ChangeLog

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