ChangeLog

   1 2000-12-19  Akim Demaille  <akim@epita.fr>
   2
   3         * src/system.h (EXT_TAB, EXT_OUTPUT, EXT_STYPE_H, EXT_GUARD_C):
   4         New macros.
   5         * src/files.c (open_files): Less dependency on MSDOS etc.
   6
   7 2000-12-14  Akim Demaille  <akim@epita.fr>
   8
   9         * src/bison.s1 (YYLLOC_DEFAULT): New macro.
  10         Provide a default definition.
  11         Use it when executing the default @ action.
  12         * src/reader.c (reader_output_yylsp): No longer include
  13         `timestamp' and `text' in the default YYLTYPE.
  14
  15 2000-12-12  Akim Demaille  <akim@epita.fr>
  16
  17         * src/reader.c (copy_definition, parse_union_decl, copy_action)
  18         (copy_guard): Quote the file names.
  19         Reported by Laurent Mascherpa.
  20
  21 2000-12-12  Akim Demaille  <akim@epita.fr>
  22
  23         * src/output.c (output_headers, output_program, output): Be sure
  24         to escape special characters when outputting filenames.
  25         (ACTSTR_PROLOGUE, ACTSTR_EPILOGUE): Remove.
  26         (output_headers): Don't depend on them, Use ACTSTR.
  27
  28 2000-11-17  Akim Demaille  <akim@epita.fr>
  29
  30         * lib/obstack.h: Formatting changes.
  31         (obstack_grow, obstack_grow0): Don't cast WHERE at all: it
  32         prevents type checking.
  33         (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
  34         cast the value to (void *): assigning a `foo *' to a `void *'
  35         variable is valid.
  36         (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
  37         * src/reader.c (parse_union_decl): Typo: use obstack_1grow to
  38         append characters.
  39
  40 2000-11-17  Akim Demaille  <akim@epita.fr>
  41
  42         * tests/Makefile.am (suite.m4, regression.m4, calc.m4): Rename
  43         as...
  44         (suite.m4, regression.m4, calc.m4): these.
  45         * tests/atgeneral.m4: Update from CVS Autoconf.
  46
  47 2000-11-17  Akim Demaille  <akim@epita.fr>
  48
  49         * tests/regression.m4 (%union and --defines): New test,
  50         demonstrating a current bug in the obstack implementation.
  51
  52 2000-11-17  Akim Demaille  <akim@epita.fr>
  53
  54         * src/bison.s1 (_YY_DECL_VARIABLES, YY_DECL_VARIABLES): New
  55         macros.
  56         Use them to declare the variables which are global or local to
  57         `yyparse'.
  58
  59 2000-11-17  Akim Demaille  <akim@epita.fr>
  60
  61         * acconfig.h: Remove, no longer used.
  62
  63 2000-11-07  Akim Demaille  <akim@epita.fr>
  64
  65         * src: s/Copyright (C)/Copyright/g.
  66
  67 2000-11-07  Akim Demaille  <akim@epita.fr>
  68
  69         * src/reader.c (reader): #define YYLSP_NEEDED to 1 instead of just
  70         defining.
  71         * src/bison.s1: s/#ifdef YYLSP_NEEDED/#if YYLSP_NEEDED/.
  72
  73 2000-11-07  Akim Demaille  <akim@epita.fr>
  74
  75         * src/bison.s1 (YYLEX): Use #if instead of #ifdef.
  76         Merge in a single CPP if/else.
  77
  78 2000-11-07  Akim Demaille  <akim@epita.fr>
  79
  80         * src/output.c (output): Remove useless variables.
  81         * lib/obstack.c (obstack_grow, obstack_grow0): Rename the second
  82         argument `data' for consistency with the prototypes.
  83         Qualify it `const'.
  84         (obstack_copy, obstack_copy0): Rename the second argument as
  85         `address' for consistency.  Qualify it `const'.
  86         * lib/obstack.h (obstack_copy, obstack_copy0, obstack_grow)
  87         (obstack_grow0, obstack_ptr_grow, obstack_ptr_grow_fast): Qualify
  88         `const' their input argument (`data' or `address').
  89         Adjust the corresponding macros to include `const' in casts.
  90
  91 2000-11-03  Akim Demaille  <akim@epita.fr>
  92
  93         * src/Makefile.am (INCLUDES): s/PFILE/BISON_SIMPLE/.
  94         s/PFILE1/BISON_HAIRY/.
  95         Adjust dependencies.
  96
  97 2000-11-03  Akim Demaille  <akim@epita.fr>
  98
  99         For some reason, this was not applied.
 100
 101         * src/files.c [VMS]: No longer include `ssdef.h', no longer define
 102         `unlink': it's no longer used.
 103
 104 2000-11-03  Akim Demaille  <akim@epita.fr>
 105
 106         * src/files.c (skeleton_find): New function, eved out of...
 107         (open_files, open_extra_files): here.
 108
 109 2000-11-03  Akim Demaille  <akim@epita.fr>
 110
 111         Don't use `atexit'.
 112
 113         * src/files.c (obstack_save): New function.
 114         (done): Rename as...
 115         (output_files): this.
 116         Use `obstack_save'.
 117         * src/main.c (main): Don't use `atexit' to register `done', since
 118         it no longer has to remove tmp files, just call `output_files'
 119         when there are no errors.
 120
 121 2000-11-02  Akim Demaille  <akim@epita.fr>
 122
 123         * src/files.c [VMS]: No longer include `ssdef.h', no longer define
 124         `unlink': it's no longer used.
 125         * src/files.h: Formatting changes.
 126
 127 2000-11-02  Akim Demaille  <akim@epita.fr>
 128
 129         Remove the last uses of mktemp and unlink/delete.
 130
 131         * src/files.c (fdefines, ftable): Removed.
 132         (defines_ostack, table_obstack): New.
 133         Adjust dependencies of the former into uses of the latter.
 134         * src/output.c (output_short_or_char_table, output_short_table):
 135         Convert to using obstacks.
 136         * src/reader.c (copy_comment2): Accept one FILE * and two
 137         obstacks.
 138         (output_token_defines, reader_output_yylsp): Use obstacks.
 139         * src/system.h (obstack_fgrow3): New.
 140
 141 2000-11-01  Akim Demaille  <akim@epita.fr>
 142
 143         Change each use of `fattrs' into a use of `attrs_obstack'.
 144
 145         * src/reader.c (copy_at): Typo: s/yylloc/yyloc/.
 146         * src/files.c (fattrs): Remove.
 147         (attrs_obstack): New.
 148         Adjust all dependencies.
 149         (done): If SEMANTIC_PARSER, dump attrs_obstack into attrsfile.
 150
 151 2000-11-01  Akim Demaille  <akim@epita.fr>
 152
 153         Introduce obstacks.
 154         Change each use of `faction' into a use of `action_obstack'.
 155
 156         * lib/obstack.h, lib/obstack.c: New files.
 157         * src/files.c (faction): Remove.
 158         (action_obstack): New.
 159         Adjust all dependencies.
 160
 161 2000-10-20  Akim Demaille  <akim@epita.fr>
 162
 163         * lib/quote.h (PARAMS): New macro.  Use it.
 164
 165 2000-10-16  Akim Demaille  <akim@epita.fr>
 166
 167         * src/output.c (output_short_or_char_table): New function.
 168         (output_short_table, output_token_translations): Use it.
 169         (goto_actions): Use output_short_table.
 170
 171 2000-10-16  Akim Demaille  <akim@epita.fr>
 172
 173         * src/symtab.c (bucket_new): New function.
 174         (getsym): Use it.
 175
 176         * src/output.c (output_short_table): New argument to display the
 177         comment associated with the table.
 178         Adjust dependencies.
 179         (output_gram): Use it.
 180         (output_rule_data): Nicer output layout for YYTNAME.
 181
 182 2000-10-16  Akim Demaille  <akim@epita.fr>
 183
 184         * src/lex.c (read_typename): New function.
 185         (lex): Use it.
 186         * src/reader.c (copy_dollar): Likewise.
 187
 188 2000-10-16  Akim Demaille  <akim@epita.fr>
 189
 190         * src/reader.c (copy_comment2): Expect the input stream to be on
 191         the `/' which is suspected to open a comment, instead of being
 192         called after `//' or `/*' was read.
 193         (copy_comment, copy_definition, parse_union_decl, copy_action)
 194         (copy_guard): Adjust.
 195
 196 2000-10-16  Akim Demaille  <akim@epita.fr>
 197
 198         * src/reader.c (parse_expect_decl): Use `skip_white_space' and
 199         `read_signed_integer'.
 200
 201 2000-10-16  Akim Demaille  <akim@epita.fr>
 202
 203         * src/reader.c (copy_dollar): New function.
 204         (copy_guard, copy_action): Use it.
 205
 206 2000-10-16  Akim Demaille  <akim@epita.fr>
 207
 208         * lib/quote.h, lib/quote.c, lib/quotearg.h, lib/quotearg.c:
 209         * m4/prereq.m4, m4/c-bs-a.m4, m4/mbstate.m4:
 210         New files, from Fileutils 4.0.27.
 211         * src/main.c (printable_version): Remove.
 212         * src/lex.c, src/reader.c: Use `quote'.
 213
 214 2000-10-04  Akim Demaille  <akim@epita.fr>
 215
 216         * lib/error.c, lib/error.h: New files, needed by xmalloc.c.
 217
 218 2000-10-04  Akim Demaille  <akim@epita.fr>
 219
 220         * doc/bison.texinfo: Various typos spotted by Neil Booth.
 221
 222 2000-10-04  Akim Demaille  <akim@epita.fr>
 223
 224         When a literal string is used to define two different tokens,
 225         `bison -v' segfaults.
 226         Reported by Piotr Gackiewicz, and fixed by Neil Booth.
 227
 228         * tests/regression.m4: New file.
 229         Include the core of the sample provided by Piotr Gackiewicz.
 230         * src/reader.c (parse_token_decl): Diagnose bad cases, and proceed
 231         properly.
 232
 233 2000-10-04  Akim Demaille  <akim@epita.fr>
 234
 235         * src/reader.c (parse_expect_decl): Keep `count' within the size
 236         of `buffer'.
 237         From Neil Booth.
 238
 239 2000-10-02  Paul Eggert  <eggert@twinsun.com>
 240
 241         * bison.s1 (yyparse): Assign the default value
 242         unconditionally, to avoid a GCC warning and make the parser a
 243         tad smaller.
 244
 245 2000-10-02  Akim Demaille  <akim@epita.fr>
 246
 247         * src/getargs.c (getargs): Don't dump `--help' on unrecognized
 248         options.
 249
 250 2000-10-02  Akim Demaille  <akim@epita.fr>
 251
 252         * src/derives.c, src/print.c, src/reduce.c: To ease the
 253         translation, move some `\n' out of the translated strings.
 254
 255 2000-10-02  Akim Demaille  <akim@epita.fr>
 256
 257         The location tracking mechanism is precious for parse error
 258         messages.  Nevertheless, it is enabled only when `@n' is used in
 259         the grammar, which is a different issue (you can use it in error
 260         message, but not in the grammar per se).  Therefore, there should
 261         be another means to enable it.
 262
 263         * src/getargs.c (getargs): Support `--locations'.
 264         (usage): Report it.
 265         * src/getargs.h (locationsflag): Export it.
 266         * src/lex.c (percent_table): Support `%locations'.
 267         * src/reader.c (yylsp_needed): Remove this variable, now replaced
 268         with `locationsflag'.
 269         * doc/bison.texinfo: Document `--locations' and `%locations'.
 270         Sort the options.
 271         * tests/calc.m4: Test it.
 272
 273         For regularity of the names, replace each
 274         (nolineflag, toknumflag, rawtokenumflag, noparserflag): with...
 275         (no_lineflag, token_tableflag, rawflag, no_parserflag): this.
 276         In addition replace each `flag' with `_flag'.
 277
 278 2000-10-02  Akim Demaille  <akim@epita.fr>
 279
 280         Also test parse error messages, including with YYERROR_VERBOSE.
 281
 282         * tests/calc.m4 (calc.y): Add support for `exp = exp' (non
 283         associative).
 284         Use it to check the computations.
 285         Use it to check `nonassoc' is honored.
 286         (AT_DATA_CALC_Y): Equip `calc.y' with YYERROR_VERBOSE when passed
 287         `--yyerror-verbose'.
 288         (_AT_CHECK_CALC): Adjust to this option.
 289         (_AT_CHECK_CALC_ERROR): New macro to check parse error messages.
 290
 291 2000-10-02  Akim Demaille  <akim@epita.fr>
 292
 293         Test also `--verbose', `--defines' and `--name-prefix'.  Testing
 294         the latter demonstrates a flaw in the handling of non debugging
 295         parsers introduced by myself on 2000-03-16: `#define yydebug 0'
 296         was used in order to simplify:
 297
 298         #if YYDEBUG
 299         if (yydebug)
 300         {
 301         ...
 302         }
 303         #endif
 304
 305         into
 306
 307         if (yydebug)
 308         {
 309         ...
 310         }
 311
 312         unfortunately this leads to a CPP conflict when
 313         `--name-prefix=foo' is used since it produces `#define yydebug
 314         foodebug'.
 315
 316         * src/bison.s1 [!YYDEBUG]: Do not define yydebug.
 317         (YYDPRINTF): New macro.
 318         Spread its use.
 319         * tests/calc.m4 (AT_CHECK_CALC): Do require a title, build it from
 320         the bison options.
 321         Also test `--verbose', `--defines' and `--name-prefix'.
 322
 323 2000-10-02  Akim Demaille  <akim@epita.fr>
 324
 325         Improve the readability of the produced parsers.
 326
 327         * src/bison.s1: Formatting changes.
 328         Improve the comment related to the `$' mark.
 329         (yydefault): Don't fall through to `yyresume': `goto' there.
 330         * src/output.c (output_parser): When the `$' is met, skip the end
 331         of its line.
 332         New variable, `number_of_dollar_signs', to check there's exactly
 333         one `$' in the parser skeleton.
 334
 335 2000-10-02  Akim Demaille  <akim@epita.fr>
 336
 337         * lib/xstrdup.c: New file, from the fileutils.
 338         * src/reader.c (parse_token_decl, get_type_name, parse_type_decl)
 339         (parse_assoc_decl, parse_thong_decl, get_type): Use `xstrdup'
 340         instead of strlen + xmalloc + strcpy.
 341         * src/symtab.c (copys): Remove, use xstrdup instead.
 342
 343 2000-10-02  Akim Demaille  <akim@epita.fr>
 344
 345         * src/gram.h (associativity): New enum type which replaces the
 346         former CPP macros `RIGHT_ASSOC', `LEFT_ASSOC' and `NON_ASSOC' with
 347         `right_assoc', `left_assoc' and `non_assoc'.
 348         Adjust all dependencies.
 349         * src/reader.c: Formatting changes.
 350         (LTYPESTR): Don't define it, use it as a literal in
 351         `reader_output_yylsp'.
 352         * src/symtab.h (symbol_class): New enum type which replaces the
 353         former CPP macros `SUNKNOWN', `STOKEN and `SNTERM' with
 354         `sunknown', `stoken and `snterm'.
 355
 356 2000-10-02  Akim Demaille  <akim@epita.fr>
 357
 358         * src/getargs.c (fixed_outfiles): Rename as...
 359         (yaccflag): for consistency and accuracy.
 360         Adjust dependencies.
 361
 362 2000-10-02  Akim Demaille  <akim@epita.fr>
 363
 364         Use the more standard files `xalloc.h' and `xmalloc.c' instead of
 365         Bison's `allocate.c' and `alloc.h'.  This patch was surprisingly
 366         difficult and introduced a lot of core dump.  It turns out that
 367         Bison used an implementation of `xmalloc' based on `calloc', and
 368         at various places it does depend upon the initialization to 0.  I
 369         have not tried to isolate the pertinent places, and all the former
 370         calls to Bison's `xmalloc' are now using `XCALLOC'.  Someday,
 371         someone should address this issue.
 372
 373         * src/allocate.c, src/alloc.h, m4/bison-decl.m4: Remove.
 374         * lib/xmalloc.c, lib/xalloc.h, m4/malloc.m4, m4/realloc.m4: New
 375         files.
 376         Adjust dependencies.
 377         * src/warshall.h: New file.
 378         Propagate.
 379
 380 2000-10-02  Akim Demaille  <akim@epita.fr>
 381
 382         Various anti-`extern in *.c' changes.
 383
 384         * src/system.h: Include `assert.h'.
 385
 386 2000-10-02  Akim Demaille  <akim@epita.fr>
 387
 388         * src/state.h (nstates, final_state, first_state, first_shift)
 389         (first_reduction): Move their exportation from here...
 390         * src/LR0.h: to here.
 391         Adjust dependencies.
 392         * src/getargs.c (statisticsflag): New variable.
 393         Add support for `--statistics'.
 394         Adjust dependencies.
 395
 396         Remove a lot of now useless `extern' statements in most files.
 397
 398 2000-10-02  Akim Demaille  <akim@epita.fr>
 399
 400         * src/LR0.h: New file.
 401         Propagate its use.
 402
 403 2000-10-02  Akim Demaille  <akim@epita.fr>
 404
 405         * src/print.h: New file.
 406         Propagate its use.
 407         * src/print.c: Formatting and ordering changes.
 408         (verbose, terse): Replace with...
 409         (print_results): this new function.
 410         Adjust dependencies.
 411
 412 2000-10-02  Akim Demaille  <akim@epita.fr>
 413
 414         * src/conflicts.c (conflict_report): New function.
 415         (conflict_log, verbose_conflict_log): Replace with...
 416         (print_conflicts): this function.
 417         Adjust dependencies.
 418         * src/conflicts.h: New file.
 419         Propagate its inclusion.
 420
 421 2000-10-02  Akim Demaille  <akim@epita.fr>
 422
 423         * src/nullable.h: New file.
 424         Propagate its inclusion.
 425         * src/nullable.c: Formatting changes.
 426
 427 2000-10-02  Akim Demaille  <akim@epita.fr>
 428
 429         * src/reduce.h: New file.
 430         Propagate its inclusion.
 431         * src/reduce.c: Topological sort and other formatting changes.
 432         (bool, TRUE, FALSE): Move their definition to...
 433         * src/system.h: here.
 434
 435 2000-10-02  Akim Demaille  <akim@epita.fr>
 436
 437         * src/files.c: Formatting changes.
 438         (tryopen, tryclose, openfiles): Rename as...
 439         (xfopen, xfclose, open_files): this.
 440         (stringappend): static.
 441         * src/files.h: Complete the list of exported symbols.
 442         Propagate its use.
 443
 444 2000-10-02  Akim Demaille  <akim@epita.fr>
 445
 446         * src/reader.h: New file.
 447         Propagate its use instead of tedious list of `extern' and
 448         prototypes.
 449         * src/reader.c: Formatting changes, topological sort,
 450         s/register//.
 451
 452 2000-10-02  Akim Demaille  <akim@epita.fr>
 453
 454         * src/lex.h: Prototype `lex.c' exported functions.
 455         * src/reader.c: Adjust.
 456         * src/lex.c: Formatting changes.
 457         (safegetc): Rename as...
 458         (xgetc): this.
 459
 460 2000-10-02  Akim Demaille  <akim@epita.fr>
 461
 462         * src/lalr.h: New file.
 463         Propagate its inclusion instead of prototypes and `extern'.
 464         * src/lalr.c: Formatting changes, topological sorting etc.
 465
 466 2000-10-02  Akim Demaille  <akim@epita.fr>
 467
 468         * src/output.c (token_actions): Introduce a temporary array,
 469         YYDEFACT, that makes it possible for this function to use
 470         output_short_table.
 471
 472 2000-10-02  Akim Demaille  <akim@epita.fr>
 473
 474         `user_toknums' is output as a `short[]' in `output.c', while it is
 475         defined as a `int[]' in `reader.c'.  For consistency with the
 476         other output tables, `user_toknums' is now defined as a table of
 477         shorts.
 478
 479         * src/reader.c (user_toknums): Be a short table instead of an int
 480         table.
 481         Adjust dependencies.
 482
 483         Factor the short table outputs.
 484
 485         * src/output.c (output_short_table): New function.
 486         * src/output.c (output_gram, output_stos, output_rule_data)
 487         (output_base, output_table, output_check):  Use it.
 488
 489 2000-10-02  Akim Demaille  <akim@epita.fr>
 490
 491         * src/output.c (output): Topological sort of the functions, in
 492         order to get rid of the `static' prototypes.
 493         No longer use `register'.
 494         * src/output.h: New file.
 495         Propagate its inclusion in files explicitly prototyping functions
 496         from output.c.
 497
 498 2000-09-21  Akim Demaille  <akim@epita.fr>
 499
 500         * src/atgeneral.m4: Update from Autoconf.
 501
 502 2000-09-21  Akim Demaille  <akim@epita.fr>
 503
 504         * src/closure.h: New file.
 505         * src/closure.c: Formatting changes, topological sort over the
 506         functions, use of closure.h.
 507         (initialize_closure, finalize_closure):  Rename as...
 508         (new_closure, free_closure): these.  Adjust dependencies.
 509         * src/LR0.c: Formatting changes, topological sort, use of
 510         cloture.h.
 511         (initialize_states): Rename as...
 512         (new_states): this.
 513         * src/Makefile.am (noinst_HEADERS): Adjust.
 514
 515 2000-09-20  Akim Demaille  <akim@epita.fr>
 516
 517         * src/acconfig.h: Don't protect config.h against multiple
 518         inclusion.
 519         Don't define PARAMS.
 520         * src/system.h: Define PARAMS.
 521         Remove some of the ad-hoc CPP magic for DOS, VMS etc.: this is the
 522         purpose of config.h.  system.h must not try to fix wrong
 523         definitions in config.h.
 524
 525 2000-09-20  Akim Demaille  <akim@epita.fr>
 526
 527         * src/derives.h: New file.
 528         * src/main.c, src/derives.h: Use it.
 529         Formatting changes.
 530         * src/Makefile.am (noinst_HEADERS): Adjust.
 531
 532 2000-09-20  Akim Demaille  <akim@epita.fr>
 533
 534         * tests/atgeneral.m4: Update from Autoconf.
 535         * tests/calc.m4 (_AT_DATA_CALC_Y, AT_DATA_CALC_Y, _AT_CHECK_CALC)
 536         (AT_CHECK_CALC): New macros.
 537         Use these macros to test bison with options `', `--raw',
 538         `--debug', `--yacc', `--yacc --debug'.
 539
 540 2000-09-19  Akim Demaille  <akim@epita.fr>
 541
 542         * src/output.c: Formatting changes.
 543         * src/machine.h: Remove, leaving its contents in...
 544         * src/system.h: here.
 545         Include stdio.h.
 546         Adjust all dependencies on stdio.h and machine.h.
 547         * src/getargs.h: New file.
 548         Let all `extern' declarations about getargs.c be replaced with
 549         inclusion of `getargs.h'.
 550         * src/Makefile.am (noinst_HEADERS): Adjust.
 551
 552         * tests/calc.m4 (yyin): Be initialized in main, not on the global
 553         scope.
 554         (yyerror): Returns void, not int.
 555         * doc/bison.texinfo: Formatting changes.
 556
 557 2000-09-19  Akim Demaille  <akim@epita.fr>
 558
 559         * tests/calc.m4 (calc.y): Do not assign to stdin, as it's not
 560         portable.
 561
 562 2000-09-18  Akim Demaille  <akim@epita.fr>
 563
 564         * configure.in: Append WARNING_CFLAGS to CFLAGS.
 565         * src/Makefile.am (INCLUDES): Don't.
 566         Be ready to fetch headers in lib/.
 567
 568 2000-09-18  Akim Demaille  <akim@epita.fr>
 569
 570         * doc/bison.texinfo: Update the copyright.
 571         ANSIfy and GNUify the examples.
 572         Remove the old menu.
 573
 574 2000-09-18  Akim Demaille  <akim@epita.fr>
 575
 576         First set of tests: use the `calc' example from the documentation.
 577
 578         * src/bison.s1 (yyparse): Condition the code using `yytname' which
 579         is defined only when YYDEBUG is.
 580         * m4/atconfig.m4 (AT_CONFIG): Adjust to Autoconf 2.13.
 581         * src/files.c (tryopen, tryclose): Formatting changes.
 582         Move to the top and be static.
 583         * src/reader.c (read_signed_integer): Likewise.
 584         * tests/calc.m4: New file.
 585         * Makefile.am, suite.m4: Adjust.
 586         * m4/atconfig.m4: Set BISON_SIMPLE and BISON_HAIRY.
 587
 588 2000-09-18  Akim Demaille  <akim@epita.fr>
 589
 590         Add support for an Autotest test suite for Bison.
 591
 592         * m4/m4.m4, m4/atconfig.m4: New files.
 593         * m4/Makefile.am (EXTRA_DIST): Adjust.
 594         * tests/suite.m4, tests/Makefile.am, tests/atgeneral.m4: New
 595         files.
 596         * src/getargs.c: Display a more standard --version message.
 597         * src/reader.c (reader): Formatting changes.
 598         No longer depend upon VERSION_STRING.
 599         * configure.in: No longer use `dnl'.
 600         Set up the test suite and the new directory `tests/.
 601         (VERSION_STRING): Remove.
 602
 603 2000-04-14  Akim Demaille  <akim@epita.fr>
 604
 605         * src/reader.c (copy_comment2): New function, same as former
 606         `copy_comment', but outputs into two FILE *.
 607         (copy_comment): Use it.
 608         (parse_union_decl): Use it.
 609         (get_type, parse_start_decl): Use the same `invalid' message.
 610         (parse_start_decl, parse_union_decl): Use the same `multiple'
 611         message.
 612         (parse_union_decl, copy_guard, copy_action): Use the same
 613         `unmatched' message.
 614         * m4/Makefile.am (EXTRA_DIST): Add `warning.m4'.
 615
 616 2000-03-31  Akim Demaille  <akim@epita.fr>
 617
 618         * src/files.c (tryopen, tryclose): Move to the top.
 619         Be static.
 620
 621 2000-03-31  Akim Demaille  <akim@epita.fr>
 622
 623         * src/main.c (main): Don't call `done', exit does it.
 624
 625 2000-03-31  Akim Demaille  <akim@epita.fr>
 626
 627         * allocate.c: s/return (foo)/return foo/.
 628         * lalr.c: Likewise.
 629         * LR0.c: Likewise.
 630         * output.c: Likewise.
 631         * reader.c: Likewise.
 632         * symtab.c: Likewise.
 633         * vmsgetargs.c: Likewise.
 634
 635 2000-03-31  Akim Demaille  <akim@epita.fr>
 636
 637         Clean up the error reporting functions.
 638
 639         * src/report.c: New file.
 640         * src/report.h: Likewise.
 641         * src/Makefile.am: Adjust.
 642         * m4/error.m4: New file.
 643         * m4/Makefile.am: Adjust.
 644         * configure.in (jm_PREREQ_ERROR): Call it.
 645         * src/main.c (int_to_string, banner, fatal_banner, warn_banner):
 646         Remove.
 647         (fatal, fatals): Remove.  All callers use complain.c::fatal.
 648         (warn, warni, warns, warnss, warnss): Remove.  All callers use
 649         complain.c::complain.
 650         (toomany): Remove, use fatal instead.
 651         * src/files.c (done): No argument, use complain_message_count.
 652         * src/main.c (main): Register `done' to `atexit'.
 653
 654         * src/getargs.c (usage): More `fputs', less `fprintf'.
 655
 656 2000-03-28  Akim Demaille  <akim@epita.fr>
 657
 658         * lib/: New directory.
 659         * Makefile.am (SUBDIRS): Adjust.
 660         * configure.in: Adjust.
 661         (LIBOBJS): Although not used yet, AC_SUBST it, otherwise it's
 662         useless.
 663         * src/alloca.c: Moved to lib/.
 664         * src/getopt.c: Likewise.
 665         * src/getopt1.c: Likewise.
 666         * src/getopt.h: Likewise.
 667         * src/ansi2knr.c: Likewise.
 668         * src/ansi2knr.1: Likewise.
 669         * src/Makefile.am: Adjust.
 670         * lib/Makefile.am: New file.
 671
 672 2000-03-28  Akim Demaille  <akim@epita.fr>
 673
 674         * src/getargs.c (usage): Refresh the help message.
 675
 676 2000-03-17  Akim Demaille  <akim@epita.fr>
 677
 678         * src/getopt1.c: Updated from textutils 2.0e
 679         * src/getopt.c: Likewise.
 680         * src/getopt.h: Likewise.
 681
 682 2000-03-17  Akim Demaille  <akim@epita.fr>
 683
 684         * src/Makefile.am (bison.simple): Fix the awk program: quote only
 685         the file name, not the whole `#line LINE FILE'.
 686
 687 2000-03-17  Akim Demaille  <akim@epita.fr>
 688
 689         On syntax errors, report the token on which we choked.
 690
 691         * src/bison.s1 (yyparse): In the label yyerrlab, when
 692         YYERROR_VERBOSE, add yychar in msg.
 693
 694 2000-03-17  Akim Demaille  <akim@epita.fr>
 695
 696         * src/reader.c (copy_at): New function.
 697         (copy_guard): Use it.
 698         (copy_action): Use it.
 699
 700 2000-03-17  Akim Demaille  <akim@epita.fr>
 701
 702         Be kind to translators, save some useless translations.
 703
 704         * src/main.c (banner): New function.
 705         (fatal_banner): Use it.
 706         (warn_banner): Use it.
 707
 708 2000-03-17  Akim Demaille  <akim@epita.fr>
 709
 710         * src/reader.c (copy_definition): Use copy_string and
 711         copy_comment.  Removed now unused `match', `ended',
 712         `cplus_comment'.
 713         (copy_comment, copy_string): Moved, to be visible from
 714         copy_definition.
 715
 716 2000-03-17  Akim Demaille  <akim@epita.fr>
 717
 718         * src/reader.c (copy_string): Declare `static inline'.  No
 719         problems with inline, since it is checked by configure.
 720         (copy_comment): Likewise.
 721
 722 2000-03-17  Akim Demaille  <akim@epita.fr>
 723
 724         * src/reader.c (packsymbols): Formatting changes.
 725
 726 2000-03-17  Akim Demaille  <akim@epita.fr>
 727
 728         * src/reader.c (copy_comment): New function, factored out from:
 729         (copy_action): Use it.  Removed now unused `match', `ended',
 730         `cplus_comment'.
 731         (copy_guard): Likewise.
 732
 733 2000-03-17  Akim Demaille  <akim@epita.fr>
 734
 735         * src/reader.c (copy_string): New function, factored out from:
 736         (copy_action): Use it.
 737         (copy_guard): Likewise.
 738
 739 2000-03-17  Akim Demaille  <akim@epita.fr>
 740
 741         Change the handling of @s so that they behave exactly like $s.
 742         There is now a pseudo variable @$ (readble and writable), location
 743         of the lhs of the rule (by default ranging from the location of
 744         the first symbol of the rhs, to the location of the last symbol,
 745         or, if the rhs is empty, YYLLOC).
 746
 747         * src/bison.s1 [YYLSP_NEEDED] (yyloc): New variable, twin of
 748         yyval.
 749         (yyparse): When providing a default semantic action, provide a
 750         default location action.
 751         (after the $): No longer change `*YYLSP', just stack YYLOC the
 752         same way you stack YYVAL.
 753         * src/reader.c (read_declarations): Use warns.
 754         (copy_guard, case '@'): Also recognize `@$', expanded as `YYLOC'.
 755         (copy_action, case '@'): Likewise.
 756         Use a standard error message, to save useless work from
 757         translators.
 758
 759 2000-03-17  Akim Demaille  <akim@epita.fr>
 760
 761         * src/bison.s1: Formatting and cosmetics changes.
 762         * src/reader.c: Likewise.
 763         Update the Copyright notice.
 764
 765 2000-03-17  Akim Demaille  <akim@epita.fr>
 766
 767         * src/bison.s1 (#line): All set to `#line' only, since the
 768         Makefile now handles them.
 769
 770 2000-03-16  Akim Demaille  <akim@epita.fr>
 771
 772         * src/output.c (output_rule_data): Output the documentation of
 773         some of the tables.
 774         (Copyright notice): Update.
 775         Formatting changes.
 776
 777 2000-03-16  Akim Demaille  <akim@epita.fr>
 778
 779         * src/bison.s1 [!YYDEBUG]: Define yydebug to 0.  This allows to
 780         remove most `#if YYDEBUG != 0', since `if (yydebug)' is enough.
 781         One `#if YYDEBUG' remains, since it uses variables which are
 782         defined only if `YYDEBUG != 0'.
 783
 784 2000-03-16  Akim Demaille  <akim@epita.fr>
 785
 786         * src/bison.s1 (yyparse): Reorganize the definitions of the stacks
 787         and related variables so that the similarities are highlighted.
 788
 789 2000-03-16  Akim Demaille  <akim@epita.fr>
 790
 791         * src/bison.s1: Properly indent CPP directives.
 792
 793 2000-03-16  Akim Demaille  <akim@epita.fr>
 794
 795         * src/bison.s1: Properly indent the `alloca' CPP section.
 796
 797 2000-03-16  Akim Demaille  <akim@epita.fr>
 798
 799         Do not hard code values of directories in `configure.in'.
 800         Update the `configure' tool chain.
 801
 802         * configure.in (XPFILE, XPFILE1, LOCALEDIR): Remove, handled by
 803         src/makefile.am.
 804         (VERSION_STRING): Use the third arg of AC_DEFINE_UNQUOTED.
 805         (AC_OUTPUT): Add m4/Makefile.
 806         Bump to bison 1.28a, 1.29 has never been released.
 807         * acconfig.h (XPFILE, XPFILE1, LOCALEDIR): Remove, since they are
 808         handled via src/Makefile.am.
 809         (VERSION_STRING, PROTOTYPES, ENABLE_NLS, HAVE_CATGETS,
 810         HAVE_GETTEXT, HAVE_LC_MESSAGES, HAVE_STPCPY): Remove, handled by
 811         autoheader.
 812         * Makefile.am (SUBDIRS): Add m4.
 813         (ACLOCAL_AM_FLAGS): New variable.
 814         (AUTOMAKE_OPTIONS): Add check-news.
 815         * src/Makefile.am (bison.simple): Use awk to replace #line lines with
 816         the proper line number and file name.
 817         (DEFS): Propagate the location of bison library files and of the
 818         locale files.
 819         (INCLUDES): Added `-I ..' so that one can compile with srcdir !=
 820         builddir.
 821         * acinclude.m4: Remove, replaced by the directory m4.
 822         * m4/Makefile.am (EXTRA_DIST): New variable.
 823         * m4/gettext.m4: New file, from the fileutils.
 824         * m4/lcmessage.m4: Likewise
 825         * m4/progtest.m4: Likewise.
 826         * m4/bison-decl.m4: New file, extracted from former acinclude.m4.
 827
 828 2000-03-10  Akim Demaille  <akim@epita.fr>
 829
 830         * src/closure.c:
 831         Formatting changes of various comments.
 832         Respect the GNU coding standards at various places.
 833         Don't use `_()' when no translation is needed.
 834
 835 1999-12-13  Jesse Thilo  <jthilo@gnu.org>
 836
 837         * src/files.c:
 838         OS/2 honors TMPDIR environment variable.
 839
 840 1999-12-13  Jesse Thilo  <jthilo@gnu.org>
 841
 842         * doc/bison.texinfo: Tweaked spelling and grammar.
 843         Updated ISBN.
 844         Removed reference to price of printed copy.
 845         Mention BISON_SIMPLE and BISON_HAIRY.
 846
 847 1999-12-13  Jesse Thilo  <jthilo@gnu.org>
 848
 849         * configure.in, NEWS:
 850         Bison 1.29 released.
 851
 852 1999-10-27  Jesse Thilo  <jthilo@gnu.org>
 853
 854         * doc/.cvsignore, doc/Makefile.am, doc/refcard.tex:
 855         Added reference card.
 856
 857 1999-07-26  Jesse Thilo  <jthilo@gnu.org>
 858
 859         * po/ru.po: Added Russian translation.
 860
 861 1999-07-26  Jesse Thilo  <jthilo@gnu.org>
 862
 863         * configure.in: Added Russian translation.
 864
 865 1999-07-06  Jesse Thilo  <jthilo@gnu.org>
 866
 867         * configure.in, NEWS, README:
 868         Released version 1.28.
 869
 870 1999-06-14  Jesse Thilo  <jthilo@gnu.org>
 871
 872         * src/system.h:
 873         Squashed redefinition warning on some systems.
 874
 875         * src/getargs.c, src/Makefile.am, src/reader.c, src/version.c:
 876         Have configure build version string instead of relying on ANSI string
 877         concatentation.
 878
 879 1999-06-14  Jesse Thilo  <jthilo@gnu.org>
 880
 881         * po/POTFILES.in: Got rid of version.c.
 882
 883 1999-06-14  Jesse Thilo  <jthilo@gnu.org>
 884
 885         * acconfig.h, configure.in:
 886         Have configure build version string instead of relying on ANSI string
 887         concatentation.
 888
 889 1999-06-08  Jesse Thilo  <jthilo@gnu.org>
 890
 891         * doc/bison.1:
 892         Dropped mention of `+' for long-named options.
 893
 894 1999-05-30  Jesse Thilo  <jthilo@gnu.org>
 895
 896         * src/files.c: Added <unistd.h> for unlink().
 897
 898         * src/Makefile.am, src/system.h:
 899         I18n fixes.
 900
 901 1999-05-30  Jesse Thilo  <jthilo@gnu.org>
 902
 903         * README: Added a FAQ list.
 904
 905         * configure.in, acconfig.h:
 906         I18n fixes.
 907
 908 1999-05-30  Jesse Thilo  <jthilo@gnu.org>
 909
 910         * doc/FAQ, doc/Makefile.am:
 911         Added a FAQ list.
 912
 913 1999-05-19  Jesse Thilo  <jthilo@gnu.org>
 914
 915         * src/alloc.h, src/symtab.h, src/version.c:
 916         Protected inclusion of "config.h" with HAVE_CONFIG_H.
 917
 918 1999-04-18  Jesse Thilo  <jthilo@gnu.org>
 919
 920         * src/.cvsignore, src/Makefile.am:
 921         Reorganized: sources in `src', documentation in `doc'.
 922
 923         * src/lex.c (literalchar):
 924         fixed the code for escaping double quotes (thanks
 925         Jonathan Czisny.)
 926
 927 1999-04-18  Jesse Thilo  <jthilo@gnu.org>
 928
 929         * po/de.po, po/es.po, po/fr.po, po/nl.po, po/POTFILES.in:
 930         Adjusted paths to reflect directory reorganization.
 931
 932 1999-04-18  Jesse Thilo  <jthilo@gnu.org>
 933
 934         * doc/.cvsignore, doc/Makefile.am:
 935         Reorganized: sources in `src', documentation in `doc'.
 936
 937 1999-04-18  Jesse Thilo  <jthilo@gnu.org>
 938
 939         * configure.in:
 940         Updated AC_INIT file to reflect directory reorganization.
 941
 942         * configure.in, .cvsignore, Makefile.am, POTFILES.in:
 943         Reorganized: sources in `src', documentation in `doc'.
 944
 945 1999-04-13  Jesse Thilo  <jthilo@gnu.org>
 946
 947         * src/allocate.c:
 948         Don't declare calloc() and realloc() if not necessary.
 949
 950 1999-04-13  Jesse Thilo  <jthilo@gnu.org>
 951
 952         * configure.in, acconfig.h, acinclude.m4:
 953         Don't declare calloc() and realloc() if not necessary.
 954
 955 1999-03-23  Jesse Thilo  <jthilo@gnu.org>
 956
 957         * po/.cvsignore: Added i18n support.
 958
 959 1999-03-23  Jesse Thilo  <jthilo@gnu.org>
 960
 961         * acconfig.h, configure.in, Makefile.am:
 962         Added i18n support.
 963
 964 1999-03-22  Jesse Thilo  <jthilo@gnu.org>
 965
 966         * src/bison.s1: Fixed #line numbers.
 967
 968 1999-03-15  Jesse Thilo  <jthilo@gnu.org>
 969
 970         * po/es.po, po/fr.po, po/nl.po, po/de.po:
 971         Added PO files from Translation Project.
 972
 973 1999-03-03  Jesse Thilo  <jthilo@gnu.org>
 974
 975         * Makefile.am:
 976         Added support for non-ANSI compilers (ansi2knr).
 977
 978 1999-02-16  Jesse Thilo  <jthilo@gnu.org>
 979
 980         * configure.in: Bumped version number to 1.27.
 981
 982         * Makefile.am:
 983         Added `bison.simple' to list of files removed by `make distclean'.
 984
 985 1999-02-12  Jesse Thilo  <jthilo@gnu.org>
 986
 987         * src/files.c, src/files.h:
 988         Defined locations of parser files in config.h instead of Makefile.
 989
 990 1999-02-12  Jesse Thilo  <jthilo@gnu.org>
 991
 992         * acconfig.h, acinclude.m4, configure.in, Makefile.am:
 993         Defined locations of parser files in config.h instead of Makefile.
 994
 995 1999-02-09  Jesse Thilo  <jthilo@gnu.org>
 996
 997         * Makefile.am:
 998         Removed inappropriate use of $< macro.
 999
1000 1999-02-05  Jesse Thilo  <jthilo@gnu.org>
1001
1002         * po/Makefile.in.in, po/POTFILES.in:
1003         Add `po' directory skeleton.
1004
1005 1999-01-27  Jesse Thilo  <jthilo@gnu.org>
1006
1007         * README: Document help-bison list.
1008
1009         * configure.in: Add check for mkstemp().
1010
1011 1999-01-20  Jesse Thilo  <jthilo@gnu.org>
1012
1013         * src/conflicts.c, src/LR0.c, src/output.c, src/reader.c:
1014         Hush a few compiler warnings.
1015
1016         * src/files.c:
1017         Add tryclose(), which verifies that fclose was successful.
1018         Hush a couple of compiler warnings.
1019
1020 1999-01-20  Jesse Thilo  <jthilo@gnu.org>
1021
1022         * Makefile.am, OChangeLog:
1023         ChangeLog is now automatically generated.  Include the old version as
1024         OChangeLog.
1025
1026 1999-01-14  Jesse Thilo  <jthilo@gnu.org>
1027
1028         * 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:
1029         Update FSF address.
1030
1031 1999-01-14  Jesse Thilo  <jthilo@gnu.org>
1032
1033         * doc/bison.texinfo: Fix formatting glitch.
1034
1035         * doc/bison.texinfo: Update FSF address.
1036
1037 1999-01-14  Jesse Thilo  <jthilo@gnu.org>
1038
1039         * acconfig.h: Update FSF address.
1040
1041 1999-01-08  Jesse Thilo  <jthilo@gnu.org>
1042
1043         * src/system.h:
1044         Don't define PACKAGE here, since config.h defines it.
1045
1046 1998-12-30  Jesse Thilo  <jthilo@gnu.org>
1047
1048         * src/reader.c: Update copyright date.
1049
1050         * src/main.c:
1051         Ditch sprintf to statically-sized buffers in fatal/warn functions in
1052         favor of output directly to stderr (avoids buffer overruns).
1053
1054         * src/reader.c: Some checks for premature EOF.
1055
1056         * 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:
1057         Use prototypes if the compiler understands them.
1058
1059         * src/files.c: Honor TMPDIR on Unix hosts.
1060         Use prototypes if the compiler understands them.
1061
1062         * src/reader.c:
1063         Fix a couple of buffer overrun bugs.
1064         Use prototypes if the compiler understands them.
1065
1066         * src/system.h: Include unistd.h and ctype.h.
1067         Use #ifdef instead of #if for NLS symbols.
1068
1069 1998-12-30  Jesse Thilo  <jthilo@gnu.org>
1070
1071         * doc/bison.texinfo:
1072         Delete comment "consider using @set for edition number, etc..." since
1073         we now are doing so.
1074
1075 1998-12-30  Jesse Thilo  <jthilo@gnu.org>
1076
1077         * configure.in:
1078         Use prototypes if the compiler understands them.
1079
1080         * NEWS: Document 1.26 highlights.
1081
1082         * Makefile.am: Require Automake 1.3 or later.
1083
1084         * acconfig.h:
1085         Use prototypes if the compiler understands them.
1086
1087 1998-12-29  Jesse Thilo  <jthilo@gnu.org>
1088
1089         * src/version.c:
1090         Use VERSION symbol from automake for version number.
1091
1092 1998-12-29  Jesse Thilo  <jthilo@gnu.org>
1093
1094         * acconfig.h, configure.in, version.cin:
1095         Use VERSION symbol from automake for version number.
1096
1097 1998-11-28  Jesse Thilo  <jthilo@gnu.org>
1098
1099         * Makefile.am:
1100         Distribute original version of simple parser (bison.s1), not built
1101         version (bison.simple).
1102
1103 1998-11-28  Jesse Thilo  <jthilo@gnu.org>
1104
1105         * doc/bison.texinfo: Add info dir entry.
1106
1107         * doc/bison.texinfo:
1108         Let automake put version number into documentation.
1109
1110 1998-11-26  Jesse Thilo  <jthilo@gnu.org>
1111
1112         * src/bison.cld, src/build.com, src/vmshlp.mar:
1113         Add non-RCS files from /gd/gnu/bison.
1114
1115 1998-11-26  Jesse Thilo  <jthilo@gnu.org>
1116
1117         * doc/bison.1:
1118         Document the BISON_HAIRY and BISON_SIMPLE variables.
1119
1120 1998-11-25  Jesse Thilo  <jthilo@gnu.org>
1121
1122         * src/version.c: Build version.c automatically.
1123
1124         * src/reader.c:
1125         Fix token numbering (used to start at 258, not 257).
1126
1127         * src/system.h: Include config.h.
1128
1129         * src/getargs.c: Update bug report address.
1130
1131         * src/alloca.c, src/getopt1.c, src/getopt.c, src/getopt.h:
1132         Get latest copies of alloca.c, getopt.c, getopt.h, getopt1.c from gnu.org.
1133
1134 1998-11-25  Jesse Thilo  <jthilo@gnu.org>
1135
1136         * Makefile.am:
1137         Rename bison.simple to bison.s1 (bison.simple is then built from bison.s1).
1138
1139         * configure.in, version.cin:
1140         Build version.c automatically.
1141
1142         * AUTHORS: Add AUTHORS file.
1143
1144         * README: Update bug report address.
1145
1146         * bison.simple:
1147         Rename bison.simple to bison.s1 (bison.simple is then built from bison.s1).
1148
1149         * configure.in, Makefile.am, Makefile.in, stamp-h.in:
1150         Add automake stuff.
1151
1152 1998-11-25  Jesse Thilo  <jthilo@gnu.org>
1153
1154         * doc/bison.texinfo: Clean up some formatting.
1155
1156 1998-05-05  Richard Stallman  <rms@gnu.org>
1157
1158         * doc/bison.texinfo:
1159         Explain better why to make a pure parser.
1160
1161 1998-01-05  Richard Stallman  <rms@gnu.org>
1162
1163         * src/files.c (openfiles):
1164         [_WIN32 && !__CYGWIN32__] Use TEMP or Temp to
1165         find a temporary directory, if possible.  Do not unlink files while
1166         they are open.
1167
1168 1997-08-25  Richard Stallman  <rms@gnu.org>
1169
1170         * src/reader.c (stack_offset;):
1171         Change some warni to warns.
1172
1173         * src/lex.c (literalchar): Use warns, not warni.
1174
1175 1997-06-28  Richard Stallman  <rms@gnu.org>
1176
1177         * src/bison.s1: Add a Bison version comment.
1178
1179         * src/main.c (fatal, warn, berror):
1180         Use program_name.
1181
1182 1997-06-28  Richard Stallman  <rms@gnu.org>
1183
1184         * Makefile.in (bison_version): New variable.
1185         (dist): Use that variable.
1186         (bison.s1): Substitute the Bison version into bison.simple.
1187
1188         * bison.simple: Add a Bison version comment.
1189
1190 1997-06-18  Richard Stallman  <rms@gnu.org>
1191
1192         * src/main.c (fatal, warn, berror):
1193         Make error messages standard.
1194         (toomany): Improve error message text.
1195
1196         * 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:
1197         new.h renamed to alloc.h.
1198
1199 1997-06-18  Richard Stallman  <rms@gnu.org>
1200
1201         * Makefile.in: new.h renamed to alloc.h.
1202
1203 1997-05-24  Richard Stallman  <rms@gnu.org>
1204
1205         * src/lex.c (literalchar):
1206         Fix the code for escaping \, " and '.
1207
1208         (lex): Avoid trouble when there are many chars
1209         to discard in a char literal with just several chars in it.
1210
1211 1997-05-17  Richard Stallman  <rms@gnu.org>
1212
1213         * src/bison.s1:
1214         Use malloc, if using alloca is troublesome.
1215         (YYSTACK_USE_ALLOCA): New flag macro.
1216         Define it for some systems and compilers.
1217         (YYSTACK_ALLOC): New macro.
1218         (yyparse): Use YYSTACK_ALLOC to allocate stack.
1219         If it was malloc'd, free it.
1220
1221 1997-05-17  Richard Stallman  <rms@gnu.org>
1222
1223         * bison.simple:
1224         Use malloc, if using alloca is troublesome.
1225         (YYSTACK_USE_ALLOCA): New flag macro.
1226         Define it for some systems and compilers.
1227         (YYSTACK_ALLOC): New macro.
1228         (yyparse): Use YYSTACK_ALLOC to allocate stack.
1229         If it was malloc'd, free it.
1230
1231 1997-04-23  Richard Stallman  <rms@gnu.org>
1232
1233         * src/bison.s1:
1234         (alloca) [__hpux]: Always define as __builtin_alloca.
1235
1236 1997-04-23  Richard Stallman  <rms@gnu.org>
1237
1238         * bison.simple:
1239         (alloca) [__hpux]: Always define as __builtin_alloca.
1240
1241 1997-04-22  Richard Stallman  <rms@gnu.org>
1242
1243         * src/bison.s1:
1244         [__hpux]: Include alloca.h (right for HPUX 10)
1245         instead of declaring alloca (right for HPUX 9).
1246
1247         * src/bison.s1 (__yy_memcpy):
1248         Declare arg `count' as unsigned int.
1249         (yyparse): Cast third arg to __yy_memcpy to unsigned int.
1250
1251 1997-04-22  Richard Stallman  <rms@gnu.org>
1252
1253         * bison.simple:
1254         [__hpux]: Include alloca.h (right for HPUX 10)
1255         instead of declaring alloca (right for HPUX 9).
1256
1257         * bison.simple (__yy_memcpy):
1258         Declare arg `count' as unsigned int.
1259         (yyparse): Cast third arg to __yy_memcpy to unsigned int.
1260
1261 1997-01-03  Richard Stallman  <rms@gnu.org>
1262
1263         * src/allocate.c: [__STDC__ or _MSC_VER]:
1264         Declare calloc and realloc to return void *.
1265
1266 1997-01-02  Richard Stallman  <rms@gnu.org>
1267
1268         * src/system.h:
1269         [_MSC_VER]: Include stdlib.h and process.h.
1270         [_MSC_VER] (getpid): Define as macro--translate it to _getpid.
1271
1272         * src/main.c (main): Return FAILURE as a value.
1273         (printable_version): Declare arg as int, not char.
1274
1275 1997-01-02  Richard Stallman  <rms@gnu.org>
1276
1277         * Makefile.in (dist):
1278         Explicitly check for symlinks, and copy them.
1279
1280 1996-12-19  Richard Stallman  <rms@gnu.org>
1281
1282         * src/files.c:
1283         [_MSC_VER] (XPFILE, XPFILE1): Define, if not already defined.
1284
1285 1996-12-18  Paul Eggert  <eggert@gnu.org>
1286
1287         * src/bison.s1 (yyparse):
1288         If __GNUC__ and YYPARSE_PARAM are both defined,
1289         declare yyparse to have a void * argument.
1290
1291 1996-12-18  Paul Eggert  <eggert@gnu.org>
1292
1293         * bison.simple (yyparse):
1294         If __GNUC__ and YYPARSE_PARAM are both defined,
1295         declare yyparse to have a void * argument.
1296
1297 1996-12-17  Richard Stallman  <rms@gnu.org>
1298
1299         * src/reduce.c (nbits): Add some casts.
1300
1301 1996-08-12  Richard Stallman  <rms@gnu.org>
1302
1303         * src/bison.s1: Test _MSDOS as well as _MSDOS_.
1304
1305 1996-08-12  Richard Stallman  <rms@gnu.org>
1306
1307         * bison.simple: Test _MSDOS as well as _MSDOS_.
1308
1309 1996-07-31  Richard Stallman  <rms@gnu.org>
1310
1311         * src/bison.s1:
1312         [__sun && __i386]: Include alloca.h.
1313
1314 1996-07-31  Richard Stallman  <rms@gnu.org>
1315
1316         * bison.simple:
1317         [__sun && __i386]: Include alloca.h.
1318
1319 1996-07-30  Richard Stallman  <rms@gnu.org>
1320
1321         * src/bison.s1: Comment change.
1322
1323         * src/bison.s1: Test _MSDOS_, not MSDOS.
1324
1325 1996-07-30  Richard Stallman  <rms@gnu.org>
1326
1327         * bison.simple: Comment change.
1328
1329         * bison.simple: Test _MSDOS_, not MSDOS.
1330
1331 1996-06-01  Richard Stallman  <rms@gnu.org>
1332
1333         * 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:
1334         Insert `_' macro around many string constants.
1335
1336         * src/main.c:
1337         Insert `_' macro around many string constants.
1338
1339         (main): Call setlocale, bindtextdomain and textdomain.
1340
1341         * src/system.h: [HAVE_LOCALE_H]: Include locale.h.
1342         [! HAVE_LOCALE_H] (setlocale): Define as no-op.
1343         [ENABLE_NLS]: Include libintl.h.
1344         [ENABLE_NLS] (gettext): Define.
1345         [! ENABLE_NLS] (bintextdomain, textdomain, _): Consolation definitions.
1346         (N_, PACKAGE, LOCALEDIR): New macros.
1347
1348 1996-06-01  Richard Stallman  <rms@gnu.org>
1349
1350         * POTFILES.in: New file.
1351
1352         * Makefile.in (allocate.o):
1353         Define target explicitly.
1354
1355         * Makefile.in (CFLAGS): Set to @CFLAGS@.
1356         (LDFLAGS): Set to @LDFLAGS@.
1357         (configure): Run autoconf only if preceding `cd' succeeds.
1358         (bison.s1): Redirect output to temporary file then move the
1359         temporary to the target, rather than redirecting directly to bison.s1.
1360         (clean): Remove config.status and config.log.
1361         (distclean): Don't remove config.status here.
1362
1363 1996-05-12  Richard Stallman  <rms@gnu.org>
1364
1365         * src/bison.s1:
1366         (__yy_memcpy) [__cplusplus]: Reorder declarations of variables f and t.
1367
1368 1996-05-12  Richard Stallman  <rms@gnu.org>
1369
1370         * bison.simple:
1371         (__yy_memcpy) [__cplusplus]: Reorder declarations of variables f and t.
1372
1373 1996-05-11  Richard Stallman  <rms@gnu.org>
1374
1375         * src/bison.s1 (__yy_memcpy):
1376         Really reorder the args, as was supposedly done on Feb 14 1995.
1377         (yyparse): Calls changed accordingly.
1378
1379 1996-05-11  Richard Stallman  <rms@gnu.org>
1380
1381         * Makefile.in (dist): Don't use $(srcdir).
1382
1383         * bison.simple (__yy_memcpy):
1384         Really reorder the args, as was supposedly done on Feb 14 1995.
1385         (yyparse): Calls changed accordingly.
1386
1387 1996-01-27  Richard Stallman  <rms@gnu.org>
1388
1389         * src/output.c (output_rule_data):
1390         Test YYERROR_VERBOSE in the conditional
1391         around the definition of ttyname.
1392
1393 1995-12-29  Richard Stallman  <rms@gnu.org>
1394
1395         * src/bison.s1:
1396         Fix line numbers in #line commands.
1397
1398 1995-12-29  Richard Stallman  <rms@gnu.org>
1399
1400         * bison.simple:
1401         Fix line numbers in #line commands.
1402
1403 1995-12-27  Richard Stallman  <rms@gnu.org>
1404
1405         * src/bison.s1 (YYPARSE_PARAM_DECL):
1406         In C++, make it always null.
1407         (YYPARSE_PARAM_ARG): New macro.
1408         (yyparse): Use YYPARSE_PARAM_ARG.
1409
1410 1995-12-27  Richard Stallman  <rms@gnu.org>
1411
1412         * bison.simple (YYPARSE_PARAM_DECL):
1413         In C++, make it always null.
1414         (YYPARSE_PARAM_ARG): New macro.
1415         (yyparse): Use YYPARSE_PARAM_ARG.
1416
1417 1995-11-29  Richard Stallman  <rms@gnu.org>
1418
1419         * doc/bison.texinfo:
1420         Describe literal string tokens, %raw, %no_lines, %token_table.
1421
1422 1995-11-29  Daniel Hagerty  <hag@gnu.org>
1423
1424         * doc/bison.texinfo: Fixed update date
1425
1426 1995-10-16  Richard Stallman  <rms@gnu.org>
1427
1428         * src/version.c: Version 1.25.
1429
1430 1995-10-16  Richard Stallman  <rms@gnu.org>
1431
1432         * NEWS: *** empty log message ***
1433
1434 1995-10-16  Richard Stallman  <rms@gnu.org>
1435
1436         * doc/bison.1, doc/bison.rnh:
1437         Add new options.
1438
1439 1995-10-15  Richard Stallman  <rms@gnu.org>
1440
1441         * src/vmsgetargs.c, src/getargs.c:
1442         Added -n, -k, and -raw switches.
1443         (noparserflag, toknumflag, rawtoknumflag): New variables.
1444
1445         * src/symtab.h (SALIAS):
1446         New #define for adding aliases to %token.
1447         (struct bucket): Added `alias' field.
1448
1449         * src/reduce.c (reduce_grammar):
1450         Revise error message.
1451         (print_notices): Remove final `.' from error message.
1452
1453         * src/reader.c (reader_output_yylsp):
1454         New function.
1455         (readgram): Use `#if 0' around code that accepted %command
1456         inside grammar rules:  The documentation doesn't allow it,
1457         and it will fail since the %command processors scan for the next %.
1458         (parse_token_decl):  Extended the %token
1459         declaration to allow a multi-character symbol as an alias.
1460         (parse_thong_decl): New function.
1461         (read_declarations): Added %thong declarations.
1462         (read_declarations): Handle NOOP to deal with allowing
1463         % declarations as another means to specify the flags.
1464         (readgram): Allow %prec prior to semantics embedded in a rule.
1465         (skip_to_char, read_declarations, copy_definition)
1466         (parse_token_decl, parse_start_decl, parse_type_decl)
1467         (parse_assoc_decl, parse_union_decl, parse_expect_decl)
1468         (get_type_name, copy_guard, copy_action, readgram)
1469         (get_type, packsymbols):  Revised most error messages.
1470         Changed `fatal' to `warnxxx' to avoid aborting for error.
1471         Revised and use multiple warnxxx functions to avoid using VARARGS1.
1472         (read_declarations): Improve the error message for
1473         an invalid character.  Do not abort.
1474         (read_declarations, copy_guard, copy_action): Use
1475         printable_version to avoid unprintable characters in printed output.
1476         (parse_expect_decl): Error if argument to %expect exceeds 10 digits.
1477         (parse_token_decl, parse_assoc_decl, parse_type_decl, get_type):
1478         Allow the type of a non-terminal can be given
1479         more than once, as long as all specifications give the same type.
1480
1481         * src/output.c:
1482         (output_headers, output_trailers, output, output_gram)
1483         (output_rule_data): Implement noparserflag variable.
1484         Implement toknumflag variable.
1485         (output): Call reader_output_yylsp to output LTYPESTR.
1486
1487         * src/main.c (main):
1488          If reader sees an error, don't process the grammar.
1489         (fatals): Updated to not use VARARGS1.
1490         (printable_version, int_to_string, warn, warni, warns, warnss)
1491         (warnsss): New error reporting functions.  Avoid abort for error.
1492
1493         * src/lex.h:
1494         Added THONG and NOOP for alias processing.
1495         Added SETOPT for the new code that allows setting options with %flags.
1496
1497         * src/lex.c:
1498         Include getopt.h.  Add some extern decls.
1499         (safegetc): New function to deal with EOF gracefully.
1500         (literalchar); new function to deal with reading \ escapes.
1501         (lex): Use literalchar.
1502         (lex): Implemented "..." tokens.
1503         (literalchar, lex, parse_percent_token): Made tokenbuffer
1504         always contain the token.  This includes growing the token
1505         buffer while reading an integer.
1506         (parse_percent_token): Replaced if-else statement with percent_table.
1507         (parse_percent_token): Added % declarations as another
1508         way to specify the flags -n, -l, and -r.  Also added hooks for
1509         -d, -k, -y, -v, -t, -p, -b, -o, but implementation requires
1510         major changes to files.c.
1511         (lex) Retain in the incoming stream a character following
1512         an incorrect '/'.
1513         (skip_white_space, lex):  Revised most error messages
1514         and changed fatal to warn to avoid aborting.
1515         (percent_table):  Added %thong declarations.
1516
1517         * src/gram.h: Comment changes.
1518
1519         * src/files.c (openfiles, open_extra_files, done):
1520          Add faction flag
1521         and actfile file.  Handle noparserflag.  Both for -n switch.
1522
1523         * src/conflicts.c (resolve_sr_conflict):
1524         Remove use of alloca.
1525
1526 1995-06-01  Jim Meyering  <meyering@gnu.org>
1527
1528         * doc/bison.texinfo: *** empty log message ***
1529
1530 1995-05-06  Richard Stallman  <rms@gnu.org>
1531
1532         * src/bison.s1: Comment change.
1533
1534 1995-05-06  Richard Stallman  <rms@gnu.org>
1535
1536         * bison.simple: Comment change.
1537
1538 1995-05-03  Richard Stallman  <rms@gnu.org>
1539
1540         * src/version.c: Version now 1.24.
1541
1542         * src/bison.s1: Change distribution terms.
1543
1544         * src/version.c: Version now 1.23.
1545
1546 1995-05-03  Richard Stallman  <rms@gnu.org>
1547
1548         * doc/bison.texinfo:
1549         Rewrite "Conditions for Using Bison".
1550         Update version to 1.24.
1551
1552 1995-05-03  Richard Stallman  <rms@gnu.org>
1553
1554         * bison.simple: Change distribution terms.
1555
1556 1995-02-23  Richard Stallman  <rms@gnu.org>
1557
1558         * src/files.c: Test __VMS_POSIX as well as VMS.
1559
1560 1995-02-14  Jim Meyering  <meyering@gnu.org>
1561
1562         * src/bison.s1 (__yy_memcpy):
1563         Renamed from __yy_bcopy to avoid
1564         confusion.  Reverse FROM and TO arguments to be consistent with
1565         those of memcpy.
1566
1567 1995-02-14  Jim Meyering  <meyering@gnu.org>
1568
1569         * bison.simple (__yy_memcpy):
1570         Renamed from __yy_bcopy to avoid
1571         confusion.  Reverse FROM and TO arguments to be consistent with
1572         those of memcpy.
1573
1574 1994-11-10  David J. MacKenzie  <djm@gnu.org>
1575
1576         * NEWS: reformat
1577
1578         * NEWS: New file.
1579
1580         * Makefile.in (DISTFILES): Include NEWS.
1581
1582         * Makefile.in (DISTFILES):
1583         Include install-sh, not install.sh.
1584
1585         * configure.in: Update to Autoconf v2 macro names.
1586
1587 1994-10-05  David J. MacKenzie  <djm@gnu.org>
1588
1589         * Makefile.in: fix typo
1590
1591         * Makefile.in (prefix, exec_prefix):
1592         Let configure set them.
1593
1594 1994-09-28  David J. MacKenzie  <djm@gnu.org>
1595
1596         * Makefile.in: Set datadir to $(prefix)/share.
1597
1598 1994-09-15  Richard Stallman  <rms@gnu.org>
1599
1600         * src/bison.s1:
1601         Update copyright notice and GPL version.
1602
1603 1994-09-15  Richard Stallman  <rms@gnu.org>
1604
1605         * bison.simple:
1606         Update copyright notice and GPL version.
1607
1608 1994-07-12  Richard Stallman  <rms@gnu.org>
1609
1610         * src/reduce.c, src/reader.c:
1611         entered into RCS
1612
1613 1994-05-05  David J. MacKenzie  <djm@gnu.org>
1614
1615         * Makefile.in: entered into RCS
1616
1617 1994-03-26  Richard Stallman  <rms@gnu.org>
1618
1619         * src/bison.s1: entered into RCS
1620
1621 1994-03-26  Richard Stallman  <rms@gnu.org>
1622
1623         * bison.simple: entered into RCS
1624
1625 1994-03-25  Richard Stallman  <rms@gnu.org>
1626
1627         * src/main.c: entered into RCS
1628
1629 1994-03-24  Richard Stallman  <rms@gnu.org>
1630
1631         * src/conflicts.c: entered into RCS
1632
1633 1994-01-02  Richard Stallman  <rms@gnu.org>
1634
1635         * Makefile.in: *** empty log message ***
1636
1637 1993-11-21  Richard Stallman  <rms@gnu.org>
1638
1639         * src/bison.s1: *** empty log message ***
1640
1641 1993-11-21  Richard Stallman  <rms@gnu.org>
1642
1643         * doc/bison.texinfo: entered into RCS
1644
1645         * doc/bison.texinfo: *** empty log message ***
1646
1647 1993-11-21  Richard Stallman  <rms@gnu.org>
1648
1649         * bison.simple: *** empty log message ***
1650
1651 1993-10-25  David J. MacKenzie  <djm@gnu.org>
1652
1653         * doc/bison.texinfo: *** empty log message ***
1654
1655 1993-10-19  Richard Stallman  <rms@gnu.org>
1656
1657         * src/bison.s1: *** empty log message ***
1658
1659 1993-10-19  Richard Stallman  <rms@gnu.org>
1660
1661         * bison.simple: *** empty log message ***
1662
1663 1993-10-14  Richard Stallman  <rms@gnu.org>
1664
1665         * src/bison.s1: *** empty log message ***
1666
1667 1993-10-14  Richard Stallman  <rms@gnu.org>
1668
1669         * bison.simple: *** empty log message ***
1670
1671 1993-09-14  David J. MacKenzie  <djm@gnu.org>
1672
1673         * doc/bison.texinfo: *** empty log message ***
1674
1675 1993-09-13  Noah Friedman  <friedman@gnu.org>
1676
1677         * Makefile.in: *** empty log message ***
1678
1679 1993-09-10  Richard Stallman  <rms@gnu.org>
1680
1681         * src/conflicts.c: *** empty log message ***
1682
1683         * src/system.h: entered into RCS
1684
1685 1993-09-10  Richard Stallman  <rms@gnu.org>
1686
1687         * doc/bison.1: entered into RCS
1688
1689 1993-09-06  Noah Friedman  <friedman@gnu.org>
1690
1691         * src/version.c: entered into RCS
1692
1693 1993-09-06  Noah Friedman  <friedman@gnu.org>
1694
1695         * Makefile.in: *** empty log message ***
1696
1697 1993-07-30  David J. MacKenzie  <djm@gnu.org>
1698
1699         * Makefile.in: *** empty log message ***
1700
1701 1993-07-24  Richard Stallman  <rms@gnu.org>
1702
1703         * src/bison.s1: *** empty log message ***
1704
1705 1993-07-24  Richard Stallman  <rms@gnu.org>
1706
1707         * bison.simple: *** empty log message ***
1708
1709 1993-07-08  David J. MacKenzie  <djm@gnu.org>
1710
1711         * Makefile.in: *** empty log message ***
1712
1713 1993-07-04  Richard Stallman  <rms@gnu.org>
1714
1715         * src/bison.s1: *** empty log message ***
1716
1717 1993-07-04  Richard Stallman  <rms@gnu.org>
1718
1719         * bison.simple: *** empty log message ***
1720
1721 1993-06-26  David J. MacKenzie  <djm@gnu.org>
1722
1723         * src/getargs.c: entered into RCS
1724
1725 1993-06-26  David J. MacKenzie  <djm@gnu.org>
1726
1727         * doc/bison.texinfo: *** empty log message ***
1728
1729         * doc/bison.1: New file.
1730
1731 1993-06-25  Richard Stallman  <rms@gnu.org>
1732
1733         * src/getargs.c: New file.
1734
1735 1993-06-16  Richard Stallman  <rms@gnu.org>
1736
1737         * src/bison.s1: *** empty log message ***
1738
1739 1993-06-16  Richard Stallman  <rms@gnu.org>
1740
1741         * bison.simple: *** empty log message ***
1742
1743 1993-06-03  Richard Stallman  <rms@gnu.org>
1744
1745         * src/bison.s1: New file.
1746
1747 1993-06-03  Richard Stallman  <rms@gnu.org>
1748
1749         * doc/bison.texinfo: *** empty log message ***
1750
1751 1993-06-03  Richard Stallman  <rms@gnu.org>
1752
1753         * bison.simple: New file.
1754
1755 1993-05-19  Richard Stallman  <rms@gnu.org>
1756
1757         * doc/bison.texinfo: New file.
1758
1759 1993-05-07  Noah Friedman  <friedman@gnu.org>
1760
1761         * Makefile.in: *** empty log message ***
1762
1763 1993-04-28  Noah Friedman  <friedman@gnu.org>
1764
1765         * src/reader.c: *** empty log message ***
1766
1767 1993-04-23  Noah Friedman  <friedman@gnu.org>
1768
1769         * src/alloc.h: entered into RCS
1770
1771 1993-04-20  David J. MacKenzie  <djm@gnu.org>
1772
1773         * src/version.c: *** empty log message ***
1774
1775         * src/files.c, src/allocate.c:
1776         entered into RCS
1777
1778         * src/reader.c: *** empty log message ***
1779
1780         * src/lex.c: entered into RCS
1781
1782         * src/conflicts.c: New file.
1783
1784         * src/symtab.c: entered into RCS
1785
1786         * src/alloc.h: New file.
1787
1788         * src/LR0.c: entered into RCS
1789
1790 1993-04-18  Noah Friedman  <friedman@gnu.org>
1791
1792         * src/reader.c: New file.
1793
1794         * src/version.c: *** empty log message ***
1795
1796 1993-04-18  Noah Friedman  <friedman@gnu.org>
1797
1798         * Makefile.in: *** empty log message ***
1799
1800 1993-04-17  Noah Friedman  <friedman@gnu.org>
1801
1802         * Makefile.in: *** empty log message ***
1803
1804 1993-04-15  Richard Stallman  <rms@gnu.org>
1805
1806         * src/main.c, src/files.c:
1807         New file.
1808
1809 1993-04-15  Noah Friedman  <friedman@gnu.org>
1810
1811         * configure.in: entered into RCS
1812
1813         * configure.in: *** empty log message ***
1814
1815         * configure.in: New file.
1816
1817 1993-04-14  Richard Stallman  <rms@gnu.org>
1818
1819         * Makefile.in: New file.
1820
1821 1993-04-13  Richard Stallman  <rms@gnu.org>
1822
1823         * src/version.c: New file.
1824
1825 1993-03-25  Richard Stallman  <rms@gnu.org>
1826
1827         * src/output.c: entered into RCS
1828
1829 1992-09-25  Richard Stallman  <rms@gnu.org>
1830
1831         * configure.bat: entered into RCS
1832
1833 1992-06-22  Richard Stallman  <rms@gnu.org>
1834
1835         * src/vmsgetargs.c: entered into RCS
1836
1837 1992-06-22  Richard Stallman  <rms@gnu.org>
1838
1839         * doc/bison.rnh: entered into RCS
1840
1841 1992-04-20  David J. MacKenzie  <djm@gnu.org>
1842
1843         * README: entered into RCS
1844
1845 1992-01-22  Richard Stallman  <rms@gnu.org>
1846
1847         * src/machine.h: entered into RCS
1848
1849 1991-12-21  Richard Stallman  <rms@gnu.org>
1850
1851         * src/lalr.c, src/closure.c:
1852         entered into RCS
1853
1854 1991-12-20  Richard Stallman  <rms@gnu.org>
1855
1856         * src/state.h: entered into RCS
1857
1858 1991-12-18  Richard Stallman  <rms@gnu.org>
1859
1860         * src/print.c, src/nullable.c, src/derives.c:
1861         entered into RCS
1862
1863 1991-11-03  David J. MacKenzie  <djm@gnu.org>
1864
1865         * src/warshall.c, src/types.h, src/symtab.h, src/lex.h, src/gram.c, src/gram.h, src/files.h:
1866         entered into RCS
1867
1868 1988-09-09  Richard Stallman  <rms@gnu.org>
1869
1870         * src/bison.hairy: entered into RCS
1871
1872 1987-12-16  Richard Stallman  <rms@gnu.org>
1873
1874         * REFERENCES: entered into RCS