1 2001-06-15 Werner LEMBERG <wl@gnu.org>
3 * src/roff/grog/Makefile.sub: Remove NAMEPREFIX.
5 * src/devices/grohtml/grohtml.man: Minor improvements.
7 2001-06-14 Werner LEMBERG <wl@gnu.org>
9 * src/preproc/html/Makefile.sub: Remove NAMEPREFIX.
11 2001-06-11 Werner LEMBERG <wl@gnu.org>
13 * man/roff.man, mann/groff.man: Use '\" instead of .\" in the first
14 line to specify preprocessor options -- mandb 2.3.1 only recognizes
16 * src/preproc/grn/grn.man: Add proper '\" string.
18 2001-06-11 OKAZAKI Tetsurou <okazaki@be.to>
20 * test-groff: Don't use PATH but GROFF_BIN_PATH.
22 2001-06-08 Werner LEMBERG <wl@gnu.org>
24 Updated to autoconf 2.50.
26 * configure.in: Renamed to...
28 * aclocal.m4 (AC_OUTPUT_MAKE_DEFS): Removed.
29 (GROFF_OS390): Updated.
30 * configure: Regenerated.
32 2001-05-18 Werner LEMBERG <wl@gnu.org>
34 * src/roff/troff/env.c, src/roff/troff/env.h,
35 src/roff/troff/input.cc, src/roff/troff/troff.man: Undo `ss' change
38 2001-05-17 Jeffrey Friedl <jfriedl@yahoo-inc.com>
40 * src/roff/troff/input.cc (read_size): Fix special case `\s0'.
42 2001-05-16 Bruce Lilly <blilly@erols.com>
44 * contrib/mm/m.tmac (TH): Fix incorrect error message.
46 2001-05-16 Werner LEMBERG <wl@gnu.org>
48 * src/roff/troff/input.cc (read_size): Emit warning if value becomes
49 less than or equal zero; set it to 1 then.
50 * src/roff/troff/node.h (node::node): Initialize `last'.
52 2001-05-08 Werner LEMBERG <wl@gnu.org>
54 * tmac/an-old.tmac: Make predefined strings work in compatibility
56 Add troff version guard.
57 * tmac/doc.tmac: Simplify version guard.
59 2001-05-07 Werner LEMBERG <wl@gnu.org>
61 The .ns and .rs requests are now honoured not only in the top-level
62 but in all diversions (similar to UNIX troff).
64 This change is based on a patch from Tadziu Hoffmann
65 <hoffmann@usm.uni-muenchen.de>.
67 * src/roff/troff/div.h (diversion): Add `no_space_mode' member.
68 (top_level_diversion): Remove `no_space_mode' member.
69 * src/roff/troff/div.cc (diversion::diversion,
70 top_level_diversion::top_level_diversion): Updated.
71 (macro_diversion::output): Reset `no_space_mode'.
72 (no_space, restore_spacing): Use `curdiv' unconditionally.
73 (space_request, blank_line): Check `curdiv->no_space_mode'.
74 (no_space_mode_reg::get_value, no_space_mode_reg::get_string): Use
75 `curdiv' unconditionally.
76 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
79 2001-05-06 Werner LEMBERG <wl@gnu.org>
81 Added two new requests `de1' and `am1' which are similar to `de' and
82 `am' with the difference that compatibility mode is saved on entry,
83 switched off during macro execution, and restored on exit.
85 * src/roff/troff/input.h: Added two new special characters
86 (COMPATIBLE_SAVE, COMPATIBLE_RESTORE).
87 * src/roff/troff/input.cc (input_iterator): Added two member
88 functions `save_compatible_flag' and `get_compatible_flag'.
90 (string_iterator): Ditto. Also add private member
91 `saved_compatible_flag'.
92 (token::next): Use COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
93 (calling_mode): New enumeration.
94 (do_define_macro): Use it. Insert COMPATIBLE_SAVE and
95 COMPATIBLE_RESTORE at the beginning and end of macro, respectively.
96 (define_macro, define_indirect_macro, append_macro, ignore): Use
98 (define_nocomp_macro, append_nocomp_macro): New functions.
99 (init_input_requests): Updated.
100 (do_request): Rename local variable `saved_compatible_flag' to
101 `old_compatible_flag'.
102 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
104 * tmac/an-old.tmac: Use `de1' instead of `de' request for all
105 public and trap-invoked macros. As a consequence, the man macros
106 work in compatibility mode also.
108 2001-05-06 Solar Designer <solar@openwall.com>
110 * Makefile.in: Use $(mandir).
112 2001-05-06 Alexios Zavras <zvr@pobox.com>
114 * src/utils/afmtodit/afmtodit.pl: Fix serious typo.
116 2001-05-05 Werner LEMBERG <wl@gnu.org>
118 Added `.ns' number register: Returns 1 in no-space mode (if in
119 top-level diversion), 0 otherwise.
121 * src/roff/troff/div.cc (no_space_mode_reg): New class.
122 (init_div_requests): Updated.
123 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
126 2001-05-04 Werner LEMBERG <wl@gnu.org>
128 * src/roff/nroff/nroff.man: Improved documentation (especially
131 2001-05-02 Werner LEMBERG <wl@gnu.org>
133 Added `brp' request: This is \p as a request.
135 * src/roff/troff/env.cc (environment::do_break): Add parameter
137 (do_break_request): New function (was `break_request').
138 (break_request): Calls `do_break_request'.
139 (break_spread_request): New; calls `do_break_request'.
140 (init_env_requests): Updated.
141 * src/roff/troff/env.h: Updated.
142 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
144 * REVISION: Increased to 1.
145 * win32-diffs: Updated.
147 2001-05-01 Werner LEMBERG <wl@gnu.org>
149 * tmac/an-old.tmac: Fix minor compatibility mode issue.
150 * tmac/troffrc-end: Make it really work in compatibility mode.
152 2001-04-27 Werner LEMBERG <wl@gnu.org>
154 * src/utils/lkbib/lkbib.cc: Switch inclusion order of stdio.h and
157 2001-04-22 Werner LEMBERG <wl@gnu.org>
159 * src/libs/libgroff/getopt.c, src/include/getopt.h: Updating to
160 latest versions from glibc CVS archive.
162 * MORE.STUFF: Updated, using a patch from Kees Zeelenberg
163 <c.zeelenberg@hccnet.nl>.
165 2001-04-21 Werner LEMBERG <wl@gnu.org>
167 * configure.in: Move check for mkstemp() to...
168 * aclocal.m4 (GROFF_MKSTEMP): This new function.
169 * configure: Regenerated.
171 * src/include/groff-getopt.h: Don't use variable names in
174 * src/devices/grohtml/html-chars.h: Removed. It isn't used.
175 * src/devices/grohtml/Makefile.sub,
176 src/devices/grohtml/post-html.cc: Updated.
178 2001-04-21 Albert Chin-A-Young <china@thewrittenword.com>
180 * configure.in: Add special check for mkstemp().
181 * src/libs/libgroff/tmpfile.cc: Use it.
182 * src/utils/indxbib/indxbib.cc: Ditto.
183 * src/utils/pfbtops/pfbtops.c (main): Don't use C++ comment style.
184 * src/devices/grolbp/lbp.h (lbpprintf, lbpputs, vdmprintf): Use
187 2001-04-20 Bruce Lilly <blilly@erols.com>
189 `Version_string' as C++ object was not visible to linker from C
191 Add `const' to `Version_string'.
193 * src/utils/pfbtops/pfbtops.c (main), src/roff/groff/groff.cc
194 (main), src/roff/troff/input.cc (main), src/preproc/tbl/main.cc
195 (main), src/preproc/pic/main.cc (main), src/preproc/eqn/main.cc
196 (main), src/preproc/grn/main.cc (main), src/preproc/html/pre-html.cc
197 (scanArguments), src/preproc/refer/refer.cc (main),
198 src/preproc/soelim/soelim.cc (main), src/devices/grotty/tty.cc
199 (main), src/devices/grodvi/dvi.cc (main), src/devices/grolj4/lj4.cc
200 (main), src/devices/grohtml/post-html.cc (main),
201 src/devices/grolbp/lbp.cc (main), src/utils/tfmtodit/tfmtodit.cc
202 (main), src/utils/hpftodit/hpftodit.cc (main),
203 src/utils/lookbib/lookbib.cc (main), src/utils/indxbib/indxbib.cc
204 (main), src/utils/lkbib/lkbib.cc (main),
205 src/utils/addftinfo/addftinfo.cc (main): Implement it.
207 * src/roff/groff/pipeline.c: Add _UWIN.
208 * src/include/nonposix.h: Ditto.
210 2001-04-20 Werner LEMBERG <wl@gnu.org>
212 * src/include/lib.h: Use HAVE_STRERROR.
213 * src/roff/groff/pipeline.c: Ditto.
214 * src/preproc/html/pre-html.cc: Remove declaration of `strerror'.
215 * src/libs/libgroff/Makefile.sub (version.cc): Add `extern "C"'.
216 * src/utils/pfbtops/pfbtops.c: Add copyright notice.
217 * win32-diffs: Updated.
218 * src/utils/hpftodit/hpftodit.cc (read_map): Fix compiler warning.
220 2001-04-19 Werner LEMBERG <wl@gnu.org>
222 * src/preproc/html/pre-html.cc (scanArguments): Use `troff_command'
223 instead of hardwired `"troff"'.
224 (char_buffer::read_file): Remove unused variables.
225 (char_buffer::write_file_troff): Ditto.
226 (char_buffer::write_file_html): Ditto.
227 (generateImages): Ditto.
229 * src/utils/addftinfo/addftinfo.cc (main): Fix compilation problem.
231 * src/include/lib.h: Don't include `groff-getopt.h' for UWIN.
233 * src/libs/libgroff/font.cc (font::load_desc): Fix compiler warning.
234 * src/libs/libbib/index.cc (index_search_item_iterator::get_tag,
235 index_search_item::search1): Ditto.
236 * src/roff/troff/node.h (width_list): Reorder members.
237 * src/roff/troff/input.cc (do_define_macro): Fix compiler warning.
238 (lookup_warning): Ditto.
239 (prepend_string): Commented out.
240 * src/roff/troff/dictionary.cc (is_good_size): Fix compiler warning.
241 * src/roff/troff/reg.cc (number_value_to_ascii): Ditto.
242 * src/preproc/tbl/main.cc (process_format): Ditto.
243 * src/preproc/pic/pic.y (define_variable, reset, reset_all): Fix
245 * src/preproc/pic/pic.cc: Updated.
246 * src/preproc/eqn/lex.cc (init_table): Fix compiler warnings.
247 * src/preproc/eqn/over.cc (over_box::compute_metrics): Ditto.
248 * src/preproc/refer/command.cc (execute_command): Ditto.
249 * src/preproc/refer/ref.cc (sortify_title, find_month): Ditto.
250 * src/preproc/refer/token.cc (lookup_token): Ditto.
251 * src/preproc/soelim/soelim.cc: Ditto.
252 * src/preproc/html/pushbackbuffer.cc (ERROR): Ditto.
253 (isHexDigit): Commented out.
254 (pushBackBuffer::isString): Remove unused variable.
255 * src/devices/grops/ps.cc (ps_printer::special): Fix compiler
257 * src/devices/grops/psrm.cc (resource_manager::lookup_font,
258 resource_manager::read_resource_arg, read_one_of, parse_extensions):
260 * src/devices/grodvi/dvi.cc (dvi_printer::draw): Ditto.
261 * src/devices/grolj4/lj4.cc (lj4_font::handle_unknown_font_command,
262 lookup_paper_size): Ditto.
263 * src/devices/grohtml/post-html.cc (is_subsection): Commented out.
264 (text_glob, element_list): Reorder members.
265 * src/devices/grohtml/html-text.cc (html_text::do_pre): Remove
267 * src/devices/grohtml/html-text.h (html_text::emit_space): Change
268 return value to `void'.
269 * src/devices/grohtml/output.cc (word_list::word_list): Fix order
271 * src/devices/grohtml/html.h (simple_output::check_newline,
272 simple_output::space_or_newline, simple_output::enable_newlines):
274 * src/devices/grolbp/lbp.cc (wp54charset, set_papersize): Remove
276 * src/utils/tfmtodit/tfmtodit.cc (tfm::load, gf::load, main): Ditto.
277 * src/utils/hpftodit/hpftodit.cc (File::seek, read_symbol_sets,
278 output_ligatures, output_charset, read_map): Ditto.
279 * src/utils/lookbib/lookbib.cc (main): Ditto.
280 * src/utils/indxbib/indxbib.cc (main, fwrite_or_die): Ditto.
281 (do_file): Fix typo (`=' -> `==').
282 * src/utils/lkbib/lkbib.cc (main): Remove compiler warning.
283 * src/utils/addftinfo/addftinfo.cc (main): Ditto.
285 2001-04-18 Ruslan Ermilov <ru@FreeBSD.org>
287 * src/roff/nroff/nroff.sh: Adding -p (pic) and -t (tbl) options.
288 Fix usage of GROFF_BIN_PATH.
289 * src/roff/nroff/nroff.man: Updated.
291 2001-04-18 Werner LEMBERG <wl@gnu.org>
293 * NEWS: Fixing typos.
296 Version 1.17 released
297 =====================
299 2001-04-17 Werner LEMBERG <wl@gnu.org>
301 * tmac/Makefile.sub (install-data): mdoc.local-s is in current
302 directory, not in $(srcdir).
304 2001-04-16 Werner LEMBERG <wl@gnu.org>
306 * doc/groff.texinfo: More info on conditionals.
308 2001-04-15 Werner LEMBERG <wl@gnu.org>
310 * doc/groff.texinfo: Added some info about groff internals.
312 * src/roff/troff/node.cc (make_glyph_node): Emit warning message
313 about missing special character only if the name is non-null.
315 2001-04-14 Werner LEMBERG <wl@gnu.org>
317 Removing the grohtml-old device driver which is now obsolete.
319 * src/devices/grohtml-old/*: Removed.
320 * font/devhtml-old/*: Removed.
321 * src/libgroff/htmlindicate.cc (graphic_start, graphic_end): Remove
323 * Makefile.in (CCPROGDIRS, DEVDIRS): Updated.
324 * test-groff (PATH): Updated.
325 * tmac/Makefile.sub (NORMALFILES): Updated.
326 * tmac/an-old.tmac: Remove special code for html-old device.
327 Replace `html-or-html-old' register with `an-html'.
328 * tmac/eqnrc: Updated.
329 * tmac/html-old.tmac: Removed.
330 * tmac/troffrc, tmac/troffrc-end: Updated.
331 * tmac/www.tmac: Remove special code for html-old device.
332 Replace `html-or-html-old' register with `www-html'.
334 * src/libgroff/tmpfile.cc (remove_tmp_files),
335 src/libgroff/htmlindicate.cc (graphic_end), include/htmlindicate.h,
336 src/preproc/grn/*.cc, src/roff/groff/env.{cc,h}: Remove `void'
337 parameter if used as a single argument for consistency with rest of
340 * aclocal.m4, tmac/an-old.tmac: Fix copyright.
342 2001-04-13 Ruslan Ermilov <ru@FreeBSD.org>
344 * src/roff/troff/troff.man: Fixing typos.
346 2001-04-13 Werner LEMBERG <wl@gnu.org>
348 * doc/pic.ms: Fixing many font switches.
349 * doc/groff.texinfo: Fixes, additions.
350 * MORE.STUFF: Updated.
352 2001-04-12 Gaius Mulley <gaius@glam.ac.uk>
354 * src/devices/grohtml/grohtml.man: Updated manual page regarding
356 * src/preproc/html/pre-html.cc (createImage): Fixed right hand
358 (removeTempFiles): New function to tidy up temporary files.
359 * src/preproc/html/pre-html.cc (main): Calls `removeTempFiles()'.
360 Many fixes to do with the new inline suppress node and image regions
362 * src/devices/grohtml/post-html.cc: New method `is_auto_img'.
363 (generate_img_src): New function.
364 (html_printer::do_auto_image): Utilizes it.
365 (do_heading, do_title): Include inline images within their contents.
366 (html_printer::begin_page): Tidied up comments that are issued to
367 the html output file.
368 (html_printer::do_fill): Fixed so that `.nf' works with fonts other
370 (text_glob::is_br): New method used by do_heading.
371 * tmac/s.tmac: If -Thtml then emit $1 in .IP rather than its
372 equivalent diversion.
373 * src/include/html-strings.h: Altered image tags to reflect the
375 * src/include/htmlindicate.h (html_end_suppress): Added `is_inline'
377 * src/preproc/eqn/main.cc: Will suppress generation of image tags if
378 it is already inside a pic image. Only emit tags if the argument
379 `-Tps:html' is present.
380 * src/preproc/tbl/main.cc: Changes to reflect additional
381 `html_end_suppress' parameter.
382 * src/roff/troff/env.cc: Only emit eol tag if a node has been
383 emitted since the last eol tag was written.
384 * src/roff/troff/env.h: New boolean `emitted_node'.
385 * src/roff/troff/input.cc (do_suppress): Handles extra suppress
386 nodes \O3, \O4, \O5. No longer use `output_low_mark_miny'.
387 * src/roff/troff/node.cc (check_charinfo): New method.
388 (troff_output_file::determine_line_limits): Alterations to limit
390 * tmac/www.tmac: Changes to reflect new suppress nodes.
392 2001-04-12 Bruno Haible <haible@clisp.cons.org>
394 * src/devices/grohtml/post-html.cc (html_printer::add_to_sbuf):
395 Escape the html_glyph in the buffer.
396 (str_translate_to_html): Output the unescaped escaped_char.
397 * src/devices/grohtml/html-text.cc (issue_table_begin): Set
398 `frame=void', not `frame=none'. Add `border=0'.
400 2001-04-12 Ruslan Ermilov <ru@FreeBSD.org>
402 * contrib/mm/groff_mm.man: Fixing some typos.
404 2001-04-12 Werner LEMBERG <wl@gnu.org>
406 * PROBLEMS: Add some words on how to avoid wrapper macros.
408 2001-04-11 Blake McBride <blake@florida-software.com>
410 * src/include/nonposix.h (fileno) [_MSC_VER]: Removed.
412 2001-04-11 Werner LEMBERG <wl@gnu.org>
414 * font/devlbp/Makefile.sub (CLEANADD): Set it.
415 * tmac/Makefile.sub (CLEANADD): Add tmac.local-s.
416 * Makefile.in (dist): Don't remove src/xditview/Imakefile, but ...
417 * Makefile.sub (DISTCLEANFILES): Here.
419 * libs/libgroff/new.cc: Include `nonposix.h'.
420 * win32-diffs: Updated.
422 2001-04-10 Ruslan Ermilov <ru@FreeBSD.org>
424 Added skeleton macro for defunct macros.
426 Updated documentation.
428 When inside displays, an empty input line warning should be
429 suppressed. If another macro call is put inside a display,
430 all subsequent empty lines found in that display caused a
431 warning to be emitted.
433 * tmac/doc.tmac (doc-defunct-macro): New macro.
434 (Db, Ds, Ex, Or, Sf): Reimplemented using this macro.
435 (doc-restore-global-vars): Fixed typo.
436 (doc-empty-line): Check the `doc-display-depth' register to
437 determine whether we are inside display or not.
439 * tmac/doc-common: Removed `Or' and `Sf' registers.
440 Moved obsolete `Ds' macro to doc.tmac.
442 * tmac/groff_mdoc.man: Bump document date.
443 Document `.Vt' under ``Variable Types''.
444 Removed documentation for obsolete `.Or' macro.
446 2001-04-10 Werner LEMBERG <wl@gnu.org>
449 * doc/groff.texinfo: Many fixes, additions, clarifications, etc.
451 2001-04-10 Bruno Haible <haible@clisp.cons.org>
453 * src/devices/grodvi/dvi.cc (main): Accept --help and --version.
454 (usage): Add stream argument. Don't exit.
455 * src/devices/grohtml/post-html.cc (main): Accept --help and --version.
456 Write --version output to stdout, not stderr.
457 (usage): Add stream argument. Don't exit.
458 * src/devices/grohtml-old/html.cc (main): Accept --help and --version.
459 (usage): Add stream argument. Don't exit.
460 * src/devices/grolbp/lbp.cc (long_options): Use symbolic getopt.h
462 (usage): Add stream argument. Don't exit.
463 (main): Write --help output to stdout, not stderr.
464 * src/devices/grolj4/lj4.cc (main): Accept --help and --version.
465 (usage): Add stream argument. Don't exit.
466 * src/devices/grops/ps.cc (main): Accept --help and --version.
467 (usage): Add stream argument. Don't exit.
468 * src/devices/grotty/tty.cc (main): Accept --help and --version.
469 (usage): Add stream argument. Don't exit.
470 * src/preproc/eqn/main.cc (usage): Add stream argument. Don't exit.
471 (main): Accept --help and --version.
472 * src/preproc/grn/main.cc (usage): Add stream argument. Don't exit.
473 (main): Accept --help and --version.
474 * src/preproc/html/pre-html.cc (usage): Add stream argument.
475 (scanArguments): Accept --help and --version.
476 * src/preproc/pic/main.cc (usage): Add stream argument. Don't exit.
477 (main): Accept --help and --version.
478 * src/preproc/refer/refer.cc (main): Accept --help and --version.
479 (usage): Add stream argument. Don't exit.
480 * src/preproc/soelim/soelim.cc (usage): Add stream argument. Don't
482 (main): Accept --help and --version.
483 * src/preproc/tbl/main.cc (usage): Add stream argument. Don't exit.
484 (main): Accept --help and --version.
485 * src/roff/groff/groff.cc (main): Accept --help and --version.
486 (synopsis): Add stream argument.
487 (help): Write --help output to stdout, not stderr.
488 (usage): Add stream argument. Don't exit.
489 * src/roff/grog/grog.pl: Accept --help and --version.
491 * src/roff/grog/grog.sh: Accept --help and --version.
492 * src/roff/nroff/nroff.sh: Accept --help and --version.
493 * src/roff/troff/input.cc (USAGE_EXIT_CODE): Remove macro.
494 (usage): Add stream argument. Don't exit.
495 (main): Accept --help and --version.
496 * src/utils/addftinfo/addftinfo.cc (main): Accept --help and --version.
497 (usage): New function with stream argument, doesn't exit.
498 * src/utils/hpftodit/hpftodit.cc (main): Accept --help and --version.
499 (usage): New function with stream argument, doesn't exit.
500 * src/utils/indxbib/indxbib.cc (main): Accept --help and --version.
501 (usage): Add stream argument. Don't exit.
502 * src/utils/lkbib/lkbib.cc (usage): Add stream argument. Don't exit.
503 (main): Accept --help and --version.
504 * src/utils/lookbib/lookbib.cc (usage): Add stream argument. Don't
506 (main): Accept --help and --version.
507 * src/utils/pfbtops/pfbtops.c (usage): Add stream argument. Don't exit.
508 (main): Accept --help and --version.
509 * src/utils/tfmtodit/tfmtodit.cc (main): Accept --help and --version.
510 (usage): Add stream argument. Don't exit.
512 2001-04-10 Ruslan Ermilov <ru@freebsd.org>
514 Fix indentation in SYNOPSIS.
516 Updated to include changes of latest BSD mdoc version (basically,
517 the only change is that `.Fn' and `.Fc' put a final semicolon after
518 a function declaration in the SYNOPSIS section).
520 * tmac/doc.tmac (doc-in-synopsis-count): Replaced with ...
521 (doc-in-synopsis-section): New variable. Updated all related
523 (doc-indent-synopsis-active): New register.
524 (Nd, Fn, Fo): Use it.
525 (Cd): It requires manipulation of \n[doc-indent-synopsis] so that
526 `.Cd' with long argument line produces indented wrapped lines.
527 Also, the misplaced `.nop \*[doc-Nm-font]\c'' caused extra
528 undesirable line break to be output.
529 (doc-do-func-decl, Nm, Vt, Fn, Fo): Remove extraneous calls to
531 (Fn, Fc): Add final `;' to output.
532 (doc-save-global-vars, doc-restore-global-vars): Updated.
533 * tmac/doc-common: Remove `Ex' register.
535 * tmac/doc-ditroff, tmac/doc-nroff, tmac/doc-syms: Updated
538 2001-04-06 Ruslan Ermilov <ru@freebsd.org>
540 * tmac/doc.tmac (Cd): Simplify code.
541 * tmac/groff_mdoc.man: Document some behaviour of `Cd' request.
543 2001-04-06 Werner LEMBERG <wl@gnu.org>
545 Implement continuous underlining for nroff mode. To do that, a new
546 request in the ditroff language has been added: `x u N' (N is 0
549 \X and \Y are now transparent to end-of-sentence recognition.
551 * src/include/printer.h (printer): Add `type' parameter to `special'
553 * src/libs/libdriver/printer.cc (printer::special): Updated.
554 * src/libs/libdriver/input.cc (do_file): Handle `x u N'.
556 * src/devices/dvi/dvi.cc (dvi_printer::special): Handle only
557 specials of type `p'.
558 * src/devices/grohtml/post-html.cc (html_printer::special): Ditto.
559 * src/devices/grohtml-old/html.cc (html_printer::special): Ditto.
560 * src/devices/grops/ps.cc (ps_printer::special): Ditto.
561 * src/devices/grotty/tty.cc: Add new enum CU_MODE.
562 (glyph::order): New method.
563 (tty_printer::add_char): Use it.
564 (tty_printer::special): New method.
565 (tty_printer::end_page): Implement it.
567 * src/roff/troff/node.h (special_node): Add `no_init_string' member.
568 * src/roff/troff/node.cc (special_node::special_node): Add parameter
569 to set `no_init_string'.
570 (special_node::tprint_start): Use it.
571 (special_node::same, special_node::copy): Updated.
572 (special_node::ends_sentence): New method.
573 (troff_output_file::start_special): Add parameter to include
574 inititialization of special conditionally.
576 * src/roff/troff/env.h (environment): New member `underline_spaces'.
577 * src/roff/troff/env.cc (do_underline_special): New function.
578 (environment::set_font): Use it.
579 (do_underline): Use it. This was `underline()'.
580 (underline): Call `do_underline()'.
581 (continuous_underline): New function which calls `do_underline()'.
582 (environment::newline): Use `do_underline_special()'.
583 (init_env_requests): Updated.
585 * NEWS, man/troff_out.man: Updated.
587 2001-04-06 Bruno Haible <haible@clisp.cons.org>
589 * font/devutf8/R.proto: Fix code of 'shc'.
591 2001-04-06 Ruslan Ermilov <ru@freebsd.org>
593 Many fixes. Diag lists can now be nested also; additionally,
594 `-compact' and `-offset' are supported.
596 * tmac/doc.tmac (doc-have-indent): Replaced with ...
597 (doc-list-have-indent-stackXXX): A new register stack.
598 (doc-have-diag-list): Removed.
599 (Bl): Use `doc-list-have-indent-stackXXX'.
601 (doc-diag-list): Use `doc-compact-list-stackXXX'.
602 (doc-tag-list): Use `doc-list-have-indent-stackXXX'.
603 (doc-set-vertical-and-indent): Ditto.
604 (doc-next-list-depth): Removed.
605 (doc-increment-list-stack): Updated.
606 (doc-decrement-list-stack): Use `doc-list-depth' instead of
607 `doc-next-list-depth'.
608 (doc-end-list, doc-end-column-list): Don't use
609 `doc-increment-list-stack'.
610 (doc-set-column-tab): Don't use `doc-list-offset-stackXXX'.
611 (doc-save-global-vars, doc-restore-global-vars): Updated.
612 * tmac/doc-common: Updated.
613 * tmac/groff_mdoc.man: Updated.
616 2001-04-02 Werner LEMBERG <wl@gnu.org>
618 * src/devices/grotty/grotty.man: Fix grammatical error.
620 2001-03-30 Ruslan Ermilov <ru@freebsd.org>
622 Remove .Ld from mdoc package; replace it with special handling of
625 * tmac/doc-common: Remove `Ld' register.
626 Uncomment `doc-volume-ds-*' strings.
627 Remove `doc-operating-system-default'.
629 * tmac/doc-syms (Ld): Removed.
630 * tmac/doc.tmac (doc-parse-args, doc-parse-arg-vector): Handle
634 * tmac/groff_mdoc.man: Many fixes and updates.
636 2001-03-29 Werner LEMBERG <wl@gnu.org>
638 * tmac/troffrc-end: Protect data with `.do'. Reported by T. Kurt
639 Bond <tkb@tkb.mpl.com>.
640 * tmac/www.tmac: Save compatibility mode.
642 2001-03-28 Ruslan Ermilov <ru@freebsd.org>
644 * tmac/groff_mdoc.man: Many fixes.
646 2001-03-28 Werner LEMBERG <wl@gnu.org>
648 * src/preproc/soelim/soelim.man: Document that `.<whitespace>so'
651 2001-03-27 Werner LEMBERG <wl@gnu.org>
653 * tmac/an-old.tmac (TP, an-do-tag): Reduce line length while in
654 diversion. This fixes overlong tags.
656 2001-03-26 Werner LEMBERG <wl@gnu.org>
658 * doc/groff.texinfo: Fixed and improved documentation of fonts.
659 * tmac/doc-syms: Fix error messages.
660 * tmac/an-old.tmac: Remove incorrect double backslashes.
662 2001-03-24 Ruslan Ermilov <ru@freebsd.org>
664 * tmac/Makefile.sub: Strip mdoc.local also
665 * tmac/strip.sed: Fixed.
667 2001-03-24 Werner LEMBERG <wl@gnu.org>
669 * tmac/doc-nroff, tmac/doc-ditroff: Implement -rSxx switch for
670 selecting the font size.
671 * tmac/groff_mdoc.man, NEWS: Document it.
673 2001-03-23 Werner LEMBERG <wl@gnu.org>
675 * src/roff/troff/div.cc (save_vertical_space): Add default argument
677 * src/roff/troff/env.cc (family_change): Make `.fam' accept no
678 argument to restore previous font family.
679 * src/roff/troff/troff.man, man/groff.man, NEWS: Updated.
681 * doc/groff.texinfo: More fixes and additions (mainly for font
682 manipulating commands).
684 * tmac/groff_mdoc.reference.man: Small updates and renamed to ...
685 * tmac/groff_mdoc.man: This. The quick reference has been removed.
686 * tmac/Makefile.sub, NEWS: Updated.
688 2001-03-23 Werner LEMBERG <wl@gnu.org>
690 Replaced mdoc implementation. The new version is `state of the
691 art', using almost all new features of groff 1.17 -- it won't run
694 * tmac/doc.tmac: Completely rewritten.
695 * tmac/doc-common: Ditto.
696 * tmac/doc-nroff: Ditto.
697 * tmac/doc-ditroff: Ditto.
698 * tmac/doc-syms: Ditto.
699 * tmac/mdoc.local: New file.
700 * tmac/groff_mdoc.samples.man: Replaced with ...
701 * tmac/groff_mdoc.reference.man: New file, covering mdoc completely.
702 * tmac/strip.sed: Updated.
703 * tmac/Makefile.sub: Updated.
706 * tmac/groff_man.man: Add `man.local' to the FILES section.
708 2001-03-22 Werner LEMBERG <wl@gnu.org>
710 * doc/groff.texinfo: Added many @noindent.
711 Replaced @end_Example -> @endExample.
712 Added info whether registers are r/o.
713 Many other additions and fixes.
715 2001-03-21 Werner LEMBERG <wl@gnu.org>
717 * doc/groff.texinfo: Added macro @Var (and some hacks due to bugs
718 in makeinfo of texinfo 4.0) to be used in @Def* macros.
719 Improved @Def* macros: Now the exact syntax of request, register,
720 and escapes is shown.
721 Added macros for parentheses and brackets to be used in @Def*.
722 Many fixes and improvements of the documentation.
724 2001-03-20 Werner LEMBERG <wl@gnu.org>
726 * doc/groff.texinfo: Added new index: `st' (for strings).
727 Added macros @Defstr(x).
728 Added macro @Example (adding @group).
729 Other minor improvements.
731 2001-03-19 Werner LEMBERG <wl@gnu.org>
733 * doc/groff.texinfo: Added two new indices: `es' (for escapes) and
734 `rq' for requests. `fn' is no longer used.
735 Added macros @Defreq(x), @Defreg(x), and @Defesc(x).
738 * tmac/an-old.tmac (an-p-footer): If `cR' is set, replace page
739 number with name of man page.
741 2001-03-19 Larry Kollar <kollar@alltel.net>
743 * doc/groff.texinfo: Complete revision. Added many @Deffn to gain
746 2001-03-19 Werner LEMBERG <wl@gnu.org>
748 * man/groff_font.man: Document `prepro', `postpro', and `print'.
749 * src/roff/groff/groff.man: Improve documentation of `-l' and `-L'.
750 * src/devices/grohtml/grohtml.man: Fixing typos.
752 2001-03-19 Gaius Mulley <gaius@glam.ac.uk>
754 * tmac/s.tmac (@IP): Pass `.ip' html tag.
755 * tmac/groff_mwww.man: Remove .LINE macro
756 * tmac/www.tmac (LINE): Add `.ti'.
758 * src/devices/grohtml/post-html.cc (html_printer): New member
760 (html_printer::emit_raw): Use it.
761 (html_printer::do_linelength): Ditto.
762 (html_printer::do_pageoffset): Ditto.
763 (html_printer::do_indentation): Ditto.
764 (html_printer::do_tempindent): Ditto.
765 (html_printer::do_break): Ditto.
766 (html_printer::begin_page): Ditto.
767 (html_printer::do_indentedparagraph): New function.
768 (html_printer::troff_tag): Handle `.ip'.
769 * src/devices/grohtml/html-text.cc (html_text::issue_table_begin):
770 Add `<td width=...>' handling.
771 (html_text::do_table): Add parameter.
772 (html_text::do_indent): Updated.
773 * src/devices/groohtml/html-text.h: Updated.
775 2001-03-16 Gaius Mulley <gaius@glam.ac.uk>
777 Introduced simple html tables to implement indentation.
779 * src/devices/grohtml/html.h (word, word_list): New structures.
780 (simple_output): Use it.
781 * src/devices/grohtml/post-html.cc: Add `INDENTATION'.
782 (html_printer): Improve indentation handling.
783 (html_printer::emit_raw): Set `in_table' element. Handle
785 (html_printer::write_header): Move conditional downwards.
786 Don't allow whitespace in tags.
787 (html_printer::do_linelength): Handle line length and indentation
789 (html_printer::do_pageoffset): Handle indentation conditionally.
790 (html_printer::do_indentation): Ditto.
791 (html_printer::do_tempindent): New function member.
792 (html_printer::do_fill): Take care of indentation.
793 (html_printer::do_flush): Finish table.
794 (html_printer::do_links): Ditto.
795 (html_printer::do_break): New function for handling `.br' and `.ti'.
796 (html_printer::troff_tag): Use it.
798 (html_printer::flush_globs): Fix.
799 (html_printer::flush_page): Finish table.
800 (html_printer::html_printer): Fix error message. Set up
802 (html_printer::add_to_sbuf): Remove special handling of character
804 (to_unicode): Remove `stop()'.
805 (html_printer::write_title): Cleanup.
806 (html_printer::begin_page): Use `put_string()'. Handle indentation.
807 (html_printer::~html_printer): Flush text and end the line.
809 * src/devices/grohtml/html_text.h: Add more *_TAG enum values.
810 * src/devices/grohtml/html_text.cc (html_text::end_tag): Fix
812 (html_text::start_tag): Disable newlines.
813 (html_text::table_is_void): New function.
814 (html_text::issue_table_begin): Ditto.
815 (html_text::issue_table_end): Ditto.
816 (html_text::push_para): Better table handling.
817 (html_text::do_indent): New function.
818 (html_text::do_table): Ditto.
819 (html_text::done_table): Ditto.
820 (html_text::do_tt): Handle PRE_TAG.
821 (html_text::is_in_table): New function.
822 (html_text::check_emit_text): Handle tables.
823 (html_text::do_emittext): Use `nl()'.
824 (html_text::do_para): Handle table.
825 (html_text::remove_def): New function.
826 * src/devices/grohtml/output.cc (word, word_list): Implement
828 (simple_output::end_line): Flush last word.
829 (simple_output::simple_comment): Ditto.
830 (simple_output::begin_comment): Recoded.
831 (simple_output::end_comment): Ditto.
832 (simple_output::comment_arg): Removed.
833 (simple_output::check_newline): Improve test and flush last word.
834 (simple_output::space_or_newline): Improved.
835 (simple_output::write_newline): Replaced with...
836 (simple_output::nl): This.
837 (simple_output::put_raw_char): Flush last word.
838 (simple_output::check_space): Removed.
839 (simple_output::put_translated_string): Ditto.
840 (simple_output::put_string): Simplified.
841 (simple_output::put_number): Updated.
842 (simple_output::put_float): Ditto.
843 (simple_output::put_symbol): Removed.
844 (simple_output::enable_newlines): Add `check_newline()'.
845 (simple_output::flush_last_word): New function.
847 * src/roff/troff/enc.cc (no_fill): Remove call to add_html_tag().
848 * src/roff/troff/div.cc (page_offset): Add call to add_html_tag().
850 * tmac/s.tmac (@PP, @IP): Add html conditional code.
851 * tmac/an-old.tmac (TP): Ditto.
853 2001-03-09 Ruslan Ermilov <ru@freebsd.org>
855 * mdate.sh: Make it POSIX compliant.
857 2001-03-09 Werner LEMBERG <wl@gnu.org>
859 Added the `return' request to end a macro immediately. It simply
860 pops iterators from the input stack until a macro iterator is found.
862 * src/roff/troff/input.cc (input_iterator::is_macro,
863 macro_iterator::is_macro): New member.
864 (input_return_boundary): New class to signal an immediate return
866 (input_stack::add_return_boundary, input_stack::is_return_boundary):
868 (input_stack::clear): Use it.
869 (input_stack::pop_macro): New function.
870 (while_request): Use `is_return_boundary()'.
871 (return_macro_request): New function.
872 (init_input_requests): Use it.
874 * src/roff/troff/TODO: Updated.
875 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
877 2001-03-08 Werner LEMBERG <wl@gnu.org>
879 * src/roff/troff/input.cc (input_iterator::is_boundary): Minor
882 2001-03-07 Werner LEMBERG <wl@gnu.org>
884 Make `\B' more rigid.
886 * src/roff/troff/number.cc (parse_expr, parse_term): Add `rigid'
888 (get_number_rigidly): New function.
889 * src/roff/troff/input.cc (do_expr_test): Use it.
890 * src/roff/troff/token.h: Updated.
892 * src/roff/troff/request.h: Fix typo (init_html_request ->
893 init_markup_request).
895 2001-03-04 Gaius Mulley <gaius@glam.ac.uk>
897 Fixed grohtml handling of any named glyph for glyph indexes < 0x80.
898 Cosmetic changes to `.html-begin', `.html-end', `.html-image' which
899 are now `.begin', `.end', `.image'.
901 * src/devices/grohtml/post-html.cc: Adding UNICODE_DESC_START.
902 (html_printer::add_to_sbuf): Changing type of `code' parameter.
903 Use add_char_to_sbuf().
904 (to_unicode): New function.
905 (char_translate_to_html): Changing type of `ch' parameter.
907 (html_printer::~html_printer): Comment out doctype string.
908 * src/preproc/html/pre-html.cc (write_end_image): Use `.end'
909 instead of `.html-end'.
910 (write_start_image): Use `.begin' and `.image' instead of
911 `.html-begin' and `.html-image'.
912 * src/roff/troff/input.cc: Rename `html_level' to `begin_level'.
913 (html_begin): Renamed to ...
915 (html_end): Renamed to ...
917 (html_image): Renamed to ...
919 (init_html_requests): Renamed to ...
920 (init_markup_requests): This.
921 * tmac/www.tmac: Updated.
923 2001-02-28 Bram <bram@avontuur.org>
925 * src/libs/libgroff/font.cc (font_widths_cache): Fixing syntax of
928 2001-02-26 David Leonard <david.leonard@csee.uq.edu.au>
930 * doc/meref.me: Fixing some typos.
932 2001-02-16 Werner LEMBERG <wl@gnu.org>
934 * src/roff/troff/node.cc (space_node::get_hyphenation_type): New
935 method. Return `HYPHEN_MIDDLE' if it was `\:'.
936 * src/roff/troff/node.h: Updated.
938 2001-02-17 Ruslan Ermilov <ru@FreeBSD.org>
940 * tmac/groff_tmac.man: Fix typo.
942 2001-02-16 Werner LEMBERG <wl@gnu.org>
944 Fixing a bug which prevented proper end-of-sentence recognition
945 between an `unformatted' box and the following text. As a
946 consequence, vertical line distances are no longer preserved in
947 boxes after a call to `.unformat' -- because boxes aren't
948 line-oriented (contrary to diversions), this doesn't make sense
951 * src/roff/troff/node.cc (*node::set_unformat_flag): Add return
953 (vertical_size_node::set_unformat_flag): New method.
954 * src/roff/troff/node.hh: Updated.
955 * src/roff/troff/input.cc (word_space_node::reread,
956 hmotion_node::reread): Reset `unformat' flag after usage.
957 (unformat_macro): Append only if `set_unformat_flag()' returns
959 * src/roff/troff/troff.man: Updated.
961 2001-02-15 Werner LEMBERG <wl@gnu.org>
963 * src/roff/troff/troff.man, NEWS, man/groff.man: Improved
964 documentation of `asciify' and `unformat' requests.
966 2001-02-13 Werner LEMBERG <wl@gnu.org>
968 Redesigned the `unformat' request. It is no longer connected with
969 `asciify' but rather uses new `reread()' methods if the `unformat'
970 flag is set. Additionally, the handling of space characters after
971 unformatting has been fixed so that they retain their width.
973 * src/roff/troff/node.h (width_list): New structure to store
974 original widths of spaces.
975 (node): Added `unformat' member.
976 Replaced `num_spaces' variable with `orig_width' list.
977 * src/roff/troff/node.cc (*node::asciify,
978 asciify_reverse_node_list): Removed `unformat_only' flag and related
980 (word_space_node::asciify, word_space_node::word_space_node): Use
982 (word_space_node::~word_space_node): New destructor.
983 (word_space_node::copy): Updated to handle `orig_width'.
984 (hmotion_node::copy, unbreakable_space_node::copy): Updated.
985 (*node::merge_space): Update `orig_width' list if necessary.
986 (*node::set_unformat_flag): New methods to set the `unformat' flag.
987 * src/roff/troff/enc.cc (environment::space_newline): Use
989 (environment::space): Added method to handle space width and
990 sentence space width as parameters. Use `width_list'.
991 (environment::make_tab_node): Updated.
992 * src/roff/troff/env.h: Updated.
993 * src/roff/troff/input.cc (word_space_node::reread,
994 unbreakable_space_node::reread, hmotion_node::reread): New methods
995 to handle nodes specially if `unformat' flag is set.
996 (do_asciify_macro): Renamed back to ...
997 (asciify_macro): This.
998 (unformat_macro): New implementation to simply set the `unformat'
1001 * MORE.STUFF: Added more info about deroff.
1003 2001-02-08 Werner LEMBERG <wl@gnu.org>
1005 * src/roff/troff/node.h (unbreakable_space_node, hmotion_node,
1006 space_char_hmotion_node, overstrike_node): Add `get_hyphen_list()'
1007 and `add_self()' methods to avoid hyphenation. For example, the
1008 hyphen list for `foo\0\0bar' was `foobar', causing insertion of a
1009 soft hyphen after `foo'. Now the hyphen list is correctly
1010 `foo<ignore><ignore>bar'.
1012 2001-02-05 Yoshiteru Kageyama <yt-kage@cb3.so-net.ne.jp>
1014 * tmac/groff_tmac.man: Fix `BIR' macro.
1016 2001-02-04 Werner LEMBERG <wl@gnu.org>
1018 A new escape sequence `\:', inserting a zero-width break point.
1020 * src/roff/troff/input.h: Adding `ESCAPE_COLON'.
1021 * src/roff/troff/input.cc (get_copy, token::next, asciify):
1023 * src/roff/troff/node.h (node): Add `is_escape_colon()' virtual
1025 (space_node): Add `was_escape_colon' member. Add `is_escape_colon()'
1026 and `asciify()' methods.
1027 * src/roff/troff/node.cc (space_node::space_node): Updated.
1028 (space_node::asciify): Handle `was_escape_colon'.
1029 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
1031 Handle `\~' similar to other comparable requests.
1033 * src/roff/troff/input.cc (process_input_stack): Remove now obsolete
1035 (token::next): Move creation of an unbreakable_space_node to...
1036 (token::add_to_node_list): Here.
1038 Fix a bug which sometimes prevented hyphenation of words connected
1039 with `\~' or `\ ' (and other escape sequences handled as
1040 TOKEN_NODE). This also fixes a hyphenation problem with boxes
1041 (after a call to the `unformat' request).
1043 * src/roff/troff/env.h (environment::possibly_break_line,
1044 environment::hyphenate_line): Introducing `start_here' parameter.
1045 * src/roff/troff/env.cc (environment::space_newline,
1046 environment::space): Use it.
1047 (environment::possibly_break_line, environment::hyphenate_line):
1049 * src/roff/troff/input.cc (process_input_stack): Use it.
1050 * src/roff/troff/node.h (unbreakable_space_node, hmotion_node,
1051 space_char_hmotion_node, overstrike_node): Add
1052 `get_hyphenation_type()' method.
1053 * src/roff/troff/node.cc (break_char_node::asciify): Don't asciify
1054 if `unformat_only' is active.
1056 2001-01-30 Werner LEMBERG <wl@gnu.org>
1058 Implemented new read-only number register `.linetabs' which
1059 returns 1 if in line-tabs mode, 0 otherwise.
1061 * src/roff/troff/env.h (environment): Add get_line_tabs() member.
1062 * src/roff/troff/env.cc (get_line_tabs): New function.
1063 (init_env_requests): Use it.
1064 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
1066 * VERSION, REVISION: Changing to 1.17.0.
1068 2001-01-28 Werner LEMBERG <wl@gnu.org>
1070 Fixed a bug which prevented hyphenation of words which are finished
1073 * src/roff/troff/token.h (token): Add enum type
1074 `TOKEN_TRANSPARENT_DUMMY' and method `transparent_dummy()'.
1075 * src/roff/troff/input.cc (token::next, token::description,
1076 get_line_arg, token::add_to_node_list, token::process): Use it.
1078 2001-01-27 Werner LEMBERG <wl@gnu.org>
1080 * src/roff/troff/div.h (diversion): Add `saved_prev_line_interrupted'.
1081 * src/roff/troff/div.cc (do_divert): Use it.
1083 * src/roff/troff/input.cc (asciify): Add ESCAPE_RIGHT_PARENTHESIS.
1085 2001-01-25 Werner LEMBERG <wl@gnu.org>
1087 Adding the `linetabs' request. If set, tab distances are not
1088 computed relative to the input line but relative to the output line.
1090 * src/roff/troff/env.h (environment): New member `line_tabs'.
1091 * src/roff/troff/env.cc (line_tabs_request): Implement request.
1092 (environment::environment, environment::copy): Updated.
1093 (environment::distance_to_next_tab): Use `line_tabs'.
1094 (init_env_requests): Register request.
1095 * src/roff/troff/troff.man, man/groff.man, NEWS: Document it. Other
1098 2001-01-24 Werner LEMBERG <wl@gnu.org>
1100 Introducing a new read-only register `.int' which is set to a
1101 positive value if the last output line is interrupted (i.e., if it
1104 * src/roff/troff/env.cc (init_env_requests): Add it.
1105 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
1107 2001-01-23 Gaius Mulley <gaius@glam.ac.uk>
1109 * tmac/mwww.tmac: Call `www.tmac', not `arkup.tmac'.
1110 * src/preproc/html/pre-html.cc (findPrefix): New function which
1111 generates the troff executable name via the system prefix.
1112 * src/preproc/eqn/main.cc: Modified warning message.
1114 2001-01-23 Werner LEMBERG <wl@gnu.org>
1116 troff's `box' and `boxa' requests didn't preserve temporary
1119 * src/roff/troff/div.h (diversion): Add `saved_saved_indent' and
1120 `saved_target_text_length' members.
1121 * src/roff/troff/div.cc (do_divert): Use them.
1123 Tabs (but not yet leaders and fields) are now handled correctly by
1126 * node.h (hmotion_node): Add field `was_tab'.
1127 * env.cc (environment::make_tab_node): Set it.
1128 * node.cc (hmotion_node::copy, hmotion_node::asciify): Use it.
1130 Added new request `unformat' which will, contrary to `asciify',
1131 preserve font information after unformatting (i.e., only nodes
1132 dealing with horizontal space are converted back to input
1135 * input.cc (asciify_macro): Renamed to ...
1136 (do_asciify_macro): this, having a new parameter `unformat_only'.
1137 (asciify_macro, unformat_macro): New; using do_asciify_macro.
1138 (init_input_requests): Added `unformat'.
1139 * node.cc (*_node::asciify), asciify_reverse_node_list: Added
1140 parameter to control asciification process.
1141 * node.h (*_node::asciify): Ditto.
1142 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
1144 2001-01-20 Werner LEMBERG <wl@gnu.org>
1146 * doc/groff.texinfo: Minor improvement of `.in' documentation.
1148 2001-01-18 Werner LEMBERG <wl@gnu.org>
1150 * tmac/ps.tmac: Remove call of psold.tmac.
1151 * tmac/psold.tmac: Comment updated.
1152 * tmac/psnew.tmac: Removed since no longer needed.
1153 * tmac/Makefile.sub, NEWS, src/devices/grops/grops.man: Updated.
1155 * font/devutf8/R.proto: Adding `shc' glyph.
1156 * font/devutf8/NOTES: Updated.
1158 * test-groff: Updated.
1160 2001-01-15 Gaius Mulley <gaius@glam.ac.uk>
1162 First cut of the new html device driver. Changes to pre-html and
1163 the new grohtml are too numerous to be documented here.
1165 Stuff related to `html' has been renamed to `html-old' and `html2'
1166 stuff has been renamed to `html' (including directories). The new
1167 html device driver is therefore invoked as `-Thtml'.
1169 Added new `\O' escape to suppress output (needed by html driver).
1171 Added functions and code to pass info about input-level commands
1172 (`.in', `.fl', etc.) to html driver.
1174 Three new functions (.html-begin, .html-end, and .html-image) for
1175 better html handling: `html-begin' will execute the remaining line
1176 if at the outermost nesting level, increasing an internal counter.
1177 `html-end' does the same but decreases the internal counter.
1178 `html_image' puts its arguments into a special node (suppress_node)
1179 to define an image region.
1181 The `output' request has been removed.
1183 * tmac/html-tags.tmac: Removed.
1184 * tmac/arkup.tmac: Updated and renamed to ...
1185 * tmac/www.tmac: New file.
1186 * tmac/markup.tmac Updated and renamed to ...
1187 * tmac/mwww.tmac: New file.
1188 * tmac/Makefile.sub: Updated.
1189 * tmac/an-old.tmac: Updated.
1190 * tmac/eqnrc: Updated.
1191 * tmac/groff_man.man
1192 * tmac/groff_markup.man: Updated and renamed to ...
1193 * tmac/groff_mwww.man: New file.
1194 * tmac/groff_tmac.man: Updated.
1195 * tmac/html-old.tmac: Updated and Renamed from html.tmac.
1196 * tmac/html.tmac: Updated and renamed from html2.tmac.
1197 * tmac/pspic.tmac: Updated html support.
1198 * tmac/s.tmac: Added html output support.
1199 * tmac/troffrc, tmac/troffrc-end: Updated.
1201 * Makefile.in, doc/Makefile: Updated.
1202 * doc/groff.texinfo: Added info about new `\O' escape.
1203 * doc/homepage.ms: Use `MAILTO' macro.
1205 * font/devhtml/DESC.proto: Add `C' font.
1206 * font/devhtml/Makefile.sub: Updated.
1207 * font/devhtml/R.proto: Minor fixes.
1208 * font/devhtml-old/Makefile.sub: Updated.
1210 * src/devices/grohtml-old/Makefile.sub: Updated.
1212 * src/libs/libdriver/printer.cc (printer::get_font_from_index): New
1214 * src/libs/libgroff/htmlindicate.cc (html_begin_suppress,
1215 graphic_start): Add `inline' parameter. Update.
1216 (html_end_suppress, graphic_end): Update.
1218 * src/include/html-strings.h: New file.
1219 * src/include/htmlindicate.h: Comments updated.
1220 * src/include/printer.h: Updated.
1222 * src/preproc/eqn/main.cc (do_file, main): Updated.
1223 * src/preproc/pic/troff.cc (troff_output::start_picture,
1224 troff_output::finish_picture): Updated.
1225 * src/preproc/tbl/main.cc (process_input_file): Updated.
1227 * src/roff/groff/groff.cc (main): Updated.
1228 Pass device arguments to predrivers also.
1229 Use `ps' device for `eqn' preprocessor if `-Thtml' is given.
1230 * src/roff/troff/env.h (environment): Updated.
1231 New elements `need_eol' and `ignore_next_eol' (for html output).
1232 * src/roff/troff/env.cc (environment::environment): Add initializers
1233 for `need_eol' and `ignore_next_eol'.
1234 (environment::add_html_tag_eol, environment::add_html_tag_tabs): New
1236 (point_size, fill, no_fill, center, right_justify, line_length,
1237 indent, temporary_indent, break_request, handle_tab): Use
1239 (set_tabs): Use `add_html_tag_tabs()'.
1240 (environment::add_html_tag): Updated.
1241 (environment::do_break): Updated.
1242 * src/roff/troff/div.cc (space_request, flush_output): Use
1243 `environment::add_html_tag()'.
1244 * src/roff/troff/input.cc: Updated.
1245 New variable `html_level' to indicate nested `html-begin' requests.
1246 (file_iterator::fill): Use `environment::add_html_tag_eol()'.
1247 (non_interpreted_char_node, token_node, non_interpreted_node): Add
1248 `force_tprint()' method.
1249 (token::next): Handle `\O'.
1250 (do_suppress): Implement it.
1251 (html_begin, html_end, html_image): New functions.
1252 (init_output_requests): Renamed to ...
1253 (init_html_requests): this.
1255 (macro::append_str, macro::append_unsigned, macro::append_int): New
1257 New variable `output_low_mark_miny' to limit minimal value of y.
1258 (reset_output_registers): Use it.
1259 (output_request): Removed.
1260 (get_output_registers): New function.
1261 * src/roff/troff/node.h (node): Make `force_tprint()' virtual.
1262 (*_node): Added `force_tprint()' if necessary.
1263 (special_node): New elements `tf' and `get_tfont()'.
1264 (suppress_node): New class.
1265 * src/roff/troff/node.cc:
1266 New global variables `image_no' and `suppress_start_page'.
1267 (real_output_file): New method `is_on()'.
1268 (troff_output_file): New method `start_special(tfont)'.
1269 (troff_output_file::really_print_line): Use `tprint' conditionally.
1270 (real_output_file::print_line): Updated.
1271 (real_output_file::on): Updated.
1272 (*_node): Added `force_tprint()'.
1273 (special_node::special_node): Initializer updated.
1274 (special_node::same, special_node::copy, special_node::tprint_start):
1276 (get_reg_int, get_reg_str): New functions.
1277 (suppress_node::*): New methods.
1278 New global variables last_position, last_image_filename;
1279 (min): New inline function.
1280 * src/roff/troff/reg.h, src/roff/troff/request.h,
1281 src/roff/troff/troff.h: Updated.
1283 2001-01-13 Werner LEMBERG <wl@gnu.org>
1285 * NEWS, src/roff/troff/troff.man, doc/groff.texinfo: Fix
1286 documentation of `asciify' request.
1288 2001-01-12 Werner LEMBERG <wl@gnu.org>
1290 * src/roff/troff/input.cc: Move definition of special characters
1291 like `ESCAPE_TILDE' to ...
1292 * src/roff/troff/input.h: New file.
1293 * src/roff/troff/Makefile.sub (HDRS): Add it.
1295 Extending the .asciify request to `unformat' space characters also.
1297 * src/roff/troff/node.h (word_space_node): Add `num_spaces' element
1298 to count input space characters.
1299 Update constructors to take care of it.
1300 * src/roff/troff/node.cc (space_char_hmotion_node::asciify): Use
1301 `ESCAPE_SPACE' instead of normal space.
1302 (word_space_node::asciify): New method.
1303 (unbreakable_space_node::asciify): New method.
1304 (word_space_node::merge_space): New method.
1305 * src/roff/troff/env.cc (environment::space_newline,
1306 environment::space): Add code to initialize `num_spaces' (using the
1307 constructor of `word_space_node').
1308 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
1311 2001-01-09 Werner LEMBERG <wl@gnu.org>
1313 * man/groff_char.man: Use table header traps only conditionally.
1315 2001-01-09 Bjarni Ingi Gíslason <bjarniig@hi.is>
1317 * man/groff_char.man: Add `ý' and `Ý' to the `acute' group.
1319 2001-01-08 Werner LEMBERG <wl@gnu.org>
1321 Introducing the `box' and `boxa' requests which are similar to
1322 `di' resp. `da' but omitting a partially filled line (which is
1323 restored after ending the diversion).
1325 * src/roff/troff/div.h (diversion): Add elements to save partially
1327 * src/roff/troff/div.cc (do_divert): Add parameter `boxing' to save
1328 partially filled line.
1329 (divert, divert_append): Updated.
1330 (box, box_append): New functions.
1331 (init_div_requests): Use them.
1332 * src/roff/troff/env.h (environment): do_divert() is now a friend.
1333 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
1335 * doc/groff.texinfo: Fix documentation of `lf' request.
1337 2000-12-25 Werner LEMBERG <wl@gnu.org>
1339 * src/roff/troff/troff.man, NEWS: Document `writem' request.
1341 2000-12-21 Werner LEMBERG <wl@gnu.org>
1343 Ignore `ss' request if in compatibility mode.
1345 * src/roff/troff/input.cc: Make `compatible_flag' non-static.
1346 * src/roff/troff/env.h: Added extern `compatible_flag' declaration.
1347 * src/roff/troff/env.cc (space_size): Use it.
1349 * doc/groff.texinfo, src/roff/troff/troff.man: Fix documentation of
1350 `ss' request in nroff mode.
1352 * tmac/an-old.tmac: Fixed some serious bugs introduced with latest
1355 2000-12-15 Ruslan Ermilov <ru@FreeBSD.org>
1357 * tmac/troffrc, tmac/troffrc-end: Convert tmac.* to *.tmac.
1359 2000-12-13 Werner LEMBERG <wl@gnu.org>
1361 * src/preproc/eqn/Makefile.sub (MAN1): Added neqn.man.
1362 * src/preproc/eqn/neqn.man: Small fixes and additions.
1364 2000-12-13 Ruslan Ermilov <ru@FreeBSD.org>
1366 * src/utils/addftinfo/addftinfo.man, src/devices/grops/grops.man:
1369 * src/preproc/eqn/neqn.man: New file.
1371 * src/preproc/tbl/table.cc (table::print): Fix `indent cannot be
1374 * tmac/e.tmac: Add `T&' macro.
1375 Fix `indent cannot be negative' warning.
1376 * tmac/s.tmac: Fix `indent cannot be negative' warning.
1378 2000-12-07 Werner LEMBERG <wl@gnu.org>
1380 * src/include/lib.h: Replaced __ALPHA with __alpha symbol.
1382 2000-12-06 Werner LEMBERG <wl@gnu.org>
1384 * PROBLEMS: Added info about adding -lPW on HP-UX to satisfy the
1387 * MORE.STUFF: Added info about deroff for djgpp.
1389 * tmac/an-old.tmac, tmac/groff_man.man, doc/groff.texinfo, NEWS: Fix
1390 documentation of -rcR switch.
1392 2000-12-03 Werner LEMBERG <wl@gnu.org>
1394 * tmac/an-old.tmac: Implementing the -rcR switch (similar to mdoc);
1395 if -rcR=1 (which is now the default in nroff mode), a single, very
1396 long page is created instead of multiple pages: All `ne' and `wh'
1397 requests are put into conditionals; a new macro `an-end' is added to
1398 be called with `em'.
1400 Some other minor cleanups.
1402 * NEWS, tmac/groff_man.man, doc/groff.texinfo: Updated.
1404 2000-12-02 Werner LEMBERG <wl@gnu.org>
1406 Fixing a bug which prevented hyphenation in words followed
1407 immediately by a TOKEN_NODE (e.g. `\ ', `\~', etc.).
1409 * src/roff/troff/input.cc (process_input_stack <token::TOKEN_NODE>):
1410 Adding possibly_break_line().
1411 * src/roff/troff/env.h (environment): Make possibly_break_line()
1414 Make `\~' usable in .tr request.
1416 * src/roff/troff/token.h (token_type): Add TOKEN_STRETCHABLE_SPACE.
1417 (token): Add stretchable_space().
1418 * src/roff/troff/input.cc (token::next, token::delimiter,
1419 token::description, process_input_stack, do_translate,
1420 add_to_node_list, token::process): Use it.
1421 * src/roff/troff/node.h (node): Add fourth parameter to add_char()
1422 for adjusting the space.
1423 * src/roff/troff/node.cc (node::add_char): Implement it. Add code
1424 for stretchable space.
1425 * src/roff/troff/input.cc (token::add_to_node_list): Use it.
1426 (make_node): Add code for stretchable space.
1427 * src/roff/troff/env.cc (environment::add_char): Use it.
1428 * src/roff/troff/input.cc: Add ESCAPE_TILDE special character.
1429 (get_copy, token::next, transparent_translate, asciify): Use it.
1431 * NEWS, src/roff/troff/troff.man, src/roff/troff/TODO,
1432 doc/groff.texinfo: Updated.
1433 * man/groff.man: Small reorderings.
1435 2000-11-23 Werner LEMBERG <wl@gnu.org>
1438 * src/preproc/eqn/main.cc (main): Use `config_macro_path' for -M
1440 * src/roff/troff/input.cc (main): Add `config_macro_path' and
1441 `safer_macro_path' to -M option.
1442 * src/roff/troff/troff.man: Fixes.
1444 2000-11-22 Werner LEMBERG <wl@gnu.org>
1446 Use safer path (except for config files) if -U isn't specified. Add
1447 a special macro path (without home and current directory) for config
1448 files. Add home directory to unsafe path for consistency. Don't
1449 include the home directory in the font path.
1451 * src/lib/libgroff/macropath.cc: Add `config_macro_path', change
1453 * src/include/macropath.h: Add `config_macrp_path'.
1454 * src/lib/libgroff/fontfile.cc: Fix font path.
1455 * src/roff/troff/input.cc (process_startup_file): Use
1456 `config_macro_path'.
1457 (main): Select unsafe path if -U is given.
1459 * src/preproc/eqn/main.cc (main): Fixing search path for
1461 * src/preproc/eqn/eqn.man: Updated.
1463 * src/roff/troff/troff.man, man/roff.man, tmac/groff_tmac.man:
1466 * src/preproc/grn/grn.man, src/devices/grodvi/grodvi.man,
1467 src/devices/grohtml/grohtml.man, src/devices/grolbp/grplbp.man,
1468 src/devices/grolj4/grolj4.man, src/devices/grops/grops.man,
1469 src/devices/grotty/grotty.man: Updated.
1471 * Makefile.in: Fix comments.
1473 2000-11-17 Werner LEMBERG <wl@gnu.org>
1475 * tmac/safer.tmac: Empty file added (again) for compatibility
1477 * tmac/Makefile.sub: Updated.
1479 2000-11-16 Werner LEMBERG <wl@gnu.org>
1481 * src/devices/grodvi/dvi.cc (main),
1482 src/devices/grohtml2/post-html.cc (main),
1483 src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
1484 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
1485 (main), src/preproc/eqn/main.cc (main), src/preproc/grn/main.cc
1486 (main), src/preproc/html2/pre-html.cc (main),
1487 src/preproc/pic/main.cc (main), src/preproc/refer/refer.cc (main),
1488 src/preproc/soelim/soelim.cc (main), src/preproc/tbl/main.cc
1489 (main), src/roff/groff/groff.cc (main), src/roff/troff/input.cc
1490 (main), src/utils/hpftodit/hpftodit.cc (main),
1491 src/utils/indxbib/indxbib.cc (main), src/utils/lkbib/lkbib.cc
1492 (main), src/utils/lookbib/lookbib.cc (main),
1493 src/utils/pfbtops/pfbtops.c (main), src/utils/tfmtodit/tfmtodit.cc
1494 (main): Use stdout for -v.
1495 * src/roff/groff/groff.cc (run_commands),
1496 src/roff/groff/pipeline.c (run_pipeline): New parameter `no_pipe'
1497 to make direct printing to stdout possible.
1498 * src/roff/groff/pipeline.h: Updated.
1500 * src/utils/afmtodit/afmtodit.pl: Add -v switch.
1501 * src/utils/afmtodit/Makefile.sub (afmtodit): Use @VERSION@.
1502 * src/utils/afmtodit/afmtodit.man: Updated.
1504 * src/utils/addftinfo/addftinfo.cc (main): Add -v switch.
1505 (version): New function.
1507 * src/utils/addftinfo/addftinfo.man: Updated.
1509 * src/devices/*/*, src/preproc/*/*, src/roff/*/*, src/utils/*/*:
1510 Fixing copyright dates.
1512 * src/preproc/eqn/neqn.sh: Adding GROFF_BIN_PATH to path instead of
1515 * src/devices/grolbp/lbp.cc (main): Use Version_string instead of
1518 * src/roff/nroff/Makefile.sub (nroff): Fix use of @VERSION@.
1520 2000-11-15 Werner LEMBERG <wl@gnu.org>
1522 In all programs, make -v return immediately with exit status 0 to
1523 be compliant with the GNU standard.
1525 * src/devices/grodvi/dvi.cc (main),
1526 src/devices/grohtml2/post-html.cc (main),
1527 src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
1528 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
1529 (main) src/preproc/eqn/main.cc (main), src/preproc/grn/main.cc
1530 (main), src/preproc/html2/pre-html.cc (main),
1531 src/preproc/pic/main.cc (main), src/preproc/refer/refer.cc (main),
1532 src/preproc/soelim/soelim.cc (main), src/preproc/tbl/main.cc
1533 (main), src/roff/groff/groff.cc (main), src/roff/troff/input.cc
1534 (main): Implement it.
1537 * src/roff/groff/groff.cc (main): Add copyright notice. Add refer
1538 and postprocessors to the -v option.
1540 * src/roff/grog/grog.pl: Implement -v.
1541 * src/roff/grog/Makefile.sub (grog): Use @VERSION@.
1542 * src/roff/grog/grog.man, doc/groff.texinfo: Updated.
1544 * src/roff/nroff/nroff.sh: Implement -v.
1545 * src/roff/nroff/Makefile.sub (nroff): Use @VERSION@.
1546 * src/roff/nroff/nroff.man: Updated.
1548 * src/preproc/eqn/main.cc (main): Fix comment typo.
1550 * MORE.STUFF: Added info about djgpp port of grap.
1552 2000-11-14 Werner LEMBERG <wl@gnu.org>
1554 * src/roff/grog/grog.{pl,sh}: Implemented -C switch for compatibility
1555 mode (or rather, implemented non-compatibility mode).
1556 * NEWS, src/roff/grog/grog.man, doc/groff.texinfo: Updated.
1558 * src/roff/groff/groff.cc (main): Add BIN_PATH to PATH instead of
1559 replacing it -- we don't find gxditview otherwise.
1560 * NEWS, src/roff/groff/groff.man, doc/groff.texinfo: Updated.
1562 * src/preproc/pic/depend: Removed. Unnecessary.
1564 Implemented dummy keyword `solid' in pic for compatibility with
1567 * lex.cc (lookup_keyword): Added `solid'.
1568 * pic.y: Added SOLID with dummy rule.
1569 * pic.cc, pic_tab.h: Regenerated.
1570 * doc/pic.ms: Updated.
1572 2000-11-13 Werner LEMBERG <wl@gnu.org>
1574 For security reasons, don't use the current directory but the home
1575 directory while searching and scanning troffrc and troffrc-end.
1576 Similarly, replace the current directory with the home directory
1579 * Makefile.in (fontpath, tmacpath): Remove current directory.
1581 * src/libs/libgroff/searchpath.cc (search_path::search_path): Add
1582 two parameters `add_home' and `add_current'.
1583 (search_path::~search_path, search_path::command_line_dir,
1584 search_path::open_file): Remove tests for `dirs' being zero.
1585 * src/include/searchpath.h: Adjust.
1586 * src/libs/libgroff/macropath.cc, src/include/macropath.h: Add
1588 * src/libs/libgroff/fontfile.cc: Adjust `font_path'.
1590 * src/roff/troff/troff.h: Add `searchpath.h' and `mac_path'.
1591 * src/roff/troff/input.cc: Use `mac_path', initialized with
1593 (process_startup_file): Set `mac_path' to `safer_macro_path'.
1594 * src/roff/troff/env.cc: Use `mac_path'.
1596 * src/preproc/eqn/main.cc (main): Use `safer_macro_path'.
1598 * NEWS, man/roff.man, src/roff/troff/troff.man,
1599 src/roff/groff/groff.man, tmac/groff_tmac.man, arch/djgpp/README:
1602 2000-11-12 Werner LEMBERG <wl@gnu.org>
1604 * src/include/lib.h: Don't include groff-getopt.h for OSF/1.
1606 * aclocal.m4 (GROFF_SYS_ERRLIST): Do test in C, not in C++.
1607 * configure.in: Fix typo in comment.
1608 * configure: Regenerated.
1610 * src/libgroff/*, src/include/*, src/roff/troff/*: Fixing copyright
1613 2000-11-08 Werner LEMBERG <wl@gnu.org>
1615 Add system tmac directory (/usr/local/lib/groff/site-tmac).
1617 * Makefile.in: Add $(libdir), $(libprogramdir), and $(systemtmacdir).
1618 (uninstall_dirs): Add $(libdir), $(libprogramdir), and
1621 * Makefile.comm (.man.n): Add @SYSTEMMACRODIR@.
1622 * tmac/Makefile.sub (install_data): Create
1623 $(systemtmacdir) and $(localtmacdir).
1624 (uninstall_sub): Use $(systemtmacdir) for wrapper macros.
1625 * man/roff.man, src/roff/troff/troff.man, src/roff/groff/groff.man,
1626 NEWS, doc/groff.texinfo: Updated and minor fixes.
1628 * Makefile.comm, Makefile.in: Added tmac_{s,an}_prefix stuff again.
1629 * tmac/Makefile.sub: Added `wrap' stuff again, but installing into
1630 $(systemtmacdir) since the wrapper files are platform-dependent.
1632 2000-11-01 Werner LEMBERG <wl@gnu.org>
1634 * doc/groff.texinfo: Fix typo.
1636 2000-10-26 Werner LEMBERG <wl@gnu.org>
1638 Convert macros `tmac.XXX' to `XXX.tmac'. Special cases:
1639 tmac.doc.old -> doc-old.tmac
1640 tmac.an.old -> an-old.tmac
1642 * tmac/tmac.*: Moved to ...
1643 * tmac/*.tmac: this.
1644 * tmac/man.local: Fix comment.
1645 * tmac/groff_man.man, tmac/groff_markup.man, tmac/groff_mdoc.man,
1646 tmac/groff_me.man, tmac/groff_ms.man, tmac/groff_tmac.man: Updated.
1647 Added some `FILES' sections. More use of @...@ directives. Other
1649 * arch/djgpp/README, font/devutf8/NOTES: Updated.
1650 * doc/homepage.ms, doc/groff.texinfo: Updated.
1651 * man/groff.man, man/roff.man: Updated.
1652 * src/devices/grodvi/grodvi.man, src/devices/grolbp/grolbp.man,
1653 src/devices/grolj4/grolj4.man, src/devices/grops/grops.man,
1654 src/devices/grotty/grotty.man: Updated.
1655 * src/preproc/pic/pic.man: Updated.
1656 * src/roff/grog/grog.pl, src/roff/grog/grog.sh: Use -mdoc-old
1657 instead of -mdoc.old.
1658 * src/roff/grog/grog.man: Document -mdoc and -mdoc-old.
1659 * src/roff/nroff/nroff.man: Updated.
1662 * tmac/fixmacros.sed, tmac/strip.sed: Add explanatory comment.
1664 * tmac/mm.diff: Removed -- it has no use now since the mm package
1667 * tmac/*: Removed trailing spaces.
1669 * arch/djgpp/t-groff.bat: Fix GROFF_TMAC_PATH (hyphen.us is now in
1670 the tmac subdirectory also).
1672 * Makefile.comm, Makefile.in: Remove tmac_{s,an}_prefix stuff.
1673 * tmac/Makefile.sub: Adapted to new macro names; removed `wrap'
1674 stuff since it is no longer needed.
1676 * README, PROBLEMS: Updated.
1678 2000-10-25 Werner LEMBERG <wl@gnu.org>
1680 Invert current behaviour: Search first FOOBAR.tmac, then
1683 * src/roff/troff/input.cc: Introduce MACRO_POSTFIX.
1684 (open_mac_file, macro_source): Implement it.
1685 * src/roff/troff/troff.man, tmac/groff_tmac.man, man/roff.man,
1686 doc/groff.texinfo, NEWS: Document it.
1688 * src/roff/nroff/nroff.man, src/roff/groff/groff.man, man/groff.man:
1689 Small documentation improvements.
1691 * test-groff: Fix GROFF_TMAC_PATH (hyphen.us is now in the tmac
1694 * font/devps/Makefile.sub: Fix rules for dingbats.*map.
1696 2000-10-24 Werner LEMBERG <wl@gnu.org>
1698 Add local tmac directory (groff/site-tmac).
1700 * Makefile.in: Add $(localtmacdir).
1701 (uninstall_dirs): Add $(localtmacdir).
1702 * Makefile.comm (.man.n): Add @LOCALMACRODIR@.
1703 * tmac/Makefile.sub (install_data, uninstall_sub): Handle man.local
1704 in $(localtmacdir). Create $(localtmacdir).
1705 * man/roff.man, src/roff/troff/troff.man, NEWS, doc/groff.texinfo:
1706 Updated and minor fixes.
1708 Rename font/devps/generate/dingbats[r]map to dingbats.[r]map.
1710 * font/devps/generate/Makefile.sub, arch/djgpp/README: Adjust.
1712 2000-10-23 Werner LEMBERG <wl@gnu.org>
1714 Move hyphen.us to tmac directory.
1716 * src/roff/troff/hyphen.us: Removed.
1717 * src/tmac/hyphen.us: Added.
1718 * src/roff/troff/Makefile.sub, tmac/Makefile.sub: Updated.
1720 Change installation structure for data files from .../groff/... to
1721 .../groff/<version><revision>/... to be conform with other GNU
1724 * Makefile.in, Makefile.comm, src/utils/indxbib/Makefile.sub,
1725 doc/Makefile: Implement it.
1726 * aclocal.m4 (GROFF_PAGE): Add test for new directory structure.
1727 * configure: Updated.
1728 * arch/djgpp/README, font/devutf8/NOTES: Use it.
1729 * NEWS: Document it.
1730 * man/roff.man, tmac/groff_tmac.man: Use @FONTPATH@, @FONTDIR@, and
1731 @MACRODIR@ instead of hard-coded directories.
1733 2000-10-22 Werner LEMBERG <wl@gnu.org>
1735 Implement $GROFF_BIN_PATH environment variable (which defaults to
1736 $bindir) used for child programs of groff and similar wrappers.
1738 * gendefs.sh: Improve documentation.
1739 * Makefile.comm (,man.n), src/include/Makefile.sub (defs.h),
1740 src/preproc/eqn/Makefile.sub (neqn),
1741 src/roff/nroff/Makefile.sub (nroff): Add $(bindir).
1742 * src/preproc/eqn/neqn.sh, src/roff/nroff/nroff.sh: Implement
1744 * src/roff/groff/groff.cc (main): Implement $GROFF_BIN_PATH and
1745 $GROFF_PATH__ (the latter for communication with troff).
1746 * src/roff/troff/input.cc (main): Use $GROFF_PATH__ for $PATH if
1748 * NEWS, src/roff/nroff/nroff.man, src/roff/groff/groff.man,
1749 doc/groff.texinfo: Document it.
1751 * doc/groff.texinfo: Improve documentation of troff's -a option.
1753 2000-10-17 Gaius Mulley <gaius@glam.ac.uk>
1755 * src/roff/troff/node.cc: Fixed calculation of opminx and fixed
1756 non-intrusive eol marker.
1757 (troff_output_file::determine_line_limits): New function.
1758 (troff_output_file::draw): Use it.
1759 * src/roff/troff/env.cc (environment::add_html_tag): Use output() +
1760 output_pending_lines() instead of output_line().
1761 * src/preproc/eqn/main.cc (do_file): Fix graphic_end().
1762 * src/preproc/html2/pre-html.cc (char_buffer::write_file_troff,
1763 createImage): Small fixes.
1765 2000-10-14 Werner LEMBERG <wl@gnu.org>
1767 Replace tmac.safer with a real secure solution.
1769 * src/roff/troff/input.cc (open_request, opena_request, pipe_source,
1770 system_request, pipe_output): Disable requests if in safer mode.
1771 * src/roff/groff/groff.cc (main): Remove reference to tmac.safer.
1772 * tmac/tmac.safer, tmac/groff_msafer.man: Removed.
1773 * tmac/Makefile.sub, NEWS, man/roff.man, tmac/groff_tmac.man,
1774 doc/groff.texinfo, src/roff/groff/groff.man,
1775 src/roff/troff/troff.man, arch/djgpp/README: Updated.
1777 * src/devices/grops/ps.cc (main), src/devices/grops/psrm.cc
1778 (resource_manager::output_prolog): Replace setenv() with putenv().
1780 2000-10-09 Werner LEMBERG <wl@gnu.org>
1782 * src/libs/libbib/map.c, src/libs/libgroff/getcwd.c,
1783 src/libs/libgroff/strtol.c, src/preproc/html2/image.cc,
1784 src/preproc/html2/pre-html.cc, src/preproc/html2/pushbackbuffer.cc,
1785 src/roff/groff/pipeline.c: Removing `#ifndef errno' to avoid
1786 compilation errors with some compilers. It seems that this code
1787 is no longer necessary -- if yes, it is easy to add some #ifdef's
1788 for that particular old-fashioned compiler.
1790 * MORE.STUFF: Added info about Meta-tbl.
1792 * doc/groff.texinfo: Added more info about `.if "..."..."'.
1794 2000-10-07 Werner LEMBERG <wl@gnu.org>
1796 Adding a new escape sequence \B'...': If the string between
1797 the delimiters is a valid numeric expression, return the character
1798 `1', and `0' otherwise. This is an analogon to \A.
1800 * src/roff/troff/input.cc (do_expr_test): Implement it.
1801 (token::next): Use it.
1802 * src/roff/troff/troff.man, NEWS, man/groff.man: Document it.
1804 * tmac/tmac.trace: Made independent from escape character.
1806 2000-10-06 Werner LEMBERG <wl@gnu.org>
1808 Adding a new request .dei: define indirect. The first and second
1809 parameter of .dei are taken from string registers instead directly;
1810 this very special request is needed to make tmac.trace independent
1811 from the escape character (which might even be disabled).
1813 * src/roff/troff/input.cc (do_define_macro): Implement it.
1814 (define_macro_indirect): New function.
1815 (init_input_requests): Use it.
1817 Adding two requests .ecs and .ecr: Save and restore the escape
1818 character. These two requests are needed to make tmac.trace
1819 independent from the escape character (which might even be
1822 * src/roff/troff/input.cc (save_escape_char, restore_escape_char):
1824 (init_input_requests): Use it.
1826 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
1828 2000-09-22 Ricardo Soares Guimarães <ricardo@conectiva.com.br>
1830 Adding a new option -P and new environment variable GROPS_PROLOGUE
1831 to grops, selecting a different prologue file (minor modifications
1834 * src/devices/grops/psrm.cc (resource_manager::output_prolog),
1835 src/devices/grops/ps.cc (main): Implement it.
1836 * src/devices/grops/grops.man, NEWS: Document it.
1838 2000-09-22 Werner LEMBERG <wl@gnu.org>
1840 * INSTALL: Add info about selecting paper format.
1842 2000-09-21 Werner LEMBERG <wl@gnu.org>
1844 * src/roff/troff/input.cc (main): Fixing compiler warning.
1845 * src/include/{driver.h, lib.h}: Move inclusion of string.h and
1846 strings.h from the former to the latter.
1847 * src/devices/grolbp/lpb.cc, src/include/lib.h: Move strncasecmp()
1848 stuff from the former to the latter.
1850 2000-09-11 Werner LEMBERG <wl@gnu.org>
1852 Implementing two new requests .tm1 and .tmc: The former is similar
1853 to .tm but can output leading spaces; its syntax is similar to
1854 defining a string, i.e., a `"' can be used to mark the beginning of
1855 the string to be written to stderr: `.tm1 " test'. The latter is
1856 similar to .tm1 but doesn't write out a final newline character.
1858 * src/roff/troff/input.cc (terminal1, terminal_continue,
1859 do_terminal): New functions.
1860 (init_input_requests): Use them.
1861 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
1863 2000-09-09 Werner LEMBERG <wl@gnu.org>
1865 * tmac/groff_mdoc.samples.man: Small fixes.
1867 2000-09-08 Werner LEMBERG <wl@gnu.org>
1869 * tmac/groff_mdoc.man: Fixing typo.
1871 2000-09-02 Werner LEMBERG <wl@gnu.org>
1873 Implementing a .nop request which does nothing.
1875 * src/roff/troff/input.cc (nop_request): New function.
1876 (init_input_requests): Use it.
1877 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
1879 2000-09-01 Werner LEMBERG <wl@gnu.org>
1881 * doc/groff.texinfo: Added some comments.
1883 2000-08-30 Werner LEMBERG <wl@gnu.org>
1885 * src/roff/troff/TODO: Updated.
1887 2000-08-28 Bruno Haible <haible@clisp.cons.org>
1889 * contrib/mm/Makefile.sub: New target 'all', makes all prerequisites
1892 2000-08-25 Werner LEMBERG <wl@gnu.org>
1894 * doc/groff.texinfo: Fix comment how to compile the DVI file.
1896 2000-08-25 Eli Zaretskii <eliz@is.elta.co.il>
1898 * font/devps/generate/Makefile (SHELL): Define explicitly to
1899 "/bin/sh", for non-Unix platforms.
1900 (extraclean): Use a more portable "" quoting instead of a
1901 backslash (which doesn't work on DOS/Windows).
1903 * font/devlj4/generate/Makefile (extraclean): Ditto.
1905 * font/devdvi/generate/Makefile (extraclean): Ditto.
1907 2000-08-25 Werner LEMBERG <wl@gnu.org>
1909 * NEWS, doc/groff.texinfo, tmac/groff_tmac.man, man/roff.man,
1910 src/roff/troff/troff.man: Document Eli's latest changes.
1912 2000-08-25 Eli Zaretskii <eliz@is.elta.co.il>
1914 * src/roff/troff/input.cc (open_mac_file, macro_source): Support
1915 macro file names of the form NAME.tmac as well as tmac.NAME.
1917 2000-08-25 Werner LEMBERG <wl@gnu.org>
1919 * src/include/posix.h: Remove definition of FILENAME_MAX.
1921 * src/preproc/html2/pre-html.h, pre-html.cc: Add return type to
1922 `sys_fatal' and `stop' function().
1924 * test-groff: Updated.
1926 2000-08-24 Gaius Mulley <gaius@glam.ac.uk>
1928 Added the new troff command .output <arg> to suppress output (while
1929 still obeying motion) and also the opminx, opminy, opmaxx, opmaxy
1930 registers (for passing the output dimensions to the output device).
1932 * src/roff/troff/div.cc (top_level_diversion::output): Use `width'
1934 * src/roff/troff/node.h, src/roff/troff/node.cc
1935 (troff_output_file::really_print_line,
1936 ascii_output_file::really_print_line,
1937 supress_output_file::really_print_line): Use `width' parameter.
1938 (troff_output_file::really_on, troff_output_file::really_off,
1939 output_file::on, output_file::off, real_output_file::on,
1940 real_output_file::off, real_output_file::really_on,
1941 real_output_file::really_off): New functions.
1942 (real_output_file:public output_file): New variable `output_on'.
1943 (real_output_file::begin_page, real_output_file::copy_file,
1944 real_output_file::transparent_char, real_output_file::print_line):
1946 (real_output_file::print_line): Use check_output_limits.
1947 * src/roff/troff/reg.h, src/roff/troff/request.h,
1948 src/roff/troff/input.cc (assign_registers): New function to remove
1950 (do_ps_file): Use it.
1951 (check_output_limits, reset_output_registers, output_request,
1952 init_output_requests): New functions.
1953 (init_input_requests): Updated.
1955 Added new grohtml2 device and html2 preprocessor (coding
1956 not yet finished) which will eventually replace grohtml.
1958 * Makefile.in, tmac/Makefile.sub, tmac/eqnrc, tmac/troffrc-end:
1960 * src/include/htmlindicate.h, src/include/htmlindicate
1961 (html_begin_suppress, html_end_suppress): New functions.
1962 * src/preproc/tbl/main.cc: Use it.
1963 * src/roff/groff/groff.cc: Add support for html2 device (which will
1964 automatically invoke the html2 preprocessor).
1965 * src/roff/troff/input.cc (is_html2): New variable.
1966 * src/roff/troff/troff.h, src/roff/troff/env.h,
1967 src/roff/troff/env.cc (environment::add_html_tag): New function
1969 (environment::do_break): Use it.
1970 * font/devhtml2/*: New files.
1971 * src/devices/grohtml2: New device.
1972 * src/preproc/html2: New preprocessor.
1973 * tmac/tmac.html-tags, tmac/tmac.html2: New files.
1975 2000-08-23 Werner LEMBERG <wl@gnu.org>
1977 * src/devices/grolbp/lbp.cc: Same workaround for sinix as for AIX.
1979 2000-08-22 Werner LEMBERG <wl@gnu.org>
1981 * src/include/lib.h: Provide a fix for IRIX to not include
1984 2000-08-18 Werner LEMBERG <wl@gnu.org>
1986 * configure.in: Don't provide an empty value for SH_SCRIPT_SED_CMD
1987 since some non-GNU sed programs can't handle null regexps.
1988 * configure, src/preproc/eqn/Makefile.sub,
1989 src/roff/grog/Makefile.sub, src/roff/nroff/Makefile.sub: Updated.
1991 * src/devices/grolbp/lbp.cc: Add an AIX workaround for an autoconf
1992 bug (string.h and strings.h are both needed according to latest
1995 * MORE.STUFF: Added info about unroff and troffcvt.
1997 2000-08-08 Werner LEMBERG <wl@gnu.org>
1999 * tmac/tmac.a4: Will now work with ms macros also; -ma4 should be
2002 * tmac/tmac.man.old: Remove unused number register.
2004 * tmac.doc: Minor documentation fix.
2006 2000-08-07 Paul Eggert <eggert@twinsun.com>
2008 * src/roff/groff/pipeline.c (is_system_shell):
2009 Fix typo: "monocased_shell" no longer exists.
2011 2000-08-07 Paul Eggert <eggert@twinsun.com>
2013 Remove FILENAME_MAX limits.
2015 * src/roff/groff/pipeline.c (is_system_shell): Do not assume
2016 that the argument length is less than FILENAME_MAX.
2017 * src/libs/libgroff/tmpfile.cc (add_tmp_file): Likewise.
2018 Use struct hack to allocate and free file name.
2019 (struct xtmpfile_list): fname is now part of the structure,
2020 not a pointer to another string.
2022 2000-08-07 Tom Schmidt <tschmidt@micron.com>
2024 * src/include/posix.h: Add a default value for FILENAME_MAX.
2026 2000-08-06 Paul Eggert <eggert@twinsun.com>
2028 Add support for new BSD-style man pages (with ".Dd" instead of
2029 ".TH"), so that "groff -man" understands both styles, even
2030 when running "groff -man" on a host whose system man page
2031 macros don't support ".Dd".
2033 * tmac/Makefile.sub (NORMALFILES): Add tmac.an.old.
2034 (stamp-wrap): Source tmac.andoc first when wrapping man macros,
2035 in case the system man macros don't define Dd or TH.
2037 * tmac/tmac.an.old: Renamed from tmac/tmac.an.
2038 * tmac/tmac.an: New one-line file.
2039 * tmac/tmac.andoc (TH): Adjust to the tmac.an.old file renaming.
2041 2000-08-06 Werner LEMBERG <wl@gnu.org>
2043 * src/roff/troff/troff.man: Fixing typos.
2045 Version 1.16.1 released
2046 =======================
2048 2000-07-31 Werner LEMBERG <wl@gnu.org>
2050 Preparing release 1.16.1.
2052 * REVISION: Revision number set to 1.
2053 * MORE.STUFF: Added info about port to DOS.
2054 * NEWS, win32-diffs: Updated.
2056 * src/include/nonposix.h: Remove first line -- this file is used
2059 * Makefile.in (dist): Delete Imakefile earlier to avoid a soft
2062 2000-07-30 Werner LEMBERG <wl@gnu.org>
2064 * doc/texinfo.tex: Update to latest version.
2066 2000-06-28 Paul Eggert <eggert@twinsun.com>
2068 * Makefile.in (ENVSETUP): Don't assume POSIX make semantics for
2069 commands that fail. Don't assume that "export a=b" is valid shell
2070 syntax. This is needed for Solaris 2.5.1.
2072 * src/libs/libgroff/tmpfile.cc, src/utils/indxbib/indxbib.cc: Fix
2073 comment about missing Solaris headers.
2075 * PROBLEMS: Add section about problems with Sun Make and VPATH.
2077 2000-06-25 Werner LEMBERG <wl@gnu.org>
2079 * src/devics/grodvi/dvi.cc: Replace _setmode() (for MSC) with
2082 * src/include/posix.h: Use HAVE_UNISTD instead of _MSC_VER.
2084 * win32-diffs: Updated.
2085 * README.WIN32: Added CRs to make all Windows editors happy.
2087 * src/roff/troff/node.cc: Added WIFSIGNALED() macro (copied from
2088 src/roff/groff/pipeline.c).
2090 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
2092 * src/roff/grog/Makefile.sub (grog): Prepend `-e' to
2093 $(SH_SCRIPT_SED_CMD), for the case where its value is empty.
2095 2000-06-17 Eli Zaretskii <eliz@is.elta.co.il>
2097 * src/utils/tfmtodit/tfmtodit.cc: #include nonposix.h.
2098 (tfm::load, gf::load): Open tfm and gf files in binary mode: these
2100 (main): Support non-Posix systems with several different styles of
2101 slash characters in file names.
2103 * src/utils/pfbtops/pfbtops.c: #include nonposix.h.
2104 (main) [SET_BINARY]: Switch stdin into binary mode.
2106 * src/utils/indxbib/indxbib.cc: #include nonposix.h.
2107 (main): Support file names with several possible slash-type
2108 characters, as given by DIR_SEPS[] in nonposix.h.
2109 (main) [__MSDOS__]: If renaming the temporary index file fails
2110 because it has more than one dot in its trunk, replace the dot
2111 with an underscore and try again.
2112 (do_file): Use FOPEN_RB instead of "r". Skip every CR before a
2114 [__MSDOS__ || _MSC_VER]: Stop at the first ^Z character.
2116 * src/utils/hpftodit/hpftodit.cc: #include nonposix.h.
2117 (File::File): Open the input file in binary mode. Strip CR
2118 characters from each CR-LF pair.
2119 (xbasename): Support file names with several possible slash-type
2120 characters, as given by DIR_SEPS[] in nonposix.h.
2122 * src/include/Makefile.sub (HDRS): Add nonposix.h.
2124 * src/roff/troff/node.cc [HAVE_UNISTD_H]: Include <unistd.h>.
2125 (WIFEXITED, WEXITSTATUS, WTERMSIG, WIFSTOPPED, WSTOPSIG)
2126 [!_POSIX_VERSION]: Define for traditional Unix systems.
2127 (real_output_file::real_output_file): Remove the MSVC-specific
2128 call to popen, use instead POPEN_WT, appropriately defined on
2129 nonposix.h. #include nonposix.h.
2130 (real_output_file::~real_output_file): Remove the MSVC-specific
2131 call to pclose, a suitable macro is now defined on nonposix.h.
2132 Use the portable macros WIFEXITED, WIFSIGNALED, WTERMSIG, WSTOPSIG
2133 and WEXITSTATUS instead of assuming traditional Unix
2134 interpretation of the status returned by pclose.
2136 * src/roff/troff/input.cc (pipe_source): Remove the MSVC-specific
2137 call to popen, use POPEN_RT instead (appropriately defined on
2138 nonposix.h). #include nonposix.h.
2139 (ps_bbox_request): Open the PostScript file in binary mode.
2140 Close the file after processing it.
2141 (getpid) [_MSC_VER]: Remove; a suitable macro is now defined on
2144 * src/roff/groff/pipeline.c (run_pipeline) [__MSDOS__ || _WIN32]:
2145 A version of run_pipeline that doesn't use `fork'.
2146 (signal_catcher) [__MSDOS__ || _WIN32]: New function.
2147 (system_shell_name, system_shell_dash_c)
2148 (is_system_shell) [__MSDOS__ || _WIN32]: New functions, to hide
2149 the ugliness of testing DOS/Windows file names for equality, and
2150 support both stock shells and ports of Unix shells.
2152 * src/roff/groff/groff.cc: #include nonposix.h.
2153 (BSHELL): Definition moved to nonposix.h.
2154 (main): Use PATH_SEP[0] instead of literal ':'. Use BSHELL_DASH_C
2155 instead of a literal "-c".
2156 (xbasename): Support file names with several possible slash-type
2157 characters, as given by DIR_SEPS[] in nonposix.h.
2158 (possible_command::print): Use BSHELL_DASH_C and IS_BSHELL instead
2161 * src/preproc/soelim/soelim.cc: #include nonposix.h.
2162 (do_file): Use IS_ABSOLUTE instead of testing for a literal '/'.
2164 * src/preproc/pic/Makefile.sub (YTABH): Change pic.tab.h to
2167 * src/preproc/pic/lex.cc: Change pic.tab.h to pic_tab.h.
2169 * src/preproc/eqn/Makefile.sub (YTABH): Rename eqn.tab.h to
2172 * src/preproc/eqn/lex.cc: #include eqn_tab.h, not eqn.tab.h.
2174 * src/libs/libgroff/tmpfile.cc (DEFAULT_TMPDIR) [P_tmpdir]: If
2175 P_tmpdir is defined, use it instead of the literal "/tmp".
2176 (remove_tmp_files, add_tmp_file): New functions.
2177 (xtmpfile): Record temporary files and register an atexit function
2178 to delete them explicitly, instead of relying on the OS to do
2179 that, which doesn't work on non-Unix systems.
2181 * src/libs/libgroff/searchpath.cc: #include nonposix.h.
2182 (search_path::search_path): Use PATH_SEP instead of a literal
2184 (search_path::command_line_dir): Ditto.
2185 (search_path::open_file): Use IS_ABSOLUTE, PATH_SEP and DIR_SEPS,
2186 to support non-Posix systems.
2188 * src/libc/libbib/search.cc: #include nonposix.h.
2189 (search_list::add_file): Open the file in binary mode.
2191 * src/libs/libbib/linear.cc: #include nonposix.h.
2192 (file_buffer::load): Remove \r characters preceding \n from the
2195 * src/libs/libbib/index.cc: #include nonposix.h.
2196 (make_index_search_item): Open index_filename in O_BINARY mode.
2197 (index_search_item_iterator::get_tag): Ditto. Remove \r
2198 characters before \n characters.
2199 (index_search_item::check_files): Open files in binary mode.
2200 (index_search_item::munge_filename): Support DOS-style file names
2201 with backslashes and drive letters, use IS_ABSOLUTE.
2203 * src/devices/grops/ps.cc: #include nonposix.h.
2204 (main) [SET_BINARY]: Switch stdout to binary mode.
2206 * src/devices/grolj4/lj4.cc: #include nonposix.h.
2207 (main) [SET_BINARY]: Switch stdout to binary mode.
2209 * src/devices/grolbp/lbp.cc: #include nonposix.h
2210 (fill_pattern) [SET_BINARY]: Switch stdout to binary mode.
2212 * src/devices/grodvi/dvi.cc: #include nonposix.h.
2213 [_MSC_VER]: Remove inclusion of Windows-specific headers (done by
2215 (main) [SET_BINARY]: Switch stdout to binary mode.
2216 [_MSC_VER]: Remove an explicit call to _setmode.
2218 * src/include/nonposix.h: New file.
2220 * Makefile.in (ENVSETUP): New variable, to set up case-sensitive
2221 operation when building with DJGPP.
2222 ($(TARGETS), dot, $(LIBDIRS), $(CPROGDIRS), $(CCPROGDIRS))
2223 ($(DEVDIRS), $(TTYDEVDIRS), $(INCDIRS), $(OTHERDIRS)): Use
2226 * Makefile.comm: mv y.tab.[ch] to y_tab.[ch], to make it work on
2228 (.man.n): Replace `;' with `|', since FONTPATH, MACROPATH,
2229 etc. can include a semi-colon on DOS/Windows.
2230 (depend.temp): Use depend1.temp instead of depend.temp1, to
2231 prevent files from overerwiting each other on 8+3 filesystems.
2233 * gendef.sh (t): Change definition to work with DOS/Windows.
2235 doc/groff.texinfo: Apart of some typo corrections, I also changed
2236 some index entris, to make them more non-ambiguous, and also put
2237 @ignore around some parts that are not yet written, to allow the
2238 Info output be readable.
2240 2000-06-10 Gael Queri <gqueri@mail.dotcom.fr>
2242 Replaced specific checks for function declarations with a generic
2243 routine taken from GNU bfd.
2245 * aclocal.m4 (GROFF_NEED_DECLARATION): New function.
2246 GROFF_PUTENV, GROFF_POPEN, GROFF_PCLOSE, GROFF_HYPOT: Removed.
2247 * configure.in: Use it.
2248 * src/devices/grolbp/lbp.cc, src/include/lib.h,
2249 src/preproc/grn/hgraph.cc, src/preproc/pic/pic.h,
2250 src/roff/groff/groff.cc: Use it.
2251 * Makefile.in, configure: Updated.
2253 2000-06-07 Paco Andres Verdu <pandres@dragonet.es>
2255 * src/devides/grolbp/lbp.h: Removed unused variables.
2257 2000-05-31 Keith Thompson <kst@sdsc.edu>
2259 * src/devices/grolbp/lbp.cc (set_papersizes): Add declaration of
2262 2000-05-31 Werner LEMBERG <wl@gnu.org>
2264 * aclocal.m4 (GROFF_SRAND): New function to test the return value
2265 of srand() -- at least SunOS 4.1.3 uses `int' instead of `void'.
2266 * configure.in: Use it.
2267 * src/preproc/pic/pic.y, src/preproc/pic/pic.cc: Use it.
2268 * configure, Makefile.in: Updated.
2270 * configure.in: Add test for strncasecmp().
2271 * src/include/lib.h: Use it.
2273 2000-05-29 Andrej Borsenkow <Andrej.Borsenkow@mow.siemens.ru>
2275 * src/preproc/grn/Makefile.sub: Add MLIB.
2277 2000-05-29 Nix <nix@esperi.demon.co.uk>
2279 * Makefile.in: Use @datadir@ and @mandir@ appropriately.
2281 2000-05-29 Werner LEMBERG <wl@gnu.org>
2283 * src/roff/grog/Makefile.sub, src/roff/grog/grog.sh: Add `@g@'.
2285 * PROBLEMS: Small update.
2287 * src/devices/grolbp/lbp.cc: Various small fixes.
2289 2000-05-28 Keith Thompson <kst@sdsc.edu>
2291 * src/roff/nroff/nroff.sh: Fix main loop syntax.
2293 * src/utils/indxbib/indxbib.cc: Add declaration of mkstemp().
2295 2000-05-25 Werner LEMBERG <wl@gnu.org>
2297 * man/roff.man: Removed unused macro.
2299 2000-05-24 Werner LEMBERG <wl@gnu.org>
2301 * Makefile.in (dist): Remove src/xditview/Imakefile explicitly.
2302 This is needed e.g. if you do
2303 `make distclean; ./configure; make dist'.
2305 Version 1.16 released
2306 =====================
2308 2000-05-23 Werner LEMBERG <wl@gnu.org>
2310 Adding font CWI (constant width italic) to devdvi.
2312 * font/devdvi/CWI: New file.
2313 * font/devdvi/generate/Makefile: Add generating rule.
2314 * font/devdvi/DESC.in, font/devdvi/Makefile.sub, win32-diffs,
2315 tmac/tmac.dvi: Use it.
2316 * NEWS: Announce it.
2318 * font/devlj4/*: Regenerated (only adding kernings for `cq' glyph).
2319 * font/devlj4/generate/Makefile: Cosmetic changes only.
2321 * man/groff.man: Removed most of the redundant description of
2322 special characters (which is in groff_char.man). Added font
2323 translation CB->CR for devdvi. Other minor fixes.
2325 * tmac/tmac.dvi: Improved appearance of \(co (copyright) and \(rg
2326 (registered) symbols.
2328 2000-05-22 Werner LEMBERG <wl@gnu.org>
2330 * doc/Makefile: Added rule for creating info files.
2332 * font/devdvi/*: Added kernings for `cq' glyph. Updated to latest
2334 * font/devdvi/generate/Makefile: Fixed dependencies.
2336 * font/devps/*: Regenerated. Heavy changes for Bookman and
2337 NewCentury Schoolbook!
2338 * font/devps/generate/afmname: Will now run with GNU awk.
2339 * font/devps/generate/textmap: Added forgotten `cq' glyph name.
2340 * font/devps/generate/Makefile: Cosmetic changes only.
2342 2000-05-21 Werner LEMBERG <wl@gnu.org>
2344 * tmac/tmac.an: Added a new command line option `-rSxx' (`xx' can be
2345 10, 11, or 12) to support output with 11pt and 12pt base font sizes.
2346 `.SS' now produces a heading with a smaller size than `.SH'.
2347 Completely formatted.
2348 * doc/groff.texinfo, tmac/groff_man.man, NEWS: Document it.
2350 * man/groff.man: Improved table appearance. Use of `eo' request
2351 to reduce number of doubled backslashes in macro definitions.
2352 Replacing `\e' with `\(rs'. Other minor fixes.
2354 * src/preproc/tbl/main.cc: Insert HTML table end tag before `lf'
2355 to have correct line number.
2357 * INSTALL: Small improvement.
2359 2000-05-20 Bernd Warken <bwarken@mayn.de>
2361 * man/roff.man, tmac/groff_tmac.man: Updates (with corrections by
2364 2000-05-19 Bernd Warken <bwarken@mayn.de>
2366 * man/groff.man: Complete update (with a lot of corrections by WL).
2368 2000-05-18 Werner LEMBERG <wl@gnu.org>
2370 Adding `cq' (PS name `quoteright') glyph name as an alias for "'".
2372 * font/*/*: Implement it.
2373 * man/groff_char.man, NEWS: Document it.
2375 * src/include/unix.h: Removed. It isn't used.
2377 * doc/groff.texinfo: Slight improvements.
2379 2000-05-17 Werner LEMBERG <wl@gnu.org>
2381 * README, win32-diffs: Small fixes and improvements.
2383 2000-05-16 Werner LEMBERG <wl@gnu.org>
2385 * FDL: New file (the Free Documentation License version 1.1).
2387 * doc/groff.texinfo: Added many start-up values for gtroff.
2388 Some structural improvements of the source code.
2390 2000-05-15 Werner LEMBERG <wl@gnu.org>
2392 * src/roff/troff/input.cc: Added small comment about troffrc-end.
2393 * src/roff/troff/troff.man: Added info about troffrc-end.
2395 2000-05-14 Werner LEMBERG <wl@gnu.org>
2397 * Makefile.in (EXTRADIRS): Fix typos.
2398 (dist): Handle deletion of old .tar.gz file correctly.
2399 (DISTDIRS): Include all tty output devices.
2401 * doc/groff.texinfo: Adding more cross references; countless other
2404 2000-05-13 Werner LEMBERG <wl@gnu.org>
2406 * MORE.STUFF: Added Robert Marks's utilities.
2408 2000-05-12 Werner LEMBERG <wl@gnu.org>
2410 Added win32 port contributed by Blake McBride
2411 <blake@florida-software.com>.
2413 * README.WIN32, win32-diffs: New files.
2416 * src/preproc/grn/hgraph.cc (HGSetBrush): Replace `%lf' with `%f'.
2417 (tmove, tmove2): Added parentheses to avoid compiler warnings.
2418 (change): Removed unused variables.
2420 * src/preproc/grn/main.cc (main, conv): Removed unused variables.
2421 (savebounds): Changed return value from `int' to `void'.
2422 * src/preproc/grn/hdb.cc: Ditto.
2424 * src/devices/grolbp/lbp.cc (lbp_printer::draw): Removed superfluous
2425 final backslash in comment to avoid compiler warning.
2427 * src/utils/pfbtops/pfbtops.c: Added `getopt.h'.
2429 * doc/groff.texinfo: More fixes.
2431 2000-05-11 OKAZAKI Tetsurou <okazaki@be.to>
2433 * tmac/tmac.doc: Documentation fix.
2435 2000-05-11 Werner LEMBERG <wl@gnu.org>
2437 * doc/groff.texinfo: Reading the source code shows up a lot of
2438 omissions and incorrect data... More conversion to @Deffn macros.
2440 2000-05-10 Werner LEMBERG <wl@gnu.org>
2442 * src/roff/troff/reg.cc (number_value_to_ascii): Remove ASCII
2445 * src/roff/troff/request.h: Removing unused `no_break_flag'.
2447 2000-05-09 Werner LEMBERG <wl@gnu.org>
2449 * man/groff.man, man/roff.man, tmac/groff_tmac.man: Minor
2452 * doc/groff.texinfo: Extended history section. More conversion to
2453 @Deffn macros. More .tr documentation.
2455 2000-05-07 Werner LEMBERG <wl@gnu.org>
2457 * doc/groff.texinfo: Completed tab section. Added info about
2460 2000-05-06 Mike MacIsaac <mikemac@us.ibm.com>
2462 * PROBLEMS: Describe configure script fix for OS/390 Unix.
2464 2000-05-05 Werner LEMBERG <wl@gnu.org>
2466 * font/devdvi/DESC.in: Change size 11pt to 10.95pt (as used in
2468 * NEWS: Document it.
2470 * man/troff.man: Minor optical improvements.
2472 2000-05-03 Werner LEMBERG <wl@gnu.org>
2474 Adding `dq' (PS name `quotedbl') glyph name as an alias for `"'.
2476 * font/*/*: Implement it.
2477 * man/groff_char.man, NEWS: Document it.
2479 2000-05-02 Werner LEMBERG <wl@gnu.org>
2481 * tmac/groff_tmac.man, man/groff.man, man/roff.man: Fixing @MANxEXT@
2483 * NEWS: Document the three new man pages.
2485 * aclocal.m4 (GROFF_CXX_CHECK): Removing obsolete AC_C_CROSS call.
2486 * configure: Updated.
2488 * font/devcp1047/R.proto: Fixing fatal bug (a missing `"' character).
2490 2000-05-01 Werner LEMBERG <wl@gnu.org>
2492 Added grap support to grog.
2494 * src/roff/grog/grog.sh, src/roff/grog/grog.pl: Implement it.
2495 * src/roff/grog/grog.man: Document it.
2497 * doc/groff.texinfo, NEWS: Add info about grap support.
2499 Add new man pages comptributed by Bernd Warken <bwarken@mayn.de>
2500 (with slight fixes by me).
2502 * tmac/groff_tmac.man: New file documenting tmac mechanism.
2503 * tmac/Makefile.sub: Add groff_tmac.man.
2504 * man/roff.man: New file giving overview of roff system.
2505 * man/troff.man: A short reference of troff.
2506 * man/Makefile.sub: Add roff.man and troff.man.
2508 2000-04-30 Werner LEMBERG <wl@gnu.org>
2510 Added grap support to groff.
2512 * src/roff/groff/groff.cc: Implement it.
2513 * src/roff/groff/groff.man: Document it.
2515 * src/devices/grotty/grotty.man: Add cp1047 device.
2516 * src/preproc/eqn/eqn.man, src/preproc/eqn/neqn.sh, tmac/eqnrc:
2518 * src/roff/groff/groff.man: Ditto.
2519 * src/roff/nroff/nroff.sh, src/roff/nroff/nroff.man: Ditto.
2520 * doc/groff.texinfo: Ditto.
2522 * tmac/troffrc: Fix mapping of latin-1 char 160 (non-breakable space)
2525 2000-04-29 Werner LEMBERG <wl@gnu.org>
2527 * man/groff_char.man: Add `pc' glyph.
2528 * tmac/tmac.latin1: Replacing `md' glyph with `pc'.
2529 * tmac/tmac.tty: Add `pc' glyph.
2530 * tmac/tmac.tty-char: Use/add `pc' glyph. Don't call tmac.latin1 if
2531 we use cp1047 output device.
2533 * Makefile.in, aclocal.m4: Don't build utf8 on EBCDIC hosts since
2534 there are still hardcoded latin1->unicode values in utf8's font
2536 * configure: Updated.
2537 * NEWS: Minor clarification. Updated.
2539 * PROBLEMS: Formatted. Added info about C++ fix pack for OS/390
2542 2000-04-28 Werner LEMBERG <wl@gnu.org>
2544 Adding EBCDIC code page 1047.
2546 * font/devcp1047/R.proto, font/devcp1047/Makefile.sub,
2547 font/devcp1047/DESC.proto: New files.
2549 * aclocal.m4 (GROFF_EBCDIC): Introduce TTYDEVDIRS which can be
2550 either ascii/latin1 or cp1047.
2551 * Makefile.in: Use it.
2552 * configure: Updated.
2554 Replacing and/or adding `md' (mathdot) glyph with `pc'
2555 (periodcentered) in all text fonts.
2557 * font/*/*: Change it.
2559 2000-04-27 Werner LEMBERG <wl@gnu.org>
2561 * aclocal.m4 (GROFF_OS390): Fixing compiler flags.
2563 * configure.in: Add check for strings.h.
2564 * src/include/driver.h: Use HAVE_STRINGS_H.
2565 * src/devices/grolbp/lpb.cc: Remove string.h.
2567 * src/include/groff-getopt.h: New file. It will be used instead of
2568 getopt.h (to be included in lib.h) to avoid endless problems with
2569 picky C++ compilers.
2570 * src/include/lib.h: Use groff-getopt.h.
2571 * src/include/Makefile.sub: Updated.
2573 * configure: Updated.
2574 * Makefile.in: Updated.
2576 * NEWS: Mention EBCDIC support.
2578 2000-04-26 Werner LEMBERG <wl@gnu.org>
2580 * TODO: Some additions.
2582 2000-04-25 Werner LEMBERG <wl@gnu.org>
2584 * src/roff/troff/troff.man, doc/groff.texinfo: Fixing documentation
2587 2000-04-23 Werner LEMBERG <wl@gnu.org>
2589 * src/roff/troff/troff.man: Minor fixes.
2591 2000-04-22 Werner LEMBERG <wl@gnu.org>
2593 * src/roff/troff/troff.man, doc/groff.texinfo, NEWS: Document the
2594 `.T' string register and the incompatible definition of the `.T'
2595 number register (compared to Unix troff).
2597 * man/groff_char.man: Add some missing characters.
2598 * font/devutf8/NOTES: Update.
2600 2000-04-21 Werner LEMBERG <wl@gnu.org>
2602 * src/include/htmlindicate.h, src/include/lib.h,
2603 src/include/posix.h: Fix copyright.
2605 * src/include/Makefile.sub: Update.
2607 2000-04-20 Werner LEMBERG <wl@gnu.org>
2609 * src/roff/troff/input.cc (input_char_description): Removing
2610 superfluous space char.
2612 * tmac/tmac.X: Fix typo \(bq -> \(Bq.
2614 * doc/groff.texinfo: Document EBCDIC.
2616 2000-04-19 Werner LEMBERG <wl@gnu.org>
2618 Introducing `shc' as the glyph name for the soft hyphen character.
2620 * tmac/tmac.tty, tmac/tmac.latin1, tmac/tmac.html,
2621 font/devlatin1/R.proto: Use it.
2625 2000-04-18 Werner LEMBERG <wl@gnu.org>
2627 * src/devices/grops/ps.cc (ps_printer::flush_sbuf): Removing
2628 dependency on ASCII order.
2630 2000-04-16 Sandor BARANY <S.Barany@infosys.tuwien.ac.at>
2632 * src/libs/libgroff/illegal.c: Added EBCDIC table.
2633 * src/roff/troff/input.cc: Added adaptation to EBCDIC.
2635 * src/preproc/refer/refer.cc, src/roff/troff/env.cc: Minor changes
2636 to increase portability.
2638 2000-04-15 Werner LEMBERG <wl@gnu.org>
2640 * aclocal.m4: Added GROFF_EBCDIC and GROFF_OS390 tests.
2641 Redefined AC_OUTPUT_MAKE_DEFS to replace ASCII character `012' with
2642 the generic `\n' if under OS/390 Unix.
2644 * configure.in: Call GROFF_EBCDIC and GROFF_OS390.
2646 * configure: Regenerated.
2648 2000-04-14 Werner LEMBERG <wl@gnu.org>
2650 * doc/groff.texinfo: More conversions to @Deffn.
2652 2000-04-12 Werner LEMBERG <wl@gnu.org>
2654 * tmac/tmac.psfig: Fix incorrect use of `&' operator by replacing it
2657 * src/roff/nroff/nroff.man: Add note about tmac.tty-char.
2659 2000-04-10 Werner LEMBERG <wl@gnu.org>
2661 * doc/groff.texinfo: More conversions to @Deffn.
2663 2000-04-08 Werner LEMBERG <wl@gnu.org>
2665 * src/libs/libgroff/{getopt.c,getopt1.c}, src/include/getopt.h:
2666 Updated to latest version (glibc 2.1.3).
2668 2000-04-07 Werner LEMBERG <wl@gnu.org>
2670 * doc/Makefile (clean): Include more index files.
2671 Add rule texinfo->dvi.
2673 2000-04-05 Werner LEMBERG <wl@gnu.org>
2675 * doc/groff.texinfo: Added new index `op' for operators. More
2676 info on end of sentence characters. More use of @Deffn.
2678 2000-03-30 Werner LEMBERG <wl@gnu.org>
2680 * */*.man: Adding a note that a whitespace can be inserted between
2681 a command line option and its parameter -- we are using GNU getopt.
2683 * src/roff/groff/groff.man: Add example of `-m mandoc'.
2685 2000-03-28 Werner LEMBERG <wl@gnu.org>
2687 Correct anachronism of calling the man macro file with `-man'
2688 instead of `-m man' etc.
2690 * tmac/tmac.man, tmac/tmac.mandoc, tmac/tmac.markup, tmac/tmac.mdoc,
2691 tmac/tmac.me, tmac/tmac.ms: New files tmac.m<package> which simply
2692 load tmac.<package>.
2694 * tmac/Makefile.sub: Updated. Take care of $(tmac_an_prefix) etc.
2698 * doc/groff.texinfo: Updated.
2700 * tmac/groff_man.man: Copyright added.
2702 2000-03-27 Werner LEMBERG <wl@gnu.org>
2704 * doc/groff.texinfo: Introducing macros `Deffn' and `Defmac' to
2705 typeset the request resp. escape name with a tt font -- due to a
2706 bug in texinfo.tex it is necessary to use the `-e' switch with
2709 Improving info about usage of groff units.
2713 2000-03-20 Werner LEMBERG <wl@gnu.org>
2715 * doc/groff.texinfo: Added section about man macro package
2716 (I've basically taken groff_man.man). Introducing new indices `ma'
2717 for macros/strings and `gl' for glyph names. Other minor fixes.
2719 * tmac/groff_man.man: Fixed some typos.
2721 2000-03-19 Werner LEMBERG <wl@gnu.org>
2723 * doc/groff.texinfo: Removed all occurrences of `you', `we', etc.
2726 * doc/texinfo.tex: New file.
2728 2000-03-18 Werner LEMBERG <wl@gnu.org>
2730 * doc/groff.texinfo: Improved section on number registers. Other
2733 2000-03-16 Werner LEMBERG <wl@gnu.org>
2735 * src/roff/groff/groff.man: Added info about grolbp. Make nicer
2738 * src/devices/grolbp/grolbp.man, src/roff/nroff/nroff.man,
2739 src/devices/grolj4/grlj4.man, src/devices/grops/grops.man,
2740 src/preproc/eqn/eqn.man, src/utils/afmtodit/afmtodit.man,
2741 src/utils/tfmtodit/tfmtodit.man: Make nicer synopsis.
2743 * src/preproc/grn/grn.man: Better synopsis; added copyright.
2745 * src/roff/grog/grog.man: Updated copyright date.
2747 2000-03-14 Francisco Andres Verdu <pandres@dragonet.es>
2749 * configure.in: Added test for strdup.
2751 * src/devices/grolbp/lbp.cc: Added a strdup() version in case none
2754 Replaced dynamic allocation of arrays `[...]' with `new' operator.
2758 2000-03-12 OKAZAKI Tetsurou <okazaki@be.to>
2760 * Makefile.comm: Add $(INCLUDES) to $(ALL_CFLAGS).
2762 2000-03-11 Werner LEMBERG <wl@gnu.org>
2764 * src/preproc/grn/hdb.cc (DBGetType): Added return value to make
2766 * src/preproc/grn/hgraph.cc: Add #ifdef for hypot().
2767 * src/include/lib.h: Remove some spaces.
2769 2000-03-10 Werner LEMBERG <wl@gnu.org>
2771 * src/libs/libgroff/tmpfile.cc (xtmptemplate, xtmpfile): Removing
2772 initializers from arguments (some compilers don't like this).
2774 2000-03-09 Gaius Mulley <gaius@glam.ac.uk>
2776 * src/libs/libgroff/htmlindicate.cc: Added library file which is now
2777 used by pic and eqn to tell grohtml where the graphic regions start
2779 * src/libs/libgroff/Makefile.sub: Use it.
2780 * src/preproc/eqn/main.cc, src/preproc/pic/troff.cc: Altered to use
2781 graphic_start() and graphic_end() from htmlindicate.cc.
2783 2000-03-09 Werner LEMBERG <wl@gnu.org>
2785 * tmac/tmac.safer: Will now work correctly in compatibility mode.
2786 * tmac/groff_man.man: More fixes.
2788 2000-03-08 Werner LEMBERG <wl@gnu.org>
2790 * doc/Makefile: Added texput.log to the `clean' target.
2791 * doc/groff.texinfo: Added info about delimiters for escapes.
2793 2000-03-08 Bernd Warken <bwarken@mayn.de>
2795 * src/preproc/pic/pic.man: Add info on conversion of pic images to
2796 other graphic formats.
2798 2000-03-07 OKAZAKI Tetsurou <okazaki@be.to>
2800 * Makefile.in, contrib/mm/Makefile.sub, src/preproc/eqn/Makefile.sub,
2801 src/roff/groff/Makefile.sub, src/roff/nroff/Makefile.sub,
2802 src/utils/afmtodit/Makefile.sub: Use $(INSTALL_SCRIPT) for script
2805 2000-03-07 Werner LEMBERG <wl@gnu.org>
2807 * doc/groff.texinfo: Spelling fixes.
2809 2000-03-06 Werner LEMBERG <wl@gnu.org>
2811 * tmac/groff_man.man: Completely revised to cover everything in
2814 * doc/groff.texinfo, src/roff/troff/troff.man: Document evc request.
2815 Other minor fixings.
2816 * src/roff/troff/env.cc (environment_copy): Improve error message and
2818 * src/roff/troff/TODO: Updated.
2820 * doc/Makefile: Bug fixes -- this is still provisional, though...
2822 * tmac/eqnrc: Small fixes.
2824 2000-03-05 Abramo Bagnara <abramo@alsa-project.org>
2826 Adding a request `evc' to copy environments.
2828 * src/roff/troff/env.cc (environment::copy, environment_copy):
2830 * src/roff/troff/env.h: Add prototype.
2832 2000-03-05 Francisco Andres Verdu <pandres@dragonet.es>
2834 Adding strsep() -- Solaris 8 doesn't have it.
2836 * configure.in: Test it.
2837 * src/devices/grolbp/lbp.cc: Add code.
2839 2000-03-05 Werner LEMBERG <wl@gnu.org>
2841 * src/roff/troff/div.cc (macro_diversion::output,
2842 top_level_diversion::output): Fixing an incompatibility with
2843 original troff: \x'0' updates the .a register also. Thanks to
2844 <Andries.Brouwer@cwi.nl> for pointing this out.
2845 * doc/groff.texinfo: Document it.
2847 * Makefile.in: Create Makefile.dep if necessary before calling the
2848 submake process to avoid warning about nonexistent file.
2850 * NEWS, PROJECTS: Updated.
2852 2000-03-04 Werner LEMBERG <wl@gnu.org>
2854 * tmac/troffrc: Add tmac.lbp.
2856 2000-03-03 Francisco Andres Verdu <pandres@dragonet.es>
2858 * tmac/tmac.lbp: New file.
2859 * src/devices/grolbp/grolbp.man: Add documentation of `lbpname'
2862 2000-03-03 Werner LEMBERG <wl@gnu.org>
2864 * Makefile.in: Fixing $(subdir).
2866 * README, NEWS: Small fixes.
2868 * test-groff: Adding path to grolbp.
2870 * configure.in: The (new) file src/xditview/Imakefile.in will be
2871 also configured -- it is now possible to build gxditview in a
2872 directory different from $srcdir.
2874 2000-03-02 Blake McBride <blake@florida-software.com>
2876 * src/libs/libgroff/searchpath.cc (open_file): Adapting to WinNT.
2878 * MORE.STUFF: Added website of bell labs and info about plot2dev.
2880 2000-03-01 Colin Phipps <crp22@cam.ac.uk>
2882 * src/utils/indxbib/indxbib.cc (main): Use mkstemp() for temporary
2885 2000-02-29 Werner LEMBERG <wl@gnu.org>
2887 Adding GNU getopt to the groff distribution.
2889 * src/include/getopt.h, src/libs/libgroff/{getopt.c,getopt1.c}:
2891 * src/include/Makefile.sub, src/libs/libgroff/Makefile.sub: Update.
2892 * aclocal.a4: Remove GROFF_GETOPT function.
2893 * configure.in, Makefile.in, PROBLEMS: Update.
2894 * src/include/lib.h: Replace getopt tests with getopt.h.
2895 * src/devices/grolbp/lpb.cc: Remove inclusion of getopt.h.
2897 * doc/groff.texinfo: Further checking/updating. Adding more index
2900 * man/groff_out.man: Fix nroff mode activation (for emacs).
2901 * man/groff_font.man: Add missing ligature.
2903 2000-02-28 Werner LEMBERG <wl@gnu.org>
2905 * doc/groff.texinfo: Further checking/updating. Adding more index
2908 * src/devices/grolbp/grolbp.man: Added a comment line at the
2909 beginning of the file (similar to shell scripts) which indicates
2910 that `tbl' should be used as a preprocessor.
2912 2000-02-27 Blake McBride <blake@florida-software.com>
2914 Adapting groff to MS Visual C++ 6.0 compiler (tested with
2915 Windows NT 4.0). Uses _MSC_VER define where necessary.
2917 * src/devices/grodvi/dvi.cc: Making stdout a binary stream.
2918 * src/devices/grolj4/lj4.cc: Making getopt variables `extern "C"'.
2919 * src/devices/grohtml/html.cc, src/devices/grops/ps.cc,
2920 src/include/lib.h, src/libs/libgroff/errarg.cc,
2921 src/libs/libgroff/itoa.c, src/libs/libgroff/nametoindex.cc,
2922 src/preproc/refer/label.y, src/preproc/refer/label.cc,
2923 src/roff/groff/pipeline.c, src/roff/troff/column.cc,
2924 src/roff/troff/div.cc, src/roff/troff/env.cc,
2925 src/roff/troff/input.cc, src/roff/troff/node.cc,
2926 src/roff/troff/reg.cc: Renaming itoa() to i_to_a() and iftoa() to
2927 if_to_a() to avoid name clashes.
2928 * src/include/posix.h: Don't use unistd.h.
2929 * src/libs/libgroff/tmpfile.cc: Use `#ifndef...#else...#endif'
2930 clause for integrating non-Unix xtmpfile() code.
2931 * src/roff/troff/input.cc: Adding `public' keyword to macro_header
2932 structure; use "rt" for popen() in pipe_source(); add getpid()
2934 * src/roff/troff/node.cc: Use special versions of popen() in
2935 real_output_file() and pclose() in ~real_output_file().
2937 2000-02-27 Werner LEMBERG <wl@gnu.org>
2939 Adding a new driver, grolbp, for Canon CAPSL printers (LBP-4 and
2940 LBP-8 series laser printers). This code has been contributed by
2941 Francisco Andres Verdu <pandres@dragonet.es>.
2943 * src/devices/grolbp/*: The grolbp output device.
2944 * font/devlpb/*: The font description files.
2945 * Makefile.in: Add grolpb and devlbp subdirectories.
2947 * src/devices/grodvi/grodvi.man, src/devices/grolj4/grolj4.man,
2948 src/devices/grotty/grotty.man,src/roff/troff/troff.man: Minor
2951 * doc/groff.texinfo: Further checking/updating. Adding more index
2956 * src/devices/grolbp/Makefile.sub: Adding $(srcdir).
2958 * man/groff_font.man: Adding info about obsolete DESC keywords.
2959 * src/devices/grolj4/grolj4.man: Documenting additional DESC
2962 2000-02-26 Werner LEMBERG <wl@gnu.org>
2964 * src/preproc/grn/grn.man: Added info about the gremlin file format
2965 (contributed by Daniel Senderowicz <daniel@synchrods.com>).
2967 2000-02-25 Werner LEMBERG <wl@gnu.org>
2969 * src/preproc/grn/main.cc: Allow values of `narrow' parameter and
2970 friends to be non-integer.
2972 * src/preproc/grn/grn.man: Document it.
2974 * doc/groff.texinfo: Further checking/updating. Adding more index
2977 2000-02-24 Werner LEMBERG <wl@gnu.org>
2979 * src/preproc/grn/main.cc: Introduce BASE_THICKNESS, defining
2980 line thicknesses to be integer multiples of this value.
2982 * src/preproc/grn/grn.man: Commenting out the -s option -- the
2983 corresponding code doesn't work (yet).
2985 * doc/groff.texinfo: Further checking/updating. Adding more index
2988 2000-02-23 Werner LEMBERG <wl@gnu.org>
2990 * src/preproc/grn/{main.cc, hgraph.cc}: Using point units to
2991 specify line thickness instead of base units. The new default
2992 values are now 0.15,pt 0.45pt, and 0.75pt for thin, middle, and
2993 thick lines respectively.
2995 Removed unused variable `prevval'.
2997 * src/preproc/grn/grn.man: Updated.
2999 2000-02-22 Werner LEMBERG <wl@gnu.org>
3001 * src/preproc/grn/main.cc: Slight formatting.
3003 * src/roff/groff/groff.man: Formatting fix.
3004 * src/preproc/grn/grn.man: Ditto.
3006 * src/roff/grog/grog.pl: Fixing two embarassing bugs.
3008 * doc/groff.texinfo: Further checking/updating.
3010 2000-02-21 Werner LEMBERG <wl@gnu.org>
3012 * README, INSTALL, PROJECT, PROBLEMS, BUGREPORT: Updated.
3014 * test-groff: Added grn subdir to path.
3016 * doc/groff.texinfo: Some restructing and other small improvements.
3018 * src/roff/groff/groff.cc (help): Fixed info string.
3020 2000-02-20 Werner LEMBERG <wl@gnu.org>
3022 * doc/meref.me: Fix description of .GS request.
3024 * src/roff/troff/troff.man: Fixing typo.
3026 Adding the `grn' preprocessor for gremlin graphic files.
3028 * src/preproc/grn/*: This is the Berkeley distribution written by
3029 David Slattengren and Barry Roitblat, adapted to groff by Daniel
3030 Senderowicz and Werner Lemberg.
3032 * doc/grnexampl.{me,g}: A sample for grn.
3034 * Makefile.in: Added subdirectory entry for grn.
3036 * src/roff/groff/groff.cc: Added support for grn. It can be now
3037 called with the switch `-g'.
3039 * src/roff/groff/groff.man: Updated.
3041 * src/roff/grog/grog.{man,pl,sh}: Updated.
3045 2000-02-11 Gaius Mulley <gaius@glam.ac.uk>
3047 * src/include/lib.h: Added xtmptemplate and made xtmpfile
3048 parametrically polymorphic.
3050 * src/libs/libgroff/tmpfile.cc: Implemented xtmptemplate
3051 and the alterations to xtmpfile.
3052 xtmpfile can be requested to return the filename created
3053 and asked not to unlink the temp file. The default behaviour
3054 if parameters are absent is exactly the same as before.
3056 2000-02-11 Abramo Bagnara <abramo@alsa-project.org>
3058 A new request `length' is available which returns the length of a
3059 string in a number register:
3061 * src/roff/troff/input.cc (length_macro): Implement it.
3062 * src/roff/troff/input.cc (init_input_requests): Register it.
3064 2000-02-11 Werner LEMBERG <wl@gnu.org>
3066 * doc/groff.texinfo, src/roff/troff/troff.man: Add documentation
3067 of the `substring' request.
3069 * src/roff/troff/troff.man, doc/groff.texinfo: Document `length'
3072 * src/roff/troff/TODO, NEWS: Updated.
3074 2000-02-09 Werner LEMBERG <wl@gnu.org>
3076 * src/roff/groff/groff.man: Added an example.
3078 2000-02-06 Werner LEMBERG <wl@gnu.org>
3080 I've considerably modified the directory structure of the
3081 distribution to get a more vertical layout. For example, the number
3082 of top level directories has been reduced from 42 to 6.
3084 As a consequence, many changes, especially to the makefiles, were
3087 * The makefile variables `top_builddir' and `top_srcdir' have been
3088 introduced. Virtually all relative paths have been replaced with
3089 absolute ones using these two variables.
3091 * Dependencies (in the files `Makefile.dep') are no longer part of
3092 the distribution. Instead, they are created during a `make install'
3093 in the build directory.
3095 * aclocal.m4 (GROFF_SRCDIR, GROFF_BUILDDIR): Two new functions to
3096 make `top_srcdir' and `top_builddir' absolute.
3100 * Man pages no depend on the files `VERSION' and `REVISION'.
3102 * The added shell script `mkinstalldirs' will replace `mkdir' in
3105 * VERSION: Version number increased to 1.16.
3107 2000-02-04 Werner LEMBERG <wl@gnu.org>
3109 * grops/psrm.cc (read_one_of): Fixed pointer incrementation.
3111 * Makefile.in: Removed $(tmac_m) since it is no longer needed
3112 (after an update of the mm stuff).
3114 * troff/Makefile.sub (majorminor.cc): Fix dependencies.
3116 2000-02-03 Werner LEMBERG <wl@gnu.org>
3118 The .psbb request will now also accept Mac PS images (i.e. using LF
3119 as the EOL character).
3121 * troff/input.cc (ps_get_line): New function, taken from psrm.cc
3122 (with slight modifications).
3123 * troff/input.cc (do_ps_file): Use it.
3125 * test-groff: Add grohtml and grolj4 output devices to PATH.
3127 2000-01-30 Werner LEMBERG <wl@gnu.org>
3129 * NEWS, MORE.STUFF: Updated.
3131 2000-01-30 Cary D. Renzema <caryr@dollar.mxim.com>
3133 Add the `srand' command to pic.
3135 * pic/lex.cc, pic/pic.y: Implement it.
3136 * pic/pic.man: Document it.
3137 * pic/pic.cc, pic/pic.tab.h: Regenerated (with yacc).
3139 2000-01-30 Werner LEMBERG <wl@gnu.org>
3141 Add a new request `.psbb'. This does exactly what the external
3142 program psbb did. It scans a PostScript image file for a
3143 %%BoundingBox comment and extracts the bounding box values (in
3144 PostScript units) which are then stored in the four new (read-only)
3145 number registers `llx', `lly', `urx', and `ury'.
3147 This will allow the usage of the .PSPIC macro without worrying
3148 about unsafe behaviour of groff, i.e., it will work without the
3149 `-U' switch of groff.
3151 * troff/input.cc: Implement it.
3152 * tmac/tmac.pspic: Use it.
3153 * troff/troff.man, grops/grops.man, NEWS: Document it.
3154 * psbb/*, Makefile.in: Remove it since it is no longer needed.
3156 This is bloody C code simply adapted from psbb.c! Any improvements
3159 2000-01-29 Werner LEMBERG <wl@gnu.org>
3161 * man/groff_font.man: Minor clarifications.
3165 2000-01-28 Werner LEMBERG <wl@gnu.org>
3167 * afmtodit/afmtodit.pl: Use new `--' comment delimiter.
3169 2000-01-28 Gaius Mulley <gaius@glam.ac.uk>
3171 * man/groff_font.man: Brought up to date regarding tcommand
3173 * libgroff/font.cc: Handle everything after `--' as a comment
3175 * devps/*: Added comment delimiter inside devps font files.
3177 2000-01-28 Werner LEMBERG <wl@gnu.org>
3179 * tmac/tmac.arkup, tmac/groff_markup.man: Replace \fC...\fR with
3180 \fC...\fP (which now works as expected).
3182 * troff/troff.man: Fix typo.
3184 2000-01-27 Gaius Mulley <gaius@glam.ac.uk>
3186 Completed the pass_filenames implementation in troff.
3188 * libdriver/input.cc: Will read the new `F' tcommand.
3189 * troff/node.cc, troff/node.h: Will issue the new `F' tcommand.
3190 * troff/input.cc: Use it.
3192 2000-01-26 Werner LEMBERG <wl@gnu.org>
3194 * troff/env.cc (set_font): Fix the behaviour of \fP. The previous
3195 font will now be updated even if an invalid font is selected.
3197 2000-01-24 Werner LEMBERG <wl@gnu.org>
3199 * doc/homepage.ms: Updated for new tmac.arkup.
3201 * tmac/tmac.html: Disable line breaks after hyphen-like characters.
3203 * tmac/tmac.arkup: Cleanup.
3205 Added `\&' to .HTML macro to `leave vertical mode', so to say.
3207 Removed obsolete .LINK macro completely.
3209 The macros .URL, .FTP, and .MAILTO now accept a third argument which
3210 will be immediately appended to the second argument (to be used with
3211 punctuation, for example).
3213 Disabled .CDFTP macro temporarily for security reasons.
3215 * tmac/groff_markup.man: Complete revision for latest changes in
3216 tmac.arkup -- note that it does not yet format correctly with
3219 2000-01-23 Bruno Haible <haible@clisp.cons.org>
3221 * nroff/nroff.sh: Accept -Tutf8 option and pass it through.
3222 * devutf8/R.proto: Add mappings for wp, lh, rh.
3223 * devutf8/NOTES: Updated.
3225 2000-01-23 Werner LEMBERG <wl@gnu.org>
3227 * doc/groff.texinfo: Updated version/copyright info.
3229 2000-01-21 Gaius Mulley <gaius@glam.ac.uk>
3231 Added support for two new directives in device descriptions:
3232 `pass_filenames' (to pass the input file name to the output device)
3233 and `use_charnames_in_special' (to support e.g. accented characters
3234 in the `X' request).
3236 * include/font.h, troff/charinfo.h: Declare it.
3238 * libgroff/font.cc, libgroff/fontfile.cc: Set it.
3240 * devhtml/DESC: Use it.
3242 * troff/input.cc: New function encoded_char.
3244 * troff/token.h: Add test for `specialness'.
3246 2000-01-21 Werner LEMBERG <wl@gnu.org>
3248 * tmac/Makefile.sub: tmac.a4 and tmac.trace have been removed by
3249 mistake from the list of files to be installed.
3251 2000-01-18 Werner LEMBERG <wl@gnu.org>
3253 * README: Added info how to apply patches.
3255 2000-01-15 Jan Echternach <echter@informatik.uni-rostock.de>
3257 * troff/node.cc (ligature_note::operator delete): Fix g++ warning.
3259 2000-01-15 Gaius Mulley <gaius@glam.ac.uk>
3261 * troff/input.cc: Add support for troffrc-end.
3263 * tbl/main.cc: Altered to issue table-start and table-end special
3264 characters if using the html device.
3266 * devhtml/*: Modified font files to incorporate html encoding of
3269 * tmac/groff_markup.man: New file documenting tmac.arkup.
3271 * tmac/troffrc-end: New file. This is invoked after all user
3272 specified macros. Currently used by the html device to include
3273 tmac.html. Thus no need for users to specify -mhtml anymore.
3275 * tmac/Makefile.sub (NORMALFILES): Add troffrc-end.
3276 (MAN7): Add groff_markup.man.
3278 * tmac/tmac.an, tmac/tmac.html: Small html updates.
3280 * tmac/troffrc: tmac.arkup will now be called for the html device.
3282 * libgroff/font.cc, libgroff/font.h: Altered to include reading of
3283 extra device specific information about fonts.
3285 * doc/homepage.ms: New file. It is an example how an HTML home page
3286 could look like with grohtml.
3288 * doc/Makefile: Add homepage.ms. Remove rule for pic.html.
3290 2000-01-12 Bruno Haible <haible@clisp.cons.org>
3292 * devutf8/R.proto: Add mappings for ti, Fn, st, an. Change mappings
3295 * devutf8/NOTES: Updated.
3297 2000-01-08 Bruno Haible <haible@clisp.cons.org>
3299 * eqn/box.cc, eqn/lex.cc, eqn/other.cc, eqn/over.cc, eqn/special.cc,
3300 eqn/text.cc, grodvi/dvi.cc, grops/ps.cc, grops/psrm.cc,
3301 libbib/index.cc, libbib/linear.cc, libbib/search.cc,
3302 libdriver/printer.cc, libgroff/font.cc, libgroff/string.cc,
3303 pic/lex.cc, pic/object.cc, refer/label.y, refer/ref.cc, tbl/main.cc,
3304 tbl/table.cc, tfmtodit/tfmtodit.cc, troff/dictionary.cc,
3305 troff/div.cc, troff/env.cc, troff/input.cc, troff/node.cc,
3306 troff/node.h, troff/reg.cc: Avoid most "g++ -Wall -Wno-sign-compare"
3309 * troff/node.cc (bracket_node::copy): Initialize last to NULL.
3311 2000-01-12 Fabrizio Polacco <fab@prosa.it>
3313 grolj4: Paper size will be searched case-insensitively.
3315 * include/lib.h: Add check for strcasecmp().
3316 * grolj4/li4.cc (lookup_paper_size): Use strcasecmp().
3317 * configure.in: Check for strcasecmp().
3319 2000-01-11 Werner LEMBERG <wl@gnu.org>
3321 * troff/Makefile.sub (majorminor.cc): Fix incorrect path to
3324 2000-01-10 Werner LEMBERG <wl@gnu.org>
3326 * Makefile.comm, Makefile.in, doc/Makefile: More fixes for the
3329 Add a new read-only register, `.Y', which contains the groff
3332 * troff/input.cc (init_input_requests): Define it.
3333 * troff/Makefile.sub (majorminor.cc): Define `revision' string.
3334 * doc/groff.texinfo, troff/troff.man: Document it.
3336 * libgroff/Makefile.sub (version.cc): Add definition of
3337 `Version_string[]', consisting of `<major>.<minor>.<revision>'
3338 * eqn/main.cc, grodvi/dvi.cc, grolj4/lj4.cc, grops/ps.cc,
3339 grotty/tty.cc, hpftodit/hpftodit.cc, indxbib/indxbib.cc, pic/main.cc,
3340 refer/refer.cc, soelim/soelim.cc, tbl/main.cc, tfmtodit/tfmtodit.cc,
3341 troff/input.cc, pfbtops/pfbtops.c: Use it.
3343 2000-01-10 Fabrizio Polacco <fab@prosa.it>
3345 Add a revision scheme to the groff package.
3347 * REVISION: New file.
3348 * libgroff/Makefile.sub (version.cc): Use it to define
3349 `revision_string[]'.
3350 * grops/psrm.cc: Use revision_string (converted to an unsigned
3351 integer) in constructor of resource_manager.
3353 2000-01-10 Bruno Haible <haible@clisp.cons.org>
3355 * devutf8/Makefile.sub, devutf8/DESC.proto, devutf8/R.proto: New
3357 * Makefile.in (DEVDIRS): Add devutf8.
3358 * grotty/tty.cc: Include device.h.
3359 (glyph): Change type of `code' to `unsigned int'.
3360 (tty_printer): New field is_utf8. Constructor takes device argument.
3361 (tty_printer::tty_printer): If device if `utf8', set is_utf8.
3362 (tty_printer::add_char): Change type of first arg to `unsigned int'.
3363 (tty_printer::put_char): New function.
3364 (tty_printer::end_page): Use put_char() instead of ::putchar().
3365 (make_printer): Pass device to tty_printer constructor.
3366 * nroff.sh: Determine default device by calling 'locale'. As a
3367 fallback, look at all of $LC_ALL, $LC_CTYPE, $LANG, $LESSCHARSET.
3368 Recognize UTF-8 locales.
3369 * tmac/eqnrc: Recognize utf8 like latin1.
3370 * tmac/troffrc: Device utf8 needs tmac.tty.
3372 2000-01-07 Werner LEMBERG <wl@gnu.org>
3374 * tmac/Makefile.sub: tmac.a4 and tmac.trace will now be installed.
3376 2000-01-07 Paul Eggert <eggert@twinsun.com>
3378 Add a new predefined writeable number register, `year',
3379 which contains the current year.
3381 * doc/groff.texinfo, PROBLEMS, troff/troff.man: Document it.
3382 * tmac/tmac.s: Use it.
3383 * troff/input.cc (init_registers): Initialize it.
3385 2000-01-06 Werner LEMBERG <wl@gnu.org>
3387 * PROBLEMS: Fixed typo.
3389 2000-01-04 Paul Eggert <eggert@twinsun.com>
3391 * PROBLEMS: Add Y2k advice for the yr number register.
3393 2000-01-03 Paul Eggert <eggert@twinsun.com>
3395 * doc/groff.texinfo: Fix Y2k bug in documentation of \n(yr.
3397 2000-01-02 Werner LEMBERG <wl@gnu.org>
3399 * tmac/tmac.arkup: Slight modification of macros to provide better
3400 appearance for non-HTML formats.
3402 2000-01-01 Charles Levert <charles@comm.polymtl.ca>
3404 * soelim/soelim.cc (include_path_append): realloc(NULL, n)
3405 does not automatically translate to malloc(n) on all OSes
3406 (e.g., SunOS) so do it explicitly. Also, check the returned
3409 2000-01-01 Werner LEMBERG <wl@gnu.org>
3411 * tmac/tmac.arkup: Added .LINE macro. Some formatting.
3413 * Makefile.in: Added $(tmac_m) again since the Makefile in `mm'
3414 expects this variable
3416 2000-01-01 Gaius Mulley <gaius@glam.ac.uk>
3418 * doc/Makefile: Added instructions to create HTML and text
3419 versions of some files.
3421 1999-12-31 Werner LEMBERG <wl@gnu.org>
3423 * Updated INSTALL.gen.
3425 * tmac/tmac.arkup: Added fixes so that .FTP and .MAILTO works
3426 better resp. correctly with non-HTML devices.
3428 Version 1.15 released
3429 =====================
3431 1999-12-28 Werner LEMBERG <wl@gnu.org>
3433 * NEWS, VERSION: Changed to 1.15
3435 1999-12-27 Paul Eggert <eggert@twinsun.com>
3437 * nroff/nroff.man: -S is safer, not safe.
3439 * groff/groff.cc (main): Use `safer', not `safe', in variable
3440 names. This does not change the behavior.
3442 * troff/input.cc (main): Likewise.
3444 * nroff/nroff.sh: Likewise.
3446 * troff/input.cc (prepend_string): New function.
3447 (main): Prepend -msafer, so that we check macro libraries for
3450 * PROBLEMS: Report problem with Sun C++ 5.0 and 5.1.
3452 Version 1.14 released
3453 =====================
3455 1999-12-26 Werner LEMBERG <wl@gnu.org>
3457 * NEWS, VERSION: Changed to 1.14.
3459 1999-12-24 Werner LEMBERG <wl@gnu.org>
3461 * refer/refer.cc: Fixing the last fix.
3463 Version 1.13 released
3464 =====================
3466 1999-12-23 Werner LEMBERG <wl@gnu.org>
3468 * tmac/tmac.an: A typo (`.if' instead of `.ie') made the page
3473 * tmac/tmac.safer: Forgot to remove `so' from the `rm' request.
3475 * VERSION: Changed to 1.13 -- to be compliant with the Adobe 3.0
3476 document conventions, the version number must be a real.
3478 Version 1.12.1 released
3479 =======================
3481 1999-12-22 Werner LEMBERG <wl@gnu.org>
3483 * VERSION: Changed to 1.12.1.
3485 1999-12-22 Alan Rooks <arooks@istar.ca>
3487 * refer/refer.cc (do_file): Slight modification to satisfy the
3488 `Standard system CC - C++ Compilation System 3.1 03/03/99' on SCO
3491 1999-12-20 Werner LEMBERG <wl@gnu.org>
3493 * changed prep.ai.mit.edu -> ftp.gnu.org; updated copyright
3496 * tmac/tmac.safer, tmac/groff_msafer.man: Remove `so' (again) from
3497 list of unsafe requests.
3499 * pic/pic.man: Fixed a typo.
3501 * man/groff_out.man: Fixed a typo.
3503 1999-12-18 Werner LEMBERG <wl@gnu.org>
3505 * Makefile.in: Doc fixes.
3507 1999-12-17 Fabrizio Polacco <fab@prosa.it>
3509 * groff/groff.cc: Missing `U' option added to getopt().
3511 * troff/troff.man: Missing `U' option added to synopsis.
3513 Version 1.12 released
3514 =====================
3516 1999-12-14 Werner LEMBERG <wl@gnu.org>
3518 * troff/input.cc (usage), groff/groff.cc (synopsis): Added -U flag
3521 * nroff/nroff.sh, nroff/nroff.man: Replaced `secure', `unsecure'
3522 with the more appropriate terms `safer' and `unsafe'.
3524 * libgroff/strerror.c, aclocal.m4, configure.in: Added checks for
3525 sys_nerr and sys_errlist[].
3527 * pic/pic.h, aclocal.m4, configure.in: Added check for hypot().
3529 * pic/pic.y, pic/pic.cc: Added check for fmod().
3531 1999-12-13 Werner LEMBERG <wl@gnu.org>
3533 * VERSION: Changed to 1.12.
3535 Here some patches from various sources; most of them taken from
3536 the Debian distribution.
3538 * tmac/groff_mdoc.man, tmac/groff_mdoc.samples.man,
3539 tmac/Makefile.sub: New files copied directly from the NetBSD
3540 distribution. Probably, some additional adaptation later on is
3543 * tmac/tmac.safer, tmac/groff_msafer.man: Added `so' to the list
3546 * groff/groff.cc, groff/groff.man, nroff/nroff.sh,
3547 nroff/nroff.man, pic/main.cc, pic/pic.man, troff/input.cc,
3548 troff/troff.man: Added option `-U' for unsafe mode. Safe mode
3549 (`-S') is now the default.
3551 * README, NEWS: Updated.
3553 1999-12-09 Werner LEMBERG <wl@gnu.org>
3555 * doc/groff.texinfo: Regenerated nodes and menus with emacs.
3557 * doc/Makefile (clean): Added cleaning commands for groff.texinfo.
3559 1999-12-06 Werner LEMBERG <wl@gnu.org>
3561 * configure.in: Removed AC_PREFIX_PROGRAM since it causes more
3562 grief than relief today. Additionally, it is against the GNU
3565 * configure: Recreated.
3567 1999-12-05 Werner LEMBERG <wl@gnu.org>
3569 * configure.in: Added GROFF_LIBM.
3571 * configure: Recreated.
3573 * aclocal.m4 (GROFF_LIBM): New function which tests whether -lm is
3576 * Makefile.in: Added definition of $(LIBM).
3578 * Makefile.comm (LIBM): Removed.
3580 * pfbtops/Makefile.sub: On AIX, -lm is needed also.
3582 1999-12-03 Gaius Mulley <gaius@glam.ac.uk>
3584 * doc/Makefile: Added rule for generation pic.html.
3586 (clean): Files produced by grohtml will be removed also.
3588 * doc/pic.ms: Small fix.
3590 * tmac/tmac.html: Fixed suppression of headers.
3592 1999-11-16 Gaius Mulley <gaius@glam.ac.uk>
3594 * tmac/tmac.html: Fixing horizontal arrows.
3596 Turning off hyphenation.
3598 * tmac/tmac.an: Improved support for grohtml; better indentation,
3601 1999-10-31 Gaius Mulley <gaius@glam.ac.uk>
3603 * tmac/tmac.arkup: Added CDFTP macro
3605 * tmac/tmac.html: All headers are turned off for ms, me, and mm
3608 * tmac/troffrc: Some additions for HTML stuff.
3610 1999-10-06 Gaius Mulley <gaius@glam.ac.uk>
3612 * tmac/tmac.html: Small changes.
3614 1999-09-26 Werner LEMBERG <wl@gnu.org>
3616 * doc/groff.texinfo: Minor fixes.
3618 1999-09-26 Gaius Mulley <gaius@glam.ac.uk>
3620 * devhtml/TR: Changed spacewidth to 3.
3622 * tmac/Makefile.sub (NORMALFILES): Added tmac.arkup.
3624 * tmac/tmac.html: Moved markup macros to tmap.arkup.
3626 * tmac/tmac.arkup: New file.
3628 * grohtml/ChangeLog: New file.
3630 1999-09-16 Werner LEMBERG <wl@gnu.org>
3632 * doc/groff.texinfo (Common Features): Added Copying chapter.
3633 Changed format to @smallbook.
3635 1999-09-15 Werner LEMBERG <wl@gnu.org>
3637 * NEWS: Added info about groff.texinfo.
3639 * doc/groff.texinfo: Will now compile (using texi2dvi) without
3642 1999-09-14 Werner LEMBERG <wl@gnu.org>
3644 * groff/groff.man: More updates.
3646 1999-09-13 Werner LEMBERG <wl@gnu.org>
3648 * doc/groff.texinfo: New file. This manual is still very
3649 rudimentary. It has been originally contributed by Trent
3650 A. Fisher <trent@gnurd.portland.or.us> with first corrections and
3653 * INSTALL: Added information about the `doc' subdir
3655 * troff/troff.man: Minor fixes.
3657 * groff/groff.man: Added missing `-L arg' to SYNOPSIS section;
3660 * troff/input.cc (usage): Added missing `-ffam' to usage message.
3662 * Makefile.in (dist): groff-$(version).tar.gz must be removed
3663 also, otherwise it is included itself in another call of `make
3666 * groff/groff.cc (synopsis): Removed superfluous space.
3668 * PROJECTS, PROBLEMS, NEWS: Updated.
3670 * VERSION: Updated to 1.12beta.
3672 * BUG-REPORT: Some cosmetic fixes. Corrected email address.
3674 * README: Updated: Included documentation about CVS repository,
3675 mailing lists, and daily snapshots.
3677 * tmac/Makefile.sub: Fixed $(tmap_wrap) finally.
3679 1999-09-12 Bjarni Ingi Gislason <bjarniig@rhi.hi.is>
3681 * tmac/tmac.an: If the tag didn't fit into the space that the
3682 macro `TP' specifies, the rest of the tag went into the space for
3685 1999-09-12 Jeffrey Copeland <jeff@opennt.com>
3687 * grolj4/lj4.cc: Added duplex printing (option `-d').
3689 * grolj4/grolj4.man: Document duplex printing.
3691 1999-09-12 Werner LEMBERG <wl@gnu.org>
3693 * doc/Makefile (pic.ps): Fixed rule which caused problems with
3694 non-GNUish sed programs.
3696 * tmac/doc-syms: Removed extra space from -iso8802-3 macro
3699 * configure.in (LIBS): Added `-lc'
3701 * Makefile.comm (.man.n): Added substitution for @TMAC_AN_PREFIX@.
3703 * pic/tex.cc (solid_arc): Casting M_PI to double.
3705 * libgroff/putenv.c (putenv): Changed function header to ANSI C.
3707 * groff/groff.man, tmac/Makefile.sub (MAN7), tmac/groff_msafer.man
3708 (new file), tmac/msafer.man (deleted), tmac/groff_me.man (new
3709 file), tmac/me.man (deleted): {me,msafer} -> groff_{me,msafer}.
3711 * groff/groff_man.man: New file. This manual page was originally
3712 written for the Debian GNU/Linux system by Susan G. Kleinmann
3715 * eqn/list.cc (list_box::compute_metrics,
3716 list_box::compute_sublist_width): Removed variable declaration to
3717 avoid shadowing warnings.
3719 * grops/psrm.cc (resource_manager::process_file): Ditto.
3721 * tfmtodit/tfmtodit.cc (main): Ditto.
3723 * libgroff/font.cc (font::load_desc): Renamed auxiliary variable
3724 to avoid shadowing warnings.
3726 * tbl/table.cc (block_entry::do_divert, table::do_row): Renamed
3727 shadowing loop variable.
3729 * groff/groff.man, troff/troff.man: Added doc about grohtml.
3731 1999-09-12 Gaius Mulley <gaius@glam.ac.uk>
3733 New grohtml frontend to convert groff input to html.
3735 * Makefile.in (CCPROGDIRS, DEVDIRS): Added html device.
3737 * tmac/Makefile.sub (NORMALFILES): Added tmac.html.
3739 * tmac/eqnrc: Added html device.
3741 * tmac/tmac.html: New file.
3743 * eqn/main.cc (do_file, inline_equation), pic/troff.cc
3744 (troff_output::start_picture, troff_output::finish_picture),
3745 tbl/main.cc (process_input_file):
3746 Surrounded output with `graphics_start' and `graphics_end' so that
3747 the html driver can identify non-text portions.
3749 * grodvi/dvi.cc (dvi_printer::set_char), grolj4/lj4.cc
3750 (lj4_printer::set_char), grops/ps.cc (ps_printer::set_char),
3751 grotty/tty.ps (tty_printer::set_char): Additional parameter
3754 * include/printer.h: Class printer: New function
3755 set_char_and_width; new variables (is_char_named, is_named_set,
3756 named_command, named_char_s, named_char_n) to hold information
3757 about named characters -- needed by the html driver.
3759 * libdriver/printer.cc (printer::set_ascii_char,
3760 printer::set_special_char): Use set_char_and_width.
3762 * devhtml/*: New device files for html driver.
3764 * grohtml/*: New driver grohtml.
3766 1999-09-11 Wilfredo Sanchez <wsanchez@apple.com>
3768 * tmac/doc-common, tmac/tmac.an: Removed the word `UNIX' in
3771 1999-09-11 Luke Mewburn <lukem@netbsd.org>
3773 * libgroff/string.cc (search): Small fix to test against NULL
3776 1999-09-11 Jeff Conrad <jeff_conrad@msn.com>
3778 * troff/node.cc (copy): The characters in a bracket escape (e.g.,
3779 \b'abc') were stacked in reverse order when processed in a
3782 * troff/node.h: Added `*last' to struct `node' to make the above
3785 * troff/input.cc (read_draw_node), libdriver/input.cc (do_file):
3786 The default scale for the 'f' and 't' graphics functions were 'm'
3787 rather than 'u' (i.e., no scaling).
3789 1999-09-11 Peter Miller <peterm@jna.com.au>
3791 * groff/groff.cc (main), groff.man, soelim/soelim.cc (main,
3792 do_file), soelim/soelim.man: Added `-I file' option to soelim,
3793 defining include paths.
3795 * soelim/soelim.cc (include_path_append): New function.
3797 1999-09-11 Larry Jones <larry.jones@sdrc.com>
3799 * tbl/main.cc (process_options): Unix (at least Documenter's
3800 Workbench) tbl allows arbitrary non-alpha characters between
3803 1999-09-11 Paul Eggert <eggert@twinsun.com>
3805 Y2k fixes. Don't assume that the current year precedes 2000.
3807 * doc/meref.me: Add \n(y2, \n(y4.
3809 * tmac/doc-common (Yr): New number register.
3810 (Dd): Don't assume current year precedes 2000.
3812 * tmac/tmac.e (td): Likewise.
3813 (y2, y4): New number registers.
3815 * pic/pic.man: Update reference for pic paper to May, 1991
3818 1999-09-11 Werner LEMBERG <wl@gnu.org>
3820 * tmac/Makefile.sub (install_data, stamp-wrap, uninstall_sub):
3821 Removed quotation marks which prevented correct expansion of
3824 * devlj4/Makefile.sub (LJ4RES): Fixed value (600 instead of 300).
3826 1999-09-10 Werner LEMBERG <wl@gnu.org>
3828 * Makefile.sub (DISTCLEANFILES): Added `config.log' and
3831 * Removed configure.old.
3833 1999-08-31 Werner LEMBERG <wl@gnu.org>
3835 * VERSION: Updated to 1.11.1
3837 1999-05-27 Werner LEMBERG <wl@gnu.org>
3839 * doc/Makefile: changed `.PS' postfix to `.ps' for consistency.
3841 * tmac/Makefile.sub (install_data, stamp-wrap, uninstall_sub):
3842 added quotations around $(tmac_wrap) to avoid syntax error if
3845 * configure: Newly generated using autoconf 2.13.
3847 * Makefile.in (LDFLAGS): Set variable to @LDFLAGS@.
3849 Fri Aug 15 08:51:47 1997 Eric S. Raymond <esr@snark.thyrsus.com>
3851 * README, PROJECTS, NEWS, INSTALL, VERSION,
3852 doc/Makefile. doc/pic.ms, groff/groff.man:
3853 Prepare for 1.11 release. No code changes.
3854 Documentation for pic added (doc/pic.ms).
3856 Sun Nov 26 11:45:13 1995 James Clark <jjc@jclark.com>
3858 * Version 1.10 released.
3860 Fri Nov 24 09:56:16 1995 James Clark <jjc@jclark.com>
3862 * afmtodit/afmtodit.pl: Avoid comment on first line.
3864 Mon Nov 20 11:13:49 1995 James Clark <jjc@jclark.com>
3866 * aclocal.m4 (GROFF_INSTALL_SH): New macro.
3867 * configure.in: Call it.
3869 * Makefile.sub (configure): Depends on aclocal.m4 not acgroff.m4.
3870 (distfiles): Doesn't depend on config.log or config.cache.
3872 Sun Oct 1 08:45:36 1995 James Clark <jjc@jclark.com>
3874 * grog/grog.sh: Use print "" rather than print in END rule.
3876 Wed Aug 23 13:30:52 1995 James Clark <jjc@jclark.com>
3878 * tbl/main.cc (process_data): Don't give error for excess data
3879 entries that are comments.
3881 Fri Jul 28 11:00:27 1995 James Clark <jjc@jclark.com>
3883 * tbl/main.cc (process_data): Fix case where new for-scope rules
3884 silently change meaning of code.
3886 Tue Jul 4 23:39:51 1995 James Clark <jjc@jclark.com>
3888 * troff/env.cc (hyphenate): Loop over all consecutive sequences
3889 of non-zero hyphenation codes.
3891 Sat Jul 1 00:42:15 1995 James Clark <jjc@jclark.com>
3893 * aclocal.m4 (GROFF_POSIX): Use conflicting declaration technique.
3895 Thu Jun 29 13:58:36 1995 James Clark <jjc@jclark.com>
3897 * tmac/tmac.e (ip): Divert the tag so as to freeze the spaces.
3899 Tue Jun 27 12:30:16 1995 James Clark <jjc@jclark.com>
3901 * tmac/tmac.andoc: Make it work in compatibility mode.
3903 * refer/token.h (token_info::is_range_sep): New function.
3904 * refer/token.cc (init_special_chars): Make \(en a RANGE_SEP.
3905 * refer/ref.cc (reference::output): More sophisticated check for
3908 * devps/prologue.ps (MANUAL): New procedure.
3909 * grops/ps.cc (main): New -m option.
3910 (usage): Include -m.
3911 (ps_printer::~ps_printer): Implement -m.
3913 * aclocal.m4 (GROFF_G): New macro.
3914 * configure.in: Call it.
3915 * Makefile.in (g): Provided by configure.
3917 * hpftodit/hpftodit.cc (basename): Rename to xbasename.
3919 * tmac/tmac.tty: Disable warning about bad fonts. Remove font
3922 * Makefile.in (tmacpath): Don't include /usr/lib/tmac.
3923 (tmac_m, tmac_s): Deleted.
3924 (sys_tmac_prefix, tmac_wrap, tmac_prefix, tmac_an_prefix,
3925 tmac_s_prefix): New variables.
3926 (MDEFINES): Change accordingly.
3927 * Makefile.comm (.man.n): Use new TMAC_* variables.
3928 * configure.in (GROFF_TMAC): Call.
3929 * aclocal.m4 (GROFF_TMAC): Define.
3930 * tmac/Makefile.sub (stamp_wrap): New target.
3931 (install_data, uninstall_sub): Handle macro wrapping.
3933 Mon Jun 26 14:54:39 1995 James Clark <jjc@jclark.com>
3935 * tbl/main.cc (main): Ignore -T option.
3937 Thu Jun 22 09:08:06 1995 James Clark <jjc@jclark.com>
3939 * devlj4/generate/special.map: Add definition of \(nb.
3941 * tmac/tmac.dvi: Add definition of \(nb.
3943 * troff/dictionary.c (dictionary::dictionary): association::v gets
3944 initialized by association::association.
3946 * tmac/Makefile.sub: Avoid using temporary files when installing.
3948 * troff/env.cc (environment::set_font): Make bad font number a
3951 * Makefile.in (fontpath): Remove $(prefix)/lib/font from fontpath.
3953 * Makefile.in (datadir): Use share rather than lib.
3955 * groff/groff.cc (basename): Rename to xbasename.
3957 Wed Jun 21 16:59:46 1995 James Clark <jjc@jclark.com>
3959 * Makefile (CCLIBS): Don't use.
3960 * Makefile.ccpg: Likewise.
3962 * acgroff.m4: Rename to...
3963 * aclocal.m4: Modify extensively for autoconf 2.
3964 * configure.in: Likewise.
3965 * Makefile.in: Likewise.
3967 * groff/pipeline.c (const): Declare as empty if __STDC__ not
3969 (xstrsignal): Check for definition of NSIG. Conditionalize
3970 on SYS_SIGLIST_DECLARED. Make return type const.
3972 Sat Jun 10 12:28:16 1995 James Clark <jjc@jclark.com>
3974 * troff/input.cc (interpolate_macro): Rephrase missing space
3977 Thu May 11 01:07:16 1995 Jason Merrill <jason@phydeaux.cygnus.com>
3979 * addftinfo/addftinfo.cc, eqn/delim.cc, eqn/lex.cc, eqn/list.cc,
3980 grodvi/dvi.cc, groff/groff.cc, grops/ps.cc, grops/psrm.cc,
3981 grotty/tty.cc, include/ptable.h indxbib/indxbib.cc,
3982 libbib/index.cc, libbib/linear.cc, libbib/search.cc,
3983 libdriver/input.cc, libdriver/printer.cc, libgroff/font.cc,
3984 libgroff/lf.cc, libgroff/nametoindex.cc, libgroff/ptable.cc,
3985 libgroff/string.cc, lkbib/lkbib.cc, lookbib/lookbib.cc,
3986 pic/lex.cc, pic/object.cc, pic/pic.y refer/label.y refer/ref.cc,
3987 refer/refer.cc, refer/token.cc, tbl/main.cc, tbl/table.cc,
3988 tfmtodit/tfmtodit.cc, troff/dictionary.cc, troff/div.cc,
3989 troff/env.cc, troff/input.cc, troff/node.cc, troff/symbol.cc:
3992 Wed Apr 19 21:15:11 1995 James Clark <jjc@jclark.com>
3994 * troff/input.cc (spring_trap): Push a macro_iterator rather than a
3996 (spring_trap, postpone_traps, unpostpone_traps): Move to later in
3998 (macro_iterator::macro_iterator): Add additional argument.
4000 Mon Apr 10 12:06:02 1995 James Clark <jjc@jclark.com>
4002 * troff/div.cc (vertical_size::vertical_size): In place of integer
4003 specifying line spacing use cunits specifying post vertical
4005 (macro_diversion::output, top_level_diversion::output): Likewise.
4006 * troff/div.h: Change declarations accordingly.
4007 * troff/env.cc (pending_output_line): Replace ls field by post_vs
4009 (pending_output_line::pending_output_line,
4010 pending_output_line::output, environment::output,
4011 environment::output_line, environment::output_title,
4012 environment::hyphenate_line): In place of
4013 integer specifying line spacing use cunits specifying post vertical
4015 (environment::environment): Add post_vertical_spacing and
4016 prev_post_vertical_spacing arguments.
4017 (environment::get_post_vertical_spacing): New function.
4018 (environment::total_post_vertical_spacing): New function.
4019 (environment::post_vertical_spacing): New function.
4020 (init_env_requests): Initialize pvs request and .pvs register.
4021 * troff/env.h: Change declarations.
4023 Tue Mar 28 09:52:07 1995 James Clark <jjc@jclark.com>
4025 * tmac/tmac.pspic: Immediately remove the temporary file.
4027 Sat Mar 25 10:43:11 1995 James Clark <jjc@jclark.com>
4029 * tmac/tmac.pspic (PSPIC): Scale graphic uniformly even when
4030 height is specified.
4032 Thu Jan 26 16:20:13 1995 James Clark <jjc@jclark.com>
4034 * tbl/table.c (struct vertical rule, class table_entry): Use int
4035 not short for start_row and end_row.
4037 Fri Jan 13 13:53:05 1995 James Clark <jjc@jclark.com>
4039 * troff/input.cc (trapping_blank_line, blank_line_macro): New
4041 (diverted_space_node::reread, process_input_stack): Call
4042 trapping_blank_line() rather than blank_line().
4043 (init_input_requests): Bind "blm" to blank_line_macro().
4045 * tmac/tmac.s (XA): Use .br and par@reset rather than XA.
4047 Tue Jan 10 11:40:35 1995 James Clark <jjc@jclark.com>
4049 * troff/env.cc (environment::possibly_break_line): Require that
4050 width total excluding width of final space node be greater than
4051 the target text length.
4053 Tue Jan 3 09:13:37 1995 James Clark <jjc@jclark.com>
4055 * troff/node.cc (kern_pair_node::vertical_extent): New function.
4057 Sun Dec 4 13:19:07 1994 James Clark <jjc@jclark.com>
4059 * troff/node.cc (charinfo_node): New class.
4060 (glyph_node, composite_node): Derive from charinfo_node. Change
4061 member functions accordingly.
4063 Wed Nov 30 10:29:29 1994 James Clark <jjc@jclark.com>
4065 * nroff/nroff.sh: Use -Tlatin1 not -TLatin1.
4067 Mon Aug 8 10:17:59 1994 James Clark (jjc@jclark.com)
4069 * tmac/tmac.tty-char: Add definitions for \(ab and \[arrowvertex].
4071 * devps/generate/textmap (notsubset): Add.
4073 * tmac/tmac.a4: New file.
4075 Sun Jul 24 20:08:42 1994 James Clark (jjc@jclark.com)
4077 * pic/main.cc (had_parse_error): New variable.
4078 (do_picture, do_whole_file): Set had_parse_error if yyparse()
4080 (main): Return 1 if had_parse_error is true.
4082 Tue Jul 19 13:40:31 1994 James Clark (jjc@jclark.com)
4084 * grolj4/lj4.cc (main): Avoid use of strtoul.
4086 Mon Jul 18 15:03:02 1994 James Clark (jjc@jclark.com)
4088 * nroff/nroff.sh: Default device is -Tlatin1 if $LC_CTYPE is
4089 iso_8859_1 or $LESSCHARSET is latin1.
4091 Sun Jul 10 13:38:35 1994 James Clark (jjc@jclark.com)
4093 * hpftodit: New directory.
4094 * Makefile.in (CCPROGDIRS): Add hpftodit.
4095 * devlj4/generate: New directory.
4097 Thu Jul 7 23:49:48 1994 James Clark (jjc@jclark.com)
4099 * configure.in: Don't use AC_VFORK.
4100 * groff/pipeline.c (run_pipeline): Use fork() always.
4102 Wed Jul 6 11:13:17 1994 James Clark (jjc@jclark.com)
4104 * grops/ps.cc (main): Use %1 not %s in error message for -w.
4106 * Makefile.in (CCPROGDIRS): Add grolj4.
4107 (DEVDIRS): Add devlj4.
4108 * grolj4, devlj4: New directories.
4109 * tmac/troffrc: Handle lj4.
4110 * tmac/tmac.lj4: New file.
4112 Fri Jun 17 18:02:53 1994 James Clark (jjc@jclark.com)
4114 * tmac/tmac.e (@n): Set indent to 0 before calling |h.
4116 Wed Jun 1 07:33:47 1994 James Clark (jjc@jclark.com)
4118 * troff/input.cc (do_if_request): At end of second string, switch
4119 environments before getting next token.
4121 Fri May 20 07:39:18 1994 James Clark (jjc@jclark.com)
4123 * devps/psstrip.sed: Split rule that strips whitespace on either
4126 Wed May 18 08:13:47 1994 James Clark (jjc@jclark.com)
4128 * troff/node.h (font_family::make_definition): Add return value to
4129 declaration. * troff/symbol.h (symbol::operator==,
4130 symbol::operator!=): Likewise.
4132 Tue May 17 20:46:06 1994 James Clark (jjc@jclark.com)
4134 * groff/groff.cc (main, help, synopsis): Handle -S.
4135 (possible_command::insert_arg): New function.
4137 * tmac/tmac.safer: New file.
4138 * tmac/msafer.man: New file.
4139 * tmac/Makefile.sub (FILES): Add tmac.safer and msafer.man.
4141 Thu Mar 10 01:58:30 1994 Paul Eggert (eggert@twinsun.com)
4143 * pic/pic.h, pic/main.cc (safer_flag): New variable.
4144 * pic/pic.y (placeless_element): Avoid unsafe operations if
4145 `safer_flag' is set.
4146 * pic/main.cc (main): Add -S option, which sets `safer_flag'.
4148 Tue May 10 13:02:31 1994 James Clark (jjc@jclark.com)
4150 * eqn/lex.cc (get_token): Put call to add_context() in block to
4151 work around Sun C++ 4.0 bug.
4153 * include/stringclass.h (operator +): Use ?: instead of `if' to
4154 work around Sun C++ 4.0 bug.
4156 Thu May 5 11:18:03 1994 James Clark (jjc@jclark.com)
4158 * tbl/main.cc (process_format): Accept - as a synonym for the _
4161 * libbib/index.cc (minus_one): Don't declare as const.
4163 Fri Apr 29 09:32:48 1994 James Clark (jjc@jclark.com)
4165 * troff/input.cc (get_char_for_escape_name): Push back a newline.
4167 Wed Apr 27 21:14:18 1994 James Clark (jjc@jclark.com)
4169 * troff/input.cc (write_macro_request): New function.
4170 (init_input_requests): Bind write_macro_request to writem.
4172 Sun Apr 17 11:15:38 1994 James Clark (jjc@jclark.com)
4174 * tmac/tmac.s (@EN): Turn filling back on even if there was no
4177 * eqn/lex.cc (do_space): Supply missing argument to lex_error.
4179 * tmac/tmac.s (@TS): Renamed from TS.
4180 (TS): Call LP then TS again.
4181 (cov*ab-init): Alias @TS to TS.
4183 * tmac/tmac.s: Allow QP or RS to initialize.
4185 * tmac/tmac.s (par@load-init): New macro. Call at end of file.
4186 Move initializations of PS and LL here.
4187 (par@init): Don't initialize HY. Avoid changing environment 0.
4188 (par*env-init): Don't all par@reset.
4190 Thu Apr 14 19:15:45 1994 James Clark (jjc@jclark.com)
4192 * include/posix.h: Include <fcntl.h> only if not using <osfcn.h>.
4194 Sun Apr 10 09:54:44 1994 James Clark (jjc@jclark.com)
4196 * Makefile.in (MDEFINES): Add LDFLAGS.
4197 (LDFLAGS): Add definition line.
4199 Thu Apr 7 22:22:22 1994 James Clark (jjc@jclark.com)
4201 * troff/input.cc (get_optional_char): Split off error check into...
4202 (check_missing_character): New function.
4203 * troff/token.h: Declare it.
4204 * troff/env.cc (margin_character): Don't call get_optional_char.
4205 Only call tok.next() after making the node.
4207 * include/lib.h (getopt): Make 2nd argument char *const *.
4209 Fri Mar 11 07:28:03 1994 James Clark (jjc@jclark.com)
4211 * nroff/conftest.sh: Deleted.
4213 Fri Mar 4 10:51:36 1994 James Clark (jjc@jclark.com)
4215 * pic/make-dos-dist: Deleted.
4217 Wed Mar 2 20:59:16 1994 James Clark (jjc@jclark.com)
4219 * devps/psstrip.sed: Strip comments before stripping trailing
4222 Sat Feb 19 13:07:16 1994 James Clark (jjc@jclark.com)
4224 * Version 1.09 released.
4226 Wed Feb 16 16:53:49 1994 James Clark (jjc@jclark.com)
4228 * tmac/doc-ditroff (hK): Don't reset page number if \nC is > 0.
4230 Mon Feb 14 08:26:40 1994 James Clark (jjc@jclark.com)
4232 * libgroff/font.cc (font::load_desc): Fix typo in error message.
4234 Sun Feb 13 09:37:38 1994 James Clark (jjc@jclark.com)
4236 * libgroff/new.cc (operator new): Rewrite so as to avoid warning
4237 about returning without a value.
4239 * troff/charinfo.h (charinfo::get_special_translation): Cast
4240 TRANSLATE_NONE to int.
4242 * refer/token.cc (lookup_token, store_token): Remove bogus loop
4243 test. Fix test so that it works with n unsigned.
4245 * pic/pic.y (defaults_table): Fully bracket initializer.
4246 * pic/lex.cc (lookup_keyword): Likewise.
4247 * eqn/lex.cc (token_table, def_table): Likewise.
4248 * eqn/box.cc (param_table): Likewise.
4249 * troff/input.cc (warning_table): Likewise.
4250 * libgroff/font.cc (table): Likewise.
4251 * grops/ps.cc (ps_printer::special): Likewise.
4252 * grops/psrm.cc (resource_manager::process_file): Likewise.
4253 * tfmtodit/tfmtodit.cc (lig_chars, lig_table): Likewise.
4254 * refer/command.cc (command_table): Likewise.
4255 * addftinfo/addftinfo.cc (param_table): Likewise.
4257 * troff/symbol.cc (symbol::symbol): Prevent compiler warnings
4258 about temp's being unused.
4259 (unused): New function.
4261 * groff/pipeline.cc: Declare c_fatal.
4263 * libbib/linear.cc (bmpattern::search): Cast patterrn[--j] to
4266 * libbib/index.cc (index_search_item::load): Prevent compiler
4267 warnings about fd_closer's being unused.
4268 (unused): New function.
4270 Sat Feb 12 10:31:59 1994 James Clark (jjc@jclark.com)
4272 * troff/input.cc (copy_mode_error): Make `prefix' static.
4275 * include/posix.h: Include <osfcn.h> is HAVE_CC_OSFCN_H is
4277 * acgroff.m4, configure.in, Makefile: Rename HAVE_CC_UNISTD_H to
4278 HAVE_CC_OSFCN_H and modify accordingly.
4280 * troff/input.cc (init_charset_table): radicalex overlaps
4283 * groff/acgroff.m4 (GROFF_ISC_SYSV3): New macro (from
4284 udodo!hans@relay.NL.net).
4285 * groff/configure.in: Call it.
4287 * groff/acgroff.m4 (GROFF_PCLOSE): New macro.
4288 * groff/configure.in: Call it.
4289 * include/lib.h: Conditionalize declaration of pclose.
4291 * troff/div.cc (last_page_number): New global variable.
4292 (top_level_diversion::begin_page): Exit if we just printed the
4294 * troff/div.h (last_page_number): Declare it.
4295 * troff/input.cc (parse_output_page_list): Set last_page_number.
4297 * eqn/sqrt.cc: Rename \(rn to \[radicalex].
4298 * devps/S, devps/textmap, tmac/tmac.ps, tmac/tmac.dvi,
4299 tmac/tmac.X: Likewise.
4300 * tmac/tmac.ps, tmac/tmac.X, tmac.dvi: Add definitions of \(rn.
4301 * tmac.dvi: Make \(ru and \(ul extend beyond their width by .04m.
4303 Fri Feb 11 11:45:40 1994 James Clark (jjc@jclark.com)
4305 * tmac/doc-ditroff (hK): Remove groff specific code which
4306 prevented page-breaks between separate manual entries. If this is
4307 the first page, don't set the page number to 1.
4309 * acgroff.m4 (GROFF_POSIX): New macro.
4310 * configure.in: Use it.
4312 * troff/node.cc (class real_output_file,
4313 real_output_file::real_output_file,
4314 real_output_file::~real_output_file): Conditionalize use of
4315 popen/pclose on POPEN_MISSING.
4316 * troff/node.h: Conditionalize pipe_command on POPEN_MISSING.
4317 * troff/input.cc (pipe_command): Give an error if POPEN_MISSING.
4318 (pipe_source): Similarily.
4320 * acgroff.m4 (GROFF_PROG_CCC): Update message about libg++.
4322 * acgroff.m4 (GROFF_GETOPT, GROFF_PUTENV, GROFF_POPEN): Detect
4323 presence of declarations by trying to compile example with
4324 conflicting declarations. (gcc only gives a warning for missing
4327 Wed Feb 9 09:12:23 1994 James Clark (jjc@jclark.com)
4329 * tmac/tmac.pspic (PSPIC): Allow options to specify alignment
4330 (from Ulrich Lauther).
4332 Tue Feb 8 03:56:40 1994 James Clark (jjc@jclark.com)
4334 * libbib/linear.cc (file_buffer::load): Use S_ISREG macro.
4336 Thu Feb 3 09:34:35 1994 James Clark (jjc@jclark.com)
4338 * indxbib/indxbib.cc (write_hash_table): Add code for case where
4339 pointers and ints have different sizes.
4341 Sun Jan 9 16:17:51 1994 James Clark (jjc@jclark.com)
4343 * tmac/tmac.s (par*env-init): Call par@reset.
4345 Fri Jan 7 10:24:27 1994 James Clark (jjc@jclark.com)
4347 * tmac/tmac.s (@IP): Switch to a new environment when diverting
4349 (par*push-tag-env, par*pop-tag-env): New macros.
4351 Wed Jan 5 21:18:34 1994 James Clark (jjc@jclark.com)
4353 * grops/ps.cc (ps_printer::ps_printer): Use MAX_LINE_LENGTH for
4354 initializing `out'. Reduce MAX_LINE_LENGTH from 79 to 72.
4356 * grops/ps.cc (ps_printer::~ps_printer): Output %%CreationDate
4357 comment. Include <time.h>.
4359 Wed Dec 15 14:14:00 1993 James Clark (jjc@jclark.com)
4361 * grops/ps.cc (is_small_h, is_small_v): Deleted.
4362 (ps_printer::flush_sbuf): Use absolute motion only at beginning of
4365 Tue Dec 14 10:06:34 1993 James Clark (jjc@jclark.com)
4367 * troff/input.cc (read_request): Only print a prompt if reading
4368 from the terminal. Also clearerr on EOF if reading from the
4369 terminal. Declare isatty.
4371 Mon Nov 29 08:38:15 1993 James Clark (jjc@jclark.com)
4373 * refer/label.y: Rename map_t to map_func and extractor_t to
4376 Sat Oct 30 06:38:12 1993 James Clark (jjc@jclark.com)
4378 * include/assert.h: Don't use volatile.
4379 * libgroff/assert.cc: Likewise.
4381 Fri Oct 29 15:00:23 1993 James Clark (jjc@jclark.com)
4383 * troff/input.cc (abort_request): Look at character in tok before
4386 Thu Oct 28 14:09:48 1993 James Clark (jjc@jclark.com)
4388 * troff/troff.h (NO_RETURN): Deleted.
4389 * troff/div.cc (cleanup_and_exit): Don't declare aas NO_RETURN.
4390 * troff/input.cc (exit_troff): Likewise
4392 * Makefile.in: Remove `Making ...' messages since GNU make now
4395 * configure.in: Use AC_HAVE_HEADERS(unistd.h) instead of AC_UNISTD_H.
4397 Wed Oct 27 11:12:51 1993 James Clark (jjc@jclark.com)
4399 * tmac/tmac.s (@init): Initialize PO to \n(.o here, rather than
4402 Sat Oct 23 10:03:52 1993 James Clark (jjc@jclark.com)
4404 * tmac/tmac.e (hl): Use \n[.in] rather than \n(.i.
4406 Thu Oct 14 12:09:45 1993 James Clark (jjc@jclark.com)
4408 * eqn/delim.cc (delim_box::compute_metrics): Don't increase
4409 MARK_REG if there was no left delimiter.
4411 Sat Oct 2 19:54:47 1993 James Clark (jjc@jclark.com)
4413 * pic/troff.cc (troff_output::text): Set line thickness to
4414 relative before outputting text.
4416 * tmac/tmac.e (@k): Don't zero ?T.
4419 Sat Sep 25 11:08:43 1993 James Clark (jjc@jclark.com)
4421 * tmac/tmac.e ($p): Handle possibility that $3 is empty.
4423 Wed Aug 18 08:51:41 1993 James Clark (jjc@jclark.com)
4425 * troff/input.cc (decode_args): Warn about unquoted tabs (from
4428 Tue Aug 10 08:38:32 1993 James Clark (jjc@jclark.com)
4430 * troff/input.cc (ignoring): New variable.
4431 (ignore): Set ignoring during call to do_define_macro.
4432 (do_define_macro): Clear ignoring before interpolating terminating
4434 (copy_mode_error): New function.
4435 (get_char_for_escape_name, read_long_escape_name,
4436 interpolate_arg): Use copy_mode_error.
4437 (warning_table): Add WARN_IG.
4438 * troff/troff.h (WARN_IG): Declare.
4439 (WARN_TOTAL): Change accordingly.
4441 * groff/pipeline.c (strsignal): Rename to xstrsignal.
4442 * groff/groff.cc (strsignal): Delete declaration.
4444 Fri Jul 16 01:43:12 1993 James Clark (jjc@jclark.com)
4446 * troff/div.cc (page_offset): Use 'm' as default scaling.
4448 Sat Jul 3 09:11:38 1993 James Clark (jjc@jclark.com)
4450 * nroff/nroff.sh: Ignore -u.
4452 Wed Jun 9 12:17:27 1993 James Clark (jjc@jclark.com)
4454 * Makefile.in (MDEFINES): Pass down MAKEOVERRIDES.
4456 Fri Jun 4 17:35:47 1993 James Clark (jjc@jclark.com)
4458 * tmac/tmac.s (par*box-draw): Set adjustment mode to l while
4460 (B2): With -Tascii, leave additional vertical space before
4461 and after. Ensure that the left and right indent is restored to
4462 what it was even if the point size changes. Don't call
4463 par@finish. Change the indent, line length and title length
4464 directly. With -Tascii, make the width of the box 1n less.
4465 (B1): Remember 1n at the current point size. Don't call
4466 par@reset. Change the indent, line length and title length
4467 directly. Ensure that the temporary indent is preserved.
4468 (par*box-mark-top): Turn off no spacing mode.
4470 Thu Jun 3 17:47:14 1993 James Clark (jjc@jclark.com)
4472 * Makefile.in (dist): Use .gz suffix.
4474 Thu May 27 20:04:59 1993 James Clark (jjc@jclark.com)
4476 * troff/input.cc (main): Add return 0.
4477 * pic/main.cc (main): Use return instead of exit.
4478 * tbl/main.cc (main): Likewise.
4479 * eqn/main.cc (main): Likewise.
4480 * grops/ps.cc (main): Likewise.
4481 * grotty/tty.cc (main): Likewise.
4482 * groff/groff.cc (main): Likewise.
4483 * grodvi/dvi.cc (main): Likewise.
4484 * refer/refer.cc (main): Likewise.
4485 * indxbib/indxbib.cc (main): Likewise.
4486 * lkbib/lkbib.cc (main): Likewise.
4487 * soelim/soelim.cc (main): Likewise.
4488 * addftinfo/addftinfo.cc (main): Likewise.
4489 * acgroff.m4 (GROFF_PROG_CCC, GROFF_CC_COMPILE_CHECK,
4490 GROFF_COOKIE_BUG, GROFF_CC_ANSI_BUG): Likewise.
4492 * troff/token.h (process_input_stack): Don't declare as static.
4493 * troff/input.cc: Likewise.
4495 * troff/node.c (invalidate_fontno): Make it a static member of
4496 class font_family. Change callers.
4497 * troff/node.c: Change declaration.
4499 * tbl/main.cc (struct input_entry_format): Add explicit public
4501 * tbl/table.cc (struct text_stuff, struct single_hline_stuff,
4502 struct double_hline_stuff): Likewise.
4503 * tbl/table.h (struct entry_format): Likewise.
4504 * pic/object.h (struct saved_state): Likewise.
4506 * include/stringclass.h: Add forward declarations of friend
4507 functions that are later declared as inline. Don't include inline
4508 specifier in friend declaration.
4510 * libgroff/lib.h: Declare popen and pclose.
4511 * acgroff.m4 (GROFF_POPEN): New macro.
4512 * configure.in: Call it.
4514 * include/lib.h (PI): New constant. Undef first if necessary.
4515 * tfmtodit/tfmtodit.cc (main): Use PI rather than M_PI.
4516 * grops/ps.cc (degrees, radians): Likewise.
4517 * libgroff/font.cc (font::get_skew): Likewise.
4519 * grops/ps.cc (is_ascii): New function.
4520 (ps_output::put_string): Use is_ascii. Use csprint rather than
4522 (ps_printer::define_encoding): Use csspace.
4523 * libgroff/strtol.c (ISASCII): New macro.
4524 (strtol): Cast arguments to is*() and tolower() to unsigned char.
4525 Use ISASCII rather than isascii.
4526 * libgroff/cmap.cc: Use isascii() only if <ctype.h> defines it.
4527 * libgroff/cset.cc: Likewise.
4528 * libdriver/input.cc: Include cset.h.
4529 (do_file, get_integer, possibly_get_integer): Use csdigit() rather
4532 * refer/refer.cc (main): Use %ld rather than %d for longs.
4534 * libbib/index.cc (index_search_item_iterator::get_tag): Use
4537 * addftinfo/addftinfo.cc (param_t): Add explicit `int'.
4539 Mon May 24 08:51:37 1993 James Clark (jjc@jclark.com)
4541 * troff/input.cc (hyphenation_code): Skip white space between
4544 Sun May 16 08:15:52 1993 James Clark (jjc at jclark.com)
4546 * tbl/table.h (table::entry_list_tailp): New member.
4547 (table::table): Initialize it.
4548 (table::add_entry): Use entry_list_tailp to avoid O(n^2)
4551 Sat May 15 17:26:00 1993 James Clark (jjc at jclark.com)
4553 * grotty/tty.cc (tty_printer::add_char): Don't discard characters
4554 with negative horizontal positions. Remove casts of glyph::hpos to
4556 (USHRT_MAX): Delete definition.
4557 (SHRT_MAX, SHRT_MIN): New definitions.
4558 (glyph::hpos): Change type to short.
4559 (tty_printer::end_page): Output multiple backspaces if necessary.
4560 Remove casts of glyph::hpos to int.
4562 Fri May 7 12:14:37 1993 James Clark (jjc at jclark.com)
4564 * tmac/tmac.s (@RT): New definition.
4566 Thu May 6 21:36:54 1993 James Clark (jjc at jclark.com)
4568 * refer/refer.cc (do_file): Make sure current_filename is set when
4571 * pic/common.cc (common_output::dot_line): Handle zero length
4574 Sun May 2 19:54:16 1993 James Clark (jjc at jclark.com)
4576 * tmac/tmac.s (par@reset): Get value for .hy for \n[HY].
4577 (par@init): Initialize \n[HY].
4579 Mon Apr 26 11:43:16 1993 James Clark (jjc at jclark.com)
4581 * troff/dictionary.cc (dictionary::remove): Continue when
4584 Sun Apr 25 11:03:00 1993 James Clark (jjc at jclark.com)
4586 * Makefile.com (.y.cc): Avoid ending up with two versions of
4589 Thu Apr 22 21:03:45 1993 James Clark (jjc at jclark.com)
4591 * tmac/tmac.dvi (\(,c): Define only if it does not exist.
4592 (\(,C): Likewise. Also fix typo.
4594 Wed Apr 21 08:47:32 1993 James Clark (jjc at jclark.com)
4596 * lib.h: Delete extraneous semi-colon.
4598 * Add pso request: `so' from a pipe.
4599 * troff/input.c (file_iterator::file_iterator): Add 3rd argument.
4600 (file_iterator::close): New function.
4601 (file_iterator::~file_iterator, file_iterator::next_file): Use
4602 file_iterator::close.
4603 (file_iterator::backtrace): Say `process' rather than `file' when
4604 the stream is popened.
4605 (pipe_source): New function.
4606 (init_input_requests): Bind ".pso" to pipe_source.
4608 Tue Apr 20 00:02:26 1993 James Clark (jjc at jclark.com)
4610 * afmtodit/afmtodit.pl: Avoid single quotes in comments.
4612 * pfbtops/pfbtops.c: Output 64 characters per line. Output hex
4613 digits in lower case.
4615 Mon Apr 19 09:55:57 1993 James Clark (jjc at jclark)
4617 * Version 1.08 released.
4619 * Makefile.in (dist): Insert || true after ln -s commands that
4622 * mm: Update to mm 1.16.
4624 * acgroff.m4 (GROFF_CSH_HACK): New macro.
4625 * configure.in: Call GROFF_CSH_HACK. Substitute for
4627 * Makefile.in (SH_SCRIPT_SED_CMD): New variable. Include in
4629 * nroff/Makefile.sub (nroff): New target.
4630 (install_data): Install nroff.
4631 * eqn/Makefile.sub (neqn): Sed with SH_SCRIPT_SED_CMD.
4632 * grog/Makefile.sub (grog): Sed grog.sh with SH_SCRIPT_SED_CMD.
4634 Sat Apr 17 08:24:28 1993 James Clark (jjc at jclark)
4636 * eqn/Makefile.sub (neqn): Add chmod +x.
4638 * grog/Makefile.sub (grog): Remove spurious semi-colon.
4640 Fri Apr 16 22:41:57 1993 James Clark (jjc at jclark)
4642 * troff/input.cc (string_iterator::string_iterator()): Initialize
4645 Tue Apr 13 10:22:28 1993 James Clark (jjc at jclark)
4647 * troff/div.cc (macro_diversion::space,
4648 top_level_diversion::space): Don't set high_water_mark.
4649 (macro_diversion::output, top_level_diversion::output): Don't
4650 include post line space in high water mark.
4652 Wed Apr 7 12:48:18 1993 James Clark (jjc at jclark)
4654 * eqn/eqn.y: Don't define YYDEBUG.
4655 * pic/pic.y: Likewise.
4657 Mon Apr 5 10:15:15 1993 James Clark (jjc at jclark)
4659 * tmac/tmac.e ([3): Add space after comma following editors.
4660 Change double spaces to single spaces.
4661 ([4): Change double spaces to single spaces.
4663 * grops/ps.h (USE_PS_ADOBE_2_0): New flag for broken_flags.
4664 * grops/ps.cc (ps_printer::~ps_printer): If the USE_PS_ADOBE_2_0
4665 bit is set in broken_flags, use 2.0 rather than 3.0 as the version
4666 after %!PS-Adobe- (for Newsprint).
4668 * troff/div.cc (top_level_diversion::begin_page): When
4669 before_first_page is 1, set page_number to 1.
4671 Sun Apr 4 14:28:53 1993 James Clark (jjc at jclark)
4673 * eqn/box.cc (box::top_level): Protect equation with \&.
4675 Sat Apr 3 23:27:25 1993 James Clark (jjc at jclark)
4677 * groff/groff.cc (possible_command::set_name): Delete old name.
4679 * groff/groff.cc (possible_command::~possible_command): Use
4682 * troff/node.cc (troff_output_file::begun_page): New member.
4683 (troff_output_file::troff_output_file): Initialize it.
4684 (troff_output_file::really_begin_page): Only output V command if a
4685 page has been begun.
4687 * pic/pic.y (placeless_element): Delete argument to PRINT after
4690 Fri Apr 2 11:31:02 1993 James Clark (jjc at jclark)
4692 * Make wrapman work.
4693 * troff/div.h (class top_level_diversion): Replace
4694 first_page_begun by before_first_page (with opposite sense).
4695 * Change first_page_begun to before_first_page inverting sense.
4696 * troff/div.cc (class nl_reg): New class.
4697 (init_div_requests): Use class nl_reg for \n(nl.
4698 (top_level_diversion::begin_page): Don't call
4699 output_file::begin_page if before_first_page is 2;
4700 reset before_first_page afterwards. If have_next_page_number is
4701 false, then always increment page_number.
4702 * tmac/tmac.an: Set traps within TH rather than at the top-level.
4703 Restore compatibility mode after loading, and then disable
4704 compatibility mode in TH.
4706 Thu Apr 1 11:09:34 1993 James Clark (jjc at jclark)
4708 * grotty/tty.cc (tty_printer::end_page): Don't discard characters
4710 * troff/node.h (output_file::trailer): Declare.
4711 * troff/div.cc (cleanup_and_exit): Call output_file::trailer().
4712 * troff/node.cc (output_file::trailer): New function.
4713 (troff_output_file::~troff_output_file): Move most code into...
4714 (troff_output_file::trailer): New function.
4715 (class troff_output_file): Delete page_length member. Declare
4717 (troff_output_file::really_begin_page): Use current page length
4718 for final V command.
4720 * tbl/main.cc (struct options): New decimal_point_char member.
4721 (options::options): Initialize this.
4722 (process_options): Implement decimalpoint option.
4723 (process_data): Pass decimal_point_char option to table::table.
4724 * tbl/table.h (class table): New decimal_point_char member.
4725 (table::table): Add additional argument.
4726 * tbl/table.cc (find_dot): Rename to find_decimal_point. Add
4727 second argument specifying decimal point character. Use this
4729 (table::table): Initialize decimal_point_char.
4730 (table::add_entry): Change call to find_dot.
4732 * troff/input.cc (get_copy, token::next): Implement \V.
4733 (interpolate_environment_variable): New function.
4735 Tue Mar 30 14:41:39 1993 James Clark (jjc at jclark)
4737 * pic/lex.cc (lookup_keyword): Rename MIN to K_MIN, MAX to K_MAX.
4738 * pic/pic.y: Likewise.
4740 * grotty/tty.cc (tty_printer::add_char, tty_printer::end_page):
4742 * refer/ref.cc (reference::insert_field, reference::delete_field):
4744 * troff/number.cc (parse_term): Likewise.
4746 * acgroff.m4 (GROFF_PROG_YACC): New macro.
4747 * configure.in: Use GROFF_PROG_YACC.
4749 * acgroff.m4 (GROFF_PROG_CCC): Don't add -O automatically for gcc
4751 * Makefile.in (OPTIMIZE): New define.
4752 (DEBUG): Empty by default.
4753 (CCFLAGS, CFLAGS): Include $(OPTIMIZE).
4755 * acgroff.m4 (GROFF_SYS_SIGLIST): Don't quote program.
4756 (GROFF_ARRAY_DELETE): Likewise.
4757 (GROFF_CC_COMPILE_CHECK): Quote use of $2 and $3.
4759 * troff/env.cc (trie::~trie): Make virtual to shut up g++.
4761 * devps/psstrip.sed: Use different delimiter on last line (so that
4762 it works with BSD 4.4 sed.)
4764 Mon Mar 29 17:07:14 1993 James Clark (jjc at jclark)
4766 * devps/psstrip.sed: Delete comments.
4768 * acgroff.m4 (AC_GETOPT): Don't test whether <unistd.h> declares
4769 optind, opterr, optarg.
4770 * lib.h: When UNISTD_H_DECLARES_GETOPT is defined, declare optind,
4773 Sun Mar 28 17:44:25 1993 James Clark (jjc at jclark)
4775 * Makefile.in (check): Dummy target.
4777 Wed Mar 3 04:53:38 1993 James Clark (jjc at jclark)
4779 * Version 1.07 released.
4781 * Integrate mm 1.11.
4783 * tbl/table.cc (alphabetic_block_entry::print): start_row was used
4784 where start_col was meant.
4786 Thu Feb 25 07:55:36 1993 James Clark (jjc at jclark)
4788 * grog/grog.sh, grog/grog.pl: Recognize PH and SA as -mm macros.
4790 Wed Feb 24 10:15:34 1993 James Clark (jjc at jclark)
4792 * troff/input.cc (token::next): Make \z\o'...' and similar things
4795 * env.h (MARGIN_CHARACTER_ON, MARGIN_CHARACTER_NEXT): New
4797 (environment): Add margin_character_flags member.
4798 * env.cc (environment::environment(symbol),
4799 environment::environment(const environment *): Initialize
4800 margin_character_flags.
4801 (margin_character): Rewrite.
4802 (environment::output_line): Add a margin character if
4803 margin_character_flags is non-zero. Turn off the
4804 MARGIN_CHARACTER_NEXT bit. If that makes margin_character_flags
4805 zero, use margin_character_node without copying and then set
4806 margin_character_node to 0.
4808 * devps/DESC.in: Change minimum size to 1000.
4810 Tue Feb 23 14:57:49 1993 James Clark (jjc at jclark)
4812 * troff/symbol.h (symbol::hash): Change return type to unsigned
4814 * troff/dictionary.cc (dictionary::lookup, dictionary::remove):
4817 * test-groff: Use -r rather than -x.
4819 * grops/psfig.diff: Include in distribution again.
4821 Mon Feb 22 09:10:44 1993 James Clark (jjc at jclark)
4823 * Makefile.in (dist): Use gzip.
4825 Sun Feb 21 11:12:53 1993 James Clark (jjc at jclark)
4827 * acgroff.m4 (GROFF_GETOPT): Check for declaration of getopt() in
4828 unistd.h as well as in stdlib.h.
4829 * include/lib.h: Include <stdlib.h> is STDLIB_H_DECLARES_GETOPT is
4830 defined; otherwise include <sys/types.h> and <unistd.h> if
4831 UNISTD_H_DECLARES_GETOPT is defined.
4833 * configure.in: use builtin(include, ... rather than include(...
4834 * configure: Regenerate with autoconf 1.3.
4836 * libdriver/print.cc (printer::adjust_arc_center): Use new
4837 algorithm suggested by Andy Fyfe.
4839 * libdriver/printer.cc (printer::adjust_arc_center): New function.
4840 * include/printer.h: Declare this.
4841 * grops/ps.cc (ps_printer::draw): Use it.
4842 * grodvi/dvi.cc (dvi_printer::draw): Use it.
4844 Fri Feb 19 23:13:51 1993 James Clark (jjc at jclark)
4846 * Makefile.comm (.man.n): Replace macrodir by tmacdir.
4848 Thu Feb 11 16:46:59 1993 James Clark (jjc at jclark)
4850 * eqn/main.cc (main): Handle "eqn -".
4852 Mon Jan 4 20:29:56 1993 James Clark (jjc at jclark)
4854 * tmac/tmac.e (++): Install fix from comp.bugs.4sd.
4856 * mm: Integrate version 1.08.
4858 * pic/troff.cc (troff_output::finish_picture): Set
4859 EQN_NO_EXTRA_SPACE reg to 0 rather than removing it.
4860 * eqn/box.cc (box::extra_space): Set EQN_NO_EXTRA_SPACE_REG to 0
4861 if it's not defined. Check whether the register is non-zero rather
4862 than whether it's not defined.
4863 * tmac.e ({, <): Make argument to \x zero if \n(0x is non-zero.
4865 * indxbib/indxbib.cc: Move all signal handling into...
4866 * indxbib/signal.c: New file.
4867 * configure.in: Call AC_RETSIGTYPE.
4869 * acgroff.m4 (GROFF_STRUCT_EXCEPTION): New macro.
4870 * configure.in: Call GROFF_STRUCT_EXCEPTION.
4871 * libgroff/matherr.c: Protect with ifdef HAVE_STRUCT_EXCEPTION.
4873 * troff/input.cc (token::token, token::operator=): Work round SGI
4875 * pic/object.cc (position::position): Likewise.
4877 Mon Dec 28 21:50:21 1992 James Clark (jjc at jclark)
4879 * pic/pic.h: Move declaration of hypot().
4881 Wed Dec 16 12:28:29 1992 James Clark (jjc at jclark)
4883 * pic/pic.h: Declare hypot().
4885 * pic/pic.h: Define M_PI if necessary.
4887 Thu Dec 10 12:03:29 1992 James Clark (jjc at jclark)
4889 * tmac/tmac.e (re): Add alternative version that doesn't use groff
4892 * devps/prologue.ps (RE): Handle the possibility that the old font
4893 doesn't have a FontName entry.
4895 Wed Dec 2 10:25:29 1992 James Clark (jjc at jclark)
4897 * tmac/tmac.e (fam): Redefine to set family in environment 2.
4898 (@C): Use @fam not fam.
4900 Thu Nov 26 16:01:25 1992 James Clark (jjc at jclark)
4902 * lookbib/lookbib.cc (main): Change type of start to const char *.
4903 * lkbib/lkbib.cc (main): Likewise.
4905 * eqn/lex.cc (definition::definition): Don't use member
4906 initializer syntax for members of anonymous unions.
4908 * troff/input.cc (input_stack::backtrace): Change type of to const
4911 Wed Nov 25 13:43:09 1992 James Clark (jjc at jclark)
4913 * include/stringclass.h (class string): Declare inline friend
4914 functions as inline in class declaration.
4915 * troff/hvunits.h (class hunits, class vunits): Likewise.
4916 * include/refid.h (class reference_id): Likewise
4917 * troff/troff.h (points_to_units(units), scale(units, double)):
4918 Delete declarations.
4919 * libdriver/input.cc (get_char): Delete declaration.
4920 * include/lib.h: Change 2nd argument of getopt from const char **
4922 * troff/symbol.cc (symbol::symbol): Cast `new char *[n]' to `const
4923 char **' before assigning to a `const char **'.
4924 * tbl/table.cc: Delete extra declarations of prints().
4926 Tue Nov 24 14:33:13 1992 James Clark (jjc at jclark)
4928 * libgroff/font.cc (font::load_desc): Cast `new char *[n]' to `const
4929 char **' before assigning to a `const char **'.
4931 * libgroff/errarg.cc (errarg::errarg): Don't use member
4932 initializer syntax for members of anonymous unions.
4934 Sat Nov 21 05:02:23 1992 James Clark (jjc at jclark)
4936 * mm: Integrate version 1.07.
4938 Tue Nov 17 16:44:27 1992 James Clark (jjc at jclark)
4940 * troff/input.c (translate2): Rename to
4941 (translate_no_transparent).
4942 (init_input_requests): Rename tr2 to trnt.
4944 Mon Nov 16 09:49:32 1992 James Clark (jjc at jclark)
4946 * troff/charinfo.h (class charinfo): Add transparent_translate field.
4947 (charinfo::set_translation, charinfo::set_special_translation):
4948 Add second argument that specifies value for
4949 transparent_translate.
4950 (charinfo::get_translation, charinfo::get_special_translation):
4951 Add optional second argument that specifies whether translation is
4952 being used for transparent throughput.
4953 * troff/input.cc (charinfo::set_translation,
4954 charinfo::set_special_translation): Handle second argument.
4955 (charinfo::charinfo): Initialize transparent_translate.
4956 (translate): Split main part off into
4957 (do_translate): New function. Pass argument saying whether
4958 translation applies to transparent throughput.
4959 (translate2): New request.
4960 (init_input_requests): Bind translate2 to `tr2'.
4962 Wed Nov 11 11:43:20 1992 James Clark (jjc at jclark)
4964 * tbl/table.h (class table): Add `nokeep' flag.
4965 * tbl/main.cc (process_options): Handle `nokeep' option.
4966 * tbl/table.cc (table::init_output, table::do_row, table::do_top,
4967 table::do_bottom): Don't output keep/release macro definitions or
4968 calls when `nokeep' option has been specified.
4970 Sat Nov 7 01:28:33 1992 James Clark (jjc at jclark)
4972 * tmac/tmac.Xps (Xps-char): Use " as delimiter for \Z.
4974 Wed Nov 4 16:29:04 1992 James Clark (jjc at jclark)
4976 * tbl/table.cc (table_entry::divert, block_entry::do_divert,
4977 block_entry::divert, alphabetic_block_entry::divert): Add extra
4978 argument giving column separation.
4979 (table::compute_widths): Pass column separation to
4980 table_entry::divert().
4981 (block_entry::do_divert): If an entry spans multiple columns and a
4982 minimumum width has been specified for each column, then set the
4983 line length to the sum of the widths (plus possibly the column
4986 * troff/input.cc (set_escape_char): Don't set the escape_char
4987 until after calling has_arg().
4989 Tue Nov 3 11:23:27 1992 James Clark (jjc at jclark)
4991 * tbl/table.cc (table::do_top): Add missing \s0 for double box
4994 * tbl/table.cc (table::print_double_hline): Avoid extra new line
4995 in case where r > nrows - 1.
4997 * tbl/table.cc (BODY_HEIGHT): Deleted.
4998 (LINE_SEP): New definition.
4999 (table::print_single_hline, table::print_double_hline,
5000 table::compute_vrule_top_adjust, table::compute_vrule_bot_adjust,
5001 table::do_row, table::do_top): Use LINE_SEP space before a line
5002 instead of \n[.v]-BODY_HEIGHT-BODY_DEPTH.
5004 * tbl/table.cc (text_entry::print_contents): New function.
5005 (text_string_name, right_text_string_name): Deleted.
5006 (TEXT_STRING, RIGHT_TEXT_STRING): Deleted.
5007 (simple_text_entry::do_width, numeric_text_entry::do_width,
5008 alphabetic_text_entry::do_width): Don't store the contents of the
5010 (left_text_entry::simple_print, right_text_entry::simple_print,
5011 center_text_entry::simple_print,
5012 alphabetic_text_entry::simple_print,
5013 numeric_text_entry::simple_print): Print the entry directly
5014 instead of using the stored string.
5016 Fri Oct 30 10:39:32 1992 James Clark (jjc at jclark)
5018 * devps/Makefile: Strip PostScript files.
5019 * devps/prologue: Rename to...
5020 * devps/prologue.ps.
5021 * devps/psstrip.sed: New file.
5022 * devps/download: Use .pfa rather than .ps for installed versions
5025 Thu Oct 29 09:14:43 1992 James Clark (jjc at jclark)
5027 * troff/env.cc (input_trap): Give a warning if the argument is out
5030 * troff/env.cc (adjust): Treat negative argument as missing. Round
5031 argument > 5 down to 5.
5033 * troff/env.cc (center, right_justify): Make negative argument zero.
5035 * troff/div.cc (page_offset, vertical_position_traps): Treat
5036 invalid argument as missing.
5037 * troff/env.cc (line_spacing, line_length, title_length, indent,
5038 underline, hyphen_line_max_request, control_char,
5039 no_break_control_char, widow_control_request, adjust, input_trap,
5040 point_size): Likewise.
5041 * troff/node.cc (ligature, kern_request, bold_font, track_kern,
5042 constant_space): Likewise.
5043 * troff/input.cc (compatible, shift, warn_request,
5044 set_escape_char): Likewise.
5046 * tbl/main.cc (format::format): Avoid doing `new int[0]'.
5047 * tbl/table.cc (table::table): Likewise.
5049 * Makefile.dev (install_dev): depends on $(DEVFILES).
5051 Wed Oct 28 08:30:57 1992 James Clark (jjc at jclark)
5053 * devX75, devX75-12, devX100, devX100-12: New directories.
5054 * Makefile.in: Add these to DEVDIRS.
5056 * troff/Makefile.sub, eqn/Makefile.sub, indxbib/Makefile.sub,
5057 afmtodit/Makefile.sub, tmac/Makefile.sub, nroff/Makefile.sub,
5058 grog/Makefile.sub, mm/Makefile.sub (uninstall_sub): New target.
5059 * Makefile.in (uninstall, uninstall_sub, uninstall_dirs): New
5061 * Makefile.ccpg, Makefile.cpg, Makefile.dev, Makefile.man
5062 (uninstall): New target.
5063 * Makefile.comm (uninstall, uninstall_sub, uninstall_man,
5064 uninstall_prog, uninstall_dev): New targets.
5066 * troff/div.cc (return_request): Treat an invalid argument as
5069 Mon Oct 26 11:33:47 1992 James Clark (jjc at jclark)
5071 * tmac/tmac.e ((f): Set up the environment even when there's a
5072 current diversion. Transperently throughput a call to @N.
5075 Thu Oct 22 05:05:59 1992 James Clark (jjc at jclark)
5077 * tbl/table.cc (table::compute_vrule_top_adjust): Round adjustment
5078 up to vertical resolution.
5080 * tbl/table.cc (table::do_row): Change row number after printing
5083 * pic/lex.cc (get_token_after_dot): Make .left and .right work.
5085 Wed Oct 21 14:46:45 1992 James Clark (jjc at jclark)
5087 * Rename CHANGES to NEWS.
5089 Tue Oct 20 23:25:21 1992 James Clark (jjc at jclark)
5091 * libgroff/new.cc (operator new): Avoid calling malloc(0).
5093 Mon Oct 19 09:10:13 1992 James Clark (jjc at jclark)
5095 * man.ultrix: Removed.
5097 Sun Oct 18 06:35:15 1992 James Clark (jjc at jclark)
5099 * Makefile.comm (extraclean): Delete files whose names begin with
5102 * pic/troff.cc (troff_output::text): Fix typo in implementation of
5105 Sat Oct 10 09:32:29 1992 James Clark (jjc at jclark)
5107 * troff/env.cc (hyphenate_request, vertical_spacing, no_number):
5108 * troff/div.cc (page_length, need_space, space_request): Treat
5109 invalid optional argument as missing.
5110 * troff/env.cc (number_lines): If the first argument is present
5111 but not a number, turn on line numbering, don't change the next
5112 line number and parse the remaining arguments.
5114 * tmac/tmac.e (@q): Do the `ne' before changing to environment 2.
5116 Thu Oct 8 10:24:40 1992 James Clark (jjc at jclark)
5118 * eqn/box.h: Change declaration accordingly.
5119 * eqn/box.cc (set_gsize): Change return type to int. Return 0 if
5120 the specified size was bad but don't give an error. Check for
5122 * eqn/main.cc (main): Change caller. Leave validation to set_gsize.
5123 * eqn/lex (do_size): Likewise.
5125 Wed Oct 7 09:48:59 1992 James Clark (jjc at jclark)
5127 * acgroff.m4 (GROFF_PROG_CCC): Use fopen when checking for C++
5130 Sun Oct 4 18:24:02 1992 James Clark (jjc at jclark)
5132 * tbl/table.cc (table::init_output): Improve error message when
5133 table won't fit on one page.
5135 Fri Oct 2 10:41:40 1992 James Clark (jjc at jclark)
5137 * pic/troff.cc (troff_output::start_picture): Generate line
5138 containing a horizontal motion equal to the width of the picture.
5140 * groff/groff.cc (main): Allow PROG_PREFIX to be set at runtime
5141 using GROFF_COMMAND_PREFIX environment variable.
5143 Fri Sep 25 11:40:40 1992 James Clark (jjc at jclark)
5145 * mdate.sh: Use $NF rather than $(NF).
5147 Tue Sep 22 09:47:24 1992 James Clark (jjc at jclark)
5149 * pic/main.cc (main): Use %1 not %c in argument to warning.
5151 * eqn/main.cc (main): Output code to check that geqn was given the
5154 Mon Sep 21 10:59:16 1992 James Clark (jjc at jclark)
5156 * Makefile.in (dist): Instead of doing `make -f ../Makefile', do
5157 `ln -s ../Makefile .; make; rm -f Makefile'.
5159 * troff/hyphen: Rename to...
5161 * troff/input.cc (main): Delete -H option. Don't call
5163 * troff/env.cc: Include searchpath.h and macropath.h.
5164 (exception_dictionary): Deleted.
5166 (read_hyphen_file): Deleted.
5167 (hyphenation_language): New struct.
5168 (class trie, class hyphen_trie): Move declarations up.
5169 (trie_node::~trie_node): Deleted.
5170 (trie::delete_trie_node): New function.
5171 (trie::do_delete): New pure virtual function.
5172 (hyphen_trie::do_delete): New function.
5173 (trie::~trie): New function.
5174 (hyphen_trie::~hyphen_trie): New function.
5175 (trie::clear): No need to chcek that tp is not 0.
5176 (current_language, language_dictionary): New variables.
5177 (hyphen_word): Give an error if no current language. Use
5178 exceptions dictionary in current language.
5179 (hyphen_trie::read_patterns_file): Find file using macro_path.
5180 Allow comments (starting with %) in patterns file. Don't make it
5181 a fatal error if the file can't be found.
5182 (hyphenate): Return if no current language. Get the exceptions
5183 dictionary and the hyphenation patterns from the current language.
5184 (set_hyphenation_language): New variable.
5185 (hyphenation_patterns_file): New function.
5186 (hyphenation_language_reg): New class.
5187 (hyphenation_language_reg::get_string): New function.
5188 (init_hyphen_requests): Bind "hla" to set_hyphenation_language and
5189 "hpf" to hyphenation_patterns_file. Initialize `.hla' number
5191 * groff/groff.cc (main, help, synopsis): Delete -H option.
5192 * include/Makefile.sub: Don't define HYPHENFILE.
5193 * Makefile.in: Delete hyphenfile variable and remove from MDEFINES.
5194 * Makefile.comm (.man.n): Don't substitute for HYPHENFILE.
5195 * tmac/troffrc: Set hyphenation language to `us'. Load `hyphen.us'
5196 hyphenation patterns.
5198 Sun Sep 20 09:33:02 1992 James Clark (jjc at jclark)
5200 * eqn/neqn.sh: New file.
5201 * eqn/Makefile.sub: Handle neqn.sh.
5203 * eqn/eqn.h: Declare `nroff' variable.
5204 * eqn/box.cc (param_table): Add `nroff' param.
5206 * eqn/lex.cc (yylex): Handle TDEFINE and NDEFINE using `nroff'
5208 * tmac/eqnrc: Set `nroff' to 1 for -Tascii or -Tlatin1.
5210 * troff/troff.h (WARN_FONT): New warning.
5211 (WARN_TOTAL): Change accordingly.
5212 * troff/input.cc (DEFAULT_WARNING_MASK): Include WARN_FONT.
5213 (warning_table): Add WARN_FONT.
5214 * troff/node.cc (mount_font_no_translate): Pass argument to
5215 font::load_font. If this is non-zero, give a warning.
5216 Don't give an error message when accessing a font that has already
5217 been found to be invalid.
5218 * include/font.h (font::load, font::load_font): Add additional
5219 optional argument which suppresses error message if the font is
5221 * libgroff/font.cc (font::load_font): Handle additional argument.
5222 (font::load): Add additional argument. If this is non-null, set it
5223 to 1 and don't give error message.
5225 * include/printer.h (printer::end_page): Add argument giving
5227 * libdriver/input.cc (do_file): Pass this.
5228 * grops/ps.cc (ps_printer::end_page): Add argument.
5229 * grodvi/dvi.cc (dvi_printer::end_page,
5230 draw_dvi_printer::end_page): Add argument.
5231 * grotty/tty.cc (class tty_printer): Remove lines_per_page and
5232 columns_per_page members. New member nlines.
5233 (DEFAULT_LINES_PER_PAGE): Deleted.
5234 (tty_printer::tty_printer): Don't compute lines_per_page from
5235 font::paperlength. Don't compute columns_per_page from
5237 (tty_printer::add_char): Don't check horizontal position against
5238 columns_per_page. Grow glyphs vector if neccessary.
5239 (tty_printer::end_page): Add argument giving page_length in units.
5240 Discard lines past end of page.
5242 Wed Sep 16 06:29:52 1992 James Clark (jjc at jclark)
5244 * tmac/tmac.tty-char: Fix definition of \(/l.
5246 * tmac/tmac.X: Define \(en.
5248 Tue Sep 15 10:37:13 1992 James Clark (jjc at jclark)
5250 * acgroff.m4 (GROFF_PRINT): If a system has lpr and lp but not
5251 lpq, then use lp rather than lpr.
5253 * tmac/tmac.s (par@reset): Don't call `ad'.
5254 (par*env-init): Call `ad'.
5256 Sun Sep 13 18:48:20 1992 James Clark (jjc at jclark)
5258 * mdate.sh: Use $(NF) instead of $6 to extract year from output of
5261 * troff/symbol.cc: #undef BLOCK_SIZE if it's defined.
5262 * indxbib/indxbib.cc: Likewise.
5264 Sun Sep 6 09:44:46 1992 James Clark (jjc at jclark)
5266 * libgroff/putenv.c: New file.
5267 * libgroff/Makefile.sub: Add putenv.c to CSRCS.
5268 * Makefile.in: Say that putenv.o can be one of LIBOBJS.
5269 * configure.in: Test for putenv with AC_REPLACE_FUNCS. Test for
5270 stdlib.h with AC_HAVE_HEADERS.
5272 Sat Sep 5 18:11:52 1992 James Clark (jjc at jclark)
5274 * indxbib/dirnamemax.c: Include <sys/dir.h> only if <dirent.h>
5277 Fri Sep 4 09:43:26 1992 James Clark (jjc at jclark)
5279 * eqn/box.cc (gsize): Make it an int.
5280 (set_gsize): Parse argument handling increment or decrement.
5281 (box::top_level): Convert gsize to a string.
5283 * troff/input.cc (exit_troff): Make buf unsigned char [].
5284 Call to make_temp_iterator casts buf to char*.
5286 * Makefile.in ($(TARGETS), dot): Pass $(MDEFINES) to recursive makes.
5288 * Makefile.ccpg (depend.temp): Depends on $(YTABC).
5289 * Makefile.cpg (depend.temp): Likewise.
5291 * Makefile.dep: Remove Makefile.dep from $(REALCLEANFILES).
5293 * Makefile.comm: Add y.output to MOSTLYCLEANFILES.
5295 Thu Sep 3 08:01:55 1992 James Clark (jjc at jclark)
5297 * tmac/tmac.s (B, I, BI, CW): Rewrite avoiding aliases.
5299 Tue Sep 1 18:24:53 1992 James Clark (jjc at jclark)
5301 * Version 1.06 released.
5303 * Integrate mm 1.04.
5305 Fri Aug 28 11:28:19 1992 James Clark (jjc at jclark)
5307 * Makefile.comm, Makefile.ccpg, Makefile.cpg: Fix TAGS target.
5309 Thu Aug 27 11:03:33 1992 James Clark (jjc at jclark)
5311 * afmtodit/afmtodit.pl: Add -n option that disables generation of
5313 * devps/generate/Makefile (CR, CB, CI, CBI): Pass -n flag to
5314 afmtodit. Regenerate.
5316 * tmac/tmac.e ()z): Adjust _b if necessary so as to avoid moving
5317 @f back past the current position.
5319 * tmac/tmac.e: Change calls to @R so that comments are not part of
5322 Tue Aug 25 10:42:07 1992 James Clark (jjc at jclark)
5324 * configure.in: Check for mkstemp with AC_HAVE_FUNCS.
5326 * acgroff.m4 (GROFF_PROG_CCC): Don't check for <osfcn.h>. Instead
5327 check that we can link a call to a function declared in <stdio.h>.
5328 (GROFF_UNISTD_H): New macro.
5329 * configure.in: Call it.
5330 * Makefile.in: Document it.
5331 * include/posix.h: New file.
5332 * troff/troff.h: Don't include <osfcn.h>
5333 * troff/input.cc: Include posix.h.
5334 * libgroff/new.cc, libgroff/tmpfile.cc: Include posix.h rather than
5336 * indxbib/indxbib.cc, libbib/{search.cc,linear.cc,index.cc}:
5337 Include posix.h rather <sys/types.h>, <sys/stat.h>, <osfcn.h>,
5339 * indxbib/indxbib.cc (S_IRUSR, S_IRGRP, S_IROTH): Delete definitions.
5340 * libbib/index.cc (S_ISREG, O_RDONLY): Delete definitions.
5341 * libbib/search.cc (O_RDONLY): Delete definition.
5342 * refer/refer.cc, include/driver.h, pic/pic.h, groff/groff.cc:
5343 Don't include <osfcn.h>.
5345 * acgroff.m4 (GROFF_TIME_T): New macro.
5346 * configure.in: Call it.
5347 * Makefile.in: Document it.
5349 * acgroff.m4 (GROFF_TRADITIONAL_CPP): New macro.
5350 * configure.in: Call it.
5351 * Makefile.in: Document -DTRADITIONAL_CPP.
5352 * include/ptable.h: Don't include generic.h.
5355 * tmac/tmac.s (][): Make [T1 and [T2 aliases for [T.
5356 Afterwards remove [T1 and [T2.
5357 (ref*spec!0, ref*spec!2): Use T1 rather than T.
5358 (ref*spec!1, ref*spec!4, ref*spec!4): Use T2 rather than T.
5359 (ref*add-T2): Renamed from ref*add-T.
5360 (ref*add-T1): New macro.
5362 Mon Aug 24 11:11:11 1992 James Clark (jjc at jclark)
5364 * acgroff.m4 (AC_PROG_CCC): Use GROFF_EXIT rather than exit 1.
5366 * libbib/index.cc: Include <fcntl.h>.
5367 (O_RDONLY): Define if necessary.
5368 (make_index_search_item, index_search_item_iterator::get_tag,
5369 index_search_item::check_files): Use O_RDONLY.
5370 * libbib/seach.cc: Include <fcntl.h>, <sys/types.h>, <sys/stat.h>.
5371 (O_RDONLY): Define if necessary.
5372 (search_list::add_file): Use O_RDONLY.
5373 * indxbib/indxbib.cc: Include <fcntl.h>, <sys/types.h>,
5375 (S_IRUSR, S_IRGRP, S_IROTH): Define if necessary.
5378 * libbib/index.cc (S_ISREG): Define it if necessary.
5379 (index_search_item::load): Use S_ISREG.
5381 * include/driver.h: Include <errno.h>.
5383 Sun Aug 23 11:32:18 1992 James Clark (jjc at jclark)
5385 * eqn/box.cc (body_height): Increase default value to 85.
5386 (body_depth): Increase default value to 35.
5388 Fri Aug 21 05:34:42 1992 James Clark (jjc at jclark)
5390 * eqn/pbox.h (SAVE_FONT_STRING): Define it.
5391 * eqn/box.cc (box::top_level): Hide use of \R in a string that is
5392 protected from expansion with \E.
5394 * acgroff.m4 (GROFF_PAGE): Use `case' to test domain.
5396 * Makefile (Makefile): New target.
5398 * Makefile.sub (configure, distfiles): New targets.
5400 * acgroff.m4 (GROFF_BROKEN_SPOOLER_FLAGS): Avoid using ${var:-val}
5403 Thu Aug 20 12:27:26 1992 James Clark (jjc at jclark)
5405 * eqn/box.cc (param_table): Add body_height and body_depth.
5407 * eqn/lex.cc (def_table): Make circumflex in hat_def roman.
5409 Tue Aug 18 16:24:25 1992 James Clark (jjc at jclark)
5411 * psbb/Makefile.sub: Don't link with libgroff.a.
5413 * acgroff.m4 (GROFF_PUTENV): New macro.
5414 * configure.in: Call GROFF_PUTENV.
5415 * Makefile.in: Document STDLIB_H_DECLARES_PUTENV.
5416 * groff/groff.cc: Don't declare putenv if STDLIB_H_DECLARES_PUTENV
5419 * troff/env.cc (distribute_space): Rename force_forward argument
5420 to force_reverse. Reverse the list if force_reverse is true.
5422 Mon Aug 17 17:49:05 1992 James Clark (jjc at jclark)
5424 * tmac/tmac.an: Don't define a string `T'. Just define Tm.
5426 * eqn/pile.cc (matrix_box::compute_metrics): Don't allow computed
5427 height or depth to be negative. Guard against SUP_RAISE quantity
5430 Sat Aug 15 08:18:54 1992 James Clark (jjc at jclark)
5432 * devps/generate/textmap: Add `an' (arrowhorizex).
5433 * tmac/tmac.ps: \(an overlaps horizontally.
5434 * tmac/tmac.dvi, tmac/tmac.tty: Add `an'.
5436 * devps/symbolchars: Add arrowverttp, arrowvertbt.
5437 * devps/textmap: Add arrowvertex.
5438 * eqn/delim.cc (delim_table): Add uparrow, downarrow and
5439 updownarrow delimiters.
5440 * tmac/tmac.ps, tmac/tmac.X: Add definition of \(va.
5442 * tbl/table.cc (simple_entry::position_vertically,
5443 block_entry::position_vertically): For a centered entry, perform
5444 the motion in two stages.
5446 * refer/refer.cc (split_punct): Don't call lookup_token if there
5449 Fri Aug 14 11:14:58 1992 James Clark (jjc at jclark)
5451 * troff/input.cc (token::next): Delete token_node after copying
5454 * grodvi/grodvi.cc (dvi_printer::dvi_printer): Initialize
5457 * libdriver/printer.cc (printer::load_font): Delete old_font_table.
5459 * grops/ps.cc (ps_printer::define_encoding): Delete elements of vec.
5461 Tue Aug 11 13:50:38 1992 James Clark (jjc at jclark)
5463 * grops/ps.cc (usage): -b option takes an argument.
5465 * devps/prologue (PLG): New procedure.
5466 * grops/ps.cc (main, usage): New -g option.
5467 (ps_printer::~ps_printer): If guess_flag is set, guess the paper
5470 Mon Aug 10 11:17:53 1992 James Clark (jjc at jclark)
5472 * include/cset.h: Include <limits.h> if we have it.
5474 * libgroff/illegal.cc: New file.
5475 * include/lib.h (illegal_input_char): Use table.
5476 * troff/input.cc (ESCAPE_RIGHT_PARENTHESIS): Renumber to 0206.
5477 * pic/lex.cc (ARG1): Renumber to 14.
5478 * eqn/lex.cc (ARG1: Likewise.
5480 * troff/Makefile.sub (majorminor.cc): Handle 3 part versions
5481 (eg 1.05.90) correctly.
5483 Sun Aug 9 13:35:43 1992 James Clark (jjc at jclark)
5485 * tmac/tmac.e (sr): Deleted. Set $r and $R directly.
5486 Rename $r and $R registers to $v and $V.
5487 ($r, $R): Initialize to 0.
5488 (@v, @V): New macros.
5492 * troff/input.cc (main, usage): Add -R option that says not to
5494 * eqn/main.cc (main, usage): Rename -n to -R.
5496 Sat Aug 8 00:16:00 1992 James Clark (jjc at jclark)
5498 * devps/DESC.in: Leave font positions 5-9 blank.
5499 * devdvi/DESC.in: Likewise.
5501 * grog/grog.pl: Handle `.PS <file' correctly.
5503 * troff/input.cc (input_stack::push): Improve error message when
5504 input stack limit exceeded.
5506 Fri Aug 7 13:08:16 1992 James Clark (jjc at jclark)
5508 * refer/refer.cc (main): Fix typo in handling of `a' option.
5510 * refer/refer.cc (do_bib): In state START after a newline remain
5513 * groff/groff.sh: Deleted.
5514 * groff/Makefile.sub: Delete handling of groff.sh.
5516 * pic/troff.cc (troff_output::text): Test \n(0p rather than \*(.T
5517 to determine whether to use \X'ps:...'.
5518 * tmac/troffrc: Set 0p register to 0.
5519 * tmac/tmac.ps: Set 0p register to 1.
5521 * groff/groff.cc: Support -X option. Give warning for -TXps and
5522 transform to -X -Tps. Pass troff a -r.X=1 option if -X is used.
5523 * tmac/troffrc: Support -r.X=1.
5525 * pic/troff.cc (troff_output::dot): Don't test
5526 zero_length_line_flag.
5528 Thu Aug 6 13:32:08 1992 James Clark (jjc at jclark)
5530 * include/lib.h: Declare getopt() and friends unless
5531 STDLIB_H_DECLARES_GETOPT is defined.
5533 * doc/chars.tr: Delete.
5534 * man/groff_char.man: New file.
5536 Wed Aug 5 00:38:58 1992 James Clark (jjc at jclark)
5538 * tmac/tmac.e (np, bu): Test \n($p with string expression in case
5539 user has changed register format.
5541 Mon Aug 3 11:22:18 1992 James Clark (jjc at jclark)
5543 * groff/groff.cc: Get rid of device_table. Get postprocessor from
5544 `postpro' command in DESC file. Get spooler command from `print'
5545 command in DESC file. Execute spooler command with /bin/sh.
5547 * groff/groff.cc: Split Unix-specific parts into...
5548 * groff/pipeline.c: New file.
5551 * COPYING: New file.
5552 * all files: Update copyright notices.
5554 * Rearrange files. Redo Makefiles. Use autoconf.
5556 Sat Aug 1 09:36:50 1992 James Clark (jjc at jclark)
5558 * troff/input.c (charinfo_to_node_list): Interpret character
5559 definition with escape_char of `\'.
5561 Tue Jul 28 12:20:12 1992 James Clark (jjc at jclark)
5563 * lib/strerror.c, lib/iftoa.c, lib/itoa.c: Don't include lib.h.
5564 Define INT_DIGITS as big enough for 64-bit integer.
5565 * lib/strtol.c: Don't include lib.h.
5566 * lib/lib.h: Delete ifdef __cplusplus stuff.
5568 Mon Jul 27 11:08:50 1992 James Clark (jjc at jclark)
5570 * ps/devps/Makefile: Add DESC to DEVICEFILES. Separate out rule
5571 for making DESC. Make $(FONTS) depend on DESC. afmtodit should
5572 get DESC from current directory.
5574 Sun Jul 26 15:38:26 1992 James Clark (jjc at jclark)
5576 * tbl/main.c (main): Always reset the line number when reading
5579 * tbl/table.c (table::print_single_hline, table::print_double_hline,
5580 table::define_bottom_macro, table::do_row, table::do_top): Round
5581 vertical spacing up to vertical resolution.
5583 Fri Jul 24 14:32:07 1992 James Clark (jjc at jclark)
5585 * ps/ps.h (enum resource_type): Avoid comma at end of
5587 * dvi/dvi.c (class dvi_printer): Likewise.
5588 * dvi/tfmtodit.c (gf::load): Likewise.
5589 * refer/label.y (struct expression): Likewise.
5590 * refer/refer.c (class label_processing_state): Likewise.
5591 * refer/indxbib.c (do_file): Likewise.
5592 * troff/troff.c (enum warning_type): Likewise.
5593 * tbl/main.c (process_data): Likewise.
5594 * troff/charinfo.h (class charinfo):
5596 Wed Jul 22 09:17:58 1992 James Clark (jjc at jclark)
5598 * dvi/devdvi/textt.map: Add entry for `-'. Regenerate fonts.
5600 Tue Jul 21 11:39:26 1992 James Clark (jjc at jclark)
5602 * groff.c: Move to new groff subdirectory.
5603 * groff/Makefile: New file.
5604 * Makefile: Remove handling of groff.c. Add groff to SUBDIRS.
5606 * man/mdate.sh: Use ls -L if supported.
5608 * Consolidate all header files produced by gendef into lib/defs.h.
5609 * lib/macropath.c, lib/fontfile.c, lib/device.c: Include defs.h.
5610 Don't include path.h.
5611 * lib/Makefile (path.h): Don't generate.
5612 * troff/input.c: Include defs.h. Don't include config.h.
5613 * troff/Makefile (config.h): Don't generate.
5614 * refer/index.h: Don't include suffix.h.
5615 * refer/index.c: Include defs.h.
5616 * refer/indxbib.c: Include defs.h.
5617 * refer/refer.h, refer/lkbib.h: Don't include path.h. Include
5619 * refer/Makefile (suffix.h, path.h): Don't generate.
5620 * groff.c: Don't include config.h. Include defs.h.
5621 * Makefile (config.h): Don't generate.
5622 (lib/defs.h): Generate.
5623 (topclean): Remove lib/defs.h.
5625 Mon Jul 20 10:12:57 1992 James Clark (jjc at jclark)
5627 * lib/malloc.c, lib/getpagesize.h: Deleted.
5628 * Makefile: Add COOKIE_BUG configuration option. Delete malloc
5630 * lib/Makefile: Delete malloc-related stuff.
5631 * lib/new.c: Workaround COOKIE_BUG if necessary.
5633 * refer/lkbib.c, refer/indxbib.c: Don't include refer.h. Include
5634 needed header files directly.
5635 * refer/refer.h: Omit definition of DEFAULT_INDEX.
5636 * Makefile: Include definition of DEFAULT_INDEX in path.h.
5638 Sun Jul 19 10:19:22 1992 James Clark (jjc at jclark)
5640 * lib/font.c (FONT_COMMAND_HANDLER): Pass command name and single
5642 * lib/font (font::load_desc, font::load): Don't split argument of
5644 (font::handle_unknown_font_command): Change type.
5645 * ps/ps.c (ps_font::handle_unknown_font_command,
5646 handle_unknown_desc_command): Change type.
5647 * dvi/dvi.c (dvi_font::handle_unknown_font_command): Change type.
5649 Fri Jul 17 11:12:49 1992 James Clark (jjc at jclark)
5651 * lib/font.h (font::handle_unknown_font_command): Add file and
5653 * lib/font.c (font::handle_unknown_font_command):
5654 * ps/ps.c (ps_font::handle_unknown_font_command):
5655 * dvi/dvi.c (dvi_font::handle_unknown_font_command): Add file and
5656 lineno arguments. Use _with_file_and_line functions for error
5659 * lib/fontfile.c (font::unknown_desc_command_handler): New static
5661 * lib/font.c (font::set_unknown_desc_command_handler): New
5663 (font::load_desc): For unknown commands, call
5664 unknown_desc_command_handler if not null.
5665 * lib/font.h (class font): Declare them.
5666 (FONT_COMMAND_HANDLER): New typedef.
5667 * ps/ps.c (handle_unknown_desc_command): New function.
5668 (main): Set bflag if we had a -b option. Call
5669 font::set_unknown_desc_command_handler.
5670 (broken.h): Don't include.
5671 * ps/Makefile: No need for broken.h. Pass BROKEN_SPOOLER_FLAGS to
5673 * ps/devps/Makefile: Add `broken' command to DESC file using
5674 BROKEN_SPOOLER_FLAGS.
5676 * macros/tmac.e ([, ]): Add as synonyms for { and }.
5678 * macros/tmac.e ($p): Only exdent if \$3 > 0.
5680 * macros/tmac.e (@R, @S): New macros.
5681 Declare @, po, $0, $i, $p, df, so, fu, bt, *, ?a, ?b, ?C, ?e, ?H,
5682 ?I, ?n, ?o, ?R, ?s, ?T, ?W, ?w registers with @R.
5683 Declare $H, $[0-9], .. macros with @S.
5684 Declare |0, |1, |2, |3 strings with @S.
5686 * macros/tmac.e (@S): Rename to @U.
5688 * macros/tmac.e (@z): Define @b and bp as empty instead of
5691 * macros/tmac.e (@m): Deleted.
5692 (@h): Don't call @m.
5693 (@z): Don't set @m trap.
5695 * macros/tmac.e ($h, $f): Define |z as empty string.
5697 * macros/tmac.e (@D): Rework to avoid unbalanced .el requests.
5700 * macros/tmac.e (@h): Set ?H, ?C , ?s registers to 0 rather than
5702 ()f): Likewise for * register.
5704 * macros/tmac.e (sr): Don't ever scale the arguments. If the third
5705 argument is missing, don't change $R. Call sr with three
5706 arguments when initializing.
5708 Thu Jul 16 12:17:12 1992 James Clark (jjc at jclark)
5710 * macros/tmac.e (sr): New macro.
5711 Initialize $r and $R using sr.
5713 * macros/tmac.e (,): Delete \*(#[.
5715 * troff/env.c (set_tabs): Read the tab type even if the position
5716 is bad. Allow the position of the first tab stop to be negative.
5718 Wed Jul 15 13:14:37 1992 James Clark (jjc at jclark)
5720 * refer/dirnamemax.c: Use pathconf() if <unistd.h> defines
5722 * refer/Makefile: Compile dirnamemax.c using -DHAVE_UNISTD_H
5723 rather than -DPATHCONF_MISSING.
5724 * Makefile: Get rid of PATHCONF_MISSING.
5726 * refer/map.c: New file.
5727 * refer/index.c: Interface to mmap through map.c. Rename map_size
5729 * refer/Makefile: Handle map.c.
5730 * Makefile: Include -DHAVE_MMAP in OLDCFLAGS rather than CFLAGS.
5732 Tue Jul 14 14:15:20 1992 James Clark (jjc at jclark)
5734 * Makefile: RANLIB should be `true' if there is no ranlib.
5735 * lib/Makefile (libgroff.a): Simplify.
5736 * driver/Makefile (libdriver.a): Simplify.
5738 * Makefile: Change -DWAIT_COREDUMP_0200 to -DWCOREFLAG=0200.
5739 * groff.c (WCOREDUMP): Use WCOREFLAG. Define only if not already
5742 Sat Jul 11 09:19:17 1992 James Clark (jjc at jclark)
5744 * troff/env.c (compare_ranges): Declare as extern "C".
5746 * troff/input.c (init_registers): Use `struct tm' instead of `tm'.
5748 * macros/tmac.s, macros/tmac.e: Change .nx /dev/null to .nx.
5750 Wed Jul 8 11:52:27 1992 James Clark (jjc at jclark)
5752 * pic/troff.c (troff_output::text): Merge in grops_output::text,
5753 but conditionalize use of \X based on \*(.T.
5754 (grops_output::*): Deleted.
5755 * pic/output.h: Delete declaration of make_grops_output.
5756 * pic/main.c (main): Ignore -p and -x. driver_extension_flag is 1
5757 by default. -n sets it to 0.
5758 (usage): Corresponding changes.
5759 * groff.c (main): Don't pass -x or -p to pic.
5760 * groff.sh: Likewise.
5762 * ps/ps.c (ps_printer::do_exec, ps_printer::do_file): Force ndefs
5765 * ps/devps/afmtodit: Change calculation of asc_boundary and
5766 desc_boundary. Make these bounds inclusive.
5767 * ps/devps: Regenerate font files.
5769 Tue Jul 7 13:14:15 1992 James Clark (jjc at jclark)
5771 * macros/tmac.latin1: New file.
5772 * macros/tmac.tty-char: Use tmac.latin1.
5773 (tmac.tty-tr): Deleted.
5774 * macros/Makefile: Install tmac.latin1.
5775 * macros/tmac.dvi: Use tmac.latin1.
5776 * macros/troffrc: Translate \[char160] onto no-break space here.
5777 * macros/{tmac.dvi,tmac.ps,tmac.tty,tmac.X75}: Don't do it here.
5779 Mon Jul 6 11:06:52 1992 James Clark (jjc at jclark)
5781 * macros/tmac.Xps: Use `do' request.
5783 * macros/tmac.ps: Use `do' request.
5785 * macros/tmac.e (@C): Use `do' request.
5787 * macros/tmac.X, macros/tmac.Xps: Moved from xditview.
5788 * macros/Makefile: Install tmac.X*.
5790 * tty/tmac.tty, tty/tmac.tty-char: Move to macros.
5791 * tty/Makefile: Don't install tmac.tty*.
5792 * macros/Makefile: Install tmac.tty*.
5794 * dvi/tmac.dvi: Move to macros.
5795 * dvi/Makefile: Don't install tmac.dvi.
5796 * macros/Makefile: Install tmac.dvi.
5798 * ps/tmac.ps*: Move to macros.
5799 * ps/Makefile: Don't install tmac.ps*.
5800 * macros/Makefile: Install tmac.ps*.
5802 * eqn/box.c: Provide draw_lines parameter corresponding to -D
5804 * macros/eqnrc: Set draw_lines parameter based on device.
5805 * groff.c: Don't pass -D flag to eqn.
5806 * groff.sh: Likewise.
5807 * eqn/main.c: Warn about use of -D.
5809 * troff/input.c (process_startup_file): New function.
5810 (main): Call process_startup_file().
5811 * macros/troffrc: New file.
5812 * macros/Makefile: Install troffrc.
5813 * groff.c (main): Don't pass extra -m option to troff. For a
5814 pseudo device pass the name of the pseudo device to troff using
5816 * groff.sh: Likewise.
5817 * groff.c (possible_command::prepend_arg): Deleted.
5819 * troff/input.c (do_request): New function.
5820 (init_input_requests): Bind "do" to do_request.
5822 * eqn/main.c (main): Instead of loading eqnchar from device directory,
5823 load eqnrc from macro directory.
5824 * macros/eqnrc: New file.
5825 * macros/Makefile: Install eqnrc.
5826 * ps/devps/eqnchar: Deleted.
5827 * ps/devps/Makefile: Don't install eqnchar.
5828 * dvi/devdvi/eqnchar: Deleted.
5829 * dvi/devdvi/Makefile: Don't install eqnchar.
5830 * groff.c (main): Pass -M to eqn. Don't pass -F to eqn. New
5833 * lib/device.[ch]: New files.
5834 * lib/font.h (font::set_device_name, font::get_device_name):
5836 * lib/fontfile.c: Use device.h.
5837 * lib/Makefile: Handle device.[ch]. Make paths.h define DEVICE.
5838 * troff/input.c: Delete definition of `device'.
5839 (main): Don't initialize device.
5840 * troff/troff.h: Include device.h rather than declaring device.
5841 * troff/Makefile: No need to handle DEVICE.
5842 * driver/input.c: Include device.h. Don't use
5843 font::{set,get}_device_name.
5844 * groff.c, Makefile: Rename device.h to config.h.
5845 * groff.c: Use library device variable.
5846 * eqn/main.c: Use library device variable.
5847 * eqn/Makefile: No need to handle DEVICE.
5849 * lib/searchpath.[ch]: New files.
5850 * lib/Makefile: Handle searchpath.[ch].
5851 * troff/input.c (open_file, init_dirs): Deleted.
5852 (macro_dirs): Deleted.
5853 (open_mac_file, macro_source): Use class search_path.
5854 (add_string, struct string_list): Move definition.
5855 (main): Change -M option to use macro_path. Delete call to
5857 * lib/fontfile.c (font::command_line_font_dir, font::open_file):
5858 Rewrite to use class search_path.
5859 * lib/font.h, lib/fontfile.c (font::cl_font_dirs): Deleted.
5860 * lib/Makefile: fontfile.c depends on searchpath.h.
5861 * lib/Makefile: Rename fontpath.h to paths.h. Make paths.h define
5863 * lib/macropath.[ch]: New files.
5864 * troff/Makefile: No need to handle MACROPATH.
5866 * troff/input.c: Delete DUMP code.
5867 * lib/fontfile.c, lib/font.h: Delete
5868 font::forget_command_line_font_dirs.
5870 * troff/input.c (push_token): New function.
5871 (handle_first_page_transition): Use push_token().
5872 (process_input_stack): Change handling of a space at the beginning
5875 Sun Jul 5 17:11:09 1992 James Clark (jjc at jclark)
5877 * troff/input.c (font_dirs): Delete unused variable.
5879 * eqn/lex.c (do_set): Correct error messages.
5881 Sat Jul 4 10:20:55 1992 James Clark (jjc at jclark)
5883 * troff/input.c (do_define_string): Allow the string name to be
5884 followed immediately by a tab.
5885 (define_character): Likewise.
5887 Thu Jul 2 10:59:15 1992 James Clark (jjc at jclark)
5889 * ps/ps.c (ps_printer::draw): When drawing an arc, don't allow k to
5892 * troff/input.c (input_iterator::is_file): New virtual function.
5893 (file_iterator::is_file): New function.
5894 (input_stack::end_file): New function.
5895 (input_stack::next_file): Handle the situation where there is no
5896 file on the input stack correctly. Avoid making two passes over
5898 (next_file): Make the filename optional; in this case call
5899 input_stack::end_file().
5901 Wed Jul 1 10:17:25 1992 James Clark (jjc at jclark)
5903 * dvi/tmac.dvi: Change the definitions of \(ul and _ so that they
5904 produce a real _ charater when the current font is CW and _
5907 * lib/errarg.c (errarg::errarg(const char *)): Invert conditional
5908 expression to work around gcc 2.2 bug.
5910 Wed Jun 24 08:12:24 1992 James Clark (jjc at jclark)
5912 * eqn/main.c (main): Don't give an error if we can't find eqnchar.
5914 * troff/env.c (environment::add_padding): New function.
5915 (environment::add_char): Use add_padding().
5916 (environment::space): Likewise.
5917 (environment::wrap_up_field): Add some padding if there is none
5918 and there's no current tab.
5919 * troff/env.h: Declare environment::add_padding.
5921 Mon Jun 22 08:37:45 1992 James Clark (jjc@jclark)
5923 * pic/pic.y: undef fmod and rand before declaring them.
5925 Sun Jun 14 11:40:18 1992 James Clark (jjc@jclark)
5927 * troff/input.c (main): If the DESC file specifies a font name of
5928 0, then leave the corresponding font position empty.
5930 * nroff.sh: New file.
5931 * Makefile (install.nobin): Install nroff.sh.
5933 * tty/devlatin1/R.proto: Add ao as synonym for de.
5934 * tty/tmac.tty-char: Define ao as o.
5936 * tty/dev{ascii,latin1}/R.proto: Add aq.
5937 * tty/tmac.tty-char: Delete definition of aq.
5939 Mon Jun 8 11:43:20 1992 James Clark (jjc@jclark)
5941 * troff/input.c (init_charset_table): Don't translate 0240.
5942 * ps/tmac.ps: Translate char160 to space.
5943 * dvi/tmac.dvi: Likewise.
5944 * tty/tmac.tty: Likewise.
5946 Sun Jun 7 10:52:35 1992 James Clark (jjc@jclark)
5948 * dvi/tmac.dvi: Add support for all Latin-1 characters.
5950 * macros/tmac.s: Delete definitions of \(rg, \(ah, \(ad, \(a-,
5951 \(ao, \(ac, \(ho, \(-D, \(Sd, \(TP, \(Tp, \(ss, \(AE, \(ae, \(OE,
5954 * tty/tmac.tty-char: Add \(ah.
5956 * dvi/tmac.dvi: Add definitions of Tp, TP, Sd, -D, ho.
5957 No need to define \(FM and \(!/. Conditionalize all character
5960 * ps/devps/lgreekmap: Add +h, +f, +p.
5962 * ps/tmac.psnew: New file.
5963 * ps/Makefile: Install tmac.psnew.
5965 * troff/input.c (charinfo_to_node_list): Don't ever interpret
5966 character definitions in compatible mode.
5968 * troff/input.c (remove_character): New function.
5969 (init_input_requests): Bind remove_character to "rchar".
5971 * ps/tmac.psold: New file.
5972 * ps/Makefile: Install tmac.psold.
5973 * ps/tmac.ps: Load tmac.psold. Move definitions of ISO Latin-1
5974 characters into tmac.psold. Make these definitions unconditional.
5976 * tty/tmac.tty-char: Define \n(_C only if it is not already defined.
5978 * ps/tmac.ps: Don't define \('c and \('C.
5980 * ps/devps/textmap: Move Greek characters to...
5981 * ps/devps/symbolchars:
5983 Sat Jun 6 16:41:17 1992 James Clark (jjc@jclark)
5985 * ps/devps/text.enc: Add quotesingle.
5986 * ps/devps/textmap: Add +h, +f, +p, Fn, Bq, bq, aq, lz.
5987 * tty/tmac.tty-char: Likewise.
5988 * dvi/devdvi/texmi.map: Add +h, +f, +p.
5989 * dvi/devdvi/texi.map: Add Fn.
5990 * dvi/devdvi/msam.map: Add lz.
5991 * dvi/tmac.dvi: Handle Bq, bq, aq.
5993 * pic/lex.c (get_token): Recognize 'th.
5994 * pic/map.y: Allow `expr'th in contexts where ORDINAL was allowed.
5996 Fri Jun 5 11:20:46 1992 James Clark (jjc@jclark)
5998 * ps/devps/textmap: Move di, mu, +- to...
5999 * ps/devps/symbolchars:
6001 * macros/tmac.s (@XS): Don't call par@reset or fi.
6002 (XA): Call LP. Turn off adjustment. Reduce line length.
6004 * macros/tmac.s: Initially alias XS to LP.
6005 (XS): Rename to @XS.
6006 (cov*ab-init): Alias XS to @XS.
6008 Thu Jun 4 09:12:05 1992 James Clark (jjc@jclark)
6010 * troff/token.h: Delete TOKEN_CHAR_HEIGHT, TOKEN_CHAR_SLANT,
6011 TOKEN_FONT_NAME, TOKEN_FONT_POSITION, TOKEN_SIZE tokens.
6012 (token::is_size, token::changes_env): Deleted.
6013 * troff/number.c (parse_term): No need to process \s explicitly.
6014 Call tok.next() only after scale indicator has been processed.
6015 * troff/input.c (do_overstrike, do_bracket): No need to process \s,
6017 (token::next): Handle \s, \f, \S, \H immediately rather than
6018 returning them as tokens.
6019 (token::operator==, token::description, token::add_to_node_list,
6020 token::process): Remove handling of deleted tokens.
6022 * troff/env.c (environment::add_char): When adding padding
6023 indicator character, call start_line() if necessary.
6025 Wed Jun 3 09:55:50 1992 James Clark (jjc@jclark)
6027 * ps/devps/afmtodit: Don't output 0 kerns.
6029 * ps/devps/afmtodit: Remove directory from name of encoding in
6030 font description file.
6032 * ps/devps/afmtodit: Improve error messages.
6034 * ps/devps/afmtodit: Allow DESC file to be specified with -d.
6036 * ps/devps/Makefile: Incorporate FontMakefile. Rework.
6037 * ps/devps/FontMakefile: Deleted.
6038 * ps/devps/afmname: New file.
6040 * ps/devps/symbol.sed: New file.
6041 * ps/devps/symbol.diff: Deleted.
6042 * ps/devps/FontMakefile: Generate symbol.afm using symbol.sed.
6043 Generate zapfdr.afm from zapfd.afm.
6045 * tty/tmac.tty (tty-char): Prefix definition with ".
6047 * macros/tmac.an (TP): Don't start a diversion if one has already
6050 * tty/tmac.tty-char: Add Latin-1 characters.
6052 * tty/tmac.tty-char: Incorporate suggestions from Paul Eggert.
6054 Tue Jun 2 00:54:34 1992 James Clark (jjc@jclark)
6056 * tbl/table.c (table::allocate): Delete old_vline, old_entry.
6057 Move declaration of struct horizontal_span.
6059 * tbl/table.c (table::table): Initialize span_list.
6060 (table::~table): Delete span_list.
6062 * lib/ptable.h (PTABLE(T)::~PTABLE(T)): Delete v.
6064 * ps/devps/Makefile: Avoid dependency on GNU make.
6066 * ps/tmac.ps: Check that character does not already exist before
6069 * tty/tmac.tty: Add definitions of \(ff, \(!=, \(==, \(~=, \(sq,
6070 \(OE, \(oe, \(AE, \(ae, \(lh, \(rh. Delete definitions of \(en,
6071 \(ru, \(ul, \(br, \(bv, \(sl which are in the font description
6074 * tty/tmac.tty-char: New file.
6075 * tty/Makefile: Install tmac.tty-char.
6076 * tty/tmac.tty: Move definitions of \(ua, \(da, \(uA, \(dA into
6079 * tty/tmac.tty: Fix definition of \(34.
6081 * tty/dev{ascii,latin1}/R.proto: Add ha and ti. Map
6082 bracket-drawing characters onto |. Add *o.
6084 * troff/env.c (environment::wrap_up_tab): Increment field_spaces
6085 only if current_field.
6087 * troff/dictionary.c (dictionary::lookup): Free old_table after
6090 Mon Jun 1 10:15:22 1992 James Clark (jjc@jclark)
6092 * tty/dev{ascii,latin1}/R.proto: Add uppercase Greek characters
6093 whose glyphs are identical to glyphs of some Roman character.
6095 * tty/devlatin1/R.proto (bu): Deleted.
6096 * tty/devascii/R.proto (bu): Deleted.
6097 * tty/tmac.tty: Add definition of \(bu.
6099 * eqn/main.c (do_file): Pass FILE as argument.
6100 (main): Automatically load eqnchar. New options -F and -n.
6101 Pass do_file an opened FILE.
6102 * groff.c: Don't pass eqnchar to eqn. Pass -F options onto eqn.
6103 No need to include font.h.
6104 * groff.sh: Likewise. Don't need to use - for standard input.
6105 Prefix files with -- if first file starts with -.
6107 * macros/tmac.e: Conditionalize use of \$* on \n(.g.
6109 * troff/env.c (environment::possibly_break_line): Don't set line
6110 to 0 across call to output_line(). Don't call output_line() until
6111 after discarding nodes after break.
6113 Sun May 31 10:45:29 1992 James Clark (jjc@jclark)
6115 * request.h (macro::empty): Declare it.
6116 * input.c (macro::empty): New method.
6117 (interpolate_macro): Don't give a WARN_SPACE if the two-character
6120 Sat May 30 10:27:15 1992 James Clark (jjc@jclark)
6122 * troff/env.c (environment::start_field): Decrement space_total
6123 when a space is frozen.
6125 Fri May 22 14:34:38 1992 James Clark (jjc@jclark)
6127 * macros/tmac.an (R): Delete macro.
6129 * troff/input.c (get_copy, token::next): Support \# (like \" but
6130 newline is ignored).
6132 * troff/input.c (token::next): Fix error message in 'Y' case.
6134 Thu May 21 09:26:24 1992 James Clark (jjc@jclark)
6136 * eqn/delim.c (define_extensible_string): Recognize any prefix of
6139 Fri May 15 10:20:41 1992 James Clark (jjc at jclark)
6141 * c++test.c: Include <osfcn.h>.
6143 * lib/strtol.c, lib/getcwd.c, ps/psbb.c: Declare errno in case
6146 Fri May 8 09:37:19 1992 James Clark (jjc at jclark)
6148 * tbl/table.c (table::divide_span): Don't count column separation
6149 if expand was specified.
6151 * tbl/main.c (process_format): Don't ignore width specs in
6152 continued format. Give warning for changing equal widths or
6153 column separation in continued format.
6154 (process_data): Set column separation, minimum width, equal
6155 columns at end of table.
6157 Thu May 7 08:50:40 1992 James Clark (jjc at jclark)
6159 * troff/node.c (kern_pair_node::add_discretionary_hyphen,
6160 node::add_discretionary_hyphen): Use soft_hyphen_char.
6161 (set_soft_hyphen_char): New function.
6162 (init_node_requests): Bind to shc. Initialize soft_hyphen_char.
6164 * Makefile (c++tested): Give more helpful message if test fails.
6166 Tue May 5 10:58:39 1992 James Clark (jjc at jclark)
6168 * troff/input.c (init_charset_table): Translate 0240 to
6169 an unbreakable space.
6171 * troff/token.h (token::hyphen_indicator): New function.
6172 * troff/charinfo.h (TRANSLATE_HYPHEN_INDICATOR): New special
6174 * troff/input.c (translate): Allow translation to \%.
6175 * troff/node.c (node::add_char): Handle
6176 TRANSLATE_HYPHEN_INDICATOR.
6177 (make_node): Don't allow TRANSLATE_HYPHEN_INDICATOR here.
6179 * troff/input.c (init_charset_table): Don't set BREAK_AFTER flag
6182 * tty/devlatin1/R.proto: \(hy and - should print as 055.
6184 Tue Apr 21 09:24:42 1992 James Clark (jjc at jclark)
6186 * groff.c (run_commands): If the last command gets a SIGPIPE send
6187 a SIGPIPE to all children than haven't yet terminated. When
6188 command terminates, set pid field to -1.
6190 Fri Apr 17 11:20:48 1992 James Clark (jjc at jclark)
6192 * groff.c (main): Pass an appropriate -filename option to gxditview.
6194 Thu Apr 16 15:11:40 1992 James Clark (jjc at jclark)
6196 * Makefile.bd (install): Remove existing program before copying.
6198 * Makefile, */Makefile, Makefile.bd, groff.sh, groff.c: Allow
6199 programs which have Unix counterparts to be installed with
6200 user-specified prefix.
6202 * troff/input.c (exit_troff): Don't check if exit_started.
6203 (exit_request): Don't call exit_troff if exit_started.
6205 * Makefile.bd (install.mm): Rename to install.dwbmm.
6207 Tue Apr 14 10:05:10 1992 James Clark (jjc at jclark)
6209 * driver/input.c (do_file): Add missing break for '#' case.
6211 Mon Apr 13 10:11:02 1992 James Clark (jjc at jclark)
6213 * troff/input.c (input_stack::clear): Clear past any boundaries and
6214 then add the boundaries back.
6216 * troff/input.c (exit_troff): Return immediately if already
6219 * macros/tmac.s (pg@end-text): New macro. Use pg@end-text for the
6221 (pg*end-page): If the text has ended and there are no more
6222 footnotes or keeps, exit.
6224 * macros/doc-ditroff (Lq, Rq): Define as \(lq and \(rq.
6226 * troff/input.c (init_charset_table): Make \(rq transparent by
6229 * macros/tmac.an: Define lq and rq strings.
6231 * macros/tmac.s (Q, U): Define as \(lq and \(rq.
6233 Sun Apr 12 12:54:37 1992 James Clark (jjc at jclark)
6235 * troff/env.c (environment::final_break): New function.
6236 (environment::newline): Set prev_line_interrupted to 2 if
6238 * troff/env.h: Declare environment::final_break.
6239 * troff/input.c (exit_troff): Call environment::final_break()
6240 instead of environment::do_break().
6242 * macros/Makefile: Install man.local if $(MACRODIR)/man.local
6243 doesn't already exist.
6244 * macros/man.local: New file.
6245 * macros/tmac.an: Load man.local.
6246 * macros/man.ultrix: New file.
6248 Sat Apr 11 17:32:04 1992 James Clark (jjc at jclark)
6250 * troff/input.c (exit_groff): Rename to...
6251 (exit_troff): New function.
6253 * troff/div.c (exit_started, done_end_macro,
6254 seen_last_page_ejector): New global variables.
6255 (began_page_in_end_macro): New static variable.
6256 (exit_flag): Deleted.
6257 (top_level_diversion::top_level_diversion): Initialize
6259 (top_level_diversion): More elaborate test for whether
6260 cleanup_and_exit() should be called.
6261 Set began_page_in_end_macro if the end macro isn't yet finished.
6262 * troff/div.h (top_level_diversion::last_page_count): New data
6264 (top_level_diversion::set_last_page): New function.
6265 (exit_started, done_end_macro, seen_last_page_ejector): Declare.
6266 * troff/env.c (do_break): Zero prev_line_interrupted.
6267 * troff/input.c (exit_flag): Delete declaration.
6268 (LAST_PAGE_EJECTOR): New magic cookie.
6269 (token::next): Handle LAST_PAGE_EJECTOR.
6270 (exit_groff): Set exit_started and done_end_macro instead of
6271 exit_flag. Call top_level_diversion::set_last_page. Push a
6272 LAST_PAGE_EJECTOR instead of calling push_page_ejector(). Do
6273 another ejection after setting seen_last_page_ejector.
6275 Thu Apr 9 04:37:11 1992 James Clark (jjc at jclark)
6277 * etc/grog.sh, etc/grog.sh: Recognize -me sh macro.
6279 * macros/tmac.e (TH): Make sure there's room for the initial
6282 * macros/tmac.s (par@init): Make PD and DD at least \n(.V.
6283 Set FVS in points rather than units.
6285 Mon Apr 6 11:21:32 1992 James Clark (jjc at jclark)
6287 * troff/div.c (top_level_diversion::add_trap): Don't consider the
6288 position of empty slots.
6290 Fri Apr 3 10:46:45 1992 James Clark (jjc at jclark)
6292 * ps/devps/S: Fix height and depth of parenrightex.
6293 * ps/devps/symbol.diff: Regenerate.
6295 Sat Mar 28 21:17:52 1992 James Clark (jjc at jclark)
6297 * tmac.e (u): Do underlining as in -mgs.
6299 Fri Mar 27 09:23:44 1992 James Clark (jjc at jclark)
6301 * tty/tty.c (tty_printer::end_page): If overstriking is
6302 suppressed, still turn overstruck horizontal and vertical lines
6305 * lib/new.c: Back out Feb 24 change; no longer needed with gcc
6308 * refer/label.y (format_expr::evaluate): Avoid use of %0*d.
6310 Wed Mar 18 09:29:10 1992 James Clark (jjc at jclark)
6312 * Version 1.05 released.
6314 Tue Mar 17 16:50:45 1992 James Clark (jjc at jclark)
6316 * tty/tty.c: Instead of keeping an array of glyphs and then
6317 sorting it, keep a ordered linked list of glyphs for each line.
6319 * driver/driver.h: Include stddef.h.
6321 * tty/tty.c (compare_glyph):
6322 * refer/refer.c (rcompare):
6323 * troff/env.c (compare_ranges): Arguments of qsort comparison
6324 function should be const void *.
6326 * troff/number.c (parse_term):
6327 * dvi/dvi.c (draw_dvi_printer::draw): Avoid initialization in
6330 * refer/label.y (consider_authors): Don't access variables
6331 constructed under a condition outside that condition: put braces
6332 round for statement containing declaration; redeclare use of same
6335 * pic/pic.y (text_expr): Delete production that allows
6336 parenthesised text_expr.
6337 (expr): Allow a conditional_expr to appear in parentheses.
6338 (conditional_expr): Rename to any_expr.
6340 * mm: Install new version 1.01 from jh.
6342 * lib/font.c (font::get_width): Cache scaled widths.
6343 (font::font): Initialize widths_cache.
6344 (font::~font): Destroy widths_cache.
6345 * lib/font.h: Add font::widths_cache. Declare font_widths_cache.
6347 Mon Mar 16 10:16:10 1992 James Clark (jjc at jclark)
6349 * c++test.c, c++test.ref: New files.
6350 * Makefile: Check that the C++ compiler works.
6352 * ps/tmac.pspic (PSPIC): Do a break.
6354 * ps/tmac.ps: Move definition of PSPIC into...
6355 * ps/tmac.pspic: New file.
6356 (PSPIC): Draw box around picture, but make it invisible to grops.
6357 * ps/tmac.ps: Load tmac.pspic.
6358 * ps/Makefile: Install tmac.pspic.
6360 Sun Mar 15 14:18:08 1992 James Clark (jjc at jclark)
6362 * lib/font.c (scale_round): If n is negative,
6363 subtract .5 before truncating floating point result.
6365 * lib/fontfile.c: Include <errno.h>.
6367 Tue Mar 10 14:17:03 1992 James Clark (jjc at jclark)
6369 * driver/input.c (get_char): Inline. Don't update current_lineno.
6370 Change callers to up date current_lineno if necessary.
6371 Use get_char() instead of getc(current_file).
6373 Sun Mar 8 18:05:28 1992 James Clark (jjc at jclark)
6375 * ps/tmac.ps: Fix up spacing of \(mo and \(nm.
6377 Fri Mar 6 19:38:58 1992 James Clark (jjc at jclark)
6379 * tty/tty.c (tmac.tty): Define \(rg as (R).
6381 Tue Mar 3 10:11:25 1992 James Clark (jjc at jclark)
6383 * lib/lib.h: New define a_delete.
6384 * Use a_delete instead of delete when deleting an array of objects
6385 without destructors.
6387 * lib/lib.h: Rename adelete to ad_delete.
6388 * Change uses of adelete.
6390 Mon Mar 2 12:41:05 1992 James Clark (jjc at jclark)
6392 * eqn/eqn.y: Include lib.h.
6394 * troff/node.c (grow_font_table): Delete old_font_table.
6396 * mm: Install new version from jh.
6398 Fri Feb 28 10:42:23 1992 James Clark (jjc at jclark)
6400 * tbl/table.h (format_type): Make global instead of local to class
6401 entry_format. Prefix enumerators with FORMAT_.
6402 * tbl/table.c, tbl/main.c: Corresponding changes.
6403 * refer/token.h (token_type): Make global. Prefix enumerators
6405 * refer/token.[ch]: Corresponding changes.
6406 * Makefile: Get rid of -DNO_NESTED_TYPES configuration option.
6408 * troff/div.c (node::set_vertical_size): Don't name argument.
6410 Thu Feb 27 10:29:19 1992 James Clark (jjc at jclark)
6412 * Makefile: New configuration option ARRAY_DELETE_NEEDS_SIZE.
6413 * lib/lib.h: Define adelete accordingly.
6414 * pic/object.c (graphic_object::graphic_object):
6415 * tbl/main.c (format::~format):
6416 * tbl/table.c (table::~table):
6417 * refer/ref.c (reference::~reference, reference::merge,
6418 reference::insert_field, reference::delete_field): Use adelete.
6420 * Makefile: Change NESTED_TYPES to NO_NESTED_TYPES.
6422 * tbl/table.h: Corresponding changes.
6424 * common.c (common_output::dashed_arc, common_output::dotted_arc):
6425 Ensure total_angle is positive.
6427 Wed Feb 26 08:49:26 1992 James Clark (jjc at jclark)
6429 * refer/ref.c (reference::merge, reference::insert_field,
6430 reference::delete_field): Avoid delete[0].
6432 * refer/token.c (init_special_chars): Move calls to cmupper
6433 outside calls to init_two_char_letter to work around bug in gcc
6436 Mon Feb 24 14:20:00 1992 James Clark (jjc at jclark)
6438 * lib/new.c (operator new): Use __builtin_new for g++.
6440 * pic/object.c (graphic_object::~graphic_object): Don't use
6443 * pic/object.c (output::compute_scale): Initialize max_width and
6446 Sat Feb 15 09:55:20 1992 James Clark (jjc at jclark)
6448 * troff/input.c (write_request): Call fflush.
6450 * troff/node.h (class composite_node): Move declaration to node.c
6451 * troff/input.c (charinfo_to_node): Rename to ...
6452 (charinfo_to_node_list): Return node list rather than composite
6454 * troff/node.c (make_composite_node): New function.
6455 (make_node, add_char): Call make_composite_node instead of
6457 (class composite_node): Add a tfont * member. Delete font_size
6459 (composite_node::composite_node, composite_node::copy,
6460 composite_node::size): Corresponding changes.
6461 (composite_node::tprint): Provide constant spacing, emboldening
6462 and track kerning as specified in tfont.
6463 (composite_node::width): Change width calculation accordingly.
6464 * troff/env.h (environment::composite): New member.
6465 (environment::is_composite, environment::set_composite): New
6467 * troff/env.c (environment::environment): Initialize composite.
6468 * troff/input.c (charinfo_to_node): Call
6469 environment::set_composite.
6470 * troff/node.c (make_composite_node, make_glyph_node): Use the
6471 plain version of the tfont if the environment is composite.
6473 * troff/node.c (font_info::get_space_width): Additional argument
6474 giving space_size. Handle constant space correctly. Scale by
6475 space_size unless constant spaced.
6476 (env_sentence_space_width): New function.
6477 * troff/node.h: Declare it.
6478 * troff/env.h (environment::get_space_size,
6479 environment::get_sentence_space_size,
6480 environment::get_narrow_space_width,
6481 environment::get_half_narrow_space_width): Make inline.
6482 (environment::get_space_width): Make inline. Just call
6484 * troff/env.c: Delete definitions for funtions made inline.
6485 (environment::space_newline, environment::space): Use
6486 env_sentence_space_width(). Don't scale by space_size.
6487 * troff/node.h: Move declarations of env*space_width() functions
6490 Sat Feb 8 09:30:22 1992 James Clark (jjc at jclark)
6492 * macros/tmac.s (PS): Don't try to set negative indent.
6494 Thu Feb 6 09:00:35 1992 James Clark (jjc at jclark)
6496 * pic/pic.y: Fix min function.
6498 Tue Jan 28 07:52:29 1992 James Clark (jjc at jclark)
6500 * man/mdate.sh: Clear LANGUAGE.
6502 Sun Jan 19 13:02:41 1992 James Clark (jjc at jclark)
6504 * pic/pic.y, pic/lex.c: Rename COMMAND token to COMMAND_LINE.
6505 * pic/lex.c: New COMMAND keyword.
6506 * pic/pic.y (print_args, print_arg): New rules.
6507 (placeless_element): Use print_args for PRINT.
6508 New COMMAND element.
6510 Tue Jan 7 13:14:31 1992 James Clark (jjc at jclark)
6512 * troff/input.c (terminal): Handle missing argument correctly.
6514 * pic/pic.y (text_expr): New rule.
6516 * pic/pic.y: Implement := operator.
6518 Sun Jan 5 10:23:02 1992 James Clark (jjc at jclark)
6520 * etc/grog.pl, etc/grog.sh: Distinguish old and new versions of
6523 Sat Jan 4 14:42:26 1992 James Clark (jjc at jclark)
6525 * ps/devps/dingbatsrmap: Include this in the distribution.
6527 * macros/tmac.doc: Replace with new version from 2nd Networking
6528 Release. Fix loading of doc-* files.
6529 * macros/{doc-common,doc-ditroff,doc-nroff,doc-syms}: New files.
6530 * macros/tmac.doc.old: New file. Apply fixes that had been
6531 applied to old tmac.doc.
6532 * macros/tmac.andoc: Check that we're running under groff.
6533 * macros/Makefile: Rework.
6535 Fri Jan 3 13:27:51 1992 James Clark (jjc at jclark)
6537 * tbl/table.h (format_type):
6538 * refer/token.h (token_type): If NESTED_TYPES is defined, use
6539 typedef to make these types visible at file scope.
6540 * Makefile: Add NESTED_TYPES configuration option.
6542 * troff/div.c (mark): At the top level use the value of
6543 nl_reg_contents rather than the current vertical position.
6545 Thu Jan 2 10:34:51 1992 James Clark (jjc at jclark)
6547 * tty/tty.c: Implement \D for horizontal or vertical lines.
6548 (tty_printer::set_char): Use vec_used+2 as serial number.
6549 Don't allow size of vector to exceed USHRT_MAX-2.
6550 Split off part into...
6551 (tty_printer::add_char): New function.
6552 (tty_printer::draw): New function.
6553 (compare_glyph): Handle equal serial numbers.
6554 (tty_printer::end_page): Handle overstruck characters from \D.
6555 (main, usage): Implement -d option.
6557 Mon Dec 23 10:37:51 1991 James Clark (jjc at jclark)
6559 * tbl/main.c (process_format):
6560 * eqn/text.c (split_text):
6561 * troff/input.c (token::next): Use inner block for declarations
6562 with initializers in switch statement.
6564 Mon Dec 16 20:52:03 1991 James Clark (jjc at jclark)
6566 * pic/common.c (common_output::dash_line): Cope with zero-length
6569 Sun Nov 17 12:04:08 1991 James Clark (jjc at jclark)
6571 * Version 1.04 released.
6573 Wed Nov 13 05:27:21 1991 James Clark (jjc at jclark)
6575 * macros/tmac.an (TH): Define a macro an-init to define variables
6576 based on command line arguments.
6577 (an-header): Call it.
6579 Sun Nov 3 12:07:34 1991 James Clark (jjc at jclark)
6581 * Makefile (install.mm): Rename to install.dwbmm.
6583 * Makefile: Integrate mm.
6584 * mm: New directory.
6586 Wed Oct 30 10:11:34 1991 James Clark (jjc at jclark)
6588 * refer/dirnamemax.c: If PATHCONF_MISSING is defined, include
6591 * pic/troff.c (troff_output::simple_spline,
6592 troff_output::simple_polygon): Rename variable `v' to `d' to avoid
6593 shadowing parameter.
6595 * lib/tmpfile.c (xtmpfile): Declare dir as const char *.
6597 * lib/ptable.h: Add explicit casts when converting from unsigned
6600 * dvi/devdvi/{SA,SB,msam.map,msbm.map}: New files.
6601 * dvi/devdvi/Makefile: Install SA, SB.
6603 * refer/indxbib.c: Add declaration of mktemp.
6605 * refer/lookbib.c: Add declaration of isatty.
6607 Fri Oct 25 09:00:17 1991 James Clark (jjc at jclark)
6609 * pic/lex.c (interpolate_macro_with_args): While collecting
6610 arguments, keep track of whether we're in a string.
6612 Wed Oct 23 08:42:48 1991 James Clark (jjc at jclark)
6614 * ps/tmac.ps (PSPIC): Do the .sp after the \X, and move the \X
6615 down with \v, so as to avoid problems with top of page trap
6616 setting no space mode.
6618 Tue Oct 22 17:38:49 1991 James Clark (jjc at jclark)
6620 * eqn/lex.c (get_delimited_text): Allow tab before macro body.
6622 Tue Oct 15 17:24:53 1991 James Clark (jjc at jclark)
6624 * ps/psrm.c (ps_get_line): Fix bug when lines longer than 255.
6625 Improve error message.
6627 Fri Oct 11 11:09:38 1991 James Clark (jjc at jclark)
6629 * ps/psrm.c (print_ps_string): Don't pass negative numbers to
6632 Wed Oct 9 17:50:14 1991 James Clark (jjc at jclark)
6634 * groff.c (possible_command::execp): Always use _exit() after a
6637 * Makefile: Add HAVE_UNION_WAIT, HAVE_PID_T, WAIT_COREDUMP_0200,
6638 NO_SYS_WAIT_H configuration options.
6639 * groff.c: Use these options. Use POSIX-style macros to extract
6640 fields from the status returned by wait().
6642 Fri Oct 4 12:12:27 1991 James Clark (jjc at jclark)
6644 * tbl/table.c (table::compute_separation_factor): Allow the
6645 separation factor to drop to 0.
6647 Tue Oct 1 18:12:38 1991 James Clark (jjc at jclark)
6649 * refer/search.c: Include <errno.h>.
6651 Sun Sep 29 08:40:57 1991 James Clark (jjc at jclark)
6653 * pic/pic.y (YYDEBUG): Don't define for Borland C++.
6655 * lib/lib.h: #ifdef out declarations of itoa and iftoa for Borland
6658 * pic/lex.c (input_stack::bol): Move definition out of class body.
6660 * pic/main.c: On MSDOS munge argv[0].
6662 * lib/ptable.h: Define name2 as _Paste2 for Borland C++.
6664 * lib/ptable.c (hash_string): Use unsigned long rather than
6666 (next_ptable_size): Use unsigned rather than int. Give an error
6667 message if we've hit the largest table size.
6668 * lib/ptable.c: Corresponding changes. Also use unsigneds for the
6671 * pic/object.h (object_spec): Make flags unsigned long. Declare
6672 flags as const unisgned long rather than as enums.
6674 * pic/output.c: Deleted.
6676 * pic/troff.c (troff_output::simple_ellipse): Remove spurious %.
6678 * tbl/table.c (simple_entry::note_double_vrule_on_{left,right}):
6679 Add additional argument.
6680 (line_entry::note_double_vrule_on_{left,right}): Set value of
6681 douvle_vrule_on_{right,left} flag according to argument.
6682 (simple_line_entry::simple_print,
6683 simple_line_entry::double_line_print): If adjacent to double vrule
6684 on a corner extend rather than shorten the rule by half the double
6687 * troff/number.c (parse_term): In checking for overflow, handle the
6688 case where the current horizontal position is negative.
6690 Thu Sep 12 08:26:09 1991 James Clark (jjc at jclark)
6692 * pic/object.c (draw_arrow): Check for object having zero length.
6694 Wed Sep 11 10:32:38 1991 James Clark (jjc at jclark)
6696 * eqn/main.c (do_file): Split off inline equation handling into...
6697 (inline_equation): New function. Search for starting delimiter
6699 (delim_search): New function. Don't recognize a delimiter that
6700 occurs in the name of an escape sequence, number register, string
6703 Tue Sep 10 04:01:11 1991 James Clark (jjc at jclark)
6705 * eqn/delim.c (delim_box::compute_metrics): Don't call
6706 define_extensible_string if left is 0.
6707 (delim_box::output): Don't print the left delimiter if left is 0.
6708 (delim_box::debug_print): Check for left == 0 before calling printf.
6710 Fri Aug 23 13:02:30 1991 James Clark (jjc at jclark)
6712 * troff/Makefile (majorminor.c): Include only digits in
6715 Thu Aug 22 09:35:37 1991 James Clark (jjc at jclark)
6717 * refer/dirnamemax.c: new file.
6718 * refer/genlimits.c: Deleted.
6719 * refer/indxbib.c (main): Use dir_name_max() instead of NAME_MAX.
6720 Don't check path length.
6721 * refer/Makefile: Add dir_name_max.o; delete genlimits.
6722 * Makefile: Add PATHCONF_MISSING option.
6724 * refer/indxbib.c (get_cwd): New function.
6725 (main): Use get_cwd().
6726 * lib/getcwd.c: New file.
6727 * Makefile: Delete -DHAVE_GETWD. Include GETCWD variable. Pass
6729 * lib/Makefile: Compile getcwd.o.
6731 * ps/tmac.psatk (psatk-defs): Define showpage after pushing
6734 * refer/indxbib.c (main): Check success of mktemp.
6736 * lib/tmpfile.c: New file.
6737 * lib/Makefile: Add tmpfile.c.
6738 * lib/lib.h: Declare xtmpfile(); include <stdio.h>.
6739 * ps/ps.h: Delete declaration of mktemp().
6740 * ps/ps.c (ps_printer::ps_printer): Use xtmpfile().
6741 * refer/refer.c (divert_to_temporary_file): Use xtmpfile().
6742 * driver/driver.h: No need now to include errno.h.
6744 * everywhere: Set errno to 0 before calling fopen().
6746 * eqn/eqn.h, etc/soelim.c, driver/driver.h, etc/addftinfo.c,
6747 dvi/tfmtodit.c, groff.c, refer/index.c, refer/linear.c,
6748 refer/lookbib.c, refer/refer.h, ps/psbb.c: Include <errno.h>.
6750 Mon Aug 19 10:52:18 1991 James Clark (jjc at jclark)
6752 * troff/env.h (translate_space_to_dummy): Declare it.
6753 * troff/env.c (environment::space_newline, environment::space):
6754 If translate_space_to_dummy is set then make the width of spaces 0.
6755 * troff/input.c (translate): If the second character of a
6756 translation is a space, translate to unbreakable space. If the
6757 first character is a space, set or clear translate_space_to_dummy
6758 according to whether the second character is \&. Weird!
6760 Tue Jul 30 10:03:56 1991 James Clark (jjc at jclark)
6762 * groff.c (run_commands): Don't use non-zero exit code because a
6763 command gets SIGPIPE.
6765 * groff.c, groff.sh: Use -mXps with -TXps.
6767 * ps/ps.c (ps_printer::special): Move call to flush_sbuf() into...
6768 (ps_printer::do_exec, ps_printer::do_file, ps_printer::do_def,
6769 ps_printer::do_mdef, ps_printer::do_import): Call flush_sbuf().
6770 (ps_printer::special): New specials invis and endinvis.
6771 (ps_printer::do_invis, ps_printer::do_endinvis): New functions.
6772 (ps_printer::set_char, ps_printer::draw): Return if invis_count>0.
6773 (ps_printer::end_page): Check that invis_count == 0.
6774 (ps_printer::invis_count): New member.
6775 (ps_printer::ps_printer): Initialize invis_count to 0.
6777 * troff/env.c (environment::hyphenate_line): Hyphenation
6778 indicator at beginning of word inhibits splitting after -, \(em
6781 * pic/pic.y (element): Allow another element to follow } without
6782 any intervening separator.
6784 Mon Jul 22 12:27:37 1991 James Clark (jjc at jclark)
6786 * pic/lex.c (get_delimited): Allow tabs before delimiter.
6788 Wed Jul 17 10:59:08 1991 James Clark (jjc at jclark)
6790 * groff.c: Get rid of HAVE_UNION_WAIT stuff. Instead suppress
6791 declaration of wait() in header files.
6792 * Makefile: Get rid of -DHAVE_UNION_WAIT.
6794 * tbl/table.c (alphabetic_text_entry::add_tab): New function.
6796 * lib/lib.h: Declare return type of strerror as char *.
6798 * man/Makefile: Add g flag to sed substitutions.
6799 * Makefile (shgroff, bindist): Likewise.
6801 Sun Jul 14 11:57:02 1991 James Clark (jjc at jclark)
6803 * ps/ps.c (ps_printer::do_import): Move push of userdict into...
6804 * ps/devps/prologue (PBEGIN): Define showpage after pushing
6807 Sat Jul 13 20:53:04 1991 James Clark (jjc at jclark)
6809 * ps/devps/prologue (PBEGIN): Zap any definition of showpage in
6812 Fri Jul 12 07:10:09 1991 James Clark (jjc at jclark)
6814 * man/mdate.sh: Handle the fact that BSD ls -l does not print the
6817 Sun Jul 7 08:00:23 1991 James Clark (jjc at jclark)
6819 * troff/input.c (define_number_reg): If currently undefined,
6820 don't define it if the argument is an invalid expression.
6822 * Makefile: Ignore return value of `if' commands without `else'
6825 * Makefile: Split up CPPDEFINES into a series of separate
6826 configuration options.
6828 * troff/input.c (init_registers): Use time_t instead of long
6829 unless LONG_FOR_TIME_T is defined. Use returned result rather
6830 than passing pointer.
6831 * Makefile: Document LONG_FOR_TIME_T as a CPPDEFINE.
6833 * lib/Makefile (fontpath.h): Use gendef.
6835 Thu Jul 4 09:48:05 1991 James Clark (jjc at jclark)
6837 * troff/input.c (input_iterator::shift): Delete argument name.
6838 * troff/node.c (suppress_output_file::really_begin_page,
6839 suppress_output_file::really_transparent_char, node::ascii_print,
6840 node::tprint): Delete names of unused arguments.
6842 Wed Jul 3 17:34:57 1991 James Clark (jjc at jclark)
6844 * refer/label.y (string): Pass $4 to command_error.
6846 Tue Jul 2 15:06:01 1991 James Clark (jjc at jclark)
6848 * Version 1.03 released.
6850 Sat Jun 29 08:14:01 1991 James Clark (jjc at jclark)
6852 * Makefile: Pass definition of SHELL in SUBFLAGS.
6855 * Makefile, eqn/Makefile, refer/Makefile, troff/Makefile,
6856 ps/Makefile: Use gendef to construct header files that are
6857 constructed from the Makefile.
6859 * macros/Makefile: make all should build stripped version of tmac.e.
6861 * refer/Makefile (clean): Remove y.output.
6863 Fri Jun 28 09:44:36 1991 James Clark (jjc at jclark)
6865 * ps/pfbtops.c (main): Add -v option which prints out a version
6867 * ps/Makefile (pfbtops): Link with libgroff.a.
6869 Fri Jun 21 07:43:23 1991 James Clark (jjc at jclark)
6871 * refer/search.h (linear_searcher::get_nkeys): Delete declaration.
6872 * refer/linear.c (linear_searcher::get_nkeys): Delete definition.
6874 * refer/lkbib.c (main): Always terminate reference with blank
6876 * refer/lookbib.c (main): Likewise.
6878 * refer/linear.c (file_buffer::load): Check that the file is not a
6881 * refer/Makefile (genlimits): Possibly add -DHAVE_SYS_DIR_H.
6882 (genlimits.c): Include <sys/dir.h> if HAVE_SYS_DIR_H is defined.
6883 Delete second inclusion of <sys/param.h>.
6885 Tue Jun 18 01:32:26 1991 James Clark (jjc at jclark)
6887 * troff/token.h (token::special): Deleted.
6889 * tbl/main.c (process_format): Rework so that opt->tab_char is
6890 recognized only when appropriate.
6892 * ps/Makefile (clean): Remove pfbtops.
6894 Sun Jun 16 09:37:19 1991 James Clark (jjc at jclark)
6896 * lib/font.c (text_file::next): Don't return if we have got a
6899 Fri Jun 14 09:52:26 1991 James Clark (jjc at jclark)
6901 * refer/refer.c (store_reference): Get hash code from old_table[i]
6902 when rehashing the table.
6904 Thu Jun 13 01:26:43 1991 James Clark (jjc at jclark)
6906 * eqn/box.c (box::top_level): Save size and prev size using \R and
6907 restore it afterwards. Set the size to the size at the beginning
6909 * eqn/pbox.h: Declare SAVED_INLINE_PREV_SIZE_REG,
6910 SAVED_INLINE_SIZE_REG, and SAVED_SIZE_REG.
6912 * refer/Makefile (limits.h): Use ./genlimits.
6914 Wed Jun 12 16:05:34 1991 James Clark (jjc at jclark)
6916 * refer/index.c: Delete declarations of stat() and fstat().
6918 Tue Jun 11 14:52:49 1991 James Clark (jjc at jclark)
6920 * tty/tmac.tty: Add character definitions for \(>= and \(<=.
6922 Mon Jun 10 22:49:48 1991 James Clark (jjc at jclark)
6924 * etc/grog.sh, etc/grog.pl: Change regex for .PS.
6926 Fri Jun 7 09:13:06 1991 James Clark (jjc at jclark)
6928 * troff/input.c (token::get_char): Handle \e.
6930 * refer/linear.c: Delete declarations of fstat() and stat().
6932 Wed Jun 5 09:11:59 1991 James Clark (jjc at jclark)
6934 * troff/node.c, troff/env.c, troff/input.c, Makefile: Remove
6935 OP_DELETE_BROKEN stuff, since we now have a fix for g++.
6937 Mon Jun 3 13:41:32 1991 James Clark (jjc at jclark)
6939 * troff/input.c (do_define_macro): Improve error handling for end
6940 of file while defining macro.
6942 Sun Jun 2 10:20:24 1991 James Clark (jjc at jclark)
6944 * eqn/box.h: Fix declaration of set_gsize.
6945 * eqn/box.c (set_gsize): Make argument const char *.
6946 (gsize): Declare as char *.
6947 * eqn/main.c (main): Don't convert gsize to int.
6948 * eqn/lex.c (do_gsize): Pass char * to set_gsize.
6950 * Version 1.02 released.
6952 Sat Jun 1 12:19:46 1991 James Clark (jjc at jclark)
6954 * macros/tmac.andoc: New file.
6955 * macros/Makefile: Install tmac.andoc.
6957 * troff/node.c, troff/env.c, troff/input.c: Conditionalize use of
6958 operator new and delete on OP_DELETE_BROKEN not being defined.
6959 * Makefile: Mention OP_DELETE_BROKEN.
6961 Mon May 27 13:49:07 1991 James Clark (jjc at jclark)
6963 * Makefile (bindist): Pass SUBFLAGS.
6965 Sun May 26 14:13:22 1991 James Clark (jjc at jclark)
6967 * Makefile, groff.c: Pass definitions to groff.c via device.h.
6969 * tty/tty.c (tty_font::load_tty_font): Avoid shadowing
6972 * ps/Makefile, ps.c: Pass BROKEN_SPOOLER_FLAGS via broken.h.
6974 * ps/ps.h, ps/psrm.c: Make comment_table and
6975 header_comment_table local to resource_manager::process_file.
6977 * groff.sh: With -TXps pass -printCommand option to gxditview.
6979 * groff.c (possible_command::print): Implement using
6980 append_arg_to_string.
6982 * xditview: Merge in new implementation with own ChangeLog.
6984 Sat May 25 18:33:20 1991 James Clark (jjc at jclark)
6986 * groff.c (main): Implement PRINT_OPTION.
6987 (append_arg_to_string): New command.
6988 (device_table): Set PRINT_OPTION flag for Xps.
6990 Fri May 24 09:48:58 1991 James Clark (jjc at jclark)
6992 * troff/groff.h: Rename to troff.h.
6994 * pic/lex.c (lookup_keyword, docmp): New functions.
6995 (get_token): Use new lookup_keyword.
6996 Don't include key.h.
6997 * pic/key.[ch], pic/pic.gperf: Deleted.
6998 * pic/Makefile: Remove gperf stuff.
7000 * pic/Makefile, pic/output.h: Move definition of TEX_SUPPORT
7002 * pic/tex.c: Move include of pic.h before test of TEX_SUPPORT.
7004 * troff/Makefile, troff/node.c: Move definition of
7005 STORE_WIDTH into node.c.
7007 * etc/grog.pl, etc/grog.sh: Support -mdoc.
7009 Thu May 23 12:30:49 1991 James Clark (jjc at jclark)
7011 * dvi/devdvi/texr.map, dvi.devdvi/texi.map,
7012 dvi/devdvi/texb.map: Add lq and rq.
7013 dvi/devdvi: Regenerate fonts.
7014 * ps/devps/textmap: Add lq and rq.
7015 * ps/devps: Regenerate fonts.
7016 * tty/devascii/R.proto, tty/devlatin1/R.proto: Add lq and rq.
7017 * macros/tmac.e: Define \*(lq and \*(rq to be \(lq and \(rq.
7019 * pic/object.c (position_rectangle): When checking radius
7020 cope with possiblity that width or height is negative.
7021 (box_object::box_object): Have separate xrad and yrad with
7022 signs matching signs of dim components.
7023 (box_object::{north,south}_{east,west}): Use xrad and yrad.
7024 (box_object::print): With rounded boxes use absolute values
7025 for dim and rad arguments.
7027 * lib/Makefile, lib/fontfile.o: Pass definition of FONTPATH
7030 * eqn/Makefile, eqn/main.c: Pass definition of DEVICE in device.h.
7032 * various files: Add explicit destructors to keep Saber CC +d
7035 Wed May 22 11:37:11 1991 James Clark (jjc at jclark)
7037 * eqn/box.c (box::top_level): Restore fonts correctly after
7038 font changes in line containing inline equation. Also
7039 restore previous font as well as current font.
7040 * eqn/pbox.h: Define necessary string and register names.
7042 * troff/input.c (token::next): Case 'R' calls do_register.
7043 (do_register): New function.
7045 Tue May 21 11:28:23 1991 James Clark (jjc at jclark)
7047 * groff.c, groff.sh: Support Xps device. Allow each device
7048 to have a pseudo_name and a real_name.
7050 * groff.c (run_commands): Don't print `Broken pipe' messages.
7052 * ps/pfbtops.c: New file.
7053 * ps/Makefile: Add pfbtops.
7055 * troff/number.c (parse_term): Improved error message.
7057 Mon May 20 11:22:14 1991 James Clark (jjc at jclark)
7059 * groff.c, groff.sh, etc/grog.sh, etc/grog.pl: Support grefer.
7061 * Makefile: Integrate refer.
7062 * refer: New directory.
7063 * man/grefer.man, man/glookbib.man, man/gindxbib.man,
7064 man/lkbib.man: New files.
7065 * man/Makefile: Support refer man pages.
7067 * lib/lib.h: Declare is_prime.
7068 * lib/prime.c: New file.
7070 * troff/input.c (macro_source): New function.
7071 (init_input_requests): Bind "mso" to macro_source.
7073 * troff/env.c (environment::possibly_break_line): Maintain
7074 pointer to pointer to node to be split in ndp so as to avoid
7075 using address of freed node.
7077 * troff/env.c (environment::hyphenate_line): Maintain pointer to
7078 pointer to first node to be hyphenated in startp so as to
7079 avoid using address of freed node.
7081 * troff/env.c (class trie, class hyphen_trie): Make the
7082 elements of the trie be of type char not unsigned char.
7083 Declare arguments to be const char* instead of unsigned char *.
7085 * troff/env.c (hyphenate): Initialize hbuf[0].
7087 * troff/input.c (set_string): Declare p to be char * and cast
7088 *p to unsigned char when necessary.
7090 * troff/input.c (do_define_macro): Declare s to be const
7091 char*. Cast element to unisgned char when necessary, Declare
7092 d to be an int. Handle EOF better.
7094 * troff/Makefile, troff/input.c: Different scheme for passing
7095 definitions of MACROPATH, HYPHENFILE and DEVICE.
7097 Tue May 14 13:41:36 1991 James Clark (jjc at jclark)
7099 * tty/devascii/R.proto: Delete entry for em.
7100 * tty/devlatin1/R.proto: Likewise.
7102 Sat May 11 11:13:28 1991 James Clark (jjc at jclark)
7104 * troff/input.c (translate): Stop when we get a space. Treat eof
7107 * macros/tmac.an (IP): Only pass quoted argument to TP when \n(.$>1.
7109 Wed Apr 24 19:24:33 1991 James Clark (jjc at jclark)
7111 * tbl/main.c (process_format): A font name following a `f'
7112 modifier that starts with a digit can be only one character long.
7113 Also deal with EOF on the second character of the font name.
7115 Wed Apr 17 11:23:43 1991 James Clark (jjc at jclark)
7117 * troff/input.c (token::next): Turn \~ into an
7118 unbreakable_space_node.
7119 * troff/node.c (unbreakable_space_node): New class.
7120 * troff/node.h: Declare it.
7122 Tue Apr 16 10:47:12 1991 James Clark (jjc at jclark)
7124 * dvi/dvi.c (dvi_printer::set_char): Make code an int. Check that
7125 it's >= 0, before outputting it as a single byte.
7127 Mon Apr 15 11:20:23 1991 James Clark (jjc at jclark)
7129 * lib/font.c: Make font_char_metric::code an int.
7130 (font::get_code): Change return type to int.
7131 (font::load): Allow code to be arbitrary integer.
7132 * lib/font.h (font::get_code): Change return type to int.
7133 (font::number_to_index): Change argument type to int.
7134 * troff/input.c (token::next): In case 'N', allow any value.
7135 Store value in token::val.
7136 (token::operator==): For TOKEN_NUMBERED_CHAR test equality of val.
7137 (token::get_char, token::add_to_node_list, token::process): Get
7139 (charinfo::set_number): Change argument to int.
7140 (charinfo::get_number): Require that NUMBERED flag be set.
7141 (get_charinfo_by_number): Store numbered characters not between 0
7142 and 255 in a dictionary.
7143 * troff/charinfo.h (get_charinfo_by_number): Change argument type
7145 (charinfo::number): Change type to int.
7146 (charinfo::set_number): Change type of set_number to int.
7147 * troff/node.c (troff_output_file::put_char_width,
7148 troff_output_file::put_char): Test whether character is numbered
7149 using charinfo::numbered().
7150 * driver/printer.c (printer::set_numbered_char): Allow arbitrary
7152 * lib/nametoindex.c: New implementation to cope with arbitrary
7155 * troff/input.c (token::operator==): Test val for
7156 TOKEN_CHAR_HEIGHT, TOKEN_CHAR_SLANT, TOKEN_FONT_POSITION, and
7159 * man/Makefile: Add definiton of BROKEN_SPOOLER_FLAGS.
7160 (.man.n): sed out @BROKEN_SPOOLER_FLAGS@.
7162 Sun Apr 14 12:57:00 1991 James Clark (jjc at jclark)
7164 * ps/devps/zapfdr.ps: Don't copy UniqueID. Avoid use of newdict
7167 * all Makefiles: rm targets of cp and >.
7169 * xditview/xtotroff.c (MapFont): Unlink troff_name before opening
7172 * eqn/lex.c (def_table): Add dollar.
7174 Sat Apr 13 13:02:44 1991 James Clark (jjc at jclark)
7176 * troff/input.c (do_width): Push back newline before closing delim
7179 Fri Apr 12 15:16:03 1991 James Clark (jjc at jclark)
7181 * groff.c (possible_command::prepend_arg): New function.
7182 (main): Prepend device -m option.
7183 * groff.sh: Put device -m options before command-line options.
7185 Tue Apr 9 10:24:43 1991 James Clark (jjc at jclark)
7187 * macros/tmac.an (IP): Quote argument to TP.
7189 * ps/ps.c (main): New option -b, which sets...
7190 (broken_flags): New variable.
7191 (ps_printer::~ps_printer): Incorporate the setup section in the
7192 prolog if (broken_flags & NO_SETUP_SECTION).
7193 (ps_printer::begin_page): Generate {Begin,End}PageSetup comments.
7194 (ps_printer::merge_download_fonts, ps_printer::merge_import_fonts,
7195 ps_printer::merge_ps_fonts, ps_printer::print_font_comment,
7196 ps_printer::print_needed_font_comment,
7197 ps_printer::print_supplied_font_comment,
7198 ps_printer::print_include_font_comments,
7199 ps_printer::lookup_doc_font, ps_printer::download_fonts,
7200 ps_printer::read_download_file, read_document_fonts, add_font,
7201 skip_line, parse_fonts_arg, document_font::document_font,
7202 document_font::~document_font, document_font::download,
7203 ps_output::include_file): Deleted.
7204 (ps_printer::~ps_printer): Generate %%EOF. Generate %!PS-Adobe-3.0
7205 rather than %!PS-Adobe-2.0. Make calls to
7206 resource_manager::need_font for each font that we used. Replace
7207 calls to merge_ps_fonts, merge_download_fonts, print_font_comment,
7208 print_supplied_font_comment, print_needed_font_comment by call to
7209 resource_manager::print_header_comments. Output %%Orientation
7210 comment. Output %%Requirements: numcopies comment if ncopies > 1.
7211 Don't output the prolog directly. Instead call
7212 resource_manager::output_prolog. Only define #copies when ncopies
7213 > 1. Delete calls to print_include_font_comments and
7214 download_fonts. Add call to resource_manager::document_setup.
7215 (ps_printer::do_file): Call resource_manager::import_file instead
7216 of including it ourselves.
7217 (ps_printer::do_import): Likewise. Also don't call
7218 merge_import_fonts. Push userdict on the dictionary stack before
7219 and pop it afterwards.
7220 Move declaration of ps_output into ps.h.
7221 * ps/psrm.c: New file implementing resource_manager class.
7222 * ps/ps.h: New file declaring ps_output and resource_manager
7224 * ps/devps/zapfdr.ps:
7225 * ps/devps/symbolsl.ps:
7226 * ps/devps/prologue: Use 3.0 conventions.
7227 * ps/Makefile: Pass definition of BROKEN_SPOOLER_FLAGS in DEFINES.
7228 Add default definition of BROKEN_SPOOLER_FLAGS.
7229 * Makefile: New variable BROKEN_SPOOLER_FLAGS. Add
7230 BROKEN_SPOOLER_FLAGS to SUBFLAGS.
7232 Mon Apr 8 09:26:54 1991 James Clark (jjc at jclark)
7234 * etc/grog.pl: New file.
7235 * Makefile (GROG): New variable.
7236 Add GROG to SUBFLAGS.
7237 * etc/Makefile (GROG): New variable.
7238 (install.nobin): Install $(GROG) rather than grog.sh.
7240 Thu Apr 4 11:36:45 1991 James Clark (jjc at jclark)
7242 * eqn/special.c (special_box::compute_metrics): Make the input and
7243 output strings the same. Get the new height and depth from the
7244 predefined height and depth registers. Also make subscript kern
7246 (special_box::compute_subscript_kern, special_box::compute_skew):
7249 * eqn/box.c (pointer_box::compute_skew,
7250 simple_box::compute_metrics, box::top_level)
7251 * eqn/text.c (prime_box::compute_metrics,
7252 prime_box::comput_subscript_kern)
7253 * eqn/limit.c (limit_box::compute_metrics):
7254 * eqn/delim.c (build_extensible, delim_box::compute_metrics):
7255 * eqn/sqrt.c (sqrt_box::compute_metrics): Protect possibly
7256 negative numbers in `nr' requests with a leading 0.
7258 Wed Apr 3 15:58:23 1991 James Clark (jjc at jclark)
7260 * eqn/special.c: New file.
7261 * eqn/eqn.y: Declare token SPECIAL. Make it right associative.
7262 Add new rule for simple.
7263 * eqn/lex.c (token_table): Add SPECIAL.
7264 * eqn/box.h: Declare make_special_box.
7265 * eqn/Makefile: Add special.[co].
7267 Sat Mar 30 10:57:53 1991 James Clark (jjc at jclark)
7269 * ps/devps/prologue: Possibly set packing to true while defining.
7270 Create grops dictionary here. Initialize local variables before
7271 defining procedures.
7272 (PICTURE): Rename to PBEGIN. Also do save, noop showpage, count
7273 the dictionary stack. Set strokeadjust and overprint to false if
7274 the relevant operators are defined.
7275 (PEND): New procedure.
7276 * ps/ps.c (ps_printer::~ps_printer): In the prolog just include
7277 prologue. Do everything else in the setup section.
7278 (ps_printer::do_import): Just call PBEGIN and PEND around the
7279 picture. Also push userdict before, and pop it afterwards.
7281 Wed Mar 27 07:59:50 1991 James Clark (jjc at jclark)
7283 * troff/node.c (bracket_node::tprint): Brackets were being printed
7286 * macros/tmac.an (SH, SS): Set fill mode.
7288 Tue Mar 26 07:46:31 1991 James Clark (jjc at jclark)
7290 * troff/div.c (top_level_diversion::begin_page): Set
7291 high_water_mark to 0.
7293 Fri Mar 22 09:19:46 1991 James Clark (jjc at jclark)
7295 * man/mdate.sh: New file.
7296 * man/mdate.c: Deleted.
7297 * man/Makefile: Use mdate.sh instead of mdate.
7300 * eqn/lex.c (do_gsize): Supply missing argument to error message.
7302 Tue Mar 19 11:06:50 1991 James Clark (jjc at jclark)
7304 * man/mdate.c: New file.
7305 * man/*.man: Replace modification date by @MDATE@.
7306 * man/Makefile (.man.n): Replace @MDATE@ by `mdate $<`.
7307 (mdate): New target.
7309 * lib/font.c (text_file::next): Deal with arbitrarily long lines.
7310 Remove illegal input characters.
7312 Mon Mar 18 08:32:25 1991 James Clark (jjc at jclark)
7314 * macros/tmac.s (pg*start-col): Do .ns *after* running the hooks.
7316 Sat Mar 16 03:52:25 1991 James Clark (jjc at jclark)
7318 * troff/div.c (begin_page): Change behaviour when
7319 !first_page_begun and !break_flag.
7321 * troff/input.c (do_name_test): Return 0 if argument is empty.
7323 * troff/input.c (read_long_escape_name): Require closing ] to be
7324 at same input level as opening [.
7326 * troff/input.c (read_increment_and_escape_name): New function.
7327 (get_copy, process_input_stack): Use this for \n.
7329 Fri Mar 15 00:31:48 1991 James Clark (jjc at jclark)
7331 * troff/div.c (top_level_diversion::begin_page): Ignore the
7332 current value of page_number if !first_page_begun.
7334 * groff.c (main): Fix declaration of buf.
7336 * troff/input.c (do_name_test): New function.
7337 (token::next): Implement \A.
7338 (token::next): Implement \e by turning it into a TOKEN_ESCAPE.
7339 (token::description, token::add_to_node_list, token::process):
7340 Handle TOKEN_ESCAPE.
7341 * troff/token.h: New token TOKEN_ESCAPE.
7343 Thu Mar 14 10:22:26 1991 James Clark (jjc at jclark)
7345 * pic/main.c (do_picture): Allow space before and after filename
7346 following `<'. Check that the filename is not empty.
7348 Wed Mar 13 12:49:40 1991 James Clark (jjc at jclark)
7350 * Version 1.01 released.
7352 * dvi/devdvi/CompileFonts: Add cm*ss10 fonts.
7354 * dvi/tmac.dvi: ftr HR to H.
7356 * macros/tmac.e: Round up computation of $r.
7358 * xditview/tmac.X: Don't give up completely in compatibility mode.
7359 Use \n(.s instead of \n[.s].
7361 * dvi/tmac.dvi: Don't give up completely in compatibility mode.
7362 Use \(ci instead of \[ci]. Use \n(.s instead of \n[.s].
7363 Add u to factors inside \s[...]. Rename frac to dvi-frac.
7364 Translate \(FM onto \[prime] and \(!/ onto \[slashnot]; use these
7365 short names in the char definitions.
7367 * ps/tmac.ps: Don't give up completely in compatibility mode.
7368 Fix the fraction definitions to use \n(.s and \(f/. Add an extra
7369 quote in front of \n(.s. Add u to factors inside \s[...].
7371 Mon Mar 11 12:01:20 1991 James Clark (jjc at jclark)
7373 * tty/tmac.tty: Call the nroff request.
7375 * macros/tmac.e ((x, )x): Better definitions that work properly
7377 (@0, @1): Helper macros for (x.
7379 * macros/tmac.e ($s, hl): Use \l rather than \D.
7381 * tty/tmac.tty: Make it work better in compatibility mode.
7382 (pchar): Rename to tty-char.
7384 * macros/tmac.e (@E): New macro.
7385 (r, i, b, rb, bi): Use @E.
7387 * macros/tmac.e (@F): Don't use (;...) syntax.
7389 * macros/tmac.e: Remove mention of \*(||/revisions. Mention that
7390 it was modified for groff.
7392 * macros/tmac.e: Make sure \n(ps and \n(es are >= \n(.V.
7394 * macros/tmac.e (<., .>): Removed.
7395 ([., .]): If \n(.V>=1v, use [] instead of superscripting.
7397 * macros/tmac.e: Remove check that groff is being used.
7399 * macros/tmac.e (@C): Change families only if using groff; turn
7400 compatibility mode off while changing familes. Save compatibility
7401 mode before changing families and restore it afterwards.
7403 * macros/tmac.e (@h): Remove test for offset + line length.
7405 * macros/tmac.e (sorry): Rename to @S. Use \$1 instead of \$0
7406 (lo, th, ac): Define to call @S instead of using als.
7408 * macros/tmac.e: Make $r and $R now contain \n(.v*100/\n(.sp, ie
7409 the ratio of the vertical spacing to the point size in units
7410 expressed as a percentage. Use these instead of $10r and $10R,
7411 Delete $10r and $10R.
7413 * lib/font.c (font::load): In default computation of space_width,
7414 divide by sizescale. Use scale_round.
7416 * macros/tmac.an (TP): Don't call `nf'.
7417 (an-do-tag): Don't call `fi'.
7419 Sun Mar 10 09:52:35 1991 James Clark (jjc at jclark)
7421 * troff/input.c (process_input_stack): Handle the case where
7422 spaces at the beginning of an input line are followed by a
7425 Thu Mar 7 20:18:07 1991 James Clark (jjc at jclark)
7427 * groff.c (device_table): Add PIC_X_OPTION for dvi device.
7428 * groff.sh: Use pic -x with the dvi device.
7430 * dvi/devdvi/FontMakefile (H): Don't use -s.
7432 * dvi/devdvi/HI, dvi/devdvi/HB: New files.
7433 * dvi/devdvi/Makefile: Add HI and HB to FONTS.
7434 * dvi/devdvi/FontMakefile: Add rules for HI and HB. Include these
7437 Mon Mar 4 13:20:14 1991 James Clark (jjc at jclark)
7439 * ps/psfig.diff: New file.
7440 * ps/tmac.psfig: New file.
7442 Sat Mar 2 00:15:09 1991 James Clark (jjc at jclark)
7444 * macros/tmac.s (]=, ref*do-tl, ref*bib-print): Deleted.
7445 (]-): Don't call ref*do-tl.
7447 * macros/tmac.s (ref*end-print): Use XP if [F not defined.
7449 * macros/tmac.s (ref*normal-print): Call FS rather than fn@do-FS.
7450 (fn@do-FS): Rename to fn*do-FS.
7452 * troff/input.c (transparent_translate): New function.
7453 (process_input_stack): Apply transparent_translate before calling
7454 diversion::transparent_output(unsigned char).
7456 Wed Feb 27 00:13:25 1991 James Clark (jjc at jclark)
7458 * troff/input.c (do_define_macro): Define the macro before calling
7461 * xditview/Makefile: Add DEVICES variable. Change install target
7464 Tue Feb 26 10:46:22 1991 James Clark (jjc at jclark)
7466 * groff.c (run_commands): Handle the possibility that there are
7467 child processes other than those forked by us.
7469 Sun Feb 24 21:32:30 1991 James Clark (jjc at jclark)
7471 * lib/string.c (string::append): New function.
7472 * lib/stringclass.h: Declare it.
7474 Thu Feb 21 11:49:26 1991 James Clark (jjc at jclark)
7476 * eqn/main.c (main): New option -N which sets
7477 no_newline_in_delim_flag.
7478 (do_file): If no_newline_in_delim_flag is set don't allow newlines
7480 * groff.c (main): Pass -N on to eqn.
7481 (help, synopsis): Mention -N.
7482 * groff.sh: Implement -N.
7484 Wed Feb 20 15:16:10 1991 James Clark (jjc at jclark)
7486 * macros/tmac.s (]=, ref*bib-print, ref*do-tl): New macros.
7487 (]-): Call ref*do-tl if ref*need-tl is non-zero.
7488 (XP): Allow as initializer.
7490 Tue Feb 19 14:09:06 1991 James Clark (jjc at jclark)
7492 * troff/env.c (environment::wrap_up_field): If field_spaces are
7493 non-zero and we have a current_tab, subtract padding from
7494 tab_distance. If this makes tab_distance <= 0, use the next tab
7495 stop instead. If there isn't any next tab or it's a left tab,
7496 wrap up the current tab.
7497 (environment::start_field): Initialize tab_precedes_field.
7498 (environment::wrap_up_tab): If there's a current field, update
7499 pre_field_width, field_distance and tab_precedes_field.
7500 * troff/env.h (environment::tab_precedes_field): New member.
7502 Fri Feb 15 01:24:00 1991 James Clark (jjc at jclark)
7504 * ps/ps.c (ps_printer::do_file): New function.
7505 (ps_printer::special): Bind to `file' special.
7506 (ps_printer::do_exec): Set ndefined_styles to 0.
7508 Sat Feb 9 03:03:04 1991 James Clark (jjc at jclark)
7510 * eqn/text.c (split_text): Grok \* and similar escapes sequences.
7511 Avoid stripping first character from the start of unrecognized
7512 escapes. Use lex_error instead of error to report errors.
7513 * eqn/lex.c (get_token): Rework handling of escapes.
7514 (lex_error): Move declaration into...
7517 * xditview/xditview.c (main): Make -page option work.
7519 * Makefile: Correct comment about -DBROKEN_SPOOLER and pageview.
7521 Wed Feb 6 12:28:43 1991 James Clark (jjc at jclark)
7523 * macros/tmac.s (B2): Correct size of box.
7525 Tue Feb 5 00:37:35 1991 James Clark (jjc at jclark)
7527 * macros/tmac.s (B2): Postpone drawing the box until in the
7528 top-level diversion.
7530 * tty/tmac.tty: Add font translations for C, CR, CW.
7532 * groff.c (synopsis, help): Document -i.
7533 * groff.sh: Implement -i.
7535 * macros/tmac.s (@NH): Put a `.' after multi-part numbers.
7536 Simplify the construction of SN.
7538 * troff/number.c (parse_term): Give `|' a higher precedence.
7539 * tbl/table.c (numeric_text_entry::simple_print): Parenthesise
7542 * macros/tmac.s (B2): Use par@finish instead of par@reset.
7544 Mon Feb 4 12:36:09 1991 James Clark (jjc at jclark)
7546 * lib/string.c (string::move): New function.
7547 * lib/stringclass.h: Declare it.
7549 Sat Feb 2 16:02:16 1991 James Clark (jjc at jclark)
7551 * troff/env.c (distribute_space): Add optional argument
7553 (environment::wrap_up_field): Call distribute_space with
7554 `force_forward' argument of 1.
7556 Fri Feb 1 19:36:33 1991 James Clark (jjc at jclark)
7558 * lib/string.c, lib/stringclass.h (string::operator+=(char)):
7559 Inline it. Move reallocation into...
7560 (string::grow1): New function.
7561 * pic/Makefile, tbl/Makefile, eqn/Makefile, ps/Makefile: Redo
7562 dependencies to include library header files.
7563 * lib/Makefile: Make string.c and lf.c depend on stringclass.h.
7565 Thu Jan 31 15:02:27 1991 James Clark (jjc at jclark)
7567 * macros/tmac.s (@NH): Use the same number registers than -ms does
7568 for the heading level counters. Use the same string that -ms does
7569 for the number for this heading.
7571 Wed Jan 30 14:25:40 1991 James Clark (jjc at jclark)
7573 * lib/new.c (operator new): Cast result of malloc to char *.
7575 * troff/input.c (spring_trap, lookup_request): Add assert that nm
7578 Tue Jan 29 18:08:05 1991 James Clark (jjc at jclark)
7580 * groff.c (main): Support -i.
7582 Sun Jan 27 13:23:17 1991 James Clark (jjc at jclark)
7584 * pic/pic.h: Include <osfcn.h>.
7586 * ps/ps.c: Add declaration of mktemp.
7588 * Makefile: Add -DHAVE_UNION_WAIT option for CPPDEFINES.
7589 * groff.c: If HAVE_UNION_WAIT is defined, declare wait()'s
7590 argument as union wait *.
7591 (run_commands): If HAVE_UNION_WAIT is defined cast wait()'s
7592 argument to union wait *.
7594 Sat Jan 26 12:04:52 1991 James Clark (jjc at jclark)
7596 * tty/tmac.tty: Add definition of \(co.
7598 * pic/object.c (make_arc): Only increase radius when radius
7599 strictly less than d.
7600 (arc_object::update_bounding_box): May need to add 4.0 to end_quad
7603 * troff/env.c (environment::environment(symbol),
7604 environment::environment(const environment *)): Initialize
7607 Sat Jan 19 08:18:35 1991 James Clark (jjc at jclark)
7609 * tbl/main.c (main): Add exit(0).
7611 * ps/ps.c (ps_printer::~ps_printer): Use fseek instead of rewind.
7613 * pic/main.c (main):
7614 * eqn/main.c (main):
7615 * tbl/main.c (main):
7616 * etc/soelim.c (main):
7617 * driver/printer.c (printer::~printer):
7618 * troff/node.c (real_output_file::~real_output_file,
7619 real_output_file::flush): Check for errors on stdout.
7621 * most files: Add 1991 to copyright notice.
7623 * macros/tmac.s: Don't test \n(.x and \n(.y.
7625 * troff/input.c (token::next): Rename `escape_char' label to
7626 `handle_escape_char' and `normal_char' label to
7627 `handle_normal_char'.
7629 Thu Jan 17 15:46:35 1991 James Clark (jjc at jclark)
7631 * groff.c (main, synopsis, help): Support -a option.
7632 * groff.sh: Likewise. Also eliminate Zflag variable by adding -z
7633 to trflags while parsing options.
7635 Tue Jan 15 13:07:27 1991 James Clark (jjc at jclark)
7637 * troff/number.c (parse_term): With `m', `M' and `n' scale
7638 indicators, convert scale factor to hunits before scaling.
7640 Mon Jan 14 12:39:12 1991 James Clark (jjc at jclark)
7642 * lib/font.c (scale_round): Better test for overflow when n is
7645 Thu Jan 10 11:10:56 1991 James Clark (jjc at jclark)
7647 * tbl/main.c (process_format): Add second argument of type
7648 options*. Change callers. Allow opt->tab_char as well as '\t'
7649 between format items.
7651 Mon Jan 7 12:30:18 1991 James Clark (jjc at jclark)
7653 * macros/tmac.an (PD): With no arguments, make sure register PD is
7655 (TH): Call PD with no argument, instead of setting register PD
7658 Sun Jan 6 11:18:39 1991 James Clark (jjc at jclark)
7660 * Version 1.00 released.
7662 Sat Jan 5 08:44:30 1991 James Clark (jjc at jclark)
7664 * ps/tmac.ps, xditview/tmac.X: Add font translation of C to CR.
7666 * dvi/devdvi/DESC: Mount CW instead of CR.
7668 * dvi/tmac.dvi: Add definition of \(tm.
7670 * dvi/devdvi/texsy.map: Add lh, and rh.
7671 * dvi/devdvi/texex.map: Add lt, rt, lb, rb, lk, rk.
7672 * dvi/devdvi/texmi.map: Add *o. Regenerate fonts.
7674 * dvi/devdvi/FontMakefile: Generate H from cmss10.
7675 * dvi/devdvi/Makefile: Install H.
7676 * dvi/devdvi/H: New file.
7678 Fri Jan 4 15:04:57 1991 James Clark (jjc at jclark)
7680 * troff/env.c (vertical_spacing): Don't allow vertical spacing to
7683 Thu Jan 3 13:41:19 1991 James Clark (jjc at jclark)
7685 * macros/tmac.s (@EN): Add \n(.V to the argument to ds@need.
7687 * macros/tmac.pic (PS): Avoid attempting to set negative indent.
7689 * macros/tmac.s (@EN): Handle the case where the equation is empty
7690 but the label is not.
7692 Wed Jan 2 10:31:44 1991 James Clark (jjc at jclark)
7694 * troff/groff.h: New warning category WARN_SPACE.
7695 * troff/input.c: Add WARN_SPACE to DEFAULT_WARNING_MASK. Add
7696 WARN_SPACE to warning_table.
7697 (interpolate_macro): Give a warning of type WARN_SPACE if the name
7698 is longer than two characters and is not defined, but the first
7699 two characters do make a defined name.
7701 * PROBLEMS: New file.
7703 * CHANGES: New file.
7704 * README-0.6, README-1.00: Deleted.
7706 * groff.c, groff.sh: Add X75-12 and X100-12 devices.
7707 * xditview/devX75/Makefile: Make devX75-12.
7708 * xditview/devX100/Makefile: Make devX100-12.
7710 * xditview/devX100/eqnchar, xditview/devX75/eqnchar,
7711 dvi/devdvi/eqnchar, ps/devps/eqnchar: Remove use of \R.
7713 Tue Jan 1 19:24:01 1991 James Clark (jjc at jclark)
7715 * README-0.7: Rename to README-1.00.
7717 * macros/tmac.pic: New file.
7718 * macros/Makefile (install.nobin): Install tmac.pic.
7720 Mon Dec 31 10:40:53 1990 James Clark (jjc at jclark)
7722 * troff/env.c (hyphen_word): Correct the test for whether the
7723 token is a hyphen. Reset npos to 0.
7725 * macros/tmac.s (par@sup-start, par@sup-end): New implementations.
7727 Sun Dec 30 15:53:13 1990 James Clark (jjc at jclark)
7729 * macros/tmac.s (ds*common-end): Call par*reset.
7731 (par@reset-indent): Deleted.
7733 * macros/tmac.s (@IP): Divert the label.
7735 Sat Dec 29 14:33:32 1990 James Clark (jjc at jclark)
7737 * xditview/draw.c (setGC): Use a line width of .1m rather than
7738 .04m by default; round rather than truncate value.
7740 * tbl/table.c (class empty_entry): New class.
7741 (empty_entry::empty_entry, empty_entry::line_type): New functions.
7742 (table::add_entry): Represent empty entries by objects of type
7744 (table_entry::line_type): Return -1.
7745 (table::determine_row_type): Ignore entries with line_type 0.
7746 Treat type -1 as non-lines.
7748 Fri Dec 28 15:04:41 1990 James Clark (jjc at jclark)
7750 * ps/devps/textmap, xditview/libXdvi/DviChar.c, tty/devlatin1/R.proto,
7751 macros/tmac.s: Rename \(-d to \(Sd.
7753 Thu Dec 27 12:35:47 1990 James Clark (jjc at jclark)
7755 * ps/devps/textmap: Add `sd', `/_' and `3d' characters.
7756 * xditview/libXdvi/DviChar.c: Likewise.
7757 * dvi/devdvi/texsy.map: Add `<<', `>>'.
7759 Wed Dec 26 13:33:23 1990 James Clark (jjc at jclark)
7761 * troff/div.c (top_level_diversion::begin_page): Call
7762 init_output() if the_output is 0.
7764 Sat Dec 22 12:35:29 1990 James Clark (jjc at jclark)
7766 * troff/input.c: Replace ESCAPE_E by ESCAPE_e and ESCAPE_C by
7768 (get_copy): Turn \E into ESCAPE_E.
7769 (token::process, asciify): Handle ESCAPE_E.
7771 * macros/tmac.s (ds*common-end, par@reset): Add `.rj 0'.
7773 (DS): Implement `.DS R'.
7775 Fri Dec 21 11:41:53 1990 James Clark (jjc at jclark)
7777 * macros/tmac.s (FS): New macro.
7779 * macros/tmac.s (fn@do-FS): Use @LP instead of LP.
7781 * macros/tmac.s (cov*tl-init): Remove after first execution
7782 instead of aliasing to @nop. Call top of page macro explicitly
7783 instead of setting trap; call @init first. Set pg@top as top of
7785 (cov*auto-init): Deleted. Set cov*tl-init instead of
7786 cov*auto-init as top of page trap.
7787 (TL, LP): Do a break instead of calling cov*tl-init.
7788 (cov*print): With RP format but no TL, alias FS and FE to @FS and
7789 @FE; in this case also give a warning and always start another
7790 page. No need to set pg@top here.
7791 (cov*tl-init): Rename to cov*first-page-init.
7793 * macros/tmac.s (RP): Do `.pn 0'.
7794 (cov*tl-init): With RP format don't do `.pn 0'.
7796 * macros/tmac.s (pg@cs-top): Set no space mode.
7798 * macros/tmac.s (par@TL, par@AU, par@AI): New macros.
7799 (cov*ab-init): Alias TL, AU and AI to these.
7801 Thu Dec 20 10:10:50 1990 James Clark (jjc at jclark)
7803 * macros/tmac.s (@EQ): Move the space before the equation into @EN
7804 (@EN): Do nothing unless \n[dl] is > 0.
7806 Tue Dec 18 12:20:47 1990 James Clark (jjc at jclark)
7808 * pic/object.c (ellipse_object::radius): New function.
7810 * VERSION: Change version to 0.7.
7812 * tbl/table.c (block_entry::do_divert): Declare return type as
7814 (block_entry::divert, alphabetic_block_entry::divert): Return 1.
7816 Mon Dec 17 12:30:34 1990 James Clark (jjc at jclark)
7818 * troff/column.c: New file.
7819 * troff/Makefile: Corresponding changes.
7821 * troff/hvunits.c (scale(vunits, vunits, vunits)): New function.
7824 * troff/div.c (top_level_diversion::space): If the space causes
7825 the first-page transition and springs a trap, truncate the space
7828 Fri Dec 14 12:30:02 1990 James Clark (jjc at jclark)
7830 * ps/ps.c (ps_printer::do_import): Add a `clear' after including
7833 * pic/troff.c (troff_output::line_thickness,
7834 troff_output::set_fill): Do a horizontal motion to compensate for
7835 the width of the \D escape sequence.
7837 Thu Dec 13 10:17:14 1990 James Clark (jjc at jclark)
7839 * xditview/tmac.X: Reinstate definition of \(rn, but only for X100
7842 * eqn/sqrt.c (sqrt_box::compute_metrics): Supply missing argument
7845 * tbl/table.c (simple_entry::simply_print): Don't declare as pure.
7846 Supply empty definition.
7847 (text_entry::simple_print, simple_text_entry::simple_print):
7848 Delete declarations.
7849 (table::add_entry): Represent empty entries by objects of type
7852 Wed Dec 12 08:50:48 1990 James Clark (jjc at jclark)
7854 * troff/Makefile: Remove -DHYPHEN_CONTROL from DEFINES.
7856 * tbl/table.c (left_text_entry::add_tab): New function.
7858 * macros/tmac.s: Make @RT an alias for par@reset. Make RT
7861 Mon Dec 10 11:19:55 1990 James Clark (jjc at jclark)
7863 * troff/env.c (environment::start_field): Give an error message if
7864 there is no next tab.
7866 Sun Dec 9 11:46:40 1990 James Clark (jjc at jclark)
7868 * troff/env.c (hyphenate): Skip initial elements with zero
7871 * macros/tmac.s (par@init): Keep VS in points rather than units.
7873 Sat Dec 8 23:00:27 1990 James Clark (jjc at jclark)
7875 * pic/main.c (main): Implement `-c' option.
7876 * pic/output.h: Declare make_tpic_output().
7877 * pic/tex.c (tex_output::set_pen_size): Make it virtual and
7879 (tpic_output): New class.
7880 (tpic_output::tpic_output, tpic_output::set_pen_size,
7881 tpic_output::command, make_tpic_output): New functions.
7883 Fri Dec 7 11:57:41 1990 James Clark (jjc at jclark)
7885 * tbl/main.c (main): Call `.ab' if \n(.g is false. Define TS/TE
7886 if they're not already defined.
7887 * tbl/table.c (init_output): Don't test \n(.g.
7889 * troff/input.c (do_if_request): Delete `g' condition. Recognize
7890 `d', `r' and `c' conditions even in compatibility mode.
7892 Tue Dec 4 09:13:47 1990 James Clark (jjc at jclark)
7894 * ps/tmac.ps (ps-bb): Protect against negative numbers in bounding
7897 Mon Dec 3 07:18:26 1990 James Clark (jjc at jclark)
7899 * troff/env.h (environment::prev_line_interrupted): New member.
7900 (environment::get_prev_line_interrupted): New function.
7901 * troff/env.c (environment::newline): Set prev_line_interrupted.
7902 (environment::environment(const environment *),
7903 environment::environment(symbol)): Initialize
7904 prev_line_interrupted.
7905 * troff/input.c (process_input_stack): Don't give special
7906 treatment to space and newline at the beginning of the line if the
7907 previous line was interrupted.
7909 Sat Dec 1 15:48:37 1990 James Clark (jjc at jclark)
7911 * eqn/eqn.y: Disallow PRIME by itself.
7912 * eqn/lex.c (token_table): Bind `opprime' instead of `prime' to
7914 (def_table): Remove definition of '. Define prime to be `.
7916 * eqn/eqn.y: Split off part of rule `script' into a new rule
7919 Fri Nov 30 10:23:44 1990 James Clark (jjc at jclark)
7921 * macros/tmac.s ({, }): New string aliases.
7923 Thu Nov 29 11:34:40 1990 James Clark (jjc at jclark)
7925 * README-0.7: New file.
7927 Wed Nov 28 10:09:57 1990 James Clark (jjc at jclark)
7929 * macros/tmac.s: New file.
7930 * man/groff_ms.man: New file.
7931 * Makefile: Add definition of TMAC_S. Pass TMAC_S in SUBFLAGS.
7932 * Makefile.bd: Similarily.
7933 * man/Makefile: Add groff_ms.n to MAN7PAGES. Replace @TMAC_S@. Add
7934 definition of TMAC_S.
7935 * macros/Makefile: Add definition of TMAC_S. Install tmac.s.
7936 * macros/TODO: New file.
7938 Sat Nov 24 20:04:54 1990 James Clark (jjc at jclark)
7940 * troff/env.c (right_justify): New function.
7941 (init_env_requests): Bind this to request "rj".
7942 (center_lines): Set right_justify_lines to 0. If we get a bad
7943 integer, center 1 line.
7944 (environment::environment(symbol), environment::environment(const
7945 environment *)): Initialize right_justify_lines.
7946 (environment::get_right_justify_lines): New function.
7947 (init_env_requests): Bind this to number_register ".rj".
7949 * troff/env.c (environment::choose_breakpoint): Implement
7950 hyphenation_margin and hyphenation_space.
7951 (environment::get_hyphenation_space,
7952 environment::get_hyphenation_margin): New functions.
7953 (init_env_requests): Bind these to .hys and .hym.
7954 (hyphenation_space_request, hyphenation_margin_request): New
7956 (init_env_requests): Bind these to hys and hym.
7957 (environment::environment(symbol), environment::environment(const
7958 environment *)): Initialize hyphenation_margin and
7960 * troff/env.h: Corresponding changes to class environment.
7962 Fri Nov 23 09:08:16 1990 James Clark (jjc at jclark)
7964 * troff/div.c (blank_line): Always do a break.
7966 * eqn/box.c (do_text): Turn off escapes while appending text to
7969 Thu Nov 22 10:58:59 1990 James Clark (jjc at jclark)
7971 * troff/input.c (while_break_request, while_continue_request): New
7973 (init_input_requests): Bind these to "break" and "continue".
7974 (while_depth, while_break_flag): New variables.
7975 (while_request): Update while_depth. Break out of loop if
7976 while_break_flag is set.
7978 Wed Nov 21 10:54:40 1990 James Clark (jjc at jclark)
7980 * tbl/table.c (init_span_reg): Initialize span_width_reg to \n(.H
7983 Mon Nov 19 00:45:03 1990 James Clark (jjc at jclark)
7985 * Makefile: Include -DBROKEN_SPOOLER by default. Expand comment.
7987 * stringify: New file.
7988 * Makefile (groff.o): Use stringify.
7990 * xditview/tmac.X: Remove definition of \(rn.
7991 * xditview/libXdvi/DviChar.c: Remove radicalex from
7994 Sat Nov 17 10:44:58 1990 James Clark (jjc at jclark)
7996 * tbl/table.c (table::add_entry): Allow alphabetic text blocks.
7997 (alphabetic_block_entry::alphabetic_block_entry,
7998 alphabetic_block_entry::divert, alphabetic_block_entry::print):
8000 (block_entry::divert): Split off body into ...
8001 (block_entry::do_divert): If the block is alphabetic, subtract 2n
8002 from the line length; also update the span width to dl+2n, and the
8003 alphabetic span width to dl.
8005 * driver/input.c (do_file): While reading argument to D command,
8006 when expanding buffer, multiply szp by sizeof(int) rather than 2
8007 in the argument to memcpy.
8009 * tbl/table.c (compute_span_width): Add 2n rather than 1n to the
8010 width of alphabetic columns.
8012 Fri Nov 16 06:34:27 1990 James Clark (jjc at jclark)
8014 * troff/node.c (lookup_family): Supply second argument to lookup.
8016 * troff/dictionary.c (dictionary::lookup): After an unsuccesful
8017 search, return immediately if v is 0.
8019 * pic/troff.c: Define EQN_NO_EXTRA_SPACE_REG.
8020 (troff_output::start_picture): Set this reg.
8021 (troff_output::end_picture): Remove this reg
8022 * eqn/box.c (box::extra_space): Don't produce `\x's if
8023 EQN_NO_EXTRA_SPACE_REG is defined.
8025 * eqn/eqn.y: Allow just a PRIME to be a `simple'.
8026 * eqn/text.c (split_text): Map ' to \(fm when it's the first
8029 Thu Nov 15 10:35:06 1990 James Clark (jjc at jclark)
8031 * macros/tmac.e: Use font 3 instead of B in $c. Remove `bd'
8034 * troff/div.c (top_level_diversion::top_level_diversion):
8035 Initialize page_number to 0.
8037 Wed Nov 14 21:41:58 1990 James Clark (jjc at jclark)
8039 * groff/troff (environment::environment(const environment *)):
8040 Initialize name to e->name, rather than "anonymous".
8042 Sat Nov 10 01:59:37 1990 James Clark (jjc at jclark)
8044 * xditview/libXdvi/Dvi.c (ShowDvi): If eof is encountered, reset
8045 requested_page. Split middle part into ...
8046 (FindPage): New function.
8047 (SetValues): If we don't yet know the last page, and the requested
8048 page is greater than the current page, call FindPage.
8049 Update the font_map_string before doing this.
8051 * xditview/tmac.X: Add definitions of \(sq, \(ga, \(dg and \(dd.
8052 Translate \(lh and \(rh into left and right double arrows.
8054 * troff/node.c (class hyphen_inhibitor_node): New class.
8055 (hyphen_inhibitor_node::hyphen_inhibitor_node,
8056 hyphen_inhibitor_node::copy, hyphen_inhibitor_node::same,
8057 hyphen_inhibitor_node::type,
8058 hyphen_inhibitor_node::get_hyphenation_type): New functions.
8059 (node::add_discretionary_hyphen): Use hyphen_inhibitor_node rather
8060 than dbreak_node(0, 0) to represent a `\%' at the beginning of a
8063 Fri Nov 9 16:05:38 1990 James Clark (jjc at jclark)
8065 * troff/node.h (dummy_node::get_hyphenation_type,
8066 transparent_dummy_node::get_hyphenation_type): Declare them.
8067 * troff/node.c: (dummy_node::get_hyphenation_type,
8068 transparent_dummy_node::get_hyphenation_type): New functions.
8070 Wed Nov 7 10:09:06 1990 James Clark (jjc at jclark)
8072 * xditview/libXdvi/draw.c: If M_PI not defined after including
8073 math.h, then define it.
8075 * xditview/Makefile: Add definition of AR. Pass it to the submake
8077 * xditview/libXdvi/Makefile: Add definitions of AR and RANLIB.
8079 Tue Nov 6 10:14:27 1990 James Clark (jjc at jclark)
8081 * troff/dictionary.h (object_dictionary::alias): Declare return
8083 * troff/dictionary.c (object_dictionary::alias): Return non-zero
8084 if the old name was defined.
8085 * troff/input.c (alias_macro): Give a warning if the old name was
8087 * troff/reg.c (alias_reg): Likewise.
8089 Mon Nov 5 00:31:39 1990 James Clark (jjc at jclark)
8091 * troff/input.c (token::next): Delete implementation of \R.
8093 * macros/Makefile: Strip comments from tmac.e while installing it.
8095 * troff/input.c: New variable `nroff_mode'.
8096 (troff_request, nroff_request): New functions.
8097 (init_input_requests): Bind `troff' and `nroff' to troff_request
8099 (do_if_request): Compute results of t and n conditions from
8102 * text/text.c (split_text): Fix typo in >=.
8104 * eqn/lex.c: Add definition of `==' to def_table.
8106 Fri Nov 2 02:49:09 1990 James Clark (jjc at jclark)
8108 * pic/tex.c (tex_output::start_picture): Change the definitions of
8109 \graph and \graphtemp so that they work properly with Plain TeX.
8111 * pic/tex.c (tex_output::solid_arc): Ensure that the second angle
8112 argument to `ar' is not less than the first.
8114 * pic/pic.y: Allow a comma between elements of the variable list
8115 in the argument to `reset'.
8117 * pic/object.c (arc_object::arc_object): Fix computation of
8120 * eqn/main.c (main): Add exit(0).
8122 Thu Nov 1 02:03:50 1990 James Clark (jjc at jclark)
8124 * troff/div.c (begin_page): Test no_space_mode after doing the
8125 break, but still push the page ejector cookie before doing the
8126 break. Also set the next page number after doing the break.
8128 * xditview/xditview.c (NewFile): Don't set the title and icon name
8129 if this is the first file and its name is `-'.
8130 * groff/groff.c: Define a new device flag XT_OPTION. Set it for
8131 the X75 and X100 devices.
8132 (main): If a device has the XT_OPTION flag set and there's exactly
8133 one file argument, pass the driver -xrm and -title options to set
8134 the icon name and window title to the name of the file.
8136 * troff/env.c (environment_switch): If there was an argument but
8137 it wasn't a valid number or name, then pop an environment but
8138 don't give an error message on underflow.
8140 * troff/number.c (start_number): Correct spelling in error message.
8142 * troff/input.c (token::delimiter): Don't print an error message
8145 * xditview/libXdvi/parse.c (ParseInput): In case 'D', only call
8146 ParseDrawFunction if dw->display_enable is true.
8148 Wed Oct 31 05:49:50 1990 James Clark (jjc at jclark)
8150 * pic/pic.y: Parse text positioning like normal attributes, so as
8151 to allow `"text" at 0,0 ljust'. Don't allow `center' as a
8152 positioning attribute.
8154 Mon Oct 29 22:50:38 1990 James Clark (jjc at jclark)
8156 * tbl/main.c (process_data): When in state START while reading a
8157 text block, don't change to state MIDDLE if c is a newline.
8159 Sun Oct 28 21:59:56 1990 James Clark (jjc at jclark)
8161 * dvi/dvi.c (dvi_printer::begin_page): Rename `i' variable to `j'
8162 so as to avoid shadowing parameter.
8164 Wed Oct 24 18:35:39 1990 James Clark (jjc at jclark)
8166 * tbl/table.c (trim_space): Deleted.
8167 (table::add_entry): Don't call trim_space.
8169 Mon Oct 22 03:48:39 1990 James Clark (jjc at jclark)
8171 * VERSION: Change version to 0.6.
8173 * troff/number.c (parse_expr): Make == work.
8175 Sat Oct 20 11:28:17 1990 James Clark (jjc at jclark)
8177 * man/grog.man: New file.
8178 * man/Makefile: Add grog.n to MAN1PAGES.
8179 * etc/grog.sh: New file.
8180 * etc/Makefile: Install grog.sh as grog.
8182 Fri Oct 19 11:17:15 1990 James Clark (jjc at jclark)
8184 * troff/input.c (token::next): Implement \E.
8186 Thu Oct 18 11:56:24 1990 James Clark (jjc at jclark)
8188 * xditview/tmac.X: Change font translations to match tmac.ps.
8190 * troff/input.c (non_empty_name_warning): Don't give a warning if
8191 `\{' terminates the name.
8193 Tue Oct 16 10:04:23 1990 James Clark (jjc at jclark)
8195 * ps/devps/symbol.diff: New file.
8196 * ps/devps/FontMakefile: Mention symbol.diff.
8198 Sun Oct 14 11:46:46 1990 James Clark (jjc at jclark)
8200 * troff/node.c (font_position): Use get_long_name to read the
8203 * troff/env.c (environment_switch): If we get a number that's < 0
8204 or >= NENVIRONMENTS, treat it like a name.
8205 Change NENVIRONMENTS to 10.
8207 * troff/groff.h: Remove definition of FONTS_MAX.
8208 * troff/node.h (class font_family): Make map a pointer instead of
8209 an array. Add a map_size member. Make it a class. Make nm const
8210 and public. Make invalidate_fontno a friend.
8211 * troff/node.c: Define font_table_size. Make font_info a pointer
8212 rather than an array.
8213 (class troff_output_file): Allocate font_position dynamically. Add
8214 nfont_positions member.
8215 (troff_output_file::set_font): Grow font_position if necessary.
8216 (troff_output_file::~troff_output_file): Delete font_position.
8217 (troff_output_file::troff_output_file): Allocate font_position.
8218 (grow_font_table): New function.
8219 (troff_output_file::really_begin_page,
8220 troff_output_file:really_copy_page): Use nfont_positions rather
8222 (mount_font_no_translate, mount_style): Call grow_font_table if
8224 (font_family::font_family): Allocate map.
8225 (font_family::make_definite): Grow map if necessary. Use
8226 font_table_size instead of FONTS_MAX.
8227 (font_family::~font_family): New function.
8228 (invalidate_fontno): Use font_family::map_size.
8229 (get_fontno, env_space_width, env_half_narrow_space_width,
8230 env_narrow_space_width, symbol_fotno, is_good_fontno,
8231 get_bold_fontno, make_glyph_node): Use font_table_size rather than
8233 (next_available_font_position): Never return 0.
8235 Fri Oct 12 10:17:52 1990 James Clark (jjc at jclark)
8237 * ps/tmac.ps: Add font translations for compatibility with dpost.
8239 Thu Oct 11 12:09:03 1990 James Clark (jjc at jclark)
8241 * eqn/pile.c: Rename default_baseline_sep to baseline_sep.
8242 Move BASELINE_SEP_FORMAT and COLUMN_WIDTH_FORMAT into pbox.h.
8243 Move definitions baseline_sep, shift_down, column_sep,
8244 matrix_side_sep into...
8245 * eqn/box.c: Add them to param_table.
8246 * eqn/pbox.h: Add declarations to pbox.h.
8248 * troff/input.c (set_string): Cast value to unsigned char *.
8250 * troff/token.h (process_input_stack): Declare it static before
8251 declaring it a friend.
8253 Wed Oct 10 09:59:13 1990 James Clark (jjc at jclark)
8255 * dvi/devdvi/texex.map: Fix positions of extensible brace middle
8257 * dvi/devdvi/EX: Regenerate.
8259 * troff/input.c (init_charset_table): Make ", ', ), ], *, \(dg
8262 Tue Oct 9 08:34:02 1990 James Clark (jjc at jclark)
8264 * eqn/lex.c: In defaults_table, make definition of `dot' call
8265 `dot_def'. Don't explicitly make it roman. Similarily for other
8268 * pic/lex.c (for_input::for_input): Add by_is_multiplicative
8270 (for_input::get, for_input::peek): Use this.
8271 (do_for): Add by_is_multiplicative argument.
8272 * pic/pic.y: Change optional_by clause to allow '*' after `by'.
8273 Change semantic value of optional_by to be a double plus a flag
8274 saying whethet the by clause is multiplicative.
8276 * eqn/lex.c (get_delimited_text): Remember location of start of
8277 definition. Improve error handling when EOF is encountered.
8279 * lib/font.h: Rename handle_x_command to
8280 handle_unknown_font_command.
8281 * lib/font.c (font::load): Call handle_unknown_font_command for
8282 any unknown command in the font description file. Don't call
8283 handle_x_command. Include the name of the command in the argv.
8284 Improve message for unknown command after kernpairs or charset
8286 * ps/ps.c (ps_font::handle_x_command): Rename to
8287 handle_unknown_font_command. Remove message about `x download'
8288 command. Give error message for wrong number of arguments.
8289 * ps/devps/afmtodit: Generate `encoding' instead of `x encoding'.
8290 * dvi/dvi.c (dvi_font::handle_x_command): Rename to
8291 handle_unknown_font_command. Give an error message for wrong
8292 number of arguments. Rename design_size to designsize.
8293 * dvi/tfmtodit.c (main): Generate `checksum' instead of `x
8294 checksum', `designsize' instead of `design_size'.
8296 Mon Oct 8 00:38:55 1990 James Clark (jjc at jclark)
8298 * eqn/*.[chy]: Change underaccent to uaccent.
8300 * eqn/eqn.y: Add rule for underaccent. Declare UNDERACCENT token;
8301 give it the same precedence as ACCENT.
8302 * eqn/other.c (make_underaccent_box): New function.
8303 * eqn/box.h: Declare it.
8304 * eqn/lex.c: Add UNDERACCENT to token_table. Add utilde to
8307 Sun Oct 7 11:25:16 1990 James Clark (jjc at jclark)
8309 * pic/pic.y (reset_all): New function. Called in rule for RESET.
8310 (parse_init): Call reset_all.
8311 (define_variable): When defining scale reset only those
8312 pre-defined variables that are scaled.
8313 (defaults_table): Add `scale' as non-scaled value.
8315 * pic/pic.y: Redo parsing of text adjustments: parse adjustments
8316 together with the text; allow any number of positioning words;
8317 allow center as a positioning word.
8319 * pic/object.c (output::compute_scale): Get picture maximum height
8320 and width from variables called maxpswid and maxpsht.
8321 * pic/pic.y: Add maxpswid and maxpsht to defaults_table.
8323 Sat Oct 6 10:16:56 1990 James Clark (jjc at jclark)
8325 * pic/object.c (object_spec::make_text): Multiply textht by number
8328 * pic/pic.y: Allow `sprintf("string", expr,...)' wherever text can
8330 (do_sprintf): New function.
8331 (pic.gperf): Add sprintf token.
8332 (text, sprintf): New rules.
8334 * pic/pic.y: `rand()' with no arguments returns a random number
8337 * pic/pic.y: Allow a bare expression to be an attribute: change
8338 precedences to support this. Change optional_ordinal rule to
8339 optional_ordinal_last to avoid reduce/reduce conflict.
8340 * pic/object.c (object_spec::object_spec): Initialize direction.
8342 * pic/pic.y: Implement ^ operator meaning exponentiation.
8344 * troff/node.h: Add default argument to mount_font.
8345 * troff/node.c (font_position): Read an optional third argument
8346 giving the external_name.
8347 (mount_font): Add optional argument giving the external_name.
8348 (mount_font_not_translate): Have additional argument giving
8349 external name. Use this name to load the font. Pass both names
8350 to font_info::font_info.
8351 (font_info::font_info): Have additional argument giving
8353 (class tfont): New member external_name.
8354 (font_info::get_tfont): Use external name to construct tfont_spec.
8356 Fri Oct 5 04:03:13 1990 James Clark (jjc at jclark)
8358 * eqn/lex.c (init_table): Add argument giving device. Define
8359 name of device to be "1".
8360 (do_ifdef): Counts as true if the argument has been defined with
8362 * eqn/main.c (main): Call init_table with device argument. Make
8363 device local to main.
8364 * eqn/eqn.h: Change declaration of init_table. Remove declaration
8367 * pic/lex.c (get_delimited): Allow text to be delimited by
8368 matching {}s. Don't recognize ending delimiter within a string.
8370 * troff/input.c (get_delim_name): New function.
8371 (token::next): Implement \C.
8373 * lib/font.c (font::load): Grok ---. Add an alias for each
8374 character based on its code.
8375 (font::get_code_width): Deleted.
8376 * lib/font.h (class font): Declare font::number_to_index().
8377 Remove declaration of font::get_code_width.
8378 * lib/nametoindex.c (font::name_to_index): Add 512 rather than 256
8379 to indices of named characters.
8380 (font::number_to_index): New function.
8381 * troff/input.c (font::number_to_index): New function.
8382 (get_charinfo_by_number, charinfo::get_number,
8383 charinfo::set_number): New functions.
8384 (token::next): Turn \N into a TOKEN_NUMBERED_CHAR.
8385 (token::process, token::description, token::get_char,
8386 token::add_to_node_list, token::operator==): Handle
8387 TOKEN_NUMBERED_CHAR.
8388 * troff/charinfo.h: Declare get_charinfo_by_number,
8389 charinfo::get_number, charinfo::set_number. Add NUMBERED flag to
8391 (charinfo::numbered): New function.
8392 * troff/token.h: Add TOKEN_NUMBERED_CHAR.
8393 * troff/env.h (class environment): Remove declaration of ...
8394 * troff/env.c (environment::make_numbered_char_node): Deleted.
8395 * troff/node.c (make_numbered_node): Deleted.
8396 (class numbered_glyph_node): Remove.
8397 (troff_output_file::put_char_width, troff_output_file::put_char):
8398 Handle numbered chars.
8399 (troff_output_file::numbered_char): Removed.
8400 (tfont::get_code_width): Removed.
8401 (make_glyph_node): Don't search special fonts for numbered
8403 * troff/node.h: Remove declaration of make_numbered_node.
8404 * driver/input.c (do_file): Handle N command.
8405 * driver/printer.h: Add declaration of ...
8406 * driver/printer.c (printer::set_numbered_char): New function.
8407 * dvi/tfmtodit.c (main): Generate unnamed entries.
8408 * ps/devps/afmtodit: Likewise.
8409 * xditview/xtotroff.c (MapFont): Likewise.
8410 * xditview/libXdvi/parse.c (ParseInput): Grok N command.
8412 * tbl/main.c (process_format): If multiple widths are specified
8413 for a column but all the widths are the same, don't give an error
8416 * tbl/table.c (table::do_row): If the current row is all lines and
8417 the stuff doesn't contains a line, mark the top of the row after
8418 printing stuff before the row. If the current row is not all
8419 lines and the stuff doesn't contain a line, don't unnecessarily
8420 mark the top of the row before printing the stuff.
8422 Mon Oct 1 11:42:00 1990 James Clark (jjc at jclark)
8424 * troff/groff.h: Remove MAX_PATH.
8425 * troff/input.c (open_file): Dynamically allocate space for the
8427 (open_mac_file, process_macro_file): Corresponding changes.
8429 Sun Sep 23 18:56:26 1990 James Clark (jjc at jclark)
8431 * troff/node.h (class output_file): Make copy_file pure. Add
8432 vspace method ifdef COLUMN. Add is_printing method.
8433 * troff/node.c: Add class printing_reg. Add class
8434 real_output_file. Derive other output_file classes from
8435 real_output_file; in these classes rename begin_page to
8436 really_begin_page, print_line to really_print_line, copy_file to
8437 really_copy_file, transparent_char to really_transparent_char.
8438 Move output_file::flush to real_output_file. Add printing member
8439 to class output_file.
8440 * troff/div.h: Remove printing member from top_level_diversion.
8441 Add vspace member function to class diversion ifdef COLUMN. Add
8442 some declarations ifdef COLUMN.
8443 * troff/div.c (top_level_diversion::copy_file,
8444 top_level_diversion::transparent_output,
8445 top_level_diversion::output): Don't test printing member before
8447 * troff/input.c: Handle initial variable_space_request ifdef
8449 * troff/Makefile: Add column.c but comment it out. Add -DCOLUMN
8452 Sat Sep 22 11:32:22 1990 James Clark (jjc at jclark)
8454 * troff/div.c (diversion::need): Make any space forced. If we
8455 sprung a trap, set truncated_space to minus the distance to the
8456 trap and set needed_space to the amount that was needed.
8457 (top_level_diversion::space): A forced space turns no_space_mode
8459 (class constant_vunits_reg): New class.
8460 (init_div_requests): Implement number registers .trunc and .ne
8461 using constant_vunits_reg.
8462 (class truncated_space_reg): Deleted.
8464 * troff/div.h: Don't have a no_space_mode member in diversion.
8465 Instead have it in top_level_diversion.
8466 * troff/div.c (diversion::diversion): Don't initialize
8468 (top_level_diversion::top_level_diversion): Initialize
8470 (no_space, restore_spacing): Do nothing if curdiv != topdiv.
8471 (macro_diversion::output): Don't clear no_space_mode.
8473 * troff/input.c (diverted_space_node::reread): Don't call
8474 environment::do_break. In fill mode, act like a blank line.
8475 (diverted_copy_file_node::reread): Don't call
8476 environment::do_break.
8478 * troff/div.c (blank_line): New function.
8479 * troff/div.h: Declare it.
8480 * troff/input.c (process_input_stack): Call it.
8482 * troff/div.c (truncated_space_reg::get_string): New function.
8483 (init_div_requests): Bind to .trunc.
8484 (space_request, top_level_diversion::space,
8485 top_level_diversion::output, macro_diversion::space,
8486 macro_diversion::output): Update truncated_space.
8487 (macro_diversion::output): Redo calculations when trap sprung.
8488 (macro_diversion::output, macro_diversion::space): No need for
8491 * troff/div.c (top_level_diversion::output): Set nl_reg_contents
8492 after truncating post line spacing.
8494 Fri Sep 21 11:27:25 1990 James Clark (jjc at jclark)
8496 * ps/devps/prologue (MF, SF): Make them work even if setfont is
8497 defined as a procedure rather than as an operator.
8499 Thu Sep 20 12:55:05 1990 James Clark (jjc at jclark)
8501 * troff/div.c (macro_diversion::space): Ignore no_space_mode.
8503 Wed Sep 19 10:54:37 1990 James Clark (jjc at jclark)
8505 * troff/div.c (top_level_diversion::output): Merge
8506 output_file::print_line and output_file::end_of_line member
8508 * troff/div.h (class output_file):
8509 * troff/node.c (troff_output_file::print_line,
8510 troff_output_file::end_of_line, output_file::end_of_line,
8511 ascii_output_file::print_line, suppress_output_file::print_line):
8512 Corresponding changes.
8514 Tue Sep 18 11:31:47 1990 James Clark (jjc at jclark)
8516 * troff/input.c (token::next): Don't give a warning for `\.'.
8518 * troff/env.c (environment::get_center_lines): New function.
8519 (init_env_requests): Bind number register .ce to it.
8520 * troff/env.h: Declare it.
8521 * tbl/table.c (table::init_output): Define reset macro to restore
8522 .ce. If center option not given, store .ce in SAVED_CENTER_REG.
8524 (table::print): If center option not given, then imply center
8525 option if SAVED_CENTER_REG > 0.
8527 Mon Sep 17 09:19:19 1990 James Clark (jjc at jclark)
8529 * ps/devps/Makefile: Remove T from FONTS. Remove TSymbol.ps and
8530 Troff.ps from DOWNLOAD.
8532 * troff/Makefile: Change comment in DEFINES to avoid confusing
8535 * ps/ps.c (ps_printer::do_exec): Allow newlines within PostScript
8536 code. Don't try to catch errors with stopped.
8537 (check_line_lengths): New function.
8538 * ps/devps/prologue (EXEC): Deleted.
8539 (EBEGIN, EEND): New procedures.
8541 Sun Sep 16 14:51:15 1990 James Clark (jjc at jclark)
8543 * troff/input.c: Include request.h before node.h.
8544 * troff/node.c: Likewise.
8545 * troff/env.c: Likewise.
8546 * troff/div.c: Likewise.
8547 * troff/node.h (class special_node): Store argument as a macro
8548 rather than a char *.
8549 * troff/node.c (special_node::special_node, special_node::copy):
8551 (special_node::~special_node): Deleted.
8552 (special_node::tprint): Deleted.
8553 (special_node::tprint_start, special_node::tprint_end,
8554 special_node::tprint_char): New functions.
8555 (troff_output_file::special): Deleted.
8556 (troff_output_file::start_special, troff_output_file::end_special,
8557 troff_output_file::special_char): New functions.
8558 * troff/input.c (special_node::tprint): New function.
8559 (do_special): Use macro not char *.
8560 (do_transparent_macro): Deleted.
8561 (token::next): Don't call do_transparent_macro.
8563 * troff/input.c (token::next): Add 'Y' case.
8564 (do_transparent_macro): New function.
8565 * troff/node.c (troff_output_file::special): Handle newlines with
8566 argument using new continuation convention.
8567 * driver/input.c (get_string): Cope with continuation convention.
8568 (do_file): Don't call skip_line after calling get_string(1).
8569 * ps/ps.c (ps_printer::special, ps_printer::do_import,
8570 ps_printer::do_def, ps_printer::do_exec): Cope with newlines in
8572 * xditview/libXdvi/parse.c (ParseInput): Ignore lines starting
8575 Sat Sep 15 19:00:10 1990 James Clark (jjc at jclark)
8577 * troff/input.c (asciify): By default, illegal input characters
8578 should return empty string.
8580 * troff/input.c (copy_file): Handle first page transition like title.
8581 (token::next, process_input_stack): Grok COPY_FILE_REQUEST.
8583 * troff/input.c (token::next): Improve error message for EOF after
8585 (input_char_description): New function.
8586 (get_char_for_escape_name): Use input_char_description.
8587 (token::next): Warn about unrecognized escape sequences.
8588 (warning_table): Add WARN_ESCAPE.
8589 * troff/groff.h: Declare WARN_ESCAPE. Change WARN_TOTAL
8592 * troff/token.h: Remove declaration of process_input_stack.
8594 * troff/input.c: Remove declaration of init_hyphen_requests.
8595 * troff/request.h: Correct spelling in declaration of same.
8597 * troff/input.c (token::next): Check whether escape_char is 0.
8599 Fri Sep 14 12:09:25 1990 James Clark (jjc at jclark)
8601 * groff.c (main, usage, help): Implement -P and -L options.
8602 * groff.sh: Likewise.
8604 * troff/input.c (token::next): Use some gotos to avoid code
8607 * troff/input.c (get_long_name, get_name, read_long_ecsape_name):
8608 Avoid calling symbol::symbol if name empty.
8610 Thu Sep 13 06:21:45 1990 James Clark (jjc at jclark)
8612 * troff/input.c (init_input_requests): Make \n(.x return the major
8613 version number and \n(.y return the minor version number.
8614 * troff/Makefile: Construct file majorminor.c defining
8615 major_version and minor_version automatically from ../VERSION.
8617 * troff/node.c (class glyph_node): Make operator new and operator
8619 (class ligature_node): Similarily.
8621 * troff/input.c (operator==(const macro &, const macro &)): New
8623 (non_interpreted_node::same): Use this.
8624 (string_iterator::string_iterator): Make macro& argument const.
8626 * troff/input.c (input_iterator::get): New function. Don't make
8627 asciify_macro or class non_interpreted_node friends of class
8629 (non_interpreted_node::interpret): Use input_iterator::get.
8630 (asciify_macro): Likewise.
8632 * troff/input.c (~token_node, ~string_iterator, ~arg_list,
8633 ~non_interpreted_node): Deleted.
8634 * troff/node.c: (~suppress_output_file, ~ascii_output_file):
8637 * troff/symbol.h: Make all symbol member functions const.
8639 * lib/strtol.c: New file.
8640 * lib/Makefile: Add strtol.c.
8641 * Makefile: Define STRTOL as strtol.o to include strtol in
8644 Wed Sep 12 10:00:49 1990 James Clark (jjc at jclark)
8646 * pic/troff.c (troff_output::simple_circle): Divide by scale.
8648 Tue Sep 11 14:17:16 1990 James Clark (jjc at jclark)
8650 * troff/input.c (do_special): Use input_level.
8652 * troff/token.h (TOKEN_BACKSPACE): New token.
8653 (token::backspace): New function.
8654 * troff/input.c (token::description, token::next, token::process):
8655 Grok TOKEN_BACKSPACE.
8656 (do_special): Turn TOKEN_BACKSPACE back into \b.
8658 * troff/token.h (token::leader): New function.
8659 * troff/input.c (do_special): Turn TOKEN_LEADER back into \001.
8661 * troff/input.c (do_special): Turn TOKEN_TAB back into \t.
8663 * troff/input.c (do_special): Use token::description in error
8666 Mon Sep 10 11:06:27 1990 James Clark (jjc at jclark)
8668 * troff/input.c (decode_args): Combine quoted and
8669 quote_input_level variables. Make it a for (;;) loop.
8671 * troff/input.c (get_char_for_escape_name): Check for \001 and \b.
8673 * troff/input.c (read_long_escape_name): The test for whether to
8674 expand buffer was off by 1.
8675 (read_string): Similarily.
8677 Fri Sep 7 11:45:50 1990 James Clark (jjc at jclark)
8679 * troff/input.c: Use `const int' rather than `static const int'.
8681 * troff/div.h (diversion::copy_file): Declare as pure virtual.
8682 (macro_diversion::copy_file): New function.
8683 * troff/node.h: New class diverted_copy_file_node.
8684 * troff/node.c: Implement it.
8685 * troff/input.c (copy_file): Use diversion::copy_file. Handle
8686 first page transition by pushing a diverted_copy_file_node.
8687 * troff/input.c (token::next, process_input_stack): Don't handle
8690 Thu Sep 6 13:29:10 1990 James Clark (jjc at jclark)
8692 * ps/ps.c (flush_sbuf): Remember to add sbuf_kern when checking
8693 whether space widths need adjusting.
8695 * troff/charinfo.h: Generalize translated_to_space to
8696 special_translation so as to allow translation to \&.
8697 * troff/input.c (translate): Allow translation to \&.
8698 (charinfo::*): Corresponding changes.
8699 * troff/node.c (make_node, node::add_char): Corresponding changes.
8700 * troff/node.h (dummy_node::dummy_node): Allow optional first
8703 * lib/lib.h: Make codes 0200 to 0237 illegal input characters.
8704 * troff/token.h: Remove TOKEN_TITLE. Remove token::title. Add
8706 * troff/input.c (token::next): Turn a TITLE_REQUEST into a
8707 TOKEN_REQUEST with an argument of TITLE_REQUEST.
8708 (token::process): Grok that.
8709 * troff/input.c (copy_file): Handle first page transition like
8710 title by pushing a COPY_FILE_REQUEST cookie.
8711 (token::next, process_input_stack): Grok that.
8712 * troff/node.h (output_file::copy_file): Add x and y arguments.
8714 * troff/div.c (top_level_diversion::copy_file): Supply them.
8715 * troff/node.c (troff_output_file::copy_file): Add x and y
8716 arguments; moveto specified position. Invalidate font_position
8717 array after copying file.
8718 (output_file::copy_file): New function.
8719 (suppressed_output_file::copy_file, ascii_output::copy_file):
8721 * troff/input.c (transparent_file): New function.
8722 (init_input_requests): Bind to "trf".
8723 (token::next): Handle TRANSPARENT_FILE_REQUEST cookie.
8724 (process_input_stack): Likewise.
8726 * troff/Makefile: Add ../lib/lib.h to GROFF_H.
8728 * troff/node.c (init_node_requests): New number registers .kern
8729 pointing to global_kern_mode, and .lg pointing to
8730 global_ligature_mode.
8732 * troff/node.c (ligature): Don't change it if we get a bad
8735 * troff/input.c (do_define_string): Don't strip tabs.
8737 * troff/input.c (asciify_macro): Make the string_iterator auto.
8739 * troff/node.c (init_font_requests): Rename to...
8740 (init_node_requests):
8741 * troff/node.h: Change declaration.
8742 * troff/input.c (main): Change call.
8744 * troff/input.c (node::reread, diverted_space_node::reread): New
8746 (process_input_stack): Call reread rather than
8747 get_diverted_space_node.
8748 * troff/node.c (node::get_diverted_space_node,
8749 diverted_space_node::get_diverted_space_node): Removed.
8750 * troff/node.h: Declare reread methods instead of
8751 get_diverted_space_node methods. Make `n' member private.
8752 * troff/input.c: (token::diverted_space): Removed.
8753 * troff/token.h: Removed declaration.
8756 Tue Sep 4 00:48:04 1990 James Clark (jjc at jclark)
8758 * eqn/script.c (script_box::compute_metrics): Don't let
8759 SUP_RAISE_FORMAT become negative.
8761 * tbl/table.c (table::do_row): Entries that don't end in the
8762 this row shouldn't make the row non-blank.
8764 * tbl/table.c (table::make_columns_equal): Only set the width of
8765 columns which are marked as equal.
8767 * tbl/main.c (process_data): Before issuing excess data error,
8768 if last character was a newline unget it; then get it again after
8769 the error. Also include the contents of the entry in the message.
8771 * groff.c: New file.
8772 * Makefile: Build groff from groff.c. Make it possible to use
8773 either groff.sh or groff.c as groff.
8774 * Makefile.bd: Similarily.
8776 Mon Sep 3 09:39:49 1990 James Clark (jjc at jclark)
8778 * groff.sh: Don't delay expansion of $@ in assignment to files.
8779 Remove occurrences of \".
8781 Sun Sep 2 09:56:59 1990 James Clark (jjc at jclark)
8783 * all Makefiles: Simplify and rearrange.
8785 * Makefile: Handle fmod like malloc.
8786 * lib/Makefile: Similarily.
8787 * lib/fmod.c: Remove #ifdef NEED_FMOD.
8789 * Makefile: Rename OPTIMISE to OPTIMIZE.
8791 * groff.sh: Remove assignment to PATH.
8792 * Makefile: Remove SHPATH variable.
8793 * Makefile.bd: Similarily.
8795 * groff.sh: Add -V option to print the pipeline instead of
8798 Fri Aug 31 00:56:46 1990 James Clark (jjc at jclark)
8800 * lib/font.c: Split off file searching into ...
8801 * lib/fontfile.c: New file.
8803 * lib/strerror.c (strerror): Use `Error %d' for unknown errors.
8805 Thu Aug 30 13:13:55 1990 James Clark (jjc at jclark)
8807 * tbl/table.c (table::do_hspan): Delete assertion that e != 0.
8808 Also change misleading comment.
8809 (table::do_vspan): Change similarily misleading comment.
8810 * tbl/main.c (process_data): A format row with an explicit `s'
8811 uses up a data line, even if all the other columns are `_' or `='.
8813 * troff/input.c (token::description): Fix description of
8814 TOKEN_DUMMY and TOKEN_EMPTY.
8816 Wed Aug 29 04:12:08 1990 James Clark (jjc at jclark)
8818 * groff.sh: Fix description of -Z in help message.
8820 Tue Aug 28 07:28:33 1990 James Clark (jjc at jclark)
8822 * pic/object.c (object_spec::make_object): Allow negative and zero
8824 * pic/pic.y: Give linethick default value of -1.0.
8825 * pic/troff.c (troff_output::troff_output): Initialize
8826 last_line_thickness to BAD_THICKNESS.
8827 (troff_output::finish_picture): Set thickness to BAD_THICKNESS.
8828 (troff_output::line_thickness): Canonicalize negative thicknesses
8829 to RELATIVE_THICKNESS.
8830 * pic/tex.c (tex_output::set_pen_size): Silently map negative line
8831 thicknesses to DEFAULT_PEN_SIZE. Canonicalize negative pen sizes
8833 (tex_output::start_picture): Set pen_size to -2.0.
8835 * ps/ps.c (ps_printer::set_line_thickness): If line_thickness is
8836 0, then use 0 linewidth.
8837 (ps_printer::ps_printer): Initialize line_thickness to -1.
8839 * pic/troff.c (troff_output::simple_ellipse): Divide by scale.
8841 * ps/devps/symbolchars: Remove `or'.
8842 * ps/tmac.ps: Implement \(or with .char.
8844 * ps/devps/symbolchars: Move most characters into textmap.
8845 * ps/devps/textmap: Add names for troff bracket characters. Remove
8848 * ps/devps/TSymbol.ps: Removed.
8849 * ps/devps/FontMakefile: Make S from Symbol not TSymbol.
8850 * ps/tmac.ps: Do with .char what TSymbol did.
8851 * ps/devps/download: Remove TSymbol.
8853 * ps/devps/T: Removed.
8854 * ps/devps/Troff.ps: Removed.
8855 * ps/devps/Troff.afm: Removed.
8856 * ps/tmac.ps: Implement \(ru, \(ul, and \(br with .char.
8857 * ps/devps/download: Remove Troff.
8858 * ps/devps/FontMakefile: Remove T target.
8859 * ps/devps/DESC-A4: Remove T from font list.
8860 * ps/devps/DESC-letter: Likewise.
8862 * troff/input.c (macro_to_node): Rename to ...
8863 (charinfo_to_node): Don't pass mac argument. Temporarily remove the
8864 character's definition while processing it.
8865 * troff/node.c (node::add_char, make_node): Change calls to
8866 macro_to_node accordingly.
8868 * troff/input.c (token::next): Translate \_ to \(ul.
8870 * tty/devascii/R.proto: Add `|'.
8871 * tty/devlatin1/R.proto: Likewise.
8873 Mon Aug 27 11:25:41 1990 James Clark (jjc at jclark)
8875 * man: Put the version number in all the man pages.
8877 Sun Aug 26 11:40:05 1990 James Clark (jjc at jclark)
8879 * Makefile.bd: New file.
8880 * README.bd: New file.
8882 * VERSION: New file.
8883 * lib/version.c: Removed.
8884 * lib/Makefile: Create version.c from ../VERSION. Remove version.c
8887 * troff/input.c (main): Get hyphen_file from GROFF_HYPHEN
8888 environment variable.
8890 * all Makefiles: Split install target into install.bin for
8891 binaries, and install.nobin for everything else.
8892 * Makefile: Add bindist target.
8894 * man/afmtodit.man: New file.
8895 * man/Makefile: Add afmtodit.n to MAN1PAGES.
8896 * ps/devps/Makefile: Add textmap to DEVICEFILES. Install afmtodit
8898 * ps/Makefile: Pass BINDIR to make install in devps.
8900 * ps/ps.c (ps_printer::set_char): Do nothing if the character is
8901 the space character.
8903 * ps/devps/FontMakefile: Rename symbol.afm to tsymbol.afm.
8905 Sat Aug 25 15:39:03 1990 James Clark (jjc at jclark)
8907 * ps/ps.c: Redo font downloading.
8908 * ps/devps/download: New file.
8909 * ps/devps/Makefile: Add download to DEVICEFILES.
8910 * ps/devps/afmtodit: Remove -d option.
8911 * ps/devps/FontMakefile: Don't use -d option with afmtodit.
8912 * ps/devps/symbosl.ps: Add %%DocumentFonts comment.
8913 * ps/devps/zapfdr.ps: Likewise.
8914 * ps/devps/TSymbol.ps: Likewise.
8916 Fri Aug 24 20:10:30 1990 James Clark (jjc at jclark)
8918 * groff.sh: Initialize dev to ${GROFF_TYPESETTER:-@DEVICE@}.
8920 Thu Aug 23 10:03:47 1990 James Clark (jjc at yquem)
8922 * ps/ps.c (ps_output::include_file): If BROKEN_SPOOLER is defined,
8923 then strip the first line if it starts with %.
8924 * Makefile: Add a comment about this.
8926 * man/tfmtodit.man: New file.
8927 * man/Makefile: Add tfmtodit.n to MAN1PAGES.
8928 * dvi/Makefile: Install tfmtodit in BINDIR.
8930 * dvi/tfmtodit.c (usage): Mention -v option.
8932 Wed Aug 22 09:56:36 1990 James Clark (jjc at yquem)
8934 * troff/node.c (troff_output_file::end_of_line): Call do_motion.
8935 * troff/node.c (troff_output_file::transparent_char): Don't call
8938 * eqn: Add check_tabs method to most box classes.
8939 * eqn/box.c (box::top_level): Call check_tabs.
8941 * eqn/script.c (script_box::output): Use \Z.
8942 * eqn/limit.c (limit_box::output): Use \Z.
8944 * eqn/box.c (box::top_level): Use itoa.
8946 Tue Aug 21 09:29:28 1990 James Clark (jjc at yquem)
8948 * dvi/tmac.dvi: Add font translations for CR, C, TT.
8949 * dvi/devdvi/Makefile: Don't make links to CW.
8951 * ps/tmac.ps: Add font translations for C, CW, CO, CX, CD, H, HO,
8953 * xditview/tmac.X: Likewise.
8955 * troff/node.c: Add font translation feature.
8956 (get_font_translation): New function.
8957 (symbol_fontno): Translate the font name.
8958 (mount_font_no_translate): Rename to mount_font to this.
8959 (mount_font): New function.
8960 (font_family::make_definite): Call mount_font_no_translate instead
8962 (mount_style): Translate the font name.
8963 (font_translate): New function.
8964 (init_font_requests): Bind "ftr" to font_translate.
8966 * ps/devps/prologue (SN): New procedure that rounds a position to
8967 the nearest (pixel + (.25,.25)).
8968 (DL): Use SN to round endpoints.
8970 * lib/version.c: Changed version to 0.5.
8972 Sat Aug 18 04:43:21 1990 James Clark (jjc at yquem)
8974 * Makefile: Move definition of PAGE to the very beginning, so that
8975 people are less likely to miss it.
8977 Fri Aug 17 02:15:11 1990 James Clark (jjc at yquem)
8979 * man/Makefile: Don't need to sed out @UPCASE_PROG_PREFIX@.
8981 * troff/env.c (environment::choose_breakpoint): Make `can't find
8982 breakpoint' error a warning of type WARN_BREAK. Change message to
8984 * troff/groff.h: Declare WARN_BREAK with code 4; change WARN_INPUT to
8986 * troff/input.c: Add WARN_BREAK to warning_table. Include
8987 WARN_BREAK in DEFAULT_WARNING_MASK.
8989 * tty/tmac.tty: Add definition of \(+-.
8991 * groff.sh: Remove `--' option to set command.
8993 * dvi/devdvi/texsy.map: Remove duplicate md entry.
8995 * ps/devps/eqnchar: Better definition of cdot using md.
8996 * dvi/devdvi/eqnchar: Likewise.
8997 * xditview/devX100/eqnchar: Likewise.
8998 * xditview/devX75/eqnchar: Likewise.
8999 * eqn/lex.c: Add definition of cdot.
9001 Thu Aug 16 09:33:57 1990 James Clark (jjc at yquem)
9003 * troff/input.c (get_optional_char): New function.
9004 * troff/input.c (set_page_character): Use get_optional_char(),
9005 rather than has_arg() and tok.get_char(1).
9006 * troff/env.c (tab_character, leader_character, hyphen_char,
9007 field_characters): Likewise.
9008 (margin_character): Likewise. Also always delete the
9009 margin_character_node.
9011 * troff/input.c (token::get_char): Use token::description.
9013 * troff/input.c (has_arg): Don't skip over tab and \}.
9014 * troff/number.c (start_number): Give a warning if the number
9015 starts with \} (WARN_RIGHT_BRACE) or tab (WARN_TAB).
9017 Wed Aug 15 10:04:37 1990 James Clark (jjc at yquem)
9019 * troff/input.c (empty_name_warning, non_empty_name_warning): New
9021 (get_name, get_long_name): Use these. Rename `warn' argument to
9024 * troff/node.c (get_fontno): Test that the symbol is not null.
9026 * troff/input.c (token::description): New function.
9027 * troff/number.c (parse_term): Use token::description in `numeric
9028 expression expected' message.
9029 * troff/groff.h: Add WARN_MISSING.
9030 * troff/number.c (start_number): New function.
9031 * troff/number.c (get_vunits, get_hunits, get_number, get_integer,
9032 get_incr_number): Use start_number().
9033 * troff/input.c (DEFAULT_WARNING_MASK): Enable WARN_NUMBER by
9035 * troff/input.c (get_name, get_long_name): Use WARN_MISSING.
9036 * troff/reg.c (alter_format): Use WARN_MISSING. Also use
9038 * troff/input.c (token::get_char): Use WARN_MISSING.
9039 * troff/input.c (token::delimiter): Use token::description.
9040 * troff/env.c (environment_switch): Back out Aug 3 change.
9041 * troff/input.c (has_arg): Skip over \}s and tabs but give a
9043 * troff/token.h (token::tab): New function.
9044 * troff/node.c (get_fontno): Use tok.skip() rather than has_arg().
9045 * troff/reg.c (alter_format): Likewise.
9046 * troff/node.c (bold_font): Use has_arg() rather than tok.skip().
9048 Tue Aug 14 10:11:21 1990 James Clark (jjc at yquem)
9050 * troff (most files): Redo warnings. Divide warnings into various
9051 categories; warning() has an additional first argument indicating
9052 the category it falls into.
9053 * troff/input.c (main): -w now takes an argument. New option -W.
9054 (enable_warning, disable_warning): New functions.
9056 * ps/devps/afmtodit: Add -a option to lie about the italic angle.
9057 * ps/devps/FontMakefile: Pretend TI has an angle of 7.
9059 Mon Aug 13 10:11:16 1990 James Clark (jjc at yquem)
9061 * ps/devps/eqnchar: Better definitions of dotdot, vec, dyad, inf.
9062 * xditview/devX100/eqnchar: Likewise. Remove definition of dot.
9063 * xditview/devX75/eqnchar: Likewise.
9064 * dvi/devdvi/eqnchar: Better definitions of vec, dyad, dotdot.
9066 * eqn/other.c: When bar or over applies to a single character
9067 don't produce an overline_box or an underline_box. Instead produce
9068 an accent_box or an underaccent_box, with the accent a line
9069 whose width is accent_width. New classes underaccent_box,
9070 overline_char_box and underline_char_box.
9071 * eqn/box.h: Move overline_box, underline_box, accent_box class
9072 declarations into eqn/other.c. Add declarations of
9073 make_underline_box, make_overline_box, make_accent_box.
9074 * eqn/eqn.y: Call make_overline_box, make_underline_box
9075 make_accent_box instead of constructors.
9076 * eqn/pbox.h, eqn/box.c: Add accent_width parameter.
9078 * eqn/other.c: Add accent_box::~accent_box.
9079 * eqn/box.h: Declare it.
9081 * groff.sh: With -Tps, use eqn -D.
9083 * eqn/other.c (overline_box::output): Use \Z. If draw_flag use \D
9085 (underline_box::output): Similarily.
9086 (accent_box::output): Use \Z.
9088 * xditview/tmac.X: Add definitions of ~ and ^ (so that they are a
9091 Sun Aug 12 09:41:15 1990 James Clark (jjc at yquem)
9093 * troff/div.c (top_level_diversion::transparent_output(unsigned
9094 char)): Use asciify.
9095 * troff/input.c (asciify): Don't make it static.
9096 * troff/token.h (asciify): Declare it.
9098 * troff/input.c (get_name, get_long_name, token::get_char,
9099 token::delimiter): Add an extra default argument which says
9100 whether a warning should be printed.
9101 * troff: Pass a non-zero argument to one of these rather than
9102 printing a warning directly.
9104 Sat Aug 11 09:02:21 1990 James Clark (jjc at yquem)
9106 * troff: Consistently use symbol::is_null.
9108 * troff/dictionary.h: Move some inline functions into
9111 * troff/request.h: Move inline functions into input.c.
9112 (request_or_macro::invoke): Make it pure.
9114 * troff/input.c, troff/reg.h: New class `constant_int_reg'.
9115 * troff/input.c (init_input_requests): Use class constant_int_reg.
9116 (class compatible_reg): Deleted.
9117 * troff/div.c (init_div_requests): Use class constant_int_reg.
9118 (class last_post_line_extra_space_reg): Deleted.
9120 * troff/env.c (tab_character): Don't change the tab character if
9121 we get an invalid argument.
9122 (hyphen_char): Similarily.
9124 * troff/reg.c (alter_format): Check that nm is not null.
9126 * Makefile, groff.sh: Make it possible to customize the commands
9127 used for printing PostScript and dvi files. Also make it possible
9128 to customize the path used by groff.sh.
9130 * eqn/eqn.y: Make `left' right associative.
9132 Fri Aug 10 18:20:39 1990 James Clark (jjc at yquem)
9134 * pic/pic.h: Added definition of M_SQRT2 for those systems that
9137 * pic/pic.h: Removed definition of INT_MAX.
9139 * troff/node.c (italic_corrected_node::vertical_extent): Omit
9142 * troff/input.c (token::next): Handle \R like \n.
9144 Tue Aug 7 09:46:33 1990 James Clark (jjc at yquem)
9146 * ps/tmac.pc (PSPIC): Simplify.
9148 * troff/env.c (tab_stops::to_string):
9149 * pic/pic.y (object_type_name):
9150 * pic/troff.c (simple_output::line):
9151 * pic/tex.c (tex_output::spline):
9152 * pic/object.c (object_spec::make_object):
9153 * tbl/main.c (process_data): Add cases to switch statements to
9154 avoid cfront warnings. (Some of these are spurious, since the
9155 switch already has a default case.)
9157 * ps/tmac.ps (PSPIC): Reformatted. Prefix all local names with
9158 `ps-'. Don't test systat; instead check number of arguments to
9161 Mon Aug 6 00:13:07 1990 James Clark (jjc at yquem)
9163 * macros/tmac.e: Do not decrease the page offset by 0.5i.
9165 * ps/ps.c (ps_printer::ps_printer): Use mktemp instead of tempnam.
9166 Unlink the file as soon as we have opened it, so that we don't
9167 have to bother with signal handlers.
9169 (fatal_error_exit): Deleted.
9170 (main): Don't call signal.
9172 * dvi/tfmtodit.c: Add -k option so that kerns with the skewchar
9174 * dvi/devdvi/Makefile: Use the -k option with S and MI.
9176 * pic/pic.y: If there is a label, or an nth construction before
9177 the first `.' in the argument to `with', ignore it and generate a
9179 * pic/lex.c (lex_warning): New function.
9181 * tbl/table.c (table::init_output): In section keep and release
9182 macro, use 0 indent when diverting and the correct indent when
9185 * troff/input.c (interpolate_number_format): Do not interpolate
9186 anything if the number register is not defined.
9188 * tbl/main.c (process_data): Don't add entry when col >= ncolumns.
9190 Sat Aug 4 08:12:05 1990 James Clark (jjc at yquem)
9192 * ps/devps/prologue (PICTURE): Set components of graphics state to
9193 their default values.
9195 * ps/devps/text.enc: Add trademark
9196 * ps/devps/textmap: Add names for club, spade, heart, diamond,
9197 carriagereturn, suchthat. Use Upsilon1 rather than Upsilon.
9198 * ps/devps/symbolchars: Add names for summation and product.
9200 * dvi/devdvi/texsy.map: Add names for club, spade, heart, diamond,
9201 suchthat. Add pp. Add upper-case letters.
9203 * xditview/libXdvi/DviChar.c: Add names for club, spade, heart,
9204 diamond, carriagereturn, suchthat. Use Upsilon1 rather than
9207 * dvi/devdvi/texsy.map: Rename lA (left angle bracket) to la, and
9208 rA (right angle bracket) to ra. Introduce names for double-headed
9209 arrows and double-barred arrows: <>, va, lA, rA, hA, uA, dA, vA.
9210 * ps/devps/textmap: Likewise for ps device.
9211 * xditview/libXdvi/DviChar.c: Likewise for X100 and X75 devices.
9212 * tty/devascii/R.proto: Rename lA to la and rA to ra.
9213 * tty/devascii/R.proto: Likewise.
9214 * tty/tmac.tty: Provide definitions for \(<>, \(lA, \(rA, \(hA,
9216 * eqn/delim.c: In delim_table, rename \(lA to \(la and \(rA to \(ra.
9218 * xditview/tmac.X: Add definitions for \(fi \(fl \(ff \(Fi \(Fl.
9220 * eqn/lex.c: Added definitions of `approx', `grad' and `del' to
9223 Fri Aug 3 09:59:27 1990 James Clark (jjc at yquem)
9225 * troff/div.c (when_request): Use symbol::is_null rather than
9226 has_arg to determine whether we have an argument.
9227 (change_trap): Remove the trap if we get an invalid number. Give
9228 an error if we don't get at least the macro name.
9229 (diversion_trap): Remove trap if we get an invalid name or number.
9231 * troff/env.c (environment_switch): Pop if we get an invalid
9232 symbol or numeric expression.
9234 * troff/input.c (do_define_macro): If EOF is encoutered while
9235 defining the macro, do tok.next() before returning.
9237 * troff/token.h (has_arg): Move definition from here, to ...
9238 * troff/input.c (has_arg): ... here
9240 * troff/env.c (space_size): Do nothing if we get an invalid argument.
9241 * troff/input.c (shift): Likewise.
9243 * pic/lex.c (get_token_after_dot): Accept `.center' as a synonym
9246 * pic/troff.c (troff_output::start_picture): Comment out calls to
9249 * eqn/main.c (do_file): Subtract 1 from current_lineno if
9250 interpret_lf_args succeeds.
9252 * eqn/main.c (do_file): Don't recognize delimiter if preceded by
9253 \\. This avoids problems with \$N.
9255 * groff.sh: Pass -C to preprocessors.
9257 * lib/lf.c (interpret_lf_args): Be more flexible.
9259 * tbl/main.c (main): Add -C option.
9260 (table_input::get): Do not recognize TE if followed by character
9261 other than a space or newline unless -C option given.
9262 (process_input_file): Likewise for lf, TS.
9263 (process_data): Likewise for lf in text blocks.
9265 * eqn/main.c (main): Add -C option.
9266 (do_file): Don't recognize EQ, EN or lf if followed by character
9267 other than space or newline unless -C option given.
9268 * eqn/lex.c (file_input::read_line): Similarily.
9269 * eqn/eqn.h: Declare compatible_flag.
9271 * etc/soelim.c (main): Add -C option.
9272 (interpret_lf_args): Use version in libgroff.
9275 * pic/main.c (main): Add -C option, which sets compatible_flag.
9276 (top_input::get), (top_input::peek): If -C option not given,
9277 do not recognize .PS/.PE/.PF/.lf if followed by a character
9278 other than space or newline.
9279 * pic/lex.c (file_input::read_line): Similarily.
9280 * pic/pic.h: Add declaration of compatible_flag.
9282 Thu Aug 2 11:11:27 1990 James Clark (jjc at yquem)
9284 * ps/tmac.ps (PSPIC): Avoid use of `echo -n'.
9286 * troff/node.c, troff/node.h: Add `asciify' methods to classes
9287 derived from node. New class space_char_hmotion_node.
9288 * troff/input.c (asciify_macro): New function.
9289 * troff/input.c (init_input_requests): New request `asciify' bound
9291 * macros/mm.diff: New file.
9292 * Makefile: In install.mm target use `patch' to apply
9295 * troff/input.c (macro::print_size): Just print the size in bytes.
9297 * troff/div.c (return_request): Correct the argument
9300 Wed Aug 1 12:38:36 1990 James Clark (jjc at yquem)
9302 * troff/node.h (class composite_node): Add sz member.
9303 * troff/node.c (composite_node::size): Return sz.
9304 * troff/input.c (macro_to_node): Use the initial size in the
9305 environment as the size of the composite_node.
9307 * troff/node.c (node::zero_width_tprint): Provide a reasonable
9310 Tue Jul 31 10:07:10 1990 James Clark (jjc at yquem)
9312 * troff/div.c (change_trap): If we get a bad number expression,
9315 Mon Jul 30 10:30:49 1990 James Clark (jjc at yquem)
9317 * lib/matherr.c (matherr): Define this only if math.h defines
9320 Sun Jul 29 10:34:27 1990 James Clark (jjc at yquem)
9322 * troff/div.c (macro_diversion::distance_to_next_trap): If there
9323 no diversion trap return vunits(INT_MAX - vresolution).
9325 Sat Jul 28 14:28:14 1990 James Clark (jjc at yquem)
9327 * troff/input.c (do_zero_width): New implementation that doesn't
9328 use a temporary environment. Use instead:
9329 (token::add_to_node_list): New function.
9330 * troff/env.c (environment::get_prev_char_height),
9331 (environment::get_prev_char_height),
9332 (environment::get_prev_char_skew): New functions.
9333 (environment::get_prev_char): New function.
9334 (environment::get_prev_char_width): Change to use get_prev_char.
9335 (init_env_request): Implement new registers .cht, .cdp, .csk.
9336 * eqn/sqrt.c (sqrt_box::output): Don't rely upon the argument to
9337 \Z being processed in a separate environment.
9339 Fri Jul 27 10:21:25 1990 James Clark (jjc at yquem)
9341 * tbl/table.c: Removed TABLE_BOTTOM_REG.
9343 * tbl/table.c (table::init_output): In the section release macro,
9344 give a warning message if the section won't fit on one page.
9346 * tbl/table.c (table::do_top): Emit table keep only if table is
9348 (table::do_bottom): Likewise for table release.
9349 (table::table), (table::add_vertical_rule): Remove reference to
9351 * tbl/table.h: Remove keep member.
9353 * tbl/table.c: New register SUPPRESS_BOTTOM_REG. In
9354 SECTION_RELEASE_MACRO, if there's not enough space before the next
9355 trap to output the diversion, call T# ourselves, set
9356 SUPPRESS_BOTTOM_REG to 1, spring the trap, then set
9357 SUPPRESS_BOTTOM_REG back to 0. In T#, do nothing if
9358 SUPPRESS_BOTTOM_REG is non-zero. In T#, always mark the current
9359 vertical position and return to it before turning traps on again.
9361 Thu Jul 26 02:54:32 1990 James Clark (jjc at yquem)
9363 * troff/node.c, troff/node.h: In classes derived from node,
9364 replace prev_char_width method by last_char_node method.
9365 * troff/env.c (environment::get_prev_char_width): Use
9366 node::last_char_node rather than node::get_prev_char_width.
9368 * Makefile: Added comment about -fno-inline on 68030-based
9371 * troff/reg.c (number_format_to_ascii), eqn/delim.c (DELIM_TABLE_SIZE),
9372 tty/tty.c (tty_font::load_tty_font), dvi/tfmtodit.c (main): Cast
9373 expressions using sizeof to int.
9374 * dvi/dvi.c (dvi_font::handle_x_command): Avoid long->int warnings.
9376 * macros/tmac.e (TS): Don't move @f back past the current
9379 Wed Jul 25 09:11:08 1990 James Clark (jjc at yquem)
9381 * ps/ps.c (main): Buffer stderr.
9382 * dvi/dvi.c (main): Likewise.
9383 * tty/tty.c (main): Likewise.
9385 * ps/ps.c (ps_printer::do_import): Improve error handling.
9387 * troff/input.c (abort_request): Use asciify.
9389 * driver/printer.h (printer::draw), driver/printer.c (printer::draw),
9390 ps/ps.c (ps_printer::draw), dvi/dvi.c (dvi_printer::draw): Make
9391 type of first argument int rather than char. This works around a
9392 bug on the 68030 based Apollo using g++ 1.37.1.
9394 * tbl/table.h (class table): Add `keep' member.
9395 * tbl/table.c (table::table): Initialize `keep'.
9396 (table::add_vertical_rule): Set `keep' to 1.
9397 (table::do_top): Only emit table keep macro is `keep' is non-zero.
9398 (table::do_bottom): Likewise for table release macro.
9399 (table::do_row): Emit section keep macro even if the row is 0.
9401 Tue Jul 24 08:35:07 1990 James Clark (jjc at yquem)
9403 * macros/tmac.e (@C): Preserve the font family across the change
9406 Mon Jul 23 10:15:23 1990 James Clark (jjc at yquem)
9408 * lib/font.c: Initialize font::hor and font::vert to 1.
9409 (font::load_desc): Check the values of font::hor and font::vert.
9411 * lib/lib.h: Added definition of INT_DIGITS. Fix it so that it can
9412 be included in a C compilation.
9413 (iftoa): Use INT_DIGITS. Include lib.h.
9415 (as_string): Likewise.
9416 * tbl/table.c: Removed definition of INT_DIGITS.
9417 * eqn/box.c (box::top_level): Use INT_DIGITS + 1 instead of 12.
9418 * troff/input.c (input_input_requests): Likewise.
9419 * ps/ps.c (make_encoding_name): Likewise.
9420 (ps_printer::set_style): Likewise.
9421 (ps_output::put_number): Use 1 + INT_DIGITS + 1 instead of 12.
9423 * tty/devascii/R.proto: Map fm onto '.
9424 * tty/devlatin1/R.proto: Likewise.
9426 Sat Jul 21 12:45:07 1990 James Clark (jjc at yquem)
9428 * tbl/table.c: Use ' instead of DELIMITER_CHAR in places where the
9429 argument to \w is at a different input level.
9431 * tbl/table.c (table::init_output): Define a new macro
9432 REPEATED_VPT_MACRO, like vpt but if in a diversion also
9433 transparently outputs itself.
9434 (table::define_bottom_macro): Use REPEATED_VPT_MACRO instead of
9436 (table::do_row): Likewise.
9438 * tbl/table.c (vertical_rule::print): Prefix the .sp -1 line with
9439 TRANSPARENT_STRING_NAME.
9441 * tbl/table.c (table::init_output): In the table release macro
9442 print an error message and don't produce any output if after
9443 issuing the need request the table still will not fit. Also
9444 remove the diversion after bringing it back.
9446 * tbl/table.c (table::init_output): Define a new macro
9447 REPEATED_MARK_MACRO, like mk but if in a diversion also
9448 transparently outputs itself.
9449 (table::do_row): Mark row_top_reg using REPEATED_MARK_MACRO. This
9450 is necessary because .TH might not call .T#.
9451 (table::do_top): Likewise TOP_REG.
9452 (table::define_bottom_macro): If TOP_REG is no longer valid, use
9453 #T - DOUBLE_LINE_SEP rather than #T. This is necessary because the
9454 table header might contain just the two top rules.
9456 Fri Jul 20 10:51:42 1990 James Clark (jjc at yquem)
9458 * troff/div.c: Implement new request `ptr' to print all traps.
9460 * troff/env.c (init_env_requests): Implement `.tabs' reg with
9461 init_string_env_reg.
9462 * troff/env.c (class tab_reg): Deleted.
9464 Thu Jul 19 12:07:16 1990 James Clark (jjc at yquem)
9466 * troff/div.c: New number register .pn returns the number of the
9467 next page as set by the pn request.
9469 * macros/tmac.an: Redid headers and footers. Number each manual
9470 entry starting from 1 unless \nC is > 0, like Sun. Added an
9471 optional 5th argument to .TH which specifies the manual name and
9472 appears in the center of the header. Understand the X, P and D
9475 Wed Jul 18 10:23:31 1990 James Clark (jjc at yquem)
9477 * troff/env.c (init_env_requests): New number register `.lt' to
9478 return the title length.
9480 * troff/node.h (class transparent_dummy_node): New class.
9481 * troff/node.c (class transparent_dummy_node): Provide member
9483 * troff/env.c (interrupt): Add a transparent_dummy_node, rather
9486 * troff/input.c (token::next): New escape sequence \).
9487 * troff/input.c (get_copy): Recognize \) in copy mode.
9489 * troff/input.c (input_stack::clear): New function.
9490 * troff/input.c (exit_request): Use input_stack::clear.
9492 * troff/token.h: Removed TOKEN_NO_PRINT_CHAR.
9493 * troff/input.c (token::process): Removed case TOKEN_NO_PRINT_CHAR.
9495 * troff/env.c: Move set_page_character to input.c. Move
9496 page_character to input.c also.
9497 * troff/env.c (title): Split off the reading of the parts of the
9498 title into read_title_parts.
9499 * troff/input.c (read_title_parts): New function. Check the
9500 input_level when testing whether a token matches the delimiter.
9502 * troff/input.c (exit_request): New function.
9503 * troff/input.c (init_input_requests): Bind ex request to
9504 exit_request rather than exit_groff.
9506 * troff/input.c (exit_groff): Call tok.next() before
9507 process_input_stack().
9509 Mon Jul 16 09:47:23 1990 James Clark (jjc at yquem)
9511 * troff/env.c: ifdef widow control support on WIDOW_CONTROL.
9512 * troff/env.h: ditto.
9513 * troff/input.c: ditto.
9515 * troff/env.c (environment::is_empty): Test pending_lines.
9517 * troff/env.c (environment::have_pending_lines): Removed.
9519 * troff/input.c: Add request to flush pending lines from the
9522 * troff/env.c, troff/env.h: Add automatic widow control feature.
9524 * troff/input.c (exit_groff): Do process_input_stack() after
9525 do_break() but before setting exit_flag to 2.
9527 * troff/input.c: Remove FLUSH_PENDING_LINES and
9528 TOKEN_FLUSH_PENDING_LINES. Instead, flush pending lines from
9529 environment after END_TRAP token seen, but only if there aren't
9530 any more traps still unfinished.
9531 * troff/token.h: Remove TOKEN_FLUSH_PENDING_LINES.
9533 Sun Jul 15 10:50:08 1990 James Clark (jjc at yquem)
9535 * troff/env.c: Rename the `retain_size' member of class
9536 pending_output_line to `no_fill'.
9538 * troff/env.c (title): When the line is output, make the
9539 retain_size argument !fill.
9541 * troff/node.h: Add `hyphenated' member to struct breakpoint.
9542 * troff/node.c (space_node::get_breakpoints),
9543 (dbreak_node::get_breakpoints): Fill this in.
9544 * troff/env.c: Allow specification of maximum number of
9545 consecutive hyphenated lines.
9547 * troff/env.c (environment::is_empty): Add test for !current_tab.
9549 Sat Jul 14 11:23:01 1990 James Clark (jjc at yquem)
9551 * troff/env.c (environment::hyphenate_line): Don't completely give
9552 up if the word is not to be hyphenated; continue so that breaks
9553 can be made at break_char_node's.
9555 * lib/lib.h: Only define INT_MAX if it's not already defined;
9556 undef INT_MIN if it's already defined.
9558 * Makefile: Make it easy to define CFRONT_ANSI_BUG.
9560 * lib/lib.h: If CFRONT_ANSI_BUG is defined, cast INT_MIN to long.
9561 This works around a bug in AT&T C++ 2.0 used with an ANSI C
9564 * macros/tmac.an (an-header): Set no-space mode.
9566 * macros/tmac.an (TH): Start a new page if necessary.
9568 * Started using ChangeLog at version 0.4.
9571 version-control: never