ChangeLog

   1 2001-08-06  Marc Autret  <autret_m@epita.fr>
   2
   3         Add of %source_extension and %header_extension which specify
   4         the source or/and the header output file extension.
   5
   6         * src/files.c (compute_base_names): Remove initialisation of
   7         src_extension and header_extension.
   8         (compute_exts_from_gf): Update.
   9         (compute_exts_from_src): Update.
  10         (output_files): Update.
  11         * src/reader.c (parse_header_extension_decl): New.
  12         (parse_source_extension_decl): New.
  13         (read_declarations): New case statements for the new tokens.
  14         * src/lex.c (percent_table): Add entries for %source_extension
  15         and %header_extension.
  16         * src/lex.h (token_e): New tokens tok_hdrext and tok_srcext.
  17
  18 2001-08-06  Marc Autret  <autret_m@epita.fr>
  19
  20         * configure.in: Bump to 1.28c.
  21         * doc/bison.texinfo: Texinfo thingies.
  22
  23 2001-08-04  Pascal Bart  <pascal.bart@epita.fr>
  24
  25         * tests/atconfig.in (CPPFLAGS): Add.
  26         * tests/calc.at (AT_CHECK): Use CPPFLAGS.
  27
  28 2001-08-03  Akim Demaille  <akim@epita.fr>
  29
  30         Version 1.28b.
  31
  32 2001-08-03  Akim Demaille  <akim@epita.fr>
  33
  34         * tests/Makefile.am (check-local): Ship testsuite.
  35         * tests/calc.at (_AT_DATA_CALC_Y): Prototype all the functions.
  36         Include `string.h'.
  37
  38 2001-08-03  Akim Demaille  <akim@epita.fr>
  39
  40         * configure.in: Try using -Wformat when compiling.
  41
  42 2001-08-03  Akim Demaille  <akim@epita.fr>
  43
  44         * configure.in: Bump to 1.28b.
  45
  46 2001-08-03  Akim Demaille  <akim@epita.fr>
  47
  48         * src/complain.c: Adjust strerror_r portability issues.
  49
  50 2001-08-03  Akim Demaille  <akim@epita.fr>
  51
  52         Version 1.28a.
  53
  54 2001-08-03  Akim Demaille  <akim@epita.fr>
  55
  56         * src/getargs.c, src/getarg.h (skeleton)): Constify.
  57         * src/lex.c (literalchar): Avoid name clashes on `buf'.
  58         * src/getargs.c: Include complain.h.
  59         * src/files.c, src/files.h (skeleton_find): Avoid name clashes.
  60         * lib/quotearg.c, lib/quotearg.h: Update from fileutils 4.1.
  61
  62 2001-08-03  Akim Demaille  <akim@epita.fr>
  63
  64         * src/reader.c (readgram): Display hidden chars in error messages.
  65
  66 2001-08-03  Akim Demaille  <akim@epita.fr>
  67
  68         Update to gettext 0.10.39.
  69
  70 2001-08-03  Akim Demaille  <akim@epita.fr>
  71
  72         * lib/strspn.c: New.
  73
  74 2001-08-01  Marc Autret  <autret_m@epita.fr>
  75
  76         * doc/bison.texinfo: Update.
  77         * doc/bison.1 (mandoc): Update.
  78         * src/system.h (EXT_GUARD_C, EXT_STYPE_H): Remove .c and .h.
  79         * src/files.c: Support output files extensions computing.
  80         (src_extension): New static variable.
  81         (header_extension): New static variable.
  82         (tr): New function.
  83         (get_extension_index): New function, gets the index of an extension
  84         filename in a string.
  85         (compute_exts_from_gf): New function, computes extensions from the
  86         grammar file extension.
  87         (compute_exts_from_src): New functions, computes extensions from the
  88         C source file extension, file given by ``-o'' option.
  89         (compute_base_names): Update.
  90         (output_files): Update.
  91
  92 2001-08-01  Robert Anisko  <anisko_r@epita.fr>
  93
  94         * doc/bison.texi: Document @$.
  95         (Locations): New section.
  96
  97 2001-07-18  Akim Demaille  <akim@epita.fr>
  98
  99         * Makefile.maint, GNUmakefile: New, from Autoconf 2.52.
 100         * config/prev-version.txt, config/move-if-change: New.
 101         * Makefile.am: Adjust.
 102
 103 2001-07-08  Pascal Bart  <pascal.bart@epita.fr>
 104
 105         * src/bison.simple (yyparse): Suppress warning `comparaison
 106         between signed and unsigned'.
 107
 108 2001-07-05  Pascal Bart  <pascal.bart@epita.fr>
 109
 110         * src/getargs.h (raw_flag): Remove.
 111         * src/getargs.c: Die on `-r'/`--raw'.
 112         * src/lex.c (parse_percent_token): Die on `%raw'.
 113         * src/reader.c (output_token_defines): Suppress call to `raw_flag'.
 114         * tests/calc.at: Suppress test with option `--raw'.
 115
 116 2001-07-14  Akim Demaille  <akim@epita.fr>
 117
 118         * config/: New.
 119         * configure.in: Require Autoconf 2.50.
 120         Update to gettext 0.10.38.
 121
 122 2001-03-16  Akim Demaille  <akim@epita.fr>
 123
 124         * doc/bison.texinfo: ANSIfy the examples.
 125
 126 2001-03-16  Akim Demaille  <akim@epita.fr>
 127
 128         * getargs.c (skeleton): New variable.
 129         (longopts): --skeleton is a new option.
 130         (shortopts, getargs): -S is a new option.
 131         * getargs.h: Declare skeleton.
 132         * output.c (output_parser): Use it.
 133
 134 2001-03-16  Akim Demaille  <akim@epita.fr>
 135
 136         * m4/strerror_r.m4: New.
 137         * m4/error.m4: Run AC_FUNC_STRERROR_R.
 138         * lib/error.h, lib/error.c: Update.
 139
 140 2001-03-16  Akim Demaille  <akim@epita.fr>
 141
 142         * src/getargs.c (longopts): Clean up.
 143
 144 2001-02-21  Akim Demaille  <akim@epita.fr>
 145
 146         * src/reader.c (gensym): `gensym_count' is your own.
 147         Use a static buf to create the symbol name, as token_buffer is no
 148         longer a buffer.
 149
 150 2001-02-08  Akim Demaille  <akim@epita.fr>
 151
 152         * src/conflicts.c (conflict_report): Be sure not to append to res
 153         between two calls, which could happen if both first sprintf were
 154         skipped, but not the first cp += strlen.
 155
 156 2001-02-08  Akim Demaille  <akim@epita.fr>
 157
 158         * lib/memchr.c, lib/stpcpy.c, lib/strndup.c, lib/strnlen.c:
 159         New, from fileutils 4.0.37.
 160         * configure.in: Require Autoconf 2.49c.  I took some time before
 161         making this decision.  This is the only way out for portability
 162         issues in Bison, it would mean way too much duplicate effort to
 163         import in Bison features implemented in 2.49c since 2.13.
 164         AC_REPLACE_FUNCS and AC_CHECK_DECLS the functions above.
 165
 166 2001-02-02  Akim Demaille  <akim@epita.fr>
 167
 168         * lib/malloc.c, lib/realloc.c: New, from the fileutils 4.0.37.
 169         * lib/xalloc.h, lib/xmalloc.c: Update.
 170
 171 2001-01-19  Akim Demaille  <akim@epita.fr>
 172
 173         Get rid of the ad hoc handling of token_buffer in the scanner: use
 174         the obstacks.
 175
 176         * src/lex.c (token_obstack): New.
 177         (init_lex): Initialize it.  No longer call...
 178         (grow_token_buffer): this.  Remove it.
 179         Adjust all the places which used it to use the obstack.
 180
 181 2001-01-19  Akim Demaille  <akim@epita.fr>
 182
 183         * src/lex.h: Rename all the tokens:
 184         s/\bENDFILE\b/tok_eof/g;
 185         s/\bIDENTIFIER\b/tok_identifier/g;
 186         etc.
 187         Let them be enums, not #define, to ease debugging.
 188         Adjust all the code.
 189
 190 2001-01-18  Akim Demaille  <akim@epita.fr>
 191
 192         * src/lex.h (MAXTOKEN, maxtoken, grow_token_buffer): Remove, private.
 193         * src/lex.c (maxtoken, grow_token_buffer): Static.
 194
 195 2001-01-18  Akim Demaille  <akim@epita.fr>
 196
 197         Since we now use obstacks, more % directives can be enabled.
 198
 199         * src/lex.c (percent_table): Also accept `%yacc',
 200         `%fixed_output_files', `%defines', `%no_parser', `%verbose', and
 201         `%debug'.
 202         Handle the actions for `%semantic_parser' and `%pure_parser' here,
 203         instead of returning a token.
 204         * src/lex.h (SEMANTIC_PARSER, PURE_PARSER): Remove, unused.
 205         * src/reader.c (read_declarations): Adjust.
 206         * src/files.c (open_files): Don't call `compute_base_names', don't
 207         compute `attrsfile' since they depend upon data which might be
 208         *in* the input file now.
 209         (output_files): Do it here.
 210         * src/output.c (output_headers): Document the fact that this patch
 211         introduces a guaranteed SEGV for semantic parsers.
 212         * doc/bison.texinfo: Document them.
 213         * tests/suite.at: Exercise these %options.
 214
 215 2000-12-20  Akim Demaille  <akim@epita.fr>
 216
 217         Also handle the output file (--verbose) with obstacks.
 218
 219         * files.c (foutput): Remove.
 220         (output_obstack): New.
 221         Adjust all dependencies.
 222         * src/conflicts.c: Return a string.
 223         * src/system.h (obstack_grow_string): Rename as...
 224         (obstack_sgrow): this.  Be ready to work with non literals.
 225         (obstack_fgrow4): New.
 226
 227 2000-12-20  Akim Demaille  <akim@epita.fr>
 228
 229         * src/files.c (open_files): Fix the computation of short_base_name
 230         in the case of `-o foo.tab.c'.
 231
 232 2000-12-20  Akim Demaille  <akim@epita.fr>
 233
 234         * src/reader.c (copy_string, copy_comment, copy_comment2, copy_at)
 235         (copy_dollar): Now that everything uses obstacks, get rid of the
 236         FILE * parameters.
 237
 238 2000-12-20  Akim Demaille  <akim@epita.fr>
 239
 240         * src/files.c (open_files): Actually the `.output' file is based
 241         on the short_base_name, not base_name.
 242         * tests/suite.at (Checking output file names): Adjust.
 243
 244 2000-12-20  Akim Demaille  <akim@epita.fr>
 245
 246         * src/bison.s1: Remove, we now use directly...
 247         * src/bison.simple: this.
 248         * src/Makefile.am: Use pkgdata instead of data.
 249
 250 2000-12-20  Akim Demaille  <akim@epita.fr>
 251
 252         * src/files.c (guard_obstack): New.
 253         (open_files): Initialize it.
 254         (output_files): Dump it...
 255         * src/files.h: Export it.
 256         * src/reader.c (copy_guard): Use it.
 257
 258 2000-12-19  Akim Demaille  <akim@epita.fr>
 259
 260         * src/files.c (outfile, defsfile, actfile): Removed as global
 261         vars.
 262         (open_files): Don't compute them.
 263         (output_files): Adjust.
 264         (base_name, short_base_name): Be global.
 265         Adjust dependencies.
 266
 267 2000-12-19  Akim Demaille  <akim@epita.fr>
 268
 269         * src/files.c (strsuffix): New.
 270         (stringappend): Be just like strcat but allocate.
 271         (base_names): Eve out from open_files.
 272         Try to simplify the rather hairy computation of base_name and
 273         short_base_name.
 274         (open_files): Use it.
 275         * tests/suite.at (Checking output file names): New test.
 276
 277 2000-12-19  Akim Demaille  <akim@epita.fr>
 278
 279         * src/system.h (obstack_grow_literal_string): Rename as...
 280         (obstack_grow_string): this.
 281         * src/output.c (output_parser): Recognize `%% actions' instead of
 282         `$'.
 283         * src/bison.s1: s/$/%% actions/.
 284         * src/bison.hairy: Likewise.
 285
 286 2000-12-19  Akim Demaille  <akim@epita.fr>
 287
 288         * src/output.c (output_parser): Compute the `#line' lines when
 289         there are.
 290         * src/Makefile.am (bison.simple): Be a simple copy of bison.s1.
 291         Suggested by Hans Aberg.
 292
 293 2000-12-19  Akim Demaille  <akim@epita.fr>
 294
 295         Let the handling of the skeleton files be local to the procedures
 296         that use it.
 297
 298         * src/files.c (xfopen, xfclose, skeleton_find, guardfile): No
 299         longer static.
 300         (fparser, open_extra_files): Remove.
 301         (open_files, output_files): Don't take care of fparser.
 302         * src/files.h: Adjust.
 303         * src/output.c (output_parser): Open and close the file to the
 304         skeleton.
 305         * src/reader.c (read_declarations): When %semantic_parser, open
 306         fguard.
 307
 308 2000-12-19  Akim Demaille  <akim@epita.fr>
 309
 310         * src/file.h (BISON_SIMPLE, BISON_HAIRY): Move from here...
 311         * src/system.h (BISON_SIMPLE, BISON_HAIRY): ... to here.
 312
 313 2000-12-19  Akim Demaille  <akim@epita.fr>
 314
 315         * src/files.c (open_files): Yipee!  We no longer need all the code
 316         looking for `/tmp' since we have no tmp file.
 317
 318 2000-12-19  Akim Demaille  <akim@epita.fr>
 319
 320         * src/system.h (EXT_TAB, EXT_OUTPUT, EXT_STYPE_H, EXT_GUARD_C):
 321         New macros.
 322         * src/files.c (open_files): Less dependency on MSDOS etc.
 323
 324 2000-12-14  Akim Demaille  <akim@epita.fr>
 325
 326         * src/bison.s1 (YYLLOC_DEFAULT): New macro.
 327         Provide a default definition.
 328         Use it when executing the default @ action.
 329         * src/reader.c (reader_output_yylsp): No longer include
 330         `timestamp' and `text' in the default YYLTYPE.
 331
 332 2000-12-12  Akim Demaille  <akim@epita.fr>
 333
 334         * src/reader.c (copy_definition, parse_union_decl, copy_action)
 335         (copy_guard): Quote the file names.
 336         Reported by Laurent Mascherpa.
 337
 338 2000-12-12  Akim Demaille  <akim@epita.fr>
 339
 340         * src/output.c (output_headers, output_program, output): Be sure
 341         to escape special characters when outputting filenames.
 342         (ACTSTR_PROLOGUE, ACTSTR_EPILOGUE): Remove.
 343         (output_headers): Don't depend on them, Use ACTSTR.
 344
 345 2000-11-17  Akim Demaille  <akim@epita.fr>
 346
 347         * lib/obstack.h: Formatting changes.
 348         (obstack_grow, obstack_grow0): Don't cast WHERE at all: it
 349         prevents type checking.
 350         (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
 351         cast the value to (void *): assigning a `foo *' to a `void *'
 352         variable is valid.
 353         (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
 354         * src/reader.c (parse_union_decl): Typo: use obstack_1grow to
 355         append characters.
 356
 357 2000-11-17  Akim Demaille  <akim@epita.fr>
 358
 359         * tests/Makefile.am (suite.m4, regression.m4, calc.m4): Rename
 360         as...
 361         (suite.m4, regression.m4, calc.m4): these.
 362         * tests/atgeneral.m4: Update from CVS Autoconf.
 363
 364 2000-11-17  Akim Demaille  <akim@epita.fr>
 365
 366         * tests/regression.m4 (%union and --defines): New test,
 367         demonstrating a current bug in the obstack implementation.
 368
 369 2000-11-17  Akim Demaille  <akim@epita.fr>
 370
 371         * src/bison.s1 (_YY_DECL_VARIABLES, YY_DECL_VARIABLES): New
 372         macros.
 373         Use them to declare the variables which are global or local to
 374         `yyparse'.
 375
 376 2000-11-17  Akim Demaille  <akim@epita.fr>
 377
 378         * acconfig.h: Remove, no longer used.
 379
 380 2000-11-07  Akim Demaille  <akim@epita.fr>
 381
 382         * src: s/Copyright (C)/Copyright/g.
 383
 384 2000-11-07  Akim Demaille  <akim@epita.fr>
 385
 386         * src/reader.c (reader): #define YYLSP_NEEDED to 1 instead of just
 387         defining.
 388         * src/bison.s1: s/#ifdef YYLSP_NEEDED/#if YYLSP_NEEDED/.
 389
 390 2000-11-07  Akim Demaille  <akim@epita.fr>
 391
 392         * src/bison.s1 (YYLEX): Use #if instead of #ifdef.
 393         Merge in a single CPP if/else.
 394
 395 2000-11-07  Akim Demaille  <akim@epita.fr>
 396
 397         * src/output.c (output): Remove useless variables.
 398         * lib/obstack.c (obstack_grow, obstack_grow0): Rename the second
 399         argument `data' for consistency with the prototypes.
 400         Qualify it `const'.
 401         (obstack_copy, obstack_copy0): Rename the second argument as
 402         `address' for consistency.  Qualify it `const'.
 403         * lib/obstack.h (obstack_copy, obstack_copy0, obstack_grow)
 404         (obstack_grow0, obstack_ptr_grow, obstack_ptr_grow_fast): Qualify
 405         `const' their input argument (`data' or `address').
 406         Adjust the corresponding macros to include `const' in casts.
 407
 408 2000-11-03  Akim Demaille  <akim@epita.fr>
 409
 410         * src/Makefile.am (INCLUDES): s/PFILE/BISON_SIMPLE/.
 411         s/PFILE1/BISON_HAIRY/.
 412         Adjust dependencies.
 413
 414 2000-11-03  Akim Demaille  <akim@epita.fr>
 415
 416         For some reason, this was not applied.
 417
 418         * src/files.c [VMS]: No longer include `ssdef.h', no longer define
 419         `unlink': it's no longer used.
 420
 421 2000-11-03  Akim Demaille  <akim@epita.fr>
 422
 423         * src/files.c (skeleton_find): New function, eved out of...
 424         (open_files, open_extra_files): here.
 425
 426 2000-11-03  Akim Demaille  <akim@epita.fr>
 427
 428         Don't use `atexit'.
 429
 430         * src/files.c (obstack_save): New function.
 431         (done): Rename as...
 432         (output_files): this.
 433         Use `obstack_save'.
 434         * src/main.c (main): Don't use `atexit' to register `done', since
 435         it no longer has to remove tmp files, just call `output_files'
 436         when there are no errors.
 437
 438 2000-11-02  Akim Demaille  <akim@epita.fr>
 439
 440         * src/files.c [VMS]: No longer include `ssdef.h', no longer define
 441         `unlink': it's no longer used.
 442         * src/files.h: Formatting changes.
 443
 444 2000-11-02  Akim Demaille  <akim@epita.fr>
 445
 446         Remove the last uses of mktemp and unlink/delete.
 447
 448         * src/files.c (fdefines, ftable): Removed.
 449         (defines_ostack, table_obstack): New.
 450         Adjust dependencies of the former into uses of the latter.
 451         * src/output.c (output_short_or_char_table, output_short_table):
 452         Convert to using obstacks.
 453         * src/reader.c (copy_comment2): Accept one FILE * and two
 454         obstacks.
 455         (output_token_defines, reader_output_yylsp): Use obstacks.
 456         * src/system.h (obstack_fgrow3): New.
 457
 458 2000-11-01  Akim Demaille  <akim@epita.fr>
 459
 460         Change each use of `fattrs' into a use of `attrs_obstack'.
 461
 462         * src/reader.c (copy_at): Typo: s/yylloc/yyloc/.
 463         * src/files.c (fattrs): Remove.
 464         (attrs_obstack): New.
 465         Adjust all dependencies.
 466         (done): If SEMANTIC_PARSER, dump attrs_obstack into attrsfile.
 467
 468 2000-11-01  Akim Demaille  <akim@epita.fr>
 469
 470         Introduce obstacks.
 471         Change each use of `faction' into a use of `action_obstack'.
 472
 473         * lib/obstack.h, lib/obstack.c: New files.
 474         * src/files.c (faction): Remove.
 475         (action_obstack): New.
 476         Adjust all dependencies.
 477
 478 2000-10-20  Akim Demaille  <akim@epita.fr>
 479
 480         * lib/quote.h (PARAMS): New macro.  Use it.
 481
 482 2000-10-16  Akim Demaille  <akim@epita.fr>
 483
 484         * src/output.c (output_short_or_char_table): New function.
 485         (output_short_table, output_token_translations): Use it.
 486         (goto_actions): Use output_short_table.
 487
 488 2000-10-16  Akim Demaille  <akim@epita.fr>
 489
 490         * src/symtab.c (bucket_new): New function.
 491         (getsym): Use it.
 492
 493         * src/output.c (output_short_table): New argument to display the
 494         comment associated with the table.
 495         Adjust dependencies.
 496         (output_gram): Use it.
 497         (output_rule_data): Nicer output layout for YYTNAME.
 498
 499 2000-10-16  Akim Demaille  <akim@epita.fr>
 500
 501         * src/lex.c (read_typename): New function.
 502         (lex): Use it.
 503         * src/reader.c (copy_dollar): Likewise.
 504
 505 2000-10-16  Akim Demaille  <akim@epita.fr>
 506
 507         * src/reader.c (copy_comment2): Expect the input stream to be on
 508         the `/' which is suspected to open a comment, instead of being
 509         called after `//' or `/*' was read.
 510         (copy_comment, copy_definition, parse_union_decl, copy_action)
 511         (copy_guard): Adjust.
 512
 513 2000-10-16  Akim Demaille  <akim@epita.fr>
 514
 515         * src/reader.c (parse_expect_decl): Use `skip_white_space' and
 516         `read_signed_integer'.
 517
 518 2000-10-16  Akim Demaille  <akim@epita.fr>
 519
 520         * src/reader.c (copy_dollar): New function.
 521         (copy_guard, copy_action): Use it.
 522
 523 2000-10-16  Akim Demaille  <akim@epita.fr>
 524
 525         * lib/quote.h, lib/quote.c, lib/quotearg.h, lib/quotearg.c:
 526         * m4/prereq.m4, m4/c-bs-a.m4, m4/mbstate.m4:
 527         New files, from Fileutils 4.0.27.
 528         * src/main.c (printable_version): Remove.
 529         * src/lex.c, src/reader.c: Use `quote'.
 530
 531 2000-10-04  Akim Demaille  <akim@epita.fr>
 532
 533         * lib/error.c, lib/error.h: New files, needed by xmalloc.c.
 534
 535 2000-10-04  Akim Demaille  <akim@epita.fr>
 536
 537         * doc/bison.texinfo: Various typos spotted by Neil Booth.
 538
 539 2000-10-04  Akim Demaille  <akim@epita.fr>
 540
 541         When a literal string is used to define two different tokens,
 542         `bison -v' segfaults.
 543         Reported by Piotr Gackiewicz, and fixed by Neil Booth.
 544
 545         * tests/regression.m4: New file.
 546         Include the core of the sample provided by Piotr Gackiewicz.
 547         * src/reader.c (parse_token_decl): Diagnose bad cases, and proceed
 548         properly.
 549
 550 2000-10-04  Akim Demaille  <akim@epita.fr>
 551
 552         * src/reader.c (parse_expect_decl): Keep `count' within the size
 553         of `buffer'.
 554         From Neil Booth.
 555
 556 2000-10-02  Paul Eggert  <eggert@twinsun.com>
 557
 558         * bison.s1 (yyparse): Assign the default value
 559         unconditionally, to avoid a GCC warning and make the parser a
 560         tad smaller.
 561
 562 2000-10-02  Akim Demaille  <akim@epita.fr>
 563
 564         * src/getargs.c (getargs): Don't dump `--help' on unrecognized
 565         options.
 566
 567 2000-10-02  Akim Demaille  <akim@epita.fr>
 568
 569         * src/derives.c, src/print.c, src/reduce.c: To ease the
 570         translation, move some `\n' out of the translated strings.
 571
 572 2000-10-02  Akim Demaille  <akim@epita.fr>
 573
 574         The location tracking mechanism is precious for parse error
 575         messages.  Nevertheless, it is enabled only when `@n' is used in
 576         the grammar, which is a different issue (you can use it in error
 577         message, but not in the grammar per se).  Therefore, there should
 578         be another means to enable it.
 579
 580         * src/getargs.c (getargs): Support `--locations'.
 581         (usage): Report it.
 582         * src/getargs.h (locationsflag): Export it.
 583         * src/lex.c (percent_table): Support `%locations'.
 584         * src/reader.c (yylsp_needed): Remove this variable, now replaced
 585         with `locationsflag'.
 586         * doc/bison.texinfo: Document `--locations' and `%locations'.
 587         Sort the options.
 588         * tests/calc.m4: Test it.
 589
 590         For regularity of the names, replace each
 591         (nolineflag, toknumflag, rawtokenumflag, noparserflag): with...
 592         (no_lineflag, token_tableflag, rawflag, no_parserflag): this.
 593         In addition replace each `flag' with `_flag'.
 594
 595 2000-10-02  Akim Demaille  <akim@epita.fr>
 596
 597         Also test parse error messages, including with YYERROR_VERBOSE.
 598
 599         * tests/calc.m4 (calc.y): Add support for `exp = exp' (non
 600         associative).
 601         Use it to check the computations.
 602         Use it to check `nonassoc' is honored.
 603         (AT_DATA_CALC_Y): Equip `calc.y' with YYERROR_VERBOSE when passed
 604         `--yyerror-verbose'.
 605         (_AT_CHECK_CALC): Adjust to this option.
 606         (_AT_CHECK_CALC_ERROR): New macro to check parse error messages.
 607
 608 2000-10-02  Akim Demaille  <akim@epita.fr>
 609
 610         Test also `--verbose', `--defines' and `--name-prefix'.  Testing
 611         the latter demonstrates a flaw in the handling of non debugging
 612         parsers introduced by myself on 2000-03-16: `#define yydebug 0'
 613         was used in order to simplify:
 614
 615         #if YYDEBUG
 616         if (yydebug)
 617         {
 618         ...
 619         }
 620         #endif
 621
 622         into
 623
 624         if (yydebug)
 625         {
 626         ...
 627         }
 628
 629         unfortunately this leads to a CPP conflict when
 630         `--name-prefix=foo' is used since it produces `#define yydebug
 631         foodebug'.
 632
 633         * src/bison.s1 [!YYDEBUG]: Do not define yydebug.
 634         (YYDPRINTF): New macro.
 635         Spread its use.
 636         * tests/calc.m4 (AT_CHECK_CALC): Do require a title, build it from
 637         the bison options.
 638         Also test `--verbose', `--defines' and `--name-prefix'.
 639
 640 2000-10-02  Akim Demaille  <akim@epita.fr>
 641
 642         Improve the readability of the produced parsers.
 643
 644         * src/bison.s1: Formatting changes.
 645         Improve the comment related to the `$' mark.
 646         (yydefault): Don't fall through to `yyresume': `goto' there.
 647         * src/output.c (output_parser): When the `$' is met, skip the end
 648         of its line.
 649         New variable, `number_of_dollar_signs', to check there's exactly
 650         one `$' in the parser skeleton.
 651
 652 2000-10-02  Akim Demaille  <akim@epita.fr>
 653
 654         * lib/xstrdup.c: New file, from the fileutils.
 655         * src/reader.c (parse_token_decl, get_type_name, parse_type_decl)
 656         (parse_assoc_decl, parse_thong_decl, get_type): Use `xstrdup'
 657         instead of strlen + xmalloc + strcpy.
 658         * src/symtab.c (copys): Remove, use xstrdup instead.
 659
 660 2000-10-02  Akim Demaille  <akim@epita.fr>
 661
 662         * src/gram.h (associativity): New enum type which replaces the
 663         former CPP macros `RIGHT_ASSOC', `LEFT_ASSOC' and `NON_ASSOC' with
 664         `right_assoc', `left_assoc' and `non_assoc'.
 665         Adjust all dependencies.
 666         * src/reader.c: Formatting changes.
 667         (LTYPESTR): Don't define it, use it as a literal in
 668         `reader_output_yylsp'.
 669         * src/symtab.h (symbol_class): New enum type which replaces the
 670         former CPP macros `SUNKNOWN', `STOKEN and `SNTERM' with
 671         `sunknown', `stoken and `snterm'.
 672
 673 2000-10-02  Akim Demaille  <akim@epita.fr>
 674
 675         * src/getargs.c (fixed_outfiles): Rename as...
 676         (yaccflag): for consistency and accuracy.
 677         Adjust dependencies.
 678
 679 2000-10-02  Akim Demaille  <akim@epita.fr>
 680
 681         Use the more standard files `xalloc.h' and `xmalloc.c' instead of
 682         Bison's `allocate.c' and `alloc.h'.  This patch was surprisingly
 683         difficult and introduced a lot of core dump.  It turns out that
 684         Bison used an implementation of `xmalloc' based on `calloc', and
 685         at various places it does depend upon the initialization to 0.  I
 686         have not tried to isolate the pertinent places, and all the former
 687         calls to Bison's `xmalloc' are now using `XCALLOC'.  Someday,
 688         someone should address this issue.
 689
 690         * src/allocate.c, src/alloc.h, m4/bison-decl.m4: Remove.
 691         * lib/xmalloc.c, lib/xalloc.h, m4/malloc.m4, m4/realloc.m4: New
 692         files.
 693         Adjust dependencies.
 694         * src/warshall.h: New file.
 695         Propagate.
 696
 697 2000-10-02  Akim Demaille  <akim@epita.fr>
 698
 699         Various anti-`extern in *.c' changes.
 700
 701         * src/system.h: Include `assert.h'.
 702
 703 2000-10-02  Akim Demaille  <akim@epita.fr>
 704
 705         * src/state.h (nstates, final_state, first_state, first_shift)
 706         (first_reduction): Move their exportation from here...
 707         * src/LR0.h: to here.
 708         Adjust dependencies.
 709         * src/getargs.c (statisticsflag): New variable.
 710         Add support for `--statistics'.
 711         Adjust dependencies.
 712
 713         Remove a lot of now useless `extern' statements in most files.
 714
 715 2000-10-02  Akim Demaille  <akim@epita.fr>
 716
 717         * src/LR0.h: New file.
 718         Propagate its use.
 719
 720 2000-10-02  Akim Demaille  <akim@epita.fr>
 721
 722         * src/print.h: New file.
 723         Propagate its use.
 724         * src/print.c: Formatting and ordering changes.
 725         (verbose, terse): Replace with...
 726         (print_results): this new function.
 727         Adjust dependencies.
 728
 729 2000-10-02  Akim Demaille  <akim@epita.fr>
 730
 731         * src/conflicts.c (conflict_report): New function.
 732         (conflict_log, verbose_conflict_log): Replace with...
 733         (print_conflicts): this function.
 734         Adjust dependencies.
 735         * src/conflicts.h: New file.
 736         Propagate its inclusion.
 737
 738 2000-10-02  Akim Demaille  <akim@epita.fr>
 739
 740         * src/nullable.h: New file.
 741         Propagate its inclusion.
 742         * src/nullable.c: Formatting changes.
 743
 744 2000-10-02  Akim Demaille  <akim@epita.fr>
 745
 746         * src/reduce.h: New file.
 747         Propagate its inclusion.
 748         * src/reduce.c: Topological sort and other formatting changes.
 749         (bool, TRUE, FALSE): Move their definition to...
 750         * src/system.h: here.
 751
 752 2000-10-02  Akim Demaille  <akim@epita.fr>
 753
 754         * src/files.c: Formatting changes.
 755         (tryopen, tryclose, openfiles): Rename as...
 756         (xfopen, xfclose, open_files): this.
 757         (stringappend): static.
 758         * src/files.h: Complete the list of exported symbols.
 759         Propagate its use.
 760
 761 2000-10-02  Akim Demaille  <akim@epita.fr>
 762
 763         * src/reader.h: New file.
 764         Propagate its use instead of tedious list of `extern' and
 765         prototypes.
 766         * src/reader.c: Formatting changes, topological sort,
 767         s/register//.
 768
 769 2000-10-02  Akim Demaille  <akim@epita.fr>
 770
 771         * src/lex.h: Prototype `lex.c' exported functions.
 772         * src/reader.c: Adjust.
 773         * src/lex.c: Formatting changes.
 774         (safegetc): Rename as...
 775         (xgetc): this.
 776
 777 2000-10-02  Akim Demaille  <akim@epita.fr>
 778
 779         * src/lalr.h: New file.
 780         Propagate its inclusion instead of prototypes and `extern'.
 781         * src/lalr.c: Formatting changes, topological sorting etc.
 782
 783 2000-10-02  Akim Demaille  <akim@epita.fr>
 784
 785         * src/output.c (token_actions): Introduce a temporary array,
 786         YYDEFACT, that makes it possible for this function to use
 787         output_short_table.
 788
 789 2000-10-02  Akim Demaille  <akim@epita.fr>
 790
 791         `user_toknums' is output as a `short[]' in `output.c', while it is
 792         defined as a `int[]' in `reader.c'.  For consistency with the
 793         other output tables, `user_toknums' is now defined as a table of
 794         shorts.
 795
 796         * src/reader.c (user_toknums): Be a short table instead of an int
 797         table.
 798         Adjust dependencies.
 799
 800         Factor the short table outputs.
 801
 802         * src/output.c (output_short_table): New function.
 803         * src/output.c (output_gram, output_stos, output_rule_data)
 804         (output_base, output_table, output_check):  Use it.
 805
 806 2000-10-02  Akim Demaille  <akim@epita.fr>
 807
 808         * src/output.c (output): Topological sort of the functions, in
 809         order to get rid of the `static' prototypes.
 810         No longer use `register'.
 811         * src/output.h: New file.
 812         Propagate its inclusion in files explicitly prototyping functions
 813         from output.c.
 814
 815 2000-09-21  Akim Demaille  <akim@epita.fr>
 816
 817         * src/atgeneral.m4: Update from Autoconf.
 818
 819 2000-09-21  Akim Demaille  <akim@epita.fr>
 820
 821         * src/closure.h: New file.
 822         * src/closure.c: Formatting changes, topological sort over the
 823         functions, use of closure.h.
 824         (initialize_closure, finalize_closure):  Rename as...
 825         (new_closure, free_closure): these.  Adjust dependencies.
 826         * src/LR0.c: Formatting changes, topological sort, use of
 827         cloture.h.
 828         (initialize_states): Rename as...
 829         (new_states): this.
 830         * src/Makefile.am (noinst_HEADERS): Adjust.
 831
 832 2000-09-20  Akim Demaille  <akim@epita.fr>
 833
 834         * src/acconfig.h: Don't protect config.h against multiple
 835         inclusion.
 836         Don't define PARAMS.
 837         * src/system.h: Define PARAMS.
 838         Remove some of the ad-hoc CPP magic for DOS, VMS etc.: this is the
 839         purpose of config.h.  system.h must not try to fix wrong
 840         definitions in config.h.
 841
 842 2000-09-20  Akim Demaille  <akim@epita.fr>
 843
 844         * src/derives.h: New file.
 845         * src/main.c, src/derives.h: Use it.
 846         Formatting changes.
 847         * src/Makefile.am (noinst_HEADERS): Adjust.
 848
 849 2000-09-20  Akim Demaille  <akim@epita.fr>
 850
 851         * tests/atgeneral.m4: Update from Autoconf.
 852         * tests/calc.m4 (_AT_DATA_CALC_Y, AT_DATA_CALC_Y, _AT_CHECK_CALC)
 853         (AT_CHECK_CALC): New macros.
 854         Use these macros to test bison with options `', `--raw',
 855         `--debug', `--yacc', `--yacc --debug'.
 856
 857 2000-09-19  Akim Demaille  <akim@epita.fr>
 858
 859         * src/output.c: Formatting changes.
 860         * src/machine.h: Remove, leaving its contents in...
 861         * src/system.h: here.
 862         Include stdio.h.
 863         Adjust all dependencies on stdio.h and machine.h.
 864         * src/getargs.h: New file.
 865         Let all `extern' declarations about getargs.c be replaced with
 866         inclusion of `getargs.h'.
 867         * src/Makefile.am (noinst_HEADERS): Adjust.
 868
 869         * tests/calc.m4 (yyin): Be initialized in main, not on the global
 870         scope.
 871         (yyerror): Returns void, not int.
 872         * doc/bison.texinfo: Formatting changes.
 873
 874 2000-09-19  Akim Demaille  <akim@epita.fr>
 875
 876         * tests/calc.m4 (calc.y): Do not assign to stdin, as it's not
 877         portable.
 878
 879 2000-09-18  Akim Demaille  <akim@epita.fr>
 880
 881         * configure.in: Append WARNING_CFLAGS to CFLAGS.
 882         * src/Makefile.am (INCLUDES): Don't.
 883         Be ready to fetch headers in lib/.
 884
 885 2000-09-18  Akim Demaille  <akim@epita.fr>
 886
 887         * doc/bison.texinfo: Update the copyright.
 888         ANSIfy and GNUify the examples.
 889         Remove the old menu.
 890
 891 2000-09-18  Akim Demaille  <akim@epita.fr>
 892
 893         First set of tests: use the `calc' example from the documentation.
 894
 895         * src/bison.s1 (yyparse): Condition the code using `yytname' which
 896         is defined only when YYDEBUG is.
 897         * m4/atconfig.m4 (AT_CONFIG): Adjust to Autoconf 2.13.
 898         * src/files.c (tryopen, tryclose): Formatting changes.
 899         Move to the top and be static.
 900         * src/reader.c (read_signed_integer): Likewise.
 901         * tests/calc.m4: New file.
 902         * Makefile.am, suite.m4: Adjust.
 903         * m4/atconfig.m4: Set BISON_SIMPLE and BISON_HAIRY.
 904
 905 2000-09-18  Akim Demaille  <akim@epita.fr>
 906
 907         Add support for an Autotest test suite for Bison.
 908
 909         * m4/m4.m4, m4/atconfig.m4: New files.
 910         * m4/Makefile.am (EXTRA_DIST): Adjust.
 911         * tests/suite.m4, tests/Makefile.am, tests/atgeneral.m4: New
 912         files.
 913         * src/getargs.c: Display a more standard --version message.
 914         * src/reader.c (reader): Formatting changes.
 915         No longer depend upon VERSION_STRING.
 916         * configure.in: No longer use `dnl'.
 917         Set up the test suite and the new directory `tests/.
 918         (VERSION_STRING): Remove.
 919
 920 2000-04-14  Akim Demaille  <akim@epita.fr>
 921
 922         * src/reader.c (copy_comment2): New function, same as former
 923         `copy_comment', but outputs into two FILE *.
 924         (copy_comment): Use it.
 925         (parse_union_decl): Use it.
 926         (get_type, parse_start_decl): Use the same `invalid' message.
 927         (parse_start_decl, parse_union_decl): Use the same `multiple'
 928         message.
 929         (parse_union_decl, copy_guard, copy_action): Use the same
 930         `unmatched' message.
 931         * m4/Makefile.am (EXTRA_DIST): Add `warning.m4'.
 932
 933 2000-03-31  Akim Demaille  <akim@epita.fr>
 934
 935         * src/files.c (tryopen, tryclose): Move to the top.
 936         Be static.
 937
 938 2000-03-31  Akim Demaille  <akim@epita.fr>
 939
 940         * src/main.c (main): Don't call `done', exit does it.
 941
 942 2000-03-31  Akim Demaille  <akim@epita.fr>
 943
 944         * allocate.c: s/return (foo)/return foo/.
 945         * lalr.c: Likewise.
 946         * LR0.c: Likewise.
 947         * output.c: Likewise.
 948         * reader.c: Likewise.
 949         * symtab.c: Likewise.
 950         * vmsgetargs.c: Likewise.
 951
 952 2000-03-31  Akim Demaille  <akim@epita.fr>
 953
 954         Clean up the error reporting functions.
 955
 956         * src/report.c: New file.
 957         * src/report.h: Likewise.
 958         * src/Makefile.am: Adjust.
 959         * m4/error.m4: New file.
 960         * m4/Makefile.am: Adjust.
 961         * configure.in (jm_PREREQ_ERROR): Call it.
 962         * src/main.c (int_to_string, banner, fatal_banner, warn_banner):
 963         Remove.
 964         (fatal, fatals): Remove.  All callers use complain.c::fatal.
 965         (warn, warni, warns, warnss, warnss): Remove.  All callers use
 966         complain.c::complain.
 967         (toomany): Remove, use fatal instead.
 968         * src/files.c (done): No argument, use complain_message_count.
 969         * src/main.c (main): Register `done' to `atexit'.
 970
 971         * src/getargs.c (usage): More `fputs', less `fprintf'.
 972
 973 2000-03-28  Akim Demaille  <akim@epita.fr>
 974
 975         * lib/: New directory.
 976         * Makefile.am (SUBDIRS): Adjust.
 977         * configure.in: Adjust.
 978         (LIBOBJS): Although not used yet, AC_SUBST it, otherwise it's
 979         useless.
 980         * src/alloca.c: Moved to lib/.
 981         * src/getopt.c: Likewise.
 982         * src/getopt1.c: Likewise.
 983         * src/getopt.h: Likewise.
 984         * src/ansi2knr.c: Likewise.
 985         * src/ansi2knr.1: Likewise.
 986         * src/Makefile.am: Adjust.
 987         * lib/Makefile.am: New file.
 988
 989 2000-03-28  Akim Demaille  <akim@epita.fr>
 990
 991         * src/getargs.c (usage): Refresh the help message.
 992
 993 2000-03-17  Akim Demaille  <akim@epita.fr>
 994
 995         * src/getopt1.c: Updated from textutils 2.0e
 996         * src/getopt.c: Likewise.
 997         * src/getopt.h: Likewise.
 998
 999 2000-03-17  Akim Demaille  <akim@epita.fr>
1000
1001         * src/Makefile.am (bison.simple): Fix the awk program: quote only
1002         the file name, not the whole `#line LINE FILE'.
1003
1004 2000-03-17  Akim Demaille  <akim@epita.fr>
1005
1006         On syntax errors, report the token on which we choked.
1007
1008         * src/bison.s1 (yyparse): In the label yyerrlab, when
1009         YYERROR_VERBOSE, add yychar in msg.
1010
1011 2000-03-17  Akim Demaille  <akim@epita.fr>
1012
1013         * src/reader.c (copy_at): New function.
1014         (copy_guard): Use it.
1015         (copy_action): Use it.
1016
1017 2000-03-17  Akim Demaille  <akim@epita.fr>
1018
1019         Be kind to translators, save some useless translations.
1020
1021         * src/main.c (banner): New function.
1022         (fatal_banner): Use it.
1023         (warn_banner): Use it.
1024
1025 2000-03-17  Akim Demaille  <akim@epita.fr>
1026
1027         * src/reader.c (copy_definition): Use copy_string and
1028         copy_comment.  Removed now unused `match', `ended',
1029         `cplus_comment'.
1030         (copy_comment, copy_string): Moved, to be visible from
1031         copy_definition.
1032
1033 2000-03-17  Akim Demaille  <akim@epita.fr>
1034
1035         * src/reader.c (copy_string): Declare `static inline'.  No
1036         problems with inline, since it is checked by configure.
1037         (copy_comment): Likewise.
1038
1039 2000-03-17  Akim Demaille  <akim@epita.fr>
1040
1041         * src/reader.c (packsymbols): Formatting changes.
1042
1043 2000-03-17  Akim Demaille  <akim@epita.fr>
1044
1045         * src/reader.c (copy_comment): New function, factored out from:
1046         (copy_action): Use it.  Removed now unused `match', `ended',
1047         `cplus_comment'.
1048         (copy_guard): Likewise.
1049
1050 2000-03-17  Akim Demaille  <akim@epita.fr>
1051
1052         * src/reader.c (copy_string): New function, factored out from:
1053         (copy_action): Use it.
1054         (copy_guard): Likewise.
1055
1056 2000-03-17  Akim Demaille  <akim@epita.fr>
1057
1058         Change the handling of @s so that they behave exactly like $s.
1059         There is now a pseudo variable @$ (readble and writable), location
1060         of the lhs of the rule (by default ranging from the location of
1061         the first symbol of the rhs, to the location of the last symbol,
1062         or, if the rhs is empty, YYLLOC).
1063
1064         * src/bison.s1 [YYLSP_NEEDED] (yyloc): New variable, twin of
1065         yyval.
1066         (yyparse): When providing a default semantic action, provide a
1067         default location action.
1068         (after the $): No longer change `*YYLSP', just stack YYLOC the
1069         same way you stack YYVAL.
1070         * src/reader.c (read_declarations): Use warns.
1071         (copy_guard, case '@'): Also recognize `@$', expanded as `YYLOC'.
1072         (copy_action, case '@'): Likewise.
1073         Use a standard error message, to save useless work from
1074         translators.
1075
1076 2000-03-17  Akim Demaille  <akim@epita.fr>
1077
1078         * src/bison.s1: Formatting and cosmetics changes.
1079         * src/reader.c: Likewise.
1080         Update the Copyright notice.
1081
1082 2000-03-17  Akim Demaille  <akim@epita.fr>
1083
1084         * src/bison.s1 (#line): All set to `#line' only, since the
1085         Makefile now handles them.
1086
1087 2000-03-16  Akim Demaille  <akim@epita.fr>
1088
1089         * src/output.c (output_rule_data): Output the documentation of
1090         some of the tables.
1091         (Copyright notice): Update.
1092         Formatting changes.
1093
1094 2000-03-16  Akim Demaille  <akim@epita.fr>
1095
1096         * src/bison.s1 [!YYDEBUG]: Define yydebug to 0.  This allows to
1097         remove most `#if YYDEBUG != 0', since `if (yydebug)' is enough.
1098         One `#if YYDEBUG' remains, since it uses variables which are
1099         defined only if `YYDEBUG != 0'.
1100
1101 2000-03-16  Akim Demaille  <akim@epita.fr>
1102
1103         * src/bison.s1 (yyparse): Reorganize the definitions of the stacks
1104         and related variables so that the similarities are highlighted.
1105
1106 2000-03-16  Akim Demaille  <akim@epita.fr>
1107
1108         * src/bison.s1: Properly indent CPP directives.
1109
1110 2000-03-16  Akim Demaille  <akim@epita.fr>
1111
1112         * src/bison.s1: Properly indent the `alloca' CPP section.
1113
1114 2000-03-16  Akim Demaille  <akim@epita.fr>
1115
1116         Do not hard code values of directories in `configure.in'.
1117         Update the `configure' tool chain.
1118
1119         * configure.in (XPFILE, XPFILE1, LOCALEDIR): Remove, handled by
1120         src/makefile.am.
1121         (VERSION_STRING): Use the third arg of AC_DEFINE_UNQUOTED.
1122         (AC_OUTPUT): Add m4/Makefile.
1123         Bump to bison 1.28a, 1.29 has never been released.
1124         * acconfig.h (XPFILE, XPFILE1, LOCALEDIR): Remove, since they are
1125         handled via src/Makefile.am.
1126         (VERSION_STRING, PROTOTYPES, ENABLE_NLS, HAVE_CATGETS,
1127         HAVE_GETTEXT, HAVE_LC_MESSAGES, HAVE_STPCPY): Remove, handled by
1128         autoheader.
1129         * Makefile.am (SUBDIRS): Add m4.
1130         (ACLOCAL_AM_FLAGS): New variable.
1131         (AUTOMAKE_OPTIONS): Add check-news.
1132         * src/Makefile.am (bison.simple): Use awk to replace #line lines with
1133         the proper line number and file name.
1134         (DEFS): Propagate the location of bison library files and of the
1135         locale files.
1136         (INCLUDES): Added `-I ..' so that one can compile with srcdir !=
1137         builddir.
1138         * acinclude.m4: Remove, replaced by the directory m4.
1139         * m4/Makefile.am (EXTRA_DIST): New variable.
1140         * m4/gettext.m4: New file, from the fileutils.
1141         * m4/lcmessage.m4: Likewise
1142         * m4/progtest.m4: Likewise.
1143         * m4/bison-decl.m4: New file, extracted from former acinclude.m4.
1144
1145 2000-03-10  Akim Demaille  <akim@epita.fr>
1146
1147         * src/closure.c:
1148         Formatting changes of various comments.
1149         Respect the GNU coding standards at various places.
1150         Don't use `_()' when no translation is needed.
1151
1152 1999-12-13  Jesse Thilo  <jthilo@gnu.org>
1153
1154         * src/files.c:
1155         OS/2 honors TMPDIR environment variable.
1156
1157 1999-12-13  Jesse Thilo  <jthilo@gnu.org>
1158
1159         * doc/bison.texinfo: Tweaked spelling and grammar.
1160         Updated ISBN.
1161         Removed reference to price of printed copy.
1162         Mention BISON_SIMPLE and BISON_HAIRY.
1163
1164 1999-12-13  Jesse Thilo  <jthilo@gnu.org>
1165
1166         * configure.in, NEWS:
1167         Bison 1.29 released.
1168
1169 1999-10-27  Jesse Thilo  <jthilo@gnu.org>
1170
1171         * doc/.cvsignore, doc/Makefile.am, doc/refcard.tex:
1172         Added reference card.
1173
1174 1999-07-26  Jesse Thilo  <jthilo@gnu.org>
1175
1176         * po/ru.po: Added Russian translation.
1177
1178 1999-07-26  Jesse Thilo  <jthilo@gnu.org>
1179
1180         * configure.in: Added Russian translation.
1181
1182 1999-07-06  Jesse Thilo  <jthilo@gnu.org>
1183
1184         * configure.in, NEWS, README:
1185         Released version 1.28.
1186
1187 1999-06-14  Jesse Thilo  <jthilo@gnu.org>
1188
1189         * src/system.h:
1190         Squashed redefinition warning on some systems.
1191
1192         * src/getargs.c, src/Makefile.am, src/reader.c, src/version.c:
1193         Have configure build version string instead of relying on ANSI string
1194         concatentation.
1195
1196 1999-06-14  Jesse Thilo  <jthilo@gnu.org>
1197
1198         * po/POTFILES.in: Got rid of version.c.
1199
1200 1999-06-14  Jesse Thilo  <jthilo@gnu.org>
1201
1202         * acconfig.h, configure.in:
1203         Have configure build version string instead of relying on ANSI string
1204         concatentation.
1205
1206 1999-06-08  Jesse Thilo  <jthilo@gnu.org>
1207
1208         * doc/bison.1:
1209         Dropped mention of `+' for long-named options.
1210
1211 1999-05-30  Jesse Thilo  <jthilo@gnu.org>
1212
1213         * src/files.c: Added <unistd.h> for unlink().
1214
1215         * src/Makefile.am, src/system.h:
1216         I18n fixes.
1217
1218 1999-05-30  Jesse Thilo  <jthilo@gnu.org>
1219
1220         * README: Added a FAQ list.
1221
1222         * configure.in, acconfig.h:
1223         I18n fixes.
1224
1225 1999-05-30  Jesse Thilo  <jthilo@gnu.org>
1226
1227         * doc/FAQ, doc/Makefile.am:
1228         Added a FAQ list.
1229
1230 1999-05-19  Jesse Thilo  <jthilo@gnu.org>
1231
1232         * src/alloc.h, src/symtab.h, src/version.c:
1233         Protected inclusion of "config.h" with HAVE_CONFIG_H.
1234
1235 1999-04-18  Jesse Thilo  <jthilo@gnu.org>
1236
1237         * src/.cvsignore, src/Makefile.am:
1238         Reorganized: sources in `src', documentation in `doc'.
1239
1240         * src/lex.c (literalchar):
1241         fixed the code for escaping double quotes (thanks
1242         Jonathan Czisny.)
1243
1244 1999-04-18  Jesse Thilo  <jthilo@gnu.org>
1245
1246         * po/de.po, po/es.po, po/fr.po, po/nl.po, po/POTFILES.in:
1247         Adjusted paths to reflect directory reorganization.
1248
1249 1999-04-18  Jesse Thilo  <jthilo@gnu.org>
1250
1251         * doc/.cvsignore, doc/Makefile.am:
1252         Reorganized: sources in `src', documentation in `doc'.
1253
1254 1999-04-18  Jesse Thilo  <jthilo@gnu.org>
1255
1256         * configure.in:
1257         Updated AC_INIT file to reflect directory reorganization.
1258
1259         * configure.in, .cvsignore, Makefile.am, POTFILES.in:
1260         Reorganized: sources in `src', documentation in `doc'.
1261
1262 1999-04-13  Jesse Thilo  <jthilo@gnu.org>
1263
1264         * src/allocate.c:
1265         Don't declare calloc() and realloc() if not necessary.
1266
1267 1999-04-13  Jesse Thilo  <jthilo@gnu.org>
1268
1269         * configure.in, acconfig.h, acinclude.m4:
1270         Don't declare calloc() and realloc() if not necessary.
1271
1272 1999-03-23  Jesse Thilo  <jthilo@gnu.org>
1273
1274         * po/.cvsignore: Added i18n support.
1275
1276 1999-03-23  Jesse Thilo  <jthilo@gnu.org>
1277
1278         * acconfig.h, configure.in, Makefile.am:
1279         Added i18n support.
1280
1281 1999-03-22  Jesse Thilo  <jthilo@gnu.org>
1282
1283         * src/bison.s1: Fixed #line numbers.
1284
1285 1999-03-15  Jesse Thilo  <jthilo@gnu.org>
1286
1287         * po/es.po, po/fr.po, po/nl.po, po/de.po:
1288         Added PO files from Translation Project.
1289
1290 1999-03-03  Jesse Thilo  <jthilo@gnu.org>
1291
1292         * Makefile.am:
1293         Added support for non-ANSI compilers (ansi2knr).
1294
1295 1999-02-16  Jesse Thilo  <jthilo@gnu.org>
1296
1297         * configure.in: Bumped version number to 1.27.
1298
1299         * Makefile.am:
1300         Added `bison.simple' to list of files removed by `make distclean'.
1301
1302 1999-02-12  Jesse Thilo  <jthilo@gnu.org>
1303
1304         * src/files.c, src/files.h:
1305         Defined locations of parser files in config.h instead of Makefile.
1306
1307 1999-02-12  Jesse Thilo  <jthilo@gnu.org>
1308
1309         * acconfig.h, acinclude.m4, configure.in, Makefile.am:
1310         Defined locations of parser files in config.h instead of Makefile.
1311
1312 1999-02-09  Jesse Thilo  <jthilo@gnu.org>
1313
1314         * Makefile.am:
1315         Removed inappropriate use of $< macro.
1316
1317 1999-02-05  Jesse Thilo  <jthilo@gnu.org>
1318
1319         * po/Makefile.in.in, po/POTFILES.in:
1320         Add `po' directory skeleton.
1321
1322 1999-01-27  Jesse Thilo  <jthilo@gnu.org>
1323
1324         * README: Document help-bison list.
1325
1326         * configure.in: Add check for mkstemp().
1327
1328 1999-01-20  Jesse Thilo  <jthilo@gnu.org>
1329
1330         * src/conflicts.c, src/LR0.c, src/output.c, src/reader.c:
1331         Hush a few compiler warnings.
1332
1333         * src/files.c:
1334         Add tryclose(), which verifies that fclose was successful.
1335         Hush a couple of compiler warnings.
1336
1337 1999-01-20  Jesse Thilo  <jthilo@gnu.org>
1338
1339         * Makefile.am, OChangeLog:
1340         ChangeLog is now automatically generated.  Include the old version as
1341         OChangeLog.
1342
1343 1999-01-14  Jesse Thilo  <jthilo@gnu.org>
1344
1345         * 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:
1346         Update FSF address.
1347
1348 1999-01-14  Jesse Thilo  <jthilo@gnu.org>
1349
1350         * doc/bison.texinfo: Fix formatting glitch.
1351
1352         * doc/bison.texinfo: Update FSF address.
1353
1354 1999-01-14  Jesse Thilo  <jthilo@gnu.org>
1355
1356         * acconfig.h: Update FSF address.
1357
1358 1999-01-08  Jesse Thilo  <jthilo@gnu.org>
1359
1360         * src/system.h:
1361         Don't define PACKAGE here, since config.h defines it.
1362
1363 1998-12-30  Jesse Thilo  <jthilo@gnu.org>
1364
1365         * src/reader.c: Update copyright date.
1366
1367         * src/main.c:
1368         Ditch sprintf to statically-sized buffers in fatal/warn functions in
1369         favor of output directly to stderr (avoids buffer overruns).
1370
1371         * src/reader.c: Some checks for premature EOF.
1372
1373         * 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:
1374         Use prototypes if the compiler understands them.
1375
1376         * src/files.c: Honor TMPDIR on Unix hosts.
1377         Use prototypes if the compiler understands them.
1378
1379         * src/reader.c:
1380         Fix a couple of buffer overrun bugs.
1381         Use prototypes if the compiler understands them.
1382
1383         * src/system.h: Include unistd.h and ctype.h.
1384         Use #ifdef instead of #if for NLS symbols.
1385
1386 1998-12-30  Jesse Thilo  <jthilo@gnu.org>
1387
1388         * doc/bison.texinfo:
1389         Delete comment "consider using @set for edition number, etc..." since
1390         we now are doing so.
1391
1392 1998-12-30  Jesse Thilo  <jthilo@gnu.org>
1393
1394         * configure.in:
1395         Use prototypes if the compiler understands them.
1396
1397         * NEWS: Document 1.26 highlights.
1398
1399         * Makefile.am: Require Automake 1.3 or later.
1400
1401         * acconfig.h:
1402         Use prototypes if the compiler understands them.
1403
1404 1998-12-29  Jesse Thilo  <jthilo@gnu.org>
1405
1406         * src/version.c:
1407         Use VERSION symbol from automake for version number.
1408
1409 1998-12-29  Jesse Thilo  <jthilo@gnu.org>
1410
1411         * acconfig.h, configure.in, version.cin:
1412         Use VERSION symbol from automake for version number.
1413
1414 1998-11-28  Jesse Thilo  <jthilo@gnu.org>
1415
1416         * Makefile.am:
1417         Distribute original version of simple parser (bison.s1), not built
1418         version (bison.simple).
1419
1420 1998-11-28  Jesse Thilo  <jthilo@gnu.org>
1421
1422         * doc/bison.texinfo: Add info dir entry.
1423
1424         * doc/bison.texinfo:
1425         Let automake put version number into documentation.
1426
1427 1998-11-26  Jesse Thilo  <jthilo@gnu.org>
1428
1429         * src/bison.cld, src/build.com, src/vmshlp.mar:
1430         Add non-RCS files from /gd/gnu/bison.
1431
1432 1998-11-26  Jesse Thilo  <jthilo@gnu.org>
1433
1434         * doc/bison.1:
1435         Document the BISON_HAIRY and BISON_SIMPLE variables.
1436
1437 1998-11-25  Jesse Thilo  <jthilo@gnu.org>
1438
1439         * src/version.c: Build version.c automatically.
1440
1441         * src/reader.c:
1442         Fix token numbering (used to start at 258, not 257).
1443
1444         * src/system.h: Include config.h.
1445
1446         * src/getargs.c: Update bug report address.
1447
1448         * src/alloca.c, src/getopt1.c, src/getopt.c, src/getopt.h:
1449         Get latest copies of alloca.c, getopt.c, getopt.h, getopt1.c from gnu.org.
1450
1451 1998-11-25  Jesse Thilo  <jthilo@gnu.org>
1452
1453         * Makefile.am:
1454         Rename bison.simple to bison.s1 (bison.simple is then built from bison.s1).
1455
1456         * configure.in, version.cin:
1457         Build version.c automatically.
1458
1459         * AUTHORS: Add AUTHORS file.
1460
1461         * README: Update bug report address.
1462
1463         * bison.simple:
1464         Rename bison.simple to bison.s1 (bison.simple is then built from bison.s1).
1465
1466         * configure.in, Makefile.am, Makefile.in, stamp-h.in:
1467         Add automake stuff.
1468
1469 1998-11-25  Jesse Thilo  <jthilo@gnu.org>
1470
1471         * doc/bison.texinfo: Clean up some formatting.
1472
1473 1998-05-05  Richard Stallman  <rms@gnu.org>
1474
1475         * doc/bison.texinfo:
1476         Explain better why to make a pure parser.
1477
1478 1998-01-05  Richard Stallman  <rms@gnu.org>
1479
1480         * src/files.c (openfiles):
1481         [_WIN32 && !__CYGWIN32__] Use TEMP or Temp to
1482         find a temporary directory, if possible.  Do not unlink files while
1483         they are open.
1484
1485 1997-08-25  Richard Stallman  <rms@gnu.org>
1486
1487         * src/reader.c (stack_offset;):
1488         Change some warni to warns.
1489
1490         * src/lex.c (literalchar): Use warns, not warni.
1491
1492 1997-06-28  Richard Stallman  <rms@gnu.org>
1493
1494         * src/bison.s1: Add a Bison version comment.
1495
1496         * src/main.c (fatal, warn, berror):
1497         Use program_name.
1498
1499 1997-06-28  Richard Stallman  <rms@gnu.org>
1500
1501         * Makefile.in (bison_version): New variable.
1502         (dist): Use that variable.
1503         (bison.s1): Substitute the Bison version into bison.simple.
1504
1505         * bison.simple: Add a Bison version comment.
1506
1507 1997-06-18  Richard Stallman  <rms@gnu.org>
1508
1509         * src/main.c (fatal, warn, berror):
1510         Make error messages standard.
1511         (toomany): Improve error message text.
1512
1513         * 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:
1514         new.h renamed to alloc.h.
1515
1516 1997-06-18  Richard Stallman  <rms@gnu.org>
1517
1518         * Makefile.in: new.h renamed to alloc.h.
1519
1520 1997-05-24  Richard Stallman  <rms@gnu.org>
1521
1522         * src/lex.c (literalchar):
1523         Fix the code for escaping \, " and '.
1524
1525         (lex): Avoid trouble when there are many chars
1526         to discard in a char literal with just several chars in it.
1527
1528 1997-05-17  Richard Stallman  <rms@gnu.org>
1529
1530         * src/bison.s1:
1531         Use malloc, if using alloca is troublesome.
1532         (YYSTACK_USE_ALLOCA): New flag macro.
1533         Define it for some systems and compilers.
1534         (YYSTACK_ALLOC): New macro.
1535         (yyparse): Use YYSTACK_ALLOC to allocate stack.
1536         If it was malloc'd, free it.
1537
1538 1997-05-17  Richard Stallman  <rms@gnu.org>
1539
1540         * bison.simple:
1541         Use malloc, if using alloca is troublesome.
1542         (YYSTACK_USE_ALLOCA): New flag macro.
1543         Define it for some systems and compilers.
1544         (YYSTACK_ALLOC): New macro.
1545         (yyparse): Use YYSTACK_ALLOC to allocate stack.
1546         If it was malloc'd, free it.
1547
1548 1997-04-23  Richard Stallman  <rms@gnu.org>
1549
1550         * src/bison.s1:
1551         (alloca) [__hpux]: Always define as __builtin_alloca.
1552
1553 1997-04-23  Richard Stallman  <rms@gnu.org>
1554
1555         * bison.simple:
1556         (alloca) [__hpux]: Always define as __builtin_alloca.
1557
1558 1997-04-22  Richard Stallman  <rms@gnu.org>
1559
1560         * src/bison.s1:
1561         [__hpux]: Include alloca.h (right for HPUX 10)
1562         instead of declaring alloca (right for HPUX 9).
1563
1564         * src/bison.s1 (__yy_memcpy):
1565         Declare arg `count' as unsigned int.
1566         (yyparse): Cast third arg to __yy_memcpy to unsigned int.
1567
1568 1997-04-22  Richard Stallman  <rms@gnu.org>
1569
1570         * bison.simple:
1571         [__hpux]: Include alloca.h (right for HPUX 10)
1572         instead of declaring alloca (right for HPUX 9).
1573
1574         * bison.simple (__yy_memcpy):
1575         Declare arg `count' as unsigned int.
1576         (yyparse): Cast third arg to __yy_memcpy to unsigned int.
1577
1578 1997-01-03  Richard Stallman  <rms@gnu.org>
1579
1580         * src/allocate.c: [__STDC__ or _MSC_VER]:
1581         Declare calloc and realloc to return void *.
1582
1583 1997-01-02  Richard Stallman  <rms@gnu.org>
1584
1585         * src/system.h:
1586         [_MSC_VER]: Include stdlib.h and process.h.
1587         [_MSC_VER] (getpid): Define as macro--translate it to _getpid.
1588
1589         * src/main.c (main): Return FAILURE as a value.
1590         (printable_version): Declare arg as int, not char.
1591
1592 1997-01-02  Richard Stallman  <rms@gnu.org>
1593
1594         * Makefile.in (dist):
1595         Explicitly check for symlinks, and copy them.
1596
1597 1996-12-19  Richard Stallman  <rms@gnu.org>
1598
1599         * src/files.c:
1600         [_MSC_VER] (XPFILE, XPFILE1): Define, if not already defined.
1601
1602 1996-12-18  Paul Eggert  <eggert@gnu.org>
1603
1604         * src/bison.s1 (yyparse):
1605         If __GNUC__ and YYPARSE_PARAM are both defined,
1606         declare yyparse to have a void * argument.
1607
1608 1996-12-18  Paul Eggert  <eggert@gnu.org>
1609
1610         * bison.simple (yyparse):
1611         If __GNUC__ and YYPARSE_PARAM are both defined,
1612         declare yyparse to have a void * argument.
1613
1614 1996-12-17  Richard Stallman  <rms@gnu.org>
1615
1616         * src/reduce.c (nbits): Add some casts.
1617
1618 1996-08-12  Richard Stallman  <rms@gnu.org>
1619
1620         * src/bison.s1: Test _MSDOS as well as _MSDOS_.
1621
1622 1996-08-12  Richard Stallman  <rms@gnu.org>
1623
1624         * bison.simple: Test _MSDOS as well as _MSDOS_.
1625
1626 1996-07-31  Richard Stallman  <rms@gnu.org>
1627
1628         * src/bison.s1:
1629         [__sun && __i386]: Include alloca.h.
1630
1631 1996-07-31  Richard Stallman  <rms@gnu.org>
1632
1633         * bison.simple:
1634         [__sun && __i386]: Include alloca.h.
1635
1636 1996-07-30  Richard Stallman  <rms@gnu.org>
1637
1638         * src/bison.s1: Comment change.
1639
1640         * src/bison.s1: Test _MSDOS_, not MSDOS.
1641
1642 1996-07-30  Richard Stallman  <rms@gnu.org>
1643
1644         * bison.simple: Comment change.
1645
1646         * bison.simple: Test _MSDOS_, not MSDOS.
1647
1648 1996-06-01  Richard Stallman  <rms@gnu.org>
1649
1650         * 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:
1651         Insert `_' macro around many string constants.
1652
1653         * src/main.c:
1654         Insert `_' macro around many string constants.
1655
1656         (main): Call setlocale, bindtextdomain and textdomain.
1657
1658         * src/system.h: [HAVE_LOCALE_H]: Include locale.h.
1659         [! HAVE_LOCALE_H] (setlocale): Define as no-op.
1660         [ENABLE_NLS]: Include libintl.h.
1661         [ENABLE_NLS] (gettext): Define.
1662         [! ENABLE_NLS] (bintextdomain, textdomain, _): Consolation definitions.
1663         (N_, PACKAGE, LOCALEDIR): New macros.
1664
1665 1996-06-01  Richard Stallman  <rms@gnu.org>
1666
1667         * POTFILES.in: New file.
1668
1669         * Makefile.in (allocate.o):
1670         Define target explicitly.
1671
1672         * Makefile.in (CFLAGS): Set to @CFLAGS@.
1673         (LDFLAGS): Set to @LDFLAGS@.
1674         (configure): Run autoconf only if preceding `cd' succeeds.
1675         (bison.s1): Redirect output to temporary file then move the
1676         temporary to the target, rather than redirecting directly to bison.s1.
1677         (clean): Remove config.status and config.log.
1678         (distclean): Don't remove config.status here.
1679
1680 1996-05-12  Richard Stallman  <rms@gnu.org>
1681
1682         * src/bison.s1:
1683         (__yy_memcpy) [__cplusplus]: Reorder declarations of variables f and t.
1684
1685 1996-05-12  Richard Stallman  <rms@gnu.org>
1686
1687         * bison.simple:
1688         (__yy_memcpy) [__cplusplus]: Reorder declarations of variables f and t.
1689
1690 1996-05-11  Richard Stallman  <rms@gnu.org>
1691
1692         * src/bison.s1 (__yy_memcpy):
1693         Really reorder the args, as was supposedly done on Feb 14 1995.
1694         (yyparse): Calls changed accordingly.
1695
1696 1996-05-11  Richard Stallman  <rms@gnu.org>
1697
1698         * Makefile.in (dist): Don't use $(srcdir).
1699
1700         * bison.simple (__yy_memcpy):
1701         Really reorder the args, as was supposedly done on Feb 14 1995.
1702         (yyparse): Calls changed accordingly.
1703
1704 1996-01-27  Richard Stallman  <rms@gnu.org>
1705
1706         * src/output.c (output_rule_data):
1707         Test YYERROR_VERBOSE in the conditional
1708         around the definition of ttyname.
1709
1710 1995-12-29  Richard Stallman  <rms@gnu.org>
1711
1712         * src/bison.s1:
1713         Fix line numbers in #line commands.
1714
1715 1995-12-29  Richard Stallman  <rms@gnu.org>
1716
1717         * bison.simple:
1718         Fix line numbers in #line commands.
1719
1720 1995-12-27  Richard Stallman  <rms@gnu.org>
1721
1722         * src/bison.s1 (YYPARSE_PARAM_DECL):
1723         In C++, make it always null.
1724         (YYPARSE_PARAM_ARG): New macro.
1725         (yyparse): Use YYPARSE_PARAM_ARG.
1726
1727 1995-12-27  Richard Stallman  <rms@gnu.org>
1728
1729         * bison.simple (YYPARSE_PARAM_DECL):
1730         In C++, make it always null.
1731         (YYPARSE_PARAM_ARG): New macro.
1732         (yyparse): Use YYPARSE_PARAM_ARG.
1733
1734 1995-11-29  Richard Stallman  <rms@gnu.org>
1735
1736         * doc/bison.texinfo:
1737         Describe literal string tokens, %raw, %no_lines, %token_table.
1738
1739 1995-11-29  Daniel Hagerty  <hag@gnu.org>
1740
1741         * doc/bison.texinfo: Fixed update date
1742
1743 1995-10-16  Richard Stallman  <rms@gnu.org>
1744
1745         * src/version.c: Version 1.25.
1746
1747 1995-10-16  Richard Stallman  <rms@gnu.org>
1748
1749         * NEWS: *** empty log message ***
1750
1751 1995-10-16  Richard Stallman  <rms@gnu.org>
1752
1753         * doc/bison.1, doc/bison.rnh:
1754         Add new options.
1755
1756 1995-10-15  Richard Stallman  <rms@gnu.org>
1757
1758         * src/vmsgetargs.c, src/getargs.c:
1759         Added -n, -k, and -raw switches.
1760         (noparserflag, toknumflag, rawtoknumflag): New variables.
1761
1762         * src/symtab.h (SALIAS):
1763         New #define for adding aliases to %token.
1764         (struct bucket): Added `alias' field.
1765
1766         * src/reduce.c (reduce_grammar):
1767         Revise error message.
1768         (print_notices): Remove final `.' from error message.
1769
1770         * src/reader.c (reader_output_yylsp):
1771         New function.
1772         (readgram): Use `#if 0' around code that accepted %command
1773         inside grammar rules:  The documentation doesn't allow it,
1774         and it will fail since the %command processors scan for the next %.
1775         (parse_token_decl):  Extended the %token
1776         declaration to allow a multi-character symbol as an alias.
1777         (parse_thong_decl): New function.
1778         (read_declarations): Added %thong declarations.
1779         (read_declarations): Handle NOOP to deal with allowing
1780         % declarations as another means to specify the flags.
1781         (readgram): Allow %prec prior to semantics embedded in a rule.
1782         (skip_to_char, read_declarations, copy_definition)
1783         (parse_token_decl, parse_start_decl, parse_type_decl)
1784         (parse_assoc_decl, parse_union_decl, parse_expect_decl)
1785         (get_type_name, copy_guard, copy_action, readgram)
1786         (get_type, packsymbols):  Revised most error messages.
1787         Changed `fatal' to `warnxxx' to avoid aborting for error.
1788         Revised and use multiple warnxxx functions to avoid using VARARGS1.
1789         (read_declarations): Improve the error message for
1790         an invalid character.  Do not abort.
1791         (read_declarations, copy_guard, copy_action): Use
1792         printable_version to avoid unprintable characters in printed output.
1793         (parse_expect_decl): Error if argument to %expect exceeds 10 digits.
1794         (parse_token_decl, parse_assoc_decl, parse_type_decl, get_type):
1795         Allow the type of a non-terminal can be given
1796         more than once, as long as all specifications give the same type.
1797
1798         * src/output.c:
1799         (output_headers, output_trailers, output, output_gram)
1800         (output_rule_data): Implement noparserflag variable.
1801         Implement toknumflag variable.
1802         (output): Call reader_output_yylsp to output LTYPESTR.
1803
1804         * src/main.c (main):
1805          If reader sees an error, don't process the grammar.
1806         (fatals): Updated to not use VARARGS1.
1807         (printable_version, int_to_string, warn, warni, warns, warnss)
1808         (warnsss): New error reporting functions.  Avoid abort for error.
1809
1810         * src/lex.h:
1811         Added THONG and NOOP for alias processing.
1812         Added SETOPT for the new code that allows setting options with %flags.
1813
1814         * src/lex.c:
1815         Include getopt.h.  Add some extern decls.
1816         (safegetc): New function to deal with EOF gracefully.
1817         (literalchar); new function to deal with reading \ escapes.
1818         (lex): Use literalchar.
1819         (lex): Implemented "..." tokens.
1820         (literalchar, lex, parse_percent_token): Made tokenbuffer
1821         always contain the token.  This includes growing the token
1822         buffer while reading an integer.
1823         (parse_percent_token): Replaced if-else statement with percent_table.
1824         (parse_percent_token): Added % declarations as another
1825         way to specify the flags -n, -l, and -r.  Also added hooks for
1826         -d, -k, -y, -v, -t, -p, -b, -o, but implementation requires
1827         major changes to files.c.
1828         (lex) Retain in the incoming stream a character following
1829         an incorrect '/'.
1830         (skip_white_space, lex):  Revised most error messages
1831         and changed fatal to warn to avoid aborting.
1832         (percent_table):  Added %thong declarations.
1833
1834         * src/gram.h: Comment changes.
1835
1836         * src/files.c (openfiles, open_extra_files, done):
1837          Add faction flag
1838         and actfile file.  Handle noparserflag.  Both for -n switch.
1839
1840         * src/conflicts.c (resolve_sr_conflict):
1841         Remove use of alloca.
1842
1843 1995-06-01  Jim Meyering  <meyering@gnu.org>
1844
1845         * doc/bison.texinfo: *** empty log message ***
1846
1847 1995-05-06  Richard Stallman  <rms@gnu.org>
1848
1849         * src/bison.s1: Comment change.
1850
1851 1995-05-06  Richard Stallman  <rms@gnu.org>
1852
1853         * bison.simple: Comment change.
1854
1855 1995-05-03  Richard Stallman  <rms@gnu.org>
1856
1857         * src/version.c: Version now 1.24.
1858
1859         * src/bison.s1: Change distribution terms.
1860
1861         * src/version.c: Version now 1.23.
1862
1863 1995-05-03  Richard Stallman  <rms@gnu.org>
1864
1865         * doc/bison.texinfo:
1866         Rewrite "Conditions for Using Bison".
1867         Update version to 1.24.
1868
1869 1995-05-03  Richard Stallman  <rms@gnu.org>
1870
1871         * bison.simple: Change distribution terms.
1872
1873 1995-02-23  Richard Stallman  <rms@gnu.org>
1874
1875         * src/files.c: Test __VMS_POSIX as well as VMS.
1876
1877 1995-02-14  Jim Meyering  <meyering@gnu.org>
1878
1879         * src/bison.s1 (__yy_memcpy):
1880         Renamed from __yy_bcopy to avoid
1881         confusion.  Reverse FROM and TO arguments to be consistent with
1882         those of memcpy.
1883
1884 1995-02-14  Jim Meyering  <meyering@gnu.org>
1885
1886         * bison.simple (__yy_memcpy):
1887         Renamed from __yy_bcopy to avoid
1888         confusion.  Reverse FROM and TO arguments to be consistent with
1889         those of memcpy.
1890
1891 1994-11-10  David J. MacKenzie  <djm@gnu.org>
1892
1893         * NEWS: reformat
1894
1895         * NEWS: New file.
1896
1897         * Makefile.in (DISTFILES): Include NEWS.
1898
1899         * Makefile.in (DISTFILES):
1900         Include install-sh, not install.sh.
1901
1902         * configure.in: Update to Autoconf v2 macro names.
1903
1904 1994-10-05  David J. MacKenzie  <djm@gnu.org>
1905
1906         * Makefile.in: fix typo
1907
1908         * Makefile.in (prefix, exec_prefix):
1909         Let configure set them.
1910
1911 1994-09-28  David J. MacKenzie  <djm@gnu.org>
1912
1913         * Makefile.in: Set datadir to $(prefix)/share.
1914
1915 1994-09-15  Richard Stallman  <rms@gnu.org>
1916
1917         * src/bison.s1:
1918         Update copyright notice and GPL version.
1919
1920 1994-09-15  Richard Stallman  <rms@gnu.org>
1921
1922         * bison.simple:
1923         Update copyright notice and GPL version.
1924
1925 1994-07-12  Richard Stallman  <rms@gnu.org>
1926
1927         * src/reduce.c, src/reader.c:
1928         entered into RCS
1929
1930 1994-05-05  David J. MacKenzie  <djm@gnu.org>
1931
1932         * Makefile.in: entered into RCS
1933
1934 1994-03-26  Richard Stallman  <rms@gnu.org>
1935
1936         * src/bison.s1: entered into RCS
1937
1938 1994-03-26  Richard Stallman  <rms@gnu.org>
1939
1940         * bison.simple: entered into RCS
1941
1942 1994-03-25  Richard Stallman  <rms@gnu.org>
1943
1944         * src/main.c: entered into RCS
1945
1946 1994-03-24  Richard Stallman  <rms@gnu.org>
1947
1948         * src/conflicts.c: entered into RCS
1949
1950 1994-01-02  Richard Stallman  <rms@gnu.org>
1951
1952         * Makefile.in: *** empty log message ***
1953
1954 1993-11-21  Richard Stallman  <rms@gnu.org>
1955
1956         * src/bison.s1: *** empty log message ***
1957
1958 1993-11-21  Richard Stallman  <rms@gnu.org>
1959
1960         * doc/bison.texinfo: entered into RCS
1961
1962         * doc/bison.texinfo: *** empty log message ***
1963
1964 1993-11-21  Richard Stallman  <rms@gnu.org>
1965
1966         * bison.simple: *** empty log message ***
1967
1968 1993-10-25  David J. MacKenzie  <djm@gnu.org>
1969
1970         * doc/bison.texinfo: *** empty log message ***
1971
1972 1993-10-19  Richard Stallman  <rms@gnu.org>
1973
1974         * src/bison.s1: *** empty log message ***
1975
1976 1993-10-19  Richard Stallman  <rms@gnu.org>
1977
1978         * bison.simple: *** empty log message ***
1979
1980 1993-10-14  Richard Stallman  <rms@gnu.org>
1981
1982         * src/bison.s1: *** empty log message ***
1983
1984 1993-10-14  Richard Stallman  <rms@gnu.org>
1985
1986         * bison.simple: *** empty log message ***
1987
1988 1993-09-14  David J. MacKenzie  <djm@gnu.org>
1989
1990         * doc/bison.texinfo: *** empty log message ***
1991
1992 1993-09-13  Noah Friedman  <friedman@gnu.org>
1993
1994         * Makefile.in: *** empty log message ***
1995
1996 1993-09-10  Richard Stallman  <rms@gnu.org>
1997
1998         * src/conflicts.c: *** empty log message ***
1999
2000         * src/system.h: entered into RCS
2001
2002 1993-09-10  Richard Stallman  <rms@gnu.org>
2003
2004         * doc/bison.1: entered into RCS
2005
2006 1993-09-06  Noah Friedman  <friedman@gnu.org>
2007
2008         * src/version.c: entered into RCS
2009
2010 1993-09-06  Noah Friedman  <friedman@gnu.org>
2011
2012         * Makefile.in: *** empty log message ***
2013
2014 1993-07-30  David J. MacKenzie  <djm@gnu.org>
2015
2016         * Makefile.in: *** empty log message ***
2017
2018 1993-07-24  Richard Stallman  <rms@gnu.org>
2019
2020         * src/bison.s1: *** empty log message ***
2021
2022 1993-07-24  Richard Stallman  <rms@gnu.org>
2023
2024         * bison.simple: *** empty log message ***
2025
2026 1993-07-08  David J. MacKenzie  <djm@gnu.org>
2027
2028         * Makefile.in: *** empty log message ***
2029
2030 1993-07-04  Richard Stallman  <rms@gnu.org>
2031
2032         * src/bison.s1: *** empty log message ***
2033
2034 1993-07-04  Richard Stallman  <rms@gnu.org>
2035
2036         * bison.simple: *** empty log message ***
2037
2038 1993-06-26  David J. MacKenzie  <djm@gnu.org>
2039
2040         * src/getargs.c: entered into RCS
2041
2042 1993-06-26  David J. MacKenzie  <djm@gnu.org>
2043
2044         * doc/bison.texinfo: *** empty log message ***
2045
2046         * doc/bison.1: New file.
2047
2048 1993-06-25  Richard Stallman  <rms@gnu.org>
2049
2050         * src/getargs.c: New file.
2051
2052 1993-06-16  Richard Stallman  <rms@gnu.org>
2053
2054         * src/bison.s1: *** empty log message ***
2055
2056 1993-06-16  Richard Stallman  <rms@gnu.org>
2057
2058         * bison.simple: *** empty log message ***
2059
2060 1993-06-03  Richard Stallman  <rms@gnu.org>
2061
2062         * src/bison.s1: New file.
2063
2064 1993-06-03  Richard Stallman  <rms@gnu.org>
2065
2066         * doc/bison.texinfo: *** empty log message ***
2067
2068 1993-06-03  Richard Stallman  <rms@gnu.org>
2069
2070         * bison.simple: New file.
2071
2072 1993-05-19  Richard Stallman  <rms@gnu.org>
2073
2074         * doc/bison.texinfo: New file.
2075
2076 1993-05-07  Noah Friedman  <friedman@gnu.org>
2077
2078         * Makefile.in: *** empty log message ***
2079
2080 1993-04-28  Noah Friedman  <friedman@gnu.org>
2081
2082         * src/reader.c: *** empty log message ***
2083
2084 1993-04-23  Noah Friedman  <friedman@gnu.org>
2085
2086         * src/alloc.h: entered into RCS
2087
2088 1993-04-20  David J. MacKenzie  <djm@gnu.org>
2089
2090         * src/version.c: *** empty log message ***
2091
2092         * src/files.c, src/allocate.c:
2093         entered into RCS
2094
2095         * src/reader.c: *** empty log message ***
2096
2097         * src/lex.c: entered into RCS
2098
2099         * src/conflicts.c: New file.
2100
2101         * src/symtab.c: entered into RCS
2102
2103         * src/alloc.h: New file.
2104
2105         * src/LR0.c: entered into RCS
2106
2107 1993-04-18  Noah Friedman  <friedman@gnu.org>
2108
2109         * src/reader.c: New file.
2110
2111         * src/version.c: *** empty log message ***
2112
2113 1993-04-18  Noah Friedman  <friedman@gnu.org>
2114
2115         * Makefile.in: *** empty log message ***
2116
2117 1993-04-17  Noah Friedman  <friedman@gnu.org>
2118
2119         * Makefile.in: *** empty log message ***
2120
2121 1993-04-15  Richard Stallman  <rms@gnu.org>
2122
2123         * src/main.c, src/files.c:
2124         New file.
2125
2126 1993-04-15  Noah Friedman  <friedman@gnu.org>
2127
2128         * configure.in: entered into RCS
2129
2130         * configure.in: *** empty log message ***
2131
2132         * configure.in: New file.
2133
2134 1993-04-14  Richard Stallman  <rms@gnu.org>
2135
2136         * Makefile.in: New file.
2137
2138 1993-04-13  Richard Stallman  <rms@gnu.org>
2139
2140         * src/version.c: New file.
2141
2142 1993-03-25  Richard Stallman  <rms@gnu.org>
2143
2144         * src/output.c: entered into RCS
2145
2146 1992-09-25  Richard Stallman  <rms@gnu.org>
2147
2148         * configure.bat: entered into RCS
2149
2150 1992-06-22  Richard Stallman  <rms@gnu.org>
2151
2152         * src/vmsgetargs.c: entered into RCS
2153
2154 1992-06-22  Richard Stallman  <rms@gnu.org>
2155
2156         * doc/bison.rnh: entered into RCS
2157
2158 1992-04-20  David J. MacKenzie  <djm@gnu.org>
2159
2160         * README: entered into RCS
2161
2162 1992-01-22  Richard Stallman  <rms@gnu.org>
2163
2164         * src/machine.h: entered into RCS
2165
2166 1991-12-21  Richard Stallman  <rms@gnu.org>
2167
2168         * src/lalr.c, src/closure.c:
2169         entered into RCS
2170
2171 1991-12-20  Richard Stallman  <rms@gnu.org>
2172
2173         * src/state.h: entered into RCS
2174
2175 1991-12-18  Richard Stallman  <rms@gnu.org>
2176
2177         * src/print.c, src/nullable.c, src/derives.c:
2178         entered into RCS
2179
2180 1991-11-03  David J. MacKenzie  <djm@gnu.org>
2181
2182         * src/warshall.c, src/types.h, src/symtab.h, src/lex.h, src/gram.c, src/gram.h, src/files.h:
2183         entered into RCS
2184
2185 1988-09-09  Richard Stallman  <rms@gnu.org>
2186
2187         * src/bison.hairy: entered into RCS
2188
2189 1987-12-16  Richard Stallman  <rms@gnu.org>
2190
2191         * REFERENCES: entered into RCS