ChangeLog

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