ChangeLog

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