ChangeLog

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