ChangeLog

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