ChangeLog

   1 2001-11-05  Akim Demaille  <akim@epita.fr>
   2
   3         * tests/regression.at (AT_TEST_CPP_GUARD_H): Adjust the clean up
   4         pattern.
   5
   6 2001-11-05  Akim Demaille  <akim@epita.fr>
   7
   8         * src/options.h (struct option_table_struct): set_flags is void*.
   9         * src/options.c (longopts): Support `--output' and `%output'.
  10         (usage): Adjust.
  11         * src/lex.h (tok_setopt): Remove, replaced with...
  12         (tok_intopt, tok_stropt): these new guys.
  13         * src/lex.c (getopt.h): Not needed.
  14         (token_buffer, unlexed_token_buffer): Not const.
  15         (percent_table): Promote `-' over `_' in directive names.
  16         Active `%name-prefix', `file-prefix', and `output'.
  17         (parse_percent_token): Accept possible arguments to directives.
  18         Promote `-' over `_' in directive names.
  19
  20 2001-11-04  Akim Demaille  <akim@epita.fr>
  21
  22         * doc/bison.texinfo (Decl Summary): Split the list into
  23         `directives for grammars' and `directives for bison'.
  24         Sort'em.
  25         Add description of `%name-prefix', `file-prefix', and `output'.
  26         Promote `-' over `_' in directive names.
  27         (Bison Options): s/%locactions/%locations/.  Nice Freudian slip.
  28         Simplify the description of `--name-prefix'.
  29         Promote `-' over `_' in directive names.
  30         Promote `--output' over `--output-file'.
  31         Fix the description of `--defines'.
  32         * tests/output.at: Exercise %file-prefix and %output.
  33
  34 2001-11-02  Akim Demaille  <akim@epita.fr>
  35
  36         * doc/refcard.tex: Update.
  37
  38 2001-11-02  Akim Demaille  <akim@epita.fr>
  39
  40         * src/symtab.h (SUNDEF): New.
  41         * src/symtab.c (bucket_new): Init user_token_number to SUNDEF to
  42         stand for `uninitialized', instead of 0.
  43         * src/reader.c (packsymbols, parse_thong_decl): Adjust.
  44         * src/lex.c (lex): Adjust.
  45
  46         * tests/calc.at (_AT_DATA_CALC_Y): Declare a token for EOF.
  47         Number it 0.
  48         Let yylex return it instead of a plain 0.
  49         Reported by Dick Streefland.
  50
  51 2001-11-02  Akim Demaille  <akim@epita.fr>
  52
  53         * tests/regression.at (Mixing %token styles): New test.
  54
  55 2001-11-02  Akim Demaille  <akim@epita.fr>
  56
  57         * src/reader.c (parse_thong_decl): Formatting changes.
  58         (token_translations_init): New, extracted from...
  59         (packsymbols): Here.
  60         Adjust.
  61
  62 2001-11-01  Akim Demaille  <akim@epita.fr>
  63
  64         * tests/regression.at (AT_TEST_CPP_GUARD_H): New.
  65         Check that `9foo.y' produces correct cpp guards.
  66         * src/files.c (compute_header_macro): Prepend `BISON_' to CPP
  67         guards.
  68         Reported by Wwp.
  69
  70 2001-11-01  Akim Demaille  <akim@epita.fr>
  71
  72         * tests/regression.at (Invalid input: 2): New.
  73         * src/lex.c (unlexed_token_buffer): New.
  74         (lex, unlex): Adjust: when unlexing, be sure to save token_buffer
  75         too.
  76         Reported by Wwp.
  77
  78 2001-11-01  Akim Demaille  <akim@epita.fr>
  79
  80         * tests/calc.at: Catch up with 1.30.
  81         * configure.in: Bump to 1.49a.
  82         Adjust to newer Autotest.
  83
  84 2001-10-19  Pascal Bart  <pascal.bart@epita.fr>
  85
  86         * src/conflicts.c: Move global variables rrc_total and src_total ...
  87         (print_conflicts): here.
  88         * src/output.c (output): Free global variable user_toknums.
  89         * src/lex.c (token_obstack): Become static.
  90
  91 2001-10-18  Akim Demaille  <akim@epita.fr>
  92
  93         * tests/atlocal.in (GCC): Add.
  94         * tests/calc.at: s/m4_match/m4_bmatch/.
  95         s/m4_patsubst/m4_bpatsubst/.
  96         (AT_CHECK_CALC): Check the compiler's stderr only if it's GCC.
  97         * configure.in: AC_SUBST(GCC).
  98
  99 2001-10-14  Marc Autret  <autret_m@epita.fr>
 100
 101         * src/options.c (create_long_option_table): Fix.
 102
 103 2001-10-10  Akim Demaille  <akim@epita.fr>
 104
 105         * src/bison.simple: Be sure to set YYSTACK_USE_ALLOCA.
 106
 107 2001-10-04  Akim Demaille  <akim@epita.fr>
 108
 109         * src/reader.c (parse_union_decl): Push the caracters in
 110         union_obstack, not attrs_obstack.
 111
 112 2001-10-04  Akim Demaille  <akim@epita.fr>
 113
 114         Merge in the branch 1.29.
 115
 116         * src/reader.c (packsymbols): Use a temporary obstack for
 117         `%%tokendef', since output_stack is already used elsewhere.
 118
 119         2001-10-02  Akim Demaille  <akim@epita.fr>
 120
 121         Bump 1.29d.
 122
 123         2001-10-02  Akim Demaille  <akim@epita.fr>
 124
 125         Version 1.29c.
 126
 127         2001-10-02  Akim Demaille  <akim@epita.fr>
 128
 129         * tests/regression.at (Invalid CPP headers): New.
 130         From Alexander Belopolsky.
 131         * src/files.c (compute_header_macro): Map non alnum chars to `_'.
 132
 133         2001-10-02  Akim Demaille  <akim@epita.fr>
 134
 135         * tests/regression.at (Invalid input): New.
 136         * src/lex.c (lex): Be sure to set `token_buffer' in any case.
 137         Reported by Shura.
 138
 139         2001-10-02  Akim Demaille  <akim@epita.fr>
 140
 141         * tests/calc.at: Now that --debug works, the tests must be adjusted.
 142
 143         2001-10-02  Akim Demaille  <akim@epita.fr>
 144
 145         * src/output.c (output_parser): Assert `skeleton'.
 146         * src/files.c (skeleton_find): Look harder for skeletons on DOSish
 147         systems.
 148         From Shura.
 149
 150         2001-10-01  Marc Autret  <autret_m@epita.fr>
 151
 152         * src/lex.h: Echo modifications.
 153         * src/lex.c (unlex): Parameter is now token_t.
 154         From Hans Aberg.
 155
 156         2001-10-01  Marc Autret  <autret_m@epita.fr>
 157
 158         * src/main.c: Include lex.h.
 159         From Hans Aberg.
 160
 161         2001-09-29  Akim Demaille  <akim@epita.fr>
 162
 163         * src/getargs.c (longopts): `--debug' is `-t', not `-d'.
 164
 165         2001-09-28  Akim Demaille  <akim@epita.fr>
 166
 167         * tests/testsuite.at: Update to newer Autotest.
 168         * tests/Makefile.am (EXTRA_DIST): bison is not to be shipped.
 169
 170         2001-09-27  Akim Demaille  <akim@epita.fr>
 171
 172         Position independent wrapper.
 173
 174         * tests/bison: Remove.
 175         * tests/bison.in: New.
 176         * configure.in: Adjust.
 177
 178         2001-09-27  Paul Eggert  <eggert@twinsun.com>
 179
 180         Port quotearg fixes from tar 1.13.24.
 181
 182         * lib/quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
 183         tm to be declared.
 184         (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
 185         (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
 186
 187         * m4/Makefile.am (EXTRA_DIST): Add mbrtowc.m4.
 188         * m4/mbrtowc.m4: New file.
 189         * m4/prereq.m4 (jm_PREREQ_QUOTEARG): Check for mbsinit and stddef.h.
 190         Use jm_FUNC_MBRTOWC instead of AC_CHECK_FUNCS(mbrtowc).
 191
 192         2001-09-27  Akim Demaille  <akim@epita.fr>
 193
 194         Bump to 1.29c.
 195
 196         2001-09-27  Akim Demaille  <akim@epita.fr>
 197
 198         Version 1.29b.
 199
 200         2001-09-25  Akim Demaille  <akim@epita.fr>
 201
 202         * src/system.h: Include `xalloc.h'.
 203         Remove it from the C files.
 204         * src/files.c (output_files): Free the obstacks.
 205         * src/lex.c (init_lex): Rename as...
 206         (lex_init): this.
 207         (lex_free): New.
 208         * src/main.c (main): Use it.
 209
 210         2001-09-24  Marc Autret  <autret_m@epita.fr>
 211
 212         * src/vcg.c (open_edge, close_edge, open_node, close_node): Change
 213         to output informations in fout (FILE*).
 214         (open_graph, close_graph): Likewise.
 215         (output_graph, output_edge, output_node): Likewise.
 216         * src/vcg.h: Update function prototypes.
 217         * src/print_graph.c (print_graph): Open output graph file.
 218         (print_actions): Adjust.
 219         * src/files.h: Remove extern declaration.
 220         * src/files.c: Remove graph_obstack declaration.
 221         (open_files): Remove graph_obstack initialization.
 222         (output_files): Remove graph_obstack saving.
 223
 224         2001-09-24  Marc Autret  <autret_m@epita.fr>
 225
 226         * src/files.c (compute_output_file_names): Fix.
 227
 228         2001-09-24  Marc Autret  <autret_m@epita.fr>,
 229                     Akim Demaille  <akim@epita.fr>
 230
 231         * src/reader.c (reader): Remove call to free_symtab ().
 232         * src/main.c (main): Call it here.
 233         Include symtab.h.
 234         * src/conflicts.c (initialize_conflicts): Rename as...
 235         (solve_conflicts): this.
 236         * src/print.c (print_core, print_actions, print_state)
 237         (print_grammar): Dump to a file instead a `output_obstack'.
 238         (print_results): Dump `output_obstack', and then proceed with the
 239         FILE *.
 240         * src/files.c (compute_output_file_names, close_files): New.
 241         (output_files): Adjust.
 242         * src/main.c (main): Adjust.
 243
 244         2001-09-23  Marc Autret  <autret_m@epita.fr>
 245
 246         * src/files.c (compute_header_macro): Computes header macro name
 247         from spec_defines_file when given.
 248
 249         2001-09-23  Marc Autret  <autret_m@epita.fr>
 250
 251         * src/files.c (output_files): Add default extensions.
 252
 253         2001-09-22  Akim Demaille  <akim@epita.fr>
 254
 255         * src/conflicts.c (finalize_conflicts): Rename as...
 256         (free_conflicts): this.
 257
 258         2001-09-22  Akim Demaille  <akim@epita.fr>
 259
 260         * src/gram.c (gram_free): Rename back as...
 261         (dummy): this.
 262         (output_token_translations): Free `token_translations'.
 263         * src/symtab.c (free_symtab): Free the tag field.
 264
 265         2001-09-22  Akim Demaille  <akim@epita.fr>
 266
 267         Remove `translations' as it is always set to true.
 268
 269         * src/gram.h: Adjust.
 270         * src/reader.c (packsymbols, parse_token_decl): Adjust
 271         * src/print.c (print_grammar): Adjust.
 272         * src/output.c (output_token_translations): Adjust.
 273         * src/lex.c (lex): Adjust.
 274         * src/gram.c: Be sure the set pointers to NULL.
 275         (dummy): Rename as...
 276         (gram_free): this.
 277
 278         2001-09-22  Akim Demaille  <akim@epita.fr>
 279
 280         * configure.in: Invoke AM_LIB_DMALLOC.
 281         * src/system.h: Use dmalloc.
 282         * src/LR0.c: Be sure to have pointers initialized to NULL.
 283         (allocate_itemsets): Allocate kernel_items only if needed.
 284
 285         2001-09-22  Akim Demaille  <akim@epita.fr>
 286
 287         * configure.in: Bump to 1.29b.
 288         * tests/Makefile.am (DISTCLEANFILES): Add package.m4.
 289         * tests/calc.at (_AT_DATA_CALC_Y): #undef malloc so that we don't
 290         need xmalloc.c in calc.y.
 291         From Pascal Bart.
 292
 293         2001-09-21  Akim Demaille  <akim@epita.fr>
 294
 295         Version 1.29a.
 296         * Makefile.maint, config/config.guess, config/config.sub,
 297         * config/missing: Update from masters.
 298         * tests/Makefile.am ($(srcdir)/$(TESTSUITE)): No longer depend
 299         upon package.m4.
 300         * configure.in (ALL_LINGUAS): Add `tr'.
 301
 302         2001-09-21  Akim Demaille  <akim@epita.fr>
 303
 304         * tests/Makefile.am (package.m4): Move to...
 305         ($(srcdir)/$(TESTSUITE)): here.
 306
 307         2001-09-20  Akim Demaille  <akim@epita.fr>
 308
 309         * src/complain.c: No longer try to be standalone: use system.h.
 310         Don't assume __STDC__ is defined to 1. Just test if it is defined.
 311         * src/complain.h: Likewise.
 312         * src/reduce.c (useless_nonterminals, inaccessable_symbols):
 313         Remove the unused variable `n'.
 314         From Albert Chin-A-Young.
 315
 316         2001-09-18  Marc Autret  <autret_m@epita.fr>
 317
 318         * doc/bison.1: Update.
 319         * doc/bison.texinfo (Bison Options): Update --defines and --graph
 320         descriptions.
 321         (Option Cross Key): Update.
 322         Add --graph.
 323
 324         2001-09-18  Marc Autret  <autret_m@epita.fr>
 325
 326         * tests/regression.at: New test (comment in %union).
 327
 328         2001-09-18  Marc Autret  <autret_m@epita.fr>
 329
 330         * src/reader.c (parse_union_decl): Do not output '/'. Let copy_comment
 331         do that.
 332         Reported by Keith Browne.
 333
 334         2001-09-18  Marc Autret  <autret_m@epita.fr>
 335
 336         * tests/output.at: Add tests for --defines and --graph.
 337
 338         2001-09-18  Marc Autret  <autret_m@epita.fr>
 339
 340         * tests/output.at: Removes tests of %{header,src}_extension features.
 341
 342         2001-09-18  Akim Demaille  <akim@epita.fr>
 343
 344         * tests/Makefile.am (package.m4): New.
 345         * tests/calc.at (_AT_CHECK_CALC): Just run `calc input'.
 346         (_AT_CHECK_CALC_ERROR): Likewise.
 347         Factor the `, ' part of verbose error messages.
 348
 349         2001-09-18  Marc Autret  <autret_m@epita.fr>
 350
 351         * src/getargs.c (longopts): Declare --defines and --graph as options
 352         with optional arguments.
 353         * src/files.h: Add extern declarations.
 354         * src/files.c (spec_graph_file, spec_defines_file): New.
 355         (output_files): Update.
 356         Remove CPP-outed code.
 357
 358         2001-09-18  Marc Autret  <autret_m@epita.fr>
 359
 360         Turn off %{source,header}_extension feature.
 361
 362         * src/files.c (compute_exts_from_gf): Update.
 363         (compute_exts_from_src): Update.
 364         (output_files): CPP-out useless code.
 365         * src/files.h: Remove {header,source}_extension extern declarations.
 366         * src/reader.c (parse_dquoted_param): CPP-out.
 367         (parse_header_extension_decl): Remove.
 368         (parse_source_extension_decl): Remove.
 369         (read_declarations): Remove cases tok_{hdrext,srcext}.
 370         * src/lex.c (percent_table): Remove {header,source}_extension entries.
 371         * src/lex.h (token_t): Remove tok_hdrext and tok_srcext.
 372
 373         2001-09-10  Akim Demaille  <akim@epita.fr>
 374
 375         * tests/output.at (AT_CHECK_BISON_FLAGS, AT_CHECK_BISON_PERCENT):
 376         (AT_CHECK_BISON_PERCENT_FLAGS): Merge into...
 377         (AT_CHECK_OUTPUT): this.
 378         Merely check ls' exit status, its output is useless.
 379
 380         2001-09-10  Akim Demaille  <akim@epita.fr>
 381
 382         * tests/calc.at: Use m4_match.
 383         (_AT_DATA_CALC_Y): Check `yyin != NULL', not `stdin != NULL'.
 384
 385         2001-09-10  Marc Autret  <autret_m@epita.fr>,
 386                     Akim Demaille  <akim@epita.fr>
 387
 388         * src/vcg.h (graph_s): color, textcolor, bordercolor are now
 389         enum color_e.
 390         * src/print_graph.c (print_graph): Initalize graph.layoutalgorithm
 391         to `normal'.
 392         * src/reader.c (parse_token_decl): Initialize token with tok_eof.
 393         * src/lex.h: Adjust prototype.
 394         (token_t): Add `tok_undef'.
 395         * src/lex.c (struct percent_table_struct): Retval is now a token_t.
 396         (parse_percent_token): Now returns token_t.
 397         Add default statement in switch.
 398         (lex): Separate `c' as an input variable, from the token_t result
 399         part.
 400         (unlexed): Is a token_t.
 401
 402         2001-09-10  Akim Demaille  <akim@epita.fr>
 403
 404         * configure.in: Bump to 1.29a.
 405
 406         2001-09-07  Akim Demaille  <akim@epita.fr>
 407
 408         Version 1.29.
 409
 410         2001-08-30  Akim Demaille  <akim@epita.fr>
 411
 412         * tests/atgeneral.m4, tests/atconfig.in, tests/suite.at: Remove.
 413         * m4/atconfig.m4: Remove.
 414         * tests/testsuite.at, tests/atlocal.in, tests/output.at,
 415         * tests/bison: New.
 416         * tests/regression.at, tests/calc.at: Use m4_define, AT_BANNER,
 417         m4_if, m4_patsubst, and m4_regexp.
 418         * tests/calc.at (_AT_CHECK_CALC, _AT_CHECK_CALC_ERROR): Use an
 419         `input' file instead of echo.
 420
 421         2001-08-29  Akim Demaille  <akim@epita.fr>
 422
 423         Bump to 1.28e.
 424
 425         2001-08-29  Akim Demaille  <akim@epita.fr>
 426
 427         Version 1.28d.
 428
 429         2001-08-29  Paul Eggert  <eggert@twinsun.com>
 430
 431         * src/bison.simple (yyparse): Don't take the address of an
 432         item before the start of an array, as that doesn't conform to
 433         the C Standard.
 434
 435         2001-08-29  Robert Anisko  <anisko_r@epita.fr>
 436
 437         * doc/bison.texinfo (Location Tracking Calc): New node.
 438
 439         2001-08-29  Paul Eggert  <eggert@twinsun.com>
 440
 441         * src/output.c (output): Do not define const, as this now
 442         causes more problems than it cures.
 443
 444         2001-08-29  Akim Demaille  <akim@epita.fr>
 445
 446         * doc/bison.texinfo: Modernize `@node' and `@top' use: just name
 447         the nodes.
 448         Be sure to tag the `detailmenu'.
 449
 450         2001-08-29  Akim Demaille  <akim@epita.fr>
 451
 452         * Makefile.maint (do-po-update): Wget refuses to overwrite files:
 453         download in a tmp dir.
 454
 455         2001-08-28  Marc Autret  <autret_m@epita.fr>
 456
 457         * config/depcomp: New file.
 458
 459         2001-08-28  Marc Autret  <autret_m@epita.fr>
 460
 461         * doc/bison.1 (mandoc): Adjust.
 462         From Juan Manuel Guerrero.
 463
 464         2001-08-28  Marc Autret  <autret_m@epita.fr>
 465
 466         * src/print_graph.c (print_state): Fix.
 467
 468         2001-08-27  Marc Autret  <autret_m@epita.fr>
 469
 470         * src/vcg.h (classname_s, infoname_s, node_s): Constify the
 471         char * members.
 472         Echo modifications to the functions prototypes.
 473         * src/vcg.c (add_classname, add_infoname): Adjust arguments.
 474
 475         2001-08-27  Marc Autret  <autret_m@epita.fr>
 476
 477         * src/vcg.c: Include `xalloc.h'.
 478         (add_colorentry): New.
 479         (add_classname): New.
 480         (add_infoname): New.
 481         * src/vcg.h: Add new prototypes.
 482
 483         2001-08-27  Akim Demaille  <akim@epita.fr>
 484
 485         * Makefile.maint: Sync. again with CVS Autoconf.
 486
 487         2001-08-27  Akim Demaille  <akim@epita.fr>
 488
 489         * Makefile.maint: Formatting changes.
 490         (po-update, cvs-update, update): New targets.
 491         (AMTAR): Remove.
 492
 493         2001-08-27  Akim Demaille  <akim@epita.fr>
 494
 495         * Makefile.am (AUTOMAKE_OPTIONS): 1.5.
 496         * Makefile.maint: Sync. with CVS Autoconf.
 497
 498         2001-08-27  Marc Autret  <autret_m@epita.fr>
 499
 500         * src/vcg.h (struct infoname_s): New.
 501         (struct colorentry_s): New.
 502         (graph_s): New fields {vertical,horizontal}_order in structure.
 503         Add `infoname' field.
 504         Add `colorentry' field;
 505         * src/vcg_defaults.h (G_VERTICAL_ORDER): New.
 506         (G_HORIZONTAL_ORDER): New.
 507         (G_INFONAME): New.
 508         (G_COLORENTRY): New.
 509         * src/vcg.c (output_graph): Add output of {vertical,horizontal}_order.
 510         Add output of `infoname'.
 511         Add output of `colorentry'.
 512
 513         2001-08-27  Marc Autret  <autret_m@epita.fr>
 514
 515         * src/reader.c (parse_dquoted_param): Rename variable `index' to `i'.
 516         This one shadowed a global parameter.
 517
 518         2001-08-24  Marc Autret  <autret_m@epita.fr>
 519
 520         * src/print_graph.c (node_output_size): Declared POSIX `size_t' type,
 521         instead of `unsigned'.
 522         (print_state): Do not call obstack_object_size () in obstack_grow ()
 523         to avoid macro variables shadowing.
 524
 525         2001-08-23  Marc Autret  <autret_m@epita.fr>
 526
 527         * src/lex.c (percent_table): Typo: s/naem/name/.
 528         Add graph option.
 529         Normalize new options declarations.
 530
 531         2001-08-20  Pascal Bart  <pascal.bart@epita.fr>
 532
 533         * tests/suite.at: Exercise %header_extension and %source_extension.
 534
 535         2001-08-16  Marc Autret  <autret_m@epita.fr>
 536
 537         * src/reader.c (parse_dquoted_param): New.
 538         (parse_header_extension_decl): Use it.
 539         (parse_source_extension_decl): Likewise.
 540
 541         2001-08-16  Marc Autret  <autret_m@epita.fr>
 542
 543         * src/vcg.c: Remove includes of `complain.h' and `xalloc.h'.
 544         (get_xxxx_str): Use assert () instead of complain ().
 545         Remove return invokations in default cases.
 546         (get_decision_str): Modify default behaviour. Remove second argument.
 547         Echo modifications on calls.
 548         (output_graph): Fix.
 549
 550         2001-08-16  Marc Autret  <autret_m@epita.fr>
 551
 552         * src/getargs.c (usage): Update with ``-g, --graph''.
 553
 554         2001-08-16  Marc Autret  <autret_m@epita.fr>
 555
 556         * doc/bison.texinfo (Bison Options): Add items `-g', `--graph'.
 557         (Option Cross Key): Likewise.
 558         * doc/bison.1: Update.
 559
 560 2001-09-25  Pascal Bart  <pascal.bart@epita.fr>
 561
 562         * src/output.c (output_master_parser): Don't finish action_obstack.
 563         (output_parser): Don't care about the muscle action, here.
 564         (prepare): Copy the action_obstack in the action muscle.
 565         (output): Free action_obstack.
 566
 567 2001-09-23  Pascal Bart  <pascal.bart@epita.fr>
 568
 569         * src/reader.c (parse_union_decl): Add new obstack union_obstack.  Which
 570         will contain `%union' declaration.
 571         (parse_union_decl): Delete #line directive output.
 572         (parse_union_decl): Substitute /attrs_obstack/union_obstack for all
 573         informations about %union.
 574         (parse_union_decl): Copy the union_obstack in the muscle stype.
 575         * src/bison.simple: Add new #line directive.
 576         Add typdef %%stype YYSTYPE.
 577
 578 2001-09-23  Pascal Bart  <pascal.bart@epita.fr>
 579
 580         * src/bison.simple: Add new `#line' directive.
 581
 582 2001-09-22  Pascal Bart  <pascal.bart@epita.fr>
 583
 584         * src/bison.simple: New `#line' directive.
 585         * src/output.c (output_parser): Support new dynamic muscle input_line.
 586
 587 2001-09-22  Marc Autret  <autret_m@epita.fr>
 588
 589         * src/output.c (output_master_parser): New.
 590         (output_parser): Be more re-entrant.
 591
 592 2001-09-21  Marc Autret  <autret_m@epita.fr>
 593
 594         * src/reader.c (copy_definition, parse_union_decl): Update and use
 595         `linef' muscle.
 596         (copy_action): Likewise.
 597         Use obstack_1grow ().
 598         * src/muscle_tab.c (muscle_init): Add muscle `linef'.
 599
 600 2001-09-21  Marc Autret  <autret_m@epita.fr>
 601
 602         * src/options.c (option_table): Adjust.
 603         * src/lex.c (parse_percent_token): Fix.
 604
 605 2001-09-20  Pascal Bart  <pascal.bart@epita.fr>
 606
 607         * src/options.c (symtab.h): Include it, need by lex.h.
 608
 609 2001-09-20  Pascal Bart  <pascal.bart@epita.fr>
 610
 611         * src/lex.c (parse_percent_token): Change type of variable `tx', which
 612         is now an option_table_struct*.
 613         (option_strcmp): New function option_strcmp.
 614         (parse_percent_token): Call option_strcmp.
 615         * src/getargs.c (xalloc.h, options.h): Include it.
 616         (getargs): Call create_long_option_table.
 617         (getargs): Free longopts at the end of the function.
 618         (shortopts): Move in options.c.
 619         * src/options.c (create_long_option_table): New function.  Convert
 620         information from option_table to option structure.
 621         * src/reader.c (options.h): Include it.
 622
 623         * src/Makefile.am: Adjust.
 624         * src/options.c (option_table): Create from longopts and percent_table.
 625         * src/getargs.c (longopts): Delete.
 626         * src/lex.c (struct percent_table_struct): Delete.
 627         (percent_table): Delete.
 628         (options.h): Include it.
 629         * src/options.c: Create.
 630         * src/options.h: Create.
 631         Declare enum opt_access_e.
 632         Define struct option_table_struct.
 633
 634 2001-09-20  Marc Autret  <autret_m@epita.fr>
 635
 636         * doc/bison.texinfo: Adjust terminologies about prologue and epilogue
 637         sections of Bison.
 638
 639 2001-09-19  Pascal Bart  <pascal.bart@epita.fr>
 640
 641         * src/bison.simple: s/%%filename/%%skeleton.
 642         * src/muscle_tab.c (getargs.h): Include it.
 643         (muscle_init): Insert new muscle skeleton.
 644
 645 2001-09-18  Pascal Bart  <pascal.bart@epita.fr>
 646
 647         * src/output.c (output_parser): Delete unused variable actions_dumped.
 648
 649 2001-09-07  Pascal Bart  <pascal.bart@epita.fr>
 650
 651         * src/output.c (output): Delete call to reader_output_yylsp.
 652         * src/reader.c (reader): Likewise.
 653         * src/reader.h: Delete declaration of reader_output_yylsp.
 654
 655 2001-09-02  Marc Autret  <autret_m@epita.fr>
 656
 657         * src/reader.c: Include muscle_tab.h.
 658         (parse_union_decl): Update.
 659         (parse_macro_decl): Rename parse_muscle_decl.
 660         Update to use renamed functions and variable.
 661         (read_declarations, copy_action, read_additionnal_code, : Updated
 662         with correct variables and functions names.
 663         (packsymbols, reader): Likewise.
 664
 665         * src/reader.h (muscle_obstack): Extern declaration update.
 666
 667         * src/output.c: Include muscle_tab.h
 668         In all functions using macro_insert, change by using muscle_insert ().
 669         (macro_obstack): Rename muscle_obstack.
 670         Echo modifications in the whole file.
 671         (MACRO_INSERT_INT): Rename MUSCLE_INSERT_INT.
 672         (MACRO_INSERT_STRING): Rename MUSCLE_INSERT_STRING.
 673         (MACRO_INSERT_PREFIX): Rename MUSCLE_INSERT_PREFIX.
 674
 675         * src/muscle_tab.h: Update double inclusion macros.
 676         (macro_entry_s): Rename muscle_entry_s.
 677         Update prototypes.
 678
 679         * src/muscle_tab.c: Include muscle_tab.h.
 680         Rename macro_tabble to muscle_table.
 681         (mhash1, mhash2, mcmp): Use muscle_entry.
 682         (macro_init): Rename muscle_init. Update.
 683         (macro_insert): Rename muscle_insert. Update.
 684         (macro_find): Rename muscle_find. Update.
 685
 686         * src/main.c: Include muscle_tab.h.
 687         (main): Call muscle_init ().
 688         * src/Makefile.am (bison_SOURCES): Echo modifications.
 689
 690 2001-09-02  Marc Autret  <autret_m@epita.fr>
 691
 692         Now the files macro_tab.[ch] are named muscle_tab.[ch].
 693
 694         * src/muscle_tab.c, src/muscle_tab.h: Add files.
 695
 696 2001-09-02  Marc Autret  <autret_m@epita.fr>
 697
 698         * src/macrotab.c, src/macrotab.h: Remove.
 699
 700 2001-09-01  Pascal Bart  <pascal.bart@epita.fr>
 701
 702         * src/reader.c (copy_guard): Use muscle to specify the `#line'
 703         filename.
 704
 705 2001-09-01  Marc Autret  <autret_m@epita.fr>
 706
 707         * tests/calc.at (exp): Now, YYERROR_VERBOSE need to be set
 708         to an explicit value to activate the feature. We do it here.
 709
 710 2001-08-31  Pascal Bart  <pascal.bart@epita.fr>
 711
 712         * src/output.c (prepare): Delete the `filename' muscule insertion.
 713         * src/reader.c (copy_action): Use `filename' muscule with `#line'.
 714         (parse_union_decl): Likewise.
 715         * src/macrotab.c (macro_init): Initialize filename by infile.
 716
 717 2001-08-31  Marc Autret  <autret_m@epita.fr>
 718
 719         * src/bison.simple (YYLSP_NEEDED): New definition.
 720         * src/output.c (prepare): Add macro insertion of `locations_flag'
 721
 722 2001-08-31  Pascal Bart  <pascal.bart@epita.fr>
 723
 724         * src/output.c (prepare): Delete insertion of previous muscles,
 725         and insert the `prefix' muscles.
 726         * src/macrotab.c (macro_init): Likewise.
 727         (macro_init): Initialization prefix directive by `yy'.
 728         * src/bison.simple: Substitute all %%yylex, %%yychar, %%yylval,
 729         %%yydebug, %%yyerror, %%yynerrs and %%yyparse by yylex, yychar,
 730         yylval, yydebug, yyerror, yynerrs and yyparse.
 731         New directive `#define' to substitute yydebug, ... with option
 732         name_prefix.
 733
 734 2001-08-31  Pascal Bart  <pascal.bart@epita.fr>
 735
 736         * src/main.c (main): Standardize.
 737         * src/output.c (output_table_data, output_parser): Likewise.
 738         * src/macrotab.h, src/macrotab.c, src/bison.simple: Likewise.
 739
 740 2001-08-31  Pascal Bart  <pascal.bart@epita.fr>, Marc Autret  <autret_m@epita.fr>
 741
 742         * src/reader.c (read_additionnal_code): Rename %%user_code to
 743         %%epilogue.
 744         * src/output.c (output): Rename %%declarations to %%prologue.
 745         * src/bison.simple: Echo modifications.
 746
 747 2001-08-31  Marc Autret  <autret_m@epita.fr>
 748
 749         * src/reader.c (readgram): CleanUp.
 750         (output_token_defines): Likewise.
 751         (packsymbols): Likewise.
 752         (reader): Likewise.
 753         * src/output.c (output): CPP-out useless code.
 754
 755 2001-08-31  Pascal Bart  <pascal.bart@epita.fr>
 756
 757         * src/reader.c (reader): Delete obsolete call to function
 758         output_trailers and output_headers.
 759         * src/output.h: Remove obsolete functions prototypes of output_headers
 760         and output_trailers.
 761
 762 2001-08-30  Pascal Bart  <pascal.bart@epita.fr>
 763
 764         * src/main.c: Include macrotab.h.
 765         * src/macrotab.h (macro_entry_s): Constify fields.
 766         Adjust functions prototypes.
 767         * src/macrotab.c (macro_insert): Constify key and value.
 768         (macro_find): Constify key.
 769         (macro_insert): Include 'xalloc.h'
 770         (macro_insert): Use XMALLOC.
 771         (macro_find): Constify return value.
 772         * src/output.c (output_table_data): Rename table to table_data.
 773         (output_parser): Constify macro_key, macro_value.
 774
 775 2001-08-30  Marc Autret  <autret_m@epita.fr>
 776
 777         * src/reader.c (parse_skel_decl): New.
 778         (read_declarations): Add case `tok_skel', call parse_skel_decl ().
 779         * src/lex.h (token_t): New token `tok_skel'.
 780         * src/lex.c (percent_table): Add skeleton option entry.
 781         Standardize.
 782
 783 2001-08-29  Marc Autret  <autret_m@epita.fr>
 784
 785         * src/bison.simple: Add %%user_code directive at the end.
 786         * src/reader.c (read_additionnal_code): New.
 787         (reader): Use it.
 788         * src/output.c (output_program): Remove.
 789         (output): Update.
 790
 791 2001-08-28  Marc Autret  <autret_m@epita.fr>
 792
 793         * src/output.c (output_actions): Clean up.
 794         (output_gram): CPP-out useless code.
 795         * src/reader.c (reader): Clean up, CPP-out useless code.
 796
 797 2001-08-28  Pascal Bart  <pascal.bart@epita.fr>
 798
 799         * src/output.c (output): Copy attrs_obstack in the '%%definitions'
 800         directive.
 801         * src/bison.simple: Add `%%definitions'.
 802
 803 2001-08-28  Marc Autret  <autret_m@epita.fr>
 804
 805         * config/depcomp: New file.
 806
 807 2001-08-27  Paul Eggert  <eggert@twinsun.com>
 808
 809         * src/bison.simple (yyparse): Don't take the address of an
 810         item before the start of an array, as that doesn't conform to
 811         the C Standard.
 812
 813 2001-08-27  Robert Anisko  <robert.anisko@epita.fr>
 814
 815         * src/output.c (output): Remove the initialization of the macro
 816         obstack.  It was done too late here.
 817
 818         * src/reader.c (parse_macro_decl): Fix.  Use of the macro obstack was
 819         completely wrong.
 820         (reader): Initialize the macro obstack here, since we need it to grow
 821         '%define' directives.
 822
 823         * src/reader.h: Declare the macro obstack as extern.
 824
 825 2001-08-27  Robert Anisko  <robert.anisko@epita.fr>
 826
 827         * src/output.c (output_parser): Fix.  Store single '%' characters in
 828         the output obstack instead of throwing them away.
 829
 830 2001-08-27  Akim Demaille  <akim@epita.fr>
 831
 832         * Makefile.am (AUTOMAKE_OPTIONS): 1.5.
 833
 834 2001-08-25  Robert Anisko  <robert.anisko@epita.fr>
 835
 836         * lib/Makefile.am: Adjust.
 837
 838 2001-08-25  Robert Anisko  <robert.anisko@epita.fr>
 839
 840         * src/bison.simple: Update and add '%%' directives.
 841
 842 2001-08-25  Robert Anisko  <robert.anisko@epita.fr>
 843
 844         * src/reader.c (reader): Remove calls to 'output_headers' and
 845         'output_trailers'. Remove some C output.
 846         (readgram): Disable a piece of code that was writing a default
 847         definition for 'YYSTYPE'.
 848         (reader_output_yylsp): Remove.
 849         (packsymbols): Output token defintions to a macro.
 850         (copy_definition): Disable C output.
 851
 852         * src/reader.c (parse_macro_decl): New function used to parse macro
 853         declarations.
 854         (copy_string2): Put the body of copy_string into this new function.
 855         Add a parameter to let the caller choose whether he wants to copy the
 856         string delimiters or not.
 857         (copy_string): Be a simple call to copy_string2 with the last argument
 858         bound to true.
 859         (read_declarations): Add case for macro definition.
 860         (copy_identifier): New.
 861         (parse_macro_decl): Read macro identifiers using copy_identifier
 862         rather than lex.
 863
 864 2001-08-25  Robert Anisko  <robert.anisko@epita.fr>
 865
 866         * src/output.c (prepare): Add prefixed names.
 867         (output_parser): Output semantic actions.
 868         (output_parser): Fix bug on '%%line' directives.
 869
 870         * src/output.c (output_headers): Remove. The C code printed by this
 871         function should now be in the skeletons.
 872         (output_trailers): Remove.
 873         (output): Disable call to 'reader_output_yylsp'.
 874         (output_rule_data): Do not output tables to the table obstack.
 875
 876         * src/output.c: Remove some C dedicated output.
 877         Improve the use of macro and output obstacks.
 878         (output_defines): Remove.
 879
 880         * src/output.c (output_token_translations): Associate 'translate'
 881         table with a macro. No output to the table obstack.
 882         (output_gram): Same for 'rhs' and 'prhs'.
 883         (output_stos): Same for 'stos'.
 884         (output_rule_data): Same for 'r1' and 'r2'.
 885         (token_actions): Same for 'defact'.
 886         (goto_actions): Same for 'defgoto'.
 887         (output_base): Same for 'pact' and 'pgoto'.
 888         (output_table): Same for 'table'.
 889         (output_check): Same for 'check'.
 890
 891         * src/output.c (output_table_data): New function.
 892         (output_short_table): Remove.
 893         (output_short_or_char_table): Remove.
 894
 895         * src/output.c (output_parser): Replace most of the skeleton copy code
 896         with something new. Skeletons are now processed character by character
 897         rather than line by line, and Bison looks for '%%' macros. This is the
 898         first step in making Bison's output process (a lot) more flexible.
 899         (output_parser): Use the macro table.
 900
 901 2001-08-25  Robert Anisko  <robert.anisko@epita.fr>
 902
 903         * src/main.c (main): Initialize the macro table.
 904
 905 2001-08-25  Robert Anisko  <robert.anisko@epita.fr>
 906
 907         * src/lex.c (percent_table): Add tok_define.
 908         * src/lex.h: Add tok_define.
 909
 910 2001-08-25  Robert Anisko  <robert.anisko@epita.fr>
 911
 912         * src/macrotab.c: New file.
 913         * src/macrotab.h: New file.
 914         * src/Makefile.am: Update.
 915
 916 2001-08-25  Robert Anisko  <robert.anisko@epita.fr>
 917
 918         * lib/hash.c: New file.
 919         * lib/hash.h: New file.
 920         * lib/Makefile.am: Update.
 921
 922 2001-08-15  Akim Demaille  <akim@epita.fr>
 923
 924         Version 1.28c.
 925
 926 2001-08-15  Marc Autret  <autret_m@epita.fr>
 927
 928         * src/reader.c (readgram): Indent output macro YYSTYPE.
 929         (packsymbols): Likewise.
 930         (output_token_defines): Likewise.
 931         * src/files.c: Standardize.
 932         (compute_header_macro): New.
 933         (defines_obstack_save): New. Use compute_header_macro.
 934         (output_files): Update. Use defines_obstack_save.
 935
 936 2001-08-15  Akim Demaille  <akim@epita.fr>
 937
 938         * doc/bison.texinfo (Table of Symbols): Document
 939         YYSTACK_USE_ALLOCA.
 940
 941 2001-08-15  Akim Demaille  <akim@epita.fr>
 942
 943         * missing: Update from CVS Automake.
 944         * config/config.guess, config/config.sub, config/texinfo.tex:
 945         Update from gnu.org.
 946
 947 2001-08-15  Akim Demaille  <akim@epita.fr>
 948
 949         * Makefile.maint: Sync with CVS Autoconf.
 950
 951 2001-08-14  Pascal Bart  <pascal.bart@epita.fr>
 952
 953         * doc/bison.texinfo: Include GNU Free Documentation License from
 954         `fdl.texi'.
 955         * doc/fdl.texi: Add to package.
 956
 957 2001-08-14  Marc Autret  <autret_m@epita.fr>
 958
 959         Turn on %{source,header}_extension features.
 960
 961         * src/lex.c (percent_table): Un-CPP out header_extension and
 962         source_extension.
 963         * src/files.c (compute_exts_from_gf): Compare pointers with NULL.
 964         (compute_exts_from_src): Remove conditions. It restores priorities
 965         between options.
 966
 967 2001-08-14  Marc Autret  <autret_m@epita.fr>
 968
 969         * src/files.c (compute_base_names): Add extensions computing when
 970         `--file-prefix' used.
 971         Standardize function calls.
 972
 973 2001-08-13  Marc Autret  <autret_m@epita.fr>
 974
 975         * src/bison.simple (YYSTACK_USE_ALLOCA): Changed to allow users
 976         defining it (defined but null disables alloca).
 977
 978 2001-08-13  Marc Autret  <autret_m@epita.fr>
 979
 980         * src/bison.simple (_yy_memcpy): CPP reformat.
 981
 982 2001-08-13  Pascal Bart  <pascal.bart@epita.fr>
 983
 984         * tests/atconfig.in (CPPFLAGS): Fix.
 985
 986 2001-08-10  Pascal Bart  <pascal.bart@epita.fr>
 987
 988         * doc/bison.texinfo: Include GNU General Public License from
 989         `gpl.texi'.
 990         * doc/gpl.texi: Add to package.
 991
 992 2001-08-10  Marc Autret  <autret_m@epita.fr>
 993
 994         * src/print_graph.h: Fix.
 995         * src/reader.c (read_declarations): Use parse_header_extension_decl ().
 996
 997 2001-08-10  Akim Demaille  <akim@epita.fr>
 998
 999         * src/system.h: Provide default declarations for stpcpy, strndup,
1000         and strnlen.
1001
1002 2001-08-10  Robert Anisko  <anisko_r@epita.fr>
1003
1004         * doc/bison.texinfo (Locations): Update @$ stuff.
1005
1006 2001-08-09  Robert Anisko  <anisko_r@epita.fr>
1007
1008         * src/bison.simple (YYLLOC_DEFAULT): Update.
1009         (yyparse): Adjust.
1010
1011 2001-08-08  Marc Autret  <autret_m@epita.fr>
1012
1013         * doc/bison.texinfo: Change @samp{$<@dots{}>} to
1014         @samp{$<@dots{}>@var{n}} in Section Actions in Mid-Rule.
1015         Reported by Fabrice Bauzac.
1016
1017 2001-08-08  Marc Autret  <autret_m@epita.fr>
1018
1019         * src/vcg_default.h: Use NULL instead of 0 to initialize pointers.
1020         * src/vcg.c (output_node): Fix.
1021         * src/vcg.h: Cleanup.
1022         * src/print_graph.c: Add comments.
1023         (node_output_size): New global variable. Simplify the formatting of
1024         the VCG graph output.
1025         (print_actions): Unused code is now used. It notifies the final state
1026         and no action states in the VCG graph. It also give the reduce actions.
1027         The `shift and goto' edges are red and the `go to state' edges are
1028         blue.
1029         Get the current node name and node_obstack by argument.
1030         (node_obstack): New variable.
1031         (print_state): Manage node_obstack.
1032         (print_core): Use node_obstack given by argument.
1033         A node is not only computed here but in print_actions also.
1034         (print_graph): CPP out useless code instead of commenting it.
1035
1036 2001-08-07  Pascal Bart  <pascal.bart@epita.fr>
1037
1038         * tests/atconfig.in (CPPFLAGS): Fix.
1039
1040 2001-08-07  Akim Demaille  <akim@epita.fr>
1041
1042         * src/print_graph.c (quote): New.
1043         (print_core): Use it.
1044
1045 2001-08-06  Akim Demaille  <akim@epita.fr>, Marc Autret  <autret_m@epita.fr>
1046
1047         * src/vcg.c (complain.h): Include it.
1048         Unepitaize `return' invocations.
1049         [NDEBUG] (main): Remove.
1050         * src/vcg.h (node_t, edge_t, graph_t): Constify the char * members.
1051         * src/files.c (open_files): Initialize graph_obstack.
1052         * src/print_graph.c (print_actions): CPP out useless code.
1053         (print_core): Don't output the last `\n' in labels.
1054         Use `quote'.
1055         * src/files.c (output_files): Output the VCG file.
1056         * src/main.c (main): Invoke print_graph ();
1057
1058 2001-08-06  Marc Autret  <autret_m@epita.fr>
1059
1060         Automaton VCG graph output.
1061         Using option ``-g'' or long option ``--graph'', you can generate
1062         a gram_filename.vcg file containing a VCG description of the LALR (1)
1063         automaton of your grammar.
1064
1065         * src/main.c: Call to print_graph() function.
1066         * src/getargs.h: Update.
1067         * src/getargs.c (options): Update to catch `-g' and `--graph' options.
1068         (graph_flag): New flag.
1069         (longopts): Update.
1070         (getargs): Add case `g'.
1071         * src/files.c (graph_obstack): New obstack struct.
1072         (open_files): Initialize new obstack.
1073         (output_files): Saves graph_obstack if required.
1074         * src/files.h (graph_obstack): New extern declaration.
1075         * src/Makefile.am: Add new source files.
1076
1077 2001-08-06  Marc Autret   <autret_m@epita.fr>
1078
1079         * src/print_graph.c, src/print_graph.h (graph): New.
1080         * src/vcg.h: New file.
1081         * src/vcg.c: New file, VCG graph handling.
1082
1083 2001-08-06  Marc Autret  <autret_m@epita.fr>
1084
1085         Add of %source_extension and %header_extension which specify
1086         the source or/and the header output file extension.
1087
1088         * src/files.c (compute_base_names): Remove initialisation of
1089         src_extension and header_extension.
1090         (compute_exts_from_gf): Update.
1091         (compute_exts_from_src): Update.
1092         (output_files): Update.
1093         * src/reader.c (parse_header_extension_decl): New.
1094         (parse_source_extension_decl): New.
1095         (read_declarations): New case statements for the new tokens.
1096         * src/lex.c (percent_table): Add entries for %source_extension
1097         and %header_extension.
1098         * src/lex.h (token_e): New tokens tok_hdrext and tok_srcext.
1099
1100 2001-08-06  Marc Autret  <autret_m@epita.fr>
1101
1102         * configure.in: Bump to 1.28c.
1103         * doc/bison.texinfo: Texinfo thingies.
1104
1105 2001-08-04  Pascal Bart  <pascal.bart@epita.fr>
1106
1107         * tests/atconfig.in (CPPFLAGS): Add.
1108         * tests/calc.at (AT_CHECK): Use CPPFLAGS.
1109
1110 2001-08-03  Akim Demaille  <akim@epita.fr>
1111
1112         Version 1.28b.
1113
1114 2001-08-03  Akim Demaille  <akim@epita.fr>
1115
1116         * tests/Makefile.am (check-local): Ship testsuite.
1117         * tests/calc.at (_AT_DATA_CALC_Y): Prototype all the functions.
1118         Include `string.h'.
1119
1120 2001-08-03  Akim Demaille  <akim@epita.fr>
1121
1122         * configure.in: Try using -Wformat when compiling.
1123
1124 2001-08-03  Akim Demaille  <akim@epita.fr>
1125
1126         * configure.in: Bump to 1.28b.
1127
1128 2001-08-03  Akim Demaille  <akim@epita.fr>
1129
1130         * src/complain.c: Adjust strerror_r portability issues.
1131
1132 2001-08-03  Akim Demaille  <akim@epita.fr>
1133
1134         Version 1.28a.
1135
1136 2001-08-03  Akim Demaille  <akim@epita.fr>
1137
1138         * src/getargs.c, src/getarg.h (skeleton)): Constify.
1139         * src/lex.c (literalchar): Avoid name clashes on `buf'.
1140         * src/getargs.c: Include complain.h.
1141         * src/files.c, src/files.h (skeleton_find): Avoid name clashes.
1142         * lib/quotearg.c, lib/quotearg.h: Update from fileutils 4.1.
1143
1144 2001-08-03  Akim Demaille  <akim@epita.fr>
1145
1146         * src/reader.c (readgram): Display hidden chars in error messages.
1147
1148 2001-08-03  Akim Demaille  <akim@epita.fr>
1149
1150         Update to gettext 0.10.39.
1151
1152 2001-08-03  Akim Demaille  <akim@epita.fr>
1153
1154         * lib/strspn.c: New.
1155
1156 2001-08-01  Marc Autret  <autret_m@epita.fr>
1157
1158         * doc/bison.texinfo: Update.
1159         * doc/bison.1 (mandoc): Update.
1160         * src/system.h (EXT_GUARD_C, EXT_STYPE_H): Remove .c and .h.
1161         * src/files.c: Support output files extensions computing.
1162         (src_extension): New static variable.
1163         (header_extension): New static variable.
1164         (tr): New function.
1165         (get_extension_index): New function, gets the index of an extension
1166         filename in a string.
1167         (compute_exts_from_gf): New function, computes extensions from the
1168         grammar file extension.
1169         (compute_exts_from_src): New functions, computes extensions from the
1170         C source file extension, file given by ``-o'' option.
1171         (compute_base_names): Update.
1172         (output_files): Update.
1173
1174 2001-08-01  Robert Anisko  <anisko_r@epita.fr>
1175
1176         * doc/bison.texi: Document @$.
1177         (Locations): New section.
1178
1179 2001-07-18  Akim Demaille  <akim@epita.fr>
1180
1181         * Makefile.maint, GNUmakefile: New, from Autoconf 2.52.
1182         * config/prev-version.txt, config/move-if-change: New.
1183         * Makefile.am: Adjust.
1184
1185 2001-07-08  Pascal Bart  <pascal.bart@epita.fr>
1186
1187         * src/bison.simple (yyparse): Suppress warning `comparaison
1188         between signed and unsigned'.
1189
1190 2001-07-05  Pascal Bart  <pascal.bart@epita.fr>
1191
1192         * src/getargs.h (raw_flag): Remove.
1193         * src/getargs.c: Die on `-r'/`--raw'.
1194         * src/lex.c (parse_percent_token): Die on `%raw'.
1195         * src/reader.c (output_token_defines): Suppress call to `raw_flag'.
1196         * tests/calc.at: Suppress test with option `--raw'.
1197
1198 2001-07-14  Akim Demaille  <akim@epita.fr>
1199
1200         * config/: New.
1201         * configure.in: Require Autoconf 2.50.
1202         Update to gettext 0.10.38.
1203
1204 2001-03-16  Akim Demaille  <akim@epita.fr>
1205
1206         * doc/bison.texinfo: ANSIfy the examples.
1207
1208 2001-03-16  Akim Demaille  <akim@epita.fr>
1209
1210         * getargs.c (skeleton): New variable.
1211         (longopts): --skeleton is a new option.
1212         (shortopts, getargs): -S is a new option.
1213         * getargs.h: Declare skeleton.
1214         * output.c (output_parser): Use it.
1215
1216 2001-03-16  Akim Demaille  <akim@epita.fr>
1217
1218         * m4/strerror_r.m4: New.
1219         * m4/error.m4: Run AC_FUNC_STRERROR_R.
1220         * lib/error.h, lib/error.c: Update.
1221
1222 2001-03-16  Akim Demaille  <akim@epita.fr>
1223
1224         * src/getargs.c (longopts): Clean up.
1225
1226 2001-02-21  Akim Demaille  <akim@epita.fr>
1227
1228         * src/reader.c (gensym): `gensym_count' is your own.
1229         Use a static buf to create the symbol name, as token_buffer is no
1230         longer a buffer.
1231
1232 2001-02-08  Akim Demaille  <akim@epita.fr>
1233
1234         * src/conflicts.c (conflict_report): Be sure not to append to res
1235         between two calls, which could happen if both first sprintf were
1236         skipped, but not the first cp += strlen.
1237
1238 2001-02-08  Akim Demaille  <akim@epita.fr>
1239
1240         * lib/memchr.c, lib/stpcpy.c, lib/strndup.c, lib/strnlen.c:
1241         New, from fileutils 4.0.37.
1242         * configure.in: Require Autoconf 2.49c.  I took some time before
1243         making this decision.  This is the only way out for portability
1244         issues in Bison, it would mean way too much duplicate effort to
1245         import in Bison features implemented in 2.49c since 2.13.
1246         AC_REPLACE_FUNCS and AC_CHECK_DECLS the functions above.
1247
1248 2001-02-02  Akim Demaille  <akim@epita.fr>
1249
1250         * lib/malloc.c, lib/realloc.c: New, from the fileutils 4.0.37.
1251         * lib/xalloc.h, lib/xmalloc.c: Update.
1252
1253 2001-01-19  Akim Demaille  <akim@epita.fr>
1254
1255         Get rid of the ad hoc handling of token_buffer in the scanner: use
1256         the obstacks.
1257
1258         * src/lex.c (token_obstack): New.
1259         (init_lex): Initialize it.  No longer call...
1260         (grow_token_buffer): this.  Remove it.
1261         Adjust all the places which used it to use the obstack.
1262
1263 2001-01-19  Akim Demaille  <akim@epita.fr>
1264
1265         * src/lex.h: Rename all the tokens:
1266         s/\bENDFILE\b/tok_eof/g;
1267         s/\bIDENTIFIER\b/tok_identifier/g;
1268         etc.
1269         Let them be enums, not #define, to ease debugging.
1270         Adjust all the code.
1271
1272 2001-01-18  Akim Demaille  <akim@epita.fr>
1273
1274         * src/lex.h (MAXTOKEN, maxtoken, grow_token_buffer): Remove, private.
1275         * src/lex.c (maxtoken, grow_token_buffer): Static.
1276
1277 2001-01-18  Akim Demaille  <akim@epita.fr>
1278
1279         Since we now use obstacks, more % directives can be enabled.
1280
1281         * src/lex.c (percent_table): Also accept `%yacc',
1282         `%fixed_output_files', `%defines', `%no_parser', `%verbose', and
1283         `%debug'.
1284         Handle the actions for `%semantic_parser' and `%pure_parser' here,
1285         instead of returning a token.
1286         * src/lex.h (SEMANTIC_PARSER, PURE_PARSER): Remove, unused.
1287         * src/reader.c (read_declarations): Adjust.
1288         * src/files.c (open_files): Don't call `compute_base_names', don't
1289         compute `attrsfile' since they depend upon data which might be
1290         *in* the input file now.
1291         (output_files): Do it here.
1292         * src/output.c (output_headers): Document the fact that this patch
1293         introduces a guaranteed SEGV for semantic parsers.
1294         * doc/bison.texinfo: Document them.
1295         * tests/suite.at: Exercise these %options.
1296
1297 2000-12-20  Akim Demaille  <akim@epita.fr>
1298
1299         Also handle the output file (--verbose) with obstacks.
1300
1301         * files.c (foutput): Remove.
1302         (output_obstack): New.
1303         Adjust all dependencies.
1304         * src/conflicts.c: Return a string.
1305         * src/system.h (obstack_grow_string): Rename as...
1306         (obstack_sgrow): this.  Be ready to work with non literals.
1307         (obstack_fgrow4): New.
1308
1309 2000-12-20  Akim Demaille  <akim@epita.fr>
1310
1311         * src/files.c (open_files): Fix the computation of short_base_name
1312         in the case of `-o foo.tab.c'.
1313
1314 2000-12-20  Akim Demaille  <akim@epita.fr>
1315
1316         * src/reader.c (copy_string, copy_comment, copy_comment2, copy_at)
1317         (copy_dollar): Now that everything uses obstacks, get rid of the
1318         FILE * parameters.
1319
1320 2000-12-20  Akim Demaille  <akim@epita.fr>
1321
1322         * src/files.c (open_files): Actually the `.output' file is based
1323         on the short_base_name, not base_name.
1324         * tests/suite.at (Checking output file names): Adjust.
1325
1326 2000-12-20  Akim Demaille  <akim@epita.fr>
1327
1328         * src/bison.s1: Remove, we now use directly...
1329         * src/bison.simple: this.
1330         * src/Makefile.am: Use pkgdata instead of data.
1331
1332 2000-12-20  Akim Demaille  <akim@epita.fr>
1333
1334         * src/files.c (guard_obstack): New.
1335         (open_files): Initialize it.
1336         (output_files): Dump it...
1337         * src/files.h: Export it.
1338         * src/reader.c (copy_guard): Use it.
1339
1340 2000-12-19  Akim Demaille  <akim@epita.fr>
1341
1342         * src/files.c (outfile, defsfile, actfile): Removed as global
1343         vars.
1344         (open_files): Don't compute them.
1345         (output_files): Adjust.
1346         (base_name, short_base_name): Be global.
1347         Adjust dependencies.
1348
1349 2000-12-19  Akim Demaille  <akim@epita.fr>
1350
1351         * src/files.c (strsuffix): New.
1352         (stringappend): Be just like strcat but allocate.
1353         (base_names): Eve out from open_files.
1354         Try to simplify the rather hairy computation of base_name and
1355         short_base_name.
1356         (open_files): Use it.
1357         * tests/suite.at (Checking output file names): New test.
1358
1359 2000-12-19  Akim Demaille  <akim@epita.fr>
1360
1361         * src/system.h (obstack_grow_literal_string): Rename as...
1362         (obstack_grow_string): this.
1363         * src/output.c (output_parser): Recognize `%% actions' instead of
1364         `$'.
1365         * src/bison.s1: s/$/%% actions/.
1366         * src/bison.hairy: Likewise.
1367
1368 2000-12-19  Akim Demaille  <akim@epita.fr>
1369
1370         * src/output.c (output_parser): Compute the `#line' lines when
1371         there are.
1372         * src/Makefile.am (bison.simple): Be a simple copy of bison.s1.
1373         Suggested by Hans Aberg.
1374
1375 2000-12-19  Akim Demaille  <akim@epita.fr>
1376
1377         Let the handling of the skeleton files be local to the procedures
1378         that use it.
1379
1380         * src/files.c (xfopen, xfclose, skeleton_find, guardfile): No
1381         longer static.
1382         (fparser, open_extra_files): Remove.
1383         (open_files, output_files): Don't take care of fparser.
1384         * src/files.h: Adjust.
1385         * src/output.c (output_parser): Open and close the file to the
1386         skeleton.
1387         * src/reader.c (read_declarations): When %semantic_parser, open
1388         fguard.
1389
1390 2000-12-19  Akim Demaille  <akim@epita.fr>
1391
1392         * src/file.h (BISON_SIMPLE, BISON_HAIRY): Move from here...
1393         * src/system.h (BISON_SIMPLE, BISON_HAIRY): ... to here.
1394
1395 2000-12-19  Akim Demaille  <akim@epita.fr>
1396
1397         * src/files.c (open_files): Yipee!  We no longer need all the code
1398         looking for `/tmp' since we have no tmp file.
1399
1400 2000-12-19  Akim Demaille  <akim@epita.fr>
1401
1402         * src/system.h (EXT_TAB, EXT_OUTPUT, EXT_STYPE_H, EXT_GUARD_C):
1403         New macros.
1404         * src/files.c (open_files): Less dependency on MSDOS etc.
1405
1406 2000-12-14  Akim Demaille  <akim@epita.fr>
1407
1408         * src/bison.s1 (YYLLOC_DEFAULT): New macro.
1409         Provide a default definition.
1410         Use it when executing the default @ action.
1411         * src/reader.c (reader_output_yylsp): No longer include
1412         `timestamp' and `text' in the default YYLTYPE.
1413
1414 2000-12-12  Akim Demaille  <akim@epita.fr>
1415
1416         * src/reader.c (copy_definition, parse_union_decl, copy_action)
1417         (copy_guard): Quote the file names.
1418         Reported by Laurent Mascherpa.
1419
1420 2000-12-12  Akim Demaille  <akim@epita.fr>
1421
1422         * src/output.c (output_headers, output_program, output): Be sure
1423         to escape special characters when outputting filenames.
1424         (ACTSTR_PROLOGUE, ACTSTR_EPILOGUE): Remove.
1425         (output_headers): Don't depend on them, Use ACTSTR.
1426
1427 2000-11-17  Akim Demaille  <akim@epita.fr>
1428
1429         * lib/obstack.h: Formatting changes.
1430         (obstack_grow, obstack_grow0): Don't cast WHERE at all: it
1431         prevents type checking.
1432         (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
1433         cast the value to (void *): assigning a `foo *' to a `void *'
1434         variable is valid.
1435         (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
1436         * src/reader.c (parse_union_decl): Typo: use obstack_1grow to
1437         append characters.
1438
1439 2000-11-17  Akim Demaille  <akim@epita.fr>
1440
1441         * tests/Makefile.am (suite.m4, regression.m4, calc.m4): Rename
1442         as...
1443         (suite.m4, regression.m4, calc.m4): these.
1444         * tests/atgeneral.m4: Update from CVS Autoconf.
1445
1446 2000-11-17  Akim Demaille  <akim@epita.fr>
1447
1448         * tests/regression.m4 (%union and --defines): New test,
1449         demonstrating a current bug in the obstack implementation.
1450
1451 2000-11-17  Akim Demaille  <akim@epita.fr>
1452
1453         * src/bison.s1 (_YY_DECL_VARIABLES, YY_DECL_VARIABLES): New
1454         macros.
1455         Use them to declare the variables which are global or local to
1456         `yyparse'.
1457
1458 2000-11-17  Akim Demaille  <akim@epita.fr>
1459
1460         * acconfig.h: Remove, no longer used.
1461
1462 2000-11-07  Akim Demaille  <akim@epita.fr>
1463
1464         * src: s/Copyright (C)/Copyright/g.
1465
1466 2000-11-07  Akim Demaille  <akim@epita.fr>
1467
1468         * src/reader.c (reader): #define YYLSP_NEEDED to 1 instead of just
1469         defining.
1470         * src/bison.s1: s/#ifdef YYLSP_NEEDED/#if YYLSP_NEEDED/.
1471
1472 2000-11-07  Akim Demaille  <akim@epita.fr>
1473
1474         * src/bison.s1 (YYLEX): Use #if instead of #ifdef.
1475         Merge in a single CPP if/else.
1476
1477 2000-11-07  Akim Demaille  <akim@epita.fr>
1478
1479         * src/output.c (output): Remove useless variables.
1480         * lib/obstack.c (obstack_grow, obstack_grow0): Rename the second
1481         argument `data' for consistency with the prototypes.
1482         Qualify it `const'.
1483         (obstack_copy, obstack_copy0): Rename the second argument as
1484         `address' for consistency.  Qualify it `const'.
1485         * lib/obstack.h (obstack_copy, obstack_copy0, obstack_grow)
1486         (obstack_grow0, obstack_ptr_grow, obstack_ptr_grow_fast): Qualify
1487         `const' their input argument (`data' or `address').
1488         Adjust the corresponding macros to include `const' in casts.
1489
1490 2000-11-03  Akim Demaille  <akim@epita.fr>
1491
1492         * src/Makefile.am (INCLUDES): s/PFILE/BISON_SIMPLE/.
1493         s/PFILE1/BISON_HAIRY/.
1494         Adjust dependencies.
1495
1496 2000-11-03  Akim Demaille  <akim@epita.fr>
1497
1498         For some reason, this was not applied.
1499
1500         * src/files.c [VMS]: No longer include `ssdef.h', no longer define
1501         `unlink': it's no longer used.
1502
1503 2000-11-03  Akim Demaille  <akim@epita.fr>
1504
1505         * src/files.c (skeleton_find): New function, eved out of...
1506         (open_files, open_extra_files): here.
1507
1508 2000-11-03  Akim Demaille  <akim@epita.fr>
1509
1510         Don't use `atexit'.
1511
1512         * src/files.c (obstack_save): New function.
1513         (done): Rename as...
1514         (output_files): this.
1515         Use `obstack_save'.
1516         * src/main.c (main): Don't use `atexit' to register `done', since
1517         it no longer has to remove tmp files, just call `output_files'
1518         when there are no errors.
1519
1520 2000-11-02  Akim Demaille  <akim@epita.fr>
1521
1522         * src/files.c [VMS]: No longer include `ssdef.h', no longer define
1523         `unlink': it's no longer used.
1524         * src/files.h: Formatting changes.
1525
1526 2000-11-02  Akim Demaille  <akim@epita.fr>
1527
1528         Remove the last uses of mktemp and unlink/delete.
1529
1530         * src/files.c (fdefines, ftable): Removed.
1531         (defines_ostack, table_obstack): New.
1532         Adjust dependencies of the former into uses of the latter.
1533         * src/output.c (output_short_or_char_table, output_short_table):
1534         Convert to using obstacks.
1535         * src/reader.c (copy_comment2): Accept one FILE * and two
1536         obstacks.
1537         (output_token_defines, reader_output_yylsp): Use obstacks.
1538         * src/system.h (obstack_fgrow3): New.
1539
1540 2000-11-01  Akim Demaille  <akim@epita.fr>
1541
1542         Change each use of `fattrs' into a use of `attrs_obstack'.
1543
1544         * src/reader.c (copy_at): Typo: s/yylloc/yyloc/.
1545         * src/files.c (fattrs): Remove.
1546         (attrs_obstack): New.
1547         Adjust all dependencies.
1548         (done): If SEMANTIC_PARSER, dump attrs_obstack into attrsfile.
1549
1550 2000-11-01  Akim Demaille  <akim@epita.fr>
1551
1552         Introduce obstacks.
1553         Change each use of `faction' into a use of `action_obstack'.
1554
1555         * lib/obstack.h, lib/obstack.c: New files.
1556         * src/files.c (faction): Remove.
1557         (action_obstack): New.
1558         Adjust all dependencies.
1559
1560 2000-10-20  Akim Demaille  <akim@epita.fr>
1561
1562         * lib/quote.h (PARAMS): New macro.  Use it.
1563
1564 2000-10-16  Akim Demaille  <akim@epita.fr>
1565
1566         * src/output.c (output_short_or_char_table): New function.
1567         (output_short_table, output_token_translations): Use it.
1568         (goto_actions): Use output_short_table.
1569
1570 2000-10-16  Akim Demaille  <akim@epita.fr>
1571
1572         * src/symtab.c (bucket_new): New function.
1573         (getsym): Use it.
1574
1575         * src/output.c (output_short_table): New argument to display the
1576         comment associated with the table.
1577         Adjust dependencies.
1578         (output_gram): Use it.
1579         (output_rule_data): Nicer output layout for YYTNAME.
1580
1581 2000-10-16  Akim Demaille  <akim@epita.fr>
1582
1583         * src/lex.c (read_typename): New function.
1584         (lex): Use it.
1585         * src/reader.c (copy_dollar): Likewise.
1586
1587 2000-10-16  Akim Demaille  <akim@epita.fr>
1588
1589         * src/reader.c (copy_comment2): Expect the input stream to be on
1590         the `/' which is suspected to open a comment, instead of being
1591         called after `//' or `/*' was read.
1592         (copy_comment, copy_definition, parse_union_decl, copy_action)
1593         (copy_guard): Adjust.
1594
1595 2000-10-16  Akim Demaille  <akim@epita.fr>
1596
1597         * src/reader.c (parse_expect_decl): Use `skip_white_space' and
1598         `read_signed_integer'.
1599
1600 2000-10-16  Akim Demaille  <akim@epita.fr>
1601
1602         * src/reader.c (copy_dollar): New function.
1603         (copy_guard, copy_action): Use it.
1604
1605 2000-10-16  Akim Demaille  <akim@epita.fr>
1606
1607         * lib/quote.h, lib/quote.c, lib/quotearg.h, lib/quotearg.c:
1608         * m4/prereq.m4, m4/c-bs-a.m4, m4/mbstate.m4:
1609         New files, from Fileutils 4.0.27.
1610         * src/main.c (printable_version): Remove.
1611         * src/lex.c, src/reader.c: Use `quote'.
1612
1613 2000-10-04  Akim Demaille  <akim@epita.fr>
1614
1615         * lib/error.c, lib/error.h: New files, needed by xmalloc.c.
1616
1617 2000-10-04  Akim Demaille  <akim@epita.fr>
1618
1619         * doc/bison.texinfo: Various typos spotted by Neil Booth.
1620
1621 2000-10-04  Akim Demaille  <akim@epita.fr>
1622
1623         When a literal string is used to define two different tokens,
1624         `bison -v' segfaults.
1625         Reported by Piotr Gackiewicz, and fixed by Neil Booth.
1626
1627         * tests/regression.m4: New file.
1628         Include the core of the sample provided by Piotr Gackiewicz.
1629         * src/reader.c (parse_token_decl): Diagnose bad cases, and proceed
1630         properly.
1631
1632 2000-10-04  Akim Demaille  <akim@epita.fr>
1633
1634         * src/reader.c (parse_expect_decl): Keep `count' within the size
1635         of `buffer'.
1636         From Neil Booth.
1637
1638 2000-10-02  Paul Eggert  <eggert@twinsun.com>
1639
1640         * bison.s1 (yyparse): Assign the default value
1641         unconditionally, to avoid a GCC warning and make the parser a
1642         tad smaller.
1643
1644 2000-10-02  Akim Demaille  <akim@epita.fr>
1645
1646         * src/getargs.c (getargs): Don't dump `--help' on unrecognized
1647         options.
1648
1649 2000-10-02  Akim Demaille  <akim@epita.fr>
1650
1651         * src/derives.c, src/print.c, src/reduce.c: To ease the
1652         translation, move some `\n' out of the translated strings.
1653
1654 2000-10-02  Akim Demaille  <akim@epita.fr>
1655
1656         The location tracking mechanism is precious for parse error
1657         messages.  Nevertheless, it is enabled only when `@n' is used in
1658         the grammar, which is a different issue (you can use it in error
1659         message, but not in the grammar per se).  Therefore, there should
1660         be another means to enable it.
1661
1662         * src/getargs.c (getargs): Support `--locations'.
1663         (usage): Report it.
1664         * src/getargs.h (locationsflag): Export it.
1665         * src/lex.c (percent_table): Support `%locations'.
1666         * src/reader.c (yylsp_needed): Remove this variable, now replaced
1667         with `locationsflag'.
1668         * doc/bison.texinfo: Document `--locations' and `%locations'.
1669         Sort the options.
1670         * tests/calc.m4: Test it.
1671
1672         For regularity of the names, replace each
1673         (nolineflag, toknumflag, rawtokenumflag, noparserflag): with...
1674         (no_lineflag, token_tableflag, rawflag, no_parserflag): this.
1675         In addition replace each `flag' with `_flag'.
1676
1677 2000-10-02  Akim Demaille  <akim@epita.fr>
1678
1679         Also test parse error messages, including with YYERROR_VERBOSE.
1680
1681         * tests/calc.m4 (calc.y): Add support for `exp = exp' (non
1682         associative).
1683         Use it to check the computations.
1684         Use it to check `nonassoc' is honored.
1685         (AT_DATA_CALC_Y): Equip `calc.y' with YYERROR_VERBOSE when passed
1686         `--yyerror-verbose'.
1687         (_AT_CHECK_CALC): Adjust to this option.
1688         (_AT_CHECK_CALC_ERROR): New macro to check parse error messages.
1689
1690 2000-10-02  Akim Demaille  <akim@epita.fr>
1691
1692         Test also `--verbose', `--defines' and `--name-prefix'.  Testing
1693         the latter demonstrates a flaw in the handling of non debugging
1694         parsers introduced by myself on 2000-03-16: `#define yydebug 0'
1695         was used in order to simplify:
1696
1697         #if YYDEBUG
1698         if (yydebug)
1699         {
1700         ...
1701         }
1702         #endif
1703
1704         into
1705
1706         if (yydebug)
1707         {
1708         ...
1709         }
1710
1711         unfortunately this leads to a CPP conflict when
1712         `--name-prefix=foo' is used since it produces `#define yydebug
1713         foodebug'.
1714
1715         * src/bison.s1 [!YYDEBUG]: Do not define yydebug.
1716         (YYDPRINTF): New macro.
1717         Spread its use.
1718         * tests/calc.m4 (AT_CHECK_CALC): Do require a title, build it from
1719         the bison options.
1720         Also test `--verbose', `--defines' and `--name-prefix'.
1721
1722 2000-10-02  Akim Demaille  <akim@epita.fr>
1723
1724         Improve the readability of the produced parsers.
1725
1726         * src/bison.s1: Formatting changes.
1727         Improve the comment related to the `$' mark.
1728         (yydefault): Don't fall through to `yyresume': `goto' there.
1729         * src/output.c (output_parser): When the `$' is met, skip the end
1730         of its line.
1731         New variable, `number_of_dollar_signs', to check there's exactly
1732         one `$' in the parser skeleton.
1733
1734 2000-10-02  Akim Demaille  <akim@epita.fr>
1735
1736         * lib/xstrdup.c: New file, from the fileutils.
1737         * src/reader.c (parse_token_decl, get_type_name, parse_type_decl)
1738         (parse_assoc_decl, parse_thong_decl, get_type): Use `xstrdup'
1739         instead of strlen + xmalloc + strcpy.
1740         * src/symtab.c (copys): Remove, use xstrdup instead.
1741
1742 2000-10-02  Akim Demaille  <akim@epita.fr>
1743
1744         * src/gram.h (associativity): New enum type which replaces the
1745         former CPP macros `RIGHT_ASSOC', `LEFT_ASSOC' and `NON_ASSOC' with
1746         `right_assoc', `left_assoc' and `non_assoc'.
1747         Adjust all dependencies.
1748         * src/reader.c: Formatting changes.
1749         (LTYPESTR): Don't define it, use it as a literal in
1750         `reader_output_yylsp'.
1751         * src/symtab.h (symbol_class): New enum type which replaces the
1752         former CPP macros `SUNKNOWN', `STOKEN and `SNTERM' with
1753         `sunknown', `stoken and `snterm'.
1754
1755 2000-10-02  Akim Demaille  <akim@epita.fr>
1756
1757         * src/getargs.c (fixed_outfiles): Rename as...
1758         (yaccflag): for consistency and accuracy.
1759         Adjust dependencies.
1760
1761 2000-10-02  Akim Demaille  <akim@epita.fr>
1762
1763         Use the more standard files `xalloc.h' and `xmalloc.c' instead of
1764         Bison's `allocate.c' and `alloc.h'.  This patch was surprisingly
1765         difficult and introduced a lot of core dump.  It turns out that
1766         Bison used an implementation of `xmalloc' based on `calloc', and
1767         at various places it does depend upon the initialization to 0.  I
1768         have not tried to isolate the pertinent places, and all the former
1769         calls to Bison's `xmalloc' are now using `XCALLOC'.  Someday,
1770         someone should address this issue.
1771
1772         * src/allocate.c, src/alloc.h, m4/bison-decl.m4: Remove.
1773         * lib/xmalloc.c, lib/xalloc.h, m4/malloc.m4, m4/realloc.m4: New
1774         files.
1775         Adjust dependencies.
1776         * src/warshall.h: New file.
1777         Propagate.
1778
1779 2000-10-02  Akim Demaille  <akim@epita.fr>
1780
1781         Various anti-`extern in *.c' changes.
1782
1783         * src/system.h: Include `assert.h'.
1784
1785 2000-10-02  Akim Demaille  <akim@epita.fr>
1786
1787         * src/state.h (nstates, final_state, first_state, first_shift)
1788         (first_reduction): Move their exportation from here...
1789         * src/LR0.h: to here.
1790         Adjust dependencies.
1791         * src/getargs.c (statisticsflag): New variable.
1792         Add support for `--statistics'.
1793         Adjust dependencies.
1794
1795         Remove a lot of now useless `extern' statements in most files.
1796
1797 2000-10-02  Akim Demaille  <akim@epita.fr>
1798
1799         * src/LR0.h: New file.
1800         Propagate its use.
1801
1802 2000-10-02  Akim Demaille  <akim@epita.fr>
1803
1804         * src/print.h: New file.
1805         Propagate its use.
1806         * src/print.c: Formatting and ordering changes.
1807         (verbose, terse): Replace with...
1808         (print_results): this new function.
1809         Adjust dependencies.
1810
1811 2000-10-02  Akim Demaille  <akim@epita.fr>
1812
1813         * src/conflicts.c (conflict_report): New function.
1814         (conflict_log, verbose_conflict_log): Replace with...
1815         (print_conflicts): this function.
1816         Adjust dependencies.
1817         * src/conflicts.h: New file.
1818         Propagate its inclusion.
1819
1820 2000-10-02  Akim Demaille  <akim@epita.fr>
1821
1822         * src/nullable.h: New file.
1823         Propagate its inclusion.
1824         * src/nullable.c: Formatting changes.
1825
1826 2000-10-02  Akim Demaille  <akim@epita.fr>
1827
1828         * src/reduce.h: New file.
1829         Propagate its inclusion.
1830         * src/reduce.c: Topological sort and other formatting changes.
1831         (bool, TRUE, FALSE): Move their definition to...
1832         * src/system.h: here.
1833
1834 2000-10-02  Akim Demaille  <akim@epita.fr>
1835
1836         * src/files.c: Formatting changes.
1837         (tryopen, tryclose, openfiles): Rename as...
1838         (xfopen, xfclose, open_files): this.
1839         (stringappend): static.
1840         * src/files.h: Complete the list of exported symbols.
1841         Propagate its use.
1842
1843 2000-10-02  Akim Demaille  <akim@epita.fr>
1844
1845         * src/reader.h: New file.
1846         Propagate its use instead of tedious list of `extern' and
1847         prototypes.
1848         * src/reader.c: Formatting changes, topological sort,
1849         s/register//.
1850
1851 2000-10-02  Akim Demaille  <akim@epita.fr>
1852
1853         * src/lex.h: Prototype `lex.c' exported functions.
1854         * src/reader.c: Adjust.
1855         * src/lex.c: Formatting changes.
1856         (safegetc): Rename as...
1857         (xgetc): this.
1858
1859 2000-10-02  Akim Demaille  <akim@epita.fr>
1860
1861         * src/lalr.h: New file.
1862         Propagate its inclusion instead of prototypes and `extern'.
1863         * src/lalr.c: Formatting changes, topological sorting etc.
1864
1865 2000-10-02  Akim Demaille  <akim@epita.fr>
1866
1867         * src/output.c (token_actions): Introduce a temporary array,
1868         YYDEFACT, that makes it possible for this function to use
1869         output_short_table.
1870
1871 2000-10-02  Akim Demaille  <akim@epita.fr>
1872
1873         `user_toknums' is output as a `short[]' in `output.c', while it is
1874         defined as a `int[]' in `reader.c'.  For consistency with the
1875         other output tables, `user_toknums' is now defined as a table of
1876         shorts.
1877
1878         * src/reader.c (user_toknums): Be a short table instead of an int
1879         table.
1880         Adjust dependencies.
1881
1882         Factor the short table outputs.
1883
1884         * src/output.c (output_short_table): New function.
1885         * src/output.c (output_gram, output_stos, output_rule_data)
1886         (output_base, output_table, output_check):  Use it.
1887
1888 2000-10-02  Akim Demaille  <akim@epita.fr>
1889
1890         * src/output.c (output): Topological sort of the functions, in
1891         order to get rid of the `static' prototypes.
1892         No longer use `register'.
1893         * src/output.h: New file.
1894         Propagate its inclusion in files explicitly prototyping functions
1895         from output.c.
1896
1897 2000-09-21  Akim Demaille  <akim@epita.fr>
1898
1899         * src/atgeneral.m4: Update from Autoconf.
1900
1901 2000-09-21  Akim Demaille  <akim@epita.fr>
1902
1903         * src/closure.h: New file.
1904         * src/closure.c: Formatting changes, topological sort over the
1905         functions, use of closure.h.
1906         (initialize_closure, finalize_closure):  Rename as...
1907         (new_closure, free_closure): these.  Adjust dependencies.
1908         * src/LR0.c: Formatting changes, topological sort, use of
1909         cloture.h.
1910         (initialize_states): Rename as...
1911         (new_states): this.
1912         * src/Makefile.am (noinst_HEADERS): Adjust.
1913
1914 2000-09-20  Akim Demaille  <akim@epita.fr>
1915
1916         * src/acconfig.h: Don't protect config.h against multiple
1917         inclusion.
1918         Don't define PARAMS.
1919         * src/system.h: Define PARAMS.
1920         Remove some of the ad-hoc CPP magic for DOS, VMS etc.: this is the
1921         purpose of config.h.  system.h must not try to fix wrong
1922         definitions in config.h.
1923
1924 2000-09-20  Akim Demaille  <akim@epita.fr>
1925
1926         * src/derives.h: New file.
1927         * src/main.c, src/derives.h: Use it.
1928         Formatting changes.
1929         * src/Makefile.am (noinst_HEADERS): Adjust.
1930
1931 2000-09-20  Akim Demaille  <akim@epita.fr>
1932
1933         * tests/atgeneral.m4: Update from Autoconf.
1934         * tests/calc.m4 (_AT_DATA_CALC_Y, AT_DATA_CALC_Y, _AT_CHECK_CALC)
1935         (AT_CHECK_CALC): New macros.
1936         Use these macros to test bison with options `', `--raw',
1937         `--debug', `--yacc', `--yacc --debug'.
1938
1939 2000-09-19  Akim Demaille  <akim@epita.fr>
1940
1941         * src/output.c: Formatting changes.
1942         * src/machine.h: Remove, leaving its contents in...
1943         * src/system.h: here.
1944         Include stdio.h.
1945         Adjust all dependencies on stdio.h and machine.h.
1946         * src/getargs.h: New file.
1947         Let all `extern' declarations about getargs.c be replaced with
1948         inclusion of `getargs.h'.
1949         * src/Makefile.am (noinst_HEADERS): Adjust.
1950
1951         * tests/calc.m4 (yyin): Be initialized in main, not on the global
1952         scope.
1953         (yyerror): Returns void, not int.
1954         * doc/bison.texinfo: Formatting changes.
1955
1956 2000-09-19  Akim Demaille  <akim@epita.fr>
1957
1958         * tests/calc.m4 (calc.y): Do not assign to stdin, as it's not
1959         portable.
1960
1961 2000-09-18  Akim Demaille  <akim@epita.fr>
1962
1963         * configure.in: Append WARNING_CFLAGS to CFLAGS.
1964         * src/Makefile.am (INCLUDES): Don't.
1965         Be ready to fetch headers in lib/.
1966
1967 2000-09-18  Akim Demaille  <akim@epita.fr>
1968
1969         * doc/bison.texinfo: Update the copyright.
1970         ANSIfy and GNUify the examples.
1971         Remove the old menu.
1972
1973 2000-09-18  Akim Demaille  <akim@epita.fr>
1974
1975         First set of tests: use the `calc' example from the documentation.
1976
1977         * src/bison.s1 (yyparse): Condition the code using `yytname' which
1978         is defined only when YYDEBUG is.
1979         * m4/atconfig.m4 (AT_CONFIG): Adjust to Autoconf 2.13.
1980         * src/files.c (tryopen, tryclose): Formatting changes.
1981         Move to the top and be static.
1982         * src/reader.c (read_signed_integer): Likewise.
1983         * tests/calc.m4: New file.
1984         * Makefile.am, suite.m4: Adjust.
1985         * m4/atconfig.m4: Set BISON_SIMPLE and BISON_HAIRY.
1986
1987 2000-09-18  Akim Demaille  <akim@epita.fr>
1988
1989         Add support for an Autotest test suite for Bison.
1990
1991         * m4/m4.m4, m4/atconfig.m4: New files.
1992         * m4/Makefile.am (EXTRA_DIST): Adjust.
1993         * tests/suite.m4, tests/Makefile.am, tests/atgeneral.m4: New
1994         files.
1995         * src/getargs.c: Display a more standard --version message.
1996         * src/reader.c (reader): Formatting changes.
1997         No longer depend upon VERSION_STRING.
1998         * configure.in: No longer use `dnl'.
1999         Set up the test suite and the new directory `tests/.
2000         (VERSION_STRING): Remove.
2001
2002 2000-04-14  Akim Demaille  <akim@epita.fr>
2003
2004         * src/reader.c (copy_comment2): New function, same as former
2005         `copy_comment', but outputs into two FILE *.
2006         (copy_comment): Use it.
2007         (parse_union_decl): Use it.
2008         (get_type, parse_start_decl): Use the same `invalid' message.
2009         (parse_start_decl, parse_union_decl): Use the same `multiple'
2010         message.
2011         (parse_union_decl, copy_guard, copy_action): Use the same
2012         `unmatched' message.
2013         * m4/Makefile.am (EXTRA_DIST): Add `warning.m4'.
2014
2015 2000-03-31  Akim Demaille  <akim@epita.fr>
2016
2017         * src/files.c (tryopen, tryclose): Move to the top.
2018         Be static.
2019
2020 2000-03-31  Akim Demaille  <akim@epita.fr>
2021
2022         * src/main.c (main): Don't call `done', exit does it.
2023
2024 2000-03-31  Akim Demaille  <akim@epita.fr>
2025
2026         * allocate.c: s/return (foo)/return foo/.
2027         * lalr.c: Likewise.
2028         * LR0.c: Likewise.
2029         * output.c: Likewise.
2030         * reader.c: Likewise.
2031         * symtab.c: Likewise.
2032         * vmsgetargs.c: Likewise.
2033
2034 2000-03-31  Akim Demaille  <akim@epita.fr>
2035
2036         Clean up the error reporting functions.
2037
2038         * src/report.c: New file.
2039         * src/report.h: Likewise.
2040         * src/Makefile.am: Adjust.
2041         * m4/error.m4: New file.
2042         * m4/Makefile.am: Adjust.
2043         * configure.in (jm_PREREQ_ERROR): Call it.
2044         * src/main.c (int_to_string, banner, fatal_banner, warn_banner):
2045         Remove.
2046         (fatal, fatals): Remove.  All callers use complain.c::fatal.
2047         (warn, warni, warns, warnss, warnss): Remove.  All callers use
2048         complain.c::complain.
2049         (toomany): Remove, use fatal instead.
2050         * src/files.c (done): No argument, use complain_message_count.
2051         * src/main.c (main): Register `done' to `atexit'.
2052
2053         * src/getargs.c (usage): More `fputs', less `fprintf'.
2054
2055 2000-03-28  Akim Demaille  <akim@epita.fr>
2056
2057         * lib/: New directory.
2058         * Makefile.am (SUBDIRS): Adjust.
2059         * configure.in: Adjust.
2060         (LIBOBJS): Although not used yet, AC_SUBST it, otherwise it's
2061         useless.
2062         * src/alloca.c: Moved to lib/.
2063         * src/getopt.c: Likewise.
2064         * src/getopt1.c: Likewise.
2065         * src/getopt.h: Likewise.
2066         * src/ansi2knr.c: Likewise.
2067         * src/ansi2knr.1: Likewise.
2068         * src/Makefile.am: Adjust.
2069         * lib/Makefile.am: New file.
2070
2071 2000-03-28  Akim Demaille  <akim@epita.fr>
2072
2073         * src/getargs.c (usage): Refresh the help message.
2074
2075 2000-03-17  Akim Demaille  <akim@epita.fr>
2076
2077         * src/getopt1.c: Updated from textutils 2.0e
2078         * src/getopt.c: Likewise.
2079         * src/getopt.h: Likewise.
2080
2081 2000-03-17  Akim Demaille  <akim@epita.fr>
2082
2083         * src/Makefile.am (bison.simple): Fix the awk program: quote only
2084         the file name, not the whole `#line LINE FILE'.
2085
2086 2000-03-17  Akim Demaille  <akim@epita.fr>
2087
2088         On syntax errors, report the token on which we choked.
2089
2090         * src/bison.s1 (yyparse): In the label yyerrlab, when
2091         YYERROR_VERBOSE, add yychar in msg.
2092
2093 2000-03-17  Akim Demaille  <akim@epita.fr>
2094
2095         * src/reader.c (copy_at): New function.
2096         (copy_guard): Use it.
2097         (copy_action): Use it.
2098
2099 2000-03-17  Akim Demaille  <akim@epita.fr>
2100
2101         Be kind to translators, save some useless translations.
2102
2103         * src/main.c (banner): New function.
2104         (fatal_banner): Use it.
2105         (warn_banner): Use it.
2106
2107 2000-03-17  Akim Demaille  <akim@epita.fr>
2108
2109         * src/reader.c (copy_definition): Use copy_string and
2110         copy_comment.  Removed now unused `match', `ended',
2111         `cplus_comment'.
2112         (copy_comment, copy_string): Moved, to be visible from
2113         copy_definition.
2114
2115 2000-03-17  Akim Demaille  <akim@epita.fr>
2116
2117         * src/reader.c (copy_string): Declare `static inline'.  No
2118         problems with inline, since it is checked by configure.
2119         (copy_comment): Likewise.
2120
2121 2000-03-17  Akim Demaille  <akim@epita.fr>
2122
2123         * src/reader.c (packsymbols): Formatting changes.
2124
2125 2000-03-17  Akim Demaille  <akim@epita.fr>
2126
2127         * src/reader.c (copy_comment): New function, factored out from:
2128         (copy_action): Use it.  Removed now unused `match', `ended',
2129         `cplus_comment'.
2130         (copy_guard): Likewise.
2131
2132 2000-03-17  Akim Demaille  <akim@epita.fr>
2133
2134         * src/reader.c (copy_string): New function, factored out from:
2135         (copy_action): Use it.
2136         (copy_guard): Likewise.
2137
2138 2000-03-17  Akim Demaille  <akim@epita.fr>
2139
2140         Change the handling of @s so that they behave exactly like $s.
2141         There is now a pseudo variable @$ (readble and writable), location
2142         of the lhs of the rule (by default ranging from the location of
2143         the first symbol of the rhs, to the location of the last symbol,
2144         or, if the rhs is empty, YYLLOC).
2145
2146         * src/bison.s1 [YYLSP_NEEDED] (yyloc): New variable, twin of
2147         yyval.
2148         (yyparse): When providing a default semantic action, provide a
2149         default location action.
2150         (after the $): No longer change `*YYLSP', just stack YYLOC the
2151         same way you stack YYVAL.
2152         * src/reader.c (read_declarations): Use warns.
2153         (copy_guard, case '@'): Also recognize `@$', expanded as `YYLOC'.
2154         (copy_action, case '@'): Likewise.
2155         Use a standard error message, to save useless work from
2156         translators.
2157
2158 2000-03-17  Akim Demaille  <akim@epita.fr>
2159
2160         * src/bison.s1: Formatting and cosmetics changes.
2161         * src/reader.c: Likewise.
2162         Update the Copyright notice.
2163
2164 2000-03-17  Akim Demaille  <akim@epita.fr>
2165
2166         * src/bison.s1 (#line): All set to `#line' only, since the
2167         Makefile now handles them.
2168
2169 2000-03-16  Akim Demaille  <akim@epita.fr>
2170
2171         * src/output.c (output_rule_data): Output the documentation of
2172         some of the tables.
2173         (Copyright notice): Update.
2174         Formatting changes.
2175
2176 2000-03-16  Akim Demaille  <akim@epita.fr>
2177
2178         * src/bison.s1 [!YYDEBUG]: Define yydebug to 0.  This allows to
2179         remove most `#if YYDEBUG != 0', since `if (yydebug)' is enough.
2180         One `#if YYDEBUG' remains, since it uses variables which are
2181         defined only if `YYDEBUG != 0'.
2182
2183 2000-03-16  Akim Demaille  <akim@epita.fr>
2184
2185         * src/bison.s1 (yyparse): Reorganize the definitions of the stacks
2186         and related variables so that the similarities are highlighted.
2187
2188 2000-03-16  Akim Demaille  <akim@epita.fr>
2189
2190         * src/bison.s1: Properly indent CPP directives.
2191
2192 2000-03-16  Akim Demaille  <akim@epita.fr>
2193
2194         * src/bison.s1: Properly indent the `alloca' CPP section.
2195
2196 2000-03-16  Akim Demaille  <akim@epita.fr>
2197
2198         Do not hard code values of directories in `configure.in'.
2199         Update the `configure' tool chain.
2200
2201         * configure.in (XPFILE, XPFILE1, LOCALEDIR): Remove, handled by
2202         src/makefile.am.
2203         (VERSION_STRING): Use the third arg of AC_DEFINE_UNQUOTED.
2204         (AC_OUTPUT): Add m4/Makefile.
2205         Bump to bison 1.28a, 1.29 has never been released.
2206         * acconfig.h (XPFILE, XPFILE1, LOCALEDIR): Remove, since they are
2207         handled via src/Makefile.am.
2208         (VERSION_STRING, PROTOTYPES, ENABLE_NLS, HAVE_CATGETS,
2209         HAVE_GETTEXT, HAVE_LC_MESSAGES, HAVE_STPCPY): Remove, handled by
2210         autoheader.
2211         * Makefile.am (SUBDIRS): Add m4.
2212         (ACLOCAL_AM_FLAGS): New variable.
2213         (AUTOMAKE_OPTIONS): Add check-news.
2214         * src/Makefile.am (bison.simple): Use awk to replace #line lines with
2215         the proper line number and file name.
2216         (DEFS): Propagate the location of bison library files and of the
2217         locale files.
2218         (INCLUDES): Added `-I ..' so that one can compile with srcdir !=
2219         builddir.
2220         * acinclude.m4: Remove, replaced by the directory m4.
2221         * m4/Makefile.am (EXTRA_DIST): New variable.
2222         * m4/gettext.m4: New file, from the fileutils.
2223         * m4/lcmessage.m4: Likewise
2224         * m4/progtest.m4: Likewise.
2225         * m4/bison-decl.m4: New file, extracted from former acinclude.m4.
2226
2227 2000-03-10  Akim Demaille  <akim@epita.fr>
2228
2229         * src/closure.c:
2230         Formatting changes of various comments.
2231         Respect the GNU coding standards at various places.
2232         Don't use `_()' when no translation is needed.
2233
2234 1999-12-13  Jesse Thilo  <jthilo@gnu.org>
2235
2236         * src/files.c:
2237         OS/2 honors TMPDIR environment variable.
2238
2239 1999-12-13  Jesse Thilo  <jthilo@gnu.org>
2240
2241         * doc/bison.texinfo: Tweaked spelling and grammar.
2242         Updated ISBN.
2243         Removed reference to price of printed copy.
2244         Mention BISON_SIMPLE and BISON_HAIRY.
2245
2246 1999-12-13  Jesse Thilo  <jthilo@gnu.org>
2247
2248         * configure.in, NEWS:
2249         Bison 1.29 released.
2250
2251 1999-10-27  Jesse Thilo  <jthilo@gnu.org>
2252
2253         * doc/.cvsignore, doc/Makefile.am, doc/refcard.tex:
2254         Added reference card.
2255
2256 1999-07-26  Jesse Thilo  <jthilo@gnu.org>
2257
2258         * po/ru.po: Added Russian translation.
2259
2260 1999-07-26  Jesse Thilo  <jthilo@gnu.org>
2261
2262         * configure.in: Added Russian translation.
2263
2264 1999-07-06  Jesse Thilo  <jthilo@gnu.org>
2265
2266         * configure.in, NEWS, README:
2267         Released version 1.28.
2268
2269 1999-06-14  Jesse Thilo  <jthilo@gnu.org>
2270
2271         * src/system.h:
2272         Squashed redefinition warning on some systems.
2273
2274         * src/getargs.c, src/Makefile.am, src/reader.c, src/version.c:
2275         Have configure build version string instead of relying on ANSI string
2276         concatentation.
2277
2278 1999-06-14  Jesse Thilo  <jthilo@gnu.org>
2279
2280         * po/POTFILES.in: Got rid of version.c.
2281
2282 1999-06-14  Jesse Thilo  <jthilo@gnu.org>
2283
2284         * acconfig.h, configure.in:
2285         Have configure build version string instead of relying on ANSI string
2286         concatentation.
2287
2288 1999-06-08  Jesse Thilo  <jthilo@gnu.org>
2289
2290         * doc/bison.1:
2291         Dropped mention of `+' for long-named options.
2292
2293 1999-05-30  Jesse Thilo  <jthilo@gnu.org>
2294
2295         * src/files.c: Added <unistd.h> for unlink().
2296
2297         * src/Makefile.am, src/system.h:
2298         I18n fixes.
2299
2300 1999-05-30  Jesse Thilo  <jthilo@gnu.org>
2301
2302         * README: Added a FAQ list.
2303
2304         * configure.in, acconfig.h:
2305         I18n fixes.
2306
2307 1999-05-30  Jesse Thilo  <jthilo@gnu.org>
2308
2309         * doc/FAQ, doc/Makefile.am:
2310         Added a FAQ list.
2311
2312 1999-05-19  Jesse Thilo  <jthilo@gnu.org>
2313
2314         * src/alloc.h, src/symtab.h, src/version.c:
2315         Protected inclusion of "config.h" with HAVE_CONFIG_H.
2316
2317 1999-04-18  Jesse Thilo  <jthilo@gnu.org>
2318
2319         * src/.cvsignore, src/Makefile.am:
2320         Reorganized: sources in `src', documentation in `doc'.
2321
2322         * src/lex.c (literalchar):
2323         fixed the code for escaping double quotes (thanks
2324         Jonathan Czisny.)
2325
2326 1999-04-18  Jesse Thilo  <jthilo@gnu.org>
2327
2328         * po/de.po, po/es.po, po/fr.po, po/nl.po, po/POTFILES.in:
2329         Adjusted paths to reflect directory reorganization.
2330
2331 1999-04-18  Jesse Thilo  <jthilo@gnu.org>
2332
2333         * doc/.cvsignore, doc/Makefile.am:
2334         Reorganized: sources in `src', documentation in `doc'.
2335
2336 1999-04-18  Jesse Thilo  <jthilo@gnu.org>
2337
2338         * configure.in:
2339         Updated AC_INIT file to reflect directory reorganization.
2340
2341         * configure.in, .cvsignore, Makefile.am, POTFILES.in:
2342         Reorganized: sources in `src', documentation in `doc'.
2343
2344 1999-04-13  Jesse Thilo  <jthilo@gnu.org>
2345
2346         * src/allocate.c:
2347         Don't declare calloc() and realloc() if not necessary.
2348
2349 1999-04-13  Jesse Thilo  <jthilo@gnu.org>
2350
2351         * configure.in, acconfig.h, acinclude.m4:
2352         Don't declare calloc() and realloc() if not necessary.
2353
2354 1999-03-23  Jesse Thilo  <jthilo@gnu.org>
2355
2356         * po/.cvsignore: Added i18n support.
2357
2358 1999-03-23  Jesse Thilo  <jthilo@gnu.org>
2359
2360         * acconfig.h, configure.in, Makefile.am:
2361         Added i18n support.
2362
2363 1999-03-22  Jesse Thilo  <jthilo@gnu.org>
2364
2365         * src/bison.s1: Fixed #line numbers.
2366
2367 1999-03-15  Jesse Thilo  <jthilo@gnu.org>
2368
2369         * po/es.po, po/fr.po, po/nl.po, po/de.po:
2370         Added PO files from Translation Project.
2371
2372 1999-03-03  Jesse Thilo  <jthilo@gnu.org>
2373
2374         * Makefile.am:
2375         Added support for non-ANSI compilers (ansi2knr).
2376
2377 1999-02-16  Jesse Thilo  <jthilo@gnu.org>
2378
2379         * configure.in: Bumped version number to 1.27.
2380
2381         * Makefile.am:
2382         Added `bison.simple' to list of files removed by `make distclean'.
2383
2384 1999-02-12  Jesse Thilo  <jthilo@gnu.org>
2385
2386         * src/files.c, src/files.h:
2387         Defined locations of parser files in config.h instead of Makefile.
2388
2389 1999-02-12  Jesse Thilo  <jthilo@gnu.org>
2390
2391         * acconfig.h, acinclude.m4, configure.in, Makefile.am:
2392         Defined locations of parser files in config.h instead of Makefile.
2393
2394 1999-02-09  Jesse Thilo  <jthilo@gnu.org>
2395
2396         * Makefile.am:
2397         Removed inappropriate use of $< macro.
2398
2399 1999-02-05  Jesse Thilo  <jthilo@gnu.org>
2400
2401         * po/Makefile.in.in, po/POTFILES.in:
2402         Add `po' directory skeleton.
2403
2404 1999-01-27  Jesse Thilo  <jthilo@gnu.org>
2405
2406         * README: Document help-bison list.
2407
2408         * configure.in: Add check for mkstemp().
2409
2410 1999-01-20  Jesse Thilo  <jthilo@gnu.org>
2411
2412         * src/conflicts.c, src/LR0.c, src/output.c, src/reader.c:
2413         Hush a few compiler warnings.
2414
2415         * src/files.c:
2416         Add tryclose(), which verifies that fclose was successful.
2417         Hush a couple of compiler warnings.
2418
2419 1999-01-20  Jesse Thilo  <jthilo@gnu.org>
2420
2421         * Makefile.am, OChangeLog:
2422         ChangeLog is now automatically generated.  Include the old version as
2423         OChangeLog.
2424
2425 1999-01-14  Jesse Thilo  <jthilo@gnu.org>
2426
2427         * 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:
2428         Update FSF address.
2429
2430 1999-01-14  Jesse Thilo  <jthilo@gnu.org>
2431
2432         * doc/bison.texinfo: Fix formatting glitch.
2433
2434         * doc/bison.texinfo: Update FSF address.
2435
2436 1999-01-14  Jesse Thilo  <jthilo@gnu.org>
2437
2438         * acconfig.h: Update FSF address.
2439
2440 1999-01-08  Jesse Thilo  <jthilo@gnu.org>
2441
2442         * src/system.h:
2443         Don't define PACKAGE here, since config.h defines it.
2444
2445 1998-12-30  Jesse Thilo  <jthilo@gnu.org>
2446
2447         * src/reader.c: Update copyright date.
2448
2449         * src/main.c:
2450         Ditch sprintf to statically-sized buffers in fatal/warn functions in
2451         favor of output directly to stderr (avoids buffer overruns).
2452
2453         * src/reader.c: Some checks for premature EOF.
2454
2455         * 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:
2456         Use prototypes if the compiler understands them.
2457
2458         * src/files.c: Honor TMPDIR on Unix hosts.
2459         Use prototypes if the compiler understands them.
2460
2461         * src/reader.c:
2462         Fix a couple of buffer overrun bugs.
2463         Use prototypes if the compiler understands them.
2464
2465         * src/system.h: Include unistd.h and ctype.h.
2466         Use #ifdef instead of #if for NLS symbols.
2467
2468 1998-12-30  Jesse Thilo  <jthilo@gnu.org>
2469
2470         * doc/bison.texinfo:
2471         Delete comment "consider using @set for edition number, etc..." since
2472         we now are doing so.
2473
2474 1998-12-30  Jesse Thilo  <jthilo@gnu.org>
2475
2476         * configure.in:
2477         Use prototypes if the compiler understands them.
2478
2479         * NEWS: Document 1.26 highlights.
2480
2481         * Makefile.am: Require Automake 1.3 or later.
2482
2483         * acconfig.h:
2484         Use prototypes if the compiler understands them.
2485
2486 1998-12-29  Jesse Thilo  <jthilo@gnu.org>
2487
2488         * src/version.c:
2489         Use VERSION symbol from automake for version number.
2490
2491 1998-12-29  Jesse Thilo  <jthilo@gnu.org>
2492
2493         * acconfig.h, configure.in, version.cin:
2494         Use VERSION symbol from automake for version number.
2495
2496 1998-11-28  Jesse Thilo  <jthilo@gnu.org>
2497
2498         * Makefile.am:
2499         Distribute original version of simple parser (bison.s1), not built
2500         version (bison.simple).
2501
2502 1998-11-28  Jesse Thilo  <jthilo@gnu.org>
2503
2504         * doc/bison.texinfo: Add info dir entry.
2505
2506         * doc/bison.texinfo:
2507         Let automake put version number into documentation.
2508
2509 1998-11-26  Jesse Thilo  <jthilo@gnu.org>
2510
2511         * src/bison.cld, src/build.com, src/vmshlp.mar:
2512         Add non-RCS files from /gd/gnu/bison.
2513
2514 1998-11-26  Jesse Thilo  <jthilo@gnu.org>
2515
2516         * doc/bison.1:
2517         Document the BISON_HAIRY and BISON_SIMPLE variables.
2518
2519 1998-11-25  Jesse Thilo  <jthilo@gnu.org>
2520
2521         * src/version.c: Build version.c automatically.
2522
2523         * src/reader.c:
2524         Fix token numbering (used to start at 258, not 257).
2525
2526         * src/system.h: Include config.h.
2527
2528         * src/getargs.c: Update bug report address.
2529
2530         * src/alloca.c, src/getopt1.c, src/getopt.c, src/getopt.h:
2531         Get latest copies of alloca.c, getopt.c, getopt.h, getopt1.c from gnu.org.
2532
2533 1998-11-25  Jesse Thilo  <jthilo@gnu.org>
2534
2535         * Makefile.am:
2536         Rename bison.simple to bison.s1 (bison.simple is then built from bison.s1).
2537
2538         * configure.in, version.cin:
2539         Build version.c automatically.
2540
2541         * AUTHORS: Add AUTHORS file.
2542
2543         * README: Update bug report address.
2544
2545         * bison.simple:
2546         Rename bison.simple to bison.s1 (bison.simple is then built from bison.s1).
2547
2548         * configure.in, Makefile.am, Makefile.in, stamp-h.in:
2549         Add automake stuff.
2550
2551 1998-11-25  Jesse Thilo  <jthilo@gnu.org>
2552
2553         * doc/bison.texinfo: Clean up some formatting.
2554
2555 1998-05-05  Richard Stallman  <rms@gnu.org>
2556
2557         * doc/bison.texinfo:
2558         Explain better why to make a pure parser.
2559
2560 1998-01-05  Richard Stallman  <rms@gnu.org>
2561
2562         * src/files.c (openfiles):
2563         [_WIN32 && !__CYGWIN32__] Use TEMP or Temp to
2564         find a temporary directory, if possible.  Do not unlink files while
2565         they are open.
2566
2567 1997-08-25  Richard Stallman  <rms@gnu.org>
2568
2569         * src/reader.c (stack_offset;):
2570         Change some warni to warns.
2571
2572         * src/lex.c (literalchar): Use warns, not warni.
2573
2574 1997-06-28  Richard Stallman  <rms@gnu.org>
2575
2576         * src/bison.s1: Add a Bison version comment.
2577
2578         * src/main.c (fatal, warn, berror):
2579         Use program_name.
2580
2581 1997-06-28  Richard Stallman  <rms@gnu.org>
2582
2583         * Makefile.in (bison_version): New variable.
2584         (dist): Use that variable.
2585         (bison.s1): Substitute the Bison version into bison.simple.
2586
2587         * bison.simple: Add a Bison version comment.
2588
2589 1997-06-18  Richard Stallman  <rms@gnu.org>
2590
2591         * src/main.c (fatal, warn, berror):
2592         Make error messages standard.
2593         (toomany): Improve error message text.
2594
2595         * 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:
2596         new.h renamed to alloc.h.
2597
2598 1997-06-18  Richard Stallman  <rms@gnu.org>
2599
2600         * Makefile.in: new.h renamed to alloc.h.
2601
2602 1997-05-24  Richard Stallman  <rms@gnu.org>
2603
2604         * src/lex.c (literalchar):
2605         Fix the code for escaping \, " and '.
2606
2607         (lex): Avoid trouble when there are many chars
2608         to discard in a char literal with just several chars in it.
2609
2610 1997-05-17  Richard Stallman  <rms@gnu.org>
2611
2612         * src/bison.s1:
2613         Use malloc, if using alloca is troublesome.
2614         (YYSTACK_USE_ALLOCA): New flag macro.
2615         Define it for some systems and compilers.
2616         (YYSTACK_ALLOC): New macro.
2617         (yyparse): Use YYSTACK_ALLOC to allocate stack.
2618         If it was malloc'd, free it.
2619
2620 1997-05-17  Richard Stallman  <rms@gnu.org>
2621
2622         * bison.simple:
2623         Use malloc, if using alloca is troublesome.
2624         (YYSTACK_USE_ALLOCA): New flag macro.
2625         Define it for some systems and compilers.
2626         (YYSTACK_ALLOC): New macro.
2627         (yyparse): Use YYSTACK_ALLOC to allocate stack.
2628         If it was malloc'd, free it.
2629
2630 1997-04-23  Richard Stallman  <rms@gnu.org>
2631
2632         * src/bison.s1:
2633         (alloca) [__hpux]: Always define as __builtin_alloca.
2634
2635 1997-04-23  Richard Stallman  <rms@gnu.org>
2636
2637         * bison.simple:
2638         (alloca) [__hpux]: Always define as __builtin_alloca.
2639
2640 1997-04-22  Richard Stallman  <rms@gnu.org>
2641
2642         * src/bison.s1:
2643         [__hpux]: Include alloca.h (right for HPUX 10)
2644         instead of declaring alloca (right for HPUX 9).
2645
2646         * src/bison.s1 (__yy_memcpy):
2647         Declare arg `count' as unsigned int.
2648         (yyparse): Cast third arg to __yy_memcpy to unsigned int.
2649
2650 1997-04-22  Richard Stallman  <rms@gnu.org>
2651
2652         * bison.simple:
2653         [__hpux]: Include alloca.h (right for HPUX 10)
2654         instead of declaring alloca (right for HPUX 9).
2655
2656         * bison.simple (__yy_memcpy):
2657         Declare arg `count' as unsigned int.
2658         (yyparse): Cast third arg to __yy_memcpy to unsigned int.
2659
2660 1997-01-03  Richard Stallman  <rms@gnu.org>
2661
2662         * src/allocate.c: [__STDC__ or _MSC_VER]:
2663         Declare calloc and realloc to return void *.
2664
2665 1997-01-02  Richard Stallman  <rms@gnu.org>
2666
2667         * src/system.h:
2668         [_MSC_VER]: Include stdlib.h and process.h.
2669         [_MSC_VER] (getpid): Define as macro--translate it to _getpid.
2670
2671         * src/main.c (main): Return FAILURE as a value.
2672         (printable_version): Declare arg as int, not char.
2673
2674 1997-01-02  Richard Stallman  <rms@gnu.org>
2675
2676         * Makefile.in (dist):
2677         Explicitly check for symlinks, and copy them.
2678
2679 1996-12-19  Richard Stallman  <rms@gnu.org>
2680
2681         * src/files.c:
2682         [_MSC_VER] (XPFILE, XPFILE1): Define, if not already defined.
2683
2684 1996-12-18  Paul Eggert  <eggert@gnu.org>
2685
2686         * src/bison.s1 (yyparse):
2687         If __GNUC__ and YYPARSE_PARAM are both defined,
2688         declare yyparse to have a void * argument.
2689
2690 1996-12-18  Paul Eggert  <eggert@gnu.org>
2691
2692         * bison.simple (yyparse):
2693         If __GNUC__ and YYPARSE_PARAM are both defined,
2694         declare yyparse to have a void * argument.
2695
2696 1996-12-17  Richard Stallman  <rms@gnu.org>
2697
2698         * src/reduce.c (nbits): Add some casts.
2699
2700 1996-08-12  Richard Stallman  <rms@gnu.org>
2701
2702         * src/bison.s1: Test _MSDOS as well as _MSDOS_.
2703
2704 1996-08-12  Richard Stallman  <rms@gnu.org>
2705
2706         * bison.simple: Test _MSDOS as well as _MSDOS_.
2707
2708 1996-07-31  Richard Stallman  <rms@gnu.org>
2709
2710         * src/bison.s1:
2711         [__sun && __i386]: Include alloca.h.
2712
2713 1996-07-31  Richard Stallman  <rms@gnu.org>
2714
2715         * bison.simple:
2716         [__sun && __i386]: Include alloca.h.
2717
2718 1996-07-30  Richard Stallman  <rms@gnu.org>
2719
2720         * src/bison.s1: Comment change.
2721
2722         * src/bison.s1: Test _MSDOS_, not MSDOS.
2723
2724 1996-07-30  Richard Stallman  <rms@gnu.org>
2725
2726         * bison.simple: Comment change.
2727
2728         * bison.simple: Test _MSDOS_, not MSDOS.
2729
2730 1996-06-01  Richard Stallman  <rms@gnu.org>
2731
2732         * 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:
2733         Insert `_' macro around many string constants.
2734
2735         * src/main.c:
2736         Insert `_' macro around many string constants.
2737
2738         (main): Call setlocale, bindtextdomain and textdomain.
2739
2740         * src/system.h: [HAVE_LOCALE_H]: Include locale.h.
2741         [! HAVE_LOCALE_H] (setlocale): Define as no-op.
2742         [ENABLE_NLS]: Include libintl.h.
2743         [ENABLE_NLS] (gettext): Define.
2744         [! ENABLE_NLS] (bintextdomain, textdomain, _): Consolation definitions.
2745         (N_, PACKAGE, LOCALEDIR): New macros.
2746
2747 1996-06-01  Richard Stallman  <rms@gnu.org>
2748
2749         * POTFILES.in: New file.
2750
2751         * Makefile.in (allocate.o):
2752         Define target explicitly.
2753
2754         * Makefile.in (CFLAGS): Set to @CFLAGS@.
2755         (LDFLAGS): Set to @LDFLAGS@.
2756         (configure): Run autoconf only if preceding `cd' succeeds.
2757         (bison.s1): Redirect output to temporary file then move the
2758         temporary to the target, rather than redirecting directly to bison.s1.
2759         (clean): Remove config.status and config.log.
2760         (distclean): Don't remove config.status here.
2761
2762 1996-05-12  Richard Stallman  <rms@gnu.org>
2763
2764         * src/bison.s1:
2765         (__yy_memcpy) [__cplusplus]: Reorder declarations of variables f and t.
2766
2767 1996-05-12  Richard Stallman  <rms@gnu.org>
2768
2769         * bison.simple:
2770         (__yy_memcpy) [__cplusplus]: Reorder declarations of variables f and t.
2771
2772 1996-05-11  Richard Stallman  <rms@gnu.org>
2773
2774         * src/bison.s1 (__yy_memcpy):
2775         Really reorder the args, as was supposedly done on Feb 14 1995.
2776         (yyparse): Calls changed accordingly.
2777
2778 1996-05-11  Richard Stallman  <rms@gnu.org>
2779
2780         * Makefile.in (dist): Don't use $(srcdir).
2781
2782         * bison.simple (__yy_memcpy):
2783         Really reorder the args, as was supposedly done on Feb 14 1995.
2784         (yyparse): Calls changed accordingly.
2785
2786 1996-01-27  Richard Stallman  <rms@gnu.org>
2787
2788         * src/output.c (output_rule_data):
2789         Test YYERROR_VERBOSE in the conditional
2790         around the definition of ttyname.
2791
2792 1995-12-29  Richard Stallman  <rms@gnu.org>
2793
2794         * src/bison.s1:
2795         Fix line numbers in #line commands.
2796
2797 1995-12-29  Richard Stallman  <rms@gnu.org>
2798
2799         * bison.simple:
2800         Fix line numbers in #line commands.
2801
2802 1995-12-27  Richard Stallman  <rms@gnu.org>
2803
2804         * src/bison.s1 (YYPARSE_PARAM_DECL):
2805         In C++, make it always null.
2806         (YYPARSE_PARAM_ARG): New macro.
2807         (yyparse): Use YYPARSE_PARAM_ARG.
2808
2809 1995-12-27  Richard Stallman  <rms@gnu.org>
2810
2811         * bison.simple (YYPARSE_PARAM_DECL):
2812         In C++, make it always null.
2813         (YYPARSE_PARAM_ARG): New macro.
2814         (yyparse): Use YYPARSE_PARAM_ARG.
2815
2816 1995-11-29  Richard Stallman  <rms@gnu.org>
2817
2818         * doc/bison.texinfo:
2819         Describe literal string tokens, %raw, %no_lines, %token_table.
2820
2821 1995-11-29  Daniel Hagerty  <hag@gnu.org>
2822
2823         * doc/bison.texinfo: Fixed update date
2824
2825 1995-10-16  Richard Stallman  <rms@gnu.org>
2826
2827         * src/version.c: Version 1.25.
2828
2829 1995-10-16  Richard Stallman  <rms@gnu.org>
2830
2831         * NEWS: *** empty log message ***
2832
2833 1995-10-16  Richard Stallman  <rms@gnu.org>
2834
2835         * doc/bison.1, doc/bison.rnh:
2836         Add new options.
2837
2838 1995-10-15  Richard Stallman  <rms@gnu.org>
2839
2840         * src/vmsgetargs.c, src/getargs.c:
2841         Added -n, -k, and -raw switches.
2842         (noparserflag, toknumflag, rawtoknumflag): New variables.
2843
2844         * src/symtab.h (SALIAS):
2845         New #define for adding aliases to %token.
2846         (struct bucket): Added `alias' field.
2847
2848         * src/reduce.c (reduce_grammar):
2849         Revise error message.
2850         (print_notices): Remove final `.' from error message.
2851
2852         * src/reader.c (reader_output_yylsp):
2853         New function.
2854         (readgram): Use `#if 0' around code that accepted %command
2855         inside grammar rules:  The documentation doesn't allow it,
2856         and it will fail since the %command processors scan for the next %.
2857         (parse_token_decl):  Extended the %token
2858         declaration to allow a multi-character symbol as an alias.
2859         (parse_thong_decl): New function.
2860         (read_declarations): Added %thong declarations.
2861         (read_declarations): Handle NOOP to deal with allowing
2862         % declarations as another means to specify the flags.
2863         (readgram): Allow %prec prior to semantics embedded in a rule.
2864         (skip_to_char, read_declarations, copy_definition)
2865         (parse_token_decl, parse_start_decl, parse_type_decl)
2866         (parse_assoc_decl, parse_union_decl, parse_expect_decl)
2867         (get_type_name, copy_guard, copy_action, readgram)
2868         (get_type, packsymbols):  Revised most error messages.
2869         Changed `fatal' to `warnxxx' to avoid aborting for error.
2870         Revised and use multiple warnxxx functions to avoid using VARARGS1.
2871         (read_declarations): Improve the error message for
2872         an invalid character.  Do not abort.
2873         (read_declarations, copy_guard, copy_action): Use
2874         printable_version to avoid unprintable characters in printed output.
2875         (parse_expect_decl): Error if argument to %expect exceeds 10 digits.
2876         (parse_token_decl, parse_assoc_decl, parse_type_decl, get_type):
2877         Allow the type of a non-terminal can be given
2878         more than once, as long as all specifications give the same type.
2879
2880         * src/output.c:
2881         (output_headers, output_trailers, output, output_gram)
2882         (output_rule_data): Implement noparserflag variable.
2883         Implement toknumflag variable.
2884         (output): Call reader_output_yylsp to output LTYPESTR.
2885
2886         * src/main.c (main):
2887          If reader sees an error, don't process the grammar.
2888         (fatals): Updated to not use VARARGS1.
2889         (printable_version, int_to_string, warn, warni, warns, warnss)
2890         (warnsss): New error reporting functions.  Avoid abort for error.
2891
2892         * src/lex.h:
2893         Added THONG and NOOP for alias processing.
2894         Added SETOPT for the new code that allows setting options with %flags.
2895
2896         * src/lex.c:
2897         Include getopt.h.  Add some extern decls.
2898         (safegetc): New function to deal with EOF gracefully.
2899         (literalchar); new function to deal with reading \ escapes.
2900         (lex): Use literalchar.
2901         (lex): Implemented "..." tokens.
2902         (literalchar, lex, parse_percent_token): Made tokenbuffer
2903         always contain the token.  This includes growing the token
2904         buffer while reading an integer.
2905         (parse_percent_token): Replaced if-else statement with percent_table.
2906         (parse_percent_token): Added % declarations as another
2907         way to specify the flags -n, -l, and -r.  Also added hooks for
2908         -d, -k, -y, -v, -t, -p, -b, -o, but implementation requires
2909         major changes to files.c.
2910         (lex) Retain in the incoming stream a character following
2911         an incorrect '/'.
2912         (skip_white_space, lex):  Revised most error messages
2913         and changed fatal to warn to avoid aborting.
2914         (percent_table):  Added %thong declarations.
2915
2916         * src/gram.h: Comment changes.
2917
2918         * src/files.c (openfiles, open_extra_files, done):
2919          Add faction flag
2920         and actfile file.  Handle noparserflag.  Both for -n switch.
2921
2922         * src/conflicts.c (resolve_sr_conflict):
2923         Remove use of alloca.
2924
2925 1995-06-01  Jim Meyering  <meyering@gnu.org>
2926
2927         * doc/bison.texinfo: *** empty log message ***
2928
2929 1995-05-06  Richard Stallman  <rms@gnu.org>
2930
2931         * src/bison.s1: Comment change.
2932
2933 1995-05-06  Richard Stallman  <rms@gnu.org>
2934
2935         * bison.simple: Comment change.
2936
2937 1995-05-03  Richard Stallman  <rms@gnu.org>
2938
2939         * src/version.c: Version now 1.24.
2940
2941         * src/bison.s1: Change distribution terms.
2942
2943         * src/version.c: Version now 1.23.
2944
2945 1995-05-03  Richard Stallman  <rms@gnu.org>
2946
2947         * doc/bison.texinfo:
2948         Rewrite "Conditions for Using Bison".
2949         Update version to 1.24.
2950
2951 1995-05-03  Richard Stallman  <rms@gnu.org>
2952
2953         * bison.simple: Change distribution terms.
2954
2955 1995-02-23  Richard Stallman  <rms@gnu.org>
2956
2957         * src/files.c: Test __VMS_POSIX as well as VMS.
2958
2959 1995-02-14  Jim Meyering  <meyering@gnu.org>
2960
2961         * src/bison.s1 (__yy_memcpy):
2962         Renamed from __yy_bcopy to avoid
2963         confusion.  Reverse FROM and TO arguments to be consistent with
2964         those of memcpy.
2965
2966 1995-02-14  Jim Meyering  <meyering@gnu.org>
2967
2968         * bison.simple (__yy_memcpy):
2969         Renamed from __yy_bcopy to avoid
2970         confusion.  Reverse FROM and TO arguments to be consistent with
2971         those of memcpy.
2972
2973 1994-11-10  David J. MacKenzie  <djm@gnu.org>
2974
2975         * NEWS: reformat
2976
2977         * NEWS: New file.
2978
2979         * Makefile.in (DISTFILES): Include NEWS.
2980
2981         * Makefile.in (DISTFILES):
2982         Include install-sh, not install.sh.
2983
2984         * configure.in: Update to Autoconf v2 macro names.
2985
2986 1994-10-05  David J. MacKenzie  <djm@gnu.org>
2987
2988         * Makefile.in: fix typo
2989
2990         * Makefile.in (prefix, exec_prefix):
2991         Let configure set them.
2992
2993 1994-09-28  David J. MacKenzie  <djm@gnu.org>
2994
2995         * Makefile.in: Set datadir to $(prefix)/share.
2996
2997 1994-09-15  Richard Stallman  <rms@gnu.org>
2998
2999         * src/bison.s1:
3000         Update copyright notice and GPL version.
3001
3002 1994-09-15  Richard Stallman  <rms@gnu.org>
3003
3004         * bison.simple:
3005         Update copyright notice and GPL version.
3006
3007 1994-07-12  Richard Stallman  <rms@gnu.org>
3008
3009         * src/reduce.c, src/reader.c:
3010         entered into RCS
3011
3012 1994-05-05  David J. MacKenzie  <djm@gnu.org>
3013
3014         * Makefile.in: entered into RCS
3015
3016 1994-03-26  Richard Stallman  <rms@gnu.org>
3017
3018         * src/bison.s1: entered into RCS
3019
3020 1994-03-26  Richard Stallman  <rms@gnu.org>
3021
3022         * bison.simple: entered into RCS
3023
3024 1994-03-25  Richard Stallman  <rms@gnu.org>
3025
3026         * src/main.c: entered into RCS
3027
3028 1994-03-24  Richard Stallman  <rms@gnu.org>
3029
3030         * src/conflicts.c: entered into RCS
3031
3032 1994-01-02  Richard Stallman  <rms@gnu.org>
3033
3034         * Makefile.in: *** empty log message ***
3035
3036 1993-11-21  Richard Stallman  <rms@gnu.org>
3037
3038         * src/bison.s1: *** empty log message ***
3039
3040 1993-11-21  Richard Stallman  <rms@gnu.org>
3041
3042         * doc/bison.texinfo: entered into RCS
3043
3044         * doc/bison.texinfo: *** empty log message ***
3045
3046 1993-11-21  Richard Stallman  <rms@gnu.org>
3047
3048         * bison.simple: *** empty log message ***
3049
3050 1993-10-25  David J. MacKenzie  <djm@gnu.org>
3051
3052         * doc/bison.texinfo: *** empty log message ***
3053
3054 1993-10-19  Richard Stallman  <rms@gnu.org>
3055
3056         * src/bison.s1: *** empty log message ***
3057
3058 1993-10-19  Richard Stallman  <rms@gnu.org>
3059
3060         * bison.simple: *** empty log message ***
3061
3062 1993-10-14  Richard Stallman  <rms@gnu.org>
3063
3064         * src/bison.s1: *** empty log message ***
3065
3066 1993-10-14  Richard Stallman  <rms@gnu.org>
3067
3068         * bison.simple: *** empty log message ***
3069
3070 1993-09-14  David J. MacKenzie  <djm@gnu.org>
3071
3072         * doc/bison.texinfo: *** empty log message ***
3073
3074 1993-09-13  Noah Friedman  <friedman@gnu.org>
3075
3076         * Makefile.in: *** empty log message ***
3077
3078 1993-09-10  Richard Stallman  <rms@gnu.org>
3079
3080         * src/conflicts.c: *** empty log message ***
3081
3082         * src/system.h: entered into RCS
3083
3084 1993-09-10  Richard Stallman  <rms@gnu.org>
3085
3086         * doc/bison.1: entered into RCS
3087
3088 1993-09-06  Noah Friedman  <friedman@gnu.org>
3089
3090         * src/version.c: entered into RCS
3091
3092 1993-09-06  Noah Friedman  <friedman@gnu.org>
3093
3094         * Makefile.in: *** empty log message ***
3095
3096 1993-07-30  David J. MacKenzie  <djm@gnu.org>
3097
3098         * Makefile.in: *** empty log message ***
3099
3100 1993-07-24  Richard Stallman  <rms@gnu.org>
3101
3102         * src/bison.s1: *** empty log message ***
3103
3104 1993-07-24  Richard Stallman  <rms@gnu.org>
3105
3106         * bison.simple: *** empty log message ***
3107
3108 1993-07-08  David J. MacKenzie  <djm@gnu.org>
3109
3110         * Makefile.in: *** empty log message ***
3111
3112 1993-07-04  Richard Stallman  <rms@gnu.org>
3113
3114         * src/bison.s1: *** empty log message ***
3115
3116 1993-07-04  Richard Stallman  <rms@gnu.org>
3117
3118         * bison.simple: *** empty log message ***
3119
3120 1993-06-26  David J. MacKenzie  <djm@gnu.org>
3121
3122         * src/getargs.c: entered into RCS
3123
3124 1993-06-26  David J. MacKenzie  <djm@gnu.org>
3125
3126         * doc/bison.texinfo: *** empty log message ***
3127
3128         * doc/bison.1: New file.
3129
3130 1993-06-25  Richard Stallman  <rms@gnu.org>
3131
3132         * src/getargs.c: New file.
3133
3134 1993-06-16  Richard Stallman  <rms@gnu.org>
3135
3136         * src/bison.s1: *** empty log message ***
3137
3138 1993-06-16  Richard Stallman  <rms@gnu.org>
3139
3140         * bison.simple: *** empty log message ***
3141
3142 1993-06-03  Richard Stallman  <rms@gnu.org>
3143
3144         * src/bison.s1: New file.
3145
3146 1993-06-03  Richard Stallman  <rms@gnu.org>
3147
3148         * doc/bison.texinfo: *** empty log message ***
3149
3150 1993-06-03  Richard Stallman  <rms@gnu.org>
3151
3152         * bison.simple: New file.
3153
3154 1993-05-19  Richard Stallman  <rms@gnu.org>
3155
3156         * doc/bison.texinfo: New file.
3157
3158 1993-05-07  Noah Friedman  <friedman@gnu.org>
3159
3160         * Makefile.in: *** empty log message ***
3161
3162 1993-04-28  Noah Friedman  <friedman@gnu.org>
3163
3164         * src/reader.c: *** empty log message ***
3165
3166 1993-04-23  Noah Friedman  <friedman@gnu.org>
3167
3168         * src/alloc.h: entered into RCS
3169
3170 1993-04-20  David J. MacKenzie  <djm@gnu.org>
3171
3172         * src/version.c: *** empty log message ***
3173
3174         * src/files.c, src/allocate.c:
3175         entered into RCS
3176
3177         * src/reader.c: *** empty log message ***
3178
3179         * src/lex.c: entered into RCS
3180
3181         * src/conflicts.c: New file.
3182
3183         * src/symtab.c: entered into RCS
3184
3185         * src/alloc.h: New file.
3186
3187         * src/LR0.c: entered into RCS
3188
3189 1993-04-18  Noah Friedman  <friedman@gnu.org>
3190
3191         * src/reader.c: New file.
3192
3193         * src/version.c: *** empty log message ***
3194
3195 1993-04-18  Noah Friedman  <friedman@gnu.org>
3196
3197         * Makefile.in: *** empty log message ***
3198
3199 1993-04-17  Noah Friedman  <friedman@gnu.org>
3200
3201         * Makefile.in: *** empty log message ***
3202
3203 1993-04-15  Richard Stallman  <rms@gnu.org>
3204
3205         * src/main.c, src/files.c:
3206         New file.
3207
3208 1993-04-15  Noah Friedman  <friedman@gnu.org>
3209
3210         * configure.in: entered into RCS
3211
3212         * configure.in: *** empty log message ***
3213
3214         * configure.in: New file.
3215
3216 1993-04-14  Richard Stallman  <rms@gnu.org>
3217
3218         * Makefile.in: New file.
3219
3220 1993-04-13  Richard Stallman  <rms@gnu.org>
3221
3222         * src/version.c: New file.
3223
3224 1993-03-25  Richard Stallman  <rms@gnu.org>
3225
3226         * src/output.c: entered into RCS
3227
3228 1992-09-25  Richard Stallman  <rms@gnu.org>
3229
3230         * configure.bat: entered into RCS
3231
3232 1992-06-22  Richard Stallman  <rms@gnu.org>
3233
3234         * src/vmsgetargs.c: entered into RCS
3235
3236 1992-06-22  Richard Stallman  <rms@gnu.org>
3237
3238         * doc/bison.rnh: entered into RCS
3239
3240 1992-04-20  David J. MacKenzie  <djm@gnu.org>
3241
3242         * README: entered into RCS
3243
3244 1992-01-22  Richard Stallman  <rms@gnu.org>
3245
3246         * src/machine.h: entered into RCS
3247
3248 1991-12-21  Richard Stallman  <rms@gnu.org>
3249
3250         * src/lalr.c, src/closure.c:
3251         entered into RCS
3252
3253 1991-12-20  Richard Stallman  <rms@gnu.org>
3254
3255         * src/state.h: entered into RCS
3256
3257 1991-12-18  Richard Stallman  <rms@gnu.org>
3258
3259         * src/print.c, src/nullable.c, src/derives.c:
3260         entered into RCS
3261
3262 1991-11-03  David J. MacKenzie  <djm@gnu.org>
3263
3264         * src/warshall.c, src/types.h, src/symtab.h, src/lex.h, src/gram.c, src/gram.h, src/files.h:
3265         entered into RCS
3266
3267 1988-09-09  Richard Stallman  <rms@gnu.org>
3268
3269         * src/bison.hairy: entered into RCS
3270
3271 1987-12-16  Richard Stallman  <rms@gnu.org>
3272
3273         * REFERENCES: entered into RCS