ChangeLog

   1 2001-08-03  Akim Demaille  <akim@epita.fr>
   2
   3         * lib/strspn.c: New.
   4
   5 2001-08-01  Marc Autret  <autret_m@epita.fr>
   6
   7         * doc/bison.texinfo: Update.
   8         * doc/bison.1 (mandoc): Update.
   9         * src/system.h (EXT_GUARD_C, EXT_STYPE_H): Remove .c and .h.
  10         * src/files.c: Support output files extensions computing.
  11         (src_extension): New static variable.
  12         (header_extension): New static variable.
  13         (tr): New function.
  14         (get_extension_index): New function, gets the index of an extension
  15         filename in a string.
  16         (compute_exts_from_gf): New function, computes extensions from the
  17         grammar file extension.
  18         (compute_exts_from_src): New functions, computes extensions from the
  19         C source file extension, file given by ``-o'' option.
  20         (compute_base_names): Update.
  21         (output_files): Update.
  22
  23 2001-08-01  Robert Anisko  <anisko_r@epita.fr>
  24
  25         * doc/bison.texi: Document @$.
  26         (Locations): New section.
  27
  28 2001-07-18  Akim Demaille  <akim@epita.fr>
  29
  30         * Makefile.maint, GNUmakefile: New, from Autoconf 2.52.
  31         * config/prev-version.txt, config/move-if-change: New.
  32         * Makefile.am: Adjust.
  33
  34 2001-07-08  Pascal Bart  <pascal.bart@epita.fr>
  35
  36         * src/bison.simple (yyparse): Suppress warning `comparaison
  37         between signed and unsigned'.
  38
  39 2001-07-05  Pascal Bart  <pascal.bart@epita.fr>
  40
  41         * src/getargs.h (raw_flag): Remove.
  42         * src/getargs.c: Die on `-r'/`--raw'.
  43         * src/lex.c (parse_percent_token): Die on `%raw'.
  44         * src/reader.c (output_token_defines): Suppress call to `raw_flag'.
  45         * tests/calc.at: Suppress test with option `--raw'.
  46
  47 2001-07-14  Akim Demaille  <akim@epita.fr>
  48
  49         * config/: New.
  50         * configure.in: Require Autoconf 2.50.
  51         Update to gettext 0.10.38.
  52
  53 2001-03-16  Akim Demaille  <akim@epita.fr>
  54
  55         * doc/bison.texinfo: ANSIfy the examples.
  56
  57 2001-03-16  Akim Demaille  <akim@epita.fr>
  58
  59         * getargs.c (skeleton): New variable.
  60         (longopts): --skeleton is a new option.
  61         (shortopts, getargs): -S is a new option.
  62         * getargs.h: Declare skeleton.
  63         * output.c (output_parser): Use it.
  64
  65 2001-03-16  Akim Demaille  <akim@epita.fr>
  66
  67         * m4/strerror_r.m4: New.
  68         * m4/error.m4: Run AC_FUNC_STRERROR_R.
  69         * lib/error.h, lib/error.c: Update.
  70
  71 2001-03-16  Akim Demaille  <akim@epita.fr>
  72
  73         * src/getargs.c (longopts): Clean up.
  74
  75 2001-02-21  Akim Demaille  <akim@epita.fr>
  76
  77         * src/reader.c (gensym): `gensym_count' is your own.
  78         Use a static buf to create the symbol name, as token_buffer is no
  79         longer a buffer.
  80
  81 2001-02-08  Akim Demaille  <akim@epita.fr>
  82
  83         * src/conflicts.c (conflict_report): Be sure not to append to res
  84         between two calls, which could happen if both first sprintf were
  85         skipped, but not the first cp += strlen.
  86
  87 2001-02-08  Akim Demaille  <akim@epita.fr>
  88
  89         * lib/memchr.c, lib/stpcpy.c, lib/strndup.c, lib/strnlen.c:
  90         New, from fileutils 4.0.37.
  91         * configure.in: Require Autoconf 2.49c.  I took some time before
  92         making this decision.  This is the only way out for portability
  93         issues in Bison, it would mean way too much duplicate effort to
  94         import in Bison features implemented in 2.49c since 2.13.
  95         AC_REPLACE_FUNCS and AC_CHECK_DECLS the functions above.
  96
  97 2001-02-02  Akim Demaille  <akim@epita.fr>
  98
  99         * lib/malloc.c, lib/realloc.c: New, from the fileutils 4.0.37.
 100         * lib/xalloc.h, lib/xmalloc.c: Update.
 101
 102 2001-01-19  Akim Demaille  <akim@epita.fr>
 103
 104         Get rid of the ad hoc handling of token_buffer in the scanner: use
 105         the obstacks.
 106
 107         * src/lex.c (token_obstack): New.
 108         (init_lex): Initialize it.  No longer call...
 109         (grow_token_buffer): this.  Remove it.
 110         Adjust all the places which used it to use the obstack.
 111
 112 2001-01-19  Akim Demaille  <akim@epita.fr>
 113
 114         * src/lex.h: Rename all the tokens:
 115         s/\bENDFILE\b/tok_eof/g;
 116         s/\bIDENTIFIER\b/tok_identifier/g;
 117         etc.
 118         Let them be enums, not #define, to ease debugging.
 119         Adjust all the code.
 120
 121 2001-01-18  Akim Demaille  <akim@epita.fr>
 122
 123         * src/lex.h (MAXTOKEN, maxtoken, grow_token_buffer): Remove, private.
 124         * src/lex.c (maxtoken, grow_token_buffer): Static.
 125
 126 2001-01-18  Akim Demaille  <akim@epita.fr>
 127
 128         Since we now use obstacks, more % directives can be enabled.
 129
 130         * src/lex.c (percent_table): Also accept `%yacc',
 131         `%fixed_output_files', `%defines', `%no_parser', `%verbose', and
 132         `%debug'.
 133         Handle the actions for `%semantic_parser' and `%pure_parser' here,
 134         instead of returning a token.
 135         * src/lex.h (SEMANTIC_PARSER, PURE_PARSER): Remove, unused.
 136         * src/reader.c (read_declarations): Adjust.
 137         * src/files.c (open_files): Don't call `compute_base_names', don't
 138         compute `attrsfile' since they depend upon data which might be
 139         *in* the input file now.
 140         (output_files): Do it here.
 141         * src/output.c (output_headers): Document the fact that this patch
 142         introduces a guaranteed SEGV for semantic parsers.
 143         * doc/bison.texinfo: Document them.
 144         * tests/suite.at: Exercise these %options.
 145
 146 2000-12-20  Akim Demaille  <akim@epita.fr>
 147
 148         Also handle the output file (--verbose) with obstacks.
 149
 150         * files.c (foutput): Remove.
 151         (output_obstack): New.
 152         Adjust all dependencies.
 153         * src/conflicts.c: Return a string.
 154         * src/system.h (obstack_grow_string): Rename as...
 155         (obstack_sgrow): this.  Be ready to work with non literals.
 156         (obstack_fgrow4): New.
 157
 158 2000-12-20  Akim Demaille  <akim@epita.fr>
 159
 160         * src/files.c (open_files): Fix the computation of short_base_name
 161         in the case of `-o foo.tab.c'.
 162
 163 2000-12-20  Akim Demaille  <akim@epita.fr>
 164
 165         * src/reader.c (copy_string, copy_comment, copy_comment2, copy_at)
 166         (copy_dollar): Now that everything uses obstacks, get rid of the
 167         FILE * parameters.
 168
 169 2000-12-20  Akim Demaille  <akim@epita.fr>
 170
 171         * src/files.c (open_files): Actually the `.output' file is based
 172         on the short_base_name, not base_name.
 173         * tests/suite.at (Checking output file names): Adjust.
 174
 175 2000-12-20  Akim Demaille  <akim@epita.fr>
 176
 177         * src/bison.s1: Remove, we now use directly...
 178         * src/bison.simple: this.
 179         * src/Makefile.am: Use pkgdata instead of data.
 180
 181 2000-12-20  Akim Demaille  <akim@epita.fr>
 182
 183         * src/files.c (guard_obstack): New.
 184         (open_files): Initialize it.
 185         (output_files): Dump it...
 186         * src/files.h: Export it.
 187         * src/reader.c (copy_guard): Use it.
 188
 189 2000-12-19  Akim Demaille  <akim@epita.fr>
 190
 191         * src/files.c (outfile, defsfile, actfile): Removed as global
 192         vars.
 193         (open_files): Don't compute them.
 194         (output_files): Adjust.
 195         (base_name, short_base_name): Be global.
 196         Adjust dependencies.
 197
 198 2000-12-19  Akim Demaille  <akim@epita.fr>
 199
 200         * src/files.c (strsuffix): New.
 201         (stringappend): Be just like strcat but allocate.
 202         (base_names): Eve out from open_files.
 203         Try to simplify the rather hairy computation of base_name and
 204         short_base_name.
 205         (open_files): Use it.
 206         * tests/suite.at (Checking output file names): New test.
 207
 208 2000-12-19  Akim Demaille  <akim@epita.fr>
 209
 210         * src/system.h (obstack_grow_literal_string): Rename as...
 211         (obstack_grow_string): this.
 212         * src/output.c (output_parser): Recognize `%% actions' instead of
 213         `$'.
 214         * src/bison.s1: s/$/%% actions/.
 215         * src/bison.hairy: Likewise.
 216
 217 2000-12-19  Akim Demaille  <akim@epita.fr>
 218
 219         * src/output.c (output_parser): Compute the `#line' lines when
 220         there are.
 221         * src/Makefile.am (bison.simple): Be a simple copy of bison.s1.
 222         Suggested by Hans Aberg.
 223
 224 2000-12-19  Akim Demaille  <akim@epita.fr>
 225
 226         Let the handling of the skeleton files be local to the procedures
 227         that use it.
 228
 229         * src/files.c (xfopen, xfclose, skeleton_find, guardfile): No
 230         longer static.
 231         (fparser, open_extra_files): Remove.
 232         (open_files, output_files): Don't take care of fparser.
 233         * src/files.h: Adjust.
 234         * src/output.c (output_parser): Open and close the file to the
 235         skeleton.
 236         * src/reader.c (read_declarations): When %semantic_parser, open
 237         fguard.
 238
 239 2000-12-19  Akim Demaille  <akim@epita.fr>
 240
 241         * src/file.h (BISON_SIMPLE, BISON_HAIRY): Move from here...
 242         * src/system.h (BISON_SIMPLE, BISON_HAIRY): ... to here.
 243
 244 2000-12-19  Akim Demaille  <akim@epita.fr>
 245
 246         * src/files.c (open_files): Yipee!  We no longer need all the code
 247         looking for `/tmp' since we have no tmp file.
 248
 249 2000-12-19  Akim Demaille  <akim@epita.fr>
 250
 251         * src/system.h (EXT_TAB, EXT_OUTPUT, EXT_STYPE_H, EXT_GUARD_C):
 252         New macros.
 253         * src/files.c (open_files): Less dependency on MSDOS etc.
 254
 255 2000-12-14  Akim Demaille  <akim@epita.fr>
 256
 257         * src/bison.s1 (YYLLOC_DEFAULT): New macro.
 258         Provide a default definition.
 259         Use it when executing the default @ action.
 260         * src/reader.c (reader_output_yylsp): No longer include
 261         `timestamp' and `text' in the default YYLTYPE.
 262
 263 2000-12-12  Akim Demaille  <akim@epita.fr>
 264
 265         * src/reader.c (copy_definition, parse_union_decl, copy_action)
 266         (copy_guard): Quote the file names.
 267         Reported by Laurent Mascherpa.
 268
 269 2000-12-12  Akim Demaille  <akim@epita.fr>
 270
 271         * src/output.c (output_headers, output_program, output): Be sure
 272         to escape special characters when outputting filenames.
 273         (ACTSTR_PROLOGUE, ACTSTR_EPILOGUE): Remove.
 274         (output_headers): Don't depend on them, Use ACTSTR.
 275
 276 2000-11-17  Akim Demaille  <akim@epita.fr>
 277
 278         * lib/obstack.h: Formatting changes.
 279         (obstack_grow, obstack_grow0): Don't cast WHERE at all: it
 280         prevents type checking.
 281         (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
 282         cast the value to (void *): assigning a `foo *' to a `void *'
 283         variable is valid.
 284         (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
 285         * src/reader.c (parse_union_decl): Typo: use obstack_1grow to
 286         append characters.
 287
 288 2000-11-17  Akim Demaille  <akim@epita.fr>
 289
 290         * tests/Makefile.am (suite.m4, regression.m4, calc.m4): Rename
 291         as...
 292         (suite.m4, regression.m4, calc.m4): these.
 293         * tests/atgeneral.m4: Update from CVS Autoconf.
 294
 295 2000-11-17  Akim Demaille  <akim@epita.fr>
 296
 297         * tests/regression.m4 (%union and --defines): New test,
 298         demonstrating a current bug in the obstack implementation.
 299
 300 2000-11-17  Akim Demaille  <akim@epita.fr>
 301
 302         * src/bison.s1 (_YY_DECL_VARIABLES, YY_DECL_VARIABLES): New
 303         macros.
 304         Use them to declare the variables which are global or local to
 305         `yyparse'.
 306
 307 2000-11-17  Akim Demaille  <akim@epita.fr>
 308
 309         * acconfig.h: Remove, no longer used.
 310
 311 2000-11-07  Akim Demaille  <akim@epita.fr>
 312
 313         * src: s/Copyright (C)/Copyright/g.
 314
 315 2000-11-07  Akim Demaille  <akim@epita.fr>
 316
 317         * src/reader.c (reader): #define YYLSP_NEEDED to 1 instead of just
 318         defining.
 319         * src/bison.s1: s/#ifdef YYLSP_NEEDED/#if YYLSP_NEEDED/.
 320
 321 2000-11-07  Akim Demaille  <akim@epita.fr>
 322
 323         * src/bison.s1 (YYLEX): Use #if instead of #ifdef.
 324         Merge in a single CPP if/else.
 325
 326 2000-11-07  Akim Demaille  <akim@epita.fr>
 327
 328         * src/output.c (output): Remove useless variables.
 329         * lib/obstack.c (obstack_grow, obstack_grow0): Rename the second
 330         argument `data' for consistency with the prototypes.
 331         Qualify it `const'.
 332         (obstack_copy, obstack_copy0): Rename the second argument as
 333         `address' for consistency.  Qualify it `const'.
 334         * lib/obstack.h (obstack_copy, obstack_copy0, obstack_grow)
 335         (obstack_grow0, obstack_ptr_grow, obstack_ptr_grow_fast): Qualify
 336         `const' their input argument (`data' or `address').
 337         Adjust the corresponding macros to include `const' in casts.
 338
 339 2000-11-03  Akim Demaille  <akim@epita.fr>
 340
 341         * src/Makefile.am (INCLUDES): s/PFILE/BISON_SIMPLE/.
 342         s/PFILE1/BISON_HAIRY/.
 343         Adjust dependencies.
 344
 345 2000-11-03  Akim Demaille  <akim@epita.fr>
 346
 347         For some reason, this was not applied.
 348
 349         * src/files.c [VMS]: No longer include `ssdef.h', no longer define
 350         `unlink': it's no longer used.
 351
 352 2000-11-03  Akim Demaille  <akim@epita.fr>
 353
 354         * src/files.c (skeleton_find): New function, eved out of...
 355         (open_files, open_extra_files): here.
 356
 357 2000-11-03  Akim Demaille  <akim@epita.fr>
 358
 359         Don't use `atexit'.
 360
 361         * src/files.c (obstack_save): New function.
 362         (done): Rename as...
 363         (output_files): this.
 364         Use `obstack_save'.
 365         * src/main.c (main): Don't use `atexit' to register `done', since
 366         it no longer has to remove tmp files, just call `output_files'
 367         when there are no errors.
 368
 369 2000-11-02  Akim Demaille  <akim@epita.fr>
 370
 371         * src/files.c [VMS]: No longer include `ssdef.h', no longer define
 372         `unlink': it's no longer used.
 373         * src/files.h: Formatting changes.
 374
 375 2000-11-02  Akim Demaille  <akim@epita.fr>
 376
 377         Remove the last uses of mktemp and unlink/delete.
 378
 379         * src/files.c (fdefines, ftable): Removed.
 380         (defines_ostack, table_obstack): New.
 381         Adjust dependencies of the former into uses of the latter.
 382         * src/output.c (output_short_or_char_table, output_short_table):
 383         Convert to using obstacks.
 384         * src/reader.c (copy_comment2): Accept one FILE * and two
 385         obstacks.
 386         (output_token_defines, reader_output_yylsp): Use obstacks.
 387         * src/system.h (obstack_fgrow3): New.
 388
 389 2000-11-01  Akim Demaille  <akim@epita.fr>
 390
 391         Change each use of `fattrs' into a use of `attrs_obstack'.
 392
 393         * src/reader.c (copy_at): Typo: s/yylloc/yyloc/.
 394         * src/files.c (fattrs): Remove.
 395         (attrs_obstack): New.
 396         Adjust all dependencies.
 397         (done): If SEMANTIC_PARSER, dump attrs_obstack into attrsfile.
 398
 399 2000-11-01  Akim Demaille  <akim@epita.fr>
 400
 401         Introduce obstacks.
 402         Change each use of `faction' into a use of `action_obstack'.
 403
 404         * lib/obstack.h, lib/obstack.c: New files.
 405         * src/files.c (faction): Remove.
 406         (action_obstack): New.
 407         Adjust all dependencies.
 408
 409 2000-10-20  Akim Demaille  <akim@epita.fr>
 410
 411         * lib/quote.h (PARAMS): New macro.  Use it.
 412
 413 2000-10-16  Akim Demaille  <akim@epita.fr>
 414
 415         * src/output.c (output_short_or_char_table): New function.
 416         (output_short_table, output_token_translations): Use it.
 417         (goto_actions): Use output_short_table.
 418
 419 2000-10-16  Akim Demaille  <akim@epita.fr>
 420
 421         * src/symtab.c (bucket_new): New function.
 422         (getsym): Use it.
 423
 424         * src/output.c (output_short_table): New argument to display the
 425         comment associated with the table.
 426         Adjust dependencies.
 427         (output_gram): Use it.
 428         (output_rule_data): Nicer output layout for YYTNAME.
 429
 430 2000-10-16  Akim Demaille  <akim@epita.fr>
 431
 432         * src/lex.c (read_typename): New function.
 433         (lex): Use it.
 434         * src/reader.c (copy_dollar): Likewise.
 435
 436 2000-10-16  Akim Demaille  <akim@epita.fr>
 437
 438         * src/reader.c (copy_comment2): Expect the input stream to be on
 439         the `/' which is suspected to open a comment, instead of being
 440         called after `//' or `/*' was read.
 441         (copy_comment, copy_definition, parse_union_decl, copy_action)
 442         (copy_guard): Adjust.
 443
 444 2000-10-16  Akim Demaille  <akim@epita.fr>
 445
 446         * src/reader.c (parse_expect_decl): Use `skip_white_space' and
 447         `read_signed_integer'.
 448
 449 2000-10-16  Akim Demaille  <akim@epita.fr>
 450
 451         * src/reader.c (copy_dollar): New function.
 452         (copy_guard, copy_action): Use it.
 453
 454 2000-10-16  Akim Demaille  <akim@epita.fr>
 455
 456         * lib/quote.h, lib/quote.c, lib/quotearg.h, lib/quotearg.c:
 457         * m4/prereq.m4, m4/c-bs-a.m4, m4/mbstate.m4:
 458         New files, from Fileutils 4.0.27.
 459         * src/main.c (printable_version): Remove.
 460         * src/lex.c, src/reader.c: Use `quote'.
 461
 462 2000-10-04  Akim Demaille  <akim@epita.fr>
 463
 464         * lib/error.c, lib/error.h: New files, needed by xmalloc.c.
 465
 466 2000-10-04  Akim Demaille  <akim@epita.fr>
 467
 468         * doc/bison.texinfo: Various typos spotted by Neil Booth.
 469
 470 2000-10-04  Akim Demaille  <akim@epita.fr>
 471
 472         When a literal string is used to define two different tokens,
 473         `bison -v' segfaults.
 474         Reported by Piotr Gackiewicz, and fixed by Neil Booth.
 475
 476         * tests/regression.m4: New file.
 477         Include the core of the sample provided by Piotr Gackiewicz.
 478         * src/reader.c (parse_token_decl): Diagnose bad cases, and proceed
 479         properly.
 480
 481 2000-10-04  Akim Demaille  <akim@epita.fr>
 482
 483         * src/reader.c (parse_expect_decl): Keep `count' within the size
 484         of `buffer'.
 485         From Neil Booth.
 486
 487 2000-10-02  Paul Eggert  <eggert@twinsun.com>
 488
 489         * bison.s1 (yyparse): Assign the default value
 490         unconditionally, to avoid a GCC warning and make the parser a
 491         tad smaller.
 492
 493 2000-10-02  Akim Demaille  <akim@epita.fr>
 494
 495         * src/getargs.c (getargs): Don't dump `--help' on unrecognized
 496         options.
 497
 498 2000-10-02  Akim Demaille  <akim@epita.fr>
 499
 500         * src/derives.c, src/print.c, src/reduce.c: To ease the
 501         translation, move some `\n' out of the translated strings.
 502
 503 2000-10-02  Akim Demaille  <akim@epita.fr>
 504
 505         The location tracking mechanism is precious for parse error
 506         messages.  Nevertheless, it is enabled only when `@n' is used in
 507         the grammar, which is a different issue (you can use it in error
 508         message, but not in the grammar per se).  Therefore, there should
 509         be another means to enable it.
 510
 511         * src/getargs.c (getargs): Support `--locations'.
 512         (usage): Report it.
 513         * src/getargs.h (locationsflag): Export it.
 514         * src/lex.c (percent_table): Support `%locations'.
 515         * src/reader.c (yylsp_needed): Remove this variable, now replaced
 516         with `locationsflag'.
 517         * doc/bison.texinfo: Document `--locations' and `%locations'.
 518         Sort the options.
 519         * tests/calc.m4: Test it.
 520
 521         For regularity of the names, replace each
 522         (nolineflag, toknumflag, rawtokenumflag, noparserflag): with...
 523         (no_lineflag, token_tableflag, rawflag, no_parserflag): this.
 524         In addition replace each `flag' with `_flag'.
 525
 526 2000-10-02  Akim Demaille  <akim@epita.fr>
 527
 528         Also test parse error messages, including with YYERROR_VERBOSE.
 529
 530         * tests/calc.m4 (calc.y): Add support for `exp = exp' (non
 531         associative).
 532         Use it to check the computations.
 533         Use it to check `nonassoc' is honored.
 534         (AT_DATA_CALC_Y): Equip `calc.y' with YYERROR_VERBOSE when passed
 535         `--yyerror-verbose'.
 536         (_AT_CHECK_CALC): Adjust to this option.
 537         (_AT_CHECK_CALC_ERROR): New macro to check parse error messages.
 538
 539 2000-10-02  Akim Demaille  <akim@epita.fr>
 540
 541         Test also `--verbose', `--defines' and `--name-prefix'.  Testing
 542         the latter demonstrates a flaw in the handling of non debugging
 543         parsers introduced by myself on 2000-03-16: `#define yydebug 0'
 544         was used in order to simplify:
 545
 546         #if YYDEBUG
 547         if (yydebug)
 548         {
 549         ...
 550         }
 551         #endif
 552
 553         into
 554
 555         if (yydebug)
 556         {
 557         ...
 558         }
 559
 560         unfortunately this leads to a CPP conflict when
 561         `--name-prefix=foo' is used since it produces `#define yydebug
 562         foodebug'.
 563
 564         * src/bison.s1 [!YYDEBUG]: Do not define yydebug.
 565         (YYDPRINTF): New macro.
 566         Spread its use.
 567         * tests/calc.m4 (AT_CHECK_CALC): Do require a title, build it from
 568         the bison options.
 569         Also test `--verbose', `--defines' and `--name-prefix'.
 570
 571 2000-10-02  Akim Demaille  <akim@epita.fr>
 572
 573         Improve the readability of the produced parsers.
 574
 575         * src/bison.s1: Formatting changes.
 576         Improve the comment related to the `$' mark.
 577         (yydefault): Don't fall through to `yyresume': `goto' there.
 578         * src/output.c (output_parser): When the `$' is met, skip the end
 579         of its line.
 580         New variable, `number_of_dollar_signs', to check there's exactly
 581         one `$' in the parser skeleton.
 582
 583 2000-10-02  Akim Demaille  <akim@epita.fr>
 584
 585         * lib/xstrdup.c: New file, from the fileutils.
 586         * src/reader.c (parse_token_decl, get_type_name, parse_type_decl)
 587         (parse_assoc_decl, parse_thong_decl, get_type): Use `xstrdup'
 588         instead of strlen + xmalloc + strcpy.
 589         * src/symtab.c (copys): Remove, use xstrdup instead.
 590
 591 2000-10-02  Akim Demaille  <akim@epita.fr>
 592
 593         * src/gram.h (associativity): New enum type which replaces the
 594         former CPP macros `RIGHT_ASSOC', `LEFT_ASSOC' and `NON_ASSOC' with
 595         `right_assoc', `left_assoc' and `non_assoc'.
 596         Adjust all dependencies.
 597         * src/reader.c: Formatting changes.
 598         (LTYPESTR): Don't define it, use it as a literal in
 599         `reader_output_yylsp'.
 600         * src/symtab.h (symbol_class): New enum type which replaces the
 601         former CPP macros `SUNKNOWN', `STOKEN and `SNTERM' with
 602         `sunknown', `stoken and `snterm'.
 603
 604 2000-10-02  Akim Demaille  <akim@epita.fr>
 605
 606         * src/getargs.c (fixed_outfiles): Rename as...
 607         (yaccflag): for consistency and accuracy.
 608         Adjust dependencies.
 609
 610 2000-10-02  Akim Demaille  <akim@epita.fr>
 611
 612         Use the more standard files `xalloc.h' and `xmalloc.c' instead of
 613         Bison's `allocate.c' and `alloc.h'.  This patch was surprisingly
 614         difficult and introduced a lot of core dump.  It turns out that
 615         Bison used an implementation of `xmalloc' based on `calloc', and
 616         at various places it does depend upon the initialization to 0.  I
 617         have not tried to isolate the pertinent places, and all the former
 618         calls to Bison's `xmalloc' are now using `XCALLOC'.  Someday,
 619         someone should address this issue.
 620
 621         * src/allocate.c, src/alloc.h, m4/bison-decl.m4: Remove.
 622         * lib/xmalloc.c, lib/xalloc.h, m4/malloc.m4, m4/realloc.m4: New
 623         files.
 624         Adjust dependencies.
 625         * src/warshall.h: New file.
 626         Propagate.
 627
 628 2000-10-02  Akim Demaille  <akim@epita.fr>
 629
 630         Various anti-`extern in *.c' changes.
 631
 632         * src/system.h: Include `assert.h'.
 633
 634 2000-10-02  Akim Demaille  <akim@epita.fr>
 635
 636         * src/state.h (nstates, final_state, first_state, first_shift)
 637         (first_reduction): Move their exportation from here...
 638         * src/LR0.h: to here.
 639         Adjust dependencies.
 640         * src/getargs.c (statisticsflag): New variable.
 641         Add support for `--statistics'.
 642         Adjust dependencies.
 643
 644         Remove a lot of now useless `extern' statements in most files.
 645
 646 2000-10-02  Akim Demaille  <akim@epita.fr>
 647
 648         * src/LR0.h: New file.
 649         Propagate its use.
 650
 651 2000-10-02  Akim Demaille  <akim@epita.fr>
 652
 653         * src/print.h: New file.
 654         Propagate its use.
 655         * src/print.c: Formatting and ordering changes.
 656         (verbose, terse): Replace with...
 657         (print_results): this new function.
 658         Adjust dependencies.
 659
 660 2000-10-02  Akim Demaille  <akim@epita.fr>
 661
 662         * src/conflicts.c (conflict_report): New function.
 663         (conflict_log, verbose_conflict_log): Replace with...
 664         (print_conflicts): this function.
 665         Adjust dependencies.
 666         * src/conflicts.h: New file.
 667         Propagate its inclusion.
 668
 669 2000-10-02  Akim Demaille  <akim@epita.fr>
 670
 671         * src/nullable.h: New file.
 672         Propagate its inclusion.
 673         * src/nullable.c: Formatting changes.
 674
 675 2000-10-02  Akim Demaille  <akim@epita.fr>
 676
 677         * src/reduce.h: New file.
 678         Propagate its inclusion.
 679         * src/reduce.c: Topological sort and other formatting changes.
 680         (bool, TRUE, FALSE): Move their definition to...
 681         * src/system.h: here.
 682
 683 2000-10-02  Akim Demaille  <akim@epita.fr>
 684
 685         * src/files.c: Formatting changes.
 686         (tryopen, tryclose, openfiles): Rename as...
 687         (xfopen, xfclose, open_files): this.
 688         (stringappend): static.
 689         * src/files.h: Complete the list of exported symbols.
 690         Propagate its use.
 691
 692 2000-10-02  Akim Demaille  <akim@epita.fr>
 693
 694         * src/reader.h: New file.
 695         Propagate its use instead of tedious list of `extern' and
 696         prototypes.
 697         * src/reader.c: Formatting changes, topological sort,
 698         s/register//.
 699
 700 2000-10-02  Akim Demaille  <akim@epita.fr>
 701
 702         * src/lex.h: Prototype `lex.c' exported functions.
 703         * src/reader.c: Adjust.
 704         * src/lex.c: Formatting changes.
 705         (safegetc): Rename as...
 706         (xgetc): this.
 707
 708 2000-10-02  Akim Demaille  <akim@epita.fr>
 709
 710         * src/lalr.h: New file.
 711         Propagate its inclusion instead of prototypes and `extern'.
 712         * src/lalr.c: Formatting changes, topological sorting etc.
 713
 714 2000-10-02  Akim Demaille  <akim@epita.fr>
 715
 716         * src/output.c (token_actions): Introduce a temporary array,
 717         YYDEFACT, that makes it possible for this function to use
 718         output_short_table.
 719
 720 2000-10-02  Akim Demaille  <akim@epita.fr>
 721
 722         `user_toknums' is output as a `short[]' in `output.c', while it is
 723         defined as a `int[]' in `reader.c'.  For consistency with the
 724         other output tables, `user_toknums' is now defined as a table of
 725         shorts.
 726
 727         * src/reader.c (user_toknums): Be a short table instead of an int
 728         table.
 729         Adjust dependencies.
 730
 731         Factor the short table outputs.
 732
 733         * src/output.c (output_short_table): New function.
 734         * src/output.c (output_gram, output_stos, output_rule_data)
 735         (output_base, output_table, output_check):  Use it.
 736
 737 2000-10-02  Akim Demaille  <akim@epita.fr>
 738
 739         * src/output.c (output): Topological sort of the functions, in
 740         order to get rid of the `static' prototypes.
 741         No longer use `register'.
 742         * src/output.h: New file.
 743         Propagate its inclusion in files explicitly prototyping functions
 744         from output.c.
 745
 746 2000-09-21  Akim Demaille  <akim@epita.fr>
 747
 748         * src/atgeneral.m4: Update from Autoconf.
 749
 750 2000-09-21  Akim Demaille  <akim@epita.fr>
 751
 752         * src/closure.h: New file.
 753         * src/closure.c: Formatting changes, topological sort over the
 754         functions, use of closure.h.
 755         (initialize_closure, finalize_closure):  Rename as...
 756         (new_closure, free_closure): these.  Adjust dependencies.
 757         * src/LR0.c: Formatting changes, topological sort, use of
 758         cloture.h.
 759         (initialize_states): Rename as...
 760         (new_states): this.
 761         * src/Makefile.am (noinst_HEADERS): Adjust.
 762
 763 2000-09-20  Akim Demaille  <akim@epita.fr>
 764
 765         * src/acconfig.h: Don't protect config.h against multiple
 766         inclusion.
 767         Don't define PARAMS.
 768         * src/system.h: Define PARAMS.
 769         Remove some of the ad-hoc CPP magic for DOS, VMS etc.: this is the
 770         purpose of config.h.  system.h must not try to fix wrong
 771         definitions in config.h.
 772
 773 2000-09-20  Akim Demaille  <akim@epita.fr>
 774
 775         * src/derives.h: New file.
 776         * src/main.c, src/derives.h: Use it.
 777         Formatting changes.
 778         * src/Makefile.am (noinst_HEADERS): Adjust.
 779
 780 2000-09-20  Akim Demaille  <akim@epita.fr>
 781
 782         * tests/atgeneral.m4: Update from Autoconf.
 783         * tests/calc.m4 (_AT_DATA_CALC_Y, AT_DATA_CALC_Y, _AT_CHECK_CALC)
 784         (AT_CHECK_CALC): New macros.
 785         Use these macros to test bison with options `', `--raw',
 786         `--debug', `--yacc', `--yacc --debug'.
 787
 788 2000-09-19  Akim Demaille  <akim@epita.fr>
 789
 790         * src/output.c: Formatting changes.
 791         * src/machine.h: Remove, leaving its contents in...
 792         * src/system.h: here.
 793         Include stdio.h.
 794         Adjust all dependencies on stdio.h and machine.h.
 795         * src/getargs.h: New file.
 796         Let all `extern' declarations about getargs.c be replaced with
 797         inclusion of `getargs.h'.
 798         * src/Makefile.am (noinst_HEADERS): Adjust.
 799
 800         * tests/calc.m4 (yyin): Be initialized in main, not on the global
 801         scope.
 802         (yyerror): Returns void, not int.
 803         * doc/bison.texinfo: Formatting changes.
 804
 805 2000-09-19  Akim Demaille  <akim@epita.fr>
 806
 807         * tests/calc.m4 (calc.y): Do not assign to stdin, as it's not
 808         portable.
 809
 810 2000-09-18  Akim Demaille  <akim@epita.fr>
 811
 812         * configure.in: Append WARNING_CFLAGS to CFLAGS.
 813         * src/Makefile.am (INCLUDES): Don't.
 814         Be ready to fetch headers in lib/.
 815
 816 2000-09-18  Akim Demaille  <akim@epita.fr>
 817
 818         * doc/bison.texinfo: Update the copyright.
 819         ANSIfy and GNUify the examples.
 820         Remove the old menu.
 821
 822 2000-09-18  Akim Demaille  <akim@epita.fr>
 823
 824         First set of tests: use the `calc' example from the documentation.
 825
 826         * src/bison.s1 (yyparse): Condition the code using `yytname' which
 827         is defined only when YYDEBUG is.
 828         * m4/atconfig.m4 (AT_CONFIG): Adjust to Autoconf 2.13.
 829         * src/files.c (tryopen, tryclose): Formatting changes.
 830         Move to the top and be static.
 831         * src/reader.c (read_signed_integer): Likewise.
 832         * tests/calc.m4: New file.
 833         * Makefile.am, suite.m4: Adjust.
 834         * m4/atconfig.m4: Set BISON_SIMPLE and BISON_HAIRY.
 835
 836 2000-09-18  Akim Demaille  <akim@epita.fr>
 837
 838         Add support for an Autotest test suite for Bison.
 839
 840         * m4/m4.m4, m4/atconfig.m4: New files.
 841         * m4/Makefile.am (EXTRA_DIST): Adjust.
 842         * tests/suite.m4, tests/Makefile.am, tests/atgeneral.m4: New
 843         files.
 844         * src/getargs.c: Display a more standard --version message.
 845         * src/reader.c (reader): Formatting changes.
 846         No longer depend upon VERSION_STRING.
 847         * configure.in: No longer use `dnl'.
 848         Set up the test suite and the new directory `tests/.
 849         (VERSION_STRING): Remove.
 850
 851 2000-04-14  Akim Demaille  <akim@epita.fr>
 852
 853         * src/reader.c (copy_comment2): New function, same as former
 854         `copy_comment', but outputs into two FILE *.
 855         (copy_comment): Use it.
 856         (parse_union_decl): Use it.
 857         (get_type, parse_start_decl): Use the same `invalid' message.
 858         (parse_start_decl, parse_union_decl): Use the same `multiple'
 859         message.
 860         (parse_union_decl, copy_guard, copy_action): Use the same
 861         `unmatched' message.
 862         * m4/Makefile.am (EXTRA_DIST): Add `warning.m4'.
 863
 864 2000-03-31  Akim Demaille  <akim@epita.fr>
 865
 866         * src/files.c (tryopen, tryclose): Move to the top.
 867         Be static.
 868
 869 2000-03-31  Akim Demaille  <akim@epita.fr>
 870
 871         * src/main.c (main): Don't call `done', exit does it.
 872
 873 2000-03-31  Akim Demaille  <akim@epita.fr>
 874
 875         * allocate.c: s/return (foo)/return foo/.
 876         * lalr.c: Likewise.
 877         * LR0.c: Likewise.
 878         * output.c: Likewise.
 879         * reader.c: Likewise.
 880         * symtab.c: Likewise.
 881         * vmsgetargs.c: Likewise.
 882
 883 2000-03-31  Akim Demaille  <akim@epita.fr>
 884
 885         Clean up the error reporting functions.
 886
 887         * src/report.c: New file.
 888         * src/report.h: Likewise.
 889         * src/Makefile.am: Adjust.
 890         * m4/error.m4: New file.
 891         * m4/Makefile.am: Adjust.
 892         * configure.in (jm_PREREQ_ERROR): Call it.
 893         * src/main.c (int_to_string, banner, fatal_banner, warn_banner):
 894         Remove.
 895         (fatal, fatals): Remove.  All callers use complain.c::fatal.
 896         (warn, warni, warns, warnss, warnss): Remove.  All callers use
 897         complain.c::complain.
 898         (toomany): Remove, use fatal instead.
 899         * src/files.c (done): No argument, use complain_message_count.
 900         * src/main.c (main): Register `done' to `atexit'.
 901
 902         * src/getargs.c (usage): More `fputs', less `fprintf'.
 903
 904 2000-03-28  Akim Demaille  <akim@epita.fr>
 905
 906         * lib/: New directory.
 907         * Makefile.am (SUBDIRS): Adjust.
 908         * configure.in: Adjust.
 909         (LIBOBJS): Although not used yet, AC_SUBST it, otherwise it's
 910         useless.
 911         * src/alloca.c: Moved to lib/.
 912         * src/getopt.c: Likewise.
 913         * src/getopt1.c: Likewise.
 914         * src/getopt.h: Likewise.
 915         * src/ansi2knr.c: Likewise.
 916         * src/ansi2knr.1: Likewise.
 917         * src/Makefile.am: Adjust.
 918         * lib/Makefile.am: New file.
 919
 920 2000-03-28  Akim Demaille  <akim@epita.fr>
 921
 922         * src/getargs.c (usage): Refresh the help message.
 923
 924 2000-03-17  Akim Demaille  <akim@epita.fr>
 925
 926         * src/getopt1.c: Updated from textutils 2.0e
 927         * src/getopt.c: Likewise.
 928         * src/getopt.h: Likewise.
 929
 930 2000-03-17  Akim Demaille  <akim@epita.fr>
 931
 932         * src/Makefile.am (bison.simple): Fix the awk program: quote only
 933         the file name, not the whole `#line LINE FILE'.
 934
 935 2000-03-17  Akim Demaille  <akim@epita.fr>
 936
 937         On syntax errors, report the token on which we choked.
 938
 939         * src/bison.s1 (yyparse): In the label yyerrlab, when
 940         YYERROR_VERBOSE, add yychar in msg.
 941
 942 2000-03-17  Akim Demaille  <akim@epita.fr>
 943
 944         * src/reader.c (copy_at): New function.
 945         (copy_guard): Use it.
 946         (copy_action): Use it.
 947
 948 2000-03-17  Akim Demaille  <akim@epita.fr>
 949
 950         Be kind to translators, save some useless translations.
 951
 952         * src/main.c (banner): New function.
 953         (fatal_banner): Use it.
 954         (warn_banner): Use it.
 955
 956 2000-03-17  Akim Demaille  <akim@epita.fr>
 957
 958         * src/reader.c (copy_definition): Use copy_string and
 959         copy_comment.  Removed now unused `match', `ended',
 960         `cplus_comment'.
 961         (copy_comment, copy_string): Moved, to be visible from
 962         copy_definition.
 963
 964 2000-03-17  Akim Demaille  <akim@epita.fr>
 965
 966         * src/reader.c (copy_string): Declare `static inline'.  No
 967         problems with inline, since it is checked by configure.
 968         (copy_comment): Likewise.
 969
 970 2000-03-17  Akim Demaille  <akim@epita.fr>
 971
 972         * src/reader.c (packsymbols): Formatting changes.
 973
 974 2000-03-17  Akim Demaille  <akim@epita.fr>
 975
 976         * src/reader.c (copy_comment): New function, factored out from:
 977         (copy_action): Use it.  Removed now unused `match', `ended',
 978         `cplus_comment'.
 979         (copy_guard): Likewise.
 980
 981 2000-03-17  Akim Demaille  <akim@epita.fr>
 982
 983         * src/reader.c (copy_string): New function, factored out from:
 984         (copy_action): Use it.
 985         (copy_guard): Likewise.
 986
 987 2000-03-17  Akim Demaille  <akim@epita.fr>
 988
 989         Change the handling of @s so that they behave exactly like $s.
 990         There is now a pseudo variable @$ (readble and writable), location
 991         of the lhs of the rule (by default ranging from the location of
 992         the first symbol of the rhs, to the location of the last symbol,
 993         or, if the rhs is empty, YYLLOC).
 994
 995         * src/bison.s1 [YYLSP_NEEDED] (yyloc): New variable, twin of
 996         yyval.
 997         (yyparse): When providing a default semantic action, provide a
 998         default location action.
 999         (after the $): No longer change `*YYLSP', just stack YYLOC the
1000         same way you stack YYVAL.
1001         * src/reader.c (read_declarations): Use warns.
1002         (copy_guard, case '@'): Also recognize `@$', expanded as `YYLOC'.
1003         (copy_action, case '@'): Likewise.
1004         Use a standard error message, to save useless work from
1005         translators.
1006
1007 2000-03-17  Akim Demaille  <akim@epita.fr>
1008
1009         * src/bison.s1: Formatting and cosmetics changes.
1010         * src/reader.c: Likewise.
1011         Update the Copyright notice.
1012
1013 2000-03-17  Akim Demaille  <akim@epita.fr>
1014
1015         * src/bison.s1 (#line): All set to `#line' only, since the
1016         Makefile now handles them.
1017
1018 2000-03-16  Akim Demaille  <akim@epita.fr>
1019
1020         * src/output.c (output_rule_data): Output the documentation of
1021         some of the tables.
1022         (Copyright notice): Update.
1023         Formatting changes.
1024
1025 2000-03-16  Akim Demaille  <akim@epita.fr>
1026
1027         * src/bison.s1 [!YYDEBUG]: Define yydebug to 0.  This allows to
1028         remove most `#if YYDEBUG != 0', since `if (yydebug)' is enough.
1029         One `#if YYDEBUG' remains, since it uses variables which are
1030         defined only if `YYDEBUG != 0'.
1031
1032 2000-03-16  Akim Demaille  <akim@epita.fr>
1033
1034         * src/bison.s1 (yyparse): Reorganize the definitions of the stacks
1035         and related variables so that the similarities are highlighted.
1036
1037 2000-03-16  Akim Demaille  <akim@epita.fr>
1038
1039         * src/bison.s1: Properly indent CPP directives.
1040
1041 2000-03-16  Akim Demaille  <akim@epita.fr>
1042
1043         * src/bison.s1: Properly indent the `alloca' CPP section.
1044
1045 2000-03-16  Akim Demaille  <akim@epita.fr>
1046
1047         Do not hard code values of directories in `configure.in'.
1048         Update the `configure' tool chain.
1049
1050         * configure.in (XPFILE, XPFILE1, LOCALEDIR): Remove, handled by
1051         src/makefile.am.
1052         (VERSION_STRING): Use the third arg of AC_DEFINE_UNQUOTED.
1053         (AC_OUTPUT): Add m4/Makefile.
1054         Bump to bison 1.28a, 1.29 has never been released.
1055         * acconfig.h (XPFILE, XPFILE1, LOCALEDIR): Remove, since they are
1056         handled via src/Makefile.am.
1057         (VERSION_STRING, PROTOTYPES, ENABLE_NLS, HAVE_CATGETS,
1058         HAVE_GETTEXT, HAVE_LC_MESSAGES, HAVE_STPCPY): Remove, handled by
1059         autoheader.
1060         * Makefile.am (SUBDIRS): Add m4.
1061         (ACLOCAL_AM_FLAGS): New variable.
1062         (AUTOMAKE_OPTIONS): Add check-news.
1063         * src/Makefile.am (bison.simple): Use awk to replace #line lines with
1064         the proper line number and file name.
1065         (DEFS): Propagate the location of bison library files and of the
1066         locale files.
1067         (INCLUDES): Added `-I ..' so that one can compile with srcdir !=
1068         builddir.
1069         * acinclude.m4: Remove, replaced by the directory m4.
1070         * m4/Makefile.am (EXTRA_DIST): New variable.
1071         * m4/gettext.m4: New file, from the fileutils.
1072         * m4/lcmessage.m4: Likewise
1073         * m4/progtest.m4: Likewise.
1074         * m4/bison-decl.m4: New file, extracted from former acinclude.m4.
1075
1076 2000-03-10  Akim Demaille  <akim@epita.fr>
1077
1078         * src/closure.c:
1079         Formatting changes of various comments.
1080         Respect the GNU coding standards at various places.
1081         Don't use `_()' when no translation is needed.
1082
1083 1999-12-13  Jesse Thilo  <jthilo@gnu.org>
1084
1085         * src/files.c:
1086         OS/2 honors TMPDIR environment variable.
1087
1088 1999-12-13  Jesse Thilo  <jthilo@gnu.org>
1089
1090         * doc/bison.texinfo: Tweaked spelling and grammar.
1091         Updated ISBN.
1092         Removed reference to price of printed copy.
1093         Mention BISON_SIMPLE and BISON_HAIRY.
1094
1095 1999-12-13  Jesse Thilo  <jthilo@gnu.org>
1096
1097         * configure.in, NEWS:
1098         Bison 1.29 released.
1099
1100 1999-10-27  Jesse Thilo  <jthilo@gnu.org>
1101
1102         * doc/.cvsignore, doc/Makefile.am, doc/refcard.tex:
1103         Added reference card.
1104
1105 1999-07-26  Jesse Thilo  <jthilo@gnu.org>
1106
1107         * po/ru.po: Added Russian translation.
1108
1109 1999-07-26  Jesse Thilo  <jthilo@gnu.org>
1110
1111         * configure.in: Added Russian translation.
1112
1113 1999-07-06  Jesse Thilo  <jthilo@gnu.org>
1114
1115         * configure.in, NEWS, README:
1116         Released version 1.28.
1117
1118 1999-06-14  Jesse Thilo  <jthilo@gnu.org>
1119
1120         * src/system.h:
1121         Squashed redefinition warning on some systems.
1122
1123         * src/getargs.c, src/Makefile.am, src/reader.c, src/version.c:
1124         Have configure build version string instead of relying on ANSI string
1125         concatentation.
1126
1127 1999-06-14  Jesse Thilo  <jthilo@gnu.org>
1128
1129         * po/POTFILES.in: Got rid of version.c.
1130
1131 1999-06-14  Jesse Thilo  <jthilo@gnu.org>
1132
1133         * acconfig.h, configure.in:
1134         Have configure build version string instead of relying on ANSI string
1135         concatentation.
1136
1137 1999-06-08  Jesse Thilo  <jthilo@gnu.org>
1138
1139         * doc/bison.1:
1140         Dropped mention of `+' for long-named options.
1141
1142 1999-05-30  Jesse Thilo  <jthilo@gnu.org>
1143
1144         * src/files.c: Added <unistd.h> for unlink().
1145
1146         * src/Makefile.am, src/system.h:
1147         I18n fixes.
1148
1149 1999-05-30  Jesse Thilo  <jthilo@gnu.org>
1150
1151         * README: Added a FAQ list.
1152
1153         * configure.in, acconfig.h:
1154         I18n fixes.
1155
1156 1999-05-30  Jesse Thilo  <jthilo@gnu.org>
1157
1158         * doc/FAQ, doc/Makefile.am:
1159         Added a FAQ list.
1160
1161 1999-05-19  Jesse Thilo  <jthilo@gnu.org>
1162
1163         * src/alloc.h, src/symtab.h, src/version.c:
1164         Protected inclusion of "config.h" with HAVE_CONFIG_H.
1165
1166 1999-04-18  Jesse Thilo  <jthilo@gnu.org>
1167
1168         * src/.cvsignore, src/Makefile.am:
1169         Reorganized: sources in `src', documentation in `doc'.
1170
1171         * src/lex.c (literalchar):
1172         fixed the code for escaping double quotes (thanks
1173         Jonathan Czisny.)
1174
1175 1999-04-18  Jesse Thilo  <jthilo@gnu.org>
1176
1177         * po/de.po, po/es.po, po/fr.po, po/nl.po, po/POTFILES.in:
1178         Adjusted paths to reflect directory reorganization.
1179
1180 1999-04-18  Jesse Thilo  <jthilo@gnu.org>
1181
1182         * doc/.cvsignore, doc/Makefile.am:
1183         Reorganized: sources in `src', documentation in `doc'.
1184
1185 1999-04-18  Jesse Thilo  <jthilo@gnu.org>
1186
1187         * configure.in:
1188         Updated AC_INIT file to reflect directory reorganization.
1189
1190         * configure.in, .cvsignore, Makefile.am, POTFILES.in:
1191         Reorganized: sources in `src', documentation in `doc'.
1192
1193 1999-04-13  Jesse Thilo  <jthilo@gnu.org>
1194
1195         * src/allocate.c:
1196         Don't declare calloc() and realloc() if not necessary.
1197
1198 1999-04-13  Jesse Thilo  <jthilo@gnu.org>
1199
1200         * configure.in, acconfig.h, acinclude.m4:
1201         Don't declare calloc() and realloc() if not necessary.
1202
1203 1999-03-23  Jesse Thilo  <jthilo@gnu.org>
1204
1205         * po/.cvsignore: Added i18n support.
1206
1207 1999-03-23  Jesse Thilo  <jthilo@gnu.org>
1208
1209         * acconfig.h, configure.in, Makefile.am:
1210         Added i18n support.
1211
1212 1999-03-22  Jesse Thilo  <jthilo@gnu.org>
1213
1214         * src/bison.s1: Fixed #line numbers.
1215
1216 1999-03-15  Jesse Thilo  <jthilo@gnu.org>
1217
1218         * po/es.po, po/fr.po, po/nl.po, po/de.po:
1219         Added PO files from Translation Project.
1220
1221 1999-03-03  Jesse Thilo  <jthilo@gnu.org>
1222
1223         * Makefile.am:
1224         Added support for non-ANSI compilers (ansi2knr).
1225
1226 1999-02-16  Jesse Thilo  <jthilo@gnu.org>
1227
1228         * configure.in: Bumped version number to 1.27.
1229
1230         * Makefile.am:
1231         Added `bison.simple' to list of files removed by `make distclean'.
1232
1233 1999-02-12  Jesse Thilo  <jthilo@gnu.org>
1234
1235         * src/files.c, src/files.h:
1236         Defined locations of parser files in config.h instead of Makefile.
1237
1238 1999-02-12  Jesse Thilo  <jthilo@gnu.org>
1239
1240         * acconfig.h, acinclude.m4, configure.in, Makefile.am:
1241         Defined locations of parser files in config.h instead of Makefile.
1242
1243 1999-02-09  Jesse Thilo  <jthilo@gnu.org>
1244
1245         * Makefile.am:
1246         Removed inappropriate use of $< macro.
1247
1248 1999-02-05  Jesse Thilo  <jthilo@gnu.org>
1249
1250         * po/Makefile.in.in, po/POTFILES.in:
1251         Add `po' directory skeleton.
1252
1253 1999-01-27  Jesse Thilo  <jthilo@gnu.org>
1254
1255         * README: Document help-bison list.
1256
1257         * configure.in: Add check for mkstemp().
1258
1259 1999-01-20  Jesse Thilo  <jthilo@gnu.org>
1260
1261         * src/conflicts.c, src/LR0.c, src/output.c, src/reader.c:
1262         Hush a few compiler warnings.
1263
1264         * src/files.c:
1265         Add tryclose(), which verifies that fclose was successful.
1266         Hush a couple of compiler warnings.
1267
1268 1999-01-20  Jesse Thilo  <jthilo@gnu.org>
1269
1270         * Makefile.am, OChangeLog:
1271         ChangeLog is now automatically generated.  Include the old version as
1272         OChangeLog.
1273
1274 1999-01-14  Jesse Thilo  <jthilo@gnu.org>
1275
1276         * 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:
1277         Update FSF address.
1278
1279 1999-01-14  Jesse Thilo  <jthilo@gnu.org>
1280
1281         * doc/bison.texinfo: Fix formatting glitch.
1282
1283         * doc/bison.texinfo: Update FSF address.
1284
1285 1999-01-14  Jesse Thilo  <jthilo@gnu.org>
1286
1287         * acconfig.h: Update FSF address.
1288
1289 1999-01-08  Jesse Thilo  <jthilo@gnu.org>
1290
1291         * src/system.h:
1292         Don't define PACKAGE here, since config.h defines it.
1293
1294 1998-12-30  Jesse Thilo  <jthilo@gnu.org>
1295
1296         * src/reader.c: Update copyright date.
1297
1298         * src/main.c:
1299         Ditch sprintf to statically-sized buffers in fatal/warn functions in
1300         favor of output directly to stderr (avoids buffer overruns).
1301
1302         * src/reader.c: Some checks for premature EOF.
1303
1304         * 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:
1305         Use prototypes if the compiler understands them.
1306
1307         * src/files.c: Honor TMPDIR on Unix hosts.
1308         Use prototypes if the compiler understands them.
1309
1310         * src/reader.c:
1311         Fix a couple of buffer overrun bugs.
1312         Use prototypes if the compiler understands them.
1313
1314         * src/system.h: Include unistd.h and ctype.h.
1315         Use #ifdef instead of #if for NLS symbols.
1316
1317 1998-12-30  Jesse Thilo  <jthilo@gnu.org>
1318
1319         * doc/bison.texinfo:
1320         Delete comment "consider using @set for edition number, etc..." since
1321         we now are doing so.
1322
1323 1998-12-30  Jesse Thilo  <jthilo@gnu.org>
1324
1325         * configure.in:
1326         Use prototypes if the compiler understands them.
1327
1328         * NEWS: Document 1.26 highlights.
1329
1330         * Makefile.am: Require Automake 1.3 or later.
1331
1332         * acconfig.h:
1333         Use prototypes if the compiler understands them.
1334
1335 1998-12-29  Jesse Thilo  <jthilo@gnu.org>
1336
1337         * src/version.c:
1338         Use VERSION symbol from automake for version number.
1339
1340 1998-12-29  Jesse Thilo  <jthilo@gnu.org>
1341
1342         * acconfig.h, configure.in, version.cin:
1343         Use VERSION symbol from automake for version number.
1344
1345 1998-11-28  Jesse Thilo  <jthilo@gnu.org>
1346
1347         * Makefile.am:
1348         Distribute original version of simple parser (bison.s1), not built
1349         version (bison.simple).
1350
1351 1998-11-28  Jesse Thilo  <jthilo@gnu.org>
1352
1353         * doc/bison.texinfo: Add info dir entry.
1354
1355         * doc/bison.texinfo:
1356         Let automake put version number into documentation.
1357
1358 1998-11-26  Jesse Thilo  <jthilo@gnu.org>
1359
1360         * src/bison.cld, src/build.com, src/vmshlp.mar:
1361         Add non-RCS files from /gd/gnu/bison.
1362
1363 1998-11-26  Jesse Thilo  <jthilo@gnu.org>
1364
1365         * doc/bison.1:
1366         Document the BISON_HAIRY and BISON_SIMPLE variables.
1367
1368 1998-11-25  Jesse Thilo  <jthilo@gnu.org>
1369
1370         * src/version.c: Build version.c automatically.
1371
1372         * src/reader.c:
1373         Fix token numbering (used to start at 258, not 257).
1374
1375         * src/system.h: Include config.h.
1376
1377         * src/getargs.c: Update bug report address.
1378
1379         * src/alloca.c, src/getopt1.c, src/getopt.c, src/getopt.h:
1380         Get latest copies of alloca.c, getopt.c, getopt.h, getopt1.c from gnu.org.
1381
1382 1998-11-25  Jesse Thilo  <jthilo@gnu.org>
1383
1384         * Makefile.am:
1385         Rename bison.simple to bison.s1 (bison.simple is then built from bison.s1).
1386
1387         * configure.in, version.cin:
1388         Build version.c automatically.
1389
1390         * AUTHORS: Add AUTHORS file.
1391
1392         * README: Update bug report address.
1393
1394         * bison.simple:
1395         Rename bison.simple to bison.s1 (bison.simple is then built from bison.s1).
1396
1397         * configure.in, Makefile.am, Makefile.in, stamp-h.in:
1398         Add automake stuff.
1399
1400 1998-11-25  Jesse Thilo  <jthilo@gnu.org>
1401
1402         * doc/bison.texinfo: Clean up some formatting.
1403
1404 1998-05-05  Richard Stallman  <rms@gnu.org>
1405
1406         * doc/bison.texinfo:
1407         Explain better why to make a pure parser.
1408
1409 1998-01-05  Richard Stallman  <rms@gnu.org>
1410
1411         * src/files.c (openfiles):
1412         [_WIN32 && !__CYGWIN32__] Use TEMP or Temp to
1413         find a temporary directory, if possible.  Do not unlink files while
1414         they are open.
1415
1416 1997-08-25  Richard Stallman  <rms@gnu.org>
1417
1418         * src/reader.c (stack_offset;):
1419         Change some warni to warns.
1420
1421         * src/lex.c (literalchar): Use warns, not warni.
1422
1423 1997-06-28  Richard Stallman  <rms@gnu.org>
1424
1425         * src/bison.s1: Add a Bison version comment.
1426
1427         * src/main.c (fatal, warn, berror):
1428         Use program_name.
1429
1430 1997-06-28  Richard Stallman  <rms@gnu.org>
1431
1432         * Makefile.in (bison_version): New variable.
1433         (dist): Use that variable.
1434         (bison.s1): Substitute the Bison version into bison.simple.
1435
1436         * bison.simple: Add a Bison version comment.
1437
1438 1997-06-18  Richard Stallman  <rms@gnu.org>
1439
1440         * src/main.c (fatal, warn, berror):
1441         Make error messages standard.
1442         (toomany): Improve error message text.
1443
1444         * 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:
1445         new.h renamed to alloc.h.
1446
1447 1997-06-18  Richard Stallman  <rms@gnu.org>
1448
1449         * Makefile.in: new.h renamed to alloc.h.
1450
1451 1997-05-24  Richard Stallman  <rms@gnu.org>
1452
1453         * src/lex.c (literalchar):
1454         Fix the code for escaping \, " and '.
1455
1456         (lex): Avoid trouble when there are many chars
1457         to discard in a char literal with just several chars in it.
1458
1459 1997-05-17  Richard Stallman  <rms@gnu.org>
1460
1461         * src/bison.s1:
1462         Use malloc, if using alloca is troublesome.
1463         (YYSTACK_USE_ALLOCA): New flag macro.
1464         Define it for some systems and compilers.
1465         (YYSTACK_ALLOC): New macro.
1466         (yyparse): Use YYSTACK_ALLOC to allocate stack.
1467         If it was malloc'd, free it.
1468
1469 1997-05-17  Richard Stallman  <rms@gnu.org>
1470
1471         * bison.simple:
1472         Use malloc, if using alloca is troublesome.
1473         (YYSTACK_USE_ALLOCA): New flag macro.
1474         Define it for some systems and compilers.
1475         (YYSTACK_ALLOC): New macro.
1476         (yyparse): Use YYSTACK_ALLOC to allocate stack.
1477         If it was malloc'd, free it.
1478
1479 1997-04-23  Richard Stallman  <rms@gnu.org>
1480
1481         * src/bison.s1:
1482         (alloca) [__hpux]: Always define as __builtin_alloca.
1483
1484 1997-04-23  Richard Stallman  <rms@gnu.org>
1485
1486         * bison.simple:
1487         (alloca) [__hpux]: Always define as __builtin_alloca.
1488
1489 1997-04-22  Richard Stallman  <rms@gnu.org>
1490
1491         * src/bison.s1:
1492         [__hpux]: Include alloca.h (right for HPUX 10)
1493         instead of declaring alloca (right for HPUX 9).
1494
1495         * src/bison.s1 (__yy_memcpy):
1496         Declare arg `count' as unsigned int.
1497         (yyparse): Cast third arg to __yy_memcpy to unsigned int.
1498
1499 1997-04-22  Richard Stallman  <rms@gnu.org>
1500
1501         * bison.simple:
1502         [__hpux]: Include alloca.h (right for HPUX 10)
1503         instead of declaring alloca (right for HPUX 9).
1504
1505         * bison.simple (__yy_memcpy):
1506         Declare arg `count' as unsigned int.
1507         (yyparse): Cast third arg to __yy_memcpy to unsigned int.
1508
1509 1997-01-03  Richard Stallman  <rms@gnu.org>
1510
1511         * src/allocate.c: [__STDC__ or _MSC_VER]:
1512         Declare calloc and realloc to return void *.
1513
1514 1997-01-02  Richard Stallman  <rms@gnu.org>
1515
1516         * src/system.h:
1517         [_MSC_VER]: Include stdlib.h and process.h.
1518         [_MSC_VER] (getpid): Define as macro--translate it to _getpid.
1519
1520         * src/main.c (main): Return FAILURE as a value.
1521         (printable_version): Declare arg as int, not char.
1522
1523 1997-01-02  Richard Stallman  <rms@gnu.org>
1524
1525         * Makefile.in (dist):
1526         Explicitly check for symlinks, and copy them.
1527
1528 1996-12-19  Richard Stallman  <rms@gnu.org>
1529
1530         * src/files.c:
1531         [_MSC_VER] (XPFILE, XPFILE1): Define, if not already defined.
1532
1533 1996-12-18  Paul Eggert  <eggert@gnu.org>
1534
1535         * src/bison.s1 (yyparse):
1536         If __GNUC__ and YYPARSE_PARAM are both defined,
1537         declare yyparse to have a void * argument.
1538
1539 1996-12-18  Paul Eggert  <eggert@gnu.org>
1540
1541         * bison.simple (yyparse):
1542         If __GNUC__ and YYPARSE_PARAM are both defined,
1543         declare yyparse to have a void * argument.
1544
1545 1996-12-17  Richard Stallman  <rms@gnu.org>
1546
1547         * src/reduce.c (nbits): Add some casts.
1548
1549 1996-08-12  Richard Stallman  <rms@gnu.org>
1550
1551         * src/bison.s1: Test _MSDOS as well as _MSDOS_.
1552
1553 1996-08-12  Richard Stallman  <rms@gnu.org>
1554
1555         * bison.simple: Test _MSDOS as well as _MSDOS_.
1556
1557 1996-07-31  Richard Stallman  <rms@gnu.org>
1558
1559         * src/bison.s1:
1560         [__sun && __i386]: Include alloca.h.
1561
1562 1996-07-31  Richard Stallman  <rms@gnu.org>
1563
1564         * bison.simple:
1565         [__sun && __i386]: Include alloca.h.
1566
1567 1996-07-30  Richard Stallman  <rms@gnu.org>
1568
1569         * src/bison.s1: Comment change.
1570
1571         * src/bison.s1: Test _MSDOS_, not MSDOS.
1572
1573 1996-07-30  Richard Stallman  <rms@gnu.org>
1574
1575         * bison.simple: Comment change.
1576
1577         * bison.simple: Test _MSDOS_, not MSDOS.
1578
1579 1996-06-01  Richard Stallman  <rms@gnu.org>
1580
1581         * 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:
1582         Insert `_' macro around many string constants.
1583
1584         * src/main.c:
1585         Insert `_' macro around many string constants.
1586
1587         (main): Call setlocale, bindtextdomain and textdomain.
1588
1589         * src/system.h: [HAVE_LOCALE_H]: Include locale.h.
1590         [! HAVE_LOCALE_H] (setlocale): Define as no-op.
1591         [ENABLE_NLS]: Include libintl.h.
1592         [ENABLE_NLS] (gettext): Define.
1593         [! ENABLE_NLS] (bintextdomain, textdomain, _): Consolation definitions.
1594         (N_, PACKAGE, LOCALEDIR): New macros.
1595
1596 1996-06-01  Richard Stallman  <rms@gnu.org>
1597
1598         * POTFILES.in: New file.
1599
1600         * Makefile.in (allocate.o):
1601         Define target explicitly.
1602
1603         * Makefile.in (CFLAGS): Set to @CFLAGS@.
1604         (LDFLAGS): Set to @LDFLAGS@.
1605         (configure): Run autoconf only if preceding `cd' succeeds.
1606         (bison.s1): Redirect output to temporary file then move the
1607         temporary to the target, rather than redirecting directly to bison.s1.
1608         (clean): Remove config.status and config.log.
1609         (distclean): Don't remove config.status here.
1610
1611 1996-05-12  Richard Stallman  <rms@gnu.org>
1612
1613         * src/bison.s1:
1614         (__yy_memcpy) [__cplusplus]: Reorder declarations of variables f and t.
1615
1616 1996-05-12  Richard Stallman  <rms@gnu.org>
1617
1618         * bison.simple:
1619         (__yy_memcpy) [__cplusplus]: Reorder declarations of variables f and t.
1620
1621 1996-05-11  Richard Stallman  <rms@gnu.org>
1622
1623         * src/bison.s1 (__yy_memcpy):
1624         Really reorder the args, as was supposedly done on Feb 14 1995.
1625         (yyparse): Calls changed accordingly.
1626
1627 1996-05-11  Richard Stallman  <rms@gnu.org>
1628
1629         * Makefile.in (dist): Don't use $(srcdir).
1630
1631         * bison.simple (__yy_memcpy):
1632         Really reorder the args, as was supposedly done on Feb 14 1995.
1633         (yyparse): Calls changed accordingly.
1634
1635 1996-01-27  Richard Stallman  <rms@gnu.org>
1636
1637         * src/output.c (output_rule_data):
1638         Test YYERROR_VERBOSE in the conditional
1639         around the definition of ttyname.
1640
1641 1995-12-29  Richard Stallman  <rms@gnu.org>
1642
1643         * src/bison.s1:
1644         Fix line numbers in #line commands.
1645
1646 1995-12-29  Richard Stallman  <rms@gnu.org>
1647
1648         * bison.simple:
1649         Fix line numbers in #line commands.
1650
1651 1995-12-27  Richard Stallman  <rms@gnu.org>
1652
1653         * src/bison.s1 (YYPARSE_PARAM_DECL):
1654         In C++, make it always null.
1655         (YYPARSE_PARAM_ARG): New macro.
1656         (yyparse): Use YYPARSE_PARAM_ARG.
1657
1658 1995-12-27  Richard Stallman  <rms@gnu.org>
1659
1660         * bison.simple (YYPARSE_PARAM_DECL):
1661         In C++, make it always null.
1662         (YYPARSE_PARAM_ARG): New macro.
1663         (yyparse): Use YYPARSE_PARAM_ARG.
1664
1665 1995-11-29  Richard Stallman  <rms@gnu.org>
1666
1667         * doc/bison.texinfo:
1668         Describe literal string tokens, %raw, %no_lines, %token_table.
1669
1670 1995-11-29  Daniel Hagerty  <hag@gnu.org>
1671
1672         * doc/bison.texinfo: Fixed update date
1673
1674 1995-10-16  Richard Stallman  <rms@gnu.org>
1675
1676         * src/version.c: Version 1.25.
1677
1678 1995-10-16  Richard Stallman  <rms@gnu.org>
1679
1680         * NEWS: *** empty log message ***
1681
1682 1995-10-16  Richard Stallman  <rms@gnu.org>
1683
1684         * doc/bison.1, doc/bison.rnh:
1685         Add new options.
1686
1687 1995-10-15  Richard Stallman  <rms@gnu.org>
1688
1689         * src/vmsgetargs.c, src/getargs.c:
1690         Added -n, -k, and -raw switches.
1691         (noparserflag, toknumflag, rawtoknumflag): New variables.
1692
1693         * src/symtab.h (SALIAS):
1694         New #define for adding aliases to %token.
1695         (struct bucket): Added `alias' field.
1696
1697         * src/reduce.c (reduce_grammar):
1698         Revise error message.
1699         (print_notices): Remove final `.' from error message.
1700
1701         * src/reader.c (reader_output_yylsp):
1702         New function.
1703         (readgram): Use `#if 0' around code that accepted %command
1704         inside grammar rules:  The documentation doesn't allow it,
1705         and it will fail since the %command processors scan for the next %.
1706         (parse_token_decl):  Extended the %token
1707         declaration to allow a multi-character symbol as an alias.
1708         (parse_thong_decl): New function.
1709         (read_declarations): Added %thong declarations.
1710         (read_declarations): Handle NOOP to deal with allowing
1711         % declarations as another means to specify the flags.
1712         (readgram): Allow %prec prior to semantics embedded in a rule.
1713         (skip_to_char, read_declarations, copy_definition)
1714         (parse_token_decl, parse_start_decl, parse_type_decl)
1715         (parse_assoc_decl, parse_union_decl, parse_expect_decl)
1716         (get_type_name, copy_guard, copy_action, readgram)
1717         (get_type, packsymbols):  Revised most error messages.
1718         Changed `fatal' to `warnxxx' to avoid aborting for error.
1719         Revised and use multiple warnxxx functions to avoid using VARARGS1.
1720         (read_declarations): Improve the error message for
1721         an invalid character.  Do not abort.
1722         (read_declarations, copy_guard, copy_action): Use
1723         printable_version to avoid unprintable characters in printed output.
1724         (parse_expect_decl): Error if argument to %expect exceeds 10 digits.
1725         (parse_token_decl, parse_assoc_decl, parse_type_decl, get_type):
1726         Allow the type of a non-terminal can be given
1727         more than once, as long as all specifications give the same type.
1728
1729         * src/output.c:
1730         (output_headers, output_trailers, output, output_gram)
1731         (output_rule_data): Implement noparserflag variable.
1732         Implement toknumflag variable.
1733         (output): Call reader_output_yylsp to output LTYPESTR.
1734
1735         * src/main.c (main):
1736          If reader sees an error, don't process the grammar.
1737         (fatals): Updated to not use VARARGS1.
1738         (printable_version, int_to_string, warn, warni, warns, warnss)
1739         (warnsss): New error reporting functions.  Avoid abort for error.
1740
1741         * src/lex.h:
1742         Added THONG and NOOP for alias processing.
1743         Added SETOPT for the new code that allows setting options with %flags.
1744
1745         * src/lex.c:
1746         Include getopt.h.  Add some extern decls.
1747         (safegetc): New function to deal with EOF gracefully.
1748         (literalchar); new function to deal with reading \ escapes.
1749         (lex): Use literalchar.
1750         (lex): Implemented "..." tokens.
1751         (literalchar, lex, parse_percent_token): Made tokenbuffer
1752         always contain the token.  This includes growing the token
1753         buffer while reading an integer.
1754         (parse_percent_token): Replaced if-else statement with percent_table.
1755         (parse_percent_token): Added % declarations as another
1756         way to specify the flags -n, -l, and -r.  Also added hooks for
1757         -d, -k, -y, -v, -t, -p, -b, -o, but implementation requires
1758         major changes to files.c.
1759         (lex) Retain in the incoming stream a character following
1760         an incorrect '/'.
1761         (skip_white_space, lex):  Revised most error messages
1762         and changed fatal to warn to avoid aborting.
1763         (percent_table):  Added %thong declarations.
1764
1765         * src/gram.h: Comment changes.
1766
1767         * src/files.c (openfiles, open_extra_files, done):
1768          Add faction flag
1769         and actfile file.  Handle noparserflag.  Both for -n switch.
1770
1771         * src/conflicts.c (resolve_sr_conflict):
1772         Remove use of alloca.
1773
1774 1995-06-01  Jim Meyering  <meyering@gnu.org>
1775
1776         * doc/bison.texinfo: *** empty log message ***
1777
1778 1995-05-06  Richard Stallman  <rms@gnu.org>
1779
1780         * src/bison.s1: Comment change.
1781
1782 1995-05-06  Richard Stallman  <rms@gnu.org>
1783
1784         * bison.simple: Comment change.
1785
1786 1995-05-03  Richard Stallman  <rms@gnu.org>
1787
1788         * src/version.c: Version now 1.24.
1789
1790         * src/bison.s1: Change distribution terms.
1791
1792         * src/version.c: Version now 1.23.
1793
1794 1995-05-03  Richard Stallman  <rms@gnu.org>
1795
1796         * doc/bison.texinfo:
1797         Rewrite "Conditions for Using Bison".
1798         Update version to 1.24.
1799
1800 1995-05-03  Richard Stallman  <rms@gnu.org>
1801
1802         * bison.simple: Change distribution terms.
1803
1804 1995-02-23  Richard Stallman  <rms@gnu.org>
1805
1806         * src/files.c: Test __VMS_POSIX as well as VMS.
1807
1808 1995-02-14  Jim Meyering  <meyering@gnu.org>
1809
1810         * src/bison.s1 (__yy_memcpy):
1811         Renamed from __yy_bcopy to avoid
1812         confusion.  Reverse FROM and TO arguments to be consistent with
1813         those of memcpy.
1814
1815 1995-02-14  Jim Meyering  <meyering@gnu.org>
1816
1817         * bison.simple (__yy_memcpy):
1818         Renamed from __yy_bcopy to avoid
1819         confusion.  Reverse FROM and TO arguments to be consistent with
1820         those of memcpy.
1821
1822 1994-11-10  David J. MacKenzie  <djm@gnu.org>
1823
1824         * NEWS: reformat
1825
1826         * NEWS: New file.
1827
1828         * Makefile.in (DISTFILES): Include NEWS.
1829
1830         * Makefile.in (DISTFILES):
1831         Include install-sh, not install.sh.
1832
1833         * configure.in: Update to Autoconf v2 macro names.
1834
1835 1994-10-05  David J. MacKenzie  <djm@gnu.org>
1836
1837         * Makefile.in: fix typo
1838
1839         * Makefile.in (prefix, exec_prefix):
1840         Let configure set them.
1841
1842 1994-09-28  David J. MacKenzie  <djm@gnu.org>
1843
1844         * Makefile.in: Set datadir to $(prefix)/share.
1845
1846 1994-09-15  Richard Stallman  <rms@gnu.org>
1847
1848         * src/bison.s1:
1849         Update copyright notice and GPL version.
1850
1851 1994-09-15  Richard Stallman  <rms@gnu.org>
1852
1853         * bison.simple:
1854         Update copyright notice and GPL version.
1855
1856 1994-07-12  Richard Stallman  <rms@gnu.org>
1857
1858         * src/reduce.c, src/reader.c:
1859         entered into RCS
1860
1861 1994-05-05  David J. MacKenzie  <djm@gnu.org>
1862
1863         * Makefile.in: entered into RCS
1864
1865 1994-03-26  Richard Stallman  <rms@gnu.org>
1866
1867         * src/bison.s1: entered into RCS
1868
1869 1994-03-26  Richard Stallman  <rms@gnu.org>
1870
1871         * bison.simple: entered into RCS
1872
1873 1994-03-25  Richard Stallman  <rms@gnu.org>
1874
1875         * src/main.c: entered into RCS
1876
1877 1994-03-24  Richard Stallman  <rms@gnu.org>
1878
1879         * src/conflicts.c: entered into RCS
1880
1881 1994-01-02  Richard Stallman  <rms@gnu.org>
1882
1883         * Makefile.in: *** empty log message ***
1884
1885 1993-11-21  Richard Stallman  <rms@gnu.org>
1886
1887         * src/bison.s1: *** empty log message ***
1888
1889 1993-11-21  Richard Stallman  <rms@gnu.org>
1890
1891         * doc/bison.texinfo: entered into RCS
1892
1893         * doc/bison.texinfo: *** empty log message ***
1894
1895 1993-11-21  Richard Stallman  <rms@gnu.org>
1896
1897         * bison.simple: *** empty log message ***
1898
1899 1993-10-25  David J. MacKenzie  <djm@gnu.org>
1900
1901         * doc/bison.texinfo: *** empty log message ***
1902
1903 1993-10-19  Richard Stallman  <rms@gnu.org>
1904
1905         * src/bison.s1: *** empty log message ***
1906
1907 1993-10-19  Richard Stallman  <rms@gnu.org>
1908
1909         * bison.simple: *** empty log message ***
1910
1911 1993-10-14  Richard Stallman  <rms@gnu.org>
1912
1913         * src/bison.s1: *** empty log message ***
1914
1915 1993-10-14  Richard Stallman  <rms@gnu.org>
1916
1917         * bison.simple: *** empty log message ***
1918
1919 1993-09-14  David J. MacKenzie  <djm@gnu.org>
1920
1921         * doc/bison.texinfo: *** empty log message ***
1922
1923 1993-09-13  Noah Friedman  <friedman@gnu.org>
1924
1925         * Makefile.in: *** empty log message ***
1926
1927 1993-09-10  Richard Stallman  <rms@gnu.org>
1928
1929         * src/conflicts.c: *** empty log message ***
1930
1931         * src/system.h: entered into RCS
1932
1933 1993-09-10  Richard Stallman  <rms@gnu.org>
1934
1935         * doc/bison.1: entered into RCS
1936
1937 1993-09-06  Noah Friedman  <friedman@gnu.org>
1938
1939         * src/version.c: entered into RCS
1940
1941 1993-09-06  Noah Friedman  <friedman@gnu.org>
1942
1943         * Makefile.in: *** empty log message ***
1944
1945 1993-07-30  David J. MacKenzie  <djm@gnu.org>
1946
1947         * Makefile.in: *** empty log message ***
1948
1949 1993-07-24  Richard Stallman  <rms@gnu.org>
1950
1951         * src/bison.s1: *** empty log message ***
1952
1953 1993-07-24  Richard Stallman  <rms@gnu.org>
1954
1955         * bison.simple: *** empty log message ***
1956
1957 1993-07-08  David J. MacKenzie  <djm@gnu.org>
1958
1959         * Makefile.in: *** empty log message ***
1960
1961 1993-07-04  Richard Stallman  <rms@gnu.org>
1962
1963         * src/bison.s1: *** empty log message ***
1964
1965 1993-07-04  Richard Stallman  <rms@gnu.org>
1966
1967         * bison.simple: *** empty log message ***
1968
1969 1993-06-26  David J. MacKenzie  <djm@gnu.org>
1970
1971         * src/getargs.c: entered into RCS
1972
1973 1993-06-26  David J. MacKenzie  <djm@gnu.org>
1974
1975         * doc/bison.texinfo: *** empty log message ***
1976
1977         * doc/bison.1: New file.
1978
1979 1993-06-25  Richard Stallman  <rms@gnu.org>
1980
1981         * src/getargs.c: New file.
1982
1983 1993-06-16  Richard Stallman  <rms@gnu.org>
1984
1985         * src/bison.s1: *** empty log message ***
1986
1987 1993-06-16  Richard Stallman  <rms@gnu.org>
1988
1989         * bison.simple: *** empty log message ***
1990
1991 1993-06-03  Richard Stallman  <rms@gnu.org>
1992
1993         * src/bison.s1: New file.
1994
1995 1993-06-03  Richard Stallman  <rms@gnu.org>
1996
1997         * doc/bison.texinfo: *** empty log message ***
1998
1999 1993-06-03  Richard Stallman  <rms@gnu.org>
2000
2001         * bison.simple: New file.
2002
2003 1993-05-19  Richard Stallman  <rms@gnu.org>
2004
2005         * doc/bison.texinfo: New file.
2006
2007 1993-05-07  Noah Friedman  <friedman@gnu.org>
2008
2009         * Makefile.in: *** empty log message ***
2010
2011 1993-04-28  Noah Friedman  <friedman@gnu.org>
2012
2013         * src/reader.c: *** empty log message ***
2014
2015 1993-04-23  Noah Friedman  <friedman@gnu.org>
2016
2017         * src/alloc.h: entered into RCS
2018
2019 1993-04-20  David J. MacKenzie  <djm@gnu.org>
2020
2021         * src/version.c: *** empty log message ***
2022
2023         * src/files.c, src/allocate.c:
2024         entered into RCS
2025
2026         * src/reader.c: *** empty log message ***
2027
2028         * src/lex.c: entered into RCS
2029
2030         * src/conflicts.c: New file.
2031
2032         * src/symtab.c: entered into RCS
2033
2034         * src/alloc.h: New file.
2035
2036         * src/LR0.c: entered into RCS
2037
2038 1993-04-18  Noah Friedman  <friedman@gnu.org>
2039
2040         * src/reader.c: New file.
2041
2042         * src/version.c: *** empty log message ***
2043
2044 1993-04-18  Noah Friedman  <friedman@gnu.org>
2045
2046         * Makefile.in: *** empty log message ***
2047
2048 1993-04-17  Noah Friedman  <friedman@gnu.org>
2049
2050         * Makefile.in: *** empty log message ***
2051
2052 1993-04-15  Richard Stallman  <rms@gnu.org>
2053
2054         * src/main.c, src/files.c:
2055         New file.
2056
2057 1993-04-15  Noah Friedman  <friedman@gnu.org>
2058
2059         * configure.in: entered into RCS
2060
2061         * configure.in: *** empty log message ***
2062
2063         * configure.in: New file.
2064
2065 1993-04-14  Richard Stallman  <rms@gnu.org>
2066
2067         * Makefile.in: New file.
2068
2069 1993-04-13  Richard Stallman  <rms@gnu.org>
2070
2071         * src/version.c: New file.
2072
2073 1993-03-25  Richard Stallman  <rms@gnu.org>
2074
2075         * src/output.c: entered into RCS
2076
2077 1992-09-25  Richard Stallman  <rms@gnu.org>
2078
2079         * configure.bat: entered into RCS
2080
2081 1992-06-22  Richard Stallman  <rms@gnu.org>
2082
2083         * src/vmsgetargs.c: entered into RCS
2084
2085 1992-06-22  Richard Stallman  <rms@gnu.org>
2086
2087         * doc/bison.rnh: entered into RCS
2088
2089 1992-04-20  David J. MacKenzie  <djm@gnu.org>
2090
2091         * README: entered into RCS
2092
2093 1992-01-22  Richard Stallman  <rms@gnu.org>
2094
2095         * src/machine.h: entered into RCS
2096
2097 1991-12-21  Richard Stallman  <rms@gnu.org>
2098
2099         * src/lalr.c, src/closure.c:
2100         entered into RCS
2101
2102 1991-12-20  Richard Stallman  <rms@gnu.org>
2103
2104         * src/state.h: entered into RCS
2105
2106 1991-12-18  Richard Stallman  <rms@gnu.org>
2107
2108         * src/print.c, src/nullable.c, src/derives.c:
2109         entered into RCS
2110
2111 1991-11-03  David J. MacKenzie  <djm@gnu.org>
2112
2113         * src/warshall.c, src/types.h, src/symtab.h, src/lex.h, src/gram.c, src/gram.h, src/files.h:
2114         entered into RCS
2115
2116 1988-09-09  Richard Stallman  <rms@gnu.org>
2117
2118         * src/bison.hairy: entered into RCS
2119
2120 1987-12-16  Richard Stallman  <rms@gnu.org>
2121
2122         * REFERENCES: entered into RCS