/contrib/groff/ChangeLog.117
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1 2Version 1.17.2 released 3======================= 4 52001-07-07 Werner LEMBERG <wl@gnu.org> 6 7 * src/utils/indxbib/indxbib.cc (main): Change type of `name_max' 8 to size_t. 9 102001-07-06 Ruslan Ermilov <ru@FreeBSD.org> 11 12 * tmac/doc.tmac (Rv): Make `Rv' really not parseable. 13 Fix synopsis. 14 * tmac/groff_mdoc.man: Fix synopsis. 15 162001-07-05 Ruslan Ermilov <ru@FreeBSD.org> 17 18 * tmac/doc.tmac (doc-inset-list, doc-hang-list, doc-ohang-list): 19 Restore `doc-Pa-font'. 20 212001-07-04 Werner LEMBERG <wl@gnu.org> 22 23 * src/utils/indxbib/dirnamemax.c: Moved to ... 24 * src/libs/libgroff/maxfilename.cc: Here. 25 s/dir_name_max/file_name_max/. 26 Add copyright. 27 * src/include/lib.h: Add file_name_max. 28 * src/utils/indxbib/indxbib.cc: Updated. 29 * src/utils/indxbib/Makefile.sub, src/libs/libgroff/Makefile.sub: 30 Updated. 31 32 * src/libs/libgroff/tmpfile.cc (TMPFILE_PREFIX) [__MSDOS__]: Define 33 as empty. 34 (xtmpfile) [_MSC_VER]: Removed -- MSVC has mktemp(). 35 36 * src/preproc/html/pre-html.cc (PAGE_TEMPLATE, PS_TEMPLATE, 37 REGION_TEMPLATE): New macros. 38 (createAllPages, makeTempFiles): Use them. 39 Include `nonposix.h'. 40 (html_system): New function. 41 (createAllPages, createImage): Use it. 42 Use EXE_EXT. 43 44 * tmac/www.tmac: Fix typos. 45 462001-07-03 Werner LEMBERG <wl@gnu.org> 47 48 * tmac/www.tmac: Disable hyphenation in normal text only if output 49 device is html. 50 (URL, FTP, MAILTO): Disable hyphenation of actual URL with `\%'. 51 * tmac/groff_mwww.man, NEWS: Updated. 52 532001-07-03 Gaius Mulley <gaius@glam.ac.uk> 54 55 * tmac/www.tmac (.IMAGE): Add fourth parameter to specify vertical 56 image location. 57 582001-07-02 Ruslan Ermilov <ru@FreeBSD.org> 59 60 * tmac/doc-common, tmac/doc.tmac (doc-display-ft-stack, 61 doc-display-ps-stack): Implement font and font size stack for 62 displays. 63 642001-07-02 Werner LEMBERG <wl@gnu.org> 65 66 * REVISION: Increased to 2. 67 * src/roff/troff/input.cc (read_size): Fix special case `\s[0]'. 68 69 * src/groff/grog/grog.pl (process): Handle `Oo' and `Oc' not at the 70 beginning of a line. 71 * src/groff/grog/grog.sh: Ditto. 72 732001-06-29 Peter Marquardt <wwwutz@molgen.mpg.de> 74 75 * src/preproc/eqn/neqn.sh: Put `export' keyword in a new line to 76 make it portable. 77 782001-06-27 Werner LEMBERG <wl@gnu.org> 79 80 Fix problems with preprocessor string for `man' program. 81 82 * *.man: Don't use `s' in preprocessor string -- it doesn't exist. 83 Updated/added copyright. 84 Moved Emacs's local variable to identify nroff mode to the end of 85 the file; add local variable if missing. 86 872001-06-26 Andras Salamon <andras@cs.wits.ac.za> 88 89 * aclocal.m4: Replace AC_LANG_SAVE + AC_LANG_CPLUSPLUS with 90 AC_LANG_PUSH(C++) and AC_LANG_RESTORE with AC_LANG_POP(C++). 91 * configure: Regenerated. 92 932001-06-25 Andras Salamon <andras@cs.wits.ac.za> 94 95 * aclocal.m4 (GROFF_PAGE): Fix page detection code. 96 * configure: Regenerated. 97 982001-06-24 Werner LEMBERG <wl@gnu.org> 99 100 * doc/homepage.ms: Don't include arkup.tmac (which no longer exists) 101 but www.tmac. 102 * doc/pic.ms: Fix typos. 103 104Version 1.17.1 released 105======================= 106 1072001-06-21 Golubev I. N. <gin@mo.msk.ru> 108 109 * aclocal.m4 (GROFF_NEED_DECLARATION): Fix inclusion of strings.h. 110 * configure: Updated. 111 1122001-06-20 Gaius Mulley <gaius@glam.ac.uk> 113 114 * src/roff/preproc/html/pre-html.cc (make_message): Fix incorrect 115 image names. 116 * src/roff/troff/dic.cc (blank_line): Add html tag. 117 1182001-06-19 Gaius Mulley <gaius@glam.ac.uk> 119 120 * src/roff/troff/input.cc (do_suppress): Fix typo. 121 1222001-06-18 Gaius Mulley <gaius@glam.ac.uk> 123 124 Added two new options (-D and -I) to specify image names and a 125 subdirectory to place the images in. 126 127 Change syntax from \\Ox to \\O[x]. 128 129 * src/devices/grohtml/post-html.cc (main): Add options. 130 (usage): Updated. 131 * src/preproc/html/pre-html.cc: Include `stdarg.h'. 132 Use `NULL' instead of `0' for null string pointers. 133 (MAX_RETRIES): New macro. 134 (lengthOfintToStr, intToStr, make_message): New functions. 135 (makeFileName): Make function static. 136 Implement -D and -I options. 137 (checkImageDir): New function. 138 (write_end_image, write_start_image): Use new syntax of \O. 139 (createAllPages, removeAllPages): Implement -D and -I options. Use 140 make_message(). 141 (createImage): Use make_message(). 142 (addps4html): Add guard for malloc(). 143 (usage, scanArguments): Updated. 144 (makeTempFiles): Use mkstemp(). 145 (removeTempFiles): Use unlink(). 146 (findPrefix): Add guard for malloc(). 147 (main): Updated. 148 * src/roff/troff/input.cc (get_delim_file_name): New function to 149 parse \O. 150 (do_suppress): Updated to parse new syntax. 151 * src/devices/grohtml/grohtml.man: Updated. 152 * tmac/www.tmac: Updated to new syntax. 153 154 * NEWS: Updated. 155 1562001-06-15 Werner LEMBERG <wl@gnu.org> 157 158 * src/roff/grog/Makefile.sub: Remove NAMEPREFIX. 159 160 * src/devices/grohtml/grohtml.man: Minor improvements. 161 1622001-06-14 Werner LEMBERG <wl@gnu.org> 163 164 * src/preproc/html/Makefile.sub: Remove NAMEPREFIX. 165 1662001-06-11 Werner LEMBERG <wl@gnu.org> 167 168 * man/roff.man, mann/groff.man: Use '\" instead of .\" in the first 169 line to specify preprocessor options -- mandb 2.3.1 only recognizes 170 the former. 171 * src/preproc/grn/grn.man: Add proper '\" string. 172 1732001-06-11 OKAZAKI Tetsurou <okazaki@be.to> 174 175 * test-groff: Don't use PATH but GROFF_BIN_PATH. 176 1772001-06-08 Werner LEMBERG <wl@gnu.org> 178 179 Updated to autoconf 2.50. 180 181 * configure.in: Renamed to... 182 * configure.ac: This. 183 * aclocal.m4 (AC_OUTPUT_MAKE_DEFS): Removed. 184 (GROFF_OS390): Updated. 185 * configure: Regenerated. 186 1872001-05-18 Werner LEMBERG <wl@gnu.org> 188 189 * src/roff/troff/env.c, src/roff/troff/env.h, 190 src/roff/troff/input.cc, src/roff/troff/troff.man: Undo `ss' change 191 from 2000-12-21. 192 1932001-05-17 Jeffrey Friedl <jfriedl@yahoo-inc.com> 194 195 * src/roff/troff/input.cc (read_size): Fix special case `\s0'. 196 1972001-05-16 Werner LEMBERG <wl@gnu.org> 198 199 * src/roff/troff/input.cc (read_size): Emit warning if value becomes 200 less than or equal zero; set it to 1 then. 201 * src/roff/troff/node.h (node::node): Initialize `last'. 202 2032001-05-08 Werner LEMBERG <wl@gnu.org> 204 205 * tmac/an-old.tmac: Make predefined strings work in compatibility 206 mode. 207 Add troff version guard. 208 * tmac/doc.tmac: Simplify version guard. 209 2102001-05-07 Werner LEMBERG <wl@gnu.org> 211 212 The .ns and .rs requests are now honoured not only in the top-level 213 but in all diversions (similar to UNIX troff). 214 215 This change is based on a patch from Tadziu Hoffmann 216 <hoffmann@usm.uni-muenchen.de>. 217 218 * src/roff/troff/div.h (diversion): Add `no_space_mode' member. 219 (top_level_diversion): Remove `no_space_mode' member. 220 * src/roff/troff/div.cc (diversion::diversion, 221 top_level_diversion::top_level_diversion): Updated. 222 (macro_diversion::output): Reset `no_space_mode'. 223 (no_space, restore_spacing): Use `curdiv' unconditionally. 224 (space_request, blank_line): Check `curdiv->no_space_mode'. 225 (no_space_mode_reg::get_value, no_space_mode_reg::get_string): Use 226 `curdiv' unconditionally. 227 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo: 228 Updated. 229 2302001-05-06 Werner LEMBERG <wl@gnu.org> 231 232 Added two new requests `de1' and `am1' which are similar to `de' and 233 `am' with the difference that compatibility mode is saved on entry, 234 switched off during macro execution, and restored on exit. 235 236 * src/roff/troff/input.h: Added two new special characters 237 (COMPATIBLE_SAVE, COMPATIBLE_RESTORE). 238 * src/roff/troff/input.cc (input_iterator): Added two member 239 functions `save_compatible_flag' and `get_compatible_flag'. 240 (input_stack): Ditto. 241 (string_iterator): Ditto. Also add private member 242 `saved_compatible_flag'. 243 (token::next): Use COMPATIBLE_SAVE and COMPATIBLE_RESTORE. 244 (calling_mode): New enumeration. 245 (do_define_macro): Use it. Insert COMPATIBLE_SAVE and 246 COMPATIBLE_RESTORE at the beginning and end of macro, respectively. 247 (define_macro, define_indirect_macro, append_macro, ignore): Use 248 `calling_mode'. 249 (define_nocomp_macro, append_nocomp_macro): New functions. 250 (init_input_requests): Updated. 251 (do_request): Rename local variable `saved_compatible_flag' to 252 `old_compatible_flag'. 253 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it. 254 255 * tmac/an-old.tmac: Use `de1' instead of `de' request for all 256 public and trap-invoked macros. As a consequence, the man macros 257 work in compatibility mode also. 258 2592001-05-06 Solar Designer <solar@openwall.com> 260 261 * Makefile.in: Use $(mandir). 262 2632001-05-06 Alexios Zavras <zvr@pobox.com> 264 265 * src/utils/afmtodit/afmtodit.pl: Fix serious typo. 266 2672001-05-05 Werner LEMBERG <wl@gnu.org> 268 269 Added `.ns' number register: Returns 1 in no-space mode (if in 270 top-level diversion), 0 otherwise. 271 272 * src/roff/troff/div.cc (no_space_mode_reg): New class. 273 (init_div_requests): Updated. 274 * NEWS, src/roff/troff/troff.man, man/groff.man, doc/groff.texinfo: 275 Document it. 276 2772001-05-04 Werner LEMBERG <wl@gnu.org> 278 279 * src/roff/nroff/nroff.man: Improved documentation (especially 280 locales). 281 2822001-05-02 Werner LEMBERG <wl@gnu.org> 283 284 Added `brp' request: This is \p as a request. 285 286 * src/roff/troff/env.cc (environment::do_break): Add parameter 287 `spread'. 288 (do_break_request): New function (was `break_request'). 289 (break_request): Calls `do_break_request'. 290 (break_spread_request): New; calls `do_break_request'. 291 (init_env_requests): Updated. 292 * src/roff/troff/env.h: Updated. 293 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it. 294 295 * REVISION: Increased to 1. 296 * win32-diffs: Updated. 297 2982001-05-01 Werner LEMBERG <wl@gnu.org> 299 300 * tmac/an-old.tmac: Fix minor compatibility mode issue. 301 * tmac/troffrc-end: Make it really work in compatibility mode. 302 3032001-04-27 Werner LEMBERG <wl@gnu.org> 304 305 * src/utils/lkbib/lkbib.cc: Switch inclusion order of stdio.h and 306 stdlib.h. 307 3082001-04-22 Werner LEMBERG <wl@gnu.org> 309 310 * src/libs/libgroff/getopt.c, src/include/getopt.h: Updating to 311 latest versions from glibc CVS archive. 312 313 * MORE.STUFF: Updated, using a patch from Kees Zeelenberg 314 <c.zeelenberg@hccnet.nl>. 315 3162001-04-21 Werner LEMBERG <wl@gnu.org> 317 318 * configure.in: Move check for mkstemp() to... 319 * aclocal.m4 (GROFF_MKSTEMP): This new function. 320 * configure: Regenerated. 321 322 * src/include/groff-getopt.h: Don't use variable names in 323 declarations. 324 325 * src/devices/grohtml/html-chars.h: Removed. It isn't used. 326 * src/devices/grohtml/Makefile.sub, 327 src/devices/grohtml/post-html.cc: Updated. 328 3292001-04-21 Albert Chin-A-Young <china@thewrittenword.com> 330 331 * configure.in: Add special check for mkstemp(). 332 * src/libs/libgroff/tmpfile.cc: Use it. 333 * src/utils/indxbib/indxbib.cc: Ditto. 334 * src/utils/pfbtops/pfbtops.c (main): Don't use C++ comment style. 335 * src/devices/grolbp/lbp.h (lbpprintf, lbpputs, vdmprintf): Use 336 `const'. 337 3382001-04-20 Bruce Lilly <blilly@erols.com> 339 340 `Version_string' as C++ object was not visible to linker from C 341 object files. 342 Add `const' to `Version_string'. 343 344 * src/utils/pfbtops/pfbtops.c (main), src/roff/groff/groff.cc 345 (main), src/roff/troff/input.cc (main), src/preproc/tbl/main.cc 346 (main), src/preproc/pic/main.cc (main), src/preproc/eqn/main.cc 347 (main), src/preproc/grn/main.cc (main), src/preproc/html/pre-html.cc 348 (scanArguments), src/preproc/refer/refer.cc (main), 349 src/preproc/soelim/soelim.cc (main), src/devices/grotty/tty.cc 350 (main), src/devices/grodvi/dvi.cc (main), src/devices/grolj4/lj4.cc 351 (main), src/devices/grohtml/post-html.cc (main), 352 src/devices/grolbp/lbp.cc (main), src/utils/tfmtodit/tfmtodit.cc 353 (main), src/utils/hpftodit/hpftodit.cc (main), 354 src/utils/lookbib/lookbib.cc (main), src/utils/indxbib/indxbib.cc 355 (main), src/utils/lkbib/lkbib.cc (main), 356 src/utils/addftinfo/addftinfo.cc (main): Implement it. 357 358 * src/roff/groff/pipeline.c: Add _UWIN. 359 * src/include/nonposix.h: Ditto. 360 3612001-04-20 Werner LEMBERG <wl@gnu.org> 362 363 * src/include/lib.h: Use HAVE_STRERROR. 364 * src/roff/groff/pipeline.c: Ditto. 365 * src/preproc/html/pre-html.cc: Remove declaration of `strerror'. 366 * src/libs/libgroff/Makefile.sub (version.cc): Add `extern "C"'. 367 * src/utils/pfbtops/pfbtops.c: Add copyright notice. 368 * win32-diffs: Updated. 369 * src/utils/hpftodit/hpftodit.cc (read_map): Fix compiler warning. 370 3712001-04-19 Werner LEMBERG <wl@gnu.org> 372 373 * src/preproc/html/pre-html.cc (scanArguments): Use `troff_command' 374 instead of hardwired `"troff"'. 375 (char_buffer::read_file): Remove unused variables. 376 (char_buffer::write_file_troff): Ditto. 377 (char_buffer::write_file_html): Ditto. 378 (generateImages): Ditto. 379 (abs): Removed. 380 * src/utils/addftinfo/addftinfo.cc (main): Fix compilation problem. 381 382 * src/include/lib.h: Don't include `groff-getopt.h' for UWIN. 383 384 * src/libs/libgroff/font.cc (font::load_desc): Fix compiler warning. 385 * src/libs/libbib/index.cc (index_search_item_iterator::get_tag, 386 index_search_item::search1): Ditto. 387 * src/roff/troff/node.h (width_list): Reorder members. 388 * src/roff/troff/input.cc (do_define_macro): Fix compiler warning. 389 (lookup_warning): Ditto. 390 (prepend_string): Commented out. 391 * src/roff/troff/dictionary.cc (is_good_size): Fix compiler warning. 392 * src/roff/troff/reg.cc (number_value_to_ascii): Ditto. 393 * src/preproc/tbl/main.cc (process_format): Ditto. 394 * src/preproc/pic/pic.y (define_variable, reset, reset_all): Fix 395 compiler warnings. 396 * src/preproc/pic/pic.cc: Updated. 397 * src/preproc/eqn/lex.cc (init_table): Fix compiler warnings. 398 * src/preproc/eqn/over.cc (over_box::compute_metrics): Ditto. 399 * src/preproc/refer/command.cc (execute_command): Ditto. 400 * src/preproc/refer/ref.cc (sortify_title, find_month): Ditto. 401 * src/preproc/refer/token.cc (lookup_token): Ditto. 402 * src/preproc/soelim/soelim.cc: Ditto. 403 * src/preproc/html/pushbackbuffer.cc (ERROR): Ditto. 404 (isHexDigit): Commented out. 405 (pushBackBuffer::isString): Remove unused variable. 406 * src/devices/grops/ps.cc (ps_printer::special): Fix compiler 407 warning. 408 * src/devices/grops/psrm.cc (resource_manager::lookup_font, 409 resource_manager::read_resource_arg, read_one_of, parse_extensions): 410 Ditto. 411 * src/devices/grodvi/dvi.cc (dvi_printer::draw): Ditto. 412 * src/devices/grolj4/lj4.cc (lj4_font::handle_unknown_font_command, 413 lookup_paper_size): Ditto. 414 * src/devices/grohtml/post-html.cc (is_subsection): Commented out. 415 (text_glob, element_list): Reorder members. 416 * src/devices/grohtml/html-text.cc (html_text::do_pre): Remove 417 compiler warning. 418 * src/devices/grohtml/html-text.h (html_text::emit_space): Change 419 return value to `void'. 420 * src/devices/grohtml/output.cc (word_list::word_list): Fix order 421 of initializers. 422 * src/devices/grohtml/html.h (simple_output::check_newline, 423 simple_output::space_or_newline, simple_output::enable_newlines): 424 Add return value. 425 * src/devices/grolbp/lbp.cc (wp54charset, set_papersize): Remove 426 compiler warnings. 427 * src/utils/tfmtodit/tfmtodit.cc (tfm::load, gf::load, main): Ditto. 428 * src/utils/hpftodit/hpftodit.cc (File::seek, read_symbol_sets, 429 output_ligatures, output_charset, read_map): Ditto. 430 * src/utils/lookbib/lookbib.cc (main): Ditto. 431 * src/utils/indxbib/indxbib.cc (main, fwrite_or_die): Ditto. 432 (do_file): Fix typo (`=' -> `=='). 433 * src/utils/lkbib/lkbib.cc (main): Remove compiler warning. 434 * src/utils/addftinfo/addftinfo.cc (main): Ditto. 435 4362001-04-18 Ruslan Ermilov <ru@FreeBSD.org> 437 438 * src/roff/nroff/nroff.sh: Adding -p (pic) and -t (tbl) options. 439 Fix usage of GROFF_BIN_PATH. 440 * src/roff/nroff/nroff.man: Updated. 441 4422001-04-18 Werner LEMBERG <wl@gnu.org> 443 444 * NEWS: Fixing typos. 445 Updated. 446 447Version 1.17 released 448===================== 449 4502001-04-17 Werner LEMBERG <wl@gnu.org> 451 452 * tmac/Makefile.sub (install-data): mdoc.local-s is in current 453 directory, not in $(srcdir). 454 4552001-04-16 Werner LEMBERG <wl@gnu.org> 456 457 * doc/groff.texinfo: More info on conditionals. 458 4592001-04-15 Werner LEMBERG <wl@gnu.org> 460 461 * doc/groff.texinfo: Added some info about groff internals. 462 463 * src/roff/troff/node.cc (make_glyph_node): Emit warning message 464 about missing special character only if the name is non-null. 465 4662001-04-14 Werner LEMBERG <wl@gnu.org> 467 468 Removing the grohtml-old device driver which is now obsolete. 469 470 * src/devices/grohtml-old/*: Removed. 471 * font/devhtml-old/*: Removed. 472 * src/libs/libgroff/htmlindicate.cc (graphic_start, graphic_end): 473 Remove comments. 474 * Makefile.in (CCPROGDIRS, DEVDIRS): Updated. 475 * test-groff (PATH): Updated. 476 * tmac/Makefile.sub (NORMALFILES): Updated. 477 * tmac/an-old.tmac: Remove special code for html-old device. 478 Replace `html-or-html-old' register with `an-html'. 479 * tmac/eqnrc: Updated. 480 * tmac/html-old.tmac: Removed. 481 * tmac/troffrc, tmac/troffrc-end: Updated. 482 * tmac/www.tmac: Remove special code for html-old device. 483 Replace `html-or-html-old' register with `www-html'. 484 485 * src/libs/libgroff/tmpfile.cc (remove_tmp_files), 486 src/libs/libgroff/htmlindicate.cc (graphic_end), 487 include/htmlindicate.h, src/preproc/grn/*.cc, 488 src/roff/groff/env.{cc,h}: Remove `void' parameter if used as a 489 single argument for consistency with rest of source code. 490 491 * aclocal.m4, tmac/an-old.tmac: Fix copyright. 492 4932001-04-13 Ruslan Ermilov <ru@FreeBSD.org> 494 495 * src/roff/troff/troff.man: Fixing typos. 496 4972001-04-13 Werner LEMBERG <wl@gnu.org> 498 499 * doc/pic.ms: Fixing many font switches. 500 * doc/groff.texinfo: Fixes, additions. 501 * MORE.STUFF: Updated. 502 5032001-04-12 Gaius Mulley <gaius@glam.ac.uk> 504 505 * src/devices/grohtml/grohtml.man: Updated manual page regarding 506 simple anchor. 507 * src/preproc/html/pre-html.cc (createImage): Fixed right hand 508 cropping of images. 509 (removeTempFiles): New function to tidy up temporary files. 510 * src/preproc/html/pre-html.cc (main): Calls `removeTempFiles()'. 511 Many fixes to do with the new inline suppress node and image regions 512 are much tighter. 513 * src/devices/grohtml/post-html.cc: New method `is_auto_img'. 514 (generate_img_src): New function. 515 (html_printer::do_auto_image): Utilizes it. 516 (do_heading, do_title): Include inline images within their contents. 517 (html_printer::begin_page): Tidied up comments that are issued to 518 the html output file. 519 (html_printer::do_fill): Fixed so that `.nf' works with fonts other 520 than courier. 521 (text_glob::is_br): New method used by do_heading. 522 * tmac/s.tmac: If -Thtml then emit $1 in .IP rather than its 523 equivalent diversion. 524 * src/include/html-strings.h: Altered image tags to reflect the 525 inline image node. 526 * src/include/htmlindicate.h (html_end_suppress): Added `is_inline' 527 parameter. 528 * src/preproc/eqn/main.cc: Will suppress generation of image tags if 529 it is already inside a pic image. Only emit tags if the argument 530 `-Tps:html' is present. 531 * src/preproc/tbl/main.cc: Changes to reflect additional 532 `html_end_suppress' parameter. 533 * src/roff/troff/env.cc: Only emit eol tag if a node has been 534 emitted since the last eol tag was written. 535 * src/roff/troff/env.h: New boolean `emitted_node'. 536 * src/roff/troff/input.cc (do_suppress): Handles extra suppress 537 nodes \O3, \O4, \O5. No longer use `output_low_mark_miny'. 538 * src/roff/troff/node.cc (check_charinfo): New method. 539 (troff_output_file::determine_line_limits): Alterations to limit 540 checking. 541 * tmac/www.tmac: Changes to reflect new suppress nodes. 542 5432001-04-12 Bruno Haible <haible@clisp.cons.org> 544 545 * src/devices/grohtml/post-html.cc (html_printer::add_to_sbuf): 546 Escape the html_glyph in the buffer. 547 (str_translate_to_html): Output the unescaped escaped_char. 548 * src/devices/grohtml/html-text.cc (issue_table_begin): Set 549 `frame=void', not `frame=none'. Add `border=0'. 550 5512001-04-12 Werner LEMBERG <wl@gnu.org> 552 553 * PROBLEMS: Add some words on how to avoid wrapper macros. 554 5552001-04-11 Blake McBride <blake@florida-software.com> 556 557 * src/include/nonposix.h (fileno) [_MSC_VER]: Removed. 558 5592001-04-11 Werner LEMBERG <wl@gnu.org> 560 561 * font/devlbp/Makefile.sub (CLEANADD): Set it. 562 * tmac/Makefile.sub (CLEANADD): Add tmac.local-s. 563 * Makefile.in (dist): Don't remove src/xditview/Imakefile, but ... 564 * Makefile.sub (DISTCLEANFILES): Here. 565 566 * libs/libgroff/new.cc: Include `nonposix.h'. 567 * win32-diffs: Updated. 568 5692001-04-10 Ruslan Ermilov <ru@FreeBSD.org> 570 571 Added skeleton macro for defunct macros. 572 573 Updated documentation. 574 575 When inside displays, an empty input line warning should be 576 suppressed. If another macro call is put inside a display, 577 all subsequent empty lines found in that display caused a 578 warning to be emitted. 579 580 * tmac/doc.tmac (doc-defunct-macro): New macro. 581 (Db, Ds, Ex, Or, Sf): Reimplemented using this macro. 582 (doc-restore-global-vars): Fixed typo. 583 (doc-empty-line): Check the `doc-display-depth' register to 584 determine whether we are inside display or not. 585 586 * tmac/doc-common: Removed `Or' and `Sf' registers. 587 Moved obsolete `Ds' macro to doc.tmac. 588 589 * tmac/groff_mdoc.man: Bump document date. 590 Document `.Vt' under ``Variable Types''. 591 Removed documentation for obsolete `.Or' macro. 592 5932001-04-10 Werner LEMBERG <wl@gnu.org> 594 595 * NEWS: Updated. 596 * doc/groff.texinfo: Many fixes, additions, clarifications, etc. 597 5982001-04-10 Bruno Haible <haible@clisp.cons.org> 599 600 * src/devices/grodvi/dvi.cc (main): Accept --help and --version. 601 (usage): Add stream argument. Don't exit. 602 * src/devices/grohtml/post-html.cc (main): Accept --help and --version. 603 Write --version output to stdout, not stderr. 604 (usage): Add stream argument. Don't exit. 605 * src/devices/grohtml-old/html.cc (main): Accept --help and --version. 606 (usage): Add stream argument. Don't exit. 607 * src/devices/grolbp/lbp.cc (long_options): Use symbolic getopt.h 608 constants. 609 (usage): Add stream argument. Don't exit. 610 (main): Write --help output to stdout, not stderr. 611 * src/devices/grolj4/lj4.cc (main): Accept --help and --version. 612 (usage): Add stream argument. Don't exit. 613 * src/devices/grops/ps.cc (main): Accept --help and --version. 614 (usage): Add stream argument. Don't exit. 615 * src/devices/grotty/tty.cc (main): Accept --help and --version. 616 (usage): Add stream argument. Don't exit. 617 * src/preproc/eqn/main.cc (usage): Add stream argument. Don't exit. 618 (main): Accept --help and --version. 619 * src/preproc/grn/main.cc (usage): Add stream argument. Don't exit. 620 (main): Accept --help and --version. 621 * src/preproc/html/pre-html.cc (usage): Add stream argument. 622 (scanArguments): Accept --help and --version. 623 * src/preproc/pic/main.cc (usage): Add stream argument. Don't exit. 624 (main): Accept --help and --version. 625 * src/preproc/refer/refer.cc (main): Accept --help and --version. 626 (usage): Add stream argument. Don't exit. 627 * src/preproc/soelim/soelim.cc (usage): Add stream argument. Don't 628 exit. 629 (main): Accept --help and --version. 630 * src/preproc/tbl/main.cc (usage): Add stream argument. Don't exit. 631 (main): Accept --help and --version. 632 * src/roff/groff/groff.cc (main): Accept --help and --version. 633 (synopsis): Add stream argument. 634 (help): Write --help output to stdout, not stderr. 635 (usage): Add stream argument. Don't exit. 636 * src/roff/grog/grog.pl: Accept --help and --version. 637 (help): New sub. 638 * src/roff/grog/grog.sh: Accept --help and --version. 639 * src/roff/nroff/nroff.sh: Accept --help and --version. 640 * src/roff/troff/input.cc (USAGE_EXIT_CODE): Remove macro. 641 (usage): Add stream argument. Don't exit. 642 (main): Accept --help and --version. 643 * src/utils/addftinfo/addftinfo.cc (main): Accept --help and --version. 644 (usage): New function with stream argument, doesn't exit. 645 * src/utils/hpftodit/hpftodit.cc (main): Accept --help and --version. 646 (usage): New function with stream argument, doesn't exit. 647 * src/utils/indxbib/indxbib.cc (main): Accept --help and --version. 648 (usage): Add stream argument. Don't exit. 649 * src/utils/lkbib/lkbib.cc (usage): Add stream argument. Don't exit. 650 (main): Accept --help and --version. 651 * src/utils/lookbib/lookbib.cc (usage): Add stream argument. Don't 652 exit. 653 (main): Accept --help and --version. 654 * src/utils/pfbtops/pfbtops.c (usage): Add stream argument. Don't exit. 655 (main): Accept --help and --version. 656 * src/utils/tfmtodit/tfmtodit.cc (main): Accept --help and --version. 657 (usage): Add stream argument. Don't exit. 658 6592001-04-10 Ruslan Ermilov <ru@freebsd.org> 660 661 Fix indentation in SYNOPSIS. 662 663 Updated to include changes of latest BSD mdoc version (basically, 664 the only change is that `.Fn' and `.Fc' put a final semicolon after 665 a function declaration in the SYNOPSIS section). 666 667 * tmac/doc.tmac (doc-in-synopsis-count): Replaced with ... 668 (doc-in-synopsis-section): New variable. Updated all related 669 functions. 670 (doc-indent-synopsis-active): New register. 671 (Nd, Fn, Fo): Use it. 672 (Cd): It requires manipulation of \n[doc-indent-synopsis] so that 673 `.Cd' with long argument line produces indented wrapped lines. 674 Also, the misplaced `.nop \*[doc-Nm-font]\c'' caused extra 675 undesirable line break to be output. 676 (doc-do-func-decl, Nm, Vt, Fn, Fo): Remove extraneous calls to 677 `.rs'. 678 (Fn, Fc): Add final `;' to output. 679 (doc-save-global-vars, doc-restore-global-vars): Updated. 680 * tmac/doc-common: Remove `Ex' register. 681 Updated. 682 * tmac/doc-ditroff, tmac/doc-nroff, tmac/doc-syms: Updated 683 copyright. 684 6852001-04-06 Ruslan Ermilov <ru@freebsd.org> 686 687 * tmac/doc.tmac (Cd): Simplify code. 688 * tmac/groff_mdoc.man: Document some behaviour of `Cd' request. 689 6902001-04-06 Werner LEMBERG <wl@gnu.org> 691 692 Implement continuous underlining for nroff mode. To do that, a new 693 request in the ditroff language has been added: `x u N' (N is 0 694 or 1). 695 696 \X and \Y are now transparent to end-of-sentence recognition. 697 698 * src/include/printer.h (printer): Add `type' parameter to `special' 699 method. 700 * src/libs/libdriver/printer.cc (printer::special): Updated. 701 * src/libs/libdriver/input.cc (do_file): Handle `x u N'. 702 703 * src/devices/dvi/dvi.cc (dvi_printer::special): Handle only 704 specials of type `p'. 705 * src/devices/grohtml/post-html.cc (html_printer::special): Ditto. 706 * src/devices/grohtml-old/html.cc (html_printer::special): Ditto. 707 * src/devices/grops/ps.cc (ps_printer::special): Ditto. 708 * src/devices/grotty/tty.cc: Add new enum CU_MODE. 709 (glyph::order): New method. 710 (tty_printer::add_char): Use it. 711 (tty_printer::special): New method. 712 (tty_printer::end_page): Implement it. 713 714 * src/roff/troff/node.h (special_node): Add `no_init_string' member. 715 * src/roff/troff/node.cc (special_node::special_node): Add parameter 716 to set `no_init_string'. 717 (special_node::tprint_start): Use it. 718 (special_node::same, special_node::copy): Updated. 719 (special_node::ends_sentence): New method. 720 (troff_output_file::start_special): Add parameter to include 721 inititialization of special conditionally. 722 723 * src/roff/troff/env.h (environment): New member `underline_spaces'. 724 * src/roff/troff/env.cc (do_underline_special): New function. 725 (environment::set_font): Use it. 726 (do_underline): Use it. This was `underline()'. 727 (underline): Call `do_underline()'. 728 (continuous_underline): New function which calls `do_underline()'. 729 (environment::newline): Use `do_underline_special()'. 730 (init_env_requests): Updated. 731 732 * NEWS, man/troff_out.man: Updated. 733 7342001-04-06 Bruno Haible <haible@clisp.cons.org> 735 736 * font/devutf8/R.proto: Fix code of 'shc'. 737 7382001-04-06 Ruslan Ermilov <ru@freebsd.org> 739 740 Many fixes. Diag lists can now be nested also; additionally, 741 `-compact' and `-offset' are supported. 742 743 * tmac/doc.tmac (doc-have-indent): Replaced with ... 744 (doc-list-have-indent-stackXXX): A new register stack. 745 (doc-have-diag-list): Removed. 746 (Bl): Use `doc-list-have-indent-stackXXX'. 747 (El): Updated. 748 (doc-diag-list): Use `doc-compact-list-stackXXX'. 749 (doc-tag-list): Use `doc-list-have-indent-stackXXX'. 750 (doc-set-vertical-and-indent): Ditto. 751 (doc-next-list-depth): Removed. 752 (doc-increment-list-stack): Updated. 753 (doc-decrement-list-stack): Use `doc-list-depth' instead of 754 `doc-next-list-depth'. 755 (doc-end-list, doc-end-column-list): Don't use 756 `doc-increment-list-stack'. 757 (doc-set-column-tab): Don't use `doc-list-offset-stackXXX'. 758 (doc-save-global-vars, doc-restore-global-vars): Updated. 759 * tmac/doc-common: Updated. 760 * tmac/groff_mdoc.man: Updated. 761 * NEWS: Fix typo. 762 7632001-04-02 Werner LEMBERG <wl@gnu.org> 764 765 * src/devices/grotty/grotty.man: Fix grammatical error. 766 7672001-03-30 Ruslan Ermilov <ru@freebsd.org> 768 769 Remove .Ld from mdoc package; replace it with special handling of 770 `...'. 771 772 * tmac/doc-common: Remove `Ld' register. 773 Uncomment `doc-volume-ds-*' strings. 774 Remove `doc-operating-system-default'. 775 (Os): Updated. 776 * tmac/doc-syms (Ld): Removed. 777 * tmac/doc.tmac (doc-parse-args, doc-parse-arg-vector): Handle 778 `...' specially. 779 * NEWS: Updated. 780 781 * tmac/groff_mdoc.man: Many fixes and updates. 782 7832001-03-29 Werner LEMBERG <wl@gnu.org> 784 785 * tmac/troffrc-end: Protect data with `.do'. Reported by T. Kurt 786 Bond <tkb@tkb.mpl.com>. 787 * tmac/www.tmac: Save compatibility mode. 788 7892001-03-28 Ruslan Ermilov <ru@freebsd.org> 790 791 * tmac/groff_mdoc.man: Many fixes. 792 7932001-03-28 Werner LEMBERG <wl@gnu.org> 794 795 * src/preproc/soelim/soelim.man: Document that `.<whitespace>so' 796 isn't recognized. 797 7982001-03-27 Werner LEMBERG <wl@gnu.org> 799 800 * tmac/an-old.tmac (TP, an-do-tag): Reduce line length while in 801 diversion. This fixes overlong tags. 802 8032001-03-26 Werner LEMBERG <wl@gnu.org> 804 805 * doc/groff.texinfo: Fixed and improved documentation of fonts. 806 * tmac/doc-syms: Fix error messages. 807 * tmac/an-old.tmac: Remove incorrect double backslashes. 808 8092001-03-24 Ruslan Ermilov <ru@freebsd.org> 810 811 * tmac/Makefile.sub: Strip mdoc.local also 812 * tmac/strip.sed: Fixed. 813 8142001-03-24 Werner LEMBERG <wl@gnu.org> 815 816 * tmac/doc-nroff, tmac/doc-ditroff: Implement -rSxx switch for 817 selecting the font size. 818 * tmac/groff_mdoc.man, NEWS: Document it. 819 8202001-03-23 Werner LEMBERG <wl@gnu.org> 821 822 * src/roff/troff/div.cc (save_vertical_space): Add default argument 823 to `sv' request. 824 * src/roff/troff/env.cc (family_change): Make `.fam' accept no 825 argument to restore previous font family. 826 * src/roff/troff/troff.man, man/groff.man, NEWS: Updated. 827 828 * doc/groff.texinfo: More fixes and additions (mainly for font 829 manipulating commands). 830 831 * tmac/groff_mdoc.reference.man: Small updates and renamed to ... 832 * tmac/groff_mdoc.man: This. The quick reference has been removed. 833 * tmac/Makefile.sub, NEWS: Updated. 834 8352001-03-23 Werner LEMBERG <wl@gnu.org> 836 837 Replaced mdoc implementation. The new version is `state of the 838 art', using almost all new features of groff 1.17 -- it won't run 839 with older versions. 840 841 * tmac/doc.tmac: Completely rewritten. 842 * tmac/doc-common: Ditto. 843 * tmac/doc-nroff: Ditto. 844 * tmac/doc-ditroff: Ditto. 845 * tmac/doc-syms: Ditto. 846 * tmac/mdoc.local: New file. 847 * tmac/groff_mdoc.samples.man: Replaced with ... 848 * tmac/groff_mdoc.reference.man: New file, covering mdoc completely. 849 * tmac/strip.sed: Updated. 850 * tmac/Makefile.sub: Updated. 851 * INSTALL: Updated. 852 853 * tmac/groff_man.man: Add `man.local' to the FILES section. 854 8552001-03-22 Werner LEMBERG <wl@gnu.org> 856 857 * doc/groff.texinfo: Added many @noindent. 858 Replaced @end_Example -> @endExample. 859 Added info whether registers are r/o. 860 Many other additions and fixes. 861 8622001-03-21 Werner LEMBERG <wl@gnu.org> 863 864 * doc/groff.texinfo: Added macro @Var (and some hacks due to bugs 865 in makeinfo of texinfo 4.0) to be used in @Def* macros. 866 Improved @Def* macros: Now the exact syntax of request, register, 867 and escapes is shown. 868 Added macros for parentheses and brackets to be used in @Def*. 869 Many fixes and improvements of the documentation. 870 8712001-03-20 Werner LEMBERG <wl@gnu.org> 872 873 * doc/groff.texinfo: Added new index: `st' (for strings). 874 Added macros @Defstr(x). 875 Added macro @Example (adding @group). 876 Other minor improvements. 877 8782001-03-19 Werner LEMBERG <wl@gnu.org> 879 880 * doc/groff.texinfo: Added two new indices: `es' (for escapes) and 881 `rq' for requests. `fn' is no longer used. 882 Added macros @Defreq(x), @Defreg(x), and @Defesc(x). 883 Removed @Deffn(x). 884 885 * tmac/an-old.tmac (an-p-footer): If `cR' is set, replace page 886 number with name of man page. 887 8882001-03-19 Larry Kollar <kollar@alltel.net> 889 890 * doc/groff.texinfo: Complete revision. Added many @Deffn to gain 891 consistency. 892 8932001-03-19 Werner LEMBERG <wl@gnu.org> 894 895 * man/groff_font.man: Document `prepro', `postpro', and `print'. 896 * src/roff/groff/groff.man: Improve documentation of `-l' and `-L'. 897 * src/devices/grohtml/grohtml.man: Fixing typos. 898 8992001-03-19 Gaius Mulley <gaius@glam.ac.uk> 900 901 * tmac/s.tmac (@IP): Pass `.ip' html tag. 902 * tmac/groff_mwww.man: Remove .LINE macro 903 * tmac/www.tmac (LINE): Add `.ti'. 904 905 * src/devices/grohtml/post-html.cc (html_printer): New member 906 `indent'. 907 (html_printer::emit_raw): Use it. 908 (html_printer::do_linelength): Ditto. 909 (html_printer::do_pageoffset): Ditto. 910 (html_printer::do_indentation): Ditto. 911 (html_printer::do_tempindent): Ditto. 912 (html_printer::do_break): Ditto. 913 (html_printer::begin_page): Ditto. 914 (html_printer::do_indentedparagraph): New function. 915 (html_printer::troff_tag): Handle `.ip'. 916 * src/devices/grohtml/html-text.cc (html_text::issue_table_begin): 917 Add `<td width=...>' handling. 918 (html_text::do_table): Add parameter. 919 (html_text::do_indent): Updated. 920 * src/devices/groohtml/html-text.h: Updated. 921 9222001-03-16 Gaius Mulley <gaius@glam.ac.uk> 923 924 Introduced simple html tables to implement indentation. 925 926 * src/devices/grohtml/html.h (word, word_list): New structures. 927 (simple_output): Use it. 928 * src/devices/grohtml/post-html.cc: Add `INDENTATION'. 929 (html_printer): Improve indentation handling. 930 (html_printer::emit_raw): Set `in_table' element. Handle 931 indentation if set. 932 (html_printer::write_header): Move conditional downwards. 933 Don't allow whitespace in tags. 934 (html_printer::do_linelength): Handle line length and indentation 935 conditionally. 936 (html_printer::do_pageoffset): Handle indentation conditionally. 937 (html_printer::do_indentation): Ditto. 938 (html_printer::do_tempindent): New function member. 939 (html_printer::do_fill): Take care of indentation. 940 (html_printer::do_flush): Finish table. 941 (html_printer::do_links): Ditto. 942 (html_printer::do_break): New function for handling `.br' and `.ti'. 943 (html_printer::troff_tag): Use it. 944 Handle `.ti'. 945 (html_printer::flush_globs): Fix. 946 (html_printer::flush_page): Finish table. 947 (html_printer::html_printer): Fix error message. Set up 948 `linelength'. 949 (html_printer::add_to_sbuf): Remove special handling of character 950 code 255. 951 (to_unicode): Remove `stop()'. 952 (html_printer::write_title): Cleanup. 953 (html_printer::begin_page): Use `put_string()'. Handle indentation. 954 (html_printer::~html_printer): Flush text and end the line. 955 Use `put_string()'. 956 * src/devices/grohtml/html_text.h: Add more *_TAG enum values. 957 * src/devices/grohtml/html_text.cc (html_text::end_tag): Fix 958 emission of tags. 959 (html_text::start_tag): Disable newlines. 960 (html_text::table_is_void): New function. 961 (html_text::issue_table_begin): Ditto. 962 (html_text::issue_table_end): Ditto. 963 (html_text::push_para): Better table handling. 964 (html_text::do_indent): New function. 965 (html_text::do_table): Ditto. 966 (html_text::done_table): Ditto. 967 (html_text::do_tt): Handle PRE_TAG. 968 (html_text::is_in_table): New function. 969 (html_text::check_emit_text): Handle tables. 970 (html_text::do_emittext): Use `nl()'. 971 (html_text::do_para): Handle table. 972 (html_text::remove_def): New function. 973 * src/devices/grohtml/output.cc (word, word_list): Implement 974 methods. 975 (simple_output::end_line): Flush last word. 976 (simple_output::simple_comment): Ditto. 977 (simple_output::begin_comment): Recoded. 978 (simple_output::end_comment): Ditto. 979 (simple_output::comment_arg): Removed. 980 (simple_output::check_newline): Improve test and flush last word. 981 (simple_output::space_or_newline): Improved. 982 (simple_output::write_newline): Replaced with... 983 (simple_output::nl): This. 984 (simple_output::put_raw_char): Flush last word. 985 (simple_output::check_space): Removed. 986 (simple_output::put_translated_string): Ditto. 987 (simple_output::put_string): Simplified. 988 (simple_output::put_number): Updated. 989 (simple_output::put_float): Ditto. 990 (simple_output::put_symbol): Removed. 991 (simple_output::enable_newlines): Add `check_newline()'. 992 (simple_output::flush_last_word): New function. 993 994 * src/roff/troff/enc.cc (no_fill): Remove call to add_html_tag(). 995 * src/roff/troff/div.cc (page_offset): Add call to add_html_tag(). 996 997 * tmac/s.tmac (@PP, @IP): Add html conditional code. 998 * tmac/an-old.tmac (TP): Ditto. 999 10002001-03-09 Ruslan Ermilov <ru@freebsd.org> 1001 1002 * mdate.sh: Make it POSIX compliant. 1003 10042001-03-09 Werner LEMBERG <wl@gnu.org> 1005 1006 Added the `return' request to end a macro immediately. It simply 1007 pops iterators from the input stack until a macro iterator is found. 1008 1009 * src/roff/troff/input.cc (input_iterator::is_macro, 1010 macro_iterator::is_macro): New member. 1011 (input_return_boundary): New class to signal an immediate return 1012 to while_request(). 1013 (input_stack::add_return_boundary, input_stack::is_return_boundary): 1014 New functions. 1015 (input_stack::clear): Use it. 1016 (input_stack::pop_macro): New function. 1017 (while_request): Use `is_return_boundary()'. 1018 (return_macro_request): New function. 1019 (init_input_requests): Use it. 1020 1021 * src/roff/troff/TODO: Updated. 1022 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it. 1023 10242001-03-08 Werner LEMBERG <wl@gnu.org> 1025 1026 * src/roff/troff/input.cc (input_iterator::is_boundary): Minor 1027 cleanup. 1028 10292001-03-07 Werner LEMBERG <wl@gnu.org> 1030 1031 Make `\B' more rigid. 1032 1033 * src/roff/troff/number.cc (parse_expr, parse_term): Add `rigid' 1034 parameter. 1035 (get_number_rigidly): New function. 1036 * src/roff/troff/input.cc (do_expr_test): Use it. 1037 * src/roff/troff/token.h: Updated. 1038 1039 * src/roff/troff/request.h: Fix typo (init_html_request -> 1040 init_markup_request). 1041 10422001-03-04 Gaius Mulley <gaius@glam.ac.uk> 1043 1044 Fixed grohtml handling of any named glyph for glyph indexes < 0x80. 1045 Cosmetic changes to `.html-begin', `.html-end', `.html-image' which 1046 are now `.begin', `.end', `.image'. 1047 1048 * src/devices/grohtml/post-html.cc: Adding UNICODE_DESC_START. 1049 (html_printer::add_to_sbuf): Changing type of `code' parameter. 1050 Use add_char_to_sbuf(). 1051 (to_unicode): New function. 1052 (char_translate_to_html): Changing type of `ch' parameter. 1053 Use `to_unicode()'. 1054 (html_printer::~html_printer): Comment out doctype string. 1055 * src/preproc/html/pre-html.cc (write_end_image): Use `.end' 1056 instead of `.html-end'. 1057 (write_start_image): Use `.begin' and `.image' instead of 1058 `.html-begin' and `.html-image'. 1059 * src/roff/troff/input.cc: Rename `html_level' to `begin_level'. 1060 (html_begin): Renamed to ... 1061 (begin): This. 1062 (html_end): Renamed to ... 1063 (end): This. 1064 (html_image): Renamed to ... 1065 (image): This. 1066 (init_html_requests): Renamed to ... 1067 (init_markup_requests): This. 1068 * tmac/www.tmac: Updated. 1069 10702001-02-28 Bram <bram@avontuur.org> 1071 1072 * src/libs/libgroff/font.cc (font_widths_cache): Fixing syntax of 1073 constructor. 1074 10752001-02-26 David Leonard <david.leonard@csee.uq.edu.au> 1076 1077 * doc/meref.me: Fixing some typos. 1078 10792001-02-16 Werner LEMBERG <wl@gnu.org> 1080 1081 * src/roff/troff/node.cc (space_node::get_hyphenation_type): New 1082 method. Return `HYPHEN_MIDDLE' if it was `\:'. 1083 * src/roff/troff/node.h: Updated. 1084 10852001-02-17 Ruslan Ermilov <ru@FreeBSD.org> 1086 1087 * tmac/groff_tmac.man: Fix typo. 1088 10892001-02-16 Werner LEMBERG <wl@gnu.org> 1090 1091 Fixing a bug which prevented proper end-of-sentence recognition 1092 between an `unformatted' box and the following text. As a 1093 consequence, vertical line distances are no longer preserved in 1094 boxes after a call to `.unformat' -- because boxes aren't 1095 line-oriented (contrary to diversions), this doesn't make sense 1096 anyway. 1097 1098 * src/roff/troff/node.cc (*node::set_unformat_flag): Add return 1099 value. 1100 (vertical_size_node::set_unformat_flag): New method. 1101 * src/roff/troff/node.hh: Updated. 1102 * src/roff/troff/input.cc (word_space_node::reread, 1103 hmotion_node::reread): Reset `unformat' flag after usage. 1104 (unformat_macro): Append only if `set_unformat_flag()' returns 1105 non-zero. 1106 * src/roff/troff/troff.man: Updated. 1107 11082001-02-15 Werner LEMBERG <wl@gnu.org> 1109 1110 * src/roff/troff/troff.man, NEWS, man/groff.man: Improved 1111 documentation of `asciify' and `unformat' requests. 1112 11132001-02-13 Werner LEMBERG <wl@gnu.org> 1114 1115 Redesigned the `unformat' request. It is no longer connected with 1116 `asciify' but rather uses new `reread()' methods if the `unformat' 1117 flag is set. Additionally, the handling of space characters after 1118 unformatting has been fixed so that they retain their width. 1119 1120 * src/roff/troff/node.h (width_list): New structure to store 1121 original widths of spaces. 1122 (node): Added `unformat' member. 1123 Replaced `num_spaces' variable with `orig_width' list. 1124 * src/roff/troff/node.cc (*node::asciify, 1125 asciify_reverse_node_list): Removed `unformat_only' flag and related 1126 code. 1127 (word_space_node::asciify, word_space_node::word_space_node): Use 1128 `orig_width'. 1129 (word_space_node::~word_space_node): New destructor. 1130 (word_space_node::copy): Updated to handle `orig_width'. 1131 (hmotion_node::copy, unbreakable_space_node::copy): Updated. 1132 (*node::merge_space): Update `orig_width' list if necessary. 1133 (*node::set_unformat_flag): New methods to set the `unformat' flag. 1134 * src/roff/troff/enc.cc (environment::space_newline): Use 1135 `width_list'. 1136 (environment::space): Added method to handle space width and 1137 sentence space width as parameters. Use `width_list'. 1138 (environment::make_tab_node): Updated. 1139 * src/roff/troff/env.h: Updated. 1140 * src/roff/troff/input.cc (word_space_node::reread, 1141 unbreakable_space_node::reread, hmotion_node::reread): New methods 1142 to handle nodes specially if `unformat' flag is set. 1143 (do_asciify_macro): Renamed back to ... 1144 (asciify_macro): This. 1145 (unformat_macro): New implementation to simply set the `unformat' 1146 flag. 1147 1148 * MORE.STUFF: Added more info about deroff. 1149 11502001-02-08 Werner LEMBERG <wl@gnu.org> 1151 1152 * src/roff/troff/node.h (unbreakable_space_node, hmotion_node, 1153 space_char_hmotion_node, overstrike_node): Add `get_hyphen_list()' 1154 and `add_self()' methods to avoid hyphenation. For example, the 1155 hyphen list for `foo\0\0bar' was `foobar', causing insertion of a 1156 soft hyphen after `foo'. Now the hyphen list is correctly 1157 `foo<ignore><ignore>bar'. 1158 11592001-02-05 Yoshiteru Kageyama <yt-kage@cb3.so-net.ne.jp> 1160 1161 * tmac/groff_tmac.man: Fix `BIR' macro. 1162 11632001-02-04 Werner LEMBERG <wl@gnu.org> 1164 1165 A new escape sequence `\:', inserting a zero-width break point. 1166 1167 * src/roff/troff/input.h: Adding `ESCAPE_COLON'. 1168 * src/roff/troff/input.cc (get_copy, token::next, asciify): 1169 Implement it. 1170 * src/roff/troff/node.h (node): Add `is_escape_colon()' virtual 1171 method. 1172 (space_node): Add `was_escape_colon' member. Add `is_escape_colon()' 1173 and `asciify()' methods. 1174 * src/roff/troff/node.cc (space_node::space_node): Updated. 1175 (space_node::asciify): Handle `was_escape_colon'. 1176 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it. 1177 1178 Handle `\~' similar to other comparable requests. 1179 1180 * src/roff/troff/input.cc (process_input_stack): Remove now obsolete 1181 label. 1182 (token::next): Move creation of an unbreakable_space_node to... 1183 (token::add_to_node_list): Here. 1184 1185 Fix a bug which sometimes prevented hyphenation of words connected 1186 with `\~' or `\ ' (and other escape sequences handled as 1187 TOKEN_NODE). This also fixes a hyphenation problem with boxes 1188 (after a call to the `unformat' request). 1189 1190 * src/roff/troff/env.h (environment::possibly_break_line, 1191 environment::hyphenate_line): Introducing `start_here' parameter. 1192 * src/roff/troff/env.cc (environment::space_newline, 1193 environment::space): Use it. 1194 (environment::possibly_break_line, environment::hyphenate_line): 1195 Implement it. 1196 * src/roff/troff/input.cc (process_input_stack): Use it. 1197 * src/roff/troff/node.h (unbreakable_space_node, hmotion_node, 1198 space_char_hmotion_node, overstrike_node): Add 1199 `get_hyphenation_type()' method. 1200 * src/roff/troff/node.cc (break_char_node::asciify): Don't asciify 1201 if `unformat_only' is active. 1202 12032001-01-30 Werner LEMBERG <wl@gnu.org> 1204 1205 Implemented new read-only number register `.linetabs' which 1206 returns 1 if in line-tabs mode, 0 otherwise. 1207 1208 * src/roff/troff/env.h (environment): Add get_line_tabs() member. 1209 * src/roff/troff/env.cc (get_line_tabs): New function. 1210 (init_env_requests): Use it. 1211 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it. 1212 1213 * VERSION, REVISION: Changing to 1.17.0. 1214 12152001-01-28 Werner LEMBERG <wl@gnu.org> 1216 1217 Fixed a bug which prevented hyphenation of words which are finished 1218 with `\)'. 1219 1220 * src/roff/troff/token.h (token): Add enum type 1221 `TOKEN_TRANSPARENT_DUMMY' and method `transparent_dummy()'. 1222 * src/roff/troff/input.cc (token::next, token::description, 1223 get_line_arg, token::add_to_node_list, token::process): Use it. 1224 12252001-01-27 Werner LEMBERG <wl@gnu.org> 1226 1227 * src/roff/troff/div.h (diversion): Add `saved_prev_line_interrupted'. 1228 * src/roff/troff/div.cc (do_divert): Use it. 1229 1230 * src/roff/troff/input.cc (asciify): Add ESCAPE_RIGHT_PARENTHESIS. 1231 12322001-01-25 Werner LEMBERG <wl@gnu.org> 1233 1234 Adding the `linetabs' request. If set, tab distances are not 1235 computed relative to the input line but relative to the output line. 1236 1237 * src/roff/troff/env.h (environment): New member `line_tabs'. 1238 * src/roff/troff/env.cc (line_tabs_request): Implement request. 1239 (environment::environment, environment::copy): Updated. 1240 (environment::distance_to_next_tab): Use `line_tabs'. 1241 (init_env_requests): Register request. 1242 * src/roff/troff/troff.man, man/groff.man, NEWS: Document it. Other 1243 fixes. 1244 12452001-01-24 Werner LEMBERG <wl@gnu.org> 1246 1247 Introducing a new read-only register `.int' which is set to a 1248 positive value if the last output line is interrupted (i.e., if it 1249 contains `\c'). 1250 1251 * src/roff/troff/env.cc (init_env_requests): Add it. 1252 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it. 1253 12542001-01-23 Gaius Mulley <gaius@glam.ac.uk> 1255 1256 * tmac/mwww.tmac: Call `www.tmac', not `arkup.tmac'. 1257 * src/preproc/html/pre-html.cc (findPrefix): New function which 1258 generates the troff executable name via the system prefix. 1259 * src/preproc/eqn/main.cc: Modified warning message. 1260 12612001-01-23 Werner LEMBERG <wl@gnu.org> 1262 1263 troff's `box' and `boxa' requests didn't preserve temporary 1264 indentation. 1265 1266 * src/roff/troff/div.h (diversion): Add `saved_saved_indent' and 1267 `saved_target_text_length' members. 1268 * src/roff/troff/div.cc (do_divert): Use them. 1269 1270 Tabs (but not yet leaders and fields) are now handled correctly by 1271 `asciify' request. 1272 1273 * node.h (hmotion_node): Add field `was_tab'. 1274 * env.cc (environment::make_tab_node): Set it. 1275 * node.cc (hmotion_node::copy, hmotion_node::asciify): Use it. 1276 1277 Added new request `unformat' which will, contrary to `asciify', 1278 preserve font information after unformatting (i.e., only nodes 1279 dealing with horizontal space are converted back to input 1280 characters). 1281 1282 * input.cc (asciify_macro): Renamed to ... 1283 (do_asciify_macro): this, having a new parameter `unformat_only'. 1284 (asciify_macro, unformat_macro): New; using do_asciify_macro. 1285 (init_input_requests): Added `unformat'. 1286 * node.cc (*_node::asciify), asciify_reverse_node_list: Added 1287 parameter to control asciification process. 1288 * node.h (*_node::asciify): Ditto. 1289 * NEWS, src/roff/troff/troff.man, man/groff.man: Document it. 1290 12912001-01-20 Werner LEMBERG <wl@gnu.org> 1292 1293 * doc/groff.texinfo: Minor improvement of `.in' documentation. 1294 12952001-01-18 Werner LEMBERG <wl@gnu.org> 1296 1297 * tmac/ps.tmac: Remove call of psold.tmac. 1298 * tmac/psold.tmac: Comment updated. 1299 * tmac/psnew.tmac: Removed since no longer needed. 1300 * tmac/Makefile.sub, NEWS, src/devices/grops/grops.man: Updated. 1301 1302 * font/devutf8/R.proto: Adding `shc' glyph. 1303 * font/devutf8/NOTES: Updated. 1304 1305 * test-groff: Updated. 1306 13072001-01-15 Gaius Mulley <gaius@glam.ac.uk> 1308 1309 First cut of the new html device driver. Changes to pre-html and 1310 the new grohtml are too numerous to be documented here. 1311 1312 Stuff related to `html' has been renamed to `html-old' and `html2' 1313 stuff has been renamed to `html' (including directories). The new 1314 html device driver is therefore invoked as `-Thtml'. 1315 1316 Added new `\O' escape to suppress output (needed by html driver). 1317 1318 Added functions and code to pass info about input-level commands 1319 (`.in', `.fl', etc.) to html driver. 1320 1321 Three new functions (.html-begin, .html-end, and .html-image) for 1322 better html handling: `html-begin' will execute the remaining line 1323 if at the outermost nesting level, increasing an internal counter. 1324 `html-end' does the same but decreases the internal counter. 1325 `html_image' puts its arguments into a special node (suppress_node) 1326 to define an image region. 1327 1328 The `output' request has been removed. 1329 1330 * tmac/html-tags.tmac: Removed. 1331 * tmac/arkup.tmac: Updated and renamed to ... 1332 * tmac/www.tmac: New file. 1333 * tmac/markup.tmac Updated and renamed to ... 1334 * tmac/mwww.tmac: New file. 1335 * tmac/Makefile.sub: Updated. 1336 * tmac/an-old.tmac: Updated. 1337 * tmac/eqnrc: Updated. 1338 * tmac/groff_man.man 1339 * tmac/groff_markup.man: Updated and renamed to ... 1340 * tmac/groff_mwww.man: New file. 1341 * tmac/groff_tmac.man: Updated. 1342 * tmac/html-old.tmac: Updated and Renamed from html.tmac. 1343 * tmac/html.tmac: Updated and renamed from html2.tmac. 1344 * tmac/pspic.tmac: Updated html support. 1345 * tmac/s.tmac: Added html output support. 1346 * tmac/troffrc, tmac/troffrc-end: Updated. 1347 1348 * Makefile.in, doc/Makefile: Updated. 1349 * doc/groff.texinfo: Added info about new `\O' escape. 1350 * doc/homepage.ms: Use `MAILTO' macro. 1351 1352 * font/devhtml/DESC.proto: Add `C' font. 1353 * font/devhtml/Makefile.sub: Updated. 1354 * font/devhtml/R.proto: Minor fixes. 1355 * font/devhtml-old/Makefile.sub: Updated. 1356 1357 * src/devices/grohtml-old/Makefile.sub: Updated. 1358 1359 * src/libs/libdriver/printer.cc (printer::get_font_from_index): New 1360 method. 1361 * src/libs/libgroff/htmlindicate.cc (html_begin_suppress, 1362 graphic_start): Add `inline' parameter. Update. 1363 (html_end_suppress, graphic_end): Update. 1364 1365 * src/include/html-strings.h: New file. 1366 * src/include/htmlindicate.h: Comments updated. 1367 * src/include/printer.h: Updated. 1368 1369 * src/preproc/eqn/main.cc (do_file, main): Updated. 1370 * src/preproc/pic/troff.cc (troff_output::start_picture, 1371 troff_output::finish_picture): Updated. 1372 * src/preproc/tbl/main.cc (process_input_file): Updated. 1373 1374 * src/roff/groff/groff.cc (main): Updated. 1375 Pass device arguments to predrivers also. 1376 Use `ps' device for `eqn' preprocessor if `-Thtml' is given. 1377 * src/roff/troff/env.h (environment): Updated. 1378 New elements `need_eol' and `ignore_next_eol' (for html output). 1379 * src/roff/troff/env.cc (environment::environment): Add initializers 1380 for `need_eol' and `ignore_next_eol'. 1381 (environment::add_html_tag_eol, en…
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