ChangeLog

   1 2001-11-02  Akim Demaille  <akim@epita.fr>
   2
   3         * doc/refcard.tex: Update.
   4
   5 2001-11-02  Akim Demaille  <akim@epita.fr>
   6
   7         * src/symtab.h (SUNDEF): New.
   8         * src/symtab.c (bucket_new): Init user_token_number to SUNDEF to
   9         stand for `uninitialized', instead of 0.
  10         * src/reader.c (packsymbols, parse_thong_decl): Adjust.
  11         * src/lex.c (lex): Adjust.
  12
  13         * tests/calc.at (_AT_DATA_CALC_Y): Declare a token for EOF.
  14         Number it 0.
  15         Let yylex return it instead of a plain 0.
  16         Reported by Dick Streefland.
  17
  18 2001-11-02  Akim Demaille  <akim@epita.fr>
  19
  20         * tests/regression.at (Mixing %token styles): New test.
  21
  22 2001-11-02  Akim Demaille  <akim@epita.fr>
  23
  24         * src/reader.c (parse_thong_decl): Formatting changes.
  25         (token_translations_init): New, extracted from...
  26         (packsymbols): Here.
  27         Adjust.
  28
  29 2001-11-01  Akim Demaille  <akim@epita.fr>
  30
  31         * tests/regression.at (AT_TEST_CPP_GUARD_H): New.
  32         Check that `9foo.y' produces correct cpp guards.
  33         * src/files.c (compute_header_macro): Prepend `BISON_' to CPP
  34         guards.
  35         Reported by Wwp.
  36
  37 2001-11-01  Akim Demaille  <akim@epita.fr>
  38
  39         * tests/regression.at (Invalid input: 2): New.
  40         * src/lex.c (unlexed_token_buffer): New.
  41         (lex, unlex): Adjust: when unlexing, be sure to save token_buffer
  42         too.
  43         Reported by Wwp.
  44
  45 2001-11-01  Akim Demaille  <akim@epita.fr>
  46
  47         * tests/calc.at: Catch up with 1.30.
  48         * configure.in: Bump to 1.49a.
  49         Adjust to newer Autotest.
  50
  51 2001-10-19  Pascal Bart  <pascal.bart@epita.fr>
  52
  53         * src/conflicts.c: Move global variables rrc_total and src_total ...
  54         (print_conflicts): here.
  55         * src/output.c (output): Free global variable user_toknums.
  56         * src/lex.c (token_obstack): Become static.
  57
  58 2001-10-18  Akim Demaille  <akim@epita.fr>
  59
  60         * tests/atlocal.in (GCC): Add.
  61         * tests/calc.at: s/m4_match/m4_bmatch/.
  62         s/m4_patsubst/m4_bpatsubst/.
  63         (AT_CHECK_CALC): Check the compiler's stderr only if it's GCC.
  64         * configure.in: AC_SUBST(GCC).
  65
  66 2001-10-14  Marc Autret  <autret_m@epita.fr>
  67
  68         * src/options.c (create_long_option_table): Fix.
  69
  70 2001-10-10  Akim Demaille  <akim@epita.fr>
  71
  72         * src/bison.simple: Be sure to set YYSTACK_USE_ALLOCA.
  73
  74 2001-10-04  Akim Demaille  <akim@epita.fr>
  75
  76         * src/reader.c (parse_union_decl): Push the caracters in
  77         union_obstack, not attrs_obstack.
  78
  79 2001-10-04  Akim Demaille  <akim@epita.fr>
  80
  81         Merge in the branch 1.29.
  82
  83         * src/reader.c (packsymbols): Use a temporary obstack for
  84         `%%tokendef', since output_stack is already used elsewhere.
  85
  86         2001-10-02  Akim Demaille  <akim@epita.fr>
  87
  88         Bump 1.29d.
  89
  90         2001-10-02  Akim Demaille  <akim@epita.fr>
  91
  92         Version 1.29c.
  93
  94         2001-10-02  Akim Demaille  <akim@epita.fr>
  95
  96         * tests/regression.at (Invalid CPP headers): New.
  97         From Alexander Belopolsky.
  98         * src/files.c (compute_header_macro): Map non alnum chars to `_'.
  99
 100         2001-10-02  Akim Demaille  <akim@epita.fr>
 101
 102         * tests/regression.at (Invalid input): New.
 103         * src/lex.c (lex): Be sure to set `token_buffer' in any case.
 104         Reported by Shura.
 105
 106         2001-10-02  Akim Demaille  <akim@epita.fr>
 107
 108         * tests/calc.at: Now that --debug works, the tests must be adjusted.
 109
 110         2001-10-02  Akim Demaille  <akim@epita.fr>
 111
 112         * src/output.c (output_parser): Assert `skeleton'.
 113         * src/files.c (skeleton_find): Look harder for skeletons on DOSish
 114         systems.
 115         From Shura.
 116
 117         2001-10-01  Marc Autret  <autret_m@epita.fr>
 118
 119         * src/lex.h: Echo modifications.
 120         * src/lex.c (unlex): Parameter is now token_t.
 121         From Hans Aberg.
 122
 123         2001-10-01  Marc Autret  <autret_m@epita.fr>
 124
 125         * src/main.c: Include lex.h.
 126         From Hans Aberg.
 127
 128         2001-09-29  Akim Demaille  <akim@epita.fr>
 129
 130         * src/getargs.c (longopts): `--debug' is `-t', not `-d'.
 131
 132         2001-09-28  Akim Demaille  <akim@epita.fr>
 133
 134         * tests/testsuite.at: Update to newer Autotest.
 135         * tests/Makefile.am (EXTRA_DIST): bison is not to be shipped.
 136
 137         2001-09-27  Akim Demaille  <akim@epita.fr>
 138
 139         Position independent wrapper.
 140
 141         * tests/bison: Remove.
 142         * tests/bison.in: New.
 143         * configure.in: Adjust.
 144
 145         2001-09-27  Paul Eggert  <eggert@twinsun.com>
 146
 147         Port quotearg fixes from tar 1.13.24.
 148
 149         * lib/quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
 150         tm to be declared.
 151         (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
 152         (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
 153
 154         * m4/Makefile.am (EXTRA_DIST): Add mbrtowc.m4.
 155         * m4/mbrtowc.m4: New file.
 156         * m4/prereq.m4 (jm_PREREQ_QUOTEARG): Check for mbsinit and stddef.h.
 157         Use jm_FUNC_MBRTOWC instead of AC_CHECK_FUNCS(mbrtowc).
 158
 159         2001-09-27  Akim Demaille  <akim@epita.fr>
 160
 161         Bump to 1.29c.
 162
 163         2001-09-27  Akim Demaille  <akim@epita.fr>
 164
 165         Version 1.29b.
 166
 167         2001-09-25  Akim Demaille  <akim@epita.fr>
 168
 169         * src/system.h: Include `xalloc.h'.
 170         Remove it from the C files.
 171         * src/files.c (output_files): Free the obstacks.
 172         * src/lex.c (init_lex): Rename as...
 173         (lex_init): this.
 174         (lex_free): New.
 175         * src/main.c (main): Use it.
 176
 177         2001-09-24  Marc Autret  <autret_m@epita.fr>
 178
 179         * src/vcg.c (open_edge, close_edge, open_node, close_node): Change
 180         to output informations in fout (FILE*).
 181         (open_graph, close_graph): Likewise.
 182         (output_graph, output_edge, output_node): Likewise.
 183         * src/vcg.h: Update function prototypes.
 184         * src/print_graph.c (print_graph): Open output graph file.
 185         (print_actions): Adjust.
 186         * src/files.h: Remove extern declaration.
 187         * src/files.c: Remove graph_obstack declaration.
 188         (open_files): Remove graph_obstack initialization.
 189         (output_files): Remove graph_obstack saving.
 190
 191         2001-09-24  Marc Autret  <autret_m@epita.fr>
 192
 193         * src/files.c (compute_output_file_names): Fix.
 194
 195         2001-09-24  Marc Autret  <autret_m@epita.fr>,
 196                     Akim Demaille  <akim@epita.fr>
 197
 198         * src/reader.c (reader): Remove call to free_symtab ().
 199         * src/main.c (main): Call it here.
 200         Include symtab.h.
 201         * src/conflicts.c (initialize_conflicts): Rename as...
 202         (solve_conflicts): this.
 203         * src/print.c (print_core, print_actions, print_state)
 204         (print_grammar): Dump to a file instead a `output_obstack'.
 205         (print_results): Dump `output_obstack', and then proceed with the
 206         FILE *.
 207         * src/files.c (compute_output_file_names, close_files): New.
 208         (output_files): Adjust.
 209         * src/main.c (main): Adjust.
 210
 211         2001-09-23  Marc Autret  <autret_m@epita.fr>
 212
 213         * src/files.c (compute_header_macro): Computes header macro name
 214         from spec_defines_file when given.
 215
 216         2001-09-23  Marc Autret  <autret_m@epita.fr>
 217
 218         * src/files.c (output_files): Add default extensions.
 219
 220         2001-09-22  Akim Demaille  <akim@epita.fr>
 221
 222         * src/conflicts.c (finalize_conflicts): Rename as...
 223         (free_conflicts): this.
 224
 225         2001-09-22  Akim Demaille  <akim@epita.fr>
 226
 227         * src/gram.c (gram_free): Rename back as...
 228         (dummy): this.
 229         (output_token_translations): Free `token_translations'.
 230         * src/symtab.c (free_symtab): Free the tag field.
 231
 232         2001-09-22  Akim Demaille  <akim@epita.fr>
 233
 234         Remove `translations' as it is always set to true.
 235
 236         * src/gram.h: Adjust.
 237         * src/reader.c (packsymbols, parse_token_decl): Adjust
 238         * src/print.c (print_grammar): Adjust.
 239         * src/output.c (output_token_translations): Adjust.
 240         * src/lex.c (lex): Adjust.
 241         * src/gram.c: Be sure the set pointers to NULL.
 242         (dummy): Rename as...
 243         (gram_free): this.
 244
 245         2001-09-22  Akim Demaille  <akim@epita.fr>
 246
 247         * configure.in: Invoke AM_LIB_DMALLOC.
 248         * src/system.h: Use dmalloc.
 249         * src/LR0.c: Be sure to have pointers initialized to NULL.
 250         (allocate_itemsets): Allocate kernel_items only if needed.
 251
 252         2001-09-22  Akim Demaille  <akim@epita.fr>
 253
 254         * configure.in: Bump to 1.29b.
 255         * tests/Makefile.am (DISTCLEANFILES): Add package.m4.
 256         * tests/calc.at (_AT_DATA_CALC_Y): #undef malloc so that we don't
 257         need xmalloc.c in calc.y.
 258         From Pascal Bart.
 259
 260         2001-09-21  Akim Demaille  <akim@epita.fr>
 261
 262         Version 1.29a.
 263         * Makefile.maint, config/config.guess, config/config.sub,
 264         * config/missing: Update from masters.
 265         * tests/Makefile.am ($(srcdir)/$(TESTSUITE)): No longer depend
 266         upon package.m4.
 267         * configure.in (ALL_LINGUAS): Add `tr'.
 268
 269         2001-09-21  Akim Demaille  <akim@epita.fr>
 270
 271         * tests/Makefile.am (package.m4): Move to...
 272         ($(srcdir)/$(TESTSUITE)): here.
 273
 274         2001-09-20  Akim Demaille  <akim@epita.fr>
 275
 276         * src/complain.c: No longer try to be standalone: use system.h.
 277         Don't assume __STDC__ is defined to 1. Just test if it is defined.
 278         * src/complain.h: Likewise.
 279         * src/reduce.c (useless_nonterminals, inaccessable_symbols):
 280         Remove the unused variable `n'.
 281         From Albert Chin-A-Young.
 282
 283         2001-09-18  Marc Autret  <autret_m@epita.fr>
 284
 285         * doc/bison.1: Update.
 286         * doc/bison.texinfo (Bison Options): Update --defines and --graph
 287         descriptions.
 288         (Option Cross Key): Update.
 289         Add --graph.
 290
 291         2001-09-18  Marc Autret  <autret_m@epita.fr>
 292
 293         * tests/regression.at: New test (comment in %union).
 294
 295         2001-09-18  Marc Autret  <autret_m@epita.fr>
 296
 297         * src/reader.c (parse_union_decl): Do not output '/'. Let copy_comment
 298         do that.
 299         Reported by Keith Browne.
 300
 301         2001-09-18  Marc Autret  <autret_m@epita.fr>
 302
 303         * tests/output.at: Add tests for --defines and --graph.
 304
 305         2001-09-18  Marc Autret  <autret_m@epita.fr>
 306
 307         * tests/output.at: Removes tests of %{header,src}_extension features.
 308
 309         2001-09-18  Akim Demaille  <akim@epita.fr>
 310
 311         * tests/Makefile.am (package.m4): New.
 312         * tests/calc.at (_AT_CHECK_CALC): Just run `calc input'.
 313         (_AT_CHECK_CALC_ERROR): Likewise.
 314         Factor the `, ' part of verbose error messages.
 315
 316         2001-09-18  Marc Autret  <autret_m@epita.fr>
 317
 318         * src/getargs.c (longopts): Declare --defines and --graph as options
 319         with optional arguments.
 320         * src/files.h: Add extern declarations.
 321         * src/files.c (spec_graph_file, spec_defines_file): New.
 322         (output_files): Update.
 323         Remove CPP-outed code.
 324
 325         2001-09-18  Marc Autret  <autret_m@epita.fr>
 326
 327         Turn off %{source,header}_extension feature.
 328
 329         * src/files.c (compute_exts_from_gf): Update.
 330         (compute_exts_from_src): Update.
 331         (output_files): CPP-out useless code.
 332         * src/files.h: Remove {header,source}_extension extern declarations.
 333         * src/reader.c (parse_dquoted_param): CPP-out.
 334         (parse_header_extension_decl): Remove.
 335         (parse_source_extension_decl): Remove.
 336         (read_declarations): Remove cases tok_{hdrext,srcext}.
 337         * src/lex.c (percent_table): Remove {header,source}_extension entries.
 338         * src/lex.h (token_t): Remove tok_hdrext and tok_srcext.
 339
 340         2001-09-10  Akim Demaille  <akim@epita.fr>
 341
 342         * tests/output.at (AT_CHECK_BISON_FLAGS, AT_CHECK_BISON_PERCENT):
 343         (AT_CHECK_BISON_PERCENT_FLAGS): Merge into...
 344         (AT_CHECK_OUTPUT): this.
 345         Merely check ls' exit status, its output is useless.
 346
 347         2001-09-10  Akim Demaille  <akim@epita.fr>
 348
 349         * tests/calc.at: Use m4_match.
 350         (_AT_DATA_CALC_Y): Check `yyin != NULL', not `stdin != NULL'.
 351
 352         2001-09-10  Marc Autret  <autret_m@epita.fr>,
 353                     Akim Demaille  <akim@epita.fr>
 354
 355         * src/vcg.h (graph_s): color, textcolor, bordercolor are now
 356         enum color_e.
 357         * src/print_graph.c (print_graph): Initalize graph.layoutalgorithm
 358         to `normal'.
 359         * src/reader.c (parse_token_decl): Initialize token with tok_eof.
 360         * src/lex.h: Adjust prototype.
 361         (token_t): Add `tok_undef'.
 362         * src/lex.c (struct percent_table_struct): Retval is now a token_t.
 363         (parse_percent_token): Now returns token_t.
 364         Add default statement in switch.
 365         (lex): Separate `c' as an input variable, from the token_t result
 366         part.
 367         (unlexed): Is a token_t.
 368
 369         2001-09-10  Akim Demaille  <akim@epita.fr>
 370
 371         * configure.in: Bump to 1.29a.
 372
 373         2001-09-07  Akim Demaille  <akim@epita.fr>
 374
 375         Version 1.29.
 376
 377         2001-08-30  Akim Demaille  <akim@epita.fr>
 378
 379         * tests/atgeneral.m4, tests/atconfig.in, tests/suite.at: Remove.
 380         * m4/atconfig.m4: Remove.
 381         * tests/testsuite.at, tests/atlocal.in, tests/output.at,
 382         * tests/bison: New.
 383         * tests/regression.at, tests/calc.at: Use m4_define, AT_BANNER,
 384         m4_if, m4_patsubst, and m4_regexp.
 385         * tests/calc.at (_AT_CHECK_CALC, _AT_CHECK_CALC_ERROR): Use an
 386         `input' file instead of echo.
 387
 388         2001-08-29  Akim Demaille  <akim@epita.fr>
 389
 390         Bump to 1.28e.
 391
 392         2001-08-29  Akim Demaille  <akim@epita.fr>
 393
 394         Version 1.28d.
 395
 396         2001-08-29  Paul Eggert  <eggert@twinsun.com>
 397
 398         * src/bison.simple (yyparse): Don't take the address of an
 399         item before the start of an array, as that doesn't conform to
 400         the C Standard.
 401
 402         2001-08-29  Robert Anisko  <anisko_r@epita.fr>
 403
 404         * doc/bison.texinfo (Location Tracking Calc): New node.
 405
 406         2001-08-29  Paul Eggert  <eggert@twinsun.com>
 407
 408         * src/output.c (output): Do not define const, as this now
 409         causes more problems than it cures.
 410
 411         2001-08-29  Akim Demaille  <akim@epita.fr>
 412
 413         * doc/bison.texinfo: Modernize `@node' and `@top' use: just name
 414         the nodes.
 415         Be sure to tag the `detailmenu'.
 416
 417         2001-08-29  Akim Demaille  <akim@epita.fr>
 418
 419         * Makefile.maint (do-po-update): Wget refuses to overwrite files:
 420         download in a tmp dir.
 421
 422         2001-08-28  Marc Autret  <autret_m@epita.fr>
 423
 424         * config/depcomp: New file.
 425
 426         2001-08-28  Marc Autret  <autret_m@epita.fr>
 427
 428         * doc/bison.1 (mandoc): Adjust.
 429         From Juan Manuel Guerrero.
 430
 431         2001-08-28  Marc Autret  <autret_m@epita.fr>
 432
 433         * src/print_graph.c (print_state): Fix.
 434
 435         2001-08-27  Marc Autret  <autret_m@epita.fr>
 436
 437         * src/vcg.h (classname_s, infoname_s, node_s): Constify the
 438         char * members.
 439         Echo modifications to the functions prototypes.
 440         * src/vcg.c (add_classname, add_infoname): Adjust arguments.
 441
 442         2001-08-27  Marc Autret  <autret_m@epita.fr>
 443
 444         * src/vcg.c: Include `xalloc.h'.
 445         (add_colorentry): New.
 446         (add_classname): New.
 447         (add_infoname): New.
 448         * src/vcg.h: Add new prototypes.
 449
 450         2001-08-27  Akim Demaille  <akim@epita.fr>
 451
 452         * Makefile.maint: Sync. again with CVS Autoconf.
 453
 454         2001-08-27  Akim Demaille  <akim@epita.fr>
 455
 456         * Makefile.maint: Formatting changes.
 457         (po-update, cvs-update, update): New targets.
 458         (AMTAR): Remove.
 459
 460         2001-08-27  Akim Demaille  <akim@epita.fr>
 461
 462         * Makefile.am (AUTOMAKE_OPTIONS): 1.5.
 463         * Makefile.maint: Sync. with CVS Autoconf.
 464
 465         2001-08-27  Marc Autret  <autret_m@epita.fr>
 466
 467         * src/vcg.h (struct infoname_s): New.
 468         (struct colorentry_s): New.
 469         (graph_s): New fields {vertical,horizontal}_order in structure.
 470         Add `infoname' field.
 471         Add `colorentry' field;
 472         * src/vcg_defaults.h (G_VERTICAL_ORDER): New.
 473         (G_HORIZONTAL_ORDER): New.
 474         (G_INFONAME): New.
 475         (G_COLORENTRY): New.
 476         * src/vcg.c (output_graph): Add output of {vertical,horizontal}_order.
 477         Add output of `infoname'.
 478         Add output of `colorentry'.
 479
 480         2001-08-27  Marc Autret  <autret_m@epita.fr>
 481
 482         * src/reader.c (parse_dquoted_param): Rename variable `index' to `i'.
 483         This one shadowed a global parameter.
 484
 485         2001-08-24  Marc Autret  <autret_m@epita.fr>
 486
 487         * src/print_graph.c (node_output_size): Declared POSIX `size_t' type,
 488         instead of `unsigned'.
 489         (print_state): Do not call obstack_object_size () in obstack_grow ()
 490         to avoid macro variables shadowing.
 491
 492         2001-08-23  Marc Autret  <autret_m@epita.fr>
 493
 494         * src/lex.c (percent_table): Typo: s/naem/name/.
 495         Add graph option.
 496         Normalize new options declarations.
 497
 498         2001-08-20  Pascal Bart  <pascal.bart@epita.fr>
 499
 500         * tests/suite.at: Exercise %header_extension and %source_extension.
 501
 502         2001-08-16  Marc Autret  <autret_m@epita.fr>
 503
 504         * src/reader.c (parse_dquoted_param): New.
 505         (parse_header_extension_decl): Use it.
 506         (parse_source_extension_decl): Likewise.
 507
 508         2001-08-16  Marc Autret  <autret_m@epita.fr>
 509
 510         * src/vcg.c: Remove includes of `complain.h' and `xalloc.h'.
 511         (get_xxxx_str): Use assert () instead of complain ().
 512         Remove return invokations in default cases.
 513         (get_decision_str): Modify default behaviour. Remove second argument.
 514         Echo modifications on calls.
 515         (output_graph): Fix.
 516
 517         2001-08-16  Marc Autret  <autret_m@epita.fr>
 518
 519         * src/getargs.c (usage): Update with ``-g, --graph''.
 520
 521         2001-08-16  Marc Autret  <autret_m@epita.fr>
 522
 523         * doc/bison.texinfo (Bison Options): Add items `-g', `--graph'.
 524         (Option Cross Key): Likewise.
 525         * doc/bison.1: Update.
 526
 527 2001-09-25  Pascal Bart  <pascal.bart@epita.fr>
 528
 529         * src/output.c (output_master_parser): Don't finish action_obstack.
 530         (output_parser): Don't care about the muscle action, here.
 531         (prepare): Copy the action_obstack in the action muscle.
 532         (output): Free action_obstack.
 533
 534 2001-09-23  Pascal Bart  <pascal.bart@epita.fr>
 535
 536         * src/reader.c (parse_union_decl): Add new obstack union_obstack.  Which
 537         will contain `%union' declaration.
 538         (parse_union_decl): Delete #line directive output.
 539         (parse_union_decl): Substitute /attrs_obstack/union_obstack for all
 540         informations about %union.
 541         (parse_union_decl): Copy the union_obstack in the muscle stype.
 542         * src/bison.simple: Add new #line directive.
 543         Add typdef %%stype YYSTYPE.
 544
 545 2001-09-23  Pascal Bart  <pascal.bart@epita.fr>
 546
 547         * src/bison.simple: Add new `#line' directive.
 548
 549 2001-09-22  Pascal Bart  <pascal.bart@epita.fr>
 550
 551         * src/bison.simple: New `#line' directive.
 552         * src/output.c (output_parser): Support new dynamic muscle input_line.
 553
 554 2001-09-22  Marc Autret  <autret_m@epita.fr>
 555
 556         * src/output.c (output_master_parser): New.
 557         (output_parser): Be more re-entrant.
 558
 559 2001-09-21  Marc Autret  <autret_m@epita.fr>
 560
 561         * src/reader.c (copy_definition, parse_union_decl): Update and use
 562         `linef' muscle.
 563         (copy_action): Likewise.
 564         Use obstack_1grow ().
 565         * src/muscle_tab.c (muscle_init): Add muscle `linef'.
 566
 567 2001-09-21  Marc Autret  <autret_m@epita.fr>
 568
 569         * src/options.c (option_table): Adjust.
 570         * src/lex.c (parse_percent_token): Fix.
 571
 572 2001-09-20  Pascal Bart  <pascal.bart@epita.fr>
 573
 574         * src/options.c (symtab.h): Include it, need by lex.h.
 575
 576 2001-09-20  Pascal Bart  <pascal.bart@epita.fr>
 577
 578         * src/lex.c (parse_percent_token): Change type of variable `tx', which
 579         is now an option_table_struct*.
 580         (option_strcmp): New function option_strcmp.
 581         (parse_percent_token): Call option_strcmp.
 582         * src/getargs.c (xalloc.h, options.h): Include it.
 583         (getargs): Call create_long_option_table.
 584         (getargs): Free longopts at the end of the function.
 585         (shortopts): Move in options.c.
 586         * src/options.c (create_long_option_table): New function.  Convert
 587         information from option_table to option structure.
 588         * src/reader.c (options.h): Include it.
 589
 590         * src/Makefile.am: Adjust.
 591         * src/options.c (option_table): Create from longopts and percent_table.
 592         * src/getargs.c (longopts): Delete.
 593         * src/lex.c (struct percent_table_struct): Delete.
 594         (percent_table): Delete.
 595         (options.h): Include it.
 596         * src/options.c: Create.
 597         * src/options.h: Create.
 598         Declare enum opt_access_e.
 599         Define struct option_table_struct.
 600
 601 2001-09-20  Marc Autret  <autret_m@epita.fr>
 602
 603         * doc/bison.texinfo: Adjust terminologies about prologue and epilogue
 604         sections of Bison.
 605
 606 2001-09-19  Pascal Bart  <pascal.bart@epita.fr>
 607
 608         * src/bison.simple: s/%%filename/%%skeleton.
 609         * src/muscle_tab.c (getargs.h): Include it.
 610         (muscle_init): Insert new muscle skeleton.
 611
 612 2001-09-18  Pascal Bart  <pascal.bart@epita.fr>
 613
 614         * src/output.c (output_parser): Delete unused variable actions_dumped.
 615
 616 2001-09-07  Pascal Bart  <pascal.bart@epita.fr>
 617
 618         * src/output.c (output): Delete call to reader_output_yylsp.
 619         * src/reader.c (reader): Likewise.
 620         * src/reader.h: Delete declaration of reader_output_yylsp.
 621
 622 2001-09-02  Marc Autret  <autret_m@epita.fr>
 623
 624         * src/reader.c: Include muscle_tab.h.
 625         (parse_union_decl): Update.
 626         (parse_macro_decl): Rename parse_muscle_decl.
 627         Update to use renamed functions and variable.
 628         (read_declarations, copy_action, read_additionnal_code, : Updated
 629         with correct variables and functions names.
 630         (packsymbols, reader): Likewise.
 631
 632         * src/reader.h (muscle_obstack): Extern declaration update.
 633
 634         * src/output.c: Include muscle_tab.h
 635         In all functions using macro_insert, change by using muscle_insert ().
 636         (macro_obstack): Rename muscle_obstack.
 637         Echo modifications in the whole file.
 638         (MACRO_INSERT_INT): Rename MUSCLE_INSERT_INT.
 639         (MACRO_INSERT_STRING): Rename MUSCLE_INSERT_STRING.
 640         (MACRO_INSERT_PREFIX): Rename MUSCLE_INSERT_PREFIX.
 641
 642         * src/muscle_tab.h: Update double inclusion macros.
 643         (macro_entry_s): Rename muscle_entry_s.
 644         Update prototypes.
 645
 646         * src/muscle_tab.c: Include muscle_tab.h.
 647         Rename macro_tabble to muscle_table.
 648         (mhash1, mhash2, mcmp): Use muscle_entry.
 649         (macro_init): Rename muscle_init. Update.
 650         (macro_insert): Rename muscle_insert. Update.
 651         (macro_find): Rename muscle_find. Update.
 652
 653         * src/main.c: Include muscle_tab.h.
 654         (main): Call muscle_init ().
 655         * src/Makefile.am (bison_SOURCES): Echo modifications.
 656
 657 2001-09-02  Marc Autret  <autret_m@epita.fr>
 658
 659         Now the files macro_tab.[ch] are named muscle_tab.[ch].
 660
 661         * src/muscle_tab.c, src/muscle_tab.h: Add files.
 662
 663 2001-09-02  Marc Autret  <autret_m@epita.fr>
 664
 665         * src/macrotab.c, src/macrotab.h: Remove.
 666
 667 2001-09-01  Pascal Bart  <pascal.bart@epita.fr>
 668
 669         * src/reader.c (copy_guard): Use muscle to specify the `#line'
 670         filename.
 671
 672 2001-09-01  Marc Autret  <autret_m@epita.fr>
 673
 674         * tests/calc.at (exp): Now, YYERROR_VERBOSE need to be set
 675         to an explicit value to activate the feature. We do it here.
 676
 677 2001-08-31  Pascal Bart  <pascal.bart@epita.fr>
 678
 679         * src/output.c (prepare): Delete the `filename' muscule insertion.
 680         * src/reader.c (copy_action): Use `filename' muscule with `#line'.
 681         (parse_union_decl): Likewise.
 682         * src/macrotab.c (macro_init): Initialize filename by infile.
 683
 684 2001-08-31  Marc Autret  <autret_m@epita.fr>
 685
 686         * src/bison.simple (YYLSP_NEEDED): New definition.
 687         * src/output.c (prepare): Add macro insertion of `locations_flag'
 688
 689 2001-08-31  Pascal Bart  <pascal.bart@epita.fr>
 690
 691         * src/output.c (prepare): Delete insertion of previous muscles,
 692         and insert the `prefix' muscles.
 693         * src/macrotab.c (macro_init): Likewise.
 694         (macro_init): Initialization prefix directive by `yy'.
 695         * src/bison.simple: Substitute all %%yylex, %%yychar, %%yylval,
 696         %%yydebug, %%yyerror, %%yynerrs and %%yyparse by yylex, yychar,
 697         yylval, yydebug, yyerror, yynerrs and yyparse.
 698         New directive `#define' to substitute yydebug, ... with option
 699         name_prefix.
 700
 701 2001-08-31  Pascal Bart  <pascal.bart@epita.fr>
 702
 703         * src/main.c (main): Standardize.
 704         * src/output.c (output_table_data, output_parser): Likewise.
 705         * src/macrotab.h, src/macrotab.c, src/bison.simple: Likewise.
 706
 707 2001-08-31  Pascal Bart  <pascal.bart@epita.fr>, Marc Autret  <autret_m@epita.fr>
 708
 709         * src/reader.c (read_additionnal_code): Rename %%user_code to
 710         %%epilogue.
 711         * src/output.c (output): Rename %%declarations to %%prologue.
 712         * src/bison.simple: Echo modifications.
 713
 714 2001-08-31  Marc Autret  <autret_m@epita.fr>
 715
 716         * src/reader.c (readgram): CleanUp.
 717         (output_token_defines): Likewise.
 718         (packsymbols): Likewise.
 719         (reader): Likewise.
 720         * src/output.c (output): CPP-out useless code.
 721
 722 2001-08-31  Pascal Bart  <pascal.bart@epita.fr>
 723
 724         * src/reader.c (reader): Delete obsolete call to function
 725         output_trailers and output_headers.
 726         * src/output.h: Remove obsolete functions prototypes of output_headers
 727         and output_trailers.
 728
 729 2001-08-30  Pascal Bart  <pascal.bart@epita.fr>
 730
 731         * src/main.c: Include macrotab.h.
 732         * src/macrotab.h (macro_entry_s): Constify fields.
 733         Adjust functions prototypes.
 734         * src/macrotab.c (macro_insert): Constify key and value.
 735         (macro_find): Constify key.
 736         (macro_insert): Include 'xalloc.h'
 737         (macro_insert): Use XMALLOC.
 738         (macro_find): Constify return value.
 739         * src/output.c (output_table_data): Rename table to table_data.
 740         (output_parser): Constify macro_key, macro_value.
 741
 742 2001-08-30  Marc Autret  <autret_m@epita.fr>
 743
 744         * src/reader.c (parse_skel_decl): New.
 745         (read_declarations): Add case `tok_skel', call parse_skel_decl ().
 746         * src/lex.h (token_t): New token `tok_skel'.
 747         * src/lex.c (percent_table): Add skeleton option entry.
 748         Standardize.
 749
 750 2001-08-29  Marc Autret  <autret_m@epita.fr>
 751
 752         * src/bison.simple: Add %%user_code directive at the end.
 753         * src/reader.c (read_additionnal_code): New.
 754         (reader): Use it.
 755         * src/output.c (output_program): Remove.
 756         (output): Update.
 757
 758 2001-08-28  Marc Autret  <autret_m@epita.fr>
 759
 760         * src/output.c (output_actions): Clean up.
 761         (output_gram): CPP-out useless code.
 762         * src/reader.c (reader): Clean up, CPP-out useless code.
 763
 764 2001-08-28  Pascal Bart  <pascal.bart@epita.fr>
 765
 766         * src/output.c (output): Copy attrs_obstack in the '%%definitions'
 767         directive.
 768         * src/bison.simple: Add `%%definitions'.
 769
 770 2001-08-28  Marc Autret  <autret_m@epita.fr>
 771
 772         * config/depcomp: New file.
 773
 774 2001-08-27  Paul Eggert  <eggert@twinsun.com>
 775
 776         * src/bison.simple (yyparse): Don't take the address of an
 777         item before the start of an array, as that doesn't conform to
 778         the C Standard.
 779
 780 2001-08-27  Robert Anisko  <robert.anisko@epita.fr>
 781
 782         * src/output.c (output): Remove the initialization of the macro
 783         obstack.  It was done too late here.
 784
 785         * src/reader.c (parse_macro_decl): Fix.  Use of the macro obstack was
 786         completely wrong.
 787         (reader): Initialize the macro obstack here, since we need it to grow
 788         '%define' directives.
 789
 790         * src/reader.h: Declare the macro obstack as extern.
 791
 792 2001-08-27  Robert Anisko  <robert.anisko@epita.fr>
 793
 794         * src/output.c (output_parser): Fix.  Store single '%' characters in
 795         the output obstack instead of throwing them away.
 796
 797 2001-08-27  Akim Demaille  <akim@epita.fr>
 798
 799         * Makefile.am (AUTOMAKE_OPTIONS): 1.5.
 800
 801 2001-08-25  Robert Anisko  <robert.anisko@epita.fr>
 802
 803         * lib/Makefile.am: Adjust.
 804
 805 2001-08-25  Robert Anisko  <robert.anisko@epita.fr>
 806
 807         * src/bison.simple: Update and add '%%' directives.
 808
 809 2001-08-25  Robert Anisko  <robert.anisko@epita.fr>
 810
 811         * src/reader.c (reader): Remove calls to 'output_headers' and
 812         'output_trailers'. Remove some C output.
 813         (readgram): Disable a piece of code that was writing a default
 814         definition for 'YYSTYPE'.
 815         (reader_output_yylsp): Remove.
 816         (packsymbols): Output token defintions to a macro.
 817         (copy_definition): Disable C output.
 818
 819         * src/reader.c (parse_macro_decl): New function used to parse macro
 820         declarations.
 821         (copy_string2): Put the body of copy_string into this new function.
 822         Add a parameter to let the caller choose whether he wants to copy the
 823         string delimiters or not.
 824         (copy_string): Be a simple call to copy_string2 with the last argument
 825         bound to true.
 826         (read_declarations): Add case for macro definition.
 827         (copy_identifier): New.
 828         (parse_macro_decl): Read macro identifiers using copy_identifier
 829         rather than lex.
 830
 831 2001-08-25  Robert Anisko  <robert.anisko@epita.fr>
 832
 833         * src/output.c (prepare): Add prefixed names.
 834         (output_parser): Output semantic actions.
 835         (output_parser): Fix bug on '%%line' directives.
 836
 837         * src/output.c (output_headers): Remove. The C code printed by this
 838         function should now be in the skeletons.
 839         (output_trailers): Remove.
 840         (output): Disable call to 'reader_output_yylsp'.
 841         (output_rule_data): Do not output tables to the table obstack.
 842
 843         * src/output.c: Remove some C dedicated output.
 844         Improve the use of macro and output obstacks.
 845         (output_defines): Remove.
 846
 847         * src/output.c (output_token_translations): Associate 'translate'
 848         table with a macro. No output to the table obstack.
 849         (output_gram): Same for 'rhs' and 'prhs'.
 850         (output_stos): Same for 'stos'.
 851         (output_rule_data): Same for 'r1' and 'r2'.
 852         (token_actions): Same for 'defact'.
 853         (goto_actions): Same for 'defgoto'.
 854         (output_base): Same for 'pact' and 'pgoto'.
 855         (output_table): Same for 'table'.
 856         (output_check): Same for 'check'.
 857
 858         * src/output.c (output_table_data): New function.
 859         (output_short_table): Remove.
 860         (output_short_or_char_table): Remove.
 861
 862         * src/output.c (output_parser): Replace most of the skeleton copy code
 863         with something new. Skeletons are now processed character by character
 864         rather than line by line, and Bison looks for '%%' macros. This is the
 865         first step in making Bison's output process (a lot) more flexible.
 866         (output_parser): Use the macro table.
 867
 868 2001-08-25  Robert Anisko  <robert.anisko@epita.fr>
 869
 870         * src/main.c (main): Initialize the macro table.
 871
 872 2001-08-25  Robert Anisko  <robert.anisko@epita.fr>
 873
 874         * src/lex.c (percent_table): Add tok_define.
 875         * src/lex.h: Add tok_define.
 876
 877 2001-08-25  Robert Anisko  <robert.anisko@epita.fr>
 878
 879         * src/macrotab.c: New file.
 880         * src/macrotab.h: New file.
 881         * src/Makefile.am: Update.
 882
 883 2001-08-25  Robert Anisko  <robert.anisko@epita.fr>
 884
 885         * lib/hash.c: New file.
 886         * lib/hash.h: New file.
 887         * lib/Makefile.am: Update.
 888
 889 2001-08-15  Akim Demaille  <akim@epita.fr>
 890
 891         Version 1.28c.
 892
 893 2001-08-15  Marc Autret  <autret_m@epita.fr>
 894
 895         * src/reader.c (readgram): Indent output macro YYSTYPE.
 896         (packsymbols): Likewise.
 897         (output_token_defines): Likewise.
 898         * src/files.c: Standardize.
 899         (compute_header_macro): New.
 900         (defines_obstack_save): New. Use compute_header_macro.
 901         (output_files): Update. Use defines_obstack_save.
 902
 903 2001-08-15  Akim Demaille  <akim@epita.fr>
 904
 905         * doc/bison.texinfo (Table of Symbols): Document
 906         YYSTACK_USE_ALLOCA.
 907
 908 2001-08-15  Akim Demaille  <akim@epita.fr>
 909
 910         * missing: Update from CVS Automake.
 911         * config/config.guess, config/config.sub, config/texinfo.tex:
 912         Update from gnu.org.
 913
 914 2001-08-15  Akim Demaille  <akim@epita.fr>
 915
 916         * Makefile.maint: Sync with CVS Autoconf.
 917
 918 2001-08-14  Pascal Bart  <pascal.bart@epita.fr>
 919
 920         * doc/bison.texinfo: Include GNU Free Documentation License from
 921         `fdl.texi'.
 922         * doc/fdl.texi: Add to package.
 923
 924 2001-08-14  Marc Autret  <autret_m@epita.fr>
 925
 926         Turn on %{source,header}_extension features.
 927
 928         * src/lex.c (percent_table): Un-CPP out header_extension and
 929         source_extension.
 930         * src/files.c (compute_exts_from_gf): Compare pointers with NULL.
 931         (compute_exts_from_src): Remove conditions. It restores priorities
 932         between options.
 933
 934 2001-08-14  Marc Autret  <autret_m@epita.fr>
 935
 936         * src/files.c (compute_base_names): Add extensions computing when
 937         `--file-prefix' used.
 938         Standardize function calls.
 939
 940 2001-08-13  Marc Autret  <autret_m@epita.fr>
 941
 942         * src/bison.simple (YYSTACK_USE_ALLOCA): Changed to allow users
 943         defining it (defined but null disables alloca).
 944
 945 2001-08-13  Marc Autret  <autret_m@epita.fr>
 946
 947         * src/bison.simple (_yy_memcpy): CPP reformat.
 948
 949 2001-08-13  Pascal Bart  <pascal.bart@epita.fr>
 950
 951         * tests/atconfig.in (CPPFLAGS): Fix.
 952
 953 2001-08-10  Pascal Bart  <pascal.bart@epita.fr>
 954
 955         * doc/bison.texinfo: Include GNU General Public License from
 956         `gpl.texi'.
 957         * doc/gpl.texi: Add to package.
 958
 959 2001-08-10  Marc Autret  <autret_m@epita.fr>
 960
 961         * src/print_graph.h: Fix.
 962         * src/reader.c (read_declarations): Use parse_header_extension_decl ().
 963
 964 2001-08-10  Akim Demaille  <akim@epita.fr>
 965
 966         * src/system.h: Provide default declarations for stpcpy, strndup,
 967         and strnlen.
 968
 969 2001-08-10  Robert Anisko  <anisko_r@epita.fr>
 970
 971         * doc/bison.texinfo (Locations): Update @$ stuff.
 972
 973 2001-08-09  Robert Anisko  <anisko_r@epita.fr>
 974
 975         * src/bison.simple (YYLLOC_DEFAULT): Update.
 976         (yyparse): Adjust.
 977
 978 2001-08-08  Marc Autret  <autret_m@epita.fr>
 979
 980         * doc/bison.texinfo: Change @samp{$<@dots{}>} to
 981         @samp{$<@dots{}>@var{n}} in Section Actions in Mid-Rule.
 982         Reported by Fabrice Bauzac.
 983
 984 2001-08-08  Marc Autret  <autret_m@epita.fr>
 985
 986         * src/vcg_default.h: Use NULL instead of 0 to initialize pointers.
 987         * src/vcg.c (output_node): Fix.
 988         * src/vcg.h: Cleanup.
 989         * src/print_graph.c: Add comments.
 990         (node_output_size): New global variable. Simplify the formatting of
 991         the VCG graph output.
 992         (print_actions): Unused code is now used. It notifies the final state
 993         and no action states in the VCG graph. It also give the reduce actions.
 994         The `shift and goto' edges are red and the `go to state' edges are
 995         blue.
 996         Get the current node name and node_obstack by argument.
 997         (node_obstack): New variable.
 998         (print_state): Manage node_obstack.
 999         (print_core): Use node_obstack given by argument.
1000         A node is not only computed here but in print_actions also.
1001         (print_graph): CPP out useless code instead of commenting it.
1002
1003 2001-08-07  Pascal Bart  <pascal.bart@epita.fr>
1004
1005         * tests/atconfig.in (CPPFLAGS): Fix.
1006
1007 2001-08-07  Akim Demaille  <akim@epita.fr>
1008
1009         * src/print_graph.c (quote): New.
1010         (print_core): Use it.
1011
1012 2001-08-06  Akim Demaille  <akim@epita.fr>, Marc Autret  <autret_m@epita.fr>
1013
1014         * src/vcg.c (complain.h): Include it.
1015         Unepitaize `return' invocations.
1016         [NDEBUG] (main): Remove.
1017         * src/vcg.h (node_t, edge_t, graph_t): Constify the char * members.
1018         * src/files.c (open_files): Initialize graph_obstack.
1019         * src/print_graph.c (print_actions): CPP out useless code.
1020         (print_core): Don't output the last `\n' in labels.
1021         Use `quote'.
1022         * src/files.c (output_files): Output the VCG file.
1023         * src/main.c (main): Invoke print_graph ();
1024
1025 2001-08-06  Marc Autret  <autret_m@epita.fr>
1026
1027         Automaton VCG graph output.
1028         Using option ``-g'' or long option ``--graph'', you can generate
1029         a gram_filename.vcg file containing a VCG description of the LALR (1)
1030         automaton of your grammar.
1031
1032         * src/main.c: Call to print_graph() function.
1033         * src/getargs.h: Update.
1034         * src/getargs.c (options): Update to catch `-g' and `--graph' options.
1035         (graph_flag): New flag.
1036         (longopts): Update.
1037         (getargs): Add case `g'.
1038         * src/files.c (graph_obstack): New obstack struct.
1039         (open_files): Initialize new obstack.
1040         (output_files): Saves graph_obstack if required.
1041         * src/files.h (graph_obstack): New extern declaration.
1042         * src/Makefile.am: Add new source files.
1043
1044 2001-08-06  Marc Autret   <autret_m@epita.fr>
1045
1046         * src/print_graph.c, src/print_graph.h (graph): New.
1047         * src/vcg.h: New file.
1048         * src/vcg.c: New file, VCG graph handling.
1049
1050 2001-08-06  Marc Autret  <autret_m@epita.fr>
1051
1052         Add of %source_extension and %header_extension which specify
1053         the source or/and the header output file extension.
1054
1055         * src/files.c (compute_base_names): Remove initialisation of
1056         src_extension and header_extension.
1057         (compute_exts_from_gf): Update.
1058         (compute_exts_from_src): Update.
1059         (output_files): Update.
1060         * src/reader.c (parse_header_extension_decl): New.
1061         (parse_source_extension_decl): New.
1062         (read_declarations): New case statements for the new tokens.
1063         * src/lex.c (percent_table): Add entries for %source_extension
1064         and %header_extension.
1065         * src/lex.h (token_e): New tokens tok_hdrext and tok_srcext.
1066
1067 2001-08-06  Marc Autret  <autret_m@epita.fr>
1068
1069         * configure.in: Bump to 1.28c.
1070         * doc/bison.texinfo: Texinfo thingies.
1071
1072 2001-08-04  Pascal Bart  <pascal.bart@epita.fr>
1073
1074         * tests/atconfig.in (CPPFLAGS): Add.
1075         * tests/calc.at (AT_CHECK): Use CPPFLAGS.
1076
1077 2001-08-03  Akim Demaille  <akim@epita.fr>
1078
1079         Version 1.28b.
1080
1081 2001-08-03  Akim Demaille  <akim@epita.fr>
1082
1083         * tests/Makefile.am (check-local): Ship testsuite.
1084         * tests/calc.at (_AT_DATA_CALC_Y): Prototype all the functions.
1085         Include `string.h'.
1086
1087 2001-08-03  Akim Demaille  <akim@epita.fr>
1088
1089         * configure.in: Try using -Wformat when compiling.
1090
1091 2001-08-03  Akim Demaille  <akim@epita.fr>
1092
1093         * configure.in: Bump to 1.28b.
1094
1095 2001-08-03  Akim Demaille  <akim@epita.fr>
1096
1097         * src/complain.c: Adjust strerror_r portability issues.
1098
1099 2001-08-03  Akim Demaille  <akim@epita.fr>
1100
1101         Version 1.28a.
1102
1103 2001-08-03  Akim Demaille  <akim@epita.fr>
1104
1105         * src/getargs.c, src/getarg.h (skeleton)): Constify.
1106         * src/lex.c (literalchar): Avoid name clashes on `buf'.
1107         * src/getargs.c: Include complain.h.
1108         * src/files.c, src/files.h (skeleton_find): Avoid name clashes.
1109         * lib/quotearg.c, lib/quotearg.h: Update from fileutils 4.1.
1110
1111 2001-08-03  Akim Demaille  <akim@epita.fr>
1112
1113         * src/reader.c (readgram): Display hidden chars in error messages.
1114
1115 2001-08-03  Akim Demaille  <akim@epita.fr>
1116
1117         Update to gettext 0.10.39.
1118
1119 2001-08-03  Akim Demaille  <akim@epita.fr>
1120
1121         * lib/strspn.c: New.
1122
1123 2001-08-01  Marc Autret  <autret_m@epita.fr>
1124
1125         * doc/bison.texinfo: Update.
1126         * doc/bison.1 (mandoc): Update.
1127         * src/system.h (EXT_GUARD_C, EXT_STYPE_H): Remove .c and .h.
1128         * src/files.c: Support output files extensions computing.
1129         (src_extension): New static variable.
1130         (header_extension): New static variable.
1131         (tr): New function.
1132         (get_extension_index): New function, gets the index of an extension
1133         filename in a string.
1134         (compute_exts_from_gf): New function, computes extensions from the
1135         grammar file extension.
1136         (compute_exts_from_src): New functions, computes extensions from the
1137         C source file extension, file given by ``-o'' option.
1138         (compute_base_names): Update.
1139         (output_files): Update.
1140
1141 2001-08-01  Robert Anisko  <anisko_r@epita.fr>
1142
1143         * doc/bison.texi: Document @$.
1144         (Locations): New section.
1145
1146 2001-07-18  Akim Demaille  <akim@epita.fr>
1147
1148         * Makefile.maint, GNUmakefile: New, from Autoconf 2.52.
1149         * config/prev-version.txt, config/move-if-change: New.
1150         * Makefile.am: Adjust.
1151
1152 2001-07-08  Pascal Bart  <pascal.bart@epita.fr>
1153
1154         * src/bison.simple (yyparse): Suppress warning `comparaison
1155         between signed and unsigned'.
1156
1157 2001-07-05  Pascal Bart  <pascal.bart@epita.fr>
1158
1159         * src/getargs.h (raw_flag): Remove.
1160         * src/getargs.c: Die on `-r'/`--raw'.
1161         * src/lex.c (parse_percent_token): Die on `%raw'.
1162         * src/reader.c (output_token_defines): Suppress call to `raw_flag'.
1163         * tests/calc.at: Suppress test with option `--raw'.
1164
1165 2001-07-14  Akim Demaille  <akim@epita.fr>
1166
1167         * config/: New.
1168         * configure.in: Require Autoconf 2.50.
1169         Update to gettext 0.10.38.
1170
1171 2001-03-16  Akim Demaille  <akim@epita.fr>
1172
1173         * doc/bison.texinfo: ANSIfy the examples.
1174
1175 2001-03-16  Akim Demaille  <akim@epita.fr>
1176
1177         * getargs.c (skeleton): New variable.
1178         (longopts): --skeleton is a new option.
1179         (shortopts, getargs): -S is a new option.
1180         * getargs.h: Declare skeleton.
1181         * output.c (output_parser): Use it.
1182
1183 2001-03-16  Akim Demaille  <akim@epita.fr>
1184
1185         * m4/strerror_r.m4: New.
1186         * m4/error.m4: Run AC_FUNC_STRERROR_R.
1187         * lib/error.h, lib/error.c: Update.
1188
1189 2001-03-16  Akim Demaille  <akim@epita.fr>
1190
1191         * src/getargs.c (longopts): Clean up.
1192
1193 2001-02-21  Akim Demaille  <akim@epita.fr>
1194
1195         * src/reader.c (gensym): `gensym_count' is your own.
1196         Use a static buf to create the symbol name, as token_buffer is no
1197         longer a buffer.
1198
1199 2001-02-08  Akim Demaille  <akim@epita.fr>
1200
1201         * src/conflicts.c (conflict_report): Be sure not to append to res
1202         between two calls, which could happen if both first sprintf were
1203         skipped, but not the first cp += strlen.
1204
1205 2001-02-08  Akim Demaille  <akim@epita.fr>
1206
1207         * lib/memchr.c, lib/stpcpy.c, lib/strndup.c, lib/strnlen.c:
1208         New, from fileutils 4.0.37.
1209         * configure.in: Require Autoconf 2.49c.  I took some time before
1210         making this decision.  This is the only way out for portability
1211         issues in Bison, it would mean way too much duplicate effort to
1212         import in Bison features implemented in 2.49c since 2.13.
1213         AC_REPLACE_FUNCS and AC_CHECK_DECLS the functions above.
1214
1215 2001-02-02  Akim Demaille  <akim@epita.fr>
1216
1217         * lib/malloc.c, lib/realloc.c: New, from the fileutils 4.0.37.
1218         * lib/xalloc.h, lib/xmalloc.c: Update.
1219
1220 2001-01-19  Akim Demaille  <akim@epita.fr>
1221
1222         Get rid of the ad hoc handling of token_buffer in the scanner: use
1223         the obstacks.
1224
1225         * src/lex.c (token_obstack): New.
1226         (init_lex): Initialize it.  No longer call...
1227         (grow_token_buffer): this.  Remove it.
1228         Adjust all the places which used it to use the obstack.
1229
1230 2001-01-19  Akim Demaille  <akim@epita.fr>
1231
1232         * src/lex.h: Rename all the tokens:
1233         s/\bENDFILE\b/tok_eof/g;
1234         s/\bIDENTIFIER\b/tok_identifier/g;
1235         etc.
1236         Let them be enums, not #define, to ease debugging.
1237         Adjust all the code.
1238
1239 2001-01-18  Akim Demaille  <akim@epita.fr>
1240
1241         * src/lex.h (MAXTOKEN, maxtoken, grow_token_buffer): Remove, private.
1242         * src/lex.c (maxtoken, grow_token_buffer): Static.
1243
1244 2001-01-18  Akim Demaille  <akim@epita.fr>
1245
1246         Since we now use obstacks, more % directives can be enabled.
1247
1248         * src/lex.c (percent_table): Also accept `%yacc',
1249         `%fixed_output_files', `%defines', `%no_parser', `%verbose', and
1250         `%debug'.
1251         Handle the actions for `%semantic_parser' and `%pure_parser' here,
1252         instead of returning a token.
1253         * src/lex.h (SEMANTIC_PARSER, PURE_PARSER): Remove, unused.
1254         * src/reader.c (read_declarations): Adjust.
1255         * src/files.c (open_files): Don't call `compute_base_names', don't
1256         compute `attrsfile' since they depend upon data which might be
1257         *in* the input file now.
1258         (output_files): Do it here.
1259         * src/output.c (output_headers): Document the fact that this patch
1260         introduces a guaranteed SEGV for semantic parsers.
1261         * doc/bison.texinfo: Document them.
1262         * tests/suite.at: Exercise these %options.
1263
1264 2000-12-20  Akim Demaille  <akim@epita.fr>
1265
1266         Also handle the output file (--verbose) with obstacks.
1267
1268         * files.c (foutput): Remove.
1269         (output_obstack): New.
1270         Adjust all dependencies.
1271         * src/conflicts.c: Return a string.
1272         * src/system.h (obstack_grow_string): Rename as...
1273         (obstack_sgrow): this.  Be ready to work with non literals.
1274         (obstack_fgrow4): New.
1275
1276 2000-12-20  Akim Demaille  <akim@epita.fr>
1277
1278         * src/files.c (open_files): Fix the computation of short_base_name
1279         in the case of `-o foo.tab.c'.
1280
1281 2000-12-20  Akim Demaille  <akim@epita.fr>
1282
1283         * src/reader.c (copy_string, copy_comment, copy_comment2, copy_at)
1284         (copy_dollar): Now that everything uses obstacks, get rid of the
1285         FILE * parameters.
1286
1287 2000-12-20  Akim Demaille  <akim@epita.fr>
1288
1289         * src/files.c (open_files): Actually the `.output' file is based
1290         on the short_base_name, not base_name.
1291         * tests/suite.at (Checking output file names): Adjust.
1292
1293 2000-12-20  Akim Demaille  <akim@epita.fr>
1294
1295         * src/bison.s1: Remove, we now use directly...
1296         * src/bison.simple: this.
1297         * src/Makefile.am: Use pkgdata instead of data.
1298
1299 2000-12-20  Akim Demaille  <akim@epita.fr>
1300
1301         * src/files.c (guard_obstack): New.
1302         (open_files): Initialize it.
1303         (output_files): Dump it...
1304         * src/files.h: Export it.
1305         * src/reader.c (copy_guard): Use it.
1306
1307 2000-12-19  Akim Demaille  <akim@epita.fr>
1308
1309         * src/files.c (outfile, defsfile, actfile): Removed as global
1310         vars.
1311         (open_files): Don't compute them.
1312         (output_files): Adjust.
1313         (base_name, short_base_name): Be global.
1314         Adjust dependencies.
1315
1316 2000-12-19  Akim Demaille  <akim@epita.fr>
1317
1318         * src/files.c (strsuffix): New.
1319         (stringappend): Be just like strcat but allocate.
1320         (base_names): Eve out from open_files.
1321         Try to simplify the rather hairy computation of base_name and
1322         short_base_name.
1323         (open_files): Use it.
1324         * tests/suite.at (Checking output file names): New test.
1325
1326 2000-12-19  Akim Demaille  <akim@epita.fr>
1327
1328         * src/system.h (obstack_grow_literal_string): Rename as...
1329         (obstack_grow_string): this.
1330         * src/output.c (output_parser): Recognize `%% actions' instead of
1331         `$'.
1332         * src/bison.s1: s/$/%% actions/.
1333         * src/bison.hairy: Likewise.
1334
1335 2000-12-19  Akim Demaille  <akim@epita.fr>
1336
1337         * src/output.c (output_parser): Compute the `#line' lines when
1338         there are.
1339         * src/Makefile.am (bison.simple): Be a simple copy of bison.s1.
1340         Suggested by Hans Aberg.
1341
1342 2000-12-19  Akim Demaille  <akim@epita.fr>
1343
1344         Let the handling of the skeleton files be local to the procedures
1345         that use it.
1346
1347         * src/files.c (xfopen, xfclose, skeleton_find, guardfile): No
1348         longer static.
1349         (fparser, open_extra_files): Remove.
1350         (open_files, output_files): Don't take care of fparser.
1351         * src/files.h: Adjust.
1352         * src/output.c (output_parser): Open and close the file to the
1353         skeleton.
1354         * src/reader.c (read_declarations): When %semantic_parser, open
1355         fguard.
1356
1357 2000-12-19  Akim Demaille  <akim@epita.fr>
1358
1359         * src/file.h (BISON_SIMPLE, BISON_HAIRY): Move from here...
1360         * src/system.h (BISON_SIMPLE, BISON_HAIRY): ... to here.
1361
1362 2000-12-19  Akim Demaille  <akim@epita.fr>
1363
1364         * src/files.c (open_files): Yipee!  We no longer need all the code
1365         looking for `/tmp' since we have no tmp file.
1366
1367 2000-12-19  Akim Demaille  <akim@epita.fr>
1368
1369         * src/system.h (EXT_TAB, EXT_OUTPUT, EXT_STYPE_H, EXT_GUARD_C):
1370         New macros.
1371         * src/files.c (open_files): Less dependency on MSDOS etc.
1372
1373 2000-12-14  Akim Demaille  <akim@epita.fr>
1374
1375         * src/bison.s1 (YYLLOC_DEFAULT): New macro.
1376         Provide a default definition.
1377         Use it when executing the default @ action.
1378         * src/reader.c (reader_output_yylsp): No longer include
1379         `timestamp' and `text' in the default YYLTYPE.
1380
1381 2000-12-12  Akim Demaille  <akim@epita.fr>
1382
1383         * src/reader.c (copy_definition, parse_union_decl, copy_action)
1384         (copy_guard): Quote the file names.
1385         Reported by Laurent Mascherpa.
1386
1387 2000-12-12  Akim Demaille  <akim@epita.fr>
1388
1389         * src/output.c (output_headers, output_program, output): Be sure
1390         to escape special characters when outputting filenames.
1391         (ACTSTR_PROLOGUE, ACTSTR_EPILOGUE): Remove.
1392         (output_headers): Don't depend on them, Use ACTSTR.
1393
1394 2000-11-17  Akim Demaille  <akim@epita.fr>
1395
1396         * lib/obstack.h: Formatting changes.
1397         (obstack_grow, obstack_grow0): Don't cast WHERE at all: it
1398         prevents type checking.
1399         (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
1400         cast the value to (void *): assigning a `foo *' to a `void *'
1401         variable is valid.
1402         (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
1403         * src/reader.c (parse_union_decl): Typo: use obstack_1grow to
1404         append characters.
1405
1406 2000-11-17  Akim Demaille  <akim@epita.fr>
1407
1408         * tests/Makefile.am (suite.m4, regression.m4, calc.m4): Rename
1409         as...
1410         (suite.m4, regression.m4, calc.m4): these.
1411         * tests/atgeneral.m4: Update from CVS Autoconf.
1412
1413 2000-11-17  Akim Demaille  <akim@epita.fr>
1414
1415         * tests/regression.m4 (%union and --defines): New test,
1416         demonstrating a current bug in the obstack implementation.
1417
1418 2000-11-17  Akim Demaille  <akim@epita.fr>
1419
1420         * src/bison.s1 (_YY_DECL_VARIABLES, YY_DECL_VARIABLES): New
1421         macros.
1422         Use them to declare the variables which are global or local to
1423         `yyparse'.
1424
1425 2000-11-17  Akim Demaille  <akim@epita.fr>
1426
1427         * acconfig.h: Remove, no longer used.
1428
1429 2000-11-07  Akim Demaille  <akim@epita.fr>
1430
1431         * src: s/Copyright (C)/Copyright/g.
1432
1433 2000-11-07  Akim Demaille  <akim@epita.fr>
1434
1435         * src/reader.c (reader): #define YYLSP_NEEDED to 1 instead of just
1436         defining.
1437         * src/bison.s1: s/#ifdef YYLSP_NEEDED/#if YYLSP_NEEDED/.
1438
1439 2000-11-07  Akim Demaille  <akim@epita.fr>
1440
1441         * src/bison.s1 (YYLEX): Use #if instead of #ifdef.
1442         Merge in a single CPP if/else.
1443
1444 2000-11-07  Akim Demaille  <akim@epita.fr>
1445
1446         * src/output.c (output): Remove useless variables.
1447         * lib/obstack.c (obstack_grow, obstack_grow0): Rename the second
1448         argument `data' for consistency with the prototypes.
1449         Qualify it `const'.
1450         (obstack_copy, obstack_copy0): Rename the second argument as
1451         `address' for consistency.  Qualify it `const'.
1452         * lib/obstack.h (obstack_copy, obstack_copy0, obstack_grow)
1453         (obstack_grow0, obstack_ptr_grow, obstack_ptr_grow_fast): Qualify
1454         `const' their input argument (`data' or `address').
1455         Adjust the corresponding macros to include `const' in casts.
1456
1457 2000-11-03  Akim Demaille  <akim@epita.fr>
1458
1459         * src/Makefile.am (INCLUDES): s/PFILE/BISON_SIMPLE/.
1460         s/PFILE1/BISON_HAIRY/.
1461         Adjust dependencies.
1462
1463 2000-11-03  Akim Demaille  <akim@epita.fr>
1464
1465         For some reason, this was not applied.
1466
1467         * src/files.c [VMS]: No longer include `ssdef.h', no longer define
1468         `unlink': it's no longer used.
1469
1470 2000-11-03  Akim Demaille  <akim@epita.fr>
1471
1472         * src/files.c (skeleton_find): New function, eved out of...
1473         (open_files, open_extra_files): here.
1474
1475 2000-11-03  Akim Demaille  <akim@epita.fr>
1476
1477         Don't use `atexit'.
1478
1479         * src/files.c (obstack_save): New function.
1480         (done): Rename as...
1481         (output_files): this.
1482         Use `obstack_save'.
1483         * src/main.c (main): Don't use `atexit' to register `done', since
1484         it no longer has to remove tmp files, just call `output_files'
1485         when there are no errors.
1486
1487 2000-11-02  Akim Demaille  <akim@epita.fr>
1488
1489         * src/files.c [VMS]: No longer include `ssdef.h', no longer define
1490         `unlink': it's no longer used.
1491         * src/files.h: Formatting changes.
1492
1493 2000-11-02  Akim Demaille  <akim@epita.fr>
1494
1495         Remove the last uses of mktemp and unlink/delete.
1496
1497         * src/files.c (fdefines, ftable): Removed.
1498         (defines_ostack, table_obstack): New.
1499         Adjust dependencies of the former into uses of the latter.
1500         * src/output.c (output_short_or_char_table, output_short_table):
1501         Convert to using obstacks.
1502         * src/reader.c (copy_comment2): Accept one FILE * and two
1503         obstacks.
1504         (output_token_defines, reader_output_yylsp): Use obstacks.
1505         * src/system.h (obstack_fgrow3): New.
1506
1507 2000-11-01  Akim Demaille  <akim@epita.fr>
1508
1509         Change each use of `fattrs' into a use of `attrs_obstack'.
1510
1511         * src/reader.c (copy_at): Typo: s/yylloc/yyloc/.
1512         * src/files.c (fattrs): Remove.
1513         (attrs_obstack): New.
1514         Adjust all dependencies.
1515         (done): If SEMANTIC_PARSER, dump attrs_obstack into attrsfile.
1516
1517 2000-11-01  Akim Demaille  <akim@epita.fr>
1518
1519         Introduce obstacks.
1520         Change each use of `faction' into a use of `action_obstack'.
1521
1522         * lib/obstack.h, lib/obstack.c: New files.
1523         * src/files.c (faction): Remove.
1524         (action_obstack): New.
1525         Adjust all dependencies.
1526
1527 2000-10-20  Akim Demaille  <akim@epita.fr>
1528
1529         * lib/quote.h (PARAMS): New macro.  Use it.
1530
1531 2000-10-16  Akim Demaille  <akim@epita.fr>
1532
1533         * src/output.c (output_short_or_char_table): New function.
1534         (output_short_table, output_token_translations): Use it.
1535         (goto_actions): Use output_short_table.
1536
1537 2000-10-16  Akim Demaille  <akim@epita.fr>
1538
1539         * src/symtab.c (bucket_new): New function.
1540         (getsym): Use it.
1541
1542         * src/output.c (output_short_table): New argument to display the
1543         comment associated with the table.
1544         Adjust dependencies.
1545         (output_gram): Use it.
1546         (output_rule_data): Nicer output layout for YYTNAME.
1547
1548 2000-10-16  Akim Demaille  <akim@epita.fr>
1549
1550         * src/lex.c (read_typename): New function.
1551         (lex): Use it.
1552         * src/reader.c (copy_dollar): Likewise.
1553
1554 2000-10-16  Akim Demaille  <akim@epita.fr>
1555
1556         * src/reader.c (copy_comment2): Expect the input stream to be on
1557         the `/' which is suspected to open a comment, instead of being
1558         called after `//' or `/*' was read.
1559         (copy_comment, copy_definition, parse_union_decl, copy_action)
1560         (copy_guard): Adjust.
1561
1562 2000-10-16  Akim Demaille  <akim@epita.fr>
1563
1564         * src/reader.c (parse_expect_decl): Use `skip_white_space' and
1565         `read_signed_integer'.
1566
1567 2000-10-16  Akim Demaille  <akim@epita.fr>
1568
1569         * src/reader.c (copy_dollar): New function.
1570         (copy_guard, copy_action): Use it.
1571
1572 2000-10-16  Akim Demaille  <akim@epita.fr>
1573
1574         * lib/quote.h, lib/quote.c, lib/quotearg.h, lib/quotearg.c:
1575         * m4/prereq.m4, m4/c-bs-a.m4, m4/mbstate.m4:
1576         New files, from Fileutils 4.0.27.
1577         * src/main.c (printable_version): Remove.
1578         * src/lex.c, src/reader.c: Use `quote'.
1579
1580 2000-10-04  Akim Demaille  <akim@epita.fr>
1581
1582         * lib/error.c, lib/error.h: New files, needed by xmalloc.c.
1583
1584 2000-10-04  Akim Demaille  <akim@epita.fr>
1585
1586         * doc/bison.texinfo: Various typos spotted by Neil Booth.
1587
1588 2000-10-04  Akim Demaille  <akim@epita.fr>
1589
1590         When a literal string is used to define two different tokens,
1591         `bison -v' segfaults.
1592         Reported by Piotr Gackiewicz, and fixed by Neil Booth.
1593
1594         * tests/regression.m4: New file.
1595         Include the core of the sample provided by Piotr Gackiewicz.
1596         * src/reader.c (parse_token_decl): Diagnose bad cases, and proceed
1597         properly.
1598
1599 2000-10-04  Akim Demaille  <akim@epita.fr>
1600
1601         * src/reader.c (parse_expect_decl): Keep `count' within the size
1602         of `buffer'.
1603         From Neil Booth.
1604
1605 2000-10-02  Paul Eggert  <eggert@twinsun.com>
1606
1607         * bison.s1 (yyparse): Assign the default value
1608         unconditionally, to avoid a GCC warning and make the parser a
1609         tad smaller.
1610
1611 2000-10-02  Akim Demaille  <akim@epita.fr>
1612
1613         * src/getargs.c (getargs): Don't dump `--help' on unrecognized
1614         options.
1615
1616 2000-10-02  Akim Demaille  <akim@epita.fr>
1617
1618         * src/derives.c, src/print.c, src/reduce.c: To ease the
1619         translation, move some `\n' out of the translated strings.
1620
1621 2000-10-02  Akim Demaille  <akim@epita.fr>
1622
1623         The location tracking mechanism is precious for parse error
1624         messages.  Nevertheless, it is enabled only when `@n' is used in
1625         the grammar, which is a different issue (you can use it in error
1626         message, but not in the grammar per se).  Therefore, there should
1627         be another means to enable it.
1628
1629         * src/getargs.c (getargs): Support `--locations'.
1630         (usage): Report it.
1631         * src/getargs.h (locationsflag): Export it.
1632         * src/lex.c (percent_table): Support `%locations'.
1633         * src/reader.c (yylsp_needed): Remove this variable, now replaced
1634         with `locationsflag'.
1635         * doc/bison.texinfo: Document `--locations' and `%locations'.
1636         Sort the options.
1637         * tests/calc.m4: Test it.
1638
1639         For regularity of the names, replace each
1640         (nolineflag, toknumflag, rawtokenumflag, noparserflag): with...
1641         (no_lineflag, token_tableflag, rawflag, no_parserflag): this.
1642         In addition replace each `flag' with `_flag'.
1643
1644 2000-10-02  Akim Demaille  <akim@epita.fr>
1645
1646         Also test parse error messages, including with YYERROR_VERBOSE.
1647
1648         * tests/calc.m4 (calc.y): Add support for `exp = exp' (non
1649         associative).
1650         Use it to check the computations.
1651         Use it to check `nonassoc' is honored.
1652         (AT_DATA_CALC_Y): Equip `calc.y' with YYERROR_VERBOSE when passed
1653         `--yyerror-verbose'.
1654         (_AT_CHECK_CALC): Adjust to this option.
1655         (_AT_CHECK_CALC_ERROR): New macro to check parse error messages.
1656
1657 2000-10-02  Akim Demaille  <akim@epita.fr>
1658
1659         Test also `--verbose', `--defines' and `--name-prefix'.  Testing
1660         the latter demonstrates a flaw in the handling of non debugging
1661         parsers introduced by myself on 2000-03-16: `#define yydebug 0'
1662         was used in order to simplify:
1663
1664         #if YYDEBUG
1665         if (yydebug)
1666         {
1667         ...
1668         }
1669         #endif
1670
1671         into
1672
1673         if (yydebug)
1674         {
1675         ...
1676         }
1677
1678         unfortunately this leads to a CPP conflict when
1679         `--name-prefix=foo' is used since it produces `#define yydebug
1680         foodebug'.
1681
1682         * src/bison.s1 [!YYDEBUG]: Do not define yydebug.
1683         (YYDPRINTF): New macro.
1684         Spread its use.
1685         * tests/calc.m4 (AT_CHECK_CALC): Do require a title, build it from
1686         the bison options.
1687         Also test `--verbose', `--defines' and `--name-prefix'.
1688
1689 2000-10-02  Akim Demaille  <akim@epita.fr>
1690
1691         Improve the readability of the produced parsers.
1692
1693         * src/bison.s1: Formatting changes.
1694         Improve the comment related to the `$' mark.
1695         (yydefault): Don't fall through to `yyresume': `goto' there.
1696         * src/output.c (output_parser): When the `$' is met, skip the end
1697         of its line.
1698         New variable, `number_of_dollar_signs', to check there's exactly
1699         one `$' in the parser skeleton.
1700
1701 2000-10-02  Akim Demaille  <akim@epita.fr>
1702
1703         * lib/xstrdup.c: New file, from the fileutils.
1704         * src/reader.c (parse_token_decl, get_type_name, parse_type_decl)
1705         (parse_assoc_decl, parse_thong_decl, get_type): Use `xstrdup'
1706         instead of strlen + xmalloc + strcpy.
1707         * src/symtab.c (copys): Remove, use xstrdup instead.
1708
1709 2000-10-02  Akim Demaille  <akim@epita.fr>
1710
1711         * src/gram.h (associativity): New enum type which replaces the
1712         former CPP macros `RIGHT_ASSOC', `LEFT_ASSOC' and `NON_ASSOC' with
1713         `right_assoc', `left_assoc' and `non_assoc'.
1714         Adjust all dependencies.
1715         * src/reader.c: Formatting changes.
1716         (LTYPESTR): Don't define it, use it as a literal in
1717         `reader_output_yylsp'.
1718         * src/symtab.h (symbol_class): New enum type which replaces the
1719         former CPP macros `SUNKNOWN', `STOKEN and `SNTERM' with
1720         `sunknown', `stoken and `snterm'.
1721
1722 2000-10-02  Akim Demaille  <akim@epita.fr>
1723
1724         * src/getargs.c (fixed_outfiles): Rename as...
1725         (yaccflag): for consistency and accuracy.
1726         Adjust dependencies.
1727
1728 2000-10-02  Akim Demaille  <akim@epita.fr>
1729
1730         Use the more standard files `xalloc.h' and `xmalloc.c' instead of
1731         Bison's `allocate.c' and `alloc.h'.  This patch was surprisingly
1732         difficult and introduced a lot of core dump.  It turns out that
1733         Bison used an implementation of `xmalloc' based on `calloc', and
1734         at various places it does depend upon the initialization to 0.  I
1735         have not tried to isolate the pertinent places, and all the former
1736         calls to Bison's `xmalloc' are now using `XCALLOC'.  Someday,
1737         someone should address this issue.
1738
1739         * src/allocate.c, src/alloc.h, m4/bison-decl.m4: Remove.
1740         * lib/xmalloc.c, lib/xalloc.h, m4/malloc.m4, m4/realloc.m4: New
1741         files.
1742         Adjust dependencies.
1743         * src/warshall.h: New file.
1744         Propagate.
1745
1746 2000-10-02  Akim Demaille  <akim@epita.fr>
1747
1748         Various anti-`extern in *.c' changes.
1749
1750         * src/system.h: Include `assert.h'.
1751
1752 2000-10-02  Akim Demaille  <akim@epita.fr>
1753
1754         * src/state.h (nstates, final_state, first_state, first_shift)
1755         (first_reduction): Move their exportation from here...
1756         * src/LR0.h: to here.
1757         Adjust dependencies.
1758         * src/getargs.c (statisticsflag): New variable.
1759         Add support for `--statistics'.
1760         Adjust dependencies.
1761
1762         Remove a lot of now useless `extern' statements in most files.
1763
1764 2000-10-02  Akim Demaille  <akim@epita.fr>
1765
1766         * src/LR0.h: New file.
1767         Propagate its use.
1768
1769 2000-10-02  Akim Demaille  <akim@epita.fr>
1770
1771         * src/print.h: New file.
1772         Propagate its use.
1773         * src/print.c: Formatting and ordering changes.
1774         (verbose, terse): Replace with...
1775         (print_results): this new function.
1776         Adjust dependencies.
1777
1778 2000-10-02  Akim Demaille  <akim@epita.fr>
1779
1780         * src/conflicts.c (conflict_report): New function.
1781         (conflict_log, verbose_conflict_log): Replace with...
1782         (print_conflicts): this function.
1783         Adjust dependencies.
1784         * src/conflicts.h: New file.
1785         Propagate its inclusion.
1786
1787 2000-10-02  Akim Demaille  <akim@epita.fr>
1788
1789         * src/nullable.h: New file.
1790         Propagate its inclusion.
1791         * src/nullable.c: Formatting changes.
1792
1793 2000-10-02  Akim Demaille  <akim@epita.fr>
1794
1795         * src/reduce.h: New file.
1796         Propagate its inclusion.
1797         * src/reduce.c: Topological sort and other formatting changes.
1798         (bool, TRUE, FALSE): Move their definition to...
1799         * src/system.h: here.
1800
1801 2000-10-02  Akim Demaille  <akim@epita.fr>
1802
1803         * src/files.c: Formatting changes.
1804         (tryopen, tryclose, openfiles): Rename as...
1805         (xfopen, xfclose, open_files): this.
1806         (stringappend): static.
1807         * src/files.h: Complete the list of exported symbols.
1808         Propagate its use.
1809
1810 2000-10-02  Akim Demaille  <akim@epita.fr>
1811
1812         * src/reader.h: New file.
1813         Propagate its use instead of tedious list of `extern' and
1814         prototypes.
1815         * src/reader.c: Formatting changes, topological sort,
1816         s/register//.
1817
1818 2000-10-02  Akim Demaille  <akim@epita.fr>
1819
1820         * src/lex.h: Prototype `lex.c' exported functions.
1821         * src/reader.c: Adjust.
1822         * src/lex.c: Formatting changes.
1823         (safegetc): Rename as...
1824         (xgetc): this.
1825
1826 2000-10-02  Akim Demaille  <akim@epita.fr>
1827
1828         * src/lalr.h: New file.
1829         Propagate its inclusion instead of prototypes and `extern'.
1830         * src/lalr.c: Formatting changes, topological sorting etc.
1831
1832 2000-10-02  Akim Demaille  <akim@epita.fr>
1833
1834         * src/output.c (token_actions): Introduce a temporary array,
1835         YYDEFACT, that makes it possible for this function to use
1836         output_short_table.
1837
1838 2000-10-02  Akim Demaille  <akim@epita.fr>
1839
1840         `user_toknums' is output as a `short[]' in `output.c', while it is
1841         defined as a `int[]' in `reader.c'.  For consistency with the
1842         other output tables, `user_toknums' is now defined as a table of
1843         shorts.
1844
1845         * src/reader.c (user_toknums): Be a short table instead of an int
1846         table.
1847         Adjust dependencies.
1848
1849         Factor the short table outputs.
1850
1851         * src/output.c (output_short_table): New function.
1852         * src/output.c (output_gram, output_stos, output_rule_data)
1853         (output_base, output_table, output_check):  Use it.
1854
1855 2000-10-02  Akim Demaille  <akim@epita.fr>
1856
1857         * src/output.c (output): Topological sort of the functions, in
1858         order to get rid of the `static' prototypes.
1859         No longer use `register'.
1860         * src/output.h: New file.
1861         Propagate its inclusion in files explicitly prototyping functions
1862         from output.c.
1863
1864 2000-09-21  Akim Demaille  <akim@epita.fr>
1865
1866         * src/atgeneral.m4: Update from Autoconf.
1867
1868 2000-09-21  Akim Demaille  <akim@epita.fr>
1869
1870         * src/closure.h: New file.
1871         * src/closure.c: Formatting changes, topological sort over the
1872         functions, use of closure.h.
1873         (initialize_closure, finalize_closure):  Rename as...
1874         (new_closure, free_closure): these.  Adjust dependencies.
1875         * src/LR0.c: Formatting changes, topological sort, use of
1876         cloture.h.
1877         (initialize_states): Rename as...
1878         (new_states): this.
1879         * src/Makefile.am (noinst_HEADERS): Adjust.
1880
1881 2000-09-20  Akim Demaille  <akim@epita.fr>
1882
1883         * src/acconfig.h: Don't protect config.h against multiple
1884         inclusion.
1885         Don't define PARAMS.
1886         * src/system.h: Define PARAMS.
1887         Remove some of the ad-hoc CPP magic for DOS, VMS etc.: this is the
1888         purpose of config.h.  system.h must not try to fix wrong
1889         definitions in config.h.
1890
1891 2000-09-20  Akim Demaille  <akim@epita.fr>
1892
1893         * src/derives.h: New file.
1894         * src/main.c, src/derives.h: Use it.
1895         Formatting changes.
1896         * src/Makefile.am (noinst_HEADERS): Adjust.
1897
1898 2000-09-20  Akim Demaille  <akim@epita.fr>
1899
1900         * tests/atgeneral.m4: Update from Autoconf.
1901         * tests/calc.m4 (_AT_DATA_CALC_Y, AT_DATA_CALC_Y, _AT_CHECK_CALC)
1902         (AT_CHECK_CALC): New macros.
1903         Use these macros to test bison with options `', `--raw',
1904         `--debug', `--yacc', `--yacc --debug'.
1905
1906 2000-09-19  Akim Demaille  <akim@epita.fr>
1907
1908         * src/output.c: Formatting changes.
1909         * src/machine.h: Remove, leaving its contents in...
1910         * src/system.h: here.
1911         Include stdio.h.
1912         Adjust all dependencies on stdio.h and machine.h.
1913         * src/getargs.h: New file.
1914         Let all `extern' declarations about getargs.c be replaced with
1915         inclusion of `getargs.h'.
1916         * src/Makefile.am (noinst_HEADERS): Adjust.
1917
1918         * tests/calc.m4 (yyin): Be initialized in main, not on the global
1919         scope.
1920         (yyerror): Returns void, not int.
1921         * doc/bison.texinfo: Formatting changes.
1922
1923 2000-09-19  Akim Demaille  <akim@epita.fr>
1924
1925         * tests/calc.m4 (calc.y): Do not assign to stdin, as it's not
1926         portable.
1927
1928 2000-09-18  Akim Demaille  <akim@epita.fr>
1929
1930         * configure.in: Append WARNING_CFLAGS to CFLAGS.
1931         * src/Makefile.am (INCLUDES): Don't.
1932         Be ready to fetch headers in lib/.
1933
1934 2000-09-18  Akim Demaille  <akim@epita.fr>
1935
1936         * doc/bison.texinfo: Update the copyright.
1937         ANSIfy and GNUify the examples.
1938         Remove the old menu.
1939
1940 2000-09-18  Akim Demaille  <akim@epita.fr>
1941
1942         First set of tests: use the `calc' example from the documentation.
1943
1944         * src/bison.s1 (yyparse): Condition the code using `yytname' which
1945         is defined only when YYDEBUG is.
1946         * m4/atconfig.m4 (AT_CONFIG): Adjust to Autoconf 2.13.
1947         * src/files.c (tryopen, tryclose): Formatting changes.
1948         Move to the top and be static.
1949         * src/reader.c (read_signed_integer): Likewise.
1950         * tests/calc.m4: New file.
1951         * Makefile.am, suite.m4: Adjust.
1952         * m4/atconfig.m4: Set BISON_SIMPLE and BISON_HAIRY.
1953
1954 2000-09-18  Akim Demaille  <akim@epita.fr>
1955
1956         Add support for an Autotest test suite for Bison.
1957
1958         * m4/m4.m4, m4/atconfig.m4: New files.
1959         * m4/Makefile.am (EXTRA_DIST): Adjust.
1960         * tests/suite.m4, tests/Makefile.am, tests/atgeneral.m4: New
1961         files.
1962         * src/getargs.c: Display a more standard --version message.
1963         * src/reader.c (reader): Formatting changes.
1964         No longer depend upon VERSION_STRING.
1965         * configure.in: No longer use `dnl'.
1966         Set up the test suite and the new directory `tests/.
1967         (VERSION_STRING): Remove.
1968
1969 2000-04-14  Akim Demaille  <akim@epita.fr>
1970
1971         * src/reader.c (copy_comment2): New function, same as former
1972         `copy_comment', but outputs into two FILE *.
1973         (copy_comment): Use it.
1974         (parse_union_decl): Use it.
1975         (get_type, parse_start_decl): Use the same `invalid' message.
1976         (parse_start_decl, parse_union_decl): Use the same `multiple'
1977         message.
1978         (parse_union_decl, copy_guard, copy_action): Use the same
1979         `unmatched' message.
1980         * m4/Makefile.am (EXTRA_DIST): Add `warning.m4'.
1981
1982 2000-03-31  Akim Demaille  <akim@epita.fr>
1983
1984         * src/files.c (tryopen, tryclose): Move to the top.
1985         Be static.
1986
1987 2000-03-31  Akim Demaille  <akim@epita.fr>
1988
1989         * src/main.c (main): Don't call `done', exit does it.
1990
1991 2000-03-31  Akim Demaille  <akim@epita.fr>
1992
1993         * allocate.c: s/return (foo)/return foo/.
1994         * lalr.c: Likewise.
1995         * LR0.c: Likewise.
1996         * output.c: Likewise.
1997         * reader.c: Likewise.
1998         * symtab.c: Likewise.
1999         * vmsgetargs.c: Likewise.
2000
2001 2000-03-31  Akim Demaille  <akim@epita.fr>
2002
2003         Clean up the error reporting functions.
2004
2005         * src/report.c: New file.
2006         * src/report.h: Likewise.
2007         * src/Makefile.am: Adjust.
2008         * m4/error.m4: New file.
2009         * m4/Makefile.am: Adjust.
2010         * configure.in (jm_PREREQ_ERROR): Call it.
2011         * src/main.c (int_to_string, banner, fatal_banner, warn_banner):
2012         Remove.
2013         (fatal, fatals): Remove.  All callers use complain.c::fatal.
2014         (warn, warni, warns, warnss, warnss): Remove.  All callers use
2015         complain.c::complain.
2016         (toomany): Remove, use fatal instead.
2017         * src/files.c (done): No argument, use complain_message_count.
2018         * src/main.c (main): Register `done' to `atexit'.
2019
2020         * src/getargs.c (usage): More `fputs', less `fprintf'.
2021
2022 2000-03-28  Akim Demaille  <akim@epita.fr>
2023
2024         * lib/: New directory.
2025         * Makefile.am (SUBDIRS): Adjust.
2026         * configure.in: Adjust.
2027         (LIBOBJS): Although not used yet, AC_SUBST it, otherwise it's
2028         useless.
2029         * src/alloca.c: Moved to lib/.
2030         * src/getopt.c: Likewise.
2031         * src/getopt1.c: Likewise.
2032         * src/getopt.h: Likewise.
2033         * src/ansi2knr.c: Likewise.
2034         * src/ansi2knr.1: Likewise.
2035         * src/Makefile.am: Adjust.
2036         * lib/Makefile.am: New file.
2037
2038 2000-03-28  Akim Demaille  <akim@epita.fr>
2039
2040         * src/getargs.c (usage): Refresh the help message.
2041
2042 2000-03-17  Akim Demaille  <akim@epita.fr>
2043
2044         * src/getopt1.c: Updated from textutils 2.0e
2045         * src/getopt.c: Likewise.
2046         * src/getopt.h: Likewise.
2047
2048 2000-03-17  Akim Demaille  <akim@epita.fr>
2049
2050         * src/Makefile.am (bison.simple): Fix the awk program: quote only
2051         the file name, not the whole `#line LINE FILE'.
2052
2053 2000-03-17  Akim Demaille  <akim@epita.fr>
2054
2055         On syntax errors, report the token on which we choked.
2056
2057         * src/bison.s1 (yyparse): In the label yyerrlab, when
2058         YYERROR_VERBOSE, add yychar in msg.
2059
2060 2000-03-17  Akim Demaille  <akim@epita.fr>
2061
2062         * src/reader.c (copy_at): New function.
2063         (copy_guard): Use it.
2064         (copy_action): Use it.
2065
2066 2000-03-17  Akim Demaille  <akim@epita.fr>
2067
2068         Be kind to translators, save some useless translations.
2069
2070         * src/main.c (banner): New function.
2071         (fatal_banner): Use it.
2072         (warn_banner): Use it.
2073
2074 2000-03-17  Akim Demaille  <akim@epita.fr>
2075
2076         * src/reader.c (copy_definition): Use copy_string and
2077         copy_comment.  Removed now unused `match', `ended',
2078         `cplus_comment'.
2079         (copy_comment, copy_string): Moved, to be visible from
2080         copy_definition.
2081
2082 2000-03-17  Akim Demaille  <akim@epita.fr>
2083
2084         * src/reader.c (copy_string): Declare `static inline'.  No
2085         problems with inline, since it is checked by configure.
2086         (copy_comment): Likewise.
2087
2088 2000-03-17  Akim Demaille  <akim@epita.fr>
2089
2090         * src/reader.c (packsymbols): Formatting changes.
2091
2092 2000-03-17  Akim Demaille  <akim@epita.fr>
2093
2094         * src/reader.c (copy_comment): New function, factored out from:
2095         (copy_action): Use it.  Removed now unused `match', `ended',
2096         `cplus_comment'.
2097         (copy_guard): Likewise.
2098
2099 2000-03-17  Akim Demaille  <akim@epita.fr>
2100
2101         * src/reader.c (copy_string): New function, factored out from:
2102         (copy_action): Use it.
2103         (copy_guard): Likewise.
2104
2105 2000-03-17  Akim Demaille  <akim@epita.fr>
2106
2107         Change the handling of @s so that they behave exactly like $s.
2108         There is now a pseudo variable @$ (readble and writable), location
2109         of the lhs of the rule (by default ranging from the location of
2110         the first symbol of the rhs, to the location of the last symbol,
2111         or, if the rhs is empty, YYLLOC).
2112
2113         * src/bison.s1 [YYLSP_NEEDED] (yyloc): New variable, twin of
2114         yyval.
2115         (yyparse): When providing a default semantic action, provide a
2116         default location action.
2117         (after the $): No longer change `*YYLSP', just stack YYLOC the
2118         same way you stack YYVAL.
2119         * src/reader.c (read_declarations): Use warns.
2120         (copy_guard, case '@'): Also recognize `@$', expanded as `YYLOC'.
2121         (copy_action, case '@'): Likewise.
2122         Use a standard error message, to save useless work from
2123         translators.
2124
2125 2000-03-17  Akim Demaille  <akim@epita.fr>
2126
2127         * src/bison.s1: Formatting and cosmetics changes.
2128         * src/reader.c: Likewise.
2129         Update the Copyright notice.
2130
2131 2000-03-17  Akim Demaille  <akim@epita.fr>
2132
2133         * src/bison.s1 (#line): All set to `#line' only, since the
2134         Makefile now handles them.
2135
2136 2000-03-16  Akim Demaille  <akim@epita.fr>
2137
2138         * src/output.c (output_rule_data): Output the documentation of
2139         some of the tables.
2140         (Copyright notice): Update.
2141         Formatting changes.
2142
2143 2000-03-16  Akim Demaille  <akim@epita.fr>
2144
2145         * src/bison.s1 [!YYDEBUG]: Define yydebug to 0.  This allows to
2146         remove most `#if YYDEBUG != 0', since `if (yydebug)' is enough.
2147         One `#if YYDEBUG' remains, since it uses variables which are
2148         defined only if `YYDEBUG != 0'.
2149
2150 2000-03-16  Akim Demaille  <akim@epita.fr>
2151
2152         * src/bison.s1 (yyparse): Reorganize the definitions of the stacks
2153         and related variables so that the similarities are highlighted.
2154
2155 2000-03-16  Akim Demaille  <akim@epita.fr>
2156
2157         * src/bison.s1: Properly indent CPP directives.
2158
2159 2000-03-16  Akim Demaille  <akim@epita.fr>
2160
2161         * src/bison.s1: Properly indent the `alloca' CPP section.
2162
2163 2000-03-16  Akim Demaille  <akim@epita.fr>
2164
2165         Do not hard code values of directories in `configure.in'.
2166         Update the `configure' tool chain.
2167
2168         * configure.in (XPFILE, XPFILE1, LOCALEDIR): Remove, handled by
2169         src/makefile.am.
2170         (VERSION_STRING): Use the third arg of AC_DEFINE_UNQUOTED.
2171         (AC_OUTPUT): Add m4/Makefile.
2172         Bump to bison 1.28a, 1.29 has never been released.
2173         * acconfig.h (XPFILE, XPFILE1, LOCALEDIR): Remove, since they are
2174         handled via src/Makefile.am.
2175         (VERSION_STRING, PROTOTYPES, ENABLE_NLS, HAVE_CATGETS,
2176         HAVE_GETTEXT, HAVE_LC_MESSAGES, HAVE_STPCPY): Remove, handled by
2177         autoheader.
2178         * Makefile.am (SUBDIRS): Add m4.
2179         (ACLOCAL_AM_FLAGS): New variable.
2180         (AUTOMAKE_OPTIONS): Add check-news.
2181         * src/Makefile.am (bison.simple): Use awk to replace #line lines with
2182         the proper line number and file name.
2183         (DEFS): Propagate the location of bison library files and of the
2184         locale files.
2185         (INCLUDES): Added `-I ..' so that one can compile with srcdir !=
2186         builddir.
2187         * acinclude.m4: Remove, replaced by the directory m4.
2188         * m4/Makefile.am (EXTRA_DIST): New variable.
2189         * m4/gettext.m4: New file, from the fileutils.
2190         * m4/lcmessage.m4: Likewise
2191         * m4/progtest.m4: Likewise.
2192         * m4/bison-decl.m4: New file, extracted from former acinclude.m4.
2193
2194 2000-03-10  Akim Demaille  <akim@epita.fr>
2195
2196         * src/closure.c:
2197         Formatting changes of various comments.
2198         Respect the GNU coding standards at various places.
2199         Don't use `_()' when no translation is needed.
2200
2201 1999-12-13  Jesse Thilo  <jthilo@gnu.org>
2202
2203         * src/files.c:
2204         OS/2 honors TMPDIR environment variable.
2205
2206 1999-12-13  Jesse Thilo  <jthilo@gnu.org>
2207
2208         * doc/bison.texinfo: Tweaked spelling and grammar.
2209         Updated ISBN.
2210         Removed reference to price of printed copy.
2211         Mention BISON_SIMPLE and BISON_HAIRY.
2212
2213 1999-12-13  Jesse Thilo  <jthilo@gnu.org>
2214
2215         * configure.in, NEWS:
2216         Bison 1.29 released.
2217
2218 1999-10-27  Jesse Thilo  <jthilo@gnu.org>
2219
2220         * doc/.cvsignore, doc/Makefile.am, doc/refcard.tex:
2221         Added reference card.
2222
2223 1999-07-26  Jesse Thilo  <jthilo@gnu.org>
2224
2225         * po/ru.po: Added Russian translation.
2226
2227 1999-07-26  Jesse Thilo  <jthilo@gnu.org>
2228
2229         * configure.in: Added Russian translation.
2230
2231 1999-07-06  Jesse Thilo  <jthilo@gnu.org>
2232
2233         * configure.in, NEWS, README:
2234         Released version 1.28.
2235
2236 1999-06-14  Jesse Thilo  <jthilo@gnu.org>
2237
2238         * src/system.h:
2239         Squashed redefinition warning on some systems.
2240
2241         * src/getargs.c, src/Makefile.am, src/reader.c, src/version.c:
2242         Have configure build version string instead of relying on ANSI string
2243         concatentation.
2244
2245 1999-06-14  Jesse Thilo  <jthilo@gnu.org>
2246
2247         * po/POTFILES.in: Got rid of version.c.
2248
2249 1999-06-14  Jesse Thilo  <jthilo@gnu.org>
2250
2251         * acconfig.h, configure.in:
2252         Have configure build version string instead of relying on ANSI string
2253         concatentation.
2254
2255 1999-06-08  Jesse Thilo  <jthilo@gnu.org>
2256
2257         * doc/bison.1:
2258         Dropped mention of `+' for long-named options.
2259
2260 1999-05-30  Jesse Thilo  <jthilo@gnu.org>
2261
2262         * src/files.c: Added <unistd.h> for unlink().
2263
2264         * src/Makefile.am, src/system.h:
2265         I18n fixes.
2266
2267 1999-05-30  Jesse Thilo  <jthilo@gnu.org>
2268
2269         * README: Added a FAQ list.
2270
2271         * configure.in, acconfig.h:
2272         I18n fixes.
2273
2274 1999-05-30  Jesse Thilo  <jthilo@gnu.org>
2275
2276         * doc/FAQ, doc/Makefile.am:
2277         Added a FAQ list.
2278
2279 1999-05-19  Jesse Thilo  <jthilo@gnu.org>
2280
2281         * src/alloc.h, src/symtab.h, src/version.c:
2282         Protected inclusion of "config.h" with HAVE_CONFIG_H.
2283
2284 1999-04-18  Jesse Thilo  <jthilo@gnu.org>
2285
2286         * src/.cvsignore, src/Makefile.am:
2287         Reorganized: sources in `src', documentation in `doc'.
2288
2289         * src/lex.c (literalchar):
2290         fixed the code for escaping double quotes (thanks
2291         Jonathan Czisny.)
2292
2293 1999-04-18  Jesse Thilo  <jthilo@gnu.org>
2294
2295         * po/de.po, po/es.po, po/fr.po, po/nl.po, po/POTFILES.in:
2296         Adjusted paths to reflect directory reorganization.
2297
2298 1999-04-18  Jesse Thilo  <jthilo@gnu.org>
2299
2300         * doc/.cvsignore, doc/Makefile.am:
2301         Reorganized: sources in `src', documentation in `doc'.
2302
2303 1999-04-18  Jesse Thilo  <jthilo@gnu.org>
2304
2305         * configure.in:
2306         Updated AC_INIT file to reflect directory reorganization.
2307
2308         * configure.in, .cvsignore, Makefile.am, POTFILES.in:
2309         Reorganized: sources in `src', documentation in `doc'.
2310
2311 1999-04-13  Jesse Thilo  <jthilo@gnu.org>
2312
2313         * src/allocate.c:
2314         Don't declare calloc() and realloc() if not necessary.
2315
2316 1999-04-13  Jesse Thilo  <jthilo@gnu.org>
2317
2318         * configure.in, acconfig.h, acinclude.m4:
2319         Don't declare calloc() and realloc() if not necessary.
2320
2321 1999-03-23  Jesse Thilo  <jthilo@gnu.org>
2322
2323         * po/.cvsignore: Added i18n support.
2324
2325 1999-03-23  Jesse Thilo  <jthilo@gnu.org>
2326
2327         * acconfig.h, configure.in, Makefile.am:
2328         Added i18n support.
2329
2330 1999-03-22  Jesse Thilo  <jthilo@gnu.org>
2331
2332         * src/bison.s1: Fixed #line numbers.
2333
2334 1999-03-15  Jesse Thilo  <jthilo@gnu.org>
2335
2336         * po/es.po, po/fr.po, po/nl.po, po/de.po:
2337         Added PO files from Translation Project.
2338
2339 1999-03-03  Jesse Thilo  <jthilo@gnu.org>
2340
2341         * Makefile.am:
2342         Added support for non-ANSI compilers (ansi2knr).
2343
2344 1999-02-16  Jesse Thilo  <jthilo@gnu.org>
2345
2346         * configure.in: Bumped version number to 1.27.
2347
2348         * Makefile.am:
2349         Added `bison.simple' to list of files removed by `make distclean'.
2350
2351 1999-02-12  Jesse Thilo  <jthilo@gnu.org>
2352
2353         * src/files.c, src/files.h:
2354         Defined locations of parser files in config.h instead of Makefile.
2355
2356 1999-02-12  Jesse Thilo  <jthilo@gnu.org>
2357
2358         * acconfig.h, acinclude.m4, configure.in, Makefile.am:
2359         Defined locations of parser files in config.h instead of Makefile.
2360
2361 1999-02-09  Jesse Thilo  <jthilo@gnu.org>
2362
2363         * Makefile.am:
2364         Removed inappropriate use of $< macro.
2365
2366 1999-02-05  Jesse Thilo  <jthilo@gnu.org>
2367
2368         * po/Makefile.in.in, po/POTFILES.in:
2369         Add `po' directory skeleton.
2370
2371 1999-01-27  Jesse Thilo  <jthilo@gnu.org>
2372
2373         * README: Document help-bison list.
2374
2375         * configure.in: Add check for mkstemp().
2376
2377 1999-01-20  Jesse Thilo  <jthilo@gnu.org>
2378
2379         * src/conflicts.c, src/LR0.c, src/output.c, src/reader.c:
2380         Hush a few compiler warnings.
2381
2382         * src/files.c:
2383         Add tryclose(), which verifies that fclose was successful.
2384         Hush a couple of compiler warnings.
2385
2386 1999-01-20  Jesse Thilo  <jthilo@gnu.org>
2387
2388         * Makefile.am, OChangeLog:
2389         ChangeLog is now automatically generated.  Include the old version as
2390         OChangeLog.
2391
2392 1999-01-14  Jesse Thilo  <jthilo@gnu.org>
2393
2394         * src/gram.h, src/lalr.c, src/lex.c, src/lex.h, src/machine.h, src/main.c, src/nullable.c, src/output.c, src/print.c, src/reader.c, src/reduce.c, src/state.h, src/symtab.c, src/symtab.h, src/types.h, src/vmsgetargs.c, src/warshall.c, src/allocate.c, src/alloc.h, src/bison.s1, src/closure.c, src/conflicts.c, src/derives.c, src/files.c, src/files.h, src/getargs.c, src/gram.c, src/LR0.c:
2395         Update FSF address.
2396
2397 1999-01-14  Jesse Thilo  <jthilo@gnu.org>
2398
2399         * doc/bison.texinfo: Fix formatting glitch.
2400
2401         * doc/bison.texinfo: Update FSF address.
2402
2403 1999-01-14  Jesse Thilo  <jthilo@gnu.org>
2404
2405         * acconfig.h: Update FSF address.
2406
2407 1999-01-08  Jesse Thilo  <jthilo@gnu.org>
2408
2409         * src/system.h:
2410         Don't define PACKAGE here, since config.h defines it.
2411
2412 1998-12-30  Jesse Thilo  <jthilo@gnu.org>
2413
2414         * src/reader.c: Update copyright date.
2415
2416         * src/main.c:
2417         Ditch sprintf to statically-sized buffers in fatal/warn functions in
2418         favor of output directly to stderr (avoids buffer overruns).
2419
2420         * src/reader.c: Some checks for premature EOF.
2421
2422         * src/allocate.c, src/alloc.h, src/closure.c, src/conflicts.c, src/derives.c, src/getargs.c, src/gram.c, src/lalr.c, src/lex.c, src/LR0.c, src/main.c, src/nullable.c, src/output.c, src/print.c, src/reduce.c, src/symtab.c, src/symtab.h, src/warshall.c:
2423         Use prototypes if the compiler understands them.
2424
2425         * src/files.c: Honor TMPDIR on Unix hosts.
2426         Use prototypes if the compiler understands them.
2427
2428         * src/reader.c:
2429         Fix a couple of buffer overrun bugs.
2430         Use prototypes if the compiler understands them.
2431
2432         * src/system.h: Include unistd.h and ctype.h.
2433         Use #ifdef instead of #if for NLS symbols.
2434
2435 1998-12-30  Jesse Thilo  <jthilo@gnu.org>
2436
2437         * doc/bison.texinfo:
2438         Delete comment "consider using @set for edition number, etc..." since
2439         we now are doing so.
2440
2441 1998-12-30  Jesse Thilo  <jthilo@gnu.org>
2442
2443         * configure.in:
2444         Use prototypes if the compiler understands them.
2445
2446         * NEWS: Document 1.26 highlights.
2447
2448         * Makefile.am: Require Automake 1.3 or later.
2449
2450         * acconfig.h:
2451         Use prototypes if the compiler understands them.
2452
2453 1998-12-29  Jesse Thilo  <jthilo@gnu.org>
2454
2455         * src/version.c:
2456         Use VERSION symbol from automake for version number.
2457
2458 1998-12-29  Jesse Thilo  <jthilo@gnu.org>
2459
2460         * acconfig.h, configure.in, version.cin:
2461         Use VERSION symbol from automake for version number.
2462
2463 1998-11-28  Jesse Thilo  <jthilo@gnu.org>
2464
2465         * Makefile.am:
2466         Distribute original version of simple parser (bison.s1), not built
2467         version (bison.simple).
2468
2469 1998-11-28  Jesse Thilo  <jthilo@gnu.org>
2470
2471         * doc/bison.texinfo: Add info dir entry.
2472
2473         * doc/bison.texinfo:
2474         Let automake put version number into documentation.
2475
2476 1998-11-26  Jesse Thilo  <jthilo@gnu.org>
2477
2478         * src/bison.cld, src/build.com, src/vmshlp.mar:
2479         Add non-RCS files from /gd/gnu/bison.
2480
2481 1998-11-26  Jesse Thilo  <jthilo@gnu.org>
2482
2483         * doc/bison.1:
2484         Document the BISON_HAIRY and BISON_SIMPLE variables.
2485
2486 1998-11-25  Jesse Thilo  <jthilo@gnu.org>
2487
2488         * src/version.c: Build version.c automatically.
2489
2490         * src/reader.c:
2491         Fix token numbering (used to start at 258, not 257).
2492
2493         * src/system.h: Include config.h.
2494
2495         * src/getargs.c: Update bug report address.
2496
2497         * src/alloca.c, src/getopt1.c, src/getopt.c, src/getopt.h:
2498         Get latest copies of alloca.c, getopt.c, getopt.h, getopt1.c from gnu.org.
2499
2500 1998-11-25  Jesse Thilo  <jthilo@gnu.org>
2501
2502         * Makefile.am:
2503         Rename bison.simple to bison.s1 (bison.simple is then built from bison.s1).
2504
2505         * configure.in, version.cin:
2506         Build version.c automatically.
2507
2508         * AUTHORS: Add AUTHORS file.
2509
2510         * README: Update bug report address.
2511
2512         * bison.simple:
2513         Rename bison.simple to bison.s1 (bison.simple is then built from bison.s1).
2514
2515         * configure.in, Makefile.am, Makefile.in, stamp-h.in:
2516         Add automake stuff.
2517
2518 1998-11-25  Jesse Thilo  <jthilo@gnu.org>
2519
2520         * doc/bison.texinfo: Clean up some formatting.
2521
2522 1998-05-05  Richard Stallman  <rms@gnu.org>
2523
2524         * doc/bison.texinfo:
2525         Explain better why to make a pure parser.
2526
2527 1998-01-05  Richard Stallman  <rms@gnu.org>
2528
2529         * src/files.c (openfiles):
2530         [_WIN32 && !__CYGWIN32__] Use TEMP or Temp to
2531         find a temporary directory, if possible.  Do not unlink files while
2532         they are open.
2533
2534 1997-08-25  Richard Stallman  <rms@gnu.org>
2535
2536         * src/reader.c (stack_offset;):
2537         Change some warni to warns.
2538
2539         * src/lex.c (literalchar): Use warns, not warni.
2540
2541 1997-06-28  Richard Stallman  <rms@gnu.org>
2542
2543         * src/bison.s1: Add a Bison version comment.
2544
2545         * src/main.c (fatal, warn, berror):
2546         Use program_name.
2547
2548 1997-06-28  Richard Stallman  <rms@gnu.org>
2549
2550         * Makefile.in (bison_version): New variable.
2551         (dist): Use that variable.
2552         (bison.s1): Substitute the Bison version into bison.simple.
2553
2554         * bison.simple: Add a Bison version comment.
2555
2556 1997-06-18  Richard Stallman  <rms@gnu.org>
2557
2558         * src/main.c (fatal, warn, berror):
2559         Make error messages standard.
2560         (toomany): Improve error message text.
2561
2562         * src/LR0.c, src/closure.c, src/conflicts.c, src/derives.c, src/files.c, src/lalr.c, src/lex.c, src/nullable.c, src/output.c, src/print.c, src/reader.c, src/reduce.c, src/symtab.c:
2563         new.h renamed to alloc.h.
2564
2565 1997-06-18  Richard Stallman  <rms@gnu.org>
2566
2567         * Makefile.in: new.h renamed to alloc.h.
2568
2569 1997-05-24  Richard Stallman  <rms@gnu.org>
2570
2571         * src/lex.c (literalchar):
2572         Fix the code for escaping \, " and '.
2573
2574         (lex): Avoid trouble when there are many chars
2575         to discard in a char literal with just several chars in it.
2576
2577 1997-05-17  Richard Stallman  <rms@gnu.org>
2578
2579         * src/bison.s1:
2580         Use malloc, if using alloca is troublesome.
2581         (YYSTACK_USE_ALLOCA): New flag macro.
2582         Define it for some systems and compilers.
2583         (YYSTACK_ALLOC): New macro.
2584         (yyparse): Use YYSTACK_ALLOC to allocate stack.
2585         If it was malloc'd, free it.
2586
2587 1997-05-17  Richard Stallman  <rms@gnu.org>
2588
2589         * bison.simple:
2590         Use malloc, if using alloca is troublesome.
2591         (YYSTACK_USE_ALLOCA): New flag macro.
2592         Define it for some systems and compilers.
2593         (YYSTACK_ALLOC): New macro.
2594         (yyparse): Use YYSTACK_ALLOC to allocate stack.
2595         If it was malloc'd, free it.
2596
2597 1997-04-23  Richard Stallman  <rms@gnu.org>
2598
2599         * src/bison.s1:
2600         (alloca) [__hpux]: Always define as __builtin_alloca.
2601
2602 1997-04-23  Richard Stallman  <rms@gnu.org>
2603
2604         * bison.simple:
2605         (alloca) [__hpux]: Always define as __builtin_alloca.
2606
2607 1997-04-22  Richard Stallman  <rms@gnu.org>
2608
2609         * src/bison.s1:
2610         [__hpux]: Include alloca.h (right for HPUX 10)
2611         instead of declaring alloca (right for HPUX 9).
2612
2613         * src/bison.s1 (__yy_memcpy):
2614         Declare arg `count' as unsigned int.
2615         (yyparse): Cast third arg to __yy_memcpy to unsigned int.
2616
2617 1997-04-22  Richard Stallman  <rms@gnu.org>
2618
2619         * bison.simple:
2620         [__hpux]: Include alloca.h (right for HPUX 10)
2621         instead of declaring alloca (right for HPUX 9).
2622
2623         * bison.simple (__yy_memcpy):
2624         Declare arg `count' as unsigned int.
2625         (yyparse): Cast third arg to __yy_memcpy to unsigned int.
2626
2627 1997-01-03  Richard Stallman  <rms@gnu.org>
2628
2629         * src/allocate.c: [__STDC__ or _MSC_VER]:
2630         Declare calloc and realloc to return void *.
2631
2632 1997-01-02  Richard Stallman  <rms@gnu.org>
2633
2634         * src/system.h:
2635         [_MSC_VER]: Include stdlib.h and process.h.
2636         [_MSC_VER] (getpid): Define as macro--translate it to _getpid.
2637
2638         * src/main.c (main): Return FAILURE as a value.
2639         (printable_version): Declare arg as int, not char.
2640
2641 1997-01-02  Richard Stallman  <rms@gnu.org>
2642
2643         * Makefile.in (dist):
2644         Explicitly check for symlinks, and copy them.
2645
2646 1996-12-19  Richard Stallman  <rms@gnu.org>
2647
2648         * src/files.c:
2649         [_MSC_VER] (XPFILE, XPFILE1): Define, if not already defined.
2650
2651 1996-12-18  Paul Eggert  <eggert@gnu.org>
2652
2653         * src/bison.s1 (yyparse):
2654         If __GNUC__ and YYPARSE_PARAM are both defined,
2655         declare yyparse to have a void * argument.
2656
2657 1996-12-18  Paul Eggert  <eggert@gnu.org>
2658
2659         * bison.simple (yyparse):
2660         If __GNUC__ and YYPARSE_PARAM are both defined,
2661         declare yyparse to have a void * argument.
2662
2663 1996-12-17  Richard Stallman  <rms@gnu.org>
2664
2665         * src/reduce.c (nbits): Add some casts.
2666
2667 1996-08-12  Richard Stallman  <rms@gnu.org>
2668
2669         * src/bison.s1: Test _MSDOS as well as _MSDOS_.
2670
2671 1996-08-12  Richard Stallman  <rms@gnu.org>
2672
2673         * bison.simple: Test _MSDOS as well as _MSDOS_.
2674
2675 1996-07-31  Richard Stallman  <rms@gnu.org>
2676
2677         * src/bison.s1:
2678         [__sun && __i386]: Include alloca.h.
2679
2680 1996-07-31  Richard Stallman  <rms@gnu.org>
2681
2682         * bison.simple:
2683         [__sun && __i386]: Include alloca.h.
2684
2685 1996-07-30  Richard Stallman  <rms@gnu.org>
2686
2687         * src/bison.s1: Comment change.
2688
2689         * src/bison.s1: Test _MSDOS_, not MSDOS.
2690
2691 1996-07-30  Richard Stallman  <rms@gnu.org>
2692
2693         * bison.simple: Comment change.
2694
2695         * bison.simple: Test _MSDOS_, not MSDOS.
2696
2697 1996-06-01  Richard Stallman  <rms@gnu.org>
2698
2699         * src/reduce.c, src/reader.c, src/print.c, src/output.c, src/nullable.c, src/lex.c, src/lalr.c, src/getargs.c, src/derives.c, src/conflicts.c, src/closure.c, src/allocate.c:
2700         Insert `_' macro around many string constants.
2701
2702         * src/main.c:
2703         Insert `_' macro around many string constants.
2704
2705         (main): Call setlocale, bindtextdomain and textdomain.
2706
2707         * src/system.h: [HAVE_LOCALE_H]: Include locale.h.
2708         [! HAVE_LOCALE_H] (setlocale): Define as no-op.
2709         [ENABLE_NLS]: Include libintl.h.
2710         [ENABLE_NLS] (gettext): Define.
2711         [! ENABLE_NLS] (bintextdomain, textdomain, _): Consolation definitions.
2712         (N_, PACKAGE, LOCALEDIR): New macros.
2713
2714 1996-06-01  Richard Stallman  <rms@gnu.org>
2715
2716         * POTFILES.in: New file.
2717
2718         * Makefile.in (allocate.o):
2719         Define target explicitly.
2720
2721         * Makefile.in (CFLAGS): Set to @CFLAGS@.
2722         (LDFLAGS): Set to @LDFLAGS@.
2723         (configure): Run autoconf only if preceding `cd' succeeds.
2724         (bison.s1): Redirect output to temporary file then move the
2725         temporary to the target, rather than redirecting directly to bison.s1.
2726         (clean): Remove config.status and config.log.
2727         (distclean): Don't remove config.status here.
2728
2729 1996-05-12  Richard Stallman  <rms@gnu.org>
2730
2731         * src/bison.s1:
2732         (__yy_memcpy) [__cplusplus]: Reorder declarations of variables f and t.
2733
2734 1996-05-12  Richard Stallman  <rms@gnu.org>
2735
2736         * bison.simple:
2737         (__yy_memcpy) [__cplusplus]: Reorder declarations of variables f and t.
2738
2739 1996-05-11  Richard Stallman  <rms@gnu.org>
2740
2741         * src/bison.s1 (__yy_memcpy):
2742         Really reorder the args, as was supposedly done on Feb 14 1995.
2743         (yyparse): Calls changed accordingly.
2744
2745 1996-05-11  Richard Stallman  <rms@gnu.org>
2746
2747         * Makefile.in (dist): Don't use $(srcdir).
2748
2749         * bison.simple (__yy_memcpy):
2750         Really reorder the args, as was supposedly done on Feb 14 1995.
2751         (yyparse): Calls changed accordingly.
2752
2753 1996-01-27  Richard Stallman  <rms@gnu.org>
2754
2755         * src/output.c (output_rule_data):
2756         Test YYERROR_VERBOSE in the conditional
2757         around the definition of ttyname.
2758
2759 1995-12-29  Richard Stallman  <rms@gnu.org>
2760
2761         * src/bison.s1:
2762         Fix line numbers in #line commands.
2763
2764 1995-12-29  Richard Stallman  <rms@gnu.org>
2765
2766         * bison.simple:
2767         Fix line numbers in #line commands.
2768
2769 1995-12-27  Richard Stallman  <rms@gnu.org>
2770
2771         * src/bison.s1 (YYPARSE_PARAM_DECL):
2772         In C++, make it always null.
2773         (YYPARSE_PARAM_ARG): New macro.
2774         (yyparse): Use YYPARSE_PARAM_ARG.
2775
2776 1995-12-27  Richard Stallman  <rms@gnu.org>
2777
2778         * bison.simple (YYPARSE_PARAM_DECL):
2779         In C++, make it always null.
2780         (YYPARSE_PARAM_ARG): New macro.
2781         (yyparse): Use YYPARSE_PARAM_ARG.
2782
2783 1995-11-29  Richard Stallman  <rms@gnu.org>
2784
2785         * doc/bison.texinfo:
2786         Describe literal string tokens, %raw, %no_lines, %token_table.
2787
2788 1995-11-29  Daniel Hagerty  <hag@gnu.org>
2789
2790         * doc/bison.texinfo: Fixed update date
2791
2792 1995-10-16  Richard Stallman  <rms@gnu.org>
2793
2794         * src/version.c: Version 1.25.
2795
2796 1995-10-16  Richard Stallman  <rms@gnu.org>
2797
2798         * NEWS: *** empty log message ***
2799
2800 1995-10-16  Richard Stallman  <rms@gnu.org>
2801
2802         * doc/bison.1, doc/bison.rnh:
2803         Add new options.
2804
2805 1995-10-15  Richard Stallman  <rms@gnu.org>
2806
2807         * src/vmsgetargs.c, src/getargs.c:
2808         Added -n, -k, and -raw switches.
2809         (noparserflag, toknumflag, rawtoknumflag): New variables.
2810
2811         * src/symtab.h (SALIAS):
2812         New #define for adding aliases to %token.
2813         (struct bucket): Added `alias' field.
2814
2815         * src/reduce.c (reduce_grammar):
2816         Revise error message.
2817         (print_notices): Remove final `.' from error message.
2818
2819         * src/reader.c (reader_output_yylsp):
2820         New function.
2821         (readgram): Use `#if 0' around code that accepted %command
2822         inside grammar rules:  The documentation doesn't allow it,
2823         and it will fail since the %command processors scan for the next %.
2824         (parse_token_decl):  Extended the %token
2825         declaration to allow a multi-character symbol as an alias.
2826         (parse_thong_decl): New function.
2827         (read_declarations): Added %thong declarations.
2828         (read_declarations): Handle NOOP to deal with allowing
2829         % declarations as another means to specify the flags.
2830         (readgram): Allow %prec prior to semantics embedded in a rule.
2831         (skip_to_char, read_declarations, copy_definition)
2832         (parse_token_decl, parse_start_decl, parse_type_decl)
2833         (parse_assoc_decl, parse_union_decl, parse_expect_decl)
2834         (get_type_name, copy_guard, copy_action, readgram)
2835         (get_type, packsymbols):  Revised most error messages.
2836         Changed `fatal' to `warnxxx' to avoid aborting for error.
2837         Revised and use multiple warnxxx functions to avoid using VARARGS1.
2838         (read_declarations): Improve the error message for
2839         an invalid character.  Do not abort.
2840         (read_declarations, copy_guard, copy_action): Use
2841         printable_version to avoid unprintable characters in printed output.
2842         (parse_expect_decl): Error if argument to %expect exceeds 10 digits.
2843         (parse_token_decl, parse_assoc_decl, parse_type_decl, get_type):
2844         Allow the type of a non-terminal can be given
2845         more than once, as long as all specifications give the same type.
2846
2847         * src/output.c:
2848         (output_headers, output_trailers, output, output_gram)
2849         (output_rule_data): Implement noparserflag variable.
2850         Implement toknumflag variable.
2851         (output): Call reader_output_yylsp to output LTYPESTR.
2852
2853         * src/main.c (main):
2854          If reader sees an error, don't process the grammar.
2855         (fatals): Updated to not use VARARGS1.
2856         (printable_version, int_to_string, warn, warni, warns, warnss)
2857         (warnsss): New error reporting functions.  Avoid abort for error.
2858
2859         * src/lex.h:
2860         Added THONG and NOOP for alias processing.
2861         Added SETOPT for the new code that allows setting options with %flags.
2862
2863         * src/lex.c:
2864         Include getopt.h.  Add some extern decls.
2865         (safegetc): New function to deal with EOF gracefully.
2866         (literalchar); new function to deal with reading \ escapes.
2867         (lex): Use literalchar.
2868         (lex): Implemented "..." tokens.
2869         (literalchar, lex, parse_percent_token): Made tokenbuffer
2870         always contain the token.  This includes growing the token
2871         buffer while reading an integer.
2872         (parse_percent_token): Replaced if-else statement with percent_table.
2873         (parse_percent_token): Added % declarations as another
2874         way to specify the flags -n, -l, and -r.  Also added hooks for
2875         -d, -k, -y, -v, -t, -p, -b, -o, but implementation requires
2876         major changes to files.c.
2877         (lex) Retain in the incoming stream a character following
2878         an incorrect '/'.
2879         (skip_white_space, lex):  Revised most error messages
2880         and changed fatal to warn to avoid aborting.
2881         (percent_table):  Added %thong declarations.
2882
2883         * src/gram.h: Comment changes.
2884
2885         * src/files.c (openfiles, open_extra_files, done):
2886          Add faction flag
2887         and actfile file.  Handle noparserflag.  Both for -n switch.
2888
2889         * src/conflicts.c (resolve_sr_conflict):
2890         Remove use of alloca.
2891
2892 1995-06-01  Jim Meyering  <meyering@gnu.org>
2893
2894         * doc/bison.texinfo: *** empty log message ***
2895
2896 1995-05-06  Richard Stallman  <rms@gnu.org>
2897
2898         * src/bison.s1: Comment change.
2899
2900 1995-05-06  Richard Stallman  <rms@gnu.org>
2901
2902         * bison.simple: Comment change.
2903
2904 1995-05-03  Richard Stallman  <rms@gnu.org>
2905
2906         * src/version.c: Version now 1.24.
2907
2908         * src/bison.s1: Change distribution terms.
2909
2910         * src/version.c: Version now 1.23.
2911
2912 1995-05-03  Richard Stallman  <rms@gnu.org>
2913
2914         * doc/bison.texinfo:
2915         Rewrite "Conditions for Using Bison".
2916         Update version to 1.24.
2917
2918 1995-05-03  Richard Stallman  <rms@gnu.org>
2919
2920         * bison.simple: Change distribution terms.
2921
2922 1995-02-23  Richard Stallman  <rms@gnu.org>
2923
2924         * src/files.c: Test __VMS_POSIX as well as VMS.
2925
2926 1995-02-14  Jim Meyering  <meyering@gnu.org>
2927
2928         * src/bison.s1 (__yy_memcpy):
2929         Renamed from __yy_bcopy to avoid
2930         confusion.  Reverse FROM and TO arguments to be consistent with
2931         those of memcpy.
2932
2933 1995-02-14  Jim Meyering  <meyering@gnu.org>
2934
2935         * bison.simple (__yy_memcpy):
2936         Renamed from __yy_bcopy to avoid
2937         confusion.  Reverse FROM and TO arguments to be consistent with
2938         those of memcpy.
2939
2940 1994-11-10  David J. MacKenzie  <djm@gnu.org>
2941
2942         * NEWS: reformat
2943
2944         * NEWS: New file.
2945
2946         * Makefile.in (DISTFILES): Include NEWS.
2947
2948         * Makefile.in (DISTFILES):
2949         Include install-sh, not install.sh.
2950
2951         * configure.in: Update to Autoconf v2 macro names.
2952
2953 1994-10-05  David J. MacKenzie  <djm@gnu.org>
2954
2955         * Makefile.in: fix typo
2956
2957         * Makefile.in (prefix, exec_prefix):
2958         Let configure set them.
2959
2960 1994-09-28  David J. MacKenzie  <djm@gnu.org>
2961
2962         * Makefile.in: Set datadir to $(prefix)/share.
2963
2964 1994-09-15  Richard Stallman  <rms@gnu.org>
2965
2966         * src/bison.s1:
2967         Update copyright notice and GPL version.
2968
2969 1994-09-15  Richard Stallman  <rms@gnu.org>
2970
2971         * bison.simple:
2972         Update copyright notice and GPL version.
2973
2974 1994-07-12  Richard Stallman  <rms@gnu.org>
2975
2976         * src/reduce.c, src/reader.c:
2977         entered into RCS
2978
2979 1994-05-05  David J. MacKenzie  <djm@gnu.org>
2980
2981         * Makefile.in: entered into RCS
2982
2983 1994-03-26  Richard Stallman  <rms@gnu.org>
2984
2985         * src/bison.s1: entered into RCS
2986
2987 1994-03-26  Richard Stallman  <rms@gnu.org>
2988
2989         * bison.simple: entered into RCS
2990
2991 1994-03-25  Richard Stallman  <rms@gnu.org>
2992
2993         * src/main.c: entered into RCS
2994
2995 1994-03-24  Richard Stallman  <rms@gnu.org>
2996
2997         * src/conflicts.c: entered into RCS
2998
2999 1994-01-02  Richard Stallman  <rms@gnu.org>
3000
3001         * Makefile.in: *** empty log message ***
3002
3003 1993-11-21  Richard Stallman  <rms@gnu.org>
3004
3005         * src/bison.s1: *** empty log message ***
3006
3007 1993-11-21  Richard Stallman  <rms@gnu.org>
3008
3009         * doc/bison.texinfo: entered into RCS
3010
3011         * doc/bison.texinfo: *** empty log message ***
3012
3013 1993-11-21  Richard Stallman  <rms@gnu.org>
3014
3015         * bison.simple: *** empty log message ***
3016
3017 1993-10-25  David J. MacKenzie  <djm@gnu.org>
3018
3019         * doc/bison.texinfo: *** empty log message ***
3020
3021 1993-10-19  Richard Stallman  <rms@gnu.org>
3022
3023         * src/bison.s1: *** empty log message ***
3024
3025 1993-10-19  Richard Stallman  <rms@gnu.org>
3026
3027         * bison.simple: *** empty log message ***
3028
3029 1993-10-14  Richard Stallman  <rms@gnu.org>
3030
3031         * src/bison.s1: *** empty log message ***
3032
3033 1993-10-14  Richard Stallman  <rms@gnu.org>
3034
3035         * bison.simple: *** empty log message ***
3036
3037 1993-09-14  David J. MacKenzie  <djm@gnu.org>
3038
3039         * doc/bison.texinfo: *** empty log message ***
3040
3041 1993-09-13  Noah Friedman  <friedman@gnu.org>
3042
3043         * Makefile.in: *** empty log message ***
3044
3045 1993-09-10  Richard Stallman  <rms@gnu.org>
3046
3047         * src/conflicts.c: *** empty log message ***
3048
3049         * src/system.h: entered into RCS
3050
3051 1993-09-10  Richard Stallman  <rms@gnu.org>
3052
3053         * doc/bison.1: entered into RCS
3054
3055 1993-09-06  Noah Friedman  <friedman@gnu.org>
3056
3057         * src/version.c: entered into RCS
3058
3059 1993-09-06  Noah Friedman  <friedman@gnu.org>
3060
3061         * Makefile.in: *** empty log message ***
3062
3063 1993-07-30  David J. MacKenzie  <djm@gnu.org>
3064
3065         * Makefile.in: *** empty log message ***
3066
3067 1993-07-24  Richard Stallman  <rms@gnu.org>
3068
3069         * src/bison.s1: *** empty log message ***
3070
3071 1993-07-24  Richard Stallman  <rms@gnu.org>
3072
3073         * bison.simple: *** empty log message ***
3074
3075 1993-07-08  David J. MacKenzie  <djm@gnu.org>
3076
3077         * Makefile.in: *** empty log message ***
3078
3079 1993-07-04  Richard Stallman  <rms@gnu.org>
3080
3081         * src/bison.s1: *** empty log message ***
3082
3083 1993-07-04  Richard Stallman  <rms@gnu.org>
3084
3085         * bison.simple: *** empty log message ***
3086
3087 1993-06-26  David J. MacKenzie  <djm@gnu.org>
3088
3089         * src/getargs.c: entered into RCS
3090
3091 1993-06-26  David J. MacKenzie  <djm@gnu.org>
3092
3093         * doc/bison.texinfo: *** empty log message ***
3094
3095         * doc/bison.1: New file.
3096
3097 1993-06-25  Richard Stallman  <rms@gnu.org>
3098
3099         * src/getargs.c: New file.
3100
3101 1993-06-16  Richard Stallman  <rms@gnu.org>
3102
3103         * src/bison.s1: *** empty log message ***
3104
3105 1993-06-16  Richard Stallman  <rms@gnu.org>
3106
3107         * bison.simple: *** empty log message ***
3108
3109 1993-06-03  Richard Stallman  <rms@gnu.org>
3110
3111         * src/bison.s1: New file.
3112
3113 1993-06-03  Richard Stallman  <rms@gnu.org>
3114
3115         * doc/bison.texinfo: *** empty log message ***
3116
3117 1993-06-03  Richard Stallman  <rms@gnu.org>
3118
3119         * bison.simple: New file.
3120
3121 1993-05-19  Richard Stallman  <rms@gnu.org>
3122
3123         * doc/bison.texinfo: New file.
3124
3125 1993-05-07  Noah Friedman  <friedman@gnu.org>
3126
3127         * Makefile.in: *** empty log message ***
3128
3129 1993-04-28  Noah Friedman  <friedman@gnu.org>
3130
3131         * src/reader.c: *** empty log message ***
3132
3133 1993-04-23  Noah Friedman  <friedman@gnu.org>
3134
3135         * src/alloc.h: entered into RCS
3136
3137 1993-04-20  David J. MacKenzie  <djm@gnu.org>
3138
3139         * src/version.c: *** empty log message ***
3140
3141         * src/files.c, src/allocate.c:
3142         entered into RCS
3143
3144         * src/reader.c: *** empty log message ***
3145
3146         * src/lex.c: entered into RCS
3147
3148         * src/conflicts.c: New file.
3149
3150         * src/symtab.c: entered into RCS
3151
3152         * src/alloc.h: New file.
3153
3154         * src/LR0.c: entered into RCS
3155
3156 1993-04-18  Noah Friedman  <friedman@gnu.org>
3157
3158         * src/reader.c: New file.
3159
3160         * src/version.c: *** empty log message ***
3161
3162 1993-04-18  Noah Friedman  <friedman@gnu.org>
3163
3164         * Makefile.in: *** empty log message ***
3165
3166 1993-04-17  Noah Friedman  <friedman@gnu.org>
3167
3168         * Makefile.in: *** empty log message ***
3169
3170 1993-04-15  Richard Stallman  <rms@gnu.org>
3171
3172         * src/main.c, src/files.c:
3173         New file.
3174
3175 1993-04-15  Noah Friedman  <friedman@gnu.org>
3176
3177         * configure.in: entered into RCS
3178
3179         * configure.in: *** empty log message ***
3180
3181         * configure.in: New file.
3182
3183 1993-04-14  Richard Stallman  <rms@gnu.org>
3184
3185         * Makefile.in: New file.
3186
3187 1993-04-13  Richard Stallman  <rms@gnu.org>
3188
3189         * src/version.c: New file.
3190
3191 1993-03-25  Richard Stallman  <rms@gnu.org>
3192
3193         * src/output.c: entered into RCS
3194
3195 1992-09-25  Richard Stallman  <rms@gnu.org>
3196
3197         * configure.bat: entered into RCS
3198
3199 1992-06-22  Richard Stallman  <rms@gnu.org>
3200
3201         * src/vmsgetargs.c: entered into RCS
3202
3203 1992-06-22  Richard Stallman  <rms@gnu.org>
3204
3205         * doc/bison.rnh: entered into RCS
3206
3207 1992-04-20  David J. MacKenzie  <djm@gnu.org>
3208
3209         * README: entered into RCS
3210
3211 1992-01-22  Richard Stallman  <rms@gnu.org>
3212
3213         * src/machine.h: entered into RCS
3214
3215 1991-12-21  Richard Stallman  <rms@gnu.org>
3216
3217         * src/lalr.c, src/closure.c:
3218         entered into RCS
3219
3220 1991-12-20  Richard Stallman  <rms@gnu.org>
3221
3222         * src/state.h: entered into RCS
3223
3224 1991-12-18  Richard Stallman  <rms@gnu.org>
3225
3226         * src/print.c, src/nullable.c, src/derives.c:
3227         entered into RCS
3228
3229 1991-11-03  David J. MacKenzie  <djm@gnu.org>
3230
3231         * src/warshall.c, src/types.h, src/symtab.h, src/lex.h, src/gram.c, src/gram.h, src/files.h:
3232         entered into RCS
3233
3234 1988-09-09  Richard Stallman  <rms@gnu.org>
3235
3236         * src/bison.hairy: entered into RCS
3237
3238 1987-12-16  Richard Stallman  <rms@gnu.org>
3239
3240         * REFERENCES: entered into RCS