ChangeLog

   1 2000-12-19  Akim Demaille  <akim@epita.fr>
   2
   3         * src/files.c (open_files): Yipee!  We no longer need all the code
   4         looking for `/tmp' since we have no tmp file.
   5
   6 2000-12-19  Akim Demaille  <akim@epita.fr>
   7
   8         * src/system.h (EXT_TAB, EXT_OUTPUT, EXT_STYPE_H, EXT_GUARD_C):
   9         New macros.
  10         * src/files.c (open_files): Less dependency on MSDOS etc.
  11
  12 2000-12-14  Akim Demaille  <akim@epita.fr>
  13
  14         * src/bison.s1 (YYLLOC_DEFAULT): New macro.
  15         Provide a default definition.
  16         Use it when executing the default @ action.
  17         * src/reader.c (reader_output_yylsp): No longer include
  18         `timestamp' and `text' in the default YYLTYPE.
  19
  20 2000-12-12  Akim Demaille  <akim@epita.fr>
  21
  22         * src/reader.c (copy_definition, parse_union_decl, copy_action)
  23         (copy_guard): Quote the file names.
  24         Reported by Laurent Mascherpa.
  25
  26 2000-12-12  Akim Demaille  <akim@epita.fr>
  27
  28         * src/output.c (output_headers, output_program, output): Be sure
  29         to escape special characters when outputting filenames.
  30         (ACTSTR_PROLOGUE, ACTSTR_EPILOGUE): Remove.
  31         (output_headers): Don't depend on them, Use ACTSTR.
  32
  33 2000-11-17  Akim Demaille  <akim@epita.fr>
  34
  35         * lib/obstack.h: Formatting changes.
  36         (obstack_grow, obstack_grow0): Don't cast WHERE at all: it
  37         prevents type checking.
  38         (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
  39         cast the value to (void *): assigning a `foo *' to a `void *'
  40         variable is valid.
  41         (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
  42         * src/reader.c (parse_union_decl): Typo: use obstack_1grow to
  43         append characters.
  44
  45 2000-11-17  Akim Demaille  <akim@epita.fr>
  46
  47         * tests/Makefile.am (suite.m4, regression.m4, calc.m4): Rename
  48         as...
  49         (suite.m4, regression.m4, calc.m4): these.
  50         * tests/atgeneral.m4: Update from CVS Autoconf.
  51
  52 2000-11-17  Akim Demaille  <akim@epita.fr>
  53
  54         * tests/regression.m4 (%union and --defines): New test,
  55         demonstrating a current bug in the obstack implementation.
  56
  57 2000-11-17  Akim Demaille  <akim@epita.fr>
  58
  59         * src/bison.s1 (_YY_DECL_VARIABLES, YY_DECL_VARIABLES): New
  60         macros.
  61         Use them to declare the variables which are global or local to
  62         `yyparse'.
  63
  64 2000-11-17  Akim Demaille  <akim@epita.fr>
  65
  66         * acconfig.h: Remove, no longer used.
  67
  68 2000-11-07  Akim Demaille  <akim@epita.fr>
  69
  70         * src: s/Copyright (C)/Copyright/g.
  71
  72 2000-11-07  Akim Demaille  <akim@epita.fr>
  73
  74         * src/reader.c (reader): #define YYLSP_NEEDED to 1 instead of just
  75         defining.
  76         * src/bison.s1: s/#ifdef YYLSP_NEEDED/#if YYLSP_NEEDED/.
  77
  78 2000-11-07  Akim Demaille  <akim@epita.fr>
  79
  80         * src/bison.s1 (YYLEX): Use #if instead of #ifdef.
  81         Merge in a single CPP if/else.
  82
  83 2000-11-07  Akim Demaille  <akim@epita.fr>
  84
  85         * src/output.c (output): Remove useless variables.
  86         * lib/obstack.c (obstack_grow, obstack_grow0): Rename the second
  87         argument `data' for consistency with the prototypes.
  88         Qualify it `const'.
  89         (obstack_copy, obstack_copy0): Rename the second argument as
  90         `address' for consistency.  Qualify it `const'.
  91         * lib/obstack.h (obstack_copy, obstack_copy0, obstack_grow)
  92         (obstack_grow0, obstack_ptr_grow, obstack_ptr_grow_fast): Qualify
  93         `const' their input argument (`data' or `address').
  94         Adjust the corresponding macros to include `const' in casts.
  95
  96 2000-11-03  Akim Demaille  <akim@epita.fr>
  97
  98         * src/Makefile.am (INCLUDES): s/PFILE/BISON_SIMPLE/.
  99         s/PFILE1/BISON_HAIRY/.
 100         Adjust dependencies.
 101
 102 2000-11-03  Akim Demaille  <akim@epita.fr>
 103
 104         For some reason, this was not applied.
 105
 106         * src/files.c [VMS]: No longer include `ssdef.h', no longer define
 107         `unlink': it's no longer used.
 108
 109 2000-11-03  Akim Demaille  <akim@epita.fr>
 110
 111         * src/files.c (skeleton_find): New function, eved out of...
 112         (open_files, open_extra_files): here.
 113
 114 2000-11-03  Akim Demaille  <akim@epita.fr>
 115
 116         Don't use `atexit'.
 117
 118         * src/files.c (obstack_save): New function.
 119         (done): Rename as...
 120         (output_files): this.
 121         Use `obstack_save'.
 122         * src/main.c (main): Don't use `atexit' to register `done', since
 123         it no longer has to remove tmp files, just call `output_files'
 124         when there are no errors.
 125
 126 2000-11-02  Akim Demaille  <akim@epita.fr>
 127
 128         * src/files.c [VMS]: No longer include `ssdef.h', no longer define
 129         `unlink': it's no longer used.
 130         * src/files.h: Formatting changes.
 131
 132 2000-11-02  Akim Demaille  <akim@epita.fr>
 133
 134         Remove the last uses of mktemp and unlink/delete.
 135
 136         * src/files.c (fdefines, ftable): Removed.
 137         (defines_ostack, table_obstack): New.
 138         Adjust dependencies of the former into uses of the latter.
 139         * src/output.c (output_short_or_char_table, output_short_table):
 140         Convert to using obstacks.
 141         * src/reader.c (copy_comment2): Accept one FILE * and two
 142         obstacks.
 143         (output_token_defines, reader_output_yylsp): Use obstacks.
 144         * src/system.h (obstack_fgrow3): New.
 145
 146 2000-11-01  Akim Demaille  <akim@epita.fr>
 147
 148         Change each use of `fattrs' into a use of `attrs_obstack'.
 149
 150         * src/reader.c (copy_at): Typo: s/yylloc/yyloc/.
 151         * src/files.c (fattrs): Remove.
 152         (attrs_obstack): New.
 153         Adjust all dependencies.
 154         (done): If SEMANTIC_PARSER, dump attrs_obstack into attrsfile.
 155
 156 2000-11-01  Akim Demaille  <akim@epita.fr>
 157
 158         Introduce obstacks.
 159         Change each use of `faction' into a use of `action_obstack'.
 160
 161         * lib/obstack.h, lib/obstack.c: New files.
 162         * src/files.c (faction): Remove.
 163         (action_obstack): New.
 164         Adjust all dependencies.
 165
 166 2000-10-20  Akim Demaille  <akim@epita.fr>
 167
 168         * lib/quote.h (PARAMS): New macro.  Use it.
 169
 170 2000-10-16  Akim Demaille  <akim@epita.fr>
 171
 172         * src/output.c (output_short_or_char_table): New function.
 173         (output_short_table, output_token_translations): Use it.
 174         (goto_actions): Use output_short_table.
 175
 176 2000-10-16  Akim Demaille  <akim@epita.fr>
 177
 178         * src/symtab.c (bucket_new): New function.
 179         (getsym): Use it.
 180
 181         * src/output.c (output_short_table): New argument to display the
 182         comment associated with the table.
 183         Adjust dependencies.
 184         (output_gram): Use it.
 185         (output_rule_data): Nicer output layout for YYTNAME.
 186
 187 2000-10-16  Akim Demaille  <akim@epita.fr>
 188
 189         * src/lex.c (read_typename): New function.
 190         (lex): Use it.
 191         * src/reader.c (copy_dollar): Likewise.
 192
 193 2000-10-16  Akim Demaille  <akim@epita.fr>
 194
 195         * src/reader.c (copy_comment2): Expect the input stream to be on
 196         the `/' which is suspected to open a comment, instead of being
 197         called after `//' or `/*' was read.
 198         (copy_comment, copy_definition, parse_union_decl, copy_action)
 199         (copy_guard): Adjust.
 200
 201 2000-10-16  Akim Demaille  <akim@epita.fr>
 202
 203         * src/reader.c (parse_expect_decl): Use `skip_white_space' and
 204         `read_signed_integer'.
 205
 206 2000-10-16  Akim Demaille  <akim@epita.fr>
 207
 208         * src/reader.c (copy_dollar): New function.
 209         (copy_guard, copy_action): Use it.
 210
 211 2000-10-16  Akim Demaille  <akim@epita.fr>
 212
 213         * lib/quote.h, lib/quote.c, lib/quotearg.h, lib/quotearg.c:
 214         * m4/prereq.m4, m4/c-bs-a.m4, m4/mbstate.m4:
 215         New files, from Fileutils 4.0.27.
 216         * src/main.c (printable_version): Remove.
 217         * src/lex.c, src/reader.c: Use `quote'.
 218
 219 2000-10-04  Akim Demaille  <akim@epita.fr>
 220
 221         * lib/error.c, lib/error.h: New files, needed by xmalloc.c.
 222
 223 2000-10-04  Akim Demaille  <akim@epita.fr>
 224
 225         * doc/bison.texinfo: Various typos spotted by Neil Booth.
 226
 227 2000-10-04  Akim Demaille  <akim@epita.fr>
 228
 229         When a literal string is used to define two different tokens,
 230         `bison -v' segfaults.
 231         Reported by Piotr Gackiewicz, and fixed by Neil Booth.
 232
 233         * tests/regression.m4: New file.
 234         Include the core of the sample provided by Piotr Gackiewicz.
 235         * src/reader.c (parse_token_decl): Diagnose bad cases, and proceed
 236         properly.
 237
 238 2000-10-04  Akim Demaille  <akim@epita.fr>
 239
 240         * src/reader.c (parse_expect_decl): Keep `count' within the size
 241         of `buffer'.
 242         From Neil Booth.
 243
 244 2000-10-02  Paul Eggert  <eggert@twinsun.com>
 245
 246         * bison.s1 (yyparse): Assign the default value
 247         unconditionally, to avoid a GCC warning and make the parser a
 248         tad smaller.
 249
 250 2000-10-02  Akim Demaille  <akim@epita.fr>
 251
 252         * src/getargs.c (getargs): Don't dump `--help' on unrecognized
 253         options.
 254
 255 2000-10-02  Akim Demaille  <akim@epita.fr>
 256
 257         * src/derives.c, src/print.c, src/reduce.c: To ease the
 258         translation, move some `\n' out of the translated strings.
 259
 260 2000-10-02  Akim Demaille  <akim@epita.fr>
 261
 262         The location tracking mechanism is precious for parse error
 263         messages.  Nevertheless, it is enabled only when `@n' is used in
 264         the grammar, which is a different issue (you can use it in error
 265         message, but not in the grammar per se).  Therefore, there should
 266         be another means to enable it.
 267
 268         * src/getargs.c (getargs): Support `--locations'.
 269         (usage): Report it.
 270         * src/getargs.h (locationsflag): Export it.
 271         * src/lex.c (percent_table): Support `%locations'.
 272         * src/reader.c (yylsp_needed): Remove this variable, now replaced
 273         with `locationsflag'.
 274         * doc/bison.texinfo: Document `--locations' and `%locations'.
 275         Sort the options.
 276         * tests/calc.m4: Test it.
 277
 278         For regularity of the names, replace each
 279         (nolineflag, toknumflag, rawtokenumflag, noparserflag): with...
 280         (no_lineflag, token_tableflag, rawflag, no_parserflag): this.
 281         In addition replace each `flag' with `_flag'.
 282
 283 2000-10-02  Akim Demaille  <akim@epita.fr>
 284
 285         Also test parse error messages, including with YYERROR_VERBOSE.
 286
 287         * tests/calc.m4 (calc.y): Add support for `exp = exp' (non
 288         associative).
 289         Use it to check the computations.
 290         Use it to check `nonassoc' is honored.
 291         (AT_DATA_CALC_Y): Equip `calc.y' with YYERROR_VERBOSE when passed
 292         `--yyerror-verbose'.
 293         (_AT_CHECK_CALC): Adjust to this option.
 294         (_AT_CHECK_CALC_ERROR): New macro to check parse error messages.
 295
 296 2000-10-02  Akim Demaille  <akim@epita.fr>
 297
 298         Test also `--verbose', `--defines' and `--name-prefix'.  Testing
 299         the latter demonstrates a flaw in the handling of non debugging
 300         parsers introduced by myself on 2000-03-16: `#define yydebug 0'
 301         was used in order to simplify:
 302
 303         #if YYDEBUG
 304         if (yydebug)
 305         {
 306         ...
 307         }
 308         #endif
 309
 310         into
 311
 312         if (yydebug)
 313         {
 314         ...
 315         }
 316
 317         unfortunately this leads to a CPP conflict when
 318         `--name-prefix=foo' is used since it produces `#define yydebug
 319         foodebug'.
 320
 321         * src/bison.s1 [!YYDEBUG]: Do not define yydebug.
 322         (YYDPRINTF): New macro.
 323         Spread its use.
 324         * tests/calc.m4 (AT_CHECK_CALC): Do require a title, build it from
 325         the bison options.
 326         Also test `--verbose', `--defines' and `--name-prefix'.
 327
 328 2000-10-02  Akim Demaille  <akim@epita.fr>
 329
 330         Improve the readability of the produced parsers.
 331
 332         * src/bison.s1: Formatting changes.
 333         Improve the comment related to the `$' mark.
 334         (yydefault): Don't fall through to `yyresume': `goto' there.
 335         * src/output.c (output_parser): When the `$' is met, skip the end
 336         of its line.
 337         New variable, `number_of_dollar_signs', to check there's exactly
 338         one `$' in the parser skeleton.
 339
 340 2000-10-02  Akim Demaille  <akim@epita.fr>
 341
 342         * lib/xstrdup.c: New file, from the fileutils.
 343         * src/reader.c (parse_token_decl, get_type_name, parse_type_decl)
 344         (parse_assoc_decl, parse_thong_decl, get_type): Use `xstrdup'
 345         instead of strlen + xmalloc + strcpy.
 346         * src/symtab.c (copys): Remove, use xstrdup instead.
 347
 348 2000-10-02  Akim Demaille  <akim@epita.fr>
 349
 350         * src/gram.h (associativity): New enum type which replaces the
 351         former CPP macros `RIGHT_ASSOC', `LEFT_ASSOC' and `NON_ASSOC' with
 352         `right_assoc', `left_assoc' and `non_assoc'.
 353         Adjust all dependencies.
 354         * src/reader.c: Formatting changes.
 355         (LTYPESTR): Don't define it, use it as a literal in
 356         `reader_output_yylsp'.
 357         * src/symtab.h (symbol_class): New enum type which replaces the
 358         former CPP macros `SUNKNOWN', `STOKEN and `SNTERM' with
 359         `sunknown', `stoken and `snterm'.
 360
 361 2000-10-02  Akim Demaille  <akim@epita.fr>
 362
 363         * src/getargs.c (fixed_outfiles): Rename as...
 364         (yaccflag): for consistency and accuracy.
 365         Adjust dependencies.
 366
 367 2000-10-02  Akim Demaille  <akim@epita.fr>
 368
 369         Use the more standard files `xalloc.h' and `xmalloc.c' instead of
 370         Bison's `allocate.c' and `alloc.h'.  This patch was surprisingly
 371         difficult and introduced a lot of core dump.  It turns out that
 372         Bison used an implementation of `xmalloc' based on `calloc', and
 373         at various places it does depend upon the initialization to 0.  I
 374         have not tried to isolate the pertinent places, and all the former
 375         calls to Bison's `xmalloc' are now using `XCALLOC'.  Someday,
 376         someone should address this issue.
 377
 378         * src/allocate.c, src/alloc.h, m4/bison-decl.m4: Remove.
 379         * lib/xmalloc.c, lib/xalloc.h, m4/malloc.m4, m4/realloc.m4: New
 380         files.
 381         Adjust dependencies.
 382         * src/warshall.h: New file.
 383         Propagate.
 384
 385 2000-10-02  Akim Demaille  <akim@epita.fr>
 386
 387         Various anti-`extern in *.c' changes.
 388
 389         * src/system.h: Include `assert.h'.
 390
 391 2000-10-02  Akim Demaille  <akim@epita.fr>
 392
 393         * src/state.h (nstates, final_state, first_state, first_shift)
 394         (first_reduction): Move their exportation from here...
 395         * src/LR0.h: to here.
 396         Adjust dependencies.
 397         * src/getargs.c (statisticsflag): New variable.
 398         Add support for `--statistics'.
 399         Adjust dependencies.
 400
 401         Remove a lot of now useless `extern' statements in most files.
 402
 403 2000-10-02  Akim Demaille  <akim@epita.fr>
 404
 405         * src/LR0.h: New file.
 406         Propagate its use.
 407
 408 2000-10-02  Akim Demaille  <akim@epita.fr>
 409
 410         * src/print.h: New file.
 411         Propagate its use.
 412         * src/print.c: Formatting and ordering changes.
 413         (verbose, terse): Replace with...
 414         (print_results): this new function.
 415         Adjust dependencies.
 416
 417 2000-10-02  Akim Demaille  <akim@epita.fr>
 418
 419         * src/conflicts.c (conflict_report): New function.
 420         (conflict_log, verbose_conflict_log): Replace with...
 421         (print_conflicts): this function.
 422         Adjust dependencies.
 423         * src/conflicts.h: New file.
 424         Propagate its inclusion.
 425
 426 2000-10-02  Akim Demaille  <akim@epita.fr>
 427
 428         * src/nullable.h: New file.
 429         Propagate its inclusion.
 430         * src/nullable.c: Formatting changes.
 431
 432 2000-10-02  Akim Demaille  <akim@epita.fr>
 433
 434         * src/reduce.h: New file.
 435         Propagate its inclusion.
 436         * src/reduce.c: Topological sort and other formatting changes.
 437         (bool, TRUE, FALSE): Move their definition to...
 438         * src/system.h: here.
 439
 440 2000-10-02  Akim Demaille  <akim@epita.fr>
 441
 442         * src/files.c: Formatting changes.
 443         (tryopen, tryclose, openfiles): Rename as...
 444         (xfopen, xfclose, open_files): this.
 445         (stringappend): static.
 446         * src/files.h: Complete the list of exported symbols.
 447         Propagate its use.
 448
 449 2000-10-02  Akim Demaille  <akim@epita.fr>
 450
 451         * src/reader.h: New file.
 452         Propagate its use instead of tedious list of `extern' and
 453         prototypes.
 454         * src/reader.c: Formatting changes, topological sort,
 455         s/register//.
 456
 457 2000-10-02  Akim Demaille  <akim@epita.fr>
 458
 459         * src/lex.h: Prototype `lex.c' exported functions.
 460         * src/reader.c: Adjust.
 461         * src/lex.c: Formatting changes.
 462         (safegetc): Rename as...
 463         (xgetc): this.
 464
 465 2000-10-02  Akim Demaille  <akim@epita.fr>
 466
 467         * src/lalr.h: New file.
 468         Propagate its inclusion instead of prototypes and `extern'.
 469         * src/lalr.c: Formatting changes, topological sorting etc.
 470
 471 2000-10-02  Akim Demaille  <akim@epita.fr>
 472
 473         * src/output.c (token_actions): Introduce a temporary array,
 474         YYDEFACT, that makes it possible for this function to use
 475         output_short_table.
 476
 477 2000-10-02  Akim Demaille  <akim@epita.fr>
 478
 479         `user_toknums' is output as a `short[]' in `output.c', while it is
 480         defined as a `int[]' in `reader.c'.  For consistency with the
 481         other output tables, `user_toknums' is now defined as a table of
 482         shorts.
 483
 484         * src/reader.c (user_toknums): Be a short table instead of an int
 485         table.
 486         Adjust dependencies.
 487
 488         Factor the short table outputs.
 489
 490         * src/output.c (output_short_table): New function.
 491         * src/output.c (output_gram, output_stos, output_rule_data)
 492         (output_base, output_table, output_check):  Use it.
 493
 494 2000-10-02  Akim Demaille  <akim@epita.fr>
 495
 496         * src/output.c (output): Topological sort of the functions, in
 497         order to get rid of the `static' prototypes.
 498         No longer use `register'.
 499         * src/output.h: New file.
 500         Propagate its inclusion in files explicitly prototyping functions
 501         from output.c.
 502
 503 2000-09-21  Akim Demaille  <akim@epita.fr>
 504
 505         * src/atgeneral.m4: Update from Autoconf.
 506
 507 2000-09-21  Akim Demaille  <akim@epita.fr>
 508
 509         * src/closure.h: New file.
 510         * src/closure.c: Formatting changes, topological sort over the
 511         functions, use of closure.h.
 512         (initialize_closure, finalize_closure):  Rename as...
 513         (new_closure, free_closure): these.  Adjust dependencies.
 514         * src/LR0.c: Formatting changes, topological sort, use of
 515         cloture.h.
 516         (initialize_states): Rename as...
 517         (new_states): this.
 518         * src/Makefile.am (noinst_HEADERS): Adjust.
 519
 520 2000-09-20  Akim Demaille  <akim@epita.fr>
 521
 522         * src/acconfig.h: Don't protect config.h against multiple
 523         inclusion.
 524         Don't define PARAMS.
 525         * src/system.h: Define PARAMS.
 526         Remove some of the ad-hoc CPP magic for DOS, VMS etc.: this is the
 527         purpose of config.h.  system.h must not try to fix wrong
 528         definitions in config.h.
 529
 530 2000-09-20  Akim Demaille  <akim@epita.fr>
 531
 532         * src/derives.h: New file.
 533         * src/main.c, src/derives.h: Use it.
 534         Formatting changes.
 535         * src/Makefile.am (noinst_HEADERS): Adjust.
 536
 537 2000-09-20  Akim Demaille  <akim@epita.fr>
 538
 539         * tests/atgeneral.m4: Update from Autoconf.
 540         * tests/calc.m4 (_AT_DATA_CALC_Y, AT_DATA_CALC_Y, _AT_CHECK_CALC)
 541         (AT_CHECK_CALC): New macros.
 542         Use these macros to test bison with options `', `--raw',
 543         `--debug', `--yacc', `--yacc --debug'.
 544
 545 2000-09-19  Akim Demaille  <akim@epita.fr>
 546
 547         * src/output.c: Formatting changes.
 548         * src/machine.h: Remove, leaving its contents in...
 549         * src/system.h: here.
 550         Include stdio.h.
 551         Adjust all dependencies on stdio.h and machine.h.
 552         * src/getargs.h: New file.
 553         Let all `extern' declarations about getargs.c be replaced with
 554         inclusion of `getargs.h'.
 555         * src/Makefile.am (noinst_HEADERS): Adjust.
 556
 557         * tests/calc.m4 (yyin): Be initialized in main, not on the global
 558         scope.
 559         (yyerror): Returns void, not int.
 560         * doc/bison.texinfo: Formatting changes.
 561
 562 2000-09-19  Akim Demaille  <akim@epita.fr>
 563
 564         * tests/calc.m4 (calc.y): Do not assign to stdin, as it's not
 565         portable.
 566
 567 2000-09-18  Akim Demaille  <akim@epita.fr>
 568
 569         * configure.in: Append WARNING_CFLAGS to CFLAGS.
 570         * src/Makefile.am (INCLUDES): Don't.
 571         Be ready to fetch headers in lib/.
 572
 573 2000-09-18  Akim Demaille  <akim@epita.fr>
 574
 575         * doc/bison.texinfo: Update the copyright.
 576         ANSIfy and GNUify the examples.
 577         Remove the old menu.
 578
 579 2000-09-18  Akim Demaille  <akim@epita.fr>
 580
 581         First set of tests: use the `calc' example from the documentation.
 582
 583         * src/bison.s1 (yyparse): Condition the code using `yytname' which
 584         is defined only when YYDEBUG is.
 585         * m4/atconfig.m4 (AT_CONFIG): Adjust to Autoconf 2.13.
 586         * src/files.c (tryopen, tryclose): Formatting changes.
 587         Move to the top and be static.
 588         * src/reader.c (read_signed_integer): Likewise.
 589         * tests/calc.m4: New file.
 590         * Makefile.am, suite.m4: Adjust.
 591         * m4/atconfig.m4: Set BISON_SIMPLE and BISON_HAIRY.
 592
 593 2000-09-18  Akim Demaille  <akim@epita.fr>
 594
 595         Add support for an Autotest test suite for Bison.
 596
 597         * m4/m4.m4, m4/atconfig.m4: New files.
 598         * m4/Makefile.am (EXTRA_DIST): Adjust.
 599         * tests/suite.m4, tests/Makefile.am, tests/atgeneral.m4: New
 600         files.
 601         * src/getargs.c: Display a more standard --version message.
 602         * src/reader.c (reader): Formatting changes.
 603         No longer depend upon VERSION_STRING.
 604         * configure.in: No longer use `dnl'.
 605         Set up the test suite and the new directory `tests/.
 606         (VERSION_STRING): Remove.
 607
 608 2000-04-14  Akim Demaille  <akim@epita.fr>
 609
 610         * src/reader.c (copy_comment2): New function, same as former
 611         `copy_comment', but outputs into two FILE *.
 612         (copy_comment): Use it.
 613         (parse_union_decl): Use it.
 614         (get_type, parse_start_decl): Use the same `invalid' message.
 615         (parse_start_decl, parse_union_decl): Use the same `multiple'
 616         message.
 617         (parse_union_decl, copy_guard, copy_action): Use the same
 618         `unmatched' message.
 619         * m4/Makefile.am (EXTRA_DIST): Add `warning.m4'.
 620
 621 2000-03-31  Akim Demaille  <akim@epita.fr>
 622
 623         * src/files.c (tryopen, tryclose): Move to the top.
 624         Be static.
 625
 626 2000-03-31  Akim Demaille  <akim@epita.fr>
 627
 628         * src/main.c (main): Don't call `done', exit does it.
 629
 630 2000-03-31  Akim Demaille  <akim@epita.fr>
 631
 632         * allocate.c: s/return (foo)/return foo/.
 633         * lalr.c: Likewise.
 634         * LR0.c: Likewise.
 635         * output.c: Likewise.
 636         * reader.c: Likewise.
 637         * symtab.c: Likewise.
 638         * vmsgetargs.c: Likewise.
 639
 640 2000-03-31  Akim Demaille  <akim@epita.fr>
 641
 642         Clean up the error reporting functions.
 643
 644         * src/report.c: New file.
 645         * src/report.h: Likewise.
 646         * src/Makefile.am: Adjust.
 647         * m4/error.m4: New file.
 648         * m4/Makefile.am: Adjust.
 649         * configure.in (jm_PREREQ_ERROR): Call it.
 650         * src/main.c (int_to_string, banner, fatal_banner, warn_banner):
 651         Remove.
 652         (fatal, fatals): Remove.  All callers use complain.c::fatal.
 653         (warn, warni, warns, warnss, warnss): Remove.  All callers use
 654         complain.c::complain.
 655         (toomany): Remove, use fatal instead.
 656         * src/files.c (done): No argument, use complain_message_count.
 657         * src/main.c (main): Register `done' to `atexit'.
 658
 659         * src/getargs.c (usage): More `fputs', less `fprintf'.
 660
 661 2000-03-28  Akim Demaille  <akim@epita.fr>
 662
 663         * lib/: New directory.
 664         * Makefile.am (SUBDIRS): Adjust.
 665         * configure.in: Adjust.
 666         (LIBOBJS): Although not used yet, AC_SUBST it, otherwise it's
 667         useless.
 668         * src/alloca.c: Moved to lib/.
 669         * src/getopt.c: Likewise.
 670         * src/getopt1.c: Likewise.
 671         * src/getopt.h: Likewise.
 672         * src/ansi2knr.c: Likewise.
 673         * src/ansi2knr.1: Likewise.
 674         * src/Makefile.am: Adjust.
 675         * lib/Makefile.am: New file.
 676
 677 2000-03-28  Akim Demaille  <akim@epita.fr>
 678
 679         * src/getargs.c (usage): Refresh the help message.
 680
 681 2000-03-17  Akim Demaille  <akim@epita.fr>
 682
 683         * src/getopt1.c: Updated from textutils 2.0e
 684         * src/getopt.c: Likewise.
 685         * src/getopt.h: Likewise.
 686
 687 2000-03-17  Akim Demaille  <akim@epita.fr>
 688
 689         * src/Makefile.am (bison.simple): Fix the awk program: quote only
 690         the file name, not the whole `#line LINE FILE'.
 691
 692 2000-03-17  Akim Demaille  <akim@epita.fr>
 693
 694         On syntax errors, report the token on which we choked.
 695
 696         * src/bison.s1 (yyparse): In the label yyerrlab, when
 697         YYERROR_VERBOSE, add yychar in msg.
 698
 699 2000-03-17  Akim Demaille  <akim@epita.fr>
 700
 701         * src/reader.c (copy_at): New function.
 702         (copy_guard): Use it.
 703         (copy_action): Use it.
 704
 705 2000-03-17  Akim Demaille  <akim@epita.fr>
 706
 707         Be kind to translators, save some useless translations.
 708
 709         * src/main.c (banner): New function.
 710         (fatal_banner): Use it.
 711         (warn_banner): Use it.
 712
 713 2000-03-17  Akim Demaille  <akim@epita.fr>
 714
 715         * src/reader.c (copy_definition): Use copy_string and
 716         copy_comment.  Removed now unused `match', `ended',
 717         `cplus_comment'.
 718         (copy_comment, copy_string): Moved, to be visible from
 719         copy_definition.
 720
 721 2000-03-17  Akim Demaille  <akim@epita.fr>
 722
 723         * src/reader.c (copy_string): Declare `static inline'.  No
 724         problems with inline, since it is checked by configure.
 725         (copy_comment): Likewise.
 726
 727 2000-03-17  Akim Demaille  <akim@epita.fr>
 728
 729         * src/reader.c (packsymbols): Formatting changes.
 730
 731 2000-03-17  Akim Demaille  <akim@epita.fr>
 732
 733         * src/reader.c (copy_comment): New function, factored out from:
 734         (copy_action): Use it.  Removed now unused `match', `ended',
 735         `cplus_comment'.
 736         (copy_guard): Likewise.
 737
 738 2000-03-17  Akim Demaille  <akim@epita.fr>
 739
 740         * src/reader.c (copy_string): New function, factored out from:
 741         (copy_action): Use it.
 742         (copy_guard): Likewise.
 743
 744 2000-03-17  Akim Demaille  <akim@epita.fr>
 745
 746         Change the handling of @s so that they behave exactly like $s.
 747         There is now a pseudo variable @$ (readble and writable), location
 748         of the lhs of the rule (by default ranging from the location of
 749         the first symbol of the rhs, to the location of the last symbol,
 750         or, if the rhs is empty, YYLLOC).
 751
 752         * src/bison.s1 [YYLSP_NEEDED] (yyloc): New variable, twin of
 753         yyval.
 754         (yyparse): When providing a default semantic action, provide a
 755         default location action.
 756         (after the $): No longer change `*YYLSP', just stack YYLOC the
 757         same way you stack YYVAL.
 758         * src/reader.c (read_declarations): Use warns.
 759         (copy_guard, case '@'): Also recognize `@$', expanded as `YYLOC'.
 760         (copy_action, case '@'): Likewise.
 761         Use a standard error message, to save useless work from
 762         translators.
 763
 764 2000-03-17  Akim Demaille  <akim@epita.fr>
 765
 766         * src/bison.s1: Formatting and cosmetics changes.
 767         * src/reader.c: Likewise.
 768         Update the Copyright notice.
 769
 770 2000-03-17  Akim Demaille  <akim@epita.fr>
 771
 772         * src/bison.s1 (#line): All set to `#line' only, since the
 773         Makefile now handles them.
 774
 775 2000-03-16  Akim Demaille  <akim@epita.fr>
 776
 777         * src/output.c (output_rule_data): Output the documentation of
 778         some of the tables.
 779         (Copyright notice): Update.
 780         Formatting changes.
 781
 782 2000-03-16  Akim Demaille  <akim@epita.fr>
 783
 784         * src/bison.s1 [!YYDEBUG]: Define yydebug to 0.  This allows to
 785         remove most `#if YYDEBUG != 0', since `if (yydebug)' is enough.
 786         One `#if YYDEBUG' remains, since it uses variables which are
 787         defined only if `YYDEBUG != 0'.
 788
 789 2000-03-16  Akim Demaille  <akim@epita.fr>
 790
 791         * src/bison.s1 (yyparse): Reorganize the definitions of the stacks
 792         and related variables so that the similarities are highlighted.
 793
 794 2000-03-16  Akim Demaille  <akim@epita.fr>
 795
 796         * src/bison.s1: Properly indent CPP directives.
 797
 798 2000-03-16  Akim Demaille  <akim@epita.fr>
 799
 800         * src/bison.s1: Properly indent the `alloca' CPP section.
 801
 802 2000-03-16  Akim Demaille  <akim@epita.fr>
 803
 804         Do not hard code values of directories in `configure.in'.
 805         Update the `configure' tool chain.
 806
 807         * configure.in (XPFILE, XPFILE1, LOCALEDIR): Remove, handled by
 808         src/makefile.am.
 809         (VERSION_STRING): Use the third arg of AC_DEFINE_UNQUOTED.
 810         (AC_OUTPUT): Add m4/Makefile.
 811         Bump to bison 1.28a, 1.29 has never been released.
 812         * acconfig.h (XPFILE, XPFILE1, LOCALEDIR): Remove, since they are
 813         handled via src/Makefile.am.
 814         (VERSION_STRING, PROTOTYPES, ENABLE_NLS, HAVE_CATGETS,
 815         HAVE_GETTEXT, HAVE_LC_MESSAGES, HAVE_STPCPY): Remove, handled by
 816         autoheader.
 817         * Makefile.am (SUBDIRS): Add m4.
 818         (ACLOCAL_AM_FLAGS): New variable.
 819         (AUTOMAKE_OPTIONS): Add check-news.
 820         * src/Makefile.am (bison.simple): Use awk to replace #line lines with
 821         the proper line number and file name.
 822         (DEFS): Propagate the location of bison library files and of the
 823         locale files.
 824         (INCLUDES): Added `-I ..' so that one can compile with srcdir !=
 825         builddir.
 826         * acinclude.m4: Remove, replaced by the directory m4.
 827         * m4/Makefile.am (EXTRA_DIST): New variable.
 828         * m4/gettext.m4: New file, from the fileutils.
 829         * m4/lcmessage.m4: Likewise
 830         * m4/progtest.m4: Likewise.
 831         * m4/bison-decl.m4: New file, extracted from former acinclude.m4.
 832
 833 2000-03-10  Akim Demaille  <akim@epita.fr>
 834
 835         * src/closure.c:
 836         Formatting changes of various comments.
 837         Respect the GNU coding standards at various places.
 838         Don't use `_()' when no translation is needed.
 839
 840 1999-12-13  Jesse Thilo  <jthilo@gnu.org>
 841
 842         * src/files.c:
 843         OS/2 honors TMPDIR environment variable.
 844
 845 1999-12-13  Jesse Thilo  <jthilo@gnu.org>
 846
 847         * doc/bison.texinfo: Tweaked spelling and grammar.
 848         Updated ISBN.
 849         Removed reference to price of printed copy.
 850         Mention BISON_SIMPLE and BISON_HAIRY.
 851
 852 1999-12-13  Jesse Thilo  <jthilo@gnu.org>
 853
 854         * configure.in, NEWS:
 855         Bison 1.29 released.
 856
 857 1999-10-27  Jesse Thilo  <jthilo@gnu.org>
 858
 859         * doc/.cvsignore, doc/Makefile.am, doc/refcard.tex:
 860         Added reference card.
 861
 862 1999-07-26  Jesse Thilo  <jthilo@gnu.org>
 863
 864         * po/ru.po: Added Russian translation.
 865
 866 1999-07-26  Jesse Thilo  <jthilo@gnu.org>
 867
 868         * configure.in: Added Russian translation.
 869
 870 1999-07-06  Jesse Thilo  <jthilo@gnu.org>
 871
 872         * configure.in, NEWS, README:
 873         Released version 1.28.
 874
 875 1999-06-14  Jesse Thilo  <jthilo@gnu.org>
 876
 877         * src/system.h:
 878         Squashed redefinition warning on some systems.
 879
 880         * src/getargs.c, src/Makefile.am, src/reader.c, src/version.c:
 881         Have configure build version string instead of relying on ANSI string
 882         concatentation.
 883
 884 1999-06-14  Jesse Thilo  <jthilo@gnu.org>
 885
 886         * po/POTFILES.in: Got rid of version.c.
 887
 888 1999-06-14  Jesse Thilo  <jthilo@gnu.org>
 889
 890         * acconfig.h, configure.in:
 891         Have configure build version string instead of relying on ANSI string
 892         concatentation.
 893
 894 1999-06-08  Jesse Thilo  <jthilo@gnu.org>
 895
 896         * doc/bison.1:
 897         Dropped mention of `+' for long-named options.
 898
 899 1999-05-30  Jesse Thilo  <jthilo@gnu.org>
 900
 901         * src/files.c: Added <unistd.h> for unlink().
 902
 903         * src/Makefile.am, src/system.h:
 904         I18n fixes.
 905
 906 1999-05-30  Jesse Thilo  <jthilo@gnu.org>
 907
 908         * README: Added a FAQ list.
 909
 910         * configure.in, acconfig.h:
 911         I18n fixes.
 912
 913 1999-05-30  Jesse Thilo  <jthilo@gnu.org>
 914
 915         * doc/FAQ, doc/Makefile.am:
 916         Added a FAQ list.
 917
 918 1999-05-19  Jesse Thilo  <jthilo@gnu.org>
 919
 920         * src/alloc.h, src/symtab.h, src/version.c:
 921         Protected inclusion of "config.h" with HAVE_CONFIG_H.
 922
 923 1999-04-18  Jesse Thilo  <jthilo@gnu.org>
 924
 925         * src/.cvsignore, src/Makefile.am:
 926         Reorganized: sources in `src', documentation in `doc'.
 927
 928         * src/lex.c (literalchar):
 929         fixed the code for escaping double quotes (thanks
 930         Jonathan Czisny.)
 931
 932 1999-04-18  Jesse Thilo  <jthilo@gnu.org>
 933
 934         * po/de.po, po/es.po, po/fr.po, po/nl.po, po/POTFILES.in:
 935         Adjusted paths to reflect directory reorganization.
 936
 937 1999-04-18  Jesse Thilo  <jthilo@gnu.org>
 938
 939         * doc/.cvsignore, doc/Makefile.am:
 940         Reorganized: sources in `src', documentation in `doc'.
 941
 942 1999-04-18  Jesse Thilo  <jthilo@gnu.org>
 943
 944         * configure.in:
 945         Updated AC_INIT file to reflect directory reorganization.
 946
 947         * configure.in, .cvsignore, Makefile.am, POTFILES.in:
 948         Reorganized: sources in `src', documentation in `doc'.
 949
 950 1999-04-13  Jesse Thilo  <jthilo@gnu.org>
 951
 952         * src/allocate.c:
 953         Don't declare calloc() and realloc() if not necessary.
 954
 955 1999-04-13  Jesse Thilo  <jthilo@gnu.org>
 956
 957         * configure.in, acconfig.h, acinclude.m4:
 958         Don't declare calloc() and realloc() if not necessary.
 959
 960 1999-03-23  Jesse Thilo  <jthilo@gnu.org>
 961
 962         * po/.cvsignore: Added i18n support.
 963
 964 1999-03-23  Jesse Thilo  <jthilo@gnu.org>
 965
 966         * acconfig.h, configure.in, Makefile.am:
 967         Added i18n support.
 968
 969 1999-03-22  Jesse Thilo  <jthilo@gnu.org>
 970
 971         * src/bison.s1: Fixed #line numbers.
 972
 973 1999-03-15  Jesse Thilo  <jthilo@gnu.org>
 974
 975         * po/es.po, po/fr.po, po/nl.po, po/de.po:
 976         Added PO files from Translation Project.
 977
 978 1999-03-03  Jesse Thilo  <jthilo@gnu.org>
 979
 980         * Makefile.am:
 981         Added support for non-ANSI compilers (ansi2knr).
 982
 983 1999-02-16  Jesse Thilo  <jthilo@gnu.org>
 984
 985         * configure.in: Bumped version number to 1.27.
 986
 987         * Makefile.am:
 988         Added `bison.simple' to list of files removed by `make distclean'.
 989
 990 1999-02-12  Jesse Thilo  <jthilo@gnu.org>
 991
 992         * src/files.c, src/files.h:
 993         Defined locations of parser files in config.h instead of Makefile.
 994
 995 1999-02-12  Jesse Thilo  <jthilo@gnu.org>
 996
 997         * acconfig.h, acinclude.m4, configure.in, Makefile.am:
 998         Defined locations of parser files in config.h instead of Makefile.
 999
1000 1999-02-09  Jesse Thilo  <jthilo@gnu.org>
1001
1002         * Makefile.am:
1003         Removed inappropriate use of $< macro.
1004
1005 1999-02-05  Jesse Thilo  <jthilo@gnu.org>
1006
1007         * po/Makefile.in.in, po/POTFILES.in:
1008         Add `po' directory skeleton.
1009
1010 1999-01-27  Jesse Thilo  <jthilo@gnu.org>
1011
1012         * README: Document help-bison list.
1013
1014         * configure.in: Add check for mkstemp().
1015
1016 1999-01-20  Jesse Thilo  <jthilo@gnu.org>
1017
1018         * src/conflicts.c, src/LR0.c, src/output.c, src/reader.c:
1019         Hush a few compiler warnings.
1020
1021         * src/files.c:
1022         Add tryclose(), which verifies that fclose was successful.
1023         Hush a couple of compiler warnings.
1024
1025 1999-01-20  Jesse Thilo  <jthilo@gnu.org>
1026
1027         * Makefile.am, OChangeLog:
1028         ChangeLog is now automatically generated.  Include the old version as
1029         OChangeLog.
1030
1031 1999-01-14  Jesse Thilo  <jthilo@gnu.org>
1032
1033         * 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:
1034         Update FSF address.
1035
1036 1999-01-14  Jesse Thilo  <jthilo@gnu.org>
1037
1038         * doc/bison.texinfo: Fix formatting glitch.
1039
1040         * doc/bison.texinfo: Update FSF address.
1041
1042 1999-01-14  Jesse Thilo  <jthilo@gnu.org>
1043
1044         * acconfig.h: Update FSF address.
1045
1046 1999-01-08  Jesse Thilo  <jthilo@gnu.org>
1047
1048         * src/system.h:
1049         Don't define PACKAGE here, since config.h defines it.
1050
1051 1998-12-30  Jesse Thilo  <jthilo@gnu.org>
1052
1053         * src/reader.c: Update copyright date.
1054
1055         * src/main.c:
1056         Ditch sprintf to statically-sized buffers in fatal/warn functions in
1057         favor of output directly to stderr (avoids buffer overruns).
1058
1059         * src/reader.c: Some checks for premature EOF.
1060
1061         * 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:
1062         Use prototypes if the compiler understands them.
1063
1064         * src/files.c: Honor TMPDIR on Unix hosts.
1065         Use prototypes if the compiler understands them.
1066
1067         * src/reader.c:
1068         Fix a couple of buffer overrun bugs.
1069         Use prototypes if the compiler understands them.
1070
1071         * src/system.h: Include unistd.h and ctype.h.
1072         Use #ifdef instead of #if for NLS symbols.
1073
1074 1998-12-30  Jesse Thilo  <jthilo@gnu.org>
1075
1076         * doc/bison.texinfo:
1077         Delete comment "consider using @set for edition number, etc..." since
1078         we now are doing so.
1079
1080 1998-12-30  Jesse Thilo  <jthilo@gnu.org>
1081
1082         * configure.in:
1083         Use prototypes if the compiler understands them.
1084
1085         * NEWS: Document 1.26 highlights.
1086
1087         * Makefile.am: Require Automake 1.3 or later.
1088
1089         * acconfig.h:
1090         Use prototypes if the compiler understands them.
1091
1092 1998-12-29  Jesse Thilo  <jthilo@gnu.org>
1093
1094         * src/version.c:
1095         Use VERSION symbol from automake for version number.
1096
1097 1998-12-29  Jesse Thilo  <jthilo@gnu.org>
1098
1099         * acconfig.h, configure.in, version.cin:
1100         Use VERSION symbol from automake for version number.
1101
1102 1998-11-28  Jesse Thilo  <jthilo@gnu.org>
1103
1104         * Makefile.am:
1105         Distribute original version of simple parser (bison.s1), not built
1106         version (bison.simple).
1107
1108 1998-11-28  Jesse Thilo  <jthilo@gnu.org>
1109
1110         * doc/bison.texinfo: Add info dir entry.
1111
1112         * doc/bison.texinfo:
1113         Let automake put version number into documentation.
1114
1115 1998-11-26  Jesse Thilo  <jthilo@gnu.org>
1116
1117         * src/bison.cld, src/build.com, src/vmshlp.mar:
1118         Add non-RCS files from /gd/gnu/bison.
1119
1120 1998-11-26  Jesse Thilo  <jthilo@gnu.org>
1121
1122         * doc/bison.1:
1123         Document the BISON_HAIRY and BISON_SIMPLE variables.
1124
1125 1998-11-25  Jesse Thilo  <jthilo@gnu.org>
1126
1127         * src/version.c: Build version.c automatically.
1128
1129         * src/reader.c:
1130         Fix token numbering (used to start at 258, not 257).
1131
1132         * src/system.h: Include config.h.
1133
1134         * src/getargs.c: Update bug report address.
1135
1136         * src/alloca.c, src/getopt1.c, src/getopt.c, src/getopt.h:
1137         Get latest copies of alloca.c, getopt.c, getopt.h, getopt1.c from gnu.org.
1138
1139 1998-11-25  Jesse Thilo  <jthilo@gnu.org>
1140
1141         * Makefile.am:
1142         Rename bison.simple to bison.s1 (bison.simple is then built from bison.s1).
1143
1144         * configure.in, version.cin:
1145         Build version.c automatically.
1146
1147         * AUTHORS: Add AUTHORS file.
1148
1149         * README: Update bug report address.
1150
1151         * bison.simple:
1152         Rename bison.simple to bison.s1 (bison.simple is then built from bison.s1).
1153
1154         * configure.in, Makefile.am, Makefile.in, stamp-h.in:
1155         Add automake stuff.
1156
1157 1998-11-25  Jesse Thilo  <jthilo@gnu.org>
1158
1159         * doc/bison.texinfo: Clean up some formatting.
1160
1161 1998-05-05  Richard Stallman  <rms@gnu.org>
1162
1163         * doc/bison.texinfo:
1164         Explain better why to make a pure parser.
1165
1166 1998-01-05  Richard Stallman  <rms@gnu.org>
1167
1168         * src/files.c (openfiles):
1169         [_WIN32 && !__CYGWIN32__] Use TEMP or Temp to
1170         find a temporary directory, if possible.  Do not unlink files while
1171         they are open.
1172
1173 1997-08-25  Richard Stallman  <rms@gnu.org>
1174
1175         * src/reader.c (stack_offset;):
1176         Change some warni to warns.
1177
1178         * src/lex.c (literalchar): Use warns, not warni.
1179
1180 1997-06-28  Richard Stallman  <rms@gnu.org>
1181
1182         * src/bison.s1: Add a Bison version comment.
1183
1184         * src/main.c (fatal, warn, berror):
1185         Use program_name.
1186
1187 1997-06-28  Richard Stallman  <rms@gnu.org>
1188
1189         * Makefile.in (bison_version): New variable.
1190         (dist): Use that variable.
1191         (bison.s1): Substitute the Bison version into bison.simple.
1192
1193         * bison.simple: Add a Bison version comment.
1194
1195 1997-06-18  Richard Stallman  <rms@gnu.org>
1196
1197         * src/main.c (fatal, warn, berror):
1198         Make error messages standard.
1199         (toomany): Improve error message text.
1200
1201         * 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:
1202         new.h renamed to alloc.h.
1203
1204 1997-06-18  Richard Stallman  <rms@gnu.org>
1205
1206         * Makefile.in: new.h renamed to alloc.h.
1207
1208 1997-05-24  Richard Stallman  <rms@gnu.org>
1209
1210         * src/lex.c (literalchar):
1211         Fix the code for escaping \, " and '.
1212
1213         (lex): Avoid trouble when there are many chars
1214         to discard in a char literal with just several chars in it.
1215
1216 1997-05-17  Richard Stallman  <rms@gnu.org>
1217
1218         * src/bison.s1:
1219         Use malloc, if using alloca is troublesome.
1220         (YYSTACK_USE_ALLOCA): New flag macro.
1221         Define it for some systems and compilers.
1222         (YYSTACK_ALLOC): New macro.
1223         (yyparse): Use YYSTACK_ALLOC to allocate stack.
1224         If it was malloc'd, free it.
1225
1226 1997-05-17  Richard Stallman  <rms@gnu.org>
1227
1228         * bison.simple:
1229         Use malloc, if using alloca is troublesome.
1230         (YYSTACK_USE_ALLOCA): New flag macro.
1231         Define it for some systems and compilers.
1232         (YYSTACK_ALLOC): New macro.
1233         (yyparse): Use YYSTACK_ALLOC to allocate stack.
1234         If it was malloc'd, free it.
1235
1236 1997-04-23  Richard Stallman  <rms@gnu.org>
1237
1238         * src/bison.s1:
1239         (alloca) [__hpux]: Always define as __builtin_alloca.
1240
1241 1997-04-23  Richard Stallman  <rms@gnu.org>
1242
1243         * bison.simple:
1244         (alloca) [__hpux]: Always define as __builtin_alloca.
1245
1246 1997-04-22  Richard Stallman  <rms@gnu.org>
1247
1248         * src/bison.s1:
1249         [__hpux]: Include alloca.h (right for HPUX 10)
1250         instead of declaring alloca (right for HPUX 9).
1251
1252         * src/bison.s1 (__yy_memcpy):
1253         Declare arg `count' as unsigned int.
1254         (yyparse): Cast third arg to __yy_memcpy to unsigned int.
1255
1256 1997-04-22  Richard Stallman  <rms@gnu.org>
1257
1258         * bison.simple:
1259         [__hpux]: Include alloca.h (right for HPUX 10)
1260         instead of declaring alloca (right for HPUX 9).
1261
1262         * bison.simple (__yy_memcpy):
1263         Declare arg `count' as unsigned int.
1264         (yyparse): Cast third arg to __yy_memcpy to unsigned int.
1265
1266 1997-01-03  Richard Stallman  <rms@gnu.org>
1267
1268         * src/allocate.c: [__STDC__ or _MSC_VER]:
1269         Declare calloc and realloc to return void *.
1270
1271 1997-01-02  Richard Stallman  <rms@gnu.org>
1272
1273         * src/system.h:
1274         [_MSC_VER]: Include stdlib.h and process.h.
1275         [_MSC_VER] (getpid): Define as macro--translate it to _getpid.
1276
1277         * src/main.c (main): Return FAILURE as a value.
1278         (printable_version): Declare arg as int, not char.
1279
1280 1997-01-02  Richard Stallman  <rms@gnu.org>
1281
1282         * Makefile.in (dist):
1283         Explicitly check for symlinks, and copy them.
1284
1285 1996-12-19  Richard Stallman  <rms@gnu.org>
1286
1287         * src/files.c:
1288         [_MSC_VER] (XPFILE, XPFILE1): Define, if not already defined.
1289
1290 1996-12-18  Paul Eggert  <eggert@gnu.org>
1291
1292         * src/bison.s1 (yyparse):
1293         If __GNUC__ and YYPARSE_PARAM are both defined,
1294         declare yyparse to have a void * argument.
1295
1296 1996-12-18  Paul Eggert  <eggert@gnu.org>
1297
1298         * bison.simple (yyparse):
1299         If __GNUC__ and YYPARSE_PARAM are both defined,
1300         declare yyparse to have a void * argument.
1301
1302 1996-12-17  Richard Stallman  <rms@gnu.org>
1303
1304         * src/reduce.c (nbits): Add some casts.
1305
1306 1996-08-12  Richard Stallman  <rms@gnu.org>
1307
1308         * src/bison.s1: Test _MSDOS as well as _MSDOS_.
1309
1310 1996-08-12  Richard Stallman  <rms@gnu.org>
1311
1312         * bison.simple: Test _MSDOS as well as _MSDOS_.
1313
1314 1996-07-31  Richard Stallman  <rms@gnu.org>
1315
1316         * src/bison.s1:
1317         [__sun && __i386]: Include alloca.h.
1318
1319 1996-07-31  Richard Stallman  <rms@gnu.org>
1320
1321         * bison.simple:
1322         [__sun && __i386]: Include alloca.h.
1323
1324 1996-07-30  Richard Stallman  <rms@gnu.org>
1325
1326         * src/bison.s1: Comment change.
1327
1328         * src/bison.s1: Test _MSDOS_, not MSDOS.
1329
1330 1996-07-30  Richard Stallman  <rms@gnu.org>
1331
1332         * bison.simple: Comment change.
1333
1334         * bison.simple: Test _MSDOS_, not MSDOS.
1335
1336 1996-06-01  Richard Stallman  <rms@gnu.org>
1337
1338         * 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:
1339         Insert `_' macro around many string constants.
1340
1341         * src/main.c:
1342         Insert `_' macro around many string constants.
1343
1344         (main): Call setlocale, bindtextdomain and textdomain.
1345
1346         * src/system.h: [HAVE_LOCALE_H]: Include locale.h.
1347         [! HAVE_LOCALE_H] (setlocale): Define as no-op.
1348         [ENABLE_NLS]: Include libintl.h.
1349         [ENABLE_NLS] (gettext): Define.
1350         [! ENABLE_NLS] (bintextdomain, textdomain, _): Consolation definitions.
1351         (N_, PACKAGE, LOCALEDIR): New macros.
1352
1353 1996-06-01  Richard Stallman  <rms@gnu.org>
1354
1355         * POTFILES.in: New file.
1356
1357         * Makefile.in (allocate.o):
1358         Define target explicitly.
1359
1360         * Makefile.in (CFLAGS): Set to @CFLAGS@.
1361         (LDFLAGS): Set to @LDFLAGS@.
1362         (configure): Run autoconf only if preceding `cd' succeeds.
1363         (bison.s1): Redirect output to temporary file then move the
1364         temporary to the target, rather than redirecting directly to bison.s1.
1365         (clean): Remove config.status and config.log.
1366         (distclean): Don't remove config.status here.
1367
1368 1996-05-12  Richard Stallman  <rms@gnu.org>
1369
1370         * src/bison.s1:
1371         (__yy_memcpy) [__cplusplus]: Reorder declarations of variables f and t.
1372
1373 1996-05-12  Richard Stallman  <rms@gnu.org>
1374
1375         * bison.simple:
1376         (__yy_memcpy) [__cplusplus]: Reorder declarations of variables f and t.
1377
1378 1996-05-11  Richard Stallman  <rms@gnu.org>
1379
1380         * src/bison.s1 (__yy_memcpy):
1381         Really reorder the args, as was supposedly done on Feb 14 1995.
1382         (yyparse): Calls changed accordingly.
1383
1384 1996-05-11  Richard Stallman  <rms@gnu.org>
1385
1386         * Makefile.in (dist): Don't use $(srcdir).
1387
1388         * bison.simple (__yy_memcpy):
1389         Really reorder the args, as was supposedly done on Feb 14 1995.
1390         (yyparse): Calls changed accordingly.
1391
1392 1996-01-27  Richard Stallman  <rms@gnu.org>
1393
1394         * src/output.c (output_rule_data):
1395         Test YYERROR_VERBOSE in the conditional
1396         around the definition of ttyname.
1397
1398 1995-12-29  Richard Stallman  <rms@gnu.org>
1399
1400         * src/bison.s1:
1401         Fix line numbers in #line commands.
1402
1403 1995-12-29  Richard Stallman  <rms@gnu.org>
1404
1405         * bison.simple:
1406         Fix line numbers in #line commands.
1407
1408 1995-12-27  Richard Stallman  <rms@gnu.org>
1409
1410         * src/bison.s1 (YYPARSE_PARAM_DECL):
1411         In C++, make it always null.
1412         (YYPARSE_PARAM_ARG): New macro.
1413         (yyparse): Use YYPARSE_PARAM_ARG.
1414
1415 1995-12-27  Richard Stallman  <rms@gnu.org>
1416
1417         * bison.simple (YYPARSE_PARAM_DECL):
1418         In C++, make it always null.
1419         (YYPARSE_PARAM_ARG): New macro.
1420         (yyparse): Use YYPARSE_PARAM_ARG.
1421
1422 1995-11-29  Richard Stallman  <rms@gnu.org>
1423
1424         * doc/bison.texinfo:
1425         Describe literal string tokens, %raw, %no_lines, %token_table.
1426
1427 1995-11-29  Daniel Hagerty  <hag@gnu.org>
1428
1429         * doc/bison.texinfo: Fixed update date
1430
1431 1995-10-16  Richard Stallman  <rms@gnu.org>
1432
1433         * src/version.c: Version 1.25.
1434
1435 1995-10-16  Richard Stallman  <rms@gnu.org>
1436
1437         * NEWS: *** empty log message ***
1438
1439 1995-10-16  Richard Stallman  <rms@gnu.org>
1440
1441         * doc/bison.1, doc/bison.rnh:
1442         Add new options.
1443
1444 1995-10-15  Richard Stallman  <rms@gnu.org>
1445
1446         * src/vmsgetargs.c, src/getargs.c:
1447         Added -n, -k, and -raw switches.
1448         (noparserflag, toknumflag, rawtoknumflag): New variables.
1449
1450         * src/symtab.h (SALIAS):
1451         New #define for adding aliases to %token.
1452         (struct bucket): Added `alias' field.
1453
1454         * src/reduce.c (reduce_grammar):
1455         Revise error message.
1456         (print_notices): Remove final `.' from error message.
1457
1458         * src/reader.c (reader_output_yylsp):
1459         New function.
1460         (readgram): Use `#if 0' around code that accepted %command
1461         inside grammar rules:  The documentation doesn't allow it,
1462         and it will fail since the %command processors scan for the next %.
1463         (parse_token_decl):  Extended the %token
1464         declaration to allow a multi-character symbol as an alias.
1465         (parse_thong_decl): New function.
1466         (read_declarations): Added %thong declarations.
1467         (read_declarations): Handle NOOP to deal with allowing
1468         % declarations as another means to specify the flags.
1469         (readgram): Allow %prec prior to semantics embedded in a rule.
1470         (skip_to_char, read_declarations, copy_definition)
1471         (parse_token_decl, parse_start_decl, parse_type_decl)
1472         (parse_assoc_decl, parse_union_decl, parse_expect_decl)
1473         (get_type_name, copy_guard, copy_action, readgram)
1474         (get_type, packsymbols):  Revised most error messages.
1475         Changed `fatal' to `warnxxx' to avoid aborting for error.
1476         Revised and use multiple warnxxx functions to avoid using VARARGS1.
1477         (read_declarations): Improve the error message for
1478         an invalid character.  Do not abort.
1479         (read_declarations, copy_guard, copy_action): Use
1480         printable_version to avoid unprintable characters in printed output.
1481         (parse_expect_decl): Error if argument to %expect exceeds 10 digits.
1482         (parse_token_decl, parse_assoc_decl, parse_type_decl, get_type):
1483         Allow the type of a non-terminal can be given
1484         more than once, as long as all specifications give the same type.
1485
1486         * src/output.c:
1487         (output_headers, output_trailers, output, output_gram)
1488         (output_rule_data): Implement noparserflag variable.
1489         Implement toknumflag variable.
1490         (output): Call reader_output_yylsp to output LTYPESTR.
1491
1492         * src/main.c (main):
1493          If reader sees an error, don't process the grammar.
1494         (fatals): Updated to not use VARARGS1.
1495         (printable_version, int_to_string, warn, warni, warns, warnss)
1496         (warnsss): New error reporting functions.  Avoid abort for error.
1497
1498         * src/lex.h:
1499         Added THONG and NOOP for alias processing.
1500         Added SETOPT for the new code that allows setting options with %flags.
1501
1502         * src/lex.c:
1503         Include getopt.h.  Add some extern decls.
1504         (safegetc): New function to deal with EOF gracefully.
1505         (literalchar); new function to deal with reading \ escapes.
1506         (lex): Use literalchar.
1507         (lex): Implemented "..." tokens.
1508         (literalchar, lex, parse_percent_token): Made tokenbuffer
1509         always contain the token.  This includes growing the token
1510         buffer while reading an integer.
1511         (parse_percent_token): Replaced if-else statement with percent_table.
1512         (parse_percent_token): Added % declarations as another
1513         way to specify the flags -n, -l, and -r.  Also added hooks for
1514         -d, -k, -y, -v, -t, -p, -b, -o, but implementation requires
1515         major changes to files.c.
1516         (lex) Retain in the incoming stream a character following
1517         an incorrect '/'.
1518         (skip_white_space, lex):  Revised most error messages
1519         and changed fatal to warn to avoid aborting.
1520         (percent_table):  Added %thong declarations.
1521
1522         * src/gram.h: Comment changes.
1523
1524         * src/files.c (openfiles, open_extra_files, done):
1525          Add faction flag
1526         and actfile file.  Handle noparserflag.  Both for -n switch.
1527
1528         * src/conflicts.c (resolve_sr_conflict):
1529         Remove use of alloca.
1530
1531 1995-06-01  Jim Meyering  <meyering@gnu.org>
1532
1533         * doc/bison.texinfo: *** empty log message ***
1534
1535 1995-05-06  Richard Stallman  <rms@gnu.org>
1536
1537         * src/bison.s1: Comment change.
1538
1539 1995-05-06  Richard Stallman  <rms@gnu.org>
1540
1541         * bison.simple: Comment change.
1542
1543 1995-05-03  Richard Stallman  <rms@gnu.org>
1544
1545         * src/version.c: Version now 1.24.
1546
1547         * src/bison.s1: Change distribution terms.
1548
1549         * src/version.c: Version now 1.23.
1550
1551 1995-05-03  Richard Stallman  <rms@gnu.org>
1552
1553         * doc/bison.texinfo:
1554         Rewrite "Conditions for Using Bison".
1555         Update version to 1.24.
1556
1557 1995-05-03  Richard Stallman  <rms@gnu.org>
1558
1559         * bison.simple: Change distribution terms.
1560
1561 1995-02-23  Richard Stallman  <rms@gnu.org>
1562
1563         * src/files.c: Test __VMS_POSIX as well as VMS.
1564
1565 1995-02-14  Jim Meyering  <meyering@gnu.org>
1566
1567         * src/bison.s1 (__yy_memcpy):
1568         Renamed from __yy_bcopy to avoid
1569         confusion.  Reverse FROM and TO arguments to be consistent with
1570         those of memcpy.
1571
1572 1995-02-14  Jim Meyering  <meyering@gnu.org>
1573
1574         * bison.simple (__yy_memcpy):
1575         Renamed from __yy_bcopy to avoid
1576         confusion.  Reverse FROM and TO arguments to be consistent with
1577         those of memcpy.
1578
1579 1994-11-10  David J. MacKenzie  <djm@gnu.org>
1580
1581         * NEWS: reformat
1582
1583         * NEWS: New file.
1584
1585         * Makefile.in (DISTFILES): Include NEWS.
1586
1587         * Makefile.in (DISTFILES):
1588         Include install-sh, not install.sh.
1589
1590         * configure.in: Update to Autoconf v2 macro names.
1591
1592 1994-10-05  David J. MacKenzie  <djm@gnu.org>
1593
1594         * Makefile.in: fix typo
1595
1596         * Makefile.in (prefix, exec_prefix):
1597         Let configure set them.
1598
1599 1994-09-28  David J. MacKenzie  <djm@gnu.org>
1600
1601         * Makefile.in: Set datadir to $(prefix)/share.
1602
1603 1994-09-15  Richard Stallman  <rms@gnu.org>
1604
1605         * src/bison.s1:
1606         Update copyright notice and GPL version.
1607
1608 1994-09-15  Richard Stallman  <rms@gnu.org>
1609
1610         * bison.simple:
1611         Update copyright notice and GPL version.
1612
1613 1994-07-12  Richard Stallman  <rms@gnu.org>
1614
1615         * src/reduce.c, src/reader.c:
1616         entered into RCS
1617
1618 1994-05-05  David J. MacKenzie  <djm@gnu.org>
1619
1620         * Makefile.in: entered into RCS
1621
1622 1994-03-26  Richard Stallman  <rms@gnu.org>
1623
1624         * src/bison.s1: entered into RCS
1625
1626 1994-03-26  Richard Stallman  <rms@gnu.org>
1627
1628         * bison.simple: entered into RCS
1629
1630 1994-03-25  Richard Stallman  <rms@gnu.org>
1631
1632         * src/main.c: entered into RCS
1633
1634 1994-03-24  Richard Stallman  <rms@gnu.org>
1635
1636         * src/conflicts.c: entered into RCS
1637
1638 1994-01-02  Richard Stallman  <rms@gnu.org>
1639
1640         * Makefile.in: *** empty log message ***
1641
1642 1993-11-21  Richard Stallman  <rms@gnu.org>
1643
1644         * src/bison.s1: *** empty log message ***
1645
1646 1993-11-21  Richard Stallman  <rms@gnu.org>
1647
1648         * doc/bison.texinfo: entered into RCS
1649
1650         * doc/bison.texinfo: *** empty log message ***
1651
1652 1993-11-21  Richard Stallman  <rms@gnu.org>
1653
1654         * bison.simple: *** empty log message ***
1655
1656 1993-10-25  David J. MacKenzie  <djm@gnu.org>
1657
1658         * doc/bison.texinfo: *** empty log message ***
1659
1660 1993-10-19  Richard Stallman  <rms@gnu.org>
1661
1662         * src/bison.s1: *** empty log message ***
1663
1664 1993-10-19  Richard Stallman  <rms@gnu.org>
1665
1666         * bison.simple: *** empty log message ***
1667
1668 1993-10-14  Richard Stallman  <rms@gnu.org>
1669
1670         * src/bison.s1: *** empty log message ***
1671
1672 1993-10-14  Richard Stallman  <rms@gnu.org>
1673
1674         * bison.simple: *** empty log message ***
1675
1676 1993-09-14  David J. MacKenzie  <djm@gnu.org>
1677
1678         * doc/bison.texinfo: *** empty log message ***
1679
1680 1993-09-13  Noah Friedman  <friedman@gnu.org>
1681
1682         * Makefile.in: *** empty log message ***
1683
1684 1993-09-10  Richard Stallman  <rms@gnu.org>
1685
1686         * src/conflicts.c: *** empty log message ***
1687
1688         * src/system.h: entered into RCS
1689
1690 1993-09-10  Richard Stallman  <rms@gnu.org>
1691
1692         * doc/bison.1: entered into RCS
1693
1694 1993-09-06  Noah Friedman  <friedman@gnu.org>
1695
1696         * src/version.c: entered into RCS
1697
1698 1993-09-06  Noah Friedman  <friedman@gnu.org>
1699
1700         * Makefile.in: *** empty log message ***
1701
1702 1993-07-30  David J. MacKenzie  <djm@gnu.org>
1703
1704         * Makefile.in: *** empty log message ***
1705
1706 1993-07-24  Richard Stallman  <rms@gnu.org>
1707
1708         * src/bison.s1: *** empty log message ***
1709
1710 1993-07-24  Richard Stallman  <rms@gnu.org>
1711
1712         * bison.simple: *** empty log message ***
1713
1714 1993-07-08  David J. MacKenzie  <djm@gnu.org>
1715
1716         * Makefile.in: *** empty log message ***
1717
1718 1993-07-04  Richard Stallman  <rms@gnu.org>
1719
1720         * src/bison.s1: *** empty log message ***
1721
1722 1993-07-04  Richard Stallman  <rms@gnu.org>
1723
1724         * bison.simple: *** empty log message ***
1725
1726 1993-06-26  David J. MacKenzie  <djm@gnu.org>
1727
1728         * src/getargs.c: entered into RCS
1729
1730 1993-06-26  David J. MacKenzie  <djm@gnu.org>
1731
1732         * doc/bison.texinfo: *** empty log message ***
1733
1734         * doc/bison.1: New file.
1735
1736 1993-06-25  Richard Stallman  <rms@gnu.org>
1737
1738         * src/getargs.c: New file.
1739
1740 1993-06-16  Richard Stallman  <rms@gnu.org>
1741
1742         * src/bison.s1: *** empty log message ***
1743
1744 1993-06-16  Richard Stallman  <rms@gnu.org>
1745
1746         * bison.simple: *** empty log message ***
1747
1748 1993-06-03  Richard Stallman  <rms@gnu.org>
1749
1750         * src/bison.s1: New file.
1751
1752 1993-06-03  Richard Stallman  <rms@gnu.org>
1753
1754         * doc/bison.texinfo: *** empty log message ***
1755
1756 1993-06-03  Richard Stallman  <rms@gnu.org>
1757
1758         * bison.simple: New file.
1759
1760 1993-05-19  Richard Stallman  <rms@gnu.org>
1761
1762         * doc/bison.texinfo: New file.
1763
1764 1993-05-07  Noah Friedman  <friedman@gnu.org>
1765
1766         * Makefile.in: *** empty log message ***
1767
1768 1993-04-28  Noah Friedman  <friedman@gnu.org>
1769
1770         * src/reader.c: *** empty log message ***
1771
1772 1993-04-23  Noah Friedman  <friedman@gnu.org>
1773
1774         * src/alloc.h: entered into RCS
1775
1776 1993-04-20  David J. MacKenzie  <djm@gnu.org>
1777
1778         * src/version.c: *** empty log message ***
1779
1780         * src/files.c, src/allocate.c:
1781         entered into RCS
1782
1783         * src/reader.c: *** empty log message ***
1784
1785         * src/lex.c: entered into RCS
1786
1787         * src/conflicts.c: New file.
1788
1789         * src/symtab.c: entered into RCS
1790
1791         * src/alloc.h: New file.
1792
1793         * src/LR0.c: entered into RCS
1794
1795 1993-04-18  Noah Friedman  <friedman@gnu.org>
1796
1797         * src/reader.c: New file.
1798
1799         * src/version.c: *** empty log message ***
1800
1801 1993-04-18  Noah Friedman  <friedman@gnu.org>
1802
1803         * Makefile.in: *** empty log message ***
1804
1805 1993-04-17  Noah Friedman  <friedman@gnu.org>
1806
1807         * Makefile.in: *** empty log message ***
1808
1809 1993-04-15  Richard Stallman  <rms@gnu.org>
1810
1811         * src/main.c, src/files.c:
1812         New file.
1813
1814 1993-04-15  Noah Friedman  <friedman@gnu.org>
1815
1816         * configure.in: entered into RCS
1817
1818         * configure.in: *** empty log message ***
1819
1820         * configure.in: New file.
1821
1822 1993-04-14  Richard Stallman  <rms@gnu.org>
1823
1824         * Makefile.in: New file.
1825
1826 1993-04-13  Richard Stallman  <rms@gnu.org>
1827
1828         * src/version.c: New file.
1829
1830 1993-03-25  Richard Stallman  <rms@gnu.org>
1831
1832         * src/output.c: entered into RCS
1833
1834 1992-09-25  Richard Stallman  <rms@gnu.org>
1835
1836         * configure.bat: entered into RCS
1837
1838 1992-06-22  Richard Stallman  <rms@gnu.org>
1839
1840         * src/vmsgetargs.c: entered into RCS
1841
1842 1992-06-22  Richard Stallman  <rms@gnu.org>
1843
1844         * doc/bison.rnh: entered into RCS
1845
1846 1992-04-20  David J. MacKenzie  <djm@gnu.org>
1847
1848         * README: entered into RCS
1849
1850 1992-01-22  Richard Stallman  <rms@gnu.org>
1851
1852         * src/machine.h: entered into RCS
1853
1854 1991-12-21  Richard Stallman  <rms@gnu.org>
1855
1856         * src/lalr.c, src/closure.c:
1857         entered into RCS
1858
1859 1991-12-20  Richard Stallman  <rms@gnu.org>
1860
1861         * src/state.h: entered into RCS
1862
1863 1991-12-18  Richard Stallman  <rms@gnu.org>
1864
1865         * src/print.c, src/nullable.c, src/derives.c:
1866         entered into RCS
1867
1868 1991-11-03  David J. MacKenzie  <djm@gnu.org>
1869
1870         * src/warshall.c, src/types.h, src/symtab.h, src/lex.h, src/gram.c, src/gram.h, src/files.h:
1871         entered into RCS
1872
1873 1988-09-09  Richard Stallman  <rms@gnu.org>
1874
1875         * src/bison.hairy: entered into RCS
1876
1877 1987-12-16  Richard Stallman  <rms@gnu.org>
1878
1879         * REFERENCES: entered into RCS