ChangeLog

   1 2001-08-25  Robert Anisko  <robert.anisko@epita.fr>
   2
   3         * src/main.c (main): Initialize the macro table.
   4
   5 2001-08-25  Robert Anisko  <robert.anisko@epita.fr>
   6
   7         * src/lex.c (percent_table): Add tok_define.
   8         * src/lex.h: Add tok_define.
   9
  10 2001-08-25  Robert Anisko  <robert.anisko@epita.fr>
  11
  12         * src/macrotab.c: New file.
  13         * src/macrotab.h: New file.
  14         * src/Makefile.am: Update.
  15
  16 2001-08-25  Robert Anisko  <robert.anisko@epita.fr>
  17
  18         * lib/hash.c: New file.
  19         * lib/hash.h: New file.
  20         * lib/Makefile.am: Update.
  21
  22 2001-08-15  Akim Demaille  <akim@epita.fr>
  23
  24         Version 1.28c.
  25
  26 2001-08-15  Marc Autret  <prog@epita.fr>
  27
  28         * src/reader.c (readgram): Indent output macro YYSTYPE.
  29         (packsymbols): Likewise.
  30         (output_token_defines): Likewise.
  31         * src/files.c: Standardize.
  32         (compute_header_macro): New.
  33         (defines_obstack_save): New. Use compute_header_macro.
  34         (output_files): Update. Use defines_obstack_save.
  35
  36 2001-08-15  Akim Demaille  <akim@epita.fr>
  37
  38         * doc/bison.texinfo (Table of Symbols): Document
  39         YYSTACK_USE_ALLOCA.
  40
  41 2001-08-15  Akim Demaille  <akim@epita.fr>
  42
  43         * missing: Update from CVS Automake.
  44         * config/config.guess, config/config.sub, config/texinfo.tex:
  45         Update from gnu.org.
  46
  47 2001-08-15  Akim Demaille  <akim@epita.fr>
  48
  49         * Makefile.maint: Sync with CVS Autoconf.
  50
  51 2001-08-14  Pascal Bart  <pascal.bart@epita.fr>
  52
  53         * doc/bison.texinfo: Include GNU Free Documentation License from
  54         `fdl.texi'.
  55         * doc/fdl.texi: Add to package.
  56
  57 2001-08-14  Marc Autret  <autret_m@epita.fr>
  58
  59         Turn on %{source,header}_extension features.
  60
  61         * src/lex.c (percent_table): Un-CPP out header_extension and
  62         source_extension.
  63         * src/files.c (compute_exts_from_gf): Compare pointers with NULL.
  64         (compute_exts_from_src): Remove conditions. It restores priorities
  65         between options.
  66
  67 2001-08-14  Marc Autret  <autret_m@epita.fr>
  68
  69         * src/files.c (compute_base_names): Add extensions computing when
  70         `--file-prefix' used.
  71         Standardize function calls.
  72
  73 2001-08-13  Marc Autret  <autret_m@epita.fr>
  74
  75         * src/bison.simple (YYSTACK_USE_ALLOCA): Changed to allow users
  76         defining it (defined but null disables alloca).
  77
  78 2001-08-13  Marc Autret  <autret_m@epita.fr>
  79
  80         * src/bison.simple (_yy_memcpy): CPP reformat.
  81
  82 2001-08-13  Pascal Bart  <pascal.bart@epita.fr>
  83
  84         * tests/atconfig.in (CPPFLAGS): Fix.
  85
  86 2001-08-10  Pascal Bart  <pascal.bart@epita.fr>
  87
  88         * doc/bison.texinfo: Include GNU General Public License from
  89         `gpl.texi'.
  90         * doc/gpl.texi: Add to package.
  91
  92 2001-08-10  Marc Autret  <autret_m@epita.fr>
  93
  94         * src/print_graph.h: Fix.
  95         * src/reader.c (read_declarations): Use parse_header_extension_decl ().
  96
  97 2001-08-10  Akim Demaille  <akim@epita.fr>
  98
  99         * src/system.h: Provide default declarations for stpcpy, strndup,
 100         and strnlen.
 101
 102 2001-08-10  Robert Anisko  <anisko_r@epita.fr>
 103
 104         * doc/bison.texinfo (Locations): Update @$ stuff.
 105
 106 2001-08-09  Robert Anisko  <anisko_r@epita.fr>
 107
 108         * src/bison.simple (YYLLOC_DEFAULT): Update.
 109         (yyparse): Adjust.
 110
 111 2001-08-08  Marc Autret  <autret_m@epita.fr>
 112
 113         * doc/bison.texinfo: Change @samp{$<@dots{}>} to
 114         @samp{$<@dots{}>@var{n}} in Section Actions in Mid-Rule.
 115         Reported by Fabrice Bauzac.
 116
 117 2001-08-08  Marc Autret  <autret_m@epita.fr>
 118
 119         * src/vcg_default.h: Use NULL instead of 0 to initialize pointers.
 120         * src/vcg.c (output_node): Fix.
 121         * src/vcg.h: Cleanup.
 122         * src/print_graph.c: Add comments.
 123         (node_output_size): New global variable. Simplify the formatting of
 124         the VCG graph output.
 125         (print_actions): Unused code is now used. It notifies the final state
 126         and no action states in the VCG graph. It also give the reduce actions.
 127         The `shift and goto' edges are red and the `go to state' edges are
 128         blue.
 129         Get the current node name and node_obstack by argument.
 130         (node_obstack): New variable.
 131         (print_state): Manage node_obstack.
 132         (print_core): Use node_obstack given by argument.
 133         A node is not only computed here but in print_actions also.
 134         (print_graph): CPP out useless code instead of commenting it.
 135
 136 2001-08-07  Pascal Bart  <pascal.bart@epita.fr>
 137
 138         * tests/atconfig.in (CPPFLAGS): Fix.
 139
 140 2001-08-07  Akim Demaille  <akim@epita.fr>
 141
 142         * src/print_graph.c (quote): New.
 143         (print_core): Use it.
 144
 145 2001-08-06  Akim Demaille  <akim@epita.fr>, Marc Autret  <autret_m@epita.fr>
 146
 147         * src/vcg.c (complain.h): Include it.
 148         Unepitaize `return' invocations.
 149         [NDEBUG] (main): Remove.
 150         * src/vcg.h (node_t, edge_t, graph_t): Constify the char * members.
 151         * src/files.c (open_files): Initialize graph_obstack.
 152         * src/print_graph.c (print_actions): CPP out useless code.
 153         (print_core): Don't output the last `\n' in labels.
 154         Use `quote'.
 155         * src/files.c (output_files): Output the VCG file.
 156         * src/main.c (main): Invoke print_graph ();
 157
 158 2001-08-06  Marc Autret  <autret_m@epita.fr>
 159
 160         Automaton VCG graph output.
 161         Using option ``-g'' or long option ``--graph'', you can generate
 162         a gram_filename.vcg file containing a VCG description of the LALR (1)
 163         automaton of your grammar.
 164
 165         * src/main.c: Call to print_graph() function.
 166         * src/getargs.h: Update.
 167         * src/getargs.c (options): Update to catch `-g' and `--graph' options.
 168         (graph_flag): New flag.
 169         (longopts): Update.
 170         (getargs): Add case `g'.
 171         * src/files.c (graph_obstack): New obstack struct.
 172         (open_files): Initialize new obstack.
 173         (output_files): Saves graph_obstack if required.
 174         * src/files.h (graph_obstack): New extern declaration.
 175         * src/Makefile.am: Add new source files.
 176
 177 2001-08-06  Marc Autret   <autret_m@epita.fr>
 178
 179         * src/print_graph.c, src/print_graph.h (graph): New.
 180         * src/vcg.h: New file.
 181         * src/vcg.c: New file, VCG graph handling.
 182
 183 2001-08-06  Marc Autret  <autret_m@epita.fr>
 184
 185         Add of %source_extension and %header_extension which specify
 186         the source or/and the header output file extension.
 187
 188         * src/files.c (compute_base_names): Remove initialisation of
 189         src_extension and header_extension.
 190         (compute_exts_from_gf): Update.
 191         (compute_exts_from_src): Update.
 192         (output_files): Update.
 193         * src/reader.c (parse_header_extension_decl): New.
 194         (parse_source_extension_decl): New.
 195         (read_declarations): New case statements for the new tokens.
 196         * src/lex.c (percent_table): Add entries for %source_extension
 197         and %header_extension.
 198         * src/lex.h (token_e): New tokens tok_hdrext and tok_srcext.
 199
 200 2001-08-06  Marc Autret  <autret_m@epita.fr>
 201
 202         * configure.in: Bump to 1.28c.
 203         * doc/bison.texinfo: Texinfo thingies.
 204
 205 2001-08-04  Pascal Bart  <pascal.bart@epita.fr>
 206
 207         * tests/atconfig.in (CPPFLAGS): Add.
 208         * tests/calc.at (AT_CHECK): Use CPPFLAGS.
 209
 210 2001-08-03  Akim Demaille  <akim@epita.fr>
 211
 212         Version 1.28b.
 213
 214 2001-08-03  Akim Demaille  <akim@epita.fr>
 215
 216         * tests/Makefile.am (check-local): Ship testsuite.
 217         * tests/calc.at (_AT_DATA_CALC_Y): Prototype all the functions.
 218         Include `string.h'.
 219
 220 2001-08-03  Akim Demaille  <akim@epita.fr>
 221
 222         * configure.in: Try using -Wformat when compiling.
 223
 224 2001-08-03  Akim Demaille  <akim@epita.fr>
 225
 226         * configure.in: Bump to 1.28b.
 227
 228 2001-08-03  Akim Demaille  <akim@epita.fr>
 229
 230         * src/complain.c: Adjust strerror_r portability issues.
 231
 232 2001-08-03  Akim Demaille  <akim@epita.fr>
 233
 234         Version 1.28a.
 235
 236 2001-08-03  Akim Demaille  <akim@epita.fr>
 237
 238         * src/getargs.c, src/getarg.h (skeleton)): Constify.
 239         * src/lex.c (literalchar): Avoid name clashes on `buf'.
 240         * src/getargs.c: Include complain.h.
 241         * src/files.c, src/files.h (skeleton_find): Avoid name clashes.
 242         * lib/quotearg.c, lib/quotearg.h: Update from fileutils 4.1.
 243
 244 2001-08-03  Akim Demaille  <akim@epita.fr>
 245
 246         * src/reader.c (readgram): Display hidden chars in error messages.
 247
 248 2001-08-03  Akim Demaille  <akim@epita.fr>
 249
 250         Update to gettext 0.10.39.
 251
 252 2001-08-03  Akim Demaille  <akim@epita.fr>
 253
 254         * lib/strspn.c: New.
 255
 256 2001-08-01  Marc Autret  <autret_m@epita.fr>
 257
 258         * doc/bison.texinfo: Update.
 259         * doc/bison.1 (mandoc): Update.
 260         * src/system.h (EXT_GUARD_C, EXT_STYPE_H): Remove .c and .h.
 261         * src/files.c: Support output files extensions computing.
 262         (src_extension): New static variable.
 263         (header_extension): New static variable.
 264         (tr): New function.
 265         (get_extension_index): New function, gets the index of an extension
 266         filename in a string.
 267         (compute_exts_from_gf): New function, computes extensions from the
 268         grammar file extension.
 269         (compute_exts_from_src): New functions, computes extensions from the
 270         C source file extension, file given by ``-o'' option.
 271         (compute_base_names): Update.
 272         (output_files): Update.
 273
 274 2001-08-01  Robert Anisko  <anisko_r@epita.fr>
 275
 276         * doc/bison.texi: Document @$.
 277         (Locations): New section.
 278
 279 2001-07-18  Akim Demaille  <akim@epita.fr>
 280
 281         * Makefile.maint, GNUmakefile: New, from Autoconf 2.52.
 282         * config/prev-version.txt, config/move-if-change: New.
 283         * Makefile.am: Adjust.
 284
 285 2001-07-08  Pascal Bart  <pascal.bart@epita.fr>
 286
 287         * src/bison.simple (yyparse): Suppress warning `comparaison
 288         between signed and unsigned'.
 289
 290 2001-07-05  Pascal Bart  <pascal.bart@epita.fr>
 291
 292         * src/getargs.h (raw_flag): Remove.
 293         * src/getargs.c: Die on `-r'/`--raw'.
 294         * src/lex.c (parse_percent_token): Die on `%raw'.
 295         * src/reader.c (output_token_defines): Suppress call to `raw_flag'.
 296         * tests/calc.at: Suppress test with option `--raw'.
 297
 298 2001-07-14  Akim Demaille  <akim@epita.fr>
 299
 300         * config/: New.
 301         * configure.in: Require Autoconf 2.50.
 302         Update to gettext 0.10.38.
 303
 304 2001-03-16  Akim Demaille  <akim@epita.fr>
 305
 306         * doc/bison.texinfo: ANSIfy the examples.
 307
 308 2001-03-16  Akim Demaille  <akim@epita.fr>
 309
 310         * getargs.c (skeleton): New variable.
 311         (longopts): --skeleton is a new option.
 312         (shortopts, getargs): -S is a new option.
 313         * getargs.h: Declare skeleton.
 314         * output.c (output_parser): Use it.
 315
 316 2001-03-16  Akim Demaille  <akim@epita.fr>
 317
 318         * m4/strerror_r.m4: New.
 319         * m4/error.m4: Run AC_FUNC_STRERROR_R.
 320         * lib/error.h, lib/error.c: Update.
 321
 322 2001-03-16  Akim Demaille  <akim@epita.fr>
 323
 324         * src/getargs.c (longopts): Clean up.
 325
 326 2001-02-21  Akim Demaille  <akim@epita.fr>
 327
 328         * src/reader.c (gensym): `gensym_count' is your own.
 329         Use a static buf to create the symbol name, as token_buffer is no
 330         longer a buffer.
 331
 332 2001-02-08  Akim Demaille  <akim@epita.fr>
 333
 334         * src/conflicts.c (conflict_report): Be sure not to append to res
 335         between two calls, which could happen if both first sprintf were
 336         skipped, but not the first cp += strlen.
 337
 338 2001-02-08  Akim Demaille  <akim@epita.fr>
 339
 340         * lib/memchr.c, lib/stpcpy.c, lib/strndup.c, lib/strnlen.c:
 341         New, from fileutils 4.0.37.
 342         * configure.in: Require Autoconf 2.49c.  I took some time before
 343         making this decision.  This is the only way out for portability
 344         issues in Bison, it would mean way too much duplicate effort to
 345         import in Bison features implemented in 2.49c since 2.13.
 346         AC_REPLACE_FUNCS and AC_CHECK_DECLS the functions above.
 347
 348 2001-02-02  Akim Demaille  <akim@epita.fr>
 349
 350         * lib/malloc.c, lib/realloc.c: New, from the fileutils 4.0.37.
 351         * lib/xalloc.h, lib/xmalloc.c: Update.
 352
 353 2001-01-19  Akim Demaille  <akim@epita.fr>
 354
 355         Get rid of the ad hoc handling of token_buffer in the scanner: use
 356         the obstacks.
 357
 358         * src/lex.c (token_obstack): New.
 359         (init_lex): Initialize it.  No longer call...
 360         (grow_token_buffer): this.  Remove it.
 361         Adjust all the places which used it to use the obstack.
 362
 363 2001-01-19  Akim Demaille  <akim@epita.fr>
 364
 365         * src/lex.h: Rename all the tokens:
 366         s/\bENDFILE\b/tok_eof/g;
 367         s/\bIDENTIFIER\b/tok_identifier/g;
 368         etc.
 369         Let them be enums, not #define, to ease debugging.
 370         Adjust all the code.
 371
 372 2001-01-18  Akim Demaille  <akim@epita.fr>
 373
 374         * src/lex.h (MAXTOKEN, maxtoken, grow_token_buffer): Remove, private.
 375         * src/lex.c (maxtoken, grow_token_buffer): Static.
 376
 377 2001-01-18  Akim Demaille  <akim@epita.fr>
 378
 379         Since we now use obstacks, more % directives can be enabled.
 380
 381         * src/lex.c (percent_table): Also accept `%yacc',
 382         `%fixed_output_files', `%defines', `%no_parser', `%verbose', and
 383         `%debug'.
 384         Handle the actions for `%semantic_parser' and `%pure_parser' here,
 385         instead of returning a token.
 386         * src/lex.h (SEMANTIC_PARSER, PURE_PARSER): Remove, unused.
 387         * src/reader.c (read_declarations): Adjust.
 388         * src/files.c (open_files): Don't call `compute_base_names', don't
 389         compute `attrsfile' since they depend upon data which might be
 390         *in* the input file now.
 391         (output_files): Do it here.
 392         * src/output.c (output_headers): Document the fact that this patch
 393         introduces a guaranteed SEGV for semantic parsers.
 394         * doc/bison.texinfo: Document them.
 395         * tests/suite.at: Exercise these %options.
 396
 397 2000-12-20  Akim Demaille  <akim@epita.fr>
 398
 399         Also handle the output file (--verbose) with obstacks.
 400
 401         * files.c (foutput): Remove.
 402         (output_obstack): New.
 403         Adjust all dependencies.
 404         * src/conflicts.c: Return a string.
 405         * src/system.h (obstack_grow_string): Rename as...
 406         (obstack_sgrow): this.  Be ready to work with non literals.
 407         (obstack_fgrow4): New.
 408
 409 2000-12-20  Akim Demaille  <akim@epita.fr>
 410
 411         * src/files.c (open_files): Fix the computation of short_base_name
 412         in the case of `-o foo.tab.c'.
 413
 414 2000-12-20  Akim Demaille  <akim@epita.fr>
 415
 416         * src/reader.c (copy_string, copy_comment, copy_comment2, copy_at)
 417         (copy_dollar): Now that everything uses obstacks, get rid of the
 418         FILE * parameters.
 419
 420 2000-12-20  Akim Demaille  <akim@epita.fr>
 421
 422         * src/files.c (open_files): Actually the `.output' file is based
 423         on the short_base_name, not base_name.
 424         * tests/suite.at (Checking output file names): Adjust.
 425
 426 2000-12-20  Akim Demaille  <akim@epita.fr>
 427
 428         * src/bison.s1: Remove, we now use directly...
 429         * src/bison.simple: this.
 430         * src/Makefile.am: Use pkgdata instead of data.
 431
 432 2000-12-20  Akim Demaille  <akim@epita.fr>
 433
 434         * src/files.c (guard_obstack): New.
 435         (open_files): Initialize it.
 436         (output_files): Dump it...
 437         * src/files.h: Export it.
 438         * src/reader.c (copy_guard): Use it.
 439
 440 2000-12-19  Akim Demaille  <akim@epita.fr>
 441
 442         * src/files.c (outfile, defsfile, actfile): Removed as global
 443         vars.
 444         (open_files): Don't compute them.
 445         (output_files): Adjust.
 446         (base_name, short_base_name): Be global.
 447         Adjust dependencies.
 448
 449 2000-12-19  Akim Demaille  <akim@epita.fr>
 450
 451         * src/files.c (strsuffix): New.
 452         (stringappend): Be just like strcat but allocate.
 453         (base_names): Eve out from open_files.
 454         Try to simplify the rather hairy computation of base_name and
 455         short_base_name.
 456         (open_files): Use it.
 457         * tests/suite.at (Checking output file names): New test.
 458
 459 2000-12-19  Akim Demaille  <akim@epita.fr>
 460
 461         * src/system.h (obstack_grow_literal_string): Rename as...
 462         (obstack_grow_string): this.
 463         * src/output.c (output_parser): Recognize `%% actions' instead of
 464         `$'.
 465         * src/bison.s1: s/$/%% actions/.
 466         * src/bison.hairy: Likewise.
 467
 468 2000-12-19  Akim Demaille  <akim@epita.fr>
 469
 470         * src/output.c (output_parser): Compute the `#line' lines when
 471         there are.
 472         * src/Makefile.am (bison.simple): Be a simple copy of bison.s1.
 473         Suggested by Hans Aberg.
 474
 475 2000-12-19  Akim Demaille  <akim@epita.fr>
 476
 477         Let the handling of the skeleton files be local to the procedures
 478         that use it.
 479
 480         * src/files.c (xfopen, xfclose, skeleton_find, guardfile): No
 481         longer static.
 482         (fparser, open_extra_files): Remove.
 483         (open_files, output_files): Don't take care of fparser.
 484         * src/files.h: Adjust.
 485         * src/output.c (output_parser): Open and close the file to the
 486         skeleton.
 487         * src/reader.c (read_declarations): When %semantic_parser, open
 488         fguard.
 489
 490 2000-12-19  Akim Demaille  <akim@epita.fr>
 491
 492         * src/file.h (BISON_SIMPLE, BISON_HAIRY): Move from here...
 493         * src/system.h (BISON_SIMPLE, BISON_HAIRY): ... to here.
 494
 495 2000-12-19  Akim Demaille  <akim@epita.fr>
 496
 497         * src/files.c (open_files): Yipee!  We no longer need all the code
 498         looking for `/tmp' since we have no tmp file.
 499
 500 2000-12-19  Akim Demaille  <akim@epita.fr>
 501
 502         * src/system.h (EXT_TAB, EXT_OUTPUT, EXT_STYPE_H, EXT_GUARD_C):
 503         New macros.
 504         * src/files.c (open_files): Less dependency on MSDOS etc.
 505
 506 2000-12-14  Akim Demaille  <akim@epita.fr>
 507
 508         * src/bison.s1 (YYLLOC_DEFAULT): New macro.
 509         Provide a default definition.
 510         Use it when executing the default @ action.
 511         * src/reader.c (reader_output_yylsp): No longer include
 512         `timestamp' and `text' in the default YYLTYPE.
 513
 514 2000-12-12  Akim Demaille  <akim@epita.fr>
 515
 516         * src/reader.c (copy_definition, parse_union_decl, copy_action)
 517         (copy_guard): Quote the file names.
 518         Reported by Laurent Mascherpa.
 519
 520 2000-12-12  Akim Demaille  <akim@epita.fr>
 521
 522         * src/output.c (output_headers, output_program, output): Be sure
 523         to escape special characters when outputting filenames.
 524         (ACTSTR_PROLOGUE, ACTSTR_EPILOGUE): Remove.
 525         (output_headers): Don't depend on them, Use ACTSTR.
 526
 527 2000-11-17  Akim Demaille  <akim@epita.fr>
 528
 529         * lib/obstack.h: Formatting changes.
 530         (obstack_grow, obstack_grow0): Don't cast WHERE at all: it
 531         prevents type checking.
 532         (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
 533         cast the value to (void *): assigning a `foo *' to a `void *'
 534         variable is valid.
 535         (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
 536         * src/reader.c (parse_union_decl): Typo: use obstack_1grow to
 537         append characters.
 538
 539 2000-11-17  Akim Demaille  <akim@epita.fr>
 540
 541         * tests/Makefile.am (suite.m4, regression.m4, calc.m4): Rename
 542         as...
 543         (suite.m4, regression.m4, calc.m4): these.
 544         * tests/atgeneral.m4: Update from CVS Autoconf.
 545
 546 2000-11-17  Akim Demaille  <akim@epita.fr>
 547
 548         * tests/regression.m4 (%union and --defines): New test,
 549         demonstrating a current bug in the obstack implementation.
 550
 551 2000-11-17  Akim Demaille  <akim@epita.fr>
 552
 553         * src/bison.s1 (_YY_DECL_VARIABLES, YY_DECL_VARIABLES): New
 554         macros.
 555         Use them to declare the variables which are global or local to
 556         `yyparse'.
 557
 558 2000-11-17  Akim Demaille  <akim@epita.fr>
 559
 560         * acconfig.h: Remove, no longer used.
 561
 562 2000-11-07  Akim Demaille  <akim@epita.fr>
 563
 564         * src: s/Copyright (C)/Copyright/g.
 565
 566 2000-11-07  Akim Demaille  <akim@epita.fr>
 567
 568         * src/reader.c (reader): #define YYLSP_NEEDED to 1 instead of just
 569         defining.
 570         * src/bison.s1: s/#ifdef YYLSP_NEEDED/#if YYLSP_NEEDED/.
 571
 572 2000-11-07  Akim Demaille  <akim@epita.fr>
 573
 574         * src/bison.s1 (YYLEX): Use #if instead of #ifdef.
 575         Merge in a single CPP if/else.
 576
 577 2000-11-07  Akim Demaille  <akim@epita.fr>
 578
 579         * src/output.c (output): Remove useless variables.
 580         * lib/obstack.c (obstack_grow, obstack_grow0): Rename the second
 581         argument `data' for consistency with the prototypes.
 582         Qualify it `const'.
 583         (obstack_copy, obstack_copy0): Rename the second argument as
 584         `address' for consistency.  Qualify it `const'.
 585         * lib/obstack.h (obstack_copy, obstack_copy0, obstack_grow)
 586         (obstack_grow0, obstack_ptr_grow, obstack_ptr_grow_fast): Qualify
 587         `const' their input argument (`data' or `address').
 588         Adjust the corresponding macros to include `const' in casts.
 589
 590 2000-11-03  Akim Demaille  <akim@epita.fr>
 591
 592         * src/Makefile.am (INCLUDES): s/PFILE/BISON_SIMPLE/.
 593         s/PFILE1/BISON_HAIRY/.
 594         Adjust dependencies.
 595
 596 2000-11-03  Akim Demaille  <akim@epita.fr>
 597
 598         For some reason, this was not applied.
 599
 600         * src/files.c [VMS]: No longer include `ssdef.h', no longer define
 601         `unlink': it's no longer used.
 602
 603 2000-11-03  Akim Demaille  <akim@epita.fr>
 604
 605         * src/files.c (skeleton_find): New function, eved out of...
 606         (open_files, open_extra_files): here.
 607
 608 2000-11-03  Akim Demaille  <akim@epita.fr>
 609
 610         Don't use `atexit'.
 611
 612         * src/files.c (obstack_save): New function.
 613         (done): Rename as...
 614         (output_files): this.
 615         Use `obstack_save'.
 616         * src/main.c (main): Don't use `atexit' to register `done', since
 617         it no longer has to remove tmp files, just call `output_files'
 618         when there are no errors.
 619
 620 2000-11-02  Akim Demaille  <akim@epita.fr>
 621
 622         * src/files.c [VMS]: No longer include `ssdef.h', no longer define
 623         `unlink': it's no longer used.
 624         * src/files.h: Formatting changes.
 625
 626 2000-11-02  Akim Demaille  <akim@epita.fr>
 627
 628         Remove the last uses of mktemp and unlink/delete.
 629
 630         * src/files.c (fdefines, ftable): Removed.
 631         (defines_ostack, table_obstack): New.
 632         Adjust dependencies of the former into uses of the latter.
 633         * src/output.c (output_short_or_char_table, output_short_table):
 634         Convert to using obstacks.
 635         * src/reader.c (copy_comment2): Accept one FILE * and two
 636         obstacks.
 637         (output_token_defines, reader_output_yylsp): Use obstacks.
 638         * src/system.h (obstack_fgrow3): New.
 639
 640 2000-11-01  Akim Demaille  <akim@epita.fr>
 641
 642         Change each use of `fattrs' into a use of `attrs_obstack'.
 643
 644         * src/reader.c (copy_at): Typo: s/yylloc/yyloc/.
 645         * src/files.c (fattrs): Remove.
 646         (attrs_obstack): New.
 647         Adjust all dependencies.
 648         (done): If SEMANTIC_PARSER, dump attrs_obstack into attrsfile.
 649
 650 2000-11-01  Akim Demaille  <akim@epita.fr>
 651
 652         Introduce obstacks.
 653         Change each use of `faction' into a use of `action_obstack'.
 654
 655         * lib/obstack.h, lib/obstack.c: New files.
 656         * src/files.c (faction): Remove.
 657         (action_obstack): New.
 658         Adjust all dependencies.
 659
 660 2000-10-20  Akim Demaille  <akim@epita.fr>
 661
 662         * lib/quote.h (PARAMS): New macro.  Use it.
 663
 664 2000-10-16  Akim Demaille  <akim@epita.fr>
 665
 666         * src/output.c (output_short_or_char_table): New function.
 667         (output_short_table, output_token_translations): Use it.
 668         (goto_actions): Use output_short_table.
 669
 670 2000-10-16  Akim Demaille  <akim@epita.fr>
 671
 672         * src/symtab.c (bucket_new): New function.
 673         (getsym): Use it.
 674
 675         * src/output.c (output_short_table): New argument to display the
 676         comment associated with the table.
 677         Adjust dependencies.
 678         (output_gram): Use it.
 679         (output_rule_data): Nicer output layout for YYTNAME.
 680
 681 2000-10-16  Akim Demaille  <akim@epita.fr>
 682
 683         * src/lex.c (read_typename): New function.
 684         (lex): Use it.
 685         * src/reader.c (copy_dollar): Likewise.
 686
 687 2000-10-16  Akim Demaille  <akim@epita.fr>
 688
 689         * src/reader.c (copy_comment2): Expect the input stream to be on
 690         the `/' which is suspected to open a comment, instead of being
 691         called after `//' or `/*' was read.
 692         (copy_comment, copy_definition, parse_union_decl, copy_action)
 693         (copy_guard): Adjust.
 694
 695 2000-10-16  Akim Demaille  <akim@epita.fr>
 696
 697         * src/reader.c (parse_expect_decl): Use `skip_white_space' and
 698         `read_signed_integer'.
 699
 700 2000-10-16  Akim Demaille  <akim@epita.fr>
 701
 702         * src/reader.c (copy_dollar): New function.
 703         (copy_guard, copy_action): Use it.
 704
 705 2000-10-16  Akim Demaille  <akim@epita.fr>
 706
 707         * lib/quote.h, lib/quote.c, lib/quotearg.h, lib/quotearg.c:
 708         * m4/prereq.m4, m4/c-bs-a.m4, m4/mbstate.m4:
 709         New files, from Fileutils 4.0.27.
 710         * src/main.c (printable_version): Remove.
 711         * src/lex.c, src/reader.c: Use `quote'.
 712
 713 2000-10-04  Akim Demaille  <akim@epita.fr>
 714
 715         * lib/error.c, lib/error.h: New files, needed by xmalloc.c.
 716
 717 2000-10-04  Akim Demaille  <akim@epita.fr>
 718
 719         * doc/bison.texinfo: Various typos spotted by Neil Booth.
 720
 721 2000-10-04  Akim Demaille  <akim@epita.fr>
 722
 723         When a literal string is used to define two different tokens,
 724         `bison -v' segfaults.
 725         Reported by Piotr Gackiewicz, and fixed by Neil Booth.
 726
 727         * tests/regression.m4: New file.
 728         Include the core of the sample provided by Piotr Gackiewicz.
 729         * src/reader.c (parse_token_decl): Diagnose bad cases, and proceed
 730         properly.
 731
 732 2000-10-04  Akim Demaille  <akim@epita.fr>
 733
 734         * src/reader.c (parse_expect_decl): Keep `count' within the size
 735         of `buffer'.
 736         From Neil Booth.
 737
 738 2000-10-02  Paul Eggert  <eggert@twinsun.com>
 739
 740         * bison.s1 (yyparse): Assign the default value
 741         unconditionally, to avoid a GCC warning and make the parser a
 742         tad smaller.
 743
 744 2000-10-02  Akim Demaille  <akim@epita.fr>
 745
 746         * src/getargs.c (getargs): Don't dump `--help' on unrecognized
 747         options.
 748
 749 2000-10-02  Akim Demaille  <akim@epita.fr>
 750
 751         * src/derives.c, src/print.c, src/reduce.c: To ease the
 752         translation, move some `\n' out of the translated strings.
 753
 754 2000-10-02  Akim Demaille  <akim@epita.fr>
 755
 756         The location tracking mechanism is precious for parse error
 757         messages.  Nevertheless, it is enabled only when `@n' is used in
 758         the grammar, which is a different issue (you can use it in error
 759         message, but not in the grammar per se).  Therefore, there should
 760         be another means to enable it.
 761
 762         * src/getargs.c (getargs): Support `--locations'.
 763         (usage): Report it.
 764         * src/getargs.h (locationsflag): Export it.
 765         * src/lex.c (percent_table): Support `%locations'.
 766         * src/reader.c (yylsp_needed): Remove this variable, now replaced
 767         with `locationsflag'.
 768         * doc/bison.texinfo: Document `--locations' and `%locations'.
 769         Sort the options.
 770         * tests/calc.m4: Test it.
 771
 772         For regularity of the names, replace each
 773         (nolineflag, toknumflag, rawtokenumflag, noparserflag): with...
 774         (no_lineflag, token_tableflag, rawflag, no_parserflag): this.
 775         In addition replace each `flag' with `_flag'.
 776
 777 2000-10-02  Akim Demaille  <akim@epita.fr>
 778
 779         Also test parse error messages, including with YYERROR_VERBOSE.
 780
 781         * tests/calc.m4 (calc.y): Add support for `exp = exp' (non
 782         associative).
 783         Use it to check the computations.
 784         Use it to check `nonassoc' is honored.
 785         (AT_DATA_CALC_Y): Equip `calc.y' with YYERROR_VERBOSE when passed
 786         `--yyerror-verbose'.
 787         (_AT_CHECK_CALC): Adjust to this option.
 788         (_AT_CHECK_CALC_ERROR): New macro to check parse error messages.
 789
 790 2000-10-02  Akim Demaille  <akim@epita.fr>
 791
 792         Test also `--verbose', `--defines' and `--name-prefix'.  Testing
 793         the latter demonstrates a flaw in the handling of non debugging
 794         parsers introduced by myself on 2000-03-16: `#define yydebug 0'
 795         was used in order to simplify:
 796
 797         #if YYDEBUG
 798         if (yydebug)
 799         {
 800         ...
 801         }
 802         #endif
 803
 804         into
 805
 806         if (yydebug)
 807         {
 808         ...
 809         }
 810
 811         unfortunately this leads to a CPP conflict when
 812         `--name-prefix=foo' is used since it produces `#define yydebug
 813         foodebug'.
 814
 815         * src/bison.s1 [!YYDEBUG]: Do not define yydebug.
 816         (YYDPRINTF): New macro.
 817         Spread its use.
 818         * tests/calc.m4 (AT_CHECK_CALC): Do require a title, build it from
 819         the bison options.
 820         Also test `--verbose', `--defines' and `--name-prefix'.
 821
 822 2000-10-02  Akim Demaille  <akim@epita.fr>
 823
 824         Improve the readability of the produced parsers.
 825
 826         * src/bison.s1: Formatting changes.
 827         Improve the comment related to the `$' mark.
 828         (yydefault): Don't fall through to `yyresume': `goto' there.
 829         * src/output.c (output_parser): When the `$' is met, skip the end
 830         of its line.
 831         New variable, `number_of_dollar_signs', to check there's exactly
 832         one `$' in the parser skeleton.
 833
 834 2000-10-02  Akim Demaille  <akim@epita.fr>
 835
 836         * lib/xstrdup.c: New file, from the fileutils.
 837         * src/reader.c (parse_token_decl, get_type_name, parse_type_decl)
 838         (parse_assoc_decl, parse_thong_decl, get_type): Use `xstrdup'
 839         instead of strlen + xmalloc + strcpy.
 840         * src/symtab.c (copys): Remove, use xstrdup instead.
 841
 842 2000-10-02  Akim Demaille  <akim@epita.fr>
 843
 844         * src/gram.h (associativity): New enum type which replaces the
 845         former CPP macros `RIGHT_ASSOC', `LEFT_ASSOC' and `NON_ASSOC' with
 846         `right_assoc', `left_assoc' and `non_assoc'.
 847         Adjust all dependencies.
 848         * src/reader.c: Formatting changes.
 849         (LTYPESTR): Don't define it, use it as a literal in
 850         `reader_output_yylsp'.
 851         * src/symtab.h (symbol_class): New enum type which replaces the
 852         former CPP macros `SUNKNOWN', `STOKEN and `SNTERM' with
 853         `sunknown', `stoken and `snterm'.
 854
 855 2000-10-02  Akim Demaille  <akim@epita.fr>
 856
 857         * src/getargs.c (fixed_outfiles): Rename as...
 858         (yaccflag): for consistency and accuracy.
 859         Adjust dependencies.
 860
 861 2000-10-02  Akim Demaille  <akim@epita.fr>
 862
 863         Use the more standard files `xalloc.h' and `xmalloc.c' instead of
 864         Bison's `allocate.c' and `alloc.h'.  This patch was surprisingly
 865         difficult and introduced a lot of core dump.  It turns out that
 866         Bison used an implementation of `xmalloc' based on `calloc', and
 867         at various places it does depend upon the initialization to 0.  I
 868         have not tried to isolate the pertinent places, and all the former
 869         calls to Bison's `xmalloc' are now using `XCALLOC'.  Someday,
 870         someone should address this issue.
 871
 872         * src/allocate.c, src/alloc.h, m4/bison-decl.m4: Remove.
 873         * lib/xmalloc.c, lib/xalloc.h, m4/malloc.m4, m4/realloc.m4: New
 874         files.
 875         Adjust dependencies.
 876         * src/warshall.h: New file.
 877         Propagate.
 878
 879 2000-10-02  Akim Demaille  <akim@epita.fr>
 880
 881         Various anti-`extern in *.c' changes.
 882
 883         * src/system.h: Include `assert.h'.
 884
 885 2000-10-02  Akim Demaille  <akim@epita.fr>
 886
 887         * src/state.h (nstates, final_state, first_state, first_shift)
 888         (first_reduction): Move their exportation from here...
 889         * src/LR0.h: to here.
 890         Adjust dependencies.
 891         * src/getargs.c (statisticsflag): New variable.
 892         Add support for `--statistics'.
 893         Adjust dependencies.
 894
 895         Remove a lot of now useless `extern' statements in most files.
 896
 897 2000-10-02  Akim Demaille  <akim@epita.fr>
 898
 899         * src/LR0.h: New file.
 900         Propagate its use.
 901
 902 2000-10-02  Akim Demaille  <akim@epita.fr>
 903
 904         * src/print.h: New file.
 905         Propagate its use.
 906         * src/print.c: Formatting and ordering changes.
 907         (verbose, terse): Replace with...
 908         (print_results): this new function.
 909         Adjust dependencies.
 910
 911 2000-10-02  Akim Demaille  <akim@epita.fr>
 912
 913         * src/conflicts.c (conflict_report): New function.
 914         (conflict_log, verbose_conflict_log): Replace with...
 915         (print_conflicts): this function.
 916         Adjust dependencies.
 917         * src/conflicts.h: New file.
 918         Propagate its inclusion.
 919
 920 2000-10-02  Akim Demaille  <akim@epita.fr>
 921
 922         * src/nullable.h: New file.
 923         Propagate its inclusion.
 924         * src/nullable.c: Formatting changes.
 925
 926 2000-10-02  Akim Demaille  <akim@epita.fr>
 927
 928         * src/reduce.h: New file.
 929         Propagate its inclusion.
 930         * src/reduce.c: Topological sort and other formatting changes.
 931         (bool, TRUE, FALSE): Move their definition to...
 932         * src/system.h: here.
 933
 934 2000-10-02  Akim Demaille  <akim@epita.fr>
 935
 936         * src/files.c: Formatting changes.
 937         (tryopen, tryclose, openfiles): Rename as...
 938         (xfopen, xfclose, open_files): this.
 939         (stringappend): static.
 940         * src/files.h: Complete the list of exported symbols.
 941         Propagate its use.
 942
 943 2000-10-02  Akim Demaille  <akim@epita.fr>
 944
 945         * src/reader.h: New file.
 946         Propagate its use instead of tedious list of `extern' and
 947         prototypes.
 948         * src/reader.c: Formatting changes, topological sort,
 949         s/register//.
 950
 951 2000-10-02  Akim Demaille  <akim@epita.fr>
 952
 953         * src/lex.h: Prototype `lex.c' exported functions.
 954         * src/reader.c: Adjust.
 955         * src/lex.c: Formatting changes.
 956         (safegetc): Rename as...
 957         (xgetc): this.
 958
 959 2000-10-02  Akim Demaille  <akim@epita.fr>
 960
 961         * src/lalr.h: New file.
 962         Propagate its inclusion instead of prototypes and `extern'.
 963         * src/lalr.c: Formatting changes, topological sorting etc.
 964
 965 2000-10-02  Akim Demaille  <akim@epita.fr>
 966
 967         * src/output.c (token_actions): Introduce a temporary array,
 968         YYDEFACT, that makes it possible for this function to use
 969         output_short_table.
 970
 971 2000-10-02  Akim Demaille  <akim@epita.fr>
 972
 973         `user_toknums' is output as a `short[]' in `output.c', while it is
 974         defined as a `int[]' in `reader.c'.  For consistency with the
 975         other output tables, `user_toknums' is now defined as a table of
 976         shorts.
 977
 978         * src/reader.c (user_toknums): Be a short table instead of an int
 979         table.
 980         Adjust dependencies.
 981
 982         Factor the short table outputs.
 983
 984         * src/output.c (output_short_table): New function.
 985         * src/output.c (output_gram, output_stos, output_rule_data)
 986         (output_base, output_table, output_check):  Use it.
 987
 988 2000-10-02  Akim Demaille  <akim@epita.fr>
 989
 990         * src/output.c (output): Topological sort of the functions, in
 991         order to get rid of the `static' prototypes.
 992         No longer use `register'.
 993         * src/output.h: New file.
 994         Propagate its inclusion in files explicitly prototyping functions
 995         from output.c.
 996
 997 2000-09-21  Akim Demaille  <akim@epita.fr>
 998
 999         * src/atgeneral.m4: Update from Autoconf.
1000
1001 2000-09-21  Akim Demaille  <akim@epita.fr>
1002
1003         * src/closure.h: New file.
1004         * src/closure.c: Formatting changes, topological sort over the
1005         functions, use of closure.h.
1006         (initialize_closure, finalize_closure):  Rename as...
1007         (new_closure, free_closure): these.  Adjust dependencies.
1008         * src/LR0.c: Formatting changes, topological sort, use of
1009         cloture.h.
1010         (initialize_states): Rename as...
1011         (new_states): this.
1012         * src/Makefile.am (noinst_HEADERS): Adjust.
1013
1014 2000-09-20  Akim Demaille  <akim@epita.fr>
1015
1016         * src/acconfig.h: Don't protect config.h against multiple
1017         inclusion.
1018         Don't define PARAMS.
1019         * src/system.h: Define PARAMS.
1020         Remove some of the ad-hoc CPP magic for DOS, VMS etc.: this is the
1021         purpose of config.h.  system.h must not try to fix wrong
1022         definitions in config.h.
1023
1024 2000-09-20  Akim Demaille  <akim@epita.fr>
1025
1026         * src/derives.h: New file.
1027         * src/main.c, src/derives.h: Use it.
1028         Formatting changes.
1029         * src/Makefile.am (noinst_HEADERS): Adjust.
1030
1031 2000-09-20  Akim Demaille  <akim@epita.fr>
1032
1033         * tests/atgeneral.m4: Update from Autoconf.
1034         * tests/calc.m4 (_AT_DATA_CALC_Y, AT_DATA_CALC_Y, _AT_CHECK_CALC)
1035         (AT_CHECK_CALC): New macros.
1036         Use these macros to test bison with options `', `--raw',
1037         `--debug', `--yacc', `--yacc --debug'.
1038
1039 2000-09-19  Akim Demaille  <akim@epita.fr>
1040
1041         * src/output.c: Formatting changes.
1042         * src/machine.h: Remove, leaving its contents in...
1043         * src/system.h: here.
1044         Include stdio.h.
1045         Adjust all dependencies on stdio.h and machine.h.
1046         * src/getargs.h: New file.
1047         Let all `extern' declarations about getargs.c be replaced with
1048         inclusion of `getargs.h'.
1049         * src/Makefile.am (noinst_HEADERS): Adjust.
1050
1051         * tests/calc.m4 (yyin): Be initialized in main, not on the global
1052         scope.
1053         (yyerror): Returns void, not int.
1054         * doc/bison.texinfo: Formatting changes.
1055
1056 2000-09-19  Akim Demaille  <akim@epita.fr>
1057
1058         * tests/calc.m4 (calc.y): Do not assign to stdin, as it's not
1059         portable.
1060
1061 2000-09-18  Akim Demaille  <akim@epita.fr>
1062
1063         * configure.in: Append WARNING_CFLAGS to CFLAGS.
1064         * src/Makefile.am (INCLUDES): Don't.
1065         Be ready to fetch headers in lib/.
1066
1067 2000-09-18  Akim Demaille  <akim@epita.fr>
1068
1069         * doc/bison.texinfo: Update the copyright.
1070         ANSIfy and GNUify the examples.
1071         Remove the old menu.
1072
1073 2000-09-18  Akim Demaille  <akim@epita.fr>
1074
1075         First set of tests: use the `calc' example from the documentation.
1076
1077         * src/bison.s1 (yyparse): Condition the code using `yytname' which
1078         is defined only when YYDEBUG is.
1079         * m4/atconfig.m4 (AT_CONFIG): Adjust to Autoconf 2.13.
1080         * src/files.c (tryopen, tryclose): Formatting changes.
1081         Move to the top and be static.
1082         * src/reader.c (read_signed_integer): Likewise.
1083         * tests/calc.m4: New file.
1084         * Makefile.am, suite.m4: Adjust.
1085         * m4/atconfig.m4: Set BISON_SIMPLE and BISON_HAIRY.
1086
1087 2000-09-18  Akim Demaille  <akim@epita.fr>
1088
1089         Add support for an Autotest test suite for Bison.
1090
1091         * m4/m4.m4, m4/atconfig.m4: New files.
1092         * m4/Makefile.am (EXTRA_DIST): Adjust.
1093         * tests/suite.m4, tests/Makefile.am, tests/atgeneral.m4: New
1094         files.
1095         * src/getargs.c: Display a more standard --version message.
1096         * src/reader.c (reader): Formatting changes.
1097         No longer depend upon VERSION_STRING.
1098         * configure.in: No longer use `dnl'.
1099         Set up the test suite and the new directory `tests/.
1100         (VERSION_STRING): Remove.
1101
1102 2000-04-14  Akim Demaille  <akim@epita.fr>
1103
1104         * src/reader.c (copy_comment2): New function, same as former
1105         `copy_comment', but outputs into two FILE *.
1106         (copy_comment): Use it.
1107         (parse_union_decl): Use it.
1108         (get_type, parse_start_decl): Use the same `invalid' message.
1109         (parse_start_decl, parse_union_decl): Use the same `multiple'
1110         message.
1111         (parse_union_decl, copy_guard, copy_action): Use the same
1112         `unmatched' message.
1113         * m4/Makefile.am (EXTRA_DIST): Add `warning.m4'.
1114
1115 2000-03-31  Akim Demaille  <akim@epita.fr>
1116
1117         * src/files.c (tryopen, tryclose): Move to the top.
1118         Be static.
1119
1120 2000-03-31  Akim Demaille  <akim@epita.fr>
1121
1122         * src/main.c (main): Don't call `done', exit does it.
1123
1124 2000-03-31  Akim Demaille  <akim@epita.fr>
1125
1126         * allocate.c: s/return (foo)/return foo/.
1127         * lalr.c: Likewise.
1128         * LR0.c: Likewise.
1129         * output.c: Likewise.
1130         * reader.c: Likewise.
1131         * symtab.c: Likewise.
1132         * vmsgetargs.c: Likewise.
1133
1134 2000-03-31  Akim Demaille  <akim@epita.fr>
1135
1136         Clean up the error reporting functions.
1137
1138         * src/report.c: New file.
1139         * src/report.h: Likewise.
1140         * src/Makefile.am: Adjust.
1141         * m4/error.m4: New file.
1142         * m4/Makefile.am: Adjust.
1143         * configure.in (jm_PREREQ_ERROR): Call it.
1144         * src/main.c (int_to_string, banner, fatal_banner, warn_banner):
1145         Remove.
1146         (fatal, fatals): Remove.  All callers use complain.c::fatal.
1147         (warn, warni, warns, warnss, warnss): Remove.  All callers use
1148         complain.c::complain.
1149         (toomany): Remove, use fatal instead.
1150         * src/files.c (done): No argument, use complain_message_count.
1151         * src/main.c (main): Register `done' to `atexit'.
1152
1153         * src/getargs.c (usage): More `fputs', less `fprintf'.
1154
1155 2000-03-28  Akim Demaille  <akim@epita.fr>
1156
1157         * lib/: New directory.
1158         * Makefile.am (SUBDIRS): Adjust.
1159         * configure.in: Adjust.
1160         (LIBOBJS): Although not used yet, AC_SUBST it, otherwise it's
1161         useless.
1162         * src/alloca.c: Moved to lib/.
1163         * src/getopt.c: Likewise.
1164         * src/getopt1.c: Likewise.
1165         * src/getopt.h: Likewise.
1166         * src/ansi2knr.c: Likewise.
1167         * src/ansi2knr.1: Likewise.
1168         * src/Makefile.am: Adjust.
1169         * lib/Makefile.am: New file.
1170
1171 2000-03-28  Akim Demaille  <akim@epita.fr>
1172
1173         * src/getargs.c (usage): Refresh the help message.
1174
1175 2000-03-17  Akim Demaille  <akim@epita.fr>
1176
1177         * src/getopt1.c: Updated from textutils 2.0e
1178         * src/getopt.c: Likewise.
1179         * src/getopt.h: Likewise.
1180
1181 2000-03-17  Akim Demaille  <akim@epita.fr>
1182
1183         * src/Makefile.am (bison.simple): Fix the awk program: quote only
1184         the file name, not the whole `#line LINE FILE'.
1185
1186 2000-03-17  Akim Demaille  <akim@epita.fr>
1187
1188         On syntax errors, report the token on which we choked.
1189
1190         * src/bison.s1 (yyparse): In the label yyerrlab, when
1191         YYERROR_VERBOSE, add yychar in msg.
1192
1193 2000-03-17  Akim Demaille  <akim@epita.fr>
1194
1195         * src/reader.c (copy_at): New function.
1196         (copy_guard): Use it.
1197         (copy_action): Use it.
1198
1199 2000-03-17  Akim Demaille  <akim@epita.fr>
1200
1201         Be kind to translators, save some useless translations.
1202
1203         * src/main.c (banner): New function.
1204         (fatal_banner): Use it.
1205         (warn_banner): Use it.
1206
1207 2000-03-17  Akim Demaille  <akim@epita.fr>
1208
1209         * src/reader.c (copy_definition): Use copy_string and
1210         copy_comment.  Removed now unused `match', `ended',
1211         `cplus_comment'.
1212         (copy_comment, copy_string): Moved, to be visible from
1213         copy_definition.
1214
1215 2000-03-17  Akim Demaille  <akim@epita.fr>
1216
1217         * src/reader.c (copy_string): Declare `static inline'.  No
1218         problems with inline, since it is checked by configure.
1219         (copy_comment): Likewise.
1220
1221 2000-03-17  Akim Demaille  <akim@epita.fr>
1222
1223         * src/reader.c (packsymbols): Formatting changes.
1224
1225 2000-03-17  Akim Demaille  <akim@epita.fr>
1226
1227         * src/reader.c (copy_comment): New function, factored out from:
1228         (copy_action): Use it.  Removed now unused `match', `ended',
1229         `cplus_comment'.
1230         (copy_guard): Likewise.
1231
1232 2000-03-17  Akim Demaille  <akim@epita.fr>
1233
1234         * src/reader.c (copy_string): New function, factored out from:
1235         (copy_action): Use it.
1236         (copy_guard): Likewise.
1237
1238 2000-03-17  Akim Demaille  <akim@epita.fr>
1239
1240         Change the handling of @s so that they behave exactly like $s.
1241         There is now a pseudo variable @$ (readble and writable), location
1242         of the lhs of the rule (by default ranging from the location of
1243         the first symbol of the rhs, to the location of the last symbol,
1244         or, if the rhs is empty, YYLLOC).
1245
1246         * src/bison.s1 [YYLSP_NEEDED] (yyloc): New variable, twin of
1247         yyval.
1248         (yyparse): When providing a default semantic action, provide a
1249         default location action.
1250         (after the $): No longer change `*YYLSP', just stack YYLOC the
1251         same way you stack YYVAL.
1252         * src/reader.c (read_declarations): Use warns.
1253         (copy_guard, case '@'): Also recognize `@$', expanded as `YYLOC'.
1254         (copy_action, case '@'): Likewise.
1255         Use a standard error message, to save useless work from
1256         translators.
1257
1258 2000-03-17  Akim Demaille  <akim@epita.fr>
1259
1260         * src/bison.s1: Formatting and cosmetics changes.
1261         * src/reader.c: Likewise.
1262         Update the Copyright notice.
1263
1264 2000-03-17  Akim Demaille  <akim@epita.fr>
1265
1266         * src/bison.s1 (#line): All set to `#line' only, since the
1267         Makefile now handles them.
1268
1269 2000-03-16  Akim Demaille  <akim@epita.fr>
1270
1271         * src/output.c (output_rule_data): Output the documentation of
1272         some of the tables.
1273         (Copyright notice): Update.
1274         Formatting changes.
1275
1276 2000-03-16  Akim Demaille  <akim@epita.fr>
1277
1278         * src/bison.s1 [!YYDEBUG]: Define yydebug to 0.  This allows to
1279         remove most `#if YYDEBUG != 0', since `if (yydebug)' is enough.
1280         One `#if YYDEBUG' remains, since it uses variables which are
1281         defined only if `YYDEBUG != 0'.
1282
1283 2000-03-16  Akim Demaille  <akim@epita.fr>
1284
1285         * src/bison.s1 (yyparse): Reorganize the definitions of the stacks
1286         and related variables so that the similarities are highlighted.
1287
1288 2000-03-16  Akim Demaille  <akim@epita.fr>
1289
1290         * src/bison.s1: Properly indent CPP directives.
1291
1292 2000-03-16  Akim Demaille  <akim@epita.fr>
1293
1294         * src/bison.s1: Properly indent the `alloca' CPP section.
1295
1296 2000-03-16  Akim Demaille  <akim@epita.fr>
1297
1298         Do not hard code values of directories in `configure.in'.
1299         Update the `configure' tool chain.
1300
1301         * configure.in (XPFILE, XPFILE1, LOCALEDIR): Remove, handled by
1302         src/makefile.am.
1303         (VERSION_STRING): Use the third arg of AC_DEFINE_UNQUOTED.
1304         (AC_OUTPUT): Add m4/Makefile.
1305         Bump to bison 1.28a, 1.29 has never been released.
1306         * acconfig.h (XPFILE, XPFILE1, LOCALEDIR): Remove, since they are
1307         handled via src/Makefile.am.
1308         (VERSION_STRING, PROTOTYPES, ENABLE_NLS, HAVE_CATGETS,
1309         HAVE_GETTEXT, HAVE_LC_MESSAGES, HAVE_STPCPY): Remove, handled by
1310         autoheader.
1311         * Makefile.am (SUBDIRS): Add m4.
1312         (ACLOCAL_AM_FLAGS): New variable.
1313         (AUTOMAKE_OPTIONS): Add check-news.
1314         * src/Makefile.am (bison.simple): Use awk to replace #line lines with
1315         the proper line number and file name.
1316         (DEFS): Propagate the location of bison library files and of the
1317         locale files.
1318         (INCLUDES): Added `-I ..' so that one can compile with srcdir !=
1319         builddir.
1320         * acinclude.m4: Remove, replaced by the directory m4.
1321         * m4/Makefile.am (EXTRA_DIST): New variable.
1322         * m4/gettext.m4: New file, from the fileutils.
1323         * m4/lcmessage.m4: Likewise
1324         * m4/progtest.m4: Likewise.
1325         * m4/bison-decl.m4: New file, extracted from former acinclude.m4.
1326
1327 2000-03-10  Akim Demaille  <akim@epita.fr>
1328
1329         * src/closure.c:
1330         Formatting changes of various comments.
1331         Respect the GNU coding standards at various places.
1332         Don't use `_()' when no translation is needed.
1333
1334 1999-12-13  Jesse Thilo  <jthilo@gnu.org>
1335
1336         * src/files.c:
1337         OS/2 honors TMPDIR environment variable.
1338
1339 1999-12-13  Jesse Thilo  <jthilo@gnu.org>
1340
1341         * doc/bison.texinfo: Tweaked spelling and grammar.
1342         Updated ISBN.
1343         Removed reference to price of printed copy.
1344         Mention BISON_SIMPLE and BISON_HAIRY.
1345
1346 1999-12-13  Jesse Thilo  <jthilo@gnu.org>
1347
1348         * configure.in, NEWS:
1349         Bison 1.29 released.
1350
1351 1999-10-27  Jesse Thilo  <jthilo@gnu.org>
1352
1353         * doc/.cvsignore, doc/Makefile.am, doc/refcard.tex:
1354         Added reference card.
1355
1356 1999-07-26  Jesse Thilo  <jthilo@gnu.org>
1357
1358         * po/ru.po: Added Russian translation.
1359
1360 1999-07-26  Jesse Thilo  <jthilo@gnu.org>
1361
1362         * configure.in: Added Russian translation.
1363
1364 1999-07-06  Jesse Thilo  <jthilo@gnu.org>
1365
1366         * configure.in, NEWS, README:
1367         Released version 1.28.
1368
1369 1999-06-14  Jesse Thilo  <jthilo@gnu.org>
1370
1371         * src/system.h:
1372         Squashed redefinition warning on some systems.
1373
1374         * src/getargs.c, src/Makefile.am, src/reader.c, src/version.c:
1375         Have configure build version string instead of relying on ANSI string
1376         concatentation.
1377
1378 1999-06-14  Jesse Thilo  <jthilo@gnu.org>
1379
1380         * po/POTFILES.in: Got rid of version.c.
1381
1382 1999-06-14  Jesse Thilo  <jthilo@gnu.org>
1383
1384         * acconfig.h, configure.in:
1385         Have configure build version string instead of relying on ANSI string
1386         concatentation.
1387
1388 1999-06-08  Jesse Thilo  <jthilo@gnu.org>
1389
1390         * doc/bison.1:
1391         Dropped mention of `+' for long-named options.
1392
1393 1999-05-30  Jesse Thilo  <jthilo@gnu.org>
1394
1395         * src/files.c: Added <unistd.h> for unlink().
1396
1397         * src/Makefile.am, src/system.h:
1398         I18n fixes.
1399
1400 1999-05-30  Jesse Thilo  <jthilo@gnu.org>
1401
1402         * README: Added a FAQ list.
1403
1404         * configure.in, acconfig.h:
1405         I18n fixes.
1406
1407 1999-05-30  Jesse Thilo  <jthilo@gnu.org>
1408
1409         * doc/FAQ, doc/Makefile.am:
1410         Added a FAQ list.
1411
1412 1999-05-19  Jesse Thilo  <jthilo@gnu.org>
1413
1414         * src/alloc.h, src/symtab.h, src/version.c:
1415         Protected inclusion of "config.h" with HAVE_CONFIG_H.
1416
1417 1999-04-18  Jesse Thilo  <jthilo@gnu.org>
1418
1419         * src/.cvsignore, src/Makefile.am:
1420         Reorganized: sources in `src', documentation in `doc'.
1421
1422         * src/lex.c (literalchar):
1423         fixed the code for escaping double quotes (thanks
1424         Jonathan Czisny.)
1425
1426 1999-04-18  Jesse Thilo  <jthilo@gnu.org>
1427
1428         * po/de.po, po/es.po, po/fr.po, po/nl.po, po/POTFILES.in:
1429         Adjusted paths to reflect directory reorganization.
1430
1431 1999-04-18  Jesse Thilo  <jthilo@gnu.org>
1432
1433         * doc/.cvsignore, doc/Makefile.am:
1434         Reorganized: sources in `src', documentation in `doc'.
1435
1436 1999-04-18  Jesse Thilo  <jthilo@gnu.org>
1437
1438         * configure.in:
1439         Updated AC_INIT file to reflect directory reorganization.
1440
1441         * configure.in, .cvsignore, Makefile.am, POTFILES.in:
1442         Reorganized: sources in `src', documentation in `doc'.
1443
1444 1999-04-13  Jesse Thilo  <jthilo@gnu.org>
1445
1446         * src/allocate.c:
1447         Don't declare calloc() and realloc() if not necessary.
1448
1449 1999-04-13  Jesse Thilo  <jthilo@gnu.org>
1450
1451         * configure.in, acconfig.h, acinclude.m4:
1452         Don't declare calloc() and realloc() if not necessary.
1453
1454 1999-03-23  Jesse Thilo  <jthilo@gnu.org>
1455
1456         * po/.cvsignore: Added i18n support.
1457
1458 1999-03-23  Jesse Thilo  <jthilo@gnu.org>
1459
1460         * acconfig.h, configure.in, Makefile.am:
1461         Added i18n support.
1462
1463 1999-03-22  Jesse Thilo  <jthilo@gnu.org>
1464
1465         * src/bison.s1: Fixed #line numbers.
1466
1467 1999-03-15  Jesse Thilo  <jthilo@gnu.org>
1468
1469         * po/es.po, po/fr.po, po/nl.po, po/de.po:
1470         Added PO files from Translation Project.
1471
1472 1999-03-03  Jesse Thilo  <jthilo@gnu.org>
1473
1474         * Makefile.am:
1475         Added support for non-ANSI compilers (ansi2knr).
1476
1477 1999-02-16  Jesse Thilo  <jthilo@gnu.org>
1478
1479         * configure.in: Bumped version number to 1.27.
1480
1481         * Makefile.am:
1482         Added `bison.simple' to list of files removed by `make distclean'.
1483
1484 1999-02-12  Jesse Thilo  <jthilo@gnu.org>
1485
1486         * src/files.c, src/files.h:
1487         Defined locations of parser files in config.h instead of Makefile.
1488
1489 1999-02-12  Jesse Thilo  <jthilo@gnu.org>
1490
1491         * acconfig.h, acinclude.m4, configure.in, Makefile.am:
1492         Defined locations of parser files in config.h instead of Makefile.
1493
1494 1999-02-09  Jesse Thilo  <jthilo@gnu.org>
1495
1496         * Makefile.am:
1497         Removed inappropriate use of $< macro.
1498
1499 1999-02-05  Jesse Thilo  <jthilo@gnu.org>
1500
1501         * po/Makefile.in.in, po/POTFILES.in:
1502         Add `po' directory skeleton.
1503
1504 1999-01-27  Jesse Thilo  <jthilo@gnu.org>
1505
1506         * README: Document help-bison list.
1507
1508         * configure.in: Add check for mkstemp().
1509
1510 1999-01-20  Jesse Thilo  <jthilo@gnu.org>
1511
1512         * src/conflicts.c, src/LR0.c, src/output.c, src/reader.c:
1513         Hush a few compiler warnings.
1514
1515         * src/files.c:
1516         Add tryclose(), which verifies that fclose was successful.
1517         Hush a couple of compiler warnings.
1518
1519 1999-01-20  Jesse Thilo  <jthilo@gnu.org>
1520
1521         * Makefile.am, OChangeLog:
1522         ChangeLog is now automatically generated.  Include the old version as
1523         OChangeLog.
1524
1525 1999-01-14  Jesse Thilo  <jthilo@gnu.org>
1526
1527         * 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:
1528         Update FSF address.
1529
1530 1999-01-14  Jesse Thilo  <jthilo@gnu.org>
1531
1532         * doc/bison.texinfo: Fix formatting glitch.
1533
1534         * doc/bison.texinfo: Update FSF address.
1535
1536 1999-01-14  Jesse Thilo  <jthilo@gnu.org>
1537
1538         * acconfig.h: Update FSF address.
1539
1540 1999-01-08  Jesse Thilo  <jthilo@gnu.org>
1541
1542         * src/system.h:
1543         Don't define PACKAGE here, since config.h defines it.
1544
1545 1998-12-30  Jesse Thilo  <jthilo@gnu.org>
1546
1547         * src/reader.c: Update copyright date.
1548
1549         * src/main.c:
1550         Ditch sprintf to statically-sized buffers in fatal/warn functions in
1551         favor of output directly to stderr (avoids buffer overruns).
1552
1553         * src/reader.c: Some checks for premature EOF.
1554
1555         * 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:
1556         Use prototypes if the compiler understands them.
1557
1558         * src/files.c: Honor TMPDIR on Unix hosts.
1559         Use prototypes if the compiler understands them.
1560
1561         * src/reader.c:
1562         Fix a couple of buffer overrun bugs.
1563         Use prototypes if the compiler understands them.
1564
1565         * src/system.h: Include unistd.h and ctype.h.
1566         Use #ifdef instead of #if for NLS symbols.
1567
1568 1998-12-30  Jesse Thilo  <jthilo@gnu.org>
1569
1570         * doc/bison.texinfo:
1571         Delete comment "consider using @set for edition number, etc..." since
1572         we now are doing so.
1573
1574 1998-12-30  Jesse Thilo  <jthilo@gnu.org>
1575
1576         * configure.in:
1577         Use prototypes if the compiler understands them.
1578
1579         * NEWS: Document 1.26 highlights.
1580
1581         * Makefile.am: Require Automake 1.3 or later.
1582
1583         * acconfig.h:
1584         Use prototypes if the compiler understands them.
1585
1586 1998-12-29  Jesse Thilo  <jthilo@gnu.org>
1587
1588         * src/version.c:
1589         Use VERSION symbol from automake for version number.
1590
1591 1998-12-29  Jesse Thilo  <jthilo@gnu.org>
1592
1593         * acconfig.h, configure.in, version.cin:
1594         Use VERSION symbol from automake for version number.
1595
1596 1998-11-28  Jesse Thilo  <jthilo@gnu.org>
1597
1598         * Makefile.am:
1599         Distribute original version of simple parser (bison.s1), not built
1600         version (bison.simple).
1601
1602 1998-11-28  Jesse Thilo  <jthilo@gnu.org>
1603
1604         * doc/bison.texinfo: Add info dir entry.
1605
1606         * doc/bison.texinfo:
1607         Let automake put version number into documentation.
1608
1609 1998-11-26  Jesse Thilo  <jthilo@gnu.org>
1610
1611         * src/bison.cld, src/build.com, src/vmshlp.mar:
1612         Add non-RCS files from /gd/gnu/bison.
1613
1614 1998-11-26  Jesse Thilo  <jthilo@gnu.org>
1615
1616         * doc/bison.1:
1617         Document the BISON_HAIRY and BISON_SIMPLE variables.
1618
1619 1998-11-25  Jesse Thilo  <jthilo@gnu.org>
1620
1621         * src/version.c: Build version.c automatically.
1622
1623         * src/reader.c:
1624         Fix token numbering (used to start at 258, not 257).
1625
1626         * src/system.h: Include config.h.
1627
1628         * src/getargs.c: Update bug report address.
1629
1630         * src/alloca.c, src/getopt1.c, src/getopt.c, src/getopt.h:
1631         Get latest copies of alloca.c, getopt.c, getopt.h, getopt1.c from gnu.org.
1632
1633 1998-11-25  Jesse Thilo  <jthilo@gnu.org>
1634
1635         * Makefile.am:
1636         Rename bison.simple to bison.s1 (bison.simple is then built from bison.s1).
1637
1638         * configure.in, version.cin:
1639         Build version.c automatically.
1640
1641         * AUTHORS: Add AUTHORS file.
1642
1643         * README: Update bug report address.
1644
1645         * bison.simple:
1646         Rename bison.simple to bison.s1 (bison.simple is then built from bison.s1).
1647
1648         * configure.in, Makefile.am, Makefile.in, stamp-h.in:
1649         Add automake stuff.
1650
1651 1998-11-25  Jesse Thilo  <jthilo@gnu.org>
1652
1653         * doc/bison.texinfo: Clean up some formatting.
1654
1655 1998-05-05  Richard Stallman  <rms@gnu.org>
1656
1657         * doc/bison.texinfo:
1658         Explain better why to make a pure parser.
1659
1660 1998-01-05  Richard Stallman  <rms@gnu.org>
1661
1662         * src/files.c (openfiles):
1663         [_WIN32 && !__CYGWIN32__] Use TEMP or Temp to
1664         find a temporary directory, if possible.  Do not unlink files while
1665         they are open.
1666
1667 1997-08-25  Richard Stallman  <rms@gnu.org>
1668
1669         * src/reader.c (stack_offset;):
1670         Change some warni to warns.
1671
1672         * src/lex.c (literalchar): Use warns, not warni.
1673
1674 1997-06-28  Richard Stallman  <rms@gnu.org>
1675
1676         * src/bison.s1: Add a Bison version comment.
1677
1678         * src/main.c (fatal, warn, berror):
1679         Use program_name.
1680
1681 1997-06-28  Richard Stallman  <rms@gnu.org>
1682
1683         * Makefile.in (bison_version): New variable.
1684         (dist): Use that variable.
1685         (bison.s1): Substitute the Bison version into bison.simple.
1686
1687         * bison.simple: Add a Bison version comment.
1688
1689 1997-06-18  Richard Stallman  <rms@gnu.org>
1690
1691         * src/main.c (fatal, warn, berror):
1692         Make error messages standard.
1693         (toomany): Improve error message text.
1694
1695         * 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:
1696         new.h renamed to alloc.h.
1697
1698 1997-06-18  Richard Stallman  <rms@gnu.org>
1699
1700         * Makefile.in: new.h renamed to alloc.h.
1701
1702 1997-05-24  Richard Stallman  <rms@gnu.org>
1703
1704         * src/lex.c (literalchar):
1705         Fix the code for escaping \, " and '.
1706
1707         (lex): Avoid trouble when there are many chars
1708         to discard in a char literal with just several chars in it.
1709
1710 1997-05-17  Richard Stallman  <rms@gnu.org>
1711
1712         * src/bison.s1:
1713         Use malloc, if using alloca is troublesome.
1714         (YYSTACK_USE_ALLOCA): New flag macro.
1715         Define it for some systems and compilers.
1716         (YYSTACK_ALLOC): New macro.
1717         (yyparse): Use YYSTACK_ALLOC to allocate stack.
1718         If it was malloc'd, free it.
1719
1720 1997-05-17  Richard Stallman  <rms@gnu.org>
1721
1722         * bison.simple:
1723         Use malloc, if using alloca is troublesome.
1724         (YYSTACK_USE_ALLOCA): New flag macro.
1725         Define it for some systems and compilers.
1726         (YYSTACK_ALLOC): New macro.
1727         (yyparse): Use YYSTACK_ALLOC to allocate stack.
1728         If it was malloc'd, free it.
1729
1730 1997-04-23  Richard Stallman  <rms@gnu.org>
1731
1732         * src/bison.s1:
1733         (alloca) [__hpux]: Always define as __builtin_alloca.
1734
1735 1997-04-23  Richard Stallman  <rms@gnu.org>
1736
1737         * bison.simple:
1738         (alloca) [__hpux]: Always define as __builtin_alloca.
1739
1740 1997-04-22  Richard Stallman  <rms@gnu.org>
1741
1742         * src/bison.s1:
1743         [__hpux]: Include alloca.h (right for HPUX 10)
1744         instead of declaring alloca (right for HPUX 9).
1745
1746         * src/bison.s1 (__yy_memcpy):
1747         Declare arg `count' as unsigned int.
1748         (yyparse): Cast third arg to __yy_memcpy to unsigned int.
1749
1750 1997-04-22  Richard Stallman  <rms@gnu.org>
1751
1752         * bison.simple:
1753         [__hpux]: Include alloca.h (right for HPUX 10)
1754         instead of declaring alloca (right for HPUX 9).
1755
1756         * bison.simple (__yy_memcpy):
1757         Declare arg `count' as unsigned int.
1758         (yyparse): Cast third arg to __yy_memcpy to unsigned int.
1759
1760 1997-01-03  Richard Stallman  <rms@gnu.org>
1761
1762         * src/allocate.c: [__STDC__ or _MSC_VER]:
1763         Declare calloc and realloc to return void *.
1764
1765 1997-01-02  Richard Stallman  <rms@gnu.org>
1766
1767         * src/system.h:
1768         [_MSC_VER]: Include stdlib.h and process.h.
1769         [_MSC_VER] (getpid): Define as macro--translate it to _getpid.
1770
1771         * src/main.c (main): Return FAILURE as a value.
1772         (printable_version): Declare arg as int, not char.
1773
1774 1997-01-02  Richard Stallman  <rms@gnu.org>
1775
1776         * Makefile.in (dist):
1777         Explicitly check for symlinks, and copy them.
1778
1779 1996-12-19  Richard Stallman  <rms@gnu.org>
1780
1781         * src/files.c:
1782         [_MSC_VER] (XPFILE, XPFILE1): Define, if not already defined.
1783
1784 1996-12-18  Paul Eggert  <eggert@gnu.org>
1785
1786         * src/bison.s1 (yyparse):
1787         If __GNUC__ and YYPARSE_PARAM are both defined,
1788         declare yyparse to have a void * argument.
1789
1790 1996-12-18  Paul Eggert  <eggert@gnu.org>
1791
1792         * bison.simple (yyparse):
1793         If __GNUC__ and YYPARSE_PARAM are both defined,
1794         declare yyparse to have a void * argument.
1795
1796 1996-12-17  Richard Stallman  <rms@gnu.org>
1797
1798         * src/reduce.c (nbits): Add some casts.
1799
1800 1996-08-12  Richard Stallman  <rms@gnu.org>
1801
1802         * src/bison.s1: Test _MSDOS as well as _MSDOS_.
1803
1804 1996-08-12  Richard Stallman  <rms@gnu.org>
1805
1806         * bison.simple: Test _MSDOS as well as _MSDOS_.
1807
1808 1996-07-31  Richard Stallman  <rms@gnu.org>
1809
1810         * src/bison.s1:
1811         [__sun && __i386]: Include alloca.h.
1812
1813 1996-07-31  Richard Stallman  <rms@gnu.org>
1814
1815         * bison.simple:
1816         [__sun && __i386]: Include alloca.h.
1817
1818 1996-07-30  Richard Stallman  <rms@gnu.org>
1819
1820         * src/bison.s1: Comment change.
1821
1822         * src/bison.s1: Test _MSDOS_, not MSDOS.
1823
1824 1996-07-30  Richard Stallman  <rms@gnu.org>
1825
1826         * bison.simple: Comment change.
1827
1828         * bison.simple: Test _MSDOS_, not MSDOS.
1829
1830 1996-06-01  Richard Stallman  <rms@gnu.org>
1831
1832         * 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:
1833         Insert `_' macro around many string constants.
1834
1835         * src/main.c:
1836         Insert `_' macro around many string constants.
1837
1838         (main): Call setlocale, bindtextdomain and textdomain.
1839
1840         * src/system.h: [HAVE_LOCALE_H]: Include locale.h.
1841         [! HAVE_LOCALE_H] (setlocale): Define as no-op.
1842         [ENABLE_NLS]: Include libintl.h.
1843         [ENABLE_NLS] (gettext): Define.
1844         [! ENABLE_NLS] (bintextdomain, textdomain, _): Consolation definitions.
1845         (N_, PACKAGE, LOCALEDIR): New macros.
1846
1847 1996-06-01  Richard Stallman  <rms@gnu.org>
1848
1849         * POTFILES.in: New file.
1850
1851         * Makefile.in (allocate.o):
1852         Define target explicitly.
1853
1854         * Makefile.in (CFLAGS): Set to @CFLAGS@.
1855         (LDFLAGS): Set to @LDFLAGS@.
1856         (configure): Run autoconf only if preceding `cd' succeeds.
1857         (bison.s1): Redirect output to temporary file then move the
1858         temporary to the target, rather than redirecting directly to bison.s1.
1859         (clean): Remove config.status and config.log.
1860         (distclean): Don't remove config.status here.
1861
1862 1996-05-12  Richard Stallman  <rms@gnu.org>
1863
1864         * src/bison.s1:
1865         (__yy_memcpy) [__cplusplus]: Reorder declarations of variables f and t.
1866
1867 1996-05-12  Richard Stallman  <rms@gnu.org>
1868
1869         * bison.simple:
1870         (__yy_memcpy) [__cplusplus]: Reorder declarations of variables f and t.
1871
1872 1996-05-11  Richard Stallman  <rms@gnu.org>
1873
1874         * src/bison.s1 (__yy_memcpy):
1875         Really reorder the args, as was supposedly done on Feb 14 1995.
1876         (yyparse): Calls changed accordingly.
1877
1878 1996-05-11  Richard Stallman  <rms@gnu.org>
1879
1880         * Makefile.in (dist): Don't use $(srcdir).
1881
1882         * bison.simple (__yy_memcpy):
1883         Really reorder the args, as was supposedly done on Feb 14 1995.
1884         (yyparse): Calls changed accordingly.
1885
1886 1996-01-27  Richard Stallman  <rms@gnu.org>
1887
1888         * src/output.c (output_rule_data):
1889         Test YYERROR_VERBOSE in the conditional
1890         around the definition of ttyname.
1891
1892 1995-12-29  Richard Stallman  <rms@gnu.org>
1893
1894         * src/bison.s1:
1895         Fix line numbers in #line commands.
1896
1897 1995-12-29  Richard Stallman  <rms@gnu.org>
1898
1899         * bison.simple:
1900         Fix line numbers in #line commands.
1901
1902 1995-12-27  Richard Stallman  <rms@gnu.org>
1903
1904         * src/bison.s1 (YYPARSE_PARAM_DECL):
1905         In C++, make it always null.
1906         (YYPARSE_PARAM_ARG): New macro.
1907         (yyparse): Use YYPARSE_PARAM_ARG.
1908
1909 1995-12-27  Richard Stallman  <rms@gnu.org>
1910
1911         * bison.simple (YYPARSE_PARAM_DECL):
1912         In C++, make it always null.
1913         (YYPARSE_PARAM_ARG): New macro.
1914         (yyparse): Use YYPARSE_PARAM_ARG.
1915
1916 1995-11-29  Richard Stallman  <rms@gnu.org>
1917
1918         * doc/bison.texinfo:
1919         Describe literal string tokens, %raw, %no_lines, %token_table.
1920
1921 1995-11-29  Daniel Hagerty  <hag@gnu.org>
1922
1923         * doc/bison.texinfo: Fixed update date
1924
1925 1995-10-16  Richard Stallman  <rms@gnu.org>
1926
1927         * src/version.c: Version 1.25.
1928
1929 1995-10-16  Richard Stallman  <rms@gnu.org>
1930
1931         * NEWS: *** empty log message ***
1932
1933 1995-10-16  Richard Stallman  <rms@gnu.org>
1934
1935         * doc/bison.1, doc/bison.rnh:
1936         Add new options.
1937
1938 1995-10-15  Richard Stallman  <rms@gnu.org>
1939
1940         * src/vmsgetargs.c, src/getargs.c:
1941         Added -n, -k, and -raw switches.
1942         (noparserflag, toknumflag, rawtoknumflag): New variables.
1943
1944         * src/symtab.h (SALIAS):
1945         New #define for adding aliases to %token.
1946         (struct bucket): Added `alias' field.
1947
1948         * src/reduce.c (reduce_grammar):
1949         Revise error message.
1950         (print_notices): Remove final `.' from error message.
1951
1952         * src/reader.c (reader_output_yylsp):
1953         New function.
1954         (readgram): Use `#if 0' around code that accepted %command
1955         inside grammar rules:  The documentation doesn't allow it,
1956         and it will fail since the %command processors scan for the next %.
1957         (parse_token_decl):  Extended the %token
1958         declaration to allow a multi-character symbol as an alias.
1959         (parse_thong_decl): New function.
1960         (read_declarations): Added %thong declarations.
1961         (read_declarations): Handle NOOP to deal with allowing
1962         % declarations as another means to specify the flags.
1963         (readgram): Allow %prec prior to semantics embedded in a rule.
1964         (skip_to_char, read_declarations, copy_definition)
1965         (parse_token_decl, parse_start_decl, parse_type_decl)
1966         (parse_assoc_decl, parse_union_decl, parse_expect_decl)
1967         (get_type_name, copy_guard, copy_action, readgram)
1968         (get_type, packsymbols):  Revised most error messages.
1969         Changed `fatal' to `warnxxx' to avoid aborting for error.
1970         Revised and use multiple warnxxx functions to avoid using VARARGS1.
1971         (read_declarations): Improve the error message for
1972         an invalid character.  Do not abort.
1973         (read_declarations, copy_guard, copy_action): Use
1974         printable_version to avoid unprintable characters in printed output.
1975         (parse_expect_decl): Error if argument to %expect exceeds 10 digits.
1976         (parse_token_decl, parse_assoc_decl, parse_type_decl, get_type):
1977         Allow the type of a non-terminal can be given
1978         more than once, as long as all specifications give the same type.
1979
1980         * src/output.c:
1981         (output_headers, output_trailers, output, output_gram)
1982         (output_rule_data): Implement noparserflag variable.
1983         Implement toknumflag variable.
1984         (output): Call reader_output_yylsp to output LTYPESTR.
1985
1986         * src/main.c (main):
1987          If reader sees an error, don't process the grammar.
1988         (fatals): Updated to not use VARARGS1.
1989         (printable_version, int_to_string, warn, warni, warns, warnss)
1990         (warnsss): New error reporting functions.  Avoid abort for error.
1991
1992         * src/lex.h:
1993         Added THONG and NOOP for alias processing.
1994         Added SETOPT for the new code that allows setting options with %flags.
1995
1996         * src/lex.c:
1997         Include getopt.h.  Add some extern decls.
1998         (safegetc): New function to deal with EOF gracefully.
1999         (literalchar); new function to deal with reading \ escapes.
2000         (lex): Use literalchar.
2001         (lex): Implemented "..." tokens.
2002         (literalchar, lex, parse_percent_token): Made tokenbuffer
2003         always contain the token.  This includes growing the token
2004         buffer while reading an integer.
2005         (parse_percent_token): Replaced if-else statement with percent_table.
2006         (parse_percent_token): Added % declarations as another
2007         way to specify the flags -n, -l, and -r.  Also added hooks for
2008         -d, -k, -y, -v, -t, -p, -b, -o, but implementation requires
2009         major changes to files.c.
2010         (lex) Retain in the incoming stream a character following
2011         an incorrect '/'.
2012         (skip_white_space, lex):  Revised most error messages
2013         and changed fatal to warn to avoid aborting.
2014         (percent_table):  Added %thong declarations.
2015
2016         * src/gram.h: Comment changes.
2017
2018         * src/files.c (openfiles, open_extra_files, done):
2019          Add faction flag
2020         and actfile file.  Handle noparserflag.  Both for -n switch.
2021
2022         * src/conflicts.c (resolve_sr_conflict):
2023         Remove use of alloca.
2024
2025 1995-06-01  Jim Meyering  <meyering@gnu.org>
2026
2027         * doc/bison.texinfo: *** empty log message ***
2028
2029 1995-05-06  Richard Stallman  <rms@gnu.org>
2030
2031         * src/bison.s1: Comment change.
2032
2033 1995-05-06  Richard Stallman  <rms@gnu.org>
2034
2035         * bison.simple: Comment change.
2036
2037 1995-05-03  Richard Stallman  <rms@gnu.org>
2038
2039         * src/version.c: Version now 1.24.
2040
2041         * src/bison.s1: Change distribution terms.
2042
2043         * src/version.c: Version now 1.23.
2044
2045 1995-05-03  Richard Stallman  <rms@gnu.org>
2046
2047         * doc/bison.texinfo:
2048         Rewrite "Conditions for Using Bison".
2049         Update version to 1.24.
2050
2051 1995-05-03  Richard Stallman  <rms@gnu.org>
2052
2053         * bison.simple: Change distribution terms.
2054
2055 1995-02-23  Richard Stallman  <rms@gnu.org>
2056
2057         * src/files.c: Test __VMS_POSIX as well as VMS.
2058
2059 1995-02-14  Jim Meyering  <meyering@gnu.org>
2060
2061         * src/bison.s1 (__yy_memcpy):
2062         Renamed from __yy_bcopy to avoid
2063         confusion.  Reverse FROM and TO arguments to be consistent with
2064         those of memcpy.
2065
2066 1995-02-14  Jim Meyering  <meyering@gnu.org>
2067
2068         * bison.simple (__yy_memcpy):
2069         Renamed from __yy_bcopy to avoid
2070         confusion.  Reverse FROM and TO arguments to be consistent with
2071         those of memcpy.
2072
2073 1994-11-10  David J. MacKenzie  <djm@gnu.org>
2074
2075         * NEWS: reformat
2076
2077         * NEWS: New file.
2078
2079         * Makefile.in (DISTFILES): Include NEWS.
2080
2081         * Makefile.in (DISTFILES):
2082         Include install-sh, not install.sh.
2083
2084         * configure.in: Update to Autoconf v2 macro names.
2085
2086 1994-10-05  David J. MacKenzie  <djm@gnu.org>
2087
2088         * Makefile.in: fix typo
2089
2090         * Makefile.in (prefix, exec_prefix):
2091         Let configure set them.
2092
2093 1994-09-28  David J. MacKenzie  <djm@gnu.org>
2094
2095         * Makefile.in: Set datadir to $(prefix)/share.
2096
2097 1994-09-15  Richard Stallman  <rms@gnu.org>
2098
2099         * src/bison.s1:
2100         Update copyright notice and GPL version.
2101
2102 1994-09-15  Richard Stallman  <rms@gnu.org>
2103
2104         * bison.simple:
2105         Update copyright notice and GPL version.
2106
2107 1994-07-12  Richard Stallman  <rms@gnu.org>
2108
2109         * src/reduce.c, src/reader.c:
2110         entered into RCS
2111
2112 1994-05-05  David J. MacKenzie  <djm@gnu.org>
2113
2114         * Makefile.in: entered into RCS
2115
2116 1994-03-26  Richard Stallman  <rms@gnu.org>
2117
2118         * src/bison.s1: entered into RCS
2119
2120 1994-03-26  Richard Stallman  <rms@gnu.org>
2121
2122         * bison.simple: entered into RCS
2123
2124 1994-03-25  Richard Stallman  <rms@gnu.org>
2125
2126         * src/main.c: entered into RCS
2127
2128 1994-03-24  Richard Stallman  <rms@gnu.org>
2129
2130         * src/conflicts.c: entered into RCS
2131
2132 1994-01-02  Richard Stallman  <rms@gnu.org>
2133
2134         * Makefile.in: *** empty log message ***
2135
2136 1993-11-21  Richard Stallman  <rms@gnu.org>
2137
2138         * src/bison.s1: *** empty log message ***
2139
2140 1993-11-21  Richard Stallman  <rms@gnu.org>
2141
2142         * doc/bison.texinfo: entered into RCS
2143
2144         * doc/bison.texinfo: *** empty log message ***
2145
2146 1993-11-21  Richard Stallman  <rms@gnu.org>
2147
2148         * bison.simple: *** empty log message ***
2149
2150 1993-10-25  David J. MacKenzie  <djm@gnu.org>
2151
2152         * doc/bison.texinfo: *** empty log message ***
2153
2154 1993-10-19  Richard Stallman  <rms@gnu.org>
2155
2156         * src/bison.s1: *** empty log message ***
2157
2158 1993-10-19  Richard Stallman  <rms@gnu.org>
2159
2160         * bison.simple: *** empty log message ***
2161
2162 1993-10-14  Richard Stallman  <rms@gnu.org>
2163
2164         * src/bison.s1: *** empty log message ***
2165
2166 1993-10-14  Richard Stallman  <rms@gnu.org>
2167
2168         * bison.simple: *** empty log message ***
2169
2170 1993-09-14  David J. MacKenzie  <djm@gnu.org>
2171
2172         * doc/bison.texinfo: *** empty log message ***
2173
2174 1993-09-13  Noah Friedman  <friedman@gnu.org>
2175
2176         * Makefile.in: *** empty log message ***
2177
2178 1993-09-10  Richard Stallman  <rms@gnu.org>
2179
2180         * src/conflicts.c: *** empty log message ***
2181
2182         * src/system.h: entered into RCS
2183
2184 1993-09-10  Richard Stallman  <rms@gnu.org>
2185
2186         * doc/bison.1: entered into RCS
2187
2188 1993-09-06  Noah Friedman  <friedman@gnu.org>
2189
2190         * src/version.c: entered into RCS
2191
2192 1993-09-06  Noah Friedman  <friedman@gnu.org>
2193
2194         * Makefile.in: *** empty log message ***
2195
2196 1993-07-30  David J. MacKenzie  <djm@gnu.org>
2197
2198         * Makefile.in: *** empty log message ***
2199
2200 1993-07-24  Richard Stallman  <rms@gnu.org>
2201
2202         * src/bison.s1: *** empty log message ***
2203
2204 1993-07-24  Richard Stallman  <rms@gnu.org>
2205
2206         * bison.simple: *** empty log message ***
2207
2208 1993-07-08  David J. MacKenzie  <djm@gnu.org>
2209
2210         * Makefile.in: *** empty log message ***
2211
2212 1993-07-04  Richard Stallman  <rms@gnu.org>
2213
2214         * src/bison.s1: *** empty log message ***
2215
2216 1993-07-04  Richard Stallman  <rms@gnu.org>
2217
2218         * bison.simple: *** empty log message ***
2219
2220 1993-06-26  David J. MacKenzie  <djm@gnu.org>
2221
2222         * src/getargs.c: entered into RCS
2223
2224 1993-06-26  David J. MacKenzie  <djm@gnu.org>
2225
2226         * doc/bison.texinfo: *** empty log message ***
2227
2228         * doc/bison.1: New file.
2229
2230 1993-06-25  Richard Stallman  <rms@gnu.org>
2231
2232         * src/getargs.c: New file.
2233
2234 1993-06-16  Richard Stallman  <rms@gnu.org>
2235
2236         * src/bison.s1: *** empty log message ***
2237
2238 1993-06-16  Richard Stallman  <rms@gnu.org>
2239
2240         * bison.simple: *** empty log message ***
2241
2242 1993-06-03  Richard Stallman  <rms@gnu.org>
2243
2244         * src/bison.s1: New file.
2245
2246 1993-06-03  Richard Stallman  <rms@gnu.org>
2247
2248         * doc/bison.texinfo: *** empty log message ***
2249
2250 1993-06-03  Richard Stallman  <rms@gnu.org>
2251
2252         * bison.simple: New file.
2253
2254 1993-05-19  Richard Stallman  <rms@gnu.org>
2255
2256         * doc/bison.texinfo: New file.
2257
2258 1993-05-07  Noah Friedman  <friedman@gnu.org>
2259
2260         * Makefile.in: *** empty log message ***
2261
2262 1993-04-28  Noah Friedman  <friedman@gnu.org>
2263
2264         * src/reader.c: *** empty log message ***
2265
2266 1993-04-23  Noah Friedman  <friedman@gnu.org>
2267
2268         * src/alloc.h: entered into RCS
2269
2270 1993-04-20  David J. MacKenzie  <djm@gnu.org>
2271
2272         * src/version.c: *** empty log message ***
2273
2274         * src/files.c, src/allocate.c:
2275         entered into RCS
2276
2277         * src/reader.c: *** empty log message ***
2278
2279         * src/lex.c: entered into RCS
2280
2281         * src/conflicts.c: New file.
2282
2283         * src/symtab.c: entered into RCS
2284
2285         * src/alloc.h: New file.
2286
2287         * src/LR0.c: entered into RCS
2288
2289 1993-04-18  Noah Friedman  <friedman@gnu.org>
2290
2291         * src/reader.c: New file.
2292
2293         * src/version.c: *** empty log message ***
2294
2295 1993-04-18  Noah Friedman  <friedman@gnu.org>
2296
2297         * Makefile.in: *** empty log message ***
2298
2299 1993-04-17  Noah Friedman  <friedman@gnu.org>
2300
2301         * Makefile.in: *** empty log message ***
2302
2303 1993-04-15  Richard Stallman  <rms@gnu.org>
2304
2305         * src/main.c, src/files.c:
2306         New file.
2307
2308 1993-04-15  Noah Friedman  <friedman@gnu.org>
2309
2310         * configure.in: entered into RCS
2311
2312         * configure.in: *** empty log message ***
2313
2314         * configure.in: New file.
2315
2316 1993-04-14  Richard Stallman  <rms@gnu.org>
2317
2318         * Makefile.in: New file.
2319
2320 1993-04-13  Richard Stallman  <rms@gnu.org>
2321
2322         * src/version.c: New file.
2323
2324 1993-03-25  Richard Stallman  <rms@gnu.org>
2325
2326         * src/output.c: entered into RCS
2327
2328 1992-09-25  Richard Stallman  <rms@gnu.org>
2329
2330         * configure.bat: entered into RCS
2331
2332 1992-06-22  Richard Stallman  <rms@gnu.org>
2333
2334         * src/vmsgetargs.c: entered into RCS
2335
2336 1992-06-22  Richard Stallman  <rms@gnu.org>
2337
2338         * doc/bison.rnh: entered into RCS
2339
2340 1992-04-20  David J. MacKenzie  <djm@gnu.org>
2341
2342         * README: entered into RCS
2343
2344 1992-01-22  Richard Stallman  <rms@gnu.org>
2345
2346         * src/machine.h: entered into RCS
2347
2348 1991-12-21  Richard Stallman  <rms@gnu.org>
2349
2350         * src/lalr.c, src/closure.c:
2351         entered into RCS
2352
2353 1991-12-20  Richard Stallman  <rms@gnu.org>
2354
2355         * src/state.h: entered into RCS
2356
2357 1991-12-18  Richard Stallman  <rms@gnu.org>
2358
2359         * src/print.c, src/nullable.c, src/derives.c:
2360         entered into RCS
2361
2362 1991-11-03  David J. MacKenzie  <djm@gnu.org>
2363
2364         * src/warshall.c, src/types.h, src/symtab.h, src/lex.h, src/gram.c, src/gram.h, src/files.h:
2365         entered into RCS
2366
2367 1988-09-09  Richard Stallman  <rms@gnu.org>
2368
2369         * src/bison.hairy: entered into RCS
2370
2371 1987-12-16  Richard Stallman  <rms@gnu.org>
2372
2373         * REFERENCES: entered into RCS