ChangeLog

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