ChangeLog

   1 2001-08-03  Akim Demaille  <akim@epita.fr>
   2
   3         * configure.in: Bump to 1.28b.
   4
   5 2001-08-03  Akim Demaille  <akim@epita.fr>
   6
   7         * src/complain.c: Adjust strerror_r portability issues.
   8
   9 2001-08-03  Akim Demaille  <akim@epita.fr>
  10
  11         Version 1.28a.
  12
  13 2001-08-03  Akim Demaille  <akim@epita.fr>
  14
  15         * src/getargs.c, src/getarg.h (skeleton)): Constify.
  16         * src/lex.c (literalchar): Avoid name clashes on `buf'.
  17         * src/getargs.c: Include complain.h.
  18         * src/files.c, src/files.h (skeleton_find): Avoid name clashes.
  19         * lib/quotearg.c, lib/quotearg.h: Update from fileutils 4.1.
  20
  21 2001-08-03  Akim Demaille  <akim@epita.fr>
  22
  23         * src/reader.c (readgram): Display hidden chars in error messages.
  24
  25 2001-08-03  Akim Demaille  <akim@epita.fr>
  26
  27         Update to gettext 0.10.39.
  28
  29 2001-08-03  Akim Demaille  <akim@epita.fr>
  30
  31         * lib/strspn.c: New.
  32
  33 2001-08-01  Marc Autret  <autret_m@epita.fr>
  34
  35         * doc/bison.texinfo: Update.
  36         * doc/bison.1 (mandoc): Update.
  37         * src/system.h (EXT_GUARD_C, EXT_STYPE_H): Remove .c and .h.
  38         * src/files.c: Support output files extensions computing.
  39         (src_extension): New static variable.
  40         (header_extension): New static variable.
  41         (tr): New function.
  42         (get_extension_index): New function, gets the index of an extension
  43         filename in a string.
  44         (compute_exts_from_gf): New function, computes extensions from the
  45         grammar file extension.
  46         (compute_exts_from_src): New functions, computes extensions from the
  47         C source file extension, file given by ``-o'' option.
  48         (compute_base_names): Update.
  49         (output_files): Update.
  50
  51 2001-08-01  Robert Anisko  <anisko_r@epita.fr>
  52
  53         * doc/bison.texi: Document @$.
  54         (Locations): New section.
  55
  56 2001-07-18  Akim Demaille  <akim@epita.fr>
  57
  58         * Makefile.maint, GNUmakefile: New, from Autoconf 2.52.
  59         * config/prev-version.txt, config/move-if-change: New.
  60         * Makefile.am: Adjust.
  61
  62 2001-07-08  Pascal Bart  <pascal.bart@epita.fr>
  63
  64         * src/bison.simple (yyparse): Suppress warning `comparaison
  65         between signed and unsigned'.
  66
  67 2001-07-05  Pascal Bart  <pascal.bart@epita.fr>
  68
  69         * src/getargs.h (raw_flag): Remove.
  70         * src/getargs.c: Die on `-r'/`--raw'.
  71         * src/lex.c (parse_percent_token): Die on `%raw'.
  72         * src/reader.c (output_token_defines): Suppress call to `raw_flag'.
  73         * tests/calc.at: Suppress test with option `--raw'.
  74
  75 2001-07-14  Akim Demaille  <akim@epita.fr>
  76
  77         * config/: New.
  78         * configure.in: Require Autoconf 2.50.
  79         Update to gettext 0.10.38.
  80
  81 2001-03-16  Akim Demaille  <akim@epita.fr>
  82
  83         * doc/bison.texinfo: ANSIfy the examples.
  84
  85 2001-03-16  Akim Demaille  <akim@epita.fr>
  86
  87         * getargs.c (skeleton): New variable.
  88         (longopts): --skeleton is a new option.
  89         (shortopts, getargs): -S is a new option.
  90         * getargs.h: Declare skeleton.
  91         * output.c (output_parser): Use it.
  92
  93 2001-03-16  Akim Demaille  <akim@epita.fr>
  94
  95         * m4/strerror_r.m4: New.
  96         * m4/error.m4: Run AC_FUNC_STRERROR_R.
  97         * lib/error.h, lib/error.c: Update.
  98
  99 2001-03-16  Akim Demaille  <akim@epita.fr>
 100
 101         * src/getargs.c (longopts): Clean up.
 102
 103 2001-02-21  Akim Demaille  <akim@epita.fr>
 104
 105         * src/reader.c (gensym): `gensym_count' is your own.
 106         Use a static buf to create the symbol name, as token_buffer is no
 107         longer a buffer.
 108
 109 2001-02-08  Akim Demaille  <akim@epita.fr>
 110
 111         * src/conflicts.c (conflict_report): Be sure not to append to res
 112         between two calls, which could happen if both first sprintf were
 113         skipped, but not the first cp += strlen.
 114
 115 2001-02-08  Akim Demaille  <akim@epita.fr>
 116
 117         * lib/memchr.c, lib/stpcpy.c, lib/strndup.c, lib/strnlen.c:
 118         New, from fileutils 4.0.37.
 119         * configure.in: Require Autoconf 2.49c.  I took some time before
 120         making this decision.  This is the only way out for portability
 121         issues in Bison, it would mean way too much duplicate effort to
 122         import in Bison features implemented in 2.49c since 2.13.
 123         AC_REPLACE_FUNCS and AC_CHECK_DECLS the functions above.
 124
 125 2001-02-02  Akim Demaille  <akim@epita.fr>
 126
 127         * lib/malloc.c, lib/realloc.c: New, from the fileutils 4.0.37.
 128         * lib/xalloc.h, lib/xmalloc.c: Update.
 129
 130 2001-01-19  Akim Demaille  <akim@epita.fr>
 131
 132         Get rid of the ad hoc handling of token_buffer in the scanner: use
 133         the obstacks.
 134
 135         * src/lex.c (token_obstack): New.
 136         (init_lex): Initialize it.  No longer call...
 137         (grow_token_buffer): this.  Remove it.
 138         Adjust all the places which used it to use the obstack.
 139
 140 2001-01-19  Akim Demaille  <akim@epita.fr>
 141
 142         * src/lex.h: Rename all the tokens:
 143         s/\bENDFILE\b/tok_eof/g;
 144         s/\bIDENTIFIER\b/tok_identifier/g;
 145         etc.
 146         Let them be enums, not #define, to ease debugging.
 147         Adjust all the code.
 148
 149 2001-01-18  Akim Demaille  <akim@epita.fr>
 150
 151         * src/lex.h (MAXTOKEN, maxtoken, grow_token_buffer): Remove, private.
 152         * src/lex.c (maxtoken, grow_token_buffer): Static.
 153
 154 2001-01-18  Akim Demaille  <akim@epita.fr>
 155
 156         Since we now use obstacks, more % directives can be enabled.
 157
 158         * src/lex.c (percent_table): Also accept `%yacc',
 159         `%fixed_output_files', `%defines', `%no_parser', `%verbose', and
 160         `%debug'.
 161         Handle the actions for `%semantic_parser' and `%pure_parser' here,
 162         instead of returning a token.
 163         * src/lex.h (SEMANTIC_PARSER, PURE_PARSER): Remove, unused.
 164         * src/reader.c (read_declarations): Adjust.
 165         * src/files.c (open_files): Don't call `compute_base_names', don't
 166         compute `attrsfile' since they depend upon data which might be
 167         *in* the input file now.
 168         (output_files): Do it here.
 169         * src/output.c (output_headers): Document the fact that this patch
 170         introduces a guaranteed SEGV for semantic parsers.
 171         * doc/bison.texinfo: Document them.
 172         * tests/suite.at: Exercise these %options.
 173
 174 2000-12-20  Akim Demaille  <akim@epita.fr>
 175
 176         Also handle the output file (--verbose) with obstacks.
 177
 178         * files.c (foutput): Remove.
 179         (output_obstack): New.
 180         Adjust all dependencies.
 181         * src/conflicts.c: Return a string.
 182         * src/system.h (obstack_grow_string): Rename as...
 183         (obstack_sgrow): this.  Be ready to work with non literals.
 184         (obstack_fgrow4): New.
 185
 186 2000-12-20  Akim Demaille  <akim@epita.fr>
 187
 188         * src/files.c (open_files): Fix the computation of short_base_name
 189         in the case of `-o foo.tab.c'.
 190
 191 2000-12-20  Akim Demaille  <akim@epita.fr>
 192
 193         * src/reader.c (copy_string, copy_comment, copy_comment2, copy_at)
 194         (copy_dollar): Now that everything uses obstacks, get rid of the
 195         FILE * parameters.
 196
 197 2000-12-20  Akim Demaille  <akim@epita.fr>
 198
 199         * src/files.c (open_files): Actually the `.output' file is based
 200         on the short_base_name, not base_name.
 201         * tests/suite.at (Checking output file names): Adjust.
 202
 203 2000-12-20  Akim Demaille  <akim@epita.fr>
 204
 205         * src/bison.s1: Remove, we now use directly...
 206         * src/bison.simple: this.
 207         * src/Makefile.am: Use pkgdata instead of data.
 208
 209 2000-12-20  Akim Demaille  <akim@epita.fr>
 210
 211         * src/files.c (guard_obstack): New.
 212         (open_files): Initialize it.
 213         (output_files): Dump it...
 214         * src/files.h: Export it.
 215         * src/reader.c (copy_guard): Use it.
 216
 217 2000-12-19  Akim Demaille  <akim@epita.fr>
 218
 219         * src/files.c (outfile, defsfile, actfile): Removed as global
 220         vars.
 221         (open_files): Don't compute them.
 222         (output_files): Adjust.
 223         (base_name, short_base_name): Be global.
 224         Adjust dependencies.
 225
 226 2000-12-19  Akim Demaille  <akim@epita.fr>
 227
 228         * src/files.c (strsuffix): New.
 229         (stringappend): Be just like strcat but allocate.
 230         (base_names): Eve out from open_files.
 231         Try to simplify the rather hairy computation of base_name and
 232         short_base_name.
 233         (open_files): Use it.
 234         * tests/suite.at (Checking output file names): New test.
 235
 236 2000-12-19  Akim Demaille  <akim@epita.fr>
 237
 238         * src/system.h (obstack_grow_literal_string): Rename as...
 239         (obstack_grow_string): this.
 240         * src/output.c (output_parser): Recognize `%% actions' instead of
 241         `$'.
 242         * src/bison.s1: s/$/%% actions/.
 243         * src/bison.hairy: Likewise.
 244
 245 2000-12-19  Akim Demaille  <akim@epita.fr>
 246
 247         * src/output.c (output_parser): Compute the `#line' lines when
 248         there are.
 249         * src/Makefile.am (bison.simple): Be a simple copy of bison.s1.
 250         Suggested by Hans Aberg.
 251
 252 2000-12-19  Akim Demaille  <akim@epita.fr>
 253
 254         Let the handling of the skeleton files be local to the procedures
 255         that use it.
 256
 257         * src/files.c (xfopen, xfclose, skeleton_find, guardfile): No
 258         longer static.
 259         (fparser, open_extra_files): Remove.
 260         (open_files, output_files): Don't take care of fparser.
 261         * src/files.h: Adjust.
 262         * src/output.c (output_parser): Open and close the file to the
 263         skeleton.
 264         * src/reader.c (read_declarations): When %semantic_parser, open
 265         fguard.
 266
 267 2000-12-19  Akim Demaille  <akim@epita.fr>
 268
 269         * src/file.h (BISON_SIMPLE, BISON_HAIRY): Move from here...
 270         * src/system.h (BISON_SIMPLE, BISON_HAIRY): ... to here.
 271
 272 2000-12-19  Akim Demaille  <akim@epita.fr>
 273
 274         * src/files.c (open_files): Yipee!  We no longer need all the code
 275         looking for `/tmp' since we have no tmp file.
 276
 277 2000-12-19  Akim Demaille  <akim@epita.fr>
 278
 279         * src/system.h (EXT_TAB, EXT_OUTPUT, EXT_STYPE_H, EXT_GUARD_C):
 280         New macros.
 281         * src/files.c (open_files): Less dependency on MSDOS etc.
 282
 283 2000-12-14  Akim Demaille  <akim@epita.fr>
 284
 285         * src/bison.s1 (YYLLOC_DEFAULT): New macro.
 286         Provide a default definition.
 287         Use it when executing the default @ action.
 288         * src/reader.c (reader_output_yylsp): No longer include
 289         `timestamp' and `text' in the default YYLTYPE.
 290
 291 2000-12-12  Akim Demaille  <akim@epita.fr>
 292
 293         * src/reader.c (copy_definition, parse_union_decl, copy_action)
 294         (copy_guard): Quote the file names.
 295         Reported by Laurent Mascherpa.
 296
 297 2000-12-12  Akim Demaille  <akim@epita.fr>
 298
 299         * src/output.c (output_headers, output_program, output): Be sure
 300         to escape special characters when outputting filenames.
 301         (ACTSTR_PROLOGUE, ACTSTR_EPILOGUE): Remove.
 302         (output_headers): Don't depend on them, Use ACTSTR.
 303
 304 2000-11-17  Akim Demaille  <akim@epita.fr>
 305
 306         * lib/obstack.h: Formatting changes.
 307         (obstack_grow, obstack_grow0): Don't cast WHERE at all: it
 308         prevents type checking.
 309         (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
 310         cast the value to (void *): assigning a `foo *' to a `void *'
 311         variable is valid.
 312         (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
 313         * src/reader.c (parse_union_decl): Typo: use obstack_1grow to
 314         append characters.
 315
 316 2000-11-17  Akim Demaille  <akim@epita.fr>
 317
 318         * tests/Makefile.am (suite.m4, regression.m4, calc.m4): Rename
 319         as...
 320         (suite.m4, regression.m4, calc.m4): these.
 321         * tests/atgeneral.m4: Update from CVS Autoconf.
 322
 323 2000-11-17  Akim Demaille  <akim@epita.fr>
 324
 325         * tests/regression.m4 (%union and --defines): New test,
 326         demonstrating a current bug in the obstack implementation.
 327
 328 2000-11-17  Akim Demaille  <akim@epita.fr>
 329
 330         * src/bison.s1 (_YY_DECL_VARIABLES, YY_DECL_VARIABLES): New
 331         macros.
 332         Use them to declare the variables which are global or local to
 333         `yyparse'.
 334
 335 2000-11-17  Akim Demaille  <akim@epita.fr>
 336
 337         * acconfig.h: Remove, no longer used.
 338
 339 2000-11-07  Akim Demaille  <akim@epita.fr>
 340
 341         * src: s/Copyright (C)/Copyright/g.
 342
 343 2000-11-07  Akim Demaille  <akim@epita.fr>
 344
 345         * src/reader.c (reader): #define YYLSP_NEEDED to 1 instead of just
 346         defining.
 347         * src/bison.s1: s/#ifdef YYLSP_NEEDED/#if YYLSP_NEEDED/.
 348
 349 2000-11-07  Akim Demaille  <akim@epita.fr>
 350
 351         * src/bison.s1 (YYLEX): Use #if instead of #ifdef.
 352         Merge in a single CPP if/else.
 353
 354 2000-11-07  Akim Demaille  <akim@epita.fr>
 355
 356         * src/output.c (output): Remove useless variables.
 357         * lib/obstack.c (obstack_grow, obstack_grow0): Rename the second
 358         argument `data' for consistency with the prototypes.
 359         Qualify it `const'.
 360         (obstack_copy, obstack_copy0): Rename the second argument as
 361         `address' for consistency.  Qualify it `const'.
 362         * lib/obstack.h (obstack_copy, obstack_copy0, obstack_grow)
 363         (obstack_grow0, obstack_ptr_grow, obstack_ptr_grow_fast): Qualify
 364         `const' their input argument (`data' or `address').
 365         Adjust the corresponding macros to include `const' in casts.
 366
 367 2000-11-03  Akim Demaille  <akim@epita.fr>
 368
 369         * src/Makefile.am (INCLUDES): s/PFILE/BISON_SIMPLE/.
 370         s/PFILE1/BISON_HAIRY/.
 371         Adjust dependencies.
 372
 373 2000-11-03  Akim Demaille  <akim@epita.fr>
 374
 375         For some reason, this was not applied.
 376
 377         * src/files.c [VMS]: No longer include `ssdef.h', no longer define
 378         `unlink': it's no longer used.
 379
 380 2000-11-03  Akim Demaille  <akim@epita.fr>
 381
 382         * src/files.c (skeleton_find): New function, eved out of...
 383         (open_files, open_extra_files): here.
 384
 385 2000-11-03  Akim Demaille  <akim@epita.fr>
 386
 387         Don't use `atexit'.
 388
 389         * src/files.c (obstack_save): New function.
 390         (done): Rename as...
 391         (output_files): this.
 392         Use `obstack_save'.
 393         * src/main.c (main): Don't use `atexit' to register `done', since
 394         it no longer has to remove tmp files, just call `output_files'
 395         when there are no errors.
 396
 397 2000-11-02  Akim Demaille  <akim@epita.fr>
 398
 399         * src/files.c [VMS]: No longer include `ssdef.h', no longer define
 400         `unlink': it's no longer used.
 401         * src/files.h: Formatting changes.
 402
 403 2000-11-02  Akim Demaille  <akim@epita.fr>
 404
 405         Remove the last uses of mktemp and unlink/delete.
 406
 407         * src/files.c (fdefines, ftable): Removed.
 408         (defines_ostack, table_obstack): New.
 409         Adjust dependencies of the former into uses of the latter.
 410         * src/output.c (output_short_or_char_table, output_short_table):
 411         Convert to using obstacks.
 412         * src/reader.c (copy_comment2): Accept one FILE * and two
 413         obstacks.
 414         (output_token_defines, reader_output_yylsp): Use obstacks.
 415         * src/system.h (obstack_fgrow3): New.
 416
 417 2000-11-01  Akim Demaille  <akim@epita.fr>
 418
 419         Change each use of `fattrs' into a use of `attrs_obstack'.
 420
 421         * src/reader.c (copy_at): Typo: s/yylloc/yyloc/.
 422         * src/files.c (fattrs): Remove.
 423         (attrs_obstack): New.
 424         Adjust all dependencies.
 425         (done): If SEMANTIC_PARSER, dump attrs_obstack into attrsfile.
 426
 427 2000-11-01  Akim Demaille  <akim@epita.fr>
 428
 429         Introduce obstacks.
 430         Change each use of `faction' into a use of `action_obstack'.
 431
 432         * lib/obstack.h, lib/obstack.c: New files.
 433         * src/files.c (faction): Remove.
 434         (action_obstack): New.
 435         Adjust all dependencies.
 436
 437 2000-10-20  Akim Demaille  <akim@epita.fr>
 438
 439         * lib/quote.h (PARAMS): New macro.  Use it.
 440
 441 2000-10-16  Akim Demaille  <akim@epita.fr>
 442
 443         * src/output.c (output_short_or_char_table): New function.
 444         (output_short_table, output_token_translations): Use it.
 445         (goto_actions): Use output_short_table.
 446
 447 2000-10-16  Akim Demaille  <akim@epita.fr>
 448
 449         * src/symtab.c (bucket_new): New function.
 450         (getsym): Use it.
 451
 452         * src/output.c (output_short_table): New argument to display the
 453         comment associated with the table.
 454         Adjust dependencies.
 455         (output_gram): Use it.
 456         (output_rule_data): Nicer output layout for YYTNAME.
 457
 458 2000-10-16  Akim Demaille  <akim@epita.fr>
 459
 460         * src/lex.c (read_typename): New function.
 461         (lex): Use it.
 462         * src/reader.c (copy_dollar): Likewise.
 463
 464 2000-10-16  Akim Demaille  <akim@epita.fr>
 465
 466         * src/reader.c (copy_comment2): Expect the input stream to be on
 467         the `/' which is suspected to open a comment, instead of being
 468         called after `//' or `/*' was read.
 469         (copy_comment, copy_definition, parse_union_decl, copy_action)
 470         (copy_guard): Adjust.
 471
 472 2000-10-16  Akim Demaille  <akim@epita.fr>
 473
 474         * src/reader.c (parse_expect_decl): Use `skip_white_space' and
 475         `read_signed_integer'.
 476
 477 2000-10-16  Akim Demaille  <akim@epita.fr>
 478
 479         * src/reader.c (copy_dollar): New function.
 480         (copy_guard, copy_action): Use it.
 481
 482 2000-10-16  Akim Demaille  <akim@epita.fr>
 483
 484         * lib/quote.h, lib/quote.c, lib/quotearg.h, lib/quotearg.c:
 485         * m4/prereq.m4, m4/c-bs-a.m4, m4/mbstate.m4:
 486         New files, from Fileutils 4.0.27.
 487         * src/main.c (printable_version): Remove.
 488         * src/lex.c, src/reader.c: Use `quote'.
 489
 490 2000-10-04  Akim Demaille  <akim@epita.fr>
 491
 492         * lib/error.c, lib/error.h: New files, needed by xmalloc.c.
 493
 494 2000-10-04  Akim Demaille  <akim@epita.fr>
 495
 496         * doc/bison.texinfo: Various typos spotted by Neil Booth.
 497
 498 2000-10-04  Akim Demaille  <akim@epita.fr>
 499
 500         When a literal string is used to define two different tokens,
 501         `bison -v' segfaults.
 502         Reported by Piotr Gackiewicz, and fixed by Neil Booth.
 503
 504         * tests/regression.m4: New file.
 505         Include the core of the sample provided by Piotr Gackiewicz.
 506         * src/reader.c (parse_token_decl): Diagnose bad cases, and proceed
 507         properly.
 508
 509 2000-10-04  Akim Demaille  <akim@epita.fr>
 510
 511         * src/reader.c (parse_expect_decl): Keep `count' within the size
 512         of `buffer'.
 513         From Neil Booth.
 514
 515 2000-10-02  Paul Eggert  <eggert@twinsun.com>
 516
 517         * bison.s1 (yyparse): Assign the default value
 518         unconditionally, to avoid a GCC warning and make the parser a
 519         tad smaller.
 520
 521 2000-10-02  Akim Demaille  <akim@epita.fr>
 522
 523         * src/getargs.c (getargs): Don't dump `--help' on unrecognized
 524         options.
 525
 526 2000-10-02  Akim Demaille  <akim@epita.fr>
 527
 528         * src/derives.c, src/print.c, src/reduce.c: To ease the
 529         translation, move some `\n' out of the translated strings.
 530
 531 2000-10-02  Akim Demaille  <akim@epita.fr>
 532
 533         The location tracking mechanism is precious for parse error
 534         messages.  Nevertheless, it is enabled only when `@n' is used in
 535         the grammar, which is a different issue (you can use it in error
 536         message, but not in the grammar per se).  Therefore, there should
 537         be another means to enable it.
 538
 539         * src/getargs.c (getargs): Support `--locations'.
 540         (usage): Report it.
 541         * src/getargs.h (locationsflag): Export it.
 542         * src/lex.c (percent_table): Support `%locations'.
 543         * src/reader.c (yylsp_needed): Remove this variable, now replaced
 544         with `locationsflag'.
 545         * doc/bison.texinfo: Document `--locations' and `%locations'.
 546         Sort the options.
 547         * tests/calc.m4: Test it.
 548
 549         For regularity of the names, replace each
 550         (nolineflag, toknumflag, rawtokenumflag, noparserflag): with...
 551         (no_lineflag, token_tableflag, rawflag, no_parserflag): this.
 552         In addition replace each `flag' with `_flag'.
 553
 554 2000-10-02  Akim Demaille  <akim@epita.fr>
 555
 556         Also test parse error messages, including with YYERROR_VERBOSE.
 557
 558         * tests/calc.m4 (calc.y): Add support for `exp = exp' (non
 559         associative).
 560         Use it to check the computations.
 561         Use it to check `nonassoc' is honored.
 562         (AT_DATA_CALC_Y): Equip `calc.y' with YYERROR_VERBOSE when passed
 563         `--yyerror-verbose'.
 564         (_AT_CHECK_CALC): Adjust to this option.
 565         (_AT_CHECK_CALC_ERROR): New macro to check parse error messages.
 566
 567 2000-10-02  Akim Demaille  <akim@epita.fr>
 568
 569         Test also `--verbose', `--defines' and `--name-prefix'.  Testing
 570         the latter demonstrates a flaw in the handling of non debugging
 571         parsers introduced by myself on 2000-03-16: `#define yydebug 0'
 572         was used in order to simplify:
 573
 574         #if YYDEBUG
 575         if (yydebug)
 576         {
 577         ...
 578         }
 579         #endif
 580
 581         into
 582
 583         if (yydebug)
 584         {
 585         ...
 586         }
 587
 588         unfortunately this leads to a CPP conflict when
 589         `--name-prefix=foo' is used since it produces `#define yydebug
 590         foodebug'.
 591
 592         * src/bison.s1 [!YYDEBUG]: Do not define yydebug.
 593         (YYDPRINTF): New macro.
 594         Spread its use.
 595         * tests/calc.m4 (AT_CHECK_CALC): Do require a title, build it from
 596         the bison options.
 597         Also test `--verbose', `--defines' and `--name-prefix'.
 598
 599 2000-10-02  Akim Demaille  <akim@epita.fr>
 600
 601         Improve the readability of the produced parsers.
 602
 603         * src/bison.s1: Formatting changes.
 604         Improve the comment related to the `$' mark.
 605         (yydefault): Don't fall through to `yyresume': `goto' there.
 606         * src/output.c (output_parser): When the `$' is met, skip the end
 607         of its line.
 608         New variable, `number_of_dollar_signs', to check there's exactly
 609         one `$' in the parser skeleton.
 610
 611 2000-10-02  Akim Demaille  <akim@epita.fr>
 612
 613         * lib/xstrdup.c: New file, from the fileutils.
 614         * src/reader.c (parse_token_decl, get_type_name, parse_type_decl)
 615         (parse_assoc_decl, parse_thong_decl, get_type): Use `xstrdup'
 616         instead of strlen + xmalloc + strcpy.
 617         * src/symtab.c (copys): Remove, use xstrdup instead.
 618
 619 2000-10-02  Akim Demaille  <akim@epita.fr>
 620
 621         * src/gram.h (associativity): New enum type which replaces the
 622         former CPP macros `RIGHT_ASSOC', `LEFT_ASSOC' and `NON_ASSOC' with
 623         `right_assoc', `left_assoc' and `non_assoc'.
 624         Adjust all dependencies.
 625         * src/reader.c: Formatting changes.
 626         (LTYPESTR): Don't define it, use it as a literal in
 627         `reader_output_yylsp'.
 628         * src/symtab.h (symbol_class): New enum type which replaces the
 629         former CPP macros `SUNKNOWN', `STOKEN and `SNTERM' with
 630         `sunknown', `stoken and `snterm'.
 631
 632 2000-10-02  Akim Demaille  <akim@epita.fr>
 633
 634         * src/getargs.c (fixed_outfiles): Rename as...
 635         (yaccflag): for consistency and accuracy.
 636         Adjust dependencies.
 637
 638 2000-10-02  Akim Demaille  <akim@epita.fr>
 639
 640         Use the more standard files `xalloc.h' and `xmalloc.c' instead of
 641         Bison's `allocate.c' and `alloc.h'.  This patch was surprisingly
 642         difficult and introduced a lot of core dump.  It turns out that
 643         Bison used an implementation of `xmalloc' based on `calloc', and
 644         at various places it does depend upon the initialization to 0.  I
 645         have not tried to isolate the pertinent places, and all the former
 646         calls to Bison's `xmalloc' are now using `XCALLOC'.  Someday,
 647         someone should address this issue.
 648
 649         * src/allocate.c, src/alloc.h, m4/bison-decl.m4: Remove.
 650         * lib/xmalloc.c, lib/xalloc.h, m4/malloc.m4, m4/realloc.m4: New
 651         files.
 652         Adjust dependencies.
 653         * src/warshall.h: New file.
 654         Propagate.
 655
 656 2000-10-02  Akim Demaille  <akim@epita.fr>
 657
 658         Various anti-`extern in *.c' changes.
 659
 660         * src/system.h: Include `assert.h'.
 661
 662 2000-10-02  Akim Demaille  <akim@epita.fr>
 663
 664         * src/state.h (nstates, final_state, first_state, first_shift)
 665         (first_reduction): Move their exportation from here...
 666         * src/LR0.h: to here.
 667         Adjust dependencies.
 668         * src/getargs.c (statisticsflag): New variable.
 669         Add support for `--statistics'.
 670         Adjust dependencies.
 671
 672         Remove a lot of now useless `extern' statements in most files.
 673
 674 2000-10-02  Akim Demaille  <akim@epita.fr>
 675
 676         * src/LR0.h: New file.
 677         Propagate its use.
 678
 679 2000-10-02  Akim Demaille  <akim@epita.fr>
 680
 681         * src/print.h: New file.
 682         Propagate its use.
 683         * src/print.c: Formatting and ordering changes.
 684         (verbose, terse): Replace with...
 685         (print_results): this new function.
 686         Adjust dependencies.
 687
 688 2000-10-02  Akim Demaille  <akim@epita.fr>
 689
 690         * src/conflicts.c (conflict_report): New function.
 691         (conflict_log, verbose_conflict_log): Replace with...
 692         (print_conflicts): this function.
 693         Adjust dependencies.
 694         * src/conflicts.h: New file.
 695         Propagate its inclusion.
 696
 697 2000-10-02  Akim Demaille  <akim@epita.fr>
 698
 699         * src/nullable.h: New file.
 700         Propagate its inclusion.
 701         * src/nullable.c: Formatting changes.
 702
 703 2000-10-02  Akim Demaille  <akim@epita.fr>
 704
 705         * src/reduce.h: New file.
 706         Propagate its inclusion.
 707         * src/reduce.c: Topological sort and other formatting changes.
 708         (bool, TRUE, FALSE): Move their definition to...
 709         * src/system.h: here.
 710
 711 2000-10-02  Akim Demaille  <akim@epita.fr>
 712
 713         * src/files.c: Formatting changes.
 714         (tryopen, tryclose, openfiles): Rename as...
 715         (xfopen, xfclose, open_files): this.
 716         (stringappend): static.
 717         * src/files.h: Complete the list of exported symbols.
 718         Propagate its use.
 719
 720 2000-10-02  Akim Demaille  <akim@epita.fr>
 721
 722         * src/reader.h: New file.
 723         Propagate its use instead of tedious list of `extern' and
 724         prototypes.
 725         * src/reader.c: Formatting changes, topological sort,
 726         s/register//.
 727
 728 2000-10-02  Akim Demaille  <akim@epita.fr>
 729
 730         * src/lex.h: Prototype `lex.c' exported functions.
 731         * src/reader.c: Adjust.
 732         * src/lex.c: Formatting changes.
 733         (safegetc): Rename as...
 734         (xgetc): this.
 735
 736 2000-10-02  Akim Demaille  <akim@epita.fr>
 737
 738         * src/lalr.h: New file.
 739         Propagate its inclusion instead of prototypes and `extern'.
 740         * src/lalr.c: Formatting changes, topological sorting etc.
 741
 742 2000-10-02  Akim Demaille  <akim@epita.fr>
 743
 744         * src/output.c (token_actions): Introduce a temporary array,
 745         YYDEFACT, that makes it possible for this function to use
 746         output_short_table.
 747
 748 2000-10-02  Akim Demaille  <akim@epita.fr>
 749
 750         `user_toknums' is output as a `short[]' in `output.c', while it is
 751         defined as a `int[]' in `reader.c'.  For consistency with the
 752         other output tables, `user_toknums' is now defined as a table of
 753         shorts.
 754
 755         * src/reader.c (user_toknums): Be a short table instead of an int
 756         table.
 757         Adjust dependencies.
 758
 759         Factor the short table outputs.
 760
 761         * src/output.c (output_short_table): New function.
 762         * src/output.c (output_gram, output_stos, output_rule_data)
 763         (output_base, output_table, output_check):  Use it.
 764
 765 2000-10-02  Akim Demaille  <akim@epita.fr>
 766
 767         * src/output.c (output): Topological sort of the functions, in
 768         order to get rid of the `static' prototypes.
 769         No longer use `register'.
 770         * src/output.h: New file.
 771         Propagate its inclusion in files explicitly prototyping functions
 772         from output.c.
 773
 774 2000-09-21  Akim Demaille  <akim@epita.fr>
 775
 776         * src/atgeneral.m4: Update from Autoconf.
 777
 778 2000-09-21  Akim Demaille  <akim@epita.fr>
 779
 780         * src/closure.h: New file.
 781         * src/closure.c: Formatting changes, topological sort over the
 782         functions, use of closure.h.
 783         (initialize_closure, finalize_closure):  Rename as...
 784         (new_closure, free_closure): these.  Adjust dependencies.
 785         * src/LR0.c: Formatting changes, topological sort, use of
 786         cloture.h.
 787         (initialize_states): Rename as...
 788         (new_states): this.
 789         * src/Makefile.am (noinst_HEADERS): Adjust.
 790
 791 2000-09-20  Akim Demaille  <akim@epita.fr>
 792
 793         * src/acconfig.h: Don't protect config.h against multiple
 794         inclusion.
 795         Don't define PARAMS.
 796         * src/system.h: Define PARAMS.
 797         Remove some of the ad-hoc CPP magic for DOS, VMS etc.: this is the
 798         purpose of config.h.  system.h must not try to fix wrong
 799         definitions in config.h.
 800
 801 2000-09-20  Akim Demaille  <akim@epita.fr>
 802
 803         * src/derives.h: New file.
 804         * src/main.c, src/derives.h: Use it.
 805         Formatting changes.
 806         * src/Makefile.am (noinst_HEADERS): Adjust.
 807
 808 2000-09-20  Akim Demaille  <akim@epita.fr>
 809
 810         * tests/atgeneral.m4: Update from Autoconf.
 811         * tests/calc.m4 (_AT_DATA_CALC_Y, AT_DATA_CALC_Y, _AT_CHECK_CALC)
 812         (AT_CHECK_CALC): New macros.
 813         Use these macros to test bison with options `', `--raw',
 814         `--debug', `--yacc', `--yacc --debug'.
 815
 816 2000-09-19  Akim Demaille  <akim@epita.fr>
 817
 818         * src/output.c: Formatting changes.
 819         * src/machine.h: Remove, leaving its contents in...
 820         * src/system.h: here.
 821         Include stdio.h.
 822         Adjust all dependencies on stdio.h and machine.h.
 823         * src/getargs.h: New file.
 824         Let all `extern' declarations about getargs.c be replaced with
 825         inclusion of `getargs.h'.
 826         * src/Makefile.am (noinst_HEADERS): Adjust.
 827
 828         * tests/calc.m4 (yyin): Be initialized in main, not on the global
 829         scope.
 830         (yyerror): Returns void, not int.
 831         * doc/bison.texinfo: Formatting changes.
 832
 833 2000-09-19  Akim Demaille  <akim@epita.fr>
 834
 835         * tests/calc.m4 (calc.y): Do not assign to stdin, as it's not
 836         portable.
 837
 838 2000-09-18  Akim Demaille  <akim@epita.fr>
 839
 840         * configure.in: Append WARNING_CFLAGS to CFLAGS.
 841         * src/Makefile.am (INCLUDES): Don't.
 842         Be ready to fetch headers in lib/.
 843
 844 2000-09-18  Akim Demaille  <akim@epita.fr>
 845
 846         * doc/bison.texinfo: Update the copyright.
 847         ANSIfy and GNUify the examples.
 848         Remove the old menu.
 849
 850 2000-09-18  Akim Demaille  <akim@epita.fr>
 851
 852         First set of tests: use the `calc' example from the documentation.
 853
 854         * src/bison.s1 (yyparse): Condition the code using `yytname' which
 855         is defined only when YYDEBUG is.
 856         * m4/atconfig.m4 (AT_CONFIG): Adjust to Autoconf 2.13.
 857         * src/files.c (tryopen, tryclose): Formatting changes.
 858         Move to the top and be static.
 859         * src/reader.c (read_signed_integer): Likewise.
 860         * tests/calc.m4: New file.
 861         * Makefile.am, suite.m4: Adjust.
 862         * m4/atconfig.m4: Set BISON_SIMPLE and BISON_HAIRY.
 863
 864 2000-09-18  Akim Demaille  <akim@epita.fr>
 865
 866         Add support for an Autotest test suite for Bison.
 867
 868         * m4/m4.m4, m4/atconfig.m4: New files.
 869         * m4/Makefile.am (EXTRA_DIST): Adjust.
 870         * tests/suite.m4, tests/Makefile.am, tests/atgeneral.m4: New
 871         files.
 872         * src/getargs.c: Display a more standard --version message.
 873         * src/reader.c (reader): Formatting changes.
 874         No longer depend upon VERSION_STRING.
 875         * configure.in: No longer use `dnl'.
 876         Set up the test suite and the new directory `tests/.
 877         (VERSION_STRING): Remove.
 878
 879 2000-04-14  Akim Demaille  <akim@epita.fr>
 880
 881         * src/reader.c (copy_comment2): New function, same as former
 882         `copy_comment', but outputs into two FILE *.
 883         (copy_comment): Use it.
 884         (parse_union_decl): Use it.
 885         (get_type, parse_start_decl): Use the same `invalid' message.
 886         (parse_start_decl, parse_union_decl): Use the same `multiple'
 887         message.
 888         (parse_union_decl, copy_guard, copy_action): Use the same
 889         `unmatched' message.
 890         * m4/Makefile.am (EXTRA_DIST): Add `warning.m4'.
 891
 892 2000-03-31  Akim Demaille  <akim@epita.fr>
 893
 894         * src/files.c (tryopen, tryclose): Move to the top.
 895         Be static.
 896
 897 2000-03-31  Akim Demaille  <akim@epita.fr>
 898
 899         * src/main.c (main): Don't call `done', exit does it.
 900
 901 2000-03-31  Akim Demaille  <akim@epita.fr>
 902
 903         * allocate.c: s/return (foo)/return foo/.
 904         * lalr.c: Likewise.
 905         * LR0.c: Likewise.
 906         * output.c: Likewise.
 907         * reader.c: Likewise.
 908         * symtab.c: Likewise.
 909         * vmsgetargs.c: Likewise.
 910
 911 2000-03-31  Akim Demaille  <akim@epita.fr>
 912
 913         Clean up the error reporting functions.
 914
 915         * src/report.c: New file.
 916         * src/report.h: Likewise.
 917         * src/Makefile.am: Adjust.
 918         * m4/error.m4: New file.
 919         * m4/Makefile.am: Adjust.
 920         * configure.in (jm_PREREQ_ERROR): Call it.
 921         * src/main.c (int_to_string, banner, fatal_banner, warn_banner):
 922         Remove.
 923         (fatal, fatals): Remove.  All callers use complain.c::fatal.
 924         (warn, warni, warns, warnss, warnss): Remove.  All callers use
 925         complain.c::complain.
 926         (toomany): Remove, use fatal instead.
 927         * src/files.c (done): No argument, use complain_message_count.
 928         * src/main.c (main): Register `done' to `atexit'.
 929
 930         * src/getargs.c (usage): More `fputs', less `fprintf'.
 931
 932 2000-03-28  Akim Demaille  <akim@epita.fr>
 933
 934         * lib/: New directory.
 935         * Makefile.am (SUBDIRS): Adjust.
 936         * configure.in: Adjust.
 937         (LIBOBJS): Although not used yet, AC_SUBST it, otherwise it's
 938         useless.
 939         * src/alloca.c: Moved to lib/.
 940         * src/getopt.c: Likewise.
 941         * src/getopt1.c: Likewise.
 942         * src/getopt.h: Likewise.
 943         * src/ansi2knr.c: Likewise.
 944         * src/ansi2knr.1: Likewise.
 945         * src/Makefile.am: Adjust.
 946         * lib/Makefile.am: New file.
 947
 948 2000-03-28  Akim Demaille  <akim@epita.fr>
 949
 950         * src/getargs.c (usage): Refresh the help message.
 951
 952 2000-03-17  Akim Demaille  <akim@epita.fr>
 953
 954         * src/getopt1.c: Updated from textutils 2.0e
 955         * src/getopt.c: Likewise.
 956         * src/getopt.h: Likewise.
 957
 958 2000-03-17  Akim Demaille  <akim@epita.fr>
 959
 960         * src/Makefile.am (bison.simple): Fix the awk program: quote only
 961         the file name, not the whole `#line LINE FILE'.
 962
 963 2000-03-17  Akim Demaille  <akim@epita.fr>
 964
 965         On syntax errors, report the token on which we choked.
 966
 967         * src/bison.s1 (yyparse): In the label yyerrlab, when
 968         YYERROR_VERBOSE, add yychar in msg.
 969
 970 2000-03-17  Akim Demaille  <akim@epita.fr>
 971
 972         * src/reader.c (copy_at): New function.
 973         (copy_guard): Use it.
 974         (copy_action): Use it.
 975
 976 2000-03-17  Akim Demaille  <akim@epita.fr>
 977
 978         Be kind to translators, save some useless translations.
 979
 980         * src/main.c (banner): New function.
 981         (fatal_banner): Use it.
 982         (warn_banner): Use it.
 983
 984 2000-03-17  Akim Demaille  <akim@epita.fr>
 985
 986         * src/reader.c (copy_definition): Use copy_string and
 987         copy_comment.  Removed now unused `match', `ended',
 988         `cplus_comment'.
 989         (copy_comment, copy_string): Moved, to be visible from
 990         copy_definition.
 991
 992 2000-03-17  Akim Demaille  <akim@epita.fr>
 993
 994         * src/reader.c (copy_string): Declare `static inline'.  No
 995         problems with inline, since it is checked by configure.
 996         (copy_comment): Likewise.
 997
 998 2000-03-17  Akim Demaille  <akim@epita.fr>
 999
1000         * src/reader.c (packsymbols): Formatting changes.
1001
1002 2000-03-17  Akim Demaille  <akim@epita.fr>
1003
1004         * src/reader.c (copy_comment): New function, factored out from:
1005         (copy_action): Use it.  Removed now unused `match', `ended',
1006         `cplus_comment'.
1007         (copy_guard): Likewise.
1008
1009 2000-03-17  Akim Demaille  <akim@epita.fr>
1010
1011         * src/reader.c (copy_string): New function, factored out from:
1012         (copy_action): Use it.
1013         (copy_guard): Likewise.
1014
1015 2000-03-17  Akim Demaille  <akim@epita.fr>
1016
1017         Change the handling of @s so that they behave exactly like $s.
1018         There is now a pseudo variable @$ (readble and writable), location
1019         of the lhs of the rule (by default ranging from the location of
1020         the first symbol of the rhs, to the location of the last symbol,
1021         or, if the rhs is empty, YYLLOC).
1022
1023         * src/bison.s1 [YYLSP_NEEDED] (yyloc): New variable, twin of
1024         yyval.
1025         (yyparse): When providing a default semantic action, provide a
1026         default location action.
1027         (after the $): No longer change `*YYLSP', just stack YYLOC the
1028         same way you stack YYVAL.
1029         * src/reader.c (read_declarations): Use warns.
1030         (copy_guard, case '@'): Also recognize `@$', expanded as `YYLOC'.
1031         (copy_action, case '@'): Likewise.
1032         Use a standard error message, to save useless work from
1033         translators.
1034
1035 2000-03-17  Akim Demaille  <akim@epita.fr>
1036
1037         * src/bison.s1: Formatting and cosmetics changes.
1038         * src/reader.c: Likewise.
1039         Update the Copyright notice.
1040
1041 2000-03-17  Akim Demaille  <akim@epita.fr>
1042
1043         * src/bison.s1 (#line): All set to `#line' only, since the
1044         Makefile now handles them.
1045
1046 2000-03-16  Akim Demaille  <akim@epita.fr>
1047
1048         * src/output.c (output_rule_data): Output the documentation of
1049         some of the tables.
1050         (Copyright notice): Update.
1051         Formatting changes.
1052
1053 2000-03-16  Akim Demaille  <akim@epita.fr>
1054
1055         * src/bison.s1 [!YYDEBUG]: Define yydebug to 0.  This allows to
1056         remove most `#if YYDEBUG != 0', since `if (yydebug)' is enough.
1057         One `#if YYDEBUG' remains, since it uses variables which are
1058         defined only if `YYDEBUG != 0'.
1059
1060 2000-03-16  Akim Demaille  <akim@epita.fr>
1061
1062         * src/bison.s1 (yyparse): Reorganize the definitions of the stacks
1063         and related variables so that the similarities are highlighted.
1064
1065 2000-03-16  Akim Demaille  <akim@epita.fr>
1066
1067         * src/bison.s1: Properly indent CPP directives.
1068
1069 2000-03-16  Akim Demaille  <akim@epita.fr>
1070
1071         * src/bison.s1: Properly indent the `alloca' CPP section.
1072
1073 2000-03-16  Akim Demaille  <akim@epita.fr>
1074
1075         Do not hard code values of directories in `configure.in'.
1076         Update the `configure' tool chain.
1077
1078         * configure.in (XPFILE, XPFILE1, LOCALEDIR): Remove, handled by
1079         src/makefile.am.
1080         (VERSION_STRING): Use the third arg of AC_DEFINE_UNQUOTED.
1081         (AC_OUTPUT): Add m4/Makefile.
1082         Bump to bison 1.28a, 1.29 has never been released.
1083         * acconfig.h (XPFILE, XPFILE1, LOCALEDIR): Remove, since they are
1084         handled via src/Makefile.am.
1085         (VERSION_STRING, PROTOTYPES, ENABLE_NLS, HAVE_CATGETS,
1086         HAVE_GETTEXT, HAVE_LC_MESSAGES, HAVE_STPCPY): Remove, handled by
1087         autoheader.
1088         * Makefile.am (SUBDIRS): Add m4.
1089         (ACLOCAL_AM_FLAGS): New variable.
1090         (AUTOMAKE_OPTIONS): Add check-news.
1091         * src/Makefile.am (bison.simple): Use awk to replace #line lines with
1092         the proper line number and file name.
1093         (DEFS): Propagate the location of bison library files and of the
1094         locale files.
1095         (INCLUDES): Added `-I ..' so that one can compile with srcdir !=
1096         builddir.
1097         * acinclude.m4: Remove, replaced by the directory m4.
1098         * m4/Makefile.am (EXTRA_DIST): New variable.
1099         * m4/gettext.m4: New file, from the fileutils.
1100         * m4/lcmessage.m4: Likewise
1101         * m4/progtest.m4: Likewise.
1102         * m4/bison-decl.m4: New file, extracted from former acinclude.m4.
1103
1104 2000-03-10  Akim Demaille  <akim@epita.fr>
1105
1106         * src/closure.c:
1107         Formatting changes of various comments.
1108         Respect the GNU coding standards at various places.
1109         Don't use `_()' when no translation is needed.
1110
1111 1999-12-13  Jesse Thilo  <jthilo@gnu.org>
1112
1113         * src/files.c:
1114         OS/2 honors TMPDIR environment variable.
1115
1116 1999-12-13  Jesse Thilo  <jthilo@gnu.org>
1117
1118         * doc/bison.texinfo: Tweaked spelling and grammar.
1119         Updated ISBN.
1120         Removed reference to price of printed copy.
1121         Mention BISON_SIMPLE and BISON_HAIRY.
1122
1123 1999-12-13  Jesse Thilo  <jthilo@gnu.org>
1124
1125         * configure.in, NEWS:
1126         Bison 1.29 released.
1127
1128 1999-10-27  Jesse Thilo  <jthilo@gnu.org>
1129
1130         * doc/.cvsignore, doc/Makefile.am, doc/refcard.tex:
1131         Added reference card.
1132
1133 1999-07-26  Jesse Thilo  <jthilo@gnu.org>
1134
1135         * po/ru.po: Added Russian translation.
1136
1137 1999-07-26  Jesse Thilo  <jthilo@gnu.org>
1138
1139         * configure.in: Added Russian translation.
1140
1141 1999-07-06  Jesse Thilo  <jthilo@gnu.org>
1142
1143         * configure.in, NEWS, README:
1144         Released version 1.28.
1145
1146 1999-06-14  Jesse Thilo  <jthilo@gnu.org>
1147
1148         * src/system.h:
1149         Squashed redefinition warning on some systems.
1150
1151         * src/getargs.c, src/Makefile.am, src/reader.c, src/version.c:
1152         Have configure build version string instead of relying on ANSI string
1153         concatentation.
1154
1155 1999-06-14  Jesse Thilo  <jthilo@gnu.org>
1156
1157         * po/POTFILES.in: Got rid of version.c.
1158
1159 1999-06-14  Jesse Thilo  <jthilo@gnu.org>
1160
1161         * acconfig.h, configure.in:
1162         Have configure build version string instead of relying on ANSI string
1163         concatentation.
1164
1165 1999-06-08  Jesse Thilo  <jthilo@gnu.org>
1166
1167         * doc/bison.1:
1168         Dropped mention of `+' for long-named options.
1169
1170 1999-05-30  Jesse Thilo  <jthilo@gnu.org>
1171
1172         * src/files.c: Added <unistd.h> for unlink().
1173
1174         * src/Makefile.am, src/system.h:
1175         I18n fixes.
1176
1177 1999-05-30  Jesse Thilo  <jthilo@gnu.org>
1178
1179         * README: Added a FAQ list.
1180
1181         * configure.in, acconfig.h:
1182         I18n fixes.
1183
1184 1999-05-30  Jesse Thilo  <jthilo@gnu.org>
1185
1186         * doc/FAQ, doc/Makefile.am:
1187         Added a FAQ list.
1188
1189 1999-05-19  Jesse Thilo  <jthilo@gnu.org>
1190
1191         * src/alloc.h, src/symtab.h, src/version.c:
1192         Protected inclusion of "config.h" with HAVE_CONFIG_H.
1193
1194 1999-04-18  Jesse Thilo  <jthilo@gnu.org>
1195
1196         * src/.cvsignore, src/Makefile.am:
1197         Reorganized: sources in `src', documentation in `doc'.
1198
1199         * src/lex.c (literalchar):
1200         fixed the code for escaping double quotes (thanks
1201         Jonathan Czisny.)
1202
1203 1999-04-18  Jesse Thilo  <jthilo@gnu.org>
1204
1205         * po/de.po, po/es.po, po/fr.po, po/nl.po, po/POTFILES.in:
1206         Adjusted paths to reflect directory reorganization.
1207
1208 1999-04-18  Jesse Thilo  <jthilo@gnu.org>
1209
1210         * doc/.cvsignore, doc/Makefile.am:
1211         Reorganized: sources in `src', documentation in `doc'.
1212
1213 1999-04-18  Jesse Thilo  <jthilo@gnu.org>
1214
1215         * configure.in:
1216         Updated AC_INIT file to reflect directory reorganization.
1217
1218         * configure.in, .cvsignore, Makefile.am, POTFILES.in:
1219         Reorganized: sources in `src', documentation in `doc'.
1220
1221 1999-04-13  Jesse Thilo  <jthilo@gnu.org>
1222
1223         * src/allocate.c:
1224         Don't declare calloc() and realloc() if not necessary.
1225
1226 1999-04-13  Jesse Thilo  <jthilo@gnu.org>
1227
1228         * configure.in, acconfig.h, acinclude.m4:
1229         Don't declare calloc() and realloc() if not necessary.
1230
1231 1999-03-23  Jesse Thilo  <jthilo@gnu.org>
1232
1233         * po/.cvsignore: Added i18n support.
1234
1235 1999-03-23  Jesse Thilo  <jthilo@gnu.org>
1236
1237         * acconfig.h, configure.in, Makefile.am:
1238         Added i18n support.
1239
1240 1999-03-22  Jesse Thilo  <jthilo@gnu.org>
1241
1242         * src/bison.s1: Fixed #line numbers.
1243
1244 1999-03-15  Jesse Thilo  <jthilo@gnu.org>
1245
1246         * po/es.po, po/fr.po, po/nl.po, po/de.po:
1247         Added PO files from Translation Project.
1248
1249 1999-03-03  Jesse Thilo  <jthilo@gnu.org>
1250
1251         * Makefile.am:
1252         Added support for non-ANSI compilers (ansi2knr).
1253
1254 1999-02-16  Jesse Thilo  <jthilo@gnu.org>
1255
1256         * configure.in: Bumped version number to 1.27.
1257
1258         * Makefile.am:
1259         Added `bison.simple' to list of files removed by `make distclean'.
1260
1261 1999-02-12  Jesse Thilo  <jthilo@gnu.org>
1262
1263         * src/files.c, src/files.h:
1264         Defined locations of parser files in config.h instead of Makefile.
1265
1266 1999-02-12  Jesse Thilo  <jthilo@gnu.org>
1267
1268         * acconfig.h, acinclude.m4, configure.in, Makefile.am:
1269         Defined locations of parser files in config.h instead of Makefile.
1270
1271 1999-02-09  Jesse Thilo  <jthilo@gnu.org>
1272
1273         * Makefile.am:
1274         Removed inappropriate use of $< macro.
1275
1276 1999-02-05  Jesse Thilo  <jthilo@gnu.org>
1277
1278         * po/Makefile.in.in, po/POTFILES.in:
1279         Add `po' directory skeleton.
1280
1281 1999-01-27  Jesse Thilo  <jthilo@gnu.org>
1282
1283         * README: Document help-bison list.
1284
1285         * configure.in: Add check for mkstemp().
1286
1287 1999-01-20  Jesse Thilo  <jthilo@gnu.org>
1288
1289         * src/conflicts.c, src/LR0.c, src/output.c, src/reader.c:
1290         Hush a few compiler warnings.
1291
1292         * src/files.c:
1293         Add tryclose(), which verifies that fclose was successful.
1294         Hush a couple of compiler warnings.
1295
1296 1999-01-20  Jesse Thilo  <jthilo@gnu.org>
1297
1298         * Makefile.am, OChangeLog:
1299         ChangeLog is now automatically generated.  Include the old version as
1300         OChangeLog.
1301
1302 1999-01-14  Jesse Thilo  <jthilo@gnu.org>
1303
1304         * 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:
1305         Update FSF address.
1306
1307 1999-01-14  Jesse Thilo  <jthilo@gnu.org>
1308
1309         * doc/bison.texinfo: Fix formatting glitch.
1310
1311         * doc/bison.texinfo: Update FSF address.
1312
1313 1999-01-14  Jesse Thilo  <jthilo@gnu.org>
1314
1315         * acconfig.h: Update FSF address.
1316
1317 1999-01-08  Jesse Thilo  <jthilo@gnu.org>
1318
1319         * src/system.h:
1320         Don't define PACKAGE here, since config.h defines it.
1321
1322 1998-12-30  Jesse Thilo  <jthilo@gnu.org>
1323
1324         * src/reader.c: Update copyright date.
1325
1326         * src/main.c:
1327         Ditch sprintf to statically-sized buffers in fatal/warn functions in
1328         favor of output directly to stderr (avoids buffer overruns).
1329
1330         * src/reader.c: Some checks for premature EOF.
1331
1332         * 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:
1333         Use prototypes if the compiler understands them.
1334
1335         * src/files.c: Honor TMPDIR on Unix hosts.
1336         Use prototypes if the compiler understands them.
1337
1338         * src/reader.c:
1339         Fix a couple of buffer overrun bugs.
1340         Use prototypes if the compiler understands them.
1341
1342         * src/system.h: Include unistd.h and ctype.h.
1343         Use #ifdef instead of #if for NLS symbols.
1344
1345 1998-12-30  Jesse Thilo  <jthilo@gnu.org>
1346
1347         * doc/bison.texinfo:
1348         Delete comment "consider using @set for edition number, etc..." since
1349         we now are doing so.
1350
1351 1998-12-30  Jesse Thilo  <jthilo@gnu.org>
1352
1353         * configure.in:
1354         Use prototypes if the compiler understands them.
1355
1356         * NEWS: Document 1.26 highlights.
1357
1358         * Makefile.am: Require Automake 1.3 or later.
1359
1360         * acconfig.h:
1361         Use prototypes if the compiler understands them.
1362
1363 1998-12-29  Jesse Thilo  <jthilo@gnu.org>
1364
1365         * src/version.c:
1366         Use VERSION symbol from automake for version number.
1367
1368 1998-12-29  Jesse Thilo  <jthilo@gnu.org>
1369
1370         * acconfig.h, configure.in, version.cin:
1371         Use VERSION symbol from automake for version number.
1372
1373 1998-11-28  Jesse Thilo  <jthilo@gnu.org>
1374
1375         * Makefile.am:
1376         Distribute original version of simple parser (bison.s1), not built
1377         version (bison.simple).
1378
1379 1998-11-28  Jesse Thilo  <jthilo@gnu.org>
1380
1381         * doc/bison.texinfo: Add info dir entry.
1382
1383         * doc/bison.texinfo:
1384         Let automake put version number into documentation.
1385
1386 1998-11-26  Jesse Thilo  <jthilo@gnu.org>
1387
1388         * src/bison.cld, src/build.com, src/vmshlp.mar:
1389         Add non-RCS files from /gd/gnu/bison.
1390
1391 1998-11-26  Jesse Thilo  <jthilo@gnu.org>
1392
1393         * doc/bison.1:
1394         Document the BISON_HAIRY and BISON_SIMPLE variables.
1395
1396 1998-11-25  Jesse Thilo  <jthilo@gnu.org>
1397
1398         * src/version.c: Build version.c automatically.
1399
1400         * src/reader.c:
1401         Fix token numbering (used to start at 258, not 257).
1402
1403         * src/system.h: Include config.h.
1404
1405         * src/getargs.c: Update bug report address.
1406
1407         * src/alloca.c, src/getopt1.c, src/getopt.c, src/getopt.h:
1408         Get latest copies of alloca.c, getopt.c, getopt.h, getopt1.c from gnu.org.
1409
1410 1998-11-25  Jesse Thilo  <jthilo@gnu.org>
1411
1412         * Makefile.am:
1413         Rename bison.simple to bison.s1 (bison.simple is then built from bison.s1).
1414
1415         * configure.in, version.cin:
1416         Build version.c automatically.
1417
1418         * AUTHORS: Add AUTHORS file.
1419
1420         * README: Update bug report address.
1421
1422         * bison.simple:
1423         Rename bison.simple to bison.s1 (bison.simple is then built from bison.s1).
1424
1425         * configure.in, Makefile.am, Makefile.in, stamp-h.in:
1426         Add automake stuff.
1427
1428 1998-11-25  Jesse Thilo  <jthilo@gnu.org>
1429
1430         * doc/bison.texinfo: Clean up some formatting.
1431
1432 1998-05-05  Richard Stallman  <rms@gnu.org>
1433
1434         * doc/bison.texinfo:
1435         Explain better why to make a pure parser.
1436
1437 1998-01-05  Richard Stallman  <rms@gnu.org>
1438
1439         * src/files.c (openfiles):
1440         [_WIN32 && !__CYGWIN32__] Use TEMP or Temp to
1441         find a temporary directory, if possible.  Do not unlink files while
1442         they are open.
1443
1444 1997-08-25  Richard Stallman  <rms@gnu.org>
1445
1446         * src/reader.c (stack_offset;):
1447         Change some warni to warns.
1448
1449         * src/lex.c (literalchar): Use warns, not warni.
1450
1451 1997-06-28  Richard Stallman  <rms@gnu.org>
1452
1453         * src/bison.s1: Add a Bison version comment.
1454
1455         * src/main.c (fatal, warn, berror):
1456         Use program_name.
1457
1458 1997-06-28  Richard Stallman  <rms@gnu.org>
1459
1460         * Makefile.in (bison_version): New variable.
1461         (dist): Use that variable.
1462         (bison.s1): Substitute the Bison version into bison.simple.
1463
1464         * bison.simple: Add a Bison version comment.
1465
1466 1997-06-18  Richard Stallman  <rms@gnu.org>
1467
1468         * src/main.c (fatal, warn, berror):
1469         Make error messages standard.
1470         (toomany): Improve error message text.
1471
1472         * 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:
1473         new.h renamed to alloc.h.
1474
1475 1997-06-18  Richard Stallman  <rms@gnu.org>
1476
1477         * Makefile.in: new.h renamed to alloc.h.
1478
1479 1997-05-24  Richard Stallman  <rms@gnu.org>
1480
1481         * src/lex.c (literalchar):
1482         Fix the code for escaping \, " and '.
1483
1484         (lex): Avoid trouble when there are many chars
1485         to discard in a char literal with just several chars in it.
1486
1487 1997-05-17  Richard Stallman  <rms@gnu.org>
1488
1489         * src/bison.s1:
1490         Use malloc, if using alloca is troublesome.
1491         (YYSTACK_USE_ALLOCA): New flag macro.
1492         Define it for some systems and compilers.
1493         (YYSTACK_ALLOC): New macro.
1494         (yyparse): Use YYSTACK_ALLOC to allocate stack.
1495         If it was malloc'd, free it.
1496
1497 1997-05-17  Richard Stallman  <rms@gnu.org>
1498
1499         * bison.simple:
1500         Use malloc, if using alloca is troublesome.
1501         (YYSTACK_USE_ALLOCA): New flag macro.
1502         Define it for some systems and compilers.
1503         (YYSTACK_ALLOC): New macro.
1504         (yyparse): Use YYSTACK_ALLOC to allocate stack.
1505         If it was malloc'd, free it.
1506
1507 1997-04-23  Richard Stallman  <rms@gnu.org>
1508
1509         * src/bison.s1:
1510         (alloca) [__hpux]: Always define as __builtin_alloca.
1511
1512 1997-04-23  Richard Stallman  <rms@gnu.org>
1513
1514         * bison.simple:
1515         (alloca) [__hpux]: Always define as __builtin_alloca.
1516
1517 1997-04-22  Richard Stallman  <rms@gnu.org>
1518
1519         * src/bison.s1:
1520         [__hpux]: Include alloca.h (right for HPUX 10)
1521         instead of declaring alloca (right for HPUX 9).
1522
1523         * src/bison.s1 (__yy_memcpy):
1524         Declare arg `count' as unsigned int.
1525         (yyparse): Cast third arg to __yy_memcpy to unsigned int.
1526
1527 1997-04-22  Richard Stallman  <rms@gnu.org>
1528
1529         * bison.simple:
1530         [__hpux]: Include alloca.h (right for HPUX 10)
1531         instead of declaring alloca (right for HPUX 9).
1532
1533         * bison.simple (__yy_memcpy):
1534         Declare arg `count' as unsigned int.
1535         (yyparse): Cast third arg to __yy_memcpy to unsigned int.
1536
1537 1997-01-03  Richard Stallman  <rms@gnu.org>
1538
1539         * src/allocate.c: [__STDC__ or _MSC_VER]:
1540         Declare calloc and realloc to return void *.
1541
1542 1997-01-02  Richard Stallman  <rms@gnu.org>
1543
1544         * src/system.h:
1545         [_MSC_VER]: Include stdlib.h and process.h.
1546         [_MSC_VER] (getpid): Define as macro--translate it to _getpid.
1547
1548         * src/main.c (main): Return FAILURE as a value.
1549         (printable_version): Declare arg as int, not char.
1550
1551 1997-01-02  Richard Stallman  <rms@gnu.org>
1552
1553         * Makefile.in (dist):
1554         Explicitly check for symlinks, and copy them.
1555
1556 1996-12-19  Richard Stallman  <rms@gnu.org>
1557
1558         * src/files.c:
1559         [_MSC_VER] (XPFILE, XPFILE1): Define, if not already defined.
1560
1561 1996-12-18  Paul Eggert  <eggert@gnu.org>
1562
1563         * src/bison.s1 (yyparse):
1564         If __GNUC__ and YYPARSE_PARAM are both defined,
1565         declare yyparse to have a void * argument.
1566
1567 1996-12-18  Paul Eggert  <eggert@gnu.org>
1568
1569         * bison.simple (yyparse):
1570         If __GNUC__ and YYPARSE_PARAM are both defined,
1571         declare yyparse to have a void * argument.
1572
1573 1996-12-17  Richard Stallman  <rms@gnu.org>
1574
1575         * src/reduce.c (nbits): Add some casts.
1576
1577 1996-08-12  Richard Stallman  <rms@gnu.org>
1578
1579         * src/bison.s1: Test _MSDOS as well as _MSDOS_.
1580
1581 1996-08-12  Richard Stallman  <rms@gnu.org>
1582
1583         * bison.simple: Test _MSDOS as well as _MSDOS_.
1584
1585 1996-07-31  Richard Stallman  <rms@gnu.org>
1586
1587         * src/bison.s1:
1588         [__sun && __i386]: Include alloca.h.
1589
1590 1996-07-31  Richard Stallman  <rms@gnu.org>
1591
1592         * bison.simple:
1593         [__sun && __i386]: Include alloca.h.
1594
1595 1996-07-30  Richard Stallman  <rms@gnu.org>
1596
1597         * src/bison.s1: Comment change.
1598
1599         * src/bison.s1: Test _MSDOS_, not MSDOS.
1600
1601 1996-07-30  Richard Stallman  <rms@gnu.org>
1602
1603         * bison.simple: Comment change.
1604
1605         * bison.simple: Test _MSDOS_, not MSDOS.
1606
1607 1996-06-01  Richard Stallman  <rms@gnu.org>
1608
1609         * 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:
1610         Insert `_' macro around many string constants.
1611
1612         * src/main.c:
1613         Insert `_' macro around many string constants.
1614
1615         (main): Call setlocale, bindtextdomain and textdomain.
1616
1617         * src/system.h: [HAVE_LOCALE_H]: Include locale.h.
1618         [! HAVE_LOCALE_H] (setlocale): Define as no-op.
1619         [ENABLE_NLS]: Include libintl.h.
1620         [ENABLE_NLS] (gettext): Define.
1621         [! ENABLE_NLS] (bintextdomain, textdomain, _): Consolation definitions.
1622         (N_, PACKAGE, LOCALEDIR): New macros.
1623
1624 1996-06-01  Richard Stallman  <rms@gnu.org>
1625
1626         * POTFILES.in: New file.
1627
1628         * Makefile.in (allocate.o):
1629         Define target explicitly.
1630
1631         * Makefile.in (CFLAGS): Set to @CFLAGS@.
1632         (LDFLAGS): Set to @LDFLAGS@.
1633         (configure): Run autoconf only if preceding `cd' succeeds.
1634         (bison.s1): Redirect output to temporary file then move the
1635         temporary to the target, rather than redirecting directly to bison.s1.
1636         (clean): Remove config.status and config.log.
1637         (distclean): Don't remove config.status here.
1638
1639 1996-05-12  Richard Stallman  <rms@gnu.org>
1640
1641         * src/bison.s1:
1642         (__yy_memcpy) [__cplusplus]: Reorder declarations of variables f and t.
1643
1644 1996-05-12  Richard Stallman  <rms@gnu.org>
1645
1646         * bison.simple:
1647         (__yy_memcpy) [__cplusplus]: Reorder declarations of variables f and t.
1648
1649 1996-05-11  Richard Stallman  <rms@gnu.org>
1650
1651         * src/bison.s1 (__yy_memcpy):
1652         Really reorder the args, as was supposedly done on Feb 14 1995.
1653         (yyparse): Calls changed accordingly.
1654
1655 1996-05-11  Richard Stallman  <rms@gnu.org>
1656
1657         * Makefile.in (dist): Don't use $(srcdir).
1658
1659         * bison.simple (__yy_memcpy):
1660         Really reorder the args, as was supposedly done on Feb 14 1995.
1661         (yyparse): Calls changed accordingly.
1662
1663 1996-01-27  Richard Stallman  <rms@gnu.org>
1664
1665         * src/output.c (output_rule_data):
1666         Test YYERROR_VERBOSE in the conditional
1667         around the definition of ttyname.
1668
1669 1995-12-29  Richard Stallman  <rms@gnu.org>
1670
1671         * src/bison.s1:
1672         Fix line numbers in #line commands.
1673
1674 1995-12-29  Richard Stallman  <rms@gnu.org>
1675
1676         * bison.simple:
1677         Fix line numbers in #line commands.
1678
1679 1995-12-27  Richard Stallman  <rms@gnu.org>
1680
1681         * src/bison.s1 (YYPARSE_PARAM_DECL):
1682         In C++, make it always null.
1683         (YYPARSE_PARAM_ARG): New macro.
1684         (yyparse): Use YYPARSE_PARAM_ARG.
1685
1686 1995-12-27  Richard Stallman  <rms@gnu.org>
1687
1688         * bison.simple (YYPARSE_PARAM_DECL):
1689         In C++, make it always null.
1690         (YYPARSE_PARAM_ARG): New macro.
1691         (yyparse): Use YYPARSE_PARAM_ARG.
1692
1693 1995-11-29  Richard Stallman  <rms@gnu.org>
1694
1695         * doc/bison.texinfo:
1696         Describe literal string tokens, %raw, %no_lines, %token_table.
1697
1698 1995-11-29  Daniel Hagerty  <hag@gnu.org>
1699
1700         * doc/bison.texinfo: Fixed update date
1701
1702 1995-10-16  Richard Stallman  <rms@gnu.org>
1703
1704         * src/version.c: Version 1.25.
1705
1706 1995-10-16  Richard Stallman  <rms@gnu.org>
1707
1708         * NEWS: *** empty log message ***
1709
1710 1995-10-16  Richard Stallman  <rms@gnu.org>
1711
1712         * doc/bison.1, doc/bison.rnh:
1713         Add new options.
1714
1715 1995-10-15  Richard Stallman  <rms@gnu.org>
1716
1717         * src/vmsgetargs.c, src/getargs.c:
1718         Added -n, -k, and -raw switches.
1719         (noparserflag, toknumflag, rawtoknumflag): New variables.
1720
1721         * src/symtab.h (SALIAS):
1722         New #define for adding aliases to %token.
1723         (struct bucket): Added `alias' field.
1724
1725         * src/reduce.c (reduce_grammar):
1726         Revise error message.
1727         (print_notices): Remove final `.' from error message.
1728
1729         * src/reader.c (reader_output_yylsp):
1730         New function.
1731         (readgram): Use `#if 0' around code that accepted %command
1732         inside grammar rules:  The documentation doesn't allow it,
1733         and it will fail since the %command processors scan for the next %.
1734         (parse_token_decl):  Extended the %token
1735         declaration to allow a multi-character symbol as an alias.
1736         (parse_thong_decl): New function.
1737         (read_declarations): Added %thong declarations.
1738         (read_declarations): Handle NOOP to deal with allowing
1739         % declarations as another means to specify the flags.
1740         (readgram): Allow %prec prior to semantics embedded in a rule.
1741         (skip_to_char, read_declarations, copy_definition)
1742         (parse_token_decl, parse_start_decl, parse_type_decl)
1743         (parse_assoc_decl, parse_union_decl, parse_expect_decl)
1744         (get_type_name, copy_guard, copy_action, readgram)
1745         (get_type, packsymbols):  Revised most error messages.
1746         Changed `fatal' to `warnxxx' to avoid aborting for error.
1747         Revised and use multiple warnxxx functions to avoid using VARARGS1.
1748         (read_declarations): Improve the error message for
1749         an invalid character.  Do not abort.
1750         (read_declarations, copy_guard, copy_action): Use
1751         printable_version to avoid unprintable characters in printed output.
1752         (parse_expect_decl): Error if argument to %expect exceeds 10 digits.
1753         (parse_token_decl, parse_assoc_decl, parse_type_decl, get_type):
1754         Allow the type of a non-terminal can be given
1755         more than once, as long as all specifications give the same type.
1756
1757         * src/output.c:
1758         (output_headers, output_trailers, output, output_gram)
1759         (output_rule_data): Implement noparserflag variable.
1760         Implement toknumflag variable.
1761         (output): Call reader_output_yylsp to output LTYPESTR.
1762
1763         * src/main.c (main):
1764          If reader sees an error, don't process the grammar.
1765         (fatals): Updated to not use VARARGS1.
1766         (printable_version, int_to_string, warn, warni, warns, warnss)
1767         (warnsss): New error reporting functions.  Avoid abort for error.
1768
1769         * src/lex.h:
1770         Added THONG and NOOP for alias processing.
1771         Added SETOPT for the new code that allows setting options with %flags.
1772
1773         * src/lex.c:
1774         Include getopt.h.  Add some extern decls.
1775         (safegetc): New function to deal with EOF gracefully.
1776         (literalchar); new function to deal with reading \ escapes.
1777         (lex): Use literalchar.
1778         (lex): Implemented "..." tokens.
1779         (literalchar, lex, parse_percent_token): Made tokenbuffer
1780         always contain the token.  This includes growing the token
1781         buffer while reading an integer.
1782         (parse_percent_token): Replaced if-else statement with percent_table.
1783         (parse_percent_token): Added % declarations as another
1784         way to specify the flags -n, -l, and -r.  Also added hooks for
1785         -d, -k, -y, -v, -t, -p, -b, -o, but implementation requires
1786         major changes to files.c.
1787         (lex) Retain in the incoming stream a character following
1788         an incorrect '/'.
1789         (skip_white_space, lex):  Revised most error messages
1790         and changed fatal to warn to avoid aborting.
1791         (percent_table):  Added %thong declarations.
1792
1793         * src/gram.h: Comment changes.
1794
1795         * src/files.c (openfiles, open_extra_files, done):
1796          Add faction flag
1797         and actfile file.  Handle noparserflag.  Both for -n switch.
1798
1799         * src/conflicts.c (resolve_sr_conflict):
1800         Remove use of alloca.
1801
1802 1995-06-01  Jim Meyering  <meyering@gnu.org>
1803
1804         * doc/bison.texinfo: *** empty log message ***
1805
1806 1995-05-06  Richard Stallman  <rms@gnu.org>
1807
1808         * src/bison.s1: Comment change.
1809
1810 1995-05-06  Richard Stallman  <rms@gnu.org>
1811
1812         * bison.simple: Comment change.
1813
1814 1995-05-03  Richard Stallman  <rms@gnu.org>
1815
1816         * src/version.c: Version now 1.24.
1817
1818         * src/bison.s1: Change distribution terms.
1819
1820         * src/version.c: Version now 1.23.
1821
1822 1995-05-03  Richard Stallman  <rms@gnu.org>
1823
1824         * doc/bison.texinfo:
1825         Rewrite "Conditions for Using Bison".
1826         Update version to 1.24.
1827
1828 1995-05-03  Richard Stallman  <rms@gnu.org>
1829
1830         * bison.simple: Change distribution terms.
1831
1832 1995-02-23  Richard Stallman  <rms@gnu.org>
1833
1834         * src/files.c: Test __VMS_POSIX as well as VMS.
1835
1836 1995-02-14  Jim Meyering  <meyering@gnu.org>
1837
1838         * src/bison.s1 (__yy_memcpy):
1839         Renamed from __yy_bcopy to avoid
1840         confusion.  Reverse FROM and TO arguments to be consistent with
1841         those of memcpy.
1842
1843 1995-02-14  Jim Meyering  <meyering@gnu.org>
1844
1845         * bison.simple (__yy_memcpy):
1846         Renamed from __yy_bcopy to avoid
1847         confusion.  Reverse FROM and TO arguments to be consistent with
1848         those of memcpy.
1849
1850 1994-11-10  David J. MacKenzie  <djm@gnu.org>
1851
1852         * NEWS: reformat
1853
1854         * NEWS: New file.
1855
1856         * Makefile.in (DISTFILES): Include NEWS.
1857
1858         * Makefile.in (DISTFILES):
1859         Include install-sh, not install.sh.
1860
1861         * configure.in: Update to Autoconf v2 macro names.
1862
1863 1994-10-05  David J. MacKenzie  <djm@gnu.org>
1864
1865         * Makefile.in: fix typo
1866
1867         * Makefile.in (prefix, exec_prefix):
1868         Let configure set them.
1869
1870 1994-09-28  David J. MacKenzie  <djm@gnu.org>
1871
1872         * Makefile.in: Set datadir to $(prefix)/share.
1873
1874 1994-09-15  Richard Stallman  <rms@gnu.org>
1875
1876         * src/bison.s1:
1877         Update copyright notice and GPL version.
1878
1879 1994-09-15  Richard Stallman  <rms@gnu.org>
1880
1881         * bison.simple:
1882         Update copyright notice and GPL version.
1883
1884 1994-07-12  Richard Stallman  <rms@gnu.org>
1885
1886         * src/reduce.c, src/reader.c:
1887         entered into RCS
1888
1889 1994-05-05  David J. MacKenzie  <djm@gnu.org>
1890
1891         * Makefile.in: entered into RCS
1892
1893 1994-03-26  Richard Stallman  <rms@gnu.org>
1894
1895         * src/bison.s1: entered into RCS
1896
1897 1994-03-26  Richard Stallman  <rms@gnu.org>
1898
1899         * bison.simple: entered into RCS
1900
1901 1994-03-25  Richard Stallman  <rms@gnu.org>
1902
1903         * src/main.c: entered into RCS
1904
1905 1994-03-24  Richard Stallman  <rms@gnu.org>
1906
1907         * src/conflicts.c: entered into RCS
1908
1909 1994-01-02  Richard Stallman  <rms@gnu.org>
1910
1911         * Makefile.in: *** empty log message ***
1912
1913 1993-11-21  Richard Stallman  <rms@gnu.org>
1914
1915         * src/bison.s1: *** empty log message ***
1916
1917 1993-11-21  Richard Stallman  <rms@gnu.org>
1918
1919         * doc/bison.texinfo: entered into RCS
1920
1921         * doc/bison.texinfo: *** empty log message ***
1922
1923 1993-11-21  Richard Stallman  <rms@gnu.org>
1924
1925         * bison.simple: *** empty log message ***
1926
1927 1993-10-25  David J. MacKenzie  <djm@gnu.org>
1928
1929         * doc/bison.texinfo: *** empty log message ***
1930
1931 1993-10-19  Richard Stallman  <rms@gnu.org>
1932
1933         * src/bison.s1: *** empty log message ***
1934
1935 1993-10-19  Richard Stallman  <rms@gnu.org>
1936
1937         * bison.simple: *** empty log message ***
1938
1939 1993-10-14  Richard Stallman  <rms@gnu.org>
1940
1941         * src/bison.s1: *** empty log message ***
1942
1943 1993-10-14  Richard Stallman  <rms@gnu.org>
1944
1945         * bison.simple: *** empty log message ***
1946
1947 1993-09-14  David J. MacKenzie  <djm@gnu.org>
1948
1949         * doc/bison.texinfo: *** empty log message ***
1950
1951 1993-09-13  Noah Friedman  <friedman@gnu.org>
1952
1953         * Makefile.in: *** empty log message ***
1954
1955 1993-09-10  Richard Stallman  <rms@gnu.org>
1956
1957         * src/conflicts.c: *** empty log message ***
1958
1959         * src/system.h: entered into RCS
1960
1961 1993-09-10  Richard Stallman  <rms@gnu.org>
1962
1963         * doc/bison.1: entered into RCS
1964
1965 1993-09-06  Noah Friedman  <friedman@gnu.org>
1966
1967         * src/version.c: entered into RCS
1968
1969 1993-09-06  Noah Friedman  <friedman@gnu.org>
1970
1971         * Makefile.in: *** empty log message ***
1972
1973 1993-07-30  David J. MacKenzie  <djm@gnu.org>
1974
1975         * Makefile.in: *** empty log message ***
1976
1977 1993-07-24  Richard Stallman  <rms@gnu.org>
1978
1979         * src/bison.s1: *** empty log message ***
1980
1981 1993-07-24  Richard Stallman  <rms@gnu.org>
1982
1983         * bison.simple: *** empty log message ***
1984
1985 1993-07-08  David J. MacKenzie  <djm@gnu.org>
1986
1987         * Makefile.in: *** empty log message ***
1988
1989 1993-07-04  Richard Stallman  <rms@gnu.org>
1990
1991         * src/bison.s1: *** empty log message ***
1992
1993 1993-07-04  Richard Stallman  <rms@gnu.org>
1994
1995         * bison.simple: *** empty log message ***
1996
1997 1993-06-26  David J. MacKenzie  <djm@gnu.org>
1998
1999         * src/getargs.c: entered into RCS
2000
2001 1993-06-26  David J. MacKenzie  <djm@gnu.org>
2002
2003         * doc/bison.texinfo: *** empty log message ***
2004
2005         * doc/bison.1: New file.
2006
2007 1993-06-25  Richard Stallman  <rms@gnu.org>
2008
2009         * src/getargs.c: New file.
2010
2011 1993-06-16  Richard Stallman  <rms@gnu.org>
2012
2013         * src/bison.s1: *** empty log message ***
2014
2015 1993-06-16  Richard Stallman  <rms@gnu.org>
2016
2017         * bison.simple: *** empty log message ***
2018
2019 1993-06-03  Richard Stallman  <rms@gnu.org>
2020
2021         * src/bison.s1: New file.
2022
2023 1993-06-03  Richard Stallman  <rms@gnu.org>
2024
2025         * doc/bison.texinfo: *** empty log message ***
2026
2027 1993-06-03  Richard Stallman  <rms@gnu.org>
2028
2029         * bison.simple: New file.
2030
2031 1993-05-19  Richard Stallman  <rms@gnu.org>
2032
2033         * doc/bison.texinfo: New file.
2034
2035 1993-05-07  Noah Friedman  <friedman@gnu.org>
2036
2037         * Makefile.in: *** empty log message ***
2038
2039 1993-04-28  Noah Friedman  <friedman@gnu.org>
2040
2041         * src/reader.c: *** empty log message ***
2042
2043 1993-04-23  Noah Friedman  <friedman@gnu.org>
2044
2045         * src/alloc.h: entered into RCS
2046
2047 1993-04-20  David J. MacKenzie  <djm@gnu.org>
2048
2049         * src/version.c: *** empty log message ***
2050
2051         * src/files.c, src/allocate.c:
2052         entered into RCS
2053
2054         * src/reader.c: *** empty log message ***
2055
2056         * src/lex.c: entered into RCS
2057
2058         * src/conflicts.c: New file.
2059
2060         * src/symtab.c: entered into RCS
2061
2062         * src/alloc.h: New file.
2063
2064         * src/LR0.c: entered into RCS
2065
2066 1993-04-18  Noah Friedman  <friedman@gnu.org>
2067
2068         * src/reader.c: New file.
2069
2070         * src/version.c: *** empty log message ***
2071
2072 1993-04-18  Noah Friedman  <friedman@gnu.org>
2073
2074         * Makefile.in: *** empty log message ***
2075
2076 1993-04-17  Noah Friedman  <friedman@gnu.org>
2077
2078         * Makefile.in: *** empty log message ***
2079
2080 1993-04-15  Richard Stallman  <rms@gnu.org>
2081
2082         * src/main.c, src/files.c:
2083         New file.
2084
2085 1993-04-15  Noah Friedman  <friedman@gnu.org>
2086
2087         * configure.in: entered into RCS
2088
2089         * configure.in: *** empty log message ***
2090
2091         * configure.in: New file.
2092
2093 1993-04-14  Richard Stallman  <rms@gnu.org>
2094
2095         * Makefile.in: New file.
2096
2097 1993-04-13  Richard Stallman  <rms@gnu.org>
2098
2099         * src/version.c: New file.
2100
2101 1993-03-25  Richard Stallman  <rms@gnu.org>
2102
2103         * src/output.c: entered into RCS
2104
2105 1992-09-25  Richard Stallman  <rms@gnu.org>
2106
2107         * configure.bat: entered into RCS
2108
2109 1992-06-22  Richard Stallman  <rms@gnu.org>
2110
2111         * src/vmsgetargs.c: entered into RCS
2112
2113 1992-06-22  Richard Stallman  <rms@gnu.org>
2114
2115         * doc/bison.rnh: entered into RCS
2116
2117 1992-04-20  David J. MacKenzie  <djm@gnu.org>
2118
2119         * README: entered into RCS
2120
2121 1992-01-22  Richard Stallman  <rms@gnu.org>
2122
2123         * src/machine.h: entered into RCS
2124
2125 1991-12-21  Richard Stallman  <rms@gnu.org>
2126
2127         * src/lalr.c, src/closure.c:
2128         entered into RCS
2129
2130 1991-12-20  Richard Stallman  <rms@gnu.org>
2131
2132         * src/state.h: entered into RCS
2133
2134 1991-12-18  Richard Stallman  <rms@gnu.org>
2135
2136         * src/print.c, src/nullable.c, src/derives.c:
2137         entered into RCS
2138
2139 1991-11-03  David J. MacKenzie  <djm@gnu.org>
2140
2141         * src/warshall.c, src/types.h, src/symtab.h, src/lex.h, src/gram.c, src/gram.h, src/files.h:
2142         entered into RCS
2143
2144 1988-09-09  Richard Stallman  <rms@gnu.org>
2145
2146         * src/bison.hairy: entered into RCS
2147
2148 1987-12-16  Richard Stallman  <rms@gnu.org>
2149
2150         * REFERENCES: entered into RCS