1 2004-07-08 Thomas Klausner <wiz@netbsd.org>
3 * tmac/doc-syms (doc-str-St--p1003.1-2004): New string.
4 * tmac/groff_mdoc.man: Updated.
6 2004-07-05 Werner LEMBERG <wl@gnu.org>
8 * doc/groff.texinfo: Further improve documentation of `hcode'.
10 2004-07-04 Sang Dae Yu <sdyu@bh.knu.ac.kr>
12 Improve appearance of arrows in pic.
14 * src/preproc/pic/object.cpp (draw_arrow): Make outline of filled
16 Use two line segments for drawing non-filled arrow head.
17 (line_object::print, spline_object::print): Shorten line length to
19 (arc_object::print): Take arrow direction into account.
21 2004-07-03 Heinz-Jürgen Oertel <hj.oertel@surfeu.de>
23 * tmac/groff_www.man: Update documentation of .MPIMG.
25 2004-07-03 Werner LEMBERG <wl@gnu.org>
27 * tmac/an-old.tmac (RI): Always start with font `R'.
28 (RI, IR): Properly end with font `R'.
30 2004-07-02 Paul Eggert <eggert@cs.ucla.edu>
32 * man/ditroff.man, man/groff_font.man, man/groff_out.man,
33 src/devices/grohtml/grohtml.man, src/preproc/grn/grn.man,
34 src/preproc/pic/pic.man, tmac/groff_man.man, tmac/groff_ms.man:
35 Don't pass more than six arguments to .R, .I, .B, etc., for
36 compatibility with traditional troff macros.
38 2004-07-02 Werner LEMBERG <wl@gnu.org>
40 * src/roff/troff/input.h: s/COMPATIBLE_SAVE/PUSH_GROFF_MODE/.
41 s/COMPATIBLE_RESTORE/POP_GROFFCOMP_MODE/.
43 (PUSH_COMP_MODE): New internal character constant.
46 * src/roff/troff/input.cpp (get_copy): Handle PUSH_GROFF_MODE,
47 PUSH_COMP_MODE, and POP_GROFFCOMP_MODE.
48 (token::next, macro::append): Handle PUSH_COMP_MODE.
49 (decode_args): Add PUSH_GROFF_MODE or PUSH_COMP_MODE before and
50 POP_GROFFCOMP after each of the decoded arguments to make them
51 independent from the compatibility mode status.
52 (comp_mode): Add `COMP_ENABLE'.
53 (do_define_string, do_define_macro): Handle COMP_ENABLE.
54 (define_string, append_string, define_macro, define_indirect_macro,
55 append_macro, append_indirect_macro): Handle `compatible_flag'.
56 (chop_macro, substring_request, asciify): Handle PUSH_COMP_MODE.
58 * man/groff_diff.man, doc/groff.texinfo: Updated.
60 2004-07-01 Werner LEMBERG <wl@gnu.org>
62 * doc/groff.texinfo: Improve documentation of `hcode'.
63 Use @documentencoding and convert document to latin-1; to do that
64 make latin characters active and assign proper macros (within a
65 @tex...@end tex environment).
66 * doc/Makefile.in (.texinfo.html, groff): Use --enable-encoding.
67 * doc/Makefile.sub (groff): Ditto.
69 2004-06-29 Werner LEMBERG <wl@gnu.org>
71 Implement two new conditional operators `F <name>' and `S <name>'
72 which check whether <name> is a valid font or style, respectively.
74 * src/libs/libgroff/font.cpp (text_file): Add `silent' member.
75 (text_file::text_file): Updated.
76 (text_file::error): Don't emit message if `silent' is set.
77 (font::load_font): Add optional third argument (which is directly
79 (font::load): Add optional second argument to check the header of
80 a font only, without emitting warning or error messages.
81 * src/include/font.h (font): Updated.
83 * src/roff/troff/input.cpp (do_if_request): Implement `S' and `F'
85 * src/roff/troff/node.cpp (mount_font_no_translate): Add optional
86 fourth argument to check a font without mounting.
87 (check_font, check_style): New functions.
88 * src/roff/troff/node.h: Updated.
90 * man/groff_diff.man, man/groff.man, NEWS, doc/groff.texinfo:
93 2004-06-27 Werner LEMBERG <wl@gnu.org>
95 Implement new string-valued register `.sty' to return the current
98 * env.cpp (environment::get_style_name_string): New function.
99 (init_env_requests): Add `.sty' register.
100 * env.h (environment): Updated.
101 * node.cpp (font_info): Make `get_style_name' a friend.
102 (get_style_name): New function.
105 * man/groff_diff.man, man/groff.man, NEWS, doc/groff.texinfo:
108 2004-06-15 Werner LEMBERG <wl@gnu.org>
110 * src/preproc/tbl/main.cpp (process_data) <GOT_RIGHT_BRACE>: Handle
113 2004-06-10 Colin Percival <colin.percival@wadham.ox.ac.uk>
115 * doc/meintro.me, doc/meref.me: Don't use \*[td], \n[dy], \*[mo],
116 and \n[mo] to avoid dependency on current date.
118 2004-06-08 Werner LEMBERG <wl@gnu.org>
120 * Makefile.sub (install_data): New target.
122 2004-06-04 Werner LEMBERG <wl@gnu.org>
124 * src/libs/libxutil/Makefile.sub (EXTRA_CFLAGS): Define.
126 2004-06-03 Werner LEMBERG <wl@gnu.org>
128 * src/devices/xditview/Makefile.sub (EXTRA_LDFLAGS): Fix typo and
130 (install_data): Add $(srcdir).
132 * src/utils/xtotroff/Makefile.sub (EXTRA_LDFLAGS): Fix order of
135 2004-06-02 Werner LEMBERG <wl@gnu.org>
137 * aclocal.m4 (GROFF_X11): s/have_no_x/groff_no_x/.
138 Add X11 stuff to CFLAGS, LDFLAGS, and LIBS temporarily.
139 Add test for Xmu library.
140 (GROFF_APPRESDIR_OPTION, GROFF_APPRESDIR_CHECK,
141 GROFF_APPRESDIR_DEFAULT): New macros.
143 * configure.ac: Call GROFF_APPRESDIR_OPTION, GROFF_APPRESDIR_CHECK,
144 and GROFF_APPRESDIR_DEFAULT.
146 * configure: Regenerated.
148 * Makefile.in (appresdir): New variable.
149 (MDEFINES): Add appresdir.
151 * src/devices/xditview/Makefile.sub (EXTRA_LDFLAGS): Add -Xmu and
153 (install_data, uninstall_sub): New targets to handle GXditview.ad.
155 * src/utils/indxbib/Makefiles.ub (install_data): Depend on
156 `$(srcdir)/eign', not `eign'.
158 * MANIFEST, INSTALL, NEWS, PROBLEMS: Updated.
160 * man/groff_out.man, man/roff.man, src/devices/grops/grops.man,
161 src/devices/xditview/gxditview.man, src/roff/groff/groff.man:
162 Protect (g)xditview with `\%' to avoid hyphenation.
163 Other minor formatting.
165 2004-06-01 Werner LEMBERG <wl@gnu.org>
167 Integrate gxditview into groff's standard directory hierarchy.
169 * src/xditview/*: Moved to ...
170 * src/devices/xditview/*: Here.
171 Moved DviChar.h and XFontName.h to src/include.
172 Moved DviChar.c and XFontName.c to new directory src/libs/libxutil.
173 Split off `xmalloc' into new file src/libs/libxutil/xmalloc.c.
174 Moved xtotroff.c to new directory src/utils/xtotroff.
175 Provide proper Makefile.sub files (reusing the stuff from
177 DESC renamed to DESC.in.
178 Removed GXDitview-ad.h, INSTALL, Imakefile.in.
179 Converted everything from K&R to ANSI C.
180 Decorated with const where appropriate.
181 Cast string constants with `String' and `char *' where appropriate.
182 Made it compile with C++ (used as a C compiler).
183 Removed other minor compiler warnings.
185 * src/devices/xditview/device.c: Include config.h, string.h, and
187 Don't declare `exit', `strtok', `strchr', and `getenv'.
190 * src/devices/xditview/font.c: Don't declare `XParseFontName' and
193 * src/devices/xditview/xditview.c: Include config.h.
194 Include stdio.h earlier.
195 Protect declaration of `popen' and `pclose' with
196 NEED_DECLARATION_POPEN and NEED_DECLARATION_PCLOSE.
197 Replace `caddr_t' with `XtPointer'.
198 (MakePromptFunc): New typedef.
199 (DoPrint): Use RETSIGTYPE.
200 (promptfunction): Change type to MakePromptFunc.
201 (MakePrompt): Use MakePromptFunc for third argument.
204 * src/devices/xditview/ad2c: Add casts to `String'.
206 * src/include/XFontName.h (XFontNameString): Don't use array
208 Add prototypes for `XParseFontName', `XFormatFontName',
209 `XCompareFontName', and `XCopyFontName'.
211 * src/include/Makefile.sub (HDRS): Add `DviChar.h' and
214 * src/utils/xtotroff/xtotroff.c: Include getopt.h.
215 Don't declare `XParseFontName' and `XFormatFontName'.
217 (main): Remove `optind' and `optarg'.
219 * Makefile.in (XDEVDIRS, XPROGDIRS, XLIBDIRS): New variables
220 (to select programs which need X).
221 Make XDEVIDIRS depend on `FORCE'.
222 (X_CFLAGS, X_LIBS, X_EXTRA_LIBS, X_PRE_LIBS): New variables (for
225 (LIBDIRS): Use XLIBDIRS.
226 (CPROGDIRS): Use XPROGDIRS.
227 (DEVDIRS): Remove font directories for gxditview.
228 (ALLDIRS, DISTDIRS): Add XDEVDIRS.
229 (EXTRADIRS): Remove src/xditview.
231 * Makefile.sub (DISCLEANFILES): Updated.
233 * Makefile.comm (LIBXUTIL): New variable.
234 (.cpp.o, .cpp.obj): Handle EXTRA_CCFLAGS.
235 (.c.o, .c.obj, .y.o): Handle EXTRA_CFLAGS.
237 * Makefile.cpg, Makefile.ccpg ($PROG): Handle EXTRA_LDFLAGS.
239 * aclocal.m4 (GROFF_X11): New function.
241 * configure.ac: Call GROFF_X11.
242 Don't create src/xditview/Imakefile.
243 Don't emit notice how to build gxditview.
245 * configure: Regenerated.
247 * test-groff.in (GROFF_BIN_PATH, XENVIRONMENT): Updated.
249 2004-05-28 Akihiro Sagawa <sagawa@sohgoh.net>
251 * Makefile.in (CPPFLAGS): Define.
252 (MDEFINES): Add CPPFLAGS.
254 2004-05-27 Werner LEMBERG <wl@gnu.org>
256 * arch/misc/Makefile.sub (shdeps.sed): Use $(srcdir).
258 2004-05-26 Niklas Edmundsson <nikke@acc.umu.se>
260 Fix problems with `friend name injections'.
262 * src/preproc/eqn/box.h (make_mark_box, make_lineup_box,
263 make_script_box), src/roff/troff/div.h (end_diversions),
264 src/roff/troff/env.h (title), input.cpp (process_input_stack): Undo
267 2004-05-25 Bernd Warken <bwarken@mayn.de>
269 * src/preproc/pic/pic.man, doc/pic.ms: Add example for `command'.
271 2004-05-25 Werner LEMBERG <wl@gnu.org>
273 * src/libs/libgroff/cset.cpp, src/libs/libgroff/lf.cpp,
274 src/libs/libgroff/color.cpp: Include lib.h.
276 2004-05-25 Paul Eggert <eggert@cs.ucla.edu>
278 * PROBLEMS: Update documentation for problems with Sun C++ 5.0
279 through Forte 6u1, and for how to get GNU make on Solaris.
281 2004-05-24 Werner LEMBERG <wl@gnu.org>
283 * PROBLEMS: Document problems with gcc 3.4.0 on Sun. Reported
286 2004-05-15 Keith Marshall <keith.d.marshall@ntlworld.com>
288 * arch/misc/Makefile.sub (shdeps.sed): Don't use `$<' in explicit
291 2005-05-14 Werner LEMBERG <wl@gnu.org>
293 * REVISION: Set to 2.
295 * aclocal.m4 (GROFF_STDINT_H): Removed.
296 (GROFF_INTTYPES_H): Define HACE_CC_INTTYPES_H.
298 * configure.ac: Updated.
299 * configure, src/include/config.hin: Regenerated.
301 * src/libs/libgroff/tmpname.cpp: Don't include stdint.h but
302 inttypes.h conditionally.
304 2003-05-13 Werner LEMBERG <wl@gnu.org>
306 Version 1.19.1 released
307 =======================
309 2004-05-10 Stephen Gildea <http://www.gildea.com/stephen>
311 * src/preproc/refer/label.y (same_author_last_name,
312 same_author_name): Handle empty sort keys.
314 2004-05-10 Werner LEMBERG <wl@gnu.org>
316 * NEWS, README, TODO, PROJECTS, PROBLEMS, MANIFEST, doc/webpage.ms,
319 * tmac/doc-syms (doc-str-Lb-libposix, doc-str-Lb-libpthread,
320 doc-str-Lb-librt): Reset font.
321 (Lb): Rename `doc-str-Lb' to `doc-str-Lb1'.
322 Provide `doc-str-Lb' to reset font.
323 * tmac/groff_mdoc.man: Updated.
325 2004-05-08 Jan Schaumann <jschauma@netmeister.org>
327 * src/preproc/html/pre-html.cpp (make_message): Make it work for
328 snprintf versions which don't conform to ANSI C 99 (this is,
329 counting the string's trailing null byte in the return value).
331 2004-05-07 Keith Marshall <keith.d.marshall@ntlworld.com>
333 * src/roff/troff/node.cpp (suppress_node::tprint): Don't expect
334 that all implementations of sprintf handle null pointers correctly.
336 2004-05-04 Werner LEMBERG <wl@gnu.org>
338 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
339 Document `.U' register.
341 * src/roff/troff/env.cpp (environment::mark_last_line)
342 [WIDOW_CONTROL]: Fix scope of `p' for new C++ compilers.
344 2004-05-04 Larry Kollar <kollar@alltel.net>
346 New read-only register `.U'; it returns 1 in safer mode and 0
349 * src/roff/troff/input.cpp (init_input_requests): Implement `.U'
352 2004-05-03 Werner LEMBERG <wl@gnu.org>
354 * install-sh, mkinstalldirs: New versions; taken from texinfo CVS.
356 2004-04-17 Werner LEMBERG <wl@gnu.org>
358 * src/include/font.h (font): Use `int' for ch_index.
359 * src/libs/libgroff/font.cpp (font::alloc_ch_index,
360 font::compact): Updated.
362 * src/roff/groff/pipeline.c (run_pipeline) [_WIN32]: Fix compiler
365 * src/roff/troff/div.cpp (begin_page), src/roff/troff/env.cpp
366 (hyphen_word): Fix compiler warnings.
367 * src/roff/troff/input.cpp (get_char_for_escape_name): Return
370 (get_delim_number, get_line_arg): Change second argument type to
372 (macro_header::copy, token::next, do_define_string,
373 do_define_character, substring_request, asciify_macro,
374 unformat_macro, read_size, non_interpreted_node::interpret,
375 while_request, main: Fix compiler warnings.
376 (read_color_draw_node): Initialize `col'.
378 * src/preproc/tbl/table.cpp (horizontal_span, table_entry): Make
379 `start_col' and `end_col' of type `int'.
380 (vertical_rule): Make `col' of type `int'.
382 * src/preproc/grn/hdb.cpp (DBRead): Protect call to getc with check
385 * src/preproc/refer/label.y (uppercase_array, lowercase_array):
387 (format_serial): Use them to remove dependency on ASCII.
389 * src/devices/grops/ps.cpp (ps_printer::define_encoding): Fix
391 * src/devices/grops/psrm.cpp (resource_manager::supply_resource):
394 * src/devices/grotty/tty.cpp (tty_font::load_tty_font): Fix
396 (glyph): Change type of `hpos' to `int'.
398 * src/devices/lbp/lbp.cpp (strsep): Removed. Unused.
399 * src/devices/lbp/lbp.h (splinerel): Fix compiler warnings.
401 * src/utils/tfmtodit.cpp (gf::load): Fix compiler warnings.
403 * src/utils/pfbtops/pfbtops.c (get_text): Fix compiler warning.
405 2004-04-16 Werner LEMBERG <wl@gnu.org>
407 * src/devices/grolbp/lbp.h, src/preproc/grn/gprint.h,
408 src/preproc/grn/hgraph.cpp, src/preproc/grn/hpoint.cpp,
409 src/preproc/html/pushback.cpp, src/preproc/html/pushback.h: Use
410 `double' instead of `float' everywhere.
411 * src/preproc/grn/main.cpp: Use `double' instead of `float'
413 (main): Add return value.
414 * src/preproc/grn/hdb.cpp: Use `double' instead of `float'
416 Update all user functions.
418 * src/include/search.h, src/include/ptable.h, src/include/printer.h,
419 src/preproc/eqn/box.h, src/preproc/pic/object.h,
420 src/preproc/refer/refer.h, src/preproc/tbl/table.h,
421 src/preproc/tbl/table.cpp, src/roff/troff/env.h,
422 src/roff/troff/div.h, src/roff/troff/token.h, src/roff/troff/node.h,
423 src/roff/troff/input.cpp, src/roff/troff/request.h,
424 src/roff/troff/node.cpp: Don't mix `struct' and `class' in forward
427 * src/utils/indxbib/signal.c: Include stdlib.h.
429 2004-04-14 Keith Marshall <keith.d.marshall@ntlworld.com>
431 * tmac/s.tmac (@init, RP): Allow initialization of the PO register
432 before the first page.
434 2004-04-14 Thomas Klausner <wiz@netbsd.org>
436 * tmac/doc-common (doc-volume-as-*): Use lowercase names.
437 (doc-operating-system-*): Updated.
438 * tmac/doc-syms (doc-str-St-*): Various small fixes.
439 (doc-str-Lb-*): Add more library names.
441 2004-04-10 Art Haas <ahaas@airmail.net>
443 * src/utils/hpftodit/hpuni.cpp (hp_msl_to_unicode_list): Don't
446 2004-04-09 Art Haas <ahaas@airmail.net>
448 * src/utils/tfmtodit.cpp (lig_chars): Don't use anonymous type.
450 2004-04-09 Keith Marshall <keith.d.marshall@ntlworld.com>
452 * arch/misc/shdeps.sh: Generate better comment for sed script.
454 2004-04-08 Art Haas <ahaas@airmail.net>
456 * src/libs/libgroff/glyphuni.cpp (glyph_to_unicode_list),
457 src/libs/libgroff/uniglyph.cpp (unicode_to_glyph_list),
458 src/libs/libgroff/uniuni.cpp (unicode_decompose_list),
459 src/preproc/eqn/box.cpp (param_table), src/preproc/grn/hgraph.cpp
460 (polyfill), src/preproc/grn/main.cpp (polyfill),
461 src/preproc/refer/command.cpp (command_table),
462 src/utils/tfmtodit.cpp (lig_table): Don't use anonymous types (which
463 gcc 3.5 doesn't like).
465 2004-04-08 Werner LEMBERG <wl@gnu.org>
467 Removing many compiler warnings. groff should now compile with
468 a C++ compiler used for C files also. [Simple variable renamings
469 to avoid shadowing aren't logged in detail.]
471 * src/devices/grodvi/dvi.cpp: Some local variable renamings.
472 (draw_dvi_printer::draw) ['c']: Enclose in block.
474 * src/devices/grohtml/post-html.cpp: Some local variable renamings.
475 (page::add_line): Fix typos.
476 * src/devices/grohtml/html-text.cpp: Some local variable renamings.
478 * src/devices/grolbp/lbp.cpp: Don't define _GNU_SOURCE.
479 Some local variable renamings.
480 * src/devices/grolbp/lbp.h: Some local variable renamings.
482 * src/devices/grolj4/lj4.cpp, src/devices/grotty/tty.cpp: Some local
485 * src/libs/libbib/index.cpp (index_search_item_iterator::get_tag):
486 Remove redundant local variable declaration.
487 * src/libs/libbib/map.c (mapread, unmap): Don't use K&R style.
488 Don't use `caddr_t' but `void *'.
489 Enclose functions with `extern "C"' for C++.
491 * src/libs/libdriver/input.cpp (remember_filename,
492 remember_source_filename): Use cast for string constant.
494 * src/libs/libgroff/font.cpp, src/libs/libgroff/fontfile.cpp,
495 src/libs/libgroff/nametoindex.cpp, src/libs/libgroff/paper.cpp,
496 src/libs/libgroff/geometry.cpp: Some local variable renamings.
497 * src/libs/libgroff/iftoa.c, src/libs/libgroff/itoa.c: Don't use K&R
499 Enclose functions with `extern "C"' for C++.
500 * src/libs/libgroff/quotearg.c (TRUE,FALSE): Define as macros.
501 (needs_quoting): Return `int'.
502 (quote_arg): Add proper casts to malloc and realloc.
503 * src/libs/libgroff/spawnvp.c: Compile code only for MS-DOS and
504 various MS Windows environments.
505 (spawnvp_wrapper): Add proper cast to malloc.
507 * src/preproc/eqn/box.h: Remove redundant declarations of
508 `make_script_box', `make_mark_box' and `make_lineup_box'.
509 * src/preproc/eqn/eqn.y: Remove redundant declaration of `strsave'.
510 * src/preproc/eqn/script.cpp, src/preproc/eqn/pile.cpp: Some local
513 * src/preproc/grn/hpoint.cpp: Some local variable renamings.
514 * src/preproc/grn/hgraph.cpp: Some local variable renamings.
515 (dx, dy): Renamed functions to...
516 (deltax, deltay): This.
517 * src/preproc/grn/main.cpp: Some local variable renamings.
518 (deffont): Add `const'.
519 (initpic, conv): Use cast for string constant.
521 * src/preproc/html/pre-html.cpp: Some local variable renamings.
522 (makeFileName, alterDeviceTo, addZ): Use cast for string constant.
523 (char_buffer::run_output_filter): Second argument is unused.
524 * src/preproc/html/pushback.cpp: Some local variable renamings.
526 * src/preproc/pic/pic.y: Remove redundant declaration of `do_copy'.
527 * src/preproc/pic/object.cpp: Some local variable renamings.
529 * src/preproc/refer/label.y (lookup_label): Remove redundant
530 declaration of local variable.
532 * src/preproc/soelim.cpp: Remove redundant declaration of
535 * src/preproc/tbl/main.cpp: Some local variable renamings.
537 * src/roff/groff/groff.cpp (main): Use cast for string constant.
538 * src/roff/groff/pipeline.c: Enclose declarations of `error',
539 `c_fatal', and `i_to_a' with `extern "C"' for C++.
540 Don't use C++-style comments.
542 * src/roff/troff/env.h: Remove redundant declaration of `title'.
543 * src/roff/troff/node.h, src/roff/troff/env.cpp,
544 src/roff/troff/div.cpp, src/roff/troff/node.cpp: Some local variable
546 * src/roff/troff/div.h: Remove redundant declaration of
548 * src/roff/troff/troff.h: Remove redundant declaration of
550 * src/roff/troff/input.cpp: Remove redundant declaration of
551 `handle_first_page_transition' and `process_input_stack'.
553 * src/utils/hpftodit.cpp: Some local variable renamings.
555 * src/utils/indxbib/signal.c: Enclose functions with `extern "C"'
557 Don't define RETSIGTYPE.
558 * src/utils/indxbib/indxbib.cpp: Some local variable renamings.
560 * src/utils/pfbtops/pfbtops.cpp: Don't use K&R style.
561 (error): Use `const' in argument.
562 (main): Remove redundant declaration of `optind'.
563 Move declaration of `Version_string' to top-level.
565 * PROBLEMS: Document difficulties compiling signal.c if a C++
566 compiler is used for C.
568 2004-04-07 Werner LEMBERG <wl@gnu.org>
570 * Makefile.sub (DISTCLEANFILES): Add `test-groff'.
572 2004-04-06 Keith Marshall <keith.d.marshall@ntlworld.com>
574 Make scripts like nroff.sh and neqn.sh portable across various
575 (Unix-like) shell implementations from Cygwin, MSYS, etc., which use
576 non-POSIX path separators. The idea is to extend those scripts to
577 decide at run-time (of the script) which path separator to use.
579 * arch/misc/Makefile.sub: New file.
580 * arch/misc/shdeps.sh: New file, generating OS dependency fixups.
581 This script handles @GROFF_BIN_PATH_SETUP@, replacing it with
582 a proper definition of the variable `GROFF_RUNTIME'.
584 * Makefile.in (SH_DEPS_SED_SCRIPT): New variable.
585 (MDEFINES): Add SH_DEPS_SED_SCRIPT.
586 (PROGDEPDIRS): New variable.
588 (PROGDIRS): Add PROGDEPDIRS.
590 * src/preproc/eqn/Makefile.sub (neqn): Call SH_DEPS_SED_SCRIPT.
591 Don't substitute @SEP@ and @BINDIR@.
592 * src/preproc/eqn/neqn.sh: Use @GROFF_BIN_PATH_SETUP@.
593 (PATH): Use GROFF_RUNTIME.
595 * src/roff/nroff/Makefile.sub (nroff): Call SH_DEPS_SED_SCRIPT.
596 Don't substitute @SEP@ and @BINDIR@.
597 * src/roff/nroff/nroff.sh: Use @GROFF_BIN_PATH_SETUP@.
598 (PATH): Use GROFF_RUNTIME.
600 2004-04-05 Keith Marshall <keith.d.marshall@ntlworld.com>
602 * src/roff/nroff/nroff.sh: Implement work-around for sh.exe from
603 Cygwin which doesn't handle stderr correctly.
605 2004-03-08 Werner LEMBERG <wl@gnu.org>
607 * Makefile.comm (install_dev, uninstall_dev): Protect `for' loops
608 against empty argument. Problem reported by <cgd@broadcom.com>.
610 2004-03-05 Keith Marshall <keith.d.marshall@ntlworld.com>
612 * Makefile.in (SEP): Replaced with...
613 (RT_SEP, SH_SEP): Separators for the target platform's native path
614 separator and the build environment, respectively.
615 (fontpath, tmacpath): Use RT_SEP.
618 * contrib/mom/Makefile.sub (GROFF_BIN_PATH): Use SH_SEP.
619 * doc/Makefile.sub (GROFF_BIN_PATH): Use SH_SEP.
620 * src/preproc/eqn/Makefile.sub (neqn): Use SH_SEP.
621 * src/roff/nroff/Makefile.sub (nroff): Use SH_SEP.
623 2004-03-05 Werner LEMBERG <wl@gnu.org>
625 * fonts/devlj4/Makefile.sub (LJ4RES): Set to 1200. This helps to
626 reduce alignment problems with newer printers which use built-in
627 TrueType fonts (instead of the older Intellifonts). The ideal
628 solution is to provide a second set of groff metric files, but this
629 is extremely time-consuming to produce, given that HP's metric
630 files are very rudimentary.
632 2004-03-01 Werner LEMBERG <wl@gnu.org>
634 * src/devices/grolj4/lj4.cpp (main): Fix argument of getopt_long.
635 s/operand/argument/ in error message.
637 2004-03-01 Keith Marshall <keith.d.marshall@ntlworld.com>
639 * src/roff/groff/groff.cpp (main): Don't allow option -o if -Thtml
642 2004-03-01 Antti Kantee <pooka@netbsd.org>
644 * tmac/s.tmac (XE): Fix error message.
646 2004-02-27 Jeff Conrad <jeff_conrad@msn.com>
648 * src/include/nonposix.h (write, dup, dup2, close) [_MSC_VER]:
651 * src/roff/groff/pipeline.c: Declare strcasecmp.
652 (run_pipeline) [_WIN32]: Use function name variants which don't
656 2004-02-27 Keith Marshall <keith.d.marshall@ntlworld.com>
658 * src/include/nonposix.h: Fix declaration of `system_shell_name'.
659 Declare `spawnvp_wrapper' and macro definitions of spawnvp only
660 for platforms which use the native Win32 runtime libraries.
661 (FLUSH_INPUT_PIPE) [_UWIN]: Provide non-empty version.
663 * src/libs/libgroff/quotearg.c (QUOTE_ARG_MALLOC_ERROR,
664 QUOTE_ARG_REALLOC_ERROR): Fix string.
666 * src/preproc/html/pre-html.cpp: Remove declaration of
668 Don't use __MINGW32__.
669 s/DEBUG_FILE/DEBUG_FILE_DIR/.
670 (DEBUG_TEXT, DEBUG_NAME, DEBUG_FILE) [DEBUGGING]: New macros.
671 (OUTPUT_STREAM, PS_OUTPUT_STREAM, REGION_OUTPUT_STREAM): New macros.
672 (char_buffer::run_output_filter) [MAY_FORK_CHILD_PROCESS]: Fix
673 calls to `set_redirection' and `WAIT'.
674 [MAY_SPAWN_ASYNCHRONOUS_CHILD]: Remove unused variable `i' and `j'.
675 Fix calls to `set_redirection' and `save_and_redirect'.
676 (char_buffer::do_html, char_buffer::do_image) [DEBUGGING]: Fix calls
677 to `set_redirection' and `save_and_redirect'.
678 (usage): Fix message.
679 (makeTempFiles, main): Use `DEBUG_FILE'.
681 2004-02-21 Werner LEMBERG <wl@gnu.org>
683 * src/roff/troff/troff.h (WARN_TOTAL): Fix value.
685 2004-02-21 Keith Marshall <keith.d.marshall@ntlworld.com>
687 * src/libs/libgroff/quotearg.c: New file, providing proper argument
688 quoting for MSVC's spawn* and exec* functions.
689 * src/libs/libgroff/spawnvp.c: New file, providing a wrapper around
690 spawnvp with proper quoting for MSVC.
692 * src/libs/libgroff/assert.cpp (program_name),
693 src/libs/libgroff/new.cpp (program_name): Declare as `extern "C"'.
694 * src/libs/libgroff/Makefile.sub (OBJS, CSRCS): Updated.
696 * src/roff/troff/input.cpp (program_name): Declare as `extern "C"'.
698 * src/include/error.h (program_name): Declare as `extern "C"'.
699 * src/include/nonposix.h [__MSDOS__ ...]: Handle spawnvp.
701 2004-02-21 Jeff Conrad <jeff_conrad@msn.com>
703 * src/preproc/html/pre-html.cpp [__CYGWIN__ ...]: Declare
705 [MAY_SPAWN_ASYNCHRONOUS_CHILD]: Declare i and j.
707 2004-02-20 Jeff Conrad <jeff_conrad@msn.com>
709 * src/roff/groff/pipeline.c (cmd) [__MSDOS__ || ...]: New global
711 (sbasename) [__MSDOS__ || ...]: New function.
712 (system_shell_name) [__MSDOS__ || ...]: Use a different, more
714 (system_shell_dash_c, is_system_shell) [__MSDOS__ || ...]: Updated.
715 (run_pipeline) [_WIN32]: Use _XXX variants for some macros instead
717 Use STDOUT_FILENO instead of hardcoded file handle.
718 (signal_catcher) [__MSDOS__]: Moved to non-_WIN32 section.
720 2004-02-19 Werner LEMBERG <wl@gnu.org>
722 * src/roff/troff/div.cpp: Include nonposix.h after troff.h to
723 avoid warnings w.r.t. redefinition of P_tmpdir for some compilers.
725 2004-02-18 Werner LEMBERG <wl@gnu.org>
727 * font/devlj4/Makefile.sub (DEVFILES): Updated to contain all
728 new font and mapping files.
730 2004-02-18 Jeff Conrad <jeff_conrad@msn.com>
731 Keith Marshall <keith.d.marshall@ntlworld.com>
733 * src/include/nonposix.h (FLUSH_INPUT_PIPE): New macro to empty
734 an input pipe. This is needed for the MSVC compiler to make troff's
737 * src/roff/troff/div.cpp: Include nonposix.h.
738 (cleanup_and_exit): Call FLUSH_INPUT_PIPE.
740 2004-02-17 Werner LEMBERG <wl@gnu.org>
742 * font/devlj4/generate/special.awk: New script.
743 * font/devlj4/generate/Makefile (S): Use special.awk.
744 * font/devlj4/*: Regenerated, including the following new files:
745 Arial (AR, AB, AI, ABI), Times New Roman (TNRR, TNRB, TNRI, TNRBI),
746 MS Symbol (SYMBOL), Wingdings (WINGDINGS).
747 * NEWS: Document new lj4 fonts and revised hpftodit.
749 2004-02-17 Paco Andrés Verdú <pandres@dragonet.es>
751 * src/devices/grolbp/lbp.h (vmdvarc): Fix formatting string.
753 2004-01-25 Werner LEMBERG <wl@gnu.org>
755 * src/libs/libgroff/progname.cpp: Replaced with...
756 * src/libs/libgroff/progname.c: New file.
757 * src/libs/libgroff/Makefile.sub: Updated accordingly.
759 2004-01-17 Werner LEMBERG <wl@gnu.org>
761 * font/devlj4/generate/Makefile (SYMBOL): Use 9nb28703.tfm.
763 2004-01-16 Jeff Conrad <jeff_conrad@msn.com>
765 * font/devlj4/generate/wingdings.map,
766 font/devlj4/generate/symbol.map: Include unnamed glyphs.
767 Use groff glyph names where possible.
768 * src/devices/grolj4/lj4_font.man: Minor updates.
770 2004-01-13 Werner LEMBERG <wl@gnu.org>
772 * tmac/www.tmac (DC): Handle TTY devices.
774 * doc/webpage.ms: Document viewCVS from ffii.org.
775 * NEWS, README: Updated.
777 * src/roff/groff/groff.man: Mention lj4_font man page.
779 * font/devlj4/generate/Makefile (SYMBOLMAP, WINGDINGSMAP): New
781 (FONTS): Add SYMBOL and WINGDINGS.
782 (SYMBOL, WINGDINGS): New targets.
784 2004-01-13 Jeff Conrad <jeff_conrad@msn.com>
786 * src/devices/grolj4/lj4_font.man: New man page.
787 * src/devices/grolj4/Makefile.sub (MAN5): New variable.
788 * src/devices/grolj4.man: Mention lj4_font man page.
790 * src/utils/hpftodit/hpftodit.cpp (read_map): Handle line comments.
791 * src/utils/hpftodit/hpftodit.man: Document it.
793 Remove details about fonts (which are now in lj4_font.man).
795 * font/devlj4/generate/symbol.map,
796 font/devlj4/generate/wingdings.map: New files.
798 2004-01-12 Werner LEMBERG <wl@gnu.org>
800 * README: Mention ffii's viewcvs access.
802 2004-01-09 Werner LEMBERG <wl@gnu.org>
804 * font/devlj4/generate/special.map: Map MSL 228 to U+221F.
806 2004-01-09 Jeff Conrad <jeff_conrad@msn.com>
808 Revert most of the change from 2004-01-03 to better control used
811 * src/utils/hpftodit/hpftodit.cpp (symbol_set): New structure.
812 (text_symbol_sets, special_symbol_sets): New arrays.
813 (symbol_set_table): New global variable.
814 (read_symbol_sets): Use search order given in the text_symbol_sets
815 and special_symbol_sets arrays. If command line flag -a is not
816 given, search both arrays.
817 (output_charset): Require x_height_tag only for command line flag -i.
819 2004-01-06 Werner LEMBERG <wl@gnu.org>
821 Implement string-valued registers \n[.m] and \n[.M] to return the
822 name of the current drawing and background color, respectively.
824 * src/roff/troff/symbol.h: Moved to...
825 * src/include/symbol.h: Here.
826 Small fixes to make it work outside of the `troff' directory.
827 * src/roff/troff/symbol.cpp: Moved to...
828 * src/libs/libgroff/symbol.cpp: Here.
829 Small fixes to make it work outside of the `troff' directory.
831 * src/include/Makefile.sub (HDRS), src/libs/libgroff/Makefile.sub
832 (OBJS, CCSRCS), src/roff/troff/Makefile.sub (OBJS, CCSRCS, HDRS):
835 * src/include/color.h: Include symbol.h.
836 (color): Add new field `nm'.
837 * src/libs/libgroff/color.cpp (color::color): Updated.
839 * src/roff/troff/dictionary.cpp, src/roff/troff/div.cpp,
840 src/roff/troff/node.cpp, src/roff/troff/number.cpp,
841 src/roff/troff/reg.cpp: Don't include symbol.h.
843 * src/roff/troff/env.cpp: Don't include symbol.h.
844 (environment::get_glyph_color_string,
845 environment_get_fill_color_string): New member functions.
846 (init_env_requests): Handle `.m' and `.M' registers.
847 * src/roff/troff/input.cpp: Don't include symbol.h.
848 (default_symbol): Moved to symbol.cpp/symbol.h.
849 (do_glyph_color, do_fill_color, define_color): Pass symbol name
850 to color constructor.
851 * src/roff/troff/env.h: Updated.
853 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
854 Document new registers.
856 2004-01-05 Werner LEMBERG <wl@gnu.org>
858 * src/roff/troff/node.cpp (space_node::get_breakpoints,
859 space_node::nbreaks): Protect against zero `next' field.
861 2004-01-03 Jeff Conrad <jeff_conrad@msn.com>
863 In hpftodit, use the symbol sets offered in the TFM.
865 * src/utils/hpftodit/hpftodit.cpp (NO_GLYPH): New constant.
866 (symbol_set, text_symbol_sets, special_symbol_sets,
867 symbol_set_table): Removed.
868 (get_printcode): Removed.
869 (read_symbol_sets): Initialize `symbol_set' field with
871 Simplify code to just use the `kind' value.
872 (output_charset): Improve output formatting.
873 (dump_symbols): Simplified.
875 2004-01-02 Werner LEMBERG <wl@gnu.org>
877 * font/devlj4/generate/text.map: Add more MSL numbers.
879 2004-01-02 Jeff Conrad <jeff_conrad@msn.com>
881 * src/utils/hpftodit/hpftodit.cpp (is_decomposed): New macro.
882 (text_symbol_sets): Add more symbol sets.
883 (debug_flag): New static variable (moved from `main').
884 (get_printcode, show_symset): New functions.
885 (main): Remove `debug_flag'.
886 (output_charset): Use `show_symset'.
887 (dump_symbols): Use `show_symset'.
888 Print symsets for all glyphs.
889 (read_map): Actually call `unicode_to_ucode_make' but this time
892 2004-01-01 Werner LEMBERG <wl@gnu.org>
894 * font/devlj4/generate/text.map, font/devlj4/generate/special.map:
895 Fix placement of comments.
897 2004-01-01 Jeff Conrad <jeff_conrad@msn.com>
899 * src/utils/hpftodit/hpftodit.cpp (main): Read map file also if
900 option `-d' is given.
901 (output_charset): Improve warning messages to give more information.
902 (dump_symbols): Make information more precise.
904 (read_map): Don't call unicode_to_ucode_name; the glyph names must
905 appear as-is and shouldn't be decomposed.
907 2003-12-31 Werner LEMBERG <wl@gnu.org>
909 * src/utils/hpftodit/hpftodit.cpp (dump_tags): Handle posture_tag.
910 * font/devlj4/generate/Makefile (IFLAG): Updated to new units.
911 (FONTS): Add TrueType font families Arial and Times New Roman.
912 (TNRR, TNRB, TNRI, TNRBI, AR, AB, AI, ABI): New targets.
913 * font/devlj4/generate/text.map: Fix Unicode values of `fi' and
916 2003-12-31 Jeff Conrad <jeff_conrad@msn.com>
918 * test-groff.in (SEP): Quote value.
919 * src/roff/troff/node.cpp (suppress_node::tprint): Change type of
920 `tem' to `char*' to avoid deallocation of a pointer to a constant
921 object which some compilers don't like.
923 2003-12-31 Werner LEMBERG <wl@gnu.org>
925 * font/devlj4/generate (text.map, special.map): Rewritten to work
926 with the new hpftodit version.
928 2003-12-30 Jeff Conrad <jeff_conrad@msn.com>
930 * src/utils/hpftodit/hpftodit.cpp (output_charset): Emit HP symbol
931 set and 8bit character code for all glyphs also.
933 2003-12-30 Werner LEMBERG <wl@gnu.org>
935 * src/libs/libgroff/strcasecmp.c: Updated from gnulib.
937 2003-12-29 Werner LEMBERG <wl@gnu.org>
939 More fixes for MSVC compiler.
941 * doc/Makefile.sub, contrib/mom/Makefile.sub (GROFF_BIN_PATH): Use
944 * src/include/nonposix.h (STDIN_FILENO, STDOUT_FILENO,
945 STDERR_FILENO) [_MSC_VER]: Define conditionally.
946 (getpid) [_MSC_VER]: Remove.
947 Include direct.h and process.h conditionally.
949 * src/roff/troff/node.cpp (suppress_node::tprint): Don't use
950 parentheses for a_delete.
952 * src/utils/lookbib/lookbib.cpp: Include nonposix.h.
954 * test-groff: Replaced with...
955 * test-groff.in: This new template to handle path separator
958 * configure.ac: Check for direct.h and process.h.
959 Generate test-groff script.
960 * configure, src/include/config.hin: Regenerated.
962 2003-12-28 Werner LEMBERG <wl@gnu.org>
964 Add integral extension glyph.
965 Add new option `-x' to afmtodit to suppress use of built-in AGL.
967 * font/devhtml/R.proto, font/devutf8/R.proto: Add `u23AE'.
969 * font/devps/generate/textmap: Provide entry for `integralex' to
970 override (old) PUA value of the AGL.
971 * font/devps/generate/Makefile (SS): Add afmtodit option `-x'.
972 * font/devps/*: Regenerated.
974 * src/utils/afmtodit/afmtodit.pl: Add option `-x'.
975 * src/utils/afmtodit/afmtodit.man, NEWS: Updated.
977 2003-12-27 Werner LEMBERG <wl@gnu.org>
979 Add forgotten `coproduct' symbol (already available for DVI).
981 * font/devhtml/R.proto, font/devps/generate/textmap,
982 font/devps/symbolmap, font/devutf8/R.proto, man/groff_char.man,
983 src/libs/libgroff/uniglyph.cc, src/libs/libgroff/glyphuni.cpp: Add
984 U+2210 (\[coproduct]).
986 2003-12-26 Jeff Conrad <jeff_conrad@msn.com>
988 hpftodit has been extended to handle TrueType metric files and
989 more glyphs. See hpftodit.man for more details.
991 * src/utils/hpftodit/hpftodit.cpp: Include stdio.h, string.h,
992 ctype.h, and unicode.h.
993 s/msl/charcode/ everywhere since we now handle Unicode values also.
994 (equal, NO, YES, MSL, SYMSET, UNICODE, UNICODE): New macros.
995 Use it where appropriate.
996 (MULTIPLIER): Replaced with...
997 (multiplier): New global static variable.
999 (tag_type): Add more TFM tags.
1000 (tag_name): New array.
1001 (ENUM_TYPE, FLOAT_TYPE): Removed.
1002 (BYTE_TYPE): New value assigned.
1003 (ASCII_TYPE, RATIONAL_TYPE): New enumeration values.
1004 (text_symbol_sets, special_symbol_sets): Extended to cover more
1006 (check_type): Add return value.
1007 (check_units): Add parameters to get ppi and upem values.
1008 Handle TrueType TFM data.
1009 (output_font_name): New function.
1010 (output_charset): Add parameter to handle TFM type.
1011 Handle TrueType TFMs also.
1012 (em_fract): New macro.
1013 (dump_tags): Be much more verbose and handle more tags.
1014 (dump_ascii, dump_symbol_sets, dump_symbols): New functions.
1015 (hp_msl_to_ucode_name, unicode_to_ucode_name, is_uname): New
1017 (read_map): Add parameter to handle TFM type.
1018 Handle both MSL and Unicode mappings.
1019 (main): Add two new command line options `-a' and `-q'.
1020 Updated to make use of new functions.
1023 * src/utils/hpftodit/hpuni.cpp: New file.
1025 * src/utils/hpftodit/Makefile.sub, src/utils/hpftodit/hpftodit.man:
1028 2003-12-25 Werner LEMBERG <wl@gnu.org>
1030 * src/include/nonposix.h (read) [_MSC_VER]: Define.
1032 2003-12-24 Werner LEMBERG <wl@gnu.org>
1034 * src/utils/afmtodit/afmtodit.man: Some reformulations as suggested
1035 by Michail Vidiassov <master@iaas.msu.ru>.
1037 2003-12-20 Werner LEMBERG <wl@gnu.org>
1039 * font/devhtml/R.proto: Add u00{47,67}_0306, u00{53,73}_0327,
1041 Add missing latin-2 glyphs.
1042 * font/devutf8/R.proto: Add missing latin-2 glyphs.
1044 * tmac/troffrc: Load `composite.tmac' earlier.
1046 * tmac/dvi.tmac, tmac/ps.tmac, tmac/lbp.tmac: Add u00{47,67}_0306,
1047 u00{53,73}_0327, and u0049_0307.
1048 * tmac/X.tmac: Add u00{47,67}_0306.
1049 * tmac/tty-char.tmac: Use composite glyph names for readability.
1053 * src/include/unicode.h: Remove `extern' keywords.
1055 2003-12-20 Nilgün Belma Bugüner <nilgun@superonline.com>
1057 * tmac/latin5.tmac: New file.
1059 2003-12-19 Werner LEMBERG <wl@gnu.org>
1061 Add some glyphs needed for Turkish.
1063 * font/devutf8/R.proto: Add u00{47,67}_0306, u00{53,73}_0327,
1066 * tmac/composite.tmac: Add `,' as a synonym for `ac' accent.
1067 * tmac/tty-char.tmac: Add representations for u00{47,67}_0306,
1068 u00{53,73}_0327, and u0049_0307.
1070 2003-12-18 Werner LEMBERG <wl@gnu.org>
1072 * src/devices/grops/ps.cc (ps_output::put_float): Revert change
1074 Remove trailing zeros.
1076 2003-12-17 Werner LEMBERG <wl@gnu.org>
1078 Make \? transparent to end-of-sentence recognition.
1080 * src/roff/troff/input.cc (non_interpreted_node): Add
1081 `ends_sentence' member function.
1083 2003-12-16 Werner LEMBERG <wl@gnu.org>
1085 * doc/groff.texinfo: Document `dt' request correctly.
1086 Other minor typographical improvements.
1088 2003-12-10 Michail Vidiassov <master@iaas.msu.ru>
1090 * src/utils/afmtodit/Makefile.sub (afmtodit): Fix typo.
1092 2003-12-10 Richard Stallman <rms@gnu.org>
1094 * LICENSE: Better wording.
1096 2003-12-09 Werner LEMBERG <wl@gnu.org>
1098 * aclocal.m4 (GROFF_BROKEN_SPOOLER_FLAGS): Set default value to 0.
1099 * configure, NEWS: Updated.
1101 2003-12-08 Werner LEMBERG <wl@gnu.org>
1103 * FDL: Updated to version 1.2 (from www.gnu.org/copyleft).
1105 2003-12-07 Bernd Warken <bwarken@mayn.de>
1109 2003-12-07 Werner LEMBERG <wl@gnu.org>
1111 * INSTALL: Improved.
1113 2003-12-05 Keith Marshall <keith.d.marshall@ntlworld.com>
1115 Use path separator character of target platform for compiled-in
1118 * aclocal.m4 (GROFF_TARGET_PATH_SEPARATOR): New macro.
1119 * configure.ac: Use GROFF_TARGET_PATH_SEPARATOR.
1120 * configure: Regenerated.
1121 * Makefile.in (SEP): Use GROFF_PATH_SEPARATOR.
1123 2003-12-05 Werner LEMBERG <wl@gnu.org>
1125 * src/include/nonposix.h (PATH_SEP_CHAR): New definition.
1126 Replace `PATH_SEP[0]' with `PATH_SEP_CHAR' everywhere.
1128 2003-12-04 Bernd Warken <bwarken@mayn.de>
1130 * LICENSE: New file.
1132 2003-12-03 Werner LEMBERG <wl@gnu.org>
1134 * src/utils/afmtodit/afmtodit.pl: Comment out code which handles
1135 ligatures present in AFM files since groff currently only
1136 understands some standard ligatures and nothing else.
1138 2003-12-03 Jeff Conrad <jeff_conrad@msn.com>
1140 * src/roff/groff/groff.cpp (main): Don't run the spooler if
1143 * src/roff/groff/pipeline.c (run_pipeline) [_WIN32]: Fix error
1146 Don't use Unix wait flags.
1148 2003-12-02 Werner LEMBERG <wl@gnu.org>
1150 * src/roff/troff/glyphuni.cpp, src/roff/troff/unicode.cpp,
1151 src/roff/troff/unicode.h, src/roff/troff/uniglyph.cpp,
1152 src/roff/troff/uniuni.cpp: Moved to...
1153 * src/libs/libgroff/glyphuni.cpp, src/libs/libgroff/unicode.cpp,
1154 src/libs/libgroff/unicode.h, src/libs/libgroff/uniglyph.cpp,
1155 src/libs/libgroff/uniuni.cpp: Here.
1157 * src/include/Makefile.sub.old (HDRS),
1158 src/libs/libgroff/Makefile.sub (OBJS, CCSRCS),
1159 src/roff/troff/Makefile.sub (HDRS, PBJS, CCSRCS): Updated.
1161 2003-12-01 Keith Marshall <keith.d.marshall@ntlworld.com>
1163 * src/preproc/htlp/pre-html.cpp (__tmpfile): Renamed to
1167 2003-12-01 Werner LEMBERG <wl@gnu.org>
1169 * groff.texinfo: Document special behaviour of `.vs 0'.
1170 Improve documentation of `cflags' request.
1173 2003-11-29 Werner LEMBERG <wl@gnu.org>
1175 * font/devlj4/generate/Makefile (CORONET): Use correct TFM.
1176 * font/devlj4/CORONET: Regenerated.
1178 2003-11-24 Werner LEMBERG <wl@gnu.org>
1180 * src/roff/troff/env.cpp (hyphen_trie::read_patterns_file): Fix loop
1181 if processing hyphenation patterns in traditional mode.
1182 Improve error messages.
1184 2003-11-20 Werner LEMBERG <wl@gnu.org>
1186 * src/roff/troff/node.cpp (troff_output_file::put_char_width,
1187 troff_output_file::put_char): Fix type of local variable `c'.
1189 2003-11-19 Werner LEMBERG <wl@gnu.org>
1191 * src/roff/groff/pipeline.c (P): Removed. Updated all function
1193 (i_to_a): Removed. libgroff already provides this function.
1194 (run_pipeline) [_WIN32]: Don't use itoa but i_to_a.
1196 2003-11-18 Keith Marshall <keith.d.marshall@ntlworld.com>
1198 * src/roff/groff/pipeline.c (xstrsignal): Fix usage of
1201 2003-11-17 Werner LEMBERG <wl@gnu.org>
1203 * COPYING: Use correct version.
1205 2003-11-11 Werner LEMBERG <wl@gnu.org>
1207 LynxOS 4.0.0 doesn't declare vfprintf.
1209 * configure.ac: Check for vfprintf.
1210 * configure: Regenerated.
1211 * src/include/lib.h: Handle `NEED_DECLARATION_VFPRINTF'.
1212 * src/include/config.hin: Regenerated.
1214 2003-11-10 Werner LEMBERG <wl@gnu.org>
1216 LynxOS 4.0.0 has snprintf (without declaration) but no vsnprintf.
1218 * configure.ac: Check for vsnprintf.
1219 * configure: Regenerated.
1220 * src/include/lib.h: Handle `NEED_DECLARATION_VSNPRINTF' and
1222 * src/include/config.hin: Regenerated.
1224 2003-11-09 Werner LEMBERG <wl@gnu.org>
1226 * aclocal.m4: Updated syntax to autoconf 2.59.
1227 (GROFF_HTML_PROGRAMS): Use AC_FOREACH.
1228 Don't check for gsos2.
1229 (GROFF_SRCDIR, GROFF_BUILDDIR): Removed. autoconf 2.59 provides
1230 working abs_top_srcdir and abs_top_builddir.
1232 * configure.ac: Updated syntax to autoconf 2.59.
1233 Don't call GROFF_SRCDIR and GROFF_BUILDDIR.
1234 Replace call to AC_DECL_SYS_SIGLIST with call to AC_CHECK_DECLS.
1235 * configure: Regenerated.
1237 * Makefile.in, doc/Makefile.in: s/@top_srcdir@/@abs_top_srcdir@/,
1238 s/@groff_top_builddir@/@abs_top_builddir@/.
1240 * src/roff/groff/pipeline.c (xstrsignal):
1241 s/SYS_SIGLIST_DECLARED/HAVE_DECL_SYS_SIGLIST/.
1243 2003-11-07 Werner LEMBERG <wl@gnu.org>
1245 * src/devices/grodvi/dvi.cpp (draw_dvi_printer::draw) ['a']: Always
1246 make start angle smaller than end angle to circumvent a bug in tpic
1247 handling of some versions of dvipdfm (and dvipdfmx).
1249 2003-10-30 Werner LEMBERG <wl@gnu.org>
1251 * src/devices/grops/grops.man: Improve section on creating EPS.
1253 2003-10-29 Werner LEMBERG <wl@gnu.org>
1255 * contrib/pic2graph/pic2graph.sh: Fix typo (-P-letter ->
1258 2003-10-28 Werner LEMBERG <wl@gnu.org>
1260 * doc/groff.texinfo: Fix documentation of `.if'.
1262 2003-10-27 Michail Vidiassov <master@iaas.msu.ru>
1264 * src/utils/afmtodit/afmtodit.pl: Handle unmapped characters of
1265 the form `uniXXXX' also.
1267 2003-10-27 Werner LEMBERG <wl@gnu.org>
1269 * contrib/eqn2graph/eqn2graph.sh, contrib/grap2graph/grap2graph.sh,
1270 contrib/pic2graph/pic2graph.sh: Implement secure management of
1272 Pass `-P-pletter' to groff to avoid data outside of the converted
1273 area -- some versions of `convert' (for example 5.3.8) don't check
1274 the bounding box of the image but always use a fixed image size
1275 (letter paper format).
1276 * contrib/eqn2graph/eqn2graph.man, contrib/grap2graph/grap2graph.man,
1277 contrib/pic2graph/pic2graph.man: Updated.
1279 * src/roff/groff/groff.man: Document $TMP and $TEMP.
1281 2003-10-26 Werner LEMBERG <wl@gnu.org>
1283 * src/preproc/pic/troff.cpp (troff_output::simple_circle,
1284 troff_output::simple_ellipse, troff_output::simple_arc,
1285 troff_output::simple_line, troff_output::simple_spline,
1286 troff_output::simple_polygon): Insert a space before arguments.
1287 (troff_output::set_fill): Emit `\&' before `\D'Fg...' since the
1288 latter doesn't produce a node, so the following `.sp -1' would do
1290 Don't emit `.sp -1' after \M. This also doesn't produce a token
1291 (and we don't have to care about compatibility mode).
1292 (troff_output::set_color, troff_output::reset_color): Don't emit
1293 `.sp -1' after \M and \m.
1295 * src/roff/troff/input.cpp (old_have_input): New global variable.
1296 (input_stack::get): Handle `old_have_input'.
1297 (process_input_stack) <token::TOKEN_NEWLINE>: Call
1298 `trapping_blank_line' depending on `old_have_input', not
1301 2003-10-20 Keith Marshall <keith.d.marshall@ntlworld.com>
1303 * src/libs/libgroff/tmpfile.cpp [__MSDOS__, _Win32]
1304 (WIN32_TMPDIR_ENVVAR, MSDOS_TMPDIR_ENVVAR): New macros, providing
1305 default directory names for temporary files.
1306 [__MSDOS__, _Win32] (temp_init::temp_init): Use them.
1308 * src/roff/groff/pipeline.c [__MSDOS__]: Include stdlib.h.
1309 [__MSDOS__] (run_pipeline): Honour environment variables.
1310 Don't use `tmpnam' but `tempnam' to work around messy
1313 * README.MinGW: New file.
1315 2003-10-16 Werner LEMBERG <wl@gnu.org>
1317 * src/preproc/html/pre-html.cpp (write_upto_newline): Don't use
1318 `(*t)->next' without testing validity of `*t'.
1319 (usage): Make it more readable.
1321 2003-10-16 Keith Marshall <keith.d.marshall@ntlworld.com>
1323 Make html device run under both MS-DOS and Win32.
1325 * src/preproc/html/pre-html.cpp (MAY_FORK_CHILD_PROCESS,
1326 MAY_SPAWN_ASYNCHRONOUS_CHILD): New macros to control whether
1327 spawn or fork+exec has to be used, and whether parent must sleep
1328 until the child process terminates. Used in
1329 `char_buffer::run_output_filter'.
1330 (copyofstdoutfd): Removed.
1331 (char_buffer): Replace `write_file_html' and `write_file_troff'
1332 member functions with `emit_troff_output' and `run_output_filter'.
1333 (DEVICE_FORMAT, HTML_OUTPUT_FILTER, IMAGE_OUTPUT_FILTER): New
1335 (replaceFd): Replaced with...
1336 (set_redirection): New auxiliary function.
1337 (waitForChild): Replaced with...
1338 (save_and_redirect): New auxiliary function for.
1340 (char_buffer::do_html, char_buffer::do_image): Simplified, using new
1343 2003-10-14 Keith Marshall <keith.d.marshall@ntlworld.com>
1345 * aclocal.m4 (GROFF_SYS_NERR): Check stdlib.h also.
1346 (GROFF_LIBC): New function.
1347 * configure.ac: Call GROFF_LIBC.
1349 * configure: Regenerated.
1351 * src/include/lib.h: Handle __MINGW32__.
1352 * src/include/nonposix.h [_MSC_VER]: Handle __MINGW32__.
1353 Add macro for `pipe'.
1356 * src/roff/groff/pipeline.c (run_pipeline): Handle `no_pipe'
1359 * src/utils/indxbib/signal.c (handle_fatal_signal) [!HAVE_KILL]:
1362 2003-10-13 Werner LEMBERG <wl@gnu.org>
1364 Finally fix change 2003-08-26, based on ideas from Chuck Silvers
1367 * contrib/mom/Makefile.sub: Use a stamp file in the `examples'
1370 2003-10-12 Werner LEMBERG <wl@gnu.org>
1372 * src/roff/groff/groff.cpp (help), src/devices/grops/ps.cpp (usage),
1373 src/roff/troff/input.cc (usage): Updated.
1375 * NEWS, doc/groff.texinfo: Updated.
1377 2003-10-12 Peter Miller <millerp@canb.auug.org.au>
1379 * src/libs/libgroff/searchpath.cpp
1380 (search_path::open_file_cautious): New function which also handles
1381 `-' as stdin and stdout depending on the access mode.
1382 * src/include/searchpath.h (search_path): Updated.
1384 * src/devices/grops/ps.cpp (main): Handle new `-I' switch.
1385 * src/devices/grops/ps.h: Include `searchpath.h'.
1386 * src/devices/grops/psrm.cpp (resource_manager::supply_resource):
1387 Open resource file with `include_search_path.open_file_cautious'.
1388 * src/devices/grops/grops.man: Document new `-I' switch.
1390 * src/devices/grodvi/dvi.cpp (main), src/devices/grolbp/lbp.cpp
1391 (main), src/devices/grolj4/lj4.cpp (main),
1392 src/devices/grotty/tty.cpp (main): Ignore new `-I' switch.
1394 * src/preproc/soelim/soelim.cpp (include_list_length, include_list):
1396 (include_search_path): New global variable.
1397 (include_path_append): Removed.
1398 (main): Use `include_search_path.command_line_dir' to handle `-I'.
1399 (do_file): Simplify, using new
1400 `include_search_path.open_file_cautious'.
1402 * src/roff/groff/groff.cpp (print_commands): Accept file handle as
1404 (main): Pass arguments to `-I' to both troff and devices.
1405 Improve handling of `-V'.
1406 * src/roff/groff/groff.man: Document changes to -I and -V.
1408 * src/roff/troff/input.cpp (include_search_path): New global
1410 (next_file, source, ps_bbox_request, transparent_file,
1411 process_input_file): Use new
1412 `include_search_path.open_file_cautious'.
1413 (main) Handle `-I' switch.
1414 * src/roff/troff/node.cpp (troff_output_file::really_copy_file):
1415 Use new `include_search_path.open_file_cautious'.
1416 * src/roff/troff/node.h: New extern symbol `include_search_path'.
1417 * src/roff/troff/troff.man: Document new `-I' switch.
1419 2003-09-15 Ruslan Ermilov <ru@FreeBSD.org>
1421 Support multiple calls of .Lb in LIBRARY section.
1423 * tmac/doc-common (doc-in-library-section): New register.
1424 (doc-section-library): New string.
1425 (Sh): Set `doc-in-library-section'.
1427 * tmac/doc-syms (Lb): Insert breaks before and after arguments
1428 if in LIBRARY section.
1429 * tmac/doc.tmac (doc-save-global-vars): Updated.
1430 * NEWS, tmac/groff_mdoc.man: Updated.
1432 2003-09-14 Ruslan Ermilov <ru@FreeBSD.org>
1434 * tmac/doc-common (doc-default-operating-system): New variable.
1437 2003-09-08 Werner LEMBERG <wl@gnu.org>
1439 * tmac/doc.tmac (doc-reset-reference): Handle data for `%I' also.
1441 2003-08-31 Werner LEMBERG <wl@gnu.org>
1443 * contrib/mom/Makefile.sub: Fix last change to make it really work.
1444 * Makefile.comm: Use `test ... ||' in favor of `if test ...; then'.
1445 (install_dev, uninstall_dev): Check whether $(DEVSCRIPTS) and
1446 $(DEVFILES) are not empty.
1447 * Makefile.in: Use `test ... ||' in favor of `if test ...; then'.
1449 2003-08-26 Chuck Silvers <chuq@chuq.com>
1451 * contrib/mom/Makefile.sub (prepare_make_examples): Make it work
1452 with parallel runs of `make'.
1454 2003-08-23 Stephen Gildea <http://www.gildea.com/stephen>
1456 * src/preproc/ref/ref.cpp (reference::compute_sort_key): Always
1457 insert SORT_SEP. With certain combinations of sort specifications,
1458 refer sorted entries in the wrong order. In particular, entries
1459 with a missing field should be be sorted before all entries that
1460 have that field, before refer looks to the next field.
1462 2003-08-23 Werner LEMBERG <wl@gnu.org>
1464 * src/utils/pfbtops/Makefile.sub (LINK.c): Define it so that the
1465 g++ linker is used. Reported by Mark J. Reed
1466 <mark.reed@turner.com>.
1468 2003-08-16 Heinz-Jürgen Oertel <hj.oertel@surfeu.de>
1470 Add key character `x' to tbl which makes tbl call a user-defined
1471 macro on a table cell.
1473 * src/preproc/tbl/table.h (entry_modifier): Add `macro'.
1474 * src/preproc/tbl/table.cpp (block_entry::do_divert): Call
1475 `set_modifier' after printing the compatibility request.
1476 (set_modifier): Print call to `m->macro' if not empty.
1477 * src/preproc/tbl/main.cpp (entry_format::debug_print): Handle
1479 (process_format): Implement cases `x' and `X'.
1480 * src/preproc/tbl/tbl.man, NEWS: Updated.
1482 2003-08-15 Werner LEMBERG <wl@gnu.org>
1484 * doc/groff.texinfo: Minor fixes.
1486 2003-08-09 Werner LEMBERG <wl@gnu.org>
1488 * tmac/an-old.tmac [cR]: Fix redefinition of `bp'.
1490 2003-08-07 Werner LEMBERG <wl@gnu.org>
1492 * doc/Makefile.sub: Not all shells expand wildcards in the `for'
1493 argument list to nothing if there is no file to match. Use `ls' as
1494 a protection, similar to autoconf.
1496 * Makefile.comm (install_dev, uninstall_dev): Protect `for' against
1497 empty argument lists.
1499 * doc/groff.texinfo: Improve documentation how vertical spacing
1500 and line breaks interact.
1503 * tmac/www.tmac: Initialize `www-htmlimage-gap'.
1505 2003-08-03 Werner LEMBERG <wl@gnu.org>
1507 * NEWS, src/devices/grops/grops.man: -b16 is necessary to produce
1508 EPS (using eps2eps or similar programs to compute the bounding box).
1510 2003-07-24 Werner LEMBERG <wl@gnu.org>
1512 * doc/groff.texinfo: Use the new @/ command to avoid overlong lines.
1513 * doc/texinfo.tex: Updated from texinfo 4.6.
1514 * README.CVS: From now on we need texinfo 4.6.
1516 2003-07-23 Werner LEMBERG <wl@gnu.org>
1518 Add requests `dei1' and `ami1' for completeness.
1520 * src/roff/troff/input.cc (calling_mode): Remove
1521 CALLING_DISABLE_COMP.
1522 (comp_mode): New enumeration.
1523 (do_define_string, define_string, define_nocomp_string,
1524 append_string, append_nocomp_string): Updated.
1525 (do_define_macro): Add third parameter.
1526 (define_macro, define_nocomp_macro, define_indirect_macro,
1527 append_macro, append_nocomp_macro, append_indirect_macro): Updated.
1528 (define_indirect_nocomp_macro, append_indirect_nocomp_macro): New
1531 (init_input_requests): Add `dei1' and `ami1'.
1533 * tmac/trace.tmac: Handle de1 and am1.
1534 (de): Improve tracing message.
1535 (am): Add missing `do'.
1538 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
1539 Document new requests.
1541 2003-07-22 Heinz-Jürgen Oertel <hj.oertel@surfeu.de>
1543 Add option -G to .MPIMG to insert a gap between text and the image.
1545 * tmac/www.tmac (www-finish-left-po, www-finish-right-ll,
1546 www-finish-left-ll): Updated.
1547 (www-image-just, www-image-gap, www-htmlimage-gap): New variables.
1548 (MPIMG): Make option -L and -R optional.
1549 Implement option -G.
1551 2003-07-22 Gaius Mulley <gaius@glam.ac.uk>
1553 * src/devices/grohtml/post-html.cpp
1554 (html_printer::do_file_components): Don't use `stdout' as lvalue
1555 since it can be a macro.
1557 2003-07-22 Werner LEMBERG <wl@gnu.org>
1559 * src/libs/libgroff/strerror.c: Include errno.h to be in sync with
1560 the corresponding test in aclocal.m4.
1562 2003-07-21 Werner LEMBERG <wl@gnu.org>
1564 * src/preproc/html/pre-html.cpp (TRANSPARENT): Don't use colour
1565 names but RGB values directly. Otherwise pnmtopng depends on
1566 an external file `rgb.txt' which maps colour names to values.
1568 2003-07-20 Werner LEMBERG <wl@gnu.org>
1570 * aclocal.m4 (GROFF_SYS_ERRLIST): Include stdlib.h for MinGW.
1571 * configure, src/include/config.hin: Regenerated.
1573 * src/libs/libgroff/strerror.c: Include stdlib.h for MinGW.
1575 2003-07-19 Werner LEMBERG <wl@gnu.org>
1577 * PROBLEMS: Add solution for UTF-8 problem with hyphens.
1579 2003-07-18 Werner LEMBERG <wl@gnu.org>
1581 * *.man: Switch to non-compatibility mode temporarily if GNU
1582 syntax extensions are used in the particular man page.
1584 * PROBLEMS: Add solutions for SGR problems.
1586 2003-07-17 Werner LEMBERG <wl@gnu.org>
1588 Don't ignore grotty's command line options if \X'tty: sgr ...' is
1589 used to change the drawing scheme.
1591 * src/devives/grotty/tty.cpp (bold_flag_option,
1592 underline_flag_option, italic_flag_option, reverse_flag_option,
1593 bold_underline_mode_option): New global variables.
1594 (update_options): New function.
1595 (tty_printer::special): Call update_options.
1596 (main): Don't set xxx_flag but xxx_flag_option, then call
1599 2003-07-14 Werner LEMBERG <wl@gnu.org>
1601 Make grotty emit proper Unicode box drawing characters for -Tutf8.
1603 * src/devices/grotty/tty.cpp (START_LINE, END_LINE): New enum
1605 (hline_char, vline_char): New global variables.
1606 (tty_printer::tty_printer): Initialize them.
1607 (tty_printer::draw): Emit START_LINE and END_LINE flags for both
1608 horizontal and vertical lines.
1609 (crossings): New global array.
1610 (tty_printer::end_page): Use it to determine the proper crossing
1611 character for -Tutf8.
1613 2003-07-12 Werner LEMBERG <wl@gnu.org>
1615 * doc/Makefilesub (HTMLDOCFILESALL): New macro.
1616 (HTMLDOCFILES): Revert to `pic.html'.
1617 (CLEANADD, install_html, uninstall_sub): Use HTMLDOCFILESALL.
1619 2003-07-11 Werner LEMBERG <wl@gnu.org>
1621 * doc/pic.ms: Improve documentation of absolute coordinates.
1622 Document absolute positioning of pictures.
1624 * NEWS: Add new pic capability.
1626 2003-07-09 Hartmut Henkel <hartmut_henkel@gmx.de>
1628 * src/libs/libgroff/geometry.cpp (check_output_arc_limits):
1631 2003-07-07 Werner LEMBERG <wl@gnu.org>
1633 Implement support for dashed and dotted ellipses in pic. Based on
1634 a patch from Hartmut Henkel <hartmut_henkel@gmx.de>.
1636 * src/preproc/pic/common.cpp (common_output::ellipse_arc,
1637 common_output::dashed_ellipse, common_output::dotted_ellipse): New
1638 functions. Ellipse arcs are approximated with circle arcs.
1639 * src/preproc/pic/common.h (common_output): Updated.
1640 * src/preproc/pic/tex.cpp (tex_output::ellipse): Use new ellipse
1642 * src/preproc/pic/troff.cpp (simple_output::ellipse): Ditto.
1644 * src/preproc/pic/TODO, src/preproc/pic/pic.man: Updated.
1646 2003-07-06 Werner LEMBERG <wl@gnu.org>
1648 Make grotty work on platforms which have unsigned char as the
1649 default for char. Based on a patch by Thomas Klausner
1652 * src/devices/grotty/tty.cpp (schar): New typedef.
1653 Updated calls to declare_ptable and implement_ptable.
1654 (glyph): Use schar for back_color_idx and fore_color_idx.
1655 (tty_printer): Use schar for curr_fore_idx and curr_back_idx.
1656 (tty_printer::tty_color, tty_printer::tty_printer,
1657 tty_printer::color_to_idx, tty_printer::put_color): Updated.
1659 2003-07-06 Ruslan Ermilov <ru@FreeBSD.org>
1661 * src/roff/nroff/nroff.sh: Add option -d for completeness.
1662 * src/roff/nroff/nroff.man: Updated.
1664 2003-07-05 Werner LEMBERG <wl@gnu.org>
1666 * NEWS, tmac/groff_www.man: Updated.
1667 * doc/Makefile.sub: Updated.
1669 2003-07-05 Gaius Mulley <gaius@glam.ac.uk>
1671 Implement support for multiple HTML output files.
1673 * src/preproc/html/pre-html.cpp (scanArguments): Dummy handling for
1674 -j command line option.
1676 * src/devices/grohtml/post-html.cpp (job_name, multiple_files): New
1678 (file): New fields `new_output_file', `require_links',
1680 (file::file): Updated.
1681 (files::set_file_name, files::set_links_required,
1682 files::are_links_required, files::is_new_output_file,
1683 files::file_name, files::next_file_name): New functions.
1684 (header_desc): New fields `no_of_level_one_headings',
1686 (header_desc::header_desc): Updated.
1687 (header_desc::write_headings): Handle multiple files.
1688 (html_printer::write_header): Save file name in which header occurs.
1689 (html_printer::determine_header_level): Possibly split files on
1691 (html_printer::do_links, html_printer::troff_tag): Updated.
1692 (html_printer::insert_split_file, html_printer::do_job_name,
1693 html_printer::emit_link, html_printer::write_navigation,
1694 html_printer::do_file_components): New functions.
1695 (html_printer::~html_printer): Handle multiple files.
1696 (main): Handle command line option `-j'.
1698 * src/devices/grohtml/grohtml.man: Updated.
1700 * doc/Makefile.sub (pic.html), doc/Makefile.in (pic.html): New rule
1703 * tmac/www.tmac (JOBNAME): New macro.
1704 * tmac/s.tmac (SH-NO-TAG): New macro.
1705 (@SH): Call SH-NO-TAG.
1708 2003-07-05 Ruslan Ermilov <ru@FreeBSD.org>
1710 * tmac/groff_mdoc.man: Improve documentation of punctuation
1713 2003-07-04 Ruslan Ermilov <ru@FreeBSD.org>
1715 * tmac/doc.tmac (Bd): Change to doc-Li-font later.
1717 2003-07-03 Werner LEMBERG <wl@gnu.org>
1719 * tmac/an-old.tmac [cR]: Redefine `bp' to avoid empty lines.
1721 2003-07-01 Ruslan Ermilov <ru@FreeBSD.org>
1723 * tmac/doc.tmac (doc-do-func, doc-do-func-args): Don't print a comma
1724 after `/*' and `*/'.
1726 (Fn, Fo): Reduce indentation in synopsis.
1728 * tmac/doc-common (doc-check-depth): New macro.
1729 (doc-end-macro, Sh, Ss): Use it.
1730 (Cd): Fix behaviour in synopsis.
1731 (In): Make it parsed and callable.
1732 If not in the synopsis, represent the C header file enclosed in
1734 (doc-str-Rv-std-suffix, doc-str-Rv-stds-suffix, doc-str-Rv-std0):
1735 Use minus, not hyphen.
1737 * tmc/groff_mdoc.man: Updated.
1739 2003-07-01 Werner LEMBERG <wl@gnu.org>
1741 Integrated grap2graph, contributed by Eric S. Raymond.
1743 * contrib/grap2graph/{Makefile.sub, grap2graph.sh, grap2graph.man}:
1745 * Makefile.in, NEWS, MANIFEST, contrib/eqn2graph.man,
1746 contrib/pic2graph.man, src/roff/groff/groff.man: Updated.
1748 2003-07-01 Colin Watson <cjwatson@debian.org>
1750 * src/xditview/*.c: Add prototypes, fix return types, add includes.
1751 Based on work by Fumitoshi UKAI <ukai@debian.or.jp>.
1753 2003-06-31 Ruslan Ermilov <ru@FreeBSD.org>
1755 * tmac/tty-char.tmac: Provide `lb', `rb', `lk', `rk', `lt', `rt'.
1757 2003-06-31 Werner LEMBERG <wl@gnu.org>
1759 * doc/Makefile.sub (CLEANADD): Remove all files created by
1760 running `make groff.{pdf,dvi}'.
1762 * Makefile.sub (DISTCLEANFILES): Remove all non-source files from
1765 2003-06-30 Werner LEMBERG <wl@gnu.org>
1767 * Makefile.in (SHELL): Define as @SHELL@.
1768 (mkinstalldirs): Use $(SHELL).
1769 (MDEFINES): Add $(SHELL).
1770 * Makefile.comm (SHELL): Removed.
1772 2003-06-29 Werner LEMBERG <wl@gnu.org>
1774 * tmac/s.tmac (De, Ds): New aliases for .DE and .DS, respectively.
1775 The X11 documentation files use them.
1776 * tmac/groff_ms.man, doc/groff.texinfo: Document them.
1778 2003-06-15 Robert Goulding <goulding@Princeton.EDU>
1780 * tmac/e.tmac (@C): Handle .ad also.
1782 2003-06-12 Werner LEMBERG <wl@gnu.org>
1784 * src/preproc/tbl/tbl.man: Document formatting of text blocks.
1786 * src/roff/troff/input.cc (token::next) <handle_escape_char>:
1787 Assign `n' even here. It is possible to construct a node
1788 immediately following an escape character:
1796 2003-06-10 Werner LEMBERG <wl@gnu.org>
1798 * README.WIN32: Removed.
1799 * MANIFEST: Updated.
1801 2003-06-07 Werner LEMBERG <wl@gnu.org>
1803 * src/roff/nroff/nroff.sh: Don't emit SGR for option -u.
1805 2003-06-05 Werner LEMBERG <wl@gnu.org>
1807 * src/preproc/pic/pic.y <sprintf_args>: Implement workaround for bug
1808 in Compaq C++ V6.5-033 for Compaq Tru64 UNIX V5.1A (Rev. 1885).
1810 2003-06-03 Werner LEMBERG <wl@gnu.org>
1812 * src/preproc/grn/hdb.cpp (DBRead): Don't close file handle; this
1813 is done by the calling function.
1815 2003-05-22 Ruslan Ermilov <ru@FreeBSD.org>
1817 * tmac/X.tmac: Fix definition of `em'.
1819 2003-05-22 Werner LEMBERG <wl@gnu.org>
1821 * src/roff/troff/input.cc (return_macro_request): Fix detection of
1824 2003-05-18 Werner LEMBERG <wl@gnu.org>
1826 * tmac/doc.tmac (doc-tag-list): Force horizontal mode after tag
1827 to make items work which consist only of a tag.
1829 2003-05-17 Werner LEMBERG <wl@gnu.org>
1831 * tmac/doc.tmac (doc-tag-list): Don't use \Z to assure that spaces
1832 aren't stretched in a tag (this can fail with unformatted boxes).
1833 Instead, insert a break and go back one line.
1835 2003-05-16 Werner LEMBERG <wl@gnu.org>
1837 * src/roff/troff/input.cc (return_macro_request): If called with
1838 argument pop macro twice. We need this to trace `return'.
1840 * tmac/trace.tmac: Handle `return'.
1843 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
1846 2003-05-15 Larry Kollar <kollar@alltel.net>
1848 * tmac/groff_ms.man, doc/groff.texinfo: Improve documentation of
1849 registers `FPS', `FVS', and `FPD'.
1851 2003-05-15 Werner LEMBERG <wl@gnu.org>
1853 * src/utils/pfbtops/pfbtops.c (get_text): Handle loop counter
1856 2003-05-03 Ruslan Ermilov <ru@FreeBSD.org>
1858 * tmac/groff_mdoc.man: Slight improvements.
1860 2003-05-03 Werner LEMBERG <wl@gnu.org>
1862 * tmac/doc-common (doc-header): Emit vertical space of 1v instead of
1863 `doc-header-space' after header line if register `cR' is set.
1865 2003-05-02 Werner LEMBERG <wl@gnu.org>
1869 2003-05-01 Ruslan Ermilov <ru@FreeBSD.org>
1871 * tmac/doc-common (Nd): Use \[em].
1873 2003-05-01 Werner LEMBERG <wl@gnu.org>
1875 * tmac/doc-ditroff, tmac/doc-nroff (doc-header-space,
1876 doc-footer-space): Initialize to 0.5i.
1877 (doc-setup-page-layout): Don't set doc-header-space and
1880 2003-04-30 Werner LEMBERG <wl@gnu.org>
1882 * REVISION: Set to 1.
1884 * doc/pic.ms: Document possible problems with `figname'.
1886 2003-04-29 Werner LEMBERG <wl@gnu.org>
1888 Version 1.19 released
1889 =====================
1891 * VERSION: Set to 1.19.
1892 * REVISION: Set to 0.
1893 * doc/groff.texinfo, doc/webpage.ms, NEWS: Updated.
1895 * src/devices/grohtml/post-html.cpp (html_printer::~html_printer):
1896 Define charset as `US-ASCII' in html output.
1898 * tmac/www.tmac (ULE): Add missing scaling indicator.
1900 * win32-diffs: Removed.
1902 2003-04-28 Werner LEMBERG <wl@gnu.org>
1904 * doc/groff.texinfo: Document `dn' and `dl' registers if used with
1906 Document how to insert discardable whitespace with `.ss'.
1908 2003-04-27 Werner LEMBERG <wl@gnu.org>
1910 * src/preproc/pic/tex.cpp (tex_output::start_picture): Make code
1911 work with plain TeX also.
1913 * src/preproc/pic/pic.man, doc/pic.ms: Fix TeX code example.
1915 2003-04-25 Gaius Mulley <gaius@glam.ac.uk>
1917 * src/devices/grohtml/post-html.cpp (html_printer::~html_printer):
1920 2003-04-24 Werner LEMBERG <wl@gnu.org>
1922 * src/preproc/pic/pic.man, doc/pic.ms: Explain how to get a
1923 vbox with positive height and zero depth if in TeX mode.
1925 * NEWS: Document glyph name changes for grodvi and grolj4.
1927 2003-04-23 Werner LEMBERG <wl@gnu.org>
1929 * src/preproc/pic/tex.cpp (tex_output::start_picture): Fix TeX code.
1930 * doc/pic.ms: Fixed.
1932 2003-04-21 Werner LEMBERG <wl@gnu.org>
1934 HP-UX 10.20 has `snprintf' but it isn't declared.
1936 * configure.ac: Add declaration test for snprintf.
1937 * configure: Regenerated.
1938 * src/include/lib.h: Handle `NEED_DECLARATION_SNPRINTF'.
1939 * src/include/config.hin: Regenerated.
1941 2003-04-19 Werner LEMBERG <wl@gnu.org>
1943 Add keyword `figname' to pic, specifying the name of the picture
1944 box in TeX mode. Based on a patch from William J Poser
1945 <wjposer@unagi.cis.upenn.edu>.
1947 * src/preproc/pic/pic.y: New token `FIGNAME'.
1948 (macro_name): New rule of type <str>.
1949 (placeless_element): Handle `FIGNAME'.
1950 * src/preproc/pic/lex.cpp (lookup_keyword): Add `figname'.
1951 * src/preproc/pic/main.cpp (graphname): New global variable.
1952 (do_picture): Initialize `graphname'.
1953 * src/preproc/pic/pic.h: Updated.
1954 * src/preproc/pic/tex.cpp (tex_output::start_picture): Use
1957 (tex_output::text): Beautify output.
1958 * src/preproc/pic/object.cpp (object_spec::~object_spec): Deallocate
1959 `shaded' and `outlined' unconditionally.
1960 * NEWS, src/preproc/pic/pic.man, doc/pic.ms: Updated.
1963 * PROBLEMS, README.CVS: Mention that bison version 1.875b or
1964 greater is necessary.
1966 2003-04-17 Hartmut Henkel <hartmut_henkel@gmx.de>
1968 Add option -r to soelim to avoid emission of `.lf' lines.
1969 Add option -t to produces TeX comment lines instead of `.lf' lines.
1971 * src/preproc/soelim/soelim.cpp: New global variables `raw_flag'
1974 (main): Handle `-r' and `-t'.
1975 (set_location): Handle `raw_flag' and `tex_flag'.
1976 * src/preproc/soelim/soelim.man, NEWS: Updated.
1978 2003-04-17 Werner LEMBERG <wl@gnu.org>
1980 * tmac/hyphenex.sh: Replaced with...
1981 * tmac/hyphenex.pl: This perl script to avoid sed compatibility
1984 * aclocal.m4 (GROFF_HTML_PROGRAMS): Emit useful warning message
1985 if --quiet is used for the configure script.
1986 * configure: Regenerated.
1988 2003-04-16 Werner LEMBERG <wl@gnu.org>
1990 * src/devices/grohtml/post-html.cpp (text_glob::text_glob):
1991 Add `const' to second argument.
1992 (html_printer::add_table_end): Add `const' to argument.
1993 * src/devices/grohtml/html-text.cpp (html_text::issue_tag): Add
1994 `const' to arguments.
1995 * src/devices/grohtml/html-text.h: Updated.
1997 * src/devices/grolbp/charset.h (symset): Use `unsigned char'.
1998 * src/devices/grolbp/lbp.h (lbpputc): Use `unsigned char' for
2001 * src/devices/grotty/tty.cpp (tty_printer::make_rgb_string): Use
2002 cast for integer constant.
2004 * src/preproc/html/pre-html.cpp (image_device): Use `const'.
2005 (writeNbytes): Add `const' to first argument.
2006 (writeString): Add `const' to argument.
2007 (char_buffer::can_see): Add `const' to third argument.
2008 * src/preproc/html/pushback.cpp (pushBackBuffer::isString): Add
2009 `const' to argument.
2010 * src/preproc/html/pushback.h: Updated.
2012 * src/preproc/soelim/soelim.cpp (include_list): Add `const'.
2013 (include_path_append): Add `const' to argument.
2016 * src/roff/troff/uniglyph.cpp (unicode_to_glyph_list): Use `const'
2018 (unicode_to_glyph_init::unicode_to_glyph_init): Updated.
2019 * src/roff/troff/uniuni.cpp (unicode_decompose_list): Use `const'
2021 (unicode_decompose_init::unicode_decompose_init): Updated.
2022 * src/roff/troff/glyphuni.cpp (glyph_to_unicode_list): Use `const'
2024 (glyph_to_unicode_init::glyph_to_unicode_init): Updated.
2025 * src/roff/troff/input.cc (process_startup_file): Add `const' to
2028 * tmac/hyphenex.sh: Make script more portable by using a here
2031 2003-04-15 Werner LEMBERG <wl@gnu.org>
2033 Renamed all `*.cc' files to `*.cpp'.
2034 Updated all configuration files, makefiles, and documentation.
2036 2003-04-14 Werner LEMBERG <wl@gnu.org>
2038 * tmac/hyphenex.sh: Slight improvements.
2040 2003-04-13 Werner LEMBERG <wl@gnu.org>
2042 * font/devascii/R.proto, font/devcp1037/R.proto,
2043 font/devlatin1/R.proto, font/devutf8/R.proto: Fill up remaining
2044 character slots with unnamed glyphs.
2046 * tmac/an-old.tmac: Fix hyphenation value if `cR' is active.
2047 (an-first): New global variable.
2048 (an-header): Emit vertical space between multiple man pages.
2050 2003-04-11 Werner LEMBERG <wl@gnu.org>
2052 * doc/groff.texinfo, man/groff_out.man: \S only accepts integer
2055 2003-04-10 Werner LEMBERG <wl@gnu.org>
2057 * PROBLEMS: Revised.
2059 2003-04-10 Bernd Warken <bwarken@mayn.de>
2061 * doc/webpage.ms: Improved.
2063 2003-04-09 Werner LEMBERG <wl@gnu.org>
2065 Add register \n[.height] which returns the value of \H.
2066 Add register \n[.slant] which returns the value of \S.
2068 * src/roff/troff/env.cc (init_env_requests): Implement.
2069 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
2072 2003-04-08 Werner LEMBERG <wl@gnu.org>
2074 * tmac/html.tmac: Move some of the data into html-end.tmac.
2075 Remove most of the character translations for eqn since html fonts
2076 now cover those characters.
2078 * tmac/html-end.tmac: New file.
2079 * tmac/troffrc: Load html.tmac not www.tmac for -Thtml.
2080 * tmac/troffrc-end: Load html-end.tmac not html.tmac for -Thtml.
2081 * tmac/Makefile.sub (NORMALFILES): Add html-end.tmac.
2083 2003-04-07 Werner LEMBERG <wl@gnu.org>
2085 * man/groff_out.man: Document negative values of `N' if -Thtml is
2088 2003-04-06 Werner LEMBERG <wl@gnu.org>
2090 * Makefile.comm (depend.temp): Check location of YTABC.
2092 2003-04-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2094 * contrib/mom/Makefile.sub (GROFFBIN): New variable for groff
2096 (groff_bin_path): Rename to GROFF_BIN_PATH.
2097 (GROFF): Use GROFFBIN and GROFF_BIN_PATH.
2098 * doc/Makefile.in (TROFFBIN): New variable for troff
2100 (GROFFBIN): New variable for groff binary path.
2101 (groff_bin_path): Rename to GROFF_BIN_PATH.
2102 (TROFF): Use TROFFBIN.
2103 (GROFF): Use GROFFBIN and GROFF_BIN_PATH.
2104 * doc/Makefile.sub (GROFFBIN): New variable for groff
2106 (groff_bin_path): Rename to GROFF_BIN_PATH.
2107 (GROFF): Use GROFFBIN and GROFF_BIN_PATH.
2109 * Makefile.comm (install_dev): Install scripts from DEVSCRIPTS
2110 with INSTALL_SCRIPT.
2111 (uninstall_dev): Uninstall scripts from DEVSCRIPTS.
2112 * Makefile.dev (all): Depend on DEVSCRIPTS.
2113 (install_dev): Likewise.
2114 * font/devdvi/Makefile.sub (DEVSCRIPTS): New variable to hold
2116 * font/devps/Makefile.sub (DEVSCRIPTS): Likewise.
2117 (DEVGENSCRIPTS): New variable to hold generated scripts.
2119 2003-04-05 Werner LEMBERG <wl@gnu.org>
2121 * src/libs/libdriver/input.cc (IntArray::operator[],
2122 IntArray::get_data): Remove meaningless `const' in return value.
2124 * README.CVS: New file.
2126 2003-04-04 Werner LEMBERG <wl@gnu.org>
2128 Check for stdint.h in C++, not in C.
2130 * aclocal.m4 (GROFF_STDINT_H): New function,
2131 * configure.ac: Check for stdint.h with GROFF_STDINT_H instead of
2133 * configure, src/include/config.hin: Regenerated.
2134 * src/libs/libgroff/tmpname.cc: Use HAVE_CC_STDINT_H.
2137 Fix handling of in grohtml. To do this, troff emits `N'
2138 with a negative value, representing the width of the unbreakable
2139 space (only for -Thtml). grohtml then converts this back to
2140 and uses the value of N as its width.
2142 * src/roff/troff/node.cc (space_char_hmotion_node::tprint,
2143 unbreakable_space_node::tprint): Emit `N-<width>'.
2144 * src/include/printer.h (printer::set_numbered_char): Make it
2146 Make members `font_table' and `nfonts' protected instead of private.
2147 * src/devices/grohtml/post-html.cc
2148 (html_printer::set_numbered_char): New member function.
2151 * src/libs/libgroff/maxfilename.cc:
2152 s/HAVE_LIMITS_H/HAVE_CC_LIMITS_H/.
2154 * src/roff/troff/node.cc (unbreakable_space_node::tprint): Don't
2157 2003-04-03 Sergey A. Osokin <osa@freebsd.org.ru>
2159 * man/roff.man: Small fixes.
2161 2003-04-03 Werner LEMBERG <wl@gnu.org>
2163 Make groff independent from locale's numeric settings.
2165 * configure.ac: Check for `setlocale'.
2166 * configure, src/include/config.hin: Regenerated.
2168 * src/include/lib.h: Handle HAVE_SETLOCALE.
2170 * src/devices/grodvi/dvi.cc (main), src/devices/grolj4/lj4.cc
2171 (main), src/devices/grops/ps.cc (main), src/preproc/grn/main.cc
2172 (main), src/preproc/pic/main.cc (main): Call `setlocale'.
2175 * doc/groff.texinfo: Change dir category to `Typesetting'.
2176 (Man font macros): Mention that there is no space between arguments
2179 * src/libs/libdriver/printer.cc, src/devices/grotty/tty.cc
2180 (*printer::change_color, *printer::change_fill_color): Add missing
2183 2003-04-02 Werner LEMBERG <wl@gnu.org>
2185 * src/devices/grohtml/html-table.cc (html_table::emit_col,
2186 html_table::is_gap): Compute table widths after converting border
2187 positions to avoid rounding errors.
2189 2003-04-01 Werner LEMBERG <wl@gnu.org>
2191 * src/devices/grohtml/html-text.cc (html_text::do_space): Handle
2192 `space_emitted' properly.
2194 2003-03-31 Werner LEMBERG <wl@gnu.org>
2196 * src/devices/grohtml/html-table.cc: Fix column width calculation.
2197 (html_table::set_linelength): Don't add 1.
2198 (html_table::add_indent): Don't subtract 1.
2200 * tmac/html.tmac: Set default page offset to zero.
2202 2003-03-30 Werner LEMBERG <wl@gnu.org>
2204 Make groff emit ` ' for `\ ' and `\~' if `-Thtml' is used.
2206 * src/roff/troff/node.cc (space_char_hmotion_node::tprint,
2207 unbreakable_space_node::tprint): New functions.
2208 (troff_output_file): Make space_char_hmotion_mode::tprint and
2209 unbreakable_space_node::tprint to friends.
2210 * src/roff/troff/node.h: Updated.
2212 * font/devhtml/R.proto: Add ` ' at position 0xA0 (as defined
2213 in the HTML standard).
2215 2003-03-29 Werner LEMBERG <wl@gnu.org>
2217 * src/roff/troff/env.cc (point_size): Fix emission of html tag.
2218 Otherwise, the following code
2227 produces `x a' instead of `xa'. This is a temporary fix, disabling
2228 font changes in diversions for -Thtml.
2230 * tmac/an-old.tmac (TH, SH): Use `HTML-TAG-NS' instead of
2232 (an-do-tag-html): Merge with ...
2233 (an-do-tag): This macro.
2234 Change code slightly to circumvent grohtml bug.
2235 * tmac/troffrc-end: Define dummy for HTML-TAG-NS.
2237 * src/devices/grohtml/html-table.cc (html_table::emit_col,
2238 html_table::is_gap): Round `width' properly.
2240 * tmac/html.tmac: Provide some default layout parameters for
2243 * font/devhtml/DESC.proto: Don't use discrete values for `sizes'
2246 2003-03-28 Werner LEMBERG <wl@gnu.org>
2248 src/devices/grops/ps.cc (ps_printer::do_import): Fix error message.
2250 2003-03-27 Werner LEMBERG <wl@gnu.org>
2252 * tmac/an-old.tmac (BT): Don't call .tl if register `ps4html' is
2255 2003-03-20 Werner LEMBERG <wl@gnu.org>
2257 * src/roff/troff/env.cc (vertical_spacing): Allow zero value for
2259 * doc/groff.texinfo: Updated.
2261 2003-03-19 Werner LEMBERG <wl@gnu.org>
2263 * src/roff/troff/input.cc (process_input_stack) <TOKEN_BEGIN_TRAP,
2264 TOKEN_END_TRAP>: Reset `have_input'.
2266 2003-03-18 Werner LEMBERG <wl@gnu.org>
2268 * src/roff/groff/groff.man: Mention groff_trace man page.
2270 2003-03-16 Werner LEMBERG <wl@gnu.org>
2272 * Makefile.in (LIBEXT): New variable to indicate the file extension
2273 of library files. Computed heuristically from $(OBJEXT).
2274 (MDEFINES): Add $(LIBEXT).
2275 * Makefile.lib, Makefile.comm: Use it.
2277 * src/utils/pfbtops/pfbtops.c (get_text): New function. Split
2278 overlong lines into smaller chunks.
2279 (get_binary): New function.
2281 * src/utils/pfbtops/pfbtops.man: Updated.
2283 2003-03-15 Colin Watson <cjwatson@debian.org>
2285 * src/roff/groff/groff.man: Minor syntax fix.
2287 2003-03-14 Egil Kvaleberg <egil@kvaleberg.no>
2289 * src/devices/grops/ps.cc (ps_printer::media_set,
2290 ps_printer::~ps_printer): Handle zero paper width and length.
2292 2003-03-13 Werner LEMBERG <wl@gnu.org>
2294 Add options -p and -l to grodvi.
2296 * src/devices/grodvi/dvi.cc: Include paper.h.
2297 (landscape_flag, user_paper_length, user_paper_width): New global
2299 (dvi_printer::begin_page): Emit `papersize' special.
2300 Set color after initialization of `cur_h' and `cur_v'.
2301 (main): Add options `-l' and `-p'.
2302 * font/devdvi/Makefile.sub (DESC): Set `papersize'.
2303 * src/devices/grodvi/grodvi.man, NEWS: Updated.
2305 * src/devices/grops/psrm.cc (valid_input_table): Fixed.
2307 2003-03-12 Werner LEMBERG <wl@gnu.org>
2309 * src/devices/grops/grops.man: Move documentation of .PSPIC to...
2310 * man/groff_tmac.man: This man page.
2311 * man/groff_font.man: Declare `paperwidth' and `paperlength' as
2314 * tmac/X.tmac: Don't load pspic.tmac.
2316 2003-03-11 Werner LEMBERG <wl@gnu.org>
2318 Make variable `pr' local to libdriver/input.cc. Based on a patch
2319 by Bernd Warken <bwarken@mayn.de>.
2321 * src/include/driver.h (pr): Removed.
2323 * src/libs/libdriver/input.cc (pr): New global variable.
2324 (do_file): Deallocate `pr'.
2325 * src/libs/libdriver/printer.cc (pr): Removed.
2327 * src/devices/grodvi/dvi.cc (main), src/devices/grohtml/post-html.cc
2328 (main), src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
2329 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
2330 (main): Don't delete `pr'.
2332 2003-03-10 Werner LEMBERG <wl@gnu.org>
2334 * tmac/a4.tmac, tmac/composite.tmac: Use `.do'.
2335 * tmac/papersize.tmac: New file.
2336 * tmac/troffrc: Include `papersize.tmac'.
2337 * tmac/Makefile.sub (NORMALFILES): Add `papersize.tmac'.
2338 * tmac/an-old.tmac: Set LT to LL by default.
2340 * NEWS, MANIFEST, tmac/groff_man.man, man/groff_tmac.man,
2341 doc/groff.texinfo: Updated.
2343 * src/libs/libgroff/paper.cc (add_iso_paper): Fix very embarassing
2344 bug which caused all odd iso papers to have wrong dimensions.
2346 * src/devices/grops/ps.cc (user_paper_width): New global variable.
2347 (main) <'p'>: Set `user_paper_width' also.
2348 (ps_printer::media_width, ps_printer::media_height): Use values
2349 given with option `-p'.
2351 2003-03-09 Werner LEMBERG <wl@gnu.org>
2353 * src/include/nonposix.h: Provide default for SET_BINARY.
2355 * src/devices/grodvi/dvi.cc, src/devices/grolbp/lbp.cc,
2356 src/devices/grolj4/lj4.cc, src/devices/grops/ps.cc: Call SET_BINARY
2359 * src/utils/pfbtops/pfbtops.c: Call SET_BINARY unconditionally.
2360 (main): Treat \r\n as \n.
2362 2003-03-08 Werner LEMBERG <wl@gnu.org>
2364 * tmac/an-old.tmac: Use register `HY' to control hyphenation.
2365 * NEWS, tmac/groff_man.man, doc/groff.texinfo: Document it.
2367 2003-03-07 Werner LEMBERG <wl@gnu.org>
2369 Added support to access more than 256 glyphs in Type 1 fonts.
2371 * src/devices/grops/ps.cc (subencoding): New structure.
2372 (style): Add `sub' field.
2374 (ps_printer): Add `subencodings' and `next_subencoding_index' fields.
2375 Add `set_subencoding', `get_subfont' and `encode_subfont' member
2378 (ps_printer::set_char): Use `set_subencoding'.
2379 (make_subencoding_name): New function.
2380 (ps_printer::set_style): Handle case where `sty.sub' is not zero.
2381 (ps_printer::~ps_printer): Emit subencoding definitions.
2383 * src/devices/grops/psrm.cc (valid_input_table): New array to
2384 properly support EBCDIC.
2385 (white_space): Add `\f'.
2386 (ps_get_line): Change first argument to be of type `string &'.
2387 Updated all callers.
2388 This allows to get lines of arbitrary length.
2389 Use `valid_input_table'.
2390 Remove warning about non-conforming PS line length. This seems
2391 not to be of great importance -- for example, dvips don't emit
2393 (PS_LINE_MAX): Removed.
2394 (matches_comment): Change first argument to be of type `string &'.
2396 * src/devices/grops/grops.man, src/devices/grops/TODO: Updated.
2398 * src/utils/afmtodit/afmtodit.pl (%unicode_decomposed,
2399 %AGL_to_unicode, %default_ligatures): New hash tables.
2400 Read all map entries.
2401 Add unencoded characters.
2402 Check for default ligatures if there are no `L' entries.
2403 Print all kern entries.
2404 Print all characters in charset.
2405 * src/utils/afmtodit/afmtodit.man: Updated.
2407 * font/devps/*: Regerated all fonts.
2409 * tmac/latin[129].tmac, tmac/cp1047.tmac: Don't test for existence
2410 of characters, just use `.trin'. Otherwise the mapping depends
2411 on the font encoding.
2412 * tmac/ps.tmac: Add `fi' and `fl'.
2413 Improve `Fi' and `Fl'.
2414 * tmac/X.tmac, tmac/lbp.tmac, tmac/tty.tmac: Improve `Fi' and `Fl'.
2415 * tmac/Xps.tmac: Fix `em'.
2419 2003-03-04 Werner LEMBERG <wl@gnu.org>
2421 * src/roff/troff/input.cc (charinfo_to_node_list): Reset
2424 2003-03-03 Werner LEMBERG <wl@gnu.org>
2426 * Makefile.sub (DISTCLEANFILES): Add gxditview._man.
2428 * font/devps/generate/textmap: Remove entry `similarequal'.
2429 * font/devps/symbolmap: Updated.
2431 2003-03-02 Werner LEMBERG <wl@gnu.org>
2433 * src/libs/libgroff/font.cc (font::load): Fix error message for
2436 * src/devices/grops/grops.man: Improve documentation of the -b
2439 * tmac/tty.tmac: Load latin1.tmac for all TTY devices except
2440 `ascii' and `cp1047'.
2442 2003-03-01 Werner LEMBERG <wl@gnu.org>
2444 Document composite glyphs and the `composite' request.
2446 * man/groff.man, man/groff_diff.man, doc/groff.texinfo: Do it.
2448 2003-02-28 Werner LEMBERG <wl@gnu.org>
2450 * font/devdvi/generate/ec.map: Add some more Unicode entities.
2451 * font/devdvi/*EC: Updated.
2453 * tmac/composite.tmac, tmac/latin2.tmac, tmac/latin9.tmac: New files.
2454 * tmac/latin1 (latin1-tr): Undo any previous mapping.
2455 * tmac/troffrc: Load `composite.tmac'.
2456 * tmac/Makefile.sub (NORMALFILES): Updated.
2458 * doc/groff.texinfo (Input Encodings): New section.
2461 2003-02-27 Werner LEMBERG <wl@gnu.org>
2463 * doc/texinfo.tex: New version 2003-02-11.06.
2465 * tmac/doc-common (Dt): Don't emit warning for unknown section.
2466 * tmac/groff_mdoc.man: Fix description of `Dt'.
2468 2003-02-26 Egil Kvaleberg <egil@kvaleberg.no>
2470 * font/devps/prologue.ps: Fix for included Postscript that does
2471 a setpagedevice -- which is now safely ignored.
2475 * src/devices/grops/ps.cc: Now sets the page size in the generated
2476 document. This is done in two ways: Via a %%-comment for gv and
2477 the like, and via a PageSize and setpagedevice for programs that
2478 understands Postscript proper, like ps2pdf.
2480 * src/devices/grops/ps.h: New broken-flag to avoid page size
2481 definition, if required.
2483 * src/devices/grops/grops.man: New broken-flag 16 mentioned.
2485 * doc/Makefile.in: Added -nosetpage flag (via @pnmtops_nosetpage@).
2486 Not really necessary due to the fix in prologue.ps, but cleaner:
2487 Such information does not belong in an .eps file.
2489 * doc/Makefile.sub: See doc/Makefile.in.
2491 2003-02-26 Ralph Corderoy <ralph@inputplus.co.uk>
2493 * aclocal.m4 (GROFF_PNMTOPS_NOSETPAGE): Use P2 format for testing
2494 instead of P1 since the latter is broken in some versions of netpbm.
2495 * configure: Updated.
2497 2003-02-26 Larry Kollar <kollar@alltel.net>
2499 Make man pages more customizable.
2501 * tmac/an-old.tmac (FT): New register holding footer distance from
2503 (HF): New string holding the default heading font.
2504 (TH): Handle registers `IN' and `SN' set on the command line.
2506 (PT, BT): New strings to customize header and footer lines.
2507 (an-header, an-footer): Use them.
2509 * tmac/groff_man.man: Document changes.
2511 * doc/groff.texinfo: Document man changes.
2512 Document Ultrix extensions of man.
2514 2003-02-26 Werner LEMBERG <wl@gnu.org>
2516 * src/roff/troff/input.cc (do_width, do_if_request): Reset
2517 `have_input' after changing back to old environment.
2519 * src/devices/grolbp/lbp.cc (lbp_printer::set_line_thickness): Move
2520 function up to be defined before first call. This is necessary to
2521 avoid a compilation problem with Sun's WorkShop 6 C++ compiler.
2523 * src/utils/afmtodit/afmtodit.pl: Make script search for files in
2524 the default font directory also. Based on a patch from James
2525 J. Ramsey <jjramsey_6x9eq42@yahoo.com>.
2526 * src/utils/afmtodit/Makefile.sub (afmtodit): Handle @FONTDIR@.
2527 * src/utils/afmtodit/afmtodit.man: Document it.
2531 * tmac/groff_man.man, doc/groff.texinfo: Many minor fixes.
2533 2003-02-25 Gaius Mulley <gaius@glam.ac.uk>
2535 * aclocal.m4 (GROFF_HTML_PROGRAMS): Add test for pnmtops.
2536 (GROFF_PNMTOPS_NOSETPAGE): New macro.
2537 * configure.ac: Use it.
2538 * configure: Regenerated.
2539 * Makefile.in: Updated.
2541 * tmac/Makefile.sub (NORMALFILES): Remove www.tmac.
2542 (CLEANADD): Add www.tmac-sed.
2543 (pnmtops_nosetpage): Define default.
2544 (install_data): Handle www.tmac-sed and substitute
2545 @PNMTOPS_NOSETPAGE@.
2546 (stamp-sed): Add www.tmac.
2547 * tmac/www.tmac: Rewritten, based on a patch by Bernd Warken.
2548 It now breaks URLs at suitable places.
2549 (www:substring_ok): New register set by...
2550 (www:@test_substring): New macro.
2551 (www:error): New alias to www-error.
2552 (www:lenstr, www:splitstr, www:url_breaks, www:url_breaks_splitted):
2554 (URL): Use www:url_breaks.
2555 (PIMG, MPIMG): Use @PNMTOPS_NOSETPAGE@.
2556 (CDS, CDE): New macros.
2558 2003-02-25 Werner LEMBERG <wl@gnu.org>
2560 * src/devices/grops/ps.cc (ps_printer::define_encoding): Avoid
2563 2003-02-24 Werner LEMBERG <wl@gnu.org>
2565 Contrary to the PCL5 Developer's Guide, the ascenders in TFM files
2566 can be negative also.
2568 * src/utils/hpftodit/hpftodit.cc (char_info): `ascent' must be
2570 (read_char_table): Avoid negative ascenders.
2571 (output_charset): Add cast.
2572 * font/devlj4/*: Regenerated.
2574 Replace unnamed glyphs for DVI fonts with `uXXXX' glyph names where
2577 * font/devdvi/generate/{tc,texttt,ec,texmi,texsy,textex}.map: Do it.
2578 * font/devdvi/generate/textex.map: Map glyph 23 to `u21C6' instead
2580 * font/devdvi/*: Regenerated.
2582 Map `la' and `ra' to U+27E8 and U+27E9. These two characters have
2583 normal width, while the previously used characters (U+2329 and
2584 U+232A) are classified as wide due to canonical equivalence with the
2585 CJK punctuation characters U+3008 and U+3009.
2587 * font/devutf8/R.proto: Updated.
2588 * src/roff/troff/uniglyph.cc, src/roff/troff/glyphuni.cc: Ditto.
2590 * man/groff_char.man: Simplify handling of table traps by
2591 introducing `start block' and `end block' macros.
2592 (Ns, Ne, 2s, 2e, Ds, De): New macros.
2593 (DL): Make it work with Unix troff also.
2594 Fix code values of `la' and `ra'.
2596 * tmac/dvi.tmac: Define `<>' for CW and CWI.
2598 2003-02-23 Gaius Mulley <gaius@glam.ac.uk>
2600 * src/devices/grohtml/post-html.cc (element_list::~element_list):
2601 New destructor, fixing a major memory leak.
2603 2003-02-22 Werner LEMBERG <wl@gnu.org>
2605 * font/devhtml/R.proto, font/devutf8/R.proto: Flip `*f' and `+f'
2606 to be in conformance with Unicode 3.0 and newer.
2608 * font/devlj4/generate/text.map: Add `Eu'.
2609 * font/devlj4/generate/special.map: Flip `*e' and `+e'.
2610 * font/devlj4/S: Regenerated.
2612 * man/groff_char.man: Completely rewritten.
2614 * doc/groff.texinfo: Fix description of request and macro arguments.
2616 2003-02-20 Gaius Mulley <gaius@glam.ac.uk>
2620 * src/devices/grohtml/html-table.cc (html_table::~html_table):
2621 Deallocate `columns' list.
2622 * src/devices/grohtml/post-html.cc (char_block::~char_block):
2624 (text_glob::text_glob_html, text_glob::text_glob_special,
2625 text_glob::text_glob_line, text_glob::text_glob_auto_image,
2626 text_glob::text_glob_tag): Avoid memory leaks.
2627 (text_glob::remember_table): Free memory before reassigning.
2629 2003-02-19 Werner LEMBERG <wl@gnu.org>
2631 Add glyph `+e', greek lunate epsilon symbol, and `-h' (with the
2632 alias `hbar'), the Planck constant over two pi.
2634 * font/devdvi/generate/texmi.map: Use `*e' for position 15 and
2635 `+e' for position 34.
2636 * font/devdvi/generate/texsy.map: Replace `DI' and `HE' with
2637 `u2662' and `u2661'.
2638 * font/devdvi/{MI,S}: Regenerated.
2639 * font/devhtml/R.proto, font/devutf8/R.proto: Add `+e', `-h', `hbar'.
2640 * font/devlbp/*: Add `hbar' alias.
2641 * font/devlj4/generate/special.map: Ditto.
2642 * font/devlj4/S: Regenerated.
2643 * font/devps/generate/symbolchars: Add `+e'.
2644 * font/devps/generate/textmap: Fix PS name for `-h'.
2646 * font/devps/symbolmap: Regenerated.
2648 * src/devices/grops/ps.cc (transform_fill): Removed since unused.
2650 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Add `+e',
2652 * src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Add `+e',
2655 * tmac/X.tmac, tmac/ps.tmac: Provide definitions for `-h' and
2657 * tmac/tty-char.tmac: Add `+e'.
2659 2003-02-17 Werner LEMBERG <wl@gnu.org>
2661 Another round trying to really fix problems with `have_input'.
2663 * src/roff/troff/input.cc (input_stack::get): Handle `have_input'.
2664 (token::next) <'\n'>, <\'\n'>: Don't handle `have_input'.
2666 * src/devices/grotty/tty.cc (tty_printer::put_color): Fix color
2667 handling if both foreground and background colors are default.
2669 * doc/groff.texinfo (Debugging): Document .lf differences to
2672 2003-02-16 Werner LEMBERG <wl@gnu.org>
2674 * src/devices/grotty/tty.cc (tty_printer::make_rgb_string): Avoid
2675 null-bytes in created string.
2677 * src/roff/troff/input.cc (lookup_color, interpolate_macro,
2678 alias_macro, lookup_request): Improve warning messages.
2680 * src/roff/troff/node.cc (suppress_node::tprint): Use `strsave',
2682 Free `last_image_filename'.
2684 * src/preproc/html/pre-html.cc (char_block::char_block): Initialize
2686 (imageList::createPage, imageList::createImage): Use `free', not
2688 (imageItem::~imageItem): Free `imageName'.
2689 (addRegDef): Use `strsave', not `strdup'.
2690 (get_resolution): Free `pathp'.
2692 2003-02-15 Werner LEMBERG <wl@gnu.org>
2694 * src/devices/grotty/tty.cc (tty_printer::tty_printer): Fix pointer
2697 2003-02-14 Werner LEMBERG <wl@gnu.org>
2699 Add memory management for colors to deallocate unnamed colors
2702 * src/include/color.h (color): New members `free_list' and `next'.
2703 New member functions `new' and `delete'.
2705 * src/libs/libgroff/color.cc: Implement it.
2707 * src/libs/libgroff/font.cc (font::add_kern): Use integer cast
2708 for array size of new operator.
2710 * src/libs/libdriver/input.cc (IntArray::operator[]): Remove
2711 redundant comparison.
2713 * src/roff/troff/input.cc (word_space_node::reread,
2714 hmotion_node::reread): Avoid warning about unused parameter.
2715 (reset_output_registers): Remove redundant parameter.
2716 (define_color): Undo change 2003-02-12.
2718 * src/roff/troff/reg.h: Updated.
2720 * src/roff/troff/node.cc (troff_output_file::really_print_line,
2721 output_file::put_filename, real_output_file::really_put_filename,
2722 ascii_output_file::really_print_line,
2723 break_char_node::get_hyphen_list): Avoid warning about unused
2725 (suppress_node::tprint): Updated.
2727 * configure.ac: Check declaration for rand() and srand().
2728 * configure: Regenerated.
2730 * src/preproc/pic/pic.h: Declare fmod(), rand(), and srand()
2732 * src/preproc/pic/pic.y: Remove declaration of fmod(), rand(),
2735 * src/preproc/eqn/delim.cc (delim_table): Add missing initializers
2736 to avoid compiler warnings.
2738 * src/preproc/grn/hgraph.cc (HGPrintElt): Second parameter is
2741 * src/devices/grops/ps.cc (ps_printer::set_char): Last parameter
2743 * src/devices/grops/psrm.cc (skip_possible_newline): Remove first
2745 Updated all callers.
2747 * src/devices/grotty/tty.cc (tty_printer::set_char): Last parameter
2749 * src/devices/grodvi/dvi.cc (dvi_printer::set_char): Ditto.
2750 * src/devices/grolj4/lj4.cc (lj4_printer::set_char): Ditto.
2752 * src/devices/grohtml/post-html.cc (html_printer::emit_line):
2753 Parameter is unused.
2754 (html_printer::add_table_end): Define parameter conditionally.
2755 * src/devices/grohtml/output.cc (simple_output::special): Parameter
2758 * src/devices/grolbp/lbp.cc: Define _GNU_SOURCE conditionally.
2759 (lbp_printer::set_char): Last parameter is unused.
2761 * src/utils/indxbib/indxbib.cc (main): Remove redundant comparison.
2763 2003-02-13 Werner LEMBERG <wl@gnu.org>
2765 New commands \D'Fr ...', \D'Fc ...', etc. for orthogonality.
2766 Make \D'f ...' move horizontally again for backwards compatibility.
2767 Replace it with \D'Fg ...' where appropriate to avoid dependency
2768 on horizontal resolution.
2770 * src/roff/troff/input.cc (do_get_long_name): New function.
2771 (get_long_name): Call it.
2773 (read_draw_node): Handle `\D'Fx ...' by calling ...
2774 (read_color_draw_node): New function.
2776 (read_rgb, read_cmy, read_cmyk, read_gray): New optional argument
2778 Pass it to `do_get_long_name' which is used instead of
2781 * src/libs/libdriver/input.cc (color_from_Df_command): Remove
2782 unnecessary value guard.
2783 (parse_D_command) <'f'>: Add horizontal shift.
2785 * src/preproc/grn/hgraph.cc (HGPrintElt) <POLYGON>: Use \D'Fg ...'.
2786 * src/preproc/pic/troff.cc (troff_output::set_fill): Ditto.
2787 (FILL_MAX): Removed.
2789 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
2792 2003-02-12 Werner LEMBERG <wl@gnu.org>
2794 * src/roff/troff/input.cc (do_name_test, do_expr_test,
2795 do_zero_width): Push `\n' if closing delimiter is missing.
2797 (token::next) <ESCAPE_NEWLINE>, <'\n'>, <\'\n'>: Reset `have_input'.
2798 <'F'>: Make \F non-transparent at the beginning of line.
2799 (process_input_stack) <token::TOKEN_CHAR, token::TOKEN_NEWLINE,
2800 token::TOKEN_REQUEST, token::TOKEN_BEGIN_TRAP>: Don't handle
2803 (define_color): Free color in case of reassignment.
2805 * doc/groff.texinfo (@Defesc, @DefescList, @DefescItem,
2806 @DefescListEnd): Use @Var, not @var.
2809 * src/preproc/grn/hgraph.cc (HGPrintElt): Fix typo.
2811 * src/preproc/pic/object.cc (object_spec::~object_spec): Free
2812 `shaded' and `outlined' arrays.
2813 (object_spec::object_spec): Initialize `shaded' and `outlined'.
2814 (graphic_object::set_fill_color, graphic_object::set_outline_color):
2816 (closed_object::set_fill_color): Ditto.
2817 * src/preproc/pic/troff.cc (troff_output::set_color): Use strsave
2819 (troff_output::reset_color): Use a_delete instead of free.
2820 * src/preproc/pic/main.cc (do_file): Free `out' in case of error.
2822 2003-02-11 Werner LEMBERG <wl@gnu.org>
2824 * doc/groff.texinfo: Improve documentation of `ad'.
2825 Document that \D'f...' is dependent on the horizontal resolution.
2826 * man/groff_diff.man: Improve documentation of \D'f...'.
2828 * src/preproc/grn/hgraph.cc (HGPrintElt) <POLYGON>: Don't emit
2829 compensating \h'...' for \D'f ...' since the latter no longer moves
2831 * src/preproc/pic/troff.cc (troff_output::set_fill): Ditto.
2833 2003-02-10 Werner LEMBERG <wl@gnu.org>
2835 Improve error messages for `x F' (and `F') commands.
2837 * src/include/error.h: Add declaration for
2838 `current_source_filename'.
2839 * src/libs/libgroff/filename.cc: Add `current_source_filename'.
2840 * src/libs/libgroff/error.cc (do_error_with_file_and_line): Add
2841 parameter for source file string.
2842 Updated all callers.
2844 * src/libs/libdriver/input.cc: Add `current_source_filename'.
2845 (remember_source_filename): New function.
2846 (parse_x_command <'F'>, do_file <'F'>): Use it.
2848 2003-02-09 Werner LEMBERG <wl@gnu.org>
2850 Make grotty not emit warnings about unknown colors more than
2853 * src/devices/grotty/tty.cc: Include `ptable.h'.
2854 (TTY_MAX_COLORS): Removed.
2855 (DEFAULT_COLOR_IDX): Defined to -1.
2856 (glyph): Change `back_color_idx' and `fore_color_idx' to `char'.
2857 (tty_printer): Change `curr_back_idx' and `curr_fore_idx' to `char'.
2858 Change `tty_colors' to be a ptable.
2859 First arg of `put_color' is now `char'.
2860 New functions `make_rgb_string' and `tty_color'.
2861 (tty_printer::tty_printer): Use `tty_color'.
2862 (tty_printer::color_to_idx): Return value is now `char'.
2865 * src/include/color.h (color): Add `print_color' member function.
2866 * src/libs/libgroff/color.cc (color::print_color): Implement it.
2868 2003-02-08 Werner LEMBERG <wl@gnu.org>
2872 * src/devices/grops/ps.cc (ps_printer::define_encoding): Close
2875 * src/include/ptable.h (PTABLE::~PTABLE, PTABLE::define): Always
2876 assume that value has been allocated with `new[]', thus use
2877 `a_delete' for deallocation.
2879 * src/libs/libdriver/input.cc (get_integer_arg,
2880 get_possibly_int_args, parse_x_command, do_file): Use `a_delete'
2883 * src/libs/libgroff/new.cc (delete) [!COOKIE_BUG]: Define.
2884 * src/libs/libgroff/nametoindex.cc
2885 (character_indexer::named_char_index): Use `new <type>[1]'.
2887 * src/preproc/eqn/lex.cc (init_table, do_definition): Use `new
2889 * src/preproc/eqn/text.cc (set_special_char_type): Ditto.
2890 (split_text): Use `a_delete'.
2892 * src/preproc/pic/pic.y (define_label, define_variable): Use `new
2895 * src/roff/troff/env.cc (environment::choose_breakpoint): Avoid
2896 harmless memory leak.
2897 (hyphen_trie::read_patterns_file): Initialize `buf'.
2898 * src/roff/troff/node.cc (troff_output_file::troff_output_file):
2899 Initialize `current_fill_color'and `current_glyph_color'.
2900 * src/roff/troff/glyphuni.cc
2901 (glyph_to_unicode_init::glyph_to_unicode_init): Use `new <type>[1]'.
2902 * src/roff/troff/uniuni.cc
2903 (unicode_decompose_init::unicode_decompose_init): Ditto.
2904 * src/roff/troff/uniglyph.cc
2905 (unicode_to_glyph_init::unicode_to_glyph_init): Ditto.
2907 2003-01-26 Werner LEMBERG <wl@gnu.org>
2909 * src/utils/indxbib/indxbib.cc (main) [__EMX__]: Check with
2910 `access' before calling `unlink'.
2911 (do_file): Handle __EMX__.
2913 * src/include/nonposix.h: Handle __EMX__.
2915 * Makefile.in (SEP): New variable; set to @PATH_SEPARATOR@.
2916 (fontpath,tmacpath): Use it.
2918 Sorted alphabetically.
2920 * src/preproc/eqn/neqn.sh, src/roff/nroff/nroff.sh: Use
2922 * src/preproc/eqn/Makefile.sub, src/roff/nroff/Makefile.sub: Handle
2925 2003-01-27 Werner LEMBERG <wl@gnu.org>
2927 * src/libs/libgroff/strcasecmp.c, src/libs/libgroff/strncasecmp.c:
2928 New files, copied from gnulib.
2929 * src/libs/libgroff/Makefile.sub (CSRCS): Add them.
2930 * configure.ac: Updated.
2931 * configure: Regenerated.
2933 * src/include/config.hin: Regenerated.
2934 * src/include/lib.h [!HAVE_STRCASECMP]: Declare `strcasecmp'.
2935 Don't define `strcasecmp' as `strcmp'.
2936 [!HAVE_STRNCASECMP]: Declare `strncasecmp'.
2937 Dont define `strncasecmp' as `strncmp'.
2939 * src/roff/groff/pipeline.c [!HAVE_STRCASECMP, !HAVE_STRNCASECMP]:
2942 2003-01-26 Werner LEMBERG <wl@gnu.org>
2944 * src/utils/indxbib/indxbib.cc (main) [__EMX__]: Fix typo:
2947 2003-01-25 Werner LEMBERG <wl@gnu.org>
2949 * doc/groff.texinfo (Ligatures and Kerning): Mention limitations.
2951 2003-01-24 Werner LEMBERG <wl@gnu.org>
2953 Add US-english hyphenation exceptions (converted from Barbara
2954 Beeton's hyphenation exception log reports which appear irregularly
2957 * tmac/hyphen.us: Updated to latest version.
2958 * tmac/README: Updated.
2959 * tmac/hyphenex.us, tmac/hyphenex.sh: New files.
2960 * tmac/troffrc: Load `hyphenex.us'.
2961 * tmac/Makefile.sub (NORMALFILES): Add `hyphenex.us'.
2962 * doc/groff.texinfo: Updated.
2964 2003-01-23 Werner LEMBERG <wl@gnu.org>
2966 Improve hyphenation slightly. This is a first step in redesigning
2967 the hyphenation algorithm to make it more flexible (e.g. allowing
2968 kerns and ligatures between the hyphenation character and the
2969 following character -- while not used normally in English, other
2970 languages like German would benefit).
2972 * src/roff/troff/env.cc (environment::hyphenate_line): Use
2973 assertion instead of if-clause.
2974 Let `get_hyphen_list' return the number of involved characters in
2975 the hyphenation pattern instead of computing it directly (which
2976 often yields too small values).
2977 * src/roff/troff/node.h (*::get_hyphen_list): Add second parameter.
2978 * src/roff/troff/node.cc (*::get_hyphen_list): Handle new second
2981 2003-01-22 Werner LEMBERG <wl@gnu.org>
2983 Fixing a bug which caused groff to hang if the hyphenation exception
2984 dictionary tried to grow.
2986 * src/roff/troff/env.cc (hyphen_trie::insert_hyphenation,
2987 hyphen_trie::read_patterns_file, do_hyphenation_patterns_file): Use
2988 pointer to dictionary.
2990 2003-01-20 Werner LEMBERG <wl@gnu.org>
2992 * src/utils/afmtodit/afmtodit.pl: Add switch `-m' to suppress
2993 negative left italic correction.
2994 * src/utils/afmtodit/afmtodit.man: Document it.
2996 * font/devps/generate/Makefile (RFLAG): Add `-m'.
2997 * font/devps/{AB,AR,BMB,BMR,CB,CR,EURO,HB,HR,HNB,HNR,NB,NR,PB,PR,
2998 S,TB,TR,ZD,ZDR}: Regenerated with afmtodit options `-i 0 -m'.
3002 2003-01-16 Werner LEMBERG <wl@gnu.org>
3006 2003-01-16 Jörgen Grahn <jgrahn@algonet.se>
3008 * src/preproc/refer/refer.man: Mention REFER environment variable.
3010 2003-01-05 Werner LEMBERG <wl@gnu.org>
3012 Similar to \[is], the square root glyph (\[sr]) and the square root
3013 extension glyph (\[radicalex]) are now text symbols. The new
3014 mathematical versions are called \[sqrt] and \[sqrtex],
3017 * font/devX*/S: Regenerated.
3018 * font/devdvi/generate/texex.map: Rename `sr[0123]' to `sqrt[0123]'.
3019 * font/devdvi/generate/texsy.map: Rename `sr' to `sqrt'.
3020 * font/devdvi/EX, font/devdvi/S: Regenerated.
3021 * font/devhtml/R.proto, font/devutf8/R.proto: Add `sqrt'.
3022 * font/devlj4/generate/special.map: Add `sqrt'.
3023 * font/devlj4/S: Regenerated.
3024 * font/devps/generate/textmap: Add `sqrt'.
3025 * font/devps/S, font/devps/symbolmap: Regenerated.
3027 * src/preproc/eqn/sqrt.cc (SQRT_CHAR, RADICAL_EXTENSION_CHAR,
3028 SQRT_CHAIN, BAR_CHAIN): Use `sqrt*' and `sqrtex*'.
3029 * src/roff/troff/input.cc (init_charset_table): Make `sqrtex'
3030 overlap horizontally.
3032 * tmac/X.tmac, tmac/ps.tmac, tmac/lj4.tmac: Add `sqrtex'.
3033 * tmac/dvi.tmac: Add `sr', and `sqrtex'.
3036 * doc/groff.texinfo, man/groff_diff.man: Document that `radicalex'
3037 and `sqrtex' are overlapping glyphs.
3039 2003-01-04 Werner LEMBERG <wl@gnu.org>
3041 * font/devdvi/generate/texsy.map: Add `is'.
3042 * font/devps/symbolmap: Regenerated.
3043 * font/devdvi/*TC, MI, S: Regenerated.
3045 * tmac/dvi.tmac: Remove `is'.
3047 2003-01-03 Werner LEMBERG <wl@gnu.org>
3049 `is' is now a text symbol (only relevant for dvi). The math variant
3050 can be accessed with `integral'.
3052 * font/devX*/S: Regenerated.
3053 * font/devdvi/generate/texex.map: Remove `is'.
3054 * font/devdvi/EX: Updated.
3055 * font/devhtml/R.proto, font/devutf8/R.proto: Add `integral'.
3056 * font/devlj4/generate/special.map: Ditto.
3057 * font/devlj4/S: Regenerated.
3058 * font/devps/generate/textmap: Add `integral'.
3059 * font/devps/S: Regenerated.
3061 * tmac/dvi.tmac: Define `is'.
3063 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Add `integral'.
3065 * src/preproc/tbl/main.cc (process_format): Fix error message.
3067 2003-01-02 Werner LEMBERG <wl@gnu.org>
3069 * font/devhtml/R.proto, font/devutf8/R.proto: Add `ne' and `nc'.
3070 * font/devps/textmap: Fix entries for `ne' and `nc'.
3071 * font/devps/symbolmap: Regenerated.
3073 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list),
3074 src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Add `18',
3075 `38', `58', `78', `-+', `|=', `nc', `ne'.
3077 * tmac/dvi.tmac: Add `nm', `ne', `nc'.
3078 Use `schar' for `aq'.
3079 * tmac/ps.tmac, tmac/X.tmac: Add `nc' and `ne'.
3080 * tmac/ec.tmac: Add `SC' to special fonts for `CW' and `CWI'.
3081 * tmac/tty.tmac: Add `ne'.
3083 * src/roff/troff/node.cc (make_glyph_node): Test with `get_macro'
3084 for fallback glyphs.
3086 2002-12-29 Werner LEMBERG <wl@gnu.org>
3090 * font/devX*/*: Regenerated.
3091 * font/devdvi/generate/ec.map: Remove `eq'.
3092 * font/devdvi/generate/texsy.map: Make `~=' the same as `~~'.
3093 Assign `|=' to position 39.
3094 * font/devdvi/*EC, S: Regenerated.
3095 * font/devhtml/R.proto, font/devutf8/R.proto: Add `|='.
3096 * font/devlj4/generate/special.map: Make `~=' the same as `~~'.
3097 Assign `|=' to position 549.
3098 * font/devps/generate/textmap, font/devps/enerate/symbolmap: Remove
3100 Add `uni2243' for `|='.
3102 * tmac/ec.tmac: Add `eq'.
3103 * tmac/dvi.tmac: Add `=~'.
3104 * tmac/tty-char.tmac, tmac/ps.tmac, tmac/X.tmac, tmac/lbp.tmac: Add
3107 2002-12-21 Werner LEMBERG <wl@gnu.org>
3109 * font/devdvi/generate/tc.map: Remove `**'.
3110 * font/devdvi/*TC: Regenerated.
3111 * font/devhtml/R.proto, font/devutf8/R.proto: Add `18', `38', `58',
3113 * font/devutf8/NOTES: Updated.
3115 * src/roff/troff/charinfo.h (charinfo): Add `setx_macro' function.
3116 Don't give default parameter to `set_macro'.
3117 * src/roff/troff/input.cc (do_define_character): Use `setx_macro'
3118 instead of `set_macro'.
3119 (charinfo::setx_macro): Implement it.
3120 (charinfo::set_macro): Don't change `mode'.
3122 * tmac/tty.tmac: Add `18', `38', `58', `78', `<<', `>>'.
3123 * tmac/ps.tmac, tmac/X.tmac: Add `<<', `>>'.
3124 * tmac/dvi.tmac: Define `!=' with `.schar'.
3126 2002-12-20 Werner LEMBERG <wl@gnu.org>
3128 * font/devX*/S: Regenerated.
3129 * font/devdvi/generate/ec.map: Remove `pl'.
3130 * font/devdvi/generate/tc.map: Remove `mi', `14', `12', `34'.
3131 * font/devdvi/*{TC,EC}: Regenerated.
3132 * font/devhtml/R.proto: Add `-+'.
3133 Remove double entries for `rk', `lk', `lt', `rt', `rb', `lb'.
3134 * font/devlbp/*: Remove `or'.
3135 * font/devlj4/generate/special.map: Remove `or'.
3136 * font/devlj4/S: Regenerated.
3137 * font/devps/generate/textmap: Add `fiveeighths', `oneeighth',
3138 `seveneighths', `threeeighths'.
3140 Replace `minusplus' with `uni2213'.
3141 * font/devps/symbolmap: Regenerated.
3142 * font/devutf8/R.proto: Replace `shc' with unnamed glyph.
3145 * src/roff/troff/charinfo.h (charinfo): Add `is_normal' inline
3147 * src/roff/troff/node.cc (troff_output_file::put_char_width):
3148 Call glyph_color and fill_color even if tcommand_flag isn't set.
3149 (make_node, node::add_char): Check not ci->is_fallback but
3152 * tmac/lj4.tmac, tmac/lbp.tmac: Define `or'.
3153 * tmac/ec.tmac: Add .rchar entry for `f/'.
3154 Don't remove `12', `14', `34'.
3155 Define `pl' to be always roman.
3156 * tmac/ps.tmac (ps-frac, ps-frac-mono): New macros.
3157 Define `18', `38', `58', `78'.
3158 * tmac/tty.tmac: Add `-+'.
3159 * tmac/dvi.tmac: Define `f/'.
3160 (dvi-frac): Use `f/'.
3161 * tmac/X.tmac (X-frac, X-frac-mono): New macros.
3162 Define `18', `38', `58', `78'.
3164 2002-12-15 Colin Watson <cjwatson@debian.org>
3166 * contrib/pic2graph/pic2graph.sh: Add missing `;;'.
3168 2002-12-10 Werner LEMBERG <wl@gnu.org>
3170 Add glyph `tno', a textual variant of `no'.
3172 * font/devX*/*: Regenerated.
3173 * font/{devcp1047,devlatin1,devutf8,devhtml}/R.proto: Add `tno'.
3174 * font/devdvi/generate/{tc.map: Replace `no' with `tno'.
3175 * font/devdvi/generated/{texsy,textex}.map: Add `tno'.
3176 * font/devdvi/*: Regenerated.
3177 * font/devlbp/*: Add `tno'.
3178 * font/devlj4/generate/tex.map: Replace `no' with `tno'.
3179 * font/devlj4/*: Regenerated.
3180 * font/devps/generate/textmap: Replace `no' with `tno'.
3181 * font/devps/generate/symbolchars: Add `no'.
3182 * font/devps/*: Regenerated.
3184 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Add `tno'.
3186 * tmac/cp1047.tmac, tmac/latin1.tmac: Replace `no' with `tno'.
3187 * tmac/tty-char.tmac: Add entry for `tno' and `3d'.
3191 * tmac/dvi.tmac: Replace most `\\' with `\E'.
3192 Add definition for `sd'.
3193 * tmac/X.tmac, tmac/ps.tmac: Replace most `\\' with `\E'.
3195 * tmac/eqnrc <dvi>: Use `integral' instead of `is' glyph.
3197 2002-12-08 Werner LEMBERG <wl@gnu.org>
3199 * tmac/an-old.tmac (TH): Use integer value for `IN' if in nroff
3200 mode to avoid rounding errors.
3201 (an-do-tag, an-do-tag-html, RS, RE): Remove redundant `.br'.
3203 * src/roff/groff/groff.man, src/roff/nroff/nroff.man,
3204 src/roff/troff/troff.man: Improve documentation of -T.
3206 2002-12-07 Jeff Conrad <jeff_conrad@msn.com>
3208 * src/roff/groff/pipeline.c: Don't define `const' for _WIN32.
3209 (run_pipeline) [_WIN32]: Provide working function without `fork'.
3211 2002-12-06 Werner LEMBERG <wl@gnu.org>
3213 * font/devps/generate/freeeuro.sfd: Make dimensions of Euro.symbol
3214 glyphs compatible to Adobe's Euro fonts (scaling them down a bit).
3215 Scaling Euro.sansserif glyphs down to have the same height as
3217 Removed unnecessary points; added some extrema.
3219 * font/devps/EURO, font/devps/freeeuro.afm, font/devps/freeeuro.pfa:
3222 2002-12-04 Werner LEMBERG <wl@gnu.org>
3224 * font/devps/generate/freeeuro.sfd: Add glyphs `Euro.symbol.slanted'
3225 and `Euro.symbol.bold.slanted'.
3226 Improve some glyph offsets and widths.
3227 * font/devps/EURO, font/devps/freeeuro.afm, font/devps/freeeuro.pfa:
3229 * font/devps/generate/Makefile (freeeuro.afm freeeuro.pfa): Fix
3231 * font/devps/generate/sfdtopfa.pe: Generate PFA in current
3234 * tmac/europs.tmac: Updated to new glyph indices.
3235 Use Euro.symbol for font familiy `A'.
3237 * doc/groff.texinfo: Minor improvements.
3239 2002-12-02 Werner LEMBERG <wl@gnu.org>
3241 * font/devdvi/generate.tc.map: s/%O/%0/.
3242 * font/devdvi/*TC: Regenerated.
3244 * src/roff/troff/div.cc (init_div_requests): Sorted.
3246 * tmac/dvi.tmac: Remove `Ye'.
3247 * tmac/ec.tmac: Remove `Ye'.
3248 Add .rchar entry for `de'.
3250 * man/groff.man, man/groff_diff.man: Document register `.pe'.
3251 * doc/groff.texinfo: Document registers `.pe', `.n', and `.w'.
3254 2002-11-30 Werner LEMBERG <wl@gnu.org>
3256 Add PS font for various Euro glyphs.
3258 * font/devps/generate/freeeuro.sfd: New master font file for
3260 * font/devps/generate/sfdtopfa.pe: New conversion script for
3262 * font/devps/generate/Makefile (FONTS): Add `EURO'.
3263 (EURO, freeeuro.afm, freeeuro.pfa): New rules.
3264 * font/devps/freeeuro.pfa, font/devps/freeeuro.afm: Generated from
3266 * font/devps/EURO: Generated from `freeeuro.afm'.
3267 * font/devps/download: Add `freeuro.pfa'.
3268 * font/devps/Makefile.sub (NORMALFILES): Adde `EURO' and
3271 * tmac/europs.tmac: New file.
3272 * tmac/ps.tmac: Include `europs.tmac'.
3273 * tmac/Makefile.sub (DISTFILES): Add `europs.tmac'.
3275 2002-11-29 Werner LEMBERG <wl@gnu.org>
3277 * font/devdvi/generate/texsy.map: Remove `lh' and `rh'.
3278 * font/devdvi/S: Regenerated.
3279 * font/devhtml/R.proto: Fix `CR' and `ci'.
3281 * font/devps/generate/textmap: Fix `lh', `rh', and `sq'.
3283 * font/devps/symbolmap: Regenerated.
3284 * font/devutf8/R.proto: Fix `CR' and `ci'.
3286 * font/devutf8/NOTES: Updated.
3288 * src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Fix `CR' and
3291 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Ditto.
3293 * tmac/dvi.tmac: Add `lh' and `rh'.
3294 * tmac/Xps.tmac: Fix `lh' and `rh'.
3295 * tmac/X.tmac: Add `OK'.
3296 * tmac/lj4.tmac: Ditto.
3298 2002-11-24 Werner LEMBERG <wl@gnu.org>
3300 * font/devX*/S: Regenerated.
3301 * font/devascii/R.proto, font/devcp1047/R.proto: Remove glyphs `lb',
3302 `lc', `lf', `lk', `lt', `rb', `rc', `rf', `rk', and `rt'.
3303 * font/devdvi/generate/texsy.map: Remove `or' glyph.
3304 * font/devdvi/S: Regenerated.
3305 * font/devhtml/R.proto, font/devutf8/R.proto: Add/fix glyphs
3306 `parenlefttp', `parenleftex', `parenleftbt', `parenrighttp',
3307 `parenrightex', `parenrightbt', `bracketlefttp', `bracketleftex',
3308 `bracketleftbt', `bracketrighttp', `bracketrightex',
3309 `bracketrightbt', `bracelefttp', `braceleftmid', `braceleftbt',
3310 `braceex', `braceleftex', `bracerightex', `bracerighttp',
3311 `bracerightmid', `bracerightbt', `lt', `lk', `lb', `rt', `rk',
3313 * src/roff/troff/glyphuni.cc, src/roff/troff/uniglyph.cc: Ditto.
3314 * font/devutf8/NOTES: Updated.
3315 * font/devlj4/generate/special.map: Add glyph `braceex'.
3316 * font/devlj4/S: Regenerated.
3318 * tmac/tty-char.tmac: Add glyphs `lf', `rf', `lc', and `rc'.
3320 2002-11-14 Werner LEMBERG <wl@gnu.org>
3322 * src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Add `va'
3325 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Ditto.
3327 * doc/texinfo.tex: New version from texinfo 4.3.
3328 * doc/groff.texinfo: Updated for texinfo 4.3.
3329 Use @tie{} where appropriate.
3330 * font/devdvi/generate/ec.map: Don't include `or' and `bv'.
3331 * font/devdvi/generate/tc.map: Remove `rn'.
3332 * font/devdvi/*TC, font/devdvi/*EC: Regenerated.
3333 * font/devhtml/R.proto, font/devutf8/R.proto: Add `vA'.
3335 * font/devX100/*, font/devX100-12/*, font/devX75/*,
3336 font/devX75-12/*: Regenerated.
3338 * tmac/dvi.tmac: Add special fonts `SA' and `SB'.
3339 Use .char (again) for `br', `ul', `rn', `or', and `ru'.
3340 Improve definition of `an'.
3341 * tmac/ps.tmac: Use .char (again) for `br', `ul', `rn', `or', and
3343 * tmac/lj4.tmac: Use .char (again) for `br', `ul', `rn', and `ru'.
3344 * tmac/X.tmac: Add definition for `or'.
3345 * tmac/Xps.tmac: Undo change 2002-11-05.
3346 * tmac/lbp.tmac: Add definitions for `br', `rn', `ul', and `ru'.
3348 2002-11-11 Werner LEMBERG <wl@gnu.org>
3350 * src/roff/troff/node.cc (troff_output_file::put_char): Always
3353 2002-11-10 Werner LEMBERG <wl@gnu.org>
3355 Added three new requests `schar', `fschar', and `rfschar'. `schar'
3356 defines a glyph which is searched after the check for fonts declared
3357 with `.special' (and before the check for all mounted special
3358 fonts). `fschar' defines a glyph for a particular font which is
3359 searched after the check for fonts declared with `.fspecial' (and
3360 before the check for fonts declared with `.special'). `rfschar'
3361 removes glyphs defined with `fschar'.
3363 * src/roff/troff/token.h (char_mode): New enum.
3364 Declare do_define_character.
3365 * src/roff/troff/charinfo.h (charinfo): Replace `fallback' with
3367 (charinfo::is_fallback): Updated.
3368 (charinfo::is_special): New method.
3369 * src/roff/troff/input.cc (do_define_character): Add and use
3370 optional second parameter used as a prefix for font-specific glyph
3372 (define_character, define_fallback_character): Updated.
3373 (define_special_character): New function.
3374 (init_input_requests): Add `schar'.
3375 (charinfo::charinfo, charinfo::set_macro): Updated.
3376 * src/roff/troff/node.cc: Include `stringclass.h'.
3377 (make_glyph_node): Handle special glyphs defined with `.schar' and
3379 (define_font_special_character, remove_font_special_character): New
3381 (init_node_requests): Sorted.
3382 Add `fschar' and `rfschar'.
3383 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
3384 Document new requests.
3386 * font/devhtml/R.proto, font/devutf8/R.proto: Add `va'.
3387 * tmac/dvi.tmac: Add `va' for CW and CWI (using `.fschar').
3389 2002-11-08 Werner LEMBERG <wl@gnu.org>
3391 Added new font `SC' (cmtex10) to devdvi.
3393 * devdvi/generate/Makefile (FONTS): Add `SC'.
3395 * devdvi/generate/textex.map: New map file for cmtex.
3397 * devdvi/Makefile.sub (DEVFILES): Updated.
3398 * tmac/dvi.tmac: Add fspecial entries for SC.
3399 Add `MI', `S' and `CW' to the `special' call. Otherwise, `SC' is
3400 found before `S' since the font position of `SC' is lower due to the
3401 gaps in DESC's `font' line.
3402 * tmac/ec.tmac: Add a `special' call.
3405 * font/devhtml/R.proto: Remove double entry for `ti'.
3406 * tmac/tty.tmac: Add entries for `IJ', `ij', and `bq'.
3407 * tmac/tty-char.tmac: Remove entry for `bq'.
3408 * tmac/lbp.tmac: Add entries for `lq', `rq', `fo', `fc', and `em'.
3409 * tmac/ec.tmac: Don't remove `aq' glyph.
3410 * tmac/X.tmac: Fix entry for `em'.
3411 Add entries for `fo' and `fc'.
3412 * tmac/dvi.tmac: Add entries for `em', `en', `hy', `fo', and `fc'.
3414 * doc/groff.texinfo, man/groff.man, man/groff_diff.man: Fix
3415 documentation of `special' and `fspecial' requests.
3417 2002-11-05 Werner LEMBERG <wl@gnu.org>
3419 * font/devascii/R.proto, font/devcp1047/R.proto,
3420 font/devlatin1/R.proto: Remove entry for `.i'.
3421 * font/devdvi/generate/textt.map: Add entry for `ad'.
3422 * font/devdvi/generate/texr.map, font/devdvi/generate/texb.map,
3423 font/devdvi/generate/texi.map: Add dummy glyph name `slash@for@l'.
3424 We need this for getting kerning values to compose `/l' and `/L'.
3425 * font/devdvi: Regenerated font definition files for CM fonts.
3426 * font/devhtml/R.proto: Add entries for "'C", "'c", `IJ', and `ij'.
3427 * font/devutf8/R.proto: Ditto.
3428 Remove double entry for `ti'.
3430 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Fix entries
3431 for (groff) ligatures, `la', and `ra'.
3432 Add "'C", "'c", `IJ', and `ij'.
3433 Remove double entry for `ti'.
3434 * src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Remove all
3436 Add "'C", "'c", `IJ', and `ij'.
3437 Fix entries for (groff) ligatures, `la', and `ra'.
3439 * tmac/ps.tmac (ps-achar): New macro.
3440 Define "'c" and "'C".
3441 * tmac/tty.tmac: Add entry for `.i'.
3442 * tmac/X.tmac (X-achar): New macro.
3443 Define "'c", "'C", and `:Y'.
3444 Add entries for `IJ' and `ij'.
3445 * tmac/Xps.tmac (Xps-achar): New macro.
3446 Define "'c" and "'C".
3447 Add entries for `IJ' and `ij'.
3448 * tmac/lbp.tmac (lbp-achar): New macro.
3449 Add fallback characters for all groff ligatures and many other
3451 * tmac/dvi.tmac: Fix definitions of `_' and `ul'.
3452 Add entries for `/l' and `/L'.
3453 Define "'c" and "'C".
3454 Add entries for `IJ' and `ij'.
3456 2002-11-02 Larry Kollar <kollar@alltel.net>
3458 * PROBLEMS: Document how to solve Mac OS X compilation problems.
3460 2002-11-02 Werner LEMBERG <wl@gnu.org>
3462 Adding support for composite glyphs: \[xxx yyy ...] and the
3463 `composite' request.
3465 * src/roff/troff/glyphuni.cc: New file for mapping groff glyph names
3466 to Unicode-based glyph names.
3467 * src/roff/troff/uniglyph.cc: New file for mapping Unicode-based
3468 glyph names to groff glyph names.
3469 * src/roff/troff/uniuni.cc: New file for canonically decomposing
3470 Unicode-based glyph names.
3471 * src/roff/troff/unicode.cc, src/roff/troff/unicode.h: New files
3472 for handling Unicode glyph names.
3473 * src/roff/troff/input.cc: Include unicode.h.
3474 (composite_glyph_name): New function.
3475 (token::next) <'['>: Handle Unicode glyph names and composite
3477 (composite_dictionary): New dictionary for the `composite' request.
3478 (composite_request): Implement `composite' request.
3479 (init_input_requests): Add `composite'.
3480 Alphabetically sorted.
3481 * src/roff/troff/env.cc (tabs_save, tabs_restore): Removed (already
3483 (init_env_requests): Alphabetically sorted.
3484 Removed `tas' and `tar' (already commented out).
3485 * src/roff/troff/Makefile.sub: Updated.
3487 2002-10-31 Ruslan Ermilov <ru@FreeBSD.org>
3489 * src/roff/nroff/nroff.man, src/roff/nroff/nroff.sh: Fix description
3492 2002-10-29 Werner LEMBERG <wl@gnu.org>
3494 Fix computation of .trunc register. Additionally, its value (and
3495 the value of the .ne register) is now always set before entering the
3498 * src/roff/troff/div.cc (diversion::need): Set `truncated_space' and
3499 `needed_space' before calling `space'.
3500 (top_level_diversion::space): Remove special code for 'sp before the
3502 Call `begin_page' with the discarded space as a parameter.
3503 (top_level_diversion::begin_page): Add optional parameter to set
3505 * src/roff/troff/div.h: Updated.
3507 * doc/groff.texinfo: Improve documentation of .sp, \n[.trunc], and
3510 * tmac/an-old.tmac (SH, SS, TP, IP, HP, TS): Undo change 2002-10-26.
3511 (LP): Remove superfluous call to `br'.
3512 * tmac/doc-common (doc-paragraph): Undo change 2002-10-26.
3513 * tmac/doc.tmac (Bd, Bl, doc-set-vertical-and-indent): Ditto.
3515 2002-10-26 Werner LEMBERG <wl@gnu.org>
3517 * tmac/doc-ditroff: Remove useless switch/variable -rC.
3518 (doc-setup-header): Don't set page register `%'.
3519 * tmac/doc-nroff: Remove variable `C'.
3520 (doc-setup-page-layout): Set doc-header-space to .5i unconditionally.
3521 (doc-setup-header): Don't set page register `%'.
3523 * tmac/doc-common (doc-header): Call `ns'.
3524 (doc-paragraph): Protect .sp with .br so that it survives traps
3525 possibly set by the user.
3526 * tmac/doc.tmac (Bd, Bl, doc-set-vertical-and-indent): Ditto.
3528 * tmac/doc*: Replace ' with . for consistency if no effect.
3530 2002-10-26 Werner LEMBERG <wl@gnu.org>
3532 * tmac/an-old.tmac (SH, SS, TP, IP, HP, TS): Protect .sp with .br
3533 so that it survives traps possibly set by the user.
3535 * src/roff/troff/node.cc: Fix the changes from 2002-10-23.
3536 (troff_output_file::set_font): Call flush_tbuf if necessary.
3537 (troff_output_file::fill_color, troff_output_file::glyph_color): Call
3538 flush_tbuf and do_motion only if necessary.
3539 (troff_output_file::start_special,
3540 troff_output_file::put_char_width, troff_output_file::put_char,
3541 troff_output_file::draw): Updated.
3542 (word_space_node::tprint, space_node::tprint, hmotion_node::tprint,
3543 vmotion_node::tprint): Undo change 2002-10-23.
3545 2002-10-25 Werner LEMBERG <wl@gnu.org>
3547 * tmac/www.tmac (DC): Fix case of overlapping images.
3549 2002-10-23 Werner LEMBERG <wl@gnu.org>
3551 * src/roff/troff/node.cc (troff_output_file::fill_color,
3552 troff_output_file::glyph_color): Set current color before testing
3554 (troff_output_file::put_char_width, troff_output_file::put_char,
3555 troff_output_file::draw): Don't call flush_tbuf and/or do_motion
3557 (troff_output_file::file_color, troff_output_file::glyph_color):
3559 (word_space_node::tprint, space_node::tprint, hmotion_node::tprint,
3560 vmotion_node::tprint): Move first, then call fill_color.
3562 2002-10-20 Werner LEMBERG <wl@gnu.org>
3564 * doc/groff.texinfo, man/groff_tmac.man: Document that it is not
3565 possible to use multiple main macro packages.
3567 2002-10-19 Werner LEMBERG <wl@gnu.org>
3569 * src/devices/grops/ps.cc (cmyk_flag): New global variable.
3570 (ps_printer::set_color): Set `cmyk_flag' for CMY and CMYK colors.
3571 (ps_printer::~ps_printer): Emit `%%Extensions: CMYK' if `cmyk_flag'
3573 * font/devps/prologue.ps (Fk, Ck): Enclose definitions with a
3574 `where' construction since `cmyksetcolor' is a PS Level 2 operator.
3576 2002-10-16 Werner LEMBERG <wl@gnu.org>
3578 * NEWS, doc/webpage.ms: Updated.
3580 2002-10-14 Werner LEMBERG <wl@gnu.org>
3582 * src/roff/troff/node.cc (troff_output_file::put_char_width,
3583 troff_output_file::put_char, troff_output_file::fill_color,
3584 troff_output_file::glyph_color): Handle case where color pointer
3587 2002-10-13 Ruslan Ermilov <ru@FreeBSD.org>
3589 Add the new -r option to grotty. It is similar to the -i option
3590 except it tells grotty(1) to use the "reverse video" attribute to
3591 render italic fonts.
3593 * src/devices/grotty/tty.cc (reverse_flag): New global variable.
3594 (SGR_REVERSE, SGR_NO_REVERSE): New macros.
3595 (tty_printer::make_underline, tty_printer::put_color,
3596 tty_printer::end_page): Use it.
3597 (main): Add -r switch.
3599 * src/devices/grotty/grotty.man: Document it.
3601 2002-10-11 Ruslan Ermilov <ru@FreeBSD.org>
3603 * src/roff/troff/env.cc (hyphen_trie::read_patterns_file): Add
3604 cast to `unsigned char' to properly read patterns with 8bit
3607 2002-10-08 Werner LEMBERG <wl@gnu.org>
3609 * REVISION: Increased to 2.
3611 Version 1.18.1 released
3612 =======================
3614 2002-10-08 Werner LEMBERG <wl@gnu.org>
3616 * doc/webpage.ms, NEWS: Updated.
3618 2002-10-07 Werner LEMBERG <wl@gnu.org>
3620 * tmac/doc-common (Ss): Add final `.ns' (similar to `.Sh') to
3621 suppress additional whitespace after the header.
3623 * tmac/doc-ditroff, tmac/doc-nroff (Am): New string to be in sync
3626 * src/preproc/grn/grn.man, tmac/groff_mdoc.man, NEWS: Updated.
3628 2002-10-07 Ruslan Ermilov <ru@FreeBSD.org>
3630 * tmac/doc-common(doc-volume-operating-system-ateol): New flag.
3631 (Dt): Use it to improve language localization (especially Russian
3634 2002-10-07 Daniel Senderowicz <daniel@synchrods.com>
3636 * src/preproc/grn/gprint.h (BSPLINE, BEZIER): New macros.
3637 * src/preproc/grn/hdb.cc (DBGetType): Parse spline and bezier
3639 * src/preproc/grn/hgraph.cc (drawwig): Add parameter to control
3641 Call `picurve' for BSPLINE.
3642 (HGPrintElt): Handle BSPLINE.
3643 * src/preproc/grn/README: Document it.
3645 2002-10-03 Werner LEMBERG <wl@gnu.org>
3647 * src/roff/troff/node.cc (break_char_node::col): New variable.
3648 Updated constructor.
3649 (space_node::tprint, word_space_node::tprint): Call `fill_color'
3651 (space_node::space_node): Remove assertion.
3652 (break_char_node::add_self): Pass color argument to space node.
3653 * src/roff/troff/input.cc (token::add_to_node_list, token::process):
3655 * src/roff/troff/env.cc (environment::do_break,
3656 environment::add_padding): Ditto.
3658 2002-10-02 Werner LEMBERG <wl@gnu.org>
3660 Redesigning color support in troff. Colors are no longer
3661 represented as separate nodes but are now part of glyph nodes and
3662 friends. This fixes the current formatting misbehaviour due to the
3663 changes introduced on 2002-09-20. Some extra code is necessary for
3664 proper grotty support: Without adding color variables to
3665 space-related nodes, the background color would be changed too late.
3667 * src/roff/troff/node.h, src/roff/troff/node.cc:
3668 s/current_pagecolor/current_fill_color/.
3669 s/current_glyphcolor/current_glyph_color/.
3670 (glyph_color_node, fill_color_node): Removed.
3671 (node::get_glyph_color, node::get_fill_color): New virtual member
3673 (space_node::col): New variable.
3674 Updated constructors of space_node and derived classes accordingly.
3675 (hmotion_node::col): New variable.
3676 Updated constructors of hmotion_node and space_char_hmotion_node
3678 (vmotion_node::col): New variable.
3679 Updated constructor accordingly.
3680 (draw_node::gcol, draw_node::fcol): New variables.
3681 Updated constructor accordingly.
3682 (special_node::gcol, special_node::fcol): New variables.
3683 Updated constructors accordingly.
3684 (troff_output_file::put_char, troff_output_file::put_charwidth,
3685 troff_output_file::draw): Set glyph and fill color.
3686 (troff_output_file::start_special): Set glyph and fill color.
3687 Always set current font.
3688 (troff_output_file::fill_color, troff_output_file::glyph_color):
3689 Don't call `do_motion'.
3690 (glyph_node::gcol, glyph_node::fcol): New variables.
3691 Updated constructors of glyph_node and ligature_node accordingly.
3692 (glyph_node::get_glyph_color, glyph_node::get_fill_color): New
3694 (glyph_node::merge_glyph_node,
3695 kern_pair_node::add_discretionary_hyphen,
3696 node::add_discretionary_hyphen): Updated.
3697 (break_char_node::merge_self): Updated.
3698 (word_space_node::tprint, space_node::tprint, hmotion_node::tprint,
3699 vmotion_node::tprint): Handle color.
3700 (make_glyph_node, make_node, node::add_char): Updated.
3702 * src/roff/troff/env.cc (environment::space_newline,
3703 environment::space, environment::output_line, environment::do_break,
3704 environment::make_tab_node, environment::add_padding, title):
3706 (environment_switch, environment_copy): Don't add color nodes.
3708 * src/roff/troff/input.cc (do_glyph_color, do_fill_color): Return
3710 (token::next): Updated.
3711 \m and \M now are as transparent as \s.
3712 (process_input_stack, token::add_to_node_list, token::process,
3713 read_draw_node): Updated.
3714 (charinfo_to_node_list): Don't add color nodes.
3716 * doc/groff.texinfo: Updated.
3718 2002-09-27 Ruslan Ermilov <ru@FreeBSD.org>
3720 * tmac/doc-common (ds-operating-system-FreeBSD-4.*): New version
3723 2002-09-27 Colin Watson <cjwatson@debian.org>
3725 * src/roff/troff/node.cc (bracket_node::copy): Check `list' != 0.
3727 2002-09-23 Werner LEMBERG <wl@gnu.org>
3729 * src/devices/grolbp/lbp.cc: Replace `300' with `font::res' where
3731 (DEFAULT_LINEWIDTH_FACTOR): New macro.
3732 (linewidth_factor): New global variable.
3733 (lbp_printer::set_line_thickness): Fix case for size < 0, using
3735 (long_options): Add -w/--linewidth option.
3737 (main): Handle -w option to set linewidth_factor.
3738 (lbp_printer::lbp_printer): Initialize req_linethickness, not
3741 * src/devices/grolbp/grolbp.man, NEWS, doc/webpage.ms: Updated.
3743 2002-09-22 Paco Andrés Verdú <pandres@dragonet.es>
3745 Fixed a bug in the line thickness setting code.
3747 * src/devices/grolbp/lbp.cc (lbp_printer::req_linethickness): New
3749 (lbp_printer::set_line_thickness): Pass environment as second
3751 Implement it actually.
3752 (lpb_printer::set_char, lbp_printer::draw): Use `req_linethickness'
3753 and `set_line_thickness, depending on the current font size.
3755 2002-09-21 Werner LEMBERG <wl@gnu.org>
3757 Some Debian patches.
3759 * src/roff/groff/pipeline.h (MAX_COMMANDS): Increase to 12.
3760 * src/roff/troff/node.cc (bracket_node::copy): Initialize
3763 2002-09-20 Werner LEMBERG <wl@gnu.org>
3765 * configure: Regenerated with autoconf 2.54.
3767 2002-09-20 Werner LEMBERG <wl@gnu.org>
3769 * src/roff/troff/env.h (environment): Rename cur_glyph_color to
3771 Rename cur_fill_color to fill_color.
3772 * src/roff/troff/env.cc: Updated.
3774 2002-09-20 Werner LEMBERG <wl@gnu.org>
3776 * src/roff/troff/env.cc (title): Copy color status after processing
3778 * src/roff/troff/input.cc (charinfo_to_node_list): Emit glyph and
3779 fill color nodes to reset colors properly.
3781 * tmac/www.tmac (DC): Fix color handling.
3783 * src/preproc/pic/pic.man, doc/pic.ms: Document some color issues.
3784 * doc/groff.texinfo: Fixing documentation of `tl' request.
3785 * doc/webpage.ms: Updated.
3787 2002-09-19 Werner LEMBERG <wl@gnu.org>
3789 * src/roff/troff/env.cc (environent_switch, environment_copy):
3790 Emit glyph and fill color nodes to initialize colors properly.
3792 2002-09-17 Colin Watson <cjwatson@debian.org>
3794 * src/roff/troff/env.cc (environment::set_glyph_color,
3795 environment::set_fill_color): Fix typo which prevented \m[] work
3798 2002-09-17 Werner LEMBERG <wl@gnu.org>
3800 Add left and right italic correction to non-slanted PS fonts. This
3801 is an experimental feature to improve image rendering of grohtml.
3803 * font/devps/generate/Makefile (RFLAG): New variable, set to `-i 0'.
3804 ({T,H,C,P,N,BM,A,HN}{R,B}, ZD, S, ZDR): Use it.
3805 * font/devps/*: All non-slanted fonts regenerated.
3808 2002-09-16 Werner LEMBERG <wl@gnu.org>
3810 Add a site-specific font directory.
3812 * Makefile.in (localfontdir, legacyfontdir): New variables.
3813 (fontpath): Use them.
3814 (MDEFINES, uninstall_dirs): Updated.
3815 * Makefile.comm (.man.n): Add `LOCALFONTDIR' and `LEGACYFONTDIR'.
3816 Remove `FONTPATH' and `MACROPATH'.
3818 * src/roff/troff/troff.man, NEWS: Updated.
3819 * doc/groff.texinfo (Font Directories): New section.
3822 * src/devices/grodvi/grodvi.man, src/devices/grohtml/grohtml.man,
3823 src/devices/grolbp/grolbp.man, src/devices/grolj4/grolj4.man,
3824 src/preproc/grn/grn.man: Minor fixes.
3826 * src/devices/grohtml/post-html.cc (html_printer::do_tab_ts):
3827 Remove unused variable.
3829 2002-09-11 Werner LEMBERG <wl@gnu.org>
3831 * doc/groff.texinfo, man/groff_font.man: Clarify argument of \N.
3832 * man/groff_out.man: Fix documentation of 'N'.
3834 2002-09-09 Gaius Mulley <gaius@glam.ac.uk>
3836 * doc/Makefile.in (webpage.html): Depend on gnu.eps also.
3837 * src/roff/troff/env.cc (indent): Emit html tag only if break_flag is
3839 * src/devices/grohtml/post-html.cc (text_glob::is_br_ni): Removed.
3840 (text_glob::is_br, html_printer::lookahead_for_tables): Updated.
3841 (html_printer::do_tab_ts): Call `emit_table_header' with `FALSE'.
3842 * src/devices/grohtml/html-text.cc (html_text::start_tag) <P_TAG,
3843 PRE_TAG>: Call `begin' with `FALSE'.
3845 2002-09-09 Ralph Corderoy <ralph@inputplus.demon.co.uk>
3847 * src/libs/libgroff/string.cc (string::extract): Fix position of
3848 terminating null byte.
3850 2002-09-08 Werner LEMBERG <wl@gnu.org>
3852 Add global option `nospaces' to tbl so that leading and trailing
3853 spaces in data items are ignored.
3855 * src/libs/libgroff/string.cc (string::remove_spaces): New member
3856 function to remove leading and trailing spaces.
3857 * src/include/stringclass.h: Updated.
3859 * src/preproc/tbl/table.h (table): Add flag `NOSPACES'.
3861 * src/preproc/tbl/main.cc (process_options): Handle `nospaces'
3863 Fix typo in error messages.
3864 (process_data): Implement `nospaces' option.
3865 * src/preproc/tbl/tbl.man, NEWS, doc/webpage.ms: Updated.
3867 2002-09-07 Werner LEMBERG <wl@gnu.org>
3869 * src/include/config.hin: Add `HAVE_ISATTY'.
3870 * src/libs/libgroff/tmpfile.cc (xtmpfile_list): Drop `const' for
3872 * src/libs/libgroff/tmpname.cc: Include `time.h'.
3873 * src/libs/libdriver/input.cc (Char): Add `operator==' and
3874 `operator!=' for `char'.
3875 * doc/groff.texinfo: Replace @ifnottex block for top node with
3878 2002-09-06 Werner LEMBERG <wl@gnu.org>
3880 * doc/Makefile.in (.texinfo.html): Add -I switch.
3881 * doc/groff.texinfo: Add @ifnottex block for top node to make
3882 translation to HTML work.
3884 2002-09-05 Gaius Mulley <gaius@glam.ac.uk>
3886 * src/preproc/html/pre-html.cc (LETTER_LENGTH): Removed.
3887 (get_papersize, determine_vertical_offset): Removed.
3888 (char_buffer::do_image): Always specify letter size.
3890 (imageList::createPage): Use -dDEVICEHEIGHTPOINTS instead of
3893 2002-09-05 Werner LEMBERG <wl@gnu.org>
3895 * doc/groff.texinfo, tmac/groff_man.man: Improve documentation of
3896 default indentation.
3898 2002-09-04 Gaius Mulley <gaius@glam.ac.uk>
3900 * src/preproc/html/pre-html.cc (imageList::createPage): Use
3902 (generateImages): Clean up push-back buffer.
3904 2002-09-04 Ralph Corderoy <ralph@inputplus.demon.co.uk>
3906 * doc/groff.texinfo: Minor fixes.
3908 2002-08-21 Gaius Mulley <gaius@glam.ac.uk>
3910 * src/preproc/html/pre-html.cc (DEFAULT_LINE_LENGTH): New macro.
3911 (MAX_WIDTH, A4_LENGTH, A4_OFFSET, LETTER_OFFSET): Removed.
3913 (determine_vertical_offset): Use LETTER_LENGTH.
3914 (createPage): Moved to ...
3915 (imageList::createPage): This.
3916 Call gs with -dDEVICEWIDTHPOINTS to avoid cropping.
3917 (imageList::getMaxX): New function.
3918 (createImage): Moved to ...
3919 (imageList::createImage): This.
3920 (imageList::createImages): New function.
3921 (generateImages): Read `maxx' directly.
3923 (scanArguments): Don't specify `gsPaper' for `-o'.
3924 (makeTempFiles): Call `xtmpfile' with the last argument set to
3927 2002-08-24 Werner LEMBERG <wl@gnu.org>
3929 * src/include/nonposix.h (mkdir, WAIT, creat) [_MSC_VER]: Define.
3930 (WAIT, _WAIT_CHILD) [!_MSC_VER]: Define.
3931 * src/preproc/html/pre-html.cc (waitForChild): Use WAIT.
3932 * src/preproc/html/pushback.cc: Include nonposix.h.
3933 * src/roff/groff/pipeline.c: Define strcasecmp and strncasecmp
3936 2002-08-23 Werner LEMBERG <wl@gnu.org>
3938 Use $(OBJEXT) for the object file extension.
3940 * Makefile.comm (.SUFFIXES): Add .obj.
3941 (.cc.obj, .c.obj): New implicit rules.
3942 * Makefile.in (OBJEXT): New variable, initialized from autoconf.
3943 (MDEFINES): Add EXEEXT and OBJEXT.
3944 * */Makefile.sub: s/.o/.$(OBJEXT)/.
3946 2002-08-22 Werner LEMBERG <wl@gnu.org>
3948 * INSTALL: Mention texinfo 4.2 as a prerequisite.
3950 2002-08-21 Gaius Mulley <gaius@glam.ac.uk>
3952 * src/devices/grohtml/post-html.cc (colType): Make enum global to
3954 (html_printer::update_min_max, html_printer::add_table_end): New
3956 (html_printer::lookahead_for_tables): Use them.
3957 Reset page offset correctly.
3958 (html_printer::~html_printer): Add creation of creator comment up.
3960 2002-08-20 Werner LEMBERG <wl@gnu.org>
3962 * tmac/an-old.tmac (T&): New dummy macro to avoid warning.
3963 * man/groff_tmac.man: Fix typos.
3964 * man/groff_font.man: Minor reordering.
3965 * contrib/eqn2graph/eqn2graph.man (Tp): New macro.
3967 2002-08-18 Gaius Mulley <gaius@glam.ac.uk>
3969 Avoid endless loops while scanning for tables.
3971 * src/devices/grohtml/post-html.cc (list::insert): Set
3973 (html_printer::next_horiz_pos): Add `text_glob' argument; update
3975 Return immediately if that argument is NULL.
3976 (html_printer::calc_nf): Don't test if `g' is NULL.
3977 (html_printer::lookahead_for_tables): Use
3978 `glyphs.move_right_get_data'.
3979 Don't test if `g' is NULL.
3981 2002-08-18 Gaius Mulley <gaius@glam.ac.uk>
3983 A better fix, replacing fix 2002-08-15, for increasing SIZE.
3985 * src/devices/grohtml/post-html.cc (char_block): Make `buffer'
3987 (char_block::char_block): Allocate `buffer'.
3988 (char_buffer::add_string): Use it.
3990 2002-08-15 Werner LEMBERG <wl@gnu.org>
3992 * src/devices/grops/grops.man, src/devices/grolj4/grolj4.man,
3993 src/devices/grodvi/grodvi.man: Document default line thickness.
3995 2002-08-15 Gaius Mulley <gaius@glam.ac.uk>
3997 * src/devices/grohtml/post-html.cc (char_block): Increase SIZE to
4000 2002-08-14 Werner LEMBERG <wl@gnu.org>
4002 * doc/webpage.ms: Updated.
4004 2002-08-09 Werner LEMBERG <wl@gnu.org>
4006 * src/roff/troff/node.cc (node::add_char): Call `freeze_space' for
4009 2002-08-08 Aaron Campbell <aaron@monkey.org>
4011 * src/preproc/pic/object.cc (object_spec::make_move): Fix typo
4014 2002-08-08 Werner LEMBERG <wl@gnu.org>
4016 * src/roff/troff/input.cc (read_rgb, read_cmy, read_cmyk): Call
4019 Don't push back a space but a newline onto the stack.
4021 2002-08-07 Gaius Mulley <gaius@glam.ac.uk>
4023 Add fonts `CI', `CB', and `CBI' to grohtml which have been omitted
4026 * src/devices/grohtml/post-html.cc (html_printer::end_font,
4027 html_printer::start_font): Handle them.
4028 * src/devices/grohtml/html-text.cc (html_text::do_italic): Don't
4030 (html_text::do_bold): Don't reset italic and tt.
4031 (html_text::do_tt, html_text::do_pre): Don't reset bold and italic.
4032 * font/devhtml/DESC.proto: Add those fonts.
4033 * font/devhtml/Makefile.sub (PROTOFONTS): Updated.
4035 2002-08-07 Werner LEMBERG <wl@gnu.org>
4037 * MORE.STUFF: Added gpresent.
4039 * tmac/trace.tmac: Show nesting level by a corresponding amount of
4040 whitespace before printing the logging message.
4042 2002-07-31 Colin Watson <cjwatson@debian.org>
4044 * src/devices/grohtml/html-table.cc (html_table::finish_row):
4045 Initialize `n' to zero. This fixes a segfault on ARM.
4047 2002-07-30 Werner LEMBERG <wl@gnu.org>
4049 * doc/grnexmpl.me: Remove calls to .st and .sc which are undefined.
4051 2002-07-29 Werner LEMBERG <wl@gnu.org>
4053 * src/preproc/pic/pic.y (print_arg, relative_path): Add missing
4056 2002-07-28 Colin Watson <cjwatson@debian.org>
4058 * src/devices/grohtml/post-html (html_printer::troff_tag): Handle
4060 (html_printer::html_printer): Initialize `pointsize'.
4062 2002-07-26 Werner LEMBERG <wl@gnu.org>
4064 * doc/Makefile.sub (PROCESSEDEXAMPLEFILES): Remove gnu.eps and
4066 (CLEANNOTSRCDIRADD): Add gnu.eps and gnu.png.
4067 (gnu.eps): Add -rle switch to pnmtops.
4068 (distfiles): Add gnu.eps and gnu.png.
4070 2002-07-25 Petter Reinholdtsen <pere@hungry.com>
4072 * src/libs/libdriver/input.cc (Char): Add const to `operator=='.
4075 2002-07-24 Werner LEMBERG <wl@gnu.org>
4077 * doc/Makefile.in, doc/Makefile.sub (groff_bin_path): Don't use
4078 ' \+' but ' *' for sed.
4079 (GROFF): Set GROFF_COMMAND_PREFIX to empty value.
4081 2002-07-23 Werner LEMBERG <wl@gnu.org>
4083 * doc/groff.texinfo: Document `papersize' keyword.
4084 * NEWS, man/groff_font.man: Updated.
4086 2002-07-23 Colin Watson <cjwatson@debian.org>
4088 Extend papersize keyword to accept more than a single entry. The
4089 first valid will be used.
4091 * src/libs/libgroff/font.cc (font::load_desc): Implement it.
4092 (font::scan_papersize): Really skip final newline.
4093 * src/preproc/html/pre-html.cc (get_papersize): Ditto.
4095 2002-07-23 Werner LEMBERG <wl@gnu.org>
4097 * configure.ac: Test for isatty.
4098 * configure: Regenerated.
4099 * src/include/posix.h: Check HAVE_ISATTY.
4100 * src/roff/troff/input.cc [ISATTY_MISSING]: Removed.
4101 * src/utils/lookbib/lookbib.cc: Include posix.h.
4102 Don't declare isatty.
4104 2002-07-21 Werner LEMBERG <wl@gnu.org>
4106 * NEWS: Add `output' request.
4108 * REVISION: Increased to 1.
4110 Version 1.18.0 released
4111 =======================
4113 2002-07-19 Gaius Mulley <gaius@glam.ac.uk>
4115 Allow internal glyph indices > 0xFF in grohtml for input characters.
4117 * src/devices/grohtml/post-html.cc (to_unicode): Use `unsigned int'
4119 (html_printer::add_to_sbuf): Use `unsigned int' as first parameter.
4120 Updated all callers.
4121 (html_printer::sbuf_continuation, html_printer::overstrike): Ditto.
4122 (html_printer): Updated.
4124 2002-07-19 Werner LEMBERG <wl@gnu.org>
4126 * font/devhtml/R.proto: Updated to HTML 4, adding many glyphs.
4127 * font/devutf8/R.proto: Adding some missing glyphs.
4128 * font/devutf8/NOTES: Updated.
4130 * tmac/dvi.tmac: Add more composite glyphs.
4131 * tmac/html.tmac: Updated.
4133 * man/groff_char.man: Add `sum' and `product' entities.
4137 2002-07-18 Gaius Mulley <gaius@glam.ac.uk>
4139 Improved table, tab, and indenting support.
4141 * src/roff/troff/input.cc (file_iterator::suppress_newline_flag,
4142 string_iterator::suppress_newline_flag): Removed. Updated all
4143 function which have used it.
4145 * src/roff/troff/env.cc: Include `input.h'.
4146 (environment::add_node): Accept 0 as parameter.
4147 (environment::add_html_tag): Add `force' parameter.
4148 Updated all callers.
4149 (environment::add_html_tag_tabs): Ditto.
4150 For the moment, support left-aligned tabs only.
4151 (environment::make_html_tag): New function.
4152 (fill, no_fill): Set .br html tag additionally.
4153 (environment::newline): Emit `eol.ce' or `eol' tag for html.
4154 (environment::add_html_tag_eol): Removed.
4155 (tab_stops::distance_to_next_tab): Add variant for handling
4157 (environment::distance_to_next_tab): Ditto.
4158 Updated all callers.
4159 (environment::handle_tab): Handle tabs for html.
4161 * src/roff/troff/env.h: Updated.
4163 * src/roff/troff/div.cc: Updated all callers of
4164 `environment::add_html_tag'.
4166 * src/devices/grohtml/html-table.cc,
4167 src/devices/grohtml/html-table.h: New files.
4169 * src/devices/grohtml/html-text.cc (html_text): New members
4170 `blank_para' and `start_space'.
4171 (html_text::issue_tag): Don't emit TABLE_TAG.
4172 Handle indentation for PRE_TAG and P_TAG.
4173 (html_text::end_tag): Updated.
4174 (html_text::table_is_void, html_text::issue_table_begin,
4175 html_text::issue_table_end): Removed.
4176 (html_text::do_push): Simplified.
4177 [DEBUGGING]: Small fix.
4178 (html_text::push_para): Add new parameter for indentation; updated
4181 (html_text::do_indent, html_text::do_table, html_text::done_table,
4182 html_text::is_in_table): Removed.
4183 (html_text::do_pre): Handle P_TAG also.
4184 (html_text::shutdown): Handle p->indent.
4185 (html_text::check_emit_text): Simplified.
4186 (html_text::do_emittext): Reset `blank_para'.
4187 (html_text::do_para): Add new parameter for indentation; updated
4189 (html_text::remove_indent): New function.
4190 (html_text::do_space): Handle verbatim text properly.
4191 (html_text::ever_emitted_text, html_text::starts_with_space,
4192 html_text::remove_para_align): New functions.
4193 (html_text::dump_stack_element, html_text::dump_stack): Updated.
4195 * src/devices/grohtml/html_text.h (HTML_TAG): Remove TABLE_TAG.
4198 * src/devices/grohtml/post-html.cc: Include html-table.h.
4199 (INDENTATION): Removed.
4200 (text_glob): Added many `is_<foo>' functions.
4201 Added table description `tab'.
4202 Added `get_arg',`get_tab_args', `remember_table', and `get_table'
4204 (list): Add `insert' and `move_to' member functions.
4205 (page): Add `insert_tag' member function.
4206 (page::dump_page) [DEBUG_TABLES]: Improved.
4207 (html_printer): Add `table' and `max_linelength' elements.
4208 Add many `do_<foo>', `insert_<foo>', `next_horiz_pos',
4209 `lookahead_for_tables', `shutdown_table', `calc_nf', `calc_po_in',
4210 `remove_tabs', `remove_courier_tabs'.
4211 (html_printer::emit_raw): Handle indentation.
4212 (html_printer::do_center, html_printer::write_header): Updated.
4213 (html_printer::is_courier_until_eol): Check for tag.
4214 (html_printer::do_linelength): Handle max_linelength.
4215 (html_printer::do_page_offset, html_printer::do_indentation): Handle
4217 (html_printer::do_tempindent): Updated.
4218 (html_printer::do_indentedparagraph): Removed.
4219 (html_printer::do_indent): Simplified.
4220 (html_printer::do_eol): Use `ever_emitted_text'.
4221 (html_printer::do_flush, html_printer::do_links): Don't call
4223 (html_printer::do_break): Handle end_tempindent.
4224 (html_printer::troff_tag): Get argument.
4226 Handle `.tab-ts', `.tab-te', `.col', `tab', and `tab0' tags.
4227 (html_printer::flush_page): Call `lookahead_for_tables'.
4228 Don't call `done_table'.
4229 (html_printer::add_to_sbuf): Always call do_indent.
4231 * src/devices/grohtml/Makefile.sub: Updated.
4233 * tmac/an-old.tmac (TP): Don't handle html device specially.
4234 (an-do-tag-html): New function which will be used instead of
4235 `an-do-tag' if html device is used.
4237 * tmac/html.tmac: Call .po to pass default page offset to grohtml.
4239 * tmac/s.tmac (@IP): Don't handle html device specially.
4240 (@IP-html): New function which will be used instead of `@IP' if
4241 html device is used.
4243 * tmac/www.tmac (HTML-NS, HTML-TAG-NS): New auxiliary macros -- this
4244 is a hack which will eventually vanish again.
4245 (PIMG): Handle `-C' option correctly if not html.
4248 2002-07-17 Werner LEMBERG <wl@gnu.org>
4250 * src/utils/afmtodit/afmtodit.pl: Don't use `-P-' for invoking perl.
4252 2002-07-14 Eric S. Raymond <esr@thyrsus.com>
4254 * contrib/pic2graph/pic2graph.*: Use convert(1).
4255 * contrib/eqn2graph/eqn2graph.*: Minor fixes.
4257 2002-07-14 Bernd Warken <bwarken@mayn.de>
4259 * tmac/groff_trace.man: New file.
4260 * tmac/Makefile.sub: Updated.
4263 2002-07-13 Werner LEMBERG <wl@gnu.org>
4265 * src/roff/groff/groff.man: Add some cross references.
4267 2002-07-12 Werner LEMBERG <wl@gnu.org>
4269 * src/roff/troff/input.cc (substring_request): Add warnings for
4270 string indices out of range.
4272 2002-07-11 Werner LEMBERG <wl@gnu.org>
4274 * font/devdvi/generate/ec.map: Fix typo (`(l' -> `/l').
4275 * font/devdvi/*EC: Regenerated.
4277 2002-07-10 Bernd Warken <bwarken@mayn.de>
4279 * man/groff_char.man: Updated and extended.
4281 2002-07-10 Werner LEMBERG <wl@gnu.org>
4283 * src/roff/troff/input.cc (length_macro): Renamed to...
4284 (length_request): This.
4285 Move call of `tok.next()' to the very end, otherwise the register
4286 value hasn't been updated yet.
4287 (init_input_requests): Updated.
4289 2002-07-09 Werner LEMBERG <wl@gnu.org>
4291 * src/roff/troff/input.cc (substring_macro): Renamed to...
4292 (substring_request): This.
4293 (init_input_requests): Updated.
4294 * src/roff/troff/request.h: Updated.
4296 2002-07-08 Robert D. Goulding <goulding@Princeton.EDU>
4298 * src/roff/grog/grog.sh: Fix typo.
4300 2002-07-08 Werner LEMBERG <wl@gnu.org>
4302 * win32-diffs: Updated.
4304 Handle `papersize' keyword properly in DESC.
4306 * src/libs/libgroff/font.cc (font::scan_papersize): Fix argument
4308 Updated all callers.
4309 * src/libs/libgroff/paper.cc: Add four more paper formats used by
4311 * src/include/paper.h: Updated.
4313 * src/devices/grolbp/lbp.cc: Remove unnecessary semicolons.
4314 Other minor C syntax fixes.
4315 (papersize, paperlength, paperwidth): Renamed to `user_*'.
4316 (lbp_printer): Add `papersize', `paperlength', and `paperwidth'
4318 (lbp_printer::lbp_printer): Pass three arguments.
4319 Set paper dimensions properly.
4320 (make_printer, main): Updated.
4321 (handle_unknown_desc_command): Fix error messages.
4322 (main): Handle papersize keyword in DESC properly.
4324 * src/devices/grolj4/lj4.cc (paper_size): Renamed to
4326 (lbp_printer::lbp_printer): Pass an argument.
4327 Set paper_size properly.
4328 (handle_unknown_desc_command): Removed.
4329 (make_printer, main): Updated.
4330 * src/devices/grolj4/grolj4.man: Minor documentation fix.
4332 * man/groff_font.man, NEWS: Updated.
4334 2002-07-07 Werner LEMBERG <wl@gnu.org>
4336 Integrated eqn2graph, contributed by Eric S. Raymond.
4338 * contrib/eqn2graph/{Makefile.sub, eqn2graph.sh, eqn2graph.man}: New
4340 * Makefile.in, NEWS: Updated.
4342 2002-06-04 Werner LEMBERG <wl@gnu.org>
4344 Changing the substring request to make it fit better with other
4345 string manipulation functions in other programming languages:
4346 Index 0 is now the first character in the string, and index -1
4347 indicates the last character. Since this request didn't work
4348 properly anyway in the last release, it doesn't harm too much to
4351 * src/roff/troff/input.cc (substring_macro): Use loops to get
4352 the real string length (ignoring COMPATIBLE_SAVE and
4353 COMPATIBLE_RESTORE) and offsets.
4354 Implement change described above.
4356 * man/groff_char.man, tmac/doc-common (doc-header), tmac/doc.tmac
4357 (doc-do-Bd-args, doc-do-Bl-args): Changed accordingly.
4359 * NEWS, doc/groff.texinfo, man/groff_diff.man: Updated.
4361 2002-06-03 Werner LEMBERG <wl@gnu.org>
4363 Make .chop work with .de1 and friends. COMPATIBLE_SAVE and
4364 COMPATIBLE_RESTORE are completely ignored.
4366 * src/roff/troff/input.cc (char_list::set, char_list::get): New
4368 (macro): `length' field renamed to `len'.
4369 Added new field `empty_macro' (1 if macro is empty), to be used
4370 instead of checking `len'.
4371 Updated all callers.
4372 (macro::empty): Updated.
4373 (macro::length, macro::set, macro::get): New functions.
4374 (macro::append): Ignore COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
4376 (chop_macro): Check and remove trailing COMPATIBLE_SAVE/
4377 COMPATIBLE_RESTORE pairs.
4378 (asciify): Ignore COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
4379 * src/roff/troff/request.h: Updated.
4381 * doc/groff.texinfo: Document .chop's behaviour better.
4383 2002-06-02 Werner LEMBERG <wl@gnu.org>
4385 * doc/pic.ms: Fix documentation for the addition of positions.
4387 * tmac/doc.tmac, tmac/an-old.tmac: Need groff version 1.18.
4389 2002-06-29 Werner LEMBERG <wl@gnu.org>
4391 Implementation of string arguments of the form \*[foo arg1 arg2 ...]
4393 * src/roff/troff/input.cc (have_string_arg): New global variable.
4394 (read_mode): New enumeration.
4395 (read_escape_name): Use it. Update all calls.
4396 (read_long_escape_name): Use it. Update all calls.
4397 Set have_string_arg if appropriate.
4398 (get_char_for_escape_name): Add parameter for handling space
4400 (interpolate_string_with_args, decode_string_args): New functions.
4401 (get_copy, token::next): Call it if necessary.
4402 (interpolate_string): Fix error message.
4404 * NEWS, doc/groff.texinfo, man/groff.man, man/groff_diff.man:
4407 2002-06-24 Bernd Warken <bwarken@mayn.de>
4409 * man/groff_tmac.man: Updated and extended.
4411 2002-06-24 Werner LEMBERG <wl@gnu.org>
4413 * doc/pic.ms, src/preproc/pic/pic.man: Fix description of `:='.
4415 2002-06-23 Werner LEMBERG <wl@gnu.org>
4417 * doc/pic.ms: Improve documentation of composite block objects.
4419 2002-06-22 Werner LEMBERG <wl@gnu.org>
4421 * src/roff/troff/input.cc (init_registers): Add three registers
4422 `seconds', `minutes', and `hours' to hold the current time.
4424 * NEWS, doc/groff.texinfo, man/groff.man, man/groff_diff.man:
4427 2002-06-20 Werner LEMBERG <wl@gnu.org>
4429 Make \X accept both `\ ' and `\~', converting them to single space
4432 * src/roff/troff/token.h (token): Add TOKEN_UNSTRETCHABLE_SPACE.
4433 (token::unstretchable_space): New inline function.
4434 * src/roff/troff/input.cc (token::next, token::delimiter,
4435 token::description, token::add_to_node_list, token::process): Handle
4436 TOKEN_UNSTRETCHABLE_NODE.
4437 (encode_char): Handle tok.stretchable_space and
4438 tok.unstretchable_space.
4440 * NEWS, doc/groff.texinfo: Document it..
4442 2002-06-19 Werner LEMBERG <wl@gnu.org>
4444 * src/devices/grops/ps.cc (ps_printer::special): Fix error message.
4446 * src/devices/grotty/tty.cc (tty_printer::special): Add `sgr'
4447 keyword to enable/disable SGR output.
4448 (tty_printer::change_fill_color): New function.
4449 * NEWS, src/devices/grotty/grotty.man: Document `sgr' special.
4451 * src/roff/troff/input.cc (output_request): Add missing `tok.next()'
4454 2002-06-18 Werner LEMBERG <wl@gnu.org>
4456 Add a `color' request and a `.color' register to control usage of
4459 * src/roff/troff/input.cc (disable_color_flag): Replaced with...
4460 (color_flag): This (which is the inverse).
4461 (activate_color): New function.
4462 (main, init_input_requests): Updated.
4463 * src/roff/troff/troff.h, src/roff/troff/node.cc
4464 (troff_output_file::fill_color, troff_output_file::glyph_color):
4467 * NEWS, doc/groff.texinfo, man/groff_diff.man, man/groff.man:
4468 Document the changes.
4470 2002-06-17 Colin Watson <cjwatson@debian.org>
4472 Circumvent bug in autoconf 2.53 regarding top_builddir.
4474 * aclocal.m4 (GROFF_BUILDDIR): s/top_builddir/groff_top_builddir/.
4475 * Makefile.in, doc/Makefile.in:
4476 s/@top_builddir@/@groff_top_builddir@/.
4477 * configure: Regenerated (with autoconf 2.53).
4479 2002-06-17 Werner LEMBERG <wl@gnu.org>
4481 * src/libs/libgroff/font.cc (font::load_desc): Fix computation of
4482 `paperwidth' and `paperlength' for the `papersize' keyword.
4484 2002-06-16 P. Alejandro Lopez-Valencia <dradul@007mundo.com>
4486 * src/devices/grops/grops.man: Add info about Type 42 fonts.
4488 2002-06-15 Gaius Mulley <gaius@glam.ac.uk>
4490 * src/devices/grohtml/post-html.cc (html_printer::emit_raw,
4491 html_printer::do_linelength, html_printer::do_pageoffset,
4492 html_printer::do_indentation, html_printer::do_tempindent,
4493 html_printer::do_break, html_printer::begin_page): Clear indented
4495 * tmac/html.tmac: Disable hyphenation.
4497 2002-06-15 Werner LEMBERG <wl@gnu.org>
4499 Don't produce HTML files if utility programs are missing.
4501 * Makefile.in (make_html, make_install_html): New variables.
4502 (MDEFINES): Updated.
4504 * aclocal.m4 (GROFF_HTML_PROGRAMS): New function to test for HTML
4506 * configure.ac: Use it.
4507 * configure: Regenerated.
4509 * doc/Makefile.sub (PROCESSEDEXAMPLEFILES): Move webpage.html to...
4510 (HTMLEXAMPLESFILES): This new variable.
4511 (EXAMPLESIMAGEFILES): Renamed to...
4512 (HTMLEXAMPLEIMAGEFILES): This.
4513 (CLEANADD): Add HTMLEXAMPLEFILES.
4514 (all): Use `make_html'.
4516 (install_data): Use `make_install_html'.
4517 Move html stuff to...
4518 (install_html): This new target.
4519 (uninstall_sub): Updated.
4521 2002-06-14 Bernd Warken <bwarken@mayn.de>
4523 * src/roff/grog/Makefile.sub (grog): Renamed to...
4525 (grog): New rule to always install grog.sh as grog.
4527 2002-06-08 Bernd Warken <bwarken@mayn.de>
4529 * src/roff/grog/grog.pl: Fix typo.
4531 2002-06-07 Werner LEMBERG <wl@gnu.org>
4533 * doc/groff.texinfo: Add more info on .tr arguments.
4535 2002-06-05 Werner LEMBERG <wl@gnu.org>
4537 * NEWS, src/roff/grog/grog.man, doc/groff.texinfo: Updated.
4539 * aclocal.m4 (GROFF_MKSTEMP): Include unistd.h.
4540 * configure: Regenerated.
4542 2002-06-05 Ralph Corderoy <ralph@inputplus.demon.co.uk>
4544 * src/roff/troff/symbol.cc (table_sizes): Add more values.
4546 * src/roff/grog/grog.pl, src/roff/grog/grog.sh: Recognize mom.
4548 2002-06-04 Werner LEMBERG <wl@gnu.org>
4550 * aclocal.m4 (GROFF_PAGE): Don't use `prefix' directly since it
4551 is not initialized at the time we need it in case `--prefix' hasn't
4552 been set. Check for `ac_default_prefix' also.
4553 Test for `papersize' keyword also and generalize allowed whitespace.
4554 * configure: Regenerated.
4556 * font/devps/Makefile.sub (DESC): Use `papersize' instead of
4559 * src/libs/libgroff/Makefile.sub (version, revision): Replaced
4561 (src_version, src_revision): New variables to avoid overwriting
4562 from parent make process.
4563 (version.cc): Updated.
4565 * src/preproc/html/pre-html.cc: Include paper.h and font.h.
4566 (linebuf, linebufsize): New global variables.
4567 (sys_fatal): Use `fatal' to abort properly.
4568 (get_line): New function.
4569 (get_resolution): Use it.
4570 Improve error messages.
4571 (get_papersize): Check `papersize' also.
4573 Improve error messages.
4575 2002-06-03 Werner LEMBERG <wl@gnu.org>
4577 * Makefile.comm (CLEANNOTSRCDIRADD): New target for files which
4578 should be removed only if builddir is not srcdir.
4579 (mostlyclean): Handle `CLEANNOTSRCDIRADD'.
4580 (clean): Depend on `mostlyclean'.
4581 (distclean): Depend on `clean'.
4582 (realclean, extraclean): Depend on `distclean'.
4583 (.y.cc, .y.o): Simplified. The output files are no longer written
4584 to srcdir but to builddir.
4585 * Makefile.in (MDEFINES): Add `version' and `revision'.
4586 (uninstall_dirs): Fix order of directories.
4587 * doc/Makefile.sub (version, revision): Removed.
4588 (CLEANADD): Removed grnexmpl.g, groff, groff-*.
4589 Added `HTMLDOCFILES'.
4590 (CLEANNOTSRCDIRADD): New target for grnexmpl.h, groff, groff-*.
4591 * src/preproc/eqn/Makefile.sub, src/preproc/pic/Makefile.sub,
4592 src/preproc/refer/Makefile.sub (YTABC, YTABH): Don't use `srcdir'
4595 * doc/texinfo.tex (\authortt): New macro.
4596 (\shortcontt): Define.
4597 (\titlepage): Set \tt to \authortt while defining \authorfont.
4598 (\appendixbox): New macro.
4599 (\chapmacro, \appendixentry): Use \appendixbox to get even
4600 indentation for letters.
4601 (\summarycontents): Set \tt.
4602 (\internalpagesize): Add two arguments for real paper width and
4603 height as needed by pdfTeX.
4604 (\letterpaper, \smallbook, \afourpaper, \afivepaper, \afourlatex):
4606 (\tempdima, \tempdimb): New temporary dimensions.
4607 (\pagesizesyyy): Updated.
4609 2002-06-02 Werner LEMBERG <wl@gnu.org>
4611 Adding a new keyword `papersize' to the DESC file format (similar
4612 but not completely identical to grolbp's extension). grops now has
4613 a -p command line option to override `papersize'. Finally, grolbp
4614 has been adapted to the new syntax.
4616 * src/libs/libgroff/paper.cc, src/include/paper.h: New files. It
4617 defines and initializes the `papersizes[]' array with NUM_PAPERSIZES
4619 * src/libs/libgroff/Makefile.sub (OBJS): Add `paper.o'.
4620 (CCSRCS): Add `paper.cc'.
4622 * src/include/font.h (font): Add `papersize' element.
4623 * src/libs/libgroff/font.cc (font::unit_scale): New helper function.
4624 (font::scan_papersize): New function.
4625 (font::load_desc): Use it for handling `papersize' keyword.
4626 * src/libs/libgroff/fontfile.cc: Initialize `font::papersize'.
4628 * src/devices/grops/ps.cc: Include paper.h.
4629 (user_paper_length): New global variable.
4630 (ps_printer): Use paper length as initializer.
4631 (make_printer): Updated.
4632 (main): Handle new `-p' option.
4633 * src/devices/grops/grops.man: Updated.
4635 * src/devices/grolbp/lbp.cc: Include paper.h.
4636 s/papersizes/lbp_papersizes/.
4637 (set_papersize): Use new `papersizes' array.
4638 (handle_unknown_desc_command): Don't handle `papersize'.
4639 (main): Use `font::scan_papersize' for handling `-p' option.
4640 * src/devices/grolbp/grolbp.man: Updated.
4642 * man/groff_font.man: Document `papersize'.
4645 2002-05-30 Werner LEMBERG <wl@gnu.org>
4647 * src/devices/grops/TODO: Updated.
4648 * src/devices/grops/grops.man: More info on paper formats.
4649 * man/groff_font.man: Document `paperheight' and `paperwidth'.
4651 2002-05-29 Werner LEMBERG <wl@gnu.org>
4653 * doc/Makefile.sub (CLEANADD): Add grnexmpl.g, groff, and groff-*
4654 to list only if srcdir != currdir.
4655 (distfiles): New target.
4657 * Makefile.in (EXTRADIRS): Add font/devlj4/generate.
4658 (NOMAKEDIRS): New variable.
4661 2002-05-26 Werner LEMBERG <wl@gnu.org>
4663 Add .output request, similar to \! at top-level.
4665 * src/roff/troff/input.cc (transparent): Remove unused declaration.
4666 (output_request): New function.
4667 (init_input_requests): Add it.
4669 * NEWS, doc/groff.texinfo, man/groff_diff.man, man/groff.man:
4672 * Makefile.in (MDEFINES): Add INSTALL_INFO.
4673 (prepare_examples): Fix typo.
4674 * doc/groff.texinfo (@direntry): Fix it.
4676 2002-05-25 Werner LEMBERG <wl@gnu.org>
4678 Including the doc subdir into groff's Makefile system.
4680 * aclocal.m4 (GROFF_INSTALL_INFO): New function.
4681 * configure.ac: Use it.
4682 Generate `doc/Makefile'.
4683 * configure: Regenerated.
4685 * Makefile.in (infodir, INSTALL_INFO): New variables.
4686 (MDEFINES, uninstall_dirs): Updated.
4687 (OTHERDIRS): Add `doc'.
4688 * Makefile.comm (CLEANDIRADD): New variable.
4689 (mostlyclean): Use it.
4691 * doc/Makefile.sub, doc/Makefile.in: New files.
4692 * doc/Makefile: Removed.
4694 * NEWS, INSTALL: Updated.
4696 2002-05-24 Werner LEMBERG <wl@gnu.org>
4698 * doc/homepage.ms: Renamed to ...
4699 * doc/webpage.ms: This.
4702 2002-05-23 Werner LEMBERG <wl@gnu.org>
4704 Integrating the `mom' macro package, contributed by Peter Schaffter
4707 * contrib/mom/*: New subdirectory tree.
4708 * Makefile.in (docdir, exampledir, htmldocdir): New variables to
4709 be used for documentation files.
4710 (MDEFINES, uninstall_dirs): Use them.
4711 (OTHERDIRS): Add contrib/mom.
4712 * Makefile.comm (.man.n): Add @DOCDIR@, @EXAMPLEDIR@, and
4714 * MANIFEST, NEWS: Updated.
4716 2002-05-22 Gaius Mulley <gaius@glam.ac.uk>
4718 Change syntax of \O: \O[0] suppresses output, \O[1] enables output
4719 if at outer level; at start-up we are at outer level.
4721 * src/roff/troff/input.cc (do_suppress): Implement it.
4724 Add option -p to show progress information.
4725 pre-grohtml will now render only one page at a time, reducing the
4726 size of needed disk resources enormously.
4728 * src/preproc/html/pre-html.cc (imagePageStem): Replaced with...
4729 (imagePageName): New global variable.
4730 (psPageName, show_progress, currentPageNo): New global variables.
4731 (html_system): Close saved stderr and stdout handles.
4732 (write_end_image): Accept a parameter to control \O escape.
4733 (write_start_image): Adapted to new \O meaning.
4734 (char_buffer::write_upto_newline): Updated.
4735 (createAllPages): Replaced with...
4736 (createPage): This new function to create a single page for images.
4737 It uses `psselect' from the psutils package.
4738 (removeAllPages): Removed.
4739 (createImage): Updated.
4740 Handle progress display.
4741 (char_buffer::do_html, char_buffer::do_image) [DEBUGGING]: Removed.
4742 (scanArguments): Add option -p.
4743 (makeTempFiles): Updated to create temp files for psPageName and
4745 (removeTempFiles): Removed.
4748 * src/devices/grohtml/post-html.cc (header_desc::write_headings,
4749 html_printer::write_header): Append `\0' to `buffer'.
4750 (html_printer::do_eol): Depend on `current_paragraph->emitted_text'.
4752 * src/devices/grohtml/html-text.cc (html_text::dump_stack_element):
4753 Handle `text_emitted'.
4754 (html_text::table_is_void): Slightly rewritten.
4755 (stop): New external symbol.
4756 (html_text::do_push) [DEBUGGING]: Use it and simplify.
4757 (html_text::shutdown): Call `dump_stack'.
4758 (html_text::do_space): Rewritten.
4759 * src/devices/grohtml/grohtml.man: Document -p and the need of
4762 * tmac/www.tmac (DC, HTML-DO-IMAGE, HTML-IMAGE-END): Updated to
4764 Call \O[0] if `ps4html' is active.
4765 * tmac/s.tmac (@EQ, @EN): Handle html better.
4767 * tmac/html.tmac: Don't use black for background colour.
4769 * src/roff/troff/node.cc: Include `div.h'.
4770 (troff_output_file::really_print_line): Don't use `is_on'.
4771 (troff_output_file::word_marker, troff_output_file::flush_tbuf
4772 troff_output_file::check_charinfo,
4773 troff_output_file::put_char_width, troff_output_file::put_char,
4774 troff_output_file::determine_line_limits, troff_output_file::draw,
4775 real_output_file::begin_page, glyph_color_node::tprintf,
4776 fill_color_node::tprint, hline_node::tprint, vline_node::tprint):
4778 (troff_output_file::really_on): Call `do_motion'.
4779 (suppress_node::tprint): Use `get_page_number' instead of `%'
4781 Call `reset_output_registers' conditionally on `is_on'.
4783 * doc/groff.texinfo: Document new syntax of \O.
4784 * NEWS, man/groff_diff.man: Updated.
4786 2002-05-22 Werner LEMBERG <wl@gnu.org>
4788 * MORE.STUFF: Add info about David Frey's deroff implementation.
4791 2002-05-16 Werner LEMBERG <wl@gnu.org>
4793 Pic's `with' attribute now accepts positions.
4795 * src/preproc/pic/pic.y: Make `.', BOX, CIRCLE, ELLIPSE, ARC, LINE,
4796 ARROW, SPLINE, and `[' left-associative tokens to fix shift/reduce
4798 (object_spec): Add rule for `WITH' and `position'.
4799 (relative_path): Give `corner' the precedence of `CHOP'.
4800 * src/preproc/pic/object.h (path): New members `pos' and
4802 * src/preproc/pic/object.cc: Updated initializers of `path'.
4803 (path::follow): Handle `is_position'.
4805 * doc/pic.ms: Completely updated grammar description.
4806 Many typographical improvements.
4808 2002-05-15 Werner LEMBERG <wl@gnu.org>
4810 * src/roff/troff/env.cc(hyphen_trie::hpf_getc): Accept ^^x (char
4811 code of x in range 0-127) also.
4812 * doc/groff.texinfo, man/groff_diff.man: Updated.
4814 Added keywords `north', `south', `east', and `west' for corners
4817 * src/preproc/pic/lex.cc (lookup_keyword): Add NORTH, SOUTH, EAST,
4819 (yylex): Handle them.
4820 * src/preproc/pic/pic.y: Add tokens NORTH, SOUTH, EAST, and WEST.
4821 (corner): Handle them.
4823 2002-05-14 Werner LEMBERG <wl@gnu.org>
4825 * src/devices/grops/grops.man: Clarify handling of `download' file.
4827 2002-05-11 Werner LEMBERG <wl@gnu.org>
4829 Adding `warnscale' and `spreadwarn' requests, based on a patch from
4830 Jeffrey Friedl <jfriedl@yahoo.com>.
4832 * src/roff/troff/input.cc (spread_limit, warn_scale,
4833 warn_scaling_indicator): New global variables.
4834 (warnscale_request, spreadwarn_requests): New functions.
4835 (main): Initialize `warn_scale' and `warn_scaling_indicator'.
4836 (init_input_requests): Updated.
4837 (error_type): Add `OUTPUT_WARNING'.
4838 (do_error): Handle it.
4839 (output_warning): New warning function which shows output location.
4840 * src/roff/troff/env.h (spread_limit): New external variable.
4841 * src/roff/troff/env.cc (environment::choose_breakpoint): Use
4843 (distribute_space): Emit warning if added space is larger than
4845 (environment::possibly_break_line): Emit warning if a line can't
4846 be adjusted on both sides.
4848 * doc/groff.texinfo, man/groff_diff.man, man/groff.man: Document it.
4850 2002-05-08 Werner LEMBERG <wl@gnu.org>
4852 * src/roff/troff/node.cc (special_node::special_node): Use
4853 env_definite_font(curenv) instead of curenv->get_font(). Otherwise
4854 \X''\% crashes, for example.
4856 * doc/groff.texinfo: Document \! and \? used at top-level.
4858 2002-05-06 Werner LEMBERG <wl@gnu.org>
4860 * src/preproc/pic/pic.man: Fix some keyword syntax.
4861 Other minor typographical fixes.
4863 * src/roff/groff/groff.man: Fix typos.
4865 2002-05-04 Werner LEMBERG <wl@gnu.org>
4867 * src/roff/groff/groff.man ([ShortOpt]): Renamed to...
4868 (ShortOpt[]): This to avoid problems with refer.
4870 * doc/pic.ms: Fix typo.
4871 Fix pic grammar description.
4873 * tmac/an-old.tmac (ne): Use de1, not de.
4875 2002-05-03 Werner LEMBERG <wl@gnu.org>
4877 * doc/groff.texinfo: Finished separation of glyphs and characters.
4878 Don't use the string `Appendix' for appendix headers (both in
4879 the text and the table of contents).
4880 * man/groff_tmac.man, src/roff/troff/troff.man: Fix order of tmac
4883 Use registers LL and LT (similar to -ms) for controlling the
4884 length of title and line, respectively, in the -man and -mdoc
4887 * tmac/doc-ditroff (doc-setup-page-layout), tmac/doc-nroff
4888 (doc-setup-page-layout): Use \n[LL] and \n[LT].
4889 * tmac/an-old.tmac: Set \n[LL] and \n[LT] if not defined.
4891 (an-header, an-p-footer): Use \n[LT].
4892 * NEWS, tmac/groff_man.man, tmac/groff_mdoc.man,
4893 doc/groff.texinfo: Document it.
4895 2002-05-02 Werner LEMBERG <wl@gnu.org>
4897 * doc/fdl.texi: New file.
4898 * doc/groff.texinfo: Include it.
4899 Define and use @copying.
4900 Starting with separating glyph, symbol, and character.
4902 2002-04-27 Werner LEMBERG <wl@gnu.org>
4904 * Makefile.in (EXEEXT): Set it.
4905 * src/*/Makefile.sub (PROG): Add $(EXEEXT) for all non-script
4908 * src/include/nonposix.h: Define GS_NAME.
4909 * src/preproc/html/pre-html.cc (createAllPages): Use GS_NAME.
4911 Some preliminary changes for EMX support under OS/2.
4913 * src/preproc/pic/main.cc (main), src/roff/groff/pipeline.c: Add
4914 __EMX__ similar to __MSDOS__.
4915 * src/utils/indxbib/indxbib.cc (main) [__EMX__]: Use `unlink'.
4917 2002-04-25 Werner LEMBERG <wl@gnu.org>
4919 * doc/groff.texinfo: Integrated groff_out.man.
4922 2002-04-23 Werner LEMBERG <wl@gnu.org>
4924 * man/groff_out.man: Minor fixes.
4926 2002-04-23 Werner LEMBERG <wl@gnu.org>
4928 * doc/groff.texinfo: Moving @cindex entries after @Def* to get
4929 correct page references.
4930 Fixed many index entries.
4932 2002-04-23 Bernd Warken <bwarken@mayn.de>
4934 * man/roff.man: Enlarged.
4936 2002-04-22 Werner LEMBERG <wl@gnu.org>
4938 * doc/groff.texinfo: More examples, other fixes.
4940 2002-04-20 Werner LEMBERG <wl@gnu.org>
4942 * src/roff/troff/input.cc (pipe_output): Multiple calls to `pi'
4943 will now form a chain, e.g.
4952 This is for compatibility with plan 9's troff.
4954 * tmac/tty.tmac: Set default tab values to 0.8i to be compatible
4958 * doc/groff.texinfo: Add documentation of remaining requests and
4961 2002-04-19 Werner LEMBERG <wl@gnu.org>
4963 * doc/groff.texinfo: Add documentation of remaining escapes.
4965 * font/devdvi/generate/tc.map: Remove entry for `sr'.
4966 * font/devdvi/*TC: Regenerated.
4968 2002-04-18 Werner LEMBERG <wl@gnu.org>
4970 * src/roff/troff/input.cc (token::next): Make \H behave consistently
4971 if not in compatibility mode, i.e., increment relative to the
4973 * doc/groff.texinfo: Updated accordingly.
4975 2002-04-17 Werner LEMBERG <wl@gnu.org>
4977 * doc/groff.texinfo: Document \\, \e, \E, \., and \c.
4979 2002-04-16 Bernd Warken <bwarken@mayn.de>
4981 * src/roff/groff/groff.man: Improve documentation of -P option.
4984 2002-04-15 Werner LEMBERG <wl@gnu.org>
4986 Add new escape \F to switch font family.
4988 * src/roff/troff/input.cc (token::next): Handle \F.
4989 * src/roff/troff/env.cc (environment::set_family): Handle
4991 * NEWS, doc/groff.texinfo, man/groff_diff.man, man/groff.man:
4994 2002-04-14 Werner LEMBERG <wl@gnu.org>
4996 * tmac/doc.tmac (doc-tag-list): Use \Z to avoid stretching of
4999 2002-04-13 Werner LEMBERG <wl@gnu.org>
5001 Implement \f[] as an alternative to \fP. Change \mP and \MP to
5002 \m[] and \M[], respectively.
5004 * src/roff/troff/symbol.cc (EMPTY_SYMBOL): New global variable.
5005 (symbol::symbol): Handle NULL string and empty string differently.
5006 * src/roff/troff/symbol.h (symbol::is_empty): New inline function.
5007 * src/roff/troff/input.cc (read_escape_name, read_long_escape_name):
5008 Add optional parameter.
5009 Updated calling functions.
5010 (get_copy, do_glyph_color, do_fill_color, token::next): Use
5012 * src/roff/troff/env.cc (environment::set_font): Ditto.
5014 * src/preproc/pic/troff.cc (troff_output::set_fill,
5015 troff_output::reset_color: Updated.
5017 * tmac/www.tmac: Updated.
5019 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo,
5020 doc/homepage.ms, src/devices/grotty/grotty.man, tmac/groff_www.man:
5023 * tmac/Xps.tmac: Remove some redundant code.
5025 * tmac/doc-common, tmac/doc-ditroff, tmac/doc-nroff, tmac/doc.tmac,
5026 tmac/dvi.tmac, man/roff.man, man/groff_out.man, man/groff.man,
5027 man/groff_diff.man, src/roff/groff/groff.man: Replace \f[P] with
5030 2002-04-13 Bernd Warken <bwarken@mayn.de>
5032 * src/include/printer.h, src/libs/libdriver/printer.cc
5033 (printer::change_fill_color): New member function.
5034 * src/libs/libdriver/input.cc (parse_D_command): Use it.
5036 2002-04-12 Werner LEMBERG <wl@gnu.org>
5038 * doc/groff.texinfo: Completed pass on gtroff reference.
5040 2002-04-11 Werner LEMBERG <wl@gnu.org>
5042 * doc/groff.texinfo: More fixes.
5044 2002-04-11 Bernd Warken <bwarken@mayn.de>
5046 * src/include/color.h: Decorate with `const'.
5049 * src/libs/libgroff.color.cc: Decorate with `const'.
5051 (color::color): Initialize members.
5052 * src/libs/libdriver/input.cc (parse_D_command): Handle `f'
5053 command according to the documentation.
5055 * man/groff_out.man: Updated.
5058 2002-04-11 Gaius Mulley <gaius@glam.ac.uk>
5060 * src/preproc/html/pre-html.cc (write_start_image): Remove
5062 * tmac/www.tmac (DC, HTML-DO-IMAGE): Ditto.
5064 * src/devices/grohtml/post-html.cc (page::add_and_encode): Using
5065 \C'hy' caused an assertion failure.
5067 * src/roff/troff/env.cc (environment::environment): Initialize
5069 (environment::copy): Handle `ignore_next_eol' and `emitted_node'.
5071 2002-04-10 Werner LEMBERG <wl@gnu.org>
5073 * man/groff_diff.man, man/groff.man, NEWS, doc/groff.texinfo:
5074 Document pvs request and .pvs register.
5076 2002-04-09 Werner LEMBERG <wl@gnu.org>
5078 * doc/groff.texinfo: Improve and fix documentation of diversions
5081 2002-04-08 Werner LEMBERG <wl@gnu.org>
5083 * doc/groff.texinfo: Fix documentation of drawing functions.
5086 2002-04-07 Werner LEMBERG <wl@gnu.org>
5088 * doc/groff.texinfo: Better documentation of double quotes as
5092 2002-04-06 Werner LEMBERG <wl@gnu.org>
5094 * man/groff_font.man: Document names of special characters better.
5095 * doc/groff.texinfo: Minor improvements.
5097 * tmac/lbp.tmac: Load latin1.tmac.
5098 * tmac/X.tmac, tmac/Xps.tmac: Load latin1.tmac or cp1047.tmac.
5100 * font/devX*/*: Regenerated (all chars > 0x80 removed).
5102 2002-04-05 Werner LEMBERG <wl@gnu.org>
5104 * tmac/tty.tmac: Don't use shc request.
5105 * tmac/latin1.tmac, tmac/cp1047.tmac: Translate soft hyphen to `\%'.
5108 * man/groff_diff.man: Minor fixes.
5110 * font/devlbp/*: Remove all `charXXX' entities.
5112 * src/libs/libgroff/font.cc (font::~font): Deallocate
5113 `special_device_coding'.
5114 (font::load): Use `new' for allocating `special_device_coding'.
5115 * src/libs/libgroff/nametoindex.cc (character_indexer::lookup_char):
5116 Removed unused member.
5118 2002-04-05 Werner LEMBERG <wl@gnu.org>
5120 * src/drivers/grops/psrm.cc (skip_possible_newline): New function.
5121 (resource_manager::do_begin_binary,
5122 resource_manager::do_begin_data): Use it.
5124 * doc/texinfo.tex: Updated to version 4.2.
5126 * src/roff/troff/token.h: Add TOKEN_ZERO_WIDTH_BREAK for `\:'.
5127 (token::zero_width_break): New inline function.
5128 * src/roff/troff/input.cc (token::next): Use it.
5129 (token::description): Updated.
5130 (encode_char): Ignore `\%', `\&', `\)', and `\:'.
5131 (token::add_to_node_list, token::process): Use it.
5132 * NEWS, doc/groff.texinfo: Updated.
5134 * src/preproc/eqn/over.cc (over_box::output): Fix typo.
5135 * tmac/tty.tmac: Add missing backslash.
5137 2002-04-04 Tadziu Hoffmann <hoffmann@usm.uni-muenchen.de>
5139 * src/preproc/eqn/box.cc (set_script_size, box::top_level): Use
5140 `.ps' register instead of `.s' to handle fractional point sizes.
5141 * src/preproc/eqn/limit.cc (limit_box::compute_metrics,
5142 limit_box::output): Ditto.
5143 * src/preproc/eqn/other.cc (size_box::compute_metrics,
5144 size_box::output): Ditto.
5145 * src/preproc/eqn/over.cc (over_box::compute_metrics,
5146 over_box::output): Ditto.
5147 * src/preproc/eqn/script.cc (script_box::compute_metrics,
5148 script_box::output): Ditto.
5149 * src/preproc/eqn/sqrt.cc (sqrt_box::compute_metrics,
5150 sqrt_box::output): Ditto.
5152 2002-04-03 Michael Selway <mas@ssl.co.uk>
5154 * src/drivers/grops/psrm.cc (resource_manager::do_begin_binary):
5157 2002-04-03 Werner LEMBERG <wl@gnu.org>
5159 * doc/homepage.ms: Reduce title size.
5160 * doc/groff.texinfo: Fix documentation of .t register.
5161 Fix handling of colon.
5164 * src/roff/troff/input.cc (exit_troff): Emit LAST_PAGE_EJECTOR
5165 only if page length is positive to avoid a loop.
5167 * tmac/an-old.tmac (ne): Increase page length to avoid problems with
5170 2002-04-02 P. Alejandro Lopez-Valencia <dradul@yahoo.com>
5172 * src/include/nonposix.h, src/roff/groff/pipeline.c:
5173 s/__CYGWIN32__/__CYGWIN__/.
5175 2002-03-28 Gaius Mulley <gaius@glam.ac.uk>
5177 * doc/gnu.xpm: New image contributed by Emily Mulley.
5178 * doc/Makefile (gnu.eps, gnu.png): Use pnmdepth.
5179 (homepage.html): Be dependent on gnu.eps.
5180 * doc/homepage.ms: Updated to new image.
5182 * src/devices/grohtml/post-html.cc (html_printer): New member
5184 (html_printer::flush_sbuf, html_printer::set_char): Set it.
5185 (html_printer::sbuf_continuation): Use it.
5187 2002-03-28 Werner LEMBERG <wl@gnu.org>
5189 * src/libs/libgroff/getopt.c: Updated to latest version.
5191 * tmac/README: More on hyphen.tex license.
5193 2002-03-26 Larry Kollar <kollar@alltel.net>
5195 * doc/groff.texinfo: Add documentation of most missing requests.
5197 2002-03-25 Werner LEMBERG <wl@gnu.org>
5199 Add three glyphs `t+-', `tmu', and `tdi' which are textual variants
5200 of `+-', `mu', and `di', respectively.
5202 * font/devascii/R.proto, font/devutf8/R.proto,
5203 font/devlatin1/R.proto, font/devhtml/R.proto,
5204 font/devcp1047/R.proto, font/devlpb/*: Add them.
5205 * font/devps/generate/textmap: Ditto.
5206 * font/devps/*: Regenerated.
5207 * font/devlj4/generate/text.map: Add them.
5208 * font/devlj4/*: Regenerated.
5209 * font/devdvi/generate/tc.map: Use them.
5210 * font/devdvi/generate/texsy.map: Add them.
5211 * font/devdvi/*: Regenerated.
5212 * font/devX*/*: Regenerated.
5214 * tmac/latin1.tmac, tmac/cp1047.tmac, tmac/tty.tmac,
5215 tmac/tty-char.tmac: Updated.
5217 * NEWS, man/groff_char.man: Updated.
5219 2002-03-24 Werner LEMBERG <wl@gnu.org>
5221 * tmac/dvi.tmac, tmac/X.tmac, tmac/ps.tmac, tmac/html.tmac,
5222 tmac/lj4.tmac, tmac/tty.tmac: Replace most `.char' with `.fchar'.
5223 * tmac/ec.tmac: Remove `.rchar' calls (no longer necessary since
5224 we use `.fchar' in dvi.tmac.
5225 * tmac/dvi.tmac: Improve definition of \[Fo] and \[Fc].
5226 * tmac/Xps.tmac: Simplify some char definitions.
5227 Add definition for \[f/].
5228 * man/groff_char.man: Updated for new X.tmac.
5230 * tmac/README: New file.
5232 2002-03-23 Phil Lobbes <phil@perkpartners.com>
5234 * Makefile.comm (.y.o): New rule for make on Solaris 2.5.1 -- the
5235 internal .y.o rule took precendence over the .y.cc rule, compiling
5236 the yacc files with gcc instead of g++.
5238 2002-03-23 Werner LEMBERG <wl@gnu.org>
5240 * tmac/dvi.tmac: Add replacement font for `CB'.
5242 * tmac/doc.tmac: s/request/macro/ in messages.
5243 (doc-generic-macro): Improve error message.
5244 * tmac/groff_mdoc.man: Minor improvements.
5246 2002-03-22 Werner LEMBERG <wl@gnu.org>
5248 * doc/groff.texinfo: Document possible conflict between `tr' and
5251 2002-03-21 Werner LEMBERG <wl@gnu.org>
5253 Improve handling of hyphenation patterns. It is now possible to
5254 use most of TeX's pattern files unmodified. To make the process
5255 more flexible, a new request `hpfcode' has been added which
5256 provides a character code mapping for the `hpf' request. See
5257 comment before hpf_getc() for more details.
5259 * src/roff/troff/env.cc (insert_hyphenation, hpf_getc): New
5261 (read_patterns_file): Additional parameter for exception dictionary.
5262 Extended to recognize \pattern, \hyphenation, and \endinput.
5263 (do_hyphenation_patterns_file): Updated.
5264 * src/roff/troff/env.h (hpf_code_table): New extern.
5266 * src/roff/troff/input.cc (hpf_code_table): New array.
5267 (init_hpf_code_table, hyphenation_patterns_file_code): New
5269 (hyphenation_code): Handle translation from `trin' correctly.
5270 (main, init_input_requests): Updated.
5271 (charinfo::set_translation): Handle hyphenation code also.
5273 * src/roff/troff/charinfo.h (charinfo::get_translation_input): New
5276 * src/roff/troff/env.cc (WORD_MAX): Reduced to 256 since `unsigned
5277 char' is used for offsets in hyphenation exceptions.
5279 * tmac/hyphen.us: Replace with contents of unmodified `hyphen.tex'.
5281 * NEWS, man/groff_diff.man, man/groff.man: Document it.
5283 2002-03-20 Larry Kollar <kollar@alltel.net>
5285 * doc/groff.texinfo: Add documentation for `hpfa' and `trin'
5288 2002-03-18 Werner LEMBERG <wl@gnu.org>
5290 * tmac/html.tmac: Fix serious typo.
5292 2002-03-17 Larry Kollar <kollar@alltel.net>
5294 * doc/groff.texinfo: Add documentation for `writec' request.
5296 2002-03-17 Werner LEMBERG <wl@gnu.org>
5298 Added request `hpfa' to append hyphenation patterns.
5300 * src/roff/troff/env.cc (hyphen_trie::read_patterns_file): Add
5302 (hyphenation_patterns_file): Renamed to...
5303 (do_hyphenation_patterns_file): This.
5304 (hyphenation_patterns_file, hyphenation_patterns_file_append): New
5306 (init_hyphen_requests): Updated.
5307 * NEWS, man/groff.man, man/groff_diff.man: Document it.
5309 2002-03-16 Werner LEMBERG <wl@gnu.org>
5311 Added request `writec' in analogy to `tmc'.
5313 * src/roff/troff/input.cc (write_request): Renamed to...
5314 (do_write_request): This.
5315 Added one parameter.
5316 (write_request, write_request_continue): New functions.
5317 (init_input_requests): Updated.
5318 * NEWS, man/groff.man, man/groff_diff.man: Document it.
5320 * font/devdvi/DESC.in (sizes): Allow all sizes in the range
5322 * NEWS: Document it.
5324 2002-03-15 Werner LEMBERG <wl@gnu.org>
5326 * man/groff.man: Add writem request.
5328 Add request `trin' (translate input) to make `.asciify' work
5329 correctly. This is necessary since `charXXX' entity names are no
5330 longer hardcoded in font definition files.
5332 * src/roff/troff/charinfo.h (charinfo): Add `asciify_code' and
5333 `translate_input' members.
5334 (charinfo::set_asciify_code, charinfo::get_asciify_code,
5335 charinfo::set_translation_input): New methods.
5336 (charinfo::set_translation): Add third argument.
5337 * src/roff/troff/input.cc (charinfo:set_translation): Set
5339 (do_translate): Add second argument.
5340 (translate_input): New function.
5341 (init_input_requests): Updated.
5342 * src/roff/troff/node.cc (glyph_node::asciify,
5343 composite_node::asciify): Use `get_asciify_code'.
5345 * tmac/cp1047.tmac, tmac/latin1.tmac: Use `trin'.
5347 * NEWS, man/groff.man, man/groff_diff.man: Updated.
5349 2002-03-14 Larry Kollar <kollar@alltel.net>
5351 * doc/groff.texinfo: Improve documentation of .RS and .RE.
5353 2002-03-14 Werner LEMBERG <wl@gnu.org>
5355 Add a new request `sizes' similar to the `sizes' command in DESC
5358 * src/roff/troff/env.cc (override_sizes): New function.
5359 (init_env_requests): Use it.
5360 * src/roff/troff/token.h: Export `read_string'.
5361 * NEWS, man/groff_diff.man, man/groff.man: Document it.
5363 2002-03-12 Werner LEMBERG <wl@gnu.org>
5365 * doc/groff.texinfo: More fixes for texinfo 4.1 and higher.
5367 2002-03-10 Werner LEMBERG <wl@gnu.org>
5369 * tmac/pspic.tmac: Add support for -Tdvi.
5370 * tmac/dvi.tmac: Include pspic.tmac.
5371 * src/devices/grodvi/grodvi.man: Document it.
5374 * font/devlj4/generate/Makefile: Fix URL of metric files.
5376 2002-03-09 Werner LEMBERG <wl@gnu.org>
5378 * PROBLEMS: The static constructor bug has been fixed in z/OS V1R3.
5380 2002-03-09 Larry Kollar <kollar@alltel.net>
5382 * tmac/groff_ms.man: Add documentation for RS and RE macros.
5384 2002-03-08 Werner LEMBERG <wl@gnu.org>
5386 * doc/groff.texinfo: Fixes for texinfo 4.1.
5388 2002-03-07 Werner LEMBERG <wl@gnu.org>
5390 * src/include/lib.h: Include getopt.h if groff-getopt.h can't be
5392 Handle CYGWIN properly.
5394 2002-03-07 Paco Andrés Verdú <pandres@dragonet.es>
5396 * font/devlbp/Makefile.sub (DEVFILES): Add some missing fonts.
5397 * tmac/lbp.tmac: Add some font translations.
5399 2002-03-02 Werner LEMBERG <wl@gnu.org>
5401 * font/devcp1047/R.proto, font/devlatin1/R.proto,
5402 font/devhtml/R.proto: Remove `charXXX' entries.
5403 * tmac/tty.tmac, tmac/html.tmac: Load latin1.tmac or cp1047.tmac
5406 * font/devlj4/generate/text.map: Remove `charXXX' entries.
5407 * font/devlj4/*: Regenerated all font definition files.
5408 * tmac/lj4.tmac: Load latin1.tmac.
5410 * src/utils/hpftodit/hpftodit.cc (do_file): Partially undo change
5411 from 2000-06-17: LJ4 metric files are *not* text files.
5413 * tmac/troffrc, tmac/dvi.tmac, tmac/ps.tmac: Don't use .T string
5414 register to test for EBCDIC.
5416 2002-03-01 Werner LEMBERG <wl@gnu.org>
5418 * src/utils/afmtodit/afmtodit.pl: Skip comment lines in encoding
5419 files (as grops already does).
5420 * src/utils/afmtodit/afmtodit.man: Document comment lines in map
5422 * src/devices/grops/grops.man: Document comment lines in encoding
5425 * tmac/cp1047.tmac: New file.
5426 * tmac/dvi.tmac, tmac/tty-char.tmac: Use it.
5427 * tmac/ps.tmac: Load latin1.tmac or cp1047.tmac.
5428 * tmac/Makefile.sub (NORMALFILES): Updated.
5430 * tmac/ec.tmac: Don't load latin1.tmac again.
5432 * font/devps/generate/lgreekmap, font/devps/generate/symbolchars,
5433 font/devps/generate/dingbats.map,
5434 font/devps/generate/dingbats.rmap, font/devps/text.enc,
5435 font/devps/generate/Makefile (symbolmap): Add header comment.
5436 * font/devps/generate/textmap: Ditto.
5437 Remove `charXXX' entries.
5438 * font/devps/symbolmap: Regenerated.
5439 * font/devps/*: Regenerated all font definition files.
5441 2002-02-28 Werner LEMBERG <wl@gnu.org>
5443 Add color support to grodvi (for drawing colors are currently
5444 translated to gray values).
5446 * src/devices/grodvi/dvi.cc (FILL_MAX): Removed.
5447 (dvi_printer): Add `cur_color' member.
5448 (dvi_printer::set_color): New function.
5449 (draw_dvi_printer): Remove `fill'.
5450 (draw_dvi_printer::fill_next): Pass environment as parameter.
5451 Update code for new color support translated to gray.
5452 (dvi_printer::set_char): Updated.
5453 (dvi_printer::begin_page, dvi_printer::end_page): Handle color
5454 changes crossing the page border.
5455 (dvi_printer::draw): Updated.
5456 Remove cases `f' and `F'.
5457 * tmac/dvi.tmac: Add color definitions.
5458 * NEWS, src/devices/grodvi/grodvi.man: Updated.
5460 * tmac/an-old.tmac (R): Make this a macro to emit a warning if
5463 * aclocal.m4 (GROFF_NEED_DECLARATION): Use test similar to recent
5464 versions of autoconf.
5465 * configure: Updated.
5467 * doc/homepage.ms: Use `.blm'.
5468 * tmac/www.tmac (www-depth): New auxiliary variable.
5469 (www-pop-level): Don't issue HTML tag.
5470 (ULS, ULE, LI): Use absolute indentation.
5472 * src/devices/grops/ps.cc (ps_printer::begin_page,
5473 ps_printer::end_page): Switch forth and back to default color while
5474 starting a new page.
5476 2002-02-27 Werner LEMBERG <wl@gnu.org>
5478 Add EC and TC fonts to devdvi.
5480 * src/utils/tfmtodit/tfmtodit.man: Document patching of exbase.mf.
5481 * font/devdvi/generate/cork.map: Renamed to...
5482 * font/devdvi/generate/ec.map: This.
5483 Remove entry for `aq'.
5484 * font/devdvi/generate/tc.map: New file.
5485 * font/devdvi/generate/Makefile (*EC, *TC): New creation rules for
5488 * font/devdvi/*EC, font/devdvi/*TC: New font definition files.
5489 * font/devdvi/Makefile.sub (DEVFILES): Updated.
5490 * tmac/ec.tmac: New file.
5491 * tmac/Makefile.sub (NORMALFILES): Updated.
5492 * NEWS, src/devices/grodvi/grodvi.man: Updated.
5493 * man/groff_char.man: Check `ECFONTS' register.
5495 * font/devdvi/{TR,TI,TB,TBI,HR}: Fix `name' field.
5497 2002-02-26 Werner LEMBERG <wl@gnu.org>
5499 * font/devdvi/generate/*.map: Remove all `charXXX' entries.
5500 * font/devdvi/generate/cork.map: Add 'y and 'Y.
5501 * font/devdvi/*: Updated.
5502 * tmac/dvi.tmac: Formatting.
5504 Add font `HBI' for the dvi output.
5505 Add support for font families `T' and `H'.
5507 * font/devdvi/HBI: New file.
5508 * font/devdvi/B: Renamed to ...
5509 * font/devdvi/TB: This.
5510 * font/devdvi/BI: Renamed to ...
5511 * font/devdvi/TBI: This.
5512 * font/devdvi/I: Renamed to ...
5513 * font/devdvi/TI: This.
5514 * font/devdvi/R: Renamed to ...
5515 * font/devdvi/TR: This.
5516 * font/devdvi/H: Renamed to ...
5517 * font/devdvi/HR: This.
5518 * font/devdvi/Makefile.sub (DEVFILES): Updated.
5519 * font/devdvi/generate/Makefile (HBI): New rule.
5521 (R, I, B, BI, H): Renamed to ...
5522 (TR, TI, TB, TBI, HR): This, respectively.
5524 * NEWS, src/devices/grodvi/grodvi.man: Updated.
5525 * font/devdvi/DESC.in: Don't mount R, I, B, BI, and CWI.
5526 Add `styles' and `family' keywords.
5527 * tmac/dvi.tmac: Alias `H' to `HR'.
5528 Add some fspecial requests for italic fonts.
5529 Add TR and TI as special.
5530 Add support for `_' with font CWI.
5532 * src/roff/troff/number.cc (parse_expr): Add missing `break' for
5533 operator `:'. Until now, the expression `0:1' would return 2
5536 2002-02-25 Werner LEMBERG <wl@gnu.org>
5538 * man/groff_char.man: Added some missing PS glyph names (from the
5540 * font/devps/generate/textmap, font/devps/symbolmap: Add
5543 * doc/groff.texinfo: Minor additions and fixes.
5544 * man/groff_diff.man: Remove documentation of fp request. This
5545 is already covered in the original troff manual.
5546 Updated to be consistent with other doc files.
5549 2002-02-24 Werner LEMBERG <wl@gnu.org>
5551 * aclocal.m4 (GROFF_EBCDIC): Don't include `font/devutf8' in
5553 Define new variable OTHERDEVDIRS (containing `font/devlj4
5554 font/devlbp' if not EBCDIC).
5555 * Makefile.in (TTYDEVDIRS): Always include `font/devutf8'.
5556 (OTHERDEVDIRS): New variable.
5557 (MDEFINES, DEVDIRS, ALLDIRS, DISTDIRS): Updated.
5558 * configure: Regenerated.
5560 * NEWS, src/devices/grotty/grotty.man: Updated.
5562 2002-02-23 Werner LEMBERG <wl@gnu.org>
5564 * src/roff/troff/input.cc (do_overstrike, do_bracket,
5565 get_line_arg): Honour input level.
5567 Add new symbol `mc' corresponding to U+00B5 MICRO SIGN.
5569 * font/*/*: Implement it in all font files.
5570 * font/devps/generate/textmap, font/devps/generate/symbolchars,
5571 * font/devps/symbolmap: Updated.
5572 * font/devlj4/generate/text.map: Updated.
5573 * font/devdvi/generate/CompileFonts (sizes): Add LaTeX sizes.
5574 * font/devdvi/generate/texmi.map: Updated.
5576 * font/devutf8/R.proto: Remove all `charXXX' entries.
5577 * font/devutf8/NOTES: Updated.
5579 * font/devX*/*: Regenerated with xtotroff, using fonts from XFree86
5582 * tmac/latin1.tmac, tmac/psold.tmac, tmac/tty-char.tmac: Updated.
5584 * NEWS, man/groff_char.man: Updated.
5586 2002-02-21 Phil Lobbes <phil@perkpartners.com>
5588 * src/include/lib.h [HAVE_SNPRINTF]: Include stdarg.h.
5590 2002-02-20 Ralph Corderoy <ralph@inputplus.demon.co.uk>
5592 * src/roff/grog/grog.pl: Fix computation of $refer.
5594 2002-02-19 Werner LEMBERG <wl@gnu.org>
5596 * src/include/lib.h [!HAVE_SNPRINTF]: Add declarations for
5597 `snprintf' and `vsnprintf'.
5599 * src/include/htmlindicate.h: Renamed to...
5600 * src/include/htmlhint.h: This.
5601 * src/include/Makefile.sub: Updated.
5602 * src/preproc/eqn/main.cc: Updated.
5604 2002-02-18 Werner LEMBERG <wl@gnu.org>
5606 * man/roff.man, man/groff_out.man, man/groff.man,
5607 man/groff_diff.man, man/ditroff.man, src/roff/groff/groff.man,
5608 src/roff/troff/troff.man: Updated to latest changes in www.tmac.
5610 * win32-diffs: Updated.
5612 2002-02-17 Werner LEMBERG <wl@gnu.org>
5614 * doc/Makefile (clean): Add *.eps.
5615 (MEMACROS): Removed.
5616 (TFLAG): New variable.
5619 (GROFF): Use TFLAG, FFLAG, -U, -p, -e, -t, and -ww.
5621 (.ms.html, .ms.ascii, .ms.ps, homepage.html): Simplify.
5623 * tmac/www.tmac: Use dummy diversion while resetting and disabling
5625 * tmac/e.tmac: Inserted some more `\"' to remove warnings if used
5627 * src/roff/troff/troff.man: Fix order of parameter description.
5631 2002-02-16 Gaius Mulley <gaius@glam.ac.uk>
5633 Simplify image handling for grohtml.
5636 * src/devices/grohtml/html-text.cc (DEBUGGING): Don't undefine but
5638 (html_text::dump_stack): Don't emit newline while debugging.
5639 (html_text::do_push) [DEBUGGING]: Print more info.
5640 (html_text::check_emit_text): Fix handling of <p>.
5641 * src/devices/grohtml/html.h: Updated.
5642 * src/devices/grohtml/output.cc (FPUTC, FPUTS, PUTC): New macros,
5643 replacing `fputc', `fputs', `putc'. If DEBUGGING is defined, they
5644 send its data to stderr also.
5646 (simple_output::space_or_newline) [DEBUGGING]: Removed.
5647 * src/devices/grohtml/post-html.cc (html_printer::do_links,
5648 html_printer::html_printer): Remove `DEBUGGING' conditionals.
5650 * src/include/html-strings.h (HTML_IMAGE_{CENTERED,LEFT,RIGHT,END}):
5652 * src/libs/libgroff/htmlhint.cc (is_in_graphic_start,
5653 is_inline_image): Removed.
5654 (html_begin_suppress, html_end_suppress): Don't take a parameter.
5655 (graphic_start, graphic_end): Removed.
5656 * src/include/htmlindicate.h: Updated.
5657 * src/preproc/html/pre-html.cc (DEBUG_HTML): Removed.
5658 (macroset_template): New global variable.
5659 (makeFileName): Use `macroset_template'.
5660 (write_end_image): Don't take a parameter.
5662 (write_start_image: Don't emit newline.
5663 (char_buffer::write_upto_newline): Updated.
5664 (char_buffer::skip_to_newline): Renamed to ...
5665 (char_buffer::skip_until_newline): This.
5667 (char_buffer::write_file_troff, char_buffer::write_file_html):
5669 (createAllPages, createImage) [DEBUGGING]: Handle `debug' flag.
5670 (removeAllPages): Remove `DEBUGGING' conditionals.
5671 (addRegDef, dump_args): New functions.
5672 (char_buffer::do_html, char_buffer::do_image): Handle
5673 `www-image-template' command line variable.
5674 Add more debugging code.
5675 (addps4html): Removed.
5676 (removeTempFiles) [DEBUGGING]: Handle `debug' flag.
5678 * src/preproc/eqn/main.cc: Include `ctype.h'.
5679 (suppress_html): Removed.
5681 (inline_equation): Use `html_begin_suppress' and
5682 `html_end_suppress'.
5683 * src/preproc/pic/troff.cc: Don't include `htmlindicate.h'.
5684 (troff_output::start_picture, troff_output::finish_picture):
5686 * src/preproc/tbl/main.cc: Don't include `htmlindicate.h'.
5687 (process_input_file): Updated.
5689 * src/roff/troff/div.cc (page_number): Set page number only if the
5690 `ps4html' register isn't defined.
5691 * src/roff/troff/input.cc (image_no): New external variable.
5692 (do_suppress): Use it.
5693 * src/roff/troff/node.h (suppress_node::image_id): New member.
5694 * src/roff/troff/node.cc (image_no): Remove `static' keyword.
5695 (suppress_node::suppress_node): Initialize `image_id' member.
5696 (suppress_node::same): Handle `image_id' also.
5697 (suppress_node::copy): Updated.
5698 (last_image_id): New global variable.
5699 (suppress_node::tprint): Use it.
5701 * tmac/an-old.tmac (TS, TE, EQ, EN): Use HTML-IMAGE and
5703 * tmac/pspic.mac (PSPIC): Fix html support.
5704 * tmac/s.tmac (@EQ, @EN, @TS, TE, PS, PE): Ditto.
5705 * tmac/www.tmac (www-image-template): Set up.
5706 (HTMLINDEX): Renamed to...
5708 (BODYCOLOR): Renamed to...
5710 (BACKGROUND): Renamed to...
5712 (URL): Change order of parameters for consistency.
5713 (MAILTO): Renamed to...
5715 (IMAGE, PNG-IMAGE, MARGIN-PNG-IMAGE): Renamed to...
5716 (IMG, PIMG, MPIMG): This.
5717 (HTML-H-BEGIN, HTML-H-END): Renamed to...
5719 (LINKS): Renamed to...
5721 (LINE): Renamed to...
5723 (NO-AUTO-RULE): Renamed to...
5725 (HTML-TL): Renamed to...
5727 (UL-BEGIN, UL-END): Renamed to...
5729 (DROPCAP): Renamed to...
5731 (TS, TE, EQ, EN): Provide default definitions.
5732 (www-make-unique-name): Updated.
5733 (HTML-IMAGE-INLINE): Fix typo.
5734 * tmac/groff_www.man: Updated.
5736 * doc/Makefile (homepage.html): Add option -r to grohtml.
5737 Use shortened image name.
5738 * doc/groff.texinfo: Updated info on grohtml strings and macros.
5739 * doc/homepage.ms: Updated and extended.
5741 2002-02-14 Werner LEMBERG <wl@gnu.org>
5743 Don't use `CSI 39 m' and `CSI 49 m' but `CSI 0 m'.
5745 * src/devices/grotty/tty.cc (SGR_DEFAULT_COLOR,
5746 SGR_BACK_DEFAULT_COLOR): Replaced with ...
5747 (tty_printer::put_color): Use it.
5748 (ttr_printer::end_page): Simplify.
5750 2002-02-13 Werner LEMBERG <wl@gnu.org>
5752 * tmac/groff_tmac.man: Moved to...
5753 * man/groff_tmac.man: This place.
5754 * tmac/Makefile.sub, man/Makefile.sub: Updated.
5756 2002-02-12 Werner LEMBERG <wl@gnu.org>
5758 * src/libs/libgroff/Makefile.sub (snprintf.o): Don't use
5759 $(COMPILE.c) to not include groff's assert.h.
5761 * src/drivers/grotty/tty.cc (main): Add GROFF_NO_SGR environment
5763 * NEWS, src/drivers/grotty/grotty.man: Document it.
5765 2002-02-11 Werner LEMBERG <wl@gnu.org>
5767 * src/libs/snprintf/snprintf.c: Updated to latest version
5770 * src/roff/grog/grog.pl (process): Fix handling of `.['. We now
5771 test whether there is `.]' also.
5772 Don't check for spaces after `.['.
5773 * src/roff/grog/grog.sh: Do the same.
5775 2002-02-10 Werner LEMBERG <wl@gnu.org>
5779 * src/libs/libgroff/illegal.cc: Renamed to ...
5780 * src/libs/libgroff/invalid.cc: This.
5781 (illegal_char_table): Renamed to ...
5782 (invalid_char_table): This.
5783 * src/libs/libgroff/Makefile.sub: Updated.
5784 * win32-diffs: Updated.
5786 * doc/groff.texinfo, src/devices/grops/psrm.cc (ps_get_line),
5787 src/libs/libdriver/input.cc (fatal_command, parse_color_command,
5788 parse_x_command), src/libs/libgroff/font.cc (text_file::next,
5789 font::load), src/preproc/eqn/main.cc (read_line, main),
5790 src/preproc/eqn/lex.cc (file_input::read_line),
5791 src/preproc/pic/lex.cc (file_input::read_line,
5792 simple_file_input::get, simple_file_input::peek),
5793 src/preproc/pic/main.cc (top_input::get, top_input::peek),
5794 src/preproc/pic/pic.man, src/preproc/refer/main.cc
5795 (input_stack::push_file), src/preproc/refer/refer.cc (do_file,
5796 do_bib), src/preproc/tbl/main.cc (table_input::get),
5797 src/preproc/grn/grn.man, src/preproc/grn/main.cc (interpret),
5798 src/roff/troff/input.cc (file_iterator::fill, file_iterator::peek,
5799 do_zero_width, read_request, encode_char, ps_get_line,
5800 transparent_file, get_char_for_escape_name, transparent_translate,
5801 asciify, input_char_description, read_string, set_string),
5802 src/roff/troff/env.cc (environment::add_html_tag),
5803 src/roff/troff/troff.man, tmac/e.tmac (`@(', `(f'): Do it.
5805 * src/include/lib.h: Updated.
5807 * src/preproc/eqn/eqn.cc: Removed.
5811 * src/preproc/grn/hdb.cc (DBRead): Fix fscanf() fields.
5813 2002-02-09 Werner LEMBERG <wl@gnu.org>
5815 * doc/gnu.xpm: New image.
5816 * doc/Makefile (DOCS): Add homepage.ps.
5817 Add rules for converting xpm->png and xpm->eps.
5818 Use `gnu.{xpm,eps}' as image names.
5819 * doc/homepage.ms: Updated.
5821 2002-02-09 Gaius Mulley <gaius@glam.ac.uk>
5823 * tmac/www.tmac (www-error): New macro, replacing calls to `@error'.
5824 (IMAGE): Change image position parameters to `-L', `-R', and `-C'.
5825 Remove calls to `B1' and `B2'
5826 (PNG-IMAGE): New macro for inclusion of images in PNG format.
5827 (www-left-ll-trap, www-left-po-trap, www-right-ll-trap): New
5828 auxiliary variables for MARGIN-PNG-IMAGE.
5829 (www-finish-left-po, www-finish-right-ll, www-finish-left-ll): New
5830 auxiliary macros for MARGIN-PNG-IMAGE.
5831 (MARGIN-PNG-IMAGE): New macro to put an image in PNG format into
5833 (www-heading-no): New auxiliary variable for HTML-H-{BEGIN,END}.
5834 (HTML-H-BEGIN, HTML-H-END): New macros to begin and end a heading.
5835 (DROPCAP): New macro to produce dropcap characters.
5836 (www-do-image): Renamed back to...
5837 (HTML-DO-IMAGE): This.
5838 Updated all callers.
5840 * doc/Makefile (gnubw.eps): Updated.
5841 * doc/homepage.ms: Updated.
5843 2002-02-08 Werner LEMBERG <wl@gnu.org>
5845 * doc/pic.ms: Fixed typos (\(*tx -> \*(tx).
5846 Added `linethick' to table in section `Style Variables'.
5848 2002-02-08 Gaius Mulley <gaius@glam.ac.uk>
5850 * src/libs/libdriver/input.cc (get_extended_arg): Fix conditional.
5852 2002-02-07 Werner LEMBERG <wl@gnu.org>
5854 Adding options -C (compatibility mode) and -c (grotty's old output
5857 * src/roff/nroff/nroff.sh: Implement it.
5859 * NEWS, src/roff/nroff/nroff.man: Updated.
5861 * PROBLEMS: Document bison 1.32 bug.
5863 Some fixes to make groff compile on z/OS 1.2 UNIX (was OS/390).
5865 * src/roff/troff/node.cc (make_tfont): Define it earlier.
5866 * src/roff/troff/div.h: Add prototype for `end_diversions'.
5867 * src/roff/troff/input.cc: Add prototype for `process_input_stack'.
5868 * src/roff/troff/env.h: Add prototype for `title'.
5870 Adding EBCDIC support to grotty.
5872 * src/devices/grotty/tty.cc (CSI): New macro.
5873 (SGR_*, tty_printer::put_color): Use it.
5875 2002-02-06 Werner LEMBERG <wl@gnu.org>
5877 Implementing color support in grotty. The new switch -c activates
5878 the old drawing scheme, disabling color at the same time. The new
5879 switch `-i' selects italic instead of underlining (SGR only).
5881 * src/devices/grotty/tty.cc (putstring): New define instead of
5882 `fputs'. Updated all callers.
5883 (old_drawing_scheme): New global variable.
5884 (COLOR_CHANGE): New enum value.
5885 (SGR_*): New defines containing color handling escape sequences.
5886 (TTY_MAX_COLORS, DEFAULT_COLOR_IDX): New defines.
5887 (glyph): New members `back_color_idx' and `fore_color_idx'.
5888 (glyph::order): Add COLOR_CHANGE.
5889 (tty_printer): New members `cur_fore_idx', `curr_back_idx',
5890 `is_underline', `is_bold', `cu_flag', `tty_colors'.
5891 New methods `make_underline', `make_bold', `color_to_idx',
5892 `change_color', `put_color'.
5893 (cu_flag): Moved into `tty_printer' class.
5894 (tty_printer::tty_printer): Initialize colors.
5895 (tty_printer::add_char, tty_printer::set_char, tty_printer::special,
5896 tty_printer::draw, tty_printer::end_page): Handle colors also.
5897 (main): Add options `-c' and `-i'.
5899 * NEWS, src/devices/grotty/grotty.man: Updated.
5901 * src/include/errarg.h (errarg): Add support for `unsigned int'.
5902 * src/libs/libgroff/errarg.c: Implement it.
5904 * src/include/printer.h (printer): Add `change_color' method
5905 (currently used by grotty only).
5906 * src/libs/libdriver/printer.cc: Implement it.
5907 * src/libs/libdriver/input.cc (parse_D_command, do_file): Add
5908 call to `pr->change_color'.
5910 * src/roff/troff/node.cc (troff_output_file::fill_color,
5911 troff_output_file::glyph_color): Call `do_motion'.
5913 * tmac/tty.tmac: Add color definitions.
5915 * src/roff/groff/groff.man: Minor fixes.
5917 2002-02-05 Bernd Warken <bwarken@mayn.de>
5919 * src/libs/libdriver/input.cc: Introduce `EnvInt' typedef and use
5920 it. This is a preparation for future changes.
5922 2002-02-05 Werner LEMBERG <wl@gnu.org>
5924 * src/roff/troff/input.cc (process_input_stack): Fix the case
5925 where leading spaces are followed by \f or \s; previously, an
5926 incorrect space width has been used.
5928 * doc/roff.man (quoted_char): Fix argument.
5929 (comment): Define string.
5931 2002-02-04 Larry Kollar <kollar@alltel.net>
5933 * doc/groff.texinfo: More fixes.
5935 2002-02-04 Werner LEMBERG <wl@gnu.org>
5937 * src/preproc/eqn/box.cc (output_string): Don't use \\*[...].
5938 * src/preproc/eqn/main.cc (do_file, inline_equation): Call
5939 `restore_compatibility' before `output_string' -- the LINE_STRING
5940 register now already contains proper switches from and to
5943 * man/groff_char.man: Add Euro symbol.
5944 * man/groff_diff.man: Improve documentation of `.am1' and `.as1'.
5945 * tmac/tty.tmac: Add `EUR' as replacement for `eu' and `Eu'.
5946 * doc/groff.texinfo (Defstr*): Print strings with full syntax.
5949 * doc/Makefile (.SUFFIXES, .texinfo.pdf, clean): Add support for
5951 (.texinfo.html): Add support for texinfo->html.
5953 2002-02-03 Werner LEMBERG <wl@gnu.org>
5955 Added three new requests `ds1', `as1', and `ami'. The former two
5956 are equivalent to `ds' and `as' with the difference that
5957 compatibility mode is saved on entry, switched off during string
5958 expansion, and restored on exit. The latter is the pendant to `dei'
5961 (do_define_string): Use `define_mode' and `calling mode'.
5962 Insert COMPATIBLE_SAVE and COMPATIBLE_RESTORE at the beginning and
5963 end of string, respectively.
5964 (define_string, append_string): Use `calling_mode'.
5965 (define_nocomp_string, append_nocomp_string,
5966 define_string_indirect): New functions.
5967 (init_input_requests): Updated.
5968 * NEWS, man/groff_diff.man, man/groff.man: Document it.
5970 * src/preproc/eqn/box.cc (box::top_level, box::extra_space): Use
5971 `as1' for assigning LINE_STRING (this is `10' usually). Sun's
5972 mm macro package accesses this string register directly.
5973 * src/preproc/eqn/main.cc (inline_equation): Use `as1'.
5975 * tmac/trace.tmac: Trace calls to `am' also. Make it work in
5978 2002-02-02 Larry Kollar <kollar@alltel.net>
5980 * doc/groff.texinfo, tmac/groff_ms.man: More fixes.
5982 2002-01-31 Werner LEMBERG <wl@gnu.org>
5984 * tmac/an-old.tmac (I): Use \, and \/ to improve spacing.
5986 2002-01-31 Bernd Warken <bwarken@mayn.de>
5988 * src/devices/grolbp/lbp.cc (main): Delete `pr'.
5989 * man/groff_out.man: Revised and updated.
5991 2002-01-30 Bernd Warken <bwarken@mayn.de>
5993 * src/libs/libdriver/input.cc [USE_ENV_STACK]: New macro to comment
5994 out the unused `{' and `}' commands. Undefined by default.
5995 (IntArray): Make `data' private.
5996 (IntArray::operator[], IntArray::get_data, IntArray::len): Use these
5997 new methods instead.
5998 (skip_line_D, skip_to_end_of_line): New functions.
5999 (get_D_fixed_args): Use `skip_line_D'.
6000 Changed to handle dummy odd arguments by ...
6001 (get_D_fixed_args_odd_dummy): This new function.
6002 (get_D_variable_args): Split some code into ...
6003 (get_possibly_integer_args): This new function.
6004 (send_draw): Use more `const'.
6005 (delete_current_env): New function.
6006 (position_to_end_of_args): Use `size_t'.
6008 (send_draw): Updated.
6009 (parse_D_command): Handle `c', `C', and `t' better.
6013 2002-01-29 Werner LEMBERG <wl@gnu.org>
6016 * doc/groff.texinfo: Introduce @Def...List, @Def...Item, and
6017 @Def...ListEnd which replaces @Def...x. This is necessary to get
6018 proper HTML output -- see the comment in the file for more
6022 2002-01-29 Gaius Mulley <gaius@glam.ac.uk>
6024 Fixes to make color changes of 2002-01-21 work with grohtml.
6026 * src/devices/grohtml/post-html.cc (style): Updated.
6027 (html_printer): Remove unused methods.
6028 (html_printer::do_font, html_printer::draw, html_printer::set_char,
6029 html_printer::special): Updated.
6030 * src/devices/grohtml/html-text.cc (debugStack, turnDebug,
6031 html_text::dump_stack_element, html_text::dump_stack) [DEBUGGING]:
6032 Added some debugging code.
6033 (html_text::start_tag): Updated.
6034 (html_text::do_push): New method.
6035 (html_text::push_para): Call it.
6036 Add method for handling color.
6037 (html_text::do_color): Updated.
6038 (html_text::shutdown): Handle color.
6039 * src/devices/grohtml/html-text.h (tag_definition): New member
6043 2002-01-28 Werner LEMBERG <wl@gnu.org>
6045 * tmac/ps.tmac, tmac/html.tmac: Fix compatibility mode issues.
6047 2002-01-27 Gaius Mulley <gaius@glam.ac.uk>
6049 Add two switches -a and -g to control the antialiasing bits for
6050 text and graphics, respectively.
6052 * src/devices/grohtml/post-html.cc (main): Dummy code for `-a' and
6054 * src/devices/grohtml/grohtml.man: Document them.
6055 * src/preproc/html/pre-html.cc (MIN_ALPHA_BITS, MAX_ALPHA_BITS):
6057 (textAlphaBits, graphicAlphaBits, antiAlias): New global variables.
6058 (setupAntiAlias): New function.
6059 (createAllPages): Updated.
6060 (scanArguments): Handle `-a' and `-g'.
6061 (main): Call `setupAntiAlias'.
6064 2002-01-27 Werner LEMBERG <wl@gnu.org>
6066 * doc/groff.texinfo (Def*): Call index function after deffn.
6068 * tmac/html.tmac: Call `nroff' request.
6070 2002-01-26 Larry Kollar <kollar@alltel.net>
6072 * tmac/groff_ms.man: Add some omissions.
6074 2002-01-25 Larry Kollar <kollar@alltel.net>
6076 * tmac/groff_ms.man: Typographical improvements.
6078 2002-01-25 Werner LEMBERG <wl@gnu.org>
6080 * doc/groff.texinfo: Updated version and copyright.
6081 * src/devices/grops/grops.man: Updated.
6083 * tmac/groff_tmac.man: Fix `ig' macro.
6085 * tmac/an-old.tmac (ne): Redefine `ne' request to be a no-op in
6087 Use `.ne' unconditionally everywhere.
6088 (TS): Only insert some vertical space. Doing a page break is no
6089 longer necessary due to the redefinition of the `ne' request.
6091 * src/libs/libdriver/input.cc (parse_D_command): Don't emit a
6092 warning for unknown subcommands but parse and pass them to the
6095 2002-01-24 Werner LEMBERG <wl@gnu.org>
6097 * tmac/groff_www.man, NEWS: Fix typos.
6099 2002-01-21 Werner LEMBERG <wl@gnu.org>
6101 Complete revision of color support:
6103 Adapt programs to the new libdriver/input.cc.
6105 Color spaces are no longer converted to RGB but transferred as-is
6106 in the troff intermediate output format.
6108 Handle default color gracefully. troff now supports a `default'
6109 color (which can't be changed).
6111 grops will now use the proper color space functions if available.
6115 Note that currently grohtml doesn't handle colors properly. This
6118 * src/libs/libgroff/itoa.c (UINT_DIGITS): New macro.
6119 (ui_to_a): New function.
6120 * src/include/lib.h: Updated.
6122 * src/include/color.h (color_scheme): Replace `NONE' with `DEFAULT'.
6123 (color): Simplified; removed all `double' members and methods.
6124 A new array `components' now holds the color parameters.
6125 (color::is_default, color::get_components): New methods.
6126 (color::operator==, color:operator!=): New.
6127 (Red, Green, Blue, Cyan, Magenta, Yellow, Black, Gray): New macros
6128 to make access to the `components' array more comprehensible.
6129 * src/libs/libgroff/color.cc: Implement new color support.
6130 (atoh): Small fixes.
6131 (color::read_encoding): Simplified for new troff intermediate color
6133 (default_color): New global variable.
6135 * src/roff/troff/input.cc (default_symbol): New global variable.
6136 (lookup_color): Use it.
6137 (default_black): Removed.
6138 (do_glyph_color, do_fill_color): Simplified.
6139 (define_color): Handle default color.
6141 (do_if_request): Handle default color.
6142 * src/roff/troff/env.cc (environment::environment): Initialize
6143 colors with `default_color'.
6144 * src/roff/troff/node.cc (troff_output_file::put): Add method
6146 (troff_output_file::hex): Removed.
6147 (troff_output_file::fill_color, troff_output_file::glyph_color):
6148 Updated to include/color.h and libdriver/input.cc.
6150 * src/preproc/pic/object.cc (draw_arrow): New parameter to set
6151 fill color properly (identically to the outline color). \D'f...'
6152 doesn't work any more.
6153 All function calls to it updated.
6155 * src/devices/grohtml/post-html.cc (html_printer::do_body, main):
6157 * src/devices/grohtml/html-text.cc (html_text::issue_color_begin):
6160 * src/devices/grops/ps.cc (ps_output::put_color): New method.
6161 (ps_printer::sbuf_color): Make a real member instead of pointer.
6162 (ps_printer::fill_color, ps_printer::output_color): Removed.
6163 (ps_printer::ps_printer): Updated.
6164 (ps_printer::set_char): Ditto.
6165 (ps_printer::set_color): Use various color schemes.
6166 Use `put_color' method.
6167 (ps_printer::flush_sbuf): Don't set color.
6168 (ps_printer::fill_path): Take `environment' as parameter.
6169 Simplify color handling.
6170 (ps_printer::set_line_thickness): Renamed to ...
6171 (ps_printer::set_line_thickness_and_color): This (and updated).
6172 (ps_printer::set_color): Change second parameter from `complete'
6173 to `fill' which better describes what it does.
6174 (ps_printer::draw): Call `flush_sbuf' to output graphic commands
6175 and text in the right order.
6177 Remove branches for `f' and `F'; this is handled by
6179 * src/devices/grops/ps.h: Updated.
6180 * font/devps/prologue (FL): Redefined.
6181 ({F,C}r,k,g: New color functions (with and without filling).
6183 * doc/pic.ms, src/preproc/pic/pic.man: Small fixes.
6184 * man/groff_diff.man, man/groff.man, man/groff_out.man,
6185 doc/groff.texinfo, NEWS: Updated.
6187 2002-01-20 Bernd Warken <bwarken@mayn.de>
6189 * src/libs/libdriver/input.cc: Completely rewritten. See comments
6190 in this file for what has been changed.
6192 2002-01-19 Werner LEMBERG <wl@gnu.org>
6194 * test-groff: Fix GROFF_FONT_PATH.
6195 * tmac/andoc.tmac: Add dummy macros for equation support -- eqnrc
6196 is read before .TH or .Dd is parsed.
6198 2002-01-18 Gaius Mulley <gaius@glam.ac.uk>
6200 * src/libs/libgroff/geometry.cc (check_output_arc_limits): Fix
6201 quadrant boundaries.
6203 2002-01-18 Werner LEMBERG <wl@gnu.org>
6205 * devices/grops/ps.cc: Aargh! Fix the fix of the incorrectly
6208 2002-01-17 Ruslan Ermilov <ru@FreeBSD.org>
6210 * tmac/doc.common: Initialize %I register for the %I macro to
6211 avoid (harmless) warning.
6212 * tmac/doc.tmac (Bd): There is no reason to enforce -compact
6213 when in the SYNOPSIS section.
6215 2002-01-17 Bruno Haible <haible@clisp.cons.org>
6217 * src/preproc/pic/lex.cc (get_token): Fix typo.
6219 2002-01-17 Werner LEMBERG <wl@gnu.org>
6221 * devices/grops/ps.cc: Fix incorrectly applied last patch.
6223 2002-01-17 Larry Kollar <kollar@alltel.net>
6225 * tmac/groff_ms.man: Completely rewritten.
6227 2002-01-16 Werner LEMBERG <wl@gnu.org>
6229 * tmac/an-old.tmac (TS): Force break, inserting some vertical space.
6231 2002-01-15 Gaius Mulley <gaius@glam.ac.uk>
6233 * devices/grops/ps.cc (ps_printer::fill_path): Fix handling of
6235 (ps_printer::draw): Ditto.
6237 2002-01-14 Ruslan Ermilov <ru@FreeBSD.org>
6239 * tmac/groff_mdoc.man: Minor fixes.
6241 2002-01-13 Werner LEMBERG <wl@gnu.org>
6243 * man/groff_out.man: Some fixes.
6245 2002-01-13 Gaius Mulley <gaius@glam.ac.uk>
6247 * doc/pic.ms: Fix typos.
6249 2002-01-12 Werner LEMBERG <wl@gnu.org>
6251 * doc/groff.texinfo, doc/groff.man: More on a printable backslash.
6253 2002-01-10 Werner LEMBERG <wl@gnu.org>
6255 * font/devutf8/R.proto, font/devhtml/R.prot: Add `Eu' and `eu'
6259 2002-01-09 Bernd Warken <bwarken@mayn.de>
6261 * man/groff_out.man: Revised.
6262 * man/roff.man: Minor fixes.
6263 * src/roff/troff/troff.man: Some reordering.
6265 2002-01-09 Werner LEMBERG <wl@gnu.org>
6267 * tmac/an-old.tmac: Add dummy macros for equation support.
6269 2002-01-07 Werner LEMBERG <wl@gnu.org>
6271 doc/groff.texinfo: Fix documentation of glyph searching algorithm.
6273 * tmac/an-old.tmac: Revert change 2001-12-23. This breaks too many
6275 * tmac/groff_man.man: Small improvements.
6277 2002-01-07 Bernd Warken <bwarken@mayn.de>
6279 * man/groff_diff.man: Revised.
6281 2002-01-06 Werner LEMBERG <wl@gnu.org>
6283 * tmac/www.tmac: Remove extraneous backslash.
6285 2002-01-06 Bernd Warken <bwarken@mayn.de>
6287 * man/ditroff.man, src/roff/groff/groff.man, man/groff.man: Revised.
6289 2002-01-05 Werner LEMBERG <wl@gnu.org>
6291 Integrated groffer, contributed by Bernd Warken.
6293 * contrib/groffer/*: New.
6294 * Makefile.in, NEWS: Updated.
6296 2002-01-04 Werner LEMBERG <wl@gnu.org>
6298 * doc/groff.texinfo: Added macros `@Defmpreg' and `@Defmpregx' for
6299 registers defined in macro packages.
6300 Revising the ms part.
6302 2002-01-04 Larry Kollar <kollar@alltel.net>
6304 * doc/groff.texinfo: Add documentation for ms macros.
6306 2002-01-02 Werner LEMBERG <wl@gnu.org>
6308 First step in adding PS support for the Euro symbol. `eu' is the
6309 official Euro logo, `Eu' is a font-specific glyph variant.
6311 * font/devps/text.enc: Add `Euro' at position 9.
6312 * font/devps/generate/textmap: Add `Euro' as symbol `Eu'.
6313 * font/devps/symbolmap: Regenerated.
6317 2002-01-02 Bernd Warken <bwarken@mayn.de>
6319 * man/roff.man: Revised.
6321 2002-01-01 Bernd Warken <bwarken@mayn.de>
6323 * src/roff/groff/groff.man: Completely rewritten.
6325 2001-12-31 Werner LEMBERG <wl@gnu.org>
6327 * doc/Makefile: Updated.
6329 2001-12-30 Werner LEMBERG <wl@gnu.org>
6331 * tmac/www.tmac: Make all names of internal macros/registers/strings
6332 lowercase, and prepend `www-'.
6333 Other minor changes.
6334 * src/roff/troff/troff.man: Add preprocessor string at BOF.
6336 2001-12-30 Gaius Mulley <gaius@glam.ac.uk>
6338 Implement option `-b' in grohtml to set the HTML background colour.
6340 * src/devices/grohtml/post-html.cc (default_background): New global
6342 (html_printer::html_printer): Initialize `background' to
6343 `default_background'.
6344 (main): Implement option `-b'.
6346 * src/preproc/html/pre-html.cc (scanArguments): Add dummy handling
6348 * src/devices/grohtml/grohtml.man: Updated.
6349 * doc/Makefile (.ms.html): Use `-b'.
6350 * tmac/html.tmac: Don't set background color.
6352 Add new grohtml tag `.html-tl'.
6354 * src/devices/grohtml/post-html.cc (title_desc): Add `with_h1'
6356 (title_desc::title_desc): Updated.
6357 (html_printer::troff_tag): Handle `.html-tl'.
6358 (html_printer::write_title): Use `with_h1'.
6359 * tmac/www.tmac (www-end-nowhere): New auxiliary macro.
6360 (HTML-TL): New macro.
6362 Add support for unordered lists in HTML.
6364 * tmac/www.tmac (www-level): New auxiliary register.
6365 (www-level1, www-level2, www-level3): New auxiliary strings.
6366 (www-push-level, www-pop-level): New auxiliary macros
6367 (UL-BEGIN, UL-END, LI): User macros for unordered lists.
6371 * src/preproc/html/pre-html.cc (DEFAULT_IMAGE_RES): Increase to 100.
6372 (DEFAULT_VERTICAL_OFFSET): Removed.
6373 (IMAGE_BOARDER_PIXELS): Set to 0.
6374 (A4_LENGTH, A4_OFFSET, LETTER_LENGTH, LETTER_OFFSET): New macros.
6375 (vertical_offset): Initialize with 0.
6376 (gsPaper): New global variable.
6377 (get_resolution): Scan for and return unsigned int.
6378 (get_papersize): New function to get paper length from devps/DESC.
6379 (determine_vertical_offset): New function.
6380 (createAllPages): Produce gray-level images and use proper page
6382 (createImage): Use `-quiet' option of pnmcrop.
6383 (addZ): Fix passing of `-Z'.
6384 (scanArguments): Fix handling of `-o'.
6385 (main): Call `determine_vertical_offset'.
6386 * src/devices/grohtml/post-html.cc (html_printer::draw): Comment out
6389 * src/libs/libgroff/tmpfile.cc (add_tmp_file): Fix buffer length.
6390 * src/roff/troff/node.cc (troff_output_file::check_charinfo): Handle
6391 glyph descenders properly.
6393 * doc/homepage.ms: Include `gnubw.eps'.
6394 * doc/Makefile (gnubw.eps): New rule.
6395 (homepage.html): Depend on `gnubw.eps'.
6397 2001-12-25 Werner LEMBERG <wl@gnu.org>
6399 * src/roff/troff/input.cc (default_black): Fix return value.
6401 2001-12-24 Ruslan Ermilov <ru@FreeBSD.org>
6403 * tmac/doc-common (Dt): Change output of architecture strings.
6404 Do some syntax cleanup.
6405 * tmac/groff_mdoc.man: Updated.
6407 2001-12-23 Werner LEMBERG <wl@gnu.org>
6409 Adding an `itc' request (input line trap accepting \c).
6411 * src/roff/troff/env.h (environment): New member
6412 `continued_input_trap'.
6413 Make `do_input_trap' a friend function instead of `input_trap'.
6414 * src/roff/troff/env.cc (environment::environment,
6415 environment::copy): Updated.
6416 (environment::newline): Implement it.
6417 (do_input_trap): New function.
6418 (input_trap): Call `do_input_trap'.
6419 (input_trap_continued): New function.
6420 (init_env_requests): Updated.
6421 * src/roff/troff/TODO: Updated.
6423 * tmac/an-old.tmac (SH, SS, B, I, SM, SB, TP): Use `.itc' instead of
6426 * src/preproc/grn/hdb.cc (DBRead): Really chop after 127 characters.
6428 2001-12-22 Ruslan Ermilov <ru@FreeBSD.org>
6430 * tmac/doc-common, tmac/doc-syms: Small updates.
6432 2001-12-22 Colin Watson <cjwatson@debian.org>
6434 * tmac/an-old.tmac (an-p-footer): Set title length in environment 1.
6436 2001-12-22 Bernd Warken <bwarken@mayn.de>
6438 * MANIFEST: New file.
6440 2001-12-22 Werner LEMBERG <wl@gnu.org>
6442 * src/preproc/grn/grn.man: Updated.
6444 2001-12-22 Solar Designer <solar@openwall.com>
6446 * src/preproc/grn/hdb.cc (MAXSTRING_S): New macro.
6449 2001-12-19 Werner LEMBERG <wl@gnu.org>
6451 Implement a fallback character request `.fchar'.
6453 * src/roff/troff/charinfo.h (charinfo): New flag `fallback'.
6454 (is_fallback): New inline function.
6455 * src/roff/troff/input.cc (do_define_character): New function.
6456 (define_character): Call `do_define_character'.
6457 (define_fallback_character): New function.
6458 (init_input_requests): Add `fchar'.
6459 (charinfo::charinfo): Updated.
6460 (charinfo::set_macro): New argument to set `fallback' flag.
6461 * src/roff/troff/node.cc (make_glyph_node, make_node,
6462 node::add_char): Check `fallback' flag.
6463 * NEWS, man/groff_diff.man, man/groff_man: Updated.
6465 2001-12-16 Werner LEMBERG <wl@gnu.org>
6467 * groff.texinfo: Document exact search algorithm for glyphs.
6469 2001-12-15 Werner LEMBERG <wl@gnu.org>
6471 * Makefile.cpg, Makefile.ccpg, Makefile.man: Add dummy file to
6472 the left side of $(MANPAGES) rule to make it always non-empty.
6474 2001-12-14 Werner LEMBERG <wl@gnu.org>
6476 * src/roff/troff/input.cc (default_black): Define default color
6477 `black' if not yet defined.
6479 2001-12-13 Werner LEMBERG <wl@gnu.org>
6481 Implement new string-valued register `.fn' to return the current
6482 real (internal) font name.
6484 * env.cc (environment::get_font_name_string): New function.
6485 (init_env_requests): Add `.fn' register.
6486 * env.h (environment): Updated.
6487 * node.cc (font_info): Make `get_font_name' a friend.
6488 (get_font_name): New function.
6491 * man/groff_diff.man, man/groff.man, NEWS: Updated.
6493 2001-12-12 Ralph Corderoy <ralph@inputplus.demon.co.uk>
6495 * src/preproc/eqn/main.cc (inline_equation): Fix typos.
6497 2001-12-12 Werner LEMBERG <wl@gnu.org>
6499 * tmac/groff_man.man, doc/groff.texinfo: There is no .R macro.
6501 2001-12-10 Gaius Mulley <gaius@glam.ac.uk>
6503 * man/groff_diff.man: Adding documentation for \O.
6505 2001-12-10 Werner LEMBERG <wl@gnu.org>
6507 * src/preproc/html/pre-html.cc (TROFF_COMMAND): Removed.
6508 (scanArguments): Use PROG_PREFIX for the name of the troff binary.
6510 2001-12-09 Werner LEMBERG <wl@gnu.org>
6512 * man/roff.man: Revised.
6513 * src/roff/groff/groff.man: Replace man page references with a
6514 pointer to roff.man.
6516 2001-12-09 Bernd Warken <bwarken@mayn.de>
6518 * man/roff.man: Completely rewritten.
6520 2001-12-06 Ralph Corderoy <ralph@inputplus.demon.co.uk>
6522 * src/preproc/eqn/main.cc (inline_equation): Improve error message.
6524 2001-12-05 Werner LEMBERG <wl@gnu.org>
6526 * src/roff/troff/input.cc (get_delim_file_name): Removed since no
6528 * src/devices/grohtml/post-html.cc (html_printer::html_printer): Fix
6529 order of initializers.
6532 2001-12-05 Gaius Mulley <gaius@glam.ac.uk>
6534 * doc/groff.texinfo: Fix documentation of \O.
6536 * src/devices/grohtml/html-text.cc (html_text::do_indent,
6537 html_text::do_table, html_text::do_emittext, html_text::do_para):
6538 Use `const' for first argument.
6539 (html_text::do_table): Use cast.
6540 * src/devices/grohtml/html-text.h: Updated.
6541 * src/devices/grohtml/output.cc (simple_output::put_string): Add
6542 method for `const string &s'.
6543 * src/devices/grohtml/html.h: Updated.
6544 * src/devices/grohtml/post-html.cc (MAX_STRING_LENGTH): Removed.
6545 (ANCHOR_TEMPLATE): Modified.
6546 (manufacture_headings): New global variable to handle `-h' option.
6547 (is_subsection): Removed.
6548 (char_buffer::add_string): Add `const' to first argument.
6549 Protect against invalid string argument.
6550 Add method for `const string &s'.
6551 (text_glob): Completely redesigned.
6552 (page): Use `const' for strings and remove string length variable.
6553 (page::add_html): Removed.
6554 (page::add_end_encode): New member function.
6555 (to_unicode): Moved upwards.
6556 (title_desc, header_desc): Updated.
6557 (header_desc::write_headings): Updated to new ANCHOR_TEMPLATE
6559 (html_printer::is_bold, html_printer::make_bold): New member
6561 (html_printer::end_of_line): Updated.
6562 (generate_img_src, html_printer::do_auto_image,
6563 html_printer::do_title, html_printer::write_header,
6564 html_printer::determine_header_level, html_printer::do_heading,
6565 html_printer::do_linelength, html_printer::do_pageoffset,
6566 html_printer::do_indentation, html_printer::do_tempindent,
6567 html_printer::do_indentedparagraph, html_printer::do_break,
6568 html_printer::flush_sbuf, get_html_translation,
6569 html_printer::begin_page, html_printer::special): Rewritten to get
6570 rid of static string length limit.
6571 (html_printer::troff_tag): Added `.no-auto-rule'.
6572 (html_printer::flush_globs): Small fix.
6573 (html_printer::determine_space): Don't compute `space_width'.
6574 (html_printer::translate_to_html): Renamed to ...
6575 (html_printer::emit_html): This (with updates).
6576 (html_printer::write_header): Implement `-h' option.
6577 (html_printer::draw): Remove commented-out code. Handle `F'
6579 (html_printer::add_char_to_sbuf): Removed.
6580 (html_printer::add_to_sbuf): Rewritten.
6581 (html_printer::sbuf_continuation): Fixed.
6582 (html_printer::seen_backwards_escape, reverse,
6583 html_printer::remove_last_char_from_sbuf): Removed.
6584 (char_translate_to_html, str_translate_to_html): Removed.
6585 (html_printer::overstrike): New function member.
6586 (html_printer::set_char): Use it.
6587 (html_printer::do_body): New function member.
6588 (html_printer::~html_printer): Use it.
6589 (main): Handle `-h' option.
6591 * src/devices/grohtml/grohtml.man: Document -h switch.
6593 * src/preproc/html/pre-html.cc: Include searchpath.h
6594 Replace `POSTSCRIPTRES' macro with `postscriptRes' variable.
6595 (get_resolution): New function.
6596 (checkImageDir): Use `0777' permissions in mkdir()
6597 (write_start_image): Rewritten to use `\O[5...]'.
6598 (createImage, generateImages): Updated.
6599 (main): Handle `F' and `h' options.
6600 Use `get_resolution'.
6602 * src/roff/troff/input.cc (begin, end, image): Removed.
6603 (do_suppress): Take parameter.
6604 Handle modified syntax of `\O'.
6605 (token::next): Updated.
6606 (init_markup_requests): Removed.
6609 * src/roff/troff/div.h: Add declaration for begin_page().
6611 * tmac/color-html.tmac: Removed. Contents moved to...
6612 * tmac/html.tmac: Here. Set background color.
6613 * tmac/color.tmac: Removed. Contents moved to...
6614 * tmac/ps.tmac: Here.
6615 * tmac/www.tmac: Remove the title command when generating images
6617 (NO_AUTO_RULE): New macro.
6618 (HTML_DO_IMAGE): Use revised `\O' escapes.
6619 * tmac/Makefile.sub, tmac/groff_www.man, tmac/troffrc: Updated.
6621 2001-12-02 Werner LEMBERG <wl@gnu.org>
6623 * tmac/groff_mdoc.man: Fix typo.
6625 2001-12-01 Colin Watson <cjwatson@debian.org>
6627 * man/roff.man: Fix typo.
6629 2001-11-29 Werner LEMBERG <wl@gnu.org>
6631 * src/libs/libbib/map.c, src/utils/pfbtops/pfbtops.c: Include
6634 * src/roff/troff/input.cc (read_draw_node): Emit error message if
6635 more than one argument to \D'f ...'.
6637 * tmac/Makefile.sub (NORMALFILES): Add lbp.tmac.
6639 2001-11-28 Werner LEMBERG <wl@gnu.org>
6641 * tmac/an-old.tmac, tmac/doc.tmac: Assure that the macro package is
6644 * tmac/groff_man.man: Minor cosmetic fix.
6646 2001-11-27 Werner LEMBERG <wl@gnu.org>
6648 * src/roff/groff/groff.man, tmac/groff_tmac.man,
6649 tmac/groff_www.man: s/mwww/www/.
6651 2001-11-26 Werner LEMBERG <wl@gnu.org>
6653 * aclocal.m4 (GROFF_MKSTEMP): Implement test using C++ linkage.
6654 * configure: Regenerated.
6655 * win32-diffs: Updated.
6657 * tmac/groff_mwww.tmac: Renamed to ...
6658 * tmac/groff_www.tmac: This.
6659 * tmac/mwww.tmac: Removed.
6660 * NEWS, tmac/Makefile.sub: Updated.
6662 2001-11-21 Werner LEMBERG <wl@gnu.org>
6664 * doc/groff.texinfo: Improve documentation of the `\v' escape.
6665 Fix explanation of `\D' and `rt'.
6667 2001-11-20 Werner LEMBERG <wl@gnu.org>
6669 * tmac/an-old.tmac (an-header): Set header length equal to page
6671 * doc/groff.texinfo: Improve documentation of `ne' request. Other
6675 2001-11-19 Werner LEMBERG <wl@gnu.org>
6677 * NEWS, man/Makefile.sub: Updated.
6679 2001-11-19 Bernd Warken <bwarken@mayn.de>
6681 * man/ditroff.man: New file.
6683 2001-11-17 Werner LEMBERG <wl@gnu.org>
6685 * man/groff_differences.man: Renamed to ...
6686 * man/groff_diff.man: This. Updated.
6687 * man/Makefile.sub, src/roff/troff/troff.man, NEWS: Updated.
6689 * src/preproc/html/pushbackbuffer.cc: Renamed to ...
6690 * src/preproc/html/pushback.cc: This. Updated.
6691 * src/preproc/html/pushbackbuffer.h: Renamed to ...
6692 * src/preproc/html/pushback.h: This.
6693 * src/preproc/html/Makefile.sub, src/preproc/html/pre-html.cc:
6696 * src/libs/libgroff/htmlindicate.cc: Renamed to ...
6697 * src/libs/libgroff/htmlhint.cc: This.
6698 * src/libs/libgroff/Makefile.sub: Updated.
6700 * tmac/an-old.tmac (an-end): Fix page length.
6702 2001-11-16 Werner LEMBERG <wl@gnu.org>
6704 * NEWS, man/groff_differences.man, doc/groff.texinfo: Updated.
6705 * man/Makefile.sub: Include groff_differences.man.
6706 * VERSION: Set to 1.18.
6707 * REVISION: Set to 0.
6709 2001-11-16 Bernd Warken <bwarken@mayn.de>
6711 * src/roff/troff/input.cc (do_define_macro): Allow whitespace before
6712 the second dot (or ending macro name) to end a macro.
6713 * doc/groff.texinfo: Doc fix.
6715 2001-11-16 Ruslan Ermilov <ru@FreeBSD.org>
6717 * tmac/doc-common (doc-header): Handle very long document titles
6720 2001-11-16 Werner LEMBERG <wl@gnu.org>
6722 * tmac/doc.tmac (doc-do-Bl-args): Fix .substring requests.
6724 2001-11-15 Werner LEMBERG <wl@gnu.org>
6726 * src/roff/troff/troff.man: Revised and split into troff.man and...
6727 * man/groff_differences.man: New file.
6730 2001-11-13 Werner LEMBERG <wl@gnu.org>
6732 * tmac/an-old.tmac (TS, TE): New macros for table support.
6734 2001-11-12 Werner LEMBERG <wl@gnu.org>
6736 * src/include/lib.h: Provide a fix for emx to not include
6739 2001-10-27 Werner LEMBERG <wl@gnu.org>
6741 * src/roff/troff/input.cc (substring_macro): Fix computation of
6744 2001-10-20 Werner LEMBERG <wl@gnu.org>
6746 Undo change from 2001-08-28.
6748 * src/roff/troff/input.cc (have_input): New global variable.
6749 (token::next): Set `have_input' for \f, \H, \R, \s, and \S if not
6750 in compatibility mode.
6751 (process_input_stack): Use it.
6753 2001-10-19 Ruslan Ermilov <ru@FreeBSD.org>
6755 * tmac/doc.tmac (doc-flag-recursion): Protect arguments against
6756 being handled as end-of-sentence characters,
6758 2001-10-10 Gaius Mulley <gaius@glam.ac.uk>
6760 * src/roff/troff/input.cc (file_iterator): New members
6761 `suppress_newline_flag' and `seen_escape'.
6762 (file_iterator::next_file): Updated.
6763 (file_iterator::fill): Use it.
6764 (string_iterator): New member `suppress_newline_flag'.
6765 (string_iterator::fill): Set it.
6766 (get_color_element): Use MAX_COLOR_VAL.
6767 * src/roff/troff/env.cc (environment): Remove `need_eol'.
6768 (no_fill): Don't set `env->ignore_next_eol'.
6769 (environment::newline): Handle `eol' tag properly.
6771 (environment::add_html_tag): Set `env->ignore_next_eol'.
6773 * src/roff/troff/env.h (environment): Updated.
6775 * src/devices/grohtml/post-html.cc (text_glob::is_eol_ce): New
6777 (html_printer::outstanding_eol): New member function.
6778 (html_printer::do_title): Use new functions.
6779 (html_printer::troff_tag): Test `id_eol_ce'.
6781 2001-10-10 Werner LEMBERG <wl@gnu.org>
6783 * tmac/color.tmac, tmac/color-html.tmac: Use `.do' to make those
6784 files work with -C also.
6786 2001-10-05 Werner LEMBERG <wl@gnu.org>
6788 * doc/pic.ms: Minor fix.
6789 * src/preproc/html/pre-html.cc (scanArguments): Don't handle `-?'
6790 as a valid command line switch.
6791 * src/devices/grohtml/post-html.cc (main): Ditto.
6793 * src/devices/grohtml/grohtml.man: Updated.
6794 * src/roff/groff/groff.cc (main): Pass `-v' to predriver also.
6796 2001-10-04 Werner LEMBERG <wl@gnu.org>
6798 Implementing color support in troff, pic, grops, and grohtml. These
6799 changes are based on a major patch provided by Gaius Mulley
6802 New request: `defcolor', supporting rgb, cmy, cmyk, and gray
6803 definitions with both hex values and fractions.
6805 New escapes: \m and \M for drawing and background color,
6806 respectively. This corresponds to the troff output commands `m'
6809 groff and troff accept command line switch `-c' to disable color
6810 output (which is automatically disabled in compatibility mode).
6812 New scaling indicator `f' for fractions (1f = 65536u).
6814 New conditional operator `m' to test for defined colors with `if'
6817 New keywords `color' (or `colour', `colored', `coloured'), `outline'
6818 (or `outlined'), and `shaded' added to pic.
6820 * src/include/color.h: New file.
6821 * src/include/driver.h: Include it.
6822 * src/include/printer.h: Include color.h.
6823 (environment): New members `col' and `fill'.
6824 (printer): Remove `adjust_arc_center' member function.
6825 * src/include/Makefile.sub: Updated.
6827 * src/libs/libdriver/input.cc (do_file): Initialize `env.col' and
6829 Handle `m' and `DF' troff commands.
6830 * src/libs/libgroff/color.cc: New file.
6831 * src/libs/libgroff/Makefile.sub: Updated.
6833 * src/preproc/html/pre-html.cc (IMAGE_BORDER_PIXELS): Set to 2.
6835 (createImage): Fix computation of `y2'.
6837 (buffer::write_file_html): Remove calls to `stop'.
6839 * src/preproc/pic/common.h (common_output): New abstract function
6840 members `set_color', `reset_color', `get_last_filled', and
6841 `get_outline_color'.
6842 * src/preproc/pic/object.h: Add `IS_SHADED' and `IS_OUTLINED'.
6843 (object_spec): Add members `shaded' and `outlined'.
6844 * src/preproc/pic/output.h (output): `command' is now abstract.
6845 New function members `set_color', `reset_color', `get_last_filled',
6846 and `get_outline_color'.
6847 * src/preproc/pic/lex.cc (lookup_keyword): Recognize `colo[u]r[ed]',
6848 `outline[d]', and `shaded'.
6849 * src/preproc/pic/object.cc (output::command): Removed.
6850 (output::set_location): Moved to output.h.
6851 (graphic_object): Add protected members `outline_color' and
6853 Add member functions `set_outline_color', `get_outline_color', and
6855 (closed_object): Add member function `set_fill_color'.
6856 Add member `color_fill'.
6857 (graphic_object::print_text): Use `out->set_color' and
6859 (box_object::print, ellipse_object::print, circle_object::print,
6860 line_object::print, spline_object::print, arc_object::print): Ditto.
6861 (object_spec::make_object): Implement `IS_OUTLINED' and `IS_SHADED'.
6862 * src/preproc/pic/pic.y: Add tokens `COLORED', `OUTLINED', and
6863 `SHADED', making them `%left'.
6864 Add rules `object_spec [SHADED|COLORED|OUTLINED] text'.
6865 * src/preproc/pic/tex.cc (tex_output): New dummy function members
6866 `set_color', `reset_color', `get_last_filled', and
6867 `get_outline_color'.
6868 * src/preproc/pic/troff.cc (simple_output): New abstract function
6869 members `set_color', `reset_color', and `get_last_filled'.
6870 (simple_output::polygon, simple_output::circle,
6871 simple_output::ellipse): Use `get_last_filled'.
6872 (troff_output): New members `last_filled' and `last_outlined'.
6873 New function members `set_color', `reset_color', `get_last_filled',
6874 and `get_outline_color'.
6875 (troff_output::finish_picture): Use `reset_color'.
6876 (troff_output::set_fill): Test `last_filled'.
6877 * src/preproc/pic/pic.man: Updated.
6879 * src/roff/groff/groff.cc (main): Implement `-c' option.
6880 (synopsis, help): Updated.
6881 src/roff/groff/groff.man: Updated.
6883 * src/roff/troff/troff.h: Include color.h.
6884 (warning_type): Add WARN_COLOR.
6885 * src/roff/troff/env.h (environment): New members
6886 `{cur,prev}_{glyph,fill}_color'.
6887 New member functions `get_{prev_,}{glyph,fill}_color'.
6888 * src/roff/troff/env.cc: Initialize and implement them.
6889 * src/roff/troff/input.cc: New global variable `disable_color_flag'.
6890 Replace `NULL' with `0' everywhere for consistency.
6891 (lookup_color, default_black, do_glyph_color, do_fill_color,
6892 get_color_element, read_rgb, read_cmy, read_cmyk, read_gray,
6893 define_color): New functions.
6894 (token::next): Implement \M and \m escapes.
6895 (do_if_request): Implement `m' operator.
6897 (main): Implement `-c' option.
6898 (init_markup_requests): Add `defcolor' request.
6899 (warning_table): Add `color' warning.
6900 * src/roff/troff/node.h (glyph_color_node, fill_color_node): New
6902 * src/roff/troff/node.cc (troff_output_file): New members
6903 `current_{page,glyph}color'. New member functions `put_hex',
6904 `glyph_color', and `fill_color'.
6905 (glyph_color_node::*, fill_color_node::*): Implement it.
6906 * src/roff/troff/number.cc (SCALE_INDICATOR_CHARS): Add `f'.
6907 (parse_term): Add support for `f'.
6908 * src/roff/troff/troff.man: Updated.
6910 * src/devices/grodvi/dvi.cc (draw_dvi_printer::draw): Add dummy
6912 * src/devices/grolbp/lbp.cc (lbp_printer::draw): Ditto.
6913 * src/devices/grolj4/lj4.cc (lj4_printer::draw): Ditto.
6915 * src/devices/grohtml/html-text.h (HTML_TAG): Add COLOR_TAG.
6916 (tag_definition): Use `void *' for arg1.
6917 (html_text): New member functions `do_color' and `done_color'.
6918 Use `void *' for second parameter of `push_para' member function.
6919 New `push_para' member function with a single parameter.
6920 Use `char *' for parameter of `issue_table_begin' member funtion.
6921 New `issue_color_begin' member function.
6922 * src/devices/grohtml/html-text.cc (html_text::end_tag): Handle
6924 (html_text::issue_color_begin): New function.
6925 (html_text::issue_table_begin): Use `char *' for parameter.
6926 (html_text::start_tag, html_text::shutdown,
6927 html_text::check_emit_text): Updated.
6928 (html_text::push_para): Use `void *' for second parameter.
6929 Add same function with only one parameter.
6930 (html_text::do_*): Updated.
6931 (html_text::do_color, html_text::done_color): New functions.
6932 * src/devices/grohtml/post-html.cc (style): New member `col'.
6933 Mew member `style' with 6 parameters.
6934 (style::style, style::operator==): Updated.
6935 (html_printer::do_font): Use it.
6936 (html_printer::draw): Add dummy entry for `F'.
6937 (html_printer::set_char): Updated.
6938 * src/devices/grohtml/grohtml.man: Updated.
6940 * src/devices/grops/ps.cc (ps_output::put_float): Use `%g' to have
6941 trailing zeroes removed.
6942 (ps_printer): New members `sbuf_color', `fill_color', and
6944 Removed member `fill'.
6945 New member function `set_color'.
6946 (ps_printer::ps_printer, ps_printer::set_char): Updated.
6947 (ps_printer::flush_sbuf, ps_printer::set_line_thickness,
6948 ps_printer::fill_path, ps_printer::draw): Use `set_color'.
6950 * tmac/color-html.tmac, tmac/color.tmac: New files.
6951 * tmac/troffrc: Include them.
6952 * tmac/www.tmac (URL, FTP, MAILTO): Use blue color.
6953 * tmac/Makefile.sub: Updated.
6955 * NEWS, doc/groff.texinfo, doc/pic.ms, man/groff_out.man,
6956 man/groff.man: Updated.
6957 * font/devps/prologue.ps: Define FC and CO functions.
6959 2001-10-04 Gaius Mulley <gaius@glam.ac.uk>
6961 Fix incorrect cropping of images and incorrect handling of special
6962 characters. Fix handling of file names in \O.
6964 * src/include/geometry.h: New file.
6965 * src/libs/libgroff/geometry.cc: New file.
6966 * src/libs/libdriver/printer.cc (printer::adjust_arc_center): Moved
6968 * src/roff/troff/input.cc (get_delim_file_name): Fixed problem with
6970 (do_suppress): Updated.
6971 * src/roff/troff/node.cc: Include geometry.h.
6972 (troff_output_file::flush_tbuf): Fixed parameters to
6973 `check_output_limits'.
6974 (troff_output_file::check_charinfo): Ditto.
6975 (troff_output_file::determine_line_limits): Add support for `Da'
6978 * src/devices/grohtml/post-html.cc (str_translate_to_html):
6979 Add new parameter `is_special' to decode special characters from
6981 (html_printer::do_title, html_printer::do_heading,
6982 html_printer::do_indentedparagraph,
6983 html_printer::translate_to_html, html_printer::special): Updated.
6985 2001-10-03 Werner LEMBERG <wl@gnu.org>
6987 * Makefile.sub (DISTCLEANFILES): Add stamp-h.
6988 Fix entry for config.h.
6989 * test-groff (GROFF_BIN_PATH): Add $builddir/roff/groff.
6990 * tmac/troffrc: Translate nonbreakable space character to `\~'.
6991 * src/preproc/eqn/eqn.man: Document -d command line option.
6993 2001-09-27 Werner LEMBERG <wl@gnu.org>
6995 * man/groff.man: Use
7003 instead of the old code (`.ad .hy' after the table) to suppress
7004 incorrect hyphenation for grohtml output.
7006 2001-09-22 Werner LEMBERG <wl@gnu.org>
7008 * man/groff_font.man, man/groff_out.man: Minor fixes.
7010 2001-09-20 Werner LEMBERG <wl@gnu.org>
7012 * PROBLEMS: Updated, reordered. Improved EPS section (thanks to
7013 Arnold Robbins <arnold@skeeve.com>).
7015 2001-09-09 Werner LEMBERG <wl@gnu.org>
7017 * configure: Regenerated with autoconf 2.52.
7019 * doc/groff.texinfo: Complete revision of indices.
7021 2001-09-07 Werner LEMBERG <wl@gnu.org>
7023 * doc/Makefile (clean): Updated to delete all indices.
7025 2001-09-05 Werner LEMBERG <wl@gnu.org>
7027 * src/roff/troff/troff.man: Remove superfluous line.
7029 * tmac/s.tmac: Enable all warnings only if no -W or -w option is
7030 given on the command line (or rather, if only the default warnings
7033 2001-09-03 Werner LEMBERG <wl@gnu.org>
7035 * man/groff.man, src/preproc/eqn/eqn.man, tmac/groff_mdoc.man: Don't
7036 use .ne for TTY devices.
7038 2001-08-31 Werner LEMBERG <wl@gnu.org>
7040 * src/roff/troff/token.h, src/roff/troff/input.cc:
7041 s/TOKEN_TRANSPARENT_ESCAPE/TOKEN_OPAQUE_ESCAPE/.
7043 2001-08-28 Werner LEMBERG <wl@gnu.org>
7045 * src/roff/troff/token.h (token_type): Add TOKEN_TRANSPARENT_ESCAPE.
7046 * src/roff/troff/input.cc (token::next): Return
7047 TOKEN_TRANSPARENT_ESCAPE for \f, \H, \R, \s, and \S if not in
7049 (token::description): Updated.
7050 (process_input_stack): Reset `bol' for TOKEN_TRANSPARENT_ESCAPE.
7051 (token::add_to_node_list, token::process): Ignore
7052 TOKEN_TRANSPARENT_ESCAPE.
7054 2001-08-27 Werner LEMBERG <wl@gnu.org>
7056 * tmac/an-old.tmac: Fix `S' string.
7058 2001-08-26 Werner LEMBERG <wl@gnu.org>
7060 * src/roff/troff/troff.man: Don't use .ne for TTY devices.
7062 2001-08-25 Werner LEMBERG <wl@gnu.org>
7064 * doc/pic.ms: Replace `\\' with `\e' (and fixing some single
7066 Many other minor fixes.
7068 * configure.ac: Add message at end to inform how to compile
7070 * configure: Regenerated.
7072 2001-08-24 Werner LEMBERG <wl@gnu.org>
7074 * src/include/getopt.h, src/libs/libgroff/{getopt.c, getopt1.c}:
7075 Updated to latest version of libc.
7077 2001-08-23 Werner LEMBERG <wl@gnu.org>
7079 * configure.ac: Don't create subdirectories before AC_CONFIG_FILES.
7080 Autoconf 2.50 and newer can handle this.
7081 * configure: Regenerated.
7083 2001-08-21 Werner LEMBERG <wl@gnu.org>
7085 * doc/pic.ms: Fix typo.
7086 * src/preproc/tbl/tbl.man: Document case of global options.
7088 2001-08-21 Gaius Mulley <gaius@glam.ac.uk>
7090 * src/devices/grohtml/post-html.cc (html_printer::end_font): Fix
7091 handling of `CR' font.
7093 2001-08-20 Werner LEMBERG <wl@gnu.org>
7095 Use a config.h file.
7097 * src/include/lib.h: Include config.h.
7098 * All C files: Ditto (if necessary).
7099 * All C++ source and header files: Include lib.h first (if
7102 * src/include/config.hin: New file (autogenerated by autoheader).
7103 * stamp-h.in: New file.
7104 * configure.ac: Updated.
7105 * aclocal.m4: Add third parameters to AC_DEFINE macros.
7106 (GROFF_ARRAY_DELETE): Simplified.
7107 * Makefile.sub (DISTCLEANFILES): Updated.
7108 Added targets for remaking config.status, config.hin, config.h,
7109 stamp-h.in, and stamp-h.
7110 * configure: Regenerated.
7112 2001-08-19 Werner LEMBERG <wl@gnu.org>
7116 2001-08-18 Sebastian Krahmer <krahmer@suse.de>
7118 * src/preproc/pic/pic.y (format_number): Use do_sprintf().
7119 (do_sprintf): Use snprintf().
7121 2001-08-18 Werner LEMBERG <wl@gnu.org>
7123 * src/libs/snprintf/*: Added an snprintf module written by Mark
7125 * src/libs/libgroff/Makefile.sub: Updated.
7126 * configure.ac: Add test for snprintf().
7127 * Makefile.in: Updated.
7128 * configure: Regenerated.
7130 * src/preproc/html/pre-html.cc (make_message): Reactivate code which
7133 2001-08-14 Ruslan Ermilov <ru@FreeBSD.org>
7135 * tmac/doc.tmac (Ex): New implementation.
7136 * tmac/doc-common, tmac/groff_tmac.man: Updated.
7138 2001-08-13 Ruslan Ermilov <ru@FreeBSD.org>
7140 * tmac/doc.tmac (Rv): Implement support for 0 or more than 1
7142 * tmac/groff_tmac.man: Updated.
7144 2001-08-13 Werner LEMBERG <wl@gnu.org>
7146 * src/preproc/tbl/tbl.man: Minor documentation update.
7148 2001-08-13 John David Anglin <dave@hiauly1.hia.nrc.ca>
7150 * src/libs/libgroff/tmpname.cc: Add prototype for gettimeofday().
7151 * configure.ac: Add declaration test for gettimeofday().
7152 * Makefile.in: Document NEED_DECLARATION_GETTIMEOFDAY defines.
7153 * aclocal.m4: Include sys/time.h for gettimeofday declaration test.
7154 * configure: Regenerated.
7156 2001-08-11 Werner LEMBERG <wl@gnu.org>
7158 * aclocal.m4 (GROFF_MKSTEMP): Define HAVE_MKSTEMP.
7159 * configure.ac: Add declaration test for strcasecmp().
7160 * Makefile.in: Updated.
7161 * configure: Regenerated.
7162 * src/include/lib.h [!HAVE_MKSTEMP]: Add prototype for mkstemp() --
7163 this is necessary because groff's mkstemp.cc is C++.
7164 Add declaration conditionally for strcasecmp().
7166 2001-08-10 Werner LEMBERG <wl@gnu.org>
7168 Integrated pic2graph, contributed by Eric S. Raymond.
7170 * contrib/pic2graph/{Makefile.sub, pic2graph.sh, pic2graph.man}: New
7172 * Makefile.in, NEWS: Updated.
7174 * src/preproc/tbl/tbl.man: Revised.
7176 2001-08-09 Eric S. Raymond <esr@thyrsus.com>
7178 * src/preproc/tbl/tbl.man: Extended to cover all tbl features.
7180 2001-08-09 Werner LEMBERG <wl@gnu.org>
7182 * src/preproc/tbl/main.cc (process_data): Fix recognition of .lf
7185 2001-08-08 Paul Eggert <eggert@twinsun.com>
7187 * Makefile.sub (configure): Depend on configure.ac, not
7189 * INSTALL.gen: Upgrade to autoconf 2.52's INSTALL.
7191 2001-08-07 Werner LEMBERG <wl@gnu.org>
7193 * src/utils/afmtodit/afmtodit.man, src/roff/groff/groff.man: Minor
7196 2001-08-06 Werner LEMBERG <wl@gnu.org>
7198 * src/roff/troff/troff.man: Improve documentation of -E option.
7200 2001-07-28 Ralph Corderoy <ralph@inputplus.demon.co.uk>
7202 * src/preproc/html/pushbackbuffer.cc (pushBackBuffer::readNumber):
7205 2001-07-27 Werner LEMBERG <wl@gnu.org>
7207 * src/preproc/refer/refer.cc: Undo last change.
7208 * src/devices/grohtml/post-html.cc: Ditto.
7210 2001-07-26 Werner LEMBERG <wl@gnu.org>
7212 * src/preproc/refer/refer.cc: Include `lib.h'.
7213 * src/devices/grohtml/post-html.cc: Ditto.
7215 2001-07-25 Gaius Mulley <gaius@glam.ac.uk>
7217 * aclocal.m4 (GROFF_PAGE): Add `AC_DEFINE(PAGEA4)'.
7218 * src/preproc/html/pre-html.cc: Use it for DEFAULT_VERTICAL_OFFSET.
7219 * Makefile.in: Comment updated.
7220 * configure: Regenerated.
7222 2001-07-25 Werner LEMBERG <wl@gnu.org>
7224 * src/preproc/pic/pic.cc: Removed.
7225 * src/preproc/pic/pic_tab.h: Removed.
7226 * src/preproc/refer/label.cc: Removed.
7228 * doc/Makefile (.ms.html): Don't use a file name extension in
7229 argument to grohtml's -I option.
7230 * Makefile.in (dist): Remove CVS directories.
7231 Call `distfiles' target.
7233 * src/devices/grohtml/grohtml.man: Add information about valid
7234 versions of pnmtopng.
7235 * src/preproc/html/pre-html.cc (TRANSPARENT): Use `white' as colour
7236 name instead of number.
7238 2001-07-24 Werner LEMBERG <wl@gnu.org>
7240 * doc/groff.texinfo: Minor fixes.
7242 2001-07-21 Gaius Mulley <gaius@glam.ac.uk>
7244 * doc/Makefile (.ms.html): Put image files into a subdirectory.
7247 2001-07-20 Werner LEMBERG <wl@gnu.org>
7249 * src/libs/libgroff/tmpname.cc: New file, defining get_tempname().
7250 * src/libs/libgroff/mkstemp.cc: New file.
7251 * src/libs/libgroff/mksdir.cc: New file.
7252 * src/libs/libgroff/tmpfile.cc [HAVE_MKSTEMP_PROTO]: Removed.
7253 (xtmpfile) [!HAVE_MKSTEMP]: Removed.
7254 * src/libs/libgroff/Makefile.sub: Updated.
7255 * src/include/lib.h: Add mksdir() prototype.
7256 * src/include/posix.h: Define S_IXUSR if not yet defined.
7258 * src/preproc/html/pre-html.cc (MAX_RETRIES): Removed.
7259 (createAllPages): Use mksdir() instead of current code.
7260 * src/utils/indxbib/indxbib.cc [HAVE_MKSTEMP_PROTO]: Removed.
7261 (main): [!HAVE_MKSTEMP]: Removed.
7263 * aclocal.m4 (GROFF_MKSTEMP): Updated to use new mkstemp.cc file.
7264 (GROFF_INTTYPES_H, GROFF_UNSIGNED_LONG_LONG, GROFF_UINTMAX_T): New
7266 * configure.ac: Add tests for stdint.h, sys/time.h, and
7268 Call new GROFF_xxx macros.
7269 * configure: Regenerated.
7270 * Makefile.in: Comments updated.
7272 2001-07-20 Gaius Mulley <gaius@glam.ac.uk>
7274 * src/preproc/html/pre-html.cc (scanArguments): Use getopt_long()
7275 instead of current code.
7276 * src/devices/grohtml/post-html.cc (main): Handle `-d' option.
7277 * src/roff/groff/groff.cc (possible_command::insert_args): New
7279 (main): Use it for predriver handling instead of insert_arg().
7281 2001-07-19 Werner LEMBERG <wl@gnu.org>
7283 * doc/Makefile: Added GROFF_BIN_PATH to make it work with uninstalled
7286 * src/include/posix.h: Define S_IWUSR if not yet defined.
7288 2001-07-18 Werner LEMBERG <wl@gnu.org>
7292 2001-07-18 Ruslan Ermilov <ru@FreeBSD.org>
7294 * tmac/groff_mdoc.man: Document new -width and -column syntax.
7295 Some other minor fixes.
7296 * tmac/an-old.tmac: Add `AT' and `UC' macros.
7298 2001-07-17 Gaius Mulley <gaius@glam.ac.uk>
7300 Replace call to `troff' with `groff -Z' to make it aware of
7303 * src/preproc/html/pre-html.cc (TROFF_COMMAND): New macro.
7304 (troff_command, command_prefix): Removed.
7305 (alterDeviceTo): Use groff.
7306 (addZ): New function.
7307 (char_buffer::do_html): Use it.
7308 (scanArguments): Use TROFF_COMMAND.
7309 (findPrefix): Removed.
7311 * src/roff/groff/groff.cc (main): Handle zflag for preprocessors.
7313 2001-07-17 Eric S. Raymond <esr@snark.thyrsus.com>
7315 * doc/pic.ms: Documentation fixes.
7317 2001-07-17 Werner LEMBERG <wl@gnu.org>
7319 Replace atexit() with global destructor.
7321 * src/libs/libgroff/tmpfile.cc (xtmpfile_list): Add constructor.
7322 (xtmpfile_list_init): New global structure to deallocate
7323 xtmpfile_list on exit. Its destructor inherits most code from
7325 (remove_tmp_files): Deleted.
7326 (add_tmp_file): Simplified.
7328 2001-07-16 Werner LEMBERG <wl@gnu.org>
7330 Replace strdup() with strsave().
7332 * src/devices/grolbp/lbp.cc [!HAVE_STRDUP]: Removed.
7333 (set_papersize): Use strsave() and a_delete.
7334 (main): Use strsave().
7335 * src/preproc/html/pre-html.cc (make_message, createAllPages,
7336 removeAllPages): Use strsave() and a_delete.
7338 * configure.ac: Remove test for strdup.
7339 * Makefile.in: Comment updated.
7340 * configure: Regenerated.
7342 2001-07-15 Werner LEMBERG <wl@gnu.org>
7344 * win32-diffs: Updated.
7346 2001-07-14 Werner LEMBERG <wl@gnu.org>
7348 * src/preproc/html/pre-html.cc (makeTempFiles): Activate new code,
7349 removing the old one.
7350 * src/utils/indxbib/indxbib.cc (main): Remove compiler warning.
7352 2001-07-14 Ralph Corderoy <ralph@inputplus.demon.co.uk>
7354 * src/libs/libgroff/tmpfile.cc (xtmpfile): Fix guard for `namep'.
7356 2001-07-12 Ruslan Ermilov <ru@FreeBSD.org>
7358 Merge -xwidth into -width. Add -xwidth functionality to -column
7361 * tmac/doc.tmac (Bl): Add dummy doc-typeXXX and doc-spaceXXX to
7363 (doc-do-Bl-args): Merge -xwidth code with -width. Test whether
7364 string immediately following a leading dot starts with a valid mdoc
7366 Add similar code to the -column branch.
7367 (doc-Bl-usage): Updated.
7368 * groff_mdoc.man: s/-xwidth/-width/.
7370 2001-07-12 Gaius Mulley <gaius@glam.ac.uk>
7372 * src/devices/grohtml/post-html.cc (text_glob::is_br): Stop titles
7373 running into centered or non-formatted text.
7375 2001-07-11 Werner LEMBERG <wl@gnu.org>
7377 Introduce short and long prefixes to have the selection at run-time
7378 whether there is a 8+3 limit for names of temporary files.
7380 * src/libs/libgroff/tmpfile.cc (TMPFILE_PREFIX): Replaced with...
7381 (TMPFILE_PREFIX_SHORT, TMPFILE_PREFIX_LONG): This.
7382 (tmpfile_prefix, tmpfile_prefix_len, use_short_prefix): New
7384 (temp_init): New global structure to initialize above three
7386 (xtmptemplate): Use two parameters for long and short prefix.
7387 Simplify code use above three variables.
7388 (xtmpfile): Use long and short prefixes as parameters.
7389 * src/include/lib.h: Updated.
7391 * src/preproc/html/pre-html.cc ({PAGE,PS,REGION}_TEMPLATE): Replace
7393 ({PAGE,PS,REGION}_TEMPLATE_{SHORT,LONG}): This.
7394 (createAllPages, makeTempFiles): Updated.
7396 2001-07-09 Werner LEMBERG <wl@gnu.org>
7398 * REVISION: Increased to 3.
7400 Version 1.17.2 released
7401 =======================
7403 2001-07-07 Werner LEMBERG <wl@gnu.org>
7405 * src/utils/indxbib/indxbib.cc (main): Change type of `name_max'
7408 2001-07-06 Ruslan Ermilov <ru@FreeBSD.org>
7410 * tmac/doc.tmac (Rv): Make `Rv' really not parseable.
7412 * tmac/groff_mdoc.man: Fix synopsis.
7414 2001-07-05 Ruslan Ermilov <ru@FreeBSD.org>
7416 * tmac/doc.tmac (doc-inset-list, doc-hang-list, doc-ohang-list):
7417 Restore `doc-Pa-font'.
7419 2001-07-04 Werner LEMBERG <wl@gnu.org>
7421 * src/utils/indxbib/dirnamemax.c: Moved to ...
7422 * src/libs/libgroff/maxfilename.cc: Here.
7423 s/dir_name_max/file_name_max/.
7425 * src/include/lib.h: Add file_name_max.
7426 * src/utils/indxbib/indxbib.cc: Updated.
7427 * src/utils/indxbib/Makefile.sub, src/libs/libgroff/Makefile.sub:
7430 * src/libs/libgroff/tmpfile.cc (TMPFILE_PREFIX) [__MSDOS__]: Define
7432 (xtmpfile) [_MSC_VER]: Removed -- MSVC has mktemp().
7434 * src/preproc/html/pre-html.cc (PAGE_TEMPLATE, PS_TEMPLATE,
7435 REGION_TEMPLATE): New macros.
7436 (createAllPages, makeTempFiles): Use them.
7437 Include `nonposix.h'.
7438 (html_system): New function.
7439 (createAllPages, createImage): Use it.
7442 * tmac/www.tmac: Fix typos.
7444 2001-07-03 Werner LEMBERG <wl@gnu.org>
7446 * tmac/www.tmac: Disable hyphenation in normal text only if output
7448 (URL, FTP, MAILTO): Disable hyphenation of actual URL with `\%'.
7449 * tmac/groff_mwww.man, NEWS: Updated.
7451 2001-07-03 Gaius Mulley <gaius@glam.ac.uk>
7453 * tmac/www.tmac (.IMAGE): Add fourth parameter to specify vertical
7456 2001-07-02 Ruslan Ermilov <ru@FreeBSD.org>
7458 * tmac/doc-common, tmac/doc.tmac (doc-display-ft-stack,
7459 doc-display-ps-stack): Implement font and font size stack for
7462 2001-07-02 Werner LEMBERG <wl@gnu.org>
7464 * REVISION: Increased to 2.
7465 * src/roff/troff/input.cc (read_size): Fix special case `\s[0]'.
7467 * src/groff/grog/grog.pl (process): Handle `Oo' and `Oc' not at the
7468 beginning of a line.
7469 * src/groff/grog/grog.sh: Ditto.
7471 2001-06-29 Peter Marquardt <wwwutz@molgen.mpg.de>
7473 * src/preproc/eqn/neqn.sh: Put `export' keyword in a new line to
7476 2001-06-27 Werner LEMBERG <wl@gnu.org>
7478 Fix problems with preprocessor string for `man' program.
7480 * *.man: Don't use `s' in preprocessor string -- it doesn't exist.
7481 Updated/added copyright.
7482 Moved Emacs's local variable to identify nroff mode to the end of
7483 the file; add local variable if missing.
7485 2001-06-26 Andras Salamon <andras@cs.wits.ac.za>
7487 * aclocal.m4: Replace AC_LANG_SAVE + AC_LANG_CPLUSPLUS with
7488 AC_LANG_PUSH(C++) and AC_LANG_RESTORE with AC_LANG_POP(C++).
7489 * configure: Regenerated.
7491 2001-06-25 Andras Salamon <andras@cs.wits.ac.za>
7493 * aclocal.m4 (GROFF_PAGE): Fix page detection code.
7494 * configure: Regenerated.
7496 2001-06-24 Werner LEMBERG <wl@gnu.org>
7498 * doc/homepage.ms: Don't include arkup.tmac (which no longer exists)
7500 * doc/pic.ms: Fix typos.
7502 Version 1.17.1 released
7503 =======================
7505 2001-06-21 Golubev I. N. <gin@mo.msk.ru>
7507 * aclocal.m4 (GROFF_NEED_DECLARATION): Fix inclusion of strings.h.
7508 * configure: Updated.
7510 2001-06-20 Gaius Mulley <gaius@glam.ac.uk>
7512 * src/roff/preproc/html/pre-html.cc (make_message): Fix incorrect
7514 * src/roff/troff/dic.cc (blank_line): Add html tag.
7516 2001-06-19 Gaius Mulley <gaius@glam.ac.uk>
7518 * src/roff/troff/input.cc (do_suppress): Fix typo.
7520 2001-06-18 Gaius Mulley <gaius@glam.ac.uk>
7522 Added two new options (-D and -I) to specify image names and a
7523 subdirectory to place the images in.
7525 Change syntax from \\Ox to \\O[x].
7527 * src/devices/grohtml/post-html.cc (main): Add options.
7529 * src/preproc/html/pre-html.cc: Include `stdarg.h'.
7530 Use `NULL' instead of `0' for null string pointers.
7531 (MAX_RETRIES): New macro.
7532 (lengthOfintToStr, intToStr, make_message): New functions.
7533 (makeFileName): Make function static.
7534 Implement -D and -I options.
7535 (checkImageDir): New function.
7536 (write_end_image, write_start_image): Use new syntax of \O.
7537 (createAllPages, removeAllPages): Implement -D and -I options. Use
7539 (createImage): Use make_message().
7540 (addps4html): Add guard for malloc().
7541 (usage, scanArguments): Updated.
7542 (makeTempFiles): Use mkstemp().
7543 (removeTempFiles): Use unlink().
7544 (findPrefix): Add guard for malloc().
7546 * src/roff/troff/input.cc (get_delim_file_name): New function to
7548 (do_suppress): Updated to parse new syntax.
7549 * src/devices/grohtml/grohtml.man: Updated.
7550 * tmac/www.tmac: Updated to new syntax.
7554 2001-06-15 Werner LEMBERG <wl@gnu.org>
7556 * src/roff/grog/Makefile.sub: Remove NAMEPREFIX.
7558 * src/devices/grohtml/grohtml.man: Minor improvements.
7560 2001-06-14 Werner LEMBERG <wl@gnu.org>
7562 * src/preproc/html/Makefile.sub: Remove NAMEPREFIX.
7564 2001-06-11 Werner LEMBERG <wl@gnu.org>
7566 * man/roff.man, mann/groff.man: Use '\" instead of .\" in the first
7567 line to specify preprocessor options -- mandb 2.3.1 only recognizes
7569 * src/preproc/grn/grn.man: Add proper '\" string.
7571 2001-06-11 OKAZAKI Tetsurou <okazaki@be.to>
7573 * test-groff: Don't use PATH but GROFF_BIN_PATH.
7575 2001-06-08 Werner LEMBERG <wl@gnu.org>
7577 Updated to autoconf 2.50.
7579 * configure.in: Renamed to...
7580 * configure.ac: This.
7581 * aclocal.m4 (AC_OUTPUT_MAKE_DEFS): Removed.
7582 (GROFF_OS390): Updated.
7583 * configure: Regenerated.
7585 2001-05-18 Werner LEMBERG <wl@gnu.org>
7587 * src/roff/troff/env.c, src/roff/troff/env.h,
7588 src/roff/troff/input.cc, src/roff/troff/troff.man: Undo `ss' change
7591 2001-05-17 Jeffrey Friedl <jfriedl@yahoo-inc.com>
7593 * src/roff/troff/input.cc (read_size): Fix special case `\s0'.
7595 2001-05-16 Werner LEMBERG <wl@gnu.org>
7597 * src/roff/troff/input.cc (read_size): Emit warning if value becomes
7598 less than or equal zero; set it to 1 then.
7599 * src/roff/troff/node.h (node::node): Initialize `last'.
7601 2001-05-08 Werner LEMBERG <wl@gnu.org>
7603 * tmac/an-old.tmac: Make predefined strings work in compatibility
7605 Add troff version guard.
7606 * tmac/doc.tmac: Simplify version guard.
7608 2001-05-07 Werner LEMBERG <wl@gnu.org>
7610 The .ns and .rs requests are now honoured not only in the top-level
7611 but in all diversions (similar to UNIX troff).
7613 This change is based on a patch from Tadziu Hoffmann
7614 <hoffmann@usm.uni-muenchen.de>.
7616 * src/roff/troff/div.h (diversion): Add `no_space_mode' member.
7617 (top_level_diversion): Remove `no_space_mode' member.
7618 * src/roff/troff/div.cc (diversion::diversion,
7619 top_level_diversion::top_level_diversion): Updated.
7620 (macro_diversion::output): Reset `no_space_mode'.
7621 (no_space, restore_spacing): Use `curdiv' unconditionally.
7622 (space_request, blank_line): Check `curdiv->no_space_mode'.
7623 (no_space_mode_reg::get_value, no_space_mode_reg::get_string): Use
7624 `curdiv' unconditionally.
7625 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
7628 2001-05-06 Werner LEMBERG <wl@gnu.org>
7630 Added two new requests `de1' and `am1' which are similar to `de' and
7631 `am' with the difference that compatibility mode is saved on entry,
7632 switched off during macro execution, and restored on exit.
7634 * src/roff/troff/input.h: Added two new special characters
7635 (COMPATIBLE_SAVE, COMPATIBLE_RESTORE).
7636 * src/roff/troff/input.cc (input_iterator): Added two member
7637 functions `save_compatible_flag' and `get_compatible_flag'.
7638 (input_stack): Ditto.
7639 (string_iterator): Ditto. Also add private member
7640 `saved_compatible_flag'.
7641 (token::next): Use COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
7642 (calling_mode): New enumeration.
7643 (do_define_macro): Use it. Insert COMPATIBLE_SAVE and
7644 COMPATIBLE_RESTORE at the beginning and end of macro, respectively.
7645 (define_macro, define_indirect_macro, append_macro, ignore): Use
7647 (define_nocomp_macro, append_nocomp_macro): New functions.
7648 (init_input_requests): Updated.
7649 (do_request): Rename local variable `saved_compatible_flag' to
7650 `old_compatible_flag'.
7651 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
7653 * tmac/an-old.tmac: Use `de1' instead of `de' request for all
7654 public and trap-invoked macros. As a consequence, the man macros
7655 work in compatibility mode also.
7657 2001-05-06 Solar Designer <solar@openwall.com>
7659 * Makefile.in: Use $(mandir).
7661 2001-05-06 Alexios Zavras <zvr@pobox.com>
7663 * src/utils/afmtodit/afmtodit.pl: Fix serious typo.
7665 2001-05-05 Werner LEMBERG <wl@gnu.org>
7667 Added `.ns' number register: Returns 1 in no-space mode (if in
7668 top-level diversion), 0 otherwise.
7670 * src/roff/troff/div.cc (no_space_mode_reg): New class.
7671 (init_div_requests): Updated.
7672 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
7675 2001-05-04 Werner LEMBERG <wl@gnu.org>
7677 * src/roff/nroff/nroff.man: Improved documentation (especially
7680 2001-05-02 Werner LEMBERG <wl@gnu.org>
7682 Added `brp' request: This is \p as a request.
7684 * src/roff/troff/env.cc (environment::do_break): Add parameter
7686 (do_break_request): New function (was `break_request').
7687 (break_request): Calls `do_break_request'.
7688 (break_spread_request): New; calls `do_break_request'.
7689 (init_env_requests): Updated.
7690 * src/roff/troff/env.h: Updated.
7691 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
7693 * REVISION: Increased to 1.
7694 * win32-diffs: Updated.
7696 2001-05-01 Werner LEMBERG <wl@gnu.org>
7698 * tmac/an-old.tmac: Fix minor compatibility mode issue.
7699 * tmac/troffrc-end: Make it really work in compatibility mode.
7701 2001-04-27 Werner LEMBERG <wl@gnu.org>
7703 * src/utils/lkbib/lkbib.cc: Switch inclusion order of stdio.h and
7706 2001-04-22 Werner LEMBERG <wl@gnu.org>
7708 * src/libs/libgroff/getopt.c, src/include/getopt.h: Updating to
7709 latest versions from glibc CVS archive.
7711 * MORE.STUFF: Updated, using a patch from Kees Zeelenberg
7712 <c.zeelenberg@hccnet.nl>.
7714 2001-04-21 Werner LEMBERG <wl@gnu.org>
7716 * configure.in: Move check for mkstemp() to...
7717 * aclocal.m4 (GROFF_MKSTEMP): This new function.
7718 * configure: Regenerated.
7720 * src/include/groff-getopt.h: Don't use variable names in
7723 * src/devices/grohtml/html-chars.h: Removed. It isn't used.
7724 * src/devices/grohtml/Makefile.sub,
7725 src/devices/grohtml/post-html.cc: Updated.
7727 2001-04-21 Albert Chin-A-Young <china@thewrittenword.com>
7729 * configure.in: Add special check for mkstemp().
7730 * src/libs/libgroff/tmpfile.cc: Use it.
7731 * src/utils/indxbib/indxbib.cc: Ditto.
7732 * src/utils/pfbtops/pfbtops.c (main): Don't use C++ comment style.
7733 * src/devices/grolbp/lbp.h (lbpprintf, lbpputs, vdmprintf): Use
7736 2001-04-20 Bruce Lilly <blilly@erols.com>
7738 `Version_string' as C++ object was not visible to linker from C
7740 Add `const' to `Version_string'.
7742 * src/utils/pfbtops/pfbtops.c (main), src/roff/groff/groff.cc
7743 (main), src/roff/troff/input.cc (main), src/preproc/tbl/main.cc
7744 (main), src/preproc/pic/main.cc (main), src/preproc/eqn/main.cc
7745 (main), src/preproc/grn/main.cc (main), src/preproc/html/pre-html.cc
7746 (scanArguments), src/preproc/refer/refer.cc (main),
7747 src/preproc/soelim/soelim.cc (main), src/devices/grotty/tty.cc
7748 (main), src/devices/grodvi/dvi.cc (main), src/devices/grolj4/lj4.cc
7749 (main), src/devices/grohtml/post-html.cc (main),
7750 src/devices/grolbp/lbp.cc (main), src/utils/tfmtodit/tfmtodit.cc
7751 (main), src/utils/hpftodit/hpftodit.cc (main),
7752 src/utils/lookbib/lookbib.cc (main), src/utils/indxbib/indxbib.cc
7753 (main), src/utils/lkbib/lkbib.cc (main),
7754 src/utils/addftinfo/addftinfo.cc (main): Implement it.
7756 * src/roff/groff/pipeline.c: Add _UWIN.
7757 * src/include/nonposix.h: Ditto.
7759 2001-04-20 Werner LEMBERG <wl@gnu.org>
7761 * src/include/lib.h: Use HAVE_STRERROR.
7762 * src/roff/groff/pipeline.c: Ditto.
7763 * src/preproc/html/pre-html.cc: Remove declaration of `strerror'.
7764 * src/libs/libgroff/Makefile.sub (version.cc): Add `extern "C"'.
7765 * src/utils/pfbtops/pfbtops.c: Add copyright notice.
7766 * win32-diffs: Updated.
7767 * src/utils/hpftodit/hpftodit.cc (read_map): Fix compiler warning.
7769 2001-04-19 Werner LEMBERG <wl@gnu.org>
7771 * src/preproc/html/pre-html.cc (scanArguments): Use `troff_command'
7772 instead of hardwired `"troff"'.
7773 (char_buffer::read_file): Remove unused variables.
7774 (char_buffer::write_file_troff): Ditto.
7775 (char_buffer::write_file_html): Ditto.
7776 (generateImages): Ditto.
7778 * src/utils/addftinfo/addftinfo.cc (main): Fix compilation problem.
7780 * src/include/lib.h: Don't include `groff-getopt.h' for UWIN.
7782 * src/libs/libgroff/font.cc (font::load_desc): Fix compiler warning.
7783 * src/libs/libbib/index.cc (index_search_item_iterator::get_tag,
7784 index_search_item::search1): Ditto.
7785 * src/roff/troff/node.h (width_list): Reorder members.
7786 * src/roff/troff/input.cc (do_define_macro): Fix compiler warning.
7787 (lookup_warning): Ditto.
7788 (prepend_string): Commented out.
7789 * src/roff/troff/dictionary.cc (is_good_size): Fix compiler warning.
7790 * src/roff/troff/reg.cc (number_value_to_ascii): Ditto.
7791 * src/preproc/tbl/main.cc (process_format): Ditto.
7792 * src/preproc/pic/pic.y (define_variable, reset, reset_all): Fix
7794 * src/preproc/pic/pic.cc: Updated.
7795 * src/preproc/eqn/lex.cc (init_table): Fix compiler warnings.
7796 * src/preproc/eqn/over.cc (over_box::compute_metrics): Ditto.
7797 * src/preproc/refer/command.cc (execute_command): Ditto.
7798 * src/preproc/refer/ref.cc (sortify_title, find_month): Ditto.
7799 * src/preproc/refer/token.cc (lookup_token): Ditto.
7800 * src/preproc/soelim/soelim.cc: Ditto.
7801 * src/preproc/html/pushbackbuffer.cc (ERROR): Ditto.
7802 (isHexDigit): Commented out.
7803 (pushBackBuffer::isString): Remove unused variable.
7804 * src/devices/grops/ps.cc (ps_printer::special): Fix compiler
7806 * src/devices/grops/psrm.cc (resource_manager::lookup_font,
7807 resource_manager::read_resource_arg, read_one_of, parse_extensions):
7809 * src/devices/grodvi/dvi.cc (dvi_printer::draw): Ditto.
7810 * src/devices/grolj4/lj4.cc (lj4_font::handle_unknown_font_command,
7811 lookup_paper_size): Ditto.
7812 * src/devices/grohtml/post-html.cc (is_subsection): Commented out.
7813 (text_glob, element_list): Reorder members.
7814 * src/devices/grohtml/html-text.cc (html_text::do_pre): Remove
7816 * src/devices/grohtml/html-text.h (html_text::emit_space): Change
7817 return value to `void'.
7818 * src/devices/grohtml/output.cc (word_list::word_list): Fix order
7820 * src/devices/grohtml/html.h (simple_output::check_newline,
7821 simple_output::space_or_newline, simple_output::enable_newlines):
7823 * src/devices/grolbp/lbp.cc (wp54charset, set_papersize): Remove
7825 * src/utils/tfmtodit/tfmtodit.cc (tfm::load, gf::load, main): Ditto.
7826 * src/utils/hpftodit/hpftodit.cc (File::seek, read_symbol_sets,
7827 output_ligatures, output_charset, read_map): Ditto.
7828 * src/utils/lookbib/lookbib.cc (main): Ditto.
7829 * src/utils/indxbib/indxbib.cc (main, fwrite_or_die): Ditto.
7830 (do_file): Fix typo (`=' -> `==').
7831 * src/utils/lkbib/lkbib.cc (main): Remove compiler warning.
7832 * src/utils/addftinfo/addftinfo.cc (main): Ditto.
7834 2001-04-18 Ruslan Ermilov <ru@FreeBSD.org>
7836 * src/roff/nroff/nroff.sh: Adding -p (pic) and -t (tbl) options.
7837 Fix usage of GROFF_BIN_PATH.
7838 * src/roff/nroff/nroff.man: Updated.
7840 2001-04-18 Werner LEMBERG <wl@gnu.org>
7842 * NEWS: Fixing typos.
7845 Version 1.17 released
7846 =====================
7848 2001-04-17 Werner LEMBERG <wl@gnu.org>
7850 * tmac/Makefile.sub (install-data): mdoc.local-s is in current
7851 directory, not in $(srcdir).
7853 2001-04-16 Werner LEMBERG <wl@gnu.org>
7855 * doc/groff.texinfo: More info on conditionals.
7857 2001-04-15 Werner LEMBERG <wl@gnu.org>
7859 * doc/groff.texinfo: Added some info about groff internals.
7861 * src/roff/troff/node.cc (make_glyph_node): Emit warning message
7862 about missing special character only if the name is non-null.
7864 2001-04-14 Werner LEMBERG <wl@gnu.org>
7866 Removing the grohtml-old device driver which is now obsolete.
7868 * src/devices/grohtml-old/*: Removed.
7869 * font/devhtml-old/*: Removed.
7870 * src/libs/libgroff/htmlindicate.cc (graphic_start, graphic_end):
7872 * Makefile.in (CCPROGDIRS, DEVDIRS): Updated.
7873 * test-groff (PATH): Updated.
7874 * tmac/Makefile.sub (NORMALFILES): Updated.
7875 * tmac/an-old.tmac: Remove special code for html-old device.
7876 Replace `html-or-html-old' register with `an-html'.
7877 * tmac/eqnrc: Updated.
7878 * tmac/html-old.tmac: Removed.
7879 * tmac/troffrc, tmac/troffrc-end: Updated.
7880 * tmac/www.tmac: Remove special code for html-old device.
7881 Replace `html-or-html-old' register with `www-html'.
7883 * src/libs/libgroff/tmpfile.cc (remove_tmp_files),
7884 src/libs/libgroff/htmlindicate.cc (graphic_end),
7885 include/htmlindicate.h, src/preproc/grn/*.cc,
7886 src/roff/groff/env.{cc,h}: Remove `void' parameter if used as a
7887 single argument for consistency with rest of source code.
7889 * aclocal.m4, tmac/an-old.tmac: Fix copyright.
7891 2001-04-13 Ruslan Ermilov <ru@FreeBSD.org>
7893 * src/roff/troff/troff.man: Fixing typos.
7895 2001-04-13 Werner LEMBERG <wl@gnu.org>
7897 * doc/pic.ms: Fixing many font switches.
7898 * doc/groff.texinfo: Fixes, additions.
7899 * MORE.STUFF: Updated.
7901 2001-04-12 Gaius Mulley <gaius@glam.ac.uk>
7903 * src/devices/grohtml/grohtml.man: Updated manual page regarding
7905 * src/preproc/html/pre-html.cc (createImage): Fixed right hand
7907 (removeTempFiles): New function to tidy up temporary files.
7908 * src/preproc/html/pre-html.cc (main): Calls `removeTempFiles()'.
7909 Many fixes to do with the new inline suppress node and image regions
7911 * src/devices/grohtml/post-html.cc: New method `is_auto_img'.
7912 (generate_img_src): New function.
7913 (html_printer::do_auto_image): Utilizes it.
7914 (do_heading, do_title): Include inline images within their contents.
7915 (html_printer::begin_page): Tidied up comments that are issued to
7916 the html output file.
7917 (html_printer::do_fill): Fixed so that `.nf' works with fonts other
7919 (text_glob::is_br): New method used by do_heading.
7920 * tmac/s.tmac: If -Thtml then emit $1 in .IP rather than its
7921 equivalent diversion.
7922 * src/include/html-strings.h: Altered image tags to reflect the
7924 * src/include/htmlindicate.h (html_end_suppress): Added `is_inline'
7926 * src/preproc/eqn/main.cc: Will suppress generation of image tags if
7927 it is already inside a pic image. Only emit tags if the argument
7928 `-Tps:html' is present.
7929 * src/preproc/tbl/main.cc: Changes to reflect additional
7930 `html_end_suppress' parameter.
7931 * src/roff/troff/env.cc: Only emit eol tag if a node has been
7932 emitted since the last eol tag was written.
7933 * src/roff/troff/env.h: New boolean `emitted_node'.
7934 * src/roff/troff/input.cc (do_suppress): Handles extra suppress
7935 nodes \O3, \O4, \O5. No longer use `output_low_mark_miny'.
7936 * src/roff/troff/node.cc (check_charinfo): New method.
7937 (troff_output_file::determine_line_limits): Alterations to limit
7939 * tmac/www.tmac: Changes to reflect new suppress nodes.
7941 2001-04-12 Bruno Haible <haible@clisp.cons.org>
7943 * src/devices/grohtml/post-html.cc (html_printer::add_to_sbuf):
7944 Escape the html_glyph in the buffer.
7945 (str_translate_to_html): Output the unescaped escaped_char.
7946 * src/devices/grohtml/html-text.cc (issue_table_begin): Set
7947 `frame=void', not `frame=none'. Add `border=0'.
7949 2001-04-12 Werner LEMBERG <wl@gnu.org>
7951 * PROBLEMS: Add some words on how to avoid wrapper macros.
7953 2001-04-11 Blake McBride <blake@florida-software.com>
7955 * src/include/nonposix.h (fileno) [_MSC_VER]: Removed.
7957 2001-04-11 Werner LEMBERG <wl@gnu.org>
7959 * font/devlbp/Makefile.sub (CLEANADD): Set it.
7960 * tmac/Makefile.sub (CLEANADD): Add tmac.local-s.
7961 * Makefile.in (dist): Don't remove src/xditview/Imakefile, but ...
7962 * Makefile.sub (DISTCLEANFILES): Here.
7964 * libs/libgroff/new.cc: Include `nonposix.h'.
7965 * win32-diffs: Updated.
7967 2001-04-10 Ruslan Ermilov <ru@FreeBSD.org>
7969 Added skeleton macro for defunct macros.
7971 Updated documentation.
7973 When inside displays, an empty input line warning should be
7974 suppressed. If another macro call is put inside a display,
7975 all subsequent empty lines found in that display caused a
7976 warning to be emitted.
7978 * tmac/doc.tmac (doc-defunct-macro): New macro.
7979 (Db, Ds, Ex, Or, Sf): Reimplemented using this macro.
7980 (doc-restore-global-vars): Fixed typo.
7981 (doc-empty-line): Check the `doc-display-depth' register to
7982 determine whether we are inside display or not.
7984 * tmac/doc-common: Removed `Or' and `Sf' registers.
7985 Moved obsolete `Ds' macro to doc.tmac.
7987 * tmac/groff_mdoc.man: Bump document date.
7988 Document `.Vt' under ``Variable Types''.
7989 Removed documentation for obsolete `.Or' macro.
7991 2001-04-10 Werner LEMBERG <wl@gnu.org>
7994 * doc/groff.texinfo: Many fixes, additions, clarifications, etc.
7996 2001-04-10 Bruno Haible <haible@clisp.cons.org>
7998 * src/devices/grodvi/dvi.cc (main): Accept --help and --version.
7999 (usage): Add stream argument. Don't exit.
8000 * src/devices/grohtml/post-html.cc (main): Accept --help and --version.
8001 Write --version output to stdout, not stderr.
8002 (usage): Add stream argument. Don't exit.
8003 * src/devices/grohtml-old/html.cc (main): Accept --help and --version.
8004 (usage): Add stream argument. Don't exit.
8005 * src/devices/grolbp/lbp.cc (long_options): Use symbolic getopt.h
8007 (usage): Add stream argument. Don't exit.
8008 (main): Write --help output to stdout, not stderr.
8009 * src/devices/grolj4/lj4.cc (main): Accept --help and --version.
8010 (usage): Add stream argument. Don't exit.
8011 * src/devices/grops/ps.cc (main): Accept --help and --version.
8012 (usage): Add stream argument. Don't exit.
8013 * src/devices/grotty/tty.cc (main): Accept --help and --version.
8014 (usage): Add stream argument. Don't exit.
8015 * src/preproc/eqn/main.cc (usage): Add stream argument. Don't exit.
8016 (main): Accept --help and --version.
8017 * src/preproc/grn/main.cc (usage): Add stream argument. Don't exit.
8018 (main): Accept --help and --version.
8019 * src/preproc/html/pre-html.cc (usage): Add stream argument.
8020 (scanArguments): Accept --help and --version.
8021 * src/preproc/pic/main.cc (usage): Add stream argument. Don't exit.
8022 (main): Accept --help and --version.
8023 * src/preproc/refer/refer.cc (main): Accept --help and --version.
8024 (usage): Add stream argument. Don't exit.
8025 * src/preproc/soelim/soelim.cc (usage): Add stream argument. Don't
8027 (main): Accept --help and --version.
8028 * src/preproc/tbl/main.cc (usage): Add stream argument. Don't exit.
8029 (main): Accept --help and --version.
8030 * src/roff/groff/groff.cc (main): Accept --help and --version.
8031 (synopsis): Add stream argument.
8032 (help): Write --help output to stdout, not stderr.
8033 (usage): Add stream argument. Don't exit.
8034 * src/roff/grog/grog.pl: Accept --help and --version.
8036 * src/roff/grog/grog.sh: Accept --help and --version.
8037 * src/roff/nroff/nroff.sh: Accept --help and --version.
8038 * src/roff/troff/input.cc (USAGE_EXIT_CODE): Remove macro.
8039 (usage): Add stream argument. Don't exit.
8040 (main): Accept --help and --version.
8041 * src/utils/addftinfo/addftinfo.cc (main): Accept --help and --version.
8042 (usage): New function with stream argument, doesn't exit.
8043 * src/utils/hpftodit/hpftodit.cc (main): Accept --help and --version.
8044 (usage): New function with stream argument, doesn't exit.
8045 * src/utils/indxbib/indxbib.cc (main): Accept --help and --version.
8046 (usage): Add stream argument. Don't exit.
8047 * src/utils/lkbib/lkbib.cc (usage): Add stream argument. Don't exit.
8048 (main): Accept --help and --version.
8049 * src/utils/lookbib/lookbib.cc (usage): Add stream argument. Don't
8051 (main): Accept --help and --version.
8052 * src/utils/pfbtops/pfbtops.c (usage): Add stream argument. Don't exit.
8053 (main): Accept --help and --version.
8054 * src/utils/tfmtodit/tfmtodit.cc (main): Accept --help and --version.
8055 (usage): Add stream argument. Don't exit.
8057 2001-04-10 Ruslan Ermilov <ru@freebsd.org>
8059 Fix indentation in SYNOPSIS.
8061 Updated to include changes of latest BSD mdoc version (basically,
8062 the only change is that `.Fn' and `.Fc' put a final semicolon after
8063 a function declaration in the SYNOPSIS section).
8065 * tmac/doc.tmac (doc-in-synopsis-count): Replaced with ...
8066 (doc-in-synopsis-section): New variable. Updated all related
8068 (doc-indent-synopsis-active): New register.
8069 (Nd, Fn, Fo): Use it.
8070 (Cd): It requires manipulation of \n[doc-indent-synopsis] so that
8071 `.Cd' with long argument line produces indented wrapped lines.
8072 Also, the misplaced `.nop \*[doc-Nm-font]\c'' caused extra
8073 undesirable line break to be output.
8074 (doc-do-func-decl, Nm, Vt, Fn, Fo): Remove extraneous calls to
8076 (Fn, Fc): Add final `;' to output.
8077 (doc-save-global-vars, doc-restore-global-vars): Updated.
8078 * tmac/doc-common: Remove `Ex' register.
8080 * tmac/doc-ditroff, tmac/doc-nroff, tmac/doc-syms: Updated
8083 2001-04-06 Ruslan Ermilov <ru@freebsd.org>
8085 * tmac/doc.tmac (Cd): Simplify code.
8086 * tmac/groff_mdoc.man: Document some behaviour of `Cd' request.
8088 2001-04-06 Werner LEMBERG <wl@gnu.org>
8090 Implement continuous underlining for nroff mode. To do that, a new
8091 request in the ditroff language has been added: `x u N' (N is 0
8094 \X and \Y are now transparent to end-of-sentence recognition.
8096 * src/include/printer.h (printer): Add `type' parameter to `special'
8098 * src/libs/libdriver/printer.cc (printer::special): Updated.
8099 * src/libs/libdriver/input.cc (do_file): Handle `x u N'.
8101 * src/devices/dvi/dvi.cc (dvi_printer::special): Handle only
8102 specials of type `p'.
8103 * src/devices/grohtml/post-html.cc (html_printer::special): Ditto.
8104 * src/devices/grohtml-old/html.cc (html_printer::special): Ditto.
8105 * src/devices/grops/ps.cc (ps_printer::special): Ditto.
8106 * src/devices/grotty/tty.cc: Add new enum CU_MODE.
8107 (glyph::order): New method.
8108 (tty_printer::add_char): Use it.
8109 (tty_printer::special): New method.
8110 (tty_printer::end_page): Implement it.
8112 * src/roff/troff/node.h (special_node): Add `no_init_string' member.
8113 * src/roff/troff/node.cc (special_node::special_node): Add parameter
8114 to set `no_init_string'.
8115 (special_node::tprint_start): Use it.
8116 (special_node::same, special_node::copy): Updated.
8117 (special_node::ends_sentence): New method.
8118 (troff_output_file::start_special): Add parameter to include
8119 inititialization of special conditionally.
8121 * src/roff/troff/env.h (environment): New member `underline_spaces'.
8122 * src/roff/troff/env.cc (do_underline_special): New function.
8123 (environment::set_font): Use it.
8124 (do_underline): Use it. This was `underline()'.
8125 (underline): Call `do_underline()'.
8126 (continuous_underline): New function which calls `do_underline()'.
8127 (environment::newline): Use `do_underline_special()'.
8128 (init_env_requests): Updated.
8130 * NEWS, man/troff_out.man: Updated.
8132 2001-04-06 Bruno Haible <haible@clisp.cons.org>
8134 * font/devutf8/R.proto: Fix code of 'shc'.
8136 2001-04-06 Ruslan Ermilov <ru@freebsd.org>
8138 Many fixes. Diag lists can now be nested also; additionally,
8139 `-compact' and `-offset' are supported.
8141 * tmac/doc.tmac (doc-have-indent): Replaced with ...
8142 (doc-list-have-indent-stackXXX): A new register stack.
8143 (doc-have-diag-list): Removed.
8144 (Bl): Use `doc-list-have-indent-stackXXX'.
8146 (doc-diag-list): Use `doc-compact-list-stackXXX'.
8147 (doc-tag-list): Use `doc-list-have-indent-stackXXX'.
8148 (doc-set-vertical-and-indent): Ditto.
8149 (doc-next-list-depth): Removed.
8150 (doc-increment-list-stack): Updated.
8151 (doc-decrement-list-stack): Use `doc-list-depth' instead of
8152 `doc-next-list-depth'.
8153 (doc-end-list, doc-end-column-list): Don't use
8154 `doc-increment-list-stack'.
8155 (doc-set-column-tab): Don't use `doc-list-offset-stackXXX'.
8156 (doc-save-global-vars, doc-restore-global-vars): Updated.
8157 * tmac/doc-common: Updated.
8158 * tmac/groff_mdoc.man: Updated.
8161 2001-04-02 Werner LEMBERG <wl@gnu.org>
8163 * src/devices/grotty/grotty.man: Fix grammatical error.
8165 2001-03-30 Ruslan Ermilov <ru@freebsd.org>
8167 Remove .Ld from mdoc package; replace it with special handling of
8170 * tmac/doc-common: Remove `Ld' register.
8171 Uncomment `doc-volume-ds-*' strings.
8172 Remove `doc-operating-system-default'.
8174 * tmac/doc-syms (Ld): Removed.
8175 * tmac/doc.tmac (doc-parse-args, doc-parse-arg-vector): Handle
8179 * tmac/groff_mdoc.man: Many fixes and updates.
8181 2001-03-29 Werner LEMBERG <wl@gnu.org>
8183 * tmac/troffrc-end: Protect data with `.do'. Reported by T. Kurt
8184 Bond <tkb@tkb.mpl.com>.
8185 * tmac/www.tmac: Save compatibility mode.
8187 2001-03-28 Ruslan Ermilov <ru@freebsd.org>
8189 * tmac/groff_mdoc.man: Many fixes.
8191 2001-03-28 Werner LEMBERG <wl@gnu.org>
8193 * src/preproc/soelim/soelim.man: Document that `.<whitespace>so'
8196 2001-03-27 Werner LEMBERG <wl@gnu.org>
8198 * tmac/an-old.tmac (TP, an-do-tag): Reduce line length while in
8199 diversion. This fixes overlong tags.
8201 2001-03-26 Werner LEMBERG <wl@gnu.org>
8203 * doc/groff.texinfo: Fixed and improved documentation of fonts.
8204 * tmac/doc-syms: Fix error messages.
8205 * tmac/an-old.tmac: Remove incorrect double backslashes.
8207 2001-03-24 Ruslan Ermilov <ru@freebsd.org>
8209 * tmac/Makefile.sub: Strip mdoc.local also
8210 * tmac/strip.sed: Fixed.
8212 2001-03-24 Werner LEMBERG <wl@gnu.org>
8214 * tmac/doc-nroff, tmac/doc-ditroff: Implement -rSxx switch for
8215 selecting the font size.
8216 * tmac/groff_mdoc.man, NEWS: Document it.
8218 2001-03-23 Werner LEMBERG <wl@gnu.org>
8220 * src/roff/troff/div.cc (save_vertical_space): Add default argument
8222 * src/roff/troff/env.cc (family_change): Make `.fam' accept no
8223 argument to restore previous font family.
8224 * src/roff/troff/troff.man, man/groff.man, NEWS: Updated.
8226 * doc/groff.texinfo: More fixes and additions (mainly for font
8227 manipulating commands).
8229 * tmac/groff_mdoc.reference.man: Small updates and renamed to ...
8230 * tmac/groff_mdoc.man: This. The quick reference has been removed.
8231 * tmac/Makefile.sub, NEWS: Updated.
8233 2001-03-23 Werner LEMBERG <wl@gnu.org>
8235 Replaced mdoc implementation. The new version is `state of the
8236 art', using almost all new features of groff 1.17 -- it won't run
8237 with older versions.
8239 * tmac/doc.tmac: Completely rewritten.
8240 * tmac/doc-common: Ditto.
8241 * tmac/doc-nroff: Ditto.
8242 * tmac/doc-ditroff: Ditto.
8243 * tmac/doc-syms: Ditto.
8244 * tmac/mdoc.local: New file.
8245 * tmac/groff_mdoc.samples.man: Replaced with ...
8246 * tmac/groff_mdoc.reference.man: New file, covering mdoc completely.
8247 * tmac/strip.sed: Updated.
8248 * tmac/Makefile.sub: Updated.
8251 * tmac/groff_man.man: Add `man.local' to the FILES section.
8253 2001-03-22 Werner LEMBERG <wl@gnu.org>
8255 * doc/groff.texinfo: Added many @noindent.
8256 Replaced @end_Example -> @endExample.
8257 Added info whether registers are r/o.
8258 Many other additions and fixes.
8260 2001-03-21 Werner LEMBERG <wl@gnu.org>
8262 * doc/groff.texinfo: Added macro @Var (and some hacks due to bugs
8263 in makeinfo of texinfo 4.0) to be used in @Def* macros.
8264 Improved @Def* macros: Now the exact syntax of request, register,
8265 and escapes is shown.
8266 Added macros for parentheses and brackets to be used in @Def*.
8267 Many fixes and improvements of the documentation.
8269 2001-03-20 Werner LEMBERG <wl@gnu.org>
8271 * doc/groff.texinfo: Added new index: `st' (for strings).
8272 Added macros @Defstr(x).
8273 Added macro @Example (adding @group).
8274 Other minor improvements.
8276 2001-03-19 Werner LEMBERG <wl@gnu.org>
8278 * doc/groff.texinfo: Added two new indices: `es' (for escapes) and
8279 `rq' for requests. `fn' is no longer used.
8280 Added macros @Defreq(x), @Defreg(x), and @Defesc(x).
8283 * tmac/an-old.tmac (an-p-footer): If `cR' is set, replace page
8284 number with name of man page.
8286 2001-03-19 Larry Kollar <kollar@alltel.net>
8288 * doc/groff.texinfo: Complete revision. Added many @Deffn to gain
8291 2001-03-19 Werner LEMBERG <wl@gnu.org>
8293 * man/groff_font.man: Document `prepro', `postpro', and `print'.
8294 * src/roff/groff/groff.man: Improve documentation of `-l' and `-L'.
8295 * src/devices/grohtml/grohtml.man: Fixing typos.
8297 2001-03-19 Gaius Mulley <gaius@glam.ac.uk>
8299 * tmac/s.tmac (@IP): Pass `.ip' html tag.
8300 * tmac/groff_mwww.man: Remove .LINE macro
8301 * tmac/www.tmac (LINE): Add `.ti'.
8303 * src/devices/grohtml/post-html.cc (html_printer): New member
8305 (html_printer::emit_raw): Use it.
8306 (html_printer::do_linelength): Ditto.
8307 (html_printer::do_pageoffset): Ditto.
8308 (html_printer::do_indentation): Ditto.
8309 (html_printer::do_tempindent): Ditto.
8310 (html_printer::do_break): Ditto.
8311 (html_printer::begin_page): Ditto.
8312 (html_printer::do_indentedparagraph): New function.
8313 (html_printer::troff_tag): Handle `.ip'.
8314 * src/devices/grohtml/html-text.cc (html_text::issue_table_begin):
8315 Add `<td width=...>' handling.
8316 (html_text::do_table): Add parameter.
8317 (html_text::do_indent): Updated.
8318 * src/devices/groohtml/html-text.h: Updated.
8320 2001-03-16 Gaius Mulley <gaius@glam.ac.uk>
8322 Introduced simple html tables to implement indentation.
8324 * src/devices/grohtml/html.h (word, word_list): New structures.
8325 (simple_output): Use it.
8326 * src/devices/grohtml/post-html.cc: Add `INDENTATION'.
8327 (html_printer): Improve indentation handling.
8328 (html_printer::emit_raw): Set `in_table' element. Handle
8330 (html_printer::write_header): Move conditional downwards.
8331 Don't allow whitespace in tags.
8332 (html_printer::do_linelength): Handle line length and indentation
8334 (html_printer::do_pageoffset): Handle indentation conditionally.
8335 (html_printer::do_indentation): Ditto.
8336 (html_printer::do_tempindent): New function member.
8337 (html_printer::do_fill): Take care of indentation.
8338 (html_printer::do_flush): Finish table.
8339 (html_printer::do_links): Ditto.
8340 (html_printer::do_break): New function for handling `.br' and `.ti'.
8341 (html_printer::troff_tag): Use it.
8343 (html_printer::flush_globs): Fix.
8344 (html_printer::flush_page): Finish table.
8345 (html_printer::html_printer): Fix error message. Set up
8347 (html_printer::add_to_sbuf): Remove special handling of character
8349 (to_unicode): Remove `stop()'.
8350 (html_printer::write_title): Cleanup.
8351 (html_printer::begin_page): Use `put_string()'. Handle indentation.
8352 (html_printer::~html_printer): Flush text and end the line.
8354 * src/devices/grohtml/html_text.h: Add more *_TAG enum values.
8355 * src/devices/grohtml/html_text.cc (html_text::end_tag): Fix
8357 (html_text::start_tag): Disable newlines.
8358 (html_text::table_is_void): New function.
8359 (html_text::issue_table_begin): Ditto.
8360 (html_text::issue_table_end): Ditto.
8361 (html_text::push_para): Better table handling.
8362 (html_text::do_indent): New function.
8363 (html_text::do_table): Ditto.
8364 (html_text::done_table): Ditto.
8365 (html_text::do_tt): Handle PRE_TAG.
8366 (html_text::is_in_table): New function.
8367 (html_text::check_emit_text): Handle tables.
8368 (html_text::do_emittext): Use `nl()'.
8369 (html_text::do_para): Handle table.
8370 (html_text::remove_def): New function.
8371 * src/devices/grohtml/output.cc (word, word_list): Implement
8373 (simple_output::end_line): Flush last word.
8374 (simple_output::simple_comment): Ditto.
8375 (simple_output::begin_comment): Recoded.
8376 (simple_output::end_comment): Ditto.
8377 (simple_output::comment_arg): Removed.
8378 (simple_output::check_newline): Improve test and flush last word.
8379 (simple_output::space_or_newline): Improved.
8380 (simple_output::write_newline): Replaced with...
8381 (simple_output::nl): This.
8382 (simple_output::put_raw_char): Flush last word.
8383 (simple_output::check_space): Removed.
8384 (simple_output::put_translated_string): Ditto.
8385 (simple_output::put_string): Simplified.
8386 (simple_output::put_number): Updated.
8387 (simple_output::put_float): Ditto.
8388 (simple_output::put_symbol): Removed.
8389 (simple_output::enable_newlines): Add `check_newline()'.
8390 (simple_output::flush_last_word): New function.
8392 * src/roff/troff/enc.cc (no_fill): Remove call to add_html_tag().
8393 * src/roff/troff/div.cc (page_offset): Add call to add_html_tag().
8395 * tmac/s.tmac (@PP, @IP): Add html conditional code.
8396 * tmac/an-old.tmac (TP): Ditto.
8398 2001-03-09 Ruslan Ermilov <ru@freebsd.org>
8400 * mdate.sh: Make it POSIX compliant.
8402 2001-03-09 Werner LEMBERG <wl@gnu.org>
8404 Added the `return' request to end a macro immediately. It simply
8405 pops iterators from the input stack until a macro iterator is found.
8407 * src/roff/troff/input.cc (input_iterator::is_macro,
8408 macro_iterator::is_macro): New member.
8409 (input_return_boundary): New class to signal an immediate return
8411 (input_stack::add_return_boundary, input_stack::is_return_boundary):
8413 (input_stack::clear): Use it.
8414 (input_stack::pop_macro): New function.
8415 (while_request): Use `is_return_boundary()'.
8416 (return_macro_request): New function.
8417 (init_input_requests): Use it.
8419 * src/roff/troff/TODO: Updated.
8420 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
8422 2001-03-08 Werner LEMBERG <wl@gnu.org>
8424 * src/roff/troff/input.cc (input_iterator::is_boundary): Minor
8427 2001-03-07 Werner LEMBERG <wl@gnu.org>
8429 Make `\B' more rigid.
8431 * src/roff/troff/number.cc (parse_expr, parse_term): Add `rigid'
8433 (get_number_rigidly): New function.
8434 * src/roff/troff/input.cc (do_expr_test): Use it.
8435 * src/roff/troff/token.h: Updated.
8437 * src/roff/troff/request.h: Fix typo (init_html_request ->
8438 init_markup_request).
8440 2001-03-04 Gaius Mulley <gaius@glam.ac.uk>
8442 Fixed grohtml handling of any named glyph for glyph indexes < 0x80.
8443 Cosmetic changes to `.html-begin', `.html-end', `.html-image' which
8444 are now `.begin', `.end', `.image'.
8446 * src/devices/grohtml/post-html.cc: Adding UNICODE_DESC_START.
8447 (html_printer::add_to_sbuf): Changing type of `code' parameter.
8448 Use add_char_to_sbuf().
8449 (to_unicode): New function.
8450 (char_translate_to_html): Changing type of `ch' parameter.
8452 (html_printer::~html_printer): Comment out doctype string.
8453 * src/preproc/html/pre-html.cc (write_end_image): Use `.end'
8454 instead of `.html-end'.
8455 (write_start_image): Use `.begin' and `.image' instead of
8456 `.html-begin' and `.html-image'.
8457 * src/roff/troff/input.cc: Rename `html_level' to `begin_level'.
8458 (html_begin): Renamed to ...
8460 (html_end): Renamed to ...
8462 (html_image): Renamed to ...
8464 (init_html_requests): Renamed to ...
8465 (init_markup_requests): This.
8466 * tmac/www.tmac: Updated.
8468 2001-02-28 Bram <bram@avontuur.org>
8470 * src/libs/libgroff/font.cc (font_widths_cache): Fixing syntax of
8473 2001-02-26 David Leonard <david.leonard@csee.uq.edu.au>
8475 * doc/meref.me: Fixing some typos.
8477 2001-02-16 Werner LEMBERG <wl@gnu.org>
8479 * src/roff/troff/node.cc (space_node::get_hyphenation_type): New
8480 method. Return `HYPHEN_MIDDLE' if it was `\:'.
8481 * src/roff/troff/node.h: Updated.
8483 2001-02-17 Ruslan Ermilov <ru@FreeBSD.org>
8485 * tmac/groff_tmac.man: Fix typo.
8487 2001-02-16 Werner LEMBERG <wl@gnu.org>
8489 Fixing a bug which prevented proper end-of-sentence recognition
8490 between an `unformatted' box and the following text. As a
8491 consequence, vertical line distances are no longer preserved in
8492 boxes after a call to `.unformat' -- because boxes aren't
8493 line-oriented (contrary to diversions), this doesn't make sense
8496 * src/roff/troff/node.cc (*node::set_unformat_flag): Add return
8498 (vertical_size_node::set_unformat_flag): New method.
8499 * src/roff/troff/node.hh: Updated.
8500 * src/roff/troff/input.cc (word_space_node::reread,
8501 hmotion_node::reread): Reset `unformat' flag after usage.
8502 (unformat_macro): Append only if `set_unformat_flag()' returns
8504 * src/roff/troff/troff.man: Updated.
8506 2001-02-15 Werner LEMBERG <wl@gnu.org>
8508 * src/roff/troff/troff.man, NEWS, man/groff.man: Improved
8509 documentation of `asciify' and `unformat' requests.
8511 2001-02-13 Werner LEMBERG <wl@gnu.org>
8513 Redesigned the `unformat' request. It is no longer connected with
8514 `asciify' but rather uses new `reread()' methods if the `unformat'
8515 flag is set. Additionally, the handling of space characters after
8516 unformatting has been fixed so that they retain their width.
8518 * src/roff/troff/node.h (width_list): New structure to store
8519 original widths of spaces.
8520 (node): Added `unformat' member.
8521 Replaced `num_spaces' variable with `orig_width' list.
8522 * src/roff/troff/node.cc (*node::asciify,
8523 asciify_reverse_node_list): Removed `unformat_only' flag and related
8525 (word_space_node::asciify, word_space_node::word_space_node): Use
8527 (word_space_node::~word_space_node): New destructor.
8528 (word_space_node::copy): Updated to handle `orig_width'.
8529 (hmotion_node::copy, unbreakable_space_node::copy): Updated.
8530 (*node::merge_space): Update `orig_width' list if necessary.
8531 (*node::set_unformat_flag): New methods to set the `unformat' flag.
8532 * src/roff/troff/enc.cc (environment::space_newline): Use
8534 (environment::space): Added method to handle space width and
8535 sentence space width as parameters. Use `width_list'.
8536 (environment::make_tab_node): Updated.
8537 * src/roff/troff/env.h: Updated.
8538 * src/roff/troff/input.cc (word_space_node::reread,
8539 unbreakable_space_node::reread, hmotion_node::reread): New methods
8540 to handle nodes specially if `unformat' flag is set.
8541 (do_asciify_macro): Renamed back to ...
8542 (asciify_macro): This.
8543 (unformat_macro): New implementation to simply set the `unformat'
8546 * MORE.STUFF: Added more info about deroff.
8548 2001-02-08 Werner LEMBERG <wl@gnu.org>
8550 * src/roff/troff/node.h (unbreakable_space_node, hmotion_node,
8551 space_char_hmotion_node, overstrike_node): Add `get_hyphen_list()'
8552 and `add_self()' methods to avoid hyphenation. For example, the
8553 hyphen list for `foo\0\0bar' was `foobar', causing insertion of a
8554 soft hyphen after `foo'. Now the hyphen list is correctly
8555 `foo<ignore><ignore>bar'.
8557 2001-02-05 Yoshiteru Kageyama <yt-kage@cb3.so-net.ne.jp>
8559 * tmac/groff_tmac.man: Fix `BIR' macro.
8561 2001-02-04 Werner LEMBERG <wl@gnu.org>
8563 A new escape sequence `\:', inserting a zero-width break point.
8565 * src/roff/troff/input.h: Adding `ESCAPE_COLON'.
8566 * src/roff/troff/input.cc (get_copy, token::next, asciify):
8568 * src/roff/troff/node.h (node): Add `is_escape_colon()' virtual
8570 (space_node): Add `was_escape_colon' member. Add `is_escape_colon()'
8571 and `asciify()' methods.
8572 * src/roff/troff/node.cc (space_node::space_node): Updated.
8573 (space_node::asciify): Handle `was_escape_colon'.
8574 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
8576 Handle `\~' similar to other comparable requests.
8578 * src/roff/troff/input.cc (process_input_stack): Remove now obsolete
8580 (token::next): Move creation of an unbreakable_space_node to...
8581 (token::add_to_node_list): Here.
8583 Fix a bug which sometimes prevented hyphenation of words connected
8584 with `\~' or `\ ' (and other escape sequences handled as
8585 TOKEN_NODE). This also fixes a hyphenation problem with boxes
8586 (after a call to the `unformat' request).
8588 * src/roff/troff/env.h (environment::possibly_break_line,
8589 environment::hyphenate_line): Introducing `start_here' parameter.
8590 * src/roff/troff/env.cc (environment::space_newline,
8591 environment::space): Use it.
8592 (environment::possibly_break_line, environment::hyphenate_line):
8594 * src/roff/troff/input.cc (process_input_stack): Use it.
8595 * src/roff/troff/node.h (unbreakable_space_node, hmotion_node,
8596 space_char_hmotion_node, overstrike_node): Add
8597 `get_hyphenation_type()' method.
8598 * src/roff/troff/node.cc (break_char_node::asciify): Don't asciify
8599 if `unformat_only' is active.
8601 2001-01-30 Werner LEMBERG <wl@gnu.org>
8603 Implemented new read-only number register `.linetabs' which
8604 returns 1 if in line-tabs mode, 0 otherwise.
8606 * src/roff/troff/env.h (environment): Add get_line_tabs() member.
8607 * src/roff/troff/env.cc (get_line_tabs): New function.
8608 (init_env_requests): Use it.
8609 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
8611 * VERSION, REVISION: Changing to 1.17.0.
8613 2001-01-28 Werner LEMBERG <wl@gnu.org>
8615 Fixed a bug which prevented hyphenation of words which are finished
8618 * src/roff/troff/token.h (token): Add enum type
8619 `TOKEN_TRANSPARENT_DUMMY' and method `transparent_dummy()'.
8620 * src/roff/troff/input.cc (token::next, token::description,
8621 get_line_arg, token::add_to_node_list, token::process): Use it.
8623 2001-01-27 Werner LEMBERG <wl@gnu.org>
8625 * src/roff/troff/div.h (diversion): Add `saved_prev_line_interrupted'.
8626 * src/roff/troff/div.cc (do_divert): Use it.
8628 * src/roff/troff/input.cc (asciify): Add ESCAPE_RIGHT_PARENTHESIS.
8630 2001-01-25 Werner LEMBERG <wl@gnu.org>
8632 Adding the `linetabs' request. If set, tab distances are not
8633 computed relative to the input line but relative to the output line.
8635 * src/roff/troff/env.h (environment): New member `line_tabs'.
8636 * src/roff/troff/env.cc (line_tabs_request): Implement request.
8637 (environment::environment, environment::copy): Updated.
8638 (environment::distance_to_next_tab): Use `line_tabs'.
8639 (init_env_requests): Register request.
8640 * src/roff/troff/troff.man, man/groff.man, NEWS: Document it. Other
8643 2001-01-24 Werner LEMBERG <wl@gnu.org>
8645 Introducing a new read-only register `.int' which is set to a
8646 positive value if the last output line is interrupted (i.e., if it
8649 * src/roff/troff/env.cc (init_env_requests): Add it.
8650 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
8652 2001-01-23 Gaius Mulley <gaius@glam.ac.uk>
8654 * tmac/mwww.tmac: Call `www.tmac', not `arkup.tmac'.
8655 * src/preproc/html/pre-html.cc (findPrefix): New function which
8656 generates the troff executable name via the system prefix.
8657 * src/preproc/eqn/main.cc: Modified warning message.
8659 2001-01-23 Werner LEMBERG <wl@gnu.org>
8661 troff's `box' and `boxa' requests didn't preserve temporary
8664 * src/roff/troff/div.h (diversion): Add `saved_saved_indent' and
8665 `saved_target_text_length' members.
8666 * src/roff/troff/div.cc (do_divert): Use them.
8668 Tabs (but not yet leaders and fields) are now handled correctly by
8671 * node.h (hmotion_node): Add field `was_tab'.
8672 * env.cc (environment::make_tab_node): Set it.
8673 * node.cc (hmotion_node::copy, hmotion_node::asciify): Use it.
8675 Added new request `unformat' which will, contrary to `asciify',
8676 preserve font information after unformatting (i.e., only nodes
8677 dealing with horizontal space are converted back to input
8680 * input.cc (asciify_macro): Renamed to ...
8681 (do_asciify_macro): this, having a new parameter `unformat_only'.
8682 (asciify_macro, unformat_macro): New; using do_asciify_macro.
8683 (init_input_requests): Added `unformat'.
8684 * node.cc (*_node::asciify), asciify_reverse_node_list: Added
8685 parameter to control asciification process.
8686 * node.h (*_node::asciify): Ditto.
8687 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
8689 2001-01-20 Werner LEMBERG <wl@gnu.org>
8691 * doc/groff.texinfo: Minor improvement of `.in' documentation.
8693 2001-01-18 Werner LEMBERG <wl@gnu.org>
8695 * tmac/ps.tmac: Remove call of psold.tmac.
8696 * tmac/psold.tmac: Comment updated.
8697 * tmac/psnew.tmac: Removed since no longer needed.
8698 * tmac/Makefile.sub, NEWS, src/devices/grops/grops.man: Updated.
8700 * font/devutf8/R.proto: Adding `shc' glyph.
8701 * font/devutf8/NOTES: Updated.
8703 * test-groff: Updated.
8705 2001-01-15 Gaius Mulley <gaius@glam.ac.uk>
8707 First cut of the new html device driver. Changes to pre-html and
8708 the new grohtml are too numerous to be documented here.
8710 Stuff related to `html' has been renamed to `html-old' and `html2'
8711 stuff has been renamed to `html' (including directories). The new
8712 html device driver is therefore invoked as `-Thtml'.
8714 Added new `\O' escape to suppress output (needed by html driver).
8716 Added functions and code to pass info about input-level commands
8717 (`.in', `.fl', etc.) to html driver.
8719 Three new functions (.html-begin, .html-end, and .html-image) for
8720 better html handling: `html-begin' will execute the remaining line
8721 if at the outermost nesting level, increasing an internal counter.
8722 `html-end' does the same but decreases the internal counter.
8723 `html_image' puts its arguments into a special node (suppress_node)
8724 to define an image region.
8726 The `output' request has been removed.
8728 * tmac/html-tags.tmac: Removed.
8729 * tmac/arkup.tmac: Updated and renamed to ...
8730 * tmac/www.tmac: New file.
8731 * tmac/markup.tmac Updated and renamed to ...
8732 * tmac/mwww.tmac: New file.
8733 * tmac/Makefile.sub: Updated.
8734 * tmac/an-old.tmac: Updated.
8735 * tmac/eqnrc: Updated.
8736 * tmac/groff_man.man
8737 * tmac/groff_markup.man: Updated and renamed to ...
8738 * tmac/groff_mwww.man: New file.
8739 * tmac/groff_tmac.man: Updated.
8740 * tmac/html-old.tmac: Updated and Renamed from html.tmac.
8741 * tmac/html.tmac: Updated and renamed from html2.tmac.
8742 * tmac/pspic.tmac: Updated html support.
8743 * tmac/s.tmac: Added html output support.
8744 * tmac/troffrc, tmac/troffrc-end: Updated.
8746 * Makefile.in, doc/Makefile: Updated.
8747 * doc/groff.texinfo: Added info about new `\O' escape.
8748 * doc/homepage.ms: Use `MAILTO' macro.
8750 * font/devhtml/DESC.proto: Add `C' font.
8751 * font/devhtml/Makefile.sub: Updated.
8752 * font/devhtml/R.proto: Minor fixes.
8753 * font/devhtml-old/Makefile.sub: Updated.
8755 * src/devices/grohtml-old/Makefile.sub: Updated.
8757 * src/libs/libdriver/printer.cc (printer::get_font_from_index): New
8759 * src/libs/libgroff/htmlindicate.cc (html_begin_suppress,
8760 graphic_start): Add `inline' parameter. Update.
8761 (html_end_suppress, graphic_end): Update.
8763 * src/include/html-strings.h: New file.
8764 * src/include/htmlindicate.h: Comments updated.
8765 * src/include/printer.h: Updated.
8767 * src/preproc/eqn/main.cc (do_file, main): Updated.
8768 * src/preproc/pic/troff.cc (troff_output::start_picture,
8769 troff_output::finish_picture): Updated.
8770 * src/preproc/tbl/main.cc (process_input_file): Updated.
8772 * src/roff/groff/groff.cc (main): Updated.
8773 Pass device arguments to predrivers also.
8774 Use `ps' device for `eqn' preprocessor if `-Thtml' is given.
8775 * src/roff/troff/env.h (environment): Updated.
8776 New elements `need_eol' and `ignore_next_eol' (for html output).
8777 * src/roff/troff/env.cc (environment::environment): Add initializers
8778 for `need_eol' and `ignore_next_eol'.
8779 (environment::add_html_tag_eol, environment::add_html_tag_tabs): New
8781 (point_size, fill, no_fill, center, right_justify, line_length,
8782 indent, temporary_indent, break_request, handle_tab): Use
8784 (set_tabs): Use `add_html_tag_tabs()'.
8785 (environment::add_html_tag): Updated.
8786 (environment::do_break): Updated.
8787 * src/roff/troff/div.cc (space_request, flush_output): Use
8788 `environment::add_html_tag()'.
8789 * src/roff/troff/input.cc: Updated.
8790 New variable `html_level' to indicate nested `html-begin' requests.
8791 (file_iterator::fill): Use `environment::add_html_tag_eol()'.
8792 (non_interpreted_char_node, token_node, non_interpreted_node): Add
8793 `force_tprint()' method.
8794 (token::next): Handle `\O'.
8795 (do_suppress): Implement it.
8796 (html_begin, html_end, html_image): New functions.
8797 (init_output_requests): Renamed to ...
8798 (init_html_requests): this.
8800 (macro::append_str, macro::append_unsigned, macro::append_int): New
8802 New variable `output_low_mark_miny' to limit minimal value of y.
8803 (reset_output_registers): Use it.
8804 (output_request): Removed.
8805 (get_output_registers): New function.
8806 * src/roff/troff/node.h (node): Make `force_tprint()' virtual.
8807 (*_node): Added `force_tprint()' if necessary.
8808 (special_node): New elements `tf' and `get_tfont()'.
8809 (suppress_node): New class.
8810 * src/roff/troff/node.cc:
8811 New global variables `image_no' and `suppress_start_page'.
8812 (real_output_file): New method `is_on()'.
8813 (troff_output_file): New method `start_special(tfont)'.
8814 (troff_output_file::really_print_line): Use `tprint' conditionally.
8815 (real_output_file::print_line): Updated.
8816 (real_output_file::on): Updated.
8817 (*_node): Added `force_tprint()'.
8818 (special_node::special_node): Initializer updated.
8819 (special_node::same, special_node::copy, special_node::tprint_start):
8821 (get_reg_int, get_reg_str): New functions.
8822 (suppress_node::*): New methods.
8823 New global variables last_position, last_image_filename;
8824 (min): New inline function.
8825 * src/roff/troff/reg.h, src/roff/troff/request.h,
8826 src/roff/troff/troff.h: Updated.
8828 2001-01-13 Werner LEMBERG <wl@gnu.org>
8830 * NEWS, src/roff/troff/troff.man, doc/groff.texinfo: Fix
8831 documentation of `asciify' request.
8833 2001-01-12 Werner LEMBERG <wl@gnu.org>
8835 * src/roff/troff/input.cc: Move definition of special characters
8836 like `ESCAPE_TILDE' to ...
8837 * src/roff/troff/input.h: New file.
8838 * src/roff/troff/Makefile.sub (HDRS): Add it.
8840 Extending the .asciify request to `unformat' space characters also.
8842 * src/roff/troff/node.h (word_space_node): Add `num_spaces' element
8843 to count input space characters.
8844 Update constructors to take care of it.
8845 * src/roff/troff/node.cc (space_char_hmotion_node::asciify): Use
8846 `ESCAPE_SPACE' instead of normal space.
8847 (word_space_node::asciify): New method.
8848 (unbreakable_space_node::asciify): New method.
8849 (word_space_node::merge_space): New method.
8850 * src/roff/troff/env.cc (environment::space_newline,
8851 environment::space): Add code to initialize `num_spaces' (using the
8852 constructor of `word_space_node').
8853 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
8856 2001-01-09 Werner LEMBERG <wl@gnu.org>
8858 * man/groff_char.man: Use table header traps only conditionally.
8860 2001-01-09 Bjarni Ingi Gíslason <bjarniig@hi.is>
8862 * man/groff_char.man: Add `ý' and `Ý' to the `acute' group.
8864 2001-01-08 Werner LEMBERG <wl@gnu.org>
8866 Introducing the `box' and `boxa' requests which are similar to
8867 `di' resp. `da' but omitting a partially filled line (which is
8868 restored after ending the diversion).
8870 * src/roff/troff/div.h (diversion): Add elements to save partially
8872 * src/roff/troff/div.cc (do_divert): Add parameter `boxing' to save
8873 partially filled line.
8874 (divert, divert_append): Updated.
8875 (box, box_append): New functions.
8876 (init_div_requests): Use them.
8877 * src/roff/troff/env.h (environment): do_divert() is now a friend.
8878 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
8880 * doc/groff.texinfo: Fix documentation of `lf' request.
8882 2000-12-25 Werner LEMBERG <wl@gnu.org>
8884 * src/roff/troff/troff.man, NEWS: Document `writem' request.
8886 2000-12-21 Werner LEMBERG <wl@gnu.org>
8888 Ignore `ss' request if in compatibility mode.
8890 * src/roff/troff/input.cc: Make `compatible_flag' non-static.
8891 * src/roff/troff/env.h: Added extern `compatible_flag' declaration.
8892 * src/roff/troff/env.cc (space_size): Use it.
8894 * doc/groff.texinfo, src/roff/troff/troff.man: Fix documentation of
8895 `ss' request in nroff mode.
8897 * tmac/an-old.tmac: Fixed some serious bugs introduced with latest
8900 2000-12-15 Ruslan Ermilov <ru@FreeBSD.org>
8902 * tmac/troffrc, tmac/troffrc-end: Convert tmac.* to *.tmac.
8904 2000-12-13 Werner LEMBERG <wl@gnu.org>
8906 * src/preproc/eqn/Makefile.sub (MAN1): Added neqn.man.
8907 * src/preproc/eqn/neqn.man: Small fixes and additions.
8909 2000-12-13 Ruslan Ermilov <ru@FreeBSD.org>
8911 * src/utils/addftinfo/addftinfo.man, src/devices/grops/grops.man:
8914 * src/preproc/eqn/neqn.man: New file.
8916 * src/preproc/tbl/table.cc (table::print): Fix `indent cannot be
8919 * tmac/e.tmac: Add `T&' macro.
8920 Fix `indent cannot be negative' warning.
8921 * tmac/s.tmac: Fix `indent cannot be negative' warning.
8923 2000-12-07 Werner LEMBERG <wl@gnu.org>
8925 * src/include/lib.h: Replaced __ALPHA with __alpha symbol.
8927 2000-12-06 Werner LEMBERG <wl@gnu.org>
8929 * PROBLEMS: Added info about adding -lPW on HP-UX to satisfy the
8932 * MORE.STUFF: Added info about deroff for djgpp.
8934 * tmac/an-old.tmac, tmac/groff_man.man, doc/groff.texinfo, NEWS: Fix
8935 documentation of -rcR switch.
8937 2000-12-03 Werner LEMBERG <wl@gnu.org>
8939 * tmac/an-old.tmac: Implementing the -rcR switch (similar to mdoc);
8940 if -rcR=1 (which is now the default in nroff mode), a single, very
8941 long page is created instead of multiple pages: All `ne' and `wh'
8942 requests are put into conditionals; a new macro `an-end' is added to
8943 be called with `em'.
8945 Some other minor cleanups.
8947 * NEWS, tmac/groff_man.man, doc/groff.texinfo: Updated.
8949 2000-12-02 Werner LEMBERG <wl@gnu.org>
8951 Fixing a bug which prevented hyphenation in words followed
8952 immediately by a TOKEN_NODE (e.g. `\ ', `\~', etc.).
8954 * src/roff/troff/input.cc (process_input_stack <token::TOKEN_NODE>):
8955 Adding possibly_break_line().
8956 * src/roff/troff/env.h (environment): Make possibly_break_line()
8959 Make `\~' usable in .tr request.
8961 * src/roff/troff/token.h (token_type): Add TOKEN_STRETCHABLE_SPACE.
8962 (token): Add stretchable_space().
8963 * src/roff/troff/input.cc (token::next, token::delimiter,
8964 token::description, process_input_stack, do_translate,
8965 add_to_node_list, token::process): Use it.
8966 * src/roff/troff/node.h (node): Add fourth parameter to add_char()
8967 for adjusting the space.
8968 * src/roff/troff/node.cc (node::add_char): Implement it. Add code
8969 for stretchable space.
8970 * src/roff/troff/input.cc (token::add_to_node_list): Use it.
8971 (make_node): Add code for stretchable space.
8972 * src/roff/troff/env.cc (environment::add_char): Use it.
8973 * src/roff/troff/input.cc: Add ESCAPE_TILDE special character.
8974 (get_copy, token::next, transparent_translate, asciify): Use it.
8976 * NEWS, src/roff/troff/troff.man, src/roff/troff/TODO,
8977 doc/groff.texinfo: Updated.
8978 * man/groff.man: Small reorderings.
8980 2000-11-23 Werner LEMBERG <wl@gnu.org>
8983 * src/preproc/eqn/main.cc (main): Use `config_macro_path' for -M
8985 * src/roff/troff/input.cc (main): Add `config_macro_path' and
8986 `safer_macro_path' to -M option.
8987 * src/roff/troff/troff.man: Fixes.
8989 2000-11-22 Werner LEMBERG <wl@gnu.org>
8991 Use safer path (except for config files) if -U isn't specified. Add
8992 a special macro path (without home and current directory) for config
8993 files. Add home directory to unsafe path for consistency. Don't
8994 include the home directory in the font path.
8996 * src/libs/libgroff/macropath.cc: Add `config_macro_path', change
8998 * src/include/macropath.h: Add `config_macrp_path'.
8999 * src/libs/libgroff/fontfile.cc: Fix font path.
9000 * src/roff/troff/input.cc (process_startup_file): Use
9001 `config_macro_path'.
9002 (main): Select unsafe path if -U is given.
9004 * src/preproc/eqn/main.cc (main): Fixing search path for
9006 * src/preproc/eqn/eqn.man: Updated.
9008 * src/roff/troff/troff.man, man/roff.man, tmac/groff_tmac.man:
9011 * src/preproc/grn/grn.man, src/devices/grodvi/grodvi.man,
9012 src/devices/grohtml/grohtml.man, src/devices/grolbp/grplbp.man,
9013 src/devices/grolj4/grolj4.man, src/devices/grops/grops.man,
9014 src/devices/grotty/grotty.man: Updated.
9016 * Makefile.in: Fix comments.
9018 2000-11-17 Werner LEMBERG <wl@gnu.org>
9020 * tmac/safer.tmac: Empty file added (again) for compatibility
9022 * tmac/Makefile.sub: Updated.
9024 2000-11-16 Werner LEMBERG <wl@gnu.org>
9026 * src/devices/grodvi/dvi.cc (main),
9027 src/devices/grohtml2/post-html.cc (main),
9028 src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
9029 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
9030 (main), src/preproc/eqn/main.cc (main), src/preproc/grn/main.cc
9031 (main), src/preproc/html2/pre-html.cc (main),
9032 src/preproc/pic/main.cc (main), src/preproc/refer/refer.cc (main),
9033 src/preproc/soelim/soelim.cc (main), src/preproc/tbl/main.cc
9034 (main), src/roff/groff/groff.cc (main), src/roff/troff/input.cc
9035 (main), src/utils/hpftodit/hpftodit.cc (main),
9036 src/utils/indxbib/indxbib.cc (main), src/utils/lkbib/lkbib.cc
9037 (main), src/utils/lookbib/lookbib.cc (main),
9038 src/utils/pfbtops/pfbtops.c (main), src/utils/tfmtodit/tfmtodit.cc
9039 (main): Use stdout for -v.
9040 * src/roff/groff/groff.cc (run_commands),
9041 src/roff/groff/pipeline.c (run_pipeline): New parameter `no_pipe'
9042 to make direct printing to stdout possible.
9043 * src/roff/groff/pipeline.h: Updated.
9045 * src/utils/afmtodit/afmtodit.pl: Add -v switch.
9046 * src/utils/afmtodit/Makefile.sub (afmtodit): Use @VERSION@.
9047 * src/utils/afmtodit/afmtodit.man: Updated.
9049 * src/utils/addftinfo/addftinfo.cc (main): Add -v switch.
9050 (version): New function.
9052 * src/utils/addftinfo/addftinfo.man: Updated.
9054 * src/devices/*/*, src/preproc/*/*, src/roff/*/*, src/utils/*/*:
9055 Fixing copyright dates.
9057 * src/preproc/eqn/neqn.sh: Adding GROFF_BIN_PATH to path instead of
9060 * src/devices/grolbp/lbp.cc (main): Use Version_string instead of
9063 * src/roff/nroff/Makefile.sub (nroff): Fix use of @VERSION@.
9065 2000-11-15 Werner LEMBERG <wl@gnu.org>
9067 In all programs, make -v return immediately with exit status 0 to
9068 be compliant with the GNU standard.
9070 * src/devices/grodvi/dvi.cc (main),
9071 src/devices/grohtml2/post-html.cc (main),
9072 src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
9073 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
9074 (main) src/preproc/eqn/main.cc (main), src/preproc/grn/main.cc
9075 (main), src/preproc/html2/pre-html.cc (main),
9076 src/preproc/pic/main.cc (main), src/preproc/refer/refer.cc (main),
9077 src/preproc/soelim/soelim.cc (main), src/preproc/tbl/main.cc
9078 (main), src/roff/groff/groff.cc (main), src/roff/troff/input.cc
9079 (main): Implement it.
9082 * src/roff/groff/groff.cc (main): Add copyright notice. Add refer
9083 and postprocessors to the -v option.
9085 * src/roff/grog/grog.pl: Implement -v.
9086 * src/roff/grog/Makefile.sub (grog): Use @VERSION@.
9087 * src/roff/grog/grog.man, doc/groff.texinfo: Updated.
9089 * src/roff/nroff/nroff.sh: Implement -v.
9090 * src/roff/nroff/Makefile.sub (nroff): Use @VERSION@.
9091 * src/roff/nroff/nroff.man: Updated.
9093 * src/preproc/eqn/main.cc (main): Fix comment typo.
9095 * MORE.STUFF: Added info about djgpp port of grap.
9097 2000-11-14 Werner LEMBERG <wl@gnu.org>
9099 * src/roff/grog/grog.{pl,sh}: Implemented -C switch for compatibility
9100 mode (or rather, implemented non-compatibility mode).
9101 * NEWS, src/roff/grog/grog.man, doc/groff.texinfo: Updated.
9103 * src/roff/groff/groff.cc (main): Add BIN_PATH to PATH instead of
9104 replacing it -- we don't find gxditview otherwise.
9105 * NEWS, src/roff/groff/groff.man, doc/groff.texinfo: Updated.
9107 * src/preproc/pic/depend: Removed. Unnecessary.
9109 Implemented dummy keyword `solid' in pic for compatibility with
9112 * lex.cc (lookup_keyword): Added `solid'.
9113 * pic.y: Added SOLID with dummy rule.
9114 * pic.cc, pic_tab.h: Regenerated.
9115 * doc/pic.ms: Updated.
9117 2000-11-13 Werner LEMBERG <wl@gnu.org>
9119 For security reasons, don't use the current directory but the home
9120 directory while searching and scanning troffrc and troffrc-end.
9121 Similarly, replace the current directory with the home directory
9124 * Makefile.in (fontpath, tmacpath): Remove current directory.
9126 * src/libs/libgroff/searchpath.cc (search_path::search_path): Add
9127 two parameters `add_home' and `add_current'.
9128 (search_path::~search_path, search_path::command_line_dir,
9129 search_path::open_file): Remove tests for `dirs' being zero.
9130 * src/include/searchpath.h: Adjust.
9131 * src/libs/libgroff/macropath.cc, src/include/macropath.h: Add
9133 * src/libs/libgroff/fontfile.cc: Adjust `font_path'.
9135 * src/roff/troff/troff.h: Add `searchpath.h' and `mac_path'.
9136 * src/roff/troff/input.cc: Use `mac_path', initialized with
9138 (process_startup_file): Set `mac_path' to `safer_macro_path'.
9139 * src/roff/troff/env.cc: Use `mac_path'.
9141 * src/preproc/eqn/main.cc (main): Use `safer_macro_path'.
9143 * NEWS, man/roff.man, src/roff/troff/troff.man,
9144 src/roff/groff/groff.man, tmac/groff_tmac.man, arch/djgpp/README:
9147 2000-11-12 Werner LEMBERG <wl@gnu.org>
9149 * src/include/lib.h: Don't include groff-getopt.h for OSF/1.
9151 * aclocal.m4 (GROFF_SYS_ERRLIST): Do test in C, not in C++.
9152 * configure.in: Fix typo in comment.
9153 * configure: Regenerated.
9155 * src/libs/libgroff/*, src/include/*, src/roff/troff/*: Fixing
9158 2000-11-08 Werner LEMBERG <wl@gnu.org>
9160 Add system tmac directory (/usr/local/lib/groff/site-tmac).
9162 * Makefile.in: Add $(libdir), $(libprogramdir), and $(systemtmacdir).
9163 (uninstall_dirs): Add $(libdir), $(libprogramdir), and
9166 * Makefile.comm (.man.n): Add @SYSTEMMACRODIR@.
9167 * tmac/Makefile.sub (install_data): Create
9168 $(systemtmacdir) and $(localtmacdir).
9169 (uninstall_sub): Use $(systemtmacdir) for wrapper macros.
9170 * man/roff.man, src/roff/troff/troff.man, src/roff/groff/groff.man,
9171 NEWS, doc/groff.texinfo: Updated and minor fixes.
9173 * Makefile.comm, Makefile.in: Added tmac_{s,an}_prefix stuff again.
9174 * tmac/Makefile.sub: Added `wrap' stuff again, but installing into
9175 $(systemtmacdir) since the wrapper files are platform-dependent.
9177 2000-11-01 Werner LEMBERG <wl@gnu.org>
9179 * doc/groff.texinfo: Fix typo.
9181 2000-10-26 Werner LEMBERG <wl@gnu.org>
9183 Convert macros `tmac.XXX' to `XXX.tmac'. Special cases:
9184 tmac.doc.old -> doc-old.tmac
9185 tmac.an.old -> an-old.tmac
9187 * tmac/tmac.*: Moved to ...
9188 * tmac/*.tmac: this.
9189 * tmac/man.local: Fix comment.
9190 * tmac/groff_man.man, tmac/groff_markup.man, tmac/groff_mdoc.man,
9191 tmac/groff_me.man, tmac/groff_ms.man, tmac/groff_tmac.man: Updated.
9192 Added some `FILES' sections. More use of @...@ directives. Other
9194 * arch/djgpp/README, font/devutf8/NOTES: Updated.
9195 * doc/homepage.ms, doc/groff.texinfo: Updated.
9196 * man/groff.man, man/roff.man: Updated.
9197 * src/devices/grodvi/grodvi.man, src/devices/grolbp/grolbp.man,
9198 src/devices/grolj4/grolj4.man, src/devices/grops/grops.man,
9199 src/devices/grotty/grotty.man: Updated.
9200 * src/preproc/pic/pic.man: Updated.
9201 * src/roff/grog/grog.pl, src/roff/grog/grog.sh: Use -mdoc-old
9202 instead of -mdoc.old.
9203 * src/roff/grog/grog.man: Document -mdoc and -mdoc-old.
9204 * src/roff/nroff/nroff.man: Updated.
9207 * tmac/fixmacros.sed, tmac/strip.sed: Add explanatory comment.
9209 * tmac/mm.diff: Removed -- it has no use now since the mm package
9212 * tmac/*: Removed trailing spaces.
9214 * arch/djgpp/t-groff.bat: Fix GROFF_TMAC_PATH (hyphen.us is now in
9215 the tmac subdirectory also).
9217 * Makefile.comm, Makefile.in: Remove tmac_{s,an}_prefix stuff.
9218 * tmac/Makefile.sub: Adapted to new macro names; removed `wrap'
9219 stuff since it is no longer needed.
9221 * README, PROBLEMS: Updated.
9223 2000-10-25 Werner LEMBERG <wl@gnu.org>
9225 Invert current behaviour: Search first FOOBAR.tmac, then
9228 * src/roff/troff/input.cc: Introduce MACRO_POSTFIX.
9229 (open_mac_file, macro_source): Implement it.
9230 * src/roff/troff/troff.man, tmac/groff_tmac.man, man/roff.man,
9231 doc/groff.texinfo, NEWS: Document it.
9233 * src/roff/nroff/nroff.man, src/roff/groff/groff.man, man/groff.man:
9234 Small documentation improvements.
9236 * test-groff: Fix GROFF_TMAC_PATH (hyphen.us is now in the tmac
9239 * font/devps/Makefile.sub: Fix rules for dingbats.*map.
9241 2000-10-24 Werner LEMBERG <wl@gnu.org>
9243 Add local tmac directory (groff/site-tmac).
9245 * Makefile.in: Add $(localtmacdir).
9246 (uninstall_dirs): Add $(localtmacdir).
9247 * Makefile.comm (.man.n): Add @LOCALMACRODIR@.
9248 * tmac/Makefile.sub (install_data, uninstall_sub): Handle man.local
9249 in $(localtmacdir). Create $(localtmacdir).
9250 * man/roff.man, src/roff/troff/troff.man, NEWS, doc/groff.texinfo:
9251 Updated and minor fixes.
9253 Rename font/devps/generate/dingbats[r]map to dingbats.[r]map.
9255 * font/devps/generate/Makefile.sub, arch/djgpp/README: Adjust.
9257 2000-10-23 Werner LEMBERG <wl@gnu.org>
9259 Move hyphen.us to tmac directory.
9261 * src/roff/troff/hyphen.us: Removed.
9262 * src/tmac/hyphen.us: Added.
9263 * src/roff/troff/Makefile.sub, tmac/Makefile.sub: Updated.
9265 Change installation structure for data files from .../groff/... to
9266 .../groff/<version><revision>/... to be conform with other GNU
9269 * Makefile.in, Makefile.comm, src/utils/indxbib/Makefile.sub,
9270 doc/Makefile: Implement it.
9271 * aclocal.m4 (GROFF_PAGE): Add test for new directory structure.
9272 * configure: Updated.
9273 * arch/djgpp/README, font/devutf8/NOTES: Use it.
9274 * NEWS: Document it.
9275 * man/roff.man, tmac/groff_tmac.man: Use @FONTPATH@, @FONTDIR@, and
9276 @MACRODIR@ instead of hard-coded directories.
9278 2000-10-22 Werner LEMBERG <wl@gnu.org>
9280 Implement $GROFF_BIN_PATH environment variable (which defaults to
9281 $bindir) used for child programs of groff and similar wrappers.
9283 * gendefs.sh: Improve documentation.
9284 * Makefile.comm (,man.n), src/include/Makefile.sub (defs.h),
9285 src/preproc/eqn/Makefile.sub (neqn),
9286 src/roff/nroff/Makefile.sub (nroff): Add $(bindir).
9287 * src/preproc/eqn/neqn.sh, src/roff/nroff/nroff.sh: Implement
9289 * src/roff/groff/groff.cc (main): Implement $GROFF_BIN_PATH and
9290 $GROFF_PATH__ (the latter for communication with troff).
9291 * src/roff/troff/input.cc (main): Use $GROFF_PATH__ for $PATH if
9293 * NEWS, src/roff/nroff/nroff.man, src/roff/groff/groff.man,
9294 doc/groff.texinfo: Document it.
9296 * doc/groff.texinfo: Improve documentation of troff's -a option.
9298 2000-10-17 Gaius Mulley <gaius@glam.ac.uk>
9300 * src/roff/troff/node.cc: Fixed calculation of opminx and fixed
9301 non-intrusive eol marker.
9302 (troff_output_file::determine_line_limits): New function.
9303 (troff_output_file::draw): Use it.
9304 * src/roff/troff/env.cc (environment::add_html_tag): Use output() +
9305 output_pending_lines() instead of output_line().
9306 * src/preproc/eqn/main.cc (do_file): Fix graphic_end().
9307 * src/preproc/html2/pre-html.cc (char_buffer::write_file_troff,
9308 createImage): Small fixes.
9310 2000-10-14 Werner LEMBERG <wl@gnu.org>
9312 Replace tmac.safer with a real secure solution.
9314 * src/roff/troff/input.cc (open_request, opena_request, pipe_source,
9315 system_request, pipe_output): Disable requests if in safer mode.
9316 * src/roff/groff/groff.cc (main): Remove reference to tmac.safer.
9317 * tmac/tmac.safer, tmac/groff_msafer.man: Removed.
9318 * tmac/Makefile.sub, NEWS, man/roff.man, tmac/groff_tmac.man,
9319 doc/groff.texinfo, src/roff/groff/groff.man,
9320 src/roff/troff/troff.man, arch/djgpp/README: Updated.
9322 * src/devices/grops/ps.cc (main), src/devices/grops/psrm.cc
9323 (resource_manager::output_prolog): Replace setenv() with putenv().
9325 2000-10-09 Werner LEMBERG <wl@gnu.org>
9327 * src/libs/libbib/map.c, src/libs/libgroff/getcwd.c,
9328 src/libs/libgroff/strtol.c, src/preproc/html2/image.cc,
9329 src/preproc/html2/pre-html.cc, src/preproc/html2/pushbackbuffer.cc,
9330 src/roff/groff/pipeline.c: Removing `#ifndef errno' to avoid
9331 compilation errors with some compilers. It seems that this code
9332 is no longer necessary -- if yes, it is easy to add some #ifdef's
9333 for that particular old-fashioned compiler.
9335 * MORE.STUFF: Added info about Meta-tbl.
9337 * doc/groff.texinfo: Added more info about `.if "..."..."'.
9339 2000-10-07 Werner LEMBERG <wl@gnu.org>
9341 Adding a new escape sequence \B'...': If the string between
9342 the delimiters is a valid numeric expression, return the character
9343 `1', and `0' otherwise. This is an analogon to \A.
9345 * src/roff/troff/input.cc (do_expr_test): Implement it.
9346 (token::next): Use it.
9347 * src/roff/troff/troff.man, NEWS, man/groff.man: Document it.
9349 * tmac/tmac.trace: Made independent from escape character.
9351 2000-10-06 Werner LEMBERG <wl@gnu.org>
9353 Adding a new request .dei: define indirect. The first and second
9354 parameter of .dei are taken from string registers instead directly;
9355 this very special request is needed to make tmac.trace independent
9356 from the escape character (which might even be disabled).
9358 * src/roff/troff/input.cc (do_define_macro): Implement it.
9359 (define_macro_indirect): New function.
9360 (init_input_requests): Use it.
9362 Adding two requests .ecs and .ecr: Save and restore the escape
9363 character. These two requests are needed to make tmac.trace
9364 independent from the escape character (which might even be
9367 * src/roff/troff/input.cc (save_escape_char, restore_escape_char):
9369 (init_input_requests): Use it.
9371 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
9373 2000-09-22 Ricardo Soares Guimarães <ricardo@conectiva.com.br>
9375 Adding a new option -P and new environment variable GROPS_PROLOGUE
9376 to grops, selecting a different prologue file (minor modifications
9379 * src/devices/grops/psrm.cc (resource_manager::output_prolog),
9380 src/devices/grops/ps.cc (main): Implement it.
9381 * src/devices/grops/grops.man, NEWS: Document it.
9383 2000-09-22 Werner LEMBERG <wl@gnu.org>
9385 * INSTALL: Add info about selecting paper format.
9387 2000-09-21 Werner LEMBERG <wl@gnu.org>
9389 * src/roff/troff/input.cc (main): Fixing compiler warning.
9390 * src/include/{driver.h, lib.h}: Move inclusion of string.h and
9391 strings.h from the former to the latter.
9392 * src/devices/grolbp/lpb.cc, src/include/lib.h: Move strncasecmp()
9393 stuff from the former to the latter.
9395 2000-09-11 Werner LEMBERG <wl@gnu.org>
9397 Implementing two new requests .tm1 and .tmc: The former is similar
9398 to .tm but can output leading spaces; its syntax is similar to
9399 defining a string, i.e., a `"' can be used to mark the beginning of
9400 the string to be written to stderr: `.tm1 " test'. The latter is
9401 similar to .tm1 but doesn't write out a final newline character.
9403 * src/roff/troff/input.cc (terminal1, terminal_continue,
9404 do_terminal): New functions.
9405 (init_input_requests): Use them.
9406 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
9408 2000-09-09 Werner LEMBERG <wl@gnu.org>
9410 * tmac/groff_mdoc.samples.man: Small fixes.
9412 2000-09-08 Werner LEMBERG <wl@gnu.org>
9414 * tmac/groff_mdoc.man: Fixing typo.
9416 2000-09-02 Werner LEMBERG <wl@gnu.org>
9418 Implementing a .nop request which does nothing.
9420 * src/roff/troff/input.cc (nop_request): New function.
9421 (init_input_requests): Use it.
9422 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
9424 2000-09-01 Werner LEMBERG <wl@gnu.org>
9426 * doc/groff.texinfo: Added some comments.
9428 2000-08-30 Werner LEMBERG <wl@gnu.org>
9430 * src/roff/troff/TODO: Updated.
9432 2000-08-25 Werner LEMBERG <wl@gnu.org>
9434 * doc/groff.texinfo: Fix comment how to compile the DVI file.
9436 2000-08-25 Eli Zaretskii <eliz@is.elta.co.il>
9438 * font/devps/generate/Makefile (SHELL): Define explicitly to
9439 "/bin/sh", for non-Unix platforms.
9440 (extraclean): Use a more portable "" quoting instead of a
9441 backslash (which doesn't work on DOS/Windows).
9443 * font/devlj4/generate/Makefile (extraclean): Ditto.
9445 * font/devdvi/generate/Makefile (extraclean): Ditto.
9447 2000-08-25 Werner LEMBERG <wl@gnu.org>
9449 * NEWS, doc/groff.texinfo, tmac/groff_tmac.man, man/roff.man,
9450 src/roff/troff/troff.man: Document Eli's latest changes.
9452 2000-08-25 Eli Zaretskii <eliz@is.elta.co.il>
9454 * src/roff/troff/input.cc (open_mac_file, macro_source): Support
9455 macro file names of the form NAME.tmac as well as tmac.NAME.
9457 2000-08-25 Werner LEMBERG <wl@gnu.org>
9459 * src/include/posix.h: Remove definition of FILENAME_MAX.
9461 * src/preproc/html2/pre-html.h, pre-html.cc: Add return type to
9462 `sys_fatal' and `stop' function().
9464 * test-groff: Updated.
9466 2000-08-24 Gaius Mulley <gaius@glam.ac.uk>
9468 Added the new troff command .output <arg> to suppress output (while
9469 still obeying motion) and also the opminx, opminy, opmaxx, opmaxy
9470 registers (for passing the output dimensions to the output device).
9472 * src/roff/troff/div.cc (top_level_diversion::output): Use `width'
9474 * src/roff/troff/node.h, src/roff/troff/node.cc
9475 (troff_output_file::really_print_line,
9476 ascii_output_file::really_print_line,
9477 supress_output_file::really_print_line): Use `width' parameter.
9478 (troff_output_file::really_on, troff_output_file::really_off,
9479 output_file::on, output_file::off, real_output_file::on,
9480 real_output_file::off, real_output_file::really_on,
9481 real_output_file::really_off): New functions.
9482 (real_output_file:public output_file): New variable `output_on'.
9483 (real_output_file::begin_page, real_output_file::copy_file,
9484 real_output_file::transparent_char, real_output_file::print_line):
9486 (real_output_file::print_line): Use check_output_limits.
9487 * src/roff/troff/reg.h, src/roff/troff/request.h,
9488 src/roff/troff/input.cc (assign_registers): New function to remove
9490 (do_ps_file): Use it.
9491 (check_output_limits, reset_output_registers, output_request,
9492 init_output_requests): New functions.
9493 (init_input_requests): Updated.
9495 Added new grohtml2 device and html2 preprocessor (coding
9496 not yet finished) which will eventually replace grohtml.
9498 * Makefile.in, tmac/Makefile.sub, tmac/eqnrc, tmac/troffrc-end:
9500 * src/include/htmlindicate.h, src/include/htmlindicate
9501 (html_begin_suppress, html_end_suppress): New functions.
9502 * src/preproc/tbl/main.cc: Use it.
9503 * src/roff/groff/groff.cc: Add support for html2 device (which will
9504 automatically invoke the html2 preprocessor).
9505 * src/roff/troff/input.cc (is_html2): New variable.
9506 * src/roff/troff/troff.h, src/roff/troff/env.h,
9507 src/roff/troff/env.cc (environment::add_html_tag): New function
9509 (environment::do_break): Use it.
9510 * font/devhtml2/*: New files.
9511 * src/devices/grohtml2: New device.
9512 * src/preproc/html2: New preprocessor.
9513 * tmac/tmac.html-tags, tmac/tmac.html2: New files.
9515 2000-08-23 Werner LEMBERG <wl@gnu.org>
9517 * src/devices/grolbp/lbp.cc: Same workaround for sinix as for AIX.
9519 2000-08-22 Werner LEMBERG <wl@gnu.org>
9521 * src/include/lib.h: Provide a fix for IRIX to not include
9524 2000-08-18 Werner LEMBERG <wl@gnu.org>
9526 * configure.in: Don't provide an empty value for SH_SCRIPT_SED_CMD
9527 since some non-GNU sed programs can't handle null regexps.
9528 * configure, src/preproc/eqn/Makefile.sub,
9529 src/roff/grog/Makefile.sub, src/roff/nroff/Makefile.sub: Updated.
9531 * src/devices/grolbp/lbp.cc: Add an AIX workaround for an autoconf
9532 bug (string.h and strings.h are both needed according to latest
9535 * MORE.STUFF: Added info about unroff and troffcvt.
9537 2000-08-08 Werner LEMBERG <wl@gnu.org>
9539 * tmac/tmac.a4: Will now work with ms macros also; -ma4 should be
9542 * tmac/tmac.man.old: Remove unused number register.
9544 * tmac.doc: Minor documentation fix.
9546 2000-08-07 Paul Eggert <eggert@twinsun.com>
9548 * src/roff/groff/pipeline.c (is_system_shell):
9549 Fix typo: "monocased_shell" no longer exists.
9551 2000-08-07 Paul Eggert <eggert@twinsun.com>
9553 Remove FILENAME_MAX limits.
9555 * src/roff/groff/pipeline.c (is_system_shell): Do not assume
9556 that the argument length is less than FILENAME_MAX.
9557 * src/libs/libgroff/tmpfile.cc (add_tmp_file): Likewise.
9558 Use struct hack to allocate and free file name.
9559 (struct xtmpfile_list): fname is now part of the structure,
9560 not a pointer to another string.
9562 2000-08-07 Tom Schmidt <tschmidt@micron.com>
9564 * src/include/posix.h: Add a default value for FILENAME_MAX.
9566 2000-08-06 Paul Eggert <eggert@twinsun.com>
9568 Add support for new BSD-style man pages (with ".Dd" instead of
9569 ".TH"), so that "groff -man" understands both styles, even
9570 when running "groff -man" on a host whose system man page
9571 macros don't support ".Dd".
9573 * tmac/Makefile.sub (NORMALFILES): Add tmac.an.old.
9574 (stamp-wrap): Source tmac.andoc first when wrapping man macros,
9575 in case the system man macros don't define Dd or TH.
9577 * tmac/tmac.an.old: Renamed from tmac/tmac.an.
9578 * tmac/tmac.an: New one-line file.
9579 * tmac/tmac.andoc (TH): Adjust to the tmac.an.old file renaming.
9581 2000-08-06 Werner LEMBERG <wl@gnu.org>
9583 * src/roff/troff/troff.man: Fixing typos.
9585 Version 1.16.1 released
9586 =======================
9588 2000-07-31 Werner LEMBERG <wl@gnu.org>
9590 Preparing release 1.16.1.
9592 * REVISION: Revision number set to 1.
9593 * MORE.STUFF: Added info about port to DOS.
9594 * NEWS, win32-diffs: Updated.
9596 * src/include/nonposix.h: Remove first line -- this file is used
9599 * Makefile.in (dist): Delete Imakefile earlier to avoid a soft
9602 2000-07-30 Werner LEMBERG <wl@gnu.org>
9604 * doc/texinfo.tex: Update to latest version.
9606 2000-06-28 Paul Eggert <eggert@twinsun.com>
9608 * Makefile.in (ENVSETUP): Don't assume POSIX make semantics for
9609 commands that fail. Don't assume that "export a=b" is valid shell
9610 syntax. This is needed for Solaris 2.5.1.
9612 * src/libs/libgroff/tmpfile.cc, src/utils/indxbib/indxbib.cc: Fix
9613 comment about missing Solaris headers.
9615 * PROBLEMS: Add section about problems with Sun Make and VPATH.
9617 2000-06-25 Werner LEMBERG <wl@gnu.org>
9619 * src/devics/grodvi/dvi.cc: Replace _setmode() (for MSC) with
9622 * src/include/posix.h: Use HAVE_UNISTD instead of _MSC_VER.
9624 * win32-diffs: Updated.
9625 * README.WIN32: Added CRs to make all Windows editors happy.
9627 * src/roff/troff/node.cc: Added WIFSIGNALED() macro (copied from
9628 src/roff/groff/pipeline.c).
9630 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
9632 * src/roff/grog/Makefile.sub (grog): Prepend `-e' to
9633 $(SH_SCRIPT_SED_CMD), for the case where its value is empty.
9635 2000-06-17 Eli Zaretskii <eliz@is.elta.co.il>
9637 * src/utils/tfmtodit/tfmtodit.cc: #include nonposix.h.
9638 (tfm::load, gf::load): Open tfm and gf files in binary mode: these
9640 (main): Support non-Posix systems with several different styles of
9641 slash characters in file names.
9643 * src/utils/pfbtops/pfbtops.c: #include nonposix.h.
9644 (main) [SET_BINARY]: Switch stdin into binary mode.
9646 * src/utils/indxbib/indxbib.cc: #include nonposix.h.
9647 (main): Support file names with several possible slash-type
9648 characters, as given by DIR_SEPS[] in nonposix.h.
9649 (main) [__MSDOS__]: If renaming the temporary index file fails
9650 because it has more than one dot in its trunk, replace the dot
9651 with an underscore and try again.
9652 (do_file): Use FOPEN_RB instead of "r". Skip every CR before a
9654 [__MSDOS__ || _MSC_VER]: Stop at the first ^Z character.
9656 * src/utils/hpftodit/hpftodit.cc: #include nonposix.h.
9657 (File::File): Open the input file in binary mode. Strip CR
9658 characters from each CR-LF pair.
9659 (xbasename): Support file names with several possible slash-type
9660 characters, as given by DIR_SEPS[] in nonposix.h.
9662 * src/include/Makefile.sub (HDRS): Add nonposix.h.
9664 * src/roff/troff/node.cc [HAVE_UNISTD_H]: Include <unistd.h>.
9665 (WIFEXITED, WEXITSTATUS, WTERMSIG, WIFSTOPPED, WSTOPSIG)
9666 [!_POSIX_VERSION]: Define for traditional Unix systems.
9667 (real_output_file::real_output_file): Remove the MSVC-specific
9668 call to popen, use instead POPEN_WT, appropriately defined on
9669 nonposix.h. #include nonposix.h.
9670 (real_output_file::~real_output_file): Remove the MSVC-specific
9671 call to pclose, a suitable macro is now defined on nonposix.h.
9672 Use the portable macros WIFEXITED, WIFSIGNALED, WTERMSIG, WSTOPSIG
9673 and WEXITSTATUS instead of assuming traditional Unix
9674 interpretation of the status returned by pclose.
9676 * src/roff/troff/input.cc (pipe_source): Remove the MSVC-specific
9677 call to popen, use POPEN_RT instead (appropriately defined on
9678 nonposix.h). #include nonposix.h.
9679 (ps_bbox_request): Open the PostScript file in binary mode.
9680 Close the file after processing it.
9681 (getpid) [_MSC_VER]: Remove; a suitable macro is now defined on
9684 * src/roff/groff/pipeline.c (run_pipeline) [__MSDOS__ || _WIN32]:
9685 A version of run_pipeline that doesn't use `fork'.
9686 (signal_catcher) [__MSDOS__ || _WIN32]: New function.
9687 (system_shell_name, system_shell_dash_c)
9688 (is_system_shell) [__MSDOS__ || _WIN32]: New functions, to hide
9689 the ugliness of testing DOS/Windows file names for equality, and
9690 support both stock shells and ports of Unix shells.
9692 * src/roff/groff/groff.cc: #include nonposix.h.
9693 (BSHELL): Definition moved to nonposix.h.
9694 (main): Use PATH_SEP[0] instead of literal ':'. Use BSHELL_DASH_C
9695 instead of a literal "-c".
9696 (xbasename): Support file names with several possible slash-type
9697 characters, as given by DIR_SEPS[] in nonposix.h.
9698 (possible_command::print): Use BSHELL_DASH_C and IS_BSHELL instead
9701 * src/preproc/soelim/soelim.cc: #include nonposix.h.
9702 (do_file): Use IS_ABSOLUTE instead of testing for a literal '/'.
9704 * src/preproc/pic/Makefile.sub (YTABH): Change pic.tab.h to
9707 * src/preproc/pic/lex.cc: Change pic.tab.h to pic_tab.h.
9709 * src/preproc/eqn/Makefile.sub (YTABH): Rename eqn.tab.h to
9712 * src/preproc/eqn/lex.cc: #include eqn_tab.h, not eqn.tab.h.
9714 * src/libs/libgroff/tmpfile.cc (DEFAULT_TMPDIR) [P_tmpdir]: If
9715 P_tmpdir is defined, use it instead of the literal "/tmp".
9716 (remove_tmp_files, add_tmp_file): New functions.
9717 (xtmpfile): Record temporary files and register an atexit function
9718 to delete them explicitly, instead of relying on the OS to do
9719 that, which doesn't work on non-Unix systems.
9721 * src/libs/libgroff/searchpath.cc: #include nonposix.h.
9722 (search_path::search_path): Use PATH_SEP instead of a literal
9724 (search_path::command_line_dir): Ditto.
9725 (search_path::open_file): Use IS_ABSOLUTE, PATH_SEP and DIR_SEPS,
9726 to support non-Posix systems.
9728 * src/libs/libbib/search.cc: #include nonposix.h.
9729 (search_list::add_file): Open the file in binary mode.
9731 * src/libs/libbib/linear.cc: #include nonposix.h.
9732 (file_buffer::load): Remove \r characters preceding \n from the
9735 * src/libs/libbib/index.cc: #include nonposix.h.
9736 (make_index_search_item): Open index_filename in O_BINARY mode.
9737 (index_search_item_iterator::get_tag): Ditto. Remove \r
9738 characters before \n characters.
9739 (index_search_item::check_files): Open files in binary mode.
9740 (index_search_item::munge_filename): Support DOS-style file names
9741 with backslashes and drive letters, use IS_ABSOLUTE.
9743 * src/devices/grops/ps.cc: #include nonposix.h.
9744 (main) [SET_BINARY]: Switch stdout to binary mode.
9746 * src/devices/grolj4/lj4.cc: #include nonposix.h.
9747 (main) [SET_BINARY]: Switch stdout to binary mode.
9749 * src/devices/grolbp/lbp.cc: #include nonposix.h
9750 (fill_pattern) [SET_BINARY]: Switch stdout to binary mode.
9752 * src/devices/grodvi/dvi.cc: #include nonposix.h.
9753 [_MSC_VER]: Remove inclusion of Windows-specific headers (done by
9755 (main) [SET_BINARY]: Switch stdout to binary mode.
9756 [_MSC_VER]: Remove an explicit call to _setmode.
9758 * src/include/nonposix.h: New file.
9760 * Makefile.in (ENVSETUP): New variable, to set up case-sensitive
9761 operation when building with DJGPP.
9762 ($(TARGETS), dot, $(LIBDIRS), $(CPROGDIRS), $(CCPROGDIRS))
9763 ($(DEVDIRS), $(TTYDEVDIRS), $(INCDIRS), $(OTHERDIRS)): Use
9766 * Makefile.comm: mv y.tab.[ch] to y_tab.[ch], to make it work on
9768 (.man.n): Replace `;' with `|', since FONTPATH, MACROPATH,
9769 etc. can include a semi-colon on DOS/Windows.
9770 (depend.temp): Use depend1.temp instead of depend.temp1, to
9771 prevent files from overerwiting each other on 8+3 filesystems.
9773 * gendef.sh (t): Change definition to work with DOS/Windows.
9775 doc/groff.texinfo: Apart of some typo corrections, I also changed
9776 some index entris, to make them more non-ambiguous, and also put
9777 @ignore around some parts that are not yet written, to allow the
9778 Info output be readable.
9780 2000-06-10 Gael Queri <gqueri@mail.dotcom.fr>
9782 Replaced specific checks for function declarations with a generic
9783 routine taken from GNU bfd.
9785 * aclocal.m4 (GROFF_NEED_DECLARATION): New function.
9786 GROFF_PUTENV, GROFF_POPEN, GROFF_PCLOSE, GROFF_HYPOT: Removed.
9787 * configure.in: Use it.
9788 * src/devices/grolbp/lbp.cc, src/include/lib.h,
9789 src/preproc/grn/hgraph.cc, src/preproc/pic/pic.h,
9790 src/roff/groff/groff.cc: Use it.
9791 * Makefile.in, configure: Updated.
9793 2000-06-07 Paco Andrés Verdú <pandres@dragonet.es>
9795 * src/devides/grolbp/lbp.h: Removed unused variables.
9797 2000-05-31 Keith Thompson <kst@sdsc.edu>
9799 * src/devices/grolbp/lbp.cc (set_papersizes): Add declaration of
9802 2000-05-31 Werner LEMBERG <wl@gnu.org>
9804 * aclocal.m4 (GROFF_SRAND): New function to test the return value
9805 of srand() -- at least SunOS 4.1.3 uses `int' instead of `void'.
9806 * configure.in: Use it.
9807 * src/preproc/pic/pic.y, src/preproc/pic/pic.cc: Use it.
9808 * configure, Makefile.in: Updated.
9810 * configure.in: Add test for strncasecmp().
9811 * src/include/lib.h: Use it.
9813 2000-05-29 Andrej Borsenkow <Andrej.Borsenkow@mow.siemens.ru>
9815 * src/preproc/grn/Makefile.sub: Add MLIB.
9817 2000-05-29 Nix <nix@esperi.demon.co.uk>
9819 * Makefile.in: Use @datadir@ and @mandir@ appropriately.
9821 2000-05-29 Werner LEMBERG <wl@gnu.org>
9823 * src/roff/grog/Makefile.sub, src/roff/grog/grog.sh: Add `@g@'.
9825 * PROBLEMS: Small update.
9827 * src/devices/grolbp/lbp.cc: Various small fixes.
9829 2000-05-28 Keith Thompson <kst@sdsc.edu>
9831 * src/roff/nroff/nroff.sh: Fix main loop syntax.
9833 * src/utils/indxbib/indxbib.cc: Add declaration of mkstemp().
9835 2000-05-25 Werner LEMBERG <wl@gnu.org>
9837 * man/roff.man: Removed unused macro.
9839 2000-05-24 Werner LEMBERG <wl@gnu.org>
9841 * Makefile.in (dist): Remove src/xditview/Imakefile explicitly.
9842 This is needed e.g. if you do
9843 `make distclean; ./configure; make dist'.
9845 Version 1.16 released
9846 =====================
9848 2000-05-23 Werner LEMBERG <wl@gnu.org>
9850 Adding font CWI (constant width italic) to devdvi.
9852 * font/devdvi/CWI: New file.
9853 * font/devdvi/generate/Makefile: Add generating rule.
9854 * font/devdvi/DESC.in, font/devdvi/Makefile.sub, win32-diffs,
9855 tmac/tmac.dvi: Use it.
9856 * NEWS: Announce it.
9858 * font/devlj4/*: Regenerated (only adding kernings for `cq' glyph).
9859 * font/devlj4/generate/Makefile: Cosmetic changes only.
9861 * man/groff.man: Removed most of the redundant description of
9862 special characters (which is in groff_char.man). Added font
9863 translation CB->CR for devdvi. Other minor fixes.
9865 * tmac/tmac.dvi: Improved appearance of \(co (copyright) and \(rg
9866 (registered) symbols.
9868 2000-05-22 Werner LEMBERG <wl@gnu.org>
9870 * doc/Makefile: Added rule for creating info files.
9872 * font/devdvi/*: Added kernings for `cq' glyph. Updated to latest
9874 * font/devdvi/generate/Makefile: Fixed dependencies.
9876 * font/devps/*: Regenerated. Heavy changes for Bookman and
9877 NewCentury Schoolbook!
9878 * font/devps/generate/afmname: Will now run with GNU awk.
9879 * font/devps/generate/textmap: Added forgotten `cq' glyph name.
9880 * font/devps/generate/Makefile: Cosmetic changes only.
9882 2000-05-21 Werner LEMBERG <wl@gnu.org>
9884 * tmac/tmac.an: Added a new command line option `-rSxx' (`xx' can be
9885 10, 11, or 12) to support output with 11pt and 12pt base font sizes.
9886 `.SS' now produces a heading with a smaller size than `.SH'.
9887 Completely formatted.
9888 * doc/groff.texinfo, tmac/groff_man.man, NEWS: Document it.
9890 * man/groff.man: Improved table appearance. Use of `eo' request
9891 to reduce number of doubled backslashes in macro definitions.
9892 Replacing `\e' with `\(rs'. Other minor fixes.
9894 * src/preproc/tbl/main.cc: Insert HTML table end tag before `lf'
9895 to have correct line number.
9897 * INSTALL: Small improvement.
9899 2000-05-20 Bernd Warken <bwarken@mayn.de>
9901 * man/roff.man, tmac/groff_tmac.man: Updates (with corrections by
9904 2000-05-19 Bernd Warken <bwarken@mayn.de>
9906 * man/groff.man: Complete update (with a lot of corrections by WL).
9908 2000-05-18 Werner LEMBERG <wl@gnu.org>
9910 Adding `cq' (PS name `quoteright') glyph name as an alias for "'".
9912 * font/*/*: Implement it.
9913 * man/groff_char.man, NEWS: Document it.
9915 * src/include/unix.h: Removed. It isn't used.
9917 * doc/groff.texinfo: Slight improvements.
9919 2000-05-17 Werner LEMBERG <wl@gnu.org>
9921 * README, win32-diffs: Small fixes and improvements.
9923 2000-05-16 Werner LEMBERG <wl@gnu.org>
9925 * FDL: New file (the Free Documentation License version 1.1).
9927 * doc/groff.texinfo: Added many start-up values for gtroff.
9928 Some structural improvements of the source code.
9930 2000-05-15 Werner LEMBERG <wl@gnu.org>
9932 * src/roff/troff/input.cc: Added small comment about troffrc-end.
9933 * src/roff/troff/troff.man: Added info about troffrc-end.
9935 2000-05-14 Werner LEMBERG <wl@gnu.org>
9937 * Makefile.in (EXTRADIRS): Fix typos.
9938 (dist): Handle deletion of old .tar.gz file correctly.
9939 (DISTDIRS): Include all tty output devices.
9941 * doc/groff.texinfo: Adding more cross references; countless other
9944 2000-05-13 Werner LEMBERG <wl@gnu.org>
9946 * MORE.STUFF: Added Robert Marks's utilities.
9948 2000-05-12 Werner LEMBERG <wl@gnu.org>
9950 Added win32 port contributed by Blake McBride
9951 <blake@florida-software.com>.
9953 * README.WIN32, win32-diffs: New files.
9956 * src/preproc/grn/hgraph.cc (HGSetBrush): Replace `%lf' with `%f'.
9957 (tmove, tmove2): Added parentheses to avoid compiler warnings.
9958 (change): Removed unused variables.
9960 * src/preproc/grn/main.cc (main, conv): Removed unused variables.
9961 (savebounds): Changed return value from `int' to `void'.
9962 * src/preproc/grn/hdb.cc: Ditto.
9964 * src/devices/grolbp/lbp.cc (lbp_printer::draw): Removed superfluous
9965 final backslash in comment to avoid compiler warning.
9967 * src/utils/pfbtops/pfbtops.c: Added `getopt.h'.
9969 * doc/groff.texinfo: More fixes.
9971 2000-05-11 OKAZAKI Tetsurou <okazaki@be.to>
9973 * tmac/tmac.doc: Documentation fix.
9975 2000-05-11 Werner LEMBERG <wl@gnu.org>
9977 * doc/groff.texinfo: Reading the source code shows up a lot of
9978 omissions and incorrect data... More conversion to @Deffn macros.
9980 2000-05-10 Werner LEMBERG <wl@gnu.org>
9982 * src/roff/troff/reg.cc (number_value_to_ascii): Remove ASCII
9985 * src/roff/troff/request.h: Removing unused `no_break_flag'.
9987 2000-05-09 Werner LEMBERG <wl@gnu.org>
9989 * man/groff.man, man/roff.man, tmac/groff_tmac.man: Minor
9992 * doc/groff.texinfo: Extended history section. More conversion to
9993 @Deffn macros. More .tr documentation.
9995 2000-05-07 Werner LEMBERG <wl@gnu.org>
9997 * doc/groff.texinfo: Completed tab section. Added info about
10000 2000-05-06 Mike MacIsaac <mikemac@us.ibm.com>
10002 * PROBLEMS: Describe configure script fix for OS/390 Unix.
10004 2000-05-05 Werner LEMBERG <wl@gnu.org>
10006 * font/devdvi/DESC.in: Change size 11pt to 10.95pt (as used in
10008 * NEWS: Document it.
10010 * man/troff.man: Minor optical improvements.
10012 2000-05-03 Werner LEMBERG <wl@gnu.org>
10014 Adding `dq' (PS name `quotedbl') glyph name as an alias for `"'.
10016 * font/*/*: Implement it.
10017 * man/groff_char.man, NEWS: Document it.
10019 2000-05-02 Werner LEMBERG <wl@gnu.org>
10021 * tmac/groff_tmac.man, man/groff.man, man/roff.man: Fixing @MANxEXT@
10023 * NEWS: Document the three new man pages.
10025 * aclocal.m4 (GROFF_CXX_CHECK): Removing obsolete AC_C_CROSS call.
10026 * configure: Updated.
10028 * font/devcp1047/R.proto: Fixing fatal bug (a missing `"' character).
10030 2000-05-01 Werner LEMBERG <wl@gnu.org>
10032 Added grap support to grog.
10034 * src/roff/grog/grog.sh, src/roff/grog/grog.pl: Implement it.
10035 * src/roff/grog/grog.man: Document it.
10037 * doc/groff.texinfo, NEWS: Add info about grap support.
10039 Add new man pages comptributed by Bernd Warken <bwarken@mayn.de>
10040 (with slight fixes by me).
10042 * tmac/groff_tmac.man: New file documenting tmac mechanism.
10043 * tmac/Makefile.sub: Add groff_tmac.man.
10044 * man/roff.man: New file giving overview of roff system.
10045 * man/troff.man: A short reference of troff.
10046 * man/Makefile.sub: Add roff.man and troff.man.
10048 2000-04-30 Werner LEMBERG <wl@gnu.org>
10050 Added grap support to groff.
10052 * src/roff/groff/groff.cc: Implement it.
10053 * src/roff/groff/groff.man: Document it.
10055 * src/devices/grotty/grotty.man: Add cp1047 device.
10056 * src/preproc/eqn/eqn.man, src/preproc/eqn/neqn.sh, tmac/eqnrc:
10058 * src/roff/groff/groff.man: Ditto.
10059 * src/roff/nroff/nroff.sh, src/roff/nroff/nroff.man: Ditto.
10060 * doc/groff.texinfo: Ditto.
10062 * tmac/troffrc: Fix mapping of latin-1 char 160 (non-breakable space)
10065 2000-04-29 Werner LEMBERG <wl@gnu.org>
10067 * man/groff_char.man: Add `pc' glyph.
10068 * tmac/tmac.latin1: Replacing `md' glyph with `pc'.
10069 * tmac/tmac.tty: Add `pc' glyph.
10070 * tmac/tmac.tty-char: Use/add `pc' glyph. Don't call tmac.latin1 if
10071 we use cp1047 output device.
10073 * Makefile.in, aclocal.m4: Don't build utf8 on EBCDIC hosts since
10074 there are still hardcoded latin1->unicode values in utf8's font
10076 * configure: Updated.
10077 * NEWS: Minor clarification. Updated.
10079 * PROBLEMS: Formatted. Added info about C++ fix pack for OS/390
10082 2000-04-28 Werner LEMBERG <wl@gnu.org>
10084 Adding EBCDIC code page 1047.
10086 * font/devcp1047/R.proto, font/devcp1047/Makefile.sub,
10087 font/devcp1047/DESC.proto: New files.
10089 * aclocal.m4 (GROFF_EBCDIC): Introduce TTYDEVDIRS which can be
10090 either ascii/latin1 or cp1047.
10091 * Makefile.in: Use it.
10092 * configure: Updated.
10094 Replacing and/or adding `md' (mathdot) glyph with `pc'
10095 (periodcentered) in all text fonts.
10097 * font/*/*: Change it.
10099 2000-04-27 Werner LEMBERG <wl@gnu.org>
10101 * aclocal.m4 (GROFF_OS390): Fixing compiler flags.
10103 * configure.in: Add check for strings.h.
10104 * src/include/driver.h: Use HAVE_STRINGS_H.
10105 * src/devices/grolbp/lpb.cc: Remove string.h.
10107 * src/include/groff-getopt.h: New file. It will be used instead of
10108 getopt.h (to be included in lib.h) to avoid endless problems with
10109 picky C++ compilers.
10110 * src/include/lib.h: Use groff-getopt.h.
10111 * src/include/Makefile.sub: Updated.
10113 * configure: Updated.
10114 * Makefile.in: Updated.
10116 * NEWS: Mention EBCDIC support.
10118 2000-04-26 Werner LEMBERG <wl@gnu.org>
10120 * TODO: Some additions.
10122 2000-04-25 Werner LEMBERG <wl@gnu.org>
10124 * src/roff/troff/troff.man, doc/groff.texinfo: Fixing documentation
10127 2000-04-23 Werner LEMBERG <wl@gnu.org>
10129 * src/roff/troff/troff.man: Minor fixes.
10131 2000-04-22 Werner LEMBERG <wl@gnu.org>
10133 * src/roff/troff/troff.man, doc/groff.texinfo, NEWS: Document the
10134 `.T' string register and the incompatible definition of the `.T'
10135 number register (compared to Unix troff).
10137 * man/groff_char.man: Add some missing characters.
10138 * font/devutf8/NOTES: Update.
10140 2000-04-21 Werner LEMBERG <wl@gnu.org>
10142 * src/include/htmlindicate.h, src/include/lib.h,
10143 src/include/posix.h: Fix copyright.
10145 * src/include/Makefile.sub: Update.
10147 2000-04-20 Werner LEMBERG <wl@gnu.org>
10149 * src/roff/troff/input.cc (input_char_description): Removing
10150 superfluous space char.
10152 * tmac/tmac.X: Fix typo \(bq -> \(Bq.
10154 * doc/groff.texinfo: Document EBCDIC.
10156 2000-04-19 Werner LEMBERG <wl@gnu.org>
10158 Introducing `shc' as the glyph name for the soft hyphen character.
10160 * tmac/tmac.tty, tmac/tmac.latin1, tmac/tmac.html,
10161 font/devlatin1/R.proto: Use it.
10165 2000-04-18 Werner LEMBERG <wl@gnu.org>
10167 * src/devices/grops/ps.cc (ps_printer::flush_sbuf): Removing
10168 dependency on ASCII order.
10170 2000-04-16 Sandor BARANY <S.Barany@infosys.tuwien.ac.at>
10172 * src/libs/libgroff/illegal.c: Added EBCDIC table.
10173 * src/roff/troff/input.cc: Added adaptation to EBCDIC.
10175 * src/preproc/refer/refer.cc, src/roff/troff/env.cc: Minor changes
10176 to increase portability.
10178 2000-04-15 Werner LEMBERG <wl@gnu.org>
10180 * aclocal.m4: Added GROFF_EBCDIC and GROFF_OS390 tests.
10181 Redefined AC_OUTPUT_MAKE_DEFS to replace ASCII character `012' with
10182 the generic `\n' if under OS/390 Unix.
10184 * configure.in: Call GROFF_EBCDIC and GROFF_OS390.
10186 * configure: Regenerated.
10188 2000-04-14 Werner LEMBERG <wl@gnu.org>
10190 * doc/groff.texinfo: More conversions to @Deffn.
10192 2000-04-12 Werner LEMBERG <wl@gnu.org>
10194 * tmac/tmac.psfig: Fix incorrect use of `&' operator by replacing it
10197 * src/roff/nroff/nroff.man: Add note about tmac.tty-char.
10199 2000-04-10 Werner LEMBERG <wl@gnu.org>
10201 * doc/groff.texinfo: More conversions to @Deffn.
10203 2000-04-08 Werner LEMBERG <wl@gnu.org>
10205 * src/libs/libgroff/{getopt.c,getopt1.c}, src/include/getopt.h:
10206 Updated to latest version (glibc 2.1.3).
10208 2000-04-07 Werner LEMBERG <wl@gnu.org>
10210 * doc/Makefile (clean): Include more index files.
10211 Add rule texinfo->dvi.
10213 2000-04-05 Werner LEMBERG <wl@gnu.org>
10215 * doc/groff.texinfo: Added new index `op' for operators. More
10216 info on end of sentence characters. More use of @Deffn.
10218 2000-03-30 Werner LEMBERG <wl@gnu.org>
10220 * */*.man: Adding a note that a whitespace can be inserted between
10221 a command line option and its parameter -- we are using GNU getopt.
10223 * src/roff/groff/groff.man: Add example of `-m mandoc'.
10225 2000-03-28 Werner LEMBERG <wl@gnu.org>
10227 Correct anachronism of calling the man macro file with `-man'
10228 instead of `-m man' etc.
10230 * tmac/tmac.man, tmac/tmac.mandoc, tmac/tmac.markup, tmac/tmac.mdoc,
10231 tmac/tmac.me, tmac/tmac.ms: New files tmac.m<package> which simply
10232 load tmac.<package>.
10234 * tmac/Makefile.sub: Updated. Take care of $(tmac_an_prefix) etc.
10238 * doc/groff.texinfo: Updated.
10240 * tmac/groff_man.man: Copyright added.
10242 2000-03-27 Werner LEMBERG <wl@gnu.org>
10244 * doc/groff.texinfo: Introducing macros `Deffn' and `Defmac' to
10245 typeset the request resp. escape name with a tt font -- due to a
10246 bug in texinfo.tex it is necessary to use the `-e' switch with
10249 Improving info about usage of groff units.
10253 2000-03-20 Werner LEMBERG <wl@gnu.org>
10255 * doc/groff.texinfo: Added section about man macro package
10256 (I've basically taken groff_man.man). Introducing new indices `ma'
10257 for macros/strings and `gl' for glyph names. Other minor fixes.
10259 * tmac/groff_man.man: Fixed some typos.
10261 2000-03-19 Werner LEMBERG <wl@gnu.org>
10263 * doc/groff.texinfo: Removed all occurrences of `you', `we', etc.
10266 * doc/texinfo.tex: New file.
10268 2000-03-18 Werner LEMBERG <wl@gnu.org>
10270 * doc/groff.texinfo: Improved section on number registers. Other
10273 2000-03-16 Werner LEMBERG <wl@gnu.org>
10275 * src/roff/groff/groff.man: Added info about grolbp. Make nicer
10278 * src/devices/grolbp/grolbp.man, src/roff/nroff/nroff.man,
10279 src/devices/grolj4/grlj4.man, src/devices/grops/grops.man,
10280 src/preproc/eqn/eqn.man, src/utils/afmtodit/afmtodit.man,
10281 src/utils/tfmtodit/tfmtodit.man: Make nicer synopsis.
10283 * src/preproc/grn/grn.man: Better synopsis; added copyright.
10285 * src/roff/grog/grog.man: Updated copyright date.
10287 2000-03-14 Francisco Andrés Verdú <pandres@dragonet.es>
10289 * configure.in: Added test for strdup.
10291 * src/devices/grolbp/lbp.cc: Added a strdup() version in case none
10294 Replaced dynamic allocation of arrays `[...]' with `new' operator.
10298 2000-03-12 OKAZAKI Tetsurou <okazaki@be.to>
10300 * Makefile.comm: Add $(INCLUDES) to $(ALL_CFLAGS).
10302 2000-03-11 Werner LEMBERG <wl@gnu.org>
10304 * src/preproc/grn/hdb.cc (DBGetType): Added return value to make
10306 * src/preproc/grn/hgraph.cc: Add #ifdef for hypot().
10307 * src/include/lib.h: Remove some spaces.
10309 2000-03-10 Werner LEMBERG <wl@gnu.org>
10311 * src/libs/libgroff/tmpfile.cc (xtmptemplate, xtmpfile): Removing
10312 initializers from arguments (some compilers don't like this).
10314 2000-03-09 Gaius Mulley <gaius@glam.ac.uk>
10316 * src/libs/libgroff/htmlindicate.cc: Added library file which is now
10317 used by pic and eqn to tell grohtml where the graphic regions start
10319 * src/libs/libgroff/Makefile.sub: Use it.
10320 * src/preproc/eqn/main.cc, src/preproc/pic/troff.cc: Altered to use
10321 graphic_start() and graphic_end() from htmlindicate.cc.
10323 2000-03-09 Werner LEMBERG <wl@gnu.org>
10325 * tmac/tmac.safer: Will now work correctly in compatibility mode.
10326 * tmac/groff_man.man: More fixes.
10328 2000-03-08 Werner LEMBERG <wl@gnu.org>
10330 * doc/Makefile: Added texput.log to the `clean' target.
10331 * doc/groff.texinfo: Added info about delimiters for escapes.
10333 2000-03-08 Bernd Warken <bwarken@mayn.de>
10335 * src/preproc/pic/pic.man: Add info on conversion of pic images to
10336 other graphic formats.
10338 2000-03-07 OKAZAKI Tetsurou <okazaki@be.to>
10340 * Makefile.in, Makefile.sub, src/preproc/eqn/Makefile.sub,
10341 src/roff/groff/Makefile.sub, src/roff/nroff/Makefile.sub,
10342 src/utils/afmtodit/Makefile.sub: Use $(INSTALL_SCRIPT) for script
10345 2000-03-07 Werner LEMBERG <wl@gnu.org>
10347 * doc/groff.texinfo: Spelling fixes.
10349 2000-03-06 Werner LEMBERG <wl@gnu.org>
10351 * tmac/groff_man.man: Completely revised to cover everything in
10354 * doc/groff.texinfo, src/roff/troff/troff.man: Document evc request.
10355 Other minor fixings.
10356 * src/roff/troff/env.cc (environment_copy): Improve error message and
10358 * src/roff/troff/TODO: Updated.
10360 * doc/Makefile: Bug fixes -- this is still provisional, though...
10362 * tmac/eqnrc: Small fixes.
10364 2000-03-05 Abramo Bagnara <abramo@alsa-project.org>
10366 Adding a request `evc' to copy environments.
10368 * src/roff/troff/env.cc (environment::copy, environment_copy):
10370 * src/roff/troff/env.h: Add prototype.
10372 2000-03-05 Francisco Andrés Verdú <pandres@dragonet.es>
10374 Adding strsep() -- Solaris 8 doesn't have it.
10376 * configure.in: Test it.
10377 * src/devices/grolbp/lbp.cc: Add code.
10379 2000-03-05 Werner LEMBERG <wl@gnu.org>
10381 * src/roff/troff/div.cc (macro_diversion::output,
10382 top_level_diversion::output): Fixing an incompatibility with
10383 original troff: \x'0' updates the .a register also. Thanks to
10384 <Andries.Brouwer@cwi.nl> for pointing this out.
10385 * doc/groff.texinfo: Document it.
10387 * Makefile.in: Create Makefile.dep if necessary before calling the
10388 submake process to avoid warning about nonexistent file.
10390 * NEWS, PROJECTS: Updated.
10392 2000-03-04 Werner LEMBERG <wl@gnu.org>
10394 * tmac/troffrc: Add tmac.lbp.
10396 2000-03-03 Francisco Andrés Verdú <pandres@dragonet.es>
10398 * tmac/tmac.lbp: New file.
10399 * src/devices/grolbp/grolbp.man: Add documentation of `lbpname'
10402 2000-03-03 Werner LEMBERG <wl@gnu.org>
10404 * Makefile.in: Fixing $(subdir).
10406 * README, NEWS: Small fixes.
10408 * test-groff: Adding path to grolbp.
10410 * configure.in: The (new) file src/xditview/Imakefile.in will be
10411 also configured -- it is now possible to build gxditview in a
10412 directory different from $srcdir.
10414 2000-03-02 Blake McBride <blake@florida-software.com>
10416 * src/libs/libgroff/searchpath.cc (open_file): Adapting to WinNT.
10418 * MORE.STUFF: Added website of bell labs and info about plot2dev.
10420 2000-03-01 Colin Phipps <crp22@cam.ac.uk>
10422 * src/utils/indxbib/indxbib.cc (main): Use mkstemp() for temporary
10425 2000-02-29 Werner LEMBERG <wl@gnu.org>
10427 Adding GNU getopt to the groff distribution.
10429 * src/include/getopt.h, src/libs/libgroff/{getopt.c,getopt1.c}:
10431 * src/include/Makefile.sub, src/libs/libgroff/Makefile.sub: Update.
10432 * aclocal.a4: Remove GROFF_GETOPT function.
10433 * configure.in, Makefile.in, PROBLEMS: Update.
10434 * src/include/lib.h: Replace getopt tests with getopt.h.
10435 * src/devices/grolbp/lpb.cc: Remove inclusion of getopt.h.
10437 * doc/groff.texinfo: Further checking/updating. Adding more index
10440 * man/groff_out.man: Fix nroff mode activation (for emacs).
10441 * man/groff_font.man: Add missing ligature.
10443 2000-02-28 Werner LEMBERG <wl@gnu.org>
10445 * doc/groff.texinfo: Further checking/updating. Adding more index
10448 * src/devices/grolbp/grolbp.man: Added a comment line at the
10449 beginning of the file (similar to shell scripts) which indicates
10450 that `tbl' should be used as a preprocessor.
10452 2000-02-27 Blake McBride <blake@florida-software.com>
10454 Adapting groff to MS Visual C++ 6.0 compiler (tested with
10455 Windows NT 4.0). Uses _MSC_VER define where necessary.
10457 * src/devices/grodvi/dvi.cc: Making stdout a binary stream.
10458 * src/devices/grolj4/lj4.cc: Making getopt variables `extern "C"'.
10459 * src/devices/grohtml/html.cc, src/devices/grops/ps.cc,
10460 src/include/lib.h, src/libs/libgroff/errarg.cc,
10461 src/libs/libgroff/itoa.c, src/libs/libgroff/nametoindex.cc,
10462 src/preproc/refer/label.y, src/preproc/refer/label.cc,
10463 src/roff/groff/pipeline.c, src/roff/troff/column.cc,
10464 src/roff/troff/div.cc, src/roff/troff/env.cc,
10465 src/roff/troff/input.cc, src/roff/troff/node.cc,
10466 src/roff/troff/reg.cc: Renaming itoa() to i_to_a() and iftoa() to
10467 if_to_a() to avoid name clashes.
10468 * src/include/posix.h: Don't use unistd.h.
10469 * src/libs/libgroff/tmpfile.cc: Use `#ifndef...#else...#endif'
10470 clause for integrating non-Unix xtmpfile() code.
10471 * src/roff/troff/input.cc: Adding `public' keyword to macro_header
10472 structure; use "rt" for popen() in pipe_source(); add getpid()
10474 * src/roff/troff/node.cc: Use special versions of popen() in
10475 real_output_file() and pclose() in ~real_output_file().
10477 2000-02-27 Werner LEMBERG <wl@gnu.org>
10479 Adding a new driver, grolbp, for Canon CAPSL printers (LBP-4 and
10480 LBP-8 series laser printers). This code has been contributed by
10481 Francisco Andrés Verdú <pandres@dragonet.es>.
10483 * src/devices/grolbp/*: The grolbp output device.
10484 * font/devlpb/*: The font description files.
10485 * Makefile.in: Add grolpb and devlbp subdirectories.
10487 * src/devices/grodvi/grodvi.man, src/devices/grolj4/grolj4.man,
10488 src/devices/grotty/grotty.man,src/roff/troff/troff.man: Minor
10491 * doc/groff.texinfo: Further checking/updating. Adding more index
10496 * src/devices/grolbp/Makefile.sub: Adding $(srcdir).
10498 * man/groff_font.man: Adding info about obsolete DESC keywords.
10499 * src/devices/grolj4/grolj4.man: Documenting additional DESC
10502 2000-02-26 Werner LEMBERG <wl@gnu.org>
10504 * src/preproc/grn/grn.man: Added info about the gremlin file format
10505 (contributed by Daniel Senderowicz <daniel@synchrods.com>).
10507 2000-02-25 Werner LEMBERG <wl@gnu.org>
10509 * src/preproc/grn/main.cc: Allow values of `narrow' parameter and
10510 friends to be non-integer.
10512 * src/preproc/grn/grn.man: Document it.
10514 * doc/groff.texinfo: Further checking/updating. Adding more index
10517 2000-02-24 Werner LEMBERG <wl@gnu.org>
10519 * src/preproc/grn/main.cc: Introduce BASE_THICKNESS, defining
10520 line thicknesses to be integer multiples of this value.
10522 * src/preproc/grn/grn.man: Commenting out the -s option -- the
10523 corresponding code doesn't work (yet).
10525 * doc/groff.texinfo: Further checking/updating. Adding more index
10528 2000-02-23 Werner LEMBERG <wl@gnu.org>
10530 * src/preproc/grn/{main.cc, hgraph.cc}: Using point units to
10531 specify line thickness instead of base units. The new default
10532 values are now 0.15,pt 0.45pt, and 0.75pt for thin, middle, and
10533 thick lines respectively.
10535 Removed unused variable `prevval'.
10537 * src/preproc/grn/grn.man: Updated.
10539 2000-02-22 Werner LEMBERG <wl@gnu.org>
10541 * src/preproc/grn/main.cc: Slight formatting.
10543 * src/roff/groff/groff.man: Formatting fix.
10544 * src/preproc/grn/grn.man: Ditto.
10546 * src/roff/grog/grog.pl: Fixing two embarassing bugs.
10548 * doc/groff.texinfo: Further checking/updating.
10550 2000-02-21 Werner LEMBERG <wl@gnu.org>
10552 * README, INSTALL, PROJECT, PROBLEMS, BUGREPORT: Updated.
10554 * test-groff: Added grn subdir to path.
10556 * doc/groff.texinfo: Some restructing and other small improvements.
10558 * src/roff/groff/groff.cc (help): Fixed info string.
10560 2000-02-20 Werner LEMBERG <wl@gnu.org>
10562 * doc/meref.me: Fix description of .GS request.
10564 * src/roff/troff/troff.man: Fixing typo.
10566 Adding the `grn' preprocessor for gremlin graphic files.
10568 * src/preproc/grn/*: This is the Berkeley distribution written by
10569 David Slattengren and Barry Roitblat, adapted to groff by Daniel
10570 Senderowicz and Werner Lemberg.
10572 * doc/grnexampl.{me,g}: A sample for grn.
10574 * Makefile.in: Added subdirectory entry for grn.
10576 * src/roff/groff/groff.cc: Added support for grn. It can be now
10577 called with the switch `-g'.
10579 * src/roff/groff/groff.man: Updated.
10581 * src/roff/grog/grog.{man,pl,sh}: Updated.
10585 2000-02-11 Gaius Mulley <gaius@glam.ac.uk>
10587 * src/include/lib.h: Added xtmptemplate and made xtmpfile
10588 parametrically polymorphic.
10590 * src/libs/libgroff/tmpfile.cc: Implemented xtmptemplate
10591 and the alterations to xtmpfile.
10592 xtmpfile can be requested to return the filename created
10593 and asked not to unlink the temp file. The default behaviour
10594 if parameters are absent is exactly the same as before.
10596 2000-02-11 Abramo Bagnara <abramo@alsa-project.org>
10598 A new request `length' is available which returns the length of a
10599 string in a number register:
10601 * src/roff/troff/input.cc (length_macro): Implement it.
10602 * src/roff/troff/input.cc (init_input_requests): Register it.
10604 2000-02-11 Werner LEMBERG <wl@gnu.org>
10606 * doc/groff.texinfo, src/roff/troff/troff.man: Add documentation
10607 of the `substring' request.
10609 * src/roff/troff/troff.man, doc/groff.texinfo: Document `length'
10612 * src/roff/troff/TODO, NEWS: Updated.
10614 2000-02-09 Werner LEMBERG <wl@gnu.org>
10616 * src/roff/groff/groff.man: Added an example.
10618 2000-02-06 Werner LEMBERG <wl@gnu.org>
10620 I've considerably modified the directory structure of the
10621 distribution to get a more vertical layout. For example, the number
10622 of top level directories has been reduced from 42 to 6.
10624 As a consequence, many changes, especially to the makefiles, were
10627 * The makefile variables `top_builddir' and `top_srcdir' have been
10628 introduced. Virtually all relative paths have been replaced with
10629 absolute ones using these two variables.
10631 * Dependencies (in the files `Makefile.dep') are no longer part of
10632 the distribution. Instead, they are created during a `make install'
10633 in the build directory.
10635 * aclocal.m4 (GROFF_SRCDIR, GROFF_BUILDDIR): Two new functions to
10636 make `top_srcdir' and `top_builddir' absolute.
10638 Some other changes:
10640 * Man pages now depend on the files `VERSION' and `REVISION'.
10642 * The added shell script `mkinstalldirs' will replace `mkdir' in
10645 * VERSION: Version number increased to 1.16.
10647 2000-02-04 Werner LEMBERG <wl@gnu.org>
10649 * grops/psrm.cc (read_one_of): Fixed pointer incrementation.
10651 * Makefile.in: Removed $(tmac_m) since it is no longer needed
10652 (after an update of the mm stuff).
10654 * troff/Makefile.sub (majorminor.cc): Fix dependencies.
10656 2000-02-03 Werner LEMBERG <wl@gnu.org>
10658 The .psbb request will now also accept Mac PS images (i.e. using LF
10659 as the EOL character).
10661 * troff/input.cc (ps_get_line): New function, taken from psrm.cc
10662 (with slight modifications).
10663 * troff/input.cc (do_ps_file): Use it.
10665 * test-groff: Add grohtml and grolj4 output devices to PATH.
10667 2000-01-30 Werner LEMBERG <wl@gnu.org>
10669 * NEWS, MORE.STUFF: Updated.
10671 2000-01-30 Cary D. Renzema <caryr@dollar.mxim.com>
10673 Add the `srand' command to pic.
10675 * pic/lex.cc, pic/pic.y: Implement it.
10676 * pic/pic.man: Document it.
10677 * pic/pic.cc, pic/pic.tab.h: Regenerated (with yacc).
10679 2000-01-30 Werner LEMBERG <wl@gnu.org>
10681 Add a new request `.psbb'. This does exactly what the external
10682 program psbb did. It scans a PostScript image file for a
10683 %%BoundingBox comment and extracts the bounding box values (in
10684 PostScript units) which are then stored in the four new (read-only)
10685 number registers `llx', `lly', `urx', and `ury'.
10687 This will allow the usage of the .PSPIC macro without worrying
10688 about unsafe behaviour of groff, i.e., it will work without the
10689 `-U' switch of groff.
10691 * troff/input.cc: Implement it.
10692 * tmac/tmac.pspic: Use it.
10693 * troff/troff.man, grops/grops.man, NEWS: Document it.
10694 * psbb/*, Makefile.in: Remove it since it is no longer needed.
10696 This is bloody C code simply adapted from psbb.c! Any improvements
10699 2000-01-29 Werner LEMBERG <wl@gnu.org>
10701 * man/groff_font.man: Minor clarifications.
10705 2000-01-28 Werner LEMBERG <wl@gnu.org>
10707 * afmtodit/afmtodit.pl: Use new `--' comment delimiter.
10709 2000-01-28 Gaius Mulley <gaius@glam.ac.uk>
10711 * man/groff_font.man: Brought up to date regarding tcommand
10713 * libgroff/font.cc: Handle everything after `--' as a comment
10715 * devps/*: Added comment delimiter inside devps font files.
10717 2000-01-28 Werner LEMBERG <wl@gnu.org>
10719 * tmac/tmac.arkup, tmac/groff_markup.man: Replace \fC...\fR with
10720 \fC...\fP (which now works as expected).
10722 * troff/troff.man: Fix typo.
10724 2000-01-27 Gaius Mulley <gaius@glam.ac.uk>
10726 Completed the pass_filenames implementation in troff.
10728 * libdriver/input.cc: Will read the new `F' tcommand.
10729 * troff/node.cc, troff/node.h: Will issue the new `F' tcommand.
10730 * troff/input.cc: Use it.
10732 2000-01-26 Werner LEMBERG <wl@gnu.org>
10734 * troff/env.cc (set_font): Fix the behaviour of \fP. The previous
10735 font will now be updated even if an invalid font is selected.
10737 2000-01-24 Werner LEMBERG <wl@gnu.org>
10739 * doc/homepage.ms: Updated for new tmac.arkup.
10741 * tmac/tmac.html: Disable line breaks after hyphen-like characters.
10743 * tmac/tmac.arkup: Cleanup.
10745 Added `\&' to .HTML macro to `leave vertical mode', so to say.
10747 Removed obsolete .LINK macro completely.
10749 The macros .URL, .FTP, and .MAILTO now accept a third argument which
10750 will be immediately appended to the second argument (to be used with
10751 punctuation, for example).
10753 Disabled .CDFTP macro temporarily for security reasons.
10755 * tmac/groff_markup.man: Complete revision for latest changes in
10756 tmac.arkup -- note that it does not yet format correctly with
10759 2000-01-23 Bruno Haible <haible@clisp.cons.org>
10761 * nroff/nroff.sh: Accept -Tutf8 option and pass it through.
10762 * devutf8/R.proto: Add mappings for wp, lh, rh.
10763 * devutf8/NOTES: Updated.
10765 2000-01-23 Werner LEMBERG <wl@gnu.org>
10767 * doc/groff.texinfo: Updated version/copyright info.
10769 2000-01-21 Gaius Mulley <gaius@glam.ac.uk>
10771 Added support for two new directives in device descriptions:
10772 `pass_filenames' (to pass the input file name to the output device)
10773 and `use_charnames_in_special' (to support e.g. accented characters
10774 in the `X' request).
10776 * include/font.h, troff/charinfo.h: Declare it.
10778 * libgroff/font.cc, libgroff/fontfile.cc: Set it.
10780 * devhtml/DESC: Use it.
10782 * troff/input.cc: New function encoded_char.
10784 * troff/token.h: Add test for `specialness'.
10786 2000-01-21 Werner LEMBERG <wl@gnu.org>
10788 * tmac/Makefile.sub: tmac.a4 and tmac.trace have been removed by
10789 mistake from the list of files to be installed.
10791 2000-01-18 Werner LEMBERG <wl@gnu.org>
10793 * README: Added info how to apply patches.
10795 2000-01-15 Jan Echternach <echter@informatik.uni-rostock.de>
10797 * troff/node.cc (ligature_note::operator delete): Fix g++ warning.
10799 2000-01-15 Gaius Mulley <gaius@glam.ac.uk>
10801 * troff/input.cc: Add support for troffrc-end.
10803 * tbl/main.cc: Altered to issue table-start and table-end special
10804 characters if using the html device.
10806 * devhtml/*: Modified font files to incorporate html encoding of
10809 * tmac/groff_markup.man: New file documenting tmac.arkup.
10811 * tmac/troffrc-end: New file. This is invoked after all user
10812 specified macros. Currently used by the html device to include
10813 tmac.html. Thus no need for users to specify -mhtml anymore.
10815 * tmac/Makefile.sub (NORMALFILES): Add troffrc-end.
10816 (MAN7): Add groff_markup.man.
10818 * tmac/tmac.an, tmac/tmac.html: Small html updates.
10820 * tmac/troffrc: tmac.arkup will now be called for the html device.
10822 * libgroff/font.cc, libgroff/font.h: Altered to include reading of
10823 extra device specific information about fonts.
10825 * doc/homepage.ms: New file. It is an example how an HTML home page
10826 could look like with grohtml.
10828 * doc/Makefile: Add homepage.ms. Remove rule for pic.html.
10830 2000-01-12 Bruno Haible <haible@clisp.cons.org>
10832 * devutf8/R.proto: Add mappings for ti, Fn, st, an. Change mappings
10835 * devutf8/NOTES: Updated.
10837 2000-01-08 Bruno Haible <haible@clisp.cons.org>
10839 * eqn/box.cc, eqn/lex.cc, eqn/other.cc, eqn/over.cc, eqn/special.cc,
10840 eqn/text.cc, grodvi/dvi.cc, grops/ps.cc, grops/psrm.cc,
10841 libbib/index.cc, libbib/linear.cc, libbib/search.cc,
10842 libdriver/printer.cc, libgroff/font.cc, libgroff/string.cc,
10843 pic/lex.cc, pic/object.cc, refer/label.y, refer/ref.cc, tbl/main.cc,
10844 tbl/table.cc, tfmtodit/tfmtodit.cc, troff/dictionary.cc,
10845 troff/div.cc, troff/env.cc, troff/input.cc, troff/node.cc,
10846 troff/node.h, troff/reg.cc: Avoid most "g++ -Wall -Wno-sign-compare"
10849 * troff/node.cc (bracket_node::copy): Initialize last to NULL.
10851 2000-01-12 Fabrizio Polacco <fab@prosa.it>
10853 grolj4: Paper size will be searched case-insensitively.
10855 * include/lib.h: Add check for strcasecmp().
10856 * grolj4/li4.cc (lookup_paper_size): Use strcasecmp().
10857 * configure.in: Check for strcasecmp().
10859 2000-01-11 Werner LEMBERG <wl@gnu.org>
10861 * troff/Makefile.sub (majorminor.cc): Fix incorrect path to
10864 2000-01-10 Werner LEMBERG <wl@gnu.org>
10866 * Makefile.comm, Makefile.in, doc/Makefile: More fixes for the
10869 Add a new read-only register, `.Y', which contains the groff
10872 * troff/input.cc (init_input_requests): Define it.
10873 * troff/Makefile.sub (majorminor.cc): Define `revision' string.
10874 * doc/groff.texinfo, troff/troff.man: Document it.
10876 * libgroff/Makefile.sub (version.cc): Add definition of
10877 `Version_string[]', consisting of `<major>.<minor>.<revision>'
10878 * eqn/main.cc, grodvi/dvi.cc, grolj4/lj4.cc, grops/ps.cc,
10879 grotty/tty.cc, hpftodit/hpftodit.cc, indxbib/indxbib.cc, pic/main.cc,
10880 refer/refer.cc, soelim/soelim.cc, tbl/main.cc, tfmtodit/tfmtodit.cc,
10881 troff/input.cc, pfbtops/pfbtops.c: Use it.
10883 2000-01-10 Fabrizio Polacco <fab@prosa.it>
10885 Add a revision scheme to the groff package.
10887 * REVISION: New file.
10888 * libgroff/Makefile.sub (version.cc): Use it to define
10889 `revision_string[]'.
10890 * grops/psrm.cc: Use revision_string (converted to an unsigned
10891 integer) in constructor of resource_manager.
10893 2000-01-10 Bruno Haible <haible@clisp.cons.org>
10895 * devutf8/Makefile.sub, devutf8/DESC.proto, devutf8/R.proto: New
10897 * Makefile.in (DEVDIRS): Add devutf8.
10898 * grotty/tty.cc: Include device.h.
10899 (glyph): Change type of `code' to `unsigned int'.
10900 (tty_printer): New field is_utf8. Constructor takes device argument.
10901 (tty_printer::tty_printer): If device if `utf8', set is_utf8.
10902 (tty_printer::add_char): Change type of first arg to `unsigned int'.
10903 (tty_printer::put_char): New function.
10904 (tty_printer::end_page): Use put_char() instead of ::putchar().
10905 (make_printer): Pass device to tty_printer constructor.
10906 * nroff.sh: Determine default device by calling 'locale'. As a
10907 fallback, look at all of $LC_ALL, $LC_CTYPE, $LANG, $LESSCHARSET.
10908 Recognize UTF-8 locales.
10909 * tmac/eqnrc: Recognize utf8 like latin1.
10910 * tmac/troffrc: Device utf8 needs tmac.tty.
10912 2000-01-07 Werner LEMBERG <wl@gnu.org>
10914 * tmac/Makefile.sub: tmac.a4 and tmac.trace will now be installed.
10916 2000-01-07 Paul Eggert <eggert@twinsun.com>
10918 Add a new predefined writeable number register, `year',
10919 which contains the current year.
10921 * doc/groff.texinfo, PROBLEMS, troff/troff.man: Document it.
10922 * tmac/tmac.s: Use it.
10923 * troff/input.cc (init_registers): Initialize it.
10925 2000-01-06 Werner LEMBERG <wl@gnu.org>
10927 * PROBLEMS: Fixed typo.
10929 2000-01-04 Paul Eggert <eggert@twinsun.com>
10931 * PROBLEMS: Add Y2k advice for the yr number register.
10933 2000-01-03 Paul Eggert <eggert@twinsun.com>
10935 * doc/groff.texinfo: Fix Y2k bug in documentation of \n(yr.
10937 2000-01-02 Werner LEMBERG <wl@gnu.org>
10939 * tmac/tmac.arkup: Slight modification of macros to provide better
10940 appearance for non-HTML formats.
10942 2000-01-01 Charles Levert <charles@comm.polymtl.ca>
10944 * soelim/soelim.cc (include_path_append): realloc(NULL, n)
10945 does not automatically translate to malloc(n) on all OSes
10946 (e.g., SunOS) so do it explicitly. Also, check the returned
10949 2000-01-01 Werner LEMBERG <wl@gnu.org>
10951 * tmac/tmac.arkup: Added .LINE macro. Some formatting.
10953 * Makefile.in: Added $(tmac_m) again since the Makefile in `mm'
10954 expects this variable
10956 2000-01-01 Gaius Mulley <gaius@glam.ac.uk>
10958 * doc/Makefile: Added instructions to create HTML and text
10959 versions of some files.
10961 1999-12-31 Werner LEMBERG <wl@gnu.org>
10963 * Updated INSTALL.gen.
10965 * tmac/tmac.arkup: Added fixes so that .FTP and .MAILTO works
10966 better resp. correctly with non-HTML devices.
10968 Version 1.15 released
10969 =====================
10971 1999-12-28 Werner LEMBERG <wl@gnu.org>
10973 * NEWS, VERSION: Changed to 1.15
10975 1999-12-27 Paul Eggert <eggert@twinsun.com>
10977 * nroff/nroff.man: -S is safer, not safe.
10979 * groff/groff.cc (main): Use `safer', not `safe', in variable
10980 names. This does not change the behavior.
10982 * troff/input.cc (main): Likewise.
10984 * nroff/nroff.sh: Likewise.
10986 * troff/input.cc (prepend_string): New function.
10987 (main): Prepend -msafer, so that we check macro libraries for
10990 * PROBLEMS: Report problem with Sun C++ 5.0 and 5.1.
10992 Version 1.14 released
10993 =====================
10995 1999-12-26 Werner LEMBERG <wl@gnu.org>
10997 * NEWS, VERSION: Changed to 1.14.
10999 1999-12-24 Werner LEMBERG <wl@gnu.org>
11001 * refer/refer.cc: Fixing the last fix.
11003 Version 1.13 released
11004 =====================
11006 1999-12-23 Werner LEMBERG <wl@gnu.org>
11008 * tmac/tmac.an: A typo (`.if' instead of `.ie') made the page
11013 * tmac/tmac.safer: Forgot to remove `so' from the `rm' request.
11015 * VERSION: Changed to 1.13 -- to be compliant with the Adobe 3.0
11016 document conventions, the version number must be a real.
11018 Version 1.12.1 released
11019 =======================
11021 1999-12-22 Werner LEMBERG <wl@gnu.org>
11023 * VERSION: Changed to 1.12.1.
11025 1999-12-22 Alan Rooks <arooks@istar.ca>
11027 * refer/refer.cc (do_file): Slight modification to satisfy the
11028 `Standard system CC - C++ Compilation System 3.1 03/03/99' on SCO
11031 1999-12-20 Werner LEMBERG <wl@gnu.org>
11033 * changed prep.ai.mit.edu -> ftp.gnu.org; updated copyright
11036 * tmac/tmac.safer, tmac/groff_msafer.man: Remove `so' (again) from
11037 list of unsafe requests.
11039 * pic/pic.man: Fixed a typo.
11041 * man/groff_out.man: Fixed a typo.
11043 1999-12-18 Werner LEMBERG <wl@gnu.org>
11045 * Makefile.in: Doc fixes.
11047 1999-12-17 Fabrizio Polacco <fab@prosa.it>
11049 * groff/groff.cc: Missing `U' option added to getopt().
11051 * troff/troff.man: Missing `U' option added to synopsis.
11053 Version 1.12 released
11054 =====================
11056 1999-12-14 Werner LEMBERG <wl@gnu.org>
11058 * troff/input.cc (usage), groff/groff.cc (synopsis): Added -U flag
11061 * nroff/nroff.sh, nroff/nroff.man: Replaced `secure', `unsecure'
11062 with the more appropriate terms `safer' and `unsafe'.
11064 * libgroff/strerror.c, aclocal.m4, configure.in: Added checks for
11065 sys_nerr and sys_errlist[].
11067 * pic/pic.h, aclocal.m4, configure.in: Added check for hypot().
11069 * pic/pic.y, pic/pic.cc: Added check for fmod().
11071 1999-12-13 Werner LEMBERG <wl@gnu.org>
11073 * VERSION: Changed to 1.12.
11075 Here some patches from various sources; most of them taken from
11076 the Debian distribution.
11078 * tmac/groff_mdoc.man, tmac/groff_mdoc.samples.man,
11079 tmac/Makefile.sub: New files copied directly from the NetBSD
11080 distribution. Probably, some additional adaptation later on is
11083 * tmac/tmac.safer, tmac/groff_msafer.man: Added `so' to the list
11084 of unsafe requests.
11086 * groff/groff.cc, groff/groff.man, nroff/nroff.sh,
11087 nroff/nroff.man, pic/main.cc, pic/pic.man, troff/input.cc,
11088 troff/troff.man: Added option `-U' for unsafe mode. Safe mode
11089 (`-S') is now the default.
11091 * README, NEWS: Updated.
11093 1999-12-09 Werner LEMBERG <wl@gnu.org>
11095 * doc/groff.texinfo: Regenerated nodes and menus with emacs.
11097 * doc/Makefile (clean): Added cleaning commands for groff.texinfo.
11099 1999-12-06 Werner LEMBERG <wl@gnu.org>
11101 * configure.in: Removed AC_PREFIX_PROGRAM since it causes more
11102 grief than relief today. Additionally, it is against the GNU
11105 * configure: Recreated.
11107 1999-12-05 Werner LEMBERG <wl@gnu.org>
11109 * configure.in: Added GROFF_LIBM.
11111 * configure: Recreated.
11113 * aclocal.m4 (GROFF_LIBM): New function which tests whether -lm is
11116 * Makefile.in: Added definition of $(LIBM).
11118 * Makefile.comm (LIBM): Removed.
11120 * pfbtops/Makefile.sub: On AIX, -lm is needed also.
11122 1999-12-03 Gaius Mulley <gaius@glam.ac.uk>
11124 * doc/Makefile: Added rule for generation pic.html.
11126 (clean): Files produced by grohtml will be removed also.
11128 * doc/pic.ms: Small fix.
11130 * tmac/tmac.html: Fixed suppression of headers.
11132 1999-11-16 Gaius Mulley <gaius@glam.ac.uk>
11134 * tmac/tmac.html: Fixing horizontal arrows.
11136 Turning off hyphenation.
11138 * tmac/tmac.an: Improved support for grohtml; better indentation,
11139 no footers/headers.
11141 1999-10-31 Gaius Mulley <gaius@glam.ac.uk>
11143 * tmac/tmac.arkup: Added CDFTP macro
11145 * tmac/tmac.html: All headers are turned off for ms, me, and mm
11148 * tmac/troffrc: Some additions for HTML stuff.
11150 1999-10-06 Gaius Mulley <gaius@glam.ac.uk>
11152 * tmac/tmac.html: Small changes.
11154 1999-09-26 Werner LEMBERG <wl@gnu.org>
11156 * doc/groff.texinfo: Minor fixes.
11158 1999-09-26 Gaius Mulley <gaius@glam.ac.uk>
11160 * devhtml/TR: Changed spacewidth to 3.
11162 * tmac/Makefile.sub (NORMALFILES): Added tmac.arkup.
11164 * tmac/tmac.html: Moved markup macros to tmap.arkup.
11166 * tmac/tmac.arkup: New file.
11168 * grohtml/ChangeLog: New file.
11170 1999-09-16 Werner LEMBERG <wl@gnu.org>
11172 * doc/groff.texinfo (Common Features): Added Copying chapter.
11173 Changed format to @smallbook.
11175 1999-09-15 Werner LEMBERG <wl@gnu.org>
11177 * NEWS: Added info about groff.texinfo.
11179 * doc/groff.texinfo: Will now compile (using texi2dvi) without
11182 1999-09-14 Werner LEMBERG <wl@gnu.org>
11184 * groff/groff.man: More updates.
11186 1999-09-13 Werner LEMBERG <wl@gnu.org>
11188 * doc/groff.texinfo: New file. This manual is still very
11189 rudimentary. It has been originally contributed by Trent
11190 A. Fisher <trent@gnurd.portland.or.us> with first corrections and
11193 * INSTALL: Added information about the `doc' subdir
11195 * troff/troff.man: Minor fixes.
11197 * groff/groff.man: Added missing `-L arg' to SYNOPSIS section;
11200 * troff/input.cc (usage): Added missing `-ffam' to usage message.
11202 * Makefile.in (dist): groff-$(version).tar.gz must be removed
11203 also, otherwise it is included itself in another call of `make
11206 * groff/groff.cc (synopsis): Removed superfluous space.
11208 * PROJECTS, PROBLEMS, NEWS: Updated.
11210 * VERSION: Updated to 1.12beta.
11212 * BUG-REPORT: Some cosmetic fixes. Corrected email address.
11214 * README: Updated: Included documentation about CVS repository,
11215 mailing lists, and daily snapshots.
11217 * tmac/Makefile.sub: Fixed $(tmap_wrap) finally.
11219 1999-09-12 Bjarni Ingi Gislason <bjarniig@rhi.hi.is>
11221 * tmac/tmac.an: If the tag didn't fit into the space that the
11222 macro `TP' specifies, the rest of the tag went into the space for
11225 1999-09-12 Jeffrey Copeland <jeff@opennt.com>
11227 * grolj4/lj4.cc: Added duplex printing (option `-d').
11229 * grolj4/grolj4.man: Document duplex printing.
11231 1999-09-12 Werner LEMBERG <wl@gnu.org>
11233 * doc/Makefile (pic.ps): Fixed rule which caused problems with
11234 non-GNUish sed programs.
11236 * tmac/doc-syms: Removed extra space from -iso8802-3 macro
11239 * configure.in (LIBS): Added `-lc'
11241 * Makefile.comm (.man.n): Added substitution for @TMAC_AN_PREFIX@.
11243 * pic/tex.cc (solid_arc): Casting M_PI to double.
11245 * libgroff/putenv.c (putenv): Changed function header to ANSI C.
11247 * groff/groff.man, tmac/Makefile.sub (MAN7), tmac/groff_msafer.man
11248 (new file), tmac/msafer.man (deleted), tmac/groff_me.man (new
11249 file), tmac/me.man (deleted): {me,msafer} -> groff_{me,msafer}.
11251 * groff/groff_man.man: New file. This manual page was originally
11252 written for the Debian GNU/Linux system by Susan G. Kleinmann
11255 * eqn/list.cc (list_box::compute_metrics,
11256 list_box::compute_sublist_width): Removed variable declaration to
11257 avoid shadowing warnings.
11259 * grops/psrm.cc (resource_manager::process_file): Ditto.
11261 * tfmtodit/tfmtodit.cc (main): Ditto.
11263 * libgroff/font.cc (font::load_desc): Renamed auxiliary variable
11264 to avoid shadowing warnings.
11266 * tbl/table.cc (block_entry::do_divert, table::do_row): Renamed
11267 shadowing loop variable.
11269 * groff/groff.man, troff/troff.man: Added doc about grohtml.
11271 1999-09-12 Gaius Mulley <gaius@glam.ac.uk>
11273 New grohtml frontend to convert groff input to html.
11275 * Makefile.in (CCPROGDIRS, DEVDIRS): Added html device.
11277 * tmac/Makefile.sub (NORMALFILES): Added tmac.html.
11279 * tmac/eqnrc: Added html device.
11281 * tmac/tmac.html: New file.
11283 * eqn/main.cc (do_file, inline_equation), pic/troff.cc
11284 (troff_output::start_picture, troff_output::finish_picture),
11285 tbl/main.cc (process_input_file):
11286 Surrounded output with `graphics_start' and `graphics_end' so that
11287 the html driver can identify non-text portions.
11289 * grodvi/dvi.cc (dvi_printer::set_char), grolj4/lj4.cc
11290 (lj4_printer::set_char), grops/ps.cc (ps_printer::set_char),
11291 grotty/tty.ps (tty_printer::set_char): Additional parameter
11294 * include/printer.h: Class printer: New function
11295 set_char_and_width; new variables (is_char_named, is_named_set,
11296 named_command, named_char_s, named_char_n) to hold information
11297 about named characters -- needed by the html driver.
11299 * libdriver/printer.cc (printer::set_ascii_char,
11300 printer::set_special_char): Use set_char_and_width.
11302 * devhtml/*: New device files for html driver.
11304 * grohtml/*: New driver grohtml.
11306 1999-09-11 Wilfredo Sanchez <wsanchez@apple.com>
11308 * tmac/doc-common, tmac/tmac.an: Removed the word `UNIX' in
11311 1999-09-11 Luke Mewburn <lukem@netbsd.org>
11313 * libgroff/string.cc (search): Small fix to test against NULL
11316 1999-09-11 Jeff Conrad <jeff_conrad@msn.com>
11318 * troff/node.cc (copy): The characters in a bracket escape (e.g.,
11319 \b'abc') were stacked in reverse order when processed in a
11322 * troff/node.h: Added `*last' to struct `node' to make the above
11325 * troff/input.cc (read_draw_node), libdriver/input.cc (do_file):
11326 The default scale for the 'f' and 't' graphics functions were 'm'
11327 rather than 'u' (i.e., no scaling).
11329 1999-09-11 Peter Miller <peterm@jna.com.au>
11331 * groff/groff.cc (main), groff.man, soelim/soelim.cc (main,
11332 do_file), soelim/soelim.man: Added `-I file' option to soelim,
11333 defining include paths.
11335 * soelim/soelim.cc (include_path_append): New function.
11337 1999-09-11 Larry Jones <larry.jones@sdrc.com>
11339 * tbl/main.cc (process_options): Unix (at least Documenter's
11340 Workbench) tbl allows arbitrary non-alpha characters between
11343 1999-09-11 Paul Eggert <eggert@twinsun.com>
11345 Y2k fixes. Don't assume that the current year precedes 2000.
11347 * doc/meref.me: Add \n(y2, \n(y4.
11349 * tmac/doc-common (Yr): New number register.
11350 (Dd): Don't assume current year precedes 2000.
11352 * tmac/tmac.e (td): Likewise.
11353 (y2, y4): New number registers.
11355 * pic/pic.man: Update reference for pic paper to May, 1991
11358 1999-09-11 Werner LEMBERG <wl@gnu.org>
11360 * tmac/Makefile.sub (install_data, stamp-wrap, uninstall_sub):
11361 Removed quotation marks which prevented correct expansion of
11364 * devlj4/Makefile.sub (LJ4RES): Fixed value (600 instead of 300).
11366 1999-09-10 Werner LEMBERG <wl@gnu.org>
11368 * Makefile.sub (DISTCLEANFILES): Added `config.log' and
11371 * Removed configure.old.
11373 1999-08-31 Werner LEMBERG <wl@gnu.org>
11375 * VERSION: Updated to 1.11.1
11377 1999-05-27 Werner LEMBERG <wl@gnu.org>
11379 * doc/Makefile: changed `.PS' postfix to `.ps' for consistency.
11381 * tmac/Makefile.sub (install_data, stamp-wrap, uninstall_sub):
11382 added quotations around $(tmac_wrap) to avoid syntax error if
11385 * configure: Newly generated using autoconf 2.13.
11387 * Makefile.in (LDFLAGS): Set variable to @LDFLAGS@.
11389 Fri Aug 15 08:51:47 1997 Eric S. Raymond <esr@snark.thyrsus.com>
11391 * README, PROJECTS, NEWS, INSTALL, VERSION,
11392 doc/Makefile. doc/pic.ms, groff/groff.man:
11393 Prepare for 1.11 release. No code changes.
11394 Documentation for pic added (doc/pic.ms).
11396 Sun Nov 26 11:45:13 1995 James Clark <jjc@jclark.com>
11398 * Version 1.10 released.
11400 Fri Nov 24 09:56:16 1995 James Clark <jjc@jclark.com>
11402 * afmtodit/afmtodit.pl: Avoid comment on first line.
11404 Mon Nov 20 11:13:49 1995 James Clark <jjc@jclark.com>
11406 * aclocal.m4 (GROFF_INSTALL_SH): New macro.
11407 * configure.in: Call it.
11409 * Makefile.sub (configure): Depends on aclocal.m4 not acgroff.m4.
11410 (distfiles): Doesn't depend on config.log or config.cache.
11412 Sun Oct 1 08:45:36 1995 James Clark <jjc@jclark.com>
11414 * grog/grog.sh: Use print "" rather than print in END rule.
11416 Wed Aug 23 13:30:52 1995 James Clark <jjc@jclark.com>
11418 * tbl/main.cc (process_data): Don't give error for excess data
11419 entries that are comments.
11421 Fri Jul 28 11:00:27 1995 James Clark <jjc@jclark.com>
11423 * tbl/main.cc (process_data): Fix case where new for-scope rules
11424 silently change meaning of code.
11426 Tue Jul 4 23:39:51 1995 James Clark <jjc@jclark.com>
11428 * troff/env.cc (hyphenate): Loop over all consecutive sequences
11429 of non-zero hyphenation codes.
11431 Sat Jul 1 00:42:15 1995 James Clark <jjc@jclark.com>
11433 * aclocal.m4 (GROFF_POSIX): Use conflicting declaration technique.
11435 Thu Jun 29 13:58:36 1995 James Clark <jjc@jclark.com>
11437 * tmac/tmac.e (ip): Divert the tag so as to freeze the spaces.
11439 Tue Jun 27 12:30:16 1995 James Clark <jjc@jclark.com>
11441 * tmac/tmac.andoc: Make it work in compatibility mode.
11443 * refer/token.h (token_info::is_range_sep): New function.
11444 * refer/token.cc (init_special_chars): Make \(en a RANGE_SEP.
11445 * refer/ref.cc (reference::output): More sophisticated check for
11448 * devps/prologue.ps (MANUAL): New procedure.
11449 * grops/ps.cc (main): New -m option.
11450 (usage): Include -m.
11451 (ps_printer::~ps_printer): Implement -m.
11453 * aclocal.m4 (GROFF_G): New macro.
11454 * configure.in: Call it.
11455 * Makefile.in (g): Provided by configure.
11457 * hpftodit/hpftodit.cc (basename): Rename to xbasename.
11459 * tmac/tmac.tty: Disable warning about bad fonts. Remove font
11462 * Makefile.in (tmacpath): Don't include /usr/lib/tmac.
11463 (tmac_m, tmac_s): Deleted.
11464 (sys_tmac_prefix, tmac_wrap, tmac_prefix, tmac_an_prefix,
11465 tmac_s_prefix): New variables.
11466 (MDEFINES): Change accordingly.
11467 * Makefile.comm (.man.n): Use new TMAC_* variables.
11468 * configure.in (GROFF_TMAC): Call.
11469 * aclocal.m4 (GROFF_TMAC): Define.
11470 * tmac/Makefile.sub (stamp_wrap): New target.
11471 (install_data, uninstall_sub): Handle macro wrapping.
11473 Mon Jun 26 14:54:39 1995 James Clark <jjc@jclark.com>
11475 * tbl/main.cc (main): Ignore -T option.
11477 Thu Jun 22 09:08:06 1995 James Clark <jjc@jclark.com>
11479 * devlj4/generate/special.map: Add definition of \(nb.
11481 * tmac/tmac.dvi: Add definition of \(nb.
11483 * troff/dictionary.c (dictionary::dictionary): association::v gets
11484 initialized by association::association.
11486 * tmac/Makefile.sub: Avoid using temporary files when installing.
11488 * troff/env.cc (environment::set_font): Make bad font number a
11491 * Makefile.in (fontpath): Remove $(prefix)/lib/font from fontpath.
11493 * Makefile.in (datadir): Use share rather than lib.
11495 * groff/groff.cc (basename): Rename to xbasename.
11497 Wed Jun 21 16:59:46 1995 James Clark <jjc@jclark.com>
11499 * Makefile (CCLIBS): Don't use.
11500 * Makefile.ccpg: Likewise.
11502 * acgroff.m4: Rename to...
11503 * aclocal.m4: Modify extensively for autoconf 2.
11504 * configure.in: Likewise.
11505 * Makefile.in: Likewise.
11507 * groff/pipeline.c (const): Declare as empty if __STDC__ not
11509 (xstrsignal): Check for definition of NSIG. Conditionalize
11510 on SYS_SIGLIST_DECLARED. Make return type const.
11512 Sat Jun 10 12:28:16 1995 James Clark <jjc@jclark.com>
11514 * troff/input.cc (interpolate_macro): Rephrase missing space
11517 Thu May 11 01:07:16 1995 Jason Merrill <jason@phydeaux.cygnus.com>
11519 * addftinfo/addftinfo.cc, eqn/delim.cc, eqn/lex.cc, eqn/list.cc,
11520 grodvi/dvi.cc, groff/groff.cc, grops/ps.cc, grops/psrm.cc,
11521 grotty/tty.cc, include/ptable.h indxbib/indxbib.cc,
11522 libbib/index.cc, libbib/linear.cc, libbib/search.cc,
11523 libdriver/input.cc, libdriver/printer.cc, libgroff/font.cc,
11524 libgroff/lf.cc, libgroff/nametoindex.cc, libgroff/ptable.cc,
11525 libgroff/string.cc, lkbib/lkbib.cc, lookbib/lookbib.cc,
11526 pic/lex.cc, pic/object.cc, pic/pic.y refer/label.y refer/ref.cc,
11527 refer/refer.cc, refer/token.cc, tbl/main.cc, tbl/table.cc,
11528 tfmtodit/tfmtodit.cc, troff/dictionary.cc, troff/div.cc,
11529 troff/env.cc, troff/input.cc, troff/node.cc, troff/symbol.cc:
11532 Wed Apr 19 21:15:11 1995 James Clark <jjc@jclark.com>
11534 * troff/input.cc (spring_trap): Push a macro_iterator rather than a
11536 (spring_trap, postpone_traps, unpostpone_traps): Move to later in
11538 (macro_iterator::macro_iterator): Add additional argument.
11540 Mon Apr 10 12:06:02 1995 James Clark <jjc@jclark.com>
11542 * troff/div.cc (vertical_size::vertical_size): In place of integer
11543 specifying line spacing use cunits specifying post vertical
11545 (macro_diversion::output, top_level_diversion::output): Likewise.
11546 * troff/div.h: Change declarations accordingly.
11547 * troff/env.cc (pending_output_line): Replace ls field by post_vs
11549 (pending_output_line::pending_output_line,
11550 pending_output_line::output, environment::output,
11551 environment::output_line, environment::output_title,
11552 environment::hyphenate_line): In place of
11553 integer specifying line spacing use cunits specifying post vertical
11555 (environment::environment): Add post_vertical_spacing and
11556 prev_post_vertical_spacing arguments.
11557 (environment::get_post_vertical_spacing): New function.
11558 (environment::total_post_vertical_spacing): New function.
11559 (environment::post_vertical_spacing): New function.
11560 (init_env_requests): Initialize pvs request and .pvs register.
11561 * troff/env.h: Change declarations.
11563 Tue Mar 28 09:52:07 1995 James Clark <jjc@jclark.com>
11565 * tmac/tmac.pspic: Immediately remove the temporary file.
11567 Sat Mar 25 10:43:11 1995 James Clark <jjc@jclark.com>
11569 * tmac/tmac.pspic (PSPIC): Scale graphic uniformly even when
11570 height is specified.
11572 Thu Jan 26 16:20:13 1995 James Clark <jjc@jclark.com>
11574 * tbl/table.c (struct vertical rule, class table_entry): Use int
11575 not short for start_row and end_row.
11577 Fri Jan 13 13:53:05 1995 James Clark <jjc@jclark.com>
11579 * troff/input.cc (trapping_blank_line, blank_line_macro): New
11581 (diverted_space_node::reread, process_input_stack): Call
11582 trapping_blank_line() rather than blank_line().
11583 (init_input_requests): Bind "blm" to blank_line_macro().
11585 * tmac/tmac.s (XA): Use .br and par@reset rather than XA.
11587 Tue Jan 10 11:40:35 1995 James Clark <jjc@jclark.com>
11589 * troff/env.cc (environment::possibly_break_line): Require that
11590 width total excluding width of final space node be greater than
11591 the target text length.
11593 Tue Jan 3 09:13:37 1995 James Clark <jjc@jclark.com>
11595 * troff/node.cc (kern_pair_node::vertical_extent): New function.
11597 Sun Dec 4 13:19:07 1994 James Clark <jjc@jclark.com>
11599 * troff/node.cc (charinfo_node): New class.
11600 (glyph_node, composite_node): Derive from charinfo_node. Change
11601 member functions accordingly.
11603 Wed Nov 30 10:29:29 1994 James Clark <jjc@jclark.com>
11605 * nroff/nroff.sh: Use -Tlatin1 not -TLatin1.
11607 Mon Aug 8 10:17:59 1994 James Clark (jjc@jclark.com)
11609 * tmac/tmac.tty-char: Add definitions for \(ab and \[arrowvertex].
11611 * devps/generate/textmap (notsubset): Add.
11613 * tmac/tmac.a4: New file.
11615 Sun Jul 24 20:08:42 1994 James Clark (jjc@jclark.com)
11617 * pic/main.cc (had_parse_error): New variable.
11618 (do_picture, do_whole_file): Set had_parse_error if yyparse()
11620 (main): Return 1 if had_parse_error is true.
11622 Tue Jul 19 13:40:31 1994 James Clark (jjc@jclark.com)
11624 * grolj4/lj4.cc (main): Avoid use of strtoul.
11626 Mon Jul 18 15:03:02 1994 James Clark (jjc@jclark.com)
11628 * nroff/nroff.sh: Default device is -Tlatin1 if $LC_CTYPE is
11629 iso_8859_1 or $LESSCHARSET is latin1.
11631 Sun Jul 10 13:38:35 1994 James Clark (jjc@jclark.com)
11633 * hpftodit: New directory.
11634 * Makefile.in (CCPROGDIRS): Add hpftodit.
11635 * devlj4/generate: New directory.
11637 Thu Jul 7 23:49:48 1994 James Clark (jjc@jclark.com)
11639 * configure.in: Don't use AC_VFORK.
11640 * groff/pipeline.c (run_pipeline): Use fork() always.
11642 Wed Jul 6 11:13:17 1994 James Clark (jjc@jclark.com)
11644 * grops/ps.cc (main): Use %1 not %s in error message for -w.
11646 * Makefile.in (CCPROGDIRS): Add grolj4.
11647 (DEVDIRS): Add devlj4.
11648 * grolj4, devlj4: New directories.
11649 * tmac/troffrc: Handle lj4.
11650 * tmac/tmac.lj4: New file.
11652 Fri Jun 17 18:02:53 1994 James Clark (jjc@jclark.com)
11654 * tmac/tmac.e (@n): Set indent to 0 before calling |h.
11656 Wed Jun 1 07:33:47 1994 James Clark (jjc@jclark.com)
11658 * troff/input.cc (do_if_request): At end of second string, switch
11659 environments before getting next token.
11661 Fri May 20 07:39:18 1994 James Clark (jjc@jclark.com)
11663 * devps/psstrip.sed: Split rule that strips whitespace on either
11664 side of delimiters.
11666 Wed May 18 08:13:47 1994 James Clark (jjc@jclark.com)
11668 * troff/node.h (font_family::make_definition): Add return value to
11669 declaration. * troff/symbol.h (symbol::operator==,
11670 symbol::operator!=): Likewise.
11672 Tue May 17 20:46:06 1994 James Clark (jjc@jclark.com)
11674 * groff/groff.cc (main, help, synopsis): Handle -S.
11675 (possible_command::insert_arg): New function.
11677 * tmac/tmac.safer: New file.
11678 * tmac/msafer.man: New file.
11679 * tmac/Makefile.sub (FILES): Add tmac.safer and msafer.man.
11681 Thu Mar 10 01:58:30 1994 Paul Eggert (eggert@twinsun.com)
11683 * pic/pic.h, pic/main.cc (safer_flag): New variable.
11684 * pic/pic.y (placeless_element): Avoid unsafe operations if
11685 `safer_flag' is set.
11686 * pic/main.cc (main): Add -S option, which sets `safer_flag'.
11688 Tue May 10 13:02:31 1994 James Clark (jjc@jclark.com)
11690 * eqn/lex.cc (get_token): Put call to add_context() in block to
11691 work around Sun C++ 4.0 bug.
11693 * include/stringclass.h (operator +): Use ?: instead of `if' to
11694 work around Sun C++ 4.0 bug.
11696 Thu May 5 11:18:03 1994 James Clark (jjc@jclark.com)
11698 * tbl/main.cc (process_format): Accept - as a synonym for the _
11701 * libbib/index.cc (minus_one): Don't declare as const.
11703 Fri Apr 29 09:32:48 1994 James Clark (jjc@jclark.com)
11705 * troff/input.cc (get_char_for_escape_name): Push back a newline.
11707 Wed Apr 27 21:14:18 1994 James Clark (jjc@jclark.com)
11709 * troff/input.cc (write_macro_request): New function.
11710 (init_input_requests): Bind write_macro_request to writem.
11712 Sun Apr 17 11:15:38 1994 James Clark (jjc@jclark.com)
11714 * tmac/tmac.s (@EN): Turn filling back on even if there was no
11717 * eqn/lex.cc (do_space): Supply missing argument to lex_error.
11719 * tmac/tmac.s (@TS): Renamed from TS.
11720 (TS): Call LP then TS again.
11721 (cov*ab-init): Alias @TS to TS.
11723 * tmac/tmac.s: Allow QP or RS to initialize.
11725 * tmac/tmac.s (par@load-init): New macro. Call at end of file.
11726 Move initializations of PS and LL here.
11727 (par@init): Don't initialize HY. Avoid changing environment 0.
11728 (par*env-init): Don't all par@reset.
11730 Thu Apr 14 19:15:45 1994 James Clark (jjc@jclark.com)
11732 * include/posix.h: Include <fcntl.h> only if not using <osfcn.h>.
11734 Sun Apr 10 09:54:44 1994 James Clark (jjc@jclark.com)
11736 * Makefile.in (MDEFINES): Add LDFLAGS.
11737 (LDFLAGS): Add definition line.
11739 Thu Apr 7 22:22:22 1994 James Clark (jjc@jclark.com)
11741 * troff/input.cc (get_optional_char): Split off error check into...
11742 (check_missing_character): New function.
11743 * troff/token.h: Declare it.
11744 * troff/env.cc (margin_character): Don't call get_optional_char.
11745 Only call tok.next() after making the node.
11747 * include/lib.h (getopt): Make 2nd argument char *const *.
11749 Fri Mar 11 07:28:03 1994 James Clark (jjc@jclark.com)
11751 * nroff/conftest.sh: Deleted.
11753 Fri Mar 4 10:51:36 1994 James Clark (jjc@jclark.com)
11755 * pic/make-dos-dist: Deleted.
11757 Wed Mar 2 20:59:16 1994 James Clark (jjc@jclark.com)
11759 * devps/psstrip.sed: Strip comments before stripping trailing
11762 Sat Feb 19 13:07:16 1994 James Clark (jjc@jclark.com)
11764 * Version 1.09 released.
11766 Wed Feb 16 16:53:49 1994 James Clark (jjc@jclark.com)
11768 * tmac/doc-ditroff (hK): Don't reset page number if \nC is > 0.
11770 Mon Feb 14 08:26:40 1994 James Clark (jjc@jclark.com)
11772 * libgroff/font.cc (font::load_desc): Fix typo in error message.
11774 Sun Feb 13 09:37:38 1994 James Clark (jjc@jclark.com)
11776 * libgroff/new.cc (operator new): Rewrite so as to avoid warning
11777 about returning without a value.
11779 * troff/charinfo.h (charinfo::get_special_translation): Cast
11780 TRANSLATE_NONE to int.
11782 * refer/token.cc (lookup_token, store_token): Remove bogus loop
11783 test. Fix test so that it works with n unsigned.
11785 * pic/pic.y (defaults_table): Fully bracket initializer.
11786 * pic/lex.cc (lookup_keyword): Likewise.
11787 * eqn/lex.cc (token_table, def_table): Likewise.
11788 * eqn/box.cc (param_table): Likewise.
11789 * troff/input.cc (warning_table): Likewise.
11790 * libgroff/font.cc (table): Likewise.
11791 * grops/ps.cc (ps_printer::special): Likewise.
11792 * grops/psrm.cc (resource_manager::process_file): Likewise.
11793 * tfmtodit/tfmtodit.cc (lig_chars, lig_table): Likewise.
11794 * refer/command.cc (command_table): Likewise.
11795 * addftinfo/addftinfo.cc (param_table): Likewise.
11797 * troff/symbol.cc (symbol::symbol): Prevent compiler warnings
11798 about temp's being unused.
11799 (unused): New function.
11801 * groff/pipeline.cc: Declare c_fatal.
11803 * libbib/linear.cc (bmpattern::search): Cast patterrn[--j] to
11806 * libbib/index.cc (index_search_item::load): Prevent compiler
11807 warnings about fd_closer's being unused.
11808 (unused): New function.
11810 Sat Feb 12 10:31:59 1994 James Clark (jjc@jclark.com)
11812 * troff/input.cc (copy_mode_error): Make `prefix' static.
11815 * include/posix.h: Include <osfcn.h> is HAVE_CC_OSFCN_H is
11817 * acgroff.m4, configure.in, Makefile: Rename HAVE_CC_UNISTD_H to
11818 HAVE_CC_OSFCN_H and modify accordingly.
11820 * troff/input.cc (init_charset_table): radicalex overlaps
11823 * groff/acgroff.m4 (GROFF_ISC_SYSV3): New macro (from
11824 udodo!hans@relay.NL.net).
11825 * groff/configure.in: Call it.
11827 * groff/acgroff.m4 (GROFF_PCLOSE): New macro.
11828 * groff/configure.in: Call it.
11829 * include/lib.h: Conditionalize declaration of pclose.
11831 * troff/div.cc (last_page_number): New global variable.
11832 (top_level_diversion::begin_page): Exit if we just printed the
11834 * troff/div.h (last_page_number): Declare it.
11835 * troff/input.cc (parse_output_page_list): Set last_page_number.
11837 * eqn/sqrt.cc: Rename \(rn to \[radicalex].
11838 * devps/S, devps/textmap, tmac/tmac.ps, tmac/tmac.dvi,
11839 tmac/tmac.X: Likewise.
11840 * tmac/tmac.ps, tmac/tmac.X, tmac.dvi: Add definitions of \(rn.
11841 * tmac.dvi: Make \(ru and \(ul extend beyond their width by .04m.
11843 Fri Feb 11 11:45:40 1994 James Clark (jjc@jclark.com)
11845 * tmac/doc-ditroff (hK): Remove groff specific code which
11846 prevented page-breaks between separate manual entries. If this is
11847 the first page, don't set the page number to 1.
11849 * acgroff.m4 (GROFF_POSIX): New macro.
11850 * configure.in: Use it.
11852 * troff/node.cc (class real_output_file,
11853 real_output_file::real_output_file,
11854 real_output_file::~real_output_file): Conditionalize use of
11855 popen/pclose on POPEN_MISSING.
11856 * troff/node.h: Conditionalize pipe_command on POPEN_MISSING.
11857 * troff/input.cc (pipe_command): Give an error if POPEN_MISSING.
11858 (pipe_source): Similarily.
11860 * acgroff.m4 (GROFF_PROG_CCC): Update message about libg++.
11862 * acgroff.m4 (GROFF_GETOPT, GROFF_PUTENV, GROFF_POPEN): Detect
11863 presence of declarations by trying to compile example with
11864 conflicting declarations. (gcc only gives a warning for missing
11867 Wed Feb 9 09:12:23 1994 James Clark (jjc@jclark.com)
11869 * tmac/tmac.pspic (PSPIC): Allow options to specify alignment
11870 (from Ulrich Lauther).
11872 Tue Feb 8 03:56:40 1994 James Clark (jjc@jclark.com)
11874 * libbib/linear.cc (file_buffer::load): Use S_ISREG macro.
11876 Thu Feb 3 09:34:35 1994 James Clark (jjc@jclark.com)
11878 * indxbib/indxbib.cc (write_hash_table): Add code for case where
11879 pointers and ints have different sizes.
11881 Sun Jan 9 16:17:51 1994 James Clark (jjc@jclark.com)
11883 * tmac/tmac.s (par*env-init): Call par@reset.
11885 Fri Jan 7 10:24:27 1994 James Clark (jjc@jclark.com)
11887 * tmac/tmac.s (@IP): Switch to a new environment when diverting
11889 (par*push-tag-env, par*pop-tag-env): New macros.
11891 Wed Jan 5 21:18:34 1994 James Clark (jjc@jclark.com)
11893 * grops/ps.cc (ps_printer::ps_printer): Use MAX_LINE_LENGTH for
11894 initializing `out'. Reduce MAX_LINE_LENGTH from 79 to 72.
11896 * grops/ps.cc (ps_printer::~ps_printer): Output %%CreationDate
11897 comment. Include <time.h>.
11899 Wed Dec 15 14:14:00 1993 James Clark (jjc@jclark.com)
11901 * grops/ps.cc (is_small_h, is_small_v): Deleted.
11902 (ps_printer::flush_sbuf): Use absolute motion only at beginning of
11905 Tue Dec 14 10:06:34 1993 James Clark (jjc@jclark.com)
11907 * troff/input.cc (read_request): Only print a prompt if reading
11908 from the terminal. Also clearerr on EOF if reading from the
11909 terminal. Declare isatty.
11911 Mon Nov 29 08:38:15 1993 James Clark (jjc@jclark.com)
11913 * refer/label.y: Rename map_t to map_func and extractor_t to
11916 Sat Oct 30 06:38:12 1993 James Clark (jjc@jclark.com)
11918 * include/assert.h: Don't use volatile.
11919 * libgroff/assert.cc: Likewise.
11921 Fri Oct 29 15:00:23 1993 James Clark (jjc@jclark.com)
11923 * troff/input.cc (abort_request): Look at character in tok before
11924 calling get_copy().
11926 Thu Oct 28 14:09:48 1993 James Clark (jjc@jclark.com)
11928 * troff/troff.h (NO_RETURN): Deleted.
11929 * troff/div.cc (cleanup_and_exit): Don't declare aas NO_RETURN.
11930 * troff/input.cc (exit_troff): Likewise
11932 * Makefile.in: Remove `Making ...' messages since GNU make now
11935 * configure.in: Use AC_HAVE_HEADERS(unistd.h) instead of AC_UNISTD_H.
11937 Wed Oct 27 11:12:51 1993 James Clark (jjc@jclark.com)
11939 * tmac/tmac.s (@init): Initialize PO to \n(.o here, rather than
11940 to constant 1 inch.
11942 Sat Oct 23 10:03:52 1993 James Clark (jjc@jclark.com)
11944 * tmac/tmac.e (hl): Use \n[.in] rather than \n(.i.
11946 Thu Oct 14 12:09:45 1993 James Clark (jjc@jclark.com)
11948 * eqn/delim.cc (delim_box::compute_metrics): Don't increase
11949 MARK_REG if there was no left delimiter.
11951 Sat Oct 2 19:54:47 1993 James Clark (jjc@jclark.com)
11953 * pic/troff.cc (troff_output::text): Set line thickness to
11954 relative before outputting text.
11956 * tmac/tmac.e (@k): Don't zero ?T.
11959 Sat Sep 25 11:08:43 1993 James Clark (jjc@jclark.com)
11961 * tmac/tmac.e ($p): Handle possibility that $3 is empty.
11963 Wed Aug 18 08:51:41 1993 James Clark (jjc@jclark.com)
11965 * troff/input.cc (decode_args): Warn about unquoted tabs (from
11968 Tue Aug 10 08:38:32 1993 James Clark (jjc@jclark.com)
11970 * troff/input.cc (ignoring): New variable.
11971 (ignore): Set ignoring during call to do_define_macro.
11972 (do_define_macro): Clear ignoring before interpolating terminating
11974 (copy_mode_error): New function.
11975 (get_char_for_escape_name, read_long_escape_name,
11976 interpolate_arg): Use copy_mode_error.
11977 (warning_table): Add WARN_IG.
11978 * troff/troff.h (WARN_IG): Declare.
11979 (WARN_TOTAL): Change accordingly.
11981 * groff/pipeline.c (strsignal): Rename to xstrsignal.
11982 * groff/groff.cc (strsignal): Delete declaration.
11984 Fri Jul 16 01:43:12 1993 James Clark (jjc@jclark.com)
11986 * troff/div.cc (page_offset): Use 'm' as default scaling.
11988 Sat Jul 3 09:11:38 1993 James Clark (jjc@jclark.com)
11990 * nroff/nroff.sh: Ignore -u.
11992 Wed Jun 9 12:17:27 1993 James Clark (jjc@jclark.com)
11994 * Makefile.in (MDEFINES): Pass down MAKEOVERRIDES.
11996 Fri Jun 4 17:35:47 1993 James Clark (jjc@jclark.com)
11998 * tmac/tmac.s (par*box-draw): Set adjustment mode to l while
12000 (B2): With -Tascii, leave additional vertical space before
12001 and after. Ensure that the left and right indent is restored to
12002 what it was even if the point size changes. Don't call
12003 par@finish. Change the indent, line length and title length
12004 directly. With -Tascii, make the width of the box 1n less.
12005 (B1): Remember 1n at the current point size. Don't call
12006 par@reset. Change the indent, line length and title length
12007 directly. Ensure that the temporary indent is preserved.
12008 (par*box-mark-top): Turn off no spacing mode.
12010 Thu Jun 3 17:47:14 1993 James Clark (jjc@jclark.com)
12012 * Makefile.in (dist): Use .gz suffix.
12014 Thu May 27 20:04:59 1993 James Clark (jjc@jclark.com)
12016 * troff/input.cc (main): Add return 0.
12017 * pic/main.cc (main): Use return instead of exit.
12018 * tbl/main.cc (main): Likewise.
12019 * eqn/main.cc (main): Likewise.
12020 * grops/ps.cc (main): Likewise.
12021 * grotty/tty.cc (main): Likewise.
12022 * groff/groff.cc (main): Likewise.
12023 * grodvi/dvi.cc (main): Likewise.
12024 * refer/refer.cc (main): Likewise.
12025 * indxbib/indxbib.cc (main): Likewise.
12026 * lkbib/lkbib.cc (main): Likewise.
12027 * soelim/soelim.cc (main): Likewise.
12028 * addftinfo/addftinfo.cc (main): Likewise.
12029 * acgroff.m4 (GROFF_PROG_CCC, GROFF_CC_COMPILE_CHECK,
12030 GROFF_COOKIE_BUG, GROFF_CC_ANSI_BUG): Likewise.
12032 * troff/token.h (process_input_stack): Don't declare as static.
12033 * troff/input.cc: Likewise.
12035 * troff/node.c (invalidate_fontno): Make it a static member of
12036 class font_family. Change callers.
12037 * troff/node.c: Change declaration.
12039 * tbl/main.cc (struct input_entry_format): Add explicit public
12041 * tbl/table.cc (struct text_stuff, struct single_hline_stuff,
12042 struct double_hline_stuff): Likewise.
12043 * tbl/table.h (struct entry_format): Likewise.
12044 * pic/object.h (struct saved_state): Likewise.
12046 * include/stringclass.h: Add forward declarations of friend
12047 functions that are later declared as inline. Don't include inline
12048 specifier in friend declaration.
12050 * libgroff/lib.h: Declare popen and pclose.
12051 * acgroff.m4 (GROFF_POPEN): New macro.
12052 * configure.in: Call it.
12054 * include/lib.h (PI): New constant. Undef first if necessary.
12055 * tfmtodit/tfmtodit.cc (main): Use PI rather than M_PI.
12056 * grops/ps.cc (degrees, radians): Likewise.
12057 * libgroff/font.cc (font::get_skew): Likewise.
12059 * grops/ps.cc (is_ascii): New function.
12060 (ps_output::put_string): Use is_ascii. Use csprint rather than
12062 (ps_printer::define_encoding): Use csspace.
12063 * libgroff/strtol.c (ISASCII): New macro.
12064 (strtol): Cast arguments to is*() and tolower() to unsigned char.
12065 Use ISASCII rather than isascii.
12066 * libgroff/cmap.cc: Use isascii() only if <ctype.h> defines it.
12067 * libgroff/cset.cc: Likewise.
12068 * libdriver/input.cc: Include cset.h.
12069 (do_file, get_integer, possibly_get_integer): Use csdigit() rather
12072 * refer/refer.cc (main): Use %ld rather than %d for longs.
12074 * libbib/index.cc (index_search_item_iterator::get_tag): Use
12077 * addftinfo/addftinfo.cc (param_t): Add explicit `int'.
12079 Mon May 24 08:51:37 1993 James Clark (jjc@jclark.com)
12081 * troff/input.cc (hyphenation_code): Skip white space between
12084 Sun May 16 08:15:52 1993 James Clark (jjc at jclark.com)
12086 * tbl/table.h (table::entry_list_tailp): New member.
12087 (table::table): Initialize it.
12088 (table::add_entry): Use entry_list_tailp to avoid O(n^2)
12091 Sat May 15 17:26:00 1993 James Clark (jjc at jclark.com)
12093 * grotty/tty.cc (tty_printer::add_char): Don't discard characters
12094 with negative horizontal positions. Remove casts of glyph::hpos to
12096 (USHRT_MAX): Delete definition.
12097 (SHRT_MAX, SHRT_MIN): New definitions.
12098 (glyph::hpos): Change type to short.
12099 (tty_printer::end_page): Output multiple backspaces if necessary.
12100 Remove casts of glyph::hpos to int.
12102 Fri May 7 12:14:37 1993 James Clark (jjc at jclark.com)
12104 * tmac/tmac.s (@RT): New definition.
12106 Thu May 6 21:36:54 1993 James Clark (jjc at jclark.com)
12108 * refer/refer.cc (do_file): Make sure current_filename is set when
12111 * pic/common.cc (common_output::dot_line): Handle zero length
12114 Sun May 2 19:54:16 1993 James Clark (jjc at jclark.com)
12116 * tmac/tmac.s (par@reset): Get value for .hy for \n[HY].
12117 (par@init): Initialize \n[HY].
12119 Mon Apr 26 11:43:16 1993 James Clark (jjc at jclark.com)
12121 * troff/dictionary.cc (dictionary::remove): Continue when
12124 Sun Apr 25 11:03:00 1993 James Clark (jjc at jclark.com)
12126 * Makefile.com (.y.cc): Avoid ending up with two versions of
12129 Thu Apr 22 21:03:45 1993 James Clark (jjc at jclark.com)
12131 * tmac/tmac.dvi (\(,c): Define only if it does not exist.
12132 (\(,C): Likewise. Also fix typo.
12134 Wed Apr 21 08:47:32 1993 James Clark (jjc at jclark.com)
12136 * lib.h: Delete extraneous semi-colon.
12138 * Add pso request: `so' from a pipe.
12139 * troff/input.c (file_iterator::file_iterator): Add 3rd argument.
12140 (file_iterator::close): New function.
12141 (file_iterator::~file_iterator, file_iterator::next_file): Use
12142 file_iterator::close.
12143 (file_iterator::backtrace): Say `process' rather than `file' when
12144 the stream is popened.
12145 (pipe_source): New function.
12146 (init_input_requests): Bind ".pso" to pipe_source.
12148 Tue Apr 20 00:02:26 1993 James Clark (jjc at jclark.com)
12150 * afmtodit/afmtodit.pl: Avoid single quotes in comments.
12152 * pfbtops/pfbtops.c: Output 64 characters per line. Output hex
12153 digits in lower case.
12155 Mon Apr 19 09:55:57 1993 James Clark (jjc at jclark)
12157 * Version 1.08 released.
12159 * Makefile.in (dist): Insert || true after ln -s commands that
12162 * mm: Update to mm 1.16.
12164 * acgroff.m4 (GROFF_CSH_HACK): New macro.
12165 * configure.in: Call GROFF_CSH_HACK. Substitute for
12167 * Makefile.in (SH_SCRIPT_SED_CMD): New variable. Include in
12169 * nroff/Makefile.sub (nroff): New target.
12170 (install_data): Install nroff.
12171 * eqn/Makefile.sub (neqn): Sed with SH_SCRIPT_SED_CMD.
12172 * grog/Makefile.sub (grog): Sed grog.sh with SH_SCRIPT_SED_CMD.
12174 Sat Apr 17 08:24:28 1993 James Clark (jjc at jclark)
12176 * eqn/Makefile.sub (neqn): Add chmod +x.
12178 * grog/Makefile.sub (grog): Remove spurious semi-colon.
12180 Fri Apr 16 22:41:57 1993 James Clark (jjc at jclark)
12182 * troff/input.cc (string_iterator::string_iterator()): Initialize
12185 Tue Apr 13 10:22:28 1993 James Clark (jjc at jclark)
12187 * troff/div.cc (macro_diversion::space,
12188 top_level_diversion::space): Don't set high_water_mark.
12189 (macro_diversion::output, top_level_diversion::output): Don't
12190 include post line space in high water mark.
12192 Wed Apr 7 12:48:18 1993 James Clark (jjc at jclark)
12194 * eqn/eqn.y: Don't define YYDEBUG.
12195 * pic/pic.y: Likewise.
12197 Mon Apr 5 10:15:15 1993 James Clark (jjc at jclark)
12199 * tmac/tmac.e ([3): Add space after comma following editors.
12200 Change double spaces to single spaces.
12201 ([4): Change double spaces to single spaces.
12203 * grops/ps.h (USE_PS_ADOBE_2_0): New flag for broken_flags.
12204 * grops/ps.cc (ps_printer::~ps_printer): If the USE_PS_ADOBE_2_0
12205 bit is set in broken_flags, use 2.0 rather than 3.0 as the version
12206 after %!PS-Adobe- (for Newsprint).
12208 * troff/div.cc (top_level_diversion::begin_page): When
12209 before_first_page is 1, set page_number to 1.
12211 Sun Apr 4 14:28:53 1993 James Clark (jjc at jclark)
12213 * eqn/box.cc (box::top_level): Protect equation with \&.
12215 Sat Apr 3 23:27:25 1993 James Clark (jjc at jclark)
12217 * groff/groff.cc (possible_command::set_name): Delete old name.
12219 * groff/groff.cc (possible_command::~possible_command): Use
12222 * troff/node.cc (troff_output_file::begun_page): New member.
12223 (troff_output_file::troff_output_file): Initialize it.
12224 (troff_output_file::really_begin_page): Only output V command if a
12225 page has been begun.
12227 * pic/pic.y (placeless_element): Delete argument to PRINT after
12230 Fri Apr 2 11:31:02 1993 James Clark (jjc at jclark)
12232 * Make wrapman work.
12233 * troff/div.h (class top_level_diversion): Replace
12234 first_page_begun by before_first_page (with opposite sense).
12235 * Change first_page_begun to before_first_page inverting sense.
12236 * troff/div.cc (class nl_reg): New class.
12237 (init_div_requests): Use class nl_reg for \n(nl.
12238 (top_level_diversion::begin_page): Don't call
12239 output_file::begin_page if before_first_page is 2;
12240 reset before_first_page afterwards. If have_next_page_number is
12241 false, then always increment page_number.
12242 * tmac/tmac.an: Set traps within TH rather than at the top-level.
12243 Restore compatibility mode after loading, and then disable
12244 compatibility mode in TH.
12246 Thu Apr 1 11:09:34 1993 James Clark (jjc at jclark)
12248 * grotty/tty.cc (tty_printer::end_page): Don't discard characters
12250 * troff/node.h (output_file::trailer): Declare.
12251 * troff/div.cc (cleanup_and_exit): Call output_file::trailer().
12252 * troff/node.cc (output_file::trailer): New function.
12253 (troff_output_file::~troff_output_file): Move most code into...
12254 (troff_output_file::trailer): New function.
12255 (class troff_output_file): Delete page_length member. Declare
12257 (troff_output_file::really_begin_page): Use current page length
12258 for final V command.
12260 * tbl/main.cc (struct options): New decimal_point_char member.
12261 (options::options): Initialize this.
12262 (process_options): Implement decimalpoint option.
12263 (process_data): Pass decimal_point_char option to table::table.
12264 * tbl/table.h (class table): New decimal_point_char member.
12265 (table::table): Add additional argument.
12266 * tbl/table.cc (find_dot): Rename to find_decimal_point. Add
12267 second argument specifying decimal point character. Use this
12269 (table::table): Initialize decimal_point_char.
12270 (table::add_entry): Change call to find_dot.
12272 * troff/input.cc (get_copy, token::next): Implement \V.
12273 (interpolate_environment_variable): New function.
12275 Tue Mar 30 14:41:39 1993 James Clark (jjc at jclark)
12277 * pic/lex.cc (lookup_keyword): Rename MIN to K_MIN, MAX to K_MAX.
12278 * pic/pic.y: Likewise.
12280 * grotty/tty.cc (tty_printer::add_char, tty_printer::end_page):
12282 * refer/ref.cc (reference::insert_field, reference::delete_field):
12284 * troff/number.cc (parse_term): Likewise.
12286 * acgroff.m4 (GROFF_PROG_YACC): New macro.
12287 * configure.in: Use GROFF_PROG_YACC.
12289 * acgroff.m4 (GROFF_PROG_CCC): Don't add -O automatically for gcc
12291 * Makefile.in (OPTIMIZE): New define.
12292 (DEBUG): Empty by default.
12293 (CCFLAGS, CFLAGS): Include $(OPTIMIZE).
12295 * acgroff.m4 (GROFF_SYS_SIGLIST): Don't quote program.
12296 (GROFF_ARRAY_DELETE): Likewise.
12297 (GROFF_CC_COMPILE_CHECK): Quote use of $2 and $3.
12299 * troff/env.cc (trie::~trie): Make virtual to shut up g++.
12301 * devps/psstrip.sed: Use different delimiter on last line (so that
12302 it works with BSD 4.4 sed.)
12304 Mon Mar 29 17:07:14 1993 James Clark (jjc at jclark)
12306 * devps/psstrip.sed: Delete comments.
12308 * acgroff.m4 (AC_GETOPT): Don't test whether <unistd.h> declares
12309 optind, opterr, optarg.
12310 * lib.h: When UNISTD_H_DECLARES_GETOPT is defined, declare optind,
12313 Sun Mar 28 17:44:25 1993 James Clark (jjc at jclark)
12315 * Makefile.in (check): Dummy target.
12317 Wed Mar 3 04:53:38 1993 James Clark (jjc at jclark)
12319 * Version 1.07 released.
12321 * Integrate mm 1.11.
12323 * tbl/table.cc (alphabetic_block_entry::print): start_row was used
12324 where start_col was meant.
12326 Thu Feb 25 07:55:36 1993 James Clark (jjc at jclark)
12328 * grog/grog.sh, grog/grog.pl: Recognize PH and SA as -mm macros.
12330 Wed Feb 24 10:15:34 1993 James Clark (jjc at jclark)
12332 * troff/input.cc (token::next): Make \z\o'...' and similar things
12335 * env.h (MARGIN_CHARACTER_ON, MARGIN_CHARACTER_NEXT): New
12337 (environment): Add margin_character_flags member.
12338 * env.cc (environment::environment(symbol),
12339 environment::environment(const environment *): Initialize
12340 margin_character_flags.
12341 (margin_character): Rewrite.
12342 (environment::output_line): Add a margin character if
12343 margin_character_flags is non-zero. Turn off the
12344 MARGIN_CHARACTER_NEXT bit. If that makes margin_character_flags
12345 zero, use margin_character_node without copying and then set
12346 margin_character_node to 0.
12348 * devps/DESC.in: Change minimum size to 1000.
12350 Tue Feb 23 14:57:49 1993 James Clark (jjc at jclark)
12352 * troff/symbol.h (symbol::hash): Change return type to unsigned
12354 * troff/dictionary.cc (dictionary::lookup, dictionary::remove):
12357 * test-groff: Use -r rather than -x.
12359 * grops/psfig.diff: Include in distribution again.
12361 Mon Feb 22 09:10:44 1993 James Clark (jjc at jclark)
12363 * Makefile.in (dist): Use gzip.
12365 Sun Feb 21 11:12:53 1993 James Clark (jjc at jclark)
12367 * acgroff.m4 (GROFF_GETOPT): Check for declaration of getopt() in
12368 unistd.h as well as in stdlib.h.
12369 * include/lib.h: Include <stdlib.h> is STDLIB_H_DECLARES_GETOPT is
12370 defined; otherwise include <sys/types.h> and <unistd.h> if
12371 UNISTD_H_DECLARES_GETOPT is defined.
12373 * configure.in: use builtin(include, ... rather than include(...
12374 * configure: Regenerate with autoconf 1.3.
12376 * libdriver/print.cc (printer::adjust_arc_center): Use new
12377 algorithm suggested by Andy Fyfe.
12379 * libdriver/printer.cc (printer::adjust_arc_center): New function.
12380 * include/printer.h: Declare this.
12381 * grops/ps.cc (ps_printer::draw): Use it.
12382 * grodvi/dvi.cc (dvi_printer::draw): Use it.
12384 Fri Feb 19 23:13:51 1993 James Clark (jjc at jclark)
12386 * Makefile.comm (.man.n): Replace macrodir by tmacdir.
12388 Thu Feb 11 16:46:59 1993 James Clark (jjc at jclark)
12390 * eqn/main.cc (main): Handle "eqn -".
12392 Mon Jan 4 20:29:56 1993 James Clark (jjc at jclark)
12394 * tmac/tmac.e (++): Install fix from comp.bugs.4sd.
12396 * mm: Integrate version 1.08.
12398 * pic/troff.cc (troff_output::finish_picture): Set
12399 EQN_NO_EXTRA_SPACE reg to 0 rather than removing it.
12400 * eqn/box.cc (box::extra_space): Set EQN_NO_EXTRA_SPACE_REG to 0
12401 if it's not defined. Check whether the register is non-zero rather
12402 than whether it's not defined.
12403 * tmac.e ({, <): Make argument to \x zero if \n(0x is non-zero.
12405 * indxbib/indxbib.cc: Move all signal handling into...
12406 * indxbib/signal.c: New file.
12407 * configure.in: Call AC_RETSIGTYPE.
12409 * acgroff.m4 (GROFF_STRUCT_EXCEPTION): New macro.
12410 * configure.in: Call GROFF_STRUCT_EXCEPTION.
12411 * libgroff/matherr.c: Protect with ifdef HAVE_STRUCT_EXCEPTION.
12413 * troff/input.cc (token::token, token::operator=): Work round SGI
12415 * pic/object.cc (position::position): Likewise.
12417 Mon Dec 28 21:50:21 1992 James Clark (jjc at jclark)
12419 * pic/pic.h: Move declaration of hypot().
12421 Wed Dec 16 12:28:29 1992 James Clark (jjc at jclark)
12423 * pic/pic.h: Declare hypot().
12425 * pic/pic.h: Define M_PI if necessary.
12427 Thu Dec 10 12:03:29 1992 James Clark (jjc at jclark)
12429 * tmac/tmac.e (re): Add alternative version that doesn't use groff
12432 * devps/prologue.ps (RE): Handle the possibility that the old font
12433 doesn't have a FontName entry.
12435 Wed Dec 2 10:25:29 1992 James Clark (jjc at jclark)
12437 * tmac/tmac.e (fam): Redefine to set family in environment 2.
12438 (@C): Use @fam not fam.
12440 Thu Nov 26 16:01:25 1992 James Clark (jjc at jclark)
12442 * lookbib/lookbib.cc (main): Change type of start to const char *.
12443 * lkbib/lkbib.cc (main): Likewise.
12445 * eqn/lex.cc (definition::definition): Don't use member
12446 initializer syntax for members of anonymous unions.
12448 * troff/input.cc (input_stack::backtrace): Change type of to const
12451 Wed Nov 25 13:43:09 1992 James Clark (jjc at jclark)
12453 * include/stringclass.h (class string): Declare inline friend
12454 functions as inline in class declaration.
12455 * troff/hvunits.h (class hunits, class vunits): Likewise.
12456 * include/refid.h (class reference_id): Likewise
12457 * troff/troff.h (points_to_units(units), scale(units, double)):
12458 Delete declarations.
12459 * libdriver/input.cc (get_char): Delete declaration.
12460 * include/lib.h: Change 2nd argument of getopt from const char **
12462 * troff/symbol.cc (symbol::symbol): Cast `new char *[n]' to `const
12463 char **' before assigning to a `const char **'.
12464 * tbl/table.cc: Delete extra declarations of prints().
12466 Tue Nov 24 14:33:13 1992 James Clark (jjc at jclark)
12468 * libgroff/font.cc (font::load_desc): Cast `new char *[n]' to `const
12469 char **' before assigning to a `const char **'.
12471 * libgroff/errarg.cc (errarg::errarg): Don't use member
12472 initializer syntax for members of anonymous unions.
12474 Sat Nov 21 05:02:23 1992 James Clark (jjc at jclark)
12476 * mm: Integrate version 1.07.
12478 Tue Nov 17 16:44:27 1992 James Clark (jjc at jclark)
12480 * troff/input.c (translate2): Rename to
12481 (translate_no_transparent).
12482 (init_input_requests): Rename tr2 to trnt.
12484 Mon Nov 16 09:49:32 1992 James Clark (jjc at jclark)
12486 * troff/charinfo.h (class charinfo): Add transparent_translate field.
12487 (charinfo::set_translation, charinfo::set_special_translation):
12488 Add second argument that specifies value for
12489 transparent_translate.
12490 (charinfo::get_translation, charinfo::get_special_translation):
12491 Add optional second argument that specifies whether translation is
12492 being used for transparent throughput.
12493 * troff/input.cc (charinfo::set_translation,
12494 charinfo::set_special_translation): Handle second argument.
12495 (charinfo::charinfo): Initialize transparent_translate.
12496 (translate): Split main part off into
12497 (do_translate): New function. Pass argument saying whether
12498 translation applies to transparent throughput.
12499 (translate2): New request.
12500 (init_input_requests): Bind translate2 to `tr2'.
12502 Wed Nov 11 11:43:20 1992 James Clark (jjc at jclark)
12504 * tbl/table.h (class table): Add `nokeep' flag.
12505 * tbl/main.cc (process_options): Handle `nokeep' option.
12506 * tbl/table.cc (table::init_output, table::do_row, table::do_top,
12507 table::do_bottom): Don't output keep/release macro definitions or
12508 calls when `nokeep' option has been specified.
12510 Sat Nov 7 01:28:33 1992 James Clark (jjc at jclark)
12512 * tmac/tmac.Xps (Xps-char): Use " as delimiter for \Z.
12514 Wed Nov 4 16:29:04 1992 James Clark (jjc at jclark)
12516 * tbl/table.cc (table_entry::divert, block_entry::do_divert,
12517 block_entry::divert, alphabetic_block_entry::divert): Add extra
12518 argument giving column separation.
12519 (table::compute_widths): Pass column separation to
12520 table_entry::divert().
12521 (block_entry::do_divert): If an entry spans multiple columns and a
12522 minimumum width has been specified for each column, then set the
12523 line length to the sum of the widths (plus possibly the column
12526 * troff/input.cc (set_escape_char): Don't set the escape_char
12527 until after calling has_arg().
12529 Tue Nov 3 11:23:27 1992 James Clark (jjc at jclark)
12531 * tbl/table.cc (table::do_top): Add missing \s0 for double box
12534 * tbl/table.cc (table::print_double_hline): Avoid extra new line
12535 in case where r > nrows - 1.
12537 * tbl/table.cc (BODY_HEIGHT): Deleted.
12538 (LINE_SEP): New definition.
12539 (table::print_single_hline, table::print_double_hline,
12540 table::compute_vrule_top_adjust, table::compute_vrule_bot_adjust,
12541 table::do_row, table::do_top): Use LINE_SEP space before a line
12542 instead of \n[.v]-BODY_HEIGHT-BODY_DEPTH.
12544 * tbl/table.cc (text_entry::print_contents): New function.
12545 (text_string_name, right_text_string_name): Deleted.
12546 (TEXT_STRING, RIGHT_TEXT_STRING): Deleted.
12547 (simple_text_entry::do_width, numeric_text_entry::do_width,
12548 alphabetic_text_entry::do_width): Don't store the contents of the
12550 (left_text_entry::simple_print, right_text_entry::simple_print,
12551 center_text_entry::simple_print,
12552 alphabetic_text_entry::simple_print,
12553 numeric_text_entry::simple_print): Print the entry directly
12554 instead of using the stored string.
12556 Fri Oct 30 10:39:32 1992 James Clark (jjc at jclark)
12558 * devps/Makefile: Strip PostScript files.
12559 * devps/prologue: Rename to...
12560 * devps/prologue.ps.
12561 * devps/psstrip.sed: New file.
12562 * devps/download: Use .pfa rather than .ps for installed versions
12565 Thu Oct 29 09:14:43 1992 James Clark (jjc at jclark)
12567 * troff/env.cc (input_trap): Give a warning if the argument is out
12570 * troff/env.cc (adjust): Treat negative argument as missing. Round
12571 argument > 5 down to 5.
12573 * troff/env.cc (center, right_justify): Make negative argument zero.
12575 * troff/div.cc (page_offset, vertical_position_traps): Treat
12576 invalid argument as missing.
12577 * troff/env.cc (line_spacing, line_length, title_length, indent,
12578 underline, hyphen_line_max_request, control_char,
12579 no_break_control_char, widow_control_request, adjust, input_trap,
12580 point_size): Likewise.
12581 * troff/node.cc (ligature, kern_request, bold_font, track_kern,
12582 constant_space): Likewise.
12583 * troff/input.cc (compatible, shift, warn_request,
12584 set_escape_char): Likewise.
12586 * tbl/main.cc (format::format): Avoid doing `new int[0]'.
12587 * tbl/table.cc (table::table): Likewise.
12589 * Makefile.dev (install_dev): depends on $(DEVFILES).
12591 Wed Oct 28 08:30:57 1992 James Clark (jjc at jclark)
12593 * devX75, devX75-12, devX100, devX100-12: New directories.
12594 * Makefile.in: Add these to DEVDIRS.
12596 * troff/Makefile.sub, eqn/Makefile.sub, indxbib/Makefile.sub,
12597 afmtodit/Makefile.sub, tmac/Makefile.sub, nroff/Makefile.sub,
12598 grog/Makefile.sub, mm/Makefile.sub (uninstall_sub): New target.
12599 * Makefile.in (uninstall, uninstall_sub, uninstall_dirs): New
12601 * Makefile.ccpg, Makefile.cpg, Makefile.dev, Makefile.man
12602 (uninstall): New target.
12603 * Makefile.comm (uninstall, uninstall_sub, uninstall_man,
12604 uninstall_prog, uninstall_dev): New targets.
12606 * troff/div.cc (return_request): Treat an invalid argument as
12609 Mon Oct 26 11:33:47 1992 James Clark (jjc at jclark)
12611 * tmac/tmac.e ((f): Set up the environment even when there's a
12612 current diversion. Transperently throughput a call to @N.
12615 Thu Oct 22 05:05:59 1992 James Clark (jjc at jclark)
12617 * tbl/table.cc (table::compute_vrule_top_adjust): Round adjustment
12618 up to vertical resolution.
12620 * tbl/table.cc (table::do_row): Change row number after printing
12623 * pic/lex.cc (get_token_after_dot): Make .left and .right work.
12625 Wed Oct 21 14:46:45 1992 James Clark (jjc at jclark)
12627 * Rename CHANGES to NEWS.
12629 Tue Oct 20 23:25:21 1992 James Clark (jjc at jclark)
12631 * libgroff/new.cc (operator new): Avoid calling malloc(0).
12633 Mon Oct 19 09:10:13 1992 James Clark (jjc at jclark)
12635 * man.ultrix: Removed.
12637 Sun Oct 18 06:35:15 1992 James Clark (jjc at jclark)
12639 * Makefile.comm (extraclean): Delete files whose names begin with
12642 * pic/troff.cc (troff_output::text): Fix typo in implementation of
12645 Sat Oct 10 09:32:29 1992 James Clark (jjc at jclark)
12647 * troff/env.cc (hyphenate_request, vertical_spacing, no_number):
12648 * troff/div.cc (page_length, need_space, space_request): Treat
12649 invalid optional argument as missing.
12650 * troff/env.cc (number_lines): If the first argument is present
12651 but not a number, turn on line numbering, don't change the next
12652 line number and parse the remaining arguments.
12654 * tmac/tmac.e (@q): Do the `ne' before changing to environment 2.
12656 Thu Oct 8 10:24:40 1992 James Clark (jjc at jclark)
12658 * eqn/box.h: Change declaration accordingly.
12659 * eqn/box.cc (set_gsize): Change return type to int. Return 0 if
12660 the specified size was bad but don't give an error. Check for
12662 * eqn/main.cc (main): Change caller. Leave validation to set_gsize.
12663 * eqn/lex (do_size): Likewise.
12665 Wed Oct 7 09:48:59 1992 James Clark (jjc at jclark)
12667 * acgroff.m4 (GROFF_PROG_CCC): Use fopen when checking for C++
12668 compatible headers.
12670 Sun Oct 4 18:24:02 1992 James Clark (jjc at jclark)
12672 * tbl/table.cc (table::init_output): Improve error message when
12673 table won't fit on one page.
12675 Fri Oct 2 10:41:40 1992 James Clark (jjc at jclark)
12677 * pic/troff.cc (troff_output::start_picture): Generate line
12678 containing a horizontal motion equal to the width of the picture.
12680 * groff/groff.cc (main): Allow PROG_PREFIX to be set at runtime
12681 using GROFF_COMMAND_PREFIX environment variable.
12683 Fri Sep 25 11:40:40 1992 James Clark (jjc at jclark)
12685 * mdate.sh: Use $NF rather than $(NF).
12687 Tue Sep 22 09:47:24 1992 James Clark (jjc at jclark)
12689 * pic/main.cc (main): Use %1 not %c in argument to warning.
12691 * eqn/main.cc (main): Output code to check that geqn was given the
12694 Mon Sep 21 10:59:16 1992 James Clark (jjc at jclark)
12696 * Makefile.in (dist): Instead of doing `make -f ../Makefile', do
12697 `ln -s ../Makefile .; make; rm -f Makefile'.
12699 * troff/hyphen: Rename to...
12701 * troff/input.cc (main): Delete -H option. Don't call
12702 read_hyphen_file().
12703 * troff/env.cc: Include searchpath.h and macropath.h.
12704 (exception_dictionary): Deleted.
12706 (read_hyphen_file): Deleted.
12707 (hyphenation_language): New struct.
12708 (class trie, class hyphen_trie): Move declarations up.
12709 (trie_node::~trie_node): Deleted.
12710 (trie::delete_trie_node): New function.
12711 (trie::do_delete): New pure virtual function.
12712 (hyphen_trie::do_delete): New function.
12713 (trie::~trie): New function.
12714 (hyphen_trie::~hyphen_trie): New function.
12715 (trie::clear): No need to chcek that tp is not 0.
12716 (current_language, language_dictionary): New variables.
12717 (hyphen_word): Give an error if no current language. Use
12718 exceptions dictionary in current language.
12719 (hyphen_trie::read_patterns_file): Find file using macro_path.
12720 Allow comments (starting with %) in patterns file. Don't make it
12721 a fatal error if the file can't be found.
12722 (hyphenate): Return if no current language. Get the exceptions
12723 dictionary and the hyphenation patterns from the current language.
12724 (set_hyphenation_language): New variable.
12725 (hyphenation_patterns_file): New function.
12726 (hyphenation_language_reg): New class.
12727 (hyphenation_language_reg::get_string): New function.
12728 (init_hyphen_requests): Bind "hla" to set_hyphenation_language and
12729 "hpf" to hyphenation_patterns_file. Initialize `.hla' number
12731 * groff/groff.cc (main, help, synopsis): Delete -H option.
12732 * include/Makefile.sub: Don't define HYPHENFILE.
12733 * Makefile.in: Delete hyphenfile variable and remove from MDEFINES.
12734 * Makefile.comm (.man.n): Don't substitute for HYPHENFILE.
12735 * tmac/troffrc: Set hyphenation language to `us'. Load `hyphen.us'
12736 hyphenation patterns.
12738 Sun Sep 20 09:33:02 1992 James Clark (jjc at jclark)
12740 * eqn/neqn.sh: New file.
12741 * eqn/Makefile.sub: Handle neqn.sh.
12743 * eqn/eqn.h: Declare `nroff' variable.
12744 * eqn/box.cc (param_table): Add `nroff' param.
12745 (nroff): Define it.
12746 * eqn/lex.cc (yylex): Handle TDEFINE and NDEFINE using `nroff'
12748 * tmac/eqnrc: Set `nroff' to 1 for -Tascii or -Tlatin1.
12750 * troff/troff.h (WARN_FONT): New warning.
12751 (WARN_TOTAL): Change accordingly.
12752 * troff/input.cc (DEFAULT_WARNING_MASK): Include WARN_FONT.
12753 (warning_table): Add WARN_FONT.
12754 * troff/node.cc (mount_font_no_translate): Pass argument to
12755 font::load_font. If this is non-zero, give a warning.
12756 Don't give an error message when accessing a font that has already
12757 been found to be invalid.
12758 * include/font.h (font::load, font::load_font): Add additional
12759 optional argument which suppresses error message if the font is
12761 * libgroff/font.cc (font::load_font): Handle additional argument.
12762 (font::load): Add additional argument. If this is non-null, set it
12763 to 1 and don't give error message.
12765 * include/printer.h (printer::end_page): Add argument giving
12767 * libdriver/input.cc (do_file): Pass this.
12768 * grops/ps.cc (ps_printer::end_page): Add argument.
12769 * grodvi/dvi.cc (dvi_printer::end_page,
12770 draw_dvi_printer::end_page): Add argument.
12771 * grotty/tty.cc (class tty_printer): Remove lines_per_page and
12772 columns_per_page members. New member nlines.
12773 (DEFAULT_LINES_PER_PAGE): Deleted.
12774 (tty_printer::tty_printer): Don't compute lines_per_page from
12775 font::paperlength. Don't compute columns_per_page from
12777 (tty_printer::add_char): Don't check horizontal position against
12778 columns_per_page. Grow glyphs vector if neccessary.
12779 (tty_printer::end_page): Add argument giving page_length in units.
12780 Discard lines past end of page.
12782 Wed Sep 16 06:29:52 1992 James Clark (jjc at jclark)
12784 * tmac/tmac.tty-char: Fix definition of \(/l.
12786 * tmac/tmac.X: Define \(en.
12788 Tue Sep 15 10:37:13 1992 James Clark (jjc at jclark)
12790 * acgroff.m4 (GROFF_PRINT): If a system has lpr and lp but not
12791 lpq, then use lp rather than lpr.
12793 * tmac/tmac.s (par@reset): Don't call `ad'.
12794 (par*env-init): Call `ad'.
12796 Sun Sep 13 18:48:20 1992 James Clark (jjc at jclark)
12798 * mdate.sh: Use $(NF) instead of $6 to extract year from output of
12801 * troff/symbol.cc: #undef BLOCK_SIZE if it's defined.
12802 * indxbib/indxbib.cc: Likewise.
12804 Sun Sep 6 09:44:46 1992 James Clark (jjc at jclark)
12806 * libgroff/putenv.c: New file.
12807 * libgroff/Makefile.sub: Add putenv.c to CSRCS.
12808 * Makefile.in: Say that putenv.o can be one of LIBOBJS.
12809 * configure.in: Test for putenv with AC_REPLACE_FUNCS. Test for
12810 stdlib.h with AC_HAVE_HEADERS.
12812 Sat Sep 5 18:11:52 1992 James Clark (jjc at jclark)
12814 * indxbib/dirnamemax.c: Include <sys/dir.h> only if <dirent.h>
12817 Fri Sep 4 09:43:26 1992 James Clark (jjc at jclark)
12819 * eqn/box.cc (gsize): Make it an int.
12820 (set_gsize): Parse argument handling increment or decrement.
12821 (box::top_level): Convert gsize to a string.
12823 * troff/input.cc (exit_troff): Make buf unsigned char [].
12824 Call to make_temp_iterator casts buf to char*.
12826 * Makefile.in ($(TARGETS), dot): Pass $(MDEFINES) to recursive makes.
12828 * Makefile.ccpg (depend.temp): Depends on $(YTABC).
12829 * Makefile.cpg (depend.temp): Likewise.
12831 * Makefile.dep: Remove Makefile.dep from $(REALCLEANFILES).
12833 * Makefile.comm: Add y.output to MOSTLYCLEANFILES.
12835 Thu Sep 3 08:01:55 1992 James Clark (jjc at jclark)
12837 * tmac/tmac.s (B, I, BI, CW): Rewrite avoiding aliases.
12839 Tue Sep 1 18:24:53 1992 James Clark (jjc at jclark)
12841 * Version 1.06 released.
12843 * Integrate mm 1.04.
12845 Fri Aug 28 11:28:19 1992 James Clark (jjc at jclark)
12847 * Makefile.comm, Makefile.ccpg, Makefile.cpg: Fix TAGS target.
12849 Thu Aug 27 11:03:33 1992 James Clark (jjc at jclark)
12851 * afmtodit/afmtodit.pl: Add -n option that disables generation of
12853 * devps/generate/Makefile (CR, CB, CI, CBI): Pass -n flag to
12854 afmtodit. Regenerate.
12856 * tmac/tmac.e ()z): Adjust _b if necessary so as to avoid moving
12857 @f back past the current position.
12859 * tmac/tmac.e: Change calls to @R so that comments are not part of
12862 Tue Aug 25 10:42:07 1992 James Clark (jjc at jclark)
12864 * configure.in: Check for mkstemp with AC_HAVE_FUNCS.
12866 * acgroff.m4 (GROFF_PROG_CCC): Don't check for <osfcn.h>. Instead
12867 check that we can link a call to a function declared in <stdio.h>.
12868 (GROFF_UNISTD_H): New macro.
12869 * configure.in: Call it.
12870 * Makefile.in: Document it.
12871 * include/posix.h: New file.
12872 * troff/troff.h: Don't include <osfcn.h>
12873 * troff/input.cc: Include posix.h.
12874 * libgroff/new.cc, libgroff/tmpfile.cc: Include posix.h rather than
12876 * indxbib/indxbib.cc, libbib/{search.cc,linear.cc,index.cc}:
12877 Include posix.h rather <sys/types.h>, <sys/stat.h>, <osfcn.h>,
12879 * indxbib/indxbib.cc (S_IRUSR, S_IRGRP, S_IROTH): Delete definitions.
12880 * libbib/index.cc (S_ISREG, O_RDONLY): Delete definitions.
12881 * libbib/search.cc (O_RDONLY): Delete definition.
12882 * refer/refer.cc, include/driver.h, pic/pic.h, groff/groff.cc:
12883 Don't include <osfcn.h>.
12885 * acgroff.m4 (GROFF_TIME_T): New macro.
12886 * configure.in: Call it.
12887 * Makefile.in: Document it.
12889 * acgroff.m4 (GROFF_TRADITIONAL_CPP): New macro.
12890 * configure.in: Call it.
12891 * Makefile.in: Document -DTRADITIONAL_CPP.
12892 * include/ptable.h: Don't include generic.h.
12893 (name2): Define it.
12895 * tmac/tmac.s (][): Make [T1 and [T2 aliases for [T.
12896 Afterwards remove [T1 and [T2.
12897 (ref*spec!0, ref*spec!2): Use T1 rather than T.
12898 (ref*spec!1, ref*spec!4, ref*spec!4): Use T2 rather than T.
12899 (ref*add-T2): Renamed from ref*add-T.
12900 (ref*add-T1): New macro.
12902 Mon Aug 24 11:11:11 1992 James Clark (jjc at jclark)
12904 * acgroff.m4 (AC_PROG_CCC): Use GROFF_EXIT rather than exit 1.
12906 * libbib/index.cc: Include <fcntl.h>.
12907 (O_RDONLY): Define if necessary.
12908 (make_index_search_item, index_search_item_iterator::get_tag,
12909 index_search_item::check_files): Use O_RDONLY.
12910 * libbib/seach.cc: Include <fcntl.h>, <sys/types.h>, <sys/stat.h>.
12911 (O_RDONLY): Define if necessary.
12912 (search_list::add_file): Use O_RDONLY.
12913 * indxbib/indxbib.cc: Include <fcntl.h>, <sys/types.h>,
12915 (S_IRUSR, S_IRGRP, S_IROTH): Define if necessary.
12918 * libbib/index.cc (S_ISREG): Define it if necessary.
12919 (index_search_item::load): Use S_ISREG.
12921 * include/driver.h: Include <errno.h>.
12923 Sun Aug 23 11:32:18 1992 James Clark (jjc at jclark)
12925 * eqn/box.cc (body_height): Increase default value to 85.
12926 (body_depth): Increase default value to 35.
12928 Fri Aug 21 05:34:42 1992 James Clark (jjc at jclark)
12930 * eqn/pbox.h (SAVE_FONT_STRING): Define it.
12931 * eqn/box.cc (box::top_level): Hide use of \R in a string that is
12932 protected from expansion with \E.
12934 * acgroff.m4 (GROFF_PAGE): Use `case' to test domain.
12936 * Makefile (Makefile): New target.
12938 * Makefile.sub (configure, distfiles): New targets.
12940 * acgroff.m4 (GROFF_BROKEN_SPOOLER_FLAGS): Avoid using ${var:-val}
12943 Thu Aug 20 12:27:26 1992 James Clark (jjc at jclark)
12945 * eqn/box.cc (param_table): Add body_height and body_depth.
12947 * eqn/lex.cc (def_table): Make circumflex in hat_def roman.
12949 Tue Aug 18 16:24:25 1992 James Clark (jjc at jclark)
12951 * psbb/Makefile.sub: Don't link with libgroff.a.
12953 * acgroff.m4 (GROFF_PUTENV): New macro.
12954 * configure.in: Call GROFF_PUTENV.
12955 * Makefile.in: Document STDLIB_H_DECLARES_PUTENV.
12956 * groff/groff.cc: Don't declare putenv if STDLIB_H_DECLARES_PUTENV
12959 * troff/env.cc (distribute_space): Rename force_forward argument
12960 to force_reverse. Reverse the list if force_reverse is true.
12962 Mon Aug 17 17:49:05 1992 James Clark (jjc at jclark)
12964 * tmac/tmac.an: Don't define a string `T'. Just define Tm.
12966 * eqn/pile.cc (matrix_box::compute_metrics): Don't allow computed
12967 height or depth to be negative. Guard against SUP_RAISE quantity
12970 Sat Aug 15 08:18:54 1992 James Clark (jjc at jclark)
12972 * devps/generate/textmap: Add `an' (arrowhorizex).
12973 * tmac/tmac.ps: \(an overlaps horizontally.
12974 * tmac/tmac.dvi, tmac/tmac.tty: Add `an'.
12976 * devps/symbolchars: Add arrowverttp, arrowvertbt.
12977 * devps/textmap: Add arrowvertex.
12978 * eqn/delim.cc (delim_table): Add uparrow, downarrow and
12979 updownarrow delimiters.
12980 * tmac/tmac.ps, tmac/tmac.X: Add definition of \(va.
12982 * tbl/table.cc (simple_entry::position_vertically,
12983 block_entry::position_vertically): For a centered entry, perform
12984 the motion in two stages.
12986 * refer/refer.cc (split_punct): Don't call lookup_token if there
12989 Fri Aug 14 11:14:58 1992 James Clark (jjc at jclark)
12991 * troff/input.cc (token::next): Delete token_node after copying
12994 * grodvi/grodvi.cc (dvi_printer::dvi_printer): Initialize
12997 * libdriver/printer.cc (printer::load_font): Delete old_font_table.
12999 * grops/ps.cc (ps_printer::define_encoding): Delete elements of vec.
13001 Tue Aug 11 13:50:38 1992 James Clark (jjc at jclark)
13003 * grops/ps.cc (usage): -b option takes an argument.
13005 * devps/prologue (PLG): New procedure.
13006 * grops/ps.cc (main, usage): New -g option.
13007 (ps_printer::~ps_printer): If guess_flag is set, guess the paper
13010 Mon Aug 10 11:17:53 1992 James Clark (jjc at jclark)
13012 * include/cset.h: Include <limits.h> if we have it.
13014 * libgroff/illegal.cc: New file.
13015 * include/lib.h (illegal_input_char): Use table.
13016 * troff/input.cc (ESCAPE_RIGHT_PARENTHESIS): Renumber to 0206.
13017 * pic/lex.cc (ARG1): Renumber to 14.
13018 * eqn/lex.cc (ARG1): Likewise.
13020 * troff/Makefile.sub (majorminor.cc): Handle 3 part versions
13021 (eg 1.05.90) correctly.
13023 Sun Aug 9 13:35:43 1992 James Clark (jjc at jclark)
13025 * tmac/tmac.e (sr): Deleted. Set $r and $R directly.
13026 Rename $r and $R registers to $v and $V.
13027 ($r, $R): Initialize to 0.
13028 (@v, @V): New macros.
13032 * troff/input.cc (main, usage): Add -R option that says not to
13034 * eqn/main.cc (main, usage): Rename -n to -R.
13036 Sat Aug 8 00:16:00 1992 James Clark (jjc at jclark)
13038 * devps/DESC.in: Leave font positions 5-9 blank.
13039 * devdvi/DESC.in: Likewise.
13041 * grog/grog.pl: Handle `.PS <file' correctly.
13043 * troff/input.cc (input_stack::push): Improve error message when
13044 input stack limit exceeded.
13046 Fri Aug 7 13:08:16 1992 James Clark (jjc at jclark)
13048 * refer/refer.cc (main): Fix typo in handling of `a' option.
13050 * refer/refer.cc (do_bib): In state START after a newline remain
13053 * groff/groff.sh: Deleted.
13054 * groff/Makefile.sub: Delete handling of groff.sh.
13056 * pic/troff.cc (troff_output::text): Test \n(0p rather than \*(.T
13057 to determine whether to use \X'ps:...'.
13058 * tmac/troffrc: Set 0p register to 0.
13059 * tmac/tmac.ps: Set 0p register to 1.
13061 * groff/groff.cc: Support -X option. Give warning for -TXps and
13062 transform to -X -Tps. Pass troff a -r.X=1 option if -X is used.
13063 * tmac/troffrc: Support -r.X=1.
13065 * pic/troff.cc (troff_output::dot): Don't test
13066 zero_length_line_flag.
13068 Thu Aug 6 13:32:08 1992 James Clark (jjc at jclark)
13070 * include/lib.h: Declare getopt() and friends unless
13071 STDLIB_H_DECLARES_GETOPT is defined.
13073 * doc/chars.tr: Delete.
13074 * man/groff_char.man: New file.
13076 Wed Aug 5 00:38:58 1992 James Clark (jjc at jclark)
13078 * tmac/tmac.e (np, bu): Test \n($p with string expression in case
13079 user has changed register format.
13081 Mon Aug 3 11:22:18 1992 James Clark (jjc at jclark)
13083 * groff/groff.cc: Get rid of device_table. Get postprocessor from
13084 `postpro' command in DESC file. Get spooler command from `print'
13085 command in DESC file. Execute spooler command with /bin/sh.
13087 * groff/groff.cc: Split Unix-specific parts into...
13088 * groff/pipeline.c: New file.
13091 * COPYING: New file.
13092 * all files: Update copyright notices.
13094 * Rearrange files. Redo Makefiles. Use autoconf.
13096 Sat Aug 1 09:36:50 1992 James Clark (jjc at jclark)
13098 * troff/input.c (charinfo_to_node_list): Interpret character
13099 definition with escape_char of `\'.
13101 Tue Jul 28 12:20:12 1992 James Clark (jjc at jclark)
13103 * lib/strerror.c, lib/iftoa.c, lib/itoa.c: Don't include lib.h.
13104 Define INT_DIGITS as big enough for 64-bit integer.
13105 * lib/strtol.c: Don't include lib.h.
13106 * lib/lib.h: Delete ifdef __cplusplus stuff.
13108 Mon Jul 27 11:08:50 1992 James Clark (jjc at jclark)
13110 * ps/devps/Makefile: Add DESC to DEVICEFILES. Separate out rule
13111 for making DESC. Make $(FONTS) depend on DESC. afmtodit should
13112 get DESC from current directory.
13114 Sun Jul 26 15:38:26 1992 James Clark (jjc at jclark)
13116 * tbl/main.c (main): Always reset the line number when reading
13119 * tbl/table.c (table::print_single_hline, table::print_double_hline,
13120 table::define_bottom_macro, table::do_row, table::do_top): Round
13121 vertical spacing up to vertical resolution.
13123 Fri Jul 24 14:32:07 1992 James Clark (jjc at jclark)
13125 * ps/ps.h (enum resource_type): Avoid comma at end of
13127 * dvi/dvi.c (class dvi_printer): Likewise.
13128 * dvi/tfmtodit.c (gf::load): Likewise.
13129 * refer/label.y (struct expression): Likewise.
13130 * refer/refer.c (class label_processing_state): Likewise.
13131 * refer/indxbib.c (do_file): Likewise.
13132 * troff/troff.c (enum warning_type): Likewise.
13133 * tbl/main.c (process_data): Likewise.
13134 * troff/charinfo.h (class charinfo):
13136 Wed Jul 22 09:17:58 1992 James Clark (jjc at jclark)
13138 * dvi/devdvi/textt.map: Add entry for `-'. Regenerate fonts.
13140 Tue Jul 21 11:39:26 1992 James Clark (jjc at jclark)
13142 * groff.c: Move to new groff subdirectory.
13143 * groff/Makefile: New file.
13144 * Makefile: Remove handling of groff.c. Add groff to SUBDIRS.
13146 * man/mdate.sh: Use ls -L if supported.
13148 * Consolidate all header files produced by gendef into lib/defs.h.
13149 * lib/macropath.c, lib/fontfile.c, lib/device.c: Include defs.h.
13150 Don't include path.h.
13151 * lib/Makefile (path.h): Don't generate.
13152 * troff/input.c: Include defs.h. Don't include config.h.
13153 * troff/Makefile (config.h): Don't generate.
13154 * refer/index.h: Don't include suffix.h.
13155 * refer/index.c: Include defs.h.
13156 * refer/indxbib.c: Include defs.h.
13157 * refer/refer.h, refer/lkbib.h: Don't include path.h. Include
13159 * refer/Makefile (suffix.h, path.h): Don't generate.
13160 * groff.c: Don't include config.h. Include defs.h.
13161 * Makefile (config.h): Don't generate.
13162 (lib/defs.h): Generate.
13163 (topclean): Remove lib/defs.h.
13165 Mon Jul 20 10:12:57 1992 James Clark (jjc at jclark)
13167 * lib/malloc.c, lib/getpagesize.h: Deleted.
13168 * Makefile: Add COOKIE_BUG configuration option. Delete malloc
13170 * lib/Makefile: Delete malloc-related stuff.
13171 * lib/new.c: Workaround COOKIE_BUG if necessary.
13173 * refer/lkbib.c, refer/indxbib.c: Don't include refer.h. Include
13174 needed header files directly.
13175 * refer/refer.h: Omit definition of DEFAULT_INDEX.
13176 * Makefile: Include definition of DEFAULT_INDEX in path.h.
13178 Sun Jul 19 10:19:22 1992 James Clark (jjc at jclark)
13180 * lib/font.c (FONT_COMMAND_HANDLER): Pass command name and single
13182 * lib/font (font::load_desc, font::load): Don't split argument of
13184 (font::handle_unknown_font_command): Change type.
13185 * ps/ps.c (ps_font::handle_unknown_font_command,
13186 handle_unknown_desc_command): Change type.
13187 * dvi/dvi.c (dvi_font::handle_unknown_font_command): Change type.
13189 Fri Jul 17 11:12:49 1992 James Clark (jjc at jclark)
13191 * lib/font.h (font::handle_unknown_font_command): Add file and
13193 * lib/font.c (font::handle_unknown_font_command):
13194 * ps/ps.c (ps_font::handle_unknown_font_command):
13195 * dvi/dvi.c (dvi_font::handle_unknown_font_command): Add file and
13196 lineno arguments. Use _with_file_and_line functions for error
13199 * lib/fontfile.c (font::unknown_desc_command_handler): New static
13201 * lib/font.c (font::set_unknown_desc_command_handler): New
13203 (font::load_desc): For unknown commands, call
13204 unknown_desc_command_handler if not null.
13205 * lib/font.h (class font): Declare them.
13206 (FONT_COMMAND_HANDLER): New typedef.
13207 * ps/ps.c (handle_unknown_desc_command): New function.
13208 (main): Set bflag if we had a -b option. Call
13209 font::set_unknown_desc_command_handler.
13210 (broken.h): Don't include.
13211 * ps/Makefile: No need for broken.h. Pass BROKEN_SPOOLER_FLAGS to
13213 * ps/devps/Makefile: Add `broken' command to DESC file using
13214 BROKEN_SPOOLER_FLAGS.
13216 * macros/tmac.e ([, ]): Add as synonyms for { and }.
13218 * macros/tmac.e ($p): Only exdent if \$3 > 0.
13220 * macros/tmac.e (@R, @S): New macros.
13221 Declare @, po, $0, $i, $p, df, so, fu, bt, *, ?a, ?b, ?C, ?e, ?H,
13222 ?I, ?n, ?o, ?R, ?s, ?T, ?W, ?w registers with @R.
13223 Declare $H, $[0-9], .. macros with @S.
13224 Declare |0, |1, |2, |3 strings with @S.
13226 * macros/tmac.e (@S): Rename to @U.
13228 * macros/tmac.e (@z): Define @b and bp as empty instead of
13231 * macros/tmac.e (@m): Deleted.
13232 (@h): Don't call @m.
13233 (@z): Don't set @m trap.
13235 * macros/tmac.e ($h, $f): Define |z as empty string.
13237 * macros/tmac.e (@D): Rework to avoid unbalanced .el requests.
13240 * macros/tmac.e (@h): Set ?H, ?C , ?s registers to 0 rather than
13242 ()f): Likewise for * register.
13244 * macros/tmac.e (sr): Don't ever scale the arguments. If the third
13245 argument is missing, don't change $R. Call sr with three
13246 arguments when initializing.
13248 Thu Jul 16 12:17:12 1992 James Clark (jjc at jclark)
13250 * macros/tmac.e (sr): New macro.
13251 Initialize $r and $R using sr.
13253 * macros/tmac.e (,): Delete \*(#[.
13255 * troff/env.c (set_tabs): Read the tab type even if the position
13256 is bad. Allow the position of the first tab stop to be negative.
13258 Wed Jul 15 13:14:37 1992 James Clark (jjc at jclark)
13260 * refer/dirnamemax.c: Use pathconf() if <unistd.h> defines
13262 * refer/Makefile: Compile dirnamemax.c using -DHAVE_UNISTD_H
13263 rather than -DPATHCONF_MISSING.
13264 * Makefile: Get rid of PATHCONF_MISSING.
13266 * refer/map.c: New file.
13267 * refer/index.c: Interface to mmap through map.c. Rename map_size
13269 * refer/Makefile: Handle map.c.
13270 * Makefile: Include -DHAVE_MMAP in OLDCFLAGS rather than CFLAGS.
13272 Tue Jul 14 14:15:20 1992 James Clark (jjc at jclark)
13274 * Makefile: RANLIB should be `true' if there is no ranlib.
13275 * lib/Makefile (libgroff.a): Simplify.
13276 * driver/Makefile (libdriver.a): Simplify.
13278 * Makefile: Change -DWAIT_COREDUMP_0200 to -DWCOREFLAG=0200.
13279 * groff.c (WCOREDUMP): Use WCOREFLAG. Define only if not already
13282 Sat Jul 11 09:19:17 1992 James Clark (jjc at jclark)
13284 * troff/env.c (compare_ranges): Declare as extern "C".
13286 * troff/input.c (init_registers): Use `struct tm' instead of `tm'.
13288 * macros/tmac.s, macros/tmac.e: Change .nx /dev/null to .nx.
13290 Wed Jul 8 11:52:27 1992 James Clark (jjc at jclark)
13292 * pic/troff.c (troff_output::text): Merge in grops_output::text,
13293 but conditionalize use of \X based on \*(.T.
13294 (grops_output::*): Deleted.
13295 * pic/output.h: Delete declaration of make_grops_output.
13296 * pic/main.c (main): Ignore -p and -x. driver_extension_flag is 1
13297 by default. -n sets it to 0.
13298 (usage): Corresponding changes.
13299 * groff.c (main): Don't pass -x or -p to pic.
13300 * groff.sh: Likewise.
13302 * ps/ps.c (ps_printer::do_exec, ps_printer::do_file): Force ndefs
13305 * ps/devps/afmtodit: Change calculation of asc_boundary and
13306 desc_boundary. Make these bounds inclusive.
13307 * ps/devps: Regenerate font files.
13309 Tue Jul 7 13:14:15 1992 James Clark (jjc at jclark)
13311 * macros/tmac.latin1: New file.
13312 * macros/tmac.tty-char: Use tmac.latin1.
13313 (tmac.tty-tr): Deleted.
13314 * macros/Makefile: Install tmac.latin1.
13315 * macros/tmac.dvi: Use tmac.latin1.
13316 * macros/troffrc: Translate \[char160] onto no-break space here.
13317 * macros/{tmac.dvi,tmac.ps,tmac.tty,tmac.X75}: Don't do it here.
13319 Mon Jul 6 11:06:52 1992 James Clark (jjc at jclark)
13321 * macros/tmac.Xps: Use `do' request.
13323 * macros/tmac.ps: Use `do' request.
13325 * macros/tmac.e (@C): Use `do' request.
13327 * macros/tmac.X, macros/tmac.Xps: Moved from xditview.
13328 * macros/Makefile: Install tmac.X*.
13330 * tty/tmac.tty, tty/tmac.tty-char: Move to macros.
13331 * tty/Makefile: Don't install tmac.tty*.
13332 * macros/Makefile: Install tmac.tty*.
13334 * dvi/tmac.dvi: Move to macros.
13335 * dvi/Makefile: Don't install tmac.dvi.
13336 * macros/Makefile: Install tmac.dvi.
13338 * ps/tmac.ps*: Move to macros.
13339 * ps/Makefile: Don't install tmac.ps*.
13340 * macros/Makefile: Install tmac.ps*.
13342 * eqn/box.c: Provide draw_lines parameter corresponding to -D
13344 * macros/eqnrc: Set draw_lines parameter based on device.
13345 * groff.c: Don't pass -D flag to eqn.
13346 * groff.sh: Likewise.
13347 * eqn/main.c: Warn about use of -D.
13349 * troff/input.c (process_startup_file): New function.
13350 (main): Call process_startup_file().
13351 * macros/troffrc: New file.
13352 * macros/Makefile: Install troffrc.
13353 * groff.c (main): Don't pass extra -m option to troff. For a
13354 pseudo device pass the name of the pseudo device to troff using
13356 * groff.sh: Likewise.
13357 * groff.c (possible_command::prepend_arg): Deleted.
13359 * troff/input.c (do_request): New function.
13360 (init_input_requests): Bind "do" to do_request.
13362 * eqn/main.c (main): Instead of loading eqnchar from device directory,
13363 load eqnrc from macro directory.
13364 * macros/eqnrc: New file.
13365 * macros/Makefile: Install eqnrc.
13366 * ps/devps/eqnchar: Deleted.
13367 * ps/devps/Makefile: Don't install eqnchar.
13368 * dvi/devdvi/eqnchar: Deleted.
13369 * dvi/devdvi/Makefile: Don't install eqnchar.
13370 * groff.c (main): Pass -M to eqn. Don't pass -F to eqn. New
13373 * lib/device.[ch]: New files.
13374 * lib/font.h (font::set_device_name, font::get_device_name):
13376 * lib/fontfile.c: Use device.h.
13377 * lib/Makefile: Handle device.[ch]. Make paths.h define DEVICE.
13378 * troff/input.c: Delete definition of `device'.
13379 (main): Don't initialize device.
13380 * troff/troff.h: Include device.h rather than declaring device.
13381 * troff/Makefile: No need to handle DEVICE.
13382 * driver/input.c: Include device.h. Don't use
13383 font::{set,get}_device_name.
13384 * groff.c, Makefile: Rename device.h to config.h.
13385 * groff.c: Use library device variable.
13386 * eqn/main.c: Use library device variable.
13387 * eqn/Makefile: No need to handle DEVICE.
13389 * lib/searchpath.[ch]: New files.
13390 * lib/Makefile: Handle searchpath.[ch].
13391 * troff/input.c (open_file, init_dirs): Deleted.
13392 (macro_dirs): Deleted.
13393 (open_mac_file, macro_source): Use class search_path.
13394 (add_string, struct string_list): Move definition.
13395 (main): Change -M option to use macro_path. Delete call to
13397 * lib/fontfile.c (font::command_line_font_dir, font::open_file):
13398 Rewrite to use class search_path.
13399 * lib/font.h, lib/fontfile.c (font::cl_font_dirs): Deleted.
13400 * lib/Makefile: fontfile.c depends on searchpath.h.
13401 * lib/Makefile: Rename fontpath.h to paths.h. Make paths.h define
13403 * lib/macropath.[ch]: New files.
13404 * troff/Makefile: No need to handle MACROPATH.
13406 * troff/input.c: Delete DUMP code.
13407 * lib/fontfile.c, lib/font.h: Delete
13408 font::forget_command_line_font_dirs.
13410 * troff/input.c (push_token): New function.
13411 (handle_first_page_transition): Use push_token().
13412 (process_input_stack): Change handling of a space at the beginning
13415 Sun Jul 5 17:11:09 1992 James Clark (jjc at jclark)
13417 * troff/input.c (font_dirs): Delete unused variable.
13419 * eqn/lex.c (do_set): Correct error messages.
13421 Sat Jul 4 10:20:55 1992 James Clark (jjc at jclark)
13423 * troff/input.c (do_define_string): Allow the string name to be
13424 followed immediately by a tab.
13425 (define_character): Likewise.
13427 Thu Jul 2 10:59:15 1992 James Clark (jjc at jclark)
13429 * ps/ps.c (ps_printer::draw): When drawing an arc, don't allow k to
13432 * troff/input.c (input_iterator::is_file): New virtual function.
13433 (file_iterator::is_file): New function.
13434 (input_stack::end_file): New function.
13435 (input_stack::next_file): Handle the situation where there is no
13436 file on the input stack correctly. Avoid making two passes over
13438 (next_file): Make the filename optional; in this case call
13439 input_stack::end_file().
13441 Wed Jul 1 10:17:25 1992 James Clark (jjc at jclark)
13443 * dvi/tmac.dvi: Change the definitions of \(ul and _ so that they
13444 produce a real _ charater when the current font is CW and _
13447 * lib/errarg.c (errarg::errarg(const char *)): Invert conditional
13448 expression to work around gcc 2.2 bug.
13450 Wed Jun 24 08:12:24 1992 James Clark (jjc at jclark)
13452 * eqn/main.c (main): Don't give an error if we can't find eqnchar.
13454 * troff/env.c (environment::add_padding): New function.
13455 (environment::add_char): Use add_padding().
13456 (environment::space): Likewise.
13457 (environment::wrap_up_field): Add some padding if there is none
13458 and there's no current tab.
13459 * troff/env.h: Declare environment::add_padding.
13461 Mon Jun 22 08:37:45 1992 James Clark (jjc@jclark)
13463 * pic/pic.y: undef fmod and rand before declaring them.
13465 Sun Jun 14 11:40:18 1992 James Clark (jjc@jclark)
13467 * troff/input.c (main): If the DESC file specifies a font name of
13468 0, then leave the corresponding font position empty.
13470 * nroff.sh: New file.
13471 * Makefile (install.nobin): Install nroff.sh.
13473 * tty/devlatin1/R.proto: Add ao as synonym for de.
13474 * tty/tmac.tty-char: Define ao as o.
13476 * tty/dev{ascii,latin1}/R.proto: Add aq.
13477 * tty/tmac.tty-char: Delete definition of aq.
13479 Mon Jun 8 11:43:20 1992 James Clark (jjc@jclark)
13481 * troff/input.c (init_charset_table): Don't translate 0240.
13482 * ps/tmac.ps: Translate char160 to space.
13483 * dvi/tmac.dvi: Likewise.
13484 * tty/tmac.tty: Likewise.
13486 Sun Jun 7 10:52:35 1992 James Clark (jjc@jclark)
13488 * dvi/tmac.dvi: Add support for all Latin-1 characters.
13490 * macros/tmac.s: Delete definitions of \(rg, \(ah, \(ad, \(a-,
13491 \(ao, \(ac, \(ho, \(-D, \(Sd, \(TP, \(Tp, \(ss, \(AE, \(ae, \(OE,
13494 * tty/tmac.tty-char: Add \(ah.
13496 * dvi/tmac.dvi: Add definitions of Tp, TP, Sd, -D, ho.
13497 No need to define \(FM and \(!/. Conditionalize all character
13500 * ps/devps/lgreekmap: Add +h, +f, +p.
13502 * ps/tmac.psnew: New file.
13503 * ps/Makefile: Install tmac.psnew.
13505 * troff/input.c (charinfo_to_node_list): Don't ever interpret
13506 character definitions in compatible mode.
13508 * troff/input.c (remove_character): New function.
13509 (init_input_requests): Bind remove_character to "rchar".
13511 * ps/tmac.psold: New file.
13512 * ps/Makefile: Install tmac.psold.
13513 * ps/tmac.ps: Load tmac.psold. Move definitions of ISO Latin-1
13514 characters into tmac.psold. Make these definitions unconditional.
13516 * tty/tmac.tty-char: Define \n(_C only if it is not already defined.
13518 * ps/tmac.ps: Don't define \('c and \('C.
13520 * ps/devps/textmap: Move Greek characters to...
13521 * ps/devps/symbolchars:
13523 Sat Jun 6 16:41:17 1992 James Clark (jjc@jclark)
13525 * ps/devps/text.enc: Add quotesingle.
13526 * ps/devps/textmap: Add +h, +f, +p, Fn, Bq, bq, aq, lz.
13527 * tty/tmac.tty-char: Likewise.
13528 * dvi/devdvi/texmi.map: Add +h, +f, +p.
13529 * dvi/devdvi/texi.map: Add Fn.
13530 * dvi/devdvi/msam.map: Add lz.
13531 * dvi/tmac.dvi: Handle Bq, bq, aq.
13533 * pic/lex.c (get_token): Recognize 'th.
13534 * pic/map.y: Allow `expr'th in contexts where ORDINAL was allowed.
13536 Fri Jun 5 11:20:46 1992 James Clark (jjc@jclark)
13538 * ps/devps/textmap: Move di, mu, +- to...
13539 * ps/devps/symbolchars:
13541 * macros/tmac.s (@XS): Don't call par@reset or fi.
13542 (XA): Call LP. Turn off adjustment. Reduce line length.
13544 * macros/tmac.s: Initially alias XS to LP.
13545 (XS): Rename to @XS.
13546 (cov*ab-init): Alias XS to @XS.
13548 Thu Jun 4 09:12:05 1992 James Clark (jjc@jclark)
13550 * troff/token.h: Delete TOKEN_CHAR_HEIGHT, TOKEN_CHAR_SLANT,
13551 TOKEN_FONT_NAME, TOKEN_FONT_POSITION, TOKEN_SIZE tokens.
13552 (token::is_size, token::changes_env): Deleted.
13553 * troff/number.c (parse_term): No need to process \s explicitly.
13554 Call tok.next() only after scale indicator has been processed.
13555 * troff/input.c (do_overstrike, do_bracket): No need to process \s,
13557 (token::next): Handle \s, \f, \S, \H immediately rather than
13558 returning them as tokens.
13559 (token::operator==, token::description, token::add_to_node_list,
13560 token::process): Remove handling of deleted tokens.
13562 * troff/env.c (environment::add_char): When adding padding
13563 indicator character, call start_line() if necessary.
13565 Wed Jun 3 09:55:50 1992 James Clark (jjc@jclark)
13567 * ps/devps/afmtodit: Don't output 0 kerns.
13569 * ps/devps/afmtodit: Remove directory from name of encoding in
13570 font description file.
13572 * ps/devps/afmtodit: Improve error messages.
13574 * ps/devps/afmtodit: Allow DESC file to be specified with -d.
13576 * ps/devps/Makefile: Incorporate FontMakefile. Rework.
13577 * ps/devps/FontMakefile: Deleted.
13578 * ps/devps/afmname: New file.
13580 * ps/devps/symbol.sed: New file.
13581 * ps/devps/symbol.diff: Deleted.
13582 * ps/devps/FontMakefile: Generate symbol.afm using symbol.sed.
13583 Generate zapfdr.afm from zapfd.afm.
13585 * tty/tmac.tty (tty-char): Prefix definition with ".
13587 * macros/tmac.an (TP): Don't start a diversion if one has already
13590 * tty/tmac.tty-char: Add Latin-1 characters.
13592 * tty/tmac.tty-char: Incorporate suggestions from Paul Eggert.
13594 Tue Jun 2 00:54:34 1992 James Clark (jjc@jclark)
13596 * tbl/table.c (table::allocate): Delete old_vline, old_entry.
13597 Move declaration of struct horizontal_span.
13599 * tbl/table.c (table::table): Initialize span_list.
13600 (table::~table): Delete span_list.
13602 * lib/ptable.h (PTABLE(T)::~PTABLE(T)): Delete v.
13604 * ps/devps/Makefile: Avoid dependency on GNU make.
13606 * ps/tmac.ps: Check that character does not already exist before
13609 * tty/tmac.tty: Add definitions of \(ff, \(!=, \(==, \(~=, \(sq,
13610 \(OE, \(oe, \(AE, \(ae, \(lh, \(rh. Delete definitions of \(en,
13611 \(ru, \(ul, \(br, \(bv, \(sl which are in the font description
13614 * tty/tmac.tty-char: New file.
13615 * tty/Makefile: Install tmac.tty-char.
13616 * tty/tmac.tty: Move definitions of \(ua, \(da, \(uA, \(dA into
13619 * tty/tmac.tty: Fix definition of \(34.
13621 * tty/dev{ascii,latin1}/R.proto: Add ha and ti. Map
13622 bracket-drawing characters onto |. Add *o.
13624 * troff/env.c (environment::wrap_up_tab): Increment field_spaces
13625 only if current_field.
13627 * troff/dictionary.c (dictionary::lookup): Free old_table after
13630 Mon Jun 1 10:15:22 1992 James Clark (jjc@jclark)
13632 * tty/dev{ascii,latin1}/R.proto: Add uppercase Greek characters
13633 whose glyphs are identical to glyphs of some Roman character.
13635 * tty/devlatin1/R.proto (bu): Deleted.
13636 * tty/devascii/R.proto (bu): Deleted.
13637 * tty/tmac.tty: Add definition of \(bu.
13639 * eqn/main.c (do_file): Pass FILE as argument.
13640 (main): Automatically load eqnchar. New options -F and -n.
13641 Pass do_file an opened FILE.
13642 * groff.c: Don't pass eqnchar to eqn. Pass -F options onto eqn.
13643 No need to include font.h.
13644 * groff.sh: Likewise. Don't need to use - for standard input.
13645 Prefix files with -- if first file starts with -.
13647 * macros/tmac.e: Conditionalize use of \$* on \n(.g.
13649 * troff/env.c (environment::possibly_break_line): Don't set line
13650 to 0 across call to output_line(). Don't call output_line() until
13651 after discarding nodes after break.
13653 Sun May 31 10:45:29 1992 James Clark (jjc@jclark)
13655 * request.h (macro::empty): Declare it.
13656 * input.c (macro::empty): New method.
13657 (interpolate_macro): Don't give a WARN_SPACE if the two-character
13660 Sat May 30 10:27:15 1992 James Clark (jjc@jclark)
13662 * troff/env.c (environment::start_field): Decrement space_total
13663 when a space is frozen.
13665 Fri May 22 14:34:38 1992 James Clark (jjc@jclark)
13667 * macros/tmac.an (R): Delete macro.
13669 * troff/input.c (get_copy, token::next): Support \# (like \" but
13670 newline is ignored).
13672 * troff/input.c (token::next): Fix error message in 'Y' case.
13674 Thu May 21 09:26:24 1992 James Clark (jjc@jclark)
13676 * eqn/delim.c (define_extensible_string): Recognize any prefix of
13679 Fri May 15 10:20:41 1992 James Clark (jjc at jclark)
13681 * c++test.c: Include <osfcn.h>.
13683 * lib/strtol.c, lib/getcwd.c, ps/psbb.c: Declare errno in case
13686 Fri May 8 09:37:19 1992 James Clark (jjc at jclark)
13688 * tbl/table.c (table::divide_span): Don't count column separation
13689 if expand was specified.
13691 * tbl/main.c (process_format): Don't ignore width specs in
13692 continued format. Give warning for changing equal widths or
13693 column separation in continued format.
13694 (process_data): Set column separation, minimum width, equal
13695 columns at end of table.
13697 Thu May 7 08:50:40 1992 James Clark (jjc at jclark)
13699 * troff/node.c (kern_pair_node::add_discretionary_hyphen,
13700 node::add_discretionary_hyphen): Use soft_hyphen_char.
13701 (set_soft_hyphen_char): New function.
13702 (init_node_requests): Bind to shc. Initialize soft_hyphen_char.
13704 * Makefile (c++tested): Give more helpful message if test fails.
13706 Tue May 5 10:58:39 1992 James Clark (jjc at jclark)
13708 * troff/input.c (init_charset_table): Translate 0240 to
13709 an unbreakable space.
13711 * troff/token.h (token::hyphen_indicator): New function.
13712 * troff/charinfo.h (TRANSLATE_HYPHEN_INDICATOR): New special
13714 * troff/input.c (translate): Allow translation to \%.
13715 * troff/node.c (node::add_char): Handle
13716 TRANSLATE_HYPHEN_INDICATOR.
13717 (make_node): Don't allow TRANSLATE_HYPHEN_INDICATOR here.
13719 * troff/input.c (init_charset_table): Don't set BREAK_AFTER flag
13722 * tty/devlatin1/R.proto: \(hy and - should print as 055.
13724 Tue Apr 21 09:24:42 1992 James Clark (jjc at jclark)
13726 * groff.c (run_commands): If the last command gets a SIGPIPE send
13727 a SIGPIPE to all children than haven't yet terminated. When
13728 command terminates, set pid field to -1.
13730 Fri Apr 17 11:20:48 1992 James Clark (jjc at jclark)
13732 * groff.c (main): Pass an appropriate -filename option to gxditview.
13734 Thu Apr 16 15:11:40 1992 James Clark (jjc at jclark)
13736 * Makefile.bd (install): Remove existing program before copying.
13738 * Makefile, */Makefile, Makefile.bd, groff.sh, groff.c: Allow
13739 programs which have Unix counterparts to be installed with
13740 user-specified prefix.
13742 * troff/input.c (exit_troff): Don't check if exit_started.
13743 (exit_request): Don't call exit_troff if exit_started.
13745 * Makefile.bd (install.mm): Rename to install.dwbmm.
13747 Tue Apr 14 10:05:10 1992 James Clark (jjc at jclark)
13749 * driver/input.c (do_file): Add missing break for '#' case.
13751 Mon Apr 13 10:11:02 1992 James Clark (jjc at jclark)
13753 * troff/input.c (input_stack::clear): Clear past any boundaries and
13754 then add the boundaries back.
13756 * troff/input.c (exit_troff): Return immediately if already
13759 * macros/tmac.s (pg@end-text): New macro. Use pg@end-text for the
13761 (pg*end-page): If the text has ended and there are no more
13762 footnotes or keeps, exit.
13764 * macros/doc-ditroff (Lq, Rq): Define as \(lq and \(rq.
13766 * troff/input.c (init_charset_table): Make \(rq transparent by
13769 * macros/tmac.an: Define lq and rq strings.
13771 * macros/tmac.s (Q, U): Define as \(lq and \(rq.
13773 Sun Apr 12 12:54:37 1992 James Clark (jjc at jclark)
13775 * troff/env.c (environment::final_break): New function.
13776 (environment::newline): Set prev_line_interrupted to 2 if
13778 * troff/env.h: Declare environment::final_break.
13779 * troff/input.c (exit_troff): Call environment::final_break()
13780 instead of environment::do_break().
13782 * macros/Makefile: Install man.local if $(MACRODIR)/man.local
13783 doesn't already exist.
13784 * macros/man.local: New file.
13785 * macros/tmac.an: Load man.local.
13786 * macros/man.ultrix: New file.
13788 Sat Apr 11 17:32:04 1992 James Clark (jjc at jclark)
13790 * troff/input.c (exit_groff): Rename to...
13791 (exit_troff): New function.
13793 * troff/div.c (exit_started, done_end_macro,
13794 seen_last_page_ejector): New global variables.
13795 (began_page_in_end_macro): New static variable.
13796 (exit_flag): Deleted.
13797 (top_level_diversion::top_level_diversion): Initialize
13799 (top_level_diversion): More elaborate test for whether
13800 cleanup_and_exit() should be called.
13801 Set began_page_in_end_macro if the end macro isn't yet finished.
13802 * troff/div.h (top_level_diversion::last_page_count): New data
13804 (top_level_diversion::set_last_page): New function.
13805 (exit_started, done_end_macro, seen_last_page_ejector): Declare.
13806 * troff/env.c (do_break): Zero prev_line_interrupted.
13807 * troff/input.c (exit_flag): Delete declaration.
13808 (LAST_PAGE_EJECTOR): New magic cookie.
13809 (token::next): Handle LAST_PAGE_EJECTOR.
13810 (exit_groff): Set exit_started and done_end_macro instead of
13811 exit_flag. Call top_level_diversion::set_last_page. Push a
13812 LAST_PAGE_EJECTOR instead of calling push_page_ejector(). Do
13813 another ejection after setting seen_last_page_ejector.
13815 Thu Apr 9 04:37:11 1992 James Clark (jjc at jclark)
13817 * etc/grog.sh, etc/grog.sh: Recognize -me sh macro.
13819 * macros/tmac.e (TH): Make sure there's room for the initial
13822 * macros/tmac.s (par@init): Make PD and DD at least \n(.V.
13823 Set FVS in points rather than units.
13825 Mon Apr 6 11:21:32 1992 James Clark (jjc at jclark)
13827 * troff/div.c (top_level_diversion::add_trap): Don't consider the
13828 position of empty slots.
13830 Fri Apr 3 10:46:45 1992 James Clark (jjc at jclark)
13832 * ps/devps/S: Fix height and depth of parenrightex.
13833 * ps/devps/symbol.diff: Regenerate.
13835 Sat Mar 28 21:17:52 1992 James Clark (jjc at jclark)
13837 * tmac.e (u): Do underlining as in -mgs.
13839 Fri Mar 27 09:23:44 1992 James Clark (jjc at jclark)
13841 * tty/tty.c (tty_printer::end_page): If overstriking is
13842 suppressed, still turn overstruck horizontal and vertical lines
13845 * lib/new.c: Back out Feb 24 change; no longer needed with gcc
13848 * refer/label.y (format_expr::evaluate): Avoid use of %0*d.
13850 Wed Mar 18 09:29:10 1992 James Clark (jjc at jclark)
13852 * Version 1.05 released.
13854 Tue Mar 17 16:50:45 1992 James Clark (jjc at jclark)
13856 * tty/tty.c: Instead of keeping an array of glyphs and then
13857 sorting it, keep a ordered linked list of glyphs for each line.
13859 * driver/driver.h: Include stddef.h.
13861 * tty/tty.c (compare_glyph):
13862 * refer/refer.c (rcompare):
13863 * troff/env.c (compare_ranges): Arguments of qsort comparison
13864 function should be const void *.
13866 * troff/number.c (parse_term):
13867 * dvi/dvi.c (draw_dvi_printer::draw): Avoid initialization in
13870 * refer/label.y (consider_authors): Don't access variables
13871 constructed under a condition outside that condition: put braces
13872 round for statement containing declaration; redeclare use of same
13875 * pic/pic.y (text_expr): Delete production that allows
13876 parenthesised text_expr.
13877 (expr): Allow a conditional_expr to appear in parentheses.
13878 (conditional_expr): Rename to any_expr.
13880 * mm: Install new version 1.01 from jh.
13882 * lib/font.c (font::get_width): Cache scaled widths.
13883 (font::font): Initialize widths_cache.
13884 (font::~font): Destroy widths_cache.
13885 * lib/font.h: Add font::widths_cache. Declare font_widths_cache.
13887 Mon Mar 16 10:16:10 1992 James Clark (jjc at jclark)
13889 * c++test.c, c++test.ref: New files.
13890 * Makefile: Check that the C++ compiler works.
13892 * ps/tmac.pspic (PSPIC): Do a break.
13894 * ps/tmac.ps: Move definition of PSPIC into...
13895 * ps/tmac.pspic: New file.
13896 (PSPIC): Draw box around picture, but make it invisible to grops.
13897 * ps/tmac.ps: Load tmac.pspic.
13898 * ps/Makefile: Install tmac.pspic.
13900 Sun Mar 15 14:18:08 1992 James Clark (jjc at jclark)
13902 * lib/font.c (scale_round): If n is negative,
13903 subtract .5 before truncating floating point result.
13905 * lib/fontfile.c: Include <errno.h>.
13907 Tue Mar 10 14:17:03 1992 James Clark (jjc at jclark)
13909 * driver/input.c (get_char): Inline. Don't update current_lineno.
13910 Change callers to up date current_lineno if necessary.
13911 Use get_char() instead of getc(current_file).
13913 Sun Mar 8 18:05:28 1992 James Clark (jjc at jclark)
13915 * ps/tmac.ps: Fix up spacing of \(mo and \(nm.
13917 Fri Mar 6 19:38:58 1992 James Clark (jjc at jclark)
13919 * tty/tty.c (tmac.tty): Define \(rg as (R).
13921 Tue Mar 3 10:11:25 1992 James Clark (jjc at jclark)
13923 * lib/lib.h: New define a_delete.
13924 * Use a_delete instead of delete when deleting an array of objects
13925 without destructors.
13927 * lib/lib.h: Rename adelete to ad_delete.
13928 * Change uses of adelete.
13930 Mon Mar 2 12:41:05 1992 James Clark (jjc at jclark)
13932 * eqn/eqn.y: Include lib.h.
13934 * troff/node.c (grow_font_table): Delete old_font_table.
13936 * mm: Install new version from jh.
13938 Fri Feb 28 10:42:23 1992 James Clark (jjc at jclark)
13940 * tbl/table.h (format_type): Make global instead of local to class
13941 entry_format. Prefix enumerators with FORMAT_.
13942 * tbl/table.c, tbl/main.c: Corresponding changes.
13943 * refer/token.h (token_type): Make global. Prefix enumerators
13945 * refer/token.[ch]: Corresponding changes.
13946 * Makefile: Get rid of -DNO_NESTED_TYPES configuration option.
13948 * troff/div.c (node::set_vertical_size): Don't name argument.
13950 Thu Feb 27 10:29:19 1992 James Clark (jjc at jclark)
13952 * Makefile: New configuration option ARRAY_DELETE_NEEDS_SIZE.
13953 * lib/lib.h: Define adelete accordingly.
13954 * pic/object.c (graphic_object::graphic_object):
13955 * tbl/main.c (format::~format):
13956 * tbl/table.c (table::~table):
13957 * refer/ref.c (reference::~reference, reference::merge,
13958 reference::insert_field, reference::delete_field): Use adelete.
13960 * Makefile: Change NESTED_TYPES to NO_NESTED_TYPES.
13962 * tbl/table.h: Corresponding changes.
13964 * common.c (common_output::dashed_arc, common_output::dotted_arc):
13965 Ensure total_angle is positive.
13967 Wed Feb 26 08:49:26 1992 James Clark (jjc at jclark)
13969 * refer/ref.c (reference::merge, reference::insert_field,
13970 reference::delete_field): Avoid delete[0].
13972 * refer/token.c (init_special_chars): Move calls to cmupper
13973 outside calls to init_two_char_letter to work around bug in gcc
13976 Mon Feb 24 14:20:00 1992 James Clark (jjc at jclark)
13978 * lib/new.c (operator new): Use __builtin_new for g++.
13980 * pic/object.c (graphic_object::~graphic_object): Don't use
13983 * pic/object.c (output::compute_scale): Initialize max_width and
13986 Sat Feb 15 09:55:20 1992 James Clark (jjc at jclark)
13988 * troff/input.c (write_request): Call fflush.
13990 * troff/node.h (class composite_node): Move declaration to node.c
13991 * troff/input.c (charinfo_to_node): Rename to ...
13992 (charinfo_to_node_list): Return node list rather than composite
13994 * troff/node.c (make_composite_node): New function.
13995 (make_node, add_char): Call make_composite_node instead of
13997 (class composite_node): Add a tfont * member. Delete font_size
13999 (composite_node::composite_node, composite_node::copy,
14000 composite_node::size): Corresponding changes.
14001 (composite_node::tprint): Provide constant spacing, emboldening
14002 and track kerning as specified in tfont.
14003 (composite_node::width): Change width calculation accordingly.
14004 * troff/env.h (environment::composite): New member.
14005 (environment::is_composite, environment::set_composite): New
14007 * troff/env.c (environment::environment): Initialize composite.
14008 * troff/input.c (charinfo_to_node): Call
14009 environment::set_composite.
14010 * troff/node.c (make_composite_node, make_glyph_node): Use the
14011 plain version of the tfont if the environment is composite.
14013 * troff/node.c (font_info::get_space_width): Additional argument
14014 giving space_size. Handle constant space correctly. Scale by
14015 space_size unless constant spaced.
14016 (env_sentence_space_width): New function.
14017 * troff/node.h: Declare it.
14018 * troff/env.h (environment::get_space_size,
14019 environment::get_sentence_space_size,
14020 environment::get_narrow_space_width,
14021 environment::get_half_narrow_space_width): Make inline.
14022 (environment::get_space_width): Make inline. Just call
14024 * troff/env.c: Delete definitions for funtions made inline.
14025 (environment::space_newline, environment::space): Use
14026 env_sentence_space_width(). Don't scale by space_size.
14027 * troff/node.h: Move declarations of env*space_width() functions
14030 Sat Feb 8 09:30:22 1992 James Clark (jjc at jclark)
14032 * macros/tmac.s (PS): Don't try to set negative indent.
14034 Thu Feb 6 09:00:35 1992 James Clark (jjc at jclark)
14036 * pic/pic.y: Fix min function.
14038 Tue Jan 28 07:52:29 1992 James Clark (jjc at jclark)
14040 * man/mdate.sh: Clear LANGUAGE.
14042 Sun Jan 19 13:02:41 1992 James Clark (jjc at jclark)
14044 * pic/pic.y, pic/lex.c: Rename COMMAND token to COMMAND_LINE.
14045 * pic/lex.c: New COMMAND keyword.
14046 * pic/pic.y (print_args, print_arg): New rules.
14047 (placeless_element): Use print_args for PRINT.
14048 New COMMAND element.
14050 Tue Jan 7 13:14:31 1992 James Clark (jjc at jclark)
14052 * troff/input.c (terminal): Handle missing argument correctly.
14054 * pic/pic.y (text_expr): New rule.
14056 * pic/pic.y: Implement := operator.
14058 Sun Jan 5 10:23:02 1992 James Clark (jjc at jclark)
14060 * etc/grog.pl, etc/grog.sh: Distinguish old and new versions of
14063 Sat Jan 4 14:42:26 1992 James Clark (jjc at jclark)
14065 * ps/devps/dingbatsrmap: Include this in the distribution.
14067 * macros/tmac.doc: Replace with new version from 2nd Networking
14068 Release. Fix loading of doc-* files.
14069 * macros/{doc-common,doc-ditroff,doc-nroff,doc-syms}: New files.
14070 * macros/tmac.doc.old: New file. Apply fixes that had been
14071 applied to old tmac.doc.
14072 * macros/tmac.andoc: Check that we're running under groff.
14073 * macros/Makefile: Rework.
14075 Fri Jan 3 13:27:51 1992 James Clark (jjc at jclark)
14077 * tbl/table.h (format_type):
14078 * refer/token.h (token_type): If NESTED_TYPES is defined, use
14079 typedef to make these types visible at file scope.
14080 * Makefile: Add NESTED_TYPES configuration option.
14082 * troff/div.c (mark): At the top level use the value of
14083 nl_reg_contents rather than the current vertical position.
14085 Thu Jan 2 10:34:51 1992 James Clark (jjc at jclark)
14087 * tty/tty.c: Implement \D for horizontal or vertical lines.
14088 (tty_printer::set_char): Use vec_used+2 as serial number.
14089 Don't allow size of vector to exceed USHRT_MAX-2.
14090 Split off part into...
14091 (tty_printer::add_char): New function.
14092 (tty_printer::draw): New function.
14093 (compare_glyph): Handle equal serial numbers.
14094 (tty_printer::end_page): Handle overstruck characters from \D.
14095 (main, usage): Implement -d option.
14097 Mon Dec 23 10:37:51 1991 James Clark (jjc at jclark)
14099 * tbl/main.c (process_format):
14100 * eqn/text.c (split_text):
14101 * troff/input.c (token::next): Use inner block for declarations
14102 with initializers in switch statement.
14104 Mon Dec 16 20:52:03 1991 James Clark (jjc at jclark)
14106 * pic/common.c (common_output::dash_line): Cope with zero-length
14109 Sun Nov 17 12:04:08 1991 James Clark (jjc at jclark)
14111 * Version 1.04 released.
14113 Wed Nov 13 05:27:21 1991 James Clark (jjc at jclark)
14115 * macros/tmac.an (TH): Define a macro an-init to define variables
14116 based on command line arguments.
14117 (an-header): Call it.
14119 Sun Nov 3 12:07:34 1991 James Clark (jjc at jclark)
14121 * Makefile (install.mm): Rename to install.dwbmm.
14123 * Makefile: Integrate mm.
14124 * mm: New directory.
14126 Wed Oct 30 10:11:34 1991 James Clark (jjc at jclark)
14128 * refer/dirnamemax.c: If PATHCONF_MISSING is defined, include
14131 * pic/troff.c (troff_output::simple_spline,
14132 troff_output::simple_polygon): Rename variable `v' to `d' to avoid
14133 shadowing parameter.
14135 * lib/tmpfile.c (xtmpfile): Declare dir as const char *.
14137 * lib/ptable.h: Add explicit casts when converting from unsigned
14140 * dvi/devdvi/{SA,SB,msam.map,msbm.map}: New files.
14141 * dvi/devdvi/Makefile: Install SA, SB.
14143 * refer/indxbib.c: Add declaration of mktemp.
14145 * refer/lookbib.c: Add declaration of isatty.
14147 Fri Oct 25 09:00:17 1991 James Clark (jjc at jclark)
14149 * pic/lex.c (interpolate_macro_with_args): While collecting
14150 arguments, keep track of whether we're in a string.
14152 Wed Oct 23 08:42:48 1991 James Clark (jjc at jclark)
14154 * ps/tmac.ps (PSPIC): Do the .sp after the \X, and move the \X
14155 down with \v, so as to avoid problems with top of page trap
14156 setting no space mode.
14158 Tue Oct 22 17:38:49 1991 James Clark (jjc at jclark)
14160 * eqn/lex.c (get_delimited_text): Allow tab before macro body.
14162 Tue Oct 15 17:24:53 1991 James Clark (jjc at jclark)
14164 * ps/psrm.c (ps_get_line): Fix bug when lines longer than 255.
14165 Improve error message.
14167 Fri Oct 11 11:09:38 1991 James Clark (jjc at jclark)
14169 * ps/psrm.c (print_ps_string): Don't pass negative numbers to
14172 Wed Oct 9 17:50:14 1991 James Clark (jjc at jclark)
14174 * groff.c (possible_command::execp): Always use _exit() after a
14177 * Makefile: Add HAVE_UNION_WAIT, HAVE_PID_T, WAIT_COREDUMP_0200,
14178 NO_SYS_WAIT_H configuration options.
14179 * groff.c: Use these options. Use POSIX-style macros to extract
14180 fields from the status returned by wait().
14182 Fri Oct 4 12:12:27 1991 James Clark (jjc at jclark)
14184 * tbl/table.c (table::compute_separation_factor): Allow the
14185 separation factor to drop to 0.
14187 Tue Oct 1 18:12:38 1991 James Clark (jjc at jclark)
14189 * refer/search.c: Include <errno.h>.
14191 Sun Sep 29 08:40:57 1991 James Clark (jjc at jclark)
14193 * pic/pic.y (YYDEBUG): Don't define for Borland C++.
14195 * lib/lib.h: #ifdef out declarations of itoa and iftoa for Borland
14198 * pic/lex.c (input_stack::bol): Move definition out of class body.
14200 * pic/main.c: On MSDOS munge argv[0].
14202 * lib/ptable.h: Define name2 as _Paste2 for Borland C++.
14204 * lib/ptable.c (hash_string): Use unsigned long rather than
14206 (next_ptable_size): Use unsigned rather than int. Give an error
14207 message if we've hit the largest table size.
14208 * lib/ptable.c: Corresponding changes. Also use unsigneds for the
14211 * pic/object.h (object_spec): Make flags unsigned long. Declare
14212 flags as const unisgned long rather than as enums.
14214 * pic/output.c: Deleted.
14216 * pic/troff.c (troff_output::simple_ellipse): Remove spurious %.
14218 * tbl/table.c (simple_entry::note_double_vrule_on_{left,right}):
14219 Add additional argument.
14220 (line_entry::note_double_vrule_on_{left,right}): Set value of
14221 douvle_vrule_on_{right,left} flag according to argument.
14222 (simple_line_entry::simple_print,
14223 simple_line_entry::double_line_print): If adjacent to double vrule
14224 on a corner extend rather than shorten the rule by half the double
14227 * troff/number.c (parse_term): In checking for overflow, handle the
14228 case where the current horizontal position is negative.
14230 Thu Sep 12 08:26:09 1991 James Clark (jjc at jclark)
14232 * pic/object.c (draw_arrow): Check for object having zero length.
14234 Wed Sep 11 10:32:38 1991 James Clark (jjc at jclark)
14236 * eqn/main.c (do_file): Split off inline equation handling into...
14237 (inline_equation): New function. Search for starting delimiter
14239 (delim_search): New function. Don't recognize a delimiter that
14240 occurs in the name of an escape sequence, number register, string
14243 Tue Sep 10 04:01:11 1991 James Clark (jjc at jclark)
14245 * eqn/delim.c (delim_box::compute_metrics): Don't call
14246 define_extensible_string if left is 0.
14247 (delim_box::output): Don't print the left delimiter if left is 0.
14248 (delim_box::debug_print): Check for left == 0 before calling printf.
14250 Fri Aug 23 13:02:30 1991 James Clark (jjc at jclark)
14252 * troff/Makefile (majorminor.c): Include only digits in
14255 Thu Aug 22 09:35:37 1991 James Clark (jjc at jclark)
14257 * refer/dirnamemax.c: new file.
14258 * refer/genlimits.c: Deleted.
14259 * refer/indxbib.c (main): Use dir_name_max() instead of NAME_MAX.
14260 Don't check path length.
14261 * refer/Makefile: Add dir_name_max.o; delete genlimits.
14262 * Makefile: Add PATHCONF_MISSING option.
14264 * refer/indxbib.c (get_cwd): New function.
14265 (main): Use get_cwd().
14266 * lib/getcwd.c: New file.
14267 * Makefile: Delete -DHAVE_GETWD. Include GETCWD variable. Pass
14268 GETCWD in SUBFLAGS.
14269 * lib/Makefile: Compile getcwd.o.
14271 * ps/tmac.psatk (psatk-defs): Define showpage after pushing
14274 * refer/indxbib.c (main): Check success of mktemp.
14276 * lib/tmpfile.c: New file.
14277 * lib/Makefile: Add tmpfile.c.
14278 * lib/lib.h: Declare xtmpfile(); include <stdio.h>.
14279 * ps/ps.h: Delete declaration of mktemp().
14280 * ps/ps.c (ps_printer::ps_printer): Use xtmpfile().
14281 * refer/refer.c (divert_to_temporary_file): Use xtmpfile().
14282 * driver/driver.h: No need now to include errno.h.
14284 * everywhere: Set errno to 0 before calling fopen().
14286 * eqn/eqn.h, etc/soelim.c, driver/driver.h, etc/addftinfo.c,
14287 dvi/tfmtodit.c, groff.c, refer/index.c, refer/linear.c,
14288 refer/lookbib.c, refer/refer.h, ps/psbb.c: Include <errno.h>.
14290 Mon Aug 19 10:52:18 1991 James Clark (jjc at jclark)
14292 * troff/env.h (translate_space_to_dummy): Declare it.
14293 * troff/env.c (environment::space_newline, environment::space):
14294 If translate_space_to_dummy is set then make the width of spaces 0.
14295 * troff/input.c (translate): If the second character of a
14296 translation is a space, translate to unbreakable space. If the
14297 first character is a space, set or clear translate_space_to_dummy
14298 according to whether the second character is \&. Weird!
14300 Tue Jul 30 10:03:56 1991 James Clark (jjc at jclark)
14302 * groff.c (run_commands): Don't use non-zero exit code because a
14303 command gets SIGPIPE.
14305 * groff.c, groff.sh: Use -mXps with -TXps.
14307 * ps/ps.c (ps_printer::special): Move call to flush_sbuf() into...
14308 (ps_printer::do_exec, ps_printer::do_file, ps_printer::do_def,
14309 ps_printer::do_mdef, ps_printer::do_import): Call flush_sbuf().
14310 (ps_printer::special): New specials invis and endinvis.
14311 (ps_printer::do_invis, ps_printer::do_endinvis): New functions.
14312 (ps_printer::set_char, ps_printer::draw): Return if invis_count>0.
14313 (ps_printer::end_page): Check that invis_count == 0.
14314 (ps_printer::invis_count): New member.
14315 (ps_printer::ps_printer): Initialize invis_count to 0.
14317 * troff/env.c (environment::hyphenate_line): Hyphenation
14318 indicator at beginning of word inhibits splitting after -, \(em
14321 * pic/pic.y (element): Allow another element to follow } without
14322 any intervening separator.
14324 Mon Jul 22 12:27:37 1991 James Clark (jjc at jclark)
14326 * pic/lex.c (get_delimited): Allow tabs before delimiter.
14328 Wed Jul 17 10:59:08 1991 James Clark (jjc at jclark)
14330 * groff.c: Get rid of HAVE_UNION_WAIT stuff. Instead suppress
14331 declaration of wait() in header files.
14332 * Makefile: Get rid of -DHAVE_UNION_WAIT.
14334 * tbl/table.c (alphabetic_text_entry::add_tab): New function.
14336 * lib/lib.h: Declare return type of strerror as char *.
14338 * man/Makefile: Add g flag to sed substitutions.
14339 * Makefile (shgroff, bindist): Likewise.
14341 Sun Jul 14 11:57:02 1991 James Clark (jjc at jclark)
14343 * ps/ps.c (ps_printer::do_import): Move push of userdict into...
14344 * ps/devps/prologue (PBEGIN): Define showpage after pushing
14347 Sat Jul 13 20:53:04 1991 James Clark (jjc at jclark)
14349 * ps/devps/prologue (PBEGIN): Zap any definition of showpage in
14352 Fri Jul 12 07:10:09 1991 James Clark (jjc at jclark)
14354 * man/mdate.sh: Handle the fact that BSD ls -l does not print the
14357 Sun Jul 7 08:00:23 1991 James Clark (jjc at jclark)
14359 * troff/input.c (define_number_reg): If currently undefined,
14360 don't define it if the argument is an invalid expression.
14362 * Makefile: Ignore return value of `if' commands without `else'
14365 * Makefile: Split up CPPDEFINES into a series of separate
14366 configuration options.
14368 * troff/input.c (init_registers): Use time_t instead of long
14369 unless LONG_FOR_TIME_T is defined. Use returned result rather
14370 than passing pointer.
14371 * Makefile: Document LONG_FOR_TIME_T as a CPPDEFINE.
14373 * lib/Makefile (fontpath.h): Use gendef.
14375 Thu Jul 4 09:48:05 1991 James Clark (jjc at jclark)
14377 * troff/input.c (input_iterator::shift): Delete argument name.
14378 * troff/node.c (suppress_output_file::really_begin_page,
14379 suppress_output_file::really_transparent_char, node::ascii_print,
14380 node::tprint): Delete names of unused arguments.
14382 Wed Jul 3 17:34:57 1991 James Clark (jjc at jclark)
14384 * refer/label.y (string): Pass $4 to command_error.
14386 Tue Jul 2 15:06:01 1991 James Clark (jjc at jclark)
14388 * Version 1.03 released.
14390 Sat Jun 29 08:14:01 1991 James Clark (jjc at jclark)
14392 * Makefile: Pass definition of SHELL in SUBFLAGS.
14394 * gendef: New file.
14395 * Makefile, eqn/Makefile, refer/Makefile, troff/Makefile,
14396 ps/Makefile: Use gendef to construct header files that are
14397 constructed from the Makefile.
14399 * macros/Makefile: make all should build stripped version of tmac.e.
14401 * refer/Makefile (clean): Remove y.output.
14403 Fri Jun 28 09:44:36 1991 James Clark (jjc at jclark)
14405 * ps/pfbtops.c (main): Add -v option which prints out a version
14407 * ps/Makefile (pfbtops): Link with libgroff.a.
14409 Fri Jun 21 07:43:23 1991 James Clark (jjc at jclark)
14411 * refer/search.h (linear_searcher::get_nkeys): Delete declaration.
14412 * refer/linear.c (linear_searcher::get_nkeys): Delete definition.
14414 * refer/lkbib.c (main): Always terminate reference with blank
14416 * refer/lookbib.c (main): Likewise.
14418 * refer/linear.c (file_buffer::load): Check that the file is not a
14421 * refer/Makefile (genlimits): Possibly add -DHAVE_SYS_DIR_H.
14422 (genlimits.c): Include <sys/dir.h> if HAVE_SYS_DIR_H is defined.
14423 Delete second inclusion of <sys/param.h>.
14425 Tue Jun 18 01:32:26 1991 James Clark (jjc at jclark)
14427 * troff/token.h (token::special): Deleted.
14429 * tbl/main.c (process_format): Rework so that opt->tab_char is
14430 recognized only when appropriate.
14432 * ps/Makefile (clean): Remove pfbtops.
14434 Sun Jun 16 09:37:19 1991 James Clark (jjc at jclark)
14436 * lib/font.c (text_file::next): Don't return if we have got a
14439 Fri Jun 14 09:52:26 1991 James Clark (jjc at jclark)
14441 * refer/refer.c (store_reference): Get hash code from old_table[i]
14442 when rehashing the table.
14444 Thu Jun 13 01:26:43 1991 James Clark (jjc at jclark)
14446 * eqn/box.c (box::top_level): Save size and prev size using \R and
14447 restore it afterwards. Set the size to the size at the beginning
14449 * eqn/pbox.h: Declare SAVED_INLINE_PREV_SIZE_REG,
14450 SAVED_INLINE_SIZE_REG, and SAVED_SIZE_REG.
14452 * refer/Makefile (limits.h): Use ./genlimits.
14454 Wed Jun 12 16:05:34 1991 James Clark (jjc at jclark)
14456 * refer/index.c: Delete declarations of stat() and fstat().
14458 Tue Jun 11 14:52:49 1991 James Clark (jjc at jclark)
14460 * tty/tmac.tty: Add character definitions for \(>= and \(<=.
14462 Mon Jun 10 22:49:48 1991 James Clark (jjc at jclark)
14464 * etc/grog.sh, etc/grog.pl: Change regex for .PS.
14466 Fri Jun 7 09:13:06 1991 James Clark (jjc at jclark)
14468 * troff/input.c (token::get_char): Handle \e.
14470 * refer/linear.c: Delete declarations of fstat() and stat().
14472 Wed Jun 5 09:11:59 1991 James Clark (jjc at jclark)
14474 * troff/node.c, troff/env.c, troff/input.c, Makefile: Remove
14475 OP_DELETE_BROKEN stuff, since we now have a fix for g++.
14477 Mon Jun 3 13:41:32 1991 James Clark (jjc at jclark)
14479 * troff/input.c (do_define_macro): Improve error handling for end
14480 of file while defining macro.
14482 Sun Jun 2 10:20:24 1991 James Clark (jjc at jclark)
14484 * eqn/box.h: Fix declaration of set_gsize.
14485 * eqn/box.c (set_gsize): Make argument const char *.
14486 (gsize): Declare as char *.
14487 * eqn/main.c (main): Don't convert gsize to int.
14488 * eqn/lex.c (do_gsize): Pass char * to set_gsize.
14490 * Version 1.02 released.
14492 Sat Jun 1 12:19:46 1991 James Clark (jjc at jclark)
14494 * macros/tmac.andoc: New file.
14495 * macros/Makefile: Install tmac.andoc.
14497 * troff/node.c, troff/env.c, troff/input.c: Conditionalize use of
14498 operator new and delete on OP_DELETE_BROKEN not being defined.
14499 * Makefile: Mention OP_DELETE_BROKEN.
14501 Mon May 27 13:49:07 1991 James Clark (jjc at jclark)
14503 * Makefile (bindist): Pass SUBFLAGS.
14505 Sun May 26 14:13:22 1991 James Clark (jjc at jclark)
14507 * Makefile, groff.c: Pass definitions to groff.c via device.h.
14509 * tty/tty.c (tty_font::load_tty_font): Avoid shadowing
14512 * ps/Makefile, ps.c: Pass BROKEN_SPOOLER_FLAGS via broken.h.
14514 * ps/ps.h, ps/psrm.c: Make comment_table and
14515 header_comment_table local to resource_manager::process_file.
14517 * groff.sh: With -TXps pass -printCommand option to gxditview.
14519 * groff.c (possible_command::print): Implement using
14520 append_arg_to_string.
14522 * xditview: Merge in new implementation with own ChangeLog.
14524 Sat May 25 18:33:20 1991 James Clark (jjc at jclark)
14526 * groff.c (main): Implement PRINT_OPTION.
14527 (append_arg_to_string): New command.
14528 (device_table): Set PRINT_OPTION flag for Xps.
14530 Fri May 24 09:48:58 1991 James Clark (jjc at jclark)
14532 * troff/groff.h: Rename to troff.h.
14534 * pic/lex.c (lookup_keyword, docmp): New functions.
14535 (get_token): Use new lookup_keyword.
14536 Don't include key.h.
14537 * pic/key.[ch], pic/pic.gperf: Deleted.
14538 * pic/Makefile: Remove gperf stuff.
14540 * pic/Makefile, pic/output.h: Move definition of TEX_SUPPORT
14542 * pic/tex.c: Move include of pic.h before test of TEX_SUPPORT.
14544 * troff/Makefile, troff/node.c: Move definition of
14545 STORE_WIDTH into node.c.
14547 * etc/grog.pl, etc/grog.sh: Support -mdoc.
14549 Thu May 23 12:30:49 1991 James Clark (jjc at jclark)
14551 * dvi/devdvi/texr.map, dvi.devdvi/texi.map,
14552 dvi/devdvi/texb.map: Add lq and rq.
14553 dvi/devdvi: Regenerate fonts.
14554 * ps/devps/textmap: Add lq and rq.
14555 * ps/devps: Regenerate fonts.
14556 * tty/devascii/R.proto, tty/devlatin1/R.proto: Add lq and rq.
14557 * macros/tmac.e: Define \*(lq and \*(rq to be \(lq and \(rq.
14559 * pic/object.c (position_rectangle): When checking radius
14560 cope with possiblity that width or height is negative.
14561 (box_object::box_object): Have separate xrad and yrad with
14562 signs matching signs of dim components.
14563 (box_object::{north,south}_{east,west}): Use xrad and yrad.
14564 (box_object::print): With rounded boxes use absolute values
14565 for dim and rad arguments.
14567 * lib/Makefile, lib/fontfile.o: Pass definition of FONTPATH
14570 * eqn/Makefile, eqn/main.c: Pass definition of DEVICE in device.h.
14572 * various files: Add explicit destructors to keep Saber CC +d
14575 Wed May 22 11:37:11 1991 James Clark (jjc at jclark)
14577 * eqn/box.c (box::top_level): Restore fonts correctly after
14578 font changes in line containing inline equation. Also
14579 restore previous font as well as current font.
14580 * eqn/pbox.h: Define necessary string and register names.
14582 * troff/input.c (token::next): Case 'R' calls do_register.
14583 (do_register): New function.
14585 Tue May 21 11:28:23 1991 James Clark (jjc at jclark)
14587 * groff.c, groff.sh: Support Xps device. Allow each device
14588 to have a pseudo_name and a real_name.
14590 * groff.c (run_commands): Don't print `Broken pipe' messages.
14592 * ps/pfbtops.c: New file.
14593 * ps/Makefile: Add pfbtops.
14595 * troff/number.c (parse_term): Improved error message.
14597 Mon May 20 11:22:14 1991 James Clark (jjc at jclark)
14599 * groff.c, groff.sh, etc/grog.sh, etc/grog.pl: Support grefer.
14601 * Makefile: Integrate refer.
14602 * refer: New directory.
14603 * man/grefer.man, man/glookbib.man, man/gindxbib.man,
14604 man/lkbib.man: New files.
14605 * man/Makefile: Support refer man pages.
14607 * lib/lib.h: Declare is_prime.
14608 * lib/prime.c: New file.
14610 * troff/input.c (macro_source): New function.
14611 (init_input_requests): Bind "mso" to macro_source.
14613 * troff/env.c (environment::possibly_break_line): Maintain
14614 pointer to pointer to node to be split in ndp so as to avoid
14615 using address of freed node.
14617 * troff/env.c (environment::hyphenate_line): Maintain pointer to
14618 pointer to first node to be hyphenated in startp so as to
14619 avoid using address of freed node.
14621 * troff/env.c (class trie, class hyphen_trie): Make the
14622 elements of the trie be of type char not unsigned char.
14623 Declare arguments to be const char* instead of unsigned char *.
14625 * troff/env.c (hyphenate): Initialize hbuf[0].
14627 * troff/input.c (set_string): Declare p to be char * and cast
14628 *p to unsigned char when necessary.
14630 * troff/input.c (do_define_macro): Declare s to be const
14631 char*. Cast element to unisgned char when necessary, Declare
14632 d to be an int. Handle EOF better.
14634 * troff/Makefile, troff/input.c: Different scheme for passing
14635 definitions of MACROPATH, HYPHENFILE and DEVICE.
14637 Tue May 14 13:41:36 1991 James Clark (jjc at jclark)
14639 * tty/devascii/R.proto: Delete entry for em.
14640 * tty/devlatin1/R.proto: Likewise.
14642 Sat May 11 11:13:28 1991 James Clark (jjc at jclark)
14644 * troff/input.c (translate): Stop when we get a space. Treat eof
14647 * macros/tmac.an (IP): Only pass quoted argument to TP when \n(.$>1.
14649 Wed Apr 24 19:24:33 1991 James Clark (jjc at jclark)
14651 * tbl/main.c (process_format): A font name following a `f'
14652 modifier that starts with a digit can be only one character long.
14653 Also deal with EOF on the second character of the font name.
14655 Wed Apr 17 11:23:43 1991 James Clark (jjc at jclark)
14657 * troff/input.c (token::next): Turn \~ into an
14658 unbreakable_space_node.
14659 * troff/node.c (unbreakable_space_node): New class.
14660 * troff/node.h: Declare it.
14662 Tue Apr 16 10:47:12 1991 James Clark (jjc at jclark)
14664 * dvi/dvi.c (dvi_printer::set_char): Make code an int. Check that
14665 it's >= 0, before outputting it as a single byte.
14667 Mon Apr 15 11:20:23 1991 James Clark (jjc at jclark)
14669 * lib/font.c: Make font_char_metric::code an int.
14670 (font::get_code): Change return type to int.
14671 (font::load): Allow code to be arbitrary integer.
14672 * lib/font.h (font::get_code): Change return type to int.
14673 (font::number_to_index): Change argument type to int.
14674 * troff/input.c (token::next): In case 'N', allow any value.
14675 Store value in token::val.
14676 (token::operator==): For TOKEN_NUMBERED_CHAR test equality of val.
14677 (token::get_char, token::add_to_node_list, token::process): Get
14679 (charinfo::set_number): Change argument to int.
14680 (charinfo::get_number): Require that NUMBERED flag be set.
14681 (get_charinfo_by_number): Store numbered characters not between 0
14682 and 255 in a dictionary.
14683 * troff/charinfo.h (get_charinfo_by_number): Change argument type
14685 (charinfo::number): Change type to int.
14686 (charinfo::set_number): Change type of set_number to int.
14687 * troff/node.c (troff_output_file::put_char_width,
14688 troff_output_file::put_char): Test whether character is numbered
14689 using charinfo::numbered().
14690 * driver/printer.c (printer::set_numbered_char): Allow arbitrary
14692 * lib/nametoindex.c: New implementation to cope with arbitrary
14695 * troff/input.c (token::operator==): Test val for
14696 TOKEN_CHAR_HEIGHT, TOKEN_CHAR_SLANT, TOKEN_FONT_POSITION, and
14699 * man/Makefile: Add definiton of BROKEN_SPOOLER_FLAGS.
14700 (.man.n): sed out @BROKEN_SPOOLER_FLAGS@.
14702 Sun Apr 14 12:57:00 1991 James Clark (jjc at jclark)
14704 * ps/devps/zapfdr.ps: Don't copy UniqueID. Avoid use of newdict
14707 * all Makefiles: rm targets of cp and >.
14709 * xditview/xtotroff.c (MapFont): Unlink troff_name before opening
14712 * eqn/lex.c (def_table): Add dollar.
14714 Sat Apr 13 13:02:44 1991 James Clark (jjc at jclark)
14716 * troff/input.c (do_width): Push back newline before closing delim
14719 Fri Apr 12 15:16:03 1991 James Clark (jjc at jclark)
14721 * groff.c (possible_command::prepend_arg): New function.
14722 (main): Prepend device -m option.
14723 * groff.sh: Put device -m options before command-line options.
14725 Tue Apr 9 10:24:43 1991 James Clark (jjc at jclark)
14727 * macros/tmac.an (IP): Quote argument to TP.
14729 * ps/ps.c (main): New option -b, which sets...
14730 (broken_flags): New variable.
14731 (ps_printer::~ps_printer): Incorporate the setup section in the
14732 prolog if (broken_flags & NO_SETUP_SECTION).
14733 (ps_printer::begin_page): Generate {Begin,End}PageSetup comments.
14734 (ps_printer::merge_download_fonts, ps_printer::merge_import_fonts,
14735 ps_printer::merge_ps_fonts, ps_printer::print_font_comment,
14736 ps_printer::print_needed_font_comment,
14737 ps_printer::print_supplied_font_comment,
14738 ps_printer::print_include_font_comments,
14739 ps_printer::lookup_doc_font, ps_printer::download_fonts,
14740 ps_printer::read_download_file, read_document_fonts, add_font,
14741 skip_line, parse_fonts_arg, document_font::document_font,
14742 document_font::~document_font, document_font::download,
14743 ps_output::include_file): Deleted.
14744 (ps_printer::~ps_printer): Generate %%EOF. Generate %!PS-Adobe-3.0
14745 rather than %!PS-Adobe-2.0. Make calls to
14746 resource_manager::need_font for each font that we used. Replace
14747 calls to merge_ps_fonts, merge_download_fonts, print_font_comment,
14748 print_supplied_font_comment, print_needed_font_comment by call to
14749 resource_manager::print_header_comments. Output %%Orientation
14750 comment. Output %%Requirements: numcopies comment if ncopies > 1.
14751 Don't output the prolog directly. Instead call
14752 resource_manager::output_prolog. Only define #copies when ncopies
14753 > 1. Delete calls to print_include_font_comments and
14754 download_fonts. Add call to resource_manager::document_setup.
14755 (ps_printer::do_file): Call resource_manager::import_file instead
14756 of including it ourselves.
14757 (ps_printer::do_import): Likewise. Also don't call
14758 merge_import_fonts. Push userdict on the dictionary stack before
14759 and pop it afterwards.
14760 Move declaration of ps_output into ps.h.
14761 * ps/psrm.c: New file implementing resource_manager class.
14762 * ps/ps.h: New file declaring ps_output and resource_manager
14764 * ps/devps/zapfdr.ps:
14765 * ps/devps/symbolsl.ps:
14766 * ps/devps/prologue: Use 3.0 conventions.
14767 * ps/Makefile: Pass definition of BROKEN_SPOOLER_FLAGS in DEFINES.
14768 Add default definition of BROKEN_SPOOLER_FLAGS.
14769 * Makefile: New variable BROKEN_SPOOLER_FLAGS. Add
14770 BROKEN_SPOOLER_FLAGS to SUBFLAGS.
14772 Mon Apr 8 09:26:54 1991 James Clark (jjc at jclark)
14774 * etc/grog.pl: New file.
14775 * Makefile (GROG): New variable.
14776 Add GROG to SUBFLAGS.
14777 * etc/Makefile (GROG): New variable.
14778 (install.nobin): Install $(GROG) rather than grog.sh.
14780 Thu Apr 4 11:36:45 1991 James Clark (jjc at jclark)
14782 * eqn/special.c (special_box::compute_metrics): Make the input and
14783 output strings the same. Get the new height and depth from the
14784 predefined height and depth registers. Also make subscript kern
14785 and skew available.
14786 (special_box::compute_subscript_kern, special_box::compute_skew):
14789 * eqn/box.c (pointer_box::compute_skew,
14790 simple_box::compute_metrics, box::top_level)
14791 * eqn/text.c (prime_box::compute_metrics,
14792 prime_box::comput_subscript_kern)
14793 * eqn/limit.c (limit_box::compute_metrics):
14794 * eqn/delim.c (build_extensible, delim_box::compute_metrics):
14795 * eqn/sqrt.c (sqrt_box::compute_metrics): Protect possibly
14796 negative numbers in `nr' requests with a leading 0.
14798 Wed Apr 3 15:58:23 1991 James Clark (jjc at jclark)
14800 * eqn/special.c: New file.
14801 * eqn/eqn.y: Declare token SPECIAL. Make it right associative.
14802 Add new rule for simple.
14803 * eqn/lex.c (token_table): Add SPECIAL.
14804 * eqn/box.h: Declare make_special_box.
14805 * eqn/Makefile: Add special.[co].
14807 Sat Mar 30 10:57:53 1991 James Clark (jjc at jclark)
14809 * ps/devps/prologue: Possibly set packing to true while defining.
14810 Create grops dictionary here. Initialize local variables before
14811 defining procedures.
14812 (PICTURE): Rename to PBEGIN. Also do save, noop showpage, count
14813 the dictionary stack. Set strokeadjust and overprint to false if
14814 the relevant operators are defined.
14815 (PEND): New procedure.
14816 * ps/ps.c (ps_printer::~ps_printer): In the prolog just include
14817 prologue. Do everything else in the setup section.
14818 (ps_printer::do_import): Just call PBEGIN and PEND around the
14819 picture. Also push userdict before, and pop it afterwards.
14821 Wed Mar 27 07:59:50 1991 James Clark (jjc at jclark)
14823 * troff/node.c (bracket_node::tprint): Brackets were being printed
14826 * macros/tmac.an (SH, SS): Set fill mode.
14828 Tue Mar 26 07:46:31 1991 James Clark (jjc at jclark)
14830 * troff/div.c (top_level_diversion::begin_page): Set
14831 high_water_mark to 0.
14833 Fri Mar 22 09:19:46 1991 James Clark (jjc at jclark)
14835 * man/mdate.sh: New file.
14836 * man/mdate.c: Deleted.
14837 * man/Makefile: Use mdate.sh instead of mdate.
14840 * eqn/lex.c (do_gsize): Supply missing argument to error message.
14842 Tue Mar 19 11:06:50 1991 James Clark (jjc at jclark)
14844 * man/mdate.c: New file.
14845 * man/*.man: Replace modification date by @MDATE@.
14846 * man/Makefile (.man.n): Replace @MDATE@ by `mdate $<`.
14847 (mdate): New target.
14849 * lib/font.c (text_file::next): Deal with arbitrarily long lines.
14850 Remove illegal input characters.
14852 Mon Mar 18 08:32:25 1991 James Clark (jjc at jclark)
14854 * macros/tmac.s (pg*start-col): Do .ns *after* running the hooks.
14856 Sat Mar 16 03:52:25 1991 James Clark (jjc at jclark)
14858 * troff/div.c (begin_page): Change behaviour when
14859 !first_page_begun and !break_flag.
14861 * troff/input.c (do_name_test): Return 0 if argument is empty.
14863 * troff/input.c (read_long_escape_name): Require closing ] to be
14864 at same input level as opening [.
14866 * troff/input.c (read_increment_and_escape_name): New function.
14867 (get_copy, process_input_stack): Use this for \n.
14869 Fri Mar 15 00:31:48 1991 James Clark (jjc at jclark)
14871 * troff/div.c (top_level_diversion::begin_page): Ignore the
14872 current value of page_number if !first_page_begun.
14874 * groff.c (main): Fix declaration of buf.
14876 * troff/input.c (do_name_test): New function.
14877 (token::next): Implement \A.
14878 (token::next): Implement \e by turning it into a TOKEN_ESCAPE.
14879 (token::description, token::add_to_node_list, token::process):
14880 Handle TOKEN_ESCAPE.
14881 * troff/token.h: New token TOKEN_ESCAPE.
14883 Thu Mar 14 10:22:26 1991 James Clark (jjc at jclark)
14885 * pic/main.c (do_picture): Allow space before and after filename
14886 following `<'. Check that the filename is not empty.
14888 Wed Mar 13 12:49:40 1991 James Clark (jjc at jclark)
14890 * Version 1.01 released.
14892 * dvi/devdvi/CompileFonts: Add cm*ss10 fonts.
14894 * dvi/tmac.dvi: ftr HR to H.
14896 * macros/tmac.e: Round up computation of $r.
14898 * xditview/tmac.X: Don't give up completely in compatibility mode.
14899 Use \n(.s instead of \n[.s].
14901 * dvi/tmac.dvi: Don't give up completely in compatibility mode.
14902 Use \(ci instead of \[ci]. Use \n(.s instead of \n[.s].
14903 Add u to factors inside \s[...]. Rename frac to dvi-frac.
14904 Translate \(FM onto \[prime] and \(!/ onto \[slashnot]; use these
14905 short names in the char definitions.
14907 * ps/tmac.ps: Don't give up completely in compatibility mode.
14908 Fix the fraction definitions to use \n(.s and \(f/. Add an extra
14909 quote in front of \n(.s. Add u to factors inside \s[...].
14911 Mon Mar 11 12:01:20 1991 James Clark (jjc at jclark)
14913 * tty/tmac.tty: Call the nroff request.
14915 * macros/tmac.e ((x, )x): Better definitions that work properly
14917 (@0, @1): Helper macros for (x.
14919 * macros/tmac.e ($s, hl): Use \l rather than \D.
14921 * tty/tmac.tty: Make it work better in compatibility mode.
14922 (pchar): Rename to tty-char.
14924 * macros/tmac.e (@E): New macro.
14925 (r, i, b, rb, bi): Use @E.
14927 * macros/tmac.e (@F): Don't use (;...) syntax.
14929 * macros/tmac.e: Remove mention of \*(||/revisions. Mention that
14930 it was modified for groff.
14932 * macros/tmac.e: Make sure \n(ps and \n(es are >= \n(.V.
14934 * macros/tmac.e (<., .>): Removed.
14935 ([., .]): If \n(.V>=1v, use [] instead of superscripting.
14937 * macros/tmac.e: Remove check that groff is being used.
14939 * macros/tmac.e (@C): Change families only if using groff; turn
14940 compatibility mode off while changing familes. Save compatibility
14941 mode before changing families and restore it afterwards.
14943 * macros/tmac.e (@h): Remove test for offset + line length.
14945 * macros/tmac.e (sorry): Rename to @S. Use \$1 instead of \$0
14946 (lo, th, ac): Define to call @S instead of using als.
14948 * macros/tmac.e: Make $r and $R now contain \n(.v*100/\n(.sp, ie
14949 the ratio of the vertical spacing to the point size in units
14950 expressed as a percentage. Use these instead of $10r and $10R,
14951 Delete $10r and $10R.
14953 * lib/font.c (font::load): In default computation of space_width,
14954 divide by sizescale. Use scale_round.
14956 * macros/tmac.an (TP): Don't call `nf'.
14957 (an-do-tag): Don't call `fi'.
14959 Sun Mar 10 09:52:35 1991 James Clark (jjc at jclark)
14961 * troff/input.c (process_input_stack): Handle the case where
14962 spaces at the beginning of an input line are followed by a
14965 Thu Mar 7 20:18:07 1991 James Clark (jjc at jclark)
14967 * groff.c (device_table): Add PIC_X_OPTION for dvi device.
14968 * groff.sh: Use pic -x with the dvi device.
14970 * dvi/devdvi/FontMakefile (H): Don't use -s.
14972 * dvi/devdvi/HI, dvi/devdvi/HB: New files.
14973 * dvi/devdvi/Makefile: Add HI and HB to FONTS.
14974 * dvi/devdvi/FontMakefile: Add rules for HI and HB. Include these
14977 Mon Mar 4 13:20:14 1991 James Clark (jjc at jclark)
14979 * ps/psfig.diff: New file.
14980 * ps/tmac.psfig: New file.
14982 Sat Mar 2 00:15:09 1991 James Clark (jjc at jclark)
14984 * macros/tmac.s (]=, ref*do-tl, ref*bib-print): Deleted.
14985 (]-): Don't call ref*do-tl.
14987 * macros/tmac.s (ref*end-print): Use XP if [F not defined.
14989 * macros/tmac.s (ref*normal-print): Call FS rather than fn@do-FS.
14990 (fn@do-FS): Rename to fn*do-FS.
14992 * troff/input.c (transparent_translate): New function.
14993 (process_input_stack): Apply transparent_translate before calling
14994 diversion::transparent_output(unsigned char).
14996 Wed Feb 27 00:13:25 1991 James Clark (jjc at jclark)
14998 * troff/input.c (do_define_macro): Define the macro before calling
15001 * xditview/Makefile: Add DEVICES variable. Change install target
15004 Tue Feb 26 10:46:22 1991 James Clark (jjc at jclark)
15006 * groff.c (run_commands): Handle the possibility that there are
15007 child processes other than those forked by us.
15009 Sun Feb 24 21:32:30 1991 James Clark (jjc at jclark)
15011 * lib/string.c (string::append): New function.
15012 * lib/stringclass.h: Declare it.
15014 Thu Feb 21 11:49:26 1991 James Clark (jjc at jclark)
15016 * eqn/main.c (main): New option -N which sets
15017 no_newline_in_delim_flag.
15018 (do_file): If no_newline_in_delim_flag is set don't allow newlines
15020 * groff.c (main): Pass -N on to eqn.
15021 (help, synopsis): Mention -N.
15022 * groff.sh: Implement -N.
15024 Wed Feb 20 15:16:10 1991 James Clark (jjc at jclark)
15026 * macros/tmac.s (]=, ref*bib-print, ref*do-tl): New macros.
15027 (]-): Call ref*do-tl if ref*need-tl is non-zero.
15028 (XP): Allow as initializer.
15030 Tue Feb 19 14:09:06 1991 James Clark (jjc at jclark)
15032 * troff/env.c (environment::wrap_up_field): If field_spaces are
15033 non-zero and we have a current_tab, subtract padding from
15034 tab_distance. If this makes tab_distance <= 0, use the next tab
15035 stop instead. If there isn't any next tab or it's a left tab,
15036 wrap up the current tab.
15037 (environment::start_field): Initialize tab_precedes_field.
15038 (environment::wrap_up_tab): If there's a current field, update
15039 pre_field_width, field_distance and tab_precedes_field.
15040 * troff/env.h (environment::tab_precedes_field): New member.
15042 Fri Feb 15 01:24:00 1991 James Clark (jjc at jclark)
15044 * ps/ps.c (ps_printer::do_file): New function.
15045 (ps_printer::special): Bind to `file' special.
15046 (ps_printer::do_exec): Set ndefined_styles to 0.
15048 Sat Feb 9 03:03:04 1991 James Clark (jjc at jclark)
15050 * eqn/text.c (split_text): Grok \* and similar escapes sequences.
15051 Avoid stripping first character from the start of unrecognized
15052 escapes. Use lex_error instead of error to report errors.
15053 * eqn/lex.c (get_token): Rework handling of escapes.
15054 (lex_error): Move declaration into...
15057 * xditview/xditview.c (main): Make -page option work.
15059 * Makefile: Correct comment about -DBROKEN_SPOOLER and pageview.
15061 Wed Feb 6 12:28:43 1991 James Clark (jjc at jclark)
15063 * macros/tmac.s (B2): Correct size of box.
15065 Tue Feb 5 00:37:35 1991 James Clark (jjc at jclark)
15067 * macros/tmac.s (B2): Postpone drawing the box until in the
15068 top-level diversion.
15070 * tty/tmac.tty: Add font translations for C, CR, CW.
15072 * groff.c (synopsis, help): Document -i.
15073 * groff.sh: Implement -i.
15075 * macros/tmac.s (@NH): Put a `.' after multi-part numbers.
15076 Simplify the construction of SN.
15078 * troff/number.c (parse_term): Give `|' a higher precedence.
15079 * tbl/table.c (numeric_text_entry::simple_print): Parenthesise
15082 * macros/tmac.s (B2): Use par@finish instead of par@reset.
15084 Mon Feb 4 12:36:09 1991 James Clark (jjc at jclark)
15086 * lib/string.c (string::move): New function.
15087 * lib/stringclass.h: Declare it.
15089 Sat Feb 2 16:02:16 1991 James Clark (jjc at jclark)
15091 * troff/env.c (distribute_space): Add optional argument
15093 (environment::wrap_up_field): Call distribute_space with
15094 `force_forward' argument of 1.
15096 Fri Feb 1 19:36:33 1991 James Clark (jjc at jclark)
15098 * lib/string.c, lib/stringclass.h (string::operator+=(char)):
15099 Inline it. Move reallocation into...
15100 (string::grow1): New function.
15101 * pic/Makefile, tbl/Makefile, eqn/Makefile, ps/Makefile: Redo
15102 dependencies to include library header files.
15103 * lib/Makefile: Make string.c and lf.c depend on stringclass.h.
15105 Thu Jan 31 15:02:27 1991 James Clark (jjc at jclark)
15107 * macros/tmac.s (@NH): Use the same number registers than -ms does
15108 for the heading level counters. Use the same string that -ms does
15109 for the number for this heading.
15111 Wed Jan 30 14:25:40 1991 James Clark (jjc at jclark)
15113 * lib/new.c (operator new): Cast result of malloc to char *.
15115 * troff/input.c (spring_trap, lookup_request): Add assert that nm
15118 Tue Jan 29 18:08:05 1991 James Clark (jjc at jclark)
15120 * groff.c (main): Support -i.
15122 Sun Jan 27 13:23:17 1991 James Clark (jjc at jclark)
15124 * pic/pic.h: Include <osfcn.h>.
15126 * ps/ps.c: Add declaration of mktemp.
15128 * Makefile: Add -DHAVE_UNION_WAIT option for CPPDEFINES.
15129 * groff.c: If HAVE_UNION_WAIT is defined, declare wait()'s
15130 argument as union wait *.
15131 (run_commands): If HAVE_UNION_WAIT is defined cast wait()'s
15132 argument to union wait *.
15134 Sat Jan 26 12:04:52 1991 James Clark (jjc at jclark)
15136 * tty/tmac.tty: Add definition of \(co.
15138 * pic/object.c (make_arc): Only increase radius when radius
15139 strictly less than d.
15140 (arc_object::update_bounding_box): May need to add 4.0 to end_quad
15143 * troff/env.c (environment::environment(symbol),
15144 environment::environment(const environment *)): Initialize
15147 Sat Jan 19 08:18:35 1991 James Clark (jjc at jclark)
15149 * tbl/main.c (main): Add exit(0).
15151 * ps/ps.c (ps_printer::~ps_printer): Use fseek instead of rewind.
15153 * pic/main.c (main):
15154 * eqn/main.c (main):
15155 * tbl/main.c (main):
15156 * etc/soelim.c (main):
15157 * driver/printer.c (printer::~printer):
15158 * troff/node.c (real_output_file::~real_output_file,
15159 real_output_file::flush): Check for errors on stdout.
15161 * most files: Add 1991 to copyright notice.
15163 * macros/tmac.s: Don't test \n(.x and \n(.y.
15165 * troff/input.c (token::next): Rename `escape_char' label to
15166 `handle_escape_char' and `normal_char' label to
15167 `handle_normal_char'.
15169 Thu Jan 17 15:46:35 1991 James Clark (jjc at jclark)
15171 * groff.c (main, synopsis, help): Support -a option.
15172 * groff.sh: Likewise. Also eliminate Zflag variable by adding -z
15173 to trflags while parsing options.
15175 Tue Jan 15 13:07:27 1991 James Clark (jjc at jclark)
15177 * troff/number.c (parse_term): With `m', `M' and `n' scale
15178 indicators, convert scale factor to hunits before scaling.
15180 Mon Jan 14 12:39:12 1991 James Clark (jjc at jclark)
15182 * lib/font.c (scale_round): Better test for overflow when n is
15185 Thu Jan 10 11:10:56 1991 James Clark (jjc at jclark)
15187 * tbl/main.c (process_format): Add second argument of type
15188 options*. Change callers. Allow opt->tab_char as well as '\t'
15189 between format items.
15191 Mon Jan 7 12:30:18 1991 James Clark (jjc at jclark)
15193 * macros/tmac.an (PD): With no arguments, make sure register PD is
15195 (TH): Call PD with no argument, instead of setting register PD
15198 Sun Jan 6 11:18:39 1991 James Clark (jjc at jclark)
15200 * Version 1.00 released.
15202 Sat Jan 5 08:44:30 1991 James Clark (jjc at jclark)
15204 * ps/tmac.ps, xditview/tmac.X: Add font translation of C to CR.
15206 * dvi/devdvi/DESC: Mount CW instead of CR.
15208 * dvi/tmac.dvi: Add definition of \(tm.
15210 * dvi/devdvi/texsy.map: Add lh, and rh.
15211 * dvi/devdvi/texex.map: Add lt, rt, lb, rb, lk, rk.
15212 * dvi/devdvi/texmi.map: Add *o. Regenerate fonts.
15214 * dvi/devdvi/FontMakefile: Generate H from cmss10.
15215 * dvi/devdvi/Makefile: Install H.
15216 * dvi/devdvi/H: New file.
15218 Fri Jan 4 15:04:57 1991 James Clark (jjc at jclark)
15220 * troff/env.c (vertical_spacing): Don't allow vertical spacing to
15223 Thu Jan 3 13:41:19 1991 James Clark (jjc at jclark)
15225 * macros/tmac.s (@EN): Add \n(.V to the argument to ds@need.
15227 * macros/tmac.pic (PS): Avoid attempting to set negative indent.
15229 * macros/tmac.s (@EN): Handle the case where the equation is empty
15230 but the label is not.
15232 Wed Jan 2 10:31:44 1991 James Clark (jjc at jclark)
15234 * troff/groff.h: New warning category WARN_SPACE.
15235 * troff/input.c: Add WARN_SPACE to DEFAULT_WARNING_MASK. Add
15236 WARN_SPACE to warning_table.
15237 (interpolate_macro): Give a warning of type WARN_SPACE if the name
15238 is longer than two characters and is not defined, but the first
15239 two characters do make a defined name.
15241 * PROBLEMS: New file.
15243 * CHANGES: New file.
15244 * README-0.6, README-1.00: Deleted.
15246 * groff.c, groff.sh: Add X75-12 and X100-12 devices.
15247 * xditview/devX75/Makefile: Make devX75-12.
15248 * xditview/devX100/Makefile: Make devX100-12.
15250 * xditview/devX100/eqnchar, xditview/devX75/eqnchar,
15251 dvi/devdvi/eqnchar, ps/devps/eqnchar: Remove use of \R.
15253 Tue Jan 1 19:24:01 1991 James Clark (jjc at jclark)
15255 * README-0.7: Rename to README-1.00.
15257 * macros/tmac.pic: New file.
15258 * macros/Makefile (install.nobin): Install tmac.pic.
15260 Mon Dec 31 10:40:53 1990 James Clark (jjc at jclark)
15262 * troff/env.c (hyphen_word): Correct the test for whether the
15263 token is a hyphen. Reset npos to 0.
15265 * macros/tmac.s (par@sup-start, par@sup-end): New implementations.
15267 Sun Dec 30 15:53:13 1990 James Clark (jjc at jclark)
15269 * macros/tmac.s (ds*common-end): Call par*reset.
15271 (par@reset-indent): Deleted.
15273 * macros/tmac.s (@IP): Divert the label.
15275 Sat Dec 29 14:33:32 1990 James Clark (jjc at jclark)
15277 * xditview/draw.c (setGC): Use a line width of .1m rather than
15278 .04m by default; round rather than truncate value.
15280 * tbl/table.c (class empty_entry): New class.
15281 (empty_entry::empty_entry, empty_entry::line_type): New functions.
15282 (table::add_entry): Represent empty entries by objects of type
15284 (table_entry::line_type): Return -1.
15285 (table::determine_row_type): Ignore entries with line_type 0.
15286 Treat type -1 as non-lines.
15288 Fri Dec 28 15:04:41 1990 James Clark (jjc at jclark)
15290 * ps/devps/textmap, xditview/libXdvi/DviChar.c, tty/devlatin1/R.proto,
15291 macros/tmac.s: Rename \(-d to \(Sd.
15293 Thu Dec 27 12:35:47 1990 James Clark (jjc at jclark)
15295 * ps/devps/textmap: Add `sd', `/_' and `3d' characters.
15296 * xditview/libXdvi/DviChar.c: Likewise.
15297 * dvi/devdvi/texsy.map: Add `<<', `>>'.
15299 Wed Dec 26 13:33:23 1990 James Clark (jjc at jclark)
15301 * troff/div.c (top_level_diversion::begin_page): Call
15302 init_output() if the_output is 0.
15304 Sat Dec 22 12:35:29 1990 James Clark (jjc at jclark)
15306 * troff/input.c: Replace ESCAPE_E by ESCAPE_e and ESCAPE_C by
15308 (get_copy): Turn \E into ESCAPE_E.
15309 (token::process, asciify): Handle ESCAPE_E.
15311 * macros/tmac.s (ds*common-end, par@reset): Add `.rj 0'.
15313 (DS): Implement `.DS R'.
15315 Fri Dec 21 11:41:53 1990 James Clark (jjc at jclark)
15317 * macros/tmac.s (FS): New macro.
15319 * macros/tmac.s (fn@do-FS): Use @LP instead of LP.
15321 * macros/tmac.s (cov*tl-init): Remove after first execution
15322 instead of aliasing to @nop. Call top of page macro explicitly
15323 instead of setting trap; call @init first. Set pg@top as top of
15325 (cov*auto-init): Deleted. Set cov*tl-init instead of
15326 cov*auto-init as top of page trap.
15327 (TL, LP): Do a break instead of calling cov*tl-init.
15328 (cov*print): With RP format but no TL, alias FS and FE to @FS and
15329 @FE; in this case also give a warning and always start another
15330 page. No need to set pg@top here.
15331 (cov*tl-init): Rename to cov*first-page-init.
15333 * macros/tmac.s (RP): Do `.pn 0'.
15334 (cov*tl-init): With RP format don't do `.pn 0'.
15336 * macros/tmac.s (pg@cs-top): Set no space mode.
15338 * macros/tmac.s (par@TL, par@AU, par@AI): New macros.
15339 (cov*ab-init): Alias TL, AU and AI to these.
15341 Thu Dec 20 10:10:50 1990 James Clark (jjc at jclark)
15343 * macros/tmac.s (@EQ): Move the space before the equation into @EN
15344 (@EN): Do nothing unless \n[dl] is > 0.
15346 Tue Dec 18 12:20:47 1990 James Clark (jjc at jclark)
15348 * pic/object.c (ellipse_object::radius): New function.
15350 * VERSION: Change version to 0.7.
15352 * tbl/table.c (block_entry::do_divert): Declare return type as
15354 (block_entry::divert, alphabetic_block_entry::divert): Return 1.
15356 Mon Dec 17 12:30:34 1990 James Clark (jjc at jclark)
15358 * troff/column.c: New file.
15359 * troff/Makefile: Corresponding changes.
15361 * troff/hvunits.c (scale(vunits, vunits, vunits)): New function.
15364 * troff/div.c (top_level_diversion::space): If the space causes
15365 the first-page transition and springs a trap, truncate the space
15368 Fri Dec 14 12:30:02 1990 James Clark (jjc at jclark)
15370 * ps/ps.c (ps_printer::do_import): Add a `clear' after including
15373 * pic/troff.c (troff_output::line_thickness,
15374 troff_output::set_fill): Do a horizontal motion to compensate for
15375 the width of the \D escape sequence.
15377 Thu Dec 13 10:17:14 1990 James Clark (jjc at jclark)
15379 * xditview/tmac.X: Reinstate definition of \(rn, but only for X100
15382 * eqn/sqrt.c (sqrt_box::compute_metrics): Supply missing argument
15385 * tbl/table.c (simple_entry::simply_print): Don't declare as pure.
15386 Supply empty definition.
15387 (text_entry::simple_print, simple_text_entry::simple_print):
15388 Delete declarations.
15389 (table::add_entry): Represent empty entries by objects of type
15392 Wed Dec 12 08:50:48 1990 James Clark (jjc at jclark)
15394 * troff/Makefile: Remove -DHYPHEN_CONTROL from DEFINES.
15396 * tbl/table.c (left_text_entry::add_tab): New function.
15398 * macros/tmac.s: Make @RT an alias for par@reset. Make RT
15399 initialize like LP.
15401 Mon Dec 10 11:19:55 1990 James Clark (jjc at jclark)
15403 * troff/env.c (environment::start_field): Give an error message if
15404 there is no next tab.
15406 Sun Dec 9 11:46:40 1990 James Clark (jjc at jclark)
15408 * troff/env.c (hyphenate): Skip initial elements with zero
15411 * macros/tmac.s (par@init): Keep VS in points rather than units.
15413 Sat Dec 8 23:00:27 1990 James Clark (jjc at jclark)
15415 * pic/main.c (main): Implement `-c' option.
15416 * pic/output.h: Declare make_tpic_output().
15417 * pic/tex.c (tex_output::set_pen_size): Make it virtual and
15419 (tpic_output): New class.
15420 (tpic_output::tpic_output, tpic_output::set_pen_size,
15421 tpic_output::command, make_tpic_output): New functions.
15423 Fri Dec 7 11:57:41 1990 James Clark (jjc at jclark)
15425 * tbl/main.c (main): Call `.ab' if \n(.g is false. Define TS/TE
15426 if they're not already defined.
15427 * tbl/table.c (init_output): Don't test \n(.g.
15429 * troff/input.c (do_if_request): Delete `g' condition. Recognize
15430 `d', `r' and `c' conditions even in compatibility mode.
15432 Tue Dec 4 09:13:47 1990 James Clark (jjc at jclark)
15434 * ps/tmac.ps (ps-bb): Protect against negative numbers in bounding
15437 Mon Dec 3 07:18:26 1990 James Clark (jjc at jclark)
15439 * troff/env.h (environment::prev_line_interrupted): New member.
15440 (environment::get_prev_line_interrupted): New function.
15441 * troff/env.c (environment::newline): Set prev_line_interrupted.
15442 (environment::environment(const environment *),
15443 environment::environment(symbol)): Initialize
15444 prev_line_interrupted.
15445 * troff/input.c (process_input_stack): Don't give special
15446 treatment to space and newline at the beginning of the line if the
15447 previous line was interrupted.
15449 Sat Dec 1 15:48:37 1990 James Clark (jjc at jclark)
15451 * eqn/eqn.y: Disallow PRIME by itself.
15452 * eqn/lex.c (token_table): Bind `opprime' instead of `prime' to
15454 (def_table): Remove definition of '. Define prime to be `.
15456 * eqn/eqn.y: Split off part of rule `script' into a new rule
15459 Fri Nov 30 10:23:44 1990 James Clark (jjc at jclark)
15461 * macros/tmac.s ({, }): New string aliases.
15463 Thu Nov 29 11:34:40 1990 James Clark (jjc at jclark)
15465 * README-0.7: New file.
15467 Wed Nov 28 10:09:57 1990 James Clark (jjc at jclark)
15469 * macros/tmac.s: New file.
15470 * man/groff_ms.man: New file.
15471 * Makefile: Add definition of TMAC_S. Pass TMAC_S in SUBFLAGS.
15472 * Makefile.bd: Similarily.
15473 * man/Makefile: Add groff_ms.n to MAN7PAGES. Replace @TMAC_S@. Add
15474 definition of TMAC_S.
15475 * macros/Makefile: Add definition of TMAC_S. Install tmac.s.
15476 * macros/TODO: New file.
15478 Sat Nov 24 20:04:54 1990 James Clark (jjc at jclark)
15480 * troff/env.c (right_justify): New function.
15481 (init_env_requests): Bind this to request "rj".
15482 (center_lines): Set right_justify_lines to 0. If we get a bad
15483 integer, center 1 line.
15484 (environment::environment(symbol), environment::environment(const
15485 environment *)): Initialize right_justify_lines.
15486 (environment::get_right_justify_lines): New function.
15487 (init_env_requests): Bind this to number_register ".rj".
15489 * troff/env.c (environment::choose_breakpoint): Implement
15490 hyphenation_margin and hyphenation_space.
15491 (environment::get_hyphenation_space,
15492 environment::get_hyphenation_margin): New functions.
15493 (init_env_requests): Bind these to .hys and .hym.
15494 (hyphenation_space_request, hyphenation_margin_request): New
15496 (init_env_requests): Bind these to hys and hym.
15497 (environment::environment(symbol), environment::environment(const
15498 environment *)): Initialize hyphenation_margin and
15500 * troff/env.h: Corresponding changes to class environment.
15502 Fri Nov 23 09:08:16 1990 James Clark (jjc at jclark)
15504 * troff/div.c (blank_line): Always do a break.
15506 * eqn/box.c (do_text): Turn off escapes while appending text to
15509 Thu Nov 22 10:58:59 1990 James Clark (jjc at jclark)
15511 * troff/input.c (while_break_request, while_continue_request): New
15513 (init_input_requests): Bind these to "break" and "continue".
15514 (while_depth, while_break_flag): New variables.
15515 (while_request): Update while_depth. Break out of loop if
15516 while_break_flag is set.
15518 Wed Nov 21 10:54:40 1990 James Clark (jjc at jclark)
15520 * tbl/table.c (init_span_reg): Initialize span_width_reg to \n(.H
15523 Mon Nov 19 00:45:03 1990 James Clark (jjc at jclark)
15525 * Makefile: Include -DBROKEN_SPOOLER by default. Expand comment.
15527 * stringify: New file.
15528 * Makefile (groff.o): Use stringify.
15530 * xditview/tmac.X: Remove definition of \(rn.
15531 * xditview/libXdvi/DviChar.c: Remove radicalex from
15534 Sat Nov 17 10:44:58 1990 James Clark (jjc at jclark)
15536 * tbl/table.c (table::add_entry): Allow alphabetic text blocks.
15537 (alphabetic_block_entry::alphabetic_block_entry,
15538 alphabetic_block_entry::divert, alphabetic_block_entry::print):
15540 (block_entry::divert): Split off body into ...
15541 (block_entry::do_divert): If the block is alphabetic, subtract 2n
15542 from the line length; also update the span width to dl+2n, and the
15543 alphabetic span width to dl.
15545 * driver/input.c (do_file): While reading argument to D command,
15546 when expanding buffer, multiply szp by sizeof(int) rather than 2
15547 in the argument to memcpy.
15549 * tbl/table.c (compute_span_width): Add 2n rather than 1n to the
15550 width of alphabetic columns.
15552 Fri Nov 16 06:34:27 1990 James Clark (jjc at jclark)
15554 * troff/node.c (lookup_family): Supply second argument to lookup.
15556 * troff/dictionary.c (dictionary::lookup): After an unsuccesful
15557 search, return immediately if v is 0.
15559 * pic/troff.c: Define EQN_NO_EXTRA_SPACE_REG.
15560 (troff_output::start_picture): Set this reg.
15561 (troff_output::end_picture): Remove this reg
15562 * eqn/box.c (box::extra_space): Don't produce `\x's if
15563 EQN_NO_EXTRA_SPACE_REG is defined.
15565 * eqn/eqn.y: Allow just a PRIME to be a `simple'.
15566 * eqn/text.c (split_text): Map ' to \(fm when it's the first
15569 Thu Nov 15 10:35:06 1990 James Clark (jjc at jclark)
15571 * macros/tmac.e: Use font 3 instead of B in $c. Remove `bd'
15574 * troff/div.c (top_level_diversion::top_level_diversion):
15575 Initialize page_number to 0.
15577 Wed Nov 14 21:41:58 1990 James Clark (jjc at jclark)
15579 * groff/troff (environment::environment(const environment *)):
15580 Initialize name to e->name, rather than "anonymous".
15582 Sat Nov 10 01:59:37 1990 James Clark (jjc at jclark)
15584 * xditview/libXdvi/Dvi.c (ShowDvi): If eof is encountered, reset
15585 requested_page. Split middle part into ...
15586 (FindPage): New function.
15587 (SetValues): If we don't yet know the last page, and the requested
15588 page is greater than the current page, call FindPage.
15589 Update the font_map_string before doing this.
15591 * xditview/tmac.X: Add definitions of \(sq, \(ga, \(dg and \(dd.
15592 Translate \(lh and \(rh into left and right double arrows.
15594 * troff/node.c (class hyphen_inhibitor_node): New class.
15595 (hyphen_inhibitor_node::hyphen_inhibitor_node,
15596 hyphen_inhibitor_node::copy, hyphen_inhibitor_node::same,
15597 hyphen_inhibitor_node::type,
15598 hyphen_inhibitor_node::get_hyphenation_type): New functions.
15599 (node::add_discretionary_hyphen): Use hyphen_inhibitor_node rather
15600 than dbreak_node(0, 0) to represent a `\%' at the beginning of a
15603 Fri Nov 9 16:05:38 1990 James Clark (jjc at jclark)
15605 * troff/node.h (dummy_node::get_hyphenation_type,
15606 transparent_dummy_node::get_hyphenation_type): Declare them.
15607 * troff/node.c: (dummy_node::get_hyphenation_type,
15608 transparent_dummy_node::get_hyphenation_type): New functions.
15610 Wed Nov 7 10:09:06 1990 James Clark (jjc at jclark)
15612 * xditview/libXdvi/draw.c: If M_PI not defined after including
15613 math.h, then define it.
15615 * xditview/Makefile: Add definition of AR. Pass it to the submake
15617 * xditview/libXdvi/Makefile: Add definitions of AR and RANLIB.
15619 Tue Nov 6 10:14:27 1990 James Clark (jjc at jclark)
15621 * troff/dictionary.h (object_dictionary::alias): Declare return
15623 * troff/dictionary.c (object_dictionary::alias): Return non-zero
15624 if the old name was defined.
15625 * troff/input.c (alias_macro): Give a warning if the old name was
15627 * troff/reg.c (alias_reg): Likewise.
15629 Mon Nov 5 00:31:39 1990 James Clark (jjc at jclark)
15631 * troff/input.c (token::next): Delete implementation of \R.
15633 * macros/Makefile: Strip comments from tmac.e while installing it.
15635 * troff/input.c: New variable `nroff_mode'.
15636 (troff_request, nroff_request): New functions.
15637 (init_input_requests): Bind `troff' and `nroff' to troff_request
15639 (do_if_request): Compute results of t and n conditions from
15642 * text/text.c (split_text): Fix typo in >=.
15644 * eqn/lex.c: Add definition of `==' to def_table.
15646 Fri Nov 2 02:49:09 1990 James Clark (jjc at jclark)
15648 * pic/tex.c (tex_output::start_picture): Change the definitions of
15649 \graph and \graphtemp so that they work properly with Plain TeX.
15651 * pic/tex.c (tex_output::solid_arc): Ensure that the second angle
15652 argument to `ar' is not less than the first.
15654 * pic/pic.y: Allow a comma between elements of the variable list
15655 in the argument to `reset'.
15657 * pic/object.c (arc_object::arc_object): Fix computation of
15660 * eqn/main.c (main): Add exit(0).
15662 Thu Nov 1 02:03:50 1990 James Clark (jjc at jclark)
15664 * troff/div.c (begin_page): Test no_space_mode after doing the
15665 break, but still push the page ejector cookie before doing the
15666 break. Also set the next page number after doing the break.
15668 * xditview/xditview.c (NewFile): Don't set the title and icon name
15669 if this is the first file and its name is `-'.
15670 * groff/groff.c: Define a new device flag XT_OPTION. Set it for
15671 the X75 and X100 devices.
15672 (main): If a device has the XT_OPTION flag set and there's exactly
15673 one file argument, pass the driver -xrm and -title options to set
15674 the icon name and window title to the name of the file.
15676 * troff/env.c (environment_switch): If there was an argument but
15677 it wasn't a valid number or name, then pop an environment but
15678 don't give an error message on underflow.
15680 * troff/number.c (start_number): Correct spelling in error message.
15682 * troff/input.c (token::delimiter): Don't print an error message
15685 * xditview/libXdvi/parse.c (ParseInput): In case 'D', only call
15686 ParseDrawFunction if dw->display_enable is true.
15688 Wed Oct 31 05:49:50 1990 James Clark (jjc at jclark)
15690 * pic/pic.y: Parse text positioning like normal attributes, so as
15691 to allow `"text" at 0,0 ljust'. Don't allow `center' as a
15692 positioning attribute.
15694 Mon Oct 29 22:50:38 1990 James Clark (jjc at jclark)
15696 * tbl/main.c (process_data): When in state START while reading a
15697 text block, don't change to state MIDDLE if c is a newline.
15699 Sun Oct 28 21:59:56 1990 James Clark (jjc at jclark)
15701 * dvi/dvi.c (dvi_printer::begin_page): Rename `i' variable to `j'
15702 so as to avoid shadowing parameter.
15704 Wed Oct 24 18:35:39 1990 James Clark (jjc at jclark)
15706 * tbl/table.c (trim_space): Deleted.
15707 (table::add_entry): Don't call trim_space.
15709 Mon Oct 22 03:48:39 1990 James Clark (jjc at jclark)
15711 * VERSION: Change version to 0.6.
15713 * troff/number.c (parse_expr): Make == work.
15715 Sat Oct 20 11:28:17 1990 James Clark (jjc at jclark)
15717 * man/grog.man: New file.
15718 * man/Makefile: Add grog.n to MAN1PAGES.
15719 * etc/grog.sh: New file.
15720 * etc/Makefile: Install grog.sh as grog.
15722 Fri Oct 19 11:17:15 1990 James Clark (jjc at jclark)
15724 * troff/input.c (token::next): Implement \E.
15726 Thu Oct 18 11:56:24 1990 James Clark (jjc at jclark)
15728 * xditview/tmac.X: Change font translations to match tmac.ps.
15730 * troff/input.c (non_empty_name_warning): Don't give a warning if
15731 `\{' terminates the name.
15733 Tue Oct 16 10:04:23 1990 James Clark (jjc at jclark)
15735 * ps/devps/symbol.diff: New file.
15736 * ps/devps/FontMakefile: Mention symbol.diff.
15738 Sun Oct 14 11:46:46 1990 James Clark (jjc at jclark)
15740 * troff/node.c (font_position): Use get_long_name to read the
15743 * troff/env.c (environment_switch): If we get a number that's < 0
15744 or >= NENVIRONMENTS, treat it like a name.
15745 Change NENVIRONMENTS to 10.
15747 * troff/groff.h: Remove definition of FONTS_MAX.
15748 * troff/node.h (class font_family): Make map a pointer instead of
15749 an array. Add a map_size member. Make it a class. Make nm const
15750 and public. Make invalidate_fontno a friend.
15751 * troff/node.c: Define font_table_size. Make font_info a pointer
15752 rather than an array.
15753 (class troff_output_file): Allocate font_position dynamically. Add
15754 nfont_positions member.
15755 (troff_output_file::set_font): Grow font_position if necessary.
15756 (troff_output_file::~troff_output_file): Delete font_position.
15757 (troff_output_file::troff_output_file): Allocate font_position.
15758 (grow_font_table): New function.
15759 (troff_output_file::really_begin_page,
15760 troff_output_file:really_copy_page): Use nfont_positions rather
15762 (mount_font_no_translate, mount_style): Call grow_font_table if
15764 (font_family::font_family): Allocate map.
15765 (font_family::make_definite): Grow map if necessary. Use
15766 font_table_size instead of FONTS_MAX.
15767 (font_family::~font_family): New function.
15768 (invalidate_fontno): Use font_family::map_size.
15769 (get_fontno, env_space_width, env_half_narrow_space_width,
15770 env_narrow_space_width, symbol_fotno, is_good_fontno,
15771 get_bold_fontno, make_glyph_node): Use font_table_size rather than
15773 (next_available_font_position): Never return 0.
15775 Fri Oct 12 10:17:52 1990 James Clark (jjc at jclark)
15777 * ps/tmac.ps: Add font translations for compatibility with dpost.
15779 Thu Oct 11 12:09:03 1990 James Clark (jjc at jclark)
15781 * eqn/pile.c: Rename default_baseline_sep to baseline_sep.
15782 Move BASELINE_SEP_FORMAT and COLUMN_WIDTH_FORMAT into pbox.h.
15783 Move definitions baseline_sep, shift_down, column_sep,
15784 matrix_side_sep into...
15785 * eqn/box.c: Add them to param_table.
15786 * eqn/pbox.h: Add declarations to pbox.h.
15788 * troff/input.c (set_string): Cast value to unsigned char *.
15790 * troff/token.h (process_input_stack): Declare it static before
15791 declaring it a friend.
15793 Wed Oct 10 09:59:13 1990 James Clark (jjc at jclark)
15795 * dvi/devdvi/texex.map: Fix positions of extensible brace middle
15797 * dvi/devdvi/EX: Regenerate.
15799 * troff/input.c (init_charset_table): Make ", ', ), ], *, \(dg
15802 Tue Oct 9 08:34:02 1990 James Clark (jjc at jclark)
15804 * eqn/lex.c: In defaults_table, make definition of `dot' call
15805 `dot_def'. Don't explicitly make it roman. Similarily for other
15808 * pic/lex.c (for_input::for_input): Add by_is_multiplicative
15810 (for_input::get, for_input::peek): Use this.
15811 (do_for): Add by_is_multiplicative argument.
15812 * pic/pic.y: Change optional_by clause to allow '*' after `by'.
15813 Change semantic value of optional_by to be a double plus a flag
15814 saying whethet the by clause is multiplicative.
15816 * eqn/lex.c (get_delimited_text): Remember location of start of
15817 definition. Improve error handling when EOF is encountered.
15819 * lib/font.h: Rename handle_x_command to
15820 handle_unknown_font_command.
15821 * lib/font.c (font::load): Call handle_unknown_font_command for
15822 any unknown command in the font description file. Don't call
15823 handle_x_command. Include the name of the command in the argv.
15824 Improve message for unknown command after kernpairs or charset
15826 * ps/ps.c (ps_font::handle_x_command): Rename to
15827 handle_unknown_font_command. Remove message about `x download'
15828 command. Give error message for wrong number of arguments.
15829 * ps/devps/afmtodit: Generate `encoding' instead of `x encoding'.
15830 * dvi/dvi.c (dvi_font::handle_x_command): Rename to
15831 handle_unknown_font_command. Give an error message for wrong
15832 number of arguments. Rename design_size to designsize.
15833 * dvi/tfmtodit.c (main): Generate `checksum' instead of `x
15834 checksum', `designsize' instead of `design_size'.
15836 Mon Oct 8 00:38:55 1990 James Clark (jjc at jclark)
15838 * eqn/*.[chy]: Change underaccent to uaccent.
15840 * eqn/eqn.y: Add rule for underaccent. Declare UNDERACCENT token;
15841 give it the same precedence as ACCENT.
15842 * eqn/other.c (make_underaccent_box): New function.
15843 * eqn/box.h: Declare it.
15844 * eqn/lex.c: Add UNDERACCENT to token_table. Add utilde to
15847 Sun Oct 7 11:25:16 1990 James Clark (jjc at jclark)
15849 * pic/pic.y (reset_all): New function. Called in rule for RESET.
15850 (parse_init): Call reset_all.
15851 (define_variable): When defining scale reset only those
15852 pre-defined variables that are scaled.
15853 (defaults_table): Add `scale' as non-scaled value.
15855 * pic/pic.y: Redo parsing of text adjustments: parse adjustments
15856 together with the text; allow any number of positioning words;
15857 allow center as a positioning word.
15859 * pic/object.c (output::compute_scale): Get picture maximum height
15860 and width from variables called maxpswid and maxpsht.
15861 * pic/pic.y: Add maxpswid and maxpsht to defaults_table.
15863 Sat Oct 6 10:16:56 1990 James Clark (jjc at jclark)
15865 * pic/object.c (object_spec::make_text): Multiply textht by number
15868 * pic/pic.y: Allow `sprintf("string", expr,...)' wherever text can
15870 (do_sprintf): New function.
15871 (pic.gperf): Add sprintf token.
15872 (text, sprintf): New rules.
15874 * pic/pic.y: `rand()' with no arguments returns a random number
15875 in the range [0,1).
15877 * pic/pic.y: Allow a bare expression to be an attribute: change
15878 precedences to support this. Change optional_ordinal rule to
15879 optional_ordinal_last to avoid reduce/reduce conflict.
15880 * pic/object.c (object_spec::object_spec): Initialize direction.
15882 * pic/pic.y: Implement ^ operator meaning exponentiation.
15884 * troff/node.h: Add default argument to mount_font.
15885 * troff/node.c (font_position): Read an optional third argument
15886 giving the external_name.
15887 (mount_font): Add optional argument giving the external_name.
15888 (mount_font_not_translate): Have additional argument giving
15889 external name. Use this name to load the font. Pass both names
15890 to font_info::font_info.
15891 (font_info::font_info): Have additional argument giving
15893 (class tfont): New member external_name.
15894 (font_info::get_tfont): Use external name to construct tfont_spec.
15896 Fri Oct 5 04:03:13 1990 James Clark (jjc at jclark)
15898 * eqn/lex.c (init_table): Add argument giving device. Define
15899 name of device to be "1".
15900 (do_ifdef): Counts as true if the argument has been defined with
15902 * eqn/main.c (main): Call init_table with device argument. Make
15903 device local to main.
15904 * eqn/eqn.h: Change declaration of init_table. Remove declaration
15907 * pic/lex.c (get_delimited): Allow text to be delimited by
15908 matching {}s. Don't recognize ending delimiter within a string.
15910 * troff/input.c (get_delim_name): New function.
15911 (token::next): Implement \C.
15913 * lib/font.c (font::load): Grok ---. Add an alias for each
15914 character based on its code.
15915 (font::get_code_width): Deleted.
15916 * lib/font.h (class font): Declare font::number_to_index().
15917 Remove declaration of font::get_code_width.
15918 * lib/nametoindex.c (font::name_to_index): Add 512 rather than 256
15919 to indices of named characters.
15920 (font::number_to_index): New function.
15921 * troff/input.c (font::number_to_index): New function.
15922 (get_charinfo_by_number, charinfo::get_number,
15923 charinfo::set_number): New functions.
15924 (token::next): Turn \N into a TOKEN_NUMBERED_CHAR.
15925 (token::process, token::description, token::get_char,
15926 token::add_to_node_list, token::operator==): Handle
15927 TOKEN_NUMBERED_CHAR.
15928 * troff/charinfo.h: Declare get_charinfo_by_number,
15929 charinfo::get_number, charinfo::set_number. Add NUMBERED flag to
15931 (charinfo::numbered): New function.
15932 * troff/token.h: Add TOKEN_NUMBERED_CHAR.
15933 * troff/env.h (class environment): Remove declaration of ...
15934 * troff/env.c (environment::make_numbered_char_node): Deleted.
15935 * troff/node.c (make_numbered_node): Deleted.
15936 (class numbered_glyph_node): Remove.
15937 (troff_output_file::put_char_width, troff_output_file::put_char):
15938 Handle numbered chars.
15939 (troff_output_file::numbered_char): Removed.
15940 (tfont::get_code_width): Removed.
15941 (make_glyph_node): Don't search special fonts for numbered
15943 * troff/node.h: Remove declaration of make_numbered_node.
15944 * driver/input.c (do_file): Handle N command.
15945 * driver/printer.h: Add declaration of ...
15946 * driver/printer.c (printer::set_numbered_char): New function.
15947 * dvi/tfmtodit.c (main): Generate unnamed entries.
15948 * ps/devps/afmtodit: Likewise.
15949 * xditview/xtotroff.c (MapFont): Likewise.
15950 * xditview/libXdvi/parse.c (ParseInput): Grok N command.
15952 * tbl/main.c (process_format): If multiple widths are specified
15953 for a column but all the widths are the same, don't give an error
15956 * tbl/table.c (table::do_row): If the current row is all lines and
15957 the stuff doesn't contains a line, mark the top of the row after
15958 printing stuff before the row. If the current row is not all
15959 lines and the stuff doesn't contain a line, don't unnecessarily
15960 mark the top of the row before printing the stuff.
15962 Mon Oct 1 11:42:00 1990 James Clark (jjc at jclark)
15964 * troff/groff.h: Remove MAX_PATH.
15965 * troff/input.c (open_file): Dynamically allocate space for the
15967 (open_mac_file, process_macro_file): Corresponding changes.
15969 Sun Sep 23 18:56:26 1990 James Clark (jjc at jclark)
15971 * troff/node.h (class output_file): Make copy_file pure. Add
15972 vspace method ifdef COLUMN. Add is_printing method.
15973 * troff/node.c: Add class printing_reg. Add class
15974 real_output_file. Derive other output_file classes from
15975 real_output_file; in these classes rename begin_page to
15976 really_begin_page, print_line to really_print_line, copy_file to
15977 really_copy_file, transparent_char to really_transparent_char.
15978 Move output_file::flush to real_output_file. Add printing member
15979 to class output_file.
15980 * troff/div.h: Remove printing member from top_level_diversion.
15981 Add vspace member function to class diversion ifdef COLUMN. Add
15982 some declarations ifdef COLUMN.
15983 * troff/div.c (top_level_diversion::copy_file,
15984 top_level_diversion::transparent_output,
15985 top_level_diversion::output): Don't test printing member before
15987 * troff/input.c: Handle initial variable_space_request ifdef
15989 * troff/Makefile: Add column.c but comment it out. Add -DCOLUMN
15990 but comment it out.
15992 Sat Sep 22 11:32:22 1990 James Clark (jjc at jclark)
15994 * troff/div.c (diversion::need): Make any space forced. If we
15995 sprung a trap, set truncated_space to minus the distance to the
15996 trap and set needed_space to the amount that was needed.
15997 (top_level_diversion::space): A forced space turns no_space_mode
15999 (class constant_vunits_reg): New class.
16000 (init_div_requests): Implement number registers .trunc and .ne
16001 using constant_vunits_reg.
16002 (class truncated_space_reg): Deleted.
16004 * troff/div.h: Don't have a no_space_mode member in diversion.
16005 Instead have it in top_level_diversion.
16006 * troff/div.c (diversion::diversion): Don't initialize
16008 (top_level_diversion::top_level_diversion): Initialize
16010 (no_space, restore_spacing): Do nothing if curdiv != topdiv.
16011 (macro_diversion::output): Don't clear no_space_mode.
16013 * troff/input.c (diverted_space_node::reread): Don't call
16014 environment::do_break. In fill mode, act like a blank line.
16015 (diverted_copy_file_node::reread): Don't call
16016 environment::do_break.
16018 * troff/div.c (blank_line): New function.
16019 * troff/div.h: Declare it.
16020 * troff/input.c (process_input_stack): Call it.
16022 * troff/div.c (truncated_space_reg::get_string): New function.
16023 (init_div_requests): Bind to .trunc.
16024 (space_request, top_level_diversion::space,
16025 top_level_diversion::output, macro_diversion::space,
16026 macro_diversion::output): Update truncated_space.
16027 (macro_diversion::output): Redo calculations when trap sprung.
16028 (macro_diversion::output, macro_diversion::space): No need for
16031 * troff/div.c (top_level_diversion::output): Set nl_reg_contents
16032 after truncating post line spacing.
16034 Fri Sep 21 11:27:25 1990 James Clark (jjc at jclark)
16036 * ps/devps/prologue (MF, SF): Make them work even if setfont is
16037 defined as a procedure rather than as an operator.
16039 Thu Sep 20 12:55:05 1990 James Clark (jjc at jclark)
16041 * troff/div.c (macro_diversion::space): Ignore no_space_mode.
16043 Wed Sep 19 10:54:37 1990 James Clark (jjc at jclark)
16045 * troff/div.c (top_level_diversion::output): Merge
16046 output_file::print_line and output_file::end_of_line member
16048 * troff/div.h (class output_file):
16049 * troff/node.c (troff_output_file::print_line,
16050 troff_output_file::end_of_line, output_file::end_of_line,
16051 ascii_output_file::print_line, suppress_output_file::print_line):
16052 Corresponding changes.
16054 Tue Sep 18 11:31:47 1990 James Clark (jjc at jclark)
16056 * troff/input.c (token::next): Don't give a warning for `\.'.
16058 * troff/env.c (environment::get_center_lines): New function.
16059 (init_env_requests): Bind number register .ce to it.
16060 * troff/env.h: Declare it.
16061 * tbl/table.c (table::init_output): Define reset macro to restore
16062 .ce. If center option not given, store .ce in SAVED_CENTER_REG.
16064 (table::print): If center option not given, then imply center
16065 option if SAVED_CENTER_REG > 0.
16067 Mon Sep 17 09:19:19 1990 James Clark (jjc at jclark)
16069 * ps/devps/Makefile: Remove T from FONTS. Remove TSymbol.ps and
16070 Troff.ps from DOWNLOAD.
16072 * troff/Makefile: Change comment in DEFINES to avoid confusing
16075 * ps/ps.c (ps_printer::do_exec): Allow newlines within PostScript
16076 code. Don't try to catch errors with stopped.
16077 (check_line_lengths): New function.
16078 * ps/devps/prologue (EXEC): Deleted.
16079 (EBEGIN, EEND): New procedures.
16081 Sun Sep 16 14:51:15 1990 James Clark (jjc at jclark)
16083 * troff/input.c: Include request.h before node.h.
16084 * troff/node.c: Likewise.
16085 * troff/env.c: Likewise.
16086 * troff/div.c: Likewise.
16087 * troff/node.h (class special_node): Store argument as a macro
16088 rather than a char *.
16089 * troff/node.c (special_node::special_node, special_node::copy):
16091 (special_node::~special_node): Deleted.
16092 (special_node::tprint): Deleted.
16093 (special_node::tprint_start, special_node::tprint_end,
16094 special_node::tprint_char): New functions.
16095 (troff_output_file::special): Deleted.
16096 (troff_output_file::start_special, troff_output_file::end_special,
16097 troff_output_file::special_char): New functions.
16098 * troff/input.c (special_node::tprint): New function.
16099 (do_special): Use macro not char *.
16100 (do_transparent_macro): Deleted.
16101 (token::next): Don't call do_transparent_macro.
16103 * troff/input.c (token::next): Add 'Y' case.
16104 (do_transparent_macro): New function.
16105 * troff/node.c (troff_output_file::special): Handle newlines with
16106 argument using new continuation convention.
16107 * driver/input.c (get_string): Cope with continuation convention.
16108 (do_file): Don't call skip_line after calling get_string(1).
16109 * ps/ps.c (ps_printer::special, ps_printer::do_import,
16110 ps_printer::do_def, ps_printer::do_exec): Cope with newlines in
16112 * xditview/libXdvi/parse.c (ParseInput): Ignore lines starting
16115 Sat Sep 15 19:00:10 1990 James Clark (jjc at jclark)
16117 * troff/input.c (asciify): By default, illegal input characters
16118 should return empty string.
16120 * troff/input.c (copy_file): Handle first page transition like title.
16121 (token::next, process_input_stack): Grok COPY_FILE_REQUEST.
16123 * troff/input.c (token::next): Improve error message for EOF after
16125 (input_char_description): New function.
16126 (get_char_for_escape_name): Use input_char_description.
16127 (token::next): Warn about unrecognized escape sequences.
16128 (warning_table): Add WARN_ESCAPE.
16129 * troff/groff.h: Declare WARN_ESCAPE. Change WARN_TOTAL
16132 * troff/token.h: Remove declaration of process_input_stack.
16134 * troff/input.c: Remove declaration of init_hyphen_requests.
16135 * troff/request.h: Correct spelling in declaration of same.
16137 * troff/input.c (token::next): Check whether escape_char is 0.
16139 Fri Sep 14 12:09:25 1990 James Clark (jjc at jclark)
16141 * groff.c (main, usage, help): Implement -P and -L options.
16142 * groff.sh: Likewise.
16144 * troff/input.c (token::next): Use some gotos to avoid code
16147 * troff/input.c (get_long_name, get_name, read_long_ecsape_name):
16148 Avoid calling symbol::symbol if name empty.
16150 Thu Sep 13 06:21:45 1990 James Clark (jjc at jclark)
16152 * troff/input.c (init_input_requests): Make \n(.x return the major
16153 version number and \n(.y return the minor version number.
16154 * troff/Makefile: Construct file majorminor.c defining
16155 major_version and minor_version automatically from ../VERSION.
16157 * troff/node.c (class glyph_node): Make operator new and operator
16159 (class ligature_node): Similarily.
16161 * troff/input.c (operator==(const macro &, const macro &)): New
16163 (non_interpreted_node::same): Use this.
16164 (string_iterator::string_iterator): Make macro& argument const.
16166 * troff/input.c (input_iterator::get): New function. Don't make
16167 asciify_macro or class non_interpreted_node friends of class
16169 (non_interpreted_node::interpret): Use input_iterator::get.
16170 (asciify_macro): Likewise.
16172 * troff/input.c (~token_node, ~string_iterator, ~arg_list,
16173 ~non_interpreted_node): Deleted.
16174 * troff/node.c: (~suppress_output_file, ~ascii_output_file):
16177 * troff/symbol.h: Make all symbol member functions const.
16179 * lib/strtol.c: New file.
16180 * lib/Makefile: Add strtol.c.
16181 * Makefile: Define STRTOL as strtol.o to include strtol in
16184 Wed Sep 12 10:00:49 1990 James Clark (jjc at jclark)
16186 * pic/troff.c (troff_output::simple_circle): Divide by scale.
16188 Tue Sep 11 14:17:16 1990 James Clark (jjc at jclark)
16190 * troff/input.c (do_special): Use input_level.
16192 * troff/token.h (TOKEN_BACKSPACE): New token.
16193 (token::backspace): New function.
16194 * troff/input.c (token::description, token::next, token::process):
16195 Grok TOKEN_BACKSPACE.
16196 (do_special): Turn TOKEN_BACKSPACE back into \b.
16198 * troff/token.h (token::leader): New function.
16199 * troff/input.c (do_special): Turn TOKEN_LEADER back into \001.
16201 * troff/input.c (do_special): Turn TOKEN_TAB back into \t.
16203 * troff/input.c (do_special): Use token::description in error
16206 Mon Sep 10 11:06:27 1990 James Clark (jjc at jclark)
16208 * troff/input.c (decode_args): Combine quoted and
16209 quote_input_level variables. Make it a for (;;) loop.
16211 * troff/input.c (get_char_for_escape_name): Check for \001 and \b.
16213 * troff/input.c (read_long_escape_name): The test for whether to
16214 expand buffer was off by 1.
16215 (read_string): Similarily.
16217 Fri Sep 7 11:45:50 1990 James Clark (jjc at jclark)
16219 * troff/input.c: Use `const int' rather than `static const int'.
16221 * troff/div.h (diversion::copy_file): Declare as pure virtual.
16222 (macro_diversion::copy_file): New function.
16223 * troff/node.h: New class diverted_copy_file_node.
16224 * troff/node.c: Implement it.
16225 * troff/input.c (copy_file): Use diversion::copy_file. Handle
16226 first page transition by pushing a diverted_copy_file_node.
16227 * troff/input.c (token::next, process_input_stack): Don't handle
16230 Thu Sep 6 13:29:10 1990 James Clark (jjc at jclark)
16232 * ps/ps.c (flush_sbuf): Remember to add sbuf_kern when checking
16233 whether space widths need adjusting.
16235 * troff/charinfo.h: Generalize translated_to_space to
16236 special_translation so as to allow translation to \&.
16237 * troff/input.c (translate): Allow translation to \&.
16238 (charinfo::*): Corresponding changes.
16239 * troff/node.c (make_node, node::add_char): Corresponding changes.
16240 * troff/node.h (dummy_node::dummy_node): Allow optional first
16243 * lib/lib.h: Make codes 0200 to 0237 illegal input characters.
16244 * troff/token.h: Remove TOKEN_TITLE. Remove token::title. Add
16246 * troff/input.c (token::next): Turn a TITLE_REQUEST into a
16247 TOKEN_REQUEST with an argument of TITLE_REQUEST.
16248 (token::process): Grok that.
16249 * troff/input.c (copy_file): Handle first page transition like
16250 title by pushing a COPY_FILE_REQUEST cookie.
16251 (token::next, process_input_stack): Grok that.
16252 * troff/node.h (output_file::copy_file): Add x and y arguments.
16254 * troff/div.c (top_level_diversion::copy_file): Supply them.
16255 * troff/node.c (troff_output_file::copy_file): Add x and y
16256 arguments; moveto specified position. Invalidate font_position
16257 array after copying file.
16258 (output_file::copy_file): New function.
16259 (suppressed_output_file::copy_file, ascii_output::copy_file):
16261 * troff/input.c (transparent_file): New function.
16262 (init_input_requests): Bind to "trf".
16263 (token::next): Handle TRANSPARENT_FILE_REQUEST cookie.
16264 (process_input_stack): Likewise.
16266 * troff/Makefile: Add ../lib/lib.h to GROFF_H.
16268 * troff/node.c (init_node_requests): New number registers .kern
16269 pointing to global_kern_mode, and .lg pointing to
16270 global_ligature_mode.
16272 * troff/node.c (ligature): Don't change it if we get a bad
16275 * troff/input.c (do_define_string): Don't strip tabs.
16277 * troff/input.c (asciify_macro): Make the string_iterator auto.
16279 * troff/node.c (init_font_requests): Rename to...
16280 (init_node_requests):
16281 * troff/node.h: Change declaration.
16282 * troff/input.c (main): Change call.
16284 * troff/input.c (node::reread, diverted_space_node::reread): New
16286 (process_input_stack): Call reread rather than
16287 get_diverted_space_node.
16288 * troff/node.c (node::get_diverted_space_node,
16289 diverted_space_node::get_diverted_space_node): Removed.
16290 * troff/node.h: Declare reread methods instead of
16291 get_diverted_space_node methods. Make `n' member private.
16292 * troff/input.c: (token::diverted_space): Removed.
16293 * troff/token.h: Removed declaration.
16296 Tue Sep 4 00:48:04 1990 James Clark (jjc at jclark)
16298 * eqn/script.c (script_box::compute_metrics): Don't let
16299 SUP_RAISE_FORMAT become negative.
16301 * tbl/table.c (table::do_row): Entries that don't end in the
16302 this row shouldn't make the row non-blank.
16304 * tbl/table.c (table::make_columns_equal): Only set the width of
16305 columns which are marked as equal.
16307 * tbl/main.c (process_data): Before issuing excess data error,
16308 if last character was a newline unget it; then get it again after
16309 the error. Also include the contents of the entry in the message.
16311 * groff.c: New file.
16312 * Makefile: Build groff from groff.c. Make it possible to use
16313 either groff.sh or groff.c as groff.
16314 * Makefile.bd: Similarily.
16316 Mon Sep 3 09:39:49 1990 James Clark (jjc at jclark)
16318 * groff.sh: Don't delay expansion of $@ in assignment to files.
16319 Remove occurrences of \".
16321 Sun Sep 2 09:56:59 1990 James Clark (jjc at jclark)
16323 * all Makefiles: Simplify and rearrange.
16325 * Makefile: Handle fmod like malloc.
16326 * lib/Makefile: Similarily.
16327 * lib/fmod.c: Remove #ifdef NEED_FMOD.
16329 * Makefile: Rename OPTIMISE to OPTIMIZE.
16331 * groff.sh: Remove assignment to PATH.
16332 * Makefile: Remove SHPATH variable.
16333 * Makefile.bd: Similarily.
16335 * groff.sh: Add -V option to print the pipeline instead of
16338 Fri Aug 31 00:56:46 1990 James Clark (jjc at jclark)
16340 * lib/font.c: Split off file searching into ...
16341 * lib/fontfile.c: New file.
16343 * lib/strerror.c (strerror): Use `Error %d' for unknown errors.
16345 Thu Aug 30 13:13:55 1990 James Clark (jjc at jclark)
16347 * tbl/table.c (table::do_hspan): Delete assertion that e != 0.
16348 Also change misleading comment.
16349 (table::do_vspan): Change similarily misleading comment.
16350 * tbl/main.c (process_data): A format row with an explicit `s'
16351 uses up a data line, even if all the other columns are `_' or `='.
16353 * troff/input.c (token::description): Fix description of
16354 TOKEN_DUMMY and TOKEN_EMPTY.
16356 Wed Aug 29 04:12:08 1990 James Clark (jjc at jclark)
16358 * groff.sh: Fix description of -Z in help message.
16360 Tue Aug 28 07:28:33 1990 James Clark (jjc at jclark)
16362 * pic/object.c (object_spec::make_object): Allow negative and zero
16364 * pic/pic.y: Give linethick default value of -1.0.
16365 * pic/troff.c (troff_output::troff_output): Initialize
16366 last_line_thickness to BAD_THICKNESS.
16367 (troff_output::finish_picture): Set thickness to BAD_THICKNESS.
16368 (troff_output::line_thickness): Canonicalize negative thicknesses
16369 to RELATIVE_THICKNESS.
16370 * pic/tex.c (tex_output::set_pen_size): Silently map negative line
16371 thicknesses to DEFAULT_PEN_SIZE. Canonicalize negative pen sizes
16373 (tex_output::start_picture): Set pen_size to -2.0.
16375 * ps/ps.c (ps_printer::set_line_thickness): If line_thickness is
16376 0, then use 0 linewidth.
16377 (ps_printer::ps_printer): Initialize line_thickness to -1.
16379 * pic/troff.c (troff_output::simple_ellipse): Divide by scale.
16381 * ps/devps/symbolchars: Remove `or'.
16382 * ps/tmac.ps: Implement \(or with .char.
16384 * ps/devps/symbolchars: Move most characters into textmap.
16385 * ps/devps/textmap: Add names for troff bracket characters. Remove
16388 * ps/devps/TSymbol.ps: Removed.
16389 * ps/devps/FontMakefile: Make S from Symbol not TSymbol.
16390 * ps/tmac.ps: Do with .char what TSymbol did.
16391 * ps/devps/download: Remove TSymbol.
16393 * ps/devps/T: Removed.
16394 * ps/devps/Troff.ps: Removed.
16395 * ps/devps/Troff.afm: Removed.
16396 * ps/tmac.ps: Implement \(ru, \(ul, and \(br with .char.
16397 * ps/devps/download: Remove Troff.
16398 * ps/devps/FontMakefile: Remove T target.
16399 * ps/devps/DESC-A4: Remove T from font list.
16400 * ps/devps/DESC-letter: Likewise.
16402 * troff/input.c (macro_to_node): Rename to ...
16403 (charinfo_to_node): Don't pass mac argument. Temporarily remove the
16404 character's definition while processing it.
16405 * troff/node.c (node::add_char, make_node): Change calls to
16406 macro_to_node accordingly.
16408 * troff/input.c (token::next): Translate \_ to \(ul.
16410 * tty/devascii/R.proto: Add `|'.
16411 * tty/devlatin1/R.proto: Likewise.
16413 Mon Aug 27 11:25:41 1990 James Clark (jjc at jclark)
16415 * man: Put the version number in all the man pages.
16417 Sun Aug 26 11:40:05 1990 James Clark (jjc at jclark)
16419 * Makefile.bd: New file.
16420 * README.bd: New file.
16422 * VERSION: New file.
16423 * lib/version.c: Removed.
16424 * lib/Makefile: Create version.c from ../VERSION. Remove version.c
16427 * troff/input.c (main): Get hyphen_file from GROFF_HYPHEN
16428 environment variable.
16430 * all Makefiles: Split install target into install.bin for
16431 binaries, and install.nobin for everything else.
16432 * Makefile: Add bindist target.
16434 * man/afmtodit.man: New file.
16435 * man/Makefile: Add afmtodit.n to MAN1PAGES.
16436 * ps/devps/Makefile: Add textmap to DEVICEFILES. Install afmtodit
16438 * ps/Makefile: Pass BINDIR to make install in devps.
16440 * ps/ps.c (ps_printer::set_char): Do nothing if the character is
16441 the space character.
16443 * ps/devps/FontMakefile: Rename symbol.afm to tsymbol.afm.
16445 Sat Aug 25 15:39:03 1990 James Clark (jjc at jclark)
16447 * ps/ps.c: Redo font downloading.
16448 * ps/devps/download: New file.
16449 * ps/devps/Makefile: Add download to DEVICEFILES.
16450 * ps/devps/afmtodit: Remove -d option.
16451 * ps/devps/FontMakefile: Don't use -d option with afmtodit.
16452 * ps/devps/symbosl.ps: Add %%DocumentFonts comment.
16453 * ps/devps/zapfdr.ps: Likewise.
16454 * ps/devps/TSymbol.ps: Likewise.
16456 Fri Aug 24 20:10:30 1990 James Clark (jjc at jclark)
16458 * groff.sh: Initialize dev to ${GROFF_TYPESETTER:-@DEVICE@}.
16460 Thu Aug 23 10:03:47 1990 James Clark (jjc at yquem)
16462 * ps/ps.c (ps_output::include_file): If BROKEN_SPOOLER is defined,
16463 then strip the first line if it starts with %.
16464 * Makefile: Add a comment about this.
16466 * man/tfmtodit.man: New file.
16467 * man/Makefile: Add tfmtodit.n to MAN1PAGES.
16468 * dvi/Makefile: Install tfmtodit in BINDIR.
16470 * dvi/tfmtodit.c (usage): Mention -v option.
16472 Wed Aug 22 09:56:36 1990 James Clark (jjc at yquem)
16474 * troff/node.c (troff_output_file::end_of_line): Call do_motion.
16475 * troff/node.c (troff_output_file::transparent_char): Don't call
16478 * eqn: Add check_tabs method to most box classes.
16479 * eqn/box.c (box::top_level): Call check_tabs.
16481 * eqn/script.c (script_box::output): Use \Z.
16482 * eqn/limit.c (limit_box::output): Use \Z.
16484 * eqn/box.c (box::top_level): Use itoa.
16486 Tue Aug 21 09:29:28 1990 James Clark (jjc at yquem)
16488 * dvi/tmac.dvi: Add font translations for CR, C, TT.
16489 * dvi/devdvi/Makefile: Don't make links to CW.
16491 * ps/tmac.ps: Add font translations for C, CW, CO, CX, CD, H, HO,
16493 * xditview/tmac.X: Likewise.
16495 * troff/node.c: Add font translation feature.
16496 (get_font_translation): New function.
16497 (symbol_fontno): Translate the font name.
16498 (mount_font_no_translate): Rename to mount_font to this.
16499 (mount_font): New function.
16500 (font_family::make_definite): Call mount_font_no_translate instead
16502 (mount_style): Translate the font name.
16503 (font_translate): New function.
16504 (init_font_requests): Bind "ftr" to font_translate.
16506 * ps/devps/prologue (SN): New procedure that rounds a position to
16507 the nearest (pixel + (.25,.25)).
16508 (DL): Use SN to round endpoints.
16510 * lib/version.c: Changed version to 0.5.
16512 Sat Aug 18 04:43:21 1990 James Clark (jjc at yquem)
16514 * Makefile: Move definition of PAGE to the very beginning, so that
16515 people are less likely to miss it.
16517 Fri Aug 17 02:15:11 1990 James Clark (jjc at yquem)
16519 * man/Makefile: Don't need to sed out @UPCASE_PROG_PREFIX@.
16521 * troff/env.c (environment::choose_breakpoint): Make `can't find
16522 breakpoint' error a warning of type WARN_BREAK. Change message to
16523 `can't break line'.
16524 * troff/groff.h: Declare WARN_BREAK with code 4; change WARN_INPUT to
16526 * troff/input.c: Add WARN_BREAK to warning_table. Include
16527 WARN_BREAK in DEFAULT_WARNING_MASK.
16529 * tty/tmac.tty: Add definition of \(+-.
16531 * groff.sh: Remove `--' option to set command.
16533 * dvi/devdvi/texsy.map: Remove duplicate md entry.
16535 * ps/devps/eqnchar: Better definition of cdot using md.
16536 * dvi/devdvi/eqnchar: Likewise.
16537 * xditview/devX100/eqnchar: Likewise.
16538 * xditview/devX75/eqnchar: Likewise.
16539 * eqn/lex.c: Add definition of cdot.
16541 Thu Aug 16 09:33:57 1990 James Clark (jjc at yquem)
16543 * troff/input.c (get_optional_char): New function.
16544 * troff/input.c (set_page_character): Use get_optional_char(),
16545 rather than has_arg() and tok.get_char(1).
16546 * troff/env.c (tab_character, leader_character, hyphen_char,
16547 field_characters): Likewise.
16548 (margin_character): Likewise. Also always delete the
16549 margin_character_node.
16551 * troff/input.c (token::get_char): Use token::description.
16553 * troff/input.c (has_arg): Don't skip over tab and \}.
16554 * troff/number.c (start_number): Give a warning if the number
16555 starts with \} (WARN_RIGHT_BRACE) or tab (WARN_TAB).
16557 Wed Aug 15 10:04:37 1990 James Clark (jjc at yquem)
16559 * troff/input.c (empty_name_warning, non_empty_name_warning): New
16561 (get_name, get_long_name): Use these. Rename `warn' argument to
16564 * troff/node.c (get_fontno): Test that the symbol is not null.
16566 * troff/input.c (token::description): New function.
16567 * troff/number.c (parse_term): Use token::description in `numeric
16568 expression expected' message.
16569 * troff/groff.h: Add WARN_MISSING.
16570 * troff/number.c (start_number): New function.
16571 * troff/number.c (get_vunits, get_hunits, get_number, get_integer,
16572 get_incr_number): Use start_number().
16573 * troff/input.c (DEFAULT_WARNING_MASK): Enable WARN_NUMBER by
16575 * troff/input.c (get_name, get_long_name): Use WARN_MISSING.
16576 * troff/reg.c (alter_format): Use WARN_MISSING. Also use
16578 * troff/input.c (token::get_char): Use WARN_MISSING.
16579 * troff/input.c (token::delimiter): Use token::description.
16580 * troff/env.c (environment_switch): Back out Aug 3 change.
16581 * troff/input.c (has_arg): Skip over \}s and tabs but give a
16583 * troff/token.h (token::tab): New function.
16584 * troff/node.c (get_fontno): Use tok.skip() rather than has_arg().
16585 * troff/reg.c (alter_format): Likewise.
16586 * troff/node.c (bold_font): Use has_arg() rather than tok.skip().
16588 Tue Aug 14 10:11:21 1990 James Clark (jjc at yquem)
16590 * troff (most files): Redo warnings. Divide warnings into various
16591 categories; warning() has an additional first argument indicating
16592 the category it falls into.
16593 * troff/input.c (main): -w now takes an argument. New option -W.
16594 (enable_warning, disable_warning): New functions.
16596 * ps/devps/afmtodit: Add -a option to lie about the italic angle.
16597 * ps/devps/FontMakefile: Pretend TI has an angle of 7.
16599 Mon Aug 13 10:11:16 1990 James Clark (jjc at yquem)
16601 * ps/devps/eqnchar: Better definitions of dotdot, vec, dyad, inf.
16602 * xditview/devX100/eqnchar: Likewise. Remove definition of dot.
16603 * xditview/devX75/eqnchar: Likewise.
16604 * dvi/devdvi/eqnchar: Better definitions of vec, dyad, dotdot.
16606 * eqn/other.c: When bar or over applies to a single character
16607 don't produce an overline_box or an underline_box. Instead produce
16608 an accent_box or an underaccent_box, with the accent a line
16609 whose width is accent_width. New classes underaccent_box,
16610 overline_char_box and underline_char_box.
16611 * eqn/box.h: Move overline_box, underline_box, accent_box class
16612 declarations into eqn/other.c. Add declarations of
16613 make_underline_box, make_overline_box, make_accent_box.
16614 * eqn/eqn.y: Call make_overline_box, make_underline_box
16615 make_accent_box instead of constructors.
16616 * eqn/pbox.h, eqn/box.c: Add accent_width parameter.
16618 * eqn/other.c: Add accent_box::~accent_box.
16619 * eqn/box.h: Declare it.
16621 * groff.sh: With -Tps, use eqn -D.
16623 * eqn/other.c (overline_box::output): Use \Z. If draw_flag use \D
16625 (underline_box::output): Similarily.
16626 (accent_box::output): Use \Z.
16628 * xditview/tmac.X: Add definitions of ~ and ^ (so that they are a
16631 Sun Aug 12 09:41:15 1990 James Clark (jjc at yquem)
16633 * troff/div.c (top_level_diversion::transparent_output(unsigned
16634 char)): Use asciify.
16635 * troff/input.c (asciify): Don't make it static.
16636 * troff/token.h (asciify): Declare it.
16638 * troff/input.c (get_name, get_long_name, token::get_char,
16639 token::delimiter): Add an extra default argument which says
16640 whether a warning should be printed.
16641 * troff: Pass a non-zero argument to one of these rather than
16642 printing a warning directly.
16644 Sat Aug 11 09:02:21 1990 James Clark (jjc at yquem)
16646 * troff: Consistently use symbol::is_null.
16648 * troff/dictionary.h: Move some inline functions into
16651 * troff/request.h: Move inline functions into input.c.
16652 (request_or_macro::invoke): Make it pure.
16654 * troff/input.c, troff/reg.h: New class `constant_int_reg'.
16655 * troff/input.c (init_input_requests): Use class constant_int_reg.
16656 (class compatible_reg): Deleted.
16657 * troff/div.c (init_div_requests): Use class constant_int_reg.
16658 (class last_post_line_extra_space_reg): Deleted.
16660 * troff/env.c (tab_character): Don't change the tab character if
16661 we get an invalid argument.
16662 (hyphen_char): Similarily.
16664 * troff/reg.c (alter_format): Check that nm is not null.
16666 * Makefile, groff.sh: Make it possible to customize the commands
16667 used for printing PostScript and dvi files. Also make it possible
16668 to customize the path used by groff.sh.
16670 * eqn/eqn.y: Make `left' right associative.
16672 Fri Aug 10 18:20:39 1990 James Clark (jjc at yquem)
16674 * pic/pic.h: Added definition of M_SQRT2 for those systems that
16677 * pic/pic.h: Removed definition of INT_MAX.
16679 * troff/node.c (italic_corrected_node::vertical_extent): Omit
16682 * troff/input.c (token::next): Handle \R like \n.
16684 Tue Aug 7 09:46:33 1990 James Clark (jjc at yquem)
16686 * ps/tmac.pc (PSPIC): Simplify.
16688 * troff/env.c (tab_stops::to_string):
16689 * pic/pic.y (object_type_name):
16690 * pic/troff.c (simple_output::line):
16691 * pic/tex.c (tex_output::spline):
16692 * pic/object.c (object_spec::make_object):
16693 * tbl/main.c (process_data): Add cases to switch statements to
16694 avoid cfront warnings. (Some of these are spurious, since the
16695 switch already has a default case.)
16697 * ps/tmac.ps (PSPIC): Reformatted. Prefix all local names with
16698 `ps-'. Don't test systat; instead check number of arguments to
16701 Mon Aug 6 00:13:07 1990 James Clark (jjc at yquem)
16703 * macros/tmac.e: Do not decrease the page offset by 0.5i.
16705 * ps/ps.c (ps_printer::ps_printer): Use mktemp instead of tempnam.
16706 Unlink the file as soon as we have opened it, so that we don't
16707 have to bother with signal handlers.
16708 (handler): Deleted.
16709 (fatal_error_exit): Deleted.
16710 (main): Don't call signal.
16712 * dvi/tfmtodit.c: Add -k option so that kerns with the skewchar
16714 * dvi/devdvi/Makefile: Use the -k option with S and MI.
16716 * pic/pic.y: If there is a label, or an nth construction before
16717 the first `.' in the argument to `with', ignore it and generate a
16719 * pic/lex.c (lex_warning): New function.
16721 * tbl/table.c (table::init_output): In section keep and release
16722 macro, use 0 indent when diverting and the correct indent when
16725 * troff/input.c (interpolate_number_format): Do not interpolate
16726 anything if the number register is not defined.
16728 * tbl/main.c (process_data): Don't add entry when col >= ncolumns.
16730 Sat Aug 4 08:12:05 1990 James Clark (jjc at yquem)
16732 * ps/devps/prologue (PICTURE): Set components of graphics state to
16733 their default values.
16735 * ps/devps/text.enc: Add trademark
16736 * ps/devps/textmap: Add names for club, spade, heart, diamond,
16737 carriagereturn, suchthat. Use Upsilon1 rather than Upsilon.
16738 * ps/devps/symbolchars: Add names for summation and product.
16740 * dvi/devdvi/texsy.map: Add names for club, spade, heart, diamond,
16741 suchthat. Add pp. Add upper-case letters.
16743 * xditview/libXdvi/DviChar.c: Add names for club, spade, heart,
16744 diamond, carriagereturn, suchthat. Use Upsilon1 rather than
16747 * dvi/devdvi/texsy.map: Rename lA (left angle bracket) to la, and
16748 rA (right angle bracket) to ra. Introduce names for double-headed
16749 arrows and double-barred arrows: <>, va, lA, rA, hA, uA, dA, vA.
16750 * ps/devps/textmap: Likewise for ps device.
16751 * xditview/libXdvi/DviChar.c: Likewise for X100 and X75 devices.
16752 * tty/devascii/R.proto: Rename lA to la and rA to ra.
16753 * tty/devascii/R.proto: Likewise.
16754 * tty/tmac.tty: Provide definitions for \(<>, \(lA, \(rA, \(hA,
16756 * eqn/delim.c: In delim_table, rename \(lA to \(la and \(rA to \(ra.
16758 * xditview/tmac.X: Add definitions for \(fi \(fl \(ff \(Fi \(Fl.
16760 * eqn/lex.c: Added definitions of `approx', `grad' and `del' to
16763 Fri Aug 3 09:59:27 1990 James Clark (jjc at yquem)
16765 * troff/div.c (when_request): Use symbol::is_null rather than
16766 has_arg to determine whether we have an argument.
16767 (change_trap): Remove the trap if we get an invalid number. Give
16768 an error if we don't get at least the macro name.
16769 (diversion_trap): Remove trap if we get an invalid name or number.
16771 * troff/env.c (environment_switch): Pop if we get an invalid
16772 symbol or numeric expression.
16774 * troff/input.c (do_define_macro): If EOF is encoutered while
16775 defining the macro, do tok.next() before returning.
16777 * troff/token.h (has_arg): Move definition from here, to ...
16778 * troff/input.c (has_arg): ... here
16780 * troff/env.c (space_size): Do nothing if we get an invalid argument.
16781 * troff/input.c (shift): Likewise.
16783 * pic/lex.c (get_token_after_dot): Accept `.center' as a synonym
16786 * pic/troff.c (troff_output::start_picture): Comment out calls to
16789 * eqn/main.c (do_file): Subtract 1 from current_lineno if
16790 interpret_lf_args succeeds.
16792 * eqn/main.c (do_file): Don't recognize delimiter if preceded by
16793 \\. This avoids problems with \$N.
16795 * groff.sh: Pass -C to preprocessors.
16797 * lib/lf.c (interpret_lf_args): Be more flexible.
16799 * tbl/main.c (main): Add -C option.
16800 (table_input::get): Do not recognize TE if followed by character
16801 other than a space or newline unless -C option given.
16802 (process_input_file): Likewise for lf, TS.
16803 (process_data): Likewise for lf in text blocks.
16805 * eqn/main.c (main): Add -C option.
16806 (do_file): Don't recognize EQ, EN or lf if followed by character
16807 other than space or newline unless -C option given.
16808 * eqn/lex.c (file_input::read_line): Similarily.
16809 * eqn/eqn.h: Declare compatible_flag.
16811 * etc/soelim.c (main): Add -C option.
16812 (interpret_lf_args): Use version in libgroff.
16815 * pic/main.c (main): Add -C option, which sets compatible_flag.
16816 (top_input::get), (top_input::peek): If -C option not given,
16817 do not recognize .PS/.PE/.PF/.lf if followed by a character
16818 other than space or newline.
16819 * pic/lex.c (file_input::read_line): Similarily.
16820 * pic/pic.h: Add declaration of compatible_flag.
16822 Thu Aug 2 11:11:27 1990 James Clark (jjc at yquem)
16824 * ps/tmac.ps (PSPIC): Avoid use of `echo -n'.
16826 * troff/node.c, troff/node.h: Add `asciify' methods to classes
16827 derived from node. New class space_char_hmotion_node.
16828 * troff/input.c (asciify_macro): New function.
16829 * troff/input.c (init_input_requests): New request `asciify' bound
16831 * macros/mm.diff: New file.
16832 * Makefile: In install.mm target use `patch' to apply
16835 * troff/input.c (macro::print_size): Just print the size in bytes.
16837 * troff/div.c (return_request): Correct the argument
16840 Wed Aug 1 12:38:36 1990 James Clark (jjc at yquem)
16842 * troff/node.h (class composite_node): Add sz member.
16843 * troff/node.c (composite_node::size): Return sz.
16844 * troff/input.c (macro_to_node): Use the initial size in the
16845 environment as the size of the composite_node.
16847 * troff/node.c (node::zero_width_tprint): Provide a reasonable
16850 Tue Jul 31 10:07:10 1990 James Clark (jjc at yquem)
16852 * troff/div.c (change_trap): If we get a bad number expression,
16855 Mon Jul 30 10:30:49 1990 James Clark (jjc at yquem)
16857 * lib/matherr.c (matherr): Define this only if math.h defines
16860 Sun Jul 29 10:34:27 1990 James Clark (jjc at yquem)
16862 * troff/div.c (macro_diversion::distance_to_next_trap): If there
16863 no diversion trap return vunits(INT_MAX - vresolution).
16865 Sat Jul 28 14:28:14 1990 James Clark (jjc at yquem)
16867 * troff/input.c (do_zero_width): New implementation that doesn't
16868 use a temporary environment. Use instead:
16869 (token::add_to_node_list): New function.
16870 * troff/env.c (environment::get_prev_char_height),
16871 (environment::get_prev_char_height),
16872 (environment::get_prev_char_skew): New functions.
16873 (environment::get_prev_char): New function.
16874 (environment::get_prev_char_width): Change to use get_prev_char.
16875 (init_env_request): Implement new registers .cht, .cdp, .csk.
16876 * eqn/sqrt.c (sqrt_box::output): Don't rely upon the argument to
16877 \Z being processed in a separate environment.
16879 Fri Jul 27 10:21:25 1990 James Clark (jjc at yquem)
16881 * tbl/table.c: Removed TABLE_BOTTOM_REG.
16883 * tbl/table.c (table::init_output): In the section release macro,
16884 give a warning message if the section won't fit on one page.
16886 * tbl/table.c (table::do_top): Emit table keep only if table is
16888 (table::do_bottom): Likewise for table release.
16889 (table::table), (table::add_vertical_rule): Remove reference to
16891 * tbl/table.h: Remove keep member.
16893 * tbl/table.c: New register SUPPRESS_BOTTOM_REG. In
16894 SECTION_RELEASE_MACRO, if there's not enough space before the next
16895 trap to output the diversion, call T# ourselves, set
16896 SUPPRESS_BOTTOM_REG to 1, spring the trap, then set
16897 SUPPRESS_BOTTOM_REG back to 0. In T#, do nothing if
16898 SUPPRESS_BOTTOM_REG is non-zero. In T#, always mark the current
16899 vertical position and return to it before turning traps on again.
16901 Thu Jul 26 02:54:32 1990 James Clark (jjc at yquem)
16903 * troff/node.c, troff/node.h: In classes derived from node,
16904 replace prev_char_width method by last_char_node method.
16905 * troff/env.c (environment::get_prev_char_width): Use
16906 node::last_char_node rather than node::get_prev_char_width.
16908 * Makefile: Added comment about -fno-inline on 68030-based
16911 * troff/reg.c (number_format_to_ascii), eqn/delim.c (DELIM_TABLE_SIZE),
16912 tty/tty.c (tty_font::load_tty_font), dvi/tfmtodit.c (main): Cast
16913 expressions using sizeof to int.
16914 * dvi/dvi.c (dvi_font::handle_x_command): Avoid long->int warnings.
16916 * macros/tmac.e (TS): Don't move @f back past the current
16919 Wed Jul 25 09:11:08 1990 James Clark (jjc at yquem)
16921 * ps/ps.c (main): Buffer stderr.
16922 * dvi/dvi.c (main): Likewise.
16923 * tty/tty.c (main): Likewise.
16925 * ps/ps.c (ps_printer::do_import): Improve error handling.
16927 * troff/input.c (abort_request): Use asciify.
16929 * driver/printer.h (printer::draw), driver/printer.c (printer::draw),
16930 ps/ps.c (ps_printer::draw), dvi/dvi.c (dvi_printer::draw): Make
16931 type of first argument int rather than char. This works around a
16932 bug on the 68030 based Apollo using g++ 1.37.1.
16934 * tbl/table.h (class table): Add `keep' member.
16935 * tbl/table.c (table::table): Initialize `keep'.
16936 (table::add_vertical_rule): Set `keep' to 1.
16937 (table::do_top): Only emit table keep macro is `keep' is non-zero.
16938 (table::do_bottom): Likewise for table release macro.
16939 (table::do_row): Emit section keep macro even if the row is 0.
16941 Tue Jul 24 08:35:07 1990 James Clark (jjc at yquem)
16943 * macros/tmac.e (@C): Preserve the font family across the change
16946 Mon Jul 23 10:15:23 1990 James Clark (jjc at yquem)
16948 * lib/font.c: Initialize font::hor and font::vert to 1.
16949 (font::load_desc): Check the values of font::hor and font::vert.
16951 * lib/lib.h: Added definition of INT_DIGITS. Fix it so that it can
16952 be included in a C compilation.
16953 (iftoa): Use INT_DIGITS. Include lib.h.
16955 (as_string): Likewise.
16956 * tbl/table.c: Removed definition of INT_DIGITS.
16957 * eqn/box.c (box::top_level): Use INT_DIGITS + 1 instead of 12.
16958 * troff/input.c (input_input_requests): Likewise.
16959 * ps/ps.c (make_encoding_name): Likewise.
16960 (ps_printer::set_style): Likewise.
16961 (ps_output::put_number): Use 1 + INT_DIGITS + 1 instead of 12.
16963 * tty/devascii/R.proto: Map fm onto '.
16964 * tty/devlatin1/R.proto: Likewise.
16966 Sat Jul 21 12:45:07 1990 James Clark (jjc at yquem)
16968 * tbl/table.c: Use ' instead of DELIMITER_CHAR in places where the
16969 argument to \w is at a different input level.
16971 * tbl/table.c (table::init_output): Define a new macro
16972 REPEATED_VPT_MACRO, like vpt but if in a diversion also
16973 transparently outputs itself.
16974 (table::define_bottom_macro): Use REPEATED_VPT_MACRO instead of
16976 (table::do_row): Likewise.
16978 * tbl/table.c (vertical_rule::print): Prefix the .sp -1 line with
16979 TRANSPARENT_STRING_NAME.
16981 * tbl/table.c (table::init_output): In the table release macro
16982 print an error message and don't produce any output if after
16983 issuing the need request the table still will not fit. Also
16984 remove the diversion after bringing it back.
16986 * tbl/table.c (table::init_output): Define a new macro
16987 REPEATED_MARK_MACRO, like mk but if in a diversion also
16988 transparently outputs itself.
16989 (table::do_row): Mark row_top_reg using REPEATED_MARK_MACRO. This
16990 is necessary because .TH might not call .T#.
16991 (table::do_top): Likewise TOP_REG.
16992 (table::define_bottom_macro): If TOP_REG is no longer valid, use
16993 #T - DOUBLE_LINE_SEP rather than #T. This is necessary because the
16994 table header might contain just the two top rules.
16996 Fri Jul 20 10:51:42 1990 James Clark (jjc at yquem)
16998 * troff/div.c: Implement new request `ptr' to print all traps.
17000 * troff/env.c (init_env_requests): Implement `.tabs' reg with
17001 init_string_env_reg.
17002 * troff/env.c (class tab_reg): Deleted.
17004 Thu Jul 19 12:07:16 1990 James Clark (jjc at yquem)
17006 * troff/div.c: New number register .pn returns the number of the
17007 next page as set by the pn request.
17009 * macros/tmac.an: Redid headers and footers. Number each manual
17010 entry starting from 1 unless \nC is > 0, like Sun. Added an
17011 optional 5th argument to .TH which specifies the manual name and
17012 appears in the center of the header. Understand the X, P and D
17013 registers like Sun.
17015 Wed Jul 18 10:23:31 1990 James Clark (jjc at yquem)
17017 * troff/env.c (init_env_requests): New number register `.lt' to
17018 return the title length.
17020 * troff/node.h (class transparent_dummy_node): New class.
17021 * troff/node.c (class transparent_dummy_node): Provide member
17023 * troff/env.c (interrupt): Add a transparent_dummy_node, rather
17026 * troff/input.c (token::next): New escape sequence \).
17027 * troff/input.c (get_copy): Recognize \) in copy mode.
17029 * troff/input.c (input_stack::clear): New function.
17030 * troff/input.c (exit_request): Use input_stack::clear.
17032 * troff/token.h: Removed TOKEN_NO_PRINT_CHAR.
17033 * troff/input.c (token::process): Removed case TOKEN_NO_PRINT_CHAR.
17035 * troff/env.c: Move set_page_character to input.c. Move
17036 page_character to input.c also.
17037 * troff/env.c (title): Split off the reading of the parts of the
17038 title into read_title_parts.
17039 * troff/input.c (read_title_parts): New function. Check the
17040 input_level when testing whether a token matches the delimiter.
17042 * troff/input.c (exit_request): New function.
17043 * troff/input.c (init_input_requests): Bind ex request to
17044 exit_request rather than exit_groff.
17046 * troff/input.c (exit_groff): Call tok.next() before
17047 process_input_stack().
17049 Mon Jul 16 09:47:23 1990 James Clark (jjc at yquem)
17051 * troff/env.c: ifdef widow control support on WIDOW_CONTROL.
17052 * troff/env.h: ditto.
17053 * troff/input.c: ditto.
17055 * troff/env.c (environment::is_empty): Test pending_lines.
17057 * troff/env.c (environment::have_pending_lines): Removed.
17059 * troff/input.c: Add request to flush pending lines from the
17062 * troff/env.c, troff/env.h: Add automatic widow control feature.
17064 * troff/input.c (exit_groff): Do process_input_stack() after
17065 do_break() but before setting exit_flag to 2.
17067 * troff/input.c: Remove FLUSH_PENDING_LINES and
17068 TOKEN_FLUSH_PENDING_LINES. Instead, flush pending lines from
17069 environment after END_TRAP token seen, but only if there aren't
17070 any more traps still unfinished.
17071 * troff/token.h: Remove TOKEN_FLUSH_PENDING_LINES.
17073 Sun Jul 15 10:50:08 1990 James Clark (jjc at yquem)
17075 * troff/env.c: Rename the `retain_size' member of class
17076 pending_output_line to `no_fill'.
17078 * troff/env.c (title): When the line is output, make the
17079 retain_size argument !fill.
17081 * troff/node.h: Add `hyphenated' member to struct breakpoint.
17082 * troff/node.c (space_node::get_breakpoints),
17083 (dbreak_node::get_breakpoints): Fill this in.
17084 * troff/env.c: Allow specification of maximum number of
17085 consecutive hyphenated lines.
17087 * troff/env.c (environment::is_empty): Add test for !current_tab.
17089 Sat Jul 14 11:23:01 1990 James Clark (jjc at yquem)
17091 * troff/env.c (environment::hyphenate_line): Don't completely give
17092 up if the word is not to be hyphenated; continue so that breaks
17093 can be made at break_char_node's.
17095 * lib/lib.h: Only define INT_MAX if it's not already defined;
17096 undef INT_MIN if it's already defined.
17098 * Makefile: Make it easy to define CFRONT_ANSI_BUG.
17100 * lib/lib.h: If CFRONT_ANSI_BUG is defined, cast INT_MIN to long.
17101 This works around a bug in AT&T C++ 2.0 used with an ANSI C
17104 * macros/tmac.an (an-header): Set no-space mode.
17106 * macros/tmac.an (TH): Start a new page if necessary.
17108 * Started using ChangeLog at version 0.4.
17111 version-control: never