1 2001-07-07 Werner LEMBERG <wl@gnu.org>
3 * src/utils/indxbib/indxbib.cc (main): Change type of `name_max'
6 2001-07-06 Ruslan Ermilov <ru@FreeBSD.org>
8 * tmac/doc.tmac (Rv): Make `Rv' really not parseable.
10 * tmac/groff_mdoc.man: Fix synopsis.
12 2001-07-05 Ruslan Ermilov <ru@FreeBSD.org>
14 * tmac/doc.tmac (doc-inset-list, doc-hang-list, doc-ohang-list):
15 Restore `doc-Pa-font'.
17 2001-07-04 Werner LEMBERG <wl@gnu.org>
19 * src/utils/indxbib/dirnamemax.c: Moved to ...
20 * src/libs/libgroff/maxfilename.cc: Here.
21 s/dir_name_max/file_name_max/.
23 * src/include/lib.h: Add file_name_max.
24 * src/utils/indxbib/indxbib.cc: Updated.
25 * src/utils/indxbib/Makefile.sub, src/libs/libgroff/Makefile.sub:
28 * src/libs/libgroff/tmpfile.cc (TMPFILE_PREFIX) [__MSDOS__]: Define
30 (xtmpfile) [_MSC_VER]: Removed -- MSVC has mktemp().
32 * src/preproc/html/pre-html.cc (PAGE_TEMPLATE, PS_TEMPLATE,
33 REGION_TEMPLATE): New macros.
34 (createAllPages, makeTempFiles): Use them.
36 (html_system): New function.
37 (createAllPages, createImage): Use it.
40 * tmac/www.tmac: Fix typos.
42 2001-07-03 Werner LEMBERG <wl@gnu.org>
44 * tmac/www.tmac: Disable hyphenation in normal text only if output
46 (URL, FTP, MAILTO): Disable hyphenation of actual URL with `\%'.
47 * tmac/groff_mwww.man, NEWS: Updated.
49 2001-07-03 Gaius Mulley <gaius@glam.ac.uk>
51 * tmac/www.tmac (.IMAGE): Add fourth parameter to specify vertical
54 2001-07-02 Ruslan Ermilov <ru@FreeBSD.org>
56 * tmac/doc-common, tmac/doc.tmac (doc-display-ft-stack,
57 doc-display-ps-stack): Implement font and font size stack for
60 2001-07-02 Werner LEMBERG <wl@gnu.org>
62 * REVISION: Increased to 2.
63 * src/roff/troff/input.cc (read_size): Fix special case `\s[0]'.
65 * src/groff/grog/grog.pl (process): Handle `Oo' and `Oc' not at the
67 * src/groff/grog/grog.sh: Ditto.
69 2001-06-29 Peter Marquardt <wwwutz@molgen.mpg.de>
71 * src/preproc/eqn/neqn.sh: Put `export' keyword in a new line to
74 2001-06-27 Werner LEMBERG <wl@gnu.org>
76 Fix problems with preprocessor string for `man' program.
78 * *.man: Don't use `s' in preprocessor string -- it doesn't exist.
79 Updated/added copyright.
80 Moved Emacs's local variable to identify nroff mode to the end of
81 the file; add local variable if missing.
83 2001-06-26 Andras Salamon <andras@cs.wits.ac.za>
85 * aclocal.m4: Replace AC_LANG_SAVE + AC_LANG_CPLUSPLUS with
86 AC_LANG_PUSH(C++) and AC_LANG_RESTORE with AC_LANG_POP(C++).
87 * configure: Regenerated.
89 2001-06-25 Andras Salamon <andras@cs.wits.ac.za>
91 * aclocal.m4 (GROFF_PAGE): Fix page detection code.
92 * configure: Regenerated.
94 2001-06-24 Werner LEMBERG <wl@gnu.org>
96 * doc/homepage.ms: Don't include arkup.tmac (which no longer exists)
98 * doc/pic.ms: Fix typos.
100 Version 1.17.1 released
101 =======================
103 2001-06-21 Golubev I. N. <gin@mo.msk.ru>
105 * aclocal.m4 (GROFF_NEED_DECLARATION): Fix inclusion of strings.h.
106 * configure: Updated.
108 2001-06-20 Gaius Mulley <gaius@glam.ac.uk>
110 * src/roff/preproc/html/pre-html.cc (make_message): Fix incorrect
112 * src/roff/troff/dic.cc (blank_line): Add html tag.
114 2001-06-19 Gaius Mulley <gaius@glam.ac.uk>
116 * src/roff/troff/input.cc (do_suppress): Fix typo.
118 2001-06-18 Gaius Mulley <gaius@glam.ac.uk>
120 Added two new options (-D and -I) to specify image names and a
121 subdirectory to place the images in.
123 Change syntax from \\Ox to \\O[x].
125 * src/devices/grohtml/post-html.cc (main): Add options.
127 * src/preproc/html/pre-html.cc: Include `stdarg.h'.
128 Use `NULL' instead of `0' for null string pointers.
129 (MAX_RETRIES): New macro.
130 (lengthOfintToStr, intToStr, make_message): New functions.
131 (makeFileName): Make function static.
132 Implement -D and -I options.
133 (checkImageDir): New function.
134 (write_end_image, write_start_image): Use new syntax of \O.
135 (createAllPages, removeAllPages): Implement -D and -I options. Use
137 (createImage): Use make_message().
138 (addps4html): Add guard for malloc().
139 (usage, scanArguments): Updated.
140 (makeTempFiles): Use mkstemp().
141 (removeTempFiles): Use unlink().
142 (findPrefix): Add guard for malloc().
144 * src/roff/troff/input.cc (get_delim_file_name): New function to
146 (do_suppress): Updated to parse new syntax.
147 * src/devices/grohtml/grohtml.man: Updated.
148 * tmac/www.tmac: Updated to new syntax.
152 2001-06-15 Werner LEMBERG <wl@gnu.org>
154 * src/roff/grog/Makefile.sub: Remove NAMEPREFIX.
156 * src/devices/grohtml/grohtml.man: Minor improvements.
158 2001-06-14 Werner LEMBERG <wl@gnu.org>
160 * src/preproc/html/Makefile.sub: Remove NAMEPREFIX.
162 2001-06-11 Werner LEMBERG <wl@gnu.org>
164 * man/roff.man, mann/groff.man: Use '\" instead of .\" in the first
165 line to specify preprocessor options -- mandb 2.3.1 only recognizes
167 * src/preproc/grn/grn.man: Add proper '\" string.
169 2001-06-11 OKAZAKI Tetsurou <okazaki@be.to>
171 * test-groff: Don't use PATH but GROFF_BIN_PATH.
173 2001-06-08 Werner LEMBERG <wl@gnu.org>
175 Updated to autoconf 2.50.
177 * configure.in: Renamed to...
178 * configure.ac: This.
179 * aclocal.m4 (AC_OUTPUT_MAKE_DEFS): Removed.
180 (GROFF_OS390): Updated.
181 * configure: Regenerated.
183 2001-05-18 Werner LEMBERG <wl@gnu.org>
185 * src/roff/troff/env.c, src/roff/troff/env.h,
186 src/roff/troff/input.cc, src/roff/troff/troff.man: Undo `ss' change
189 2001-05-17 Jeffrey Friedl <jfriedl@yahoo-inc.com>
191 * src/roff/troff/input.cc (read_size): Fix special case `\s0'.
193 2001-05-16 Bruce Lilly <blilly@erols.com>
195 * contrib/mm/m.tmac (TH): Fix incorrect error message.
197 2001-05-16 Werner LEMBERG <wl@gnu.org>
199 * src/roff/troff/input.cc (read_size): Emit warning if value becomes
200 less than or equal zero; set it to 1 then.
201 * src/roff/troff/node.h (node::node): Initialize `last'.
203 2001-05-08 Werner LEMBERG <wl@gnu.org>
205 * tmac/an-old.tmac: Make predefined strings work in compatibility
207 Add troff version guard.
208 * tmac/doc.tmac: Simplify version guard.
210 2001-05-07 Werner LEMBERG <wl@gnu.org>
212 The .ns and .rs requests are now honoured not only in the top-level
213 but in all diversions (similar to UNIX troff).
215 This change is based on a patch from Tadziu Hoffmann
216 <hoffmann@usm.uni-muenchen.de>.
218 * src/roff/troff/div.h (diversion): Add `no_space_mode' member.
219 (top_level_diversion): Remove `no_space_mode' member.
220 * src/roff/troff/div.cc (diversion::diversion,
221 top_level_diversion::top_level_diversion): Updated.
222 (macro_diversion::output): Reset `no_space_mode'.
223 (no_space, restore_spacing): Use `curdiv' unconditionally.
224 (space_request, blank_line): Check `curdiv->no_space_mode'.
225 (no_space_mode_reg::get_value, no_space_mode_reg::get_string): Use
226 `curdiv' unconditionally.
227 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
230 2001-05-06 Werner LEMBERG <wl@gnu.org>
232 Added two new requests `de1' and `am1' which are similar to `de' and
233 `am' with the difference that compatibility mode is saved on entry,
234 switched off during macro execution, and restored on exit.
236 * src/roff/troff/input.h: Added two new special characters
237 (COMPATIBLE_SAVE, COMPATIBLE_RESTORE).
238 * src/roff/troff/input.cc (input_iterator): Added two member
239 functions `save_compatible_flag' and `get_compatible_flag'.
240 (input_stack): Ditto.
241 (string_iterator): Ditto. Also add private member
242 `saved_compatible_flag'.
243 (token::next): Use COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
244 (calling_mode): New enumeration.
245 (do_define_macro): Use it. Insert COMPATIBLE_SAVE and
246 COMPATIBLE_RESTORE at the beginning and end of macro, respectively.
247 (define_macro, define_indirect_macro, append_macro, ignore): Use
249 (define_nocomp_macro, append_nocomp_macro): New functions.
250 (init_input_requests): Updated.
251 (do_request): Rename local variable `saved_compatible_flag' to
252 `old_compatible_flag'.
253 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
255 * tmac/an-old.tmac: Use `de1' instead of `de' request for all
256 public and trap-invoked macros. As a consequence, the man macros
257 work in compatibility mode also.
259 2001-05-06 Solar Designer <solar@openwall.com>
261 * Makefile.in: Use $(mandir).
263 2001-05-06 Alexios Zavras <zvr@pobox.com>
265 * src/utils/afmtodit/afmtodit.pl: Fix serious typo.
267 2001-05-05 Werner LEMBERG <wl@gnu.org>
269 Added `.ns' number register: Returns 1 in no-space mode (if in
270 top-level diversion), 0 otherwise.
272 * src/roff/troff/div.cc (no_space_mode_reg): New class.
273 (init_div_requests): Updated.
274 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
277 2001-05-04 Werner LEMBERG <wl@gnu.org>
279 * src/roff/nroff/nroff.man: Improved documentation (especially
282 2001-05-02 Werner LEMBERG <wl@gnu.org>
284 Added `brp' request: This is \p as a request.
286 * src/roff/troff/env.cc (environment::do_break): Add parameter
288 (do_break_request): New function (was `break_request').
289 (break_request): Calls `do_break_request'.
290 (break_spread_request): New; calls `do_break_request'.
291 (init_env_requests): Updated.
292 * src/roff/troff/env.h: Updated.
293 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
295 * REVISION: Increased to 1.
296 * win32-diffs: Updated.
298 2001-05-01 Werner LEMBERG <wl@gnu.org>
300 * tmac/an-old.tmac: Fix minor compatibility mode issue.
301 * tmac/troffrc-end: Make it really work in compatibility mode.
303 2001-04-27 Werner LEMBERG <wl@gnu.org>
305 * src/utils/lkbib/lkbib.cc: Switch inclusion order of stdio.h and
308 2001-04-22 Werner LEMBERG <wl@gnu.org>
310 * src/libs/libgroff/getopt.c, src/include/getopt.h: Updating to
311 latest versions from glibc CVS archive.
313 * MORE.STUFF: Updated, using a patch from Kees Zeelenberg
314 <c.zeelenberg@hccnet.nl>.
316 2001-04-21 Werner LEMBERG <wl@gnu.org>
318 * configure.in: Move check for mkstemp() to...
319 * aclocal.m4 (GROFF_MKSTEMP): This new function.
320 * configure: Regenerated.
322 * src/include/groff-getopt.h: Don't use variable names in
325 * src/devices/grohtml/html-chars.h: Removed. It isn't used.
326 * src/devices/grohtml/Makefile.sub,
327 src/devices/grohtml/post-html.cc: Updated.
329 2001-04-21 Albert Chin-A-Young <china@thewrittenword.com>
331 * configure.in: Add special check for mkstemp().
332 * src/libs/libgroff/tmpfile.cc: Use it.
333 * src/utils/indxbib/indxbib.cc: Ditto.
334 * src/utils/pfbtops/pfbtops.c (main): Don't use C++ comment style.
335 * src/devices/grolbp/lbp.h (lbpprintf, lbpputs, vdmprintf): Use
338 2001-04-20 Bruce Lilly <blilly@erols.com>
340 `Version_string' as C++ object was not visible to linker from C
342 Add `const' to `Version_string'.
344 * src/utils/pfbtops/pfbtops.c (main), src/roff/groff/groff.cc
345 (main), src/roff/troff/input.cc (main), src/preproc/tbl/main.cc
346 (main), src/preproc/pic/main.cc (main), src/preproc/eqn/main.cc
347 (main), src/preproc/grn/main.cc (main), src/preproc/html/pre-html.cc
348 (scanArguments), src/preproc/refer/refer.cc (main),
349 src/preproc/soelim/soelim.cc (main), src/devices/grotty/tty.cc
350 (main), src/devices/grodvi/dvi.cc (main), src/devices/grolj4/lj4.cc
351 (main), src/devices/grohtml/post-html.cc (main),
352 src/devices/grolbp/lbp.cc (main), src/utils/tfmtodit/tfmtodit.cc
353 (main), src/utils/hpftodit/hpftodit.cc (main),
354 src/utils/lookbib/lookbib.cc (main), src/utils/indxbib/indxbib.cc
355 (main), src/utils/lkbib/lkbib.cc (main),
356 src/utils/addftinfo/addftinfo.cc (main): Implement it.
358 * src/roff/groff/pipeline.c: Add _UWIN.
359 * src/include/nonposix.h: Ditto.
361 2001-04-20 Werner LEMBERG <wl@gnu.org>
363 * src/include/lib.h: Use HAVE_STRERROR.
364 * src/roff/groff/pipeline.c: Ditto.
365 * src/preproc/html/pre-html.cc: Remove declaration of `strerror'.
366 * src/libs/libgroff/Makefile.sub (version.cc): Add `extern "C"'.
367 * src/utils/pfbtops/pfbtops.c: Add copyright notice.
368 * win32-diffs: Updated.
369 * src/utils/hpftodit/hpftodit.cc (read_map): Fix compiler warning.
371 2001-04-19 Werner LEMBERG <wl@gnu.org>
373 * src/preproc/html/pre-html.cc (scanArguments): Use `troff_command'
374 instead of hardwired `"troff"'.
375 (char_buffer::read_file): Remove unused variables.
376 (char_buffer::write_file_troff): Ditto.
377 (char_buffer::write_file_html): Ditto.
378 (generateImages): Ditto.
380 * src/utils/addftinfo/addftinfo.cc (main): Fix compilation problem.
382 * src/include/lib.h: Don't include `groff-getopt.h' for UWIN.
384 * src/libs/libgroff/font.cc (font::load_desc): Fix compiler warning.
385 * src/libs/libbib/index.cc (index_search_item_iterator::get_tag,
386 index_search_item::search1): Ditto.
387 * src/roff/troff/node.h (width_list): Reorder members.
388 * src/roff/troff/input.cc (do_define_macro): Fix compiler warning.
389 (lookup_warning): Ditto.
390 (prepend_string): Commented out.
391 * src/roff/troff/dictionary.cc (is_good_size): Fix compiler warning.
392 * src/roff/troff/reg.cc (number_value_to_ascii): Ditto.
393 * src/preproc/tbl/main.cc (process_format): Ditto.
394 * src/preproc/pic/pic.y (define_variable, reset, reset_all): Fix
396 * src/preproc/pic/pic.cc: Updated.
397 * src/preproc/eqn/lex.cc (init_table): Fix compiler warnings.
398 * src/preproc/eqn/over.cc (over_box::compute_metrics): Ditto.
399 * src/preproc/refer/command.cc (execute_command): Ditto.
400 * src/preproc/refer/ref.cc (sortify_title, find_month): Ditto.
401 * src/preproc/refer/token.cc (lookup_token): Ditto.
402 * src/preproc/soelim/soelim.cc: Ditto.
403 * src/preproc/html/pushbackbuffer.cc (ERROR): Ditto.
404 (isHexDigit): Commented out.
405 (pushBackBuffer::isString): Remove unused variable.
406 * src/devices/grops/ps.cc (ps_printer::special): Fix compiler
408 * src/devices/grops/psrm.cc (resource_manager::lookup_font,
409 resource_manager::read_resource_arg, read_one_of, parse_extensions):
411 * src/devices/grodvi/dvi.cc (dvi_printer::draw): Ditto.
412 * src/devices/grolj4/lj4.cc (lj4_font::handle_unknown_font_command,
413 lookup_paper_size): Ditto.
414 * src/devices/grohtml/post-html.cc (is_subsection): Commented out.
415 (text_glob, element_list): Reorder members.
416 * src/devices/grohtml/html-text.cc (html_text::do_pre): Remove
418 * src/devices/grohtml/html-text.h (html_text::emit_space): Change
419 return value to `void'.
420 * src/devices/grohtml/output.cc (word_list::word_list): Fix order
422 * src/devices/grohtml/html.h (simple_output::check_newline,
423 simple_output::space_or_newline, simple_output::enable_newlines):
425 * src/devices/grolbp/lbp.cc (wp54charset, set_papersize): Remove
427 * src/utils/tfmtodit/tfmtodit.cc (tfm::load, gf::load, main): Ditto.
428 * src/utils/hpftodit/hpftodit.cc (File::seek, read_symbol_sets,
429 output_ligatures, output_charset, read_map): Ditto.
430 * src/utils/lookbib/lookbib.cc (main): Ditto.
431 * src/utils/indxbib/indxbib.cc (main, fwrite_or_die): Ditto.
432 (do_file): Fix typo (`=' -> `==').
433 * src/utils/lkbib/lkbib.cc (main): Remove compiler warning.
434 * src/utils/addftinfo/addftinfo.cc (main): Ditto.
436 2001-04-18 Ruslan Ermilov <ru@FreeBSD.org>
438 * src/roff/nroff/nroff.sh: Adding -p (pic) and -t (tbl) options.
439 Fix usage of GROFF_BIN_PATH.
440 * src/roff/nroff/nroff.man: Updated.
442 2001-04-18 Werner LEMBERG <wl@gnu.org>
444 * NEWS: Fixing typos.
447 Version 1.17 released
448 =====================
450 2001-04-17 Werner LEMBERG <wl@gnu.org>
452 * tmac/Makefile.sub (install-data): mdoc.local-s is in current
453 directory, not in $(srcdir).
455 2001-04-16 Werner LEMBERG <wl@gnu.org>
457 * doc/groff.texinfo: More info on conditionals.
459 2001-04-15 Werner LEMBERG <wl@gnu.org>
461 * doc/groff.texinfo: Added some info about groff internals.
463 * src/roff/troff/node.cc (make_glyph_node): Emit warning message
464 about missing special character only if the name is non-null.
466 2001-04-14 Werner LEMBERG <wl@gnu.org>
468 Removing the grohtml-old device driver which is now obsolete.
470 * src/devices/grohtml-old/*: Removed.
471 * font/devhtml-old/*: Removed.
472 * src/libgroff/htmlindicate.cc (graphic_start, graphic_end): Remove
474 * Makefile.in (CCPROGDIRS, DEVDIRS): Updated.
475 * test-groff (PATH): Updated.
476 * tmac/Makefile.sub (NORMALFILES): Updated.
477 * tmac/an-old.tmac: Remove special code for html-old device.
478 Replace `html-or-html-old' register with `an-html'.
479 * tmac/eqnrc: Updated.
480 * tmac/html-old.tmac: Removed.
481 * tmac/troffrc, tmac/troffrc-end: Updated.
482 * tmac/www.tmac: Remove special code for html-old device.
483 Replace `html-or-html-old' register with `www-html'.
485 * src/libgroff/tmpfile.cc (remove_tmp_files),
486 src/libgroff/htmlindicate.cc (graphic_end), include/htmlindicate.h,
487 src/preproc/grn/*.cc, src/roff/groff/env.{cc,h}: Remove `void'
488 parameter if used as a single argument for consistency with rest of
491 * aclocal.m4, tmac/an-old.tmac: Fix copyright.
493 2001-04-13 Ruslan Ermilov <ru@FreeBSD.org>
495 * src/roff/troff/troff.man: Fixing typos.
497 2001-04-13 Werner LEMBERG <wl@gnu.org>
499 * doc/pic.ms: Fixing many font switches.
500 * doc/groff.texinfo: Fixes, additions.
501 * MORE.STUFF: Updated.
503 2001-04-12 Gaius Mulley <gaius@glam.ac.uk>
505 * src/devices/grohtml/grohtml.man: Updated manual page regarding
507 * src/preproc/html/pre-html.cc (createImage): Fixed right hand
509 (removeTempFiles): New function to tidy up temporary files.
510 * src/preproc/html/pre-html.cc (main): Calls `removeTempFiles()'.
511 Many fixes to do with the new inline suppress node and image regions
513 * src/devices/grohtml/post-html.cc: New method `is_auto_img'.
514 (generate_img_src): New function.
515 (html_printer::do_auto_image): Utilizes it.
516 (do_heading, do_title): Include inline images within their contents.
517 (html_printer::begin_page): Tidied up comments that are issued to
518 the html output file.
519 (html_printer::do_fill): Fixed so that `.nf' works with fonts other
521 (text_glob::is_br): New method used by do_heading.
522 * tmac/s.tmac: If -Thtml then emit $1 in .IP rather than its
523 equivalent diversion.
524 * src/include/html-strings.h: Altered image tags to reflect the
526 * src/include/htmlindicate.h (html_end_suppress): Added `is_inline'
528 * src/preproc/eqn/main.cc: Will suppress generation of image tags if
529 it is already inside a pic image. Only emit tags if the argument
530 `-Tps:html' is present.
531 * src/preproc/tbl/main.cc: Changes to reflect additional
532 `html_end_suppress' parameter.
533 * src/roff/troff/env.cc: Only emit eol tag if a node has been
534 emitted since the last eol tag was written.
535 * src/roff/troff/env.h: New boolean `emitted_node'.
536 * src/roff/troff/input.cc (do_suppress): Handles extra suppress
537 nodes \O3, \O4, \O5. No longer use `output_low_mark_miny'.
538 * src/roff/troff/node.cc (check_charinfo): New method.
539 (troff_output_file::determine_line_limits): Alterations to limit
541 * tmac/www.tmac: Changes to reflect new suppress nodes.
543 2001-04-12 Bruno Haible <haible@clisp.cons.org>
545 * src/devices/grohtml/post-html.cc (html_printer::add_to_sbuf):
546 Escape the html_glyph in the buffer.
547 (str_translate_to_html): Output the unescaped escaped_char.
548 * src/devices/grohtml/html-text.cc (issue_table_begin): Set
549 `frame=void', not `frame=none'. Add `border=0'.
551 2001-04-12 Ruslan Ermilov <ru@FreeBSD.org>
553 * contrib/mm/groff_mm.man: Fixing some typos.
555 2001-04-12 Werner LEMBERG <wl@gnu.org>
557 * PROBLEMS: Add some words on how to avoid wrapper macros.
559 2001-04-11 Blake McBride <blake@florida-software.com>
561 * src/include/nonposix.h (fileno) [_MSC_VER]: Removed.
563 2001-04-11 Werner LEMBERG <wl@gnu.org>
565 * font/devlbp/Makefile.sub (CLEANADD): Set it.
566 * tmac/Makefile.sub (CLEANADD): Add tmac.local-s.
567 * Makefile.in (dist): Don't remove src/xditview/Imakefile, but ...
568 * Makefile.sub (DISTCLEANFILES): Here.
570 * libs/libgroff/new.cc: Include `nonposix.h'.
571 * win32-diffs: Updated.
573 2001-04-10 Ruslan Ermilov <ru@FreeBSD.org>
575 Added skeleton macro for defunct macros.
577 Updated documentation.
579 When inside displays, an empty input line warning should be
580 suppressed. If another macro call is put inside a display,
581 all subsequent empty lines found in that display caused a
582 warning to be emitted.
584 * tmac/doc.tmac (doc-defunct-macro): New macro.
585 (Db, Ds, Ex, Or, Sf): Reimplemented using this macro.
586 (doc-restore-global-vars): Fixed typo.
587 (doc-empty-line): Check the `doc-display-depth' register to
588 determine whether we are inside display or not.
590 * tmac/doc-common: Removed `Or' and `Sf' registers.
591 Moved obsolete `Ds' macro to doc.tmac.
593 * tmac/groff_mdoc.man: Bump document date.
594 Document `.Vt' under ``Variable Types''.
595 Removed documentation for obsolete `.Or' macro.
597 2001-04-10 Werner LEMBERG <wl@gnu.org>
600 * doc/groff.texinfo: Many fixes, additions, clarifications, etc.
602 2001-04-10 Bruno Haible <haible@clisp.cons.org>
604 * src/devices/grodvi/dvi.cc (main): Accept --help and --version.
605 (usage): Add stream argument. Don't exit.
606 * src/devices/grohtml/post-html.cc (main): Accept --help and --version.
607 Write --version output to stdout, not stderr.
608 (usage): Add stream argument. Don't exit.
609 * src/devices/grohtml-old/html.cc (main): Accept --help and --version.
610 (usage): Add stream argument. Don't exit.
611 * src/devices/grolbp/lbp.cc (long_options): Use symbolic getopt.h
613 (usage): Add stream argument. Don't exit.
614 (main): Write --help output to stdout, not stderr.
615 * src/devices/grolj4/lj4.cc (main): Accept --help and --version.
616 (usage): Add stream argument. Don't exit.
617 * src/devices/grops/ps.cc (main): Accept --help and --version.
618 (usage): Add stream argument. Don't exit.
619 * src/devices/grotty/tty.cc (main): Accept --help and --version.
620 (usage): Add stream argument. Don't exit.
621 * src/preproc/eqn/main.cc (usage): Add stream argument. Don't exit.
622 (main): Accept --help and --version.
623 * src/preproc/grn/main.cc (usage): Add stream argument. Don't exit.
624 (main): Accept --help and --version.
625 * src/preproc/html/pre-html.cc (usage): Add stream argument.
626 (scanArguments): Accept --help and --version.
627 * src/preproc/pic/main.cc (usage): Add stream argument. Don't exit.
628 (main): Accept --help and --version.
629 * src/preproc/refer/refer.cc (main): Accept --help and --version.
630 (usage): Add stream argument. Don't exit.
631 * src/preproc/soelim/soelim.cc (usage): Add stream argument. Don't
633 (main): Accept --help and --version.
634 * src/preproc/tbl/main.cc (usage): Add stream argument. Don't exit.
635 (main): Accept --help and --version.
636 * src/roff/groff/groff.cc (main): Accept --help and --version.
637 (synopsis): Add stream argument.
638 (help): Write --help output to stdout, not stderr.
639 (usage): Add stream argument. Don't exit.
640 * src/roff/grog/grog.pl: Accept --help and --version.
642 * src/roff/grog/grog.sh: Accept --help and --version.
643 * src/roff/nroff/nroff.sh: Accept --help and --version.
644 * src/roff/troff/input.cc (USAGE_EXIT_CODE): Remove macro.
645 (usage): Add stream argument. Don't exit.
646 (main): Accept --help and --version.
647 * src/utils/addftinfo/addftinfo.cc (main): Accept --help and --version.
648 (usage): New function with stream argument, doesn't exit.
649 * src/utils/hpftodit/hpftodit.cc (main): Accept --help and --version.
650 (usage): New function with stream argument, doesn't exit.
651 * src/utils/indxbib/indxbib.cc (main): Accept --help and --version.
652 (usage): Add stream argument. Don't exit.
653 * src/utils/lkbib/lkbib.cc (usage): Add stream argument. Don't exit.
654 (main): Accept --help and --version.
655 * src/utils/lookbib/lookbib.cc (usage): Add stream argument. Don't
657 (main): Accept --help and --version.
658 * src/utils/pfbtops/pfbtops.c (usage): Add stream argument. Don't exit.
659 (main): Accept --help and --version.
660 * src/utils/tfmtodit/tfmtodit.cc (main): Accept --help and --version.
661 (usage): Add stream argument. Don't exit.
663 2001-04-10 Ruslan Ermilov <ru@freebsd.org>
665 Fix indentation in SYNOPSIS.
667 Updated to include changes of latest BSD mdoc version (basically,
668 the only change is that `.Fn' and `.Fc' put a final semicolon after
669 a function declaration in the SYNOPSIS section).
671 * tmac/doc.tmac (doc-in-synopsis-count): Replaced with ...
672 (doc-in-synopsis-section): New variable. Updated all related
674 (doc-indent-synopsis-active): New register.
675 (Nd, Fn, Fo): Use it.
676 (Cd): It requires manipulation of \n[doc-indent-synopsis] so that
677 `.Cd' with long argument line produces indented wrapped lines.
678 Also, the misplaced `.nop \*[doc-Nm-font]\c'' caused extra
679 undesirable line break to be output.
680 (doc-do-func-decl, Nm, Vt, Fn, Fo): Remove extraneous calls to
682 (Fn, Fc): Add final `;' to output.
683 (doc-save-global-vars, doc-restore-global-vars): Updated.
684 * tmac/doc-common: Remove `Ex' register.
686 * tmac/doc-ditroff, tmac/doc-nroff, tmac/doc-syms: Updated
689 2001-04-06 Ruslan Ermilov <ru@freebsd.org>
691 * tmac/doc.tmac (Cd): Simplify code.
692 * tmac/groff_mdoc.man: Document some behaviour of `Cd' request.
694 2001-04-06 Werner LEMBERG <wl@gnu.org>
696 Implement continuous underlining for nroff mode. To do that, a new
697 request in the ditroff language has been added: `x u N' (N is 0
700 \X and \Y are now transparent to end-of-sentence recognition.
702 * src/include/printer.h (printer): Add `type' parameter to `special'
704 * src/libs/libdriver/printer.cc (printer::special): Updated.
705 * src/libs/libdriver/input.cc (do_file): Handle `x u N'.
707 * src/devices/dvi/dvi.cc (dvi_printer::special): Handle only
708 specials of type `p'.
709 * src/devices/grohtml/post-html.cc (html_printer::special): Ditto.
710 * src/devices/grohtml-old/html.cc (html_printer::special): Ditto.
711 * src/devices/grops/ps.cc (ps_printer::special): Ditto.
712 * src/devices/grotty/tty.cc: Add new enum CU_MODE.
713 (glyph::order): New method.
714 (tty_printer::add_char): Use it.
715 (tty_printer::special): New method.
716 (tty_printer::end_page): Implement it.
718 * src/roff/troff/node.h (special_node): Add `no_init_string' member.
719 * src/roff/troff/node.cc (special_node::special_node): Add parameter
720 to set `no_init_string'.
721 (special_node::tprint_start): Use it.
722 (special_node::same, special_node::copy): Updated.
723 (special_node::ends_sentence): New method.
724 (troff_output_file::start_special): Add parameter to include
725 inititialization of special conditionally.
727 * src/roff/troff/env.h (environment): New member `underline_spaces'.
728 * src/roff/troff/env.cc (do_underline_special): New function.
729 (environment::set_font): Use it.
730 (do_underline): Use it. This was `underline()'.
731 (underline): Call `do_underline()'.
732 (continuous_underline): New function which calls `do_underline()'.
733 (environment::newline): Use `do_underline_special()'.
734 (init_env_requests): Updated.
736 * NEWS, man/troff_out.man: Updated.
738 2001-04-06 Bruno Haible <haible@clisp.cons.org>
740 * font/devutf8/R.proto: Fix code of 'shc'.
742 2001-04-06 Ruslan Ermilov <ru@freebsd.org>
744 Many fixes. Diag lists can now be nested also; additionally,
745 `-compact' and `-offset' are supported.
747 * tmac/doc.tmac (doc-have-indent): Replaced with ...
748 (doc-list-have-indent-stackXXX): A new register stack.
749 (doc-have-diag-list): Removed.
750 (Bl): Use `doc-list-have-indent-stackXXX'.
752 (doc-diag-list): Use `doc-compact-list-stackXXX'.
753 (doc-tag-list): Use `doc-list-have-indent-stackXXX'.
754 (doc-set-vertical-and-indent): Ditto.
755 (doc-next-list-depth): Removed.
756 (doc-increment-list-stack): Updated.
757 (doc-decrement-list-stack): Use `doc-list-depth' instead of
758 `doc-next-list-depth'.
759 (doc-end-list, doc-end-column-list): Don't use
760 `doc-increment-list-stack'.
761 (doc-set-column-tab): Don't use `doc-list-offset-stackXXX'.
762 (doc-save-global-vars, doc-restore-global-vars): Updated.
763 * tmac/doc-common: Updated.
764 * tmac/groff_mdoc.man: Updated.
767 2001-04-02 Werner LEMBERG <wl@gnu.org>
769 * src/devices/grotty/grotty.man: Fix grammatical error.
771 2001-03-30 Ruslan Ermilov <ru@freebsd.org>
773 Remove .Ld from mdoc package; replace it with special handling of
776 * tmac/doc-common: Remove `Ld' register.
777 Uncomment `doc-volume-ds-*' strings.
778 Remove `doc-operating-system-default'.
780 * tmac/doc-syms (Ld): Removed.
781 * tmac/doc.tmac (doc-parse-args, doc-parse-arg-vector): Handle
785 * tmac/groff_mdoc.man: Many fixes and updates.
787 2001-03-29 Werner LEMBERG <wl@gnu.org>
789 * tmac/troffrc-end: Protect data with `.do'. Reported by T. Kurt
790 Bond <tkb@tkb.mpl.com>.
791 * tmac/www.tmac: Save compatibility mode.
793 2001-03-28 Ruslan Ermilov <ru@freebsd.org>
795 * tmac/groff_mdoc.man: Many fixes.
797 2001-03-28 Werner LEMBERG <wl@gnu.org>
799 * src/preproc/soelim/soelim.man: Document that `.<whitespace>so'
802 2001-03-27 Werner LEMBERG <wl@gnu.org>
804 * tmac/an-old.tmac (TP, an-do-tag): Reduce line length while in
805 diversion. This fixes overlong tags.
807 2001-03-26 Werner LEMBERG <wl@gnu.org>
809 * doc/groff.texinfo: Fixed and improved documentation of fonts.
810 * tmac/doc-syms: Fix error messages.
811 * tmac/an-old.tmac: Remove incorrect double backslashes.
813 2001-03-24 Ruslan Ermilov <ru@freebsd.org>
815 * tmac/Makefile.sub: Strip mdoc.local also
816 * tmac/strip.sed: Fixed.
818 2001-03-24 Werner LEMBERG <wl@gnu.org>
820 * tmac/doc-nroff, tmac/doc-ditroff: Implement -rSxx switch for
821 selecting the font size.
822 * tmac/groff_mdoc.man, NEWS: Document it.
824 2001-03-23 Werner LEMBERG <wl@gnu.org>
826 * src/roff/troff/div.cc (save_vertical_space): Add default argument
828 * src/roff/troff/env.cc (family_change): Make `.fam' accept no
829 argument to restore previous font family.
830 * src/roff/troff/troff.man, man/groff.man, NEWS: Updated.
832 * doc/groff.texinfo: More fixes and additions (mainly for font
833 manipulating commands).
835 * tmac/groff_mdoc.reference.man: Small updates and renamed to ...
836 * tmac/groff_mdoc.man: This. The quick reference has been removed.
837 * tmac/Makefile.sub, NEWS: Updated.
839 2001-03-23 Werner LEMBERG <wl@gnu.org>
841 Replaced mdoc implementation. The new version is `state of the
842 art', using almost all new features of groff 1.17 -- it won't run
845 * tmac/doc.tmac: Completely rewritten.
846 * tmac/doc-common: Ditto.
847 * tmac/doc-nroff: Ditto.
848 * tmac/doc-ditroff: Ditto.
849 * tmac/doc-syms: Ditto.
850 * tmac/mdoc.local: New file.
851 * tmac/groff_mdoc.samples.man: Replaced with ...
852 * tmac/groff_mdoc.reference.man: New file, covering mdoc completely.
853 * tmac/strip.sed: Updated.
854 * tmac/Makefile.sub: Updated.
857 * tmac/groff_man.man: Add `man.local' to the FILES section.
859 2001-03-22 Werner LEMBERG <wl@gnu.org>
861 * doc/groff.texinfo: Added many @noindent.
862 Replaced @end_Example -> @endExample.
863 Added info whether registers are r/o.
864 Many other additions and fixes.
866 2001-03-21 Werner LEMBERG <wl@gnu.org>
868 * doc/groff.texinfo: Added macro @Var (and some hacks due to bugs
869 in makeinfo of texinfo 4.0) to be used in @Def* macros.
870 Improved @Def* macros: Now the exact syntax of request, register,
871 and escapes is shown.
872 Added macros for parentheses and brackets to be used in @Def*.
873 Many fixes and improvements of the documentation.
875 2001-03-20 Werner LEMBERG <wl@gnu.org>
877 * doc/groff.texinfo: Added new index: `st' (for strings).
878 Added macros @Defstr(x).
879 Added macro @Example (adding @group).
880 Other minor improvements.
882 2001-03-19 Werner LEMBERG <wl@gnu.org>
884 * doc/groff.texinfo: Added two new indices: `es' (for escapes) and
885 `rq' for requests. `fn' is no longer used.
886 Added macros @Defreq(x), @Defreg(x), and @Defesc(x).
889 * tmac/an-old.tmac (an-p-footer): If `cR' is set, replace page
890 number with name of man page.
892 2001-03-19 Larry Kollar <kollar@alltel.net>
894 * doc/groff.texinfo: Complete revision. Added many @Deffn to gain
897 2001-03-19 Werner LEMBERG <wl@gnu.org>
899 * man/groff_font.man: Document `prepro', `postpro', and `print'.
900 * src/roff/groff/groff.man: Improve documentation of `-l' and `-L'.
901 * src/devices/grohtml/grohtml.man: Fixing typos.
903 2001-03-19 Gaius Mulley <gaius@glam.ac.uk>
905 * tmac/s.tmac (@IP): Pass `.ip' html tag.
906 * tmac/groff_mwww.man: Remove .LINE macro
907 * tmac/www.tmac (LINE): Add `.ti'.
909 * src/devices/grohtml/post-html.cc (html_printer): New member
911 (html_printer::emit_raw): Use it.
912 (html_printer::do_linelength): Ditto.
913 (html_printer::do_pageoffset): Ditto.
914 (html_printer::do_indentation): Ditto.
915 (html_printer::do_tempindent): Ditto.
916 (html_printer::do_break): Ditto.
917 (html_printer::begin_page): Ditto.
918 (html_printer::do_indentedparagraph): New function.
919 (html_printer::troff_tag): Handle `.ip'.
920 * src/devices/grohtml/html-text.cc (html_text::issue_table_begin):
921 Add `<td width=...>' handling.
922 (html_text::do_table): Add parameter.
923 (html_text::do_indent): Updated.
924 * src/devices/groohtml/html-text.h: Updated.
926 2001-03-16 Gaius Mulley <gaius@glam.ac.uk>
928 Introduced simple html tables to implement indentation.
930 * src/devices/grohtml/html.h (word, word_list): New structures.
931 (simple_output): Use it.
932 * src/devices/grohtml/post-html.cc: Add `INDENTATION'.
933 (html_printer): Improve indentation handling.
934 (html_printer::emit_raw): Set `in_table' element. Handle
936 (html_printer::write_header): Move conditional downwards.
937 Don't allow whitespace in tags.
938 (html_printer::do_linelength): Handle line length and indentation
940 (html_printer::do_pageoffset): Handle indentation conditionally.
941 (html_printer::do_indentation): Ditto.
942 (html_printer::do_tempindent): New function member.
943 (html_printer::do_fill): Take care of indentation.
944 (html_printer::do_flush): Finish table.
945 (html_printer::do_links): Ditto.
946 (html_printer::do_break): New function for handling `.br' and `.ti'.
947 (html_printer::troff_tag): Use it.
949 (html_printer::flush_globs): Fix.
950 (html_printer::flush_page): Finish table.
951 (html_printer::html_printer): Fix error message. Set up
953 (html_printer::add_to_sbuf): Remove special handling of character
955 (to_unicode): Remove `stop()'.
956 (html_printer::write_title): Cleanup.
957 (html_printer::begin_page): Use `put_string()'. Handle indentation.
958 (html_printer::~html_printer): Flush text and end the line.
960 * src/devices/grohtml/html_text.h: Add more *_TAG enum values.
961 * src/devices/grohtml/html_text.cc (html_text::end_tag): Fix
963 (html_text::start_tag): Disable newlines.
964 (html_text::table_is_void): New function.
965 (html_text::issue_table_begin): Ditto.
966 (html_text::issue_table_end): Ditto.
967 (html_text::push_para): Better table handling.
968 (html_text::do_indent): New function.
969 (html_text::do_table): Ditto.
970 (html_text::done_table): Ditto.
971 (html_text::do_tt): Handle PRE_TAG.
972 (html_text::is_in_table): New function.
973 (html_text::check_emit_text): Handle tables.
974 (html_text::do_emittext): Use `nl()'.
975 (html_text::do_para): Handle table.
976 (html_text::remove_def): New function.
977 * src/devices/grohtml/output.cc (word, word_list): Implement
979 (simple_output::end_line): Flush last word.
980 (simple_output::simple_comment): Ditto.
981 (simple_output::begin_comment): Recoded.
982 (simple_output::end_comment): Ditto.
983 (simple_output::comment_arg): Removed.
984 (simple_output::check_newline): Improve test and flush last word.
985 (simple_output::space_or_newline): Improved.
986 (simple_output::write_newline): Replaced with...
987 (simple_output::nl): This.
988 (simple_output::put_raw_char): Flush last word.
989 (simple_output::check_space): Removed.
990 (simple_output::put_translated_string): Ditto.
991 (simple_output::put_string): Simplified.
992 (simple_output::put_number): Updated.
993 (simple_output::put_float): Ditto.
994 (simple_output::put_symbol): Removed.
995 (simple_output::enable_newlines): Add `check_newline()'.
996 (simple_output::flush_last_word): New function.
998 * src/roff/troff/enc.cc (no_fill): Remove call to add_html_tag().
999 * src/roff/troff/div.cc (page_offset): Add call to add_html_tag().
1001 * tmac/s.tmac (@PP, @IP): Add html conditional code.
1002 * tmac/an-old.tmac (TP): Ditto.
1004 2001-03-09 Ruslan Ermilov <ru@freebsd.org>
1006 * mdate.sh: Make it POSIX compliant.
1008 2001-03-09 Werner LEMBERG <wl@gnu.org>
1010 Added the `return' request to end a macro immediately. It simply
1011 pops iterators from the input stack until a macro iterator is found.
1013 * src/roff/troff/input.cc (input_iterator::is_macro,
1014 macro_iterator::is_macro): New member.
1015 (input_return_boundary): New class to signal an immediate return
1017 (input_stack::add_return_boundary, input_stack::is_return_boundary):
1019 (input_stack::clear): Use it.
1020 (input_stack::pop_macro): New function.
1021 (while_request): Use `is_return_boundary()'.
1022 (return_macro_request): New function.
1023 (init_input_requests): Use it.
1025 * src/roff/troff/TODO: Updated.
1026 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
1028 2001-03-08 Werner LEMBERG <wl@gnu.org>
1030 * src/roff/troff/input.cc (input_iterator::is_boundary): Minor
1033 2001-03-07 Werner LEMBERG <wl@gnu.org>
1035 Make `\B' more rigid.
1037 * src/roff/troff/number.cc (parse_expr, parse_term): Add `rigid'
1039 (get_number_rigidly): New function.
1040 * src/roff/troff/input.cc (do_expr_test): Use it.
1041 * src/roff/troff/token.h: Updated.
1043 * src/roff/troff/request.h: Fix typo (init_html_request ->
1044 init_markup_request).
1046 2001-03-04 Gaius Mulley <gaius@glam.ac.uk>
1048 Fixed grohtml handling of any named glyph for glyph indexes < 0x80.
1049 Cosmetic changes to `.html-begin', `.html-end', `.html-image' which
1050 are now `.begin', `.end', `.image'.
1052 * src/devices/grohtml/post-html.cc: Adding UNICODE_DESC_START.
1053 (html_printer::add_to_sbuf): Changing type of `code' parameter.
1054 Use add_char_to_sbuf().
1055 (to_unicode): New function.
1056 (char_translate_to_html): Changing type of `ch' parameter.
1058 (html_printer::~html_printer): Comment out doctype string.
1059 * src/preproc/html/pre-html.cc (write_end_image): Use `.end'
1060 instead of `.html-end'.
1061 (write_start_image): Use `.begin' and `.image' instead of
1062 `.html-begin' and `.html-image'.
1063 * src/roff/troff/input.cc: Rename `html_level' to `begin_level'.
1064 (html_begin): Renamed to ...
1066 (html_end): Renamed to ...
1068 (html_image): Renamed to ...
1070 (init_html_requests): Renamed to ...
1071 (init_markup_requests): This.
1072 * tmac/www.tmac: Updated.
1074 2001-02-28 Bram <bram@avontuur.org>
1076 * src/libs/libgroff/font.cc (font_widths_cache): Fixing syntax of
1079 2001-02-26 David Leonard <david.leonard@csee.uq.edu.au>
1081 * doc/meref.me: Fixing some typos.
1083 2001-02-16 Werner LEMBERG <wl@gnu.org>
1085 * src/roff/troff/node.cc (space_node::get_hyphenation_type): New
1086 method. Return `HYPHEN_MIDDLE' if it was `\:'.
1087 * src/roff/troff/node.h: Updated.
1089 2001-02-17 Ruslan Ermilov <ru@FreeBSD.org>
1091 * tmac/groff_tmac.man: Fix typo.
1093 2001-02-16 Werner LEMBERG <wl@gnu.org>
1095 Fixing a bug which prevented proper end-of-sentence recognition
1096 between an `unformatted' box and the following text. As a
1097 consequence, vertical line distances are no longer preserved in
1098 boxes after a call to `.unformat' -- because boxes aren't
1099 line-oriented (contrary to diversions), this doesn't make sense
1102 * src/roff/troff/node.cc (*node::set_unformat_flag): Add return
1104 (vertical_size_node::set_unformat_flag): New method.
1105 * src/roff/troff/node.hh: Updated.
1106 * src/roff/troff/input.cc (word_space_node::reread,
1107 hmotion_node::reread): Reset `unformat' flag after usage.
1108 (unformat_macro): Append only if `set_unformat_flag()' returns
1110 * src/roff/troff/troff.man: Updated.
1112 2001-02-15 Werner LEMBERG <wl@gnu.org>
1114 * src/roff/troff/troff.man, NEWS, man/groff.man: Improved
1115 documentation of `asciify' and `unformat' requests.
1117 2001-02-13 Werner LEMBERG <wl@gnu.org>
1119 Redesigned the `unformat' request. It is no longer connected with
1120 `asciify' but rather uses new `reread()' methods if the `unformat'
1121 flag is set. Additionally, the handling of space characters after
1122 unformatting has been fixed so that they retain their width.
1124 * src/roff/troff/node.h (width_list): New structure to store
1125 original widths of spaces.
1126 (node): Added `unformat' member.
1127 Replaced `num_spaces' variable with `orig_width' list.
1128 * src/roff/troff/node.cc (*node::asciify,
1129 asciify_reverse_node_list): Removed `unformat_only' flag and related
1131 (word_space_node::asciify, word_space_node::word_space_node): Use
1133 (word_space_node::~word_space_node): New destructor.
1134 (word_space_node::copy): Updated to handle `orig_width'.
1135 (hmotion_node::copy, unbreakable_space_node::copy): Updated.
1136 (*node::merge_space): Update `orig_width' list if necessary.
1137 (*node::set_unformat_flag): New methods to set the `unformat' flag.
1138 * src/roff/troff/enc.cc (environment::space_newline): Use
1140 (environment::space): Added method to handle space width and
1141 sentence space width as parameters. Use `width_list'.
1142 (environment::make_tab_node): Updated.
1143 * src/roff/troff/env.h: Updated.
1144 * src/roff/troff/input.cc (word_space_node::reread,
1145 unbreakable_space_node::reread, hmotion_node::reread): New methods
1146 to handle nodes specially if `unformat' flag is set.
1147 (do_asciify_macro): Renamed back to ...
1148 (asciify_macro): This.
1149 (unformat_macro): New implementation to simply set the `unformat'
1152 * MORE.STUFF: Added more info about deroff.
1154 2001-02-08 Werner LEMBERG <wl@gnu.org>
1156 * src/roff/troff/node.h (unbreakable_space_node, hmotion_node,
1157 space_char_hmotion_node, overstrike_node): Add `get_hyphen_list()'
1158 and `add_self()' methods to avoid hyphenation. For example, the
1159 hyphen list for `foo\0\0bar' was `foobar', causing insertion of a
1160 soft hyphen after `foo'. Now the hyphen list is correctly
1161 `foo<ignore><ignore>bar'.
1163 2001-02-05 Yoshiteru Kageyama <yt-kage@cb3.so-net.ne.jp>
1165 * tmac/groff_tmac.man: Fix `BIR' macro.
1167 2001-02-04 Werner LEMBERG <wl@gnu.org>
1169 A new escape sequence `\:', inserting a zero-width break point.
1171 * src/roff/troff/input.h: Adding `ESCAPE_COLON'.
1172 * src/roff/troff/input.cc (get_copy, token::next, asciify):
1174 * src/roff/troff/node.h (node): Add `is_escape_colon()' virtual
1176 (space_node): Add `was_escape_colon' member. Add `is_escape_colon()'
1177 and `asciify()' methods.
1178 * src/roff/troff/node.cc (space_node::space_node): Updated.
1179 (space_node::asciify): Handle `was_escape_colon'.
1180 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
1182 Handle `\~' similar to other comparable requests.
1184 * src/roff/troff/input.cc (process_input_stack): Remove now obsolete
1186 (token::next): Move creation of an unbreakable_space_node to...
1187 (token::add_to_node_list): Here.
1189 Fix a bug which sometimes prevented hyphenation of words connected
1190 with `\~' or `\ ' (and other escape sequences handled as
1191 TOKEN_NODE). This also fixes a hyphenation problem with boxes
1192 (after a call to the `unformat' request).
1194 * src/roff/troff/env.h (environment::possibly_break_line,
1195 environment::hyphenate_line): Introducing `start_here' parameter.
1196 * src/roff/troff/env.cc (environment::space_newline,
1197 environment::space): Use it.
1198 (environment::possibly_break_line, environment::hyphenate_line):
1200 * src/roff/troff/input.cc (process_input_stack): Use it.
1201 * src/roff/troff/node.h (unbreakable_space_node, hmotion_node,
1202 space_char_hmotion_node, overstrike_node): Add
1203 `get_hyphenation_type()' method.
1204 * src/roff/troff/node.cc (break_char_node::asciify): Don't asciify
1205 if `unformat_only' is active.
1207 2001-01-30 Werner LEMBERG <wl@gnu.org>
1209 Implemented new read-only number register `.linetabs' which
1210 returns 1 if in line-tabs mode, 0 otherwise.
1212 * src/roff/troff/env.h (environment): Add get_line_tabs() member.
1213 * src/roff/troff/env.cc (get_line_tabs): New function.
1214 (init_env_requests): Use it.
1215 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
1217 * VERSION, REVISION: Changing to 1.17.0.
1219 2001-01-28 Werner LEMBERG <wl@gnu.org>
1221 Fixed a bug which prevented hyphenation of words which are finished
1224 * src/roff/troff/token.h (token): Add enum type
1225 `TOKEN_TRANSPARENT_DUMMY' and method `transparent_dummy()'.
1226 * src/roff/troff/input.cc (token::next, token::description,
1227 get_line_arg, token::add_to_node_list, token::process): Use it.
1229 2001-01-27 Werner LEMBERG <wl@gnu.org>
1231 * src/roff/troff/div.h (diversion): Add `saved_prev_line_interrupted'.
1232 * src/roff/troff/div.cc (do_divert): Use it.
1234 * src/roff/troff/input.cc (asciify): Add ESCAPE_RIGHT_PARENTHESIS.
1236 2001-01-25 Werner LEMBERG <wl@gnu.org>
1238 Adding the `linetabs' request. If set, tab distances are not
1239 computed relative to the input line but relative to the output line.
1241 * src/roff/troff/env.h (environment): New member `line_tabs'.
1242 * src/roff/troff/env.cc (line_tabs_request): Implement request.
1243 (environment::environment, environment::copy): Updated.
1244 (environment::distance_to_next_tab): Use `line_tabs'.
1245 (init_env_requests): Register request.
1246 * src/roff/troff/troff.man, man/groff.man, NEWS: Document it. Other
1249 2001-01-24 Werner LEMBERG <wl@gnu.org>
1251 Introducing a new read-only register `.int' which is set to a
1252 positive value if the last output line is interrupted (i.e., if it
1255 * src/roff/troff/env.cc (init_env_requests): Add it.
1256 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
1258 2001-01-23 Gaius Mulley <gaius@glam.ac.uk>
1260 * tmac/mwww.tmac: Call `www.tmac', not `arkup.tmac'.
1261 * src/preproc/html/pre-html.cc (findPrefix): New function which
1262 generates the troff executable name via the system prefix.
1263 * src/preproc/eqn/main.cc: Modified warning message.
1265 2001-01-23 Werner LEMBERG <wl@gnu.org>
1267 troff's `box' and `boxa' requests didn't preserve temporary
1270 * src/roff/troff/div.h (diversion): Add `saved_saved_indent' and
1271 `saved_target_text_length' members.
1272 * src/roff/troff/div.cc (do_divert): Use them.
1274 Tabs (but not yet leaders and fields) are now handled correctly by
1277 * node.h (hmotion_node): Add field `was_tab'.
1278 * env.cc (environment::make_tab_node): Set it.
1279 * node.cc (hmotion_node::copy, hmotion_node::asciify): Use it.
1281 Added new request `unformat' which will, contrary to `asciify',
1282 preserve font information after unformatting (i.e., only nodes
1283 dealing with horizontal space are converted back to input
1286 * input.cc (asciify_macro): Renamed to ...
1287 (do_asciify_macro): this, having a new parameter `unformat_only'.
1288 (asciify_macro, unformat_macro): New; using do_asciify_macro.
1289 (init_input_requests): Added `unformat'.
1290 * node.cc (*_node::asciify), asciify_reverse_node_list: Added
1291 parameter to control asciification process.
1292 * node.h (*_node::asciify): Ditto.
1293 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
1295 2001-01-20 Werner LEMBERG <wl@gnu.org>
1297 * doc/groff.texinfo: Minor improvement of `.in' documentation.
1299 2001-01-18 Werner LEMBERG <wl@gnu.org>
1301 * tmac/ps.tmac: Remove call of psold.tmac.
1302 * tmac/psold.tmac: Comment updated.
1303 * tmac/psnew.tmac: Removed since no longer needed.
1304 * tmac/Makefile.sub, NEWS, src/devices/grops/grops.man: Updated.
1306 * font/devutf8/R.proto: Adding `shc' glyph.
1307 * font/devutf8/NOTES: Updated.
1309 * test-groff: Updated.
1311 2001-01-15 Gaius Mulley <gaius@glam.ac.uk>
1313 First cut of the new html device driver. Changes to pre-html and
1314 the new grohtml are too numerous to be documented here.
1316 Stuff related to `html' has been renamed to `html-old' and `html2'
1317 stuff has been renamed to `html' (including directories). The new
1318 html device driver is therefore invoked as `-Thtml'.
1320 Added new `\O' escape to suppress output (needed by html driver).
1322 Added functions and code to pass info about input-level commands
1323 (`.in', `.fl', etc.) to html driver.
1325 Three new functions (.html-begin, .html-end, and .html-image) for
1326 better html handling: `html-begin' will execute the remaining line
1327 if at the outermost nesting level, increasing an internal counter.
1328 `html-end' does the same but decreases the internal counter.
1329 `html_image' puts its arguments into a special node (suppress_node)
1330 to define an image region.
1332 The `output' request has been removed.
1334 * tmac/html-tags.tmac: Removed.
1335 * tmac/arkup.tmac: Updated and renamed to ...
1336 * tmac/www.tmac: New file.
1337 * tmac/markup.tmac Updated and renamed to ...
1338 * tmac/mwww.tmac: New file.
1339 * tmac/Makefile.sub: Updated.
1340 * tmac/an-old.tmac: Updated.
1341 * tmac/eqnrc: Updated.
1342 * tmac/groff_man.man
1343 * tmac/groff_markup.man: Updated and renamed to ...
1344 * tmac/groff_mwww.man: New file.
1345 * tmac/groff_tmac.man: Updated.
1346 * tmac/html-old.tmac: Updated and Renamed from html.tmac.
1347 * tmac/html.tmac: Updated and renamed from html2.tmac.
1348 * tmac/pspic.tmac: Updated html support.
1349 * tmac/s.tmac: Added html output support.
1350 * tmac/troffrc, tmac/troffrc-end: Updated.
1352 * Makefile.in, doc/Makefile: Updated.
1353 * doc/groff.texinfo: Added info about new `\O' escape.
1354 * doc/homepage.ms: Use `MAILTO' macro.
1356 * font/devhtml/DESC.proto: Add `C' font.
1357 * font/devhtml/Makefile.sub: Updated.
1358 * font/devhtml/R.proto: Minor fixes.
1359 * font/devhtml-old/Makefile.sub: Updated.
1361 * src/devices/grohtml-old/Makefile.sub: Updated.
1363 * src/libs/libdriver/printer.cc (printer::get_font_from_index): New
1365 * src/libs/libgroff/htmlindicate.cc (html_begin_suppress,
1366 graphic_start): Add `inline' parameter. Update.
1367 (html_end_suppress, graphic_end): Update.
1369 * src/include/html-strings.h: New file.
1370 * src/include/htmlindicate.h: Comments updated.
1371 * src/include/printer.h: Updated.
1373 * src/preproc/eqn/main.cc (do_file, main): Updated.
1374 * src/preproc/pic/troff.cc (troff_output::start_picture,
1375 troff_output::finish_picture): Updated.
1376 * src/preproc/tbl/main.cc (process_input_file): Updated.
1378 * src/roff/groff/groff.cc (main): Updated.
1379 Pass device arguments to predrivers also.
1380 Use `ps' device for `eqn' preprocessor if `-Thtml' is given.
1381 * src/roff/troff/env.h (environment): Updated.
1382 New elements `need_eol' and `ignore_next_eol' (for html output).
1383 * src/roff/troff/env.cc (environment::environment): Add initializers
1384 for `need_eol' and `ignore_next_eol'.
1385 (environment::add_html_tag_eol, environment::add_html_tag_tabs): New
1387 (point_size, fill, no_fill, center, right_justify, line_length,
1388 indent, temporary_indent, break_request, handle_tab): Use
1390 (set_tabs): Use `add_html_tag_tabs()'.
1391 (environment::add_html_tag): Updated.
1392 (environment::do_break): Updated.
1393 * src/roff/troff/div.cc (space_request, flush_output): Use
1394 `environment::add_html_tag()'.
1395 * src/roff/troff/input.cc: Updated.
1396 New variable `html_level' to indicate nested `html-begin' requests.
1397 (file_iterator::fill): Use `environment::add_html_tag_eol()'.
1398 (non_interpreted_char_node, token_node, non_interpreted_node): Add
1399 `force_tprint()' method.
1400 (token::next): Handle `\O'.
1401 (do_suppress): Implement it.
1402 (html_begin, html_end, html_image): New functions.
1403 (init_output_requests): Renamed to ...
1404 (init_html_requests): this.
1406 (macro::append_str, macro::append_unsigned, macro::append_int): New
1408 New variable `output_low_mark_miny' to limit minimal value of y.
1409 (reset_output_registers): Use it.
1410 (output_request): Removed.
1411 (get_output_registers): New function.
1412 * src/roff/troff/node.h (node): Make `force_tprint()' virtual.
1413 (*_node): Added `force_tprint()' if necessary.
1414 (special_node): New elements `tf' and `get_tfont()'.
1415 (suppress_node): New class.
1416 * src/roff/troff/node.cc:
1417 New global variables `image_no' and `suppress_start_page'.
1418 (real_output_file): New method `is_on()'.
1419 (troff_output_file): New method `start_special(tfont)'.
1420 (troff_output_file::really_print_line): Use `tprint' conditionally.
1421 (real_output_file::print_line): Updated.
1422 (real_output_file::on): Updated.
1423 (*_node): Added `force_tprint()'.
1424 (special_node::special_node): Initializer updated.
1425 (special_node::same, special_node::copy, special_node::tprint_start):
1427 (get_reg_int, get_reg_str): New functions.
1428 (suppress_node::*): New methods.
1429 New global variables last_position, last_image_filename;
1430 (min): New inline function.
1431 * src/roff/troff/reg.h, src/roff/troff/request.h,
1432 src/roff/troff/troff.h: Updated.
1434 2001-01-13 Werner LEMBERG <wl@gnu.org>
1436 * NEWS, src/roff/troff/troff.man, doc/groff.texinfo: Fix
1437 documentation of `asciify' request.
1439 2001-01-12 Werner LEMBERG <wl@gnu.org>
1441 * src/roff/troff/input.cc: Move definition of special characters
1442 like `ESCAPE_TILDE' to ...
1443 * src/roff/troff/input.h: New file.
1444 * src/roff/troff/Makefile.sub (HDRS): Add it.
1446 Extending the .asciify request to `unformat' space characters also.
1448 * src/roff/troff/node.h (word_space_node): Add `num_spaces' element
1449 to count input space characters.
1450 Update constructors to take care of it.
1451 * src/roff/troff/node.cc (space_char_hmotion_node::asciify): Use
1452 `ESCAPE_SPACE' instead of normal space.
1453 (word_space_node::asciify): New method.
1454 (unbreakable_space_node::asciify): New method.
1455 (word_space_node::merge_space): New method.
1456 * src/roff/troff/env.cc (environment::space_newline,
1457 environment::space): Add code to initialize `num_spaces' (using the
1458 constructor of `word_space_node').
1459 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
1462 2001-01-09 Werner LEMBERG <wl@gnu.org>
1464 * man/groff_char.man: Use table header traps only conditionally.
1466 2001-01-09 Bjarni Ingi Gíslason <bjarniig@hi.is>
1468 * man/groff_char.man: Add `ý' and `Ý' to the `acute' group.
1470 2001-01-08 Werner LEMBERG <wl@gnu.org>
1472 Introducing the `box' and `boxa' requests which are similar to
1473 `di' resp. `da' but omitting a partially filled line (which is
1474 restored after ending the diversion).
1476 * src/roff/troff/div.h (diversion): Add elements to save partially
1478 * src/roff/troff/div.cc (do_divert): Add parameter `boxing' to save
1479 partially filled line.
1480 (divert, divert_append): Updated.
1481 (box, box_append): New functions.
1482 (init_div_requests): Use them.
1483 * src/roff/troff/env.h (environment): do_divert() is now a friend.
1484 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
1486 * doc/groff.texinfo: Fix documentation of `lf' request.
1488 2000-12-25 Werner LEMBERG <wl@gnu.org>
1490 * src/roff/troff/troff.man, NEWS: Document `writem' request.
1492 2000-12-21 Werner LEMBERG <wl@gnu.org>
1494 Ignore `ss' request if in compatibility mode.
1496 * src/roff/troff/input.cc: Make `compatible_flag' non-static.
1497 * src/roff/troff/env.h: Added extern `compatible_flag' declaration.
1498 * src/roff/troff/env.cc (space_size): Use it.
1500 * doc/groff.texinfo, src/roff/troff/troff.man: Fix documentation of
1501 `ss' request in nroff mode.
1503 * tmac/an-old.tmac: Fixed some serious bugs introduced with latest
1506 2000-12-15 Ruslan Ermilov <ru@FreeBSD.org>
1508 * tmac/troffrc, tmac/troffrc-end: Convert tmac.* to *.tmac.
1510 2000-12-13 Werner LEMBERG <wl@gnu.org>
1512 * src/preproc/eqn/Makefile.sub (MAN1): Added neqn.man.
1513 * src/preproc/eqn/neqn.man: Small fixes and additions.
1515 2000-12-13 Ruslan Ermilov <ru@FreeBSD.org>
1517 * src/utils/addftinfo/addftinfo.man, src/devices/grops/grops.man:
1520 * src/preproc/eqn/neqn.man: New file.
1522 * src/preproc/tbl/table.cc (table::print): Fix `indent cannot be
1525 * tmac/e.tmac: Add `T&' macro.
1526 Fix `indent cannot be negative' warning.
1527 * tmac/s.tmac: Fix `indent cannot be negative' warning.
1529 2000-12-07 Werner LEMBERG <wl@gnu.org>
1531 * src/include/lib.h: Replaced __ALPHA with __alpha symbol.
1533 2000-12-06 Werner LEMBERG <wl@gnu.org>
1535 * PROBLEMS: Added info about adding -lPW on HP-UX to satisfy the
1538 * MORE.STUFF: Added info about deroff for djgpp.
1540 * tmac/an-old.tmac, tmac/groff_man.man, doc/groff.texinfo, NEWS: Fix
1541 documentation of -rcR switch.
1543 2000-12-03 Werner LEMBERG <wl@gnu.org>
1545 * tmac/an-old.tmac: Implementing the -rcR switch (similar to mdoc);
1546 if -rcR=1 (which is now the default in nroff mode), a single, very
1547 long page is created instead of multiple pages: All `ne' and `wh'
1548 requests are put into conditionals; a new macro `an-end' is added to
1549 be called with `em'.
1551 Some other minor cleanups.
1553 * NEWS, tmac/groff_man.man, doc/groff.texinfo: Updated.
1555 2000-12-02 Werner LEMBERG <wl@gnu.org>
1557 Fixing a bug which prevented hyphenation in words followed
1558 immediately by a TOKEN_NODE (e.g. `\ ', `\~', etc.).
1560 * src/roff/troff/input.cc (process_input_stack <token::TOKEN_NODE>):
1561 Adding possibly_break_line().
1562 * src/roff/troff/env.h (environment): Make possibly_break_line()
1565 Make `\~' usable in .tr request.
1567 * src/roff/troff/token.h (token_type): Add TOKEN_STRETCHABLE_SPACE.
1568 (token): Add stretchable_space().
1569 * src/roff/troff/input.cc (token::next, token::delimiter,
1570 token::description, process_input_stack, do_translate,
1571 add_to_node_list, token::process): Use it.
1572 * src/roff/troff/node.h (node): Add fourth parameter to add_char()
1573 for adjusting the space.
1574 * src/roff/troff/node.cc (node::add_char): Implement it. Add code
1575 for stretchable space.
1576 * src/roff/troff/input.cc (token::add_to_node_list): Use it.
1577 (make_node): Add code for stretchable space.
1578 * src/roff/troff/env.cc (environment::add_char): Use it.
1579 * src/roff/troff/input.cc: Add ESCAPE_TILDE special character.
1580 (get_copy, token::next, transparent_translate, asciify): Use it.
1582 * NEWS, src/roff/troff/troff.man, src/roff/troff/TODO,
1583 doc/groff.texinfo: Updated.
1584 * man/groff.man: Small reorderings.
1586 2000-11-23 Werner LEMBERG <wl@gnu.org>
1589 * src/preproc/eqn/main.cc (main): Use `config_macro_path' for -M
1591 * src/roff/troff/input.cc (main): Add `config_macro_path' and
1592 `safer_macro_path' to -M option.
1593 * src/roff/troff/troff.man: Fixes.
1595 2000-11-22 Werner LEMBERG <wl@gnu.org>
1597 Use safer path (except for config files) if -U isn't specified. Add
1598 a special macro path (without home and current directory) for config
1599 files. Add home directory to unsafe path for consistency. Don't
1600 include the home directory in the font path.
1602 * src/lib/libgroff/macropath.cc: Add `config_macro_path', change
1604 * src/include/macropath.h: Add `config_macrp_path'.
1605 * src/lib/libgroff/fontfile.cc: Fix font path.
1606 * src/roff/troff/input.cc (process_startup_file): Use
1607 `config_macro_path'.
1608 (main): Select unsafe path if -U is given.
1610 * src/preproc/eqn/main.cc (main): Fixing search path for
1612 * src/preproc/eqn/eqn.man: Updated.
1614 * src/roff/troff/troff.man, man/roff.man, tmac/groff_tmac.man:
1617 * src/preproc/grn/grn.man, src/devices/grodvi/grodvi.man,
1618 src/devices/grohtml/grohtml.man, src/devices/grolbp/grplbp.man,
1619 src/devices/grolj4/grolj4.man, src/devices/grops/grops.man,
1620 src/devices/grotty/grotty.man: Updated.
1622 * Makefile.in: Fix comments.
1624 2000-11-17 Werner LEMBERG <wl@gnu.org>
1626 * tmac/safer.tmac: Empty file added (again) for compatibility
1628 * tmac/Makefile.sub: Updated.
1630 2000-11-16 Werner LEMBERG <wl@gnu.org>
1632 * src/devices/grodvi/dvi.cc (main),
1633 src/devices/grohtml2/post-html.cc (main),
1634 src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
1635 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
1636 (main), src/preproc/eqn/main.cc (main), src/preproc/grn/main.cc
1637 (main), src/preproc/html2/pre-html.cc (main),
1638 src/preproc/pic/main.cc (main), src/preproc/refer/refer.cc (main),
1639 src/preproc/soelim/soelim.cc (main), src/preproc/tbl/main.cc
1640 (main), src/roff/groff/groff.cc (main), src/roff/troff/input.cc
1641 (main), src/utils/hpftodit/hpftodit.cc (main),
1642 src/utils/indxbib/indxbib.cc (main), src/utils/lkbib/lkbib.cc
1643 (main), src/utils/lookbib/lookbib.cc (main),
1644 src/utils/pfbtops/pfbtops.c (main), src/utils/tfmtodit/tfmtodit.cc
1645 (main): Use stdout for -v.
1646 * src/roff/groff/groff.cc (run_commands),
1647 src/roff/groff/pipeline.c (run_pipeline): New parameter `no_pipe'
1648 to make direct printing to stdout possible.
1649 * src/roff/groff/pipeline.h: Updated.
1651 * src/utils/afmtodit/afmtodit.pl: Add -v switch.
1652 * src/utils/afmtodit/Makefile.sub (afmtodit): Use @VERSION@.
1653 * src/utils/afmtodit/afmtodit.man: Updated.
1655 * src/utils/addftinfo/addftinfo.cc (main): Add -v switch.
1656 (version): New function.
1658 * src/utils/addftinfo/addftinfo.man: Updated.
1660 * src/devices/*/*, src/preproc/*/*, src/roff/*/*, src/utils/*/*:
1661 Fixing copyright dates.
1663 * src/preproc/eqn/neqn.sh: Adding GROFF_BIN_PATH to path instead of
1666 * src/devices/grolbp/lbp.cc (main): Use Version_string instead of
1669 * src/roff/nroff/Makefile.sub (nroff): Fix use of @VERSION@.
1671 2000-11-15 Werner LEMBERG <wl@gnu.org>
1673 In all programs, make -v return immediately with exit status 0 to
1674 be compliant with the GNU standard.
1676 * src/devices/grodvi/dvi.cc (main),
1677 src/devices/grohtml2/post-html.cc (main),
1678 src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
1679 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
1680 (main) src/preproc/eqn/main.cc (main), src/preproc/grn/main.cc
1681 (main), src/preproc/html2/pre-html.cc (main),
1682 src/preproc/pic/main.cc (main), src/preproc/refer/refer.cc (main),
1683 src/preproc/soelim/soelim.cc (main), src/preproc/tbl/main.cc
1684 (main), src/roff/groff/groff.cc (main), src/roff/troff/input.cc
1685 (main): Implement it.
1688 * src/roff/groff/groff.cc (main): Add copyright notice. Add refer
1689 and postprocessors to the -v option.
1691 * src/roff/grog/grog.pl: Implement -v.
1692 * src/roff/grog/Makefile.sub (grog): Use @VERSION@.
1693 * src/roff/grog/grog.man, doc/groff.texinfo: Updated.
1695 * src/roff/nroff/nroff.sh: Implement -v.
1696 * src/roff/nroff/Makefile.sub (nroff): Use @VERSION@.
1697 * src/roff/nroff/nroff.man: Updated.
1699 * src/preproc/eqn/main.cc (main): Fix comment typo.
1701 * MORE.STUFF: Added info about djgpp port of grap.
1703 2000-11-14 Werner LEMBERG <wl@gnu.org>
1705 * src/roff/grog/grog.{pl,sh}: Implemented -C switch for compatibility
1706 mode (or rather, implemented non-compatibility mode).
1707 * NEWS, src/roff/grog/grog.man, doc/groff.texinfo: Updated.
1709 * src/roff/groff/groff.cc (main): Add BIN_PATH to PATH instead of
1710 replacing it -- we don't find gxditview otherwise.
1711 * NEWS, src/roff/groff/groff.man, doc/groff.texinfo: Updated.
1713 * src/preproc/pic/depend: Removed. Unnecessary.
1715 Implemented dummy keyword `solid' in pic for compatibility with
1718 * lex.cc (lookup_keyword): Added `solid'.
1719 * pic.y: Added SOLID with dummy rule.
1720 * pic.cc, pic_tab.h: Regenerated.
1721 * doc/pic.ms: Updated.
1723 2000-11-13 Werner LEMBERG <wl@gnu.org>
1725 For security reasons, don't use the current directory but the home
1726 directory while searching and scanning troffrc and troffrc-end.
1727 Similarly, replace the current directory with the home directory
1730 * Makefile.in (fontpath, tmacpath): Remove current directory.
1732 * src/libs/libgroff/searchpath.cc (search_path::search_path): Add
1733 two parameters `add_home' and `add_current'.
1734 (search_path::~search_path, search_path::command_line_dir,
1735 search_path::open_file): Remove tests for `dirs' being zero.
1736 * src/include/searchpath.h: Adjust.
1737 * src/libs/libgroff/macropath.cc, src/include/macropath.h: Add
1739 * src/libs/libgroff/fontfile.cc: Adjust `font_path'.
1741 * src/roff/troff/troff.h: Add `searchpath.h' and `mac_path'.
1742 * src/roff/troff/input.cc: Use `mac_path', initialized with
1744 (process_startup_file): Set `mac_path' to `safer_macro_path'.
1745 * src/roff/troff/env.cc: Use `mac_path'.
1747 * src/preproc/eqn/main.cc (main): Use `safer_macro_path'.
1749 * NEWS, man/roff.man, src/roff/troff/troff.man,
1750 src/roff/groff/groff.man, tmac/groff_tmac.man, arch/djgpp/README:
1753 2000-11-12 Werner LEMBERG <wl@gnu.org>
1755 * src/include/lib.h: Don't include groff-getopt.h for OSF/1.
1757 * aclocal.m4 (GROFF_SYS_ERRLIST): Do test in C, not in C++.
1758 * configure.in: Fix typo in comment.
1759 * configure: Regenerated.
1761 * src/libgroff/*, src/include/*, src/roff/troff/*: Fixing copyright
1764 2000-11-08 Werner LEMBERG <wl@gnu.org>
1766 Add system tmac directory (/usr/local/lib/groff/site-tmac).
1768 * Makefile.in: Add $(libdir), $(libprogramdir), and $(systemtmacdir).
1769 (uninstall_dirs): Add $(libdir), $(libprogramdir), and
1772 * Makefile.comm (.man.n): Add @SYSTEMMACRODIR@.
1773 * tmac/Makefile.sub (install_data): Create
1774 $(systemtmacdir) and $(localtmacdir).
1775 (uninstall_sub): Use $(systemtmacdir) for wrapper macros.
1776 * man/roff.man, src/roff/troff/troff.man, src/roff/groff/groff.man,
1777 NEWS, doc/groff.texinfo: Updated and minor fixes.
1779 * Makefile.comm, Makefile.in: Added tmac_{s,an}_prefix stuff again.
1780 * tmac/Makefile.sub: Added `wrap' stuff again, but installing into
1781 $(systemtmacdir) since the wrapper files are platform-dependent.
1783 2000-11-01 Werner LEMBERG <wl@gnu.org>
1785 * doc/groff.texinfo: Fix typo.
1787 2000-10-26 Werner LEMBERG <wl@gnu.org>
1789 Convert macros `tmac.XXX' to `XXX.tmac'. Special cases:
1790 tmac.doc.old -> doc-old.tmac
1791 tmac.an.old -> an-old.tmac
1793 * tmac/tmac.*: Moved to ...
1794 * tmac/*.tmac: this.
1795 * tmac/man.local: Fix comment.
1796 * tmac/groff_man.man, tmac/groff_markup.man, tmac/groff_mdoc.man,
1797 tmac/groff_me.man, tmac/groff_ms.man, tmac/groff_tmac.man: Updated.
1798 Added some `FILES' sections. More use of @...@ directives. Other
1800 * arch/djgpp/README, font/devutf8/NOTES: Updated.
1801 * doc/homepage.ms, doc/groff.texinfo: Updated.
1802 * man/groff.man, man/roff.man: Updated.
1803 * src/devices/grodvi/grodvi.man, src/devices/grolbp/grolbp.man,
1804 src/devices/grolj4/grolj4.man, src/devices/grops/grops.man,
1805 src/devices/grotty/grotty.man: Updated.
1806 * src/preproc/pic/pic.man: Updated.
1807 * src/roff/grog/grog.pl, src/roff/grog/grog.sh: Use -mdoc-old
1808 instead of -mdoc.old.
1809 * src/roff/grog/grog.man: Document -mdoc and -mdoc-old.
1810 * src/roff/nroff/nroff.man: Updated.
1813 * tmac/fixmacros.sed, tmac/strip.sed: Add explanatory comment.
1815 * tmac/mm.diff: Removed -- it has no use now since the mm package
1818 * tmac/*: Removed trailing spaces.
1820 * arch/djgpp/t-groff.bat: Fix GROFF_TMAC_PATH (hyphen.us is now in
1821 the tmac subdirectory also).
1823 * Makefile.comm, Makefile.in: Remove tmac_{s,an}_prefix stuff.
1824 * tmac/Makefile.sub: Adapted to new macro names; removed `wrap'
1825 stuff since it is no longer needed.
1827 * README, PROBLEMS: Updated.
1829 2000-10-25 Werner LEMBERG <wl@gnu.org>
1831 Invert current behaviour: Search first FOOBAR.tmac, then
1834 * src/roff/troff/input.cc: Introduce MACRO_POSTFIX.
1835 (open_mac_file, macro_source): Implement it.
1836 * src/roff/troff/troff.man, tmac/groff_tmac.man, man/roff.man,
1837 doc/groff.texinfo, NEWS: Document it.
1839 * src/roff/nroff/nroff.man, src/roff/groff/groff.man, man/groff.man:
1840 Small documentation improvements.
1842 * test-groff: Fix GROFF_TMAC_PATH (hyphen.us is now in the tmac
1845 * font/devps/Makefile.sub: Fix rules for dingbats.*map.
1847 2000-10-24 Werner LEMBERG <wl@gnu.org>
1849 Add local tmac directory (groff/site-tmac).
1851 * Makefile.in: Add $(localtmacdir).
1852 (uninstall_dirs): Add $(localtmacdir).
1853 * Makefile.comm (.man.n): Add @LOCALMACRODIR@.
1854 * tmac/Makefile.sub (install_data, uninstall_sub): Handle man.local
1855 in $(localtmacdir). Create $(localtmacdir).
1856 * man/roff.man, src/roff/troff/troff.man, NEWS, doc/groff.texinfo:
1857 Updated and minor fixes.
1859 Rename font/devps/generate/dingbats[r]map to dingbats.[r]map.
1861 * font/devps/generate/Makefile.sub, arch/djgpp/README: Adjust.
1863 2000-10-23 Werner LEMBERG <wl@gnu.org>
1865 Move hyphen.us to tmac directory.
1867 * src/roff/troff/hyphen.us: Removed.
1868 * src/tmac/hyphen.us: Added.
1869 * src/roff/troff/Makefile.sub, tmac/Makefile.sub: Updated.
1871 Change installation structure for data files from .../groff/... to
1872 .../groff/<version><revision>/... to be conform with other GNU
1875 * Makefile.in, Makefile.comm, src/utils/indxbib/Makefile.sub,
1876 doc/Makefile: Implement it.
1877 * aclocal.m4 (GROFF_PAGE): Add test for new directory structure.
1878 * configure: Updated.
1879 * arch/djgpp/README, font/devutf8/NOTES: Use it.
1880 * NEWS: Document it.
1881 * man/roff.man, tmac/groff_tmac.man: Use @FONTPATH@, @FONTDIR@, and
1882 @MACRODIR@ instead of hard-coded directories.
1884 2000-10-22 Werner LEMBERG <wl@gnu.org>
1886 Implement $GROFF_BIN_PATH environment variable (which defaults to
1887 $bindir) used for child programs of groff and similar wrappers.
1889 * gendefs.sh: Improve documentation.
1890 * Makefile.comm (,man.n), src/include/Makefile.sub (defs.h),
1891 src/preproc/eqn/Makefile.sub (neqn),
1892 src/roff/nroff/Makefile.sub (nroff): Add $(bindir).
1893 * src/preproc/eqn/neqn.sh, src/roff/nroff/nroff.sh: Implement
1895 * src/roff/groff/groff.cc (main): Implement $GROFF_BIN_PATH and
1896 $GROFF_PATH__ (the latter for communication with troff).
1897 * src/roff/troff/input.cc (main): Use $GROFF_PATH__ for $PATH if
1899 * NEWS, src/roff/nroff/nroff.man, src/roff/groff/groff.man,
1900 doc/groff.texinfo: Document it.
1902 * doc/groff.texinfo: Improve documentation of troff's -a option.
1904 2000-10-17 Gaius Mulley <gaius@glam.ac.uk>
1906 * src/roff/troff/node.cc: Fixed calculation of opminx and fixed
1907 non-intrusive eol marker.
1908 (troff_output_file::determine_line_limits): New function.
1909 (troff_output_file::draw): Use it.
1910 * src/roff/troff/env.cc (environment::add_html_tag): Use output() +
1911 output_pending_lines() instead of output_line().
1912 * src/preproc/eqn/main.cc (do_file): Fix graphic_end().
1913 * src/preproc/html2/pre-html.cc (char_buffer::write_file_troff,
1914 createImage): Small fixes.
1916 2000-10-14 Werner LEMBERG <wl@gnu.org>
1918 Replace tmac.safer with a real secure solution.
1920 * src/roff/troff/input.cc (open_request, opena_request, pipe_source,
1921 system_request, pipe_output): Disable requests if in safer mode.
1922 * src/roff/groff/groff.cc (main): Remove reference to tmac.safer.
1923 * tmac/tmac.safer, tmac/groff_msafer.man: Removed.
1924 * tmac/Makefile.sub, NEWS, man/roff.man, tmac/groff_tmac.man,
1925 doc/groff.texinfo, src/roff/groff/groff.man,
1926 src/roff/troff/troff.man, arch/djgpp/README: Updated.
1928 * src/devices/grops/ps.cc (main), src/devices/grops/psrm.cc
1929 (resource_manager::output_prolog): Replace setenv() with putenv().
1931 2000-10-09 Werner LEMBERG <wl@gnu.org>
1933 * src/libs/libbib/map.c, src/libs/libgroff/getcwd.c,
1934 src/libs/libgroff/strtol.c, src/preproc/html2/image.cc,
1935 src/preproc/html2/pre-html.cc, src/preproc/html2/pushbackbuffer.cc,
1936 src/roff/groff/pipeline.c: Removing `#ifndef errno' to avoid
1937 compilation errors with some compilers. It seems that this code
1938 is no longer necessary -- if yes, it is easy to add some #ifdef's
1939 for that particular old-fashioned compiler.
1941 * MORE.STUFF: Added info about Meta-tbl.
1943 * doc/groff.texinfo: Added more info about `.if "..."..."'.
1945 2000-10-07 Werner LEMBERG <wl@gnu.org>
1947 Adding a new escape sequence \B'...': If the string between
1948 the delimiters is a valid numeric expression, return the character
1949 `1', and `0' otherwise. This is an analogon to \A.
1951 * src/roff/troff/input.cc (do_expr_test): Implement it.
1952 (token::next): Use it.
1953 * src/roff/troff/troff.man, NEWS, man/groff.man: Document it.
1955 * tmac/tmac.trace: Made independent from escape character.
1957 2000-10-06 Werner LEMBERG <wl@gnu.org>
1959 Adding a new request .dei: define indirect. The first and second
1960 parameter of .dei are taken from string registers instead directly;
1961 this very special request is needed to make tmac.trace independent
1962 from the escape character (which might even be disabled).
1964 * src/roff/troff/input.cc (do_define_macro): Implement it.
1965 (define_macro_indirect): New function.
1966 (init_input_requests): Use it.
1968 Adding two requests .ecs and .ecr: Save and restore the escape
1969 character. These two requests are needed to make tmac.trace
1970 independent from the escape character (which might even be
1973 * src/roff/troff/input.cc (save_escape_char, restore_escape_char):
1975 (init_input_requests): Use it.
1977 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
1979 2000-09-22 Ricardo Soares Guimarães <ricardo@conectiva.com.br>
1981 Adding a new option -P and new environment variable GROPS_PROLOGUE
1982 to grops, selecting a different prologue file (minor modifications
1985 * src/devices/grops/psrm.cc (resource_manager::output_prolog),
1986 src/devices/grops/ps.cc (main): Implement it.
1987 * src/devices/grops/grops.man, NEWS: Document it.
1989 2000-09-22 Werner LEMBERG <wl@gnu.org>
1991 * INSTALL: Add info about selecting paper format.
1993 2000-09-21 Werner LEMBERG <wl@gnu.org>
1995 * src/roff/troff/input.cc (main): Fixing compiler warning.
1996 * src/include/{driver.h, lib.h}: Move inclusion of string.h and
1997 strings.h from the former to the latter.
1998 * src/devices/grolbp/lpb.cc, src/include/lib.h: Move strncasecmp()
1999 stuff from the former to the latter.
2001 2000-09-11 Werner LEMBERG <wl@gnu.org>
2003 Implementing two new requests .tm1 and .tmc: The former is similar
2004 to .tm but can output leading spaces; its syntax is similar to
2005 defining a string, i.e., a `"' can be used to mark the beginning of
2006 the string to be written to stderr: `.tm1 " test'. The latter is
2007 similar to .tm1 but doesn't write out a final newline character.
2009 * src/roff/troff/input.cc (terminal1, terminal_continue,
2010 do_terminal): New functions.
2011 (init_input_requests): Use them.
2012 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
2014 2000-09-09 Werner LEMBERG <wl@gnu.org>
2016 * tmac/groff_mdoc.samples.man: Small fixes.
2018 2000-09-08 Werner LEMBERG <wl@gnu.org>
2020 * tmac/groff_mdoc.man: Fixing typo.
2022 2000-09-02 Werner LEMBERG <wl@gnu.org>
2024 Implementing a .nop request which does nothing.
2026 * src/roff/troff/input.cc (nop_request): New function.
2027 (init_input_requests): Use it.
2028 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
2030 2000-09-01 Werner LEMBERG <wl@gnu.org>
2032 * doc/groff.texinfo: Added some comments.
2034 2000-08-30 Werner LEMBERG <wl@gnu.org>
2036 * src/roff/troff/TODO: Updated.
2038 2000-08-28 Bruno Haible <haible@clisp.cons.org>
2040 * contrib/mm/Makefile.sub: New target 'all', makes all prerequisites
2043 2000-08-25 Werner LEMBERG <wl@gnu.org>
2045 * doc/groff.texinfo: Fix comment how to compile the DVI file.
2047 2000-08-25 Eli Zaretskii <eliz@is.elta.co.il>
2049 * font/devps/generate/Makefile (SHELL): Define explicitly to
2050 "/bin/sh", for non-Unix platforms.
2051 (extraclean): Use a more portable "" quoting instead of a
2052 backslash (which doesn't work on DOS/Windows).
2054 * font/devlj4/generate/Makefile (extraclean): Ditto.
2056 * font/devdvi/generate/Makefile (extraclean): Ditto.
2058 2000-08-25 Werner LEMBERG <wl@gnu.org>
2060 * NEWS, doc/groff.texinfo, tmac/groff_tmac.man, man/roff.man,
2061 src/roff/troff/troff.man: Document Eli's latest changes.
2063 2000-08-25 Eli Zaretskii <eliz@is.elta.co.il>
2065 * src/roff/troff/input.cc (open_mac_file, macro_source): Support
2066 macro file names of the form NAME.tmac as well as tmac.NAME.
2068 2000-08-25 Werner LEMBERG <wl@gnu.org>
2070 * src/include/posix.h: Remove definition of FILENAME_MAX.
2072 * src/preproc/html2/pre-html.h, pre-html.cc: Add return type to
2073 `sys_fatal' and `stop' function().
2075 * test-groff: Updated.
2077 2000-08-24 Gaius Mulley <gaius@glam.ac.uk>
2079 Added the new troff command .output <arg> to suppress output (while
2080 still obeying motion) and also the opminx, opminy, opmaxx, opmaxy
2081 registers (for passing the output dimensions to the output device).
2083 * src/roff/troff/div.cc (top_level_diversion::output): Use `width'
2085 * src/roff/troff/node.h, src/roff/troff/node.cc
2086 (troff_output_file::really_print_line,
2087 ascii_output_file::really_print_line,
2088 supress_output_file::really_print_line): Use `width' parameter.
2089 (troff_output_file::really_on, troff_output_file::really_off,
2090 output_file::on, output_file::off, real_output_file::on,
2091 real_output_file::off, real_output_file::really_on,
2092 real_output_file::really_off): New functions.
2093 (real_output_file:public output_file): New variable `output_on'.
2094 (real_output_file::begin_page, real_output_file::copy_file,
2095 real_output_file::transparent_char, real_output_file::print_line):
2097 (real_output_file::print_line): Use check_output_limits.
2098 * src/roff/troff/reg.h, src/roff/troff/request.h,
2099 src/roff/troff/input.cc (assign_registers): New function to remove
2101 (do_ps_file): Use it.
2102 (check_output_limits, reset_output_registers, output_request,
2103 init_output_requests): New functions.
2104 (init_input_requests): Updated.
2106 Added new grohtml2 device and html2 preprocessor (coding
2107 not yet finished) which will eventually replace grohtml.
2109 * Makefile.in, tmac/Makefile.sub, tmac/eqnrc, tmac/troffrc-end:
2111 * src/include/htmlindicate.h, src/include/htmlindicate
2112 (html_begin_suppress, html_end_suppress): New functions.
2113 * src/preproc/tbl/main.cc: Use it.
2114 * src/roff/groff/groff.cc: Add support for html2 device (which will
2115 automatically invoke the html2 preprocessor).
2116 * src/roff/troff/input.cc (is_html2): New variable.
2117 * src/roff/troff/troff.h, src/roff/troff/env.h,
2118 src/roff/troff/env.cc (environment::add_html_tag): New function
2120 (environment::do_break): Use it.
2121 * font/devhtml2/*: New files.
2122 * src/devices/grohtml2: New device.
2123 * src/preproc/html2: New preprocessor.
2124 * tmac/tmac.html-tags, tmac/tmac.html2: New files.
2126 2000-08-23 Werner LEMBERG <wl@gnu.org>
2128 * src/devices/grolbp/lbp.cc: Same workaround for sinix as for AIX.
2130 2000-08-22 Werner LEMBERG <wl@gnu.org>
2132 * src/include/lib.h: Provide a fix for IRIX to not include
2135 2000-08-18 Werner LEMBERG <wl@gnu.org>
2137 * configure.in: Don't provide an empty value for SH_SCRIPT_SED_CMD
2138 since some non-GNU sed programs can't handle null regexps.
2139 * configure, src/preproc/eqn/Makefile.sub,
2140 src/roff/grog/Makefile.sub, src/roff/nroff/Makefile.sub: Updated.
2142 * src/devices/grolbp/lbp.cc: Add an AIX workaround for an autoconf
2143 bug (string.h and strings.h are both needed according to latest
2146 * MORE.STUFF: Added info about unroff and troffcvt.
2148 2000-08-08 Werner LEMBERG <wl@gnu.org>
2150 * tmac/tmac.a4: Will now work with ms macros also; -ma4 should be
2153 * tmac/tmac.man.old: Remove unused number register.
2155 * tmac.doc: Minor documentation fix.
2157 2000-08-07 Paul Eggert <eggert@twinsun.com>
2159 * src/roff/groff/pipeline.c (is_system_shell):
2160 Fix typo: "monocased_shell" no longer exists.
2162 2000-08-07 Paul Eggert <eggert@twinsun.com>
2164 Remove FILENAME_MAX limits.
2166 * src/roff/groff/pipeline.c (is_system_shell): Do not assume
2167 that the argument length is less than FILENAME_MAX.
2168 * src/libs/libgroff/tmpfile.cc (add_tmp_file): Likewise.
2169 Use struct hack to allocate and free file name.
2170 (struct xtmpfile_list): fname is now part of the structure,
2171 not a pointer to another string.
2173 2000-08-07 Tom Schmidt <tschmidt@micron.com>
2175 * src/include/posix.h: Add a default value for FILENAME_MAX.
2177 2000-08-06 Paul Eggert <eggert@twinsun.com>
2179 Add support for new BSD-style man pages (with ".Dd" instead of
2180 ".TH"), so that "groff -man" understands both styles, even
2181 when running "groff -man" on a host whose system man page
2182 macros don't support ".Dd".
2184 * tmac/Makefile.sub (NORMALFILES): Add tmac.an.old.
2185 (stamp-wrap): Source tmac.andoc first when wrapping man macros,
2186 in case the system man macros don't define Dd or TH.
2188 * tmac/tmac.an.old: Renamed from tmac/tmac.an.
2189 * tmac/tmac.an: New one-line file.
2190 * tmac/tmac.andoc (TH): Adjust to the tmac.an.old file renaming.
2192 2000-08-06 Werner LEMBERG <wl@gnu.org>
2194 * src/roff/troff/troff.man: Fixing typos.
2196 Version 1.16.1 released
2197 =======================
2199 2000-07-31 Werner LEMBERG <wl@gnu.org>
2201 Preparing release 1.16.1.
2203 * REVISION: Revision number set to 1.
2204 * MORE.STUFF: Added info about port to DOS.
2205 * NEWS, win32-diffs: Updated.
2207 * src/include/nonposix.h: Remove first line -- this file is used
2210 * Makefile.in (dist): Delete Imakefile earlier to avoid a soft
2213 2000-07-30 Werner LEMBERG <wl@gnu.org>
2215 * doc/texinfo.tex: Update to latest version.
2217 2000-06-28 Paul Eggert <eggert@twinsun.com>
2219 * Makefile.in (ENVSETUP): Don't assume POSIX make semantics for
2220 commands that fail. Don't assume that "export a=b" is valid shell
2221 syntax. This is needed for Solaris 2.5.1.
2223 * src/libs/libgroff/tmpfile.cc, src/utils/indxbib/indxbib.cc: Fix
2224 comment about missing Solaris headers.
2226 * PROBLEMS: Add section about problems with Sun Make and VPATH.
2228 2000-06-25 Werner LEMBERG <wl@gnu.org>
2230 * src/devics/grodvi/dvi.cc: Replace _setmode() (for MSC) with
2233 * src/include/posix.h: Use HAVE_UNISTD instead of _MSC_VER.
2235 * win32-diffs: Updated.
2236 * README.WIN32: Added CRs to make all Windows editors happy.
2238 * src/roff/troff/node.cc: Added WIFSIGNALED() macro (copied from
2239 src/roff/groff/pipeline.c).
2241 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
2243 * src/roff/grog/Makefile.sub (grog): Prepend `-e' to
2244 $(SH_SCRIPT_SED_CMD), for the case where its value is empty.
2246 2000-06-17 Eli Zaretskii <eliz@is.elta.co.il>
2248 * src/utils/tfmtodit/tfmtodit.cc: #include nonposix.h.
2249 (tfm::load, gf::load): Open tfm and gf files in binary mode: these
2251 (main): Support non-Posix systems with several different styles of
2252 slash characters in file names.
2254 * src/utils/pfbtops/pfbtops.c: #include nonposix.h.
2255 (main) [SET_BINARY]: Switch stdin into binary mode.
2257 * src/utils/indxbib/indxbib.cc: #include nonposix.h.
2258 (main): Support file names with several possible slash-type
2259 characters, as given by DIR_SEPS[] in nonposix.h.
2260 (main) [__MSDOS__]: If renaming the temporary index file fails
2261 because it has more than one dot in its trunk, replace the dot
2262 with an underscore and try again.
2263 (do_file): Use FOPEN_RB instead of "r". Skip every CR before a
2265 [__MSDOS__ || _MSC_VER]: Stop at the first ^Z character.
2267 * src/utils/hpftodit/hpftodit.cc: #include nonposix.h.
2268 (File::File): Open the input file in binary mode. Strip CR
2269 characters from each CR-LF pair.
2270 (xbasename): Support file names with several possible slash-type
2271 characters, as given by DIR_SEPS[] in nonposix.h.
2273 * src/include/Makefile.sub (HDRS): Add nonposix.h.
2275 * src/roff/troff/node.cc [HAVE_UNISTD_H]: Include <unistd.h>.
2276 (WIFEXITED, WEXITSTATUS, WTERMSIG, WIFSTOPPED, WSTOPSIG)
2277 [!_POSIX_VERSION]: Define for traditional Unix systems.
2278 (real_output_file::real_output_file): Remove the MSVC-specific
2279 call to popen, use instead POPEN_WT, appropriately defined on
2280 nonposix.h. #include nonposix.h.
2281 (real_output_file::~real_output_file): Remove the MSVC-specific
2282 call to pclose, a suitable macro is now defined on nonposix.h.
2283 Use the portable macros WIFEXITED, WIFSIGNALED, WTERMSIG, WSTOPSIG
2284 and WEXITSTATUS instead of assuming traditional Unix
2285 interpretation of the status returned by pclose.
2287 * src/roff/troff/input.cc (pipe_source): Remove the MSVC-specific
2288 call to popen, use POPEN_RT instead (appropriately defined on
2289 nonposix.h). #include nonposix.h.
2290 (ps_bbox_request): Open the PostScript file in binary mode.
2291 Close the file after processing it.
2292 (getpid) [_MSC_VER]: Remove; a suitable macro is now defined on
2295 * src/roff/groff/pipeline.c (run_pipeline) [__MSDOS__ || _WIN32]:
2296 A version of run_pipeline that doesn't use `fork'.
2297 (signal_catcher) [__MSDOS__ || _WIN32]: New function.
2298 (system_shell_name, system_shell_dash_c)
2299 (is_system_shell) [__MSDOS__ || _WIN32]: New functions, to hide
2300 the ugliness of testing DOS/Windows file names for equality, and
2301 support both stock shells and ports of Unix shells.
2303 * src/roff/groff/groff.cc: #include nonposix.h.
2304 (BSHELL): Definition moved to nonposix.h.
2305 (main): Use PATH_SEP[0] instead of literal ':'. Use BSHELL_DASH_C
2306 instead of a literal "-c".
2307 (xbasename): Support file names with several possible slash-type
2308 characters, as given by DIR_SEPS[] in nonposix.h.
2309 (possible_command::print): Use BSHELL_DASH_C and IS_BSHELL instead
2312 * src/preproc/soelim/soelim.cc: #include nonposix.h.
2313 (do_file): Use IS_ABSOLUTE instead of testing for a literal '/'.
2315 * src/preproc/pic/Makefile.sub (YTABH): Change pic.tab.h to
2318 * src/preproc/pic/lex.cc: Change pic.tab.h to pic_tab.h.
2320 * src/preproc/eqn/Makefile.sub (YTABH): Rename eqn.tab.h to
2323 * src/preproc/eqn/lex.cc: #include eqn_tab.h, not eqn.tab.h.
2325 * src/libs/libgroff/tmpfile.cc (DEFAULT_TMPDIR) [P_tmpdir]: If
2326 P_tmpdir is defined, use it instead of the literal "/tmp".
2327 (remove_tmp_files, add_tmp_file): New functions.
2328 (xtmpfile): Record temporary files and register an atexit function
2329 to delete them explicitly, instead of relying on the OS to do
2330 that, which doesn't work on non-Unix systems.
2332 * src/libs/libgroff/searchpath.cc: #include nonposix.h.
2333 (search_path::search_path): Use PATH_SEP instead of a literal
2335 (search_path::command_line_dir): Ditto.
2336 (search_path::open_file): Use IS_ABSOLUTE, PATH_SEP and DIR_SEPS,
2337 to support non-Posix systems.
2339 * src/libc/libbib/search.cc: #include nonposix.h.
2340 (search_list::add_file): Open the file in binary mode.
2342 * src/libs/libbib/linear.cc: #include nonposix.h.
2343 (file_buffer::load): Remove \r characters preceding \n from the
2346 * src/libs/libbib/index.cc: #include nonposix.h.
2347 (make_index_search_item): Open index_filename in O_BINARY mode.
2348 (index_search_item_iterator::get_tag): Ditto. Remove \r
2349 characters before \n characters.
2350 (index_search_item::check_files): Open files in binary mode.
2351 (index_search_item::munge_filename): Support DOS-style file names
2352 with backslashes and drive letters, use IS_ABSOLUTE.
2354 * src/devices/grops/ps.cc: #include nonposix.h.
2355 (main) [SET_BINARY]: Switch stdout to binary mode.
2357 * src/devices/grolj4/lj4.cc: #include nonposix.h.
2358 (main) [SET_BINARY]: Switch stdout to binary mode.
2360 * src/devices/grolbp/lbp.cc: #include nonposix.h
2361 (fill_pattern) [SET_BINARY]: Switch stdout to binary mode.
2363 * src/devices/grodvi/dvi.cc: #include nonposix.h.
2364 [_MSC_VER]: Remove inclusion of Windows-specific headers (done by
2366 (main) [SET_BINARY]: Switch stdout to binary mode.
2367 [_MSC_VER]: Remove an explicit call to _setmode.
2369 * src/include/nonposix.h: New file.
2371 * Makefile.in (ENVSETUP): New variable, to set up case-sensitive
2372 operation when building with DJGPP.
2373 ($(TARGETS), dot, $(LIBDIRS), $(CPROGDIRS), $(CCPROGDIRS))
2374 ($(DEVDIRS), $(TTYDEVDIRS), $(INCDIRS), $(OTHERDIRS)): Use
2377 * Makefile.comm: mv y.tab.[ch] to y_tab.[ch], to make it work on
2379 (.man.n): Replace `;' with `|', since FONTPATH, MACROPATH,
2380 etc. can include a semi-colon on DOS/Windows.
2381 (depend.temp): Use depend1.temp instead of depend.temp1, to
2382 prevent files from overerwiting each other on 8+3 filesystems.
2384 * gendef.sh (t): Change definition to work with DOS/Windows.
2386 doc/groff.texinfo: Apart of some typo corrections, I also changed
2387 some index entris, to make them more non-ambiguous, and also put
2388 @ignore around some parts that are not yet written, to allow the
2389 Info output be readable.
2391 2000-06-10 Gael Queri <gqueri@mail.dotcom.fr>
2393 Replaced specific checks for function declarations with a generic
2394 routine taken from GNU bfd.
2396 * aclocal.m4 (GROFF_NEED_DECLARATION): New function.
2397 GROFF_PUTENV, GROFF_POPEN, GROFF_PCLOSE, GROFF_HYPOT: Removed.
2398 * configure.in: Use it.
2399 * src/devices/grolbp/lbp.cc, src/include/lib.h,
2400 src/preproc/grn/hgraph.cc, src/preproc/pic/pic.h,
2401 src/roff/groff/groff.cc: Use it.
2402 * Makefile.in, configure: Updated.
2404 2000-06-07 Paco Andres Verdu <pandres@dragonet.es>
2406 * src/devides/grolbp/lbp.h: Removed unused variables.
2408 2000-05-31 Keith Thompson <kst@sdsc.edu>
2410 * src/devices/grolbp/lbp.cc (set_papersizes): Add declaration of
2413 2000-05-31 Werner LEMBERG <wl@gnu.org>
2415 * aclocal.m4 (GROFF_SRAND): New function to test the return value
2416 of srand() -- at least SunOS 4.1.3 uses `int' instead of `void'.
2417 * configure.in: Use it.
2418 * src/preproc/pic/pic.y, src/preproc/pic/pic.cc: Use it.
2419 * configure, Makefile.in: Updated.
2421 * configure.in: Add test for strncasecmp().
2422 * src/include/lib.h: Use it.
2424 2000-05-29 Andrej Borsenkow <Andrej.Borsenkow@mow.siemens.ru>
2426 * src/preproc/grn/Makefile.sub: Add MLIB.
2428 2000-05-29 Nix <nix@esperi.demon.co.uk>
2430 * Makefile.in: Use @datadir@ and @mandir@ appropriately.
2432 2000-05-29 Werner LEMBERG <wl@gnu.org>
2434 * src/roff/grog/Makefile.sub, src/roff/grog/grog.sh: Add `@g@'.
2436 * PROBLEMS: Small update.
2438 * src/devices/grolbp/lbp.cc: Various small fixes.
2440 2000-05-28 Keith Thompson <kst@sdsc.edu>
2442 * src/roff/nroff/nroff.sh: Fix main loop syntax.
2444 * src/utils/indxbib/indxbib.cc: Add declaration of mkstemp().
2446 2000-05-25 Werner LEMBERG <wl@gnu.org>
2448 * man/roff.man: Removed unused macro.
2450 2000-05-24 Werner LEMBERG <wl@gnu.org>
2452 * Makefile.in (dist): Remove src/xditview/Imakefile explicitly.
2453 This is needed e.g. if you do
2454 `make distclean; ./configure; make dist'.
2456 Version 1.16 released
2457 =====================
2459 2000-05-23 Werner LEMBERG <wl@gnu.org>
2461 Adding font CWI (constant width italic) to devdvi.
2463 * font/devdvi/CWI: New file.
2464 * font/devdvi/generate/Makefile: Add generating rule.
2465 * font/devdvi/DESC.in, font/devdvi/Makefile.sub, win32-diffs,
2466 tmac/tmac.dvi: Use it.
2467 * NEWS: Announce it.
2469 * font/devlj4/*: Regenerated (only adding kernings for `cq' glyph).
2470 * font/devlj4/generate/Makefile: Cosmetic changes only.
2472 * man/groff.man: Removed most of the redundant description of
2473 special characters (which is in groff_char.man). Added font
2474 translation CB->CR for devdvi. Other minor fixes.
2476 * tmac/tmac.dvi: Improved appearance of \(co (copyright) and \(rg
2477 (registered) symbols.
2479 2000-05-22 Werner LEMBERG <wl@gnu.org>
2481 * doc/Makefile: Added rule for creating info files.
2483 * font/devdvi/*: Added kernings for `cq' glyph. Updated to latest
2485 * font/devdvi/generate/Makefile: Fixed dependencies.
2487 * font/devps/*: Regenerated. Heavy changes for Bookman and
2488 NewCentury Schoolbook!
2489 * font/devps/generate/afmname: Will now run with GNU awk.
2490 * font/devps/generate/textmap: Added forgotten `cq' glyph name.
2491 * font/devps/generate/Makefile: Cosmetic changes only.
2493 2000-05-21 Werner LEMBERG <wl@gnu.org>
2495 * tmac/tmac.an: Added a new command line option `-rSxx' (`xx' can be
2496 10, 11, or 12) to support output with 11pt and 12pt base font sizes.
2497 `.SS' now produces a heading with a smaller size than `.SH'.
2498 Completely formatted.
2499 * doc/groff.texinfo, tmac/groff_man.man, NEWS: Document it.
2501 * man/groff.man: Improved table appearance. Use of `eo' request
2502 to reduce number of doubled backslashes in macro definitions.
2503 Replacing `\e' with `\(rs'. Other minor fixes.
2505 * src/preproc/tbl/main.cc: Insert HTML table end tag before `lf'
2506 to have correct line number.
2508 * INSTALL: Small improvement.
2510 2000-05-20 Bernd Warken <bwarken@mayn.de>
2512 * man/roff.man, tmac/groff_tmac.man: Updates (with corrections by
2515 2000-05-19 Bernd Warken <bwarken@mayn.de>
2517 * man/groff.man: Complete update (with a lot of corrections by WL).
2519 2000-05-18 Werner LEMBERG <wl@gnu.org>
2521 Adding `cq' (PS name `quoteright') glyph name as an alias for "'".
2523 * font/*/*: Implement it.
2524 * man/groff_char.man, NEWS: Document it.
2526 * src/include/unix.h: Removed. It isn't used.
2528 * doc/groff.texinfo: Slight improvements.
2530 2000-05-17 Werner LEMBERG <wl@gnu.org>
2532 * README, win32-diffs: Small fixes and improvements.
2534 2000-05-16 Werner LEMBERG <wl@gnu.org>
2536 * FDL: New file (the Free Documentation License version 1.1).
2538 * doc/groff.texinfo: Added many start-up values for gtroff.
2539 Some structural improvements of the source code.
2541 2000-05-15 Werner LEMBERG <wl@gnu.org>
2543 * src/roff/troff/input.cc: Added small comment about troffrc-end.
2544 * src/roff/troff/troff.man: Added info about troffrc-end.
2546 2000-05-14 Werner LEMBERG <wl@gnu.org>
2548 * Makefile.in (EXTRADIRS): Fix typos.
2549 (dist): Handle deletion of old .tar.gz file correctly.
2550 (DISTDIRS): Include all tty output devices.
2552 * doc/groff.texinfo: Adding more cross references; countless other
2555 2000-05-13 Werner LEMBERG <wl@gnu.org>
2557 * MORE.STUFF: Added Robert Marks's utilities.
2559 2000-05-12 Werner LEMBERG <wl@gnu.org>
2561 Added win32 port contributed by Blake McBride
2562 <blake@florida-software.com>.
2564 * README.WIN32, win32-diffs: New files.
2567 * src/preproc/grn/hgraph.cc (HGSetBrush): Replace `%lf' with `%f'.
2568 (tmove, tmove2): Added parentheses to avoid compiler warnings.
2569 (change): Removed unused variables.
2571 * src/preproc/grn/main.cc (main, conv): Removed unused variables.
2572 (savebounds): Changed return value from `int' to `void'.
2573 * src/preproc/grn/hdb.cc: Ditto.
2575 * src/devices/grolbp/lbp.cc (lbp_printer::draw): Removed superfluous
2576 final backslash in comment to avoid compiler warning.
2578 * src/utils/pfbtops/pfbtops.c: Added `getopt.h'.
2580 * doc/groff.texinfo: More fixes.
2582 2000-05-11 OKAZAKI Tetsurou <okazaki@be.to>
2584 * tmac/tmac.doc: Documentation fix.
2586 2000-05-11 Werner LEMBERG <wl@gnu.org>
2588 * doc/groff.texinfo: Reading the source code shows up a lot of
2589 omissions and incorrect data... More conversion to @Deffn macros.
2591 2000-05-10 Werner LEMBERG <wl@gnu.org>
2593 * src/roff/troff/reg.cc (number_value_to_ascii): Remove ASCII
2596 * src/roff/troff/request.h: Removing unused `no_break_flag'.
2598 2000-05-09 Werner LEMBERG <wl@gnu.org>
2600 * man/groff.man, man/roff.man, tmac/groff_tmac.man: Minor
2603 * doc/groff.texinfo: Extended history section. More conversion to
2604 @Deffn macros. More .tr documentation.
2606 2000-05-07 Werner LEMBERG <wl@gnu.org>
2608 * doc/groff.texinfo: Completed tab section. Added info about
2611 2000-05-06 Mike MacIsaac <mikemac@us.ibm.com>
2613 * PROBLEMS: Describe configure script fix for OS/390 Unix.
2615 2000-05-05 Werner LEMBERG <wl@gnu.org>
2617 * font/devdvi/DESC.in: Change size 11pt to 10.95pt (as used in
2619 * NEWS: Document it.
2621 * man/troff.man: Minor optical improvements.
2623 2000-05-03 Werner LEMBERG <wl@gnu.org>
2625 Adding `dq' (PS name `quotedbl') glyph name as an alias for `"'.
2627 * font/*/*: Implement it.
2628 * man/groff_char.man, NEWS: Document it.
2630 2000-05-02 Werner LEMBERG <wl@gnu.org>
2632 * tmac/groff_tmac.man, man/groff.man, man/roff.man: Fixing @MANxEXT@
2634 * NEWS: Document the three new man pages.
2636 * aclocal.m4 (GROFF_CXX_CHECK): Removing obsolete AC_C_CROSS call.
2637 * configure: Updated.
2639 * font/devcp1047/R.proto: Fixing fatal bug (a missing `"' character).
2641 2000-05-01 Werner LEMBERG <wl@gnu.org>
2643 Added grap support to grog.
2645 * src/roff/grog/grog.sh, src/roff/grog/grog.pl: Implement it.
2646 * src/roff/grog/grog.man: Document it.
2648 * doc/groff.texinfo, NEWS: Add info about grap support.
2650 Add new man pages comptributed by Bernd Warken <bwarken@mayn.de>
2651 (with slight fixes by me).
2653 * tmac/groff_tmac.man: New file documenting tmac mechanism.
2654 * tmac/Makefile.sub: Add groff_tmac.man.
2655 * man/roff.man: New file giving overview of roff system.
2656 * man/troff.man: A short reference of troff.
2657 * man/Makefile.sub: Add roff.man and troff.man.
2659 2000-04-30 Werner LEMBERG <wl@gnu.org>
2661 Added grap support to groff.
2663 * src/roff/groff/groff.cc: Implement it.
2664 * src/roff/groff/groff.man: Document it.
2666 * src/devices/grotty/grotty.man: Add cp1047 device.
2667 * src/preproc/eqn/eqn.man, src/preproc/eqn/neqn.sh, tmac/eqnrc:
2669 * src/roff/groff/groff.man: Ditto.
2670 * src/roff/nroff/nroff.sh, src/roff/nroff/nroff.man: Ditto.
2671 * doc/groff.texinfo: Ditto.
2673 * tmac/troffrc: Fix mapping of latin-1 char 160 (non-breakable space)
2676 2000-04-29 Werner LEMBERG <wl@gnu.org>
2678 * man/groff_char.man: Add `pc' glyph.
2679 * tmac/tmac.latin1: Replacing `md' glyph with `pc'.
2680 * tmac/tmac.tty: Add `pc' glyph.
2681 * tmac/tmac.tty-char: Use/add `pc' glyph. Don't call tmac.latin1 if
2682 we use cp1047 output device.
2684 * Makefile.in, aclocal.m4: Don't build utf8 on EBCDIC hosts since
2685 there are still hardcoded latin1->unicode values in utf8's font
2687 * configure: Updated.
2688 * NEWS: Minor clarification. Updated.
2690 * PROBLEMS: Formatted. Added info about C++ fix pack for OS/390
2693 2000-04-28 Werner LEMBERG <wl@gnu.org>
2695 Adding EBCDIC code page 1047.
2697 * font/devcp1047/R.proto, font/devcp1047/Makefile.sub,
2698 font/devcp1047/DESC.proto: New files.
2700 * aclocal.m4 (GROFF_EBCDIC): Introduce TTYDEVDIRS which can be
2701 either ascii/latin1 or cp1047.
2702 * Makefile.in: Use it.
2703 * configure: Updated.
2705 Replacing and/or adding `md' (mathdot) glyph with `pc'
2706 (periodcentered) in all text fonts.
2708 * font/*/*: Change it.
2710 2000-04-27 Werner LEMBERG <wl@gnu.org>
2712 * aclocal.m4 (GROFF_OS390): Fixing compiler flags.
2714 * configure.in: Add check for strings.h.
2715 * src/include/driver.h: Use HAVE_STRINGS_H.
2716 * src/devices/grolbp/lpb.cc: Remove string.h.
2718 * src/include/groff-getopt.h: New file. It will be used instead of
2719 getopt.h (to be included in lib.h) to avoid endless problems with
2720 picky C++ compilers.
2721 * src/include/lib.h: Use groff-getopt.h.
2722 * src/include/Makefile.sub: Updated.
2724 * configure: Updated.
2725 * Makefile.in: Updated.
2727 * NEWS: Mention EBCDIC support.
2729 2000-04-26 Werner LEMBERG <wl@gnu.org>
2731 * TODO: Some additions.
2733 2000-04-25 Werner LEMBERG <wl@gnu.org>
2735 * src/roff/troff/troff.man, doc/groff.texinfo: Fixing documentation
2738 2000-04-23 Werner LEMBERG <wl@gnu.org>
2740 * src/roff/troff/troff.man: Minor fixes.
2742 2000-04-22 Werner LEMBERG <wl@gnu.org>
2744 * src/roff/troff/troff.man, doc/groff.texinfo, NEWS: Document the
2745 `.T' string register and the incompatible definition of the `.T'
2746 number register (compared to Unix troff).
2748 * man/groff_char.man: Add some missing characters.
2749 * font/devutf8/NOTES: Update.
2751 2000-04-21 Werner LEMBERG <wl@gnu.org>
2753 * src/include/htmlindicate.h, src/include/lib.h,
2754 src/include/posix.h: Fix copyright.
2756 * src/include/Makefile.sub: Update.
2758 2000-04-20 Werner LEMBERG <wl@gnu.org>
2760 * src/roff/troff/input.cc (input_char_description): Removing
2761 superfluous space char.
2763 * tmac/tmac.X: Fix typo \(bq -> \(Bq.
2765 * doc/groff.texinfo: Document EBCDIC.
2767 2000-04-19 Werner LEMBERG <wl@gnu.org>
2769 Introducing `shc' as the glyph name for the soft hyphen character.
2771 * tmac/tmac.tty, tmac/tmac.latin1, tmac/tmac.html,
2772 font/devlatin1/R.proto: Use it.
2776 2000-04-18 Werner LEMBERG <wl@gnu.org>
2778 * src/devices/grops/ps.cc (ps_printer::flush_sbuf): Removing
2779 dependency on ASCII order.
2781 2000-04-16 Sandor BARANY <S.Barany@infosys.tuwien.ac.at>
2783 * src/libs/libgroff/illegal.c: Added EBCDIC table.
2784 * src/roff/troff/input.cc: Added adaptation to EBCDIC.
2786 * src/preproc/refer/refer.cc, src/roff/troff/env.cc: Minor changes
2787 to increase portability.
2789 2000-04-15 Werner LEMBERG <wl@gnu.org>
2791 * aclocal.m4: Added GROFF_EBCDIC and GROFF_OS390 tests.
2792 Redefined AC_OUTPUT_MAKE_DEFS to replace ASCII character `012' with
2793 the generic `\n' if under OS/390 Unix.
2795 * configure.in: Call GROFF_EBCDIC and GROFF_OS390.
2797 * configure: Regenerated.
2799 2000-04-14 Werner LEMBERG <wl@gnu.org>
2801 * doc/groff.texinfo: More conversions to @Deffn.
2803 2000-04-12 Werner LEMBERG <wl@gnu.org>
2805 * tmac/tmac.psfig: Fix incorrect use of `&' operator by replacing it
2808 * src/roff/nroff/nroff.man: Add note about tmac.tty-char.
2810 2000-04-10 Werner LEMBERG <wl@gnu.org>
2812 * doc/groff.texinfo: More conversions to @Deffn.
2814 2000-04-08 Werner LEMBERG <wl@gnu.org>
2816 * src/libs/libgroff/{getopt.c,getopt1.c}, src/include/getopt.h:
2817 Updated to latest version (glibc 2.1.3).
2819 2000-04-07 Werner LEMBERG <wl@gnu.org>
2821 * doc/Makefile (clean): Include more index files.
2822 Add rule texinfo->dvi.
2824 2000-04-05 Werner LEMBERG <wl@gnu.org>
2826 * doc/groff.texinfo: Added new index `op' for operators. More
2827 info on end of sentence characters. More use of @Deffn.
2829 2000-03-30 Werner LEMBERG <wl@gnu.org>
2831 * */*.man: Adding a note that a whitespace can be inserted between
2832 a command line option and its parameter -- we are using GNU getopt.
2834 * src/roff/groff/groff.man: Add example of `-m mandoc'.
2836 2000-03-28 Werner LEMBERG <wl@gnu.org>
2838 Correct anachronism of calling the man macro file with `-man'
2839 instead of `-m man' etc.
2841 * tmac/tmac.man, tmac/tmac.mandoc, tmac/tmac.markup, tmac/tmac.mdoc,
2842 tmac/tmac.me, tmac/tmac.ms: New files tmac.m<package> which simply
2843 load tmac.<package>.
2845 * tmac/Makefile.sub: Updated. Take care of $(tmac_an_prefix) etc.
2849 * doc/groff.texinfo: Updated.
2851 * tmac/groff_man.man: Copyright added.
2853 2000-03-27 Werner LEMBERG <wl@gnu.org>
2855 * doc/groff.texinfo: Introducing macros `Deffn' and `Defmac' to
2856 typeset the request resp. escape name with a tt font -- due to a
2857 bug in texinfo.tex it is necessary to use the `-e' switch with
2860 Improving info about usage of groff units.
2864 2000-03-20 Werner LEMBERG <wl@gnu.org>
2866 * doc/groff.texinfo: Added section about man macro package
2867 (I've basically taken groff_man.man). Introducing new indices `ma'
2868 for macros/strings and `gl' for glyph names. Other minor fixes.
2870 * tmac/groff_man.man: Fixed some typos.
2872 2000-03-19 Werner LEMBERG <wl@gnu.org>
2874 * doc/groff.texinfo: Removed all occurrences of `you', `we', etc.
2877 * doc/texinfo.tex: New file.
2879 2000-03-18 Werner LEMBERG <wl@gnu.org>
2881 * doc/groff.texinfo: Improved section on number registers. Other
2884 2000-03-16 Werner LEMBERG <wl@gnu.org>
2886 * src/roff/groff/groff.man: Added info about grolbp. Make nicer
2889 * src/devices/grolbp/grolbp.man, src/roff/nroff/nroff.man,
2890 src/devices/grolj4/grlj4.man, src/devices/grops/grops.man,
2891 src/preproc/eqn/eqn.man, src/utils/afmtodit/afmtodit.man,
2892 src/utils/tfmtodit/tfmtodit.man: Make nicer synopsis.
2894 * src/preproc/grn/grn.man: Better synopsis; added copyright.
2896 * src/roff/grog/grog.man: Updated copyright date.
2898 2000-03-14 Francisco Andres Verdu <pandres@dragonet.es>
2900 * configure.in: Added test for strdup.
2902 * src/devices/grolbp/lbp.cc: Added a strdup() version in case none
2905 Replaced dynamic allocation of arrays `[...]' with `new' operator.
2909 2000-03-12 OKAZAKI Tetsurou <okazaki@be.to>
2911 * Makefile.comm: Add $(INCLUDES) to $(ALL_CFLAGS).
2913 2000-03-11 Werner LEMBERG <wl@gnu.org>
2915 * src/preproc/grn/hdb.cc (DBGetType): Added return value to make
2917 * src/preproc/grn/hgraph.cc: Add #ifdef for hypot().
2918 * src/include/lib.h: Remove some spaces.
2920 2000-03-10 Werner LEMBERG <wl@gnu.org>
2922 * src/libs/libgroff/tmpfile.cc (xtmptemplate, xtmpfile): Removing
2923 initializers from arguments (some compilers don't like this).
2925 2000-03-09 Gaius Mulley <gaius@glam.ac.uk>
2927 * src/libs/libgroff/htmlindicate.cc: Added library file which is now
2928 used by pic and eqn to tell grohtml where the graphic regions start
2930 * src/libs/libgroff/Makefile.sub: Use it.
2931 * src/preproc/eqn/main.cc, src/preproc/pic/troff.cc: Altered to use
2932 graphic_start() and graphic_end() from htmlindicate.cc.
2934 2000-03-09 Werner LEMBERG <wl@gnu.org>
2936 * tmac/tmac.safer: Will now work correctly in compatibility mode.
2937 * tmac/groff_man.man: More fixes.
2939 2000-03-08 Werner LEMBERG <wl@gnu.org>
2941 * doc/Makefile: Added texput.log to the `clean' target.
2942 * doc/groff.texinfo: Added info about delimiters for escapes.
2944 2000-03-08 Bernd Warken <bwarken@mayn.de>
2946 * src/preproc/pic/pic.man: Add info on conversion of pic images to
2947 other graphic formats.
2949 2000-03-07 OKAZAKI Tetsurou <okazaki@be.to>
2951 * Makefile.in, contrib/mm/Makefile.sub, src/preproc/eqn/Makefile.sub,
2952 src/roff/groff/Makefile.sub, src/roff/nroff/Makefile.sub,
2953 src/utils/afmtodit/Makefile.sub: Use $(INSTALL_SCRIPT) for script
2956 2000-03-07 Werner LEMBERG <wl@gnu.org>
2958 * doc/groff.texinfo: Spelling fixes.
2960 2000-03-06 Werner LEMBERG <wl@gnu.org>
2962 * tmac/groff_man.man: Completely revised to cover everything in
2965 * doc/groff.texinfo, src/roff/troff/troff.man: Document evc request.
2966 Other minor fixings.
2967 * src/roff/troff/env.cc (environment_copy): Improve error message and
2969 * src/roff/troff/TODO: Updated.
2971 * doc/Makefile: Bug fixes -- this is still provisional, though...
2973 * tmac/eqnrc: Small fixes.
2975 2000-03-05 Abramo Bagnara <abramo@alsa-project.org>
2977 Adding a request `evc' to copy environments.
2979 * src/roff/troff/env.cc (environment::copy, environment_copy):
2981 * src/roff/troff/env.h: Add prototype.
2983 2000-03-05 Francisco Andres Verdu <pandres@dragonet.es>
2985 Adding strsep() -- Solaris 8 doesn't have it.
2987 * configure.in: Test it.
2988 * src/devices/grolbp/lbp.cc: Add code.
2990 2000-03-05 Werner LEMBERG <wl@gnu.org>
2992 * src/roff/troff/div.cc (macro_diversion::output,
2993 top_level_diversion::output): Fixing an incompatibility with
2994 original troff: \x'0' updates the .a register also. Thanks to
2995 <Andries.Brouwer@cwi.nl> for pointing this out.
2996 * doc/groff.texinfo: Document it.
2998 * Makefile.in: Create Makefile.dep if necessary before calling the
2999 submake process to avoid warning about nonexistent file.
3001 * NEWS, PROJECTS: Updated.
3003 2000-03-04 Werner LEMBERG <wl@gnu.org>
3005 * tmac/troffrc: Add tmac.lbp.
3007 2000-03-03 Francisco Andres Verdu <pandres@dragonet.es>
3009 * tmac/tmac.lbp: New file.
3010 * src/devices/grolbp/grolbp.man: Add documentation of `lbpname'
3013 2000-03-03 Werner LEMBERG <wl@gnu.org>
3015 * Makefile.in: Fixing $(subdir).
3017 * README, NEWS: Small fixes.
3019 * test-groff: Adding path to grolbp.
3021 * configure.in: The (new) file src/xditview/Imakefile.in will be
3022 also configured -- it is now possible to build gxditview in a
3023 directory different from $srcdir.
3025 2000-03-02 Blake McBride <blake@florida-software.com>
3027 * src/libs/libgroff/searchpath.cc (open_file): Adapting to WinNT.
3029 * MORE.STUFF: Added website of bell labs and info about plot2dev.
3031 2000-03-01 Colin Phipps <crp22@cam.ac.uk>
3033 * src/utils/indxbib/indxbib.cc (main): Use mkstemp() for temporary
3036 2000-02-29 Werner LEMBERG <wl@gnu.org>
3038 Adding GNU getopt to the groff distribution.
3040 * src/include/getopt.h, src/libs/libgroff/{getopt.c,getopt1.c}:
3042 * src/include/Makefile.sub, src/libs/libgroff/Makefile.sub: Update.
3043 * aclocal.a4: Remove GROFF_GETOPT function.
3044 * configure.in, Makefile.in, PROBLEMS: Update.
3045 * src/include/lib.h: Replace getopt tests with getopt.h.
3046 * src/devices/grolbp/lpb.cc: Remove inclusion of getopt.h.
3048 * doc/groff.texinfo: Further checking/updating. Adding more index
3051 * man/groff_out.man: Fix nroff mode activation (for emacs).
3052 * man/groff_font.man: Add missing ligature.
3054 2000-02-28 Werner LEMBERG <wl@gnu.org>
3056 * doc/groff.texinfo: Further checking/updating. Adding more index
3059 * src/devices/grolbp/grolbp.man: Added a comment line at the
3060 beginning of the file (similar to shell scripts) which indicates
3061 that `tbl' should be used as a preprocessor.
3063 2000-02-27 Blake McBride <blake@florida-software.com>
3065 Adapting groff to MS Visual C++ 6.0 compiler (tested with
3066 Windows NT 4.0). Uses _MSC_VER define where necessary.
3068 * src/devices/grodvi/dvi.cc: Making stdout a binary stream.
3069 * src/devices/grolj4/lj4.cc: Making getopt variables `extern "C"'.
3070 * src/devices/grohtml/html.cc, src/devices/grops/ps.cc,
3071 src/include/lib.h, src/libs/libgroff/errarg.cc,
3072 src/libs/libgroff/itoa.c, src/libs/libgroff/nametoindex.cc,
3073 src/preproc/refer/label.y, src/preproc/refer/label.cc,
3074 src/roff/groff/pipeline.c, src/roff/troff/column.cc,
3075 src/roff/troff/div.cc, src/roff/troff/env.cc,
3076 src/roff/troff/input.cc, src/roff/troff/node.cc,
3077 src/roff/troff/reg.cc: Renaming itoa() to i_to_a() and iftoa() to
3078 if_to_a() to avoid name clashes.
3079 * src/include/posix.h: Don't use unistd.h.
3080 * src/libs/libgroff/tmpfile.cc: Use `#ifndef...#else...#endif'
3081 clause for integrating non-Unix xtmpfile() code.
3082 * src/roff/troff/input.cc: Adding `public' keyword to macro_header
3083 structure; use "rt" for popen() in pipe_source(); add getpid()
3085 * src/roff/troff/node.cc: Use special versions of popen() in
3086 real_output_file() and pclose() in ~real_output_file().
3088 2000-02-27 Werner LEMBERG <wl@gnu.org>
3090 Adding a new driver, grolbp, for Canon CAPSL printers (LBP-4 and
3091 LBP-8 series laser printers). This code has been contributed by
3092 Francisco Andres Verdu <pandres@dragonet.es>.
3094 * src/devices/grolbp/*: The grolbp output device.
3095 * font/devlpb/*: The font description files.
3096 * Makefile.in: Add grolpb and devlbp subdirectories.
3098 * src/devices/grodvi/grodvi.man, src/devices/grolj4/grolj4.man,
3099 src/devices/grotty/grotty.man,src/roff/troff/troff.man: Minor
3102 * doc/groff.texinfo: Further checking/updating. Adding more index
3107 * src/devices/grolbp/Makefile.sub: Adding $(srcdir).
3109 * man/groff_font.man: Adding info about obsolete DESC keywords.
3110 * src/devices/grolj4/grolj4.man: Documenting additional DESC
3113 2000-02-26 Werner LEMBERG <wl@gnu.org>
3115 * src/preproc/grn/grn.man: Added info about the gremlin file format
3116 (contributed by Daniel Senderowicz <daniel@synchrods.com>).
3118 2000-02-25 Werner LEMBERG <wl@gnu.org>
3120 * src/preproc/grn/main.cc: Allow values of `narrow' parameter and
3121 friends to be non-integer.
3123 * src/preproc/grn/grn.man: Document it.
3125 * doc/groff.texinfo: Further checking/updating. Adding more index
3128 2000-02-24 Werner LEMBERG <wl@gnu.org>
3130 * src/preproc/grn/main.cc: Introduce BASE_THICKNESS, defining
3131 line thicknesses to be integer multiples of this value.
3133 * src/preproc/grn/grn.man: Commenting out the -s option -- the
3134 corresponding code doesn't work (yet).
3136 * doc/groff.texinfo: Further checking/updating. Adding more index
3139 2000-02-23 Werner LEMBERG <wl@gnu.org>
3141 * src/preproc/grn/{main.cc, hgraph.cc}: Using point units to
3142 specify line thickness instead of base units. The new default
3143 values are now 0.15,pt 0.45pt, and 0.75pt for thin, middle, and
3144 thick lines respectively.
3146 Removed unused variable `prevval'.
3148 * src/preproc/grn/grn.man: Updated.
3150 2000-02-22 Werner LEMBERG <wl@gnu.org>
3152 * src/preproc/grn/main.cc: Slight formatting.
3154 * src/roff/groff/groff.man: Formatting fix.
3155 * src/preproc/grn/grn.man: Ditto.
3157 * src/roff/grog/grog.pl: Fixing two embarassing bugs.
3159 * doc/groff.texinfo: Further checking/updating.
3161 2000-02-21 Werner LEMBERG <wl@gnu.org>
3163 * README, INSTALL, PROJECT, PROBLEMS, BUGREPORT: Updated.
3165 * test-groff: Added grn subdir to path.
3167 * doc/groff.texinfo: Some restructing and other small improvements.
3169 * src/roff/groff/groff.cc (help): Fixed info string.
3171 2000-02-20 Werner LEMBERG <wl@gnu.org>
3173 * doc/meref.me: Fix description of .GS request.
3175 * src/roff/troff/troff.man: Fixing typo.
3177 Adding the `grn' preprocessor for gremlin graphic files.
3179 * src/preproc/grn/*: This is the Berkeley distribution written by
3180 David Slattengren and Barry Roitblat, adapted to groff by Daniel
3181 Senderowicz and Werner Lemberg.
3183 * doc/grnexampl.{me,g}: A sample for grn.
3185 * Makefile.in: Added subdirectory entry for grn.
3187 * src/roff/groff/groff.cc: Added support for grn. It can be now
3188 called with the switch `-g'.
3190 * src/roff/groff/groff.man: Updated.
3192 * src/roff/grog/grog.{man,pl,sh}: Updated.
3196 2000-02-11 Gaius Mulley <gaius@glam.ac.uk>
3198 * src/include/lib.h: Added xtmptemplate and made xtmpfile
3199 parametrically polymorphic.
3201 * src/libs/libgroff/tmpfile.cc: Implemented xtmptemplate
3202 and the alterations to xtmpfile.
3203 xtmpfile can be requested to return the filename created
3204 and asked not to unlink the temp file. The default behaviour
3205 if parameters are absent is exactly the same as before.
3207 2000-02-11 Abramo Bagnara <abramo@alsa-project.org>
3209 A new request `length' is available which returns the length of a
3210 string in a number register:
3212 * src/roff/troff/input.cc (length_macro): Implement it.
3213 * src/roff/troff/input.cc (init_input_requests): Register it.
3215 2000-02-11 Werner LEMBERG <wl@gnu.org>
3217 * doc/groff.texinfo, src/roff/troff/troff.man: Add documentation
3218 of the `substring' request.
3220 * src/roff/troff/troff.man, doc/groff.texinfo: Document `length'
3223 * src/roff/troff/TODO, NEWS: Updated.
3225 2000-02-09 Werner LEMBERG <wl@gnu.org>
3227 * src/roff/groff/groff.man: Added an example.
3229 2000-02-06 Werner LEMBERG <wl@gnu.org>
3231 I've considerably modified the directory structure of the
3232 distribution to get a more vertical layout. For example, the number
3233 of top level directories has been reduced from 42 to 6.
3235 As a consequence, many changes, especially to the makefiles, were
3238 * The makefile variables `top_builddir' and `top_srcdir' have been
3239 introduced. Virtually all relative paths have been replaced with
3240 absolute ones using these two variables.
3242 * Dependencies (in the files `Makefile.dep') are no longer part of
3243 the distribution. Instead, they are created during a `make install'
3244 in the build directory.
3246 * aclocal.m4 (GROFF_SRCDIR, GROFF_BUILDDIR): Two new functions to
3247 make `top_srcdir' and `top_builddir' absolute.
3251 * Man pages no depend on the files `VERSION' and `REVISION'.
3253 * The added shell script `mkinstalldirs' will replace `mkdir' in
3256 * VERSION: Version number increased to 1.16.
3258 2000-02-04 Werner LEMBERG <wl@gnu.org>
3260 * grops/psrm.cc (read_one_of): Fixed pointer incrementation.
3262 * Makefile.in: Removed $(tmac_m) since it is no longer needed
3263 (after an update of the mm stuff).
3265 * troff/Makefile.sub (majorminor.cc): Fix dependencies.
3267 2000-02-03 Werner LEMBERG <wl@gnu.org>
3269 The .psbb request will now also accept Mac PS images (i.e. using LF
3270 as the EOL character).
3272 * troff/input.cc (ps_get_line): New function, taken from psrm.cc
3273 (with slight modifications).
3274 * troff/input.cc (do_ps_file): Use it.
3276 * test-groff: Add grohtml and grolj4 output devices to PATH.
3278 2000-01-30 Werner LEMBERG <wl@gnu.org>
3280 * NEWS, MORE.STUFF: Updated.
3282 2000-01-30 Cary D. Renzema <caryr@dollar.mxim.com>
3284 Add the `srand' command to pic.
3286 * pic/lex.cc, pic/pic.y: Implement it.
3287 * pic/pic.man: Document it.
3288 * pic/pic.cc, pic/pic.tab.h: Regenerated (with yacc).
3290 2000-01-30 Werner LEMBERG <wl@gnu.org>
3292 Add a new request `.psbb'. This does exactly what the external
3293 program psbb did. It scans a PostScript image file for a
3294 %%BoundingBox comment and extracts the bounding box values (in
3295 PostScript units) which are then stored in the four new (read-only)
3296 number registers `llx', `lly', `urx', and `ury'.
3298 This will allow the usage of the .PSPIC macro without worrying
3299 about unsafe behaviour of groff, i.e., it will work without the
3300 `-U' switch of groff.
3302 * troff/input.cc: Implement it.
3303 * tmac/tmac.pspic: Use it.
3304 * troff/troff.man, grops/grops.man, NEWS: Document it.
3305 * psbb/*, Makefile.in: Remove it since it is no longer needed.
3307 This is bloody C code simply adapted from psbb.c! Any improvements
3310 2000-01-29 Werner LEMBERG <wl@gnu.org>
3312 * man/groff_font.man: Minor clarifications.
3316 2000-01-28 Werner LEMBERG <wl@gnu.org>
3318 * afmtodit/afmtodit.pl: Use new `--' comment delimiter.
3320 2000-01-28 Gaius Mulley <gaius@glam.ac.uk>
3322 * man/groff_font.man: Brought up to date regarding tcommand
3324 * libgroff/font.cc: Handle everything after `--' as a comment
3326 * devps/*: Added comment delimiter inside devps font files.
3328 2000-01-28 Werner LEMBERG <wl@gnu.org>
3330 * tmac/tmac.arkup, tmac/groff_markup.man: Replace \fC...\fR with
3331 \fC...\fP (which now works as expected).
3333 * troff/troff.man: Fix typo.
3335 2000-01-27 Gaius Mulley <gaius@glam.ac.uk>
3337 Completed the pass_filenames implementation in troff.
3339 * libdriver/input.cc: Will read the new `F' tcommand.
3340 * troff/node.cc, troff/node.h: Will issue the new `F' tcommand.
3341 * troff/input.cc: Use it.
3343 2000-01-26 Werner LEMBERG <wl@gnu.org>
3345 * troff/env.cc (set_font): Fix the behaviour of \fP. The previous
3346 font will now be updated even if an invalid font is selected.
3348 2000-01-24 Werner LEMBERG <wl@gnu.org>
3350 * doc/homepage.ms: Updated for new tmac.arkup.
3352 * tmac/tmac.html: Disable line breaks after hyphen-like characters.
3354 * tmac/tmac.arkup: Cleanup.
3356 Added `\&' to .HTML macro to `leave vertical mode', so to say.
3358 Removed obsolete .LINK macro completely.
3360 The macros .URL, .FTP, and .MAILTO now accept a third argument which
3361 will be immediately appended to the second argument (to be used with
3362 punctuation, for example).
3364 Disabled .CDFTP macro temporarily for security reasons.
3366 * tmac/groff_markup.man: Complete revision for latest changes in
3367 tmac.arkup -- note that it does not yet format correctly with
3370 2000-01-23 Bruno Haible <haible@clisp.cons.org>
3372 * nroff/nroff.sh: Accept -Tutf8 option and pass it through.
3373 * devutf8/R.proto: Add mappings for wp, lh, rh.
3374 * devutf8/NOTES: Updated.
3376 2000-01-23 Werner LEMBERG <wl@gnu.org>
3378 * doc/groff.texinfo: Updated version/copyright info.
3380 2000-01-21 Gaius Mulley <gaius@glam.ac.uk>
3382 Added support for two new directives in device descriptions:
3383 `pass_filenames' (to pass the input file name to the output device)
3384 and `use_charnames_in_special' (to support e.g. accented characters
3385 in the `X' request).
3387 * include/font.h, troff/charinfo.h: Declare it.
3389 * libgroff/font.cc, libgroff/fontfile.cc: Set it.
3391 * devhtml/DESC: Use it.
3393 * troff/input.cc: New function encoded_char.
3395 * troff/token.h: Add test for `specialness'.
3397 2000-01-21 Werner LEMBERG <wl@gnu.org>
3399 * tmac/Makefile.sub: tmac.a4 and tmac.trace have been removed by
3400 mistake from the list of files to be installed.
3402 2000-01-18 Werner LEMBERG <wl@gnu.org>
3404 * README: Added info how to apply patches.
3406 2000-01-15 Jan Echternach <echter@informatik.uni-rostock.de>
3408 * troff/node.cc (ligature_note::operator delete): Fix g++ warning.
3410 2000-01-15 Gaius Mulley <gaius@glam.ac.uk>
3412 * troff/input.cc: Add support for troffrc-end.
3414 * tbl/main.cc: Altered to issue table-start and table-end special
3415 characters if using the html device.
3417 * devhtml/*: Modified font files to incorporate html encoding of
3420 * tmac/groff_markup.man: New file documenting tmac.arkup.
3422 * tmac/troffrc-end: New file. This is invoked after all user
3423 specified macros. Currently used by the html device to include
3424 tmac.html. Thus no need for users to specify -mhtml anymore.
3426 * tmac/Makefile.sub (NORMALFILES): Add troffrc-end.
3427 (MAN7): Add groff_markup.man.
3429 * tmac/tmac.an, tmac/tmac.html: Small html updates.
3431 * tmac/troffrc: tmac.arkup will now be called for the html device.
3433 * libgroff/font.cc, libgroff/font.h: Altered to include reading of
3434 extra device specific information about fonts.
3436 * doc/homepage.ms: New file. It is an example how an HTML home page
3437 could look like with grohtml.
3439 * doc/Makefile: Add homepage.ms. Remove rule for pic.html.
3441 2000-01-12 Bruno Haible <haible@clisp.cons.org>
3443 * devutf8/R.proto: Add mappings for ti, Fn, st, an. Change mappings
3446 * devutf8/NOTES: Updated.
3448 2000-01-08 Bruno Haible <haible@clisp.cons.org>
3450 * eqn/box.cc, eqn/lex.cc, eqn/other.cc, eqn/over.cc, eqn/special.cc,
3451 eqn/text.cc, grodvi/dvi.cc, grops/ps.cc, grops/psrm.cc,
3452 libbib/index.cc, libbib/linear.cc, libbib/search.cc,
3453 libdriver/printer.cc, libgroff/font.cc, libgroff/string.cc,
3454 pic/lex.cc, pic/object.cc, refer/label.y, refer/ref.cc, tbl/main.cc,
3455 tbl/table.cc, tfmtodit/tfmtodit.cc, troff/dictionary.cc,
3456 troff/div.cc, troff/env.cc, troff/input.cc, troff/node.cc,
3457 troff/node.h, troff/reg.cc: Avoid most "g++ -Wall -Wno-sign-compare"
3460 * troff/node.cc (bracket_node::copy): Initialize last to NULL.
3462 2000-01-12 Fabrizio Polacco <fab@prosa.it>
3464 grolj4: Paper size will be searched case-insensitively.
3466 * include/lib.h: Add check for strcasecmp().
3467 * grolj4/li4.cc (lookup_paper_size): Use strcasecmp().
3468 * configure.in: Check for strcasecmp().
3470 2000-01-11 Werner LEMBERG <wl@gnu.org>
3472 * troff/Makefile.sub (majorminor.cc): Fix incorrect path to
3475 2000-01-10 Werner LEMBERG <wl@gnu.org>
3477 * Makefile.comm, Makefile.in, doc/Makefile: More fixes for the
3480 Add a new read-only register, `.Y', which contains the groff
3483 * troff/input.cc (init_input_requests): Define it.
3484 * troff/Makefile.sub (majorminor.cc): Define `revision' string.
3485 * doc/groff.texinfo, troff/troff.man: Document it.
3487 * libgroff/Makefile.sub (version.cc): Add definition of
3488 `Version_string[]', consisting of `<major>.<minor>.<revision>'
3489 * eqn/main.cc, grodvi/dvi.cc, grolj4/lj4.cc, grops/ps.cc,
3490 grotty/tty.cc, hpftodit/hpftodit.cc, indxbib/indxbib.cc, pic/main.cc,
3491 refer/refer.cc, soelim/soelim.cc, tbl/main.cc, tfmtodit/tfmtodit.cc,
3492 troff/input.cc, pfbtops/pfbtops.c: Use it.
3494 2000-01-10 Fabrizio Polacco <fab@prosa.it>
3496 Add a revision scheme to the groff package.
3498 * REVISION: New file.
3499 * libgroff/Makefile.sub (version.cc): Use it to define
3500 `revision_string[]'.
3501 * grops/psrm.cc: Use revision_string (converted to an unsigned
3502 integer) in constructor of resource_manager.
3504 2000-01-10 Bruno Haible <haible@clisp.cons.org>
3506 * devutf8/Makefile.sub, devutf8/DESC.proto, devutf8/R.proto: New
3508 * Makefile.in (DEVDIRS): Add devutf8.
3509 * grotty/tty.cc: Include device.h.
3510 (glyph): Change type of `code' to `unsigned int'.
3511 (tty_printer): New field is_utf8. Constructor takes device argument.
3512 (tty_printer::tty_printer): If device if `utf8', set is_utf8.
3513 (tty_printer::add_char): Change type of first arg to `unsigned int'.
3514 (tty_printer::put_char): New function.
3515 (tty_printer::end_page): Use put_char() instead of ::putchar().
3516 (make_printer): Pass device to tty_printer constructor.
3517 * nroff.sh: Determine default device by calling 'locale'. As a
3518 fallback, look at all of $LC_ALL, $LC_CTYPE, $LANG, $LESSCHARSET.
3519 Recognize UTF-8 locales.
3520 * tmac/eqnrc: Recognize utf8 like latin1.
3521 * tmac/troffrc: Device utf8 needs tmac.tty.
3523 2000-01-07 Werner LEMBERG <wl@gnu.org>
3525 * tmac/Makefile.sub: tmac.a4 and tmac.trace will now be installed.
3527 2000-01-07 Paul Eggert <eggert@twinsun.com>
3529 Add a new predefined writeable number register, `year',
3530 which contains the current year.
3532 * doc/groff.texinfo, PROBLEMS, troff/troff.man: Document it.
3533 * tmac/tmac.s: Use it.
3534 * troff/input.cc (init_registers): Initialize it.
3536 2000-01-06 Werner LEMBERG <wl@gnu.org>
3538 * PROBLEMS: Fixed typo.
3540 2000-01-04 Paul Eggert <eggert@twinsun.com>
3542 * PROBLEMS: Add Y2k advice for the yr number register.
3544 2000-01-03 Paul Eggert <eggert@twinsun.com>
3546 * doc/groff.texinfo: Fix Y2k bug in documentation of \n(yr.
3548 2000-01-02 Werner LEMBERG <wl@gnu.org>
3550 * tmac/tmac.arkup: Slight modification of macros to provide better
3551 appearance for non-HTML formats.
3553 2000-01-01 Charles Levert <charles@comm.polymtl.ca>
3555 * soelim/soelim.cc (include_path_append): realloc(NULL, n)
3556 does not automatically translate to malloc(n) on all OSes
3557 (e.g., SunOS) so do it explicitly. Also, check the returned
3560 2000-01-01 Werner LEMBERG <wl@gnu.org>
3562 * tmac/tmac.arkup: Added .LINE macro. Some formatting.
3564 * Makefile.in: Added $(tmac_m) again since the Makefile in `mm'
3565 expects this variable
3567 2000-01-01 Gaius Mulley <gaius@glam.ac.uk>
3569 * doc/Makefile: Added instructions to create HTML and text
3570 versions of some files.
3572 1999-12-31 Werner LEMBERG <wl@gnu.org>
3574 * Updated INSTALL.gen.
3576 * tmac/tmac.arkup: Added fixes so that .FTP and .MAILTO works
3577 better resp. correctly with non-HTML devices.
3579 Version 1.15 released
3580 =====================
3582 1999-12-28 Werner LEMBERG <wl@gnu.org>
3584 * NEWS, VERSION: Changed to 1.15
3586 1999-12-27 Paul Eggert <eggert@twinsun.com>
3588 * nroff/nroff.man: -S is safer, not safe.
3590 * groff/groff.cc (main): Use `safer', not `safe', in variable
3591 names. This does not change the behavior.
3593 * troff/input.cc (main): Likewise.
3595 * nroff/nroff.sh: Likewise.
3597 * troff/input.cc (prepend_string): New function.
3598 (main): Prepend -msafer, so that we check macro libraries for
3601 * PROBLEMS: Report problem with Sun C++ 5.0 and 5.1.
3603 Version 1.14 released
3604 =====================
3606 1999-12-26 Werner LEMBERG <wl@gnu.org>
3608 * NEWS, VERSION: Changed to 1.14.
3610 1999-12-24 Werner LEMBERG <wl@gnu.org>
3612 * refer/refer.cc: Fixing the last fix.
3614 Version 1.13 released
3615 =====================
3617 1999-12-23 Werner LEMBERG <wl@gnu.org>
3619 * tmac/tmac.an: A typo (`.if' instead of `.ie') made the page
3624 * tmac/tmac.safer: Forgot to remove `so' from the `rm' request.
3626 * VERSION: Changed to 1.13 -- to be compliant with the Adobe 3.0
3627 document conventions, the version number must be a real.
3629 Version 1.12.1 released
3630 =======================
3632 1999-12-22 Werner LEMBERG <wl@gnu.org>
3634 * VERSION: Changed to 1.12.1.
3636 1999-12-22 Alan Rooks <arooks@istar.ca>
3638 * refer/refer.cc (do_file): Slight modification to satisfy the
3639 `Standard system CC - C++ Compilation System 3.1 03/03/99' on SCO
3642 1999-12-20 Werner LEMBERG <wl@gnu.org>
3644 * changed prep.ai.mit.edu -> ftp.gnu.org; updated copyright
3647 * tmac/tmac.safer, tmac/groff_msafer.man: Remove `so' (again) from
3648 list of unsafe requests.
3650 * pic/pic.man: Fixed a typo.
3652 * man/groff_out.man: Fixed a typo.
3654 1999-12-18 Werner LEMBERG <wl@gnu.org>
3656 * Makefile.in: Doc fixes.
3658 1999-12-17 Fabrizio Polacco <fab@prosa.it>
3660 * groff/groff.cc: Missing `U' option added to getopt().
3662 * troff/troff.man: Missing `U' option added to synopsis.
3664 Version 1.12 released
3665 =====================
3667 1999-12-14 Werner LEMBERG <wl@gnu.org>
3669 * troff/input.cc (usage), groff/groff.cc (synopsis): Added -U flag
3672 * nroff/nroff.sh, nroff/nroff.man: Replaced `secure', `unsecure'
3673 with the more appropriate terms `safer' and `unsafe'.
3675 * libgroff/strerror.c, aclocal.m4, configure.in: Added checks for
3676 sys_nerr and sys_errlist[].
3678 * pic/pic.h, aclocal.m4, configure.in: Added check for hypot().
3680 * pic/pic.y, pic/pic.cc: Added check for fmod().
3682 1999-12-13 Werner LEMBERG <wl@gnu.org>
3684 * VERSION: Changed to 1.12.
3686 Here some patches from various sources; most of them taken from
3687 the Debian distribution.
3689 * tmac/groff_mdoc.man, tmac/groff_mdoc.samples.man,
3690 tmac/Makefile.sub: New files copied directly from the NetBSD
3691 distribution. Probably, some additional adaptation later on is
3694 * tmac/tmac.safer, tmac/groff_msafer.man: Added `so' to the list
3697 * groff/groff.cc, groff/groff.man, nroff/nroff.sh,
3698 nroff/nroff.man, pic/main.cc, pic/pic.man, troff/input.cc,
3699 troff/troff.man: Added option `-U' for unsafe mode. Safe mode
3700 (`-S') is now the default.
3702 * README, NEWS: Updated.
3704 1999-12-09 Werner LEMBERG <wl@gnu.org>
3706 * doc/groff.texinfo: Regenerated nodes and menus with emacs.
3708 * doc/Makefile (clean): Added cleaning commands for groff.texinfo.
3710 1999-12-06 Werner LEMBERG <wl@gnu.org>
3712 * configure.in: Removed AC_PREFIX_PROGRAM since it causes more
3713 grief than relief today. Additionally, it is against the GNU
3716 * configure: Recreated.
3718 1999-12-05 Werner LEMBERG <wl@gnu.org>
3720 * configure.in: Added GROFF_LIBM.
3722 * configure: Recreated.
3724 * aclocal.m4 (GROFF_LIBM): New function which tests whether -lm is
3727 * Makefile.in: Added definition of $(LIBM).
3729 * Makefile.comm (LIBM): Removed.
3731 * pfbtops/Makefile.sub: On AIX, -lm is needed also.
3733 1999-12-03 Gaius Mulley <gaius@glam.ac.uk>
3735 * doc/Makefile: Added rule for generation pic.html.
3737 (clean): Files produced by grohtml will be removed also.
3739 * doc/pic.ms: Small fix.
3741 * tmac/tmac.html: Fixed suppression of headers.
3743 1999-11-16 Gaius Mulley <gaius@glam.ac.uk>
3745 * tmac/tmac.html: Fixing horizontal arrows.
3747 Turning off hyphenation.
3749 * tmac/tmac.an: Improved support for grohtml; better indentation,
3752 1999-10-31 Gaius Mulley <gaius@glam.ac.uk>
3754 * tmac/tmac.arkup: Added CDFTP macro
3756 * tmac/tmac.html: All headers are turned off for ms, me, and mm
3759 * tmac/troffrc: Some additions for HTML stuff.
3761 1999-10-06 Gaius Mulley <gaius@glam.ac.uk>
3763 * tmac/tmac.html: Small changes.
3765 1999-09-26 Werner LEMBERG <wl@gnu.org>
3767 * doc/groff.texinfo: Minor fixes.
3769 1999-09-26 Gaius Mulley <gaius@glam.ac.uk>
3771 * devhtml/TR: Changed spacewidth to 3.
3773 * tmac/Makefile.sub (NORMALFILES): Added tmac.arkup.
3775 * tmac/tmac.html: Moved markup macros to tmap.arkup.
3777 * tmac/tmac.arkup: New file.
3779 * grohtml/ChangeLog: New file.
3781 1999-09-16 Werner LEMBERG <wl@gnu.org>
3783 * doc/groff.texinfo (Common Features): Added Copying chapter.
3784 Changed format to @smallbook.
3786 1999-09-15 Werner LEMBERG <wl@gnu.org>
3788 * NEWS: Added info about groff.texinfo.
3790 * doc/groff.texinfo: Will now compile (using texi2dvi) without
3793 1999-09-14 Werner LEMBERG <wl@gnu.org>
3795 * groff/groff.man: More updates.
3797 1999-09-13 Werner LEMBERG <wl@gnu.org>
3799 * doc/groff.texinfo: New file. This manual is still very
3800 rudimentary. It has been originally contributed by Trent
3801 A. Fisher <trent@gnurd.portland.or.us> with first corrections and
3804 * INSTALL: Added information about the `doc' subdir
3806 * troff/troff.man: Minor fixes.
3808 * groff/groff.man: Added missing `-L arg' to SYNOPSIS section;
3811 * troff/input.cc (usage): Added missing `-ffam' to usage message.
3813 * Makefile.in (dist): groff-$(version).tar.gz must be removed
3814 also, otherwise it is included itself in another call of `make
3817 * groff/groff.cc (synopsis): Removed superfluous space.
3819 * PROJECTS, PROBLEMS, NEWS: Updated.
3821 * VERSION: Updated to 1.12beta.
3823 * BUG-REPORT: Some cosmetic fixes. Corrected email address.
3825 * README: Updated: Included documentation about CVS repository,
3826 mailing lists, and daily snapshots.
3828 * tmac/Makefile.sub: Fixed $(tmap_wrap) finally.
3830 1999-09-12 Bjarni Ingi Gislason <bjarniig@rhi.hi.is>
3832 * tmac/tmac.an: If the tag didn't fit into the space that the
3833 macro `TP' specifies, the rest of the tag went into the space for
3836 1999-09-12 Jeffrey Copeland <jeff@opennt.com>
3838 * grolj4/lj4.cc: Added duplex printing (option `-d').
3840 * grolj4/grolj4.man: Document duplex printing.
3842 1999-09-12 Werner LEMBERG <wl@gnu.org>
3844 * doc/Makefile (pic.ps): Fixed rule which caused problems with
3845 non-GNUish sed programs.
3847 * tmac/doc-syms: Removed extra space from -iso8802-3 macro
3850 * configure.in (LIBS): Added `-lc'
3852 * Makefile.comm (.man.n): Added substitution for @TMAC_AN_PREFIX@.
3854 * pic/tex.cc (solid_arc): Casting M_PI to double.
3856 * libgroff/putenv.c (putenv): Changed function header to ANSI C.
3858 * groff/groff.man, tmac/Makefile.sub (MAN7), tmac/groff_msafer.man
3859 (new file), tmac/msafer.man (deleted), tmac/groff_me.man (new
3860 file), tmac/me.man (deleted): {me,msafer} -> groff_{me,msafer}.
3862 * groff/groff_man.man: New file. This manual page was originally
3863 written for the Debian GNU/Linux system by Susan G. Kleinmann
3866 * eqn/list.cc (list_box::compute_metrics,
3867 list_box::compute_sublist_width): Removed variable declaration to
3868 avoid shadowing warnings.
3870 * grops/psrm.cc (resource_manager::process_file): Ditto.
3872 * tfmtodit/tfmtodit.cc (main): Ditto.
3874 * libgroff/font.cc (font::load_desc): Renamed auxiliary variable
3875 to avoid shadowing warnings.
3877 * tbl/table.cc (block_entry::do_divert, table::do_row): Renamed
3878 shadowing loop variable.
3880 * groff/groff.man, troff/troff.man: Added doc about grohtml.
3882 1999-09-12 Gaius Mulley <gaius@glam.ac.uk>
3884 New grohtml frontend to convert groff input to html.
3886 * Makefile.in (CCPROGDIRS, DEVDIRS): Added html device.
3888 * tmac/Makefile.sub (NORMALFILES): Added tmac.html.
3890 * tmac/eqnrc: Added html device.
3892 * tmac/tmac.html: New file.
3894 * eqn/main.cc (do_file, inline_equation), pic/troff.cc
3895 (troff_output::start_picture, troff_output::finish_picture),
3896 tbl/main.cc (process_input_file):
3897 Surrounded output with `graphics_start' and `graphics_end' so that
3898 the html driver can identify non-text portions.
3900 * grodvi/dvi.cc (dvi_printer::set_char), grolj4/lj4.cc
3901 (lj4_printer::set_char), grops/ps.cc (ps_printer::set_char),
3902 grotty/tty.ps (tty_printer::set_char): Additional parameter
3905 * include/printer.h: Class printer: New function
3906 set_char_and_width; new variables (is_char_named, is_named_set,
3907 named_command, named_char_s, named_char_n) to hold information
3908 about named characters -- needed by the html driver.
3910 * libdriver/printer.cc (printer::set_ascii_char,
3911 printer::set_special_char): Use set_char_and_width.
3913 * devhtml/*: New device files for html driver.
3915 * grohtml/*: New driver grohtml.
3917 1999-09-11 Wilfredo Sanchez <wsanchez@apple.com>
3919 * tmac/doc-common, tmac/tmac.an: Removed the word `UNIX' in
3922 1999-09-11 Luke Mewburn <lukem@netbsd.org>
3924 * libgroff/string.cc (search): Small fix to test against NULL
3927 1999-09-11 Jeff Conrad <jeff_conrad@msn.com>
3929 * troff/node.cc (copy): The characters in a bracket escape (e.g.,
3930 \b'abc') were stacked in reverse order when processed in a
3933 * troff/node.h: Added `*last' to struct `node' to make the above
3936 * troff/input.cc (read_draw_node), libdriver/input.cc (do_file):
3937 The default scale for the 'f' and 't' graphics functions were 'm'
3938 rather than 'u' (i.e., no scaling).
3940 1999-09-11 Peter Miller <peterm@jna.com.au>
3942 * groff/groff.cc (main), groff.man, soelim/soelim.cc (main,
3943 do_file), soelim/soelim.man: Added `-I file' option to soelim,
3944 defining include paths.
3946 * soelim/soelim.cc (include_path_append): New function.
3948 1999-09-11 Larry Jones <larry.jones@sdrc.com>
3950 * tbl/main.cc (process_options): Unix (at least Documenter's
3951 Workbench) tbl allows arbitrary non-alpha characters between
3954 1999-09-11 Paul Eggert <eggert@twinsun.com>
3956 Y2k fixes. Don't assume that the current year precedes 2000.
3958 * doc/meref.me: Add \n(y2, \n(y4.
3960 * tmac/doc-common (Yr): New number register.
3961 (Dd): Don't assume current year precedes 2000.
3963 * tmac/tmac.e (td): Likewise.
3964 (y2, y4): New number registers.
3966 * pic/pic.man: Update reference for pic paper to May, 1991
3969 1999-09-11 Werner LEMBERG <wl@gnu.org>
3971 * tmac/Makefile.sub (install_data, stamp-wrap, uninstall_sub):
3972 Removed quotation marks which prevented correct expansion of
3975 * devlj4/Makefile.sub (LJ4RES): Fixed value (600 instead of 300).
3977 1999-09-10 Werner LEMBERG <wl@gnu.org>
3979 * Makefile.sub (DISTCLEANFILES): Added `config.log' and
3982 * Removed configure.old.
3984 1999-08-31 Werner LEMBERG <wl@gnu.org>
3986 * VERSION: Updated to 1.11.1
3988 1999-05-27 Werner LEMBERG <wl@gnu.org>
3990 * doc/Makefile: changed `.PS' postfix to `.ps' for consistency.
3992 * tmac/Makefile.sub (install_data, stamp-wrap, uninstall_sub):
3993 added quotations around $(tmac_wrap) to avoid syntax error if
3996 * configure: Newly generated using autoconf 2.13.
3998 * Makefile.in (LDFLAGS): Set variable to @LDFLAGS@.
4000 Fri Aug 15 08:51:47 1997 Eric S. Raymond <esr@snark.thyrsus.com>
4002 * README, PROJECTS, NEWS, INSTALL, VERSION,
4003 doc/Makefile. doc/pic.ms, groff/groff.man:
4004 Prepare for 1.11 release. No code changes.
4005 Documentation for pic added (doc/pic.ms).
4007 Sun Nov 26 11:45:13 1995 James Clark <jjc@jclark.com>
4009 * Version 1.10 released.
4011 Fri Nov 24 09:56:16 1995 James Clark <jjc@jclark.com>
4013 * afmtodit/afmtodit.pl: Avoid comment on first line.
4015 Mon Nov 20 11:13:49 1995 James Clark <jjc@jclark.com>
4017 * aclocal.m4 (GROFF_INSTALL_SH): New macro.
4018 * configure.in: Call it.
4020 * Makefile.sub (configure): Depends on aclocal.m4 not acgroff.m4.
4021 (distfiles): Doesn't depend on config.log or config.cache.
4023 Sun Oct 1 08:45:36 1995 James Clark <jjc@jclark.com>
4025 * grog/grog.sh: Use print "" rather than print in END rule.
4027 Wed Aug 23 13:30:52 1995 James Clark <jjc@jclark.com>
4029 * tbl/main.cc (process_data): Don't give error for excess data
4030 entries that are comments.
4032 Fri Jul 28 11:00:27 1995 James Clark <jjc@jclark.com>
4034 * tbl/main.cc (process_data): Fix case where new for-scope rules
4035 silently change meaning of code.
4037 Tue Jul 4 23:39:51 1995 James Clark <jjc@jclark.com>
4039 * troff/env.cc (hyphenate): Loop over all consecutive sequences
4040 of non-zero hyphenation codes.
4042 Sat Jul 1 00:42:15 1995 James Clark <jjc@jclark.com>
4044 * aclocal.m4 (GROFF_POSIX): Use conflicting declaration technique.
4046 Thu Jun 29 13:58:36 1995 James Clark <jjc@jclark.com>
4048 * tmac/tmac.e (ip): Divert the tag so as to freeze the spaces.
4050 Tue Jun 27 12:30:16 1995 James Clark <jjc@jclark.com>
4052 * tmac/tmac.andoc: Make it work in compatibility mode.
4054 * refer/token.h (token_info::is_range_sep): New function.
4055 * refer/token.cc (init_special_chars): Make \(en a RANGE_SEP.
4056 * refer/ref.cc (reference::output): More sophisticated check for
4059 * devps/prologue.ps (MANUAL): New procedure.
4060 * grops/ps.cc (main): New -m option.
4061 (usage): Include -m.
4062 (ps_printer::~ps_printer): Implement -m.
4064 * aclocal.m4 (GROFF_G): New macro.
4065 * configure.in: Call it.
4066 * Makefile.in (g): Provided by configure.
4068 * hpftodit/hpftodit.cc (basename): Rename to xbasename.
4070 * tmac/tmac.tty: Disable warning about bad fonts. Remove font
4073 * Makefile.in (tmacpath): Don't include /usr/lib/tmac.
4074 (tmac_m, tmac_s): Deleted.
4075 (sys_tmac_prefix, tmac_wrap, tmac_prefix, tmac_an_prefix,
4076 tmac_s_prefix): New variables.
4077 (MDEFINES): Change accordingly.
4078 * Makefile.comm (.man.n): Use new TMAC_* variables.
4079 * configure.in (GROFF_TMAC): Call.
4080 * aclocal.m4 (GROFF_TMAC): Define.
4081 * tmac/Makefile.sub (stamp_wrap): New target.
4082 (install_data, uninstall_sub): Handle macro wrapping.
4084 Mon Jun 26 14:54:39 1995 James Clark <jjc@jclark.com>
4086 * tbl/main.cc (main): Ignore -T option.
4088 Thu Jun 22 09:08:06 1995 James Clark <jjc@jclark.com>
4090 * devlj4/generate/special.map: Add definition of \(nb.
4092 * tmac/tmac.dvi: Add definition of \(nb.
4094 * troff/dictionary.c (dictionary::dictionary): association::v gets
4095 initialized by association::association.
4097 * tmac/Makefile.sub: Avoid using temporary files when installing.
4099 * troff/env.cc (environment::set_font): Make bad font number a
4102 * Makefile.in (fontpath): Remove $(prefix)/lib/font from fontpath.
4104 * Makefile.in (datadir): Use share rather than lib.
4106 * groff/groff.cc (basename): Rename to xbasename.
4108 Wed Jun 21 16:59:46 1995 James Clark <jjc@jclark.com>
4110 * Makefile (CCLIBS): Don't use.
4111 * Makefile.ccpg: Likewise.
4113 * acgroff.m4: Rename to...
4114 * aclocal.m4: Modify extensively for autoconf 2.
4115 * configure.in: Likewise.
4116 * Makefile.in: Likewise.
4118 * groff/pipeline.c (const): Declare as empty if __STDC__ not
4120 (xstrsignal): Check for definition of NSIG. Conditionalize
4121 on SYS_SIGLIST_DECLARED. Make return type const.
4123 Sat Jun 10 12:28:16 1995 James Clark <jjc@jclark.com>
4125 * troff/input.cc (interpolate_macro): Rephrase missing space
4128 Thu May 11 01:07:16 1995 Jason Merrill <jason@phydeaux.cygnus.com>
4130 * addftinfo/addftinfo.cc, eqn/delim.cc, eqn/lex.cc, eqn/list.cc,
4131 grodvi/dvi.cc, groff/groff.cc, grops/ps.cc, grops/psrm.cc,
4132 grotty/tty.cc, include/ptable.h indxbib/indxbib.cc,
4133 libbib/index.cc, libbib/linear.cc, libbib/search.cc,
4134 libdriver/input.cc, libdriver/printer.cc, libgroff/font.cc,
4135 libgroff/lf.cc, libgroff/nametoindex.cc, libgroff/ptable.cc,
4136 libgroff/string.cc, lkbib/lkbib.cc, lookbib/lookbib.cc,
4137 pic/lex.cc, pic/object.cc, pic/pic.y refer/label.y refer/ref.cc,
4138 refer/refer.cc, refer/token.cc, tbl/main.cc, tbl/table.cc,
4139 tfmtodit/tfmtodit.cc, troff/dictionary.cc, troff/div.cc,
4140 troff/env.cc, troff/input.cc, troff/node.cc, troff/symbol.cc:
4143 Wed Apr 19 21:15:11 1995 James Clark <jjc@jclark.com>
4145 * troff/input.cc (spring_trap): Push a macro_iterator rather than a
4147 (spring_trap, postpone_traps, unpostpone_traps): Move to later in
4149 (macro_iterator::macro_iterator): Add additional argument.
4151 Mon Apr 10 12:06:02 1995 James Clark <jjc@jclark.com>
4153 * troff/div.cc (vertical_size::vertical_size): In place of integer
4154 specifying line spacing use cunits specifying post vertical
4156 (macro_diversion::output, top_level_diversion::output): Likewise.
4157 * troff/div.h: Change declarations accordingly.
4158 * troff/env.cc (pending_output_line): Replace ls field by post_vs
4160 (pending_output_line::pending_output_line,
4161 pending_output_line::output, environment::output,
4162 environment::output_line, environment::output_title,
4163 environment::hyphenate_line): In place of
4164 integer specifying line spacing use cunits specifying post vertical
4166 (environment::environment): Add post_vertical_spacing and
4167 prev_post_vertical_spacing arguments.
4168 (environment::get_post_vertical_spacing): New function.
4169 (environment::total_post_vertical_spacing): New function.
4170 (environment::post_vertical_spacing): New function.
4171 (init_env_requests): Initialize pvs request and .pvs register.
4172 * troff/env.h: Change declarations.
4174 Tue Mar 28 09:52:07 1995 James Clark <jjc@jclark.com>
4176 * tmac/tmac.pspic: Immediately remove the temporary file.
4178 Sat Mar 25 10:43:11 1995 James Clark <jjc@jclark.com>
4180 * tmac/tmac.pspic (PSPIC): Scale graphic uniformly even when
4181 height is specified.
4183 Thu Jan 26 16:20:13 1995 James Clark <jjc@jclark.com>
4185 * tbl/table.c (struct vertical rule, class table_entry): Use int
4186 not short for start_row and end_row.
4188 Fri Jan 13 13:53:05 1995 James Clark <jjc@jclark.com>
4190 * troff/input.cc (trapping_blank_line, blank_line_macro): New
4192 (diverted_space_node::reread, process_input_stack): Call
4193 trapping_blank_line() rather than blank_line().
4194 (init_input_requests): Bind "blm" to blank_line_macro().
4196 * tmac/tmac.s (XA): Use .br and par@reset rather than XA.
4198 Tue Jan 10 11:40:35 1995 James Clark <jjc@jclark.com>
4200 * troff/env.cc (environment::possibly_break_line): Require that
4201 width total excluding width of final space node be greater than
4202 the target text length.
4204 Tue Jan 3 09:13:37 1995 James Clark <jjc@jclark.com>
4206 * troff/node.cc (kern_pair_node::vertical_extent): New function.
4208 Sun Dec 4 13:19:07 1994 James Clark <jjc@jclark.com>
4210 * troff/node.cc (charinfo_node): New class.
4211 (glyph_node, composite_node): Derive from charinfo_node. Change
4212 member functions accordingly.
4214 Wed Nov 30 10:29:29 1994 James Clark <jjc@jclark.com>
4216 * nroff/nroff.sh: Use -Tlatin1 not -TLatin1.
4218 Mon Aug 8 10:17:59 1994 James Clark (jjc@jclark.com)
4220 * tmac/tmac.tty-char: Add definitions for \(ab and \[arrowvertex].
4222 * devps/generate/textmap (notsubset): Add.
4224 * tmac/tmac.a4: New file.
4226 Sun Jul 24 20:08:42 1994 James Clark (jjc@jclark.com)
4228 * pic/main.cc (had_parse_error): New variable.
4229 (do_picture, do_whole_file): Set had_parse_error if yyparse()
4231 (main): Return 1 if had_parse_error is true.
4233 Tue Jul 19 13:40:31 1994 James Clark (jjc@jclark.com)
4235 * grolj4/lj4.cc (main): Avoid use of strtoul.
4237 Mon Jul 18 15:03:02 1994 James Clark (jjc@jclark.com)
4239 * nroff/nroff.sh: Default device is -Tlatin1 if $LC_CTYPE is
4240 iso_8859_1 or $LESSCHARSET is latin1.
4242 Sun Jul 10 13:38:35 1994 James Clark (jjc@jclark.com)
4244 * hpftodit: New directory.
4245 * Makefile.in (CCPROGDIRS): Add hpftodit.
4246 * devlj4/generate: New directory.
4248 Thu Jul 7 23:49:48 1994 James Clark (jjc@jclark.com)
4250 * configure.in: Don't use AC_VFORK.
4251 * groff/pipeline.c (run_pipeline): Use fork() always.
4253 Wed Jul 6 11:13:17 1994 James Clark (jjc@jclark.com)
4255 * grops/ps.cc (main): Use %1 not %s in error message for -w.
4257 * Makefile.in (CCPROGDIRS): Add grolj4.
4258 (DEVDIRS): Add devlj4.
4259 * grolj4, devlj4: New directories.
4260 * tmac/troffrc: Handle lj4.
4261 * tmac/tmac.lj4: New file.
4263 Fri Jun 17 18:02:53 1994 James Clark (jjc@jclark.com)
4265 * tmac/tmac.e (@n): Set indent to 0 before calling |h.
4267 Wed Jun 1 07:33:47 1994 James Clark (jjc@jclark.com)
4269 * troff/input.cc (do_if_request): At end of second string, switch
4270 environments before getting next token.
4272 Fri May 20 07:39:18 1994 James Clark (jjc@jclark.com)
4274 * devps/psstrip.sed: Split rule that strips whitespace on either
4277 Wed May 18 08:13:47 1994 James Clark (jjc@jclark.com)
4279 * troff/node.h (font_family::make_definition): Add return value to
4280 declaration. * troff/symbol.h (symbol::operator==,
4281 symbol::operator!=): Likewise.
4283 Tue May 17 20:46:06 1994 James Clark (jjc@jclark.com)
4285 * groff/groff.cc (main, help, synopsis): Handle -S.
4286 (possible_command::insert_arg): New function.
4288 * tmac/tmac.safer: New file.
4289 * tmac/msafer.man: New file.
4290 * tmac/Makefile.sub (FILES): Add tmac.safer and msafer.man.
4292 Thu Mar 10 01:58:30 1994 Paul Eggert (eggert@twinsun.com)
4294 * pic/pic.h, pic/main.cc (safer_flag): New variable.
4295 * pic/pic.y (placeless_element): Avoid unsafe operations if
4296 `safer_flag' is set.
4297 * pic/main.cc (main): Add -S option, which sets `safer_flag'.
4299 Tue May 10 13:02:31 1994 James Clark (jjc@jclark.com)
4301 * eqn/lex.cc (get_token): Put call to add_context() in block to
4302 work around Sun C++ 4.0 bug.
4304 * include/stringclass.h (operator +): Use ?: instead of `if' to
4305 work around Sun C++ 4.0 bug.
4307 Thu May 5 11:18:03 1994 James Clark (jjc@jclark.com)
4309 * tbl/main.cc (process_format): Accept - as a synonym for the _
4312 * libbib/index.cc (minus_one): Don't declare as const.
4314 Fri Apr 29 09:32:48 1994 James Clark (jjc@jclark.com)
4316 * troff/input.cc (get_char_for_escape_name): Push back a newline.
4318 Wed Apr 27 21:14:18 1994 James Clark (jjc@jclark.com)
4320 * troff/input.cc (write_macro_request): New function.
4321 (init_input_requests): Bind write_macro_request to writem.
4323 Sun Apr 17 11:15:38 1994 James Clark (jjc@jclark.com)
4325 * tmac/tmac.s (@EN): Turn filling back on even if there was no
4328 * eqn/lex.cc (do_space): Supply missing argument to lex_error.
4330 * tmac/tmac.s (@TS): Renamed from TS.
4331 (TS): Call LP then TS again.
4332 (cov*ab-init): Alias @TS to TS.
4334 * tmac/tmac.s: Allow QP or RS to initialize.
4336 * tmac/tmac.s (par@load-init): New macro. Call at end of file.
4337 Move initializations of PS and LL here.
4338 (par@init): Don't initialize HY. Avoid changing environment 0.
4339 (par*env-init): Don't all par@reset.
4341 Thu Apr 14 19:15:45 1994 James Clark (jjc@jclark.com)
4343 * include/posix.h: Include <fcntl.h> only if not using <osfcn.h>.
4345 Sun Apr 10 09:54:44 1994 James Clark (jjc@jclark.com)
4347 * Makefile.in (MDEFINES): Add LDFLAGS.
4348 (LDFLAGS): Add definition line.
4350 Thu Apr 7 22:22:22 1994 James Clark (jjc@jclark.com)
4352 * troff/input.cc (get_optional_char): Split off error check into...
4353 (check_missing_character): New function.
4354 * troff/token.h: Declare it.
4355 * troff/env.cc (margin_character): Don't call get_optional_char.
4356 Only call tok.next() after making the node.
4358 * include/lib.h (getopt): Make 2nd argument char *const *.
4360 Fri Mar 11 07:28:03 1994 James Clark (jjc@jclark.com)
4362 * nroff/conftest.sh: Deleted.
4364 Fri Mar 4 10:51:36 1994 James Clark (jjc@jclark.com)
4366 * pic/make-dos-dist: Deleted.
4368 Wed Mar 2 20:59:16 1994 James Clark (jjc@jclark.com)
4370 * devps/psstrip.sed: Strip comments before stripping trailing
4373 Sat Feb 19 13:07:16 1994 James Clark (jjc@jclark.com)
4375 * Version 1.09 released.
4377 Wed Feb 16 16:53:49 1994 James Clark (jjc@jclark.com)
4379 * tmac/doc-ditroff (hK): Don't reset page number if \nC is > 0.
4381 Mon Feb 14 08:26:40 1994 James Clark (jjc@jclark.com)
4383 * libgroff/font.cc (font::load_desc): Fix typo in error message.
4385 Sun Feb 13 09:37:38 1994 James Clark (jjc@jclark.com)
4387 * libgroff/new.cc (operator new): Rewrite so as to avoid warning
4388 about returning without a value.
4390 * troff/charinfo.h (charinfo::get_special_translation): Cast
4391 TRANSLATE_NONE to int.
4393 * refer/token.cc (lookup_token, store_token): Remove bogus loop
4394 test. Fix test so that it works with n unsigned.
4396 * pic/pic.y (defaults_table): Fully bracket initializer.
4397 * pic/lex.cc (lookup_keyword): Likewise.
4398 * eqn/lex.cc (token_table, def_table): Likewise.
4399 * eqn/box.cc (param_table): Likewise.
4400 * troff/input.cc (warning_table): Likewise.
4401 * libgroff/font.cc (table): Likewise.
4402 * grops/ps.cc (ps_printer::special): Likewise.
4403 * grops/psrm.cc (resource_manager::process_file): Likewise.
4404 * tfmtodit/tfmtodit.cc (lig_chars, lig_table): Likewise.
4405 * refer/command.cc (command_table): Likewise.
4406 * addftinfo/addftinfo.cc (param_table): Likewise.
4408 * troff/symbol.cc (symbol::symbol): Prevent compiler warnings
4409 about temp's being unused.
4410 (unused): New function.
4412 * groff/pipeline.cc: Declare c_fatal.
4414 * libbib/linear.cc (bmpattern::search): Cast patterrn[--j] to
4417 * libbib/index.cc (index_search_item::load): Prevent compiler
4418 warnings about fd_closer's being unused.
4419 (unused): New function.
4421 Sat Feb 12 10:31:59 1994 James Clark (jjc@jclark.com)
4423 * troff/input.cc (copy_mode_error): Make `prefix' static.
4426 * include/posix.h: Include <osfcn.h> is HAVE_CC_OSFCN_H is
4428 * acgroff.m4, configure.in, Makefile: Rename HAVE_CC_UNISTD_H to
4429 HAVE_CC_OSFCN_H and modify accordingly.
4431 * troff/input.cc (init_charset_table): radicalex overlaps
4434 * groff/acgroff.m4 (GROFF_ISC_SYSV3): New macro (from
4435 udodo!hans@relay.NL.net).
4436 * groff/configure.in: Call it.
4438 * groff/acgroff.m4 (GROFF_PCLOSE): New macro.
4439 * groff/configure.in: Call it.
4440 * include/lib.h: Conditionalize declaration of pclose.
4442 * troff/div.cc (last_page_number): New global variable.
4443 (top_level_diversion::begin_page): Exit if we just printed the
4445 * troff/div.h (last_page_number): Declare it.
4446 * troff/input.cc (parse_output_page_list): Set last_page_number.
4448 * eqn/sqrt.cc: Rename \(rn to \[radicalex].
4449 * devps/S, devps/textmap, tmac/tmac.ps, tmac/tmac.dvi,
4450 tmac/tmac.X: Likewise.
4451 * tmac/tmac.ps, tmac/tmac.X, tmac.dvi: Add definitions of \(rn.
4452 * tmac.dvi: Make \(ru and \(ul extend beyond their width by .04m.
4454 Fri Feb 11 11:45:40 1994 James Clark (jjc@jclark.com)
4456 * tmac/doc-ditroff (hK): Remove groff specific code which
4457 prevented page-breaks between separate manual entries. If this is
4458 the first page, don't set the page number to 1.
4460 * acgroff.m4 (GROFF_POSIX): New macro.
4461 * configure.in: Use it.
4463 * troff/node.cc (class real_output_file,
4464 real_output_file::real_output_file,
4465 real_output_file::~real_output_file): Conditionalize use of
4466 popen/pclose on POPEN_MISSING.
4467 * troff/node.h: Conditionalize pipe_command on POPEN_MISSING.
4468 * troff/input.cc (pipe_command): Give an error if POPEN_MISSING.
4469 (pipe_source): Similarily.
4471 * acgroff.m4 (GROFF_PROG_CCC): Update message about libg++.
4473 * acgroff.m4 (GROFF_GETOPT, GROFF_PUTENV, GROFF_POPEN): Detect
4474 presence of declarations by trying to compile example with
4475 conflicting declarations. (gcc only gives a warning for missing
4478 Wed Feb 9 09:12:23 1994 James Clark (jjc@jclark.com)
4480 * tmac/tmac.pspic (PSPIC): Allow options to specify alignment
4481 (from Ulrich Lauther).
4483 Tue Feb 8 03:56:40 1994 James Clark (jjc@jclark.com)
4485 * libbib/linear.cc (file_buffer::load): Use S_ISREG macro.
4487 Thu Feb 3 09:34:35 1994 James Clark (jjc@jclark.com)
4489 * indxbib/indxbib.cc (write_hash_table): Add code for case where
4490 pointers and ints have different sizes.
4492 Sun Jan 9 16:17:51 1994 James Clark (jjc@jclark.com)
4494 * tmac/tmac.s (par*env-init): Call par@reset.
4496 Fri Jan 7 10:24:27 1994 James Clark (jjc@jclark.com)
4498 * tmac/tmac.s (@IP): Switch to a new environment when diverting
4500 (par*push-tag-env, par*pop-tag-env): New macros.
4502 Wed Jan 5 21:18:34 1994 James Clark (jjc@jclark.com)
4504 * grops/ps.cc (ps_printer::ps_printer): Use MAX_LINE_LENGTH for
4505 initializing `out'. Reduce MAX_LINE_LENGTH from 79 to 72.
4507 * grops/ps.cc (ps_printer::~ps_printer): Output %%CreationDate
4508 comment. Include <time.h>.
4510 Wed Dec 15 14:14:00 1993 James Clark (jjc@jclark.com)
4512 * grops/ps.cc (is_small_h, is_small_v): Deleted.
4513 (ps_printer::flush_sbuf): Use absolute motion only at beginning of
4516 Tue Dec 14 10:06:34 1993 James Clark (jjc@jclark.com)
4518 * troff/input.cc (read_request): Only print a prompt if reading
4519 from the terminal. Also clearerr on EOF if reading from the
4520 terminal. Declare isatty.
4522 Mon Nov 29 08:38:15 1993 James Clark (jjc@jclark.com)
4524 * refer/label.y: Rename map_t to map_func and extractor_t to
4527 Sat Oct 30 06:38:12 1993 James Clark (jjc@jclark.com)
4529 * include/assert.h: Don't use volatile.
4530 * libgroff/assert.cc: Likewise.
4532 Fri Oct 29 15:00:23 1993 James Clark (jjc@jclark.com)
4534 * troff/input.cc (abort_request): Look at character in tok before
4537 Thu Oct 28 14:09:48 1993 James Clark (jjc@jclark.com)
4539 * troff/troff.h (NO_RETURN): Deleted.
4540 * troff/div.cc (cleanup_and_exit): Don't declare aas NO_RETURN.
4541 * troff/input.cc (exit_troff): Likewise
4543 * Makefile.in: Remove `Making ...' messages since GNU make now
4546 * configure.in: Use AC_HAVE_HEADERS(unistd.h) instead of AC_UNISTD_H.
4548 Wed Oct 27 11:12:51 1993 James Clark (jjc@jclark.com)
4550 * tmac/tmac.s (@init): Initialize PO to \n(.o here, rather than
4553 Sat Oct 23 10:03:52 1993 James Clark (jjc@jclark.com)
4555 * tmac/tmac.e (hl): Use \n[.in] rather than \n(.i.
4557 Thu Oct 14 12:09:45 1993 James Clark (jjc@jclark.com)
4559 * eqn/delim.cc (delim_box::compute_metrics): Don't increase
4560 MARK_REG if there was no left delimiter.
4562 Sat Oct 2 19:54:47 1993 James Clark (jjc@jclark.com)
4564 * pic/troff.cc (troff_output::text): Set line thickness to
4565 relative before outputting text.
4567 * tmac/tmac.e (@k): Don't zero ?T.
4570 Sat Sep 25 11:08:43 1993 James Clark (jjc@jclark.com)
4572 * tmac/tmac.e ($p): Handle possibility that $3 is empty.
4574 Wed Aug 18 08:51:41 1993 James Clark (jjc@jclark.com)
4576 * troff/input.cc (decode_args): Warn about unquoted tabs (from
4579 Tue Aug 10 08:38:32 1993 James Clark (jjc@jclark.com)
4581 * troff/input.cc (ignoring): New variable.
4582 (ignore): Set ignoring during call to do_define_macro.
4583 (do_define_macro): Clear ignoring before interpolating terminating
4585 (copy_mode_error): New function.
4586 (get_char_for_escape_name, read_long_escape_name,
4587 interpolate_arg): Use copy_mode_error.
4588 (warning_table): Add WARN_IG.
4589 * troff/troff.h (WARN_IG): Declare.
4590 (WARN_TOTAL): Change accordingly.
4592 * groff/pipeline.c (strsignal): Rename to xstrsignal.
4593 * groff/groff.cc (strsignal): Delete declaration.
4595 Fri Jul 16 01:43:12 1993 James Clark (jjc@jclark.com)
4597 * troff/div.cc (page_offset): Use 'm' as default scaling.
4599 Sat Jul 3 09:11:38 1993 James Clark (jjc@jclark.com)
4601 * nroff/nroff.sh: Ignore -u.
4603 Wed Jun 9 12:17:27 1993 James Clark (jjc@jclark.com)
4605 * Makefile.in (MDEFINES): Pass down MAKEOVERRIDES.
4607 Fri Jun 4 17:35:47 1993 James Clark (jjc@jclark.com)
4609 * tmac/tmac.s (par*box-draw): Set adjustment mode to l while
4611 (B2): With -Tascii, leave additional vertical space before
4612 and after. Ensure that the left and right indent is restored to
4613 what it was even if the point size changes. Don't call
4614 par@finish. Change the indent, line length and title length
4615 directly. With -Tascii, make the width of the box 1n less.
4616 (B1): Remember 1n at the current point size. Don't call
4617 par@reset. Change the indent, line length and title length
4618 directly. Ensure that the temporary indent is preserved.
4619 (par*box-mark-top): Turn off no spacing mode.
4621 Thu Jun 3 17:47:14 1993 James Clark (jjc@jclark.com)
4623 * Makefile.in (dist): Use .gz suffix.
4625 Thu May 27 20:04:59 1993 James Clark (jjc@jclark.com)
4627 * troff/input.cc (main): Add return 0.
4628 * pic/main.cc (main): Use return instead of exit.
4629 * tbl/main.cc (main): Likewise.
4630 * eqn/main.cc (main): Likewise.
4631 * grops/ps.cc (main): Likewise.
4632 * grotty/tty.cc (main): Likewise.
4633 * groff/groff.cc (main): Likewise.
4634 * grodvi/dvi.cc (main): Likewise.
4635 * refer/refer.cc (main): Likewise.
4636 * indxbib/indxbib.cc (main): Likewise.
4637 * lkbib/lkbib.cc (main): Likewise.
4638 * soelim/soelim.cc (main): Likewise.
4639 * addftinfo/addftinfo.cc (main): Likewise.
4640 * acgroff.m4 (GROFF_PROG_CCC, GROFF_CC_COMPILE_CHECK,
4641 GROFF_COOKIE_BUG, GROFF_CC_ANSI_BUG): Likewise.
4643 * troff/token.h (process_input_stack): Don't declare as static.
4644 * troff/input.cc: Likewise.
4646 * troff/node.c (invalidate_fontno): Make it a static member of
4647 class font_family. Change callers.
4648 * troff/node.c: Change declaration.
4650 * tbl/main.cc (struct input_entry_format): Add explicit public
4652 * tbl/table.cc (struct text_stuff, struct single_hline_stuff,
4653 struct double_hline_stuff): Likewise.
4654 * tbl/table.h (struct entry_format): Likewise.
4655 * pic/object.h (struct saved_state): Likewise.
4657 * include/stringclass.h: Add forward declarations of friend
4658 functions that are later declared as inline. Don't include inline
4659 specifier in friend declaration.
4661 * libgroff/lib.h: Declare popen and pclose.
4662 * acgroff.m4 (GROFF_POPEN): New macro.
4663 * configure.in: Call it.
4665 * include/lib.h (PI): New constant. Undef first if necessary.
4666 * tfmtodit/tfmtodit.cc (main): Use PI rather than M_PI.
4667 * grops/ps.cc (degrees, radians): Likewise.
4668 * libgroff/font.cc (font::get_skew): Likewise.
4670 * grops/ps.cc (is_ascii): New function.
4671 (ps_output::put_string): Use is_ascii. Use csprint rather than
4673 (ps_printer::define_encoding): Use csspace.
4674 * libgroff/strtol.c (ISASCII): New macro.
4675 (strtol): Cast arguments to is*() and tolower() to unsigned char.
4676 Use ISASCII rather than isascii.
4677 * libgroff/cmap.cc: Use isascii() only if <ctype.h> defines it.
4678 * libgroff/cset.cc: Likewise.
4679 * libdriver/input.cc: Include cset.h.
4680 (do_file, get_integer, possibly_get_integer): Use csdigit() rather
4683 * refer/refer.cc (main): Use %ld rather than %d for longs.
4685 * libbib/index.cc (index_search_item_iterator::get_tag): Use
4688 * addftinfo/addftinfo.cc (param_t): Add explicit `int'.
4690 Mon May 24 08:51:37 1993 James Clark (jjc@jclark.com)
4692 * troff/input.cc (hyphenation_code): Skip white space between
4695 Sun May 16 08:15:52 1993 James Clark (jjc at jclark.com)
4697 * tbl/table.h (table::entry_list_tailp): New member.
4698 (table::table): Initialize it.
4699 (table::add_entry): Use entry_list_tailp to avoid O(n^2)
4702 Sat May 15 17:26:00 1993 James Clark (jjc at jclark.com)
4704 * grotty/tty.cc (tty_printer::add_char): Don't discard characters
4705 with negative horizontal positions. Remove casts of glyph::hpos to
4707 (USHRT_MAX): Delete definition.
4708 (SHRT_MAX, SHRT_MIN): New definitions.
4709 (glyph::hpos): Change type to short.
4710 (tty_printer::end_page): Output multiple backspaces if necessary.
4711 Remove casts of glyph::hpos to int.
4713 Fri May 7 12:14:37 1993 James Clark (jjc at jclark.com)
4715 * tmac/tmac.s (@RT): New definition.
4717 Thu May 6 21:36:54 1993 James Clark (jjc at jclark.com)
4719 * refer/refer.cc (do_file): Make sure current_filename is set when
4722 * pic/common.cc (common_output::dot_line): Handle zero length
4725 Sun May 2 19:54:16 1993 James Clark (jjc at jclark.com)
4727 * tmac/tmac.s (par@reset): Get value for .hy for \n[HY].
4728 (par@init): Initialize \n[HY].
4730 Mon Apr 26 11:43:16 1993 James Clark (jjc at jclark.com)
4732 * troff/dictionary.cc (dictionary::remove): Continue when
4735 Sun Apr 25 11:03:00 1993 James Clark (jjc at jclark.com)
4737 * Makefile.com (.y.cc): Avoid ending up with two versions of
4740 Thu Apr 22 21:03:45 1993 James Clark (jjc at jclark.com)
4742 * tmac/tmac.dvi (\(,c): Define only if it does not exist.
4743 (\(,C): Likewise. Also fix typo.
4745 Wed Apr 21 08:47:32 1993 James Clark (jjc at jclark.com)
4747 * lib.h: Delete extraneous semi-colon.
4749 * Add pso request: `so' from a pipe.
4750 * troff/input.c (file_iterator::file_iterator): Add 3rd argument.
4751 (file_iterator::close): New function.
4752 (file_iterator::~file_iterator, file_iterator::next_file): Use
4753 file_iterator::close.
4754 (file_iterator::backtrace): Say `process' rather than `file' when
4755 the stream is popened.
4756 (pipe_source): New function.
4757 (init_input_requests): Bind ".pso" to pipe_source.
4759 Tue Apr 20 00:02:26 1993 James Clark (jjc at jclark.com)
4761 * afmtodit/afmtodit.pl: Avoid single quotes in comments.
4763 * pfbtops/pfbtops.c: Output 64 characters per line. Output hex
4764 digits in lower case.
4766 Mon Apr 19 09:55:57 1993 James Clark (jjc at jclark)
4768 * Version 1.08 released.
4770 * Makefile.in (dist): Insert || true after ln -s commands that
4773 * mm: Update to mm 1.16.
4775 * acgroff.m4 (GROFF_CSH_HACK): New macro.
4776 * configure.in: Call GROFF_CSH_HACK. Substitute for
4778 * Makefile.in (SH_SCRIPT_SED_CMD): New variable. Include in
4780 * nroff/Makefile.sub (nroff): New target.
4781 (install_data): Install nroff.
4782 * eqn/Makefile.sub (neqn): Sed with SH_SCRIPT_SED_CMD.
4783 * grog/Makefile.sub (grog): Sed grog.sh with SH_SCRIPT_SED_CMD.
4785 Sat Apr 17 08:24:28 1993 James Clark (jjc at jclark)
4787 * eqn/Makefile.sub (neqn): Add chmod +x.
4789 * grog/Makefile.sub (grog): Remove spurious semi-colon.
4791 Fri Apr 16 22:41:57 1993 James Clark (jjc at jclark)
4793 * troff/input.cc (string_iterator::string_iterator()): Initialize
4796 Tue Apr 13 10:22:28 1993 James Clark (jjc at jclark)
4798 * troff/div.cc (macro_diversion::space,
4799 top_level_diversion::space): Don't set high_water_mark.
4800 (macro_diversion::output, top_level_diversion::output): Don't
4801 include post line space in high water mark.
4803 Wed Apr 7 12:48:18 1993 James Clark (jjc at jclark)
4805 * eqn/eqn.y: Don't define YYDEBUG.
4806 * pic/pic.y: Likewise.
4808 Mon Apr 5 10:15:15 1993 James Clark (jjc at jclark)
4810 * tmac/tmac.e ([3): Add space after comma following editors.
4811 Change double spaces to single spaces.
4812 ([4): Change double spaces to single spaces.
4814 * grops/ps.h (USE_PS_ADOBE_2_0): New flag for broken_flags.
4815 * grops/ps.cc (ps_printer::~ps_printer): If the USE_PS_ADOBE_2_0
4816 bit is set in broken_flags, use 2.0 rather than 3.0 as the version
4817 after %!PS-Adobe- (for Newsprint).
4819 * troff/div.cc (top_level_diversion::begin_page): When
4820 before_first_page is 1, set page_number to 1.
4822 Sun Apr 4 14:28:53 1993 James Clark (jjc at jclark)
4824 * eqn/box.cc (box::top_level): Protect equation with \&.
4826 Sat Apr 3 23:27:25 1993 James Clark (jjc at jclark)
4828 * groff/groff.cc (possible_command::set_name): Delete old name.
4830 * groff/groff.cc (possible_command::~possible_command): Use
4833 * troff/node.cc (troff_output_file::begun_page): New member.
4834 (troff_output_file::troff_output_file): Initialize it.
4835 (troff_output_file::really_begin_page): Only output V command if a
4836 page has been begun.
4838 * pic/pic.y (placeless_element): Delete argument to PRINT after
4841 Fri Apr 2 11:31:02 1993 James Clark (jjc at jclark)
4843 * Make wrapman work.
4844 * troff/div.h (class top_level_diversion): Replace
4845 first_page_begun by before_first_page (with opposite sense).
4846 * Change first_page_begun to before_first_page inverting sense.
4847 * troff/div.cc (class nl_reg): New class.
4848 (init_div_requests): Use class nl_reg for \n(nl.
4849 (top_level_diversion::begin_page): Don't call
4850 output_file::begin_page if before_first_page is 2;
4851 reset before_first_page afterwards. If have_next_page_number is
4852 false, then always increment page_number.
4853 * tmac/tmac.an: Set traps within TH rather than at the top-level.
4854 Restore compatibility mode after loading, and then disable
4855 compatibility mode in TH.
4857 Thu Apr 1 11:09:34 1993 James Clark (jjc at jclark)
4859 * grotty/tty.cc (tty_printer::end_page): Don't discard characters
4861 * troff/node.h (output_file::trailer): Declare.
4862 * troff/div.cc (cleanup_and_exit): Call output_file::trailer().
4863 * troff/node.cc (output_file::trailer): New function.
4864 (troff_output_file::~troff_output_file): Move most code into...
4865 (troff_output_file::trailer): New function.
4866 (class troff_output_file): Delete page_length member. Declare
4868 (troff_output_file::really_begin_page): Use current page length
4869 for final V command.
4871 * tbl/main.cc (struct options): New decimal_point_char member.
4872 (options::options): Initialize this.
4873 (process_options): Implement decimalpoint option.
4874 (process_data): Pass decimal_point_char option to table::table.
4875 * tbl/table.h (class table): New decimal_point_char member.
4876 (table::table): Add additional argument.
4877 * tbl/table.cc (find_dot): Rename to find_decimal_point. Add
4878 second argument specifying decimal point character. Use this
4880 (table::table): Initialize decimal_point_char.
4881 (table::add_entry): Change call to find_dot.
4883 * troff/input.cc (get_copy, token::next): Implement \V.
4884 (interpolate_environment_variable): New function.
4886 Tue Mar 30 14:41:39 1993 James Clark (jjc at jclark)
4888 * pic/lex.cc (lookup_keyword): Rename MIN to K_MIN, MAX to K_MAX.
4889 * pic/pic.y: Likewise.
4891 * grotty/tty.cc (tty_printer::add_char, tty_printer::end_page):
4893 * refer/ref.cc (reference::insert_field, reference::delete_field):
4895 * troff/number.cc (parse_term): Likewise.
4897 * acgroff.m4 (GROFF_PROG_YACC): New macro.
4898 * configure.in: Use GROFF_PROG_YACC.
4900 * acgroff.m4 (GROFF_PROG_CCC): Don't add -O automatically for gcc
4902 * Makefile.in (OPTIMIZE): New define.
4903 (DEBUG): Empty by default.
4904 (CCFLAGS, CFLAGS): Include $(OPTIMIZE).
4906 * acgroff.m4 (GROFF_SYS_SIGLIST): Don't quote program.
4907 (GROFF_ARRAY_DELETE): Likewise.
4908 (GROFF_CC_COMPILE_CHECK): Quote use of $2 and $3.
4910 * troff/env.cc (trie::~trie): Make virtual to shut up g++.
4912 * devps/psstrip.sed: Use different delimiter on last line (so that
4913 it works with BSD 4.4 sed.)
4915 Mon Mar 29 17:07:14 1993 James Clark (jjc at jclark)
4917 * devps/psstrip.sed: Delete comments.
4919 * acgroff.m4 (AC_GETOPT): Don't test whether <unistd.h> declares
4920 optind, opterr, optarg.
4921 * lib.h: When UNISTD_H_DECLARES_GETOPT is defined, declare optind,
4924 Sun Mar 28 17:44:25 1993 James Clark (jjc at jclark)
4926 * Makefile.in (check): Dummy target.
4928 Wed Mar 3 04:53:38 1993 James Clark (jjc at jclark)
4930 * Version 1.07 released.
4932 * Integrate mm 1.11.
4934 * tbl/table.cc (alphabetic_block_entry::print): start_row was used
4935 where start_col was meant.
4937 Thu Feb 25 07:55:36 1993 James Clark (jjc at jclark)
4939 * grog/grog.sh, grog/grog.pl: Recognize PH and SA as -mm macros.
4941 Wed Feb 24 10:15:34 1993 James Clark (jjc at jclark)
4943 * troff/input.cc (token::next): Make \z\o'...' and similar things
4946 * env.h (MARGIN_CHARACTER_ON, MARGIN_CHARACTER_NEXT): New
4948 (environment): Add margin_character_flags member.
4949 * env.cc (environment::environment(symbol),
4950 environment::environment(const environment *): Initialize
4951 margin_character_flags.
4952 (margin_character): Rewrite.
4953 (environment::output_line): Add a margin character if
4954 margin_character_flags is non-zero. Turn off the
4955 MARGIN_CHARACTER_NEXT bit. If that makes margin_character_flags
4956 zero, use margin_character_node without copying and then set
4957 margin_character_node to 0.
4959 * devps/DESC.in: Change minimum size to 1000.
4961 Tue Feb 23 14:57:49 1993 James Clark (jjc at jclark)
4963 * troff/symbol.h (symbol::hash): Change return type to unsigned
4965 * troff/dictionary.cc (dictionary::lookup, dictionary::remove):
4968 * test-groff: Use -r rather than -x.
4970 * grops/psfig.diff: Include in distribution again.
4972 Mon Feb 22 09:10:44 1993 James Clark (jjc at jclark)
4974 * Makefile.in (dist): Use gzip.
4976 Sun Feb 21 11:12:53 1993 James Clark (jjc at jclark)
4978 * acgroff.m4 (GROFF_GETOPT): Check for declaration of getopt() in
4979 unistd.h as well as in stdlib.h.
4980 * include/lib.h: Include <stdlib.h> is STDLIB_H_DECLARES_GETOPT is
4981 defined; otherwise include <sys/types.h> and <unistd.h> if
4982 UNISTD_H_DECLARES_GETOPT is defined.
4984 * configure.in: use builtin(include, ... rather than include(...
4985 * configure: Regenerate with autoconf 1.3.
4987 * libdriver/print.cc (printer::adjust_arc_center): Use new
4988 algorithm suggested by Andy Fyfe.
4990 * libdriver/printer.cc (printer::adjust_arc_center): New function.
4991 * include/printer.h: Declare this.
4992 * grops/ps.cc (ps_printer::draw): Use it.
4993 * grodvi/dvi.cc (dvi_printer::draw): Use it.
4995 Fri Feb 19 23:13:51 1993 James Clark (jjc at jclark)
4997 * Makefile.comm (.man.n): Replace macrodir by tmacdir.
4999 Thu Feb 11 16:46:59 1993 James Clark (jjc at jclark)
5001 * eqn/main.cc (main): Handle "eqn -".
5003 Mon Jan 4 20:29:56 1993 James Clark (jjc at jclark)
5005 * tmac/tmac.e (++): Install fix from comp.bugs.4sd.
5007 * mm: Integrate version 1.08.
5009 * pic/troff.cc (troff_output::finish_picture): Set
5010 EQN_NO_EXTRA_SPACE reg to 0 rather than removing it.
5011 * eqn/box.cc (box::extra_space): Set EQN_NO_EXTRA_SPACE_REG to 0
5012 if it's not defined. Check whether the register is non-zero rather
5013 than whether it's not defined.
5014 * tmac.e ({, <): Make argument to \x zero if \n(0x is non-zero.
5016 * indxbib/indxbib.cc: Move all signal handling into...
5017 * indxbib/signal.c: New file.
5018 * configure.in: Call AC_RETSIGTYPE.
5020 * acgroff.m4 (GROFF_STRUCT_EXCEPTION): New macro.
5021 * configure.in: Call GROFF_STRUCT_EXCEPTION.
5022 * libgroff/matherr.c: Protect with ifdef HAVE_STRUCT_EXCEPTION.
5024 * troff/input.cc (token::token, token::operator=): Work round SGI
5026 * pic/object.cc (position::position): Likewise.
5028 Mon Dec 28 21:50:21 1992 James Clark (jjc at jclark)
5030 * pic/pic.h: Move declaration of hypot().
5032 Wed Dec 16 12:28:29 1992 James Clark (jjc at jclark)
5034 * pic/pic.h: Declare hypot().
5036 * pic/pic.h: Define M_PI if necessary.
5038 Thu Dec 10 12:03:29 1992 James Clark (jjc at jclark)
5040 * tmac/tmac.e (re): Add alternative version that doesn't use groff
5043 * devps/prologue.ps (RE): Handle the possibility that the old font
5044 doesn't have a FontName entry.
5046 Wed Dec 2 10:25:29 1992 James Clark (jjc at jclark)
5048 * tmac/tmac.e (fam): Redefine to set family in environment 2.
5049 (@C): Use @fam not fam.
5051 Thu Nov 26 16:01:25 1992 James Clark (jjc at jclark)
5053 * lookbib/lookbib.cc (main): Change type of start to const char *.
5054 * lkbib/lkbib.cc (main): Likewise.
5056 * eqn/lex.cc (definition::definition): Don't use member
5057 initializer syntax for members of anonymous unions.
5059 * troff/input.cc (input_stack::backtrace): Change type of to const
5062 Wed Nov 25 13:43:09 1992 James Clark (jjc at jclark)
5064 * include/stringclass.h (class string): Declare inline friend
5065 functions as inline in class declaration.
5066 * troff/hvunits.h (class hunits, class vunits): Likewise.
5067 * include/refid.h (class reference_id): Likewise
5068 * troff/troff.h (points_to_units(units), scale(units, double)):
5069 Delete declarations.
5070 * libdriver/input.cc (get_char): Delete declaration.
5071 * include/lib.h: Change 2nd argument of getopt from const char **
5073 * troff/symbol.cc (symbol::symbol): Cast `new char *[n]' to `const
5074 char **' before assigning to a `const char **'.
5075 * tbl/table.cc: Delete extra declarations of prints().
5077 Tue Nov 24 14:33:13 1992 James Clark (jjc at jclark)
5079 * libgroff/font.cc (font::load_desc): Cast `new char *[n]' to `const
5080 char **' before assigning to a `const char **'.
5082 * libgroff/errarg.cc (errarg::errarg): Don't use member
5083 initializer syntax for members of anonymous unions.
5085 Sat Nov 21 05:02:23 1992 James Clark (jjc at jclark)
5087 * mm: Integrate version 1.07.
5089 Tue Nov 17 16:44:27 1992 James Clark (jjc at jclark)
5091 * troff/input.c (translate2): Rename to
5092 (translate_no_transparent).
5093 (init_input_requests): Rename tr2 to trnt.
5095 Mon Nov 16 09:49:32 1992 James Clark (jjc at jclark)
5097 * troff/charinfo.h (class charinfo): Add transparent_translate field.
5098 (charinfo::set_translation, charinfo::set_special_translation):
5099 Add second argument that specifies value for
5100 transparent_translate.
5101 (charinfo::get_translation, charinfo::get_special_translation):
5102 Add optional second argument that specifies whether translation is
5103 being used for transparent throughput.
5104 * troff/input.cc (charinfo::set_translation,
5105 charinfo::set_special_translation): Handle second argument.
5106 (charinfo::charinfo): Initialize transparent_translate.
5107 (translate): Split main part off into
5108 (do_translate): New function. Pass argument saying whether
5109 translation applies to transparent throughput.
5110 (translate2): New request.
5111 (init_input_requests): Bind translate2 to `tr2'.
5113 Wed Nov 11 11:43:20 1992 James Clark (jjc at jclark)
5115 * tbl/table.h (class table): Add `nokeep' flag.
5116 * tbl/main.cc (process_options): Handle `nokeep' option.
5117 * tbl/table.cc (table::init_output, table::do_row, table::do_top,
5118 table::do_bottom): Don't output keep/release macro definitions or
5119 calls when `nokeep' option has been specified.
5121 Sat Nov 7 01:28:33 1992 James Clark (jjc at jclark)
5123 * tmac/tmac.Xps (Xps-char): Use " as delimiter for \Z.
5125 Wed Nov 4 16:29:04 1992 James Clark (jjc at jclark)
5127 * tbl/table.cc (table_entry::divert, block_entry::do_divert,
5128 block_entry::divert, alphabetic_block_entry::divert): Add extra
5129 argument giving column separation.
5130 (table::compute_widths): Pass column separation to
5131 table_entry::divert().
5132 (block_entry::do_divert): If an entry spans multiple columns and a
5133 minimumum width has been specified for each column, then set the
5134 line length to the sum of the widths (plus possibly the column
5137 * troff/input.cc (set_escape_char): Don't set the escape_char
5138 until after calling has_arg().
5140 Tue Nov 3 11:23:27 1992 James Clark (jjc at jclark)
5142 * tbl/table.cc (table::do_top): Add missing \s0 for double box
5145 * tbl/table.cc (table::print_double_hline): Avoid extra new line
5146 in case where r > nrows - 1.
5148 * tbl/table.cc (BODY_HEIGHT): Deleted.
5149 (LINE_SEP): New definition.
5150 (table::print_single_hline, table::print_double_hline,
5151 table::compute_vrule_top_adjust, table::compute_vrule_bot_adjust,
5152 table::do_row, table::do_top): Use LINE_SEP space before a line
5153 instead of \n[.v]-BODY_HEIGHT-BODY_DEPTH.
5155 * tbl/table.cc (text_entry::print_contents): New function.
5156 (text_string_name, right_text_string_name): Deleted.
5157 (TEXT_STRING, RIGHT_TEXT_STRING): Deleted.
5158 (simple_text_entry::do_width, numeric_text_entry::do_width,
5159 alphabetic_text_entry::do_width): Don't store the contents of the
5161 (left_text_entry::simple_print, right_text_entry::simple_print,
5162 center_text_entry::simple_print,
5163 alphabetic_text_entry::simple_print,
5164 numeric_text_entry::simple_print): Print the entry directly
5165 instead of using the stored string.
5167 Fri Oct 30 10:39:32 1992 James Clark (jjc at jclark)
5169 * devps/Makefile: Strip PostScript files.
5170 * devps/prologue: Rename to...
5171 * devps/prologue.ps.
5172 * devps/psstrip.sed: New file.
5173 * devps/download: Use .pfa rather than .ps for installed versions
5176 Thu Oct 29 09:14:43 1992 James Clark (jjc at jclark)
5178 * troff/env.cc (input_trap): Give a warning if the argument is out
5181 * troff/env.cc (adjust): Treat negative argument as missing. Round
5182 argument > 5 down to 5.
5184 * troff/env.cc (center, right_justify): Make negative argument zero.
5186 * troff/div.cc (page_offset, vertical_position_traps): Treat
5187 invalid argument as missing.
5188 * troff/env.cc (line_spacing, line_length, title_length, indent,
5189 underline, hyphen_line_max_request, control_char,
5190 no_break_control_char, widow_control_request, adjust, input_trap,
5191 point_size): Likewise.
5192 * troff/node.cc (ligature, kern_request, bold_font, track_kern,
5193 constant_space): Likewise.
5194 * troff/input.cc (compatible, shift, warn_request,
5195 set_escape_char): Likewise.
5197 * tbl/main.cc (format::format): Avoid doing `new int[0]'.
5198 * tbl/table.cc (table::table): Likewise.
5200 * Makefile.dev (install_dev): depends on $(DEVFILES).
5202 Wed Oct 28 08:30:57 1992 James Clark (jjc at jclark)
5204 * devX75, devX75-12, devX100, devX100-12: New directories.
5205 * Makefile.in: Add these to DEVDIRS.
5207 * troff/Makefile.sub, eqn/Makefile.sub, indxbib/Makefile.sub,
5208 afmtodit/Makefile.sub, tmac/Makefile.sub, nroff/Makefile.sub,
5209 grog/Makefile.sub, mm/Makefile.sub (uninstall_sub): New target.
5210 * Makefile.in (uninstall, uninstall_sub, uninstall_dirs): New
5212 * Makefile.ccpg, Makefile.cpg, Makefile.dev, Makefile.man
5213 (uninstall): New target.
5214 * Makefile.comm (uninstall, uninstall_sub, uninstall_man,
5215 uninstall_prog, uninstall_dev): New targets.
5217 * troff/div.cc (return_request): Treat an invalid argument as
5220 Mon Oct 26 11:33:47 1992 James Clark (jjc at jclark)
5222 * tmac/tmac.e ((f): Set up the environment even when there's a
5223 current diversion. Transperently throughput a call to @N.
5226 Thu Oct 22 05:05:59 1992 James Clark (jjc at jclark)
5228 * tbl/table.cc (table::compute_vrule_top_adjust): Round adjustment
5229 up to vertical resolution.
5231 * tbl/table.cc (table::do_row): Change row number after printing
5234 * pic/lex.cc (get_token_after_dot): Make .left and .right work.
5236 Wed Oct 21 14:46:45 1992 James Clark (jjc at jclark)
5238 * Rename CHANGES to NEWS.
5240 Tue Oct 20 23:25:21 1992 James Clark (jjc at jclark)
5242 * libgroff/new.cc (operator new): Avoid calling malloc(0).
5244 Mon Oct 19 09:10:13 1992 James Clark (jjc at jclark)
5246 * man.ultrix: Removed.
5248 Sun Oct 18 06:35:15 1992 James Clark (jjc at jclark)
5250 * Makefile.comm (extraclean): Delete files whose names begin with
5253 * pic/troff.cc (troff_output::text): Fix typo in implementation of
5256 Sat Oct 10 09:32:29 1992 James Clark (jjc at jclark)
5258 * troff/env.cc (hyphenate_request, vertical_spacing, no_number):
5259 * troff/div.cc (page_length, need_space, space_request): Treat
5260 invalid optional argument as missing.
5261 * troff/env.cc (number_lines): If the first argument is present
5262 but not a number, turn on line numbering, don't change the next
5263 line number and parse the remaining arguments.
5265 * tmac/tmac.e (@q): Do the `ne' before changing to environment 2.
5267 Thu Oct 8 10:24:40 1992 James Clark (jjc at jclark)
5269 * eqn/box.h: Change declaration accordingly.
5270 * eqn/box.cc (set_gsize): Change return type to int. Return 0 if
5271 the specified size was bad but don't give an error. Check for
5273 * eqn/main.cc (main): Change caller. Leave validation to set_gsize.
5274 * eqn/lex (do_size): Likewise.
5276 Wed Oct 7 09:48:59 1992 James Clark (jjc at jclark)
5278 * acgroff.m4 (GROFF_PROG_CCC): Use fopen when checking for C++
5281 Sun Oct 4 18:24:02 1992 James Clark (jjc at jclark)
5283 * tbl/table.cc (table::init_output): Improve error message when
5284 table won't fit on one page.
5286 Fri Oct 2 10:41:40 1992 James Clark (jjc at jclark)
5288 * pic/troff.cc (troff_output::start_picture): Generate line
5289 containing a horizontal motion equal to the width of the picture.
5291 * groff/groff.cc (main): Allow PROG_PREFIX to be set at runtime
5292 using GROFF_COMMAND_PREFIX environment variable.
5294 Fri Sep 25 11:40:40 1992 James Clark (jjc at jclark)
5296 * mdate.sh: Use $NF rather than $(NF).
5298 Tue Sep 22 09:47:24 1992 James Clark (jjc at jclark)
5300 * pic/main.cc (main): Use %1 not %c in argument to warning.
5302 * eqn/main.cc (main): Output code to check that geqn was given the
5305 Mon Sep 21 10:59:16 1992 James Clark (jjc at jclark)
5307 * Makefile.in (dist): Instead of doing `make -f ../Makefile', do
5308 `ln -s ../Makefile .; make; rm -f Makefile'.
5310 * troff/hyphen: Rename to...
5312 * troff/input.cc (main): Delete -H option. Don't call
5314 * troff/env.cc: Include searchpath.h and macropath.h.
5315 (exception_dictionary): Deleted.
5317 (read_hyphen_file): Deleted.
5318 (hyphenation_language): New struct.
5319 (class trie, class hyphen_trie): Move declarations up.
5320 (trie_node::~trie_node): Deleted.
5321 (trie::delete_trie_node): New function.
5322 (trie::do_delete): New pure virtual function.
5323 (hyphen_trie::do_delete): New function.
5324 (trie::~trie): New function.
5325 (hyphen_trie::~hyphen_trie): New function.
5326 (trie::clear): No need to chcek that tp is not 0.
5327 (current_language, language_dictionary): New variables.
5328 (hyphen_word): Give an error if no current language. Use
5329 exceptions dictionary in current language.
5330 (hyphen_trie::read_patterns_file): Find file using macro_path.
5331 Allow comments (starting with %) in patterns file. Don't make it
5332 a fatal error if the file can't be found.
5333 (hyphenate): Return if no current language. Get the exceptions
5334 dictionary and the hyphenation patterns from the current language.
5335 (set_hyphenation_language): New variable.
5336 (hyphenation_patterns_file): New function.
5337 (hyphenation_language_reg): New class.
5338 (hyphenation_language_reg::get_string): New function.
5339 (init_hyphen_requests): Bind "hla" to set_hyphenation_language and
5340 "hpf" to hyphenation_patterns_file. Initialize `.hla' number
5342 * groff/groff.cc (main, help, synopsis): Delete -H option.
5343 * include/Makefile.sub: Don't define HYPHENFILE.
5344 * Makefile.in: Delete hyphenfile variable and remove from MDEFINES.
5345 * Makefile.comm (.man.n): Don't substitute for HYPHENFILE.
5346 * tmac/troffrc: Set hyphenation language to `us'. Load `hyphen.us'
5347 hyphenation patterns.
5349 Sun Sep 20 09:33:02 1992 James Clark (jjc at jclark)
5351 * eqn/neqn.sh: New file.
5352 * eqn/Makefile.sub: Handle neqn.sh.
5354 * eqn/eqn.h: Declare `nroff' variable.
5355 * eqn/box.cc (param_table): Add `nroff' param.
5357 * eqn/lex.cc (yylex): Handle TDEFINE and NDEFINE using `nroff'
5359 * tmac/eqnrc: Set `nroff' to 1 for -Tascii or -Tlatin1.
5361 * troff/troff.h (WARN_FONT): New warning.
5362 (WARN_TOTAL): Change accordingly.
5363 * troff/input.cc (DEFAULT_WARNING_MASK): Include WARN_FONT.
5364 (warning_table): Add WARN_FONT.
5365 * troff/node.cc (mount_font_no_translate): Pass argument to
5366 font::load_font. If this is non-zero, give a warning.
5367 Don't give an error message when accessing a font that has already
5368 been found to be invalid.
5369 * include/font.h (font::load, font::load_font): Add additional
5370 optional argument which suppresses error message if the font is
5372 * libgroff/font.cc (font::load_font): Handle additional argument.
5373 (font::load): Add additional argument. If this is non-null, set it
5374 to 1 and don't give error message.
5376 * include/printer.h (printer::end_page): Add argument giving
5378 * libdriver/input.cc (do_file): Pass this.
5379 * grops/ps.cc (ps_printer::end_page): Add argument.
5380 * grodvi/dvi.cc (dvi_printer::end_page,
5381 draw_dvi_printer::end_page): Add argument.
5382 * grotty/tty.cc (class tty_printer): Remove lines_per_page and
5383 columns_per_page members. New member nlines.
5384 (DEFAULT_LINES_PER_PAGE): Deleted.
5385 (tty_printer::tty_printer): Don't compute lines_per_page from
5386 font::paperlength. Don't compute columns_per_page from
5388 (tty_printer::add_char): Don't check horizontal position against
5389 columns_per_page. Grow glyphs vector if neccessary.
5390 (tty_printer::end_page): Add argument giving page_length in units.
5391 Discard lines past end of page.
5393 Wed Sep 16 06:29:52 1992 James Clark (jjc at jclark)
5395 * tmac/tmac.tty-char: Fix definition of \(/l.
5397 * tmac/tmac.X: Define \(en.
5399 Tue Sep 15 10:37:13 1992 James Clark (jjc at jclark)
5401 * acgroff.m4 (GROFF_PRINT): If a system has lpr and lp but not
5402 lpq, then use lp rather than lpr.
5404 * tmac/tmac.s (par@reset): Don't call `ad'.
5405 (par*env-init): Call `ad'.
5407 Sun Sep 13 18:48:20 1992 James Clark (jjc at jclark)
5409 * mdate.sh: Use $(NF) instead of $6 to extract year from output of
5412 * troff/symbol.cc: #undef BLOCK_SIZE if it's defined.
5413 * indxbib/indxbib.cc: Likewise.
5415 Sun Sep 6 09:44:46 1992 James Clark (jjc at jclark)
5417 * libgroff/putenv.c: New file.
5418 * libgroff/Makefile.sub: Add putenv.c to CSRCS.
5419 * Makefile.in: Say that putenv.o can be one of LIBOBJS.
5420 * configure.in: Test for putenv with AC_REPLACE_FUNCS. Test for
5421 stdlib.h with AC_HAVE_HEADERS.
5423 Sat Sep 5 18:11:52 1992 James Clark (jjc at jclark)
5425 * indxbib/dirnamemax.c: Include <sys/dir.h> only if <dirent.h>
5428 Fri Sep 4 09:43:26 1992 James Clark (jjc at jclark)
5430 * eqn/box.cc (gsize): Make it an int.
5431 (set_gsize): Parse argument handling increment or decrement.
5432 (box::top_level): Convert gsize to a string.
5434 * troff/input.cc (exit_troff): Make buf unsigned char [].
5435 Call to make_temp_iterator casts buf to char*.
5437 * Makefile.in ($(TARGETS), dot): Pass $(MDEFINES) to recursive makes.
5439 * Makefile.ccpg (depend.temp): Depends on $(YTABC).
5440 * Makefile.cpg (depend.temp): Likewise.
5442 * Makefile.dep: Remove Makefile.dep from $(REALCLEANFILES).
5444 * Makefile.comm: Add y.output to MOSTLYCLEANFILES.
5446 Thu Sep 3 08:01:55 1992 James Clark (jjc at jclark)
5448 * tmac/tmac.s (B, I, BI, CW): Rewrite avoiding aliases.
5450 Tue Sep 1 18:24:53 1992 James Clark (jjc at jclark)
5452 * Version 1.06 released.
5454 * Integrate mm 1.04.
5456 Fri Aug 28 11:28:19 1992 James Clark (jjc at jclark)
5458 * Makefile.comm, Makefile.ccpg, Makefile.cpg: Fix TAGS target.
5460 Thu Aug 27 11:03:33 1992 James Clark (jjc at jclark)
5462 * afmtodit/afmtodit.pl: Add -n option that disables generation of
5464 * devps/generate/Makefile (CR, CB, CI, CBI): Pass -n flag to
5465 afmtodit. Regenerate.
5467 * tmac/tmac.e ()z): Adjust _b if necessary so as to avoid moving
5468 @f back past the current position.
5470 * tmac/tmac.e: Change calls to @R so that comments are not part of
5473 Tue Aug 25 10:42:07 1992 James Clark (jjc at jclark)
5475 * configure.in: Check for mkstemp with AC_HAVE_FUNCS.
5477 * acgroff.m4 (GROFF_PROG_CCC): Don't check for <osfcn.h>. Instead
5478 check that we can link a call to a function declared in <stdio.h>.
5479 (GROFF_UNISTD_H): New macro.
5480 * configure.in: Call it.
5481 * Makefile.in: Document it.
5482 * include/posix.h: New file.
5483 * troff/troff.h: Don't include <osfcn.h>
5484 * troff/input.cc: Include posix.h.
5485 * libgroff/new.cc, libgroff/tmpfile.cc: Include posix.h rather than
5487 * indxbib/indxbib.cc, libbib/{search.cc,linear.cc,index.cc}:
5488 Include posix.h rather <sys/types.h>, <sys/stat.h>, <osfcn.h>,
5490 * indxbib/indxbib.cc (S_IRUSR, S_IRGRP, S_IROTH): Delete definitions.
5491 * libbib/index.cc (S_ISREG, O_RDONLY): Delete definitions.
5492 * libbib/search.cc (O_RDONLY): Delete definition.
5493 * refer/refer.cc, include/driver.h, pic/pic.h, groff/groff.cc:
5494 Don't include <osfcn.h>.
5496 * acgroff.m4 (GROFF_TIME_T): New macro.
5497 * configure.in: Call it.
5498 * Makefile.in: Document it.
5500 * acgroff.m4 (GROFF_TRADITIONAL_CPP): New macro.
5501 * configure.in: Call it.
5502 * Makefile.in: Document -DTRADITIONAL_CPP.
5503 * include/ptable.h: Don't include generic.h.
5506 * tmac/tmac.s (][): Make [T1 and [T2 aliases for [T.
5507 Afterwards remove [T1 and [T2.
5508 (ref*spec!0, ref*spec!2): Use T1 rather than T.
5509 (ref*spec!1, ref*spec!4, ref*spec!4): Use T2 rather than T.
5510 (ref*add-T2): Renamed from ref*add-T.
5511 (ref*add-T1): New macro.
5513 Mon Aug 24 11:11:11 1992 James Clark (jjc at jclark)
5515 * acgroff.m4 (AC_PROG_CCC): Use GROFF_EXIT rather than exit 1.
5517 * libbib/index.cc: Include <fcntl.h>.
5518 (O_RDONLY): Define if necessary.
5519 (make_index_search_item, index_search_item_iterator::get_tag,
5520 index_search_item::check_files): Use O_RDONLY.
5521 * libbib/seach.cc: Include <fcntl.h>, <sys/types.h>, <sys/stat.h>.
5522 (O_RDONLY): Define if necessary.
5523 (search_list::add_file): Use O_RDONLY.
5524 * indxbib/indxbib.cc: Include <fcntl.h>, <sys/types.h>,
5526 (S_IRUSR, S_IRGRP, S_IROTH): Define if necessary.
5529 * libbib/index.cc (S_ISREG): Define it if necessary.
5530 (index_search_item::load): Use S_ISREG.
5532 * include/driver.h: Include <errno.h>.
5534 Sun Aug 23 11:32:18 1992 James Clark (jjc at jclark)
5536 * eqn/box.cc (body_height): Increase default value to 85.
5537 (body_depth): Increase default value to 35.
5539 Fri Aug 21 05:34:42 1992 James Clark (jjc at jclark)
5541 * eqn/pbox.h (SAVE_FONT_STRING): Define it.
5542 * eqn/box.cc (box::top_level): Hide use of \R in a string that is
5543 protected from expansion with \E.
5545 * acgroff.m4 (GROFF_PAGE): Use `case' to test domain.
5547 * Makefile (Makefile): New target.
5549 * Makefile.sub (configure, distfiles): New targets.
5551 * acgroff.m4 (GROFF_BROKEN_SPOOLER_FLAGS): Avoid using ${var:-val}
5554 Thu Aug 20 12:27:26 1992 James Clark (jjc at jclark)
5556 * eqn/box.cc (param_table): Add body_height and body_depth.
5558 * eqn/lex.cc (def_table): Make circumflex in hat_def roman.
5560 Tue Aug 18 16:24:25 1992 James Clark (jjc at jclark)
5562 * psbb/Makefile.sub: Don't link with libgroff.a.
5564 * acgroff.m4 (GROFF_PUTENV): New macro.
5565 * configure.in: Call GROFF_PUTENV.
5566 * Makefile.in: Document STDLIB_H_DECLARES_PUTENV.
5567 * groff/groff.cc: Don't declare putenv if STDLIB_H_DECLARES_PUTENV
5570 * troff/env.cc (distribute_space): Rename force_forward argument
5571 to force_reverse. Reverse the list if force_reverse is true.
5573 Mon Aug 17 17:49:05 1992 James Clark (jjc at jclark)
5575 * tmac/tmac.an: Don't define a string `T'. Just define Tm.
5577 * eqn/pile.cc (matrix_box::compute_metrics): Don't allow computed
5578 height or depth to be negative. Guard against SUP_RAISE quantity
5581 Sat Aug 15 08:18:54 1992 James Clark (jjc at jclark)
5583 * devps/generate/textmap: Add `an' (arrowhorizex).
5584 * tmac/tmac.ps: \(an overlaps horizontally.
5585 * tmac/tmac.dvi, tmac/tmac.tty: Add `an'.
5587 * devps/symbolchars: Add arrowverttp, arrowvertbt.
5588 * devps/textmap: Add arrowvertex.
5589 * eqn/delim.cc (delim_table): Add uparrow, downarrow and
5590 updownarrow delimiters.
5591 * tmac/tmac.ps, tmac/tmac.X: Add definition of \(va.
5593 * tbl/table.cc (simple_entry::position_vertically,
5594 block_entry::position_vertically): For a centered entry, perform
5595 the motion in two stages.
5597 * refer/refer.cc (split_punct): Don't call lookup_token if there
5600 Fri Aug 14 11:14:58 1992 James Clark (jjc at jclark)
5602 * troff/input.cc (token::next): Delete token_node after copying
5605 * grodvi/grodvi.cc (dvi_printer::dvi_printer): Initialize
5608 * libdriver/printer.cc (printer::load_font): Delete old_font_table.
5610 * grops/ps.cc (ps_printer::define_encoding): Delete elements of vec.
5612 Tue Aug 11 13:50:38 1992 James Clark (jjc at jclark)
5614 * grops/ps.cc (usage): -b option takes an argument.
5616 * devps/prologue (PLG): New procedure.
5617 * grops/ps.cc (main, usage): New -g option.
5618 (ps_printer::~ps_printer): If guess_flag is set, guess the paper
5621 Mon Aug 10 11:17:53 1992 James Clark (jjc at jclark)
5623 * include/cset.h: Include <limits.h> if we have it.
5625 * libgroff/illegal.cc: New file.
5626 * include/lib.h (illegal_input_char): Use table.
5627 * troff/input.cc (ESCAPE_RIGHT_PARENTHESIS): Renumber to 0206.
5628 * pic/lex.cc (ARG1): Renumber to 14.
5629 * eqn/lex.cc (ARG1: Likewise.
5631 * troff/Makefile.sub (majorminor.cc): Handle 3 part versions
5632 (eg 1.05.90) correctly.
5634 Sun Aug 9 13:35:43 1992 James Clark (jjc at jclark)
5636 * tmac/tmac.e (sr): Deleted. Set $r and $R directly.
5637 Rename $r and $R registers to $v and $V.
5638 ($r, $R): Initialize to 0.
5639 (@v, @V): New macros.
5643 * troff/input.cc (main, usage): Add -R option that says not to
5645 * eqn/main.cc (main, usage): Rename -n to -R.
5647 Sat Aug 8 00:16:00 1992 James Clark (jjc at jclark)
5649 * devps/DESC.in: Leave font positions 5-9 blank.
5650 * devdvi/DESC.in: Likewise.
5652 * grog/grog.pl: Handle `.PS <file' correctly.
5654 * troff/input.cc (input_stack::push): Improve error message when
5655 input stack limit exceeded.
5657 Fri Aug 7 13:08:16 1992 James Clark (jjc at jclark)
5659 * refer/refer.cc (main): Fix typo in handling of `a' option.
5661 * refer/refer.cc (do_bib): In state START after a newline remain
5664 * groff/groff.sh: Deleted.
5665 * groff/Makefile.sub: Delete handling of groff.sh.
5667 * pic/troff.cc (troff_output::text): Test \n(0p rather than \*(.T
5668 to determine whether to use \X'ps:...'.
5669 * tmac/troffrc: Set 0p register to 0.
5670 * tmac/tmac.ps: Set 0p register to 1.
5672 * groff/groff.cc: Support -X option. Give warning for -TXps and
5673 transform to -X -Tps. Pass troff a -r.X=1 option if -X is used.
5674 * tmac/troffrc: Support -r.X=1.
5676 * pic/troff.cc (troff_output::dot): Don't test
5677 zero_length_line_flag.
5679 Thu Aug 6 13:32:08 1992 James Clark (jjc at jclark)
5681 * include/lib.h: Declare getopt() and friends unless
5682 STDLIB_H_DECLARES_GETOPT is defined.
5684 * doc/chars.tr: Delete.
5685 * man/groff_char.man: New file.
5687 Wed Aug 5 00:38:58 1992 James Clark (jjc at jclark)
5689 * tmac/tmac.e (np, bu): Test \n($p with string expression in case
5690 user has changed register format.
5692 Mon Aug 3 11:22:18 1992 James Clark (jjc at jclark)
5694 * groff/groff.cc: Get rid of device_table. Get postprocessor from
5695 `postpro' command in DESC file. Get spooler command from `print'
5696 command in DESC file. Execute spooler command with /bin/sh.
5698 * groff/groff.cc: Split Unix-specific parts into...
5699 * groff/pipeline.c: New file.
5702 * COPYING: New file.
5703 * all files: Update copyright notices.
5705 * Rearrange files. Redo Makefiles. Use autoconf.
5707 Sat Aug 1 09:36:50 1992 James Clark (jjc at jclark)
5709 * troff/input.c (charinfo_to_node_list): Interpret character
5710 definition with escape_char of `\'.
5712 Tue Jul 28 12:20:12 1992 James Clark (jjc at jclark)
5714 * lib/strerror.c, lib/iftoa.c, lib/itoa.c: Don't include lib.h.
5715 Define INT_DIGITS as big enough for 64-bit integer.
5716 * lib/strtol.c: Don't include lib.h.
5717 * lib/lib.h: Delete ifdef __cplusplus stuff.
5719 Mon Jul 27 11:08:50 1992 James Clark (jjc at jclark)
5721 * ps/devps/Makefile: Add DESC to DEVICEFILES. Separate out rule
5722 for making DESC. Make $(FONTS) depend on DESC. afmtodit should
5723 get DESC from current directory.
5725 Sun Jul 26 15:38:26 1992 James Clark (jjc at jclark)
5727 * tbl/main.c (main): Always reset the line number when reading
5730 * tbl/table.c (table::print_single_hline, table::print_double_hline,
5731 table::define_bottom_macro, table::do_row, table::do_top): Round
5732 vertical spacing up to vertical resolution.
5734 Fri Jul 24 14:32:07 1992 James Clark (jjc at jclark)
5736 * ps/ps.h (enum resource_type): Avoid comma at end of
5738 * dvi/dvi.c (class dvi_printer): Likewise.
5739 * dvi/tfmtodit.c (gf::load): Likewise.
5740 * refer/label.y (struct expression): Likewise.
5741 * refer/refer.c (class label_processing_state): Likewise.
5742 * refer/indxbib.c (do_file): Likewise.
5743 * troff/troff.c (enum warning_type): Likewise.
5744 * tbl/main.c (process_data): Likewise.
5745 * troff/charinfo.h (class charinfo):
5747 Wed Jul 22 09:17:58 1992 James Clark (jjc at jclark)
5749 * dvi/devdvi/textt.map: Add entry for `-'. Regenerate fonts.
5751 Tue Jul 21 11:39:26 1992 James Clark (jjc at jclark)
5753 * groff.c: Move to new groff subdirectory.
5754 * groff/Makefile: New file.
5755 * Makefile: Remove handling of groff.c. Add groff to SUBDIRS.
5757 * man/mdate.sh: Use ls -L if supported.
5759 * Consolidate all header files produced by gendef into lib/defs.h.
5760 * lib/macropath.c, lib/fontfile.c, lib/device.c: Include defs.h.
5761 Don't include path.h.
5762 * lib/Makefile (path.h): Don't generate.
5763 * troff/input.c: Include defs.h. Don't include config.h.
5764 * troff/Makefile (config.h): Don't generate.
5765 * refer/index.h: Don't include suffix.h.
5766 * refer/index.c: Include defs.h.
5767 * refer/indxbib.c: Include defs.h.
5768 * refer/refer.h, refer/lkbib.h: Don't include path.h. Include
5770 * refer/Makefile (suffix.h, path.h): Don't generate.
5771 * groff.c: Don't include config.h. Include defs.h.
5772 * Makefile (config.h): Don't generate.
5773 (lib/defs.h): Generate.
5774 (topclean): Remove lib/defs.h.
5776 Mon Jul 20 10:12:57 1992 James Clark (jjc at jclark)
5778 * lib/malloc.c, lib/getpagesize.h: Deleted.
5779 * Makefile: Add COOKIE_BUG configuration option. Delete malloc
5781 * lib/Makefile: Delete malloc-related stuff.
5782 * lib/new.c: Workaround COOKIE_BUG if necessary.
5784 * refer/lkbib.c, refer/indxbib.c: Don't include refer.h. Include
5785 needed header files directly.
5786 * refer/refer.h: Omit definition of DEFAULT_INDEX.
5787 * Makefile: Include definition of DEFAULT_INDEX in path.h.
5789 Sun Jul 19 10:19:22 1992 James Clark (jjc at jclark)
5791 * lib/font.c (FONT_COMMAND_HANDLER): Pass command name and single
5793 * lib/font (font::load_desc, font::load): Don't split argument of
5795 (font::handle_unknown_font_command): Change type.
5796 * ps/ps.c (ps_font::handle_unknown_font_command,
5797 handle_unknown_desc_command): Change type.
5798 * dvi/dvi.c (dvi_font::handle_unknown_font_command): Change type.
5800 Fri Jul 17 11:12:49 1992 James Clark (jjc at jclark)
5802 * lib/font.h (font::handle_unknown_font_command): Add file and
5804 * lib/font.c (font::handle_unknown_font_command):
5805 * ps/ps.c (ps_font::handle_unknown_font_command):
5806 * dvi/dvi.c (dvi_font::handle_unknown_font_command): Add file and
5807 lineno arguments. Use _with_file_and_line functions for error
5810 * lib/fontfile.c (font::unknown_desc_command_handler): New static
5812 * lib/font.c (font::set_unknown_desc_command_handler): New
5814 (font::load_desc): For unknown commands, call
5815 unknown_desc_command_handler if not null.
5816 * lib/font.h (class font): Declare them.
5817 (FONT_COMMAND_HANDLER): New typedef.
5818 * ps/ps.c (handle_unknown_desc_command): New function.
5819 (main): Set bflag if we had a -b option. Call
5820 font::set_unknown_desc_command_handler.
5821 (broken.h): Don't include.
5822 * ps/Makefile: No need for broken.h. Pass BROKEN_SPOOLER_FLAGS to
5824 * ps/devps/Makefile: Add `broken' command to DESC file using
5825 BROKEN_SPOOLER_FLAGS.
5827 * macros/tmac.e ([, ]): Add as synonyms for { and }.
5829 * macros/tmac.e ($p): Only exdent if \$3 > 0.
5831 * macros/tmac.e (@R, @S): New macros.
5832 Declare @, po, $0, $i, $p, df, so, fu, bt, *, ?a, ?b, ?C, ?e, ?H,
5833 ?I, ?n, ?o, ?R, ?s, ?T, ?W, ?w registers with @R.
5834 Declare $H, $[0-9], .. macros with @S.
5835 Declare |0, |1, |2, |3 strings with @S.
5837 * macros/tmac.e (@S): Rename to @U.
5839 * macros/tmac.e (@z): Define @b and bp as empty instead of
5842 * macros/tmac.e (@m): Deleted.
5843 (@h): Don't call @m.
5844 (@z): Don't set @m trap.
5846 * macros/tmac.e ($h, $f): Define |z as empty string.
5848 * macros/tmac.e (@D): Rework to avoid unbalanced .el requests.
5851 * macros/tmac.e (@h): Set ?H, ?C , ?s registers to 0 rather than
5853 ()f): Likewise for * register.
5855 * macros/tmac.e (sr): Don't ever scale the arguments. If the third
5856 argument is missing, don't change $R. Call sr with three
5857 arguments when initializing.
5859 Thu Jul 16 12:17:12 1992 James Clark (jjc at jclark)
5861 * macros/tmac.e (sr): New macro.
5862 Initialize $r and $R using sr.
5864 * macros/tmac.e (,): Delete \*(#[.
5866 * troff/env.c (set_tabs): Read the tab type even if the position
5867 is bad. Allow the position of the first tab stop to be negative.
5869 Wed Jul 15 13:14:37 1992 James Clark (jjc at jclark)
5871 * refer/dirnamemax.c: Use pathconf() if <unistd.h> defines
5873 * refer/Makefile: Compile dirnamemax.c using -DHAVE_UNISTD_H
5874 rather than -DPATHCONF_MISSING.
5875 * Makefile: Get rid of PATHCONF_MISSING.
5877 * refer/map.c: New file.
5878 * refer/index.c: Interface to mmap through map.c. Rename map_size
5880 * refer/Makefile: Handle map.c.
5881 * Makefile: Include -DHAVE_MMAP in OLDCFLAGS rather than CFLAGS.
5883 Tue Jul 14 14:15:20 1992 James Clark (jjc at jclark)
5885 * Makefile: RANLIB should be `true' if there is no ranlib.
5886 * lib/Makefile (libgroff.a): Simplify.
5887 * driver/Makefile (libdriver.a): Simplify.
5889 * Makefile: Change -DWAIT_COREDUMP_0200 to -DWCOREFLAG=0200.
5890 * groff.c (WCOREDUMP): Use WCOREFLAG. Define only if not already
5893 Sat Jul 11 09:19:17 1992 James Clark (jjc at jclark)
5895 * troff/env.c (compare_ranges): Declare as extern "C".
5897 * troff/input.c (init_registers): Use `struct tm' instead of `tm'.
5899 * macros/tmac.s, macros/tmac.e: Change .nx /dev/null to .nx.
5901 Wed Jul 8 11:52:27 1992 James Clark (jjc at jclark)
5903 * pic/troff.c (troff_output::text): Merge in grops_output::text,
5904 but conditionalize use of \X based on \*(.T.
5905 (grops_output::*): Deleted.
5906 * pic/output.h: Delete declaration of make_grops_output.
5907 * pic/main.c (main): Ignore -p and -x. driver_extension_flag is 1
5908 by default. -n sets it to 0.
5909 (usage): Corresponding changes.
5910 * groff.c (main): Don't pass -x or -p to pic.
5911 * groff.sh: Likewise.
5913 * ps/ps.c (ps_printer::do_exec, ps_printer::do_file): Force ndefs
5916 * ps/devps/afmtodit: Change calculation of asc_boundary and
5917 desc_boundary. Make these bounds inclusive.
5918 * ps/devps: Regenerate font files.
5920 Tue Jul 7 13:14:15 1992 James Clark (jjc at jclark)
5922 * macros/tmac.latin1: New file.
5923 * macros/tmac.tty-char: Use tmac.latin1.
5924 (tmac.tty-tr): Deleted.
5925 * macros/Makefile: Install tmac.latin1.
5926 * macros/tmac.dvi: Use tmac.latin1.
5927 * macros/troffrc: Translate \[char160] onto no-break space here.
5928 * macros/{tmac.dvi,tmac.ps,tmac.tty,tmac.X75}: Don't do it here.
5930 Mon Jul 6 11:06:52 1992 James Clark (jjc at jclark)
5932 * macros/tmac.Xps: Use `do' request.
5934 * macros/tmac.ps: Use `do' request.
5936 * macros/tmac.e (@C): Use `do' request.
5938 * macros/tmac.X, macros/tmac.Xps: Moved from xditview.
5939 * macros/Makefile: Install tmac.X*.
5941 * tty/tmac.tty, tty/tmac.tty-char: Move to macros.
5942 * tty/Makefile: Don't install tmac.tty*.
5943 * macros/Makefile: Install tmac.tty*.
5945 * dvi/tmac.dvi: Move to macros.
5946 * dvi/Makefile: Don't install tmac.dvi.
5947 * macros/Makefile: Install tmac.dvi.
5949 * ps/tmac.ps*: Move to macros.
5950 * ps/Makefile: Don't install tmac.ps*.
5951 * macros/Makefile: Install tmac.ps*.
5953 * eqn/box.c: Provide draw_lines parameter corresponding to -D
5955 * macros/eqnrc: Set draw_lines parameter based on device.
5956 * groff.c: Don't pass -D flag to eqn.
5957 * groff.sh: Likewise.
5958 * eqn/main.c: Warn about use of -D.
5960 * troff/input.c (process_startup_file): New function.
5961 (main): Call process_startup_file().
5962 * macros/troffrc: New file.
5963 * macros/Makefile: Install troffrc.
5964 * groff.c (main): Don't pass extra -m option to troff. For a
5965 pseudo device pass the name of the pseudo device to troff using
5967 * groff.sh: Likewise.
5968 * groff.c (possible_command::prepend_arg): Deleted.
5970 * troff/input.c (do_request): New function.
5971 (init_input_requests): Bind "do" to do_request.
5973 * eqn/main.c (main): Instead of loading eqnchar from device directory,
5974 load eqnrc from macro directory.
5975 * macros/eqnrc: New file.
5976 * macros/Makefile: Install eqnrc.
5977 * ps/devps/eqnchar: Deleted.
5978 * ps/devps/Makefile: Don't install eqnchar.
5979 * dvi/devdvi/eqnchar: Deleted.
5980 * dvi/devdvi/Makefile: Don't install eqnchar.
5981 * groff.c (main): Pass -M to eqn. Don't pass -F to eqn. New
5984 * lib/device.[ch]: New files.
5985 * lib/font.h (font::set_device_name, font::get_device_name):
5987 * lib/fontfile.c: Use device.h.
5988 * lib/Makefile: Handle device.[ch]. Make paths.h define DEVICE.
5989 * troff/input.c: Delete definition of `device'.
5990 (main): Don't initialize device.
5991 * troff/troff.h: Include device.h rather than declaring device.
5992 * troff/Makefile: No need to handle DEVICE.
5993 * driver/input.c: Include device.h. Don't use
5994 font::{set,get}_device_name.
5995 * groff.c, Makefile: Rename device.h to config.h.
5996 * groff.c: Use library device variable.
5997 * eqn/main.c: Use library device variable.
5998 * eqn/Makefile: No need to handle DEVICE.
6000 * lib/searchpath.[ch]: New files.
6001 * lib/Makefile: Handle searchpath.[ch].
6002 * troff/input.c (open_file, init_dirs): Deleted.
6003 (macro_dirs): Deleted.
6004 (open_mac_file, macro_source): Use class search_path.
6005 (add_string, struct string_list): Move definition.
6006 (main): Change -M option to use macro_path. Delete call to
6008 * lib/fontfile.c (font::command_line_font_dir, font::open_file):
6009 Rewrite to use class search_path.
6010 * lib/font.h, lib/fontfile.c (font::cl_font_dirs): Deleted.
6011 * lib/Makefile: fontfile.c depends on searchpath.h.
6012 * lib/Makefile: Rename fontpath.h to paths.h. Make paths.h define
6014 * lib/macropath.[ch]: New files.
6015 * troff/Makefile: No need to handle MACROPATH.
6017 * troff/input.c: Delete DUMP code.
6018 * lib/fontfile.c, lib/font.h: Delete
6019 font::forget_command_line_font_dirs.
6021 * troff/input.c (push_token): New function.
6022 (handle_first_page_transition): Use push_token().
6023 (process_input_stack): Change handling of a space at the beginning
6026 Sun Jul 5 17:11:09 1992 James Clark (jjc at jclark)
6028 * troff/input.c (font_dirs): Delete unused variable.
6030 * eqn/lex.c (do_set): Correct error messages.
6032 Sat Jul 4 10:20:55 1992 James Clark (jjc at jclark)
6034 * troff/input.c (do_define_string): Allow the string name to be
6035 followed immediately by a tab.
6036 (define_character): Likewise.
6038 Thu Jul 2 10:59:15 1992 James Clark (jjc at jclark)
6040 * ps/ps.c (ps_printer::draw): When drawing an arc, don't allow k to
6043 * troff/input.c (input_iterator::is_file): New virtual function.
6044 (file_iterator::is_file): New function.
6045 (input_stack::end_file): New function.
6046 (input_stack::next_file): Handle the situation where there is no
6047 file on the input stack correctly. Avoid making two passes over
6049 (next_file): Make the filename optional; in this case call
6050 input_stack::end_file().
6052 Wed Jul 1 10:17:25 1992 James Clark (jjc at jclark)
6054 * dvi/tmac.dvi: Change the definitions of \(ul and _ so that they
6055 produce a real _ charater when the current font is CW and _
6058 * lib/errarg.c (errarg::errarg(const char *)): Invert conditional
6059 expression to work around gcc 2.2 bug.
6061 Wed Jun 24 08:12:24 1992 James Clark (jjc at jclark)
6063 * eqn/main.c (main): Don't give an error if we can't find eqnchar.
6065 * troff/env.c (environment::add_padding): New function.
6066 (environment::add_char): Use add_padding().
6067 (environment::space): Likewise.
6068 (environment::wrap_up_field): Add some padding if there is none
6069 and there's no current tab.
6070 * troff/env.h: Declare environment::add_padding.
6072 Mon Jun 22 08:37:45 1992 James Clark (jjc@jclark)
6074 * pic/pic.y: undef fmod and rand before declaring them.
6076 Sun Jun 14 11:40:18 1992 James Clark (jjc@jclark)
6078 * troff/input.c (main): If the DESC file specifies a font name of
6079 0, then leave the corresponding font position empty.
6081 * nroff.sh: New file.
6082 * Makefile (install.nobin): Install nroff.sh.
6084 * tty/devlatin1/R.proto: Add ao as synonym for de.
6085 * tty/tmac.tty-char: Define ao as o.
6087 * tty/dev{ascii,latin1}/R.proto: Add aq.
6088 * tty/tmac.tty-char: Delete definition of aq.
6090 Mon Jun 8 11:43:20 1992 James Clark (jjc@jclark)
6092 * troff/input.c (init_charset_table): Don't translate 0240.
6093 * ps/tmac.ps: Translate char160 to space.
6094 * dvi/tmac.dvi: Likewise.
6095 * tty/tmac.tty: Likewise.
6097 Sun Jun 7 10:52:35 1992 James Clark (jjc@jclark)
6099 * dvi/tmac.dvi: Add support for all Latin-1 characters.
6101 * macros/tmac.s: Delete definitions of \(rg, \(ah, \(ad, \(a-,
6102 \(ao, \(ac, \(ho, \(-D, \(Sd, \(TP, \(Tp, \(ss, \(AE, \(ae, \(OE,
6105 * tty/tmac.tty-char: Add \(ah.
6107 * dvi/tmac.dvi: Add definitions of Tp, TP, Sd, -D, ho.
6108 No need to define \(FM and \(!/. Conditionalize all character
6111 * ps/devps/lgreekmap: Add +h, +f, +p.
6113 * ps/tmac.psnew: New file.
6114 * ps/Makefile: Install tmac.psnew.
6116 * troff/input.c (charinfo_to_node_list): Don't ever interpret
6117 character definitions in compatible mode.
6119 * troff/input.c (remove_character): New function.
6120 (init_input_requests): Bind remove_character to "rchar".
6122 * ps/tmac.psold: New file.
6123 * ps/Makefile: Install tmac.psold.
6124 * ps/tmac.ps: Load tmac.psold. Move definitions of ISO Latin-1
6125 characters into tmac.psold. Make these definitions unconditional.
6127 * tty/tmac.tty-char: Define \n(_C only if it is not already defined.
6129 * ps/tmac.ps: Don't define \('c and \('C.
6131 * ps/devps/textmap: Move Greek characters to...
6132 * ps/devps/symbolchars:
6134 Sat Jun 6 16:41:17 1992 James Clark (jjc@jclark)
6136 * ps/devps/text.enc: Add quotesingle.
6137 * ps/devps/textmap: Add +h, +f, +p, Fn, Bq, bq, aq, lz.
6138 * tty/tmac.tty-char: Likewise.
6139 * dvi/devdvi/texmi.map: Add +h, +f, +p.
6140 * dvi/devdvi/texi.map: Add Fn.
6141 * dvi/devdvi/msam.map: Add lz.
6142 * dvi/tmac.dvi: Handle Bq, bq, aq.
6144 * pic/lex.c (get_token): Recognize 'th.
6145 * pic/map.y: Allow `expr'th in contexts where ORDINAL was allowed.
6147 Fri Jun 5 11:20:46 1992 James Clark (jjc@jclark)
6149 * ps/devps/textmap: Move di, mu, +- to...
6150 * ps/devps/symbolchars:
6152 * macros/tmac.s (@XS): Don't call par@reset or fi.
6153 (XA): Call LP. Turn off adjustment. Reduce line length.
6155 * macros/tmac.s: Initially alias XS to LP.
6156 (XS): Rename to @XS.
6157 (cov*ab-init): Alias XS to @XS.
6159 Thu Jun 4 09:12:05 1992 James Clark (jjc@jclark)
6161 * troff/token.h: Delete TOKEN_CHAR_HEIGHT, TOKEN_CHAR_SLANT,
6162 TOKEN_FONT_NAME, TOKEN_FONT_POSITION, TOKEN_SIZE tokens.
6163 (token::is_size, token::changes_env): Deleted.
6164 * troff/number.c (parse_term): No need to process \s explicitly.
6165 Call tok.next() only after scale indicator has been processed.
6166 * troff/input.c (do_overstrike, do_bracket): No need to process \s,
6168 (token::next): Handle \s, \f, \S, \H immediately rather than
6169 returning them as tokens.
6170 (token::operator==, token::description, token::add_to_node_list,
6171 token::process): Remove handling of deleted tokens.
6173 * troff/env.c (environment::add_char): When adding padding
6174 indicator character, call start_line() if necessary.
6176 Wed Jun 3 09:55:50 1992 James Clark (jjc@jclark)
6178 * ps/devps/afmtodit: Don't output 0 kerns.
6180 * ps/devps/afmtodit: Remove directory from name of encoding in
6181 font description file.
6183 * ps/devps/afmtodit: Improve error messages.
6185 * ps/devps/afmtodit: Allow DESC file to be specified with -d.
6187 * ps/devps/Makefile: Incorporate FontMakefile. Rework.
6188 * ps/devps/FontMakefile: Deleted.
6189 * ps/devps/afmname: New file.
6191 * ps/devps/symbol.sed: New file.
6192 * ps/devps/symbol.diff: Deleted.
6193 * ps/devps/FontMakefile: Generate symbol.afm using symbol.sed.
6194 Generate zapfdr.afm from zapfd.afm.
6196 * tty/tmac.tty (tty-char): Prefix definition with ".
6198 * macros/tmac.an (TP): Don't start a diversion if one has already
6201 * tty/tmac.tty-char: Add Latin-1 characters.
6203 * tty/tmac.tty-char: Incorporate suggestions from Paul Eggert.
6205 Tue Jun 2 00:54:34 1992 James Clark (jjc@jclark)
6207 * tbl/table.c (table::allocate): Delete old_vline, old_entry.
6208 Move declaration of struct horizontal_span.
6210 * tbl/table.c (table::table): Initialize span_list.
6211 (table::~table): Delete span_list.
6213 * lib/ptable.h (PTABLE(T)::~PTABLE(T)): Delete v.
6215 * ps/devps/Makefile: Avoid dependency on GNU make.
6217 * ps/tmac.ps: Check that character does not already exist before
6220 * tty/tmac.tty: Add definitions of \(ff, \(!=, \(==, \(~=, \(sq,
6221 \(OE, \(oe, \(AE, \(ae, \(lh, \(rh. Delete definitions of \(en,
6222 \(ru, \(ul, \(br, \(bv, \(sl which are in the font description
6225 * tty/tmac.tty-char: New file.
6226 * tty/Makefile: Install tmac.tty-char.
6227 * tty/tmac.tty: Move definitions of \(ua, \(da, \(uA, \(dA into
6230 * tty/tmac.tty: Fix definition of \(34.
6232 * tty/dev{ascii,latin1}/R.proto: Add ha and ti. Map
6233 bracket-drawing characters onto |. Add *o.
6235 * troff/env.c (environment::wrap_up_tab): Increment field_spaces
6236 only if current_field.
6238 * troff/dictionary.c (dictionary::lookup): Free old_table after
6241 Mon Jun 1 10:15:22 1992 James Clark (jjc@jclark)
6243 * tty/dev{ascii,latin1}/R.proto: Add uppercase Greek characters
6244 whose glyphs are identical to glyphs of some Roman character.
6246 * tty/devlatin1/R.proto (bu): Deleted.
6247 * tty/devascii/R.proto (bu): Deleted.
6248 * tty/tmac.tty: Add definition of \(bu.
6250 * eqn/main.c (do_file): Pass FILE as argument.
6251 (main): Automatically load eqnchar. New options -F and -n.
6252 Pass do_file an opened FILE.
6253 * groff.c: Don't pass eqnchar to eqn. Pass -F options onto eqn.
6254 No need to include font.h.
6255 * groff.sh: Likewise. Don't need to use - for standard input.
6256 Prefix files with -- if first file starts with -.
6258 * macros/tmac.e: Conditionalize use of \$* on \n(.g.
6260 * troff/env.c (environment::possibly_break_line): Don't set line
6261 to 0 across call to output_line(). Don't call output_line() until
6262 after discarding nodes after break.
6264 Sun May 31 10:45:29 1992 James Clark (jjc@jclark)
6266 * request.h (macro::empty): Declare it.
6267 * input.c (macro::empty): New method.
6268 (interpolate_macro): Don't give a WARN_SPACE if the two-character
6271 Sat May 30 10:27:15 1992 James Clark (jjc@jclark)
6273 * troff/env.c (environment::start_field): Decrement space_total
6274 when a space is frozen.
6276 Fri May 22 14:34:38 1992 James Clark (jjc@jclark)
6278 * macros/tmac.an (R): Delete macro.
6280 * troff/input.c (get_copy, token::next): Support \# (like \" but
6281 newline is ignored).
6283 * troff/input.c (token::next): Fix error message in 'Y' case.
6285 Thu May 21 09:26:24 1992 James Clark (jjc@jclark)
6287 * eqn/delim.c (define_extensible_string): Recognize any prefix of
6290 Fri May 15 10:20:41 1992 James Clark (jjc at jclark)
6292 * c++test.c: Include <osfcn.h>.
6294 * lib/strtol.c, lib/getcwd.c, ps/psbb.c: Declare errno in case
6297 Fri May 8 09:37:19 1992 James Clark (jjc at jclark)
6299 * tbl/table.c (table::divide_span): Don't count column separation
6300 if expand was specified.
6302 * tbl/main.c (process_format): Don't ignore width specs in
6303 continued format. Give warning for changing equal widths or
6304 column separation in continued format.
6305 (process_data): Set column separation, minimum width, equal
6306 columns at end of table.
6308 Thu May 7 08:50:40 1992 James Clark (jjc at jclark)
6310 * troff/node.c (kern_pair_node::add_discretionary_hyphen,
6311 node::add_discretionary_hyphen): Use soft_hyphen_char.
6312 (set_soft_hyphen_char): New function.
6313 (init_node_requests): Bind to shc. Initialize soft_hyphen_char.
6315 * Makefile (c++tested): Give more helpful message if test fails.
6317 Tue May 5 10:58:39 1992 James Clark (jjc at jclark)
6319 * troff/input.c (init_charset_table): Translate 0240 to
6320 an unbreakable space.
6322 * troff/token.h (token::hyphen_indicator): New function.
6323 * troff/charinfo.h (TRANSLATE_HYPHEN_INDICATOR): New special
6325 * troff/input.c (translate): Allow translation to \%.
6326 * troff/node.c (node::add_char): Handle
6327 TRANSLATE_HYPHEN_INDICATOR.
6328 (make_node): Don't allow TRANSLATE_HYPHEN_INDICATOR here.
6330 * troff/input.c (init_charset_table): Don't set BREAK_AFTER flag
6333 * tty/devlatin1/R.proto: \(hy and - should print as 055.
6335 Tue Apr 21 09:24:42 1992 James Clark (jjc at jclark)
6337 * groff.c (run_commands): If the last command gets a SIGPIPE send
6338 a SIGPIPE to all children than haven't yet terminated. When
6339 command terminates, set pid field to -1.
6341 Fri Apr 17 11:20:48 1992 James Clark (jjc at jclark)
6343 * groff.c (main): Pass an appropriate -filename option to gxditview.
6345 Thu Apr 16 15:11:40 1992 James Clark (jjc at jclark)
6347 * Makefile.bd (install): Remove existing program before copying.
6349 * Makefile, */Makefile, Makefile.bd, groff.sh, groff.c: Allow
6350 programs which have Unix counterparts to be installed with
6351 user-specified prefix.
6353 * troff/input.c (exit_troff): Don't check if exit_started.
6354 (exit_request): Don't call exit_troff if exit_started.
6356 * Makefile.bd (install.mm): Rename to install.dwbmm.
6358 Tue Apr 14 10:05:10 1992 James Clark (jjc at jclark)
6360 * driver/input.c (do_file): Add missing break for '#' case.
6362 Mon Apr 13 10:11:02 1992 James Clark (jjc at jclark)
6364 * troff/input.c (input_stack::clear): Clear past any boundaries and
6365 then add the boundaries back.
6367 * troff/input.c (exit_troff): Return immediately if already
6370 * macros/tmac.s (pg@end-text): New macro. Use pg@end-text for the
6372 (pg*end-page): If the text has ended and there are no more
6373 footnotes or keeps, exit.
6375 * macros/doc-ditroff (Lq, Rq): Define as \(lq and \(rq.
6377 * troff/input.c (init_charset_table): Make \(rq transparent by
6380 * macros/tmac.an: Define lq and rq strings.
6382 * macros/tmac.s (Q, U): Define as \(lq and \(rq.
6384 Sun Apr 12 12:54:37 1992 James Clark (jjc at jclark)
6386 * troff/env.c (environment::final_break): New function.
6387 (environment::newline): Set prev_line_interrupted to 2 if
6389 * troff/env.h: Declare environment::final_break.
6390 * troff/input.c (exit_troff): Call environment::final_break()
6391 instead of environment::do_break().
6393 * macros/Makefile: Install man.local if $(MACRODIR)/man.local
6394 doesn't already exist.
6395 * macros/man.local: New file.
6396 * macros/tmac.an: Load man.local.
6397 * macros/man.ultrix: New file.
6399 Sat Apr 11 17:32:04 1992 James Clark (jjc at jclark)
6401 * troff/input.c (exit_groff): Rename to...
6402 (exit_troff): New function.
6404 * troff/div.c (exit_started, done_end_macro,
6405 seen_last_page_ejector): New global variables.
6406 (began_page_in_end_macro): New static variable.
6407 (exit_flag): Deleted.
6408 (top_level_diversion::top_level_diversion): Initialize
6410 (top_level_diversion): More elaborate test for whether
6411 cleanup_and_exit() should be called.
6412 Set began_page_in_end_macro if the end macro isn't yet finished.
6413 * troff/div.h (top_level_diversion::last_page_count): New data
6415 (top_level_diversion::set_last_page): New function.
6416 (exit_started, done_end_macro, seen_last_page_ejector): Declare.
6417 * troff/env.c (do_break): Zero prev_line_interrupted.
6418 * troff/input.c (exit_flag): Delete declaration.
6419 (LAST_PAGE_EJECTOR): New magic cookie.
6420 (token::next): Handle LAST_PAGE_EJECTOR.
6421 (exit_groff): Set exit_started and done_end_macro instead of
6422 exit_flag. Call top_level_diversion::set_last_page. Push a
6423 LAST_PAGE_EJECTOR instead of calling push_page_ejector(). Do
6424 another ejection after setting seen_last_page_ejector.
6426 Thu Apr 9 04:37:11 1992 James Clark (jjc at jclark)
6428 * etc/grog.sh, etc/grog.sh: Recognize -me sh macro.
6430 * macros/tmac.e (TH): Make sure there's room for the initial
6433 * macros/tmac.s (par@init): Make PD and DD at least \n(.V.
6434 Set FVS in points rather than units.
6436 Mon Apr 6 11:21:32 1992 James Clark (jjc at jclark)
6438 * troff/div.c (top_level_diversion::add_trap): Don't consider the
6439 position of empty slots.
6441 Fri Apr 3 10:46:45 1992 James Clark (jjc at jclark)
6443 * ps/devps/S: Fix height and depth of parenrightex.
6444 * ps/devps/symbol.diff: Regenerate.
6446 Sat Mar 28 21:17:52 1992 James Clark (jjc at jclark)
6448 * tmac.e (u): Do underlining as in -mgs.
6450 Fri Mar 27 09:23:44 1992 James Clark (jjc at jclark)
6452 * tty/tty.c (tty_printer::end_page): If overstriking is
6453 suppressed, still turn overstruck horizontal and vertical lines
6456 * lib/new.c: Back out Feb 24 change; no longer needed with gcc
6459 * refer/label.y (format_expr::evaluate): Avoid use of %0*d.
6461 Wed Mar 18 09:29:10 1992 James Clark (jjc at jclark)
6463 * Version 1.05 released.
6465 Tue Mar 17 16:50:45 1992 James Clark (jjc at jclark)
6467 * tty/tty.c: Instead of keeping an array of glyphs and then
6468 sorting it, keep a ordered linked list of glyphs for each line.
6470 * driver/driver.h: Include stddef.h.
6472 * tty/tty.c (compare_glyph):
6473 * refer/refer.c (rcompare):
6474 * troff/env.c (compare_ranges): Arguments of qsort comparison
6475 function should be const void *.
6477 * troff/number.c (parse_term):
6478 * dvi/dvi.c (draw_dvi_printer::draw): Avoid initialization in
6481 * refer/label.y (consider_authors): Don't access variables
6482 constructed under a condition outside that condition: put braces
6483 round for statement containing declaration; redeclare use of same
6486 * pic/pic.y (text_expr): Delete production that allows
6487 parenthesised text_expr.
6488 (expr): Allow a conditional_expr to appear in parentheses.
6489 (conditional_expr): Rename to any_expr.
6491 * mm: Install new version 1.01 from jh.
6493 * lib/font.c (font::get_width): Cache scaled widths.
6494 (font::font): Initialize widths_cache.
6495 (font::~font): Destroy widths_cache.
6496 * lib/font.h: Add font::widths_cache. Declare font_widths_cache.
6498 Mon Mar 16 10:16:10 1992 James Clark (jjc at jclark)
6500 * c++test.c, c++test.ref: New files.
6501 * Makefile: Check that the C++ compiler works.
6503 * ps/tmac.pspic (PSPIC): Do a break.
6505 * ps/tmac.ps: Move definition of PSPIC into...
6506 * ps/tmac.pspic: New file.
6507 (PSPIC): Draw box around picture, but make it invisible to grops.
6508 * ps/tmac.ps: Load tmac.pspic.
6509 * ps/Makefile: Install tmac.pspic.
6511 Sun Mar 15 14:18:08 1992 James Clark (jjc at jclark)
6513 * lib/font.c (scale_round): If n is negative,
6514 subtract .5 before truncating floating point result.
6516 * lib/fontfile.c: Include <errno.h>.
6518 Tue Mar 10 14:17:03 1992 James Clark (jjc at jclark)
6520 * driver/input.c (get_char): Inline. Don't update current_lineno.
6521 Change callers to up date current_lineno if necessary.
6522 Use get_char() instead of getc(current_file).
6524 Sun Mar 8 18:05:28 1992 James Clark (jjc at jclark)
6526 * ps/tmac.ps: Fix up spacing of \(mo and \(nm.
6528 Fri Mar 6 19:38:58 1992 James Clark (jjc at jclark)
6530 * tty/tty.c (tmac.tty): Define \(rg as (R).
6532 Tue Mar 3 10:11:25 1992 James Clark (jjc at jclark)
6534 * lib/lib.h: New define a_delete.
6535 * Use a_delete instead of delete when deleting an array of objects
6536 without destructors.
6538 * lib/lib.h: Rename adelete to ad_delete.
6539 * Change uses of adelete.
6541 Mon Mar 2 12:41:05 1992 James Clark (jjc at jclark)
6543 * eqn/eqn.y: Include lib.h.
6545 * troff/node.c (grow_font_table): Delete old_font_table.
6547 * mm: Install new version from jh.
6549 Fri Feb 28 10:42:23 1992 James Clark (jjc at jclark)
6551 * tbl/table.h (format_type): Make global instead of local to class
6552 entry_format. Prefix enumerators with FORMAT_.
6553 * tbl/table.c, tbl/main.c: Corresponding changes.
6554 * refer/token.h (token_type): Make global. Prefix enumerators
6556 * refer/token.[ch]: Corresponding changes.
6557 * Makefile: Get rid of -DNO_NESTED_TYPES configuration option.
6559 * troff/div.c (node::set_vertical_size): Don't name argument.
6561 Thu Feb 27 10:29:19 1992 James Clark (jjc at jclark)
6563 * Makefile: New configuration option ARRAY_DELETE_NEEDS_SIZE.
6564 * lib/lib.h: Define adelete accordingly.
6565 * pic/object.c (graphic_object::graphic_object):
6566 * tbl/main.c (format::~format):
6567 * tbl/table.c (table::~table):
6568 * refer/ref.c (reference::~reference, reference::merge,
6569 reference::insert_field, reference::delete_field): Use adelete.
6571 * Makefile: Change NESTED_TYPES to NO_NESTED_TYPES.
6573 * tbl/table.h: Corresponding changes.
6575 * common.c (common_output::dashed_arc, common_output::dotted_arc):
6576 Ensure total_angle is positive.
6578 Wed Feb 26 08:49:26 1992 James Clark (jjc at jclark)
6580 * refer/ref.c (reference::merge, reference::insert_field,
6581 reference::delete_field): Avoid delete[0].
6583 * refer/token.c (init_special_chars): Move calls to cmupper
6584 outside calls to init_two_char_letter to work around bug in gcc
6587 Mon Feb 24 14:20:00 1992 James Clark (jjc at jclark)
6589 * lib/new.c (operator new): Use __builtin_new for g++.
6591 * pic/object.c (graphic_object::~graphic_object): Don't use
6594 * pic/object.c (output::compute_scale): Initialize max_width and
6597 Sat Feb 15 09:55:20 1992 James Clark (jjc at jclark)
6599 * troff/input.c (write_request): Call fflush.
6601 * troff/node.h (class composite_node): Move declaration to node.c
6602 * troff/input.c (charinfo_to_node): Rename to ...
6603 (charinfo_to_node_list): Return node list rather than composite
6605 * troff/node.c (make_composite_node): New function.
6606 (make_node, add_char): Call make_composite_node instead of
6608 (class composite_node): Add a tfont * member. Delete font_size
6610 (composite_node::composite_node, composite_node::copy,
6611 composite_node::size): Corresponding changes.
6612 (composite_node::tprint): Provide constant spacing, emboldening
6613 and track kerning as specified in tfont.
6614 (composite_node::width): Change width calculation accordingly.
6615 * troff/env.h (environment::composite): New member.
6616 (environment::is_composite, environment::set_composite): New
6618 * troff/env.c (environment::environment): Initialize composite.
6619 * troff/input.c (charinfo_to_node): Call
6620 environment::set_composite.
6621 * troff/node.c (make_composite_node, make_glyph_node): Use the
6622 plain version of the tfont if the environment is composite.
6624 * troff/node.c (font_info::get_space_width): Additional argument
6625 giving space_size. Handle constant space correctly. Scale by
6626 space_size unless constant spaced.
6627 (env_sentence_space_width): New function.
6628 * troff/node.h: Declare it.
6629 * troff/env.h (environment::get_space_size,
6630 environment::get_sentence_space_size,
6631 environment::get_narrow_space_width,
6632 environment::get_half_narrow_space_width): Make inline.
6633 (environment::get_space_width): Make inline. Just call
6635 * troff/env.c: Delete definitions for funtions made inline.
6636 (environment::space_newline, environment::space): Use
6637 env_sentence_space_width(). Don't scale by space_size.
6638 * troff/node.h: Move declarations of env*space_width() functions
6641 Sat Feb 8 09:30:22 1992 James Clark (jjc at jclark)
6643 * macros/tmac.s (PS): Don't try to set negative indent.
6645 Thu Feb 6 09:00:35 1992 James Clark (jjc at jclark)
6647 * pic/pic.y: Fix min function.
6649 Tue Jan 28 07:52:29 1992 James Clark (jjc at jclark)
6651 * man/mdate.sh: Clear LANGUAGE.
6653 Sun Jan 19 13:02:41 1992 James Clark (jjc at jclark)
6655 * pic/pic.y, pic/lex.c: Rename COMMAND token to COMMAND_LINE.
6656 * pic/lex.c: New COMMAND keyword.
6657 * pic/pic.y (print_args, print_arg): New rules.
6658 (placeless_element): Use print_args for PRINT.
6659 New COMMAND element.
6661 Tue Jan 7 13:14:31 1992 James Clark (jjc at jclark)
6663 * troff/input.c (terminal): Handle missing argument correctly.
6665 * pic/pic.y (text_expr): New rule.
6667 * pic/pic.y: Implement := operator.
6669 Sun Jan 5 10:23:02 1992 James Clark (jjc at jclark)
6671 * etc/grog.pl, etc/grog.sh: Distinguish old and new versions of
6674 Sat Jan 4 14:42:26 1992 James Clark (jjc at jclark)
6676 * ps/devps/dingbatsrmap: Include this in the distribution.
6678 * macros/tmac.doc: Replace with new version from 2nd Networking
6679 Release. Fix loading of doc-* files.
6680 * macros/{doc-common,doc-ditroff,doc-nroff,doc-syms}: New files.
6681 * macros/tmac.doc.old: New file. Apply fixes that had been
6682 applied to old tmac.doc.
6683 * macros/tmac.andoc: Check that we're running under groff.
6684 * macros/Makefile: Rework.
6686 Fri Jan 3 13:27:51 1992 James Clark (jjc at jclark)
6688 * tbl/table.h (format_type):
6689 * refer/token.h (token_type): If NESTED_TYPES is defined, use
6690 typedef to make these types visible at file scope.
6691 * Makefile: Add NESTED_TYPES configuration option.
6693 * troff/div.c (mark): At the top level use the value of
6694 nl_reg_contents rather than the current vertical position.
6696 Thu Jan 2 10:34:51 1992 James Clark (jjc at jclark)
6698 * tty/tty.c: Implement \D for horizontal or vertical lines.
6699 (tty_printer::set_char): Use vec_used+2 as serial number.
6700 Don't allow size of vector to exceed USHRT_MAX-2.
6701 Split off part into...
6702 (tty_printer::add_char): New function.
6703 (tty_printer::draw): New function.
6704 (compare_glyph): Handle equal serial numbers.
6705 (tty_printer::end_page): Handle overstruck characters from \D.
6706 (main, usage): Implement -d option.
6708 Mon Dec 23 10:37:51 1991 James Clark (jjc at jclark)
6710 * tbl/main.c (process_format):
6711 * eqn/text.c (split_text):
6712 * troff/input.c (token::next): Use inner block for declarations
6713 with initializers in switch statement.
6715 Mon Dec 16 20:52:03 1991 James Clark (jjc at jclark)
6717 * pic/common.c (common_output::dash_line): Cope with zero-length
6720 Sun Nov 17 12:04:08 1991 James Clark (jjc at jclark)
6722 * Version 1.04 released.
6724 Wed Nov 13 05:27:21 1991 James Clark (jjc at jclark)
6726 * macros/tmac.an (TH): Define a macro an-init to define variables
6727 based on command line arguments.
6728 (an-header): Call it.
6730 Sun Nov 3 12:07:34 1991 James Clark (jjc at jclark)
6732 * Makefile (install.mm): Rename to install.dwbmm.
6734 * Makefile: Integrate mm.
6735 * mm: New directory.
6737 Wed Oct 30 10:11:34 1991 James Clark (jjc at jclark)
6739 * refer/dirnamemax.c: If PATHCONF_MISSING is defined, include
6742 * pic/troff.c (troff_output::simple_spline,
6743 troff_output::simple_polygon): Rename variable `v' to `d' to avoid
6744 shadowing parameter.
6746 * lib/tmpfile.c (xtmpfile): Declare dir as const char *.
6748 * lib/ptable.h: Add explicit casts when converting from unsigned
6751 * dvi/devdvi/{SA,SB,msam.map,msbm.map}: New files.
6752 * dvi/devdvi/Makefile: Install SA, SB.
6754 * refer/indxbib.c: Add declaration of mktemp.
6756 * refer/lookbib.c: Add declaration of isatty.
6758 Fri Oct 25 09:00:17 1991 James Clark (jjc at jclark)
6760 * pic/lex.c (interpolate_macro_with_args): While collecting
6761 arguments, keep track of whether we're in a string.
6763 Wed Oct 23 08:42:48 1991 James Clark (jjc at jclark)
6765 * ps/tmac.ps (PSPIC): Do the .sp after the \X, and move the \X
6766 down with \v, so as to avoid problems with top of page trap
6767 setting no space mode.
6769 Tue Oct 22 17:38:49 1991 James Clark (jjc at jclark)
6771 * eqn/lex.c (get_delimited_text): Allow tab before macro body.
6773 Tue Oct 15 17:24:53 1991 James Clark (jjc at jclark)
6775 * ps/psrm.c (ps_get_line): Fix bug when lines longer than 255.
6776 Improve error message.
6778 Fri Oct 11 11:09:38 1991 James Clark (jjc at jclark)
6780 * ps/psrm.c (print_ps_string): Don't pass negative numbers to
6783 Wed Oct 9 17:50:14 1991 James Clark (jjc at jclark)
6785 * groff.c (possible_command::execp): Always use _exit() after a
6788 * Makefile: Add HAVE_UNION_WAIT, HAVE_PID_T, WAIT_COREDUMP_0200,
6789 NO_SYS_WAIT_H configuration options.
6790 * groff.c: Use these options. Use POSIX-style macros to extract
6791 fields from the status returned by wait().
6793 Fri Oct 4 12:12:27 1991 James Clark (jjc at jclark)
6795 * tbl/table.c (table::compute_separation_factor): Allow the
6796 separation factor to drop to 0.
6798 Tue Oct 1 18:12:38 1991 James Clark (jjc at jclark)
6800 * refer/search.c: Include <errno.h>.
6802 Sun Sep 29 08:40:57 1991 James Clark (jjc at jclark)
6804 * pic/pic.y (YYDEBUG): Don't define for Borland C++.
6806 * lib/lib.h: #ifdef out declarations of itoa and iftoa for Borland
6809 * pic/lex.c (input_stack::bol): Move definition out of class body.
6811 * pic/main.c: On MSDOS munge argv[0].
6813 * lib/ptable.h: Define name2 as _Paste2 for Borland C++.
6815 * lib/ptable.c (hash_string): Use unsigned long rather than
6817 (next_ptable_size): Use unsigned rather than int. Give an error
6818 message if we've hit the largest table size.
6819 * lib/ptable.c: Corresponding changes. Also use unsigneds for the
6822 * pic/object.h (object_spec): Make flags unsigned long. Declare
6823 flags as const unisgned long rather than as enums.
6825 * pic/output.c: Deleted.
6827 * pic/troff.c (troff_output::simple_ellipse): Remove spurious %.
6829 * tbl/table.c (simple_entry::note_double_vrule_on_{left,right}):
6830 Add additional argument.
6831 (line_entry::note_double_vrule_on_{left,right}): Set value of
6832 douvle_vrule_on_{right,left} flag according to argument.
6833 (simple_line_entry::simple_print,
6834 simple_line_entry::double_line_print): If adjacent to double vrule
6835 on a corner extend rather than shorten the rule by half the double
6838 * troff/number.c (parse_term): In checking for overflow, handle the
6839 case where the current horizontal position is negative.
6841 Thu Sep 12 08:26:09 1991 James Clark (jjc at jclark)
6843 * pic/object.c (draw_arrow): Check for object having zero length.
6845 Wed Sep 11 10:32:38 1991 James Clark (jjc at jclark)
6847 * eqn/main.c (do_file): Split off inline equation handling into...
6848 (inline_equation): New function. Search for starting delimiter
6850 (delim_search): New function. Don't recognize a delimiter that
6851 occurs in the name of an escape sequence, number register, string
6854 Tue Sep 10 04:01:11 1991 James Clark (jjc at jclark)
6856 * eqn/delim.c (delim_box::compute_metrics): Don't call
6857 define_extensible_string if left is 0.
6858 (delim_box::output): Don't print the left delimiter if left is 0.
6859 (delim_box::debug_print): Check for left == 0 before calling printf.
6861 Fri Aug 23 13:02:30 1991 James Clark (jjc at jclark)
6863 * troff/Makefile (majorminor.c): Include only digits in
6866 Thu Aug 22 09:35:37 1991 James Clark (jjc at jclark)
6868 * refer/dirnamemax.c: new file.
6869 * refer/genlimits.c: Deleted.
6870 * refer/indxbib.c (main): Use dir_name_max() instead of NAME_MAX.
6871 Don't check path length.
6872 * refer/Makefile: Add dir_name_max.o; delete genlimits.
6873 * Makefile: Add PATHCONF_MISSING option.
6875 * refer/indxbib.c (get_cwd): New function.
6876 (main): Use get_cwd().
6877 * lib/getcwd.c: New file.
6878 * Makefile: Delete -DHAVE_GETWD. Include GETCWD variable. Pass
6880 * lib/Makefile: Compile getcwd.o.
6882 * ps/tmac.psatk (psatk-defs): Define showpage after pushing
6885 * refer/indxbib.c (main): Check success of mktemp.
6887 * lib/tmpfile.c: New file.
6888 * lib/Makefile: Add tmpfile.c.
6889 * lib/lib.h: Declare xtmpfile(); include <stdio.h>.
6890 * ps/ps.h: Delete declaration of mktemp().
6891 * ps/ps.c (ps_printer::ps_printer): Use xtmpfile().
6892 * refer/refer.c (divert_to_temporary_file): Use xtmpfile().
6893 * driver/driver.h: No need now to include errno.h.
6895 * everywhere: Set errno to 0 before calling fopen().
6897 * eqn/eqn.h, etc/soelim.c, driver/driver.h, etc/addftinfo.c,
6898 dvi/tfmtodit.c, groff.c, refer/index.c, refer/linear.c,
6899 refer/lookbib.c, refer/refer.h, ps/psbb.c: Include <errno.h>.
6901 Mon Aug 19 10:52:18 1991 James Clark (jjc at jclark)
6903 * troff/env.h (translate_space_to_dummy): Declare it.
6904 * troff/env.c (environment::space_newline, environment::space):
6905 If translate_space_to_dummy is set then make the width of spaces 0.
6906 * troff/input.c (translate): If the second character of a
6907 translation is a space, translate to unbreakable space. If the
6908 first character is a space, set or clear translate_space_to_dummy
6909 according to whether the second character is \&. Weird!
6911 Tue Jul 30 10:03:56 1991 James Clark (jjc at jclark)
6913 * groff.c (run_commands): Don't use non-zero exit code because a
6914 command gets SIGPIPE.
6916 * groff.c, groff.sh: Use -mXps with -TXps.
6918 * ps/ps.c (ps_printer::special): Move call to flush_sbuf() into...
6919 (ps_printer::do_exec, ps_printer::do_file, ps_printer::do_def,
6920 ps_printer::do_mdef, ps_printer::do_import): Call flush_sbuf().
6921 (ps_printer::special): New specials invis and endinvis.
6922 (ps_printer::do_invis, ps_printer::do_endinvis): New functions.
6923 (ps_printer::set_char, ps_printer::draw): Return if invis_count>0.
6924 (ps_printer::end_page): Check that invis_count == 0.
6925 (ps_printer::invis_count): New member.
6926 (ps_printer::ps_printer): Initialize invis_count to 0.
6928 * troff/env.c (environment::hyphenate_line): Hyphenation
6929 indicator at beginning of word inhibits splitting after -, \(em
6932 * pic/pic.y (element): Allow another element to follow } without
6933 any intervening separator.
6935 Mon Jul 22 12:27:37 1991 James Clark (jjc at jclark)
6937 * pic/lex.c (get_delimited): Allow tabs before delimiter.
6939 Wed Jul 17 10:59:08 1991 James Clark (jjc at jclark)
6941 * groff.c: Get rid of HAVE_UNION_WAIT stuff. Instead suppress
6942 declaration of wait() in header files.
6943 * Makefile: Get rid of -DHAVE_UNION_WAIT.
6945 * tbl/table.c (alphabetic_text_entry::add_tab): New function.
6947 * lib/lib.h: Declare return type of strerror as char *.
6949 * man/Makefile: Add g flag to sed substitutions.
6950 * Makefile (shgroff, bindist): Likewise.
6952 Sun Jul 14 11:57:02 1991 James Clark (jjc at jclark)
6954 * ps/ps.c (ps_printer::do_import): Move push of userdict into...
6955 * ps/devps/prologue (PBEGIN): Define showpage after pushing
6958 Sat Jul 13 20:53:04 1991 James Clark (jjc at jclark)
6960 * ps/devps/prologue (PBEGIN): Zap any definition of showpage in
6963 Fri Jul 12 07:10:09 1991 James Clark (jjc at jclark)
6965 * man/mdate.sh: Handle the fact that BSD ls -l does not print the
6968 Sun Jul 7 08:00:23 1991 James Clark (jjc at jclark)
6970 * troff/input.c (define_number_reg): If currently undefined,
6971 don't define it if the argument is an invalid expression.
6973 * Makefile: Ignore return value of `if' commands without `else'
6976 * Makefile: Split up CPPDEFINES into a series of separate
6977 configuration options.
6979 * troff/input.c (init_registers): Use time_t instead of long
6980 unless LONG_FOR_TIME_T is defined. Use returned result rather
6981 than passing pointer.
6982 * Makefile: Document LONG_FOR_TIME_T as a CPPDEFINE.
6984 * lib/Makefile (fontpath.h): Use gendef.
6986 Thu Jul 4 09:48:05 1991 James Clark (jjc at jclark)
6988 * troff/input.c (input_iterator::shift): Delete argument name.
6989 * troff/node.c (suppress_output_file::really_begin_page,
6990 suppress_output_file::really_transparent_char, node::ascii_print,
6991 node::tprint): Delete names of unused arguments.
6993 Wed Jul 3 17:34:57 1991 James Clark (jjc at jclark)
6995 * refer/label.y (string): Pass $4 to command_error.
6997 Tue Jul 2 15:06:01 1991 James Clark (jjc at jclark)
6999 * Version 1.03 released.
7001 Sat Jun 29 08:14:01 1991 James Clark (jjc at jclark)
7003 * Makefile: Pass definition of SHELL in SUBFLAGS.
7006 * Makefile, eqn/Makefile, refer/Makefile, troff/Makefile,
7007 ps/Makefile: Use gendef to construct header files that are
7008 constructed from the Makefile.
7010 * macros/Makefile: make all should build stripped version of tmac.e.
7012 * refer/Makefile (clean): Remove y.output.
7014 Fri Jun 28 09:44:36 1991 James Clark (jjc at jclark)
7016 * ps/pfbtops.c (main): Add -v option which prints out a version
7018 * ps/Makefile (pfbtops): Link with libgroff.a.
7020 Fri Jun 21 07:43:23 1991 James Clark (jjc at jclark)
7022 * refer/search.h (linear_searcher::get_nkeys): Delete declaration.
7023 * refer/linear.c (linear_searcher::get_nkeys): Delete definition.
7025 * refer/lkbib.c (main): Always terminate reference with blank
7027 * refer/lookbib.c (main): Likewise.
7029 * refer/linear.c (file_buffer::load): Check that the file is not a
7032 * refer/Makefile (genlimits): Possibly add -DHAVE_SYS_DIR_H.
7033 (genlimits.c): Include <sys/dir.h> if HAVE_SYS_DIR_H is defined.
7034 Delete second inclusion of <sys/param.h>.
7036 Tue Jun 18 01:32:26 1991 James Clark (jjc at jclark)
7038 * troff/token.h (token::special): Deleted.
7040 * tbl/main.c (process_format): Rework so that opt->tab_char is
7041 recognized only when appropriate.
7043 * ps/Makefile (clean): Remove pfbtops.
7045 Sun Jun 16 09:37:19 1991 James Clark (jjc at jclark)
7047 * lib/font.c (text_file::next): Don't return if we have got a
7050 Fri Jun 14 09:52:26 1991 James Clark (jjc at jclark)
7052 * refer/refer.c (store_reference): Get hash code from old_table[i]
7053 when rehashing the table.
7055 Thu Jun 13 01:26:43 1991 James Clark (jjc at jclark)
7057 * eqn/box.c (box::top_level): Save size and prev size using \R and
7058 restore it afterwards. Set the size to the size at the beginning
7060 * eqn/pbox.h: Declare SAVED_INLINE_PREV_SIZE_REG,
7061 SAVED_INLINE_SIZE_REG, and SAVED_SIZE_REG.
7063 * refer/Makefile (limits.h): Use ./genlimits.
7065 Wed Jun 12 16:05:34 1991 James Clark (jjc at jclark)
7067 * refer/index.c: Delete declarations of stat() and fstat().
7069 Tue Jun 11 14:52:49 1991 James Clark (jjc at jclark)
7071 * tty/tmac.tty: Add character definitions for \(>= and \(<=.
7073 Mon Jun 10 22:49:48 1991 James Clark (jjc at jclark)
7075 * etc/grog.sh, etc/grog.pl: Change regex for .PS.
7077 Fri Jun 7 09:13:06 1991 James Clark (jjc at jclark)
7079 * troff/input.c (token::get_char): Handle \e.
7081 * refer/linear.c: Delete declarations of fstat() and stat().
7083 Wed Jun 5 09:11:59 1991 James Clark (jjc at jclark)
7085 * troff/node.c, troff/env.c, troff/input.c, Makefile: Remove
7086 OP_DELETE_BROKEN stuff, since we now have a fix for g++.
7088 Mon Jun 3 13:41:32 1991 James Clark (jjc at jclark)
7090 * troff/input.c (do_define_macro): Improve error handling for end
7091 of file while defining macro.
7093 Sun Jun 2 10:20:24 1991 James Clark (jjc at jclark)
7095 * eqn/box.h: Fix declaration of set_gsize.
7096 * eqn/box.c (set_gsize): Make argument const char *.
7097 (gsize): Declare as char *.
7098 * eqn/main.c (main): Don't convert gsize to int.
7099 * eqn/lex.c (do_gsize): Pass char * to set_gsize.
7101 * Version 1.02 released.
7103 Sat Jun 1 12:19:46 1991 James Clark (jjc at jclark)
7105 * macros/tmac.andoc: New file.
7106 * macros/Makefile: Install tmac.andoc.
7108 * troff/node.c, troff/env.c, troff/input.c: Conditionalize use of
7109 operator new and delete on OP_DELETE_BROKEN not being defined.
7110 * Makefile: Mention OP_DELETE_BROKEN.
7112 Mon May 27 13:49:07 1991 James Clark (jjc at jclark)
7114 * Makefile (bindist): Pass SUBFLAGS.
7116 Sun May 26 14:13:22 1991 James Clark (jjc at jclark)
7118 * Makefile, groff.c: Pass definitions to groff.c via device.h.
7120 * tty/tty.c (tty_font::load_tty_font): Avoid shadowing
7123 * ps/Makefile, ps.c: Pass BROKEN_SPOOLER_FLAGS via broken.h.
7125 * ps/ps.h, ps/psrm.c: Make comment_table and
7126 header_comment_table local to resource_manager::process_file.
7128 * groff.sh: With -TXps pass -printCommand option to gxditview.
7130 * groff.c (possible_command::print): Implement using
7131 append_arg_to_string.
7133 * xditview: Merge in new implementation with own ChangeLog.
7135 Sat May 25 18:33:20 1991 James Clark (jjc at jclark)
7137 * groff.c (main): Implement PRINT_OPTION.
7138 (append_arg_to_string): New command.
7139 (device_table): Set PRINT_OPTION flag for Xps.
7141 Fri May 24 09:48:58 1991 James Clark (jjc at jclark)
7143 * troff/groff.h: Rename to troff.h.
7145 * pic/lex.c (lookup_keyword, docmp): New functions.
7146 (get_token): Use new lookup_keyword.
7147 Don't include key.h.
7148 * pic/key.[ch], pic/pic.gperf: Deleted.
7149 * pic/Makefile: Remove gperf stuff.
7151 * pic/Makefile, pic/output.h: Move definition of TEX_SUPPORT
7153 * pic/tex.c: Move include of pic.h before test of TEX_SUPPORT.
7155 * troff/Makefile, troff/node.c: Move definition of
7156 STORE_WIDTH into node.c.
7158 * etc/grog.pl, etc/grog.sh: Support -mdoc.
7160 Thu May 23 12:30:49 1991 James Clark (jjc at jclark)
7162 * dvi/devdvi/texr.map, dvi.devdvi/texi.map,
7163 dvi/devdvi/texb.map: Add lq and rq.
7164 dvi/devdvi: Regenerate fonts.
7165 * ps/devps/textmap: Add lq and rq.
7166 * ps/devps: Regenerate fonts.
7167 * tty/devascii/R.proto, tty/devlatin1/R.proto: Add lq and rq.
7168 * macros/tmac.e: Define \*(lq and \*(rq to be \(lq and \(rq.
7170 * pic/object.c (position_rectangle): When checking radius
7171 cope with possiblity that width or height is negative.
7172 (box_object::box_object): Have separate xrad and yrad with
7173 signs matching signs of dim components.
7174 (box_object::{north,south}_{east,west}): Use xrad and yrad.
7175 (box_object::print): With rounded boxes use absolute values
7176 for dim and rad arguments.
7178 * lib/Makefile, lib/fontfile.o: Pass definition of FONTPATH
7181 * eqn/Makefile, eqn/main.c: Pass definition of DEVICE in device.h.
7183 * various files: Add explicit destructors to keep Saber CC +d
7186 Wed May 22 11:37:11 1991 James Clark (jjc at jclark)
7188 * eqn/box.c (box::top_level): Restore fonts correctly after
7189 font changes in line containing inline equation. Also
7190 restore previous font as well as current font.
7191 * eqn/pbox.h: Define necessary string and register names.
7193 * troff/input.c (token::next): Case 'R' calls do_register.
7194 (do_register): New function.
7196 Tue May 21 11:28:23 1991 James Clark (jjc at jclark)
7198 * groff.c, groff.sh: Support Xps device. Allow each device
7199 to have a pseudo_name and a real_name.
7201 * groff.c (run_commands): Don't print `Broken pipe' messages.
7203 * ps/pfbtops.c: New file.
7204 * ps/Makefile: Add pfbtops.
7206 * troff/number.c (parse_term): Improved error message.
7208 Mon May 20 11:22:14 1991 James Clark (jjc at jclark)
7210 * groff.c, groff.sh, etc/grog.sh, etc/grog.pl: Support grefer.
7212 * Makefile: Integrate refer.
7213 * refer: New directory.
7214 * man/grefer.man, man/glookbib.man, man/gindxbib.man,
7215 man/lkbib.man: New files.
7216 * man/Makefile: Support refer man pages.
7218 * lib/lib.h: Declare is_prime.
7219 * lib/prime.c: New file.
7221 * troff/input.c (macro_source): New function.
7222 (init_input_requests): Bind "mso" to macro_source.
7224 * troff/env.c (environment::possibly_break_line): Maintain
7225 pointer to pointer to node to be split in ndp so as to avoid
7226 using address of freed node.
7228 * troff/env.c (environment::hyphenate_line): Maintain pointer to
7229 pointer to first node to be hyphenated in startp so as to
7230 avoid using address of freed node.
7232 * troff/env.c (class trie, class hyphen_trie): Make the
7233 elements of the trie be of type char not unsigned char.
7234 Declare arguments to be const char* instead of unsigned char *.
7236 * troff/env.c (hyphenate): Initialize hbuf[0].
7238 * troff/input.c (set_string): Declare p to be char * and cast
7239 *p to unsigned char when necessary.
7241 * troff/input.c (do_define_macro): Declare s to be const
7242 char*. Cast element to unisgned char when necessary, Declare
7243 d to be an int. Handle EOF better.
7245 * troff/Makefile, troff/input.c: Different scheme for passing
7246 definitions of MACROPATH, HYPHENFILE and DEVICE.
7248 Tue May 14 13:41:36 1991 James Clark (jjc at jclark)
7250 * tty/devascii/R.proto: Delete entry for em.
7251 * tty/devlatin1/R.proto: Likewise.
7253 Sat May 11 11:13:28 1991 James Clark (jjc at jclark)
7255 * troff/input.c (translate): Stop when we get a space. Treat eof
7258 * macros/tmac.an (IP): Only pass quoted argument to TP when \n(.$>1.
7260 Wed Apr 24 19:24:33 1991 James Clark (jjc at jclark)
7262 * tbl/main.c (process_format): A font name following a `f'
7263 modifier that starts with a digit can be only one character long.
7264 Also deal with EOF on the second character of the font name.
7266 Wed Apr 17 11:23:43 1991 James Clark (jjc at jclark)
7268 * troff/input.c (token::next): Turn \~ into an
7269 unbreakable_space_node.
7270 * troff/node.c (unbreakable_space_node): New class.
7271 * troff/node.h: Declare it.
7273 Tue Apr 16 10:47:12 1991 James Clark (jjc at jclark)
7275 * dvi/dvi.c (dvi_printer::set_char): Make code an int. Check that
7276 it's >= 0, before outputting it as a single byte.
7278 Mon Apr 15 11:20:23 1991 James Clark (jjc at jclark)
7280 * lib/font.c: Make font_char_metric::code an int.
7281 (font::get_code): Change return type to int.
7282 (font::load): Allow code to be arbitrary integer.
7283 * lib/font.h (font::get_code): Change return type to int.
7284 (font::number_to_index): Change argument type to int.
7285 * troff/input.c (token::next): In case 'N', allow any value.
7286 Store value in token::val.
7287 (token::operator==): For TOKEN_NUMBERED_CHAR test equality of val.
7288 (token::get_char, token::add_to_node_list, token::process): Get
7290 (charinfo::set_number): Change argument to int.
7291 (charinfo::get_number): Require that NUMBERED flag be set.
7292 (get_charinfo_by_number): Store numbered characters not between 0
7293 and 255 in a dictionary.
7294 * troff/charinfo.h (get_charinfo_by_number): Change argument type
7296 (charinfo::number): Change type to int.
7297 (charinfo::set_number): Change type of set_number to int.
7298 * troff/node.c (troff_output_file::put_char_width,
7299 troff_output_file::put_char): Test whether character is numbered
7300 using charinfo::numbered().
7301 * driver/printer.c (printer::set_numbered_char): Allow arbitrary
7303 * lib/nametoindex.c: New implementation to cope with arbitrary
7306 * troff/input.c (token::operator==): Test val for
7307 TOKEN_CHAR_HEIGHT, TOKEN_CHAR_SLANT, TOKEN_FONT_POSITION, and
7310 * man/Makefile: Add definiton of BROKEN_SPOOLER_FLAGS.
7311 (.man.n): sed out @BROKEN_SPOOLER_FLAGS@.
7313 Sun Apr 14 12:57:00 1991 James Clark (jjc at jclark)
7315 * ps/devps/zapfdr.ps: Don't copy UniqueID. Avoid use of newdict
7318 * all Makefiles: rm targets of cp and >.
7320 * xditview/xtotroff.c (MapFont): Unlink troff_name before opening
7323 * eqn/lex.c (def_table): Add dollar.
7325 Sat Apr 13 13:02:44 1991 James Clark (jjc at jclark)
7327 * troff/input.c (do_width): Push back newline before closing delim
7330 Fri Apr 12 15:16:03 1991 James Clark (jjc at jclark)
7332 * groff.c (possible_command::prepend_arg): New function.
7333 (main): Prepend device -m option.
7334 * groff.sh: Put device -m options before command-line options.
7336 Tue Apr 9 10:24:43 1991 James Clark (jjc at jclark)
7338 * macros/tmac.an (IP): Quote argument to TP.
7340 * ps/ps.c (main): New option -b, which sets...
7341 (broken_flags): New variable.
7342 (ps_printer::~ps_printer): Incorporate the setup section in the
7343 prolog if (broken_flags & NO_SETUP_SECTION).
7344 (ps_printer::begin_page): Generate {Begin,End}PageSetup comments.
7345 (ps_printer::merge_download_fonts, ps_printer::merge_import_fonts,
7346 ps_printer::merge_ps_fonts, ps_printer::print_font_comment,
7347 ps_printer::print_needed_font_comment,
7348 ps_printer::print_supplied_font_comment,
7349 ps_printer::print_include_font_comments,
7350 ps_printer::lookup_doc_font, ps_printer::download_fonts,
7351 ps_printer::read_download_file, read_document_fonts, add_font,
7352 skip_line, parse_fonts_arg, document_font::document_font,
7353 document_font::~document_font, document_font::download,
7354 ps_output::include_file): Deleted.
7355 (ps_printer::~ps_printer): Generate %%EOF. Generate %!PS-Adobe-3.0
7356 rather than %!PS-Adobe-2.0. Make calls to
7357 resource_manager::need_font for each font that we used. Replace
7358 calls to merge_ps_fonts, merge_download_fonts, print_font_comment,
7359 print_supplied_font_comment, print_needed_font_comment by call to
7360 resource_manager::print_header_comments. Output %%Orientation
7361 comment. Output %%Requirements: numcopies comment if ncopies > 1.
7362 Don't output the prolog directly. Instead call
7363 resource_manager::output_prolog. Only define #copies when ncopies
7364 > 1. Delete calls to print_include_font_comments and
7365 download_fonts. Add call to resource_manager::document_setup.
7366 (ps_printer::do_file): Call resource_manager::import_file instead
7367 of including it ourselves.
7368 (ps_printer::do_import): Likewise. Also don't call
7369 merge_import_fonts. Push userdict on the dictionary stack before
7370 and pop it afterwards.
7371 Move declaration of ps_output into ps.h.
7372 * ps/psrm.c: New file implementing resource_manager class.
7373 * ps/ps.h: New file declaring ps_output and resource_manager
7375 * ps/devps/zapfdr.ps:
7376 * ps/devps/symbolsl.ps:
7377 * ps/devps/prologue: Use 3.0 conventions.
7378 * ps/Makefile: Pass definition of BROKEN_SPOOLER_FLAGS in DEFINES.
7379 Add default definition of BROKEN_SPOOLER_FLAGS.
7380 * Makefile: New variable BROKEN_SPOOLER_FLAGS. Add
7381 BROKEN_SPOOLER_FLAGS to SUBFLAGS.
7383 Mon Apr 8 09:26:54 1991 James Clark (jjc at jclark)
7385 * etc/grog.pl: New file.
7386 * Makefile (GROG): New variable.
7387 Add GROG to SUBFLAGS.
7388 * etc/Makefile (GROG): New variable.
7389 (install.nobin): Install $(GROG) rather than grog.sh.
7391 Thu Apr 4 11:36:45 1991 James Clark (jjc at jclark)
7393 * eqn/special.c (special_box::compute_metrics): Make the input and
7394 output strings the same. Get the new height and depth from the
7395 predefined height and depth registers. Also make subscript kern
7397 (special_box::compute_subscript_kern, special_box::compute_skew):
7400 * eqn/box.c (pointer_box::compute_skew,
7401 simple_box::compute_metrics, box::top_level)
7402 * eqn/text.c (prime_box::compute_metrics,
7403 prime_box::comput_subscript_kern)
7404 * eqn/limit.c (limit_box::compute_metrics):
7405 * eqn/delim.c (build_extensible, delim_box::compute_metrics):
7406 * eqn/sqrt.c (sqrt_box::compute_metrics): Protect possibly
7407 negative numbers in `nr' requests with a leading 0.
7409 Wed Apr 3 15:58:23 1991 James Clark (jjc at jclark)
7411 * eqn/special.c: New file.
7412 * eqn/eqn.y: Declare token SPECIAL. Make it right associative.
7413 Add new rule for simple.
7414 * eqn/lex.c (token_table): Add SPECIAL.
7415 * eqn/box.h: Declare make_special_box.
7416 * eqn/Makefile: Add special.[co].
7418 Sat Mar 30 10:57:53 1991 James Clark (jjc at jclark)
7420 * ps/devps/prologue: Possibly set packing to true while defining.
7421 Create grops dictionary here. Initialize local variables before
7422 defining procedures.
7423 (PICTURE): Rename to PBEGIN. Also do save, noop showpage, count
7424 the dictionary stack. Set strokeadjust and overprint to false if
7425 the relevant operators are defined.
7426 (PEND): New procedure.
7427 * ps/ps.c (ps_printer::~ps_printer): In the prolog just include
7428 prologue. Do everything else in the setup section.
7429 (ps_printer::do_import): Just call PBEGIN and PEND around the
7430 picture. Also push userdict before, and pop it afterwards.
7432 Wed Mar 27 07:59:50 1991 James Clark (jjc at jclark)
7434 * troff/node.c (bracket_node::tprint): Brackets were being printed
7437 * macros/tmac.an (SH, SS): Set fill mode.
7439 Tue Mar 26 07:46:31 1991 James Clark (jjc at jclark)
7441 * troff/div.c (top_level_diversion::begin_page): Set
7442 high_water_mark to 0.
7444 Fri Mar 22 09:19:46 1991 James Clark (jjc at jclark)
7446 * man/mdate.sh: New file.
7447 * man/mdate.c: Deleted.
7448 * man/Makefile: Use mdate.sh instead of mdate.
7451 * eqn/lex.c (do_gsize): Supply missing argument to error message.
7453 Tue Mar 19 11:06:50 1991 James Clark (jjc at jclark)
7455 * man/mdate.c: New file.
7456 * man/*.man: Replace modification date by @MDATE@.
7457 * man/Makefile (.man.n): Replace @MDATE@ by `mdate $<`.
7458 (mdate): New target.
7460 * lib/font.c (text_file::next): Deal with arbitrarily long lines.
7461 Remove illegal input characters.
7463 Mon Mar 18 08:32:25 1991 James Clark (jjc at jclark)
7465 * macros/tmac.s (pg*start-col): Do .ns *after* running the hooks.
7467 Sat Mar 16 03:52:25 1991 James Clark (jjc at jclark)
7469 * troff/div.c (begin_page): Change behaviour when
7470 !first_page_begun and !break_flag.
7472 * troff/input.c (do_name_test): Return 0 if argument is empty.
7474 * troff/input.c (read_long_escape_name): Require closing ] to be
7475 at same input level as opening [.
7477 * troff/input.c (read_increment_and_escape_name): New function.
7478 (get_copy, process_input_stack): Use this for \n.
7480 Fri Mar 15 00:31:48 1991 James Clark (jjc at jclark)
7482 * troff/div.c (top_level_diversion::begin_page): Ignore the
7483 current value of page_number if !first_page_begun.
7485 * groff.c (main): Fix declaration of buf.
7487 * troff/input.c (do_name_test): New function.
7488 (token::next): Implement \A.
7489 (token::next): Implement \e by turning it into a TOKEN_ESCAPE.
7490 (token::description, token::add_to_node_list, token::process):
7491 Handle TOKEN_ESCAPE.
7492 * troff/token.h: New token TOKEN_ESCAPE.
7494 Thu Mar 14 10:22:26 1991 James Clark (jjc at jclark)
7496 * pic/main.c (do_picture): Allow space before and after filename
7497 following `<'. Check that the filename is not empty.
7499 Wed Mar 13 12:49:40 1991 James Clark (jjc at jclark)
7501 * Version 1.01 released.
7503 * dvi/devdvi/CompileFonts: Add cm*ss10 fonts.
7505 * dvi/tmac.dvi: ftr HR to H.
7507 * macros/tmac.e: Round up computation of $r.
7509 * xditview/tmac.X: Don't give up completely in compatibility mode.
7510 Use \n(.s instead of \n[.s].
7512 * dvi/tmac.dvi: Don't give up completely in compatibility mode.
7513 Use \(ci instead of \[ci]. Use \n(.s instead of \n[.s].
7514 Add u to factors inside \s[...]. Rename frac to dvi-frac.
7515 Translate \(FM onto \[prime] and \(!/ onto \[slashnot]; use these
7516 short names in the char definitions.
7518 * ps/tmac.ps: Don't give up completely in compatibility mode.
7519 Fix the fraction definitions to use \n(.s and \(f/. Add an extra
7520 quote in front of \n(.s. Add u to factors inside \s[...].
7522 Mon Mar 11 12:01:20 1991 James Clark (jjc at jclark)
7524 * tty/tmac.tty: Call the nroff request.
7526 * macros/tmac.e ((x, )x): Better definitions that work properly
7528 (@0, @1): Helper macros for (x.
7530 * macros/tmac.e ($s, hl): Use \l rather than \D.
7532 * tty/tmac.tty: Make it work better in compatibility mode.
7533 (pchar): Rename to tty-char.
7535 * macros/tmac.e (@E): New macro.
7536 (r, i, b, rb, bi): Use @E.
7538 * macros/tmac.e (@F): Don't use (;...) syntax.
7540 * macros/tmac.e: Remove mention of \*(||/revisions. Mention that
7541 it was modified for groff.
7543 * macros/tmac.e: Make sure \n(ps and \n(es are >= \n(.V.
7545 * macros/tmac.e (<., .>): Removed.
7546 ([., .]): If \n(.V>=1v, use [] instead of superscripting.
7548 * macros/tmac.e: Remove check that groff is being used.
7550 * macros/tmac.e (@C): Change families only if using groff; turn
7551 compatibility mode off while changing familes. Save compatibility
7552 mode before changing families and restore it afterwards.
7554 * macros/tmac.e (@h): Remove test for offset + line length.
7556 * macros/tmac.e (sorry): Rename to @S. Use \$1 instead of \$0
7557 (lo, th, ac): Define to call @S instead of using als.
7559 * macros/tmac.e: Make $r and $R now contain \n(.v*100/\n(.sp, ie
7560 the ratio of the vertical spacing to the point size in units
7561 expressed as a percentage. Use these instead of $10r and $10R,
7562 Delete $10r and $10R.
7564 * lib/font.c (font::load): In default computation of space_width,
7565 divide by sizescale. Use scale_round.
7567 * macros/tmac.an (TP): Don't call `nf'.
7568 (an-do-tag): Don't call `fi'.
7570 Sun Mar 10 09:52:35 1991 James Clark (jjc at jclark)
7572 * troff/input.c (process_input_stack): Handle the case where
7573 spaces at the beginning of an input line are followed by a
7576 Thu Mar 7 20:18:07 1991 James Clark (jjc at jclark)
7578 * groff.c (device_table): Add PIC_X_OPTION for dvi device.
7579 * groff.sh: Use pic -x with the dvi device.
7581 * dvi/devdvi/FontMakefile (H): Don't use -s.
7583 * dvi/devdvi/HI, dvi/devdvi/HB: New files.
7584 * dvi/devdvi/Makefile: Add HI and HB to FONTS.
7585 * dvi/devdvi/FontMakefile: Add rules for HI and HB. Include these
7588 Mon Mar 4 13:20:14 1991 James Clark (jjc at jclark)
7590 * ps/psfig.diff: New file.
7591 * ps/tmac.psfig: New file.
7593 Sat Mar 2 00:15:09 1991 James Clark (jjc at jclark)
7595 * macros/tmac.s (]=, ref*do-tl, ref*bib-print): Deleted.
7596 (]-): Don't call ref*do-tl.
7598 * macros/tmac.s (ref*end-print): Use XP if [F not defined.
7600 * macros/tmac.s (ref*normal-print): Call FS rather than fn@do-FS.
7601 (fn@do-FS): Rename to fn*do-FS.
7603 * troff/input.c (transparent_translate): New function.
7604 (process_input_stack): Apply transparent_translate before calling
7605 diversion::transparent_output(unsigned char).
7607 Wed Feb 27 00:13:25 1991 James Clark (jjc at jclark)
7609 * troff/input.c (do_define_macro): Define the macro before calling
7612 * xditview/Makefile: Add DEVICES variable. Change install target
7615 Tue Feb 26 10:46:22 1991 James Clark (jjc at jclark)
7617 * groff.c (run_commands): Handle the possibility that there are
7618 child processes other than those forked by us.
7620 Sun Feb 24 21:32:30 1991 James Clark (jjc at jclark)
7622 * lib/string.c (string::append): New function.
7623 * lib/stringclass.h: Declare it.
7625 Thu Feb 21 11:49:26 1991 James Clark (jjc at jclark)
7627 * eqn/main.c (main): New option -N which sets
7628 no_newline_in_delim_flag.
7629 (do_file): If no_newline_in_delim_flag is set don't allow newlines
7631 * groff.c (main): Pass -N on to eqn.
7632 (help, synopsis): Mention -N.
7633 * groff.sh: Implement -N.
7635 Wed Feb 20 15:16:10 1991 James Clark (jjc at jclark)
7637 * macros/tmac.s (]=, ref*bib-print, ref*do-tl): New macros.
7638 (]-): Call ref*do-tl if ref*need-tl is non-zero.
7639 (XP): Allow as initializer.
7641 Tue Feb 19 14:09:06 1991 James Clark (jjc at jclark)
7643 * troff/env.c (environment::wrap_up_field): If field_spaces are
7644 non-zero and we have a current_tab, subtract padding from
7645 tab_distance. If this makes tab_distance <= 0, use the next tab
7646 stop instead. If there isn't any next tab or it's a left tab,
7647 wrap up the current tab.
7648 (environment::start_field): Initialize tab_precedes_field.
7649 (environment::wrap_up_tab): If there's a current field, update
7650 pre_field_width, field_distance and tab_precedes_field.
7651 * troff/env.h (environment::tab_precedes_field): New member.
7653 Fri Feb 15 01:24:00 1991 James Clark (jjc at jclark)
7655 * ps/ps.c (ps_printer::do_file): New function.
7656 (ps_printer::special): Bind to `file' special.
7657 (ps_printer::do_exec): Set ndefined_styles to 0.
7659 Sat Feb 9 03:03:04 1991 James Clark (jjc at jclark)
7661 * eqn/text.c (split_text): Grok \* and similar escapes sequences.
7662 Avoid stripping first character from the start of unrecognized
7663 escapes. Use lex_error instead of error to report errors.
7664 * eqn/lex.c (get_token): Rework handling of escapes.
7665 (lex_error): Move declaration into...
7668 * xditview/xditview.c (main): Make -page option work.
7670 * Makefile: Correct comment about -DBROKEN_SPOOLER and pageview.
7672 Wed Feb 6 12:28:43 1991 James Clark (jjc at jclark)
7674 * macros/tmac.s (B2): Correct size of box.
7676 Tue Feb 5 00:37:35 1991 James Clark (jjc at jclark)
7678 * macros/tmac.s (B2): Postpone drawing the box until in the
7679 top-level diversion.
7681 * tty/tmac.tty: Add font translations for C, CR, CW.
7683 * groff.c (synopsis, help): Document -i.
7684 * groff.sh: Implement -i.
7686 * macros/tmac.s (@NH): Put a `.' after multi-part numbers.
7687 Simplify the construction of SN.
7689 * troff/number.c (parse_term): Give `|' a higher precedence.
7690 * tbl/table.c (numeric_text_entry::simple_print): Parenthesise
7693 * macros/tmac.s (B2): Use par@finish instead of par@reset.
7695 Mon Feb 4 12:36:09 1991 James Clark (jjc at jclark)
7697 * lib/string.c (string::move): New function.
7698 * lib/stringclass.h: Declare it.
7700 Sat Feb 2 16:02:16 1991 James Clark (jjc at jclark)
7702 * troff/env.c (distribute_space): Add optional argument
7704 (environment::wrap_up_field): Call distribute_space with
7705 `force_forward' argument of 1.
7707 Fri Feb 1 19:36:33 1991 James Clark (jjc at jclark)
7709 * lib/string.c, lib/stringclass.h (string::operator+=(char)):
7710 Inline it. Move reallocation into...
7711 (string::grow1): New function.
7712 * pic/Makefile, tbl/Makefile, eqn/Makefile, ps/Makefile: Redo
7713 dependencies to include library header files.
7714 * lib/Makefile: Make string.c and lf.c depend on stringclass.h.
7716 Thu Jan 31 15:02:27 1991 James Clark (jjc at jclark)
7718 * macros/tmac.s (@NH): Use the same number registers than -ms does
7719 for the heading level counters. Use the same string that -ms does
7720 for the number for this heading.
7722 Wed Jan 30 14:25:40 1991 James Clark (jjc at jclark)
7724 * lib/new.c (operator new): Cast result of malloc to char *.
7726 * troff/input.c (spring_trap, lookup_request): Add assert that nm
7729 Tue Jan 29 18:08:05 1991 James Clark (jjc at jclark)
7731 * groff.c (main): Support -i.
7733 Sun Jan 27 13:23:17 1991 James Clark (jjc at jclark)
7735 * pic/pic.h: Include <osfcn.h>.
7737 * ps/ps.c: Add declaration of mktemp.
7739 * Makefile: Add -DHAVE_UNION_WAIT option for CPPDEFINES.
7740 * groff.c: If HAVE_UNION_WAIT is defined, declare wait()'s
7741 argument as union wait *.
7742 (run_commands): If HAVE_UNION_WAIT is defined cast wait()'s
7743 argument to union wait *.
7745 Sat Jan 26 12:04:52 1991 James Clark (jjc at jclark)
7747 * tty/tmac.tty: Add definition of \(co.
7749 * pic/object.c (make_arc): Only increase radius when radius
7750 strictly less than d.
7751 (arc_object::update_bounding_box): May need to add 4.0 to end_quad
7754 * troff/env.c (environment::environment(symbol),
7755 environment::environment(const environment *)): Initialize
7758 Sat Jan 19 08:18:35 1991 James Clark (jjc at jclark)
7760 * tbl/main.c (main): Add exit(0).
7762 * ps/ps.c (ps_printer::~ps_printer): Use fseek instead of rewind.
7764 * pic/main.c (main):
7765 * eqn/main.c (main):
7766 * tbl/main.c (main):
7767 * etc/soelim.c (main):
7768 * driver/printer.c (printer::~printer):
7769 * troff/node.c (real_output_file::~real_output_file,
7770 real_output_file::flush): Check for errors on stdout.
7772 * most files: Add 1991 to copyright notice.
7774 * macros/tmac.s: Don't test \n(.x and \n(.y.
7776 * troff/input.c (token::next): Rename `escape_char' label to
7777 `handle_escape_char' and `normal_char' label to
7778 `handle_normal_char'.
7780 Thu Jan 17 15:46:35 1991 James Clark (jjc at jclark)
7782 * groff.c (main, synopsis, help): Support -a option.
7783 * groff.sh: Likewise. Also eliminate Zflag variable by adding -z
7784 to trflags while parsing options.
7786 Tue Jan 15 13:07:27 1991 James Clark (jjc at jclark)
7788 * troff/number.c (parse_term): With `m', `M' and `n' scale
7789 indicators, convert scale factor to hunits before scaling.
7791 Mon Jan 14 12:39:12 1991 James Clark (jjc at jclark)
7793 * lib/font.c (scale_round): Better test for overflow when n is
7796 Thu Jan 10 11:10:56 1991 James Clark (jjc at jclark)
7798 * tbl/main.c (process_format): Add second argument of type
7799 options*. Change callers. Allow opt->tab_char as well as '\t'
7800 between format items.
7802 Mon Jan 7 12:30:18 1991 James Clark (jjc at jclark)
7804 * macros/tmac.an (PD): With no arguments, make sure register PD is
7806 (TH): Call PD with no argument, instead of setting register PD
7809 Sun Jan 6 11:18:39 1991 James Clark (jjc at jclark)
7811 * Version 1.00 released.
7813 Sat Jan 5 08:44:30 1991 James Clark (jjc at jclark)
7815 * ps/tmac.ps, xditview/tmac.X: Add font translation of C to CR.
7817 * dvi/devdvi/DESC: Mount CW instead of CR.
7819 * dvi/tmac.dvi: Add definition of \(tm.
7821 * dvi/devdvi/texsy.map: Add lh, and rh.
7822 * dvi/devdvi/texex.map: Add lt, rt, lb, rb, lk, rk.
7823 * dvi/devdvi/texmi.map: Add *o. Regenerate fonts.
7825 * dvi/devdvi/FontMakefile: Generate H from cmss10.
7826 * dvi/devdvi/Makefile: Install H.
7827 * dvi/devdvi/H: New file.
7829 Fri Jan 4 15:04:57 1991 James Clark (jjc at jclark)
7831 * troff/env.c (vertical_spacing): Don't allow vertical spacing to
7834 Thu Jan 3 13:41:19 1991 James Clark (jjc at jclark)
7836 * macros/tmac.s (@EN): Add \n(.V to the argument to ds@need.
7838 * macros/tmac.pic (PS): Avoid attempting to set negative indent.
7840 * macros/tmac.s (@EN): Handle the case where the equation is empty
7841 but the label is not.
7843 Wed Jan 2 10:31:44 1991 James Clark (jjc at jclark)
7845 * troff/groff.h: New warning category WARN_SPACE.
7846 * troff/input.c: Add WARN_SPACE to DEFAULT_WARNING_MASK. Add
7847 WARN_SPACE to warning_table.
7848 (interpolate_macro): Give a warning of type WARN_SPACE if the name
7849 is longer than two characters and is not defined, but the first
7850 two characters do make a defined name.
7852 * PROBLEMS: New file.
7854 * CHANGES: New file.
7855 * README-0.6, README-1.00: Deleted.
7857 * groff.c, groff.sh: Add X75-12 and X100-12 devices.
7858 * xditview/devX75/Makefile: Make devX75-12.
7859 * xditview/devX100/Makefile: Make devX100-12.
7861 * xditview/devX100/eqnchar, xditview/devX75/eqnchar,
7862 dvi/devdvi/eqnchar, ps/devps/eqnchar: Remove use of \R.
7864 Tue Jan 1 19:24:01 1991 James Clark (jjc at jclark)
7866 * README-0.7: Rename to README-1.00.
7868 * macros/tmac.pic: New file.
7869 * macros/Makefile (install.nobin): Install tmac.pic.
7871 Mon Dec 31 10:40:53 1990 James Clark (jjc at jclark)
7873 * troff/env.c (hyphen_word): Correct the test for whether the
7874 token is a hyphen. Reset npos to 0.
7876 * macros/tmac.s (par@sup-start, par@sup-end): New implementations.
7878 Sun Dec 30 15:53:13 1990 James Clark (jjc at jclark)
7880 * macros/tmac.s (ds*common-end): Call par*reset.
7882 (par@reset-indent): Deleted.
7884 * macros/tmac.s (@IP): Divert the label.
7886 Sat Dec 29 14:33:32 1990 James Clark (jjc at jclark)
7888 * xditview/draw.c (setGC): Use a line width of .1m rather than
7889 .04m by default; round rather than truncate value.
7891 * tbl/table.c (class empty_entry): New class.
7892 (empty_entry::empty_entry, empty_entry::line_type): New functions.
7893 (table::add_entry): Represent empty entries by objects of type
7895 (table_entry::line_type): Return -1.
7896 (table::determine_row_type): Ignore entries with line_type 0.
7897 Treat type -1 as non-lines.
7899 Fri Dec 28 15:04:41 1990 James Clark (jjc at jclark)
7901 * ps/devps/textmap, xditview/libXdvi/DviChar.c, tty/devlatin1/R.proto,
7902 macros/tmac.s: Rename \(-d to \(Sd.
7904 Thu Dec 27 12:35:47 1990 James Clark (jjc at jclark)
7906 * ps/devps/textmap: Add `sd', `/_' and `3d' characters.
7907 * xditview/libXdvi/DviChar.c: Likewise.
7908 * dvi/devdvi/texsy.map: Add `<<', `>>'.
7910 Wed Dec 26 13:33:23 1990 James Clark (jjc at jclark)
7912 * troff/div.c (top_level_diversion::begin_page): Call
7913 init_output() if the_output is 0.
7915 Sat Dec 22 12:35:29 1990 James Clark (jjc at jclark)
7917 * troff/input.c: Replace ESCAPE_E by ESCAPE_e and ESCAPE_C by
7919 (get_copy): Turn \E into ESCAPE_E.
7920 (token::process, asciify): Handle ESCAPE_E.
7922 * macros/tmac.s (ds*common-end, par@reset): Add `.rj 0'.
7924 (DS): Implement `.DS R'.
7926 Fri Dec 21 11:41:53 1990 James Clark (jjc at jclark)
7928 * macros/tmac.s (FS): New macro.
7930 * macros/tmac.s (fn@do-FS): Use @LP instead of LP.
7932 * macros/tmac.s (cov*tl-init): Remove after first execution
7933 instead of aliasing to @nop. Call top of page macro explicitly
7934 instead of setting trap; call @init first. Set pg@top as top of
7936 (cov*auto-init): Deleted. Set cov*tl-init instead of
7937 cov*auto-init as top of page trap.
7938 (TL, LP): Do a break instead of calling cov*tl-init.
7939 (cov*print): With RP format but no TL, alias FS and FE to @FS and
7940 @FE; in this case also give a warning and always start another
7941 page. No need to set pg@top here.
7942 (cov*tl-init): Rename to cov*first-page-init.
7944 * macros/tmac.s (RP): Do `.pn 0'.
7945 (cov*tl-init): With RP format don't do `.pn 0'.
7947 * macros/tmac.s (pg@cs-top): Set no space mode.
7949 * macros/tmac.s (par@TL, par@AU, par@AI): New macros.
7950 (cov*ab-init): Alias TL, AU and AI to these.
7952 Thu Dec 20 10:10:50 1990 James Clark (jjc at jclark)
7954 * macros/tmac.s (@EQ): Move the space before the equation into @EN
7955 (@EN): Do nothing unless \n[dl] is > 0.
7957 Tue Dec 18 12:20:47 1990 James Clark (jjc at jclark)
7959 * pic/object.c (ellipse_object::radius): New function.
7961 * VERSION: Change version to 0.7.
7963 * tbl/table.c (block_entry::do_divert): Declare return type as
7965 (block_entry::divert, alphabetic_block_entry::divert): Return 1.
7967 Mon Dec 17 12:30:34 1990 James Clark (jjc at jclark)
7969 * troff/column.c: New file.
7970 * troff/Makefile: Corresponding changes.
7972 * troff/hvunits.c (scale(vunits, vunits, vunits)): New function.
7975 * troff/div.c (top_level_diversion::space): If the space causes
7976 the first-page transition and springs a trap, truncate the space
7979 Fri Dec 14 12:30:02 1990 James Clark (jjc at jclark)
7981 * ps/ps.c (ps_printer::do_import): Add a `clear' after including
7984 * pic/troff.c (troff_output::line_thickness,
7985 troff_output::set_fill): Do a horizontal motion to compensate for
7986 the width of the \D escape sequence.
7988 Thu Dec 13 10:17:14 1990 James Clark (jjc at jclark)
7990 * xditview/tmac.X: Reinstate definition of \(rn, but only for X100
7993 * eqn/sqrt.c (sqrt_box::compute_metrics): Supply missing argument
7996 * tbl/table.c (simple_entry::simply_print): Don't declare as pure.
7997 Supply empty definition.
7998 (text_entry::simple_print, simple_text_entry::simple_print):
7999 Delete declarations.
8000 (table::add_entry): Represent empty entries by objects of type
8003 Wed Dec 12 08:50:48 1990 James Clark (jjc at jclark)
8005 * troff/Makefile: Remove -DHYPHEN_CONTROL from DEFINES.
8007 * tbl/table.c (left_text_entry::add_tab): New function.
8009 * macros/tmac.s: Make @RT an alias for par@reset. Make RT
8012 Mon Dec 10 11:19:55 1990 James Clark (jjc at jclark)
8014 * troff/env.c (environment::start_field): Give an error message if
8015 there is no next tab.
8017 Sun Dec 9 11:46:40 1990 James Clark (jjc at jclark)
8019 * troff/env.c (hyphenate): Skip initial elements with zero
8022 * macros/tmac.s (par@init): Keep VS in points rather than units.
8024 Sat Dec 8 23:00:27 1990 James Clark (jjc at jclark)
8026 * pic/main.c (main): Implement `-c' option.
8027 * pic/output.h: Declare make_tpic_output().
8028 * pic/tex.c (tex_output::set_pen_size): Make it virtual and
8030 (tpic_output): New class.
8031 (tpic_output::tpic_output, tpic_output::set_pen_size,
8032 tpic_output::command, make_tpic_output): New functions.
8034 Fri Dec 7 11:57:41 1990 James Clark (jjc at jclark)
8036 * tbl/main.c (main): Call `.ab' if \n(.g is false. Define TS/TE
8037 if they're not already defined.
8038 * tbl/table.c (init_output): Don't test \n(.g.
8040 * troff/input.c (do_if_request): Delete `g' condition. Recognize
8041 `d', `r' and `c' conditions even in compatibility mode.
8043 Tue Dec 4 09:13:47 1990 James Clark (jjc at jclark)
8045 * ps/tmac.ps (ps-bb): Protect against negative numbers in bounding
8048 Mon Dec 3 07:18:26 1990 James Clark (jjc at jclark)
8050 * troff/env.h (environment::prev_line_interrupted): New member.
8051 (environment::get_prev_line_interrupted): New function.
8052 * troff/env.c (environment::newline): Set prev_line_interrupted.
8053 (environment::environment(const environment *),
8054 environment::environment(symbol)): Initialize
8055 prev_line_interrupted.
8056 * troff/input.c (process_input_stack): Don't give special
8057 treatment to space and newline at the beginning of the line if the
8058 previous line was interrupted.
8060 Sat Dec 1 15:48:37 1990 James Clark (jjc at jclark)
8062 * eqn/eqn.y: Disallow PRIME by itself.
8063 * eqn/lex.c (token_table): Bind `opprime' instead of `prime' to
8065 (def_table): Remove definition of '. Define prime to be `.
8067 * eqn/eqn.y: Split off part of rule `script' into a new rule
8070 Fri Nov 30 10:23:44 1990 James Clark (jjc at jclark)
8072 * macros/tmac.s ({, }): New string aliases.
8074 Thu Nov 29 11:34:40 1990 James Clark (jjc at jclark)
8076 * README-0.7: New file.
8078 Wed Nov 28 10:09:57 1990 James Clark (jjc at jclark)
8080 * macros/tmac.s: New file.
8081 * man/groff_ms.man: New file.
8082 * Makefile: Add definition of TMAC_S. Pass TMAC_S in SUBFLAGS.
8083 * Makefile.bd: Similarily.
8084 * man/Makefile: Add groff_ms.n to MAN7PAGES. Replace @TMAC_S@. Add
8085 definition of TMAC_S.
8086 * macros/Makefile: Add definition of TMAC_S. Install tmac.s.
8087 * macros/TODO: New file.
8089 Sat Nov 24 20:04:54 1990 James Clark (jjc at jclark)
8091 * troff/env.c (right_justify): New function.
8092 (init_env_requests): Bind this to request "rj".
8093 (center_lines): Set right_justify_lines to 0. If we get a bad
8094 integer, center 1 line.
8095 (environment::environment(symbol), environment::environment(const
8096 environment *)): Initialize right_justify_lines.
8097 (environment::get_right_justify_lines): New function.
8098 (init_env_requests): Bind this to number_register ".rj".
8100 * troff/env.c (environment::choose_breakpoint): Implement
8101 hyphenation_margin and hyphenation_space.
8102 (environment::get_hyphenation_space,
8103 environment::get_hyphenation_margin): New functions.
8104 (init_env_requests): Bind these to .hys and .hym.
8105 (hyphenation_space_request, hyphenation_margin_request): New
8107 (init_env_requests): Bind these to hys and hym.
8108 (environment::environment(symbol), environment::environment(const
8109 environment *)): Initialize hyphenation_margin and
8111 * troff/env.h: Corresponding changes to class environment.
8113 Fri Nov 23 09:08:16 1990 James Clark (jjc at jclark)
8115 * troff/div.c (blank_line): Always do a break.
8117 * eqn/box.c (do_text): Turn off escapes while appending text to
8120 Thu Nov 22 10:58:59 1990 James Clark (jjc at jclark)
8122 * troff/input.c (while_break_request, while_continue_request): New
8124 (init_input_requests): Bind these to "break" and "continue".
8125 (while_depth, while_break_flag): New variables.
8126 (while_request): Update while_depth. Break out of loop if
8127 while_break_flag is set.
8129 Wed Nov 21 10:54:40 1990 James Clark (jjc at jclark)
8131 * tbl/table.c (init_span_reg): Initialize span_width_reg to \n(.H
8134 Mon Nov 19 00:45:03 1990 James Clark (jjc at jclark)
8136 * Makefile: Include -DBROKEN_SPOOLER by default. Expand comment.
8138 * stringify: New file.
8139 * Makefile (groff.o): Use stringify.
8141 * xditview/tmac.X: Remove definition of \(rn.
8142 * xditview/libXdvi/DviChar.c: Remove radicalex from
8145 Sat Nov 17 10:44:58 1990 James Clark (jjc at jclark)
8147 * tbl/table.c (table::add_entry): Allow alphabetic text blocks.
8148 (alphabetic_block_entry::alphabetic_block_entry,
8149 alphabetic_block_entry::divert, alphabetic_block_entry::print):
8151 (block_entry::divert): Split off body into ...
8152 (block_entry::do_divert): If the block is alphabetic, subtract 2n
8153 from the line length; also update the span width to dl+2n, and the
8154 alphabetic span width to dl.
8156 * driver/input.c (do_file): While reading argument to D command,
8157 when expanding buffer, multiply szp by sizeof(int) rather than 2
8158 in the argument to memcpy.
8160 * tbl/table.c (compute_span_width): Add 2n rather than 1n to the
8161 width of alphabetic columns.
8163 Fri Nov 16 06:34:27 1990 James Clark (jjc at jclark)
8165 * troff/node.c (lookup_family): Supply second argument to lookup.
8167 * troff/dictionary.c (dictionary::lookup): After an unsuccesful
8168 search, return immediately if v is 0.
8170 * pic/troff.c: Define EQN_NO_EXTRA_SPACE_REG.
8171 (troff_output::start_picture): Set this reg.
8172 (troff_output::end_picture): Remove this reg
8173 * eqn/box.c (box::extra_space): Don't produce `\x's if
8174 EQN_NO_EXTRA_SPACE_REG is defined.
8176 * eqn/eqn.y: Allow just a PRIME to be a `simple'.
8177 * eqn/text.c (split_text): Map ' to \(fm when it's the first
8180 Thu Nov 15 10:35:06 1990 James Clark (jjc at jclark)
8182 * macros/tmac.e: Use font 3 instead of B in $c. Remove `bd'
8185 * troff/div.c (top_level_diversion::top_level_diversion):
8186 Initialize page_number to 0.
8188 Wed Nov 14 21:41:58 1990 James Clark (jjc at jclark)
8190 * groff/troff (environment::environment(const environment *)):
8191 Initialize name to e->name, rather than "anonymous".
8193 Sat Nov 10 01:59:37 1990 James Clark (jjc at jclark)
8195 * xditview/libXdvi/Dvi.c (ShowDvi): If eof is encountered, reset
8196 requested_page. Split middle part into ...
8197 (FindPage): New function.
8198 (SetValues): If we don't yet know the last page, and the requested
8199 page is greater than the current page, call FindPage.
8200 Update the font_map_string before doing this.
8202 * xditview/tmac.X: Add definitions of \(sq, \(ga, \(dg and \(dd.
8203 Translate \(lh and \(rh into left and right double arrows.
8205 * troff/node.c (class hyphen_inhibitor_node): New class.
8206 (hyphen_inhibitor_node::hyphen_inhibitor_node,
8207 hyphen_inhibitor_node::copy, hyphen_inhibitor_node::same,
8208 hyphen_inhibitor_node::type,
8209 hyphen_inhibitor_node::get_hyphenation_type): New functions.
8210 (node::add_discretionary_hyphen): Use hyphen_inhibitor_node rather
8211 than dbreak_node(0, 0) to represent a `\%' at the beginning of a
8214 Fri Nov 9 16:05:38 1990 James Clark (jjc at jclark)
8216 * troff/node.h (dummy_node::get_hyphenation_type,
8217 transparent_dummy_node::get_hyphenation_type): Declare them.
8218 * troff/node.c: (dummy_node::get_hyphenation_type,
8219 transparent_dummy_node::get_hyphenation_type): New functions.
8221 Wed Nov 7 10:09:06 1990 James Clark (jjc at jclark)
8223 * xditview/libXdvi/draw.c: If M_PI not defined after including
8224 math.h, then define it.
8226 * xditview/Makefile: Add definition of AR. Pass it to the submake
8228 * xditview/libXdvi/Makefile: Add definitions of AR and RANLIB.
8230 Tue Nov 6 10:14:27 1990 James Clark (jjc at jclark)
8232 * troff/dictionary.h (object_dictionary::alias): Declare return
8234 * troff/dictionary.c (object_dictionary::alias): Return non-zero
8235 if the old name was defined.
8236 * troff/input.c (alias_macro): Give a warning if the old name was
8238 * troff/reg.c (alias_reg): Likewise.
8240 Mon Nov 5 00:31:39 1990 James Clark (jjc at jclark)
8242 * troff/input.c (token::next): Delete implementation of \R.
8244 * macros/Makefile: Strip comments from tmac.e while installing it.
8246 * troff/input.c: New variable `nroff_mode'.
8247 (troff_request, nroff_request): New functions.
8248 (init_input_requests): Bind `troff' and `nroff' to troff_request
8250 (do_if_request): Compute results of t and n conditions from
8253 * text/text.c (split_text): Fix typo in >=.
8255 * eqn/lex.c: Add definition of `==' to def_table.
8257 Fri Nov 2 02:49:09 1990 James Clark (jjc at jclark)
8259 * pic/tex.c (tex_output::start_picture): Change the definitions of
8260 \graph and \graphtemp so that they work properly with Plain TeX.
8262 * pic/tex.c (tex_output::solid_arc): Ensure that the second angle
8263 argument to `ar' is not less than the first.
8265 * pic/pic.y: Allow a comma between elements of the variable list
8266 in the argument to `reset'.
8268 * pic/object.c (arc_object::arc_object): Fix computation of
8271 * eqn/main.c (main): Add exit(0).
8273 Thu Nov 1 02:03:50 1990 James Clark (jjc at jclark)
8275 * troff/div.c (begin_page): Test no_space_mode after doing the
8276 break, but still push the page ejector cookie before doing the
8277 break. Also set the next page number after doing the break.
8279 * xditview/xditview.c (NewFile): Don't set the title and icon name
8280 if this is the first file and its name is `-'.
8281 * groff/groff.c: Define a new device flag XT_OPTION. Set it for
8282 the X75 and X100 devices.
8283 (main): If a device has the XT_OPTION flag set and there's exactly
8284 one file argument, pass the driver -xrm and -title options to set
8285 the icon name and window title to the name of the file.
8287 * troff/env.c (environment_switch): If there was an argument but
8288 it wasn't a valid number or name, then pop an environment but
8289 don't give an error message on underflow.
8291 * troff/number.c (start_number): Correct spelling in error message.
8293 * troff/input.c (token::delimiter): Don't print an error message
8296 * xditview/libXdvi/parse.c (ParseInput): In case 'D', only call
8297 ParseDrawFunction if dw->display_enable is true.
8299 Wed Oct 31 05:49:50 1990 James Clark (jjc at jclark)
8301 * pic/pic.y: Parse text positioning like normal attributes, so as
8302 to allow `"text" at 0,0 ljust'. Don't allow `center' as a
8303 positioning attribute.
8305 Mon Oct 29 22:50:38 1990 James Clark (jjc at jclark)
8307 * tbl/main.c (process_data): When in state START while reading a
8308 text block, don't change to state MIDDLE if c is a newline.
8310 Sun Oct 28 21:59:56 1990 James Clark (jjc at jclark)
8312 * dvi/dvi.c (dvi_printer::begin_page): Rename `i' variable to `j'
8313 so as to avoid shadowing parameter.
8315 Wed Oct 24 18:35:39 1990 James Clark (jjc at jclark)
8317 * tbl/table.c (trim_space): Deleted.
8318 (table::add_entry): Don't call trim_space.
8320 Mon Oct 22 03:48:39 1990 James Clark (jjc at jclark)
8322 * VERSION: Change version to 0.6.
8324 * troff/number.c (parse_expr): Make == work.
8326 Sat Oct 20 11:28:17 1990 James Clark (jjc at jclark)
8328 * man/grog.man: New file.
8329 * man/Makefile: Add grog.n to MAN1PAGES.
8330 * etc/grog.sh: New file.
8331 * etc/Makefile: Install grog.sh as grog.
8333 Fri Oct 19 11:17:15 1990 James Clark (jjc at jclark)
8335 * troff/input.c (token::next): Implement \E.
8337 Thu Oct 18 11:56:24 1990 James Clark (jjc at jclark)
8339 * xditview/tmac.X: Change font translations to match tmac.ps.
8341 * troff/input.c (non_empty_name_warning): Don't give a warning if
8342 `\{' terminates the name.
8344 Tue Oct 16 10:04:23 1990 James Clark (jjc at jclark)
8346 * ps/devps/symbol.diff: New file.
8347 * ps/devps/FontMakefile: Mention symbol.diff.
8349 Sun Oct 14 11:46:46 1990 James Clark (jjc at jclark)
8351 * troff/node.c (font_position): Use get_long_name to read the
8354 * troff/env.c (environment_switch): If we get a number that's < 0
8355 or >= NENVIRONMENTS, treat it like a name.
8356 Change NENVIRONMENTS to 10.
8358 * troff/groff.h: Remove definition of FONTS_MAX.
8359 * troff/node.h (class font_family): Make map a pointer instead of
8360 an array. Add a map_size member. Make it a class. Make nm const
8361 and public. Make invalidate_fontno a friend.
8362 * troff/node.c: Define font_table_size. Make font_info a pointer
8363 rather than an array.
8364 (class troff_output_file): Allocate font_position dynamically. Add
8365 nfont_positions member.
8366 (troff_output_file::set_font): Grow font_position if necessary.
8367 (troff_output_file::~troff_output_file): Delete font_position.
8368 (troff_output_file::troff_output_file): Allocate font_position.
8369 (grow_font_table): New function.
8370 (troff_output_file::really_begin_page,
8371 troff_output_file:really_copy_page): Use nfont_positions rather
8373 (mount_font_no_translate, mount_style): Call grow_font_table if
8375 (font_family::font_family): Allocate map.
8376 (font_family::make_definite): Grow map if necessary. Use
8377 font_table_size instead of FONTS_MAX.
8378 (font_family::~font_family): New function.
8379 (invalidate_fontno): Use font_family::map_size.
8380 (get_fontno, env_space_width, env_half_narrow_space_width,
8381 env_narrow_space_width, symbol_fotno, is_good_fontno,
8382 get_bold_fontno, make_glyph_node): Use font_table_size rather than
8384 (next_available_font_position): Never return 0.
8386 Fri Oct 12 10:17:52 1990 James Clark (jjc at jclark)
8388 * ps/tmac.ps: Add font translations for compatibility with dpost.
8390 Thu Oct 11 12:09:03 1990 James Clark (jjc at jclark)
8392 * eqn/pile.c: Rename default_baseline_sep to baseline_sep.
8393 Move BASELINE_SEP_FORMAT and COLUMN_WIDTH_FORMAT into pbox.h.
8394 Move definitions baseline_sep, shift_down, column_sep,
8395 matrix_side_sep into...
8396 * eqn/box.c: Add them to param_table.
8397 * eqn/pbox.h: Add declarations to pbox.h.
8399 * troff/input.c (set_string): Cast value to unsigned char *.
8401 * troff/token.h (process_input_stack): Declare it static before
8402 declaring it a friend.
8404 Wed Oct 10 09:59:13 1990 James Clark (jjc at jclark)
8406 * dvi/devdvi/texex.map: Fix positions of extensible brace middle
8408 * dvi/devdvi/EX: Regenerate.
8410 * troff/input.c (init_charset_table): Make ", ', ), ], *, \(dg
8413 Tue Oct 9 08:34:02 1990 James Clark (jjc at jclark)
8415 * eqn/lex.c: In defaults_table, make definition of `dot' call
8416 `dot_def'. Don't explicitly make it roman. Similarily for other
8419 * pic/lex.c (for_input::for_input): Add by_is_multiplicative
8421 (for_input::get, for_input::peek): Use this.
8422 (do_for): Add by_is_multiplicative argument.
8423 * pic/pic.y: Change optional_by clause to allow '*' after `by'.
8424 Change semantic value of optional_by to be a double plus a flag
8425 saying whethet the by clause is multiplicative.
8427 * eqn/lex.c (get_delimited_text): Remember location of start of
8428 definition. Improve error handling when EOF is encountered.
8430 * lib/font.h: Rename handle_x_command to
8431 handle_unknown_font_command.
8432 * lib/font.c (font::load): Call handle_unknown_font_command for
8433 any unknown command in the font description file. Don't call
8434 handle_x_command. Include the name of the command in the argv.
8435 Improve message for unknown command after kernpairs or charset
8437 * ps/ps.c (ps_font::handle_x_command): Rename to
8438 handle_unknown_font_command. Remove message about `x download'
8439 command. Give error message for wrong number of arguments.
8440 * ps/devps/afmtodit: Generate `encoding' instead of `x encoding'.
8441 * dvi/dvi.c (dvi_font::handle_x_command): Rename to
8442 handle_unknown_font_command. Give an error message for wrong
8443 number of arguments. Rename design_size to designsize.
8444 * dvi/tfmtodit.c (main): Generate `checksum' instead of `x
8445 checksum', `designsize' instead of `design_size'.
8447 Mon Oct 8 00:38:55 1990 James Clark (jjc at jclark)
8449 * eqn/*.[chy]: Change underaccent to uaccent.
8451 * eqn/eqn.y: Add rule for underaccent. Declare UNDERACCENT token;
8452 give it the same precedence as ACCENT.
8453 * eqn/other.c (make_underaccent_box): New function.
8454 * eqn/box.h: Declare it.
8455 * eqn/lex.c: Add UNDERACCENT to token_table. Add utilde to
8458 Sun Oct 7 11:25:16 1990 James Clark (jjc at jclark)
8460 * pic/pic.y (reset_all): New function. Called in rule for RESET.
8461 (parse_init): Call reset_all.
8462 (define_variable): When defining scale reset only those
8463 pre-defined variables that are scaled.
8464 (defaults_table): Add `scale' as non-scaled value.
8466 * pic/pic.y: Redo parsing of text adjustments: parse adjustments
8467 together with the text; allow any number of positioning words;
8468 allow center as a positioning word.
8470 * pic/object.c (output::compute_scale): Get picture maximum height
8471 and width from variables called maxpswid and maxpsht.
8472 * pic/pic.y: Add maxpswid and maxpsht to defaults_table.
8474 Sat Oct 6 10:16:56 1990 James Clark (jjc at jclark)
8476 * pic/object.c (object_spec::make_text): Multiply textht by number
8479 * pic/pic.y: Allow `sprintf("string", expr,...)' wherever text can
8481 (do_sprintf): New function.
8482 (pic.gperf): Add sprintf token.
8483 (text, sprintf): New rules.
8485 * pic/pic.y: `rand()' with no arguments returns a random number
8488 * pic/pic.y: Allow a bare expression to be an attribute: change
8489 precedences to support this. Change optional_ordinal rule to
8490 optional_ordinal_last to avoid reduce/reduce conflict.
8491 * pic/object.c (object_spec::object_spec): Initialize direction.
8493 * pic/pic.y: Implement ^ operator meaning exponentiation.
8495 * troff/node.h: Add default argument to mount_font.
8496 * troff/node.c (font_position): Read an optional third argument
8497 giving the external_name.
8498 (mount_font): Add optional argument giving the external_name.
8499 (mount_font_not_translate): Have additional argument giving
8500 external name. Use this name to load the font. Pass both names
8501 to font_info::font_info.
8502 (font_info::font_info): Have additional argument giving
8504 (class tfont): New member external_name.
8505 (font_info::get_tfont): Use external name to construct tfont_spec.
8507 Fri Oct 5 04:03:13 1990 James Clark (jjc at jclark)
8509 * eqn/lex.c (init_table): Add argument giving device. Define
8510 name of device to be "1".
8511 (do_ifdef): Counts as true if the argument has been defined with
8513 * eqn/main.c (main): Call init_table with device argument. Make
8514 device local to main.
8515 * eqn/eqn.h: Change declaration of init_table. Remove declaration
8518 * pic/lex.c (get_delimited): Allow text to be delimited by
8519 matching {}s. Don't recognize ending delimiter within a string.
8521 * troff/input.c (get_delim_name): New function.
8522 (token::next): Implement \C.
8524 * lib/font.c (font::load): Grok ---. Add an alias for each
8525 character based on its code.
8526 (font::get_code_width): Deleted.
8527 * lib/font.h (class font): Declare font::number_to_index().
8528 Remove declaration of font::get_code_width.
8529 * lib/nametoindex.c (font::name_to_index): Add 512 rather than 256
8530 to indices of named characters.
8531 (font::number_to_index): New function.
8532 * troff/input.c (font::number_to_index): New function.
8533 (get_charinfo_by_number, charinfo::get_number,
8534 charinfo::set_number): New functions.
8535 (token::next): Turn \N into a TOKEN_NUMBERED_CHAR.
8536 (token::process, token::description, token::get_char,
8537 token::add_to_node_list, token::operator==): Handle
8538 TOKEN_NUMBERED_CHAR.
8539 * troff/charinfo.h: Declare get_charinfo_by_number,
8540 charinfo::get_number, charinfo::set_number. Add NUMBERED flag to
8542 (charinfo::numbered): New function.
8543 * troff/token.h: Add TOKEN_NUMBERED_CHAR.
8544 * troff/env.h (class environment): Remove declaration of ...
8545 * troff/env.c (environment::make_numbered_char_node): Deleted.
8546 * troff/node.c (make_numbered_node): Deleted.
8547 (class numbered_glyph_node): Remove.
8548 (troff_output_file::put_char_width, troff_output_file::put_char):
8549 Handle numbered chars.
8550 (troff_output_file::numbered_char): Removed.
8551 (tfont::get_code_width): Removed.
8552 (make_glyph_node): Don't search special fonts for numbered
8554 * troff/node.h: Remove declaration of make_numbered_node.
8555 * driver/input.c (do_file): Handle N command.
8556 * driver/printer.h: Add declaration of ...
8557 * driver/printer.c (printer::set_numbered_char): New function.
8558 * dvi/tfmtodit.c (main): Generate unnamed entries.
8559 * ps/devps/afmtodit: Likewise.
8560 * xditview/xtotroff.c (MapFont): Likewise.
8561 * xditview/libXdvi/parse.c (ParseInput): Grok N command.
8563 * tbl/main.c (process_format): If multiple widths are specified
8564 for a column but all the widths are the same, don't give an error
8567 * tbl/table.c (table::do_row): If the current row is all lines and
8568 the stuff doesn't contains a line, mark the top of the row after
8569 printing stuff before the row. If the current row is not all
8570 lines and the stuff doesn't contain a line, don't unnecessarily
8571 mark the top of the row before printing the stuff.
8573 Mon Oct 1 11:42:00 1990 James Clark (jjc at jclark)
8575 * troff/groff.h: Remove MAX_PATH.
8576 * troff/input.c (open_file): Dynamically allocate space for the
8578 (open_mac_file, process_macro_file): Corresponding changes.
8580 Sun Sep 23 18:56:26 1990 James Clark (jjc at jclark)
8582 * troff/node.h (class output_file): Make copy_file pure. Add
8583 vspace method ifdef COLUMN. Add is_printing method.
8584 * troff/node.c: Add class printing_reg. Add class
8585 real_output_file. Derive other output_file classes from
8586 real_output_file; in these classes rename begin_page to
8587 really_begin_page, print_line to really_print_line, copy_file to
8588 really_copy_file, transparent_char to really_transparent_char.
8589 Move output_file::flush to real_output_file. Add printing member
8590 to class output_file.
8591 * troff/div.h: Remove printing member from top_level_diversion.
8592 Add vspace member function to class diversion ifdef COLUMN. Add
8593 some declarations ifdef COLUMN.
8594 * troff/div.c (top_level_diversion::copy_file,
8595 top_level_diversion::transparent_output,
8596 top_level_diversion::output): Don't test printing member before
8598 * troff/input.c: Handle initial variable_space_request ifdef
8600 * troff/Makefile: Add column.c but comment it out. Add -DCOLUMN
8603 Sat Sep 22 11:32:22 1990 James Clark (jjc at jclark)
8605 * troff/div.c (diversion::need): Make any space forced. If we
8606 sprung a trap, set truncated_space to minus the distance to the
8607 trap and set needed_space to the amount that was needed.
8608 (top_level_diversion::space): A forced space turns no_space_mode
8610 (class constant_vunits_reg): New class.
8611 (init_div_requests): Implement number registers .trunc and .ne
8612 using constant_vunits_reg.
8613 (class truncated_space_reg): Deleted.
8615 * troff/div.h: Don't have a no_space_mode member in diversion.
8616 Instead have it in top_level_diversion.
8617 * troff/div.c (diversion::diversion): Don't initialize
8619 (top_level_diversion::top_level_diversion): Initialize
8621 (no_space, restore_spacing): Do nothing if curdiv != topdiv.
8622 (macro_diversion::output): Don't clear no_space_mode.
8624 * troff/input.c (diverted_space_node::reread): Don't call
8625 environment::do_break. In fill mode, act like a blank line.
8626 (diverted_copy_file_node::reread): Don't call
8627 environment::do_break.
8629 * troff/div.c (blank_line): New function.
8630 * troff/div.h: Declare it.
8631 * troff/input.c (process_input_stack): Call it.
8633 * troff/div.c (truncated_space_reg::get_string): New function.
8634 (init_div_requests): Bind to .trunc.
8635 (space_request, top_level_diversion::space,
8636 top_level_diversion::output, macro_diversion::space,
8637 macro_diversion::output): Update truncated_space.
8638 (macro_diversion::output): Redo calculations when trap sprung.
8639 (macro_diversion::output, macro_diversion::space): No need for
8642 * troff/div.c (top_level_diversion::output): Set nl_reg_contents
8643 after truncating post line spacing.
8645 Fri Sep 21 11:27:25 1990 James Clark (jjc at jclark)
8647 * ps/devps/prologue (MF, SF): Make them work even if setfont is
8648 defined as a procedure rather than as an operator.
8650 Thu Sep 20 12:55:05 1990 James Clark (jjc at jclark)
8652 * troff/div.c (macro_diversion::space): Ignore no_space_mode.
8654 Wed Sep 19 10:54:37 1990 James Clark (jjc at jclark)
8656 * troff/div.c (top_level_diversion::output): Merge
8657 output_file::print_line and output_file::end_of_line member
8659 * troff/div.h (class output_file):
8660 * troff/node.c (troff_output_file::print_line,
8661 troff_output_file::end_of_line, output_file::end_of_line,
8662 ascii_output_file::print_line, suppress_output_file::print_line):
8663 Corresponding changes.
8665 Tue Sep 18 11:31:47 1990 James Clark (jjc at jclark)
8667 * troff/input.c (token::next): Don't give a warning for `\.'.
8669 * troff/env.c (environment::get_center_lines): New function.
8670 (init_env_requests): Bind number register .ce to it.
8671 * troff/env.h: Declare it.
8672 * tbl/table.c (table::init_output): Define reset macro to restore
8673 .ce. If center option not given, store .ce in SAVED_CENTER_REG.
8675 (table::print): If center option not given, then imply center
8676 option if SAVED_CENTER_REG > 0.
8678 Mon Sep 17 09:19:19 1990 James Clark (jjc at jclark)
8680 * ps/devps/Makefile: Remove T from FONTS. Remove TSymbol.ps and
8681 Troff.ps from DOWNLOAD.
8683 * troff/Makefile: Change comment in DEFINES to avoid confusing
8686 * ps/ps.c (ps_printer::do_exec): Allow newlines within PostScript
8687 code. Don't try to catch errors with stopped.
8688 (check_line_lengths): New function.
8689 * ps/devps/prologue (EXEC): Deleted.
8690 (EBEGIN, EEND): New procedures.
8692 Sun Sep 16 14:51:15 1990 James Clark (jjc at jclark)
8694 * troff/input.c: Include request.h before node.h.
8695 * troff/node.c: Likewise.
8696 * troff/env.c: Likewise.
8697 * troff/div.c: Likewise.
8698 * troff/node.h (class special_node): Store argument as a macro
8699 rather than a char *.
8700 * troff/node.c (special_node::special_node, special_node::copy):
8702 (special_node::~special_node): Deleted.
8703 (special_node::tprint): Deleted.
8704 (special_node::tprint_start, special_node::tprint_end,
8705 special_node::tprint_char): New functions.
8706 (troff_output_file::special): Deleted.
8707 (troff_output_file::start_special, troff_output_file::end_special,
8708 troff_output_file::special_char): New functions.
8709 * troff/input.c (special_node::tprint): New function.
8710 (do_special): Use macro not char *.
8711 (do_transparent_macro): Deleted.
8712 (token::next): Don't call do_transparent_macro.
8714 * troff/input.c (token::next): Add 'Y' case.
8715 (do_transparent_macro): New function.
8716 * troff/node.c (troff_output_file::special): Handle newlines with
8717 argument using new continuation convention.
8718 * driver/input.c (get_string): Cope with continuation convention.
8719 (do_file): Don't call skip_line after calling get_string(1).
8720 * ps/ps.c (ps_printer::special, ps_printer::do_import,
8721 ps_printer::do_def, ps_printer::do_exec): Cope with newlines in
8723 * xditview/libXdvi/parse.c (ParseInput): Ignore lines starting
8726 Sat Sep 15 19:00:10 1990 James Clark (jjc at jclark)
8728 * troff/input.c (asciify): By default, illegal input characters
8729 should return empty string.
8731 * troff/input.c (copy_file): Handle first page transition like title.
8732 (token::next, process_input_stack): Grok COPY_FILE_REQUEST.
8734 * troff/input.c (token::next): Improve error message for EOF after
8736 (input_char_description): New function.
8737 (get_char_for_escape_name): Use input_char_description.
8738 (token::next): Warn about unrecognized escape sequences.
8739 (warning_table): Add WARN_ESCAPE.
8740 * troff/groff.h: Declare WARN_ESCAPE. Change WARN_TOTAL
8743 * troff/token.h: Remove declaration of process_input_stack.
8745 * troff/input.c: Remove declaration of init_hyphen_requests.
8746 * troff/request.h: Correct spelling in declaration of same.
8748 * troff/input.c (token::next): Check whether escape_char is 0.
8750 Fri Sep 14 12:09:25 1990 James Clark (jjc at jclark)
8752 * groff.c (main, usage, help): Implement -P and -L options.
8753 * groff.sh: Likewise.
8755 * troff/input.c (token::next): Use some gotos to avoid code
8758 * troff/input.c (get_long_name, get_name, read_long_ecsape_name):
8759 Avoid calling symbol::symbol if name empty.
8761 Thu Sep 13 06:21:45 1990 James Clark (jjc at jclark)
8763 * troff/input.c (init_input_requests): Make \n(.x return the major
8764 version number and \n(.y return the minor version number.
8765 * troff/Makefile: Construct file majorminor.c defining
8766 major_version and minor_version automatically from ../VERSION.
8768 * troff/node.c (class glyph_node): Make operator new and operator
8770 (class ligature_node): Similarily.
8772 * troff/input.c (operator==(const macro &, const macro &)): New
8774 (non_interpreted_node::same): Use this.
8775 (string_iterator::string_iterator): Make macro& argument const.
8777 * troff/input.c (input_iterator::get): New function. Don't make
8778 asciify_macro or class non_interpreted_node friends of class
8780 (non_interpreted_node::interpret): Use input_iterator::get.
8781 (asciify_macro): Likewise.
8783 * troff/input.c (~token_node, ~string_iterator, ~arg_list,
8784 ~non_interpreted_node): Deleted.
8785 * troff/node.c: (~suppress_output_file, ~ascii_output_file):
8788 * troff/symbol.h: Make all symbol member functions const.
8790 * lib/strtol.c: New file.
8791 * lib/Makefile: Add strtol.c.
8792 * Makefile: Define STRTOL as strtol.o to include strtol in
8795 Wed Sep 12 10:00:49 1990 James Clark (jjc at jclark)
8797 * pic/troff.c (troff_output::simple_circle): Divide by scale.
8799 Tue Sep 11 14:17:16 1990 James Clark (jjc at jclark)
8801 * troff/input.c (do_special): Use input_level.
8803 * troff/token.h (TOKEN_BACKSPACE): New token.
8804 (token::backspace): New function.
8805 * troff/input.c (token::description, token::next, token::process):
8806 Grok TOKEN_BACKSPACE.
8807 (do_special): Turn TOKEN_BACKSPACE back into \b.
8809 * troff/token.h (token::leader): New function.
8810 * troff/input.c (do_special): Turn TOKEN_LEADER back into \001.
8812 * troff/input.c (do_special): Turn TOKEN_TAB back into \t.
8814 * troff/input.c (do_special): Use token::description in error
8817 Mon Sep 10 11:06:27 1990 James Clark (jjc at jclark)
8819 * troff/input.c (decode_args): Combine quoted and
8820 quote_input_level variables. Make it a for (;;) loop.
8822 * troff/input.c (get_char_for_escape_name): Check for \001 and \b.
8824 * troff/input.c (read_long_escape_name): The test for whether to
8825 expand buffer was off by 1.
8826 (read_string): Similarily.
8828 Fri Sep 7 11:45:50 1990 James Clark (jjc at jclark)
8830 * troff/input.c: Use `const int' rather than `static const int'.
8832 * troff/div.h (diversion::copy_file): Declare as pure virtual.
8833 (macro_diversion::copy_file): New function.
8834 * troff/node.h: New class diverted_copy_file_node.
8835 * troff/node.c: Implement it.
8836 * troff/input.c (copy_file): Use diversion::copy_file. Handle
8837 first page transition by pushing a diverted_copy_file_node.
8838 * troff/input.c (token::next, process_input_stack): Don't handle
8841 Thu Sep 6 13:29:10 1990 James Clark (jjc at jclark)
8843 * ps/ps.c (flush_sbuf): Remember to add sbuf_kern when checking
8844 whether space widths need adjusting.
8846 * troff/charinfo.h: Generalize translated_to_space to
8847 special_translation so as to allow translation to \&.
8848 * troff/input.c (translate): Allow translation to \&.
8849 (charinfo::*): Corresponding changes.
8850 * troff/node.c (make_node, node::add_char): Corresponding changes.
8851 * troff/node.h (dummy_node::dummy_node): Allow optional first
8854 * lib/lib.h: Make codes 0200 to 0237 illegal input characters.
8855 * troff/token.h: Remove TOKEN_TITLE. Remove token::title. Add
8857 * troff/input.c (token::next): Turn a TITLE_REQUEST into a
8858 TOKEN_REQUEST with an argument of TITLE_REQUEST.
8859 (token::process): Grok that.
8860 * troff/input.c (copy_file): Handle first page transition like
8861 title by pushing a COPY_FILE_REQUEST cookie.
8862 (token::next, process_input_stack): Grok that.
8863 * troff/node.h (output_file::copy_file): Add x and y arguments.
8865 * troff/div.c (top_level_diversion::copy_file): Supply them.
8866 * troff/node.c (troff_output_file::copy_file): Add x and y
8867 arguments; moveto specified position. Invalidate font_position
8868 array after copying file.
8869 (output_file::copy_file): New function.
8870 (suppressed_output_file::copy_file, ascii_output::copy_file):
8872 * troff/input.c (transparent_file): New function.
8873 (init_input_requests): Bind to "trf".
8874 (token::next): Handle TRANSPARENT_FILE_REQUEST cookie.
8875 (process_input_stack): Likewise.
8877 * troff/Makefile: Add ../lib/lib.h to GROFF_H.
8879 * troff/node.c (init_node_requests): New number registers .kern
8880 pointing to global_kern_mode, and .lg pointing to
8881 global_ligature_mode.
8883 * troff/node.c (ligature): Don't change it if we get a bad
8886 * troff/input.c (do_define_string): Don't strip tabs.
8888 * troff/input.c (asciify_macro): Make the string_iterator auto.
8890 * troff/node.c (init_font_requests): Rename to...
8891 (init_node_requests):
8892 * troff/node.h: Change declaration.
8893 * troff/input.c (main): Change call.
8895 * troff/input.c (node::reread, diverted_space_node::reread): New
8897 (process_input_stack): Call reread rather than
8898 get_diverted_space_node.
8899 * troff/node.c (node::get_diverted_space_node,
8900 diverted_space_node::get_diverted_space_node): Removed.
8901 * troff/node.h: Declare reread methods instead of
8902 get_diverted_space_node methods. Make `n' member private.
8903 * troff/input.c: (token::diverted_space): Removed.
8904 * troff/token.h: Removed declaration.
8907 Tue Sep 4 00:48:04 1990 James Clark (jjc at jclark)
8909 * eqn/script.c (script_box::compute_metrics): Don't let
8910 SUP_RAISE_FORMAT become negative.
8912 * tbl/table.c (table::do_row): Entries that don't end in the
8913 this row shouldn't make the row non-blank.
8915 * tbl/table.c (table::make_columns_equal): Only set the width of
8916 columns which are marked as equal.
8918 * tbl/main.c (process_data): Before issuing excess data error,
8919 if last character was a newline unget it; then get it again after
8920 the error. Also include the contents of the entry in the message.
8922 * groff.c: New file.
8923 * Makefile: Build groff from groff.c. Make it possible to use
8924 either groff.sh or groff.c as groff.
8925 * Makefile.bd: Similarily.
8927 Mon Sep 3 09:39:49 1990 James Clark (jjc at jclark)
8929 * groff.sh: Don't delay expansion of $@ in assignment to files.
8930 Remove occurrences of \".
8932 Sun Sep 2 09:56:59 1990 James Clark (jjc at jclark)
8934 * all Makefiles: Simplify and rearrange.
8936 * Makefile: Handle fmod like malloc.
8937 * lib/Makefile: Similarily.
8938 * lib/fmod.c: Remove #ifdef NEED_FMOD.
8940 * Makefile: Rename OPTIMISE to OPTIMIZE.
8942 * groff.sh: Remove assignment to PATH.
8943 * Makefile: Remove SHPATH variable.
8944 * Makefile.bd: Similarily.
8946 * groff.sh: Add -V option to print the pipeline instead of
8949 Fri Aug 31 00:56:46 1990 James Clark (jjc at jclark)
8951 * lib/font.c: Split off file searching into ...
8952 * lib/fontfile.c: New file.
8954 * lib/strerror.c (strerror): Use `Error %d' for unknown errors.
8956 Thu Aug 30 13:13:55 1990 James Clark (jjc at jclark)
8958 * tbl/table.c (table::do_hspan): Delete assertion that e != 0.
8959 Also change misleading comment.
8960 (table::do_vspan): Change similarily misleading comment.
8961 * tbl/main.c (process_data): A format row with an explicit `s'
8962 uses up a data line, even if all the other columns are `_' or `='.
8964 * troff/input.c (token::description): Fix description of
8965 TOKEN_DUMMY and TOKEN_EMPTY.
8967 Wed Aug 29 04:12:08 1990 James Clark (jjc at jclark)
8969 * groff.sh: Fix description of -Z in help message.
8971 Tue Aug 28 07:28:33 1990 James Clark (jjc at jclark)
8973 * pic/object.c (object_spec::make_object): Allow negative and zero
8975 * pic/pic.y: Give linethick default value of -1.0.
8976 * pic/troff.c (troff_output::troff_output): Initialize
8977 last_line_thickness to BAD_THICKNESS.
8978 (troff_output::finish_picture): Set thickness to BAD_THICKNESS.
8979 (troff_output::line_thickness): Canonicalize negative thicknesses
8980 to RELATIVE_THICKNESS.
8981 * pic/tex.c (tex_output::set_pen_size): Silently map negative line
8982 thicknesses to DEFAULT_PEN_SIZE. Canonicalize negative pen sizes
8984 (tex_output::start_picture): Set pen_size to -2.0.
8986 * ps/ps.c (ps_printer::set_line_thickness): If line_thickness is
8987 0, then use 0 linewidth.
8988 (ps_printer::ps_printer): Initialize line_thickness to -1.
8990 * pic/troff.c (troff_output::simple_ellipse): Divide by scale.
8992 * ps/devps/symbolchars: Remove `or'.
8993 * ps/tmac.ps: Implement \(or with .char.
8995 * ps/devps/symbolchars: Move most characters into textmap.
8996 * ps/devps/textmap: Add names for troff bracket characters. Remove
8999 * ps/devps/TSymbol.ps: Removed.
9000 * ps/devps/FontMakefile: Make S from Symbol not TSymbol.
9001 * ps/tmac.ps: Do with .char what TSymbol did.
9002 * ps/devps/download: Remove TSymbol.
9004 * ps/devps/T: Removed.
9005 * ps/devps/Troff.ps: Removed.
9006 * ps/devps/Troff.afm: Removed.
9007 * ps/tmac.ps: Implement \(ru, \(ul, and \(br with .char.
9008 * ps/devps/download: Remove Troff.
9009 * ps/devps/FontMakefile: Remove T target.
9010 * ps/devps/DESC-A4: Remove T from font list.
9011 * ps/devps/DESC-letter: Likewise.
9013 * troff/input.c (macro_to_node): Rename to ...
9014 (charinfo_to_node): Don't pass mac argument. Temporarily remove the
9015 character's definition while processing it.
9016 * troff/node.c (node::add_char, make_node): Change calls to
9017 macro_to_node accordingly.
9019 * troff/input.c (token::next): Translate \_ to \(ul.
9021 * tty/devascii/R.proto: Add `|'.
9022 * tty/devlatin1/R.proto: Likewise.
9024 Mon Aug 27 11:25:41 1990 James Clark (jjc at jclark)
9026 * man: Put the version number in all the man pages.
9028 Sun Aug 26 11:40:05 1990 James Clark (jjc at jclark)
9030 * Makefile.bd: New file.
9031 * README.bd: New file.
9033 * VERSION: New file.
9034 * lib/version.c: Removed.
9035 * lib/Makefile: Create version.c from ../VERSION. Remove version.c
9038 * troff/input.c (main): Get hyphen_file from GROFF_HYPHEN
9039 environment variable.
9041 * all Makefiles: Split install target into install.bin for
9042 binaries, and install.nobin for everything else.
9043 * Makefile: Add bindist target.
9045 * man/afmtodit.man: New file.
9046 * man/Makefile: Add afmtodit.n to MAN1PAGES.
9047 * ps/devps/Makefile: Add textmap to DEVICEFILES. Install afmtodit
9049 * ps/Makefile: Pass BINDIR to make install in devps.
9051 * ps/ps.c (ps_printer::set_char): Do nothing if the character is
9052 the space character.
9054 * ps/devps/FontMakefile: Rename symbol.afm to tsymbol.afm.
9056 Sat Aug 25 15:39:03 1990 James Clark (jjc at jclark)
9058 * ps/ps.c: Redo font downloading.
9059 * ps/devps/download: New file.
9060 * ps/devps/Makefile: Add download to DEVICEFILES.
9061 * ps/devps/afmtodit: Remove -d option.
9062 * ps/devps/FontMakefile: Don't use -d option with afmtodit.
9063 * ps/devps/symbosl.ps: Add %%DocumentFonts comment.
9064 * ps/devps/zapfdr.ps: Likewise.
9065 * ps/devps/TSymbol.ps: Likewise.
9067 Fri Aug 24 20:10:30 1990 James Clark (jjc at jclark)
9069 * groff.sh: Initialize dev to ${GROFF_TYPESETTER:-@DEVICE@}.
9071 Thu Aug 23 10:03:47 1990 James Clark (jjc at yquem)
9073 * ps/ps.c (ps_output::include_file): If BROKEN_SPOOLER is defined,
9074 then strip the first line if it starts with %.
9075 * Makefile: Add a comment about this.
9077 * man/tfmtodit.man: New file.
9078 * man/Makefile: Add tfmtodit.n to MAN1PAGES.
9079 * dvi/Makefile: Install tfmtodit in BINDIR.
9081 * dvi/tfmtodit.c (usage): Mention -v option.
9083 Wed Aug 22 09:56:36 1990 James Clark (jjc at yquem)
9085 * troff/node.c (troff_output_file::end_of_line): Call do_motion.
9086 * troff/node.c (troff_output_file::transparent_char): Don't call
9089 * eqn: Add check_tabs method to most box classes.
9090 * eqn/box.c (box::top_level): Call check_tabs.
9092 * eqn/script.c (script_box::output): Use \Z.
9093 * eqn/limit.c (limit_box::output): Use \Z.
9095 * eqn/box.c (box::top_level): Use itoa.
9097 Tue Aug 21 09:29:28 1990 James Clark (jjc at yquem)
9099 * dvi/tmac.dvi: Add font translations for CR, C, TT.
9100 * dvi/devdvi/Makefile: Don't make links to CW.
9102 * ps/tmac.ps: Add font translations for C, CW, CO, CX, CD, H, HO,
9104 * xditview/tmac.X: Likewise.
9106 * troff/node.c: Add font translation feature.
9107 (get_font_translation): New function.
9108 (symbol_fontno): Translate the font name.
9109 (mount_font_no_translate): Rename to mount_font to this.
9110 (mount_font): New function.
9111 (font_family::make_definite): Call mount_font_no_translate instead
9113 (mount_style): Translate the font name.
9114 (font_translate): New function.
9115 (init_font_requests): Bind "ftr" to font_translate.
9117 * ps/devps/prologue (SN): New procedure that rounds a position to
9118 the nearest (pixel + (.25,.25)).
9119 (DL): Use SN to round endpoints.
9121 * lib/version.c: Changed version to 0.5.
9123 Sat Aug 18 04:43:21 1990 James Clark (jjc at yquem)
9125 * Makefile: Move definition of PAGE to the very beginning, so that
9126 people are less likely to miss it.
9128 Fri Aug 17 02:15:11 1990 James Clark (jjc at yquem)
9130 * man/Makefile: Don't need to sed out @UPCASE_PROG_PREFIX@.
9132 * troff/env.c (environment::choose_breakpoint): Make `can't find
9133 breakpoint' error a warning of type WARN_BREAK. Change message to
9135 * troff/groff.h: Declare WARN_BREAK with code 4; change WARN_INPUT to
9137 * troff/input.c: Add WARN_BREAK to warning_table. Include
9138 WARN_BREAK in DEFAULT_WARNING_MASK.
9140 * tty/tmac.tty: Add definition of \(+-.
9142 * groff.sh: Remove `--' option to set command.
9144 * dvi/devdvi/texsy.map: Remove duplicate md entry.
9146 * ps/devps/eqnchar: Better definition of cdot using md.
9147 * dvi/devdvi/eqnchar: Likewise.
9148 * xditview/devX100/eqnchar: Likewise.
9149 * xditview/devX75/eqnchar: Likewise.
9150 * eqn/lex.c: Add definition of cdot.
9152 Thu Aug 16 09:33:57 1990 James Clark (jjc at yquem)
9154 * troff/input.c (get_optional_char): New function.
9155 * troff/input.c (set_page_character): Use get_optional_char(),
9156 rather than has_arg() and tok.get_char(1).
9157 * troff/env.c (tab_character, leader_character, hyphen_char,
9158 field_characters): Likewise.
9159 (margin_character): Likewise. Also always delete the
9160 margin_character_node.
9162 * troff/input.c (token::get_char): Use token::description.
9164 * troff/input.c (has_arg): Don't skip over tab and \}.
9165 * troff/number.c (start_number): Give a warning if the number
9166 starts with \} (WARN_RIGHT_BRACE) or tab (WARN_TAB).
9168 Wed Aug 15 10:04:37 1990 James Clark (jjc at yquem)
9170 * troff/input.c (empty_name_warning, non_empty_name_warning): New
9172 (get_name, get_long_name): Use these. Rename `warn' argument to
9175 * troff/node.c (get_fontno): Test that the symbol is not null.
9177 * troff/input.c (token::description): New function.
9178 * troff/number.c (parse_term): Use token::description in `numeric
9179 expression expected' message.
9180 * troff/groff.h: Add WARN_MISSING.
9181 * troff/number.c (start_number): New function.
9182 * troff/number.c (get_vunits, get_hunits, get_number, get_integer,
9183 get_incr_number): Use start_number().
9184 * troff/input.c (DEFAULT_WARNING_MASK): Enable WARN_NUMBER by
9186 * troff/input.c (get_name, get_long_name): Use WARN_MISSING.
9187 * troff/reg.c (alter_format): Use WARN_MISSING. Also use
9189 * troff/input.c (token::get_char): Use WARN_MISSING.
9190 * troff/input.c (token::delimiter): Use token::description.
9191 * troff/env.c (environment_switch): Back out Aug 3 change.
9192 * troff/input.c (has_arg): Skip over \}s and tabs but give a
9194 * troff/token.h (token::tab): New function.
9195 * troff/node.c (get_fontno): Use tok.skip() rather than has_arg().
9196 * troff/reg.c (alter_format): Likewise.
9197 * troff/node.c (bold_font): Use has_arg() rather than tok.skip().
9199 Tue Aug 14 10:11:21 1990 James Clark (jjc at yquem)
9201 * troff (most files): Redo warnings. Divide warnings into various
9202 categories; warning() has an additional first argument indicating
9203 the category it falls into.
9204 * troff/input.c (main): -w now takes an argument. New option -W.
9205 (enable_warning, disable_warning): New functions.
9207 * ps/devps/afmtodit: Add -a option to lie about the italic angle.
9208 * ps/devps/FontMakefile: Pretend TI has an angle of 7.
9210 Mon Aug 13 10:11:16 1990 James Clark (jjc at yquem)
9212 * ps/devps/eqnchar: Better definitions of dotdot, vec, dyad, inf.
9213 * xditview/devX100/eqnchar: Likewise. Remove definition of dot.
9214 * xditview/devX75/eqnchar: Likewise.
9215 * dvi/devdvi/eqnchar: Better definitions of vec, dyad, dotdot.
9217 * eqn/other.c: When bar or over applies to a single character
9218 don't produce an overline_box or an underline_box. Instead produce
9219 an accent_box or an underaccent_box, with the accent a line
9220 whose width is accent_width. New classes underaccent_box,
9221 overline_char_box and underline_char_box.
9222 * eqn/box.h: Move overline_box, underline_box, accent_box class
9223 declarations into eqn/other.c. Add declarations of
9224 make_underline_box, make_overline_box, make_accent_box.
9225 * eqn/eqn.y: Call make_overline_box, make_underline_box
9226 make_accent_box instead of constructors.
9227 * eqn/pbox.h, eqn/box.c: Add accent_width parameter.
9229 * eqn/other.c: Add accent_box::~accent_box.
9230 * eqn/box.h: Declare it.
9232 * groff.sh: With -Tps, use eqn -D.
9234 * eqn/other.c (overline_box::output): Use \Z. If draw_flag use \D
9236 (underline_box::output): Similarily.
9237 (accent_box::output): Use \Z.
9239 * xditview/tmac.X: Add definitions of ~ and ^ (so that they are a
9242 Sun Aug 12 09:41:15 1990 James Clark (jjc at yquem)
9244 * troff/div.c (top_level_diversion::transparent_output(unsigned
9245 char)): Use asciify.
9246 * troff/input.c (asciify): Don't make it static.
9247 * troff/token.h (asciify): Declare it.
9249 * troff/input.c (get_name, get_long_name, token::get_char,
9250 token::delimiter): Add an extra default argument which says
9251 whether a warning should be printed.
9252 * troff: Pass a non-zero argument to one of these rather than
9253 printing a warning directly.
9255 Sat Aug 11 09:02:21 1990 James Clark (jjc at yquem)
9257 * troff: Consistently use symbol::is_null.
9259 * troff/dictionary.h: Move some inline functions into
9262 * troff/request.h: Move inline functions into input.c.
9263 (request_or_macro::invoke): Make it pure.
9265 * troff/input.c, troff/reg.h: New class `constant_int_reg'.
9266 * troff/input.c (init_input_requests): Use class constant_int_reg.
9267 (class compatible_reg): Deleted.
9268 * troff/div.c (init_div_requests): Use class constant_int_reg.
9269 (class last_post_line_extra_space_reg): Deleted.
9271 * troff/env.c (tab_character): Don't change the tab character if
9272 we get an invalid argument.
9273 (hyphen_char): Similarily.
9275 * troff/reg.c (alter_format): Check that nm is not null.
9277 * Makefile, groff.sh: Make it possible to customize the commands
9278 used for printing PostScript and dvi files. Also make it possible
9279 to customize the path used by groff.sh.
9281 * eqn/eqn.y: Make `left' right associative.
9283 Fri Aug 10 18:20:39 1990 James Clark (jjc at yquem)
9285 * pic/pic.h: Added definition of M_SQRT2 for those systems that
9288 * pic/pic.h: Removed definition of INT_MAX.
9290 * troff/node.c (italic_corrected_node::vertical_extent): Omit
9293 * troff/input.c (token::next): Handle \R like \n.
9295 Tue Aug 7 09:46:33 1990 James Clark (jjc at yquem)
9297 * ps/tmac.pc (PSPIC): Simplify.
9299 * troff/env.c (tab_stops::to_string):
9300 * pic/pic.y (object_type_name):
9301 * pic/troff.c (simple_output::line):
9302 * pic/tex.c (tex_output::spline):
9303 * pic/object.c (object_spec::make_object):
9304 * tbl/main.c (process_data): Add cases to switch statements to
9305 avoid cfront warnings. (Some of these are spurious, since the
9306 switch already has a default case.)
9308 * ps/tmac.ps (PSPIC): Reformatted. Prefix all local names with
9309 `ps-'. Don't test systat; instead check number of arguments to
9312 Mon Aug 6 00:13:07 1990 James Clark (jjc at yquem)
9314 * macros/tmac.e: Do not decrease the page offset by 0.5i.
9316 * ps/ps.c (ps_printer::ps_printer): Use mktemp instead of tempnam.
9317 Unlink the file as soon as we have opened it, so that we don't
9318 have to bother with signal handlers.
9320 (fatal_error_exit): Deleted.
9321 (main): Don't call signal.
9323 * dvi/tfmtodit.c: Add -k option so that kerns with the skewchar
9325 * dvi/devdvi/Makefile: Use the -k option with S and MI.
9327 * pic/pic.y: If there is a label, or an nth construction before
9328 the first `.' in the argument to `with', ignore it and generate a
9330 * pic/lex.c (lex_warning): New function.
9332 * tbl/table.c (table::init_output): In section keep and release
9333 macro, use 0 indent when diverting and the correct indent when
9336 * troff/input.c (interpolate_number_format): Do not interpolate
9337 anything if the number register is not defined.
9339 * tbl/main.c (process_data): Don't add entry when col >= ncolumns.
9341 Sat Aug 4 08:12:05 1990 James Clark (jjc at yquem)
9343 * ps/devps/prologue (PICTURE): Set components of graphics state to
9344 their default values.
9346 * ps/devps/text.enc: Add trademark
9347 * ps/devps/textmap: Add names for club, spade, heart, diamond,
9348 carriagereturn, suchthat. Use Upsilon1 rather than Upsilon.
9349 * ps/devps/symbolchars: Add names for summation and product.
9351 * dvi/devdvi/texsy.map: Add names for club, spade, heart, diamond,
9352 suchthat. Add pp. Add upper-case letters.
9354 * xditview/libXdvi/DviChar.c: Add names for club, spade, heart,
9355 diamond, carriagereturn, suchthat. Use Upsilon1 rather than
9358 * dvi/devdvi/texsy.map: Rename lA (left angle bracket) to la, and
9359 rA (right angle bracket) to ra. Introduce names for double-headed
9360 arrows and double-barred arrows: <>, va, lA, rA, hA, uA, dA, vA.
9361 * ps/devps/textmap: Likewise for ps device.
9362 * xditview/libXdvi/DviChar.c: Likewise for X100 and X75 devices.
9363 * tty/devascii/R.proto: Rename lA to la and rA to ra.
9364 * tty/devascii/R.proto: Likewise.
9365 * tty/tmac.tty: Provide definitions for \(<>, \(lA, \(rA, \(hA,
9367 * eqn/delim.c: In delim_table, rename \(lA to \(la and \(rA to \(ra.
9369 * xditview/tmac.X: Add definitions for \(fi \(fl \(ff \(Fi \(Fl.
9371 * eqn/lex.c: Added definitions of `approx', `grad' and `del' to
9374 Fri Aug 3 09:59:27 1990 James Clark (jjc at yquem)
9376 * troff/div.c (when_request): Use symbol::is_null rather than
9377 has_arg to determine whether we have an argument.
9378 (change_trap): Remove the trap if we get an invalid number. Give
9379 an error if we don't get at least the macro name.
9380 (diversion_trap): Remove trap if we get an invalid name or number.
9382 * troff/env.c (environment_switch): Pop if we get an invalid
9383 symbol or numeric expression.
9385 * troff/input.c (do_define_macro): If EOF is encoutered while
9386 defining the macro, do tok.next() before returning.
9388 * troff/token.h (has_arg): Move definition from here, to ...
9389 * troff/input.c (has_arg): ... here
9391 * troff/env.c (space_size): Do nothing if we get an invalid argument.
9392 * troff/input.c (shift): Likewise.
9394 * pic/lex.c (get_token_after_dot): Accept `.center' as a synonym
9397 * pic/troff.c (troff_output::start_picture): Comment out calls to
9400 * eqn/main.c (do_file): Subtract 1 from current_lineno if
9401 interpret_lf_args succeeds.
9403 * eqn/main.c (do_file): Don't recognize delimiter if preceded by
9404 \\. This avoids problems with \$N.
9406 * groff.sh: Pass -C to preprocessors.
9408 * lib/lf.c (interpret_lf_args): Be more flexible.
9410 * tbl/main.c (main): Add -C option.
9411 (table_input::get): Do not recognize TE if followed by character
9412 other than a space or newline unless -C option given.
9413 (process_input_file): Likewise for lf, TS.
9414 (process_data): Likewise for lf in text blocks.
9416 * eqn/main.c (main): Add -C option.
9417 (do_file): Don't recognize EQ, EN or lf if followed by character
9418 other than space or newline unless -C option given.
9419 * eqn/lex.c (file_input::read_line): Similarily.
9420 * eqn/eqn.h: Declare compatible_flag.
9422 * etc/soelim.c (main): Add -C option.
9423 (interpret_lf_args): Use version in libgroff.
9426 * pic/main.c (main): Add -C option, which sets compatible_flag.
9427 (top_input::get), (top_input::peek): If -C option not given,
9428 do not recognize .PS/.PE/.PF/.lf if followed by a character
9429 other than space or newline.
9430 * pic/lex.c (file_input::read_line): Similarily.
9431 * pic/pic.h: Add declaration of compatible_flag.
9433 Thu Aug 2 11:11:27 1990 James Clark (jjc at yquem)
9435 * ps/tmac.ps (PSPIC): Avoid use of `echo -n'.
9437 * troff/node.c, troff/node.h: Add `asciify' methods to classes
9438 derived from node. New class space_char_hmotion_node.
9439 * troff/input.c (asciify_macro): New function.
9440 * troff/input.c (init_input_requests): New request `asciify' bound
9442 * macros/mm.diff: New file.
9443 * Makefile: In install.mm target use `patch' to apply
9446 * troff/input.c (macro::print_size): Just print the size in bytes.
9448 * troff/div.c (return_request): Correct the argument
9451 Wed Aug 1 12:38:36 1990 James Clark (jjc at yquem)
9453 * troff/node.h (class composite_node): Add sz member.
9454 * troff/node.c (composite_node::size): Return sz.
9455 * troff/input.c (macro_to_node): Use the initial size in the
9456 environment as the size of the composite_node.
9458 * troff/node.c (node::zero_width_tprint): Provide a reasonable
9461 Tue Jul 31 10:07:10 1990 James Clark (jjc at yquem)
9463 * troff/div.c (change_trap): If we get a bad number expression,
9466 Mon Jul 30 10:30:49 1990 James Clark (jjc at yquem)
9468 * lib/matherr.c (matherr): Define this only if math.h defines
9471 Sun Jul 29 10:34:27 1990 James Clark (jjc at yquem)
9473 * troff/div.c (macro_diversion::distance_to_next_trap): If there
9474 no diversion trap return vunits(INT_MAX - vresolution).
9476 Sat Jul 28 14:28:14 1990 James Clark (jjc at yquem)
9478 * troff/input.c (do_zero_width): New implementation that doesn't
9479 use a temporary environment. Use instead:
9480 (token::add_to_node_list): New function.
9481 * troff/env.c (environment::get_prev_char_height),
9482 (environment::get_prev_char_height),
9483 (environment::get_prev_char_skew): New functions.
9484 (environment::get_prev_char): New function.
9485 (environment::get_prev_char_width): Change to use get_prev_char.
9486 (init_env_request): Implement new registers .cht, .cdp, .csk.
9487 * eqn/sqrt.c (sqrt_box::output): Don't rely upon the argument to
9488 \Z being processed in a separate environment.
9490 Fri Jul 27 10:21:25 1990 James Clark (jjc at yquem)
9492 * tbl/table.c: Removed TABLE_BOTTOM_REG.
9494 * tbl/table.c (table::init_output): In the section release macro,
9495 give a warning message if the section won't fit on one page.
9497 * tbl/table.c (table::do_top): Emit table keep only if table is
9499 (table::do_bottom): Likewise for table release.
9500 (table::table), (table::add_vertical_rule): Remove reference to
9502 * tbl/table.h: Remove keep member.
9504 * tbl/table.c: New register SUPPRESS_BOTTOM_REG. In
9505 SECTION_RELEASE_MACRO, if there's not enough space before the next
9506 trap to output the diversion, call T# ourselves, set
9507 SUPPRESS_BOTTOM_REG to 1, spring the trap, then set
9508 SUPPRESS_BOTTOM_REG back to 0. In T#, do nothing if
9509 SUPPRESS_BOTTOM_REG is non-zero. In T#, always mark the current
9510 vertical position and return to it before turning traps on again.
9512 Thu Jul 26 02:54:32 1990 James Clark (jjc at yquem)
9514 * troff/node.c, troff/node.h: In classes derived from node,
9515 replace prev_char_width method by last_char_node method.
9516 * troff/env.c (environment::get_prev_char_width): Use
9517 node::last_char_node rather than node::get_prev_char_width.
9519 * Makefile: Added comment about -fno-inline on 68030-based
9522 * troff/reg.c (number_format_to_ascii), eqn/delim.c (DELIM_TABLE_SIZE),
9523 tty/tty.c (tty_font::load_tty_font), dvi/tfmtodit.c (main): Cast
9524 expressions using sizeof to int.
9525 * dvi/dvi.c (dvi_font::handle_x_command): Avoid long->int warnings.
9527 * macros/tmac.e (TS): Don't move @f back past the current
9530 Wed Jul 25 09:11:08 1990 James Clark (jjc at yquem)
9532 * ps/ps.c (main): Buffer stderr.
9533 * dvi/dvi.c (main): Likewise.
9534 * tty/tty.c (main): Likewise.
9536 * ps/ps.c (ps_printer::do_import): Improve error handling.
9538 * troff/input.c (abort_request): Use asciify.
9540 * driver/printer.h (printer::draw), driver/printer.c (printer::draw),
9541 ps/ps.c (ps_printer::draw), dvi/dvi.c (dvi_printer::draw): Make
9542 type of first argument int rather than char. This works around a
9543 bug on the 68030 based Apollo using g++ 1.37.1.
9545 * tbl/table.h (class table): Add `keep' member.
9546 * tbl/table.c (table::table): Initialize `keep'.
9547 (table::add_vertical_rule): Set `keep' to 1.
9548 (table::do_top): Only emit table keep macro is `keep' is non-zero.
9549 (table::do_bottom): Likewise for table release macro.
9550 (table::do_row): Emit section keep macro even if the row is 0.
9552 Tue Jul 24 08:35:07 1990 James Clark (jjc at yquem)
9554 * macros/tmac.e (@C): Preserve the font family across the change
9557 Mon Jul 23 10:15:23 1990 James Clark (jjc at yquem)
9559 * lib/font.c: Initialize font::hor and font::vert to 1.
9560 (font::load_desc): Check the values of font::hor and font::vert.
9562 * lib/lib.h: Added definition of INT_DIGITS. Fix it so that it can
9563 be included in a C compilation.
9564 (iftoa): Use INT_DIGITS. Include lib.h.
9566 (as_string): Likewise.
9567 * tbl/table.c: Removed definition of INT_DIGITS.
9568 * eqn/box.c (box::top_level): Use INT_DIGITS + 1 instead of 12.
9569 * troff/input.c (input_input_requests): Likewise.
9570 * ps/ps.c (make_encoding_name): Likewise.
9571 (ps_printer::set_style): Likewise.
9572 (ps_output::put_number): Use 1 + INT_DIGITS + 1 instead of 12.
9574 * tty/devascii/R.proto: Map fm onto '.
9575 * tty/devlatin1/R.proto: Likewise.
9577 Sat Jul 21 12:45:07 1990 James Clark (jjc at yquem)
9579 * tbl/table.c: Use ' instead of DELIMITER_CHAR in places where the
9580 argument to \w is at a different input level.
9582 * tbl/table.c (table::init_output): Define a new macro
9583 REPEATED_VPT_MACRO, like vpt but if in a diversion also
9584 transparently outputs itself.
9585 (table::define_bottom_macro): Use REPEATED_VPT_MACRO instead of
9587 (table::do_row): Likewise.
9589 * tbl/table.c (vertical_rule::print): Prefix the .sp -1 line with
9590 TRANSPARENT_STRING_NAME.
9592 * tbl/table.c (table::init_output): In the table release macro
9593 print an error message and don't produce any output if after
9594 issuing the need request the table still will not fit. Also
9595 remove the diversion after bringing it back.
9597 * tbl/table.c (table::init_output): Define a new macro
9598 REPEATED_MARK_MACRO, like mk but if in a diversion also
9599 transparently outputs itself.
9600 (table::do_row): Mark row_top_reg using REPEATED_MARK_MACRO. This
9601 is necessary because .TH might not call .T#.
9602 (table::do_top): Likewise TOP_REG.
9603 (table::define_bottom_macro): If TOP_REG is no longer valid, use
9604 #T - DOUBLE_LINE_SEP rather than #T. This is necessary because the
9605 table header might contain just the two top rules.
9607 Fri Jul 20 10:51:42 1990 James Clark (jjc at yquem)
9609 * troff/div.c: Implement new request `ptr' to print all traps.
9611 * troff/env.c (init_env_requests): Implement `.tabs' reg with
9612 init_string_env_reg.
9613 * troff/env.c (class tab_reg): Deleted.
9615 Thu Jul 19 12:07:16 1990 James Clark (jjc at yquem)
9617 * troff/div.c: New number register .pn returns the number of the
9618 next page as set by the pn request.
9620 * macros/tmac.an: Redid headers and footers. Number each manual
9621 entry starting from 1 unless \nC is > 0, like Sun. Added an
9622 optional 5th argument to .TH which specifies the manual name and
9623 appears in the center of the header. Understand the X, P and D
9626 Wed Jul 18 10:23:31 1990 James Clark (jjc at yquem)
9628 * troff/env.c (init_env_requests): New number register `.lt' to
9629 return the title length.
9631 * troff/node.h (class transparent_dummy_node): New class.
9632 * troff/node.c (class transparent_dummy_node): Provide member
9634 * troff/env.c (interrupt): Add a transparent_dummy_node, rather
9637 * troff/input.c (token::next): New escape sequence \).
9638 * troff/input.c (get_copy): Recognize \) in copy mode.
9640 * troff/input.c (input_stack::clear): New function.
9641 * troff/input.c (exit_request): Use input_stack::clear.
9643 * troff/token.h: Removed TOKEN_NO_PRINT_CHAR.
9644 * troff/input.c (token::process): Removed case TOKEN_NO_PRINT_CHAR.
9646 * troff/env.c: Move set_page_character to input.c. Move
9647 page_character to input.c also.
9648 * troff/env.c (title): Split off the reading of the parts of the
9649 title into read_title_parts.
9650 * troff/input.c (read_title_parts): New function. Check the
9651 input_level when testing whether a token matches the delimiter.
9653 * troff/input.c (exit_request): New function.
9654 * troff/input.c (init_input_requests): Bind ex request to
9655 exit_request rather than exit_groff.
9657 * troff/input.c (exit_groff): Call tok.next() before
9658 process_input_stack().
9660 Mon Jul 16 09:47:23 1990 James Clark (jjc at yquem)
9662 * troff/env.c: ifdef widow control support on WIDOW_CONTROL.
9663 * troff/env.h: ditto.
9664 * troff/input.c: ditto.
9666 * troff/env.c (environment::is_empty): Test pending_lines.
9668 * troff/env.c (environment::have_pending_lines): Removed.
9670 * troff/input.c: Add request to flush pending lines from the
9673 * troff/env.c, troff/env.h: Add automatic widow control feature.
9675 * troff/input.c (exit_groff): Do process_input_stack() after
9676 do_break() but before setting exit_flag to 2.
9678 * troff/input.c: Remove FLUSH_PENDING_LINES and
9679 TOKEN_FLUSH_PENDING_LINES. Instead, flush pending lines from
9680 environment after END_TRAP token seen, but only if there aren't
9681 any more traps still unfinished.
9682 * troff/token.h: Remove TOKEN_FLUSH_PENDING_LINES.
9684 Sun Jul 15 10:50:08 1990 James Clark (jjc at yquem)
9686 * troff/env.c: Rename the `retain_size' member of class
9687 pending_output_line to `no_fill'.
9689 * troff/env.c (title): When the line is output, make the
9690 retain_size argument !fill.
9692 * troff/node.h: Add `hyphenated' member to struct breakpoint.
9693 * troff/node.c (space_node::get_breakpoints),
9694 (dbreak_node::get_breakpoints): Fill this in.
9695 * troff/env.c: Allow specification of maximum number of
9696 consecutive hyphenated lines.
9698 * troff/env.c (environment::is_empty): Add test for !current_tab.
9700 Sat Jul 14 11:23:01 1990 James Clark (jjc at yquem)
9702 * troff/env.c (environment::hyphenate_line): Don't completely give
9703 up if the word is not to be hyphenated; continue so that breaks
9704 can be made at break_char_node's.
9706 * lib/lib.h: Only define INT_MAX if it's not already defined;
9707 undef INT_MIN if it's already defined.
9709 * Makefile: Make it easy to define CFRONT_ANSI_BUG.
9711 * lib/lib.h: If CFRONT_ANSI_BUG is defined, cast INT_MIN to long.
9712 This works around a bug in AT&T C++ 2.0 used with an ANSI C
9715 * macros/tmac.an (an-header): Set no-space mode.
9717 * macros/tmac.an (TH): Start a new page if necessary.
9719 * Started using ChangeLog at version 0.4.
9722 version-control: never