1 2001-04-12 Gaius Mulley <gaius@glam.ac.uk>
3 * src/devices/grohtml/grohtml.man: Updated manual page regarding
5 * src/preproc/html/pre-html.cc (createImage): Fixed right hand
7 (removeTempFiles): New function to tidy up temporary files.
8 * src/preproc/html/pre-html.cc (main): Calls `removeTempFiles()'.
9 Many fixes to do with the new inline suppress node and image regions
11 * src/devices/grohtml/post-html.cc: New method `is_auto_img'.
12 (generate_img_src): New function.
13 (html_printer::do_auto_image): Utilizes it.
14 (do_heading, do_title): Include inline images within their contents.
15 (html_printer::begin_page): Tidied up comments that are issued to
17 (html_printer::do_fill): Fixed so that `.nf' works with fonts other
19 (text_glob::is_br): New method used by do_heading.
20 * tmac/s.tmac: If -Thtml then emit $1 in .IP rather than its
22 * src/include/html-strings.h: Altered image tags to reflect the
24 * src/include/htmlindicate.h (html_end_suppress): Added `is_inline'
26 * src/preproc/eqn/main.cc: Will suppress generation of image tags if
27 it is already inside a pic image. Only emit tags if the argument
28 `-Tps:html' is present.
29 * src/preproc/tbl/main.cc: Changes to reflect additional
30 `html_end_suppress' parameter.
31 * src/roff/troff/env.cc: Only emit eol tag if a node has been
32 emitted since the last eol tag was written.
33 * src/roff/troff/env.h: New boolean `emitted_node'.
34 * src/roff/troff/input.cc (do_suppress): Handles extra suppress
35 nodes \O3, \O4, \O5. No longer use `output_low_mark_miny'.
36 * src/roff/troff/node.cc (check_charinfo): New method.
37 (troff_output_file::determine_line_limits): Alterations to limit
39 * tmac/www.tmac: Changes to reflect new suppress nodes.
41 2001-04-08 Bruno Haible <haible@clisp.cons.org>
43 * src/devices/grohtml/post-html.cc (html_printer::add_to_sbuf):
44 Escape the html_glyph in the buffer.
45 (str_translate_to_html): Output the unescaped escaped_char.
46 * src/devices/grohtml/html-text.cc (issue_table_begin): Set
47 `frame=void', not `frame=none'. Add `border=0'.
49 2001-04-10 Ruslan Ermilov <ru@FreeBSD.org>
51 * contrib/mm/groff_mm.man: Fixing some typos.
53 2001-04-12 Werner LEMBERG <wl@gnu.org>
55 * PROBLEMS: Add some words on how to avoid wrapper macros.
57 2001-04-11 Blake McBride <blake@florida-software.com>
59 * src/include/nonposix.h (fileno) [_MSC_VER]: Removed.
61 2001-04-11 Werner LEMBERG <wl@gnu.org>
63 * font/devlbp/Makefile.sub (CLEANADD): Set it.
64 * tmac/Makefile.sub (CLEANADD): Add tmac.local-s.
65 * Makefile.in (dist): Don't remove src/xditview/Imakefile, but ...
66 * Makefile.sub (DISTCLEANFILES): Here.
68 * libs/libgroff/new.cc: Include `nonposix.h'.
69 * win32-diffs: Updated.
71 2001-04-10 Ruslan Ermilov <ru@FreeBSD.org>
73 Added skeleton macro for defunct macros.
75 Updated documentation.
77 When inside displays, an empty input line warning should be
78 suppressed. If another macro call is put inside a display,
79 all subsequent empty lines found in that display caused a
80 warning to be emitted.
82 * tmac/doc.tmac (doc-defunct-macro): New macro.
83 (Db, Ds, Ex, Or, Sf): Reimplemented using this macro.
84 (doc-restore-global-vars): Fixed typo.
85 (doc-empty-line): Check the `doc-display-depth' register to
86 determine whether we are inside display or not.
88 * tmac/doc-common: Removed `Or' and `Sf' registers.
89 Moved obsolete `Ds' macro to doc.tmac.
91 * tmac/groff_mdoc.man: Bump document date.
92 Document `.Vt' under ``Variable Types''.
93 Removed documentation for obsolete `.Or' macro.
95 2001-04-10 Werner LEMBERG <wl@gnu.org>
98 * doc/groff.texinfo: Many fixes, additions, clarifications, etc.
100 2001-04-10 Bruno Haible <haible@clisp.cons.org>
102 * src/devices/grodvi/dvi.cc (main): Accept --help and --version.
103 (usage): Add stream argument. Don't exit.
104 * src/devices/grohtml/post-html.cc (main): Accept --help and --version.
105 Write --version output to stdout, not stderr.
106 (usage): Add stream argument. Don't exit.
107 * src/devices/grohtml-old/html.cc (main): Accept --help and --version.
108 (usage): Add stream argument. Don't exit.
109 * src/devices/grolbp/lbp.cc (long_options): Use symbolic getopt.h
111 (usage): Add stream argument. Don't exit.
112 (main): Write --help output to stdout, not stderr.
113 * src/devices/grolj4/lj4.cc (main): Accept --help and --version.
114 (usage): Add stream argument. Don't exit.
115 * src/devices/grops/ps.cc (main): Accept --help and --version.
116 (usage): Add stream argument. Don't exit.
117 * src/devices/grotty/tty.cc (main): Accept --help and --version.
118 (usage): Add stream argument. Don't exit.
119 * src/preproc/eqn/main.cc (usage): Add stream argument. Don't exit.
120 (main): Accept --help and --version.
121 * src/preproc/grn/main.cc (usage): Add stream argument. Don't exit.
122 (main): Accept --help and --version.
123 * src/preproc/html/pre-html.cc (usage): Add stream argument.
124 (scanArguments): Accept --help and --version.
125 * src/preproc/pic/main.cc (usage): Add stream argument. Don't exit.
126 (main): Accept --help and --version.
127 * src/preproc/refer/refer.cc (main): Accept --help and --version.
128 (usage): Add stream argument. Don't exit.
129 * src/preproc/soelim/soelim.cc (usage): Add stream argument. Don't
131 (main): Accept --help and --version.
132 * src/preproc/tbl/main.cc (usage): Add stream argument. Don't exit.
133 (main): Accept --help and --version.
134 * src/roff/groff/groff.cc (main): Accept --help and --version.
135 (synopsis): Add stream argument.
136 (help): Write --help output to stdout, not stderr.
137 (usage): Add stream argument. Don't exit.
138 * src/roff/grog/grog.pl: Accept --help and --version.
140 * src/roff/grog/grog.sh: Accept --help and --version.
141 * src/roff/nroff/nroff.sh: Accept --help and --version.
142 * src/roff/troff/input.cc (USAGE_EXIT_CODE): Remove macro.
143 (usage): Add stream argument. Don't exit.
144 (main): Accept --help and --version.
145 * src/utils/addftinfo/addftinfo.cc (main): Accept --help and --version.
146 (usage): New function with stream argument, doesn't exit.
147 * src/utils/hpftodit/hpftodit.cc (main): Accept --help and --version.
148 (usage): New function with stream argument, doesn't exit.
149 * src/utils/indxbib/indxbib.cc (main): Accept --help and --version.
150 (usage): Add stream argument. Don't exit.
151 * src/utils/lkbib/lkbib.cc (usage): Add stream argument. Don't exit.
152 (main): Accept --help and --version.
153 * src/utils/lookbib/lookbib.cc (usage): Add stream argument. Don't
155 (main): Accept --help and --version.
156 * src/utils/pfbtops/pfbtops.c (usage): Add stream argument. Don't exit.
157 (main): Accept --help and --version.
158 * src/utils/tfmtodit/tfmtodit.cc (main): Accept --help and --version.
159 (usage): Add stream argument. Don't exit.
161 2001-04-10 Ruslan Ermilov <ru@freebsd.org>
163 Fix indentation in SYNOPSIS.
165 Updated to include changes of latest BSD mdoc version (basically,
166 the only change is that `.Fn' and `.Fc' put a final semicolon after
167 a function declaration in the SYNOPSIS section).
169 * tmac/doc.tmac (doc-in-synopsis-count): Replaced with ...
170 (doc-in-synopsis-section): New variable. Updated all related
172 (doc-indent-synopsis-active): New register.
173 (Nd, Fn, Fo): Use it.
174 (Cd): It requires manipulation of \n[doc-indent-synopsis] so that
175 `.Cd' with long argument line produces indented wrapped lines.
176 Also, the misplaced `.nop \*[doc-Nm-font]\c'' caused extra
177 undesirable line break to be output.
178 (doc-do-func-decl, Nm, Vt, Fn, Fo): Remove extraneous calls to
180 (Fn, Fc): Add final `;' to output.
181 (doc-save-global-vars, doc-restore-global-vars): Updated.
182 * tmac/doc-common: Remove `Ex' register.
184 * tmac/doc-ditroff, tmac/doc-nroff, tmac/doc-syms: Updated
187 2001-04-06 Ruslan Ermilov <ru@freebsd.org>
189 * tmac/doc.tmac (Cd): Simplify code.
190 * tmac/groff_mdoc.man: Document some behaviour of `Cd' request.
192 2001-04-06 Werner Lemberg <wl@gnu.org>
194 Implement continuous underlining for nroff mode. To do that, a new
195 request in the ditroff language has been added: `x u N' (N is 0
198 \X and \Y are now transparent to end-of-sentence recognition.
200 * src/include/printer.h (printer): Add `type' parameter to `special'
202 * src/libs/libdriver/printer.cc (printer::special): Updated.
203 * src/libs/libdriver/input.cc (do_file): Handle `x u N'.
205 * src/devices/dvi/dvi.cc (dvi_printer::special): Handle only
206 specials of type `p'.
207 * src/devices/grohtml/post-html.cc (html_printer::special): Ditto.
208 * src/devices/grohtml-old/html.cc (html_printer::special): Ditto.
209 * src/devices/grops/ps.cc (ps_printer::special): Ditto.
210 * src/devices/grotty/tty.cc: Add new enum CU_MODE.
211 (glyph::order): New method.
212 (tty_printer::add_char): Use it.
213 (tty_printer::special): New method.
214 (tty_printer::end_page): Implement it.
216 * src/roff/troff/node.h (special_node): Add `no_init_string' member.
217 * src/roff/troff/node.cc (special_node::special_node): Add parameter
218 to set `no_init_string'.
219 (special_node::tprint_start): Use it.
220 (special_node::same, special_node::copy): Updated.
221 (special_node::ends_sentence): New method.
222 (troff_output_file::start_special): Add parameter to include
223 inititialization of special conditionally.
225 * src/roff/troff/env.h (environment): New member `underline_spaces'.
226 * src/roff/troff/env.cc (do_underline_special): New function.
227 (environment::set_font): Use it.
228 (do_underline): Use it. This was `underline()'.
229 (underline): Call `do_underline()'.
230 (continuous_underline): New function which calls `do_underline()'.
231 (environment::newline): Use `do_underline_special()'.
232 (init_env_requests): Updated.
234 * NEWS, man/troff_out.man: Updated.
236 2001-04-06 Bruno Haible <haible@clisp.cons.org>
238 * font/devutf8/R.proto: Fix code of 'shc'.
240 2001-04-06 Ruslan Ermilov <ru@freebsd.org>
242 Many fixes. Diag lists can now be nested also; additionally,
243 `-compact' and `-offset' are supported.
245 * tmac/doc.tmac (doc-have-indent): Replaced with ...
246 (doc-list-have-indent-stackXXX): A new register stack.
247 (doc-have-diag-list): Removed.
248 (Bl): Use `doc-list-have-indent-stackXXX'.
250 (doc-diag-list): Use `doc-compact-list-stackXXX'.
251 (doc-tag-list): Use `doc-list-have-indent-stackXXX'.
252 (doc-set-vertical-and-indent): Ditto.
253 (doc-next-list-depth): Removed.
254 (doc-increment-list-stack): Updated.
255 (doc-decrement-list-stack): Use `doc-list-depth' instead of
256 `doc-next-list-depth'.
257 (doc-end-list, doc-end-column-list): Don't use
258 `doc-increment-list-stack'.
259 (doc-set-column-tab): Don't use `doc-list-offset-stackXXX'.
260 (doc-save-global-vars, doc-restore-global-vars): Updated.
261 * tmac/doc-common: Updated.
262 * tmac/groff_mdoc.man: Updated.
265 2001-04-02 Werner LEMBERG <wl@gnu.org>
267 * src/devices/grotty/grotty.man: Fix grammatical error.
269 2001-03-30 Ruslan Ermilov <ru@freebsd.org>
271 Remove .Ld from mdoc package; replace it with special handling of
274 * tmac/doc-common: Remove `Ld' register.
275 Uncomment `doc-volume-ds-*' strings.
276 Remove `doc-operating-system-default'.
278 * tmac/doc-syms (Ld): Removed.
279 * tmac/doc.tmac (doc-parse-args, doc-parse-arg-vector): Handle
283 * tmac/groff_mdoc.man: Many fixes and updates.
285 2001-03-29 Werner LEMBERG <wl@gnu.org>
287 * tmac/troffrc-end: Protect data with `.do'. Reported by T. Kurt
288 Bond <tkb@tkb.mpl.com>.
289 * tmac/www.tmac: Save compatibility mode.
291 2001-03-28 Ruslan Ermilov <ru@freebsd.org>
293 * tmac/groff_mdoc.man: Many fixes.
295 2001-03-28 Werner LEMBERG <wl@gnu.org>
297 * src/preproc/soelim/soelim.man: Document that `.<whitespace>so'
300 2001-03-27 Werner LEMBERG <wl@gnu.org>
302 * tmac/an-old.tmac (TP, an-do-tag): Reduce line length while in
303 diversion. This fixes overlong tags.
305 2001-03-26 Werner LEMBERG <wl@gnu.org>
307 * doc/groff.texinfo: Fixed and improved documentation of fonts.
308 * tmac/doc-syms: Fix error messages.
309 * tmac/an-old.tmac: Remove incorrect double backslashes.
311 2001-03-24 Ruslan Ermilov <ru@freebsd.org>
313 * tmac/Makefile.sub: Strip mdoc.local also
314 * tmac/strip.sed: Fixed.
316 2001-03-24 Werner LEMBERG <wl@gnu.org>
318 * tmac/doc-nroff, tmac/doc-ditroff: Implement -rSxx switch for
319 selecting the font size.
320 * tmac/groff_mdoc.man, NEWS: Document it.
322 2001-03-23 Werner LEMBERG <wl@gnu.org>
324 * src/roff/troff/div.cc (save_vertical_space): Add default argument
326 * src/roff/troff/env.cc (family_change): Make `.fam' accept no
327 argument to restore previous font family.
328 * src/roff/troff/troff.man, man/groff.man, NEWS: Updated.
330 * doc/groff.texinfo: More fixes and additions (mainly for font
331 manipulating commands).
333 * tmac/groff_mdoc.reference.man: Small updates and renamed to ...
334 * tmac/groff_mdoc.man: This. The quick reference has been removed.
335 * tmac/Makefile.sub, NEWS: Updated.
337 2001-03-23 Werner LEMBERG <wl@gnu.org>
339 Replaced mdoc implementation. The new version is `state of the
340 art', using almost all new features of groff 1.17 -- it won't run
343 * tmac/doc.tmac: Completely rewritten.
344 * tmac/doc-common: Ditto.
345 * tmac/doc-nroff: Ditto.
346 * tmac/doc-ditroff: Ditto.
347 * tmac/doc-syms: Ditto.
348 * tmac/mdoc.local: New file.
349 * tmac/groff_mdoc.samples.man: Replaced with ...
350 * tmac/groff_mdoc.reference.man: New file, covering mdoc completely.
351 * tmac/strip.sed: Updated.
352 * tmac/Makefile.sub: Updated.
355 * tmac/groff_man.man: Add `man.local' to the FILES section.
357 2001-03-22 Werner LEMBERG <wl@gnu.org>
359 * doc/groff.texinfo: Added many @noindent.
360 Replaced @end_Example -> @endExample.
361 Added info whether registers are r/o.
362 Many other additions and fixes.
364 2001-03-21 Werner LEMBERG <wl@gnu.org>
366 * doc/groff.texinfo: Added macro @Var (and some hacks due to bugs
367 in makeinfo of texinfo 4.0) to be used in @Def* macros.
368 Improved @Def* macros: Now the exact syntax of request, register,
369 and escapes is shown.
370 Added macros for parentheses and brackets to be used in @Def*.
371 Many fixes and improvements of the documentation.
373 2001-03-20 Werner LEMBERG <wl@gnu.org>
375 * doc/groff.texinfo: Added new index: `st' (for strings).
376 Added macros @Defstr(x).
377 Added macro @Example (adding @group).
378 Other minor improvements.
380 2001-03-19 Werner LEMBERG <wl@gnu.org>
382 * doc/groff.texinfo: Added two new indices: `es' (for escapes) and
383 `rq' for requests. `fn' is no longer used.
384 Added macros @Defreq(x), @Defreg(x), and @Defesc(x).
387 * tmac/an-old.tmac (an-p-footer): If `cR' is set, replace page
388 number with name of man page.
390 2001-03-19 Larry Kollar <kollar@alltel.net>
392 * doc/groff.texinfo: Complete revision. Added many @Deffn to gain
395 2001-03-19 Werner LEMBERG <wl@gnu.org>
397 * man/groff_font.man: Document `prepro', `postpro', and `print'.
398 * src/roff/groff/groff.man: Improve documentation of `-l' and `-L'.
399 * src/devices/grohtml/grohtml.man: Fixing typos.
401 2001-03-19 Gaius Mulley <gaius@glam.ac.uk>
403 * tmac/s.tmac (@IP): Pass `.ip' html tag.
404 * tmac/groff_mwww.man: Remove .LINE macro
405 * tmac/www.tmac (LINE): Add `.ti'.
407 * src/devices/grohtml/post-html.cc (html_printer): New member
409 (html_printer::emit_raw): Use it.
410 (html_printer::do_linelength): Ditto.
411 (html_printer::do_pageoffset): Ditto.
412 (html_printer::do_indentation): Ditto.
413 (html_printer::do_tempindent): Ditto.
414 (html_printer::do_break): Ditto.
415 (html_printer::begin_page): Ditto.
416 (html_printer::do_indentedparagraph): New function.
417 (html_printer::troff_tag): Handle `.ip'.
418 * src/devices/grohtml/html-text.cc (html_text::issue_table_begin):
419 Add `<td width=...>' handling.
420 (html_text::do_table): Add parameter.
421 (html_text::do_indent): Updated.
422 * src/devices/groohtml/html-text.h: Updated.
424 2001-03-16 Gaius Mulley <gaius@glam.ac.uk>
426 Introduced simple html tables to implement indentation.
428 * src/devices/grohtml/html.h (word, word_list): New structures.
429 (simple_output): Use it.
430 * src/devices/grohtml/post-html.cc: Add `INDENTATION'.
431 (html_printer): Improve indentation handling.
432 (html_printer::emit_raw): Set `in_table' element. Handle
434 (html_printer::write_header): Move conditional downwards.
435 Don't allow whitespace in tags.
436 (html_printer::do_linelength): Handle line length and indentation
438 (html_printer::do_pageoffset): Handle indentation conditionally.
439 (html_printer::do_indentation): Ditto.
440 (html_printer::do_tempindent): New function member.
441 (html_printer::do_fill): Take care of indentation.
442 (html_printer::do_flush): Finish table.
443 (html_printer::do_links): Ditto.
444 (html_printer::do_break): New function for handling `.br' and `.ti'.
445 (html_printer::troff_tag): Use it.
447 (html_printer::flush_globs): Fix.
448 (html_printer::flush_page): Finish table.
449 (html_printer::html_printer): Fix error message. Set up
451 (html_printer::add_to_sbuf): Remove special handling of character
453 (to_unicode): Remove `stop()'.
454 (html_printer::write_title): Cleanup.
455 (html_printer::begin_page): Use `put_string()'. Handle indentation.
456 (html_printer::~html_printer): Flush text and end the line.
458 * src/devices/grohtml/html_text.h: Add more *_TAG enum values.
459 * src/devices/grohtml/html_text.cc (html_text::end_tag): Fix
461 (html_text::start_tag): Disable newlines.
462 (html_text::table_is_void): New function.
463 (html_text::issue_table_begin): Ditto.
464 (html_text::issue_table_end): Ditto.
465 (html_text::push_para): Better table handling.
466 (html_text::do_indent): New function.
467 (html_text::do_table): Ditto.
468 (html_text::done_table): Ditto.
469 (html_text::do_tt): Handle PRE_TAG.
470 (html_text::is_in_table): New function.
471 (html_text::check_emit_text): Handle tables.
472 (html_text::do_emittext): Use `nl()'.
473 (html_text::do_para): Handle table.
474 (html_text::remove_def): New function.
475 * src/devices/grohtml/output.cc (word, word_list): Implement
477 (simple_output::end_line): Flush last word.
478 (simple_output::simple_comment): Ditto.
479 (simple_output::begin_comment): Recoded.
480 (simple_output::end_comment): Ditto.
481 (simple_output::comment_arg): Removed.
482 (simple_output::check_newline): Improve test and flush last word.
483 (simple_output::space_or_newline): Improved.
484 (simple_output::write_newline): Replaced with...
485 (simple_output::nl): This.
486 (simple_output::put_raw_char): Flush last word.
487 (simple_output::check_space): Removed.
488 (simple_output::put_translated_string): Ditto.
489 (simple_output::put_string): Simplified.
490 (simple_output::put_number): Updated.
491 (simple_output::put_float): Ditto.
492 (simple_output::put_symbol): Removed.
493 (simple_output::enable_newlines): Add `check_newline()'.
494 (simple_output::flush_last_word): New function.
496 * src/roff/troff/enc.cc (no_fill): Remove call to add_html_tag().
497 * src/roff/troff/div.cc (page_offset): Add call to add_html_tag().
499 * tmac/s.tmac (@PP, @IP): Add html conditional code.
500 * tmac/an-old.tmac (TP): Ditto.
502 2001-03-09 Ruslan Ermilov <ru@freebsd.org>
504 * mdate.sh: Make it POSIX compliant.
506 2001-03-09 Werner LEMBERG <wl@gnu.org>
508 Added the `return' request to end a macro immediately. It simply
509 pops iterators from the input stack until a macro iterator is found.
511 * src/roff/troff/input.cc (input_iterator::is_macro,
512 macro_iterator::is_macro): New member.
513 (input_return_boundary): New class to signal an immediate return
515 (input_stack::add_return_boundary, input_stack::is_return_boundary):
517 (input_stack::clear): Use it.
518 (input_stack::pop_macro): New function.
519 (while_request): Use `is_return_boundary()'.
520 (return_macro_request): New function.
521 (init_input_requests): Use it.
523 * src/roff/troff/TODO: Updated.
524 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
526 2001-03-08 Werner LEMBERG <wl@gnu.org>
528 * src/roff/troff/input.cc (input_iterator::is_boundary): Minor
531 2001-03-07 Werner LEMBERG <wl@gnu.org>
533 Make `\B' more rigid.
535 * src/roff/troff/number.cc (parse_expr, parse_term): Add `rigid'
537 (get_number_rigidly): New function.
538 * src/roff/troff/input.cc (do_expr_test): Use it.
539 * src/roff/troff/token.h: Updated.
541 * src/roff/troff/request.h: Fix typo (init_html_request ->
542 init_markup_request).
544 2001-03-04 Gaius Mulley <gaius@glam.ac.uk>
546 Fixed grohtml handling of any named glyph for glyph indexes < 0x80.
547 Cosmetic changes to `.html-begin', `.html-end', `.html-image' which
548 are now `.begin', `.end', `.image'.
550 * src/devices/grohtml/post-html.cc: Adding UNICODE_DESC_START.
551 (html_printer::add_to_sbuf): Changing type of `code' parameter.
552 Use add_char_to_sbuf().
553 (to_unicode): New function.
554 (char_translate_to_html): Changing type of `ch' parameter.
556 (html_printer::~html_printer): Comment out doctype string.
557 * src/preproc/html/pre-html.cc (write_end_image): Use `.end'
558 instead of `.html-end'.
559 (write_start_image): Use `.begin' and `.image' instead of
560 `.html-begin' and `.html-image'.
561 * src/roff/troff/input.cc: Rename `html_level' to `begin_level'.
562 (html_begin): Renamed to ...
564 (html_end): Renamed to ...
566 (html_image): Renamed to ...
568 (init_html_requests): Renamed to ...
569 (init_markup_requests): This.
570 * tmac/www.tmac: Updated.
572 2001-02-28 Bram <bram@avontuur.org>
574 * src/libs/libgroff/font.cc (font_widths_cache): Fixing syntax of
577 2001-02-26 David Leonard <david.leonard@csee.uq.edu.au>
579 * doc/meref.me: Fixing some typos.
581 2001-02-16 Werner LEMBERG <wl@gnu.org>
583 * src/roff/troff/node.cc (space_node::get_hyphenation_type): New
584 method. Return `HYPHEN_MIDDLE' if it was `\:'.
585 * src/roff/troff/node.h: Updated.
587 2001-02-17 Ruslan Ermilov <ru@FreeBSD.org>
589 * tmac/groff_tmac.man: Fix typo.
591 2001-02-16 Werner LEMBERG <wl@gnu.org>
593 Fixing a bug which prevented proper end-of-sentence recognition
594 between an `unformatted' box and the following text. As a
595 consequence, vertical line distances are no longer preserved in
596 boxes after a call to `.unformat' -- because boxes aren't
597 line-oriented (contrary to diversions), this doesn't make sense
600 * src/roff/troff/node.cc (*node::set_unformat_flag): Add return
602 (vertical_size_node::set_unformat_flag): New method.
603 * src/roff/troff/node.hh: Updated.
604 * src/roff/troff/input.cc (word_space_node::reread,
605 hmotion_node::reread): Reset `unformat' flag after usage.
606 (unformat_macro): Append only if `set_unformat_flag()' returns
608 * src/roff/troff/troff.man: Updated.
610 2001-02-15 Werner LEMBERG <wl@gnu.org>
612 * src/roff/troff/troff.man, NEWS, man/groff.man: Improved
613 documentation of `asciify' and `unformat' requests.
615 2001-02-13 Werner LEMBERG <wl@gnu.org>
617 Redesigned the `unformat' request. It is no longer connected with
618 `asciify' but rather uses new `reread()' methods if the `unformat'
619 flag is set. Additionally, the handling of space characters after
620 unformatting has been fixed so that they retain their width.
622 * src/roff/troff/node.h (width_list): New structure to store
623 original widths of spaces.
624 (node): Added `unformat' member.
625 Replaced `num_spaces' variable with `orig_width' list.
626 * src/roff/troff/node.cc (*node::asciify,
627 asciify_reverse_node_list): Removed `unformat_only' flag and related
629 (word_space_node::asciify, word_space_node::word_space_node): Use
631 (word_space_node::~word_space_node): New destructor.
632 (word_space_node::copy): Updated to handle `orig_width'.
633 (hmotion_node::copy, unbreakable_space_node::copy): Updated.
634 (*node::merge_space): Update `orig_width' list if necessary.
635 (*node::set_unformat_flag): New methods to set the `unformat' flag.
636 * src/roff/troff/enc.cc (environment::space_newline): Use
638 (environment::space): Added method to handle space width and
639 sentence space width as parameters. Use `width_list'.
640 (environment::make_tab_node): Updated.
641 * src/roff/troff/env.h: Updated.
642 * src/roff/troff/input.cc (word_space_node::reread,
643 unbreakable_space_node::reread, hmotion_node::reread): New methods
644 to handle nodes specially if `unformat' flag is set.
645 (do_asciify_macro): Renamed back to ...
646 (asciify_macro): This.
647 (unformat_macro): New implementation to simply set the `unformat'
650 * MORE.STUFF: Added more info about deroff.
652 2001-02-08 Werner LEMBERG <wl@gnu.org>
654 * src/roff/troff/node.h (unbreakable_space_node, hmotion_node,
655 space_char_hmotion_node, overstrike_node): Add `get_hyphen_list()'
656 and `add_self()' methods to avoid hyphenation. For example, the
657 hyphen list for `foo\0\0bar' was `foobar', causing insertion of a
658 soft hyphen after `foo'. Now the hyphen list is correctly
659 `foo<ignore><ignore>bar'.
661 2001-02-05 Yoshiteru Kageyama <yt-kage@cb3.so-net.ne.jp>
663 * tmac/groff_tmac.man: Fix `BIR' macro.
665 2001-02-04 Werner LEMBERG <wl@gnu.org>
667 A new escape sequence `\:', inserting a zero-width break point.
669 * src/roff/troff/input.h: Adding `ESCAPE_COLON'.
670 * src/roff/troff/input.cc (get_copy, token::next, asciify):
672 * src/roff/troff/node.h (node): Add `is_escape_colon()' virtual
674 (space_node): Add `was_escape_colon' member. Add `is_escape_colon()'
675 and `asciify()' methods.
676 * src/roff/troff/node.cc (space_node::space_node): Updated.
677 (space_node::asciify): Handle `was_escape_colon'.
678 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
680 Handle `\~' similar to other comparable requests.
682 * src/roff/troff/input.cc (process_input_stack): Remove now obsolete
684 (token::next): Move creation of an unbreakable_space_node to...
685 (token::add_to_node_list): Here.
687 Fix a bug which sometimes prevented hyphenation of words connected
688 with `\~' or `\ ' (and other escape sequences handled as
689 TOKEN_NODE). This also fixes a hyphenation problem with boxes
690 (after a call to the `unformat' request).
692 * src/roff/troff/env.h (environment::possibly_break_line,
693 environment::hyphenate_line): Introducing `start_here' parameter.
694 * src/roff/troff/env.cc (environment::space_newline,
695 environment::space): Use it.
696 (environment::possibly_break_line, environment::hyphenate_line):
698 * src/roff/troff/input.cc (process_input_stack): Use it.
699 * src/roff/troff/node.h (unbreakable_space_node, hmotion_node,
700 space_char_hmotion_node, overstrike_node): Add
701 `get_hyphenation_type()' method.
702 * src/roff/troff/node.cc (break_char_node::asciify): Don't asciify
703 if `unformat_only' is active.
705 2001-01-30 Werner LEMBERG <wl@gnu.org>
707 Implemented new read-only number register `.linetabs' which
708 returns 1 if in line-tabs mode, 0 otherwise.
710 * src/roff/troff/env.h (environment): Add get_line_tabs() member.
711 * src/roff/troff/env.cc (get_line_tabs): New function.
712 (init_env_requests): Use it.
713 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
715 * VERSION, REVISION: Changing to 1.17.0.
717 2001-01-28 Werner LEMBERG <wl@gnu.org>
719 Fixed a bug which prevented hyphenation of words which are finished
722 * src/roff/troff/token.h (token): Add enum type
723 `TOKEN_TRANSPARENT_DUMMY' and method `transparent_dummy()'.
724 * src/roff/troff/input.cc (token::next, token::description,
725 get_line_arg, token::add_to_node_list, token::process): Use it.
727 2001-01-27 Werner LEMBERG <wl@gnu.org>
729 * src/roff/troff/div.h (diversion): Add `saved_prev_line_interrupted'.
730 * src/roff/troff/div.cc (do_divert): Use it.
732 * src/roff/troff/input.cc (asciify): Add ESCAPE_RIGHT_PARENTHESIS.
734 2001-01-25 Werner LEMBERG <wl@gnu.org>
736 Adding the `linetabs' request. If set, tab distances are not
737 computed relative to the input line but relative to the output line.
739 * src/roff/troff/env.h (environment): New member `line_tabs'.
740 * src/roff/troff/env.cc (line_tabs_request): Implement request.
741 (environment::environment, environment::copy): Updated.
742 (environment::distance_to_next_tab): Use `line_tabs'.
743 (init_env_requests): Register request.
744 * src/roff/troff/troff.man, man/groff.man, NEWS: Document it. Other
747 2001-01-24 Werner LEMBERG <wl@gnu.org>
749 Introducing a new read-only register `.int' which is set to a
750 positive value if the last output line is interrupted (i.e., if it
753 * src/roff/troff/env.cc (init_env_requests): Add it.
754 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
756 2001-01-23 Gaius Mulley <gaius@glam.ac.uk>
758 * tmac/mwww.tmac: Call `www.tmac', not `arkup.tmac'.
759 * src/preproc/html/pre-html.cc (findPrefix): New function which
760 generates the troff executable name via the system prefix.
761 * src/preproc/eqn/main.cc: Modified warning message.
763 2001-01-23 Werner LEMBERG <wl@gnu.org>
765 troff's `box' and `boxa' requests didn't preserve temporary
768 * src/roff/troff/div.h (diversion): Add `saved_saved_indent' and
769 `saved_target_text_length' members.
770 * src/roff/troff/div.cc (do_divert): Use them.
772 Tabs (but not yet leaders and fields) are now handled correctly by
775 * node.h (hmotion_node): Add field `was_tab'.
776 * env.cc (environment::make_tab_node): Set it.
777 * node.cc (hmotion_node::copy, hmotion_node::asciify): Use it.
779 Added new request `unformat' which will, contrary to `asciify',
780 preserve font information after unformatting (i.e., only nodes
781 dealing with horizontal space are converted back to input
784 * input.cc (asciify_macro): Renamed to ...
785 (do_asciify_macro): this, having a new parameter `unformat_only'.
786 (asciify_macro, unformat_macro): New; using do_asciify_macro.
787 (init_input_requests): Added `unformat'.
788 * node.cc (*_node::asciify), asciify_reverse_node_list: Added
789 parameter to control asciification process.
790 * node.h (*_node::asciify): Ditto.
791 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
793 2001-01-20 Werner LEMBERG <wl@gnu.org>
795 * doc/groff.texinfo: Minor improvement of `.in' documentation.
797 2001-01-18 Werner LEMBERG <wl@gnu.org>
799 * tmac/ps.tmac: Remove call of psold.tmac.
800 * tmac/psold.tmac: Comment updated.
801 * tmac/psnew.tmac: Removed since no longer needed.
802 * tmac/Makefile.sub, NEWS, src/devices/grops/grops.man: Updated.
804 * font/devutf8/R.proto: Adding `shc' glyph.
805 * font/devutf8/NOTES: Updated.
807 * test-groff: Updated.
809 2001-01-15 Gaius Mulley <gaius@glam.ac.uk>
811 First cut of the new html device driver. Changes to pre-html and
812 the new grohtml are too numerous to be documented here.
814 Stuff related to `html' has been renamed to `html-old' and `html2'
815 stuff has been renamed to `html' (including directories). The new
816 html device driver is therefore invoked as `-Thtml'.
818 Added new `\O' escape to suppress output (needed by html driver).
820 Added functions and code to pass info about input-level commands
821 (`.in', `.fl', etc.) to html driver.
823 Three new functions (.html-begin, .html-end, and .html-image) for
824 better html handling: `html-begin' will execute the remaining line
825 if at the outermost nesting level, increasing an internal counter.
826 `html-end' does the same but decreases the internal counter.
827 `html_image' puts its arguments into a special node (suppress_node)
828 to define an image region.
830 The `output' request has been removed.
832 * tmac/html-tags.tmac: Removed.
833 * tmac/arkup.tmac: Updated and renamed to ...
834 * tmac/www.tmac: New file.
835 * tmac/markup.tmac Updated and renamed to ...
836 * tmac/mwww.tmac: New file.
837 * tmac/Makefile.sub: Updated.
838 * tmac/an-old.tmac: Updated.
839 * tmac/eqnrc: Updated.
841 * tmac/groff_markup.man: Updated and renamed to ...
842 * tmac/groff_mwww.man: New file.
843 * tmac/groff_tmac.man: Updated.
844 * tmac/html-old.tmac: Updated and Renamed from html.tmac.
845 * tmac/html.tmac: Updated and renamed from html2.tmac.
846 * tmac/pspic.tmac: Updated html support.
847 * tmac/s.tmac: Added html output support.
848 * tmac/troffrc, tmac/troffrc-end: Updated.
850 * Makefile.in, doc/Makefile: Updated.
851 * doc/groff.texinfo: Added info about new `\O' escape.
852 * doc/homepage.ms: Use `MAILTO' macro.
854 * font/devhtml/DESC.proto: Add `C' font.
855 * font/devhtml/Makefile.sub: Updated.
856 * font/devhtml/R.proto: Minor fixes.
857 * font/devhtml-old/Makefile.sub: Updated.
859 * src/devices/grohtml-old/Makefile.sub: Updated.
861 * src/libs/libdriver/printer.cc (printer::get_font_from_index): New
863 * src/libs/libgroff/htmlindicate.cc (html_begin_suppress,
864 graphic_start): Add `inline' parameter. Update.
865 (html_end_suppress, graphic_end): Update.
867 * src/include/html-strings.h: New file.
868 * src/include/htmlindicate.h: Comments updated.
869 * src/include/printer.h: Updated.
871 * src/preproc/eqn/main.cc (do_file, main): Updated.
872 * src/preproc/pic/troff.cc (troff_output::start_picture,
873 troff_output::finish_picture): Updated.
874 * src/preproc/tbl/main.cc (process_input_file): Updated.
876 * src/roff/groff/groff.cc (main): Updated.
877 Pass device arguments to predrivers also.
878 Use `ps' device for `eqn' preprocessor if `-Thtml' is given.
879 * src/roff/troff/env.h (environment): Updated.
880 New elements `need_eol' and `ignore_next_eol' (for html output).
881 * src/roff/troff/env.cc (environment::environment): Add initializers
882 for `need_eol' and `ignore_next_eol'.
883 (environment::add_html_tag_eol, environment::add_html_tag_tabs): New
885 (point_size, fill, no_fill, center, right_justify, line_length,
886 indent, temporary_indent, break_request, handle_tab): Use
888 (set_tabs): Use `add_html_tag_tabs()'.
889 (environment::add_html_tag): Updated.
890 (environment::do_break): Updated.
891 * src/roff/troff/div.cc (space_request, flush_output): Use
892 `environment::add_html_tag()'.
893 * src/roff/troff/input.cc: Updated.
894 New variable `html_level' to indicate nested `html-begin' requests.
895 (file_iterator::fill): Use `environment::add_html_tag_eol()'.
896 (non_interpreted_char_node, token_node, non_interpreted_node): Add
897 `force_tprint()' method.
898 (token::next): Handle `\O'.
899 (do_suppress): Implement it.
900 (html_begin, html_end, html_image): New functions.
901 (init_output_requests): Renamed to ...
902 (init_html_requests): this.
904 (macro::append_str, macro::append_unsigned, macro::append_int): New
906 New variable `output_low_mark_miny' to limit minimal value of y.
907 (reset_output_registers): Use it.
908 (output_request): Removed.
909 (get_output_registers): New function.
910 * src/roff/troff/node.h (node): Make `force_tprint()' virtual.
911 (*_node): Added `force_tprint()' if necessary.
912 (special_node): New elements `tf' and `get_tfont()'.
913 (suppress_node): New class.
914 * src/roff/troff/node.cc:
915 New global variables `image_no' and `suppress_start_page'.
916 (real_output_file): New method `is_on()'.
917 (troff_output_file): New method `start_special(tfont)'.
918 (troff_output_file::really_print_line): Use `tprint' conditionally.
919 (real_output_file::print_line): Updated.
920 (real_output_file::on): Updated.
921 (*_node): Added `force_tprint()'.
922 (special_node::special_node): Initializer updated.
923 (special_node::same, special_node::copy, special_node::tprint_start):
925 (get_reg_int, get_reg_str): New functions.
926 (suppress_node::*): New methods.
927 New global variables last_position, last_image_filename;
928 (min): New inline function.
929 * src/roff/troff/reg.h, src/roff/troff/request.h,
930 src/roff/troff/troff.h: Updated.
932 2001-01-13 Werner LEMBERG <wl@gnu.org>
934 * NEWS, src/roff/troff/troff.man, doc/groff.texinfo: Fix
935 documentation of `asciify' request.
937 2001-01-12 Werner LEMBERG <wl@gnu.org>
939 * src/roff/troff/input.cc: Move definition of special characters
940 like `ESCAPE_TILDE' to ...
941 * src/roff/troff/input.h: New file.
942 * src/roff/troff/Makefile.sub (HDRS): Add it.
944 Extending the .asciify request to `unformat' space characters also.
946 * src/roff/troff/node.h (word_space_node): Add `num_spaces' element
947 to count input space characters.
948 Update constructors to take care of it.
949 * src/roff/troff/node.cc (space_char_hmotion_node::asciify): Use
950 `ESCAPE_SPACE' instead of normal space.
951 (word_space_node::asciify): New method.
952 (unbreakable_space_node::asciify): New method.
953 (word_space_node::merge_space): New method.
954 * src/roff/troff/env.cc (environment::space_newline,
955 environment::space): Add code to initialize `num_spaces' (using the
956 constructor of `word_space_node').
957 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
960 2001-01-09 Werner LEMBERG <wl@gnu.org>
962 * man/groff_char.man: Use table header traps only conditionally.
964 2001-01-09 Bjarni Ingi Gíslason <bjarniig@hi.is>
966 * man/groff_char.man: Add `ý' and `Ý' to the `acute' group.
968 2001-01-08 Werner LEMBERG <wl@gnu.org>
970 Introducing the `box' and `boxa' requests which are similar to
971 `di' resp. `da' but omitting a partially filled line (which is
972 restored after ending the diversion).
974 * src/roff/troff/div.h (diversion): Add elements to save partially
976 * src/roff/troff/div.cc (do_divert): Add parameter `boxing' to save
977 partially filled line.
978 (divert, divert_append): Updated.
979 (box, box_append): New functions.
980 (init_div_requests): Use them.
981 * src/roff/troff/env.h (environment): do_divert() is now a friend.
982 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
984 * doc/groff.texinfo: Fix documentation of `lf' request.
986 2000-12-25 Werner LEMBERG <wl@gnu.org>
988 * src/roff/troff/troff.man, NEWS: Document `writem' request.
990 2000-12-21 Werner LEMBERG <wl@gnu.org>
992 Ignore `ss' request if in compatibility mode.
994 * src/roff/troff/input.cc: Make `compatible_flag' non-static.
995 * src/roff/troff/env.h: Added extern `compatible_flag' declaration.
996 * src/roff/troff/env.cc (space_size): Use it.
998 * doc/groff.texinfo, src/roff/troff/troff.man: Fix documentation of
999 `ss' request in nroff mode.
1001 * tmac/an-old.tmac: Fixed some serious bugs introduced with latest
1004 2000-12-15 Ruslan Ermilov <ru@FreeBSD.org>
1006 * tmac/troffrc, tmac/troffrc-end: Convert tmac.* to *.tmac.
1008 2000-12-13 Werner LEMBERG <wl@gnu.org>
1010 * src/preproc/eqn/Makefile.sub (MAN1): Added neqn.man.
1011 * src/preproc/eqn/neqn.man: Small fixes and additions.
1013 2000-12-13 Ruslan Ermilov <ru@FreeBSD.org>
1015 * src/utils/addftinfo/addftinfo.man, src/devices/grops/grops.man:
1018 * src/preproc/eqn/neqn.man: New file.
1020 * src/preproc/tbl/table.cc (table::print): Fix `indent cannot be
1023 * tmac/e.tmac: Add `T&' macro.
1024 Fix `indent cannot be negative' warning.
1025 * tmac/s.tmac: Fix `indent cannot be negative' warning.
1027 2000-12-07 Werner LEMBERG <wl@gnu.org>
1029 * src/include/lib.h: Replaced __ALPHA with __alpha symbol.
1031 2000-12-06 Werner LEMBERG <wl@gnu.org>
1033 * PROBLEMS: Added info about adding -lPW on HP-UX to satisfy the
1036 * MORE.STUFF: Added info about deroff for djgpp.
1038 * tmac/an-old.tmac, tmac/groff_man.man, doc/groff.texinfo, NEWS: Fix
1039 documentation of -rcR switch.
1041 2000-12-03 Werner LEMBERG <wl@gnu.org>
1043 * tmac/an-old.tmac: Implementing the -rcR switch (similar to mdoc);
1044 if -rcR=1 (which is now the default in nroff mode), a single, very
1045 long page is created instead of multiple pages: All `ne' and `wh'
1046 requests are put into conditionals; a new macro `an-end' is added to
1047 be called with `em'.
1049 Some other minor cleanups.
1051 * NEWS, tmac/groff_man.man, doc/groff.texinfo: Updated.
1053 2000-12-02 Werner LEMBERG <wl@gnu.org>
1055 Fixing a bug which prevented hyphenation in words followed
1056 immediately by a TOKEN_NODE (e.g. `\ ', `\~', etc.).
1058 * src/roff/troff/input.cc (process_input_stack <token::TOKEN_NODE>):
1059 Adding possibly_break_line().
1060 * src/roff/troff/env.h (environment): Make possibly_break_line()
1063 Make `\~' usable in .tr request.
1065 * src/roff/troff/token.h (token_type): Add TOKEN_STRETCHABLE_SPACE.
1066 (token): Add stretchable_space().
1067 * src/roff/troff/input.cc (token::next, token::delimiter,
1068 token::description, process_input_stack, do_translate,
1069 add_to_node_list, token::process): Use it.
1070 * src/roff/troff/node.h (node): Add fourth parameter to add_char()
1071 for adjusting the space.
1072 * src/roff/troff/node.cc (node::add_char): Implement it. Add code
1073 for stretchable space.
1074 * src/roff/troff/input.cc (token::add_to_node_list): Use it.
1075 (make_node): Add code for stretchable space.
1076 * src/roff/troff/env.cc (environment::add_char): Use it.
1077 * src/roff/troff/input.cc: Add ESCAPE_TILDE special character.
1078 (get_copy, token::next, transparent_translate, asciify): Use it.
1080 * NEWS, src/roff/troff/troff.man, src/roff/troff/TODO,
1081 doc/groff.texinfo: Updated.
1082 * man/groff.man: Small reorderings.
1084 2000-11-23 Werner LEMBERG <wl@gnu.org>
1087 * src/preproc/eqn/main.cc (main): Use `config_macro_path' for -M
1089 * src/roff/troff/input.cc (main): Add `config_macro_path' and
1090 `safer_macro_path' to -M option.
1091 * src/roff/troff/troff.man: Fixes.
1093 2000-11-22 Werner LEMBERG <wl@gnu.org>
1095 Use safer path (except for config files) if -U isn't specified. Add
1096 a special macro path (without home and current directory) for config
1097 files. Add home directory to unsafe path for consistency. Don't
1098 include the home directory in the font path.
1100 * src/lib/libgroff/macropath.cc: Add `config_macro_path', change
1102 * src/include/macropath.h: Add `config_macrp_path'.
1103 * src/lib/libgroff/fontfile.cc: Fix font path.
1104 * src/roff/troff/input.cc (process_startup_file): Use
1105 `config_macro_path'.
1106 (main): Select unsafe path if -U is given.
1108 * src/preproc/eqn/main.cc (main): Fixing search path for
1110 * src/preproc/eqn/eqn.man: Updated.
1112 * src/roff/troff/troff.man, man/roff.man, tmac/groff_tmac.man:
1115 * src/preproc/grn/grn.man, src/devices/grodvi/grodvi.man,
1116 src/devices/grohtml/grohtml.man, src/devices/grolbp/grplbp.man,
1117 src/devices/grolj4/grolj4.man, src/devices/grops/grops.man,
1118 src/devices/grotty/grotty.man: Updated.
1120 * Makefile.in: Fix comments.
1122 2000-11-17 Werner LEMBERG <wl@gnu.org>
1124 * tmac/safer.tmac: Empty file added (again) for compatibility
1126 * tmac/Makefile.sub: Updated.
1128 2000-11-16 Werner LEMBERG <wl@gnu.org>
1130 * src/devices/grodvi/dvi.cc (main),
1131 src/devices/grohtml2/post-html.cc (main),
1132 src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
1133 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
1134 (main), src/preproc/eqn/main.cc (main), src/preproc/grn/main.cc
1135 (main), src/preproc/html2/pre-html.cc (main),
1136 src/preproc/pic/main.cc (main), src/preproc/refer/refer.cc (main),
1137 src/preproc/soelim/soelim.cc (main), src/preproc/tbl/main.cc
1138 (main), src/roff/groff/groff.cc (main), src/roff/troff/input.cc
1139 (main), src/utils/hpftodit/hpftodit.cc (main),
1140 src/utils/indxbib/indxbib.cc (main), src/utils/lkbib/lkbib.cc
1141 (main), src/utils/lookbib/lookbib.cc (main),
1142 src/utils/pfbtops/pfbtops.c (main), src/utils/tfmtodit/tfmtodit.cc
1143 (main): Use stdout for -v.
1144 * src/roff/groff/groff.cc (run_commands),
1145 src/roff/groff/pipeline.c (run_pipeline): New parameter `no_pipe'
1146 to make direct printing to stdout possible.
1147 * src/roff/groff/pipeline.h: Updated.
1149 * src/utils/afmtodit/afmtodit.pl: Add -v switch.
1150 * src/utils/afmtodit/Makefile.sub (afmtodit): Use @VERSION@.
1151 * src/utils/afmtodit/afmtodit.man: Updated.
1153 * src/utils/addftinfo/addftinfo.cc (main): Add -v switch.
1154 (version): New function.
1156 * src/utils/addftinfo/addftinfo.man: Updated.
1158 * src/devices/*/*, src/preproc/*/*, src/roff/*/*, src/utils/*/*:
1159 Fixing copyright dates.
1161 * src/preproc/eqn/neqn.sh: Adding GROFF_BIN_PATH to path instead of
1164 * src/devices/grolbp/lbp.cc (main): Use Version_string instead of
1167 * src/roff/nroff/Makefile.sub (nroff): Fix use of @VERSION@.
1169 2000-11-15 Werner LEMBERG <wl@gnu.org>
1171 In all programs, make -v return immediately with exit status 0 to
1172 be compliant with the GNU standard.
1174 * src/devices/grodvi/dvi.cc (main),
1175 src/devices/grohtml2/post-html.cc (main),
1176 src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
1177 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
1178 (main) src/preproc/eqn/main.cc (main), src/preproc/grn/main.cc
1179 (main), src/preproc/html2/pre-html.cc (main),
1180 src/preproc/pic/main.cc (main), src/preproc/refer/refer.cc (main),
1181 src/preproc/soelim/soelim.cc (main), src/preproc/tbl/main.cc
1182 (main), src/roff/groff/groff.cc (main), src/roff/troff/input.cc
1183 (main): Implement it.
1186 * src/roff/groff/groff.cc (main): Add copyright notice. Add refer
1187 and postprocessors to the -v option.
1189 * src/roff/grog/grog.pl: Implement -v.
1190 * src/roff/grog/Makefile.sub (grog): Use @VERSION@.
1191 * src/roff/grog/grog.man, doc/groff.texinfo: Updated.
1193 * src/roff/nroff/nroff.sh: Implement -v.
1194 * src/roff/nroff/Makefile.sub (nroff): Use @VERSION@.
1195 * src/roff/nroff/nroff.man: Updated.
1197 * src/preproc/eqn/main.cc (main): Fix comment typo.
1199 * MORE.STUFF: Added info about djgpp port of grap.
1201 2000-11-14 Werner LEMBERG <wl@gnu.org>
1203 * src/roff/grog/grog.{pl,sh}: Implemented -C switch for compatibility
1204 mode (or rather, implemented non-compatibility mode).
1205 * NEWS, src/roff/grog/grog.man, doc/groff.texinfo: Updated.
1207 * src/roff/groff/groff.cc (main): Add BIN_PATH to PATH instead of
1208 replacing it -- we don't find gxditview otherwise.
1209 * NEWS, src/roff/groff/groff.man, doc/groff.texinfo: Updated.
1211 * src/preproc/pic/depend: Removed. Unnecessary.
1213 Implemented dummy keyword `solid' in pic for compatibility with
1216 * lex.cc (lookup_keyword): Added `solid'.
1217 * pic.y: Added SOLID with dummy rule.
1218 * pic.cc, pic_tab.h: Regenerated.
1219 * doc/pic.ms: Updated.
1221 2000-11-13 Werner LEMBERG <wl@gnu.org>
1223 For security reasons, don't use the current directory but the home
1224 directory while searching and scanning troffrc and troffrc-end.
1225 Similarly, replace the current directory with the home directory
1228 * Makefile.in (fontpath, tmacpath): Remove current directory.
1230 * src/libs/libgroff/searchpath.cc (search_path::search_path): Add
1231 two parameters `add_home' and `add_current'.
1232 (search_path::~search_path, search_path::command_line_dir,
1233 search_path::open_file): Remove tests for `dirs' being zero.
1234 * src/include/searchpath.h: Adjust.
1235 * src/libs/libgroff/macropath.cc, src/include/macropath.h: Add
1237 * src/libs/libgroff/fontfile.cc: Adjust `font_path'.
1239 * src/roff/troff/troff.h: Add `searchpath.h' and `mac_path'.
1240 * src/roff/troff/input.cc: Use `mac_path', initialized with
1242 (process_startup_file): Set `mac_path' to `safer_macro_path'.
1243 * src/roff/troff/env.cc: Use `mac_path'.
1245 * src/preproc/eqn/main.cc (main): Use `safer_macro_path'.
1247 * NEWS, man/roff.man, src/roff/troff/troff.man,
1248 src/roff/groff/groff.man, tmac/groff_tmac.man, arch/djgpp/README:
1251 2000-11-12 Werner LEMBERG <wl@gnu.org>
1253 * src/include/lib.h: Don't include groff-getopt.h for OSF/1.
1255 * aclocal.m4 (GROFF_SYS_ERRLIST): Do test in C, not in C++.
1256 * configure.in: Fix typo in comment.
1257 * configure: Regenerated.
1259 * src/libgroff/*, src/include/*, src/roff/troff/*: Fixing copyright
1262 2000-11-08 Werner LEMBERG <wl@gnu.org>
1264 Add system tmac directory (/usr/local/lib/groff/site-tmac).
1266 * Makefile.in: Add $(libdir), $(libprogramdir), and $(systemtmacdir).
1267 (uninstall_dirs): Add $(libdir), $(libprogramdir), and
1270 * Makefile.comm (.man.n): Add @SYSTEMMACRODIR@.
1271 * tmac/Makefile.sub (install_data): Create
1272 $(systemtmacdir) and $(localtmacdir).
1273 (uninstall_sub): Use $(systemtmacdir) for wrapper macros.
1274 * man/roff.man, src/roff/troff/troff.man, src/roff/groff/groff.man,
1275 NEWS, doc/groff.texinfo: Updated and minor fixes.
1277 * Makefile.comm, Makefile.in: Added tmac_{s,an}_prefix stuff again.
1278 * tmac/Makefile.sub: Added `wrap' stuff again, but installing into
1279 $(systemtmacdir) since the wrapper files are platform-dependent.
1281 2000-11-01 Werner LEMBERG <wl@gnu.org>
1283 * doc/groff.texinfo: Fix typo.
1285 2000-10-26 Werner LEMBERG <wl@gnu.org>
1287 Convert macros `tmac.XXX' to `XXX.tmac'. Special cases:
1288 tmac.doc.old -> doc-old.tmac
1289 tmac.an.old -> an-old.tmac
1291 * tmac/tmac.*: Moved to ...
1292 * tmac/*.tmac: this.
1293 * tmac/man.local: Fix comment.
1294 * tmac/groff_man.man, tmac/groff_markup.man, tmac/groff_mdoc.man,
1295 tmac/groff_me.man, tmac/groff_ms.man, tmac/groff_tmac.man: Updated.
1296 Added some `FILES' sections. More use of @...@ directives. Other
1298 * arch/djgpp/README, font/devutf8/NOTES: Updated.
1299 * doc/homepage.ms, doc/groff.texinfo: Updated.
1300 * man/groff.man, man/roff.man: Updated.
1301 * src/devices/grodvi/grodvi.man, src/devices/grolbp/grolbp.man,
1302 src/devices/grolj4/grolj4.man, src/devices/grops/grops.man,
1303 src/devices/grotty/grotty.man: Updated.
1304 * src/preproc/pic/pic.man: Updated.
1305 * src/roff/grog/grog.pl, src/roff/grog/grog.sh: Use -mdoc-old
1306 instead of -mdoc.old.
1307 * src/roff/grog/grog.man: Document -mdoc and -mdoc-old.
1308 * src/roff/nroff/nroff.man: Updated.
1311 * tmac/fixmacros.sed, tmac/strip.sed: Add explanatory comment.
1313 * tmac/mm.diff: Removed -- it has no use now since the mm package
1316 * tmac/*: Removed trailing spaces.
1318 * arch/djgpp/t-groff.bat: Fix GROFF_TMAC_PATH (hyphen.us is now in
1319 the tmac subdirectory also).
1321 * Makefile.comm, Makefile.in: Remove tmac_{s,an}_prefix stuff.
1322 * tmac/Makefile.sub: Adapted to new macro names; removed `wrap'
1323 stuff since it is no longer needed.
1325 * README, PROBLEMS: Updated.
1327 2000-10-25 Werner LEMBERG <wl@gnu.org>
1329 Invert current behaviour: Search first FOOBAR.tmac, then
1332 * src/roff/troff/input.cc: Introduce MACRO_POSTFIX.
1333 (open_mac_file, macro_source): Implement it.
1334 * src/roff/troff/troff.man, tmac/groff_tmac.man, man/roff.man,
1335 doc/groff.texinfo, NEWS: Document it.
1337 * src/roff/nroff/nroff.man, src/roff/groff/groff.man, man/groff.man:
1338 Small documentation improvements.
1340 * test-groff: Fix GROFF_TMAC_PATH (hyphen.us is now in the tmac
1343 * font/devps/Makefile.sub: Fix rules for dingbats.*map.
1345 2000-10-24 Werner LEMBERG <wl@gnu.org>
1347 Add local tmac directory (groff/site-tmac).
1349 * Makefile.in: Add $(localtmacdir).
1350 (uninstall_dirs): Add $(localtmacdir).
1351 * Makefile.comm (.man.n): Add @LOCALMACRODIR@.
1352 * tmac/Makefile.sub (install_data, uninstall_sub): Handle man.local
1353 in $(localtmacdir). Create $(localtmacdir).
1354 * man/roff.man, src/roff/troff/troff.man, NEWS, doc/groff.texinfo:
1355 Updated and minor fixes.
1357 Rename font/devps/generate/dingbats[r]map to dingbats.[r]map.
1359 * font/devps/generate/Makefile.sub, arch/djgpp/README: Adjust.
1361 2000-10-23 Werner LEMBERG <wl@gnu.org>
1363 Move hyphen.us to tmac directory.
1365 * src/roff/troff/hyphen.us: Removed.
1366 * src/tmac/hyphen.us: Added.
1367 * src/roff/troff/Makefile.sub, tmac/Makefile.sub: Updated.
1369 Change installation structure for data files from .../groff/... to
1370 .../groff/<version><revision>/... to be conform with other GNU
1373 * Makefile.in, Makefile.comm, src/utils/indxbib/Makefile.sub,
1374 doc/Makefile: Implement it.
1375 * aclocal.m4 (GROFF_PAGE): Add test for new directory structure.
1376 * configure: Updated.
1377 * arch/djgpp/README, font/devutf8/NOTES: Use it.
1378 * NEWS: Document it.
1379 * man/roff.man, tmac/groff_tmac.man: Use @FONTPATH@, @FONTDIR@, and
1380 @MACRODIR@ instead of hard-coded directories.
1382 2000-10-22 Werner LEMBERG <wl@gnu.org>
1384 Implement $GROFF_BIN_PATH environment variable (which defaults to
1385 $bindir) used for child programs of groff and similar wrappers.
1387 * gendefs.sh: Improve documentation.
1388 * Makefile.comm (,man.n), src/include/Makefile.sub (defs.h),
1389 src/preproc/eqn/Makefile.sub (neqn),
1390 src/roff/nroff/Makefile.sub (nroff): Add $(bindir).
1391 * src/preproc/eqn/neqn.sh, src/roff/nroff/nroff.sh: Implement
1393 * src/roff/groff/groff.cc (main): Implement $GROFF_BIN_PATH and
1394 $GROFF_PATH__ (the latter for communication with troff).
1395 * src/roff/troff/input.cc (main): Use $GROFF_PATH__ for $PATH if
1397 * NEWS, src/roff/nroff/nroff.man, src/roff/groff/groff.man,
1398 doc/groff.texinfo: Document it.
1400 * doc/groff.texinfo: Improve documentation of troff's -a option.
1402 2000-10-17 Gaius Mulley <gaius@glam.ac.uk>
1404 * src/roff/troff/node.cc: Fixed calculation of opminx and fixed
1405 non-intrusive eol marker.
1406 (troff_output_file::determine_line_limits): New function.
1407 (troff_output_file::draw): Use it.
1408 * src/roff/troff/env.cc (environment::add_html_tag): Use output() +
1409 output_pending_lines() instead of output_line().
1410 * src/preproc/eqn/main.cc (do_file): Fix graphic_end().
1411 * src/preproc/html2/pre-html.cc (char_buffer::write_file_troff,
1412 createImage): Small fixes.
1414 2000-10-14 Werner LEMBERG <wl@gnu.org>
1416 Replace tmac.safer with a real secure solution.
1418 * src/roff/troff/input.cc (open_request, opena_request, pipe_source,
1419 system_request, pipe_output): Disable requests if in safer mode.
1420 * src/roff/groff/groff.cc (main): Remove reference to tmac.safer.
1421 * tmac/tmac.safer, tmac/groff_msafer.man: Removed.
1422 * tmac/Makefile.sub, NEWS, man/roff.man, tmac/groff_tmac.man,
1423 doc/groff.texinfo, src/roff/groff/groff.man,
1424 src/roff/troff/troff.man, arch/djgpp/README: Updated.
1426 * src/devices/grops/ps.cc (main), src/devices/grops/psrm.cc
1427 (resource_manager::output_prolog): Replace setenv() with putenv().
1429 2000-10-09 Werner LEMBERG <wl@gnu.org>
1431 * src/libs/libbib/map.c, src/libs/libgroff/getcwd.c,
1432 src/libs/libgroff/strtol.c, src/preproc/html2/image.cc,
1433 src/preproc/html2/pre-html.cc, src/preproc/html2/pushbackbuffer.cc,
1434 src/roff/groff/pipeline.c: Removing `#ifndef errno' to avoid
1435 compilation errors with some compilers. It seems that this code
1436 is no longer necessary -- if yes, it is easy to add some #ifdef's
1437 for that particular old-fashioned compiler.
1439 * MORE.STUFF: Added info about Meta-tbl.
1441 * doc/groff.texinfo: Added more info about `.if "..."..."'.
1443 2000-10-07 Werner LEMBERG <wl@gnu.org>
1445 Adding a new escape sequence \B'...': If the string between
1446 the delimiters is a valid numeric expression, return the character
1447 `1', and `0' otherwise. This is an analogon to \A.
1449 * src/roff/troff/input.cc (do_expr_test): Implement it.
1450 (token::next): Use it.
1451 * src/roff/troff/troff.man, NEWS, man/groff.man: Document it.
1453 * tmac/tmac.trace: Made independent from escape character.
1455 2000-10-06 Werner LEMBERG <wl@gnu.org>
1457 Adding a new request .dei: define indirect. The first and second
1458 parameter of .dei are taken from string registers instead directly;
1459 this very special request is needed to make tmac.trace independent
1460 from the escape character (which might even be disabled).
1462 * src/roff/troff/input.cc (do_define_macro): Implement it.
1463 (define_macro_indirect): New function.
1464 (init_input_requests): Use it.
1466 Adding two requests .ecs and .ecr: Save and restore the escape
1467 character. These two requests are needed to make tmac.trace
1468 independent from the escape character (which might even be
1471 * src/roff/troff/input.cc (save_escape_char, restore_escape_char):
1473 (init_input_requests): Use it.
1475 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
1477 2000-09-22 Ricardo Soares Guimarães <ricardo@conectiva.com.br>
1479 Adding a new option -P and new environment variable GROPS_PROLOGUE
1480 to grops, selecting a different prologue file (minor modifications
1483 * src/devices/grops/psrm.cc (resource_manager::output_prolog),
1484 src/devices/grops/ps.cc (main): Implement it.
1485 * src/devices/grops/grops.man, NEWS: Document it.
1487 2000-09-22 Werner LEMBERG <wl@gnu.org>
1489 * INSTALL: Add info about selecting paper format.
1491 2000-09-21 Werner LEMBERG <wl@gnu.org>
1493 * src/roff/troff/input.cc (main): Fixing compiler warning.
1494 * src/include/{driver.h, lib.h}: Move inclusion of string.h and
1495 strings.h from the former to the latter.
1496 * src/devices/grolbp/lpb.cc, src/include/lib.h: Move strncasecmp()
1497 stuff from the former to the latter.
1499 2000-09-11 Werner LEMBERG <wl@gnu.org>
1501 Implementing two new requests .tm1 and .tmc: The former is similar
1502 to .tm but can output leading spaces; its syntax is similar to
1503 defining a string, i.e., a `"' can be used to mark the beginning of
1504 the string to be written to stderr: `.tm1 " test'. The latter is
1505 similar to .tm1 but doesn't write out a final newline character.
1507 * src/roff/troff/input.cc (terminal1, terminal_continue,
1508 do_terminal): New functions.
1509 (init_input_requests): Use them.
1510 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
1512 2000-09-09 Werner LEMBERG <wl@gnu.org>
1514 * tmac/groff_mdoc.samples.man: Small fixes.
1516 2000-09-08 Werner LEMBERG <wl@gnu.org>
1518 * tmac/groff_mdoc.man: Fixing typo.
1520 2000-09-02 Werner LEMBERG <wl@gnu.org>
1522 Implementing a .nop request which does nothing.
1524 * src/roff/troff/input.cc (nop_request): New function.
1525 (init_input_requests): Use it.
1526 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
1528 2000-09-01 Werner LEMBERG <wl@gnu.org>
1530 * doc/groff.texinfo: Added some comments.
1532 2000-08-30 Werner LEMBERG <wl@gnu.org>
1534 * src/roff/troff/TODO: Updated.
1536 2000-08-28 Bruno Haible <haible@clisp.cons.org>
1538 * contrib/mm/Makefile.sub: New target 'all', makes all prerequisites
1541 2000-08-25 Werner LEMBERG <wl@gnu.org>
1543 * doc/groff.texinfo: Fix comment how to compile the DVI file.
1545 2000-08-25 Eli Zaretskii <eliz@is.elta.co.il>
1547 * font/devps/generate/Makefile (SHELL): Define explicitly to
1548 "/bin/sh", for non-Unix platforms.
1549 (extraclean): Use a more portable "" quoting instead of a
1550 backslash (which doesn't work on DOS/Windows).
1552 * font/devlj4/generate/Makefile (extraclean): Ditto.
1554 * font/devdvi/generate/Makefile (extraclean): Ditto.
1556 2000-08-25 Werner LEMBERG <wl@gnu.org>
1558 * NEWS, doc/groff.texinfo, tmac/groff_tmac.man, man/roff.man,
1559 src/roff/troff/troff.man: Document Eli's latest changes.
1561 2000-08-25 Eli Zaretskii <eliz@is.elta.co.il>
1563 * src/roff/troff/input.cc (open_mac_file, macro_source): Support
1564 macro file names of the form NAME.tmac as well as tmac.NAME.
1566 2000-08-25 Werner LEMBERG <wl@gnu.org>
1568 * src/include/posix.h: Remove definition of FILENAME_MAX.
1570 * src/preproc/html2/pre-html.h, pre-html.cc: Add return type to
1571 `sys_fatal' and `stop' function().
1573 * test-groff: Updated.
1575 2000-08-24 Gaius Mulley <gaius@glam.ac.uk>
1577 Added the new troff command .output <arg> to suppress output (while
1578 still obeying motion) and also the opminx, opminy, opmaxx, opmaxy
1579 registers (for passing the output dimensions to the output device).
1581 * src/roff/troff/div.cc (top_level_diversion::output): Use `width'
1583 * src/roff/troff/node.h, src/roff/troff/node.cc
1584 (troff_output_file::really_print_line,
1585 ascii_output_file::really_print_line,
1586 supress_output_file::really_print_line): Use `width' parameter.
1587 (troff_output_file::really_on, troff_output_file::really_off,
1588 output_file::on, output_file::off, real_output_file::on,
1589 real_output_file::off, real_output_file::really_on,
1590 real_output_file::really_off): New functions.
1591 (real_output_file:public output_file): New variable `output_on'.
1592 (real_output_file::begin_page, real_output_file::copy_file,
1593 real_output_file::transparent_char, real_output_file::print_line):
1595 (real_output_file::print_line): Use check_output_limits.
1596 * src/roff/troff/reg.h, src/roff/troff/request.h,
1597 src/roff/troff/input.cc (assign_registers): New function to remove
1599 (do_ps_file): Use it.
1600 (check_output_limits, reset_output_registers, output_request,
1601 init_output_requests): New functions.
1602 (init_input_requests): Updated.
1604 Added new grohtml2 device and html2 preprocessor (coding
1605 not yet finished) which will eventually replace grohtml.
1607 * Makefile.in, tmac/Makefile.sub, tmac/eqnrc, tmac/troffrc-end:
1609 * src/include/htmlindicate.h, src/include/htmlindicate
1610 (html_begin_suppress, html_end_suppress): New functions.
1611 * src/preproc/tbl/main.cc: Use it.
1612 * src/roff/groff/groff.cc: Add support for html2 device (which will
1613 automatically invoke the html2 preprocessor).
1614 * src/roff/troff/input.cc (is_html2): New variable.
1615 * src/roff/troff/troff.h, src/roff/troff/env.h,
1616 src/roff/troff/env.cc (environment::add_html_tag): New function
1618 (environment::do_break): Use it.
1619 * font/devhtml2/*: New files.
1620 * src/devices/grohtml2: New device.
1621 * src/preproc/html2: New preprocessor.
1622 * tmac/tmac.html-tags, tmac/tmac.html2: New files.
1624 2000-08-23 Werner LEMBERG <wl@gnu.org>
1626 * src/devices/grolbp/lbp.cc: Same workaround for sinix as for AIX.
1628 2000-08-22 Werner LEMBERG <wl@gnu.org>
1630 * src/include/lib.h: Provide a fix for IRIX to not include
1633 2000-08-18 Werner LEMBERG <wl@gnu.org>
1635 * configure.in: Don't provide an empty value for SH_SCRIPT_SED_CMD
1636 since some non-GNU sed programs can't handle null regexps.
1637 * configure, src/preproc/eqn/Makefile.sub,
1638 src/roff/grog/Makefile.sub, src/roff/nroff/Makefile.sub: Updated.
1640 * src/devices/grolbp/lbp.cc: Add an AIX workaround for an autoconf
1641 bug (string.h and strings.h are both needed according to latest
1644 * MORE.STUFF: Added info about unroff and troffcvt.
1646 2000-08-08 Werner LEMBERG <wl@gnu.org>
1648 * tmac/tmac.a4: Will now work with ms macros also; -ma4 should be
1651 * tmac/tmac.man.old: Remove unused number register.
1653 * tmac.doc: Minor documentation fix.
1655 2000-08-07 Paul Eggert <eggert@twinsun.com>
1657 * src/roff/groff/pipeline.c (is_system_shell):
1658 Fix typo: "monocased_shell" no longer exists.
1660 2000-08-07 Paul Eggert <eggert@twinsun.com>
1662 Remove FILENAME_MAX limits.
1664 * src/roff/groff/pipeline.c (is_system_shell): Do not assume
1665 that the argument length is less than FILENAME_MAX.
1666 * src/libs/libgroff/tmpfile.cc (add_tmp_file): Likewise.
1667 Use struct hack to allocate and free file name.
1668 (struct xtmpfile_list): fname is now part of the structure,
1669 not a pointer to another string.
1671 2000-08-07 Tom Schmidt <tschmidt@micron.com>
1673 * src/include/posix.h: Add a default value for FILENAME_MAX.
1675 2000-08-06 Paul Eggert <eggert@twinsun.com>
1677 Add support for new BSD-style man pages (with ".Dd" instead of
1678 ".TH"), so that "groff -man" understands both styles, even
1679 when running "groff -man" on a host whose system man page
1680 macros don't support ".Dd".
1682 * tmac/Makefile.sub (NORMALFILES): Add tmac.an.old.
1683 (stamp-wrap): Source tmac.andoc first when wrapping man macros,
1684 in case the system man macros don't define Dd or TH.
1686 * tmac/tmac.an.old: Renamed from tmac/tmac.an.
1687 * tmac/tmac.an: New one-line file.
1688 * tmac/tmac.andoc (TH): Adjust to the tmac.an.old file renaming.
1690 2000-08-06 Werner LEMBERG <wl@gnu.org>
1692 * src/roff/troff/troff.man: Fixing typos.
1694 Version 1.16.1 released
1695 =======================
1697 2000-07-31 Werner LEMBERG <wl@gnu.org>
1699 Preparing release 1.16.1.
1701 * REVISION: Revision number set to 1.
1702 * MORE.STUFF: Added info about port to DOS.
1703 * NEWS, win32-diffs: Updated.
1705 * src/include/nonposix.h: Remove first line -- this file is used
1708 * Makefile.in (dist): Delete Imakefile earlier to avoid a soft
1711 2000-07-30 Werner LEMBERG <wl@gnu.org>
1713 * doc/texinfo.tex: Update to latest version.
1715 2000-06-28 Paul Eggert <eggert@twinsun.com>
1717 * Makefile.in (ENVSETUP): Don't assume POSIX make semantics for
1718 commands that fail. Don't assume that "export a=b" is valid shell
1719 syntax. This is needed for Solaris 2.5.1.
1721 * src/libs/libgroff/tmpfile.cc, src/utils/indxbib/indxbib.cc: Fix
1722 comment about missing Solaris headers.
1724 * PROBLEMS: Add section about problems with Sun Make and VPATH.
1726 2000-06-25 Werner LEMBERG <wl@gnu.org>
1728 * src/devics/grodvi/dvi.cc: Replace _setmode() (for MSC) with
1731 * src/include/posix.h: Use HAVE_UNISTD instead of _MSC_VER.
1733 * win32-diffs: Updated.
1734 * README.WIN32: Added CRs to make all Windows editors happy.
1736 * src/roff/troff/node.cc: Added WIFSIGNALED() macro (copied from
1737 src/roff/groff/pipeline.c).
1739 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
1741 * src/roff/grog/Makefile.sub (grog): Prepend `-e' to
1742 $(SH_SCRIPT_SED_CMD), for the case where its value is empty.
1744 2000-06-17 Eli Zaretskii <eliz@is.elta.co.il>
1746 * src/utils/tfmtodit/tfmtodit.cc: #include nonposix.h.
1747 (tfm::load, gf::load): Open tfm and gf files in binary mode: these
1749 (main): Support non-Posix systems with several different styles of
1750 slash characters in file names.
1752 * src/utils/pfbtops/pfbtops.c: #include nonposix.h.
1753 (main) [SET_BINARY]: Switch stdin into binary mode.
1755 * src/utils/indxbib/indxbib.cc: #include nonposix.h.
1756 (main): Support file names with several possible slash-type
1757 characters, as given by DIR_SEPS[] in nonposix.h.
1758 (main) [__MSDOS__]: If renaming the temporary index file fails
1759 because it has more than one dot in its trunk, replace the dot
1760 with an underscore and try again.
1761 (do_file): Use FOPEN_RB instead of "r". Skip every CR before a
1763 [__MSDOS__ || _MSC_VER]: Stop at the first ^Z character.
1765 * src/utils/hpftodit/hpftodit.cc: #include nonposix.h.
1766 (File::File): Open the input file in binary mode. Strip CR
1767 characters from each CR-LF pair.
1768 (xbasename): Support file names with several possible slash-type
1769 characters, as given by DIR_SEPS[] in nonposix.h.
1771 * src/include/Makefile.sub (HDRS): Add nonposix.h.
1773 * src/roff/troff/node.cc [HAVE_UNISTD_H]: Include <unistd.h>.
1774 (WIFEXITED, WEXITSTATUS, WTERMSIG, WIFSTOPPED, WSTOPSIG)
1775 [!_POSIX_VERSION]: Define for traditional Unix systems.
1776 (real_output_file::real_output_file): Remove the MSVC-specific
1777 call to popen, use instead POPEN_WT, appropriately defined on
1778 nonposix.h. #include nonposix.h.
1779 (real_output_file::~real_output_file): Remove the MSVC-specific
1780 call to pclose, a suitable macro is now defined on nonposix.h.
1781 Use the portable macros WIFEXITED, WIFSIGNALED, WTERMSIG, WSTOPSIG
1782 and WEXITSTATUS instead of assuming traditional Unix
1783 interpretation of the status returned by pclose.
1785 * src/roff/troff/input.cc (pipe_source): Remove the MSVC-specific
1786 call to popen, use POPEN_RT instead (appropriately defined on
1787 nonposix.h). #include nonposix.h.
1788 (ps_bbox_request): Open the PostScript file in binary mode.
1789 Close the file after processing it.
1790 (getpid) [_MSC_VER]: Remove; a suitable macro is now defined on
1793 * src/roff/groff/pipeline.c (run_pipeline) [__MSDOS__ || _WIN32]:
1794 A version of run_pipeline that doesn't use `fork'.
1795 (signal_catcher) [__MSDOS__ || _WIN32]: New function.
1796 (system_shell_name, system_shell_dash_c)
1797 (is_system_shell) [__MSDOS__ || _WIN32]: New functions, to hide
1798 the ugliness of testing DOS/Windows file names for equality, and
1799 support both stock shells and ports of Unix shells.
1801 * src/roff/groff/groff.cc: #include nonposix.h.
1802 (BSHELL): Definition moved to nonposix.h.
1803 (main): Use PATH_SEP[0] instead of literal ':'. Use BSHELL_DASH_C
1804 instead of a literal "-c".
1805 (xbasename): Support file names with several possible slash-type
1806 characters, as given by DIR_SEPS[] in nonposix.h.
1807 (possible_command::print): Use BSHELL_DASH_C and IS_BSHELL instead
1810 * src/preproc/soelim/soelim.cc: #include nonposix.h.
1811 (do_file): Use IS_ABSOLUTE instead of testing for a literal '/'.
1813 * src/preproc/pic/Makefile.sub (YTABH): Change pic.tab.h to
1816 * src/preproc/pic/lex.cc: Change pic.tab.h to pic_tab.h.
1818 * src/preproc/eqn/Makefile.sub (YTABH): Rename eqn.tab.h to
1821 * src/preproc/eqn/lex.cc: #include eqn_tab.h, not eqn.tab.h.
1823 * src/libs/libgroff/tmpfile.cc (DEFAULT_TMPDIR) [P_tmpdir]: If
1824 P_tmpdir is defined, use it instead of the literal "/tmp".
1825 (remove_tmp_files, add_tmp_file): New functions.
1826 (xtmpfile): Record temporary files and register an atexit function
1827 to delete them explicitly, instead of relying on the OS to do
1828 that, which doesn't work on non-Unix systems.
1830 * src/libs/libgroff/searchpath.cc: #include nonposix.h.
1831 (search_path::search_path): Use PATH_SEP instead of a literal
1833 (search_path::command_line_dir): Ditto.
1834 (search_path::open_file): Use IS_ABSOLUTE, PATH_SEP and DIR_SEPS,
1835 to support non-Posix systems.
1837 * src/libc/libbib/search.cc: #include nonposix.h.
1838 (search_list::add_file): Open the file in binary mode.
1840 * src/libs/libbib/linear.cc: #include nonposix.h.
1841 (file_buffer::load): Remove \r characters preceding \n from the
1844 * src/libs/libbib/index.cc: #include nonposix.h.
1845 (make_index_search_item): Open index_filename in O_BINARY mode.
1846 (index_search_item_iterator::get_tag): Ditto. Remove \r
1847 characters before \n characters.
1848 (index_search_item::check_files): Open files in binary mode.
1849 (index_search_item::munge_filename): Support DOS-style file names
1850 with backslashes and drive letters, use IS_ABSOLUTE.
1852 * src/devices/grops/ps.cc: #include nonposix.h.
1853 (main) [SET_BINARY]: Switch stdout to binary mode.
1855 * src/devices/grolj4/lj4.cc: #include nonposix.h.
1856 (main) [SET_BINARY]: Switch stdout to binary mode.
1858 * src/devices/grolbp/lbp.cc: #include nonposix.h
1859 (fill_pattern) [SET_BINARY]: Switch stdout to binary mode.
1861 * src/devices/grodvi/dvi.cc: #include nonposix.h.
1862 [_MSC_VER]: Remove inclusion of Windows-specific headers (done by
1864 (main) [SET_BINARY]: Switch stdout to binary mode.
1865 [_MSC_VER]: Remove an explicit call to _setmode.
1867 * src/include/nonposix.h: New file.
1869 * Makefile.in (ENVSETUP): New variable, to set up case-sensitive
1870 operation when building with DJGPP.
1871 ($(TARGETS), dot, $(LIBDIRS), $(CPROGDIRS), $(CCPROGDIRS))
1872 ($(DEVDIRS), $(TTYDEVDIRS), $(INCDIRS), $(OTHERDIRS)): Use
1875 * Makefile.comm: mv y.tab.[ch] to y_tab.[ch], to make it work on
1877 (.man.n): Replace `;' with `|', since FONTPATH, MACROPATH,
1878 etc. can include a semi-colon on DOS/Windows.
1879 (depend.temp): Use depend1.temp instead of depend.temp1, to
1880 prevent files from overerwiting each other on 8+3 filesystems.
1882 * gendef.sh (t): Change definition to work with DOS/Windows.
1884 doc/groff.texinfo: Apart of some typo corrections, I also changed
1885 some index entris, to make them more non-ambiguous, and also put
1886 @ignore around some parts that are not yet written, to allow the
1887 Info output be readable.
1889 2000-06-10 Gael Queri <gqueri@mail.dotcom.fr>
1891 Replaced specific checks for function declarations with a generic
1892 routine taken from GNU bfd.
1894 * aclocal.m4 (GROFF_NEED_DECLARATION): New function.
1895 GROFF_PUTENV, GROFF_POPEN, GROFF_PCLOSE, GROFF_HYPOT: Removed.
1896 * configure.in: Use it.
1897 * src/devices/grolbp/lbp.cc, src/include/lib.h,
1898 src/preproc/grn/hgraph.cc, src/preproc/pic/pic.h,
1899 src/roff/groff/groff.cc: Use it.
1900 * Makefile.in, configure: Updated.
1902 2000-06-07 Paco Andres Verdu <pandres@dragonet.es>
1904 * src/devides/grolbp/lbp.h: Removed unused variables.
1906 2000-05-31 Keith Thompson <kst@sdsc.edu>
1908 * src/devices/grolbp/lbp.cc (set_papersizes): Add declaration of
1911 2000-05-31 Werner LEMBERG <wl@gnu.org>
1913 * aclocal.m4 (GROFF_SRAND): New function to test the return value
1914 of srand() -- at least SunOS 4.1.3 uses `int' instead of `void'.
1915 * configure.in: Use it.
1916 * src/preproc/pic/pic.y, src/preproc/pic/pic.cc: Use it.
1917 * configure, Makefile.in: Updated.
1919 * configure.in: Add test for strncasecmp().
1920 * src/include/lib.h: Use it.
1922 2000-05-29 Andrej Borsenkow <Andrej.Borsenkow@mow.siemens.ru>
1924 * src/preproc/grn/Makefile.sub: Add MLIB.
1926 2000-05-29 Nix <nix@esperi.demon.co.uk>
1928 * Makefile.in: Use @datadir@ and @mandir@ appropriately.
1930 2000-05-29 Werner LEMBERG <wl@gnu.org>
1932 * src/roff/grog/Makefile.sub, src/roff/grog/grog.sh: Add `@g@'.
1934 * PROBLEMS: Small update.
1936 * src/devices/grolbp/lbp.cc: Various small fixes.
1938 2000-05-28 Keith Thompson <kst@sdsc.edu>
1940 * src/roff/nroff/nroff.sh: Fix main loop syntax.
1942 * src/utils/indxbib/indxbib.cc: Add declaration of mkstemp().
1944 2000-05-25 Werner LEMBERG <wl@gnu.org>
1946 * man/roff.man: Removed unused macro.
1948 2000-05-24 Werner LEMBERG <wl@gnu.org>
1950 * Makefile.in (dist): Remove src/xditview/Imakefile explicitly.
1951 This is needed e.g. if you do
1952 `make distclean; ./configure; make dist'.
1954 Version 1.16 released
1955 =====================
1957 2000-05-23 Werner LEMBERG <wl@gnu.org>
1959 Adding font CWI (constant width italic) to devdvi.
1961 * font/devdvi/CWI: New file.
1962 * font/devdvi/generate/Makefile: Add generating rule.
1963 * font/devdvi/DESC.in, font/devdvi/Makefile.sub, win32-diffs,
1964 tmac/tmac.dvi: Use it.
1965 * NEWS: Announce it.
1967 * font/devlj4/*: Regenerated (only adding kernings for `cq' glyph).
1968 * font/devlj4/generate/Makefile: Cosmetic changes only.
1970 * man/groff.man: Removed most of the redundant description of
1971 special characters (which is in groff_char.man). Added font
1972 translation CB->CR for devdvi. Other minor fixes.
1974 * tmac/tmac.dvi: Improved appearance of \(co (copyright) and \(rg
1975 (registered) symbols.
1977 2000-05-22 Werner LEMBERG <wl@gnu.org>
1979 * doc/Makefile: Added rule for creating info files.
1981 * font/devdvi/*: Added kernings for `cq' glyph. Updated to latest
1983 * font/devdvi/generate/Makefile: Fixed dependencies.
1985 * font/devps/*: Regenerated. Heavy changes for Bookman and
1986 NewCentury Schoolbook!
1987 * font/devps/generate/afmname: Will now run with GNU awk.
1988 * font/devps/generate/textmap: Added forgotten `cq' glyph name.
1989 * font/devps/generate/Makefile: Cosmetic changes only.
1991 2000-05-21 Werner LEMBERG <wl@gnu.org>
1993 * tmac/tmac.an: Added a new command line option `-rSxx' (`xx' can be
1994 10, 11, or 12) to support output with 11pt and 12pt base font sizes.
1995 `.SS' now produces a heading with a smaller size than `.SH'.
1996 Completely formatted.
1997 * doc/groff.texinfo, tmac/groff_man.man, NEWS: Document it.
1999 * man/groff.man: Improved table appearance. Use of `eo' request
2000 to reduce number of doubled backslashes in macro definitions.
2001 Replacing `\e' with `\(rs'. Other minor fixes.
2003 * src/preproc/tbl/main.cc: Insert HTML table end tag before `lf'
2004 to have correct line number.
2006 * INSTALL: Small improvement.
2008 2000-05-20 Bernd Warken <bwarken@mayn.de>
2010 * man/roff.man, tmac/groff_tmac.man: Updates (with corrections by
2013 2000-05-19 Bernd Warken <bwarken@mayn.de>
2015 * man/groff.man: Complete update (with a lot of corrections by WL).
2017 2000-05-18 Werner LEMBERG <wl@gnu.org>
2019 Adding `cq' (PS name `quoteright') glyph name as an alias for "'".
2021 * font/*/*: Implement it.
2022 * man/groff_char.man, NEWS: Document it.
2024 * src/include/unix.h: Removed. It isn't used.
2026 * doc/groff.texinfo: Slight improvements.
2028 2000-05-17 Werner LEMBERG <wl@gnu.org>
2030 * README, win32-diffs: Small fixes and improvements.
2032 2000-05-16 Werner LEMBERG <wl@gnu.org>
2034 * FDL: New file (the Free Documentation License version 1.1).
2036 * doc/groff.texinfo: Added many start-up values for gtroff.
2037 Some structural improvements of the source code.
2039 2000-05-15 Werner LEMBERG <wl@gnu.org>
2041 * src/roff/troff/input.cc: Added small comment about troffrc-end.
2042 * src/roff/troff/troff.man: Added info about troffrc-end.
2044 2000-05-14 Werner LEMBERG <wl@gnu.org>
2046 * Makefile.in (EXTRADIRS): Fix typos.
2047 (dist): Handle deletion of old .tar.gz file correctly.
2048 (DISTDIRS): Include all tty output devices.
2050 * doc/groff.texinfo: Adding more cross references; countless other
2053 2000-05-13 Werner LEMBERG <wl@gnu.org>
2055 * MORE.STUFF: Added Robert Marks's utilities.
2057 2000-05-12 Werner LEMBERG <wl@gnu.org>
2059 Added win32 port contributed by Blake McBride
2060 <blake@florida-software.com>.
2062 * README.WIN32, win32-diffs: New files.
2065 * src/preproc/grn/hgraph.cc (HGSetBrush): Replace `%lf' with `%f'.
2066 (tmove, tmove2): Added parentheses to avoid compiler warnings.
2067 (change): Removed unused variables.
2069 * src/preproc/grn/main.cc (main, conv): Removed unused variables.
2070 (savebounds): Changed return value from `int' to `void'.
2071 * src/preproc/grn/hdb.cc: Ditto.
2073 * src/devices/grolbp/lbp.cc (lbp_printer::draw): Removed superfluous
2074 final backslash in comment to avoid compiler warning.
2076 * src/utils/pfbtops/pfbtops.c: Added `getopt.h'.
2078 * doc/groff.texinfo: More fixes.
2080 2000-05-11 OKAZAKI Tetsurou <okazaki@be.to>
2082 * tmac/tmac.doc: Documentation fix.
2084 2000-05-11 Werner LEMBERG <wl@gnu.org>
2086 * doc/groff.texinfo: Reading the source code shows up a lot of
2087 omissions and incorrect data... More conversion to @Deffn macros.
2089 2000-05-10 Werner LEMBERG <wl@gnu.org>
2091 * src/roff/troff/reg.cc (number_value_to_ascii): Remove ASCII
2094 * src/roff/troff/request.h: Removing unused `no_break_flag'.
2096 2000-05-09 Werner LEMBERG <wl@gnu.org>
2098 * man/groff.man, man/roff.man, tmac/groff_tmac.man: Minor
2101 * doc/groff.texinfo: Extended history section. More conversion to
2102 @Deffn macros. More .tr documentation.
2104 2000-05-07 Werner LEMBERG <wl@gnu.org>
2106 * doc/groff.texinfo: Completed tab section. Added info about
2109 2000-05-06 Mike MacIsaac <mikemac@us.ibm.com>
2111 * PROBLEMS: Describe configure script fix for OS/390 Unix.
2113 2000-05-05 Werner LEMBERG <wl@gnu.org>
2115 * font/devdvi/DESC.in: Change size 11pt to 10.95pt (as used in
2117 * NEWS: Document it.
2119 * man/troff.man: Minor optical improvements.
2121 2000-05-03 Werner LEMBERG <wl@gnu.org>
2123 Adding `dq' (PS name `quotedbl') glyph name as an alias for `"'.
2125 * font/*/*: Implement it.
2126 * man/groff_char.man, NEWS: Document it.
2128 2000-05-02 Werner LEMBERG <wl@gnu.org>
2130 * tmac/groff_tmac.man, man/groff.man, man/roff.man: Fixing @MANxEXT@
2132 * NEWS: Document the three new man pages.
2134 * aclocal.m4 (GROFF_CXX_CHECK): Removing obsolete AC_C_CROSS call.
2135 * configure: Updated.
2137 * font/devcp1047/R.proto: Fixing fatal bug (a missing `"' character).
2139 2000-05-01 Werner LEMBERG <wl@gnu.org>
2141 Added grap support to grog.
2143 * src/roff/grog/grog.sh, src/roff/grog/grog.pl: Implement it.
2144 * src/roff/grog/grog.man: Document it.
2146 * doc/groff.texinfo, NEWS: Add info about grap support.
2148 Add new man pages comptributed by Bernd Warken <bwarken@mayn.de>
2149 (with slight fixes by me).
2151 * tmac/groff_tmac.man: New file documenting tmac mechanism.
2152 * tmac/Makefile.sub: Add groff_tmac.man.
2153 * man/roff.man: New file giving overview of roff system.
2154 * man/troff.man: A short reference of troff.
2155 * man/Makefile.sub: Add roff.man and troff.man.
2157 2000-04-30 Werner LEMBERG <wl@gnu.org>
2159 Added grap support to groff.
2161 * src/roff/groff/groff.cc: Implement it.
2162 * src/roff/groff/groff.man: Document it.
2164 * src/devices/grotty/grotty.man: Add cp1047 device.
2165 * src/preproc/eqn/eqn.man, src/preproc/eqn/neqn.sh, tmac/eqnrc:
2167 * src/roff/groff/groff.man: Ditto.
2168 * src/roff/nroff/nroff.sh, src/roff/nroff/nroff.man: Ditto.
2169 * doc/groff.texinfo: Ditto.
2171 * tmac/troffrc: Fix mapping of latin-1 char 160 (non-breakable space)
2174 2000-04-29 Werner LEMBERG <wl@gnu.org>
2176 * man/groff_char.man: Add `pc' glyph.
2177 * tmac/tmac.latin1: Replacing `md' glyph with `pc'.
2178 * tmac/tmac.tty: Add `pc' glyph.
2179 * tmac/tmac.tty-char: Use/add `pc' glyph. Don't call tmac.latin1 if
2180 we use cp1047 output device.
2182 * Makefile.in, aclocal.m4: Don't build utf8 on EBCDIC hosts since
2183 there are still hardcoded latin1->unicode values in utf8's font
2185 * configure: Updated.
2186 * NEWS: Minor clarification. Updated.
2188 * PROBLEMS: Formatted. Added info about C++ fix pack for OS/390
2191 2000-04-28 Werner LEMBERG <wl@gnu.org>
2193 Adding EBCDIC code page 1047.
2195 * font/devcp1047/R.proto, font/devcp1047/Makefile.sub,
2196 font/devcp1047/DESC.proto: New files.
2198 * aclocal.m4 (GROFF_EBCDIC): Introduce TTYDEVDIRS which can be
2199 either ascii/latin1 or cp1047.
2200 * Makefile.in: Use it.
2201 * configure: Updated.
2203 Replacing and/or adding `md' (mathdot) glyph with `pc'
2204 (periodcentered) in all text fonts.
2206 * font/*/*: Change it.
2208 2000-04-27 Werner LEMBERG <wl@gnu.org>
2210 * aclocal.m4 (GROFF_OS390): Fixing compiler flags.
2212 * configure.in: Add check for strings.h.
2213 * src/include/driver.h: Use HAVE_STRINGS_H.
2214 * src/devices/grolbp/lpb.cc: Remove string.h.
2216 * src/include/groff-getopt.h: New file. It will be used instead of
2217 getopt.h (to be included in lib.h) to avoid endless problems with
2218 picky C++ compilers.
2219 * src/include/lib.h: Use groff-getopt.h.
2220 * src/include/Makefile.sub: Updated.
2222 * configure: Updated.
2223 * Makefile.in: Updated.
2225 * NEWS: Mention EBCDIC support.
2227 2000-04-26 Werner LEMBERG <wl@gnu.org>
2229 * TODO: Some additions.
2231 2000-04-25 Werner LEMBERG <wl@gnu.org>
2233 * src/roff/troff/troff.man, doc/groff.texinfo: Fixing documentation
2236 2000-04-23 Werner LEMBERG <wl@gnu.org>
2238 * src/roff/troff/troff.man: Minor fixes.
2240 2000-04-22 Werner LEMBERG <wl@gnu.org>
2242 * src/roff/troff/troff.man, doc/groff.texinfo, NEWS: Document the
2243 `.T' string register and the incompatible definition of the `.T'
2244 number register (compared to Unix troff).
2246 * man/groff_char.man: Add some missing characters.
2247 * font/devutf8/NOTES: Update.
2249 2000-04-21 Werner LEMBERG <wl@gnu.org>
2251 * src/include/htmlindicate.h, src/include/lib.h,
2252 src/include/posix.h: Fix copyright.
2254 * src/include/Makefile.sub: Update.
2256 2000-04-20 Werner LEMBERG <wl@gnu.org>
2258 * src/roff/troff/input.cc (input_char_description): Removing
2259 superfluous space char.
2261 * tmac/tmac.X: Fix typo \(bq -> \(Bq.
2263 * doc/groff.texinfo: Document EBCDIC.
2265 2000-04-19 Werner LEMBERG <wl@gnu.org>
2267 Introducing `shc' as the glyph name for the soft hyphen character.
2269 * tmac/tmac.tty, tmac/tmac.latin1, tmac/tmac.html,
2270 font/devlatin1/R.proto: Use it.
2274 2000-04-18 Werner LEMBERG <wl@gnu.org>
2276 * src/devices/grops/ps.cc (ps_printer::flush_sbuf): Removing
2277 dependency on ASCII order.
2279 2000-04-16 Sandor BARANY <S.Barany@infosys.tuwien.ac.at>
2281 * src/libs/libgroff/illegal.c: Added EBCDIC table.
2282 * src/roff/troff/input.cc: Added adaptation to EBCDIC.
2284 * src/preproc/refer/refer.cc, src/roff/troff/env.cc: Minor changes
2285 to increase portability.
2287 2000-04-15 Werner LEMBERG <wl@gnu.org>
2289 * aclocal.m4: Added GROFF_EBCDIC and GROFF_OS390 tests.
2290 Redefined AC_OUTPUT_MAKE_DEFS to replace ASCII character `012' with
2291 the generic `\n' if under OS/390 Unix.
2293 * configure.in: Call GROFF_EBCDIC and GROFF_OS390.
2295 * configure: Regenerated.
2297 2000-04-14 Werner LEMBERG <wl@gnu.org>
2299 * doc/groff.texinfo: More conversions to @Deffn.
2301 2000-04-12 Werner LEMBERG <wl@gnu.org>
2303 * tmac/tmac.psfig: Fix incorrect use of `&' operator by replacing it
2306 * src/roff/nroff/nroff.man: Add note about tmac.tty-char.
2308 2000-04-10 Werner LEMBERG <wl@gnu.org>
2310 * doc/groff.texinfo: More conversions to @Deffn.
2312 2000-04-08 Werner LEMBERG <wl@gnu.org>
2314 * src/libs/libgroff/{getopt.c,getopt1.c}, src/include/getopt.h:
2315 Updated to latest version (glibc 2.1.3).
2317 2000-04-07 Werner LEMBERG <wl@gnu.org>
2319 * doc/Makefile (clean): Include more index files.
2320 Add rule texinfo->dvi.
2322 2000-04-05 Werner LEMBERG <wl@gnu.org>
2324 * doc/groff.texinfo: Added new index `op' for operators. More
2325 info on end of sentence characters. More use of @Deffn.
2327 2000-03-30 Werner LEMBERG <wl@gnu.org>
2329 * */*.man: Adding a note that a whitespace can be inserted between
2330 a command line option and its parameter -- we are using GNU getopt.
2332 * src/roff/groff/groff.man: Add example of `-m mandoc'.
2334 2000-03-28 Werner LEMBERG <wl@gnu.org>
2336 Correct anachronism of calling the man macro file with `-man'
2337 instead of `-m man' etc.
2339 * tmac/tmac.man, tmac/tmac.mandoc, tmac/tmac.markup, tmac/tmac.mdoc,
2340 tmac/tmac.me, tmac/tmac.ms: New files tmac.m<package> which simply
2341 load tmac.<package>.
2343 * tmac/Makefile.sub: Updated. Take care of $(tmac_an_prefix) etc.
2347 * doc/groff.texinfo: Updated.
2349 * tmac/groff_man.man: Copyright added.
2351 2000-03-27 Werner LEMBERG <wl@gnu.org>
2353 * doc/groff.texinfo: Introducing macros `Deffn' and `Defmac' to
2354 typeset the request resp. escape name with a tt font -- due to a
2355 bug in texinfo.tex it is necessary to use the `-e' switch with
2358 Improving info about usage of groff units.
2362 2000-03-20 Werner LEMBERG <wl@gnu.org>
2364 * doc/groff.texinfo: Added section about man macro package
2365 (I've basically taken groff_man.man). Introducing new indices `ma'
2366 for macros/strings and `gl' for glyph names. Other minor fixes.
2368 * tmac/groff_man.man: Fixed some typos.
2370 2000-03-19 Werner LEMBERG <wl@gnu.org>
2372 * doc/groff.texinfo: Removed all occurrences of `you', `we', etc.
2375 * doc/texinfo.tex: New file.
2377 2000-03-18 Werner LEMBERG <wl@gnu.org>
2379 * doc/groff.texinfo: Improved section on number registers. Other
2382 2000-03-16 Werner LEMBERG <wl@gnu.org>
2384 * src/roff/groff/groff.man: Added info about grolbp. Make nicer
2387 * src/devices/grolbp/grolbp.man, src/roff/nroff/nroff.man,
2388 src/devices/grolj4/grlj4.man, src/devices/grops/grops.man,
2389 src/preproc/eqn/eqn.man, src/utils/afmtodit/afmtodit.man,
2390 src/utils/tfmtodit/tfmtodit.man: Make nicer synopsis.
2392 * src/preproc/grn/grn.man: Better synopsis; added copyright.
2394 * src/roff/grog/grog.man: Updated copyright date.
2396 2000-03-14 Francisco Andres Verdu <pandres@dragonet.es>
2398 * configure.in: Added test for strdup.
2400 * src/devices/grolbp/lbp.cc: Added a strdup() version in case none
2403 Replaced dynamic allocation of arrays `[...]' with `new' operator.
2407 2000-03-12 OKAZAKI Tetsurou <okazaki@be.to>
2409 * Makefile.comm: Add $(INCLUDES) to $(ALL_CFLAGS).
2411 2000-03-11 Werner LEMBERG <wl@gnu.org>
2413 * src/preproc/grn/hdb.cc (DBGetType): Added return value to make
2415 * src/preproc/grn/hgraph.cc: Add #ifdef for hypot().
2416 * src/include/lib.h: Remove some spaces.
2418 2000-03-10 Werner LEMBERG <wl@gnu.org>
2420 * src/libs/libgroff/tmpfile.cc (xtmptemplate, xtmpfile): Removing
2421 initializers from arguments (some compilers don't like this).
2423 2000-03-09 Gaius Mulley <gaius@glam.ac.uk>
2425 * src/libs/libgroff/htmlindicate.cc: Added library file which is now
2426 used by pic and eqn to tell grohtml where the graphic regions start
2428 * src/libs/libgroff/Makefile.sub: Use it.
2429 * src/preproc/eqn/main.cc, src/preproc/pic/troff.cc: Altered to use
2430 graphic_start() and graphic_end() from htmlindicate.cc.
2432 2000-03-09 Werner LEMBERG <wl@gnu.org>
2434 * tmac/tmac.safer: Will now work correctly in compatibility mode.
2435 * tmac/groff_man.man: More fixes.
2437 2000-03-08 Werner LEMBERG <wl@gnu.org>
2439 * doc/Makefile: Added texput.log to the `clean' target.
2440 * doc/groff.texinfo: Added info about delimiters for escapes.
2442 2000-03-08 Bernd Warken <bwarken@mayn.de>
2444 * src/preproc/pic/pic.man: Add info on conversion of pic images to
2445 other graphic formats.
2447 2000-03-07 OKAZAKI Tetsurou <okazaki@be.to>
2449 * Makefile.in, contrib/mm/Makefile.sub, src/preproc/eqn/Makefile.sub,
2450 src/roff/groff/Makefile.sub, src/roff/nroff/Makefile.sub,
2451 src/utils/afmtodit/Makefile.sub: Use $(INSTALL_SCRIPT) for script
2454 2000-03-07 Werner LEMBERG <wl@gnu.org>
2456 * doc/groff.texinfo: Spelling fixes.
2458 2000-03-06 Werner LEMBERG <wl@gnu.org>
2460 * tmac/groff_man.man: Completely revised to cover everything in
2463 * doc/groff.texinfo, src/roff/troff/troff.man: Document evc request.
2464 Other minor fixings.
2465 * src/roff/troff/env.cc (environment_copy): Improve error message and
2467 * src/roff/troff/TODO: Updated.
2469 * doc/Makefile: Bug fixes -- this is still provisional, though...
2471 * tmac/eqnrc: Small fixes.
2473 2000-03-05 Abramo Bagnara <abramo@alsa-project.org>
2475 Adding a request `evc' to copy environments.
2477 * src/roff/troff/env.cc (environment::copy, environment_copy):
2479 * src/roff/troff/env.h: Add prototype.
2481 2000-03-05 Francisco Andres Verdu <pandres@dragonet.es>
2483 Adding strsep() -- Solaris 8 doesn't have it.
2485 * configure.in: Test it.
2486 * src/devices/grolbp/lbp.cc: Add code.
2488 2000-03-05 Werner LEMBERG <wl@gnu.org>
2490 * src/roff/troff/div.cc (macro_diversion::output,
2491 top_level_diversion::output): Fixing an incompatibility with
2492 original troff: \x'0' updates the .a register also. Thanks to
2493 <Andries.Brouwer@cwi.nl> for pointing this out.
2494 * doc/groff.texinfo: Document it.
2496 * Makefile.in: Create Makefile.dep if necessary before calling the
2497 submake process to avoid warning about nonexistent file.
2499 * NEWS, PROJECTS: Updated.
2501 2000-03-04 Werner LEMBERG <wl@gnu.org>
2503 * tmac/troffrc: Add tmac.lbp.
2505 2000-03-03 Francisco Andres Verdu <pandres@dragonet.es>
2507 * tmac/tmac.lbp: New file.
2508 * src/devices/grolbp/grolbp.man: Add documentation of `lbpname'
2511 2000-03-03 Werner LEMBERG <wl@gnu.org>
2513 * Makefile.in: Fixing $(subdir).
2515 * README, NEWS: Small fixes.
2517 * test-groff: Adding path to grolbp.
2519 * configure.in: The (new) file src/xditview/Imakefile.in will be
2520 also configured -- it is now possible to build gxditview in a
2521 directory different from $srcdir.
2523 2000-03-02 Blake McBride <blake@florida-software.com>
2525 * src/libs/libgroff/searchpath.cc (open_file): Adapting to WinNT.
2527 * MORE.STUFF: Added website of bell labs and info about plot2dev.
2529 2000-03-01 Colin Phipps <crp22@cam.ac.uk>
2531 * src/utils/indxbib/indxbib.cc (main): Use mkstemp() for temporary
2534 2000-02-29 Werner LEMBERG <wl@gnu.org>
2536 Adding GNU getopt to the groff distribution.
2538 * src/include/getopt.h, src/libs/libgroff/{getopt.c,getopt1.c}:
2540 * src/include/Makefile.sub, src/libs/libgroff/Makefile.sub: Update.
2541 * aclocal.a4: Remove GROFF_GETOPT function.
2542 * configure.in, Makefile.in, PROBLEMS: Update.
2543 * src/include/lib.h: Replace getopt tests with getopt.h.
2544 * src/devices/grolbp/lpb.cc: Remove inclusion of getopt.h.
2546 * doc/groff.texinfo: Further checking/updating. Adding more index
2549 * man/groff_out.man: Fix nroff mode activation (for emacs).
2550 * man/groff_font.man: Add missing ligature.
2552 2000-02-28 Werner LEMBERG <wl@gnu.org>
2554 * doc/groff.texinfo: Further checking/updating. Adding more index
2557 * src/devices/grolbp/grolbp.man: Added a comment line at the
2558 beginning of the file (similar to shell scripts) which indicates
2559 that `tbl' should be used as a preprocessor.
2561 2000-02-27 Blake McBride <blake@florida-software.com>
2563 Adapting groff to MS Visual C++ 6.0 compiler (tested with
2564 Windows NT 4.0). Uses _MSC_VER define where necessary.
2566 * src/devices/grodvi/dvi.cc: Making stdout a binary stream.
2567 * src/devices/grolj4/lj4.cc: Making getopt variables `extern "C"'.
2568 * src/devices/grohtml/html.cc, src/devices/grops/ps.cc,
2569 src/include/lib.h, src/libs/libgroff/errarg.cc,
2570 src/libs/libgroff/itoa.c, src/libs/libgroff/nametoindex.cc,
2571 src/preproc/refer/label.y, src/preproc/refer/label.cc,
2572 src/roff/groff/pipeline.c, src/roff/troff/column.cc,
2573 src/roff/troff/div.cc, src/roff/troff/env.cc,
2574 src/roff/troff/input.cc, src/roff/troff/node.cc,
2575 src/roff/troff/reg.cc: Renaming itoa() to i_to_a() and iftoa() to
2576 if_to_a() to avoid name clashes.
2577 * src/include/posix.h: Don't use unistd.h.
2578 * src/libs/libgroff/tmpfile.cc: Use `#ifndef...#else...#endif'
2579 clause for integrating non-Unix xtmpfile() code.
2580 * src/roff/troff/input.cc: Adding `public' keyword to macro_header
2581 structure; use "rt" for popen() in pipe_source(); add getpid()
2583 * src/roff/troff/node.cc: Use special versions of popen() in
2584 real_output_file() and pclose() in ~real_output_file().
2586 2000-02-27 Werner LEMBERG <wl@gnu.org>
2588 Adding a new driver, grolbp, for Canon CAPSL printers (LBP-4 and
2589 LBP-8 series laser printers). This code has been contributed by
2590 Francisco Andres Verdu <pandres@dragonet.es>.
2592 * src/devices/grolbp/*: The grolbp output device.
2593 * font/devlpb/*: The font description files.
2594 * Makefile.in: Add grolpb and devlbp subdirectories.
2596 * src/devices/grodvi/grodvi.man, src/devices/grolj4/grolj4.man,
2597 src/devices/grotty/grotty.man,src/roff/troff/troff.man: Minor
2600 * doc/groff.texinfo: Further checking/updating. Adding more index
2605 * src/devices/grolbp/Makefile.sub: Adding $(srcdir).
2607 * man/groff_font.man: Adding info about obsolete DESC keywords.
2608 * src/devices/grolj4/grolj4.man: Documenting additional DESC
2611 2000-02-26 Werner LEMBERG <wl@gnu.org>
2613 * src/preproc/grn/grn.man: Added info about the gremlin file format
2614 (contributed by Daniel Senderowicz <daniel@synchrods.com>).
2616 2000-02-25 Werner LEMBERG <wl@gnu.org>
2618 * src/preproc/grn/main.cc: Allow values of `narrow' parameter and
2619 friends to be non-integer.
2621 * src/preproc/grn/grn.man: Document it.
2623 * doc/groff.texinfo: Further checking/updating. Adding more index
2626 2000-02-24 Werner LEMBERG <wl@gnu.org>
2628 * src/preproc/grn/main.cc: Introduce BASE_THICKNESS, defining
2629 line thicknesses to be integer multiples of this value.
2631 * src/preproc/grn/grn.man: Commenting out the -s option -- the
2632 corresponding code doesn't work (yet).
2634 * doc/groff.texinfo: Further checking/updating. Adding more index
2637 2000-02-23 Werner LEMBERG <wl@gnu.org>
2639 * src/preproc/grn/{main.cc, hgraph.cc}: Using point units to
2640 specify line thickness instead of base units. The new default
2641 values are now 0.15,pt 0.45pt, and 0.75pt for thin, middle, and
2642 thick lines respectively.
2644 Removed unused variable `prevval'.
2646 * src/preproc/grn/grn.man: Updated.
2648 2000-02-22 Werner LEMBERG <wl@gnu.org>
2650 * src/preproc/grn/main.cc: Slight formatting.
2652 * src/roff/groff/groff.man: Formatting fix.
2653 * src/preproc/grn/grn.man: Ditto.
2655 * src/roff/grog/grog.pl: Fixing two embarassing bugs.
2657 * doc/groff.texinfo: Further checking/updating.
2659 2000-02-21 Werner LEMBERG <wl@gnu.org>
2661 * README, INSTALL, PROJECT, PROBLEMS, BUGREPORT: Updated.
2663 * test-groff: Added grn subdir to path.
2665 * doc/groff.texinfo: Some restructing and other small improvements.
2667 * src/roff/groff/groff.cc (help): Fixed info string.
2669 2000-02-20 Werner LEMBERG <wl@gnu.org>
2671 * doc/meref.me: Fix description of .GS request.
2673 * src/roff/troff/troff.man: Fixing typo.
2675 Adding the `grn' preprocessor for gremlin graphic files.
2677 * src/preproc/grn/*: This is the Berkeley distribution written by
2678 David Slattengren and Barry Roitblat, adapted to groff by Daniel
2679 Senderowicz and Werner Lemberg.
2681 * doc/grnexampl.{me,g}: A sample for grn.
2683 * Makefile.in: Added subdirectory entry for grn.
2685 * src/roff/groff/groff.cc: Added support for grn. It can be now
2686 called with the switch `-g'.
2688 * src/roff/groff/groff.man: Updated.
2690 * src/roff/grog/grog.{man,pl,sh}: Updated.
2694 2000-02-11 Gaius Mulley <gaius@glam.ac.uk>
2696 * src/include/lib.h: Added xtmptemplate and made xtmpfile
2697 parametrically polymorphic.
2699 * src/libs/libgroff/tmpfile.cc: Implemented xtmptemplate
2700 and the alterations to xtmpfile.
2701 xtmpfile can be requested to return the filename created
2702 and asked not to unlink the temp file. The default behaviour
2703 if parameters are absent is exactly the same as before.
2705 2000-02-11 Abramo Bagnara <abramo@alsa-project.org>
2707 A new request `length' is available which returns the length of a
2708 string in a number register:
2710 * src/roff/troff/input.cc (length_macro): Implement it.
2711 * src/roff/troff/input.cc (init_input_requests): Register it.
2713 2000-02-11 Werner LEMBERG <wl@gnu.org>
2715 * doc/groff.texinfo, src/roff/troff/troff.man: Add documentation
2716 of the `substring' request.
2718 * src/roff/troff/troff.man, doc/groff.texinfo: Document `length'
2721 * src/roff/troff/TODO, NEWS: Updated.
2723 2000-02-09 Werner LEMBERG <wl@gnu.org>
2725 * src/roff/groff/groff.man: Added an example.
2727 2000-02-06 Werner LEMBERG <wl@gnu.org>
2729 I've considerably modified the directory structure of the
2730 distribution to get a more vertical layout. For example, the number
2731 of top level directories has been reduced from 42 to 6.
2733 As a consequence, many changes, especially to the makefiles, were
2736 * The makefile variables `top_builddir' and `top_srcdir' have been
2737 introduced. Virtually all relative paths have been replaced with
2738 absolute ones using these two variables.
2740 * Dependencies (in the files `Makefile.dep') are no longer part of
2741 the distribution. Instead, they are created during a `make install'
2742 in the build directory.
2744 * aclocal.m4 (GROFF_SRCDIR, GROFF_BUILDDIR): Two new functions to
2745 make `top_srcdir' and `top_builddir' absolute.
2749 * Man pages no depend on the files `VERSION' and `REVISION'.
2751 * The added shell script `mkinstalldirs' will replace `mkdir' in
2754 * VERSION: Version number increased to 1.16.
2756 2000-02-04 Werner LEMBERG <wl@gnu.org>
2758 * grops/psrm.cc (read_one_of): Fixed pointer incrementation.
2760 * Makefile.in: Removed $(tmac_m) since it is no longer needed
2761 (after an update of the mm stuff).
2763 * troff/Makefile.sub (majorminor.cc): Fix dependencies.
2765 2000-02-03 Werner LEMBERG <wl@gnu.org>
2767 The .psbb request will now also accept Mac PS images (i.e. using LF
2768 as the EOL character).
2770 * troff/input.cc (ps_get_line): New function, taken from psrm.cc
2771 (with slight modifications).
2772 * troff/input.cc (do_ps_file): Use it.
2774 * test-groff: Add grohtml and grolj4 output devices to PATH.
2776 2000-01-30 Werner LEMBERG <wl@gnu.org>
2778 * NEWS, MORE.STUFF: Updated.
2780 2000-01-30 Cary D. Renzema <caryr@dollar.mxim.com>
2782 Add the `srand' command to pic.
2784 * pic/lex.cc, pic/pic.y: Implement it.
2785 * pic/pic.man: Document it.
2786 * pic/pic.cc, pic/pic.tab.h: Regenerated (with yacc).
2788 2000-01-30 Werner LEMBERG <wl@gnu.org>
2790 Add a new request `.psbb'. This does exactly what the external
2791 program psbb did. It scans a PostScript image file for a
2792 %%BoundingBox comment and extracts the bounding box values (in
2793 PostScript units) which are then stored in the four new (read-only)
2794 number registers `llx', `lly', `urx', and `ury'.
2796 This will allow the usage of the .PSPIC macro without worrying
2797 about unsafe behaviour of groff, i.e., it will work without the
2798 `-U' switch of groff.
2800 * troff/input.cc: Implement it.
2801 * tmac/tmac.pspic: Use it.
2802 * troff/troff.man, grops/grops.man, NEWS: Document it.
2803 * psbb/*, Makefile.in: Remove it since it is no longer needed.
2805 This is bloody C code simply adapted from psbb.c! Any improvements
2808 2000-01-29 Werner LEMBERG <wl@gnu.org>
2810 * man/groff_font.man: Minor clarifications.
2814 2000-01-28 Werner LEMBERG <wl@gnu.org>
2816 * afmtodit/afmtodit.pl: Use new `--' comment delimiter.
2818 2000-01-28 Gaius Mulley <gaius@glam.ac.uk>
2820 * man/groff_font.man: Brought up to date regarding tcommand
2822 * libgroff/font.cc: Handle everything after `--' as a comment
2824 * devps/*: Added comment delimiter inside devps font files.
2826 2000-01-28 Werner LEMBERG <wl@gnu.org>
2828 * tmac/tmac.arkup, tmac/groff_markup.man: Replace \fC...\fR with
2829 \fC...\fP (which now works as expected).
2831 * troff/troff.man: Fix typo.
2833 2000-01-27 Gaius Mulley <gaius@glam.ac.uk>
2835 Completed the pass_filenames implementation in troff.
2837 * libdriver/input.cc: Will read the new `F' tcommand.
2838 * troff/node.cc, troff/node.h: Will issue the new `F' tcommand.
2839 * troff/input.cc: Use it.
2841 2000-01-26 Werner LEMBERG <wl@gnu.org>
2843 * troff/env.cc (set_font): Fix the behaviour of \fP. The previous
2844 font will now be updated even if an invalid font is selected.
2846 2000-01-24 Werner LEMBERG <wl@gnu.org>
2848 * doc/homepage.ms: Updated for new tmac.arkup.
2850 * tmac/tmac.html: Disable line breaks after hyphen-like characters.
2852 * tmac/tmac.arkup: Cleanup.
2854 Added `\&' to .HTML macro to `leave vertical mode', so to say.
2856 Removed obsolete .LINK macro completely.
2858 The macros .URL, .FTP, and .MAILTO now accept a third argument which
2859 will be immediately appended to the second argument (to be used with
2860 punctuation, for example).
2862 Disabled .CDFTP macro temporarily for security reasons.
2864 * tmac/groff_markup.man: Complete revision for latest changes in
2865 tmac.arkup -- note that it does not yet format correctly with
2868 2000-01-23 Bruno Haible <haible@clisp.cons.org>
2870 * nroff/nroff.sh: Accept -Tutf8 option and pass it through.
2871 * devutf8/R.proto: Add mappings for wp, lh, rh.
2872 * devutf8/NOTES: Updated.
2874 2000-01-23 Werner LEMBERG <wl@gnu.org>
2876 * doc/groff.texinfo: Updated version/copyright info.
2878 2000-01-21 Gaius Mulley <gaius@glam.ac.uk>
2880 Added support for two new directives in device descriptions:
2881 `pass_filenames' (to pass the input file name to the output device)
2882 and `use_charnames_in_special' (to support e.g. accented characters
2883 in the `X' request).
2885 * include/font.h, troff/charinfo.h: Declare it.
2887 * libgroff/font.cc, libgroff/fontfile.cc: Set it.
2889 * devhtml/DESC: Use it.
2891 * troff/input.cc: New function encoded_char.
2893 * troff/token.h: Add test for `specialness'.
2895 2000-01-21 Werner LEMBERG <wl@gnu.org>
2897 * tmac/Makefile.sub: tmac.a4 and tmac.trace have been removed by
2898 mistake from the list of files to be installed.
2900 2000-01-18 Werner LEMBERG <wl@gnu.org>
2902 * README: Added info how to apply patches.
2904 2000-01-15 Jan Echternach <echter@informatik.uni-rostock.de>
2906 * troff/node.cc (ligature_note::operator delete): Fix g++ warning.
2908 2000-01-15 Gaius Mulley <gaius@glam.ac.uk>
2910 * troff/input.cc: Add support for troffrc-end.
2912 * tbl/main.cc: Altered to issue table-start and table-end special
2913 characters if using the html device.
2915 * devhtml/*: Modified font files to incorporate html encoding of
2918 * tmac/groff_markup.man: New file documenting tmac.arkup.
2920 * tmac/troffrc-end: New file. This is invoked after all user
2921 specified macros. Currently used by the html device to include
2922 tmac.html. Thus no need for users to specify -mhtml anymore.
2924 * tmac/Makefile.sub (NORMALFILES): Add troffrc-end.
2925 (MAN7): Add groff_markup.man.
2927 * tmac/tmac.an, tmac/tmac.html: Small html updates.
2929 * tmac/troffrc: tmac.arkup will now be called for the html device.
2931 * libgroff/font.cc, libgroff/font.h: Altered to include reading of
2932 extra device specific information about fonts.
2934 * doc/homepage.ms: New file. It is an example how an HTML home page
2935 could look like with grohtml.
2937 * doc/Makefile: Add homepage.ms. Remove rule for pic.html.
2939 2000-01-12 Bruno Haible <haible@clisp.cons.org>
2941 * devutf8/R.proto: Add mappings for ti, Fn, st, an. Change mappings
2944 * devutf8/NOTES: Updated.
2946 2000-01-08 Bruno Haible <haible@clisp.cons.org>
2948 * eqn/box.cc, eqn/lex.cc, eqn/other.cc, eqn/over.cc, eqn/special.cc,
2949 eqn/text.cc, grodvi/dvi.cc, grops/ps.cc, grops/psrm.cc,
2950 libbib/index.cc, libbib/linear.cc, libbib/search.cc,
2951 libdriver/printer.cc, libgroff/font.cc, libgroff/string.cc,
2952 pic/lex.cc, pic/object.cc, refer/label.y, refer/ref.cc, tbl/main.cc,
2953 tbl/table.cc, tfmtodit/tfmtodit.cc, troff/dictionary.cc,
2954 troff/div.cc, troff/env.cc, troff/input.cc, troff/node.cc,
2955 troff/node.h, troff/reg.cc: Avoid most "g++ -Wall -Wno-sign-compare"
2958 * troff/node.cc (bracket_node::copy): Initialize last to NULL.
2960 2000-01-12 Fabrizio Polacco <fab@prosa.it>
2962 grolj4: Paper size will be searched case-insensitively.
2964 * include/lib.h: Add check for strcasecmp().
2965 * grolj4/li4.cc (lookup_paper_size): Use strcasecmp().
2966 * configure.in: Check for strcasecmp().
2968 2000-01-11 Werner LEMBERG <wl@gnu.org>
2970 * troff/Makefile.sub (majorminor.cc): Fix incorrect path to
2973 2000-01-10 Werner LEMBERG <wl@gnu.org>
2975 * Makefile.comm, Makefile.in, doc/Makefile: More fixes for the
2978 Add a new read-only register, `.Y', which contains the groff
2981 * troff/input.cc (init_input_requests): Define it.
2982 * troff/Makefile.sub (majorminor.cc): Define `revision' string.
2983 * doc/groff.texinfo, troff/troff.man: Document it.
2985 * libgroff/Makefile.sub (version.cc): Add definition of
2986 `Version_string[]', consisting of `<major>.<minor>.<revision>'
2987 * eqn/main.cc, grodvi/dvi.cc, grolj4/lj4.cc, grops/ps.cc,
2988 grotty/tty.cc, hpftodit/hpftodit.cc, indxbib/indxbib.cc, pic/main.cc,
2989 refer/refer.cc, soelim/soelim.cc, tbl/main.cc, tfmtodit/tfmtodit.cc,
2990 troff/input.cc, pfbtops/pfbtops.c: Use it.
2992 2000-01-10 Fabrizio Polacco <fab@prosa.it>
2994 Add a revision scheme to the groff package.
2996 * REVISION: New file.
2997 * libgroff/Makefile.sub (version.cc): Use it to define
2998 `revision_string[]'.
2999 * grops/psrm.cc: Use revision_string (converted to an unsigned
3000 integer) in constructor of resource_manager.
3002 2000-01-10 Bruno Haible <haible@clisp.cons.org>
3004 * devutf8/Makefile.sub, devutf8/DESC.proto, devutf8/R.proto: New
3006 * Makefile.in (DEVDIRS): Add devutf8.
3007 * grotty/tty.cc: Include device.h.
3008 (glyph): Change type of `code' to `unsigned int'.
3009 (tty_printer): New field is_utf8. Constructor takes device argument.
3010 (tty_printer::tty_printer): If device if `utf8', set is_utf8.
3011 (tty_printer::add_char): Change type of first arg to `unsigned int'.
3012 (tty_printer::put_char): New function.
3013 (tty_printer::end_page): Use put_char() instead of ::putchar().
3014 (make_printer): Pass device to tty_printer constructor.
3015 * nroff.sh: Determine default device by calling 'locale'. As a
3016 fallback, look at all of $LC_ALL, $LC_CTYPE, $LANG, $LESSCHARSET.
3017 Recognize UTF-8 locales.
3018 * tmac/eqnrc: Recognize utf8 like latin1.
3019 * tmac/troffrc: Device utf8 needs tmac.tty.
3021 2000-01-07 Werner LEMBERG <wl@gnu.org>
3023 * tmac/Makefile.sub: tmac.a4 and tmac.trace will now be installed.
3025 2000-01-07 Paul Eggert <eggert@twinsun.com>
3027 Add a new predefined writeable number register, `year',
3028 which contains the current year.
3030 * doc/groff.texinfo, PROBLEMS, troff/troff.man: Document it.
3031 * tmac/tmac.s: Use it.
3032 * troff/input.cc (init_registers): Initialize it.
3034 2000-01-06 Werner LEMBERG <wl@gnu.org>
3036 * PROBLEMS: Fixed typo.
3038 2000-01-04 Paul Eggert <eggert@twinsun.com>
3040 * PROBLEMS: Add Y2k advice for the yr number register.
3042 2000-01-03 Paul Eggert <eggert@twinsun.com>
3044 * doc/groff.texinfo: Fix Y2k bug in documentation of \n(yr.
3046 2000-01-02 Werner LEMBERG <wl@gnu.org>
3048 * tmac/tmac.arkup: Slight modification of macros to provide better
3049 appearance for non-HTML formats.
3051 2000-01-01 Charles Levert <charles@comm.polymtl.ca>
3053 * soelim/soelim.cc (include_path_append): realloc(NULL, n)
3054 does not automatically translate to malloc(n) on all OSes
3055 (e.g., SunOS) so do it explicitly. Also, check the returned
3058 2000-01-01 Werner LEMBERG <wl@gnu.org>
3060 * tmac/tmac.arkup: Added .LINE macro. Some formatting.
3062 * Makefile.in: Added $(tmac_m) again since the Makefile in `mm'
3063 expects this variable
3065 2000-01-01 Gaius Mulley <gaius@glam.ac.uk>
3067 * doc/Makefile: Added instructions to create HTML and text
3068 versions of some files.
3070 1999-12-31 Werner LEMBERG <wl@gnu.org>
3072 * Updated INSTALL.gen.
3074 * tmac/tmac.arkup: Added fixes so that .FTP and .MAILTO works
3075 better resp. correctly with non-HTML devices.
3077 Version 1.15 released
3078 =====================
3080 1999-12-28 Werner LEMBERG <wl@gnu.org>
3082 * NEWS, VERSION: Changed to 1.15
3084 1999-12-27 Paul Eggert <eggert@twinsun.com>
3086 * nroff/nroff.man: -S is safer, not safe.
3088 * groff/groff.cc (main): Use `safer', not `safe', in variable
3089 names. This does not change the behavior.
3091 * troff/input.cc (main): Likewise.
3093 * nroff/nroff.sh: Likewise.
3095 * troff/input.cc (prepend_string): New function.
3096 (main): Prepend -msafer, so that we check macro libraries for
3099 * PROBLEMS: Report problem with Sun C++ 5.0 and 5.1.
3101 Version 1.14 released
3102 =====================
3104 1999-12-26 Werner LEMBERG <wl@gnu.org>
3106 * NEWS, VERSION: Changed to 1.14.
3108 1999-12-24 Werner LEMBERG <wl@gnu.org>
3110 * refer/refer.cc: Fixing the last fix.
3112 Version 1.13 released
3113 =====================
3115 1999-12-23 Werner LEMBERG <wl@gnu.org>
3117 * tmac/tmac.an: A typo (`.if' instead of `.ie') made the page
3122 * tmac/tmac.safer: Forgot to remove `so' from the `rm' request.
3124 * VERSION: Changed to 1.13 -- to be compliant with the Adobe 3.0
3125 document conventions, the version number must be a real.
3127 Version 1.12.1 released
3128 =======================
3130 1999-12-22 Werner LEMBERG <wl@gnu.org>
3132 * VERSION: Changed to 1.12.1.
3134 1999-12-22 Alan Rooks <arooks@istar.ca>
3136 * refer/refer.cc (do_file): Slight modification to satisfy the
3137 `Standard system CC - C++ Compilation System 3.1 03/03/99' on SCO
3140 1999-12-20 Werner LEMBERG <wl@gnu.org>
3142 * changed prep.ai.mit.edu -> ftp.gnu.org; updated copyright
3145 * tmac/tmac.safer, tmac/groff_msafer.man: Remove `so' (again) from
3146 list of unsafe requests.
3148 * pic/pic.man: Fixed a typo.
3150 * man/groff_out.man: Fixed a typo.
3152 1999-12-18 Werner LEMBERG <wl@gnu.org>
3154 * Makefile.in: Doc fixes.
3156 1999-12-17 Fabrizio Polacco <fab@prosa.it>
3158 * groff/groff.cc: Missing `U' option added to getopt().
3160 * troff/troff.man: Missing `U' option added to synopsis.
3162 Version 1.12 released
3163 =====================
3165 1999-12-14 Werner LEMBERG <wl@gnu.org>
3167 * troff/input.cc (usage), groff/groff.cc (synopsis): Added -U flag
3170 * nroff/nroff.sh, nroff/nroff.man: Replaced `secure', `unsecure'
3171 with the more appropriate terms `safer' and `unsafe'.
3173 * libgroff/strerror.c, aclocal.m4, configure.in: Added checks for
3174 sys_nerr and sys_errlist[].
3176 * pic/pic.h, aclocal.m4, configure.in: Added check for hypot().
3178 * pic/pic.y, pic/pic.cc: Added check for fmod().
3180 1999-12-13 Werner LEMBERG <wl@gnu.org>
3182 * VERSION: Changed to 1.12.
3184 Here some patches from various sources; most of them taken from
3185 the Debian distribution.
3187 * tmac/groff_mdoc.man, tmac/groff_mdoc.samples.man,
3188 tmac/Makefile.sub: New files copied directly from the NetBSD
3189 distribution. Probably, some additional adaptation later on is
3192 * tmac/tmac.safer, tmac/groff_msafer.man: Added `so' to the list
3195 * groff/groff.cc, groff/groff.man, nroff/nroff.sh,
3196 nroff/nroff.man, pic/main.cc, pic/pic.man, troff/input.cc,
3197 troff/troff.man: Added option `-U' for unsafe mode. Safe mode
3198 (`-S') is now the default.
3200 * README, NEWS: Updated.
3202 1999-12-09 Werner LEMBERG <wl@gnu.org>
3204 * doc/groff.texinfo: Regenerated nodes and menus with emacs.
3206 * doc/Makefile (clean): Added cleaning commands for groff.texinfo.
3208 1999-12-06 Werner LEMBERG <wl@gnu.org>
3210 * configure.in: Removed AC_PREFIX_PROGRAM since it causes more
3211 grief than relief today. Additionally, it is against the GNU
3214 * configure: Recreated.
3216 1999-12-05 Werner LEMBERG <wl@gnu.org>
3218 * configure.in: Added GROFF_LIBM.
3220 * configure: Recreated.
3222 * aclocal.m4 (GROFF_LIBM): New function which tests whether -lm is
3225 * Makefile.in: Added definition of $(LIBM).
3227 * Makefile.comm (LIBM): Removed.
3229 * pfbtops/Makefile.sub: On AIX, -lm is needed also.
3231 1999-12-03 Gaius Mulley <gaius@glam.ac.uk>
3233 * doc/Makefile: Added rule for generation pic.html.
3235 (clean): Files produced by grohtml will be removed also.
3237 * doc/pic.ms: Small fix.
3239 * tmac/tmac.html: Fixed suppression of headers.
3241 1999-11-16 Gaius Mulley <gaius@glam.ac.uk>
3243 * tmac/tmac.html: Fixing horizontal arrows.
3245 Turning off hyphenation.
3247 * tmac/tmac.an: Improved support for grohtml; better indentation,
3250 1999-10-31 Gaius Mulley <gaius@glam.ac.uk>
3252 * tmac/tmac.arkup: Added CDFTP macro
3254 * tmac/tmac.html: All headers are turned off for ms, me, and mm
3257 * tmac/troffrc: Some additions for HTML stuff.
3259 1999-10-06 Gaius Mulley <gaius@glam.ac.uk>
3261 * tmac/tmac.html: Small changes.
3263 1999-09-26 Werner LEMBERG <wl@gnu.org>
3265 * doc/groff.texinfo: Minor fixes.
3267 1999-09-26 Gaius Mulley <gaius@glam.ac.uk>
3269 * devhtml/TR: Changed spacewidth to 3.
3271 * tmac/Makefile.sub (NORMALFILES): Added tmac.arkup.
3273 * tmac/tmac.html: Moved markup macros to tmap.arkup.
3275 * tmac/tmac.arkup: New file.
3277 * grohtml/ChangeLog: New file.
3279 1999-09-16 Werner LEMBERG <wl@gnu.org>
3281 * doc/groff.texinfo (Common Features): Added Copying chapter.
3282 Changed format to @smallbook.
3284 1999-09-15 Werner LEMBERG <wl@gnu.org>
3286 * NEWS: Added info about groff.texinfo.
3288 * doc/groff.texinfo: Will now compile (using texi2dvi) without
3291 1999-09-14 Werner LEMBERG <wl@gnu.org>
3293 * groff/groff.man: More updates.
3295 1999-09-13 Werner LEMBERG <wl@gnu.org>
3297 * doc/groff.texinfo: New file. This manual is still very
3298 rudimentary. It has been originally contributed by Trent
3299 A. Fisher <trent@gnurd.portland.or.us> with first corrections and
3302 * INSTALL: Added information about the `doc' subdir
3304 * troff/troff.man: Minor fixes.
3306 * groff/groff.man: Added missing `-L arg' to SYNOPSIS section;
3309 * troff/input.cc (usage): Added missing `-ffam' to usage message.
3311 * Makefile.in (dist): groff-$(version).tar.gz must be removed
3312 also, otherwise it is included itself in another call of `make
3315 * groff/groff.cc (synopsis): Removed superfluous space.
3317 * PROJECTS, PROBLEMS, NEWS: Updated.
3319 * VERSION: Updated to 1.12beta.
3321 * BUG-REPORT: Some cosmetic fixes. Corrected email address.
3323 * README: Updated: Included documentation about CVS repository,
3324 mailing lists, and daily snapshots.
3326 * tmac/Makefile.sub: Fixed $(tmap_wrap) finally.
3328 1999-09-12 Bjarni Ingi Gislason <bjarniig@rhi.hi.is>
3330 * tmac/tmac.an: If the tag didn't fit into the space that the
3331 macro `TP' specifies, the rest of the tag went into the space for
3334 1999-09-12 Jeffrey Copeland <jeff@opennt.com>
3336 * grolj4/lj4.cc: Added duplex printing (option `-d').
3338 * grolj4/grolj4.man: Document duplex printing.
3340 1999-09-12 Werner LEMBERG <wl@gnu.org>
3342 * doc/Makefile (pic.ps): Fixed rule which caused problems with
3343 non-GNUish sed programs.
3345 * tmac/doc-syms: Removed extra space from -iso8802-3 macro
3348 * configure.in (LIBS): Added `-lc'
3350 * Makefile.comm (.man.n): Added substitution for @TMAC_AN_PREFIX@.
3352 * pic/tex.cc (solid_arc): Casting M_PI to double.
3354 * libgroff/putenv.c (putenv): Changed function header to ANSI C.
3356 * groff/groff.man, tmac/Makefile.sub (MAN7), tmac/groff_msafer.man
3357 (new file), tmac/msafer.man (deleted), tmac/groff_me.man (new
3358 file), tmac/me.man (deleted): {me,msafer} -> groff_{me,msafer}.
3360 * groff/groff_man.man: New file. This manual page was originally
3361 written for the Debian GNU/Linux system by Susan G. Kleinmann
3364 * eqn/list.cc (list_box::compute_metrics,
3365 list_box::compute_sublist_width): Removed variable declaration to
3366 avoid shadowing warnings.
3368 * grops/psrm.cc (resource_manager::process_file): Ditto.
3370 * tfmtodit/tfmtodit.cc (main): Ditto.
3372 * libgroff/font.cc (font::load_desc): Renamed auxiliary variable
3373 to avoid shadowing warnings.
3375 * tbl/table.cc (block_entry::do_divert, table::do_row): Renamed
3376 shadowing loop variable.
3378 * groff/groff.man, troff/troff.man: Added doc about grohtml.
3380 1999-09-12 Gaius Mulley <gaius@glam.ac.uk>
3382 New grohtml frontend to convert groff input to html.
3384 * Makefile.in (CCPROGDIRS, DEVDIRS): Added html device.
3386 * tmac/Makefile.sub (NORMALFILES): Added tmac.html.
3388 * tmac/eqnrc: Added html device.
3390 * tmac/tmac.html: New file.
3392 * eqn/main.cc (do_file, inline_equation), pic/troff.cc
3393 (troff_output::start_picture, troff_output::finish_picture),
3394 tbl/main.cc (process_input_file):
3395 Surrounded output with `graphics_start' and `graphics_end' so that
3396 the html driver can identify non-text portions.
3398 * grodvi/dvi.cc (dvi_printer::set_char), grolj4/lj4.cc
3399 (lj4_printer::set_char), grops/ps.cc (ps_printer::set_char),
3400 grotty/tty.ps (tty_printer::set_char): Additional parameter
3403 * include/printer.h: Class printer: New function
3404 set_char_and_width; new variables (is_char_named, is_named_set,
3405 named_command, named_char_s, named_char_n) to hold information
3406 about named characters -- needed by the html driver.
3408 * libdriver/printer.cc (printer::set_ascii_char,
3409 printer::set_special_char): Use set_char_and_width.
3411 * devhtml/*: New device files for html driver.
3413 * grohtml/*: New driver grohtml.
3415 1999-09-11 Wilfredo Sanchez <wsanchez@apple.com>
3417 * tmac/doc-common, tmac/tmac.an: Removed the word `UNIX' in
3420 1999-09-11 Luke Mewburn <lukem@netbsd.org>
3422 * libgroff/string.cc (search): Small fix to test against NULL
3425 1999-09-11 Jeff Conrad <jeff_conrad@msn.com>
3427 * troff/node.cc (copy): The characters in a bracket escape (e.g.,
3428 \b'abc') were stacked in reverse order when processed in a
3431 * troff/node.h: Added `*last' to struct `node' to make the above
3434 * troff/input.cc (read_draw_node), libdriver/input.cc (do_file):
3435 The default scale for the 'f' and 't' graphics functions were 'm'
3436 rather than 'u' (i.e., no scaling).
3438 1999-09-11 Peter Miller <peterm@jna.com.au>
3440 * groff/groff.cc (main), groff.man, soelim/soelim.cc (main,
3441 do_file), soelim/soelim.man: Added `-I file' option to soelim,
3442 defining include paths.
3444 * soelim/soelim.cc (include_path_append): New function.
3446 1999-09-11 Larry Jones <larry.jones@sdrc.com>
3448 * tbl/main.cc (process_options): Unix (at least Documenter's
3449 Workbench) tbl allows arbitrary non-alpha characters between
3452 1999-09-11 Paul Eggert <eggert@twinsun.com>
3454 Y2k fixes. Don't assume that the current year precedes 2000.
3456 * doc/meref.me: Add \n(y2, \n(y4.
3458 * tmac/doc-common (Yr): New number register.
3459 (Dd): Don't assume current year precedes 2000.
3461 * tmac/tmac.e (td): Likewise.
3462 (y2, y4): New number registers.
3464 * pic/pic.man: Update reference for pic paper to May, 1991
3467 1999-09-11 Werner LEMBERG <wl@gnu.org>
3469 * tmac/Makefile.sub (install_data, stamp-wrap, uninstall_sub):
3470 Removed quotation marks which prevented correct expansion of
3473 * devlj4/Makefile.sub (LJ4RES): Fixed value (600 instead of 300).
3475 1999-09-10 Werner LEMBERG <wl@gnu.org>
3477 * Makefile.sub (DISTCLEANFILES): Added `config.log' and
3480 * Removed configure.old.
3482 1999-08-31 Werner LEMBERG <wl@gnu.org>
3484 * VERSION: Updated to 1.11.1
3486 1999-05-27 Werner LEMBERG <wl@gnu.org>
3488 * doc/Makefile: changed `.PS' postfix to `.ps' for consistency.
3490 * tmac/Makefile.sub (install_data, stamp-wrap, uninstall_sub):
3491 added quotations around $(tmac_wrap) to avoid syntax error if
3494 * configure: Newly generated using autoconf 2.13.
3496 * Makefile.in (LDFLAGS): Set variable to @LDFLAGS@.
3498 Fri Aug 15 08:51:47 1997 Eric S. Raymond <esr@snark.thyrsus.com>
3500 * README, PROJECTS, NEWS, INSTALL, VERSION,
3501 doc/Makefile. doc/pic.ms, groff/groff.man:
3502 Prepare for 1.11 release. No code changes.
3503 Documentation for pic added (doc/pic.ms).
3505 Sun Nov 26 11:45:13 1995 James Clark <jjc@jclark.com>
3507 * Version 1.10 released.
3509 Fri Nov 24 09:56:16 1995 James Clark <jjc@jclark.com>
3511 * afmtodit/afmtodit.pl: Avoid comment on first line.
3513 Mon Nov 20 11:13:49 1995 James Clark <jjc@jclark.com>
3515 * aclocal.m4 (GROFF_INSTALL_SH): New macro.
3516 * configure.in: Call it.
3518 * Makefile.sub (configure): Depends on aclocal.m4 not acgroff.m4.
3519 (distfiles): Doesn't depend on config.log or config.cache.
3521 Sun Oct 1 08:45:36 1995 James Clark <jjc@jclark.com>
3523 * grog/grog.sh: Use print "" rather than print in END rule.
3525 Wed Aug 23 13:30:52 1995 James Clark <jjc@jclark.com>
3527 * tbl/main.cc (process_data): Don't give error for excess data
3528 entries that are comments.
3530 Fri Jul 28 11:00:27 1995 James Clark <jjc@jclark.com>
3532 * tbl/main.cc (process_data): Fix case where new for-scope rules
3533 silently change meaning of code.
3535 Tue Jul 4 23:39:51 1995 James Clark <jjc@jclark.com>
3537 * troff/env.cc (hyphenate): Loop over all consecutive sequences
3538 of non-zero hyphenation codes.
3540 Sat Jul 1 00:42:15 1995 James Clark <jjc@jclark.com>
3542 * aclocal.m4 (GROFF_POSIX): Use conflicting declaration technique.
3544 Thu Jun 29 13:58:36 1995 James Clark <jjc@jclark.com>
3546 * tmac/tmac.e (ip): Divert the tag so as to freeze the spaces.
3548 Tue Jun 27 12:30:16 1995 James Clark <jjc@jclark.com>
3550 * tmac/tmac.andoc: Make it work in compatibility mode.
3552 * refer/token.h (token_info::is_range_sep): New function.
3553 * refer/token.cc (init_special_chars): Make \(en a RANGE_SEP.
3554 * refer/ref.cc (reference::output): More sophisticated check for
3557 * devps/prologue.ps (MANUAL): New procedure.
3558 * grops/ps.cc (main): New -m option.
3559 (usage): Include -m.
3560 (ps_printer::~ps_printer): Implement -m.
3562 * aclocal.m4 (GROFF_G): New macro.
3563 * configure.in: Call it.
3564 * Makefile.in (g): Provided by configure.
3566 * hpftodit/hpftodit.cc (basename): Rename to xbasename.
3568 * tmac/tmac.tty: Disable warning about bad fonts. Remove font
3571 * Makefile.in (tmacpath): Don't include /usr/lib/tmac.
3572 (tmac_m, tmac_s): Deleted.
3573 (sys_tmac_prefix, tmac_wrap, tmac_prefix, tmac_an_prefix,
3574 tmac_s_prefix): New variables.
3575 (MDEFINES): Change accordingly.
3576 * Makefile.comm (.man.n): Use new TMAC_* variables.
3577 * configure.in (GROFF_TMAC): Call.
3578 * aclocal.m4 (GROFF_TMAC): Define.
3579 * tmac/Makefile.sub (stamp_wrap): New target.
3580 (install_data, uninstall_sub): Handle macro wrapping.
3582 Mon Jun 26 14:54:39 1995 James Clark <jjc@jclark.com>
3584 * tbl/main.cc (main): Ignore -T option.
3586 Thu Jun 22 09:08:06 1995 James Clark <jjc@jclark.com>
3588 * devlj4/generate/special.map: Add definition of \(nb.
3590 * tmac/tmac.dvi: Add definition of \(nb.
3592 * troff/dictionary.c (dictionary::dictionary): association::v gets
3593 initialized by association::association.
3595 * tmac/Makefile.sub: Avoid using temporary files when installing.
3597 * troff/env.cc (environment::set_font): Make bad font number a
3600 * Makefile.in (fontpath): Remove $(prefix)/lib/font from fontpath.
3602 * Makefile.in (datadir): Use share rather than lib.
3604 * groff/groff.cc (basename): Rename to xbasename.
3606 Wed Jun 21 16:59:46 1995 James Clark <jjc@jclark.com>
3608 * Makefile (CCLIBS): Don't use.
3609 * Makefile.ccpg: Likewise.
3611 * acgroff.m4: Rename to...
3612 * aclocal.m4: Modify extensively for autoconf 2.
3613 * configure.in: Likewise.
3614 * Makefile.in: Likewise.
3616 * groff/pipeline.c (const): Declare as empty if __STDC__ not
3618 (xstrsignal): Check for definition of NSIG. Conditionalize
3619 on SYS_SIGLIST_DECLARED. Make return type const.
3621 Sat Jun 10 12:28:16 1995 James Clark <jjc@jclark.com>
3623 * troff/input.cc (interpolate_macro): Rephrase missing space
3626 Thu May 11 01:07:16 1995 Jason Merrill <jason@phydeaux.cygnus.com>
3628 * addftinfo/addftinfo.cc, eqn/delim.cc, eqn/lex.cc, eqn/list.cc,
3629 grodvi/dvi.cc, groff/groff.cc, grops/ps.cc, grops/psrm.cc,
3630 grotty/tty.cc, include/ptable.h indxbib/indxbib.cc,
3631 libbib/index.cc, libbib/linear.cc, libbib/search.cc,
3632 libdriver/input.cc, libdriver/printer.cc, libgroff/font.cc,
3633 libgroff/lf.cc, libgroff/nametoindex.cc, libgroff/ptable.cc,
3634 libgroff/string.cc, lkbib/lkbib.cc, lookbib/lookbib.cc,
3635 pic/lex.cc, pic/object.cc, pic/pic.y refer/label.y refer/ref.cc,
3636 refer/refer.cc, refer/token.cc, tbl/main.cc, tbl/table.cc,
3637 tfmtodit/tfmtodit.cc, troff/dictionary.cc, troff/div.cc,
3638 troff/env.cc, troff/input.cc, troff/node.cc, troff/symbol.cc:
3641 Wed Apr 19 21:15:11 1995 James Clark <jjc@jclark.com>
3643 * troff/input.cc (spring_trap): Push a macro_iterator rather than a
3645 (spring_trap, postpone_traps, unpostpone_traps): Move to later in
3647 (macro_iterator::macro_iterator): Add additional argument.
3649 Mon Apr 10 12:06:02 1995 James Clark <jjc@jclark.com>
3651 * troff/div.cc (vertical_size::vertical_size): In place of integer
3652 specifying line spacing use cunits specifying post vertical
3654 (macro_diversion::output, top_level_diversion::output): Likewise.
3655 * troff/div.h: Change declarations accordingly.
3656 * troff/env.cc (pending_output_line): Replace ls field by post_vs
3658 (pending_output_line::pending_output_line,
3659 pending_output_line::output, environment::output,
3660 environment::output_line, environment::output_title,
3661 environment::hyphenate_line): In place of
3662 integer specifying line spacing use cunits specifying post vertical
3664 (environment::environment): Add post_vertical_spacing and
3665 prev_post_vertical_spacing arguments.
3666 (environment::get_post_vertical_spacing): New function.
3667 (environment::total_post_vertical_spacing): New function.
3668 (environment::post_vertical_spacing): New function.
3669 (init_env_requests): Initialize pvs request and .pvs register.
3670 * troff/env.h: Change declarations.
3672 Tue Mar 28 09:52:07 1995 James Clark <jjc@jclark.com>
3674 * tmac/tmac.pspic: Immediately remove the temporary file.
3676 Sat Mar 25 10:43:11 1995 James Clark <jjc@jclark.com>
3678 * tmac/tmac.pspic (PSPIC): Scale graphic uniformly even when
3679 height is specified.
3681 Thu Jan 26 16:20:13 1995 James Clark <jjc@jclark.com>
3683 * tbl/table.c (struct vertical rule, class table_entry): Use int
3684 not short for start_row and end_row.
3686 Fri Jan 13 13:53:05 1995 James Clark <jjc@jclark.com>
3688 * troff/input.cc (trapping_blank_line, blank_line_macro): New
3690 (diverted_space_node::reread, process_input_stack): Call
3691 trapping_blank_line() rather than blank_line().
3692 (init_input_requests): Bind "blm" to blank_line_macro().
3694 * tmac/tmac.s (XA): Use .br and par@reset rather than XA.
3696 Tue Jan 10 11:40:35 1995 James Clark <jjc@jclark.com>
3698 * troff/env.cc (environment::possibly_break_line): Require that
3699 width total excluding width of final space node be greater than
3700 the target text length.
3702 Tue Jan 3 09:13:37 1995 James Clark <jjc@jclark.com>
3704 * troff/node.cc (kern_pair_node::vertical_extent): New function.
3706 Sun Dec 4 13:19:07 1994 James Clark <jjc@jclark.com>
3708 * troff/node.cc (charinfo_node): New class.
3709 (glyph_node, composite_node): Derive from charinfo_node. Change
3710 member functions accordingly.
3712 Wed Nov 30 10:29:29 1994 James Clark <jjc@jclark.com>
3714 * nroff/nroff.sh: Use -Tlatin1 not -TLatin1.
3716 Mon Aug 8 10:17:59 1994 James Clark (jjc@jclark.com)
3718 * tmac/tmac.tty-char: Add definitions for \(ab and \[arrowvertex].
3720 * devps/generate/textmap (notsubset): Add.
3722 * tmac/tmac.a4: New file.
3724 Sun Jul 24 20:08:42 1994 James Clark (jjc@jclark.com)
3726 * pic/main.cc (had_parse_error): New variable.
3727 (do_picture, do_whole_file): Set had_parse_error if yyparse()
3729 (main): Return 1 if had_parse_error is true.
3731 Tue Jul 19 13:40:31 1994 James Clark (jjc@jclark.com)
3733 * grolj4/lj4.cc (main): Avoid use of strtoul.
3735 Mon Jul 18 15:03:02 1994 James Clark (jjc@jclark.com)
3737 * nroff/nroff.sh: Default device is -Tlatin1 if $LC_CTYPE is
3738 iso_8859_1 or $LESSCHARSET is latin1.
3740 Sun Jul 10 13:38:35 1994 James Clark (jjc@jclark.com)
3742 * hpftodit: New directory.
3743 * Makefile.in (CCPROGDIRS): Add hpftodit.
3744 * devlj4/generate: New directory.
3746 Thu Jul 7 23:49:48 1994 James Clark (jjc@jclark.com)
3748 * configure.in: Don't use AC_VFORK.
3749 * groff/pipeline.c (run_pipeline): Use fork() always.
3751 Wed Jul 6 11:13:17 1994 James Clark (jjc@jclark.com)
3753 * grops/ps.cc (main): Use %1 not %s in error message for -w.
3755 * Makefile.in (CCPROGDIRS): Add grolj4.
3756 (DEVDIRS): Add devlj4.
3757 * grolj4, devlj4: New directories.
3758 * tmac/troffrc: Handle lj4.
3759 * tmac/tmac.lj4: New file.
3761 Fri Jun 17 18:02:53 1994 James Clark (jjc@jclark.com)
3763 * tmac/tmac.e (@n): Set indent to 0 before calling |h.
3765 Wed Jun 1 07:33:47 1994 James Clark (jjc@jclark.com)
3767 * troff/input.cc (do_if_request): At end of second string, switch
3768 environments before getting next token.
3770 Fri May 20 07:39:18 1994 James Clark (jjc@jclark.com)
3772 * devps/psstrip.sed: Split rule that strips whitespace on either
3775 Wed May 18 08:13:47 1994 James Clark (jjc@jclark.com)
3777 * troff/node.h (font_family::make_definition): Add return value to
3778 declaration. * troff/symbol.h (symbol::operator==,
3779 symbol::operator!=): Likewise.
3781 Tue May 17 20:46:06 1994 James Clark (jjc@jclark.com)
3783 * groff/groff.cc (main, help, synopsis): Handle -S.
3784 (possible_command::insert_arg): New function.
3786 * tmac/tmac.safer: New file.
3787 * tmac/msafer.man: New file.
3788 * tmac/Makefile.sub (FILES): Add tmac.safer and msafer.man.
3790 Thu Mar 10 01:58:30 1994 Paul Eggert (eggert@twinsun.com)
3792 * pic/pic.h, pic/main.cc (safer_flag): New variable.
3793 * pic/pic.y (placeless_element): Avoid unsafe operations if
3794 `safer_flag' is set.
3795 * pic/main.cc (main): Add -S option, which sets `safer_flag'.
3797 Tue May 10 13:02:31 1994 James Clark (jjc@jclark.com)
3799 * eqn/lex.cc (get_token): Put call to add_context() in block to
3800 work around Sun C++ 4.0 bug.
3802 * include/stringclass.h (operator +): Use ?: instead of `if' to
3803 work around Sun C++ 4.0 bug.
3805 Thu May 5 11:18:03 1994 James Clark (jjc@jclark.com)
3807 * tbl/main.cc (process_format): Accept - as a synonym for the _
3810 * libbib/index.cc (minus_one): Don't declare as const.
3812 Fri Apr 29 09:32:48 1994 James Clark (jjc@jclark.com)
3814 * troff/input.cc (get_char_for_escape_name): Push back a newline.
3816 Wed Apr 27 21:14:18 1994 James Clark (jjc@jclark.com)
3818 * troff/input.cc (write_macro_request): New function.
3819 (init_input_requests): Bind write_macro_request to writem.
3821 Sun Apr 17 11:15:38 1994 James Clark (jjc@jclark.com)
3823 * tmac/tmac.s (@EN): Turn filling back on even if there was no
3826 * eqn/lex.cc (do_space): Supply missing argument to lex_error.
3828 * tmac/tmac.s (@TS): Renamed from TS.
3829 (TS): Call LP then TS again.
3830 (cov*ab-init): Alias @TS to TS.
3832 * tmac/tmac.s: Allow QP or RS to initialize.
3834 * tmac/tmac.s (par@load-init): New macro. Call at end of file.
3835 Move initializations of PS and LL here.
3836 (par@init): Don't initialize HY. Avoid changing environment 0.
3837 (par*env-init): Don't all par@reset.
3839 Thu Apr 14 19:15:45 1994 James Clark (jjc@jclark.com)
3841 * include/posix.h: Include <fcntl.h> only if not using <osfcn.h>.
3843 Sun Apr 10 09:54:44 1994 James Clark (jjc@jclark.com)
3845 * Makefile.in (MDEFINES): Add LDFLAGS.
3846 (LDFLAGS): Add definition line.
3848 Thu Apr 7 22:22:22 1994 James Clark (jjc@jclark.com)
3850 * troff/input.cc (get_optional_char): Split off error check into...
3851 (check_missing_character): New function.
3852 * troff/token.h: Declare it.
3853 * troff/env.cc (margin_character): Don't call get_optional_char.
3854 Only call tok.next() after making the node.
3856 * include/lib.h (getopt): Make 2nd argument char *const *.
3858 Fri Mar 11 07:28:03 1994 James Clark (jjc@jclark.com)
3860 * nroff/conftest.sh: Deleted.
3862 Fri Mar 4 10:51:36 1994 James Clark (jjc@jclark.com)
3864 * pic/make-dos-dist: Deleted.
3866 Wed Mar 2 20:59:16 1994 James Clark (jjc@jclark.com)
3868 * devps/psstrip.sed: Strip comments before stripping trailing
3871 Sat Feb 19 13:07:16 1994 James Clark (jjc@jclark.com)
3873 * Version 1.09 released.
3875 Wed Feb 16 16:53:49 1994 James Clark (jjc@jclark.com)
3877 * tmac/doc-ditroff (hK): Don't reset page number if \nC is > 0.
3879 Mon Feb 14 08:26:40 1994 James Clark (jjc@jclark.com)
3881 * libgroff/font.cc (font::load_desc): Fix typo in error message.
3883 Sun Feb 13 09:37:38 1994 James Clark (jjc@jclark.com)
3885 * libgroff/new.cc (operator new): Rewrite so as to avoid warning
3886 about returning without a value.
3888 * troff/charinfo.h (charinfo::get_special_translation): Cast
3889 TRANSLATE_NONE to int.
3891 * refer/token.cc (lookup_token, store_token): Remove bogus loop
3892 test. Fix test so that it works with n unsigned.
3894 * pic/pic.y (defaults_table): Fully bracket initializer.
3895 * pic/lex.cc (lookup_keyword): Likewise.
3896 * eqn/lex.cc (token_table, def_table): Likewise.
3897 * eqn/box.cc (param_table): Likewise.
3898 * troff/input.cc (warning_table): Likewise.
3899 * libgroff/font.cc (table): Likewise.
3900 * grops/ps.cc (ps_printer::special): Likewise.
3901 * grops/psrm.cc (resource_manager::process_file): Likewise.
3902 * tfmtodit/tfmtodit.cc (lig_chars, lig_table): Likewise.
3903 * refer/command.cc (command_table): Likewise.
3904 * addftinfo/addftinfo.cc (param_table): Likewise.
3906 * troff/symbol.cc (symbol::symbol): Prevent compiler warnings
3907 about temp's being unused.
3908 (unused): New function.
3910 * groff/pipeline.cc: Declare c_fatal.
3912 * libbib/linear.cc (bmpattern::search): Cast patterrn[--j] to
3915 * libbib/index.cc (index_search_item::load): Prevent compiler
3916 warnings about fd_closer's being unused.
3917 (unused): New function.
3919 Sat Feb 12 10:31:59 1994 James Clark (jjc@jclark.com)
3921 * troff/input.cc (copy_mode_error): Make `prefix' static.
3924 * include/posix.h: Include <osfcn.h> is HAVE_CC_OSFCN_H is
3926 * acgroff.m4, configure.in, Makefile: Rename HAVE_CC_UNISTD_H to
3927 HAVE_CC_OSFCN_H and modify accordingly.
3929 * troff/input.cc (init_charset_table): radicalex overlaps
3932 * groff/acgroff.m4 (GROFF_ISC_SYSV3): New macro (from
3933 udodo!hans@relay.NL.net).
3934 * groff/configure.in: Call it.
3936 * groff/acgroff.m4 (GROFF_PCLOSE): New macro.
3937 * groff/configure.in: Call it.
3938 * include/lib.h: Conditionalize declaration of pclose.
3940 * troff/div.cc (last_page_number): New global variable.
3941 (top_level_diversion::begin_page): Exit if we just printed the
3943 * troff/div.h (last_page_number): Declare it.
3944 * troff/input.cc (parse_output_page_list): Set last_page_number.
3946 * eqn/sqrt.cc: Rename \(rn to \[radicalex].
3947 * devps/S, devps/textmap, tmac/tmac.ps, tmac/tmac.dvi,
3948 tmac/tmac.X: Likewise.
3949 * tmac/tmac.ps, tmac/tmac.X, tmac.dvi: Add definitions of \(rn.
3950 * tmac.dvi: Make \(ru and \(ul extend beyond their width by .04m.
3952 Fri Feb 11 11:45:40 1994 James Clark (jjc@jclark.com)
3954 * tmac/doc-ditroff (hK): Remove groff specific code which
3955 prevented page-breaks between separate manual entries. If this is
3956 the first page, don't set the page number to 1.
3958 * acgroff.m4 (GROFF_POSIX): New macro.
3959 * configure.in: Use it.
3961 * troff/node.cc (class real_output_file,
3962 real_output_file::real_output_file,
3963 real_output_file::~real_output_file): Conditionalize use of
3964 popen/pclose on POPEN_MISSING.
3965 * troff/node.h: Conditionalize pipe_command on POPEN_MISSING.
3966 * troff/input.cc (pipe_command): Give an error if POPEN_MISSING.
3967 (pipe_source): Similarily.
3969 * acgroff.m4 (GROFF_PROG_CCC): Update message about libg++.
3971 * acgroff.m4 (GROFF_GETOPT, GROFF_PUTENV, GROFF_POPEN): Detect
3972 presence of declarations by trying to compile example with
3973 conflicting declarations. (gcc only gives a warning for missing
3976 Wed Feb 9 09:12:23 1994 James Clark (jjc@jclark.com)
3978 * tmac/tmac.pspic (PSPIC): Allow options to specify alignment
3979 (from Ulrich Lauther).
3981 Tue Feb 8 03:56:40 1994 James Clark (jjc@jclark.com)
3983 * libbib/linear.cc (file_buffer::load): Use S_ISREG macro.
3985 Thu Feb 3 09:34:35 1994 James Clark (jjc@jclark.com)
3987 * indxbib/indxbib.cc (write_hash_table): Add code for case where
3988 pointers and ints have different sizes.
3990 Sun Jan 9 16:17:51 1994 James Clark (jjc@jclark.com)
3992 * tmac/tmac.s (par*env-init): Call par@reset.
3994 Fri Jan 7 10:24:27 1994 James Clark (jjc@jclark.com)
3996 * tmac/tmac.s (@IP): Switch to a new environment when diverting
3998 (par*push-tag-env, par*pop-tag-env): New macros.
4000 Wed Jan 5 21:18:34 1994 James Clark (jjc@jclark.com)
4002 * grops/ps.cc (ps_printer::ps_printer): Use MAX_LINE_LENGTH for
4003 initializing `out'. Reduce MAX_LINE_LENGTH from 79 to 72.
4005 * grops/ps.cc (ps_printer::~ps_printer): Output %%CreationDate
4006 comment. Include <time.h>.
4008 Wed Dec 15 14:14:00 1993 James Clark (jjc@jclark.com)
4010 * grops/ps.cc (is_small_h, is_small_v): Deleted.
4011 (ps_printer::flush_sbuf): Use absolute motion only at beginning of
4014 Tue Dec 14 10:06:34 1993 James Clark (jjc@jclark.com)
4016 * troff/input.cc (read_request): Only print a prompt if reading
4017 from the terminal. Also clearerr on EOF if reading from the
4018 terminal. Declare isatty.
4020 Mon Nov 29 08:38:15 1993 James Clark (jjc@jclark.com)
4022 * refer/label.y: Rename map_t to map_func and extractor_t to
4025 Sat Oct 30 06:38:12 1993 James Clark (jjc@jclark.com)
4027 * include/assert.h: Don't use volatile.
4028 * libgroff/assert.cc: Likewise.
4030 Fri Oct 29 15:00:23 1993 James Clark (jjc@jclark.com)
4032 * troff/input.cc (abort_request): Look at character in tok before
4035 Thu Oct 28 14:09:48 1993 James Clark (jjc@jclark.com)
4037 * troff/troff.h (NO_RETURN): Deleted.
4038 * troff/div.cc (cleanup_and_exit): Don't declare aas NO_RETURN.
4039 * troff/input.cc (exit_troff): Likewise
4041 * Makefile.in: Remove `Making ...' messages since GNU make now
4044 * configure.in: Use AC_HAVE_HEADERS(unistd.h) instead of AC_UNISTD_H.
4046 Wed Oct 27 11:12:51 1993 James Clark (jjc@jclark.com)
4048 * tmac/tmac.s (@init): Initialize PO to \n(.o here, rather than
4051 Sat Oct 23 10:03:52 1993 James Clark (jjc@jclark.com)
4053 * tmac/tmac.e (hl): Use \n[.in] rather than \n(.i.
4055 Thu Oct 14 12:09:45 1993 James Clark (jjc@jclark.com)
4057 * eqn/delim.cc (delim_box::compute_metrics): Don't increase
4058 MARK_REG if there was no left delimiter.
4060 Sat Oct 2 19:54:47 1993 James Clark (jjc@jclark.com)
4062 * pic/troff.cc (troff_output::text): Set line thickness to
4063 relative before outputting text.
4065 * tmac/tmac.e (@k): Don't zero ?T.
4068 Sat Sep 25 11:08:43 1993 James Clark (jjc@jclark.com)
4070 * tmac/tmac.e ($p): Handle possibility that $3 is empty.
4072 Wed Aug 18 08:51:41 1993 James Clark (jjc@jclark.com)
4074 * troff/input.cc (decode_args): Warn about unquoted tabs (from
4077 Tue Aug 10 08:38:32 1993 James Clark (jjc@jclark.com)
4079 * troff/input.cc (ignoring): New variable.
4080 (ignore): Set ignoring during call to do_define_macro.
4081 (do_define_macro): Clear ignoring before interpolating terminating
4083 (copy_mode_error): New function.
4084 (get_char_for_escape_name, read_long_escape_name,
4085 interpolate_arg): Use copy_mode_error.
4086 (warning_table): Add WARN_IG.
4087 * troff/troff.h (WARN_IG): Declare.
4088 (WARN_TOTAL): Change accordingly.
4090 * groff/pipeline.c (strsignal): Rename to xstrsignal.
4091 * groff/groff.cc (strsignal): Delete declaration.
4093 Fri Jul 16 01:43:12 1993 James Clark (jjc@jclark.com)
4095 * troff/div.cc (page_offset): Use 'm' as default scaling.
4097 Sat Jul 3 09:11:38 1993 James Clark (jjc@jclark.com)
4099 * nroff/nroff.sh: Ignore -u.
4101 Wed Jun 9 12:17:27 1993 James Clark (jjc@jclark.com)
4103 * Makefile.in (MDEFINES): Pass down MAKEOVERRIDES.
4105 Fri Jun 4 17:35:47 1993 James Clark (jjc@jclark.com)
4107 * tmac/tmac.s (par*box-draw): Set adjustment mode to l while
4109 (B2): With -Tascii, leave additional vertical space before
4110 and after. Ensure that the left and right indent is restored to
4111 what it was even if the point size changes. Don't call
4112 par@finish. Change the indent, line length and title length
4113 directly. With -Tascii, make the width of the box 1n less.
4114 (B1): Remember 1n at the current point size. Don't call
4115 par@reset. Change the indent, line length and title length
4116 directly. Ensure that the temporary indent is preserved.
4117 (par*box-mark-top): Turn off no spacing mode.
4119 Thu Jun 3 17:47:14 1993 James Clark (jjc@jclark.com)
4121 * Makefile.in (dist): Use .gz suffix.
4123 Thu May 27 20:04:59 1993 James Clark (jjc@jclark.com)
4125 * troff/input.cc (main): Add return 0.
4126 * pic/main.cc (main): Use return instead of exit.
4127 * tbl/main.cc (main): Likewise.
4128 * eqn/main.cc (main): Likewise.
4129 * grops/ps.cc (main): Likewise.
4130 * grotty/tty.cc (main): Likewise.
4131 * groff/groff.cc (main): Likewise.
4132 * grodvi/dvi.cc (main): Likewise.
4133 * refer/refer.cc (main): Likewise.
4134 * indxbib/indxbib.cc (main): Likewise.
4135 * lkbib/lkbib.cc (main): Likewise.
4136 * soelim/soelim.cc (main): Likewise.
4137 * addftinfo/addftinfo.cc (main): Likewise.
4138 * acgroff.m4 (GROFF_PROG_CCC, GROFF_CC_COMPILE_CHECK,
4139 GROFF_COOKIE_BUG, GROFF_CC_ANSI_BUG): Likewise.
4141 * troff/token.h (process_input_stack): Don't declare as static.
4142 * troff/input.cc: Likewise.
4144 * troff/node.c (invalidate_fontno): Make it a static member of
4145 class font_family. Change callers.
4146 * troff/node.c: Change declaration.
4148 * tbl/main.cc (struct input_entry_format): Add explicit public
4150 * tbl/table.cc (struct text_stuff, struct single_hline_stuff,
4151 struct double_hline_stuff): Likewise.
4152 * tbl/table.h (struct entry_format): Likewise.
4153 * pic/object.h (struct saved_state): Likewise.
4155 * include/stringclass.h: Add forward declarations of friend
4156 functions that are later declared as inline. Don't include inline
4157 specifier in friend declaration.
4159 * libgroff/lib.h: Declare popen and pclose.
4160 * acgroff.m4 (GROFF_POPEN): New macro.
4161 * configure.in: Call it.
4163 * include/lib.h (PI): New constant. Undef first if necessary.
4164 * tfmtodit/tfmtodit.cc (main): Use PI rather than M_PI.
4165 * grops/ps.cc (degrees, radians): Likewise.
4166 * libgroff/font.cc (font::get_skew): Likewise.
4168 * grops/ps.cc (is_ascii): New function.
4169 (ps_output::put_string): Use is_ascii. Use csprint rather than
4171 (ps_printer::define_encoding): Use csspace.
4172 * libgroff/strtol.c (ISASCII): New macro.
4173 (strtol): Cast arguments to is*() and tolower() to unsigned char.
4174 Use ISASCII rather than isascii.
4175 * libgroff/cmap.cc: Use isascii() only if <ctype.h> defines it.
4176 * libgroff/cset.cc: Likewise.
4177 * libdriver/input.cc: Include cset.h.
4178 (do_file, get_integer, possibly_get_integer): Use csdigit() rather
4181 * refer/refer.cc (main): Use %ld rather than %d for longs.
4183 * libbib/index.cc (index_search_item_iterator::get_tag): Use
4186 * addftinfo/addftinfo.cc (param_t): Add explicit `int'.
4188 Mon May 24 08:51:37 1993 James Clark (jjc@jclark.com)
4190 * troff/input.cc (hyphenation_code): Skip white space between
4193 Sun May 16 08:15:52 1993 James Clark (jjc at jclark.com)
4195 * tbl/table.h (table::entry_list_tailp): New member.
4196 (table::table): Initialize it.
4197 (table::add_entry): Use entry_list_tailp to avoid O(n^2)
4200 Sat May 15 17:26:00 1993 James Clark (jjc at jclark.com)
4202 * grotty/tty.cc (tty_printer::add_char): Don't discard characters
4203 with negative horizontal positions. Remove casts of glyph::hpos to
4205 (USHRT_MAX): Delete definition.
4206 (SHRT_MAX, SHRT_MIN): New definitions.
4207 (glyph::hpos): Change type to short.
4208 (tty_printer::end_page): Output multiple backspaces if necessary.
4209 Remove casts of glyph::hpos to int.
4211 Fri May 7 12:14:37 1993 James Clark (jjc at jclark.com)
4213 * tmac/tmac.s (@RT): New definition.
4215 Thu May 6 21:36:54 1993 James Clark (jjc at jclark.com)
4217 * refer/refer.cc (do_file): Make sure current_filename is set when
4220 * pic/common.cc (common_output::dot_line): Handle zero length
4223 Sun May 2 19:54:16 1993 James Clark (jjc at jclark.com)
4225 * tmac/tmac.s (par@reset): Get value for .hy for \n[HY].
4226 (par@init): Initialize \n[HY].
4228 Mon Apr 26 11:43:16 1993 James Clark (jjc at jclark.com)
4230 * troff/dictionary.cc (dictionary::remove): Continue when
4233 Sun Apr 25 11:03:00 1993 James Clark (jjc at jclark.com)
4235 * Makefile.com (.y.cc): Avoid ending up with two versions of
4238 Thu Apr 22 21:03:45 1993 James Clark (jjc at jclark.com)
4240 * tmac/tmac.dvi (\(,c): Define only if it does not exist.
4241 (\(,C): Likewise. Also fix typo.
4243 Wed Apr 21 08:47:32 1993 James Clark (jjc at jclark.com)
4245 * lib.h: Delete extraneous semi-colon.
4247 * Add pso request: `so' from a pipe.
4248 * troff/input.c (file_iterator::file_iterator): Add 3rd argument.
4249 (file_iterator::close): New function.
4250 (file_iterator::~file_iterator, file_iterator::next_file): Use
4251 file_iterator::close.
4252 (file_iterator::backtrace): Say `process' rather than `file' when
4253 the stream is popened.
4254 (pipe_source): New function.
4255 (init_input_requests): Bind ".pso" to pipe_source.
4257 Tue Apr 20 00:02:26 1993 James Clark (jjc at jclark.com)
4259 * afmtodit/afmtodit.pl: Avoid single quotes in comments.
4261 * pfbtops/pfbtops.c: Output 64 characters per line. Output hex
4262 digits in lower case.
4264 Mon Apr 19 09:55:57 1993 James Clark (jjc at jclark)
4266 * Version 1.08 released.
4268 * Makefile.in (dist): Insert || true after ln -s commands that
4271 * mm: Update to mm 1.16.
4273 * acgroff.m4 (GROFF_CSH_HACK): New macro.
4274 * configure.in: Call GROFF_CSH_HACK. Substitute for
4276 * Makefile.in (SH_SCRIPT_SED_CMD): New variable. Include in
4278 * nroff/Makefile.sub (nroff): New target.
4279 (install_data): Install nroff.
4280 * eqn/Makefile.sub (neqn): Sed with SH_SCRIPT_SED_CMD.
4281 * grog/Makefile.sub (grog): Sed grog.sh with SH_SCRIPT_SED_CMD.
4283 Sat Apr 17 08:24:28 1993 James Clark (jjc at jclark)
4285 * eqn/Makefile.sub (neqn): Add chmod +x.
4287 * grog/Makefile.sub (grog): Remove spurious semi-colon.
4289 Fri Apr 16 22:41:57 1993 James Clark (jjc at jclark)
4291 * troff/input.cc (string_iterator::string_iterator()): Initialize
4294 Tue Apr 13 10:22:28 1993 James Clark (jjc at jclark)
4296 * troff/div.cc (macro_diversion::space,
4297 top_level_diversion::space): Don't set high_water_mark.
4298 (macro_diversion::output, top_level_diversion::output): Don't
4299 include post line space in high water mark.
4301 Wed Apr 7 12:48:18 1993 James Clark (jjc at jclark)
4303 * eqn/eqn.y: Don't define YYDEBUG.
4304 * pic/pic.y: Likewise.
4306 Mon Apr 5 10:15:15 1993 James Clark (jjc at jclark)
4308 * tmac/tmac.e ([3): Add space after comma following editors.
4309 Change double spaces to single spaces.
4310 ([4): Change double spaces to single spaces.
4312 * grops/ps.h (USE_PS_ADOBE_2_0): New flag for broken_flags.
4313 * grops/ps.cc (ps_printer::~ps_printer): If the USE_PS_ADOBE_2_0
4314 bit is set in broken_flags, use 2.0 rather than 3.0 as the version
4315 after %!PS-Adobe- (for Newsprint).
4317 * troff/div.cc (top_level_diversion::begin_page): When
4318 before_first_page is 1, set page_number to 1.
4320 Sun Apr 4 14:28:53 1993 James Clark (jjc at jclark)
4322 * eqn/box.cc (box::top_level): Protect equation with \&.
4324 Sat Apr 3 23:27:25 1993 James Clark (jjc at jclark)
4326 * groff/groff.cc (possible_command::set_name): Delete old name.
4328 * groff/groff.cc (possible_command::~possible_command): Use
4331 * troff/node.cc (troff_output_file::begun_page): New member.
4332 (troff_output_file::troff_output_file): Initialize it.
4333 (troff_output_file::really_begin_page): Only output V command if a
4334 page has been begun.
4336 * pic/pic.y (placeless_element): Delete argument to PRINT after
4339 Fri Apr 2 11:31:02 1993 James Clark (jjc at jclark)
4341 * Make wrapman work.
4342 * troff/div.h (class top_level_diversion): Replace
4343 first_page_begun by before_first_page (with opposite sense).
4344 * Change first_page_begun to before_first_page inverting sense.
4345 * troff/div.cc (class nl_reg): New class.
4346 (init_div_requests): Use class nl_reg for \n(nl.
4347 (top_level_diversion::begin_page): Don't call
4348 output_file::begin_page if before_first_page is 2;
4349 reset before_first_page afterwards. If have_next_page_number is
4350 false, then always increment page_number.
4351 * tmac/tmac.an: Set traps within TH rather than at the top-level.
4352 Restore compatibility mode after loading, and then disable
4353 compatibility mode in TH.
4355 Thu Apr 1 11:09:34 1993 James Clark (jjc at jclark)
4357 * grotty/tty.cc (tty_printer::end_page): Don't discard characters
4359 * troff/node.h (output_file::trailer): Declare.
4360 * troff/div.cc (cleanup_and_exit): Call output_file::trailer().
4361 * troff/node.cc (output_file::trailer): New function.
4362 (troff_output_file::~troff_output_file): Move most code into...
4363 (troff_output_file::trailer): New function.
4364 (class troff_output_file): Delete page_length member. Declare
4366 (troff_output_file::really_begin_page): Use current page length
4367 for final V command.
4369 * tbl/main.cc (struct options): New decimal_point_char member.
4370 (options::options): Initialize this.
4371 (process_options): Implement decimalpoint option.
4372 (process_data): Pass decimal_point_char option to table::table.
4373 * tbl/table.h (class table): New decimal_point_char member.
4374 (table::table): Add additional argument.
4375 * tbl/table.cc (find_dot): Rename to find_decimal_point. Add
4376 second argument specifying decimal point character. Use this
4378 (table::table): Initialize decimal_point_char.
4379 (table::add_entry): Change call to find_dot.
4381 * troff/input.cc (get_copy, token::next): Implement \V.
4382 (interpolate_environment_variable): New function.
4384 Tue Mar 30 14:41:39 1993 James Clark (jjc at jclark)
4386 * pic/lex.cc (lookup_keyword): Rename MIN to K_MIN, MAX to K_MAX.
4387 * pic/pic.y: Likewise.
4389 * grotty/tty.cc (tty_printer::add_char, tty_printer::end_page):
4391 * refer/ref.cc (reference::insert_field, reference::delete_field):
4393 * troff/number.cc (parse_term): Likewise.
4395 * acgroff.m4 (GROFF_PROG_YACC): New macro.
4396 * configure.in: Use GROFF_PROG_YACC.
4398 * acgroff.m4 (GROFF_PROG_CCC): Don't add -O automatically for gcc
4400 * Makefile.in (OPTIMIZE): New define.
4401 (DEBUG): Empty by default.
4402 (CCFLAGS, CFLAGS): Include $(OPTIMIZE).
4404 * acgroff.m4 (GROFF_SYS_SIGLIST): Don't quote program.
4405 (GROFF_ARRAY_DELETE): Likewise.
4406 (GROFF_CC_COMPILE_CHECK): Quote use of $2 and $3.
4408 * troff/env.cc (trie::~trie): Make virtual to shut up g++.
4410 * devps/psstrip.sed: Use different delimiter on last line (so that
4411 it works with BSD 4.4 sed.)
4413 Mon Mar 29 17:07:14 1993 James Clark (jjc at jclark)
4415 * devps/psstrip.sed: Delete comments.
4417 * acgroff.m4 (AC_GETOPT): Don't test whether <unistd.h> declares
4418 optind, opterr, optarg.
4419 * lib.h: When UNISTD_H_DECLARES_GETOPT is defined, declare optind,
4422 Sun Mar 28 17:44:25 1993 James Clark (jjc at jclark)
4424 * Makefile.in (check): Dummy target.
4426 Wed Mar 3 04:53:38 1993 James Clark (jjc at jclark)
4428 * Version 1.07 released.
4430 * Integrate mm 1.11.
4432 * tbl/table.cc (alphabetic_block_entry::print): start_row was used
4433 where start_col was meant.
4435 Thu Feb 25 07:55:36 1993 James Clark (jjc at jclark)
4437 * grog/grog.sh, grog/grog.pl: Recognize PH and SA as -mm macros.
4439 Wed Feb 24 10:15:34 1993 James Clark (jjc at jclark)
4441 * troff/input.cc (token::next): Make \z\o'...' and similar things
4444 * env.h (MARGIN_CHARACTER_ON, MARGIN_CHARACTER_NEXT): New
4446 (environment): Add margin_character_flags member.
4447 * env.cc (environment::environment(symbol),
4448 environment::environment(const environment *): Initialize
4449 margin_character_flags.
4450 (margin_character): Rewrite.
4451 (environment::output_line): Add a margin character if
4452 margin_character_flags is non-zero. Turn off the
4453 MARGIN_CHARACTER_NEXT bit. If that makes margin_character_flags
4454 zero, use margin_character_node without copying and then set
4455 margin_character_node to 0.
4457 * devps/DESC.in: Change minimum size to 1000.
4459 Tue Feb 23 14:57:49 1993 James Clark (jjc at jclark)
4461 * troff/symbol.h (symbol::hash): Change return type to unsigned
4463 * troff/dictionary.cc (dictionary::lookup, dictionary::remove):
4466 * test-groff: Use -r rather than -x.
4468 * grops/psfig.diff: Include in distribution again.
4470 Mon Feb 22 09:10:44 1993 James Clark (jjc at jclark)
4472 * Makefile.in (dist): Use gzip.
4474 Sun Feb 21 11:12:53 1993 James Clark (jjc at jclark)
4476 * acgroff.m4 (GROFF_GETOPT): Check for declaration of getopt() in
4477 unistd.h as well as in stdlib.h.
4478 * include/lib.h: Include <stdlib.h> is STDLIB_H_DECLARES_GETOPT is
4479 defined; otherwise include <sys/types.h> and <unistd.h> if
4480 UNISTD_H_DECLARES_GETOPT is defined.
4482 * configure.in: use builtin(include, ... rather than include(...
4483 * configure: Regenerate with autoconf 1.3.
4485 * libdriver/print.cc (printer::adjust_arc_center): Use new
4486 algorithm suggested by Andy Fyfe.
4488 * libdriver/printer.cc (printer::adjust_arc_center): New function.
4489 * include/printer.h: Declare this.
4490 * grops/ps.cc (ps_printer::draw): Use it.
4491 * grodvi/dvi.cc (dvi_printer::draw): Use it.
4493 Fri Feb 19 23:13:51 1993 James Clark (jjc at jclark)
4495 * Makefile.comm (.man.n): Replace macrodir by tmacdir.
4497 Thu Feb 11 16:46:59 1993 James Clark (jjc at jclark)
4499 * eqn/main.cc (main): Handle "eqn -".
4501 Mon Jan 4 20:29:56 1993 James Clark (jjc at jclark)
4503 * tmac/tmac.e (++): Install fix from comp.bugs.4sd.
4505 * mm: Integrate version 1.08.
4507 * pic/troff.cc (troff_output::finish_picture): Set
4508 EQN_NO_EXTRA_SPACE reg to 0 rather than removing it.
4509 * eqn/box.cc (box::extra_space): Set EQN_NO_EXTRA_SPACE_REG to 0
4510 if it's not defined. Check whether the register is non-zero rather
4511 than whether it's not defined.
4512 * tmac.e ({, <): Make argument to \x zero if \n(0x is non-zero.
4514 * indxbib/indxbib.cc: Move all signal handling into...
4515 * indxbib/signal.c: New file.
4516 * configure.in: Call AC_RETSIGTYPE.
4518 * acgroff.m4 (GROFF_STRUCT_EXCEPTION): New macro.
4519 * configure.in: Call GROFF_STRUCT_EXCEPTION.
4520 * libgroff/matherr.c: Protect with ifdef HAVE_STRUCT_EXCEPTION.
4522 * troff/input.cc (token::token, token::operator=): Work round SGI
4524 * pic/object.cc (position::position): Likewise.
4526 Mon Dec 28 21:50:21 1992 James Clark (jjc at jclark)
4528 * pic/pic.h: Move declaration of hypot().
4530 Wed Dec 16 12:28:29 1992 James Clark (jjc at jclark)
4532 * pic/pic.h: Declare hypot().
4534 * pic/pic.h: Define M_PI if necessary.
4536 Thu Dec 10 12:03:29 1992 James Clark (jjc at jclark)
4538 * tmac/tmac.e (re): Add alternative version that doesn't use groff
4541 * devps/prologue.ps (RE): Handle the possibility that the old font
4542 doesn't have a FontName entry.
4544 Wed Dec 2 10:25:29 1992 James Clark (jjc at jclark)
4546 * tmac/tmac.e (fam): Redefine to set family in environment 2.
4547 (@C): Use @fam not fam.
4549 Thu Nov 26 16:01:25 1992 James Clark (jjc at jclark)
4551 * lookbib/lookbib.cc (main): Change type of start to const char *.
4552 * lkbib/lkbib.cc (main): Likewise.
4554 * eqn/lex.cc (definition::definition): Don't use member
4555 initializer syntax for members of anonymous unions.
4557 * troff/input.cc (input_stack::backtrace): Change type of to const
4560 Wed Nov 25 13:43:09 1992 James Clark (jjc at jclark)
4562 * include/stringclass.h (class string): Declare inline friend
4563 functions as inline in class declaration.
4564 * troff/hvunits.h (class hunits, class vunits): Likewise.
4565 * include/refid.h (class reference_id): Likewise
4566 * troff/troff.h (points_to_units(units), scale(units, double)):
4567 Delete declarations.
4568 * libdriver/input.cc (get_char): Delete declaration.
4569 * include/lib.h: Change 2nd argument of getopt from const char **
4571 * troff/symbol.cc (symbol::symbol): Cast `new char *[n]' to `const
4572 char **' before assigning to a `const char **'.
4573 * tbl/table.cc: Delete extra declarations of prints().
4575 Tue Nov 24 14:33:13 1992 James Clark (jjc at jclark)
4577 * libgroff/font.cc (font::load_desc): Cast `new char *[n]' to `const
4578 char **' before assigning to a `const char **'.
4580 * libgroff/errarg.cc (errarg::errarg): Don't use member
4581 initializer syntax for members of anonymous unions.
4583 Sat Nov 21 05:02:23 1992 James Clark (jjc at jclark)
4585 * mm: Integrate version 1.07.
4587 Tue Nov 17 16:44:27 1992 James Clark (jjc at jclark)
4589 * troff/input.c (translate2): Rename to
4590 (translate_no_transparent).
4591 (init_input_requests): Rename tr2 to trnt.
4593 Mon Nov 16 09:49:32 1992 James Clark (jjc at jclark)
4595 * troff/charinfo.h (class charinfo): Add transparent_translate field.
4596 (charinfo::set_translation, charinfo::set_special_translation):
4597 Add second argument that specifies value for
4598 transparent_translate.
4599 (charinfo::get_translation, charinfo::get_special_translation):
4600 Add optional second argument that specifies whether translation is
4601 being used for transparent throughput.
4602 * troff/input.cc (charinfo::set_translation,
4603 charinfo::set_special_translation): Handle second argument.
4604 (charinfo::charinfo): Initialize transparent_translate.
4605 (translate): Split main part off into
4606 (do_translate): New function. Pass argument saying whether
4607 translation applies to transparent throughput.
4608 (translate2): New request.
4609 (init_input_requests): Bind translate2 to `tr2'.
4611 Wed Nov 11 11:43:20 1992 James Clark (jjc at jclark)
4613 * tbl/table.h (class table): Add `nokeep' flag.
4614 * tbl/main.cc (process_options): Handle `nokeep' option.
4615 * tbl/table.cc (table::init_output, table::do_row, table::do_top,
4616 table::do_bottom): Don't output keep/release macro definitions or
4617 calls when `nokeep' option has been specified.
4619 Sat Nov 7 01:28:33 1992 James Clark (jjc at jclark)
4621 * tmac/tmac.Xps (Xps-char): Use " as delimiter for \Z.
4623 Wed Nov 4 16:29:04 1992 James Clark (jjc at jclark)
4625 * tbl/table.cc (table_entry::divert, block_entry::do_divert,
4626 block_entry::divert, alphabetic_block_entry::divert): Add extra
4627 argument giving column separation.
4628 (table::compute_widths): Pass column separation to
4629 table_entry::divert().
4630 (block_entry::do_divert): If an entry spans multiple columns and a
4631 minimumum width has been specified for each column, then set the
4632 line length to the sum of the widths (plus possibly the column
4635 * troff/input.cc (set_escape_char): Don't set the escape_char
4636 until after calling has_arg().
4638 Tue Nov 3 11:23:27 1992 James Clark (jjc at jclark)
4640 * tbl/table.cc (table::do_top): Add missing \s0 for double box
4643 * tbl/table.cc (table::print_double_hline): Avoid extra new line
4644 in case where r > nrows - 1.
4646 * tbl/table.cc (BODY_HEIGHT): Deleted.
4647 (LINE_SEP): New definition.
4648 (table::print_single_hline, table::print_double_hline,
4649 table::compute_vrule_top_adjust, table::compute_vrule_bot_adjust,
4650 table::do_row, table::do_top): Use LINE_SEP space before a line
4651 instead of \n[.v]-BODY_HEIGHT-BODY_DEPTH.
4653 * tbl/table.cc (text_entry::print_contents): New function.
4654 (text_string_name, right_text_string_name): Deleted.
4655 (TEXT_STRING, RIGHT_TEXT_STRING): Deleted.
4656 (simple_text_entry::do_width, numeric_text_entry::do_width,
4657 alphabetic_text_entry::do_width): Don't store the contents of the
4659 (left_text_entry::simple_print, right_text_entry::simple_print,
4660 center_text_entry::simple_print,
4661 alphabetic_text_entry::simple_print,
4662 numeric_text_entry::simple_print): Print the entry directly
4663 instead of using the stored string.
4665 Fri Oct 30 10:39:32 1992 James Clark (jjc at jclark)
4667 * devps/Makefile: Strip PostScript files.
4668 * devps/prologue: Rename to...
4669 * devps/prologue.ps.
4670 * devps/psstrip.sed: New file.
4671 * devps/download: Use .pfa rather than .ps for installed versions
4674 Thu Oct 29 09:14:43 1992 James Clark (jjc at jclark)
4676 * troff/env.cc (input_trap): Give a warning if the argument is out
4679 * troff/env.cc (adjust): Treat negative argument as missing. Round
4680 argument > 5 down to 5.
4682 * troff/env.cc (center, right_justify): Make negative argument zero.
4684 * troff/div.cc (page_offset, vertical_position_traps): Treat
4685 invalid argument as missing.
4686 * troff/env.cc (line_spacing, line_length, title_length, indent,
4687 underline, hyphen_line_max_request, control_char,
4688 no_break_control_char, widow_control_request, adjust, input_trap,
4689 point_size): Likewise.
4690 * troff/node.cc (ligature, kern_request, bold_font, track_kern,
4691 constant_space): Likewise.
4692 * troff/input.cc (compatible, shift, warn_request,
4693 set_escape_char): Likewise.
4695 * tbl/main.cc (format::format): Avoid doing `new int[0]'.
4696 * tbl/table.cc (table::table): Likewise.
4698 * Makefile.dev (install_dev): depends on $(DEVFILES).
4700 Wed Oct 28 08:30:57 1992 James Clark (jjc at jclark)
4702 * devX75, devX75-12, devX100, devX100-12: New directories.
4703 * Makefile.in: Add these to DEVDIRS.
4705 * troff/Makefile.sub, eqn/Makefile.sub, indxbib/Makefile.sub,
4706 afmtodit/Makefile.sub, tmac/Makefile.sub, nroff/Makefile.sub,
4707 grog/Makefile.sub, mm/Makefile.sub (uninstall_sub): New target.
4708 * Makefile.in (uninstall, uninstall_sub, uninstall_dirs): New
4710 * Makefile.ccpg, Makefile.cpg, Makefile.dev, Makefile.man
4711 (uninstall): New target.
4712 * Makefile.comm (uninstall, uninstall_sub, uninstall_man,
4713 uninstall_prog, uninstall_dev): New targets.
4715 * troff/div.cc (return_request): Treat an invalid argument as
4718 Mon Oct 26 11:33:47 1992 James Clark (jjc at jclark)
4720 * tmac/tmac.e ((f): Set up the environment even when there's a
4721 current diversion. Transperently throughput a call to @N.
4724 Thu Oct 22 05:05:59 1992 James Clark (jjc at jclark)
4726 * tbl/table.cc (table::compute_vrule_top_adjust): Round adjustment
4727 up to vertical resolution.
4729 * tbl/table.cc (table::do_row): Change row number after printing
4732 * pic/lex.cc (get_token_after_dot): Make .left and .right work.
4734 Wed Oct 21 14:46:45 1992 James Clark (jjc at jclark)
4736 * Rename CHANGES to NEWS.
4738 Tue Oct 20 23:25:21 1992 James Clark (jjc at jclark)
4740 * libgroff/new.cc (operator new): Avoid calling malloc(0).
4742 Mon Oct 19 09:10:13 1992 James Clark (jjc at jclark)
4744 * man.ultrix: Removed.
4746 Sun Oct 18 06:35:15 1992 James Clark (jjc at jclark)
4748 * Makefile.comm (extraclean): Delete files whose names begin with
4751 * pic/troff.cc (troff_output::text): Fix typo in implementation of
4754 Sat Oct 10 09:32:29 1992 James Clark (jjc at jclark)
4756 * troff/env.cc (hyphenate_request, vertical_spacing, no_number):
4757 * troff/div.cc (page_length, need_space, space_request): Treat
4758 invalid optional argument as missing.
4759 * troff/env.cc (number_lines): If the first argument is present
4760 but not a number, turn on line numbering, don't change the next
4761 line number and parse the remaining arguments.
4763 * tmac/tmac.e (@q): Do the `ne' before changing to environment 2.
4765 Thu Oct 8 10:24:40 1992 James Clark (jjc at jclark)
4767 * eqn/box.h: Change declaration accordingly.
4768 * eqn/box.cc (set_gsize): Change return type to int. Return 0 if
4769 the specified size was bad but don't give an error. Check for
4771 * eqn/main.cc (main): Change caller. Leave validation to set_gsize.
4772 * eqn/lex (do_size): Likewise.
4774 Wed Oct 7 09:48:59 1992 James Clark (jjc at jclark)
4776 * acgroff.m4 (GROFF_PROG_CCC): Use fopen when checking for C++
4779 Sun Oct 4 18:24:02 1992 James Clark (jjc at jclark)
4781 * tbl/table.cc (table::init_output): Improve error message when
4782 table won't fit on one page.
4784 Fri Oct 2 10:41:40 1992 James Clark (jjc at jclark)
4786 * pic/troff.cc (troff_output::start_picture): Generate line
4787 containing a horizontal motion equal to the width of the picture.
4789 * groff/groff.cc (main): Allow PROG_PREFIX to be set at runtime
4790 using GROFF_COMMAND_PREFIX environment variable.
4792 Fri Sep 25 11:40:40 1992 James Clark (jjc at jclark)
4794 * mdate.sh: Use $NF rather than $(NF).
4796 Tue Sep 22 09:47:24 1992 James Clark (jjc at jclark)
4798 * pic/main.cc (main): Use %1 not %c in argument to warning.
4800 * eqn/main.cc (main): Output code to check that geqn was given the
4803 Mon Sep 21 10:59:16 1992 James Clark (jjc at jclark)
4805 * Makefile.in (dist): Instead of doing `make -f ../Makefile', do
4806 `ln -s ../Makefile .; make; rm -f Makefile'.
4808 * troff/hyphen: Rename to...
4810 * troff/input.cc (main): Delete -H option. Don't call
4812 * troff/env.cc: Include searchpath.h and macropath.h.
4813 (exception_dictionary): Deleted.
4815 (read_hyphen_file): Deleted.
4816 (hyphenation_language): New struct.
4817 (class trie, class hyphen_trie): Move declarations up.
4818 (trie_node::~trie_node): Deleted.
4819 (trie::delete_trie_node): New function.
4820 (trie::do_delete): New pure virtual function.
4821 (hyphen_trie::do_delete): New function.
4822 (trie::~trie): New function.
4823 (hyphen_trie::~hyphen_trie): New function.
4824 (trie::clear): No need to chcek that tp is not 0.
4825 (current_language, language_dictionary): New variables.
4826 (hyphen_word): Give an error if no current language. Use
4827 exceptions dictionary in current language.
4828 (hyphen_trie::read_patterns_file): Find file using macro_path.
4829 Allow comments (starting with %) in patterns file. Don't make it
4830 a fatal error if the file can't be found.
4831 (hyphenate): Return if no current language. Get the exceptions
4832 dictionary and the hyphenation patterns from the current language.
4833 (set_hyphenation_language): New variable.
4834 (hyphenation_patterns_file): New function.
4835 (hyphenation_language_reg): New class.
4836 (hyphenation_language_reg::get_string): New function.
4837 (init_hyphen_requests): Bind "hla" to set_hyphenation_language and
4838 "hpf" to hyphenation_patterns_file. Initialize `.hla' number
4840 * groff/groff.cc (main, help, synopsis): Delete -H option.
4841 * include/Makefile.sub: Don't define HYPHENFILE.
4842 * Makefile.in: Delete hyphenfile variable and remove from MDEFINES.
4843 * Makefile.comm (.man.n): Don't substitute for HYPHENFILE.
4844 * tmac/troffrc: Set hyphenation language to `us'. Load `hyphen.us'
4845 hyphenation patterns.
4847 Sun Sep 20 09:33:02 1992 James Clark (jjc at jclark)
4849 * eqn/neqn.sh: New file.
4850 * eqn/Makefile.sub: Handle neqn.sh.
4852 * eqn/eqn.h: Declare `nroff' variable.
4853 * eqn/box.cc (param_table): Add `nroff' param.
4855 * eqn/lex.cc (yylex): Handle TDEFINE and NDEFINE using `nroff'
4857 * tmac/eqnrc: Set `nroff' to 1 for -Tascii or -Tlatin1.
4859 * troff/troff.h (WARN_FONT): New warning.
4860 (WARN_TOTAL): Change accordingly.
4861 * troff/input.cc (DEFAULT_WARNING_MASK): Include WARN_FONT.
4862 (warning_table): Add WARN_FONT.
4863 * troff/node.cc (mount_font_no_translate): Pass argument to
4864 font::load_font. If this is non-zero, give a warning.
4865 Don't give an error message when accessing a font that has already
4866 been found to be invalid.
4867 * include/font.h (font::load, font::load_font): Add additional
4868 optional argument which suppresses error message if the font is
4870 * libgroff/font.cc (font::load_font): Handle additional argument.
4871 (font::load): Add additional argument. If this is non-null, set it
4872 to 1 and don't give error message.
4874 * include/printer.h (printer::end_page): Add argument giving
4876 * libdriver/input.cc (do_file): Pass this.
4877 * grops/ps.cc (ps_printer::end_page): Add argument.
4878 * grodvi/dvi.cc (dvi_printer::end_page,
4879 draw_dvi_printer::end_page): Add argument.
4880 * grotty/tty.cc (class tty_printer): Remove lines_per_page and
4881 columns_per_page members. New member nlines.
4882 (DEFAULT_LINES_PER_PAGE): Deleted.
4883 (tty_printer::tty_printer): Don't compute lines_per_page from
4884 font::paperlength. Don't compute columns_per_page from
4886 (tty_printer::add_char): Don't check horizontal position against
4887 columns_per_page. Grow glyphs vector if neccessary.
4888 (tty_printer::end_page): Add argument giving page_length in units.
4889 Discard lines past end of page.
4891 Wed Sep 16 06:29:52 1992 James Clark (jjc at jclark)
4893 * tmac/tmac.tty-char: Fix definition of \(/l.
4895 * tmac/tmac.X: Define \(en.
4897 Tue Sep 15 10:37:13 1992 James Clark (jjc at jclark)
4899 * acgroff.m4 (GROFF_PRINT): If a system has lpr and lp but not
4900 lpq, then use lp rather than lpr.
4902 * tmac/tmac.s (par@reset): Don't call `ad'.
4903 (par*env-init): Call `ad'.
4905 Sun Sep 13 18:48:20 1992 James Clark (jjc at jclark)
4907 * mdate.sh: Use $(NF) instead of $6 to extract year from output of
4910 * troff/symbol.cc: #undef BLOCK_SIZE if it's defined.
4911 * indxbib/indxbib.cc: Likewise.
4913 Sun Sep 6 09:44:46 1992 James Clark (jjc at jclark)
4915 * libgroff/putenv.c: New file.
4916 * libgroff/Makefile.sub: Add putenv.c to CSRCS.
4917 * Makefile.in: Say that putenv.o can be one of LIBOBJS.
4918 * configure.in: Test for putenv with AC_REPLACE_FUNCS. Test for
4919 stdlib.h with AC_HAVE_HEADERS.
4921 Sat Sep 5 18:11:52 1992 James Clark (jjc at jclark)
4923 * indxbib/dirnamemax.c: Include <sys/dir.h> only if <dirent.h>
4926 Fri Sep 4 09:43:26 1992 James Clark (jjc at jclark)
4928 * eqn/box.cc (gsize): Make it an int.
4929 (set_gsize): Parse argument handling increment or decrement.
4930 (box::top_level): Convert gsize to a string.
4932 * troff/input.cc (exit_troff): Make buf unsigned char [].
4933 Call to make_temp_iterator casts buf to char*.
4935 * Makefile.in ($(TARGETS), dot): Pass $(MDEFINES) to recursive makes.
4937 * Makefile.ccpg (depend.temp): Depends on $(YTABC).
4938 * Makefile.cpg (depend.temp): Likewise.
4940 * Makefile.dep: Remove Makefile.dep from $(REALCLEANFILES).
4942 * Makefile.comm: Add y.output to MOSTLYCLEANFILES.
4944 Thu Sep 3 08:01:55 1992 James Clark (jjc at jclark)
4946 * tmac/tmac.s (B, I, BI, CW): Rewrite avoiding aliases.
4948 Tue Sep 1 18:24:53 1992 James Clark (jjc at jclark)
4950 * Version 1.06 released.
4952 * Integrate mm 1.04.
4954 Fri Aug 28 11:28:19 1992 James Clark (jjc at jclark)
4956 * Makefile.comm, Makefile.ccpg, Makefile.cpg: Fix TAGS target.
4958 Thu Aug 27 11:03:33 1992 James Clark (jjc at jclark)
4960 * afmtodit/afmtodit.pl: Add -n option that disables generation of
4962 * devps/generate/Makefile (CR, CB, CI, CBI): Pass -n flag to
4963 afmtodit. Regenerate.
4965 * tmac/tmac.e ()z): Adjust _b if necessary so as to avoid moving
4966 @f back past the current position.
4968 * tmac/tmac.e: Change calls to @R so that comments are not part of
4971 Tue Aug 25 10:42:07 1992 James Clark (jjc at jclark)
4973 * configure.in: Check for mkstemp with AC_HAVE_FUNCS.
4975 * acgroff.m4 (GROFF_PROG_CCC): Don't check for <osfcn.h>. Instead
4976 check that we can link a call to a function declared in <stdio.h>.
4977 (GROFF_UNISTD_H): New macro.
4978 * configure.in: Call it.
4979 * Makefile.in: Document it.
4980 * include/posix.h: New file.
4981 * troff/troff.h: Don't include <osfcn.h>
4982 * troff/input.cc: Include posix.h.
4983 * libgroff/new.cc, libgroff/tmpfile.cc: Include posix.h rather than
4985 * indxbib/indxbib.cc, libbib/{search.cc,linear.cc,index.cc}:
4986 Include posix.h rather <sys/types.h>, <sys/stat.h>, <osfcn.h>,
4988 * indxbib/indxbib.cc (S_IRUSR, S_IRGRP, S_IROTH): Delete definitions.
4989 * libbib/index.cc (S_ISREG, O_RDONLY): Delete definitions.
4990 * libbib/search.cc (O_RDONLY): Delete definition.
4991 * refer/refer.cc, include/driver.h, pic/pic.h, groff/groff.cc:
4992 Don't include <osfcn.h>.
4994 * acgroff.m4 (GROFF_TIME_T): New macro.
4995 * configure.in: Call it.
4996 * Makefile.in: Document it.
4998 * acgroff.m4 (GROFF_TRADITIONAL_CPP): New macro.
4999 * configure.in: Call it.
5000 * Makefile.in: Document -DTRADITIONAL_CPP.
5001 * include/ptable.h: Don't include generic.h.
5004 * tmac/tmac.s (][): Make [T1 and [T2 aliases for [T.
5005 Afterwards remove [T1 and [T2.
5006 (ref*spec!0, ref*spec!2): Use T1 rather than T.
5007 (ref*spec!1, ref*spec!4, ref*spec!4): Use T2 rather than T.
5008 (ref*add-T2): Renamed from ref*add-T.
5009 (ref*add-T1): New macro.
5011 Mon Aug 24 11:11:11 1992 James Clark (jjc at jclark)
5013 * acgroff.m4 (AC_PROG_CCC): Use GROFF_EXIT rather than exit 1.
5015 * libbib/index.cc: Include <fcntl.h>.
5016 (O_RDONLY): Define if necessary.
5017 (make_index_search_item, index_search_item_iterator::get_tag,
5018 index_search_item::check_files): Use O_RDONLY.
5019 * libbib/seach.cc: Include <fcntl.h>, <sys/types.h>, <sys/stat.h>.
5020 (O_RDONLY): Define if necessary.
5021 (search_list::add_file): Use O_RDONLY.
5022 * indxbib/indxbib.cc: Include <fcntl.h>, <sys/types.h>,
5024 (S_IRUSR, S_IRGRP, S_IROTH): Define if necessary.
5027 * libbib/index.cc (S_ISREG): Define it if necessary.
5028 (index_search_item::load): Use S_ISREG.
5030 * include/driver.h: Include <errno.h>.
5032 Sun Aug 23 11:32:18 1992 James Clark (jjc at jclark)
5034 * eqn/box.cc (body_height): Increase default value to 85.
5035 (body_depth): Increase default value to 35.
5037 Fri Aug 21 05:34:42 1992 James Clark (jjc at jclark)
5039 * eqn/pbox.h (SAVE_FONT_STRING): Define it.
5040 * eqn/box.cc (box::top_level): Hide use of \R in a string that is
5041 protected from expansion with \E.
5043 * acgroff.m4 (GROFF_PAGE): Use `case' to test domain.
5045 * Makefile (Makefile): New target.
5047 * Makefile.sub (configure, distfiles): New targets.
5049 * acgroff.m4 (GROFF_BROKEN_SPOOLER_FLAGS): Avoid using ${var:-val}
5052 Thu Aug 20 12:27:26 1992 James Clark (jjc at jclark)
5054 * eqn/box.cc (param_table): Add body_height and body_depth.
5056 * eqn/lex.cc (def_table): Make circumflex in hat_def roman.
5058 Tue Aug 18 16:24:25 1992 James Clark (jjc at jclark)
5060 * psbb/Makefile.sub: Don't link with libgroff.a.
5062 * acgroff.m4 (GROFF_PUTENV): New macro.
5063 * configure.in: Call GROFF_PUTENV.
5064 * Makefile.in: Document STDLIB_H_DECLARES_PUTENV.
5065 * groff/groff.cc: Don't declare putenv if STDLIB_H_DECLARES_PUTENV
5068 * troff/env.cc (distribute_space): Rename force_forward argument
5069 to force_reverse. Reverse the list if force_reverse is true.
5071 Mon Aug 17 17:49:05 1992 James Clark (jjc at jclark)
5073 * tmac/tmac.an: Don't define a string `T'. Just define Tm.
5075 * eqn/pile.cc (matrix_box::compute_metrics): Don't allow computed
5076 height or depth to be negative. Guard against SUP_RAISE quantity
5079 Sat Aug 15 08:18:54 1992 James Clark (jjc at jclark)
5081 * devps/generate/textmap: Add `an' (arrowhorizex).
5082 * tmac/tmac.ps: \(an overlaps horizontally.
5083 * tmac/tmac.dvi, tmac/tmac.tty: Add `an'.
5085 * devps/symbolchars: Add arrowverttp, arrowvertbt.
5086 * devps/textmap: Add arrowvertex.
5087 * eqn/delim.cc (delim_table): Add uparrow, downarrow and
5088 updownarrow delimiters.
5089 * tmac/tmac.ps, tmac/tmac.X: Add definition of \(va.
5091 * tbl/table.cc (simple_entry::position_vertically,
5092 block_entry::position_vertically): For a centered entry, perform
5093 the motion in two stages.
5095 * refer/refer.cc (split_punct): Don't call lookup_token if there
5098 Fri Aug 14 11:14:58 1992 James Clark (jjc at jclark)
5100 * troff/input.cc (token::next): Delete token_node after copying
5103 * grodvi/grodvi.cc (dvi_printer::dvi_printer): Initialize
5106 * libdriver/printer.cc (printer::load_font): Delete old_font_table.
5108 * grops/ps.cc (ps_printer::define_encoding): Delete elements of vec.
5110 Tue Aug 11 13:50:38 1992 James Clark (jjc at jclark)
5112 * grops/ps.cc (usage): -b option takes an argument.
5114 * devps/prologue (PLG): New procedure.
5115 * grops/ps.cc (main, usage): New -g option.
5116 (ps_printer::~ps_printer): If guess_flag is set, guess the paper
5119 Mon Aug 10 11:17:53 1992 James Clark (jjc at jclark)
5121 * include/cset.h: Include <limits.h> if we have it.
5123 * libgroff/illegal.cc: New file.
5124 * include/lib.h (illegal_input_char): Use table.
5125 * troff/input.cc (ESCAPE_RIGHT_PARENTHESIS): Renumber to 0206.
5126 * pic/lex.cc (ARG1): Renumber to 14.
5127 * eqn/lex.cc (ARG1: Likewise.
5129 * troff/Makefile.sub (majorminor.cc): Handle 3 part versions
5130 (eg 1.05.90) correctly.
5132 Sun Aug 9 13:35:43 1992 James Clark (jjc at jclark)
5134 * tmac/tmac.e (sr): Deleted. Set $r and $R directly.
5135 Rename $r and $R registers to $v and $V.
5136 ($r, $R): Initialize to 0.
5137 (@v, @V): New macros.
5141 * troff/input.cc (main, usage): Add -R option that says not to
5143 * eqn/main.cc (main, usage): Rename -n to -R.
5145 Sat Aug 8 00:16:00 1992 James Clark (jjc at jclark)
5147 * devps/DESC.in: Leave font positions 5-9 blank.
5148 * devdvi/DESC.in: Likewise.
5150 * grog/grog.pl: Handle `.PS <file' correctly.
5152 * troff/input.cc (input_stack::push): Improve error message when
5153 input stack limit exceeded.
5155 Fri Aug 7 13:08:16 1992 James Clark (jjc at jclark)
5157 * refer/refer.cc (main): Fix typo in handling of `a' option.
5159 * refer/refer.cc (do_bib): In state START after a newline remain
5162 * groff/groff.sh: Deleted.
5163 * groff/Makefile.sub: Delete handling of groff.sh.
5165 * pic/troff.cc (troff_output::text): Test \n(0p rather than \*(.T
5166 to determine whether to use \X'ps:...'.
5167 * tmac/troffrc: Set 0p register to 0.
5168 * tmac/tmac.ps: Set 0p register to 1.
5170 * groff/groff.cc: Support -X option. Give warning for -TXps and
5171 transform to -X -Tps. Pass troff a -r.X=1 option if -X is used.
5172 * tmac/troffrc: Support -r.X=1.
5174 * pic/troff.cc (troff_output::dot): Don't test
5175 zero_length_line_flag.
5177 Thu Aug 6 13:32:08 1992 James Clark (jjc at jclark)
5179 * include/lib.h: Declare getopt() and friends unless
5180 STDLIB_H_DECLARES_GETOPT is defined.
5182 * doc/chars.tr: Delete.
5183 * man/groff_char.man: New file.
5185 Wed Aug 5 00:38:58 1992 James Clark (jjc at jclark)
5187 * tmac/tmac.e (np, bu): Test \n($p with string expression in case
5188 user has changed register format.
5190 Mon Aug 3 11:22:18 1992 James Clark (jjc at jclark)
5192 * groff/groff.cc: Get rid of device_table. Get postprocessor from
5193 `postpro' command in DESC file. Get spooler command from `print'
5194 command in DESC file. Execute spooler command with /bin/sh.
5196 * groff/groff.cc: Split Unix-specific parts into...
5197 * groff/pipeline.c: New file.
5200 * COPYING: New file.
5201 * all files: Update copyright notices.
5203 * Rearrange files. Redo Makefiles. Use autoconf.
5205 Sat Aug 1 09:36:50 1992 James Clark (jjc at jclark)
5207 * troff/input.c (charinfo_to_node_list): Interpret character
5208 definition with escape_char of `\'.
5210 Tue Jul 28 12:20:12 1992 James Clark (jjc at jclark)
5212 * lib/strerror.c, lib/iftoa.c, lib/itoa.c: Don't include lib.h.
5213 Define INT_DIGITS as big enough for 64-bit integer.
5214 * lib/strtol.c: Don't include lib.h.
5215 * lib/lib.h: Delete ifdef __cplusplus stuff.
5217 Mon Jul 27 11:08:50 1992 James Clark (jjc at jclark)
5219 * ps/devps/Makefile: Add DESC to DEVICEFILES. Separate out rule
5220 for making DESC. Make $(FONTS) depend on DESC. afmtodit should
5221 get DESC from current directory.
5223 Sun Jul 26 15:38:26 1992 James Clark (jjc at jclark)
5225 * tbl/main.c (main): Always reset the line number when reading
5228 * tbl/table.c (table::print_single_hline, table::print_double_hline,
5229 table::define_bottom_macro, table::do_row, table::do_top): Round
5230 vertical spacing up to vertical resolution.
5232 Fri Jul 24 14:32:07 1992 James Clark (jjc at jclark)
5234 * ps/ps.h (enum resource_type): Avoid comma at end of
5236 * dvi/dvi.c (class dvi_printer): Likewise.
5237 * dvi/tfmtodit.c (gf::load): Likewise.
5238 * refer/label.y (struct expression): Likewise.
5239 * refer/refer.c (class label_processing_state): Likewise.
5240 * refer/indxbib.c (do_file): Likewise.
5241 * troff/troff.c (enum warning_type): Likewise.
5242 * tbl/main.c (process_data): Likewise.
5243 * troff/charinfo.h (class charinfo):
5245 Wed Jul 22 09:17:58 1992 James Clark (jjc at jclark)
5247 * dvi/devdvi/textt.map: Add entry for `-'. Regenerate fonts.
5249 Tue Jul 21 11:39:26 1992 James Clark (jjc at jclark)
5251 * groff.c: Move to new groff subdirectory.
5252 * groff/Makefile: New file.
5253 * Makefile: Remove handling of groff.c. Add groff to SUBDIRS.
5255 * man/mdate.sh: Use ls -L if supported.
5257 * Consolidate all header files produced by gendef into lib/defs.h.
5258 * lib/macropath.c, lib/fontfile.c, lib/device.c: Include defs.h.
5259 Don't include path.h.
5260 * lib/Makefile (path.h): Don't generate.
5261 * troff/input.c: Include defs.h. Don't include config.h.
5262 * troff/Makefile (config.h): Don't generate.
5263 * refer/index.h: Don't include suffix.h.
5264 * refer/index.c: Include defs.h.
5265 * refer/indxbib.c: Include defs.h.
5266 * refer/refer.h, refer/lkbib.h: Don't include path.h. Include
5268 * refer/Makefile (suffix.h, path.h): Don't generate.
5269 * groff.c: Don't include config.h. Include defs.h.
5270 * Makefile (config.h): Don't generate.
5271 (lib/defs.h): Generate.
5272 (topclean): Remove lib/defs.h.
5274 Mon Jul 20 10:12:57 1992 James Clark (jjc at jclark)
5276 * lib/malloc.c, lib/getpagesize.h: Deleted.
5277 * Makefile: Add COOKIE_BUG configuration option. Delete malloc
5279 * lib/Makefile: Delete malloc-related stuff.
5280 * lib/new.c: Workaround COOKIE_BUG if necessary.
5282 * refer/lkbib.c, refer/indxbib.c: Don't include refer.h. Include
5283 needed header files directly.
5284 * refer/refer.h: Omit definition of DEFAULT_INDEX.
5285 * Makefile: Include definition of DEFAULT_INDEX in path.h.
5287 Sun Jul 19 10:19:22 1992 James Clark (jjc at jclark)
5289 * lib/font.c (FONT_COMMAND_HANDLER): Pass command name and single
5291 * lib/font (font::load_desc, font::load): Don't split argument of
5293 (font::handle_unknown_font_command): Change type.
5294 * ps/ps.c (ps_font::handle_unknown_font_command,
5295 handle_unknown_desc_command): Change type.
5296 * dvi/dvi.c (dvi_font::handle_unknown_font_command): Change type.
5298 Fri Jul 17 11:12:49 1992 James Clark (jjc at jclark)
5300 * lib/font.h (font::handle_unknown_font_command): Add file and
5302 * lib/font.c (font::handle_unknown_font_command):
5303 * ps/ps.c (ps_font::handle_unknown_font_command):
5304 * dvi/dvi.c (dvi_font::handle_unknown_font_command): Add file and
5305 lineno arguments. Use _with_file_and_line functions for error
5308 * lib/fontfile.c (font::unknown_desc_command_handler): New static
5310 * lib/font.c (font::set_unknown_desc_command_handler): New
5312 (font::load_desc): For unknown commands, call
5313 unknown_desc_command_handler if not null.
5314 * lib/font.h (class font): Declare them.
5315 (FONT_COMMAND_HANDLER): New typedef.
5316 * ps/ps.c (handle_unknown_desc_command): New function.
5317 (main): Set bflag if we had a -b option. Call
5318 font::set_unknown_desc_command_handler.
5319 (broken.h): Don't include.
5320 * ps/Makefile: No need for broken.h. Pass BROKEN_SPOOLER_FLAGS to
5322 * ps/devps/Makefile: Add `broken' command to DESC file using
5323 BROKEN_SPOOLER_FLAGS.
5325 * macros/tmac.e ([, ]): Add as synonyms for { and }.
5327 * macros/tmac.e ($p): Only exdent if \$3 > 0.
5329 * macros/tmac.e (@R, @S): New macros.
5330 Declare @, po, $0, $i, $p, df, so, fu, bt, *, ?a, ?b, ?C, ?e, ?H,
5331 ?I, ?n, ?o, ?R, ?s, ?T, ?W, ?w registers with @R.
5332 Declare $H, $[0-9], .. macros with @S.
5333 Declare |0, |1, |2, |3 strings with @S.
5335 * macros/tmac.e (@S): Rename to @U.
5337 * macros/tmac.e (@z): Define @b and bp as empty instead of
5340 * macros/tmac.e (@m): Deleted.
5341 (@h): Don't call @m.
5342 (@z): Don't set @m trap.
5344 * macros/tmac.e ($h, $f): Define |z as empty string.
5346 * macros/tmac.e (@D): Rework to avoid unbalanced .el requests.
5349 * macros/tmac.e (@h): Set ?H, ?C , ?s registers to 0 rather than
5351 ()f): Likewise for * register.
5353 * macros/tmac.e (sr): Don't ever scale the arguments. If the third
5354 argument is missing, don't change $R. Call sr with three
5355 arguments when initializing.
5357 Thu Jul 16 12:17:12 1992 James Clark (jjc at jclark)
5359 * macros/tmac.e (sr): New macro.
5360 Initialize $r and $R using sr.
5362 * macros/tmac.e (,): Delete \*(#[.
5364 * troff/env.c (set_tabs): Read the tab type even if the position
5365 is bad. Allow the position of the first tab stop to be negative.
5367 Wed Jul 15 13:14:37 1992 James Clark (jjc at jclark)
5369 * refer/dirnamemax.c: Use pathconf() if <unistd.h> defines
5371 * refer/Makefile: Compile dirnamemax.c using -DHAVE_UNISTD_H
5372 rather than -DPATHCONF_MISSING.
5373 * Makefile: Get rid of PATHCONF_MISSING.
5375 * refer/map.c: New file.
5376 * refer/index.c: Interface to mmap through map.c. Rename map_size
5378 * refer/Makefile: Handle map.c.
5379 * Makefile: Include -DHAVE_MMAP in OLDCFLAGS rather than CFLAGS.
5381 Tue Jul 14 14:15:20 1992 James Clark (jjc at jclark)
5383 * Makefile: RANLIB should be `true' if there is no ranlib.
5384 * lib/Makefile (libgroff.a): Simplify.
5385 * driver/Makefile (libdriver.a): Simplify.
5387 * Makefile: Change -DWAIT_COREDUMP_0200 to -DWCOREFLAG=0200.
5388 * groff.c (WCOREDUMP): Use WCOREFLAG. Define only if not already
5391 Sat Jul 11 09:19:17 1992 James Clark (jjc at jclark)
5393 * troff/env.c (compare_ranges): Declare as extern "C".
5395 * troff/input.c (init_registers): Use `struct tm' instead of `tm'.
5397 * macros/tmac.s, macros/tmac.e: Change .nx /dev/null to .nx.
5399 Wed Jul 8 11:52:27 1992 James Clark (jjc at jclark)
5401 * pic/troff.c (troff_output::text): Merge in grops_output::text,
5402 but conditionalize use of \X based on \*(.T.
5403 (grops_output::*): Deleted.
5404 * pic/output.h: Delete declaration of make_grops_output.
5405 * pic/main.c (main): Ignore -p and -x. driver_extension_flag is 1
5406 by default. -n sets it to 0.
5407 (usage): Corresponding changes.
5408 * groff.c (main): Don't pass -x or -p to pic.
5409 * groff.sh: Likewise.
5411 * ps/ps.c (ps_printer::do_exec, ps_printer::do_file): Force ndefs
5414 * ps/devps/afmtodit: Change calculation of asc_boundary and
5415 desc_boundary. Make these bounds inclusive.
5416 * ps/devps: Regenerate font files.
5418 Tue Jul 7 13:14:15 1992 James Clark (jjc at jclark)
5420 * macros/tmac.latin1: New file.
5421 * macros/tmac.tty-char: Use tmac.latin1.
5422 (tmac.tty-tr): Deleted.
5423 * macros/Makefile: Install tmac.latin1.
5424 * macros/tmac.dvi: Use tmac.latin1.
5425 * macros/troffrc: Translate \[char160] onto no-break space here.
5426 * macros/{tmac.dvi,tmac.ps,tmac.tty,tmac.X75}: Don't do it here.
5428 Mon Jul 6 11:06:52 1992 James Clark (jjc at jclark)
5430 * macros/tmac.Xps: Use `do' request.
5432 * macros/tmac.ps: Use `do' request.
5434 * macros/tmac.e (@C): Use `do' request.
5436 * macros/tmac.X, macros/tmac.Xps: Moved from xditview.
5437 * macros/Makefile: Install tmac.X*.
5439 * tty/tmac.tty, tty/tmac.tty-char: Move to macros.
5440 * tty/Makefile: Don't install tmac.tty*.
5441 * macros/Makefile: Install tmac.tty*.
5443 * dvi/tmac.dvi: Move to macros.
5444 * dvi/Makefile: Don't install tmac.dvi.
5445 * macros/Makefile: Install tmac.dvi.
5447 * ps/tmac.ps*: Move to macros.
5448 * ps/Makefile: Don't install tmac.ps*.
5449 * macros/Makefile: Install tmac.ps*.
5451 * eqn/box.c: Provide draw_lines parameter corresponding to -D
5453 * macros/eqnrc: Set draw_lines parameter based on device.
5454 * groff.c: Don't pass -D flag to eqn.
5455 * groff.sh: Likewise.
5456 * eqn/main.c: Warn about use of -D.
5458 * troff/input.c (process_startup_file): New function.
5459 (main): Call process_startup_file().
5460 * macros/troffrc: New file.
5461 * macros/Makefile: Install troffrc.
5462 * groff.c (main): Don't pass extra -m option to troff. For a
5463 pseudo device pass the name of the pseudo device to troff using
5465 * groff.sh: Likewise.
5466 * groff.c (possible_command::prepend_arg): Deleted.
5468 * troff/input.c (do_request): New function.
5469 (init_input_requests): Bind "do" to do_request.
5471 * eqn/main.c (main): Instead of loading eqnchar from device directory,
5472 load eqnrc from macro directory.
5473 * macros/eqnrc: New file.
5474 * macros/Makefile: Install eqnrc.
5475 * ps/devps/eqnchar: Deleted.
5476 * ps/devps/Makefile: Don't install eqnchar.
5477 * dvi/devdvi/eqnchar: Deleted.
5478 * dvi/devdvi/Makefile: Don't install eqnchar.
5479 * groff.c (main): Pass -M to eqn. Don't pass -F to eqn. New
5482 * lib/device.[ch]: New files.
5483 * lib/font.h (font::set_device_name, font::get_device_name):
5485 * lib/fontfile.c: Use device.h.
5486 * lib/Makefile: Handle device.[ch]. Make paths.h define DEVICE.
5487 * troff/input.c: Delete definition of `device'.
5488 (main): Don't initialize device.
5489 * troff/troff.h: Include device.h rather than declaring device.
5490 * troff/Makefile: No need to handle DEVICE.
5491 * driver/input.c: Include device.h. Don't use
5492 font::{set,get}_device_name.
5493 * groff.c, Makefile: Rename device.h to config.h.
5494 * groff.c: Use library device variable.
5495 * eqn/main.c: Use library device variable.
5496 * eqn/Makefile: No need to handle DEVICE.
5498 * lib/searchpath.[ch]: New files.
5499 * lib/Makefile: Handle searchpath.[ch].
5500 * troff/input.c (open_file, init_dirs): Deleted.
5501 (macro_dirs): Deleted.
5502 (open_mac_file, macro_source): Use class search_path.
5503 (add_string, struct string_list): Move definition.
5504 (main): Change -M option to use macro_path. Delete call to
5506 * lib/fontfile.c (font::command_line_font_dir, font::open_file):
5507 Rewrite to use class search_path.
5508 * lib/font.h, lib/fontfile.c (font::cl_font_dirs): Deleted.
5509 * lib/Makefile: fontfile.c depends on searchpath.h.
5510 * lib/Makefile: Rename fontpath.h to paths.h. Make paths.h define
5512 * lib/macropath.[ch]: New files.
5513 * troff/Makefile: No need to handle MACROPATH.
5515 * troff/input.c: Delete DUMP code.
5516 * lib/fontfile.c, lib/font.h: Delete
5517 font::forget_command_line_font_dirs.
5519 * troff/input.c (push_token): New function.
5520 (handle_first_page_transition): Use push_token().
5521 (process_input_stack): Change handling of a space at the beginning
5524 Sun Jul 5 17:11:09 1992 James Clark (jjc at jclark)
5526 * troff/input.c (font_dirs): Delete unused variable.
5528 * eqn/lex.c (do_set): Correct error messages.
5530 Sat Jul 4 10:20:55 1992 James Clark (jjc at jclark)
5532 * troff/input.c (do_define_string): Allow the string name to be
5533 followed immediately by a tab.
5534 (define_character): Likewise.
5536 Thu Jul 2 10:59:15 1992 James Clark (jjc at jclark)
5538 * ps/ps.c (ps_printer::draw): When drawing an arc, don't allow k to
5541 * troff/input.c (input_iterator::is_file): New virtual function.
5542 (file_iterator::is_file): New function.
5543 (input_stack::end_file): New function.
5544 (input_stack::next_file): Handle the situation where there is no
5545 file on the input stack correctly. Avoid making two passes over
5547 (next_file): Make the filename optional; in this case call
5548 input_stack::end_file().
5550 Wed Jul 1 10:17:25 1992 James Clark (jjc at jclark)
5552 * dvi/tmac.dvi: Change the definitions of \(ul and _ so that they
5553 produce a real _ charater when the current font is CW and _
5556 * lib/errarg.c (errarg::errarg(const char *)): Invert conditional
5557 expression to work around gcc 2.2 bug.
5559 Wed Jun 24 08:12:24 1992 James Clark (jjc at jclark)
5561 * eqn/main.c (main): Don't give an error if we can't find eqnchar.
5563 * troff/env.c (environment::add_padding): New function.
5564 (environment::add_char): Use add_padding().
5565 (environment::space): Likewise.
5566 (environment::wrap_up_field): Add some padding if there is none
5567 and there's no current tab.
5568 * troff/env.h: Declare environment::add_padding.
5570 Mon Jun 22 08:37:45 1992 James Clark (jjc@jclark)
5572 * pic/pic.y: undef fmod and rand before declaring them.
5574 Sun Jun 14 11:40:18 1992 James Clark (jjc@jclark)
5576 * troff/input.c (main): If the DESC file specifies a font name of
5577 0, then leave the corresponding font position empty.
5579 * nroff.sh: New file.
5580 * Makefile (install.nobin): Install nroff.sh.
5582 * tty/devlatin1/R.proto: Add ao as synonym for de.
5583 * tty/tmac.tty-char: Define ao as o.
5585 * tty/dev{ascii,latin1}/R.proto: Add aq.
5586 * tty/tmac.tty-char: Delete definition of aq.
5588 Mon Jun 8 11:43:20 1992 James Clark (jjc@jclark)
5590 * troff/input.c (init_charset_table): Don't translate 0240.
5591 * ps/tmac.ps: Translate char160 to space.
5592 * dvi/tmac.dvi: Likewise.
5593 * tty/tmac.tty: Likewise.
5595 Sun Jun 7 10:52:35 1992 James Clark (jjc@jclark)
5597 * dvi/tmac.dvi: Add support for all Latin-1 characters.
5599 * macros/tmac.s: Delete definitions of \(rg, \(ah, \(ad, \(a-,
5600 \(ao, \(ac, \(ho, \(-D, \(Sd, \(TP, \(Tp, \(ss, \(AE, \(ae, \(OE,
5603 * tty/tmac.tty-char: Add \(ah.
5605 * dvi/tmac.dvi: Add definitions of Tp, TP, Sd, -D, ho.
5606 No need to define \(FM and \(!/. Conditionalize all character
5609 * ps/devps/lgreekmap: Add +h, +f, +p.
5611 * ps/tmac.psnew: New file.
5612 * ps/Makefile: Install tmac.psnew.
5614 * troff/input.c (charinfo_to_node_list): Don't ever interpret
5615 character definitions in compatible mode.
5617 * troff/input.c (remove_character): New function.
5618 (init_input_requests): Bind remove_character to "rchar".
5620 * ps/tmac.psold: New file.
5621 * ps/Makefile: Install tmac.psold.
5622 * ps/tmac.ps: Load tmac.psold. Move definitions of ISO Latin-1
5623 characters into tmac.psold. Make these definitions unconditional.
5625 * tty/tmac.tty-char: Define \n(_C only if it is not already defined.
5627 * ps/tmac.ps: Don't define \('c and \('C.
5629 * ps/devps/textmap: Move Greek characters to...
5630 * ps/devps/symbolchars:
5632 Sat Jun 6 16:41:17 1992 James Clark (jjc@jclark)
5634 * ps/devps/text.enc: Add quotesingle.
5635 * ps/devps/textmap: Add +h, +f, +p, Fn, Bq, bq, aq, lz.
5636 * tty/tmac.tty-char: Likewise.
5637 * dvi/devdvi/texmi.map: Add +h, +f, +p.
5638 * dvi/devdvi/texi.map: Add Fn.
5639 * dvi/devdvi/msam.map: Add lz.
5640 * dvi/tmac.dvi: Handle Bq, bq, aq.
5642 * pic/lex.c (get_token): Recognize 'th.
5643 * pic/map.y: Allow `expr'th in contexts where ORDINAL was allowed.
5645 Fri Jun 5 11:20:46 1992 James Clark (jjc@jclark)
5647 * ps/devps/textmap: Move di, mu, +- to...
5648 * ps/devps/symbolchars:
5650 * macros/tmac.s (@XS): Don't call par@reset or fi.
5651 (XA): Call LP. Turn off adjustment. Reduce line length.
5653 * macros/tmac.s: Initially alias XS to LP.
5654 (XS): Rename to @XS.
5655 (cov*ab-init): Alias XS to @XS.
5657 Thu Jun 4 09:12:05 1992 James Clark (jjc@jclark)
5659 * troff/token.h: Delete TOKEN_CHAR_HEIGHT, TOKEN_CHAR_SLANT,
5660 TOKEN_FONT_NAME, TOKEN_FONT_POSITION, TOKEN_SIZE tokens.
5661 (token::is_size, token::changes_env): Deleted.
5662 * troff/number.c (parse_term): No need to process \s explicitly.
5663 Call tok.next() only after scale indicator has been processed.
5664 * troff/input.c (do_overstrike, do_bracket): No need to process \s,
5666 (token::next): Handle \s, \f, \S, \H immediately rather than
5667 returning them as tokens.
5668 (token::operator==, token::description, token::add_to_node_list,
5669 token::process): Remove handling of deleted tokens.
5671 * troff/env.c (environment::add_char): When adding padding
5672 indicator character, call start_line() if necessary.
5674 Wed Jun 3 09:55:50 1992 James Clark (jjc@jclark)
5676 * ps/devps/afmtodit: Don't output 0 kerns.
5678 * ps/devps/afmtodit: Remove directory from name of encoding in
5679 font description file.
5681 * ps/devps/afmtodit: Improve error messages.
5683 * ps/devps/afmtodit: Allow DESC file to be specified with -d.
5685 * ps/devps/Makefile: Incorporate FontMakefile. Rework.
5686 * ps/devps/FontMakefile: Deleted.
5687 * ps/devps/afmname: New file.
5689 * ps/devps/symbol.sed: New file.
5690 * ps/devps/symbol.diff: Deleted.
5691 * ps/devps/FontMakefile: Generate symbol.afm using symbol.sed.
5692 Generate zapfdr.afm from zapfd.afm.
5694 * tty/tmac.tty (tty-char): Prefix definition with ".
5696 * macros/tmac.an (TP): Don't start a diversion if one has already
5699 * tty/tmac.tty-char: Add Latin-1 characters.
5701 * tty/tmac.tty-char: Incorporate suggestions from Paul Eggert.
5703 Tue Jun 2 00:54:34 1992 James Clark (jjc@jclark)
5705 * tbl/table.c (table::allocate): Delete old_vline, old_entry.
5706 Move declaration of struct horizontal_span.
5708 * tbl/table.c (table::table): Initialize span_list.
5709 (table::~table): Delete span_list.
5711 * lib/ptable.h (PTABLE(T)::~PTABLE(T)): Delete v.
5713 * ps/devps/Makefile: Avoid dependency on GNU make.
5715 * ps/tmac.ps: Check that character does not already exist before
5718 * tty/tmac.tty: Add definitions of \(ff, \(!=, \(==, \(~=, \(sq,
5719 \(OE, \(oe, \(AE, \(ae, \(lh, \(rh. Delete definitions of \(en,
5720 \(ru, \(ul, \(br, \(bv, \(sl which are in the font description
5723 * tty/tmac.tty-char: New file.
5724 * tty/Makefile: Install tmac.tty-char.
5725 * tty/tmac.tty: Move definitions of \(ua, \(da, \(uA, \(dA into
5728 * tty/tmac.tty: Fix definition of \(34.
5730 * tty/dev{ascii,latin1}/R.proto: Add ha and ti. Map
5731 bracket-drawing characters onto |. Add *o.
5733 * troff/env.c (environment::wrap_up_tab): Increment field_spaces
5734 only if current_field.
5736 * troff/dictionary.c (dictionary::lookup): Free old_table after
5739 Mon Jun 1 10:15:22 1992 James Clark (jjc@jclark)
5741 * tty/dev{ascii,latin1}/R.proto: Add uppercase Greek characters
5742 whose glyphs are identical to glyphs of some Roman character.
5744 * tty/devlatin1/R.proto (bu): Deleted.
5745 * tty/devascii/R.proto (bu): Deleted.
5746 * tty/tmac.tty: Add definition of \(bu.
5748 * eqn/main.c (do_file): Pass FILE as argument.
5749 (main): Automatically load eqnchar. New options -F and -n.
5750 Pass do_file an opened FILE.
5751 * groff.c: Don't pass eqnchar to eqn. Pass -F options onto eqn.
5752 No need to include font.h.
5753 * groff.sh: Likewise. Don't need to use - for standard input.
5754 Prefix files with -- if first file starts with -.
5756 * macros/tmac.e: Conditionalize use of \$* on \n(.g.
5758 * troff/env.c (environment::possibly_break_line): Don't set line
5759 to 0 across call to output_line(). Don't call output_line() until
5760 after discarding nodes after break.
5762 Sun May 31 10:45:29 1992 James Clark (jjc@jclark)
5764 * request.h (macro::empty): Declare it.
5765 * input.c (macro::empty): New method.
5766 (interpolate_macro): Don't give a WARN_SPACE if the two-character
5769 Sat May 30 10:27:15 1992 James Clark (jjc@jclark)
5771 * troff/env.c (environment::start_field): Decrement space_total
5772 when a space is frozen.
5774 Fri May 22 14:34:38 1992 James Clark (jjc@jclark)
5776 * macros/tmac.an (R): Delete macro.
5778 * troff/input.c (get_copy, token::next): Support \# (like \" but
5779 newline is ignored).
5781 * troff/input.c (token::next): Fix error message in 'Y' case.
5783 Thu May 21 09:26:24 1992 James Clark (jjc@jclark)
5785 * eqn/delim.c (define_extensible_string): Recognize any prefix of
5788 Fri May 15 10:20:41 1992 James Clark (jjc at jclark)
5790 * c++test.c: Include <osfcn.h>.
5792 * lib/strtol.c, lib/getcwd.c, ps/psbb.c: Declare errno in case
5795 Fri May 8 09:37:19 1992 James Clark (jjc at jclark)
5797 * tbl/table.c (table::divide_span): Don't count column separation
5798 if expand was specified.
5800 * tbl/main.c (process_format): Don't ignore width specs in
5801 continued format. Give warning for changing equal widths or
5802 column separation in continued format.
5803 (process_data): Set column separation, minimum width, equal
5804 columns at end of table.
5806 Thu May 7 08:50:40 1992 James Clark (jjc at jclark)
5808 * troff/node.c (kern_pair_node::add_discretionary_hyphen,
5809 node::add_discretionary_hyphen): Use soft_hyphen_char.
5810 (set_soft_hyphen_char): New function.
5811 (init_node_requests): Bind to shc. Initialize soft_hyphen_char.
5813 * Makefile (c++tested): Give more helpful message if test fails.
5815 Tue May 5 10:58:39 1992 James Clark (jjc at jclark)
5817 * troff/input.c (init_charset_table): Translate 0240 to
5818 an unbreakable space.
5820 * troff/token.h (token::hyphen_indicator): New function.
5821 * troff/charinfo.h (TRANSLATE_HYPHEN_INDICATOR): New special
5823 * troff/input.c (translate): Allow translation to \%.
5824 * troff/node.c (node::add_char): Handle
5825 TRANSLATE_HYPHEN_INDICATOR.
5826 (make_node): Don't allow TRANSLATE_HYPHEN_INDICATOR here.
5828 * troff/input.c (init_charset_table): Don't set BREAK_AFTER flag
5831 * tty/devlatin1/R.proto: \(hy and - should print as 055.
5833 Tue Apr 21 09:24:42 1992 James Clark (jjc at jclark)
5835 * groff.c (run_commands): If the last command gets a SIGPIPE send
5836 a SIGPIPE to all children than haven't yet terminated. When
5837 command terminates, set pid field to -1.
5839 Fri Apr 17 11:20:48 1992 James Clark (jjc at jclark)
5841 * groff.c (main): Pass an appropriate -filename option to gxditview.
5843 Thu Apr 16 15:11:40 1992 James Clark (jjc at jclark)
5845 * Makefile.bd (install): Remove existing program before copying.
5847 * Makefile, */Makefile, Makefile.bd, groff.sh, groff.c: Allow
5848 programs which have Unix counterparts to be installed with
5849 user-specified prefix.
5851 * troff/input.c (exit_troff): Don't check if exit_started.
5852 (exit_request): Don't call exit_troff if exit_started.
5854 * Makefile.bd (install.mm): Rename to install.dwbmm.
5856 Tue Apr 14 10:05:10 1992 James Clark (jjc at jclark)
5858 * driver/input.c (do_file): Add missing break for '#' case.
5860 Mon Apr 13 10:11:02 1992 James Clark (jjc at jclark)
5862 * troff/input.c (input_stack::clear): Clear past any boundaries and
5863 then add the boundaries back.
5865 * troff/input.c (exit_troff): Return immediately if already
5868 * macros/tmac.s (pg@end-text): New macro. Use pg@end-text for the
5870 (pg*end-page): If the text has ended and there are no more
5871 footnotes or keeps, exit.
5873 * macros/doc-ditroff (Lq, Rq): Define as \(lq and \(rq.
5875 * troff/input.c (init_charset_table): Make \(rq transparent by
5878 * macros/tmac.an: Define lq and rq strings.
5880 * macros/tmac.s (Q, U): Define as \(lq and \(rq.
5882 Sun Apr 12 12:54:37 1992 James Clark (jjc at jclark)
5884 * troff/env.c (environment::final_break): New function.
5885 (environment::newline): Set prev_line_interrupted to 2 if
5887 * troff/env.h: Declare environment::final_break.
5888 * troff/input.c (exit_troff): Call environment::final_break()
5889 instead of environment::do_break().
5891 * macros/Makefile: Install man.local if $(MACRODIR)/man.local
5892 doesn't already exist.
5893 * macros/man.local: New file.
5894 * macros/tmac.an: Load man.local.
5895 * macros/man.ultrix: New file.
5897 Sat Apr 11 17:32:04 1992 James Clark (jjc at jclark)
5899 * troff/input.c (exit_groff): Rename to...
5900 (exit_troff): New function.
5902 * troff/div.c (exit_started, done_end_macro,
5903 seen_last_page_ejector): New global variables.
5904 (began_page_in_end_macro): New static variable.
5905 (exit_flag): Deleted.
5906 (top_level_diversion::top_level_diversion): Initialize
5908 (top_level_diversion): More elaborate test for whether
5909 cleanup_and_exit() should be called.
5910 Set began_page_in_end_macro if the end macro isn't yet finished.
5911 * troff/div.h (top_level_diversion::last_page_count): New data
5913 (top_level_diversion::set_last_page): New function.
5914 (exit_started, done_end_macro, seen_last_page_ejector): Declare.
5915 * troff/env.c (do_break): Zero prev_line_interrupted.
5916 * troff/input.c (exit_flag): Delete declaration.
5917 (LAST_PAGE_EJECTOR): New magic cookie.
5918 (token::next): Handle LAST_PAGE_EJECTOR.
5919 (exit_groff): Set exit_started and done_end_macro instead of
5920 exit_flag. Call top_level_diversion::set_last_page. Push a
5921 LAST_PAGE_EJECTOR instead of calling push_page_ejector(). Do
5922 another ejection after setting seen_last_page_ejector.
5924 Thu Apr 9 04:37:11 1992 James Clark (jjc at jclark)
5926 * etc/grog.sh, etc/grog.sh: Recognize -me sh macro.
5928 * macros/tmac.e (TH): Make sure there's room for the initial
5931 * macros/tmac.s (par@init): Make PD and DD at least \n(.V.
5932 Set FVS in points rather than units.
5934 Mon Apr 6 11:21:32 1992 James Clark (jjc at jclark)
5936 * troff/div.c (top_level_diversion::add_trap): Don't consider the
5937 position of empty slots.
5939 Fri Apr 3 10:46:45 1992 James Clark (jjc at jclark)
5941 * ps/devps/S: Fix height and depth of parenrightex.
5942 * ps/devps/symbol.diff: Regenerate.
5944 Sat Mar 28 21:17:52 1992 James Clark (jjc at jclark)
5946 * tmac.e (u): Do underlining as in -mgs.
5948 Fri Mar 27 09:23:44 1992 James Clark (jjc at jclark)
5950 * tty/tty.c (tty_printer::end_page): If overstriking is
5951 suppressed, still turn overstruck horizontal and vertical lines
5954 * lib/new.c: Back out Feb 24 change; no longer needed with gcc
5957 * refer/label.y (format_expr::evaluate): Avoid use of %0*d.
5959 Wed Mar 18 09:29:10 1992 James Clark (jjc at jclark)
5961 * Version 1.05 released.
5963 Tue Mar 17 16:50:45 1992 James Clark (jjc at jclark)
5965 * tty/tty.c: Instead of keeping an array of glyphs and then
5966 sorting it, keep a ordered linked list of glyphs for each line.
5968 * driver/driver.h: Include stddef.h.
5970 * tty/tty.c (compare_glyph):
5971 * refer/refer.c (rcompare):
5972 * troff/env.c (compare_ranges): Arguments of qsort comparison
5973 function should be const void *.
5975 * troff/number.c (parse_term):
5976 * dvi/dvi.c (draw_dvi_printer::draw): Avoid initialization in
5979 * refer/label.y (consider_authors): Don't access variables
5980 constructed under a condition outside that condition: put braces
5981 round for statement containing declaration; redeclare use of same
5984 * pic/pic.y (text_expr): Delete production that allows
5985 parenthesised text_expr.
5986 (expr): Allow a conditional_expr to appear in parentheses.
5987 (conditional_expr): Rename to any_expr.
5989 * mm: Install new version 1.01 from jh.
5991 * lib/font.c (font::get_width): Cache scaled widths.
5992 (font::font): Initialize widths_cache.
5993 (font::~font): Destroy widths_cache.
5994 * lib/font.h: Add font::widths_cache. Declare font_widths_cache.
5996 Mon Mar 16 10:16:10 1992 James Clark (jjc at jclark)
5998 * c++test.c, c++test.ref: New files.
5999 * Makefile: Check that the C++ compiler works.
6001 * ps/tmac.pspic (PSPIC): Do a break.
6003 * ps/tmac.ps: Move definition of PSPIC into...
6004 * ps/tmac.pspic: New file.
6005 (PSPIC): Draw box around picture, but make it invisible to grops.
6006 * ps/tmac.ps: Load tmac.pspic.
6007 * ps/Makefile: Install tmac.pspic.
6009 Sun Mar 15 14:18:08 1992 James Clark (jjc at jclark)
6011 * lib/font.c (scale_round): If n is negative,
6012 subtract .5 before truncating floating point result.
6014 * lib/fontfile.c: Include <errno.h>.
6016 Tue Mar 10 14:17:03 1992 James Clark (jjc at jclark)
6018 * driver/input.c (get_char): Inline. Don't update current_lineno.
6019 Change callers to up date current_lineno if necessary.
6020 Use get_char() instead of getc(current_file).
6022 Sun Mar 8 18:05:28 1992 James Clark (jjc at jclark)
6024 * ps/tmac.ps: Fix up spacing of \(mo and \(nm.
6026 Fri Mar 6 19:38:58 1992 James Clark (jjc at jclark)
6028 * tty/tty.c (tmac.tty): Define \(rg as (R).
6030 Tue Mar 3 10:11:25 1992 James Clark (jjc at jclark)
6032 * lib/lib.h: New define a_delete.
6033 * Use a_delete instead of delete when deleting an array of objects
6034 without destructors.
6036 * lib/lib.h: Rename adelete to ad_delete.
6037 * Change uses of adelete.
6039 Mon Mar 2 12:41:05 1992 James Clark (jjc at jclark)
6041 * eqn/eqn.y: Include lib.h.
6043 * troff/node.c (grow_font_table): Delete old_font_table.
6045 * mm: Install new version from jh.
6047 Fri Feb 28 10:42:23 1992 James Clark (jjc at jclark)
6049 * tbl/table.h (format_type): Make global instead of local to class
6050 entry_format. Prefix enumerators with FORMAT_.
6051 * tbl/table.c, tbl/main.c: Corresponding changes.
6052 * refer/token.h (token_type): Make global. Prefix enumerators
6054 * refer/token.[ch]: Corresponding changes.
6055 * Makefile: Get rid of -DNO_NESTED_TYPES configuration option.
6057 * troff/div.c (node::set_vertical_size): Don't name argument.
6059 Thu Feb 27 10:29:19 1992 James Clark (jjc at jclark)
6061 * Makefile: New configuration option ARRAY_DELETE_NEEDS_SIZE.
6062 * lib/lib.h: Define adelete accordingly.
6063 * pic/object.c (graphic_object::graphic_object):
6064 * tbl/main.c (format::~format):
6065 * tbl/table.c (table::~table):
6066 * refer/ref.c (reference::~reference, reference::merge,
6067 reference::insert_field, reference::delete_field): Use adelete.
6069 * Makefile: Change NESTED_TYPES to NO_NESTED_TYPES.
6071 * tbl/table.h: Corresponding changes.
6073 * common.c (common_output::dashed_arc, common_output::dotted_arc):
6074 Ensure total_angle is positive.
6076 Wed Feb 26 08:49:26 1992 James Clark (jjc at jclark)
6078 * refer/ref.c (reference::merge, reference::insert_field,
6079 reference::delete_field): Avoid delete[0].
6081 * refer/token.c (init_special_chars): Move calls to cmupper
6082 outside calls to init_two_char_letter to work around bug in gcc
6085 Mon Feb 24 14:20:00 1992 James Clark (jjc at jclark)
6087 * lib/new.c (operator new): Use __builtin_new for g++.
6089 * pic/object.c (graphic_object::~graphic_object): Don't use
6092 * pic/object.c (output::compute_scale): Initialize max_width and
6095 Sat Feb 15 09:55:20 1992 James Clark (jjc at jclark)
6097 * troff/input.c (write_request): Call fflush.
6099 * troff/node.h (class composite_node): Move declaration to node.c
6100 * troff/input.c (charinfo_to_node): Rename to ...
6101 (charinfo_to_node_list): Return node list rather than composite
6103 * troff/node.c (make_composite_node): New function.
6104 (make_node, add_char): Call make_composite_node instead of
6106 (class composite_node): Add a tfont * member. Delete font_size
6108 (composite_node::composite_node, composite_node::copy,
6109 composite_node::size): Corresponding changes.
6110 (composite_node::tprint): Provide constant spacing, emboldening
6111 and track kerning as specified in tfont.
6112 (composite_node::width): Change width calculation accordingly.
6113 * troff/env.h (environment::composite): New member.
6114 (environment::is_composite, environment::set_composite): New
6116 * troff/env.c (environment::environment): Initialize composite.
6117 * troff/input.c (charinfo_to_node): Call
6118 environment::set_composite.
6119 * troff/node.c (make_composite_node, make_glyph_node): Use the
6120 plain version of the tfont if the environment is composite.
6122 * troff/node.c (font_info::get_space_width): Additional argument
6123 giving space_size. Handle constant space correctly. Scale by
6124 space_size unless constant spaced.
6125 (env_sentence_space_width): New function.
6126 * troff/node.h: Declare it.
6127 * troff/env.h (environment::get_space_size,
6128 environment::get_sentence_space_size,
6129 environment::get_narrow_space_width,
6130 environment::get_half_narrow_space_width): Make inline.
6131 (environment::get_space_width): Make inline. Just call
6133 * troff/env.c: Delete definitions for funtions made inline.
6134 (environment::space_newline, environment::space): Use
6135 env_sentence_space_width(). Don't scale by space_size.
6136 * troff/node.h: Move declarations of env*space_width() functions
6139 Sat Feb 8 09:30:22 1992 James Clark (jjc at jclark)
6141 * macros/tmac.s (PS): Don't try to set negative indent.
6143 Thu Feb 6 09:00:35 1992 James Clark (jjc at jclark)
6145 * pic/pic.y: Fix min function.
6147 Tue Jan 28 07:52:29 1992 James Clark (jjc at jclark)
6149 * man/mdate.sh: Clear LANGUAGE.
6151 Sun Jan 19 13:02:41 1992 James Clark (jjc at jclark)
6153 * pic/pic.y, pic/lex.c: Rename COMMAND token to COMMAND_LINE.
6154 * pic/lex.c: New COMMAND keyword.
6155 * pic/pic.y (print_args, print_arg): New rules.
6156 (placeless_element): Use print_args for PRINT.
6157 New COMMAND element.
6159 Tue Jan 7 13:14:31 1992 James Clark (jjc at jclark)
6161 * troff/input.c (terminal): Handle missing argument correctly.
6163 * pic/pic.y (text_expr): New rule.
6165 * pic/pic.y: Implement := operator.
6167 Sun Jan 5 10:23:02 1992 James Clark (jjc at jclark)
6169 * etc/grog.pl, etc/grog.sh: Distinguish old and new versions of
6172 Sat Jan 4 14:42:26 1992 James Clark (jjc at jclark)
6174 * ps/devps/dingbatsrmap: Include this in the distribution.
6176 * macros/tmac.doc: Replace with new version from 2nd Networking
6177 Release. Fix loading of doc-* files.
6178 * macros/{doc-common,doc-ditroff,doc-nroff,doc-syms}: New files.
6179 * macros/tmac.doc.old: New file. Apply fixes that had been
6180 applied to old tmac.doc.
6181 * macros/tmac.andoc: Check that we're running under groff.
6182 * macros/Makefile: Rework.
6184 Fri Jan 3 13:27:51 1992 James Clark (jjc at jclark)
6186 * tbl/table.h (format_type):
6187 * refer/token.h (token_type): If NESTED_TYPES is defined, use
6188 typedef to make these types visible at file scope.
6189 * Makefile: Add NESTED_TYPES configuration option.
6191 * troff/div.c (mark): At the top level use the value of
6192 nl_reg_contents rather than the current vertical position.
6194 Thu Jan 2 10:34:51 1992 James Clark (jjc at jclark)
6196 * tty/tty.c: Implement \D for horizontal or vertical lines.
6197 (tty_printer::set_char): Use vec_used+2 as serial number.
6198 Don't allow size of vector to exceed USHRT_MAX-2.
6199 Split off part into...
6200 (tty_printer::add_char): New function.
6201 (tty_printer::draw): New function.
6202 (compare_glyph): Handle equal serial numbers.
6203 (tty_printer::end_page): Handle overstruck characters from \D.
6204 (main, usage): Implement -d option.
6206 Mon Dec 23 10:37:51 1991 James Clark (jjc at jclark)
6208 * tbl/main.c (process_format):
6209 * eqn/text.c (split_text):
6210 * troff/input.c (token::next): Use inner block for declarations
6211 with initializers in switch statement.
6213 Mon Dec 16 20:52:03 1991 James Clark (jjc at jclark)
6215 * pic/common.c (common_output::dash_line): Cope with zero-length
6218 Sun Nov 17 12:04:08 1991 James Clark (jjc at jclark)
6220 * Version 1.04 released.
6222 Wed Nov 13 05:27:21 1991 James Clark (jjc at jclark)
6224 * macros/tmac.an (TH): Define a macro an-init to define variables
6225 based on command line arguments.
6226 (an-header): Call it.
6228 Sun Nov 3 12:07:34 1991 James Clark (jjc at jclark)
6230 * Makefile (install.mm): Rename to install.dwbmm.
6232 * Makefile: Integrate mm.
6233 * mm: New directory.
6235 Wed Oct 30 10:11:34 1991 James Clark (jjc at jclark)
6237 * refer/dirnamemax.c: If PATHCONF_MISSING is defined, include
6240 * pic/troff.c (troff_output::simple_spline,
6241 troff_output::simple_polygon): Rename variable `v' to `d' to avoid
6242 shadowing parameter.
6244 * lib/tmpfile.c (xtmpfile): Declare dir as const char *.
6246 * lib/ptable.h: Add explicit casts when converting from unsigned
6249 * dvi/devdvi/{SA,SB,msam.map,msbm.map}: New files.
6250 * dvi/devdvi/Makefile: Install SA, SB.
6252 * refer/indxbib.c: Add declaration of mktemp.
6254 * refer/lookbib.c: Add declaration of isatty.
6256 Fri Oct 25 09:00:17 1991 James Clark (jjc at jclark)
6258 * pic/lex.c (interpolate_macro_with_args): While collecting
6259 arguments, keep track of whether we're in a string.
6261 Wed Oct 23 08:42:48 1991 James Clark (jjc at jclark)
6263 * ps/tmac.ps (PSPIC): Do the .sp after the \X, and move the \X
6264 down with \v, so as to avoid problems with top of page trap
6265 setting no space mode.
6267 Tue Oct 22 17:38:49 1991 James Clark (jjc at jclark)
6269 * eqn/lex.c (get_delimited_text): Allow tab before macro body.
6271 Tue Oct 15 17:24:53 1991 James Clark (jjc at jclark)
6273 * ps/psrm.c (ps_get_line): Fix bug when lines longer than 255.
6274 Improve error message.
6276 Fri Oct 11 11:09:38 1991 James Clark (jjc at jclark)
6278 * ps/psrm.c (print_ps_string): Don't pass negative numbers to
6281 Wed Oct 9 17:50:14 1991 James Clark (jjc at jclark)
6283 * groff.c (possible_command::execp): Always use _exit() after a
6286 * Makefile: Add HAVE_UNION_WAIT, HAVE_PID_T, WAIT_COREDUMP_0200,
6287 NO_SYS_WAIT_H configuration options.
6288 * groff.c: Use these options. Use POSIX-style macros to extract
6289 fields from the status returned by wait().
6291 Fri Oct 4 12:12:27 1991 James Clark (jjc at jclark)
6293 * tbl/table.c (table::compute_separation_factor): Allow the
6294 separation factor to drop to 0.
6296 Tue Oct 1 18:12:38 1991 James Clark (jjc at jclark)
6298 * refer/search.c: Include <errno.h>.
6300 Sun Sep 29 08:40:57 1991 James Clark (jjc at jclark)
6302 * pic/pic.y (YYDEBUG): Don't define for Borland C++.
6304 * lib/lib.h: #ifdef out declarations of itoa and iftoa for Borland
6307 * pic/lex.c (input_stack::bol): Move definition out of class body.
6309 * pic/main.c: On MSDOS munge argv[0].
6311 * lib/ptable.h: Define name2 as _Paste2 for Borland C++.
6313 * lib/ptable.c (hash_string): Use unsigned long rather than
6315 (next_ptable_size): Use unsigned rather than int. Give an error
6316 message if we've hit the largest table size.
6317 * lib/ptable.c: Corresponding changes. Also use unsigneds for the
6320 * pic/object.h (object_spec): Make flags unsigned long. Declare
6321 flags as const unisgned long rather than as enums.
6323 * pic/output.c: Deleted.
6325 * pic/troff.c (troff_output::simple_ellipse): Remove spurious %.
6327 * tbl/table.c (simple_entry::note_double_vrule_on_{left,right}):
6328 Add additional argument.
6329 (line_entry::note_double_vrule_on_{left,right}): Set value of
6330 douvle_vrule_on_{right,left} flag according to argument.
6331 (simple_line_entry::simple_print,
6332 simple_line_entry::double_line_print): If adjacent to double vrule
6333 on a corner extend rather than shorten the rule by half the double
6336 * troff/number.c (parse_term): In checking for overflow, handle the
6337 case where the current horizontal position is negative.
6339 Thu Sep 12 08:26:09 1991 James Clark (jjc at jclark)
6341 * pic/object.c (draw_arrow): Check for object having zero length.
6343 Wed Sep 11 10:32:38 1991 James Clark (jjc at jclark)
6345 * eqn/main.c (do_file): Split off inline equation handling into...
6346 (inline_equation): New function. Search for starting delimiter
6348 (delim_search): New function. Don't recognize a delimiter that
6349 occurs in the name of an escape sequence, number register, string
6352 Tue Sep 10 04:01:11 1991 James Clark (jjc at jclark)
6354 * eqn/delim.c (delim_box::compute_metrics): Don't call
6355 define_extensible_string if left is 0.
6356 (delim_box::output): Don't print the left delimiter if left is 0.
6357 (delim_box::debug_print): Check for left == 0 before calling printf.
6359 Fri Aug 23 13:02:30 1991 James Clark (jjc at jclark)
6361 * troff/Makefile (majorminor.c): Include only digits in
6364 Thu Aug 22 09:35:37 1991 James Clark (jjc at jclark)
6366 * refer/dirnamemax.c: new file.
6367 * refer/genlimits.c: Deleted.
6368 * refer/indxbib.c (main): Use dir_name_max() instead of NAME_MAX.
6369 Don't check path length.
6370 * refer/Makefile: Add dir_name_max.o; delete genlimits.
6371 * Makefile: Add PATHCONF_MISSING option.
6373 * refer/indxbib.c (get_cwd): New function.
6374 (main): Use get_cwd().
6375 * lib/getcwd.c: New file.
6376 * Makefile: Delete -DHAVE_GETWD. Include GETCWD variable. Pass
6378 * lib/Makefile: Compile getcwd.o.
6380 * ps/tmac.psatk (psatk-defs): Define showpage after pushing
6383 * refer/indxbib.c (main): Check success of mktemp.
6385 * lib/tmpfile.c: New file.
6386 * lib/Makefile: Add tmpfile.c.
6387 * lib/lib.h: Declare xtmpfile(); include <stdio.h>.
6388 * ps/ps.h: Delete declaration of mktemp().
6389 * ps/ps.c (ps_printer::ps_printer): Use xtmpfile().
6390 * refer/refer.c (divert_to_temporary_file): Use xtmpfile().
6391 * driver/driver.h: No need now to include errno.h.
6393 * everywhere: Set errno to 0 before calling fopen().
6395 * eqn/eqn.h, etc/soelim.c, driver/driver.h, etc/addftinfo.c,
6396 dvi/tfmtodit.c, groff.c, refer/index.c, refer/linear.c,
6397 refer/lookbib.c, refer/refer.h, ps/psbb.c: Include <errno.h>.
6399 Mon Aug 19 10:52:18 1991 James Clark (jjc at jclark)
6401 * troff/env.h (translate_space_to_dummy): Declare it.
6402 * troff/env.c (environment::space_newline, environment::space):
6403 If translate_space_to_dummy is set then make the width of spaces 0.
6404 * troff/input.c (translate): If the second character of a
6405 translation is a space, translate to unbreakable space. If the
6406 first character is a space, set or clear translate_space_to_dummy
6407 according to whether the second character is \&. Weird!
6409 Tue Jul 30 10:03:56 1991 James Clark (jjc at jclark)
6411 * groff.c (run_commands): Don't use non-zero exit code because a
6412 command gets SIGPIPE.
6414 * groff.c, groff.sh: Use -mXps with -TXps.
6416 * ps/ps.c (ps_printer::special): Move call to flush_sbuf() into...
6417 (ps_printer::do_exec, ps_printer::do_file, ps_printer::do_def,
6418 ps_printer::do_mdef, ps_printer::do_import): Call flush_sbuf().
6419 (ps_printer::special): New specials invis and endinvis.
6420 (ps_printer::do_invis, ps_printer::do_endinvis): New functions.
6421 (ps_printer::set_char, ps_printer::draw): Return if invis_count>0.
6422 (ps_printer::end_page): Check that invis_count == 0.
6423 (ps_printer::invis_count): New member.
6424 (ps_printer::ps_printer): Initialize invis_count to 0.
6426 * troff/env.c (environment::hyphenate_line): Hyphenation
6427 indicator at beginning of word inhibits splitting after -, \(em
6430 * pic/pic.y (element): Allow another element to follow } without
6431 any intervening separator.
6433 Mon Jul 22 12:27:37 1991 James Clark (jjc at jclark)
6435 * pic/lex.c (get_delimited): Allow tabs before delimiter.
6437 Wed Jul 17 10:59:08 1991 James Clark (jjc at jclark)
6439 * groff.c: Get rid of HAVE_UNION_WAIT stuff. Instead suppress
6440 declaration of wait() in header files.
6441 * Makefile: Get rid of -DHAVE_UNION_WAIT.
6443 * tbl/table.c (alphabetic_text_entry::add_tab): New function.
6445 * lib/lib.h: Declare return type of strerror as char *.
6447 * man/Makefile: Add g flag to sed substitutions.
6448 * Makefile (shgroff, bindist): Likewise.
6450 Sun Jul 14 11:57:02 1991 James Clark (jjc at jclark)
6452 * ps/ps.c (ps_printer::do_import): Move push of userdict into...
6453 * ps/devps/prologue (PBEGIN): Define showpage after pushing
6456 Sat Jul 13 20:53:04 1991 James Clark (jjc at jclark)
6458 * ps/devps/prologue (PBEGIN): Zap any definition of showpage in
6461 Fri Jul 12 07:10:09 1991 James Clark (jjc at jclark)
6463 * man/mdate.sh: Handle the fact that BSD ls -l does not print the
6466 Sun Jul 7 08:00:23 1991 James Clark (jjc at jclark)
6468 * troff/input.c (define_number_reg): If currently undefined,
6469 don't define it if the argument is an invalid expression.
6471 * Makefile: Ignore return value of `if' commands without `else'
6474 * Makefile: Split up CPPDEFINES into a series of separate
6475 configuration options.
6477 * troff/input.c (init_registers): Use time_t instead of long
6478 unless LONG_FOR_TIME_T is defined. Use returned result rather
6479 than passing pointer.
6480 * Makefile: Document LONG_FOR_TIME_T as a CPPDEFINE.
6482 * lib/Makefile (fontpath.h): Use gendef.
6484 Thu Jul 4 09:48:05 1991 James Clark (jjc at jclark)
6486 * troff/input.c (input_iterator::shift): Delete argument name.
6487 * troff/node.c (suppress_output_file::really_begin_page,
6488 suppress_output_file::really_transparent_char, node::ascii_print,
6489 node::tprint): Delete names of unused arguments.
6491 Wed Jul 3 17:34:57 1991 James Clark (jjc at jclark)
6493 * refer/label.y (string): Pass $4 to command_error.
6495 Tue Jul 2 15:06:01 1991 James Clark (jjc at jclark)
6497 * Version 1.03 released.
6499 Sat Jun 29 08:14:01 1991 James Clark (jjc at jclark)
6501 * Makefile: Pass definition of SHELL in SUBFLAGS.
6504 * Makefile, eqn/Makefile, refer/Makefile, troff/Makefile,
6505 ps/Makefile: Use gendef to construct header files that are
6506 constructed from the Makefile.
6508 * macros/Makefile: make all should build stripped version of tmac.e.
6510 * refer/Makefile (clean): Remove y.output.
6512 Fri Jun 28 09:44:36 1991 James Clark (jjc at jclark)
6514 * ps/pfbtops.c (main): Add -v option which prints out a version
6516 * ps/Makefile (pfbtops): Link with libgroff.a.
6518 Fri Jun 21 07:43:23 1991 James Clark (jjc at jclark)
6520 * refer/search.h (linear_searcher::get_nkeys): Delete declaration.
6521 * refer/linear.c (linear_searcher::get_nkeys): Delete definition.
6523 * refer/lkbib.c (main): Always terminate reference with blank
6525 * refer/lookbib.c (main): Likewise.
6527 * refer/linear.c (file_buffer::load): Check that the file is not a
6530 * refer/Makefile (genlimits): Possibly add -DHAVE_SYS_DIR_H.
6531 (genlimits.c): Include <sys/dir.h> if HAVE_SYS_DIR_H is defined.
6532 Delete second inclusion of <sys/param.h>.
6534 Tue Jun 18 01:32:26 1991 James Clark (jjc at jclark)
6536 * troff/token.h (token::special): Deleted.
6538 * tbl/main.c (process_format): Rework so that opt->tab_char is
6539 recognized only when appropriate.
6541 * ps/Makefile (clean): Remove pfbtops.
6543 Sun Jun 16 09:37:19 1991 James Clark (jjc at jclark)
6545 * lib/font.c (text_file::next): Don't return if we have got a
6548 Fri Jun 14 09:52:26 1991 James Clark (jjc at jclark)
6550 * refer/refer.c (store_reference): Get hash code from old_table[i]
6551 when rehashing the table.
6553 Thu Jun 13 01:26:43 1991 James Clark (jjc at jclark)
6555 * eqn/box.c (box::top_level): Save size and prev size using \R and
6556 restore it afterwards. Set the size to the size at the beginning
6558 * eqn/pbox.h: Declare SAVED_INLINE_PREV_SIZE_REG,
6559 SAVED_INLINE_SIZE_REG, and SAVED_SIZE_REG.
6561 * refer/Makefile (limits.h): Use ./genlimits.
6563 Wed Jun 12 16:05:34 1991 James Clark (jjc at jclark)
6565 * refer/index.c: Delete declarations of stat() and fstat().
6567 Tue Jun 11 14:52:49 1991 James Clark (jjc at jclark)
6569 * tty/tmac.tty: Add character definitions for \(>= and \(<=.
6571 Mon Jun 10 22:49:48 1991 James Clark (jjc at jclark)
6573 * etc/grog.sh, etc/grog.pl: Change regex for .PS.
6575 Fri Jun 7 09:13:06 1991 James Clark (jjc at jclark)
6577 * troff/input.c (token::get_char): Handle \e.
6579 * refer/linear.c: Delete declarations of fstat() and stat().
6581 Wed Jun 5 09:11:59 1991 James Clark (jjc at jclark)
6583 * troff/node.c, troff/env.c, troff/input.c, Makefile: Remove
6584 OP_DELETE_BROKEN stuff, since we now have a fix for g++.
6586 Mon Jun 3 13:41:32 1991 James Clark (jjc at jclark)
6588 * troff/input.c (do_define_macro): Improve error handling for end
6589 of file while defining macro.
6591 Sun Jun 2 10:20:24 1991 James Clark (jjc at jclark)
6593 * eqn/box.h: Fix declaration of set_gsize.
6594 * eqn/box.c (set_gsize): Make argument const char *.
6595 (gsize): Declare as char *.
6596 * eqn/main.c (main): Don't convert gsize to int.
6597 * eqn/lex.c (do_gsize): Pass char * to set_gsize.
6599 * Version 1.02 released.
6601 Sat Jun 1 12:19:46 1991 James Clark (jjc at jclark)
6603 * macros/tmac.andoc: New file.
6604 * macros/Makefile: Install tmac.andoc.
6606 * troff/node.c, troff/env.c, troff/input.c: Conditionalize use of
6607 operator new and delete on OP_DELETE_BROKEN not being defined.
6608 * Makefile: Mention OP_DELETE_BROKEN.
6610 Mon May 27 13:49:07 1991 James Clark (jjc at jclark)
6612 * Makefile (bindist): Pass SUBFLAGS.
6614 Sun May 26 14:13:22 1991 James Clark (jjc at jclark)
6616 * Makefile, groff.c: Pass definitions to groff.c via device.h.
6618 * tty/tty.c (tty_font::load_tty_font): Avoid shadowing
6621 * ps/Makefile, ps.c: Pass BROKEN_SPOOLER_FLAGS via broken.h.
6623 * ps/ps.h, ps/psrm.c: Make comment_table and
6624 header_comment_table local to resource_manager::process_file.
6626 * groff.sh: With -TXps pass -printCommand option to gxditview.
6628 * groff.c (possible_command::print): Implement using
6629 append_arg_to_string.
6631 * xditview: Merge in new implementation with own ChangeLog.
6633 Sat May 25 18:33:20 1991 James Clark (jjc at jclark)
6635 * groff.c (main): Implement PRINT_OPTION.
6636 (append_arg_to_string): New command.
6637 (device_table): Set PRINT_OPTION flag for Xps.
6639 Fri May 24 09:48:58 1991 James Clark (jjc at jclark)
6641 * troff/groff.h: Rename to troff.h.
6643 * pic/lex.c (lookup_keyword, docmp): New functions.
6644 (get_token): Use new lookup_keyword.
6645 Don't include key.h.
6646 * pic/key.[ch], pic/pic.gperf: Deleted.
6647 * pic/Makefile: Remove gperf stuff.
6649 * pic/Makefile, pic/output.h: Move definition of TEX_SUPPORT
6651 * pic/tex.c: Move include of pic.h before test of TEX_SUPPORT.
6653 * troff/Makefile, troff/node.c: Move definition of
6654 STORE_WIDTH into node.c.
6656 * etc/grog.pl, etc/grog.sh: Support -mdoc.
6658 Thu May 23 12:30:49 1991 James Clark (jjc at jclark)
6660 * dvi/devdvi/texr.map, dvi.devdvi/texi.map,
6661 dvi/devdvi/texb.map: Add lq and rq.
6662 dvi/devdvi: Regenerate fonts.
6663 * ps/devps/textmap: Add lq and rq.
6664 * ps/devps: Regenerate fonts.
6665 * tty/devascii/R.proto, tty/devlatin1/R.proto: Add lq and rq.
6666 * macros/tmac.e: Define \*(lq and \*(rq to be \(lq and \(rq.
6668 * pic/object.c (position_rectangle): When checking radius
6669 cope with possiblity that width or height is negative.
6670 (box_object::box_object): Have separate xrad and yrad with
6671 signs matching signs of dim components.
6672 (box_object::{north,south}_{east,west}): Use xrad and yrad.
6673 (box_object::print): With rounded boxes use absolute values
6674 for dim and rad arguments.
6676 * lib/Makefile, lib/fontfile.o: Pass definition of FONTPATH
6679 * eqn/Makefile, eqn/main.c: Pass definition of DEVICE in device.h.
6681 * various files: Add explicit destructors to keep Saber CC +d
6684 Wed May 22 11:37:11 1991 James Clark (jjc at jclark)
6686 * eqn/box.c (box::top_level): Restore fonts correctly after
6687 font changes in line containing inline equation. Also
6688 restore previous font as well as current font.
6689 * eqn/pbox.h: Define necessary string and register names.
6691 * troff/input.c (token::next): Case 'R' calls do_register.
6692 (do_register): New function.
6694 Tue May 21 11:28:23 1991 James Clark (jjc at jclark)
6696 * groff.c, groff.sh: Support Xps device. Allow each device
6697 to have a pseudo_name and a real_name.
6699 * groff.c (run_commands): Don't print `Broken pipe' messages.
6701 * ps/pfbtops.c: New file.
6702 * ps/Makefile: Add pfbtops.
6704 * troff/number.c (parse_term): Improved error message.
6706 Mon May 20 11:22:14 1991 James Clark (jjc at jclark)
6708 * groff.c, groff.sh, etc/grog.sh, etc/grog.pl: Support grefer.
6710 * Makefile: Integrate refer.
6711 * refer: New directory.
6712 * man/grefer.man, man/glookbib.man, man/gindxbib.man,
6713 man/lkbib.man: New files.
6714 * man/Makefile: Support refer man pages.
6716 * lib/lib.h: Declare is_prime.
6717 * lib/prime.c: New file.
6719 * troff/input.c (macro_source): New function.
6720 (init_input_requests): Bind "mso" to macro_source.
6722 * troff/env.c (environment::possibly_break_line): Maintain
6723 pointer to pointer to node to be split in ndp so as to avoid
6724 using address of freed node.
6726 * troff/env.c (environment::hyphenate_line): Maintain pointer to
6727 pointer to first node to be hyphenated in startp so as to
6728 avoid using address of freed node.
6730 * troff/env.c (class trie, class hyphen_trie): Make the
6731 elements of the trie be of type char not unsigned char.
6732 Declare arguments to be const char* instead of unsigned char *.
6734 * troff/env.c (hyphenate): Initialize hbuf[0].
6736 * troff/input.c (set_string): Declare p to be char * and cast
6737 *p to unsigned char when necessary.
6739 * troff/input.c (do_define_macro): Declare s to be const
6740 char*. Cast element to unisgned char when necessary, Declare
6741 d to be an int. Handle EOF better.
6743 * troff/Makefile, troff/input.c: Different scheme for passing
6744 definitions of MACROPATH, HYPHENFILE and DEVICE.
6746 Tue May 14 13:41:36 1991 James Clark (jjc at jclark)
6748 * tty/devascii/R.proto: Delete entry for em.
6749 * tty/devlatin1/R.proto: Likewise.
6751 Sat May 11 11:13:28 1991 James Clark (jjc at jclark)
6753 * troff/input.c (translate): Stop when we get a space. Treat eof
6756 * macros/tmac.an (IP): Only pass quoted argument to TP when \n(.$>1.
6758 Wed Apr 24 19:24:33 1991 James Clark (jjc at jclark)
6760 * tbl/main.c (process_format): A font name following a `f'
6761 modifier that starts with a digit can be only one character long.
6762 Also deal with EOF on the second character of the font name.
6764 Wed Apr 17 11:23:43 1991 James Clark (jjc at jclark)
6766 * troff/input.c (token::next): Turn \~ into an
6767 unbreakable_space_node.
6768 * troff/node.c (unbreakable_space_node): New class.
6769 * troff/node.h: Declare it.
6771 Tue Apr 16 10:47:12 1991 James Clark (jjc at jclark)
6773 * dvi/dvi.c (dvi_printer::set_char): Make code an int. Check that
6774 it's >= 0, before outputting it as a single byte.
6776 Mon Apr 15 11:20:23 1991 James Clark (jjc at jclark)
6778 * lib/font.c: Make font_char_metric::code an int.
6779 (font::get_code): Change return type to int.
6780 (font::load): Allow code to be arbitrary integer.
6781 * lib/font.h (font::get_code): Change return type to int.
6782 (font::number_to_index): Change argument type to int.
6783 * troff/input.c (token::next): In case 'N', allow any value.
6784 Store value in token::val.
6785 (token::operator==): For TOKEN_NUMBERED_CHAR test equality of val.
6786 (token::get_char, token::add_to_node_list, token::process): Get
6788 (charinfo::set_number): Change argument to int.
6789 (charinfo::get_number): Require that NUMBERED flag be set.
6790 (get_charinfo_by_number): Store numbered characters not between 0
6791 and 255 in a dictionary.
6792 * troff/charinfo.h (get_charinfo_by_number): Change argument type
6794 (charinfo::number): Change type to int.
6795 (charinfo::set_number): Change type of set_number to int.
6796 * troff/node.c (troff_output_file::put_char_width,
6797 troff_output_file::put_char): Test whether character is numbered
6798 using charinfo::numbered().
6799 * driver/printer.c (printer::set_numbered_char): Allow arbitrary
6801 * lib/nametoindex.c: New implementation to cope with arbitrary
6804 * troff/input.c (token::operator==): Test val for
6805 TOKEN_CHAR_HEIGHT, TOKEN_CHAR_SLANT, TOKEN_FONT_POSITION, and
6808 * man/Makefile: Add definiton of BROKEN_SPOOLER_FLAGS.
6809 (.man.n): sed out @BROKEN_SPOOLER_FLAGS@.
6811 Sun Apr 14 12:57:00 1991 James Clark (jjc at jclark)
6813 * ps/devps/zapfdr.ps: Don't copy UniqueID. Avoid use of newdict
6816 * all Makefiles: rm targets of cp and >.
6818 * xditview/xtotroff.c (MapFont): Unlink troff_name before opening
6821 * eqn/lex.c (def_table): Add dollar.
6823 Sat Apr 13 13:02:44 1991 James Clark (jjc at jclark)
6825 * troff/input.c (do_width): Push back newline before closing delim
6828 Fri Apr 12 15:16:03 1991 James Clark (jjc at jclark)
6830 * groff.c (possible_command::prepend_arg): New function.
6831 (main): Prepend device -m option.
6832 * groff.sh: Put device -m options before command-line options.
6834 Tue Apr 9 10:24:43 1991 James Clark (jjc at jclark)
6836 * macros/tmac.an (IP): Quote argument to TP.
6838 * ps/ps.c (main): New option -b, which sets...
6839 (broken_flags): New variable.
6840 (ps_printer::~ps_printer): Incorporate the setup section in the
6841 prolog if (broken_flags & NO_SETUP_SECTION).
6842 (ps_printer::begin_page): Generate {Begin,End}PageSetup comments.
6843 (ps_printer::merge_download_fonts, ps_printer::merge_import_fonts,
6844 ps_printer::merge_ps_fonts, ps_printer::print_font_comment,
6845 ps_printer::print_needed_font_comment,
6846 ps_printer::print_supplied_font_comment,
6847 ps_printer::print_include_font_comments,
6848 ps_printer::lookup_doc_font, ps_printer::download_fonts,
6849 ps_printer::read_download_file, read_document_fonts, add_font,
6850 skip_line, parse_fonts_arg, document_font::document_font,
6851 document_font::~document_font, document_font::download,
6852 ps_output::include_file): Deleted.
6853 (ps_printer::~ps_printer): Generate %%EOF. Generate %!PS-Adobe-3.0
6854 rather than %!PS-Adobe-2.0. Make calls to
6855 resource_manager::need_font for each font that we used. Replace
6856 calls to merge_ps_fonts, merge_download_fonts, print_font_comment,
6857 print_supplied_font_comment, print_needed_font_comment by call to
6858 resource_manager::print_header_comments. Output %%Orientation
6859 comment. Output %%Requirements: numcopies comment if ncopies > 1.
6860 Don't output the prolog directly. Instead call
6861 resource_manager::output_prolog. Only define #copies when ncopies
6862 > 1. Delete calls to print_include_font_comments and
6863 download_fonts. Add call to resource_manager::document_setup.
6864 (ps_printer::do_file): Call resource_manager::import_file instead
6865 of including it ourselves.
6866 (ps_printer::do_import): Likewise. Also don't call
6867 merge_import_fonts. Push userdict on the dictionary stack before
6868 and pop it afterwards.
6869 Move declaration of ps_output into ps.h.
6870 * ps/psrm.c: New file implementing resource_manager class.
6871 * ps/ps.h: New file declaring ps_output and resource_manager
6873 * ps/devps/zapfdr.ps:
6874 * ps/devps/symbolsl.ps:
6875 * ps/devps/prologue: Use 3.0 conventions.
6876 * ps/Makefile: Pass definition of BROKEN_SPOOLER_FLAGS in DEFINES.
6877 Add default definition of BROKEN_SPOOLER_FLAGS.
6878 * Makefile: New variable BROKEN_SPOOLER_FLAGS. Add
6879 BROKEN_SPOOLER_FLAGS to SUBFLAGS.
6881 Mon Apr 8 09:26:54 1991 James Clark (jjc at jclark)
6883 * etc/grog.pl: New file.
6884 * Makefile (GROG): New variable.
6885 Add GROG to SUBFLAGS.
6886 * etc/Makefile (GROG): New variable.
6887 (install.nobin): Install $(GROG) rather than grog.sh.
6889 Thu Apr 4 11:36:45 1991 James Clark (jjc at jclark)
6891 * eqn/special.c (special_box::compute_metrics): Make the input and
6892 output strings the same. Get the new height and depth from the
6893 predefined height and depth registers. Also make subscript kern
6895 (special_box::compute_subscript_kern, special_box::compute_skew):
6898 * eqn/box.c (pointer_box::compute_skew,
6899 simple_box::compute_metrics, box::top_level)
6900 * eqn/text.c (prime_box::compute_metrics,
6901 prime_box::comput_subscript_kern)
6902 * eqn/limit.c (limit_box::compute_metrics):
6903 * eqn/delim.c (build_extensible, delim_box::compute_metrics):
6904 * eqn/sqrt.c (sqrt_box::compute_metrics): Protect possibly
6905 negative numbers in `nr' requests with a leading 0.
6907 Wed Apr 3 15:58:23 1991 James Clark (jjc at jclark)
6909 * eqn/special.c: New file.
6910 * eqn/eqn.y: Declare token SPECIAL. Make it right associative.
6911 Add new rule for simple.
6912 * eqn/lex.c (token_table): Add SPECIAL.
6913 * eqn/box.h: Declare make_special_box.
6914 * eqn/Makefile: Add special.[co].
6916 Sat Mar 30 10:57:53 1991 James Clark (jjc at jclark)
6918 * ps/devps/prologue: Possibly set packing to true while defining.
6919 Create grops dictionary here. Initialize local variables before
6920 defining procedures.
6921 (PICTURE): Rename to PBEGIN. Also do save, noop showpage, count
6922 the dictionary stack. Set strokeadjust and overprint to false if
6923 the relevant operators are defined.
6924 (PEND): New procedure.
6925 * ps/ps.c (ps_printer::~ps_printer): In the prolog just include
6926 prologue. Do everything else in the setup section.
6927 (ps_printer::do_import): Just call PBEGIN and PEND around the
6928 picture. Also push userdict before, and pop it afterwards.
6930 Wed Mar 27 07:59:50 1991 James Clark (jjc at jclark)
6932 * troff/node.c (bracket_node::tprint): Brackets were being printed
6935 * macros/tmac.an (SH, SS): Set fill mode.
6937 Tue Mar 26 07:46:31 1991 James Clark (jjc at jclark)
6939 * troff/div.c (top_level_diversion::begin_page): Set
6940 high_water_mark to 0.
6942 Fri Mar 22 09:19:46 1991 James Clark (jjc at jclark)
6944 * man/mdate.sh: New file.
6945 * man/mdate.c: Deleted.
6946 * man/Makefile: Use mdate.sh instead of mdate.
6949 * eqn/lex.c (do_gsize): Supply missing argument to error message.
6951 Tue Mar 19 11:06:50 1991 James Clark (jjc at jclark)
6953 * man/mdate.c: New file.
6954 * man/*.man: Replace modification date by @MDATE@.
6955 * man/Makefile (.man.n): Replace @MDATE@ by `mdate $<`.
6956 (mdate): New target.
6958 * lib/font.c (text_file::next): Deal with arbitrarily long lines.
6959 Remove illegal input characters.
6961 Mon Mar 18 08:32:25 1991 James Clark (jjc at jclark)
6963 * macros/tmac.s (pg*start-col): Do .ns *after* running the hooks.
6965 Sat Mar 16 03:52:25 1991 James Clark (jjc at jclark)
6967 * troff/div.c (begin_page): Change behaviour when
6968 !first_page_begun and !break_flag.
6970 * troff/input.c (do_name_test): Return 0 if argument is empty.
6972 * troff/input.c (read_long_escape_name): Require closing ] to be
6973 at same input level as opening [.
6975 * troff/input.c (read_increment_and_escape_name): New function.
6976 (get_copy, process_input_stack): Use this for \n.
6978 Fri Mar 15 00:31:48 1991 James Clark (jjc at jclark)
6980 * troff/div.c (top_level_diversion::begin_page): Ignore the
6981 current value of page_number if !first_page_begun.
6983 * groff.c (main): Fix declaration of buf.
6985 * troff/input.c (do_name_test): New function.
6986 (token::next): Implement \A.
6987 (token::next): Implement \e by turning it into a TOKEN_ESCAPE.
6988 (token::description, token::add_to_node_list, token::process):
6989 Handle TOKEN_ESCAPE.
6990 * troff/token.h: New token TOKEN_ESCAPE.
6992 Thu Mar 14 10:22:26 1991 James Clark (jjc at jclark)
6994 * pic/main.c (do_picture): Allow space before and after filename
6995 following `<'. Check that the filename is not empty.
6997 Wed Mar 13 12:49:40 1991 James Clark (jjc at jclark)
6999 * Version 1.01 released.
7001 * dvi/devdvi/CompileFonts: Add cm*ss10 fonts.
7003 * dvi/tmac.dvi: ftr HR to H.
7005 * macros/tmac.e: Round up computation of $r.
7007 * xditview/tmac.X: Don't give up completely in compatibility mode.
7008 Use \n(.s instead of \n[.s].
7010 * dvi/tmac.dvi: Don't give up completely in compatibility mode.
7011 Use \(ci instead of \[ci]. Use \n(.s instead of \n[.s].
7012 Add u to factors inside \s[...]. Rename frac to dvi-frac.
7013 Translate \(FM onto \[prime] and \(!/ onto \[slashnot]; use these
7014 short names in the char definitions.
7016 * ps/tmac.ps: Don't give up completely in compatibility mode.
7017 Fix the fraction definitions to use \n(.s and \(f/. Add an extra
7018 quote in front of \n(.s. Add u to factors inside \s[...].
7020 Mon Mar 11 12:01:20 1991 James Clark (jjc at jclark)
7022 * tty/tmac.tty: Call the nroff request.
7024 * macros/tmac.e ((x, )x): Better definitions that work properly
7026 (@0, @1): Helper macros for (x.
7028 * macros/tmac.e ($s, hl): Use \l rather than \D.
7030 * tty/tmac.tty: Make it work better in compatibility mode.
7031 (pchar): Rename to tty-char.
7033 * macros/tmac.e (@E): New macro.
7034 (r, i, b, rb, bi): Use @E.
7036 * macros/tmac.e (@F): Don't use (;...) syntax.
7038 * macros/tmac.e: Remove mention of \*(||/revisions. Mention that
7039 it was modified for groff.
7041 * macros/tmac.e: Make sure \n(ps and \n(es are >= \n(.V.
7043 * macros/tmac.e (<., .>): Removed.
7044 ([., .]): If \n(.V>=1v, use [] instead of superscripting.
7046 * macros/tmac.e: Remove check that groff is being used.
7048 * macros/tmac.e (@C): Change families only if using groff; turn
7049 compatibility mode off while changing familes. Save compatibility
7050 mode before changing families and restore it afterwards.
7052 * macros/tmac.e (@h): Remove test for offset + line length.
7054 * macros/tmac.e (sorry): Rename to @S. Use \$1 instead of \$0
7055 (lo, th, ac): Define to call @S instead of using als.
7057 * macros/tmac.e: Make $r and $R now contain \n(.v*100/\n(.sp, ie
7058 the ratio of the vertical spacing to the point size in units
7059 expressed as a percentage. Use these instead of $10r and $10R,
7060 Delete $10r and $10R.
7062 * lib/font.c (font::load): In default computation of space_width,
7063 divide by sizescale. Use scale_round.
7065 * macros/tmac.an (TP): Don't call `nf'.
7066 (an-do-tag): Don't call `fi'.
7068 Sun Mar 10 09:52:35 1991 James Clark (jjc at jclark)
7070 * troff/input.c (process_input_stack): Handle the case where
7071 spaces at the beginning of an input line are followed by a
7074 Thu Mar 7 20:18:07 1991 James Clark (jjc at jclark)
7076 * groff.c (device_table): Add PIC_X_OPTION for dvi device.
7077 * groff.sh: Use pic -x with the dvi device.
7079 * dvi/devdvi/FontMakefile (H): Don't use -s.
7081 * dvi/devdvi/HI, dvi/devdvi/HB: New files.
7082 * dvi/devdvi/Makefile: Add HI and HB to FONTS.
7083 * dvi/devdvi/FontMakefile: Add rules for HI and HB. Include these
7086 Mon Mar 4 13:20:14 1991 James Clark (jjc at jclark)
7088 * ps/psfig.diff: New file.
7089 * ps/tmac.psfig: New file.
7091 Sat Mar 2 00:15:09 1991 James Clark (jjc at jclark)
7093 * macros/tmac.s (]=, ref*do-tl, ref*bib-print): Deleted.
7094 (]-): Don't call ref*do-tl.
7096 * macros/tmac.s (ref*end-print): Use XP if [F not defined.
7098 * macros/tmac.s (ref*normal-print): Call FS rather than fn@do-FS.
7099 (fn@do-FS): Rename to fn*do-FS.
7101 * troff/input.c (transparent_translate): New function.
7102 (process_input_stack): Apply transparent_translate before calling
7103 diversion::transparent_output(unsigned char).
7105 Wed Feb 27 00:13:25 1991 James Clark (jjc at jclark)
7107 * troff/input.c (do_define_macro): Define the macro before calling
7110 * xditview/Makefile: Add DEVICES variable. Change install target
7113 Tue Feb 26 10:46:22 1991 James Clark (jjc at jclark)
7115 * groff.c (run_commands): Handle the possibility that there are
7116 child processes other than those forked by us.
7118 Sun Feb 24 21:32:30 1991 James Clark (jjc at jclark)
7120 * lib/string.c (string::append): New function.
7121 * lib/stringclass.h: Declare it.
7123 Thu Feb 21 11:49:26 1991 James Clark (jjc at jclark)
7125 * eqn/main.c (main): New option -N which sets
7126 no_newline_in_delim_flag.
7127 (do_file): If no_newline_in_delim_flag is set don't allow newlines
7129 * groff.c (main): Pass -N on to eqn.
7130 (help, synopsis): Mention -N.
7131 * groff.sh: Implement -N.
7133 Wed Feb 20 15:16:10 1991 James Clark (jjc at jclark)
7135 * macros/tmac.s (]=, ref*bib-print, ref*do-tl): New macros.
7136 (]-): Call ref*do-tl if ref*need-tl is non-zero.
7137 (XP): Allow as initializer.
7139 Tue Feb 19 14:09:06 1991 James Clark (jjc at jclark)
7141 * troff/env.c (environment::wrap_up_field): If field_spaces are
7142 non-zero and we have a current_tab, subtract padding from
7143 tab_distance. If this makes tab_distance <= 0, use the next tab
7144 stop instead. If there isn't any next tab or it's a left tab,
7145 wrap up the current tab.
7146 (environment::start_field): Initialize tab_precedes_field.
7147 (environment::wrap_up_tab): If there's a current field, update
7148 pre_field_width, field_distance and tab_precedes_field.
7149 * troff/env.h (environment::tab_precedes_field): New member.
7151 Fri Feb 15 01:24:00 1991 James Clark (jjc at jclark)
7153 * ps/ps.c (ps_printer::do_file): New function.
7154 (ps_printer::special): Bind to `file' special.
7155 (ps_printer::do_exec): Set ndefined_styles to 0.
7157 Sat Feb 9 03:03:04 1991 James Clark (jjc at jclark)
7159 * eqn/text.c (split_text): Grok \* and similar escapes sequences.
7160 Avoid stripping first character from the start of unrecognized
7161 escapes. Use lex_error instead of error to report errors.
7162 * eqn/lex.c (get_token): Rework handling of escapes.
7163 (lex_error): Move declaration into...
7166 * xditview/xditview.c (main): Make -page option work.
7168 * Makefile: Correct comment about -DBROKEN_SPOOLER and pageview.
7170 Wed Feb 6 12:28:43 1991 James Clark (jjc at jclark)
7172 * macros/tmac.s (B2): Correct size of box.
7174 Tue Feb 5 00:37:35 1991 James Clark (jjc at jclark)
7176 * macros/tmac.s (B2): Postpone drawing the box until in the
7177 top-level diversion.
7179 * tty/tmac.tty: Add font translations for C, CR, CW.
7181 * groff.c (synopsis, help): Document -i.
7182 * groff.sh: Implement -i.
7184 * macros/tmac.s (@NH): Put a `.' after multi-part numbers.
7185 Simplify the construction of SN.
7187 * troff/number.c (parse_term): Give `|' a higher precedence.
7188 * tbl/table.c (numeric_text_entry::simple_print): Parenthesise
7191 * macros/tmac.s (B2): Use par@finish instead of par@reset.
7193 Mon Feb 4 12:36:09 1991 James Clark (jjc at jclark)
7195 * lib/string.c (string::move): New function.
7196 * lib/stringclass.h: Declare it.
7198 Sat Feb 2 16:02:16 1991 James Clark (jjc at jclark)
7200 * troff/env.c (distribute_space): Add optional argument
7202 (environment::wrap_up_field): Call distribute_space with
7203 `force_forward' argument of 1.
7205 Fri Feb 1 19:36:33 1991 James Clark (jjc at jclark)
7207 * lib/string.c, lib/stringclass.h (string::operator+=(char)):
7208 Inline it. Move reallocation into...
7209 (string::grow1): New function.
7210 * pic/Makefile, tbl/Makefile, eqn/Makefile, ps/Makefile: Redo
7211 dependencies to include library header files.
7212 * lib/Makefile: Make string.c and lf.c depend on stringclass.h.
7214 Thu Jan 31 15:02:27 1991 James Clark (jjc at jclark)
7216 * macros/tmac.s (@NH): Use the same number registers than -ms does
7217 for the heading level counters. Use the same string that -ms does
7218 for the number for this heading.
7220 Wed Jan 30 14:25:40 1991 James Clark (jjc at jclark)
7222 * lib/new.c (operator new): Cast result of malloc to char *.
7224 * troff/input.c (spring_trap, lookup_request): Add assert that nm
7227 Tue Jan 29 18:08:05 1991 James Clark (jjc at jclark)
7229 * groff.c (main): Support -i.
7231 Sun Jan 27 13:23:17 1991 James Clark (jjc at jclark)
7233 * pic/pic.h: Include <osfcn.h>.
7235 * ps/ps.c: Add declaration of mktemp.
7237 * Makefile: Add -DHAVE_UNION_WAIT option for CPPDEFINES.
7238 * groff.c: If HAVE_UNION_WAIT is defined, declare wait()'s
7239 argument as union wait *.
7240 (run_commands): If HAVE_UNION_WAIT is defined cast wait()'s
7241 argument to union wait *.
7243 Sat Jan 26 12:04:52 1991 James Clark (jjc at jclark)
7245 * tty/tmac.tty: Add definition of \(co.
7247 * pic/object.c (make_arc): Only increase radius when radius
7248 strictly less than d.
7249 (arc_object::update_bounding_box): May need to add 4.0 to end_quad
7252 * troff/env.c (environment::environment(symbol),
7253 environment::environment(const environment *)): Initialize
7256 Sat Jan 19 08:18:35 1991 James Clark (jjc at jclark)
7258 * tbl/main.c (main): Add exit(0).
7260 * ps/ps.c (ps_printer::~ps_printer): Use fseek instead of rewind.
7262 * pic/main.c (main):
7263 * eqn/main.c (main):
7264 * tbl/main.c (main):
7265 * etc/soelim.c (main):
7266 * driver/printer.c (printer::~printer):
7267 * troff/node.c (real_output_file::~real_output_file,
7268 real_output_file::flush): Check for errors on stdout.
7270 * most files: Add 1991 to copyright notice.
7272 * macros/tmac.s: Don't test \n(.x and \n(.y.
7274 * troff/input.c (token::next): Rename `escape_char' label to
7275 `handle_escape_char' and `normal_char' label to
7276 `handle_normal_char'.
7278 Thu Jan 17 15:46:35 1991 James Clark (jjc at jclark)
7280 * groff.c (main, synopsis, help): Support -a option.
7281 * groff.sh: Likewise. Also eliminate Zflag variable by adding -z
7282 to trflags while parsing options.
7284 Tue Jan 15 13:07:27 1991 James Clark (jjc at jclark)
7286 * troff/number.c (parse_term): With `m', `M' and `n' scale
7287 indicators, convert scale factor to hunits before scaling.
7289 Mon Jan 14 12:39:12 1991 James Clark (jjc at jclark)
7291 * lib/font.c (scale_round): Better test for overflow when n is
7294 Thu Jan 10 11:10:56 1991 James Clark (jjc at jclark)
7296 * tbl/main.c (process_format): Add second argument of type
7297 options*. Change callers. Allow opt->tab_char as well as '\t'
7298 between format items.
7300 Mon Jan 7 12:30:18 1991 James Clark (jjc at jclark)
7302 * macros/tmac.an (PD): With no arguments, make sure register PD is
7304 (TH): Call PD with no argument, instead of setting register PD
7307 Sun Jan 6 11:18:39 1991 James Clark (jjc at jclark)
7309 * Version 1.00 released.
7311 Sat Jan 5 08:44:30 1991 James Clark (jjc at jclark)
7313 * ps/tmac.ps, xditview/tmac.X: Add font translation of C to CR.
7315 * dvi/devdvi/DESC: Mount CW instead of CR.
7317 * dvi/tmac.dvi: Add definition of \(tm.
7319 * dvi/devdvi/texsy.map: Add lh, and rh.
7320 * dvi/devdvi/texex.map: Add lt, rt, lb, rb, lk, rk.
7321 * dvi/devdvi/texmi.map: Add *o. Regenerate fonts.
7323 * dvi/devdvi/FontMakefile: Generate H from cmss10.
7324 * dvi/devdvi/Makefile: Install H.
7325 * dvi/devdvi/H: New file.
7327 Fri Jan 4 15:04:57 1991 James Clark (jjc at jclark)
7329 * troff/env.c (vertical_spacing): Don't allow vertical spacing to
7332 Thu Jan 3 13:41:19 1991 James Clark (jjc at jclark)
7334 * macros/tmac.s (@EN): Add \n(.V to the argument to ds@need.
7336 * macros/tmac.pic (PS): Avoid attempting to set negative indent.
7338 * macros/tmac.s (@EN): Handle the case where the equation is empty
7339 but the label is not.
7341 Wed Jan 2 10:31:44 1991 James Clark (jjc at jclark)
7343 * troff/groff.h: New warning category WARN_SPACE.
7344 * troff/input.c: Add WARN_SPACE to DEFAULT_WARNING_MASK. Add
7345 WARN_SPACE to warning_table.
7346 (interpolate_macro): Give a warning of type WARN_SPACE if the name
7347 is longer than two characters and is not defined, but the first
7348 two characters do make a defined name.
7350 * PROBLEMS: New file.
7352 * CHANGES: New file.
7353 * README-0.6, README-1.00: Deleted.
7355 * groff.c, groff.sh: Add X75-12 and X100-12 devices.
7356 * xditview/devX75/Makefile: Make devX75-12.
7357 * xditview/devX100/Makefile: Make devX100-12.
7359 * xditview/devX100/eqnchar, xditview/devX75/eqnchar,
7360 dvi/devdvi/eqnchar, ps/devps/eqnchar: Remove use of \R.
7362 Tue Jan 1 19:24:01 1991 James Clark (jjc at jclark)
7364 * README-0.7: Rename to README-1.00.
7366 * macros/tmac.pic: New file.
7367 * macros/Makefile (install.nobin): Install tmac.pic.
7369 Mon Dec 31 10:40:53 1990 James Clark (jjc at jclark)
7371 * troff/env.c (hyphen_word): Correct the test for whether the
7372 token is a hyphen. Reset npos to 0.
7374 * macros/tmac.s (par@sup-start, par@sup-end): New implementations.
7376 Sun Dec 30 15:53:13 1990 James Clark (jjc at jclark)
7378 * macros/tmac.s (ds*common-end): Call par*reset.
7380 (par@reset-indent): Deleted.
7382 * macros/tmac.s (@IP): Divert the label.
7384 Sat Dec 29 14:33:32 1990 James Clark (jjc at jclark)
7386 * xditview/draw.c (setGC): Use a line width of .1m rather than
7387 .04m by default; round rather than truncate value.
7389 * tbl/table.c (class empty_entry): New class.
7390 (empty_entry::empty_entry, empty_entry::line_type): New functions.
7391 (table::add_entry): Represent empty entries by objects of type
7393 (table_entry::line_type): Return -1.
7394 (table::determine_row_type): Ignore entries with line_type 0.
7395 Treat type -1 as non-lines.
7397 Fri Dec 28 15:04:41 1990 James Clark (jjc at jclark)
7399 * ps/devps/textmap, xditview/libXdvi/DviChar.c, tty/devlatin1/R.proto,
7400 macros/tmac.s: Rename \(-d to \(Sd.
7402 Thu Dec 27 12:35:47 1990 James Clark (jjc at jclark)
7404 * ps/devps/textmap: Add `sd', `/_' and `3d' characters.
7405 * xditview/libXdvi/DviChar.c: Likewise.
7406 * dvi/devdvi/texsy.map: Add `<<', `>>'.
7408 Wed Dec 26 13:33:23 1990 James Clark (jjc at jclark)
7410 * troff/div.c (top_level_diversion::begin_page): Call
7411 init_output() if the_output is 0.
7413 Sat Dec 22 12:35:29 1990 James Clark (jjc at jclark)
7415 * troff/input.c: Replace ESCAPE_E by ESCAPE_e and ESCAPE_C by
7417 (get_copy): Turn \E into ESCAPE_E.
7418 (token::process, asciify): Handle ESCAPE_E.
7420 * macros/tmac.s (ds*common-end, par@reset): Add `.rj 0'.
7422 (DS): Implement `.DS R'.
7424 Fri Dec 21 11:41:53 1990 James Clark (jjc at jclark)
7426 * macros/tmac.s (FS): New macro.
7428 * macros/tmac.s (fn@do-FS): Use @LP instead of LP.
7430 * macros/tmac.s (cov*tl-init): Remove after first execution
7431 instead of aliasing to @nop. Call top of page macro explicitly
7432 instead of setting trap; call @init first. Set pg@top as top of
7434 (cov*auto-init): Deleted. Set cov*tl-init instead of
7435 cov*auto-init as top of page trap.
7436 (TL, LP): Do a break instead of calling cov*tl-init.
7437 (cov*print): With RP format but no TL, alias FS and FE to @FS and
7438 @FE; in this case also give a warning and always start another
7439 page. No need to set pg@top here.
7440 (cov*tl-init): Rename to cov*first-page-init.
7442 * macros/tmac.s (RP): Do `.pn 0'.
7443 (cov*tl-init): With RP format don't do `.pn 0'.
7445 * macros/tmac.s (pg@cs-top): Set no space mode.
7447 * macros/tmac.s (par@TL, par@AU, par@AI): New macros.
7448 (cov*ab-init): Alias TL, AU and AI to these.
7450 Thu Dec 20 10:10:50 1990 James Clark (jjc at jclark)
7452 * macros/tmac.s (@EQ): Move the space before the equation into @EN
7453 (@EN): Do nothing unless \n[dl] is > 0.
7455 Tue Dec 18 12:20:47 1990 James Clark (jjc at jclark)
7457 * pic/object.c (ellipse_object::radius): New function.
7459 * VERSION: Change version to 0.7.
7461 * tbl/table.c (block_entry::do_divert): Declare return type as
7463 (block_entry::divert, alphabetic_block_entry::divert): Return 1.
7465 Mon Dec 17 12:30:34 1990 James Clark (jjc at jclark)
7467 * troff/column.c: New file.
7468 * troff/Makefile: Corresponding changes.
7470 * troff/hvunits.c (scale(vunits, vunits, vunits)): New function.
7473 * troff/div.c (top_level_diversion::space): If the space causes
7474 the first-page transition and springs a trap, truncate the space
7477 Fri Dec 14 12:30:02 1990 James Clark (jjc at jclark)
7479 * ps/ps.c (ps_printer::do_import): Add a `clear' after including
7482 * pic/troff.c (troff_output::line_thickness,
7483 troff_output::set_fill): Do a horizontal motion to compensate for
7484 the width of the \D escape sequence.
7486 Thu Dec 13 10:17:14 1990 James Clark (jjc at jclark)
7488 * xditview/tmac.X: Reinstate definition of \(rn, but only for X100
7491 * eqn/sqrt.c (sqrt_box::compute_metrics): Supply missing argument
7494 * tbl/table.c (simple_entry::simply_print): Don't declare as pure.
7495 Supply empty definition.
7496 (text_entry::simple_print, simple_text_entry::simple_print):
7497 Delete declarations.
7498 (table::add_entry): Represent empty entries by objects of type
7501 Wed Dec 12 08:50:48 1990 James Clark (jjc at jclark)
7503 * troff/Makefile: Remove -DHYPHEN_CONTROL from DEFINES.
7505 * tbl/table.c (left_text_entry::add_tab): New function.
7507 * macros/tmac.s: Make @RT an alias for par@reset. Make RT
7510 Mon Dec 10 11:19:55 1990 James Clark (jjc at jclark)
7512 * troff/env.c (environment::start_field): Give an error message if
7513 there is no next tab.
7515 Sun Dec 9 11:46:40 1990 James Clark (jjc at jclark)
7517 * troff/env.c (hyphenate): Skip initial elements with zero
7520 * macros/tmac.s (par@init): Keep VS in points rather than units.
7522 Sat Dec 8 23:00:27 1990 James Clark (jjc at jclark)
7524 * pic/main.c (main): Implement `-c' option.
7525 * pic/output.h: Declare make_tpic_output().
7526 * pic/tex.c (tex_output::set_pen_size): Make it virtual and
7528 (tpic_output): New class.
7529 (tpic_output::tpic_output, tpic_output::set_pen_size,
7530 tpic_output::command, make_tpic_output): New functions.
7532 Fri Dec 7 11:57:41 1990 James Clark (jjc at jclark)
7534 * tbl/main.c (main): Call `.ab' if \n(.g is false. Define TS/TE
7535 if they're not already defined.
7536 * tbl/table.c (init_output): Don't test \n(.g.
7538 * troff/input.c (do_if_request): Delete `g' condition. Recognize
7539 `d', `r' and `c' conditions even in compatibility mode.
7541 Tue Dec 4 09:13:47 1990 James Clark (jjc at jclark)
7543 * ps/tmac.ps (ps-bb): Protect against negative numbers in bounding
7546 Mon Dec 3 07:18:26 1990 James Clark (jjc at jclark)
7548 * troff/env.h (environment::prev_line_interrupted): New member.
7549 (environment::get_prev_line_interrupted): New function.
7550 * troff/env.c (environment::newline): Set prev_line_interrupted.
7551 (environment::environment(const environment *),
7552 environment::environment(symbol)): Initialize
7553 prev_line_interrupted.
7554 * troff/input.c (process_input_stack): Don't give special
7555 treatment to space and newline at the beginning of the line if the
7556 previous line was interrupted.
7558 Sat Dec 1 15:48:37 1990 James Clark (jjc at jclark)
7560 * eqn/eqn.y: Disallow PRIME by itself.
7561 * eqn/lex.c (token_table): Bind `opprime' instead of `prime' to
7563 (def_table): Remove definition of '. Define prime to be `.
7565 * eqn/eqn.y: Split off part of rule `script' into a new rule
7568 Fri Nov 30 10:23:44 1990 James Clark (jjc at jclark)
7570 * macros/tmac.s ({, }): New string aliases.
7572 Thu Nov 29 11:34:40 1990 James Clark (jjc at jclark)
7574 * README-0.7: New file.
7576 Wed Nov 28 10:09:57 1990 James Clark (jjc at jclark)
7578 * macros/tmac.s: New file.
7579 * man/groff_ms.man: New file.
7580 * Makefile: Add definition of TMAC_S. Pass TMAC_S in SUBFLAGS.
7581 * Makefile.bd: Similarily.
7582 * man/Makefile: Add groff_ms.n to MAN7PAGES. Replace @TMAC_S@. Add
7583 definition of TMAC_S.
7584 * macros/Makefile: Add definition of TMAC_S. Install tmac.s.
7585 * macros/TODO: New file.
7587 Sat Nov 24 20:04:54 1990 James Clark (jjc at jclark)
7589 * troff/env.c (right_justify): New function.
7590 (init_env_requests): Bind this to request "rj".
7591 (center_lines): Set right_justify_lines to 0. If we get a bad
7592 integer, center 1 line.
7593 (environment::environment(symbol), environment::environment(const
7594 environment *)): Initialize right_justify_lines.
7595 (environment::get_right_justify_lines): New function.
7596 (init_env_requests): Bind this to number_register ".rj".
7598 * troff/env.c (environment::choose_breakpoint): Implement
7599 hyphenation_margin and hyphenation_space.
7600 (environment::get_hyphenation_space,
7601 environment::get_hyphenation_margin): New functions.
7602 (init_env_requests): Bind these to .hys and .hym.
7603 (hyphenation_space_request, hyphenation_margin_request): New
7605 (init_env_requests): Bind these to hys and hym.
7606 (environment::environment(symbol), environment::environment(const
7607 environment *)): Initialize hyphenation_margin and
7609 * troff/env.h: Corresponding changes to class environment.
7611 Fri Nov 23 09:08:16 1990 James Clark (jjc at jclark)
7613 * troff/div.c (blank_line): Always do a break.
7615 * eqn/box.c (do_text): Turn off escapes while appending text to
7618 Thu Nov 22 10:58:59 1990 James Clark (jjc at jclark)
7620 * troff/input.c (while_break_request, while_continue_request): New
7622 (init_input_requests): Bind these to "break" and "continue".
7623 (while_depth, while_break_flag): New variables.
7624 (while_request): Update while_depth. Break out of loop if
7625 while_break_flag is set.
7627 Wed Nov 21 10:54:40 1990 James Clark (jjc at jclark)
7629 * tbl/table.c (init_span_reg): Initialize span_width_reg to \n(.H
7632 Mon Nov 19 00:45:03 1990 James Clark (jjc at jclark)
7634 * Makefile: Include -DBROKEN_SPOOLER by default. Expand comment.
7636 * stringify: New file.
7637 * Makefile (groff.o): Use stringify.
7639 * xditview/tmac.X: Remove definition of \(rn.
7640 * xditview/libXdvi/DviChar.c: Remove radicalex from
7643 Sat Nov 17 10:44:58 1990 James Clark (jjc at jclark)
7645 * tbl/table.c (table::add_entry): Allow alphabetic text blocks.
7646 (alphabetic_block_entry::alphabetic_block_entry,
7647 alphabetic_block_entry::divert, alphabetic_block_entry::print):
7649 (block_entry::divert): Split off body into ...
7650 (block_entry::do_divert): If the block is alphabetic, subtract 2n
7651 from the line length; also update the span width to dl+2n, and the
7652 alphabetic span width to dl.
7654 * driver/input.c (do_file): While reading argument to D command,
7655 when expanding buffer, multiply szp by sizeof(int) rather than 2
7656 in the argument to memcpy.
7658 * tbl/table.c (compute_span_width): Add 2n rather than 1n to the
7659 width of alphabetic columns.
7661 Fri Nov 16 06:34:27 1990 James Clark (jjc at jclark)
7663 * troff/node.c (lookup_family): Supply second argument to lookup.
7665 * troff/dictionary.c (dictionary::lookup): After an unsuccesful
7666 search, return immediately if v is 0.
7668 * pic/troff.c: Define EQN_NO_EXTRA_SPACE_REG.
7669 (troff_output::start_picture): Set this reg.
7670 (troff_output::end_picture): Remove this reg
7671 * eqn/box.c (box::extra_space): Don't produce `\x's if
7672 EQN_NO_EXTRA_SPACE_REG is defined.
7674 * eqn/eqn.y: Allow just a PRIME to be a `simple'.
7675 * eqn/text.c (split_text): Map ' to \(fm when it's the first
7678 Thu Nov 15 10:35:06 1990 James Clark (jjc at jclark)
7680 * macros/tmac.e: Use font 3 instead of B in $c. Remove `bd'
7683 * troff/div.c (top_level_diversion::top_level_diversion):
7684 Initialize page_number to 0.
7686 Wed Nov 14 21:41:58 1990 James Clark (jjc at jclark)
7688 * groff/troff (environment::environment(const environment *)):
7689 Initialize name to e->name, rather than "anonymous".
7691 Sat Nov 10 01:59:37 1990 James Clark (jjc at jclark)
7693 * xditview/libXdvi/Dvi.c (ShowDvi): If eof is encountered, reset
7694 requested_page. Split middle part into ...
7695 (FindPage): New function.
7696 (SetValues): If we don't yet know the last page, and the requested
7697 page is greater than the current page, call FindPage.
7698 Update the font_map_string before doing this.
7700 * xditview/tmac.X: Add definitions of \(sq, \(ga, \(dg and \(dd.
7701 Translate \(lh and \(rh into left and right double arrows.
7703 * troff/node.c (class hyphen_inhibitor_node): New class.
7704 (hyphen_inhibitor_node::hyphen_inhibitor_node,
7705 hyphen_inhibitor_node::copy, hyphen_inhibitor_node::same,
7706 hyphen_inhibitor_node::type,
7707 hyphen_inhibitor_node::get_hyphenation_type): New functions.
7708 (node::add_discretionary_hyphen): Use hyphen_inhibitor_node rather
7709 than dbreak_node(0, 0) to represent a `\%' at the beginning of a
7712 Fri Nov 9 16:05:38 1990 James Clark (jjc at jclark)
7714 * troff/node.h (dummy_node::get_hyphenation_type,
7715 transparent_dummy_node::get_hyphenation_type): Declare them.
7716 * troff/node.c: (dummy_node::get_hyphenation_type,
7717 transparent_dummy_node::get_hyphenation_type): New functions.
7719 Wed Nov 7 10:09:06 1990 James Clark (jjc at jclark)
7721 * xditview/libXdvi/draw.c: If M_PI not defined after including
7722 math.h, then define it.
7724 * xditview/Makefile: Add definition of AR. Pass it to the submake
7726 * xditview/libXdvi/Makefile: Add definitions of AR and RANLIB.
7728 Tue Nov 6 10:14:27 1990 James Clark (jjc at jclark)
7730 * troff/dictionary.h (object_dictionary::alias): Declare return
7732 * troff/dictionary.c (object_dictionary::alias): Return non-zero
7733 if the old name was defined.
7734 * troff/input.c (alias_macro): Give a warning if the old name was
7736 * troff/reg.c (alias_reg): Likewise.
7738 Mon Nov 5 00:31:39 1990 James Clark (jjc at jclark)
7740 * troff/input.c (token::next): Delete implementation of \R.
7742 * macros/Makefile: Strip comments from tmac.e while installing it.
7744 * troff/input.c: New variable `nroff_mode'.
7745 (troff_request, nroff_request): New functions.
7746 (init_input_requests): Bind `troff' and `nroff' to troff_request
7748 (do_if_request): Compute results of t and n conditions from
7751 * text/text.c (split_text): Fix typo in >=.
7753 * eqn/lex.c: Add definition of `==' to def_table.
7755 Fri Nov 2 02:49:09 1990 James Clark (jjc at jclark)
7757 * pic/tex.c (tex_output::start_picture): Change the definitions of
7758 \graph and \graphtemp so that they work properly with Plain TeX.
7760 * pic/tex.c (tex_output::solid_arc): Ensure that the second angle
7761 argument to `ar' is not less than the first.
7763 * pic/pic.y: Allow a comma between elements of the variable list
7764 in the argument to `reset'.
7766 * pic/object.c (arc_object::arc_object): Fix computation of
7769 * eqn/main.c (main): Add exit(0).
7771 Thu Nov 1 02:03:50 1990 James Clark (jjc at jclark)
7773 * troff/div.c (begin_page): Test no_space_mode after doing the
7774 break, but still push the page ejector cookie before doing the
7775 break. Also set the next page number after doing the break.
7777 * xditview/xditview.c (NewFile): Don't set the title and icon name
7778 if this is the first file and its name is `-'.
7779 * groff/groff.c: Define a new device flag XT_OPTION. Set it for
7780 the X75 and X100 devices.
7781 (main): If a device has the XT_OPTION flag set and there's exactly
7782 one file argument, pass the driver -xrm and -title options to set
7783 the icon name and window title to the name of the file.
7785 * troff/env.c (environment_switch): If there was an argument but
7786 it wasn't a valid number or name, then pop an environment but
7787 don't give an error message on underflow.
7789 * troff/number.c (start_number): Correct spelling in error message.
7791 * troff/input.c (token::delimiter): Don't print an error message
7794 * xditview/libXdvi/parse.c (ParseInput): In case 'D', only call
7795 ParseDrawFunction if dw->display_enable is true.
7797 Wed Oct 31 05:49:50 1990 James Clark (jjc at jclark)
7799 * pic/pic.y: Parse text positioning like normal attributes, so as
7800 to allow `"text" at 0,0 ljust'. Don't allow `center' as a
7801 positioning attribute.
7803 Mon Oct 29 22:50:38 1990 James Clark (jjc at jclark)
7805 * tbl/main.c (process_data): When in state START while reading a
7806 text block, don't change to state MIDDLE if c is a newline.
7808 Sun Oct 28 21:59:56 1990 James Clark (jjc at jclark)
7810 * dvi/dvi.c (dvi_printer::begin_page): Rename `i' variable to `j'
7811 so as to avoid shadowing parameter.
7813 Wed Oct 24 18:35:39 1990 James Clark (jjc at jclark)
7815 * tbl/table.c (trim_space): Deleted.
7816 (table::add_entry): Don't call trim_space.
7818 Mon Oct 22 03:48:39 1990 James Clark (jjc at jclark)
7820 * VERSION: Change version to 0.6.
7822 * troff/number.c (parse_expr): Make == work.
7824 Sat Oct 20 11:28:17 1990 James Clark (jjc at jclark)
7826 * man/grog.man: New file.
7827 * man/Makefile: Add grog.n to MAN1PAGES.
7828 * etc/grog.sh: New file.
7829 * etc/Makefile: Install grog.sh as grog.
7831 Fri Oct 19 11:17:15 1990 James Clark (jjc at jclark)
7833 * troff/input.c (token::next): Implement \E.
7835 Thu Oct 18 11:56:24 1990 James Clark (jjc at jclark)
7837 * xditview/tmac.X: Change font translations to match tmac.ps.
7839 * troff/input.c (non_empty_name_warning): Don't give a warning if
7840 `\{' terminates the name.
7842 Tue Oct 16 10:04:23 1990 James Clark (jjc at jclark)
7844 * ps/devps/symbol.diff: New file.
7845 * ps/devps/FontMakefile: Mention symbol.diff.
7847 Sun Oct 14 11:46:46 1990 James Clark (jjc at jclark)
7849 * troff/node.c (font_position): Use get_long_name to read the
7852 * troff/env.c (environment_switch): If we get a number that's < 0
7853 or >= NENVIRONMENTS, treat it like a name.
7854 Change NENVIRONMENTS to 10.
7856 * troff/groff.h: Remove definition of FONTS_MAX.
7857 * troff/node.h (class font_family): Make map a pointer instead of
7858 an array. Add a map_size member. Make it a class. Make nm const
7859 and public. Make invalidate_fontno a friend.
7860 * troff/node.c: Define font_table_size. Make font_info a pointer
7861 rather than an array.
7862 (class troff_output_file): Allocate font_position dynamically. Add
7863 nfont_positions member.
7864 (troff_output_file::set_font): Grow font_position if necessary.
7865 (troff_output_file::~troff_output_file): Delete font_position.
7866 (troff_output_file::troff_output_file): Allocate font_position.
7867 (grow_font_table): New function.
7868 (troff_output_file::really_begin_page,
7869 troff_output_file:really_copy_page): Use nfont_positions rather
7871 (mount_font_no_translate, mount_style): Call grow_font_table if
7873 (font_family::font_family): Allocate map.
7874 (font_family::make_definite): Grow map if necessary. Use
7875 font_table_size instead of FONTS_MAX.
7876 (font_family::~font_family): New function.
7877 (invalidate_fontno): Use font_family::map_size.
7878 (get_fontno, env_space_width, env_half_narrow_space_width,
7879 env_narrow_space_width, symbol_fotno, is_good_fontno,
7880 get_bold_fontno, make_glyph_node): Use font_table_size rather than
7882 (next_available_font_position): Never return 0.
7884 Fri Oct 12 10:17:52 1990 James Clark (jjc at jclark)
7886 * ps/tmac.ps: Add font translations for compatibility with dpost.
7888 Thu Oct 11 12:09:03 1990 James Clark (jjc at jclark)
7890 * eqn/pile.c: Rename default_baseline_sep to baseline_sep.
7891 Move BASELINE_SEP_FORMAT and COLUMN_WIDTH_FORMAT into pbox.h.
7892 Move definitions baseline_sep, shift_down, column_sep,
7893 matrix_side_sep into...
7894 * eqn/box.c: Add them to param_table.
7895 * eqn/pbox.h: Add declarations to pbox.h.
7897 * troff/input.c (set_string): Cast value to unsigned char *.
7899 * troff/token.h (process_input_stack): Declare it static before
7900 declaring it a friend.
7902 Wed Oct 10 09:59:13 1990 James Clark (jjc at jclark)
7904 * dvi/devdvi/texex.map: Fix positions of extensible brace middle
7906 * dvi/devdvi/EX: Regenerate.
7908 * troff/input.c (init_charset_table): Make ", ', ), ], *, \(dg
7911 Tue Oct 9 08:34:02 1990 James Clark (jjc at jclark)
7913 * eqn/lex.c: In defaults_table, make definition of `dot' call
7914 `dot_def'. Don't explicitly make it roman. Similarily for other
7917 * pic/lex.c (for_input::for_input): Add by_is_multiplicative
7919 (for_input::get, for_input::peek): Use this.
7920 (do_for): Add by_is_multiplicative argument.
7921 * pic/pic.y: Change optional_by clause to allow '*' after `by'.
7922 Change semantic value of optional_by to be a double plus a flag
7923 saying whethet the by clause is multiplicative.
7925 * eqn/lex.c (get_delimited_text): Remember location of start of
7926 definition. Improve error handling when EOF is encountered.
7928 * lib/font.h: Rename handle_x_command to
7929 handle_unknown_font_command.
7930 * lib/font.c (font::load): Call handle_unknown_font_command for
7931 any unknown command in the font description file. Don't call
7932 handle_x_command. Include the name of the command in the argv.
7933 Improve message for unknown command after kernpairs or charset
7935 * ps/ps.c (ps_font::handle_x_command): Rename to
7936 handle_unknown_font_command. Remove message about `x download'
7937 command. Give error message for wrong number of arguments.
7938 * ps/devps/afmtodit: Generate `encoding' instead of `x encoding'.
7939 * dvi/dvi.c (dvi_font::handle_x_command): Rename to
7940 handle_unknown_font_command. Give an error message for wrong
7941 number of arguments. Rename design_size to designsize.
7942 * dvi/tfmtodit.c (main): Generate `checksum' instead of `x
7943 checksum', `designsize' instead of `design_size'.
7945 Mon Oct 8 00:38:55 1990 James Clark (jjc at jclark)
7947 * eqn/*.[chy]: Change underaccent to uaccent.
7949 * eqn/eqn.y: Add rule for underaccent. Declare UNDERACCENT token;
7950 give it the same precedence as ACCENT.
7951 * eqn/other.c (make_underaccent_box): New function.
7952 * eqn/box.h: Declare it.
7953 * eqn/lex.c: Add UNDERACCENT to token_table. Add utilde to
7956 Sun Oct 7 11:25:16 1990 James Clark (jjc at jclark)
7958 * pic/pic.y (reset_all): New function. Called in rule for RESET.
7959 (parse_init): Call reset_all.
7960 (define_variable): When defining scale reset only those
7961 pre-defined variables that are scaled.
7962 (defaults_table): Add `scale' as non-scaled value.
7964 * pic/pic.y: Redo parsing of text adjustments: parse adjustments
7965 together with the text; allow any number of positioning words;
7966 allow center as a positioning word.
7968 * pic/object.c (output::compute_scale): Get picture maximum height
7969 and width from variables called maxpswid and maxpsht.
7970 * pic/pic.y: Add maxpswid and maxpsht to defaults_table.
7972 Sat Oct 6 10:16:56 1990 James Clark (jjc at jclark)
7974 * pic/object.c (object_spec::make_text): Multiply textht by number
7977 * pic/pic.y: Allow `sprintf("string", expr,...)' wherever text can
7979 (do_sprintf): New function.
7980 (pic.gperf): Add sprintf token.
7981 (text, sprintf): New rules.
7983 * pic/pic.y: `rand()' with no arguments returns a random number
7986 * pic/pic.y: Allow a bare expression to be an attribute: change
7987 precedences to support this. Change optional_ordinal rule to
7988 optional_ordinal_last to avoid reduce/reduce conflict.
7989 * pic/object.c (object_spec::object_spec): Initialize direction.
7991 * pic/pic.y: Implement ^ operator meaning exponentiation.
7993 * troff/node.h: Add default argument to mount_font.
7994 * troff/node.c (font_position): Read an optional third argument
7995 giving the external_name.
7996 (mount_font): Add optional argument giving the external_name.
7997 (mount_font_not_translate): Have additional argument giving
7998 external name. Use this name to load the font. Pass both names
7999 to font_info::font_info.
8000 (font_info::font_info): Have additional argument giving
8002 (class tfont): New member external_name.
8003 (font_info::get_tfont): Use external name to construct tfont_spec.
8005 Fri Oct 5 04:03:13 1990 James Clark (jjc at jclark)
8007 * eqn/lex.c (init_table): Add argument giving device. Define
8008 name of device to be "1".
8009 (do_ifdef): Counts as true if the argument has been defined with
8011 * eqn/main.c (main): Call init_table with device argument. Make
8012 device local to main.
8013 * eqn/eqn.h: Change declaration of init_table. Remove declaration
8016 * pic/lex.c (get_delimited): Allow text to be delimited by
8017 matching {}s. Don't recognize ending delimiter within a string.
8019 * troff/input.c (get_delim_name): New function.
8020 (token::next): Implement \C.
8022 * lib/font.c (font::load): Grok ---. Add an alias for each
8023 character based on its code.
8024 (font::get_code_width): Deleted.
8025 * lib/font.h (class font): Declare font::number_to_index().
8026 Remove declaration of font::get_code_width.
8027 * lib/nametoindex.c (font::name_to_index): Add 512 rather than 256
8028 to indices of named characters.
8029 (font::number_to_index): New function.
8030 * troff/input.c (font::number_to_index): New function.
8031 (get_charinfo_by_number, charinfo::get_number,
8032 charinfo::set_number): New functions.
8033 (token::next): Turn \N into a TOKEN_NUMBERED_CHAR.
8034 (token::process, token::description, token::get_char,
8035 token::add_to_node_list, token::operator==): Handle
8036 TOKEN_NUMBERED_CHAR.
8037 * troff/charinfo.h: Declare get_charinfo_by_number,
8038 charinfo::get_number, charinfo::set_number. Add NUMBERED flag to
8040 (charinfo::numbered): New function.
8041 * troff/token.h: Add TOKEN_NUMBERED_CHAR.
8042 * troff/env.h (class environment): Remove declaration of ...
8043 * troff/env.c (environment::make_numbered_char_node): Deleted.
8044 * troff/node.c (make_numbered_node): Deleted.
8045 (class numbered_glyph_node): Remove.
8046 (troff_output_file::put_char_width, troff_output_file::put_char):
8047 Handle numbered chars.
8048 (troff_output_file::numbered_char): Removed.
8049 (tfont::get_code_width): Removed.
8050 (make_glyph_node): Don't search special fonts for numbered
8052 * troff/node.h: Remove declaration of make_numbered_node.
8053 * driver/input.c (do_file): Handle N command.
8054 * driver/printer.h: Add declaration of ...
8055 * driver/printer.c (printer::set_numbered_char): New function.
8056 * dvi/tfmtodit.c (main): Generate unnamed entries.
8057 * ps/devps/afmtodit: Likewise.
8058 * xditview/xtotroff.c (MapFont): Likewise.
8059 * xditview/libXdvi/parse.c (ParseInput): Grok N command.
8061 * tbl/main.c (process_format): If multiple widths are specified
8062 for a column but all the widths are the same, don't give an error
8065 * tbl/table.c (table::do_row): If the current row is all lines and
8066 the stuff doesn't contains a line, mark the top of the row after
8067 printing stuff before the row. If the current row is not all
8068 lines and the stuff doesn't contain a line, don't unnecessarily
8069 mark the top of the row before printing the stuff.
8071 Mon Oct 1 11:42:00 1990 James Clark (jjc at jclark)
8073 * troff/groff.h: Remove MAX_PATH.
8074 * troff/input.c (open_file): Dynamically allocate space for the
8076 (open_mac_file, process_macro_file): Corresponding changes.
8078 Sun Sep 23 18:56:26 1990 James Clark (jjc at jclark)
8080 * troff/node.h (class output_file): Make copy_file pure. Add
8081 vspace method ifdef COLUMN. Add is_printing method.
8082 * troff/node.c: Add class printing_reg. Add class
8083 real_output_file. Derive other output_file classes from
8084 real_output_file; in these classes rename begin_page to
8085 really_begin_page, print_line to really_print_line, copy_file to
8086 really_copy_file, transparent_char to really_transparent_char.
8087 Move output_file::flush to real_output_file. Add printing member
8088 to class output_file.
8089 * troff/div.h: Remove printing member from top_level_diversion.
8090 Add vspace member function to class diversion ifdef COLUMN. Add
8091 some declarations ifdef COLUMN.
8092 * troff/div.c (top_level_diversion::copy_file,
8093 top_level_diversion::transparent_output,
8094 top_level_diversion::output): Don't test printing member before
8096 * troff/input.c: Handle initial variable_space_request ifdef
8098 * troff/Makefile: Add column.c but comment it out. Add -DCOLUMN
8101 Sat Sep 22 11:32:22 1990 James Clark (jjc at jclark)
8103 * troff/div.c (diversion::need): Make any space forced. If we
8104 sprung a trap, set truncated_space to minus the distance to the
8105 trap and set needed_space to the amount that was needed.
8106 (top_level_diversion::space): A forced space turns no_space_mode
8108 (class constant_vunits_reg): New class.
8109 (init_div_requests): Implement number registers .trunc and .ne
8110 using constant_vunits_reg.
8111 (class truncated_space_reg): Deleted.
8113 * troff/div.h: Don't have a no_space_mode member in diversion.
8114 Instead have it in top_level_diversion.
8115 * troff/div.c (diversion::diversion): Don't initialize
8117 (top_level_diversion::top_level_diversion): Initialize
8119 (no_space, restore_spacing): Do nothing if curdiv != topdiv.
8120 (macro_diversion::output): Don't clear no_space_mode.
8122 * troff/input.c (diverted_space_node::reread): Don't call
8123 environment::do_break. In fill mode, act like a blank line.
8124 (diverted_copy_file_node::reread): Don't call
8125 environment::do_break.
8127 * troff/div.c (blank_line): New function.
8128 * troff/div.h: Declare it.
8129 * troff/input.c (process_input_stack): Call it.
8131 * troff/div.c (truncated_space_reg::get_string): New function.
8132 (init_div_requests): Bind to .trunc.
8133 (space_request, top_level_diversion::space,
8134 top_level_diversion::output, macro_diversion::space,
8135 macro_diversion::output): Update truncated_space.
8136 (macro_diversion::output): Redo calculations when trap sprung.
8137 (macro_diversion::output, macro_diversion::space): No need for
8140 * troff/div.c (top_level_diversion::output): Set nl_reg_contents
8141 after truncating post line spacing.
8143 Fri Sep 21 11:27:25 1990 James Clark (jjc at jclark)
8145 * ps/devps/prologue (MF, SF): Make them work even if setfont is
8146 defined as a procedure rather than as an operator.
8148 Thu Sep 20 12:55:05 1990 James Clark (jjc at jclark)
8150 * troff/div.c (macro_diversion::space): Ignore no_space_mode.
8152 Wed Sep 19 10:54:37 1990 James Clark (jjc at jclark)
8154 * troff/div.c (top_level_diversion::output): Merge
8155 output_file::print_line and output_file::end_of_line member
8157 * troff/div.h (class output_file):
8158 * troff/node.c (troff_output_file::print_line,
8159 troff_output_file::end_of_line, output_file::end_of_line,
8160 ascii_output_file::print_line, suppress_output_file::print_line):
8161 Corresponding changes.
8163 Tue Sep 18 11:31:47 1990 James Clark (jjc at jclark)
8165 * troff/input.c (token::next): Don't give a warning for `\.'.
8167 * troff/env.c (environment::get_center_lines): New function.
8168 (init_env_requests): Bind number register .ce to it.
8169 * troff/env.h: Declare it.
8170 * tbl/table.c (table::init_output): Define reset macro to restore
8171 .ce. If center option not given, store .ce in SAVED_CENTER_REG.
8173 (table::print): If center option not given, then imply center
8174 option if SAVED_CENTER_REG > 0.
8176 Mon Sep 17 09:19:19 1990 James Clark (jjc at jclark)
8178 * ps/devps/Makefile: Remove T from FONTS. Remove TSymbol.ps and
8179 Troff.ps from DOWNLOAD.
8181 * troff/Makefile: Change comment in DEFINES to avoid confusing
8184 * ps/ps.c (ps_printer::do_exec): Allow newlines within PostScript
8185 code. Don't try to catch errors with stopped.
8186 (check_line_lengths): New function.
8187 * ps/devps/prologue (EXEC): Deleted.
8188 (EBEGIN, EEND): New procedures.
8190 Sun Sep 16 14:51:15 1990 James Clark (jjc at jclark)
8192 * troff/input.c: Include request.h before node.h.
8193 * troff/node.c: Likewise.
8194 * troff/env.c: Likewise.
8195 * troff/div.c: Likewise.
8196 * troff/node.h (class special_node): Store argument as a macro
8197 rather than a char *.
8198 * troff/node.c (special_node::special_node, special_node::copy):
8200 (special_node::~special_node): Deleted.
8201 (special_node::tprint): Deleted.
8202 (special_node::tprint_start, special_node::tprint_end,
8203 special_node::tprint_char): New functions.
8204 (troff_output_file::special): Deleted.
8205 (troff_output_file::start_special, troff_output_file::end_special,
8206 troff_output_file::special_char): New functions.
8207 * troff/input.c (special_node::tprint): New function.
8208 (do_special): Use macro not char *.
8209 (do_transparent_macro): Deleted.
8210 (token::next): Don't call do_transparent_macro.
8212 * troff/input.c (token::next): Add 'Y' case.
8213 (do_transparent_macro): New function.
8214 * troff/node.c (troff_output_file::special): Handle newlines with
8215 argument using new continuation convention.
8216 * driver/input.c (get_string): Cope with continuation convention.
8217 (do_file): Don't call skip_line after calling get_string(1).
8218 * ps/ps.c (ps_printer::special, ps_printer::do_import,
8219 ps_printer::do_def, ps_printer::do_exec): Cope with newlines in
8221 * xditview/libXdvi/parse.c (ParseInput): Ignore lines starting
8224 Sat Sep 15 19:00:10 1990 James Clark (jjc at jclark)
8226 * troff/input.c (asciify): By default, illegal input characters
8227 should return empty string.
8229 * troff/input.c (copy_file): Handle first page transition like title.
8230 (token::next, process_input_stack): Grok COPY_FILE_REQUEST.
8232 * troff/input.c (token::next): Improve error message for EOF after
8234 (input_char_description): New function.
8235 (get_char_for_escape_name): Use input_char_description.
8236 (token::next): Warn about unrecognized escape sequences.
8237 (warning_table): Add WARN_ESCAPE.
8238 * troff/groff.h: Declare WARN_ESCAPE. Change WARN_TOTAL
8241 * troff/token.h: Remove declaration of process_input_stack.
8243 * troff/input.c: Remove declaration of init_hyphen_requests.
8244 * troff/request.h: Correct spelling in declaration of same.
8246 * troff/input.c (token::next): Check whether escape_char is 0.
8248 Fri Sep 14 12:09:25 1990 James Clark (jjc at jclark)
8250 * groff.c (main, usage, help): Implement -P and -L options.
8251 * groff.sh: Likewise.
8253 * troff/input.c (token::next): Use some gotos to avoid code
8256 * troff/input.c (get_long_name, get_name, read_long_ecsape_name):
8257 Avoid calling symbol::symbol if name empty.
8259 Thu Sep 13 06:21:45 1990 James Clark (jjc at jclark)
8261 * troff/input.c (init_input_requests): Make \n(.x return the major
8262 version number and \n(.y return the minor version number.
8263 * troff/Makefile: Construct file majorminor.c defining
8264 major_version and minor_version automatically from ../VERSION.
8266 * troff/node.c (class glyph_node): Make operator new and operator
8268 (class ligature_node): Similarily.
8270 * troff/input.c (operator==(const macro &, const macro &)): New
8272 (non_interpreted_node::same): Use this.
8273 (string_iterator::string_iterator): Make macro& argument const.
8275 * troff/input.c (input_iterator::get): New function. Don't make
8276 asciify_macro or class non_interpreted_node friends of class
8278 (non_interpreted_node::interpret): Use input_iterator::get.
8279 (asciify_macro): Likewise.
8281 * troff/input.c (~token_node, ~string_iterator, ~arg_list,
8282 ~non_interpreted_node): Deleted.
8283 * troff/node.c: (~suppress_output_file, ~ascii_output_file):
8286 * troff/symbol.h: Make all symbol member functions const.
8288 * lib/strtol.c: New file.
8289 * lib/Makefile: Add strtol.c.
8290 * Makefile: Define STRTOL as strtol.o to include strtol in
8293 Wed Sep 12 10:00:49 1990 James Clark (jjc at jclark)
8295 * pic/troff.c (troff_output::simple_circle): Divide by scale.
8297 Tue Sep 11 14:17:16 1990 James Clark (jjc at jclark)
8299 * troff/input.c (do_special): Use input_level.
8301 * troff/token.h (TOKEN_BACKSPACE): New token.
8302 (token::backspace): New function.
8303 * troff/input.c (token::description, token::next, token::process):
8304 Grok TOKEN_BACKSPACE.
8305 (do_special): Turn TOKEN_BACKSPACE back into \b.
8307 * troff/token.h (token::leader): New function.
8308 * troff/input.c (do_special): Turn TOKEN_LEADER back into \001.
8310 * troff/input.c (do_special): Turn TOKEN_TAB back into \t.
8312 * troff/input.c (do_special): Use token::description in error
8315 Mon Sep 10 11:06:27 1990 James Clark (jjc at jclark)
8317 * troff/input.c (decode_args): Combine quoted and
8318 quote_input_level variables. Make it a for (;;) loop.
8320 * troff/input.c (get_char_for_escape_name): Check for \001 and \b.
8322 * troff/input.c (read_long_escape_name): The test for whether to
8323 expand buffer was off by 1.
8324 (read_string): Similarily.
8326 Fri Sep 7 11:45:50 1990 James Clark (jjc at jclark)
8328 * troff/input.c: Use `const int' rather than `static const int'.
8330 * troff/div.h (diversion::copy_file): Declare as pure virtual.
8331 (macro_diversion::copy_file): New function.
8332 * troff/node.h: New class diverted_copy_file_node.
8333 * troff/node.c: Implement it.
8334 * troff/input.c (copy_file): Use diversion::copy_file. Handle
8335 first page transition by pushing a diverted_copy_file_node.
8336 * troff/input.c (token::next, process_input_stack): Don't handle
8339 Thu Sep 6 13:29:10 1990 James Clark (jjc at jclark)
8341 * ps/ps.c (flush_sbuf): Remember to add sbuf_kern when checking
8342 whether space widths need adjusting.
8344 * troff/charinfo.h: Generalize translated_to_space to
8345 special_translation so as to allow translation to \&.
8346 * troff/input.c (translate): Allow translation to \&.
8347 (charinfo::*): Corresponding changes.
8348 * troff/node.c (make_node, node::add_char): Corresponding changes.
8349 * troff/node.h (dummy_node::dummy_node): Allow optional first
8352 * lib/lib.h: Make codes 0200 to 0237 illegal input characters.
8353 * troff/token.h: Remove TOKEN_TITLE. Remove token::title. Add
8355 * troff/input.c (token::next): Turn a TITLE_REQUEST into a
8356 TOKEN_REQUEST with an argument of TITLE_REQUEST.
8357 (token::process): Grok that.
8358 * troff/input.c (copy_file): Handle first page transition like
8359 title by pushing a COPY_FILE_REQUEST cookie.
8360 (token::next, process_input_stack): Grok that.
8361 * troff/node.h (output_file::copy_file): Add x and y arguments.
8363 * troff/div.c (top_level_diversion::copy_file): Supply them.
8364 * troff/node.c (troff_output_file::copy_file): Add x and y
8365 arguments; moveto specified position. Invalidate font_position
8366 array after copying file.
8367 (output_file::copy_file): New function.
8368 (suppressed_output_file::copy_file, ascii_output::copy_file):
8370 * troff/input.c (transparent_file): New function.
8371 (init_input_requests): Bind to "trf".
8372 (token::next): Handle TRANSPARENT_FILE_REQUEST cookie.
8373 (process_input_stack): Likewise.
8375 * troff/Makefile: Add ../lib/lib.h to GROFF_H.
8377 * troff/node.c (init_node_requests): New number registers .kern
8378 pointing to global_kern_mode, and .lg pointing to
8379 global_ligature_mode.
8381 * troff/node.c (ligature): Don't change it if we get a bad
8384 * troff/input.c (do_define_string): Don't strip tabs.
8386 * troff/input.c (asciify_macro): Make the string_iterator auto.
8388 * troff/node.c (init_font_requests): Rename to...
8389 (init_node_requests):
8390 * troff/node.h: Change declaration.
8391 * troff/input.c (main): Change call.
8393 * troff/input.c (node::reread, diverted_space_node::reread): New
8395 (process_input_stack): Call reread rather than
8396 get_diverted_space_node.
8397 * troff/node.c (node::get_diverted_space_node,
8398 diverted_space_node::get_diverted_space_node): Removed.
8399 * troff/node.h: Declare reread methods instead of
8400 get_diverted_space_node methods. Make `n' member private.
8401 * troff/input.c: (token::diverted_space): Removed.
8402 * troff/token.h: Removed declaration.
8405 Tue Sep 4 00:48:04 1990 James Clark (jjc at jclark)
8407 * eqn/script.c (script_box::compute_metrics): Don't let
8408 SUP_RAISE_FORMAT become negative.
8410 * tbl/table.c (table::do_row): Entries that don't end in the
8411 this row shouldn't make the row non-blank.
8413 * tbl/table.c (table::make_columns_equal): Only set the width of
8414 columns which are marked as equal.
8416 * tbl/main.c (process_data): Before issuing excess data error,
8417 if last character was a newline unget it; then get it again after
8418 the error. Also include the contents of the entry in the message.
8420 * groff.c: New file.
8421 * Makefile: Build groff from groff.c. Make it possible to use
8422 either groff.sh or groff.c as groff.
8423 * Makefile.bd: Similarily.
8425 Mon Sep 3 09:39:49 1990 James Clark (jjc at jclark)
8427 * groff.sh: Don't delay expansion of $@ in assignment to files.
8428 Remove occurrences of \".
8430 Sun Sep 2 09:56:59 1990 James Clark (jjc at jclark)
8432 * all Makefiles: Simplify and rearrange.
8434 * Makefile: Handle fmod like malloc.
8435 * lib/Makefile: Similarily.
8436 * lib/fmod.c: Remove #ifdef NEED_FMOD.
8438 * Makefile: Rename OPTIMISE to OPTIMIZE.
8440 * groff.sh: Remove assignment to PATH.
8441 * Makefile: Remove SHPATH variable.
8442 * Makefile.bd: Similarily.
8444 * groff.sh: Add -V option to print the pipeline instead of
8447 Fri Aug 31 00:56:46 1990 James Clark (jjc at jclark)
8449 * lib/font.c: Split off file searching into ...
8450 * lib/fontfile.c: New file.
8452 * lib/strerror.c (strerror): Use `Error %d' for unknown errors.
8454 Thu Aug 30 13:13:55 1990 James Clark (jjc at jclark)
8456 * tbl/table.c (table::do_hspan): Delete assertion that e != 0.
8457 Also change misleading comment.
8458 (table::do_vspan): Change similarily misleading comment.
8459 * tbl/main.c (process_data): A format row with an explicit `s'
8460 uses up a data line, even if all the other columns are `_' or `='.
8462 * troff/input.c (token::description): Fix description of
8463 TOKEN_DUMMY and TOKEN_EMPTY.
8465 Wed Aug 29 04:12:08 1990 James Clark (jjc at jclark)
8467 * groff.sh: Fix description of -Z in help message.
8469 Tue Aug 28 07:28:33 1990 James Clark (jjc at jclark)
8471 * pic/object.c (object_spec::make_object): Allow negative and zero
8473 * pic/pic.y: Give linethick default value of -1.0.
8474 * pic/troff.c (troff_output::troff_output): Initialize
8475 last_line_thickness to BAD_THICKNESS.
8476 (troff_output::finish_picture): Set thickness to BAD_THICKNESS.
8477 (troff_output::line_thickness): Canonicalize negative thicknesses
8478 to RELATIVE_THICKNESS.
8479 * pic/tex.c (tex_output::set_pen_size): Silently map negative line
8480 thicknesses to DEFAULT_PEN_SIZE. Canonicalize negative pen sizes
8482 (tex_output::start_picture): Set pen_size to -2.0.
8484 * ps/ps.c (ps_printer::set_line_thickness): If line_thickness is
8485 0, then use 0 linewidth.
8486 (ps_printer::ps_printer): Initialize line_thickness to -1.
8488 * pic/troff.c (troff_output::simple_ellipse): Divide by scale.
8490 * ps/devps/symbolchars: Remove `or'.
8491 * ps/tmac.ps: Implement \(or with .char.
8493 * ps/devps/symbolchars: Move most characters into textmap.
8494 * ps/devps/textmap: Add names for troff bracket characters. Remove
8497 * ps/devps/TSymbol.ps: Removed.
8498 * ps/devps/FontMakefile: Make S from Symbol not TSymbol.
8499 * ps/tmac.ps: Do with .char what TSymbol did.
8500 * ps/devps/download: Remove TSymbol.
8502 * ps/devps/T: Removed.
8503 * ps/devps/Troff.ps: Removed.
8504 * ps/devps/Troff.afm: Removed.
8505 * ps/tmac.ps: Implement \(ru, \(ul, and \(br with .char.
8506 * ps/devps/download: Remove Troff.
8507 * ps/devps/FontMakefile: Remove T target.
8508 * ps/devps/DESC-A4: Remove T from font list.
8509 * ps/devps/DESC-letter: Likewise.
8511 * troff/input.c (macro_to_node): Rename to ...
8512 (charinfo_to_node): Don't pass mac argument. Temporarily remove the
8513 character's definition while processing it.
8514 * troff/node.c (node::add_char, make_node): Change calls to
8515 macro_to_node accordingly.
8517 * troff/input.c (token::next): Translate \_ to \(ul.
8519 * tty/devascii/R.proto: Add `|'.
8520 * tty/devlatin1/R.proto: Likewise.
8522 Mon Aug 27 11:25:41 1990 James Clark (jjc at jclark)
8524 * man: Put the version number in all the man pages.
8526 Sun Aug 26 11:40:05 1990 James Clark (jjc at jclark)
8528 * Makefile.bd: New file.
8529 * README.bd: New file.
8531 * VERSION: New file.
8532 * lib/version.c: Removed.
8533 * lib/Makefile: Create version.c from ../VERSION. Remove version.c
8536 * troff/input.c (main): Get hyphen_file from GROFF_HYPHEN
8537 environment variable.
8539 * all Makefiles: Split install target into install.bin for
8540 binaries, and install.nobin for everything else.
8541 * Makefile: Add bindist target.
8543 * man/afmtodit.man: New file.
8544 * man/Makefile: Add afmtodit.n to MAN1PAGES.
8545 * ps/devps/Makefile: Add textmap to DEVICEFILES. Install afmtodit
8547 * ps/Makefile: Pass BINDIR to make install in devps.
8549 * ps/ps.c (ps_printer::set_char): Do nothing if the character is
8550 the space character.
8552 * ps/devps/FontMakefile: Rename symbol.afm to tsymbol.afm.
8554 Sat Aug 25 15:39:03 1990 James Clark (jjc at jclark)
8556 * ps/ps.c: Redo font downloading.
8557 * ps/devps/download: New file.
8558 * ps/devps/Makefile: Add download to DEVICEFILES.
8559 * ps/devps/afmtodit: Remove -d option.
8560 * ps/devps/FontMakefile: Don't use -d option with afmtodit.
8561 * ps/devps/symbosl.ps: Add %%DocumentFonts comment.
8562 * ps/devps/zapfdr.ps: Likewise.
8563 * ps/devps/TSymbol.ps: Likewise.
8565 Fri Aug 24 20:10:30 1990 James Clark (jjc at jclark)
8567 * groff.sh: Initialize dev to ${GROFF_TYPESETTER:-@DEVICE@}.
8569 Thu Aug 23 10:03:47 1990 James Clark (jjc at yquem)
8571 * ps/ps.c (ps_output::include_file): If BROKEN_SPOOLER is defined,
8572 then strip the first line if it starts with %.
8573 * Makefile: Add a comment about this.
8575 * man/tfmtodit.man: New file.
8576 * man/Makefile: Add tfmtodit.n to MAN1PAGES.
8577 * dvi/Makefile: Install tfmtodit in BINDIR.
8579 * dvi/tfmtodit.c (usage): Mention -v option.
8581 Wed Aug 22 09:56:36 1990 James Clark (jjc at yquem)
8583 * troff/node.c (troff_output_file::end_of_line): Call do_motion.
8584 * troff/node.c (troff_output_file::transparent_char): Don't call
8587 * eqn: Add check_tabs method to most box classes.
8588 * eqn/box.c (box::top_level): Call check_tabs.
8590 * eqn/script.c (script_box::output): Use \Z.
8591 * eqn/limit.c (limit_box::output): Use \Z.
8593 * eqn/box.c (box::top_level): Use itoa.
8595 Tue Aug 21 09:29:28 1990 James Clark (jjc at yquem)
8597 * dvi/tmac.dvi: Add font translations for CR, C, TT.
8598 * dvi/devdvi/Makefile: Don't make links to CW.
8600 * ps/tmac.ps: Add font translations for C, CW, CO, CX, CD, H, HO,
8602 * xditview/tmac.X: Likewise.
8604 * troff/node.c: Add font translation feature.
8605 (get_font_translation): New function.
8606 (symbol_fontno): Translate the font name.
8607 (mount_font_no_translate): Rename to mount_font to this.
8608 (mount_font): New function.
8609 (font_family::make_definite): Call mount_font_no_translate instead
8611 (mount_style): Translate the font name.
8612 (font_translate): New function.
8613 (init_font_requests): Bind "ftr" to font_translate.
8615 * ps/devps/prologue (SN): New procedure that rounds a position to
8616 the nearest (pixel + (.25,.25)).
8617 (DL): Use SN to round endpoints.
8619 * lib/version.c: Changed version to 0.5.
8621 Sat Aug 18 04:43:21 1990 James Clark (jjc at yquem)
8623 * Makefile: Move definition of PAGE to the very beginning, so that
8624 people are less likely to miss it.
8626 Fri Aug 17 02:15:11 1990 James Clark (jjc at yquem)
8628 * man/Makefile: Don't need to sed out @UPCASE_PROG_PREFIX@.
8630 * troff/env.c (environment::choose_breakpoint): Make `can't find
8631 breakpoint' error a warning of type WARN_BREAK. Change message to
8633 * troff/groff.h: Declare WARN_BREAK with code 4; change WARN_INPUT to
8635 * troff/input.c: Add WARN_BREAK to warning_table. Include
8636 WARN_BREAK in DEFAULT_WARNING_MASK.
8638 * tty/tmac.tty: Add definition of \(+-.
8640 * groff.sh: Remove `--' option to set command.
8642 * dvi/devdvi/texsy.map: Remove duplicate md entry.
8644 * ps/devps/eqnchar: Better definition of cdot using md.
8645 * dvi/devdvi/eqnchar: Likewise.
8646 * xditview/devX100/eqnchar: Likewise.
8647 * xditview/devX75/eqnchar: Likewise.
8648 * eqn/lex.c: Add definition of cdot.
8650 Thu Aug 16 09:33:57 1990 James Clark (jjc at yquem)
8652 * troff/input.c (get_optional_char): New function.
8653 * troff/input.c (set_page_character): Use get_optional_char(),
8654 rather than has_arg() and tok.get_char(1).
8655 * troff/env.c (tab_character, leader_character, hyphen_char,
8656 field_characters): Likewise.
8657 (margin_character): Likewise. Also always delete the
8658 margin_character_node.
8660 * troff/input.c (token::get_char): Use token::description.
8662 * troff/input.c (has_arg): Don't skip over tab and \}.
8663 * troff/number.c (start_number): Give a warning if the number
8664 starts with \} (WARN_RIGHT_BRACE) or tab (WARN_TAB).
8666 Wed Aug 15 10:04:37 1990 James Clark (jjc at yquem)
8668 * troff/input.c (empty_name_warning, non_empty_name_warning): New
8670 (get_name, get_long_name): Use these. Rename `warn' argument to
8673 * troff/node.c (get_fontno): Test that the symbol is not null.
8675 * troff/input.c (token::description): New function.
8676 * troff/number.c (parse_term): Use token::description in `numeric
8677 expression expected' message.
8678 * troff/groff.h: Add WARN_MISSING.
8679 * troff/number.c (start_number): New function.
8680 * troff/number.c (get_vunits, get_hunits, get_number, get_integer,
8681 get_incr_number): Use start_number().
8682 * troff/input.c (DEFAULT_WARNING_MASK): Enable WARN_NUMBER by
8684 * troff/input.c (get_name, get_long_name): Use WARN_MISSING.
8685 * troff/reg.c (alter_format): Use WARN_MISSING. Also use
8687 * troff/input.c (token::get_char): Use WARN_MISSING.
8688 * troff/input.c (token::delimiter): Use token::description.
8689 * troff/env.c (environment_switch): Back out Aug 3 change.
8690 * troff/input.c (has_arg): Skip over \}s and tabs but give a
8692 * troff/token.h (token::tab): New function.
8693 * troff/node.c (get_fontno): Use tok.skip() rather than has_arg().
8694 * troff/reg.c (alter_format): Likewise.
8695 * troff/node.c (bold_font): Use has_arg() rather than tok.skip().
8697 Tue Aug 14 10:11:21 1990 James Clark (jjc at yquem)
8699 * troff (most files): Redo warnings. Divide warnings into various
8700 categories; warning() has an additional first argument indicating
8701 the category it falls into.
8702 * troff/input.c (main): -w now takes an argument. New option -W.
8703 (enable_warning, disable_warning): New functions.
8705 * ps/devps/afmtodit: Add -a option to lie about the italic angle.
8706 * ps/devps/FontMakefile: Pretend TI has an angle of 7.
8708 Mon Aug 13 10:11:16 1990 James Clark (jjc at yquem)
8710 * ps/devps/eqnchar: Better definitions of dotdot, vec, dyad, inf.
8711 * xditview/devX100/eqnchar: Likewise. Remove definition of dot.
8712 * xditview/devX75/eqnchar: Likewise.
8713 * dvi/devdvi/eqnchar: Better definitions of vec, dyad, dotdot.
8715 * eqn/other.c: When bar or over applies to a single character
8716 don't produce an overline_box or an underline_box. Instead produce
8717 an accent_box or an underaccent_box, with the accent a line
8718 whose width is accent_width. New classes underaccent_box,
8719 overline_char_box and underline_char_box.
8720 * eqn/box.h: Move overline_box, underline_box, accent_box class
8721 declarations into eqn/other.c. Add declarations of
8722 make_underline_box, make_overline_box, make_accent_box.
8723 * eqn/eqn.y: Call make_overline_box, make_underline_box
8724 make_accent_box instead of constructors.
8725 * eqn/pbox.h, eqn/box.c: Add accent_width parameter.
8727 * eqn/other.c: Add accent_box::~accent_box.
8728 * eqn/box.h: Declare it.
8730 * groff.sh: With -Tps, use eqn -D.
8732 * eqn/other.c (overline_box::output): Use \Z. If draw_flag use \D
8734 (underline_box::output): Similarily.
8735 (accent_box::output): Use \Z.
8737 * xditview/tmac.X: Add definitions of ~ and ^ (so that they are a
8740 Sun Aug 12 09:41:15 1990 James Clark (jjc at yquem)
8742 * troff/div.c (top_level_diversion::transparent_output(unsigned
8743 char)): Use asciify.
8744 * troff/input.c (asciify): Don't make it static.
8745 * troff/token.h (asciify): Declare it.
8747 * troff/input.c (get_name, get_long_name, token::get_char,
8748 token::delimiter): Add an extra default argument which says
8749 whether a warning should be printed.
8750 * troff: Pass a non-zero argument to one of these rather than
8751 printing a warning directly.
8753 Sat Aug 11 09:02:21 1990 James Clark (jjc at yquem)
8755 * troff: Consistently use symbol::is_null.
8757 * troff/dictionary.h: Move some inline functions into
8760 * troff/request.h: Move inline functions into input.c.
8761 (request_or_macro::invoke): Make it pure.
8763 * troff/input.c, troff/reg.h: New class `constant_int_reg'.
8764 * troff/input.c (init_input_requests): Use class constant_int_reg.
8765 (class compatible_reg): Deleted.
8766 * troff/div.c (init_div_requests): Use class constant_int_reg.
8767 (class last_post_line_extra_space_reg): Deleted.
8769 * troff/env.c (tab_character): Don't change the tab character if
8770 we get an invalid argument.
8771 (hyphen_char): Similarily.
8773 * troff/reg.c (alter_format): Check that nm is not null.
8775 * Makefile, groff.sh: Make it possible to customize the commands
8776 used for printing PostScript and dvi files. Also make it possible
8777 to customize the path used by groff.sh.
8779 * eqn/eqn.y: Make `left' right associative.
8781 Fri Aug 10 18:20:39 1990 James Clark (jjc at yquem)
8783 * pic/pic.h: Added definition of M_SQRT2 for those systems that
8786 * pic/pic.h: Removed definition of INT_MAX.
8788 * troff/node.c (italic_corrected_node::vertical_extent): Omit
8791 * troff/input.c (token::next): Handle \R like \n.
8793 Tue Aug 7 09:46:33 1990 James Clark (jjc at yquem)
8795 * ps/tmac.pc (PSPIC): Simplify.
8797 * troff/env.c (tab_stops::to_string):
8798 * pic/pic.y (object_type_name):
8799 * pic/troff.c (simple_output::line):
8800 * pic/tex.c (tex_output::spline):
8801 * pic/object.c (object_spec::make_object):
8802 * tbl/main.c (process_data): Add cases to switch statements to
8803 avoid cfront warnings. (Some of these are spurious, since the
8804 switch already has a default case.)
8806 * ps/tmac.ps (PSPIC): Reformatted. Prefix all local names with
8807 `ps-'. Don't test systat; instead check number of arguments to
8810 Mon Aug 6 00:13:07 1990 James Clark (jjc at yquem)
8812 * macros/tmac.e: Do not decrease the page offset by 0.5i.
8814 * ps/ps.c (ps_printer::ps_printer): Use mktemp instead of tempnam.
8815 Unlink the file as soon as we have opened it, so that we don't
8816 have to bother with signal handlers.
8818 (fatal_error_exit): Deleted.
8819 (main): Don't call signal.
8821 * dvi/tfmtodit.c: Add -k option so that kerns with the skewchar
8823 * dvi/devdvi/Makefile: Use the -k option with S and MI.
8825 * pic/pic.y: If there is a label, or an nth construction before
8826 the first `.' in the argument to `with', ignore it and generate a
8828 * pic/lex.c (lex_warning): New function.
8830 * tbl/table.c (table::init_output): In section keep and release
8831 macro, use 0 indent when diverting and the correct indent when
8834 * troff/input.c (interpolate_number_format): Do not interpolate
8835 anything if the number register is not defined.
8837 * tbl/main.c (process_data): Don't add entry when col >= ncolumns.
8839 Sat Aug 4 08:12:05 1990 James Clark (jjc at yquem)
8841 * ps/devps/prologue (PICTURE): Set components of graphics state to
8842 their default values.
8844 * ps/devps/text.enc: Add trademark
8845 * ps/devps/textmap: Add names for club, spade, heart, diamond,
8846 carriagereturn, suchthat. Use Upsilon1 rather than Upsilon.
8847 * ps/devps/symbolchars: Add names for summation and product.
8849 * dvi/devdvi/texsy.map: Add names for club, spade, heart, diamond,
8850 suchthat. Add pp. Add upper-case letters.
8852 * xditview/libXdvi/DviChar.c: Add names for club, spade, heart,
8853 diamond, carriagereturn, suchthat. Use Upsilon1 rather than
8856 * dvi/devdvi/texsy.map: Rename lA (left angle bracket) to la, and
8857 rA (right angle bracket) to ra. Introduce names for double-headed
8858 arrows and double-barred arrows: <>, va, lA, rA, hA, uA, dA, vA.
8859 * ps/devps/textmap: Likewise for ps device.
8860 * xditview/libXdvi/DviChar.c: Likewise for X100 and X75 devices.
8861 * tty/devascii/R.proto: Rename lA to la and rA to ra.
8862 * tty/devascii/R.proto: Likewise.
8863 * tty/tmac.tty: Provide definitions for \(<>, \(lA, \(rA, \(hA,
8865 * eqn/delim.c: In delim_table, rename \(lA to \(la and \(rA to \(ra.
8867 * xditview/tmac.X: Add definitions for \(fi \(fl \(ff \(Fi \(Fl.
8869 * eqn/lex.c: Added definitions of `approx', `grad' and `del' to
8872 Fri Aug 3 09:59:27 1990 James Clark (jjc at yquem)
8874 * troff/div.c (when_request): Use symbol::is_null rather than
8875 has_arg to determine whether we have an argument.
8876 (change_trap): Remove the trap if we get an invalid number. Give
8877 an error if we don't get at least the macro name.
8878 (diversion_trap): Remove trap if we get an invalid name or number.
8880 * troff/env.c (environment_switch): Pop if we get an invalid
8881 symbol or numeric expression.
8883 * troff/input.c (do_define_macro): If EOF is encoutered while
8884 defining the macro, do tok.next() before returning.
8886 * troff/token.h (has_arg): Move definition from here, to ...
8887 * troff/input.c (has_arg): ... here
8889 * troff/env.c (space_size): Do nothing if we get an invalid argument.
8890 * troff/input.c (shift): Likewise.
8892 * pic/lex.c (get_token_after_dot): Accept `.center' as a synonym
8895 * pic/troff.c (troff_output::start_picture): Comment out calls to
8898 * eqn/main.c (do_file): Subtract 1 from current_lineno if
8899 interpret_lf_args succeeds.
8901 * eqn/main.c (do_file): Don't recognize delimiter if preceded by
8902 \\. This avoids problems with \$N.
8904 * groff.sh: Pass -C to preprocessors.
8906 * lib/lf.c (interpret_lf_args): Be more flexible.
8908 * tbl/main.c (main): Add -C option.
8909 (table_input::get): Do not recognize TE if followed by character
8910 other than a space or newline unless -C option given.
8911 (process_input_file): Likewise for lf, TS.
8912 (process_data): Likewise for lf in text blocks.
8914 * eqn/main.c (main): Add -C option.
8915 (do_file): Don't recognize EQ, EN or lf if followed by character
8916 other than space or newline unless -C option given.
8917 * eqn/lex.c (file_input::read_line): Similarily.
8918 * eqn/eqn.h: Declare compatible_flag.
8920 * etc/soelim.c (main): Add -C option.
8921 (interpret_lf_args): Use version in libgroff.
8924 * pic/main.c (main): Add -C option, which sets compatible_flag.
8925 (top_input::get), (top_input::peek): If -C option not given,
8926 do not recognize .PS/.PE/.PF/.lf if followed by a character
8927 other than space or newline.
8928 * pic/lex.c (file_input::read_line): Similarily.
8929 * pic/pic.h: Add declaration of compatible_flag.
8931 Thu Aug 2 11:11:27 1990 James Clark (jjc at yquem)
8933 * ps/tmac.ps (PSPIC): Avoid use of `echo -n'.
8935 * troff/node.c, troff/node.h: Add `asciify' methods to classes
8936 derived from node. New class space_char_hmotion_node.
8937 * troff/input.c (asciify_macro): New function.
8938 * troff/input.c (init_input_requests): New request `asciify' bound
8940 * macros/mm.diff: New file.
8941 * Makefile: In install.mm target use `patch' to apply
8944 * troff/input.c (macro::print_size): Just print the size in bytes.
8946 * troff/div.c (return_request): Correct the argument
8949 Wed Aug 1 12:38:36 1990 James Clark (jjc at yquem)
8951 * troff/node.h (class composite_node): Add sz member.
8952 * troff/node.c (composite_node::size): Return sz.
8953 * troff/input.c (macro_to_node): Use the initial size in the
8954 environment as the size of the composite_node.
8956 * troff/node.c (node::zero_width_tprint): Provide a reasonable
8959 Tue Jul 31 10:07:10 1990 James Clark (jjc at yquem)
8961 * troff/div.c (change_trap): If we get a bad number expression,
8964 Mon Jul 30 10:30:49 1990 James Clark (jjc at yquem)
8966 * lib/matherr.c (matherr): Define this only if math.h defines
8969 Sun Jul 29 10:34:27 1990 James Clark (jjc at yquem)
8971 * troff/div.c (macro_diversion::distance_to_next_trap): If there
8972 no diversion trap return vunits(INT_MAX - vresolution).
8974 Sat Jul 28 14:28:14 1990 James Clark (jjc at yquem)
8976 * troff/input.c (do_zero_width): New implementation that doesn't
8977 use a temporary environment. Use instead:
8978 (token::add_to_node_list): New function.
8979 * troff/env.c (environment::get_prev_char_height),
8980 (environment::get_prev_char_height),
8981 (environment::get_prev_char_skew): New functions.
8982 (environment::get_prev_char): New function.
8983 (environment::get_prev_char_width): Change to use get_prev_char.
8984 (init_env_request): Implement new registers .cht, .cdp, .csk.
8985 * eqn/sqrt.c (sqrt_box::output): Don't rely upon the argument to
8986 \Z being processed in a separate environment.
8988 Fri Jul 27 10:21:25 1990 James Clark (jjc at yquem)
8990 * tbl/table.c: Removed TABLE_BOTTOM_REG.
8992 * tbl/table.c (table::init_output): In the section release macro,
8993 give a warning message if the section won't fit on one page.
8995 * tbl/table.c (table::do_top): Emit table keep only if table is
8997 (table::do_bottom): Likewise for table release.
8998 (table::table), (table::add_vertical_rule): Remove reference to
9000 * tbl/table.h: Remove keep member.
9002 * tbl/table.c: New register SUPPRESS_BOTTOM_REG. In
9003 SECTION_RELEASE_MACRO, if there's not enough space before the next
9004 trap to output the diversion, call T# ourselves, set
9005 SUPPRESS_BOTTOM_REG to 1, spring the trap, then set
9006 SUPPRESS_BOTTOM_REG back to 0. In T#, do nothing if
9007 SUPPRESS_BOTTOM_REG is non-zero. In T#, always mark the current
9008 vertical position and return to it before turning traps on again.
9010 Thu Jul 26 02:54:32 1990 James Clark (jjc at yquem)
9012 * troff/node.c, troff/node.h: In classes derived from node,
9013 replace prev_char_width method by last_char_node method.
9014 * troff/env.c (environment::get_prev_char_width): Use
9015 node::last_char_node rather than node::get_prev_char_width.
9017 * Makefile: Added comment about -fno-inline on 68030-based
9020 * troff/reg.c (number_format_to_ascii), eqn/delim.c (DELIM_TABLE_SIZE),
9021 tty/tty.c (tty_font::load_tty_font), dvi/tfmtodit.c (main): Cast
9022 expressions using sizeof to int.
9023 * dvi/dvi.c (dvi_font::handle_x_command): Avoid long->int warnings.
9025 * macros/tmac.e (TS): Don't move @f back past the current
9028 Wed Jul 25 09:11:08 1990 James Clark (jjc at yquem)
9030 * ps/ps.c (main): Buffer stderr.
9031 * dvi/dvi.c (main): Likewise.
9032 * tty/tty.c (main): Likewise.
9034 * ps/ps.c (ps_printer::do_import): Improve error handling.
9036 * troff/input.c (abort_request): Use asciify.
9038 * driver/printer.h (printer::draw), driver/printer.c (printer::draw),
9039 ps/ps.c (ps_printer::draw), dvi/dvi.c (dvi_printer::draw): Make
9040 type of first argument int rather than char. This works around a
9041 bug on the 68030 based Apollo using g++ 1.37.1.
9043 * tbl/table.h (class table): Add `keep' member.
9044 * tbl/table.c (table::table): Initialize `keep'.
9045 (table::add_vertical_rule): Set `keep' to 1.
9046 (table::do_top): Only emit table keep macro is `keep' is non-zero.
9047 (table::do_bottom): Likewise for table release macro.
9048 (table::do_row): Emit section keep macro even if the row is 0.
9050 Tue Jul 24 08:35:07 1990 James Clark (jjc at yquem)
9052 * macros/tmac.e (@C): Preserve the font family across the change
9055 Mon Jul 23 10:15:23 1990 James Clark (jjc at yquem)
9057 * lib/font.c: Initialize font::hor and font::vert to 1.
9058 (font::load_desc): Check the values of font::hor and font::vert.
9060 * lib/lib.h: Added definition of INT_DIGITS. Fix it so that it can
9061 be included in a C compilation.
9062 (iftoa): Use INT_DIGITS. Include lib.h.
9064 (as_string): Likewise.
9065 * tbl/table.c: Removed definition of INT_DIGITS.
9066 * eqn/box.c (box::top_level): Use INT_DIGITS + 1 instead of 12.
9067 * troff/input.c (input_input_requests): Likewise.
9068 * ps/ps.c (make_encoding_name): Likewise.
9069 (ps_printer::set_style): Likewise.
9070 (ps_output::put_number): Use 1 + INT_DIGITS + 1 instead of 12.
9072 * tty/devascii/R.proto: Map fm onto '.
9073 * tty/devlatin1/R.proto: Likewise.
9075 Sat Jul 21 12:45:07 1990 James Clark (jjc at yquem)
9077 * tbl/table.c: Use ' instead of DELIMITER_CHAR in places where the
9078 argument to \w is at a different input level.
9080 * tbl/table.c (table::init_output): Define a new macro
9081 REPEATED_VPT_MACRO, like vpt but if in a diversion also
9082 transparently outputs itself.
9083 (table::define_bottom_macro): Use REPEATED_VPT_MACRO instead of
9085 (table::do_row): Likewise.
9087 * tbl/table.c (vertical_rule::print): Prefix the .sp -1 line with
9088 TRANSPARENT_STRING_NAME.
9090 * tbl/table.c (table::init_output): In the table release macro
9091 print an error message and don't produce any output if after
9092 issuing the need request the table still will not fit. Also
9093 remove the diversion after bringing it back.
9095 * tbl/table.c (table::init_output): Define a new macro
9096 REPEATED_MARK_MACRO, like mk but if in a diversion also
9097 transparently outputs itself.
9098 (table::do_row): Mark row_top_reg using REPEATED_MARK_MACRO. This
9099 is necessary because .TH might not call .T#.
9100 (table::do_top): Likewise TOP_REG.
9101 (table::define_bottom_macro): If TOP_REG is no longer valid, use
9102 #T - DOUBLE_LINE_SEP rather than #T. This is necessary because the
9103 table header might contain just the two top rules.
9105 Fri Jul 20 10:51:42 1990 James Clark (jjc at yquem)
9107 * troff/div.c: Implement new request `ptr' to print all traps.
9109 * troff/env.c (init_env_requests): Implement `.tabs' reg with
9110 init_string_env_reg.
9111 * troff/env.c (class tab_reg): Deleted.
9113 Thu Jul 19 12:07:16 1990 James Clark (jjc at yquem)
9115 * troff/div.c: New number register .pn returns the number of the
9116 next page as set by the pn request.
9118 * macros/tmac.an: Redid headers and footers. Number each manual
9119 entry starting from 1 unless \nC is > 0, like Sun. Added an
9120 optional 5th argument to .TH which specifies the manual name and
9121 appears in the center of the header. Understand the X, P and D
9124 Wed Jul 18 10:23:31 1990 James Clark (jjc at yquem)
9126 * troff/env.c (init_env_requests): New number register `.lt' to
9127 return the title length.
9129 * troff/node.h (class transparent_dummy_node): New class.
9130 * troff/node.c (class transparent_dummy_node): Provide member
9132 * troff/env.c (interrupt): Add a transparent_dummy_node, rather
9135 * troff/input.c (token::next): New escape sequence \).
9136 * troff/input.c (get_copy): Recognize \) in copy mode.
9138 * troff/input.c (input_stack::clear): New function.
9139 * troff/input.c (exit_request): Use input_stack::clear.
9141 * troff/token.h: Removed TOKEN_NO_PRINT_CHAR.
9142 * troff/input.c (token::process): Removed case TOKEN_NO_PRINT_CHAR.
9144 * troff/env.c: Move set_page_character to input.c. Move
9145 page_character to input.c also.
9146 * troff/env.c (title): Split off the reading of the parts of the
9147 title into read_title_parts.
9148 * troff/input.c (read_title_parts): New function. Check the
9149 input_level when testing whether a token matches the delimiter.
9151 * troff/input.c (exit_request): New function.
9152 * troff/input.c (init_input_requests): Bind ex request to
9153 exit_request rather than exit_groff.
9155 * troff/input.c (exit_groff): Call tok.next() before
9156 process_input_stack().
9158 Mon Jul 16 09:47:23 1990 James Clark (jjc at yquem)
9160 * troff/env.c: ifdef widow control support on WIDOW_CONTROL.
9161 * troff/env.h: ditto.
9162 * troff/input.c: ditto.
9164 * troff/env.c (environment::is_empty): Test pending_lines.
9166 * troff/env.c (environment::have_pending_lines): Removed.
9168 * troff/input.c: Add request to flush pending lines from the
9171 * troff/env.c, troff/env.h: Add automatic widow control feature.
9173 * troff/input.c (exit_groff): Do process_input_stack() after
9174 do_break() but before setting exit_flag to 2.
9176 * troff/input.c: Remove FLUSH_PENDING_LINES and
9177 TOKEN_FLUSH_PENDING_LINES. Instead, flush pending lines from
9178 environment after END_TRAP token seen, but only if there aren't
9179 any more traps still unfinished.
9180 * troff/token.h: Remove TOKEN_FLUSH_PENDING_LINES.
9182 Sun Jul 15 10:50:08 1990 James Clark (jjc at yquem)
9184 * troff/env.c: Rename the `retain_size' member of class
9185 pending_output_line to `no_fill'.
9187 * troff/env.c (title): When the line is output, make the
9188 retain_size argument !fill.
9190 * troff/node.h: Add `hyphenated' member to struct breakpoint.
9191 * troff/node.c (space_node::get_breakpoints),
9192 (dbreak_node::get_breakpoints): Fill this in.
9193 * troff/env.c: Allow specification of maximum number of
9194 consecutive hyphenated lines.
9196 * troff/env.c (environment::is_empty): Add test for !current_tab.
9198 Sat Jul 14 11:23:01 1990 James Clark (jjc at yquem)
9200 * troff/env.c (environment::hyphenate_line): Don't completely give
9201 up if the word is not to be hyphenated; continue so that breaks
9202 can be made at break_char_node's.
9204 * lib/lib.h: Only define INT_MAX if it's not already defined;
9205 undef INT_MIN if it's already defined.
9207 * Makefile: Make it easy to define CFRONT_ANSI_BUG.
9209 * lib/lib.h: If CFRONT_ANSI_BUG is defined, cast INT_MIN to long.
9210 This works around a bug in AT&T C++ 2.0 used with an ANSI C
9213 * macros/tmac.an (an-header): Set no-space mode.
9215 * macros/tmac.an (TH): Start a new page if necessary.
9217 * Started using ChangeLog at version 0.4.
9220 version-control: never