ChangeLog

   1 2000-12-19  Akim Demaille  <akim@epita.fr>
   2
   3         * src/file.h (BISON_SIMPLE, BISON_HAIRY): Move from here...
   4         * src/system.h (BISON_SIMPLE, BISON_HAIRY): ... to here.
   5
   6 2000-12-19  Akim Demaille  <akim@epita.fr>
   7
   8         * src/files.c (open_files): Yipee!  We no longer need all the code
   9         looking for `/tmp' since we have no tmp file.
  10
  11 2000-12-19  Akim Demaille  <akim@epita.fr>
  12
  13         * src/system.h (EXT_TAB, EXT_OUTPUT, EXT_STYPE_H, EXT_GUARD_C):
  14         New macros.
  15         * src/files.c (open_files): Less dependency on MSDOS etc.
  16
  17 2000-12-14  Akim Demaille  <akim@epita.fr>
  18
  19         * src/bison.s1 (YYLLOC_DEFAULT): New macro.
  20         Provide a default definition.
  21         Use it when executing the default @ action.
  22         * src/reader.c (reader_output_yylsp): No longer include
  23         `timestamp' and `text' in the default YYLTYPE.
  24
  25 2000-12-12  Akim Demaille  <akim@epita.fr>
  26
  27         * src/reader.c (copy_definition, parse_union_decl, copy_action)
  28         (copy_guard): Quote the file names.
  29         Reported by Laurent Mascherpa.
  30
  31 2000-12-12  Akim Demaille  <akim@epita.fr>
  32
  33         * src/output.c (output_headers, output_program, output): Be sure
  34         to escape special characters when outputting filenames.
  35         (ACTSTR_PROLOGUE, ACTSTR_EPILOGUE): Remove.
  36         (output_headers): Don't depend on them, Use ACTSTR.
  37
  38 2000-11-17  Akim Demaille  <akim@epita.fr>
  39
  40         * lib/obstack.h: Formatting changes.
  41         (obstack_grow, obstack_grow0): Don't cast WHERE at all: it
  42         prevents type checking.
  43         (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
  44         cast the value to (void *): assigning a `foo *' to a `void *'
  45         variable is valid.
  46         (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
  47         * src/reader.c (parse_union_decl): Typo: use obstack_1grow to
  48         append characters.
  49
  50 2000-11-17  Akim Demaille  <akim@epita.fr>
  51
  52         * tests/Makefile.am (suite.m4, regression.m4, calc.m4): Rename
  53         as...
  54         (suite.m4, regression.m4, calc.m4): these.
  55         * tests/atgeneral.m4: Update from CVS Autoconf.
  56
  57 2000-11-17  Akim Demaille  <akim@epita.fr>
  58
  59         * tests/regression.m4 (%union and --defines): New test,
  60         demonstrating a current bug in the obstack implementation.
  61
  62 2000-11-17  Akim Demaille  <akim@epita.fr>
  63
  64         * src/bison.s1 (_YY_DECL_VARIABLES, YY_DECL_VARIABLES): New
  65         macros.
  66         Use them to declare the variables which are global or local to
  67         `yyparse'.
  68
  69 2000-11-17  Akim Demaille  <akim@epita.fr>
  70
  71         * acconfig.h: Remove, no longer used.
  72
  73 2000-11-07  Akim Demaille  <akim@epita.fr>
  74
  75         * src: s/Copyright (C)/Copyright/g.
  76
  77 2000-11-07  Akim Demaille  <akim@epita.fr>
  78
  79         * src/reader.c (reader): #define YYLSP_NEEDED to 1 instead of just
  80         defining.
  81         * src/bison.s1: s/#ifdef YYLSP_NEEDED/#if YYLSP_NEEDED/.
  82
  83 2000-11-07  Akim Demaille  <akim@epita.fr>
  84
  85         * src/bison.s1 (YYLEX): Use #if instead of #ifdef.
  86         Merge in a single CPP if/else.
  87
  88 2000-11-07  Akim Demaille  <akim@epita.fr>
  89
  90         * src/output.c (output): Remove useless variables.
  91         * lib/obstack.c (obstack_grow, obstack_grow0): Rename the second
  92         argument `data' for consistency with the prototypes.
  93         Qualify it `const'.
  94         (obstack_copy, obstack_copy0): Rename the second argument as
  95         `address' for consistency.  Qualify it `const'.
  96         * lib/obstack.h (obstack_copy, obstack_copy0, obstack_grow)
  97         (obstack_grow0, obstack_ptr_grow, obstack_ptr_grow_fast): Qualify
  98         `const' their input argument (`data' or `address').
  99         Adjust the corresponding macros to include `const' in casts.
 100
 101 2000-11-03  Akim Demaille  <akim@epita.fr>
 102
 103         * src/Makefile.am (INCLUDES): s/PFILE/BISON_SIMPLE/.
 104         s/PFILE1/BISON_HAIRY/.
 105         Adjust dependencies.
 106
 107 2000-11-03  Akim Demaille  <akim@epita.fr>
 108
 109         For some reason, this was not applied.
 110
 111         * src/files.c [VMS]: No longer include `ssdef.h', no longer define
 112         `unlink': it's no longer used.
 113
 114 2000-11-03  Akim Demaille  <akim@epita.fr>
 115
 116         * src/files.c (skeleton_find): New function, eved out of...
 117         (open_files, open_extra_files): here.
 118
 119 2000-11-03  Akim Demaille  <akim@epita.fr>
 120
 121         Don't use `atexit'.
 122
 123         * src/files.c (obstack_save): New function.
 124         (done): Rename as...
 125         (output_files): this.
 126         Use `obstack_save'.
 127         * src/main.c (main): Don't use `atexit' to register `done', since
 128         it no longer has to remove tmp files, just call `output_files'
 129         when there are no errors.
 130
 131 2000-11-02  Akim Demaille  <akim@epita.fr>
 132
 133         * src/files.c [VMS]: No longer include `ssdef.h', no longer define
 134         `unlink': it's no longer used.
 135         * src/files.h: Formatting changes.
 136
 137 2000-11-02  Akim Demaille  <akim@epita.fr>
 138
 139         Remove the last uses of mktemp and unlink/delete.
 140
 141         * src/files.c (fdefines, ftable): Removed.
 142         (defines_ostack, table_obstack): New.
 143         Adjust dependencies of the former into uses of the latter.
 144         * src/output.c (output_short_or_char_table, output_short_table):
 145         Convert to using obstacks.
 146         * src/reader.c (copy_comment2): Accept one FILE * and two
 147         obstacks.
 148         (output_token_defines, reader_output_yylsp): Use obstacks.
 149         * src/system.h (obstack_fgrow3): New.
 150
 151 2000-11-01  Akim Demaille  <akim@epita.fr>
 152
 153         Change each use of `fattrs' into a use of `attrs_obstack'.
 154
 155         * src/reader.c (copy_at): Typo: s/yylloc/yyloc/.
 156         * src/files.c (fattrs): Remove.
 157         (attrs_obstack): New.
 158         Adjust all dependencies.
 159         (done): If SEMANTIC_PARSER, dump attrs_obstack into attrsfile.
 160
 161 2000-11-01  Akim Demaille  <akim@epita.fr>
 162
 163         Introduce obstacks.
 164         Change each use of `faction' into a use of `action_obstack'.
 165
 166         * lib/obstack.h, lib/obstack.c: New files.
 167         * src/files.c (faction): Remove.
 168         (action_obstack): New.
 169         Adjust all dependencies.
 170
 171 2000-10-20  Akim Demaille  <akim@epita.fr>
 172
 173         * lib/quote.h (PARAMS): New macro.  Use it.
 174
 175 2000-10-16  Akim Demaille  <akim@epita.fr>
 176
 177         * src/output.c (output_short_or_char_table): New function.
 178         (output_short_table, output_token_translations): Use it.
 179         (goto_actions): Use output_short_table.
 180
 181 2000-10-16  Akim Demaille  <akim@epita.fr>
 182
 183         * src/symtab.c (bucket_new): New function.
 184         (getsym): Use it.
 185
 186         * src/output.c (output_short_table): New argument to display the
 187         comment associated with the table.
 188         Adjust dependencies.
 189         (output_gram): Use it.
 190         (output_rule_data): Nicer output layout for YYTNAME.
 191
 192 2000-10-16  Akim Demaille  <akim@epita.fr>
 193
 194         * src/lex.c (read_typename): New function.
 195         (lex): Use it.
 196         * src/reader.c (copy_dollar): Likewise.
 197
 198 2000-10-16  Akim Demaille  <akim@epita.fr>
 199
 200         * src/reader.c (copy_comment2): Expect the input stream to be on
 201         the `/' which is suspected to open a comment, instead of being
 202         called after `//' or `/*' was read.
 203         (copy_comment, copy_definition, parse_union_decl, copy_action)
 204         (copy_guard): Adjust.
 205
 206 2000-10-16  Akim Demaille  <akim@epita.fr>
 207
 208         * src/reader.c (parse_expect_decl): Use `skip_white_space' and
 209         `read_signed_integer'.
 210
 211 2000-10-16  Akim Demaille  <akim@epita.fr>
 212
 213         * src/reader.c (copy_dollar): New function.
 214         (copy_guard, copy_action): Use it.
 215
 216 2000-10-16  Akim Demaille  <akim@epita.fr>
 217
 218         * lib/quote.h, lib/quote.c, lib/quotearg.h, lib/quotearg.c:
 219         * m4/prereq.m4, m4/c-bs-a.m4, m4/mbstate.m4:
 220         New files, from Fileutils 4.0.27.
 221         * src/main.c (printable_version): Remove.
 222         * src/lex.c, src/reader.c: Use `quote'.
 223
 224 2000-10-04  Akim Demaille  <akim@epita.fr>
 225
 226         * lib/error.c, lib/error.h: New files, needed by xmalloc.c.
 227
 228 2000-10-04  Akim Demaille  <akim@epita.fr>
 229
 230         * doc/bison.texinfo: Various typos spotted by Neil Booth.
 231
 232 2000-10-04  Akim Demaille  <akim@epita.fr>
 233
 234         When a literal string is used to define two different tokens,
 235         `bison -v' segfaults.
 236         Reported by Piotr Gackiewicz, and fixed by Neil Booth.
 237
 238         * tests/regression.m4: New file.
 239         Include the core of the sample provided by Piotr Gackiewicz.
 240         * src/reader.c (parse_token_decl): Diagnose bad cases, and proceed
 241         properly.
 242
 243 2000-10-04  Akim Demaille  <akim@epita.fr>
 244
 245         * src/reader.c (parse_expect_decl): Keep `count' within the size
 246         of `buffer'.
 247         From Neil Booth.
 248
 249 2000-10-02  Paul Eggert  <eggert@twinsun.com>
 250
 251         * bison.s1 (yyparse): Assign the default value
 252         unconditionally, to avoid a GCC warning and make the parser a
 253         tad smaller.
 254
 255 2000-10-02  Akim Demaille  <akim@epita.fr>
 256
 257         * src/getargs.c (getargs): Don't dump `--help' on unrecognized
 258         options.
 259
 260 2000-10-02  Akim Demaille  <akim@epita.fr>
 261
 262         * src/derives.c, src/print.c, src/reduce.c: To ease the
 263         translation, move some `\n' out of the translated strings.
 264
 265 2000-10-02  Akim Demaille  <akim@epita.fr>
 266
 267         The location tracking mechanism is precious for parse error
 268         messages.  Nevertheless, it is enabled only when `@n' is used in
 269         the grammar, which is a different issue (you can use it in error
 270         message, but not in the grammar per se).  Therefore, there should
 271         be another means to enable it.
 272
 273         * src/getargs.c (getargs): Support `--locations'.
 274         (usage): Report it.
 275         * src/getargs.h (locationsflag): Export it.
 276         * src/lex.c (percent_table): Support `%locations'.
 277         * src/reader.c (yylsp_needed): Remove this variable, now replaced
 278         with `locationsflag'.
 279         * doc/bison.texinfo: Document `--locations' and `%locations'.
 280         Sort the options.
 281         * tests/calc.m4: Test it.
 282
 283         For regularity of the names, replace each
 284         (nolineflag, toknumflag, rawtokenumflag, noparserflag): with...
 285         (no_lineflag, token_tableflag, rawflag, no_parserflag): this.
 286         In addition replace each `flag' with `_flag'.
 287
 288 2000-10-02  Akim Demaille  <akim@epita.fr>
 289
 290         Also test parse error messages, including with YYERROR_VERBOSE.
 291
 292         * tests/calc.m4 (calc.y): Add support for `exp = exp' (non
 293         associative).
 294         Use it to check the computations.
 295         Use it to check `nonassoc' is honored.
 296         (AT_DATA_CALC_Y): Equip `calc.y' with YYERROR_VERBOSE when passed
 297         `--yyerror-verbose'.
 298         (_AT_CHECK_CALC): Adjust to this option.
 299         (_AT_CHECK_CALC_ERROR): New macro to check parse error messages.
 300
 301 2000-10-02  Akim Demaille  <akim@epita.fr>
 302
 303         Test also `--verbose', `--defines' and `--name-prefix'.  Testing
 304         the latter demonstrates a flaw in the handling of non debugging
 305         parsers introduced by myself on 2000-03-16: `#define yydebug 0'
 306         was used in order to simplify:
 307
 308         #if YYDEBUG
 309         if (yydebug)
 310         {
 311         ...
 312         }
 313         #endif
 314
 315         into
 316
 317         if (yydebug)
 318         {
 319         ...
 320         }
 321
 322         unfortunately this leads to a CPP conflict when
 323         `--name-prefix=foo' is used since it produces `#define yydebug
 324         foodebug'.
 325
 326         * src/bison.s1 [!YYDEBUG]: Do not define yydebug.
 327         (YYDPRINTF): New macro.
 328         Spread its use.
 329         * tests/calc.m4 (AT_CHECK_CALC): Do require a title, build it from
 330         the bison options.
 331         Also test `--verbose', `--defines' and `--name-prefix'.
 332
 333 2000-10-02  Akim Demaille  <akim@epita.fr>
 334
 335         Improve the readability of the produced parsers.
 336
 337         * src/bison.s1: Formatting changes.
 338         Improve the comment related to the `$' mark.
 339         (yydefault): Don't fall through to `yyresume': `goto' there.
 340         * src/output.c (output_parser): When the `$' is met, skip the end
 341         of its line.
 342         New variable, `number_of_dollar_signs', to check there's exactly
 343         one `$' in the parser skeleton.
 344
 345 2000-10-02  Akim Demaille  <akim@epita.fr>
 346
 347         * lib/xstrdup.c: New file, from the fileutils.
 348         * src/reader.c (parse_token_decl, get_type_name, parse_type_decl)
 349         (parse_assoc_decl, parse_thong_decl, get_type): Use `xstrdup'
 350         instead of strlen + xmalloc + strcpy.
 351         * src/symtab.c (copys): Remove, use xstrdup instead.
 352
 353 2000-10-02  Akim Demaille  <akim@epita.fr>
 354
 355         * src/gram.h (associativity): New enum type which replaces the
 356         former CPP macros `RIGHT_ASSOC', `LEFT_ASSOC' and `NON_ASSOC' with
 357         `right_assoc', `left_assoc' and `non_assoc'.
 358         Adjust all dependencies.
 359         * src/reader.c: Formatting changes.
 360         (LTYPESTR): Don't define it, use it as a literal in
 361         `reader_output_yylsp'.
 362         * src/symtab.h (symbol_class): New enum type which replaces the
 363         former CPP macros `SUNKNOWN', `STOKEN and `SNTERM' with
 364         `sunknown', `stoken and `snterm'.
 365
 366 2000-10-02  Akim Demaille  <akim@epita.fr>
 367
 368         * src/getargs.c (fixed_outfiles): Rename as...
 369         (yaccflag): for consistency and accuracy.
 370         Adjust dependencies.
 371
 372 2000-10-02  Akim Demaille  <akim@epita.fr>
 373
 374         Use the more standard files `xalloc.h' and `xmalloc.c' instead of
 375         Bison's `allocate.c' and `alloc.h'.  This patch was surprisingly
 376         difficult and introduced a lot of core dump.  It turns out that
 377         Bison used an implementation of `xmalloc' based on `calloc', and
 378         at various places it does depend upon the initialization to 0.  I
 379         have not tried to isolate the pertinent places, and all the former
 380         calls to Bison's `xmalloc' are now using `XCALLOC'.  Someday,
 381         someone should address this issue.
 382
 383         * src/allocate.c, src/alloc.h, m4/bison-decl.m4: Remove.
 384         * lib/xmalloc.c, lib/xalloc.h, m4/malloc.m4, m4/realloc.m4: New
 385         files.
 386         Adjust dependencies.
 387         * src/warshall.h: New file.
 388         Propagate.
 389
 390 2000-10-02  Akim Demaille  <akim@epita.fr>
 391
 392         Various anti-`extern in *.c' changes.
 393
 394         * src/system.h: Include `assert.h'.
 395
 396 2000-10-02  Akim Demaille  <akim@epita.fr>
 397
 398         * src/state.h (nstates, final_state, first_state, first_shift)
 399         (first_reduction): Move their exportation from here...
 400         * src/LR0.h: to here.
 401         Adjust dependencies.
 402         * src/getargs.c (statisticsflag): New variable.
 403         Add support for `--statistics'.
 404         Adjust dependencies.
 405
 406         Remove a lot of now useless `extern' statements in most files.
 407
 408 2000-10-02  Akim Demaille  <akim@epita.fr>
 409
 410         * src/LR0.h: New file.
 411         Propagate its use.
 412
 413 2000-10-02  Akim Demaille  <akim@epita.fr>
 414
 415         * src/print.h: New file.
 416         Propagate its use.
 417         * src/print.c: Formatting and ordering changes.
 418         (verbose, terse): Replace with...
 419         (print_results): this new function.
 420         Adjust dependencies.
 421
 422 2000-10-02  Akim Demaille  <akim@epita.fr>
 423
 424         * src/conflicts.c (conflict_report): New function.
 425         (conflict_log, verbose_conflict_log): Replace with...
 426         (print_conflicts): this function.
 427         Adjust dependencies.
 428         * src/conflicts.h: New file.
 429         Propagate its inclusion.
 430
 431 2000-10-02  Akim Demaille  <akim@epita.fr>
 432
 433         * src/nullable.h: New file.
 434         Propagate its inclusion.
 435         * src/nullable.c: Formatting changes.
 436
 437 2000-10-02  Akim Demaille  <akim@epita.fr>
 438
 439         * src/reduce.h: New file.
 440         Propagate its inclusion.
 441         * src/reduce.c: Topological sort and other formatting changes.
 442         (bool, TRUE, FALSE): Move their definition to...
 443         * src/system.h: here.
 444
 445 2000-10-02  Akim Demaille  <akim@epita.fr>
 446
 447         * src/files.c: Formatting changes.
 448         (tryopen, tryclose, openfiles): Rename as...
 449         (xfopen, xfclose, open_files): this.
 450         (stringappend): static.
 451         * src/files.h: Complete the list of exported symbols.
 452         Propagate its use.
 453
 454 2000-10-02  Akim Demaille  <akim@epita.fr>
 455
 456         * src/reader.h: New file.
 457         Propagate its use instead of tedious list of `extern' and
 458         prototypes.
 459         * src/reader.c: Formatting changes, topological sort,
 460         s/register//.
 461
 462 2000-10-02  Akim Demaille  <akim@epita.fr>
 463
 464         * src/lex.h: Prototype `lex.c' exported functions.
 465         * src/reader.c: Adjust.
 466         * src/lex.c: Formatting changes.
 467         (safegetc): Rename as...
 468         (xgetc): this.
 469
 470 2000-10-02  Akim Demaille  <akim@epita.fr>
 471
 472         * src/lalr.h: New file.
 473         Propagate its inclusion instead of prototypes and `extern'.
 474         * src/lalr.c: Formatting changes, topological sorting etc.
 475
 476 2000-10-02  Akim Demaille  <akim@epita.fr>
 477
 478         * src/output.c (token_actions): Introduce a temporary array,
 479         YYDEFACT, that makes it possible for this function to use
 480         output_short_table.
 481
 482 2000-10-02  Akim Demaille  <akim@epita.fr>
 483
 484         `user_toknums' is output as a `short[]' in `output.c', while it is
 485         defined as a `int[]' in `reader.c'.  For consistency with the
 486         other output tables, `user_toknums' is now defined as a table of
 487         shorts.
 488
 489         * src/reader.c (user_toknums): Be a short table instead of an int
 490         table.
 491         Adjust dependencies.
 492
 493         Factor the short table outputs.
 494
 495         * src/output.c (output_short_table): New function.
 496         * src/output.c (output_gram, output_stos, output_rule_data)
 497         (output_base, output_table, output_check):  Use it.
 498
 499 2000-10-02  Akim Demaille  <akim@epita.fr>
 500
 501         * src/output.c (output): Topological sort of the functions, in
 502         order to get rid of the `static' prototypes.
 503         No longer use `register'.
 504         * src/output.h: New file.
 505         Propagate its inclusion in files explicitly prototyping functions
 506         from output.c.
 507
 508 2000-09-21  Akim Demaille  <akim@epita.fr>
 509
 510         * src/atgeneral.m4: Update from Autoconf.
 511
 512 2000-09-21  Akim Demaille  <akim@epita.fr>
 513
 514         * src/closure.h: New file.
 515         * src/closure.c: Formatting changes, topological sort over the
 516         functions, use of closure.h.
 517         (initialize_closure, finalize_closure):  Rename as...
 518         (new_closure, free_closure): these.  Adjust dependencies.
 519         * src/LR0.c: Formatting changes, topological sort, use of
 520         cloture.h.
 521         (initialize_states): Rename as...
 522         (new_states): this.
 523         * src/Makefile.am (noinst_HEADERS): Adjust.
 524
 525 2000-09-20  Akim Demaille  <akim@epita.fr>
 526
 527         * src/acconfig.h: Don't protect config.h against multiple
 528         inclusion.
 529         Don't define PARAMS.
 530         * src/system.h: Define PARAMS.
 531         Remove some of the ad-hoc CPP magic for DOS, VMS etc.: this is the
 532         purpose of config.h.  system.h must not try to fix wrong
 533         definitions in config.h.
 534
 535 2000-09-20  Akim Demaille  <akim@epita.fr>
 536
 537         * src/derives.h: New file.
 538         * src/main.c, src/derives.h: Use it.
 539         Formatting changes.
 540         * src/Makefile.am (noinst_HEADERS): Adjust.
 541
 542 2000-09-20  Akim Demaille  <akim@epita.fr>
 543
 544         * tests/atgeneral.m4: Update from Autoconf.
 545         * tests/calc.m4 (_AT_DATA_CALC_Y, AT_DATA_CALC_Y, _AT_CHECK_CALC)
 546         (AT_CHECK_CALC): New macros.
 547         Use these macros to test bison with options `', `--raw',
 548         `--debug', `--yacc', `--yacc --debug'.
 549
 550 2000-09-19  Akim Demaille  <akim@epita.fr>
 551
 552         * src/output.c: Formatting changes.
 553         * src/machine.h: Remove, leaving its contents in...
 554         * src/system.h: here.
 555         Include stdio.h.
 556         Adjust all dependencies on stdio.h and machine.h.
 557         * src/getargs.h: New file.
 558         Let all `extern' declarations about getargs.c be replaced with
 559         inclusion of `getargs.h'.
 560         * src/Makefile.am (noinst_HEADERS): Adjust.
 561
 562         * tests/calc.m4 (yyin): Be initialized in main, not on the global
 563         scope.
 564         (yyerror): Returns void, not int.
 565         * doc/bison.texinfo: Formatting changes.
 566
 567 2000-09-19  Akim Demaille  <akim@epita.fr>
 568
 569         * tests/calc.m4 (calc.y): Do not assign to stdin, as it's not
 570         portable.
 571
 572 2000-09-18  Akim Demaille  <akim@epita.fr>
 573
 574         * configure.in: Append WARNING_CFLAGS to CFLAGS.
 575         * src/Makefile.am (INCLUDES): Don't.
 576         Be ready to fetch headers in lib/.
 577
 578 2000-09-18  Akim Demaille  <akim@epita.fr>
 579
 580         * doc/bison.texinfo: Update the copyright.
 581         ANSIfy and GNUify the examples.
 582         Remove the old menu.
 583
 584 2000-09-18  Akim Demaille  <akim@epita.fr>
 585
 586         First set of tests: use the `calc' example from the documentation.
 587
 588         * src/bison.s1 (yyparse): Condition the code using `yytname' which
 589         is defined only when YYDEBUG is.
 590         * m4/atconfig.m4 (AT_CONFIG): Adjust to Autoconf 2.13.
 591         * src/files.c (tryopen, tryclose): Formatting changes.
 592         Move to the top and be static.
 593         * src/reader.c (read_signed_integer): Likewise.
 594         * tests/calc.m4: New file.
 595         * Makefile.am, suite.m4: Adjust.
 596         * m4/atconfig.m4: Set BISON_SIMPLE and BISON_HAIRY.
 597
 598 2000-09-18  Akim Demaille  <akim@epita.fr>
 599
 600         Add support for an Autotest test suite for Bison.
 601
 602         * m4/m4.m4, m4/atconfig.m4: New files.
 603         * m4/Makefile.am (EXTRA_DIST): Adjust.
 604         * tests/suite.m4, tests/Makefile.am, tests/atgeneral.m4: New
 605         files.
 606         * src/getargs.c: Display a more standard --version message.
 607         * src/reader.c (reader): Formatting changes.
 608         No longer depend upon VERSION_STRING.
 609         * configure.in: No longer use `dnl'.
 610         Set up the test suite and the new directory `tests/.
 611         (VERSION_STRING): Remove.
 612
 613 2000-04-14  Akim Demaille  <akim@epita.fr>
 614
 615         * src/reader.c (copy_comment2): New function, same as former
 616         `copy_comment', but outputs into two FILE *.
 617         (copy_comment): Use it.
 618         (parse_union_decl): Use it.
 619         (get_type, parse_start_decl): Use the same `invalid' message.
 620         (parse_start_decl, parse_union_decl): Use the same `multiple'
 621         message.
 622         (parse_union_decl, copy_guard, copy_action): Use the same
 623         `unmatched' message.
 624         * m4/Makefile.am (EXTRA_DIST): Add `warning.m4'.
 625
 626 2000-03-31  Akim Demaille  <akim@epita.fr>
 627
 628         * src/files.c (tryopen, tryclose): Move to the top.
 629         Be static.
 630
 631 2000-03-31  Akim Demaille  <akim@epita.fr>
 632
 633         * src/main.c (main): Don't call `done', exit does it.
 634
 635 2000-03-31  Akim Demaille  <akim@epita.fr>
 636
 637         * allocate.c: s/return (foo)/return foo/.
 638         * lalr.c: Likewise.
 639         * LR0.c: Likewise.
 640         * output.c: Likewise.
 641         * reader.c: Likewise.
 642         * symtab.c: Likewise.
 643         * vmsgetargs.c: Likewise.
 644
 645 2000-03-31  Akim Demaille  <akim@epita.fr>
 646
 647         Clean up the error reporting functions.
 648
 649         * src/report.c: New file.
 650         * src/report.h: Likewise.
 651         * src/Makefile.am: Adjust.
 652         * m4/error.m4: New file.
 653         * m4/Makefile.am: Adjust.
 654         * configure.in (jm_PREREQ_ERROR): Call it.
 655         * src/main.c (int_to_string, banner, fatal_banner, warn_banner):
 656         Remove.
 657         (fatal, fatals): Remove.  All callers use complain.c::fatal.
 658         (warn, warni, warns, warnss, warnss): Remove.  All callers use
 659         complain.c::complain.
 660         (toomany): Remove, use fatal instead.
 661         * src/files.c (done): No argument, use complain_message_count.
 662         * src/main.c (main): Register `done' to `atexit'.
 663
 664         * src/getargs.c (usage): More `fputs', less `fprintf'.
 665
 666 2000-03-28  Akim Demaille  <akim@epita.fr>
 667
 668         * lib/: New directory.
 669         * Makefile.am (SUBDIRS): Adjust.
 670         * configure.in: Adjust.
 671         (LIBOBJS): Although not used yet, AC_SUBST it, otherwise it's
 672         useless.
 673         * src/alloca.c: Moved to lib/.
 674         * src/getopt.c: Likewise.
 675         * src/getopt1.c: Likewise.
 676         * src/getopt.h: Likewise.
 677         * src/ansi2knr.c: Likewise.
 678         * src/ansi2knr.1: Likewise.
 679         * src/Makefile.am: Adjust.
 680         * lib/Makefile.am: New file.
 681
 682 2000-03-28  Akim Demaille  <akim@epita.fr>
 683
 684         * src/getargs.c (usage): Refresh the help message.
 685
 686 2000-03-17  Akim Demaille  <akim@epita.fr>
 687
 688         * src/getopt1.c: Updated from textutils 2.0e
 689         * src/getopt.c: Likewise.
 690         * src/getopt.h: Likewise.
 691
 692 2000-03-17  Akim Demaille  <akim@epita.fr>
 693
 694         * src/Makefile.am (bison.simple): Fix the awk program: quote only
 695         the file name, not the whole `#line LINE FILE'.
 696
 697 2000-03-17  Akim Demaille  <akim@epita.fr>
 698
 699         On syntax errors, report the token on which we choked.
 700
 701         * src/bison.s1 (yyparse): In the label yyerrlab, when
 702         YYERROR_VERBOSE, add yychar in msg.
 703
 704 2000-03-17  Akim Demaille  <akim@epita.fr>
 705
 706         * src/reader.c (copy_at): New function.
 707         (copy_guard): Use it.
 708         (copy_action): Use it.
 709
 710 2000-03-17  Akim Demaille  <akim@epita.fr>
 711
 712         Be kind to translators, save some useless translations.
 713
 714         * src/main.c (banner): New function.
 715         (fatal_banner): Use it.
 716         (warn_banner): Use it.
 717
 718 2000-03-17  Akim Demaille  <akim@epita.fr>
 719
 720         * src/reader.c (copy_definition): Use copy_string and
 721         copy_comment.  Removed now unused `match', `ended',
 722         `cplus_comment'.
 723         (copy_comment, copy_string): Moved, to be visible from
 724         copy_definition.
 725
 726 2000-03-17  Akim Demaille  <akim@epita.fr>
 727
 728         * src/reader.c (copy_string): Declare `static inline'.  No
 729         problems with inline, since it is checked by configure.
 730         (copy_comment): Likewise.
 731
 732 2000-03-17  Akim Demaille  <akim@epita.fr>
 733
 734         * src/reader.c (packsymbols): Formatting changes.
 735
 736 2000-03-17  Akim Demaille  <akim@epita.fr>
 737
 738         * src/reader.c (copy_comment): New function, factored out from:
 739         (copy_action): Use it.  Removed now unused `match', `ended',
 740         `cplus_comment'.
 741         (copy_guard): Likewise.
 742
 743 2000-03-17  Akim Demaille  <akim@epita.fr>
 744
 745         * src/reader.c (copy_string): New function, factored out from:
 746         (copy_action): Use it.
 747         (copy_guard): Likewise.
 748
 749 2000-03-17  Akim Demaille  <akim@epita.fr>
 750
 751         Change the handling of @s so that they behave exactly like $s.
 752         There is now a pseudo variable @$ (readble and writable), location
 753         of the lhs of the rule (by default ranging from the location of
 754         the first symbol of the rhs, to the location of the last symbol,
 755         or, if the rhs is empty, YYLLOC).
 756
 757         * src/bison.s1 [YYLSP_NEEDED] (yyloc): New variable, twin of
 758         yyval.
 759         (yyparse): When providing a default semantic action, provide a
 760         default location action.
 761         (after the $): No longer change `*YYLSP', just stack YYLOC the
 762         same way you stack YYVAL.
 763         * src/reader.c (read_declarations): Use warns.
 764         (copy_guard, case '@'): Also recognize `@$', expanded as `YYLOC'.
 765         (copy_action, case '@'): Likewise.
 766         Use a standard error message, to save useless work from
 767         translators.
 768
 769 2000-03-17  Akim Demaille  <akim@epita.fr>
 770
 771         * src/bison.s1: Formatting and cosmetics changes.
 772         * src/reader.c: Likewise.
 773         Update the Copyright notice.
 774
 775 2000-03-17  Akim Demaille  <akim@epita.fr>
 776
 777         * src/bison.s1 (#line): All set to `#line' only, since the
 778         Makefile now handles them.
 779
 780 2000-03-16  Akim Demaille  <akim@epita.fr>
 781
 782         * src/output.c (output_rule_data): Output the documentation of
 783         some of the tables.
 784         (Copyright notice): Update.
 785         Formatting changes.
 786
 787 2000-03-16  Akim Demaille  <akim@epita.fr>
 788
 789         * src/bison.s1 [!YYDEBUG]: Define yydebug to 0.  This allows to
 790         remove most `#if YYDEBUG != 0', since `if (yydebug)' is enough.
 791         One `#if YYDEBUG' remains, since it uses variables which are
 792         defined only if `YYDEBUG != 0'.
 793
 794 2000-03-16  Akim Demaille  <akim@epita.fr>
 795
 796         * src/bison.s1 (yyparse): Reorganize the definitions of the stacks
 797         and related variables so that the similarities are highlighted.
 798
 799 2000-03-16  Akim Demaille  <akim@epita.fr>
 800
 801         * src/bison.s1: Properly indent CPP directives.
 802
 803 2000-03-16  Akim Demaille  <akim@epita.fr>
 804
 805         * src/bison.s1: Properly indent the `alloca' CPP section.
 806
 807 2000-03-16  Akim Demaille  <akim@epita.fr>
 808
 809         Do not hard code values of directories in `configure.in'.
 810         Update the `configure' tool chain.
 811
 812         * configure.in (XPFILE, XPFILE1, LOCALEDIR): Remove, handled by
 813         src/makefile.am.
 814         (VERSION_STRING): Use the third arg of AC_DEFINE_UNQUOTED.
 815         (AC_OUTPUT): Add m4/Makefile.
 816         Bump to bison 1.28a, 1.29 has never been released.
 817         * acconfig.h (XPFILE, XPFILE1, LOCALEDIR): Remove, since they are
 818         handled via src/Makefile.am.
 819         (VERSION_STRING, PROTOTYPES, ENABLE_NLS, HAVE_CATGETS,
 820         HAVE_GETTEXT, HAVE_LC_MESSAGES, HAVE_STPCPY): Remove, handled by
 821         autoheader.
 822         * Makefile.am (SUBDIRS): Add m4.
 823         (ACLOCAL_AM_FLAGS): New variable.
 824         (AUTOMAKE_OPTIONS): Add check-news.
 825         * src/Makefile.am (bison.simple): Use awk to replace #line lines with
 826         the proper line number and file name.
 827         (DEFS): Propagate the location of bison library files and of the
 828         locale files.
 829         (INCLUDES): Added `-I ..' so that one can compile with srcdir !=
 830         builddir.
 831         * acinclude.m4: Remove, replaced by the directory m4.
 832         * m4/Makefile.am (EXTRA_DIST): New variable.
 833         * m4/gettext.m4: New file, from the fileutils.
 834         * m4/lcmessage.m4: Likewise
 835         * m4/progtest.m4: Likewise.
 836         * m4/bison-decl.m4: New file, extracted from former acinclude.m4.
 837
 838 2000-03-10  Akim Demaille  <akim@epita.fr>
 839
 840         * src/closure.c:
 841         Formatting changes of various comments.
 842         Respect the GNU coding standards at various places.
 843         Don't use `_()' when no translation is needed.
 844
 845 1999-12-13  Jesse Thilo  <jthilo@gnu.org>
 846
 847         * src/files.c:
 848         OS/2 honors TMPDIR environment variable.
 849
 850 1999-12-13  Jesse Thilo  <jthilo@gnu.org>
 851
 852         * doc/bison.texinfo: Tweaked spelling and grammar.
 853         Updated ISBN.
 854         Removed reference to price of printed copy.
 855         Mention BISON_SIMPLE and BISON_HAIRY.
 856
 857 1999-12-13  Jesse Thilo  <jthilo@gnu.org>
 858
 859         * configure.in, NEWS:
 860         Bison 1.29 released.
 861
 862 1999-10-27  Jesse Thilo  <jthilo@gnu.org>
 863
 864         * doc/.cvsignore, doc/Makefile.am, doc/refcard.tex:
 865         Added reference card.
 866
 867 1999-07-26  Jesse Thilo  <jthilo@gnu.org>
 868
 869         * po/ru.po: Added Russian translation.
 870
 871 1999-07-26  Jesse Thilo  <jthilo@gnu.org>
 872
 873         * configure.in: Added Russian translation.
 874
 875 1999-07-06  Jesse Thilo  <jthilo@gnu.org>
 876
 877         * configure.in, NEWS, README:
 878         Released version 1.28.
 879
 880 1999-06-14  Jesse Thilo  <jthilo@gnu.org>
 881
 882         * src/system.h:
 883         Squashed redefinition warning on some systems.
 884
 885         * src/getargs.c, src/Makefile.am, src/reader.c, src/version.c:
 886         Have configure build version string instead of relying on ANSI string
 887         concatentation.
 888
 889 1999-06-14  Jesse Thilo  <jthilo@gnu.org>
 890
 891         * po/POTFILES.in: Got rid of version.c.
 892
 893 1999-06-14  Jesse Thilo  <jthilo@gnu.org>
 894
 895         * acconfig.h, configure.in:
 896         Have configure build version string instead of relying on ANSI string
 897         concatentation.
 898
 899 1999-06-08  Jesse Thilo  <jthilo@gnu.org>
 900
 901         * doc/bison.1:
 902         Dropped mention of `+' for long-named options.
 903
 904 1999-05-30  Jesse Thilo  <jthilo@gnu.org>
 905
 906         * src/files.c: Added <unistd.h> for unlink().
 907
 908         * src/Makefile.am, src/system.h:
 909         I18n fixes.
 910
 911 1999-05-30  Jesse Thilo  <jthilo@gnu.org>
 912
 913         * README: Added a FAQ list.
 914
 915         * configure.in, acconfig.h:
 916         I18n fixes.
 917
 918 1999-05-30  Jesse Thilo  <jthilo@gnu.org>
 919
 920         * doc/FAQ, doc/Makefile.am:
 921         Added a FAQ list.
 922
 923 1999-05-19  Jesse Thilo  <jthilo@gnu.org>
 924
 925         * src/alloc.h, src/symtab.h, src/version.c:
 926         Protected inclusion of "config.h" with HAVE_CONFIG_H.
 927
 928 1999-04-18  Jesse Thilo  <jthilo@gnu.org>
 929
 930         * src/.cvsignore, src/Makefile.am:
 931         Reorganized: sources in `src', documentation in `doc'.
 932
 933         * src/lex.c (literalchar):
 934         fixed the code for escaping double quotes (thanks
 935         Jonathan Czisny.)
 936
 937 1999-04-18  Jesse Thilo  <jthilo@gnu.org>
 938
 939         * po/de.po, po/es.po, po/fr.po, po/nl.po, po/POTFILES.in:
 940         Adjusted paths to reflect directory reorganization.
 941
 942 1999-04-18  Jesse Thilo  <jthilo@gnu.org>
 943
 944         * doc/.cvsignore, doc/Makefile.am:
 945         Reorganized: sources in `src', documentation in `doc'.
 946
 947 1999-04-18  Jesse Thilo  <jthilo@gnu.org>
 948
 949         * configure.in:
 950         Updated AC_INIT file to reflect directory reorganization.
 951
 952         * configure.in, .cvsignore, Makefile.am, POTFILES.in:
 953         Reorganized: sources in `src', documentation in `doc'.
 954
 955 1999-04-13  Jesse Thilo  <jthilo@gnu.org>
 956
 957         * src/allocate.c:
 958         Don't declare calloc() and realloc() if not necessary.
 959
 960 1999-04-13  Jesse Thilo  <jthilo@gnu.org>
 961
 962         * configure.in, acconfig.h, acinclude.m4:
 963         Don't declare calloc() and realloc() if not necessary.
 964
 965 1999-03-23  Jesse Thilo  <jthilo@gnu.org>
 966
 967         * po/.cvsignore: Added i18n support.
 968
 969 1999-03-23  Jesse Thilo  <jthilo@gnu.org>
 970
 971         * acconfig.h, configure.in, Makefile.am:
 972         Added i18n support.
 973
 974 1999-03-22  Jesse Thilo  <jthilo@gnu.org>
 975
 976         * src/bison.s1: Fixed #line numbers.
 977
 978 1999-03-15  Jesse Thilo  <jthilo@gnu.org>
 979
 980         * po/es.po, po/fr.po, po/nl.po, po/de.po:
 981         Added PO files from Translation Project.
 982
 983 1999-03-03  Jesse Thilo  <jthilo@gnu.org>
 984
 985         * Makefile.am:
 986         Added support for non-ANSI compilers (ansi2knr).
 987
 988 1999-02-16  Jesse Thilo  <jthilo@gnu.org>
 989
 990         * configure.in: Bumped version number to 1.27.
 991
 992         * Makefile.am:
 993         Added `bison.simple' to list of files removed by `make distclean'.
 994
 995 1999-02-12  Jesse Thilo  <jthilo@gnu.org>
 996
 997         * src/files.c, src/files.h:
 998         Defined locations of parser files in config.h instead of Makefile.
 999
1000 1999-02-12  Jesse Thilo  <jthilo@gnu.org>
1001
1002         * acconfig.h, acinclude.m4, configure.in, Makefile.am:
1003         Defined locations of parser files in config.h instead of Makefile.
1004
1005 1999-02-09  Jesse Thilo  <jthilo@gnu.org>
1006
1007         * Makefile.am:
1008         Removed inappropriate use of $< macro.
1009
1010 1999-02-05  Jesse Thilo  <jthilo@gnu.org>
1011
1012         * po/Makefile.in.in, po/POTFILES.in:
1013         Add `po' directory skeleton.
1014
1015 1999-01-27  Jesse Thilo  <jthilo@gnu.org>
1016
1017         * README: Document help-bison list.
1018
1019         * configure.in: Add check for mkstemp().
1020
1021 1999-01-20  Jesse Thilo  <jthilo@gnu.org>
1022
1023         * src/conflicts.c, src/LR0.c, src/output.c, src/reader.c:
1024         Hush a few compiler warnings.
1025
1026         * src/files.c:
1027         Add tryclose(), which verifies that fclose was successful.
1028         Hush a couple of compiler warnings.
1029
1030 1999-01-20  Jesse Thilo  <jthilo@gnu.org>
1031
1032         * Makefile.am, OChangeLog:
1033         ChangeLog is now automatically generated.  Include the old version as
1034         OChangeLog.
1035
1036 1999-01-14  Jesse Thilo  <jthilo@gnu.org>
1037
1038         * 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:
1039         Update FSF address.
1040
1041 1999-01-14  Jesse Thilo  <jthilo@gnu.org>
1042
1043         * doc/bison.texinfo: Fix formatting glitch.
1044
1045         * doc/bison.texinfo: Update FSF address.
1046
1047 1999-01-14  Jesse Thilo  <jthilo@gnu.org>
1048
1049         * acconfig.h: Update FSF address.
1050
1051 1999-01-08  Jesse Thilo  <jthilo@gnu.org>
1052
1053         * src/system.h:
1054         Don't define PACKAGE here, since config.h defines it.
1055
1056 1998-12-30  Jesse Thilo  <jthilo@gnu.org>
1057
1058         * src/reader.c: Update copyright date.
1059
1060         * src/main.c:
1061         Ditch sprintf to statically-sized buffers in fatal/warn functions in
1062         favor of output directly to stderr (avoids buffer overruns).
1063
1064         * src/reader.c: Some checks for premature EOF.
1065
1066         * 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:
1067         Use prototypes if the compiler understands them.
1068
1069         * src/files.c: Honor TMPDIR on Unix hosts.
1070         Use prototypes if the compiler understands them.
1071
1072         * src/reader.c:
1073         Fix a couple of buffer overrun bugs.
1074         Use prototypes if the compiler understands them.
1075
1076         * src/system.h: Include unistd.h and ctype.h.
1077         Use #ifdef instead of #if for NLS symbols.
1078
1079 1998-12-30  Jesse Thilo  <jthilo@gnu.org>
1080
1081         * doc/bison.texinfo:
1082         Delete comment "consider using @set for edition number, etc..." since
1083         we now are doing so.
1084
1085 1998-12-30  Jesse Thilo  <jthilo@gnu.org>
1086
1087         * configure.in:
1088         Use prototypes if the compiler understands them.
1089
1090         * NEWS: Document 1.26 highlights.
1091
1092         * Makefile.am: Require Automake 1.3 or later.
1093
1094         * acconfig.h:
1095         Use prototypes if the compiler understands them.
1096
1097 1998-12-29  Jesse Thilo  <jthilo@gnu.org>
1098
1099         * src/version.c:
1100         Use VERSION symbol from automake for version number.
1101
1102 1998-12-29  Jesse Thilo  <jthilo@gnu.org>
1103
1104         * acconfig.h, configure.in, version.cin:
1105         Use VERSION symbol from automake for version number.
1106
1107 1998-11-28  Jesse Thilo  <jthilo@gnu.org>
1108
1109         * Makefile.am:
1110         Distribute original version of simple parser (bison.s1), not built
1111         version (bison.simple).
1112
1113 1998-11-28  Jesse Thilo  <jthilo@gnu.org>
1114
1115         * doc/bison.texinfo: Add info dir entry.
1116
1117         * doc/bison.texinfo:
1118         Let automake put version number into documentation.
1119
1120 1998-11-26  Jesse Thilo  <jthilo@gnu.org>
1121
1122         * src/bison.cld, src/build.com, src/vmshlp.mar:
1123         Add non-RCS files from /gd/gnu/bison.
1124
1125 1998-11-26  Jesse Thilo  <jthilo@gnu.org>
1126
1127         * doc/bison.1:
1128         Document the BISON_HAIRY and BISON_SIMPLE variables.
1129
1130 1998-11-25  Jesse Thilo  <jthilo@gnu.org>
1131
1132         * src/version.c: Build version.c automatically.
1133
1134         * src/reader.c:
1135         Fix token numbering (used to start at 258, not 257).
1136
1137         * src/system.h: Include config.h.
1138
1139         * src/getargs.c: Update bug report address.
1140
1141         * src/alloca.c, src/getopt1.c, src/getopt.c, src/getopt.h:
1142         Get latest copies of alloca.c, getopt.c, getopt.h, getopt1.c from gnu.org.
1143
1144 1998-11-25  Jesse Thilo  <jthilo@gnu.org>
1145
1146         * Makefile.am:
1147         Rename bison.simple to bison.s1 (bison.simple is then built from bison.s1).
1148
1149         * configure.in, version.cin:
1150         Build version.c automatically.
1151
1152         * AUTHORS: Add AUTHORS file.
1153
1154         * README: Update bug report address.
1155
1156         * bison.simple:
1157         Rename bison.simple to bison.s1 (bison.simple is then built from bison.s1).
1158
1159         * configure.in, Makefile.am, Makefile.in, stamp-h.in:
1160         Add automake stuff.
1161
1162 1998-11-25  Jesse Thilo  <jthilo@gnu.org>
1163
1164         * doc/bison.texinfo: Clean up some formatting.
1165
1166 1998-05-05  Richard Stallman  <rms@gnu.org>
1167
1168         * doc/bison.texinfo:
1169         Explain better why to make a pure parser.
1170
1171 1998-01-05  Richard Stallman  <rms@gnu.org>
1172
1173         * src/files.c (openfiles):
1174         [_WIN32 && !__CYGWIN32__] Use TEMP or Temp to
1175         find a temporary directory, if possible.  Do not unlink files while
1176         they are open.
1177
1178 1997-08-25  Richard Stallman  <rms@gnu.org>
1179
1180         * src/reader.c (stack_offset;):
1181         Change some warni to warns.
1182
1183         * src/lex.c (literalchar): Use warns, not warni.
1184
1185 1997-06-28  Richard Stallman  <rms@gnu.org>
1186
1187         * src/bison.s1: Add a Bison version comment.
1188
1189         * src/main.c (fatal, warn, berror):
1190         Use program_name.
1191
1192 1997-06-28  Richard Stallman  <rms@gnu.org>
1193
1194         * Makefile.in (bison_version): New variable.
1195         (dist): Use that variable.
1196         (bison.s1): Substitute the Bison version into bison.simple.
1197
1198         * bison.simple: Add a Bison version comment.
1199
1200 1997-06-18  Richard Stallman  <rms@gnu.org>
1201
1202         * src/main.c (fatal, warn, berror):
1203         Make error messages standard.
1204         (toomany): Improve error message text.
1205
1206         * 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:
1207         new.h renamed to alloc.h.
1208
1209 1997-06-18  Richard Stallman  <rms@gnu.org>
1210
1211         * Makefile.in: new.h renamed to alloc.h.
1212
1213 1997-05-24  Richard Stallman  <rms@gnu.org>
1214
1215         * src/lex.c (literalchar):
1216         Fix the code for escaping \, " and '.
1217
1218         (lex): Avoid trouble when there are many chars
1219         to discard in a char literal with just several chars in it.
1220
1221 1997-05-17  Richard Stallman  <rms@gnu.org>
1222
1223         * src/bison.s1:
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 1997-05-17  Richard Stallman  <rms@gnu.org>
1232
1233         * bison.simple:
1234         Use malloc, if using alloca is troublesome.
1235         (YYSTACK_USE_ALLOCA): New flag macro.
1236         Define it for some systems and compilers.
1237         (YYSTACK_ALLOC): New macro.
1238         (yyparse): Use YYSTACK_ALLOC to allocate stack.
1239         If it was malloc'd, free it.
1240
1241 1997-04-23  Richard Stallman  <rms@gnu.org>
1242
1243         * src/bison.s1:
1244         (alloca) [__hpux]: Always define as __builtin_alloca.
1245
1246 1997-04-23  Richard Stallman  <rms@gnu.org>
1247
1248         * bison.simple:
1249         (alloca) [__hpux]: Always define as __builtin_alloca.
1250
1251 1997-04-22  Richard Stallman  <rms@gnu.org>
1252
1253         * src/bison.s1:
1254         [__hpux]: Include alloca.h (right for HPUX 10)
1255         instead of declaring alloca (right for HPUX 9).
1256
1257         * src/bison.s1 (__yy_memcpy):
1258         Declare arg `count' as unsigned int.
1259         (yyparse): Cast third arg to __yy_memcpy to unsigned int.
1260
1261 1997-04-22  Richard Stallman  <rms@gnu.org>
1262
1263         * bison.simple:
1264         [__hpux]: Include alloca.h (right for HPUX 10)
1265         instead of declaring alloca (right for HPUX 9).
1266
1267         * bison.simple (__yy_memcpy):
1268         Declare arg `count' as unsigned int.
1269         (yyparse): Cast third arg to __yy_memcpy to unsigned int.
1270
1271 1997-01-03  Richard Stallman  <rms@gnu.org>
1272
1273         * src/allocate.c: [__STDC__ or _MSC_VER]:
1274         Declare calloc and realloc to return void *.
1275
1276 1997-01-02  Richard Stallman  <rms@gnu.org>
1277
1278         * src/system.h:
1279         [_MSC_VER]: Include stdlib.h and process.h.
1280         [_MSC_VER] (getpid): Define as macro--translate it to _getpid.
1281
1282         * src/main.c (main): Return FAILURE as a value.
1283         (printable_version): Declare arg as int, not char.
1284
1285 1997-01-02  Richard Stallman  <rms@gnu.org>
1286
1287         * Makefile.in (dist):
1288         Explicitly check for symlinks, and copy them.
1289
1290 1996-12-19  Richard Stallman  <rms@gnu.org>
1291
1292         * src/files.c:
1293         [_MSC_VER] (XPFILE, XPFILE1): Define, if not already defined.
1294
1295 1996-12-18  Paul Eggert  <eggert@gnu.org>
1296
1297         * src/bison.s1 (yyparse):
1298         If __GNUC__ and YYPARSE_PARAM are both defined,
1299         declare yyparse to have a void * argument.
1300
1301 1996-12-18  Paul Eggert  <eggert@gnu.org>
1302
1303         * bison.simple (yyparse):
1304         If __GNUC__ and YYPARSE_PARAM are both defined,
1305         declare yyparse to have a void * argument.
1306
1307 1996-12-17  Richard Stallman  <rms@gnu.org>
1308
1309         * src/reduce.c (nbits): Add some casts.
1310
1311 1996-08-12  Richard Stallman  <rms@gnu.org>
1312
1313         * src/bison.s1: Test _MSDOS as well as _MSDOS_.
1314
1315 1996-08-12  Richard Stallman  <rms@gnu.org>
1316
1317         * bison.simple: Test _MSDOS as well as _MSDOS_.
1318
1319 1996-07-31  Richard Stallman  <rms@gnu.org>
1320
1321         * src/bison.s1:
1322         [__sun && __i386]: Include alloca.h.
1323
1324 1996-07-31  Richard Stallman  <rms@gnu.org>
1325
1326         * bison.simple:
1327         [__sun && __i386]: Include alloca.h.
1328
1329 1996-07-30  Richard Stallman  <rms@gnu.org>
1330
1331         * src/bison.s1: Comment change.
1332
1333         * src/bison.s1: Test _MSDOS_, not MSDOS.
1334
1335 1996-07-30  Richard Stallman  <rms@gnu.org>
1336
1337         * bison.simple: Comment change.
1338
1339         * bison.simple: Test _MSDOS_, not MSDOS.
1340
1341 1996-06-01  Richard Stallman  <rms@gnu.org>
1342
1343         * 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:
1344         Insert `_' macro around many string constants.
1345
1346         * src/main.c:
1347         Insert `_' macro around many string constants.
1348
1349         (main): Call setlocale, bindtextdomain and textdomain.
1350
1351         * src/system.h: [HAVE_LOCALE_H]: Include locale.h.
1352         [! HAVE_LOCALE_H] (setlocale): Define as no-op.
1353         [ENABLE_NLS]: Include libintl.h.
1354         [ENABLE_NLS] (gettext): Define.
1355         [! ENABLE_NLS] (bintextdomain, textdomain, _): Consolation definitions.
1356         (N_, PACKAGE, LOCALEDIR): New macros.
1357
1358 1996-06-01  Richard Stallman  <rms@gnu.org>
1359
1360         * POTFILES.in: New file.
1361
1362         * Makefile.in (allocate.o):
1363         Define target explicitly.
1364
1365         * Makefile.in (CFLAGS): Set to @CFLAGS@.
1366         (LDFLAGS): Set to @LDFLAGS@.
1367         (configure): Run autoconf only if preceding `cd' succeeds.
1368         (bison.s1): Redirect output to temporary file then move the
1369         temporary to the target, rather than redirecting directly to bison.s1.
1370         (clean): Remove config.status and config.log.
1371         (distclean): Don't remove config.status here.
1372
1373 1996-05-12  Richard Stallman  <rms@gnu.org>
1374
1375         * src/bison.s1:
1376         (__yy_memcpy) [__cplusplus]: Reorder declarations of variables f and t.
1377
1378 1996-05-12  Richard Stallman  <rms@gnu.org>
1379
1380         * bison.simple:
1381         (__yy_memcpy) [__cplusplus]: Reorder declarations of variables f and t.
1382
1383 1996-05-11  Richard Stallman  <rms@gnu.org>
1384
1385         * src/bison.s1 (__yy_memcpy):
1386         Really reorder the args, as was supposedly done on Feb 14 1995.
1387         (yyparse): Calls changed accordingly.
1388
1389 1996-05-11  Richard Stallman  <rms@gnu.org>
1390
1391         * Makefile.in (dist): Don't use $(srcdir).
1392
1393         * bison.simple (__yy_memcpy):
1394         Really reorder the args, as was supposedly done on Feb 14 1995.
1395         (yyparse): Calls changed accordingly.
1396
1397 1996-01-27  Richard Stallman  <rms@gnu.org>
1398
1399         * src/output.c (output_rule_data):
1400         Test YYERROR_VERBOSE in the conditional
1401         around the definition of ttyname.
1402
1403 1995-12-29  Richard Stallman  <rms@gnu.org>
1404
1405         * src/bison.s1:
1406         Fix line numbers in #line commands.
1407
1408 1995-12-29  Richard Stallman  <rms@gnu.org>
1409
1410         * bison.simple:
1411         Fix line numbers in #line commands.
1412
1413 1995-12-27  Richard Stallman  <rms@gnu.org>
1414
1415         * src/bison.s1 (YYPARSE_PARAM_DECL):
1416         In C++, make it always null.
1417         (YYPARSE_PARAM_ARG): New macro.
1418         (yyparse): Use YYPARSE_PARAM_ARG.
1419
1420 1995-12-27  Richard Stallman  <rms@gnu.org>
1421
1422         * bison.simple (YYPARSE_PARAM_DECL):
1423         In C++, make it always null.
1424         (YYPARSE_PARAM_ARG): New macro.
1425         (yyparse): Use YYPARSE_PARAM_ARG.
1426
1427 1995-11-29  Richard Stallman  <rms@gnu.org>
1428
1429         * doc/bison.texinfo:
1430         Describe literal string tokens, %raw, %no_lines, %token_table.
1431
1432 1995-11-29  Daniel Hagerty  <hag@gnu.org>
1433
1434         * doc/bison.texinfo: Fixed update date
1435
1436 1995-10-16  Richard Stallman  <rms@gnu.org>
1437
1438         * src/version.c: Version 1.25.
1439
1440 1995-10-16  Richard Stallman  <rms@gnu.org>
1441
1442         * NEWS: *** empty log message ***
1443
1444 1995-10-16  Richard Stallman  <rms@gnu.org>
1445
1446         * doc/bison.1, doc/bison.rnh:
1447         Add new options.
1448
1449 1995-10-15  Richard Stallman  <rms@gnu.org>
1450
1451         * src/vmsgetargs.c, src/getargs.c:
1452         Added -n, -k, and -raw switches.
1453         (noparserflag, toknumflag, rawtoknumflag): New variables.
1454
1455         * src/symtab.h (SALIAS):
1456         New #define for adding aliases to %token.
1457         (struct bucket): Added `alias' field.
1458
1459         * src/reduce.c (reduce_grammar):
1460         Revise error message.
1461         (print_notices): Remove final `.' from error message.
1462
1463         * src/reader.c (reader_output_yylsp):
1464         New function.
1465         (readgram): Use `#if 0' around code that accepted %command
1466         inside grammar rules:  The documentation doesn't allow it,
1467         and it will fail since the %command processors scan for the next %.
1468         (parse_token_decl):  Extended the %token
1469         declaration to allow a multi-character symbol as an alias.
1470         (parse_thong_decl): New function.
1471         (read_declarations): Added %thong declarations.
1472         (read_declarations): Handle NOOP to deal with allowing
1473         % declarations as another means to specify the flags.
1474         (readgram): Allow %prec prior to semantics embedded in a rule.
1475         (skip_to_char, read_declarations, copy_definition)
1476         (parse_token_decl, parse_start_decl, parse_type_decl)
1477         (parse_assoc_decl, parse_union_decl, parse_expect_decl)
1478         (get_type_name, copy_guard, copy_action, readgram)
1479         (get_type, packsymbols):  Revised most error messages.
1480         Changed `fatal' to `warnxxx' to avoid aborting for error.
1481         Revised and use multiple warnxxx functions to avoid using VARARGS1.
1482         (read_declarations): Improve the error message for
1483         an invalid character.  Do not abort.
1484         (read_declarations, copy_guard, copy_action): Use
1485         printable_version to avoid unprintable characters in printed output.
1486         (parse_expect_decl): Error if argument to %expect exceeds 10 digits.
1487         (parse_token_decl, parse_assoc_decl, parse_type_decl, get_type):
1488         Allow the type of a non-terminal can be given
1489         more than once, as long as all specifications give the same type.
1490
1491         * src/output.c:
1492         (output_headers, output_trailers, output, output_gram)
1493         (output_rule_data): Implement noparserflag variable.
1494         Implement toknumflag variable.
1495         (output): Call reader_output_yylsp to output LTYPESTR.
1496
1497         * src/main.c (main):
1498          If reader sees an error, don't process the grammar.
1499         (fatals): Updated to not use VARARGS1.
1500         (printable_version, int_to_string, warn, warni, warns, warnss)
1501         (warnsss): New error reporting functions.  Avoid abort for error.
1502
1503         * src/lex.h:
1504         Added THONG and NOOP for alias processing.
1505         Added SETOPT for the new code that allows setting options with %flags.
1506
1507         * src/lex.c:
1508         Include getopt.h.  Add some extern decls.
1509         (safegetc): New function to deal with EOF gracefully.
1510         (literalchar); new function to deal with reading \ escapes.
1511         (lex): Use literalchar.
1512         (lex): Implemented "..." tokens.
1513         (literalchar, lex, parse_percent_token): Made tokenbuffer
1514         always contain the token.  This includes growing the token
1515         buffer while reading an integer.
1516         (parse_percent_token): Replaced if-else statement with percent_table.
1517         (parse_percent_token): Added % declarations as another
1518         way to specify the flags -n, -l, and -r.  Also added hooks for
1519         -d, -k, -y, -v, -t, -p, -b, -o, but implementation requires
1520         major changes to files.c.
1521         (lex) Retain in the incoming stream a character following
1522         an incorrect '/'.
1523         (skip_white_space, lex):  Revised most error messages
1524         and changed fatal to warn to avoid aborting.
1525         (percent_table):  Added %thong declarations.
1526
1527         * src/gram.h: Comment changes.
1528
1529         * src/files.c (openfiles, open_extra_files, done):
1530          Add faction flag
1531         and actfile file.  Handle noparserflag.  Both for -n switch.
1532
1533         * src/conflicts.c (resolve_sr_conflict):
1534         Remove use of alloca.
1535
1536 1995-06-01  Jim Meyering  <meyering@gnu.org>
1537
1538         * doc/bison.texinfo: *** empty log message ***
1539
1540 1995-05-06  Richard Stallman  <rms@gnu.org>
1541
1542         * src/bison.s1: Comment change.
1543
1544 1995-05-06  Richard Stallman  <rms@gnu.org>
1545
1546         * bison.simple: Comment change.
1547
1548 1995-05-03  Richard Stallman  <rms@gnu.org>
1549
1550         * src/version.c: Version now 1.24.
1551
1552         * src/bison.s1: Change distribution terms.
1553
1554         * src/version.c: Version now 1.23.
1555
1556 1995-05-03  Richard Stallman  <rms@gnu.org>
1557
1558         * doc/bison.texinfo:
1559         Rewrite "Conditions for Using Bison".
1560         Update version to 1.24.
1561
1562 1995-05-03  Richard Stallman  <rms@gnu.org>
1563
1564         * bison.simple: Change distribution terms.
1565
1566 1995-02-23  Richard Stallman  <rms@gnu.org>
1567
1568         * src/files.c: Test __VMS_POSIX as well as VMS.
1569
1570 1995-02-14  Jim Meyering  <meyering@gnu.org>
1571
1572         * src/bison.s1 (__yy_memcpy):
1573         Renamed from __yy_bcopy to avoid
1574         confusion.  Reverse FROM and TO arguments to be consistent with
1575         those of memcpy.
1576
1577 1995-02-14  Jim Meyering  <meyering@gnu.org>
1578
1579         * bison.simple (__yy_memcpy):
1580         Renamed from __yy_bcopy to avoid
1581         confusion.  Reverse FROM and TO arguments to be consistent with
1582         those of memcpy.
1583
1584 1994-11-10  David J. MacKenzie  <djm@gnu.org>
1585
1586         * NEWS: reformat
1587
1588         * NEWS: New file.
1589
1590         * Makefile.in (DISTFILES): Include NEWS.
1591
1592         * Makefile.in (DISTFILES):
1593         Include install-sh, not install.sh.
1594
1595         * configure.in: Update to Autoconf v2 macro names.
1596
1597 1994-10-05  David J. MacKenzie  <djm@gnu.org>
1598
1599         * Makefile.in: fix typo
1600
1601         * Makefile.in (prefix, exec_prefix):
1602         Let configure set them.
1603
1604 1994-09-28  David J. MacKenzie  <djm@gnu.org>
1605
1606         * Makefile.in: Set datadir to $(prefix)/share.
1607
1608 1994-09-15  Richard Stallman  <rms@gnu.org>
1609
1610         * src/bison.s1:
1611         Update copyright notice and GPL version.
1612
1613 1994-09-15  Richard Stallman  <rms@gnu.org>
1614
1615         * bison.simple:
1616         Update copyright notice and GPL version.
1617
1618 1994-07-12  Richard Stallman  <rms@gnu.org>
1619
1620         * src/reduce.c, src/reader.c:
1621         entered into RCS
1622
1623 1994-05-05  David J. MacKenzie  <djm@gnu.org>
1624
1625         * Makefile.in: entered into RCS
1626
1627 1994-03-26  Richard Stallman  <rms@gnu.org>
1628
1629         * src/bison.s1: entered into RCS
1630
1631 1994-03-26  Richard Stallman  <rms@gnu.org>
1632
1633         * bison.simple: entered into RCS
1634
1635 1994-03-25  Richard Stallman  <rms@gnu.org>
1636
1637         * src/main.c: entered into RCS
1638
1639 1994-03-24  Richard Stallman  <rms@gnu.org>
1640
1641         * src/conflicts.c: entered into RCS
1642
1643 1994-01-02  Richard Stallman  <rms@gnu.org>
1644
1645         * Makefile.in: *** empty log message ***
1646
1647 1993-11-21  Richard Stallman  <rms@gnu.org>
1648
1649         * src/bison.s1: *** empty log message ***
1650
1651 1993-11-21  Richard Stallman  <rms@gnu.org>
1652
1653         * doc/bison.texinfo: entered into RCS
1654
1655         * doc/bison.texinfo: *** empty log message ***
1656
1657 1993-11-21  Richard Stallman  <rms@gnu.org>
1658
1659         * bison.simple: *** empty log message ***
1660
1661 1993-10-25  David J. MacKenzie  <djm@gnu.org>
1662
1663         * doc/bison.texinfo: *** empty log message ***
1664
1665 1993-10-19  Richard Stallman  <rms@gnu.org>
1666
1667         * src/bison.s1: *** empty log message ***
1668
1669 1993-10-19  Richard Stallman  <rms@gnu.org>
1670
1671         * bison.simple: *** empty log message ***
1672
1673 1993-10-14  Richard Stallman  <rms@gnu.org>
1674
1675         * src/bison.s1: *** empty log message ***
1676
1677 1993-10-14  Richard Stallman  <rms@gnu.org>
1678
1679         * bison.simple: *** empty log message ***
1680
1681 1993-09-14  David J. MacKenzie  <djm@gnu.org>
1682
1683         * doc/bison.texinfo: *** empty log message ***
1684
1685 1993-09-13  Noah Friedman  <friedman@gnu.org>
1686
1687         * Makefile.in: *** empty log message ***
1688
1689 1993-09-10  Richard Stallman  <rms@gnu.org>
1690
1691         * src/conflicts.c: *** empty log message ***
1692
1693         * src/system.h: entered into RCS
1694
1695 1993-09-10  Richard Stallman  <rms@gnu.org>
1696
1697         * doc/bison.1: entered into RCS
1698
1699 1993-09-06  Noah Friedman  <friedman@gnu.org>
1700
1701         * src/version.c: entered into RCS
1702
1703 1993-09-06  Noah Friedman  <friedman@gnu.org>
1704
1705         * Makefile.in: *** empty log message ***
1706
1707 1993-07-30  David J. MacKenzie  <djm@gnu.org>
1708
1709         * Makefile.in: *** empty log message ***
1710
1711 1993-07-24  Richard Stallman  <rms@gnu.org>
1712
1713         * src/bison.s1: *** empty log message ***
1714
1715 1993-07-24  Richard Stallman  <rms@gnu.org>
1716
1717         * bison.simple: *** empty log message ***
1718
1719 1993-07-08  David J. MacKenzie  <djm@gnu.org>
1720
1721         * Makefile.in: *** empty log message ***
1722
1723 1993-07-04  Richard Stallman  <rms@gnu.org>
1724
1725         * src/bison.s1: *** empty log message ***
1726
1727 1993-07-04  Richard Stallman  <rms@gnu.org>
1728
1729         * bison.simple: *** empty log message ***
1730
1731 1993-06-26  David J. MacKenzie  <djm@gnu.org>
1732
1733         * src/getargs.c: entered into RCS
1734
1735 1993-06-26  David J. MacKenzie  <djm@gnu.org>
1736
1737         * doc/bison.texinfo: *** empty log message ***
1738
1739         * doc/bison.1: New file.
1740
1741 1993-06-25  Richard Stallman  <rms@gnu.org>
1742
1743         * src/getargs.c: New file.
1744
1745 1993-06-16  Richard Stallman  <rms@gnu.org>
1746
1747         * src/bison.s1: *** empty log message ***
1748
1749 1993-06-16  Richard Stallman  <rms@gnu.org>
1750
1751         * bison.simple: *** empty log message ***
1752
1753 1993-06-03  Richard Stallman  <rms@gnu.org>
1754
1755         * src/bison.s1: New file.
1756
1757 1993-06-03  Richard Stallman  <rms@gnu.org>
1758
1759         * doc/bison.texinfo: *** empty log message ***
1760
1761 1993-06-03  Richard Stallman  <rms@gnu.org>
1762
1763         * bison.simple: New file.
1764
1765 1993-05-19  Richard Stallman  <rms@gnu.org>
1766
1767         * doc/bison.texinfo: New file.
1768
1769 1993-05-07  Noah Friedman  <friedman@gnu.org>
1770
1771         * Makefile.in: *** empty log message ***
1772
1773 1993-04-28  Noah Friedman  <friedman@gnu.org>
1774
1775         * src/reader.c: *** empty log message ***
1776
1777 1993-04-23  Noah Friedman  <friedman@gnu.org>
1778
1779         * src/alloc.h: entered into RCS
1780
1781 1993-04-20  David J. MacKenzie  <djm@gnu.org>
1782
1783         * src/version.c: *** empty log message ***
1784
1785         * src/files.c, src/allocate.c:
1786         entered into RCS
1787
1788         * src/reader.c: *** empty log message ***
1789
1790         * src/lex.c: entered into RCS
1791
1792         * src/conflicts.c: New file.
1793
1794         * src/symtab.c: entered into RCS
1795
1796         * src/alloc.h: New file.
1797
1798         * src/LR0.c: entered into RCS
1799
1800 1993-04-18  Noah Friedman  <friedman@gnu.org>
1801
1802         * src/reader.c: New file.
1803
1804         * src/version.c: *** empty log message ***
1805
1806 1993-04-18  Noah Friedman  <friedman@gnu.org>
1807
1808         * Makefile.in: *** empty log message ***
1809
1810 1993-04-17  Noah Friedman  <friedman@gnu.org>
1811
1812         * Makefile.in: *** empty log message ***
1813
1814 1993-04-15  Richard Stallman  <rms@gnu.org>
1815
1816         * src/main.c, src/files.c:
1817         New file.
1818
1819 1993-04-15  Noah Friedman  <friedman@gnu.org>
1820
1821         * configure.in: entered into RCS
1822
1823         * configure.in: *** empty log message ***
1824
1825         * configure.in: New file.
1826
1827 1993-04-14  Richard Stallman  <rms@gnu.org>
1828
1829         * Makefile.in: New file.
1830
1831 1993-04-13  Richard Stallman  <rms@gnu.org>
1832
1833         * src/version.c: New file.
1834
1835 1993-03-25  Richard Stallman  <rms@gnu.org>
1836
1837         * src/output.c: entered into RCS
1838
1839 1992-09-25  Richard Stallman  <rms@gnu.org>
1840
1841         * configure.bat: entered into RCS
1842
1843 1992-06-22  Richard Stallman  <rms@gnu.org>
1844
1845         * src/vmsgetargs.c: entered into RCS
1846
1847 1992-06-22  Richard Stallman  <rms@gnu.org>
1848
1849         * doc/bison.rnh: entered into RCS
1850
1851 1992-04-20  David J. MacKenzie  <djm@gnu.org>
1852
1853         * README: entered into RCS
1854
1855 1992-01-22  Richard Stallman  <rms@gnu.org>
1856
1857         * src/machine.h: entered into RCS
1858
1859 1991-12-21  Richard Stallman  <rms@gnu.org>
1860
1861         * src/lalr.c, src/closure.c:
1862         entered into RCS
1863
1864 1991-12-20  Richard Stallman  <rms@gnu.org>
1865
1866         * src/state.h: entered into RCS
1867
1868 1991-12-18  Richard Stallman  <rms@gnu.org>
1869
1870         * src/print.c, src/nullable.c, src/derives.c:
1871         entered into RCS
1872
1873 1991-11-03  David J. MacKenzie  <djm@gnu.org>
1874
1875         * src/warshall.c, src/types.h, src/symtab.h, src/lex.h, src/gram.c, src/gram.h, src/files.h:
1876         entered into RCS
1877
1878 1988-09-09  Richard Stallman  <rms@gnu.org>
1879
1880         * src/bison.hairy: entered into RCS
1881
1882 1987-12-16  Richard Stallman  <rms@gnu.org>
1883
1884         * REFERENCES: entered into RCS