ChangeLog

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