ChangeLog

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