1 2004-07-03 Werner LEMBERG <wl@gnu.org>
3 * tmac/an-old.tmac (RI): Always start with font `R'.
4 (RI, IR): Properly end with font `R'.
6 2004-07-02 Paul Eggert <eggert@cs.ucla.edu>
8 * man/ditroff.man, man/groff_font.man, man/groff_out.man,
9 src/devices/grohtml/grohtml.man, src/preproc/grn/grn.man,
10 src/preproc/pic/pic.man, tmac/groff_man.man, tmac/groff_ms.man:
11 Don't pass more than six arguments to .R, .I, .B, etc., for
12 compatibility with traditional troff macros.
14 2004-07-02 Werner LEMBERG <wl@gnu.org>
16 * src/roff/troff/input.h: s/COMPATIBLE_SAVE/PUSH_GROFF_MODE/.
17 s/COMPATIBLE_RESTORE/POP_GROFFCOMP_MODE/.
19 (PUSH_COMP_MODE): New internal character constant.
22 * src/roff/troff/input.cpp (get_copy): Handle PUSH_GROFF_MODE,
23 PUSH_COMP_MODE, and POP_GROFFCOMP_MODE.
24 (token::next, macro::append): Handle PUSH_COMP_MODE.
25 (decode_args): Add PUSH_GROFF_MODE or PUSH_COMP_MODE before and
26 POP_GROFFCOMP after each of the decoded arguments to make them
27 independent from the compatibility mode status.
28 (comp_mode): Add `COMP_ENABLE'.
29 (do_define_string, do_define_macro): Handle COMP_ENABLE.
30 (define_string, append_string, define_macro, define_indirect_macro,
31 append_macro, append_indirect_macro): Handle `compatible_flag'.
32 (chop_macro, substring_request, asciify): Handle PUSH_COMP_MODE.
34 * man/groff_diff.man, doc/groff.texinfo: Updated.
36 2004-07-01 Werner LEMBERG <wl@gnu.org>
38 * doc/groff.texinfo: Improve documentation of `hcode'.
39 Use @documentencoding and convert document to latin-1; to do that
40 make latin characters active and assign proper macros (within a
41 @tex...@end tex environment).
42 * doc/Makefile.in (.texinfo.html, groff): Use --enable-encoding.
43 * doc/Makefile.sub (groff): Ditto.
45 2004-06-29 Werner LEMBERG <wl@gnu.org>
47 Implement two new conditional operators `F <name>' and `S <name>'
48 which check whether <name> is a valid font or style, respectively.
50 * src/libs/libgroff/font.cpp (text_file): Add `silent' member.
51 (text_file::text_file): Updated.
52 (text_file::error): Don't emit message if `silent' is set.
53 (font::load_font): Add optional third argument (which is directly
55 (font::load): Add optional second argument to check the header of
56 a font only, without emitting warning or error messages.
57 * src/include/font.h (font): Updated.
59 * src/roff/troff/input.cpp (do_if_request): Implement `S' and `F'
61 * src/roff/troff/node.cpp (mount_font_no_translate): Add optional
62 fourth argument to check a font without mounting.
63 (check_font, check_style): New functions.
64 * src/roff/troff/node.h: Updated.
66 * man/groff_diff.man, man/groff.man, NEWS, doc/groff.texinfo:
69 2004-06-27 Werner LEMBERG <wl@gnu.org>
71 Implement new string-valued register `.sty' to return the current
74 * env.cpp (environment::get_style_name_string): New function.
75 (init_env_requests): Add `.sty' register.
76 * env.h (environment): Updated.
77 * node.cpp (font_info): Make `get_style_name' a friend.
78 (get_style_name): New function.
81 * man/groff_diff.man, man/groff.man, NEWS, doc/groff.texinfo:
84 2004-06-15 Werner LEMBERG <wl@gnu.org>
86 * src/preproc/tbl/main.cpp (process_data) <GOT_RIGHT_BRACE>: Handle
89 2004-06-10 Colin Percival <colin.percival@wadham.ox.ac.uk>
91 * doc/meintro.me, doc/meref.me: Don't use \*[td], \n[dy], \*[mo],
92 and \n[mo] to avoid dependency on current date.
94 2004-06-08 Werner LEMBERG <wl@gnu.org>
96 * Makefile.sub (install_data): New target.
98 2004-06-04 Werner LEMBERG <wl@gnu.org>
100 * src/libs/libxutil/Makefile.sub (EXTRA_CFLAGS): Define.
102 2004-06-03 Werner LEMBERG <wl@gnu.org>
104 * src/devices/xditview/Makefile.sub (EXTRA_LDFLAGS): Fix typo and
106 (install_data): Add $(srcdir).
108 * src/utils/xtotroff/Makefile.sub (EXTRA_LDFLAGS): Fix order of
111 2004-06-02 Werner LEMBERG <wl@gnu.org>
113 * aclocal.m4 (GROFF_X11): s/have_no_x/groff_no_x/.
114 Add X11 stuff to CFLAGS, LDFLAGS, and LIBS temporarily.
115 Add test for Xmu library.
116 (GROFF_APPRESDIR_OPTION, GROFF_APPRESDIR_CHECK,
117 GROFF_APPRESDIR_DEFAULT): New macros.
119 * configure.ac: Call GROFF_APPRESDIR_OPTION, GROFF_APPRESDIR_CHECK,
120 and GROFF_APPRESDIR_DEFAULT.
122 * configure: Regenerated.
124 * Makefile.in (appresdir): New variable.
125 (MDEFINES): Add appresdir.
127 * src/devices/xditview/Makefile.sub (EXTRA_LDFLAGS): Add -Xmu and
129 (install_data, uninstall_sub): New targets to handle GXditview.ad.
131 * src/utils/indxbib/Makefiles.ub (install_data): Depend on
132 `$(srcdir)/eign', not `eign'.
134 * MANIFEST, INSTALL, NEWS, PROBLEMS: Updated.
136 * man/groff_out.man, man/roff.man, src/devices/grops/grops.man,
137 src/devices/xditview/gxditview.man, src/roff/groff/groff.man:
138 Protect (g)xditview with `\%' to avoid hyphenation.
139 Other minor formatting.
141 2004-06-01 Werner LEMBERG <wl@gnu.org>
143 Integrate gxditview into groff's standard directory hierarchy.
145 * src/xditview/*: Moved to ...
146 * src/devices/xditview/*: Here.
147 Moved DviChar.h and XFontName.h to src/include.
148 Moved DviChar.c and XFontName.c to new directory src/libs/libxutil.
149 Split off `xmalloc' into new file src/libs/libxutil/xmalloc.c.
150 Moved xtotroff.c to new directory src/utils/xtotroff.
151 Provide proper Makefile.sub files (reusing the stuff from
153 DESC renamed to DESC.in.
154 Removed GXDitview-ad.h, INSTALL, Imakefile.in.
155 Converted everything from K&R to ANSI C.
156 Decorated with const where appropriate.
157 Cast string constants with `String' and `char *' where appropriate.
158 Made it compile with C++ (used as a C compiler).
159 Removed other minor compiler warnings.
161 * src/devices/xditview/device.c: Include config.h, string.h, and
163 Don't declare `exit', `strtok', `strchr', and `getenv'.
166 * src/devices/xditview/font.c: Don't declare `XParseFontName' and
169 * src/devices/xditview/xditview.c: Include config.h.
170 Include stdio.h earlier.
171 Protect declaration of `popen' and `pclose' with
172 NEED_DECLARATION_POPEN and NEED_DECLARATION_PCLOSE.
173 Replace `caddr_t' with `XtPointer'.
174 (MakePromptFunc): New typedef.
175 (DoPrint): Use RETSIGTYPE.
176 (promptfunction): Change type to MakePromptFunc.
177 (MakePrompt): Use MakePromptFunc for third argument.
180 * src/devices/xditview/ad2c: Add casts to `String'.
182 * src/include/XFontName.h (XFontNameString): Don't use array
184 Add prototypes for `XParseFontName', `XFormatFontName',
185 `XCompareFontName', and `XCopyFontName'.
187 * src/include/Makefile.sub (HDRS): Add `DviChar.h' and
190 * src/utils/xtotroff/xtotroff.c: Include getopt.h.
191 Don't declare `XParseFontName' and `XFormatFontName'.
193 (main): Remove `optind' and `optarg'.
195 * Makefile.in (XDEVDIRS, XPROGDIRS, XLIBDIRS): New variables
196 (to select programs which need X).
197 Make XDEVIDIRS depend on `FORCE'.
198 (X_CFLAGS, X_LIBS, X_EXTRA_LIBS, X_PRE_LIBS): New variables (for
201 (LIBDIRS): Use XLIBDIRS.
202 (CPROGDIRS): Use XPROGDIRS.
203 (DEVDIRS): Remove font directories for gxditview.
204 (ALLDIRS, DISTDIRS): Add XDEVDIRS.
205 (EXTRADIRS): Remove src/xditview.
207 * Makefile.sub (DISCLEANFILES): Updated.
209 * Makefile.comm (LIBXUTIL): New variable.
210 (.cpp.o, .cpp.obj): Handle EXTRA_CCFLAGS.
211 (.c.o, .c.obj, .y.o): Handle EXTRA_CFLAGS.
213 * Makefile.cpg, Makefile.ccpg ($PROG): Handle EXTRA_LDFLAGS.
215 * aclocal.m4 (GROFF_X11): New function.
217 * configure.ac: Call GROFF_X11.
218 Don't create src/xditview/Imakefile.
219 Don't emit notice how to build gxditview.
221 * configure: Regenerated.
223 * test-groff.in (GROFF_BIN_PATH, XENVIRONMENT): Updated.
225 2004-05-28 Akihiro Sagawa <sagawa@sohgoh.net>
227 * Makefile.in (CPPFLAGS): Define.
228 (MDEFINES): Add CPPFLAGS.
230 2004-05-27 Werner LEMBERG <wl@gnu.org>
232 * arch/misc/Makefile.sub (shdeps.sed): Use $(srcdir).
234 2004-05-26 Niklas Edmundsson <nikke@acc.umu.se>
236 Fix problems with `friend name injections'.
238 * src/preproc/eqn/box.h (make_mark_box, make_lineup_box,
239 make_script_box), src/roff/troff/div.h (end_diversions),
240 src/roff/troff/env.h (title), input.cpp (process_input_stack): Undo
243 2004-05-25 Bernd Warken <bwarken@mayn.de>
245 * src/preproc/pic/pic.man, doc/pic.ms: Add example for `command'.
247 2004-05-25 Werner LEMBERG <wl@gnu.org>
249 * src/libs/libgroff/cset.cpp, src/libs/libgroff/lf.cpp,
250 src/libs/libgroff/color.cpp: Include lib.h.
252 2004-05-25 Paul Eggert <eggert@cs.ucla.edu>
254 * PROBLEMS: Update documentation for problems with Sun C++ 5.0
255 through Forte 6u1, and for how to get GNU make on Solaris.
257 2004-05-24 Werner LEMBERG <wl@gnu.org>
259 * PROBLEMS: Document problems with gcc 3.4.0 on Sun. Reported
262 2004-05-15 Keith Marshall <keith.d.marshall@ntlworld.com>
264 * arch/misc/Makefile.sub (shdeps.sed): Don't use `$<' in explicit
267 2005-05-14 Werner LEMBERG <wl@gnu.org>
269 * REVISION: Set to 2.
271 * aclocal.m4 (GROFF_STDINT_H): Removed.
272 (GROFF_INTTYPES_H): Define HACE_CC_INTTYPES_H.
274 * configure.ac: Updated.
275 * configure, src/include/config.hin: Regenerated.
277 * src/libs/libgroff/tmpname.cpp: Don't include stdint.h but
278 inttypes.h conditionally.
280 2003-05-13 Werner LEMBERG <wl@gnu.org>
282 Version 1.19.1 released
283 =======================
285 2004-05-10 Stephen Gildea <http://www.gildea.com/stephen>
287 * src/preproc/refer/label.y (same_author_last_name,
288 same_author_name): Handle empty sort keys.
290 2004-05-10 Werner LEMBERG <wl@gnu.org>
292 * NEWS, README, TODO, PROJECTS, PROBLEMS, MANIFEST, doc/webpage.ms,
295 * tmac/doc-syms (doc-str-Lb-libposix, doc-str-Lb-libpthread,
296 doc-str-Lb-librt): Reset font.
297 (Lb): Rename `doc-str-Lb' to `doc-str-Lb1'.
298 Provide `doc-str-Lb' to reset font.
299 * tmac/groff_mdoc.man: Updated.
301 2004-05-08 Jan Schaumann <jschauma@netmeister.org>
303 * src/preproc/html/pre-html.cpp (make_message): Make it work for
304 snprintf versions which don't conform to ANSI C 99 (this is,
305 counting the string's trailing null byte in the return value).
307 2004-05-07 Keith Marshall <keith.d.marshall@ntlworld.com>
309 * src/roff/troff/node.cpp (suppress_node::tprint): Don't expect
310 that all implementations of sprintf handle null pointers correctly.
312 2004-05-04 Werner LEMBERG <wl@gnu.org>
314 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
315 Document `.U' register.
317 * src/roff/troff/env.cpp (environment::mark_last_line)
318 [WIDOW_CONTROL]: Fix scope of `p' for new C++ compilers.
320 2004-05-04 Larry Kollar <kollar@alltel.net>
322 New read-only register `.U'; it returns 1 in safer mode and 0
325 * src/roff/troff/input.cpp (init_input_requests): Implement `.U'
328 2004-05-03 Werner LEMBERG <wl@gnu.org>
330 * install-sh, mkinstalldirs: New versions; taken from texinfo CVS.
332 2004-04-17 Werner LEMBERG <wl@gnu.org>
334 * src/include/font.h (font): Use `int' for ch_index.
335 * src/libs/libgroff/font.cpp (font::alloc_ch_index,
336 font::compact): Updated.
338 * src/roff/groff/pipeline.c (run_pipeline) [_WIN32]: Fix compiler
341 * src/roff/troff/div.cpp (begin_page), src/roff/troff/env.cpp
342 (hyphen_word): Fix compiler warnings.
343 * src/roff/troff/input.cpp (get_char_for_escape_name): Return
346 (get_delim_number, get_line_arg): Change second argument type to
348 (macro_header::copy, token::next, do_define_string,
349 do_define_character, substring_request, asciify_macro,
350 unformat_macro, read_size, non_interpreted_node::interpret,
351 while_request, main: Fix compiler warnings.
352 (read_color_draw_node): Initialize `col'.
354 * src/preproc/tbl/table.cpp (horizontal_span, table_entry): Make
355 `start_col' and `end_col' of type `int'.
356 (vertical_rule): Make `col' of type `int'.
358 * src/preproc/grn/hdb.cpp (DBRead): Protect call to getc with check
361 * src/preproc/refer/label.y (uppercase_array, lowercase_array):
363 (format_serial): Use them to remove dependency on ASCII.
365 * src/devices/grops/ps.cpp (ps_printer::define_encoding): Fix
367 * src/devices/grops/psrm.cpp (resource_manager::supply_resource):
370 * src/devices/grotty/tty.cpp (tty_font::load_tty_font): Fix
372 (glyph): Change type of `hpos' to `int'.
374 * src/devices/lbp/lbp.cpp (strsep): Removed. Unused.
375 * src/devices/lbp/lbp.h (splinerel): Fix compiler warnings.
377 * src/utils/tfmtodit.cpp (gf::load): Fix compiler warnings.
379 * src/utils/pfbtops/pfbtops.c (get_text): Fix compiler warning.
381 2004-04-16 Werner LEMBERG <wl@gnu.org>
383 * src/devices/grolbp/lbp.h, src/preproc/grn/gprint.h,
384 src/preproc/grn/hgraph.cpp, src/preproc/grn/hpoint.cpp,
385 src/preproc/html/pushback.cpp, src/preproc/html/pushback.h: Use
386 `double' instead of `float' everywhere.
387 * src/preproc/grn/main.cpp: Use `double' instead of `float'
389 (main): Add return value.
390 * src/preproc/grn/hdb.cpp: Use `double' instead of `float'
392 Update all user functions.
394 * src/include/search.h, src/include/ptable.h, src/include/printer.h,
395 src/preproc/eqn/box.h, src/preproc/pic/object.h,
396 src/preproc/refer/refer.h, src/preproc/tbl/table.h,
397 src/preproc/tbl/table.cpp, src/roff/troff/env.h,
398 src/roff/troff/div.h, src/roff/troff/token.h, src/roff/troff/node.h,
399 src/roff/troff/input.cpp, src/roff/troff/request.h,
400 src/roff/troff/node.cpp: Don't mix `struct' and `class' in forward
403 * src/utils/indxbib/signal.c: Include stdlib.h.
405 2004-04-14 Keith Marshall <keith.d.marshall@ntlworld.com>
407 * tmac/s.tmac (@init, RP): Allow initialization of the PO register
408 before the first page.
410 2004-04-14 Thomas Klausner <wiz@netbsd.org>
412 * tmac/doc-common (doc-volume-as-*): Use lowercase names.
413 (doc-operating-system-*): Updated.
414 * tmac/doc-syms (doc-str-St-*): Various small fixes.
415 (doc-str-Lb-*): Add more library names.
417 2004-04-10 Art Haas <ahaas@airmail.net>
419 * src/utils/hpftodit/hpuni.cpp (hp_msl_to_unicode_list): Don't
422 2004-04-09 Art Haas <ahaas@airmail.net>
424 * src/utils/tfmtodit.cpp (lig_chars): Don't use anonymous type.
426 2004-04-09 Keith Marshall <keith.d.marshall@ntlworld.com>
428 * arch/misc/shdeps.sh: Generate better comment for sed script.
430 2004-04-08 Art Haas <ahaas@airmail.net>
432 * src/libs/libgroff/glyphuni.cpp (glyph_to_unicode_list),
433 src/libs/libgroff/uniglyph.cpp (unicode_to_glyph_list),
434 src/libs/libgroff/uniuni.cpp (unicode_decompose_list),
435 src/preproc/eqn/box.cpp (param_table), src/preproc/grn/hgraph.cpp
436 (polyfill), src/preproc/grn/main.cpp (polyfill),
437 src/preproc/refer/command.cpp (command_table),
438 src/utils/tfmtodit.cpp (lig_table): Don't use anonymous types (which
439 gcc 3.5 doesn't like).
441 2004-04-08 Werner Lemberg <wl@gnu.org>
443 Removing many compiler warnings. groff should now compile with
444 a C++ compiler used for C files also. [Simple variable renamings
445 to avoid shadowing aren't logged in detail.]
447 * src/devices/grodvi/dvi.cpp: Some local variable renamings.
448 (draw_dvi_printer::draw) ['c']: Enclose in block.
450 * src/devices/grohtml/post-html.cpp: Some local variable renamings.
451 (page::add_line): Fix typos.
452 * src/devices/grohtml/html-text.cpp: Some local variable renamings.
454 * src/devices/grolbp/lbp.cpp: Don't define _GNU_SOURCE.
455 Some local variable renamings.
456 * src/devices/grolbp/lbp.h: Some local variable renamings.
458 * src/devices/grolj4/lj4.cpp, src/devices/grotty/tty.cpp: Some local
461 * src/libs/libbib/index.cpp (index_search_item_iterator::get_tag):
462 Remove redundant local variable declaration.
463 * src/libs/libbib/map.c (mapread, unmap): Don't use K&R style.
464 Don't use `caddr_t' but `void *'.
465 Enclose functions with `extern "C"' for C++.
467 * src/libs/libdriver/input.cpp (remember_filename,
468 remember_source_filename): Use cast for string constant.
470 * src/libs/libgroff/font.cpp, src/libs/libgroff/fontfile.cpp,
471 src/libs/libgroff/nametoindex.cpp, src/libs/libgroff/paper.cpp,
472 src/libs/libgroff/geometry.cpp: Some local variable renamings.
473 * src/libs/libgroff/iftoa.c, src/libs/libgroff/itoa.c: Don't use K&R
475 Enclose functions with `extern "C"' for C++.
476 * src/libs/libgroff/quotearg.c (TRUE,FALSE): Define as macros.
477 (needs_quoting): Return `int'.
478 (quote_arg): Add proper casts to malloc and realloc.
479 * src/libs/libgroff/spawnvp.c: Compile code only for MS-DOS and
480 various MS Windows environments.
481 (spawnvp_wrapper): Add proper cast to malloc.
483 * src/preproc/eqn/box.h: Remove redundant declarations of
484 `make_script_box', `make_mark_box' and `make_lineup_box'.
485 * src/preproc/eqn/eqn.y: Remove redundant declaration of `strsave'.
486 * src/preproc/eqn/script.cpp, src/preproc/eqn/pile.cpp: Some local
489 * src/preproc/grn/hpoint.cpp: Some local variable renamings.
490 * src/preproc/grn/hgraph.cpp: Some local variable renamings.
491 (dx, dy): Renamed functions to...
492 (deltax, deltay): This.
493 * src/preproc/grn/main.cpp: Some local variable renamings.
494 (deffont): Add `const'.
495 (initpic, conv): Use cast for string constant.
497 * src/preproc/html/pre-html.cpp: Some local variable renamings.
498 (makeFileName, alterDeviceTo, addZ): Use cast for string constant.
499 (char_buffer::run_output_filter): Second argument is unused.
500 * src/preproc/html/pushback.cpp: Some local variable renamings.
502 * src/preproc/pic/pic.y: Remove redundant declaration of `do_copy'.
503 * src/preproc/pic/object.cpp: Some local variable renamings.
505 * src/preproc/refer/label.y (lookup_label): Remove redundant
506 declaration of local variable.
508 * src/preproc/soelim.cpp: Remove redundant declaration of
511 * src/preproc/tbl/main.cpp: Some local variable renamings.
513 * src/roff/groff/groff.cpp (main): Use cast for string constant.
514 * src/roff/groff/pipeline.c: Enclose declarations of `error',
515 `c_fatal', and `i_to_a' with `extern "C"' for C++.
516 Don't use C++-style comments.
518 * src/roff/troff/env.h: Remove redundant declaration of `title'.
519 * src/roff/troff/node.h, src/roff/troff/env.cpp,
520 src/roff/troff/div.cpp, src/roff/troff/node.cpp: Some local variable
522 * src/roff/troff/div.h: Remove redundant declaration of
524 * src/roff/troff/troff.h: Remove redundant declaration of
526 * src/roff/troff/input.cpp: Remove redundant declaration of
527 `handle_first_page_transition' and `process_input_stack'.
529 * src/utils/hpftodit.cpp: Some local variable renamings.
531 * src/utils/indxbib/signal.c: Enclose functions with `extern "C"'
533 Don't define RETSIGTYPE.
534 * src/utils/indxbib/indxbib.cpp: Some local variable renamings.
536 * src/utils/pfbtops/pfbtops.cpp: Don't use K&R style.
537 (error): Use `const' in argument.
538 (main): Remove redundant declaration of `optind'.
539 Move declaration of `Version_string' to top-level.
541 * PROBLEMS: Document difficulties compiling signal.c if a C++
542 compiler is used for C.
544 2004-04-07 Werner Lemberg <wl@gnu.org>
546 * Makefile.sub (DISTCLEANFILES): Add `test-groff'.
548 2004-04-06 Keith Marshall <keith.d.marshall@ntlworld.com>
550 Make scripts like nroff.sh and neqn.sh portable across various
551 (Unix-like) shell implementations from Cygwin, MSYS, etc., which use
552 non-POSIX path separators. The idea is to extend those scripts to
553 decide at run-time (of the script) which path separator to use.
555 * arch/misc/Makefile.sub: New file.
556 * arch/misc/shdeps.sh: New file, generating OS dependency fixups.
557 This script handles @GROFF_BIN_PATH_SETUP@, replacing it with
558 a proper definition of the variable `GROFF_RUNTIME'.
560 * Makefile.in (SH_DEPS_SED_SCRIPT): New variable.
561 (MDEFINES): Add SH_DEPS_SED_SCRIPT.
562 (PROGDEPDIRS): New variable.
564 (PROGDIRS): Add PROGDEPDIRS.
566 * src/preproc/eqn/Makefile.sub (neqn): Call SH_DEPS_SED_SCRIPT.
567 Don't substitute @SEP@ and @BINDIR@.
568 * src/preproc/eqn/neqn.sh: Use @GROFF_BIN_PATH_SETUP@.
569 (PATH): Use GROFF_RUNTIME.
571 * src/roff/nroff/Makefile.sub (nroff): Call SH_DEPS_SED_SCRIPT.
572 Don't substitute @SEP@ and @BINDIR@.
573 * src/roff/nroff/nroff.sh: Use @GROFF_BIN_PATH_SETUP@.
574 (PATH): Use GROFF_RUNTIME.
576 2004-04-05 Keith Marshall <keith.d.marshall@ntlworld.com>
578 * src/roff/nroff/nroff.sh: Implement work-around for sh.exe from
579 Cygwin which doesn't handle stderr correctly.
581 2004-03-08 Werner LEMBERG <wl@gnu.org>
583 * Makefile.comm (install_dev, uninstall_dev): Protect `for' loops
584 against empty argument. Problem reported by <cgd@broadcom.com>.
586 2004-03-05 Keith Marshall <keith.d.marshall@ntlworld.com>
588 * Makefile.in (SEP): Replaced with...
589 (RT_SEP, SH_SEP): Separators for the target platform's native path
590 separator and the build environment, respectively.
591 (fontpath, tmacpath): Use RT_SEP.
594 * contrib/mom/Makefile.sub (GROFF_BIN_PATH): Use SH_SEP.
595 * doc/Makefile.sub (GROFF_BIN_PATH): Use SH_SEP.
596 * src/preproc/eqn/Makefile.sub (neqn): Use SH_SEP.
597 * src/roff/nroff/Makefile.sub (nroff): Use SH_SEP.
599 2004-03-05 Werner LEMBERG <wl@gnu.org>
601 * fonts/devlj4/Makefile.sub (LJ4RES): Set to 1200. This helps to
602 reduce alignment problems with newer printers which use built-in
603 TrueType fonts (instead of the older Intellifonts). The ideal
604 solution is to provide a second set of groff metric files, but this
605 is extremely time-consuming to produce, given that HP's metric
606 files are very rudimentary.
608 2004-03-01 Werner LEMBERG <wl@gnu.org>
610 * src/devices/grolj4/lj4.cpp (main): Fix argument of getopt_long.
611 s/operand/argument/ in error message.
613 2004-03-01 Keith Marshall <keith.d.marshall@ntlworld.com>
615 * src/roff/groff/groff.cpp (main): Don't allow option -o if -Thtml
618 2004-03-01 Antti Kantee <pooka@netbsd.org>
620 * tmac/s.tmac (XE): Fix error message.
622 2004-02-27 Jeff Conrad <jeff_conrad@msn.com>
624 * src/include/nonposix.h (write, dup, dup2, close) [_MSC_VER]:
627 * src/roff/groff/pipeline.c: Declare strcasecmp.
628 (run_pipeline) [_WIN32]: Use function name variants which don't
632 2004-02-27 Keith Marshall <keith.d.marshall@ntlworld.com>
634 * src/include/nonposix.h: Fix declaration of `system_shell_name'.
635 Declare `spawnvp_wrapper' and macro definitions of spawnvp only
636 for platforms which use the native Win32 runtime libraries.
637 (FLUSH_INPUT_PIPE) [_UWIN]: Provide non-empty version.
639 * src/libs/libgroff/quotearg.c (QUOTE_ARG_MALLOC_ERROR,
640 QUOTE_ARG_REALLOC_ERROR): Fix string.
642 * src/preproc/html/pre-html.cpp: Remove declaration of
644 Don't use __MINGW32__.
645 s/DEBUG_FILE/DEBUG_FILE_DIR/.
646 (DEBUG_TEXT, DEBUG_NAME, DEBUG_FILE) [DEBUGGING]: New macros.
647 (OUTPUT_STREAM, PS_OUTPUT_STREAM, REGION_OUTPUT_STREAM): New macros.
648 (char_buffer::run_output_filter) [MAY_FORK_CHILD_PROCESS]: Fix
649 calls to `set_redirection' and `WAIT'.
650 [MAY_SPAWN_ASYNCHRONOUS_CHILD]: Remove unused variable `i' and `j'.
651 Fix calls to `set_redirection' and `save_and_redirect'.
652 (char_buffer::do_html, char_buffer::do_image) [DEBUGGING]: Fix calls
653 to `set_redirection' and `save_and_redirect'.
654 (usage): Fix message.
655 (makeTempFiles, main): Use `DEBUG_FILE'.
657 2004-02-21 Werner LEMBERG <wl@gnu.org>
659 * src/roff/troff/troff.h (WARN_TOTAL): Fix value.
661 2004-02-21 Keith Marshall <keith.d.marshall@ntlworld.com>
663 * src/libs/libgroff/quotearg.c: New file, providing proper argument
664 quoting for MSVC's spawn* and exec* functions.
665 * src/libs/libgroff/spawnvp.c: New file, providing a wrapper around
666 spawnvp with proper quoting for MSVC.
668 * src/libs/libgroff/assert.cpp (program_name),
669 src/libs/libgroff/new.cpp (program_name): Declare as `extern "C"'.
670 * src/libs/libgroff/Makefile.sub (OBJS, CSRCS): Updated.
672 * src/roff/troff/input.cpp (program_name): Declare as `extern "C"'.
674 * src/include/error.h (program_name): Declare as `extern "C"'.
675 * src/include/nonposix.h [__MSDOS__ ...]: Handle spawnvp.
677 2004-02-21 Jeff Conrad <jeff_conrad@msn.com>
679 * src/preproc/html/pre-html.cpp [__CYGWIN__ ...]: Declare
681 [MAY_SPAWN_ASYNCHRONOUS_CHILD]: Declare i and j.
683 2004-02-20 Jeff Conrad <jeff_conrad@msn.com>
685 * src/roff/groff/pipeline.c (cmd) [__MSDOS__ || ...]: New global
687 (sbasename) [__MSDOS__ || ...]: New function.
688 (system_shell_name) [__MSDOS__ || ...]: Use a different, more
690 (system_shell_dash_c, is_system_shell) [__MSDOS__ || ...]: Updated.
691 (run_pipeline) [_WIN32]: Use _XXX variants for some macros instead
693 Use STDOUT_FILENO instead of hardcoded file handle.
694 (signal_catcher) [__MSDOS__]: Moved to non-_WIN32 section.
696 2004-02-19 Werner LEMBERG <wl@gnu.org>
698 * src/roff/troff/div.cpp: Include nonposix.h after troff.h to
699 avoid warnings w.r.t. redefinition of P_tmpdir for some compilers.
701 2004-02-18 Werner LEMBERG <wl@gnu.org>
703 * font/devlj4/Makefile.sub (DEVFILES): Updated to contain all
704 new font and mapping files.
706 2004-02-18 Jeff Conrad <jeff_conrad@msn.com>
707 Keith Marshall <keith.d.marshall@ntlworld.com>
709 * src/include/nonposix.h (FLUSH_INPUT_PIPE): New macro to empty
710 an input pipe. This is needed for the MSVC compiler to make troff's
713 * src/roff/troff/div.cpp: Include nonposix.h.
714 (cleanup_and_exit): Call FLUSH_INPUT_PIPE.
716 2004-02-17 Werner LEMBERG <wl@gnu.org>
718 * font/devlj4/generate/special.awk: New script.
719 * font/devlj4/generate/Makefile (S): Use special.awk.
720 * font/devlj4/*: Regenerated, including the following new files:
721 Arial (AR, AB, AI, ABI), Times New Roman (TNRR, TNRB, TNRI, TNRBI),
722 MS Symbol (SYMBOL), Wingdings (WINGDINGS).
723 * NEWS: Document new lj4 fonts and revised hpftodit.
725 2004-02-17 Paco Andrés Verdú <pandres@dragonet.es>
727 * src/devices/grolbp/lbp.h (vmdvarc): Fix formatting string.
729 2004-01-25 Werner LEMBERG <wl@gnu.org>
731 * src/libs/libgroff/progname.cpp: Replaced with...
732 * src/libs/libgroff/progname.c: New file.
733 * src/libs/libgroff/Makefile.sub: Updated accordingly.
735 2004-01-17 Werner LEMBERG <wl@gnu.org>
737 * font/devlj4/generate/Makefile (SYMBOL): Use 9nb28703.tfm.
739 2004-01-16 Jeff Conrad <jeff_conrad@msn.com>
741 * font/devlj4/generate/wingdings.map,
742 font/devlj4/generate/symbol.map: Include unnamed glyphs.
743 Use groff glyph names where possible.
744 * src/devices/grolj4/lj4_font.man: Minor updates.
746 2004-01-13 Werner LEMBERG <wl@gnu.org>
748 * tmac/www.tmac (DC): Handle TTY devices.
750 * doc/webpage.ms: Document viewCVS from ffii.org.
751 * NEWS, README: Updated.
753 * src/roff/groff/groff.man: Mention lj4_font man page.
755 * font/devlj4/generate/Makefile (SYMBOLMAP, WINGDINGSMAP): New
757 (FONTS): Add SYMBOL and WINGDINGS.
758 (SYMBOL, WINGDINGS): New targets.
760 2004-01-13 Jeff Conrad <jeff_conrad@msn.com>
762 * src/devices/grolj4/lj4_font.man: New man page.
763 * src/devices/grolj4/Makefile.sub (MAN5): New variable.
764 * src/devices/grolj4.man: Mention lj4_font man page.
766 * src/utils/hpftodit/hpftodit.cpp (read_map): Handle line comments.
767 * src/utils/hpftodit/hpftodit.man: Document it.
769 Remove details about fonts (which are now in lj4_font.man).
771 * font/devlj4/generate/symbol.map,
772 font/devlj4/generate/wingdings.map: New files.
774 2004-01-12 Werner LEMBERG <wl@gnu.org>
776 * README: Mention ffii's viewcvs access.
778 2004-01-09 Werner LEMBERG <wl@gnu.org>
780 * font/devlj4/generate/special.map: Map MSL 228 to U+221F.
782 2004-01-09 Jeff Conrad <jeff_conrad@msn.com>
784 Revert most of the change from 2004-01-03 to better control used
787 * src/utils/hpftodit/hpftodit.cpp (symbol_set): New structure.
788 (text_symbol_sets, special_symbol_sets): New arrays.
789 (symbol_set_table): New global variable.
790 (read_symbol_sets): Use search order given in the text_symbol_sets
791 and special_symbol_sets arrays. If command line flag -a is not
792 given, search both arrays.
793 (output_charset): Require x_height_tag only for command line flag -i.
795 2004-01-06 Werner LEMBERG <wl@gnu.org>
797 Implement string-valued registers \n[.m] and \n[.M] to return the
798 name of the current drawing and background color, respectively.
800 * src/roff/troff/symbol.h: Moved to...
801 * src/include/symbol.h: Here.
802 Small fixes to make it work outside of the `troff' directory.
803 * src/roff/troff/symbol.cpp: Moved to...
804 * src/libs/libgroff/symbol.cpp: Here.
805 Small fixes to make it work outside of the `troff' directory.
807 * src/include/Makefile.sub (HDRS), src/libs/libgroff/Makefile.sub
808 (OBJS, CCSRCS), src/roff/troff/Makefile.sub (OBJS, CCSRCS, HDRS):
811 * src/include/color.h: Include symbol.h.
812 (color): Add new field `nm'.
813 * src/libs/libgroff/color.cpp (color::color): Updated.
815 * src/roff/troff/dictionary.cpp, src/roff/troff/div.cpp,
816 src/roff/troff/node.cpp, src/roff/troff/number.cpp,
817 src/roff/troff/reg.cpp: Don't include symbol.h.
819 * src/roff/troff/env.cpp: Don't include symbol.h.
820 (environment::get_glyph_color_string,
821 environment_get_fill_color_string): New member functions.
822 (init_env_requests): Handle `.m' and `.M' registers.
823 * src/roff/troff/input.cpp: Don't include symbol.h.
824 (default_symbol): Moved to symbol.cpp/symbol.h.
825 (do_glyph_color, do_fill_color, define_color): Pass symbol name
826 to color constructor.
827 * src/roff/troff/env.h: Updated.
829 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
830 Document new registers.
832 2004-01-05 Werner LEMBERG <wl@gnu.org>
834 * src/roff/troff/node.cpp (space_node::get_breakpoints,
835 space_node::nbreaks): Protect against zero `next' field.
837 2004-01-03 Jeff Conrad <jeff_conrad@msn.com>
839 In hpftodit, use the symbol sets offered in the TFM.
841 * src/utils/hpftodit/hpftodit.cpp (NO_GLYPH): New constant.
842 (symbol_set, text_symbol_sets, special_symbol_sets,
843 symbol_set_table): Removed.
844 (get_printcode): Removed.
845 (read_symbol_sets): Initialize `symbol_set' field with
847 Simplify code to just use the `kind' value.
848 (output_charset): Improve output formatting.
849 (dump_symbols): Simplified.
851 2004-01-02 Werner LEMBERG <wl@gnu.org>
853 * font/devlj4/generate/text.map: Add more MSL numbers.
855 2004-01-02 Jeff Conrad <jeff_conrad@msn.com>
857 * src/utils/hpftodit/hpftodit.cpp (is_decomposed): New macro.
858 (text_symbol_sets): Add more symbol sets.
859 (debug_flag): New static variable (moved from `main').
860 (get_printcode, show_symset): New functions.
861 (main): Remove `debug_flag'.
862 (output_charset): Use `show_symset'.
863 (dump_symbols): Use `show_symset'.
864 Print symsets for all glyphs.
865 (read_map): Actually call `unicode_to_ucode_make' but this time
868 2004-01-01 Werner LEMBERG <wl@gnu.org>
870 * font/devlj4/generate/text.map, font/devlj4/generate/special.map:
871 Fix placement of comments.
873 2004-01-01 Jeff Conrad <jeff_conrad@msn.com>
875 * src/utils/hpftodit/hpftodit.cpp (main): Read map file also if
876 option `-d' is given.
877 (output_charset): Improve warning messages to give more information.
878 (dump_symbols): Make information more precise.
880 (read_map): Don't call unicode_to_ucode_name; the glyph names must
881 appear as-is and shouldn't be decomposed.
883 2003-12-31 Werner LEMBERG <wl@gnu.org>
885 * src/utils/hpftodit/hpftodit.cpp (dump_tags): Handle posture_tag.
886 * font/devlj4/generate/Makefile (IFLAG): Updated to new units.
887 (FONTS): Add TrueType font families Arial and Times New Roman.
888 (TNRR, TNRB, TNRI, TNRBI, AR, AB, AI, ABI): New targets.
889 * font/devlj4/generate/text.map: Fix Unicode values of `fi' and
892 2003-12-31 Jeff Conrad <jeff_conrad@msn.com>
894 * test-groff.in (SEP): Quote value.
895 * src/roff/troff/node.cpp (suppress_node::tprint): Change type of
896 `tem' to `char*' to avoid deallocation of a pointer to a constant
897 object which some compilers don't like.
899 2003-12-31 Werner LEMBERG <wl@gnu.org>
901 * font/devlj4/generate (text.map, special.map): Rewritten to work
902 with the new hpftodit version.
904 2003-12-30 Jeff Conrad <jeff_conrad@msn.com>
906 * src/utils/hpftodit/hpftodit.cpp (output_charset): Emit HP symbol
907 set and 8bit character code for all glyphs also.
909 2003-12-30 Werner LEMBERG <wl@gnu.org>
911 * src/libs/libgroff/strcasecmp.c: Updated from gnulib.
913 2003-12-29 Werner LEMBERG <wl@gnu.org>
915 More fixes for MSVC compiler.
917 * doc/Makefile.sub, contrib/mom/Makefile.sub (GROFF_BIN_PATH): Use
920 * src/include/nonposix.h (STDIN_FILENO, STDOUT_FILENO,
921 STDERR_FILENO) [_MSC_VER]: Define conditionally.
922 (getpid) [_MSC_VER]: Remove.
923 Include direct.h and process.h conditionally.
925 * src/roff/troff/node.cpp (suppress_node::tprint): Don't use
926 parentheses for a_delete.
928 * src/utils/lookbib/lookbib.cpp: Include nonposix.h.
930 * test-groff: Replaced with...
931 * test-groff.in: This new template to handle path separator
934 * configure.ac: Check for direct.h and process.h.
935 Generate test-groff script.
936 * configure, src/include/config.hin: Regenerated.
938 2003-12-28 Werner LEMBERG <wl@gnu.org>
940 Add integral extension glyph.
941 Add new option `-x' to afmtodit to suppress use of built-in AGL.
943 * font/devhtml/R.proto, font/devutf8/R.proto: Add `u23AE'.
945 * font/devps/generate/textmap: Provide entry for `integralex' to
946 override (old) PUA value of the AGL.
947 * font/devps/generate/Makefile (SS): Add afmtodit option `-x'.
948 * font/devps/*: Regenerated.
950 * src/utils/afmtodit/afmtodit.pl: Add option `-x'.
951 * src/utils/afmtodit/afmtodit.man, NEWS: Updated.
953 2003-12-27 Werner LEMBERG <wl@gnu.org>
955 Add forgotten `coproduct' symbol (already available for DVI).
957 * font/devhtml/R.proto, font/devps/generate/textmap,
958 font/devps/symbolmap, font/devutf8/R.proto, man/groff_char.man,
959 src/libs/libgroff/uniglyph.cc, src/libs/libgroff/glyphuni.cpp: Add
960 U+2210 (\[coproduct]).
962 2003-12-26 Jeff Conrad <jeff_conrad@msn.com>
964 hpftodit has been extended to handle TrueType metric files and
965 more glyphs. See hpftodit.man for more details.
967 * src/utils/hpftodit/hpftodit.cpp: Include stdio.h, string.h,
968 ctype.h, and unicode.h.
969 s/msl/charcode/ everywhere since we now handle Unicode values also.
970 (equal, NO, YES, MSL, SYMSET, UNICODE, UNICODE): New macros.
971 Use it where appropriate.
972 (MULTIPLIER): Replaced with...
973 (multiplier): New global static variable.
975 (tag_type): Add more TFM tags.
976 (tag_name): New array.
977 (ENUM_TYPE, FLOAT_TYPE): Removed.
978 (BYTE_TYPE): New value assigned.
979 (ASCII_TYPE, RATIONAL_TYPE): New enumeration values.
980 (text_symbol_sets, special_symbol_sets): Extended to cover more
982 (check_type): Add return value.
983 (check_units): Add parameters to get ppi and upem values.
984 Handle TrueType TFM data.
985 (output_font_name): New function.
986 (output_charset): Add parameter to handle TFM type.
987 Handle TrueType TFMs also.
988 (em_fract): New macro.
989 (dump_tags): Be much more verbose and handle more tags.
990 (dump_ascii, dump_symbol_sets, dump_symbols): New functions.
991 (hp_msl_to_ucode_name, unicode_to_ucode_name, is_uname): New
993 (read_map): Add parameter to handle TFM type.
994 Handle both MSL and Unicode mappings.
995 (main): Add two new command line options `-a' and `-q'.
996 Updated to make use of new functions.
999 * src/utils/hpftodit/hpuni.cpp: New file.
1001 * src/utils/hpftodit/Makefile.sub, src/utils/hpftodit/hpftodit.man:
1004 2003-12-25 Werner LEMBERG <wl@gnu.org>
1006 * src/include/nonposix.h (read) [_MSC_VER]: Define.
1008 2003-12-24 Werner LEMBERG <wl@gnu.org>
1010 * src/utils/afmtodit/afmtodit.man: Some reformulations as suggested
1011 by Michail Vidiassov <master@iaas.msu.ru>.
1013 2003-12-20 Werner LEMBERG <wl@gnu.org>
1015 * font/devhtml/R.proto: Add u00{47,67}_0306, u00{53,73}_0327,
1017 Add missing latin-2 glyphs.
1018 * font/devutf8/R.proto: Add missing latin-2 glyphs.
1020 * tmac/troffrc: Load `composite.tmac' earlier.
1022 * tmac/dvi.tmac, tmac/ps.tmac, tmac/lbp.tmac: Add u00{47,67}_0306,
1023 u00{53,73}_0327, and u0049_0307.
1024 * tmac/X.tmac: Add u00{47,67}_0306.
1025 * tmac/tty-char.tmac: Use composite glyph names for readability.
1029 * src/include/unicode.h: Remove `extern' keywords.
1031 2003-12-20 Nilgün Belma Bugüner <nilgun@superonline.com>
1033 * tmac/latin5.tmac: New file.
1035 2003-12-19 Werner LEMBERG <wl@gnu.org>
1037 Add some glyphs needed for Turkish.
1039 * font/devutf8/R.proto: Add u00{47,67}_0306, u00{53,73}_0327,
1042 * tmac/composite.tmac: Add `,' as a synonym for `ac' accent.
1043 * tmac/tty-char.tmac: Add representations for u00{47,67}_0306,
1044 u00{53,73}_0327, and u0049_0307.
1046 2003-12-18 Werner LEMBERG <wl@gnu.org>
1048 * src/devices/grops/ps.cc (ps_output::put_float): Revert change
1050 Remove trailing zeros.
1052 2003-12-17 Werner LEMBERG <wl@gnu.org>
1054 Make \? transparent to end-of-sentence recognition.
1056 * src/roff/troff/input.cc (non_interpreted_node): Add
1057 `ends_sentence' member function.
1059 2003-12-16 Werner LEMBERG <wl@gnu.org>
1061 * doc/groff.texinfo: Document `dt' request correctly.
1062 Other minor typographical improvements.
1064 2003-12-10 Michail Vidiassov <master@iaas.msu.ru>
1066 * src/utils/afmtodit/Makefile.sub (afmtodit): Fix typo.
1068 2003-12-10 Richard Stallman <rms@gnu.org>
1070 * LICENSE: Better wording.
1072 2003-12-09 Werner LEMBERG <wl@gnu.org>
1074 * aclocal.m4 (GROFF_BROKEN_SPOOLER_FLAGS): Set default value to 0.
1075 * configure, NEWS: Updated.
1077 2003-12-08 Werner LEMBERG <wl@gnu.org>
1079 * FDL: Updated to version 1.2 (from www.gnu.org/copyleft).
1081 2003-12-07 Bernd Warken <bwarken@mayn.de>
1085 2003-12-07 Werner LEMBERG <wl@gnu.org>
1087 * INSTALL: Improved.
1089 2003-12-05 Keith Marshall <keith.d.marshall@ntlworld.com>
1091 Use path separator character of target platform for compiled-in
1094 * aclocal.m4 (GROFF_TARGET_PATH_SEPARATOR): New macro.
1095 * configure.ac: Use GROFF_TARGET_PATH_SEPARATOR.
1096 * configure: Regenerated.
1097 * Makefile.in (SEP): Use GROFF_PATH_SEPARATOR.
1099 2003-12-05 Werner LEMBERG <wl@gnu.org>
1101 * src/include/nonposix.h (PATH_SEP_CHAR): New definition.
1102 Replace `PATH_SEP[0]' with `PATH_SEP_CHAR' everywhere.
1104 2003-12-04 Bernd Warken <bwarken@mayn.de>
1106 * LICENSE: New file.
1108 2003-12-03 Werner LEMBERG <wl@gnu.org>
1110 * src/utils/afmtodit/afmtodit.pl: Comment out code which handles
1111 ligatures present in AFM files since groff currently only
1112 understands some standard ligatures and nothing else.
1114 2003-12-03 Jeff Conrad <jeff_conrad@msn.com>
1116 * src/roff/groff/groff.cpp (main): Don't run the spooler if
1119 * src/roff/groff/pipeline.c (run_pipeline) [_WIN32]: Fix error
1122 Don't use Unix wait flags.
1124 2003-12-02 Werner LEMBERG <wl@gnu.org>
1126 * src/roff/troff/glyphuni.cpp, src/roff/troff/unicode.cpp,
1127 src/roff/troff/unicode.h, src/roff/troff/uniglyph.cpp,
1128 src/roff/troff/uniuni.cpp: Moved to...
1129 * src/libs/libgroff/glyphuni.cpp, src/libs/libgroff/unicode.cpp,
1130 src/libs/libgroff/unicode.h, src/libs/libgroff/uniglyph.cpp,
1131 src/libs/libgroff/uniuni.cpp: Here.
1133 * src/include/Makefile.sub.old (HDRS),
1134 src/libs/libgroff/Makefile.sub (OBJS, CCSRCS),
1135 src/roff/troff/Makefile.sub (HDRS, PBJS, CCSRCS): Updated.
1137 2003-12-01 Keith Marshall <keith.d.marshall@ntlworld.com>
1139 * src/preproc/htlp/pre-html.cpp (__tmpfile): Renamed to
1143 2003-12-01 Werner LEMBERG <wl@gnu.org>
1145 * groff.texinfo: Document special behaviour of `.vs 0'.
1146 Improve documentation of `cflags' request.
1149 2003-11-29 Werner LEMBERG <wl@gnu.org>
1151 * font/devlj4/generate/Makefile (CORONET): Use correct TFM.
1152 * font/devlj4/CORONET: Regenerated.
1154 2003-11-24 Werner LEMBERG <wl@gnu.org>
1156 * src/roff/troff/env.cpp (hyphen_trie::read_patterns_file): Fix loop
1157 if processing hyphenation patterns in traditional mode.
1158 Improve error messages.
1160 2003-11-20 Werner LEMBERG <wl@gnu.org>
1162 * src/roff/troff/node.cpp (troff_output_file::put_char_width,
1163 troff_output_file::put_char): Fix type of local variable `c'.
1165 2003-11-19 Werner LEMBERG <wl@gnu.org>
1167 * src/roff/groff/pipeline.c (P): Removed. Updated all function
1169 (i_to_a): Removed. libgroff already provides this function.
1170 (run_pipeline) [_WIN32]: Don't use itoa but i_to_a.
1172 2003-11-18 Keith Marshall <keith.d.marshall@ntlworld.com>
1174 * src/roff/groff/pipeline.c (xstrsignal): Fix usage of
1177 2003-11-17 Werner LEMBERG <wl@gnu.org>
1179 * COPYING: Use correct version.
1181 2003-11-11 Werner LEMBERG <wl@gnu.org>
1183 LynxOS 4.0.0 doesn't declare vfprintf.
1185 * configure.ac: Check for vfprintf.
1186 * configure: Regenerated.
1187 * src/include/lib.h: Handle `NEED_DECLARATION_VFPRINTF'.
1188 * src/include/config.hin: Regenerated.
1190 2003-11-10 Werner LEMBERG <wl@gnu.org>
1192 LynxOS 4.0.0 has snprintf (without declaration) but no vsnprintf.
1194 * configure.ac: Check for vsnprintf.
1195 * configure: Regenerated.
1196 * src/include/lib.h: Handle `NEED_DECLARATION_VSNPRINTF' and
1198 * src/include/config.hin: Regenerated.
1200 2003-11-09 Werner LEMBERG <wl@gnu.org>
1202 * aclocal.m4: Updated syntax to autoconf 2.59.
1203 (GROFF_HTML_PROGRAMS): Use AC_FOREACH.
1204 Don't check for gsos2.
1205 (GROFF_SRCDIR, GROFF_BUILDDIR): Removed. autoconf 2.59 provides
1206 working abs_top_srcdir and abs_top_builddir.
1208 * configure.ac: Updated syntax to autoconf 2.59.
1209 Don't call GROFF_SRCDIR and GROFF_BUILDDIR.
1210 Replace call to AC_DECL_SYS_SIGLIST with call to AC_CHECK_DECLS.
1211 * configure: Regenerated.
1213 * Makefile.in, doc/Makefile.in: s/@top_srcdir@/@abs_top_srcdir@/,
1214 s/@groff_top_builddir@/@abs_top_builddir@/.
1216 * src/roff/groff/pipeline.c (xstrsignal):
1217 s/SYS_SIGLIST_DECLARED/HAVE_DECL_SYS_SIGLIST/.
1219 2003-11-07 Werner LEMBERG <wl@gnu.org>
1221 * src/devices/grodvi/dvi.cpp (draw_dvi_printer::draw) ['a']: Always
1222 make start angle smaller than end angle to circumvent a bug in tpic
1223 handling of some versions of dvipdfm (and dvipdfmx).
1225 2003-10-30 Werner LEMBERG <wl@gnu.org>
1227 * src/devices/grops/grops.man: Improve section on creating EPS.
1229 2003-10-29 Werner LEMBERG <wl@gnu.org>
1231 * contrib/pic2graph/pic2graph.sh: Fix typo (-P-letter ->
1234 2003-10-28 Werner LEMBERG <wl@gnu.org>
1236 * doc/groff.texinfo: Fix documentation of `.if'.
1238 2003-10-27 Michail Vidiassov <master@iaas.msu.ru>
1240 * src/utils/afmtodit/afmtodit.pl: Handle unmapped characters of
1241 the form `uniXXXX' also.
1243 2003-10-27 Werner LEMBERG <wl@gnu.org>
1245 * contrib/eqn2graph/eqn2graph.sh, contrib/grap2graph/grap2graph.sh,
1246 contrib/pic2graph/pic2graph.sh: Implement secure management of
1248 Pass `-P-pletter' to groff to avoid data outside of the converted
1249 area -- some versions of `convert' (for example 5.3.8) don't check
1250 the bounding box of the image but always use a fixed image size
1251 (letter paper format).
1252 * contrib/eqn2graph/eqn2graph.man, contrib/grap2graph/grap2graph.man,
1253 contrib/pic2graph/pic2graph.man: Updated.
1255 * src/roff/groff/groff.man: Document $TMP and $TEMP.
1257 2003-10-26 Werner LEMBERG <wl@gnu.org>
1259 * src/preproc/pic/troff.cpp (troff_output::simple_circle,
1260 troff_output::simple_ellipse, troff_output::simple_arc,
1261 troff_output::simple_line, troff_output::simple_spline,
1262 troff_output::simple_polygon): Insert a space before arguments.
1263 (troff_output::set_fill): Emit `\&' before `\D'Fg...' since the
1264 latter doesn't produce a node, so the following `.sp -1' would do
1266 Don't emit `.sp -1' after \M. This also doesn't produce a token
1267 (and we don't have to care about compatibility mode).
1268 (troff_output::set_color, troff_output::reset_color): Don't emit
1269 `.sp -1' after \M and \m.
1271 * src/roff/troff/input.cpp (old_have_input): New global variable.
1272 (input_stack::get): Handle `old_have_input'.
1273 (process_input_stack) <token::TOKEN_NEWLINE>: Call
1274 `trapping_blank_line' depending on `old_have_input', not
1277 2003-10-20 Keith Marshall <keith.d.marshall@ntlworld.com>
1279 * src/libs/libgroff/tmpfile.cpp [__MSDOS__, _Win32]
1280 (WIN32_TMPDIR_ENVVAR, MSDOS_TMPDIR_ENVVAR): New macros, providing
1281 default directory names for temporary files.
1282 [__MSDOS__, _Win32] (temp_init::temp_init): Use them.
1284 * src/roff/groff/pipeline.c [__MSDOS__]: Include stdlib.h.
1285 [__MSDOS__] (run_pipeline): Honour environment variables.
1286 Don't use `tmpnam' but `tempnam' to work around messy
1289 * README.MinGW: New file.
1291 2003-10-16 Werner LEMBERG <wl@gnu.org>
1293 * src/preproc/html/pre-html.cpp (write_upto_newline): Don't use
1294 `(*t)->next' without testing validity of `*t'.
1295 (usage): Make it more readable.
1297 2003-10-16 Keith Marshall <keith.d.marshall@ntlworld.com>
1299 Make html device run under both MS-DOS and Win32.
1301 * src/preproc/html/pre-html.cpp (MAY_FORK_CHILD_PROCESS,
1302 MAY_SPAWN_ASYNCHRONOUS_CHILD): New macros to control whether
1303 spawn or fork+exec has to be used, and whether parent must sleep
1304 until the child process terminates. Used in
1305 `char_buffer::run_output_filter'.
1306 (copyofstdoutfd): Removed.
1307 (char_buffer): Replace `write_file_html' and `write_file_troff'
1308 member functions with `emit_troff_output' and `run_output_filter'.
1309 (DEVICE_FORMAT, HTML_OUTPUT_FILTER, IMAGE_OUTPUT_FILTER): New
1311 (replaceFd): Replaced with...
1312 (set_redirection): New auxiliary function.
1313 (waitForChild): Replaced with...
1314 (save_and_redirect): New auxiliary function for.
1316 (char_buffer::do_html, char_buffer::do_image): Simplified, using new
1319 2003-10-14 Keith Marshall <keith.d.marshall@ntlworld.com>
1321 * aclocal.m4 (GROFF_SYS_NERR): Check stdlib.h also.
1322 (GROFF_LIBC): New function.
1323 * configure.ac: Call GROFF_LIBC.
1325 * configure: Regenerated.
1327 * src/include/lib.h: Handle __MINGW32__.
1328 * src/include/nonposix.h [_MSC_VER]: Handle __MINGW32__.
1329 Add macro for `pipe'.
1332 * src/roff/groff/pipeline.c (run_pipeline): Handle `no_pipe'
1335 * src/utils/indxbib/signal.c (handle_fatal_signal) [!HAVE_KILL]:
1338 2003-10-13 Werner LEMBERG <wl@gnu.org>
1340 Finally fix change 2003-08-26, based on ideas from Chuck Silvers
1343 * contrib/mom/Makefile.sub: Use a stamp file in the `examples'
1346 2003-10-12 Werner LEMBERG <wl@gnu.org>
1348 * src/roff/groff/groff.cpp (help), src/devices/grops/ps.cpp (usage),
1349 src/roff/troff/input.cc (usage): Updated.
1351 * NEWS, doc/groff.texinfo: Updated.
1353 2003-10-12 Peter Miller <millerp@canb.auug.org.au>
1355 * src/libs/libgroff/searchpath.cpp
1356 (search_path::open_file_cautious): New function which also handles
1357 `-' as stdin and stdout depending on the access mode.
1358 * src/include/searchpath.h (search_path): Updated.
1360 * src/devices/grops/ps.cpp (main): Handle new `-I' switch.
1361 * src/devices/grops/ps.h: Include `searchpath.h'.
1362 * src/devices/grops/psrm.cpp (resource_manager::supply_resource):
1363 Open resource file with `include_search_path.open_file_cautious'.
1364 * src/devices/grops/grops.man: Document new `-I' switch.
1366 * src/devices/grodvi/dvi.cpp (main), src/devices/grolbp/lbp.cpp
1367 (main), src/devices/grolj4/lj4.cpp (main),
1368 src/devices/grotty/tty.cpp (main): Ignore new `-I' switch.
1370 * src/preproc/soelim/soelim.cpp (include_list_length, include_list):
1372 (include_search_path): New global variable.
1373 (include_path_append): Removed.
1374 (main): Use `include_search_path.command_line_dir' to handle `-I'.
1375 (do_file): Simplify, using new
1376 `include_search_path.open_file_cautious'.
1378 * src/roff/groff/groff.cpp (print_commands): Accept file handle as
1380 (main): Pass arguments to `-I' to both troff and devices.
1381 Improve handling of `-V'.
1382 * src/roff/groff/groff.man: Document changes to -I and -V.
1384 * src/roff/troff/input.cpp (include_search_path): New global
1386 (next_file, source, ps_bbox_request, transparent_file,
1387 process_input_file): Use new
1388 `include_search_path.open_file_cautious'.
1389 (main) Handle `-I' switch.
1390 * src/roff/troff/node.cpp (troff_output_file::really_copy_file):
1391 Use new `include_search_path.open_file_cautious'.
1392 * src/roff/troff/node.h: New extern symbol `include_search_path'.
1393 * src/roff/troff/troff.man: Document new `-I' switch.
1395 2003-09-15 Ruslan Ermilov <ru@FreeBSD.org>
1397 Support multiple calls of .Lb in LIBRARY section.
1399 * tmac/doc-common (doc-in-library-section): New register.
1400 (doc-section-library): New string.
1401 (Sh): Set `doc-in-library-section'.
1403 * tmac/doc-syms (Lb): Insert breaks before and after arguments
1404 if in LIBRARY section.
1405 * tmac/doc.tmac (doc-save-global-vars): Updated.
1406 * NEWS, tmac/groff_mdoc.man: Updated.
1408 2003-09-14 Ruslan Ermilov <ru@FreeBSD.org>
1410 * tmac/doc-common (doc-default-operating-system): New variable.
1413 2003-09-08 Werner LEMBERG <wl@gnu.org>
1415 * tmac/doc.tmac (doc-reset-reference): Handle data for `%I' also.
1417 2003-08-31 Werner LEMBERG <wl@gnu.org>
1419 * contrib/mom/Makefile.sub: Fix last change to make it really work.
1420 * Makefile.comm: Use `test ... ||' in favor of `if test ...; then'.
1421 (install_dev, uninstall_dev): Check whether $(DEVSCRIPTS) and
1422 $(DEVFILES) are not empty.
1423 * Makefile.in: Use `test ... ||' in favor of `if test ...; then'.
1425 2003-08-26 Chuck Silvers <chuq@chuq.com>
1427 * contrib/mom/Makefile.sub (prepare_make_examples): Make it work
1428 with parallel runs of `make'.
1430 2003-08-23 Stephen Gildea <http://www.gildea.com/stephen>
1432 * src/preproc/ref/ref.cpp (reference::compute_sort_key): Always
1433 insert SORT_SEP. With certain combinations of sort specifications,
1434 refer sorted entries in the wrong order. In particular, entries
1435 with a missing field should be be sorted before all entries that
1436 have that field, before refer looks to the next field.
1438 2003-08-23 Werner LEMBERG <wl@gnu.org>
1440 * src/utils/pfbtops/Makefile.sub (LINK.c): Define it so that the
1441 g++ linker is used. Reported by Mark J. Reed
1442 <mark.reed@turner.com>.
1444 2003-08-16 Heinz-Jürgen Oertel <hj.oertel@surfeu.de>
1446 Add key character `x' to tbl which makes tbl call a user-defined
1447 macro on a table cell.
1449 * src/preproc/tbl/table.h (entry_modifier): Add `macro'.
1450 * src/preproc/tbl/table.cpp (block_entry::do_divert): Call
1451 `set_modifier' after printing the compatibility request.
1452 (set_modifier): Print call to `m->macro' if not empty.
1453 * src/preproc/tbl/main.cpp (entry_format::debug_print): Handle
1455 (process_format): Implement cases `x' and `X'.
1456 * src/preproc/tbl/tbl.man, NEWS: Updated.
1458 2003-08-15 Werner LEMBERG <wl@gnu.org>
1460 * doc/groff.texinfo: Minor fixes.
1462 2003-08-09 Werner LEMBERG <wl@gnu.org>
1464 * tmac/an-old.tmac [cR]: Fix redefinition of `bp'.
1466 2003-08-07 Werner LEMBERG <wl@gnu.org>
1468 * doc/Makefile.sub: Not all shells expand wildcards in the `for'
1469 argument list to nothing if there is no file to match. Use `ls' as
1470 a protection, similar to autoconf.
1472 * Makefile.comm (install_dev, uninstall_dev): Protect `for' against
1473 empty argument lists.
1475 * doc/groff.texinfo: Improve documentation how vertical spacing
1476 and line breaks interact.
1479 * tmac/www.tmac: Initialize `www-htmlimage-gap'.
1481 2003-08-03 Werner LEMBERG <wl@gnu.org>
1483 * NEWS, src/devices/grops/grops.man: -b16 is necessary to produce
1484 EPS (using eps2eps or similar programs to compute the bounding box).
1486 2003-07-24 Werner LEMBERG <wl@gnu.org>
1488 * doc/groff.texinfo: Use the new @/ command to avoid overlong lines.
1489 * doc/texinfo.tex: Updated from texinfo 4.6.
1490 * README.CVS: From now on we need texinfo 4.6.
1492 2003-07-23 Werner LEMBERG <wl@gnu.org>
1494 Add requests `dei1' and `ami1' for completeness.
1496 * src/roff/troff/input.cc (calling_mode): Remove
1497 CALLING_DISABLE_COMP.
1498 (comp_mode): New enumeration.
1499 (do_define_string, define_string, define_nocomp_string,
1500 append_string, append_nocomp_string): Updated.
1501 (do_define_macro): Add third parameter.
1502 (define_macro, define_nocomp_macro, define_indirect_macro,
1503 append_macro, append_nocomp_macro, append_indirect_macro): Updated.
1504 (define_indirect_nocomp_macro, append_indirect_nocomp_macro): New
1507 (init_input_requests): Add `dei1' and `ami1'.
1509 * tmac/trace.tmac: Handle de1 and am1.
1510 (de): Improve tracing message.
1511 (am): Add missing `do'.
1514 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
1515 Document new requests.
1517 2003-07-22 Heinz-Jürgen Oertel <hj.oertel@surfeu.de>
1519 Add option -G to .MPIMG to insert a gap between text and the image.
1521 * tmac/www.tmac (www-finish-left-po, www-finish-right-ll,
1522 www-finish-left-ll): Updated.
1523 (www-image-just, www-image-gap, www-htmlimage-gap): New variables.
1524 (MPIMG): Make option -L and -R optional.
1525 Implement option -G.
1527 2003-07-22 Gaius Mulley <gaius@glam.ac.uk>
1529 * src/devices/grohtml/post-html.cpp
1530 (html_printer::do_file_components): Don't use `stdout' as lvalue
1531 since it can be a macro.
1533 2003-07-22 Werner LEMBERG <wl@gnu.org>
1535 * src/libs/libgroff/strerror.c: Include errno.h to be in sync with
1536 the corresponding test in aclocal.m4.
1538 2003-07-21 Werner LEMBERG <wl@gnu.org>
1540 * src/preproc/html/pre-html.cpp (TRANSPARENT): Don't use colour
1541 names but RGB values directly. Otherwise pnmtopng depends on
1542 an external file `rgb.txt' which maps colour names to values.
1544 2003-07-20 Werner LEMBERG <wl@gnu.org>
1546 * aclocal.m4 (GROFF_SYS_ERRLIST): Include stdlib.h for MinGW.
1547 * configure, src/include/config.hin: Regenerated.
1549 * src/libs/libgroff/strerror.c: Include stdlib.h for MinGW.
1551 2003-07-19 Werner LEMBERG <wl@gnu.org>
1553 * PROBLEMS: Add solution for UTF-8 problem with hyphens.
1555 2003-07-18 Werner LEMBERG <wl@gnu.org>
1557 * *.man: Switch to non-compatibility mode temporarily if GNU
1558 syntax extensions are used in the particular man page.
1560 * PROBLEMS: Add solutions for SGR problems.
1562 2003-07-17 Werner LEMBERG <wl@gnu.org>
1564 Don't ignore grotty's command line options if \X'tty: sgr ...' is
1565 used to change the drawing scheme.
1567 * src/devives/grotty/tty.cpp (bold_flag_option,
1568 underline_flag_option, italic_flag_option, reverse_flag_option,
1569 bold_underline_mode_option): New global variables.
1570 (update_options): New function.
1571 (tty_printer::special): Call update_options.
1572 (main): Don't set xxx_flag but xxx_flag_option, then call
1575 2003-07-14 Werner LEMBERG <wl@gnu.org>
1577 Make grotty emit proper Unicode box drawing characters for -Tutf8.
1579 * src/devices/grotty/tty.cpp (START_LINE, END_LINE): New enum
1581 (hline_char, vline_char): New global variables.
1582 (tty_printer::tty_printer): Initialize them.
1583 (tty_printer::draw): Emit START_LINE and END_LINE flags for both
1584 horizontal and vertical lines.
1585 (crossings): New global array.
1586 (tty_printer::end_page): Use it to determine the proper crossing
1587 character for -Tutf8.
1589 2003-07-12 Werner LEMBERG <wl@gnu.org>
1591 * doc/Makefilesub (HTMLDOCFILESALL): New macro.
1592 (HTMLDOCFILES): Revert to `pic.html'.
1593 (CLEANADD, install_html, uninstall_sub): Use HTMLDOCFILESALL.
1595 2003-07-11 Werner LEMBERG <wl@gnu.org>
1597 * doc/pic.ms: Improve documentation of absolute coordinates.
1598 Document absolute positioning of pictures.
1600 * NEWS: Add new pic capability.
1602 2003-07-09 Hartmut Henkel <hartmut_henkel@gmx.de>
1604 * src/libs/libgroff/geometry.cpp (check_output_arc_limits):
1607 2003-07-07 Werner LEMBERG <wl@gnu.org>
1609 Implement support for dashed and dotted ellipses in pic. Based on
1610 a patch from Hartmut Henkel <hartmut_henkel@gmx.de>.
1612 * src/preproc/pic/common.cpp (common_output::ellipse_arc,
1613 common_output::dashed_ellipse, common_output::dotted_ellipse): New
1614 functions. Ellipse arcs are approximated with circle arcs.
1615 * src/preproc/pic/common.h (common_output): Updated.
1616 * src/preproc/pic/tex.cpp (tex_output::ellipse): Use new ellipse
1618 * src/preproc/pic/troff.cpp (simple_output::ellipse): Ditto.
1620 * src/preproc/pic/TODO, src/preproc/pic/pic.man: Updated.
1622 2003-07-06 Werner LEMBERG <wl@gnu.org>
1624 Make grotty work on platforms which have unsigned char as the
1625 default for char. Based on a patch by Thomas Klausner
1628 * src/devices/grotty/tty.cpp (schar): New typedef.
1629 Updated calls to declare_ptable and implement_ptable.
1630 (glyph): Use schar for back_color_idx and fore_color_idx.
1631 (tty_printer): Use schar for curr_fore_idx and curr_back_idx.
1632 (tty_printer::tty_color, tty_printer::tty_printer,
1633 tty_printer::color_to_idx, tty_printer::put_color): Updated.
1635 2003-07-06 Ruslan Ermilov <ru@FreeBSD.org>
1637 * src/roff/nroff/nroff.sh: Add option -d for completeness.
1638 * src/roff/nroff/nroff.man: Updated.
1640 2003-07-05 Werner LEMBERG <wl@gnu.org>
1642 * NEWS, tmac/groff_www.man: Updated.
1643 * doc/Makefile.sub: Updated.
1645 2003-07-05 Gaius Mulley <gaius@glam.ac.uk>
1647 Implement support for multiple HTML output files.
1649 * src/preproc/html/pre-html.cpp (scanArguments): Dummy handling for
1650 -j command line option.
1652 * src/devices/grohtml/post-html.cpp (job_name, multiple_files): New
1654 (file): New fields `new_output_file', `require_links',
1656 (file::file): Updated.
1657 (files::set_file_name, files::set_links_required,
1658 files::are_links_required, files::is_new_output_file,
1659 files::file_name, files::next_file_name): New functions.
1660 (header_desc): New fields `no_of_level_one_headings',
1662 (header_desc::header_desc): Updated.
1663 (header_desc::write_headings): Handle multiple files.
1664 (html_printer::write_header): Save file name in which header occurs.
1665 (html_printer::determine_header_level): Possibly split files on
1667 (html_printer::do_links, html_printer::troff_tag): Updated.
1668 (html_printer::insert_split_file, html_printer::do_job_name,
1669 html_printer::emit_link, html_printer::write_navigation,
1670 html_printer::do_file_components): New functions.
1671 (html_printer::~html_printer): Handle multiple files.
1672 (main): Handle command line option `-j'.
1674 * src/devices/grohtml/grohtml.man: Updated.
1676 * doc/Makefile.sub (pic.html), doc/Makefile.in (pic.html): New rule
1679 * tmac/www.tmac (JOBNAME): New macro.
1680 * tmac/s.tmac (SH-NO-TAG): New macro.
1681 (@SH): Call SH-NO-TAG.
1684 2003-07-05 Ruslan Ermilov <ru@FreeBSD.org>
1686 * tmac/groff_mdoc.man: Improve documentation of punctuation
1689 2003-07-04 Ruslan Ermilov <ru@FreeBSD.org>
1691 * tmac/doc.tmac (Bd): Change to doc-Li-font later.
1693 2003-07-03 Werner LEMBERG <wl@gnu.org>
1695 * tmac/an-old.tmac [cR]: Redefine `bp' to avoid empty lines.
1697 2003-07-01 Ruslan Ermilov <ru@FreeBSD.org>
1699 * tmac/doc.tmac (doc-do-func, doc-do-func-args): Don't print a comma
1700 after `/*' and `*/'.
1702 (Fn, Fo): Reduce indentation in synopsis.
1704 * tmac/doc-common (doc-check-depth): New macro.
1705 (doc-end-macro, Sh, Ss): Use it.
1706 (Cd): Fix behaviour in synopsis.
1707 (In): Make it parsed and callable.
1708 If not in the synopsis, represent the C header file enclosed in
1710 (doc-str-Rv-std-suffix, doc-str-Rv-stds-suffix, doc-str-Rv-std0):
1711 Use minus, not hyphen.
1713 * tmc/groff_mdoc.man: Updated.
1715 2003-07-01 Werner LEMBERG <wl@gnu.org>
1717 Integrated grap2graph, contributed by Eric S. Raymond.
1719 * contrib/grap2graph/{Makefile.sub, grap2graph.sh, grap2graph.man}:
1721 * Makefile.in, NEWS, MANIFEST, contrib/eqn2graph.man,
1722 contrib/pic2graph.man, src/roff/groff/groff.man: Updated.
1724 2003-07-01 Colin Watson <cjwatson@debian.org>
1726 * src/xditview/*.c: Add prototypes, fix return types, add includes.
1727 Based on work by Fumitoshi UKAI <ukai@debian.or.jp>.
1729 2003-06-31 Ruslan Ermilov <ru@FreeBSD.org>
1731 * tmac/tty-char.tmac: Provide `lb', `rb', `lk', `rk', `lt', `rt'.
1733 2003-06-31 Werner LEMBERG <wl@gnu.org>
1735 * doc/Makefile.sub (CLEANADD): Remove all files created by
1736 running `make groff.{pdf,dvi}'.
1738 * Makefile.sub (DISTCLEANFILES): Remove all non-source files from
1741 2003-06-30 Werner LEMBERG <wl@gnu.org>
1743 * Makefile.in (SHELL): Define as @SHELL@.
1744 (mkinstalldirs): Use $(SHELL).
1745 (MDEFINES): Add $(SHELL).
1746 * Makefile.comm (SHELL): Removed.
1748 2003-06-29 Werner LEMBERG <wl@gnu.org>
1750 * tmac/s.tmac (De, Ds): New aliases for .DE and .DS, respectively.
1751 The X11 documentation files use them.
1752 * tmac/groff_ms.man, doc/groff.texinfo: Document them.
1754 2003-06-15 Robert Goulding <goulding@Princeton.EDU>
1756 * tmac/e.tmac (@C): Handle .ad also.
1758 2003-06-12 Werner LEMBERG <wl@gnu.org>
1760 * src/preproc/tbl/tbl.man: Document formatting of text blocks.
1762 * src/roff/troff/input.cc (token::next) <handle_escape_char>:
1763 Assign `n' even here. It is possible to construct a node
1764 immediately following an escape character:
1772 2003-06-10 Werner LEMBERG <wl@gnu.org>
1774 * README.WIN32: Removed.
1775 * MANIFEST: Updated.
1777 2003-06-07 Werner LEMBERG <wl@gnu.org>
1779 * src/roff/nroff/nroff.sh: Don't emit SGR for option -u.
1781 2003-06-05 Werner LEMBERG <wl@gnu.org>
1783 * src/preproc/pic/pic.y <sprintf_args>: Implement workaround for bug
1784 in Compaq C++ V6.5-033 for Compaq Tru64 UNIX V5.1A (Rev. 1885).
1786 2003-06-03 Werner LEMBERG <wl@gnu.org>
1788 * src/preproc/grn/hdb.cpp (DBRead): Don't close file handle; this
1789 is done by the calling function.
1791 2003-05-22 Ruslan Ermilov <ru@FreeBSD.org>
1793 * tmac/X.tmac: Fix definition of `em'.
1795 2003-05-22 Werner LEMBERG <wl@gnu.org>
1797 * src/roff/troff/input.cc (return_macro_request): Fix detection of
1800 2003-05-18 Werner LEMBERG <wl@gnu.org>
1802 * tmac/doc.tmac (doc-tag-list): Force horizontal mode after tag
1803 to make items work which consist only of a tag.
1805 2003-05-17 Werner LEMBERG <wl@gnu.org>
1807 * tmac/doc.tmac (doc-tag-list): Don't use \Z to assure that spaces
1808 aren't stretched in a tag (this can fail with unformatted boxes).
1809 Instead, insert a break and go back one line.
1811 2003-05-16 Werner LEMBERG <wl@gnu.org>
1813 * src/roff/troff/input.cc (return_macro_request): If called with
1814 argument pop macro twice. We need this to trace `return'.
1816 * tmac/trace.tmac: Handle `return'.
1819 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
1822 2003-05-15 Larry Kollar <kollar@alltel.net>
1824 * tmac/groff_ms.man, doc/groff.texinfo: Improve documentation of
1825 registers `FPS', `FVS', and `FPD'.
1827 2003-05-15 Werner LEMBERG <wl@gnu.org>
1829 * src/utils/pfbtops/pfbtops.c (get_text): Handle loop counter
1832 2003-05-03 Ruslan Ermilov <ru@FreeBSD.org>
1834 * tmac/groff_mdoc.man: Slight improvements.
1836 2003-05-03 Werner LEMBERG <wl@gnu.org>
1838 * tmac/doc-common (doc-header): Emit vertical space of 1v instead of
1839 `doc-header-space' after header line if register `cR' is set.
1841 2003-05-02 Werner LEMBERG <wl@gnu.org>
1845 2003-05-01 Ruslan Ermilov <ru@FreeBSD.org>
1847 * tmac/doc-common (Nd): Use \[em].
1849 2003-05-01 Werner LEMBERG <wl@gnu.org>
1851 * tmac/doc-ditroff, tmac/doc-nroff (doc-header-space,
1852 doc-footer-space): Initialize to 0.5i.
1853 (doc-setup-page-layout): Don't set doc-header-space and
1856 2003-04-30 Werner LEMBERG <wl@gnu.org>
1858 * REVISION: Set to 1.
1860 * doc/pic.ms: Document possible problems with `figname'.
1862 2003-04-29 Werner LEMBERG <wl@gnu.org>
1864 Version 1.19 released
1865 =====================
1867 * VERSION: Set to 1.19.
1868 * REVISION: Set to 0.
1869 * doc/groff.texinfo, doc/webpage.ms, NEWS: Updated.
1871 * src/devices/grohtml/post-html.cpp (html_printer::~html_printer):
1872 Define charset as `US-ASCII' in html output.
1874 * tmac/www.tmac (ULE): Add missing scaling indicator.
1876 * win32-diffs: Removed.
1878 2003-04-28 Werner LEMBERG <wl@gnu.org>
1880 * doc/groff.texinfo: Document `dn' and `dl' registers if used with
1882 Document how to insert discardable whitespace with `.ss'.
1884 2003-04-27 Werner LEMBERG <wl@gnu.org>
1886 * src/preproc/pic/tex.cpp (tex_output::start_picture): Make code
1887 work with plain TeX also.
1889 * src/preproc/pic/pic.man, doc/pic.ms: Fix TeX code example.
1891 2003-04-25 Gaius Mulley <gaius@glam.ac.uk>
1893 * src/devices/grohtml/post-html.cpp (html_printer::~html_printer):
1896 2003-04-24 Werner LEMBERG <wl@gnu.org>
1898 * src/preproc/pic/pic.man, doc/pic.ms: Explain how to get a
1899 vbox with positive height and zero depth if in TeX mode.
1901 * NEWS: Document glyph name changes for grodvi and grolj4.
1903 2003-04-23 Werner LEMBERG <wl@gnu.org>
1905 * src/preproc/pic/tex.cpp (tex_output::start_picture): Fix TeX code.
1906 * doc/pic.ms: Fixed.
1908 2003-04-21 Werner LEMBERG <wl@gnu.org>
1910 HP-UX 10.20 has `snprintf' but it isn't declared.
1912 * configure.ac: Add declaration test for snprintf.
1913 * configure: Regenerated.
1914 * src/include/lib.h: Handle `NEED_DECLARATION_SNPRINTF'.
1915 * src/include/config.hin: Regenerated.
1917 2003-04-19 Werner LEMBERG <wl@gnu.org>
1919 Add keyword `figname' to pic, specifying the name of the picture
1920 box in TeX mode. Based on a patch from William J Poser
1921 <wjposer@unagi.cis.upenn.edu>.
1923 * src/preproc/pic/pic.y: New token `FIGNAME'.
1924 (macro_name): New rule of type <str>.
1925 (placeless_element): Handle `FIGNAME'.
1926 * src/preproc/pic/lex.cpp (lookup_keyword): Add `figname'.
1927 * src/preproc/pic/main.cpp (graphname): New global variable.
1928 (do_picture): Initialize `graphname'.
1929 * src/preproc/pic/pic.h: Updated.
1930 * src/preproc/pic/tex.cpp (tex_output::start_picture): Use
1933 (tex_output::text): Beautify output.
1934 * src/preproc/pic/object.cpp (object_spec::~object_spec): Deallocate
1935 `shaded' and `outlined' unconditionally.
1936 * NEWS, src/preproc/pic/pic.man, doc/pic.ms: Updated.
1939 * PROBLEMS, README.CVS: Mention that bison version 1.875b or
1940 greater is necessary.
1942 2003-04-17 Hartmut Henkel <hartmut_henkel@gmx.de>
1944 Add option -r to soelim to avoid emission of `.lf' lines.
1945 Add option -t to produces TeX comment lines instead of `.lf' lines.
1947 * src/preproc/soelim/soelim.cpp: New global variables `raw_flag'
1950 (main): Handle `-r' and `-t'.
1951 (set_location): Handle `raw_flag' and `tex_flag'.
1952 * src/preproc/soelim/soelim.man, NEWS: Updated.
1954 2003-04-17 Werner LEMBERG <wl@gnu.org>
1956 * tmac/hyphenex.sh: Replaced with...
1957 * tmac/hyphenex.pl: This perl script to avoid sed compatibility
1960 * aclocal.m4 (GROFF_HTML_PROGRAMS): Emit useful warning message
1961 if --quiet is used for the configure script.
1962 * configure: Regenerated.
1964 2003-04-16 Werner LEMBERG <wl@gnu.org>
1966 * src/devices/grohtml/post-html.cpp (text_glob::text_glob):
1967 Add `const' to second argument.
1968 (html_printer::add_table_end): Add `const' to argument.
1969 * src/devices/grohtml/html-text.cpp (html_text::issue_tag): Add
1970 `const' to arguments.
1971 * src/devices/grohtml/html-text.h: Updated.
1973 * src/devices/grolbp/charset.h (symset): Use `unsigned char'.
1974 * src/devices/grolbp/lbp.h (lbpputc): Use `unsigned char' for
1977 * src/devices/grotty/tty.cpp (tty_printer::make_rgb_string): Use
1978 cast for integer constant.
1980 * src/preproc/html/pre-html.cpp (image_device): Use `const'.
1981 (writeNbytes): Add `const' to first argument.
1982 (writeString): Add `const' to argument.
1983 (char_buffer::can_see): Add `const' to third argument.
1984 * src/preproc/html/pushback.cpp (pushBackBuffer::isString): Add
1985 `const' to argument.
1986 * src/preproc/html/pushback.h: Updated.
1988 * src/preproc/soelim/soelim.cpp (include_list): Add `const'.
1989 (include_path_append): Add `const' to argument.
1992 * src/roff/troff/uniglyph.cpp (unicode_to_glyph_list): Use `const'
1994 (unicode_to_glyph_init::unicode_to_glyph_init): Updated.
1995 * src/roff/troff/uniuni.cpp (unicode_decompose_list): Use `const'
1997 (unicode_decompose_init::unicode_decompose_init): Updated.
1998 * src/roff/troff/glyphuni.cpp (glyph_to_unicode_list): Use `const'
2000 (glyph_to_unicode_init::glyph_to_unicode_init): Updated.
2001 * src/roff/troff/input.cc (process_startup_file): Add `const' to
2004 * tmac/hyphenex.sh: Make script more portable by using a here
2007 2003-04-15 Werner LEMBERG <wl@gnu.org>
2009 Renamed all `*.cc' files to `*.cpp'.
2010 Updated all configuration files, makefiles, and documentation.
2012 2003-04-14 Werner LEMBERG <wl@gnu.org>
2014 * tmac/hyphenex.sh: Slight improvements.
2016 2003-04-13 Werner LEMBERG <wl@gnu.org>
2018 * font/devascii/R.proto, font/devcp1037/R.proto,
2019 font/devlatin1/R.proto, font/devutf8/R.proto: Fill up remaining
2020 character slots with unnamed glyphs.
2022 * tmac/an-old.tmac: Fix hyphenation value if `cR' is active.
2023 (an-first): New global variable.
2024 (an-header): Emit vertical space between multiple man pages.
2026 2003-04-11 Werner LEMBERG <wl@gnu.org>
2028 * doc/groff.texinfo, man/groff_out.man: \S only accepts integer
2031 2003-04-10 Werner LEMBERG <wl@gnu.org>
2033 * PROBLEMS: Revised.
2035 2003-04-10 Bernd Warken <bwarken@mayn.de>
2037 * doc/webpage.ms: Improved.
2039 2003-04-09 Werner LEMBERG <wl@gnu.org>
2041 Add register \n[.height] which returns the value of \H.
2042 Add register \n[.slant] which returns the value of \S.
2044 * src/roff/troff/env.cc (init_env_requests): Implement.
2045 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
2048 2003-04-08 Werner LEMBERG <wl@gnu.org>
2050 * tmac/html.tmac: Move some of the data into html-end.tmac.
2051 Remove most of the character translations for eqn since html fonts
2052 now cover those characters.
2054 * tmac/html-end.tmac: New file.
2055 * tmac/troffrc: Load html.tmac not www.tmac for -Thtml.
2056 * tmac/troffrc-end: Load html-end.tmac not html.tmac for -Thtml.
2057 * tmac/Makefile.sub (NORMALFILES): Add html-end.tmac.
2059 2003-04-07 Werner LEMBERG <wl@gnu.org>
2061 * man/groff_out.man: Document negative values of `N' if -Thtml is
2064 2003-04-06 Werner LEMBERG <wl@gnu.org>
2066 * Makefile.comm (depend.temp): Check location of YTABC.
2068 2003-04-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2070 * contrib/mom/Makefile.sub (GROFFBIN): New variable for groff
2072 (groff_bin_path): Rename to GROFF_BIN_PATH.
2073 (GROFF): Use GROFFBIN and GROFF_BIN_PATH.
2074 * doc/Makefile.in (TROFFBIN): New variable for troff
2076 (GROFFBIN): New variable for groff binary path.
2077 (groff_bin_path): Rename to GROFF_BIN_PATH.
2078 (TROFF): Use TROFFBIN.
2079 (GROFF): Use GROFFBIN and GROFF_BIN_PATH.
2080 * doc/Makefile.sub (GROFFBIN): New variable for groff
2082 (groff_bin_path): Rename to GROFF_BIN_PATH.
2083 (GROFF): Use GROFFBIN and GROFF_BIN_PATH.
2085 * Makefile.comm (install_dev): Install scripts from DEVSCRIPTS
2086 with INSTALL_SCRIPT.
2087 (uninstall_dev): Uninstall scripts from DEVSCRIPTS.
2088 * Makefile.dev (all): Depend on DEVSCRIPTS.
2089 (install_dev): Likewise.
2090 * font/devdvi/Makefile.sub (DEVSCRIPTS): New variable to hold
2092 * font/devps/Makefile.sub (DEVSCRIPTS): Likewise.
2093 (DEVGENSCRIPTS): New variable to hold generated scripts.
2095 2003-04-05 Werner LEMBERG <wl@gnu.org>
2097 * src/libs/libdriver/input.cc (IntArray::operator[],
2098 IntArray::get_data): Remove meaningless `const' in return value.
2100 * README.CVS: New file.
2102 2003-04-04 Werner LEMBERG <wl@gnu.org>
2104 Check for stdint.h in C++, not in C.
2106 * aclocal.m4 (GROFF_STDINT_H): New function,
2107 * configure.ac: Check for stdint.h with GROFF_STDINT_H instead of
2109 * configure, src/include/config.hin: Regenerated.
2110 * src/libs/libgroff/tmpname.cc: Use HAVE_CC_STDINT_H.
2113 Fix handling of in grohtml. To do this, troff emits `N'
2114 with a negative value, representing the width of the unbreakable
2115 space (only for -Thtml). grohtml then converts this back to
2116 and uses the value of N as its width.
2118 * src/roff/troff/node.cc (space_char_hmotion_node::tprint,
2119 unbreakable_space_node::tprint): Emit `N-<width>'.
2120 * src/include/printer.h (printer::set_numbered_char): Make it
2122 Make members `font_table' and `nfonts' protected instead of private.
2123 * src/devices/grohtml/post-html.cc
2124 (html_printer::set_numbered_char): New member function.
2127 * src/libs/libgroff/maxfilename.cc:
2128 s/HAVE_LIMITS_H/HAVE_CC_LIMITS_H/.
2130 * src/roff/troff/node.cc (unbreakable_space_node::tprint): Don't
2133 2003-04-03 Sergey A. Osokin <osa@freebsd.org.ru>
2135 * man/roff.man: Small fixes.
2137 2003-04-03 Werner LEMBERG <wl@gnu.org>
2139 Make groff independent from locale's numeric settings.
2141 * configure.ac: Check for `setlocale'.
2142 * configure, src/include/config.hin: Regenerated.
2144 * src/include/lib.h: Handle HAVE_SETLOCALE.
2146 * src/devices/grodvi/dvi.cc (main), src/devices/grolj4/lj4.cc
2147 (main), src/devices/grops/ps.cc (main), src/preproc/grn/main.cc
2148 (main), src/preproc/pic/main.cc (main): Call `setlocale'.
2151 * doc/groff.texinfo: Change dir category to `Typesetting'.
2152 (Man font macros): Mention that there is no space between arguments
2155 * src/libs/libdriver/printer.cc, src/devices/grotty/tty.cc
2156 (*printer::change_color, *printer::change_fill_color): Add missing
2159 2003-04-02 Werner LEMBERG <wl@gnu.org>
2161 * src/devices/grohtml/html-table.cc (html_table::emit_col,
2162 html_table::is_gap): Compute table widths after converting border
2163 positions to avoid rounding errors.
2165 2003-04-01 Werner LEMBERG <wl@gnu.org>
2167 * src/devices/grohtml/html-text.cc (html_text::do_space): Handle
2168 `space_emitted' properly.
2170 2003-03-31 Werner LEMBERG <wl@gnu.org>
2172 * src/devices/grohtml/html-table.cc: Fix column width calculation.
2173 (html_table::set_linelength): Don't add 1.
2174 (html_table::add_indent): Don't subtract 1.
2176 * tmac/html.tmac: Set default page offset to zero.
2178 2003-03-30 Werner LEMBERG <wl@gnu.org>
2180 Make groff emit ` ' for `\ ' and `\~' if `-Thtml' is used.
2182 * src/roff/troff/node.cc (space_char_hmotion_node::tprint,
2183 unbreakable_space_node::tprint): New functions.
2184 (troff_output_file): Make space_char_hmotion_mode::tprint and
2185 unbreakable_space_node::tprint to friends.
2186 * src/roff/troff/node.h: Updated.
2188 * font/devhtml/R.proto: Add ` ' at position 0xA0 (as defined
2189 in the HTML standard).
2191 2003-03-29 Werner LEMBERG <wl@gnu.org>
2193 * src/roff/troff/env.cc (point_size): Fix emission of html tag.
2194 Otherwise, the following code
2203 produces `x a' instead of `xa'. This is a temporary fix, disabling
2204 font changes in diversions for -Thtml.
2206 * tmac/an-old.tmac (TH, SH): Use `HTML-TAG-NS' instead of
2208 (an-do-tag-html): Merge with ...
2209 (an-do-tag): This macro.
2210 Change code slightly to circumvent grohtml bug.
2211 * tmac/troffrc-end: Define dummy for HTML-TAG-NS.
2213 * src/devices/grohtml/html-table.cc (html_table::emit_col,
2214 html_table::is_gap): Round `width' properly.
2216 * tmac/html.tmac: Provide some default layout parameters for
2219 * font/devhtml/DESC.proto: Don't use discrete values for `sizes'
2222 2003-03-28 Werner LEMBERG <wl@gnu.org>
2224 src/devices/grops/ps.cc (ps_printer::do_import): Fix error message.
2226 2003-03-27 Werner LEMBERG <wl@gnu.org>
2228 * tmac/an-old.tmac (BT): Don't call .tl if register `ps4html' is
2231 2003-03-20 Werner LEMBERG <wl@gnu.org>
2233 * src/roff/troff/env.cc (vertical_spacing): Allow zero value for
2235 * doc/groff.texinfo: Updated.
2237 2003-03-19 Werner LEMBERG <wl@gnu.org>
2239 * src/roff/troff/input.cc (process_input_stack) <TOKEN_BEGIN_TRAP,
2240 TOKEN_END_TRAP>: Reset `have_input'.
2242 2003-03-18 Werner LEMBERG <wl@gnu.org>
2244 * src/roff/groff/groff.man: Mention groff_trace man page.
2246 2003-03-16 Werner LEMBERG <wl@gnu.org>
2248 * Makefile.in (LIBEXT): New variable to indicate the file extension
2249 of library files. Computed heuristically from $(OBJEXT).
2250 (MDEFINES): Add $(LIBEXT).
2251 * Makefile.lib, Makefile.comm: Use it.
2253 * src/utils/pfbtops/pfbtops.c (get_text): New function. Split
2254 overlong lines into smaller chunks.
2255 (get_binary): New function.
2257 * src/utils/pfbtops/pfbtops.man: Updated.
2259 2003-03-15 Colin Watson <cjwatson@debian.org>
2261 * src/roff/groff/groff.man: Minor syntax fix.
2263 2003-03-14 Egil Kvaleberg <egil@kvaleberg.no>
2265 * src/devices/grops/ps.cc (ps_printer::media_set,
2266 ps_printer::~ps_printer): Handle zero paper width and length.
2268 2003-03-13 Werner LEMBERG <wl@gnu.org>
2270 Add options -p and -l to grodvi.
2272 * src/devices/grodvi/dvi.cc: Include paper.h.
2273 (landscape_flag, user_paper_length, user_paper_width): New global
2275 (dvi_printer::begin_page): Emit `papersize' special.
2276 Set color after initialization of `cur_h' and `cur_v'.
2277 (main): Add options `-l' and `-p'.
2278 * font/devdvi/Makefile.sub (DESC): Set `papersize'.
2279 * src/devices/grodvi/grodvi.man, NEWS: Updated.
2281 * src/devices/grops/psrm.cc (valid_input_table): Fixed.
2283 2003-03-12 Werner LEMBERG <wl@gnu.org>
2285 * src/devices/grops/grops.man: Move documentation of .PSPIC to...
2286 * man/groff_tmac.man: This man page.
2287 * man/groff_font.man: Declare `paperwidth' and `paperlength' as
2290 * tmac/X.tmac: Don't load pspic.tmac.
2292 2003-03-11 Werner LEMBERG <wl@gnu.org>
2294 Make variable `pr' local to libdriver/input.cc. Based on a patch
2295 by Bernd Warken <bwarken@mayn.de>.
2297 * src/include/driver.h (pr): Removed.
2299 * src/libs/libdriver/input.cc (pr): New global variable.
2300 (do_file): Deallocate `pr'.
2301 * src/libs/libdriver/printer.cc (pr): Removed.
2303 * src/devices/grodvi/dvi.cc (main), src/devices/grohtml/post-html.cc
2304 (main), src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
2305 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
2306 (main): Don't delete `pr'.
2308 2003-03-10 Werner LEMBERG <wl@gnu.org>
2310 * tmac/a4.tmac, tmac/composite.tmac: Use `.do'.
2311 * tmac/papersize.tmac: New file.
2312 * tmac/troffrc: Include `papersize.tmac'.
2313 * tmac/Makefile.sub (NORMALFILES): Add `papersize.tmac'.
2314 * tmac/an-old.tmac: Set LT to LL by default.
2316 * NEWS, MANIFEST, tmac/groff_man.man, man/groff_tmac.man,
2317 doc/groff.texinfo: Updated.
2319 * src/libs/libgroff/paper.cc (add_iso_paper): Fix very embarassing
2320 bug which caused all odd iso papers to have wrong dimensions.
2322 * src/devices/grops/ps.cc (user_paper_width): New global variable.
2323 (main) <'p'>: Set `user_paper_width' also.
2324 (ps_printer::media_width, ps_printer::media_height): Use values
2325 given with option `-p'.
2327 2003-03-09 Werner LEMBERG <wl@gnu.org>
2329 * src/include/nonposix.h: Provide default for SET_BINARY.
2331 * src/devices/grodvi/dvi.cc, src/devices/grolbp/lbp.cc,
2332 src/devices/grolj4/lj4.cc, src/devices/grops/ps.cc: Call SET_BINARY
2335 * src/utils/pfbtops/pfbtops.c: Call SET_BINARY unconditionally.
2336 (main): Treat \r\n as \n.
2338 2003-03-08 Werner LEMBERG <wl@gnu.org>
2340 * tmac/an-old.tmac: Use register `HY' to control hyphenation.
2341 * NEWS, tmac/groff_man.man, doc/groff.texinfo: Document it.
2343 2003-03-07 Werner LEMBERG <wl@gnu.org>
2345 Added support to access more than 256 glyphs in Type 1 fonts.
2347 * src/devices/grops/ps.cc (subencoding): New structure.
2348 (style): Add `sub' field.
2350 (ps_printer): Add `subencodings' and `next_subencoding_index' fields.
2351 Add `set_subencoding', `get_subfont' and `encode_subfont' member
2354 (ps_printer::set_char): Use `set_subencoding'.
2355 (make_subencoding_name): New function.
2356 (ps_printer::set_style): Handle case where `sty.sub' is not zero.
2357 (ps_printer::~ps_printer): Emit subencoding definitions.
2359 * src/devices/grops/psrm.cc (valid_input_table): New array to
2360 properly support EBCDIC.
2361 (white_space): Add `\f'.
2362 (ps_get_line): Change first argument to be of type `string &'.
2363 Updated all callers.
2364 This allows to get lines of arbitrary length.
2365 Use `valid_input_table'.
2366 Remove warning about non-conforming PS line length. This seems
2367 not to be of great importance -- for example, dvips don't emit
2369 (PS_LINE_MAX): Removed.
2370 (matches_comment): Change first argument to be of type `string &'.
2372 * src/devices/grops/grops.man, src/devices/grops/TODO: Updated.
2374 * src/utils/afmtodit/afmtodit.pl (%unicode_decomposed,
2375 %AGL_to_unicode, %default_ligatures): New hash tables.
2376 Read all map entries.
2377 Add unencoded characters.
2378 Check for default ligatures if there are no `L' entries.
2379 Print all kern entries.
2380 Print all characters in charset.
2381 * src/utils/afmtodit/afmtodit.man: Updated.
2383 * font/devps/*: Regerated all fonts.
2385 * tmac/latin[129].tmac, tmac/cp1047.tmac: Don't test for existence
2386 of characters, just use `.trin'. Otherwise the mapping depends
2387 on the font encoding.
2388 * tmac/ps.tmac: Add `fi' and `fl'.
2389 Improve `Fi' and `Fl'.
2390 * tmac/X.tmac, tmac/lbp.tmac, tmac/tty.tmac: Improve `Fi' and `Fl'.
2391 * tmac/Xps.tmac: Fix `em'.
2395 2003-03-04 Werner LEMBERG <wl@gnu.org>
2397 * src/roff/troff/input.cc (charinfo_to_node_list): Reset
2400 2003-03-03 Werner LEMBERG <wl@gnu.org>
2402 * Makefile.sub (DISTCLEANFILES): Add gxditview._man.
2404 * font/devps/generate/textmap: Remove entry `similarequal'.
2405 * font/devps/symbolmap: Updated.
2407 2003-03-02 Werner LEMBERG <wl@gnu.org>
2409 * src/libs/libgroff/font.cc (font::load): Fix error message for
2412 * src/devices/grops/grops.man: Improve documentation of the -b
2415 * tmac/tty.tmac: Load latin1.tmac for all TTY devices except
2416 `ascii' and `cp1047'.
2418 2003-03-01 Werner LEMBERG <wl@gnu.org>
2420 Document composite glyphs and the `composite' request.
2422 * man/groff.man, man/groff_diff.man, doc/groff.texinfo: Do it.
2424 2003-02-28 Werner LEMBERG <wl@gnu.org>
2426 * font/devdvi/generate/ec.map: Add some more Unicode entities.
2427 * font/devdvi/*EC: Updated.
2429 * tmac/composite.tmac, tmac/latin2.tmac, tmac/latin9.tmac: New files.
2430 * tmac/latin1 (latin1-tr): Undo any previous mapping.
2431 * tmac/troffrc: Load `composite.tmac'.
2432 * tmac/Makefile.sub (NORMALFILES): Updated.
2434 * doc/groff.texinfo (Input Encodings): New section.
2437 2003-02-27 Werner LEMBERG <wl@gnu.org>
2439 * doc/texinfo.tex: New version 2003-02-11.06.
2441 * tmac/doc-common (Dt): Don't emit warning for unknown section.
2442 * tmac/groff_mdoc.man: Fix description of `Dt'.
2444 2003-02-26 Egil Kvaleberg <egil@kvaleberg.no>
2446 * font/devps/prologue.ps: Fix for included Postscript that does
2447 a setpagedevice -- which is now safely ignored.
2451 * src/devices/grops/ps.cc: Now sets the page size in the generated
2452 document. This is done in two ways: Via a %%-comment for gv and
2453 the like, and via a PageSize and setpagedevice for programs that
2454 understands Postscript proper, like ps2pdf.
2456 * src/devices/grops/ps.h: New broken-flag to avoid page size
2457 definition, if required.
2459 * src/devices/grops/grops.man: New broken-flag 16 mentioned.
2461 * doc/Makefile.in: Added -nosetpage flag (via @pnmtops_nosetpage@).
2462 Not really necessary due to the fix in prologue.ps, but cleaner:
2463 Such information does not belong in an .eps file.
2465 * doc/Makefile.sub: See doc/Makefile.in.
2467 2003-02-26 Ralph Corderoy <ralph@inputplus.co.uk>
2469 * aclocal.m4 (GROFF_PNMTOPS_NOSETPAGE): Use P2 format for testing
2470 instead of P1 since the latter is broken in some versions of netpbm.
2471 * configure: Updated.
2473 2003-02-26 Larry Kollar <kollar@alltel.net>
2475 Make man pages more customizable.
2477 * tmac/an-old.tmac (FT): New register holding footer distance from
2479 (HF): New string holding the default heading font.
2480 (TH): Handle registers `IN' and `SN' set on the command line.
2482 (PT, BT): New strings to customize header and footer lines.
2483 (an-header, an-footer): Use them.
2485 * tmac/groff_man.man: Document changes.
2487 * doc/groff.texinfo: Document man changes.
2488 Document Ultrix extensions of man.
2490 2003-02-26 Werner LEMBERG <wl@gnu.org>
2492 * src/roff/troff/input.cc (do_width, do_if_request): Reset
2493 `have_input' after changing back to old environment.
2495 * src/devices/grolbp/lbp.cc (lbp_printer::set_line_thickness): Move
2496 function up to be defined before first call. This is necessary to
2497 avoid a compilation problem with Sun's WorkShop 6 C++ compiler.
2499 * src/utils/afmtodit/afmtodit.pl: Make script search for files in
2500 the default font directory also. Based on a patch from James
2501 J. Ramsey <jjramsey_6x9eq42@yahoo.com>.
2502 * src/utils/afmtodit/Makefile.sub (afmtodit): Handle @FONTDIR@.
2503 * src/utils/afmtodit/afmtodit.man: Document it.
2507 * tmac/groff_man.man, doc/groff.texinfo: Many minor fixes.
2509 2003-02-25 Gaius Mulley <gaius@glam.ac.uk>
2511 * aclocal.m4 (GROFF_HTML_PROGRAMS): Add test for pnmtops.
2512 (GROFF_PNMTOPS_NOSETPAGE): New macro.
2513 * configure.ac: Use it.
2514 * configure: Regenerated.
2515 * Makefile.in: Updated.
2517 * tmac/Makefile.sub (NORMALFILES): Remove www.tmac.
2518 (CLEANADD): Add www.tmac-sed.
2519 (pnmtops_nosetpage): Define default.
2520 (install_data): Handle www.tmac-sed and substitute
2521 @PNMTOPS_NOSETPAGE@.
2522 (stamp-sed): Add www.tmac.
2523 * tmac/www.tmac: Rewritten, based on a patch by Bernd Warken.
2524 It now breaks URLs at suitable places.
2525 (www:substring_ok): New register set by...
2526 (www:@test_substring): New macro.
2527 (www:error): New alias to www-error.
2528 (www:lenstr, www:splitstr, www:url_breaks, www:url_breaks_splitted):
2530 (URL): Use www:url_breaks.
2531 (PIMG, MPIMG): Use @PNMTOPS_NOSETPAGE@.
2532 (CDS, CDE): New macros.
2534 2003-02-25 Werner LEMBERG <wl@gnu.org>
2536 * src/devices/grops/ps.cc (ps_printer::define_encoding): Avoid
2539 2003-02-24 Werner LEMBERG <wl@gnu.org>
2541 Contrary to the PCL5 Developer's Guide, the ascenders in TFM files
2542 can be negative also.
2544 * src/utils/hpftodit/hpftodit.cc (char_info): `ascent' must be
2546 (read_char_table): Avoid negative ascenders.
2547 (output_charset): Add cast.
2548 * font/devlj4/*: Regenerated.
2550 Replace unnamed glyphs for DVI fonts with `uXXXX' glyph names where
2553 * font/devdvi/generate/{tc,texttt,ec,texmi,texsy,textex}.map: Do it.
2554 * font/devdvi/generate/textex.map: Map glyph 23 to `u21C6' instead
2556 * font/devdvi/*: Regenerated.
2558 Map `la' and `ra' to U+27E8 and U+27E9. These two characters have
2559 normal width, while the previously used characters (U+2329 and
2560 U+232A) are classified as wide due to canonical equivalence with the
2561 CJK punctuation characters U+3008 and U+3009.
2563 * font/devutf8/R.proto: Updated.
2564 * src/roff/troff/uniglyph.cc, src/roff/troff/glyphuni.cc: Ditto.
2566 * man/groff_char.man: Simplify handling of table traps by
2567 introducing `start block' and `end block' macros.
2568 (Ns, Ne, 2s, 2e, Ds, De): New macros.
2569 (DL): Make it work with Unix troff also.
2570 Fix code values of `la' and `ra'.
2572 * tmac/dvi.tmac: Define `<>' for CW and CWI.
2574 2003-02-23 Gaius Mulley <gaius@glam.ac.uk>
2576 * src/devices/grohtml/post-html.cc (element_list::~element_list):
2577 New destructor, fixing a major memory leak.
2579 2003-02-22 Werner LEMBERG <wl@gnu.org>
2581 * font/devhtml/R.proto, font/devutf8/R.proto: Flip `*f' and `+f'
2582 to be in conformance with Unicode 3.0 and newer.
2584 * font/devlj4/generate/text.map: Add `Eu'.
2585 * font/devlj4/generate/special.map: Flip `*e' and `+e'.
2586 * font/devlj4/S: Regenerated.
2588 * man/groff_char.man: Completely rewritten.
2590 * doc/groff.texinfo: Fix description of request and macro arguments.
2592 2003-02-20 Gaius Mulley <gaius@glam.ac.uk>
2596 * src/devices/grohtml/html-table.cc (html_table::~html_table):
2597 Deallocate `columns' list.
2598 * src/devices/grohtml/post-html.cc (char_block::~char_block):
2600 (text_glob::text_glob_html, text_glob::text_glob_special,
2601 text_glob::text_glob_line, text_glob::text_glob_auto_image,
2602 text_glob::text_glob_tag): Avoid memory leaks.
2603 (text_glob::remember_table): Free memory before reassigning.
2605 2003-02-19 Werner LEMBERG <wl@gnu.org>
2607 Add glyph `+e', greek lunate epsilon symbol, and `-h' (with the
2608 alias `hbar'), the Planck constant over two pi.
2610 * font/devdvi/generate/texmi.map: Use `*e' for position 15 and
2611 `+e' for position 34.
2612 * font/devdvi/generate/texsy.map: Replace `DI' and `HE' with
2613 `u2662' and `u2661'.
2614 * font/devdvi/{MI,S}: Regenerated.
2615 * font/devhtml/R.proto, font/devutf8/R.proto: Add `+e', `-h', `hbar'.
2616 * font/devlbp/*: Add `hbar' alias.
2617 * font/devlj4/generate/special.map: Ditto.
2618 * font/devlj4/S: Regenerated.
2619 * font/devps/generate/symbolchars: Add `+e'.
2620 * font/devps/generate/textmap: Fix PS name for `-h'.
2622 * font/devps/symbolmap: Regenerated.
2624 * src/devices/grops/ps.cc (transform_fill): Removed since unused.
2626 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Add `+e',
2628 * src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Add `+e',
2631 * tmac/X.tmac, tmac/ps.tmac: Provide definitions for `-h' and
2633 * tmac/tty-char.tmac: Add `+e'.
2635 2003-02-17 Werner LEMBERG <wl@gnu.org>
2637 Another round trying to really fix problems with `have_input'.
2639 * src/roff/troff/input.cc (input_stack::get): Handle `have_input'.
2640 (token::next) <'\n'>, <\'\n'>: Don't handle `have_input'.
2642 * src/devices/grotty/tty.cc (tty_printer::put_color): Fix color
2643 handling if both foreground and background colors are default.
2645 * doc/groff.texinfo (Debugging): Document .lf differences to
2648 2003-02-16 Werner LEMBERG <wl@gnu.org>
2650 * src/devices/grotty/tty.cc (tty_printer::make_rgb_string): Avoid
2651 null-bytes in created string.
2653 * src/roff/troff/input.cc (lookup_color, interpolate_macro,
2654 alias_macro, lookup_request): Improve warning messages.
2656 * src/roff/troff/node.cc (suppress_node::tprint): Use `strsave',
2658 Free `last_image_filename'.
2660 * src/preproc/html/pre-html.cc (char_block::char_block): Initialize
2662 (imageList::createPage, imageList::createImage): Use `free', not
2664 (imageItem::~imageItem): Free `imageName'.
2665 (addRegDef): Use `strsave', not `strdup'.
2666 (get_resolution): Free `pathp'.
2668 2003-02-15 Werner LEMBERG <wl@gnu.org>
2670 * src/devices/grotty/tty.cc (tty_printer::tty_printer): Fix pointer
2673 2003-02-14 Werner LEMBERG <wl@gnu.org>
2675 Add memory management for colors to deallocate unnamed colors
2678 * src/include/color.h (color): New members `free_list' and `next'.
2679 New member functions `new' and `delete'.
2681 * src/libs/libgroff/color.cc: Implement it.
2683 * src/libs/libgroff/font.cc (font::add_kern): Use integer cast
2684 for array size of new operator.
2686 * src/libs/libdriver/input.cc (IntArray::operator[]): Remove
2687 redundant comparison.
2689 * src/roff/troff/input.cc (word_space_node::reread,
2690 hmotion_node::reread): Avoid warning about unused parameter.
2691 (reset_output_registers): Remove redundant parameter.
2692 (define_color): Undo change 2003-02-12.
2694 * src/roff/troff/reg.h: Updated.
2696 * src/roff/troff/node.cc (troff_output_file::really_print_line,
2697 output_file::put_filename, real_output_file::really_put_filename,
2698 ascii_output_file::really_print_line,
2699 break_char_node::get_hyphen_list): Avoid warning about unused
2701 (suppress_node::tprint): Updated.
2703 * configure.ac: Check declaration for rand() and srand().
2704 * configure: Regenerated.
2706 * src/preproc/pic/pic.h: Declare fmod(), rand(), and srand()
2708 * src/preproc/pic/pic.y: Remove declaration of fmod(), rand(),
2711 * src/preproc/eqn/delim.cc (delim_table): Add missing initializers
2712 to avoid compiler warnings.
2714 * src/preproc/grn/hgraph.cc (HGPrintElt): Second parameter is
2717 * src/devices/grops/ps.cc (ps_printer::set_char): Last parameter
2719 * src/devices/grops/psrm.cc (skip_possible_newline): Remove first
2721 Updated all callers.
2723 * src/devices/grotty/tty.cc (tty_printer::set_char): Last parameter
2725 * src/devices/grodvi/dvi.cc (dvi_printer::set_char): Ditto.
2726 * src/devices/grolj4/lj4.cc (lj4_printer::set_char): Ditto.
2728 * src/devices/grohtml/post-html.cc (html_printer::emit_line):
2729 Parameter is unused.
2730 (html_printer::add_table_end): Define parameter conditionally.
2731 * src/devices/grohtml/output.cc (simple_output::special): Parameter
2734 * src/devices/grolbp/lbp.cc: Define _GNU_SOURCE conditionally.
2735 (lbp_printer::set_char): Last parameter is unused.
2737 * src/utils/indxbib/indxbib.cc (main): Remove redundant comparison.
2739 2003-02-13 Werner LEMBERG <wl@gnu.org>
2741 New commands \D'Fr ...', \D'Fc ...', etc. for orthogonality.
2742 Make \D'f ...' move horizontally again for backwards compatibility.
2743 Replace it with \D'Fg ...' where appropriate to avoid dependency
2744 on horizontal resolution.
2746 * src/roff/troff/input.cc (do_get_long_name): New function.
2747 (get_long_name): Call it.
2749 (read_draw_node): Handle `\D'Fx ...' by calling ...
2750 (read_color_draw_node): New function.
2752 (read_rgb, read_cmy, read_cmyk, read_gray): New optional argument
2754 Pass it to `do_get_long_name' which is used instead of
2757 * src/libs/libdriver/input.cc (color_from_Df_command): Remove
2758 unnecessary value guard.
2759 (parse_D_command) <'f'>: Add horizontal shift.
2761 * src/preproc/grn/hgraph.cc (HGPrintElt) <POLYGON>: Use \D'Fg ...'.
2762 * src/preproc/pic/troff.cc (troff_output::set_fill): Ditto.
2763 (FILL_MAX): Removed.
2765 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
2768 2003-02-12 Werner LEMBERG <wl@gnu.org>
2770 * src/roff/troff/input.cc (do_name_test, do_expr_test,
2771 do_zero_width): Push `\n' if closing delimiter is missing.
2773 (token::next) <ESCAPE_NEWLINE>, <'\n'>, <\'\n'>: Reset `have_input'.
2774 <'F'>: Make \F non-transparent at the beginning of line.
2775 (process_input_stack) <token::TOKEN_CHAR, token::TOKEN_NEWLINE,
2776 token::TOKEN_REQUEST, token::TOKEN_BEGIN_TRAP>: Don't handle
2779 (define_color): Free color in case of reassignment.
2781 * doc/groff.texinfo (@Defesc, @DefescList, @DefescItem,
2782 @DefescListEnd): Use @Var, not @var.
2785 * src/preproc/grn/hgraph.cc (HGPrintElt): Fix typo.
2787 * src/preproc/pic/object.cc (object_spec::~object_spec): Free
2788 `shaded' and `outlined' arrays.
2789 (object_spec::object_spec): Initialize `shaded' and `outlined'.
2790 (graphic_object::set_fill_color, graphic_object::set_outline_color):
2792 (closed_object::set_fill_color): Ditto.
2793 * src/preproc/pic/troff.cc (troff_output::set_color): Use strsave
2795 (troff_output::reset_color): Use a_delete instead of free.
2796 * src/preproc/pic/main.cc (do_file): Free `out' in case of error.
2798 2003-02-11 Werner LEMBERG <wl@gnu.org>
2800 * doc/groff.texinfo: Improve documentation of `ad'.
2801 Document that \D'f...' is dependent on the horizontal resolution.
2802 * man/groff_diff.man: Improve documentation of \D'f...'.
2804 * src/preproc/grn/hgraph.cc (HGPrintElt) <POLYGON>: Don't emit
2805 compensating \h'...' for \D'f ...' since the latter no longer moves
2807 * src/preproc/pic/troff.cc (troff_output::set_fill): Ditto.
2809 2003-02-10 Werner LEMBERG <wl@gnu.org>
2811 Improve error messages for `x F' (and `F') commands.
2813 * src/include/error.h: Add declaration for
2814 `current_source_filename'.
2815 * src/libs/libgroff/filename.cc: Add `current_source_filename'.
2816 * src/libs/libgroff/error.cc (do_error_with_file_and_line): Add
2817 parameter for source file string.
2818 Updated all callers.
2820 * src/libs/libdriver/input.cc: Add `current_source_filename'.
2821 (remember_source_filename): New function.
2822 (parse_x_command <'F'>, do_file <'F'>): Use it.
2824 2003-02-09 Werner LEMBERG <wl@gnu.org>
2826 Make grotty not emit warnings about unknown colors more than
2829 * src/devices/grotty/tty.cc: Include `ptable.h'.
2830 (TTY_MAX_COLORS): Removed.
2831 (DEFAULT_COLOR_IDX): Defined to -1.
2832 (glyph): Change `back_color_idx' and `fore_color_idx' to `char'.
2833 (tty_printer): Change `curr_back_idx' and `curr_fore_idx' to `char'.
2834 Change `tty_colors' to be a ptable.
2835 First arg of `put_color' is now `char'.
2836 New functions `make_rgb_string' and `tty_color'.
2837 (tty_printer::tty_printer): Use `tty_color'.
2838 (tty_printer::color_to_idx): Return value is now `char'.
2841 * src/include/color.h (color): Add `print_color' member function.
2842 * src/libs/libgroff/color.cc (color::print_color): Implement it.
2844 2003-02-08 Werner LEMBERG <wl@gnu.org>
2848 * src/devices/grops/ps.cc (ps_printer::define_encoding): Close
2851 * src/include/ptable.h (PTABLE::~PTABLE, PTABLE::define): Always
2852 assume that value has been allocated with `new[]', thus use
2853 `a_delete' for deallocation.
2855 * src/libs/libdriver/input.cc (get_integer_arg,
2856 get_possibly_int_args, parse_x_command, do_file): Use `a_delete'
2859 * src/libs/libgroff/new.cc (delete) [!COOKIE_BUG]: Define.
2860 * src/libs/libgroff/nametoindex.cc
2861 (character_indexer::named_char_index): Use `new <type>[1]'.
2863 * src/preproc/eqn/lex.cc (init_table, do_definition): Use `new
2865 * src/preproc/eqn/text.cc (set_special_char_type): Ditto.
2866 (split_text): Use `a_delete'.
2868 * src/preproc/pic/pic.y (define_label, define_variable): Use `new
2871 * src/roff/troff/env.cc (environment::choose_breakpoint): Avoid
2872 harmless memory leak.
2873 (hyphen_trie::read_patterns_file): Initialize `buf'.
2874 * src/roff/troff/node.cc (troff_output_file::troff_output_file):
2875 Initialize `current_fill_color'and `current_glyph_color'.
2876 * src/roff/troff/glyphuni.cc
2877 (glyph_to_unicode_init::glyph_to_unicode_init): Use `new <type>[1]'.
2878 * src/roff/troff/uniuni.cc
2879 (unicode_decompose_init::unicode_decompose_init): Ditto.
2880 * src/roff/troff/uniglyph.cc
2881 (unicode_to_glyph_init::unicode_to_glyph_init): Ditto.
2883 2003-01-26 Werner LEMBERG <wl@gnu.org>
2885 * src/utils/indxbib/indxbib.cc (main) [__EMX__]: Check with
2886 `access' before calling `unlink'.
2887 (do_file): Handle __EMX__.
2889 * src/include/nonposix.h: Handle __EMX__.
2891 * Makefile.in (SEP): New variable; set to @PATH_SEPARATOR@.
2892 (fontpath,tmacpath): Use it.
2894 Sorted alphabetically.
2896 * src/preproc/eqn/neqn.sh, src/roff/nroff/nroff.sh: Use
2898 * src/preproc/eqn/Makefile.sub, src/roff/nroff/Makefile.sub: Handle
2901 2003-01-27 Werner LEMBERG <wl@gnu.org>
2903 * src/libs/libgroff/strcasecmp.c, src/libs/libgroff/strncasecmp.c:
2904 New files, copied from gnulib.
2905 * src/libs/libgroff/Makefile.sub (CSRCS): Add them.
2906 * configure.ac: Updated.
2907 * configure: Regenerated.
2909 * src/include/config.hin: Regenerated.
2910 * src/include/lib.h [!HAVE_STRCASECMP]: Declare `strcasecmp'.
2911 Don't define `strcasecmp' as `strcmp'.
2912 [!HAVE_STRNCASECMP]: Declare `strncasecmp'.
2913 Dont define `strncasecmp' as `strncmp'.
2915 * src/roff/groff/pipeline.c [!HAVE_STRCASECMP, !HAVE_STRNCASECMP]:
2918 2003-01-26 Werner LEMBERG <wl@gnu.org>
2920 * src/utils/indxbib/indxbib.cc (main) [__EMX__]: Fix typo:
2923 2003-01-25 Werner LEMBERG <wl@gnu.org>
2925 * doc/groff.texinfo (Ligatures and Kerning): Mention limitations.
2927 2003-01-24 Werner LEMBERG <wl@gnu.org>
2929 Add US-english hyphenation exceptions (converted from Barbara
2930 Beeton's hyphenation exception log reports which appear irregularly
2933 * tmac/hyphen.us: Updated to latest version.
2934 * tmac/README: Updated.
2935 * tmac/hyphenex.us, tmac/hyphenex.sh: New files.
2936 * tmac/troffrc: Load `hyphenex.us'.
2937 * tmac/Makefile.sub (NORMALFILES): Add `hyphenex.us'.
2938 * doc/groff.texinfo: Updated.
2940 2003-01-23 Werner LEMBERG <wl@gnu.org>
2942 Improve hyphenation slightly. This is a first step in redesigning
2943 the hyphenation algorithm to make it more flexible (e.g. allowing
2944 kerns and ligatures between the hyphenation character and the
2945 following character -- while not used normally in English, other
2946 languages like German would benefit).
2948 * src/roff/troff/env.cc (environment::hyphenate_line): Use
2949 assertion instead of if-clause.
2950 Let `get_hyphen_list' return the number of involved characters in
2951 the hyphenation pattern instead of computing it directly (which
2952 often yields too small values).
2953 * src/roff/troff/node.h (*::get_hyphen_list): Add second parameter.
2954 * src/roff/troff/node.cc (*::get_hyphen_list): Handle new second
2957 2003-01-22 Werner LEMBERG <wl@gnu.org>
2959 Fixing a bug which caused groff to hang if the hyphenation exception
2960 dictionary tried to grow.
2962 * src/roff/troff/env.cc (hyphen_trie::insert_hyphenation,
2963 hyphen_trie::read_patterns_file, do_hyphenation_patterns_file): Use
2964 pointer to dictionary.
2966 2003-01-20 Werner LEMBERG <wl@gnu.org>
2968 * src/utils/afmtodit/afmtodit.pl: Add switch `-m' to suppress
2969 negative left italic correction.
2970 * src/utils/afmtodit/afmtodit.man: Document it.
2972 * font/devps/generate/Makefile (RFLAG): Add `-m'.
2973 * font/devps/{AB,AR,BMB,BMR,CB,CR,EURO,HB,HR,HNB,HNR,NB,NR,PB,PR,
2974 S,TB,TR,ZD,ZDR}: Regenerated with afmtodit options `-i 0 -m'.
2978 2003-01-16 Werner LEMBERG <wl@gnu.org>
2982 2003-01-16 Jörgen Grahn <jgrahn@algonet.se>
2984 * src/preproc/refer/refer.man: Mention REFER environment variable.
2986 2003-01-05 Werner LEMBERG <wl@gnu.org>
2988 Similar to \[is], the square root glyph (\[sr]) and the square root
2989 extension glyph (\[radicalex]) are now text symbols. The new
2990 mathematical versions are called \[sqrt] and \[sqrtex],
2993 * font/devX*/S: Regenerated.
2994 * font/devdvi/generate/texex.map: Rename `sr[0123]' to `sqrt[0123]'.
2995 * font/devdvi/generate/texsy.map: Rename `sr' to `sqrt'.
2996 * font/devdvi/EX, font/devdvi/S: Regenerated.
2997 * font/devhtml/R.proto, font/devutf8/R.proto: Add `sqrt'.
2998 * font/devlj4/generate/special.map: Add `sqrt'.
2999 * font/devlj4/S: Regenerated.
3000 * font/devps/generate/textmap: Add `sqrt'.
3001 * font/devps/S, font/devps/symbolmap: Regenerated.
3003 * src/preproc/eqn/sqrt.cc (SQRT_CHAR, RADICAL_EXTENSION_CHAR,
3004 SQRT_CHAIN, BAR_CHAIN): Use `sqrt*' and `sqrtex*'.
3005 * src/roff/troff/input.cc (init_charset_table): Make `sqrtex'
3006 overlap horizontally.
3008 * tmac/X.tmac, tmac/ps.tmac, tmac/lj4.tmac: Add `sqrtex'.
3009 * tmac/dvi.tmac: Add `sr', and `sqrtex'.
3012 * doc/groff.texinfo, man/groff_diff.man: Document that `radicalex'
3013 and `sqrtex' are overlapping glyphs.
3015 2003-01-04 Werner LEMBERG <wl@gnu.org>
3017 * font/devdvi/generate/texsy.map: Add `is'.
3018 * font/devps/symbolmap: Regenerated.
3019 * font/devdvi/*TC, MI, S: Regenerated.
3021 * tmac/dvi.tmac: Remove `is'.
3023 2003-01-03 Werner LEMBERG <wl@gnu.org>
3025 `is' is now a text symbol (only relevant for dvi). The math variant
3026 can be accessed with `integral'.
3028 * font/devX*/S: Regenerated.
3029 * font/devdvi/generate/texex.map: Remove `is'.
3030 * font/devdvi/EX: Updated.
3031 * font/devhtml/R.proto, font/devutf8/R.proto: Add `integral'.
3032 * font/devlj4/generate/special.map: Ditto.
3033 * font/devlj4/S: Regenerated.
3034 * font/devps/generate/textmap: Add `integral'.
3035 * font/devps/S: Regenerated.
3037 * tmac/dvi.tmac: Define `is'.
3039 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Add `integral'.
3041 * src/preproc/tbl/main.cc (process_format): Fix error message.
3043 2003-01-02 Werner LEMBERG <wl@gnu.org>
3045 * font/devhtml/R.proto, font/devutf8/R.proto: Add `ne' and `nc'.
3046 * font/devps/textmap: Fix entries for `ne' and `nc'.
3047 * font/devps/symbolmap: Regenerated.
3049 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list),
3050 src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Add `18',
3051 `38', `58', `78', `-+', `|=', `nc', `ne'.
3053 * tmac/dvi.tmac: Add `nm', `ne', `nc'.
3054 Use `schar' for `aq'.
3055 * tmac/ps.tmac, tmac/X.tmac: Add `nc' and `ne'.
3056 * tmac/ec.tmac: Add `SC' to special fonts for `CW' and `CWI'.
3057 * tmac/tty.tmac: Add `ne'.
3059 * src/roff/troff/node.cc (make_glyph_node): Test with `get_macro'
3060 for fallback glyphs.
3062 2002-12-29 Werner LEMBERG <wl@gnu.org>
3066 * font/devX*/*: Regenerated.
3067 * font/devdvi/generate/ec.map: Remove `eq'.
3068 * font/devdvi/generate/texsy.map: Make `~=' the same as `~~'.
3069 Assign `|=' to position 39.
3070 * font/devdvi/*EC, S: Regenerated.
3071 * font/devhtml/R.proto, font/devutf8/R.proto: Add `|='.
3072 * font/devlj4/generate/special.map: Make `~=' the same as `~~'.
3073 Assign `|=' to position 549.
3074 * font/devps/generate/textmap, font/devps/enerate/symbolmap: Remove
3076 Add `uni2243' for `|='.
3078 * tmac/ec.tmac: Add `eq'.
3079 * tmac/dvi.tmac: Add `=~'.
3080 * tmac/tty-char.tmac, tmac/ps.tmac, tmac/X.tmac, tmac/lbp.tmac: Add
3083 2002-12-21 Werner LEMBERG <wl@gnu.org>
3085 * font/devdvi/generate/tc.map: Remove `**'.
3086 * font/devdvi/*TC: Regenerated.
3087 * font/devhtml/R.proto, font/devutf8/R.proto: Add `18', `38', `58',
3089 * font/devutf8/NOTES: Updated.
3091 * src/roff/troff/charinfo.h (charinfo): Add `setx_macro' function.
3092 Don't give default parameter to `set_macro'.
3093 * src/roff/troff/input.cc (do_define_character): Use `setx_macro'
3094 instead of `set_macro'.
3095 (charinfo::setx_macro): Implement it.
3096 (charinfo::set_macro): Don't change `mode'.
3098 * tmac/tty.tmac: Add `18', `38', `58', `78', `<<', `>>'.
3099 * tmac/ps.tmac, tmac/X.tmac: Add `<<', `>>'.
3100 * tmac/dvi.tmac: Define `!=' with `.schar'.
3102 2002-12-20 Werner LEMBERG <wl@gnu.org>
3104 * font/devX*/S: Regenerated.
3105 * font/devdvi/generate/ec.map: Remove `pl'.
3106 * font/devdvi/generate/tc.map: Remove `mi', `14', `12', `34'.
3107 * font/devdvi/*{TC,EC}: Regenerated.
3108 * font/devhtml/R.proto: Add `-+'.
3109 Remove double entries for `rk', `lk', `lt', `rt', `rb', `lb'.
3110 * font/devlbp/*: Remove `or'.
3111 * font/devlj4/generate/special.map: Remove `or'.
3112 * font/devlj4/S: Regenerated.
3113 * font/devps/generate/textmap: Add `fiveeighths', `oneeighth',
3114 `seveneighths', `threeeighths'.
3116 Replace `minusplus' with `uni2213'.
3117 * font/devps/symbolmap: Regenerated.
3118 * font/devutf8/R.proto: Replace `shc' with unnamed glyph.
3121 * src/roff/troff/charinfo.h (charinfo): Add `is_normal' inline
3123 * src/roff/troff/node.cc (troff_output_file::put_char_width):
3124 Call glyph_color and fill_color even if tcommand_flag isn't set.
3125 (make_node, node::add_char): Check not ci->is_fallback but
3128 * tmac/lj4.tmac, tmac/lbp.tmac: Define `or'.
3129 * tmac/ec.tmac: Add .rchar entry for `f/'.
3130 Don't remove `12', `14', `34'.
3131 Define `pl' to be always roman.
3132 * tmac/ps.tmac (ps-frac, ps-frac-mono): New macros.
3133 Define `18', `38', `58', `78'.
3134 * tmac/tty.tmac: Add `-+'.
3135 * tmac/dvi.tmac: Define `f/'.
3136 (dvi-frac): Use `f/'.
3137 * tmac/X.tmac (X-frac, X-frac-mono): New macros.
3138 Define `18', `38', `58', `78'.
3140 2002-12-15 Colin Watson <cjwatson@debian.org>
3142 * contrib/pic2graph/pic2graph.sh: Add missing `;;'.
3144 2002-12-10 Werner LEMBERG <wl@gnu.org>
3146 Add glyph `tno', a textual variant of `no'.
3148 * font/devX*/*: Regenerated.
3149 * font/{devcp1047,devlatin1,devutf8,devhtml}/R.proto: Add `tno'.
3150 * font/devdvi/generate/{tc.map: Replace `no' with `tno'.
3151 * font/devdvi/generated/{texsy,textex}.map: Add `tno'.
3152 * font/devdvi/*: Regenerated.
3153 * font/devlbp/*: Add `tno'.
3154 * font/devlj4/generate/tex.map: Replace `no' with `tno'.
3155 * font/devlj4/*: Regenerated.
3156 * font/devps/generate/textmap: Replace `no' with `tno'.
3157 * font/devps/generate/symbolchars: Add `no'.
3158 * font/devps/*: Regenerated.
3160 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Add `tno'.
3162 * tmac/cp1047.tmac, tmac/latin1.tmac: Replace `no' with `tno'.
3163 * tmac/tty-char.tmac: Add entry for `tno' and `3d'.
3167 * tmac/dvi.tmac: Replace most `\\' with `\E'.
3168 Add definition for `sd'.
3169 * tmac/X.tmac, tmac/ps.tmac: Replace most `\\' with `\E'.
3171 * tmac/eqnrc <dvi>: Use `integral' instead of `is' glyph.
3173 2002-12-08 Werner LEMBERG <wl@gnu.org>
3175 * tmac/an-old.tmac (TH): Use integer value for `IN' if in nroff
3176 mode to avoid rounding errors.
3177 (an-do-tag, an-do-tag-html, RS, RE): Remove redundant `.br'.
3179 * src/roff/groff/groff.man, src/roff/nroff/nroff.man,
3180 src/roff/troff/troff.man: Improve documentation of -T.
3182 2002-12-07 Jeff Conrad <jeff_conrad@msn.com>
3184 * src/roff/groff/pipeline.c: Don't define `const' for _WIN32.
3185 (run_pipeline) [_WIN32]: Provide working function without `fork'.
3187 2002-12-06 Werner LEMBERG <wl@gnu.org>
3189 * font/devps/generate/freeeuro.sfd: Make dimensions of Euro.symbol
3190 glyphs compatible to Adobe's Euro fonts (scaling them down a bit).
3191 Scaling Euro.sansserif glyphs down to have the same height as
3193 Removed unnecessary points; added some extrema.
3195 * font/devps/EURO, font/devps/freeeuro.afm, font/devps/freeeuro.pfa:
3198 2002-12-04 Werner LEMBERG <wl@gnu.org>
3200 * font/devps/generate/freeeuro.sfd: Add glyphs `Euro.symbol.slanted'
3201 and `Euro.symbol.bold.slanted'.
3202 Improve some glyph offsets and widths.
3203 * font/devps/EURO, font/devps/freeeuro.afm, font/devps/freeeuro.pfa:
3205 * font/devps/generate/Makefile (freeeuro.afm freeeuro.pfa): Fix
3207 * font/devps/generate/sfdtopfa.pe: Generate PFA in current
3210 * tmac/europs.tmac: Updated to new glyph indices.
3211 Use Euro.symbol for font familiy `A'.
3213 * doc/groff.texinfo: Minor improvements.
3215 2002-12-02 Werner LEMBERG <wl@gnu.org>
3217 * font/devdvi/generate.tc.map: s/%O/%0/.
3218 * font/devdvi/*TC: Regenerated.
3220 * src/roff/troff/div.cc (init_div_requests): Sorted.
3222 * tmac/dvi.tmac: Remove `Ye'.
3223 * tmac/ec.tmac: Remove `Ye'.
3224 Add .rchar entry for `de'.
3226 * man/groff.man, man/groff_diff.man: Document register `.pe'.
3227 * doc/groff.texinfo: Document registers `.pe', `.n', and `.w'.
3230 2002-11-30 Werner LEMBERG <wl@gnu.org>
3232 Add PS font for various Euro glyphs.
3234 * font/devps/generate/freeeuro.sfd: New master font file for
3236 * font/devps/generate/sfdtopfa.pe: New conversion script for
3238 * font/devps/generate/Makefile (FONTS): Add `EURO'.
3239 (EURO, freeeuro.afm, freeeuro.pfa): New rules.
3240 * font/devps/freeeuro.pfa, font/devps/freeeuro.afm: Generated from
3242 * font/devps/EURO: Generated from `freeeuro.afm'.
3243 * font/devps/download: Add `freeuro.pfa'.
3244 * font/devps/Makefile.sub (NORMALFILES): Adde `EURO' and
3247 * tmac/europs.tmac: New file.
3248 * tmac/ps.tmac: Include `europs.tmac'.
3249 * tmac/Makefile.sub (DISTFILES): Add `europs.tmac'.
3251 2002-11-29 Werner LEMBERG <wl@gnu.org>
3253 * font/devdvi/generate/texsy.map: Remove `lh' and `rh'.
3254 * font/devdvi/S: Regenerated.
3255 * font/devhtml/R.proto: Fix `CR' and `ci'.
3257 * font/devps/generate/textmap: Fix `lh', `rh', and `sq'.
3259 * font/devps/symbolmap: Regenerated.
3260 * font/devutf8/R.proto: Fix `CR' and `ci'.
3262 * font/devutf8/NOTES: Updated.
3264 * src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Fix `CR' and
3267 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Ditto.
3269 * tmac/dvi.tmac: Add `lh' and `rh'.
3270 * tmac/Xps.tmac: Fix `lh' and `rh'.
3271 * tmac/X.tmac: Add `OK'.
3272 * tmac/lj4.tmac: Ditto.
3274 2002-11-24 Werner LEMBERG <wl@gnu.org>
3276 * font/devX*/S: Regenerated.
3277 * font/devascii/R.proto, font/devcp1047/R.proto: Remove glyphs `lb',
3278 `lc', `lf', `lk', `lt', `rb', `rc', `rf', `rk', and `rt'.
3279 * font/devdvi/generate/texsy.map: Remove `or' glyph.
3280 * font/devdvi/S: Regenerated.
3281 * font/devhtml/R.proto, font/devutf8/R.proto: Add/fix glyphs
3282 `parenlefttp', `parenleftex', `parenleftbt', `parenrighttp',
3283 `parenrightex', `parenrightbt', `bracketlefttp', `bracketleftex',
3284 `bracketleftbt', `bracketrighttp', `bracketrightex',
3285 `bracketrightbt', `bracelefttp', `braceleftmid', `braceleftbt',
3286 `braceex', `braceleftex', `bracerightex', `bracerighttp',
3287 `bracerightmid', `bracerightbt', `lt', `lk', `lb', `rt', `rk',
3289 * src/roff/troff/glyphuni.cc, src/roff/troff/uniglyph.cc: Ditto.
3290 * font/devutf8/NOTES: Updated.
3291 * font/devlj4/generate/special.map: Add glyph `braceex'.
3292 * font/devlj4/S: Regenerated.
3294 * tmac/tty-char.tmac: Add glyphs `lf', `rf', `lc', and `rc'.
3296 2002-11-14 Werner LEMBERG <wl@gnu.org>
3298 * src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Add `va'
3301 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Ditto.
3303 * doc/texinfo.tex: New version from texinfo 4.3.
3304 * doc/groff.texinfo: Updated for texinfo 4.3.
3305 Use @tie{} where appropriate.
3306 * font/devdvi/generate/ec.map: Don't include `or' and `bv'.
3307 * font/devdvi/generate/tc.map: Remove `rn'.
3308 * font/devdvi/*TC, font/devdvi/*EC: Regenerated.
3309 * font/devhtml/R.proto, font/devutf8/R.proto: Add `vA'.
3311 * font/devX100/*, font/devX100-12/*, font/devX75/*,
3312 font/devX75-12/*: Regenerated.
3314 * tmac/dvi.tmac: Add special fonts `SA' and `SB'.
3315 Use .char (again) for `br', `ul', `rn', `or', and `ru'.
3316 Improve definition of `an'.
3317 * tmac/ps.tmac: Use .char (again) for `br', `ul', `rn', `or', and
3319 * tmac/lj4.tmac: Use .char (again) for `br', `ul', `rn', and `ru'.
3320 * tmac/X.tmac: Add definition for `or'.
3321 * tmac/Xps.tmac: Undo change 2002-11-05.
3322 * tmac/lbp.tmac: Add definitions for `br', `rn', `ul', and `ru'.
3324 2002-11-11 Werner LEMBERG <wl@gnu.org>
3326 * src/roff/troff/node.cc (troff_output_file::put_char): Always
3329 2002-11-10 Werner LEMBERG <wl@gnu.org>
3331 Added three new requests `schar', `fschar', and `rfschar'. `schar'
3332 defines a glyph which is searched after the check for fonts declared
3333 with `.special' (and before the check for all mounted special
3334 fonts). `fschar' defines a glyph for a particular font which is
3335 searched after the check for fonts declared with `.fspecial' (and
3336 before the check for fonts declared with `.special'). `rfschar'
3337 removes glyphs defined with `fschar'.
3339 * src/roff/troff/token.h (char_mode): New enum.
3340 Declare do_define_character.
3341 * src/roff/troff/charinfo.h (charinfo): Replace `fallback' with
3343 (charinfo::is_fallback): Updated.
3344 (charinfo::is_special): New method.
3345 * src/roff/troff/input.cc (do_define_character): Add and use
3346 optional second parameter used as a prefix for font-specific glyph
3348 (define_character, define_fallback_character): Updated.
3349 (define_special_character): New function.
3350 (init_input_requests): Add `schar'.
3351 (charinfo::charinfo, charinfo::set_macro): Updated.
3352 * src/roff/troff/node.cc: Include `stringclass.h'.
3353 (make_glyph_node): Handle special glyphs defined with `.schar' and
3355 (define_font_special_character, remove_font_special_character): New
3357 (init_node_requests): Sorted.
3358 Add `fschar' and `rfschar'.
3359 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
3360 Document new requests.
3362 * font/devhtml/R.proto, font/devutf8/R.proto: Add `va'.
3363 * tmac/dvi.tmac: Add `va' for CW and CWI (using `.fschar').
3365 2002-11-08 Werner LEMBERG <wl@gnu.org>
3367 Added new font `SC' (cmtex10) to devdvi.
3369 * devdvi/generate/Makefile (FONTS): Add `SC'.
3371 * devdvi/generate/textex.map: New map file for cmtex.
3373 * devdvi/Makefile.sub (DEVFILES): Updated.
3374 * tmac/dvi.tmac: Add fspecial entries for SC.
3375 Add `MI', `S' and `CW' to the `special' call. Otherwise, `SC' is
3376 found before `S' since the font position of `SC' is lower due to the
3377 gaps in DESC's `font' line.
3378 * tmac/ec.tmac: Add a `special' call.
3381 * font/devhtml/R.proto: Remove double entry for `ti'.
3382 * tmac/tty.tmac: Add entries for `IJ', `ij', and `bq'.
3383 * tmac/tty-char.tmac: Remove entry for `bq'.
3384 * tmac/lbp.tmac: Add entries for `lq', `rq', `fo', `fc', and `em'.
3385 * tmac/ec.tmac: Don't remove `aq' glyph.
3386 * tmac/X.tmac: Fix entry for `em'.
3387 Add entries for `fo' and `fc'.
3388 * tmac/dvi.tmac: Add entries for `em', `en', `hy', `fo', and `fc'.
3390 * doc/groff.texinfo, man/groff.man, man/groff_diff.man: Fix
3391 documentation of `special' and `fspecial' requests.
3393 2002-11-05 Werner LEMBERG <wl@gnu.org>
3395 * font/devascii/R.proto, font/devcp1047/R.proto,
3396 font/devlatin1/R.proto: Remove entry for `.i'.
3397 * font/devdvi/generate/textt.map: Add entry for `ad'.
3398 * font/devdvi/generate/texr.map, font/devdvi/generate/texb.map,
3399 font/devdvi/generate/texi.map: Add dummy glyph name `slash@for@l'.
3400 We need this for getting kerning values to compose `/l' and `/L'.
3401 * font/devdvi: Regenerated font definition files for CM fonts.
3402 * font/devhtml/R.proto: Add entries for "'C", "'c", `IJ', and `ij'.
3403 * font/devutf8/R.proto: Ditto.
3404 Remove double entry for `ti'.
3406 * src/roff/troff/glyphuni.cc (glyph_to_unicode_list): Fix entries
3407 for (groff) ligatures, `la', and `ra'.
3408 Add "'C", "'c", `IJ', and `ij'.
3409 Remove double entry for `ti'.
3410 * src/roff/troff/uniglyph.cc (unicode_to_glyph_list): Remove all
3412 Add "'C", "'c", `IJ', and `ij'.
3413 Fix entries for (groff) ligatures, `la', and `ra'.
3415 * tmac/ps.tmac (ps-achar): New macro.
3416 Define "'c" and "'C".
3417 * tmac/tty.tmac: Add entry for `.i'.
3418 * tmac/X.tmac (X-achar): New macro.
3419 Define "'c", "'C", and `:Y'.
3420 Add entries for `IJ' and `ij'.
3421 * tmac/Xps.tmac (Xps-achar): New macro.
3422 Define "'c" and "'C".
3423 Add entries for `IJ' and `ij'.
3424 * tmac/lbp.tmac (lbp-achar): New macro.
3425 Add fallback characters for all groff ligatures and many other
3427 * tmac/dvi.tmac: Fix definitions of `_' and `ul'.
3428 Add entries for `/l' and `/L'.
3429 Define "'c" and "'C".
3430 Add entries for `IJ' and `ij'.
3432 2002-11-02 Larry Kollar <kollar@alltel.net>
3434 * PROBLEMS: Document how to solve Mac OS X compilation problems.
3436 2002-11-02 Werner LEMBERG <wl@gnu.org>
3438 Adding support for composite glyphs: \[xxx yyy ...] and the
3439 `composite' request.
3441 * src/roff/troff/glyphuni.cc: New file for mapping groff glyph names
3442 to Unicode-based glyph names.
3443 * src/roff/troff/uniglyph.cc: New file for mapping Unicode-based
3444 glyph names to groff glyph names.
3445 * src/roff/troff/uniuni.cc: New file for canonically decomposing
3446 Unicode-based glyph names.
3447 * src/roff/troff/unicode.cc, src/roff/troff/unicode.h: New files
3448 for handling Unicode glyph names.
3449 * src/roff/troff/input.cc: Include unicode.h.
3450 (composite_glyph_name): New function.
3451 (token::next) <'['>: Handle Unicode glyph names and composite
3453 (composite_dictionary): New dictionary for the `composite' request.
3454 (composite_request): Implement `composite' request.
3455 (init_input_requests): Add `composite'.
3456 Alphabetically sorted.
3457 * src/roff/troff/env.cc (tabs_save, tabs_restore): Removed (already
3459 (init_env_requests): Alphabetically sorted.
3460 Removed `tas' and `tar' (already commented out).
3461 * src/roff/troff/Makefile.sub: Updated.
3463 2002-10-31 Ruslan Ermilov <ru@FreeBSD.org>
3465 * src/roff/nroff/nroff.man, src/roff/nroff/nroff.sh: Fix description
3468 2002-10-29 Werner LEMBERG <wl@gnu.org>
3470 Fix computation of .trunc register. Additionally, its value (and
3471 the value of the .ne register) is now always set before entering the
3474 * src/roff/troff/div.cc (diversion::need): Set `truncated_space' and
3475 `needed_space' before calling `space'.
3476 (top_level_diversion::space): Remove special code for 'sp before the
3478 Call `begin_page' with the discarded space as a parameter.
3479 (top_level_diversion::begin_page): Add optional parameter to set
3481 * src/roff/troff/div.h: Updated.
3483 * doc/groff.texinfo: Improve documentation of .sp, \n[.trunc], and
3486 * tmac/an-old.tmac (SH, SS, TP, IP, HP, TS): Undo change 2002-10-26.
3487 (LP): Remove superfluous call to `br'.
3488 * tmac/doc-common (doc-paragraph): Undo change 2002-10-26.
3489 * tmac/doc.tmac (Bd, Bl, doc-set-vertical-and-indent): Ditto.
3491 2002-10-26 Werner LEMBERG <wl@gnu.org>
3493 * tmac/doc-ditroff: Remove useless switch/variable -rC.
3494 (doc-setup-header): Don't set page register `%'.
3495 * tmac/doc-nroff: Remove variable `C'.
3496 (doc-setup-page-layout): Set doc-header-space to .5i unconditionally.
3497 (doc-setup-header): Don't set page register `%'.
3499 * tmac/doc-common (doc-header): Call `ns'.
3500 (doc-paragraph): Protect .sp with .br so that it survives traps
3501 possibly set by the user.
3502 * tmac/doc.tmac (Bd, Bl, doc-set-vertical-and-indent): Ditto.
3504 * tmac/doc*: Replace ' with . for consistency if no effect.
3506 2002-10-26 Werner LEMBERG <wl@gnu.org>
3508 * tmac/an-old.tmac (SH, SS, TP, IP, HP, TS): Protect .sp with .br
3509 so that it survives traps possibly set by the user.
3511 * src/roff/troff/node.cc: Fix the changes from 2002-10-23.
3512 (troff_output_file::set_font): Call flush_tbuf if necessary.
3513 (troff_output_file::fill_color, troff_output_file::glyph_color): Call
3514 flush_tbuf and do_motion only if necessary.
3515 (troff_output_file::start_special,
3516 troff_output_file::put_char_width, troff_output_file::put_char,
3517 troff_output_file::draw): Updated.
3518 (word_space_node::tprint, space_node::tprint, hmotion_node::tprint,
3519 vmotion_node::tprint): Undo change 2002-10-23.
3521 2002-10-25 Werner LEMBERG <wl@gnu.org>
3523 * tmac/www.tmac (DC): Fix case of overlapping images.
3525 2002-10-23 Werner LEMBERG <wl@gnu.org>
3527 * src/roff/troff/node.cc (troff_output_file::fill_color,
3528 troff_output_file::glyph_color): Set current color before testing
3530 (troff_output_file::put_char_width, troff_output_file::put_char,
3531 troff_output_file::draw): Don't call flush_tbuf and/or do_motion
3533 (troff_output_file::file_color, troff_output_file::glyph_color):
3535 (word_space_node::tprint, space_node::tprint, hmotion_node::tprint,
3536 vmotion_node::tprint): Move first, then call fill_color.
3538 2002-10-20 Werner LEMBERG <wl@gnu.org>
3540 * doc/groff.texinfo, man/groff_tmac.man: Document that it is not
3541 possible to use multiple main macro packages.
3543 2002-10-19 Werner LEMBERG <wl@gnu.org>
3545 * src/devices/grops/ps.cc (cmyk_flag): New global variable.
3546 (ps_printer::set_color): Set `cmyk_flag' for CMY and CMYK colors.
3547 (ps_printer::~ps_printer): Emit `%%Extensions: CMYK' if `cmyk_flag'
3549 * font/devps/prologue.ps (Fk, Ck): Enclose definitions with a
3550 `where' construction since `cmyksetcolor' is a PS Level 2 operator.
3552 2002-10-16 Werner LEMBERG <wl@gnu.org>
3554 * NEWS, doc/webpage.ms: Updated.
3556 2002-10-14 Werner LEMBERG <wl@gnu.org>
3558 * src/roff/troff/node.cc (troff_output_file::put_char_width,
3559 troff_output_file::put_char, troff_output_file::fill_color,
3560 troff_output_file::glyph_color): Handle case where color pointer
3563 2002-10-13 Ruslan Ermilov <ru@FreeBSD.org>
3565 Add the new -r option to grotty. It is similar to the -i option
3566 except it tells grotty(1) to use the "reverse video" attribute to
3567 render italic fonts.
3569 * src/devices/grotty/tty.cc (reverse_flag): New global variable.
3570 (SGR_REVERSE, SGR_NO_REVERSE): New macros.
3571 (tty_printer::make_underline, tty_printer::put_color,
3572 tty_printer::end_page): Use it.
3573 (main): Add -r switch.
3575 * src/devices/grotty/grotty.man: Document it.
3577 2002-10-11 Ruslan Ermilov <ru@FreeBSD.org>
3579 * src/roff/troff/env.cc (hyphen_trie::read_patterns_file): Add
3580 cast to `unsigned char' to properly read patterns with 8bit
3583 2002-10-08 Werner LEMBERG <wl@gnu.org>
3585 * REVISION: Increased to 2.
3587 Version 1.18.1 released
3588 =======================
3590 2002-10-08 Werner LEMBERG <wl@gnu.org>
3592 * doc/webpage.ms, NEWS: Updated.
3594 2002-10-07 Werner LEMBERG <wl@gnu.org>
3596 * tmac/doc-common (Ss): Add final `.ns' (similar to `.Sh') to
3597 suppress additional whitespace after the header.
3599 * tmac/doc-ditroff, tmac/doc-nroff (Am): New string to be in sync
3602 * src/preproc/grn/grn.man, tmac/groff_mdoc.man, NEWS: Updated.
3604 2002-10-07 Ruslan Ermilov <ru@FreeBSD.org>
3606 * tmac/doc-common(doc-volume-operating-system-ateol): New flag.
3607 (Dt): Use it to improve language localization (especially Russian
3610 2002-10-07 Daniel Senderowicz <daniel@synchrods.com>
3612 * src/preproc/grn/gprint.h (BSPLINE, BEZIER): New macros.
3613 * src/preproc/grn/hdb.cc (DBGetType): Parse spline and bezier
3615 * src/preproc/grn/hgraph.cc (drawwig): Add parameter to control
3617 Call `picurve' for BSPLINE.
3618 (HGPrintElt): Handle BSPLINE.
3619 * src/preproc/grn/README: Document it.
3621 2002-10-03 Werner LEMBERG <wl@gnu.org>
3623 * src/roff/troff/node.cc (break_char_node::col): New variable.
3624 Updated constructor.
3625 (space_node::tprint, word_space_node::tprint): Call `fill_color'
3627 (space_node::space_node): Remove assertion.
3628 (break_char_node::add_self): Pass color argument to space node.
3629 * src/roff/troff/input.cc (token::add_to_node_list, token::process):
3631 * src/roff/troff/env.cc (environment::do_break,
3632 environment::add_padding): Ditto.
3634 2002-10-02 Werner LEMBERG <wl@gnu.org>
3636 Redesigning color support in troff. Colors are no longer
3637 represented as separate nodes but are now part of glyph nodes and
3638 friends. This fixes the current formatting misbehaviour due to the
3639 changes introduced on 2002-09-20. Some extra code is necessary for
3640 proper grotty support: Without adding color variables to
3641 space-related nodes, the background color would be changed too late.
3643 * src/roff/troff/node.h, src/roff/troff/node.cc:
3644 s/current_pagecolor/current_fill_color/.
3645 s/current_glyphcolor/current_glyph_color/.
3646 (glyph_color_node, fill_color_node): Removed.
3647 (node::get_glyph_color, node::get_fill_color): New virtual member
3649 (space_node::col): New variable.
3650 Updated constructors of space_node and derived classes accordingly.
3651 (hmotion_node::col): New variable.
3652 Updated constructors of hmotion_node and space_char_hmotion_node
3654 (vmotion_node::col): New variable.
3655 Updated constructor accordingly.
3656 (draw_node::gcol, draw_node::fcol): New variables.
3657 Updated constructor accordingly.
3658 (special_node::gcol, special_node::fcol): New variables.
3659 Updated constructors accordingly.
3660 (troff_output_file::put_char, troff_output_file::put_charwidth,
3661 troff_output_file::draw): Set glyph and fill color.
3662 (troff_output_file::start_special): Set glyph and fill color.
3663 Always set current font.
3664 (troff_output_file::fill_color, troff_output_file::glyph_color):
3665 Don't call `do_motion'.
3666 (glyph_node::gcol, glyph_node::fcol): New variables.
3667 Updated constructors of glyph_node and ligature_node accordingly.
3668 (glyph_node::get_glyph_color, glyph_node::get_fill_color): New
3670 (glyph_node::merge_glyph_node,
3671 kern_pair_node::add_discretionary_hyphen,
3672 node::add_discretionary_hyphen): Updated.
3673 (break_char_node::merge_self): Updated.
3674 (word_space_node::tprint, space_node::tprint, hmotion_node::tprint,
3675 vmotion_node::tprint): Handle color.
3676 (make_glyph_node, make_node, node::add_char): Updated.
3678 * src/roff/troff/env.cc (environment::space_newline,
3679 environment::space, environment::output_line, environment::do_break,
3680 environment::make_tab_node, environment::add_padding, title):
3682 (environment_switch, environment_copy): Don't add color nodes.
3684 * src/roff/troff/input.cc (do_glyph_color, do_fill_color): Return
3686 (token::next): Updated.
3687 \m and \M now are as transparent as \s.
3688 (process_input_stack, token::add_to_node_list, token::process,
3689 read_draw_node): Updated.
3690 (charinfo_to_node_list): Don't add color nodes.
3692 * doc/groff.texinfo: Updated.
3694 2002-09-27 Ruslan Ermilov <ru@FreeBSD.org>
3696 * tmac/doc-common (ds-operating-system-FreeBSD-4.*): New version
3699 2002-09-27 Colin Watson <cjwatson@debian.org>
3701 * src/roff/troff/node.cc (bracket_node::copy): Check `list' != 0.
3703 2002-09-23 Werner LEMBERG <wl@gnu.org>
3705 * src/devices/grolbp/lbp.cc: Replace `300' with `font::res' where
3707 (DEFAULT_LINEWIDTH_FACTOR): New macro.
3708 (linewidth_factor): New global variable.
3709 (lbp_printer::set_line_thickness): Fix case for size < 0, using
3711 (long_options): Add -w/--linewidth option.
3713 (main): Handle -w option to set linewidth_factor.
3714 (lbp_printer::lbp_printer): Initialize req_linethickness, not
3717 * src/devices/grolbp/grolbp.man, NEWS, doc/webpage.ms: Updated.
3719 2002-09-22 Paco Andrés Verdú <pandres@dragonet.es>
3721 Fixed a bug in the line thickness setting code.
3723 * src/devices/grolbp/lbp.cc (lbp_printer::req_linethickness): New
3725 (lbp_printer::set_line_thickness): Pass environment as second
3727 Implement it actually.
3728 (lpb_printer::set_char, lbp_printer::draw): Use `req_linethickness'
3729 and `set_line_thickness, depending on the current font size.
3731 2002-09-21 Werner LEMBERG <wl@gnu.org>
3733 Some Debian patches.
3735 * src/roff/groff/pipeline.h (MAX_COMMANDS): Increase to 12.
3736 * src/roff/troff/node.cc (bracket_node::copy): Initialize
3739 2002-09-20 Werner LEMBERG <wl@gnu.org>
3741 * configure: Regenerated with autoconf 2.54.
3743 2002-09-20 Werner LEMBERG <wl@gnu.org>
3745 * src/roff/troff/env.h (environment): Rename cur_glyph_color to
3747 Rename cur_fill_color to fill_color.
3748 * src/roff/troff/env.cc: Updated.
3750 2002-09-20 Werner LEMBERG <wl@gnu.org>
3752 * src/roff/troff/env.cc (title): Copy color status after processing
3754 * src/roff/troff/input.cc (charinfo_to_node_list): Emit glyph and
3755 fill color nodes to reset colors properly.
3757 * tmac/www.tmac (DC): Fix color handling.
3759 * src/preproc/pic/pic.man, doc/pic.ms: Document some color issues.
3760 * doc/groff.texinfo: Fixing documentation of `tl' request.
3761 * doc/webpage.ms: Updated.
3763 2002-09-19 Werner LEMBERG <wl@gnu.org>
3765 * src/roff/troff/env.cc (environent_switch, environment_copy):
3766 Emit glyph and fill color nodes to initialize colors properly.
3768 2002-09-17 Colin Watson <cjwatson@debian.org>
3770 * src/roff/troff/env.cc (environment::set_glyph_color,
3771 environment::set_fill_color): Fix typo which prevented \m[] work
3774 2002-09-17 Werner LEMBERG <wl@gnu.org>
3776 Add left and right italic correction to non-slanted PS fonts. This
3777 is an experimental feature to improve image rendering of grohtml.
3779 * font/devps/generate/Makefile (RFLAG): New variable, set to `-i 0'.
3780 ({T,H,C,P,N,BM,A,HN}{R,B}, ZD, S, ZDR): Use it.
3781 * font/devps/*: All non-slanted fonts regenerated.
3784 2002-09-16 Werner LEMBERG <wl@gnu.org>
3786 Add a site-specific font directory.
3788 * Makefile.in (localfontdir, legacyfontdir): New variables.
3789 (fontpath): Use them.
3790 (MDEFINES, uninstall_dirs): Updated.
3791 * Makefile.comm (.man.n): Add `LOCALFONTDIR' and `LEGACYFONTDIR'.
3792 Remove `FONTPATH' and `MACROPATH'.
3794 * src/roff/troff/troff.man, NEWS: Updated.
3795 * doc/groff.texinfo (Font Directories): New section.
3798 * src/devices/grodvi/grodvi.man, src/devices/grohtml/grohtml.man,
3799 src/devices/grolbp/grolbp.man, src/devices/grolj4/grolj4.man,
3800 src/preproc/grn/grn.man: Minor fixes.
3802 * src/devices/grohtml/post-html.cc (html_printer::do_tab_ts):
3803 Remove unused variable.
3805 2002-09-11 Werner LEMBERG <wl@gnu.org>
3807 * doc/groff.texinfo, man/groff_font.man: Clarify argument of \N.
3808 * man/groff_out.man: Fix documentation of 'N'.
3810 2002-09-09 Gaius Mulley <gaius@glam.ac.uk>
3812 * doc/Makefile.in (webpage.html): Depend on gnu.eps also.
3813 * src/roff/troff/env.cc (indent): Emit html tag only if break_flag is
3815 * src/devices/grohtml/post-html.cc (text_glob::is_br_ni): Removed.
3816 (text_glob::is_br, html_printer::lookahead_for_tables): Updated.
3817 (html_printer::do_tab_ts): Call `emit_table_header' with `FALSE'.
3818 * src/devices/grohtml/html-text.cc (html_text::start_tag) <P_TAG,
3819 PRE_TAG>: Call `begin' with `FALSE'.
3821 2002-09-09 Ralph Corderoy <ralph@inputplus.demon.co.uk>
3823 * src/libs/libgroff/string.cc (string::extract): Fix position of
3824 terminating null byte.
3826 2002-09-08 Werner LEMBERG <wl@gnu.org>
3828 Add global option `nospaces' to tbl so that leading and trailing
3829 spaces in data items are ignored.
3831 * src/libs/libgroff/string.cc (string::remove_spaces): New member
3832 function to remove leading and trailing spaces.
3833 * src/include/stringclass.h: Updated.
3835 * src/preproc/tbl/table.h (table): Add flag `NOSPACES'.
3837 * src/preproc/tbl/main.cc (process_options): Handle `nospaces'
3839 Fix typo in error messages.
3840 (process_data): Implement `nospaces' option.
3841 * src/preproc/tbl/tbl.man, NEWS, doc/webpage.ms: Updated.
3843 2002-09-07 Werner LEMBERG <wl@gnu.org>
3845 * src/include/config.hin: Add `HAVE_ISATTY'.
3846 * src/libs/libgroff/tmpfile.cc (xtmpfile_list): Drop `const' for
3848 * src/libs/libgroff/tmpname.cc: Include `time.h'.
3849 * src/libs/libdriver/input.cc (Char): Add `operator==' and
3850 `operator!=' for `char'.
3851 * doc/groff.texinfo: Replace @ifnottex block for top node with
3854 2002-09-06 Werner LEMBERG <wl@gnu.org>
3856 * doc/Makefile.in (.texinfo.html): Add -I switch.
3857 * doc/groff.texinfo: Add @ifnottex block for top node to make
3858 translation to HTML work.
3860 2002-09-05 Gaius Mulley <gaius@glam.ac.uk>
3862 * src/preproc/html/pre-html.cc (LETTER_LENGTH): Removed.
3863 (get_papersize, determine_vertical_offset): Removed.
3864 (char_buffer::do_image): Always specify letter size.
3866 (imageList::createPage): Use -dDEVICEHEIGHTPOINTS instead of
3869 2002-09-05 Werner LEMBERG <wl@gnu.org>
3871 * doc/groff.texinfo, tmac/groff_man.man: Improve documentation of
3872 default indentation.
3874 2002-09-04 Gaius Mulley <gaius@glam.ac.uk>
3876 * src/preproc/html/pre-html.cc (imageList::createPage): Use
3878 (generateImages): Clean up push-back buffer.
3880 2002-09-04 Ralph Corderoy <ralph@inputplus.demon.co.uk>
3882 * doc/groff.texinfo: Minor fixes.
3884 2002-08-21 Gaius Mulley <gaius@glam.ac.uk>
3886 * src/preproc/html/pre-html.cc (DEFAULT_LINE_LENGTH): New macro.
3887 (MAX_WIDTH, A4_LENGTH, A4_OFFSET, LETTER_OFFSET): Removed.
3889 (determine_vertical_offset): Use LETTER_LENGTH.
3890 (createPage): Moved to ...
3891 (imageList::createPage): This.
3892 Call gs with -dDEVICEWIDTHPOINTS to avoid cropping.
3893 (imageList::getMaxX): New function.
3894 (createImage): Moved to ...
3895 (imageList::createImage): This.
3896 (imageList::createImages): New function.
3897 (generateImages): Read `maxx' directly.
3899 (scanArguments): Don't specify `gsPaper' for `-o'.
3900 (makeTempFiles): Call `xtmpfile' with the last argument set to
3903 2002-08-24 Werner LEMBERG <wl@gnu.org>
3905 * src/include/nonposix.h (mkdir, WAIT, creat) [_MSC_VER]: Define.
3906 (WAIT, _WAIT_CHILD) [!_MSC_VER]: Define.
3907 * src/preproc/html/pre-html.cc (waitForChild): Use WAIT.
3908 * src/preproc/html/pushback.cc: Include nonposix.h.
3909 * src/roff/groff/pipeline.c: Define strcasecmp and strncasecmp
3912 2002-08-23 Werner LEMBERG <wl@gnu.org>
3914 Use $(OBJEXT) for the object file extension.
3916 * Makefile.comm (.SUFFIXES): Add .obj.
3917 (.cc.obj, .c.obj): New implicit rules.
3918 * Makefile.in (OBJEXT): New variable, initialized from autoconf.
3919 (MDEFINES): Add EXEEXT and OBJEXT.
3920 * */Makefile.sub: s/.o/.$(OBJEXT)/.
3922 2002-08-22 Werner LEMBERG <wl@gnu.org>
3924 * INSTALL: Mention texinfo 4.2 as a prerequisite.
3926 2002-08-21 Gaius Mulley <gaius@glam.ac.uk>
3928 * src/devices/grohtml/post-html.cc (colType): Make enum global to
3930 (html_printer::update_min_max, html_printer::add_table_end): New
3932 (html_printer::lookahead_for_tables): Use them.
3933 Reset page offset correctly.
3934 (html_printer::~html_printer): Add creation of creator comment up.
3936 2002-08-20 Werner LEMBERG <wl@gnu.org>
3938 * tmac/an-old.tmac (T&): New dummy macro to avoid warning.
3939 * man/groff_tmac.man: Fix typos.
3940 * man/groff_font.man: Minor reordering.
3941 * contrib/eqn2graph/eqn2graph.man (Tp): New macro.
3943 2002-08-18 Gaius Mulley <gaius@glam.ac.uk>
3945 Avoid endless loops while scanning for tables.
3947 * src/devices/grohtml/post-html.cc (list::insert): Set
3949 (html_printer::next_horiz_pos): Add `text_glob' argument; update
3951 Return immediately if that argument is NULL.
3952 (html_printer::calc_nf): Don't test if `g' is NULL.
3953 (html_printer::lookahead_for_tables): Use
3954 `glyphs.move_right_get_data'.
3955 Don't test if `g' is NULL.
3957 2002-08-18 Gaius Mulley <gaius@glam.ac.uk>
3959 A better fix, replacing fix 2002-08-15, for increasing SIZE.
3961 * src/devices/grohtml/post-html.cc (char_block): Make `buffer'
3963 (char_block::char_block): Allocate `buffer'.
3964 (char_buffer::add_string): Use it.
3966 2002-08-15 Werner LEMBERG <wl@gnu.org>
3968 * src/devices/grops/grops.man, src/devices/grolj4/grolj4.man,
3969 src/devices/grodvi/grodvi.man: Document default line thickness.
3971 2002-08-15 Gaius Mulley <gaius@glam.ac.uk>
3973 * src/devices/grohtml/post-html.cc (char_block): Increase SIZE to
3976 2002-08-14 Werner LEMBERG <wl@gnu.org>
3978 * doc/webpage.ms: Updated.
3980 2002-08-09 Werner LEMBERG <wl@gnu.org>
3982 * src/roff/troff/node.cc (node::add_char): Call `freeze_space' for
3985 2002-08-08 Aaron Campbell <aaron@monkey.org>
3987 * src/preproc/pic/object.cc (object_spec::make_move): Fix typo
3990 2002-08-08 Werner LEMBERG <wl@gnu.org>
3992 * src/roff/troff/input.cc (read_rgb, read_cmy, read_cmyk): Call
3995 Don't push back a space but a newline onto the stack.
3997 2002-08-07 Gaius Mulley <gaius@glam.ac.uk>
3999 Add fonts `CI', `CB', and `CBI' to grohtml which have been omitted
4002 * src/devices/grohtml/post-html.cc (html_printer::end_font,
4003 html_printer::start_font): Handle them.
4004 * src/devices/grohtml/html-text.cc (html_text::do_italic): Don't
4006 (html_text::do_bold): Don't reset italic and tt.
4007 (html_text::do_tt, html_text::do_pre): Don't reset bold and italic.
4008 * font/devhtml/DESC.proto: Add those fonts.
4009 * font/devhtml/Makefile.sub (PROTOFONTS): Updated.
4011 2002-08-07 Werner LEMBERG <wl@gnu.org>
4013 * MORE.STUFF: Added gpresent.
4015 * tmac/trace.tmac: Show nesting level by a corresponding amount of
4016 whitespace before printing the logging message.
4018 2002-07-31 Colin Watson <cjwatson@debian.org>
4020 * src/devices/grohtml/html-table.cc (html_table::finish_row):
4021 Initialize `n' to zero. This fixes a segfault on ARM.
4023 2002-07-30 Werner LEMBERG <wl@gnu.org>
4025 * doc/grnexmpl.me: Remove calls to .st and .sc which are undefined.
4027 2002-07-29 Werner LEMBERG <wl@gnu.org>
4029 * src/preproc/pic/pic.y (print_arg, relative_path): Add missing
4032 2002-07-28 Colin Watson <cjwatson@debian.org>
4034 * src/devices/grohtml/post-html (html_printer::troff_tag): Handle
4036 (html_printer::html_printer): Initialize `pointsize'.
4038 2002-07-26 Werner LEMBERG <wl@gnu.org>
4040 * doc/Makefile.sub (PROCESSEDEXAMPLEFILES): Remove gnu.eps and
4042 (CLEANNOTSRCDIRADD): Add gnu.eps and gnu.png.
4043 (gnu.eps): Add -rle switch to pnmtops.
4044 (distfiles): Add gnu.eps and gnu.png.
4046 2002-07-25 Petter Reinholdtsen <pere@hungry.com>
4048 * src/libs/libdriver/input.cc (Char): Add const to `operator=='.
4051 2002-07-24 Werner LEMBERG <wl@gnu.org>
4053 * doc/Makefile.in, doc/Makefile.sub (groff_bin_path): Don't use
4054 ' \+' but ' *' for sed.
4055 (GROFF): Set GROFF_COMMAND_PREFIX to empty value.
4057 2002-07-23 Werner LEMBERG <wl@gnu.org>
4059 * doc/groff.texinfo: Document `papersize' keyword.
4060 * NEWS, man/groff_font.man: Updated.
4062 2002-07-23 Colin Watson <cjwatson@debian.org>
4064 Extend papersize keyword to accept more than a single entry. The
4065 first valid will be used.
4067 * src/libs/libgroff/font.cc (font::load_desc): Implement it.
4068 (font::scan_papersize): Really skip final newline.
4069 * src/preproc/html/pre-html.cc (get_papersize): Ditto.
4071 2002-07-23 Werner LEMBERG <wl@gnu.org>
4073 * configure.ac: Test for isatty.
4074 * configure: Regenerated.
4075 * src/include/posix.h: Check HAVE_ISATTY.
4076 * src/roff/troff/input.cc [ISATTY_MISSING]: Removed.
4077 * src/utils/lookbib/lookbib.cc: Include posix.h.
4078 Don't declare isatty.
4080 2002-07-21 Werner LEMBERG <wl@gnu.org>
4082 * NEWS: Add `output' request.
4084 * REVISION: Increased to 1.
4086 Version 1.18.0 released
4087 =======================
4089 2002-07-19 Gaius Mulley <gaius@glam.ac.uk>
4091 Allow internal glyph indices > 0xFF in grohtml for input characters.
4093 * src/devices/grohtml/post-html.cc (to_unicode): Use `unsigned int'
4095 (html_printer::add_to_sbuf): Use `unsigned int' as first parameter.
4096 Updated all callers.
4097 (html_printer::sbuf_continuation, html_printer::overstrike): Ditto.
4098 (html_printer): Updated.
4100 2002-07-19 Werner LEMBERG <wl@gnu.org>
4102 * font/devhtml/R.proto: Updated to HTML 4, adding many glyphs.
4103 * font/devutf8/R.proto: Adding some missing glyphs.
4104 * font/devutf8/NOTES: Updated.
4106 * tmac/dvi.tmac: Add more composite glyphs.
4107 * tmac/html.tmac: Updated.
4109 * man/groff_char.man: Add `sum' and `product' entities.
4113 2002-07-18 Gaius Mulley <gaius@glam.ac.uk>
4115 Improved table, tab, and indenting support.
4117 * src/roff/troff/input.cc (file_iterator::suppress_newline_flag,
4118 string_iterator::suppress_newline_flag): Removed. Updated all
4119 function which have used it.
4121 * src/roff/troff/env.cc: Include `input.h'.
4122 (environment::add_node): Accept 0 as parameter.
4123 (environment::add_html_tag): Add `force' parameter.
4124 Updated all callers.
4125 (environment::add_html_tag_tabs): Ditto.
4126 For the moment, support left-aligned tabs only.
4127 (environment::make_html_tag): New function.
4128 (fill, no_fill): Set .br html tag additionally.
4129 (environment::newline): Emit `eol.ce' or `eol' tag for html.
4130 (environment::add_html_tag_eol): Removed.
4131 (tab_stops::distance_to_next_tab): Add variant for handling
4133 (environment::distance_to_next_tab): Ditto.
4134 Updated all callers.
4135 (environment::handle_tab): Handle tabs for html.
4137 * src/roff/troff/env.h: Updated.
4139 * src/roff/troff/div.cc: Updated all callers of
4140 `environment::add_html_tag'.
4142 * src/devices/grohtml/html-table.cc,
4143 src/devices/grohtml/html-table.h: New files.
4145 * src/devices/grohtml/html-text.cc (html_text): New members
4146 `blank_para' and `start_space'.
4147 (html_text::issue_tag): Don't emit TABLE_TAG.
4148 Handle indentation for PRE_TAG and P_TAG.
4149 (html_text::end_tag): Updated.
4150 (html_text::table_is_void, html_text::issue_table_begin,
4151 html_text::issue_table_end): Removed.
4152 (html_text::do_push): Simplified.
4153 [DEBUGGING]: Small fix.
4154 (html_text::push_para): Add new parameter for indentation; updated
4157 (html_text::do_indent, html_text::do_table, html_text::done_table,
4158 html_text::is_in_table): Removed.
4159 (html_text::do_pre): Handle P_TAG also.
4160 (html_text::shutdown): Handle p->indent.
4161 (html_text::check_emit_text): Simplified.
4162 (html_text::do_emittext): Reset `blank_para'.
4163 (html_text::do_para): Add new parameter for indentation; updated
4165 (html_text::remove_indent): New function.
4166 (html_text::do_space): Handle verbatim text properly.
4167 (html_text::ever_emitted_text, html_text::starts_with_space,
4168 html_text::remove_para_align): New functions.
4169 (html_text::dump_stack_element, html_text::dump_stack): Updated.
4171 * src/devices/grohtml/html_text.h (HTML_TAG): Remove TABLE_TAG.
4174 * src/devices/grohtml/post-html.cc: Include html-table.h.
4175 (INDENTATION): Removed.
4176 (text_glob): Added many `is_<foo>' functions.
4177 Added table description `tab'.
4178 Added `get_arg',`get_tab_args', `remember_table', and `get_table'
4180 (list): Add `insert' and `move_to' member functions.
4181 (page): Add `insert_tag' member function.
4182 (page::dump_page) [DEBUG_TABLES]: Improved.
4183 (html_printer): Add `table' and `max_linelength' elements.
4184 Add many `do_<foo>', `insert_<foo>', `next_horiz_pos',
4185 `lookahead_for_tables', `shutdown_table', `calc_nf', `calc_po_in',
4186 `remove_tabs', `remove_courier_tabs'.
4187 (html_printer::emit_raw): Handle indentation.
4188 (html_printer::do_center, html_printer::write_header): Updated.
4189 (html_printer::is_courier_until_eol): Check for tag.
4190 (html_printer::do_linelength): Handle max_linelength.
4191 (html_printer::do_page_offset, html_printer::do_indentation): Handle
4193 (html_printer::do_tempindent): Updated.
4194 (html_printer::do_indentedparagraph): Removed.
4195 (html_printer::do_indent): Simplified.
4196 (html_printer::do_eol): Use `ever_emitted_text'.
4197 (html_printer::do_flush, html_printer::do_links): Don't call
4199 (html_printer::do_break): Handle end_tempindent.
4200 (html_printer::troff_tag): Get argument.
4202 Handle `.tab-ts', `.tab-te', `.col', `tab', and `tab0' tags.
4203 (html_printer::flush_page): Call `lookahead_for_tables'.
4204 Don't call `done_table'.
4205 (html_printer::add_to_sbuf): Always call do_indent.
4207 * src/devices/grohtml/Makefile.sub: Updated.
4209 * tmac/an-old.tmac (TP): Don't handle html device specially.
4210 (an-do-tag-html): New function which will be used instead of
4211 `an-do-tag' if html device is used.
4213 * tmac/html.tmac: Call .po to pass default page offset to grohtml.
4215 * tmac/s.tmac (@IP): Don't handle html device specially.
4216 (@IP-html): New function which will be used instead of `@IP' if
4217 html device is used.
4219 * tmac/www.tmac (HTML-NS, HTML-TAG-NS): New auxiliary macros -- this
4220 is a hack which will eventually vanish again.
4221 (PIMG): Handle `-C' option correctly if not html.
4224 2002-07-17 Werner LEMBERG <wl@gnu.org>
4226 * src/utils/afmtodit/afmtodit.pl: Don't use `-P-' for invoking perl.
4228 2002-07-14 Eric S. Raymond <esr@thyrsus.com>
4230 * contrib/pic2graph/pic2graph.*: Use convert(1).
4231 * contrib/eqn2graph/eqn2graph.*: Minor fixes.
4233 2002-07-14 Bernd Warken <bwarken@mayn.de>
4235 * tmac/groff_trace.man: New file.
4236 * tmac/Makefile.sub: Updated.
4239 2002-07-13 Werner LEMBERG <wl@gnu.org>
4241 * src/roff/groff/groff.man: Add some cross references.
4243 2002-07-12 Werner LEMBERG <wl@gnu.org>
4245 * src/roff/troff/input.cc (substring_request): Add warnings for
4246 string indices out of range.
4248 2002-07-11 Werner LEMBERG <wl@gnu.org>
4250 * font/devdvi/generate/ec.map: Fix typo (`(l' -> `/l').
4251 * font/devdvi/*EC: Regenerated.
4253 2002-07-10 Bernd Warken <bwarken@mayn.de>
4255 * man/groff_char.man: Updated and extended.
4257 2002-07-10 Werner LEMBERG <wl@gnu.org>
4259 * src/roff/troff/input.cc (length_macro): Renamed to...
4260 (length_request): This.
4261 Move call of `tok.next()' to the very end, otherwise the register
4262 value hasn't been updated yet.
4263 (init_input_requests): Updated.
4265 2002-07-09 Werner LEMBERG <wl@gnu.org>
4267 * src/roff/troff/input.cc (substring_macro): Renamed to...
4268 (substring_request): This.
4269 (init_input_requests): Updated.
4270 * src/roff/troff/request.h: Updated.
4272 2002-07-08 Robert D. Goulding <goulding@Princeton.EDU>
4274 * src/roff/grog/grog.sh: Fix typo.
4276 2002-07-08 Werner LEMBERG <wl@gnu.org>
4278 * win32-diffs: Updated.
4280 Handle `papersize' keyword properly in DESC.
4282 * src/libs/libgroff/font.cc (font::scan_papersize): Fix argument
4284 Updated all callers.
4285 * src/libs/libgroff/paper.cc: Add four more paper formats used by
4287 * src/include/paper.h: Updated.
4289 * src/devices/grolbp/lbp.cc: Remove unnecessary semicolons.
4290 Other minor C syntax fixes.
4291 (papersize, paperlength, paperwidth): Renamed to `user_*'.
4292 (lbp_printer): Add `papersize', `paperlength', and `paperwidth'
4294 (lbp_printer::lbp_printer): Pass three arguments.
4295 Set paper dimensions properly.
4296 (make_printer, main): Updated.
4297 (handle_unknown_desc_command): Fix error messages.
4298 (main): Handle papersize keyword in DESC properly.
4300 * src/devices/grolj4/lj4.cc (paper_size): Renamed to
4302 (lbp_printer::lbp_printer): Pass an argument.
4303 Set paper_size properly.
4304 (handle_unknown_desc_command): Removed.
4305 (make_printer, main): Updated.
4306 * src/devices/grolj4/grolj4.man: Minor documentation fix.
4308 * man/groff_font.man, NEWS: Updated.
4310 2002-07-07 Werner LEMBERG <wl@gnu.org>
4312 Integrated eqn2graph, contributed by Eric S. Raymond.
4314 * contrib/eqn2graph/{Makefile.sub, eqn2graph.sh, eqn2graph.man}: New
4316 * Makefile.in, NEWS: Updated.
4318 2002-06-04 Werner LEMBERG <wl@gnu.org>
4320 Changing the substring request to make it fit better with other
4321 string manipulation functions in other programming languages:
4322 Index 0 is now the first character in the string, and index -1
4323 indicates the last character. Since this request didn't work
4324 properly anyway in the last release, it doesn't harm too much to
4327 * src/roff/troff/input.cc (substring_macro): Use loops to get
4328 the real string length (ignoring COMPATIBLE_SAVE and
4329 COMPATIBLE_RESTORE) and offsets.
4330 Implement change described above.
4332 * man/groff_char.man, tmac/doc-common (doc-header), tmac/doc.tmac
4333 (doc-do-Bd-args, doc-do-Bl-args): Changed accordingly.
4335 * NEWS, doc/groff.texinfo, man/groff_diff.man: Updated.
4337 2002-06-03 Werner LEMBERG <wl@gnu.org>
4339 Make .chop work with .de1 and friends. COMPATIBLE_SAVE and
4340 COMPATIBLE_RESTORE are completely ignored.
4342 * src/roff/troff/input.cc (char_list::set, char_list::get): New
4344 (macro): `length' field renamed to `len'.
4345 Added new field `empty_macro' (1 if macro is empty), to be used
4346 instead of checking `len'.
4347 Updated all callers.
4348 (macro::empty): Updated.
4349 (macro::length, macro::set, macro::get): New functions.
4350 (macro::append): Ignore COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
4352 (chop_macro): Check and remove trailing COMPATIBLE_SAVE/
4353 COMPATIBLE_RESTORE pairs.
4354 (asciify): Ignore COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
4355 * src/roff/troff/request.h: Updated.
4357 * doc/groff.texinfo: Document .chop's behaviour better.
4359 2002-06-02 Werner LEMBERG <wl@gnu.org>
4361 * doc/pic.ms: Fix documentation for the addition of positions.
4363 * tmac/doc.tmac, tmac/an-old.tmac: Need groff version 1.18.
4365 2002-06-29 Werner LEMBERG <wl@gnu.org>
4367 Implementation of string arguments of the form \*[foo arg1 arg2 ...]
4369 * src/roff/troff/input.cc (have_string_arg): New global variable.
4370 (read_mode): New enumeration.
4371 (read_escape_name): Use it. Update all calls.
4372 (read_long_escape_name): Use it. Update all calls.
4373 Set have_string_arg if appropriate.
4374 (get_char_for_escape_name): Add parameter for handling space
4376 (interpolate_string_with_args, decode_string_args): New functions.
4377 (get_copy, token::next): Call it if necessary.
4378 (interpolate_string): Fix error message.
4380 * NEWS, doc/groff.texinfo, man/groff.man, man/groff_diff.man:
4383 2002-06-24 Bernd Warken <bwarken@mayn.de>
4385 * man/groff_tmac.man: Updated and extended.
4387 2002-06-24 Werner LEMBERG <wl@gnu.org>
4389 * doc/pic.ms, src/preproc/pic/pic.man: Fix description of `:='.
4391 2002-06-23 Werner LEMBERG <wl@gnu.org>
4393 * doc/pic.ms: Improve documentation of composite block objects.
4395 2002-06-22 Werner LEMBERG <wl@gnu.org>
4397 * src/roff/troff/input.cc (init_registers): Add three registers
4398 `seconds', `minutes', and `hours' to hold the current time.
4400 * NEWS, doc/groff.texinfo, man/groff.man, man/groff_diff.man:
4403 2002-06-20 Werner LEMBERG <wl@gnu.org>
4405 Make \X accept both `\ ' and `\~', converting them to single space
4408 * src/roff/troff/token.h (token): Add TOKEN_UNSTRETCHABLE_SPACE.
4409 (token::unstretchable_space): New inline function.
4410 * src/roff/troff/input.cc (token::next, token::delimiter,
4411 token::description, token::add_to_node_list, token::process): Handle
4412 TOKEN_UNSTRETCHABLE_NODE.
4413 (encode_char): Handle tok.stretchable_space and
4414 tok.unstretchable_space.
4416 * NEWS, doc/groff.texinfo: Document it..
4418 2002-06-19 Werner LEMBERG <wl@gnu.org>
4420 * src/devices/grops/ps.cc (ps_printer::special): Fix error message.
4422 * src/devices/grotty/tty.cc (tty_printer::special): Add `sgr'
4423 keyword to enable/disable SGR output.
4424 (tty_printer::change_fill_color): New function.
4425 * NEWS, src/devices/grotty/grotty.man: Document `sgr' special.
4427 * src/roff/troff/input.cc (output_request): Add missing `tok.next()'
4430 2002-06-18 Werner LEMBERG <wl@gnu.org>
4432 Add a `color' request and a `.color' register to control usage of
4435 * src/roff/troff/input.cc (disable_color_flag): Replaced with...
4436 (color_flag): This (which is the inverse).
4437 (activate_color): New function.
4438 (main, init_input_requests): Updated.
4439 * src/roff/troff/troff.h, src/roff/troff/node.cc
4440 (troff_output_file::fill_color, troff_output_file::glyph_color):
4443 * NEWS, doc/groff.texinfo, man/groff_diff.man, man/groff.man:
4444 Document the changes.
4446 2002-06-17 Colin Watson <cjwatson@debian.org>
4448 Circumvent bug in autoconf 2.53 regarding top_builddir.
4450 * aclocal.m4 (GROFF_BUILDDIR): s/top_builddir/groff_top_builddir/.
4451 * Makefile.in, doc/Makefile.in:
4452 s/@top_builddir@/@groff_top_builddir@/.
4453 * configure: Regenerated (with autoconf 2.53).
4455 2002-06-17 Werner LEMBERG <wl@gnu.org>
4457 * src/libs/libgroff/font.cc (font::load_desc): Fix computation of
4458 `paperwidth' and `paperlength' for the `papersize' keyword.
4460 2002-06-16 P. Alejandro Lopez-Valencia <dradul@007mundo.com>
4462 * src/devices/grops/grops.man: Add info about Type 42 fonts.
4464 2002-06-15 Gaius Mulley <gaius@glam.ac.uk>
4466 * src/devices/grohtml/post-html.cc (html_printer::emit_raw,
4467 html_printer::do_linelength, html_printer::do_pageoffset,
4468 html_printer::do_indentation, html_printer::do_tempindent,
4469 html_printer::do_break, html_printer::begin_page): Clear indented
4471 * tmac/html.tmac: Disable hyphenation.
4473 2002-06-15 Werner LEMBERG <wl@gnu.org>
4475 Don't produce HTML files if utility programs are missing.
4477 * Makefile.in (make_html, make_install_html): New variables.
4478 (MDEFINES): Updated.
4480 * aclocal.m4 (GROFF_HTML_PROGRAMS): New function to test for HTML
4482 * configure.ac: Use it.
4483 * configure: Regenerated.
4485 * doc/Makefile.sub (PROCESSEDEXAMPLEFILES): Move webpage.html to...
4486 (HTMLEXAMPLESFILES): This new variable.
4487 (EXAMPLESIMAGEFILES): Renamed to...
4488 (HTMLEXAMPLEIMAGEFILES): This.
4489 (CLEANADD): Add HTMLEXAMPLEFILES.
4490 (all): Use `make_html'.
4492 (install_data): Use `make_install_html'.
4493 Move html stuff to...
4494 (install_html): This new target.
4495 (uninstall_sub): Updated.
4497 2002-06-14 Bernd Warken <bwarken@mayn.de>
4499 * src/roff/grog/Makefile.sub (grog): Renamed to...
4501 (grog): New rule to always install grog.sh as grog.
4503 2002-06-08 Bernd Warken <bwarken@mayn.de>
4505 * src/roff/grog/grog.pl: Fix typo.
4507 2002-06-07 Werner LEMBERG <wl@gnu.org>
4509 * doc/groff.texinfo: Add more info on .tr arguments.
4511 2002-06-05 Werner LEMBERG <wl@gnu.org>
4513 * NEWS, src/roff/grog/grog.man, doc/groff.texinfo: Updated.
4515 * aclocal.m4 (GROFF_MKSTEMP): Include unistd.h.
4516 * configure: Regenerated.
4518 2002-06-05 Ralph Corderoy <ralph@inputplus.demon.co.uk>
4520 * src/roff/troff/symbol.cc (table_sizes): Add more values.
4522 * src/roff/grog/grog.pl, src/roff/grog/grog.sh: Recognize mom.
4524 2002-06-04 Werner LEMBERG <wl@gnu.org>
4526 * aclocal.m4 (GROFF_PAGE): Don't use `prefix' directly since it
4527 is not initialized at the time we need it in case `--prefix' hasn't
4528 been set. Check for `ac_default_prefix' also.
4529 Test for `papersize' keyword also and generalize allowed whitespace.
4530 * configure: Regenerated.
4532 * font/devps/Makefile.sub (DESC): Use `papersize' instead of
4535 * src/libs/libgroff/Makefile.sub (version, revision): Replaced
4537 (src_version, src_revision): New variables to avoid overwriting
4538 from parent make process.
4539 (version.cc): Updated.
4541 * src/preproc/html/pre-html.cc: Include paper.h and font.h.
4542 (linebuf, linebufsize): New global variables.
4543 (sys_fatal): Use `fatal' to abort properly.
4544 (get_line): New function.
4545 (get_resolution): Use it.
4546 Improve error messages.
4547 (get_papersize): Check `papersize' also.
4549 Improve error messages.
4551 2002-06-03 Werner LEMBERG <wl@gnu.org>
4553 * Makefile.comm (CLEANNOTSRCDIRADD): New target for files which
4554 should be removed only if builddir is not srcdir.
4555 (mostlyclean): Handle `CLEANNOTSRCDIRADD'.
4556 (clean): Depend on `mostlyclean'.
4557 (distclean): Depend on `clean'.
4558 (realclean, extraclean): Depend on `distclean'.
4559 (.y.cc, .y.o): Simplified. The output files are no longer written
4560 to srcdir but to builddir.
4561 * Makefile.in (MDEFINES): Add `version' and `revision'.
4562 (uninstall_dirs): Fix order of directories.
4563 * doc/Makefile.sub (version, revision): Removed.
4564 (CLEANADD): Removed grnexmpl.g, groff, groff-*.
4565 Added `HTMLDOCFILES'.
4566 (CLEANNOTSRCDIRADD): New target for grnexmpl.h, groff, groff-*.
4567 * src/preproc/eqn/Makefile.sub, src/preproc/pic/Makefile.sub,
4568 src/preproc/refer/Makefile.sub (YTABC, YTABH): Don't use `srcdir'
4571 * doc/texinfo.tex (\authortt): New macro.
4572 (\shortcontt): Define.
4573 (\titlepage): Set \tt to \authortt while defining \authorfont.
4574 (\appendixbox): New macro.
4575 (\chapmacro, \appendixentry): Use \appendixbox to get even
4576 indentation for letters.
4577 (\summarycontents): Set \tt.
4578 (\internalpagesize): Add two arguments for real paper width and
4579 height as needed by pdfTeX.
4580 (\letterpaper, \smallbook, \afourpaper, \afivepaper, \afourlatex):
4582 (\tempdima, \tempdimb): New temporary dimensions.
4583 (\pagesizesyyy): Updated.
4585 2002-06-02 Werner LEMBERG <wl@gnu.org>
4587 Adding a new keyword `papersize' to the DESC file format (similar
4588 but not completely identical to grolbp's extension). grops now has
4589 a -p command line option to override `papersize'. Finally, grolbp
4590 has been adapted to the new syntax.
4592 * src/libs/libgroff/paper.cc, src/include/paper.h: New files. It
4593 defines and initializes the `papersizes[]' array with NUM_PAPERSIZES
4595 * src/libs/libgroff/Makefile.sub (OBJS): Add `paper.o'.
4596 (CCSRCS): Add `paper.cc'.
4598 * src/include/font.h (font): Add `papersize' element.
4599 * src/libs/libgroff/font.cc (font::unit_scale): New helper function.
4600 (font::scan_papersize): New function.
4601 (font::load_desc): Use it for handling `papersize' keyword.
4602 * src/libs/libgroff/fontfile.cc: Initialize `font::papersize'.
4604 * src/devices/grops/ps.cc: Include paper.h.
4605 (user_paper_length): New global variable.
4606 (ps_printer): Use paper length as initializer.
4607 (make_printer): Updated.
4608 (main): Handle new `-p' option.
4609 * src/devices/grops/grops.man: Updated.
4611 * src/devices/grolbp/lbp.cc: Include paper.h.
4612 s/papersizes/lbp_papersizes/.
4613 (set_papersize): Use new `papersizes' array.
4614 (handle_unknown_desc_command): Don't handle `papersize'.
4615 (main): Use `font::scan_papersize' for handling `-p' option.
4616 * src/devices/grolbp/grolbp.man: Updated.
4618 * man/groff_font.man: Document `papersize'.
4621 2002-05-30 Werner LEMBERG <wl@gnu.org>
4623 * src/devices/grops/TODO: Updated.
4624 * src/devices/grops/grops.man: More info on paper formats.
4625 * man/groff_font.man: Document `paperheight' and `paperwidth'.
4627 2002-05-29 Werner LEMBERG <wl@gnu.org>
4629 * doc/Makefile.sub (CLEANADD): Add grnexmpl.g, groff, and groff-*
4630 to list only if srcdir != currdir.
4631 (distfiles): New target.
4633 * Makefile.in (EXTRADIRS): Add font/devlj4/generate.
4634 (NOMAKEDIRS): New variable.
4637 2002-05-26 Werner LEMBERG <wl@gnu.org>
4639 Add .output request, similar to \! at top-level.
4641 * src/roff/troff/input.cc (transparent): Remove unused declaration.
4642 (output_request): New function.
4643 (init_input_requests): Add it.
4645 * NEWS, doc/groff.texinfo, man/groff_diff.man, man/groff.man:
4648 * Makefile.in (MDEFINES): Add INSTALL_INFO.
4649 (prepare_examples): Fix typo.
4650 * doc/groff.texinfo (@direntry): Fix it.
4652 2002-05-25 Werner LEMBERG <wl@gnu.org>
4654 Including the doc subdir into groff's Makefile system.
4656 * aclocal.m4 (GROFF_INSTALL_INFO): New function.
4657 * configure.ac: Use it.
4658 Generate `doc/Makefile'.
4659 * configure: Regenerated.
4661 * Makefile.in (infodir, INSTALL_INFO): New variables.
4662 (MDEFINES, uninstall_dirs): Updated.
4663 (OTHERDIRS): Add `doc'.
4664 * Makefile.comm (CLEANDIRADD): New variable.
4665 (mostlyclean): Use it.
4667 * doc/Makefile.sub, doc/Makefile.in: New files.
4668 * doc/Makefile: Removed.
4670 * NEWS, INSTALL: Updated.
4672 2002-05-24 Werner LEMBERG <wl@gnu.org>
4674 * doc/homepage.ms: Renamed to ...
4675 * doc/webpage.ms: This.
4678 2002-05-23 Werner LEMBERG <wl@gnu.org>
4680 Integrating the `mom' macro package, contributed by Peter Schaffter
4683 * contrib/mom/*: New subdirectory tree.
4684 * Makefile.in (docdir, exampledir, htmldocdir): New variables to
4685 be used for documentation files.
4686 (MDEFINES, uninstall_dirs): Use them.
4687 (OTHERDIRS): Add contrib/mom.
4688 * Makefile.comm (.man.n): Add @DOCDIR@, @EXAMPLEDIR@, and
4690 * MANIFEST, NEWS: Updated.
4692 2002-05-22 Gaius Mulley <gaius@glam.ac.uk>
4694 Change syntax of \O: \O[0] suppresses output, \O[1] enables output
4695 if at outer level; at start-up we are at outer level.
4697 * src/roff/troff/input.cc (do_suppress): Implement it.
4700 Add option -p to show progress information.
4701 pre-grohtml will now render only one page at a time, reducing the
4702 size of needed disk resources enormously.
4704 * src/preproc/html/pre-html.cc (imagePageStem): Replaced with...
4705 (imagePageName): New global variable.
4706 (psPageName, show_progress, currentPageNo): New global variables.
4707 (html_system): Close saved stderr and stdout handles.
4708 (write_end_image): Accept a parameter to control \O escape.
4709 (write_start_image): Adapted to new \O meaning.
4710 (char_buffer::write_upto_newline): Updated.
4711 (createAllPages): Replaced with...
4712 (createPage): This new function to create a single page for images.
4713 It uses `psselect' from the psutils package.
4714 (removeAllPages): Removed.
4715 (createImage): Updated.
4716 Handle progress display.
4717 (char_buffer::do_html, char_buffer::do_image) [DEBUGGING]: Removed.
4718 (scanArguments): Add option -p.
4719 (makeTempFiles): Updated to create temp files for psPageName and
4721 (removeTempFiles): Removed.
4724 * src/devices/grohtml/post-html.cc (header_desc::write_headings,
4725 html_printer::write_header): Append `\0' to `buffer'.
4726 (html_printer::do_eol): Depend on `current_paragraph->emitted_text'.
4728 * src/devices/grohtml/html-text.cc (html_text::dump_stack_element):
4729 Handle `text_emitted'.
4730 (html_text::table_is_void): Slightly rewritten.
4731 (stop): New external symbol.
4732 (html_text::do_push) [DEBUGGING]: Use it and simplify.
4733 (html_text::shutdown): Call `dump_stack'.
4734 (html_text::do_space): Rewritten.
4735 * src/devices/grohtml/grohtml.man: Document -p and the need of
4738 * tmac/www.tmac (DC, HTML-DO-IMAGE, HTML-IMAGE-END): Updated to
4740 Call \O[0] if `ps4html' is active.
4741 * tmac/s.tmac (@EQ, @EN): Handle html better.
4743 * tmac/html.tmac: Don't use black for background colour.
4745 * src/roff/troff/node.cc: Include `div.h'.
4746 (troff_output_file::really_print_line): Don't use `is_on'.
4747 (troff_output_file::word_marker, troff_output_file::flush_tbuf
4748 troff_output_file::check_charinfo,
4749 troff_output_file::put_char_width, troff_output_file::put_char,
4750 troff_output_file::determine_line_limits, troff_output_file::draw,
4751 real_output_file::begin_page, glyph_color_node::tprintf,
4752 fill_color_node::tprint, hline_node::tprint, vline_node::tprint):
4754 (troff_output_file::really_on): Call `do_motion'.
4755 (suppress_node::tprint): Use `get_page_number' instead of `%'
4757 Call `reset_output_registers' conditionally on `is_on'.
4759 * doc/groff.texinfo: Document new syntax of \O.
4760 * NEWS, man/groff_diff.man: Updated.
4762 2002-05-22 Werner LEMBERG <wl@gnu.org>
4764 * MORE.STUFF: Add info about David Frey's deroff implementation.
4767 2002-05-16 Werner LEMBERG <wl@gnu.org>
4769 Pic's `with' attribute now accepts positions.
4771 * src/preproc/pic/pic.y: Make `.', BOX, CIRCLE, ELLIPSE, ARC, LINE,
4772 ARROW, SPLINE, and `[' left-associative tokens to fix shift/reduce
4774 (object_spec): Add rule for `WITH' and `position'.
4775 (relative_path): Give `corner' the precedence of `CHOP'.
4776 * src/preproc/pic/object.h (path): New members `pos' and
4778 * src/preproc/pic/object.cc: Updated initializers of `path'.
4779 (path::follow): Handle `is_position'.
4781 * doc/pic.ms: Completely updated grammar description.
4782 Many typographical improvements.
4784 2002-05-15 Werner LEMBERG <wl@gnu.org>
4786 * src/roff/troff/env.cc(hyphen_trie::hpf_getc): Accept ^^x (char
4787 code of x in range 0-127) also.
4788 * doc/groff.texinfo, man/groff_diff.man: Updated.
4790 Added keywords `north', `south', `east', and `west' for corners
4793 * src/preproc/pic/lex.cc (lookup_keyword): Add NORTH, SOUTH, EAST,
4795 (yylex): Handle them.
4796 * src/preproc/pic/pic.y: Add tokens NORTH, SOUTH, EAST, and WEST.
4797 (corner): Handle them.
4799 2002-05-14 Werner LEMBERG <wl@gnu.org>
4801 * src/devices/grops/grops.man: Clarify handling of `download' file.
4803 2002-05-11 Werner LEMBERG <wl@gnu.org>
4805 Adding `warnscale' and `spreadwarn' requests, based on a patch from
4806 Jeffrey Friedl <jfriedl@yahoo.com>.
4808 * src/roff/troff/input.cc (spread_limit, warn_scale,
4809 warn_scaling_indicator): New global variables.
4810 (warnscale_request, spreadwarn_requests): New functions.
4811 (main): Initialize `warn_scale' and `warn_scaling_indicator'.
4812 (init_input_requests): Updated.
4813 (error_type): Add `OUTPUT_WARNING'.
4814 (do_error): Handle it.
4815 (output_warning): New warning function which shows output location.
4816 * src/roff/troff/env.h (spread_limit): New external variable.
4817 * src/roff/troff/env.cc (environment::choose_breakpoint): Use
4819 (distribute_space): Emit warning if added space is larger than
4821 (environment::possibly_break_line): Emit warning if a line can't
4822 be adjusted on both sides.
4824 * doc/groff.texinfo, man/groff_diff.man, man/groff.man: Document it.
4826 2002-05-08 Werner LEMBERG <wl@gnu.org>
4828 * src/roff/troff/node.cc (special_node::special_node): Use
4829 env_definite_font(curenv) instead of curenv->get_font(). Otherwise
4830 \X''\% crashes, for example.
4832 * doc/groff.texinfo: Document \! and \? used at top-level.
4834 2002-05-06 Werner LEMBERG <wl@gnu.org>
4836 * src/preproc/pic/pic.man: Fix some keyword syntax.
4837 Other minor typographical fixes.
4839 * src/roff/groff/groff.man: Fix typos.
4841 2002-05-04 Werner LEMBERG <wl@gnu.org>
4843 * src/roff/groff/groff.man ([ShortOpt]): Renamed to...
4844 (ShortOpt[]): This to avoid problems with refer.
4846 * doc/pic.ms: Fix typo.
4847 Fix pic grammar description.
4849 * tmac/an-old.tmac (ne): Use de1, not de.
4851 2002-05-03 Werner LEMBERG <wl@gnu.org>
4853 * doc/groff.texinfo: Finished separation of glyphs and characters.
4854 Don't use the string `Appendix' for appendix headers (both in
4855 the text and the table of contents).
4856 * man/groff_tmac.man, src/roff/troff/troff.man: Fix order of tmac
4859 Use registers LL and LT (similar to -ms) for controlling the
4860 length of title and line, respectively, in the -man and -mdoc
4863 * tmac/doc-ditroff (doc-setup-page-layout), tmac/doc-nroff
4864 (doc-setup-page-layout): Use \n[LL] and \n[LT].
4865 * tmac/an-old.tmac: Set \n[LL] and \n[LT] if not defined.
4867 (an-header, an-p-footer): Use \n[LT].
4868 * NEWS, tmac/groff_man.man, tmac/groff_mdoc.man,
4869 doc/groff.texinfo: Document it.
4871 2002-05-02 Werner LEMBERG <wl@gnu.org>
4873 * doc/fdl.texi: New file.
4874 * doc/groff.texinfo: Include it.
4875 Define and use @copying.
4876 Starting with separating glyph, symbol, and character.
4878 2002-04-27 Werner LEMBERG <wl@gnu.org>
4880 * Makefile.in (EXEEXT): Set it.
4881 * src/*/Makefile.sub (PROG): Add $(EXEEXT) for all non-script
4884 * src/include/nonposix.h: Define GS_NAME.
4885 * src/preproc/html/pre-html.cc (createAllPages): Use GS_NAME.
4887 Some preliminary changes for EMX support under OS/2.
4889 * src/preproc/pic/main.cc (main), src/roff/groff/pipeline.c: Add
4890 __EMX__ similar to __MSDOS__.
4891 * src/utils/indxbib/indxbib.cc (main) [__EMX__]: Use `unlink'.
4893 2002-04-25 Werner LEMBERG <wl@gnu.org>
4895 * doc/groff.texinfo: Integrated groff_out.man.
4898 2002-04-23 Werner LEMBERG <wl@gnu.org>
4900 * man/groff_out.man: Minor fixes.
4902 2002-04-23 Werner LEMBERG <wl@gnu.org>
4904 * doc/groff.texinfo: Moving @cindex entries after @Def* to get
4905 correct page references.
4906 Fixed many index entries.
4908 2002-04-23 Bernd Warken <bwarken@mayn.de>
4910 * man/roff.man: Enlarged.
4912 2002-04-22 Werner LEMBERG <wl@gnu.org>
4914 * doc/groff.texinfo: More examples, other fixes.
4916 2002-04-20 Werner LEMBERG <wl@gnu.org>
4918 * src/roff/troff/input.cc (pipe_output): Multiple calls to `pi'
4919 will now form a chain, e.g.
4928 This is for compatibility with plan 9's troff.
4930 * tmac/tty.tmac: Set default tab values to 0.8i to be compatible
4934 * doc/groff.texinfo: Add documentation of remaining requests and
4937 2002-04-19 Werner LEMBERG <wl@gnu.org>
4939 * doc/groff.texinfo: Add documentation of remaining escapes.
4941 * font/devdvi/generate/tc.map: Remove entry for `sr'.
4942 * font/devdvi/*TC: Regenerated.
4944 2002-04-18 Werner LEMBERG <wl@gnu.org>
4946 * src/roff/troff/input.cc (token::next): Make \H behave consistently
4947 if not in compatibility mode, i.e., increment relative to the
4949 * doc/groff.texinfo: Updated accordingly.
4951 2002-04-17 Werner LEMBERG <wl@gnu.org>
4953 * doc/groff.texinfo: Document \\, \e, \E, \., and \c.
4955 2002-04-16 Bernd Warken <bwarken@mayn.de>
4957 * src/roff/groff/groff.man: Improve documentation of -P option.
4960 2002-04-15 Werner LEMBERG <wl@gnu.org>
4962 Add new escape \F to switch font family.
4964 * src/roff/troff/input.cc (token::next): Handle \F.
4965 * src/roff/troff/env.cc (environment::set_family): Handle
4967 * NEWS, doc/groff.texinfo, man/groff_diff.man, man/groff.man:
4970 2002-04-14 Werner LEMBERG <wl@gnu.org>
4972 * tmac/doc.tmac (doc-tag-list): Use \Z to avoid stretching of
4975 2002-04-13 Werner LEMBERG <wl@gnu.org>
4977 Implement \f[] as an alternative to \fP. Change \mP and \MP to
4978 \m[] and \M[], respectively.
4980 * src/roff/troff/symbol.cc (EMPTY_SYMBOL): New global variable.
4981 (symbol::symbol): Handle NULL string and empty string differently.
4982 * src/roff/troff/symbol.h (symbol::is_empty): New inline function.
4983 * src/roff/troff/input.cc (read_escape_name, read_long_escape_name):
4984 Add optional parameter.
4985 Updated calling functions.
4986 (get_copy, do_glyph_color, do_fill_color, token::next): Use
4988 * src/roff/troff/env.cc (environment::set_font): Ditto.
4990 * src/preproc/pic/troff.cc (troff_output::set_fill,
4991 troff_output::reset_color: Updated.
4993 * tmac/www.tmac: Updated.
4995 * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo,
4996 doc/homepage.ms, src/devices/grotty/grotty.man, tmac/groff_www.man:
4999 * tmac/Xps.tmac: Remove some redundant code.
5001 * tmac/doc-common, tmac/doc-ditroff, tmac/doc-nroff, tmac/doc.tmac,
5002 tmac/dvi.tmac, man/roff.man, man/groff_out.man, man/groff.man,
5003 man/groff_diff.man, src/roff/groff/groff.man: Replace \f[P] with
5006 2002-04-13 Bernd Warken <bwarken@mayn.de>
5008 * src/include/printer.h, src/libs/libdriver/printer.cc
5009 (printer::change_fill_color): New member function.
5010 * src/libs/libdriver/input.cc (parse_D_command): Use it.
5012 2002-04-12 Werner LEMBERG <wl@gnu.org>
5014 * doc/groff.texinfo: Completed pass on gtroff reference.
5016 2002-04-11 Werner LEMBERG <wl@gnu.org>
5018 * doc/groff.texinfo: More fixes.
5020 2002-04-11 Bernd Warken <bwarken@mayn.de>
5022 * src/include/color.h: Decorate with `const'.
5025 * src/libs/libgroff.color.cc: Decorate with `const'.
5027 (color::color): Initialize members.
5028 * src/libs/libdriver/input.cc (parse_D_command): Handle `f'
5029 command according to the documentation.
5031 * man/groff_out.man: Updated.
5034 2002-04-11 Gaius Mulley <gaius@glam.ac.uk>
5036 * src/preproc/html/pre-html.cc (write_start_image): Remove
5038 * tmac/www.tmac (DC, HTML-DO-IMAGE): Ditto.
5040 * src/devices/grohtml/post-html.cc (page::add_and_encode): Using
5041 \C'hy' caused an assertion failure.
5043 * src/roff/troff/env.cc (environment::environment): Initialize
5045 (environment::copy): Handle `ignore_next_eol' and `emitted_node'.
5047 2002-04-10 Werner LEMBERG <wl@gnu.org>
5049 * man/groff_diff.man, man/groff.man, NEWS, doc/groff.texinfo:
5050 Document pvs request and .pvs register.
5052 2002-04-09 Werner LEMBERG <wl@gnu.org>
5054 * doc/groff.texinfo: Improve and fix documentation of diversions
5057 2002-04-08 Werner LEMBERG <wl@gnu.org>
5059 * doc/groff.texinfo: Fix documentation of drawing functions.
5062 2002-04-07 Werner LEMBERG <wl@gnu.org>
5064 * doc/groff.texinfo: Better documentation of double quotes as
5068 2002-04-06 Werner LEMBERG <wl@gnu.org>
5070 * man/groff_font.man: Document names of special characters better.
5071 * doc/groff.texinfo: Minor improvements.
5073 * tmac/lbp.tmac: Load latin1.tmac.
5074 * tmac/X.tmac, tmac/Xps.tmac: Load latin1.tmac or cp1047.tmac.
5076 * font/devX*/*: Regenerated (all chars > 0x80 removed).
5078 2002-04-05 Werner LEMBERG <wl@gnu.org>
5080 * tmac/tty.tmac: Don't use shc request.
5081 * tmac/latin1.tmac, tmac/cp1047.tmac: Translate soft hyphen to `\%'.
5084 * man/groff_diff.man: Minor fixes.
5086 * font/devlbp/*: Remove all `charXXX' entities.
5088 * src/libs/libgroff/font.cc (font::~font): Deallocate
5089 `special_device_coding'.
5090 (font::load): Use `new' for allocating `special_device_coding'.
5091 * src/libs/libgroff/nametoindex.cc (character_indexer::lookup_char):
5092 Removed unused member.
5094 2002-04-05 Werner LEMBERG <wl@gnu.org>
5096 * src/drivers/grops/psrm.cc (skip_possible_newline): New function.
5097 (resource_manager::do_begin_binary,
5098 resource_manager::do_begin_data): Use it.
5100 * doc/texinfo.tex: Updated to version 4.2.
5102 * src/roff/troff/token.h: Add TOKEN_ZERO_WIDTH_BREAK for `\:'.
5103 (token::zero_width_break): New inline function.
5104 * src/roff/troff/input.cc (token::next): Use it.
5105 (token::description): Updated.
5106 (encode_char): Ignore `\%', `\&', `\)', and `\:'.
5107 (token::add_to_node_list, token::process): Use it.
5108 * NEWS, doc/groff.texinfo: Updated.
5110 * src/preproc/eqn/over.cc (over_box::output): Fix typo.
5111 * tmac/tty.tmac: Add missing backslash.
5113 2002-04-04 Tadziu Hoffmann <hoffmann@usm.uni-muenchen.de>
5115 * src/preproc/eqn/box.cc (set_script_size, box::top_level): Use
5116 `.ps' register instead of `.s' to handle fractional point sizes.
5117 * src/preproc/eqn/limit.cc (limit_box::compute_metrics,
5118 limit_box::output): Ditto.
5119 * src/preproc/eqn/other.cc (size_box::compute_metrics,
5120 size_box::output): Ditto.
5121 * src/preproc/eqn/over.cc (over_box::compute_metrics,
5122 over_box::output): Ditto.
5123 * src/preproc/eqn/script.cc (script_box::compute_metrics,
5124 script_box::output): Ditto.
5125 * src/preproc/eqn/sqrt.cc (sqrt_box::compute_metrics,
5126 sqrt_box::output): Ditto.
5128 2002-04-03 Michael Selway <mas@ssl.co.uk>
5130 * src/drivers/grops/psrm.cc (resource_manager::do_begin_binary):
5133 2002-04-03 Werner LEMBERG <wl@gnu.org>
5135 * doc/homepage.ms: Reduce title size.
5136 * doc/groff.texinfo: Fix documentation of .t register.
5137 Fix handling of colon.
5140 * src/roff/troff/input.cc (exit_troff): Emit LAST_PAGE_EJECTOR
5141 only if page length is positive to avoid a loop.
5143 * tmac/an-old.tmac (ne): Increase page length to avoid problems with
5146 2002-04-02 P. Alejandro Lopez-Valencia <dradul@yahoo.com>
5148 * src/include/nonposix.h, src/roff/groff/pipeline.c:
5149 s/__CYGWIN32__/__CYGWIN__/.
5151 2002-03-28 Gaius Mulley <gaius@glam.ac.uk>
5153 * doc/gnu.xpm: New image contributed by Emily Mulley.
5154 * doc/Makefile (gnu.eps, gnu.png): Use pnmdepth.
5155 (homepage.html): Be dependent on gnu.eps.
5156 * doc/homepage.ms: Updated to new image.
5158 * src/devices/grohtml/post-html.cc (html_printer): New member
5160 (html_printer::flush_sbuf, html_printer::set_char): Set it.
5161 (html_printer::sbuf_continuation): Use it.
5163 2002-03-28 Werner LEMBERG <wl@gnu.org>
5165 * src/libs/libgroff/getopt.c: Updated to latest version.
5167 * tmac/README: More on hyphen.tex license.
5169 2002-03-26 Larry Kollar <kollar@alltel.net>
5171 * doc/groff.texinfo: Add documentation of most missing requests.
5173 2002-03-25 Werner LEMBERG <wl@gnu.org>
5175 Add three glyphs `t+-', `tmu', and `tdi' which are textual variants
5176 of `+-', `mu', and `di', respectively.
5178 * font/devascii/R.proto, font/devutf8/R.proto,
5179 font/devlatin1/R.proto, font/devhtml/R.proto,
5180 font/devcp1047/R.proto, font/devlpb/*: Add them.
5181 * font/devps/generate/textmap: Ditto.
5182 * font/devps/*: Regenerated.
5183 * font/devlj4/generate/text.map: Add them.
5184 * font/devlj4/*: Regenerated.
5185 * font/devdvi/generate/tc.map: Use them.
5186 * font/devdvi/generate/texsy.map: Add them.
5187 * font/devdvi/*: Regenerated.
5188 * font/devX*/*: Regenerated.
5190 * tmac/latin1.tmac, tmac/cp1047.tmac, tmac/tty.tmac,
5191 tmac/tty-char.tmac: Updated.
5193 * NEWS, man/groff_char.man: Updated.
5195 2002-03-24 Werner LEMBERG <wl@gnu.org>
5197 * tmac/dvi.tmac, tmac/X.tmac, tmac/ps.tmac, tmac/html.tmac,
5198 tmac/lj4.tmac, tmac/tty.tmac: Replace most `.char' with `.fchar'.
5199 * tmac/ec.tmac: Remove `.rchar' calls (no longer necessary since
5200 we use `.fchar' in dvi.tmac.
5201 * tmac/dvi.tmac: Improve definition of \[Fo] and \[Fc].
5202 * tmac/Xps.tmac: Simplify some char definitions.
5203 Add definition for \[f/].
5204 * man/groff_char.man: Updated for new X.tmac.
5206 * tmac/README: New file.
5208 2002-03-23 Phil Lobbes <phil@perkpartners.com>
5210 * Makefile.comm (.y.o): New rule for make on Solaris 2.5.1 -- the
5211 internal .y.o rule took precendence over the .y.cc rule, compiling
5212 the yacc files with gcc instead of g++.
5214 2002-03-23 Werner LEMBERG <wl@gnu.org>
5216 * tmac/dvi.tmac: Add replacement font for `CB'.
5218 * tmac/doc.tmac: s/request/macro/ in messages.
5219 (doc-generic-macro): Improve error message.
5220 * tmac/groff_mdoc.man: Minor improvements.
5222 2002-03-22 Werner LEMBERG <wl@gnu.org>
5224 * doc/groff.texinfo: Document possible conflict between `tr' and
5227 2002-03-21 Werner LEMBERG <wl@gnu.org>
5229 Improve handling of hyphenation patterns. It is now possible to
5230 use most of TeX's pattern files unmodified. To make the process
5231 more flexible, a new request `hpfcode' has been added which
5232 provides a character code mapping for the `hpf' request. See
5233 comment before hpf_getc() for more details.
5235 * src/roff/troff/env.cc (insert_hyphenation, hpf_getc): New
5237 (read_patterns_file): Additional parameter for exception dictionary.
5238 Extended to recognize \pattern, \hyphenation, and \endinput.
5239 (do_hyphenation_patterns_file): Updated.
5240 * src/roff/troff/env.h (hpf_code_table): New extern.
5242 * src/roff/troff/input.cc (hpf_code_table): New array.
5243 (init_hpf_code_table, hyphenation_patterns_file_code): New
5245 (hyphenation_code): Handle translation from `trin' correctly.
5246 (main, init_input_requests): Updated.
5247 (charinfo::set_translation): Handle hyphenation code also.
5249 * src/roff/troff/charinfo.h (charinfo::get_translation_input): New
5252 * src/roff/troff/env.cc (WORD_MAX): Reduced to 256 since `unsigned
5253 char' is used for offsets in hyphenation exceptions.
5255 * tmac/hyphen.us: Replace with contents of unmodified `hyphen.tex'.
5257 * NEWS, man/groff_diff.man, man/groff.man: Document it.
5259 2002-03-20 Larry Kollar <kollar@alltel.net>
5261 * doc/groff.texinfo: Add documentation for `hpfa' and `trin'
5264 2002-03-18 Werner LEMBERG <wl@gnu.org>
5266 * tmac/html.tmac: Fix serious typo.
5268 2002-03-17 Larry Kollar <kollar@alltel.net>
5270 * doc/groff.texinfo: Add documentation for `writec' request.
5272 2002-03-17 Werner LEMBERG <wl@gnu.org>
5274 Added request `hpfa' to append hyphenation patterns.
5276 * src/roff/troff/env.cc (hyphen_trie::read_patterns_file): Add
5278 (hyphenation_patterns_file): Renamed to...
5279 (do_hyphenation_patterns_file): This.
5280 (hyphenation_patterns_file, hyphenation_patterns_file_append): New
5282 (init_hyphen_requests): Updated.
5283 * NEWS, man/groff.man, man/groff_diff.man: Document it.
5285 2002-03-16 Werner LEMBERG <wl@gnu.org>
5287 Added request `writec' in analogy to `tmc'.
5289 * src/roff/troff/input.cc (write_request): Renamed to...
5290 (do_write_request): This.
5291 Added one parameter.
5292 (write_request, write_request_continue): New functions.
5293 (init_input_requests): Updated.
5294 * NEWS, man/groff.man, man/groff_diff.man: Document it.
5296 * font/devdvi/DESC.in (sizes): Allow all sizes in the range
5298 * NEWS: Document it.
5300 2002-03-15 Werner LEMBERG <wl@gnu.org>
5302 * man/groff.man: Add writem request.
5304 Add request `trin' (translate input) to make `.asciify' work
5305 correctly. This is necessary since `charXXX' entity names are no
5306 longer hardcoded in font definition files.
5308 * src/roff/troff/charinfo.h (charinfo): Add `asciify_code' and
5309 `translate_input' members.
5310 (charinfo::set_asciify_code, charinfo::get_asciify_code,
5311 charinfo::set_translation_input): New methods.
5312 (charinfo::set_translation): Add third argument.
5313 * src/roff/troff/input.cc (charinfo:set_translation): Set
5315 (do_translate): Add second argument.
5316 (translate_input): New function.
5317 (init_input_requests): Updated.
5318 * src/roff/troff/node.cc (glyph_node::asciify,
5319 composite_node::asciify): Use `get_asciify_code'.
5321 * tmac/cp1047.tmac, tmac/latin1.tmac: Use `trin'.
5323 * NEWS, man/groff.man, man/groff_diff.man: Updated.
5325 2002-03-14 Larry Kollar <kollar@alltel.net>
5327 * doc/groff.texinfo: Improve documentation of .RS and .RE.
5329 2002-03-14 Werner LEMBERG <wl@gnu.org>
5331 Add a new request `sizes' similar to the `sizes' command in DESC
5334 * src/roff/troff/env.cc (override_sizes): New function.
5335 (init_env_requests): Use it.
5336 * src/roff/troff/token.h: Export `read_string'.
5337 * NEWS, man/groff_diff.man, man/groff.man: Document it.
5339 2002-03-12 Werner LEMBERG <wl@gnu.org>
5341 * doc/groff.texinfo: More fixes for texinfo 4.1 and higher.
5343 2002-03-10 Werner LEMBERG <wl@gnu.org>
5345 * tmac/pspic.tmac: Add support for -Tdvi.
5346 * tmac/dvi.tmac: Include pspic.tmac.
5347 * src/devices/grodvi/grodvi.man: Document it.
5350 * font/devlj4/generate/Makefile: Fix URL of metric files.
5352 2002-03-09 Werner LEMBERG <wl@gnu.org>
5354 * PROBLEMS: The static constructor bug has been fixed in z/OS V1R3.
5356 2002-03-09 Larry Kollar <kollar@alltel.net>
5358 * tmac/groff_ms.man: Add documentation for RS and RE macros.
5360 2002-03-08 Werner LEMBERG <wl@gnu.org>
5362 * doc/groff.texinfo: Fixes for texinfo 4.1.
5364 2002-03-07 Werner LEMBERG <wl@gnu.org>
5366 * src/include/lib.h: Include getopt.h if groff-getopt.h can't be
5368 Handle CYGWIN properly.
5370 2002-03-07 Paco Andrés Verdú <pandres@dragonet.es>
5372 * font/devlbp/Makefile.sub (DEVFILES): Add some missing fonts.
5373 * tmac/lbp.tmac: Add some font translations.
5375 2002-03-02 Werner LEMBERG <wl@gnu.org>
5377 * font/devcp1047/R.proto, font/devlatin1/R.proto,
5378 font/devhtml/R.proto: Remove `charXXX' entries.
5379 * tmac/tty.tmac, tmac/html.tmac: Load latin1.tmac or cp1047.tmac
5382 * font/devlj4/generate/text.map: Remove `charXXX' entries.
5383 * font/devlj4/*: Regenerated all font definition files.
5384 * tmac/lj4.tmac: Load latin1.tmac.
5386 * src/utils/hpftodit/hpftodit.cc (do_file): Partially undo change
5387 from 2000-06-17: LJ4 metric files are *not* text files.
5389 * tmac/troffrc, tmac/dvi.tmac, tmac/ps.tmac: Don't use .T string
5390 register to test for EBCDIC.
5392 2002-03-01 Werner LEMBERG <wl@gnu.org>
5394 * src/utils/afmtodit/afmtodit.pl: Skip comment lines in encoding
5395 files (as grops already does).
5396 * src/utils/afmtodit/afmtodit.man: Document comment lines in map
5398 * src/devices/grops/grops.man: Document comment lines in encoding
5401 * tmac/cp1047.tmac: New file.
5402 * tmac/dvi.tmac, tmac/tty-char.tmac: Use it.
5403 * tmac/ps.tmac: Load latin1.tmac or cp1047.tmac.
5404 * tmac/Makefile.sub (NORMALFILES): Updated.
5406 * tmac/ec.tmac: Don't load latin1.tmac again.
5408 * font/devps/generate/lgreekmap, font/devps/generate/symbolchars,
5409 font/devps/generate/dingbats.map,
5410 font/devps/generate/dingbats.rmap, font/devps/text.enc,
5411 font/devps/generate/Makefile (symbolmap): Add header comment.
5412 * font/devps/generate/textmap: Ditto.
5413 Remove `charXXX' entries.
5414 * font/devps/symbolmap: Regenerated.
5415 * font/devps/*: Regenerated all font definition files.
5417 2002-02-28 Werner LEMBERG <wl@gnu.org>
5419 Add color support to grodvi (for drawing colors are currently
5420 translated to gray values).
5422 * src/devices/grodvi/dvi.cc (FILL_MAX): Removed.
5423 (dvi_printer): Add `cur_color' member.
5424 (dvi_printer::set_color): New function.
5425 (draw_dvi_printer): Remove `fill'.
5426 (draw_dvi_printer::fill_next): Pass environment as parameter.
5427 Update code for new color support translated to gray.
5428 (dvi_printer::set_char): Updated.
5429 (dvi_printer::begin_page, dvi_printer::end_page): Handle color
5430 changes crossing the page border.
5431 (dvi_printer::draw): Updated.
5432 Remove cases `f' and `F'.
5433 * tmac/dvi.tmac: Add color definitions.
5434 * NEWS, src/devices/grodvi/grodvi.man: Updated.
5436 * tmac/an-old.tmac (R): Make this a macro to emit a warning if
5439 * aclocal.m4 (GROFF_NEED_DECLARATION): Use test similar to recent
5440 versions of autoconf.
5441 * configure: Updated.
5443 * doc/homepage.ms: Use `.blm'.
5444 * tmac/www.tmac (www-depth): New auxiliary variable.
5445 (www-pop-level): Don't issue HTML tag.
5446 (ULS, ULE, LI): Use absolute indentation.
5448 * src/devices/grops/ps.cc (ps_printer::begin_page,
5449 ps_printer::end_page): Switch forth and back to default color while
5450 starting a new page.
5452 2002-02-27 Werner LEMBERG <wl@gnu.org>
5454 Add EC and TC fonts to devdvi.
5456 * src/utils/tfmtodit/tfmtodit.man: Document patching of exbase.mf.
5457 * font/devdvi/generate/cork.map: Renamed to...
5458 * font/devdvi/generate/ec.map: This.
5459 Remove entry for `aq'.
5460 * font/devdvi/generate/tc.map: New file.
5461 * font/devdvi/generate/Makefile (*EC, *TC): New creation rules for
5464 * font/devdvi/*EC, font/devdvi/*TC: New font definition files.
5465 * font/devdvi/Makefile.sub (DEVFILES): Updated.
5466 * tmac/ec.tmac: New file.
5467 * tmac/Makefile.sub (NORMALFILES): Updated.
5468 * NEWS, src/devices/grodvi/grodvi.man: Updated.
5469 * man/groff_char.man: Check `ECFONTS' register.
5471 * font/devdvi/{TR,TI,TB,TBI,HR}: Fix `name' field.
5473 2002-02-26 Werner LEMBERG <wl@gnu.org>
5475 * font/devdvi/generate/*.map: Remove all `charXXX' entries.
5476 * font/devdvi/generate/cork.map: Add 'y and 'Y.
5477 * font/devdvi/*: Updated.
5478 * tmac/dvi.tmac: Formatting.
5480 Add font `HBI' for the dvi output.
5481 Add support for font families `T' and `H'.
5483 * font/devdvi/HBI: New file.
5484 * font/devdvi/B: Renamed to ...
5485 * font/devdvi/TB: This.
5486 * font/devdvi/BI: Renamed to ...
5487 * font/devdvi/TBI: This.
5488 * font/devdvi/I: Renamed to ...
5489 * font/devdvi/TI: This.
5490 * font/devdvi/R: Renamed to ...
5491 * font/devdvi/TR: This.
5492 * font/devdvi/H: Renamed to ...
5493 * font/devdvi/HR: This.
5494 * font/devdvi/Makefile.sub (DEVFILES): Updated.
5495 * font/devdvi/generate/Makefile (HBI): New rule.
5497 (R, I, B, BI, H): Renamed to ...
5498 (TR, TI, TB, TBI, HR): This, respectively.
5500 * NEWS, src/devices/grodvi/grodvi.man: Updated.
5501 * font/devdvi/DESC.in: Don't mount R, I, B, BI, and CWI.
5502 Add `styles' and `family' keywords.
5503 * tmac/dvi.tmac: Alias `H' to `HR'.
5504 Add some fspecial requests for italic fonts.
5505 Add TR and TI as special.
5506 Add support for `_' with font CWI.
5508 * src/roff/troff/number.cc (parse_expr): Add missing `break' for
5509 operator `:'. Until now, the expression `0:1' would return 2
5512 2002-02-25 Werner LEMBERG <wl@gnu.org>
5514 * man/groff_char.man: Added some missing PS glyph names (from the
5516 * font/devps/generate/textmap, font/devps/symbolmap: Add
5519 * doc/groff.texinfo: Minor additions and fixes.
5520 * man/groff_diff.man: Remove documentation of fp request. This
5521 is already covered in the original troff manual.
5522 Updated to be consistent with other doc files.
5525 2002-02-24 Werner LEMBERG <wl@gnu.org>
5527 * aclocal.m4 (GROFF_EBCDIC): Don't include `font/devutf8' in
5529 Define new variable OTHERDEVDIRS (containing `font/devlj4
5530 font/devlbp' if not EBCDIC).
5531 * Makefile.in (TTYDEVDIRS): Always include `font/devutf8'.
5532 (OTHERDEVDIRS): New variable.
5533 (MDEFINES, DEVDIRS, ALLDIRS, DISTDIRS): Updated.
5534 * configure: Regenerated.
5536 * NEWS, src/devices/grotty/grotty.man: Updated.
5538 2002-02-23 Werner LEMBERG <wl@gnu.org>
5540 * src/roff/troff/input.cc (do_overstrike, do_bracket,
5541 get_line_arg): Honour input level.
5543 Add new symbol `mc' corresponding to U+00B5 MICRO SIGN.
5545 * font/*/*: Implement it in all font files.
5546 * font/devps/generate/textmap, font/devps/generate/symbolchars,
5547 * font/devps/symbolmap: Updated.
5548 * font/devlj4/generate/text.map: Updated.
5549 * font/devdvi/generate/CompileFonts (sizes): Add LaTeX sizes.
5550 * font/devdvi/generate/texmi.map: Updated.
5552 * font/devutf8/R.proto: Remove all `charXXX' entries.
5553 * font/devutf8/NOTES: Updated.
5555 * font/devX*/*: Regenerated with xtotroff, using fonts from XFree86
5558 * tmac/latin1.tmac, tmac/psold.tmac, tmac/tty-char.tmac: Updated.
5560 * NEWS, man/groff_char.man: Updated.
5562 2002-02-21 Phil Lobbes <phil@perkpartners.com>
5564 * src/include/lib.h [HAVE_SNPRINTF]: Include stdarg.h.
5566 2002-02-20 Ralph Corderoy <ralph@inputplus.demon.co.uk>
5568 * src/roff/grog/grog.pl: Fix computation of $refer.
5570 2002-02-19 Werner LEMBERG <wl@gnu.org>
5572 * src/include/lib.h [!HAVE_SNPRINTF]: Add declarations for
5573 `snprintf' and `vsnprintf'.
5575 * src/include/htmlindicate.h: Renamed to...
5576 * src/include/htmlhint.h: This.
5577 * src/include/Makefile.sub: Updated.
5578 * src/preproc/eqn/main.cc: Updated.
5580 2002-02-18 Werner LEMBERG <wl@gnu.org>
5582 * man/roff.man, man/groff_out.man, man/groff.man,
5583 man/groff_diff.man, man/ditroff.man, src/roff/groff/groff.man,
5584 src/roff/troff/troff.man: Updated to latest changes in www.tmac.
5586 * win32-diffs: Updated.
5588 2002-02-17 Werner LEMBERG <wl@gnu.org>
5590 * doc/Makefile (clean): Add *.eps.
5591 (MEMACROS): Removed.
5592 (TFLAG): New variable.
5595 (GROFF): Use TFLAG, FFLAG, -U, -p, -e, -t, and -ww.
5597 (.ms.html, .ms.ascii, .ms.ps, homepage.html): Simplify.
5599 * tmac/www.tmac: Use dummy diversion while resetting and disabling
5601 * tmac/e.tmac: Inserted some more `\"' to remove warnings if used
5603 * src/roff/troff/troff.man: Fix order of parameter description.
5607 2002-02-16 Gaius Mulley <gaius@glam.ac.uk>
5609 Simplify image handling for grohtml.
5612 * src/devices/grohtml/html-text.cc (DEBUGGING): Don't undefine but
5614 (html_text::dump_stack): Don't emit newline while debugging.
5615 (html_text::do_push) [DEBUGGING]: Print more info.
5616 (html_text::check_emit_text): Fix handling of <p>.
5617 * src/devices/grohtml/html.h: Updated.
5618 * src/devices/grohtml/output.cc (FPUTC, FPUTS, PUTC): New macros,
5619 replacing `fputc', `fputs', `putc'. If DEBUGGING is defined, they
5620 send its data to stderr also.
5622 (simple_output::space_or_newline) [DEBUGGING]: Removed.
5623 * src/devices/grohtml/post-html.cc (html_printer::do_links,
5624 html_printer::html_printer): Remove `DEBUGGING' conditionals.
5626 * src/include/html-strings.h (HTML_IMAGE_{CENTERED,LEFT,RIGHT,END}):
5628 * src/libs/libgroff/htmlhint.cc (is_in_graphic_start,
5629 is_inline_image): Removed.
5630 (html_begin_suppress, html_end_suppress): Don't take a parameter.
5631 (graphic_start, graphic_end): Removed.
5632 * src/include/htmlindicate.h: Updated.
5633 * src/preproc/html/pre-html.cc (DEBUG_HTML): Removed.
5634 (macroset_template): New global variable.
5635 (makeFileName): Use `macroset_template'.
5636 (write_end_image): Don't take a parameter.
5638 (write_start_image: Don't emit newline.
5639 (char_buffer::write_upto_newline): Updated.
5640 (char_buffer::skip_to_newline): Renamed to ...
5641 (char_buffer::skip_until_newline): This.
5643 (char_buffer::write_file_troff, char_buffer::write_file_html):
5645 (createAllPages, createImage) [DEBUGGING]: Handle `debug' flag.
5646 (removeAllPages): Remove `DEBUGGING' conditionals.
5647 (addRegDef, dump_args): New functions.
5648 (char_buffer::do_html, char_buffer::do_image): Handle
5649 `www-image-template' command line variable.
5650 Add more debugging code.
5651 (addps4html): Removed.
5652 (removeTempFiles) [DEBUGGING]: Handle `debug' flag.
5654 * src/preproc/eqn/main.cc: Include `ctype.h'.
5655 (suppress_html): Removed.
5657 (inline_equation): Use `html_begin_suppress' and
5658 `html_end_suppress'.
5659 * src/preproc/pic/troff.cc: Don't include `htmlindicate.h'.
5660 (troff_output::start_picture, troff_output::finish_picture):
5662 * src/preproc/tbl/main.cc: Don't include `htmlindicate.h'.
5663 (process_input_file): Updated.
5665 * src/roff/troff/div.cc (page_number): Set page number only if the
5666 `ps4html' register isn't defined.
5667 * src/roff/troff/input.cc (image_no): New external variable.
5668 (do_suppress): Use it.
5669 * src/roff/troff/node.h (suppress_node::image_id): New member.
5670 * src/roff/troff/node.cc (image_no): Remove `static' keyword.
5671 (suppress_node::suppress_node): Initialize `image_id' member.
5672 (suppress_node::same): Handle `image_id' also.
5673 (suppress_node::copy): Updated.
5674 (last_image_id): New global variable.
5675 (suppress_node::tprint): Use it.
5677 * tmac/an-old.tmac (TS, TE, EQ, EN): Use HTML-IMAGE and
5679 * tmac/pspic.mac (PSPIC): Fix html support.
5680 * tmac/s.tmac (@EQ, @EN, @TS, TE, PS, PE): Ditto.
5681 * tmac/www.tmac (www-image-template): Set up.
5682 (HTMLINDEX): Renamed to...
5684 (BODYCOLOR): Renamed to...
5686 (BACKGROUND): Renamed to...
5688 (URL): Change order of parameters for consistency.
5689 (MAILTO): Renamed to...
5691 (IMAGE, PNG-IMAGE, MARGIN-PNG-IMAGE): Renamed to...
5692 (IMG, PIMG, MPIMG): This.
5693 (HTML-H-BEGIN, HTML-H-END): Renamed to...
5695 (LINKS): Renamed to...
5697 (LINE): Renamed to...
5699 (NO-AUTO-RULE): Renamed to...
5701 (HTML-TL): Renamed to...
5703 (UL-BEGIN, UL-END): Renamed to...
5705 (DROPCAP): Renamed to...
5707 (TS, TE, EQ, EN): Provide default definitions.
5708 (www-make-unique-name): Updated.
5709 (HTML-IMAGE-INLINE): Fix typo.
5710 * tmac/groff_www.man: Updated.
5712 * doc/Makefile (homepage.html): Add option -r to grohtml.
5713 Use shortened image name.
5714 * doc/groff.texinfo: Updated info on grohtml strings and macros.
5715 * doc/homepage.ms: Updated and extended.
5717 2002-02-14 Werner LEMBERG <wl@gnu.org>
5719 Don't use `CSI 39 m' and `CSI 49 m' but `CSI 0 m'.
5721 * src/devices/grotty/tty.cc (SGR_DEFAULT_COLOR,
5722 SGR_BACK_DEFAULT_COLOR): Replaced with ...
5723 (tty_printer::put_color): Use it.
5724 (ttr_printer::end_page): Simplify.
5726 2002-02-13 Werner LEMBERG <wl@gnu.org>
5728 * tmac/groff_tmac.man: Moved to...
5729 * man/groff_tmac.man: This place.
5730 * tmac/Makefile.sub, man/Makefile.sub: Updated.
5732 2002-02-12 Werner LEMBERG <wl@gnu.org>
5734 * src/libs/libgroff/Makefile.sub (snprintf.o): Don't use
5735 $(COMPILE.c) to not include groff's assert.h.
5737 * src/drivers/grotty/tty.cc (main): Add GROFF_NO_SGR environment
5739 * NEWS, src/drivers/grotty/grotty.man: Document it.
5741 2002-02-11 Werner LEMBERG <wl@gnu.org>
5743 * src/libs/snprintf/snprintf.c: Updated to latest version
5746 * src/roff/grog/grog.pl (process): Fix handling of `.['. We now
5747 test whether there is `.]' also.
5748 Don't check for spaces after `.['.
5749 * src/roff/grog/grog.sh: Do the same.
5751 2002-02-10 Werner LEMBERG <wl@gnu.org>
5755 * src/libs/libgroff/illegal.cc: Renamed to ...
5756 * src/libs/libgroff/invalid.cc: This.
5757 (illegal_char_table): Renamed to ...
5758 (invalid_char_table): This.
5759 * src/libs/libgroff/Makefile.sub: Updated.
5760 * win32-diffs: Updated.
5762 * doc/groff.texinfo, src/devices/grops/psrm.cc (ps_get_line),
5763 src/libs/libdriver/input.cc (fatal_command, parse_color_command,
5764 parse_x_command), src/libs/libgroff/font.cc (text_file::next,
5765 font::load), src/preproc/eqn/main.cc (read_line, main),
5766 src/preproc/eqn/lex.cc (file_input::read_line),
5767 src/preproc/pic/lex.cc (file_input::read_line,
5768 simple_file_input::get, simple_file_input::peek),
5769 src/preproc/pic/main.cc (top_input::get, top_input::peek),
5770 src/preproc/pic/pic.man, src/preproc/refer/main.cc
5771 (input_stack::push_file), src/preproc/refer/refer.cc (do_file,
5772 do_bib), src/preproc/tbl/main.cc (table_input::get),
5773 src/preproc/grn/grn.man, src/preproc/grn/main.cc (interpret),
5774 src/roff/troff/input.cc (file_iterator::fill, file_iterator::peek,
5775 do_zero_width, read_request, encode_char, ps_get_line,
5776 transparent_file, get_char_for_escape_name, transparent_translate,
5777 asciify, input_char_description, read_string, set_string),
5778 src/roff/troff/env.cc (environment::add_html_tag),
5779 src/roff/troff/troff.man, tmac/e.tmac (`@(', `(f'): Do it.
5781 * src/include/lib.h: Updated.
5783 * src/preproc/eqn/eqn.cc: Removed.
5787 * src/preproc/grn/hdb.cc (DBRead): Fix fscanf() fields.
5789 2002-02-09 Werner LEMBERG <wl@gnu.org>
5791 * doc/gnu.xpm: New image.
5792 * doc/Makefile (DOCS): Add homepage.ps.
5793 Add rules for converting xpm->png and xpm->eps.
5794 Use `gnu.{xpm,eps}' as image names.
5795 * doc/homepage.ms: Updated.
5797 2002-02-09 Gaius Mulley <gaius@glam.ac.uk>
5799 * tmac/www.tmac (www-error): New macro, replacing calls to `@error'.
5800 (IMAGE): Change image position parameters to `-L', `-R', and `-C'.
5801 Remove calls to `B1' and `B2'
5802 (PNG-IMAGE): New macro for inclusion of images in PNG format.
5803 (www-left-ll-trap, www-left-po-trap, www-right-ll-trap): New
5804 auxiliary variables for MARGIN-PNG-IMAGE.
5805 (www-finish-left-po, www-finish-right-ll, www-finish-left-ll): New
5806 auxiliary macros for MARGIN-PNG-IMAGE.
5807 (MARGIN-PNG-IMAGE): New macro to put an image in PNG format into
5809 (www-heading-no): New auxiliary variable for HTML-H-{BEGIN,END}.
5810 (HTML-H-BEGIN, HTML-H-END): New macros to begin and end a heading.
5811 (DROPCAP): New macro to produce dropcap characters.
5812 (www-do-image): Renamed back to...
5813 (HTML-DO-IMAGE): This.
5814 Updated all callers.
5816 * doc/Makefile (gnubw.eps): Updated.
5817 * doc/homepage.ms: Updated.
5819 2002-02-08 Werner LEMBERG <wl@gnu.org>
5821 * doc/pic.ms: Fixed typos (\(*tx -> \*(tx).
5822 Added `linethick' to table in section `Style Variables'.
5824 2002-02-08 Gaius Mulley <gaius@glam.ac.uk>
5826 * src/libs/libdriver/input.cc (get_extended_arg): Fix conditional.
5828 2002-02-07 Werner LEMBERG <wl@gnu.org>
5830 Adding options -C (compatibility mode) and -c (grotty's old output
5833 * src/roff/nroff/nroff.sh: Implement it.
5835 * NEWS, src/roff/nroff/nroff.man: Updated.
5837 * PROBLEMS: Document bison 1.32 bug.
5839 Some fixes to make groff compile on z/OS 1.2 UNIX (was OS/390).
5841 * src/roff/troff/node.cc (make_tfont): Define it earlier.
5842 * src/roff/troff/div.h: Add prototype for `end_diversions'.
5843 * src/roff/troff/input.cc: Add prototype for `process_input_stack'.
5844 * src/roff/troff/env.h: Add prototype for `title'.
5846 Adding EBCDIC support to grotty.
5848 * src/devices/grotty/tty.cc (CSI): New macro.
5849 (SGR_*, tty_printer::put_color): Use it.
5851 2002-02-06 Werner LEMBERG <wl@gnu.org>
5853 Implementing color support in grotty. The new switch -c activates
5854 the old drawing scheme, disabling color at the same time. The new
5855 switch `-i' selects italic instead of underlining (SGR only).
5857 * src/devices/grotty/tty.cc (putstring): New define instead of
5858 `fputs'. Updated all callers.
5859 (old_drawing_scheme): New global variable.
5860 (COLOR_CHANGE): New enum value.
5861 (SGR_*): New defines containing color handling escape sequences.
5862 (TTY_MAX_COLORS, DEFAULT_COLOR_IDX): New defines.
5863 (glyph): New members `back_color_idx' and `fore_color_idx'.
5864 (glyph::order): Add COLOR_CHANGE.
5865 (tty_printer): New members `cur_fore_idx', `curr_back_idx',
5866 `is_underline', `is_bold', `cu_flag', `tty_colors'.
5867 New methods `make_underline', `make_bold', `color_to_idx',
5868 `change_color', `put_color'.
5869 (cu_flag): Moved into `tty_printer' class.
5870 (tty_printer::tty_printer): Initialize colors.
5871 (tty_printer::add_char, tty_printer::set_char, tty_printer::special,
5872 tty_printer::draw, tty_printer::end_page): Handle colors also.
5873 (main): Add options `-c' and `-i'.
5875 * NEWS, src/devices/grotty/grotty.man: Updated.
5877 * src/include/errarg.h (errarg): Add support for `unsigned int'.
5878 * src/libs/libgroff/errarg.c: Implement it.
5880 * src/include/printer.h (printer): Add `change_color' method
5881 (currently used by grotty only).
5882 * src/libs/libdriver/printer.cc: Implement it.
5883 * src/libs/libdriver/input.cc (parse_D_command, do_file): Add
5884 call to `pr->change_color'.
5886 * src/roff/troff/node.cc (troff_output_file::fill_color,
5887 troff_output_file::glyph_color): Call `do_motion'.
5889 * tmac/tty.tmac: Add color definitions.
5891 * src/roff/groff/groff.man: Minor fixes.
5893 2002-02-05 Bernd Warken <bwarken@mayn.de>
5895 * src/libs/libdriver/input.cc: Introduce `EnvInt' typedef and use
5896 it. This is a preparation for future changes.
5898 2002-02-05 Werner LEMBERG <wl@gnu.org>
5900 * src/roff/troff/input.cc (process_input_stack): Fix the case
5901 where leading spaces are followed by \f or \s; previously, an
5902 incorrect space width has been used.
5904 * doc/roff.man (quoted_char): Fix argument.
5905 (comment): Define string.
5907 2002-02-04 Larry Kollar <kollar@alltel.net>
5909 * doc/groff.texinfo: More fixes.
5911 2002-02-04 Werner LEMBERG <wl@gnu.org>
5913 * src/preproc/eqn/box.cc (output_string): Don't use \\*[...].
5914 * src/preproc/eqn/main.cc (do_file, inline_equation): Call
5915 `restore_compatibility' before `output_string' -- the LINE_STRING
5916 register now already contains proper switches from and to
5919 * man/groff_char.man: Add Euro symbol.
5920 * man/groff_diff.man: Improve documentation of `.am1' and `.as1'.
5921 * tmac/tty.tmac: Add `EUR' as replacement for `eu' and `Eu'.
5922 * doc/groff.texinfo (Defstr*): Print strings with full syntax.
5925 * doc/Makefile (.SUFFIXES, .texinfo.pdf, clean): Add support for
5927 (.texinfo.html): Add support for texinfo->html.
5929 2002-02-03 Werner LEMBERG <wl@gnu.org>
5931 Added three new requests `ds1', `as1', and `ami'. The former two
5932 are equivalent to `ds' and `as' with the difference that
5933 compatibility mode is saved on entry, switched off during string
5934 expansion, and restored on exit. The latter is the pendant to `dei'
5937 (do_define_string): Use `define_mode' and `calling mode'.
5938 Insert COMPATIBLE_SAVE and COMPATIBLE_RESTORE at the beginning and
5939 end of string, respectively.
5940 (define_string, append_string): Use `calling_mode'.
5941 (define_nocomp_string, append_nocomp_string,
5942 define_string_indirect): New functions.
5943 (init_input_requests): Updated.
5944 * NEWS, man/groff_diff.man, man/groff.man: Document it.
5946 * src/preproc/eqn/box.cc (box::top_level, box::extra_space): Use
5947 `as1' for assigning LINE_STRING (this is `10' usually). Sun's
5948 mm macro package accesses this string register directly.
5949 * src/preproc/eqn/main.cc (inline_equation): Use `as1'.
5951 * tmac/trace.tmac: Trace calls to `am' also. Make it work in
5954 2002-02-02 Larry Kollar <kollar@alltel.net>
5956 * doc/groff.texinfo, tmac/groff_ms.man: More fixes.
5958 2002-01-31 Werner LEMBERG <wl@gnu.org>
5960 * tmac/an-old.tmac (I): Use \, and \/ to improve spacing.
5962 2002-01-31 Bernd Warken <bwarken@mayn.de>
5964 * src/devices/grolbp/lbp.cc (main): Delete `pr'.
5965 * man/groff_out.man: Revised and updated.
5967 2002-01-30 Bernd Warken <bwarken@mayn.de>
5969 * src/libs/libdriver/input.cc [USE_ENV_STACK]: New macro to comment
5970 out the unused `{' and `}' commands. Undefined by default.
5971 (IntArray): Make `data' private.
5972 (IntArray::operator[], IntArray::get_data, IntArray::len): Use these
5973 new methods instead.
5974 (skip_line_D, skip_to_end_of_line): New functions.
5975 (get_D_fixed_args): Use `skip_line_D'.
5976 Changed to handle dummy odd arguments by ...
5977 (get_D_fixed_args_odd_dummy): This new function.
5978 (get_D_variable_args): Split some code into ...
5979 (get_possibly_integer_args): This new function.
5980 (send_draw): Use more `const'.
5981 (delete_current_env): New function.
5982 (position_to_end_of_args): Use `size_t'.
5984 (send_draw): Updated.
5985 (parse_D_command): Handle `c', `C', and `t' better.
5989 2002-01-29 Werner LEMBERG <wl@gnu.org>
5992 * doc/groff.texinfo: Introduce @Def...List, @Def...Item, and
5993 @Def...ListEnd which replaces @Def...x. This is necessary to get
5994 proper HTML output -- see the comment in the file for more
5998 2002-01-29 Gaius Mulley <gaius@glam.ac.uk>
6000 Fixes to make color changes of 2002-01-21 work with grohtml.
6002 * src/devices/grohtml/post-html.cc (style): Updated.
6003 (html_printer): Remove unused methods.
6004 (html_printer::do_font, html_printer::draw, html_printer::set_char,
6005 html_printer::special): Updated.
6006 * src/devices/grohtml/html-text.cc (debugStack, turnDebug,
6007 html_text::dump_stack_element, html_text::dump_stack) [DEBUGGING]:
6008 Added some debugging code.
6009 (html_text::start_tag): Updated.
6010 (html_text::do_push): New method.
6011 (html_text::push_para): Call it.
6012 Add method for handling color.
6013 (html_text::do_color): Updated.
6014 (html_text::shutdown): Handle color.
6015 * src/devices/grohtml/html-text.h (tag_definition): New member
6019 2002-01-28 Werner LEMBERG <wl@gnu.org>
6021 * tmac/ps.tmac, tmac/html.tmac: Fix compatibility mode issues.
6023 2002-01-27 Gaius Mulley <gaius@glam.ac.uk>
6025 Add two switches -a and -g to control the antialiasing bits for
6026 text and graphics, respectively.
6028 * src/devices/grohtml/post-html.cc (main): Dummy code for `-a' and
6030 * src/devices/grohtml/grohtml.man: Document them.
6031 * src/preproc/html/pre-html.cc (MIN_ALPHA_BITS, MAX_ALPHA_BITS):
6033 (textAlphaBits, graphicAlphaBits, antiAlias): New global variables.
6034 (setupAntiAlias): New function.
6035 (createAllPages): Updated.
6036 (scanArguments): Handle `-a' and `-g'.
6037 (main): Call `setupAntiAlias'.
6040 2002-01-27 Werner LEMBERG <wl@gnu.org>
6042 * doc/groff.texinfo (Def*): Call index function after deffn.
6044 * tmac/html.tmac: Call `nroff' request.
6046 2002-01-26 Larry Kollar <kollar@alltel.net>
6048 * tmac/groff_ms.man: Add some omissions.
6050 2002-01-25 Larry Kollar <kollar@alltel.net>
6052 * tmac/groff_ms.man: Typographical improvements.
6054 2002-01-25 Werner LEMBERG <wl@gnu.org>
6056 * doc/groff.texinfo: Updated version and copyright.
6057 * src/devices/grops/grops.man: Updated.
6059 * tmac/groff_tmac.man: Fix `ig' macro.
6061 * tmac/an-old.tmac (ne): Redefine `ne' request to be a no-op in
6063 Use `.ne' unconditionally everywhere.
6064 (TS): Only insert some vertical space. Doing a page break is no
6065 longer necessary due to the redefinition of the `ne' request.
6067 * src/libs/libdriver/input.cc (parse_D_command): Don't emit a
6068 warning for unknown subcommands but parse and pass them to the
6071 2002-01-24 Werner LEMBERG <wl@gnu.org>
6073 * tmac/groff_www.man, NEWS: Fix typos.
6075 2002-01-21 Werner LEMBERG <wl@gnu.org>
6077 Complete revision of color support:
6079 Adapt programs to the new libdriver/input.cc.
6081 Color spaces are no longer converted to RGB but transferred as-is
6082 in the troff intermediate output format.
6084 Handle default color gracefully. troff now supports a `default'
6085 color (which can't be changed).
6087 grops will now use the proper color space functions if available.
6091 Note that currently grohtml doesn't handle colors properly. This
6094 * src/libs/libgroff/itoa.c (UINT_DIGITS): New macro.
6095 (ui_to_a): New function.
6096 * src/include/lib.h: Updated.
6098 * src/include/color.h (color_scheme): Replace `NONE' with `DEFAULT'.
6099 (color): Simplified; removed all `double' members and methods.
6100 A new array `components' now holds the color parameters.
6101 (color::is_default, color::get_components): New methods.
6102 (color::operator==, color:operator!=): New.
6103 (Red, Green, Blue, Cyan, Magenta, Yellow, Black, Gray): New macros
6104 to make access to the `components' array more comprehensible.
6105 * src/libs/libgroff/color.cc: Implement new color support.
6106 (atoh): Small fixes.
6107 (color::read_encoding): Simplified for new troff intermediate color
6109 (default_color): New global variable.
6111 * src/roff/troff/input.cc (default_symbol): New global variable.
6112 (lookup_color): Use it.
6113 (default_black): Removed.
6114 (do_glyph_color, do_fill_color): Simplified.
6115 (define_color): Handle default color.
6117 (do_if_request): Handle default color.
6118 * src/roff/troff/env.cc (environment::environment): Initialize
6119 colors with `default_color'.
6120 * src/roff/troff/node.cc (troff_output_file::put): Add method
6122 (troff_output_file::hex): Removed.
6123 (troff_output_file::fill_color, troff_output_file::glyph_color):
6124 Updated to include/color.h and libdriver/input.cc.
6126 * src/preproc/pic/object.cc (draw_arrow): New parameter to set
6127 fill color properly (identically to the outline color). \D'f...'
6128 doesn't work any more.
6129 All function calls to it updated.
6131 * src/devices/grohtml/post-html.cc (html_printer::do_body, main):
6133 * src/devices/grohtml/html-text.cc (html_text::issue_color_begin):
6136 * src/devices/grops/ps.cc (ps_output::put_color): New method.
6137 (ps_printer::sbuf_color): Make a real member instead of pointer.
6138 (ps_printer::fill_color, ps_printer::output_color): Removed.
6139 (ps_printer::ps_printer): Updated.
6140 (ps_printer::set_char): Ditto.
6141 (ps_printer::set_color): Use various color schemes.
6142 Use `put_color' method.
6143 (ps_printer::flush_sbuf): Don't set color.
6144 (ps_printer::fill_path): Take `environment' as parameter.
6145 Simplify color handling.
6146 (ps_printer::set_line_thickness): Renamed to ...
6147 (ps_printer::set_line_thickness_and_color): This (and updated).
6148 (ps_printer::set_color): Change second parameter from `complete'
6149 to `fill' which better describes what it does.
6150 (ps_printer::draw): Call `flush_sbuf' to output graphic commands
6151 and text in the right order.
6153 Remove branches for `f' and `F'; this is handled by
6155 * src/devices/grops/ps.h: Updated.
6156 * font/devps/prologue (FL): Redefined.
6157 ({F,C}r,k,g: New color functions (with and without filling).
6159 * doc/pic.ms, src/preproc/pic/pic.man: Small fixes.
6160 * man/groff_diff.man, man/groff.man, man/groff_out.man,
6161 doc/groff.texinfo, NEWS: Updated.
6163 2002-01-20 Bernd Warken <bwarken@mayn.de>
6165 * src/libs/libdriver/input.cc: Completely rewritten. See comments
6166 in this file for what has been changed.
6168 2002-01-19 Werner LEMBERG <wl@gnu.org>
6170 * test-groff: Fix GROFF_FONT_PATH.
6171 * tmac/andoc.tmac: Add dummy macros for equation support -- eqnrc
6172 is read before .TH or .Dd is parsed.
6174 2002-01-18 Gaius Mulley <gaius@glam.ac.uk>
6176 * src/libs/libgroff/geometry.cc (check_output_arc_limits): Fix
6177 quadrant boundaries.
6179 2002-01-18 Werner LEMBERG <wl@gnu.org>
6181 * devices/grops/ps.cc: Aargh! Fix the fix of the incorrectly
6184 2002-01-17 Ruslan Ermilov <ru@FreeBSD.org>
6186 * tmac/doc.common: Initialize %I register for the %I macro to
6187 avoid (harmless) warning.
6188 * tmac/doc.tmac (Bd): There is no reason to enforce -compact
6189 when in the SYNOPSIS section.
6191 2002-01-17 Bruno Haible <haible@clisp.cons.org>
6193 * src/preproc/pic/lex.cc (get_token): Fix typo.
6195 2002-01-17 Werner LEMBERG <wl@gnu.org>
6197 * devices/grops/ps.cc: Fix incorrectly applied last patch.
6199 2002-01-17 Larry Kollar <kollar@alltel.net>
6201 * tmac/groff_ms.man: Completely rewritten.
6203 2002-01-16 Werner LEMBERG <wl@gnu.org>
6205 * tmac/an-old.tmac (TS): Force break, inserting some vertical space.
6207 2002-01-15 Gaius Mulley <gaius@glam.ac.uk>
6209 * devices/grops/ps.cc (ps_printer::fill_path): Fix handling of
6211 (ps_printer::draw): Ditto.
6213 2002-01-14 Ruslan Ermilov <ru@FreeBSD.org>
6215 * tmac/groff_mdoc.man: Minor fixes.
6217 2002-01-13 Werner LEMBERG <wl@gnu.org>
6219 * man/groff_out.man: Some fixes.
6221 2002-01-13 Gaius Mulley <gaius@glam.ac.uk>
6223 * doc/pic.ms: Fix typos.
6225 2002-01-12 Werner LEMBERG <wl@gnu.org>
6227 * doc/groff.texinfo, doc/groff.man: More on a printable backslash.
6229 2002-01-10 Werner LEMBERG <wl@gnu.org>
6231 * font/devutf8/R.proto, font/devhtml/R.prot: Add `Eu' and `eu'
6235 2002-01-09 Bernd Warken <bwarken@mayn.de>
6237 * man/groff_out.man: Revised.
6238 * man/roff.man: Minor fixes.
6239 * src/roff/troff/troff.man: Some reordering.
6241 2002-01-09 Werner LEMBERG <wl@gnu.org>
6243 * tmac/an-old.tmac: Add dummy macros for equation support.
6245 2002-01-07 Werner LEMBERG <wl@gnu.org>
6247 doc/groff.texinfo: Fix documentation of glyph searching algorithm.
6249 * tmac/an-old.tmac: Revert change 2001-12-23. This breaks too many
6251 * tmac/groff_man.man: Small improvements.
6253 2002-01-07 Bernd Warken <bwarken@mayn.de>
6255 * man/groff_diff.man: Revised.
6257 2002-01-06 Werner LEMBERG <wl@gnu.org>
6259 * tmac/www.tmac: Remove extraneous backslash.
6261 2002-01-06 Bernd Warken <bwarken@mayn.de>
6263 * man/ditroff.man, src/roff/groff/groff.man, man/groff.man: Revised.
6265 2002-01-05 Werner LEMBERG <wl@gnu.org>
6267 Integrated groffer, contributed by Bernd Warken.
6269 * contrib/groffer/*: New.
6270 * Makefile.in, NEWS: Updated.
6272 2002-01-04 Werner LEMBERG <wl@gnu.org>
6274 * doc/groff.texinfo: Added macros `@Defmpreg' and `@Defmpregx' for
6275 registers defined in macro packages.
6276 Revising the ms part.
6278 2002-01-04 Larry Kollar <kollar@alltel.net>
6280 * doc/groff.texinfo: Add documentation for ms macros.
6282 2002-01-02 Werner LEMBERG <wl@gnu.org>
6284 First step in adding PS support for the Euro symbol. `eu' is the
6285 official Euro logo, `Eu' is a font-specific glyph variant.
6287 * font/devps/text.enc: Add `Euro' at position 9.
6288 * font/devps/generate/textmap: Add `Euro' as symbol `Eu'.
6289 * font/devps/symbolmap: Regenerated.
6293 2002-01-02 Bernd Warken <bwarken@mayn.de>
6295 * man/roff.man: Revised.
6297 2002-01-01 Bernd Warken <bwarken@mayn.de>
6299 * src/roff/groff/groff.man: Completely rewritten.
6301 2001-12-31 Werner LEMBERG <wl@gnu.org>
6303 * doc/Makefile: Updated.
6305 2001-12-30 Werner LEMBERG <wl@gnu.org>
6307 * tmac/www.tmac: Make all names of internal macros/registers/strings
6308 lowercase, and prepend `www-'.
6309 Other minor changes.
6310 * src/roff/troff/troff.man: Add preprocessor string at BOF.
6312 2001-12-30 Gaius Mulley <gaius@glam.ac.uk>
6314 Implement option `-b' in grohtml to set the HTML background colour.
6316 * src/devices/grohtml/post-html.cc (default_background): New global
6318 (html_printer::html_printer): Initialize `background' to
6319 `default_background'.
6320 (main): Implement option `-b'.
6322 * src/preproc/html/pre-html.cc (scanArguments): Add dummy handling
6324 * src/devices/grohtml/grohtml.man: Updated.
6325 * doc/Makefile (.ms.html): Use `-b'.
6326 * tmac/html.tmac: Don't set background color.
6328 Add new grohtml tag `.html-tl'.
6330 * src/devices/grohtml/post-html.cc (title_desc): Add `with_h1'
6332 (title_desc::title_desc): Updated.
6333 (html_printer::troff_tag): Handle `.html-tl'.
6334 (html_printer::write_title): Use `with_h1'.
6335 * tmac/www.tmac (www-end-nowhere): New auxiliary macro.
6336 (HTML-TL): New macro.
6338 Add support for unordered lists in HTML.
6340 * tmac/www.tmac (www-level): New auxiliary register.
6341 (www-level1, www-level2, www-level3): New auxiliary strings.
6342 (www-push-level, www-pop-level): New auxiliary macros
6343 (UL-BEGIN, UL-END, LI): User macros for unordered lists.
6347 * src/preproc/html/pre-html.cc (DEFAULT_IMAGE_RES): Increase to 100.
6348 (DEFAULT_VERTICAL_OFFSET): Removed.
6349 (IMAGE_BOARDER_PIXELS): Set to 0.
6350 (A4_LENGTH, A4_OFFSET, LETTER_LENGTH, LETTER_OFFSET): New macros.
6351 (vertical_offset): Initialize with 0.
6352 (gsPaper): New global variable.
6353 (get_resolution): Scan for and return unsigned int.
6354 (get_papersize): New function to get paper length from devps/DESC.
6355 (determine_vertical_offset): New function.
6356 (createAllPages): Produce gray-level images and use proper page
6358 (createImage): Use `-quiet' option of pnmcrop.
6359 (addZ): Fix passing of `-Z'.
6360 (scanArguments): Fix handling of `-o'.
6361 (main): Call `determine_vertical_offset'.
6362 * src/devices/grohtml/post-html.cc (html_printer::draw): Comment out
6365 * src/libs/libgroff/tmpfile.cc (add_tmp_file): Fix buffer length.
6366 * src/roff/troff/node.cc (troff_output_file::check_charinfo): Handle
6367 glyph descenders properly.
6369 * doc/homepage.ms: Include `gnubw.eps'.
6370 * doc/Makefile (gnubw.eps): New rule.
6371 (homepage.html): Depend on `gnubw.eps'.
6373 2001-12-25 Werner LEMBERG <wl@gnu.org>
6375 * src/roff/troff/input.cc (default_black): Fix return value.
6377 2001-12-24 Ruslan Ermilov <ru@FreeBSD.org>
6379 * tmac/doc-common (Dt): Change output of architecture strings.
6380 Do some syntax cleanup.
6381 * tmac/groff_mdoc.man: Updated.
6383 2001-12-23 Werner LEMBERG <wl@gnu.org>
6385 Adding an `itc' request (input line trap accepting \c).
6387 * src/roff/troff/env.h (environment): New member
6388 `continued_input_trap'.
6389 Make `do_input_trap' a friend function instead of `input_trap'.
6390 * src/roff/troff/env.cc (environment::environment,
6391 environment::copy): Updated.
6392 (environment::newline): Implement it.
6393 (do_input_trap): New function.
6394 (input_trap): Call `do_input_trap'.
6395 (input_trap_continued): New function.
6396 (init_env_requests): Updated.
6397 * src/roff/troff/TODO: Updated.
6399 * tmac/an-old.tmac (SH, SS, B, I, SM, SB, TP): Use `.itc' instead of
6402 * src/preproc/grn/hdb.cc (DBRead): Really chop after 127 characters.
6404 2001-12-22 Ruslan Ermilov <ru@FreeBSD.org>
6406 * tmac/doc-common, tmac/doc-syms: Small updates.
6408 2001-12-22 Colin Watson <cjwatson@debian.org>
6410 * tmac/an-old.tmac (an-p-footer): Set title length in environment 1.
6412 2001-12-22 Bernd Warken <bwarken@mayn.de>
6414 * MANIFEST: New file.
6416 2001-12-22 Werner LEMBERG <wl@gnu.org>
6418 * src/preproc/grn/grn.man: Updated.
6420 2001-12-22 Solar Designer <solar@openwall.com>
6422 * src/preproc/grn/hdb.cc (MAXSTRING_S): New macro.
6425 2001-12-19 Werner LEMBERG <wl@gnu.org>
6427 Implement a fallback character request `.fchar'.
6429 * src/roff/troff/charinfo.h (charinfo): New flag `fallback'.
6430 (is_fallback): New inline function.
6431 * src/roff/troff/input.cc (do_define_character): New function.
6432 (define_character): Call `do_define_character'.
6433 (define_fallback_character): New function.
6434 (init_input_requests): Add `fchar'.
6435 (charinfo::charinfo): Updated.
6436 (charinfo::set_macro): New argument to set `fallback' flag.
6437 * src/roff/troff/node.cc (make_glyph_node, make_node,
6438 node::add_char): Check `fallback' flag.
6439 * NEWS, man/groff_diff.man, man/groff_man: Updated.
6441 2001-12-16 Werner LEMBERG <wl@gnu.org>
6443 * groff.texinfo: Document exact search algorithm for glyphs.
6445 2001-12-15 Werner LEMBERG <wl@gnu.org>
6447 * Makefile.cpg, Makefile.ccpg, Makefile.man: Add dummy file to
6448 the left side of $(MANPAGES) rule to make it always non-empty.
6450 2001-12-14 Werner LEMBERG <wl@gnu.org>
6452 * src/roff/troff/input.cc (default_black): Define default color
6453 `black' if not yet defined.
6455 2001-12-13 Werner LEMBERG <wl@gnu.org>
6457 Implement new string-valued register `.fn' to return the current
6458 real (internal) font name.
6460 * env.cc (environment::get_font_name_string): New function.
6461 (init_env_requests): Add `.fn' register.
6462 * env.h (environment): Updated.
6463 * node.cc (font_info): Make `get_font_name' a friend.
6464 (get_font_name): New function.
6467 * man/groff_diff.man, man/groff.man, NEWS: Updated.
6469 2001-12-12 Ralph Corderoy <ralph@inputplus.demon.co.uk>
6471 * src/preproc/eqn/main.cc (inline_equation): Fix typos.
6473 2001-12-12 Werner LEMBERG <wl@gnu.org>
6475 * tmac/groff_man.man, doc/groff.texinfo: There is no .R macro.
6477 2001-12-10 Gaius Mulley <gaius@glam.ac.uk>
6479 * man/groff_diff.man: Adding documentation for \O.
6481 2001-12-10 Werner LEMBERG <wl@gnu.org>
6483 * src/preproc/html/pre-html.cc (TROFF_COMMAND): Removed.
6484 (scanArguments): Use PROG_PREFIX for the name of the troff binary.
6486 2001-12-09 Werner LEMBERG <wl@gnu.org>
6488 * man/roff.man: Revised.
6489 * src/roff/groff/groff.man: Replace man page references with a
6490 pointer to roff.man.
6492 2001-12-09 Bernd Warken <bwarken@mayn.de>
6494 * man/roff.man: Completely rewritten.
6496 2001-12-06 Ralph Corderoy <ralph@inputplus.demon.co.uk>
6498 * src/preproc/eqn/main.cc (inline_equation): Improve error message.
6500 2001-12-05 Werner LEMBERG <wl@gnu.org>
6502 * src/roff/troff/input.cc (get_delim_file_name): Removed since no
6504 * src/devices/grohtml/post-html.cc (html_printer::html_printer): Fix
6505 order of initializers.
6508 2001-12-05 Gaius Mulley <gaius@glam.ac.uk>
6510 * doc/groff.texinfo: Fix documentation of \O.
6512 * src/devices/grohtml/html-text.cc (html_text::do_indent,
6513 html_text::do_table, html_text::do_emittext, html_text::do_para):
6514 Use `const' for first argument.
6515 (html_text::do_table): Use cast.
6516 * src/devices/grohtml/html-text.h: Updated.
6517 * src/devices/grohtml/output.cc (simple_output::put_string): Add
6518 method for `const string &s'.
6519 * src/devices/grohtml/html.h: Updated.
6520 * src/devices/grohtml/post-html.cc (MAX_STRING_LENGTH): Removed.
6521 (ANCHOR_TEMPLATE): Modified.
6522 (manufacture_headings): New global variable to handle `-h' option.
6523 (is_subsection): Removed.
6524 (char_buffer::add_string): Add `const' to first argument.
6525 Protect against invalid string argument.
6526 Add method for `const string &s'.
6527 (text_glob): Completely redesigned.
6528 (page): Use `const' for strings and remove string length variable.
6529 (page::add_html): Removed.
6530 (page::add_end_encode): New member function.
6531 (to_unicode): Moved upwards.
6532 (title_desc, header_desc): Updated.
6533 (header_desc::write_headings): Updated to new ANCHOR_TEMPLATE
6535 (html_printer::is_bold, html_printer::make_bold): New member
6537 (html_printer::end_of_line): Updated.
6538 (generate_img_src, html_printer::do_auto_image,
6539 html_printer::do_title, html_printer::write_header,
6540 html_printer::determine_header_level, html_printer::do_heading,
6541 html_printer::do_linelength, html_printer::do_pageoffset,
6542 html_printer::do_indentation, html_printer::do_tempindent,
6543 html_printer::do_indentedparagraph, html_printer::do_break,
6544 html_printer::flush_sbuf, get_html_translation,
6545 html_printer::begin_page, html_printer::special): Rewritten to get
6546 rid of static string length limit.
6547 (html_printer::troff_tag): Added `.no-auto-rule'.
6548 (html_printer::flush_globs): Small fix.
6549 (html_printer::determine_space): Don't compute `space_width'.
6550 (html_printer::translate_to_html): Renamed to ...
6551 (html_printer::emit_html): This (with updates).
6552 (html_printer::write_header): Implement `-h' option.
6553 (html_printer::draw): Remove commented-out code. Handle `F'
6555 (html_printer::add_char_to_sbuf): Removed.
6556 (html_printer::add_to_sbuf): Rewritten.
6557 (html_printer::sbuf_continuation): Fixed.
6558 (html_printer::seen_backwards_escape, reverse,
6559 html_printer::remove_last_char_from_sbuf): Removed.
6560 (char_translate_to_html, str_translate_to_html): Removed.
6561 (html_printer::overstrike): New function member.
6562 (html_printer::set_char): Use it.
6563 (html_printer::do_body): New function member.
6564 (html_printer::~html_printer): Use it.
6565 (main): Handle `-h' option.
6567 * src/devices/grohtml/grohtml.man: Document -h switch.
6569 * src/preproc/html/pre-html.cc: Include searchpath.h
6570 Replace `POSTSCRIPTRES' macro with `postscriptRes' variable.
6571 (get_resolution): New function.
6572 (checkImageDir): Use `0777' permissions in mkdir()
6573 (write_start_image): Rewritten to use `\O[5...]'.
6574 (createImage, generateImages): Updated.
6575 (main): Handle `F' and `h' options.
6576 Use `get_resolution'.
6578 * src/roff/troff/input.cc (begin, end, image): Removed.
6579 (do_suppress): Take parameter.
6580 Handle modified syntax of `\O'.
6581 (token::next): Updated.
6582 (init_markup_requests): Removed.
6585 * src/roff/troff/div.h: Add declaration for begin_page().
6587 * tmac/color-html.tmac: Removed. Contents moved to...
6588 * tmac/html.tmac: Here. Set background color.
6589 * tmac/color.tmac: Removed. Contents moved to...
6590 * tmac/ps.tmac: Here.
6591 * tmac/www.tmac: Remove the title command when generating images
6593 (NO_AUTO_RULE): New macro.
6594 (HTML_DO_IMAGE): Use revised `\O' escapes.
6595 * tmac/Makefile.sub, tmac/groff_www.man, tmac/troffrc: Updated.
6597 2001-12-02 Werner LEMBERG <wl@gnu.org>
6599 * tmac/groff_mdoc.man: Fix typo.
6601 2001-12-01 Colin Watson <cjwatson@debian.org>
6603 * man/roff.man: Fix typo.
6605 2001-11-29 Werner LEMBERG <wl@gnu.org>
6607 * src/libs/libbib/map.c, src/utils/pfbtops/pfbtops.c: Include
6610 * src/roff/troff/input.cc (read_draw_node): Emit error message if
6611 more than one argument to \D'f ...'.
6613 * tmac/Makefile.sub (NORMALFILES): Add lbp.tmac.
6615 2001-11-28 Werner LEMBERG <wl@gnu.org>
6617 * tmac/an-old.tmac, tmac/doc.tmac: Assure that the macro package is
6620 * tmac/groff_man.man: Minor cosmetic fix.
6622 2001-11-27 Werner LEMBERG <wl@gnu.org>
6624 * src/roff/groff/groff.man, tmac/groff_tmac.man,
6625 tmac/groff_www.man: s/mwww/www/.
6627 2001-11-26 Werner LEMBERG <wl@gnu.org>
6629 * aclocal.m4 (GROFF_MKSTEMP): Implement test using C++ linkage.
6630 * configure: Regenerated.
6631 * win32-diffs: Updated.
6633 * tmac/groff_mwww.tmac: Renamed to ...
6634 * tmac/groff_www.tmac: This.
6635 * tmac/mwww.tmac: Removed.
6636 * NEWS, tmac/Makefile.sub: Updated.
6638 2001-11-21 Werner LEMBERG <wl@gnu.org>
6640 * doc/groff.texinfo: Improve documentation of the `\v' escape.
6641 Fix explanation of `\D' and `rt'.
6643 2001-11-20 Werner LEMBERG <wl@gnu.org>
6645 * tmac/an-old.tmac (an-header): Set header length equal to page
6647 * doc/groff.texinfo: Improve documentation of `ne' request. Other
6651 2001-11-19 Werner LEMBERG <wl@gnu.org>
6653 * NEWS, man/Makefile.sub: Updated.
6655 2001-11-19 Bernd Warken <bwarken@mayn.de>
6657 * man/ditroff.man: New file.
6659 2001-11-17 Werner LEMBERG <wl@gnu.org>
6661 * man/groff_differences.man: Renamed to ...
6662 * man/groff_diff.man: This. Updated.
6663 * man/Makefile.sub, src/roff/troff/troff.man, NEWS: Updated.
6665 * src/preproc/html/pushbackbuffer.cc: Renamed to ...
6666 * src/preproc/html/pushback.cc: This. Updated.
6667 * src/preproc/html/pushbackbuffer.h: Renamed to ...
6668 * src/preproc/html/pushback.h: This.
6669 * src/preproc/html/Makefile.sub, src/preproc/html/pre-html.cc:
6672 * src/libs/libgroff/htmlindicate.cc: Renamed to ...
6673 * src/libs/libgroff/htmlhint.cc: This.
6674 * src/libs/libgroff/Makefile.sub: Updated.
6676 * tmac/an-old.tmac (an-end): Fix page length.
6678 2001-11-16 Werner LEMBERG <wl@gnu.org>
6680 * NEWS, man/groff_differences.man, doc/groff.texinfo: Updated.
6681 * man/Makefile.sub: Include groff_differences.man.
6682 * VERSION: Set to 1.18.
6683 * REVISION: Set to 0.
6685 2001-11-16 Bernd Warken <bwarken@mayn.de>
6687 * src/roff/troff/input.cc (do_define_macro): Allow whitespace before
6688 the second dot (or ending macro name) to end a macro.
6689 * doc/groff.texinfo: Doc fix.
6691 2001-11-16 Ruslan Ermilov <ru@FreeBSD.org>
6693 * tmac/doc-common (doc-header): Handle very long document titles
6696 2001-11-16 Werner LEMBERG <wl@gnu.org>
6698 * tmac/doc.tmac (doc-do-Bl-args): Fix .substring requests.
6700 2001-11-15 Werner LEMBERG <wl@gnu.org>
6702 * src/roff/troff/troff.man: Revised and split into troff.man and...
6703 * man/groff_differences.man: New file.
6706 2001-11-13 Werner LEMBERG <wl@gnu.org>
6708 * tmac/an-old.tmac (TS, TE): New macros for table support.
6710 2001-11-12 Werner LEMBERG <wl@gnu.org>
6712 * src/include/lib.h: Provide a fix for emx to not include
6715 2001-10-27 Werner LEMBERG <wl@gnu.org>
6717 * src/roff/troff/input.cc (substring_macro): Fix computation of
6720 2001-10-20 Werner LEMBERG <wl@gnu.org>
6722 Undo change from 2001-08-28.
6724 * src/roff/troff/input.cc (have_input): New global variable.
6725 (token::next): Set `have_input' for \f, \H, \R, \s, and \S if not
6726 in compatibility mode.
6727 (process_input_stack): Use it.
6729 2001-10-19 Ruslan Ermilov <ru@FreeBSD.org>
6731 * tmac/doc.tmac (doc-flag-recursion): Protect arguments against
6732 being handled as end-of-sentence characters,
6734 2001-10-10 Gaius Mulley <gaius@glam.ac.uk>
6736 * src/roff/troff/input.cc (file_iterator): New members
6737 `suppress_newline_flag' and `seen_escape'.
6738 (file_iterator::next_file): Updated.
6739 (file_iterator::fill): Use it.
6740 (string_iterator): New member `suppress_newline_flag'.
6741 (string_iterator::fill): Set it.
6742 (get_color_element): Use MAX_COLOR_VAL.
6743 * src/roff/troff/env.cc (environment): Remove `need_eol'.
6744 (no_fill): Don't set `env->ignore_next_eol'.
6745 (environment::newline): Handle `eol' tag properly.
6747 (environment::add_html_tag): Set `env->ignore_next_eol'.
6749 * src/roff/troff/env.h (environment): Updated.
6751 * src/devices/grohtml/post-html.cc (text_glob::is_eol_ce): New
6753 (html_printer::outstanding_eol): New member function.
6754 (html_printer::do_title): Use new functions.
6755 (html_printer::troff_tag): Test `id_eol_ce'.
6757 2001-10-10 Werner LEMBERG <wl@gnu.org>
6759 * tmac/color.tmac, tmac/color-html.tmac: Use `.do' to make those
6760 files work with -C also.
6762 2001-10-05 Werner LEMBERG <wl@gnu.org>
6764 * doc/pic.ms: Minor fix.
6765 * src/preproc/html/pre-html.cc (scanArguments): Don't handle `-?'
6766 as a valid command line switch.
6767 * src/devices/grohtml/post-html.cc (main): Ditto.
6769 * src/devices/grohtml/grohtml.man: Updated.
6770 * src/roff/groff/groff.cc (main): Pass `-v' to predriver also.
6772 2001-10-04 Werner LEMBERG <wl@gnu.org>
6774 Implementing color support in troff, pic, grops, and grohtml. These
6775 changes are based on a major patch provided by Gaius Mulley
6778 New request: `defcolor', supporting rgb, cmy, cmyk, and gray
6779 definitions with both hex values and fractions.
6781 New escapes: \m and \M for drawing and background color,
6782 respectively. This corresponds to the troff output commands `m'
6785 groff and troff accept command line switch `-c' to disable color
6786 output (which is automatically disabled in compatibility mode).
6788 New scaling indicator `f' for fractions (1f = 65536u).
6790 New conditional operator `m' to test for defined colors with `if'
6793 New keywords `color' (or `colour', `colored', `coloured'), `outline'
6794 (or `outlined'), and `shaded' added to pic.
6796 * src/include/color.h: New file.
6797 * src/include/driver.h: Include it.
6798 * src/include/printer.h: Include color.h.
6799 (environment): New members `col' and `fill'.
6800 (printer): Remove `adjust_arc_center' member function.
6801 * src/include/Makefile.sub: Updated.
6803 * src/libs/libdriver/input.cc (do_file): Initialize `env.col' and
6805 Handle `m' and `DF' troff commands.
6806 * src/libs/libgroff/color.cc: New file.
6807 * src/libs/libgroff/Makefile.sub: Updated.
6809 * src/preproc/html/pre-html.cc (IMAGE_BORDER_PIXELS): Set to 2.
6811 (createImage): Fix computation of `y2'.
6813 (buffer::write_file_html): Remove calls to `stop'.
6815 * src/preproc/pic/common.h (common_output): New abstract function
6816 members `set_color', `reset_color', `get_last_filled', and
6817 `get_outline_color'.
6818 * src/preproc/pic/object.h: Add `IS_SHADED' and `IS_OUTLINED'.
6819 (object_spec): Add members `shaded' and `outlined'.
6820 * src/preproc/pic/output.h (output): `command' is now abstract.
6821 New function members `set_color', `reset_color', `get_last_filled',
6822 and `get_outline_color'.
6823 * src/preproc/pic/lex.cc (lookup_keyword): Recognize `colo[u]r[ed]',
6824 `outline[d]', and `shaded'.
6825 * src/preproc/pic/object.cc (output::command): Removed.
6826 (output::set_location): Moved to output.h.
6827 (graphic_object): Add protected members `outline_color' and
6829 Add member functions `set_outline_color', `get_outline_color', and
6831 (closed_object): Add member function `set_fill_color'.
6832 Add member `color_fill'.
6833 (graphic_object::print_text): Use `out->set_color' and
6835 (box_object::print, ellipse_object::print, circle_object::print,
6836 line_object::print, spline_object::print, arc_object::print): Ditto.
6837 (object_spec::make_object): Implement `IS_OUTLINED' and `IS_SHADED'.
6838 * src/preproc/pic/pic.y: Add tokens `COLORED', `OUTLINED', and
6839 `SHADED', making them `%left'.
6840 Add rules `object_spec [SHADED|COLORED|OUTLINED] text'.
6841 * src/preproc/pic/tex.cc (tex_output): New dummy function members
6842 `set_color', `reset_color', `get_last_filled', and
6843 `get_outline_color'.
6844 * src/preproc/pic/troff.cc (simple_output): New abstract function
6845 members `set_color', `reset_color', and `get_last_filled'.
6846 (simple_output::polygon, simple_output::circle,
6847 simple_output::ellipse): Use `get_last_filled'.
6848 (troff_output): New members `last_filled' and `last_outlined'.
6849 New function members `set_color', `reset_color', `get_last_filled',
6850 and `get_outline_color'.
6851 (troff_output::finish_picture): Use `reset_color'.
6852 (troff_output::set_fill): Test `last_filled'.
6853 * src/preproc/pic/pic.man: Updated.
6855 * src/roff/groff/groff.cc (main): Implement `-c' option.
6856 (synopsis, help): Updated.
6857 src/roff/groff/groff.man: Updated.
6859 * src/roff/troff/troff.h: Include color.h.
6860 (warning_type): Add WARN_COLOR.
6861 * src/roff/troff/env.h (environment): New members
6862 `{cur,prev}_{glyph,fill}_color'.
6863 New member functions `get_{prev_,}{glyph,fill}_color'.
6864 * src/roff/troff/env.cc: Initialize and implement them.
6865 * src/roff/troff/input.cc: New global variable `disable_color_flag'.
6866 Replace `NULL' with `0' everywhere for consistency.
6867 (lookup_color, default_black, do_glyph_color, do_fill_color,
6868 get_color_element, read_rgb, read_cmy, read_cmyk, read_gray,
6869 define_color): New functions.
6870 (token::next): Implement \M and \m escapes.
6871 (do_if_request): Implement `m' operator.
6873 (main): Implement `-c' option.
6874 (init_markup_requests): Add `defcolor' request.
6875 (warning_table): Add `color' warning.
6876 * src/roff/troff/node.h (glyph_color_node, fill_color_node): New
6878 * src/roff/troff/node.cc (troff_output_file): New members
6879 `current_{page,glyph}color'. New member functions `put_hex',
6880 `glyph_color', and `fill_color'.
6881 (glyph_color_node::*, fill_color_node::*): Implement it.
6882 * src/roff/troff/number.cc (SCALE_INDICATOR_CHARS): Add `f'.
6883 (parse_term): Add support for `f'.
6884 * src/roff/troff/troff.man: Updated.
6886 * src/devices/grodvi/dvi.cc (draw_dvi_printer::draw): Add dummy
6888 * src/devices/grolbp/lbp.cc (lbp_printer::draw): Ditto.
6889 * src/devices/grolj4/lj4.cc (lj4_printer::draw): Ditto.
6891 * src/devices/grohtml/html-text.h (HTML_TAG): Add COLOR_TAG.
6892 (tag_definition): Use `void *' for arg1.
6893 (html_text): New member functions `do_color' and `done_color'.
6894 Use `void *' for second parameter of `push_para' member function.
6895 New `push_para' member function with a single parameter.
6896 Use `char *' for parameter of `issue_table_begin' member funtion.
6897 New `issue_color_begin' member function.
6898 * src/devices/grohtml/html-text.cc (html_text::end_tag): Handle
6900 (html_text::issue_color_begin): New function.
6901 (html_text::issue_table_begin): Use `char *' for parameter.
6902 (html_text::start_tag, html_text::shutdown,
6903 html_text::check_emit_text): Updated.
6904 (html_text::push_para): Use `void *' for second parameter.
6905 Add same function with only one parameter.
6906 (html_text::do_*): Updated.
6907 (html_text::do_color, html_text::done_color): New functions.
6908 * src/devices/grohtml/post-html.cc (style): New member `col'.
6909 Mew member `style' with 6 parameters.
6910 (style::style, style::operator==): Updated.
6911 (html_printer::do_font): Use it.
6912 (html_printer::draw): Add dummy entry for `F'.
6913 (html_printer::set_char): Updated.
6914 * src/devices/grohtml/grohtml.man: Updated.
6916 * src/devices/grops/ps.cc (ps_output::put_float): Use `%g' to have
6917 trailing zeroes removed.
6918 (ps_printer): New members `sbuf_color', `fill_color', and
6920 Removed member `fill'.
6921 New member function `set_color'.
6922 (ps_printer::ps_printer, ps_printer::set_char): Updated.
6923 (ps_printer::flush_sbuf, ps_printer::set_line_thickness,
6924 ps_printer::fill_path, ps_printer::draw): Use `set_color'.
6926 * tmac/color-html.tmac, tmac/color.tmac: New files.
6927 * tmac/troffrc: Include them.
6928 * tmac/www.tmac (URL, FTP, MAILTO): Use blue color.
6929 * tmac/Makefile.sub: Updated.
6931 * NEWS, doc/groff.texinfo, doc/pic.ms, man/groff_out.man,
6932 man/groff.man: Updated.
6933 * font/devps/prologue.ps: Define FC and CO functions.
6935 2001-10-04 Gaius Mulley <gaius@glam.ac.uk>
6937 Fix incorrect cropping of images and incorrect handling of special
6938 characters. Fix handling of file names in \O.
6940 * src/include/geometry.h: New file.
6941 * src/libs/libgroff/geometry.cc: New file.
6942 * src/libs/libdriver/printer.cc (printer::adjust_arc_center): Moved
6944 * src/roff/troff/input.cc (get_delim_file_name): Fixed problem with
6946 (do_suppress): Updated.
6947 * src/roff/troff/node.cc: Include geometry.h.
6948 (troff_output_file::flush_tbuf): Fixed parameters to
6949 `check_output_limits'.
6950 (troff_output_file::check_charinfo): Ditto.
6951 (troff_output_file::determine_line_limits): Add support for `Da'
6954 * src/devices/grohtml/post-html.cc (str_translate_to_html):
6955 Add new parameter `is_special' to decode special characters from
6957 (html_printer::do_title, html_printer::do_heading,
6958 html_printer::do_indentedparagraph,
6959 html_printer::translate_to_html, html_printer::special): Updated.
6961 2001-10-03 Werner LEMBERG <wl@gnu.org>
6963 * Makefile.sub (DISTCLEANFILES): Add stamp-h.
6964 Fix entry for config.h.
6965 * test-groff (GROFF_BIN_PATH): Add $builddir/roff/groff.
6966 * tmac/troffrc: Translate nonbreakable space character to `\~'.
6967 * src/preproc/eqn/eqn.man: Document -d command line option.
6969 2001-09-27 Werner LEMBERG <wl@gnu.org>
6971 * man/groff.man: Use
6979 instead of the old code (`.ad .hy' after the table) to suppress
6980 incorrect hyphenation for grohtml output.
6982 2001-09-22 Werner LEMBERG <wl@gnu.org>
6984 * man/groff_font.man, man/groff_out.man: Minor fixes.
6986 2001-09-20 Werner LEMBERG <wl@gnu.org>
6988 * PROBLEMS: Updated, reordered. Improved EPS section (thanks to
6989 Arnold Robbins <arnold@skeeve.com>).
6991 2001-09-09 Werner LEMBERG <wl@gnu.org>
6993 * configure: Regenerated with autoconf 2.52.
6995 * doc/groff.texinfo: Complete revision of indices.
6997 2001-09-07 Werner LEMBERG <wl@gnu.org>
6999 * doc/Makefile (clean): Updated to delete all indices.
7001 2001-09-05 Werner LEMBERG <wl@gnu.org>
7003 * src/roff/troff/troff.man: Remove superfluous line.
7005 * tmac/s.tmac: Enable all warnings only if no -W or -w option is
7006 given on the command line (or rather, if only the default warnings
7009 2001-09-03 Werner LEMBERG <wl@gnu.org>
7011 * man/groff.man, src/preproc/eqn/eqn.man, tmac/groff_mdoc.man: Don't
7012 use .ne for TTY devices.
7014 2001-08-31 Werner LEMBERG <wl@gnu.org>
7016 * src/roff/troff/token.h, src/roff/troff/input.cc:
7017 s/TOKEN_TRANSPARENT_ESCAPE/TOKEN_OPAQUE_ESCAPE/.
7019 2001-08-28 Werner LEMBERG <wl@gnu.org>
7021 * src/roff/troff/token.h (token_type): Add TOKEN_TRANSPARENT_ESCAPE.
7022 * src/roff/troff/input.cc (token::next): Return
7023 TOKEN_TRANSPARENT_ESCAPE for \f, \H, \R, \s, and \S if not in
7025 (token::description): Updated.
7026 (process_input_stack): Reset `bol' for TOKEN_TRANSPARENT_ESCAPE.
7027 (token::add_to_node_list, token::process): Ignore
7028 TOKEN_TRANSPARENT_ESCAPE.
7030 2001-08-27 Werner LEMBERG <wl@gnu.org>
7032 * tmac/an-old.tmac: Fix `S' string.
7034 2001-08-26 Werner LEMBERG <wl@gnu.org>
7036 * src/roff/troff/troff.man: Don't use .ne for TTY devices.
7038 2001-08-25 Werner LEMBERG <wl@gnu.org>
7040 * doc/pic.ms: Replace `\\' with `\e' (and fixing some single
7042 Many other minor fixes.
7044 * configure.ac: Add message at end to inform how to compile
7046 * configure: Regenerated.
7048 2001-08-24 Werner LEMBERG <wl@gnu.org>
7050 * src/include/getopt.h, src/libs/libgroff/{getopt.c, getopt1.c}:
7051 Updated to latest version of libc.
7053 2001-08-23 Werner LEMBERG <wl@gnu.org>
7055 * configure.ac: Don't create subdirectories before AC_CONFIG_FILES.
7056 Autoconf 2.50 and newer can handle this.
7057 * configure: Regenerated.
7059 2001-08-21 Werner LEMBERG <wl@gnu.org>
7061 * doc/pic.ms: Fix typo.
7062 * src/preproc/tbl/tbl.man: Document case of global options.
7064 2001-08-21 Gaius Mulley <gaius@glam.ac.uk>
7066 * src/devices/grohtml/post-html.cc (html_printer::end_font): Fix
7067 handling of `CR' font.
7069 2001-08-20 Werner LEMBERG <wl@gnu.org>
7071 Use a config.h file.
7073 * src/include/lib.h: Include config.h.
7074 * All C files: Ditto (if necessary).
7075 * All C++ source and header files: Include lib.h first (if
7078 * src/include/config.hin: New file (autogenerated by autoheader).
7079 * stamp-h.in: New file.
7080 * configure.ac: Updated.
7081 * aclocal.m4: Add third parameters to AC_DEFINE macros.
7082 (GROFF_ARRAY_DELETE): Simplified.
7083 * Makefile.sub (DISTCLEANFILES): Updated.
7084 Added targets for remaking config.status, config.hin, config.h,
7085 stamp-h.in, and stamp-h.
7086 * configure: Regenerated.
7088 2001-08-19 Werner LEMBERG <wl@gnu.org>
7092 2001-08-18 Sebastian Krahmer <krahmer@suse.de>
7094 * src/preproc/pic/pic.y (format_number): Use do_sprintf().
7095 (do_sprintf): Use snprintf().
7097 2001-08-18 Werner LEMBERG <wl@gnu.org>
7099 * src/libs/snprintf/*: Added an snprintf module written by Mark
7101 * src/libs/libgroff/Makefile.sub: Updated.
7102 * configure.ac: Add test for snprintf().
7103 * Makefile.in: Updated.
7104 * configure: Regenerated.
7106 * src/preproc/html/pre-html.cc (make_message): Reactivate code which
7109 2001-08-14 Ruslan Ermilov <ru@FreeBSD.org>
7111 * tmac/doc.tmac (Ex): New implementation.
7112 * tmac/doc-common, tmac/groff_tmac.man: Updated.
7114 2001-08-13 Ruslan Ermilov <ru@FreeBSD.org>
7116 * tmac/doc.tmac (Rv): Implement support for 0 or more than 1
7118 * tmac/groff_tmac.man: Updated.
7120 2001-08-13 Werner LEMBERG <wl@gnu.org>
7122 * src/preproc/tbl/tbl.man: Minor documentation update.
7124 2001-08-13 John David Anglin <dave@hiauly1.hia.nrc.ca>
7126 * src/libs/libgroff/tmpname.cc: Add prototype for gettimeofday().
7127 * configure.ac: Add declaration test for gettimeofday().
7128 * Makefile.in: Document NEED_DECLARATION_GETTIMEOFDAY defines.
7129 * aclocal.m4: Include sys/time.h for gettimeofday declaration test.
7130 * configure: Regenerated.
7132 2001-08-11 Werner LEMBERG <wl@gnu.org>
7134 * aclocal.m4 (GROFF_MKSTEMP): Define HAVE_MKSTEMP.
7135 * configure.ac: Add declaration test for strcasecmp().
7136 * Makefile.in: Updated.
7137 * configure: Regenerated.
7138 * src/include/lib.h [!HAVE_MKSTEMP]: Add prototype for mkstemp() --
7139 this is necessary because groff's mkstemp.cc is C++.
7140 Add declaration conditionally for strcasecmp().
7142 2001-08-10 Werner LEMBERG <wl@gnu.org>
7144 Integrated pic2graph, contributed by Eric S. Raymond.
7146 * contrib/pic2graph/{Makefile.sub, pic2graph.sh, pic2graph.man}: New
7148 * Makefile.in, NEWS: Updated.
7150 * src/preproc/tbl/tbl.man: Revised.
7152 2001-08-09 Eric S. Raymond <esr@thyrsus.com>
7154 * src/preproc/tbl/tbl.man: Extended to cover all tbl features.
7156 2001-08-09 Werner LEMBERG <wl@gnu.org>
7158 * src/preproc/tbl/main.cc (process_data): Fix recognition of .lf
7161 2001-08-08 Paul Eggert <eggert@twinsun.com>
7163 * Makefile.sub (configure): Depend on configure.ac, not
7165 * INSTALL.gen: Upgrade to autoconf 2.52's INSTALL.
7167 2001-08-07 Werner LEMBERG <wl@gnu.org>
7169 * src/utils/afmtodit/afmtodit.man, src/roff/groff/groff.man: Minor
7172 2001-08-06 Werner LEMBERG <wl@gnu.org>
7174 * src/roff/troff/troff.man: Improve documentation of -E option.
7176 2001-07-28 Ralph Corderoy <ralph@inputplus.demon.co.uk>
7178 * src/preproc/html/pushbackbuffer.cc (pushBackBuffer::readNumber):
7181 2001-07-27 Werner LEMBERG <wl@gnu.org>
7183 * src/preproc/refer/refer.cc: Undo last change.
7184 * src/devices/grohtml/post-html.cc: Ditto.
7186 2001-07-26 Werner LEMBERG <wl@gnu.org>
7188 * src/preproc/refer/refer.cc: Include `lib.h'.
7189 * src/devices/grohtml/post-html.cc: Ditto.
7191 2001-07-25 Gaius Mulley <gaius@glam.ac.uk>
7193 * aclocal.m4 (GROFF_PAGE): Add `AC_DEFINE(PAGEA4)'.
7194 * src/preproc/html/pre-html.cc: Use it for DEFAULT_VERTICAL_OFFSET.
7195 * Makefile.in: Comment updated.
7196 * configure: Regenerated.
7198 2001-07-25 Werner LEMBERG <wl@gnu.org>
7200 * src/preproc/pic/pic.cc: Removed.
7201 * src/preproc/pic/pic_tab.h: Removed.
7202 * src/preproc/refer/label.cc: Removed.
7204 * doc/Makefile (.ms.html): Don't use a file name extension in
7205 argument to grohtml's -I option.
7206 * Makefile.in (dist): Remove CVS directories.
7207 Call `distfiles' target.
7209 * src/devices/grohtml/grohtml.man: Add information about valid
7210 versions of pnmtopng.
7211 * src/preproc/html/pre-html.cc (TRANSPARENT): Use `white' as colour
7212 name instead of number.
7214 2001-07-24 Werner LEMBERG <wl@gnu.org>
7216 * doc/groff.texinfo: Minor fixes.
7218 2001-07-21 Gaius Mulley <gaius@glam.ac.uk>
7220 * doc/Makefile (.ms.html): Put image files into a subdirectory.
7223 2001-07-20 Werner LEMBERG <wl@gnu.org>
7225 * src/libs/libgroff/tmpname.cc: New file, defining get_tempname().
7226 * src/libs/libgroff/mkstemp.cc: New file.
7227 * src/libs/libgroff/mksdir.cc: New file.
7228 * src/libs/libgroff/tmpfile.cc [HAVE_MKSTEMP_PROTO]: Removed.
7229 (xtmpfile) [!HAVE_MKSTEMP]: Removed.
7230 * src/libs/libgroff/Makefile.sub: Updated.
7231 * src/include/lib.h: Add mksdir() prototype.
7232 * src/include/posix.h: Define S_IXUSR if not yet defined.
7234 * src/preproc/html/pre-html.cc (MAX_RETRIES): Removed.
7235 (createAllPages): Use mksdir() instead of current code.
7236 * src/utils/indxbib/indxbib.cc [HAVE_MKSTEMP_PROTO]: Removed.
7237 (main): [!HAVE_MKSTEMP]: Removed.
7239 * aclocal.m4 (GROFF_MKSTEMP): Updated to use new mkstemp.cc file.
7240 (GROFF_INTTYPES_H, GROFF_UNSIGNED_LONG_LONG, GROFF_UINTMAX_T): New
7242 * configure.ac: Add tests for stdint.h, sys/time.h, and
7244 Call new GROFF_xxx macros.
7245 * configure: Regenerated.
7246 * Makefile.in: Comments updated.
7248 2001-07-20 Gaius Mulley <gaius@glam.ac.uk>
7250 * src/preproc/html/pre-html.cc (scanArguments): Use getopt_long()
7251 instead of current code.
7252 * src/devices/grohtml/post-html.cc (main): Handle `-d' option.
7253 * src/roff/groff/groff.cc (possible_command::insert_args): New
7255 (main): Use it for predriver handling instead of insert_arg().
7257 2001-07-19 Werner LEMBERG <wl@gnu.org>
7259 * doc/Makefile: Added GROFF_BIN_PATH to make it work with uninstalled
7262 * src/include/posix.h: Define S_IWUSR if not yet defined.
7264 2001-07-18 Werner LEMBERG <wl@gnu.org>
7268 2001-07-18 Ruslan Ermilov <ru@FreeBSD.org>
7270 * tmac/groff_mdoc.man: Document new -width and -column syntax.
7271 Some other minor fixes.
7272 * tmac/an-old.tmac: Add `AT' and `UC' macros.
7274 2001-07-17 Gaius Mulley <gaius@glam.ac.uk>
7276 Replace call to `troff' with `groff -Z' to make it aware of
7279 * src/preproc/html/pre-html.cc (TROFF_COMMAND): New macro.
7280 (troff_command, command_prefix): Removed.
7281 (alterDeviceTo): Use groff.
7282 (addZ): New function.
7283 (char_buffer::do_html): Use it.
7284 (scanArguments): Use TROFF_COMMAND.
7285 (findPrefix): Removed.
7287 * src/roff/groff/groff.cc (main): Handle zflag for preprocessors.
7289 2001-07-17 Eric S. Raymond <esr@snark.thyrsus.com>
7291 * doc/pic.ms: Documentation fixes.
7293 2001-07-17 Werner LEMBERG <wl@gnu.org>
7295 Replace atexit() with global destructor.
7297 * src/libs/libgroff/tmpfile.cc (xtmpfile_list): Add constructor.
7298 (xtmpfile_list_init): New global structure to deallocate
7299 xtmpfile_list on exit. Its destructor inherits most code from
7301 (remove_tmp_files): Deleted.
7302 (add_tmp_file): Simplified.
7304 2001-07-16 Werner LEMBERG <wl@gnu.org>
7306 Replace strdup() with strsave().
7308 * src/devices/grolbp/lbp.cc [!HAVE_STRDUP]: Removed.
7309 (set_papersize): Use strsave() and a_delete.
7310 (main): Use strsave().
7311 * src/preproc/html/pre-html.cc (make_message, createAllPages,
7312 removeAllPages): Use strsave() and a_delete.
7314 * configure.ac: Remove test for strdup.
7315 * Makefile.in: Comment updated.
7316 * configure: Regenerated.
7318 2001-07-15 Werner LEMBERG <wl@gnu.org>
7320 * win32-diffs: Updated.
7322 2001-07-14 Werner LEMBERG <wl@gnu.org>
7324 * src/preproc/html/pre-html.cc (makeTempFiles): Activate new code,
7325 removing the old one.
7326 * src/utils/indxbib/indxbib.cc (main): Remove compiler warning.
7328 2001-07-14 Ralph Corderoy <ralph@inputplus.demon.co.uk>
7330 * src/libs/libgroff/tmpfile.cc (xtmpfile): Fix guard for `namep'.
7332 2001-07-12 Ruslan Ermilov <ru@FreeBSD.org>
7334 Merge -xwidth into -width. Add -xwidth functionality to -column
7337 * tmac/doc.tmac (Bl): Add dummy doc-typeXXX and doc-spaceXXX to
7339 (doc-do-Bl-args): Merge -xwidth code with -width. Test whether
7340 string immediately following a leading dot starts with a valid mdoc
7342 Add similar code to the -column branch.
7343 (doc-Bl-usage): Updated.
7344 * groff_mdoc.man: s/-xwidth/-width/.
7346 2001-07-12 Gaius Mulley <gaius@glam.ac.uk>
7348 * src/devices/grohtml/post-html.cc (text_glob::is_br): Stop titles
7349 running into centered or non-formatted text.
7351 2001-07-11 Werner LEMBERG <wl@gnu.org>
7353 Introduce short and long prefixes to have the selection at run-time
7354 whether there is a 8+3 limit for names of temporary files.
7356 * src/libs/libgroff/tmpfile.cc (TMPFILE_PREFIX): Replaced with...
7357 (TMPFILE_PREFIX_SHORT, TMPFILE_PREFIX_LONG): This.
7358 (tmpfile_prefix, tmpfile_prefix_len, use_short_prefix): New
7360 (temp_init): New global structure to initialize above three
7362 (xtmptemplate): Use two parameters for long and short prefix.
7363 Simplify code use above three variables.
7364 (xtmpfile): Use long and short prefixes as parameters.
7365 * src/include/lib.h: Updated.
7367 * src/preproc/html/pre-html.cc ({PAGE,PS,REGION}_TEMPLATE): Replace
7369 ({PAGE,PS,REGION}_TEMPLATE_{SHORT,LONG}): This.
7370 (createAllPages, makeTempFiles): Updated.
7372 2001-07-09 Werner LEMBERG <wl@gnu.org>
7374 * REVISION: Increased to 3.
7376 Version 1.17.2 released
7377 =======================
7379 2001-07-07 Werner LEMBERG <wl@gnu.org>
7381 * src/utils/indxbib/indxbib.cc (main): Change type of `name_max'
7384 2001-07-06 Ruslan Ermilov <ru@FreeBSD.org>
7386 * tmac/doc.tmac (Rv): Make `Rv' really not parseable.
7388 * tmac/groff_mdoc.man: Fix synopsis.
7390 2001-07-05 Ruslan Ermilov <ru@FreeBSD.org>
7392 * tmac/doc.tmac (doc-inset-list, doc-hang-list, doc-ohang-list):
7393 Restore `doc-Pa-font'.
7395 2001-07-04 Werner LEMBERG <wl@gnu.org>
7397 * src/utils/indxbib/dirnamemax.c: Moved to ...
7398 * src/libs/libgroff/maxfilename.cc: Here.
7399 s/dir_name_max/file_name_max/.
7401 * src/include/lib.h: Add file_name_max.
7402 * src/utils/indxbib/indxbib.cc: Updated.
7403 * src/utils/indxbib/Makefile.sub, src/libs/libgroff/Makefile.sub:
7406 * src/libs/libgroff/tmpfile.cc (TMPFILE_PREFIX) [__MSDOS__]: Define
7408 (xtmpfile) [_MSC_VER]: Removed -- MSVC has mktemp().
7410 * src/preproc/html/pre-html.cc (PAGE_TEMPLATE, PS_TEMPLATE,
7411 REGION_TEMPLATE): New macros.
7412 (createAllPages, makeTempFiles): Use them.
7413 Include `nonposix.h'.
7414 (html_system): New function.
7415 (createAllPages, createImage): Use it.
7418 * tmac/www.tmac: Fix typos.
7420 2001-07-03 Werner LEMBERG <wl@gnu.org>
7422 * tmac/www.tmac: Disable hyphenation in normal text only if output
7424 (URL, FTP, MAILTO): Disable hyphenation of actual URL with `\%'.
7425 * tmac/groff_mwww.man, NEWS: Updated.
7427 2001-07-03 Gaius Mulley <gaius@glam.ac.uk>
7429 * tmac/www.tmac (.IMAGE): Add fourth parameter to specify vertical
7432 2001-07-02 Ruslan Ermilov <ru@FreeBSD.org>
7434 * tmac/doc-common, tmac/doc.tmac (doc-display-ft-stack,
7435 doc-display-ps-stack): Implement font and font size stack for
7438 2001-07-02 Werner LEMBERG <wl@gnu.org>
7440 * REVISION: Increased to 2.
7441 * src/roff/troff/input.cc (read_size): Fix special case `\s[0]'.
7443 * src/groff/grog/grog.pl (process): Handle `Oo' and `Oc' not at the
7444 beginning of a line.
7445 * src/groff/grog/grog.sh: Ditto.
7447 2001-06-29 Peter Marquardt <wwwutz@molgen.mpg.de>
7449 * src/preproc/eqn/neqn.sh: Put `export' keyword in a new line to
7452 2001-06-27 Werner LEMBERG <wl@gnu.org>
7454 Fix problems with preprocessor string for `man' program.
7456 * *.man: Don't use `s' in preprocessor string -- it doesn't exist.
7457 Updated/added copyright.
7458 Moved Emacs's local variable to identify nroff mode to the end of
7459 the file; add local variable if missing.
7461 2001-06-26 Andras Salamon <andras@cs.wits.ac.za>
7463 * aclocal.m4: Replace AC_LANG_SAVE + AC_LANG_CPLUSPLUS with
7464 AC_LANG_PUSH(C++) and AC_LANG_RESTORE with AC_LANG_POP(C++).
7465 * configure: Regenerated.
7467 2001-06-25 Andras Salamon <andras@cs.wits.ac.za>
7469 * aclocal.m4 (GROFF_PAGE): Fix page detection code.
7470 * configure: Regenerated.
7472 2001-06-24 Werner LEMBERG <wl@gnu.org>
7474 * doc/homepage.ms: Don't include arkup.tmac (which no longer exists)
7476 * doc/pic.ms: Fix typos.
7478 Version 1.17.1 released
7479 =======================
7481 2001-06-21 Golubev I. N. <gin@mo.msk.ru>
7483 * aclocal.m4 (GROFF_NEED_DECLARATION): Fix inclusion of strings.h.
7484 * configure: Updated.
7486 2001-06-20 Gaius Mulley <gaius@glam.ac.uk>
7488 * src/roff/preproc/html/pre-html.cc (make_message): Fix incorrect
7490 * src/roff/troff/dic.cc (blank_line): Add html tag.
7492 2001-06-19 Gaius Mulley <gaius@glam.ac.uk>
7494 * src/roff/troff/input.cc (do_suppress): Fix typo.
7496 2001-06-18 Gaius Mulley <gaius@glam.ac.uk>
7498 Added two new options (-D and -I) to specify image names and a
7499 subdirectory to place the images in.
7501 Change syntax from \\Ox to \\O[x].
7503 * src/devices/grohtml/post-html.cc (main): Add options.
7505 * src/preproc/html/pre-html.cc: Include `stdarg.h'.
7506 Use `NULL' instead of `0' for null string pointers.
7507 (MAX_RETRIES): New macro.
7508 (lengthOfintToStr, intToStr, make_message): New functions.
7509 (makeFileName): Make function static.
7510 Implement -D and -I options.
7511 (checkImageDir): New function.
7512 (write_end_image, write_start_image): Use new syntax of \O.
7513 (createAllPages, removeAllPages): Implement -D and -I options. Use
7515 (createImage): Use make_message().
7516 (addps4html): Add guard for malloc().
7517 (usage, scanArguments): Updated.
7518 (makeTempFiles): Use mkstemp().
7519 (removeTempFiles): Use unlink().
7520 (findPrefix): Add guard for malloc().
7522 * src/roff/troff/input.cc (get_delim_file_name): New function to
7524 (do_suppress): Updated to parse new syntax.
7525 * src/devices/grohtml/grohtml.man: Updated.
7526 * tmac/www.tmac: Updated to new syntax.
7530 2001-06-15 Werner LEMBERG <wl@gnu.org>
7532 * src/roff/grog/Makefile.sub: Remove NAMEPREFIX.
7534 * src/devices/grohtml/grohtml.man: Minor improvements.
7536 2001-06-14 Werner LEMBERG <wl@gnu.org>
7538 * src/preproc/html/Makefile.sub: Remove NAMEPREFIX.
7540 2001-06-11 Werner LEMBERG <wl@gnu.org>
7542 * man/roff.man, mann/groff.man: Use '\" instead of .\" in the first
7543 line to specify preprocessor options -- mandb 2.3.1 only recognizes
7545 * src/preproc/grn/grn.man: Add proper '\" string.
7547 2001-06-11 OKAZAKI Tetsurou <okazaki@be.to>
7549 * test-groff: Don't use PATH but GROFF_BIN_PATH.
7551 2001-06-08 Werner LEMBERG <wl@gnu.org>
7553 Updated to autoconf 2.50.
7555 * configure.in: Renamed to...
7556 * configure.ac: This.
7557 * aclocal.m4 (AC_OUTPUT_MAKE_DEFS): Removed.
7558 (GROFF_OS390): Updated.
7559 * configure: Regenerated.
7561 2001-05-18 Werner LEMBERG <wl@gnu.org>
7563 * src/roff/troff/env.c, src/roff/troff/env.h,
7564 src/roff/troff/input.cc, src/roff/troff/troff.man: Undo `ss' change
7567 2001-05-17 Jeffrey Friedl <jfriedl@yahoo-inc.com>
7569 * src/roff/troff/input.cc (read_size): Fix special case `\s0'.
7571 2001-05-16 Werner LEMBERG <wl@gnu.org>
7573 * src/roff/troff/input.cc (read_size): Emit warning if value becomes
7574 less than or equal zero; set it to 1 then.
7575 * src/roff/troff/node.h (node::node): Initialize `last'.
7577 2001-05-08 Werner LEMBERG <wl@gnu.org>
7579 * tmac/an-old.tmac: Make predefined strings work in compatibility
7581 Add troff version guard.
7582 * tmac/doc.tmac: Simplify version guard.
7584 2001-05-07 Werner LEMBERG <wl@gnu.org>
7586 The .ns and .rs requests are now honoured not only in the top-level
7587 but in all diversions (similar to UNIX troff).
7589 This change is based on a patch from Tadziu Hoffmann
7590 <hoffmann@usm.uni-muenchen.de>.
7592 * src/roff/troff/div.h (diversion): Add `no_space_mode' member.
7593 (top_level_diversion): Remove `no_space_mode' member.
7594 * src/roff/troff/div.cc (diversion::diversion,
7595 top_level_diversion::top_level_diversion): Updated.
7596 (macro_diversion::output): Reset `no_space_mode'.
7597 (no_space, restore_spacing): Use `curdiv' unconditionally.
7598 (space_request, blank_line): Check `curdiv->no_space_mode'.
7599 (no_space_mode_reg::get_value, no_space_mode_reg::get_string): Use
7600 `curdiv' unconditionally.
7601 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
7604 2001-05-06 Werner LEMBERG <wl@gnu.org>
7606 Added two new requests `de1' and `am1' which are similar to `de' and
7607 `am' with the difference that compatibility mode is saved on entry,
7608 switched off during macro execution, and restored on exit.
7610 * src/roff/troff/input.h: Added two new special characters
7611 (COMPATIBLE_SAVE, COMPATIBLE_RESTORE).
7612 * src/roff/troff/input.cc (input_iterator): Added two member
7613 functions `save_compatible_flag' and `get_compatible_flag'.
7614 (input_stack): Ditto.
7615 (string_iterator): Ditto. Also add private member
7616 `saved_compatible_flag'.
7617 (token::next): Use COMPATIBLE_SAVE and COMPATIBLE_RESTORE.
7618 (calling_mode): New enumeration.
7619 (do_define_macro): Use it. Insert COMPATIBLE_SAVE and
7620 COMPATIBLE_RESTORE at the beginning and end of macro, respectively.
7621 (define_macro, define_indirect_macro, append_macro, ignore): Use
7623 (define_nocomp_macro, append_nocomp_macro): New functions.
7624 (init_input_requests): Updated.
7625 (do_request): Rename local variable `saved_compatible_flag' to
7626 `old_compatible_flag'.
7627 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
7629 * tmac/an-old.tmac: Use `de1' instead of `de' request for all
7630 public and trap-invoked macros. As a consequence, the man macros
7631 work in compatibility mode also.
7633 2001-05-06 Solar Designer <solar@openwall.com>
7635 * Makefile.in: Use $(mandir).
7637 2001-05-06 Alexios Zavras <zvr@pobox.com>
7639 * src/utils/afmtodit/afmtodit.pl: Fix serious typo.
7641 2001-05-05 Werner LEMBERG <wl@gnu.org>
7643 Added `.ns' number register: Returns 1 in no-space mode (if in
7644 top-level diversion), 0 otherwise.
7646 * src/roff/troff/div.cc (no_space_mode_reg): New class.
7647 (init_div_requests): Updated.
7648 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
7651 2001-05-04 Werner LEMBERG <wl@gnu.org>
7653 * src/roff/nroff/nroff.man: Improved documentation (especially
7656 2001-05-02 Werner LEMBERG <wl@gnu.org>
7658 Added `brp' request: This is \p as a request.
7660 * src/roff/troff/env.cc (environment::do_break): Add parameter
7662 (do_break_request): New function (was `break_request').
7663 (break_request): Calls `do_break_request'.
7664 (break_spread_request): New; calls `do_break_request'.
7665 (init_env_requests): Updated.
7666 * src/roff/troff/env.h: Updated.
7667 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
7669 * REVISION: Increased to 1.
7670 * win32-diffs: Updated.
7672 2001-05-01 Werner LEMBERG <wl@gnu.org>
7674 * tmac/an-old.tmac: Fix minor compatibility mode issue.
7675 * tmac/troffrc-end: Make it really work in compatibility mode.
7677 2001-04-27 Werner LEMBERG <wl@gnu.org>
7679 * src/utils/lkbib/lkbib.cc: Switch inclusion order of stdio.h and
7682 2001-04-22 Werner LEMBERG <wl@gnu.org>
7684 * src/libs/libgroff/getopt.c, src/include/getopt.h: Updating to
7685 latest versions from glibc CVS archive.
7687 * MORE.STUFF: Updated, using a patch from Kees Zeelenberg
7688 <c.zeelenberg@hccnet.nl>.
7690 2001-04-21 Werner LEMBERG <wl@gnu.org>
7692 * configure.in: Move check for mkstemp() to...
7693 * aclocal.m4 (GROFF_MKSTEMP): This new function.
7694 * configure: Regenerated.
7696 * src/include/groff-getopt.h: Don't use variable names in
7699 * src/devices/grohtml/html-chars.h: Removed. It isn't used.
7700 * src/devices/grohtml/Makefile.sub,
7701 src/devices/grohtml/post-html.cc: Updated.
7703 2001-04-21 Albert Chin-A-Young <china@thewrittenword.com>
7705 * configure.in: Add special check for mkstemp().
7706 * src/libs/libgroff/tmpfile.cc: Use it.
7707 * src/utils/indxbib/indxbib.cc: Ditto.
7708 * src/utils/pfbtops/pfbtops.c (main): Don't use C++ comment style.
7709 * src/devices/grolbp/lbp.h (lbpprintf, lbpputs, vdmprintf): Use
7712 2001-04-20 Bruce Lilly <blilly@erols.com>
7714 `Version_string' as C++ object was not visible to linker from C
7716 Add `const' to `Version_string'.
7718 * src/utils/pfbtops/pfbtops.c (main), src/roff/groff/groff.cc
7719 (main), src/roff/troff/input.cc (main), src/preproc/tbl/main.cc
7720 (main), src/preproc/pic/main.cc (main), src/preproc/eqn/main.cc
7721 (main), src/preproc/grn/main.cc (main), src/preproc/html/pre-html.cc
7722 (scanArguments), src/preproc/refer/refer.cc (main),
7723 src/preproc/soelim/soelim.cc (main), src/devices/grotty/tty.cc
7724 (main), src/devices/grodvi/dvi.cc (main), src/devices/grolj4/lj4.cc
7725 (main), src/devices/grohtml/post-html.cc (main),
7726 src/devices/grolbp/lbp.cc (main), src/utils/tfmtodit/tfmtodit.cc
7727 (main), src/utils/hpftodit/hpftodit.cc (main),
7728 src/utils/lookbib/lookbib.cc (main), src/utils/indxbib/indxbib.cc
7729 (main), src/utils/lkbib/lkbib.cc (main),
7730 src/utils/addftinfo/addftinfo.cc (main): Implement it.
7732 * src/roff/groff/pipeline.c: Add _UWIN.
7733 * src/include/nonposix.h: Ditto.
7735 2001-04-20 Werner LEMBERG <wl@gnu.org>
7737 * src/include/lib.h: Use HAVE_STRERROR.
7738 * src/roff/groff/pipeline.c: Ditto.
7739 * src/preproc/html/pre-html.cc: Remove declaration of `strerror'.
7740 * src/libs/libgroff/Makefile.sub (version.cc): Add `extern "C"'.
7741 * src/utils/pfbtops/pfbtops.c: Add copyright notice.
7742 * win32-diffs: Updated.
7743 * src/utils/hpftodit/hpftodit.cc (read_map): Fix compiler warning.
7745 2001-04-19 Werner LEMBERG <wl@gnu.org>
7747 * src/preproc/html/pre-html.cc (scanArguments): Use `troff_command'
7748 instead of hardwired `"troff"'.
7749 (char_buffer::read_file): Remove unused variables.
7750 (char_buffer::write_file_troff): Ditto.
7751 (char_buffer::write_file_html): Ditto.
7752 (generateImages): Ditto.
7754 * src/utils/addftinfo/addftinfo.cc (main): Fix compilation problem.
7756 * src/include/lib.h: Don't include `groff-getopt.h' for UWIN.
7758 * src/libs/libgroff/font.cc (font::load_desc): Fix compiler warning.
7759 * src/libs/libbib/index.cc (index_search_item_iterator::get_tag,
7760 index_search_item::search1): Ditto.
7761 * src/roff/troff/node.h (width_list): Reorder members.
7762 * src/roff/troff/input.cc (do_define_macro): Fix compiler warning.
7763 (lookup_warning): Ditto.
7764 (prepend_string): Commented out.
7765 * src/roff/troff/dictionary.cc (is_good_size): Fix compiler warning.
7766 * src/roff/troff/reg.cc (number_value_to_ascii): Ditto.
7767 * src/preproc/tbl/main.cc (process_format): Ditto.
7768 * src/preproc/pic/pic.y (define_variable, reset, reset_all): Fix
7770 * src/preproc/pic/pic.cc: Updated.
7771 * src/preproc/eqn/lex.cc (init_table): Fix compiler warnings.
7772 * src/preproc/eqn/over.cc (over_box::compute_metrics): Ditto.
7773 * src/preproc/refer/command.cc (execute_command): Ditto.
7774 * src/preproc/refer/ref.cc (sortify_title, find_month): Ditto.
7775 * src/preproc/refer/token.cc (lookup_token): Ditto.
7776 * src/preproc/soelim/soelim.cc: Ditto.
7777 * src/preproc/html/pushbackbuffer.cc (ERROR): Ditto.
7778 (isHexDigit): Commented out.
7779 (pushBackBuffer::isString): Remove unused variable.
7780 * src/devices/grops/ps.cc (ps_printer::special): Fix compiler
7782 * src/devices/grops/psrm.cc (resource_manager::lookup_font,
7783 resource_manager::read_resource_arg, read_one_of, parse_extensions):
7785 * src/devices/grodvi/dvi.cc (dvi_printer::draw): Ditto.
7786 * src/devices/grolj4/lj4.cc (lj4_font::handle_unknown_font_command,
7787 lookup_paper_size): Ditto.
7788 * src/devices/grohtml/post-html.cc (is_subsection): Commented out.
7789 (text_glob, element_list): Reorder members.
7790 * src/devices/grohtml/html-text.cc (html_text::do_pre): Remove
7792 * src/devices/grohtml/html-text.h (html_text::emit_space): Change
7793 return value to `void'.
7794 * src/devices/grohtml/output.cc (word_list::word_list): Fix order
7796 * src/devices/grohtml/html.h (simple_output::check_newline,
7797 simple_output::space_or_newline, simple_output::enable_newlines):
7799 * src/devices/grolbp/lbp.cc (wp54charset, set_papersize): Remove
7801 * src/utils/tfmtodit/tfmtodit.cc (tfm::load, gf::load, main): Ditto.
7802 * src/utils/hpftodit/hpftodit.cc (File::seek, read_symbol_sets,
7803 output_ligatures, output_charset, read_map): Ditto.
7804 * src/utils/lookbib/lookbib.cc (main): Ditto.
7805 * src/utils/indxbib/indxbib.cc (main, fwrite_or_die): Ditto.
7806 (do_file): Fix typo (`=' -> `==').
7807 * src/utils/lkbib/lkbib.cc (main): Remove compiler warning.
7808 * src/utils/addftinfo/addftinfo.cc (main): Ditto.
7810 2001-04-18 Ruslan Ermilov <ru@FreeBSD.org>
7812 * src/roff/nroff/nroff.sh: Adding -p (pic) and -t (tbl) options.
7813 Fix usage of GROFF_BIN_PATH.
7814 * src/roff/nroff/nroff.man: Updated.
7816 2001-04-18 Werner LEMBERG <wl@gnu.org>
7818 * NEWS: Fixing typos.
7821 Version 1.17 released
7822 =====================
7824 2001-04-17 Werner LEMBERG <wl@gnu.org>
7826 * tmac/Makefile.sub (install-data): mdoc.local-s is in current
7827 directory, not in $(srcdir).
7829 2001-04-16 Werner LEMBERG <wl@gnu.org>
7831 * doc/groff.texinfo: More info on conditionals.
7833 2001-04-15 Werner LEMBERG <wl@gnu.org>
7835 * doc/groff.texinfo: Added some info about groff internals.
7837 * src/roff/troff/node.cc (make_glyph_node): Emit warning message
7838 about missing special character only if the name is non-null.
7840 2001-04-14 Werner LEMBERG <wl@gnu.org>
7842 Removing the grohtml-old device driver which is now obsolete.
7844 * src/devices/grohtml-old/*: Removed.
7845 * font/devhtml-old/*: Removed.
7846 * src/libs/libgroff/htmlindicate.cc (graphic_start, graphic_end):
7848 * Makefile.in (CCPROGDIRS, DEVDIRS): Updated.
7849 * test-groff (PATH): Updated.
7850 * tmac/Makefile.sub (NORMALFILES): Updated.
7851 * tmac/an-old.tmac: Remove special code for html-old device.
7852 Replace `html-or-html-old' register with `an-html'.
7853 * tmac/eqnrc: Updated.
7854 * tmac/html-old.tmac: Removed.
7855 * tmac/troffrc, tmac/troffrc-end: Updated.
7856 * tmac/www.tmac: Remove special code for html-old device.
7857 Replace `html-or-html-old' register with `www-html'.
7859 * src/libs/libgroff/tmpfile.cc (remove_tmp_files),
7860 src/libs/libgroff/htmlindicate.cc (graphic_end),
7861 include/htmlindicate.h, src/preproc/grn/*.cc,
7862 src/roff/groff/env.{cc,h}: Remove `void' parameter if used as a
7863 single argument for consistency with rest of source code.
7865 * aclocal.m4, tmac/an-old.tmac: Fix copyright.
7867 2001-04-13 Ruslan Ermilov <ru@FreeBSD.org>
7869 * src/roff/troff/troff.man: Fixing typos.
7871 2001-04-13 Werner LEMBERG <wl@gnu.org>
7873 * doc/pic.ms: Fixing many font switches.
7874 * doc/groff.texinfo: Fixes, additions.
7875 * MORE.STUFF: Updated.
7877 2001-04-12 Gaius Mulley <gaius@glam.ac.uk>
7879 * src/devices/grohtml/grohtml.man: Updated manual page regarding
7881 * src/preproc/html/pre-html.cc (createImage): Fixed right hand
7883 (removeTempFiles): New function to tidy up temporary files.
7884 * src/preproc/html/pre-html.cc (main): Calls `removeTempFiles()'.
7885 Many fixes to do with the new inline suppress node and image regions
7887 * src/devices/grohtml/post-html.cc: New method `is_auto_img'.
7888 (generate_img_src): New function.
7889 (html_printer::do_auto_image): Utilizes it.
7890 (do_heading, do_title): Include inline images within their contents.
7891 (html_printer::begin_page): Tidied up comments that are issued to
7892 the html output file.
7893 (html_printer::do_fill): Fixed so that `.nf' works with fonts other
7895 (text_glob::is_br): New method used by do_heading.
7896 * tmac/s.tmac: If -Thtml then emit $1 in .IP rather than its
7897 equivalent diversion.
7898 * src/include/html-strings.h: Altered image tags to reflect the
7900 * src/include/htmlindicate.h (html_end_suppress): Added `is_inline'
7902 * src/preproc/eqn/main.cc: Will suppress generation of image tags if
7903 it is already inside a pic image. Only emit tags if the argument
7904 `-Tps:html' is present.
7905 * src/preproc/tbl/main.cc: Changes to reflect additional
7906 `html_end_suppress' parameter.
7907 * src/roff/troff/env.cc: Only emit eol tag if a node has been
7908 emitted since the last eol tag was written.
7909 * src/roff/troff/env.h: New boolean `emitted_node'.
7910 * src/roff/troff/input.cc (do_suppress): Handles extra suppress
7911 nodes \O3, \O4, \O5. No longer use `output_low_mark_miny'.
7912 * src/roff/troff/node.cc (check_charinfo): New method.
7913 (troff_output_file::determine_line_limits): Alterations to limit
7915 * tmac/www.tmac: Changes to reflect new suppress nodes.
7917 2001-04-12 Bruno Haible <haible@clisp.cons.org>
7919 * src/devices/grohtml/post-html.cc (html_printer::add_to_sbuf):
7920 Escape the html_glyph in the buffer.
7921 (str_translate_to_html): Output the unescaped escaped_char.
7922 * src/devices/grohtml/html-text.cc (issue_table_begin): Set
7923 `frame=void', not `frame=none'. Add `border=0'.
7925 2001-04-12 Werner LEMBERG <wl@gnu.org>
7927 * PROBLEMS: Add some words on how to avoid wrapper macros.
7929 2001-04-11 Blake McBride <blake@florida-software.com>
7931 * src/include/nonposix.h (fileno) [_MSC_VER]: Removed.
7933 2001-04-11 Werner LEMBERG <wl@gnu.org>
7935 * font/devlbp/Makefile.sub (CLEANADD): Set it.
7936 * tmac/Makefile.sub (CLEANADD): Add tmac.local-s.
7937 * Makefile.in (dist): Don't remove src/xditview/Imakefile, but ...
7938 * Makefile.sub (DISTCLEANFILES): Here.
7940 * libs/libgroff/new.cc: Include `nonposix.h'.
7941 * win32-diffs: Updated.
7943 2001-04-10 Ruslan Ermilov <ru@FreeBSD.org>
7945 Added skeleton macro for defunct macros.
7947 Updated documentation.
7949 When inside displays, an empty input line warning should be
7950 suppressed. If another macro call is put inside a display,
7951 all subsequent empty lines found in that display caused a
7952 warning to be emitted.
7954 * tmac/doc.tmac (doc-defunct-macro): New macro.
7955 (Db, Ds, Ex, Or, Sf): Reimplemented using this macro.
7956 (doc-restore-global-vars): Fixed typo.
7957 (doc-empty-line): Check the `doc-display-depth' register to
7958 determine whether we are inside display or not.
7960 * tmac/doc-common: Removed `Or' and `Sf' registers.
7961 Moved obsolete `Ds' macro to doc.tmac.
7963 * tmac/groff_mdoc.man: Bump document date.
7964 Document `.Vt' under ``Variable Types''.
7965 Removed documentation for obsolete `.Or' macro.
7967 2001-04-10 Werner LEMBERG <wl@gnu.org>
7970 * doc/groff.texinfo: Many fixes, additions, clarifications, etc.
7972 2001-04-10 Bruno Haible <haible@clisp.cons.org>
7974 * src/devices/grodvi/dvi.cc (main): Accept --help and --version.
7975 (usage): Add stream argument. Don't exit.
7976 * src/devices/grohtml/post-html.cc (main): Accept --help and --version.
7977 Write --version output to stdout, not stderr.
7978 (usage): Add stream argument. Don't exit.
7979 * src/devices/grohtml-old/html.cc (main): Accept --help and --version.
7980 (usage): Add stream argument. Don't exit.
7981 * src/devices/grolbp/lbp.cc (long_options): Use symbolic getopt.h
7983 (usage): Add stream argument. Don't exit.
7984 (main): Write --help output to stdout, not stderr.
7985 * src/devices/grolj4/lj4.cc (main): Accept --help and --version.
7986 (usage): Add stream argument. Don't exit.
7987 * src/devices/grops/ps.cc (main): Accept --help and --version.
7988 (usage): Add stream argument. Don't exit.
7989 * src/devices/grotty/tty.cc (main): Accept --help and --version.
7990 (usage): Add stream argument. Don't exit.
7991 * src/preproc/eqn/main.cc (usage): Add stream argument. Don't exit.
7992 (main): Accept --help and --version.
7993 * src/preproc/grn/main.cc (usage): Add stream argument. Don't exit.
7994 (main): Accept --help and --version.
7995 * src/preproc/html/pre-html.cc (usage): Add stream argument.
7996 (scanArguments): Accept --help and --version.
7997 * src/preproc/pic/main.cc (usage): Add stream argument. Don't exit.
7998 (main): Accept --help and --version.
7999 * src/preproc/refer/refer.cc (main): Accept --help and --version.
8000 (usage): Add stream argument. Don't exit.
8001 * src/preproc/soelim/soelim.cc (usage): Add stream argument. Don't
8003 (main): Accept --help and --version.
8004 * src/preproc/tbl/main.cc (usage): Add stream argument. Don't exit.
8005 (main): Accept --help and --version.
8006 * src/roff/groff/groff.cc (main): Accept --help and --version.
8007 (synopsis): Add stream argument.
8008 (help): Write --help output to stdout, not stderr.
8009 (usage): Add stream argument. Don't exit.
8010 * src/roff/grog/grog.pl: Accept --help and --version.
8012 * src/roff/grog/grog.sh: Accept --help and --version.
8013 * src/roff/nroff/nroff.sh: Accept --help and --version.
8014 * src/roff/troff/input.cc (USAGE_EXIT_CODE): Remove macro.
8015 (usage): Add stream argument. Don't exit.
8016 (main): Accept --help and --version.
8017 * src/utils/addftinfo/addftinfo.cc (main): Accept --help and --version.
8018 (usage): New function with stream argument, doesn't exit.
8019 * src/utils/hpftodit/hpftodit.cc (main): Accept --help and --version.
8020 (usage): New function with stream argument, doesn't exit.
8021 * src/utils/indxbib/indxbib.cc (main): Accept --help and --version.
8022 (usage): Add stream argument. Don't exit.
8023 * src/utils/lkbib/lkbib.cc (usage): Add stream argument. Don't exit.
8024 (main): Accept --help and --version.
8025 * src/utils/lookbib/lookbib.cc (usage): Add stream argument. Don't
8027 (main): Accept --help and --version.
8028 * src/utils/pfbtops/pfbtops.c (usage): Add stream argument. Don't exit.
8029 (main): Accept --help and --version.
8030 * src/utils/tfmtodit/tfmtodit.cc (main): Accept --help and --version.
8031 (usage): Add stream argument. Don't exit.
8033 2001-04-10 Ruslan Ermilov <ru@freebsd.org>
8035 Fix indentation in SYNOPSIS.
8037 Updated to include changes of latest BSD mdoc version (basically,
8038 the only change is that `.Fn' and `.Fc' put a final semicolon after
8039 a function declaration in the SYNOPSIS section).
8041 * tmac/doc.tmac (doc-in-synopsis-count): Replaced with ...
8042 (doc-in-synopsis-section): New variable. Updated all related
8044 (doc-indent-synopsis-active): New register.
8045 (Nd, Fn, Fo): Use it.
8046 (Cd): It requires manipulation of \n[doc-indent-synopsis] so that
8047 `.Cd' with long argument line produces indented wrapped lines.
8048 Also, the misplaced `.nop \*[doc-Nm-font]\c'' caused extra
8049 undesirable line break to be output.
8050 (doc-do-func-decl, Nm, Vt, Fn, Fo): Remove extraneous calls to
8052 (Fn, Fc): Add final `;' to output.
8053 (doc-save-global-vars, doc-restore-global-vars): Updated.
8054 * tmac/doc-common: Remove `Ex' register.
8056 * tmac/doc-ditroff, tmac/doc-nroff, tmac/doc-syms: Updated
8059 2001-04-06 Ruslan Ermilov <ru@freebsd.org>
8061 * tmac/doc.tmac (Cd): Simplify code.
8062 * tmac/groff_mdoc.man: Document some behaviour of `Cd' request.
8064 2001-04-06 Werner LEMBERG <wl@gnu.org>
8066 Implement continuous underlining for nroff mode. To do that, a new
8067 request in the ditroff language has been added: `x u N' (N is 0
8070 \X and \Y are now transparent to end-of-sentence recognition.
8072 * src/include/printer.h (printer): Add `type' parameter to `special'
8074 * src/libs/libdriver/printer.cc (printer::special): Updated.
8075 * src/libs/libdriver/input.cc (do_file): Handle `x u N'.
8077 * src/devices/dvi/dvi.cc (dvi_printer::special): Handle only
8078 specials of type `p'.
8079 * src/devices/grohtml/post-html.cc (html_printer::special): Ditto.
8080 * src/devices/grohtml-old/html.cc (html_printer::special): Ditto.
8081 * src/devices/grops/ps.cc (ps_printer::special): Ditto.
8082 * src/devices/grotty/tty.cc: Add new enum CU_MODE.
8083 (glyph::order): New method.
8084 (tty_printer::add_char): Use it.
8085 (tty_printer::special): New method.
8086 (tty_printer::end_page): Implement it.
8088 * src/roff/troff/node.h (special_node): Add `no_init_string' member.
8089 * src/roff/troff/node.cc (special_node::special_node): Add parameter
8090 to set `no_init_string'.
8091 (special_node::tprint_start): Use it.
8092 (special_node::same, special_node::copy): Updated.
8093 (special_node::ends_sentence): New method.
8094 (troff_output_file::start_special): Add parameter to include
8095 inititialization of special conditionally.
8097 * src/roff/troff/env.h (environment): New member `underline_spaces'.
8098 * src/roff/troff/env.cc (do_underline_special): New function.
8099 (environment::set_font): Use it.
8100 (do_underline): Use it. This was `underline()'.
8101 (underline): Call `do_underline()'.
8102 (continuous_underline): New function which calls `do_underline()'.
8103 (environment::newline): Use `do_underline_special()'.
8104 (init_env_requests): Updated.
8106 * NEWS, man/troff_out.man: Updated.
8108 2001-04-06 Bruno Haible <haible@clisp.cons.org>
8110 * font/devutf8/R.proto: Fix code of 'shc'.
8112 2001-04-06 Ruslan Ermilov <ru@freebsd.org>
8114 Many fixes. Diag lists can now be nested also; additionally,
8115 `-compact' and `-offset' are supported.
8117 * tmac/doc.tmac (doc-have-indent): Replaced with ...
8118 (doc-list-have-indent-stackXXX): A new register stack.
8119 (doc-have-diag-list): Removed.
8120 (Bl): Use `doc-list-have-indent-stackXXX'.
8122 (doc-diag-list): Use `doc-compact-list-stackXXX'.
8123 (doc-tag-list): Use `doc-list-have-indent-stackXXX'.
8124 (doc-set-vertical-and-indent): Ditto.
8125 (doc-next-list-depth): Removed.
8126 (doc-increment-list-stack): Updated.
8127 (doc-decrement-list-stack): Use `doc-list-depth' instead of
8128 `doc-next-list-depth'.
8129 (doc-end-list, doc-end-column-list): Don't use
8130 `doc-increment-list-stack'.
8131 (doc-set-column-tab): Don't use `doc-list-offset-stackXXX'.
8132 (doc-save-global-vars, doc-restore-global-vars): Updated.
8133 * tmac/doc-common: Updated.
8134 * tmac/groff_mdoc.man: Updated.
8137 2001-04-02 Werner LEMBERG <wl@gnu.org>
8139 * src/devices/grotty/grotty.man: Fix grammatical error.
8141 2001-03-30 Ruslan Ermilov <ru@freebsd.org>
8143 Remove .Ld from mdoc package; replace it with special handling of
8146 * tmac/doc-common: Remove `Ld' register.
8147 Uncomment `doc-volume-ds-*' strings.
8148 Remove `doc-operating-system-default'.
8150 * tmac/doc-syms (Ld): Removed.
8151 * tmac/doc.tmac (doc-parse-args, doc-parse-arg-vector): Handle
8155 * tmac/groff_mdoc.man: Many fixes and updates.
8157 2001-03-29 Werner LEMBERG <wl@gnu.org>
8159 * tmac/troffrc-end: Protect data with `.do'. Reported by T. Kurt
8160 Bond <tkb@tkb.mpl.com>.
8161 * tmac/www.tmac: Save compatibility mode.
8163 2001-03-28 Ruslan Ermilov <ru@freebsd.org>
8165 * tmac/groff_mdoc.man: Many fixes.
8167 2001-03-28 Werner LEMBERG <wl@gnu.org>
8169 * src/preproc/soelim/soelim.man: Document that `.<whitespace>so'
8172 2001-03-27 Werner LEMBERG <wl@gnu.org>
8174 * tmac/an-old.tmac (TP, an-do-tag): Reduce line length while in
8175 diversion. This fixes overlong tags.
8177 2001-03-26 Werner LEMBERG <wl@gnu.org>
8179 * doc/groff.texinfo: Fixed and improved documentation of fonts.
8180 * tmac/doc-syms: Fix error messages.
8181 * tmac/an-old.tmac: Remove incorrect double backslashes.
8183 2001-03-24 Ruslan Ermilov <ru@freebsd.org>
8185 * tmac/Makefile.sub: Strip mdoc.local also
8186 * tmac/strip.sed: Fixed.
8188 2001-03-24 Werner LEMBERG <wl@gnu.org>
8190 * tmac/doc-nroff, tmac/doc-ditroff: Implement -rSxx switch for
8191 selecting the font size.
8192 * tmac/groff_mdoc.man, NEWS: Document it.
8194 2001-03-23 Werner LEMBERG <wl@gnu.org>
8196 * src/roff/troff/div.cc (save_vertical_space): Add default argument
8198 * src/roff/troff/env.cc (family_change): Make `.fam' accept no
8199 argument to restore previous font family.
8200 * src/roff/troff/troff.man, man/groff.man, NEWS: Updated.
8202 * doc/groff.texinfo: More fixes and additions (mainly for font
8203 manipulating commands).
8205 * tmac/groff_mdoc.reference.man: Small updates and renamed to ...
8206 * tmac/groff_mdoc.man: This. The quick reference has been removed.
8207 * tmac/Makefile.sub, NEWS: Updated.
8209 2001-03-23 Werner LEMBERG <wl@gnu.org>
8211 Replaced mdoc implementation. The new version is `state of the
8212 art', using almost all new features of groff 1.17 -- it won't run
8213 with older versions.
8215 * tmac/doc.tmac: Completely rewritten.
8216 * tmac/doc-common: Ditto.
8217 * tmac/doc-nroff: Ditto.
8218 * tmac/doc-ditroff: Ditto.
8219 * tmac/doc-syms: Ditto.
8220 * tmac/mdoc.local: New file.
8221 * tmac/groff_mdoc.samples.man: Replaced with ...
8222 * tmac/groff_mdoc.reference.man: New file, covering mdoc completely.
8223 * tmac/strip.sed: Updated.
8224 * tmac/Makefile.sub: Updated.
8227 * tmac/groff_man.man: Add `man.local' to the FILES section.
8229 2001-03-22 Werner LEMBERG <wl@gnu.org>
8231 * doc/groff.texinfo: Added many @noindent.
8232 Replaced @end_Example -> @endExample.
8233 Added info whether registers are r/o.
8234 Many other additions and fixes.
8236 2001-03-21 Werner LEMBERG <wl@gnu.org>
8238 * doc/groff.texinfo: Added macro @Var (and some hacks due to bugs
8239 in makeinfo of texinfo 4.0) to be used in @Def* macros.
8240 Improved @Def* macros: Now the exact syntax of request, register,
8241 and escapes is shown.
8242 Added macros for parentheses and brackets to be used in @Def*.
8243 Many fixes and improvements of the documentation.
8245 2001-03-20 Werner LEMBERG <wl@gnu.org>
8247 * doc/groff.texinfo: Added new index: `st' (for strings).
8248 Added macros @Defstr(x).
8249 Added macro @Example (adding @group).
8250 Other minor improvements.
8252 2001-03-19 Werner LEMBERG <wl@gnu.org>
8254 * doc/groff.texinfo: Added two new indices: `es' (for escapes) and
8255 `rq' for requests. `fn' is no longer used.
8256 Added macros @Defreq(x), @Defreg(x), and @Defesc(x).
8259 * tmac/an-old.tmac (an-p-footer): If `cR' is set, replace page
8260 number with name of man page.
8262 2001-03-19 Larry Kollar <kollar@alltel.net>
8264 * doc/groff.texinfo: Complete revision. Added many @Deffn to gain
8267 2001-03-19 Werner LEMBERG <wl@gnu.org>
8269 * man/groff_font.man: Document `prepro', `postpro', and `print'.
8270 * src/roff/groff/groff.man: Improve documentation of `-l' and `-L'.
8271 * src/devices/grohtml/grohtml.man: Fixing typos.
8273 2001-03-19 Gaius Mulley <gaius@glam.ac.uk>
8275 * tmac/s.tmac (@IP): Pass `.ip' html tag.
8276 * tmac/groff_mwww.man: Remove .LINE macro
8277 * tmac/www.tmac (LINE): Add `.ti'.
8279 * src/devices/grohtml/post-html.cc (html_printer): New member
8281 (html_printer::emit_raw): Use it.
8282 (html_printer::do_linelength): Ditto.
8283 (html_printer::do_pageoffset): Ditto.
8284 (html_printer::do_indentation): Ditto.
8285 (html_printer::do_tempindent): Ditto.
8286 (html_printer::do_break): Ditto.
8287 (html_printer::begin_page): Ditto.
8288 (html_printer::do_indentedparagraph): New function.
8289 (html_printer::troff_tag): Handle `.ip'.
8290 * src/devices/grohtml/html-text.cc (html_text::issue_table_begin):
8291 Add `<td width=...>' handling.
8292 (html_text::do_table): Add parameter.
8293 (html_text::do_indent): Updated.
8294 * src/devices/groohtml/html-text.h: Updated.
8296 2001-03-16 Gaius Mulley <gaius@glam.ac.uk>
8298 Introduced simple html tables to implement indentation.
8300 * src/devices/grohtml/html.h (word, word_list): New structures.
8301 (simple_output): Use it.
8302 * src/devices/grohtml/post-html.cc: Add `INDENTATION'.
8303 (html_printer): Improve indentation handling.
8304 (html_printer::emit_raw): Set `in_table' element. Handle
8306 (html_printer::write_header): Move conditional downwards.
8307 Don't allow whitespace in tags.
8308 (html_printer::do_linelength): Handle line length and indentation
8310 (html_printer::do_pageoffset): Handle indentation conditionally.
8311 (html_printer::do_indentation): Ditto.
8312 (html_printer::do_tempindent): New function member.
8313 (html_printer::do_fill): Take care of indentation.
8314 (html_printer::do_flush): Finish table.
8315 (html_printer::do_links): Ditto.
8316 (html_printer::do_break): New function for handling `.br' and `.ti'.
8317 (html_printer::troff_tag): Use it.
8319 (html_printer::flush_globs): Fix.
8320 (html_printer::flush_page): Finish table.
8321 (html_printer::html_printer): Fix error message. Set up
8323 (html_printer::add_to_sbuf): Remove special handling of character
8325 (to_unicode): Remove `stop()'.
8326 (html_printer::write_title): Cleanup.
8327 (html_printer::begin_page): Use `put_string()'. Handle indentation.
8328 (html_printer::~html_printer): Flush text and end the line.
8330 * src/devices/grohtml/html_text.h: Add more *_TAG enum values.
8331 * src/devices/grohtml/html_text.cc (html_text::end_tag): Fix
8333 (html_text::start_tag): Disable newlines.
8334 (html_text::table_is_void): New function.
8335 (html_text::issue_table_begin): Ditto.
8336 (html_text::issue_table_end): Ditto.
8337 (html_text::push_para): Better table handling.
8338 (html_text::do_indent): New function.
8339 (html_text::do_table): Ditto.
8340 (html_text::done_table): Ditto.
8341 (html_text::do_tt): Handle PRE_TAG.
8342 (html_text::is_in_table): New function.
8343 (html_text::check_emit_text): Handle tables.
8344 (html_text::do_emittext): Use `nl()'.
8345 (html_text::do_para): Handle table.
8346 (html_text::remove_def): New function.
8347 * src/devices/grohtml/output.cc (word, word_list): Implement
8349 (simple_output::end_line): Flush last word.
8350 (simple_output::simple_comment): Ditto.
8351 (simple_output::begin_comment): Recoded.
8352 (simple_output::end_comment): Ditto.
8353 (simple_output::comment_arg): Removed.
8354 (simple_output::check_newline): Improve test and flush last word.
8355 (simple_output::space_or_newline): Improved.
8356 (simple_output::write_newline): Replaced with...
8357 (simple_output::nl): This.
8358 (simple_output::put_raw_char): Flush last word.
8359 (simple_output::check_space): Removed.
8360 (simple_output::put_translated_string): Ditto.
8361 (simple_output::put_string): Simplified.
8362 (simple_output::put_number): Updated.
8363 (simple_output::put_float): Ditto.
8364 (simple_output::put_symbol): Removed.
8365 (simple_output::enable_newlines): Add `check_newline()'.
8366 (simple_output::flush_last_word): New function.
8368 * src/roff/troff/enc.cc (no_fill): Remove call to add_html_tag().
8369 * src/roff/troff/div.cc (page_offset): Add call to add_html_tag().
8371 * tmac/s.tmac (@PP, @IP): Add html conditional code.
8372 * tmac/an-old.tmac (TP): Ditto.
8374 2001-03-09 Ruslan Ermilov <ru@freebsd.org>
8376 * mdate.sh: Make it POSIX compliant.
8378 2001-03-09 Werner LEMBERG <wl@gnu.org>
8380 Added the `return' request to end a macro immediately. It simply
8381 pops iterators from the input stack until a macro iterator is found.
8383 * src/roff/troff/input.cc (input_iterator::is_macro,
8384 macro_iterator::is_macro): New member.
8385 (input_return_boundary): New class to signal an immediate return
8387 (input_stack::add_return_boundary, input_stack::is_return_boundary):
8389 (input_stack::clear): Use it.
8390 (input_stack::pop_macro): New function.
8391 (while_request): Use `is_return_boundary()'.
8392 (return_macro_request): New function.
8393 (init_input_requests): Use it.
8395 * src/roff/troff/TODO: Updated.
8396 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
8398 2001-03-08 Werner LEMBERG <wl@gnu.org>
8400 * src/roff/troff/input.cc (input_iterator::is_boundary): Minor
8403 2001-03-07 Werner LEMBERG <wl@gnu.org>
8405 Make `\B' more rigid.
8407 * src/roff/troff/number.cc (parse_expr, parse_term): Add `rigid'
8409 (get_number_rigidly): New function.
8410 * src/roff/troff/input.cc (do_expr_test): Use it.
8411 * src/roff/troff/token.h: Updated.
8413 * src/roff/troff/request.h: Fix typo (init_html_request ->
8414 init_markup_request).
8416 2001-03-04 Gaius Mulley <gaius@glam.ac.uk>
8418 Fixed grohtml handling of any named glyph for glyph indexes < 0x80.
8419 Cosmetic changes to `.html-begin', `.html-end', `.html-image' which
8420 are now `.begin', `.end', `.image'.
8422 * src/devices/grohtml/post-html.cc: Adding UNICODE_DESC_START.
8423 (html_printer::add_to_sbuf): Changing type of `code' parameter.
8424 Use add_char_to_sbuf().
8425 (to_unicode): New function.
8426 (char_translate_to_html): Changing type of `ch' parameter.
8428 (html_printer::~html_printer): Comment out doctype string.
8429 * src/preproc/html/pre-html.cc (write_end_image): Use `.end'
8430 instead of `.html-end'.
8431 (write_start_image): Use `.begin' and `.image' instead of
8432 `.html-begin' and `.html-image'.
8433 * src/roff/troff/input.cc: Rename `html_level' to `begin_level'.
8434 (html_begin): Renamed to ...
8436 (html_end): Renamed to ...
8438 (html_image): Renamed to ...
8440 (init_html_requests): Renamed to ...
8441 (init_markup_requests): This.
8442 * tmac/www.tmac: Updated.
8444 2001-02-28 Bram <bram@avontuur.org>
8446 * src/libs/libgroff/font.cc (font_widths_cache): Fixing syntax of
8449 2001-02-26 David Leonard <david.leonard@csee.uq.edu.au>
8451 * doc/meref.me: Fixing some typos.
8453 2001-02-16 Werner LEMBERG <wl@gnu.org>
8455 * src/roff/troff/node.cc (space_node::get_hyphenation_type): New
8456 method. Return `HYPHEN_MIDDLE' if it was `\:'.
8457 * src/roff/troff/node.h: Updated.
8459 2001-02-17 Ruslan Ermilov <ru@FreeBSD.org>
8461 * tmac/groff_tmac.man: Fix typo.
8463 2001-02-16 Werner LEMBERG <wl@gnu.org>
8465 Fixing a bug which prevented proper end-of-sentence recognition
8466 between an `unformatted' box and the following text. As a
8467 consequence, vertical line distances are no longer preserved in
8468 boxes after a call to `.unformat' -- because boxes aren't
8469 line-oriented (contrary to diversions), this doesn't make sense
8472 * src/roff/troff/node.cc (*node::set_unformat_flag): Add return
8474 (vertical_size_node::set_unformat_flag): New method.
8475 * src/roff/troff/node.hh: Updated.
8476 * src/roff/troff/input.cc (word_space_node::reread,
8477 hmotion_node::reread): Reset `unformat' flag after usage.
8478 (unformat_macro): Append only if `set_unformat_flag()' returns
8480 * src/roff/troff/troff.man: Updated.
8482 2001-02-15 Werner LEMBERG <wl@gnu.org>
8484 * src/roff/troff/troff.man, NEWS, man/groff.man: Improved
8485 documentation of `asciify' and `unformat' requests.
8487 2001-02-13 Werner LEMBERG <wl@gnu.org>
8489 Redesigned the `unformat' request. It is no longer connected with
8490 `asciify' but rather uses new `reread()' methods if the `unformat'
8491 flag is set. Additionally, the handling of space characters after
8492 unformatting has been fixed so that they retain their width.
8494 * src/roff/troff/node.h (width_list): New structure to store
8495 original widths of spaces.
8496 (node): Added `unformat' member.
8497 Replaced `num_spaces' variable with `orig_width' list.
8498 * src/roff/troff/node.cc (*node::asciify,
8499 asciify_reverse_node_list): Removed `unformat_only' flag and related
8501 (word_space_node::asciify, word_space_node::word_space_node): Use
8503 (word_space_node::~word_space_node): New destructor.
8504 (word_space_node::copy): Updated to handle `orig_width'.
8505 (hmotion_node::copy, unbreakable_space_node::copy): Updated.
8506 (*node::merge_space): Update `orig_width' list if necessary.
8507 (*node::set_unformat_flag): New methods to set the `unformat' flag.
8508 * src/roff/troff/enc.cc (environment::space_newline): Use
8510 (environment::space): Added method to handle space width and
8511 sentence space width as parameters. Use `width_list'.
8512 (environment::make_tab_node): Updated.
8513 * src/roff/troff/env.h: Updated.
8514 * src/roff/troff/input.cc (word_space_node::reread,
8515 unbreakable_space_node::reread, hmotion_node::reread): New methods
8516 to handle nodes specially if `unformat' flag is set.
8517 (do_asciify_macro): Renamed back to ...
8518 (asciify_macro): This.
8519 (unformat_macro): New implementation to simply set the `unformat'
8522 * MORE.STUFF: Added more info about deroff.
8524 2001-02-08 Werner LEMBERG <wl@gnu.org>
8526 * src/roff/troff/node.h (unbreakable_space_node, hmotion_node,
8527 space_char_hmotion_node, overstrike_node): Add `get_hyphen_list()'
8528 and `add_self()' methods to avoid hyphenation. For example, the
8529 hyphen list for `foo\0\0bar' was `foobar', causing insertion of a
8530 soft hyphen after `foo'. Now the hyphen list is correctly
8531 `foo<ignore><ignore>bar'.
8533 2001-02-05 Yoshiteru Kageyama <yt-kage@cb3.so-net.ne.jp>
8535 * tmac/groff_tmac.man: Fix `BIR' macro.
8537 2001-02-04 Werner LEMBERG <wl@gnu.org>
8539 A new escape sequence `\:', inserting a zero-width break point.
8541 * src/roff/troff/input.h: Adding `ESCAPE_COLON'.
8542 * src/roff/troff/input.cc (get_copy, token::next, asciify):
8544 * src/roff/troff/node.h (node): Add `is_escape_colon()' virtual
8546 (space_node): Add `was_escape_colon' member. Add `is_escape_colon()'
8547 and `asciify()' methods.
8548 * src/roff/troff/node.cc (space_node::space_node): Updated.
8549 (space_node::asciify): Handle `was_escape_colon'.
8550 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
8552 Handle `\~' similar to other comparable requests.
8554 * src/roff/troff/input.cc (process_input_stack): Remove now obsolete
8556 (token::next): Move creation of an unbreakable_space_node to...
8557 (token::add_to_node_list): Here.
8559 Fix a bug which sometimes prevented hyphenation of words connected
8560 with `\~' or `\ ' (and other escape sequences handled as
8561 TOKEN_NODE). This also fixes a hyphenation problem with boxes
8562 (after a call to the `unformat' request).
8564 * src/roff/troff/env.h (environment::possibly_break_line,
8565 environment::hyphenate_line): Introducing `start_here' parameter.
8566 * src/roff/troff/env.cc (environment::space_newline,
8567 environment::space): Use it.
8568 (environment::possibly_break_line, environment::hyphenate_line):
8570 * src/roff/troff/input.cc (process_input_stack): Use it.
8571 * src/roff/troff/node.h (unbreakable_space_node, hmotion_node,
8572 space_char_hmotion_node, overstrike_node): Add
8573 `get_hyphenation_type()' method.
8574 * src/roff/troff/node.cc (break_char_node::asciify): Don't asciify
8575 if `unformat_only' is active.
8577 2001-01-30 Werner LEMBERG <wl@gnu.org>
8579 Implemented new read-only number register `.linetabs' which
8580 returns 1 if in line-tabs mode, 0 otherwise.
8582 * src/roff/troff/env.h (environment): Add get_line_tabs() member.
8583 * src/roff/troff/env.cc (get_line_tabs): New function.
8584 (init_env_requests): Use it.
8585 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
8587 * VERSION, REVISION: Changing to 1.17.0.
8589 2001-01-28 Werner LEMBERG <wl@gnu.org>
8591 Fixed a bug which prevented hyphenation of words which are finished
8594 * src/roff/troff/token.h (token): Add enum type
8595 `TOKEN_TRANSPARENT_DUMMY' and method `transparent_dummy()'.
8596 * src/roff/troff/input.cc (token::next, token::description,
8597 get_line_arg, token::add_to_node_list, token::process): Use it.
8599 2001-01-27 Werner LEMBERG <wl@gnu.org>
8601 * src/roff/troff/div.h (diversion): Add `saved_prev_line_interrupted'.
8602 * src/roff/troff/div.cc (do_divert): Use it.
8604 * src/roff/troff/input.cc (asciify): Add ESCAPE_RIGHT_PARENTHESIS.
8606 2001-01-25 Werner LEMBERG <wl@gnu.org>
8608 Adding the `linetabs' request. If set, tab distances are not
8609 computed relative to the input line but relative to the output line.
8611 * src/roff/troff/env.h (environment): New member `line_tabs'.
8612 * src/roff/troff/env.cc (line_tabs_request): Implement request.
8613 (environment::environment, environment::copy): Updated.
8614 (environment::distance_to_next_tab): Use `line_tabs'.
8615 (init_env_requests): Register request.
8616 * src/roff/troff/troff.man, man/groff.man, NEWS: Document it. Other
8619 2001-01-24 Werner LEMBERG <wl@gnu.org>
8621 Introducing a new read-only register `.int' which is set to a
8622 positive value if the last output line is interrupted (i.e., if it
8625 * src/roff/troff/env.cc (init_env_requests): Add it.
8626 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
8628 2001-01-23 Gaius Mulley <gaius@glam.ac.uk>
8630 * tmac/mwww.tmac: Call `www.tmac', not `arkup.tmac'.
8631 * src/preproc/html/pre-html.cc (findPrefix): New function which
8632 generates the troff executable name via the system prefix.
8633 * src/preproc/eqn/main.cc: Modified warning message.
8635 2001-01-23 Werner LEMBERG <wl@gnu.org>
8637 troff's `box' and `boxa' requests didn't preserve temporary
8640 * src/roff/troff/div.h (diversion): Add `saved_saved_indent' and
8641 `saved_target_text_length' members.
8642 * src/roff/troff/div.cc (do_divert): Use them.
8644 Tabs (but not yet leaders and fields) are now handled correctly by
8647 * node.h (hmotion_node): Add field `was_tab'.
8648 * env.cc (environment::make_tab_node): Set it.
8649 * node.cc (hmotion_node::copy, hmotion_node::asciify): Use it.
8651 Added new request `unformat' which will, contrary to `asciify',
8652 preserve font information after unformatting (i.e., only nodes
8653 dealing with horizontal space are converted back to input
8656 * input.cc (asciify_macro): Renamed to ...
8657 (do_asciify_macro): this, having a new parameter `unformat_only'.
8658 (asciify_macro, unformat_macro): New; using do_asciify_macro.
8659 (init_input_requests): Added `unformat'.
8660 * node.cc (*_node::asciify), asciify_reverse_node_list: Added
8661 parameter to control asciification process.
8662 * node.h (*_node::asciify): Ditto.
8663 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
8665 2001-01-20 Werner LEMBERG <wl@gnu.org>
8667 * doc/groff.texinfo: Minor improvement of `.in' documentation.
8669 2001-01-18 Werner LEMBERG <wl@gnu.org>
8671 * tmac/ps.tmac: Remove call of psold.tmac.
8672 * tmac/psold.tmac: Comment updated.
8673 * tmac/psnew.tmac: Removed since no longer needed.
8674 * tmac/Makefile.sub, NEWS, src/devices/grops/grops.man: Updated.
8676 * font/devutf8/R.proto: Adding `shc' glyph.
8677 * font/devutf8/NOTES: Updated.
8679 * test-groff: Updated.
8681 2001-01-15 Gaius Mulley <gaius@glam.ac.uk>
8683 First cut of the new html device driver. Changes to pre-html and
8684 the new grohtml are too numerous to be documented here.
8686 Stuff related to `html' has been renamed to `html-old' and `html2'
8687 stuff has been renamed to `html' (including directories). The new
8688 html device driver is therefore invoked as `-Thtml'.
8690 Added new `\O' escape to suppress output (needed by html driver).
8692 Added functions and code to pass info about input-level commands
8693 (`.in', `.fl', etc.) to html driver.
8695 Three new functions (.html-begin, .html-end, and .html-image) for
8696 better html handling: `html-begin' will execute the remaining line
8697 if at the outermost nesting level, increasing an internal counter.
8698 `html-end' does the same but decreases the internal counter.
8699 `html_image' puts its arguments into a special node (suppress_node)
8700 to define an image region.
8702 The `output' request has been removed.
8704 * tmac/html-tags.tmac: Removed.
8705 * tmac/arkup.tmac: Updated and renamed to ...
8706 * tmac/www.tmac: New file.
8707 * tmac/markup.tmac Updated and renamed to ...
8708 * tmac/mwww.tmac: New file.
8709 * tmac/Makefile.sub: Updated.
8710 * tmac/an-old.tmac: Updated.
8711 * tmac/eqnrc: Updated.
8712 * tmac/groff_man.man
8713 * tmac/groff_markup.man: Updated and renamed to ...
8714 * tmac/groff_mwww.man: New file.
8715 * tmac/groff_tmac.man: Updated.
8716 * tmac/html-old.tmac: Updated and Renamed from html.tmac.
8717 * tmac/html.tmac: Updated and renamed from html2.tmac.
8718 * tmac/pspic.tmac: Updated html support.
8719 * tmac/s.tmac: Added html output support.
8720 * tmac/troffrc, tmac/troffrc-end: Updated.
8722 * Makefile.in, doc/Makefile: Updated.
8723 * doc/groff.texinfo: Added info about new `\O' escape.
8724 * doc/homepage.ms: Use `MAILTO' macro.
8726 * font/devhtml/DESC.proto: Add `C' font.
8727 * font/devhtml/Makefile.sub: Updated.
8728 * font/devhtml/R.proto: Minor fixes.
8729 * font/devhtml-old/Makefile.sub: Updated.
8731 * src/devices/grohtml-old/Makefile.sub: Updated.
8733 * src/libs/libdriver/printer.cc (printer::get_font_from_index): New
8735 * src/libs/libgroff/htmlindicate.cc (html_begin_suppress,
8736 graphic_start): Add `inline' parameter. Update.
8737 (html_end_suppress, graphic_end): Update.
8739 * src/include/html-strings.h: New file.
8740 * src/include/htmlindicate.h: Comments updated.
8741 * src/include/printer.h: Updated.
8743 * src/preproc/eqn/main.cc (do_file, main): Updated.
8744 * src/preproc/pic/troff.cc (troff_output::start_picture,
8745 troff_output::finish_picture): Updated.
8746 * src/preproc/tbl/main.cc (process_input_file): Updated.
8748 * src/roff/groff/groff.cc (main): Updated.
8749 Pass device arguments to predrivers also.
8750 Use `ps' device for `eqn' preprocessor if `-Thtml' is given.
8751 * src/roff/troff/env.h (environment): Updated.
8752 New elements `need_eol' and `ignore_next_eol' (for html output).
8753 * src/roff/troff/env.cc (environment::environment): Add initializers
8754 for `need_eol' and `ignore_next_eol'.
8755 (environment::add_html_tag_eol, environment::add_html_tag_tabs): New
8757 (point_size, fill, no_fill, center, right_justify, line_length,
8758 indent, temporary_indent, break_request, handle_tab): Use
8760 (set_tabs): Use `add_html_tag_tabs()'.
8761 (environment::add_html_tag): Updated.
8762 (environment::do_break): Updated.
8763 * src/roff/troff/div.cc (space_request, flush_output): Use
8764 `environment::add_html_tag()'.
8765 * src/roff/troff/input.cc: Updated.
8766 New variable `html_level' to indicate nested `html-begin' requests.
8767 (file_iterator::fill): Use `environment::add_html_tag_eol()'.
8768 (non_interpreted_char_node, token_node, non_interpreted_node): Add
8769 `force_tprint()' method.
8770 (token::next): Handle `\O'.
8771 (do_suppress): Implement it.
8772 (html_begin, html_end, html_image): New functions.
8773 (init_output_requests): Renamed to ...
8774 (init_html_requests): this.
8776 (macro::append_str, macro::append_unsigned, macro::append_int): New
8778 New variable `output_low_mark_miny' to limit minimal value of y.
8779 (reset_output_registers): Use it.
8780 (output_request): Removed.
8781 (get_output_registers): New function.
8782 * src/roff/troff/node.h (node): Make `force_tprint()' virtual.
8783 (*_node): Added `force_tprint()' if necessary.
8784 (special_node): New elements `tf' and `get_tfont()'.
8785 (suppress_node): New class.
8786 * src/roff/troff/node.cc:
8787 New global variables `image_no' and `suppress_start_page'.
8788 (real_output_file): New method `is_on()'.
8789 (troff_output_file): New method `start_special(tfont)'.
8790 (troff_output_file::really_print_line): Use `tprint' conditionally.
8791 (real_output_file::print_line): Updated.
8792 (real_output_file::on): Updated.
8793 (*_node): Added `force_tprint()'.
8794 (special_node::special_node): Initializer updated.
8795 (special_node::same, special_node::copy, special_node::tprint_start):
8797 (get_reg_int, get_reg_str): New functions.
8798 (suppress_node::*): New methods.
8799 New global variables last_position, last_image_filename;
8800 (min): New inline function.
8801 * src/roff/troff/reg.h, src/roff/troff/request.h,
8802 src/roff/troff/troff.h: Updated.
8804 2001-01-13 Werner LEMBERG <wl@gnu.org>
8806 * NEWS, src/roff/troff/troff.man, doc/groff.texinfo: Fix
8807 documentation of `asciify' request.
8809 2001-01-12 Werner LEMBERG <wl@gnu.org>
8811 * src/roff/troff/input.cc: Move definition of special characters
8812 like `ESCAPE_TILDE' to ...
8813 * src/roff/troff/input.h: New file.
8814 * src/roff/troff/Makefile.sub (HDRS): Add it.
8816 Extending the .asciify request to `unformat' space characters also.
8818 * src/roff/troff/node.h (word_space_node): Add `num_spaces' element
8819 to count input space characters.
8820 Update constructors to take care of it.
8821 * src/roff/troff/node.cc (space_char_hmotion_node::asciify): Use
8822 `ESCAPE_SPACE' instead of normal space.
8823 (word_space_node::asciify): New method.
8824 (unbreakable_space_node::asciify): New method.
8825 (word_space_node::merge_space): New method.
8826 * src/roff/troff/env.cc (environment::space_newline,
8827 environment::space): Add code to initialize `num_spaces' (using the
8828 constructor of `word_space_node').
8829 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo:
8832 2001-01-09 Werner LEMBERG <wl@gnu.org>
8834 * man/groff_char.man: Use table header traps only conditionally.
8836 2001-01-09 Bjarni Ingi Gíslason <bjarniig@hi.is>
8838 * man/groff_char.man: Add `ý' and `Ý' to the `acute' group.
8840 2001-01-08 Werner LEMBERG <wl@gnu.org>
8842 Introducing the `box' and `boxa' requests which are similar to
8843 `di' resp. `da' but omitting a partially filled line (which is
8844 restored after ending the diversion).
8846 * src/roff/troff/div.h (diversion): Add elements to save partially
8848 * src/roff/troff/div.cc (do_divert): Add parameter `boxing' to save
8849 partially filled line.
8850 (divert, divert_append): Updated.
8851 (box, box_append): New functions.
8852 (init_div_requests): Use them.
8853 * src/roff/troff/env.h (environment): do_divert() is now a friend.
8854 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it.
8856 * doc/groff.texinfo: Fix documentation of `lf' request.
8858 2000-12-25 Werner LEMBERG <wl@gnu.org>
8860 * src/roff/troff/troff.man, NEWS: Document `writem' request.
8862 2000-12-21 Werner LEMBERG <wl@gnu.org>
8864 Ignore `ss' request if in compatibility mode.
8866 * src/roff/troff/input.cc: Make `compatible_flag' non-static.
8867 * src/roff/troff/env.h: Added extern `compatible_flag' declaration.
8868 * src/roff/troff/env.cc (space_size): Use it.
8870 * doc/groff.texinfo, src/roff/troff/troff.man: Fix documentation of
8871 `ss' request in nroff mode.
8873 * tmac/an-old.tmac: Fixed some serious bugs introduced with latest
8876 2000-12-15 Ruslan Ermilov <ru@FreeBSD.org>
8878 * tmac/troffrc, tmac/troffrc-end: Convert tmac.* to *.tmac.
8880 2000-12-13 Werner LEMBERG <wl@gnu.org>
8882 * src/preproc/eqn/Makefile.sub (MAN1): Added neqn.man.
8883 * src/preproc/eqn/neqn.man: Small fixes and additions.
8885 2000-12-13 Ruslan Ermilov <ru@FreeBSD.org>
8887 * src/utils/addftinfo/addftinfo.man, src/devices/grops/grops.man:
8890 * src/preproc/eqn/neqn.man: New file.
8892 * src/preproc/tbl/table.cc (table::print): Fix `indent cannot be
8895 * tmac/e.tmac: Add `T&' macro.
8896 Fix `indent cannot be negative' warning.
8897 * tmac/s.tmac: Fix `indent cannot be negative' warning.
8899 2000-12-07 Werner LEMBERG <wl@gnu.org>
8901 * src/include/lib.h: Replaced __ALPHA with __alpha symbol.
8903 2000-12-06 Werner LEMBERG <wl@gnu.org>
8905 * PROBLEMS: Added info about adding -lPW on HP-UX to satisfy the
8908 * MORE.STUFF: Added info about deroff for djgpp.
8910 * tmac/an-old.tmac, tmac/groff_man.man, doc/groff.texinfo, NEWS: Fix
8911 documentation of -rcR switch.
8913 2000-12-03 Werner LEMBERG <wl@gnu.org>
8915 * tmac/an-old.tmac: Implementing the -rcR switch (similar to mdoc);
8916 if -rcR=1 (which is now the default in nroff mode), a single, very
8917 long page is created instead of multiple pages: All `ne' and `wh'
8918 requests are put into conditionals; a new macro `an-end' is added to
8919 be called with `em'.
8921 Some other minor cleanups.
8923 * NEWS, tmac/groff_man.man, doc/groff.texinfo: Updated.
8925 2000-12-02 Werner LEMBERG <wl@gnu.org>
8927 Fixing a bug which prevented hyphenation in words followed
8928 immediately by a TOKEN_NODE (e.g. `\ ', `\~', etc.).
8930 * src/roff/troff/input.cc (process_input_stack <token::TOKEN_NODE>):
8931 Adding possibly_break_line().
8932 * src/roff/troff/env.h (environment): Make possibly_break_line()
8935 Make `\~' usable in .tr request.
8937 * src/roff/troff/token.h (token_type): Add TOKEN_STRETCHABLE_SPACE.
8938 (token): Add stretchable_space().
8939 * src/roff/troff/input.cc (token::next, token::delimiter,
8940 token::description, process_input_stack, do_translate,
8941 add_to_node_list, token::process): Use it.
8942 * src/roff/troff/node.h (node): Add fourth parameter to add_char()
8943 for adjusting the space.
8944 * src/roff/troff/node.cc (node::add_char): Implement it. Add code
8945 for stretchable space.
8946 * src/roff/troff/input.cc (token::add_to_node_list): Use it.
8947 (make_node): Add code for stretchable space.
8948 * src/roff/troff/env.cc (environment::add_char): Use it.
8949 * src/roff/troff/input.cc: Add ESCAPE_TILDE special character.
8950 (get_copy, token::next, transparent_translate, asciify): Use it.
8952 * NEWS, src/roff/troff/troff.man, src/roff/troff/TODO,
8953 doc/groff.texinfo: Updated.
8954 * man/groff.man: Small reorderings.
8956 2000-11-23 Werner LEMBERG <wl@gnu.org>
8959 * src/preproc/eqn/main.cc (main): Use `config_macro_path' for -M
8961 * src/roff/troff/input.cc (main): Add `config_macro_path' and
8962 `safer_macro_path' to -M option.
8963 * src/roff/troff/troff.man: Fixes.
8965 2000-11-22 Werner LEMBERG <wl@gnu.org>
8967 Use safer path (except for config files) if -U isn't specified. Add
8968 a special macro path (without home and current directory) for config
8969 files. Add home directory to unsafe path for consistency. Don't
8970 include the home directory in the font path.
8972 * src/libs/libgroff/macropath.cc: Add `config_macro_path', change
8974 * src/include/macropath.h: Add `config_macrp_path'.
8975 * src/libs/libgroff/fontfile.cc: Fix font path.
8976 * src/roff/troff/input.cc (process_startup_file): Use
8977 `config_macro_path'.
8978 (main): Select unsafe path if -U is given.
8980 * src/preproc/eqn/main.cc (main): Fixing search path for
8982 * src/preproc/eqn/eqn.man: Updated.
8984 * src/roff/troff/troff.man, man/roff.man, tmac/groff_tmac.man:
8987 * src/preproc/grn/grn.man, src/devices/grodvi/grodvi.man,
8988 src/devices/grohtml/grohtml.man, src/devices/grolbp/grplbp.man,
8989 src/devices/grolj4/grolj4.man, src/devices/grops/grops.man,
8990 src/devices/grotty/grotty.man: Updated.
8992 * Makefile.in: Fix comments.
8994 2000-11-17 Werner LEMBERG <wl@gnu.org>
8996 * tmac/safer.tmac: Empty file added (again) for compatibility
8998 * tmac/Makefile.sub: Updated.
9000 2000-11-16 Werner LEMBERG <wl@gnu.org>
9002 * src/devices/grodvi/dvi.cc (main),
9003 src/devices/grohtml2/post-html.cc (main),
9004 src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
9005 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
9006 (main), src/preproc/eqn/main.cc (main), src/preproc/grn/main.cc
9007 (main), src/preproc/html2/pre-html.cc (main),
9008 src/preproc/pic/main.cc (main), src/preproc/refer/refer.cc (main),
9009 src/preproc/soelim/soelim.cc (main), src/preproc/tbl/main.cc
9010 (main), src/roff/groff/groff.cc (main), src/roff/troff/input.cc
9011 (main), src/utils/hpftodit/hpftodit.cc (main),
9012 src/utils/indxbib/indxbib.cc (main), src/utils/lkbib/lkbib.cc
9013 (main), src/utils/lookbib/lookbib.cc (main),
9014 src/utils/pfbtops/pfbtops.c (main), src/utils/tfmtodit/tfmtodit.cc
9015 (main): Use stdout for -v.
9016 * src/roff/groff/groff.cc (run_commands),
9017 src/roff/groff/pipeline.c (run_pipeline): New parameter `no_pipe'
9018 to make direct printing to stdout possible.
9019 * src/roff/groff/pipeline.h: Updated.
9021 * src/utils/afmtodit/afmtodit.pl: Add -v switch.
9022 * src/utils/afmtodit/Makefile.sub (afmtodit): Use @VERSION@.
9023 * src/utils/afmtodit/afmtodit.man: Updated.
9025 * src/utils/addftinfo/addftinfo.cc (main): Add -v switch.
9026 (version): New function.
9028 * src/utils/addftinfo/addftinfo.man: Updated.
9030 * src/devices/*/*, src/preproc/*/*, src/roff/*/*, src/utils/*/*:
9031 Fixing copyright dates.
9033 * src/preproc/eqn/neqn.sh: Adding GROFF_BIN_PATH to path instead of
9036 * src/devices/grolbp/lbp.cc (main): Use Version_string instead of
9039 * src/roff/nroff/Makefile.sub (nroff): Fix use of @VERSION@.
9041 2000-11-15 Werner LEMBERG <wl@gnu.org>
9043 In all programs, make -v return immediately with exit status 0 to
9044 be compliant with the GNU standard.
9046 * src/devices/grodvi/dvi.cc (main),
9047 src/devices/grohtml2/post-html.cc (main),
9048 src/devices/grolbp/lbp.cc (main), src/devices/grolj4/lj4.cc
9049 (main), src/devices/grops/ps.cc (main), src/devices/grotty/tty.cc
9050 (main) src/preproc/eqn/main.cc (main), src/preproc/grn/main.cc
9051 (main), src/preproc/html2/pre-html.cc (main),
9052 src/preproc/pic/main.cc (main), src/preproc/refer/refer.cc (main),
9053 src/preproc/soelim/soelim.cc (main), src/preproc/tbl/main.cc
9054 (main), src/roff/groff/groff.cc (main), src/roff/troff/input.cc
9055 (main): Implement it.
9058 * src/roff/groff/groff.cc (main): Add copyright notice. Add refer
9059 and postprocessors to the -v option.
9061 * src/roff/grog/grog.pl: Implement -v.
9062 * src/roff/grog/Makefile.sub (grog): Use @VERSION@.
9063 * src/roff/grog/grog.man, doc/groff.texinfo: Updated.
9065 * src/roff/nroff/nroff.sh: Implement -v.
9066 * src/roff/nroff/Makefile.sub (nroff): Use @VERSION@.
9067 * src/roff/nroff/nroff.man: Updated.
9069 * src/preproc/eqn/main.cc (main): Fix comment typo.
9071 * MORE.STUFF: Added info about djgpp port of grap.
9073 2000-11-14 Werner LEMBERG <wl@gnu.org>
9075 * src/roff/grog/grog.{pl,sh}: Implemented -C switch for compatibility
9076 mode (or rather, implemented non-compatibility mode).
9077 * NEWS, src/roff/grog/grog.man, doc/groff.texinfo: Updated.
9079 * src/roff/groff/groff.cc (main): Add BIN_PATH to PATH instead of
9080 replacing it -- we don't find gxditview otherwise.
9081 * NEWS, src/roff/groff/groff.man, doc/groff.texinfo: Updated.
9083 * src/preproc/pic/depend: Removed. Unnecessary.
9085 Implemented dummy keyword `solid' in pic for compatibility with
9088 * lex.cc (lookup_keyword): Added `solid'.
9089 * pic.y: Added SOLID with dummy rule.
9090 * pic.cc, pic_tab.h: Regenerated.
9091 * doc/pic.ms: Updated.
9093 2000-11-13 Werner LEMBERG <wl@gnu.org>
9095 For security reasons, don't use the current directory but the home
9096 directory while searching and scanning troffrc and troffrc-end.
9097 Similarly, replace the current directory with the home directory
9100 * Makefile.in (fontpath, tmacpath): Remove current directory.
9102 * src/libs/libgroff/searchpath.cc (search_path::search_path): Add
9103 two parameters `add_home' and `add_current'.
9104 (search_path::~search_path, search_path::command_line_dir,
9105 search_path::open_file): Remove tests for `dirs' being zero.
9106 * src/include/searchpath.h: Adjust.
9107 * src/libs/libgroff/macropath.cc, src/include/macropath.h: Add
9109 * src/libs/libgroff/fontfile.cc: Adjust `font_path'.
9111 * src/roff/troff/troff.h: Add `searchpath.h' and `mac_path'.
9112 * src/roff/troff/input.cc: Use `mac_path', initialized with
9114 (process_startup_file): Set `mac_path' to `safer_macro_path'.
9115 * src/roff/troff/env.cc: Use `mac_path'.
9117 * src/preproc/eqn/main.cc (main): Use `safer_macro_path'.
9119 * NEWS, man/roff.man, src/roff/troff/troff.man,
9120 src/roff/groff/groff.man, tmac/groff_tmac.man, arch/djgpp/README:
9123 2000-11-12 Werner LEMBERG <wl@gnu.org>
9125 * src/include/lib.h: Don't include groff-getopt.h for OSF/1.
9127 * aclocal.m4 (GROFF_SYS_ERRLIST): Do test in C, not in C++.
9128 * configure.in: Fix typo in comment.
9129 * configure: Regenerated.
9131 * src/libs/libgroff/*, src/include/*, src/roff/troff/*: Fixing
9134 2000-11-08 Werner LEMBERG <wl@gnu.org>
9136 Add system tmac directory (/usr/local/lib/groff/site-tmac).
9138 * Makefile.in: Add $(libdir), $(libprogramdir), and $(systemtmacdir).
9139 (uninstall_dirs): Add $(libdir), $(libprogramdir), and
9142 * Makefile.comm (.man.n): Add @SYSTEMMACRODIR@.
9143 * tmac/Makefile.sub (install_data): Create
9144 $(systemtmacdir) and $(localtmacdir).
9145 (uninstall_sub): Use $(systemtmacdir) for wrapper macros.
9146 * man/roff.man, src/roff/troff/troff.man, src/roff/groff/groff.man,
9147 NEWS, doc/groff.texinfo: Updated and minor fixes.
9149 * Makefile.comm, Makefile.in: Added tmac_{s,an}_prefix stuff again.
9150 * tmac/Makefile.sub: Added `wrap' stuff again, but installing into
9151 $(systemtmacdir) since the wrapper files are platform-dependent.
9153 2000-11-01 Werner LEMBERG <wl@gnu.org>
9155 * doc/groff.texinfo: Fix typo.
9157 2000-10-26 Werner LEMBERG <wl@gnu.org>
9159 Convert macros `tmac.XXX' to `XXX.tmac'. Special cases:
9160 tmac.doc.old -> doc-old.tmac
9161 tmac.an.old -> an-old.tmac
9163 * tmac/tmac.*: Moved to ...
9164 * tmac/*.tmac: this.
9165 * tmac/man.local: Fix comment.
9166 * tmac/groff_man.man, tmac/groff_markup.man, tmac/groff_mdoc.man,
9167 tmac/groff_me.man, tmac/groff_ms.man, tmac/groff_tmac.man: Updated.
9168 Added some `FILES' sections. More use of @...@ directives. Other
9170 * arch/djgpp/README, font/devutf8/NOTES: Updated.
9171 * doc/homepage.ms, doc/groff.texinfo: Updated.
9172 * man/groff.man, man/roff.man: Updated.
9173 * src/devices/grodvi/grodvi.man, src/devices/grolbp/grolbp.man,
9174 src/devices/grolj4/grolj4.man, src/devices/grops/grops.man,
9175 src/devices/grotty/grotty.man: Updated.
9176 * src/preproc/pic/pic.man: Updated.
9177 * src/roff/grog/grog.pl, src/roff/grog/grog.sh: Use -mdoc-old
9178 instead of -mdoc.old.
9179 * src/roff/grog/grog.man: Document -mdoc and -mdoc-old.
9180 * src/roff/nroff/nroff.man: Updated.
9183 * tmac/fixmacros.sed, tmac/strip.sed: Add explanatory comment.
9185 * tmac/mm.diff: Removed -- it has no use now since the mm package
9188 * tmac/*: Removed trailing spaces.
9190 * arch/djgpp/t-groff.bat: Fix GROFF_TMAC_PATH (hyphen.us is now in
9191 the tmac subdirectory also).
9193 * Makefile.comm, Makefile.in: Remove tmac_{s,an}_prefix stuff.
9194 * tmac/Makefile.sub: Adapted to new macro names; removed `wrap'
9195 stuff since it is no longer needed.
9197 * README, PROBLEMS: Updated.
9199 2000-10-25 Werner LEMBERG <wl@gnu.org>
9201 Invert current behaviour: Search first FOOBAR.tmac, then
9204 * src/roff/troff/input.cc: Introduce MACRO_POSTFIX.
9205 (open_mac_file, macro_source): Implement it.
9206 * src/roff/troff/troff.man, tmac/groff_tmac.man, man/roff.man,
9207 doc/groff.texinfo, NEWS: Document it.
9209 * src/roff/nroff/nroff.man, src/roff/groff/groff.man, man/groff.man:
9210 Small documentation improvements.
9212 * test-groff: Fix GROFF_TMAC_PATH (hyphen.us is now in the tmac
9215 * font/devps/Makefile.sub: Fix rules for dingbats.*map.
9217 2000-10-24 Werner LEMBERG <wl@gnu.org>
9219 Add local tmac directory (groff/site-tmac).
9221 * Makefile.in: Add $(localtmacdir).
9222 (uninstall_dirs): Add $(localtmacdir).
9223 * Makefile.comm (.man.n): Add @LOCALMACRODIR@.
9224 * tmac/Makefile.sub (install_data, uninstall_sub): Handle man.local
9225 in $(localtmacdir). Create $(localtmacdir).
9226 * man/roff.man, src/roff/troff/troff.man, NEWS, doc/groff.texinfo:
9227 Updated and minor fixes.
9229 Rename font/devps/generate/dingbats[r]map to dingbats.[r]map.
9231 * font/devps/generate/Makefile.sub, arch/djgpp/README: Adjust.
9233 2000-10-23 Werner LEMBERG <wl@gnu.org>
9235 Move hyphen.us to tmac directory.
9237 * src/roff/troff/hyphen.us: Removed.
9238 * src/tmac/hyphen.us: Added.
9239 * src/roff/troff/Makefile.sub, tmac/Makefile.sub: Updated.
9241 Change installation structure for data files from .../groff/... to
9242 .../groff/<version><revision>/... to be conform with other GNU
9245 * Makefile.in, Makefile.comm, src/utils/indxbib/Makefile.sub,
9246 doc/Makefile: Implement it.
9247 * aclocal.m4 (GROFF_PAGE): Add test for new directory structure.
9248 * configure: Updated.
9249 * arch/djgpp/README, font/devutf8/NOTES: Use it.
9250 * NEWS: Document it.
9251 * man/roff.man, tmac/groff_tmac.man: Use @FONTPATH@, @FONTDIR@, and
9252 @MACRODIR@ instead of hard-coded directories.
9254 2000-10-22 Werner LEMBERG <wl@gnu.org>
9256 Implement $GROFF_BIN_PATH environment variable (which defaults to
9257 $bindir) used for child programs of groff and similar wrappers.
9259 * gendefs.sh: Improve documentation.
9260 * Makefile.comm (,man.n), src/include/Makefile.sub (defs.h),
9261 src/preproc/eqn/Makefile.sub (neqn),
9262 src/roff/nroff/Makefile.sub (nroff): Add $(bindir).
9263 * src/preproc/eqn/neqn.sh, src/roff/nroff/nroff.sh: Implement
9265 * src/roff/groff/groff.cc (main): Implement $GROFF_BIN_PATH and
9266 $GROFF_PATH__ (the latter for communication with troff).
9267 * src/roff/troff/input.cc (main): Use $GROFF_PATH__ for $PATH if
9269 * NEWS, src/roff/nroff/nroff.man, src/roff/groff/groff.man,
9270 doc/groff.texinfo: Document it.
9272 * doc/groff.texinfo: Improve documentation of troff's -a option.
9274 2000-10-17 Gaius Mulley <gaius@glam.ac.uk>
9276 * src/roff/troff/node.cc: Fixed calculation of opminx and fixed
9277 non-intrusive eol marker.
9278 (troff_output_file::determine_line_limits): New function.
9279 (troff_output_file::draw): Use it.
9280 * src/roff/troff/env.cc (environment::add_html_tag): Use output() +
9281 output_pending_lines() instead of output_line().
9282 * src/preproc/eqn/main.cc (do_file): Fix graphic_end().
9283 * src/preproc/html2/pre-html.cc (char_buffer::write_file_troff,
9284 createImage): Small fixes.
9286 2000-10-14 Werner LEMBERG <wl@gnu.org>
9288 Replace tmac.safer with a real secure solution.
9290 * src/roff/troff/input.cc (open_request, opena_request, pipe_source,
9291 system_request, pipe_output): Disable requests if in safer mode.
9292 * src/roff/groff/groff.cc (main): Remove reference to tmac.safer.
9293 * tmac/tmac.safer, tmac/groff_msafer.man: Removed.
9294 * tmac/Makefile.sub, NEWS, man/roff.man, tmac/groff_tmac.man,
9295 doc/groff.texinfo, src/roff/groff/groff.man,
9296 src/roff/troff/troff.man, arch/djgpp/README: Updated.
9298 * src/devices/grops/ps.cc (main), src/devices/grops/psrm.cc
9299 (resource_manager::output_prolog): Replace setenv() with putenv().
9301 2000-10-09 Werner LEMBERG <wl@gnu.org>
9303 * src/libs/libbib/map.c, src/libs/libgroff/getcwd.c,
9304 src/libs/libgroff/strtol.c, src/preproc/html2/image.cc,
9305 src/preproc/html2/pre-html.cc, src/preproc/html2/pushbackbuffer.cc,
9306 src/roff/groff/pipeline.c: Removing `#ifndef errno' to avoid
9307 compilation errors with some compilers. It seems that this code
9308 is no longer necessary -- if yes, it is easy to add some #ifdef's
9309 for that particular old-fashioned compiler.
9311 * MORE.STUFF: Added info about Meta-tbl.
9313 * doc/groff.texinfo: Added more info about `.if "..."..."'.
9315 2000-10-07 Werner LEMBERG <wl@gnu.org>
9317 Adding a new escape sequence \B'...': If the string between
9318 the delimiters is a valid numeric expression, return the character
9319 `1', and `0' otherwise. This is an analogon to \A.
9321 * src/roff/troff/input.cc (do_expr_test): Implement it.
9322 (token::next): Use it.
9323 * src/roff/troff/troff.man, NEWS, man/groff.man: Document it.
9325 * tmac/tmac.trace: Made independent from escape character.
9327 2000-10-06 Werner LEMBERG <wl@gnu.org>
9329 Adding a new request .dei: define indirect. The first and second
9330 parameter of .dei are taken from string registers instead directly;
9331 this very special request is needed to make tmac.trace independent
9332 from the escape character (which might even be disabled).
9334 * src/roff/troff/input.cc (do_define_macro): Implement it.
9335 (define_macro_indirect): New function.
9336 (init_input_requests): Use it.
9338 Adding two requests .ecs and .ecr: Save and restore the escape
9339 character. These two requests are needed to make tmac.trace
9340 independent from the escape character (which might even be
9343 * src/roff/troff/input.cc (save_escape_char, restore_escape_char):
9345 (init_input_requests): Use it.
9347 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
9349 2000-09-22 Ricardo Soares Guimarães <ricardo@conectiva.com.br>
9351 Adding a new option -P and new environment variable GROPS_PROLOGUE
9352 to grops, selecting a different prologue file (minor modifications
9355 * src/devices/grops/psrm.cc (resource_manager::output_prolog),
9356 src/devices/grops/ps.cc (main): Implement it.
9357 * src/devices/grops/grops.man, NEWS: Document it.
9359 2000-09-22 Werner LEMBERG <wl@gnu.org>
9361 * INSTALL: Add info about selecting paper format.
9363 2000-09-21 Werner LEMBERG <wl@gnu.org>
9365 * src/roff/troff/input.cc (main): Fixing compiler warning.
9366 * src/include/{driver.h, lib.h}: Move inclusion of string.h and
9367 strings.h from the former to the latter.
9368 * src/devices/grolbp/lpb.cc, src/include/lib.h: Move strncasecmp()
9369 stuff from the former to the latter.
9371 2000-09-11 Werner LEMBERG <wl@gnu.org>
9373 Implementing two new requests .tm1 and .tmc: The former is similar
9374 to .tm but can output leading spaces; its syntax is similar to
9375 defining a string, i.e., a `"' can be used to mark the beginning of
9376 the string to be written to stderr: `.tm1 " test'. The latter is
9377 similar to .tm1 but doesn't write out a final newline character.
9379 * src/roff/troff/input.cc (terminal1, terminal_continue,
9380 do_terminal): New functions.
9381 (init_input_requests): Use them.
9382 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
9384 2000-09-09 Werner LEMBERG <wl@gnu.org>
9386 * tmac/groff_mdoc.samples.man: Small fixes.
9388 2000-09-08 Werner LEMBERG <wl@gnu.org>
9390 * tmac/groff_mdoc.man: Fixing typo.
9392 2000-09-02 Werner LEMBERG <wl@gnu.org>
9394 Implementing a .nop request which does nothing.
9396 * src/roff/troff/input.cc (nop_request): New function.
9397 (init_input_requests): Use it.
9398 * src/roff/troff/troff.man, NEWS, man/groff.man: Updated.
9400 2000-09-01 Werner LEMBERG <wl@gnu.org>
9402 * doc/groff.texinfo: Added some comments.
9404 2000-08-30 Werner LEMBERG <wl@gnu.org>
9406 * src/roff/troff/TODO: Updated.
9408 2000-08-25 Werner LEMBERG <wl@gnu.org>
9410 * doc/groff.texinfo: Fix comment how to compile the DVI file.
9412 2000-08-25 Eli Zaretskii <eliz@is.elta.co.il>
9414 * font/devps/generate/Makefile (SHELL): Define explicitly to
9415 "/bin/sh", for non-Unix platforms.
9416 (extraclean): Use a more portable "" quoting instead of a
9417 backslash (which doesn't work on DOS/Windows).
9419 * font/devlj4/generate/Makefile (extraclean): Ditto.
9421 * font/devdvi/generate/Makefile (extraclean): Ditto.
9423 2000-08-25 Werner LEMBERG <wl@gnu.org>
9425 * NEWS, doc/groff.texinfo, tmac/groff_tmac.man, man/roff.man,
9426 src/roff/troff/troff.man: Document Eli's latest changes.
9428 2000-08-25 Eli Zaretskii <eliz@is.elta.co.il>
9430 * src/roff/troff/input.cc (open_mac_file, macro_source): Support
9431 macro file names of the form NAME.tmac as well as tmac.NAME.
9433 2000-08-25 Werner LEMBERG <wl@gnu.org>
9435 * src/include/posix.h: Remove definition of FILENAME_MAX.
9437 * src/preproc/html2/pre-html.h, pre-html.cc: Add return type to
9438 `sys_fatal' and `stop' function().
9440 * test-groff: Updated.
9442 2000-08-24 Gaius Mulley <gaius@glam.ac.uk>
9444 Added the new troff command .output <arg> to suppress output (while
9445 still obeying motion) and also the opminx, opminy, opmaxx, opmaxy
9446 registers (for passing the output dimensions to the output device).
9448 * src/roff/troff/div.cc (top_level_diversion::output): Use `width'
9450 * src/roff/troff/node.h, src/roff/troff/node.cc
9451 (troff_output_file::really_print_line,
9452 ascii_output_file::really_print_line,
9453 supress_output_file::really_print_line): Use `width' parameter.
9454 (troff_output_file::really_on, troff_output_file::really_off,
9455 output_file::on, output_file::off, real_output_file::on,
9456 real_output_file::off, real_output_file::really_on,
9457 real_output_file::really_off): New functions.
9458 (real_output_file:public output_file): New variable `output_on'.
9459 (real_output_file::begin_page, real_output_file::copy_file,
9460 real_output_file::transparent_char, real_output_file::print_line):
9462 (real_output_file::print_line): Use check_output_limits.
9463 * src/roff/troff/reg.h, src/roff/troff/request.h,
9464 src/roff/troff/input.cc (assign_registers): New function to remove
9466 (do_ps_file): Use it.
9467 (check_output_limits, reset_output_registers, output_request,
9468 init_output_requests): New functions.
9469 (init_input_requests): Updated.
9471 Added new grohtml2 device and html2 preprocessor (coding
9472 not yet finished) which will eventually replace grohtml.
9474 * Makefile.in, tmac/Makefile.sub, tmac/eqnrc, tmac/troffrc-end:
9476 * src/include/htmlindicate.h, src/include/htmlindicate
9477 (html_begin_suppress, html_end_suppress): New functions.
9478 * src/preproc/tbl/main.cc: Use it.
9479 * src/roff/groff/groff.cc: Add support for html2 device (which will
9480 automatically invoke the html2 preprocessor).
9481 * src/roff/troff/input.cc (is_html2): New variable.
9482 * src/roff/troff/troff.h, src/roff/troff/env.h,
9483 src/roff/troff/env.cc (environment::add_html_tag): New function
9485 (environment::do_break): Use it.
9486 * font/devhtml2/*: New files.
9487 * src/devices/grohtml2: New device.
9488 * src/preproc/html2: New preprocessor.
9489 * tmac/tmac.html-tags, tmac/tmac.html2: New files.
9491 2000-08-23 Werner LEMBERG <wl@gnu.org>
9493 * src/devices/grolbp/lbp.cc: Same workaround for sinix as for AIX.
9495 2000-08-22 Werner LEMBERG <wl@gnu.org>
9497 * src/include/lib.h: Provide a fix for IRIX to not include
9500 2000-08-18 Werner LEMBERG <wl@gnu.org>
9502 * configure.in: Don't provide an empty value for SH_SCRIPT_SED_CMD
9503 since some non-GNU sed programs can't handle null regexps.
9504 * configure, src/preproc/eqn/Makefile.sub,
9505 src/roff/grog/Makefile.sub, src/roff/nroff/Makefile.sub: Updated.
9507 * src/devices/grolbp/lbp.cc: Add an AIX workaround for an autoconf
9508 bug (string.h and strings.h are both needed according to latest
9511 * MORE.STUFF: Added info about unroff and troffcvt.
9513 2000-08-08 Werner LEMBERG <wl@gnu.org>
9515 * tmac/tmac.a4: Will now work with ms macros also; -ma4 should be
9518 * tmac/tmac.man.old: Remove unused number register.
9520 * tmac.doc: Minor documentation fix.
9522 2000-08-07 Paul Eggert <eggert@twinsun.com>
9524 * src/roff/groff/pipeline.c (is_system_shell):
9525 Fix typo: "monocased_shell" no longer exists.
9527 2000-08-07 Paul Eggert <eggert@twinsun.com>
9529 Remove FILENAME_MAX limits.
9531 * src/roff/groff/pipeline.c (is_system_shell): Do not assume
9532 that the argument length is less than FILENAME_MAX.
9533 * src/libs/libgroff/tmpfile.cc (add_tmp_file): Likewise.
9534 Use struct hack to allocate and free file name.
9535 (struct xtmpfile_list): fname is now part of the structure,
9536 not a pointer to another string.
9538 2000-08-07 Tom Schmidt <tschmidt@micron.com>
9540 * src/include/posix.h: Add a default value for FILENAME_MAX.
9542 2000-08-06 Paul Eggert <eggert@twinsun.com>
9544 Add support for new BSD-style man pages (with ".Dd" instead of
9545 ".TH"), so that "groff -man" understands both styles, even
9546 when running "groff -man" on a host whose system man page
9547 macros don't support ".Dd".
9549 * tmac/Makefile.sub (NORMALFILES): Add tmac.an.old.
9550 (stamp-wrap): Source tmac.andoc first when wrapping man macros,
9551 in case the system man macros don't define Dd or TH.
9553 * tmac/tmac.an.old: Renamed from tmac/tmac.an.
9554 * tmac/tmac.an: New one-line file.
9555 * tmac/tmac.andoc (TH): Adjust to the tmac.an.old file renaming.
9557 2000-08-06 Werner LEMBERG <wl@gnu.org>
9559 * src/roff/troff/troff.man: Fixing typos.
9561 Version 1.16.1 released
9562 =======================
9564 2000-07-31 Werner LEMBERG <wl@gnu.org>
9566 Preparing release 1.16.1.
9568 * REVISION: Revision number set to 1.
9569 * MORE.STUFF: Added info about port to DOS.
9570 * NEWS, win32-diffs: Updated.
9572 * src/include/nonposix.h: Remove first line -- this file is used
9575 * Makefile.in (dist): Delete Imakefile earlier to avoid a soft
9578 2000-07-30 Werner LEMBERG <wl@gnu.org>
9580 * doc/texinfo.tex: Update to latest version.
9582 2000-06-28 Paul Eggert <eggert@twinsun.com>
9584 * Makefile.in (ENVSETUP): Don't assume POSIX make semantics for
9585 commands that fail. Don't assume that "export a=b" is valid shell
9586 syntax. This is needed for Solaris 2.5.1.
9588 * src/libs/libgroff/tmpfile.cc, src/utils/indxbib/indxbib.cc: Fix
9589 comment about missing Solaris headers.
9591 * PROBLEMS: Add section about problems with Sun Make and VPATH.
9593 2000-06-25 Werner LEMBERG <wl@gnu.org>
9595 * src/devics/grodvi/dvi.cc: Replace _setmode() (for MSC) with
9598 * src/include/posix.h: Use HAVE_UNISTD instead of _MSC_VER.
9600 * win32-diffs: Updated.
9601 * README.WIN32: Added CRs to make all Windows editors happy.
9603 * src/roff/troff/node.cc: Added WIFSIGNALED() macro (copied from
9604 src/roff/groff/pipeline.c).
9606 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
9608 * src/roff/grog/Makefile.sub (grog): Prepend `-e' to
9609 $(SH_SCRIPT_SED_CMD), for the case where its value is empty.
9611 2000-06-17 Eli Zaretskii <eliz@is.elta.co.il>
9613 * src/utils/tfmtodit/tfmtodit.cc: #include nonposix.h.
9614 (tfm::load, gf::load): Open tfm and gf files in binary mode: these
9616 (main): Support non-Posix systems with several different styles of
9617 slash characters in file names.
9619 * src/utils/pfbtops/pfbtops.c: #include nonposix.h.
9620 (main) [SET_BINARY]: Switch stdin into binary mode.
9622 * src/utils/indxbib/indxbib.cc: #include nonposix.h.
9623 (main): Support file names with several possible slash-type
9624 characters, as given by DIR_SEPS[] in nonposix.h.
9625 (main) [__MSDOS__]: If renaming the temporary index file fails
9626 because it has more than one dot in its trunk, replace the dot
9627 with an underscore and try again.
9628 (do_file): Use FOPEN_RB instead of "r". Skip every CR before a
9630 [__MSDOS__ || _MSC_VER]: Stop at the first ^Z character.
9632 * src/utils/hpftodit/hpftodit.cc: #include nonposix.h.
9633 (File::File): Open the input file in binary mode. Strip CR
9634 characters from each CR-LF pair.
9635 (xbasename): Support file names with several possible slash-type
9636 characters, as given by DIR_SEPS[] in nonposix.h.
9638 * src/include/Makefile.sub (HDRS): Add nonposix.h.
9640 * src/roff/troff/node.cc [HAVE_UNISTD_H]: Include <unistd.h>.
9641 (WIFEXITED, WEXITSTATUS, WTERMSIG, WIFSTOPPED, WSTOPSIG)
9642 [!_POSIX_VERSION]: Define for traditional Unix systems.
9643 (real_output_file::real_output_file): Remove the MSVC-specific
9644 call to popen, use instead POPEN_WT, appropriately defined on
9645 nonposix.h. #include nonposix.h.
9646 (real_output_file::~real_output_file): Remove the MSVC-specific
9647 call to pclose, a suitable macro is now defined on nonposix.h.
9648 Use the portable macros WIFEXITED, WIFSIGNALED, WTERMSIG, WSTOPSIG
9649 and WEXITSTATUS instead of assuming traditional Unix
9650 interpretation of the status returned by pclose.
9652 * src/roff/troff/input.cc (pipe_source): Remove the MSVC-specific
9653 call to popen, use POPEN_RT instead (appropriately defined on
9654 nonposix.h). #include nonposix.h.
9655 (ps_bbox_request): Open the PostScript file in binary mode.
9656 Close the file after processing it.
9657 (getpid) [_MSC_VER]: Remove; a suitable macro is now defined on
9660 * src/roff/groff/pipeline.c (run_pipeline) [__MSDOS__ || _WIN32]:
9661 A version of run_pipeline that doesn't use `fork'.
9662 (signal_catcher) [__MSDOS__ || _WIN32]: New function.
9663 (system_shell_name, system_shell_dash_c)
9664 (is_system_shell) [__MSDOS__ || _WIN32]: New functions, to hide
9665 the ugliness of testing DOS/Windows file names for equality, and
9666 support both stock shells and ports of Unix shells.
9668 * src/roff/groff/groff.cc: #include nonposix.h.
9669 (BSHELL): Definition moved to nonposix.h.
9670 (main): Use PATH_SEP[0] instead of literal ':'. Use BSHELL_DASH_C
9671 instead of a literal "-c".
9672 (xbasename): Support file names with several possible slash-type
9673 characters, as given by DIR_SEPS[] in nonposix.h.
9674 (possible_command::print): Use BSHELL_DASH_C and IS_BSHELL instead
9677 * src/preproc/soelim/soelim.cc: #include nonposix.h.
9678 (do_file): Use IS_ABSOLUTE instead of testing for a literal '/'.
9680 * src/preproc/pic/Makefile.sub (YTABH): Change pic.tab.h to
9683 * src/preproc/pic/lex.cc: Change pic.tab.h to pic_tab.h.
9685 * src/preproc/eqn/Makefile.sub (YTABH): Rename eqn.tab.h to
9688 * src/preproc/eqn/lex.cc: #include eqn_tab.h, not eqn.tab.h.
9690 * src/libs/libgroff/tmpfile.cc (DEFAULT_TMPDIR) [P_tmpdir]: If
9691 P_tmpdir is defined, use it instead of the literal "/tmp".
9692 (remove_tmp_files, add_tmp_file): New functions.
9693 (xtmpfile): Record temporary files and register an atexit function
9694 to delete them explicitly, instead of relying on the OS to do
9695 that, which doesn't work on non-Unix systems.
9697 * src/libs/libgroff/searchpath.cc: #include nonposix.h.
9698 (search_path::search_path): Use PATH_SEP instead of a literal
9700 (search_path::command_line_dir): Ditto.
9701 (search_path::open_file): Use IS_ABSOLUTE, PATH_SEP and DIR_SEPS,
9702 to support non-Posix systems.
9704 * src/libs/libbib/search.cc: #include nonposix.h.
9705 (search_list::add_file): Open the file in binary mode.
9707 * src/libs/libbib/linear.cc: #include nonposix.h.
9708 (file_buffer::load): Remove \r characters preceding \n from the
9711 * src/libs/libbib/index.cc: #include nonposix.h.
9712 (make_index_search_item): Open index_filename in O_BINARY mode.
9713 (index_search_item_iterator::get_tag): Ditto. Remove \r
9714 characters before \n characters.
9715 (index_search_item::check_files): Open files in binary mode.
9716 (index_search_item::munge_filename): Support DOS-style file names
9717 with backslashes and drive letters, use IS_ABSOLUTE.
9719 * src/devices/grops/ps.cc: #include nonposix.h.
9720 (main) [SET_BINARY]: Switch stdout to binary mode.
9722 * src/devices/grolj4/lj4.cc: #include nonposix.h.
9723 (main) [SET_BINARY]: Switch stdout to binary mode.
9725 * src/devices/grolbp/lbp.cc: #include nonposix.h
9726 (fill_pattern) [SET_BINARY]: Switch stdout to binary mode.
9728 * src/devices/grodvi/dvi.cc: #include nonposix.h.
9729 [_MSC_VER]: Remove inclusion of Windows-specific headers (done by
9731 (main) [SET_BINARY]: Switch stdout to binary mode.
9732 [_MSC_VER]: Remove an explicit call to _setmode.
9734 * src/include/nonposix.h: New file.
9736 * Makefile.in (ENVSETUP): New variable, to set up case-sensitive
9737 operation when building with DJGPP.
9738 ($(TARGETS), dot, $(LIBDIRS), $(CPROGDIRS), $(CCPROGDIRS))
9739 ($(DEVDIRS), $(TTYDEVDIRS), $(INCDIRS), $(OTHERDIRS)): Use
9742 * Makefile.comm: mv y.tab.[ch] to y_tab.[ch], to make it work on
9744 (.man.n): Replace `;' with `|', since FONTPATH, MACROPATH,
9745 etc. can include a semi-colon on DOS/Windows.
9746 (depend.temp): Use depend1.temp instead of depend.temp1, to
9747 prevent files from overerwiting each other on 8+3 filesystems.
9749 * gendef.sh (t): Change definition to work with DOS/Windows.
9751 doc/groff.texinfo: Apart of some typo corrections, I also changed
9752 some index entris, to make them more non-ambiguous, and also put
9753 @ignore around some parts that are not yet written, to allow the
9754 Info output be readable.
9756 2000-06-10 Gael Queri <gqueri@mail.dotcom.fr>
9758 Replaced specific checks for function declarations with a generic
9759 routine taken from GNU bfd.
9761 * aclocal.m4 (GROFF_NEED_DECLARATION): New function.
9762 GROFF_PUTENV, GROFF_POPEN, GROFF_PCLOSE, GROFF_HYPOT: Removed.
9763 * configure.in: Use it.
9764 * src/devices/grolbp/lbp.cc, src/include/lib.h,
9765 src/preproc/grn/hgraph.cc, src/preproc/pic/pic.h,
9766 src/roff/groff/groff.cc: Use it.
9767 * Makefile.in, configure: Updated.
9769 2000-06-07 Paco Andrés Verdú <pandres@dragonet.es>
9771 * src/devides/grolbp/lbp.h: Removed unused variables.
9773 2000-05-31 Keith Thompson <kst@sdsc.edu>
9775 * src/devices/grolbp/lbp.cc (set_papersizes): Add declaration of
9778 2000-05-31 Werner LEMBERG <wl@gnu.org>
9780 * aclocal.m4 (GROFF_SRAND): New function to test the return value
9781 of srand() -- at least SunOS 4.1.3 uses `int' instead of `void'.
9782 * configure.in: Use it.
9783 * src/preproc/pic/pic.y, src/preproc/pic/pic.cc: Use it.
9784 * configure, Makefile.in: Updated.
9786 * configure.in: Add test for strncasecmp().
9787 * src/include/lib.h: Use it.
9789 2000-05-29 Andrej Borsenkow <Andrej.Borsenkow@mow.siemens.ru>
9791 * src/preproc/grn/Makefile.sub: Add MLIB.
9793 2000-05-29 Nix <nix@esperi.demon.co.uk>
9795 * Makefile.in: Use @datadir@ and @mandir@ appropriately.
9797 2000-05-29 Werner LEMBERG <wl@gnu.org>
9799 * src/roff/grog/Makefile.sub, src/roff/grog/grog.sh: Add `@g@'.
9801 * PROBLEMS: Small update.
9803 * src/devices/grolbp/lbp.cc: Various small fixes.
9805 2000-05-28 Keith Thompson <kst@sdsc.edu>
9807 * src/roff/nroff/nroff.sh: Fix main loop syntax.
9809 * src/utils/indxbib/indxbib.cc: Add declaration of mkstemp().
9811 2000-05-25 Werner LEMBERG <wl@gnu.org>
9813 * man/roff.man: Removed unused macro.
9815 2000-05-24 Werner LEMBERG <wl@gnu.org>
9817 * Makefile.in (dist): Remove src/xditview/Imakefile explicitly.
9818 This is needed e.g. if you do
9819 `make distclean; ./configure; make dist'.
9821 Version 1.16 released
9822 =====================
9824 2000-05-23 Werner LEMBERG <wl@gnu.org>
9826 Adding font CWI (constant width italic) to devdvi.
9828 * font/devdvi/CWI: New file.
9829 * font/devdvi/generate/Makefile: Add generating rule.
9830 * font/devdvi/DESC.in, font/devdvi/Makefile.sub, win32-diffs,
9831 tmac/tmac.dvi: Use it.
9832 * NEWS: Announce it.
9834 * font/devlj4/*: Regenerated (only adding kernings for `cq' glyph).
9835 * font/devlj4/generate/Makefile: Cosmetic changes only.
9837 * man/groff.man: Removed most of the redundant description of
9838 special characters (which is in groff_char.man). Added font
9839 translation CB->CR for devdvi. Other minor fixes.
9841 * tmac/tmac.dvi: Improved appearance of \(co (copyright) and \(rg
9842 (registered) symbols.
9844 2000-05-22 Werner LEMBERG <wl@gnu.org>
9846 * doc/Makefile: Added rule for creating info files.
9848 * font/devdvi/*: Added kernings for `cq' glyph. Updated to latest
9850 * font/devdvi/generate/Makefile: Fixed dependencies.
9852 * font/devps/*: Regenerated. Heavy changes for Bookman and
9853 NewCentury Schoolbook!
9854 * font/devps/generate/afmname: Will now run with GNU awk.
9855 * font/devps/generate/textmap: Added forgotten `cq' glyph name.
9856 * font/devps/generate/Makefile: Cosmetic changes only.
9858 2000-05-21 Werner LEMBERG <wl@gnu.org>
9860 * tmac/tmac.an: Added a new command line option `-rSxx' (`xx' can be
9861 10, 11, or 12) to support output with 11pt and 12pt base font sizes.
9862 `.SS' now produces a heading with a smaller size than `.SH'.
9863 Completely formatted.
9864 * doc/groff.texinfo, tmac/groff_man.man, NEWS: Document it.
9866 * man/groff.man: Improved table appearance. Use of `eo' request
9867 to reduce number of doubled backslashes in macro definitions.
9868 Replacing `\e' with `\(rs'. Other minor fixes.
9870 * src/preproc/tbl/main.cc: Insert HTML table end tag before `lf'
9871 to have correct line number.
9873 * INSTALL: Small improvement.
9875 2000-05-20 Bernd Warken <bwarken@mayn.de>
9877 * man/roff.man, tmac/groff_tmac.man: Updates (with corrections by
9880 2000-05-19 Bernd Warken <bwarken@mayn.de>
9882 * man/groff.man: Complete update (with a lot of corrections by WL).
9884 2000-05-18 Werner LEMBERG <wl@gnu.org>
9886 Adding `cq' (PS name `quoteright') glyph name as an alias for "'".
9888 * font/*/*: Implement it.
9889 * man/groff_char.man, NEWS: Document it.
9891 * src/include/unix.h: Removed. It isn't used.
9893 * doc/groff.texinfo: Slight improvements.
9895 2000-05-17 Werner LEMBERG <wl@gnu.org>
9897 * README, win32-diffs: Small fixes and improvements.
9899 2000-05-16 Werner LEMBERG <wl@gnu.org>
9901 * FDL: New file (the Free Documentation License version 1.1).
9903 * doc/groff.texinfo: Added many start-up values for gtroff.
9904 Some structural improvements of the source code.
9906 2000-05-15 Werner LEMBERG <wl@gnu.org>
9908 * src/roff/troff/input.cc: Added small comment about troffrc-end.
9909 * src/roff/troff/troff.man: Added info about troffrc-end.
9911 2000-05-14 Werner LEMBERG <wl@gnu.org>
9913 * Makefile.in (EXTRADIRS): Fix typos.
9914 (dist): Handle deletion of old .tar.gz file correctly.
9915 (DISTDIRS): Include all tty output devices.
9917 * doc/groff.texinfo: Adding more cross references; countless other
9920 2000-05-13 Werner LEMBERG <wl@gnu.org>
9922 * MORE.STUFF: Added Robert Marks's utilities.
9924 2000-05-12 Werner LEMBERG <wl@gnu.org>
9926 Added win32 port contributed by Blake McBride
9927 <blake@florida-software.com>.
9929 * README.WIN32, win32-diffs: New files.
9932 * src/preproc/grn/hgraph.cc (HGSetBrush): Replace `%lf' with `%f'.
9933 (tmove, tmove2): Added parentheses to avoid compiler warnings.
9934 (change): Removed unused variables.
9936 * src/preproc/grn/main.cc (main, conv): Removed unused variables.
9937 (savebounds): Changed return value from `int' to `void'.
9938 * src/preproc/grn/hdb.cc: Ditto.
9940 * src/devices/grolbp/lbp.cc (lbp_printer::draw): Removed superfluous
9941 final backslash in comment to avoid compiler warning.
9943 * src/utils/pfbtops/pfbtops.c: Added `getopt.h'.
9945 * doc/groff.texinfo: More fixes.
9947 2000-05-11 OKAZAKI Tetsurou <okazaki@be.to>
9949 * tmac/tmac.doc: Documentation fix.
9951 2000-05-11 Werner LEMBERG <wl@gnu.org>
9953 * doc/groff.texinfo: Reading the source code shows up a lot of
9954 omissions and incorrect data... More conversion to @Deffn macros.
9956 2000-05-10 Werner LEMBERG <wl@gnu.org>
9958 * src/roff/troff/reg.cc (number_value_to_ascii): Remove ASCII
9961 * src/roff/troff/request.h: Removing unused `no_break_flag'.
9963 2000-05-09 Werner LEMBERG <wl@gnu.org>
9965 * man/groff.man, man/roff.man, tmac/groff_tmac.man: Minor
9968 * doc/groff.texinfo: Extended history section. More conversion to
9969 @Deffn macros. More .tr documentation.
9971 2000-05-07 Werner LEMBERG <wl@gnu.org>
9973 * doc/groff.texinfo: Completed tab section. Added info about
9976 2000-05-06 Mike MacIsaac <mikemac@us.ibm.com>
9978 * PROBLEMS: Describe configure script fix for OS/390 Unix.
9980 2000-05-05 Werner LEMBERG <wl@gnu.org>
9982 * font/devdvi/DESC.in: Change size 11pt to 10.95pt (as used in
9984 * NEWS: Document it.
9986 * man/troff.man: Minor optical improvements.
9988 2000-05-03 Werner LEMBERG <wl@gnu.org>
9990 Adding `dq' (PS name `quotedbl') glyph name as an alias for `"'.
9992 * font/*/*: Implement it.
9993 * man/groff_char.man, NEWS: Document it.
9995 2000-05-02 Werner LEMBERG <wl@gnu.org>
9997 * tmac/groff_tmac.man, man/groff.man, man/roff.man: Fixing @MANxEXT@
9999 * NEWS: Document the three new man pages.
10001 * aclocal.m4 (GROFF_CXX_CHECK): Removing obsolete AC_C_CROSS call.
10002 * configure: Updated.
10004 * font/devcp1047/R.proto: Fixing fatal bug (a missing `"' character).
10006 2000-05-01 Werner LEMBERG <wl@gnu.org>
10008 Added grap support to grog.
10010 * src/roff/grog/grog.sh, src/roff/grog/grog.pl: Implement it.
10011 * src/roff/grog/grog.man: Document it.
10013 * doc/groff.texinfo, NEWS: Add info about grap support.
10015 Add new man pages comptributed by Bernd Warken <bwarken@mayn.de>
10016 (with slight fixes by me).
10018 * tmac/groff_tmac.man: New file documenting tmac mechanism.
10019 * tmac/Makefile.sub: Add groff_tmac.man.
10020 * man/roff.man: New file giving overview of roff system.
10021 * man/troff.man: A short reference of troff.
10022 * man/Makefile.sub: Add roff.man and troff.man.
10024 2000-04-30 Werner LEMBERG <wl@gnu.org>
10026 Added grap support to groff.
10028 * src/roff/groff/groff.cc: Implement it.
10029 * src/roff/groff/groff.man: Document it.
10031 * src/devices/grotty/grotty.man: Add cp1047 device.
10032 * src/preproc/eqn/eqn.man, src/preproc/eqn/neqn.sh, tmac/eqnrc:
10034 * src/roff/groff/groff.man: Ditto.
10035 * src/roff/nroff/nroff.sh, src/roff/nroff/nroff.man: Ditto.
10036 * doc/groff.texinfo: Ditto.
10038 * tmac/troffrc: Fix mapping of latin-1 char 160 (non-breakable space)
10041 2000-04-29 Werner LEMBERG <wl@gnu.org>
10043 * man/groff_char.man: Add `pc' glyph.
10044 * tmac/tmac.latin1: Replacing `md' glyph with `pc'.
10045 * tmac/tmac.tty: Add `pc' glyph.
10046 * tmac/tmac.tty-char: Use/add `pc' glyph. Don't call tmac.latin1 if
10047 we use cp1047 output device.
10049 * Makefile.in, aclocal.m4: Don't build utf8 on EBCDIC hosts since
10050 there are still hardcoded latin1->unicode values in utf8's font
10052 * configure: Updated.
10053 * NEWS: Minor clarification. Updated.
10055 * PROBLEMS: Formatted. Added info about C++ fix pack for OS/390
10058 2000-04-28 Werner LEMBERG <wl@gnu.org>
10060 Adding EBCDIC code page 1047.
10062 * font/devcp1047/R.proto, font/devcp1047/Makefile.sub,
10063 font/devcp1047/DESC.proto: New files.
10065 * aclocal.m4 (GROFF_EBCDIC): Introduce TTYDEVDIRS which can be
10066 either ascii/latin1 or cp1047.
10067 * Makefile.in: Use it.
10068 * configure: Updated.
10070 Replacing and/or adding `md' (mathdot) glyph with `pc'
10071 (periodcentered) in all text fonts.
10073 * font/*/*: Change it.
10075 2000-04-27 Werner LEMBERG <wl@gnu.org>
10077 * aclocal.m4 (GROFF_OS390): Fixing compiler flags.
10079 * configure.in: Add check for strings.h.
10080 * src/include/driver.h: Use HAVE_STRINGS_H.
10081 * src/devices/grolbp/lpb.cc: Remove string.h.
10083 * src/include/groff-getopt.h: New file. It will be used instead of
10084 getopt.h (to be included in lib.h) to avoid endless problems with
10085 picky C++ compilers.
10086 * src/include/lib.h: Use groff-getopt.h.
10087 * src/include/Makefile.sub: Updated.
10089 * configure: Updated.
10090 * Makefile.in: Updated.
10092 * NEWS: Mention EBCDIC support.
10094 2000-04-26 Werner LEMBERG <wl@gnu.org>
10096 * TODO: Some additions.
10098 2000-04-25 Werner LEMBERG <wl@gnu.org>
10100 * src/roff/troff/troff.man, doc/groff.texinfo: Fixing documentation
10103 2000-04-23 Werner LEMBERG <wl@gnu.org>
10105 * src/roff/troff/troff.man: Minor fixes.
10107 2000-04-22 Werner LEMBERG <wl@gnu.org>
10109 * src/roff/troff/troff.man, doc/groff.texinfo, NEWS: Document the
10110 `.T' string register and the incompatible definition of the `.T'
10111 number register (compared to Unix troff).
10113 * man/groff_char.man: Add some missing characters.
10114 * font/devutf8/NOTES: Update.
10116 2000-04-21 Werner LEMBERG <wl@gnu.org>
10118 * src/include/htmlindicate.h, src/include/lib.h,
10119 src/include/posix.h: Fix copyright.
10121 * src/include/Makefile.sub: Update.
10123 2000-04-20 Werner LEMBERG <wl@gnu.org>
10125 * src/roff/troff/input.cc (input_char_description): Removing
10126 superfluous space char.
10128 * tmac/tmac.X: Fix typo \(bq -> \(Bq.
10130 * doc/groff.texinfo: Document EBCDIC.
10132 2000-04-19 Werner LEMBERG <wl@gnu.org>
10134 Introducing `shc' as the glyph name for the soft hyphen character.
10136 * tmac/tmac.tty, tmac/tmac.latin1, tmac/tmac.html,
10137 font/devlatin1/R.proto: Use it.
10141 2000-04-18 Werner LEMBERG <wl@gnu.org>
10143 * src/devices/grops/ps.cc (ps_printer::flush_sbuf): Removing
10144 dependency on ASCII order.
10146 2000-04-16 Sandor BARANY <S.Barany@infosys.tuwien.ac.at>
10148 * src/libs/libgroff/illegal.c: Added EBCDIC table.
10149 * src/roff/troff/input.cc: Added adaptation to EBCDIC.
10151 * src/preproc/refer/refer.cc, src/roff/troff/env.cc: Minor changes
10152 to increase portability.
10154 2000-04-15 Werner LEMBERG <wl@gnu.org>
10156 * aclocal.m4: Added GROFF_EBCDIC and GROFF_OS390 tests.
10157 Redefined AC_OUTPUT_MAKE_DEFS to replace ASCII character `012' with
10158 the generic `\n' if under OS/390 Unix.
10160 * configure.in: Call GROFF_EBCDIC and GROFF_OS390.
10162 * configure: Regenerated.
10164 2000-04-14 Werner LEMBERG <wl@gnu.org>
10166 * doc/groff.texinfo: More conversions to @Deffn.
10168 2000-04-12 Werner LEMBERG <wl@gnu.org>
10170 * tmac/tmac.psfig: Fix incorrect use of `&' operator by replacing it
10173 * src/roff/nroff/nroff.man: Add note about tmac.tty-char.
10175 2000-04-10 Werner LEMBERG <wl@gnu.org>
10177 * doc/groff.texinfo: More conversions to @Deffn.
10179 2000-04-08 Werner LEMBERG <wl@gnu.org>
10181 * src/libs/libgroff/{getopt.c,getopt1.c}, src/include/getopt.h:
10182 Updated to latest version (glibc 2.1.3).
10184 2000-04-07 Werner LEMBERG <wl@gnu.org>
10186 * doc/Makefile (clean): Include more index files.
10187 Add rule texinfo->dvi.
10189 2000-04-05 Werner LEMBERG <wl@gnu.org>
10191 * doc/groff.texinfo: Added new index `op' for operators. More
10192 info on end of sentence characters. More use of @Deffn.
10194 2000-03-30 Werner LEMBERG <wl@gnu.org>
10196 * */*.man: Adding a note that a whitespace can be inserted between
10197 a command line option and its parameter -- we are using GNU getopt.
10199 * src/roff/groff/groff.man: Add example of `-m mandoc'.
10201 2000-03-28 Werner LEMBERG <wl@gnu.org>
10203 Correct anachronism of calling the man macro file with `-man'
10204 instead of `-m man' etc.
10206 * tmac/tmac.man, tmac/tmac.mandoc, tmac/tmac.markup, tmac/tmac.mdoc,
10207 tmac/tmac.me, tmac/tmac.ms: New files tmac.m<package> which simply
10208 load tmac.<package>.
10210 * tmac/Makefile.sub: Updated. Take care of $(tmac_an_prefix) etc.
10214 * doc/groff.texinfo: Updated.
10216 * tmac/groff_man.man: Copyright added.
10218 2000-03-27 Werner LEMBERG <wl@gnu.org>
10220 * doc/groff.texinfo: Introducing macros `Deffn' and `Defmac' to
10221 typeset the request resp. escape name with a tt font -- due to a
10222 bug in texinfo.tex it is necessary to use the `-e' switch with
10225 Improving info about usage of groff units.
10229 2000-03-20 Werner LEMBERG <wl@gnu.org>
10231 * doc/groff.texinfo: Added section about man macro package
10232 (I've basically taken groff_man.man). Introducing new indices `ma'
10233 for macros/strings and `gl' for glyph names. Other minor fixes.
10235 * tmac/groff_man.man: Fixed some typos.
10237 2000-03-19 Werner LEMBERG <wl@gnu.org>
10239 * doc/groff.texinfo: Removed all occurrences of `you', `we', etc.
10242 * doc/texinfo.tex: New file.
10244 2000-03-18 Werner LEMBERG <wl@gnu.org>
10246 * doc/groff.texinfo: Improved section on number registers. Other
10249 2000-03-16 Werner LEMBERG <wl@gnu.org>
10251 * src/roff/groff/groff.man: Added info about grolbp. Make nicer
10254 * src/devices/grolbp/grolbp.man, src/roff/nroff/nroff.man,
10255 src/devices/grolj4/grlj4.man, src/devices/grops/grops.man,
10256 src/preproc/eqn/eqn.man, src/utils/afmtodit/afmtodit.man,
10257 src/utils/tfmtodit/tfmtodit.man: Make nicer synopsis.
10259 * src/preproc/grn/grn.man: Better synopsis; added copyright.
10261 * src/roff/grog/grog.man: Updated copyright date.
10263 2000-03-14 Francisco Andrés Verdú <pandres@dragonet.es>
10265 * configure.in: Added test for strdup.
10267 * src/devices/grolbp/lbp.cc: Added a strdup() version in case none
10270 Replaced dynamic allocation of arrays `[...]' with `new' operator.
10274 2000-03-12 OKAZAKI Tetsurou <okazaki@be.to>
10276 * Makefile.comm: Add $(INCLUDES) to $(ALL_CFLAGS).
10278 2000-03-11 Werner LEMBERG <wl@gnu.org>
10280 * src/preproc/grn/hdb.cc (DBGetType): Added return value to make
10282 * src/preproc/grn/hgraph.cc: Add #ifdef for hypot().
10283 * src/include/lib.h: Remove some spaces.
10285 2000-03-10 Werner LEMBERG <wl@gnu.org>
10287 * src/libs/libgroff/tmpfile.cc (xtmptemplate, xtmpfile): Removing
10288 initializers from arguments (some compilers don't like this).
10290 2000-03-09 Gaius Mulley <gaius@glam.ac.uk>
10292 * src/libs/libgroff/htmlindicate.cc: Added library file which is now
10293 used by pic and eqn to tell grohtml where the graphic regions start
10295 * src/libs/libgroff/Makefile.sub: Use it.
10296 * src/preproc/eqn/main.cc, src/preproc/pic/troff.cc: Altered to use
10297 graphic_start() and graphic_end() from htmlindicate.cc.
10299 2000-03-09 Werner LEMBERG <wl@gnu.org>
10301 * tmac/tmac.safer: Will now work correctly in compatibility mode.
10302 * tmac/groff_man.man: More fixes.
10304 2000-03-08 Werner LEMBERG <wl@gnu.org>
10306 * doc/Makefile: Added texput.log to the `clean' target.
10307 * doc/groff.texinfo: Added info about delimiters for escapes.
10309 2000-03-08 Bernd Warken <bwarken@mayn.de>
10311 * src/preproc/pic/pic.man: Add info on conversion of pic images to
10312 other graphic formats.
10314 2000-03-07 OKAZAKI Tetsurou <okazaki@be.to>
10316 * Makefile.in, Makefile.sub, src/preproc/eqn/Makefile.sub,
10317 src/roff/groff/Makefile.sub, src/roff/nroff/Makefile.sub,
10318 src/utils/afmtodit/Makefile.sub: Use $(INSTALL_SCRIPT) for script
10321 2000-03-07 Werner LEMBERG <wl@gnu.org>
10323 * doc/groff.texinfo: Spelling fixes.
10325 2000-03-06 Werner LEMBERG <wl@gnu.org>
10327 * tmac/groff_man.man: Completely revised to cover everything in
10330 * doc/groff.texinfo, src/roff/troff/troff.man: Document evc request.
10331 Other minor fixings.
10332 * src/roff/troff/env.cc (environment_copy): Improve error message and
10334 * src/roff/troff/TODO: Updated.
10336 * doc/Makefile: Bug fixes -- this is still provisional, though...
10338 * tmac/eqnrc: Small fixes.
10340 2000-03-05 Abramo Bagnara <abramo@alsa-project.org>
10342 Adding a request `evc' to copy environments.
10344 * src/roff/troff/env.cc (environment::copy, environment_copy):
10346 * src/roff/troff/env.h: Add prototype.
10348 2000-03-05 Francisco Andrés Verdú <pandres@dragonet.es>
10350 Adding strsep() -- Solaris 8 doesn't have it.
10352 * configure.in: Test it.
10353 * src/devices/grolbp/lbp.cc: Add code.
10355 2000-03-05 Werner LEMBERG <wl@gnu.org>
10357 * src/roff/troff/div.cc (macro_diversion::output,
10358 top_level_diversion::output): Fixing an incompatibility with
10359 original troff: \x'0' updates the .a register also. Thanks to
10360 <Andries.Brouwer@cwi.nl> for pointing this out.
10361 * doc/groff.texinfo: Document it.
10363 * Makefile.in: Create Makefile.dep if necessary before calling the
10364 submake process to avoid warning about nonexistent file.
10366 * NEWS, PROJECTS: Updated.
10368 2000-03-04 Werner LEMBERG <wl@gnu.org>
10370 * tmac/troffrc: Add tmac.lbp.
10372 2000-03-03 Francisco Andrés Verdú <pandres@dragonet.es>
10374 * tmac/tmac.lbp: New file.
10375 * src/devices/grolbp/grolbp.man: Add documentation of `lbpname'
10378 2000-03-03 Werner LEMBERG <wl@gnu.org>
10380 * Makefile.in: Fixing $(subdir).
10382 * README, NEWS: Small fixes.
10384 * test-groff: Adding path to grolbp.
10386 * configure.in: The (new) file src/xditview/Imakefile.in will be
10387 also configured -- it is now possible to build gxditview in a
10388 directory different from $srcdir.
10390 2000-03-02 Blake McBride <blake@florida-software.com>
10392 * src/libs/libgroff/searchpath.cc (open_file): Adapting to WinNT.
10394 * MORE.STUFF: Added website of bell labs and info about plot2dev.
10396 2000-03-01 Colin Phipps <crp22@cam.ac.uk>
10398 * src/utils/indxbib/indxbib.cc (main): Use mkstemp() for temporary
10401 2000-02-29 Werner LEMBERG <wl@gnu.org>
10403 Adding GNU getopt to the groff distribution.
10405 * src/include/getopt.h, src/libs/libgroff/{getopt.c,getopt1.c}:
10407 * src/include/Makefile.sub, src/libs/libgroff/Makefile.sub: Update.
10408 * aclocal.a4: Remove GROFF_GETOPT function.
10409 * configure.in, Makefile.in, PROBLEMS: Update.
10410 * src/include/lib.h: Replace getopt tests with getopt.h.
10411 * src/devices/grolbp/lpb.cc: Remove inclusion of getopt.h.
10413 * doc/groff.texinfo: Further checking/updating. Adding more index
10416 * man/groff_out.man: Fix nroff mode activation (for emacs).
10417 * man/groff_font.man: Add missing ligature.
10419 2000-02-28 Werner LEMBERG <wl@gnu.org>
10421 * doc/groff.texinfo: Further checking/updating. Adding more index
10424 * src/devices/grolbp/grolbp.man: Added a comment line at the
10425 beginning of the file (similar to shell scripts) which indicates
10426 that `tbl' should be used as a preprocessor.
10428 2000-02-27 Blake McBride <blake@florida-software.com>
10430 Adapting groff to MS Visual C++ 6.0 compiler (tested with
10431 Windows NT 4.0). Uses _MSC_VER define where necessary.
10433 * src/devices/grodvi/dvi.cc: Making stdout a binary stream.
10434 * src/devices/grolj4/lj4.cc: Making getopt variables `extern "C"'.
10435 * src/devices/grohtml/html.cc, src/devices/grops/ps.cc,
10436 src/include/lib.h, src/libs/libgroff/errarg.cc,
10437 src/libs/libgroff/itoa.c, src/libs/libgroff/nametoindex.cc,
10438 src/preproc/refer/label.y, src/preproc/refer/label.cc,
10439 src/roff/groff/pipeline.c, src/roff/troff/column.cc,
10440 src/roff/troff/div.cc, src/roff/troff/env.cc,
10441 src/roff/troff/input.cc, src/roff/troff/node.cc,
10442 src/roff/troff/reg.cc: Renaming itoa() to i_to_a() and iftoa() to
10443 if_to_a() to avoid name clashes.
10444 * src/include/posix.h: Don't use unistd.h.
10445 * src/libs/libgroff/tmpfile.cc: Use `#ifndef...#else...#endif'
10446 clause for integrating non-Unix xtmpfile() code.
10447 * src/roff/troff/input.cc: Adding `public' keyword to macro_header
10448 structure; use "rt" for popen() in pipe_source(); add getpid()
10450 * src/roff/troff/node.cc: Use special versions of popen() in
10451 real_output_file() and pclose() in ~real_output_file().
10453 2000-02-27 Werner LEMBERG <wl@gnu.org>
10455 Adding a new driver, grolbp, for Canon CAPSL printers (LBP-4 and
10456 LBP-8 series laser printers). This code has been contributed by
10457 Francisco Andrés Verdú <pandres@dragonet.es>.
10459 * src/devices/grolbp/*: The grolbp output device.
10460 * font/devlpb/*: The font description files.
10461 * Makefile.in: Add grolpb and devlbp subdirectories.
10463 * src/devices/grodvi/grodvi.man, src/devices/grolj4/grolj4.man,
10464 src/devices/grotty/grotty.man,src/roff/troff/troff.man: Minor
10467 * doc/groff.texinfo: Further checking/updating. Adding more index
10472 * src/devices/grolbp/Makefile.sub: Adding $(srcdir).
10474 * man/groff_font.man: Adding info about obsolete DESC keywords.
10475 * src/devices/grolj4/grolj4.man: Documenting additional DESC
10478 2000-02-26 Werner LEMBERG <wl@gnu.org>
10480 * src/preproc/grn/grn.man: Added info about the gremlin file format
10481 (contributed by Daniel Senderowicz <daniel@synchrods.com>).
10483 2000-02-25 Werner LEMBERG <wl@gnu.org>
10485 * src/preproc/grn/main.cc: Allow values of `narrow' parameter and
10486 friends to be non-integer.
10488 * src/preproc/grn/grn.man: Document it.
10490 * doc/groff.texinfo: Further checking/updating. Adding more index
10493 2000-02-24 Werner LEMBERG <wl@gnu.org>
10495 * src/preproc/grn/main.cc: Introduce BASE_THICKNESS, defining
10496 line thicknesses to be integer multiples of this value.
10498 * src/preproc/grn/grn.man: Commenting out the -s option -- the
10499 corresponding code doesn't work (yet).
10501 * doc/groff.texinfo: Further checking/updating. Adding more index
10504 2000-02-23 Werner LEMBERG <wl@gnu.org>
10506 * src/preproc/grn/{main.cc, hgraph.cc}: Using point units to
10507 specify line thickness instead of base units. The new default
10508 values are now 0.15,pt 0.45pt, and 0.75pt for thin, middle, and
10509 thick lines respectively.
10511 Removed unused variable `prevval'.
10513 * src/preproc/grn/grn.man: Updated.
10515 2000-02-22 Werner LEMBERG <wl@gnu.org>
10517 * src/preproc/grn/main.cc: Slight formatting.
10519 * src/roff/groff/groff.man: Formatting fix.
10520 * src/preproc/grn/grn.man: Ditto.
10522 * src/roff/grog/grog.pl: Fixing two embarassing bugs.
10524 * doc/groff.texinfo: Further checking/updating.
10526 2000-02-21 Werner LEMBERG <wl@gnu.org>
10528 * README, INSTALL, PROJECT, PROBLEMS, BUGREPORT: Updated.
10530 * test-groff: Added grn subdir to path.
10532 * doc/groff.texinfo: Some restructing and other small improvements.
10534 * src/roff/groff/groff.cc (help): Fixed info string.
10536 2000-02-20 Werner LEMBERG <wl@gnu.org>
10538 * doc/meref.me: Fix description of .GS request.
10540 * src/roff/troff/troff.man: Fixing typo.
10542 Adding the `grn' preprocessor for gremlin graphic files.
10544 * src/preproc/grn/*: This is the Berkeley distribution written by
10545 David Slattengren and Barry Roitblat, adapted to groff by Daniel
10546 Senderowicz and Werner Lemberg.
10548 * doc/grnexampl.{me,g}: A sample for grn.
10550 * Makefile.in: Added subdirectory entry for grn.
10552 * src/roff/groff/groff.cc: Added support for grn. It can be now
10553 called with the switch `-g'.
10555 * src/roff/groff/groff.man: Updated.
10557 * src/roff/grog/grog.{man,pl,sh}: Updated.
10561 2000-02-11 Gaius Mulley <gaius@glam.ac.uk>
10563 * src/include/lib.h: Added xtmptemplate and made xtmpfile
10564 parametrically polymorphic.
10566 * src/libs/libgroff/tmpfile.cc: Implemented xtmptemplate
10567 and the alterations to xtmpfile.
10568 xtmpfile can be requested to return the filename created
10569 and asked not to unlink the temp file. The default behaviour
10570 if parameters are absent is exactly the same as before.
10572 2000-02-11 Abramo Bagnara <abramo@alsa-project.org>
10574 A new request `length' is available which returns the length of a
10575 string in a number register:
10577 * src/roff/troff/input.cc (length_macro): Implement it.
10578 * src/roff/troff/input.cc (init_input_requests): Register it.
10580 2000-02-11 Werner LEMBERG <wl@gnu.org>
10582 * doc/groff.texinfo, src/roff/troff/troff.man: Add documentation
10583 of the `substring' request.
10585 * src/roff/troff/troff.man, doc/groff.texinfo: Document `length'
10588 * src/roff/troff/TODO, NEWS: Updated.
10590 2000-02-09 Werner LEMBERG <wl@gnu.org>
10592 * src/roff/groff/groff.man: Added an example.
10594 2000-02-06 Werner LEMBERG <wl@gnu.org>
10596 I've considerably modified the directory structure of the
10597 distribution to get a more vertical layout. For example, the number
10598 of top level directories has been reduced from 42 to 6.
10600 As a consequence, many changes, especially to the makefiles, were
10603 * The makefile variables `top_builddir' and `top_srcdir' have been
10604 introduced. Virtually all relative paths have been replaced with
10605 absolute ones using these two variables.
10607 * Dependencies (in the files `Makefile.dep') are no longer part of
10608 the distribution. Instead, they are created during a `make install'
10609 in the build directory.
10611 * aclocal.m4 (GROFF_SRCDIR, GROFF_BUILDDIR): Two new functions to
10612 make `top_srcdir' and `top_builddir' absolute.
10614 Some other changes:
10616 * Man pages now depend on the files `VERSION' and `REVISION'.
10618 * The added shell script `mkinstalldirs' will replace `mkdir' in
10621 * VERSION: Version number increased to 1.16.
10623 2000-02-04 Werner LEMBERG <wl@gnu.org>
10625 * grops/psrm.cc (read_one_of): Fixed pointer incrementation.
10627 * Makefile.in: Removed $(tmac_m) since it is no longer needed
10628 (after an update of the mm stuff).
10630 * troff/Makefile.sub (majorminor.cc): Fix dependencies.
10632 2000-02-03 Werner LEMBERG <wl@gnu.org>
10634 The .psbb request will now also accept Mac PS images (i.e. using LF
10635 as the EOL character).
10637 * troff/input.cc (ps_get_line): New function, taken from psrm.cc
10638 (with slight modifications).
10639 * troff/input.cc (do_ps_file): Use it.
10641 * test-groff: Add grohtml and grolj4 output devices to PATH.
10643 2000-01-30 Werner LEMBERG <wl@gnu.org>
10645 * NEWS, MORE.STUFF: Updated.
10647 2000-01-30 Cary D. Renzema <caryr@dollar.mxim.com>
10649 Add the `srand' command to pic.
10651 * pic/lex.cc, pic/pic.y: Implement it.
10652 * pic/pic.man: Document it.
10653 * pic/pic.cc, pic/pic.tab.h: Regenerated (with yacc).
10655 2000-01-30 Werner LEMBERG <wl@gnu.org>
10657 Add a new request `.psbb'. This does exactly what the external
10658 program psbb did. It scans a PostScript image file for a
10659 %%BoundingBox comment and extracts the bounding box values (in
10660 PostScript units) which are then stored in the four new (read-only)
10661 number registers `llx', `lly', `urx', and `ury'.
10663 This will allow the usage of the .PSPIC macro without worrying
10664 about unsafe behaviour of groff, i.e., it will work without the
10665 `-U' switch of groff.
10667 * troff/input.cc: Implement it.
10668 * tmac/tmac.pspic: Use it.
10669 * troff/troff.man, grops/grops.man, NEWS: Document it.
10670 * psbb/*, Makefile.in: Remove it since it is no longer needed.
10672 This is bloody C code simply adapted from psbb.c! Any improvements
10675 2000-01-29 Werner LEMBERG <wl@gnu.org>
10677 * man/groff_font.man: Minor clarifications.
10681 2000-01-28 Werner LEMBERG <wl@gnu.org>
10683 * afmtodit/afmtodit.pl: Use new `--' comment delimiter.
10685 2000-01-28 Gaius Mulley <gaius@glam.ac.uk>
10687 * man/groff_font.man: Brought up to date regarding tcommand
10689 * libgroff/font.cc: Handle everything after `--' as a comment
10691 * devps/*: Added comment delimiter inside devps font files.
10693 2000-01-28 Werner LEMBERG <wl@gnu.org>
10695 * tmac/tmac.arkup, tmac/groff_markup.man: Replace \fC...\fR with
10696 \fC...\fP (which now works as expected).
10698 * troff/troff.man: Fix typo.
10700 2000-01-27 Gaius Mulley <gaius@glam.ac.uk>
10702 Completed the pass_filenames implementation in troff.
10704 * libdriver/input.cc: Will read the new `F' tcommand.
10705 * troff/node.cc, troff/node.h: Will issue the new `F' tcommand.
10706 * troff/input.cc: Use it.
10708 2000-01-26 Werner LEMBERG <wl@gnu.org>
10710 * troff/env.cc (set_font): Fix the behaviour of \fP. The previous
10711 font will now be updated even if an invalid font is selected.
10713 2000-01-24 Werner LEMBERG <wl@gnu.org>
10715 * doc/homepage.ms: Updated for new tmac.arkup.
10717 * tmac/tmac.html: Disable line breaks after hyphen-like characters.
10719 * tmac/tmac.arkup: Cleanup.
10721 Added `\&' to .HTML macro to `leave vertical mode', so to say.
10723 Removed obsolete .LINK macro completely.
10725 The macros .URL, .FTP, and .MAILTO now accept a third argument which
10726 will be immediately appended to the second argument (to be used with
10727 punctuation, for example).
10729 Disabled .CDFTP macro temporarily for security reasons.
10731 * tmac/groff_markup.man: Complete revision for latest changes in
10732 tmac.arkup -- note that it does not yet format correctly with
10735 2000-01-23 Bruno Haible <haible@clisp.cons.org>
10737 * nroff/nroff.sh: Accept -Tutf8 option and pass it through.
10738 * devutf8/R.proto: Add mappings for wp, lh, rh.
10739 * devutf8/NOTES: Updated.
10741 2000-01-23 Werner LEMBERG <wl@gnu.org>
10743 * doc/groff.texinfo: Updated version/copyright info.
10745 2000-01-21 Gaius Mulley <gaius@glam.ac.uk>
10747 Added support for two new directives in device descriptions:
10748 `pass_filenames' (to pass the input file name to the output device)
10749 and `use_charnames_in_special' (to support e.g. accented characters
10750 in the `X' request).
10752 * include/font.h, troff/charinfo.h: Declare it.
10754 * libgroff/font.cc, libgroff/fontfile.cc: Set it.
10756 * devhtml/DESC: Use it.
10758 * troff/input.cc: New function encoded_char.
10760 * troff/token.h: Add test for `specialness'.
10762 2000-01-21 Werner LEMBERG <wl@gnu.org>
10764 * tmac/Makefile.sub: tmac.a4 and tmac.trace have been removed by
10765 mistake from the list of files to be installed.
10767 2000-01-18 Werner LEMBERG <wl@gnu.org>
10769 * README: Added info how to apply patches.
10771 2000-01-15 Jan Echternach <echter@informatik.uni-rostock.de>
10773 * troff/node.cc (ligature_note::operator delete): Fix g++ warning.
10775 2000-01-15 Gaius Mulley <gaius@glam.ac.uk>
10777 * troff/input.cc: Add support for troffrc-end.
10779 * tbl/main.cc: Altered to issue table-start and table-end special
10780 characters if using the html device.
10782 * devhtml/*: Modified font files to incorporate html encoding of
10785 * tmac/groff_markup.man: New file documenting tmac.arkup.
10787 * tmac/troffrc-end: New file. This is invoked after all user
10788 specified macros. Currently used by the html device to include
10789 tmac.html. Thus no need for users to specify -mhtml anymore.
10791 * tmac/Makefile.sub (NORMALFILES): Add troffrc-end.
10792 (MAN7): Add groff_markup.man.
10794 * tmac/tmac.an, tmac/tmac.html: Small html updates.
10796 * tmac/troffrc: tmac.arkup will now be called for the html device.
10798 * libgroff/font.cc, libgroff/font.h: Altered to include reading of
10799 extra device specific information about fonts.
10801 * doc/homepage.ms: New file. It is an example how an HTML home page
10802 could look like with grohtml.
10804 * doc/Makefile: Add homepage.ms. Remove rule for pic.html.
10806 2000-01-12 Bruno Haible <haible@clisp.cons.org>
10808 * devutf8/R.proto: Add mappings for ti, Fn, st, an. Change mappings
10811 * devutf8/NOTES: Updated.
10813 2000-01-08 Bruno Haible <haible@clisp.cons.org>
10815 * eqn/box.cc, eqn/lex.cc, eqn/other.cc, eqn/over.cc, eqn/special.cc,
10816 eqn/text.cc, grodvi/dvi.cc, grops/ps.cc, grops/psrm.cc,
10817 libbib/index.cc, libbib/linear.cc, libbib/search.cc,
10818 libdriver/printer.cc, libgroff/font.cc, libgroff/string.cc,
10819 pic/lex.cc, pic/object.cc, refer/label.y, refer/ref.cc, tbl/main.cc,
10820 tbl/table.cc, tfmtodit/tfmtodit.cc, troff/dictionary.cc,
10821 troff/div.cc, troff/env.cc, troff/input.cc, troff/node.cc,
10822 troff/node.h, troff/reg.cc: Avoid most "g++ -Wall -Wno-sign-compare"
10825 * troff/node.cc (bracket_node::copy): Initialize last to NULL.
10827 2000-01-12 Fabrizio Polacco <fab@prosa.it>
10829 grolj4: Paper size will be searched case-insensitively.
10831 * include/lib.h: Add check for strcasecmp().
10832 * grolj4/li4.cc (lookup_paper_size): Use strcasecmp().
10833 * configure.in: Check for strcasecmp().
10835 2000-01-11 Werner LEMBERG <wl@gnu.org>
10837 * troff/Makefile.sub (majorminor.cc): Fix incorrect path to
10840 2000-01-10 Werner LEMBERG <wl@gnu.org>
10842 * Makefile.comm, Makefile.in, doc/Makefile: More fixes for the
10845 Add a new read-only register, `.Y', which contains the groff
10848 * troff/input.cc (init_input_requests): Define it.
10849 * troff/Makefile.sub (majorminor.cc): Define `revision' string.
10850 * doc/groff.texinfo, troff/troff.man: Document it.
10852 * libgroff/Makefile.sub (version.cc): Add definition of
10853 `Version_string[]', consisting of `<major>.<minor>.<revision>'
10854 * eqn/main.cc, grodvi/dvi.cc, grolj4/lj4.cc, grops/ps.cc,
10855 grotty/tty.cc, hpftodit/hpftodit.cc, indxbib/indxbib.cc, pic/main.cc,
10856 refer/refer.cc, soelim/soelim.cc, tbl/main.cc, tfmtodit/tfmtodit.cc,
10857 troff/input.cc, pfbtops/pfbtops.c: Use it.
10859 2000-01-10 Fabrizio Polacco <fab@prosa.it>
10861 Add a revision scheme to the groff package.
10863 * REVISION: New file.
10864 * libgroff/Makefile.sub (version.cc): Use it to define
10865 `revision_string[]'.
10866 * grops/psrm.cc: Use revision_string (converted to an unsigned
10867 integer) in constructor of resource_manager.
10869 2000-01-10 Bruno Haible <haible@clisp.cons.org>
10871 * devutf8/Makefile.sub, devutf8/DESC.proto, devutf8/R.proto: New
10873 * Makefile.in (DEVDIRS): Add devutf8.
10874 * grotty/tty.cc: Include device.h.
10875 (glyph): Change type of `code' to `unsigned int'.
10876 (tty_printer): New field is_utf8. Constructor takes device argument.
10877 (tty_printer::tty_printer): If device if `utf8', set is_utf8.
10878 (tty_printer::add_char): Change type of first arg to `unsigned int'.
10879 (tty_printer::put_char): New function.
10880 (tty_printer::end_page): Use put_char() instead of ::putchar().
10881 (make_printer): Pass device to tty_printer constructor.
10882 * nroff.sh: Determine default device by calling 'locale'. As a
10883 fallback, look at all of $LC_ALL, $LC_CTYPE, $LANG, $LESSCHARSET.
10884 Recognize UTF-8 locales.
10885 * tmac/eqnrc: Recognize utf8 like latin1.
10886 * tmac/troffrc: Device utf8 needs tmac.tty.
10888 2000-01-07 Werner LEMBERG <wl@gnu.org>
10890 * tmac/Makefile.sub: tmac.a4 and tmac.trace will now be installed.
10892 2000-01-07 Paul Eggert <eggert@twinsun.com>
10894 Add a new predefined writeable number register, `year',
10895 which contains the current year.
10897 * doc/groff.texinfo, PROBLEMS, troff/troff.man: Document it.
10898 * tmac/tmac.s: Use it.
10899 * troff/input.cc (init_registers): Initialize it.
10901 2000-01-06 Werner LEMBERG <wl@gnu.org>
10903 * PROBLEMS: Fixed typo.
10905 2000-01-04 Paul Eggert <eggert@twinsun.com>
10907 * PROBLEMS: Add Y2k advice for the yr number register.
10909 2000-01-03 Paul Eggert <eggert@twinsun.com>
10911 * doc/groff.texinfo: Fix Y2k bug in documentation of \n(yr.
10913 2000-01-02 Werner LEMBERG <wl@gnu.org>
10915 * tmac/tmac.arkup: Slight modification of macros to provide better
10916 appearance for non-HTML formats.
10918 2000-01-01 Charles Levert <charles@comm.polymtl.ca>
10920 * soelim/soelim.cc (include_path_append): realloc(NULL, n)
10921 does not automatically translate to malloc(n) on all OSes
10922 (e.g., SunOS) so do it explicitly. Also, check the returned
10925 2000-01-01 Werner LEMBERG <wl@gnu.org>
10927 * tmac/tmac.arkup: Added .LINE macro. Some formatting.
10929 * Makefile.in: Added $(tmac_m) again since the Makefile in `mm'
10930 expects this variable
10932 2000-01-01 Gaius Mulley <gaius@glam.ac.uk>
10934 * doc/Makefile: Added instructions to create HTML and text
10935 versions of some files.
10937 1999-12-31 Werner LEMBERG <wl@gnu.org>
10939 * Updated INSTALL.gen.
10941 * tmac/tmac.arkup: Added fixes so that .FTP and .MAILTO works
10942 better resp. correctly with non-HTML devices.
10944 Version 1.15 released
10945 =====================
10947 1999-12-28 Werner LEMBERG <wl@gnu.org>
10949 * NEWS, VERSION: Changed to 1.15
10951 1999-12-27 Paul Eggert <eggert@twinsun.com>
10953 * nroff/nroff.man: -S is safer, not safe.
10955 * groff/groff.cc (main): Use `safer', not `safe', in variable
10956 names. This does not change the behavior.
10958 * troff/input.cc (main): Likewise.
10960 * nroff/nroff.sh: Likewise.
10962 * troff/input.cc (prepend_string): New function.
10963 (main): Prepend -msafer, so that we check macro libraries for
10966 * PROBLEMS: Report problem with Sun C++ 5.0 and 5.1.
10968 Version 1.14 released
10969 =====================
10971 1999-12-26 Werner LEMBERG <wl@gnu.org>
10973 * NEWS, VERSION: Changed to 1.14.
10975 1999-12-24 Werner LEMBERG <wl@gnu.org>
10977 * refer/refer.cc: Fixing the last fix.
10979 Version 1.13 released
10980 =====================
10982 1999-12-23 Werner LEMBERG <wl@gnu.org>
10984 * tmac/tmac.an: A typo (`.if' instead of `.ie') made the page
10989 * tmac/tmac.safer: Forgot to remove `so' from the `rm' request.
10991 * VERSION: Changed to 1.13 -- to be compliant with the Adobe 3.0
10992 document conventions, the version number must be a real.
10994 Version 1.12.1 released
10995 =======================
10997 1999-12-22 Werner LEMBERG <wl@gnu.org>
10999 * VERSION: Changed to 1.12.1.
11001 1999-12-22 Alan Rooks <arooks@istar.ca>
11003 * refer/refer.cc (do_file): Slight modification to satisfy the
11004 `Standard system CC - C++ Compilation System 3.1 03/03/99' on SCO
11007 1999-12-20 Werner LEMBERG <wl@gnu.org>
11009 * changed prep.ai.mit.edu -> ftp.gnu.org; updated copyright
11012 * tmac/tmac.safer, tmac/groff_msafer.man: Remove `so' (again) from
11013 list of unsafe requests.
11015 * pic/pic.man: Fixed a typo.
11017 * man/groff_out.man: Fixed a typo.
11019 1999-12-18 Werner LEMBERG <wl@gnu.org>
11021 * Makefile.in: Doc fixes.
11023 1999-12-17 Fabrizio Polacco <fab@prosa.it>
11025 * groff/groff.cc: Missing `U' option added to getopt().
11027 * troff/troff.man: Missing `U' option added to synopsis.
11029 Version 1.12 released
11030 =====================
11032 1999-12-14 Werner LEMBERG <wl@gnu.org>
11034 * troff/input.cc (usage), groff/groff.cc (synopsis): Added -U flag
11037 * nroff/nroff.sh, nroff/nroff.man: Replaced `secure', `unsecure'
11038 with the more appropriate terms `safer' and `unsafe'.
11040 * libgroff/strerror.c, aclocal.m4, configure.in: Added checks for
11041 sys_nerr and sys_errlist[].
11043 * pic/pic.h, aclocal.m4, configure.in: Added check for hypot().
11045 * pic/pic.y, pic/pic.cc: Added check for fmod().
11047 1999-12-13 Werner LEMBERG <wl@gnu.org>
11049 * VERSION: Changed to 1.12.
11051 Here some patches from various sources; most of them taken from
11052 the Debian distribution.
11054 * tmac/groff_mdoc.man, tmac/groff_mdoc.samples.man,
11055 tmac/Makefile.sub: New files copied directly from the NetBSD
11056 distribution. Probably, some additional adaptation later on is
11059 * tmac/tmac.safer, tmac/groff_msafer.man: Added `so' to the list
11060 of unsafe requests.
11062 * groff/groff.cc, groff/groff.man, nroff/nroff.sh,
11063 nroff/nroff.man, pic/main.cc, pic/pic.man, troff/input.cc,
11064 troff/troff.man: Added option `-U' for unsafe mode. Safe mode
11065 (`-S') is now the default.
11067 * README, NEWS: Updated.
11069 1999-12-09 Werner LEMBERG <wl@gnu.org>
11071 * doc/groff.texinfo: Regenerated nodes and menus with emacs.
11073 * doc/Makefile (clean): Added cleaning commands for groff.texinfo.
11075 1999-12-06 Werner LEMBERG <wl@gnu.org>
11077 * configure.in: Removed AC_PREFIX_PROGRAM since it causes more
11078 grief than relief today. Additionally, it is against the GNU
11081 * configure: Recreated.
11083 1999-12-05 Werner LEMBERG <wl@gnu.org>
11085 * configure.in: Added GROFF_LIBM.
11087 * configure: Recreated.
11089 * aclocal.m4 (GROFF_LIBM): New function which tests whether -lm is
11092 * Makefile.in: Added definition of $(LIBM).
11094 * Makefile.comm (LIBM): Removed.
11096 * pfbtops/Makefile.sub: On AIX, -lm is needed also.
11098 1999-12-03 Gaius Mulley <gaius@glam.ac.uk>
11100 * doc/Makefile: Added rule for generation pic.html.
11102 (clean): Files produced by grohtml will be removed also.
11104 * doc/pic.ms: Small fix.
11106 * tmac/tmac.html: Fixed suppression of headers.
11108 1999-11-16 Gaius Mulley <gaius@glam.ac.uk>
11110 * tmac/tmac.html: Fixing horizontal arrows.
11112 Turning off hyphenation.
11114 * tmac/tmac.an: Improved support for grohtml; better indentation,
11115 no footers/headers.
11117 1999-10-31 Gaius Mulley <gaius@glam.ac.uk>
11119 * tmac/tmac.arkup: Added CDFTP macro
11121 * tmac/tmac.html: All headers are turned off for ms, me, and mm
11124 * tmac/troffrc: Some additions for HTML stuff.
11126 1999-10-06 Gaius Mulley <gaius@glam.ac.uk>
11128 * tmac/tmac.html: Small changes.
11130 1999-09-26 Werner LEMBERG <wl@gnu.org>
11132 * doc/groff.texinfo: Minor fixes.
11134 1999-09-26 Gaius Mulley <gaius@glam.ac.uk>
11136 * devhtml/TR: Changed spacewidth to 3.
11138 * tmac/Makefile.sub (NORMALFILES): Added tmac.arkup.
11140 * tmac/tmac.html: Moved markup macros to tmap.arkup.
11142 * tmac/tmac.arkup: New file.
11144 * grohtml/ChangeLog: New file.
11146 1999-09-16 Werner LEMBERG <wl@gnu.org>
11148 * doc/groff.texinfo (Common Features): Added Copying chapter.
11149 Changed format to @smallbook.
11151 1999-09-15 Werner LEMBERG <wl@gnu.org>
11153 * NEWS: Added info about groff.texinfo.
11155 * doc/groff.texinfo: Will now compile (using texi2dvi) without
11158 1999-09-14 Werner LEMBERG <wl@gnu.org>
11160 * groff/groff.man: More updates.
11162 1999-09-13 Werner LEMBERG <wl@gnu.org>
11164 * doc/groff.texinfo: New file. This manual is still very
11165 rudimentary. It has been originally contributed by Trent
11166 A. Fisher <trent@gnurd.portland.or.us> with first corrections and
11169 * INSTALL: Added information about the `doc' subdir
11171 * troff/troff.man: Minor fixes.
11173 * groff/groff.man: Added missing `-L arg' to SYNOPSIS section;
11176 * troff/input.cc (usage): Added missing `-ffam' to usage message.
11178 * Makefile.in (dist): groff-$(version).tar.gz must be removed
11179 also, otherwise it is included itself in another call of `make
11182 * groff/groff.cc (synopsis): Removed superfluous space.
11184 * PROJECTS, PROBLEMS, NEWS: Updated.
11186 * VERSION: Updated to 1.12beta.
11188 * BUG-REPORT: Some cosmetic fixes. Corrected email address.
11190 * README: Updated: Included documentation about CVS repository,
11191 mailing lists, and daily snapshots.
11193 * tmac/Makefile.sub: Fixed $(tmap_wrap) finally.
11195 1999-09-12 Bjarni Ingi Gislason <bjarniig@rhi.hi.is>
11197 * tmac/tmac.an: If the tag didn't fit into the space that the
11198 macro `TP' specifies, the rest of the tag went into the space for
11201 1999-09-12 Jeffrey Copeland <jeff@opennt.com>
11203 * grolj4/lj4.cc: Added duplex printing (option `-d').
11205 * grolj4/grolj4.man: Document duplex printing.
11207 1999-09-12 Werner LEMBERG <wl@gnu.org>
11209 * doc/Makefile (pic.ps): Fixed rule which caused problems with
11210 non-GNUish sed programs.
11212 * tmac/doc-syms: Removed extra space from -iso8802-3 macro
11215 * configure.in (LIBS): Added `-lc'
11217 * Makefile.comm (.man.n): Added substitution for @TMAC_AN_PREFIX@.
11219 * pic/tex.cc (solid_arc): Casting M_PI to double.
11221 * libgroff/putenv.c (putenv): Changed function header to ANSI C.
11223 * groff/groff.man, tmac/Makefile.sub (MAN7), tmac/groff_msafer.man
11224 (new file), tmac/msafer.man (deleted), tmac/groff_me.man (new
11225 file), tmac/me.man (deleted): {me,msafer} -> groff_{me,msafer}.
11227 * groff/groff_man.man: New file. This manual page was originally
11228 written for the Debian GNU/Linux system by Susan G. Kleinmann
11231 * eqn/list.cc (list_box::compute_metrics,
11232 list_box::compute_sublist_width): Removed variable declaration to
11233 avoid shadowing warnings.
11235 * grops/psrm.cc (resource_manager::process_file): Ditto.
11237 * tfmtodit/tfmtodit.cc (main): Ditto.
11239 * libgroff/font.cc (font::load_desc): Renamed auxiliary variable
11240 to avoid shadowing warnings.
11242 * tbl/table.cc (block_entry::do_divert, table::do_row): Renamed
11243 shadowing loop variable.
11245 * groff/groff.man, troff/troff.man: Added doc about grohtml.
11247 1999-09-12 Gaius Mulley <gaius@glam.ac.uk>
11249 New grohtml frontend to convert groff input to html.
11251 * Makefile.in (CCPROGDIRS, DEVDIRS): Added html device.
11253 * tmac/Makefile.sub (NORMALFILES): Added tmac.html.
11255 * tmac/eqnrc: Added html device.
11257 * tmac/tmac.html: New file.
11259 * eqn/main.cc (do_file, inline_equation), pic/troff.cc
11260 (troff_output::start_picture, troff_output::finish_picture),
11261 tbl/main.cc (process_input_file):
11262 Surrounded output with `graphics_start' and `graphics_end' so that
11263 the html driver can identify non-text portions.
11265 * grodvi/dvi.cc (dvi_printer::set_char), grolj4/lj4.cc
11266 (lj4_printer::set_char), grops/ps.cc (ps_printer::set_char),
11267 grotty/tty.ps (tty_printer::set_char): Additional parameter
11270 * include/printer.h: Class printer: New function
11271 set_char_and_width; new variables (is_char_named, is_named_set,
11272 named_command, named_char_s, named_char_n) to hold information
11273 about named characters -- needed by the html driver.
11275 * libdriver/printer.cc (printer::set_ascii_char,
11276 printer::set_special_char): Use set_char_and_width.
11278 * devhtml/*: New device files for html driver.
11280 * grohtml/*: New driver grohtml.
11282 1999-09-11 Wilfredo Sanchez <wsanchez@apple.com>
11284 * tmac/doc-common, tmac/tmac.an: Removed the word `UNIX' in
11287 1999-09-11 Luke Mewburn <lukem@netbsd.org>
11289 * libgroff/string.cc (search): Small fix to test against NULL
11292 1999-09-11 Jeff Conrad <jeff_conrad@msn.com>
11294 * troff/node.cc (copy): The characters in a bracket escape (e.g.,
11295 \b'abc') were stacked in reverse order when processed in a
11298 * troff/node.h: Added `*last' to struct `node' to make the above
11301 * troff/input.cc (read_draw_node), libdriver/input.cc (do_file):
11302 The default scale for the 'f' and 't' graphics functions were 'm'
11303 rather than 'u' (i.e., no scaling).
11305 1999-09-11 Peter Miller <peterm@jna.com.au>
11307 * groff/groff.cc (main), groff.man, soelim/soelim.cc (main,
11308 do_file), soelim/soelim.man: Added `-I file' option to soelim,
11309 defining include paths.
11311 * soelim/soelim.cc (include_path_append): New function.
11313 1999-09-11 Larry Jones <larry.jones@sdrc.com>
11315 * tbl/main.cc (process_options): Unix (at least Documenter's
11316 Workbench) tbl allows arbitrary non-alpha characters between
11319 1999-09-11 Paul Eggert <eggert@twinsun.com>
11321 Y2k fixes. Don't assume that the current year precedes 2000.
11323 * doc/meref.me: Add \n(y2, \n(y4.
11325 * tmac/doc-common (Yr): New number register.
11326 (Dd): Don't assume current year precedes 2000.
11328 * tmac/tmac.e (td): Likewise.
11329 (y2, y4): New number registers.
11331 * pic/pic.man: Update reference for pic paper to May, 1991
11334 1999-09-11 Werner LEMBERG <wl@gnu.org>
11336 * tmac/Makefile.sub (install_data, stamp-wrap, uninstall_sub):
11337 Removed quotation marks which prevented correct expansion of
11340 * devlj4/Makefile.sub (LJ4RES): Fixed value (600 instead of 300).
11342 1999-09-10 Werner LEMBERG <wl@gnu.org>
11344 * Makefile.sub (DISTCLEANFILES): Added `config.log' and
11347 * Removed configure.old.
11349 1999-08-31 Werner LEMBERG <wl@gnu.org>
11351 * VERSION: Updated to 1.11.1
11353 1999-05-27 Werner LEMBERG <wl@gnu.org>
11355 * doc/Makefile: changed `.PS' postfix to `.ps' for consistency.
11357 * tmac/Makefile.sub (install_data, stamp-wrap, uninstall_sub):
11358 added quotations around $(tmac_wrap) to avoid syntax error if
11361 * configure: Newly generated using autoconf 2.13.
11363 * Makefile.in (LDFLAGS): Set variable to @LDFLAGS@.
11365 Fri Aug 15 08:51:47 1997 Eric S. Raymond <esr@snark.thyrsus.com>
11367 * README, PROJECTS, NEWS, INSTALL, VERSION,
11368 doc/Makefile. doc/pic.ms, groff/groff.man:
11369 Prepare for 1.11 release. No code changes.
11370 Documentation for pic added (doc/pic.ms).
11372 Sun Nov 26 11:45:13 1995 James Clark <jjc@jclark.com>
11374 * Version 1.10 released.
11376 Fri Nov 24 09:56:16 1995 James Clark <jjc@jclark.com>
11378 * afmtodit/afmtodit.pl: Avoid comment on first line.
11380 Mon Nov 20 11:13:49 1995 James Clark <jjc@jclark.com>
11382 * aclocal.m4 (GROFF_INSTALL_SH): New macro.
11383 * configure.in: Call it.
11385 * Makefile.sub (configure): Depends on aclocal.m4 not acgroff.m4.
11386 (distfiles): Doesn't depend on config.log or config.cache.
11388 Sun Oct 1 08:45:36 1995 James Clark <jjc@jclark.com>
11390 * grog/grog.sh: Use print "" rather than print in END rule.
11392 Wed Aug 23 13:30:52 1995 James Clark <jjc@jclark.com>
11394 * tbl/main.cc (process_data): Don't give error for excess data
11395 entries that are comments.
11397 Fri Jul 28 11:00:27 1995 James Clark <jjc@jclark.com>
11399 * tbl/main.cc (process_data): Fix case where new for-scope rules
11400 silently change meaning of code.
11402 Tue Jul 4 23:39:51 1995 James Clark <jjc@jclark.com>
11404 * troff/env.cc (hyphenate): Loop over all consecutive sequences
11405 of non-zero hyphenation codes.
11407 Sat Jul 1 00:42:15 1995 James Clark <jjc@jclark.com>
11409 * aclocal.m4 (GROFF_POSIX): Use conflicting declaration technique.
11411 Thu Jun 29 13:58:36 1995 James Clark <jjc@jclark.com>
11413 * tmac/tmac.e (ip): Divert the tag so as to freeze the spaces.
11415 Tue Jun 27 12:30:16 1995 James Clark <jjc@jclark.com>
11417 * tmac/tmac.andoc: Make it work in compatibility mode.
11419 * refer/token.h (token_info::is_range_sep): New function.
11420 * refer/token.cc (init_special_chars): Make \(en a RANGE_SEP.
11421 * refer/ref.cc (reference::output): More sophisticated check for
11424 * devps/prologue.ps (MANUAL): New procedure.
11425 * grops/ps.cc (main): New -m option.
11426 (usage): Include -m.
11427 (ps_printer::~ps_printer): Implement -m.
11429 * aclocal.m4 (GROFF_G): New macro.
11430 * configure.in: Call it.
11431 * Makefile.in (g): Provided by configure.
11433 * hpftodit/hpftodit.cc (basename): Rename to xbasename.
11435 * tmac/tmac.tty: Disable warning about bad fonts. Remove font
11438 * Makefile.in (tmacpath): Don't include /usr/lib/tmac.
11439 (tmac_m, tmac_s): Deleted.
11440 (sys_tmac_prefix, tmac_wrap, tmac_prefix, tmac_an_prefix,
11441 tmac_s_prefix): New variables.
11442 (MDEFINES): Change accordingly.
11443 * Makefile.comm (.man.n): Use new TMAC_* variables.
11444 * configure.in (GROFF_TMAC): Call.
11445 * aclocal.m4 (GROFF_TMAC): Define.
11446 * tmac/Makefile.sub (stamp_wrap): New target.
11447 (install_data, uninstall_sub): Handle macro wrapping.
11449 Mon Jun 26 14:54:39 1995 James Clark <jjc@jclark.com>
11451 * tbl/main.cc (main): Ignore -T option.
11453 Thu Jun 22 09:08:06 1995 James Clark <jjc@jclark.com>
11455 * devlj4/generate/special.map: Add definition of \(nb.
11457 * tmac/tmac.dvi: Add definition of \(nb.
11459 * troff/dictionary.c (dictionary::dictionary): association::v gets
11460 initialized by association::association.
11462 * tmac/Makefile.sub: Avoid using temporary files when installing.
11464 * troff/env.cc (environment::set_font): Make bad font number a
11467 * Makefile.in (fontpath): Remove $(prefix)/lib/font from fontpath.
11469 * Makefile.in (datadir): Use share rather than lib.
11471 * groff/groff.cc (basename): Rename to xbasename.
11473 Wed Jun 21 16:59:46 1995 James Clark <jjc@jclark.com>
11475 * Makefile (CCLIBS): Don't use.
11476 * Makefile.ccpg: Likewise.
11478 * acgroff.m4: Rename to...
11479 * aclocal.m4: Modify extensively for autoconf 2.
11480 * configure.in: Likewise.
11481 * Makefile.in: Likewise.
11483 * groff/pipeline.c (const): Declare as empty if __STDC__ not
11485 (xstrsignal): Check for definition of NSIG. Conditionalize
11486 on SYS_SIGLIST_DECLARED. Make return type const.
11488 Sat Jun 10 12:28:16 1995 James Clark <jjc@jclark.com>
11490 * troff/input.cc (interpolate_macro): Rephrase missing space
11493 Thu May 11 01:07:16 1995 Jason Merrill <jason@phydeaux.cygnus.com>
11495 * addftinfo/addftinfo.cc, eqn/delim.cc, eqn/lex.cc, eqn/list.cc,
11496 grodvi/dvi.cc, groff/groff.cc, grops/ps.cc, grops/psrm.cc,
11497 grotty/tty.cc, include/ptable.h indxbib/indxbib.cc,
11498 libbib/index.cc, libbib/linear.cc, libbib/search.cc,
11499 libdriver/input.cc, libdriver/printer.cc, libgroff/font.cc,
11500 libgroff/lf.cc, libgroff/nametoindex.cc, libgroff/ptable.cc,
11501 libgroff/string.cc, lkbib/lkbib.cc, lookbib/lookbib.cc,
11502 pic/lex.cc, pic/object.cc, pic/pic.y refer/label.y refer/ref.cc,
11503 refer/refer.cc, refer/token.cc, tbl/main.cc, tbl/table.cc,
11504 tfmtodit/tfmtodit.cc, troff/dictionary.cc, troff/div.cc,
11505 troff/env.cc, troff/input.cc, troff/node.cc, troff/symbol.cc:
11508 Wed Apr 19 21:15:11 1995 James Clark <jjc@jclark.com>
11510 * troff/input.cc (spring_trap): Push a macro_iterator rather than a
11512 (spring_trap, postpone_traps, unpostpone_traps): Move to later in
11514 (macro_iterator::macro_iterator): Add additional argument.
11516 Mon Apr 10 12:06:02 1995 James Clark <jjc@jclark.com>
11518 * troff/div.cc (vertical_size::vertical_size): In place of integer
11519 specifying line spacing use cunits specifying post vertical
11521 (macro_diversion::output, top_level_diversion::output): Likewise.
11522 * troff/div.h: Change declarations accordingly.
11523 * troff/env.cc (pending_output_line): Replace ls field by post_vs
11525 (pending_output_line::pending_output_line,
11526 pending_output_line::output, environment::output,
11527 environment::output_line, environment::output_title,
11528 environment::hyphenate_line): In place of
11529 integer specifying line spacing use cunits specifying post vertical
11531 (environment::environment): Add post_vertical_spacing and
11532 prev_post_vertical_spacing arguments.
11533 (environment::get_post_vertical_spacing): New function.
11534 (environment::total_post_vertical_spacing): New function.
11535 (environment::post_vertical_spacing): New function.
11536 (init_env_requests): Initialize pvs request and .pvs register.
11537 * troff/env.h: Change declarations.
11539 Tue Mar 28 09:52:07 1995 James Clark <jjc@jclark.com>
11541 * tmac/tmac.pspic: Immediately remove the temporary file.
11543 Sat Mar 25 10:43:11 1995 James Clark <jjc@jclark.com>
11545 * tmac/tmac.pspic (PSPIC): Scale graphic uniformly even when
11546 height is specified.
11548 Thu Jan 26 16:20:13 1995 James Clark <jjc@jclark.com>
11550 * tbl/table.c (struct vertical rule, class table_entry): Use int
11551 not short for start_row and end_row.
11553 Fri Jan 13 13:53:05 1995 James Clark <jjc@jclark.com>
11555 * troff/input.cc (trapping_blank_line, blank_line_macro): New
11557 (diverted_space_node::reread, process_input_stack): Call
11558 trapping_blank_line() rather than blank_line().
11559 (init_input_requests): Bind "blm" to blank_line_macro().
11561 * tmac/tmac.s (XA): Use .br and par@reset rather than XA.
11563 Tue Jan 10 11:40:35 1995 James Clark <jjc@jclark.com>
11565 * troff/env.cc (environment::possibly_break_line): Require that
11566 width total excluding width of final space node be greater than
11567 the target text length.
11569 Tue Jan 3 09:13:37 1995 James Clark <jjc@jclark.com>
11571 * troff/node.cc (kern_pair_node::vertical_extent): New function.
11573 Sun Dec 4 13:19:07 1994 James Clark <jjc@jclark.com>
11575 * troff/node.cc (charinfo_node): New class.
11576 (glyph_node, composite_node): Derive from charinfo_node. Change
11577 member functions accordingly.
11579 Wed Nov 30 10:29:29 1994 James Clark <jjc@jclark.com>
11581 * nroff/nroff.sh: Use -Tlatin1 not -TLatin1.
11583 Mon Aug 8 10:17:59 1994 James Clark (jjc@jclark.com)
11585 * tmac/tmac.tty-char: Add definitions for \(ab and \[arrowvertex].
11587 * devps/generate/textmap (notsubset): Add.
11589 * tmac/tmac.a4: New file.
11591 Sun Jul 24 20:08:42 1994 James Clark (jjc@jclark.com)
11593 * pic/main.cc (had_parse_error): New variable.
11594 (do_picture, do_whole_file): Set had_parse_error if yyparse()
11596 (main): Return 1 if had_parse_error is true.
11598 Tue Jul 19 13:40:31 1994 James Clark (jjc@jclark.com)
11600 * grolj4/lj4.cc (main): Avoid use of strtoul.
11602 Mon Jul 18 15:03:02 1994 James Clark (jjc@jclark.com)
11604 * nroff/nroff.sh: Default device is -Tlatin1 if $LC_CTYPE is
11605 iso_8859_1 or $LESSCHARSET is latin1.
11607 Sun Jul 10 13:38:35 1994 James Clark (jjc@jclark.com)
11609 * hpftodit: New directory.
11610 * Makefile.in (CCPROGDIRS): Add hpftodit.
11611 * devlj4/generate: New directory.
11613 Thu Jul 7 23:49:48 1994 James Clark (jjc@jclark.com)
11615 * configure.in: Don't use AC_VFORK.
11616 * groff/pipeline.c (run_pipeline): Use fork() always.
11618 Wed Jul 6 11:13:17 1994 James Clark (jjc@jclark.com)
11620 * grops/ps.cc (main): Use %1 not %s in error message for -w.
11622 * Makefile.in (CCPROGDIRS): Add grolj4.
11623 (DEVDIRS): Add devlj4.
11624 * grolj4, devlj4: New directories.
11625 * tmac/troffrc: Handle lj4.
11626 * tmac/tmac.lj4: New file.
11628 Fri Jun 17 18:02:53 1994 James Clark (jjc@jclark.com)
11630 * tmac/tmac.e (@n): Set indent to 0 before calling |h.
11632 Wed Jun 1 07:33:47 1994 James Clark (jjc@jclark.com)
11634 * troff/input.cc (do_if_request): At end of second string, switch
11635 environments before getting next token.
11637 Fri May 20 07:39:18 1994 James Clark (jjc@jclark.com)
11639 * devps/psstrip.sed: Split rule that strips whitespace on either
11640 side of delimiters.
11642 Wed May 18 08:13:47 1994 James Clark (jjc@jclark.com)
11644 * troff/node.h (font_family::make_definition): Add return value to
11645 declaration. * troff/symbol.h (symbol::operator==,
11646 symbol::operator!=): Likewise.
11648 Tue May 17 20:46:06 1994 James Clark (jjc@jclark.com)
11650 * groff/groff.cc (main, help, synopsis): Handle -S.
11651 (possible_command::insert_arg): New function.
11653 * tmac/tmac.safer: New file.
11654 * tmac/msafer.man: New file.
11655 * tmac/Makefile.sub (FILES): Add tmac.safer and msafer.man.
11657 Thu Mar 10 01:58:30 1994 Paul Eggert (eggert@twinsun.com)
11659 * pic/pic.h, pic/main.cc (safer_flag): New variable.
11660 * pic/pic.y (placeless_element): Avoid unsafe operations if
11661 `safer_flag' is set.
11662 * pic/main.cc (main): Add -S option, which sets `safer_flag'.
11664 Tue May 10 13:02:31 1994 James Clark (jjc@jclark.com)
11666 * eqn/lex.cc (get_token): Put call to add_context() in block to
11667 work around Sun C++ 4.0 bug.
11669 * include/stringclass.h (operator +): Use ?: instead of `if' to
11670 work around Sun C++ 4.0 bug.
11672 Thu May 5 11:18:03 1994 James Clark (jjc@jclark.com)
11674 * tbl/main.cc (process_format): Accept - as a synonym for the _
11677 * libbib/index.cc (minus_one): Don't declare as const.
11679 Fri Apr 29 09:32:48 1994 James Clark (jjc@jclark.com)
11681 * troff/input.cc (get_char_for_escape_name): Push back a newline.
11683 Wed Apr 27 21:14:18 1994 James Clark (jjc@jclark.com)
11685 * troff/input.cc (write_macro_request): New function.
11686 (init_input_requests): Bind write_macro_request to writem.
11688 Sun Apr 17 11:15:38 1994 James Clark (jjc@jclark.com)
11690 * tmac/tmac.s (@EN): Turn filling back on even if there was no
11693 * eqn/lex.cc (do_space): Supply missing argument to lex_error.
11695 * tmac/tmac.s (@TS): Renamed from TS.
11696 (TS): Call LP then TS again.
11697 (cov*ab-init): Alias @TS to TS.
11699 * tmac/tmac.s: Allow QP or RS to initialize.
11701 * tmac/tmac.s (par@load-init): New macro. Call at end of file.
11702 Move initializations of PS and LL here.
11703 (par@init): Don't initialize HY. Avoid changing environment 0.
11704 (par*env-init): Don't all par@reset.
11706 Thu Apr 14 19:15:45 1994 James Clark (jjc@jclark.com)
11708 * include/posix.h: Include <fcntl.h> only if not using <osfcn.h>.
11710 Sun Apr 10 09:54:44 1994 James Clark (jjc@jclark.com)
11712 * Makefile.in (MDEFINES): Add LDFLAGS.
11713 (LDFLAGS): Add definition line.
11715 Thu Apr 7 22:22:22 1994 James Clark (jjc@jclark.com)
11717 * troff/input.cc (get_optional_char): Split off error check into...
11718 (check_missing_character): New function.
11719 * troff/token.h: Declare it.
11720 * troff/env.cc (margin_character): Don't call get_optional_char.
11721 Only call tok.next() after making the node.
11723 * include/lib.h (getopt): Make 2nd argument char *const *.
11725 Fri Mar 11 07:28:03 1994 James Clark (jjc@jclark.com)
11727 * nroff/conftest.sh: Deleted.
11729 Fri Mar 4 10:51:36 1994 James Clark (jjc@jclark.com)
11731 * pic/make-dos-dist: Deleted.
11733 Wed Mar 2 20:59:16 1994 James Clark (jjc@jclark.com)
11735 * devps/psstrip.sed: Strip comments before stripping trailing
11738 Sat Feb 19 13:07:16 1994 James Clark (jjc@jclark.com)
11740 * Version 1.09 released.
11742 Wed Feb 16 16:53:49 1994 James Clark (jjc@jclark.com)
11744 * tmac/doc-ditroff (hK): Don't reset page number if \nC is > 0.
11746 Mon Feb 14 08:26:40 1994 James Clark (jjc@jclark.com)
11748 * libgroff/font.cc (font::load_desc): Fix typo in error message.
11750 Sun Feb 13 09:37:38 1994 James Clark (jjc@jclark.com)
11752 * libgroff/new.cc (operator new): Rewrite so as to avoid warning
11753 about returning without a value.
11755 * troff/charinfo.h (charinfo::get_special_translation): Cast
11756 TRANSLATE_NONE to int.
11758 * refer/token.cc (lookup_token, store_token): Remove bogus loop
11759 test. Fix test so that it works with n unsigned.
11761 * pic/pic.y (defaults_table): Fully bracket initializer.
11762 * pic/lex.cc (lookup_keyword): Likewise.
11763 * eqn/lex.cc (token_table, def_table): Likewise.
11764 * eqn/box.cc (param_table): Likewise.
11765 * troff/input.cc (warning_table): Likewise.
11766 * libgroff/font.cc (table): Likewise.
11767 * grops/ps.cc (ps_printer::special): Likewise.
11768 * grops/psrm.cc (resource_manager::process_file): Likewise.
11769 * tfmtodit/tfmtodit.cc (lig_chars, lig_table): Likewise.
11770 * refer/command.cc (command_table): Likewise.
11771 * addftinfo/addftinfo.cc (param_table): Likewise.
11773 * troff/symbol.cc (symbol::symbol): Prevent compiler warnings
11774 about temp's being unused.
11775 (unused): New function.
11777 * groff/pipeline.cc: Declare c_fatal.
11779 * libbib/linear.cc (bmpattern::search): Cast patterrn[--j] to
11782 * libbib/index.cc (index_search_item::load): Prevent compiler
11783 warnings about fd_closer's being unused.
11784 (unused): New function.
11786 Sat Feb 12 10:31:59 1994 James Clark (jjc@jclark.com)
11788 * troff/input.cc (copy_mode_error): Make `prefix' static.
11791 * include/posix.h: Include <osfcn.h> is HAVE_CC_OSFCN_H is
11793 * acgroff.m4, configure.in, Makefile: Rename HAVE_CC_UNISTD_H to
11794 HAVE_CC_OSFCN_H and modify accordingly.
11796 * troff/input.cc (init_charset_table): radicalex overlaps
11799 * groff/acgroff.m4 (GROFF_ISC_SYSV3): New macro (from
11800 udodo!hans@relay.NL.net).
11801 * groff/configure.in: Call it.
11803 * groff/acgroff.m4 (GROFF_PCLOSE): New macro.
11804 * groff/configure.in: Call it.
11805 * include/lib.h: Conditionalize declaration of pclose.
11807 * troff/div.cc (last_page_number): New global variable.
11808 (top_level_diversion::begin_page): Exit if we just printed the
11810 * troff/div.h (last_page_number): Declare it.
11811 * troff/input.cc (parse_output_page_list): Set last_page_number.
11813 * eqn/sqrt.cc: Rename \(rn to \[radicalex].
11814 * devps/S, devps/textmap, tmac/tmac.ps, tmac/tmac.dvi,
11815 tmac/tmac.X: Likewise.
11816 * tmac/tmac.ps, tmac/tmac.X, tmac.dvi: Add definitions of \(rn.
11817 * tmac.dvi: Make \(ru and \(ul extend beyond their width by .04m.
11819 Fri Feb 11 11:45:40 1994 James Clark (jjc@jclark.com)
11821 * tmac/doc-ditroff (hK): Remove groff specific code which
11822 prevented page-breaks between separate manual entries. If this is
11823 the first page, don't set the page number to 1.
11825 * acgroff.m4 (GROFF_POSIX): New macro.
11826 * configure.in: Use it.
11828 * troff/node.cc (class real_output_file,
11829 real_output_file::real_output_file,
11830 real_output_file::~real_output_file): Conditionalize use of
11831 popen/pclose on POPEN_MISSING.
11832 * troff/node.h: Conditionalize pipe_command on POPEN_MISSING.
11833 * troff/input.cc (pipe_command): Give an error if POPEN_MISSING.
11834 (pipe_source): Similarily.
11836 * acgroff.m4 (GROFF_PROG_CCC): Update message about libg++.
11838 * acgroff.m4 (GROFF_GETOPT, GROFF_PUTENV, GROFF_POPEN): Detect
11839 presence of declarations by trying to compile example with
11840 conflicting declarations. (gcc only gives a warning for missing
11843 Wed Feb 9 09:12:23 1994 James Clark (jjc@jclark.com)
11845 * tmac/tmac.pspic (PSPIC): Allow options to specify alignment
11846 (from Ulrich Lauther).
11848 Tue Feb 8 03:56:40 1994 James Clark (jjc@jclark.com)
11850 * libbib/linear.cc (file_buffer::load): Use S_ISREG macro.
11852 Thu Feb 3 09:34:35 1994 James Clark (jjc@jclark.com)
11854 * indxbib/indxbib.cc (write_hash_table): Add code for case where
11855 pointers and ints have different sizes.
11857 Sun Jan 9 16:17:51 1994 James Clark (jjc@jclark.com)
11859 * tmac/tmac.s (par*env-init): Call par@reset.
11861 Fri Jan 7 10:24:27 1994 James Clark (jjc@jclark.com)
11863 * tmac/tmac.s (@IP): Switch to a new environment when diverting
11865 (par*push-tag-env, par*pop-tag-env): New macros.
11867 Wed Jan 5 21:18:34 1994 James Clark (jjc@jclark.com)
11869 * grops/ps.cc (ps_printer::ps_printer): Use MAX_LINE_LENGTH for
11870 initializing `out'. Reduce MAX_LINE_LENGTH from 79 to 72.
11872 * grops/ps.cc (ps_printer::~ps_printer): Output %%CreationDate
11873 comment. Include <time.h>.
11875 Wed Dec 15 14:14:00 1993 James Clark (jjc@jclark.com)
11877 * grops/ps.cc (is_small_h, is_small_v): Deleted.
11878 (ps_printer::flush_sbuf): Use absolute motion only at beginning of
11881 Tue Dec 14 10:06:34 1993 James Clark (jjc@jclark.com)
11883 * troff/input.cc (read_request): Only print a prompt if reading
11884 from the terminal. Also clearerr on EOF if reading from the
11885 terminal. Declare isatty.
11887 Mon Nov 29 08:38:15 1993 James Clark (jjc@jclark.com)
11889 * refer/label.y: Rename map_t to map_func and extractor_t to
11892 Sat Oct 30 06:38:12 1993 James Clark (jjc@jclark.com)
11894 * include/assert.h: Don't use volatile.
11895 * libgroff/assert.cc: Likewise.
11897 Fri Oct 29 15:00:23 1993 James Clark (jjc@jclark.com)
11899 * troff/input.cc (abort_request): Look at character in tok before
11900 calling get_copy().
11902 Thu Oct 28 14:09:48 1993 James Clark (jjc@jclark.com)
11904 * troff/troff.h (NO_RETURN): Deleted.
11905 * troff/div.cc (cleanup_and_exit): Don't declare aas NO_RETURN.
11906 * troff/input.cc (exit_troff): Likewise
11908 * Makefile.in: Remove `Making ...' messages since GNU make now
11911 * configure.in: Use AC_HAVE_HEADERS(unistd.h) instead of AC_UNISTD_H.
11913 Wed Oct 27 11:12:51 1993 James Clark (jjc@jclark.com)
11915 * tmac/tmac.s (@init): Initialize PO to \n(.o here, rather than
11916 to constant 1 inch.
11918 Sat Oct 23 10:03:52 1993 James Clark (jjc@jclark.com)
11920 * tmac/tmac.e (hl): Use \n[.in] rather than \n(.i.
11922 Thu Oct 14 12:09:45 1993 James Clark (jjc@jclark.com)
11924 * eqn/delim.cc (delim_box::compute_metrics): Don't increase
11925 MARK_REG if there was no left delimiter.
11927 Sat Oct 2 19:54:47 1993 James Clark (jjc@jclark.com)
11929 * pic/troff.cc (troff_output::text): Set line thickness to
11930 relative before outputting text.
11932 * tmac/tmac.e (@k): Don't zero ?T.
11935 Sat Sep 25 11:08:43 1993 James Clark (jjc@jclark.com)
11937 * tmac/tmac.e ($p): Handle possibility that $3 is empty.
11939 Wed Aug 18 08:51:41 1993 James Clark (jjc@jclark.com)
11941 * troff/input.cc (decode_args): Warn about unquoted tabs (from
11944 Tue Aug 10 08:38:32 1993 James Clark (jjc@jclark.com)
11946 * troff/input.cc (ignoring): New variable.
11947 (ignore): Set ignoring during call to do_define_macro.
11948 (do_define_macro): Clear ignoring before interpolating terminating
11950 (copy_mode_error): New function.
11951 (get_char_for_escape_name, read_long_escape_name,
11952 interpolate_arg): Use copy_mode_error.
11953 (warning_table): Add WARN_IG.
11954 * troff/troff.h (WARN_IG): Declare.
11955 (WARN_TOTAL): Change accordingly.
11957 * groff/pipeline.c (strsignal): Rename to xstrsignal.
11958 * groff/groff.cc (strsignal): Delete declaration.
11960 Fri Jul 16 01:43:12 1993 James Clark (jjc@jclark.com)
11962 * troff/div.cc (page_offset): Use 'm' as default scaling.
11964 Sat Jul 3 09:11:38 1993 James Clark (jjc@jclark.com)
11966 * nroff/nroff.sh: Ignore -u.
11968 Wed Jun 9 12:17:27 1993 James Clark (jjc@jclark.com)
11970 * Makefile.in (MDEFINES): Pass down MAKEOVERRIDES.
11972 Fri Jun 4 17:35:47 1993 James Clark (jjc@jclark.com)
11974 * tmac/tmac.s (par*box-draw): Set adjustment mode to l while
11976 (B2): With -Tascii, leave additional vertical space before
11977 and after. Ensure that the left and right indent is restored to
11978 what it was even if the point size changes. Don't call
11979 par@finish. Change the indent, line length and title length
11980 directly. With -Tascii, make the width of the box 1n less.
11981 (B1): Remember 1n at the current point size. Don't call
11982 par@reset. Change the indent, line length and title length
11983 directly. Ensure that the temporary indent is preserved.
11984 (par*box-mark-top): Turn off no spacing mode.
11986 Thu Jun 3 17:47:14 1993 James Clark (jjc@jclark.com)
11988 * Makefile.in (dist): Use .gz suffix.
11990 Thu May 27 20:04:59 1993 James Clark (jjc@jclark.com)
11992 * troff/input.cc (main): Add return 0.
11993 * pic/main.cc (main): Use return instead of exit.
11994 * tbl/main.cc (main): Likewise.
11995 * eqn/main.cc (main): Likewise.
11996 * grops/ps.cc (main): Likewise.
11997 * grotty/tty.cc (main): Likewise.
11998 * groff/groff.cc (main): Likewise.
11999 * grodvi/dvi.cc (main): Likewise.
12000 * refer/refer.cc (main): Likewise.
12001 * indxbib/indxbib.cc (main): Likewise.
12002 * lkbib/lkbib.cc (main): Likewise.
12003 * soelim/soelim.cc (main): Likewise.
12004 * addftinfo/addftinfo.cc (main): Likewise.
12005 * acgroff.m4 (GROFF_PROG_CCC, GROFF_CC_COMPILE_CHECK,
12006 GROFF_COOKIE_BUG, GROFF_CC_ANSI_BUG): Likewise.
12008 * troff/token.h (process_input_stack): Don't declare as static.
12009 * troff/input.cc: Likewise.
12011 * troff/node.c (invalidate_fontno): Make it a static member of
12012 class font_family. Change callers.
12013 * troff/node.c: Change declaration.
12015 * tbl/main.cc (struct input_entry_format): Add explicit public
12017 * tbl/table.cc (struct text_stuff, struct single_hline_stuff,
12018 struct double_hline_stuff): Likewise.
12019 * tbl/table.h (struct entry_format): Likewise.
12020 * pic/object.h (struct saved_state): Likewise.
12022 * include/stringclass.h: Add forward declarations of friend
12023 functions that are later declared as inline. Don't include inline
12024 specifier in friend declaration.
12026 * libgroff/lib.h: Declare popen and pclose.
12027 * acgroff.m4 (GROFF_POPEN): New macro.
12028 * configure.in: Call it.
12030 * include/lib.h (PI): New constant. Undef first if necessary.
12031 * tfmtodit/tfmtodit.cc (main): Use PI rather than M_PI.
12032 * grops/ps.cc (degrees, radians): Likewise.
12033 * libgroff/font.cc (font::get_skew): Likewise.
12035 * grops/ps.cc (is_ascii): New function.
12036 (ps_output::put_string): Use is_ascii. Use csprint rather than
12038 (ps_printer::define_encoding): Use csspace.
12039 * libgroff/strtol.c (ISASCII): New macro.
12040 (strtol): Cast arguments to is*() and tolower() to unsigned char.
12041 Use ISASCII rather than isascii.
12042 * libgroff/cmap.cc: Use isascii() only if <ctype.h> defines it.
12043 * libgroff/cset.cc: Likewise.
12044 * libdriver/input.cc: Include cset.h.
12045 (do_file, get_integer, possibly_get_integer): Use csdigit() rather
12048 * refer/refer.cc (main): Use %ld rather than %d for longs.
12050 * libbib/index.cc (index_search_item_iterator::get_tag): Use
12053 * addftinfo/addftinfo.cc (param_t): Add explicit `int'.
12055 Mon May 24 08:51:37 1993 James Clark (jjc@jclark.com)
12057 * troff/input.cc (hyphenation_code): Skip white space between
12060 Sun May 16 08:15:52 1993 James Clark (jjc at jclark.com)
12062 * tbl/table.h (table::entry_list_tailp): New member.
12063 (table::table): Initialize it.
12064 (table::add_entry): Use entry_list_tailp to avoid O(n^2)
12067 Sat May 15 17:26:00 1993 James Clark (jjc at jclark.com)
12069 * grotty/tty.cc (tty_printer::add_char): Don't discard characters
12070 with negative horizontal positions. Remove casts of glyph::hpos to
12072 (USHRT_MAX): Delete definition.
12073 (SHRT_MAX, SHRT_MIN): New definitions.
12074 (glyph::hpos): Change type to short.
12075 (tty_printer::end_page): Output multiple backspaces if necessary.
12076 Remove casts of glyph::hpos to int.
12078 Fri May 7 12:14:37 1993 James Clark (jjc at jclark.com)
12080 * tmac/tmac.s (@RT): New definition.
12082 Thu May 6 21:36:54 1993 James Clark (jjc at jclark.com)
12084 * refer/refer.cc (do_file): Make sure current_filename is set when
12087 * pic/common.cc (common_output::dot_line): Handle zero length
12090 Sun May 2 19:54:16 1993 James Clark (jjc at jclark.com)
12092 * tmac/tmac.s (par@reset): Get value for .hy for \n[HY].
12093 (par@init): Initialize \n[HY].
12095 Mon Apr 26 11:43:16 1993 James Clark (jjc at jclark.com)
12097 * troff/dictionary.cc (dictionary::remove): Continue when
12100 Sun Apr 25 11:03:00 1993 James Clark (jjc at jclark.com)
12102 * Makefile.com (.y.cc): Avoid ending up with two versions of
12105 Thu Apr 22 21:03:45 1993 James Clark (jjc at jclark.com)
12107 * tmac/tmac.dvi (\(,c): Define only if it does not exist.
12108 (\(,C): Likewise. Also fix typo.
12110 Wed Apr 21 08:47:32 1993 James Clark (jjc at jclark.com)
12112 * lib.h: Delete extraneous semi-colon.
12114 * Add pso request: `so' from a pipe.
12115 * troff/input.c (file_iterator::file_iterator): Add 3rd argument.
12116 (file_iterator::close): New function.
12117 (file_iterator::~file_iterator, file_iterator::next_file): Use
12118 file_iterator::close.
12119 (file_iterator::backtrace): Say `process' rather than `file' when
12120 the stream is popened.
12121 (pipe_source): New function.
12122 (init_input_requests): Bind ".pso" to pipe_source.
12124 Tue Apr 20 00:02:26 1993 James Clark (jjc at jclark.com)
12126 * afmtodit/afmtodit.pl: Avoid single quotes in comments.
12128 * pfbtops/pfbtops.c: Output 64 characters per line. Output hex
12129 digits in lower case.
12131 Mon Apr 19 09:55:57 1993 James Clark (jjc at jclark)
12133 * Version 1.08 released.
12135 * Makefile.in (dist): Insert || true after ln -s commands that
12138 * mm: Update to mm 1.16.
12140 * acgroff.m4 (GROFF_CSH_HACK): New macro.
12141 * configure.in: Call GROFF_CSH_HACK. Substitute for
12143 * Makefile.in (SH_SCRIPT_SED_CMD): New variable. Include in
12145 * nroff/Makefile.sub (nroff): New target.
12146 (install_data): Install nroff.
12147 * eqn/Makefile.sub (neqn): Sed with SH_SCRIPT_SED_CMD.
12148 * grog/Makefile.sub (grog): Sed grog.sh with SH_SCRIPT_SED_CMD.
12150 Sat Apr 17 08:24:28 1993 James Clark (jjc at jclark)
12152 * eqn/Makefile.sub (neqn): Add chmod +x.
12154 * grog/Makefile.sub (grog): Remove spurious semi-colon.
12156 Fri Apr 16 22:41:57 1993 James Clark (jjc at jclark)
12158 * troff/input.cc (string_iterator::string_iterator()): Initialize
12161 Tue Apr 13 10:22:28 1993 James Clark (jjc at jclark)
12163 * troff/div.cc (macro_diversion::space,
12164 top_level_diversion::space): Don't set high_water_mark.
12165 (macro_diversion::output, top_level_diversion::output): Don't
12166 include post line space in high water mark.
12168 Wed Apr 7 12:48:18 1993 James Clark (jjc at jclark)
12170 * eqn/eqn.y: Don't define YYDEBUG.
12171 * pic/pic.y: Likewise.
12173 Mon Apr 5 10:15:15 1993 James Clark (jjc at jclark)
12175 * tmac/tmac.e ([3): Add space after comma following editors.
12176 Change double spaces to single spaces.
12177 ([4): Change double spaces to single spaces.
12179 * grops/ps.h (USE_PS_ADOBE_2_0): New flag for broken_flags.
12180 * grops/ps.cc (ps_printer::~ps_printer): If the USE_PS_ADOBE_2_0
12181 bit is set in broken_flags, use 2.0 rather than 3.0 as the version
12182 after %!PS-Adobe- (for Newsprint).
12184 * troff/div.cc (top_level_diversion::begin_page): When
12185 before_first_page is 1, set page_number to 1.
12187 Sun Apr 4 14:28:53 1993 James Clark (jjc at jclark)
12189 * eqn/box.cc (box::top_level): Protect equation with \&.
12191 Sat Apr 3 23:27:25 1993 James Clark (jjc at jclark)
12193 * groff/groff.cc (possible_command::set_name): Delete old name.
12195 * groff/groff.cc (possible_command::~possible_command): Use
12198 * troff/node.cc (troff_output_file::begun_page): New member.
12199 (troff_output_file::troff_output_file): Initialize it.
12200 (troff_output_file::really_begin_page): Only output V command if a
12201 page has been begun.
12203 * pic/pic.y (placeless_element): Delete argument to PRINT after
12206 Fri Apr 2 11:31:02 1993 James Clark (jjc at jclark)
12208 * Make wrapman work.
12209 * troff/div.h (class top_level_diversion): Replace
12210 first_page_begun by before_first_page (with opposite sense).
12211 * Change first_page_begun to before_first_page inverting sense.
12212 * troff/div.cc (class nl_reg): New class.
12213 (init_div_requests): Use class nl_reg for \n(nl.
12214 (top_level_diversion::begin_page): Don't call
12215 output_file::begin_page if before_first_page is 2;
12216 reset before_first_page afterwards. If have_next_page_number is
12217 false, then always increment page_number.
12218 * tmac/tmac.an: Set traps within TH rather than at the top-level.
12219 Restore compatibility mode after loading, and then disable
12220 compatibility mode in TH.
12222 Thu Apr 1 11:09:34 1993 James Clark (jjc at jclark)
12224 * grotty/tty.cc (tty_printer::end_page): Don't discard characters
12226 * troff/node.h (output_file::trailer): Declare.
12227 * troff/div.cc (cleanup_and_exit): Call output_file::trailer().
12228 * troff/node.cc (output_file::trailer): New function.
12229 (troff_output_file::~troff_output_file): Move most code into...
12230 (troff_output_file::trailer): New function.
12231 (class troff_output_file): Delete page_length member. Declare
12233 (troff_output_file::really_begin_page): Use current page length
12234 for final V command.
12236 * tbl/main.cc (struct options): New decimal_point_char member.
12237 (options::options): Initialize this.
12238 (process_options): Implement decimalpoint option.
12239 (process_data): Pass decimal_point_char option to table::table.
12240 * tbl/table.h (class table): New decimal_point_char member.
12241 (table::table): Add additional argument.
12242 * tbl/table.cc (find_dot): Rename to find_decimal_point. Add
12243 second argument specifying decimal point character. Use this
12245 (table::table): Initialize decimal_point_char.
12246 (table::add_entry): Change call to find_dot.
12248 * troff/input.cc (get_copy, token::next): Implement \V.
12249 (interpolate_environment_variable): New function.
12251 Tue Mar 30 14:41:39 1993 James Clark (jjc at jclark)
12253 * pic/lex.cc (lookup_keyword): Rename MIN to K_MIN, MAX to K_MAX.
12254 * pic/pic.y: Likewise.
12256 * grotty/tty.cc (tty_printer::add_char, tty_printer::end_page):
12258 * refer/ref.cc (reference::insert_field, reference::delete_field):
12260 * troff/number.cc (parse_term): Likewise.
12262 * acgroff.m4 (GROFF_PROG_YACC): New macro.
12263 * configure.in: Use GROFF_PROG_YACC.
12265 * acgroff.m4 (GROFF_PROG_CCC): Don't add -O automatically for gcc
12267 * Makefile.in (OPTIMIZE): New define.
12268 (DEBUG): Empty by default.
12269 (CCFLAGS, CFLAGS): Include $(OPTIMIZE).
12271 * acgroff.m4 (GROFF_SYS_SIGLIST): Don't quote program.
12272 (GROFF_ARRAY_DELETE): Likewise.
12273 (GROFF_CC_COMPILE_CHECK): Quote use of $2 and $3.
12275 * troff/env.cc (trie::~trie): Make virtual to shut up g++.
12277 * devps/psstrip.sed: Use different delimiter on last line (so that
12278 it works with BSD 4.4 sed.)
12280 Mon Mar 29 17:07:14 1993 James Clark (jjc at jclark)
12282 * devps/psstrip.sed: Delete comments.
12284 * acgroff.m4 (AC_GETOPT): Don't test whether <unistd.h> declares
12285 optind, opterr, optarg.
12286 * lib.h: When UNISTD_H_DECLARES_GETOPT is defined, declare optind,
12289 Sun Mar 28 17:44:25 1993 James Clark (jjc at jclark)
12291 * Makefile.in (check): Dummy target.
12293 Wed Mar 3 04:53:38 1993 James Clark (jjc at jclark)
12295 * Version 1.07 released.
12297 * Integrate mm 1.11.
12299 * tbl/table.cc (alphabetic_block_entry::print): start_row was used
12300 where start_col was meant.
12302 Thu Feb 25 07:55:36 1993 James Clark (jjc at jclark)
12304 * grog/grog.sh, grog/grog.pl: Recognize PH and SA as -mm macros.
12306 Wed Feb 24 10:15:34 1993 James Clark (jjc at jclark)
12308 * troff/input.cc (token::next): Make \z\o'...' and similar things
12311 * env.h (MARGIN_CHARACTER_ON, MARGIN_CHARACTER_NEXT): New
12313 (environment): Add margin_character_flags member.
12314 * env.cc (environment::environment(symbol),
12315 environment::environment(const environment *): Initialize
12316 margin_character_flags.
12317 (margin_character): Rewrite.
12318 (environment::output_line): Add a margin character if
12319 margin_character_flags is non-zero. Turn off the
12320 MARGIN_CHARACTER_NEXT bit. If that makes margin_character_flags
12321 zero, use margin_character_node without copying and then set
12322 margin_character_node to 0.
12324 * devps/DESC.in: Change minimum size to 1000.
12326 Tue Feb 23 14:57:49 1993 James Clark (jjc at jclark)
12328 * troff/symbol.h (symbol::hash): Change return type to unsigned
12330 * troff/dictionary.cc (dictionary::lookup, dictionary::remove):
12333 * test-groff: Use -r rather than -x.
12335 * grops/psfig.diff: Include in distribution again.
12337 Mon Feb 22 09:10:44 1993 James Clark (jjc at jclark)
12339 * Makefile.in (dist): Use gzip.
12341 Sun Feb 21 11:12:53 1993 James Clark (jjc at jclark)
12343 * acgroff.m4 (GROFF_GETOPT): Check for declaration of getopt() in
12344 unistd.h as well as in stdlib.h.
12345 * include/lib.h: Include <stdlib.h> is STDLIB_H_DECLARES_GETOPT is
12346 defined; otherwise include <sys/types.h> and <unistd.h> if
12347 UNISTD_H_DECLARES_GETOPT is defined.
12349 * configure.in: use builtin(include, ... rather than include(...
12350 * configure: Regenerate with autoconf 1.3.
12352 * libdriver/print.cc (printer::adjust_arc_center): Use new
12353 algorithm suggested by Andy Fyfe.
12355 * libdriver/printer.cc (printer::adjust_arc_center): New function.
12356 * include/printer.h: Declare this.
12357 * grops/ps.cc (ps_printer::draw): Use it.
12358 * grodvi/dvi.cc (dvi_printer::draw): Use it.
12360 Fri Feb 19 23:13:51 1993 James Clark (jjc at jclark)
12362 * Makefile.comm (.man.n): Replace macrodir by tmacdir.
12364 Thu Feb 11 16:46:59 1993 James Clark (jjc at jclark)
12366 * eqn/main.cc (main): Handle "eqn -".
12368 Mon Jan 4 20:29:56 1993 James Clark (jjc at jclark)
12370 * tmac/tmac.e (++): Install fix from comp.bugs.4sd.
12372 * mm: Integrate version 1.08.
12374 * pic/troff.cc (troff_output::finish_picture): Set
12375 EQN_NO_EXTRA_SPACE reg to 0 rather than removing it.
12376 * eqn/box.cc (box::extra_space): Set EQN_NO_EXTRA_SPACE_REG to 0
12377 if it's not defined. Check whether the register is non-zero rather
12378 than whether it's not defined.
12379 * tmac.e ({, <): Make argument to \x zero if \n(0x is non-zero.
12381 * indxbib/indxbib.cc: Move all signal handling into...
12382 * indxbib/signal.c: New file.
12383 * configure.in: Call AC_RETSIGTYPE.
12385 * acgroff.m4 (GROFF_STRUCT_EXCEPTION): New macro.
12386 * configure.in: Call GROFF_STRUCT_EXCEPTION.
12387 * libgroff/matherr.c: Protect with ifdef HAVE_STRUCT_EXCEPTION.
12389 * troff/input.cc (token::token, token::operator=): Work round SGI
12391 * pic/object.cc (position::position): Likewise.
12393 Mon Dec 28 21:50:21 1992 James Clark (jjc at jclark)
12395 * pic/pic.h: Move declaration of hypot().
12397 Wed Dec 16 12:28:29 1992 James Clark (jjc at jclark)
12399 * pic/pic.h: Declare hypot().
12401 * pic/pic.h: Define M_PI if necessary.
12403 Thu Dec 10 12:03:29 1992 James Clark (jjc at jclark)
12405 * tmac/tmac.e (re): Add alternative version that doesn't use groff
12408 * devps/prologue.ps (RE): Handle the possibility that the old font
12409 doesn't have a FontName entry.
12411 Wed Dec 2 10:25:29 1992 James Clark (jjc at jclark)
12413 * tmac/tmac.e (fam): Redefine to set family in environment 2.
12414 (@C): Use @fam not fam.
12416 Thu Nov 26 16:01:25 1992 James Clark (jjc at jclark)
12418 * lookbib/lookbib.cc (main): Change type of start to const char *.
12419 * lkbib/lkbib.cc (main): Likewise.
12421 * eqn/lex.cc (definition::definition): Don't use member
12422 initializer syntax for members of anonymous unions.
12424 * troff/input.cc (input_stack::backtrace): Change type of to const
12427 Wed Nov 25 13:43:09 1992 James Clark (jjc at jclark)
12429 * include/stringclass.h (class string): Declare inline friend
12430 functions as inline in class declaration.
12431 * troff/hvunits.h (class hunits, class vunits): Likewise.
12432 * include/refid.h (class reference_id): Likewise
12433 * troff/troff.h (points_to_units(units), scale(units, double)):
12434 Delete declarations.
12435 * libdriver/input.cc (get_char): Delete declaration.
12436 * include/lib.h: Change 2nd argument of getopt from const char **
12438 * troff/symbol.cc (symbol::symbol): Cast `new char *[n]' to `const
12439 char **' before assigning to a `const char **'.
12440 * tbl/table.cc: Delete extra declarations of prints().
12442 Tue Nov 24 14:33:13 1992 James Clark (jjc at jclark)
12444 * libgroff/font.cc (font::load_desc): Cast `new char *[n]' to `const
12445 char **' before assigning to a `const char **'.
12447 * libgroff/errarg.cc (errarg::errarg): Don't use member
12448 initializer syntax for members of anonymous unions.
12450 Sat Nov 21 05:02:23 1992 James Clark (jjc at jclark)
12452 * mm: Integrate version 1.07.
12454 Tue Nov 17 16:44:27 1992 James Clark (jjc at jclark)
12456 * troff/input.c (translate2): Rename to
12457 (translate_no_transparent).
12458 (init_input_requests): Rename tr2 to trnt.
12460 Mon Nov 16 09:49:32 1992 James Clark (jjc at jclark)
12462 * troff/charinfo.h (class charinfo): Add transparent_translate field.
12463 (charinfo::set_translation, charinfo::set_special_translation):
12464 Add second argument that specifies value for
12465 transparent_translate.
12466 (charinfo::get_translation, charinfo::get_special_translation):
12467 Add optional second argument that specifies whether translation is
12468 being used for transparent throughput.
12469 * troff/input.cc (charinfo::set_translation,
12470 charinfo::set_special_translation): Handle second argument.
12471 (charinfo::charinfo): Initialize transparent_translate.
12472 (translate): Split main part off into
12473 (do_translate): New function. Pass argument saying whether
12474 translation applies to transparent throughput.
12475 (translate2): New request.
12476 (init_input_requests): Bind translate2 to `tr2'.
12478 Wed Nov 11 11:43:20 1992 James Clark (jjc at jclark)
12480 * tbl/table.h (class table): Add `nokeep' flag.
12481 * tbl/main.cc (process_options): Handle `nokeep' option.
12482 * tbl/table.cc (table::init_output, table::do_row, table::do_top,
12483 table::do_bottom): Don't output keep/release macro definitions or
12484 calls when `nokeep' option has been specified.
12486 Sat Nov 7 01:28:33 1992 James Clark (jjc at jclark)
12488 * tmac/tmac.Xps (Xps-char): Use " as delimiter for \Z.
12490 Wed Nov 4 16:29:04 1992 James Clark (jjc at jclark)
12492 * tbl/table.cc (table_entry::divert, block_entry::do_divert,
12493 block_entry::divert, alphabetic_block_entry::divert): Add extra
12494 argument giving column separation.
12495 (table::compute_widths): Pass column separation to
12496 table_entry::divert().
12497 (block_entry::do_divert): If an entry spans multiple columns and a
12498 minimumum width has been specified for each column, then set the
12499 line length to the sum of the widths (plus possibly the column
12502 * troff/input.cc (set_escape_char): Don't set the escape_char
12503 until after calling has_arg().
12505 Tue Nov 3 11:23:27 1992 James Clark (jjc at jclark)
12507 * tbl/table.cc (table::do_top): Add missing \s0 for double box
12510 * tbl/table.cc (table::print_double_hline): Avoid extra new line
12511 in case where r > nrows - 1.
12513 * tbl/table.cc (BODY_HEIGHT): Deleted.
12514 (LINE_SEP): New definition.
12515 (table::print_single_hline, table::print_double_hline,
12516 table::compute_vrule_top_adjust, table::compute_vrule_bot_adjust,
12517 table::do_row, table::do_top): Use LINE_SEP space before a line
12518 instead of \n[.v]-BODY_HEIGHT-BODY_DEPTH.
12520 * tbl/table.cc (text_entry::print_contents): New function.
12521 (text_string_name, right_text_string_name): Deleted.
12522 (TEXT_STRING, RIGHT_TEXT_STRING): Deleted.
12523 (simple_text_entry::do_width, numeric_text_entry::do_width,
12524 alphabetic_text_entry::do_width): Don't store the contents of the
12526 (left_text_entry::simple_print, right_text_entry::simple_print,
12527 center_text_entry::simple_print,
12528 alphabetic_text_entry::simple_print,
12529 numeric_text_entry::simple_print): Print the entry directly
12530 instead of using the stored string.
12532 Fri Oct 30 10:39:32 1992 James Clark (jjc at jclark)
12534 * devps/Makefile: Strip PostScript files.
12535 * devps/prologue: Rename to...
12536 * devps/prologue.ps.
12537 * devps/psstrip.sed: New file.
12538 * devps/download: Use .pfa rather than .ps for installed versions
12541 Thu Oct 29 09:14:43 1992 James Clark (jjc at jclark)
12543 * troff/env.cc (input_trap): Give a warning if the argument is out
12546 * troff/env.cc (adjust): Treat negative argument as missing. Round
12547 argument > 5 down to 5.
12549 * troff/env.cc (center, right_justify): Make negative argument zero.
12551 * troff/div.cc (page_offset, vertical_position_traps): Treat
12552 invalid argument as missing.
12553 * troff/env.cc (line_spacing, line_length, title_length, indent,
12554 underline, hyphen_line_max_request, control_char,
12555 no_break_control_char, widow_control_request, adjust, input_trap,
12556 point_size): Likewise.
12557 * troff/node.cc (ligature, kern_request, bold_font, track_kern,
12558 constant_space): Likewise.
12559 * troff/input.cc (compatible, shift, warn_request,
12560 set_escape_char): Likewise.
12562 * tbl/main.cc (format::format): Avoid doing `new int[0]'.
12563 * tbl/table.cc (table::table): Likewise.
12565 * Makefile.dev (install_dev): depends on $(DEVFILES).
12567 Wed Oct 28 08:30:57 1992 James Clark (jjc at jclark)
12569 * devX75, devX75-12, devX100, devX100-12: New directories.
12570 * Makefile.in: Add these to DEVDIRS.
12572 * troff/Makefile.sub, eqn/Makefile.sub, indxbib/Makefile.sub,
12573 afmtodit/Makefile.sub, tmac/Makefile.sub, nroff/Makefile.sub,
12574 grog/Makefile.sub, mm/Makefile.sub (uninstall_sub): New target.
12575 * Makefile.in (uninstall, uninstall_sub, uninstall_dirs): New
12577 * Makefile.ccpg, Makefile.cpg, Makefile.dev, Makefile.man
12578 (uninstall): New target.
12579 * Makefile.comm (uninstall, uninstall_sub, uninstall_man,
12580 uninstall_prog, uninstall_dev): New targets.
12582 * troff/div.cc (return_request): Treat an invalid argument as
12585 Mon Oct 26 11:33:47 1992 James Clark (jjc at jclark)
12587 * tmac/tmac.e ((f): Set up the environment even when there's a
12588 current diversion. Transperently throughput a call to @N.
12591 Thu Oct 22 05:05:59 1992 James Clark (jjc at jclark)
12593 * tbl/table.cc (table::compute_vrule_top_adjust): Round adjustment
12594 up to vertical resolution.
12596 * tbl/table.cc (table::do_row): Change row number after printing
12599 * pic/lex.cc (get_token_after_dot): Make .left and .right work.
12601 Wed Oct 21 14:46:45 1992 James Clark (jjc at jclark)
12603 * Rename CHANGES to NEWS.
12605 Tue Oct 20 23:25:21 1992 James Clark (jjc at jclark)
12607 * libgroff/new.cc (operator new): Avoid calling malloc(0).
12609 Mon Oct 19 09:10:13 1992 James Clark (jjc at jclark)
12611 * man.ultrix: Removed.
12613 Sun Oct 18 06:35:15 1992 James Clark (jjc at jclark)
12615 * Makefile.comm (extraclean): Delete files whose names begin with
12618 * pic/troff.cc (troff_output::text): Fix typo in implementation of
12621 Sat Oct 10 09:32:29 1992 James Clark (jjc at jclark)
12623 * troff/env.cc (hyphenate_request, vertical_spacing, no_number):
12624 * troff/div.cc (page_length, need_space, space_request): Treat
12625 invalid optional argument as missing.
12626 * troff/env.cc (number_lines): If the first argument is present
12627 but not a number, turn on line numbering, don't change the next
12628 line number and parse the remaining arguments.
12630 * tmac/tmac.e (@q): Do the `ne' before changing to environment 2.
12632 Thu Oct 8 10:24:40 1992 James Clark (jjc at jclark)
12634 * eqn/box.h: Change declaration accordingly.
12635 * eqn/box.cc (set_gsize): Change return type to int. Return 0 if
12636 the specified size was bad but don't give an error. Check for
12638 * eqn/main.cc (main): Change caller. Leave validation to set_gsize.
12639 * eqn/lex (do_size): Likewise.
12641 Wed Oct 7 09:48:59 1992 James Clark (jjc at jclark)
12643 * acgroff.m4 (GROFF_PROG_CCC): Use fopen when checking for C++
12644 compatible headers.
12646 Sun Oct 4 18:24:02 1992 James Clark (jjc at jclark)
12648 * tbl/table.cc (table::init_output): Improve error message when
12649 table won't fit on one page.
12651 Fri Oct 2 10:41:40 1992 James Clark (jjc at jclark)
12653 * pic/troff.cc (troff_output::start_picture): Generate line
12654 containing a horizontal motion equal to the width of the picture.
12656 * groff/groff.cc (main): Allow PROG_PREFIX to be set at runtime
12657 using GROFF_COMMAND_PREFIX environment variable.
12659 Fri Sep 25 11:40:40 1992 James Clark (jjc at jclark)
12661 * mdate.sh: Use $NF rather than $(NF).
12663 Tue Sep 22 09:47:24 1992 James Clark (jjc at jclark)
12665 * pic/main.cc (main): Use %1 not %c in argument to warning.
12667 * eqn/main.cc (main): Output code to check that geqn was given the
12670 Mon Sep 21 10:59:16 1992 James Clark (jjc at jclark)
12672 * Makefile.in (dist): Instead of doing `make -f ../Makefile', do
12673 `ln -s ../Makefile .; make; rm -f Makefile'.
12675 * troff/hyphen: Rename to...
12677 * troff/input.cc (main): Delete -H option. Don't call
12678 read_hyphen_file().
12679 * troff/env.cc: Include searchpath.h and macropath.h.
12680 (exception_dictionary): Deleted.
12682 (read_hyphen_file): Deleted.
12683 (hyphenation_language): New struct.
12684 (class trie, class hyphen_trie): Move declarations up.
12685 (trie_node::~trie_node): Deleted.
12686 (trie::delete_trie_node): New function.
12687 (trie::do_delete): New pure virtual function.
12688 (hyphen_trie::do_delete): New function.
12689 (trie::~trie): New function.
12690 (hyphen_trie::~hyphen_trie): New function.
12691 (trie::clear): No need to chcek that tp is not 0.
12692 (current_language, language_dictionary): New variables.
12693 (hyphen_word): Give an error if no current language. Use
12694 exceptions dictionary in current language.
12695 (hyphen_trie::read_patterns_file): Find file using macro_path.
12696 Allow comments (starting with %) in patterns file. Don't make it
12697 a fatal error if the file can't be found.
12698 (hyphenate): Return if no current language. Get the exceptions
12699 dictionary and the hyphenation patterns from the current language.
12700 (set_hyphenation_language): New variable.
12701 (hyphenation_patterns_file): New function.
12702 (hyphenation_language_reg): New class.
12703 (hyphenation_language_reg::get_string): New function.
12704 (init_hyphen_requests): Bind "hla" to set_hyphenation_language and
12705 "hpf" to hyphenation_patterns_file. Initialize `.hla' number
12707 * groff/groff.cc (main, help, synopsis): Delete -H option.
12708 * include/Makefile.sub: Don't define HYPHENFILE.
12709 * Makefile.in: Delete hyphenfile variable and remove from MDEFINES.
12710 * Makefile.comm (.man.n): Don't substitute for HYPHENFILE.
12711 * tmac/troffrc: Set hyphenation language to `us'. Load `hyphen.us'
12712 hyphenation patterns.
12714 Sun Sep 20 09:33:02 1992 James Clark (jjc at jclark)
12716 * eqn/neqn.sh: New file.
12717 * eqn/Makefile.sub: Handle neqn.sh.
12719 * eqn/eqn.h: Declare `nroff' variable.
12720 * eqn/box.cc (param_table): Add `nroff' param.
12721 (nroff): Define it.
12722 * eqn/lex.cc (yylex): Handle TDEFINE and NDEFINE using `nroff'
12724 * tmac/eqnrc: Set `nroff' to 1 for -Tascii or -Tlatin1.
12726 * troff/troff.h (WARN_FONT): New warning.
12727 (WARN_TOTAL): Change accordingly.
12728 * troff/input.cc (DEFAULT_WARNING_MASK): Include WARN_FONT.
12729 (warning_table): Add WARN_FONT.
12730 * troff/node.cc (mount_font_no_translate): Pass argument to
12731 font::load_font. If this is non-zero, give a warning.
12732 Don't give an error message when accessing a font that has already
12733 been found to be invalid.
12734 * include/font.h (font::load, font::load_font): Add additional
12735 optional argument which suppresses error message if the font is
12737 * libgroff/font.cc (font::load_font): Handle additional argument.
12738 (font::load): Add additional argument. If this is non-null, set it
12739 to 1 and don't give error message.
12741 * include/printer.h (printer::end_page): Add argument giving
12743 * libdriver/input.cc (do_file): Pass this.
12744 * grops/ps.cc (ps_printer::end_page): Add argument.
12745 * grodvi/dvi.cc (dvi_printer::end_page,
12746 draw_dvi_printer::end_page): Add argument.
12747 * grotty/tty.cc (class tty_printer): Remove lines_per_page and
12748 columns_per_page members. New member nlines.
12749 (DEFAULT_LINES_PER_PAGE): Deleted.
12750 (tty_printer::tty_printer): Don't compute lines_per_page from
12751 font::paperlength. Don't compute columns_per_page from
12753 (tty_printer::add_char): Don't check horizontal position against
12754 columns_per_page. Grow glyphs vector if neccessary.
12755 (tty_printer::end_page): Add argument giving page_length in units.
12756 Discard lines past end of page.
12758 Wed Sep 16 06:29:52 1992 James Clark (jjc at jclark)
12760 * tmac/tmac.tty-char: Fix definition of \(/l.
12762 * tmac/tmac.X: Define \(en.
12764 Tue Sep 15 10:37:13 1992 James Clark (jjc at jclark)
12766 * acgroff.m4 (GROFF_PRINT): If a system has lpr and lp but not
12767 lpq, then use lp rather than lpr.
12769 * tmac/tmac.s (par@reset): Don't call `ad'.
12770 (par*env-init): Call `ad'.
12772 Sun Sep 13 18:48:20 1992 James Clark (jjc at jclark)
12774 * mdate.sh: Use $(NF) instead of $6 to extract year from output of
12777 * troff/symbol.cc: #undef BLOCK_SIZE if it's defined.
12778 * indxbib/indxbib.cc: Likewise.
12780 Sun Sep 6 09:44:46 1992 James Clark (jjc at jclark)
12782 * libgroff/putenv.c: New file.
12783 * libgroff/Makefile.sub: Add putenv.c to CSRCS.
12784 * Makefile.in: Say that putenv.o can be one of LIBOBJS.
12785 * configure.in: Test for putenv with AC_REPLACE_FUNCS. Test for
12786 stdlib.h with AC_HAVE_HEADERS.
12788 Sat Sep 5 18:11:52 1992 James Clark (jjc at jclark)
12790 * indxbib/dirnamemax.c: Include <sys/dir.h> only if <dirent.h>
12793 Fri Sep 4 09:43:26 1992 James Clark (jjc at jclark)
12795 * eqn/box.cc (gsize): Make it an int.
12796 (set_gsize): Parse argument handling increment or decrement.
12797 (box::top_level): Convert gsize to a string.
12799 * troff/input.cc (exit_troff): Make buf unsigned char [].
12800 Call to make_temp_iterator casts buf to char*.
12802 * Makefile.in ($(TARGETS), dot): Pass $(MDEFINES) to recursive makes.
12804 * Makefile.ccpg (depend.temp): Depends on $(YTABC).
12805 * Makefile.cpg (depend.temp): Likewise.
12807 * Makefile.dep: Remove Makefile.dep from $(REALCLEANFILES).
12809 * Makefile.comm: Add y.output to MOSTLYCLEANFILES.
12811 Thu Sep 3 08:01:55 1992 James Clark (jjc at jclark)
12813 * tmac/tmac.s (B, I, BI, CW): Rewrite avoiding aliases.
12815 Tue Sep 1 18:24:53 1992 James Clark (jjc at jclark)
12817 * Version 1.06 released.
12819 * Integrate mm 1.04.
12821 Fri Aug 28 11:28:19 1992 James Clark (jjc at jclark)
12823 * Makefile.comm, Makefile.ccpg, Makefile.cpg: Fix TAGS target.
12825 Thu Aug 27 11:03:33 1992 James Clark (jjc at jclark)
12827 * afmtodit/afmtodit.pl: Add -n option that disables generation of
12829 * devps/generate/Makefile (CR, CB, CI, CBI): Pass -n flag to
12830 afmtodit. Regenerate.
12832 * tmac/tmac.e ()z): Adjust _b if necessary so as to avoid moving
12833 @f back past the current position.
12835 * tmac/tmac.e: Change calls to @R so that comments are not part of
12838 Tue Aug 25 10:42:07 1992 James Clark (jjc at jclark)
12840 * configure.in: Check for mkstemp with AC_HAVE_FUNCS.
12842 * acgroff.m4 (GROFF_PROG_CCC): Don't check for <osfcn.h>. Instead
12843 check that we can link a call to a function declared in <stdio.h>.
12844 (GROFF_UNISTD_H): New macro.
12845 * configure.in: Call it.
12846 * Makefile.in: Document it.
12847 * include/posix.h: New file.
12848 * troff/troff.h: Don't include <osfcn.h>
12849 * troff/input.cc: Include posix.h.
12850 * libgroff/new.cc, libgroff/tmpfile.cc: Include posix.h rather than
12852 * indxbib/indxbib.cc, libbib/{search.cc,linear.cc,index.cc}:
12853 Include posix.h rather <sys/types.h>, <sys/stat.h>, <osfcn.h>,
12855 * indxbib/indxbib.cc (S_IRUSR, S_IRGRP, S_IROTH): Delete definitions.
12856 * libbib/index.cc (S_ISREG, O_RDONLY): Delete definitions.
12857 * libbib/search.cc (O_RDONLY): Delete definition.
12858 * refer/refer.cc, include/driver.h, pic/pic.h, groff/groff.cc:
12859 Don't include <osfcn.h>.
12861 * acgroff.m4 (GROFF_TIME_T): New macro.
12862 * configure.in: Call it.
12863 * Makefile.in: Document it.
12865 * acgroff.m4 (GROFF_TRADITIONAL_CPP): New macro.
12866 * configure.in: Call it.
12867 * Makefile.in: Document -DTRADITIONAL_CPP.
12868 * include/ptable.h: Don't include generic.h.
12869 (name2): Define it.
12871 * tmac/tmac.s (][): Make [T1 and [T2 aliases for [T.
12872 Afterwards remove [T1 and [T2.
12873 (ref*spec!0, ref*spec!2): Use T1 rather than T.
12874 (ref*spec!1, ref*spec!4, ref*spec!4): Use T2 rather than T.
12875 (ref*add-T2): Renamed from ref*add-T.
12876 (ref*add-T1): New macro.
12878 Mon Aug 24 11:11:11 1992 James Clark (jjc at jclark)
12880 * acgroff.m4 (AC_PROG_CCC): Use GROFF_EXIT rather than exit 1.
12882 * libbib/index.cc: Include <fcntl.h>.
12883 (O_RDONLY): Define if necessary.
12884 (make_index_search_item, index_search_item_iterator::get_tag,
12885 index_search_item::check_files): Use O_RDONLY.
12886 * libbib/seach.cc: Include <fcntl.h>, <sys/types.h>, <sys/stat.h>.
12887 (O_RDONLY): Define if necessary.
12888 (search_list::add_file): Use O_RDONLY.
12889 * indxbib/indxbib.cc: Include <fcntl.h>, <sys/types.h>,
12891 (S_IRUSR, S_IRGRP, S_IROTH): Define if necessary.
12894 * libbib/index.cc (S_ISREG): Define it if necessary.
12895 (index_search_item::load): Use S_ISREG.
12897 * include/driver.h: Include <errno.h>.
12899 Sun Aug 23 11:32:18 1992 James Clark (jjc at jclark)
12901 * eqn/box.cc (body_height): Increase default value to 85.
12902 (body_depth): Increase default value to 35.
12904 Fri Aug 21 05:34:42 1992 James Clark (jjc at jclark)
12906 * eqn/pbox.h (SAVE_FONT_STRING): Define it.
12907 * eqn/box.cc (box::top_level): Hide use of \R in a string that is
12908 protected from expansion with \E.
12910 * acgroff.m4 (GROFF_PAGE): Use `case' to test domain.
12912 * Makefile (Makefile): New target.
12914 * Makefile.sub (configure, distfiles): New targets.
12916 * acgroff.m4 (GROFF_BROKEN_SPOOLER_FLAGS): Avoid using ${var:-val}
12919 Thu Aug 20 12:27:26 1992 James Clark (jjc at jclark)
12921 * eqn/box.cc (param_table): Add body_height and body_depth.
12923 * eqn/lex.cc (def_table): Make circumflex in hat_def roman.
12925 Tue Aug 18 16:24:25 1992 James Clark (jjc at jclark)
12927 * psbb/Makefile.sub: Don't link with libgroff.a.
12929 * acgroff.m4 (GROFF_PUTENV): New macro.
12930 * configure.in: Call GROFF_PUTENV.
12931 * Makefile.in: Document STDLIB_H_DECLARES_PUTENV.
12932 * groff/groff.cc: Don't declare putenv if STDLIB_H_DECLARES_PUTENV
12935 * troff/env.cc (distribute_space): Rename force_forward argument
12936 to force_reverse. Reverse the list if force_reverse is true.
12938 Mon Aug 17 17:49:05 1992 James Clark (jjc at jclark)
12940 * tmac/tmac.an: Don't define a string `T'. Just define Tm.
12942 * eqn/pile.cc (matrix_box::compute_metrics): Don't allow computed
12943 height or depth to be negative. Guard against SUP_RAISE quantity
12946 Sat Aug 15 08:18:54 1992 James Clark (jjc at jclark)
12948 * devps/generate/textmap: Add `an' (arrowhorizex).
12949 * tmac/tmac.ps: \(an overlaps horizontally.
12950 * tmac/tmac.dvi, tmac/tmac.tty: Add `an'.
12952 * devps/symbolchars: Add arrowverttp, arrowvertbt.
12953 * devps/textmap: Add arrowvertex.
12954 * eqn/delim.cc (delim_table): Add uparrow, downarrow and
12955 updownarrow delimiters.
12956 * tmac/tmac.ps, tmac/tmac.X: Add definition of \(va.
12958 * tbl/table.cc (simple_entry::position_vertically,
12959 block_entry::position_vertically): For a centered entry, perform
12960 the motion in two stages.
12962 * refer/refer.cc (split_punct): Don't call lookup_token if there
12965 Fri Aug 14 11:14:58 1992 James Clark (jjc at jclark)
12967 * troff/input.cc (token::next): Delete token_node after copying
12970 * grodvi/grodvi.cc (dvi_printer::dvi_printer): Initialize
12973 * libdriver/printer.cc (printer::load_font): Delete old_font_table.
12975 * grops/ps.cc (ps_printer::define_encoding): Delete elements of vec.
12977 Tue Aug 11 13:50:38 1992 James Clark (jjc at jclark)
12979 * grops/ps.cc (usage): -b option takes an argument.
12981 * devps/prologue (PLG): New procedure.
12982 * grops/ps.cc (main, usage): New -g option.
12983 (ps_printer::~ps_printer): If guess_flag is set, guess the paper
12986 Mon Aug 10 11:17:53 1992 James Clark (jjc at jclark)
12988 * include/cset.h: Include <limits.h> if we have it.
12990 * libgroff/illegal.cc: New file.
12991 * include/lib.h (illegal_input_char): Use table.
12992 * troff/input.cc (ESCAPE_RIGHT_PARENTHESIS): Renumber to 0206.
12993 * pic/lex.cc (ARG1): Renumber to 14.
12994 * eqn/lex.cc (ARG1): Likewise.
12996 * troff/Makefile.sub (majorminor.cc): Handle 3 part versions
12997 (eg 1.05.90) correctly.
12999 Sun Aug 9 13:35:43 1992 James Clark (jjc at jclark)
13001 * tmac/tmac.e (sr): Deleted. Set $r and $R directly.
13002 Rename $r and $R registers to $v and $V.
13003 ($r, $R): Initialize to 0.
13004 (@v, @V): New macros.
13008 * troff/input.cc (main, usage): Add -R option that says not to
13010 * eqn/main.cc (main, usage): Rename -n to -R.
13012 Sat Aug 8 00:16:00 1992 James Clark (jjc at jclark)
13014 * devps/DESC.in: Leave font positions 5-9 blank.
13015 * devdvi/DESC.in: Likewise.
13017 * grog/grog.pl: Handle `.PS <file' correctly.
13019 * troff/input.cc (input_stack::push): Improve error message when
13020 input stack limit exceeded.
13022 Fri Aug 7 13:08:16 1992 James Clark (jjc at jclark)
13024 * refer/refer.cc (main): Fix typo in handling of `a' option.
13026 * refer/refer.cc (do_bib): In state START after a newline remain
13029 * groff/groff.sh: Deleted.
13030 * groff/Makefile.sub: Delete handling of groff.sh.
13032 * pic/troff.cc (troff_output::text): Test \n(0p rather than \*(.T
13033 to determine whether to use \X'ps:...'.
13034 * tmac/troffrc: Set 0p register to 0.
13035 * tmac/tmac.ps: Set 0p register to 1.
13037 * groff/groff.cc: Support -X option. Give warning for -TXps and
13038 transform to -X -Tps. Pass troff a -r.X=1 option if -X is used.
13039 * tmac/troffrc: Support -r.X=1.
13041 * pic/troff.cc (troff_output::dot): Don't test
13042 zero_length_line_flag.
13044 Thu Aug 6 13:32:08 1992 James Clark (jjc at jclark)
13046 * include/lib.h: Declare getopt() and friends unless
13047 STDLIB_H_DECLARES_GETOPT is defined.
13049 * doc/chars.tr: Delete.
13050 * man/groff_char.man: New file.
13052 Wed Aug 5 00:38:58 1992 James Clark (jjc at jclark)
13054 * tmac/tmac.e (np, bu): Test \n($p with string expression in case
13055 user has changed register format.
13057 Mon Aug 3 11:22:18 1992 James Clark (jjc at jclark)
13059 * groff/groff.cc: Get rid of device_table. Get postprocessor from
13060 `postpro' command in DESC file. Get spooler command from `print'
13061 command in DESC file. Execute spooler command with /bin/sh.
13063 * groff/groff.cc: Split Unix-specific parts into...
13064 * groff/pipeline.c: New file.
13067 * COPYING: New file.
13068 * all files: Update copyright notices.
13070 * Rearrange files. Redo Makefiles. Use autoconf.
13072 Sat Aug 1 09:36:50 1992 James Clark (jjc at jclark)
13074 * troff/input.c (charinfo_to_node_list): Interpret character
13075 definition with escape_char of `\'.
13077 Tue Jul 28 12:20:12 1992 James Clark (jjc at jclark)
13079 * lib/strerror.c, lib/iftoa.c, lib/itoa.c: Don't include lib.h.
13080 Define INT_DIGITS as big enough for 64-bit integer.
13081 * lib/strtol.c: Don't include lib.h.
13082 * lib/lib.h: Delete ifdef __cplusplus stuff.
13084 Mon Jul 27 11:08:50 1992 James Clark (jjc at jclark)
13086 * ps/devps/Makefile: Add DESC to DEVICEFILES. Separate out rule
13087 for making DESC. Make $(FONTS) depend on DESC. afmtodit should
13088 get DESC from current directory.
13090 Sun Jul 26 15:38:26 1992 James Clark (jjc at jclark)
13092 * tbl/main.c (main): Always reset the line number when reading
13095 * tbl/table.c (table::print_single_hline, table::print_double_hline,
13096 table::define_bottom_macro, table::do_row, table::do_top): Round
13097 vertical spacing up to vertical resolution.
13099 Fri Jul 24 14:32:07 1992 James Clark (jjc at jclark)
13101 * ps/ps.h (enum resource_type): Avoid comma at end of
13103 * dvi/dvi.c (class dvi_printer): Likewise.
13104 * dvi/tfmtodit.c (gf::load): Likewise.
13105 * refer/label.y (struct expression): Likewise.
13106 * refer/refer.c (class label_processing_state): Likewise.
13107 * refer/indxbib.c (do_file): Likewise.
13108 * troff/troff.c (enum warning_type): Likewise.
13109 * tbl/main.c (process_data): Likewise.
13110 * troff/charinfo.h (class charinfo):
13112 Wed Jul 22 09:17:58 1992 James Clark (jjc at jclark)
13114 * dvi/devdvi/textt.map: Add entry for `-'. Regenerate fonts.
13116 Tue Jul 21 11:39:26 1992 James Clark (jjc at jclark)
13118 * groff.c: Move to new groff subdirectory.
13119 * groff/Makefile: New file.
13120 * Makefile: Remove handling of groff.c. Add groff to SUBDIRS.
13122 * man/mdate.sh: Use ls -L if supported.
13124 * Consolidate all header files produced by gendef into lib/defs.h.
13125 * lib/macropath.c, lib/fontfile.c, lib/device.c: Include defs.h.
13126 Don't include path.h.
13127 * lib/Makefile (path.h): Don't generate.
13128 * troff/input.c: Include defs.h. Don't include config.h.
13129 * troff/Makefile (config.h): Don't generate.
13130 * refer/index.h: Don't include suffix.h.
13131 * refer/index.c: Include defs.h.
13132 * refer/indxbib.c: Include defs.h.
13133 * refer/refer.h, refer/lkbib.h: Don't include path.h. Include
13135 * refer/Makefile (suffix.h, path.h): Don't generate.
13136 * groff.c: Don't include config.h. Include defs.h.
13137 * Makefile (config.h): Don't generate.
13138 (lib/defs.h): Generate.
13139 (topclean): Remove lib/defs.h.
13141 Mon Jul 20 10:12:57 1992 James Clark (jjc at jclark)
13143 * lib/malloc.c, lib/getpagesize.h: Deleted.
13144 * Makefile: Add COOKIE_BUG configuration option. Delete malloc
13146 * lib/Makefile: Delete malloc-related stuff.
13147 * lib/new.c: Workaround COOKIE_BUG if necessary.
13149 * refer/lkbib.c, refer/indxbib.c: Don't include refer.h. Include
13150 needed header files directly.
13151 * refer/refer.h: Omit definition of DEFAULT_INDEX.
13152 * Makefile: Include definition of DEFAULT_INDEX in path.h.
13154 Sun Jul 19 10:19:22 1992 James Clark (jjc at jclark)
13156 * lib/font.c (FONT_COMMAND_HANDLER): Pass command name and single
13158 * lib/font (font::load_desc, font::load): Don't split argument of
13160 (font::handle_unknown_font_command): Change type.
13161 * ps/ps.c (ps_font::handle_unknown_font_command,
13162 handle_unknown_desc_command): Change type.
13163 * dvi/dvi.c (dvi_font::handle_unknown_font_command): Change type.
13165 Fri Jul 17 11:12:49 1992 James Clark (jjc at jclark)
13167 * lib/font.h (font::handle_unknown_font_command): Add file and
13169 * lib/font.c (font::handle_unknown_font_command):
13170 * ps/ps.c (ps_font::handle_unknown_font_command):
13171 * dvi/dvi.c (dvi_font::handle_unknown_font_command): Add file and
13172 lineno arguments. Use _with_file_and_line functions for error
13175 * lib/fontfile.c (font::unknown_desc_command_handler): New static
13177 * lib/font.c (font::set_unknown_desc_command_handler): New
13179 (font::load_desc): For unknown commands, call
13180 unknown_desc_command_handler if not null.
13181 * lib/font.h (class font): Declare them.
13182 (FONT_COMMAND_HANDLER): New typedef.
13183 * ps/ps.c (handle_unknown_desc_command): New function.
13184 (main): Set bflag if we had a -b option. Call
13185 font::set_unknown_desc_command_handler.
13186 (broken.h): Don't include.
13187 * ps/Makefile: No need for broken.h. Pass BROKEN_SPOOLER_FLAGS to
13189 * ps/devps/Makefile: Add `broken' command to DESC file using
13190 BROKEN_SPOOLER_FLAGS.
13192 * macros/tmac.e ([, ]): Add as synonyms for { and }.
13194 * macros/tmac.e ($p): Only exdent if \$3 > 0.
13196 * macros/tmac.e (@R, @S): New macros.
13197 Declare @, po, $0, $i, $p, df, so, fu, bt, *, ?a, ?b, ?C, ?e, ?H,
13198 ?I, ?n, ?o, ?R, ?s, ?T, ?W, ?w registers with @R.
13199 Declare $H, $[0-9], .. macros with @S.
13200 Declare |0, |1, |2, |3 strings with @S.
13202 * macros/tmac.e (@S): Rename to @U.
13204 * macros/tmac.e (@z): Define @b and bp as empty instead of
13207 * macros/tmac.e (@m): Deleted.
13208 (@h): Don't call @m.
13209 (@z): Don't set @m trap.
13211 * macros/tmac.e ($h, $f): Define |z as empty string.
13213 * macros/tmac.e (@D): Rework to avoid unbalanced .el requests.
13216 * macros/tmac.e (@h): Set ?H, ?C , ?s registers to 0 rather than
13218 ()f): Likewise for * register.
13220 * macros/tmac.e (sr): Don't ever scale the arguments. If the third
13221 argument is missing, don't change $R. Call sr with three
13222 arguments when initializing.
13224 Thu Jul 16 12:17:12 1992 James Clark (jjc at jclark)
13226 * macros/tmac.e (sr): New macro.
13227 Initialize $r and $R using sr.
13229 * macros/tmac.e (,): Delete \*(#[.
13231 * troff/env.c (set_tabs): Read the tab type even if the position
13232 is bad. Allow the position of the first tab stop to be negative.
13234 Wed Jul 15 13:14:37 1992 James Clark (jjc at jclark)
13236 * refer/dirnamemax.c: Use pathconf() if <unistd.h> defines
13238 * refer/Makefile: Compile dirnamemax.c using -DHAVE_UNISTD_H
13239 rather than -DPATHCONF_MISSING.
13240 * Makefile: Get rid of PATHCONF_MISSING.
13242 * refer/map.c: New file.
13243 * refer/index.c: Interface to mmap through map.c. Rename map_size
13245 * refer/Makefile: Handle map.c.
13246 * Makefile: Include -DHAVE_MMAP in OLDCFLAGS rather than CFLAGS.
13248 Tue Jul 14 14:15:20 1992 James Clark (jjc at jclark)
13250 * Makefile: RANLIB should be `true' if there is no ranlib.
13251 * lib/Makefile (libgroff.a): Simplify.
13252 * driver/Makefile (libdriver.a): Simplify.
13254 * Makefile: Change -DWAIT_COREDUMP_0200 to -DWCOREFLAG=0200.
13255 * groff.c (WCOREDUMP): Use WCOREFLAG. Define only if not already
13258 Sat Jul 11 09:19:17 1992 James Clark (jjc at jclark)
13260 * troff/env.c (compare_ranges): Declare as extern "C".
13262 * troff/input.c (init_registers): Use `struct tm' instead of `tm'.
13264 * macros/tmac.s, macros/tmac.e: Change .nx /dev/null to .nx.
13266 Wed Jul 8 11:52:27 1992 James Clark (jjc at jclark)
13268 * pic/troff.c (troff_output::text): Merge in grops_output::text,
13269 but conditionalize use of \X based on \*(.T.
13270 (grops_output::*): Deleted.
13271 * pic/output.h: Delete declaration of make_grops_output.
13272 * pic/main.c (main): Ignore -p and -x. driver_extension_flag is 1
13273 by default. -n sets it to 0.
13274 (usage): Corresponding changes.
13275 * groff.c (main): Don't pass -x or -p to pic.
13276 * groff.sh: Likewise.
13278 * ps/ps.c (ps_printer::do_exec, ps_printer::do_file): Force ndefs
13281 * ps/devps/afmtodit: Change calculation of asc_boundary and
13282 desc_boundary. Make these bounds inclusive.
13283 * ps/devps: Regenerate font files.
13285 Tue Jul 7 13:14:15 1992 James Clark (jjc at jclark)
13287 * macros/tmac.latin1: New file.
13288 * macros/tmac.tty-char: Use tmac.latin1.
13289 (tmac.tty-tr): Deleted.
13290 * macros/Makefile: Install tmac.latin1.
13291 * macros/tmac.dvi: Use tmac.latin1.
13292 * macros/troffrc: Translate \[char160] onto no-break space here.
13293 * macros/{tmac.dvi,tmac.ps,tmac.tty,tmac.X75}: Don't do it here.
13295 Mon Jul 6 11:06:52 1992 James Clark (jjc at jclark)
13297 * macros/tmac.Xps: Use `do' request.
13299 * macros/tmac.ps: Use `do' request.
13301 * macros/tmac.e (@C): Use `do' request.
13303 * macros/tmac.X, macros/tmac.Xps: Moved from xditview.
13304 * macros/Makefile: Install tmac.X*.
13306 * tty/tmac.tty, tty/tmac.tty-char: Move to macros.
13307 * tty/Makefile: Don't install tmac.tty*.
13308 * macros/Makefile: Install tmac.tty*.
13310 * dvi/tmac.dvi: Move to macros.
13311 * dvi/Makefile: Don't install tmac.dvi.
13312 * macros/Makefile: Install tmac.dvi.
13314 * ps/tmac.ps*: Move to macros.
13315 * ps/Makefile: Don't install tmac.ps*.
13316 * macros/Makefile: Install tmac.ps*.
13318 * eqn/box.c: Provide draw_lines parameter corresponding to -D
13320 * macros/eqnrc: Set draw_lines parameter based on device.
13321 * groff.c: Don't pass -D flag to eqn.
13322 * groff.sh: Likewise.
13323 * eqn/main.c: Warn about use of -D.
13325 * troff/input.c (process_startup_file): New function.
13326 (main): Call process_startup_file().
13327 * macros/troffrc: New file.
13328 * macros/Makefile: Install troffrc.
13329 * groff.c (main): Don't pass extra -m option to troff. For a
13330 pseudo device pass the name of the pseudo device to troff using
13332 * groff.sh: Likewise.
13333 * groff.c (possible_command::prepend_arg): Deleted.
13335 * troff/input.c (do_request): New function.
13336 (init_input_requests): Bind "do" to do_request.
13338 * eqn/main.c (main): Instead of loading eqnchar from device directory,
13339 load eqnrc from macro directory.
13340 * macros/eqnrc: New file.
13341 * macros/Makefile: Install eqnrc.
13342 * ps/devps/eqnchar: Deleted.
13343 * ps/devps/Makefile: Don't install eqnchar.
13344 * dvi/devdvi/eqnchar: Deleted.
13345 * dvi/devdvi/Makefile: Don't install eqnchar.
13346 * groff.c (main): Pass -M to eqn. Don't pass -F to eqn. New
13349 * lib/device.[ch]: New files.
13350 * lib/font.h (font::set_device_name, font::get_device_name):
13352 * lib/fontfile.c: Use device.h.
13353 * lib/Makefile: Handle device.[ch]. Make paths.h define DEVICE.
13354 * troff/input.c: Delete definition of `device'.
13355 (main): Don't initialize device.
13356 * troff/troff.h: Include device.h rather than declaring device.
13357 * troff/Makefile: No need to handle DEVICE.
13358 * driver/input.c: Include device.h. Don't use
13359 font::{set,get}_device_name.
13360 * groff.c, Makefile: Rename device.h to config.h.
13361 * groff.c: Use library device variable.
13362 * eqn/main.c: Use library device variable.
13363 * eqn/Makefile: No need to handle DEVICE.
13365 * lib/searchpath.[ch]: New files.
13366 * lib/Makefile: Handle searchpath.[ch].
13367 * troff/input.c (open_file, init_dirs): Deleted.
13368 (macro_dirs): Deleted.
13369 (open_mac_file, macro_source): Use class search_path.
13370 (add_string, struct string_list): Move definition.
13371 (main): Change -M option to use macro_path. Delete call to
13373 * lib/fontfile.c (font::command_line_font_dir, font::open_file):
13374 Rewrite to use class search_path.
13375 * lib/font.h, lib/fontfile.c (font::cl_font_dirs): Deleted.
13376 * lib/Makefile: fontfile.c depends on searchpath.h.
13377 * lib/Makefile: Rename fontpath.h to paths.h. Make paths.h define
13379 * lib/macropath.[ch]: New files.
13380 * troff/Makefile: No need to handle MACROPATH.
13382 * troff/input.c: Delete DUMP code.
13383 * lib/fontfile.c, lib/font.h: Delete
13384 font::forget_command_line_font_dirs.
13386 * troff/input.c (push_token): New function.
13387 (handle_first_page_transition): Use push_token().
13388 (process_input_stack): Change handling of a space at the beginning
13391 Sun Jul 5 17:11:09 1992 James Clark (jjc at jclark)
13393 * troff/input.c (font_dirs): Delete unused variable.
13395 * eqn/lex.c (do_set): Correct error messages.
13397 Sat Jul 4 10:20:55 1992 James Clark (jjc at jclark)
13399 * troff/input.c (do_define_string): Allow the string name to be
13400 followed immediately by a tab.
13401 (define_character): Likewise.
13403 Thu Jul 2 10:59:15 1992 James Clark (jjc at jclark)
13405 * ps/ps.c (ps_printer::draw): When drawing an arc, don't allow k to
13408 * troff/input.c (input_iterator::is_file): New virtual function.
13409 (file_iterator::is_file): New function.
13410 (input_stack::end_file): New function.
13411 (input_stack::next_file): Handle the situation where there is no
13412 file on the input stack correctly. Avoid making two passes over
13414 (next_file): Make the filename optional; in this case call
13415 input_stack::end_file().
13417 Wed Jul 1 10:17:25 1992 James Clark (jjc at jclark)
13419 * dvi/tmac.dvi: Change the definitions of \(ul and _ so that they
13420 produce a real _ charater when the current font is CW and _
13423 * lib/errarg.c (errarg::errarg(const char *)): Invert conditional
13424 expression to work around gcc 2.2 bug.
13426 Wed Jun 24 08:12:24 1992 James Clark (jjc at jclark)
13428 * eqn/main.c (main): Don't give an error if we can't find eqnchar.
13430 * troff/env.c (environment::add_padding): New function.
13431 (environment::add_char): Use add_padding().
13432 (environment::space): Likewise.
13433 (environment::wrap_up_field): Add some padding if there is none
13434 and there's no current tab.
13435 * troff/env.h: Declare environment::add_padding.
13437 Mon Jun 22 08:37:45 1992 James Clark (jjc@jclark)
13439 * pic/pic.y: undef fmod and rand before declaring them.
13441 Sun Jun 14 11:40:18 1992 James Clark (jjc@jclark)
13443 * troff/input.c (main): If the DESC file specifies a font name of
13444 0, then leave the corresponding font position empty.
13446 * nroff.sh: New file.
13447 * Makefile (install.nobin): Install nroff.sh.
13449 * tty/devlatin1/R.proto: Add ao as synonym for de.
13450 * tty/tmac.tty-char: Define ao as o.
13452 * tty/dev{ascii,latin1}/R.proto: Add aq.
13453 * tty/tmac.tty-char: Delete definition of aq.
13455 Mon Jun 8 11:43:20 1992 James Clark (jjc@jclark)
13457 * troff/input.c (init_charset_table): Don't translate 0240.
13458 * ps/tmac.ps: Translate char160 to space.
13459 * dvi/tmac.dvi: Likewise.
13460 * tty/tmac.tty: Likewise.
13462 Sun Jun 7 10:52:35 1992 James Clark (jjc@jclark)
13464 * dvi/tmac.dvi: Add support for all Latin-1 characters.
13466 * macros/tmac.s: Delete definitions of \(rg, \(ah, \(ad, \(a-,
13467 \(ao, \(ac, \(ho, \(-D, \(Sd, \(TP, \(Tp, \(ss, \(AE, \(ae, \(OE,
13470 * tty/tmac.tty-char: Add \(ah.
13472 * dvi/tmac.dvi: Add definitions of Tp, TP, Sd, -D, ho.
13473 No need to define \(FM and \(!/. Conditionalize all character
13476 * ps/devps/lgreekmap: Add +h, +f, +p.
13478 * ps/tmac.psnew: New file.
13479 * ps/Makefile: Install tmac.psnew.
13481 * troff/input.c (charinfo_to_node_list): Don't ever interpret
13482 character definitions in compatible mode.
13484 * troff/input.c (remove_character): New function.
13485 (init_input_requests): Bind remove_character to "rchar".
13487 * ps/tmac.psold: New file.
13488 * ps/Makefile: Install tmac.psold.
13489 * ps/tmac.ps: Load tmac.psold. Move definitions of ISO Latin-1
13490 characters into tmac.psold. Make these definitions unconditional.
13492 * tty/tmac.tty-char: Define \n(_C only if it is not already defined.
13494 * ps/tmac.ps: Don't define \('c and \('C.
13496 * ps/devps/textmap: Move Greek characters to...
13497 * ps/devps/symbolchars:
13499 Sat Jun 6 16:41:17 1992 James Clark (jjc@jclark)
13501 * ps/devps/text.enc: Add quotesingle.
13502 * ps/devps/textmap: Add +h, +f, +p, Fn, Bq, bq, aq, lz.
13503 * tty/tmac.tty-char: Likewise.
13504 * dvi/devdvi/texmi.map: Add +h, +f, +p.
13505 * dvi/devdvi/texi.map: Add Fn.
13506 * dvi/devdvi/msam.map: Add lz.
13507 * dvi/tmac.dvi: Handle Bq, bq, aq.
13509 * pic/lex.c (get_token): Recognize 'th.
13510 * pic/map.y: Allow `expr'th in contexts where ORDINAL was allowed.
13512 Fri Jun 5 11:20:46 1992 James Clark (jjc@jclark)
13514 * ps/devps/textmap: Move di, mu, +- to...
13515 * ps/devps/symbolchars:
13517 * macros/tmac.s (@XS): Don't call par@reset or fi.
13518 (XA): Call LP. Turn off adjustment. Reduce line length.
13520 * macros/tmac.s: Initially alias XS to LP.
13521 (XS): Rename to @XS.
13522 (cov*ab-init): Alias XS to @XS.
13524 Thu Jun 4 09:12:05 1992 James Clark (jjc@jclark)
13526 * troff/token.h: Delete TOKEN_CHAR_HEIGHT, TOKEN_CHAR_SLANT,
13527 TOKEN_FONT_NAME, TOKEN_FONT_POSITION, TOKEN_SIZE tokens.
13528 (token::is_size, token::changes_env): Deleted.
13529 * troff/number.c (parse_term): No need to process \s explicitly.
13530 Call tok.next() only after scale indicator has been processed.
13531 * troff/input.c (do_overstrike, do_bracket): No need to process \s,
13533 (token::next): Handle \s, \f, \S, \H immediately rather than
13534 returning them as tokens.
13535 (token::operator==, token::description, token::add_to_node_list,
13536 token::process): Remove handling of deleted tokens.
13538 * troff/env.c (environment::add_char): When adding padding
13539 indicator character, call start_line() if necessary.
13541 Wed Jun 3 09:55:50 1992 James Clark (jjc@jclark)
13543 * ps/devps/afmtodit: Don't output 0 kerns.
13545 * ps/devps/afmtodit: Remove directory from name of encoding in
13546 font description file.
13548 * ps/devps/afmtodit: Improve error messages.
13550 * ps/devps/afmtodit: Allow DESC file to be specified with -d.
13552 * ps/devps/Makefile: Incorporate FontMakefile. Rework.
13553 * ps/devps/FontMakefile: Deleted.
13554 * ps/devps/afmname: New file.
13556 * ps/devps/symbol.sed: New file.
13557 * ps/devps/symbol.diff: Deleted.
13558 * ps/devps/FontMakefile: Generate symbol.afm using symbol.sed.
13559 Generate zapfdr.afm from zapfd.afm.
13561 * tty/tmac.tty (tty-char): Prefix definition with ".
13563 * macros/tmac.an (TP): Don't start a diversion if one has already
13566 * tty/tmac.tty-char: Add Latin-1 characters.
13568 * tty/tmac.tty-char: Incorporate suggestions from Paul Eggert.
13570 Tue Jun 2 00:54:34 1992 James Clark (jjc@jclark)
13572 * tbl/table.c (table::allocate): Delete old_vline, old_entry.
13573 Move declaration of struct horizontal_span.
13575 * tbl/table.c (table::table): Initialize span_list.
13576 (table::~table): Delete span_list.
13578 * lib/ptable.h (PTABLE(T)::~PTABLE(T)): Delete v.
13580 * ps/devps/Makefile: Avoid dependency on GNU make.
13582 * ps/tmac.ps: Check that character does not already exist before
13585 * tty/tmac.tty: Add definitions of \(ff, \(!=, \(==, \(~=, \(sq,
13586 \(OE, \(oe, \(AE, \(ae, \(lh, \(rh. Delete definitions of \(en,
13587 \(ru, \(ul, \(br, \(bv, \(sl which are in the font description
13590 * tty/tmac.tty-char: New file.
13591 * tty/Makefile: Install tmac.tty-char.
13592 * tty/tmac.tty: Move definitions of \(ua, \(da, \(uA, \(dA into
13595 * tty/tmac.tty: Fix definition of \(34.
13597 * tty/dev{ascii,latin1}/R.proto: Add ha and ti. Map
13598 bracket-drawing characters onto |. Add *o.
13600 * troff/env.c (environment::wrap_up_tab): Increment field_spaces
13601 only if current_field.
13603 * troff/dictionary.c (dictionary::lookup): Free old_table after
13606 Mon Jun 1 10:15:22 1992 James Clark (jjc@jclark)
13608 * tty/dev{ascii,latin1}/R.proto: Add uppercase Greek characters
13609 whose glyphs are identical to glyphs of some Roman character.
13611 * tty/devlatin1/R.proto (bu): Deleted.
13612 * tty/devascii/R.proto (bu): Deleted.
13613 * tty/tmac.tty: Add definition of \(bu.
13615 * eqn/main.c (do_file): Pass FILE as argument.
13616 (main): Automatically load eqnchar. New options -F and -n.
13617 Pass do_file an opened FILE.
13618 * groff.c: Don't pass eqnchar to eqn. Pass -F options onto eqn.
13619 No need to include font.h.
13620 * groff.sh: Likewise. Don't need to use - for standard input.
13621 Prefix files with -- if first file starts with -.
13623 * macros/tmac.e: Conditionalize use of \$* on \n(.g.
13625 * troff/env.c (environment::possibly_break_line): Don't set line
13626 to 0 across call to output_line(). Don't call output_line() until
13627 after discarding nodes after break.
13629 Sun May 31 10:45:29 1992 James Clark (jjc@jclark)
13631 * request.h (macro::empty): Declare it.
13632 * input.c (macro::empty): New method.
13633 (interpolate_macro): Don't give a WARN_SPACE if the two-character
13636 Sat May 30 10:27:15 1992 James Clark (jjc@jclark)
13638 * troff/env.c (environment::start_field): Decrement space_total
13639 when a space is frozen.
13641 Fri May 22 14:34:38 1992 James Clark (jjc@jclark)
13643 * macros/tmac.an (R): Delete macro.
13645 * troff/input.c (get_copy, token::next): Support \# (like \" but
13646 newline is ignored).
13648 * troff/input.c (token::next): Fix error message in 'Y' case.
13650 Thu May 21 09:26:24 1992 James Clark (jjc@jclark)
13652 * eqn/delim.c (define_extensible_string): Recognize any prefix of
13655 Fri May 15 10:20:41 1992 James Clark (jjc at jclark)
13657 * c++test.c: Include <osfcn.h>.
13659 * lib/strtol.c, lib/getcwd.c, ps/psbb.c: Declare errno in case
13662 Fri May 8 09:37:19 1992 James Clark (jjc at jclark)
13664 * tbl/table.c (table::divide_span): Don't count column separation
13665 if expand was specified.
13667 * tbl/main.c (process_format): Don't ignore width specs in
13668 continued format. Give warning for changing equal widths or
13669 column separation in continued format.
13670 (process_data): Set column separation, minimum width, equal
13671 columns at end of table.
13673 Thu May 7 08:50:40 1992 James Clark (jjc at jclark)
13675 * troff/node.c (kern_pair_node::add_discretionary_hyphen,
13676 node::add_discretionary_hyphen): Use soft_hyphen_char.
13677 (set_soft_hyphen_char): New function.
13678 (init_node_requests): Bind to shc. Initialize soft_hyphen_char.
13680 * Makefile (c++tested): Give more helpful message if test fails.
13682 Tue May 5 10:58:39 1992 James Clark (jjc at jclark)
13684 * troff/input.c (init_charset_table): Translate 0240 to
13685 an unbreakable space.
13687 * troff/token.h (token::hyphen_indicator): New function.
13688 * troff/charinfo.h (TRANSLATE_HYPHEN_INDICATOR): New special
13690 * troff/input.c (translate): Allow translation to \%.
13691 * troff/node.c (node::add_char): Handle
13692 TRANSLATE_HYPHEN_INDICATOR.
13693 (make_node): Don't allow TRANSLATE_HYPHEN_INDICATOR here.
13695 * troff/input.c (init_charset_table): Don't set BREAK_AFTER flag
13698 * tty/devlatin1/R.proto: \(hy and - should print as 055.
13700 Tue Apr 21 09:24:42 1992 James Clark (jjc at jclark)
13702 * groff.c (run_commands): If the last command gets a SIGPIPE send
13703 a SIGPIPE to all children than haven't yet terminated. When
13704 command terminates, set pid field to -1.
13706 Fri Apr 17 11:20:48 1992 James Clark (jjc at jclark)
13708 * groff.c (main): Pass an appropriate -filename option to gxditview.
13710 Thu Apr 16 15:11:40 1992 James Clark (jjc at jclark)
13712 * Makefile.bd (install): Remove existing program before copying.
13714 * Makefile, */Makefile, Makefile.bd, groff.sh, groff.c: Allow
13715 programs which have Unix counterparts to be installed with
13716 user-specified prefix.
13718 * troff/input.c (exit_troff): Don't check if exit_started.
13719 (exit_request): Don't call exit_troff if exit_started.
13721 * Makefile.bd (install.mm): Rename to install.dwbmm.
13723 Tue Apr 14 10:05:10 1992 James Clark (jjc at jclark)
13725 * driver/input.c (do_file): Add missing break for '#' case.
13727 Mon Apr 13 10:11:02 1992 James Clark (jjc at jclark)
13729 * troff/input.c (input_stack::clear): Clear past any boundaries and
13730 then add the boundaries back.
13732 * troff/input.c (exit_troff): Return immediately if already
13735 * macros/tmac.s (pg@end-text): New macro. Use pg@end-text for the
13737 (pg*end-page): If the text has ended and there are no more
13738 footnotes or keeps, exit.
13740 * macros/doc-ditroff (Lq, Rq): Define as \(lq and \(rq.
13742 * troff/input.c (init_charset_table): Make \(rq transparent by
13745 * macros/tmac.an: Define lq and rq strings.
13747 * macros/tmac.s (Q, U): Define as \(lq and \(rq.
13749 Sun Apr 12 12:54:37 1992 James Clark (jjc at jclark)
13751 * troff/env.c (environment::final_break): New function.
13752 (environment::newline): Set prev_line_interrupted to 2 if
13754 * troff/env.h: Declare environment::final_break.
13755 * troff/input.c (exit_troff): Call environment::final_break()
13756 instead of environment::do_break().
13758 * macros/Makefile: Install man.local if $(MACRODIR)/man.local
13759 doesn't already exist.
13760 * macros/man.local: New file.
13761 * macros/tmac.an: Load man.local.
13762 * macros/man.ultrix: New file.
13764 Sat Apr 11 17:32:04 1992 James Clark (jjc at jclark)
13766 * troff/input.c (exit_groff): Rename to...
13767 (exit_troff): New function.
13769 * troff/div.c (exit_started, done_end_macro,
13770 seen_last_page_ejector): New global variables.
13771 (began_page_in_end_macro): New static variable.
13772 (exit_flag): Deleted.
13773 (top_level_diversion::top_level_diversion): Initialize
13775 (top_level_diversion): More elaborate test for whether
13776 cleanup_and_exit() should be called.
13777 Set began_page_in_end_macro if the end macro isn't yet finished.
13778 * troff/div.h (top_level_diversion::last_page_count): New data
13780 (top_level_diversion::set_last_page): New function.
13781 (exit_started, done_end_macro, seen_last_page_ejector): Declare.
13782 * troff/env.c (do_break): Zero prev_line_interrupted.
13783 * troff/input.c (exit_flag): Delete declaration.
13784 (LAST_PAGE_EJECTOR): New magic cookie.
13785 (token::next): Handle LAST_PAGE_EJECTOR.
13786 (exit_groff): Set exit_started and done_end_macro instead of
13787 exit_flag. Call top_level_diversion::set_last_page. Push a
13788 LAST_PAGE_EJECTOR instead of calling push_page_ejector(). Do
13789 another ejection after setting seen_last_page_ejector.
13791 Thu Apr 9 04:37:11 1992 James Clark (jjc at jclark)
13793 * etc/grog.sh, etc/grog.sh: Recognize -me sh macro.
13795 * macros/tmac.e (TH): Make sure there's room for the initial
13798 * macros/tmac.s (par@init): Make PD and DD at least \n(.V.
13799 Set FVS in points rather than units.
13801 Mon Apr 6 11:21:32 1992 James Clark (jjc at jclark)
13803 * troff/div.c (top_level_diversion::add_trap): Don't consider the
13804 position of empty slots.
13806 Fri Apr 3 10:46:45 1992 James Clark (jjc at jclark)
13808 * ps/devps/S: Fix height and depth of parenrightex.
13809 * ps/devps/symbol.diff: Regenerate.
13811 Sat Mar 28 21:17:52 1992 James Clark (jjc at jclark)
13813 * tmac.e (u): Do underlining as in -mgs.
13815 Fri Mar 27 09:23:44 1992 James Clark (jjc at jclark)
13817 * tty/tty.c (tty_printer::end_page): If overstriking is
13818 suppressed, still turn overstruck horizontal and vertical lines
13821 * lib/new.c: Back out Feb 24 change; no longer needed with gcc
13824 * refer/label.y (format_expr::evaluate): Avoid use of %0*d.
13826 Wed Mar 18 09:29:10 1992 James Clark (jjc at jclark)
13828 * Version 1.05 released.
13830 Tue Mar 17 16:50:45 1992 James Clark (jjc at jclark)
13832 * tty/tty.c: Instead of keeping an array of glyphs and then
13833 sorting it, keep a ordered linked list of glyphs for each line.
13835 * driver/driver.h: Include stddef.h.
13837 * tty/tty.c (compare_glyph):
13838 * refer/refer.c (rcompare):
13839 * troff/env.c (compare_ranges): Arguments of qsort comparison
13840 function should be const void *.
13842 * troff/number.c (parse_term):
13843 * dvi/dvi.c (draw_dvi_printer::draw): Avoid initialization in
13846 * refer/label.y (consider_authors): Don't access variables
13847 constructed under a condition outside that condition: put braces
13848 round for statement containing declaration; redeclare use of same
13851 * pic/pic.y (text_expr): Delete production that allows
13852 parenthesised text_expr.
13853 (expr): Allow a conditional_expr to appear in parentheses.
13854 (conditional_expr): Rename to any_expr.
13856 * mm: Install new version 1.01 from jh.
13858 * lib/font.c (font::get_width): Cache scaled widths.
13859 (font::font): Initialize widths_cache.
13860 (font::~font): Destroy widths_cache.
13861 * lib/font.h: Add font::widths_cache. Declare font_widths_cache.
13863 Mon Mar 16 10:16:10 1992 James Clark (jjc at jclark)
13865 * c++test.c, c++test.ref: New files.
13866 * Makefile: Check that the C++ compiler works.
13868 * ps/tmac.pspic (PSPIC): Do a break.
13870 * ps/tmac.ps: Move definition of PSPIC into...
13871 * ps/tmac.pspic: New file.
13872 (PSPIC): Draw box around picture, but make it invisible to grops.
13873 * ps/tmac.ps: Load tmac.pspic.
13874 * ps/Makefile: Install tmac.pspic.
13876 Sun Mar 15 14:18:08 1992 James Clark (jjc at jclark)
13878 * lib/font.c (scale_round): If n is negative,
13879 subtract .5 before truncating floating point result.
13881 * lib/fontfile.c: Include <errno.h>.
13883 Tue Mar 10 14:17:03 1992 James Clark (jjc at jclark)
13885 * driver/input.c (get_char): Inline. Don't update current_lineno.
13886 Change callers to up date current_lineno if necessary.
13887 Use get_char() instead of getc(current_file).
13889 Sun Mar 8 18:05:28 1992 James Clark (jjc at jclark)
13891 * ps/tmac.ps: Fix up spacing of \(mo and \(nm.
13893 Fri Mar 6 19:38:58 1992 James Clark (jjc at jclark)
13895 * tty/tty.c (tmac.tty): Define \(rg as (R).
13897 Tue Mar 3 10:11:25 1992 James Clark (jjc at jclark)
13899 * lib/lib.h: New define a_delete.
13900 * Use a_delete instead of delete when deleting an array of objects
13901 without destructors.
13903 * lib/lib.h: Rename adelete to ad_delete.
13904 * Change uses of adelete.
13906 Mon Mar 2 12:41:05 1992 James Clark (jjc at jclark)
13908 * eqn/eqn.y: Include lib.h.
13910 * troff/node.c (grow_font_table): Delete old_font_table.
13912 * mm: Install new version from jh.
13914 Fri Feb 28 10:42:23 1992 James Clark (jjc at jclark)
13916 * tbl/table.h (format_type): Make global instead of local to class
13917 entry_format. Prefix enumerators with FORMAT_.
13918 * tbl/table.c, tbl/main.c: Corresponding changes.
13919 * refer/token.h (token_type): Make global. Prefix enumerators
13921 * refer/token.[ch]: Corresponding changes.
13922 * Makefile: Get rid of -DNO_NESTED_TYPES configuration option.
13924 * troff/div.c (node::set_vertical_size): Don't name argument.
13926 Thu Feb 27 10:29:19 1992 James Clark (jjc at jclark)
13928 * Makefile: New configuration option ARRAY_DELETE_NEEDS_SIZE.
13929 * lib/lib.h: Define adelete accordingly.
13930 * pic/object.c (graphic_object::graphic_object):
13931 * tbl/main.c (format::~format):
13932 * tbl/table.c (table::~table):
13933 * refer/ref.c (reference::~reference, reference::merge,
13934 reference::insert_field, reference::delete_field): Use adelete.
13936 * Makefile: Change NESTED_TYPES to NO_NESTED_TYPES.
13938 * tbl/table.h: Corresponding changes.
13940 * common.c (common_output::dashed_arc, common_output::dotted_arc):
13941 Ensure total_angle is positive.
13943 Wed Feb 26 08:49:26 1992 James Clark (jjc at jclark)
13945 * refer/ref.c (reference::merge, reference::insert_field,
13946 reference::delete_field): Avoid delete[0].
13948 * refer/token.c (init_special_chars): Move calls to cmupper
13949 outside calls to init_two_char_letter to work around bug in gcc
13952 Mon Feb 24 14:20:00 1992 James Clark (jjc at jclark)
13954 * lib/new.c (operator new): Use __builtin_new for g++.
13956 * pic/object.c (graphic_object::~graphic_object): Don't use
13959 * pic/object.c (output::compute_scale): Initialize max_width and
13962 Sat Feb 15 09:55:20 1992 James Clark (jjc at jclark)
13964 * troff/input.c (write_request): Call fflush.
13966 * troff/node.h (class composite_node): Move declaration to node.c
13967 * troff/input.c (charinfo_to_node): Rename to ...
13968 (charinfo_to_node_list): Return node list rather than composite
13970 * troff/node.c (make_composite_node): New function.
13971 (make_node, add_char): Call make_composite_node instead of
13973 (class composite_node): Add a tfont * member. Delete font_size
13975 (composite_node::composite_node, composite_node::copy,
13976 composite_node::size): Corresponding changes.
13977 (composite_node::tprint): Provide constant spacing, emboldening
13978 and track kerning as specified in tfont.
13979 (composite_node::width): Change width calculation accordingly.
13980 * troff/env.h (environment::composite): New member.
13981 (environment::is_composite, environment::set_composite): New
13983 * troff/env.c (environment::environment): Initialize composite.
13984 * troff/input.c (charinfo_to_node): Call
13985 environment::set_composite.
13986 * troff/node.c (make_composite_node, make_glyph_node): Use the
13987 plain version of the tfont if the environment is composite.
13989 * troff/node.c (font_info::get_space_width): Additional argument
13990 giving space_size. Handle constant space correctly. Scale by
13991 space_size unless constant spaced.
13992 (env_sentence_space_width): New function.
13993 * troff/node.h: Declare it.
13994 * troff/env.h (environment::get_space_size,
13995 environment::get_sentence_space_size,
13996 environment::get_narrow_space_width,
13997 environment::get_half_narrow_space_width): Make inline.
13998 (environment::get_space_width): Make inline. Just call
14000 * troff/env.c: Delete definitions for funtions made inline.
14001 (environment::space_newline, environment::space): Use
14002 env_sentence_space_width(). Don't scale by space_size.
14003 * troff/node.h: Move declarations of env*space_width() functions
14006 Sat Feb 8 09:30:22 1992 James Clark (jjc at jclark)
14008 * macros/tmac.s (PS): Don't try to set negative indent.
14010 Thu Feb 6 09:00:35 1992 James Clark (jjc at jclark)
14012 * pic/pic.y: Fix min function.
14014 Tue Jan 28 07:52:29 1992 James Clark (jjc at jclark)
14016 * man/mdate.sh: Clear LANGUAGE.
14018 Sun Jan 19 13:02:41 1992 James Clark (jjc at jclark)
14020 * pic/pic.y, pic/lex.c: Rename COMMAND token to COMMAND_LINE.
14021 * pic/lex.c: New COMMAND keyword.
14022 * pic/pic.y (print_args, print_arg): New rules.
14023 (placeless_element): Use print_args for PRINT.
14024 New COMMAND element.
14026 Tue Jan 7 13:14:31 1992 James Clark (jjc at jclark)
14028 * troff/input.c (terminal): Handle missing argument correctly.
14030 * pic/pic.y (text_expr): New rule.
14032 * pic/pic.y: Implement := operator.
14034 Sun Jan 5 10:23:02 1992 James Clark (jjc at jclark)
14036 * etc/grog.pl, etc/grog.sh: Distinguish old and new versions of
14039 Sat Jan 4 14:42:26 1992 James Clark (jjc at jclark)
14041 * ps/devps/dingbatsrmap: Include this in the distribution.
14043 * macros/tmac.doc: Replace with new version from 2nd Networking
14044 Release. Fix loading of doc-* files.
14045 * macros/{doc-common,doc-ditroff,doc-nroff,doc-syms}: New files.
14046 * macros/tmac.doc.old: New file. Apply fixes that had been
14047 applied to old tmac.doc.
14048 * macros/tmac.andoc: Check that we're running under groff.
14049 * macros/Makefile: Rework.
14051 Fri Jan 3 13:27:51 1992 James Clark (jjc at jclark)
14053 * tbl/table.h (format_type):
14054 * refer/token.h (token_type): If NESTED_TYPES is defined, use
14055 typedef to make these types visible at file scope.
14056 * Makefile: Add NESTED_TYPES configuration option.
14058 * troff/div.c (mark): At the top level use the value of
14059 nl_reg_contents rather than the current vertical position.
14061 Thu Jan 2 10:34:51 1992 James Clark (jjc at jclark)
14063 * tty/tty.c: Implement \D for horizontal or vertical lines.
14064 (tty_printer::set_char): Use vec_used+2 as serial number.
14065 Don't allow size of vector to exceed USHRT_MAX-2.
14066 Split off part into...
14067 (tty_printer::add_char): New function.
14068 (tty_printer::draw): New function.
14069 (compare_glyph): Handle equal serial numbers.
14070 (tty_printer::end_page): Handle overstruck characters from \D.
14071 (main, usage): Implement -d option.
14073 Mon Dec 23 10:37:51 1991 James Clark (jjc at jclark)
14075 * tbl/main.c (process_format):
14076 * eqn/text.c (split_text):
14077 * troff/input.c (token::next): Use inner block for declarations
14078 with initializers in switch statement.
14080 Mon Dec 16 20:52:03 1991 James Clark (jjc at jclark)
14082 * pic/common.c (common_output::dash_line): Cope with zero-length
14085 Sun Nov 17 12:04:08 1991 James Clark (jjc at jclark)
14087 * Version 1.04 released.
14089 Wed Nov 13 05:27:21 1991 James Clark (jjc at jclark)
14091 * macros/tmac.an (TH): Define a macro an-init to define variables
14092 based on command line arguments.
14093 (an-header): Call it.
14095 Sun Nov 3 12:07:34 1991 James Clark (jjc at jclark)
14097 * Makefile (install.mm): Rename to install.dwbmm.
14099 * Makefile: Integrate mm.
14100 * mm: New directory.
14102 Wed Oct 30 10:11:34 1991 James Clark (jjc at jclark)
14104 * refer/dirnamemax.c: If PATHCONF_MISSING is defined, include
14107 * pic/troff.c (troff_output::simple_spline,
14108 troff_output::simple_polygon): Rename variable `v' to `d' to avoid
14109 shadowing parameter.
14111 * lib/tmpfile.c (xtmpfile): Declare dir as const char *.
14113 * lib/ptable.h: Add explicit casts when converting from unsigned
14116 * dvi/devdvi/{SA,SB,msam.map,msbm.map}: New files.
14117 * dvi/devdvi/Makefile: Install SA, SB.
14119 * refer/indxbib.c: Add declaration of mktemp.
14121 * refer/lookbib.c: Add declaration of isatty.
14123 Fri Oct 25 09:00:17 1991 James Clark (jjc at jclark)
14125 * pic/lex.c (interpolate_macro_with_args): While collecting
14126 arguments, keep track of whether we're in a string.
14128 Wed Oct 23 08:42:48 1991 James Clark (jjc at jclark)
14130 * ps/tmac.ps (PSPIC): Do the .sp after the \X, and move the \X
14131 down with \v, so as to avoid problems with top of page trap
14132 setting no space mode.
14134 Tue Oct 22 17:38:49 1991 James Clark (jjc at jclark)
14136 * eqn/lex.c (get_delimited_text): Allow tab before macro body.
14138 Tue Oct 15 17:24:53 1991 James Clark (jjc at jclark)
14140 * ps/psrm.c (ps_get_line): Fix bug when lines longer than 255.
14141 Improve error message.
14143 Fri Oct 11 11:09:38 1991 James Clark (jjc at jclark)
14145 * ps/psrm.c (print_ps_string): Don't pass negative numbers to
14148 Wed Oct 9 17:50:14 1991 James Clark (jjc at jclark)
14150 * groff.c (possible_command::execp): Always use _exit() after a
14153 * Makefile: Add HAVE_UNION_WAIT, HAVE_PID_T, WAIT_COREDUMP_0200,
14154 NO_SYS_WAIT_H configuration options.
14155 * groff.c: Use these options. Use POSIX-style macros to extract
14156 fields from the status returned by wait().
14158 Fri Oct 4 12:12:27 1991 James Clark (jjc at jclark)
14160 * tbl/table.c (table::compute_separation_factor): Allow the
14161 separation factor to drop to 0.
14163 Tue Oct 1 18:12:38 1991 James Clark (jjc at jclark)
14165 * refer/search.c: Include <errno.h>.
14167 Sun Sep 29 08:40:57 1991 James Clark (jjc at jclark)
14169 * pic/pic.y (YYDEBUG): Don't define for Borland C++.
14171 * lib/lib.h: #ifdef out declarations of itoa and iftoa for Borland
14174 * pic/lex.c (input_stack::bol): Move definition out of class body.
14176 * pic/main.c: On MSDOS munge argv[0].
14178 * lib/ptable.h: Define name2 as _Paste2 for Borland C++.
14180 * lib/ptable.c (hash_string): Use unsigned long rather than
14182 (next_ptable_size): Use unsigned rather than int. Give an error
14183 message if we've hit the largest table size.
14184 * lib/ptable.c: Corresponding changes. Also use unsigneds for the
14187 * pic/object.h (object_spec): Make flags unsigned long. Declare
14188 flags as const unisgned long rather than as enums.
14190 * pic/output.c: Deleted.
14192 * pic/troff.c (troff_output::simple_ellipse): Remove spurious %.
14194 * tbl/table.c (simple_entry::note_double_vrule_on_{left,right}):
14195 Add additional argument.
14196 (line_entry::note_double_vrule_on_{left,right}): Set value of
14197 douvle_vrule_on_{right,left} flag according to argument.
14198 (simple_line_entry::simple_print,
14199 simple_line_entry::double_line_print): If adjacent to double vrule
14200 on a corner extend rather than shorten the rule by half the double
14203 * troff/number.c (parse_term): In checking for overflow, handle the
14204 case where the current horizontal position is negative.
14206 Thu Sep 12 08:26:09 1991 James Clark (jjc at jclark)
14208 * pic/object.c (draw_arrow): Check for object having zero length.
14210 Wed Sep 11 10:32:38 1991 James Clark (jjc at jclark)
14212 * eqn/main.c (do_file): Split off inline equation handling into...
14213 (inline_equation): New function. Search for starting delimiter
14215 (delim_search): New function. Don't recognize a delimiter that
14216 occurs in the name of an escape sequence, number register, string
14219 Tue Sep 10 04:01:11 1991 James Clark (jjc at jclark)
14221 * eqn/delim.c (delim_box::compute_metrics): Don't call
14222 define_extensible_string if left is 0.
14223 (delim_box::output): Don't print the left delimiter if left is 0.
14224 (delim_box::debug_print): Check for left == 0 before calling printf.
14226 Fri Aug 23 13:02:30 1991 James Clark (jjc at jclark)
14228 * troff/Makefile (majorminor.c): Include only digits in
14231 Thu Aug 22 09:35:37 1991 James Clark (jjc at jclark)
14233 * refer/dirnamemax.c: new file.
14234 * refer/genlimits.c: Deleted.
14235 * refer/indxbib.c (main): Use dir_name_max() instead of NAME_MAX.
14236 Don't check path length.
14237 * refer/Makefile: Add dir_name_max.o; delete genlimits.
14238 * Makefile: Add PATHCONF_MISSING option.
14240 * refer/indxbib.c (get_cwd): New function.
14241 (main): Use get_cwd().
14242 * lib/getcwd.c: New file.
14243 * Makefile: Delete -DHAVE_GETWD. Include GETCWD variable. Pass
14244 GETCWD in SUBFLAGS.
14245 * lib/Makefile: Compile getcwd.o.
14247 * ps/tmac.psatk (psatk-defs): Define showpage after pushing
14250 * refer/indxbib.c (main): Check success of mktemp.
14252 * lib/tmpfile.c: New file.
14253 * lib/Makefile: Add tmpfile.c.
14254 * lib/lib.h: Declare xtmpfile(); include <stdio.h>.
14255 * ps/ps.h: Delete declaration of mktemp().
14256 * ps/ps.c (ps_printer::ps_printer): Use xtmpfile().
14257 * refer/refer.c (divert_to_temporary_file): Use xtmpfile().
14258 * driver/driver.h: No need now to include errno.h.
14260 * everywhere: Set errno to 0 before calling fopen().
14262 * eqn/eqn.h, etc/soelim.c, driver/driver.h, etc/addftinfo.c,
14263 dvi/tfmtodit.c, groff.c, refer/index.c, refer/linear.c,
14264 refer/lookbib.c, refer/refer.h, ps/psbb.c: Include <errno.h>.
14266 Mon Aug 19 10:52:18 1991 James Clark (jjc at jclark)
14268 * troff/env.h (translate_space_to_dummy): Declare it.
14269 * troff/env.c (environment::space_newline, environment::space):
14270 If translate_space_to_dummy is set then make the width of spaces 0.
14271 * troff/input.c (translate): If the second character of a
14272 translation is a space, translate to unbreakable space. If the
14273 first character is a space, set or clear translate_space_to_dummy
14274 according to whether the second character is \&. Weird!
14276 Tue Jul 30 10:03:56 1991 James Clark (jjc at jclark)
14278 * groff.c (run_commands): Don't use non-zero exit code because a
14279 command gets SIGPIPE.
14281 * groff.c, groff.sh: Use -mXps with -TXps.
14283 * ps/ps.c (ps_printer::special): Move call to flush_sbuf() into...
14284 (ps_printer::do_exec, ps_printer::do_file, ps_printer::do_def,
14285 ps_printer::do_mdef, ps_printer::do_import): Call flush_sbuf().
14286 (ps_printer::special): New specials invis and endinvis.
14287 (ps_printer::do_invis, ps_printer::do_endinvis): New functions.
14288 (ps_printer::set_char, ps_printer::draw): Return if invis_count>0.
14289 (ps_printer::end_page): Check that invis_count == 0.
14290 (ps_printer::invis_count): New member.
14291 (ps_printer::ps_printer): Initialize invis_count to 0.
14293 * troff/env.c (environment::hyphenate_line): Hyphenation
14294 indicator at beginning of word inhibits splitting after -, \(em
14297 * pic/pic.y (element): Allow another element to follow } without
14298 any intervening separator.
14300 Mon Jul 22 12:27:37 1991 James Clark (jjc at jclark)
14302 * pic/lex.c (get_delimited): Allow tabs before delimiter.
14304 Wed Jul 17 10:59:08 1991 James Clark (jjc at jclark)
14306 * groff.c: Get rid of HAVE_UNION_WAIT stuff. Instead suppress
14307 declaration of wait() in header files.
14308 * Makefile: Get rid of -DHAVE_UNION_WAIT.
14310 * tbl/table.c (alphabetic_text_entry::add_tab): New function.
14312 * lib/lib.h: Declare return type of strerror as char *.
14314 * man/Makefile: Add g flag to sed substitutions.
14315 * Makefile (shgroff, bindist): Likewise.
14317 Sun Jul 14 11:57:02 1991 James Clark (jjc at jclark)
14319 * ps/ps.c (ps_printer::do_import): Move push of userdict into...
14320 * ps/devps/prologue (PBEGIN): Define showpage after pushing
14323 Sat Jul 13 20:53:04 1991 James Clark (jjc at jclark)
14325 * ps/devps/prologue (PBEGIN): Zap any definition of showpage in
14328 Fri Jul 12 07:10:09 1991 James Clark (jjc at jclark)
14330 * man/mdate.sh: Handle the fact that BSD ls -l does not print the
14333 Sun Jul 7 08:00:23 1991 James Clark (jjc at jclark)
14335 * troff/input.c (define_number_reg): If currently undefined,
14336 don't define it if the argument is an invalid expression.
14338 * Makefile: Ignore return value of `if' commands without `else'
14341 * Makefile: Split up CPPDEFINES into a series of separate
14342 configuration options.
14344 * troff/input.c (init_registers): Use time_t instead of long
14345 unless LONG_FOR_TIME_T is defined. Use returned result rather
14346 than passing pointer.
14347 * Makefile: Document LONG_FOR_TIME_T as a CPPDEFINE.
14349 * lib/Makefile (fontpath.h): Use gendef.
14351 Thu Jul 4 09:48:05 1991 James Clark (jjc at jclark)
14353 * troff/input.c (input_iterator::shift): Delete argument name.
14354 * troff/node.c (suppress_output_file::really_begin_page,
14355 suppress_output_file::really_transparent_char, node::ascii_print,
14356 node::tprint): Delete names of unused arguments.
14358 Wed Jul 3 17:34:57 1991 James Clark (jjc at jclark)
14360 * refer/label.y (string): Pass $4 to command_error.
14362 Tue Jul 2 15:06:01 1991 James Clark (jjc at jclark)
14364 * Version 1.03 released.
14366 Sat Jun 29 08:14:01 1991 James Clark (jjc at jclark)
14368 * Makefile: Pass definition of SHELL in SUBFLAGS.
14370 * gendef: New file.
14371 * Makefile, eqn/Makefile, refer/Makefile, troff/Makefile,
14372 ps/Makefile: Use gendef to construct header files that are
14373 constructed from the Makefile.
14375 * macros/Makefile: make all should build stripped version of tmac.e.
14377 * refer/Makefile (clean): Remove y.output.
14379 Fri Jun 28 09:44:36 1991 James Clark (jjc at jclark)
14381 * ps/pfbtops.c (main): Add -v option which prints out a version
14383 * ps/Makefile (pfbtops): Link with libgroff.a.
14385 Fri Jun 21 07:43:23 1991 James Clark (jjc at jclark)
14387 * refer/search.h (linear_searcher::get_nkeys): Delete declaration.
14388 * refer/linear.c (linear_searcher::get_nkeys): Delete definition.
14390 * refer/lkbib.c (main): Always terminate reference with blank
14392 * refer/lookbib.c (main): Likewise.
14394 * refer/linear.c (file_buffer::load): Check that the file is not a
14397 * refer/Makefile (genlimits): Possibly add -DHAVE_SYS_DIR_H.
14398 (genlimits.c): Include <sys/dir.h> if HAVE_SYS_DIR_H is defined.
14399 Delete second inclusion of <sys/param.h>.
14401 Tue Jun 18 01:32:26 1991 James Clark (jjc at jclark)
14403 * troff/token.h (token::special): Deleted.
14405 * tbl/main.c (process_format): Rework so that opt->tab_char is
14406 recognized only when appropriate.
14408 * ps/Makefile (clean): Remove pfbtops.
14410 Sun Jun 16 09:37:19 1991 James Clark (jjc at jclark)
14412 * lib/font.c (text_file::next): Don't return if we have got a
14415 Fri Jun 14 09:52:26 1991 James Clark (jjc at jclark)
14417 * refer/refer.c (store_reference): Get hash code from old_table[i]
14418 when rehashing the table.
14420 Thu Jun 13 01:26:43 1991 James Clark (jjc at jclark)
14422 * eqn/box.c (box::top_level): Save size and prev size using \R and
14423 restore it afterwards. Set the size to the size at the beginning
14425 * eqn/pbox.h: Declare SAVED_INLINE_PREV_SIZE_REG,
14426 SAVED_INLINE_SIZE_REG, and SAVED_SIZE_REG.
14428 * refer/Makefile (limits.h): Use ./genlimits.
14430 Wed Jun 12 16:05:34 1991 James Clark (jjc at jclark)
14432 * refer/index.c: Delete declarations of stat() and fstat().
14434 Tue Jun 11 14:52:49 1991 James Clark (jjc at jclark)
14436 * tty/tmac.tty: Add character definitions for \(>= and \(<=.
14438 Mon Jun 10 22:49:48 1991 James Clark (jjc at jclark)
14440 * etc/grog.sh, etc/grog.pl: Change regex for .PS.
14442 Fri Jun 7 09:13:06 1991 James Clark (jjc at jclark)
14444 * troff/input.c (token::get_char): Handle \e.
14446 * refer/linear.c: Delete declarations of fstat() and stat().
14448 Wed Jun 5 09:11:59 1991 James Clark (jjc at jclark)
14450 * troff/node.c, troff/env.c, troff/input.c, Makefile: Remove
14451 OP_DELETE_BROKEN stuff, since we now have a fix for g++.
14453 Mon Jun 3 13:41:32 1991 James Clark (jjc at jclark)
14455 * troff/input.c (do_define_macro): Improve error handling for end
14456 of file while defining macro.
14458 Sun Jun 2 10:20:24 1991 James Clark (jjc at jclark)
14460 * eqn/box.h: Fix declaration of set_gsize.
14461 * eqn/box.c (set_gsize): Make argument const char *.
14462 (gsize): Declare as char *.
14463 * eqn/main.c (main): Don't convert gsize to int.
14464 * eqn/lex.c (do_gsize): Pass char * to set_gsize.
14466 * Version 1.02 released.
14468 Sat Jun 1 12:19:46 1991 James Clark (jjc at jclark)
14470 * macros/tmac.andoc: New file.
14471 * macros/Makefile: Install tmac.andoc.
14473 * troff/node.c, troff/env.c, troff/input.c: Conditionalize use of
14474 operator new and delete on OP_DELETE_BROKEN not being defined.
14475 * Makefile: Mention OP_DELETE_BROKEN.
14477 Mon May 27 13:49:07 1991 James Clark (jjc at jclark)
14479 * Makefile (bindist): Pass SUBFLAGS.
14481 Sun May 26 14:13:22 1991 James Clark (jjc at jclark)
14483 * Makefile, groff.c: Pass definitions to groff.c via device.h.
14485 * tty/tty.c (tty_font::load_tty_font): Avoid shadowing
14488 * ps/Makefile, ps.c: Pass BROKEN_SPOOLER_FLAGS via broken.h.
14490 * ps/ps.h, ps/psrm.c: Make comment_table and
14491 header_comment_table local to resource_manager::process_file.
14493 * groff.sh: With -TXps pass -printCommand option to gxditview.
14495 * groff.c (possible_command::print): Implement using
14496 append_arg_to_string.
14498 * xditview: Merge in new implementation with own ChangeLog.
14500 Sat May 25 18:33:20 1991 James Clark (jjc at jclark)
14502 * groff.c (main): Implement PRINT_OPTION.
14503 (append_arg_to_string): New command.
14504 (device_table): Set PRINT_OPTION flag for Xps.
14506 Fri May 24 09:48:58 1991 James Clark (jjc at jclark)
14508 * troff/groff.h: Rename to troff.h.
14510 * pic/lex.c (lookup_keyword, docmp): New functions.
14511 (get_token): Use new lookup_keyword.
14512 Don't include key.h.
14513 * pic/key.[ch], pic/pic.gperf: Deleted.
14514 * pic/Makefile: Remove gperf stuff.
14516 * pic/Makefile, pic/output.h: Move definition of TEX_SUPPORT
14518 * pic/tex.c: Move include of pic.h before test of TEX_SUPPORT.
14520 * troff/Makefile, troff/node.c: Move definition of
14521 STORE_WIDTH into node.c.
14523 * etc/grog.pl, etc/grog.sh: Support -mdoc.
14525 Thu May 23 12:30:49 1991 James Clark (jjc at jclark)
14527 * dvi/devdvi/texr.map, dvi.devdvi/texi.map,
14528 dvi/devdvi/texb.map: Add lq and rq.
14529 dvi/devdvi: Regenerate fonts.
14530 * ps/devps/textmap: Add lq and rq.
14531 * ps/devps: Regenerate fonts.
14532 * tty/devascii/R.proto, tty/devlatin1/R.proto: Add lq and rq.
14533 * macros/tmac.e: Define \*(lq and \*(rq to be \(lq and \(rq.
14535 * pic/object.c (position_rectangle): When checking radius
14536 cope with possiblity that width or height is negative.
14537 (box_object::box_object): Have separate xrad and yrad with
14538 signs matching signs of dim components.
14539 (box_object::{north,south}_{east,west}): Use xrad and yrad.
14540 (box_object::print): With rounded boxes use absolute values
14541 for dim and rad arguments.
14543 * lib/Makefile, lib/fontfile.o: Pass definition of FONTPATH
14546 * eqn/Makefile, eqn/main.c: Pass definition of DEVICE in device.h.
14548 * various files: Add explicit destructors to keep Saber CC +d
14551 Wed May 22 11:37:11 1991 James Clark (jjc at jclark)
14553 * eqn/box.c (box::top_level): Restore fonts correctly after
14554 font changes in line containing inline equation. Also
14555 restore previous font as well as current font.
14556 * eqn/pbox.h: Define necessary string and register names.
14558 * troff/input.c (token::next): Case 'R' calls do_register.
14559 (do_register): New function.
14561 Tue May 21 11:28:23 1991 James Clark (jjc at jclark)
14563 * groff.c, groff.sh: Support Xps device. Allow each device
14564 to have a pseudo_name and a real_name.
14566 * groff.c (run_commands): Don't print `Broken pipe' messages.
14568 * ps/pfbtops.c: New file.
14569 * ps/Makefile: Add pfbtops.
14571 * troff/number.c (parse_term): Improved error message.
14573 Mon May 20 11:22:14 1991 James Clark (jjc at jclark)
14575 * groff.c, groff.sh, etc/grog.sh, etc/grog.pl: Support grefer.
14577 * Makefile: Integrate refer.
14578 * refer: New directory.
14579 * man/grefer.man, man/glookbib.man, man/gindxbib.man,
14580 man/lkbib.man: New files.
14581 * man/Makefile: Support refer man pages.
14583 * lib/lib.h: Declare is_prime.
14584 * lib/prime.c: New file.
14586 * troff/input.c (macro_source): New function.
14587 (init_input_requests): Bind "mso" to macro_source.
14589 * troff/env.c (environment::possibly_break_line): Maintain
14590 pointer to pointer to node to be split in ndp so as to avoid
14591 using address of freed node.
14593 * troff/env.c (environment::hyphenate_line): Maintain pointer to
14594 pointer to first node to be hyphenated in startp so as to
14595 avoid using address of freed node.
14597 * troff/env.c (class trie, class hyphen_trie): Make the
14598 elements of the trie be of type char not unsigned char.
14599 Declare arguments to be const char* instead of unsigned char *.
14601 * troff/env.c (hyphenate): Initialize hbuf[0].
14603 * troff/input.c (set_string): Declare p to be char * and cast
14604 *p to unsigned char when necessary.
14606 * troff/input.c (do_define_macro): Declare s to be const
14607 char*. Cast element to unisgned char when necessary, Declare
14608 d to be an int. Handle EOF better.
14610 * troff/Makefile, troff/input.c: Different scheme for passing
14611 definitions of MACROPATH, HYPHENFILE and DEVICE.
14613 Tue May 14 13:41:36 1991 James Clark (jjc at jclark)
14615 * tty/devascii/R.proto: Delete entry for em.
14616 * tty/devlatin1/R.proto: Likewise.
14618 Sat May 11 11:13:28 1991 James Clark (jjc at jclark)
14620 * troff/input.c (translate): Stop when we get a space. Treat eof
14623 * macros/tmac.an (IP): Only pass quoted argument to TP when \n(.$>1.
14625 Wed Apr 24 19:24:33 1991 James Clark (jjc at jclark)
14627 * tbl/main.c (process_format): A font name following a `f'
14628 modifier that starts with a digit can be only one character long.
14629 Also deal with EOF on the second character of the font name.
14631 Wed Apr 17 11:23:43 1991 James Clark (jjc at jclark)
14633 * troff/input.c (token::next): Turn \~ into an
14634 unbreakable_space_node.
14635 * troff/node.c (unbreakable_space_node): New class.
14636 * troff/node.h: Declare it.
14638 Tue Apr 16 10:47:12 1991 James Clark (jjc at jclark)
14640 * dvi/dvi.c (dvi_printer::set_char): Make code an int. Check that
14641 it's >= 0, before outputting it as a single byte.
14643 Mon Apr 15 11:20:23 1991 James Clark (jjc at jclark)
14645 * lib/font.c: Make font_char_metric::code an int.
14646 (font::get_code): Change return type to int.
14647 (font::load): Allow code to be arbitrary integer.
14648 * lib/font.h (font::get_code): Change return type to int.
14649 (font::number_to_index): Change argument type to int.
14650 * troff/input.c (token::next): In case 'N', allow any value.
14651 Store value in token::val.
14652 (token::operator==): For TOKEN_NUMBERED_CHAR test equality of val.
14653 (token::get_char, token::add_to_node_list, token::process): Get
14655 (charinfo::set_number): Change argument to int.
14656 (charinfo::get_number): Require that NUMBERED flag be set.
14657 (get_charinfo_by_number): Store numbered characters not between 0
14658 and 255 in a dictionary.
14659 * troff/charinfo.h (get_charinfo_by_number): Change argument type
14661 (charinfo::number): Change type to int.
14662 (charinfo::set_number): Change type of set_number to int.
14663 * troff/node.c (troff_output_file::put_char_width,
14664 troff_output_file::put_char): Test whether character is numbered
14665 using charinfo::numbered().
14666 * driver/printer.c (printer::set_numbered_char): Allow arbitrary
14668 * lib/nametoindex.c: New implementation to cope with arbitrary
14671 * troff/input.c (token::operator==): Test val for
14672 TOKEN_CHAR_HEIGHT, TOKEN_CHAR_SLANT, TOKEN_FONT_POSITION, and
14675 * man/Makefile: Add definiton of BROKEN_SPOOLER_FLAGS.
14676 (.man.n): sed out @BROKEN_SPOOLER_FLAGS@.
14678 Sun Apr 14 12:57:00 1991 James Clark (jjc at jclark)
14680 * ps/devps/zapfdr.ps: Don't copy UniqueID. Avoid use of newdict
14683 * all Makefiles: rm targets of cp and >.
14685 * xditview/xtotroff.c (MapFont): Unlink troff_name before opening
14688 * eqn/lex.c (def_table): Add dollar.
14690 Sat Apr 13 13:02:44 1991 James Clark (jjc at jclark)
14692 * troff/input.c (do_width): Push back newline before closing delim
14695 Fri Apr 12 15:16:03 1991 James Clark (jjc at jclark)
14697 * groff.c (possible_command::prepend_arg): New function.
14698 (main): Prepend device -m option.
14699 * groff.sh: Put device -m options before command-line options.
14701 Tue Apr 9 10:24:43 1991 James Clark (jjc at jclark)
14703 * macros/tmac.an (IP): Quote argument to TP.
14705 * ps/ps.c (main): New option -b, which sets...
14706 (broken_flags): New variable.
14707 (ps_printer::~ps_printer): Incorporate the setup section in the
14708 prolog if (broken_flags & NO_SETUP_SECTION).
14709 (ps_printer::begin_page): Generate {Begin,End}PageSetup comments.
14710 (ps_printer::merge_download_fonts, ps_printer::merge_import_fonts,
14711 ps_printer::merge_ps_fonts, ps_printer::print_font_comment,
14712 ps_printer::print_needed_font_comment,
14713 ps_printer::print_supplied_font_comment,
14714 ps_printer::print_include_font_comments,
14715 ps_printer::lookup_doc_font, ps_printer::download_fonts,
14716 ps_printer::read_download_file, read_document_fonts, add_font,
14717 skip_line, parse_fonts_arg, document_font::document_font,
14718 document_font::~document_font, document_font::download,
14719 ps_output::include_file): Deleted.
14720 (ps_printer::~ps_printer): Generate %%EOF. Generate %!PS-Adobe-3.0
14721 rather than %!PS-Adobe-2.0. Make calls to
14722 resource_manager::need_font for each font that we used. Replace
14723 calls to merge_ps_fonts, merge_download_fonts, print_font_comment,
14724 print_supplied_font_comment, print_needed_font_comment by call to
14725 resource_manager::print_header_comments. Output %%Orientation
14726 comment. Output %%Requirements: numcopies comment if ncopies > 1.
14727 Don't output the prolog directly. Instead call
14728 resource_manager::output_prolog. Only define #copies when ncopies
14729 > 1. Delete calls to print_include_font_comments and
14730 download_fonts. Add call to resource_manager::document_setup.
14731 (ps_printer::do_file): Call resource_manager::import_file instead
14732 of including it ourselves.
14733 (ps_printer::do_import): Likewise. Also don't call
14734 merge_import_fonts. Push userdict on the dictionary stack before
14735 and pop it afterwards.
14736 Move declaration of ps_output into ps.h.
14737 * ps/psrm.c: New file implementing resource_manager class.
14738 * ps/ps.h: New file declaring ps_output and resource_manager
14740 * ps/devps/zapfdr.ps:
14741 * ps/devps/symbolsl.ps:
14742 * ps/devps/prologue: Use 3.0 conventions.
14743 * ps/Makefile: Pass definition of BROKEN_SPOOLER_FLAGS in DEFINES.
14744 Add default definition of BROKEN_SPOOLER_FLAGS.
14745 * Makefile: New variable BROKEN_SPOOLER_FLAGS. Add
14746 BROKEN_SPOOLER_FLAGS to SUBFLAGS.
14748 Mon Apr 8 09:26:54 1991 James Clark (jjc at jclark)
14750 * etc/grog.pl: New file.
14751 * Makefile (GROG): New variable.
14752 Add GROG to SUBFLAGS.
14753 * etc/Makefile (GROG): New variable.
14754 (install.nobin): Install $(GROG) rather than grog.sh.
14756 Thu Apr 4 11:36:45 1991 James Clark (jjc at jclark)
14758 * eqn/special.c (special_box::compute_metrics): Make the input and
14759 output strings the same. Get the new height and depth from the
14760 predefined height and depth registers. Also make subscript kern
14761 and skew available.
14762 (special_box::compute_subscript_kern, special_box::compute_skew):
14765 * eqn/box.c (pointer_box::compute_skew,
14766 simple_box::compute_metrics, box::top_level)
14767 * eqn/text.c (prime_box::compute_metrics,
14768 prime_box::comput_subscript_kern)
14769 * eqn/limit.c (limit_box::compute_metrics):
14770 * eqn/delim.c (build_extensible, delim_box::compute_metrics):
14771 * eqn/sqrt.c (sqrt_box::compute_metrics): Protect possibly
14772 negative numbers in `nr' requests with a leading 0.
14774 Wed Apr 3 15:58:23 1991 James Clark (jjc at jclark)
14776 * eqn/special.c: New file.
14777 * eqn/eqn.y: Declare token SPECIAL. Make it right associative.
14778 Add new rule for simple.
14779 * eqn/lex.c (token_table): Add SPECIAL.
14780 * eqn/box.h: Declare make_special_box.
14781 * eqn/Makefile: Add special.[co].
14783 Sat Mar 30 10:57:53 1991 James Clark (jjc at jclark)
14785 * ps/devps/prologue: Possibly set packing to true while defining.
14786 Create grops dictionary here. Initialize local variables before
14787 defining procedures.
14788 (PICTURE): Rename to PBEGIN. Also do save, noop showpage, count
14789 the dictionary stack. Set strokeadjust and overprint to false if
14790 the relevant operators are defined.
14791 (PEND): New procedure.
14792 * ps/ps.c (ps_printer::~ps_printer): In the prolog just include
14793 prologue. Do everything else in the setup section.
14794 (ps_printer::do_import): Just call PBEGIN and PEND around the
14795 picture. Also push userdict before, and pop it afterwards.
14797 Wed Mar 27 07:59:50 1991 James Clark (jjc at jclark)
14799 * troff/node.c (bracket_node::tprint): Brackets were being printed
14802 * macros/tmac.an (SH, SS): Set fill mode.
14804 Tue Mar 26 07:46:31 1991 James Clark (jjc at jclark)
14806 * troff/div.c (top_level_diversion::begin_page): Set
14807 high_water_mark to 0.
14809 Fri Mar 22 09:19:46 1991 James Clark (jjc at jclark)
14811 * man/mdate.sh: New file.
14812 * man/mdate.c: Deleted.
14813 * man/Makefile: Use mdate.sh instead of mdate.
14816 * eqn/lex.c (do_gsize): Supply missing argument to error message.
14818 Tue Mar 19 11:06:50 1991 James Clark (jjc at jclark)
14820 * man/mdate.c: New file.
14821 * man/*.man: Replace modification date by @MDATE@.
14822 * man/Makefile (.man.n): Replace @MDATE@ by `mdate $<`.
14823 (mdate): New target.
14825 * lib/font.c (text_file::next): Deal with arbitrarily long lines.
14826 Remove illegal input characters.
14828 Mon Mar 18 08:32:25 1991 James Clark (jjc at jclark)
14830 * macros/tmac.s (pg*start-col): Do .ns *after* running the hooks.
14832 Sat Mar 16 03:52:25 1991 James Clark (jjc at jclark)
14834 * troff/div.c (begin_page): Change behaviour when
14835 !first_page_begun and !break_flag.
14837 * troff/input.c (do_name_test): Return 0 if argument is empty.
14839 * troff/input.c (read_long_escape_name): Require closing ] to be
14840 at same input level as opening [.
14842 * troff/input.c (read_increment_and_escape_name): New function.
14843 (get_copy, process_input_stack): Use this for \n.
14845 Fri Mar 15 00:31:48 1991 James Clark (jjc at jclark)
14847 * troff/div.c (top_level_diversion::begin_page): Ignore the
14848 current value of page_number if !first_page_begun.
14850 * groff.c (main): Fix declaration of buf.
14852 * troff/input.c (do_name_test): New function.
14853 (token::next): Implement \A.
14854 (token::next): Implement \e by turning it into a TOKEN_ESCAPE.
14855 (token::description, token::add_to_node_list, token::process):
14856 Handle TOKEN_ESCAPE.
14857 * troff/token.h: New token TOKEN_ESCAPE.
14859 Thu Mar 14 10:22:26 1991 James Clark (jjc at jclark)
14861 * pic/main.c (do_picture): Allow space before and after filename
14862 following `<'. Check that the filename is not empty.
14864 Wed Mar 13 12:49:40 1991 James Clark (jjc at jclark)
14866 * Version 1.01 released.
14868 * dvi/devdvi/CompileFonts: Add cm*ss10 fonts.
14870 * dvi/tmac.dvi: ftr HR to H.
14872 * macros/tmac.e: Round up computation of $r.
14874 * xditview/tmac.X: Don't give up completely in compatibility mode.
14875 Use \n(.s instead of \n[.s].
14877 * dvi/tmac.dvi: Don't give up completely in compatibility mode.
14878 Use \(ci instead of \[ci]. Use \n(.s instead of \n[.s].
14879 Add u to factors inside \s[...]. Rename frac to dvi-frac.
14880 Translate \(FM onto \[prime] and \(!/ onto \[slashnot]; use these
14881 short names in the char definitions.
14883 * ps/tmac.ps: Don't give up completely in compatibility mode.
14884 Fix the fraction definitions to use \n(.s and \(f/. Add an extra
14885 quote in front of \n(.s. Add u to factors inside \s[...].
14887 Mon Mar 11 12:01:20 1991 James Clark (jjc at jclark)
14889 * tty/tmac.tty: Call the nroff request.
14891 * macros/tmac.e ((x, )x): Better definitions that work properly
14893 (@0, @1): Helper macros for (x.
14895 * macros/tmac.e ($s, hl): Use \l rather than \D.
14897 * tty/tmac.tty: Make it work better in compatibility mode.
14898 (pchar): Rename to tty-char.
14900 * macros/tmac.e (@E): New macro.
14901 (r, i, b, rb, bi): Use @E.
14903 * macros/tmac.e (@F): Don't use (;...) syntax.
14905 * macros/tmac.e: Remove mention of \*(||/revisions. Mention that
14906 it was modified for groff.
14908 * macros/tmac.e: Make sure \n(ps and \n(es are >= \n(.V.
14910 * macros/tmac.e (<., .>): Removed.
14911 ([., .]): If \n(.V>=1v, use [] instead of superscripting.
14913 * macros/tmac.e: Remove check that groff is being used.
14915 * macros/tmac.e (@C): Change families only if using groff; turn
14916 compatibility mode off while changing familes. Save compatibility
14917 mode before changing families and restore it afterwards.
14919 * macros/tmac.e (@h): Remove test for offset + line length.
14921 * macros/tmac.e (sorry): Rename to @S. Use \$1 instead of \$0
14922 (lo, th, ac): Define to call @S instead of using als.
14924 * macros/tmac.e: Make $r and $R now contain \n(.v*100/\n(.sp, ie
14925 the ratio of the vertical spacing to the point size in units
14926 expressed as a percentage. Use these instead of $10r and $10R,
14927 Delete $10r and $10R.
14929 * lib/font.c (font::load): In default computation of space_width,
14930 divide by sizescale. Use scale_round.
14932 * macros/tmac.an (TP): Don't call `nf'.
14933 (an-do-tag): Don't call `fi'.
14935 Sun Mar 10 09:52:35 1991 James Clark (jjc at jclark)
14937 * troff/input.c (process_input_stack): Handle the case where
14938 spaces at the beginning of an input line are followed by a
14941 Thu Mar 7 20:18:07 1991 James Clark (jjc at jclark)
14943 * groff.c (device_table): Add PIC_X_OPTION for dvi device.
14944 * groff.sh: Use pic -x with the dvi device.
14946 * dvi/devdvi/FontMakefile (H): Don't use -s.
14948 * dvi/devdvi/HI, dvi/devdvi/HB: New files.
14949 * dvi/devdvi/Makefile: Add HI and HB to FONTS.
14950 * dvi/devdvi/FontMakefile: Add rules for HI and HB. Include these
14953 Mon Mar 4 13:20:14 1991 James Clark (jjc at jclark)
14955 * ps/psfig.diff: New file.
14956 * ps/tmac.psfig: New file.
14958 Sat Mar 2 00:15:09 1991 James Clark (jjc at jclark)
14960 * macros/tmac.s (]=, ref*do-tl, ref*bib-print): Deleted.
14961 (]-): Don't call ref*do-tl.
14963 * macros/tmac.s (ref*end-print): Use XP if [F not defined.
14965 * macros/tmac.s (ref*normal-print): Call FS rather than fn@do-FS.
14966 (fn@do-FS): Rename to fn*do-FS.
14968 * troff/input.c (transparent_translate): New function.
14969 (process_input_stack): Apply transparent_translate before calling
14970 diversion::transparent_output(unsigned char).
14972 Wed Feb 27 00:13:25 1991 James Clark (jjc at jclark)
14974 * troff/input.c (do_define_macro): Define the macro before calling
14977 * xditview/Makefile: Add DEVICES variable. Change install target
14980 Tue Feb 26 10:46:22 1991 James Clark (jjc at jclark)
14982 * groff.c (run_commands): Handle the possibility that there are
14983 child processes other than those forked by us.
14985 Sun Feb 24 21:32:30 1991 James Clark (jjc at jclark)
14987 * lib/string.c (string::append): New function.
14988 * lib/stringclass.h: Declare it.
14990 Thu Feb 21 11:49:26 1991 James Clark (jjc at jclark)
14992 * eqn/main.c (main): New option -N which sets
14993 no_newline_in_delim_flag.
14994 (do_file): If no_newline_in_delim_flag is set don't allow newlines
14996 * groff.c (main): Pass -N on to eqn.
14997 (help, synopsis): Mention -N.
14998 * groff.sh: Implement -N.
15000 Wed Feb 20 15:16:10 1991 James Clark (jjc at jclark)
15002 * macros/tmac.s (]=, ref*bib-print, ref*do-tl): New macros.
15003 (]-): Call ref*do-tl if ref*need-tl is non-zero.
15004 (XP): Allow as initializer.
15006 Tue Feb 19 14:09:06 1991 James Clark (jjc at jclark)
15008 * troff/env.c (environment::wrap_up_field): If field_spaces are
15009 non-zero and we have a current_tab, subtract padding from
15010 tab_distance. If this makes tab_distance <= 0, use the next tab
15011 stop instead. If there isn't any next tab or it's a left tab,
15012 wrap up the current tab.
15013 (environment::start_field): Initialize tab_precedes_field.
15014 (environment::wrap_up_tab): If there's a current field, update
15015 pre_field_width, field_distance and tab_precedes_field.
15016 * troff/env.h (environment::tab_precedes_field): New member.
15018 Fri Feb 15 01:24:00 1991 James Clark (jjc at jclark)
15020 * ps/ps.c (ps_printer::do_file): New function.
15021 (ps_printer::special): Bind to `file' special.
15022 (ps_printer::do_exec): Set ndefined_styles to 0.
15024 Sat Feb 9 03:03:04 1991 James Clark (jjc at jclark)
15026 * eqn/text.c (split_text): Grok \* and similar escapes sequences.
15027 Avoid stripping first character from the start of unrecognized
15028 escapes. Use lex_error instead of error to report errors.
15029 * eqn/lex.c (get_token): Rework handling of escapes.
15030 (lex_error): Move declaration into...
15033 * xditview/xditview.c (main): Make -page option work.
15035 * Makefile: Correct comment about -DBROKEN_SPOOLER and pageview.
15037 Wed Feb 6 12:28:43 1991 James Clark (jjc at jclark)
15039 * macros/tmac.s (B2): Correct size of box.
15041 Tue Feb 5 00:37:35 1991 James Clark (jjc at jclark)
15043 * macros/tmac.s (B2): Postpone drawing the box until in the
15044 top-level diversion.
15046 * tty/tmac.tty: Add font translations for C, CR, CW.
15048 * groff.c (synopsis, help): Document -i.
15049 * groff.sh: Implement -i.
15051 * macros/tmac.s (@NH): Put a `.' after multi-part numbers.
15052 Simplify the construction of SN.
15054 * troff/number.c (parse_term): Give `|' a higher precedence.
15055 * tbl/table.c (numeric_text_entry::simple_print): Parenthesise
15058 * macros/tmac.s (B2): Use par@finish instead of par@reset.
15060 Mon Feb 4 12:36:09 1991 James Clark (jjc at jclark)
15062 * lib/string.c (string::move): New function.
15063 * lib/stringclass.h: Declare it.
15065 Sat Feb 2 16:02:16 1991 James Clark (jjc at jclark)
15067 * troff/env.c (distribute_space): Add optional argument
15069 (environment::wrap_up_field): Call distribute_space with
15070 `force_forward' argument of 1.
15072 Fri Feb 1 19:36:33 1991 James Clark (jjc at jclark)
15074 * lib/string.c, lib/stringclass.h (string::operator+=(char)):
15075 Inline it. Move reallocation into...
15076 (string::grow1): New function.
15077 * pic/Makefile, tbl/Makefile, eqn/Makefile, ps/Makefile: Redo
15078 dependencies to include library header files.
15079 * lib/Makefile: Make string.c and lf.c depend on stringclass.h.
15081 Thu Jan 31 15:02:27 1991 James Clark (jjc at jclark)
15083 * macros/tmac.s (@NH): Use the same number registers than -ms does
15084 for the heading level counters. Use the same string that -ms does
15085 for the number for this heading.
15087 Wed Jan 30 14:25:40 1991 James Clark (jjc at jclark)
15089 * lib/new.c (operator new): Cast result of malloc to char *.
15091 * troff/input.c (spring_trap, lookup_request): Add assert that nm
15094 Tue Jan 29 18:08:05 1991 James Clark (jjc at jclark)
15096 * groff.c (main): Support -i.
15098 Sun Jan 27 13:23:17 1991 James Clark (jjc at jclark)
15100 * pic/pic.h: Include <osfcn.h>.
15102 * ps/ps.c: Add declaration of mktemp.
15104 * Makefile: Add -DHAVE_UNION_WAIT option for CPPDEFINES.
15105 * groff.c: If HAVE_UNION_WAIT is defined, declare wait()'s
15106 argument as union wait *.
15107 (run_commands): If HAVE_UNION_WAIT is defined cast wait()'s
15108 argument to union wait *.
15110 Sat Jan 26 12:04:52 1991 James Clark (jjc at jclark)
15112 * tty/tmac.tty: Add definition of \(co.
15114 * pic/object.c (make_arc): Only increase radius when radius
15115 strictly less than d.
15116 (arc_object::update_bounding_box): May need to add 4.0 to end_quad
15119 * troff/env.c (environment::environment(symbol),
15120 environment::environment(const environment *)): Initialize
15123 Sat Jan 19 08:18:35 1991 James Clark (jjc at jclark)
15125 * tbl/main.c (main): Add exit(0).
15127 * ps/ps.c (ps_printer::~ps_printer): Use fseek instead of rewind.
15129 * pic/main.c (main):
15130 * eqn/main.c (main):
15131 * tbl/main.c (main):
15132 * etc/soelim.c (main):
15133 * driver/printer.c (printer::~printer):
15134 * troff/node.c (real_output_file::~real_output_file,
15135 real_output_file::flush): Check for errors on stdout.
15137 * most files: Add 1991 to copyright notice.
15139 * macros/tmac.s: Don't test \n(.x and \n(.y.
15141 * troff/input.c (token::next): Rename `escape_char' label to
15142 `handle_escape_char' and `normal_char' label to
15143 `handle_normal_char'.
15145 Thu Jan 17 15:46:35 1991 James Clark (jjc at jclark)
15147 * groff.c (main, synopsis, help): Support -a option.
15148 * groff.sh: Likewise. Also eliminate Zflag variable by adding -z
15149 to trflags while parsing options.
15151 Tue Jan 15 13:07:27 1991 James Clark (jjc at jclark)
15153 * troff/number.c (parse_term): With `m', `M' and `n' scale
15154 indicators, convert scale factor to hunits before scaling.
15156 Mon Jan 14 12:39:12 1991 James Clark (jjc at jclark)
15158 * lib/font.c (scale_round): Better test for overflow when n is
15161 Thu Jan 10 11:10:56 1991 James Clark (jjc at jclark)
15163 * tbl/main.c (process_format): Add second argument of type
15164 options*. Change callers. Allow opt->tab_char as well as '\t'
15165 between format items.
15167 Mon Jan 7 12:30:18 1991 James Clark (jjc at jclark)
15169 * macros/tmac.an (PD): With no arguments, make sure register PD is
15171 (TH): Call PD with no argument, instead of setting register PD
15174 Sun Jan 6 11:18:39 1991 James Clark (jjc at jclark)
15176 * Version 1.00 released.
15178 Sat Jan 5 08:44:30 1991 James Clark (jjc at jclark)
15180 * ps/tmac.ps, xditview/tmac.X: Add font translation of C to CR.
15182 * dvi/devdvi/DESC: Mount CW instead of CR.
15184 * dvi/tmac.dvi: Add definition of \(tm.
15186 * dvi/devdvi/texsy.map: Add lh, and rh.
15187 * dvi/devdvi/texex.map: Add lt, rt, lb, rb, lk, rk.
15188 * dvi/devdvi/texmi.map: Add *o. Regenerate fonts.
15190 * dvi/devdvi/FontMakefile: Generate H from cmss10.
15191 * dvi/devdvi/Makefile: Install H.
15192 * dvi/devdvi/H: New file.
15194 Fri Jan 4 15:04:57 1991 James Clark (jjc at jclark)
15196 * troff/env.c (vertical_spacing): Don't allow vertical spacing to
15199 Thu Jan 3 13:41:19 1991 James Clark (jjc at jclark)
15201 * macros/tmac.s (@EN): Add \n(.V to the argument to ds@need.
15203 * macros/tmac.pic (PS): Avoid attempting to set negative indent.
15205 * macros/tmac.s (@EN): Handle the case where the equation is empty
15206 but the label is not.
15208 Wed Jan 2 10:31:44 1991 James Clark (jjc at jclark)
15210 * troff/groff.h: New warning category WARN_SPACE.
15211 * troff/input.c: Add WARN_SPACE to DEFAULT_WARNING_MASK. Add
15212 WARN_SPACE to warning_table.
15213 (interpolate_macro): Give a warning of type WARN_SPACE if the name
15214 is longer than two characters and is not defined, but the first
15215 two characters do make a defined name.
15217 * PROBLEMS: New file.
15219 * CHANGES: New file.
15220 * README-0.6, README-1.00: Deleted.
15222 * groff.c, groff.sh: Add X75-12 and X100-12 devices.
15223 * xditview/devX75/Makefile: Make devX75-12.
15224 * xditview/devX100/Makefile: Make devX100-12.
15226 * xditview/devX100/eqnchar, xditview/devX75/eqnchar,
15227 dvi/devdvi/eqnchar, ps/devps/eqnchar: Remove use of \R.
15229 Tue Jan 1 19:24:01 1991 James Clark (jjc at jclark)
15231 * README-0.7: Rename to README-1.00.
15233 * macros/tmac.pic: New file.
15234 * macros/Makefile (install.nobin): Install tmac.pic.
15236 Mon Dec 31 10:40:53 1990 James Clark (jjc at jclark)
15238 * troff/env.c (hyphen_word): Correct the test for whether the
15239 token is a hyphen. Reset npos to 0.
15241 * macros/tmac.s (par@sup-start, par@sup-end): New implementations.
15243 Sun Dec 30 15:53:13 1990 James Clark (jjc at jclark)
15245 * macros/tmac.s (ds*common-end): Call par*reset.
15247 (par@reset-indent): Deleted.
15249 * macros/tmac.s (@IP): Divert the label.
15251 Sat Dec 29 14:33:32 1990 James Clark (jjc at jclark)
15253 * xditview/draw.c (setGC): Use a line width of .1m rather than
15254 .04m by default; round rather than truncate value.
15256 * tbl/table.c (class empty_entry): New class.
15257 (empty_entry::empty_entry, empty_entry::line_type): New functions.
15258 (table::add_entry): Represent empty entries by objects of type
15260 (table_entry::line_type): Return -1.
15261 (table::determine_row_type): Ignore entries with line_type 0.
15262 Treat type -1 as non-lines.
15264 Fri Dec 28 15:04:41 1990 James Clark (jjc at jclark)
15266 * ps/devps/textmap, xditview/libXdvi/DviChar.c, tty/devlatin1/R.proto,
15267 macros/tmac.s: Rename \(-d to \(Sd.
15269 Thu Dec 27 12:35:47 1990 James Clark (jjc at jclark)
15271 * ps/devps/textmap: Add `sd', `/_' and `3d' characters.
15272 * xditview/libXdvi/DviChar.c: Likewise.
15273 * dvi/devdvi/texsy.map: Add `<<', `>>'.
15275 Wed Dec 26 13:33:23 1990 James Clark (jjc at jclark)
15277 * troff/div.c (top_level_diversion::begin_page): Call
15278 init_output() if the_output is 0.
15280 Sat Dec 22 12:35:29 1990 James Clark (jjc at jclark)
15282 * troff/input.c: Replace ESCAPE_E by ESCAPE_e and ESCAPE_C by
15284 (get_copy): Turn \E into ESCAPE_E.
15285 (token::process, asciify): Handle ESCAPE_E.
15287 * macros/tmac.s (ds*common-end, par@reset): Add `.rj 0'.
15289 (DS): Implement `.DS R'.
15291 Fri Dec 21 11:41:53 1990 James Clark (jjc at jclark)
15293 * macros/tmac.s (FS): New macro.
15295 * macros/tmac.s (fn@do-FS): Use @LP instead of LP.
15297 * macros/tmac.s (cov*tl-init): Remove after first execution
15298 instead of aliasing to @nop. Call top of page macro explicitly
15299 instead of setting trap; call @init first. Set pg@top as top of
15301 (cov*auto-init): Deleted. Set cov*tl-init instead of
15302 cov*auto-init as top of page trap.
15303 (TL, LP): Do a break instead of calling cov*tl-init.
15304 (cov*print): With RP format but no TL, alias FS and FE to @FS and
15305 @FE; in this case also give a warning and always start another
15306 page. No need to set pg@top here.
15307 (cov*tl-init): Rename to cov*first-page-init.
15309 * macros/tmac.s (RP): Do `.pn 0'.
15310 (cov*tl-init): With RP format don't do `.pn 0'.
15312 * macros/tmac.s (pg@cs-top): Set no space mode.
15314 * macros/tmac.s (par@TL, par@AU, par@AI): New macros.
15315 (cov*ab-init): Alias TL, AU and AI to these.
15317 Thu Dec 20 10:10:50 1990 James Clark (jjc at jclark)
15319 * macros/tmac.s (@EQ): Move the space before the equation into @EN
15320 (@EN): Do nothing unless \n[dl] is > 0.
15322 Tue Dec 18 12:20:47 1990 James Clark (jjc at jclark)
15324 * pic/object.c (ellipse_object::radius): New function.
15326 * VERSION: Change version to 0.7.
15328 * tbl/table.c (block_entry::do_divert): Declare return type as
15330 (block_entry::divert, alphabetic_block_entry::divert): Return 1.
15332 Mon Dec 17 12:30:34 1990 James Clark (jjc at jclark)
15334 * troff/column.c: New file.
15335 * troff/Makefile: Corresponding changes.
15337 * troff/hvunits.c (scale(vunits, vunits, vunits)): New function.
15340 * troff/div.c (top_level_diversion::space): If the space causes
15341 the first-page transition and springs a trap, truncate the space
15344 Fri Dec 14 12:30:02 1990 James Clark (jjc at jclark)
15346 * ps/ps.c (ps_printer::do_import): Add a `clear' after including
15349 * pic/troff.c (troff_output::line_thickness,
15350 troff_output::set_fill): Do a horizontal motion to compensate for
15351 the width of the \D escape sequence.
15353 Thu Dec 13 10:17:14 1990 James Clark (jjc at jclark)
15355 * xditview/tmac.X: Reinstate definition of \(rn, but only for X100
15358 * eqn/sqrt.c (sqrt_box::compute_metrics): Supply missing argument
15361 * tbl/table.c (simple_entry::simply_print): Don't declare as pure.
15362 Supply empty definition.
15363 (text_entry::simple_print, simple_text_entry::simple_print):
15364 Delete declarations.
15365 (table::add_entry): Represent empty entries by objects of type
15368 Wed Dec 12 08:50:48 1990 James Clark (jjc at jclark)
15370 * troff/Makefile: Remove -DHYPHEN_CONTROL from DEFINES.
15372 * tbl/table.c (left_text_entry::add_tab): New function.
15374 * macros/tmac.s: Make @RT an alias for par@reset. Make RT
15375 initialize like LP.
15377 Mon Dec 10 11:19:55 1990 James Clark (jjc at jclark)
15379 * troff/env.c (environment::start_field): Give an error message if
15380 there is no next tab.
15382 Sun Dec 9 11:46:40 1990 James Clark (jjc at jclark)
15384 * troff/env.c (hyphenate): Skip initial elements with zero
15387 * macros/tmac.s (par@init): Keep VS in points rather than units.
15389 Sat Dec 8 23:00:27 1990 James Clark (jjc at jclark)
15391 * pic/main.c (main): Implement `-c' option.
15392 * pic/output.h: Declare make_tpic_output().
15393 * pic/tex.c (tex_output::set_pen_size): Make it virtual and
15395 (tpic_output): New class.
15396 (tpic_output::tpic_output, tpic_output::set_pen_size,
15397 tpic_output::command, make_tpic_output): New functions.
15399 Fri Dec 7 11:57:41 1990 James Clark (jjc at jclark)
15401 * tbl/main.c (main): Call `.ab' if \n(.g is false. Define TS/TE
15402 if they're not already defined.
15403 * tbl/table.c (init_output): Don't test \n(.g.
15405 * troff/input.c (do_if_request): Delete `g' condition. Recognize
15406 `d', `r' and `c' conditions even in compatibility mode.
15408 Tue Dec 4 09:13:47 1990 James Clark (jjc at jclark)
15410 * ps/tmac.ps (ps-bb): Protect against negative numbers in bounding
15413 Mon Dec 3 07:18:26 1990 James Clark (jjc at jclark)
15415 * troff/env.h (environment::prev_line_interrupted): New member.
15416 (environment::get_prev_line_interrupted): New function.
15417 * troff/env.c (environment::newline): Set prev_line_interrupted.
15418 (environment::environment(const environment *),
15419 environment::environment(symbol)): Initialize
15420 prev_line_interrupted.
15421 * troff/input.c (process_input_stack): Don't give special
15422 treatment to space and newline at the beginning of the line if the
15423 previous line was interrupted.
15425 Sat Dec 1 15:48:37 1990 James Clark (jjc at jclark)
15427 * eqn/eqn.y: Disallow PRIME by itself.
15428 * eqn/lex.c (token_table): Bind `opprime' instead of `prime' to
15430 (def_table): Remove definition of '. Define prime to be `.
15432 * eqn/eqn.y: Split off part of rule `script' into a new rule
15435 Fri Nov 30 10:23:44 1990 James Clark (jjc at jclark)
15437 * macros/tmac.s ({, }): New string aliases.
15439 Thu Nov 29 11:34:40 1990 James Clark (jjc at jclark)
15441 * README-0.7: New file.
15443 Wed Nov 28 10:09:57 1990 James Clark (jjc at jclark)
15445 * macros/tmac.s: New file.
15446 * man/groff_ms.man: New file.
15447 * Makefile: Add definition of TMAC_S. Pass TMAC_S in SUBFLAGS.
15448 * Makefile.bd: Similarily.
15449 * man/Makefile: Add groff_ms.n to MAN7PAGES. Replace @TMAC_S@. Add
15450 definition of TMAC_S.
15451 * macros/Makefile: Add definition of TMAC_S. Install tmac.s.
15452 * macros/TODO: New file.
15454 Sat Nov 24 20:04:54 1990 James Clark (jjc at jclark)
15456 * troff/env.c (right_justify): New function.
15457 (init_env_requests): Bind this to request "rj".
15458 (center_lines): Set right_justify_lines to 0. If we get a bad
15459 integer, center 1 line.
15460 (environment::environment(symbol), environment::environment(const
15461 environment *)): Initialize right_justify_lines.
15462 (environment::get_right_justify_lines): New function.
15463 (init_env_requests): Bind this to number_register ".rj".
15465 * troff/env.c (environment::choose_breakpoint): Implement
15466 hyphenation_margin and hyphenation_space.
15467 (environment::get_hyphenation_space,
15468 environment::get_hyphenation_margin): New functions.
15469 (init_env_requests): Bind these to .hys and .hym.
15470 (hyphenation_space_request, hyphenation_margin_request): New
15472 (init_env_requests): Bind these to hys and hym.
15473 (environment::environment(symbol), environment::environment(const
15474 environment *)): Initialize hyphenation_margin and
15476 * troff/env.h: Corresponding changes to class environment.
15478 Fri Nov 23 09:08:16 1990 James Clark (jjc at jclark)
15480 * troff/div.c (blank_line): Always do a break.
15482 * eqn/box.c (do_text): Turn off escapes while appending text to
15485 Thu Nov 22 10:58:59 1990 James Clark (jjc at jclark)
15487 * troff/input.c (while_break_request, while_continue_request): New
15489 (init_input_requests): Bind these to "break" and "continue".
15490 (while_depth, while_break_flag): New variables.
15491 (while_request): Update while_depth. Break out of loop if
15492 while_break_flag is set.
15494 Wed Nov 21 10:54:40 1990 James Clark (jjc at jclark)
15496 * tbl/table.c (init_span_reg): Initialize span_width_reg to \n(.H
15499 Mon Nov 19 00:45:03 1990 James Clark (jjc at jclark)
15501 * Makefile: Include -DBROKEN_SPOOLER by default. Expand comment.
15503 * stringify: New file.
15504 * Makefile (groff.o): Use stringify.
15506 * xditview/tmac.X: Remove definition of \(rn.
15507 * xditview/libXdvi/DviChar.c: Remove radicalex from
15510 Sat Nov 17 10:44:58 1990 James Clark (jjc at jclark)
15512 * tbl/table.c (table::add_entry): Allow alphabetic text blocks.
15513 (alphabetic_block_entry::alphabetic_block_entry,
15514 alphabetic_block_entry::divert, alphabetic_block_entry::print):
15516 (block_entry::divert): Split off body into ...
15517 (block_entry::do_divert): If the block is alphabetic, subtract 2n
15518 from the line length; also update the span width to dl+2n, and the
15519 alphabetic span width to dl.
15521 * driver/input.c (do_file): While reading argument to D command,
15522 when expanding buffer, multiply szp by sizeof(int) rather than 2
15523 in the argument to memcpy.
15525 * tbl/table.c (compute_span_width): Add 2n rather than 1n to the
15526 width of alphabetic columns.
15528 Fri Nov 16 06:34:27 1990 James Clark (jjc at jclark)
15530 * troff/node.c (lookup_family): Supply second argument to lookup.
15532 * troff/dictionary.c (dictionary::lookup): After an unsuccesful
15533 search, return immediately if v is 0.
15535 * pic/troff.c: Define EQN_NO_EXTRA_SPACE_REG.
15536 (troff_output::start_picture): Set this reg.
15537 (troff_output::end_picture): Remove this reg
15538 * eqn/box.c (box::extra_space): Don't produce `\x's if
15539 EQN_NO_EXTRA_SPACE_REG is defined.
15541 * eqn/eqn.y: Allow just a PRIME to be a `simple'.
15542 * eqn/text.c (split_text): Map ' to \(fm when it's the first
15545 Thu Nov 15 10:35:06 1990 James Clark (jjc at jclark)
15547 * macros/tmac.e: Use font 3 instead of B in $c. Remove `bd'
15550 * troff/div.c (top_level_diversion::top_level_diversion):
15551 Initialize page_number to 0.
15553 Wed Nov 14 21:41:58 1990 James Clark (jjc at jclark)
15555 * groff/troff (environment::environment(const environment *)):
15556 Initialize name to e->name, rather than "anonymous".
15558 Sat Nov 10 01:59:37 1990 James Clark (jjc at jclark)
15560 * xditview/libXdvi/Dvi.c (ShowDvi): If eof is encountered, reset
15561 requested_page. Split middle part into ...
15562 (FindPage): New function.
15563 (SetValues): If we don't yet know the last page, and the requested
15564 page is greater than the current page, call FindPage.
15565 Update the font_map_string before doing this.
15567 * xditview/tmac.X: Add definitions of \(sq, \(ga, \(dg and \(dd.
15568 Translate \(lh and \(rh into left and right double arrows.
15570 * troff/node.c (class hyphen_inhibitor_node): New class.
15571 (hyphen_inhibitor_node::hyphen_inhibitor_node,
15572 hyphen_inhibitor_node::copy, hyphen_inhibitor_node::same,
15573 hyphen_inhibitor_node::type,
15574 hyphen_inhibitor_node::get_hyphenation_type): New functions.
15575 (node::add_discretionary_hyphen): Use hyphen_inhibitor_node rather
15576 than dbreak_node(0, 0) to represent a `\%' at the beginning of a
15579 Fri Nov 9 16:05:38 1990 James Clark (jjc at jclark)
15581 * troff/node.h (dummy_node::get_hyphenation_type,
15582 transparent_dummy_node::get_hyphenation_type): Declare them.
15583 * troff/node.c: (dummy_node::get_hyphenation_type,
15584 transparent_dummy_node::get_hyphenation_type): New functions.
15586 Wed Nov 7 10:09:06 1990 James Clark (jjc at jclark)
15588 * xditview/libXdvi/draw.c: If M_PI not defined after including
15589 math.h, then define it.
15591 * xditview/Makefile: Add definition of AR. Pass it to the submake
15593 * xditview/libXdvi/Makefile: Add definitions of AR and RANLIB.
15595 Tue Nov 6 10:14:27 1990 James Clark (jjc at jclark)
15597 * troff/dictionary.h (object_dictionary::alias): Declare return
15599 * troff/dictionary.c (object_dictionary::alias): Return non-zero
15600 if the old name was defined.
15601 * troff/input.c (alias_macro): Give a warning if the old name was
15603 * troff/reg.c (alias_reg): Likewise.
15605 Mon Nov 5 00:31:39 1990 James Clark (jjc at jclark)
15607 * troff/input.c (token::next): Delete implementation of \R.
15609 * macros/Makefile: Strip comments from tmac.e while installing it.
15611 * troff/input.c: New variable `nroff_mode'.
15612 (troff_request, nroff_request): New functions.
15613 (init_input_requests): Bind `troff' and `nroff' to troff_request
15615 (do_if_request): Compute results of t and n conditions from
15618 * text/text.c (split_text): Fix typo in >=.
15620 * eqn/lex.c: Add definition of `==' to def_table.
15622 Fri Nov 2 02:49:09 1990 James Clark (jjc at jclark)
15624 * pic/tex.c (tex_output::start_picture): Change the definitions of
15625 \graph and \graphtemp so that they work properly with Plain TeX.
15627 * pic/tex.c (tex_output::solid_arc): Ensure that the second angle
15628 argument to `ar' is not less than the first.
15630 * pic/pic.y: Allow a comma between elements of the variable list
15631 in the argument to `reset'.
15633 * pic/object.c (arc_object::arc_object): Fix computation of
15636 * eqn/main.c (main): Add exit(0).
15638 Thu Nov 1 02:03:50 1990 James Clark (jjc at jclark)
15640 * troff/div.c (begin_page): Test no_space_mode after doing the
15641 break, but still push the page ejector cookie before doing the
15642 break. Also set the next page number after doing the break.
15644 * xditview/xditview.c (NewFile): Don't set the title and icon name
15645 if this is the first file and its name is `-'.
15646 * groff/groff.c: Define a new device flag XT_OPTION. Set it for
15647 the X75 and X100 devices.
15648 (main): If a device has the XT_OPTION flag set and there's exactly
15649 one file argument, pass the driver -xrm and -title options to set
15650 the icon name and window title to the name of the file.
15652 * troff/env.c (environment_switch): If there was an argument but
15653 it wasn't a valid number or name, then pop an environment but
15654 don't give an error message on underflow.
15656 * troff/number.c (start_number): Correct spelling in error message.
15658 * troff/input.c (token::delimiter): Don't print an error message
15661 * xditview/libXdvi/parse.c (ParseInput): In case 'D', only call
15662 ParseDrawFunction if dw->display_enable is true.
15664 Wed Oct 31 05:49:50 1990 James Clark (jjc at jclark)
15666 * pic/pic.y: Parse text positioning like normal attributes, so as
15667 to allow `"text" at 0,0 ljust'. Don't allow `center' as a
15668 positioning attribute.
15670 Mon Oct 29 22:50:38 1990 James Clark (jjc at jclark)
15672 * tbl/main.c (process_data): When in state START while reading a
15673 text block, don't change to state MIDDLE if c is a newline.
15675 Sun Oct 28 21:59:56 1990 James Clark (jjc at jclark)
15677 * dvi/dvi.c (dvi_printer::begin_page): Rename `i' variable to `j'
15678 so as to avoid shadowing parameter.
15680 Wed Oct 24 18:35:39 1990 James Clark (jjc at jclark)
15682 * tbl/table.c (trim_space): Deleted.
15683 (table::add_entry): Don't call trim_space.
15685 Mon Oct 22 03:48:39 1990 James Clark (jjc at jclark)
15687 * VERSION: Change version to 0.6.
15689 * troff/number.c (parse_expr): Make == work.
15691 Sat Oct 20 11:28:17 1990 James Clark (jjc at jclark)
15693 * man/grog.man: New file.
15694 * man/Makefile: Add grog.n to MAN1PAGES.
15695 * etc/grog.sh: New file.
15696 * etc/Makefile: Install grog.sh as grog.
15698 Fri Oct 19 11:17:15 1990 James Clark (jjc at jclark)
15700 * troff/input.c (token::next): Implement \E.
15702 Thu Oct 18 11:56:24 1990 James Clark (jjc at jclark)
15704 * xditview/tmac.X: Change font translations to match tmac.ps.
15706 * troff/input.c (non_empty_name_warning): Don't give a warning if
15707 `\{' terminates the name.
15709 Tue Oct 16 10:04:23 1990 James Clark (jjc at jclark)
15711 * ps/devps/symbol.diff: New file.
15712 * ps/devps/FontMakefile: Mention symbol.diff.
15714 Sun Oct 14 11:46:46 1990 James Clark (jjc at jclark)
15716 * troff/node.c (font_position): Use get_long_name to read the
15719 * troff/env.c (environment_switch): If we get a number that's < 0
15720 or >= NENVIRONMENTS, treat it like a name.
15721 Change NENVIRONMENTS to 10.
15723 * troff/groff.h: Remove definition of FONTS_MAX.
15724 * troff/node.h (class font_family): Make map a pointer instead of
15725 an array. Add a map_size member. Make it a class. Make nm const
15726 and public. Make invalidate_fontno a friend.
15727 * troff/node.c: Define font_table_size. Make font_info a pointer
15728 rather than an array.
15729 (class troff_output_file): Allocate font_position dynamically. Add
15730 nfont_positions member.
15731 (troff_output_file::set_font): Grow font_position if necessary.
15732 (troff_output_file::~troff_output_file): Delete font_position.
15733 (troff_output_file::troff_output_file): Allocate font_position.
15734 (grow_font_table): New function.
15735 (troff_output_file::really_begin_page,
15736 troff_output_file:really_copy_page): Use nfont_positions rather
15738 (mount_font_no_translate, mount_style): Call grow_font_table if
15740 (font_family::font_family): Allocate map.
15741 (font_family::make_definite): Grow map if necessary. Use
15742 font_table_size instead of FONTS_MAX.
15743 (font_family::~font_family): New function.
15744 (invalidate_fontno): Use font_family::map_size.
15745 (get_fontno, env_space_width, env_half_narrow_space_width,
15746 env_narrow_space_width, symbol_fotno, is_good_fontno,
15747 get_bold_fontno, make_glyph_node): Use font_table_size rather than
15749 (next_available_font_position): Never return 0.
15751 Fri Oct 12 10:17:52 1990 James Clark (jjc at jclark)
15753 * ps/tmac.ps: Add font translations for compatibility with dpost.
15755 Thu Oct 11 12:09:03 1990 James Clark (jjc at jclark)
15757 * eqn/pile.c: Rename default_baseline_sep to baseline_sep.
15758 Move BASELINE_SEP_FORMAT and COLUMN_WIDTH_FORMAT into pbox.h.
15759 Move definitions baseline_sep, shift_down, column_sep,
15760 matrix_side_sep into...
15761 * eqn/box.c: Add them to param_table.
15762 * eqn/pbox.h: Add declarations to pbox.h.
15764 * troff/input.c (set_string): Cast value to unsigned char *.
15766 * troff/token.h (process_input_stack): Declare it static before
15767 declaring it a friend.
15769 Wed Oct 10 09:59:13 1990 James Clark (jjc at jclark)
15771 * dvi/devdvi/texex.map: Fix positions of extensible brace middle
15773 * dvi/devdvi/EX: Regenerate.
15775 * troff/input.c (init_charset_table): Make ", ', ), ], *, \(dg
15778 Tue Oct 9 08:34:02 1990 James Clark (jjc at jclark)
15780 * eqn/lex.c: In defaults_table, make definition of `dot' call
15781 `dot_def'. Don't explicitly make it roman. Similarily for other
15784 * pic/lex.c (for_input::for_input): Add by_is_multiplicative
15786 (for_input::get, for_input::peek): Use this.
15787 (do_for): Add by_is_multiplicative argument.
15788 * pic/pic.y: Change optional_by clause to allow '*' after `by'.
15789 Change semantic value of optional_by to be a double plus a flag
15790 saying whethet the by clause is multiplicative.
15792 * eqn/lex.c (get_delimited_text): Remember location of start of
15793 definition. Improve error handling when EOF is encountered.
15795 * lib/font.h: Rename handle_x_command to
15796 handle_unknown_font_command.
15797 * lib/font.c (font::load): Call handle_unknown_font_command for
15798 any unknown command in the font description file. Don't call
15799 handle_x_command. Include the name of the command in the argv.
15800 Improve message for unknown command after kernpairs or charset
15802 * ps/ps.c (ps_font::handle_x_command): Rename to
15803 handle_unknown_font_command. Remove message about `x download'
15804 command. Give error message for wrong number of arguments.
15805 * ps/devps/afmtodit: Generate `encoding' instead of `x encoding'.
15806 * dvi/dvi.c (dvi_font::handle_x_command): Rename to
15807 handle_unknown_font_command. Give an error message for wrong
15808 number of arguments. Rename design_size to designsize.
15809 * dvi/tfmtodit.c (main): Generate `checksum' instead of `x
15810 checksum', `designsize' instead of `design_size'.
15812 Mon Oct 8 00:38:55 1990 James Clark (jjc at jclark)
15814 * eqn/*.[chy]: Change underaccent to uaccent.
15816 * eqn/eqn.y: Add rule for underaccent. Declare UNDERACCENT token;
15817 give it the same precedence as ACCENT.
15818 * eqn/other.c (make_underaccent_box): New function.
15819 * eqn/box.h: Declare it.
15820 * eqn/lex.c: Add UNDERACCENT to token_table. Add utilde to
15823 Sun Oct 7 11:25:16 1990 James Clark (jjc at jclark)
15825 * pic/pic.y (reset_all): New function. Called in rule for RESET.
15826 (parse_init): Call reset_all.
15827 (define_variable): When defining scale reset only those
15828 pre-defined variables that are scaled.
15829 (defaults_table): Add `scale' as non-scaled value.
15831 * pic/pic.y: Redo parsing of text adjustments: parse adjustments
15832 together with the text; allow any number of positioning words;
15833 allow center as a positioning word.
15835 * pic/object.c (output::compute_scale): Get picture maximum height
15836 and width from variables called maxpswid and maxpsht.
15837 * pic/pic.y: Add maxpswid and maxpsht to defaults_table.
15839 Sat Oct 6 10:16:56 1990 James Clark (jjc at jclark)
15841 * pic/object.c (object_spec::make_text): Multiply textht by number
15844 * pic/pic.y: Allow `sprintf("string", expr,...)' wherever text can
15846 (do_sprintf): New function.
15847 (pic.gperf): Add sprintf token.
15848 (text, sprintf): New rules.
15850 * pic/pic.y: `rand()' with no arguments returns a random number
15851 in the range [0,1).
15853 * pic/pic.y: Allow a bare expression to be an attribute: change
15854 precedences to support this. Change optional_ordinal rule to
15855 optional_ordinal_last to avoid reduce/reduce conflict.
15856 * pic/object.c (object_spec::object_spec): Initialize direction.
15858 * pic/pic.y: Implement ^ operator meaning exponentiation.
15860 * troff/node.h: Add default argument to mount_font.
15861 * troff/node.c (font_position): Read an optional third argument
15862 giving the external_name.
15863 (mount_font): Add optional argument giving the external_name.
15864 (mount_font_not_translate): Have additional argument giving
15865 external name. Use this name to load the font. Pass both names
15866 to font_info::font_info.
15867 (font_info::font_info): Have additional argument giving
15869 (class tfont): New member external_name.
15870 (font_info::get_tfont): Use external name to construct tfont_spec.
15872 Fri Oct 5 04:03:13 1990 James Clark (jjc at jclark)
15874 * eqn/lex.c (init_table): Add argument giving device. Define
15875 name of device to be "1".
15876 (do_ifdef): Counts as true if the argument has been defined with
15878 * eqn/main.c (main): Call init_table with device argument. Make
15879 device local to main.
15880 * eqn/eqn.h: Change declaration of init_table. Remove declaration
15883 * pic/lex.c (get_delimited): Allow text to be delimited by
15884 matching {}s. Don't recognize ending delimiter within a string.
15886 * troff/input.c (get_delim_name): New function.
15887 (token::next): Implement \C.
15889 * lib/font.c (font::load): Grok ---. Add an alias for each
15890 character based on its code.
15891 (font::get_code_width): Deleted.
15892 * lib/font.h (class font): Declare font::number_to_index().
15893 Remove declaration of font::get_code_width.
15894 * lib/nametoindex.c (font::name_to_index): Add 512 rather than 256
15895 to indices of named characters.
15896 (font::number_to_index): New function.
15897 * troff/input.c (font::number_to_index): New function.
15898 (get_charinfo_by_number, charinfo::get_number,
15899 charinfo::set_number): New functions.
15900 (token::next): Turn \N into a TOKEN_NUMBERED_CHAR.
15901 (token::process, token::description, token::get_char,
15902 token::add_to_node_list, token::operator==): Handle
15903 TOKEN_NUMBERED_CHAR.
15904 * troff/charinfo.h: Declare get_charinfo_by_number,
15905 charinfo::get_number, charinfo::set_number. Add NUMBERED flag to
15907 (charinfo::numbered): New function.
15908 * troff/token.h: Add TOKEN_NUMBERED_CHAR.
15909 * troff/env.h (class environment): Remove declaration of ...
15910 * troff/env.c (environment::make_numbered_char_node): Deleted.
15911 * troff/node.c (make_numbered_node): Deleted.
15912 (class numbered_glyph_node): Remove.
15913 (troff_output_file::put_char_width, troff_output_file::put_char):
15914 Handle numbered chars.
15915 (troff_output_file::numbered_char): Removed.
15916 (tfont::get_code_width): Removed.
15917 (make_glyph_node): Don't search special fonts for numbered
15919 * troff/node.h: Remove declaration of make_numbered_node.
15920 * driver/input.c (do_file): Handle N command.
15921 * driver/printer.h: Add declaration of ...
15922 * driver/printer.c (printer::set_numbered_char): New function.
15923 * dvi/tfmtodit.c (main): Generate unnamed entries.
15924 * ps/devps/afmtodit: Likewise.
15925 * xditview/xtotroff.c (MapFont): Likewise.
15926 * xditview/libXdvi/parse.c (ParseInput): Grok N command.
15928 * tbl/main.c (process_format): If multiple widths are specified
15929 for a column but all the widths are the same, don't give an error
15932 * tbl/table.c (table::do_row): If the current row is all lines and
15933 the stuff doesn't contains a line, mark the top of the row after
15934 printing stuff before the row. If the current row is not all
15935 lines and the stuff doesn't contain a line, don't unnecessarily
15936 mark the top of the row before printing the stuff.
15938 Mon Oct 1 11:42:00 1990 James Clark (jjc at jclark)
15940 * troff/groff.h: Remove MAX_PATH.
15941 * troff/input.c (open_file): Dynamically allocate space for the
15943 (open_mac_file, process_macro_file): Corresponding changes.
15945 Sun Sep 23 18:56:26 1990 James Clark (jjc at jclark)
15947 * troff/node.h (class output_file): Make copy_file pure. Add
15948 vspace method ifdef COLUMN. Add is_printing method.
15949 * troff/node.c: Add class printing_reg. Add class
15950 real_output_file. Derive other output_file classes from
15951 real_output_file; in these classes rename begin_page to
15952 really_begin_page, print_line to really_print_line, copy_file to
15953 really_copy_file, transparent_char to really_transparent_char.
15954 Move output_file::flush to real_output_file. Add printing member
15955 to class output_file.
15956 * troff/div.h: Remove printing member from top_level_diversion.
15957 Add vspace member function to class diversion ifdef COLUMN. Add
15958 some declarations ifdef COLUMN.
15959 * troff/div.c (top_level_diversion::copy_file,
15960 top_level_diversion::transparent_output,
15961 top_level_diversion::output): Don't test printing member before
15963 * troff/input.c: Handle initial variable_space_request ifdef
15965 * troff/Makefile: Add column.c but comment it out. Add -DCOLUMN
15966 but comment it out.
15968 Sat Sep 22 11:32:22 1990 James Clark (jjc at jclark)
15970 * troff/div.c (diversion::need): Make any space forced. If we
15971 sprung a trap, set truncated_space to minus the distance to the
15972 trap and set needed_space to the amount that was needed.
15973 (top_level_diversion::space): A forced space turns no_space_mode
15975 (class constant_vunits_reg): New class.
15976 (init_div_requests): Implement number registers .trunc and .ne
15977 using constant_vunits_reg.
15978 (class truncated_space_reg): Deleted.
15980 * troff/div.h: Don't have a no_space_mode member in diversion.
15981 Instead have it in top_level_diversion.
15982 * troff/div.c (diversion::diversion): Don't initialize
15984 (top_level_diversion::top_level_diversion): Initialize
15986 (no_space, restore_spacing): Do nothing if curdiv != topdiv.
15987 (macro_diversion::output): Don't clear no_space_mode.
15989 * troff/input.c (diverted_space_node::reread): Don't call
15990 environment::do_break. In fill mode, act like a blank line.
15991 (diverted_copy_file_node::reread): Don't call
15992 environment::do_break.
15994 * troff/div.c (blank_line): New function.
15995 * troff/div.h: Declare it.
15996 * troff/input.c (process_input_stack): Call it.
15998 * troff/div.c (truncated_space_reg::get_string): New function.
15999 (init_div_requests): Bind to .trunc.
16000 (space_request, top_level_diversion::space,
16001 top_level_diversion::output, macro_diversion::space,
16002 macro_diversion::output): Update truncated_space.
16003 (macro_diversion::output): Redo calculations when trap sprung.
16004 (macro_diversion::output, macro_diversion::space): No need for
16007 * troff/div.c (top_level_diversion::output): Set nl_reg_contents
16008 after truncating post line spacing.
16010 Fri Sep 21 11:27:25 1990 James Clark (jjc at jclark)
16012 * ps/devps/prologue (MF, SF): Make them work even if setfont is
16013 defined as a procedure rather than as an operator.
16015 Thu Sep 20 12:55:05 1990 James Clark (jjc at jclark)
16017 * troff/div.c (macro_diversion::space): Ignore no_space_mode.
16019 Wed Sep 19 10:54:37 1990 James Clark (jjc at jclark)
16021 * troff/div.c (top_level_diversion::output): Merge
16022 output_file::print_line and output_file::end_of_line member
16024 * troff/div.h (class output_file):
16025 * troff/node.c (troff_output_file::print_line,
16026 troff_output_file::end_of_line, output_file::end_of_line,
16027 ascii_output_file::print_line, suppress_output_file::print_line):
16028 Corresponding changes.
16030 Tue Sep 18 11:31:47 1990 James Clark (jjc at jclark)
16032 * troff/input.c (token::next): Don't give a warning for `\.'.
16034 * troff/env.c (environment::get_center_lines): New function.
16035 (init_env_requests): Bind number register .ce to it.
16036 * troff/env.h: Declare it.
16037 * tbl/table.c (table::init_output): Define reset macro to restore
16038 .ce. If center option not given, store .ce in SAVED_CENTER_REG.
16040 (table::print): If center option not given, then imply center
16041 option if SAVED_CENTER_REG > 0.
16043 Mon Sep 17 09:19:19 1990 James Clark (jjc at jclark)
16045 * ps/devps/Makefile: Remove T from FONTS. Remove TSymbol.ps and
16046 Troff.ps from DOWNLOAD.
16048 * troff/Makefile: Change comment in DEFINES to avoid confusing
16051 * ps/ps.c (ps_printer::do_exec): Allow newlines within PostScript
16052 code. Don't try to catch errors with stopped.
16053 (check_line_lengths): New function.
16054 * ps/devps/prologue (EXEC): Deleted.
16055 (EBEGIN, EEND): New procedures.
16057 Sun Sep 16 14:51:15 1990 James Clark (jjc at jclark)
16059 * troff/input.c: Include request.h before node.h.
16060 * troff/node.c: Likewise.
16061 * troff/env.c: Likewise.
16062 * troff/div.c: Likewise.
16063 * troff/node.h (class special_node): Store argument as a macro
16064 rather than a char *.
16065 * troff/node.c (special_node::special_node, special_node::copy):
16067 (special_node::~special_node): Deleted.
16068 (special_node::tprint): Deleted.
16069 (special_node::tprint_start, special_node::tprint_end,
16070 special_node::tprint_char): New functions.
16071 (troff_output_file::special): Deleted.
16072 (troff_output_file::start_special, troff_output_file::end_special,
16073 troff_output_file::special_char): New functions.
16074 * troff/input.c (special_node::tprint): New function.
16075 (do_special): Use macro not char *.
16076 (do_transparent_macro): Deleted.
16077 (token::next): Don't call do_transparent_macro.
16079 * troff/input.c (token::next): Add 'Y' case.
16080 (do_transparent_macro): New function.
16081 * troff/node.c (troff_output_file::special): Handle newlines with
16082 argument using new continuation convention.
16083 * driver/input.c (get_string): Cope with continuation convention.
16084 (do_file): Don't call skip_line after calling get_string(1).
16085 * ps/ps.c (ps_printer::special, ps_printer::do_import,
16086 ps_printer::do_def, ps_printer::do_exec): Cope with newlines in
16088 * xditview/libXdvi/parse.c (ParseInput): Ignore lines starting
16091 Sat Sep 15 19:00:10 1990 James Clark (jjc at jclark)
16093 * troff/input.c (asciify): By default, illegal input characters
16094 should return empty string.
16096 * troff/input.c (copy_file): Handle first page transition like title.
16097 (token::next, process_input_stack): Grok COPY_FILE_REQUEST.
16099 * troff/input.c (token::next): Improve error message for EOF after
16101 (input_char_description): New function.
16102 (get_char_for_escape_name): Use input_char_description.
16103 (token::next): Warn about unrecognized escape sequences.
16104 (warning_table): Add WARN_ESCAPE.
16105 * troff/groff.h: Declare WARN_ESCAPE. Change WARN_TOTAL
16108 * troff/token.h: Remove declaration of process_input_stack.
16110 * troff/input.c: Remove declaration of init_hyphen_requests.
16111 * troff/request.h: Correct spelling in declaration of same.
16113 * troff/input.c (token::next): Check whether escape_char is 0.
16115 Fri Sep 14 12:09:25 1990 James Clark (jjc at jclark)
16117 * groff.c (main, usage, help): Implement -P and -L options.
16118 * groff.sh: Likewise.
16120 * troff/input.c (token::next): Use some gotos to avoid code
16123 * troff/input.c (get_long_name, get_name, read_long_ecsape_name):
16124 Avoid calling symbol::symbol if name empty.
16126 Thu Sep 13 06:21:45 1990 James Clark (jjc at jclark)
16128 * troff/input.c (init_input_requests): Make \n(.x return the major
16129 version number and \n(.y return the minor version number.
16130 * troff/Makefile: Construct file majorminor.c defining
16131 major_version and minor_version automatically from ../VERSION.
16133 * troff/node.c (class glyph_node): Make operator new and operator
16135 (class ligature_node): Similarily.
16137 * troff/input.c (operator==(const macro &, const macro &)): New
16139 (non_interpreted_node::same): Use this.
16140 (string_iterator::string_iterator): Make macro& argument const.
16142 * troff/input.c (input_iterator::get): New function. Don't make
16143 asciify_macro or class non_interpreted_node friends of class
16145 (non_interpreted_node::interpret): Use input_iterator::get.
16146 (asciify_macro): Likewise.
16148 * troff/input.c (~token_node, ~string_iterator, ~arg_list,
16149 ~non_interpreted_node): Deleted.
16150 * troff/node.c: (~suppress_output_file, ~ascii_output_file):
16153 * troff/symbol.h: Make all symbol member functions const.
16155 * lib/strtol.c: New file.
16156 * lib/Makefile: Add strtol.c.
16157 * Makefile: Define STRTOL as strtol.o to include strtol in
16160 Wed Sep 12 10:00:49 1990 James Clark (jjc at jclark)
16162 * pic/troff.c (troff_output::simple_circle): Divide by scale.
16164 Tue Sep 11 14:17:16 1990 James Clark (jjc at jclark)
16166 * troff/input.c (do_special): Use input_level.
16168 * troff/token.h (TOKEN_BACKSPACE): New token.
16169 (token::backspace): New function.
16170 * troff/input.c (token::description, token::next, token::process):
16171 Grok TOKEN_BACKSPACE.
16172 (do_special): Turn TOKEN_BACKSPACE back into \b.
16174 * troff/token.h (token::leader): New function.
16175 * troff/input.c (do_special): Turn TOKEN_LEADER back into \001.
16177 * troff/input.c (do_special): Turn TOKEN_TAB back into \t.
16179 * troff/input.c (do_special): Use token::description in error
16182 Mon Sep 10 11:06:27 1990 James Clark (jjc at jclark)
16184 * troff/input.c (decode_args): Combine quoted and
16185 quote_input_level variables. Make it a for (;;) loop.
16187 * troff/input.c (get_char_for_escape_name): Check for \001 and \b.
16189 * troff/input.c (read_long_escape_name): The test for whether to
16190 expand buffer was off by 1.
16191 (read_string): Similarily.
16193 Fri Sep 7 11:45:50 1990 James Clark (jjc at jclark)
16195 * troff/input.c: Use `const int' rather than `static const int'.
16197 * troff/div.h (diversion::copy_file): Declare as pure virtual.
16198 (macro_diversion::copy_file): New function.
16199 * troff/node.h: New class diverted_copy_file_node.
16200 * troff/node.c: Implement it.
16201 * troff/input.c (copy_file): Use diversion::copy_file. Handle
16202 first page transition by pushing a diverted_copy_file_node.
16203 * troff/input.c (token::next, process_input_stack): Don't handle
16206 Thu Sep 6 13:29:10 1990 James Clark (jjc at jclark)
16208 * ps/ps.c (flush_sbuf): Remember to add sbuf_kern when checking
16209 whether space widths need adjusting.
16211 * troff/charinfo.h: Generalize translated_to_space to
16212 special_translation so as to allow translation to \&.
16213 * troff/input.c (translate): Allow translation to \&.
16214 (charinfo::*): Corresponding changes.
16215 * troff/node.c (make_node, node::add_char): Corresponding changes.
16216 * troff/node.h (dummy_node::dummy_node): Allow optional first
16219 * lib/lib.h: Make codes 0200 to 0237 illegal input characters.
16220 * troff/token.h: Remove TOKEN_TITLE. Remove token::title. Add
16222 * troff/input.c (token::next): Turn a TITLE_REQUEST into a
16223 TOKEN_REQUEST with an argument of TITLE_REQUEST.
16224 (token::process): Grok that.
16225 * troff/input.c (copy_file): Handle first page transition like
16226 title by pushing a COPY_FILE_REQUEST cookie.
16227 (token::next, process_input_stack): Grok that.
16228 * troff/node.h (output_file::copy_file): Add x and y arguments.
16230 * troff/div.c (top_level_diversion::copy_file): Supply them.
16231 * troff/node.c (troff_output_file::copy_file): Add x and y
16232 arguments; moveto specified position. Invalidate font_position
16233 array after copying file.
16234 (output_file::copy_file): New function.
16235 (suppressed_output_file::copy_file, ascii_output::copy_file):
16237 * troff/input.c (transparent_file): New function.
16238 (init_input_requests): Bind to "trf".
16239 (token::next): Handle TRANSPARENT_FILE_REQUEST cookie.
16240 (process_input_stack): Likewise.
16242 * troff/Makefile: Add ../lib/lib.h to GROFF_H.
16244 * troff/node.c (init_node_requests): New number registers .kern
16245 pointing to global_kern_mode, and .lg pointing to
16246 global_ligature_mode.
16248 * troff/node.c (ligature): Don't change it if we get a bad
16251 * troff/input.c (do_define_string): Don't strip tabs.
16253 * troff/input.c (asciify_macro): Make the string_iterator auto.
16255 * troff/node.c (init_font_requests): Rename to...
16256 (init_node_requests):
16257 * troff/node.h: Change declaration.
16258 * troff/input.c (main): Change call.
16260 * troff/input.c (node::reread, diverted_space_node::reread): New
16262 (process_input_stack): Call reread rather than
16263 get_diverted_space_node.
16264 * troff/node.c (node::get_diverted_space_node,
16265 diverted_space_node::get_diverted_space_node): Removed.
16266 * troff/node.h: Declare reread methods instead of
16267 get_diverted_space_node methods. Make `n' member private.
16268 * troff/input.c: (token::diverted_space): Removed.
16269 * troff/token.h: Removed declaration.
16272 Tue Sep 4 00:48:04 1990 James Clark (jjc at jclark)
16274 * eqn/script.c (script_box::compute_metrics): Don't let
16275 SUP_RAISE_FORMAT become negative.
16277 * tbl/table.c (table::do_row): Entries that don't end in the
16278 this row shouldn't make the row non-blank.
16280 * tbl/table.c (table::make_columns_equal): Only set the width of
16281 columns which are marked as equal.
16283 * tbl/main.c (process_data): Before issuing excess data error,
16284 if last character was a newline unget it; then get it again after
16285 the error. Also include the contents of the entry in the message.
16287 * groff.c: New file.
16288 * Makefile: Build groff from groff.c. Make it possible to use
16289 either groff.sh or groff.c as groff.
16290 * Makefile.bd: Similarily.
16292 Mon Sep 3 09:39:49 1990 James Clark (jjc at jclark)
16294 * groff.sh: Don't delay expansion of $@ in assignment to files.
16295 Remove occurrences of \".
16297 Sun Sep 2 09:56:59 1990 James Clark (jjc at jclark)
16299 * all Makefiles: Simplify and rearrange.
16301 * Makefile: Handle fmod like malloc.
16302 * lib/Makefile: Similarily.
16303 * lib/fmod.c: Remove #ifdef NEED_FMOD.
16305 * Makefile: Rename OPTIMISE to OPTIMIZE.
16307 * groff.sh: Remove assignment to PATH.
16308 * Makefile: Remove SHPATH variable.
16309 * Makefile.bd: Similarily.
16311 * groff.sh: Add -V option to print the pipeline instead of
16314 Fri Aug 31 00:56:46 1990 James Clark (jjc at jclark)
16316 * lib/font.c: Split off file searching into ...
16317 * lib/fontfile.c: New file.
16319 * lib/strerror.c (strerror): Use `Error %d' for unknown errors.
16321 Thu Aug 30 13:13:55 1990 James Clark (jjc at jclark)
16323 * tbl/table.c (table::do_hspan): Delete assertion that e != 0.
16324 Also change misleading comment.
16325 (table::do_vspan): Change similarily misleading comment.
16326 * tbl/main.c (process_data): A format row with an explicit `s'
16327 uses up a data line, even if all the other columns are `_' or `='.
16329 * troff/input.c (token::description): Fix description of
16330 TOKEN_DUMMY and TOKEN_EMPTY.
16332 Wed Aug 29 04:12:08 1990 James Clark (jjc at jclark)
16334 * groff.sh: Fix description of -Z in help message.
16336 Tue Aug 28 07:28:33 1990 James Clark (jjc at jclark)
16338 * pic/object.c (object_spec::make_object): Allow negative and zero
16340 * pic/pic.y: Give linethick default value of -1.0.
16341 * pic/troff.c (troff_output::troff_output): Initialize
16342 last_line_thickness to BAD_THICKNESS.
16343 (troff_output::finish_picture): Set thickness to BAD_THICKNESS.
16344 (troff_output::line_thickness): Canonicalize negative thicknesses
16345 to RELATIVE_THICKNESS.
16346 * pic/tex.c (tex_output::set_pen_size): Silently map negative line
16347 thicknesses to DEFAULT_PEN_SIZE. Canonicalize negative pen sizes
16349 (tex_output::start_picture): Set pen_size to -2.0.
16351 * ps/ps.c (ps_printer::set_line_thickness): If line_thickness is
16352 0, then use 0 linewidth.
16353 (ps_printer::ps_printer): Initialize line_thickness to -1.
16355 * pic/troff.c (troff_output::simple_ellipse): Divide by scale.
16357 * ps/devps/symbolchars: Remove `or'.
16358 * ps/tmac.ps: Implement \(or with .char.
16360 * ps/devps/symbolchars: Move most characters into textmap.
16361 * ps/devps/textmap: Add names for troff bracket characters. Remove
16364 * ps/devps/TSymbol.ps: Removed.
16365 * ps/devps/FontMakefile: Make S from Symbol not TSymbol.
16366 * ps/tmac.ps: Do with .char what TSymbol did.
16367 * ps/devps/download: Remove TSymbol.
16369 * ps/devps/T: Removed.
16370 * ps/devps/Troff.ps: Removed.
16371 * ps/devps/Troff.afm: Removed.
16372 * ps/tmac.ps: Implement \(ru, \(ul, and \(br with .char.
16373 * ps/devps/download: Remove Troff.
16374 * ps/devps/FontMakefile: Remove T target.
16375 * ps/devps/DESC-A4: Remove T from font list.
16376 * ps/devps/DESC-letter: Likewise.
16378 * troff/input.c (macro_to_node): Rename to ...
16379 (charinfo_to_node): Don't pass mac argument. Temporarily remove the
16380 character's definition while processing it.
16381 * troff/node.c (node::add_char, make_node): Change calls to
16382 macro_to_node accordingly.
16384 * troff/input.c (token::next): Translate \_ to \(ul.
16386 * tty/devascii/R.proto: Add `|'.
16387 * tty/devlatin1/R.proto: Likewise.
16389 Mon Aug 27 11:25:41 1990 James Clark (jjc at jclark)
16391 * man: Put the version number in all the man pages.
16393 Sun Aug 26 11:40:05 1990 James Clark (jjc at jclark)
16395 * Makefile.bd: New file.
16396 * README.bd: New file.
16398 * VERSION: New file.
16399 * lib/version.c: Removed.
16400 * lib/Makefile: Create version.c from ../VERSION. Remove version.c
16403 * troff/input.c (main): Get hyphen_file from GROFF_HYPHEN
16404 environment variable.
16406 * all Makefiles: Split install target into install.bin for
16407 binaries, and install.nobin for everything else.
16408 * Makefile: Add bindist target.
16410 * man/afmtodit.man: New file.
16411 * man/Makefile: Add afmtodit.n to MAN1PAGES.
16412 * ps/devps/Makefile: Add textmap to DEVICEFILES. Install afmtodit
16414 * ps/Makefile: Pass BINDIR to make install in devps.
16416 * ps/ps.c (ps_printer::set_char): Do nothing if the character is
16417 the space character.
16419 * ps/devps/FontMakefile: Rename symbol.afm to tsymbol.afm.
16421 Sat Aug 25 15:39:03 1990 James Clark (jjc at jclark)
16423 * ps/ps.c: Redo font downloading.
16424 * ps/devps/download: New file.
16425 * ps/devps/Makefile: Add download to DEVICEFILES.
16426 * ps/devps/afmtodit: Remove -d option.
16427 * ps/devps/FontMakefile: Don't use -d option with afmtodit.
16428 * ps/devps/symbosl.ps: Add %%DocumentFonts comment.
16429 * ps/devps/zapfdr.ps: Likewise.
16430 * ps/devps/TSymbol.ps: Likewise.
16432 Fri Aug 24 20:10:30 1990 James Clark (jjc at jclark)
16434 * groff.sh: Initialize dev to ${GROFF_TYPESETTER:-@DEVICE@}.
16436 Thu Aug 23 10:03:47 1990 James Clark (jjc at yquem)
16438 * ps/ps.c (ps_output::include_file): If BROKEN_SPOOLER is defined,
16439 then strip the first line if it starts with %.
16440 * Makefile: Add a comment about this.
16442 * man/tfmtodit.man: New file.
16443 * man/Makefile: Add tfmtodit.n to MAN1PAGES.
16444 * dvi/Makefile: Install tfmtodit in BINDIR.
16446 * dvi/tfmtodit.c (usage): Mention -v option.
16448 Wed Aug 22 09:56:36 1990 James Clark (jjc at yquem)
16450 * troff/node.c (troff_output_file::end_of_line): Call do_motion.
16451 * troff/node.c (troff_output_file::transparent_char): Don't call
16454 * eqn: Add check_tabs method to most box classes.
16455 * eqn/box.c (box::top_level): Call check_tabs.
16457 * eqn/script.c (script_box::output): Use \Z.
16458 * eqn/limit.c (limit_box::output): Use \Z.
16460 * eqn/box.c (box::top_level): Use itoa.
16462 Tue Aug 21 09:29:28 1990 James Clark (jjc at yquem)
16464 * dvi/tmac.dvi: Add font translations for CR, C, TT.
16465 * dvi/devdvi/Makefile: Don't make links to CW.
16467 * ps/tmac.ps: Add font translations for C, CW, CO, CX, CD, H, HO,
16469 * xditview/tmac.X: Likewise.
16471 * troff/node.c: Add font translation feature.
16472 (get_font_translation): New function.
16473 (symbol_fontno): Translate the font name.
16474 (mount_font_no_translate): Rename to mount_font to this.
16475 (mount_font): New function.
16476 (font_family::make_definite): Call mount_font_no_translate instead
16478 (mount_style): Translate the font name.
16479 (font_translate): New function.
16480 (init_font_requests): Bind "ftr" to font_translate.
16482 * ps/devps/prologue (SN): New procedure that rounds a position to
16483 the nearest (pixel + (.25,.25)).
16484 (DL): Use SN to round endpoints.
16486 * lib/version.c: Changed version to 0.5.
16488 Sat Aug 18 04:43:21 1990 James Clark (jjc at yquem)
16490 * Makefile: Move definition of PAGE to the very beginning, so that
16491 people are less likely to miss it.
16493 Fri Aug 17 02:15:11 1990 James Clark (jjc at yquem)
16495 * man/Makefile: Don't need to sed out @UPCASE_PROG_PREFIX@.
16497 * troff/env.c (environment::choose_breakpoint): Make `can't find
16498 breakpoint' error a warning of type WARN_BREAK. Change message to
16499 `can't break line'.
16500 * troff/groff.h: Declare WARN_BREAK with code 4; change WARN_INPUT to
16502 * troff/input.c: Add WARN_BREAK to warning_table. Include
16503 WARN_BREAK in DEFAULT_WARNING_MASK.
16505 * tty/tmac.tty: Add definition of \(+-.
16507 * groff.sh: Remove `--' option to set command.
16509 * dvi/devdvi/texsy.map: Remove duplicate md entry.
16511 * ps/devps/eqnchar: Better definition of cdot using md.
16512 * dvi/devdvi/eqnchar: Likewise.
16513 * xditview/devX100/eqnchar: Likewise.
16514 * xditview/devX75/eqnchar: Likewise.
16515 * eqn/lex.c: Add definition of cdot.
16517 Thu Aug 16 09:33:57 1990 James Clark (jjc at yquem)
16519 * troff/input.c (get_optional_char): New function.
16520 * troff/input.c (set_page_character): Use get_optional_char(),
16521 rather than has_arg() and tok.get_char(1).
16522 * troff/env.c (tab_character, leader_character, hyphen_char,
16523 field_characters): Likewise.
16524 (margin_character): Likewise. Also always delete the
16525 margin_character_node.
16527 * troff/input.c (token::get_char): Use token::description.
16529 * troff/input.c (has_arg): Don't skip over tab and \}.
16530 * troff/number.c (start_number): Give a warning if the number
16531 starts with \} (WARN_RIGHT_BRACE) or tab (WARN_TAB).
16533 Wed Aug 15 10:04:37 1990 James Clark (jjc at yquem)
16535 * troff/input.c (empty_name_warning, non_empty_name_warning): New
16537 (get_name, get_long_name): Use these. Rename `warn' argument to
16540 * troff/node.c (get_fontno): Test that the symbol is not null.
16542 * troff/input.c (token::description): New function.
16543 * troff/number.c (parse_term): Use token::description in `numeric
16544 expression expected' message.
16545 * troff/groff.h: Add WARN_MISSING.
16546 * troff/number.c (start_number): New function.
16547 * troff/number.c (get_vunits, get_hunits, get_number, get_integer,
16548 get_incr_number): Use start_number().
16549 * troff/input.c (DEFAULT_WARNING_MASK): Enable WARN_NUMBER by
16551 * troff/input.c (get_name, get_long_name): Use WARN_MISSING.
16552 * troff/reg.c (alter_format): Use WARN_MISSING. Also use
16554 * troff/input.c (token::get_char): Use WARN_MISSING.
16555 * troff/input.c (token::delimiter): Use token::description.
16556 * troff/env.c (environment_switch): Back out Aug 3 change.
16557 * troff/input.c (has_arg): Skip over \}s and tabs but give a
16559 * troff/token.h (token::tab): New function.
16560 * troff/node.c (get_fontno): Use tok.skip() rather than has_arg().
16561 * troff/reg.c (alter_format): Likewise.
16562 * troff/node.c (bold_font): Use has_arg() rather than tok.skip().
16564 Tue Aug 14 10:11:21 1990 James Clark (jjc at yquem)
16566 * troff (most files): Redo warnings. Divide warnings into various
16567 categories; warning() has an additional first argument indicating
16568 the category it falls into.
16569 * troff/input.c (main): -w now takes an argument. New option -W.
16570 (enable_warning, disable_warning): New functions.
16572 * ps/devps/afmtodit: Add -a option to lie about the italic angle.
16573 * ps/devps/FontMakefile: Pretend TI has an angle of 7.
16575 Mon Aug 13 10:11:16 1990 James Clark (jjc at yquem)
16577 * ps/devps/eqnchar: Better definitions of dotdot, vec, dyad, inf.
16578 * xditview/devX100/eqnchar: Likewise. Remove definition of dot.
16579 * xditview/devX75/eqnchar: Likewise.
16580 * dvi/devdvi/eqnchar: Better definitions of vec, dyad, dotdot.
16582 * eqn/other.c: When bar or over applies to a single character
16583 don't produce an overline_box or an underline_box. Instead produce
16584 an accent_box or an underaccent_box, with the accent a line
16585 whose width is accent_width. New classes underaccent_box,
16586 overline_char_box and underline_char_box.
16587 * eqn/box.h: Move overline_box, underline_box, accent_box class
16588 declarations into eqn/other.c. Add declarations of
16589 make_underline_box, make_overline_box, make_accent_box.
16590 * eqn/eqn.y: Call make_overline_box, make_underline_box
16591 make_accent_box instead of constructors.
16592 * eqn/pbox.h, eqn/box.c: Add accent_width parameter.
16594 * eqn/other.c: Add accent_box::~accent_box.
16595 * eqn/box.h: Declare it.
16597 * groff.sh: With -Tps, use eqn -D.
16599 * eqn/other.c (overline_box::output): Use \Z. If draw_flag use \D
16601 (underline_box::output): Similarily.
16602 (accent_box::output): Use \Z.
16604 * xditview/tmac.X: Add definitions of ~ and ^ (so that they are a
16607 Sun Aug 12 09:41:15 1990 James Clark (jjc at yquem)
16609 * troff/div.c (top_level_diversion::transparent_output(unsigned
16610 char)): Use asciify.
16611 * troff/input.c (asciify): Don't make it static.
16612 * troff/token.h (asciify): Declare it.
16614 * troff/input.c (get_name, get_long_name, token::get_char,
16615 token::delimiter): Add an extra default argument which says
16616 whether a warning should be printed.
16617 * troff: Pass a non-zero argument to one of these rather than
16618 printing a warning directly.
16620 Sat Aug 11 09:02:21 1990 James Clark (jjc at yquem)
16622 * troff: Consistently use symbol::is_null.
16624 * troff/dictionary.h: Move some inline functions into
16627 * troff/request.h: Move inline functions into input.c.
16628 (request_or_macro::invoke): Make it pure.
16630 * troff/input.c, troff/reg.h: New class `constant_int_reg'.
16631 * troff/input.c (init_input_requests): Use class constant_int_reg.
16632 (class compatible_reg): Deleted.
16633 * troff/div.c (init_div_requests): Use class constant_int_reg.
16634 (class last_post_line_extra_space_reg): Deleted.
16636 * troff/env.c (tab_character): Don't change the tab character if
16637 we get an invalid argument.
16638 (hyphen_char): Similarily.
16640 * troff/reg.c (alter_format): Check that nm is not null.
16642 * Makefile, groff.sh: Make it possible to customize the commands
16643 used for printing PostScript and dvi files. Also make it possible
16644 to customize the path used by groff.sh.
16646 * eqn/eqn.y: Make `left' right associative.
16648 Fri Aug 10 18:20:39 1990 James Clark (jjc at yquem)
16650 * pic/pic.h: Added definition of M_SQRT2 for those systems that
16653 * pic/pic.h: Removed definition of INT_MAX.
16655 * troff/node.c (italic_corrected_node::vertical_extent): Omit
16658 * troff/input.c (token::next): Handle \R like \n.
16660 Tue Aug 7 09:46:33 1990 James Clark (jjc at yquem)
16662 * ps/tmac.pc (PSPIC): Simplify.
16664 * troff/env.c (tab_stops::to_string):
16665 * pic/pic.y (object_type_name):
16666 * pic/troff.c (simple_output::line):
16667 * pic/tex.c (tex_output::spline):
16668 * pic/object.c (object_spec::make_object):
16669 * tbl/main.c (process_data): Add cases to switch statements to
16670 avoid cfront warnings. (Some of these are spurious, since the
16671 switch already has a default case.)
16673 * ps/tmac.ps (PSPIC): Reformatted. Prefix all local names with
16674 `ps-'. Don't test systat; instead check number of arguments to
16677 Mon Aug 6 00:13:07 1990 James Clark (jjc at yquem)
16679 * macros/tmac.e: Do not decrease the page offset by 0.5i.
16681 * ps/ps.c (ps_printer::ps_printer): Use mktemp instead of tempnam.
16682 Unlink the file as soon as we have opened it, so that we don't
16683 have to bother with signal handlers.
16684 (handler): Deleted.
16685 (fatal_error_exit): Deleted.
16686 (main): Don't call signal.
16688 * dvi/tfmtodit.c: Add -k option so that kerns with the skewchar
16690 * dvi/devdvi/Makefile: Use the -k option with S and MI.
16692 * pic/pic.y: If there is a label, or an nth construction before
16693 the first `.' in the argument to `with', ignore it and generate a
16695 * pic/lex.c (lex_warning): New function.
16697 * tbl/table.c (table::init_output): In section keep and release
16698 macro, use 0 indent when diverting and the correct indent when
16701 * troff/input.c (interpolate_number_format): Do not interpolate
16702 anything if the number register is not defined.
16704 * tbl/main.c (process_data): Don't add entry when col >= ncolumns.
16706 Sat Aug 4 08:12:05 1990 James Clark (jjc at yquem)
16708 * ps/devps/prologue (PICTURE): Set components of graphics state to
16709 their default values.
16711 * ps/devps/text.enc: Add trademark
16712 * ps/devps/textmap: Add names for club, spade, heart, diamond,
16713 carriagereturn, suchthat. Use Upsilon1 rather than Upsilon.
16714 * ps/devps/symbolchars: Add names for summation and product.
16716 * dvi/devdvi/texsy.map: Add names for club, spade, heart, diamond,
16717 suchthat. Add pp. Add upper-case letters.
16719 * xditview/libXdvi/DviChar.c: Add names for club, spade, heart,
16720 diamond, carriagereturn, suchthat. Use Upsilon1 rather than
16723 * dvi/devdvi/texsy.map: Rename lA (left angle bracket) to la, and
16724 rA (right angle bracket) to ra. Introduce names for double-headed
16725 arrows and double-barred arrows: <>, va, lA, rA, hA, uA, dA, vA.
16726 * ps/devps/textmap: Likewise for ps device.
16727 * xditview/libXdvi/DviChar.c: Likewise for X100 and X75 devices.
16728 * tty/devascii/R.proto: Rename lA to la and rA to ra.
16729 * tty/devascii/R.proto: Likewise.
16730 * tty/tmac.tty: Provide definitions for \(<>, \(lA, \(rA, \(hA,
16732 * eqn/delim.c: In delim_table, rename \(lA to \(la and \(rA to \(ra.
16734 * xditview/tmac.X: Add definitions for \(fi \(fl \(ff \(Fi \(Fl.
16736 * eqn/lex.c: Added definitions of `approx', `grad' and `del' to
16739 Fri Aug 3 09:59:27 1990 James Clark (jjc at yquem)
16741 * troff/div.c (when_request): Use symbol::is_null rather than
16742 has_arg to determine whether we have an argument.
16743 (change_trap): Remove the trap if we get an invalid number. Give
16744 an error if we don't get at least the macro name.
16745 (diversion_trap): Remove trap if we get an invalid name or number.
16747 * troff/env.c (environment_switch): Pop if we get an invalid
16748 symbol or numeric expression.
16750 * troff/input.c (do_define_macro): If EOF is encoutered while
16751 defining the macro, do tok.next() before returning.
16753 * troff/token.h (has_arg): Move definition from here, to ...
16754 * troff/input.c (has_arg): ... here
16756 * troff/env.c (space_size): Do nothing if we get an invalid argument.
16757 * troff/input.c (shift): Likewise.
16759 * pic/lex.c (get_token_after_dot): Accept `.center' as a synonym
16762 * pic/troff.c (troff_output::start_picture): Comment out calls to
16765 * eqn/main.c (do_file): Subtract 1 from current_lineno if
16766 interpret_lf_args succeeds.
16768 * eqn/main.c (do_file): Don't recognize delimiter if preceded by
16769 \\. This avoids problems with \$N.
16771 * groff.sh: Pass -C to preprocessors.
16773 * lib/lf.c (interpret_lf_args): Be more flexible.
16775 * tbl/main.c (main): Add -C option.
16776 (table_input::get): Do not recognize TE if followed by character
16777 other than a space or newline unless -C option given.
16778 (process_input_file): Likewise for lf, TS.
16779 (process_data): Likewise for lf in text blocks.
16781 * eqn/main.c (main): Add -C option.
16782 (do_file): Don't recognize EQ, EN or lf if followed by character
16783 other than space or newline unless -C option given.
16784 * eqn/lex.c (file_input::read_line): Similarily.
16785 * eqn/eqn.h: Declare compatible_flag.
16787 * etc/soelim.c (main): Add -C option.
16788 (interpret_lf_args): Use version in libgroff.
16791 * pic/main.c (main): Add -C option, which sets compatible_flag.
16792 (top_input::get), (top_input::peek): If -C option not given,
16793 do not recognize .PS/.PE/.PF/.lf if followed by a character
16794 other than space or newline.
16795 * pic/lex.c (file_input::read_line): Similarily.
16796 * pic/pic.h: Add declaration of compatible_flag.
16798 Thu Aug 2 11:11:27 1990 James Clark (jjc at yquem)
16800 * ps/tmac.ps (PSPIC): Avoid use of `echo -n'.
16802 * troff/node.c, troff/node.h: Add `asciify' methods to classes
16803 derived from node. New class space_char_hmotion_node.
16804 * troff/input.c (asciify_macro): New function.
16805 * troff/input.c (init_input_requests): New request `asciify' bound
16807 * macros/mm.diff: New file.
16808 * Makefile: In install.mm target use `patch' to apply
16811 * troff/input.c (macro::print_size): Just print the size in bytes.
16813 * troff/div.c (return_request): Correct the argument
16816 Wed Aug 1 12:38:36 1990 James Clark (jjc at yquem)
16818 * troff/node.h (class composite_node): Add sz member.
16819 * troff/node.c (composite_node::size): Return sz.
16820 * troff/input.c (macro_to_node): Use the initial size in the
16821 environment as the size of the composite_node.
16823 * troff/node.c (node::zero_width_tprint): Provide a reasonable
16826 Tue Jul 31 10:07:10 1990 James Clark (jjc at yquem)
16828 * troff/div.c (change_trap): If we get a bad number expression,
16831 Mon Jul 30 10:30:49 1990 James Clark (jjc at yquem)
16833 * lib/matherr.c (matherr): Define this only if math.h defines
16836 Sun Jul 29 10:34:27 1990 James Clark (jjc at yquem)
16838 * troff/div.c (macro_diversion::distance_to_next_trap): If there
16839 no diversion trap return vunits(INT_MAX - vresolution).
16841 Sat Jul 28 14:28:14 1990 James Clark (jjc at yquem)
16843 * troff/input.c (do_zero_width): New implementation that doesn't
16844 use a temporary environment. Use instead:
16845 (token::add_to_node_list): New function.
16846 * troff/env.c (environment::get_prev_char_height),
16847 (environment::get_prev_char_height),
16848 (environment::get_prev_char_skew): New functions.
16849 (environment::get_prev_char): New function.
16850 (environment::get_prev_char_width): Change to use get_prev_char.
16851 (init_env_request): Implement new registers .cht, .cdp, .csk.
16852 * eqn/sqrt.c (sqrt_box::output): Don't rely upon the argument to
16853 \Z being processed in a separate environment.
16855 Fri Jul 27 10:21:25 1990 James Clark (jjc at yquem)
16857 * tbl/table.c: Removed TABLE_BOTTOM_REG.
16859 * tbl/table.c (table::init_output): In the section release macro,
16860 give a warning message if the section won't fit on one page.
16862 * tbl/table.c (table::do_top): Emit table keep only if table is
16864 (table::do_bottom): Likewise for table release.
16865 (table::table), (table::add_vertical_rule): Remove reference to
16867 * tbl/table.h: Remove keep member.
16869 * tbl/table.c: New register SUPPRESS_BOTTOM_REG. In
16870 SECTION_RELEASE_MACRO, if there's not enough space before the next
16871 trap to output the diversion, call T# ourselves, set
16872 SUPPRESS_BOTTOM_REG to 1, spring the trap, then set
16873 SUPPRESS_BOTTOM_REG back to 0. In T#, do nothing if
16874 SUPPRESS_BOTTOM_REG is non-zero. In T#, always mark the current
16875 vertical position and return to it before turning traps on again.
16877 Thu Jul 26 02:54:32 1990 James Clark (jjc at yquem)
16879 * troff/node.c, troff/node.h: In classes derived from node,
16880 replace prev_char_width method by last_char_node method.
16881 * troff/env.c (environment::get_prev_char_width): Use
16882 node::last_char_node rather than node::get_prev_char_width.
16884 * Makefile: Added comment about -fno-inline on 68030-based
16887 * troff/reg.c (number_format_to_ascii), eqn/delim.c (DELIM_TABLE_SIZE),
16888 tty/tty.c (tty_font::load_tty_font), dvi/tfmtodit.c (main): Cast
16889 expressions using sizeof to int.
16890 * dvi/dvi.c (dvi_font::handle_x_command): Avoid long->int warnings.
16892 * macros/tmac.e (TS): Don't move @f back past the current
16895 Wed Jul 25 09:11:08 1990 James Clark (jjc at yquem)
16897 * ps/ps.c (main): Buffer stderr.
16898 * dvi/dvi.c (main): Likewise.
16899 * tty/tty.c (main): Likewise.
16901 * ps/ps.c (ps_printer::do_import): Improve error handling.
16903 * troff/input.c (abort_request): Use asciify.
16905 * driver/printer.h (printer::draw), driver/printer.c (printer::draw),
16906 ps/ps.c (ps_printer::draw), dvi/dvi.c (dvi_printer::draw): Make
16907 type of first argument int rather than char. This works around a
16908 bug on the 68030 based Apollo using g++ 1.37.1.
16910 * tbl/table.h (class table): Add `keep' member.
16911 * tbl/table.c (table::table): Initialize `keep'.
16912 (table::add_vertical_rule): Set `keep' to 1.
16913 (table::do_top): Only emit table keep macro is `keep' is non-zero.
16914 (table::do_bottom): Likewise for table release macro.
16915 (table::do_row): Emit section keep macro even if the row is 0.
16917 Tue Jul 24 08:35:07 1990 James Clark (jjc at yquem)
16919 * macros/tmac.e (@C): Preserve the font family across the change
16922 Mon Jul 23 10:15:23 1990 James Clark (jjc at yquem)
16924 * lib/font.c: Initialize font::hor and font::vert to 1.
16925 (font::load_desc): Check the values of font::hor and font::vert.
16927 * lib/lib.h: Added definition of INT_DIGITS. Fix it so that it can
16928 be included in a C compilation.
16929 (iftoa): Use INT_DIGITS. Include lib.h.
16931 (as_string): Likewise.
16932 * tbl/table.c: Removed definition of INT_DIGITS.
16933 * eqn/box.c (box::top_level): Use INT_DIGITS + 1 instead of 12.
16934 * troff/input.c (input_input_requests): Likewise.
16935 * ps/ps.c (make_encoding_name): Likewise.
16936 (ps_printer::set_style): Likewise.
16937 (ps_output::put_number): Use 1 + INT_DIGITS + 1 instead of 12.
16939 * tty/devascii/R.proto: Map fm onto '.
16940 * tty/devlatin1/R.proto: Likewise.
16942 Sat Jul 21 12:45:07 1990 James Clark (jjc at yquem)
16944 * tbl/table.c: Use ' instead of DELIMITER_CHAR in places where the
16945 argument to \w is at a different input level.
16947 * tbl/table.c (table::init_output): Define a new macro
16948 REPEATED_VPT_MACRO, like vpt but if in a diversion also
16949 transparently outputs itself.
16950 (table::define_bottom_macro): Use REPEATED_VPT_MACRO instead of
16952 (table::do_row): Likewise.
16954 * tbl/table.c (vertical_rule::print): Prefix the .sp -1 line with
16955 TRANSPARENT_STRING_NAME.
16957 * tbl/table.c (table::init_output): In the table release macro
16958 print an error message and don't produce any output if after
16959 issuing the need request the table still will not fit. Also
16960 remove the diversion after bringing it back.
16962 * tbl/table.c (table::init_output): Define a new macro
16963 REPEATED_MARK_MACRO, like mk but if in a diversion also
16964 transparently outputs itself.
16965 (table::do_row): Mark row_top_reg using REPEATED_MARK_MACRO. This
16966 is necessary because .TH might not call .T#.
16967 (table::do_top): Likewise TOP_REG.
16968 (table::define_bottom_macro): If TOP_REG is no longer valid, use
16969 #T - DOUBLE_LINE_SEP rather than #T. This is necessary because the
16970 table header might contain just the two top rules.
16972 Fri Jul 20 10:51:42 1990 James Clark (jjc at yquem)
16974 * troff/div.c: Implement new request `ptr' to print all traps.
16976 * troff/env.c (init_env_requests): Implement `.tabs' reg with
16977 init_string_env_reg.
16978 * troff/env.c (class tab_reg): Deleted.
16980 Thu Jul 19 12:07:16 1990 James Clark (jjc at yquem)
16982 * troff/div.c: New number register .pn returns the number of the
16983 next page as set by the pn request.
16985 * macros/tmac.an: Redid headers and footers. Number each manual
16986 entry starting from 1 unless \nC is > 0, like Sun. Added an
16987 optional 5th argument to .TH which specifies the manual name and
16988 appears in the center of the header. Understand the X, P and D
16989 registers like Sun.
16991 Wed Jul 18 10:23:31 1990 James Clark (jjc at yquem)
16993 * troff/env.c (init_env_requests): New number register `.lt' to
16994 return the title length.
16996 * troff/node.h (class transparent_dummy_node): New class.
16997 * troff/node.c (class transparent_dummy_node): Provide member
16999 * troff/env.c (interrupt): Add a transparent_dummy_node, rather
17002 * troff/input.c (token::next): New escape sequence \).
17003 * troff/input.c (get_copy): Recognize \) in copy mode.
17005 * troff/input.c (input_stack::clear): New function.
17006 * troff/input.c (exit_request): Use input_stack::clear.
17008 * troff/token.h: Removed TOKEN_NO_PRINT_CHAR.
17009 * troff/input.c (token::process): Removed case TOKEN_NO_PRINT_CHAR.
17011 * troff/env.c: Move set_page_character to input.c. Move
17012 page_character to input.c also.
17013 * troff/env.c (title): Split off the reading of the parts of the
17014 title into read_title_parts.
17015 * troff/input.c (read_title_parts): New function. Check the
17016 input_level when testing whether a token matches the delimiter.
17018 * troff/input.c (exit_request): New function.
17019 * troff/input.c (init_input_requests): Bind ex request to
17020 exit_request rather than exit_groff.
17022 * troff/input.c (exit_groff): Call tok.next() before
17023 process_input_stack().
17025 Mon Jul 16 09:47:23 1990 James Clark (jjc at yquem)
17027 * troff/env.c: ifdef widow control support on WIDOW_CONTROL.
17028 * troff/env.h: ditto.
17029 * troff/input.c: ditto.
17031 * troff/env.c (environment::is_empty): Test pending_lines.
17033 * troff/env.c (environment::have_pending_lines): Removed.
17035 * troff/input.c: Add request to flush pending lines from the
17038 * troff/env.c, troff/env.h: Add automatic widow control feature.
17040 * troff/input.c (exit_groff): Do process_input_stack() after
17041 do_break() but before setting exit_flag to 2.
17043 * troff/input.c: Remove FLUSH_PENDING_LINES and
17044 TOKEN_FLUSH_PENDING_LINES. Instead, flush pending lines from
17045 environment after END_TRAP token seen, but only if there aren't
17046 any more traps still unfinished.
17047 * troff/token.h: Remove TOKEN_FLUSH_PENDING_LINES.
17049 Sun Jul 15 10:50:08 1990 James Clark (jjc at yquem)
17051 * troff/env.c: Rename the `retain_size' member of class
17052 pending_output_line to `no_fill'.
17054 * troff/env.c (title): When the line is output, make the
17055 retain_size argument !fill.
17057 * troff/node.h: Add `hyphenated' member to struct breakpoint.
17058 * troff/node.c (space_node::get_breakpoints),
17059 (dbreak_node::get_breakpoints): Fill this in.
17060 * troff/env.c: Allow specification of maximum number of
17061 consecutive hyphenated lines.
17063 * troff/env.c (environment::is_empty): Add test for !current_tab.
17065 Sat Jul 14 11:23:01 1990 James Clark (jjc at yquem)
17067 * troff/env.c (environment::hyphenate_line): Don't completely give
17068 up if the word is not to be hyphenated; continue so that breaks
17069 can be made at break_char_node's.
17071 * lib/lib.h: Only define INT_MAX if it's not already defined;
17072 undef INT_MIN if it's already defined.
17074 * Makefile: Make it easy to define CFRONT_ANSI_BUG.
17076 * lib/lib.h: If CFRONT_ANSI_BUG is defined, cast INT_MIN to long.
17077 This works around a bug in AT&T C++ 2.0 used with an ANSI C
17080 * macros/tmac.an (an-header): Set no-space mode.
17082 * macros/tmac.an (TH): Start a new page if necessary.
17084 * Started using ChangeLog at version 0.4.
17087 version-control: never