ChangeLog

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