ChangeLog

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