tmac.pic.
13554 Mon Dec 31 10:40:53 1990 James Clark (jjc at jclark)
13556 * troff/env.c (hyphen_word): Correct the test for whether the
13557 token is a hyphen. Reset npos to 0.
13559 * macros/tmac.s (par@sup-start, par@sup-end): New implementations.
13561 Sun Dec 30 15:53:13 1990 James Clark (jjc at jclark)
13563 * macros/tmac.s (ds*common-end): Call par*reset.
13565 (par@reset-indent): Deleted.
13567 * macros/tmac.s (@IP): Divert the label.
13569 Sat Dec 29 14:33:32 1990 James Clark (jjc at jclark)
13571 * xditview/draw.c (setGC): Use a line width of .1m rather than
13572 .04m by default; round rather than truncate value.
13574 * tbl/table.c (class empty_entry): New class.
13575 (empty_entry::empty_entry, empty_entry::line_type): New functions.
13576 (table::add_entry): Represent empty entries by objects of type
13578 (table_entry::line_type): Return -1.
13579 (table::determine_row_type): Ignore entries with line_type 0.
13580 Treat type -1 as non-lines.
13582 Fri Dec 28 15:04:41 1990 James Clark (jjc at jclark)
13584 * ps/devps/textmap, xditview/libXdvi/DviChar.c, tty/devlatin1/R.proto,
13585 macros/tmac.s: Rename \(-d to \(Sd.
13587 Thu Dec 27 12:35:47 1990 James Clark (jjc at jclark)
13589 * ps/devps/textmap: Add `sd', `/_' and `3d' characters.
13590 * xditview/libXdvi/DviChar.c: Likewise.
13591 * dvi/devdvi/texsy.map: Add `<<', `>>'.
13593 Wed Dec 26 13:33:23 1990 James Clark (jjc at jclark)
13595 * troff/div.c (top_level_diversion::begin_page): Call
13596 init_output() if the_output is 0.
13598 Sat Dec 22 12:35:29 1990 James Clark (jjc at jclark)
13600 * troff/input.c: Replace ESCAPE_E by ESCAPE_e and ESCAPE_C by
13602 (get_copy): Turn \E into ESCAPE_E.
13603 (token::process, asciify): Handle ESCAPE_E.
13605 * macros/tmac.s (ds*common-end, par@reset): Add `.rj 0'.
13607 (DS): Implement `.DS R'.
13609 Fri Dec 21 11:41:53 1990 James Clark (jjc at jclark)
13611 * macros/tmac.s (FS): New macro.
13613 * macros/tmac.s (fn@do-FS): Use @LP instead of LP.
13615 * macros/tmac.s (cov*tl-init): Remove after first execution
13616 instead of aliasing to @nop. Call top of page macro explicitly
13617 instead of setting trap; call @init first. Set pg@top as top of
13619 (cov*auto-init): Deleted. Set cov*tl-init instead of
13620 cov*auto-init as top of page trap.
13621 (TL, LP): Do a break instead of calling cov*tl-init.
13622 (cov*print): With RP format but no TL, alias FS and FE to @FS and
13623 @FE; in this case also give a warning and always start another
13624 page. No need to set pg@top here.
13625 (cov*tl-init): Rename to cov*first-page-init.
13627 * macros/tmac.s (RP): Do `.pn 0'.
13628 (cov*tl-init): With RP format don't do `.pn 0'.
13630 * macros/tmac.s (pg@cs-top): Set no space mode.
13632 * macros/tmac.s (par@TL, par@AU, par@AI): New macros.
13633 (cov*ab-init): Alias TL, AU and AI to these.
13635 Thu Dec 20 10:10:50 1990 James Clark (jjc at jclark)
13637 * macros/tmac.s (@EQ): Move the space before the equation into @EN
13638 (@EN): Do nothing unless \n[dl] is > 0.
13640 Tue Dec 18 12:20:47 1990 James Clark (jjc at jclark)
13642 * pic/object.c (ellipse_object::radius): New function.
13644 * VERSION: Change version to 0.7.
13646 * tbl/table.c (block_entry::do_divert): Declare return type as
13648 (block_entry::divert, alphabetic_block_entry::divert): Return 1.
13650 Mon Dec 17 12:30:34 1990 James Clark (jjc at jclark)
13652 * troff/column.c: New file.
13653 * troff/Makefile: Corresponding changes.
13655 * troff/hvunits.c (scale(vunits, vunits, vunits)): New function.
13658 * troff/div.c (top_level_diversion::space): If the space causes
13659 the first-page transition and springs a trap, truncate the space
13662 Fri Dec 14 12:30:02 1990 James Clark (jjc at jclark)
13664 * ps/ps.c (ps_printer::do_import): Add a `clear' after including
13667 * pic/troff.c (troff_output::line_thickness,
13668 troff_output::set_fill): Do a horizontal motion to compensate for
13669 the width of the \D escape sequence.
13671 Thu Dec 13 10:17:14 1990 James Clark (jjc at jclark)
13673 * xditview/tmac.X: Reinstate definition of \(rn, but only for X100
13676 * eqn/sqrt.c (sqrt_box::compute_metrics): Supply missing argument
13679 * tbl/table.c (simple_entry::simply_print): Don't declare as pure.
13680 Supply empty definition.
13681 (text_entry::simple_print, simple_text_entry::simple_print):
13682 Delete declarations.
13683 (table::add_entry): Represent empty entries by objects of type
13686 Wed Dec 12 08:50:48 1990 James Clark (jjc at jclark)
13688 * troff/Makefile: Remove -DHYPHEN_CONTROL from DEFINES.
13690 * tbl/table.c (left_text_entry::add_tab): New function.
13692 * macros/tmac.s: Make @RT an alias for par@reset. Make RT
13693 initialize like LP.
13695 Mon Dec 10 11:19:55 1990 James Clark (jjc at jclark)
13697 * troff/env.c (environment::start_field): Give an error message if
13698 there is no next tab.
13700 Sun Dec 9 11:46:40 1990 James Clark (jjc at jclark)
13702 * troff/env.c (hyphenate): Skip initial elements with zero
13705 * macros/tmac.s (par@init): Keep VS in points rather than units.
13707 Sat Dec 8 23:00:27 1990 James Clark (jjc at jclark)
13709 * pic/main.c (main): Implement `-c' option.
13710 * pic/output.h: Declare make_tpic_output().
13711 * pic/tex.c (tex_output::set_pen_size): Make it virtual and
13713 (tpic_output): New class.
13714 (tpic_output::tpic_output, tpic_output::set_pen_size,
13715 tpic_output::command, make_tpic_output): New functions.
13717 Fri Dec 7 11:57:41 1990 James Clark (jjc at jclark)
13719 * tbl/main.c (main): Call `.ab' if \n(.g is false. Define TS/TE
13720 if they're not already defined.
13721 * tbl/table.c (init_output): Don't test \n(.g.
13723 * troff/input.c (do_if_request): Delete `g' condition. Recognize
13724 `d', `r' and `c' conditions even in compatibility mode.
13726 Tue Dec 4 09:13:47 1990 James Clark (jjc at jclark)
13728 * ps/tmac.ps (ps-bb): Protect against negative numbers in bounding
13731 Mon Dec 3 07:18:26 1990 James Clark (jjc at jclark)
13733 * troff/env.h (environment::prev_line_interrupted): New member.
13734 (environment::get_prev_line_interrupted): New function.
13735 * troff/env.c (environment::newline): Set prev_line_interrupted.
13736 (environment::environment(const environment *),
13737 environment::environment(symbol)): Initialize
13738 prev_line_interrupted.
13739 * troff/input.c (process_input_stack): Don't give special
13740 treatment to space and newline at the beginning of the line if the
13741 previous line was interrupted.
13743 Sat Dec 1 15:48:37 1990 James Clark (jjc at jclark)
13745 * eqn/eqn.y: Disallow PRIME by itself.
13746 * eqn/lex.c (token_table): Bind `opprime' instead of `prime' to
13748 (def_table): Remove definition of '. Define prime to be `.
13750 * eqn/eqn.y: Split off part of rule `script' into a new rule
13753 Fri Nov 30 10:23:44 1990 James Clark (jjc at jclark)
13755 * macros/tmac.s ({, }): New string aliases.
13757 Thu Nov 29 11:34:40 1990 James Clark (jjc at jclark)
13759 * README-0.7: New file.
13761 Wed Nov 28 10:09:57 1990 James Clark (jjc at jclark)
13763 * macros/tmac.s: New file.
13764 * man/groff_ms.man: New file.
13765 * Makefile: Add definition of TMAC_S. Pass TMAC_S in SUBFLAGS.
13766 * Makefile.bd: Similarily.
13767 * man/Makefile: Add groff_ms.n to MAN7PAGES. Replace @TMAC_S@. Add
13768 definition of TMAC_S.
13769 * macros/Makefile: Add definition of TMAC_S. Install tmac.s.
13770 * macros/TODO: New file.
13772 Sat Nov 24 20:04:54 1990 James Clark (jjc at jclark)
13774 * troff/env.c (right_justify): New function.
13775 (init_env_requests): Bind this to request "rj".
13776 (center_lines): Set right_justify_lines to 0. If we get a bad
13777 integer, center 1 line.
13778 (environment::environment(symbol), environment::environment(const
13779 environment *)): Initialize right_justify_lines.
13780 (environment::get_right_justify_lines): New function.
13781 (init_env_requests): Bind this to number_register ".rj".
13783 * troff/env.c (environment::choose_breakpoint): Implement
13784 hyphenation_margin and hyphenation_space.
13785 (environment::get_hyphenation_space,
13786 environment::get_hyphenation_margin): New functions.
13787 (init_env_requests): Bind these to .hys and .hym.
13788 (hyphenation_space_request, hyphenation_margin_request): New
13790 (init_env_requests): Bind these to hys and hym.
13791 (environment::environment(symbol), environment::environment(const
13792 environment *)): Initialize hyphenation_margin and
13794 * troff/env.h: Corresponding changes to class environment.
13796 Fri Nov 23 09:08:16 1990 James Clark (jjc at jclark)
13798 * troff/div.c (blank_line): Always do a break.
13800 * eqn/box.c (do_text): Turn off escapes while appending text to
13803 Thu Nov 22 10:58:59 1990 James Clark (jjc at jclark)
13805 * troff/input.c (while_break_request, while_continue_request): New
13807 (init_input_requests): Bind these to "break" and "continue".
13808 (while_depth, while_break_flag): New variables.
13809 (while_request): Update while_depth. Break out of loop if
13810 while_break_flag is set.
13812 Wed Nov 21 10:54:40 1990 James Clark (jjc at jclark)
13814 * tbl/table.c (init_span_reg): Initialize span_width_reg to \n(.H
13817 Mon Nov 19 00:45:03 1990 James Clark (jjc at jclark)
13819 * Makefile: Include -DBROKEN_SPOOLER by default. Expand comment.
13821 * stringify: New file.
13822 * Makefile (groff.o): Use stringify.
13824 * xditview/tmac.X: Remove definition of \(rn.
13825 * xditview/libXdvi/DviChar.c: Remove radicalex from
13828 Sat Nov 17 10:44:58 1990 James Clark (jjc at jclark)
13830 * tbl/table.c (table::add_entry): Allow alphabetic text blocks.
13831 (alphabetic_block_entry::alphabetic_block_entry,
13832 alphabetic_block_entry::divert, alphabetic_block_entry::print):
13834 (block_entry::divert): Split off body into ...
13835 (block_entry::do_divert): If the block is alphabetic, subtract 2n
13836 from the line length; also update the span width to dl+2n, and the
13837 alphabetic span width to dl.
13839 * driver/input.c (do_file): While reading argument to D command,
13840 when expanding buffer, multiply szp by sizeof(int) rather than 2
13841 in the argument to memcpy.
13843 * tbl/table.c (compute_span_width): Add 2n rather than 1n to the
13844 width of alphabetic columns.
13846 Fri Nov 16 06:34:27 1990 James Clark (jjc at jclark)
13848 * troff/node.c (lookup_family): Supply second argument to lookup.
13850 * troff/dictionary.c (dictionary::lookup): After an unsuccesful
13851 search, return immediately if v is 0.
13853 * pic/troff.c: Define EQN_NO_EXTRA_SPACE_REG.
13854 (troff_output::start_picture): Set this reg.
13855 (troff_output::end_picture): Remove this reg
13856 * eqn/box.c (box::extra_space): Don't produce `\x's if
13857 EQN_NO_EXTRA_SPACE_REG is defined.
13859 * eqn/eqn.y: Allow just a PRIME to be a `simple'.
13860 * eqn/text.c (split_text): Map ' to \(fm when it's the first
13863 Thu Nov 15 10:35:06 1990 James Clark (jjc at jclark)
13865 * macros/tmac.e: Use font 3 instead of B in $c. Remove `bd'
13868 * troff/div.c (top_level_diversion::top_level_diversion):
13869 Initialize page_number to 0.
13871 Wed Nov 14 21:41:58 1990 James Clark (jjc at jclark)
13873 * groff/troff (environment::environment(const environment *)):
13874 Initialize name to e->name, rather than "anonymous".
13876 Sat Nov 10 01:59:37 1990 James Clark (jjc at jclark)
13878 * xditview/libXdvi/Dvi.c (ShowDvi): If eof is encountered, reset
13879 requested_page. Split middle part into ...
13880 (FindPage): New function.
13881 (SetValues): If we don't yet know the last page, and the requested
13882 page is greater than the current page, call FindPage.
13883 Update the font_map_string before doing this.
13885 * xditview/tmac.X: Add definitions of \(sq, \(ga, \(dg and \(dd.
13886 Translate \(lh and \(rh into left and right double arrows.
13888 * troff/node.c (class hyphen_inhibitor_node): New class.
13889 (hyphen_inhibitor_node::hyphen_inhibitor_node,
13890 hyphen_inhibitor_node::copy, hyphen_inhibitor_node::same,
13891 hyphen_inhibitor_node::type,
13892 hyphen_inhibitor_node::get_hyphenation_type): New functions.
13893 (node::add_discretionary_hyphen): Use hyphen_inhibitor_node rather
13894 than dbreak_node(0, 0) to represent a `\%' at the beginning of a
13897 Fri Nov 9 16:05:38 1990 James Clark (jjc at jclark)
13899 * troff/node.h (dummy_node::get_hyphenation_type,
13900 transparent_dummy_node::get_hyphenation_type): Declare them.
13901 * troff/node.c: (dummy_node::get_hyphenation_type,
13902 transparent_dummy_node::get_hyphenation_type): New functions.
13904 Wed Nov 7 10:09:06 1990 James Clark (jjc at jclark)
13906 * xditview/libXdvi/draw.c: If M_PI not defined after including
13907 math.h, then define it.
13909 * xditview/Makefile: Add definition of AR. Pass it to the submake
13911 * xditview/libXdvi/Makefile: Add definitions of AR and RANLIB.
13913 Tue Nov 6 10:14:27 1990 James Clark (jjc at jclark)
13915 * troff/dictionary.h (object_dictionary::alias): Declare return
13917 * troff/dictionary.c (object_dictionary::alias): Return non-zero
13918 if the old name was defined.
13919 * troff/input.c (alias_macro): Give a warning if the old name was
13921 * troff/reg.c (alias_reg): Likewise.
13923 Mon Nov 5 00:31:39 1990 James Clark (jjc at jclark)
13925 * troff/input.c (token::next): Delete implementation of \R.
13927 * macros/Makefile: Strip comments from tmac.e while installing it.
13929 * troff/input.c: New variable `nroff_mode'.
13930 (troff_request, nroff_request): New functions.
13931 (init_input_requests): Bind `troff' and `nroff' to troff_request
13933 (do_if_request): Compute results of t and n conditions from
13936 * text/text.c (split_text): Fix typo in >=.
13938 * eqn/lex.c: Add definition of `==' to def_table.
13940 Fri Nov 2 02:49:09 1990 James Clark (jjc at jclark)
13942 * pic/tex.c (tex_output::start_picture): Change the definitions of
13943 \graph and \graphtemp so that they work properly with Plain TeX.
13945 * pic/tex.c (tex_output::solid_arc): Ensure that the second angle
13946 argument to `ar' is not less than the first.
13948 * pic/pic.y: Allow a comma between elements of the variable list
13949 in the argument to `reset'.
13951 * pic/object.c (arc_object::arc_object): Fix computation of
13954 * eqn/main.c (main): Add exit(0).
13956 Thu Nov 1 02:03:50 1990 James Clark (jjc at jclark)
13958 * troff/div.c (begin_page): Test no_space_mode after doing the
13959 break, but still push the page ejector cookie before doing the
13960 break. Also set the next page number after doing the break.
13962 * xditview/xditview.c (NewFile): Don't set the title and icon name
13963 if this is the first file and its name is `-'.
13964 * groff/groff.c: Define a new device flag XT_OPTION. Set it for
13965 the X75 and X100 devices.
13966 (main): If a device has the XT_OPTION flag set and there's exactly
13967 one file argument, pass the driver -xrm and -title options to set
13968 the icon name and window title to the name of the file.
13970 * troff/env.c (environment_switch): If there was an argument but
13971 it wasn't a valid number or name, then pop an environment but
13972 don't give an error message on underflow.
13974 * troff/number.c (start_number): Correct spelling in error message.
13976 * troff/input.c (token::delimiter): Don't print an error message
13979 * xditview/libXdvi/parse.c (ParseInput): In case 'D', only call
13980 ParseDrawFunction if dw->display_enable is true.
13982 Wed Oct 31 05:49:50 1990 James Clark (jjc at jclark)
13984 * pic/pic.y: Parse text positioning like normal attributes, so as
13985 to allow `"text" at 0,0 ljust'. Don't allow `center' as a
13986 positioning attribute.
13988 Mon Oct 29 22:50:38 1990 James Clark (jjc at jclark)
13990 * tbl/main.c (process_data): When in state START while reading a
13991 text block, don't change to state MIDDLE if c is a newline.
13993 Sun Oct 28 21:59:56 1990 James Clark (jjc at jclark)
13995 * dvi/dvi.c (dvi_printer::begin_page): Rename `i' variable to `j'
13996 so as to avoid shadowing parameter.
13998 Wed Oct 24 18:35:39 1990 James Clark (jjc at jclark)
14000 * tbl/table.c (trim_space): Deleted.
14001 (table::add_entry): Don't call trim_space.
14003 Mon Oct 22 03:48:39 1990 James Clark (jjc at jclark)
14005 * VERSION: Change version to 0.6.
14007 * troff/number.c (parse_expr): Make == work.
14009 Sat Oct 20 11:28:17 1990 James Clark (jjc at jclark)
14011 * man/grog.man: New file.
14012 * man/Makefile: Add grog.n to MAN1PAGES.
14013 * etc/grog.sh: New file.
14014 * etc/Makefile: Install grog.sh as grog.
14016 Fri Oct 19 11:17:15 1990 James Clark (jjc at jclark)
14018 * troff/input.c (token::next): Implement \E.
14020 Thu Oct 18 11:56:24 1990 James Clark (jjc at jclark)
14022 * xditview/tmac.X: Change font translations to match tmac.ps.
14024 * troff/input.c (non_empty_name_warning): Don't give a warning if
14025 `\{' terminates the name.
14027 Tue Oct 16 10:04:23 1990 James Clark (jjc at jclark)
14029 * ps/devps/symbol.diff: New file.
14030 * ps/devps/FontMakefile: Mention symbol.diff.
14032 Sun Oct 14 11:46:46 1990 James Clark (jjc at jclark)
14034 * troff/node.c (font_position): Use get_long_name to read the
14037 * troff/env.c (environment_switch): If we get a number that's < 0
14038 or >= NENVIRONMENTS, treat it like a name.
14039 Change NENVIRONMENTS to 10.
14041 * troff/groff.h: Remove definition of FONTS_MAX.
14042 * troff/node.h (class font_family): Make map a pointer instead of
14043 an array. Add a map_size member. Make it a class. Make nm const
14044 and public. Make invalidate_fontno a friend.
14045 * troff/node.c: Define font_table_size. Make font_info a pointer
14046 rather than an array.
14047 (class troff_output_file): Allocate font_position dynamically. Add
14048 nfont_positions member.
14049 (troff_output_file::set_font): Grow font_position if necessary.
14050 (troff_output_file::~troff_output_file): Delete font_position.
14051 (troff_output_file::troff_output_file): Allocate font_position.
14052 (grow_font_table): New function.
14053 (troff_output_file::really_begin_page,
14054 troff_output_file:really_copy_page): Use nfont_positions rather
14056 (mount_font_no_translate, mount_style): Call grow_font_table if
14058 (font_family::font_family): Allocate map.
14059 (font_family::make_definite): Grow map if necessary. Use
14060 font_table_size instead of FONTS_MAX.
14061 (font_family::~font_family): New function.
14062 (invalidate_fontno): Use font_family::map_size.
14063 (get_fontno, env_space_width, env_half_narrow_space_width,
14064 env_narrow_space_width, symbol_fotno, is_good_fontno,
14065 get_bold_fontno, make_glyph_node): Use font_table_size rather than
14067 (next_available_font_position): Never return 0.
14069 Fri Oct 12 10:17:52 1990 James Clark (jjc at jclark)
14071 * ps/tmac.ps: Add font translations for compatibility with dpost.
14073 Thu Oct 11 12:09:03 1990 James Clark (jjc at jclark)
14075 * eqn/pile.c: Rename default_baseline_sep to baseline_sep.
14076 Move BASELINE_SEP_FORMAT and COLUMN_WIDTH_FORMAT into pbox.h.
14077 Move definitions baseline_sep, shift_down, column_sep,
14078 matrix_side_sep into...
14079 * eqn/box.c: Add them to param_table.
14080 * eqn/pbox.h: Add declarations to pbox.h.
14082 * troff/input.c (set_string): Cast value to unsigned char *.
14084 * troff/token.h (process_input_stack): Declare it static before
14085 declaring it a friend.
14087 Wed Oct 10 09:59:13 1990 James Clark (jjc at jclark)
14089 * dvi/devdvi/texex.map: Fix positions of extensible brace middle
14091 * dvi/devdvi/EX: Regenerate.
14093 * troff/input.c (init_charset_table): Make ", ', ), ], *, \(dg
14096 Tue Oct 9 08:34:02 1990 James Clark (jjc at jclark)
14098 * eqn/lex.c: In defaults_table, make definition of `dot' call
14099 `dot_def'. Don't explicitly make it roman. Similarily for other
14102 * pic/lex.c (for_input::for_input): Add by_is_multiplicative
14104 (for_input::get, for_input::peek): Use this.
14105 (do_for): Add by_is_multiplicative argument.
14106 * pic/pic.y: Change optional_by clause to allow '*' after `by'.
14107 Change semantic value of optional_by to be a double plus a flag
14108 saying whethet the by clause is multiplicative.
14110 * eqn/lex.c (get_delimited_text): Remember location of start of
14111 definition. Improve error handling when EOF is encountered.
14113 * lib/font.h: Rename handle_x_command to
14114 handle_unknown_font_command.
14115 * lib/font.c (font::load): Call handle_unknown_font_command for
14116 any unknown command in the font description file. Don't call
14117 handle_x_command. Include the name of the command in the argv.
14118 Improve message for unknown command after kernpairs or charset
14120 * ps/ps.c (ps_font::handle_x_command): Rename to
14121 handle_unknown_font_command. Remove message about `x download'
14122 command. Give error message for wrong number of arguments.
14123 * ps/devps/afmtodit: Generate `encoding' instead of `x encoding'.
14124 * dvi/dvi.c (dvi_font::handle_x_command): Rename to
14125 handle_unknown_font_command. Give an error message for wrong
14126 number of arguments. Rename design_size to designsize.
14127 * dvi/tfmtodit.c (main): Generate `checksum' instead of `x
14128 checksum', `designsize' instead of `design_size'.
14130 Mon Oct 8 00:38:55 1990 James Clark (jjc at jclark)
14132 * eqn/*.[chy]: Change underaccent to uaccent.
14134 * eqn/eqn.y: Add rule for underaccent. Declare UNDERACCENT token;
14135 give it the same precedence as ACCENT.
14136 * eqn/other.c (make_underaccent_box): New function.
14137 * eqn/box.h: Declare it.
14138 * eqn/lex.c: Add UNDERACCENT to token_table. Add utilde to
14141 Sun Oct 7 11:25:16 1990 James Clark (jjc at jclark)
14143 * pic/pic.y (reset_all): New function. Called in rule for RESET.
14144 (parse_init): Call reset_all.
14145 (define_variable): When defining scale reset only those
14146 pre-defined variables that are scaled.
14147 (defaults_table): Add `scale' as non-scaled value.
14149 * pic/pic.y: Redo parsing of text adjustments: parse adjustments
14150 together with the text; allow any number of positioning words;
14151 allow center as a positioning word.
14153 * pic/object.c (output::compute_scale): Get picture maximum height
14154 and width from variables called maxpswid and maxpsht.
14155 * pic/pic.y: Add maxpswid and maxpsht to defaults_table.
14157 Sat Oct 6 10:16:56 1990 James Clark (jjc at jclark)
14159 * pic/object.c (object_spec::make_text): Multiply textht by number
14162 * pic/pic.y: Allow `sprintf("string", expr,...)' wherever text can
14164 (do_sprintf): New function.
14165 (pic.gperf): Add sprintf token.
14166 (text, sprintf): New rules.
14168 * pic/pic.y: `rand()' with no arguments returns a random number
14169 in the range [0,1).
14171 * pic/pic.y: Allow a bare expression to be an attribute: change
14172 precedences to support this. Change optional_ordinal rule to
14173 optional_ordinal_last to avoid reduce/reduce conflict.
14174 * pic/object.c (object_spec::object_spec): Initialize direction.
14176 * pic/pic.y: Implement ^ operator meaning exponentiation.
14178 * troff/node.h: Add default argument to mount_font.
14179 * troff/node.c (font_position): Read an optional third argument
14180 giving the external_name.
14181 (mount_font): Add optional argument giving the external_name.
14182 (mount_font_not_translate): Have additional argument giving
14183 external name. Use this name to load the font. Pass both names
14184 to font_info::font_info.
14185 (font_info::font_info): Have additional argument giving
14187 (class tfont): New member external_name.
14188 (font_info::get_tfont): Use external name to construct tfont_spec.
14190 Fri Oct 5 04:03:13 1990 James Clark (jjc at jclark)
14192 * eqn/lex.c (init_table): Add argument giving device. Define
14193 name of device to be "1".
14194 (do_ifdef): Counts as true if the argument has been defined with
14196 * eqn/main.c (main): Call init_table with device argument. Make
14197 device local to main.
14198 * eqn/eqn.h: Change declaration of init_table. Remove declaration
14201 * pic/lex.c (get_delimited): Allow text to be delimited by
14202 matching {}s. Don't recognize ending delimiter within a string.
14204 * troff/input.c (get_delim_name): New function.
14205 (token::next): Implement \C.
14207 * lib/font.c (font::load): Grok ---. Add an alias for each
14208 character based on its code.
14209 (font::get_code_width): Deleted.
14210 * lib/font.h (class font): Declare font::number_to_index().
14211 Remove declaration of font::get_code_width.
14212 * lib/nametoindex.c (font::name_to_index): Add 512 rather than 256
14213 to indices of named characters.
14214 (font::number_to_index): New function.
14215 * troff/input.c (font::number_to_index): New function.
14216 (get_charinfo_by_number, charinfo::get_number,
14217 charinfo::set_number): New functions.
14218 (token::next): Turn \N into a TOKEN_NUMBERED_CHAR.
14219 (token::process, token::description, token::get_char,
14220 token::add_to_node_list, token::operator==): Handle
14221 TOKEN_NUMBERED_CHAR.
14222 * troff/charinfo.h: Declare get_charinfo_by_number,
14223 charinfo::get_number, charinfo::set_number. Add NUMBERED flag to
14225 (charinfo::numbered): New function.
14226 * troff/token.h: Add TOKEN_NUMBERED_CHAR.
14227 * troff/env.h (class environment): Remove declaration of ...
14228 * troff/env.c (environment::make_numbered_char_node): Deleted.
14229 * troff/node.c (make_numbered_node): Deleted.
14230 (class numbered_glyph_node): Remove.
14231 (troff_output_file::put_char_width, troff_output_file::put_char):
14232 Handle numbered chars.
14233 (troff_output_file::numbered_char): Removed.
14234 (tfont::get_code_width): Removed.
14235 (make_glyph_node): Don't search special fonts for numbered
14237 * troff/node.h: Remove declaration of make_numbered_node.
14238 * driver/input.c (do_file): Handle N command.
14239 * driver/printer.h: Add declaration of ...
14240 * driver/printer.c (printer::set_numbered_char): New function.
14241 * dvi/tfmtodit.c (main): Generate unnamed entries.
14242 * ps/devps/afmtodit: Likewise.
14243 * xditview/xtotroff.c (MapFont): Likewise.
14244 * xditview/libXdvi/parse.c (ParseInput): Grok N command.
14246 * tbl/main.c (process_format): If multiple widths are specified
14247 for a column but all the widths are the same, don't give an error
14250 * tbl/table.c (table::do_row): If the current row is all lines and
14251 the stuff doesn't contains a line, mark the top of the row after
14252 printing stuff before the row. If the current row is not all
14253 lines and the stuff doesn't contain a line, don't unnecessarily
14254 mark the top of the row before printing the stuff.
14256 Mon Oct 1 11:42:00 1990 James Clark (jjc at jclark)
14258 * troff/groff.h: Remove MAX_PATH.
14259 * troff/input.c (open_file): Dynamically allocate space for the
14261 (open_mac_file, process_macro_file): Corresponding changes.
14263 Sun Sep 23 18:56:26 1990 James Clark (jjc at jclark)
14265 * troff/node.h (class output_file): Make copy_file pure. Add
14266 vspace method ifdef COLUMN. Add is_printing method.
14267 * troff/node.c: Add class printing_reg. Add class
14268 real_output_file. Derive other output_file classes from
14269 real_output_file; in these classes rename begin_page to
14270 really_begin_page, print_line to really_print_line, copy_file to
14271 really_copy_file, transparent_char to really_transparent_char.
14272 Move output_file::flush to real_output_file. Add printing member
14273 to class output_file.
14274 * troff/div.h: Remove printing member from top_level_diversion.
14275 Add vspace member function to class diversion ifdef COLUMN. Add
14276 some declarations ifdef COLUMN.
14277 * troff/div.c (top_level_diversion::copy_file,
14278 top_level_diversion::transparent_output,
14279 top_level_diversion::output): Don't test printing member before
14281 * troff/input.c: Handle initial variable_space_request ifdef
14283 * troff/Makefile: Add column.c but comment it out. Add -DCOLUMN
14284 but comment it out.
14286 Sat Sep 22 11:32:22 1990 James Clark (jjc at jclark)
14288 * troff/div.c (diversion::need): Make any space forced. If we
14289 sprung a trap, set truncated_space to minus the distance to the
14290 trap and set needed_space to the amount that was needed.
14291 (top_level_diversion::space): A forced space turns no_space_mode
14293 (class constant_vunits_reg): New class.
14294 (init_div_requests): Implement number registers .trunc and .ne
14295 using constant_vunits_reg.
14296 (class truncated_space_reg): Deleted.
14298 * troff/div.h: Don't have a no_space_mode member in diversion.
14299 Instead have it in top_level_diversion.
14300 * troff/div.c (diversion::diversion): Don't initialize
14302 (top_level_diversion::top_level_diversion): Initialize
14304 (no_space, restore_spacing): Do nothing if curdiv != topdiv.
14305 (macro_diversion::output): Don't clear no_space_mode.
14307 * troff/input.c (diverted_space_node::reread): Don't call
14308 environment::do_break. In fill mode, act like a blank line.
14309 (diverted_copy_file_node::reread): Don't call
14310 environment::do_break.
14312 * troff/div.c (blank_line): New function.
14313 * troff/div.h: Declare it.
14314 * troff/input.c (process_input_stack): Call it.
14316 * troff/div.c (truncated_space_reg::get_string): New function.
14317 (init_div_requests): Bind to .trunc.
14318 (space_request, top_level_diversion::space,
14319 top_level_diversion::output, macro_diversion::space,
14320 macro_diversion::output): Update truncated_space.
14321 (macro_diversion::output): Redo calculations when trap sprung.
14322 (macro_diversion::output, macro_diversion::space): No need for
14325 * troff/div.c (top_level_diversion::output): Set nl_reg_contents
14326 after truncating post line spacing.
14328 Fri Sep 21 11:27:25 1990 James Clark (jjc at jclark)
14330 * ps/devps/prologue (MF, SF): Make them work even if setfont is
14331 defined as a procedure rather than as an operator.
14333 Thu Sep 20 12:55:05 1990 James Clark (jjc at jclark)
14335 * troff/div.c (macro_diversion::space): Ignore no_space_mode.
14337 Wed Sep 19 10:54:37 1990 James Clark (jjc at jclark)
14339 * troff/div.c (top_level_diversion::output): Merge
14340 output_file::print_line and output_file::end_of_line member
14342 * troff/div.h (class output_file):
14343 * troff/node.c (troff_output_file::print_line,
14344 troff_output_file::end_of_line, output_file::end_of_line,
14345 ascii_output_file::print_line, suppress_output_file::print_line):
14346 Corresponding changes.
14348 Tue Sep 18 11:31:47 1990 James Clark (jjc at jclark)
14350 * troff/input.c (token::next): Don't give a warning for `\.'.
14352 * troff/env.c (environment::get_center_lines): New function.
14353 (init_env_requests): Bind number register .ce to it.
14354 * troff/env.h: Declare it.
14355 * tbl/table.c (table::init_output): Define reset macro to restore
14356 .ce. If center option not given, store .ce in SAVED_CENTER_REG.
14358 (table::print): If center option not given, then imply center
14359 option if SAVED_CENTER_REG > 0.
14361 Mon Sep 17 09:19:19 1990 James Clark (jjc at jclark)
14363 * ps/devps/Makefile: Remove T from FONTS. Remove TSymbol.ps and
14364 Troff.ps from DOWNLOAD.
14366 * troff/Makefile: Change comment in DEFINES to avoid confusing
14369 * ps/ps.c (ps_printer::do_exec): Allow newlines within PostScript
14370 code. Don't try to catch errors with stopped.
14371 (check_line_lengths): New function.
14372 * ps/devps/prologue (EXEC): Deleted.
14373 (EBEGIN, EEND): New procedures.
14375 Sun Sep 16 14:51:15 1990 James Clark (jjc at jclark)
14377 * troff/input.c: Include request.h before node.h.
14378 * troff/node.c: Likewise.
14379 * troff/env.c: Likewise.
14380 * troff/div.c: Likewise.
14381 * troff/node.h (class special_node): Store argument as a macro
14382 rather than a char *.
14383 * troff/node.c (special_node::special_node, special_node::copy):
14385 (special_node::~special_node): Deleted.
14386 (special_node::tprint): Deleted.
14387 (special_node::tprint_start, special_node::tprint_end,
14388 special_node::tprint_char): New functions.
14389 (troff_output_file::special): Deleted.
14390 (troff_output_file::start_special, troff_output_file::end_special,
14391 troff_output_file::special_char): New functions.
14392 * troff/input.c (special_node::tprint): New function.
14393 (do_special): Use macro not char *.
14394 (do_transparent_macro): Deleted.
14395 (token::next): Don't call do_transparent_macro.
14397 * troff/input.c (token::next): Add 'Y' case.
14398 (do_transparent_macro): New function.
14399 * troff/node.c (troff_output_file::special): Handle newlines with
14400 argument using new continuation convention.
14401 * driver/input.c (get_string): Cope with continuation convention.
14402 (do_file): Don't call skip_line after calling get_string(1).
14403 * ps/ps.c (ps_printer::special, ps_printer::do_import,
14404 ps_printer::do_def, ps_printer::do_exec): Cope with newlines in
14406 * xditview/libXdvi/parse.c (ParseInput): Ignore lines starting
14409 Sat Sep 15 19:00:10 1990 James Clark (jjc at jclark)
14411 * troff/input.c (asciify): By default, illegal input characters
14412 should return empty string.
14414 * troff/input.c (copy_file): Handle first page transition like title.
14415 (token::next, process_input_stack): Grok COPY_FILE_REQUEST.
14417 * troff/input.c (token::next): Improve error message for EOF after
14419 (input_char_description): New function.
14420 (get_char_for_escape_name): Use input_char_description.
14421 (token::next): Warn about unrecognized escape sequences.
14422 (warning_table): Add WARN_ESCAPE.
14423 * troff/groff.h: Declare WARN_ESCAPE. Change WARN_TOTAL
14426 * troff/token.h: Remove declaration of process_input_stack.
14428 * troff/input.c: Remove declaration of init_hyphen_requests.
14429 * troff/request.h: Correct spelling in declaration of same.
14431 * troff/input.c (token::next): Check whether escape_char is 0.
14433 Fri Sep 14 12:09:25 1990 James Clark (jjc at jclark)
14435 * groff.c (main, usage, help): Implement -P and -L options.
14436 * groff.sh: Likewise.
14438 * troff/input.c (token::next): Use some gotos to avoid code
14441 * troff/input.c (get_long_name, get_name, read_long_ecsape_name):
14442 Avoid calling symbol::symbol if name empty.
14444 Thu Sep 13 06:21:45 1990 James Clark (jjc at jclark)
14446 * troff/input.c (init_input_requests): Make \n(.x return the major
14447 version number and \n(.y return the minor version number.
14448 * troff/Makefile: Construct file majorminor.c defining
14449 major_version and minor_version automatically from ../VERSION.
14451 * troff/node.c (class glyph_node): Make operator new and operator
14453 (class ligature_node): Similarily.
14455 * troff/input.c (operator==(const macro &, const macro &)): New
14457 (non_interpreted_node::same): Use this.
14458 (string_iterator::string_iterator): Make macro& argument const.
14460 * troff/input.c (input_iterator::get): New function. Don't make
14461 asciify_macro or class non_interpreted_node friends of class
14463 (non_interpreted_node::interpret): Use input_iterator::get.
14464 (asciify_macro): Likewise.
14466 * troff/input.c (~token_node, ~string_iterator, ~arg_list,
14467 ~non_interpreted_node): Deleted.
14468 * troff/node.c: (~suppress_output_file, ~ascii_output_file):
14471 * troff/symbol.h: Make all symbol member functions const.
14473 * lib/strtol.c: New file.
14474 * lib/Makefile: Add strtol.c.
14475 * Makefile: Define STRTOL as strtol.o to include strtol in
14478 Wed Sep 12 10:00:49 1990 James Clark (jjc at jclark)
14480 * pic/troff.c (troff_output::simple_circle): Divide by scale.
14482 Tue Sep 11 14:17:16 1990 James Clark (jjc at jclark)
14484 * troff/input.c (do_special): Use input_level.
14486 * troff/token.h (TOKEN_BACKSPACE): New token.
14487 (token::backspace): New function.
14488 * troff/input.c (token::description, token::next, token::process):
14489 Grok TOKEN_BACKSPACE.
14490 (do_special): Turn TOKEN_BACKSPACE back into \b.
14492 * troff/token.h (token::leader): New function.
14493 * troff/input.c (do_special): Turn TOKEN_LEADER back into \001.
14495 * troff/input.c (do_special): Turn TOKEN_TAB back into \t.
14497 * troff/input.c (do_special): Use token::description in error
14500 Mon Sep 10 11:06:27 1990 James Clark (jjc at jclark)
14502 * troff/input.c (decode_args): Combine quoted and
14503 quote_input_level variables. Make it a for (;;) loop.
14505 * troff/input.c (get_char_for_escape_name): Check for \001 and \b.
14507 * troff/input.c (read_long_escape_name): The test for whether to
14508 expand buffer was off by 1.
14509 (read_string): Similarily.
14511 Fri Sep 7 11:45:50 1990 James Clark (jjc at jclark)
14513 * troff/input.c: Use `const int' rather than `static const int'.
14515 * troff/div.h (diversion::copy_file): Declare as pure virtual.
14516 (macro_diversion::copy_file): New function.
14517 * troff/node.h: New class diverted_copy_file_node.
14518 * troff/node.c: Implement it.
14519 * troff/input.c (copy_file): Use diversion::copy_file. Handle
14520 first page transition by pushing a diverted_copy_file_node.
14521 * troff/input.c (token::next, process_input_stack): Don't handle
14524 Thu Sep 6 13:29:10 1990 James Clark (jjc at jclark)
14526 * ps/ps.c (flush_sbuf): Remember to add sbuf_kern when checking
14527 whether space widths need adjusting.
14529 * troff/charinfo.h: Generalize translated_to_space to
14530 special_translation so as to allow translation to \&.
14531 * troff/input.c (translate): Allow translation to \&.
14532 (charinfo::*): Corresponding changes.
14533 * troff/node.c (make_node, node::add_char): Corresponding changes.
14534 * troff/node.h (dummy_node::dummy_node): Allow optional first
14537 * lib/lib.h: Make codes 0200 to 0237 illegal input characters.
14538 * troff/token.h: Remove TOKEN_TITLE. Remove token::title. Add
14540 * troff/input.c (token::next): Turn a TITLE_REQUEST into a
14541 TOKEN_REQUEST with an argument of TITLE_REQUEST.
14542 (token::process): Grok that.
14543 * troff/input.c (copy_file): Handle first page transition like
14544 title by pushing a COPY_FILE_REQUEST cookie.
14545 (token::next, process_input_stack): Grok that.
14546 * troff/node.h (output_file::copy_file): Add x and y arguments.
14548 * troff/div.c (top_level_diversion::copy_file): Supply them.
14549 * troff/node.c (troff_output_file::copy_file): Add x and y
14550 arguments; moveto specified position. Invalidate font_position
14551 array after copying file.
14552 (output_file::copy_file): New function.
14553 (suppressed_output_file::copy_file, ascii_output::copy_file):
14555 * troff/input.c (transparent_file): New function.
14556 (init_input_requests): Bind to "trf".
14557 (token::next): Handle TRANSPARENT_FILE_REQUEST cookie.
14558 (process_input_stack): Likewise.
14560 * troff/Makefile: Add ../lib/lib.h to GROFF_H.
14562 * troff/node.c (init_node_requests): New number registers .kern
14563 pointing to global_kern_mode, and .lg pointing to
14564 global_ligature_mode.
14566 * troff/node.c (ligature): Don't change it if we get a bad
14569 * troff/input.c (do_define_string): Don't strip tabs.
14571 * troff/input.c (asciify_macro): Make the string_iterator auto.
14573 * troff/node.c (init_font_requests): Rename to...
14574 (init_node_requests):
14575 * troff/node.h: Change declaration.
14576 * troff/input.c (main): Change call.
14578 * troff/input.c (node::reread, diverted_space_node::reread): New
14580 (process_input_stack): Call reread rather than
14581 get_diverted_space_node.
14582 * troff/node.c (node::get_diverted_space_node,
14583 diverted_space_node::get_diverted_space_node): Removed.
14584 * troff/node.h: Declare reread methods instead of
14585 get_diverted_space_node methods. Make `n' member private.
14586 * troff/input.c: (token::diverted_space): Removed.
14587 * troff/token.h: Removed declaration.
14590 Tue Sep 4 00:48:04 1990 James Clark (jjc at jclark)
14592 * eqn/script.c (script_box::compute_metrics): Don't let
14593 SUP_RAISE_FORMAT become negative.
14595 * tbl/table.c (table::do_row): Entries that don't end in the
14596 this row shouldn't make the row non-blank.
14598 * tbl/table.c (table::make_columns_equal): Only set the width of
14599 columns which are marked as equal.
14601 * tbl/main.c (process_data): Before issuing excess data error,
14602 if last character was a newline unget it; then get it again after
14603 the error. Also include the contents of the entry in the message.
14605 * groff.c: New file.
14606 * Makefile: Build groff from groff.c. Make it possible to use
14607 either groff.sh or groff.c as groff.
14608 * Makefile.bd: Similarily.
14610 Mon Sep 3 09:39:49 1990 James Clark (jjc at jclark)
14612 * groff.sh: Don't delay expansion of $@ in assignment to files.
14613 Remove occurrences of \".
14615 Sun Sep 2 09:56:59 1990 James Clark (jjc at jclark)
14617 * all Makefiles: Simplify and rearrange.
14619 * Makefile: Handle fmod like malloc.
14620 * lib/Makefile: Similarily.
14621 * lib/fmod.c: Remove #ifdef NEED_FMOD.
14623 * Makefile: Rename OPTIMISE to OPTIMIZE.
14625 * groff.sh: Remove assignment to PATH.
14626 * Makefile: Remove SHPATH variable.
14627 * Makefile.bd: Similarily.
14629 * groff.sh: Add -V option to print the pipeline instead of
14632 Fri Aug 31 00:56:46 1990 James Clark (jjc at jclark)
14634 * lib/font.c: Split off file searching into ...
14635 * lib/fontfile.c: New file.
14637 * lib/strerror.c (strerror): Use `Error %d' for unknown errors.
14639 Thu Aug 30 13:13:55 1990 James Clark (jjc at jclark)
14641 * tbl/table.c (table::do_hspan): Delete assertion that e != 0.
14642 Also change misleading comment.
14643 (table::do_vspan): Change similarily misleading comment.
14644 * tbl/main.c (process_data): A format row with an explicit `s'
14645 uses up a data line, even if all the other columns are `_' or `='.
14647 * troff/input.c (token::description): Fix description of
14648 TOKEN_DUMMY and TOKEN_EMPTY.
14650 Wed Aug 29 04:12:08 1990 James Clark (jjc at jclark)
14652 * groff.sh: Fix description of -Z in help message.
14654 Tue Aug 28 07:28:33 1990 James Clark (jjc at jclark)
14656 * pic/object.c (object_spec::make_object): Allow negative and zero
14658 * pic/pic.y: Give linethick default value of -1.0.
14659 * pic/troff.c (troff_output::troff_output): Initialize
14660 last_line_thickness to BAD_THICKNESS.
14661 (troff_output::finish_picture): Set thickness to BAD_THICKNESS.
14662 (troff_output::line_thickness): Canonicalize negative thicknesses
14663 to RELATIVE_THICKNESS.
14664 * pic/tex.c (tex_output::set_pen_size): Silently map negative line
14665 thicknesses to DEFAULT_PEN_SIZE. Canonicalize negative pen sizes
14667 (tex_output::start_picture): Set pen_size to -2.0.
14669 * ps/ps.c (ps_printer::set_line_thickness): If line_thickness is
14670 0, then use 0 linewidth.
14671 (ps_printer::ps_printer): Initialize line_thickness to -1.
14673 * pic/troff.c (troff_output::simple_ellipse): Divide by scale.
14675 * ps/devps/symbolchars: Remove `or'.
14676 * ps/tmac.ps: Implement \(or with .char.
14678 * ps/devps/symbolchars: Move most characters into textmap.
14679 * ps/devps/textmap: Add names for troff bracket characters. Remove
14682 * ps/devps/TSymbol.ps: Removed.
14683 * ps/devps/FontMakefile: Make S from Symbol not TSymbol.
14684 * ps/tmac.ps: Do with .char what TSymbol did.
14685 * ps/devps/download: Remove TSymbol.
14687 * ps/devps/T: Removed.
14688 * ps/devps/Troff.ps: Removed.
14689 * ps/devps/Troff.afm: Removed.
14690 * ps/tmac.ps: Implement \(ru, \(ul, and \(br with .char.
14691 * ps/devps/download: Remove Troff.
14692 * ps/devps/FontMakefile: Remove T target.
14693 * ps/devps/DESC-A4: Remove T from font list.
14694 * ps/devps/DESC-letter: Likewise.
14696 * troff/input.c (macro_to_node): Rename to ...
14697 (charinfo_to_node): Don't pass mac argument. Temporarily remove the
14698 character's definition while processing it.
14699 * troff/node.c (node::add_char, make_node): Change calls to
14700 macro_to_node accordingly.
14702 * troff/input.c (token::next): Translate \_ to \(ul.
14704 * tty/devascii/R.proto: Add `|'.
14705 * tty/devlatin1/R.proto: Likewise.
14707 Mon Aug 27 11:25:41 1990 James Clark (jjc at jclark)
14709 * man: Put the version number in all the man pages.
14711 Sun Aug 26 11:40:05 1990 James Clark (jjc at jclark)
14713 * Makefile.bd: New file.
14714 * README.bd: New file.
14716 * VERSION: New file.
14717 * lib/version.c: Removed.
14718 * lib/Makefile: Create version.c from ../VERSION. Remove version.c
14721 * troff/input.c (main): Get hyphen_file from GROFF_HYPHEN
14722 environment variable.
14724 * all Makefiles: Split install target into install.bin for
14725 binaries, and install.nobin for everything else.
14726 * Makefile: Add bindist target.
14728 * man/afmtodit.man: New file.
14729 * man/Makefile: Add afmtodit.n to MAN1PAGES.
14730 * ps/devps/Makefile: Add textmap to DEVICEFILES. Install afmtodit
14732 * ps/Makefile: Pass BINDIR to make install in devps.
14734 * ps/ps.c (ps_printer::set_char): Do nothing if the character is
14735 the space character.
14737 * ps/devps/FontMakefile: Rename symbol.afm to tsymbol.afm.
14739 Sat Aug 25 15:39:03 1990 James Clark (jjc at jclark)
14741 * ps/ps.c: Redo font downloading.
14742 * ps/devps/download: New file.
14743 * ps/devps/Makefile: Add download to DEVICEFILES.
14744 * ps/devps/afmtodit: Remove -d option.
14745 * ps/devps/FontMakefile: Don't use -d option with afmtodit.
14746 * ps/devps/symbosl.ps: Add %%DocumentFonts comment.
14747 * ps/devps/zapfdr.ps: Likewise.
14748 * ps/devps/TSymbol.ps: Likewise.
14750 Fri Aug 24 20:10:30 1990 James Clark (jjc at jclark)
14752 * groff.sh: Initialize dev to ${GROFF_TYPESETTER:-@DEVICE@}.
14754 Thu Aug 23 10:03:47 1990 James Clark (jjc at yquem)
14756 * ps/ps.c (ps_output::include_file): If BROKEN_SPOOLER is defined,
14757 then strip the first line if it starts with %.
14758 * Makefile: Add a comment about this.
14760 * man/tfmtodit.man: New file.
14761 * man/Makefile: Add tfmtodit.n to MAN1PAGES.
14762 * dvi/Makefile: Install tfmtodit in BINDIR.
14764 * dvi/tfmtodit.c (usage): Mention -v option.
14766 Wed Aug 22 09:56:36 1990 James Clark (jjc at yquem)
14768 * troff/node.c (troff_output_file::end_of_line): Call do_motion.
14769 * troff/node.c (troff_output_file::transparent_char): Don't call
14772 * eqn: Add check_tabs method to most box classes.
14773 * eqn/box.c (box::top_level): Call check_tabs.
14775 * eqn/script.c (script_box::output): Use \Z.
14776 * eqn/limit.c (limit_box::output): Use \Z.
14778 * eqn/box.c (box::top_level): Use itoa.
14780 Tue Aug 21 09:29:28 1990 James Clark (jjc at yquem)
14782 * dvi/tmac.dvi: Add font translations for CR, C, TT.
14783 * dvi/devdvi/Makefile: Don't make links to CW.
14785 * ps/tmac.ps: Add font translations for C, CW, CO, CX, CD, H, HO,
14787 * xditview/tmac.X: Likewise.
14789 * troff/node.c: Add font translation feature.
14790 (get_font_translation): New function.
14791 (symbol_fontno): Translate the font name.
14792 (mount_font_no_translate): Rename to mount_font to this.
14793 (mount_font): New function.
14794 (font_family::make_definite): Call mount_font_no_translate instead
14796 (mount_style): Translate the font name.
14797 (font_translate): New function.
14798 (init_font_requests): Bind "ftr" to font_translate.
14800 * ps/devps/prologue (SN): New procedure that rounds a position to
14801 the nearest (pixel + (.25,.25)).
14802 (DL): Use SN to round endpoints.
14804 * lib/version.c: Changed version to 0.5.
14806 Sat Aug 18 04:43:21 1990 James Clark (jjc at yquem)
14808 * Makefile: Move definition of PAGE to the very beginning, so that
14809 people are less likely to miss it.
14811 Fri Aug 17 02:15:11 1990 James Clark (jjc at yquem)
14813 * man/Makefile: Don't need to sed out @UPCASE_PROG_PREFIX@.
14815 * troff/env.c (environment::choose_breakpoint): Make `can't find
14816 breakpoint' error a warning of type WARN_BREAK. Change message to
14817 `can't break line'.
14818 * troff/groff.h: Declare WARN_BREAK with code 4; change WARN_INPUT to
14820 * troff/input.c: Add WARN_BREAK to warning_table. Include
14821 WARN_BREAK in DEFAULT_WARNING_MASK.
14823 * tty/tmac.tty: Add definition of \(+-.
14825 * groff.sh: Remove `--' option to set command.
14827 * dvi/devdvi/texsy.map: Remove duplicate md entry.
14829 * ps/devps/eqnchar: Better definition of cdot using md.
14830 * dvi/devdvi/eqnchar: Likewise.
14831 * xditview/devX100/eqnchar: Likewise.
14832 * xditview/devX75/eqnchar: Likewise.
14833 * eqn/lex.c: Add definition of cdot.
14835 Thu Aug 16 09:33:57 1990 James Clark (jjc at yquem)
14837 * troff/input.c (get_optional_char): New function.
14838 * troff/input.c (set_page_character): Use get_optional_char(),
14839 rather than has_arg() and tok.get_char(1).
14840 * troff/env.c (tab_character, leader_character, hyphen_char,
14841 field_characters): Likewise.
14842 (margin_character): Likewise. Also always delete the
14843 margin_character_node.
14845 * troff/input.c (token::get_char): Use token::description.
14847 * troff/input.c (has_arg): Don't skip over tab and \}.
14848 * troff/number.c (start_number): Give a warning if the number
14849 starts with \} (WARN_RIGHT_BRACE) or tab (WARN_TAB).
14851 Wed Aug 15 10:04:37 1990 James Clark (jjc at yquem)
14853 * troff/input.c (empty_name_warning, non_empty_name_warning): New
14855 (get_name, get_long_name): Use these. Rename `warn' argument to
14858 * troff/node.c (get_fontno): Test that the symbol is not null.
14860 * troff/input.c (token::description): New function.
14861 * troff/number.c (parse_term): Use token::description in `numeric
14862 expression expected' message.
14863 * troff/groff.h: Add WARN_MISSING.
14864 * troff/number.c (start_number): New function.
14865 * troff/number.c (get_vunits, get_hunits, get_number, get_integer,
14866 get_incr_number): Use start_number().
14867 * troff/input.c (DEFAULT_WARNING_MASK): Enable WARN_NUMBER by
14869 * troff/input.c (get_name, get_long_name): Use WARN_MISSING.
14870 * troff/reg.c (alter_format): Use WARN_MISSING. Also use
14872 * troff/input.c (token::get_char): Use WARN_MISSING.
14873 * troff/input.c (token::delimiter): Use token::description.
14874 * troff/env.c (environment_switch): Back out Aug 3 change.
14875 * troff/input.c (has_arg): Skip over \}s and tabs but give a
14877 * troff/token.h (token::tab): New function.
14878 * troff/node.c (get_fontno): Use tok.skip() rather than has_arg().
14879 * troff/reg.c (alter_format): Likewise.
14880 * troff/node.c (bold_font): Use has_arg() rather than tok.skip().
14882 Tue Aug 14 10:11:21 1990 James Clark (jjc at yquem)
14884 * troff (most files): Redo warnings. Divide warnings into various
14885 categories; warning() has an additional first argument indicating
14886 the category it falls into.
14887 * troff/input.c (main): -w now takes an argument. New option -W.
14888 (enable_warning, disable_warning): New functions.
14890 * ps/devps/afmtodit: Add -a option to lie about the italic angle.
14891 * ps/devps/FontMakefile: Pretend TI has an angle of 7.
14893 Mon Aug 13 10:11:16 1990 James Clark (jjc at yquem)
14895 * ps/devps/eqnchar: Better definitions of dotdot, vec, dyad, inf.
14896 * xditview/devX100/eqnchar: Likewise. Remove definition of dot.
14897 * xditview/devX75/eqnchar: Likewise.
14898 * dvi/devdvi/eqnchar: Better definitions of vec, dyad, dotdot.
14900 * eqn/other.c: When bar or over applies to a single character
14901 don't produce an overline_box or an underline_box. Instead produce
14902 an accent_box or an underaccent_box, with the accent a line
14903 whose width is accent_width. New classes underaccent_box,
14904 overline_char_box and underline_char_box.
14905 * eqn/box.h: Move overline_box, underline_box, accent_box class
14906 declarations into eqn/other.c. Add declarations of
14907 make_underline_box, make_overline_box, make_accent_box.
14908 * eqn/eqn.y: Call make_overline_box, make_underline_box
14909 make_accent_box instead of constructors.
14910 * eqn/pbox.h, eqn/box.c: Add accent_width parameter.
14912 * eqn/other.c: Add accent_box::~accent_box.
14913 * eqn/box.h: Declare it.
14915 * groff.sh: With -Tps, use eqn -D.
14917 * eqn/other.c (overline_box::output): Use \Z. If draw_flag use \D
14919 (underline_box::output): Similarily.
14920 (accent_box::output): Use \Z.
14922 * xditview/tmac.X: Add definitions of ~ and ^ (so that they are a
14925 Sun Aug 12 09:41:15 1990 James Clark (jjc at yquem)
14927 * troff/div.c (top_level_diversion::transparent_output(unsigned
14928 char)): Use asciify.
14929 * troff/input.c (asciify): Don't make it static.
14930 * troff/token.h (asciify): Declare it.
14932 * troff/input.c (get_name, get_long_name, token::get_char,
14933 token::delimiter): Add an extra default argument which says
14934 whether a warning should be printed.
14935 * troff: Pass a non-zero argument to one of these rather than
14936 printing a warning directly.
14938 Sat Aug 11 09:02:21 1990 James Clark (jjc at yquem)
14940 * troff: Consistently use symbol::is_null.
14942 * troff/dictionary.h: Move some inline functions into
14945 * troff/request.h: Move inline functions into input.c.
14946 (request_or_macro::invoke): Make it pure.
14948 * troff/input.c, troff/reg.h: New class `constant_int_reg'.
14949 * troff/input.c (init_input_requests): Use class constant_int_reg.
14950 (class compatible_reg): Deleted.
14951 * troff/div.c (init_div_requests): Use class constant_int_reg.
14952 (class last_post_line_extra_space_reg): Deleted.
14954 * troff/env.c (tab_character): Don't change the tab character if
14955 we get an invalid argument.
14956 (hyphen_char): Similarily.
14958 * troff/reg.c (alter_format): Check that nm is not null.
14960 * Makefile, groff.sh: Make it possible to customize the commands
14961 used for printing PostScript and dvi files. Also make it possible
14962 to customize the path used by groff.sh.
14964 * eqn/eqn.y: Make `left' right associative.
14966 Fri Aug 10 18:20:39 1990 James Clark (jjc at yquem)
14968 * pic/pic.h: Added definition of M_SQRT2 for those systems that
14971 * pic/pic.h: Removed definition of INT_MAX.
14973 * troff/node.c (italic_corrected_node::vertical_extent): Omit
14976 * troff/input.c (token::next): Handle \R like \n.
14978 Tue Aug 7 09:46:33 1990 James Clark (jjc at yquem)
14980 * ps/tmac.pc (PSPIC): Simplify.
14982 * troff/env.c (tab_stops::to_string):
14983 * pic/pic.y (object_type_name):
14984 * pic/troff.c (simple_output::line):
14985 * pic/tex.c (tex_output::spline):
14986 * pic/object.c (object_spec::make_object):
14987 * tbl/main.c (process_data): Add cases to switch statements to
14988 avoid cfront warnings. (Some of these are spurious, since the
14989 switch already has a default case.)
14991 * ps/tmac.ps (PSPIC): Reformatted. Prefix all local names with
14992 `ps-'. Don't test systat; instead check number of arguments to
14995 Mon Aug 6 00:13:07 1990 James Clark (jjc at yquem)
14997 * macros/tmac.e: Do not decrease the page offset by 0.5i.
14999 * ps/ps.c (ps_printer::ps_printer): Use mktemp instead of tempnam.
15000 Unlink the file as soon as we have opened it, so that we don't
15001 have to bother with signal handlers.
15002 (handler): Deleted.
15003 (fatal_error_exit): Deleted.
15004 (main): Don't call signal.
15006 * dvi/tfmtodit.c: Add -k option so that kerns with the skewchar
15008 * dvi/devdvi/Makefile: Use the -k option with S and MI.
15010 * pic/pic.y: If there is a label, or an nth construction before
15011 the first `.' in the argument to `with', ignore it and generate a
15013 * pic/lex.c (lex_warning): New function.
15015 * tbl/table.c (table::init_output): In section keep and release
15016 macro, use 0 indent when diverting and the correct indent when
15019 * troff/input.c (interpolate_number_format): Do not interpolate
15020 anything if the number register is not defined.
15022 * tbl/main.c (process_data): Don't add entry when col >= ncolumns.
15024 Sat Aug 4 08:12:05 1990 James Clark (jjc at yquem)
15026 * ps/devps/prologue (PICTURE): Set components of graphics state to
15027 their default values.
15029 * ps/devps/text.enc: Add trademark
15030 * ps/devps/textmap: Add names for club, spade, heart, diamond,
15031 carriagereturn, suchthat. Use Upsilon1 rather than Upsilon.
15032 * ps/devps/symbolchars: Add names for summation and product.
15034 * dvi/devdvi/texsy.map: Add names for club, spade, heart, diamond,
15035 suchthat. Add pp. Add upper-case letters.
15037 * xditview/libXdvi/DviChar.c: Add names for club, spade, heart,
15038 diamond, carriagereturn, suchthat. Use Upsilon1 rather than
15041 * dvi/devdvi/texsy.map: Rename lA (left angle bracket) to la, and
15042 rA (right angle bracket) to ra. Introduce names for double-headed
15043 arrows and double-barred arrows: <>, va, lA, rA, hA, uA, dA, vA.
15044 * ps/devps/textmap: Likewise for ps device.
15045 * xditview/libXdvi/DviChar.c: Likewise for X100 and X75 devices.
15046 * tty/devascii/R.proto: Rename lA to la and rA to ra.
15047 * tty/devascii/R.proto: Likewise.
15048 * tty/tmac.tty: Provide definitions for \(<>, \(lA, \(rA, \(hA,
15050 * eqn/delim.c: In delim_table, rename \(lA to \(la and \(rA to \(ra.
15052 * xditview/tmac.X: Add definitions for \(fi \(fl \(ff \(Fi \(Fl.
15054 * eqn/lex.c: Added definitions of `approx', `grad' and `del' to
15057 Fri Aug 3 09:59:27 1990 James Clark (jjc at yquem)
15059 * troff/div.c (when_request): Use symbol::is_null rather than
15060 has_arg to determine whether we have an argument.
15061 (change_trap): Remove the trap if we get an invalid number. Give
15062 an error if we don't get at least the macro name.
15063 (diversion_trap): Remove trap if we get an invalid name or number.
15065 * troff/env.c (environment_switch): Pop if we get an invalid
15066 symbol or numeric expression.
15068 * troff/input.c (do_define_macro): If EOF is encoutered while
15069 defining the macro, do tok.next() before returning.
15071 * troff/token.h (has_arg): Move definition from here, to ...
15072 * troff/input.c (has_arg): ... here
15074 * troff/env.c (space_size): Do nothing if we get an invalid argument.
15075 * troff/input.c (shift): Likewise.
15077 * pic/lex.c (get_token_after_dot): Accept `.center' as a synonym
15080 * pic/troff.c (troff_output::start_picture): Comment out calls to
15083 * eqn/main.c (do_file): Subtract 1 from current_lineno if
15084 interpret_lf_args succeeds.
15086 * eqn/main.c (do_file): Don't recognize delimiter if preceded by
15087 \\. This avoids problems with \$N.
15089 * groff.sh: Pass -C to preprocessors.
15091 * lib/lf.c (interpret_lf_args): Be more flexible.
15093 * tbl/main.c (main): Add -C option.
15094 (table_input::get): Do not recognize TE if followed by character
15095 other than a space or newline unless -C option given.
15096 (process_input_file): Likewise for lf, TS.
15097 (process_data): Likewise for lf in text blocks.
15099 * eqn/main.c (main): Add -C option.
15100 (do_file): Don't recognize EQ, EN or lf if followed by character
15101 other than space or newline unless -C option given.
15102 * eqn/lex.c (file_input::read_line): Similarily.
15103 * eqn/eqn.h: Declare compatible_flag.
15105 * etc/soelim.c (main): Add -C option.
15106 (interpret_lf_args): Use version in libgroff.
15109 * pic/main.c (main): Add -C option, which sets compatible_flag.
15110 (top_input::get), (top_input::peek): If -C option not given,
15111 do not recognize .PS/.PE/.PF/.lf if followed by a character
15112 other than space or newline.
15113 * pic/lex.c (file_input::read_line): Similarily.
15114 * pic/pic.h: Add declaration of compatible_flag.
15116 Thu Aug 2 11:11:27 1990 James Clark (jjc at yquem)
15118 * ps/tmac.ps (PSPIC): Avoid use of `echo -n'.
15120 * troff/node.c, troff/node.h: Add `asciify' methods to classes
15121 derived from node. New class space_char_hmotion_node.
15122 * troff/input.c (asciify_macro): New function.
15123 * troff/input.c (init_input_requests): New request `asciify' bound
15125 * macros/mm.diff: New file.
15126 * Makefile: In install.mm target use `patch' to apply
15129 * troff/input.c (macro::print_size): Just print the size in bytes.
15131 * troff/div.c (return_request): Correct the argument
15134 Wed Aug 1 12:38:36 1990 James Clark (jjc at yquem)
15136 * troff/node.h (class composite_node): Add sz member.
15137 * troff/node.c (composite_node::size): Return sz.
15138 * troff/input.c (macro_to_node): Use the initial size in the
15139 environment as the size of the composite_node.
15141 * troff/node.c (node::zero_width_tprint): Provide a reasonable
15144 Tue Jul 31 10:07:10 1990 James Clark (jjc at yquem)
15146 * troff/div.c (change_trap): If we get a bad number expression,
15149 Mon Jul 30 10:30:49 1990 James Clark (jjc at yquem)
15151 * lib/matherr.c (matherr): Define this only if math.h defines
15154 Sun Jul 29 10:34:27 1990 James Clark (jjc at yquem)
15156 * troff/div.c (macro_diversion::distance_to_next_trap): If there
15157 no diversion trap return vunits(INT_MAX - vresolution).
15159 Sat Jul 28 14:28:14 1990 James Clark (jjc at yquem)
15161 * troff/input.c (do_zero_width): New implementation that doesn't
15162 use a temporary environment. Use instead:
15163 (token::add_to_node_list): New function.
15164 * troff/env.c (environment::get_prev_char_height),
15165 (environment::get_prev_char_height),
15166 (environment::get_prev_char_skew): New functions.
15167 (environment::get_prev_char): New function.
15168 (environment::get_prev_char_width): Change to use get_prev_char.
15169 (init_env_request): Implement new registers .cht, .cdp, .csk.
15170 * eqn/sqrt.c (sqrt_box::output): Don't rely upon the argument to
15171 \Z being processed in a separate environment.
15173 Fri Jul 27 10:21:25 1990 James Clark (jjc at yquem)
15175 * tbl/table.c: Removed TABLE_BOTTOM_REG.
15177 * tbl/table.c (table::init_output): In the section release macro,
15178 give a warning message if the section won't fit on one page.
15180 * tbl/table.c (table::do_top): Emit table keep only if table is
15182 (table::do_bottom): Likewise for table release.
15183 (table::table), (table::add_vertical_rule): Remove reference to
15185 * tbl/table.h: Remove keep member.
15187 * tbl/table.c: New register SUPPRESS_BOTTOM_REG. In
15188 SECTION_RELEASE_MACRO, if there's not enough space before the next
15189 trap to output the diversion, call T# ourselves, set
15190 SUPPRESS_BOTTOM_REG to 1, spring the trap, then set
15191 SUPPRESS_BOTTOM_REG back to 0. In T#, do nothing if
15192 SUPPRESS_BOTTOM_REG is non-zero. In T#, always mark the current
15193 vertical position and return to it before turning traps on again.
15195 Thu Jul 26 02:54:32 1990 James Clark (jjc at yquem)
15197 * troff/node.c, troff/node.h: In classes derived from node,
15198 replace prev_char_width method by last_char_node method.
15199 * troff/env.c (environment::get_prev_char_width): Use
15200 node::last_char_node rather than node::get_prev_char_width.
15202 * Makefile: Added comment about -fno-inline on 68030-based
15205 * troff/reg.c (number_format_to_ascii), eqn/delim.c (DELIM_TABLE_SIZE),
15206 tty/tty.c (tty_font::load_tty_font), dvi/tfmtodit.c (main): Cast
15207 expressions using sizeof to int.
15208 * dvi/dvi.c (dvi_font::handle_x_command): Avoid long->int warnings.
15210 * macros/tmac.e (TS): Don't move @f back past the current
15213 Wed Jul 25 09:11:08 1990 James Clark (jjc at yquem)
15215 * ps/ps.c (main): Buffer stderr.
15216 * dvi/dvi.c (main): Likewise.
15217 * tty/tty.c (main): Likewise.
15219 * ps/ps.c (ps_printer::do_import): Improve error handling.
15221 * troff/input.c (abort_request): Use asciify.
15223 * driver/printer.h (printer::draw), driver/printer.c (printer::draw),
15224 ps/ps.c (ps_printer::draw), dvi/dvi.c (dvi_printer::draw): Make
15225 type of first argument int rather than char. This works around a
15226 bug on the 68030 based Apollo using g++ 1.37.1.
15228 * tbl/table.h (class table): Add `keep' member.
15229 * tbl/table.c (table::table): Initialize `keep'.
15230 (table::add_vertical_rule): Set `keep' to 1.
15231 (table::do_top): Only emit table keep macro is `keep' is non-zero.
15232 (table::do_bottom): Likewise for table release macro.
15233 (table::do_row): Emit section keep macro even if the row is 0.
15235 Tue Jul 24 08:35:07 1990 James Clark (jjc at yquem)
15237 * macros/tmac.e (@C): Preserve the font family across the change
15240 Mon Jul 23 10:15:23 1990 James Clark (jjc at yquem)
15242 * lib/font.c: Initialize font::hor and font::vert to 1.
15243 (font::load_desc): Check the values of font::hor and font::vert.
15245 * lib/lib.h: Added definition of INT_DIGITS. Fix it so that it can
15246 be included in a C compilation.
15247 (iftoa): Use INT_DIGITS. Include lib.h.
15249 (as_string): Likewise.
15250 * tbl/table.c: Removed definition of INT_DIGITS.
15251 * eqn/box.c (box::top_level): Use INT_DIGITS + 1 instead of 12.
15252 * troff/input.c (input_input_requests): Likewise.
15253 * ps/ps.c (make_encoding_name): Likewise.
15254 (ps_printer::set_style): Likewise.
15255 (ps_output::put_number): Use 1 + INT_DIGITS + 1 instead of 12.
15257 * tty/devascii/R.proto: Map fm onto '.
15258 * tty/devlatin1/R.proto: Likewise.
15260 Sat Jul 21 12:45:07 1990 James Clark (jjc at yquem)
15262 * tbl/table.c: Use ' instead of DELIMITER_CHAR in places where the
15263 argument to \w is at a different input level.
15265 * tbl/table.c (table::init_output): Define a new macro
15266 REPEATED_VPT_MACRO, like vpt but if in a diversion also
15267 transparently outputs itself.
15268 (table::define_bottom_macro): Use REPEATED_VPT_MACRO instead of
15270 (table::do_row): Likewise.
15272 * tbl/table.c (vertical_rule::print): Prefix the .sp -1 line with
15273 TRANSPARENT_STRING_NAME.
15275 * tbl/table.c (table::init_output): In the table release macro
15276 print an error message and don't produce any output if after
15277 issuing the need request the table still will not fit. Also
15278 remove the diversion after bringing it back.
15280 * tbl/table.c (table::init_output): Define a new macro
15281 REPEATED_MARK_MACRO, like mk but if in a diversion also
15282 transparently outputs itself.
15283 (table::do_row): Mark row_top_reg using REPEATED_MARK_MACRO. This
15284 is necessary because .TH might not call .T#.
15285 (table::do_top): Likewise TOP_REG.
15286 (table::define_bottom_macro): If TOP_REG is no longer valid, use
15287 #T - DOUBLE_LINE_SEP rather than #T. This is necessary because the
15288 table header might contain just the two top rules.
15290 Fri Jul 20 10:51:42 1990 James Clark (jjc at yquem)
15292 * troff/div.c: Implement new request `ptr' to print all traps.
15294 * troff/env.c (init_env_requests): Implement `.tabs' reg with
15295 init_string_env_reg.
15296 * troff/env.c (class tab_reg): Deleted.
15298 Thu Jul 19 12:07:16 1990 James Clark (jjc at yquem)
15300 * troff/div.c: New number register .pn returns the number of the
15301 next page as set by the pn request.
15303 * macros/tmac.an: Redid headers and footers. Number each manual
15304 entry starting from 1 unless \nC is > 0, like Sun. Added an
15305 optional 5th argument to .TH which specifies the manual name and
15306 appears in the center of the header. Understand the X, P and D
15307 registers like Sun.
15309 Wed Jul 18 10:23:31 1990 James Clark (jjc at yquem)
15311 * troff/env.c (init_env_requests): New number register `.lt' to
15312 return the title length.
15314 * troff/node.h (class transparent_dummy_node): New class.
15315 * troff/node.c (class transparent_dummy_node): Provide member
15317 * troff/env.c (interrupt): Add a transparent_dummy_node, rather
15320 * troff/input.c (token::next): New escape sequence \).
15321 * troff/input.c (get_copy): Recognize \) in copy mode.
15323 * troff/input.c (input_stack::clear): New function.
15324 * troff/input.c (exit_request): Use input_stack::clear.
15326 * troff/token.h: Removed TOKEN_NO_PRINT_CHAR.
15327 * troff/input.c (token::process): Removed case TOKEN_NO_PRINT_CHAR.
15329 * troff/env.c: Move set_page_character to input.c. Move
15330 page_character to input.c also.
15331 * troff/env.c (title): Split off the reading of the parts of the
15332 title into read_title_parts.
15333 * troff/input.c (read_title_parts): New function. Check the
15334 input_level when testing whether a token matches the delimiter.
15336 * troff/input.c (exit_request): New function.
15337 * troff/input.c (init_input_requests): Bind ex request to
15338 exit_request rather than exit_groff.
15340 * troff/input.c (exit_groff): Call tok.next() before
15341 process_input_stack().
15343 Mon Jul 16 09:47:23 1990 James Clark (jjc at yquem)
15345 * troff/env.c: ifdef widow control support on WIDOW_CONTROL.
15346 * troff/env.h: ditto.
15347 * troff/input.c: ditto.
15349 * troff/env.c (environment::is_empty): Test pending_lines.
15351 * troff/env.c (environment::have_pending_lines): Removed.
15353 * troff/input.c: Add request to flush pending lines from the
15356 * troff/env.c, troff/env.h: Add automatic widow control feature.
15358 * troff/input.c (exit_groff): Do process_input_stack() after
15359 do_break() but before setting exit_flag to 2.
15361 * troff/input.c: Remove FLUSH_PENDING_LINES and
15362 TOKEN_FLUSH_PENDING_LINES. Instead, flush pending lines from
15363 environment after END_TRAP token seen, but only if there aren't
15364 any more traps still unfinished.
15365 * troff/token.h: Remove TOKEN_FLUSH_PENDING_LINES.
15367 Sun Jul 15 10:50:08 1990 James Clark (jjc at yquem)
15369 * troff/env.c: Rename the `retain_size' member of class
15370 pending_output_line to `no_fill'.
15372 * troff/env.c (title): When the line is output, make the
15373 retain_size argument !fill.
15375 * troff/node.h: Add `hyphenated' member to struct breakpoint.
15376 * troff/node.c (space_node::get_breakpoints),
15377 (dbreak_node::get_breakpoints): Fill this in.
15378 * troff/env.c: Allow specification of maximum number of
15379 consecutive hyphenated lines.
15381 * troff/env.c (environment::is_empty): Add test for !current_tab.
15383 Sat Jul 14 11:23:01 1990 James Clark (jjc at yquem)
15385 * troff/env.c (environment::hyphenate_line): Don't completely give
15386 up if the word is not to be hyphenated; continue so that breaks
15387 can be made at break_char_node's.
15389 * lib/lib.h: Only define INT_MAX if it's not already defined;
15390 undef INT_MIN if it's already defined.
15392 * Makefile: Make it easy to define CFRONT_ANSI_BUG.
15394 * lib/lib.h: If CFRONT_ANSI_BUG is defined, cast INT_MIN to long.
15395 This works around a bug in AT&T C++ 2.0 used with an ANSI C
15398 * macros/tmac.an (an-header): Set no-space mode.
15400 * macros/tmac.an (TH): Start a new page if necessary.
15402 * Started using ChangeLog at version 0.4.
15405 version-control: never