ChangeLog

   1 2001-11-19  Akim Demaille  <akim@epita.fr>
   2
   3         * src/print_graph.c (print_core): Better locality of variables.
   4         * src/print.c (print_core): Likewise.
   5
   6 2001-11-19  Akim Demaille  <akim@epita.fr>
   7
   8         * src/vcg.c: You do the output, so you are responsible of the
   9         handling of VCG syntax, in particular: use quotearg.
  10         * src/print_graph.c: Don't.
  11         (print_actions): Don't output the actions as part of the nodes,
  12         since that's the job of the edges.
  13         (print_state): Don't output by hand: fill the node description,
  14         and ask for its output.
  15
  16 2001-11-19  Akim Demaille  <akim@epita.fr>
  17
  18         * src/bison.simple (yyparse): When reporting verbosely an error,
  19         no longer issue additional quotes around token names.
  20         * tests/calc.at: Adjust.
  21
  22 2001-11-19  Akim Demaille  <akim@epita.fr>
  23
  24         * src/symtab.h, src/symtab.c: `line' is a new member of `bucket'.
  25         * src/reader.c (record_rule_lines, rline, rline_allocated): Remove.
  26         * src/output.c: Adjust.
  27
  28
  29 2001-11-19  Akim Demaille  <akim@epita.fr>
  30
  31         * src/gram.h (rprec, rprecsym, rassoc): Remove, now part of...
  32         (rule_t): this.
  33         * src/conflicts.c, src/reader.c, src/reduce.c: Adjust.
  34
  35 2001-11-19  Akim Demaille  <akim@epita.fr>
  36
  37         * src/gram.h (rule_t): New.
  38         (rule_table): New.
  39         (rrhs, rlhs): Remove, part of state_t.
  40         * src/print_graph.c, src/closure.c, src/conflicts.c, src/derives.c,
  41         * src/lalr.c, src/nullable.c, src/output.c, src/print.c,
  42         * src/reader.c, src/reduce.c: Adjust.
  43
  44
  45 2001-11-19  Akim Demaille  <akim@epita.fr>
  46
  47         * src/reader.c (symbols_output): New, extracted from...
  48         (packsymbols): Here.
  49         (reader): Call it.
  50
  51 2001-11-19  Akim Demaille  <akim@epita.fr>
  52
  53         * src/lalr.c (set_maxrhs, maxrhs): Remove, replaced with...
  54         (maxrhs): this new function.
  55
  56 2001-11-19  Akim Demaille  <akim@epita.fr>
  57
  58         * src/lalr.c (F): New macro to access to the variable F.
  59         Adjust.
  60
  61 2001-11-19  Akim Demaille  <akim@epita.fr>
  62
  63         * src/lalr.h (LA): New macro to access to the variable LA.
  64         * src/output.c, src/lalr.c, src/print_graph.c, src/conflicts.c:
  65         * src/lalr.c: Adjust.
  66
  67 2001-11-19  Akim Demaille  <akim@epita.fr>
  68
  69         * src/lalr.c (initialize_LA): Only initialize LA.  Let...
  70         (set_state_table): handle the `lookaheads' members.
  71
  72
  73 2001-11-19  Akim Demaille  <akim@epita.fr>
  74
  75         * src/lalr.h (lookaheads): Removed array, which contents is now
  76         member of...
  77         (state_t): this structure.
  78         * src/output.c, src/lalr.c, src/print_graph.c, src/conflicts.c:
  79         Adjust.
  80
  81 2001-11-19  Akim Demaille  <akim@epita.fr>
  82
  83         * src/lalr.h (consistent): Removed array, which contents is now
  84         member of...
  85         (state_t): this structure.
  86         * src/output.c, src/lalr.c, src/print_graph.c, src/conflicts.c:
  87         Adjust.
  88
  89 2001-11-19  Akim Demaille  <akim@epita.fr>
  90
  91         * src/lalr.h (reduction_table, shift_table): Removed arrays, which
  92         contents is now members of...
  93         (state_t): this structure.
  94         * src/output.c, src/lalr.c, src/print_graph.c, src/conflicts.c:
  95         Adjust.
  96
  97
  98 2001-11-19  Akim Demaille  <akim@epita.fr>
  99
 100         * src/lalr.h (state_t): New.
 101         (state_table): Be a state_t * instead of a core **.
 102         (accessing_symbol): Remove, part of state_t.
 103         * src/lalr.c: Adjust.
 104         (set_accessing_symbol): Merge into...
 105         (set_state_table): this.
 106         * src/print_graph.c, src/conflicts.c: Adjust.
 107
 108 2001-11-14  Akim Demaille  <akim@epita.fr>
 109
 110         Version 1.30c.
 111
 112 2001-11-14  Akim Demaille  <akim@epita.fr>
 113
 114         * tests/calc.at, tests/output.at, tests/regression.at,
 115         * tests/testsuite.at, tests/torture.at: Rely on Autotest 2.52g:
 116         now the tests are run in private dirs, therefore AC_CLEANUP and
 117         family can be simplified to 0-ary.
 118         * tests/atlocal.in: Now that we run `elsewhere' than in tests/,
 119         use abs. path to find config.h.
 120
 121 2001-11-14  Akim Demaille  <akim@epita.fr>
 122
 123         * tests/calc.at (AT_CHECK_CALC): Don't try to check the compiler's
 124         stderr, there can be way too much random noise.
 125         Instead pass -Werror to GCC and rely on the exit status.
 126         Reported by Wolfram Wagner.
 127
 128 2001-11-14  Akim Demaille  <akim@epita.fr>
 129
 130         * src/bison.simple (yyparse): Let yyls1, yyss1 and yyvs1 be
 131         defined only if yyoverflow is defined, to avoid `warning: unused
 132         variable `yyvs1''.
 133         Reported by The Test Suite.
 134
 135 2001-11-14  Akim Demaille  <akim@epita.fr>
 136
 137         * src/print.c: Include reduce.h.
 138         Reported by Hans Aberg.
 139
 140 2001-11-14  Akim Demaille  <akim@epita.fr>
 141
 142         * src/lex.c, src/lex.h (token_buffer, unlexed_token_buffer):
 143         Revert a previous patch:  these are really const.
 144         * src/conflicts.c (conflict_report): Additional useless pair of
 145         braces to pacify GCC's warnings for `if () if () {} else {}'.
 146         * src/lex.c (parse_percent_token): Replace equal_offset with
 147         arg_offset.
 148         arg is const.
 149         Be sure to strdup `arg' when used, since there is no reason for
 150         token_buffer not to change.
 151
 152 2001-11-14  Akim Demaille  <akim@epita.fr>
 153
 154         * src/system.h (EXIT_SUCCESS, EXIT_FAILURE): Ensure a proper
 155         definition.
 156         * src/main.c (main): Use them.
 157         Suggested by Hans Aberg.
 158
 159 2001-11-12  Akim Demaille  <akim@epita.fr>
 160
 161         Version 1.30b.
 162
 163         * src/system.h (ngettext): Now that we use ngettext, be sure to
 164         provide a default definition when NLS are not used that takes care
 165         of the cardinality.
 166
 167 2001-11-12  Akim Demaille  <akim@epita.fr>
 168
 169         * doc/bison.texinfo: Use `$' as shell prompt, not `%'.
 170         Use @kbd to denote user input.
 171         (Language and Grammar): ANSIfy the example.
 172         Adjust its layout for info/notinfo.
 173         (Location Tracking Calc): Output error messages to stderr.
 174         Output locations in a more GNUtically correct way.
 175         Fix a couple of Englishos.
 176         Adjust @group/@end group pairs.
 177
 178 2001-11-12  Akim Demaille  <akim@epita.fr>
 179
 180         %expext was not functioning at all.
 181
 182         * src/conflicts.c (expected_conflicts): Set to -1.
 183         (conflict_report): Use ngettext.
 184         (conflicts_print): Check %expect and make its violation an error.
 185         * doc/bison.texinfo (Expect Decl): Adjust.
 186         * configure.in (AM_GNU_GETTEXT): Ask for ngettext.
 187         * tests/regression.at (%expect not enough, %expect right)
 188         (%expect too much): New.
 189
 190 2001-11-12  Akim Demaille  <akim@epita.fr>
 191
 192         * tests/regression.at (Conflicts): Rename as...
 193         (Unresolved SR Conflicts): this.
 194         (Solved SR Conflicts): New.
 195
 196 2001-11-12  Akim Demaille  <akim@epita.fr>
 197
 198         * src/reduce.c (print_results): Rename as...
 199         (reduce_output): This.
 200         Output to OUT, passed as argument, instead of output_obstack.
 201         (dump_grammar): Likewise.
 202         (reduce_free): New.
 203         Also free V1.
 204         (reduce_grammar): No longer call reduce_output, since...
 205         * src/print.c (print_results): do it.
 206         * src/main.c (main): Call reduce_free;
 207
 208 2001-11-12  Akim Demaille  <akim@epita.fr>
 209
 210         * src/conflicts.c (print_reductions): Accept OUT as argument.
 211         Output to it, not to output_obstack.
 212         * src/print.c (print_actions): Adjust.
 213
 214 2001-11-12  Akim Demaille  <akim@epita.fr>
 215
 216         * src/conflicts.c (count_sr_conflicts, count_rr_conflicts): Return
 217         the result instead of using...
 218         (src_total, rrc_total, src_count, rrc_count): Remove.
 219         (any_conflicts): Remove.
 220         (print_conflicts): Split into...
 221         (conflicts_print, conflicts_output): New.
 222         * src/conflicts.h: Adjust.
 223         * src/main.c (main): Invoke both conflicts_output and conflicts_print.
 224         * src/print.c (print_grammar): Issue `\n' between to rule outputs.
 225         * tests/regression.at (Conflicts): New.
 226         Reported by Tom Lane.
 227
 228 2001-11-12  Akim Demaille  <akim@epita.fr>
 229
 230         * tests/regression.at (Invalid input): Remove, duplicate with
 231         ``Invalid input: 1''.
 232
 233 2001-11-12  Akim Demaille  <akim@epita.fr>
 234
 235         * tests/torture.at (AT_DATA_STACK_TORTURE)
 236         (Exploding the Stack Size with Alloca)
 237         (Exploding the Stack Size with Malloc): New.
 238
 239 2001-11-12  Akim Demaille  <akim@epita.fr>
 240
 241         * src/bison.simple (YYSTACK_REALLOC): New.
 242         (yyparse) [!yyoverflow]: Use it and free the old stack.
 243         Reported by Per Allansson.
 244
 245 2001-11-05  Akim Demaille  <akim@epita.fr>
 246
 247         Version 1.30a.
 248         * src/lex.c (parse_percent_token): s/quotearg/quote/.
 249
 250 2001-11-05  Akim Demaille  <akim@epita.fr>
 251
 252         * tests/regression.at (AT_TEST_CPP_GUARD_H): Adjust the clean up
 253         pattern.
 254
 255 2001-11-05  Akim Demaille  <akim@epita.fr>
 256
 257         * src/reader.c (parse_union_decl): Output yystype/YYSTYPE as we do
 258         with yyltype/YYLTYPE.  This allows inclusion of the generated
 259         header within the parser if the compiler, such as GGC, accepts
 260         multiple equivalent #defines.
 261
 262 2001-11-04  Akim Demaille  <akim@epita.fr>
 263
 264         * src/getargs.c (longopts): Support `--output'.  getopt is now
 265         able to understand that `--out' is OK: the two racing long options
 266         are aliases.
 267         (usage): Adjust.
 268         * src/lex.h (tok_setopt): Remove, replaced with...
 269         (tok_intopt, tok_stropt): these new guys.
 270         * src/lex.c (getopt.h): Not needed.
 271         (token_buffer, unlexed_token_buffer): Not const.
 272         (percent_table): Promote `-' over `_' in directive names.
 273         Active `%name-prefix', `file-prefix', and `output'.
 274         (parse_percent_token): Accept possible arguments to directives.
 275         Promote `-' over `_' in directive names.
 276         * doc/bison.texinfo (Decl Summary): Split the list into
 277         `directives for grammars' and `directives for bison'.
 278         Sort'em.
 279         Add description of `%name-prefix', `file-prefix', and `output'.
 280         Promote `-' over `_' in directive names.
 281         (Bison Options): s/%locactions/%locations/.  Nice Freudian slip.
 282         Simplify the description of `--name-prefix'.
 283         Promote `-' over `_' in directive names.
 284         Promote `--output' over `--output-file'.
 285         Fix the description of `--defines'.
 286         * tests/output.at: Exercise %file-prefix and %output.
 287
 288 2001-11-02  Akim Demaille  <akim@epita.fr>
 289
 290         * doc/refcard.tex: Update.
 291
 292 2001-11-02  Akim Demaille  <akim@epita.fr>
 293
 294         * src/symtab.h (SUNDEF): New.
 295         * src/symtab.c (bucket_new): Init user_token_number to SUNDEF to
 296         stand for `uninitialized', instead of 0.
 297         * src/reader.c (packsymbols, parse_thong_decl): Adjust.
 298         * src/lex.c (lex): Adjust.
 299
 300         * tests/calc.at (_AT_DATA_CALC_Y): Declare a token for EOF.
 301         Number it 0.
 302         Let yylex return it instead of a plain 0.
 303         Reported by Dick Streefland.
 304
 305 2001-11-02  Akim Demaille  <akim@epita.fr>
 306
 307         * tests/regression.at (Mixing %token styles): New test.
 308
 309 2001-11-02  Akim Demaille  <akim@epita.fr>
 310
 311         * src/reader.c (parse_thong_decl): Formatting changes.
 312         (token_translations_init): New, extracted from...
 313         (packsymbols): Here.
 314         Adjust.
 315
 316 2001-11-01  Akim Demaille  <akim@epita.fr>
 317
 318         * tests/regression.at (AT_TEST_CPP_GUARD_H): New.
 319         Check that `9foo.y' produces correct cpp guards.
 320         * src/files.c (compute_header_macro): Prepend `BISON_' to CPP
 321         guards.
 322         Reported by Wwp.
 323
 324 2001-11-01  Akim Demaille  <akim@epita.fr>
 325
 326         * tests/regression.at (Invalid input: 2): New.
 327         * src/lex.c (unlexed_token_buffer): New.
 328         (lex, unlex): Adjust: when unlexing, be sure to save token_buffer
 329         too.
 330         Reported by Wwp.
 331
 332 2001-11-01  Akim Demaille  <akim@epita.fr>
 333
 334         * configure.in: Bump to 1.30a.
 335         Adjust to newer Autotest.
 336
 337 2001-10-26  Akim Demaille  <akim@epita.fr>
 338
 339         Version 1.30.
 340
 341 2001-10-26  Paul Eggert  <eggert@twinsun.com>
 342
 343         * lib/error.c, lib/error.h, lib/getopt.c, lib/getopt.h,
 344           lib/getopt1.c, lib/obstack.c, lib/obstack.h, lib/quote.c,
 345           lib/strnlen.c, lib/xmalloc.c, m4/c-bs-a.m4, m4/error.m4,
 346           m4/gettext.m4, m4/lcmessage.m4, m4/malloc.m4, m4/mbstate_t.m4,
 347           m4/progtest.m4, m4/realloc.m4, m4/strerror_r.m4:
 348         Sync with fileutils 4.1.1.
 349
 350 2001-10-18  Akim Demaille  <akim@epita.fr>
 351
 352         Version 1.29f.
 353         * tests/calc.at (_AT_CHECK_CALC_ERROR): Don't use `foo && bar', to
 354         avoid spurious failures.
 355
 356 2001-10-18  Akim Demaille  <akim@epita.fr>
 357
 358         Version 1.29e.
 359
 360 2001-10-18  Akim Demaille  <akim@epita.fr>
 361
 362         * tests/atlocal.in (GCC): Add.
 363         * tests/calc.at: s/m4_match/m4_bmatch/.
 364         s/m4_patsubst/m4_bpatsubst/.
 365         (AT_CHECK_CALC): Check the compiler's stderr only if it's GCC.
 366         * configure.in: AC_SUBST(GCC).
 367
 368 2001-10-10  Akim Demaille  <akim@epita.fr>
 369
 370         * m4/m4.m4: Remove.
 371         * configure.in: M4 is no longer needed, but autom4te is.
 372         * tests/Makefile.am (AUTOTEST): Don't define AUTOM4TE, let
 373         AC_SUBST do it.
 374
 375 2001-10-10  Akim Demaille  <akim@epita.fr>
 376
 377         Bump to 1.29e.
 378
 379 2001-10-10  Akim Demaille  <akim@epita.fr>
 380
 381         Version 1.29d.
 382         * src/bison.simple: Be sure to set YYSTACK_USE_ALLOCA.
 383         Use `#if !YYSTACK_USE_ALLOCA', not `#ifndef'.
 384         Reported by Airy Andre.
 385
 386 2001-10-10  Akim Demaille  <akim@epita.fr>
 387
 388         * INSTALL, config/config.guess, config/config.sub, config/mdate-sh
 389         * config/mkinstalldirs, lib/ansi2knr.c: Update.
 390
 391 2001-10-02  Akim Demaille  <akim@epita.fr>
 392
 393         Bump 1.29d.
 394
 395 2001-10-02  Akim Demaille  <akim@epita.fr>
 396
 397         Version 1.29c.
 398
 399 2001-10-02  Akim Demaille  <akim@epita.fr>
 400
 401         * tests/regression.at (Invalid CPP headers): New.
 402         From Alexander Belopolsky.
 403         * src/files.c (compute_header_macro): Map non alnum chars to `_'.
 404
 405 2001-10-02  Akim Demaille  <akim@epita.fr>
 406
 407         * tests/regression.at (Invalid input): New.
 408         * src/lex.c (lex): Be sure to set `token_buffer' in any case.
 409         Reported by Shura.
 410
 411 2001-10-02  Akim Demaille  <akim@epita.fr>
 412
 413         * tests/calc.at: Now that --debug works, the tests must be adjusted.
 414
 415 2001-10-02  Akim Demaille  <akim@epita.fr>
 416
 417         * src/output.c (output_parser): Assert `skeleton'.
 418         * src/files.c (skeleton_find): Look harder for skeletons on DOSish
 419         systems.
 420         From Shura.
 421
 422 2001-10-01  Marc Autret  <autret_m@epita.fr>
 423
 424         * src/lex.h: Echo modifications.
 425         * src/lex.c (unlex): Parameter is now token_t.
 426         From Hans Aberg.
 427
 428 2001-10-01  Marc Autret  <autret_m@epita.fr>
 429
 430         * src/main.c: Include lex.h.
 431         From Hans Aberg.
 432
 433 2001-09-29  Akim Demaille  <akim@epita.fr>
 434
 435         * src/getargs.c (longopts): `--debug' is `-t', not `-d'.
 436
 437 2001-09-28  Akim Demaille  <akim@epita.fr>
 438
 439         * tests/testsuite.at: Update to newer Autotest.
 440         * tests/Makefile.am (EXTRA_DIST): bison is not to be shipped.
 441
 442 2001-09-27  Akim Demaille  <akim@epita.fr>
 443
 444         Position independent wrapper.
 445
 446         * tests/bison: Remove.
 447         * tests/bison.in: New.
 448         * configure.in: Adjust.
 449
 450 2001-09-27  Paul Eggert  <eggert@twinsun.com>
 451
 452         Port quotearg fixes from tar 1.13.24.
 453
 454         * lib/quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
 455         tm to be declared.
 456         (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
 457         (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
 458
 459         * m4/Makefile.am (EXTRA_DIST): Add mbrtowc.m4.
 460         * m4/mbrtowc.m4: New file.
 461         * m4/prereq.m4 (jm_PREREQ_QUOTEARG): Check for mbsinit and stddef.h.
 462         Use jm_FUNC_MBRTOWC instead of AC_CHECK_FUNCS(mbrtowc).
 463
 464 2001-09-27  Akim Demaille  <akim@epita.fr>
 465
 466         Bump to 1.29c.
 467
 468 2001-09-27  Akim Demaille  <akim@epita.fr>
 469
 470         Version 1.29b.
 471
 472 2001-09-25  Akim Demaille  <akim@epita.fr>
 473
 474         * src/system.h: Include `xalloc.h'.
 475         Remove it from the C files.
 476         * src/files.c (output_files): Free the obstacks.
 477         * src/lex.c (init_lex): Rename as...
 478         (lex_init): this.
 479         (lex_free): New.
 480         * src/main.c (main): Use it.
 481
 482 2001-09-24  Marc Autret  <autret_m@epita.fr>
 483
 484         * src/vcg.c (open_edge, close_edge, open_node, close_node): Change
 485         to output informations in fout (FILE*).
 486         (open_graph, close_graph): Likewise.
 487         (output_graph, output_edge, output_node): Likewise.
 488         * src/vcg.h: Update function prototypes.
 489         * src/print_graph.c (print_graph): Open output graph file.
 490         (print_actions): Adjust.
 491         * src/files.h: Remove extern declaration.
 492         * src/files.c: Remove graph_obstack declaration.
 493         (open_files): Remove graph_obstack initialization.
 494         (output_files): Remove graph_obstack saving.
 495
 496 2001-09-24  Marc Autret  <autret_m@epita.fr>
 497
 498         * src/files.c (compute_output_file_names): Fix.
 499
 500 2001-09-24  Marc Autret  <autret_m@epita.fr>, Akim Demaille  <akim@epita.fr>
 501
 502         * src/reader.c (reader): Remove call to free_symtab ().
 503         * src/main.c (main): Call it here.
 504         Include symtab.h.
 505         * src/conflicts.c (initialize_conflicts): Rename as...
 506         (solve_conflicts): this.
 507         * src/print.c (print_core, print_actions, print_state)
 508         (print_grammar): Dump to a file instead a `output_obstack'.
 509         (print_results): Dump `output_obstack', and then proceed with the
 510         FILE *.
 511         * src/files.c (compute_output_file_names, close_files): New.
 512         (output_files): Adjust.
 513         * src/main.c (main): Adjust.
 514
 515 2001-09-23  Marc Autret  <autret_m@epita.fr>
 516
 517         * src/files.c (compute_header_macro): Computes header macro name
 518         from spec_defines_file when given.
 519
 520 2001-09-23  Marc Autret  <autret_m@epita.fr>
 521
 522         * src/files.c (output_files): Add default extensions.
 523
 524 2001-09-22  Akim Demaille  <akim@epita.fr>
 525
 526         * src/conflicts.c (finalize_conflicts): Rename as...
 527         (free_conflicts): this.
 528
 529 2001-09-22  Akim Demaille  <akim@epita.fr>
 530
 531         * src/gram.c (gram_free): Rename back as...
 532         (dummy): this.
 533         (output_token_translations): Free `token_translations'.
 534         * src/symtab.c (free_symtab): Free the tag field.
 535
 536 2001-09-22  Akim Demaille  <akim@epita.fr>
 537
 538         Remove `translations' as it is always set to true.
 539
 540         * src/gram.h: Adjust.
 541         * src/reader.c (packsymbols, parse_token_decl): Adjust
 542         * src/print.c (print_grammar): Adjust.
 543         * src/output.c (output_token_translations): Adjust.
 544         * src/lex.c (lex): Adjust.
 545         * src/gram.c: Be sure the set pointers to NULL.
 546         (dummy): Rename as...
 547         (gram_free): this.
 548
 549 2001-09-22  Akim Demaille  <akim@epita.fr>
 550
 551         * configure.in: Invoke AM_LIB_DMALLOC.
 552         * src/system.h: Use dmalloc.
 553         * src/LR0.c: Be sure to have pointers initialized to NULL.
 554         (allocate_itemsets): Allocate kernel_items only if needed.
 555
 556 2001-09-22  Akim Demaille  <akim@epita.fr>
 557
 558         * configure.in: Bump to 1.29b.
 559         * tests/Makefile.am (DISTCLEANFILES): Add package.m4.
 560         * tests/calc.at (_AT_DATA_CALC_Y): #undef malloc so that we don't
 561         need xmalloc.c in calc.y.
 562         From Pascal Bart.
 563
 564 2001-09-21  Akim Demaille  <akim@epita.fr>
 565
 566         Version 1.29a.
 567         * Makefile.maint, config/config.guess, config/config.sub,
 568         * config/missing: Update from masters.
 569         * tests/Makefile.am ($(srcdir)/$(TESTSUITE)): No longer depend
 570         upon package.m4.
 571         * configure.in (ALL_LINGUAS): Add `tr'.
 572
 573 2001-09-21  Akim Demaille  <akim@epita.fr>
 574
 575         * tests/Makefile.am (package.m4): Move to...
 576         ($(srcdir)/$(TESTSUITE)): here.
 577
 578 2001-09-20  Akim Demaille  <akim@epita.fr>
 579
 580         * src/complain.c: No longer try to be standalone: use system.h.
 581         Don't assume __STDC__ is defined to 1. Just test if it is defined.
 582         * src/complain.h: Likewise.
 583         * src/reduce.c (useless_nonterminals, inaccessable_symbols):
 584         Remove the unused variable `n'.
 585         From Albert Chin-A-Young.
 586
 587 2001-09-18  Marc Autret  <autret_m@epita.fr>
 588
 589         * doc/bison.1: Update.
 590         * doc/bison.texinfo (Bison Options): Update --defines and --graph
 591         descriptions.
 592         (Option Cross Key): Update.
 593         Add --graph.
 594
 595 2001-09-18  Marc Autret  <autret_m@epita.fr>
 596
 597         * tests/regression.at: New test (comment in %union).
 598
 599 2001-09-18  Marc Autret  <autret_m@epita.fr>
 600
 601         * src/reader.c (parse_union_decl): Do not output '/'. Let copy_comment
 602         do that.
 603         Reported by Keith Browne.
 604
 605 2001-09-18  Marc Autret  <autret_m@epita.fr>
 606
 607         * tests/output.at: Add tests for --defines and --graph.
 608
 609 2001-09-18  Marc Autret  <autret_m@epita.fr>
 610
 611         * tests/output.at: Removes tests of %{header,src}_extension features.
 612
 613 2001-09-18  Akim Demaille  <akim@epita.fr>
 614
 615         * tests/Makefile.am (package.m4): New.
 616         * tests/calc.at (_AT_CHECK_CALC): Just run `calc input'.
 617         (_AT_CHECK_CALC_ERROR): Likewise.
 618         Factor the `, ' part of verbose error messages.
 619
 620 2001-09-18  Marc Autret  <autret_m@epita.fr>
 621
 622         * src/getargs.c (longopts): Declare --defines and --graph as options
 623         with optional arguments.
 624         * src/files.h: Add extern declarations.
 625         * src/files.c (spec_graph_file, spec_defines_file): New.
 626         (output_files): Update.
 627         Remove CPP-outed code.
 628
 629 2001-09-18  Marc Autret  <autret_m@epita.fr>
 630
 631         Turn off %{source,header}_extension feature.
 632
 633         * src/files.c (compute_exts_from_gf): Update.
 634         (compute_exts_from_src): Update.
 635         (output_files): CPP-out useless code.
 636         * src/files.h: Remove {header,source}_extension extern declarations.
 637         * src/reader.c (parse_dquoted_param): CPP-out.
 638         (parse_header_extension_decl): Remove.
 639         (parse_source_extension_decl): Remove.
 640         (read_declarations): Remove cases tok_{hdrext,srcext}.
 641         * src/lex.c (percent_table): Remove {header,source}_extension entries.
 642         * src/lex.h (token_t): Remove tok_hdrext and tok_srcext.
 643
 644 2001-09-10  Akim Demaille  <akim@epita.fr>
 645
 646         * tests/output.at (AT_CHECK_BISON_FLAGS, AT_CHECK_BISON_PERCENT):
 647         (AT_CHECK_BISON_PERCENT_FLAGS): Merge into...
 648         (AT_CHECK_OUTPUT): this.
 649         Merely check ls' exit status, its output is useless.
 650
 651 2001-09-10  Akim Demaille  <akim@epita.fr>
 652
 653         * tests/calc.at: Use m4_match.
 654         (_AT_DATA_CALC_Y): Check `yyin != NULL', not `stdin != NULL'.
 655
 656 2001-09-10  Marc Autret   <autret_m@epita.fr>, Akim Demaille  <akim@epita.fr>
 657
 658         * src/vcg.h (graph_s): color, textcolor, bordercolor are now
 659         enum color_e.
 660         * src/print_graph.c (print_graph): Initalize graph.layoutalgorithm
 661         to `normal'.
 662         * src/reader.c (parse_token_decl): Initialize token with tok_eof.
 663         * src/lex.h: Adjust prototype.
 664         (token_t): Add `tok_undef'.
 665         * src/lex.c (struct percent_table_struct): Retval is now a token_t.
 666         (parse_percent_token): Now returns token_t.
 667         Add default statement in switch.
 668         (lex): Separate `c' as an input variable, from the token_t result
 669         part.
 670         (unlexed): Is a token_t.
 671
 672 2001-09-10  Akim Demaille  <akim@epita.fr>
 673
 674         * configure.in: Bump to 1.29a.
 675
 676 2001-09-07  Akim Demaille  <akim@epita.fr>
 677
 678         Version 1.29.
 679
 680 2001-08-30  Akim Demaille  <akim@epita.fr>
 681
 682         * tests/atgeneral.m4, tests/atconfig.in, tests/suite.at: Remove.
 683         * m4/atconfig.m4: Remove.
 684         * tests/testsuite.at, tests/atlocal.in, tests/output.at,
 685         * tests/bison: New.
 686         * tests/regression.at, tests/calc.at: Use m4_define, AT_BANNER,
 687         m4_if, m4_patsubst, and m4_regexp.
 688         * tests/calc.at (_AT_CHECK_CALC, _AT_CHECK_CALC_ERROR): Use an
 689         `input' file instead of echo.
 690
 691 2001-08-29  Akim Demaille  <akim@epita.fr>
 692
 693         Bump to 1.28e.
 694
 695 2001-08-29  Akim Demaille  <akim@epita.fr>
 696
 697         Version 1.28d.
 698
 699 2001-08-29  Paul Eggert  <eggert@twinsun.com>
 700
 701         * src/bison.simple (yyparse): Don't take the address of an
 702         item before the start of an array, as that doesn't conform to
 703         the C Standard.
 704
 705 2001-08-29  Robert Anisko  <anisko_r@epita.fr>
 706
 707         * doc/bison.texinfo (Location Tracking Calc): New node.
 708
 709 2001-08-29  Paul Eggert  <eggert@twinsun.com>
 710
 711         * src/output.c (output): Do not define const, as this now
 712         causes more problems than it cures.
 713
 714 2001-08-29  Akim Demaille  <akim@epita.fr>
 715
 716         * doc/bison.texinfo: Modernize `@node' and `@top' use: just name
 717         the nodes.
 718         Be sure to tag the `detailmenu'.
 719
 720 2001-08-29  Akim Demaille  <akim@epita.fr>
 721
 722         * Makefile.maint (do-po-update): Wget refuses to overwrite files:
 723         download in a tmp dir.
 724
 725 2001-08-28  Marc Autret  <autret_m@epita.fr>
 726
 727         * config/depcomp: New file.
 728
 729 2001-08-28  Marc Autret  <autret_m@epita.fr>
 730
 731         * doc/bison.1 (mandoc): Adjust.
 732         From Juan Manuel Guerrero.
 733
 734 2001-08-28  Marc Autret  <autret_m@epita.fr>
 735
 736         * src/print_graph.c (print_state): Fix.
 737
 738 2001-08-27  Marc Autret  <autret_m@epita.fr>
 739
 740         * src/vcg.h (classname_s, infoname_s, node_s): Constify the
 741         char * members.
 742         Echo modifications to the functions prototypes.
 743         * src/vcg.c (add_classname, add_infoname): Adjust arguments.
 744
 745 2001-08-27  Marc Autret  <autret_m@epita.fr>
 746
 747         * src/vcg.c: Include `xalloc.h'.
 748         (add_colorentry): New.
 749         (add_classname): New.
 750         (add_infoname): New.
 751         * src/vcg.h: Add new prototypes.
 752
 753 2001-08-27  Akim Demaille  <akim@epita.fr>
 754
 755         * Makefile.maint: Sync. again with CVS Autoconf.
 756
 757 2001-08-27  Akim Demaille  <akim@epita.fr>
 758
 759         * Makefile.maint: Formatting changes.
 760         (po-update, cvs-update, update): New targets.
 761         (AMTAR): Remove.
 762
 763 2001-08-27  Akim Demaille  <akim@epita.fr>
 764
 765         * Makefile.am (AUTOMAKE_OPTIONS): 1.5.
 766         * Makefile.maint: Sync. with CVS Autoconf.
 767
 768 2001-08-27  Marc Autret  <autret_m@epita.fr>
 769
 770         * src/vcg.h (struct infoname_s): New.
 771         (struct colorentry_s): New.
 772         (graph_s): New fields {vertical,horizontal}_order in structure.
 773         Add `infoname' field.
 774         Add `colorentry' field;
 775         * src/vcg_defaults.h (G_VERTICAL_ORDER): New.
 776         (G_HORIZONTAL_ORDER): New.
 777         (G_INFONAME): New.
 778         (G_COLORENTRY): New.
 779         * src/vcg.c (output_graph): Add output of {vertical,horizontal}_order.
 780         Add output of `infoname'.
 781         Add output of `colorentry'.
 782
 783 2001-08-27  Marc Autret  <autret_m@epita.fr>
 784
 785         * src/reader.c (parse_dquoted_param): Rename variable `index' to `i'.
 786         This one shadowed a global parameter.
 787
 788 2001-08-24  Marc Autret  <autret_m@epita.fr>
 789
 790         * src/print_graph.c (node_output_size): Declared POSIX `size_t' type,
 791         instead of `unsigned'.
 792         (print_state): Do not call obstack_object_size () in obstack_grow ()
 793         to avoid macro variables shadowing.
 794
 795 2001-08-23  Marc Autret  <autret_m@epita.fr>
 796
 797         * src/lex.c (percent_table): Typo: s/naem/name/.
 798         Add graph option.
 799         Normalize new options declarations.
 800
 801 2001-08-20  Pascal Bart  <pascal.bart@epita.fr>
 802
 803         * tests/suite.at: Exercise %header_extension and %source_extension.
 804
 805 2001-08-16  Marc Autret  <autret_m@epita.fr>
 806
 807         * src/reader.c (parse_dquoted_param): New.
 808         (parse_header_extension_decl): Use it.
 809         (parse_source_extension_decl): Likewise.
 810
 811 2001-08-16  Marc Autret  <autret_m@epita.fr>
 812
 813         * src/vcg.c: Remove includes of `complain.h' and `xalloc.h'.
 814         (get_xxxx_str): Use assert () instead of complain ().
 815         Remove return invokations in default cases.
 816         (get_decision_str): Modify default behaviour. Remove second argument.
 817         Echo modifications on calls.
 818         (output_graph): Fix.
 819
 820 2001-08-16  Marc Autret  <autret_m@epita.fr>
 821
 822         * src/getargs.c (usage): Update with ``-g, --graph''.
 823
 824 2001-08-16  Marc Autret  <autret_m@epita.fr>
 825
 826         * doc/bison.texinfo (Bison Options): Add items `-g', `--graph'.
 827         (Option Cross Key): Likewise.
 828         * doc/bison.1: Update.
 829
 830 2001-08-15  Akim Demaille  <akim@epita.fr>
 831
 832         Version 1.28c.
 833
 834 2001-08-15  Marc Autret  <autret_m@epita.fr>
 835
 836         * src/reader.c (readgram): Indent output macro YYSTYPE.
 837         (packsymbols): Likewise.
 838         (output_token_defines): Likewise.
 839         * src/files.c: Standardize.
 840         (compute_header_macro): New.
 841         (defines_obstack_save): New. Use compute_header_macro.
 842         (output_files): Update. Use defines_obstack_save.
 843
 844 2001-08-15  Akim Demaille  <akim@epita.fr>
 845
 846         * doc/bison.texinfo (Table of Symbols): Document
 847         YYSTACK_USE_ALLOCA.
 848
 849 2001-08-15  Akim Demaille  <akim@epita.fr>
 850
 851         * missing: Update from CVS Automake.
 852         * config/config.guess, config/config.sub, config/texinfo.tex:
 853         Update from gnu.org.
 854
 855 2001-08-15  Akim Demaille  <akim@epita.fr>
 856
 857         * Makefile.maint: Sync with CVS Autoconf.
 858
 859 2001-08-14  Pascal Bart  <pascal.bart@epita.fr>
 860
 861         * doc/bison.texinfo: Include GNU Free Documentation License from
 862         `fdl.texi'.
 863         * doc/fdl.texi: Add to package.
 864
 865 2001-08-14  Marc Autret  <autret_m@epita.fr>
 866
 867         Turn on %{source,header}_extension features.
 868
 869         * src/lex.c (percent_table): Un-CPP out header_extension and
 870         source_extension.
 871         * src/files.c (compute_exts_from_gf): Compare pointers with NULL.
 872         (compute_exts_from_src): Remove conditions. It restores priorities
 873         between options.
 874
 875 2001-08-14  Marc Autret  <autret_m@epita.fr>
 876
 877         * src/files.c (compute_base_names): Add extensions computing when
 878         `--file-prefix' used.
 879         Standardize function calls.
 880
 881 2001-08-13  Marc Autret  <autret_m@epita.fr>
 882
 883         * src/bison.simple (YYSTACK_USE_ALLOCA): Changed to allow users
 884         defining it (defined but null disables alloca).
 885
 886 2001-08-13  Marc Autret  <autret_m@epita.fr>
 887
 888         * src/bison.simple (_yy_memcpy): CPP reformat.
 889
 890 2001-08-13  Pascal Bart  <pascal.bart@epita.fr>
 891
 892         * tests/atconfig.in (CPPFLAGS): Fix.
 893
 894 2001-08-10  Pascal Bart  <pascal.bart@epita.fr>
 895
 896         * doc/bison.texinfo: Include GNU General Public License from
 897         `gpl.texi'.
 898         * doc/gpl.texi: Add to package.
 899
 900 2001-08-10  Marc Autret  <autret_m@epita.fr>
 901
 902         * src/print_graph.h: Fix.
 903         * src/reader.c (read_declarations): Use parse_header_extension_decl ().
 904
 905 2001-08-10  Akim Demaille  <akim@epita.fr>
 906
 907         * src/system.h: Provide default declarations for stpcpy, strndup,
 908         and strnlen.
 909
 910 2001-08-10  Robert Anisko  <anisko_r@epita.fr>
 911
 912         * doc/bison.texinfo (Locations): Update @$ stuff.
 913
 914 2001-08-09  Robert Anisko  <anisko_r@epita.fr>
 915
 916         * src/bison.simple (YYLLOC_DEFAULT): Update.
 917         (yyparse): Adjust.
 918
 919 2001-08-08  Marc Autret  <autret_m@epita.fr>
 920
 921         * doc/bison.texinfo: Change @samp{$<@dots{}>} to
 922         @samp{$<@dots{}>@var{n}} in Section Actions in Mid-Rule.
 923         Reported by Fabrice Bauzac.
 924
 925 2001-08-08  Marc Autret  <autret_m@epita.fr>
 926
 927         * src/vcg_default.h: Use NULL instead of 0 to initialize pointers.
 928         * src/vcg.c (output_node): Fix.
 929         * src/vcg.h: Cleanup.
 930         * src/print_graph.c: Add comments.
 931         (node_output_size): New global variable. Simplify the formatting of
 932         the VCG graph output.
 933         (print_actions): Unused code is now used. It notifies the final state
 934         and no action states in the VCG graph. It also give the reduce actions.
 935         The `shift and goto' edges are red and the `go to state' edges are
 936         blue.
 937         Get the current node name and node_obstack by argument.
 938         (node_obstack): New variable.
 939         (print_state): Manage node_obstack.
 940         (print_core): Use node_obstack given by argument.
 941         A node is not only computed here but in print_actions also.
 942         (print_graph): CPP out useless code instead of commenting it.
 943
 944 2001-08-07  Pascal Bart  <pascal.bart@epita.fr>
 945
 946         * tests/atconfig.in (CPPFLAGS): Fix.
 947
 948 2001-08-07  Akim Demaille  <akim@epita.fr>
 949
 950         * src/print_graph.c (quote): New.
 951         (print_core): Use it.
 952
 953 2001-08-06  Akim Demaille  <akim@epita.fr>, Marc Autret  <autret_m@epita.fr>
 954
 955         * src/vcg.c (complain.h): Include it.
 956         Unepitaize `return' invocations.
 957         [NDEBUG] (main): Remove.
 958         * src/vcg.h (node_t, edge_t, graph_t): Constify the char * members.
 959         * src/files.c (open_files): Initialize graph_obstack.
 960         * src/print_graph.c (print_actions): CPP out useless code.
 961         (print_core): Don't output the last `\n' in labels.
 962         Use `quote'.
 963         * src/files.c (output_files): Output the VCG file.
 964         * src/main.c (main): Invoke print_graph ();
 965
 966 2001-08-06  Marc Autret  <autret_m@epita.fr>
 967
 968         Automaton VCG graph output.
 969         Using option ``-g'' or long option ``--graph'', you can generate
 970         a gram_filename.vcg file containing a VCG description of the LALR (1)
 971         automaton of your grammar.
 972
 973         * src/main.c: Call to print_graph() function.
 974         * src/getargs.h: Update.
 975         * src/getargs.c (options): Update to catch `-g' and `--graph' options.
 976         (graph_flag): New flag.
 977         (longopts): Update.
 978         (getargs): Add case `g'.
 979         * src/files.c (graph_obstack): New obstack struct.
 980         (open_files): Initialize new obstack.
 981         (output_files): Saves graph_obstack if required.
 982         * src/files.h (graph_obstack): New extern declaration.
 983         * src/Makefile.am: Add new source files.
 984
 985 2001-08-06  Marc Autret   <autret_m@epita.fr>
 986
 987         * src/print_graph.c, src/print_graph.h (graph): New.
 988         * src/vcg.h: New file.
 989         * src/vcg.c: New file, VCG graph handling.
 990
 991 2001-08-06  Marc Autret  <autret_m@epita.fr>
 992
 993         Add of %source_extension and %header_extension which specify
 994         the source or/and the header output file extension.
 995
 996         * src/files.c (compute_base_names): Remove initialisation of
 997         src_extension and header_extension.
 998         (compute_exts_from_gf): Update.
 999         (compute_exts_from_src): Update.
1000         (output_files): Update.
1001         * src/reader.c (parse_header_extension_decl): New.
1002         (parse_source_extension_decl): New.
1003         (read_declarations): New case statements for the new tokens.
1004         * src/lex.c (percent_table): Add entries for %source_extension
1005         and %header_extension.
1006         * src/lex.h (token_e): New tokens tok_hdrext and tok_srcext.
1007
1008 2001-08-06  Marc Autret  <autret_m@epita.fr>
1009
1010         * configure.in: Bump to 1.28c.
1011         * doc/bison.texinfo: Texinfo thingies.
1012
1013 2001-08-04  Pascal Bart  <pascal.bart@epita.fr>
1014
1015         * tests/atconfig.in (CPPFLAGS): Add.
1016         * tests/calc.at (AT_CHECK): Use CPPFLAGS.
1017
1018 2001-08-03  Akim Demaille  <akim@epita.fr>
1019
1020         Version 1.28b.
1021
1022 2001-08-03  Akim Demaille  <akim@epita.fr>
1023
1024         * tests/Makefile.am (check-local): Ship testsuite.
1025         * tests/calc.at (_AT_DATA_CALC_Y): Prototype all the functions.
1026         Include `string.h'.
1027
1028 2001-08-03  Akim Demaille  <akim@epita.fr>
1029
1030         * configure.in: Try using -Wformat when compiling.
1031
1032 2001-08-03  Akim Demaille  <akim@epita.fr>
1033
1034         * configure.in: Bump to 1.28b.
1035
1036 2001-08-03  Akim Demaille  <akim@epita.fr>
1037
1038         * src/complain.c: Adjust strerror_r portability issues.
1039
1040 2001-08-03  Akim Demaille  <akim@epita.fr>
1041
1042         Version 1.28a.
1043
1044 2001-08-03  Akim Demaille  <akim@epita.fr>
1045
1046         * src/getargs.c, src/getarg.h (skeleton)): Constify.
1047         * src/lex.c (literalchar): Avoid name clashes on `buf'.
1048         * src/getargs.c: Include complain.h.
1049         * src/files.c, src/files.h (skeleton_find): Avoid name clashes.
1050         * lib/quotearg.c, lib/quotearg.h: Update from fileutils 4.1.
1051
1052 2001-08-03  Akim Demaille  <akim@epita.fr>
1053
1054         * src/reader.c (readgram): Display hidden chars in error messages.
1055
1056 2001-08-03  Akim Demaille  <akim@epita.fr>
1057
1058         Update to gettext 0.10.39.
1059
1060 2001-08-03  Akim Demaille  <akim@epita.fr>
1061
1062         * lib/strspn.c: New.
1063
1064 2001-08-01  Marc Autret  <autret_m@epita.fr>
1065
1066         * doc/bison.texinfo: Update.
1067         * doc/bison.1 (mandoc): Update.
1068         * src/system.h (EXT_GUARD_C, EXT_STYPE_H): Remove .c and .h.
1069         * src/files.c: Support output files extensions computing.
1070         (src_extension): New static variable.
1071         (header_extension): New static variable.
1072         (tr): New function.
1073         (get_extension_index): New function, gets the index of an extension
1074         filename in a string.
1075         (compute_exts_from_gf): New function, computes extensions from the
1076         grammar file extension.
1077         (compute_exts_from_src): New functions, computes extensions from the
1078         C source file extension, file given by ``-o'' option.
1079         (compute_base_names): Update.
1080         (output_files): Update.
1081
1082 2001-08-01  Robert Anisko  <anisko_r@epita.fr>
1083
1084         * doc/bison.texi: Document @$.
1085         (Locations): New section.
1086
1087 2001-07-18  Akim Demaille  <akim@epita.fr>
1088
1089         * Makefile.maint, GNUmakefile: New, from Autoconf 2.52.
1090         * config/prev-version.txt, config/move-if-change: New.
1091         * Makefile.am: Adjust.
1092
1093 2001-07-08  Pascal Bart  <pascal.bart@epita.fr>
1094
1095         * src/bison.simple (yyparse): Suppress warning `comparaison
1096         between signed and unsigned'.
1097
1098 2001-07-05  Pascal Bart  <pascal.bart@epita.fr>
1099
1100         * src/getargs.h (raw_flag): Remove.
1101         * src/getargs.c: Die on `-r'/`--raw'.
1102         * src/lex.c (parse_percent_token): Die on `%raw'.
1103         * src/reader.c (output_token_defines): Suppress call to `raw_flag'.
1104         * tests/calc.at: Suppress test with option `--raw'.
1105
1106 2001-07-14  Akim Demaille  <akim@epita.fr>
1107
1108         * config/: New.
1109         * configure.in: Require Autoconf 2.50.
1110         Update to gettext 0.10.38.
1111
1112 2001-03-16  Akim Demaille  <akim@epita.fr>
1113
1114         * doc/bison.texinfo: ANSIfy the examples.
1115
1116 2001-03-16  Akim Demaille  <akim@epita.fr>
1117
1118         * getargs.c (skeleton): New variable.
1119         (longopts): --skeleton is a new option.
1120         (shortopts, getargs): -S is a new option.
1121         * getargs.h: Declare skeleton.
1122         * output.c (output_parser): Use it.
1123
1124 2001-03-16  Akim Demaille  <akim@epita.fr>
1125
1126         * m4/strerror_r.m4: New.
1127         * m4/error.m4: Run AC_FUNC_STRERROR_R.
1128         * lib/error.h, lib/error.c: Update.
1129
1130 2001-03-16  Akim Demaille  <akim@epita.fr>
1131
1132         * src/getargs.c (longopts): Clean up.
1133
1134 2001-02-21  Akim Demaille  <akim@epita.fr>
1135
1136         * src/reader.c (gensym): `gensym_count' is your own.
1137         Use a static buf to create the symbol name, as token_buffer is no
1138         longer a buffer.
1139
1140 2001-02-08  Akim Demaille  <akim@epita.fr>
1141
1142         * src/conflicts.c (conflict_report): Be sure not to append to res
1143         between two calls, which could happen if both first sprintf were
1144         skipped, but not the first cp += strlen.
1145
1146 2001-02-08  Akim Demaille  <akim@epita.fr>
1147
1148         * lib/memchr.c, lib/stpcpy.c, lib/strndup.c, lib/strnlen.c:
1149         New, from fileutils 4.0.37.
1150         * configure.in: Require Autoconf 2.49c.  I took some time before
1151         making this decision.  This is the only way out for portability
1152         issues in Bison, it would mean way too much duplicate effort to
1153         import in Bison features implemented in 2.49c since 2.13.
1154         AC_REPLACE_FUNCS and AC_CHECK_DECLS the functions above.
1155
1156 2001-02-02  Akim Demaille  <akim@epita.fr>
1157
1158         * lib/malloc.c, lib/realloc.c: New, from the fileutils 4.0.37.
1159         * lib/xalloc.h, lib/xmalloc.c: Update.
1160
1161 2001-01-19  Akim Demaille  <akim@epita.fr>
1162
1163         Get rid of the ad hoc handling of token_buffer in the scanner: use
1164         the obstacks.
1165
1166         * src/lex.c (token_obstack): New.
1167         (init_lex): Initialize it.  No longer call...
1168         (grow_token_buffer): this.  Remove it.
1169         Adjust all the places which used it to use the obstack.
1170
1171 2001-01-19  Akim Demaille  <akim@epita.fr>
1172
1173         * src/lex.h: Rename all the tokens:
1174         s/\bENDFILE\b/tok_eof/g;
1175         s/\bIDENTIFIER\b/tok_identifier/g;
1176         etc.
1177         Let them be enums, not #define, to ease debugging.
1178         Adjust all the code.
1179
1180 2001-01-18  Akim Demaille  <akim@epita.fr>
1181
1182         * src/lex.h (MAXTOKEN, maxtoken, grow_token_buffer): Remove, private.
1183         * src/lex.c (maxtoken, grow_token_buffer): Static.
1184
1185 2001-01-18  Akim Demaille  <akim@epita.fr>
1186
1187         Since we now use obstacks, more % directives can be enabled.
1188
1189         * src/lex.c (percent_table): Also accept `%yacc',
1190         `%fixed_output_files', `%defines', `%no_parser', `%verbose', and
1191         `%debug'.
1192         Handle the actions for `%semantic_parser' and `%pure_parser' here,
1193         instead of returning a token.
1194         * src/lex.h (SEMANTIC_PARSER, PURE_PARSER): Remove, unused.
1195         * src/reader.c (read_declarations): Adjust.
1196         * src/files.c (open_files): Don't call `compute_base_names', don't
1197         compute `attrsfile' since they depend upon data which might be
1198         *in* the input file now.
1199         (output_files): Do it here.
1200         * src/output.c (output_headers): Document the fact that this patch
1201         introduces a guaranteed SEGV for semantic parsers.
1202         * doc/bison.texinfo: Document them.
1203         * tests/suite.at: Exercise these %options.
1204
1205 2000-12-20  Akim Demaille  <akim@epita.fr>
1206
1207         Also handle the output file (--verbose) with obstacks.
1208
1209         * files.c (foutput): Remove.
1210         (output_obstack): New.
1211         Adjust all dependencies.
1212         * src/conflicts.c: Return a string.
1213         * src/system.h (obstack_grow_string): Rename as...
1214         (obstack_sgrow): this.  Be ready to work with non literals.
1215         (obstack_fgrow4): New.
1216
1217 2000-12-20  Akim Demaille  <akim@epita.fr>
1218
1219         * src/files.c (open_files): Fix the computation of short_base_name
1220         in the case of `-o foo.tab.c'.
1221
1222 2000-12-20  Akim Demaille  <akim@epita.fr>
1223
1224         * src/reader.c (copy_string, copy_comment, copy_comment2, copy_at)
1225         (copy_dollar): Now that everything uses obstacks, get rid of the
1226         FILE * parameters.
1227
1228 2000-12-20  Akim Demaille  <akim@epita.fr>
1229
1230         * src/files.c (open_files): Actually the `.output' file is based
1231         on the short_base_name, not base_name.
1232         * tests/suite.at (Checking output file names): Adjust.
1233
1234 2000-12-20  Akim Demaille  <akim@epita.fr>
1235
1236         * src/bison.s1: Remove, we now use directly...
1237         * src/bison.simple: this.
1238         * src/Makefile.am: Use pkgdata instead of data.
1239
1240 2000-12-20  Akim Demaille  <akim@epita.fr>
1241
1242         * src/files.c (guard_obstack): New.
1243         (open_files): Initialize it.
1244         (output_files): Dump it...
1245         * src/files.h: Export it.
1246         * src/reader.c (copy_guard): Use it.
1247
1248 2000-12-19  Akim Demaille  <akim@epita.fr>
1249
1250         * src/files.c (outfile, defsfile, actfile): Removed as global
1251         vars.
1252         (open_files): Don't compute them.
1253         (output_files): Adjust.
1254         (base_name, short_base_name): Be global.
1255         Adjust dependencies.
1256
1257 2000-12-19  Akim Demaille  <akim@epita.fr>
1258
1259         * src/files.c (strsuffix): New.
1260         (stringappend): Be just like strcat but allocate.
1261         (base_names): Eve out from open_files.
1262         Try to simplify the rather hairy computation of base_name and
1263         short_base_name.
1264         (open_files): Use it.
1265         * tests/suite.at (Checking output file names): New test.
1266
1267 2000-12-19  Akim Demaille  <akim@epita.fr>
1268
1269         * src/system.h (obstack_grow_literal_string): Rename as...
1270         (obstack_grow_string): this.
1271         * src/output.c (output_parser): Recognize `%% actions' instead of
1272         `$'.
1273         * src/bison.s1: s/$/%% actions/.
1274         * src/bison.hairy: Likewise.
1275
1276 2000-12-19  Akim Demaille  <akim@epita.fr>
1277
1278         * src/output.c (output_parser): Compute the `#line' lines when
1279         there are.
1280         * src/Makefile.am (bison.simple): Be a simple copy of bison.s1.
1281         Suggested by Hans Aberg.
1282
1283 2000-12-19  Akim Demaille  <akim@epita.fr>
1284
1285         Let the handling of the skeleton files be local to the procedures
1286         that use it.
1287
1288         * src/files.c (xfopen, xfclose, skeleton_find, guardfile): No
1289         longer static.
1290         (fparser, open_extra_files): Remove.
1291         (open_files, output_files): Don't take care of fparser.
1292         * src/files.h: Adjust.
1293         * src/output.c (output_parser): Open and close the file to the
1294         skeleton.
1295         * src/reader.c (read_declarations): When %semantic_parser, open
1296         fguard.
1297
1298 2000-12-19  Akim Demaille  <akim@epita.fr>
1299
1300         * src/file.h (BISON_SIMPLE, BISON_HAIRY): Move from here...
1301         * src/system.h (BISON_SIMPLE, BISON_HAIRY): ... to here.
1302
1303 2000-12-19  Akim Demaille  <akim@epita.fr>
1304
1305         * src/files.c (open_files): Yipee!  We no longer need all the code
1306         looking for `/tmp' since we have no tmp file.
1307
1308 2000-12-19  Akim Demaille  <akim@epita.fr>
1309
1310         * src/system.h (EXT_TAB, EXT_OUTPUT, EXT_STYPE_H, EXT_GUARD_C):
1311         New macros.
1312         * src/files.c (open_files): Less dependency on MSDOS etc.
1313
1314 2000-12-14  Akim Demaille  <akim@epita.fr>
1315
1316         * src/bison.s1 (YYLLOC_DEFAULT): New macro.
1317         Provide a default definition.
1318         Use it when executing the default @ action.
1319         * src/reader.c (reader_output_yylsp): No longer include
1320         `timestamp' and `text' in the default YYLTYPE.
1321
1322 2000-12-12  Akim Demaille  <akim@epita.fr>
1323
1324         * src/reader.c (copy_definition, parse_union_decl, copy_action)
1325         (copy_guard): Quote the file names.
1326         Reported by Laurent Mascherpa.
1327
1328 2000-12-12  Akim Demaille  <akim@epita.fr>
1329
1330         * src/output.c (output_headers, output_program, output): Be sure
1331         to escape special characters when outputting filenames.
1332         (ACTSTR_PROLOGUE, ACTSTR_EPILOGUE): Remove.
1333         (output_headers): Don't depend on them, Use ACTSTR.
1334
1335 2000-11-17  Akim Demaille  <akim@epita.fr>
1336
1337         * lib/obstack.h: Formatting changes.
1338         (obstack_grow, obstack_grow0): Don't cast WHERE at all: it
1339         prevents type checking.
1340         (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
1341         cast the value to (void *): assigning a `foo *' to a `void *'
1342         variable is valid.
1343         (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
1344         * src/reader.c (parse_union_decl): Typo: use obstack_1grow to
1345         append characters.
1346
1347 2000-11-17  Akim Demaille  <akim@epita.fr>
1348
1349         * tests/Makefile.am (suite.m4, regression.m4, calc.m4): Rename
1350         as...
1351         (suite.m4, regression.m4, calc.m4): these.
1352         * tests/atgeneral.m4: Update from CVS Autoconf.
1353
1354 2000-11-17  Akim Demaille  <akim@epita.fr>
1355
1356         * tests/regression.m4 (%union and --defines): New test,
1357         demonstrating a current bug in the obstack implementation.
1358
1359 2000-11-17  Akim Demaille  <akim@epita.fr>
1360
1361         * src/bison.s1 (_YY_DECL_VARIABLES, YY_DECL_VARIABLES): New
1362         macros.
1363         Use them to declare the variables which are global or local to
1364         `yyparse'.
1365
1366 2000-11-17  Akim Demaille  <akim@epita.fr>
1367
1368         * acconfig.h: Remove, no longer used.
1369
1370 2000-11-07  Akim Demaille  <akim@epita.fr>
1371
1372         * src: s/Copyright (C)/Copyright/g.
1373
1374 2000-11-07  Akim Demaille  <akim@epita.fr>
1375
1376         * src/reader.c (reader): #define YYLSP_NEEDED to 1 instead of just
1377         defining.
1378         * src/bison.s1: s/#ifdef YYLSP_NEEDED/#if YYLSP_NEEDED/.
1379
1380 2000-11-07  Akim Demaille  <akim@epita.fr>
1381
1382         * src/bison.s1 (YYLEX): Use #if instead of #ifdef.
1383         Merge in a single CPP if/else.
1384
1385 2000-11-07  Akim Demaille  <akim@epita.fr>
1386
1387         * src/output.c (output): Remove useless variables.
1388         * lib/obstack.c (obstack_grow, obstack_grow0): Rename the second
1389         argument `data' for consistency with the prototypes.
1390         Qualify it `const'.
1391         (obstack_copy, obstack_copy0): Rename the second argument as
1392         `address' for consistency.  Qualify it `const'.
1393         * lib/obstack.h (obstack_copy, obstack_copy0, obstack_grow)
1394         (obstack_grow0, obstack_ptr_grow, obstack_ptr_grow_fast): Qualify
1395         `const' their input argument (`data' or `address').
1396         Adjust the corresponding macros to include `const' in casts.
1397
1398 2000-11-03  Akim Demaille  <akim@epita.fr>
1399
1400         * src/Makefile.am (INCLUDES): s/PFILE/BISON_SIMPLE/.
1401         s/PFILE1/BISON_HAIRY/.
1402         Adjust dependencies.
1403
1404 2000-11-03  Akim Demaille  <akim@epita.fr>
1405
1406         For some reason, this was not applied.
1407
1408         * src/files.c [VMS]: No longer include `ssdef.h', no longer define
1409         `unlink': it's no longer used.
1410
1411 2000-11-03  Akim Demaille  <akim@epita.fr>
1412
1413         * src/files.c (skeleton_find): New function, eved out of...
1414         (open_files, open_extra_files): here.
1415
1416 2000-11-03  Akim Demaille  <akim@epita.fr>
1417
1418         Don't use `atexit'.
1419
1420         * src/files.c (obstack_save): New function.
1421         (done): Rename as...
1422         (output_files): this.
1423         Use `obstack_save'.
1424         * src/main.c (main): Don't use `atexit' to register `done', since
1425         it no longer has to remove tmp files, just call `output_files'
1426         when there are no errors.
1427
1428 2000-11-02  Akim Demaille  <akim@epita.fr>
1429
1430         * src/files.c [VMS]: No longer include `ssdef.h', no longer define
1431         `unlink': it's no longer used.
1432         * src/files.h: Formatting changes.
1433
1434 2000-11-02  Akim Demaille  <akim@epita.fr>
1435
1436         Remove the last uses of mktemp and unlink/delete.
1437
1438         * src/files.c (fdefines, ftable): Removed.
1439         (defines_ostack, table_obstack): New.
1440         Adjust dependencies of the former into uses of the latter.
1441         * src/output.c (output_short_or_char_table, output_short_table):
1442         Convert to using obstacks.
1443         * src/reader.c (copy_comment2): Accept one FILE * and two
1444         obstacks.
1445         (output_token_defines, reader_output_yylsp): Use obstacks.
1446         * src/system.h (obstack_fgrow3): New.
1447
1448 2000-11-01  Akim Demaille  <akim@epita.fr>
1449
1450         Change each use of `fattrs' into a use of `attrs_obstack'.
1451
1452         * src/reader.c (copy_at): Typo: s/yylloc/yyloc/.
1453         * src/files.c (fattrs): Remove.
1454         (attrs_obstack): New.
1455         Adjust all dependencies.
1456         (done): If SEMANTIC_PARSER, dump attrs_obstack into attrsfile.
1457
1458 2000-11-01  Akim Demaille  <akim@epita.fr>
1459
1460         Introduce obstacks.
1461         Change each use of `faction' into a use of `action_obstack'.
1462
1463         * lib/obstack.h, lib/obstack.c: New files.
1464         * src/files.c (faction): Remove.
1465         (action_obstack): New.
1466         Adjust all dependencies.
1467
1468 2000-10-20  Akim Demaille  <akim@epita.fr>
1469
1470         * lib/quote.h (PARAMS): New macro.  Use it.
1471
1472 2000-10-16  Akim Demaille  <akim@epita.fr>
1473
1474         * src/output.c (output_short_or_char_table): New function.
1475         (output_short_table, output_token_translations): Use it.
1476         (goto_actions): Use output_short_table.
1477
1478 2000-10-16  Akim Demaille  <akim@epita.fr>
1479
1480         * src/symtab.c (bucket_new): New function.
1481         (getsym): Use it.
1482
1483         * src/output.c (output_short_table): New argument to display the
1484         comment associated with the table.
1485         Adjust dependencies.
1486         (output_gram): Use it.
1487         (output_rule_data): Nicer output layout for YYTNAME.
1488
1489 2000-10-16  Akim Demaille  <akim@epita.fr>
1490
1491         * src/lex.c (read_typename): New function.
1492         (lex): Use it.
1493         * src/reader.c (copy_dollar): Likewise.
1494
1495 2000-10-16  Akim Demaille  <akim@epita.fr>
1496
1497         * src/reader.c (copy_comment2): Expect the input stream to be on
1498         the `/' which is suspected to open a comment, instead of being
1499         called after `//' or `/*' was read.
1500         (copy_comment, copy_definition, parse_union_decl, copy_action)
1501         (copy_guard): Adjust.
1502
1503 2000-10-16  Akim Demaille  <akim@epita.fr>
1504
1505         * src/reader.c (parse_expect_decl): Use `skip_white_space' and
1506         `read_signed_integer'.
1507
1508 2000-10-16  Akim Demaille  <akim@epita.fr>
1509
1510         * src/reader.c (copy_dollar): New function.
1511         (copy_guard, copy_action): Use it.
1512
1513 2000-10-16  Akim Demaille  <akim@epita.fr>
1514
1515         * lib/quote.h, lib/quote.c, lib/quotearg.h, lib/quotearg.c:
1516         * m4/prereq.m4, m4/c-bs-a.m4, m4/mbstate.m4:
1517         New files, from Fileutils 4.0.27.
1518         * src/main.c (printable_version): Remove.
1519         * src/lex.c, src/reader.c: Use `quote'.
1520
1521 2000-10-04  Akim Demaille  <akim@epita.fr>
1522
1523         * lib/error.c, lib/error.h: New files, needed by xmalloc.c.
1524
1525 2000-10-04  Akim Demaille  <akim@epita.fr>
1526
1527         * doc/bison.texinfo: Various typos spotted by Neil Booth.
1528
1529 2000-10-04  Akim Demaille  <akim@epita.fr>
1530
1531         When a literal string is used to define two different tokens,
1532         `bison -v' segfaults.
1533         Reported by Piotr Gackiewicz, and fixed by Neil Booth.
1534
1535         * tests/regression.m4: New file.
1536         Include the core of the sample provided by Piotr Gackiewicz.
1537         * src/reader.c (parse_token_decl): Diagnose bad cases, and proceed
1538         properly.
1539
1540 2000-10-04  Akim Demaille  <akim@epita.fr>
1541
1542         * src/reader.c (parse_expect_decl): Keep `count' within the size
1543         of `buffer'.
1544         From Neil Booth.
1545
1546 2000-10-02  Paul Eggert  <eggert@twinsun.com>
1547
1548         * bison.s1 (yyparse): Assign the default value
1549         unconditionally, to avoid a GCC warning and make the parser a
1550         tad smaller.
1551
1552 2000-10-02  Akim Demaille  <akim@epita.fr>
1553
1554         * src/getargs.c (getargs): Don't dump `--help' on unrecognized
1555         options.
1556
1557 2000-10-02  Akim Demaille  <akim@epita.fr>
1558
1559         * src/derives.c, src/print.c, src/reduce.c: To ease the
1560         translation, move some `\n' out of the translated strings.
1561
1562 2000-10-02  Akim Demaille  <akim@epita.fr>
1563
1564         The location tracking mechanism is precious for parse error
1565         messages.  Nevertheless, it is enabled only when `@n' is used in
1566         the grammar, which is a different issue (you can use it in error
1567         message, but not in the grammar per se).  Therefore, there should
1568         be another means to enable it.
1569
1570         * src/getargs.c (getargs): Support `--locations'.
1571         (usage): Report it.
1572         * src/getargs.h (locationsflag): Export it.
1573         * src/lex.c (percent_table): Support `%locations'.
1574         * src/reader.c (yylsp_needed): Remove this variable, now replaced
1575         with `locationsflag'.
1576         * doc/bison.texinfo: Document `--locations' and `%locations'.
1577         Sort the options.
1578         * tests/calc.m4: Test it.
1579
1580         For regularity of the names, replace each
1581         (nolineflag, toknumflag, rawtokenumflag, noparserflag): with...
1582         (no_lineflag, token_tableflag, rawflag, no_parserflag): this.
1583         In addition replace each `flag' with `_flag'.
1584
1585 2000-10-02  Akim Demaille  <akim@epita.fr>
1586
1587         Also test parse error messages, including with YYERROR_VERBOSE.
1588
1589         * tests/calc.m4 (calc.y): Add support for `exp = exp' (non
1590         associative).
1591         Use it to check the computations.
1592         Use it to check `nonassoc' is honored.
1593         (AT_DATA_CALC_Y): Equip `calc.y' with YYERROR_VERBOSE when passed
1594         `--yyerror-verbose'.
1595         (_AT_CHECK_CALC): Adjust to this option.
1596         (_AT_CHECK_CALC_ERROR): New macro to check parse error messages.
1597
1598 2000-10-02  Akim Demaille  <akim@epita.fr>
1599
1600         Test also `--verbose', `--defines' and `--name-prefix'.  Testing
1601         the latter demonstrates a flaw in the handling of non debugging
1602         parsers introduced by myself on 2000-03-16: `#define yydebug 0'
1603         was used in order to simplify:
1604
1605         #if YYDEBUG
1606         if (yydebug)
1607         {
1608         ...
1609         }
1610         #endif
1611
1612         into
1613
1614         if (yydebug)
1615         {
1616         ...
1617         }
1618
1619         unfortunately this leads to a CPP conflict when
1620         `--name-prefix=foo' is used since it produces `#define yydebug
1621         foodebug'.
1622
1623         * src/bison.s1 [!YYDEBUG]: Do not define yydebug.
1624         (YYDPRINTF): New macro.
1625         Spread its use.
1626         * tests/calc.m4 (AT_CHECK_CALC): Do require a title, build it from
1627         the bison options.
1628         Also test `--verbose', `--defines' and `--name-prefix'.
1629
1630 2000-10-02  Akim Demaille  <akim@epita.fr>
1631
1632         Improve the readability of the produced parsers.
1633
1634         * src/bison.s1: Formatting changes.
1635         Improve the comment related to the `$' mark.
1636         (yydefault): Don't fall through to `yyresume': `goto' there.
1637         * src/output.c (output_parser): When the `$' is met, skip the end
1638         of its line.
1639         New variable, `number_of_dollar_signs', to check there's exactly
1640         one `$' in the parser skeleton.
1641
1642 2000-10-02  Akim Demaille  <akim@epita.fr>
1643
1644         * lib/xstrdup.c: New file, from the fileutils.
1645         * src/reader.c (parse_token_decl, get_type_name, parse_type_decl)
1646         (parse_assoc_decl, parse_thong_decl, get_type): Use `xstrdup'
1647         instead of strlen + xmalloc + strcpy.
1648         * src/symtab.c (copys): Remove, use xstrdup instead.
1649
1650 2000-10-02  Akim Demaille  <akim@epita.fr>
1651
1652         * src/gram.h (associativity): New enum type which replaces the
1653         former CPP macros `RIGHT_ASSOC', `LEFT_ASSOC' and `NON_ASSOC' with
1654         `right_assoc', `left_assoc' and `non_assoc'.
1655         Adjust all dependencies.
1656         * src/reader.c: Formatting changes.
1657         (LTYPESTR): Don't define it, use it as a literal in
1658         `reader_output_yylsp'.
1659         * src/symtab.h (symbol_class): New enum type which replaces the
1660         former CPP macros `SUNKNOWN', `STOKEN and `SNTERM' with
1661         `sunknown', `stoken and `snterm'.
1662
1663 2000-10-02  Akim Demaille  <akim@epita.fr>
1664
1665         * src/getargs.c (fixed_outfiles): Rename as...
1666         (yaccflag): for consistency and accuracy.
1667         Adjust dependencies.
1668
1669 2000-10-02  Akim Demaille  <akim@epita.fr>
1670
1671         Use the more standard files `xalloc.h' and `xmalloc.c' instead of
1672         Bison's `allocate.c' and `alloc.h'.  This patch was surprisingly
1673         difficult and introduced a lot of core dump.  It turns out that
1674         Bison used an implementation of `xmalloc' based on `calloc', and
1675         at various places it does depend upon the initialization to 0.  I
1676         have not tried to isolate the pertinent places, and all the former
1677         calls to Bison's `xmalloc' are now using `XCALLOC'.  Someday,
1678         someone should address this issue.
1679
1680         * src/allocate.c, src/alloc.h, m4/bison-decl.m4: Remove.
1681         * lib/xmalloc.c, lib/xalloc.h, m4/malloc.m4, m4/realloc.m4: New
1682         files.
1683         Adjust dependencies.
1684         * src/warshall.h: New file.
1685         Propagate.
1686
1687 2000-10-02  Akim Demaille  <akim@epita.fr>
1688
1689         Various anti-`extern in *.c' changes.
1690
1691         * src/system.h: Include `assert.h'.
1692
1693 2000-10-02  Akim Demaille  <akim@epita.fr>
1694
1695         * src/state.h (nstates, final_state, first_state, first_shift)
1696         (first_reduction): Move their exportation from here...
1697         * src/LR0.h: to here.
1698         Adjust dependencies.
1699         * src/getargs.c (statisticsflag): New variable.
1700         Add support for `--statistics'.
1701         Adjust dependencies.
1702
1703         Remove a lot of now useless `extern' statements in most files.
1704
1705 2000-10-02  Akim Demaille  <akim@epita.fr>
1706
1707         * src/LR0.h: New file.
1708         Propagate its use.
1709
1710 2000-10-02  Akim Demaille  <akim@epita.fr>
1711
1712         * src/print.h: New file.
1713         Propagate its use.
1714         * src/print.c: Formatting and ordering changes.
1715         (verbose, terse): Replace with...
1716         (print_results): this new function.
1717         Adjust dependencies.
1718
1719 2000-10-02  Akim Demaille  <akim@epita.fr>
1720
1721         * src/conflicts.c (conflict_report): New function.
1722         (conflict_log, verbose_conflict_log): Replace with...
1723         (print_conflicts): this function.
1724         Adjust dependencies.
1725         * src/conflicts.h: New file.
1726         Propagate its inclusion.
1727
1728 2000-10-02  Akim Demaille  <akim@epita.fr>
1729
1730         * src/nullable.h: New file.
1731         Propagate its inclusion.
1732         * src/nullable.c: Formatting changes.
1733
1734 2000-10-02  Akim Demaille  <akim@epita.fr>
1735
1736         * src/reduce.h: New file.
1737         Propagate its inclusion.
1738         * src/reduce.c: Topological sort and other formatting changes.
1739         (bool, TRUE, FALSE): Move their definition to...
1740         * src/system.h: here.
1741
1742 2000-10-02  Akim Demaille  <akim@epita.fr>
1743
1744         * src/files.c: Formatting changes.
1745         (tryopen, tryclose, openfiles): Rename as...
1746         (xfopen, xfclose, open_files): this.
1747         (stringappend): static.
1748         * src/files.h: Complete the list of exported symbols.
1749         Propagate its use.
1750
1751 2000-10-02  Akim Demaille  <akim@epita.fr>
1752
1753         * src/reader.h: New file.
1754         Propagate its use instead of tedious list of `extern' and
1755         prototypes.
1756         * src/reader.c: Formatting changes, topological sort,
1757         s/register//.
1758
1759 2000-10-02  Akim Demaille  <akim@epita.fr>
1760
1761         * src/lex.h: Prototype `lex.c' exported functions.
1762         * src/reader.c: Adjust.
1763         * src/lex.c: Formatting changes.
1764         (safegetc): Rename as...
1765         (xgetc): this.
1766
1767 2000-10-02  Akim Demaille  <akim@epita.fr>
1768
1769         * src/lalr.h: New file.
1770         Propagate its inclusion instead of prototypes and `extern'.
1771         * src/lalr.c: Formatting changes, topological sorting etc.
1772
1773 2000-10-02  Akim Demaille  <akim@epita.fr>
1774
1775         * src/output.c (token_actions): Introduce a temporary array,
1776         YYDEFACT, that makes it possible for this function to use
1777         output_short_table.
1778
1779 2000-10-02  Akim Demaille  <akim@epita.fr>
1780
1781         `user_toknums' is output as a `short[]' in `output.c', while it is
1782         defined as a `int[]' in `reader.c'.  For consistency with the
1783         other output tables, `user_toknums' is now defined as a table of
1784         shorts.
1785
1786         * src/reader.c (user_toknums): Be a short table instead of an int
1787         table.
1788         Adjust dependencies.
1789
1790         Factor the short table outputs.
1791
1792         * src/output.c (output_short_table): New function.
1793         * src/output.c (output_gram, output_stos, output_rule_data)
1794         (output_base, output_table, output_check):  Use it.
1795
1796 2000-10-02  Akim Demaille  <akim@epita.fr>
1797
1798         * src/output.c (output): Topological sort of the functions, in
1799         order to get rid of the `static' prototypes.
1800         No longer use `register'.
1801         * src/output.h: New file.
1802         Propagate its inclusion in files explicitly prototyping functions
1803         from output.c.
1804
1805 2000-09-21  Akim Demaille  <akim@epita.fr>
1806
1807         * src/atgeneral.m4: Update from Autoconf.
1808
1809 2000-09-21  Akim Demaille  <akim@epita.fr>
1810
1811         * src/closure.h: New file.
1812         * src/closure.c: Formatting changes, topological sort over the
1813         functions, use of closure.h.
1814         (initialize_closure, finalize_closure):  Rename as...
1815         (new_closure, free_closure): these.  Adjust dependencies.
1816         * src/LR0.c: Formatting changes, topological sort, use of
1817         cloture.h.
1818         (initialize_states): Rename as...
1819         (new_states): this.
1820         * src/Makefile.am (noinst_HEADERS): Adjust.
1821
1822 2000-09-20  Akim Demaille  <akim@epita.fr>
1823
1824         * src/acconfig.h: Don't protect config.h against multiple
1825         inclusion.
1826         Don't define PARAMS.
1827         * src/system.h: Define PARAMS.
1828         Remove some of the ad-hoc CPP magic for DOS, VMS etc.: this is the
1829         purpose of config.h.  system.h must not try to fix wrong
1830         definitions in config.h.
1831
1832 2000-09-20  Akim Demaille  <akim@epita.fr>
1833
1834         * src/derives.h: New file.
1835         * src/main.c, src/derives.h: Use it.
1836         Formatting changes.
1837         * src/Makefile.am (noinst_HEADERS): Adjust.
1838
1839 2000-09-20  Akim Demaille  <akim@epita.fr>
1840
1841         * tests/atgeneral.m4: Update from Autoconf.
1842         * tests/calc.m4 (_AT_DATA_CALC_Y, AT_DATA_CALC_Y, _AT_CHECK_CALC)
1843         (AT_CHECK_CALC): New macros.
1844         Use these macros to test bison with options `', `--raw',
1845         `--debug', `--yacc', `--yacc --debug'.
1846
1847 2000-09-19  Akim Demaille  <akim@epita.fr>
1848
1849         * src/output.c: Formatting changes.
1850         * src/machine.h: Remove, leaving its contents in...
1851         * src/system.h: here.
1852         Include stdio.h.
1853         Adjust all dependencies on stdio.h and machine.h.
1854         * src/getargs.h: New file.
1855         Let all `extern' declarations about getargs.c be replaced with
1856         inclusion of `getargs.h'.
1857         * src/Makefile.am (noinst_HEADERS): Adjust.
1858
1859         * tests/calc.m4 (yyin): Be initialized in main, not on the global
1860         scope.
1861         (yyerror): Returns void, not int.
1862         * doc/bison.texinfo: Formatting changes.
1863
1864 2000-09-19  Akim Demaille  <akim@epita.fr>
1865
1866         * tests/calc.m4 (calc.y): Do not assign to stdin, as it's not
1867         portable.
1868
1869 2000-09-18  Akim Demaille  <akim@epita.fr>
1870
1871         * configure.in: Append WARNING_CFLAGS to CFLAGS.
1872         * src/Makefile.am (INCLUDES): Don't.
1873         Be ready to fetch headers in lib/.
1874
1875 2000-09-18  Akim Demaille  <akim@epita.fr>
1876
1877         * doc/bison.texinfo: Update the copyright.
1878         ANSIfy and GNUify the examples.
1879         Remove the old menu.
1880
1881 2000-09-18  Akim Demaille  <akim@epita.fr>
1882
1883         First set of tests: use the `calc' example from the documentation.
1884
1885         * src/bison.s1 (yyparse): Condition the code using `yytname' which
1886         is defined only when YYDEBUG is.
1887         * m4/atconfig.m4 (AT_CONFIG): Adjust to Autoconf 2.13.
1888         * src/files.c (tryopen, tryclose): Formatting changes.
1889         Move to the top and be static.
1890         * src/reader.c (read_signed_integer): Likewise.
1891         * tests/calc.m4: New file.
1892         * Makefile.am, suite.m4: Adjust.
1893         * m4/atconfig.m4: Set BISON_SIMPLE and BISON_HAIRY.
1894
1895 2000-09-18  Akim Demaille  <akim@epita.fr>
1896
1897         Add support for an Autotest test suite for Bison.
1898
1899         * m4/m4.m4, m4/atconfig.m4: New files.
1900         * m4/Makefile.am (EXTRA_DIST): Adjust.
1901         * tests/suite.m4, tests/Makefile.am, tests/atgeneral.m4: New
1902         files.
1903         * src/getargs.c: Display a more standard --version message.
1904         * src/reader.c (reader): Formatting changes.
1905         No longer depend upon VERSION_STRING.
1906         * configure.in: No longer use `dnl'.
1907         Set up the test suite and the new directory `tests/.
1908         (VERSION_STRING): Remove.
1909
1910 2000-04-14  Akim Demaille  <akim@epita.fr>
1911
1912         * src/reader.c (copy_comment2): New function, same as former
1913         `copy_comment', but outputs into two FILE *.
1914         (copy_comment): Use it.
1915         (parse_union_decl): Use it.
1916         (get_type, parse_start_decl): Use the same `invalid' message.
1917         (parse_start_decl, parse_union_decl): Use the same `multiple'
1918         message.
1919         (parse_union_decl, copy_guard, copy_action): Use the same
1920         `unmatched' message.
1921         * m4/Makefile.am (EXTRA_DIST): Add `warning.m4'.
1922
1923 2000-03-31  Akim Demaille  <akim@epita.fr>
1924
1925         * src/files.c (tryopen, tryclose): Move to the top.
1926         Be static.
1927
1928 2000-03-31  Akim Demaille  <akim@epita.fr>
1929
1930         * src/main.c (main): Don't call `done', exit does it.
1931
1932 2000-03-31  Akim Demaille  <akim@epita.fr>
1933
1934         * allocate.c: s/return (foo)/return foo/.
1935         * lalr.c: Likewise.
1936         * LR0.c: Likewise.
1937         * output.c: Likewise.
1938         * reader.c: Likewise.
1939         * symtab.c: Likewise.
1940         * vmsgetargs.c: Likewise.
1941
1942 2000-03-31  Akim Demaille  <akim@epita.fr>
1943
1944         Clean up the error reporting functions.
1945
1946         * src/report.c: New file.
1947         * src/report.h: Likewise.
1948         * src/Makefile.am: Adjust.
1949         * m4/error.m4: New file.
1950         * m4/Makefile.am: Adjust.
1951         * configure.in (jm_PREREQ_ERROR): Call it.
1952         * src/main.c (int_to_string, banner, fatal_banner, warn_banner):
1953         Remove.
1954         (fatal, fatals): Remove.  All callers use complain.c::fatal.
1955         (warn, warni, warns, warnss, warnss): Remove.  All callers use
1956         complain.c::complain.
1957         (toomany): Remove, use fatal instead.
1958         * src/files.c (done): No argument, use complain_message_count.
1959         * src/main.c (main): Register `done' to `atexit'.
1960
1961         * src/getargs.c (usage): More `fputs', less `fprintf'.
1962
1963 2000-03-28  Akim Demaille  <akim@epita.fr>
1964
1965         * lib/: New directory.
1966         * Makefile.am (SUBDIRS): Adjust.
1967         * configure.in: Adjust.
1968         (LIBOBJS): Although not used yet, AC_SUBST it, otherwise it's
1969         useless.
1970         * src/alloca.c: Moved to lib/.
1971         * src/getopt.c: Likewise.
1972         * src/getopt1.c: Likewise.
1973         * src/getopt.h: Likewise.
1974         * src/ansi2knr.c: Likewise.
1975         * src/ansi2knr.1: Likewise.
1976         * src/Makefile.am: Adjust.
1977         * lib/Makefile.am: New file.
1978
1979 2000-03-28  Akim Demaille  <akim@epita.fr>
1980
1981         * src/getargs.c (usage): Refresh the help message.
1982
1983 2000-03-17  Akim Demaille  <akim@epita.fr>
1984
1985         * src/getopt1.c: Updated from textutils 2.0e
1986         * src/getopt.c: Likewise.
1987         * src/getopt.h: Likewise.
1988
1989 2000-03-17  Akim Demaille  <akim@epita.fr>
1990
1991         * src/Makefile.am (bison.simple): Fix the awk program: quote only
1992         the file name, not the whole `#line LINE FILE'.
1993
1994 2000-03-17  Akim Demaille  <akim@epita.fr>
1995
1996         On syntax errors, report the token on which we choked.
1997
1998         * src/bison.s1 (yyparse): In the label yyerrlab, when
1999         YYERROR_VERBOSE, add yychar in msg.
2000
2001 2000-03-17  Akim Demaille  <akim@epita.fr>
2002
2003         * src/reader.c (copy_at): New function.
2004         (copy_guard): Use it.
2005         (copy_action): Use it.
2006
2007 2000-03-17  Akim Demaille  <akim@epita.fr>
2008
2009         Be kind to translators, save some useless translations.
2010
2011         * src/main.c (banner): New function.
2012         (fatal_banner): Use it.
2013         (warn_banner): Use it.
2014
2015 2000-03-17  Akim Demaille  <akim@epita.fr>
2016
2017         * src/reader.c (copy_definition): Use copy_string and
2018         copy_comment.  Removed now unused `match', `ended',
2019         `cplus_comment'.
2020         (copy_comment, copy_string): Moved, to be visible from
2021         copy_definition.
2022
2023 2000-03-17  Akim Demaille  <akim@epita.fr>
2024
2025         * src/reader.c (copy_string): Declare `static inline'.  No
2026         problems with inline, since it is checked by configure.
2027         (copy_comment): Likewise.
2028
2029 2000-03-17  Akim Demaille  <akim@epita.fr>
2030
2031         * src/reader.c (packsymbols): Formatting changes.
2032
2033 2000-03-17  Akim Demaille  <akim@epita.fr>
2034
2035         * src/reader.c (copy_comment): New function, factored out from:
2036         (copy_action): Use it.  Removed now unused `match', `ended',
2037         `cplus_comment'.
2038         (copy_guard): Likewise.
2039
2040 2000-03-17  Akim Demaille  <akim@epita.fr>
2041
2042         * src/reader.c (copy_string): New function, factored out from:
2043         (copy_action): Use it.
2044         (copy_guard): Likewise.
2045
2046 2000-03-17  Akim Demaille  <akim@epita.fr>
2047
2048         Change the handling of @s so that they behave exactly like $s.
2049         There is now a pseudo variable @$ (readble and writable), location
2050         of the lhs of the rule (by default ranging from the location of
2051         the first symbol of the rhs, to the location of the last symbol,
2052         or, if the rhs is empty, YYLLOC).
2053
2054         * src/bison.s1 [YYLSP_NEEDED] (yyloc): New variable, twin of
2055         yyval.
2056         (yyparse): When providing a default semantic action, provide a
2057         default location action.
2058         (after the $): No longer change `*YYLSP', just stack YYLOC the
2059         same way you stack YYVAL.
2060         * src/reader.c (read_declarations): Use warns.
2061         (copy_guard, case '@'): Also recognize `@$', expanded as `YYLOC'.
2062         (copy_action, case '@'): Likewise.
2063         Use a standard error message, to save useless work from
2064         translators.
2065
2066 2000-03-17  Akim Demaille  <akim@epita.fr>
2067
2068         * src/bison.s1: Formatting and cosmetics changes.
2069         * src/reader.c: Likewise.
2070         Update the Copyright notice.
2071
2072 2000-03-17  Akim Demaille  <akim@epita.fr>
2073
2074         * src/bison.s1 (#line): All set to `#line' only, since the
2075         Makefile now handles them.
2076
2077 2000-03-16  Akim Demaille  <akim@epita.fr>
2078
2079         * src/output.c (output_rule_data): Output the documentation of
2080         some of the tables.
2081         (Copyright notice): Update.
2082         Formatting changes.
2083
2084 2000-03-16  Akim Demaille  <akim@epita.fr>
2085
2086         * src/bison.s1 [!YYDEBUG]: Define yydebug to 0.  This allows to
2087         remove most `#if YYDEBUG != 0', since `if (yydebug)' is enough.
2088         One `#if YYDEBUG' remains, since it uses variables which are
2089         defined only if `YYDEBUG != 0'.
2090
2091 2000-03-16  Akim Demaille  <akim@epita.fr>
2092
2093         * src/bison.s1 (yyparse): Reorganize the definitions of the stacks
2094         and related variables so that the similarities are highlighted.
2095
2096 2000-03-16  Akim Demaille  <akim@epita.fr>
2097
2098         * src/bison.s1: Properly indent CPP directives.
2099
2100 2000-03-16  Akim Demaille  <akim@epita.fr>
2101
2102         * src/bison.s1: Properly indent the `alloca' CPP section.
2103
2104 2000-03-16  Akim Demaille  <akim@epita.fr>
2105
2106         Do not hard code values of directories in `configure.in'.
2107         Update the `configure' tool chain.
2108
2109         * configure.in (XPFILE, XPFILE1, LOCALEDIR): Remove, handled by
2110         src/makefile.am.
2111         (VERSION_STRING): Use the third arg of AC_DEFINE_UNQUOTED.
2112         (AC_OUTPUT): Add m4/Makefile.
2113         Bump to bison 1.28a, 1.29 has never been released.
2114         * acconfig.h (XPFILE, XPFILE1, LOCALEDIR): Remove, since they are
2115         handled via src/Makefile.am.
2116         (VERSION_STRING, PROTOTYPES, ENABLE_NLS, HAVE_CATGETS,
2117         HAVE_GETTEXT, HAVE_LC_MESSAGES, HAVE_STPCPY): Remove, handled by
2118         autoheader.
2119         * Makefile.am (SUBDIRS): Add m4.
2120         (ACLOCAL_AM_FLAGS): New variable.
2121         (AUTOMAKE_OPTIONS): Add check-news.
2122         * src/Makefile.am (bison.simple): Use awk to replace #line lines with
2123         the proper line number and file name.
2124         (DEFS): Propagate the location of bison library files and of the
2125         locale files.
2126         (INCLUDES): Added `-I ..' so that one can compile with srcdir !=
2127         builddir.
2128         * acinclude.m4: Remove, replaced by the directory m4.
2129         * m4/Makefile.am (EXTRA_DIST): New variable.
2130         * m4/gettext.m4: New file, from the fileutils.
2131         * m4/lcmessage.m4: Likewise
2132         * m4/progtest.m4: Likewise.
2133         * m4/bison-decl.m4: New file, extracted from former acinclude.m4.
2134
2135 2000-03-10  Akim Demaille  <akim@epita.fr>
2136
2137         * src/closure.c:
2138         Formatting changes of various comments.
2139         Respect the GNU coding standards at various places.
2140         Don't use `_()' when no translation is needed.
2141
2142 1999-12-13  Jesse Thilo  <jthilo@gnu.org>
2143
2144         * src/files.c:
2145         OS/2 honors TMPDIR environment variable.
2146
2147 1999-12-13  Jesse Thilo  <jthilo@gnu.org>
2148
2149         * doc/bison.texinfo: Tweaked spelling and grammar.
2150         Updated ISBN.
2151         Removed reference to price of printed copy.
2152         Mention BISON_SIMPLE and BISON_HAIRY.
2153
2154 1999-12-13  Jesse Thilo  <jthilo@gnu.org>
2155
2156         * configure.in, NEWS:
2157         Bison 1.29 released.
2158
2159 1999-10-27  Jesse Thilo  <jthilo@gnu.org>
2160
2161         * doc/.cvsignore, doc/Makefile.am, doc/refcard.tex:
2162         Added reference card.
2163
2164 1999-07-26  Jesse Thilo  <jthilo@gnu.org>
2165
2166         * po/ru.po: Added Russian translation.
2167
2168 1999-07-26  Jesse Thilo  <jthilo@gnu.org>
2169
2170         * configure.in: Added Russian translation.
2171
2172 1999-07-06  Jesse Thilo  <jthilo@gnu.org>
2173
2174         * configure.in, NEWS, README:
2175         Released version 1.28.
2176
2177 1999-06-14  Jesse Thilo  <jthilo@gnu.org>
2178
2179         * src/system.h:
2180         Squashed redefinition warning on some systems.
2181
2182         * src/getargs.c, src/Makefile.am, src/reader.c, src/version.c:
2183         Have configure build version string instead of relying on ANSI string
2184         concatentation.
2185
2186 1999-06-14  Jesse Thilo  <jthilo@gnu.org>
2187
2188         * po/POTFILES.in: Got rid of version.c.
2189
2190 1999-06-14  Jesse Thilo  <jthilo@gnu.org>
2191
2192         * acconfig.h, configure.in:
2193         Have configure build version string instead of relying on ANSI string
2194         concatentation.
2195
2196 1999-06-08  Jesse Thilo  <jthilo@gnu.org>
2197
2198         * doc/bison.1:
2199         Dropped mention of `+' for long-named options.
2200
2201 1999-05-30  Jesse Thilo  <jthilo@gnu.org>
2202
2203         * src/files.c: Added <unistd.h> for unlink().
2204
2205         * src/Makefile.am, src/system.h:
2206         I18n fixes.
2207
2208 1999-05-30  Jesse Thilo  <jthilo@gnu.org>
2209
2210         * README: Added a FAQ list.
2211
2212         * configure.in, acconfig.h:
2213         I18n fixes.
2214
2215 1999-05-30  Jesse Thilo  <jthilo@gnu.org>
2216
2217         * doc/FAQ, doc/Makefile.am:
2218         Added a FAQ list.
2219
2220 1999-05-19  Jesse Thilo  <jthilo@gnu.org>
2221
2222         * src/alloc.h, src/symtab.h, src/version.c:
2223         Protected inclusion of "config.h" with HAVE_CONFIG_H.
2224
2225 1999-04-18  Jesse Thilo  <jthilo@gnu.org>
2226
2227         * src/.cvsignore, src/Makefile.am:
2228         Reorganized: sources in `src', documentation in `doc'.
2229
2230         * src/lex.c (literalchar):
2231         fixed the code for escaping double quotes (thanks
2232         Jonathan Czisny.)
2233
2234 1999-04-18  Jesse Thilo  <jthilo@gnu.org>
2235
2236         * po/de.po, po/es.po, po/fr.po, po/nl.po, po/POTFILES.in:
2237         Adjusted paths to reflect directory reorganization.
2238
2239 1999-04-18  Jesse Thilo  <jthilo@gnu.org>
2240
2241         * doc/.cvsignore, doc/Makefile.am:
2242         Reorganized: sources in `src', documentation in `doc'.
2243
2244 1999-04-18  Jesse Thilo  <jthilo@gnu.org>
2245
2246         * configure.in:
2247         Updated AC_INIT file to reflect directory reorganization.
2248
2249         * configure.in, .cvsignore, Makefile.am, POTFILES.in:
2250         Reorganized: sources in `src', documentation in `doc'.
2251
2252 1999-04-13  Jesse Thilo  <jthilo@gnu.org>
2253
2254         * src/allocate.c:
2255         Don't declare calloc() and realloc() if not necessary.
2256
2257 1999-04-13  Jesse Thilo  <jthilo@gnu.org>
2258
2259         * configure.in, acconfig.h, acinclude.m4:
2260         Don't declare calloc() and realloc() if not necessary.
2261
2262 1999-03-23  Jesse Thilo  <jthilo@gnu.org>
2263
2264         * po/.cvsignore: Added i18n support.
2265
2266 1999-03-23  Jesse Thilo  <jthilo@gnu.org>
2267
2268         * acconfig.h, configure.in, Makefile.am:
2269         Added i18n support.
2270
2271 1999-03-22  Jesse Thilo  <jthilo@gnu.org>
2272
2273         * src/bison.s1: Fixed #line numbers.
2274
2275 1999-03-15  Jesse Thilo  <jthilo@gnu.org>
2276
2277         * po/es.po, po/fr.po, po/nl.po, po/de.po:
2278         Added PO files from Translation Project.
2279
2280 1999-03-03  Jesse Thilo  <jthilo@gnu.org>
2281
2282         * Makefile.am:
2283         Added support for non-ANSI compilers (ansi2knr).
2284
2285 1999-02-16  Jesse Thilo  <jthilo@gnu.org>
2286
2287         * configure.in: Bumped version number to 1.27.
2288
2289         * Makefile.am:
2290         Added `bison.simple' to list of files removed by `make distclean'.
2291
2292 1999-02-12  Jesse Thilo  <jthilo@gnu.org>
2293
2294         * src/files.c, src/files.h:
2295         Defined locations of parser files in config.h instead of Makefile.
2296
2297 1999-02-12  Jesse Thilo  <jthilo@gnu.org>
2298
2299         * acconfig.h, acinclude.m4, configure.in, Makefile.am:
2300         Defined locations of parser files in config.h instead of Makefile.
2301
2302 1999-02-09  Jesse Thilo  <jthilo@gnu.org>
2303
2304         * Makefile.am:
2305         Removed inappropriate use of $< macro.
2306
2307 1999-02-05  Jesse Thilo  <jthilo@gnu.org>
2308
2309         * po/Makefile.in.in, po/POTFILES.in:
2310         Add `po' directory skeleton.
2311
2312 1999-01-27  Jesse Thilo  <jthilo@gnu.org>
2313
2314         * README: Document help-bison list.
2315
2316         * configure.in: Add check for mkstemp().
2317
2318 1999-01-20  Jesse Thilo  <jthilo@gnu.org>
2319
2320         * src/conflicts.c, src/LR0.c, src/output.c, src/reader.c:
2321         Hush a few compiler warnings.
2322
2323         * src/files.c:
2324         Add tryclose(), which verifies that fclose was successful.
2325         Hush a couple of compiler warnings.
2326
2327 1999-01-20  Jesse Thilo  <jthilo@gnu.org>
2328
2329         * Makefile.am, OChangeLog:
2330         ChangeLog is now automatically generated.  Include the old version as
2331         OChangeLog.
2332
2333 1999-01-14  Jesse Thilo  <jthilo@gnu.org>
2334
2335         * 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:
2336         Update FSF address.
2337
2338 1999-01-14  Jesse Thilo  <jthilo@gnu.org>
2339
2340         * doc/bison.texinfo: Fix formatting glitch.
2341
2342         * doc/bison.texinfo: Update FSF address.
2343
2344 1999-01-14  Jesse Thilo  <jthilo@gnu.org>
2345
2346         * acconfig.h: Update FSF address.
2347
2348 1999-01-08  Jesse Thilo  <jthilo@gnu.org>
2349
2350         * src/system.h:
2351         Don't define PACKAGE here, since config.h defines it.
2352
2353 1998-12-30  Jesse Thilo  <jthilo@gnu.org>
2354
2355         * src/reader.c: Update copyright date.
2356
2357         * src/main.c:
2358         Ditch sprintf to statically-sized buffers in fatal/warn functions in
2359         favor of output directly to stderr (avoids buffer overruns).
2360
2361         * src/reader.c: Some checks for premature EOF.
2362
2363         * 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:
2364         Use prototypes if the compiler understands them.
2365
2366         * src/files.c: Honor TMPDIR on Unix hosts.
2367         Use prototypes if the compiler understands them.
2368
2369         * src/reader.c:
2370         Fix a couple of buffer overrun bugs.
2371         Use prototypes if the compiler understands them.
2372
2373         * src/system.h: Include unistd.h and ctype.h.
2374         Use #ifdef instead of #if for NLS symbols.
2375
2376 1998-12-30  Jesse Thilo  <jthilo@gnu.org>
2377
2378         * doc/bison.texinfo:
2379         Delete comment "consider using @set for edition number, etc..." since
2380         we now are doing so.
2381
2382 1998-12-30  Jesse Thilo  <jthilo@gnu.org>
2383
2384         * configure.in:
2385         Use prototypes if the compiler understands them.
2386
2387         * NEWS: Document 1.26 highlights.
2388
2389         * Makefile.am: Require Automake 1.3 or later.
2390
2391         * acconfig.h:
2392         Use prototypes if the compiler understands them.
2393
2394 1998-12-29  Jesse Thilo  <jthilo@gnu.org>
2395
2396         * src/version.c:
2397         Use VERSION symbol from automake for version number.
2398
2399 1998-12-29  Jesse Thilo  <jthilo@gnu.org>
2400
2401         * acconfig.h, configure.in, version.cin:
2402         Use VERSION symbol from automake for version number.
2403
2404 1998-11-28  Jesse Thilo  <jthilo@gnu.org>
2405
2406         * Makefile.am:
2407         Distribute original version of simple parser (bison.s1), not built
2408         version (bison.simple).
2409
2410 1998-11-28  Jesse Thilo  <jthilo@gnu.org>
2411
2412         * doc/bison.texinfo: Add info dir entry.
2413
2414         * doc/bison.texinfo:
2415         Let automake put version number into documentation.
2416
2417 1998-11-26  Jesse Thilo  <jthilo@gnu.org>
2418
2419         * src/bison.cld, src/build.com, src/vmshlp.mar:
2420         Add non-RCS files from /gd/gnu/bison.
2421
2422 1998-11-26  Jesse Thilo  <jthilo@gnu.org>
2423
2424         * doc/bison.1:
2425         Document the BISON_HAIRY and BISON_SIMPLE variables.
2426
2427 1998-11-25  Jesse Thilo  <jthilo@gnu.org>
2428
2429         * src/version.c: Build version.c automatically.
2430
2431         * src/reader.c:
2432         Fix token numbering (used to start at 258, not 257).
2433
2434         * src/system.h: Include config.h.
2435
2436         * src/getargs.c: Update bug report address.
2437
2438         * src/alloca.c, src/getopt1.c, src/getopt.c, src/getopt.h:
2439         Get latest copies of alloca.c, getopt.c, getopt.h, getopt1.c from gnu.org.
2440
2441 1998-11-25  Jesse Thilo  <jthilo@gnu.org>
2442
2443         * Makefile.am:
2444         Rename bison.simple to bison.s1 (bison.simple is then built from bison.s1).
2445
2446         * configure.in, version.cin:
2447         Build version.c automatically.
2448
2449         * AUTHORS: Add AUTHORS file.
2450
2451         * README: Update bug report address.
2452
2453         * bison.simple:
2454         Rename bison.simple to bison.s1 (bison.simple is then built from bison.s1).
2455
2456         * configure.in, Makefile.am, Makefile.in, stamp-h.in:
2457         Add automake stuff.
2458
2459 1998-11-25  Jesse Thilo  <jthilo@gnu.org>
2460
2461         * doc/bison.texinfo: Clean up some formatting.
2462
2463 1998-05-05  Richard Stallman  <rms@gnu.org>
2464
2465         * doc/bison.texinfo:
2466         Explain better why to make a pure parser.
2467
2468 1998-01-05  Richard Stallman  <rms@gnu.org>
2469
2470         * src/files.c (openfiles):
2471         [_WIN32 && !__CYGWIN32__] Use TEMP or Temp to
2472         find a temporary directory, if possible.  Do not unlink files while
2473         they are open.
2474
2475 1997-08-25  Richard Stallman  <rms@gnu.org>
2476
2477         * src/reader.c (stack_offset;):
2478         Change some warni to warns.
2479
2480         * src/lex.c (literalchar): Use warns, not warni.
2481
2482 1997-06-28  Richard Stallman  <rms@gnu.org>
2483
2484         * src/bison.s1: Add a Bison version comment.
2485
2486         * src/main.c (fatal, warn, berror):
2487         Use program_name.
2488
2489 1997-06-28  Richard Stallman  <rms@gnu.org>
2490
2491         * Makefile.in (bison_version): New variable.
2492         (dist): Use that variable.
2493         (bison.s1): Substitute the Bison version into bison.simple.
2494
2495         * bison.simple: Add a Bison version comment.
2496
2497 1997-06-18  Richard Stallman  <rms@gnu.org>
2498
2499         * src/main.c (fatal, warn, berror):
2500         Make error messages standard.
2501         (toomany): Improve error message text.
2502
2503         * 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:
2504         new.h renamed to alloc.h.
2505
2506 1997-06-18  Richard Stallman  <rms@gnu.org>
2507
2508         * Makefile.in: new.h renamed to alloc.h.
2509
2510 1997-05-24  Richard Stallman  <rms@gnu.org>
2511
2512         * src/lex.c (literalchar):
2513         Fix the code for escaping \, " and '.
2514
2515         (lex): Avoid trouble when there are many chars
2516         to discard in a char literal with just several chars in it.
2517
2518 1997-05-17  Richard Stallman  <rms@gnu.org>
2519
2520         * src/bison.s1:
2521         Use malloc, if using alloca is troublesome.
2522         (YYSTACK_USE_ALLOCA): New flag macro.
2523         Define it for some systems and compilers.
2524         (YYSTACK_ALLOC): New macro.
2525         (yyparse): Use YYSTACK_ALLOC to allocate stack.
2526         If it was malloc'd, free it.
2527
2528 1997-05-17  Richard Stallman  <rms@gnu.org>
2529
2530         * bison.simple:
2531         Use malloc, if using alloca is troublesome.
2532         (YYSTACK_USE_ALLOCA): New flag macro.
2533         Define it for some systems and compilers.
2534         (YYSTACK_ALLOC): New macro.
2535         (yyparse): Use YYSTACK_ALLOC to allocate stack.
2536         If it was malloc'd, free it.
2537
2538 1997-04-23  Richard Stallman  <rms@gnu.org>
2539
2540         * src/bison.s1:
2541         (alloca) [__hpux]: Always define as __builtin_alloca.
2542
2543 1997-04-23  Richard Stallman  <rms@gnu.org>
2544
2545         * bison.simple:
2546         (alloca) [__hpux]: Always define as __builtin_alloca.
2547
2548 1997-04-22  Richard Stallman  <rms@gnu.org>
2549
2550         * src/bison.s1:
2551         [__hpux]: Include alloca.h (right for HPUX 10)
2552         instead of declaring alloca (right for HPUX 9).
2553
2554         * src/bison.s1 (__yy_memcpy):
2555         Declare arg `count' as unsigned int.
2556         (yyparse): Cast third arg to __yy_memcpy to unsigned int.
2557
2558 1997-04-22  Richard Stallman  <rms@gnu.org>
2559
2560         * bison.simple:
2561         [__hpux]: Include alloca.h (right for HPUX 10)
2562         instead of declaring alloca (right for HPUX 9).
2563
2564         * bison.simple (__yy_memcpy):
2565         Declare arg `count' as unsigned int.
2566         (yyparse): Cast third arg to __yy_memcpy to unsigned int.
2567
2568 1997-01-03  Richard Stallman  <rms@gnu.org>
2569
2570         * src/allocate.c: [__STDC__ or _MSC_VER]:
2571         Declare calloc and realloc to return void *.
2572
2573 1997-01-02  Richard Stallman  <rms@gnu.org>
2574
2575         * src/system.h:
2576         [_MSC_VER]: Include stdlib.h and process.h.
2577         [_MSC_VER] (getpid): Define as macro--translate it to _getpid.
2578
2579         * src/main.c (main): Return FAILURE as a value.
2580         (printable_version): Declare arg as int, not char.
2581
2582 1997-01-02  Richard Stallman  <rms@gnu.org>
2583
2584         * Makefile.in (dist):
2585         Explicitly check for symlinks, and copy them.
2586
2587 1996-12-19  Richard Stallman  <rms@gnu.org>
2588
2589         * src/files.c:
2590         [_MSC_VER] (XPFILE, XPFILE1): Define, if not already defined.
2591
2592 1996-12-18  Paul Eggert  <eggert@gnu.org>
2593
2594         * src/bison.s1 (yyparse):
2595         If __GNUC__ and YYPARSE_PARAM are both defined,
2596         declare yyparse to have a void * argument.
2597
2598 1996-12-18  Paul Eggert  <eggert@gnu.org>
2599
2600         * bison.simple (yyparse):
2601         If __GNUC__ and YYPARSE_PARAM are both defined,
2602         declare yyparse to have a void * argument.
2603
2604 1996-12-17  Richard Stallman  <rms@gnu.org>
2605
2606         * src/reduce.c (nbits): Add some casts.
2607
2608 1996-08-12  Richard Stallman  <rms@gnu.org>
2609
2610         * src/bison.s1: Test _MSDOS as well as _MSDOS_.
2611
2612 1996-08-12  Richard Stallman  <rms@gnu.org>
2613
2614         * bison.simple: Test _MSDOS as well as _MSDOS_.
2615
2616 1996-07-31  Richard Stallman  <rms@gnu.org>
2617
2618         * src/bison.s1:
2619         [__sun && __i386]: Include alloca.h.
2620
2621 1996-07-31  Richard Stallman  <rms@gnu.org>
2622
2623         * bison.simple:
2624         [__sun && __i386]: Include alloca.h.
2625
2626 1996-07-30  Richard Stallman  <rms@gnu.org>
2627
2628         * src/bison.s1: Comment change.
2629
2630         * src/bison.s1: Test _MSDOS_, not MSDOS.
2631
2632 1996-07-30  Richard Stallman  <rms@gnu.org>
2633
2634         * bison.simple: Comment change.
2635
2636         * bison.simple: Test _MSDOS_, not MSDOS.
2637
2638 1996-06-01  Richard Stallman  <rms@gnu.org>
2639
2640         * 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:
2641         Insert `_' macro around many string constants.
2642
2643         * src/main.c:
2644         Insert `_' macro around many string constants.
2645
2646         (main): Call setlocale, bindtextdomain and textdomain.
2647
2648         * src/system.h: [HAVE_LOCALE_H]: Include locale.h.
2649         [! HAVE_LOCALE_H] (setlocale): Define as no-op.
2650         [ENABLE_NLS]: Include libintl.h.
2651         [ENABLE_NLS] (gettext): Define.
2652         [! ENABLE_NLS] (bintextdomain, textdomain, _): Consolation definitions.
2653         (N_, PACKAGE, LOCALEDIR): New macros.
2654
2655 1996-06-01  Richard Stallman  <rms@gnu.org>
2656
2657         * POTFILES.in: New file.
2658
2659         * Makefile.in (allocate.o):
2660         Define target explicitly.
2661
2662         * Makefile.in (CFLAGS): Set to @CFLAGS@.
2663         (LDFLAGS): Set to @LDFLAGS@.
2664         (configure): Run autoconf only if preceding `cd' succeeds.
2665         (bison.s1): Redirect output to temporary file then move the
2666         temporary to the target, rather than redirecting directly to bison.s1.
2667         (clean): Remove config.status and config.log.
2668         (distclean): Don't remove config.status here.
2669
2670 1996-05-12  Richard Stallman  <rms@gnu.org>
2671
2672         * src/bison.s1:
2673         (__yy_memcpy) [__cplusplus]: Reorder declarations of variables f and t.
2674
2675 1996-05-12  Richard Stallman  <rms@gnu.org>
2676
2677         * bison.simple:
2678         (__yy_memcpy) [__cplusplus]: Reorder declarations of variables f and t.
2679
2680 1996-05-11  Richard Stallman  <rms@gnu.org>
2681
2682         * src/bison.s1 (__yy_memcpy):
2683         Really reorder the args, as was supposedly done on Feb 14 1995.
2684         (yyparse): Calls changed accordingly.
2685
2686 1996-05-11  Richard Stallman  <rms@gnu.org>
2687
2688         * Makefile.in (dist): Don't use $(srcdir).
2689
2690         * bison.simple (__yy_memcpy):
2691         Really reorder the args, as was supposedly done on Feb 14 1995.
2692         (yyparse): Calls changed accordingly.
2693
2694 1996-01-27  Richard Stallman  <rms@gnu.org>
2695
2696         * src/output.c (output_rule_data):
2697         Test YYERROR_VERBOSE in the conditional
2698         around the definition of ttyname.
2699
2700 1995-12-29  Richard Stallman  <rms@gnu.org>
2701
2702         * src/bison.s1:
2703         Fix line numbers in #line commands.
2704
2705 1995-12-29  Richard Stallman  <rms@gnu.org>
2706
2707         * bison.simple:
2708         Fix line numbers in #line commands.
2709
2710 1995-12-27  Richard Stallman  <rms@gnu.org>
2711
2712         * src/bison.s1 (YYPARSE_PARAM_DECL):
2713         In C++, make it always null.
2714         (YYPARSE_PARAM_ARG): New macro.
2715         (yyparse): Use YYPARSE_PARAM_ARG.
2716
2717 1995-12-27  Richard Stallman  <rms@gnu.org>
2718
2719         * bison.simple (YYPARSE_PARAM_DECL):
2720         In C++, make it always null.
2721         (YYPARSE_PARAM_ARG): New macro.
2722         (yyparse): Use YYPARSE_PARAM_ARG.
2723
2724 1995-11-29  Richard Stallman  <rms@gnu.org>
2725
2726         * doc/bison.texinfo:
2727         Describe literal string tokens, %raw, %no_lines, %token_table.
2728
2729 1995-11-29  Daniel Hagerty  <hag@gnu.org>
2730
2731         * doc/bison.texinfo: Fixed update date
2732
2733 1995-10-16  Richard Stallman  <rms@gnu.org>
2734
2735         * src/version.c: Version 1.25.
2736
2737 1995-10-16  Richard Stallman  <rms@gnu.org>
2738
2739         * NEWS: *** empty log message ***
2740
2741 1995-10-16  Richard Stallman  <rms@gnu.org>
2742
2743         * doc/bison.1, doc/bison.rnh:
2744         Add new options.
2745
2746 1995-10-15  Richard Stallman  <rms@gnu.org>
2747
2748         * src/vmsgetargs.c, src/getargs.c:
2749         Added -n, -k, and -raw switches.
2750         (noparserflag, toknumflag, rawtoknumflag): New variables.
2751
2752         * src/symtab.h (SALIAS):
2753         New #define for adding aliases to %token.
2754         (struct bucket): Added `alias' field.
2755
2756         * src/reduce.c (reduce_grammar):
2757         Revise error message.
2758         (print_notices): Remove final `.' from error message.
2759
2760         * src/reader.c (reader_output_yylsp):
2761         New function.
2762         (readgram): Use `#if 0' around code that accepted %command
2763         inside grammar rules:  The documentation doesn't allow it,
2764         and it will fail since the %command processors scan for the next %.
2765         (parse_token_decl):  Extended the %token
2766         declaration to allow a multi-character symbol as an alias.
2767         (parse_thong_decl): New function.
2768         (read_declarations): Added %thong declarations.
2769         (read_declarations): Handle NOOP to deal with allowing
2770         % declarations as another means to specify the flags.
2771         (readgram): Allow %prec prior to semantics embedded in a rule.
2772         (skip_to_char, read_declarations, copy_definition)
2773         (parse_token_decl, parse_start_decl, parse_type_decl)
2774         (parse_assoc_decl, parse_union_decl, parse_expect_decl)
2775         (get_type_name, copy_guard, copy_action, readgram)
2776         (get_type, packsymbols):  Revised most error messages.
2777         Changed `fatal' to `warnxxx' to avoid aborting for error.
2778         Revised and use multiple warnxxx functions to avoid using VARARGS1.
2779         (read_declarations): Improve the error message for
2780         an invalid character.  Do not abort.
2781         (read_declarations, copy_guard, copy_action): Use
2782         printable_version to avoid unprintable characters in printed output.
2783         (parse_expect_decl): Error if argument to %expect exceeds 10 digits.
2784         (parse_token_decl, parse_assoc_decl, parse_type_decl, get_type):
2785         Allow the type of a non-terminal can be given
2786         more than once, as long as all specifications give the same type.
2787
2788         * src/output.c:
2789         (output_headers, output_trailers, output, output_gram)
2790         (output_rule_data): Implement noparserflag variable.
2791         Implement toknumflag variable.
2792         (output): Call reader_output_yylsp to output LTYPESTR.
2793
2794         * src/main.c (main):
2795          If reader sees an error, don't process the grammar.
2796         (fatals): Updated to not use VARARGS1.
2797         (printable_version, int_to_string, warn, warni, warns, warnss)
2798         (warnsss): New error reporting functions.  Avoid abort for error.
2799
2800         * src/lex.h:
2801         Added THONG and NOOP for alias processing.
2802         Added SETOPT for the new code that allows setting options with %flags.
2803
2804         * src/lex.c:
2805         Include getopt.h.  Add some extern decls.
2806         (safegetc): New function to deal with EOF gracefully.
2807         (literalchar); new function to deal with reading \ escapes.
2808         (lex): Use literalchar.
2809         (lex): Implemented "..." tokens.
2810         (literalchar, lex, parse_percent_token): Made tokenbuffer
2811         always contain the token.  This includes growing the token
2812         buffer while reading an integer.
2813         (parse_percent_token): Replaced if-else statement with percent_table.
2814         (parse_percent_token): Added % declarations as another
2815         way to specify the flags -n, -l, and -r.  Also added hooks for
2816         -d, -k, -y, -v, -t, -p, -b, -o, but implementation requires
2817         major changes to files.c.
2818         (lex) Retain in the incoming stream a character following
2819         an incorrect '/'.
2820         (skip_white_space, lex):  Revised most error messages
2821         and changed fatal to warn to avoid aborting.
2822         (percent_table):  Added %thong declarations.
2823
2824         * src/gram.h: Comment changes.
2825
2826         * src/files.c (openfiles, open_extra_files, done):
2827          Add faction flag
2828         and actfile file.  Handle noparserflag.  Both for -n switch.
2829
2830         * src/conflicts.c (resolve_sr_conflict):
2831         Remove use of alloca.
2832
2833 1995-06-01  Jim Meyering  <meyering@gnu.org>
2834
2835         * doc/bison.texinfo: *** empty log message ***
2836
2837 1995-05-06  Richard Stallman  <rms@gnu.org>
2838
2839         * src/bison.s1: Comment change.
2840
2841 1995-05-06  Richard Stallman  <rms@gnu.org>
2842
2843         * bison.simple: Comment change.
2844
2845 1995-05-03  Richard Stallman  <rms@gnu.org>
2846
2847         * src/version.c: Version now 1.24.
2848
2849         * src/bison.s1: Change distribution terms.
2850
2851         * src/version.c: Version now 1.23.
2852
2853 1995-05-03  Richard Stallman  <rms@gnu.org>
2854
2855         * doc/bison.texinfo:
2856         Rewrite "Conditions for Using Bison".
2857         Update version to 1.24.
2858
2859 1995-05-03  Richard Stallman  <rms@gnu.org>
2860
2861         * bison.simple: Change distribution terms.
2862
2863 1995-02-23  Richard Stallman  <rms@gnu.org>
2864
2865         * src/files.c: Test __VMS_POSIX as well as VMS.
2866
2867 1995-02-14  Jim Meyering  <meyering@gnu.org>
2868
2869         * src/bison.s1 (__yy_memcpy):
2870         Renamed from __yy_bcopy to avoid
2871         confusion.  Reverse FROM and TO arguments to be consistent with
2872         those of memcpy.
2873
2874 1995-02-14  Jim Meyering  <meyering@gnu.org>
2875
2876         * bison.simple (__yy_memcpy):
2877         Renamed from __yy_bcopy to avoid
2878         confusion.  Reverse FROM and TO arguments to be consistent with
2879         those of memcpy.
2880
2881 1994-11-10  David J. MacKenzie  <djm@gnu.org>
2882
2883         * NEWS: reformat
2884
2885         * NEWS: New file.
2886
2887         * Makefile.in (DISTFILES): Include NEWS.
2888
2889         * Makefile.in (DISTFILES):
2890         Include install-sh, not install.sh.
2891
2892         * configure.in: Update to Autoconf v2 macro names.
2893
2894 1994-10-05  David J. MacKenzie  <djm@gnu.org>
2895
2896         * Makefile.in: fix typo
2897
2898         * Makefile.in (prefix, exec_prefix):
2899         Let configure set them.
2900
2901 1994-09-28  David J. MacKenzie  <djm@gnu.org>
2902
2903         * Makefile.in: Set datadir to $(prefix)/share.
2904
2905 1994-09-15  Richard Stallman  <rms@gnu.org>
2906
2907         * src/bison.s1:
2908         Update copyright notice and GPL version.
2909
2910 1994-09-15  Richard Stallman  <rms@gnu.org>
2911
2912         * bison.simple:
2913         Update copyright notice and GPL version.
2914
2915 1994-07-12  Richard Stallman  <rms@gnu.org>
2916
2917         * src/reduce.c, src/reader.c:
2918         entered into RCS
2919
2920 1994-05-05  David J. MacKenzie  <djm@gnu.org>
2921
2922         * Makefile.in: entered into RCS
2923
2924 1994-03-26  Richard Stallman  <rms@gnu.org>
2925
2926         * src/bison.s1: entered into RCS
2927
2928 1994-03-26  Richard Stallman  <rms@gnu.org>
2929
2930         * bison.simple: entered into RCS
2931
2932 1994-03-25  Richard Stallman  <rms@gnu.org>
2933
2934         * src/main.c: entered into RCS
2935
2936 1994-03-24  Richard Stallman  <rms@gnu.org>
2937
2938         * src/conflicts.c: entered into RCS
2939
2940 1994-01-02  Richard Stallman  <rms@gnu.org>
2941
2942         * Makefile.in: *** empty log message ***
2943
2944 1993-11-21  Richard Stallman  <rms@gnu.org>
2945
2946         * src/bison.s1: *** empty log message ***
2947
2948 1993-11-21  Richard Stallman  <rms@gnu.org>
2949
2950         * doc/bison.texinfo: entered into RCS
2951
2952         * doc/bison.texinfo: *** empty log message ***
2953
2954 1993-11-21  Richard Stallman  <rms@gnu.org>
2955
2956         * bison.simple: *** empty log message ***
2957
2958 1993-10-25  David J. MacKenzie  <djm@gnu.org>
2959
2960         * doc/bison.texinfo: *** empty log message ***
2961
2962 1993-10-19  Richard Stallman  <rms@gnu.org>
2963
2964         * src/bison.s1: *** empty log message ***
2965
2966 1993-10-19  Richard Stallman  <rms@gnu.org>
2967
2968         * bison.simple: *** empty log message ***
2969
2970 1993-10-14  Richard Stallman  <rms@gnu.org>
2971
2972         * src/bison.s1: *** empty log message ***
2973
2974 1993-10-14  Richard Stallman  <rms@gnu.org>
2975
2976         * bison.simple: *** empty log message ***
2977
2978 1993-09-14  David J. MacKenzie  <djm@gnu.org>
2979
2980         * doc/bison.texinfo: *** empty log message ***
2981
2982 1993-09-13  Noah Friedman  <friedman@gnu.org>
2983
2984         * Makefile.in: *** empty log message ***
2985
2986 1993-09-10  Richard Stallman  <rms@gnu.org>
2987
2988         * src/conflicts.c: *** empty log message ***
2989
2990         * src/system.h: entered into RCS
2991
2992 1993-09-10  Richard Stallman  <rms@gnu.org>
2993
2994         * doc/bison.1: entered into RCS
2995
2996 1993-09-06  Noah Friedman  <friedman@gnu.org>
2997
2998         * src/version.c: entered into RCS
2999
3000 1993-09-06  Noah Friedman  <friedman@gnu.org>
3001
3002         * Makefile.in: *** empty log message ***
3003
3004 1993-07-30  David J. MacKenzie  <djm@gnu.org>
3005
3006         * Makefile.in: *** empty log message ***
3007
3008 1993-07-24  Richard Stallman  <rms@gnu.org>
3009
3010         * src/bison.s1: *** empty log message ***
3011
3012 1993-07-24  Richard Stallman  <rms@gnu.org>
3013
3014         * bison.simple: *** empty log message ***
3015
3016 1993-07-08  David J. MacKenzie  <djm@gnu.org>
3017
3018         * Makefile.in: *** empty log message ***
3019
3020 1993-07-04  Richard Stallman  <rms@gnu.org>
3021
3022         * src/bison.s1: *** empty log message ***
3023
3024 1993-07-04  Richard Stallman  <rms@gnu.org>
3025
3026         * bison.simple: *** empty log message ***
3027
3028 1993-06-26  David J. MacKenzie  <djm@gnu.org>
3029
3030         * src/getargs.c: entered into RCS
3031
3032 1993-06-26  David J. MacKenzie  <djm@gnu.org>
3033
3034         * doc/bison.texinfo: *** empty log message ***
3035
3036         * doc/bison.1: New file.
3037
3038 1993-06-25  Richard Stallman  <rms@gnu.org>
3039
3040         * src/getargs.c: New file.
3041
3042 1993-06-16  Richard Stallman  <rms@gnu.org>
3043
3044         * src/bison.s1: *** empty log message ***
3045
3046 1993-06-16  Richard Stallman  <rms@gnu.org>
3047
3048         * bison.simple: *** empty log message ***
3049
3050 1993-06-03  Richard Stallman  <rms@gnu.org>
3051
3052         * src/bison.s1: New file.
3053
3054 1993-06-03  Richard Stallman  <rms@gnu.org>
3055
3056         * doc/bison.texinfo: *** empty log message ***
3057
3058 1993-06-03  Richard Stallman  <rms@gnu.org>
3059
3060         * bison.simple: New file.
3061
3062 1993-05-19  Richard Stallman  <rms@gnu.org>
3063
3064         * doc/bison.texinfo: New file.
3065
3066 1993-05-07  Noah Friedman  <friedman@gnu.org>
3067
3068         * Makefile.in: *** empty log message ***
3069
3070 1993-04-28  Noah Friedman  <friedman@gnu.org>
3071
3072         * src/reader.c: *** empty log message ***
3073
3074 1993-04-23  Noah Friedman  <friedman@gnu.org>
3075
3076         * src/alloc.h: entered into RCS
3077
3078 1993-04-20  David J. MacKenzie  <djm@gnu.org>
3079
3080         * src/version.c: *** empty log message ***
3081
3082         * src/files.c, src/allocate.c:
3083         entered into RCS
3084
3085         * src/reader.c: *** empty log message ***
3086
3087         * src/lex.c: entered into RCS
3088
3089         * src/conflicts.c: New file.
3090
3091         * src/symtab.c: entered into RCS
3092
3093         * src/alloc.h: New file.
3094
3095         * src/LR0.c: entered into RCS
3096
3097 1993-04-18  Noah Friedman  <friedman@gnu.org>
3098
3099         * src/reader.c: New file.
3100
3101         * src/version.c: *** empty log message ***
3102
3103 1993-04-18  Noah Friedman  <friedman@gnu.org>
3104
3105         * Makefile.in: *** empty log message ***
3106
3107 1993-04-17  Noah Friedman  <friedman@gnu.org>
3108
3109         * Makefile.in: *** empty log message ***
3110
3111 1993-04-15  Richard Stallman  <rms@gnu.org>
3112
3113         * src/main.c, src/files.c:
3114         New file.
3115
3116 1993-04-15  Noah Friedman  <friedman@gnu.org>
3117
3118         * configure.in: entered into RCS
3119
3120         * configure.in: *** empty log message ***
3121
3122         * configure.in: New file.
3123
3124 1993-04-14  Richard Stallman  <rms@gnu.org>
3125
3126         * Makefile.in: New file.
3127
3128 1993-04-13  Richard Stallman  <rms@gnu.org>
3129
3130         * src/version.c: New file.
3131
3132 1993-03-25  Richard Stallman  <rms@gnu.org>
3133
3134         * src/output.c: entered into RCS
3135
3136 1992-09-25  Richard Stallman  <rms@gnu.org>
3137
3138         * configure.bat: entered into RCS
3139
3140 1992-06-22  Richard Stallman  <rms@gnu.org>
3141
3142         * src/vmsgetargs.c: entered into RCS
3143
3144 1992-06-22  Richard Stallman  <rms@gnu.org>
3145
3146         * doc/bison.rnh: entered into RCS
3147
3148 1992-04-20  David J. MacKenzie  <djm@gnu.org>
3149
3150         * README: entered into RCS
3151
3152 1992-01-22  Richard Stallman  <rms@gnu.org>
3153
3154         * src/machine.h: entered into RCS
3155
3156 1991-12-21  Richard Stallman  <rms@gnu.org>
3157
3158         * src/lalr.c, src/closure.c:
3159         entered into RCS
3160
3161 1991-12-20  Richard Stallman  <rms@gnu.org>
3162
3163         * src/state.h: entered into RCS
3164
3165 1991-12-18  Richard Stallman  <rms@gnu.org>
3166
3167         * src/print.c, src/nullable.c, src/derives.c:
3168         entered into RCS
3169
3170 1991-11-03  David J. MacKenzie  <djm@gnu.org>
3171
3172         * src/warshall.c, src/types.h, src/symtab.h, src/lex.h, src/gram.c, src/gram.h, src/files.h:
3173         entered into RCS
3174
3175 1988-09-09  Richard Stallman  <rms@gnu.org>
3176
3177         * src/bison.hairy: entered into RCS
3178
3179 1987-12-16  Richard Stallman  <rms@gnu.org>
3180
3181         * REFERENCES: entered into RCS