ChangeLog

   1 2001-08-03  Akim Demaille  <akim@epita.fr>
   2
   3         * configure.in: Try using -Wformat when compiling.
   4
   5 2001-08-03  Akim Demaille  <akim@epita.fr>
   6
   7         * configure.in: Bump to 1.28b.
   8
   9 2001-08-03  Akim Demaille  <akim@epita.fr>
  10
  11         * src/complain.c: Adjust strerror_r portability issues.
  12
  13 2001-08-03  Akim Demaille  <akim@epita.fr>
  14
  15         Version 1.28a.
  16
  17 2001-08-03  Akim Demaille  <akim@epita.fr>
  18
  19         * src/getargs.c, src/getarg.h (skeleton)): Constify.
  20         * src/lex.c (literalchar): Avoid name clashes on `buf'.
  21         * src/getargs.c: Include complain.h.
  22         * src/files.c, src/files.h (skeleton_find): Avoid name clashes.
  23         * lib/quotearg.c, lib/quotearg.h: Update from fileutils 4.1.
  24
  25 2001-08-03  Akim Demaille  <akim@epita.fr>
  26
  27         * src/reader.c (readgram): Display hidden chars in error messages.
  28
  29 2001-08-03  Akim Demaille  <akim@epita.fr>
  30
  31         Update to gettext 0.10.39.
  32
  33 2001-08-03  Akim Demaille  <akim@epita.fr>
  34
  35         * lib/strspn.c: New.
  36
  37 2001-08-01  Marc Autret  <autret_m@epita.fr>
  38
  39         * doc/bison.texinfo: Update.
  40         * doc/bison.1 (mandoc): Update.
  41         * src/system.h (EXT_GUARD_C, EXT_STYPE_H): Remove .c and .h.
  42         * src/files.c: Support output files extensions computing.
  43         (src_extension): New static variable.
  44         (header_extension): New static variable.
  45         (tr): New function.
  46         (get_extension_index): New function, gets the index of an extension
  47         filename in a string.
  48         (compute_exts_from_gf): New function, computes extensions from the
  49         grammar file extension.
  50         (compute_exts_from_src): New functions, computes extensions from the
  51         C source file extension, file given by ``-o'' option.
  52         (compute_base_names): Update.
  53         (output_files): Update.
  54
  55 2001-08-01  Robert Anisko  <anisko_r@epita.fr>
  56
  57         * doc/bison.texi: Document @$.
  58         (Locations): New section.
  59
  60 2001-07-18  Akim Demaille  <akim@epita.fr>
  61
  62         * Makefile.maint, GNUmakefile: New, from Autoconf 2.52.
  63         * config/prev-version.txt, config/move-if-change: New.
  64         * Makefile.am: Adjust.
  65
  66 2001-07-08  Pascal Bart  <pascal.bart@epita.fr>
  67
  68         * src/bison.simple (yyparse): Suppress warning `comparaison
  69         between signed and unsigned'.
  70
  71 2001-07-05  Pascal Bart  <pascal.bart@epita.fr>
  72
  73         * src/getargs.h (raw_flag): Remove.
  74         * src/getargs.c: Die on `-r'/`--raw'.
  75         * src/lex.c (parse_percent_token): Die on `%raw'.
  76         * src/reader.c (output_token_defines): Suppress call to `raw_flag'.
  77         * tests/calc.at: Suppress test with option `--raw'.
  78
  79 2001-07-14  Akim Demaille  <akim@epita.fr>
  80
  81         * config/: New.
  82         * configure.in: Require Autoconf 2.50.
  83         Update to gettext 0.10.38.
  84
  85 2001-03-16  Akim Demaille  <akim@epita.fr>
  86
  87         * doc/bison.texinfo: ANSIfy the examples.
  88
  89 2001-03-16  Akim Demaille  <akim@epita.fr>
  90
  91         * getargs.c (skeleton): New variable.
  92         (longopts): --skeleton is a new option.
  93         (shortopts, getargs): -S is a new option.
  94         * getargs.h: Declare skeleton.
  95         * output.c (output_parser): Use it.
  96
  97 2001-03-16  Akim Demaille  <akim@epita.fr>
  98
  99         * m4/strerror_r.m4: New.
 100         * m4/error.m4: Run AC_FUNC_STRERROR_R.
 101         * lib/error.h, lib/error.c: Update.
 102
 103 2001-03-16  Akim Demaille  <akim@epita.fr>
 104
 105         * src/getargs.c (longopts): Clean up.
 106
 107 2001-02-21  Akim Demaille  <akim@epita.fr>
 108
 109         * src/reader.c (gensym): `gensym_count' is your own.
 110         Use a static buf to create the symbol name, as token_buffer is no
 111         longer a buffer.
 112
 113 2001-02-08  Akim Demaille  <akim@epita.fr>
 114
 115         * src/conflicts.c (conflict_report): Be sure not to append to res
 116         between two calls, which could happen if both first sprintf were
 117         skipped, but not the first cp += strlen.
 118
 119 2001-02-08  Akim Demaille  <akim@epita.fr>
 120
 121         * lib/memchr.c, lib/stpcpy.c, lib/strndup.c, lib/strnlen.c:
 122         New, from fileutils 4.0.37.
 123         * configure.in: Require Autoconf 2.49c.  I took some time before
 124         making this decision.  This is the only way out for portability
 125         issues in Bison, it would mean way too much duplicate effort to
 126         import in Bison features implemented in 2.49c since 2.13.
 127         AC_REPLACE_FUNCS and AC_CHECK_DECLS the functions above.
 128
 129 2001-02-02  Akim Demaille  <akim@epita.fr>
 130
 131         * lib/malloc.c, lib/realloc.c: New, from the fileutils 4.0.37.
 132         * lib/xalloc.h, lib/xmalloc.c: Update.
 133
 134 2001-01-19  Akim Demaille  <akim@epita.fr>
 135
 136         Get rid of the ad hoc handling of token_buffer in the scanner: use
 137         the obstacks.
 138
 139         * src/lex.c (token_obstack): New.
 140         (init_lex): Initialize it.  No longer call...
 141         (grow_token_buffer): this.  Remove it.
 142         Adjust all the places which used it to use the obstack.
 143
 144 2001-01-19  Akim Demaille  <akim@epita.fr>
 145
 146         * src/lex.h: Rename all the tokens:
 147         s/\bENDFILE\b/tok_eof/g;
 148         s/\bIDENTIFIER\b/tok_identifier/g;
 149         etc.
 150         Let them be enums, not #define, to ease debugging.
 151         Adjust all the code.
 152
 153 2001-01-18  Akim Demaille  <akim@epita.fr>
 154
 155         * src/lex.h (MAXTOKEN, maxtoken, grow_token_buffer): Remove, private.
 156         * src/lex.c (maxtoken, grow_token_buffer): Static.
 157
 158 2001-01-18  Akim Demaille  <akim@epita.fr>
 159
 160         Since we now use obstacks, more % directives can be enabled.
 161
 162         * src/lex.c (percent_table): Also accept `%yacc',
 163         `%fixed_output_files', `%defines', `%no_parser', `%verbose', and
 164         `%debug'.
 165         Handle the actions for `%semantic_parser' and `%pure_parser' here,
 166         instead of returning a token.
 167         * src/lex.h (SEMANTIC_PARSER, PURE_PARSER): Remove, unused.
 168         * src/reader.c (read_declarations): Adjust.
 169         * src/files.c (open_files): Don't call `compute_base_names', don't
 170         compute `attrsfile' since they depend upon data which might be
 171         *in* the input file now.
 172         (output_files): Do it here.
 173         * src/output.c (output_headers): Document the fact that this patch
 174         introduces a guaranteed SEGV for semantic parsers.
 175         * doc/bison.texinfo: Document them.
 176         * tests/suite.at: Exercise these %options.
 177
 178 2000-12-20  Akim Demaille  <akim@epita.fr>
 179
 180         Also handle the output file (--verbose) with obstacks.
 181
 182         * files.c (foutput): Remove.
 183         (output_obstack): New.
 184         Adjust all dependencies.
 185         * src/conflicts.c: Return a string.
 186         * src/system.h (obstack_grow_string): Rename as...
 187         (obstack_sgrow): this.  Be ready to work with non literals.
 188         (obstack_fgrow4): New.
 189
 190 2000-12-20  Akim Demaille  <akim@epita.fr>
 191
 192         * src/files.c (open_files): Fix the computation of short_base_name
 193         in the case of `-o foo.tab.c'.
 194
 195 2000-12-20  Akim Demaille  <akim@epita.fr>
 196
 197         * src/reader.c (copy_string, copy_comment, copy_comment2, copy_at)
 198         (copy_dollar): Now that everything uses obstacks, get rid of the
 199         FILE * parameters.
 200
 201 2000-12-20  Akim Demaille  <akim@epita.fr>
 202
 203         * src/files.c (open_files): Actually the `.output' file is based
 204         on the short_base_name, not base_name.
 205         * tests/suite.at (Checking output file names): Adjust.
 206
 207 2000-12-20  Akim Demaille  <akim@epita.fr>
 208
 209         * src/bison.s1: Remove, we now use directly...
 210         * src/bison.simple: this.
 211         * src/Makefile.am: Use pkgdata instead of data.
 212
 213 2000-12-20  Akim Demaille  <akim@epita.fr>
 214
 215         * src/files.c (guard_obstack): New.
 216         (open_files): Initialize it.
 217         (output_files): Dump it...
 218         * src/files.h: Export it.
 219         * src/reader.c (copy_guard): Use it.
 220
 221 2000-12-19  Akim Demaille  <akim@epita.fr>
 222
 223         * src/files.c (outfile, defsfile, actfile): Removed as global
 224         vars.
 225         (open_files): Don't compute them.
 226         (output_files): Adjust.
 227         (base_name, short_base_name): Be global.
 228         Adjust dependencies.
 229
 230 2000-12-19  Akim Demaille  <akim@epita.fr>
 231
 232         * src/files.c (strsuffix): New.
 233         (stringappend): Be just like strcat but allocate.
 234         (base_names): Eve out from open_files.
 235         Try to simplify the rather hairy computation of base_name and
 236         short_base_name.
 237         (open_files): Use it.
 238         * tests/suite.at (Checking output file names): New test.
 239
 240 2000-12-19  Akim Demaille  <akim@epita.fr>
 241
 242         * src/system.h (obstack_grow_literal_string): Rename as...
 243         (obstack_grow_string): this.
 244         * src/output.c (output_parser): Recognize `%% actions' instead of
 245         `$'.
 246         * src/bison.s1: s/$/%% actions/.
 247         * src/bison.hairy: Likewise.
 248
 249 2000-12-19  Akim Demaille  <akim@epita.fr>
 250
 251         * src/output.c (output_parser): Compute the `#line' lines when
 252         there are.
 253         * src/Makefile.am (bison.simple): Be a simple copy of bison.s1.
 254         Suggested by Hans Aberg.
 255
 256 2000-12-19  Akim Demaille  <akim@epita.fr>
 257
 258         Let the handling of the skeleton files be local to the procedures
 259         that use it.
 260
 261         * src/files.c (xfopen, xfclose, skeleton_find, guardfile): No
 262         longer static.
 263         (fparser, open_extra_files): Remove.
 264         (open_files, output_files): Don't take care of fparser.
 265         * src/files.h: Adjust.
 266         * src/output.c (output_parser): Open and close the file to the
 267         skeleton.
 268         * src/reader.c (read_declarations): When %semantic_parser, open
 269         fguard.
 270
 271 2000-12-19  Akim Demaille  <akim@epita.fr>
 272
 273         * src/file.h (BISON_SIMPLE, BISON_HAIRY): Move from here...
 274         * src/system.h (BISON_SIMPLE, BISON_HAIRY): ... to here.
 275
 276 2000-12-19  Akim Demaille  <akim@epita.fr>
 277
 278         * src/files.c (open_files): Yipee!  We no longer need all the code
 279         looking for `/tmp' since we have no tmp file.
 280
 281 2000-12-19  Akim Demaille  <akim@epita.fr>
 282
 283         * src/system.h (EXT_TAB, EXT_OUTPUT, EXT_STYPE_H, EXT_GUARD_C):
 284         New macros.
 285         * src/files.c (open_files): Less dependency on MSDOS etc.
 286
 287 2000-12-14  Akim Demaille  <akim@epita.fr>
 288
 289         * src/bison.s1 (YYLLOC_DEFAULT): New macro.
 290         Provide a default definition.
 291         Use it when executing the default @ action.
 292         * src/reader.c (reader_output_yylsp): No longer include
 293         `timestamp' and `text' in the default YYLTYPE.
 294
 295 2000-12-12  Akim Demaille  <akim@epita.fr>
 296
 297         * src/reader.c (copy_definition, parse_union_decl, copy_action)
 298         (copy_guard): Quote the file names.
 299         Reported by Laurent Mascherpa.
 300
 301 2000-12-12  Akim Demaille  <akim@epita.fr>
 302
 303         * src/output.c (output_headers, output_program, output): Be sure
 304         to escape special characters when outputting filenames.
 305         (ACTSTR_PROLOGUE, ACTSTR_EPILOGUE): Remove.
 306         (output_headers): Don't depend on them, Use ACTSTR.
 307
 308 2000-11-17  Akim Demaille  <akim@epita.fr>
 309
 310         * lib/obstack.h: Formatting changes.
 311         (obstack_grow, obstack_grow0): Don't cast WHERE at all: it
 312         prevents type checking.
 313         (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
 314         cast the value to (void *): assigning a `foo *' to a `void *'
 315         variable is valid.
 316         (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
 317         * src/reader.c (parse_union_decl): Typo: use obstack_1grow to
 318         append characters.
 319
 320 2000-11-17  Akim Demaille  <akim@epita.fr>
 321
 322         * tests/Makefile.am (suite.m4, regression.m4, calc.m4): Rename
 323         as...
 324         (suite.m4, regression.m4, calc.m4): these.
 325         * tests/atgeneral.m4: Update from CVS Autoconf.
 326
 327 2000-11-17  Akim Demaille  <akim@epita.fr>
 328
 329         * tests/regression.m4 (%union and --defines): New test,
 330         demonstrating a current bug in the obstack implementation.
 331
 332 2000-11-17  Akim Demaille  <akim@epita.fr>
 333
 334         * src/bison.s1 (_YY_DECL_VARIABLES, YY_DECL_VARIABLES): New
 335         macros.
 336         Use them to declare the variables which are global or local to
 337         `yyparse'.
 338
 339 2000-11-17  Akim Demaille  <akim@epita.fr>
 340
 341         * acconfig.h: Remove, no longer used.
 342
 343 2000-11-07  Akim Demaille  <akim@epita.fr>
 344
 345         * src: s/Copyright (C)/Copyright/g.
 346
 347 2000-11-07  Akim Demaille  <akim@epita.fr>
 348
 349         * src/reader.c (reader): #define YYLSP_NEEDED to 1 instead of just
 350         defining.
 351         * src/bison.s1: s/#ifdef YYLSP_NEEDED/#if YYLSP_NEEDED/.
 352
 353 2000-11-07  Akim Demaille  <akim@epita.fr>
 354
 355         * src/bison.s1 (YYLEX): Use #if instead of #ifdef.
 356         Merge in a single CPP if/else.
 357
 358 2000-11-07  Akim Demaille  <akim@epita.fr>
 359
 360         * src/output.c (output): Remove useless variables.
 361         * lib/obstack.c (obstack_grow, obstack_grow0): Rename the second
 362         argument `data' for consistency with the prototypes.
 363         Qualify it `const'.
 364         (obstack_copy, obstack_copy0): Rename the second argument as
 365         `address' for consistency.  Qualify it `const'.
 366         * lib/obstack.h (obstack_copy, obstack_copy0, obstack_grow)
 367         (obstack_grow0, obstack_ptr_grow, obstack_ptr_grow_fast): Qualify
 368         `const' their input argument (`data' or `address').
 369         Adjust the corresponding macros to include `const' in casts.
 370
 371 2000-11-03  Akim Demaille  <akim@epita.fr>
 372
 373         * src/Makefile.am (INCLUDES): s/PFILE/BISON_SIMPLE/.
 374         s/PFILE1/BISON_HAIRY/.
 375         Adjust dependencies.
 376
 377 2000-11-03  Akim Demaille  <akim@epita.fr>
 378
 379         For some reason, this was not applied.
 380
 381         * src/files.c [VMS]: No longer include `ssdef.h', no longer define
 382         `unlink': it's no longer used.
 383
 384 2000-11-03  Akim Demaille  <akim@epita.fr>
 385
 386         * src/files.c (skeleton_find): New function, eved out of...
 387         (open_files, open_extra_files): here.
 388
 389 2000-11-03  Akim Demaille  <akim@epita.fr>
 390
 391         Don't use `atexit'.
 392
 393         * src/files.c (obstack_save): New function.
 394         (done): Rename as...
 395         (output_files): this.
 396         Use `obstack_save'.
 397         * src/main.c (main): Don't use `atexit' to register `done', since
 398         it no longer has to remove tmp files, just call `output_files'
 399         when there are no errors.
 400
 401 2000-11-02  Akim Demaille  <akim@epita.fr>
 402
 403         * src/files.c [VMS]: No longer include `ssdef.h', no longer define
 404         `unlink': it's no longer used.
 405         * src/files.h: Formatting changes.
 406
 407 2000-11-02  Akim Demaille  <akim@epita.fr>
 408
 409         Remove the last uses of mktemp and unlink/delete.
 410
 411         * src/files.c (fdefines, ftable): Removed.
 412         (defines_ostack, table_obstack): New.
 413         Adjust dependencies of the former into uses of the latter.
 414         * src/output.c (output_short_or_char_table, output_short_table):
 415         Convert to using obstacks.
 416         * src/reader.c (copy_comment2): Accept one FILE * and two
 417         obstacks.
 418         (output_token_defines, reader_output_yylsp): Use obstacks.
 419         * src/system.h (obstack_fgrow3): New.
 420
 421 2000-11-01  Akim Demaille  <akim@epita.fr>
 422
 423         Change each use of `fattrs' into a use of `attrs_obstack'.
 424
 425         * src/reader.c (copy_at): Typo: s/yylloc/yyloc/.
 426         * src/files.c (fattrs): Remove.
 427         (attrs_obstack): New.
 428         Adjust all dependencies.
 429         (done): If SEMANTIC_PARSER, dump attrs_obstack into attrsfile.
 430
 431 2000-11-01  Akim Demaille  <akim@epita.fr>
 432
 433         Introduce obstacks.
 434         Change each use of `faction' into a use of `action_obstack'.
 435
 436         * lib/obstack.h, lib/obstack.c: New files.
 437         * src/files.c (faction): Remove.
 438         (action_obstack): New.
 439         Adjust all dependencies.
 440
 441 2000-10-20  Akim Demaille  <akim@epita.fr>
 442
 443         * lib/quote.h (PARAMS): New macro.  Use it.
 444
 445 2000-10-16  Akim Demaille  <akim@epita.fr>
 446
 447         * src/output.c (output_short_or_char_table): New function.
 448         (output_short_table, output_token_translations): Use it.
 449         (goto_actions): Use output_short_table.
 450
 451 2000-10-16  Akim Demaille  <akim@epita.fr>
 452
 453         * src/symtab.c (bucket_new): New function.
 454         (getsym): Use it.
 455
 456         * src/output.c (output_short_table): New argument to display the
 457         comment associated with the table.
 458         Adjust dependencies.
 459         (output_gram): Use it.
 460         (output_rule_data): Nicer output layout for YYTNAME.
 461
 462 2000-10-16  Akim Demaille  <akim@epita.fr>
 463
 464         * src/lex.c (read_typename): New function.
 465         (lex): Use it.
 466         * src/reader.c (copy_dollar): Likewise.
 467
 468 2000-10-16  Akim Demaille  <akim@epita.fr>
 469
 470         * src/reader.c (copy_comment2): Expect the input stream to be on
 471         the `/' which is suspected to open a comment, instead of being
 472         called after `//' or `/*' was read.
 473         (copy_comment, copy_definition, parse_union_decl, copy_action)
 474         (copy_guard): Adjust.
 475
 476 2000-10-16  Akim Demaille  <akim@epita.fr>
 477
 478         * src/reader.c (parse_expect_decl): Use `skip_white_space' and
 479         `read_signed_integer'.
 480
 481 2000-10-16  Akim Demaille  <akim@epita.fr>
 482
 483         * src/reader.c (copy_dollar): New function.
 484         (copy_guard, copy_action): Use it.
 485
 486 2000-10-16  Akim Demaille  <akim@epita.fr>
 487
 488         * lib/quote.h, lib/quote.c, lib/quotearg.h, lib/quotearg.c:
 489         * m4/prereq.m4, m4/c-bs-a.m4, m4/mbstate.m4:
 490         New files, from Fileutils 4.0.27.
 491         * src/main.c (printable_version): Remove.
 492         * src/lex.c, src/reader.c: Use `quote'.
 493
 494 2000-10-04  Akim Demaille  <akim@epita.fr>
 495
 496         * lib/error.c, lib/error.h: New files, needed by xmalloc.c.
 497
 498 2000-10-04  Akim Demaille  <akim@epita.fr>
 499
 500         * doc/bison.texinfo: Various typos spotted by Neil Booth.
 501
 502 2000-10-04  Akim Demaille  <akim@epita.fr>
 503
 504         When a literal string is used to define two different tokens,
 505         `bison -v' segfaults.
 506         Reported by Piotr Gackiewicz, and fixed by Neil Booth.
 507
 508         * tests/regression.m4: New file.
 509         Include the core of the sample provided by Piotr Gackiewicz.
 510         * src/reader.c (parse_token_decl): Diagnose bad cases, and proceed
 511         properly.
 512
 513 2000-10-04  Akim Demaille  <akim@epita.fr>
 514
 515         * src/reader.c (parse_expect_decl): Keep `count' within the size
 516         of `buffer'.
 517         From Neil Booth.
 518
 519 2000-10-02  Paul Eggert  <eggert@twinsun.com>
 520
 521         * bison.s1 (yyparse): Assign the default value
 522         unconditionally, to avoid a GCC warning and make the parser a
 523         tad smaller.
 524
 525 2000-10-02  Akim Demaille  <akim@epita.fr>
 526
 527         * src/getargs.c (getargs): Don't dump `--help' on unrecognized
 528         options.
 529
 530 2000-10-02  Akim Demaille  <akim@epita.fr>
 531
 532         * src/derives.c, src/print.c, src/reduce.c: To ease the
 533         translation, move some `\n' out of the translated strings.
 534
 535 2000-10-02  Akim Demaille  <akim@epita.fr>
 536
 537         The location tracking mechanism is precious for parse error
 538         messages.  Nevertheless, it is enabled only when `@n' is used in
 539         the grammar, which is a different issue (you can use it in error
 540         message, but not in the grammar per se).  Therefore, there should
 541         be another means to enable it.
 542
 543         * src/getargs.c (getargs): Support `--locations'.
 544         (usage): Report it.
 545         * src/getargs.h (locationsflag): Export it.
 546         * src/lex.c (percent_table): Support `%locations'.
 547         * src/reader.c (yylsp_needed): Remove this variable, now replaced
 548         with `locationsflag'.
 549         * doc/bison.texinfo: Document `--locations' and `%locations'.
 550         Sort the options.
 551         * tests/calc.m4: Test it.
 552
 553         For regularity of the names, replace each
 554         (nolineflag, toknumflag, rawtokenumflag, noparserflag): with...
 555         (no_lineflag, token_tableflag, rawflag, no_parserflag): this.
 556         In addition replace each `flag' with `_flag'.
 557
 558 2000-10-02  Akim Demaille  <akim@epita.fr>
 559
 560         Also test parse error messages, including with YYERROR_VERBOSE.
 561
 562         * tests/calc.m4 (calc.y): Add support for `exp = exp' (non
 563         associative).
 564         Use it to check the computations.
 565         Use it to check `nonassoc' is honored.
 566         (AT_DATA_CALC_Y): Equip `calc.y' with YYERROR_VERBOSE when passed
 567         `--yyerror-verbose'.
 568         (_AT_CHECK_CALC): Adjust to this option.
 569         (_AT_CHECK_CALC_ERROR): New macro to check parse error messages.
 570
 571 2000-10-02  Akim Demaille  <akim@epita.fr>
 572
 573         Test also `--verbose', `--defines' and `--name-prefix'.  Testing
 574         the latter demonstrates a flaw in the handling of non debugging
 575         parsers introduced by myself on 2000-03-16: `#define yydebug 0'
 576         was used in order to simplify:
 577
 578         #if YYDEBUG
 579         if (yydebug)
 580         {
 581         ...
 582         }
 583         #endif
 584
 585         into
 586
 587         if (yydebug)
 588         {
 589         ...
 590         }
 591
 592         unfortunately this leads to a CPP conflict when
 593         `--name-prefix=foo' is used since it produces `#define yydebug
 594         foodebug'.
 595
 596         * src/bison.s1 [!YYDEBUG]: Do not define yydebug.
 597         (YYDPRINTF): New macro.
 598         Spread its use.
 599         * tests/calc.m4 (AT_CHECK_CALC): Do require a title, build it from
 600         the bison options.
 601         Also test `--verbose', `--defines' and `--name-prefix'.
 602
 603 2000-10-02  Akim Demaille  <akim@epita.fr>
 604
 605         Improve the readability of the produced parsers.
 606
 607         * src/bison.s1: Formatting changes.
 608         Improve the comment related to the `$' mark.
 609         (yydefault): Don't fall through to `yyresume': `goto' there.
 610         * src/output.c (output_parser): When the `$' is met, skip the end
 611         of its line.
 612         New variable, `number_of_dollar_signs', to check there's exactly
 613         one `$' in the parser skeleton.
 614
 615 2000-10-02  Akim Demaille  <akim@epita.fr>
 616
 617         * lib/xstrdup.c: New file, from the fileutils.
 618         * src/reader.c (parse_token_decl, get_type_name, parse_type_decl)
 619         (parse_assoc_decl, parse_thong_decl, get_type): Use `xstrdup'
 620         instead of strlen + xmalloc + strcpy.
 621         * src/symtab.c (copys): Remove, use xstrdup instead.
 622
 623 2000-10-02  Akim Demaille  <akim@epita.fr>
 624
 625         * src/gram.h (associativity): New enum type which replaces the
 626         former CPP macros `RIGHT_ASSOC', `LEFT_ASSOC' and `NON_ASSOC' with
 627         `right_assoc', `left_assoc' and `non_assoc'.
 628         Adjust all dependencies.
 629         * src/reader.c: Formatting changes.
 630         (LTYPESTR): Don't define it, use it as a literal in
 631         `reader_output_yylsp'.
 632         * src/symtab.h (symbol_class): New enum type which replaces the
 633         former CPP macros `SUNKNOWN', `STOKEN and `SNTERM' with
 634         `sunknown', `stoken and `snterm'.
 635
 636 2000-10-02  Akim Demaille  <akim@epita.fr>
 637
 638         * src/getargs.c (fixed_outfiles): Rename as...
 639         (yaccflag): for consistency and accuracy.
 640         Adjust dependencies.
 641
 642 2000-10-02  Akim Demaille  <akim@epita.fr>
 643
 644         Use the more standard files `xalloc.h' and `xmalloc.c' instead of
 645         Bison's `allocate.c' and `alloc.h'.  This patch was surprisingly
 646         difficult and introduced a lot of core dump.  It turns out that
 647         Bison used an implementation of `xmalloc' based on `calloc', and
 648         at various places it does depend upon the initialization to 0.  I
 649         have not tried to isolate the pertinent places, and all the former
 650         calls to Bison's `xmalloc' are now using `XCALLOC'.  Someday,
 651         someone should address this issue.
 652
 653         * src/allocate.c, src/alloc.h, m4/bison-decl.m4: Remove.
 654         * lib/xmalloc.c, lib/xalloc.h, m4/malloc.m4, m4/realloc.m4: New
 655         files.
 656         Adjust dependencies.
 657         * src/warshall.h: New file.
 658         Propagate.
 659
 660 2000-10-02  Akim Demaille  <akim@epita.fr>
 661
 662         Various anti-`extern in *.c' changes.
 663
 664         * src/system.h: Include `assert.h'.
 665
 666 2000-10-02  Akim Demaille  <akim@epita.fr>
 667
 668         * src/state.h (nstates, final_state, first_state, first_shift)
 669         (first_reduction): Move their exportation from here...
 670         * src/LR0.h: to here.
 671         Adjust dependencies.
 672         * src/getargs.c (statisticsflag): New variable.
 673         Add support for `--statistics'.
 674         Adjust dependencies.
 675
 676         Remove a lot of now useless `extern' statements in most files.
 677
 678 2000-10-02  Akim Demaille  <akim@epita.fr>
 679
 680         * src/LR0.h: New file.
 681         Propagate its use.
 682
 683 2000-10-02  Akim Demaille  <akim@epita.fr>
 684
 685         * src/print.h: New file.
 686         Propagate its use.
 687         * src/print.c: Formatting and ordering changes.
 688         (verbose, terse): Replace with...
 689         (print_results): this new function.
 690         Adjust dependencies.
 691
 692 2000-10-02  Akim Demaille  <akim@epita.fr>
 693
 694         * src/conflicts.c (conflict_report): New function.
 695         (conflict_log, verbose_conflict_log): Replace with...
 696         (print_conflicts): this function.
 697         Adjust dependencies.
 698         * src/conflicts.h: New file.
 699         Propagate its inclusion.
 700
 701 2000-10-02  Akim Demaille  <akim@epita.fr>
 702
 703         * src/nullable.h: New file.
 704         Propagate its inclusion.
 705         * src/nullable.c: Formatting changes.
 706
 707 2000-10-02  Akim Demaille  <akim@epita.fr>
 708
 709         * src/reduce.h: New file.
 710         Propagate its inclusion.
 711         * src/reduce.c: Topological sort and other formatting changes.
 712         (bool, TRUE, FALSE): Move their definition to...
 713         * src/system.h: here.
 714
 715 2000-10-02  Akim Demaille  <akim@epita.fr>
 716
 717         * src/files.c: Formatting changes.
 718         (tryopen, tryclose, openfiles): Rename as...
 719         (xfopen, xfclose, open_files): this.
 720         (stringappend): static.
 721         * src/files.h: Complete the list of exported symbols.
 722         Propagate its use.
 723
 724 2000-10-02  Akim Demaille  <akim@epita.fr>
 725
 726         * src/reader.h: New file.
 727         Propagate its use instead of tedious list of `extern' and
 728         prototypes.
 729         * src/reader.c: Formatting changes, topological sort,
 730         s/register//.
 731
 732 2000-10-02  Akim Demaille  <akim@epita.fr>
 733
 734         * src/lex.h: Prototype `lex.c' exported functions.
 735         * src/reader.c: Adjust.
 736         * src/lex.c: Formatting changes.
 737         (safegetc): Rename as...
 738         (xgetc): this.
 739
 740 2000-10-02  Akim Demaille  <akim@epita.fr>
 741
 742         * src/lalr.h: New file.
 743         Propagate its inclusion instead of prototypes and `extern'.
 744         * src/lalr.c: Formatting changes, topological sorting etc.
 745
 746 2000-10-02  Akim Demaille  <akim@epita.fr>
 747
 748         * src/output.c (token_actions): Introduce a temporary array,
 749         YYDEFACT, that makes it possible for this function to use
 750         output_short_table.
 751
 752 2000-10-02  Akim Demaille  <akim@epita.fr>
 753
 754         `user_toknums' is output as a `short[]' in `output.c', while it is
 755         defined as a `int[]' in `reader.c'.  For consistency with the
 756         other output tables, `user_toknums' is now defined as a table of
 757         shorts.
 758
 759         * src/reader.c (user_toknums): Be a short table instead of an int
 760         table.
 761         Adjust dependencies.
 762
 763         Factor the short table outputs.
 764
 765         * src/output.c (output_short_table): New function.
 766         * src/output.c (output_gram, output_stos, output_rule_data)
 767         (output_base, output_table, output_check):  Use it.
 768
 769 2000-10-02  Akim Demaille  <akim@epita.fr>
 770
 771         * src/output.c (output): Topological sort of the functions, in
 772         order to get rid of the `static' prototypes.
 773         No longer use `register'.
 774         * src/output.h: New file.
 775         Propagate its inclusion in files explicitly prototyping functions
 776         from output.c.
 777
 778 2000-09-21  Akim Demaille  <akim@epita.fr>
 779
 780         * src/atgeneral.m4: Update from Autoconf.
 781
 782 2000-09-21  Akim Demaille  <akim@epita.fr>
 783
 784         * src/closure.h: New file.
 785         * src/closure.c: Formatting changes, topological sort over the
 786         functions, use of closure.h.
 787         (initialize_closure, finalize_closure):  Rename as...
 788         (new_closure, free_closure): these.  Adjust dependencies.
 789         * src/LR0.c: Formatting changes, topological sort, use of
 790         cloture.h.
 791         (initialize_states): Rename as...
 792         (new_states): this.
 793         * src/Makefile.am (noinst_HEADERS): Adjust.
 794
 795 2000-09-20  Akim Demaille  <akim@epita.fr>
 796
 797         * src/acconfig.h: Don't protect config.h against multiple
 798         inclusion.
 799         Don't define PARAMS.
 800         * src/system.h: Define PARAMS.
 801         Remove some of the ad-hoc CPP magic for DOS, VMS etc.: this is the
 802         purpose of config.h.  system.h must not try to fix wrong
 803         definitions in config.h.
 804
 805 2000-09-20  Akim Demaille  <akim@epita.fr>
 806
 807         * src/derives.h: New file.
 808         * src/main.c, src/derives.h: Use it.
 809         Formatting changes.
 810         * src/Makefile.am (noinst_HEADERS): Adjust.
 811
 812 2000-09-20  Akim Demaille  <akim@epita.fr>
 813
 814         * tests/atgeneral.m4: Update from Autoconf.
 815         * tests/calc.m4 (_AT_DATA_CALC_Y, AT_DATA_CALC_Y, _AT_CHECK_CALC)
 816         (AT_CHECK_CALC): New macros.
 817         Use these macros to test bison with options `', `--raw',
 818         `--debug', `--yacc', `--yacc --debug'.
 819
 820 2000-09-19  Akim Demaille  <akim@epita.fr>
 821
 822         * src/output.c: Formatting changes.
 823         * src/machine.h: Remove, leaving its contents in...
 824         * src/system.h: here.
 825         Include stdio.h.
 826         Adjust all dependencies on stdio.h and machine.h.
 827         * src/getargs.h: New file.
 828         Let all `extern' declarations about getargs.c be replaced with
 829         inclusion of `getargs.h'.
 830         * src/Makefile.am (noinst_HEADERS): Adjust.
 831
 832         * tests/calc.m4 (yyin): Be initialized in main, not on the global
 833         scope.
 834         (yyerror): Returns void, not int.
 835         * doc/bison.texinfo: Formatting changes.
 836
 837 2000-09-19  Akim Demaille  <akim@epita.fr>
 838
 839         * tests/calc.m4 (calc.y): Do not assign to stdin, as it's not
 840         portable.
 841
 842 2000-09-18  Akim Demaille  <akim@epita.fr>
 843
 844         * configure.in: Append WARNING_CFLAGS to CFLAGS.
 845         * src/Makefile.am (INCLUDES): Don't.
 846         Be ready to fetch headers in lib/.
 847
 848 2000-09-18  Akim Demaille  <akim@epita.fr>
 849
 850         * doc/bison.texinfo: Update the copyright.
 851         ANSIfy and GNUify the examples.
 852         Remove the old menu.
 853
 854 2000-09-18  Akim Demaille  <akim@epita.fr>
 855
 856         First set of tests: use the `calc' example from the documentation.
 857
 858         * src/bison.s1 (yyparse): Condition the code using `yytname' which
 859         is defined only when YYDEBUG is.
 860         * m4/atconfig.m4 (AT_CONFIG): Adjust to Autoconf 2.13.
 861         * src/files.c (tryopen, tryclose): Formatting changes.
 862         Move to the top and be static.
 863         * src/reader.c (read_signed_integer): Likewise.
 864         * tests/calc.m4: New file.
 865         * Makefile.am, suite.m4: Adjust.
 866         * m4/atconfig.m4: Set BISON_SIMPLE and BISON_HAIRY.
 867
 868 2000-09-18  Akim Demaille  <akim@epita.fr>
 869
 870         Add support for an Autotest test suite for Bison.
 871
 872         * m4/m4.m4, m4/atconfig.m4: New files.
 873         * m4/Makefile.am (EXTRA_DIST): Adjust.
 874         * tests/suite.m4, tests/Makefile.am, tests/atgeneral.m4: New
 875         files.
 876         * src/getargs.c: Display a more standard --version message.
 877         * src/reader.c (reader): Formatting changes.
 878         No longer depend upon VERSION_STRING.
 879         * configure.in: No longer use `dnl'.
 880         Set up the test suite and the new directory `tests/.
 881         (VERSION_STRING): Remove.
 882
 883 2000-04-14  Akim Demaille  <akim@epita.fr>
 884
 885         * src/reader.c (copy_comment2): New function, same as former
 886         `copy_comment', but outputs into two FILE *.
 887         (copy_comment): Use it.
 888         (parse_union_decl): Use it.
 889         (get_type, parse_start_decl): Use the same `invalid' message.
 890         (parse_start_decl, parse_union_decl): Use the same `multiple'
 891         message.
 892         (parse_union_decl, copy_guard, copy_action): Use the same
 893         `unmatched' message.
 894         * m4/Makefile.am (EXTRA_DIST): Add `warning.m4'.
 895
 896 2000-03-31  Akim Demaille  <akim@epita.fr>
 897
 898         * src/files.c (tryopen, tryclose): Move to the top.
 899         Be static.
 900
 901 2000-03-31  Akim Demaille  <akim@epita.fr>
 902
 903         * src/main.c (main): Don't call `done', exit does it.
 904
 905 2000-03-31  Akim Demaille  <akim@epita.fr>
 906
 907         * allocate.c: s/return (foo)/return foo/.
 908         * lalr.c: Likewise.
 909         * LR0.c: Likewise.
 910         * output.c: Likewise.
 911         * reader.c: Likewise.
 912         * symtab.c: Likewise.
 913         * vmsgetargs.c: Likewise.
 914
 915 2000-03-31  Akim Demaille  <akim@epita.fr>
 916
 917         Clean up the error reporting functions.
 918
 919         * src/report.c: New file.
 920         * src/report.h: Likewise.
 921         * src/Makefile.am: Adjust.
 922         * m4/error.m4: New file.
 923         * m4/Makefile.am: Adjust.
 924         * configure.in (jm_PREREQ_ERROR): Call it.
 925         * src/main.c (int_to_string, banner, fatal_banner, warn_banner):
 926         Remove.
 927         (fatal, fatals): Remove.  All callers use complain.c::fatal.
 928         (warn, warni, warns, warnss, warnss): Remove.  All callers use
 929         complain.c::complain.
 930         (toomany): Remove, use fatal instead.
 931         * src/files.c (done): No argument, use complain_message_count.
 932         * src/main.c (main): Register `done' to `atexit'.
 933
 934         * src/getargs.c (usage): More `fputs', less `fprintf'.
 935
 936 2000-03-28  Akim Demaille  <akim@epita.fr>
 937
 938         * lib/: New directory.
 939         * Makefile.am (SUBDIRS): Adjust.
 940         * configure.in: Adjust.
 941         (LIBOBJS): Although not used yet, AC_SUBST it, otherwise it's
 942         useless.
 943         * src/alloca.c: Moved to lib/.
 944         * src/getopt.c: Likewise.
 945         * src/getopt1.c: Likewise.
 946         * src/getopt.h: Likewise.
 947         * src/ansi2knr.c: Likewise.
 948         * src/ansi2knr.1: Likewise.
 949         * src/Makefile.am: Adjust.
 950         * lib/Makefile.am: New file.
 951
 952 2000-03-28  Akim Demaille  <akim@epita.fr>
 953
 954         * src/getargs.c (usage): Refresh the help message.
 955
 956 2000-03-17  Akim Demaille  <akim@epita.fr>
 957
 958         * src/getopt1.c: Updated from textutils 2.0e
 959         * src/getopt.c: Likewise.
 960         * src/getopt.h: Likewise.
 961
 962 2000-03-17  Akim Demaille  <akim@epita.fr>
 963
 964         * src/Makefile.am (bison.simple): Fix the awk program: quote only
 965         the file name, not the whole `#line LINE FILE'.
 966
 967 2000-03-17  Akim Demaille  <akim@epita.fr>
 968
 969         On syntax errors, report the token on which we choked.
 970
 971         * src/bison.s1 (yyparse): In the label yyerrlab, when
 972         YYERROR_VERBOSE, add yychar in msg.
 973
 974 2000-03-17  Akim Demaille  <akim@epita.fr>
 975
 976         * src/reader.c (copy_at): New function.
 977         (copy_guard): Use it.
 978         (copy_action): Use it.
 979
 980 2000-03-17  Akim Demaille  <akim@epita.fr>
 981
 982         Be kind to translators, save some useless translations.
 983
 984         * src/main.c (banner): New function.
 985         (fatal_banner): Use it.
 986         (warn_banner): Use it.
 987
 988 2000-03-17  Akim Demaille  <akim@epita.fr>
 989
 990         * src/reader.c (copy_definition): Use copy_string and
 991         copy_comment.  Removed now unused `match', `ended',
 992         `cplus_comment'.
 993         (copy_comment, copy_string): Moved, to be visible from
 994         copy_definition.
 995
 996 2000-03-17  Akim Demaille  <akim@epita.fr>
 997
 998         * src/reader.c (copy_string): Declare `static inline'.  No
 999         problems with inline, since it is checked by configure.
1000         (copy_comment): Likewise.
1001
1002 2000-03-17  Akim Demaille  <akim@epita.fr>
1003
1004         * src/reader.c (packsymbols): Formatting changes.
1005
1006 2000-03-17  Akim Demaille  <akim@epita.fr>
1007
1008         * src/reader.c (copy_comment): New function, factored out from:
1009         (copy_action): Use it.  Removed now unused `match', `ended',
1010         `cplus_comment'.
1011         (copy_guard): Likewise.
1012
1013 2000-03-17  Akim Demaille  <akim@epita.fr>
1014
1015         * src/reader.c (copy_string): New function, factored out from:
1016         (copy_action): Use it.
1017         (copy_guard): Likewise.
1018
1019 2000-03-17  Akim Demaille  <akim@epita.fr>
1020
1021         Change the handling of @s so that they behave exactly like $s.
1022         There is now a pseudo variable @$ (readble and writable), location
1023         of the lhs of the rule (by default ranging from the location of
1024         the first symbol of the rhs, to the location of the last symbol,
1025         or, if the rhs is empty, YYLLOC).
1026
1027         * src/bison.s1 [YYLSP_NEEDED] (yyloc): New variable, twin of
1028         yyval.
1029         (yyparse): When providing a default semantic action, provide a
1030         default location action.
1031         (after the $): No longer change `*YYLSP', just stack YYLOC the
1032         same way you stack YYVAL.
1033         * src/reader.c (read_declarations): Use warns.
1034         (copy_guard, case '@'): Also recognize `@$', expanded as `YYLOC'.
1035         (copy_action, case '@'): Likewise.
1036         Use a standard error message, to save useless work from
1037         translators.
1038
1039 2000-03-17  Akim Demaille  <akim@epita.fr>
1040
1041         * src/bison.s1: Formatting and cosmetics changes.
1042         * src/reader.c: Likewise.
1043         Update the Copyright notice.
1044
1045 2000-03-17  Akim Demaille  <akim@epita.fr>
1046
1047         * src/bison.s1 (#line): All set to `#line' only, since the
1048         Makefile now handles them.
1049
1050 2000-03-16  Akim Demaille  <akim@epita.fr>
1051
1052         * src/output.c (output_rule_data): Output the documentation of
1053         some of the tables.
1054         (Copyright notice): Update.
1055         Formatting changes.
1056
1057 2000-03-16  Akim Demaille  <akim@epita.fr>
1058
1059         * src/bison.s1 [!YYDEBUG]: Define yydebug to 0.  This allows to
1060         remove most `#if YYDEBUG != 0', since `if (yydebug)' is enough.
1061         One `#if YYDEBUG' remains, since it uses variables which are
1062         defined only if `YYDEBUG != 0'.
1063
1064 2000-03-16  Akim Demaille  <akim@epita.fr>
1065
1066         * src/bison.s1 (yyparse): Reorganize the definitions of the stacks
1067         and related variables so that the similarities are highlighted.
1068
1069 2000-03-16  Akim Demaille  <akim@epita.fr>
1070
1071         * src/bison.s1: Properly indent CPP directives.
1072
1073 2000-03-16  Akim Demaille  <akim@epita.fr>
1074
1075         * src/bison.s1: Properly indent the `alloca' CPP section.
1076
1077 2000-03-16  Akim Demaille  <akim@epita.fr>
1078
1079         Do not hard code values of directories in `configure.in'.
1080         Update the `configure' tool chain.
1081
1082         * configure.in (XPFILE, XPFILE1, LOCALEDIR): Remove, handled by
1083         src/makefile.am.
1084         (VERSION_STRING): Use the third arg of AC_DEFINE_UNQUOTED.
1085         (AC_OUTPUT): Add m4/Makefile.
1086         Bump to bison 1.28a, 1.29 has never been released.
1087         * acconfig.h (XPFILE, XPFILE1, LOCALEDIR): Remove, since they are
1088         handled via src/Makefile.am.
1089         (VERSION_STRING, PROTOTYPES, ENABLE_NLS, HAVE_CATGETS,
1090         HAVE_GETTEXT, HAVE_LC_MESSAGES, HAVE_STPCPY): Remove, handled by
1091         autoheader.
1092         * Makefile.am (SUBDIRS): Add m4.
1093         (ACLOCAL_AM_FLAGS): New variable.
1094         (AUTOMAKE_OPTIONS): Add check-news.
1095         * src/Makefile.am (bison.simple): Use awk to replace #line lines with
1096         the proper line number and file name.
1097         (DEFS): Propagate the location of bison library files and of the
1098         locale files.
1099         (INCLUDES): Added `-I ..' so that one can compile with srcdir !=
1100         builddir.
1101         * acinclude.m4: Remove, replaced by the directory m4.
1102         * m4/Makefile.am (EXTRA_DIST): New variable.
1103         * m4/gettext.m4: New file, from the fileutils.
1104         * m4/lcmessage.m4: Likewise
1105         * m4/progtest.m4: Likewise.
1106         * m4/bison-decl.m4: New file, extracted from former acinclude.m4.
1107
1108 2000-03-10  Akim Demaille  <akim@epita.fr>
1109
1110         * src/closure.c:
1111         Formatting changes of various comments.
1112         Respect the GNU coding standards at various places.
1113         Don't use `_()' when no translation is needed.
1114
1115 1999-12-13  Jesse Thilo  <jthilo@gnu.org>
1116
1117         * src/files.c:
1118         OS/2 honors TMPDIR environment variable.
1119
1120 1999-12-13  Jesse Thilo  <jthilo@gnu.org>
1121
1122         * doc/bison.texinfo: Tweaked spelling and grammar.
1123         Updated ISBN.
1124         Removed reference to price of printed copy.
1125         Mention BISON_SIMPLE and BISON_HAIRY.
1126
1127 1999-12-13  Jesse Thilo  <jthilo@gnu.org>
1128
1129         * configure.in, NEWS:
1130         Bison 1.29 released.
1131
1132 1999-10-27  Jesse Thilo  <jthilo@gnu.org>
1133
1134         * doc/.cvsignore, doc/Makefile.am, doc/refcard.tex:
1135         Added reference card.
1136
1137 1999-07-26  Jesse Thilo  <jthilo@gnu.org>
1138
1139         * po/ru.po: Added Russian translation.
1140
1141 1999-07-26  Jesse Thilo  <jthilo@gnu.org>
1142
1143         * configure.in: Added Russian translation.
1144
1145 1999-07-06  Jesse Thilo  <jthilo@gnu.org>
1146
1147         * configure.in, NEWS, README:
1148         Released version 1.28.
1149
1150 1999-06-14  Jesse Thilo  <jthilo@gnu.org>
1151
1152         * src/system.h:
1153         Squashed redefinition warning on some systems.
1154
1155         * src/getargs.c, src/Makefile.am, src/reader.c, src/version.c:
1156         Have configure build version string instead of relying on ANSI string
1157         concatentation.
1158
1159 1999-06-14  Jesse Thilo  <jthilo@gnu.org>
1160
1161         * po/POTFILES.in: Got rid of version.c.
1162
1163 1999-06-14  Jesse Thilo  <jthilo@gnu.org>
1164
1165         * acconfig.h, configure.in:
1166         Have configure build version string instead of relying on ANSI string
1167         concatentation.
1168
1169 1999-06-08  Jesse Thilo  <jthilo@gnu.org>
1170
1171         * doc/bison.1:
1172         Dropped mention of `+' for long-named options.
1173
1174 1999-05-30  Jesse Thilo  <jthilo@gnu.org>
1175
1176         * src/files.c: Added <unistd.h> for unlink().
1177
1178         * src/Makefile.am, src/system.h:
1179         I18n fixes.
1180
1181 1999-05-30  Jesse Thilo  <jthilo@gnu.org>
1182
1183         * README: Added a FAQ list.
1184
1185         * configure.in, acconfig.h:
1186         I18n fixes.
1187
1188 1999-05-30  Jesse Thilo  <jthilo@gnu.org>
1189
1190         * doc/FAQ, doc/Makefile.am:
1191         Added a FAQ list.
1192
1193 1999-05-19  Jesse Thilo  <jthilo@gnu.org>
1194
1195         * src/alloc.h, src/symtab.h, src/version.c:
1196         Protected inclusion of "config.h" with HAVE_CONFIG_H.
1197
1198 1999-04-18  Jesse Thilo  <jthilo@gnu.org>
1199
1200         * src/.cvsignore, src/Makefile.am:
1201         Reorganized: sources in `src', documentation in `doc'.
1202
1203         * src/lex.c (literalchar):
1204         fixed the code for escaping double quotes (thanks
1205         Jonathan Czisny.)
1206
1207 1999-04-18  Jesse Thilo  <jthilo@gnu.org>
1208
1209         * po/de.po, po/es.po, po/fr.po, po/nl.po, po/POTFILES.in:
1210         Adjusted paths to reflect directory reorganization.
1211
1212 1999-04-18  Jesse Thilo  <jthilo@gnu.org>
1213
1214         * doc/.cvsignore, doc/Makefile.am:
1215         Reorganized: sources in `src', documentation in `doc'.
1216
1217 1999-04-18  Jesse Thilo  <jthilo@gnu.org>
1218
1219         * configure.in:
1220         Updated AC_INIT file to reflect directory reorganization.
1221
1222         * configure.in, .cvsignore, Makefile.am, POTFILES.in:
1223         Reorganized: sources in `src', documentation in `doc'.
1224
1225 1999-04-13  Jesse Thilo  <jthilo@gnu.org>
1226
1227         * src/allocate.c:
1228         Don't declare calloc() and realloc() if not necessary.
1229
1230 1999-04-13  Jesse Thilo  <jthilo@gnu.org>
1231
1232         * configure.in, acconfig.h, acinclude.m4:
1233         Don't declare calloc() and realloc() if not necessary.
1234
1235 1999-03-23  Jesse Thilo  <jthilo@gnu.org>
1236
1237         * po/.cvsignore: Added i18n support.
1238
1239 1999-03-23  Jesse Thilo  <jthilo@gnu.org>
1240
1241         * acconfig.h, configure.in, Makefile.am:
1242         Added i18n support.
1243
1244 1999-03-22  Jesse Thilo  <jthilo@gnu.org>
1245
1246         * src/bison.s1: Fixed #line numbers.
1247
1248 1999-03-15  Jesse Thilo  <jthilo@gnu.org>
1249
1250         * po/es.po, po/fr.po, po/nl.po, po/de.po:
1251         Added PO files from Translation Project.
1252
1253 1999-03-03  Jesse Thilo  <jthilo@gnu.org>
1254
1255         * Makefile.am:
1256         Added support for non-ANSI compilers (ansi2knr).
1257
1258 1999-02-16  Jesse Thilo  <jthilo@gnu.org>
1259
1260         * configure.in: Bumped version number to 1.27.
1261
1262         * Makefile.am:
1263         Added `bison.simple' to list of files removed by `make distclean'.
1264
1265 1999-02-12  Jesse Thilo  <jthilo@gnu.org>
1266
1267         * src/files.c, src/files.h:
1268         Defined locations of parser files in config.h instead of Makefile.
1269
1270 1999-02-12  Jesse Thilo  <jthilo@gnu.org>
1271
1272         * acconfig.h, acinclude.m4, configure.in, Makefile.am:
1273         Defined locations of parser files in config.h instead of Makefile.
1274
1275 1999-02-09  Jesse Thilo  <jthilo@gnu.org>
1276
1277         * Makefile.am:
1278         Removed inappropriate use of $< macro.
1279
1280 1999-02-05  Jesse Thilo  <jthilo@gnu.org>
1281
1282         * po/Makefile.in.in, po/POTFILES.in:
1283         Add `po' directory skeleton.
1284
1285 1999-01-27  Jesse Thilo  <jthilo@gnu.org>
1286
1287         * README: Document help-bison list.
1288
1289         * configure.in: Add check for mkstemp().
1290
1291 1999-01-20  Jesse Thilo  <jthilo@gnu.org>
1292
1293         * src/conflicts.c, src/LR0.c, src/output.c, src/reader.c:
1294         Hush a few compiler warnings.
1295
1296         * src/files.c:
1297         Add tryclose(), which verifies that fclose was successful.
1298         Hush a couple of compiler warnings.
1299
1300 1999-01-20  Jesse Thilo  <jthilo@gnu.org>
1301
1302         * Makefile.am, OChangeLog:
1303         ChangeLog is now automatically generated.  Include the old version as
1304         OChangeLog.
1305
1306 1999-01-14  Jesse Thilo  <jthilo@gnu.org>
1307
1308         * 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:
1309         Update FSF address.
1310
1311 1999-01-14  Jesse Thilo  <jthilo@gnu.org>
1312
1313         * doc/bison.texinfo: Fix formatting glitch.
1314
1315         * doc/bison.texinfo: Update FSF address.
1316
1317 1999-01-14  Jesse Thilo  <jthilo@gnu.org>
1318
1319         * acconfig.h: Update FSF address.
1320
1321 1999-01-08  Jesse Thilo  <jthilo@gnu.org>
1322
1323         * src/system.h:
1324         Don't define PACKAGE here, since config.h defines it.
1325
1326 1998-12-30  Jesse Thilo  <jthilo@gnu.org>
1327
1328         * src/reader.c: Update copyright date.
1329
1330         * src/main.c:
1331         Ditch sprintf to statically-sized buffers in fatal/warn functions in
1332         favor of output directly to stderr (avoids buffer overruns).
1333
1334         * src/reader.c: Some checks for premature EOF.
1335
1336         * 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:
1337         Use prototypes if the compiler understands them.
1338
1339         * src/files.c: Honor TMPDIR on Unix hosts.
1340         Use prototypes if the compiler understands them.
1341
1342         * src/reader.c:
1343         Fix a couple of buffer overrun bugs.
1344         Use prototypes if the compiler understands them.
1345
1346         * src/system.h: Include unistd.h and ctype.h.
1347         Use #ifdef instead of #if for NLS symbols.
1348
1349 1998-12-30  Jesse Thilo  <jthilo@gnu.org>
1350
1351         * doc/bison.texinfo:
1352         Delete comment "consider using @set for edition number, etc..." since
1353         we now are doing so.
1354
1355 1998-12-30  Jesse Thilo  <jthilo@gnu.org>
1356
1357         * configure.in:
1358         Use prototypes if the compiler understands them.
1359
1360         * NEWS: Document 1.26 highlights.
1361
1362         * Makefile.am: Require Automake 1.3 or later.
1363
1364         * acconfig.h:
1365         Use prototypes if the compiler understands them.
1366
1367 1998-12-29  Jesse Thilo  <jthilo@gnu.org>
1368
1369         * src/version.c:
1370         Use VERSION symbol from automake for version number.
1371
1372 1998-12-29  Jesse Thilo  <jthilo@gnu.org>
1373
1374         * acconfig.h, configure.in, version.cin:
1375         Use VERSION symbol from automake for version number.
1376
1377 1998-11-28  Jesse Thilo  <jthilo@gnu.org>
1378
1379         * Makefile.am:
1380         Distribute original version of simple parser (bison.s1), not built
1381         version (bison.simple).
1382
1383 1998-11-28  Jesse Thilo  <jthilo@gnu.org>
1384
1385         * doc/bison.texinfo: Add info dir entry.
1386
1387         * doc/bison.texinfo:
1388         Let automake put version number into documentation.
1389
1390 1998-11-26  Jesse Thilo  <jthilo@gnu.org>
1391
1392         * src/bison.cld, src/build.com, src/vmshlp.mar:
1393         Add non-RCS files from /gd/gnu/bison.
1394
1395 1998-11-26  Jesse Thilo  <jthilo@gnu.org>
1396
1397         * doc/bison.1:
1398         Document the BISON_HAIRY and BISON_SIMPLE variables.
1399
1400 1998-11-25  Jesse Thilo  <jthilo@gnu.org>
1401
1402         * src/version.c: Build version.c automatically.
1403
1404         * src/reader.c:
1405         Fix token numbering (used to start at 258, not 257).
1406
1407         * src/system.h: Include config.h.
1408
1409         * src/getargs.c: Update bug report address.
1410
1411         * src/alloca.c, src/getopt1.c, src/getopt.c, src/getopt.h:
1412         Get latest copies of alloca.c, getopt.c, getopt.h, getopt1.c from gnu.org.
1413
1414 1998-11-25  Jesse Thilo  <jthilo@gnu.org>
1415
1416         * Makefile.am:
1417         Rename bison.simple to bison.s1 (bison.simple is then built from bison.s1).
1418
1419         * configure.in, version.cin:
1420         Build version.c automatically.
1421
1422         * AUTHORS: Add AUTHORS file.
1423
1424         * README: Update bug report address.
1425
1426         * bison.simple:
1427         Rename bison.simple to bison.s1 (bison.simple is then built from bison.s1).
1428
1429         * configure.in, Makefile.am, Makefile.in, stamp-h.in:
1430         Add automake stuff.
1431
1432 1998-11-25  Jesse Thilo  <jthilo@gnu.org>
1433
1434         * doc/bison.texinfo: Clean up some formatting.
1435
1436 1998-05-05  Richard Stallman  <rms@gnu.org>
1437
1438         * doc/bison.texinfo:
1439         Explain better why to make a pure parser.
1440
1441 1998-01-05  Richard Stallman  <rms@gnu.org>
1442
1443         * src/files.c (openfiles):
1444         [_WIN32 && !__CYGWIN32__] Use TEMP or Temp to
1445         find a temporary directory, if possible.  Do not unlink files while
1446         they are open.
1447
1448 1997-08-25  Richard Stallman  <rms@gnu.org>
1449
1450         * src/reader.c (stack_offset;):
1451         Change some warni to warns.
1452
1453         * src/lex.c (literalchar): Use warns, not warni.
1454
1455 1997-06-28  Richard Stallman  <rms@gnu.org>
1456
1457         * src/bison.s1: Add a Bison version comment.
1458
1459         * src/main.c (fatal, warn, berror):
1460         Use program_name.
1461
1462 1997-06-28  Richard Stallman  <rms@gnu.org>
1463
1464         * Makefile.in (bison_version): New variable.
1465         (dist): Use that variable.
1466         (bison.s1): Substitute the Bison version into bison.simple.
1467
1468         * bison.simple: Add a Bison version comment.
1469
1470 1997-06-18  Richard Stallman  <rms@gnu.org>
1471
1472         * src/main.c (fatal, warn, berror):
1473         Make error messages standard.
1474         (toomany): Improve error message text.
1475
1476         * 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:
1477         new.h renamed to alloc.h.
1478
1479 1997-06-18  Richard Stallman  <rms@gnu.org>
1480
1481         * Makefile.in: new.h renamed to alloc.h.
1482
1483 1997-05-24  Richard Stallman  <rms@gnu.org>
1484
1485         * src/lex.c (literalchar):
1486         Fix the code for escaping \, " and '.
1487
1488         (lex): Avoid trouble when there are many chars
1489         to discard in a char literal with just several chars in it.
1490
1491 1997-05-17  Richard Stallman  <rms@gnu.org>
1492
1493         * src/bison.s1:
1494         Use malloc, if using alloca is troublesome.
1495         (YYSTACK_USE_ALLOCA): New flag macro.
1496         Define it for some systems and compilers.
1497         (YYSTACK_ALLOC): New macro.
1498         (yyparse): Use YYSTACK_ALLOC to allocate stack.
1499         If it was malloc'd, free it.
1500
1501 1997-05-17  Richard Stallman  <rms@gnu.org>
1502
1503         * bison.simple:
1504         Use malloc, if using alloca is troublesome.
1505         (YYSTACK_USE_ALLOCA): New flag macro.
1506         Define it for some systems and compilers.
1507         (YYSTACK_ALLOC): New macro.
1508         (yyparse): Use YYSTACK_ALLOC to allocate stack.
1509         If it was malloc'd, free it.
1510
1511 1997-04-23  Richard Stallman  <rms@gnu.org>
1512
1513         * src/bison.s1:
1514         (alloca) [__hpux]: Always define as __builtin_alloca.
1515
1516 1997-04-23  Richard Stallman  <rms@gnu.org>
1517
1518         * bison.simple:
1519         (alloca) [__hpux]: Always define as __builtin_alloca.
1520
1521 1997-04-22  Richard Stallman  <rms@gnu.org>
1522
1523         * src/bison.s1:
1524         [__hpux]: Include alloca.h (right for HPUX 10)
1525         instead of declaring alloca (right for HPUX 9).
1526
1527         * src/bison.s1 (__yy_memcpy):
1528         Declare arg `count' as unsigned int.
1529         (yyparse): Cast third arg to __yy_memcpy to unsigned int.
1530
1531 1997-04-22  Richard Stallman  <rms@gnu.org>
1532
1533         * bison.simple:
1534         [__hpux]: Include alloca.h (right for HPUX 10)
1535         instead of declaring alloca (right for HPUX 9).
1536
1537         * bison.simple (__yy_memcpy):
1538         Declare arg `count' as unsigned int.
1539         (yyparse): Cast third arg to __yy_memcpy to unsigned int.
1540
1541 1997-01-03  Richard Stallman  <rms@gnu.org>
1542
1543         * src/allocate.c: [__STDC__ or _MSC_VER]:
1544         Declare calloc and realloc to return void *.
1545
1546 1997-01-02  Richard Stallman  <rms@gnu.org>
1547
1548         * src/system.h:
1549         [_MSC_VER]: Include stdlib.h and process.h.
1550         [_MSC_VER] (getpid): Define as macro--translate it to _getpid.
1551
1552         * src/main.c (main): Return FAILURE as a value.
1553         (printable_version): Declare arg as int, not char.
1554
1555 1997-01-02  Richard Stallman  <rms@gnu.org>
1556
1557         * Makefile.in (dist):
1558         Explicitly check for symlinks, and copy them.
1559
1560 1996-12-19  Richard Stallman  <rms@gnu.org>
1561
1562         * src/files.c:
1563         [_MSC_VER] (XPFILE, XPFILE1): Define, if not already defined.
1564
1565 1996-12-18  Paul Eggert  <eggert@gnu.org>
1566
1567         * src/bison.s1 (yyparse):
1568         If __GNUC__ and YYPARSE_PARAM are both defined,
1569         declare yyparse to have a void * argument.
1570
1571 1996-12-18  Paul Eggert  <eggert@gnu.org>
1572
1573         * bison.simple (yyparse):
1574         If __GNUC__ and YYPARSE_PARAM are both defined,
1575         declare yyparse to have a void * argument.
1576
1577 1996-12-17  Richard Stallman  <rms@gnu.org>
1578
1579         * src/reduce.c (nbits): Add some casts.
1580
1581 1996-08-12  Richard Stallman  <rms@gnu.org>
1582
1583         * src/bison.s1: Test _MSDOS as well as _MSDOS_.
1584
1585 1996-08-12  Richard Stallman  <rms@gnu.org>
1586
1587         * bison.simple: Test _MSDOS as well as _MSDOS_.
1588
1589 1996-07-31  Richard Stallman  <rms@gnu.org>
1590
1591         * src/bison.s1:
1592         [__sun && __i386]: Include alloca.h.
1593
1594 1996-07-31  Richard Stallman  <rms@gnu.org>
1595
1596         * bison.simple:
1597         [__sun && __i386]: Include alloca.h.
1598
1599 1996-07-30  Richard Stallman  <rms@gnu.org>
1600
1601         * src/bison.s1: Comment change.
1602
1603         * src/bison.s1: Test _MSDOS_, not MSDOS.
1604
1605 1996-07-30  Richard Stallman  <rms@gnu.org>
1606
1607         * bison.simple: Comment change.
1608
1609         * bison.simple: Test _MSDOS_, not MSDOS.
1610
1611 1996-06-01  Richard Stallman  <rms@gnu.org>
1612
1613         * 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:
1614         Insert `_' macro around many string constants.
1615
1616         * src/main.c:
1617         Insert `_' macro around many string constants.
1618
1619         (main): Call setlocale, bindtextdomain and textdomain.
1620
1621         * src/system.h: [HAVE_LOCALE_H]: Include locale.h.
1622         [! HAVE_LOCALE_H] (setlocale): Define as no-op.
1623         [ENABLE_NLS]: Include libintl.h.
1624         [ENABLE_NLS] (gettext): Define.
1625         [! ENABLE_NLS] (bintextdomain, textdomain, _): Consolation definitions.
1626         (N_, PACKAGE, LOCALEDIR): New macros.
1627
1628 1996-06-01  Richard Stallman  <rms@gnu.org>
1629
1630         * POTFILES.in: New file.
1631
1632         * Makefile.in (allocate.o):
1633         Define target explicitly.
1634
1635         * Makefile.in (CFLAGS): Set to @CFLAGS@.
1636         (LDFLAGS): Set to @LDFLAGS@.
1637         (configure): Run autoconf only if preceding `cd' succeeds.
1638         (bison.s1): Redirect output to temporary file then move the
1639         temporary to the target, rather than redirecting directly to bison.s1.
1640         (clean): Remove config.status and config.log.
1641         (distclean): Don't remove config.status here.
1642
1643 1996-05-12  Richard Stallman  <rms@gnu.org>
1644
1645         * src/bison.s1:
1646         (__yy_memcpy) [__cplusplus]: Reorder declarations of variables f and t.
1647
1648 1996-05-12  Richard Stallman  <rms@gnu.org>
1649
1650         * bison.simple:
1651         (__yy_memcpy) [__cplusplus]: Reorder declarations of variables f and t.
1652
1653 1996-05-11  Richard Stallman  <rms@gnu.org>
1654
1655         * src/bison.s1 (__yy_memcpy):
1656         Really reorder the args, as was supposedly done on Feb 14 1995.
1657         (yyparse): Calls changed accordingly.
1658
1659 1996-05-11  Richard Stallman  <rms@gnu.org>
1660
1661         * Makefile.in (dist): Don't use $(srcdir).
1662
1663         * bison.simple (__yy_memcpy):
1664         Really reorder the args, as was supposedly done on Feb 14 1995.
1665         (yyparse): Calls changed accordingly.
1666
1667 1996-01-27  Richard Stallman  <rms@gnu.org>
1668
1669         * src/output.c (output_rule_data):
1670         Test YYERROR_VERBOSE in the conditional
1671         around the definition of ttyname.
1672
1673 1995-12-29  Richard Stallman  <rms@gnu.org>
1674
1675         * src/bison.s1:
1676         Fix line numbers in #line commands.
1677
1678 1995-12-29  Richard Stallman  <rms@gnu.org>
1679
1680         * bison.simple:
1681         Fix line numbers in #line commands.
1682
1683 1995-12-27  Richard Stallman  <rms@gnu.org>
1684
1685         * src/bison.s1 (YYPARSE_PARAM_DECL):
1686         In C++, make it always null.
1687         (YYPARSE_PARAM_ARG): New macro.
1688         (yyparse): Use YYPARSE_PARAM_ARG.
1689
1690 1995-12-27  Richard Stallman  <rms@gnu.org>
1691
1692         * bison.simple (YYPARSE_PARAM_DECL):
1693         In C++, make it always null.
1694         (YYPARSE_PARAM_ARG): New macro.
1695         (yyparse): Use YYPARSE_PARAM_ARG.
1696
1697 1995-11-29  Richard Stallman  <rms@gnu.org>
1698
1699         * doc/bison.texinfo:
1700         Describe literal string tokens, %raw, %no_lines, %token_table.
1701
1702 1995-11-29  Daniel Hagerty  <hag@gnu.org>
1703
1704         * doc/bison.texinfo: Fixed update date
1705
1706 1995-10-16  Richard Stallman  <rms@gnu.org>
1707
1708         * src/version.c: Version 1.25.
1709
1710 1995-10-16  Richard Stallman  <rms@gnu.org>
1711
1712         * NEWS: *** empty log message ***
1713
1714 1995-10-16  Richard Stallman  <rms@gnu.org>
1715
1716         * doc/bison.1, doc/bison.rnh:
1717         Add new options.
1718
1719 1995-10-15  Richard Stallman  <rms@gnu.org>
1720
1721         * src/vmsgetargs.c, src/getargs.c:
1722         Added -n, -k, and -raw switches.
1723         (noparserflag, toknumflag, rawtoknumflag): New variables.
1724
1725         * src/symtab.h (SALIAS):
1726         New #define for adding aliases to %token.
1727         (struct bucket): Added `alias' field.
1728
1729         * src/reduce.c (reduce_grammar):
1730         Revise error message.
1731         (print_notices): Remove final `.' from error message.
1732
1733         * src/reader.c (reader_output_yylsp):
1734         New function.
1735         (readgram): Use `#if 0' around code that accepted %command
1736         inside grammar rules:  The documentation doesn't allow it,
1737         and it will fail since the %command processors scan for the next %.
1738         (parse_token_decl):  Extended the %token
1739         declaration to allow a multi-character symbol as an alias.
1740         (parse_thong_decl): New function.
1741         (read_declarations): Added %thong declarations.
1742         (read_declarations): Handle NOOP to deal with allowing
1743         % declarations as another means to specify the flags.
1744         (readgram): Allow %prec prior to semantics embedded in a rule.
1745         (skip_to_char, read_declarations, copy_definition)
1746         (parse_token_decl, parse_start_decl, parse_type_decl)
1747         (parse_assoc_decl, parse_union_decl, parse_expect_decl)
1748         (get_type_name, copy_guard, copy_action, readgram)
1749         (get_type, packsymbols):  Revised most error messages.
1750         Changed `fatal' to `warnxxx' to avoid aborting for error.
1751         Revised and use multiple warnxxx functions to avoid using VARARGS1.
1752         (read_declarations): Improve the error message for
1753         an invalid character.  Do not abort.
1754         (read_declarations, copy_guard, copy_action): Use
1755         printable_version to avoid unprintable characters in printed output.
1756         (parse_expect_decl): Error if argument to %expect exceeds 10 digits.
1757         (parse_token_decl, parse_assoc_decl, parse_type_decl, get_type):
1758         Allow the type of a non-terminal can be given
1759         more than once, as long as all specifications give the same type.
1760
1761         * src/output.c:
1762         (output_headers, output_trailers, output, output_gram)
1763         (output_rule_data): Implement noparserflag variable.
1764         Implement toknumflag variable.
1765         (output): Call reader_output_yylsp to output LTYPESTR.
1766
1767         * src/main.c (main):
1768          If reader sees an error, don't process the grammar.
1769         (fatals): Updated to not use VARARGS1.
1770         (printable_version, int_to_string, warn, warni, warns, warnss)
1771         (warnsss): New error reporting functions.  Avoid abort for error.
1772
1773         * src/lex.h:
1774         Added THONG and NOOP for alias processing.
1775         Added SETOPT for the new code that allows setting options with %flags.
1776
1777         * src/lex.c:
1778         Include getopt.h.  Add some extern decls.
1779         (safegetc): New function to deal with EOF gracefully.
1780         (literalchar); new function to deal with reading \ escapes.
1781         (lex): Use literalchar.
1782         (lex): Implemented "..." tokens.
1783         (literalchar, lex, parse_percent_token): Made tokenbuffer
1784         always contain the token.  This includes growing the token
1785         buffer while reading an integer.
1786         (parse_percent_token): Replaced if-else statement with percent_table.
1787         (parse_percent_token): Added % declarations as another
1788         way to specify the flags -n, -l, and -r.  Also added hooks for
1789         -d, -k, -y, -v, -t, -p, -b, -o, but implementation requires
1790         major changes to files.c.
1791         (lex) Retain in the incoming stream a character following
1792         an incorrect '/'.
1793         (skip_white_space, lex):  Revised most error messages
1794         and changed fatal to warn to avoid aborting.
1795         (percent_table):  Added %thong declarations.
1796
1797         * src/gram.h: Comment changes.
1798
1799         * src/files.c (openfiles, open_extra_files, done):
1800          Add faction flag
1801         and actfile file.  Handle noparserflag.  Both for -n switch.
1802
1803         * src/conflicts.c (resolve_sr_conflict):
1804         Remove use of alloca.
1805
1806 1995-06-01  Jim Meyering  <meyering@gnu.org>
1807
1808         * doc/bison.texinfo: *** empty log message ***
1809
1810 1995-05-06  Richard Stallman  <rms@gnu.org>
1811
1812         * src/bison.s1: Comment change.
1813
1814 1995-05-06  Richard Stallman  <rms@gnu.org>
1815
1816         * bison.simple: Comment change.
1817
1818 1995-05-03  Richard Stallman  <rms@gnu.org>
1819
1820         * src/version.c: Version now 1.24.
1821
1822         * src/bison.s1: Change distribution terms.
1823
1824         * src/version.c: Version now 1.23.
1825
1826 1995-05-03  Richard Stallman  <rms@gnu.org>
1827
1828         * doc/bison.texinfo:
1829         Rewrite "Conditions for Using Bison".
1830         Update version to 1.24.
1831
1832 1995-05-03  Richard Stallman  <rms@gnu.org>
1833
1834         * bison.simple: Change distribution terms.
1835
1836 1995-02-23  Richard Stallman  <rms@gnu.org>
1837
1838         * src/files.c: Test __VMS_POSIX as well as VMS.
1839
1840 1995-02-14  Jim Meyering  <meyering@gnu.org>
1841
1842         * src/bison.s1 (__yy_memcpy):
1843         Renamed from __yy_bcopy to avoid
1844         confusion.  Reverse FROM and TO arguments to be consistent with
1845         those of memcpy.
1846
1847 1995-02-14  Jim Meyering  <meyering@gnu.org>
1848
1849         * bison.simple (__yy_memcpy):
1850         Renamed from __yy_bcopy to avoid
1851         confusion.  Reverse FROM and TO arguments to be consistent with
1852         those of memcpy.
1853
1854 1994-11-10  David J. MacKenzie  <djm@gnu.org>
1855
1856         * NEWS: reformat
1857
1858         * NEWS: New file.
1859
1860         * Makefile.in (DISTFILES): Include NEWS.
1861
1862         * Makefile.in (DISTFILES):
1863         Include install-sh, not install.sh.
1864
1865         * configure.in: Update to Autoconf v2 macro names.
1866
1867 1994-10-05  David J. MacKenzie  <djm@gnu.org>
1868
1869         * Makefile.in: fix typo
1870
1871         * Makefile.in (prefix, exec_prefix):
1872         Let configure set them.
1873
1874 1994-09-28  David J. MacKenzie  <djm@gnu.org>
1875
1876         * Makefile.in: Set datadir to $(prefix)/share.
1877
1878 1994-09-15  Richard Stallman  <rms@gnu.org>
1879
1880         * src/bison.s1:
1881         Update copyright notice and GPL version.
1882
1883 1994-09-15  Richard Stallman  <rms@gnu.org>
1884
1885         * bison.simple:
1886         Update copyright notice and GPL version.
1887
1888 1994-07-12  Richard Stallman  <rms@gnu.org>
1889
1890         * src/reduce.c, src/reader.c:
1891         entered into RCS
1892
1893 1994-05-05  David J. MacKenzie  <djm@gnu.org>
1894
1895         * Makefile.in: entered into RCS
1896
1897 1994-03-26  Richard Stallman  <rms@gnu.org>
1898
1899         * src/bison.s1: entered into RCS
1900
1901 1994-03-26  Richard Stallman  <rms@gnu.org>
1902
1903         * bison.simple: entered into RCS
1904
1905 1994-03-25  Richard Stallman  <rms@gnu.org>
1906
1907         * src/main.c: entered into RCS
1908
1909 1994-03-24  Richard Stallman  <rms@gnu.org>
1910
1911         * src/conflicts.c: entered into RCS
1912
1913 1994-01-02  Richard Stallman  <rms@gnu.org>
1914
1915         * Makefile.in: *** empty log message ***
1916
1917 1993-11-21  Richard Stallman  <rms@gnu.org>
1918
1919         * src/bison.s1: *** empty log message ***
1920
1921 1993-11-21  Richard Stallman  <rms@gnu.org>
1922
1923         * doc/bison.texinfo: entered into RCS
1924
1925         * doc/bison.texinfo: *** empty log message ***
1926
1927 1993-11-21  Richard Stallman  <rms@gnu.org>
1928
1929         * bison.simple: *** empty log message ***
1930
1931 1993-10-25  David J. MacKenzie  <djm@gnu.org>
1932
1933         * doc/bison.texinfo: *** empty log message ***
1934
1935 1993-10-19  Richard Stallman  <rms@gnu.org>
1936
1937         * src/bison.s1: *** empty log message ***
1938
1939 1993-10-19  Richard Stallman  <rms@gnu.org>
1940
1941         * bison.simple: *** empty log message ***
1942
1943 1993-10-14  Richard Stallman  <rms@gnu.org>
1944
1945         * src/bison.s1: *** empty log message ***
1946
1947 1993-10-14  Richard Stallman  <rms@gnu.org>
1948
1949         * bison.simple: *** empty log message ***
1950
1951 1993-09-14  David J. MacKenzie  <djm@gnu.org>
1952
1953         * doc/bison.texinfo: *** empty log message ***
1954
1955 1993-09-13  Noah Friedman  <friedman@gnu.org>
1956
1957         * Makefile.in: *** empty log message ***
1958
1959 1993-09-10  Richard Stallman  <rms@gnu.org>
1960
1961         * src/conflicts.c: *** empty log message ***
1962
1963         * src/system.h: entered into RCS
1964
1965 1993-09-10  Richard Stallman  <rms@gnu.org>
1966
1967         * doc/bison.1: entered into RCS
1968
1969 1993-09-06  Noah Friedman  <friedman@gnu.org>
1970
1971         * src/version.c: entered into RCS
1972
1973 1993-09-06  Noah Friedman  <friedman@gnu.org>
1974
1975         * Makefile.in: *** empty log message ***
1976
1977 1993-07-30  David J. MacKenzie  <djm@gnu.org>
1978
1979         * Makefile.in: *** empty log message ***
1980
1981 1993-07-24  Richard Stallman  <rms@gnu.org>
1982
1983         * src/bison.s1: *** empty log message ***
1984
1985 1993-07-24  Richard Stallman  <rms@gnu.org>
1986
1987         * bison.simple: *** empty log message ***
1988
1989 1993-07-08  David J. MacKenzie  <djm@gnu.org>
1990
1991         * Makefile.in: *** empty log message ***
1992
1993 1993-07-04  Richard Stallman  <rms@gnu.org>
1994
1995         * src/bison.s1: *** empty log message ***
1996
1997 1993-07-04  Richard Stallman  <rms@gnu.org>
1998
1999         * bison.simple: *** empty log message ***
2000
2001 1993-06-26  David J. MacKenzie  <djm@gnu.org>
2002
2003         * src/getargs.c: entered into RCS
2004
2005 1993-06-26  David J. MacKenzie  <djm@gnu.org>
2006
2007         * doc/bison.texinfo: *** empty log message ***
2008
2009         * doc/bison.1: New file.
2010
2011 1993-06-25  Richard Stallman  <rms@gnu.org>
2012
2013         * src/getargs.c: New file.
2014
2015 1993-06-16  Richard Stallman  <rms@gnu.org>
2016
2017         * src/bison.s1: *** empty log message ***
2018
2019 1993-06-16  Richard Stallman  <rms@gnu.org>
2020
2021         * bison.simple: *** empty log message ***
2022
2023 1993-06-03  Richard Stallman  <rms@gnu.org>
2024
2025         * src/bison.s1: New file.
2026
2027 1993-06-03  Richard Stallman  <rms@gnu.org>
2028
2029         * doc/bison.texinfo: *** empty log message ***
2030
2031 1993-06-03  Richard Stallman  <rms@gnu.org>
2032
2033         * bison.simple: New file.
2034
2035 1993-05-19  Richard Stallman  <rms@gnu.org>
2036
2037         * doc/bison.texinfo: New file.
2038
2039 1993-05-07  Noah Friedman  <friedman@gnu.org>
2040
2041         * Makefile.in: *** empty log message ***
2042
2043 1993-04-28  Noah Friedman  <friedman@gnu.org>
2044
2045         * src/reader.c: *** empty log message ***
2046
2047 1993-04-23  Noah Friedman  <friedman@gnu.org>
2048
2049         * src/alloc.h: entered into RCS
2050
2051 1993-04-20  David J. MacKenzie  <djm@gnu.org>
2052
2053         * src/version.c: *** empty log message ***
2054
2055         * src/files.c, src/allocate.c:
2056         entered into RCS
2057
2058         * src/reader.c: *** empty log message ***
2059
2060         * src/lex.c: entered into RCS
2061
2062         * src/conflicts.c: New file.
2063
2064         * src/symtab.c: entered into RCS
2065
2066         * src/alloc.h: New file.
2067
2068         * src/LR0.c: entered into RCS
2069
2070 1993-04-18  Noah Friedman  <friedman@gnu.org>
2071
2072         * src/reader.c: New file.
2073
2074         * src/version.c: *** empty log message ***
2075
2076 1993-04-18  Noah Friedman  <friedman@gnu.org>
2077
2078         * Makefile.in: *** empty log message ***
2079
2080 1993-04-17  Noah Friedman  <friedman@gnu.org>
2081
2082         * Makefile.in: *** empty log message ***
2083
2084 1993-04-15  Richard Stallman  <rms@gnu.org>
2085
2086         * src/main.c, src/files.c:
2087         New file.
2088
2089 1993-04-15  Noah Friedman  <friedman@gnu.org>
2090
2091         * configure.in: entered into RCS
2092
2093         * configure.in: *** empty log message ***
2094
2095         * configure.in: New file.
2096
2097 1993-04-14  Richard Stallman  <rms@gnu.org>
2098
2099         * Makefile.in: New file.
2100
2101 1993-04-13  Richard Stallman  <rms@gnu.org>
2102
2103         * src/version.c: New file.
2104
2105 1993-03-25  Richard Stallman  <rms@gnu.org>
2106
2107         * src/output.c: entered into RCS
2108
2109 1992-09-25  Richard Stallman  <rms@gnu.org>
2110
2111         * configure.bat: entered into RCS
2112
2113 1992-06-22  Richard Stallman  <rms@gnu.org>
2114
2115         * src/vmsgetargs.c: entered into RCS
2116
2117 1992-06-22  Richard Stallman  <rms@gnu.org>
2118
2119         * doc/bison.rnh: entered into RCS
2120
2121 1992-04-20  David J. MacKenzie  <djm@gnu.org>
2122
2123         * README: entered into RCS
2124
2125 1992-01-22  Richard Stallman  <rms@gnu.org>
2126
2127         * src/machine.h: entered into RCS
2128
2129 1991-12-21  Richard Stallman  <rms@gnu.org>
2130
2131         * src/lalr.c, src/closure.c:
2132         entered into RCS
2133
2134 1991-12-20  Richard Stallman  <rms@gnu.org>
2135
2136         * src/state.h: entered into RCS
2137
2138 1991-12-18  Richard Stallman  <rms@gnu.org>
2139
2140         * src/print.c, src/nullable.c, src/derives.c:
2141         entered into RCS
2142
2143 1991-11-03  David J. MacKenzie  <djm@gnu.org>
2144
2145         * src/warshall.c, src/types.h, src/symtab.h, src/lex.h, src/gram.c, src/gram.h, src/files.h:
2146         entered into RCS
2147
2148 1988-09-09  Richard Stallman  <rms@gnu.org>
2149
2150         * src/bison.hairy: entered into RCS
2151
2152 1987-12-16  Richard Stallman  <rms@gnu.org>
2153
2154         * REFERENCES: entered into RCS