ChangeLog

   1 2001-11-12  Akim Demaille  <akim@epita.fr>
   2
   3         * tests/regression.at (Conflicts): Rename as...
   4         (Unresolved SR Conflicts): this.
   5         (Solved SR Conflicts): New.
   6
   7 2001-11-12  Akim Demaille  <akim@epita.fr>
   8
   9         * src/reduce.c (print_results): Rename as...
  10         (reduce_output): This.
  11         Output to OUT, passed as argument, instead of output_obstack.
  12         (dump_grammar): Likewise.
  13         (reduce_free): New.
  14         Also free V1.
  15         (reduce_grammar): No longer call reduce_output, since...
  16         * src/print.c (print_results): do it.
  17         * src/main.c (main): Call reduce_free;
  18
  19 2001-11-12  Akim Demaille  <akim@epita.fr>
  20
  21         * src/conflicts.c (print_reductions): Accept OUT as argument.
  22         Output to it, not to output_obstack.
  23         * src/print.c (print_actions): Adjust.
  24
  25 2001-11-12  Akim Demaille  <akim@epita.fr>
  26
  27         * src/conflicts.c (count_sr_conflicts, count_rr_conflicts): Return
  28         the result instead of using...
  29         (src_total, rrc_total, src_count, rrc_count): Remove.
  30         (any_conflicts): Remove.
  31         (print_conflicts): Split into...
  32         (conflicts_print, conflicts_output): New.
  33         * src/conflicts.h: Adjust.
  34         * src/main.c (main): Invoke both conflicts_output and conflicts_print.
  35         * src/print.c (print_grammar): Issue `\n' between to rule outputs.
  36         * tests/regression.at (Conflicts): New.
  37         Reported by Tom Lane.
  38
  39 2001-11-12  Akim Demaille  <akim@epita.fr>
  40
  41         * tests/regression.at (Invalid input): Remove, duplicate with
  42         ``Invalid input: 1''.
  43
  44 2001-11-12  Akim Demaille  <akim@epita.fr>
  45
  46         * tests/torture.at (AT_DATA_STACK_TORTURE)
  47         (Exploding the Stack Size with Alloca)
  48         (Exploding the Stack Size with Malloc): New.
  49
  50 2001-11-12  Akim Demaille  <akim@epita.fr>
  51
  52         * src/bison.simple (YYSTACK_REALLOC): New.
  53         (yyparse) [!yyoverflow]: Use it and free the old stack.
  54         Reported by FIXME: Who.
  55
  56 2001-11-12  Pascal Bart  <pascal.bart@epita.fr>
  57
  58         * src/bison.simple: Define type yystype instead of YYSTYPE, and
  59         define CPP macro, which substitute YYSTYPE by yystype.
  60         * src/reader.c (parse_union_decl): Output yystype/YYSTYPE as we do
  61         with yyltype/YYLTYPE.  This allows inclusion of the generated
  62         header within the parser if the compiler, such as GGC, accepts
  63         multiple equivalent #defines.
  64         From Akim.
  65
  66 2001-11-05  Akim Demaille  <akim@epita.fr>
  67
  68         * src/reader.c (symbols_output): New, extracted from...
  69         (packsymbols): here.
  70         (reader): Adjust.
  71
  72 2001-11-05  Akim Demaille  <akim@epita.fr>
  73
  74         * src/lex.c (parse_percent_token): s/quotearg/quote/.
  75
  76 2001-11-05  Akim Demaille  <akim@epita.fr>
  77
  78         * tests/regression.at (AT_TEST_CPP_GUARD_H): Adjust the clean up
  79         pattern.
  80
  81 2001-11-05  Akim Demaille  <akim@epita.fr>
  82
  83         * src/options.h (struct option_table_struct): set_flags is void*.
  84         * src/options.c (longopts): Support `--output' and `%output'.
  85         (usage): Adjust.
  86         * src/lex.h (tok_setopt): Remove, replaced with...
  87         (tok_intopt, tok_stropt): these new guys.
  88         * src/lex.c (getopt.h): Not needed.
  89         (token_buffer, unlexed_token_buffer): Not const.
  90         (percent_table): Promote `-' over `_' in directive names.
  91         Active `%name-prefix', `file-prefix', and `output'.
  92         (parse_percent_token): Accept possible arguments to directives.
  93         Promote `-' over `_' in directive names.
  94
  95 2001-11-04  Akim Demaille  <akim@epita.fr>
  96
  97         * doc/bison.texinfo (Decl Summary): Split the list into
  98         `directives for grammars' and `directives for bison'.
  99         Sort'em.
 100         Add description of `%name-prefix', `file-prefix', and `output'.
 101         Promote `-' over `_' in directive names.
 102         (Bison Options): s/%locactions/%locations/.  Nice Freudian slip.
 103         Simplify the description of `--name-prefix'.
 104         Promote `-' over `_' in directive names.
 105         Promote `--output' over `--output-file'.
 106         Fix the description of `--defines'.
 107         * tests/output.at: Exercise %file-prefix and %output.
 108
 109 2001-11-02  Akim Demaille  <akim@epita.fr>
 110
 111         * doc/refcard.tex: Update.
 112
 113 2001-11-02  Akim Demaille  <akim@epita.fr>
 114
 115         * src/symtab.h (SUNDEF): New.
 116         * src/symtab.c (bucket_new): Init user_token_number to SUNDEF to
 117         stand for `uninitialized', instead of 0.
 118         * src/reader.c (packsymbols, parse_thong_decl): Adjust.
 119         * src/lex.c (lex): Adjust.
 120
 121         * tests/calc.at (_AT_DATA_CALC_Y): Declare a token for EOF.
 122         Number it 0.
 123         Let yylex return it instead of a plain 0.
 124         Reported by Dick Streefland.
 125
 126 2001-11-02  Akim Demaille  <akim@epita.fr>
 127
 128         * tests/regression.at (Mixing %token styles): New test.
 129
 130 2001-11-02  Akim Demaille  <akim@epita.fr>
 131
 132         * src/reader.c (parse_thong_decl): Formatting changes.
 133         (token_translations_init): New, extracted from...
 134         (packsymbols): Here.
 135         Adjust.
 136
 137 2001-11-01  Akim Demaille  <akim@epita.fr>
 138
 139         * tests/regression.at (AT_TEST_CPP_GUARD_H): New.
 140         Check that `9foo.y' produces correct cpp guards.
 141         * src/files.c (compute_header_macro): Prepend `BISON_' to CPP
 142         guards.
 143         Reported by Wwp.
 144
 145 2001-11-01  Akim Demaille  <akim@epita.fr>
 146
 147         * tests/regression.at (Invalid input: 2): New.
 148         * src/lex.c (unlexed_token_buffer): New.
 149         (lex, unlex): Adjust: when unlexing, be sure to save token_buffer
 150         too.
 151         Reported by Wwp.
 152
 153 2001-11-01  Akim Demaille  <akim@epita.fr>
 154
 155         * tests/calc.at: Catch up with 1.30.
 156         * configure.in: Bump to 1.49a.
 157         Adjust to newer Autotest.
 158
 159 2001-10-19  Pascal Bart  <pascal.bart@epita.fr>
 160
 161         * src/conflicts.c: Move global variables rrc_total and src_total ...
 162         (print_conflicts): here.
 163         * src/output.c (output): Free global variable user_toknums.
 164         * src/lex.c (token_obstack): Become static.
 165
 166 2001-10-18  Akim Demaille  <akim@epita.fr>
 167
 168         * tests/atlocal.in (GCC): Add.
 169         * tests/calc.at: s/m4_match/m4_bmatch/.
 170         s/m4_patsubst/m4_bpatsubst/.
 171         (AT_CHECK_CALC): Check the compiler's stderr only if it's GCC.
 172         * configure.in: AC_SUBST(GCC).
 173
 174 2001-10-14  Marc Autret  <autret_m@epita.fr>
 175
 176         * src/options.c (create_long_option_table): Fix.
 177
 178 2001-10-10  Akim Demaille  <akim@epita.fr>
 179
 180         * src/bison.simple: Be sure to set YYSTACK_USE_ALLOCA.
 181
 182 2001-10-04  Akim Demaille  <akim@epita.fr>
 183
 184         * src/reader.c (parse_union_decl): Push the caracters in
 185         union_obstack, not attrs_obstack.
 186
 187 2001-10-04  Akim Demaille  <akim@epita.fr>
 188
 189         Merge in the branch 1.29.
 190
 191         * src/reader.c (packsymbols): Use a temporary obstack for
 192         `%%tokendef', since output_stack is already used elsewhere.
 193
 194         2001-10-02  Akim Demaille  <akim@epita.fr>
 195
 196         Bump 1.29d.
 197
 198         2001-10-02  Akim Demaille  <akim@epita.fr>
 199
 200         Version 1.29c.
 201
 202         2001-10-02  Akim Demaille  <akim@epita.fr>
 203
 204         * tests/regression.at (Invalid CPP headers): New.
 205         From Alexander Belopolsky.
 206         * src/files.c (compute_header_macro): Map non alnum chars to `_'.
 207
 208         2001-10-02  Akim Demaille  <akim@epita.fr>
 209
 210         * tests/regression.at (Invalid input): New.
 211         * src/lex.c (lex): Be sure to set `token_buffer' in any case.
 212         Reported by Shura.
 213
 214         2001-10-02  Akim Demaille  <akim@epita.fr>
 215
 216         * tests/calc.at: Now that --debug works, the tests must be adjusted.
 217
 218         2001-10-02  Akim Demaille  <akim@epita.fr>
 219
 220         * src/output.c (output_parser): Assert `skeleton'.
 221         * src/files.c (skeleton_find): Look harder for skeletons on DOSish
 222         systems.
 223         From Shura.
 224
 225         2001-10-01  Marc Autret  <autret_m@epita.fr>
 226
 227         * src/lex.h: Echo modifications.
 228         * src/lex.c (unlex): Parameter is now token_t.
 229         From Hans Aberg.
 230
 231         2001-10-01  Marc Autret  <autret_m@epita.fr>
 232
 233         * src/main.c: Include lex.h.
 234         From Hans Aberg.
 235
 236         2001-09-29  Akim Demaille  <akim@epita.fr>
 237
 238         * src/getargs.c (longopts): `--debug' is `-t', not `-d'.
 239
 240         2001-09-28  Akim Demaille  <akim@epita.fr>
 241
 242         * tests/testsuite.at: Update to newer Autotest.
 243         * tests/Makefile.am (EXTRA_DIST): bison is not to be shipped.
 244
 245         2001-09-27  Akim Demaille  <akim@epita.fr>
 246
 247         Position independent wrapper.
 248
 249         * tests/bison: Remove.
 250         * tests/bison.in: New.
 251         * configure.in: Adjust.
 252
 253         2001-09-27  Paul Eggert  <eggert@twinsun.com>
 254
 255         Port quotearg fixes from tar 1.13.24.
 256
 257         * lib/quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
 258         tm to be declared.
 259         (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
 260         (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
 261
 262         * m4/Makefile.am (EXTRA_DIST): Add mbrtowc.m4.
 263         * m4/mbrtowc.m4: New file.
 264         * m4/prereq.m4 (jm_PREREQ_QUOTEARG): Check for mbsinit and stddef.h.
 265         Use jm_FUNC_MBRTOWC instead of AC_CHECK_FUNCS(mbrtowc).
 266
 267         2001-09-27  Akim Demaille  <akim@epita.fr>
 268
 269         Bump to 1.29c.
 270
 271         2001-09-27  Akim Demaille  <akim@epita.fr>
 272
 273         Version 1.29b.
 274
 275         2001-09-25  Akim Demaille  <akim@epita.fr>
 276
 277         * src/system.h: Include `xalloc.h'.
 278         Remove it from the C files.
 279         * src/files.c (output_files): Free the obstacks.
 280         * src/lex.c (init_lex): Rename as...
 281         (lex_init): this.
 282         (lex_free): New.
 283         * src/main.c (main): Use it.
 284
 285         2001-09-24  Marc Autret  <autret_m@epita.fr>
 286
 287         * src/vcg.c (open_edge, close_edge, open_node, close_node): Change
 288         to output informations in fout (FILE*).
 289         (open_graph, close_graph): Likewise.
 290         (output_graph, output_edge, output_node): Likewise.
 291         * src/vcg.h: Update function prototypes.
 292         * src/print_graph.c (print_graph): Open output graph file.
 293         (print_actions): Adjust.
 294         * src/files.h: Remove extern declaration.
 295         * src/files.c: Remove graph_obstack declaration.
 296         (open_files): Remove graph_obstack initialization.
 297         (output_files): Remove graph_obstack saving.
 298
 299         2001-09-24  Marc Autret  <autret_m@epita.fr>
 300
 301         * src/files.c (compute_output_file_names): Fix.
 302
 303         2001-09-24  Marc Autret  <autret_m@epita.fr>,
 304                     Akim Demaille  <akim@epita.fr>
 305
 306         * src/reader.c (reader): Remove call to free_symtab ().
 307         * src/main.c (main): Call it here.
 308         Include symtab.h.
 309         * src/conflicts.c (initialize_conflicts): Rename as...
 310         (solve_conflicts): this.
 311         * src/print.c (print_core, print_actions, print_state)
 312         (print_grammar): Dump to a file instead a `output_obstack'.
 313         (print_results): Dump `output_obstack', and then proceed with the
 314         FILE *.
 315         * src/files.c (compute_output_file_names, close_files): New.
 316         (output_files): Adjust.
 317         * src/main.c (main): Adjust.
 318
 319         2001-09-23  Marc Autret  <autret_m@epita.fr>
 320
 321         * src/files.c (compute_header_macro): Computes header macro name
 322         from spec_defines_file when given.
 323
 324         2001-09-23  Marc Autret  <autret_m@epita.fr>
 325
 326         * src/files.c (output_files): Add default extensions.
 327
 328         2001-09-22  Akim Demaille  <akim@epita.fr>
 329
 330         * src/conflicts.c (finalize_conflicts): Rename as...
 331         (free_conflicts): this.
 332
 333         2001-09-22  Akim Demaille  <akim@epita.fr>
 334
 335         * src/gram.c (gram_free): Rename back as...
 336         (dummy): this.
 337         (output_token_translations): Free `token_translations'.
 338         * src/symtab.c (free_symtab): Free the tag field.
 339
 340         2001-09-22  Akim Demaille  <akim@epita.fr>
 341
 342         Remove `translations' as it is always set to true.
 343
 344         * src/gram.h: Adjust.
 345         * src/reader.c (packsymbols, parse_token_decl): Adjust
 346         * src/print.c (print_grammar): Adjust.
 347         * src/output.c (output_token_translations): Adjust.
 348         * src/lex.c (lex): Adjust.
 349         * src/gram.c: Be sure the set pointers to NULL.
 350         (dummy): Rename as...
 351         (gram_free): this.
 352
 353         2001-09-22  Akim Demaille  <akim@epita.fr>
 354
 355         * configure.in: Invoke AM_LIB_DMALLOC.
 356         * src/system.h: Use dmalloc.
 357         * src/LR0.c: Be sure to have pointers initialized to NULL.
 358         (allocate_itemsets): Allocate kernel_items only if needed.
 359
 360         2001-09-22  Akim Demaille  <akim@epita.fr>
 361
 362         * configure.in: Bump to 1.29b.
 363         * tests/Makefile.am (DISTCLEANFILES): Add package.m4.
 364         * tests/calc.at (_AT_DATA_CALC_Y): #undef malloc so that we don't
 365         need xmalloc.c in calc.y.
 366         From Pascal Bart.
 367
 368         2001-09-21  Akim Demaille  <akim@epita.fr>
 369
 370         Version 1.29a.
 371         * Makefile.maint, config/config.guess, config/config.sub,
 372         * config/missing: Update from masters.
 373         * tests/Makefile.am ($(srcdir)/$(TESTSUITE)): No longer depend
 374         upon package.m4.
 375         * configure.in (ALL_LINGUAS): Add `tr'.
 376
 377         2001-09-21  Akim Demaille  <akim@epita.fr>
 378
 379         * tests/Makefile.am (package.m4): Move to...
 380         ($(srcdir)/$(TESTSUITE)): here.
 381
 382         2001-09-20  Akim Demaille  <akim@epita.fr>
 383
 384         * src/complain.c: No longer try to be standalone: use system.h.
 385         Don't assume __STDC__ is defined to 1. Just test if it is defined.
 386         * src/complain.h: Likewise.
 387         * src/reduce.c (useless_nonterminals, inaccessable_symbols):
 388         Remove the unused variable `n'.
 389         From Albert Chin-A-Young.
 390
 391         2001-09-18  Marc Autret  <autret_m@epita.fr>
 392
 393         * doc/bison.1: Update.
 394         * doc/bison.texinfo (Bison Options): Update --defines and --graph
 395         descriptions.
 396         (Option Cross Key): Update.
 397         Add --graph.
 398
 399         2001-09-18  Marc Autret  <autret_m@epita.fr>
 400
 401         * tests/regression.at: New test (comment in %union).
 402
 403         2001-09-18  Marc Autret  <autret_m@epita.fr>
 404
 405         * src/reader.c (parse_union_decl): Do not output '/'. Let copy_comment
 406         do that.
 407         Reported by Keith Browne.
 408
 409         2001-09-18  Marc Autret  <autret_m@epita.fr>
 410
 411         * tests/output.at: Add tests for --defines and --graph.
 412
 413         2001-09-18  Marc Autret  <autret_m@epita.fr>
 414
 415         * tests/output.at: Removes tests of %{header,src}_extension features.
 416
 417         2001-09-18  Akim Demaille  <akim@epita.fr>
 418
 419         * tests/Makefile.am (package.m4): New.
 420         * tests/calc.at (_AT_CHECK_CALC): Just run `calc input'.
 421         (_AT_CHECK_CALC_ERROR): Likewise.
 422         Factor the `, ' part of verbose error messages.
 423
 424         2001-09-18  Marc Autret  <autret_m@epita.fr>
 425
 426         * src/getargs.c (longopts): Declare --defines and --graph as options
 427         with optional arguments.
 428         * src/files.h: Add extern declarations.
 429         * src/files.c (spec_graph_file, spec_defines_file): New.
 430         (output_files): Update.
 431         Remove CPP-outed code.
 432
 433         2001-09-18  Marc Autret  <autret_m@epita.fr>
 434
 435         Turn off %{source,header}_extension feature.
 436
 437         * src/files.c (compute_exts_from_gf): Update.
 438         (compute_exts_from_src): Update.
 439         (output_files): CPP-out useless code.
 440         * src/files.h: Remove {header,source}_extension extern declarations.
 441         * src/reader.c (parse_dquoted_param): CPP-out.
 442         (parse_header_extension_decl): Remove.
 443         (parse_source_extension_decl): Remove.
 444         (read_declarations): Remove cases tok_{hdrext,srcext}.
 445         * src/lex.c (percent_table): Remove {header,source}_extension entries.
 446         * src/lex.h (token_t): Remove tok_hdrext and tok_srcext.
 447
 448         2001-09-10  Akim Demaille  <akim@epita.fr>
 449
 450         * tests/output.at (AT_CHECK_BISON_FLAGS, AT_CHECK_BISON_PERCENT):
 451         (AT_CHECK_BISON_PERCENT_FLAGS): Merge into...
 452         (AT_CHECK_OUTPUT): this.
 453         Merely check ls' exit status, its output is useless.
 454
 455         2001-09-10  Akim Demaille  <akim@epita.fr>
 456
 457         * tests/calc.at: Use m4_match.
 458         (_AT_DATA_CALC_Y): Check `yyin != NULL', not `stdin != NULL'.
 459
 460         2001-09-10  Marc Autret  <autret_m@epita.fr>,
 461                     Akim Demaille  <akim@epita.fr>
 462
 463         * src/vcg.h (graph_s): color, textcolor, bordercolor are now
 464         enum color_e.
 465         * src/print_graph.c (print_graph): Initalize graph.layoutalgorithm
 466         to `normal'.
 467         * src/reader.c (parse_token_decl): Initialize token with tok_eof.
 468         * src/lex.h: Adjust prototype.
 469         (token_t): Add `tok_undef'.
 470         * src/lex.c (struct percent_table_struct): Retval is now a token_t.
 471         (parse_percent_token): Now returns token_t.
 472         Add default statement in switch.
 473         (lex): Separate `c' as an input variable, from the token_t result
 474         part.
 475         (unlexed): Is a token_t.
 476
 477         2001-09-10  Akim Demaille  <akim@epita.fr>
 478
 479         * configure.in: Bump to 1.29a.
 480
 481         2001-09-07  Akim Demaille  <akim@epita.fr>
 482
 483         Version 1.29.
 484
 485         2001-08-30  Akim Demaille  <akim@epita.fr>
 486
 487         * tests/atgeneral.m4, tests/atconfig.in, tests/suite.at: Remove.
 488         * m4/atconfig.m4: Remove.
 489         * tests/testsuite.at, tests/atlocal.in, tests/output.at,
 490         * tests/bison: New.
 491         * tests/regression.at, tests/calc.at: Use m4_define, AT_BANNER,
 492         m4_if, m4_patsubst, and m4_regexp.
 493         * tests/calc.at (_AT_CHECK_CALC, _AT_CHECK_CALC_ERROR): Use an
 494         `input' file instead of echo.
 495
 496         2001-08-29  Akim Demaille  <akim@epita.fr>
 497
 498         Bump to 1.28e.
 499
 500         2001-08-29  Akim Demaille  <akim@epita.fr>
 501
 502         Version 1.28d.
 503
 504         2001-08-29  Paul Eggert  <eggert@twinsun.com>
 505
 506         * src/bison.simple (yyparse): Don't take the address of an
 507         item before the start of an array, as that doesn't conform to
 508         the C Standard.
 509
 510         2001-08-29  Robert Anisko  <anisko_r@epita.fr>
 511
 512         * doc/bison.texinfo (Location Tracking Calc): New node.
 513
 514         2001-08-29  Paul Eggert  <eggert@twinsun.com>
 515
 516         * src/output.c (output): Do not define const, as this now
 517         causes more problems than it cures.
 518
 519         2001-08-29  Akim Demaille  <akim@epita.fr>
 520
 521         * doc/bison.texinfo: Modernize `@node' and `@top' use: just name
 522         the nodes.
 523         Be sure to tag the `detailmenu'.
 524
 525         2001-08-29  Akim Demaille  <akim@epita.fr>
 526
 527         * Makefile.maint (do-po-update): Wget refuses to overwrite files:
 528         download in a tmp dir.
 529
 530         2001-08-28  Marc Autret  <autret_m@epita.fr>
 531
 532         * config/depcomp: New file.
 533
 534         2001-08-28  Marc Autret  <autret_m@epita.fr>
 535
 536         * doc/bison.1 (mandoc): Adjust.
 537         From Juan Manuel Guerrero.
 538
 539         2001-08-28  Marc Autret  <autret_m@epita.fr>
 540
 541         * src/print_graph.c (print_state): Fix.
 542
 543         2001-08-27  Marc Autret  <autret_m@epita.fr>
 544
 545         * src/vcg.h (classname_s, infoname_s, node_s): Constify the
 546         char * members.
 547         Echo modifications to the functions prototypes.
 548         * src/vcg.c (add_classname, add_infoname): Adjust arguments.
 549
 550         2001-08-27  Marc Autret  <autret_m@epita.fr>
 551
 552         * src/vcg.c: Include `xalloc.h'.
 553         (add_colorentry): New.
 554         (add_classname): New.
 555         (add_infoname): New.
 556         * src/vcg.h: Add new prototypes.
 557
 558         2001-08-27  Akim Demaille  <akim@epita.fr>
 559
 560         * Makefile.maint: Sync. again with CVS Autoconf.
 561
 562         2001-08-27  Akim Demaille  <akim@epita.fr>
 563
 564         * Makefile.maint: Formatting changes.
 565         (po-update, cvs-update, update): New targets.
 566         (AMTAR): Remove.
 567
 568         2001-08-27  Akim Demaille  <akim@epita.fr>
 569
 570         * Makefile.am (AUTOMAKE_OPTIONS): 1.5.
 571         * Makefile.maint: Sync. with CVS Autoconf.
 572
 573         2001-08-27  Marc Autret  <autret_m@epita.fr>
 574
 575         * src/vcg.h (struct infoname_s): New.
 576         (struct colorentry_s): New.
 577         (graph_s): New fields {vertical,horizontal}_order in structure.
 578         Add `infoname' field.
 579         Add `colorentry' field;
 580         * src/vcg_defaults.h (G_VERTICAL_ORDER): New.
 581         (G_HORIZONTAL_ORDER): New.
 582         (G_INFONAME): New.
 583         (G_COLORENTRY): New.
 584         * src/vcg.c (output_graph): Add output of {vertical,horizontal}_order.
 585         Add output of `infoname'.
 586         Add output of `colorentry'.
 587
 588         2001-08-27  Marc Autret  <autret_m@epita.fr>
 589
 590         * src/reader.c (parse_dquoted_param): Rename variable `index' to `i'.
 591         This one shadowed a global parameter.
 592
 593         2001-08-24  Marc Autret  <autret_m@epita.fr>
 594
 595         * src/print_graph.c (node_output_size): Declared POSIX `size_t' type,
 596         instead of `unsigned'.
 597         (print_state): Do not call obstack_object_size () in obstack_grow ()
 598         to avoid macro variables shadowing.
 599
 600         2001-08-23  Marc Autret  <autret_m@epita.fr>
 601
 602         * src/lex.c (percent_table): Typo: s/naem/name/.
 603         Add graph option.
 604         Normalize new options declarations.
 605
 606         2001-08-20  Pascal Bart  <pascal.bart@epita.fr>
 607
 608         * tests/suite.at: Exercise %header_extension and %source_extension.
 609
 610         2001-08-16  Marc Autret  <autret_m@epita.fr>
 611
 612         * src/reader.c (parse_dquoted_param): New.
 613         (parse_header_extension_decl): Use it.
 614         (parse_source_extension_decl): Likewise.
 615
 616         2001-08-16  Marc Autret  <autret_m@epita.fr>
 617
 618         * src/vcg.c: Remove includes of `complain.h' and `xalloc.h'.
 619         (get_xxxx_str): Use assert () instead of complain ().
 620         Remove return invokations in default cases.
 621         (get_decision_str): Modify default behaviour. Remove second argument.
 622         Echo modifications on calls.
 623         (output_graph): Fix.
 624
 625         2001-08-16  Marc Autret  <autret_m@epita.fr>
 626
 627         * src/getargs.c (usage): Update with ``-g, --graph''.
 628
 629         2001-08-16  Marc Autret  <autret_m@epita.fr>
 630
 631         * doc/bison.texinfo (Bison Options): Add items `-g', `--graph'.
 632         (Option Cross Key): Likewise.
 633         * doc/bison.1: Update.
 634
 635 2001-09-25  Pascal Bart  <pascal.bart@epita.fr>
 636
 637         * src/output.c (output_master_parser): Don't finish action_obstack.
 638         (output_parser): Don't care about the muscle action, here.
 639         (prepare): Copy the action_obstack in the action muscle.
 640         (output): Free action_obstack.
 641
 642 2001-09-23  Pascal Bart  <pascal.bart@epita.fr>
 643
 644         * src/reader.c (parse_union_decl): Add new obstack union_obstack.  Which
 645         will contain `%union' declaration.
 646         (parse_union_decl): Delete #line directive output.
 647         (parse_union_decl): Substitute /attrs_obstack/union_obstack for all
 648         informations about %union.
 649         (parse_union_decl): Copy the union_obstack in the muscle stype.
 650         * src/bison.simple: Add new #line directive.
 651         Add typdef %%stype YYSTYPE.
 652
 653 2001-09-23  Pascal Bart  <pascal.bart@epita.fr>
 654
 655         * src/bison.simple: Add new `#line' directive.
 656
 657 2001-09-22  Pascal Bart  <pascal.bart@epita.fr>
 658
 659         * src/bison.simple: New `#line' directive.
 660         * src/output.c (output_parser): Support new dynamic muscle input_line.
 661
 662 2001-09-22  Marc Autret  <autret_m@epita.fr>
 663
 664         * src/output.c (output_master_parser): New.
 665         (output_parser): Be more re-entrant.
 666
 667 2001-09-21  Marc Autret  <autret_m@epita.fr>
 668
 669         * src/reader.c (copy_definition, parse_union_decl): Update and use
 670         `linef' muscle.
 671         (copy_action): Likewise.
 672         Use obstack_1grow ().
 673         * src/muscle_tab.c (muscle_init): Add muscle `linef'.
 674
 675 2001-09-21  Marc Autret  <autret_m@epita.fr>
 676
 677         * src/options.c (option_table): Adjust.
 678         * src/lex.c (parse_percent_token): Fix.
 679
 680 2001-09-20  Pascal Bart  <pascal.bart@epita.fr>
 681
 682         * src/options.c (symtab.h): Include it, need by lex.h.
 683
 684 2001-09-20  Pascal Bart  <pascal.bart@epita.fr>
 685
 686         * src/lex.c (parse_percent_token): Change type of variable `tx', which
 687         is now an option_table_struct*.
 688         (option_strcmp): New function option_strcmp.
 689         (parse_percent_token): Call option_strcmp.
 690         * src/getargs.c (xalloc.h, options.h): Include it.
 691         (getargs): Call create_long_option_table.
 692         (getargs): Free longopts at the end of the function.
 693         (shortopts): Move in options.c.
 694         * src/options.c (create_long_option_table): New function.  Convert
 695         information from option_table to option structure.
 696         * src/reader.c (options.h): Include it.
 697
 698         * src/Makefile.am: Adjust.
 699         * src/options.c (option_table): Create from longopts and percent_table.
 700         * src/getargs.c (longopts): Delete.
 701         * src/lex.c (struct percent_table_struct): Delete.
 702         (percent_table): Delete.
 703         (options.h): Include it.
 704         * src/options.c: Create.
 705         * src/options.h: Create.
 706         Declare enum opt_access_e.
 707         Define struct option_table_struct.
 708
 709 2001-09-20  Marc Autret  <autret_m@epita.fr>
 710
 711         * doc/bison.texinfo: Adjust terminologies about prologue and epilogue
 712         sections of Bison.
 713
 714 2001-09-19  Pascal Bart  <pascal.bart@epita.fr>
 715
 716         * src/bison.simple: s/%%filename/%%skeleton.
 717         * src/muscle_tab.c (getargs.h): Include it.
 718         (muscle_init): Insert new muscle skeleton.
 719
 720 2001-09-18  Pascal Bart  <pascal.bart@epita.fr>
 721
 722         * src/output.c (output_parser): Delete unused variable actions_dumped.
 723
 724 2001-09-07  Pascal Bart  <pascal.bart@epita.fr>
 725
 726         * src/output.c (output): Delete call to reader_output_yylsp.
 727         * src/reader.c (reader): Likewise.
 728         * src/reader.h: Delete declaration of reader_output_yylsp.
 729
 730 2001-09-02  Marc Autret  <autret_m@epita.fr>
 731
 732         * src/reader.c: Include muscle_tab.h.
 733         (parse_union_decl): Update.
 734         (parse_macro_decl): Rename parse_muscle_decl.
 735         Update to use renamed functions and variable.
 736         (read_declarations, copy_action, read_additionnal_code, : Updated
 737         with correct variables and functions names.
 738         (packsymbols, reader): Likewise.
 739
 740         * src/reader.h (muscle_obstack): Extern declaration update.
 741
 742         * src/output.c: Include muscle_tab.h
 743         In all functions using macro_insert, change by using muscle_insert ().
 744         (macro_obstack): Rename muscle_obstack.
 745         Echo modifications in the whole file.
 746         (MACRO_INSERT_INT): Rename MUSCLE_INSERT_INT.
 747         (MACRO_INSERT_STRING): Rename MUSCLE_INSERT_STRING.
 748         (MACRO_INSERT_PREFIX): Rename MUSCLE_INSERT_PREFIX.
 749
 750         * src/muscle_tab.h: Update double inclusion macros.
 751         (macro_entry_s): Rename muscle_entry_s.
 752         Update prototypes.
 753
 754         * src/muscle_tab.c: Include muscle_tab.h.
 755         Rename macro_tabble to muscle_table.
 756         (mhash1, mhash2, mcmp): Use muscle_entry.
 757         (macro_init): Rename muscle_init. Update.
 758         (macro_insert): Rename muscle_insert. Update.
 759         (macro_find): Rename muscle_find. Update.
 760
 761         * src/main.c: Include muscle_tab.h.
 762         (main): Call muscle_init ().
 763         * src/Makefile.am (bison_SOURCES): Echo modifications.
 764
 765 2001-09-02  Marc Autret  <autret_m@epita.fr>
 766
 767         Now the files macro_tab.[ch] are named muscle_tab.[ch].
 768
 769         * src/muscle_tab.c, src/muscle_tab.h: Add files.
 770
 771 2001-09-02  Marc Autret  <autret_m@epita.fr>
 772
 773         * src/macrotab.c, src/macrotab.h: Remove.
 774
 775 2001-09-01  Pascal Bart  <pascal.bart@epita.fr>
 776
 777         * src/reader.c (copy_guard): Use muscle to specify the `#line'
 778         filename.
 779
 780 2001-09-01  Marc Autret  <autret_m@epita.fr>
 781
 782         * tests/calc.at (exp): Now, YYERROR_VERBOSE need to be set
 783         to an explicit value to activate the feature. We do it here.
 784
 785 2001-08-31  Pascal Bart  <pascal.bart@epita.fr>
 786
 787         * src/output.c (prepare): Delete the `filename' muscule insertion.
 788         * src/reader.c (copy_action): Use `filename' muscule with `#line'.
 789         (parse_union_decl): Likewise.
 790         * src/macrotab.c (macro_init): Initialize filename by infile.
 791
 792 2001-08-31  Marc Autret  <autret_m@epita.fr>
 793
 794         * src/bison.simple (YYLSP_NEEDED): New definition.
 795         * src/output.c (prepare): Add macro insertion of `locations_flag'
 796
 797 2001-08-31  Pascal Bart  <pascal.bart@epita.fr>
 798
 799         * src/output.c (prepare): Delete insertion of previous muscles,
 800         and insert the `prefix' muscles.
 801         * src/macrotab.c (macro_init): Likewise.
 802         (macro_init): Initialization prefix directive by `yy'.
 803         * src/bison.simple: Substitute all %%yylex, %%yychar, %%yylval,
 804         %%yydebug, %%yyerror, %%yynerrs and %%yyparse by yylex, yychar,
 805         yylval, yydebug, yyerror, yynerrs and yyparse.
 806         New directive `#define' to substitute yydebug, ... with option
 807         name_prefix.
 808
 809 2001-08-31  Pascal Bart  <pascal.bart@epita.fr>
 810
 811         * src/main.c (main): Standardize.
 812         * src/output.c (output_table_data, output_parser): Likewise.
 813         * src/macrotab.h, src/macrotab.c, src/bison.simple: Likewise.
 814
 815 2001-08-31  Pascal Bart  <pascal.bart@epita.fr>, Marc Autret  <autret_m@epita.fr>
 816
 817         * src/reader.c (read_additionnal_code): Rename %%user_code to
 818         %%epilogue.
 819         * src/output.c (output): Rename %%declarations to %%prologue.
 820         * src/bison.simple: Echo modifications.
 821
 822 2001-08-31  Marc Autret  <autret_m@epita.fr>
 823
 824         * src/reader.c (readgram): CleanUp.
 825         (output_token_defines): Likewise.
 826         (packsymbols): Likewise.
 827         (reader): Likewise.
 828         * src/output.c (output): CPP-out useless code.
 829
 830 2001-08-31  Pascal Bart  <pascal.bart@epita.fr>
 831
 832         * src/reader.c (reader): Delete obsolete call to function
 833         output_trailers and output_headers.
 834         * src/output.h: Remove obsolete functions prototypes of output_headers
 835         and output_trailers.
 836
 837 2001-08-30  Pascal Bart  <pascal.bart@epita.fr>
 838
 839         * src/main.c: Include macrotab.h.
 840         * src/macrotab.h (macro_entry_s): Constify fields.
 841         Adjust functions prototypes.
 842         * src/macrotab.c (macro_insert): Constify key and value.
 843         (macro_find): Constify key.
 844         (macro_insert): Include 'xalloc.h'
 845         (macro_insert): Use XMALLOC.
 846         (macro_find): Constify return value.
 847         * src/output.c (output_table_data): Rename table to table_data.
 848         (output_parser): Constify macro_key, macro_value.
 849
 850 2001-08-30  Marc Autret  <autret_m@epita.fr>
 851
 852         * src/reader.c (parse_skel_decl): New.
 853         (read_declarations): Add case `tok_skel', call parse_skel_decl ().
 854         * src/lex.h (token_t): New token `tok_skel'.
 855         * src/lex.c (percent_table): Add skeleton option entry.
 856         Standardize.
 857
 858 2001-08-29  Marc Autret  <autret_m@epita.fr>
 859
 860         * src/bison.simple: Add %%user_code directive at the end.
 861         * src/reader.c (read_additionnal_code): New.
 862         (reader): Use it.
 863         * src/output.c (output_program): Remove.
 864         (output): Update.
 865
 866 2001-08-28  Marc Autret  <autret_m@epita.fr>
 867
 868         * src/output.c (output_actions): Clean up.
 869         (output_gram): CPP-out useless code.
 870         * src/reader.c (reader): Clean up, CPP-out useless code.
 871
 872 2001-08-28  Pascal Bart  <pascal.bart@epita.fr>
 873
 874         * src/output.c (output): Copy attrs_obstack in the '%%definitions'
 875         directive.
 876         * src/bison.simple: Add `%%definitions'.
 877
 878 2001-08-28  Marc Autret  <autret_m@epita.fr>
 879
 880         * config/depcomp: New file.
 881
 882 2001-08-27  Paul Eggert  <eggert@twinsun.com>
 883
 884         * src/bison.simple (yyparse): Don't take the address of an
 885         item before the start of an array, as that doesn't conform to
 886         the C Standard.
 887
 888 2001-08-27  Robert Anisko  <robert.anisko@epita.fr>
 889
 890         * src/output.c (output): Remove the initialization of the macro
 891         obstack.  It was done too late here.
 892
 893         * src/reader.c (parse_macro_decl): Fix.  Use of the macro obstack was
 894         completely wrong.
 895         (reader): Initialize the macro obstack here, since we need it to grow
 896         '%define' directives.
 897
 898         * src/reader.h: Declare the macro obstack as extern.
 899
 900 2001-08-27  Robert Anisko  <robert.anisko@epita.fr>
 901
 902         * src/output.c (output_parser): Fix.  Store single '%' characters in
 903         the output obstack instead of throwing them away.
 904
 905 2001-08-27  Akim Demaille  <akim@epita.fr>
 906
 907         * Makefile.am (AUTOMAKE_OPTIONS): 1.5.
 908
 909 2001-08-25  Robert Anisko  <robert.anisko@epita.fr>
 910
 911         * lib/Makefile.am: Adjust.
 912
 913 2001-08-25  Robert Anisko  <robert.anisko@epita.fr>
 914
 915         * src/bison.simple: Update and add '%%' directives.
 916
 917 2001-08-25  Robert Anisko  <robert.anisko@epita.fr>
 918
 919         * src/reader.c (reader): Remove calls to 'output_headers' and
 920         'output_trailers'. Remove some C output.
 921         (readgram): Disable a piece of code that was writing a default
 922         definition for 'YYSTYPE'.
 923         (reader_output_yylsp): Remove.
 924         (packsymbols): Output token defintions to a macro.
 925         (copy_definition): Disable C output.
 926
 927         * src/reader.c (parse_macro_decl): New function used to parse macro
 928         declarations.
 929         (copy_string2): Put the body of copy_string into this new function.
 930         Add a parameter to let the caller choose whether he wants to copy the
 931         string delimiters or not.
 932         (copy_string): Be a simple call to copy_string2 with the last argument
 933         bound to true.
 934         (read_declarations): Add case for macro definition.
 935         (copy_identifier): New.
 936         (parse_macro_decl): Read macro identifiers using copy_identifier
 937         rather than lex.
 938
 939 2001-08-25  Robert Anisko  <robert.anisko@epita.fr>
 940
 941         * src/output.c (prepare): Add prefixed names.
 942         (output_parser): Output semantic actions.
 943         (output_parser): Fix bug on '%%line' directives.
 944
 945         * src/output.c (output_headers): Remove. The C code printed by this
 946         function should now be in the skeletons.
 947         (output_trailers): Remove.
 948         (output): Disable call to 'reader_output_yylsp'.
 949         (output_rule_data): Do not output tables to the table obstack.
 950
 951         * src/output.c: Remove some C dedicated output.
 952         Improve the use of macro and output obstacks.
 953         (output_defines): Remove.
 954
 955         * src/output.c (output_token_translations): Associate 'translate'
 956         table with a macro. No output to the table obstack.
 957         (output_gram): Same for 'rhs' and 'prhs'.
 958         (output_stos): Same for 'stos'.
 959         (output_rule_data): Same for 'r1' and 'r2'.
 960         (token_actions): Same for 'defact'.
 961         (goto_actions): Same for 'defgoto'.
 962         (output_base): Same for 'pact' and 'pgoto'.
 963         (output_table): Same for 'table'.
 964         (output_check): Same for 'check'.
 965
 966         * src/output.c (output_table_data): New function.
 967         (output_short_table): Remove.
 968         (output_short_or_char_table): Remove.
 969
 970         * src/output.c (output_parser): Replace most of the skeleton copy code
 971         with something new. Skeletons are now processed character by character
 972         rather than line by line, and Bison looks for '%%' macros. This is the
 973         first step in making Bison's output process (a lot) more flexible.
 974         (output_parser): Use the macro table.
 975
 976 2001-08-25  Robert Anisko  <robert.anisko@epita.fr>
 977
 978         * src/main.c (main): Initialize the macro table.
 979
 980 2001-08-25  Robert Anisko  <robert.anisko@epita.fr>
 981
 982         * src/lex.c (percent_table): Add tok_define.
 983         * src/lex.h: Add tok_define.
 984
 985 2001-08-25  Robert Anisko  <robert.anisko@epita.fr>
 986
 987         * src/macrotab.c: New file.
 988         * src/macrotab.h: New file.
 989         * src/Makefile.am: Update.
 990
 991 2001-08-25  Robert Anisko  <robert.anisko@epita.fr>
 992
 993         * lib/hash.c: New file.
 994         * lib/hash.h: New file.
 995         * lib/Makefile.am: Update.
 996
 997 2001-08-15  Akim Demaille  <akim@epita.fr>
 998
 999         Version 1.28c.
1000
1001 2001-08-15  Marc Autret  <autret_m@epita.fr>
1002
1003         * src/reader.c (readgram): Indent output macro YYSTYPE.
1004         (packsymbols): Likewise.
1005         (output_token_defines): Likewise.
1006         * src/files.c: Standardize.
1007         (compute_header_macro): New.
1008         (defines_obstack_save): New. Use compute_header_macro.
1009         (output_files): Update. Use defines_obstack_save.
1010
1011 2001-08-15  Akim Demaille  <akim@epita.fr>
1012
1013         * doc/bison.texinfo (Table of Symbols): Document
1014         YYSTACK_USE_ALLOCA.
1015
1016 2001-08-15  Akim Demaille  <akim@epita.fr>
1017
1018         * missing: Update from CVS Automake.
1019         * config/config.guess, config/config.sub, config/texinfo.tex:
1020         Update from gnu.org.
1021
1022 2001-08-15  Akim Demaille  <akim@epita.fr>
1023
1024         * Makefile.maint: Sync with CVS Autoconf.
1025
1026 2001-08-14  Pascal Bart  <pascal.bart@epita.fr>
1027
1028         * doc/bison.texinfo: Include GNU Free Documentation License from
1029         `fdl.texi'.
1030         * doc/fdl.texi: Add to package.
1031
1032 2001-08-14  Marc Autret  <autret_m@epita.fr>
1033
1034         Turn on %{source,header}_extension features.
1035
1036         * src/lex.c (percent_table): Un-CPP out header_extension and
1037         source_extension.
1038         * src/files.c (compute_exts_from_gf): Compare pointers with NULL.
1039         (compute_exts_from_src): Remove conditions. It restores priorities
1040         between options.
1041
1042 2001-08-14  Marc Autret  <autret_m@epita.fr>
1043
1044         * src/files.c (compute_base_names): Add extensions computing when
1045         `--file-prefix' used.
1046         Standardize function calls.
1047
1048 2001-08-13  Marc Autret  <autret_m@epita.fr>
1049
1050         * src/bison.simple (YYSTACK_USE_ALLOCA): Changed to allow users
1051         defining it (defined but null disables alloca).
1052
1053 2001-08-13  Marc Autret  <autret_m@epita.fr>
1054
1055         * src/bison.simple (_yy_memcpy): CPP reformat.
1056
1057 2001-08-13  Pascal Bart  <pascal.bart@epita.fr>
1058
1059         * tests/atconfig.in (CPPFLAGS): Fix.
1060
1061 2001-08-10  Pascal Bart  <pascal.bart@epita.fr>
1062
1063         * doc/bison.texinfo: Include GNU General Public License from
1064         `gpl.texi'.
1065         * doc/gpl.texi: Add to package.
1066
1067 2001-08-10  Marc Autret  <autret_m@epita.fr>
1068
1069         * src/print_graph.h: Fix.
1070         * src/reader.c (read_declarations): Use parse_header_extension_decl ().
1071
1072 2001-08-10  Akim Demaille  <akim@epita.fr>
1073
1074         * src/system.h: Provide default declarations for stpcpy, strndup,
1075         and strnlen.
1076
1077 2001-08-10  Robert Anisko  <anisko_r@epita.fr>
1078
1079         * doc/bison.texinfo (Locations): Update @$ stuff.
1080
1081 2001-08-09  Robert Anisko  <anisko_r@epita.fr>
1082
1083         * src/bison.simple (YYLLOC_DEFAULT): Update.
1084         (yyparse): Adjust.
1085
1086 2001-08-08  Marc Autret  <autret_m@epita.fr>
1087
1088         * doc/bison.texinfo: Change @samp{$<@dots{}>} to
1089         @samp{$<@dots{}>@var{n}} in Section Actions in Mid-Rule.
1090         Reported by Fabrice Bauzac.
1091
1092 2001-08-08  Marc Autret  <autret_m@epita.fr>
1093
1094         * src/vcg_default.h: Use NULL instead of 0 to initialize pointers.
1095         * src/vcg.c (output_node): Fix.
1096         * src/vcg.h: Cleanup.
1097         * src/print_graph.c: Add comments.
1098         (node_output_size): New global variable. Simplify the formatting of
1099         the VCG graph output.
1100         (print_actions): Unused code is now used. It notifies the final state
1101         and no action states in the VCG graph. It also give the reduce actions.
1102         The `shift and goto' edges are red and the `go to state' edges are
1103         blue.
1104         Get the current node name and node_obstack by argument.
1105         (node_obstack): New variable.
1106         (print_state): Manage node_obstack.
1107         (print_core): Use node_obstack given by argument.
1108         A node is not only computed here but in print_actions also.
1109         (print_graph): CPP out useless code instead of commenting it.
1110
1111 2001-08-07  Pascal Bart  <pascal.bart@epita.fr>
1112
1113         * tests/atconfig.in (CPPFLAGS): Fix.
1114
1115 2001-08-07  Akim Demaille  <akim@epita.fr>
1116
1117         * src/print_graph.c (quote): New.
1118         (print_core): Use it.
1119
1120 2001-08-06  Akim Demaille  <akim@epita.fr>, Marc Autret  <autret_m@epita.fr>
1121
1122         * src/vcg.c (complain.h): Include it.
1123         Unepitaize `return' invocations.
1124         [NDEBUG] (main): Remove.
1125         * src/vcg.h (node_t, edge_t, graph_t): Constify the char * members.
1126         * src/files.c (open_files): Initialize graph_obstack.
1127         * src/print_graph.c (print_actions): CPP out useless code.
1128         (print_core): Don't output the last `\n' in labels.
1129         Use `quote'.
1130         * src/files.c (output_files): Output the VCG file.
1131         * src/main.c (main): Invoke print_graph ();
1132
1133 2001-08-06  Marc Autret  <autret_m@epita.fr>
1134
1135         Automaton VCG graph output.
1136         Using option ``-g'' or long option ``--graph'', you can generate
1137         a gram_filename.vcg file containing a VCG description of the LALR (1)
1138         automaton of your grammar.
1139
1140         * src/main.c: Call to print_graph() function.
1141         * src/getargs.h: Update.
1142         * src/getargs.c (options): Update to catch `-g' and `--graph' options.
1143         (graph_flag): New flag.
1144         (longopts): Update.
1145         (getargs): Add case `g'.
1146         * src/files.c (graph_obstack): New obstack struct.
1147         (open_files): Initialize new obstack.
1148         (output_files): Saves graph_obstack if required.
1149         * src/files.h (graph_obstack): New extern declaration.
1150         * src/Makefile.am: Add new source files.
1151
1152 2001-08-06  Marc Autret   <autret_m@epita.fr>
1153
1154         * src/print_graph.c, src/print_graph.h (graph): New.
1155         * src/vcg.h: New file.
1156         * src/vcg.c: New file, VCG graph handling.
1157
1158 2001-08-06  Marc Autret  <autret_m@epita.fr>
1159
1160         Add of %source_extension and %header_extension which specify
1161         the source or/and the header output file extension.
1162
1163         * src/files.c (compute_base_names): Remove initialisation of
1164         src_extension and header_extension.
1165         (compute_exts_from_gf): Update.
1166         (compute_exts_from_src): Update.
1167         (output_files): Update.
1168         * src/reader.c (parse_header_extension_decl): New.
1169         (parse_source_extension_decl): New.
1170         (read_declarations): New case statements for the new tokens.
1171         * src/lex.c (percent_table): Add entries for %source_extension
1172         and %header_extension.
1173         * src/lex.h (token_e): New tokens tok_hdrext and tok_srcext.
1174
1175 2001-08-06  Marc Autret  <autret_m@epita.fr>
1176
1177         * configure.in: Bump to 1.28c.
1178         * doc/bison.texinfo: Texinfo thingies.
1179
1180 2001-08-04  Pascal Bart  <pascal.bart@epita.fr>
1181
1182         * tests/atconfig.in (CPPFLAGS): Add.
1183         * tests/calc.at (AT_CHECK): Use CPPFLAGS.
1184
1185 2001-08-03  Akim Demaille  <akim@epita.fr>
1186
1187         Version 1.28b.
1188
1189 2001-08-03  Akim Demaille  <akim@epita.fr>
1190
1191         * tests/Makefile.am (check-local): Ship testsuite.
1192         * tests/calc.at (_AT_DATA_CALC_Y): Prototype all the functions.
1193         Include `string.h'.
1194
1195 2001-08-03  Akim Demaille  <akim@epita.fr>
1196
1197         * configure.in: Try using -Wformat when compiling.
1198
1199 2001-08-03  Akim Demaille  <akim@epita.fr>
1200
1201         * configure.in: Bump to 1.28b.
1202
1203 2001-08-03  Akim Demaille  <akim@epita.fr>
1204
1205         * src/complain.c: Adjust strerror_r portability issues.
1206
1207 2001-08-03  Akim Demaille  <akim@epita.fr>
1208
1209         Version 1.28a.
1210
1211 2001-08-03  Akim Demaille  <akim@epita.fr>
1212
1213         * src/getargs.c, src/getarg.h (skeleton)): Constify.
1214         * src/lex.c (literalchar): Avoid name clashes on `buf'.
1215         * src/getargs.c: Include complain.h.
1216         * src/files.c, src/files.h (skeleton_find): Avoid name clashes.
1217         * lib/quotearg.c, lib/quotearg.h: Update from fileutils 4.1.
1218
1219 2001-08-03  Akim Demaille  <akim@epita.fr>
1220
1221         * src/reader.c (readgram): Display hidden chars in error messages.
1222
1223 2001-08-03  Akim Demaille  <akim@epita.fr>
1224
1225         Update to gettext 0.10.39.
1226
1227 2001-08-03  Akim Demaille  <akim@epita.fr>
1228
1229         * lib/strspn.c: New.
1230
1231 2001-08-01  Marc Autret  <autret_m@epita.fr>
1232
1233         * doc/bison.texinfo: Update.
1234         * doc/bison.1 (mandoc): Update.
1235         * src/system.h (EXT_GUARD_C, EXT_STYPE_H): Remove .c and .h.
1236         * src/files.c: Support output files extensions computing.
1237         (src_extension): New static variable.
1238         (header_extension): New static variable.
1239         (tr): New function.
1240         (get_extension_index): New function, gets the index of an extension
1241         filename in a string.
1242         (compute_exts_from_gf): New function, computes extensions from the
1243         grammar file extension.
1244         (compute_exts_from_src): New functions, computes extensions from the
1245         C source file extension, file given by ``-o'' option.
1246         (compute_base_names): Update.
1247         (output_files): Update.
1248
1249 2001-08-01  Robert Anisko  <anisko_r@epita.fr>
1250
1251         * doc/bison.texi: Document @$.
1252         (Locations): New section.
1253
1254 2001-07-18  Akim Demaille  <akim@epita.fr>
1255
1256         * Makefile.maint, GNUmakefile: New, from Autoconf 2.52.
1257         * config/prev-version.txt, config/move-if-change: New.
1258         * Makefile.am: Adjust.
1259
1260 2001-07-08  Pascal Bart  <pascal.bart@epita.fr>
1261
1262         * src/bison.simple (yyparse): Suppress warning `comparaison
1263         between signed and unsigned'.
1264
1265 2001-07-05  Pascal Bart  <pascal.bart@epita.fr>
1266
1267         * src/getargs.h (raw_flag): Remove.
1268         * src/getargs.c: Die on `-r'/`--raw'.
1269         * src/lex.c (parse_percent_token): Die on `%raw'.
1270         * src/reader.c (output_token_defines): Suppress call to `raw_flag'.
1271         * tests/calc.at: Suppress test with option `--raw'.
1272
1273 2001-07-14  Akim Demaille  <akim@epita.fr>
1274
1275         * config/: New.
1276         * configure.in: Require Autoconf 2.50.
1277         Update to gettext 0.10.38.
1278
1279 2001-03-16  Akim Demaille  <akim@epita.fr>
1280
1281         * doc/bison.texinfo: ANSIfy the examples.
1282
1283 2001-03-16  Akim Demaille  <akim@epita.fr>
1284
1285         * getargs.c (skeleton): New variable.
1286         (longopts): --skeleton is a new option.
1287         (shortopts, getargs): -S is a new option.
1288         * getargs.h: Declare skeleton.
1289         * output.c (output_parser): Use it.
1290
1291 2001-03-16  Akim Demaille  <akim@epita.fr>
1292
1293         * m4/strerror_r.m4: New.
1294         * m4/error.m4: Run AC_FUNC_STRERROR_R.
1295         * lib/error.h, lib/error.c: Update.
1296
1297 2001-03-16  Akim Demaille  <akim@epita.fr>
1298
1299         * src/getargs.c (longopts): Clean up.
1300
1301 2001-02-21  Akim Demaille  <akim@epita.fr>
1302
1303         * src/reader.c (gensym): `gensym_count' is your own.
1304         Use a static buf to create the symbol name, as token_buffer is no
1305         longer a buffer.
1306
1307 2001-02-08  Akim Demaille  <akim@epita.fr>
1308
1309         * src/conflicts.c (conflict_report): Be sure not to append to res
1310         between two calls, which could happen if both first sprintf were
1311         skipped, but not the first cp += strlen.
1312
1313 2001-02-08  Akim Demaille  <akim@epita.fr>
1314
1315         * lib/memchr.c, lib/stpcpy.c, lib/strndup.c, lib/strnlen.c:
1316         New, from fileutils 4.0.37.
1317         * configure.in: Require Autoconf 2.49c.  I took some time before
1318         making this decision.  This is the only way out for portability
1319         issues in Bison, it would mean way too much duplicate effort to
1320         import in Bison features implemented in 2.49c since 2.13.
1321         AC_REPLACE_FUNCS and AC_CHECK_DECLS the functions above.
1322
1323 2001-02-02  Akim Demaille  <akim@epita.fr>
1324
1325         * lib/malloc.c, lib/realloc.c: New, from the fileutils 4.0.37.
1326         * lib/xalloc.h, lib/xmalloc.c: Update.
1327
1328 2001-01-19  Akim Demaille  <akim@epita.fr>
1329
1330         Get rid of the ad hoc handling of token_buffer in the scanner: use
1331         the obstacks.
1332
1333         * src/lex.c (token_obstack): New.
1334         (init_lex): Initialize it.  No longer call...
1335         (grow_token_buffer): this.  Remove it.
1336         Adjust all the places which used it to use the obstack.
1337
1338 2001-01-19  Akim Demaille  <akim@epita.fr>
1339
1340         * src/lex.h: Rename all the tokens:
1341         s/\bENDFILE\b/tok_eof/g;
1342         s/\bIDENTIFIER\b/tok_identifier/g;
1343         etc.
1344         Let them be enums, not #define, to ease debugging.
1345         Adjust all the code.
1346
1347 2001-01-18  Akim Demaille  <akim@epita.fr>
1348
1349         * src/lex.h (MAXTOKEN, maxtoken, grow_token_buffer): Remove, private.
1350         * src/lex.c (maxtoken, grow_token_buffer): Static.
1351
1352 2001-01-18  Akim Demaille  <akim@epita.fr>
1353
1354         Since we now use obstacks, more % directives can be enabled.
1355
1356         * src/lex.c (percent_table): Also accept `%yacc',
1357         `%fixed_output_files', `%defines', `%no_parser', `%verbose', and
1358         `%debug'.
1359         Handle the actions for `%semantic_parser' and `%pure_parser' here,
1360         instead of returning a token.
1361         * src/lex.h (SEMANTIC_PARSER, PURE_PARSER): Remove, unused.
1362         * src/reader.c (read_declarations): Adjust.
1363         * src/files.c (open_files): Don't call `compute_base_names', don't
1364         compute `attrsfile' since they depend upon data which might be
1365         *in* the input file now.
1366         (output_files): Do it here.
1367         * src/output.c (output_headers): Document the fact that this patch
1368         introduces a guaranteed SEGV for semantic parsers.
1369         * doc/bison.texinfo: Document them.
1370         * tests/suite.at: Exercise these %options.
1371
1372 2000-12-20  Akim Demaille  <akim@epita.fr>
1373
1374         Also handle the output file (--verbose) with obstacks.
1375
1376         * files.c (foutput): Remove.
1377         (output_obstack): New.
1378         Adjust all dependencies.
1379         * src/conflicts.c: Return a string.
1380         * src/system.h (obstack_grow_string): Rename as...
1381         (obstack_sgrow): this.  Be ready to work with non literals.
1382         (obstack_fgrow4): New.
1383
1384 2000-12-20  Akim Demaille  <akim@epita.fr>
1385
1386         * src/files.c (open_files): Fix the computation of short_base_name
1387         in the case of `-o foo.tab.c'.
1388
1389 2000-12-20  Akim Demaille  <akim@epita.fr>
1390
1391         * src/reader.c (copy_string, copy_comment, copy_comment2, copy_at)
1392         (copy_dollar): Now that everything uses obstacks, get rid of the
1393         FILE * parameters.
1394
1395 2000-12-20  Akim Demaille  <akim@epita.fr>
1396
1397         * src/files.c (open_files): Actually the `.output' file is based
1398         on the short_base_name, not base_name.
1399         * tests/suite.at (Checking output file names): Adjust.
1400
1401 2000-12-20  Akim Demaille  <akim@epita.fr>
1402
1403         * src/bison.s1: Remove, we now use directly...
1404         * src/bison.simple: this.
1405         * src/Makefile.am: Use pkgdata instead of data.
1406
1407 2000-12-20  Akim Demaille  <akim@epita.fr>
1408
1409         * src/files.c (guard_obstack): New.
1410         (open_files): Initialize it.
1411         (output_files): Dump it...
1412         * src/files.h: Export it.
1413         * src/reader.c (copy_guard): Use it.
1414
1415 2000-12-19  Akim Demaille  <akim@epita.fr>
1416
1417         * src/files.c (outfile, defsfile, actfile): Removed as global
1418         vars.
1419         (open_files): Don't compute them.
1420         (output_files): Adjust.
1421         (base_name, short_base_name): Be global.
1422         Adjust dependencies.
1423
1424 2000-12-19  Akim Demaille  <akim@epita.fr>
1425
1426         * src/files.c (strsuffix): New.
1427         (stringappend): Be just like strcat but allocate.
1428         (base_names): Eve out from open_files.
1429         Try to simplify the rather hairy computation of base_name and
1430         short_base_name.
1431         (open_files): Use it.
1432         * tests/suite.at (Checking output file names): New test.
1433
1434 2000-12-19  Akim Demaille  <akim@epita.fr>
1435
1436         * src/system.h (obstack_grow_literal_string): Rename as...
1437         (obstack_grow_string): this.
1438         * src/output.c (output_parser): Recognize `%% actions' instead of
1439         `$'.
1440         * src/bison.s1: s/$/%% actions/.
1441         * src/bison.hairy: Likewise.
1442
1443 2000-12-19  Akim Demaille  <akim@epita.fr>
1444
1445         * src/output.c (output_parser): Compute the `#line' lines when
1446         there are.
1447         * src/Makefile.am (bison.simple): Be a simple copy of bison.s1.
1448         Suggested by Hans Aberg.
1449
1450 2000-12-19  Akim Demaille  <akim@epita.fr>
1451
1452         Let the handling of the skeleton files be local to the procedures
1453         that use it.
1454
1455         * src/files.c (xfopen, xfclose, skeleton_find, guardfile): No
1456         longer static.
1457         (fparser, open_extra_files): Remove.
1458         (open_files, output_files): Don't take care of fparser.
1459         * src/files.h: Adjust.
1460         * src/output.c (output_parser): Open and close the file to the
1461         skeleton.
1462         * src/reader.c (read_declarations): When %semantic_parser, open
1463         fguard.
1464
1465 2000-12-19  Akim Demaille  <akim@epita.fr>
1466
1467         * src/file.h (BISON_SIMPLE, BISON_HAIRY): Move from here...
1468         * src/system.h (BISON_SIMPLE, BISON_HAIRY): ... to here.
1469
1470 2000-12-19  Akim Demaille  <akim@epita.fr>
1471
1472         * src/files.c (open_files): Yipee!  We no longer need all the code
1473         looking for `/tmp' since we have no tmp file.
1474
1475 2000-12-19  Akim Demaille  <akim@epita.fr>
1476
1477         * src/system.h (EXT_TAB, EXT_OUTPUT, EXT_STYPE_H, EXT_GUARD_C):
1478         New macros.
1479         * src/files.c (open_files): Less dependency on MSDOS etc.
1480
1481 2000-12-14  Akim Demaille  <akim@epita.fr>
1482
1483         * src/bison.s1 (YYLLOC_DEFAULT): New macro.
1484         Provide a default definition.
1485         Use it when executing the default @ action.
1486         * src/reader.c (reader_output_yylsp): No longer include
1487         `timestamp' and `text' in the default YYLTYPE.
1488
1489 2000-12-12  Akim Demaille  <akim@epita.fr>
1490
1491         * src/reader.c (copy_definition, parse_union_decl, copy_action)
1492         (copy_guard): Quote the file names.
1493         Reported by Laurent Mascherpa.
1494
1495 2000-12-12  Akim Demaille  <akim@epita.fr>
1496
1497         * src/output.c (output_headers, output_program, output): Be sure
1498         to escape special characters when outputting filenames.
1499         (ACTSTR_PROLOGUE, ACTSTR_EPILOGUE): Remove.
1500         (output_headers): Don't depend on them, Use ACTSTR.
1501
1502 2000-11-17  Akim Demaille  <akim@epita.fr>
1503
1504         * lib/obstack.h: Formatting changes.
1505         (obstack_grow, obstack_grow0): Don't cast WHERE at all: it
1506         prevents type checking.
1507         (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
1508         cast the value to (void *): assigning a `foo *' to a `void *'
1509         variable is valid.
1510         (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
1511         * src/reader.c (parse_union_decl): Typo: use obstack_1grow to
1512         append characters.
1513
1514 2000-11-17  Akim Demaille  <akim@epita.fr>
1515
1516         * tests/Makefile.am (suite.m4, regression.m4, calc.m4): Rename
1517         as...
1518         (suite.m4, regression.m4, calc.m4): these.
1519         * tests/atgeneral.m4: Update from CVS Autoconf.
1520
1521 2000-11-17  Akim Demaille  <akim@epita.fr>
1522
1523         * tests/regression.m4 (%union and --defines): New test,
1524         demonstrating a current bug in the obstack implementation.
1525
1526 2000-11-17  Akim Demaille  <akim@epita.fr>
1527
1528         * src/bison.s1 (_YY_DECL_VARIABLES, YY_DECL_VARIABLES): New
1529         macros.
1530         Use them to declare the variables which are global or local to
1531         `yyparse'.
1532
1533 2000-11-17  Akim Demaille  <akim@epita.fr>
1534
1535         * acconfig.h: Remove, no longer used.
1536
1537 2000-11-07  Akim Demaille  <akim@epita.fr>
1538
1539         * src: s/Copyright (C)/Copyright/g.
1540
1541 2000-11-07  Akim Demaille  <akim@epita.fr>
1542
1543         * src/reader.c (reader): #define YYLSP_NEEDED to 1 instead of just
1544         defining.
1545         * src/bison.s1: s/#ifdef YYLSP_NEEDED/#if YYLSP_NEEDED/.
1546
1547 2000-11-07  Akim Demaille  <akim@epita.fr>
1548
1549         * src/bison.s1 (YYLEX): Use #if instead of #ifdef.
1550         Merge in a single CPP if/else.
1551
1552 2000-11-07  Akim Demaille  <akim@epita.fr>
1553
1554         * src/output.c (output): Remove useless variables.
1555         * lib/obstack.c (obstack_grow, obstack_grow0): Rename the second
1556         argument `data' for consistency with the prototypes.
1557         Qualify it `const'.
1558         (obstack_copy, obstack_copy0): Rename the second argument as
1559         `address' for consistency.  Qualify it `const'.
1560         * lib/obstack.h (obstack_copy, obstack_copy0, obstack_grow)
1561         (obstack_grow0, obstack_ptr_grow, obstack_ptr_grow_fast): Qualify
1562         `const' their input argument (`data' or `address').
1563         Adjust the corresponding macros to include `const' in casts.
1564
1565 2000-11-03  Akim Demaille  <akim@epita.fr>
1566
1567         * src/Makefile.am (INCLUDES): s/PFILE/BISON_SIMPLE/.
1568         s/PFILE1/BISON_HAIRY/.
1569         Adjust dependencies.
1570
1571 2000-11-03  Akim Demaille  <akim@epita.fr>
1572
1573         For some reason, this was not applied.
1574
1575         * src/files.c [VMS]: No longer include `ssdef.h', no longer define
1576         `unlink': it's no longer used.
1577
1578 2000-11-03  Akim Demaille  <akim@epita.fr>
1579
1580         * src/files.c (skeleton_find): New function, eved out of...
1581         (open_files, open_extra_files): here.
1582
1583 2000-11-03  Akim Demaille  <akim@epita.fr>
1584
1585         Don't use `atexit'.
1586
1587         * src/files.c (obstack_save): New function.
1588         (done): Rename as...
1589         (output_files): this.
1590         Use `obstack_save'.
1591         * src/main.c (main): Don't use `atexit' to register `done', since
1592         it no longer has to remove tmp files, just call `output_files'
1593         when there are no errors.
1594
1595 2000-11-02  Akim Demaille  <akim@epita.fr>
1596
1597         * src/files.c [VMS]: No longer include `ssdef.h', no longer define
1598         `unlink': it's no longer used.
1599         * src/files.h: Formatting changes.
1600
1601 2000-11-02  Akim Demaille  <akim@epita.fr>
1602
1603         Remove the last uses of mktemp and unlink/delete.
1604
1605         * src/files.c (fdefines, ftable): Removed.
1606         (defines_ostack, table_obstack): New.
1607         Adjust dependencies of the former into uses of the latter.
1608         * src/output.c (output_short_or_char_table, output_short_table):
1609         Convert to using obstacks.
1610         * src/reader.c (copy_comment2): Accept one FILE * and two
1611         obstacks.
1612         (output_token_defines, reader_output_yylsp): Use obstacks.
1613         * src/system.h (obstack_fgrow3): New.
1614
1615 2000-11-01  Akim Demaille  <akim@epita.fr>
1616
1617         Change each use of `fattrs' into a use of `attrs_obstack'.
1618
1619         * src/reader.c (copy_at): Typo: s/yylloc/yyloc/.
1620         * src/files.c (fattrs): Remove.
1621         (attrs_obstack): New.
1622         Adjust all dependencies.
1623         (done): If SEMANTIC_PARSER, dump attrs_obstack into attrsfile.
1624
1625 2000-11-01  Akim Demaille  <akim@epita.fr>
1626
1627         Introduce obstacks.
1628         Change each use of `faction' into a use of `action_obstack'.
1629
1630         * lib/obstack.h, lib/obstack.c: New files.
1631         * src/files.c (faction): Remove.
1632         (action_obstack): New.
1633         Adjust all dependencies.
1634
1635 2000-10-20  Akim Demaille  <akim@epita.fr>
1636
1637         * lib/quote.h (PARAMS): New macro.  Use it.
1638
1639 2000-10-16  Akim Demaille  <akim@epita.fr>
1640
1641         * src/output.c (output_short_or_char_table): New function.
1642         (output_short_table, output_token_translations): Use it.
1643         (goto_actions): Use output_short_table.
1644
1645 2000-10-16  Akim Demaille  <akim@epita.fr>
1646
1647         * src/symtab.c (bucket_new): New function.
1648         (getsym): Use it.
1649
1650         * src/output.c (output_short_table): New argument to display the
1651         comment associated with the table.
1652         Adjust dependencies.
1653         (output_gram): Use it.
1654         (output_rule_data): Nicer output layout for YYTNAME.
1655
1656 2000-10-16  Akim Demaille  <akim@epita.fr>
1657
1658         * src/lex.c (read_typename): New function.
1659         (lex): Use it.
1660         * src/reader.c (copy_dollar): Likewise.
1661
1662 2000-10-16  Akim Demaille  <akim@epita.fr>
1663
1664         * src/reader.c (copy_comment2): Expect the input stream to be on
1665         the `/' which is suspected to open a comment, instead of being
1666         called after `//' or `/*' was read.
1667         (copy_comment, copy_definition, parse_union_decl, copy_action)
1668         (copy_guard): Adjust.
1669
1670 2000-10-16  Akim Demaille  <akim@epita.fr>
1671
1672         * src/reader.c (parse_expect_decl): Use `skip_white_space' and
1673         `read_signed_integer'.
1674
1675 2000-10-16  Akim Demaille  <akim@epita.fr>
1676
1677         * src/reader.c (copy_dollar): New function.
1678         (copy_guard, copy_action): Use it.
1679
1680 2000-10-16  Akim Demaille  <akim@epita.fr>
1681
1682         * lib/quote.h, lib/quote.c, lib/quotearg.h, lib/quotearg.c:
1683         * m4/prereq.m4, m4/c-bs-a.m4, m4/mbstate.m4:
1684         New files, from Fileutils 4.0.27.
1685         * src/main.c (printable_version): Remove.
1686         * src/lex.c, src/reader.c: Use `quote'.
1687
1688 2000-10-04  Akim Demaille  <akim@epita.fr>
1689
1690         * lib/error.c, lib/error.h: New files, needed by xmalloc.c.
1691
1692 2000-10-04  Akim Demaille  <akim@epita.fr>
1693
1694         * doc/bison.texinfo: Various typos spotted by Neil Booth.
1695
1696 2000-10-04  Akim Demaille  <akim@epita.fr>
1697
1698         When a literal string is used to define two different tokens,
1699         `bison -v' segfaults.
1700         Reported by Piotr Gackiewicz, and fixed by Neil Booth.
1701
1702         * tests/regression.m4: New file.
1703         Include the core of the sample provided by Piotr Gackiewicz.
1704         * src/reader.c (parse_token_decl): Diagnose bad cases, and proceed
1705         properly.
1706
1707 2000-10-04  Akim Demaille  <akim@epita.fr>
1708
1709         * src/reader.c (parse_expect_decl): Keep `count' within the size
1710         of `buffer'.
1711         From Neil Booth.
1712
1713 2000-10-02  Paul Eggert  <eggert@twinsun.com>
1714
1715         * bison.s1 (yyparse): Assign the default value
1716         unconditionally, to avoid a GCC warning and make the parser a
1717         tad smaller.
1718
1719 2000-10-02  Akim Demaille  <akim@epita.fr>
1720
1721         * src/getargs.c (getargs): Don't dump `--help' on unrecognized
1722         options.
1723
1724 2000-10-02  Akim Demaille  <akim@epita.fr>
1725
1726         * src/derives.c, src/print.c, src/reduce.c: To ease the
1727         translation, move some `\n' out of the translated strings.
1728
1729 2000-10-02  Akim Demaille  <akim@epita.fr>
1730
1731         The location tracking mechanism is precious for parse error
1732         messages.  Nevertheless, it is enabled only when `@n' is used in
1733         the grammar, which is a different issue (you can use it in error
1734         message, but not in the grammar per se).  Therefore, there should
1735         be another means to enable it.
1736
1737         * src/getargs.c (getargs): Support `--locations'.
1738         (usage): Report it.
1739         * src/getargs.h (locationsflag): Export it.
1740         * src/lex.c (percent_table): Support `%locations'.
1741         * src/reader.c (yylsp_needed): Remove this variable, now replaced
1742         with `locationsflag'.
1743         * doc/bison.texinfo: Document `--locations' and `%locations'.
1744         Sort the options.
1745         * tests/calc.m4: Test it.
1746
1747         For regularity of the names, replace each
1748         (nolineflag, toknumflag, rawtokenumflag, noparserflag): with...
1749         (no_lineflag, token_tableflag, rawflag, no_parserflag): this.
1750         In addition replace each `flag' with `_flag'.
1751
1752 2000-10-02  Akim Demaille  <akim@epita.fr>
1753
1754         Also test parse error messages, including with YYERROR_VERBOSE.
1755
1756         * tests/calc.m4 (calc.y): Add support for `exp = exp' (non
1757         associative).
1758         Use it to check the computations.
1759         Use it to check `nonassoc' is honored.
1760         (AT_DATA_CALC_Y): Equip `calc.y' with YYERROR_VERBOSE when passed
1761         `--yyerror-verbose'.
1762         (_AT_CHECK_CALC): Adjust to this option.
1763         (_AT_CHECK_CALC_ERROR): New macro to check parse error messages.
1764
1765 2000-10-02  Akim Demaille  <akim@epita.fr>
1766
1767         Test also `--verbose', `--defines' and `--name-prefix'.  Testing
1768         the latter demonstrates a flaw in the handling of non debugging
1769         parsers introduced by myself on 2000-03-16: `#define yydebug 0'
1770         was used in order to simplify:
1771
1772         #if YYDEBUG
1773         if (yydebug)
1774         {
1775         ...
1776         }
1777         #endif
1778
1779         into
1780
1781         if (yydebug)
1782         {
1783         ...
1784         }
1785
1786         unfortunately this leads to a CPP conflict when
1787         `--name-prefix=foo' is used since it produces `#define yydebug
1788         foodebug'.
1789
1790         * src/bison.s1 [!YYDEBUG]: Do not define yydebug.
1791         (YYDPRINTF): New macro.
1792         Spread its use.
1793         * tests/calc.m4 (AT_CHECK_CALC): Do require a title, build it from
1794         the bison options.
1795         Also test `--verbose', `--defines' and `--name-prefix'.
1796
1797 2000-10-02  Akim Demaille  <akim@epita.fr>
1798
1799         Improve the readability of the produced parsers.
1800
1801         * src/bison.s1: Formatting changes.
1802         Improve the comment related to the `$' mark.
1803         (yydefault): Don't fall through to `yyresume': `goto' there.
1804         * src/output.c (output_parser): When the `$' is met, skip the end
1805         of its line.
1806         New variable, `number_of_dollar_signs', to check there's exactly
1807         one `$' in the parser skeleton.
1808
1809 2000-10-02  Akim Demaille  <akim@epita.fr>
1810
1811         * lib/xstrdup.c: New file, from the fileutils.
1812         * src/reader.c (parse_token_decl, get_type_name, parse_type_decl)
1813         (parse_assoc_decl, parse_thong_decl, get_type): Use `xstrdup'
1814         instead of strlen + xmalloc + strcpy.
1815         * src/symtab.c (copys): Remove, use xstrdup instead.
1816
1817 2000-10-02  Akim Demaille  <akim@epita.fr>
1818
1819         * src/gram.h (associativity): New enum type which replaces the
1820         former CPP macros `RIGHT_ASSOC', `LEFT_ASSOC' and `NON_ASSOC' with
1821         `right_assoc', `left_assoc' and `non_assoc'.
1822         Adjust all dependencies.
1823         * src/reader.c: Formatting changes.
1824         (LTYPESTR): Don't define it, use it as a literal in
1825         `reader_output_yylsp'.
1826         * src/symtab.h (symbol_class): New enum type which replaces the
1827         former CPP macros `SUNKNOWN', `STOKEN and `SNTERM' with
1828         `sunknown', `stoken and `snterm'.
1829
1830 2000-10-02  Akim Demaille  <akim@epita.fr>
1831
1832         * src/getargs.c (fixed_outfiles): Rename as...
1833         (yaccflag): for consistency and accuracy.
1834         Adjust dependencies.
1835
1836 2000-10-02  Akim Demaille  <akim@epita.fr>
1837
1838         Use the more standard files `xalloc.h' and `xmalloc.c' instead of
1839         Bison's `allocate.c' and `alloc.h'.  This patch was surprisingly
1840         difficult and introduced a lot of core dump.  It turns out that
1841         Bison used an implementation of `xmalloc' based on `calloc', and
1842         at various places it does depend upon the initialization to 0.  I
1843         have not tried to isolate the pertinent places, and all the former
1844         calls to Bison's `xmalloc' are now using `XCALLOC'.  Someday,
1845         someone should address this issue.
1846
1847         * src/allocate.c, src/alloc.h, m4/bison-decl.m4: Remove.
1848         * lib/xmalloc.c, lib/xalloc.h, m4/malloc.m4, m4/realloc.m4: New
1849         files.
1850         Adjust dependencies.
1851         * src/warshall.h: New file.
1852         Propagate.
1853
1854 2000-10-02  Akim Demaille  <akim@epita.fr>
1855
1856         Various anti-`extern in *.c' changes.
1857
1858         * src/system.h: Include `assert.h'.
1859
1860 2000-10-02  Akim Demaille  <akim@epita.fr>
1861
1862         * src/state.h (nstates, final_state, first_state, first_shift)
1863         (first_reduction): Move their exportation from here...
1864         * src/LR0.h: to here.
1865         Adjust dependencies.
1866         * src/getargs.c (statisticsflag): New variable.
1867         Add support for `--statistics'.
1868         Adjust dependencies.
1869
1870         Remove a lot of now useless `extern' statements in most files.
1871
1872 2000-10-02  Akim Demaille  <akim@epita.fr>
1873
1874         * src/LR0.h: New file.
1875         Propagate its use.
1876
1877 2000-10-02  Akim Demaille  <akim@epita.fr>
1878
1879         * src/print.h: New file.
1880         Propagate its use.
1881         * src/print.c: Formatting and ordering changes.
1882         (verbose, terse): Replace with...
1883         (print_results): this new function.
1884         Adjust dependencies.
1885
1886 2000-10-02  Akim Demaille  <akim@epita.fr>
1887
1888         * src/conflicts.c (conflict_report): New function.
1889         (conflict_log, verbose_conflict_log): Replace with...
1890         (print_conflicts): this function.
1891         Adjust dependencies.
1892         * src/conflicts.h: New file.
1893         Propagate its inclusion.
1894
1895 2000-10-02  Akim Demaille  <akim@epita.fr>
1896
1897         * src/nullable.h: New file.
1898         Propagate its inclusion.
1899         * src/nullable.c: Formatting changes.
1900
1901 2000-10-02  Akim Demaille  <akim@epita.fr>
1902
1903         * src/reduce.h: New file.
1904         Propagate its inclusion.
1905         * src/reduce.c: Topological sort and other formatting changes.
1906         (bool, TRUE, FALSE): Move their definition to...
1907         * src/system.h: here.
1908
1909 2000-10-02  Akim Demaille  <akim@epita.fr>
1910
1911         * src/files.c: Formatting changes.
1912         (tryopen, tryclose, openfiles): Rename as...
1913         (xfopen, xfclose, open_files): this.
1914         (stringappend): static.
1915         * src/files.h: Complete the list of exported symbols.
1916         Propagate its use.
1917
1918 2000-10-02  Akim Demaille  <akim@epita.fr>
1919
1920         * src/reader.h: New file.
1921         Propagate its use instead of tedious list of `extern' and
1922         prototypes.
1923         * src/reader.c: Formatting changes, topological sort,
1924         s/register//.
1925
1926 2000-10-02  Akim Demaille  <akim@epita.fr>
1927
1928         * src/lex.h: Prototype `lex.c' exported functions.
1929         * src/reader.c: Adjust.
1930         * src/lex.c: Formatting changes.
1931         (safegetc): Rename as...
1932         (xgetc): this.
1933
1934 2000-10-02  Akim Demaille  <akim@epita.fr>
1935
1936         * src/lalr.h: New file.
1937         Propagate its inclusion instead of prototypes and `extern'.
1938         * src/lalr.c: Formatting changes, topological sorting etc.
1939
1940 2000-10-02  Akim Demaille  <akim@epita.fr>
1941
1942         * src/output.c (token_actions): Introduce a temporary array,
1943         YYDEFACT, that makes it possible for this function to use
1944         output_short_table.
1945
1946 2000-10-02  Akim Demaille  <akim@epita.fr>
1947
1948         `user_toknums' is output as a `short[]' in `output.c', while it is
1949         defined as a `int[]' in `reader.c'.  For consistency with the
1950         other output tables, `user_toknums' is now defined as a table of
1951         shorts.
1952
1953         * src/reader.c (user_toknums): Be a short table instead of an int
1954         table.
1955         Adjust dependencies.
1956
1957         Factor the short table outputs.
1958
1959         * src/output.c (output_short_table): New function.
1960         * src/output.c (output_gram, output_stos, output_rule_data)
1961         (output_base, output_table, output_check):  Use it.
1962
1963 2000-10-02  Akim Demaille  <akim@epita.fr>
1964
1965         * src/output.c (output): Topological sort of the functions, in
1966         order to get rid of the `static' prototypes.
1967         No longer use `register'.
1968         * src/output.h: New file.
1969         Propagate its inclusion in files explicitly prototyping functions
1970         from output.c.
1971
1972 2000-09-21  Akim Demaille  <akim@epita.fr>
1973
1974         * src/atgeneral.m4: Update from Autoconf.
1975
1976 2000-09-21  Akim Demaille  <akim@epita.fr>
1977
1978         * src/closure.h: New file.
1979         * src/closure.c: Formatting changes, topological sort over the
1980         functions, use of closure.h.
1981         (initialize_closure, finalize_closure):  Rename as...
1982         (new_closure, free_closure): these.  Adjust dependencies.
1983         * src/LR0.c: Formatting changes, topological sort, use of
1984         cloture.h.
1985         (initialize_states): Rename as...
1986         (new_states): this.
1987         * src/Makefile.am (noinst_HEADERS): Adjust.
1988
1989 2000-09-20  Akim Demaille  <akim@epita.fr>
1990
1991         * src/acconfig.h: Don't protect config.h against multiple
1992         inclusion.
1993         Don't define PARAMS.
1994         * src/system.h: Define PARAMS.
1995         Remove some of the ad-hoc CPP magic for DOS, VMS etc.: this is the
1996         purpose of config.h.  system.h must not try to fix wrong
1997         definitions in config.h.
1998
1999 2000-09-20  Akim Demaille  <akim@epita.fr>
2000
2001         * src/derives.h: New file.
2002         * src/main.c, src/derives.h: Use it.
2003         Formatting changes.
2004         * src/Makefile.am (noinst_HEADERS): Adjust.
2005
2006 2000-09-20  Akim Demaille  <akim@epita.fr>
2007
2008         * tests/atgeneral.m4: Update from Autoconf.
2009         * tests/calc.m4 (_AT_DATA_CALC_Y, AT_DATA_CALC_Y, _AT_CHECK_CALC)
2010         (AT_CHECK_CALC): New macros.
2011         Use these macros to test bison with options `', `--raw',
2012         `--debug', `--yacc', `--yacc --debug'.
2013
2014 2000-09-19  Akim Demaille  <akim@epita.fr>
2015
2016         * src/output.c: Formatting changes.
2017         * src/machine.h: Remove, leaving its contents in...
2018         * src/system.h: here.
2019         Include stdio.h.
2020         Adjust all dependencies on stdio.h and machine.h.
2021         * src/getargs.h: New file.
2022         Let all `extern' declarations about getargs.c be replaced with
2023         inclusion of `getargs.h'.
2024         * src/Makefile.am (noinst_HEADERS): Adjust.
2025
2026         * tests/calc.m4 (yyin): Be initialized in main, not on the global
2027         scope.
2028         (yyerror): Returns void, not int.
2029         * doc/bison.texinfo: Formatting changes.
2030
2031 2000-09-19  Akim Demaille  <akim@epita.fr>
2032
2033         * tests/calc.m4 (calc.y): Do not assign to stdin, as it's not
2034         portable.
2035
2036 2000-09-18  Akim Demaille  <akim@epita.fr>
2037
2038         * configure.in: Append WARNING_CFLAGS to CFLAGS.
2039         * src/Makefile.am (INCLUDES): Don't.
2040         Be ready to fetch headers in lib/.
2041
2042 2000-09-18  Akim Demaille  <akim@epita.fr>
2043
2044         * doc/bison.texinfo: Update the copyright.
2045         ANSIfy and GNUify the examples.
2046         Remove the old menu.
2047
2048 2000-09-18  Akim Demaille  <akim@epita.fr>
2049
2050         First set of tests: use the `calc' example from the documentation.
2051
2052         * src/bison.s1 (yyparse): Condition the code using `yytname' which
2053         is defined only when YYDEBUG is.
2054         * m4/atconfig.m4 (AT_CONFIG): Adjust to Autoconf 2.13.
2055         * src/files.c (tryopen, tryclose): Formatting changes.
2056         Move to the top and be static.
2057         * src/reader.c (read_signed_integer): Likewise.
2058         * tests/calc.m4: New file.
2059         * Makefile.am, suite.m4: Adjust.
2060         * m4/atconfig.m4: Set BISON_SIMPLE and BISON_HAIRY.
2061
2062 2000-09-18  Akim Demaille  <akim@epita.fr>
2063
2064         Add support for an Autotest test suite for Bison.
2065
2066         * m4/m4.m4, m4/atconfig.m4: New files.
2067         * m4/Makefile.am (EXTRA_DIST): Adjust.
2068         * tests/suite.m4, tests/Makefile.am, tests/atgeneral.m4: New
2069         files.
2070         * src/getargs.c: Display a more standard --version message.
2071         * src/reader.c (reader): Formatting changes.
2072         No longer depend upon VERSION_STRING.
2073         * configure.in: No longer use `dnl'.
2074         Set up the test suite and the new directory `tests/.
2075         (VERSION_STRING): Remove.
2076
2077 2000-04-14  Akim Demaille  <akim@epita.fr>
2078
2079         * src/reader.c (copy_comment2): New function, same as former
2080         `copy_comment', but outputs into two FILE *.
2081         (copy_comment): Use it.
2082         (parse_union_decl): Use it.
2083         (get_type, parse_start_decl): Use the same `invalid' message.
2084         (parse_start_decl, parse_union_decl): Use the same `multiple'
2085         message.
2086         (parse_union_decl, copy_guard, copy_action): Use the same
2087         `unmatched' message.
2088         * m4/Makefile.am (EXTRA_DIST): Add `warning.m4'.
2089
2090 2000-03-31  Akim Demaille  <akim@epita.fr>
2091
2092         * src/files.c (tryopen, tryclose): Move to the top.
2093         Be static.
2094
2095 2000-03-31  Akim Demaille  <akim@epita.fr>
2096
2097         * src/main.c (main): Don't call `done', exit does it.
2098
2099 2000-03-31  Akim Demaille  <akim@epita.fr>
2100
2101         * allocate.c: s/return (foo)/return foo/.
2102         * lalr.c: Likewise.
2103         * LR0.c: Likewise.
2104         * output.c: Likewise.
2105         * reader.c: Likewise.
2106         * symtab.c: Likewise.
2107         * vmsgetargs.c: Likewise.
2108
2109 2000-03-31  Akim Demaille  <akim@epita.fr>
2110
2111         Clean up the error reporting functions.
2112
2113         * src/report.c: New file.
2114         * src/report.h: Likewise.
2115         * src/Makefile.am: Adjust.
2116         * m4/error.m4: New file.
2117         * m4/Makefile.am: Adjust.
2118         * configure.in (jm_PREREQ_ERROR): Call it.
2119         * src/main.c (int_to_string, banner, fatal_banner, warn_banner):
2120         Remove.
2121         (fatal, fatals): Remove.  All callers use complain.c::fatal.
2122         (warn, warni, warns, warnss, warnss): Remove.  All callers use
2123         complain.c::complain.
2124         (toomany): Remove, use fatal instead.
2125         * src/files.c (done): No argument, use complain_message_count.
2126         * src/main.c (main): Register `done' to `atexit'.
2127
2128         * src/getargs.c (usage): More `fputs', less `fprintf'.
2129
2130 2000-03-28  Akim Demaille  <akim@epita.fr>
2131
2132         * lib/: New directory.
2133         * Makefile.am (SUBDIRS): Adjust.
2134         * configure.in: Adjust.
2135         (LIBOBJS): Although not used yet, AC_SUBST it, otherwise it's
2136         useless.
2137         * src/alloca.c: Moved to lib/.
2138         * src/getopt.c: Likewise.
2139         * src/getopt1.c: Likewise.
2140         * src/getopt.h: Likewise.
2141         * src/ansi2knr.c: Likewise.
2142         * src/ansi2knr.1: Likewise.
2143         * src/Makefile.am: Adjust.
2144         * lib/Makefile.am: New file.
2145
2146 2000-03-28  Akim Demaille  <akim@epita.fr>
2147
2148         * src/getargs.c (usage): Refresh the help message.
2149
2150 2000-03-17  Akim Demaille  <akim@epita.fr>
2151
2152         * src/getopt1.c: Updated from textutils 2.0e
2153         * src/getopt.c: Likewise.
2154         * src/getopt.h: Likewise.
2155
2156 2000-03-17  Akim Demaille  <akim@epita.fr>
2157
2158         * src/Makefile.am (bison.simple): Fix the awk program: quote only
2159         the file name, not the whole `#line LINE FILE'.
2160
2161 2000-03-17  Akim Demaille  <akim@epita.fr>
2162
2163         On syntax errors, report the token on which we choked.
2164
2165         * src/bison.s1 (yyparse): In the label yyerrlab, when
2166         YYERROR_VERBOSE, add yychar in msg.
2167
2168 2000-03-17  Akim Demaille  <akim@epita.fr>
2169
2170         * src/reader.c (copy_at): New function.
2171         (copy_guard): Use it.
2172         (copy_action): Use it.
2173
2174 2000-03-17  Akim Demaille  <akim@epita.fr>
2175
2176         Be kind to translators, save some useless translations.
2177
2178         * src/main.c (banner): New function.
2179         (fatal_banner): Use it.
2180         (warn_banner): Use it.
2181
2182 2000-03-17  Akim Demaille  <akim@epita.fr>
2183
2184         * src/reader.c (copy_definition): Use copy_string and
2185         copy_comment.  Removed now unused `match', `ended',
2186         `cplus_comment'.
2187         (copy_comment, copy_string): Moved, to be visible from
2188         copy_definition.
2189
2190 2000-03-17  Akim Demaille  <akim@epita.fr>
2191
2192         * src/reader.c (copy_string): Declare `static inline'.  No
2193         problems with inline, since it is checked by configure.
2194         (copy_comment): Likewise.
2195
2196 2000-03-17  Akim Demaille  <akim@epita.fr>
2197
2198         * src/reader.c (packsymbols): Formatting changes.
2199
2200 2000-03-17  Akim Demaille  <akim@epita.fr>
2201
2202         * src/reader.c (copy_comment): New function, factored out from:
2203         (copy_action): Use it.  Removed now unused `match', `ended',
2204         `cplus_comment'.
2205         (copy_guard): Likewise.
2206
2207 2000-03-17  Akim Demaille  <akim@epita.fr>
2208
2209         * src/reader.c (copy_string): New function, factored out from:
2210         (copy_action): Use it.
2211         (copy_guard): Likewise.
2212
2213 2000-03-17  Akim Demaille  <akim@epita.fr>
2214
2215         Change the handling of @s so that they behave exactly like $s.
2216         There is now a pseudo variable @$ (readble and writable), location
2217         of the lhs of the rule (by default ranging from the location of
2218         the first symbol of the rhs, to the location of the last symbol,
2219         or, if the rhs is empty, YYLLOC).
2220
2221         * src/bison.s1 [YYLSP_NEEDED] (yyloc): New variable, twin of
2222         yyval.
2223         (yyparse): When providing a default semantic action, provide a
2224         default location action.
2225         (after the $): No longer change `*YYLSP', just stack YYLOC the
2226         same way you stack YYVAL.
2227         * src/reader.c (read_declarations): Use warns.
2228         (copy_guard, case '@'): Also recognize `@$', expanded as `YYLOC'.
2229         (copy_action, case '@'): Likewise.
2230         Use a standard error message, to save useless work from
2231         translators.
2232
2233 2000-03-17  Akim Demaille  <akim@epita.fr>
2234
2235         * src/bison.s1: Formatting and cosmetics changes.
2236         * src/reader.c: Likewise.
2237         Update the Copyright notice.
2238
2239 2000-03-17  Akim Demaille  <akim@epita.fr>
2240
2241         * src/bison.s1 (#line): All set to `#line' only, since the
2242         Makefile now handles them.
2243
2244 2000-03-16  Akim Demaille  <akim@epita.fr>
2245
2246         * src/output.c (output_rule_data): Output the documentation of
2247         some of the tables.
2248         (Copyright notice): Update.
2249         Formatting changes.
2250
2251 2000-03-16  Akim Demaille  <akim@epita.fr>
2252
2253         * src/bison.s1 [!YYDEBUG]: Define yydebug to 0.  This allows to
2254         remove most `#if YYDEBUG != 0', since `if (yydebug)' is enough.
2255         One `#if YYDEBUG' remains, since it uses variables which are
2256         defined only if `YYDEBUG != 0'.
2257
2258 2000-03-16  Akim Demaille  <akim@epita.fr>
2259
2260         * src/bison.s1 (yyparse): Reorganize the definitions of the stacks
2261         and related variables so that the similarities are highlighted.
2262
2263 2000-03-16  Akim Demaille  <akim@epita.fr>
2264
2265         * src/bison.s1: Properly indent CPP directives.
2266
2267 2000-03-16  Akim Demaille  <akim@epita.fr>
2268
2269         * src/bison.s1: Properly indent the `alloca' CPP section.
2270
2271 2000-03-16  Akim Demaille  <akim@epita.fr>
2272
2273         Do not hard code values of directories in `configure.in'.
2274         Update the `configure' tool chain.
2275
2276         * configure.in (XPFILE, XPFILE1, LOCALEDIR): Remove, handled by
2277         src/makefile.am.
2278         (VERSION_STRING): Use the third arg of AC_DEFINE_UNQUOTED.
2279         (AC_OUTPUT): Add m4/Makefile.
2280         Bump to bison 1.28a, 1.29 has never been released.
2281         * acconfig.h (XPFILE, XPFILE1, LOCALEDIR): Remove, since they are
2282         handled via src/Makefile.am.
2283         (VERSION_STRING, PROTOTYPES, ENABLE_NLS, HAVE_CATGETS,
2284         HAVE_GETTEXT, HAVE_LC_MESSAGES, HAVE_STPCPY): Remove, handled by
2285         autoheader.
2286         * Makefile.am (SUBDIRS): Add m4.
2287         (ACLOCAL_AM_FLAGS): New variable.
2288         (AUTOMAKE_OPTIONS): Add check-news.
2289         * src/Makefile.am (bison.simple): Use awk to replace #line lines with
2290         the proper line number and file name.
2291         (DEFS): Propagate the location of bison library files and of the
2292         locale files.
2293         (INCLUDES): Added `-I ..' so that one can compile with srcdir !=
2294         builddir.
2295         * acinclude.m4: Remove, replaced by the directory m4.
2296         * m4/Makefile.am (EXTRA_DIST): New variable.
2297         * m4/gettext.m4: New file, from the fileutils.
2298         * m4/lcmessage.m4: Likewise
2299         * m4/progtest.m4: Likewise.
2300         * m4/bison-decl.m4: New file, extracted from former acinclude.m4.
2301
2302 2000-03-10  Akim Demaille  <akim@epita.fr>
2303
2304         * src/closure.c:
2305         Formatting changes of various comments.
2306         Respect the GNU coding standards at various places.
2307         Don't use `_()' when no translation is needed.
2308
2309 1999-12-13  Jesse Thilo  <jthilo@gnu.org>
2310
2311         * src/files.c:
2312         OS/2 honors TMPDIR environment variable.
2313
2314 1999-12-13  Jesse Thilo  <jthilo@gnu.org>
2315
2316         * doc/bison.texinfo: Tweaked spelling and grammar.
2317         Updated ISBN.
2318         Removed reference to price of printed copy.
2319         Mention BISON_SIMPLE and BISON_HAIRY.
2320
2321 1999-12-13  Jesse Thilo  <jthilo@gnu.org>
2322
2323         * configure.in, NEWS:
2324         Bison 1.29 released.
2325
2326 1999-10-27  Jesse Thilo  <jthilo@gnu.org>
2327
2328         * doc/.cvsignore, doc/Makefile.am, doc/refcard.tex:
2329         Added reference card.
2330
2331 1999-07-26  Jesse Thilo  <jthilo@gnu.org>
2332
2333         * po/ru.po: Added Russian translation.
2334
2335 1999-07-26  Jesse Thilo  <jthilo@gnu.org>
2336
2337         * configure.in: Added Russian translation.
2338
2339 1999-07-06  Jesse Thilo  <jthilo@gnu.org>
2340
2341         * configure.in, NEWS, README:
2342         Released version 1.28.
2343
2344 1999-06-14  Jesse Thilo  <jthilo@gnu.org>
2345
2346         * src/system.h:
2347         Squashed redefinition warning on some systems.
2348
2349         * src/getargs.c, src/Makefile.am, src/reader.c, src/version.c:
2350         Have configure build version string instead of relying on ANSI string
2351         concatentation.
2352
2353 1999-06-14  Jesse Thilo  <jthilo@gnu.org>
2354
2355         * po/POTFILES.in: Got rid of version.c.
2356
2357 1999-06-14  Jesse Thilo  <jthilo@gnu.org>
2358
2359         * acconfig.h, configure.in:
2360         Have configure build version string instead of relying on ANSI string
2361         concatentation.
2362
2363 1999-06-08  Jesse Thilo  <jthilo@gnu.org>
2364
2365         * doc/bison.1:
2366         Dropped mention of `+' for long-named options.
2367
2368 1999-05-30  Jesse Thilo  <jthilo@gnu.org>
2369
2370         * src/files.c: Added <unistd.h> for unlink().
2371
2372         * src/Makefile.am, src/system.h:
2373         I18n fixes.
2374
2375 1999-05-30  Jesse Thilo  <jthilo@gnu.org>
2376
2377         * README: Added a FAQ list.
2378
2379         * configure.in, acconfig.h:
2380         I18n fixes.
2381
2382 1999-05-30  Jesse Thilo  <jthilo@gnu.org>
2383
2384         * doc/FAQ, doc/Makefile.am:
2385         Added a FAQ list.
2386
2387 1999-05-19  Jesse Thilo  <jthilo@gnu.org>
2388
2389         * src/alloc.h, src/symtab.h, src/version.c:
2390         Protected inclusion of "config.h" with HAVE_CONFIG_H.
2391
2392 1999-04-18  Jesse Thilo  <jthilo@gnu.org>
2393
2394         * src/.cvsignore, src/Makefile.am:
2395         Reorganized: sources in `src', documentation in `doc'.
2396
2397         * src/lex.c (literalchar):
2398         fixed the code for escaping double quotes (thanks
2399         Jonathan Czisny.)
2400
2401 1999-04-18  Jesse Thilo  <jthilo@gnu.org>
2402
2403         * po/de.po, po/es.po, po/fr.po, po/nl.po, po/POTFILES.in:
2404         Adjusted paths to reflect directory reorganization.
2405
2406 1999-04-18  Jesse Thilo  <jthilo@gnu.org>
2407
2408         * doc/.cvsignore, doc/Makefile.am:
2409         Reorganized: sources in `src', documentation in `doc'.
2410
2411 1999-04-18  Jesse Thilo  <jthilo@gnu.org>
2412
2413         * configure.in:
2414         Updated AC_INIT file to reflect directory reorganization.
2415
2416         * configure.in, .cvsignore, Makefile.am, POTFILES.in:
2417         Reorganized: sources in `src', documentation in `doc'.
2418
2419 1999-04-13  Jesse Thilo  <jthilo@gnu.org>
2420
2421         * src/allocate.c:
2422         Don't declare calloc() and realloc() if not necessary.
2423
2424 1999-04-13  Jesse Thilo  <jthilo@gnu.org>
2425
2426         * configure.in, acconfig.h, acinclude.m4:
2427         Don't declare calloc() and realloc() if not necessary.
2428
2429 1999-03-23  Jesse Thilo  <jthilo@gnu.org>
2430
2431         * po/.cvsignore: Added i18n support.
2432
2433 1999-03-23  Jesse Thilo  <jthilo@gnu.org>
2434
2435         * acconfig.h, configure.in, Makefile.am:
2436         Added i18n support.
2437
2438 1999-03-22  Jesse Thilo  <jthilo@gnu.org>
2439
2440         * src/bison.s1: Fixed #line numbers.
2441
2442 1999-03-15  Jesse Thilo  <jthilo@gnu.org>
2443
2444         * po/es.po, po/fr.po, po/nl.po, po/de.po:
2445         Added PO files from Translation Project.
2446
2447 1999-03-03  Jesse Thilo  <jthilo@gnu.org>
2448
2449         * Makefile.am:
2450         Added support for non-ANSI compilers (ansi2knr).
2451
2452 1999-02-16  Jesse Thilo  <jthilo@gnu.org>
2453
2454         * configure.in: Bumped version number to 1.27.
2455
2456         * Makefile.am:
2457         Added `bison.simple' to list of files removed by `make distclean'.
2458
2459 1999-02-12  Jesse Thilo  <jthilo@gnu.org>
2460
2461         * src/files.c, src/files.h:
2462         Defined locations of parser files in config.h instead of Makefile.
2463
2464 1999-02-12  Jesse Thilo  <jthilo@gnu.org>
2465
2466         * acconfig.h, acinclude.m4, configure.in, Makefile.am:
2467         Defined locations of parser files in config.h instead of Makefile.
2468
2469 1999-02-09  Jesse Thilo  <jthilo@gnu.org>
2470
2471         * Makefile.am:
2472         Removed inappropriate use of $< macro.
2473
2474 1999-02-05  Jesse Thilo  <jthilo@gnu.org>
2475
2476         * po/Makefile.in.in, po/POTFILES.in:
2477         Add `po' directory skeleton.
2478
2479 1999-01-27  Jesse Thilo  <jthilo@gnu.org>
2480
2481         * README: Document help-bison list.
2482
2483         * configure.in: Add check for mkstemp().
2484
2485 1999-01-20  Jesse Thilo  <jthilo@gnu.org>
2486
2487         * src/conflicts.c, src/LR0.c, src/output.c, src/reader.c:
2488         Hush a few compiler warnings.
2489
2490         * src/files.c:
2491         Add tryclose(), which verifies that fclose was successful.
2492         Hush a couple of compiler warnings.
2493
2494 1999-01-20  Jesse Thilo  <jthilo@gnu.org>
2495
2496         * Makefile.am, OChangeLog:
2497         ChangeLog is now automatically generated.  Include the old version as
2498         OChangeLog.
2499
2500 1999-01-14  Jesse Thilo  <jthilo@gnu.org>
2501
2502         * 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:
2503         Update FSF address.
2504
2505 1999-01-14  Jesse Thilo  <jthilo@gnu.org>
2506
2507         * doc/bison.texinfo: Fix formatting glitch.
2508
2509         * doc/bison.texinfo: Update FSF address.
2510
2511 1999-01-14  Jesse Thilo  <jthilo@gnu.org>
2512
2513         * acconfig.h: Update FSF address.
2514
2515 1999-01-08  Jesse Thilo  <jthilo@gnu.org>
2516
2517         * src/system.h:
2518         Don't define PACKAGE here, since config.h defines it.
2519
2520 1998-12-30  Jesse Thilo  <jthilo@gnu.org>
2521
2522         * src/reader.c: Update copyright date.
2523
2524         * src/main.c:
2525         Ditch sprintf to statically-sized buffers in fatal/warn functions in
2526         favor of output directly to stderr (avoids buffer overruns).
2527
2528         * src/reader.c: Some checks for premature EOF.
2529
2530         * 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:
2531         Use prototypes if the compiler understands them.
2532
2533         * src/files.c: Honor TMPDIR on Unix hosts.
2534         Use prototypes if the compiler understands them.
2535
2536         * src/reader.c:
2537         Fix a couple of buffer overrun bugs.
2538         Use prototypes if the compiler understands them.
2539
2540         * src/system.h: Include unistd.h and ctype.h.
2541         Use #ifdef instead of #if for NLS symbols.
2542
2543 1998-12-30  Jesse Thilo  <jthilo@gnu.org>
2544
2545         * doc/bison.texinfo:
2546         Delete comment "consider using @set for edition number, etc..." since
2547         we now are doing so.
2548
2549 1998-12-30  Jesse Thilo  <jthilo@gnu.org>
2550
2551         * configure.in:
2552         Use prototypes if the compiler understands them.
2553
2554         * NEWS: Document 1.26 highlights.
2555
2556         * Makefile.am: Require Automake 1.3 or later.
2557
2558         * acconfig.h:
2559         Use prototypes if the compiler understands them.
2560
2561 1998-12-29  Jesse Thilo  <jthilo@gnu.org>
2562
2563         * src/version.c:
2564         Use VERSION symbol from automake for version number.
2565
2566 1998-12-29  Jesse Thilo  <jthilo@gnu.org>
2567
2568         * acconfig.h, configure.in, version.cin:
2569         Use VERSION symbol from automake for version number.
2570
2571 1998-11-28  Jesse Thilo  <jthilo@gnu.org>
2572
2573         * Makefile.am:
2574         Distribute original version of simple parser (bison.s1), not built
2575         version (bison.simple).
2576
2577 1998-11-28  Jesse Thilo  <jthilo@gnu.org>
2578
2579         * doc/bison.texinfo: Add info dir entry.
2580
2581         * doc/bison.texinfo:
2582         Let automake put version number into documentation.
2583
2584 1998-11-26  Jesse Thilo  <jthilo@gnu.org>
2585
2586         * src/bison.cld, src/build.com, src/vmshlp.mar:
2587         Add non-RCS files from /gd/gnu/bison.
2588
2589 1998-11-26  Jesse Thilo  <jthilo@gnu.org>
2590
2591         * doc/bison.1:
2592         Document the BISON_HAIRY and BISON_SIMPLE variables.
2593
2594 1998-11-25  Jesse Thilo  <jthilo@gnu.org>
2595
2596         * src/version.c: Build version.c automatically.
2597
2598         * src/reader.c:
2599         Fix token numbering (used to start at 258, not 257).
2600
2601         * src/system.h: Include config.h.
2602
2603         * src/getargs.c: Update bug report address.
2604
2605         * src/alloca.c, src/getopt1.c, src/getopt.c, src/getopt.h:
2606         Get latest copies of alloca.c, getopt.c, getopt.h, getopt1.c from gnu.org.
2607
2608 1998-11-25  Jesse Thilo  <jthilo@gnu.org>
2609
2610         * Makefile.am:
2611         Rename bison.simple to bison.s1 (bison.simple is then built from bison.s1).
2612
2613         * configure.in, version.cin:
2614         Build version.c automatically.
2615
2616         * AUTHORS: Add AUTHORS file.
2617
2618         * README: Update bug report address.
2619
2620         * bison.simple:
2621         Rename bison.simple to bison.s1 (bison.simple is then built from bison.s1).
2622
2623         * configure.in, Makefile.am, Makefile.in, stamp-h.in:
2624         Add automake stuff.
2625
2626 1998-11-25  Jesse Thilo  <jthilo@gnu.org>
2627
2628         * doc/bison.texinfo: Clean up some formatting.
2629
2630 1998-05-05  Richard Stallman  <rms@gnu.org>
2631
2632         * doc/bison.texinfo:
2633         Explain better why to make a pure parser.
2634
2635 1998-01-05  Richard Stallman  <rms@gnu.org>
2636
2637         * src/files.c (openfiles):
2638         [_WIN32 && !__CYGWIN32__] Use TEMP or Temp to
2639         find a temporary directory, if possible.  Do not unlink files while
2640         they are open.
2641
2642 1997-08-25  Richard Stallman  <rms@gnu.org>
2643
2644         * src/reader.c (stack_offset;):
2645         Change some warni to warns.
2646
2647         * src/lex.c (literalchar): Use warns, not warni.
2648
2649 1997-06-28  Richard Stallman  <rms@gnu.org>
2650
2651         * src/bison.s1: Add a Bison version comment.
2652
2653         * src/main.c (fatal, warn, berror):
2654         Use program_name.
2655
2656 1997-06-28  Richard Stallman  <rms@gnu.org>
2657
2658         * Makefile.in (bison_version): New variable.
2659         (dist): Use that variable.
2660         (bison.s1): Substitute the Bison version into bison.simple.
2661
2662         * bison.simple: Add a Bison version comment.
2663
2664 1997-06-18  Richard Stallman  <rms@gnu.org>
2665
2666         * src/main.c (fatal, warn, berror):
2667         Make error messages standard.
2668         (toomany): Improve error message text.
2669
2670         * 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:
2671         new.h renamed to alloc.h.
2672
2673 1997-06-18  Richard Stallman  <rms@gnu.org>
2674
2675         * Makefile.in: new.h renamed to alloc.h.
2676
2677 1997-05-24  Richard Stallman  <rms@gnu.org>
2678
2679         * src/lex.c (literalchar):
2680         Fix the code for escaping \, " and '.
2681
2682         (lex): Avoid trouble when there are many chars
2683         to discard in a char literal with just several chars in it.
2684
2685 1997-05-17  Richard Stallman  <rms@gnu.org>
2686
2687         * src/bison.s1:
2688         Use malloc, if using alloca is troublesome.
2689         (YYSTACK_USE_ALLOCA): New flag macro.
2690         Define it for some systems and compilers.
2691         (YYSTACK_ALLOC): New macro.
2692         (yyparse): Use YYSTACK_ALLOC to allocate stack.
2693         If it was malloc'd, free it.
2694
2695 1997-05-17  Richard Stallman  <rms@gnu.org>
2696
2697         * bison.simple:
2698         Use malloc, if using alloca is troublesome.
2699         (YYSTACK_USE_ALLOCA): New flag macro.
2700         Define it for some systems and compilers.
2701         (YYSTACK_ALLOC): New macro.
2702         (yyparse): Use YYSTACK_ALLOC to allocate stack.
2703         If it was malloc'd, free it.
2704
2705 1997-04-23  Richard Stallman  <rms@gnu.org>
2706
2707         * src/bison.s1:
2708         (alloca) [__hpux]: Always define as __builtin_alloca.
2709
2710 1997-04-23  Richard Stallman  <rms@gnu.org>
2711
2712         * bison.simple:
2713         (alloca) [__hpux]: Always define as __builtin_alloca.
2714
2715 1997-04-22  Richard Stallman  <rms@gnu.org>
2716
2717         * src/bison.s1:
2718         [__hpux]: Include alloca.h (right for HPUX 10)
2719         instead of declaring alloca (right for HPUX 9).
2720
2721         * src/bison.s1 (__yy_memcpy):
2722         Declare arg `count' as unsigned int.
2723         (yyparse): Cast third arg to __yy_memcpy to unsigned int.
2724
2725 1997-04-22  Richard Stallman  <rms@gnu.org>
2726
2727         * bison.simple:
2728         [__hpux]: Include alloca.h (right for HPUX 10)
2729         instead of declaring alloca (right for HPUX 9).
2730
2731         * bison.simple (__yy_memcpy):
2732         Declare arg `count' as unsigned int.
2733         (yyparse): Cast third arg to __yy_memcpy to unsigned int.
2734
2735 1997-01-03  Richard Stallman  <rms@gnu.org>
2736
2737         * src/allocate.c: [__STDC__ or _MSC_VER]:
2738         Declare calloc and realloc to return void *.
2739
2740 1997-01-02  Richard Stallman  <rms@gnu.org>
2741
2742         * src/system.h:
2743         [_MSC_VER]: Include stdlib.h and process.h.
2744         [_MSC_VER] (getpid): Define as macro--translate it to _getpid.
2745
2746         * src/main.c (main): Return FAILURE as a value.
2747         (printable_version): Declare arg as int, not char.
2748
2749 1997-01-02  Richard Stallman  <rms@gnu.org>
2750
2751         * Makefile.in (dist):
2752         Explicitly check for symlinks, and copy them.
2753
2754 1996-12-19  Richard Stallman  <rms@gnu.org>
2755
2756         * src/files.c:
2757         [_MSC_VER] (XPFILE, XPFILE1): Define, if not already defined.
2758
2759 1996-12-18  Paul Eggert  <eggert@gnu.org>
2760
2761         * src/bison.s1 (yyparse):
2762         If __GNUC__ and YYPARSE_PARAM are both defined,
2763         declare yyparse to have a void * argument.
2764
2765 1996-12-18  Paul Eggert  <eggert@gnu.org>
2766
2767         * bison.simple (yyparse):
2768         If __GNUC__ and YYPARSE_PARAM are both defined,
2769         declare yyparse to have a void * argument.
2770
2771 1996-12-17  Richard Stallman  <rms@gnu.org>
2772
2773         * src/reduce.c (nbits): Add some casts.
2774
2775 1996-08-12  Richard Stallman  <rms@gnu.org>
2776
2777         * src/bison.s1: Test _MSDOS as well as _MSDOS_.
2778
2779 1996-08-12  Richard Stallman  <rms@gnu.org>
2780
2781         * bison.simple: Test _MSDOS as well as _MSDOS_.
2782
2783 1996-07-31  Richard Stallman  <rms@gnu.org>
2784
2785         * src/bison.s1:
2786         [__sun && __i386]: Include alloca.h.
2787
2788 1996-07-31  Richard Stallman  <rms@gnu.org>
2789
2790         * bison.simple:
2791         [__sun && __i386]: Include alloca.h.
2792
2793 1996-07-30  Richard Stallman  <rms@gnu.org>
2794
2795         * src/bison.s1: Comment change.
2796
2797         * src/bison.s1: Test _MSDOS_, not MSDOS.
2798
2799 1996-07-30  Richard Stallman  <rms@gnu.org>
2800
2801         * bison.simple: Comment change.
2802
2803         * bison.simple: Test _MSDOS_, not MSDOS.
2804
2805 1996-06-01  Richard Stallman  <rms@gnu.org>
2806
2807         * 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:
2808         Insert `_' macro around many string constants.
2809
2810         * src/main.c:
2811         Insert `_' macro around many string constants.
2812
2813         (main): Call setlocale, bindtextdomain and textdomain.
2814
2815         * src/system.h: [HAVE_LOCALE_H]: Include locale.h.
2816         [! HAVE_LOCALE_H] (setlocale): Define as no-op.
2817         [ENABLE_NLS]: Include libintl.h.
2818         [ENABLE_NLS] (gettext): Define.
2819         [! ENABLE_NLS] (bintextdomain, textdomain, _): Consolation definitions.
2820         (N_, PACKAGE, LOCALEDIR): New macros.
2821
2822 1996-06-01  Richard Stallman  <rms@gnu.org>
2823
2824         * POTFILES.in: New file.
2825
2826         * Makefile.in (allocate.o):
2827         Define target explicitly.
2828
2829         * Makefile.in (CFLAGS): Set to @CFLAGS@.
2830         (LDFLAGS): Set to @LDFLAGS@.
2831         (configure): Run autoconf only if preceding `cd' succeeds.
2832         (bison.s1): Redirect output to temporary file then move the
2833         temporary to the target, rather than redirecting directly to bison.s1.
2834         (clean): Remove config.status and config.log.
2835         (distclean): Don't remove config.status here.
2836
2837 1996-05-12  Richard Stallman  <rms@gnu.org>
2838
2839         * src/bison.s1:
2840         (__yy_memcpy) [__cplusplus]: Reorder declarations of variables f and t.
2841
2842 1996-05-12  Richard Stallman  <rms@gnu.org>
2843
2844         * bison.simple:
2845         (__yy_memcpy) [__cplusplus]: Reorder declarations of variables f and t.
2846
2847 1996-05-11  Richard Stallman  <rms@gnu.org>
2848
2849         * src/bison.s1 (__yy_memcpy):
2850         Really reorder the args, as was supposedly done on Feb 14 1995.
2851         (yyparse): Calls changed accordingly.
2852
2853 1996-05-11  Richard Stallman  <rms@gnu.org>
2854
2855         * Makefile.in (dist): Don't use $(srcdir).
2856
2857         * bison.simple (__yy_memcpy):
2858         Really reorder the args, as was supposedly done on Feb 14 1995.
2859         (yyparse): Calls changed accordingly.
2860
2861 1996-01-27  Richard Stallman  <rms@gnu.org>
2862
2863         * src/output.c (output_rule_data):
2864         Test YYERROR_VERBOSE in the conditional
2865         around the definition of ttyname.
2866
2867 1995-12-29  Richard Stallman  <rms@gnu.org>
2868
2869         * src/bison.s1:
2870         Fix line numbers in #line commands.
2871
2872 1995-12-29  Richard Stallman  <rms@gnu.org>
2873
2874         * bison.simple:
2875         Fix line numbers in #line commands.
2876
2877 1995-12-27  Richard Stallman  <rms@gnu.org>
2878
2879         * src/bison.s1 (YYPARSE_PARAM_DECL):
2880         In C++, make it always null.
2881         (YYPARSE_PARAM_ARG): New macro.
2882         (yyparse): Use YYPARSE_PARAM_ARG.
2883
2884 1995-12-27  Richard Stallman  <rms@gnu.org>
2885
2886         * bison.simple (YYPARSE_PARAM_DECL):
2887         In C++, make it always null.
2888         (YYPARSE_PARAM_ARG): New macro.
2889         (yyparse): Use YYPARSE_PARAM_ARG.
2890
2891 1995-11-29  Richard Stallman  <rms@gnu.org>
2892
2893         * doc/bison.texinfo:
2894         Describe literal string tokens, %raw, %no_lines, %token_table.
2895
2896 1995-11-29  Daniel Hagerty  <hag@gnu.org>
2897
2898         * doc/bison.texinfo: Fixed update date
2899
2900 1995-10-16  Richard Stallman  <rms@gnu.org>
2901
2902         * src/version.c: Version 1.25.
2903
2904 1995-10-16  Richard Stallman  <rms@gnu.org>
2905
2906         * NEWS: *** empty log message ***
2907
2908 1995-10-16  Richard Stallman  <rms@gnu.org>
2909
2910         * doc/bison.1, doc/bison.rnh:
2911         Add new options.
2912
2913 1995-10-15  Richard Stallman  <rms@gnu.org>
2914
2915         * src/vmsgetargs.c, src/getargs.c:
2916         Added -n, -k, and -raw switches.
2917         (noparserflag, toknumflag, rawtoknumflag): New variables.
2918
2919         * src/symtab.h (SALIAS):
2920         New #define for adding aliases to %token.
2921         (struct bucket): Added `alias' field.
2922
2923         * src/reduce.c (reduce_grammar):
2924         Revise error message.
2925         (print_notices): Remove final `.' from error message.
2926
2927         * src/reader.c (reader_output_yylsp):
2928         New function.
2929         (readgram): Use `#if 0' around code that accepted %command
2930         inside grammar rules:  The documentation doesn't allow it,
2931         and it will fail since the %command processors scan for the next %.
2932         (parse_token_decl):  Extended the %token
2933         declaration to allow a multi-character symbol as an alias.
2934         (parse_thong_decl): New function.
2935         (read_declarations): Added %thong declarations.
2936         (read_declarations): Handle NOOP to deal with allowing
2937         % declarations as another means to specify the flags.
2938         (readgram): Allow %prec prior to semantics embedded in a rule.
2939         (skip_to_char, read_declarations, copy_definition)
2940         (parse_token_decl, parse_start_decl, parse_type_decl)
2941         (parse_assoc_decl, parse_union_decl, parse_expect_decl)
2942         (get_type_name, copy_guard, copy_action, readgram)
2943         (get_type, packsymbols):  Revised most error messages.
2944         Changed `fatal' to `warnxxx' to avoid aborting for error.
2945         Revised and use multiple warnxxx functions to avoid using VARARGS1.
2946         (read_declarations): Improve the error message for
2947         an invalid character.  Do not abort.
2948         (read_declarations, copy_guard, copy_action): Use
2949         printable_version to avoid unprintable characters in printed output.
2950         (parse_expect_decl): Error if argument to %expect exceeds 10 digits.
2951         (parse_token_decl, parse_assoc_decl, parse_type_decl, get_type):
2952         Allow the type of a non-terminal can be given
2953         more than once, as long as all specifications give the same type.
2954
2955         * src/output.c:
2956         (output_headers, output_trailers, output, output_gram)
2957         (output_rule_data): Implement noparserflag variable.
2958         Implement toknumflag variable.
2959         (output): Call reader_output_yylsp to output LTYPESTR.
2960
2961         * src/main.c (main):
2962          If reader sees an error, don't process the grammar.
2963         (fatals): Updated to not use VARARGS1.
2964         (printable_version, int_to_string, warn, warni, warns, warnss)
2965         (warnsss): New error reporting functions.  Avoid abort for error.
2966
2967         * src/lex.h:
2968         Added THONG and NOOP for alias processing.
2969         Added SETOPT for the new code that allows setting options with %flags.
2970
2971         * src/lex.c:
2972         Include getopt.h.  Add some extern decls.
2973         (safegetc): New function to deal with EOF gracefully.
2974         (literalchar); new function to deal with reading \ escapes.
2975         (lex): Use literalchar.
2976         (lex): Implemented "..." tokens.
2977         (literalchar, lex, parse_percent_token): Made tokenbuffer
2978         always contain the token.  This includes growing the token
2979         buffer while reading an integer.
2980         (parse_percent_token): Replaced if-else statement with percent_table.
2981         (parse_percent_token): Added % declarations as another
2982         way to specify the flags -n, -l, and -r.  Also added hooks for
2983         -d, -k, -y, -v, -t, -p, -b, -o, but implementation requires
2984         major changes to files.c.
2985         (lex) Retain in the incoming stream a character following
2986         an incorrect '/'.
2987         (skip_white_space, lex):  Revised most error messages
2988         and changed fatal to warn to avoid aborting.
2989         (percent_table):  Added %thong declarations.
2990
2991         * src/gram.h: Comment changes.
2992
2993         * src/files.c (openfiles, open_extra_files, done):
2994          Add faction flag
2995         and actfile file.  Handle noparserflag.  Both for -n switch.
2996
2997         * src/conflicts.c (resolve_sr_conflict):
2998         Remove use of alloca.
2999
3000 1995-06-01  Jim Meyering  <meyering@gnu.org>
3001
3002         * doc/bison.texinfo: *** empty log message ***
3003
3004 1995-05-06  Richard Stallman  <rms@gnu.org>
3005
3006         * src/bison.s1: Comment change.
3007
3008 1995-05-06  Richard Stallman  <rms@gnu.org>
3009
3010         * bison.simple: Comment change.
3011
3012 1995-05-03  Richard Stallman  <rms@gnu.org>
3013
3014         * src/version.c: Version now 1.24.
3015
3016         * src/bison.s1: Change distribution terms.
3017
3018         * src/version.c: Version now 1.23.
3019
3020 1995-05-03  Richard Stallman  <rms@gnu.org>
3021
3022         * doc/bison.texinfo:
3023         Rewrite "Conditions for Using Bison".
3024         Update version to 1.24.
3025
3026 1995-05-03  Richard Stallman  <rms@gnu.org>
3027
3028         * bison.simple: Change distribution terms.
3029
3030 1995-02-23  Richard Stallman  <rms@gnu.org>
3031
3032         * src/files.c: Test __VMS_POSIX as well as VMS.
3033
3034 1995-02-14  Jim Meyering  <meyering@gnu.org>
3035
3036         * src/bison.s1 (__yy_memcpy):
3037         Renamed from __yy_bcopy to avoid
3038         confusion.  Reverse FROM and TO arguments to be consistent with
3039         those of memcpy.
3040
3041 1995-02-14  Jim Meyering  <meyering@gnu.org>
3042
3043         * bison.simple (__yy_memcpy):
3044         Renamed from __yy_bcopy to avoid
3045         confusion.  Reverse FROM and TO arguments to be consistent with
3046         those of memcpy.
3047
3048 1994-11-10  David J. MacKenzie  <djm@gnu.org>
3049
3050         * NEWS: reformat
3051
3052         * NEWS: New file.
3053
3054         * Makefile.in (DISTFILES): Include NEWS.
3055
3056         * Makefile.in (DISTFILES):
3057         Include install-sh, not install.sh.
3058
3059         * configure.in: Update to Autoconf v2 macro names.
3060
3061 1994-10-05  David J. MacKenzie  <djm@gnu.org>
3062
3063         * Makefile.in: fix typo
3064
3065         * Makefile.in (prefix, exec_prefix):
3066         Let configure set them.
3067
3068 1994-09-28  David J. MacKenzie  <djm@gnu.org>
3069
3070         * Makefile.in: Set datadir to $(prefix)/share.
3071
3072 1994-09-15  Richard Stallman  <rms@gnu.org>
3073
3074         * src/bison.s1:
3075         Update copyright notice and GPL version.
3076
3077 1994-09-15  Richard Stallman  <rms@gnu.org>
3078
3079         * bison.simple:
3080         Update copyright notice and GPL version.
3081
3082 1994-07-12  Richard Stallman  <rms@gnu.org>
3083
3084         * src/reduce.c, src/reader.c:
3085         entered into RCS
3086
3087 1994-05-05  David J. MacKenzie  <djm@gnu.org>
3088
3089         * Makefile.in: entered into RCS
3090
3091 1994-03-26  Richard Stallman  <rms@gnu.org>
3092
3093         * src/bison.s1: entered into RCS
3094
3095 1994-03-26  Richard Stallman  <rms@gnu.org>
3096
3097         * bison.simple: entered into RCS
3098
3099 1994-03-25  Richard Stallman  <rms@gnu.org>
3100
3101         * src/main.c: entered into RCS
3102
3103 1994-03-24  Richard Stallman  <rms@gnu.org>
3104
3105         * src/conflicts.c: entered into RCS
3106
3107 1994-01-02  Richard Stallman  <rms@gnu.org>
3108
3109         * Makefile.in: *** empty log message ***
3110
3111 1993-11-21  Richard Stallman  <rms@gnu.org>
3112
3113         * src/bison.s1: *** empty log message ***
3114
3115 1993-11-21  Richard Stallman  <rms@gnu.org>
3116
3117         * doc/bison.texinfo: entered into RCS
3118
3119         * doc/bison.texinfo: *** empty log message ***
3120
3121 1993-11-21  Richard Stallman  <rms@gnu.org>
3122
3123         * bison.simple: *** empty log message ***
3124
3125 1993-10-25  David J. MacKenzie  <djm@gnu.org>
3126
3127         * doc/bison.texinfo: *** empty log message ***
3128
3129 1993-10-19  Richard Stallman  <rms@gnu.org>
3130
3131         * src/bison.s1: *** empty log message ***
3132
3133 1993-10-19  Richard Stallman  <rms@gnu.org>
3134
3135         * bison.simple: *** empty log message ***
3136
3137 1993-10-14  Richard Stallman  <rms@gnu.org>
3138
3139         * src/bison.s1: *** empty log message ***
3140
3141 1993-10-14  Richard Stallman  <rms@gnu.org>
3142
3143         * bison.simple: *** empty log message ***
3144
3145 1993-09-14  David J. MacKenzie  <djm@gnu.org>
3146
3147         * doc/bison.texinfo: *** empty log message ***
3148
3149 1993-09-13  Noah Friedman  <friedman@gnu.org>
3150
3151         * Makefile.in: *** empty log message ***
3152
3153 1993-09-10  Richard Stallman  <rms@gnu.org>
3154
3155         * src/conflicts.c: *** empty log message ***
3156
3157         * src/system.h: entered into RCS
3158
3159 1993-09-10  Richard Stallman  <rms@gnu.org>
3160
3161         * doc/bison.1: entered into RCS
3162
3163 1993-09-06  Noah Friedman  <friedman@gnu.org>
3164
3165         * src/version.c: entered into RCS
3166
3167 1993-09-06  Noah Friedman  <friedman@gnu.org>
3168
3169         * Makefile.in: *** empty log message ***
3170
3171 1993-07-30  David J. MacKenzie  <djm@gnu.org>
3172
3173         * Makefile.in: *** empty log message ***
3174
3175 1993-07-24  Richard Stallman  <rms@gnu.org>
3176
3177         * src/bison.s1: *** empty log message ***
3178
3179 1993-07-24  Richard Stallman  <rms@gnu.org>
3180
3181         * bison.simple: *** empty log message ***
3182
3183 1993-07-08  David J. MacKenzie  <djm@gnu.org>
3184
3185         * Makefile.in: *** empty log message ***
3186
3187 1993-07-04  Richard Stallman  <rms@gnu.org>
3188
3189         * src/bison.s1: *** empty log message ***
3190
3191 1993-07-04  Richard Stallman  <rms@gnu.org>
3192
3193         * bison.simple: *** empty log message ***
3194
3195 1993-06-26  David J. MacKenzie  <djm@gnu.org>
3196
3197         * src/getargs.c: entered into RCS
3198
3199 1993-06-26  David J. MacKenzie  <djm@gnu.org>
3200
3201         * doc/bison.texinfo: *** empty log message ***
3202
3203         * doc/bison.1: New file.
3204
3205 1993-06-25  Richard Stallman  <rms@gnu.org>
3206
3207         * src/getargs.c: New file.
3208
3209 1993-06-16  Richard Stallman  <rms@gnu.org>
3210
3211         * src/bison.s1: *** empty log message ***
3212
3213 1993-06-16  Richard Stallman  <rms@gnu.org>
3214
3215         * bison.simple: *** empty log message ***
3216
3217 1993-06-03  Richard Stallman  <rms@gnu.org>
3218
3219         * src/bison.s1: New file.
3220
3221 1993-06-03  Richard Stallman  <rms@gnu.org>
3222
3223         * doc/bison.texinfo: *** empty log message ***
3224
3225 1993-06-03  Richard Stallman  <rms@gnu.org>
3226
3227         * bison.simple: New file.
3228
3229 1993-05-19  Richard Stallman  <rms@gnu.org>
3230
3231         * doc/bison.texinfo: New file.
3232
3233 1993-05-07  Noah Friedman  <friedman@gnu.org>
3234
3235         * Makefile.in: *** empty log message ***
3236
3237 1993-04-28  Noah Friedman  <friedman@gnu.org>
3238
3239         * src/reader.c: *** empty log message ***
3240
3241 1993-04-23  Noah Friedman  <friedman@gnu.org>
3242
3243         * src/alloc.h: entered into RCS
3244
3245 1993-04-20  David J. MacKenzie  <djm@gnu.org>
3246
3247         * src/version.c: *** empty log message ***
3248
3249         * src/files.c, src/allocate.c:
3250         entered into RCS
3251
3252         * src/reader.c: *** empty log message ***
3253
3254         * src/lex.c: entered into RCS
3255
3256         * src/conflicts.c: New file.
3257
3258         * src/symtab.c: entered into RCS
3259
3260         * src/alloc.h: New file.
3261
3262         * src/LR0.c: entered into RCS
3263
3264 1993-04-18  Noah Friedman  <friedman@gnu.org>
3265
3266         * src/reader.c: New file.
3267
3268         * src/version.c: *** empty log message ***
3269
3270 1993-04-18  Noah Friedman  <friedman@gnu.org>
3271
3272         * Makefile.in: *** empty log message ***
3273
3274 1993-04-17  Noah Friedman  <friedman@gnu.org>
3275
3276         * Makefile.in: *** empty log message ***
3277
3278 1993-04-15  Richard Stallman  <rms@gnu.org>
3279
3280         * src/main.c, src/files.c:
3281         New file.
3282
3283 1993-04-15  Noah Friedman  <friedman@gnu.org>
3284
3285         * configure.in: entered into RCS
3286
3287         * configure.in: *** empty log message ***
3288
3289         * configure.in: New file.
3290
3291 1993-04-14  Richard Stallman  <rms@gnu.org>
3292
3293         * Makefile.in: New file.
3294
3295 1993-04-13  Richard Stallman  <rms@gnu.org>
3296
3297         * src/version.c: New file.
3298
3299 1993-03-25  Richard Stallman  <rms@gnu.org>
3300
3301         * src/output.c: entered into RCS
3302
3303 1992-09-25  Richard Stallman  <rms@gnu.org>
3304
3305         * configure.bat: entered into RCS
3306
3307 1992-06-22  Richard Stallman  <rms@gnu.org>
3308
3309         * src/vmsgetargs.c: entered into RCS
3310
3311 1992-06-22  Richard Stallman  <rms@gnu.org>
3312
3313         * doc/bison.rnh: entered into RCS
3314
3315 1992-04-20  David J. MacKenzie  <djm@gnu.org>
3316
3317         * README: entered into RCS
3318
3319 1992-01-22  Richard Stallman  <rms@gnu.org>
3320
3321         * src/machine.h: entered into RCS
3322
3323 1991-12-21  Richard Stallman  <rms@gnu.org>
3324
3325         * src/lalr.c, src/closure.c:
3326         entered into RCS
3327
3328 1991-12-20  Richard Stallman  <rms@gnu.org>
3329
3330         * src/state.h: entered into RCS
3331
3332 1991-12-18  Richard Stallman  <rms@gnu.org>
3333
3334         * src/print.c, src/nullable.c, src/derives.c:
3335         entered into RCS
3336
3337 1991-11-03  David J. MacKenzie  <djm@gnu.org>
3338
3339         * src/warshall.c, src/types.h, src/symtab.h, src/lex.h, src/gram.c, src/gram.h, src/files.h:
3340         entered into RCS
3341
3342 1988-09-09  Richard Stallman  <rms@gnu.org>
3343
3344         * src/bison.hairy: entered into RCS
3345
3346 1987-12-16  Richard Stallman  <rms@gnu.org>
3347
3348         * REFERENCES: entered into RCS