ChangeLog

   1 2001-08-23  Marc Autret  <autret_m@epita.fr>
   2
   3         * src/lex.c (percent_table): Typo: s/naem/name/.
   4         Add graph option.
   5         Normalize new options declarations.
   6
   7 2001-08-20  Pascal Bart  <pascal.bart@epita.fr>
   8
   9         * tests/suite.at: Exercise %header_extension and %source_extension.
  10
  11 2001-08-16  Marc Autret  <autret_m@epita.fr>
  12
  13         * src/reader.c (parse_dquoted_param): New.
  14         (parse_header_extension_decl): Use it.
  15         (parse_source_extension_decl): Likewise.
  16
  17 2001-08-16  Marc Autret  <autret_m@epita.fr>
  18
  19         * src/vcg.c: Remove includes of `complain.h' and `xalloc.h'.
  20         (get_xxxx_str): Use assert () instead of complain ().
  21         Remove return invokations in default cases.
  22         (get_decision_str): Modify default behaviour. Remove second argument.
  23         Echo modifications on calls.
  24         (output_graph): Fix.
  25
  26 2001-08-16  Marc Autret  <autret_m@epita.fr>
  27
  28         * src/getargs.c (usage): Update with ``-g, --graph''.
  29
  30 2001-08-16  Marc Autret  <autret_m@epita.fr>
  31
  32         * doc/bison.texinfo (Bison Options): Add items `-g', `--graph'.
  33         (Option Cross Key): Likewise.
  34         * doc/bison.1: Update.
  35
  36 2001-08-15  Akim Demaille  <akim@epita.fr>
  37
  38         Version 1.28c.
  39
  40 2001-08-15  Marc Autret  <autret_m@epita.fr>
  41
  42         * src/reader.c (readgram): Indent output macro YYSTYPE.
  43         (packsymbols): Likewise.
  44         (output_token_defines): Likewise.
  45         * src/files.c: Standardize.
  46         (compute_header_macro): New.
  47         (defines_obstack_save): New. Use compute_header_macro.
  48         (output_files): Update. Use defines_obstack_save.
  49
  50 2001-08-15  Akim Demaille  <akim@epita.fr>
  51
  52         * doc/bison.texinfo (Table of Symbols): Document
  53         YYSTACK_USE_ALLOCA.
  54
  55 2001-08-15  Akim Demaille  <akim@epita.fr>
  56
  57         * missing: Update from CVS Automake.
  58         * config/config.guess, config/config.sub, config/texinfo.tex:
  59         Update from gnu.org.
  60
  61 2001-08-15  Akim Demaille  <akim@epita.fr>
  62
  63         * Makefile.maint: Sync with CVS Autoconf.
  64
  65 2001-08-14  Pascal Bart  <pascal.bart@epita.fr>
  66
  67         * doc/bison.texinfo: Include GNU Free Documentation License from
  68         `fdl.texi'.
  69         * doc/fdl.texi: Add to package.
  70
  71 2001-08-14  Marc Autret  <autret_m@epita.fr>
  72
  73         Turn on %{source,header}_extension features.
  74
  75         * src/lex.c (percent_table): Un-CPP out header_extension and
  76         source_extension.
  77         * src/files.c (compute_exts_from_gf): Compare pointers with NULL.
  78         (compute_exts_from_src): Remove conditions. It restores priorities
  79         between options.
  80
  81 2001-08-14  Marc Autret  <autret_m@epita.fr>
  82
  83         * src/files.c (compute_base_names): Add extensions computing when
  84         `--file-prefix' used.
  85         Standardize function calls.
  86
  87 2001-08-13  Marc Autret  <autret_m@epita.fr>
  88
  89         * src/bison.simple (YYSTACK_USE_ALLOCA): Changed to allow users
  90         defining it (defined but null disables alloca).
  91
  92 2001-08-13  Marc Autret  <autret_m@epita.fr>
  93
  94         * src/bison.simple (_yy_memcpy): CPP reformat.
  95
  96 2001-08-13  Pascal Bart  <pascal.bart@epita.fr>
  97
  98         * tests/atconfig.in (CPPFLAGS): Fix.
  99
 100 2001-08-10  Pascal Bart  <pascal.bart@epita.fr>
 101
 102         * doc/bison.texinfo: Include GNU General Public License from
 103         `gpl.texi'.
 104         * doc/gpl.texi: Add to package.
 105
 106 2001-08-10  Marc Autret  <autret_m@epita.fr>
 107
 108         * src/print_graph.h: Fix.
 109         * src/reader.c (read_declarations): Use parse_header_extension_decl ().
 110
 111 2001-08-10  Akim Demaille  <akim@epita.fr>
 112
 113         * src/system.h: Provide default declarations for stpcpy, strndup,
 114         and strnlen.
 115
 116 2001-08-10  Robert Anisko  <anisko_r@epita.fr>
 117
 118         * doc/bison.texinfo (Locations): Update @$ stuff.
 119
 120 2001-08-09  Robert Anisko  <anisko_r@epita.fr>
 121
 122         * src/bison.simple (YYLLOC_DEFAULT): Update.
 123         (yyparse): Adjust.
 124
 125 2001-08-08  Marc Autret  <autret_m@epita.fr>
 126
 127         * doc/bison.texinfo: Change @samp{$<@dots{}>} to
 128         @samp{$<@dots{}>@var{n}} in Section Actions in Mid-Rule.
 129         Reported by Fabrice Bauzac.
 130
 131 2001-08-08  Marc Autret  <autret_m@epita.fr>
 132
 133         * src/vcg_default.h: Use NULL instead of 0 to initialize pointers.
 134         * src/vcg.c (output_node): Fix.
 135         * src/vcg.h: Cleanup.
 136         * src/print_graph.c: Add comments.
 137         (node_output_size): New global variable. Simplify the formatting of
 138         the VCG graph output.
 139         (print_actions): Unused code is now used. It notifies the final state
 140         and no action states in the VCG graph. It also give the reduce actions.
 141         The `shift and goto' edges are red and the `go to state' edges are
 142         blue.
 143         Get the current node name and node_obstack by argument.
 144         (node_obstack): New variable.
 145         (print_state): Manage node_obstack.
 146         (print_core): Use node_obstack given by argument.
 147         A node is not only computed here but in print_actions also.
 148         (print_graph): CPP out useless code instead of commenting it.
 149
 150 2001-08-07  Pascal Bart  <pascal.bart@epita.fr>
 151
 152         * tests/atconfig.in (CPPFLAGS): Fix.
 153
 154 2001-08-07  Akim Demaille  <akim@epita.fr>
 155
 156         * src/print_graph.c (quote): New.
 157         (print_core): Use it.
 158
 159 2001-08-06  Akim Demaille  <akim@epita.fr>, Marc Autret  <autret_m@epita.fr>
 160
 161         * src/vcg.c (complain.h): Include it.
 162         Unepitaize `return' invocations.
 163         [NDEBUG] (main): Remove.
 164         * src/vcg.h (node_t, edge_t, graph_t): Constify the char * members.
 165         * src/files.c (open_files): Initialize graph_obstack.
 166         * src/print_graph.c (print_actions): CPP out useless code.
 167         (print_core): Don't output the last `\n' in labels.
 168         Use `quote'.
 169         * src/files.c (output_files): Output the VCG file.
 170         * src/main.c (main): Invoke print_graph ();
 171
 172 2001-08-06  Marc Autret  <autret_m@epita.fr>
 173
 174         Automaton VCG graph output.
 175         Using option ``-g'' or long option ``--graph'', you can generate
 176         a gram_filename.vcg file containing a VCG description of the LALR (1)
 177         automaton of your grammar.
 178
 179         * src/main.c: Call to print_graph() function.
 180         * src/getargs.h: Update.
 181         * src/getargs.c (options): Update to catch `-g' and `--graph' options.
 182         (graph_flag): New flag.
 183         (longopts): Update.
 184         (getargs): Add case `g'.
 185         * src/files.c (graph_obstack): New obstack struct.
 186         (open_files): Initialize new obstack.
 187         (output_files): Saves graph_obstack if required.
 188         * src/files.h (graph_obstack): New extern declaration.
 189         * src/Makefile.am: Add new source files.
 190
 191 2001-08-06  Marc Autret   <autret_m@epita.fr>
 192
 193         * src/print_graph.c, src/print_graph.h (graph): New.
 194         * src/vcg.h: New file.
 195         * src/vcg.c: New file, VCG graph handling.
 196
 197 2001-08-06  Marc Autret  <autret_m@epita.fr>
 198
 199         Add of %source_extension and %header_extension which specify
 200         the source or/and the header output file extension.
 201
 202         * src/files.c (compute_base_names): Remove initialisation of
 203         src_extension and header_extension.
 204         (compute_exts_from_gf): Update.
 205         (compute_exts_from_src): Update.
 206         (output_files): Update.
 207         * src/reader.c (parse_header_extension_decl): New.
 208         (parse_source_extension_decl): New.
 209         (read_declarations): New case statements for the new tokens.
 210         * src/lex.c (percent_table): Add entries for %source_extension
 211         and %header_extension.
 212         * src/lex.h (token_e): New tokens tok_hdrext and tok_srcext.
 213
 214 2001-08-06  Marc Autret  <autret_m@epita.fr>
 215
 216         * configure.in: Bump to 1.28c.
 217         * doc/bison.texinfo: Texinfo thingies.
 218
 219 2001-08-04  Pascal Bart  <pascal.bart@epita.fr>
 220
 221         * tests/atconfig.in (CPPFLAGS): Add.
 222         * tests/calc.at (AT_CHECK): Use CPPFLAGS.
 223
 224 2001-08-03  Akim Demaille  <akim@epita.fr>
 225
 226         Version 1.28b.
 227
 228 2001-08-03  Akim Demaille  <akim@epita.fr>
 229
 230         * tests/Makefile.am (check-local): Ship testsuite.
 231         * tests/calc.at (_AT_DATA_CALC_Y): Prototype all the functions.
 232         Include `string.h'.
 233
 234 2001-08-03  Akim Demaille  <akim@epita.fr>
 235
 236         * configure.in: Try using -Wformat when compiling.
 237
 238 2001-08-03  Akim Demaille  <akim@epita.fr>
 239
 240         * configure.in: Bump to 1.28b.
 241
 242 2001-08-03  Akim Demaille  <akim@epita.fr>
 243
 244         * src/complain.c: Adjust strerror_r portability issues.
 245
 246 2001-08-03  Akim Demaille  <akim@epita.fr>
 247
 248         Version 1.28a.
 249
 250 2001-08-03  Akim Demaille  <akim@epita.fr>
 251
 252         * src/getargs.c, src/getarg.h (skeleton)): Constify.
 253         * src/lex.c (literalchar): Avoid name clashes on `buf'.
 254         * src/getargs.c: Include complain.h.
 255         * src/files.c, src/files.h (skeleton_find): Avoid name clashes.
 256         * lib/quotearg.c, lib/quotearg.h: Update from fileutils 4.1.
 257
 258 2001-08-03  Akim Demaille  <akim@epita.fr>
 259
 260         * src/reader.c (readgram): Display hidden chars in error messages.
 261
 262 2001-08-03  Akim Demaille  <akim@epita.fr>
 263
 264         Update to gettext 0.10.39.
 265
 266 2001-08-03  Akim Demaille  <akim@epita.fr>
 267
 268         * lib/strspn.c: New.
 269
 270 2001-08-01  Marc Autret  <autret_m@epita.fr>
 271
 272         * doc/bison.texinfo: Update.
 273         * doc/bison.1 (mandoc): Update.
 274         * src/system.h (EXT_GUARD_C, EXT_STYPE_H): Remove .c and .h.
 275         * src/files.c: Support output files extensions computing.
 276         (src_extension): New static variable.
 277         (header_extension): New static variable.
 278         (tr): New function.
 279         (get_extension_index): New function, gets the index of an extension
 280         filename in a string.
 281         (compute_exts_from_gf): New function, computes extensions from the
 282         grammar file extension.
 283         (compute_exts_from_src): New functions, computes extensions from the
 284         C source file extension, file given by ``-o'' option.
 285         (compute_base_names): Update.
 286         (output_files): Update.
 287
 288 2001-08-01  Robert Anisko  <anisko_r@epita.fr>
 289
 290         * doc/bison.texi: Document @$.
 291         (Locations): New section.
 292
 293 2001-07-18  Akim Demaille  <akim@epita.fr>
 294
 295         * Makefile.maint, GNUmakefile: New, from Autoconf 2.52.
 296         * config/prev-version.txt, config/move-if-change: New.
 297         * Makefile.am: Adjust.
 298
 299 2001-07-08  Pascal Bart  <pascal.bart@epita.fr>
 300
 301         * src/bison.simple (yyparse): Suppress warning `comparaison
 302         between signed and unsigned'.
 303
 304 2001-07-05  Pascal Bart  <pascal.bart@epita.fr>
 305
 306         * src/getargs.h (raw_flag): Remove.
 307         * src/getargs.c: Die on `-r'/`--raw'.
 308         * src/lex.c (parse_percent_token): Die on `%raw'.
 309         * src/reader.c (output_token_defines): Suppress call to `raw_flag'.
 310         * tests/calc.at: Suppress test with option `--raw'.
 311
 312 2001-07-14  Akim Demaille  <akim@epita.fr>
 313
 314         * config/: New.
 315         * configure.in: Require Autoconf 2.50.
 316         Update to gettext 0.10.38.
 317
 318 2001-03-16  Akim Demaille  <akim@epita.fr>
 319
 320         * doc/bison.texinfo: ANSIfy the examples.
 321
 322 2001-03-16  Akim Demaille  <akim@epita.fr>
 323
 324         * getargs.c (skeleton): New variable.
 325         (longopts): --skeleton is a new option.
 326         (shortopts, getargs): -S is a new option.
 327         * getargs.h: Declare skeleton.
 328         * output.c (output_parser): Use it.
 329
 330 2001-03-16  Akim Demaille  <akim@epita.fr>
 331
 332         * m4/strerror_r.m4: New.
 333         * m4/error.m4: Run AC_FUNC_STRERROR_R.
 334         * lib/error.h, lib/error.c: Update.
 335
 336 2001-03-16  Akim Demaille  <akim@epita.fr>
 337
 338         * src/getargs.c (longopts): Clean up.
 339
 340 2001-02-21  Akim Demaille  <akim@epita.fr>
 341
 342         * src/reader.c (gensym): `gensym_count' is your own.
 343         Use a static buf to create the symbol name, as token_buffer is no
 344         longer a buffer.
 345
 346 2001-02-08  Akim Demaille  <akim@epita.fr>
 347
 348         * src/conflicts.c (conflict_report): Be sure not to append to res
 349         between two calls, which could happen if both first sprintf were
 350         skipped, but not the first cp += strlen.
 351
 352 2001-02-08  Akim Demaille  <akim@epita.fr>
 353
 354         * lib/memchr.c, lib/stpcpy.c, lib/strndup.c, lib/strnlen.c:
 355         New, from fileutils 4.0.37.
 356         * configure.in: Require Autoconf 2.49c.  I took some time before
 357         making this decision.  This is the only way out for portability
 358         issues in Bison, it would mean way too much duplicate effort to
 359         import in Bison features implemented in 2.49c since 2.13.
 360         AC_REPLACE_FUNCS and AC_CHECK_DECLS the functions above.
 361
 362 2001-02-02  Akim Demaille  <akim@epita.fr>
 363
 364         * lib/malloc.c, lib/realloc.c: New, from the fileutils 4.0.37.
 365         * lib/xalloc.h, lib/xmalloc.c: Update.
 366
 367 2001-01-19  Akim Demaille  <akim@epita.fr>
 368
 369         Get rid of the ad hoc handling of token_buffer in the scanner: use
 370         the obstacks.
 371
 372         * src/lex.c (token_obstack): New.
 373         (init_lex): Initialize it.  No longer call...
 374         (grow_token_buffer): this.  Remove it.
 375         Adjust all the places which used it to use the obstack.
 376
 377 2001-01-19  Akim Demaille  <akim@epita.fr>
 378
 379         * src/lex.h: Rename all the tokens:
 380         s/\bENDFILE\b/tok_eof/g;
 381         s/\bIDENTIFIER\b/tok_identifier/g;
 382         etc.
 383         Let them be enums, not #define, to ease debugging.
 384         Adjust all the code.
 385
 386 2001-01-18  Akim Demaille  <akim@epita.fr>
 387
 388         * src/lex.h (MAXTOKEN, maxtoken, grow_token_buffer): Remove, private.
 389         * src/lex.c (maxtoken, grow_token_buffer): Static.
 390
 391 2001-01-18  Akim Demaille  <akim@epita.fr>
 392
 393         Since we now use obstacks, more % directives can be enabled.
 394
 395         * src/lex.c (percent_table): Also accept `%yacc',
 396         `%fixed_output_files', `%defines', `%no_parser', `%verbose', and
 397         `%debug'.
 398         Handle the actions for `%semantic_parser' and `%pure_parser' here,
 399         instead of returning a token.
 400         * src/lex.h (SEMANTIC_PARSER, PURE_PARSER): Remove, unused.
 401         * src/reader.c (read_declarations): Adjust.
 402         * src/files.c (open_files): Don't call `compute_base_names', don't
 403         compute `attrsfile' since they depend upon data which might be
 404         *in* the input file now.
 405         (output_files): Do it here.
 406         * src/output.c (output_headers): Document the fact that this patch
 407         introduces a guaranteed SEGV for semantic parsers.
 408         * doc/bison.texinfo: Document them.
 409         * tests/suite.at: Exercise these %options.
 410
 411 2000-12-20  Akim Demaille  <akim@epita.fr>
 412
 413         Also handle the output file (--verbose) with obstacks.
 414
 415         * files.c (foutput): Remove.
 416         (output_obstack): New.
 417         Adjust all dependencies.
 418         * src/conflicts.c: Return a string.
 419         * src/system.h (obstack_grow_string): Rename as...
 420         (obstack_sgrow): this.  Be ready to work with non literals.
 421         (obstack_fgrow4): New.
 422
 423 2000-12-20  Akim Demaille  <akim@epita.fr>
 424
 425         * src/files.c (open_files): Fix the computation of short_base_name
 426         in the case of `-o foo.tab.c'.
 427
 428 2000-12-20  Akim Demaille  <akim@epita.fr>
 429
 430         * src/reader.c (copy_string, copy_comment, copy_comment2, copy_at)
 431         (copy_dollar): Now that everything uses obstacks, get rid of the
 432         FILE * parameters.
 433
 434 2000-12-20  Akim Demaille  <akim@epita.fr>
 435
 436         * src/files.c (open_files): Actually the `.output' file is based
 437         on the short_base_name, not base_name.
 438         * tests/suite.at (Checking output file names): Adjust.
 439
 440 2000-12-20  Akim Demaille  <akim@epita.fr>
 441
 442         * src/bison.s1: Remove, we now use directly...
 443         * src/bison.simple: this.
 444         * src/Makefile.am: Use pkgdata instead of data.
 445
 446 2000-12-20  Akim Demaille  <akim@epita.fr>
 447
 448         * src/files.c (guard_obstack): New.
 449         (open_files): Initialize it.
 450         (output_files): Dump it...
 451         * src/files.h: Export it.
 452         * src/reader.c (copy_guard): Use it.
 453
 454 2000-12-19  Akim Demaille  <akim@epita.fr>
 455
 456         * src/files.c (outfile, defsfile, actfile): Removed as global
 457         vars.
 458         (open_files): Don't compute them.
 459         (output_files): Adjust.
 460         (base_name, short_base_name): Be global.
 461         Adjust dependencies.
 462
 463 2000-12-19  Akim Demaille  <akim@epita.fr>
 464
 465         * src/files.c (strsuffix): New.
 466         (stringappend): Be just like strcat but allocate.
 467         (base_names): Eve out from open_files.
 468         Try to simplify the rather hairy computation of base_name and
 469         short_base_name.
 470         (open_files): Use it.
 471         * tests/suite.at (Checking output file names): New test.
 472
 473 2000-12-19  Akim Demaille  <akim@epita.fr>
 474
 475         * src/system.h (obstack_grow_literal_string): Rename as...
 476         (obstack_grow_string): this.
 477         * src/output.c (output_parser): Recognize `%% actions' instead of
 478         `$'.
 479         * src/bison.s1: s/$/%% actions/.
 480         * src/bison.hairy: Likewise.
 481
 482 2000-12-19  Akim Demaille  <akim@epita.fr>
 483
 484         * src/output.c (output_parser): Compute the `#line' lines when
 485         there are.
 486         * src/Makefile.am (bison.simple): Be a simple copy of bison.s1.
 487         Suggested by Hans Aberg.
 488
 489 2000-12-19  Akim Demaille  <akim@epita.fr>
 490
 491         Let the handling of the skeleton files be local to the procedures
 492         that use it.
 493
 494         * src/files.c (xfopen, xfclose, skeleton_find, guardfile): No
 495         longer static.
 496         (fparser, open_extra_files): Remove.
 497         (open_files, output_files): Don't take care of fparser.
 498         * src/files.h: Adjust.
 499         * src/output.c (output_parser): Open and close the file to the
 500         skeleton.
 501         * src/reader.c (read_declarations): When %semantic_parser, open
 502         fguard.
 503
 504 2000-12-19  Akim Demaille  <akim@epita.fr>
 505
 506         * src/file.h (BISON_SIMPLE, BISON_HAIRY): Move from here...
 507         * src/system.h (BISON_SIMPLE, BISON_HAIRY): ... to here.
 508
 509 2000-12-19  Akim Demaille  <akim@epita.fr>
 510
 511         * src/files.c (open_files): Yipee!  We no longer need all the code
 512         looking for `/tmp' since we have no tmp file.
 513
 514 2000-12-19  Akim Demaille  <akim@epita.fr>
 515
 516         * src/system.h (EXT_TAB, EXT_OUTPUT, EXT_STYPE_H, EXT_GUARD_C):
 517         New macros.
 518         * src/files.c (open_files): Less dependency on MSDOS etc.
 519
 520 2000-12-14  Akim Demaille  <akim@epita.fr>
 521
 522         * src/bison.s1 (YYLLOC_DEFAULT): New macro.
 523         Provide a default definition.
 524         Use it when executing the default @ action.
 525         * src/reader.c (reader_output_yylsp): No longer include
 526         `timestamp' and `text' in the default YYLTYPE.
 527
 528 2000-12-12  Akim Demaille  <akim@epita.fr>
 529
 530         * src/reader.c (copy_definition, parse_union_decl, copy_action)
 531         (copy_guard): Quote the file names.
 532         Reported by Laurent Mascherpa.
 533
 534 2000-12-12  Akim Demaille  <akim@epita.fr>
 535
 536         * src/output.c (output_headers, output_program, output): Be sure
 537         to escape special characters when outputting filenames.
 538         (ACTSTR_PROLOGUE, ACTSTR_EPILOGUE): Remove.
 539         (output_headers): Don't depend on them, Use ACTSTR.
 540
 541 2000-11-17  Akim Demaille  <akim@epita.fr>
 542
 543         * lib/obstack.h: Formatting changes.
 544         (obstack_grow, obstack_grow0): Don't cast WHERE at all: it
 545         prevents type checking.
 546         (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
 547         cast the value to (void *): assigning a `foo *' to a `void *'
 548         variable is valid.
 549         (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
 550         * src/reader.c (parse_union_decl): Typo: use obstack_1grow to
 551         append characters.
 552
 553 2000-11-17  Akim Demaille  <akim@epita.fr>
 554
 555         * tests/Makefile.am (suite.m4, regression.m4, calc.m4): Rename
 556         as...
 557         (suite.m4, regression.m4, calc.m4): these.
 558         * tests/atgeneral.m4: Update from CVS Autoconf.
 559
 560 2000-11-17  Akim Demaille  <akim@epita.fr>
 561
 562         * tests/regression.m4 (%union and --defines): New test,
 563         demonstrating a current bug in the obstack implementation.
 564
 565 2000-11-17  Akim Demaille  <akim@epita.fr>
 566
 567         * src/bison.s1 (_YY_DECL_VARIABLES, YY_DECL_VARIABLES): New
 568         macros.
 569         Use them to declare the variables which are global or local to
 570         `yyparse'.
 571
 572 2000-11-17  Akim Demaille  <akim@epita.fr>
 573
 574         * acconfig.h: Remove, no longer used.
 575
 576 2000-11-07  Akim Demaille  <akim@epita.fr>
 577
 578         * src: s/Copyright (C)/Copyright/g.
 579
 580 2000-11-07  Akim Demaille  <akim@epita.fr>
 581
 582         * src/reader.c (reader): #define YYLSP_NEEDED to 1 instead of just
 583         defining.
 584         * src/bison.s1: s/#ifdef YYLSP_NEEDED/#if YYLSP_NEEDED/.
 585
 586 2000-11-07  Akim Demaille  <akim@epita.fr>
 587
 588         * src/bison.s1 (YYLEX): Use #if instead of #ifdef.
 589         Merge in a single CPP if/else.
 590
 591 2000-11-07  Akim Demaille  <akim@epita.fr>
 592
 593         * src/output.c (output): Remove useless variables.
 594         * lib/obstack.c (obstack_grow, obstack_grow0): Rename the second
 595         argument `data' for consistency with the prototypes.
 596         Qualify it `const'.
 597         (obstack_copy, obstack_copy0): Rename the second argument as
 598         `address' for consistency.  Qualify it `const'.
 599         * lib/obstack.h (obstack_copy, obstack_copy0, obstack_grow)
 600         (obstack_grow0, obstack_ptr_grow, obstack_ptr_grow_fast): Qualify
 601         `const' their input argument (`data' or `address').
 602         Adjust the corresponding macros to include `const' in casts.
 603
 604 2000-11-03  Akim Demaille  <akim@epita.fr>
 605
 606         * src/Makefile.am (INCLUDES): s/PFILE/BISON_SIMPLE/.
 607         s/PFILE1/BISON_HAIRY/.
 608         Adjust dependencies.
 609
 610 2000-11-03  Akim Demaille  <akim@epita.fr>
 611
 612         For some reason, this was not applied.
 613
 614         * src/files.c [VMS]: No longer include `ssdef.h', no longer define
 615         `unlink': it's no longer used.
 616
 617 2000-11-03  Akim Demaille  <akim@epita.fr>
 618
 619         * src/files.c (skeleton_find): New function, eved out of...
 620         (open_files, open_extra_files): here.
 621
 622 2000-11-03  Akim Demaille  <akim@epita.fr>
 623
 624         Don't use `atexit'.
 625
 626         * src/files.c (obstack_save): New function.
 627         (done): Rename as...
 628         (output_files): this.
 629         Use `obstack_save'.
 630         * src/main.c (main): Don't use `atexit' to register `done', since
 631         it no longer has to remove tmp files, just call `output_files'
 632         when there are no errors.
 633
 634 2000-11-02  Akim Demaille  <akim@epita.fr>
 635
 636         * src/files.c [VMS]: No longer include `ssdef.h', no longer define
 637         `unlink': it's no longer used.
 638         * src/files.h: Formatting changes.
 639
 640 2000-11-02  Akim Demaille  <akim@epita.fr>
 641
 642         Remove the last uses of mktemp and unlink/delete.
 643
 644         * src/files.c (fdefines, ftable): Removed.
 645         (defines_ostack, table_obstack): New.
 646         Adjust dependencies of the former into uses of the latter.
 647         * src/output.c (output_short_or_char_table, output_short_table):
 648         Convert to using obstacks.
 649         * src/reader.c (copy_comment2): Accept one FILE * and two
 650         obstacks.
 651         (output_token_defines, reader_output_yylsp): Use obstacks.
 652         * src/system.h (obstack_fgrow3): New.
 653
 654 2000-11-01  Akim Demaille  <akim@epita.fr>
 655
 656         Change each use of `fattrs' into a use of `attrs_obstack'.
 657
 658         * src/reader.c (copy_at): Typo: s/yylloc/yyloc/.
 659         * src/files.c (fattrs): Remove.
 660         (attrs_obstack): New.
 661         Adjust all dependencies.
 662         (done): If SEMANTIC_PARSER, dump attrs_obstack into attrsfile.
 663
 664 2000-11-01  Akim Demaille  <akim@epita.fr>
 665
 666         Introduce obstacks.
 667         Change each use of `faction' into a use of `action_obstack'.
 668
 669         * lib/obstack.h, lib/obstack.c: New files.
 670         * src/files.c (faction): Remove.
 671         (action_obstack): New.
 672         Adjust all dependencies.
 673
 674 2000-10-20  Akim Demaille  <akim@epita.fr>
 675
 676         * lib/quote.h (PARAMS): New macro.  Use it.
 677
 678 2000-10-16  Akim Demaille  <akim@epita.fr>
 679
 680         * src/output.c (output_short_or_char_table): New function.
 681         (output_short_table, output_token_translations): Use it.
 682         (goto_actions): Use output_short_table.
 683
 684 2000-10-16  Akim Demaille  <akim@epita.fr>
 685
 686         * src/symtab.c (bucket_new): New function.
 687         (getsym): Use it.
 688
 689         * src/output.c (output_short_table): New argument to display the
 690         comment associated with the table.
 691         Adjust dependencies.
 692         (output_gram): Use it.
 693         (output_rule_data): Nicer output layout for YYTNAME.
 694
 695 2000-10-16  Akim Demaille  <akim@epita.fr>
 696
 697         * src/lex.c (read_typename): New function.
 698         (lex): Use it.
 699         * src/reader.c (copy_dollar): Likewise.
 700
 701 2000-10-16  Akim Demaille  <akim@epita.fr>
 702
 703         * src/reader.c (copy_comment2): Expect the input stream to be on
 704         the `/' which is suspected to open a comment, instead of being
 705         called after `//' or `/*' was read.
 706         (copy_comment, copy_definition, parse_union_decl, copy_action)
 707         (copy_guard): Adjust.
 708
 709 2000-10-16  Akim Demaille  <akim@epita.fr>
 710
 711         * src/reader.c (parse_expect_decl): Use `skip_white_space' and
 712         `read_signed_integer'.
 713
 714 2000-10-16  Akim Demaille  <akim@epita.fr>
 715
 716         * src/reader.c (copy_dollar): New function.
 717         (copy_guard, copy_action): Use it.
 718
 719 2000-10-16  Akim Demaille  <akim@epita.fr>
 720
 721         * lib/quote.h, lib/quote.c, lib/quotearg.h, lib/quotearg.c:
 722         * m4/prereq.m4, m4/c-bs-a.m4, m4/mbstate.m4:
 723         New files, from Fileutils 4.0.27.
 724         * src/main.c (printable_version): Remove.
 725         * src/lex.c, src/reader.c: Use `quote'.
 726
 727 2000-10-04  Akim Demaille  <akim@epita.fr>
 728
 729         * lib/error.c, lib/error.h: New files, needed by xmalloc.c.
 730
 731 2000-10-04  Akim Demaille  <akim@epita.fr>
 732
 733         * doc/bison.texinfo: Various typos spotted by Neil Booth.
 734
 735 2000-10-04  Akim Demaille  <akim@epita.fr>
 736
 737         When a literal string is used to define two different tokens,
 738         `bison -v' segfaults.
 739         Reported by Piotr Gackiewicz, and fixed by Neil Booth.
 740
 741         * tests/regression.m4: New file.
 742         Include the core of the sample provided by Piotr Gackiewicz.
 743         * src/reader.c (parse_token_decl): Diagnose bad cases, and proceed
 744         properly.
 745
 746 2000-10-04  Akim Demaille  <akim@epita.fr>
 747
 748         * src/reader.c (parse_expect_decl): Keep `count' within the size
 749         of `buffer'.
 750         From Neil Booth.
 751
 752 2000-10-02  Paul Eggert  <eggert@twinsun.com>
 753
 754         * bison.s1 (yyparse): Assign the default value
 755         unconditionally, to avoid a GCC warning and make the parser a
 756         tad smaller.
 757
 758 2000-10-02  Akim Demaille  <akim@epita.fr>
 759
 760         * src/getargs.c (getargs): Don't dump `--help' on unrecognized
 761         options.
 762
 763 2000-10-02  Akim Demaille  <akim@epita.fr>
 764
 765         * src/derives.c, src/print.c, src/reduce.c: To ease the
 766         translation, move some `\n' out of the translated strings.
 767
 768 2000-10-02  Akim Demaille  <akim@epita.fr>
 769
 770         The location tracking mechanism is precious for parse error
 771         messages.  Nevertheless, it is enabled only when `@n' is used in
 772         the grammar, which is a different issue (you can use it in error
 773         message, but not in the grammar per se).  Therefore, there should
 774         be another means to enable it.
 775
 776         * src/getargs.c (getargs): Support `--locations'.
 777         (usage): Report it.
 778         * src/getargs.h (locationsflag): Export it.
 779         * src/lex.c (percent_table): Support `%locations'.
 780         * src/reader.c (yylsp_needed): Remove this variable, now replaced
 781         with `locationsflag'.
 782         * doc/bison.texinfo: Document `--locations' and `%locations'.
 783         Sort the options.
 784         * tests/calc.m4: Test it.
 785
 786         For regularity of the names, replace each
 787         (nolineflag, toknumflag, rawtokenumflag, noparserflag): with...
 788         (no_lineflag, token_tableflag, rawflag, no_parserflag): this.
 789         In addition replace each `flag' with `_flag'.
 790
 791 2000-10-02  Akim Demaille  <akim@epita.fr>
 792
 793         Also test parse error messages, including with YYERROR_VERBOSE.
 794
 795         * tests/calc.m4 (calc.y): Add support for `exp = exp' (non
 796         associative).
 797         Use it to check the computations.
 798         Use it to check `nonassoc' is honored.
 799         (AT_DATA_CALC_Y): Equip `calc.y' with YYERROR_VERBOSE when passed
 800         `--yyerror-verbose'.
 801         (_AT_CHECK_CALC): Adjust to this option.
 802         (_AT_CHECK_CALC_ERROR): New macro to check parse error messages.
 803
 804 2000-10-02  Akim Demaille  <akim@epita.fr>
 805
 806         Test also `--verbose', `--defines' and `--name-prefix'.  Testing
 807         the latter demonstrates a flaw in the handling of non debugging
 808         parsers introduced by myself on 2000-03-16: `#define yydebug 0'
 809         was used in order to simplify:
 810
 811         #if YYDEBUG
 812         if (yydebug)
 813         {
 814         ...
 815         }
 816         #endif
 817
 818         into
 819
 820         if (yydebug)
 821         {
 822         ...
 823         }
 824
 825         unfortunately this leads to a CPP conflict when
 826         `--name-prefix=foo' is used since it produces `#define yydebug
 827         foodebug'.
 828
 829         * src/bison.s1 [!YYDEBUG]: Do not define yydebug.
 830         (YYDPRINTF): New macro.
 831         Spread its use.
 832         * tests/calc.m4 (AT_CHECK_CALC): Do require a title, build it from
 833         the bison options.
 834         Also test `--verbose', `--defines' and `--name-prefix'.
 835
 836 2000-10-02  Akim Demaille  <akim@epita.fr>
 837
 838         Improve the readability of the produced parsers.
 839
 840         * src/bison.s1: Formatting changes.
 841         Improve the comment related to the `$' mark.
 842         (yydefault): Don't fall through to `yyresume': `goto' there.
 843         * src/output.c (output_parser): When the `$' is met, skip the end
 844         of its line.
 845         New variable, `number_of_dollar_signs', to check there's exactly
 846         one `$' in the parser skeleton.
 847
 848 2000-10-02  Akim Demaille  <akim@epita.fr>
 849
 850         * lib/xstrdup.c: New file, from the fileutils.
 851         * src/reader.c (parse_token_decl, get_type_name, parse_type_decl)
 852         (parse_assoc_decl, parse_thong_decl, get_type): Use `xstrdup'
 853         instead of strlen + xmalloc + strcpy.
 854         * src/symtab.c (copys): Remove, use xstrdup instead.
 855
 856 2000-10-02  Akim Demaille  <akim@epita.fr>
 857
 858         * src/gram.h (associativity): New enum type which replaces the
 859         former CPP macros `RIGHT_ASSOC', `LEFT_ASSOC' and `NON_ASSOC' with
 860         `right_assoc', `left_assoc' and `non_assoc'.
 861         Adjust all dependencies.
 862         * src/reader.c: Formatting changes.
 863         (LTYPESTR): Don't define it, use it as a literal in
 864         `reader_output_yylsp'.
 865         * src/symtab.h (symbol_class): New enum type which replaces the
 866         former CPP macros `SUNKNOWN', `STOKEN and `SNTERM' with
 867         `sunknown', `stoken and `snterm'.
 868
 869 2000-10-02  Akim Demaille  <akim@epita.fr>
 870
 871         * src/getargs.c (fixed_outfiles): Rename as...
 872         (yaccflag): for consistency and accuracy.
 873         Adjust dependencies.
 874
 875 2000-10-02  Akim Demaille  <akim@epita.fr>
 876
 877         Use the more standard files `xalloc.h' and `xmalloc.c' instead of
 878         Bison's `allocate.c' and `alloc.h'.  This patch was surprisingly
 879         difficult and introduced a lot of core dump.  It turns out that
 880         Bison used an implementation of `xmalloc' based on `calloc', and
 881         at various places it does depend upon the initialization to 0.  I
 882         have not tried to isolate the pertinent places, and all the former
 883         calls to Bison's `xmalloc' are now using `XCALLOC'.  Someday,
 884         someone should address this issue.
 885
 886         * src/allocate.c, src/alloc.h, m4/bison-decl.m4: Remove.
 887         * lib/xmalloc.c, lib/xalloc.h, m4/malloc.m4, m4/realloc.m4: New
 888         files.
 889         Adjust dependencies.
 890         * src/warshall.h: New file.
 891         Propagate.
 892
 893 2000-10-02  Akim Demaille  <akim@epita.fr>
 894
 895         Various anti-`extern in *.c' changes.
 896
 897         * src/system.h: Include `assert.h'.
 898
 899 2000-10-02  Akim Demaille  <akim@epita.fr>
 900
 901         * src/state.h (nstates, final_state, first_state, first_shift)
 902         (first_reduction): Move their exportation from here...
 903         * src/LR0.h: to here.
 904         Adjust dependencies.
 905         * src/getargs.c (statisticsflag): New variable.
 906         Add support for `--statistics'.
 907         Adjust dependencies.
 908
 909         Remove a lot of now useless `extern' statements in most files.
 910
 911 2000-10-02  Akim Demaille  <akim@epita.fr>
 912
 913         * src/LR0.h: New file.
 914         Propagate its use.
 915
 916 2000-10-02  Akim Demaille  <akim@epita.fr>
 917
 918         * src/print.h: New file.
 919         Propagate its use.
 920         * src/print.c: Formatting and ordering changes.
 921         (verbose, terse): Replace with...
 922         (print_results): this new function.
 923         Adjust dependencies.
 924
 925 2000-10-02  Akim Demaille  <akim@epita.fr>
 926
 927         * src/conflicts.c (conflict_report): New function.
 928         (conflict_log, verbose_conflict_log): Replace with...
 929         (print_conflicts): this function.
 930         Adjust dependencies.
 931         * src/conflicts.h: New file.
 932         Propagate its inclusion.
 933
 934 2000-10-02  Akim Demaille  <akim@epita.fr>
 935
 936         * src/nullable.h: New file.
 937         Propagate its inclusion.
 938         * src/nullable.c: Formatting changes.
 939
 940 2000-10-02  Akim Demaille  <akim@epita.fr>
 941
 942         * src/reduce.h: New file.
 943         Propagate its inclusion.
 944         * src/reduce.c: Topological sort and other formatting changes.
 945         (bool, TRUE, FALSE): Move their definition to...
 946         * src/system.h: here.
 947
 948 2000-10-02  Akim Demaille  <akim@epita.fr>
 949
 950         * src/files.c: Formatting changes.
 951         (tryopen, tryclose, openfiles): Rename as...
 952         (xfopen, xfclose, open_files): this.
 953         (stringappend): static.
 954         * src/files.h: Complete the list of exported symbols.
 955         Propagate its use.
 956
 957 2000-10-02  Akim Demaille  <akim@epita.fr>
 958
 959         * src/reader.h: New file.
 960         Propagate its use instead of tedious list of `extern' and
 961         prototypes.
 962         * src/reader.c: Formatting changes, topological sort,
 963         s/register//.
 964
 965 2000-10-02  Akim Demaille  <akim@epita.fr>
 966
 967         * src/lex.h: Prototype `lex.c' exported functions.
 968         * src/reader.c: Adjust.
 969         * src/lex.c: Formatting changes.
 970         (safegetc): Rename as...
 971         (xgetc): this.
 972
 973 2000-10-02  Akim Demaille  <akim@epita.fr>
 974
 975         * src/lalr.h: New file.
 976         Propagate its inclusion instead of prototypes and `extern'.
 977         * src/lalr.c: Formatting changes, topological sorting etc.
 978
 979 2000-10-02  Akim Demaille  <akim@epita.fr>
 980
 981         * src/output.c (token_actions): Introduce a temporary array,
 982         YYDEFACT, that makes it possible for this function to use
 983         output_short_table.
 984
 985 2000-10-02  Akim Demaille  <akim@epita.fr>
 986
 987         `user_toknums' is output as a `short[]' in `output.c', while it is
 988         defined as a `int[]' in `reader.c'.  For consistency with the
 989         other output tables, `user_toknums' is now defined as a table of
 990         shorts.
 991
 992         * src/reader.c (user_toknums): Be a short table instead of an int
 993         table.
 994         Adjust dependencies.
 995
 996         Factor the short table outputs.
 997
 998         * src/output.c (output_short_table): New function.
 999         * src/output.c (output_gram, output_stos, output_rule_data)
1000         (output_base, output_table, output_check):  Use it.
1001
1002 2000-10-02  Akim Demaille  <akim@epita.fr>
1003
1004         * src/output.c (output): Topological sort of the functions, in
1005         order to get rid of the `static' prototypes.
1006         No longer use `register'.
1007         * src/output.h: New file.
1008         Propagate its inclusion in files explicitly prototyping functions
1009         from output.c.
1010
1011 2000-09-21  Akim Demaille  <akim@epita.fr>
1012
1013         * src/atgeneral.m4: Update from Autoconf.
1014
1015 2000-09-21  Akim Demaille  <akim@epita.fr>
1016
1017         * src/closure.h: New file.
1018         * src/closure.c: Formatting changes, topological sort over the
1019         functions, use of closure.h.
1020         (initialize_closure, finalize_closure):  Rename as...
1021         (new_closure, free_closure): these.  Adjust dependencies.
1022         * src/LR0.c: Formatting changes, topological sort, use of
1023         cloture.h.
1024         (initialize_states): Rename as...
1025         (new_states): this.
1026         * src/Makefile.am (noinst_HEADERS): Adjust.
1027
1028 2000-09-20  Akim Demaille  <akim@epita.fr>
1029
1030         * src/acconfig.h: Don't protect config.h against multiple
1031         inclusion.
1032         Don't define PARAMS.
1033         * src/system.h: Define PARAMS.
1034         Remove some of the ad-hoc CPP magic for DOS, VMS etc.: this is the
1035         purpose of config.h.  system.h must not try to fix wrong
1036         definitions in config.h.
1037
1038 2000-09-20  Akim Demaille  <akim@epita.fr>
1039
1040         * src/derives.h: New file.
1041         * src/main.c, src/derives.h: Use it.
1042         Formatting changes.
1043         * src/Makefile.am (noinst_HEADERS): Adjust.
1044
1045 2000-09-20  Akim Demaille  <akim@epita.fr>
1046
1047         * tests/atgeneral.m4: Update from Autoconf.
1048         * tests/calc.m4 (_AT_DATA_CALC_Y, AT_DATA_CALC_Y, _AT_CHECK_CALC)
1049         (AT_CHECK_CALC): New macros.
1050         Use these macros to test bison with options `', `--raw',
1051         `--debug', `--yacc', `--yacc --debug'.
1052
1053 2000-09-19  Akim Demaille  <akim@epita.fr>
1054
1055         * src/output.c: Formatting changes.
1056         * src/machine.h: Remove, leaving its contents in...
1057         * src/system.h: here.
1058         Include stdio.h.
1059         Adjust all dependencies on stdio.h and machine.h.
1060         * src/getargs.h: New file.
1061         Let all `extern' declarations about getargs.c be replaced with
1062         inclusion of `getargs.h'.
1063         * src/Makefile.am (noinst_HEADERS): Adjust.
1064
1065         * tests/calc.m4 (yyin): Be initialized in main, not on the global
1066         scope.
1067         (yyerror): Returns void, not int.
1068         * doc/bison.texinfo: Formatting changes.
1069
1070 2000-09-19  Akim Demaille  <akim@epita.fr>
1071
1072         * tests/calc.m4 (calc.y): Do not assign to stdin, as it's not
1073         portable.
1074
1075 2000-09-18  Akim Demaille  <akim@epita.fr>
1076
1077         * configure.in: Append WARNING_CFLAGS to CFLAGS.
1078         * src/Makefile.am (INCLUDES): Don't.
1079         Be ready to fetch headers in lib/.
1080
1081 2000-09-18  Akim Demaille  <akim@epita.fr>
1082
1083         * doc/bison.texinfo: Update the copyright.
1084         ANSIfy and GNUify the examples.
1085         Remove the old menu.
1086
1087 2000-09-18  Akim Demaille  <akim@epita.fr>
1088
1089         First set of tests: use the `calc' example from the documentation.
1090
1091         * src/bison.s1 (yyparse): Condition the code using `yytname' which
1092         is defined only when YYDEBUG is.
1093         * m4/atconfig.m4 (AT_CONFIG): Adjust to Autoconf 2.13.
1094         * src/files.c (tryopen, tryclose): Formatting changes.
1095         Move to the top and be static.
1096         * src/reader.c (read_signed_integer): Likewise.
1097         * tests/calc.m4: New file.
1098         * Makefile.am, suite.m4: Adjust.
1099         * m4/atconfig.m4: Set BISON_SIMPLE and BISON_HAIRY.
1100
1101 2000-09-18  Akim Demaille  <akim@epita.fr>
1102
1103         Add support for an Autotest test suite for Bison.
1104
1105         * m4/m4.m4, m4/atconfig.m4: New files.
1106         * m4/Makefile.am (EXTRA_DIST): Adjust.
1107         * tests/suite.m4, tests/Makefile.am, tests/atgeneral.m4: New
1108         files.
1109         * src/getargs.c: Display a more standard --version message.
1110         * src/reader.c (reader): Formatting changes.
1111         No longer depend upon VERSION_STRING.
1112         * configure.in: No longer use `dnl'.
1113         Set up the test suite and the new directory `tests/.
1114         (VERSION_STRING): Remove.
1115
1116 2000-04-14  Akim Demaille  <akim@epita.fr>
1117
1118         * src/reader.c (copy_comment2): New function, same as former
1119         `copy_comment', but outputs into two FILE *.
1120         (copy_comment): Use it.
1121         (parse_union_decl): Use it.
1122         (get_type, parse_start_decl): Use the same `invalid' message.
1123         (parse_start_decl, parse_union_decl): Use the same `multiple'
1124         message.
1125         (parse_union_decl, copy_guard, copy_action): Use the same
1126         `unmatched' message.
1127         * m4/Makefile.am (EXTRA_DIST): Add `warning.m4'.
1128
1129 2000-03-31  Akim Demaille  <akim@epita.fr>
1130
1131         * src/files.c (tryopen, tryclose): Move to the top.
1132         Be static.
1133
1134 2000-03-31  Akim Demaille  <akim@epita.fr>
1135
1136         * src/main.c (main): Don't call `done', exit does it.
1137
1138 2000-03-31  Akim Demaille  <akim@epita.fr>
1139
1140         * allocate.c: s/return (foo)/return foo/.
1141         * lalr.c: Likewise.
1142         * LR0.c: Likewise.
1143         * output.c: Likewise.
1144         * reader.c: Likewise.
1145         * symtab.c: Likewise.
1146         * vmsgetargs.c: Likewise.
1147
1148 2000-03-31  Akim Demaille  <akim@epita.fr>
1149
1150         Clean up the error reporting functions.
1151
1152         * src/report.c: New file.
1153         * src/report.h: Likewise.
1154         * src/Makefile.am: Adjust.
1155         * m4/error.m4: New file.
1156         * m4/Makefile.am: Adjust.
1157         * configure.in (jm_PREREQ_ERROR): Call it.
1158         * src/main.c (int_to_string, banner, fatal_banner, warn_banner):
1159         Remove.
1160         (fatal, fatals): Remove.  All callers use complain.c::fatal.
1161         (warn, warni, warns, warnss, warnss): Remove.  All callers use
1162         complain.c::complain.
1163         (toomany): Remove, use fatal instead.
1164         * src/files.c (done): No argument, use complain_message_count.
1165         * src/main.c (main): Register `done' to `atexit'.
1166
1167         * src/getargs.c (usage): More `fputs', less `fprintf'.
1168
1169 2000-03-28  Akim Demaille  <akim@epita.fr>
1170
1171         * lib/: New directory.
1172         * Makefile.am (SUBDIRS): Adjust.
1173         * configure.in: Adjust.
1174         (LIBOBJS): Although not used yet, AC_SUBST it, otherwise it's
1175         useless.
1176         * src/alloca.c: Moved to lib/.
1177         * src/getopt.c: Likewise.
1178         * src/getopt1.c: Likewise.
1179         * src/getopt.h: Likewise.
1180         * src/ansi2knr.c: Likewise.
1181         * src/ansi2knr.1: Likewise.
1182         * src/Makefile.am: Adjust.
1183         * lib/Makefile.am: New file.
1184
1185 2000-03-28  Akim Demaille  <akim@epita.fr>
1186
1187         * src/getargs.c (usage): Refresh the help message.
1188
1189 2000-03-17  Akim Demaille  <akim@epita.fr>
1190
1191         * src/getopt1.c: Updated from textutils 2.0e
1192         * src/getopt.c: Likewise.
1193         * src/getopt.h: Likewise.
1194
1195 2000-03-17  Akim Demaille  <akim@epita.fr>
1196
1197         * src/Makefile.am (bison.simple): Fix the awk program: quote only
1198         the file name, not the whole `#line LINE FILE'.
1199
1200 2000-03-17  Akim Demaille  <akim@epita.fr>
1201
1202         On syntax errors, report the token on which we choked.
1203
1204         * src/bison.s1 (yyparse): In the label yyerrlab, when
1205         YYERROR_VERBOSE, add yychar in msg.
1206
1207 2000-03-17  Akim Demaille  <akim@epita.fr>
1208
1209         * src/reader.c (copy_at): New function.
1210         (copy_guard): Use it.
1211         (copy_action): Use it.
1212
1213 2000-03-17  Akim Demaille  <akim@epita.fr>
1214
1215         Be kind to translators, save some useless translations.
1216
1217         * src/main.c (banner): New function.
1218         (fatal_banner): Use it.
1219         (warn_banner): Use it.
1220
1221 2000-03-17  Akim Demaille  <akim@epita.fr>
1222
1223         * src/reader.c (copy_definition): Use copy_string and
1224         copy_comment.  Removed now unused `match', `ended',
1225         `cplus_comment'.
1226         (copy_comment, copy_string): Moved, to be visible from
1227         copy_definition.
1228
1229 2000-03-17  Akim Demaille  <akim@epita.fr>
1230
1231         * src/reader.c (copy_string): Declare `static inline'.  No
1232         problems with inline, since it is checked by configure.
1233         (copy_comment): Likewise.
1234
1235 2000-03-17  Akim Demaille  <akim@epita.fr>
1236
1237         * src/reader.c (packsymbols): Formatting changes.
1238
1239 2000-03-17  Akim Demaille  <akim@epita.fr>
1240
1241         * src/reader.c (copy_comment): New function, factored out from:
1242         (copy_action): Use it.  Removed now unused `match', `ended',
1243         `cplus_comment'.
1244         (copy_guard): Likewise.
1245
1246 2000-03-17  Akim Demaille  <akim@epita.fr>
1247
1248         * src/reader.c (copy_string): New function, factored out from:
1249         (copy_action): Use it.
1250         (copy_guard): Likewise.
1251
1252 2000-03-17  Akim Demaille  <akim@epita.fr>
1253
1254         Change the handling of @s so that they behave exactly like $s.
1255         There is now a pseudo variable @$ (readble and writable), location
1256         of the lhs of the rule (by default ranging from the location of
1257         the first symbol of the rhs, to the location of the last symbol,
1258         or, if the rhs is empty, YYLLOC).
1259
1260         * src/bison.s1 [YYLSP_NEEDED] (yyloc): New variable, twin of
1261         yyval.
1262         (yyparse): When providing a default semantic action, provide a
1263         default location action.
1264         (after the $): No longer change `*YYLSP', just stack YYLOC the
1265         same way you stack YYVAL.
1266         * src/reader.c (read_declarations): Use warns.
1267         (copy_guard, case '@'): Also recognize `@$', expanded as `YYLOC'.
1268         (copy_action, case '@'): Likewise.
1269         Use a standard error message, to save useless work from
1270         translators.
1271
1272 2000-03-17  Akim Demaille  <akim@epita.fr>
1273
1274         * src/bison.s1: Formatting and cosmetics changes.
1275         * src/reader.c: Likewise.
1276         Update the Copyright notice.
1277
1278 2000-03-17  Akim Demaille  <akim@epita.fr>
1279
1280         * src/bison.s1 (#line): All set to `#line' only, since the
1281         Makefile now handles them.
1282
1283 2000-03-16  Akim Demaille  <akim@epita.fr>
1284
1285         * src/output.c (output_rule_data): Output the documentation of
1286         some of the tables.
1287         (Copyright notice): Update.
1288         Formatting changes.
1289
1290 2000-03-16  Akim Demaille  <akim@epita.fr>
1291
1292         * src/bison.s1 [!YYDEBUG]: Define yydebug to 0.  This allows to
1293         remove most `#if YYDEBUG != 0', since `if (yydebug)' is enough.
1294         One `#if YYDEBUG' remains, since it uses variables which are
1295         defined only if `YYDEBUG != 0'.
1296
1297 2000-03-16  Akim Demaille  <akim@epita.fr>
1298
1299         * src/bison.s1 (yyparse): Reorganize the definitions of the stacks
1300         and related variables so that the similarities are highlighted.
1301
1302 2000-03-16  Akim Demaille  <akim@epita.fr>
1303
1304         * src/bison.s1: Properly indent CPP directives.
1305
1306 2000-03-16  Akim Demaille  <akim@epita.fr>
1307
1308         * src/bison.s1: Properly indent the `alloca' CPP section.
1309
1310 2000-03-16  Akim Demaille  <akim@epita.fr>
1311
1312         Do not hard code values of directories in `configure.in'.
1313         Update the `configure' tool chain.
1314
1315         * configure.in (XPFILE, XPFILE1, LOCALEDIR): Remove, handled by
1316         src/makefile.am.
1317         (VERSION_STRING): Use the third arg of AC_DEFINE_UNQUOTED.
1318         (AC_OUTPUT): Add m4/Makefile.
1319         Bump to bison 1.28a, 1.29 has never been released.
1320         * acconfig.h (XPFILE, XPFILE1, LOCALEDIR): Remove, since they are
1321         handled via src/Makefile.am.
1322         (VERSION_STRING, PROTOTYPES, ENABLE_NLS, HAVE_CATGETS,
1323         HAVE_GETTEXT, HAVE_LC_MESSAGES, HAVE_STPCPY): Remove, handled by
1324         autoheader.
1325         * Makefile.am (SUBDIRS): Add m4.
1326         (ACLOCAL_AM_FLAGS): New variable.
1327         (AUTOMAKE_OPTIONS): Add check-news.
1328         * src/Makefile.am (bison.simple): Use awk to replace #line lines with
1329         the proper line number and file name.
1330         (DEFS): Propagate the location of bison library files and of the
1331         locale files.
1332         (INCLUDES): Added `-I ..' so that one can compile with srcdir !=
1333         builddir.
1334         * acinclude.m4: Remove, replaced by the directory m4.
1335         * m4/Makefile.am (EXTRA_DIST): New variable.
1336         * m4/gettext.m4: New file, from the fileutils.
1337         * m4/lcmessage.m4: Likewise
1338         * m4/progtest.m4: Likewise.
1339         * m4/bison-decl.m4: New file, extracted from former acinclude.m4.
1340
1341 2000-03-10  Akim Demaille  <akim@epita.fr>
1342
1343         * src/closure.c:
1344         Formatting changes of various comments.
1345         Respect the GNU coding standards at various places.
1346         Don't use `_()' when no translation is needed.
1347
1348 1999-12-13  Jesse Thilo  <jthilo@gnu.org>
1349
1350         * src/files.c:
1351         OS/2 honors TMPDIR environment variable.
1352
1353 1999-12-13  Jesse Thilo  <jthilo@gnu.org>
1354
1355         * doc/bison.texinfo: Tweaked spelling and grammar.
1356         Updated ISBN.
1357         Removed reference to price of printed copy.
1358         Mention BISON_SIMPLE and BISON_HAIRY.
1359
1360 1999-12-13  Jesse Thilo  <jthilo@gnu.org>
1361
1362         * configure.in, NEWS:
1363         Bison 1.29 released.
1364
1365 1999-10-27  Jesse Thilo  <jthilo@gnu.org>
1366
1367         * doc/.cvsignore, doc/Makefile.am, doc/refcard.tex:
1368         Added reference card.
1369
1370 1999-07-26  Jesse Thilo  <jthilo@gnu.org>
1371
1372         * po/ru.po: Added Russian translation.
1373
1374 1999-07-26  Jesse Thilo  <jthilo@gnu.org>
1375
1376         * configure.in: Added Russian translation.
1377
1378 1999-07-06  Jesse Thilo  <jthilo@gnu.org>
1379
1380         * configure.in, NEWS, README:
1381         Released version 1.28.
1382
1383 1999-06-14  Jesse Thilo  <jthilo@gnu.org>
1384
1385         * src/system.h:
1386         Squashed redefinition warning on some systems.
1387
1388         * src/getargs.c, src/Makefile.am, src/reader.c, src/version.c:
1389         Have configure build version string instead of relying on ANSI string
1390         concatentation.
1391
1392 1999-06-14  Jesse Thilo  <jthilo@gnu.org>
1393
1394         * po/POTFILES.in: Got rid of version.c.
1395
1396 1999-06-14  Jesse Thilo  <jthilo@gnu.org>
1397
1398         * acconfig.h, configure.in:
1399         Have configure build version string instead of relying on ANSI string
1400         concatentation.
1401
1402 1999-06-08  Jesse Thilo  <jthilo@gnu.org>
1403
1404         * doc/bison.1:
1405         Dropped mention of `+' for long-named options.
1406
1407 1999-05-30  Jesse Thilo  <jthilo@gnu.org>
1408
1409         * src/files.c: Added <unistd.h> for unlink().
1410
1411         * src/Makefile.am, src/system.h:
1412         I18n fixes.
1413
1414 1999-05-30  Jesse Thilo  <jthilo@gnu.org>
1415
1416         * README: Added a FAQ list.
1417
1418         * configure.in, acconfig.h:
1419         I18n fixes.
1420
1421 1999-05-30  Jesse Thilo  <jthilo@gnu.org>
1422
1423         * doc/FAQ, doc/Makefile.am:
1424         Added a FAQ list.
1425
1426 1999-05-19  Jesse Thilo  <jthilo@gnu.org>
1427
1428         * src/alloc.h, src/symtab.h, src/version.c:
1429         Protected inclusion of "config.h" with HAVE_CONFIG_H.
1430
1431 1999-04-18  Jesse Thilo  <jthilo@gnu.org>
1432
1433         * src/.cvsignore, src/Makefile.am:
1434         Reorganized: sources in `src', documentation in `doc'.
1435
1436         * src/lex.c (literalchar):
1437         fixed the code for escaping double quotes (thanks
1438         Jonathan Czisny.)
1439
1440 1999-04-18  Jesse Thilo  <jthilo@gnu.org>
1441
1442         * po/de.po, po/es.po, po/fr.po, po/nl.po, po/POTFILES.in:
1443         Adjusted paths to reflect directory reorganization.
1444
1445 1999-04-18  Jesse Thilo  <jthilo@gnu.org>
1446
1447         * doc/.cvsignore, doc/Makefile.am:
1448         Reorganized: sources in `src', documentation in `doc'.
1449
1450 1999-04-18  Jesse Thilo  <jthilo@gnu.org>
1451
1452         * configure.in:
1453         Updated AC_INIT file to reflect directory reorganization.
1454
1455         * configure.in, .cvsignore, Makefile.am, POTFILES.in:
1456         Reorganized: sources in `src', documentation in `doc'.
1457
1458 1999-04-13  Jesse Thilo  <jthilo@gnu.org>
1459
1460         * src/allocate.c:
1461         Don't declare calloc() and realloc() if not necessary.
1462
1463 1999-04-13  Jesse Thilo  <jthilo@gnu.org>
1464
1465         * configure.in, acconfig.h, acinclude.m4:
1466         Don't declare calloc() and realloc() if not necessary.
1467
1468 1999-03-23  Jesse Thilo  <jthilo@gnu.org>
1469
1470         * po/.cvsignore: Added i18n support.
1471
1472 1999-03-23  Jesse Thilo  <jthilo@gnu.org>
1473
1474         * acconfig.h, configure.in, Makefile.am:
1475         Added i18n support.
1476
1477 1999-03-22  Jesse Thilo  <jthilo@gnu.org>
1478
1479         * src/bison.s1: Fixed #line numbers.
1480
1481 1999-03-15  Jesse Thilo  <jthilo@gnu.org>
1482
1483         * po/es.po, po/fr.po, po/nl.po, po/de.po:
1484         Added PO files from Translation Project.
1485
1486 1999-03-03  Jesse Thilo  <jthilo@gnu.org>
1487
1488         * Makefile.am:
1489         Added support for non-ANSI compilers (ansi2knr).
1490
1491 1999-02-16  Jesse Thilo  <jthilo@gnu.org>
1492
1493         * configure.in: Bumped version number to 1.27.
1494
1495         * Makefile.am:
1496         Added `bison.simple' to list of files removed by `make distclean'.
1497
1498 1999-02-12  Jesse Thilo  <jthilo@gnu.org>
1499
1500         * src/files.c, src/files.h:
1501         Defined locations of parser files in config.h instead of Makefile.
1502
1503 1999-02-12  Jesse Thilo  <jthilo@gnu.org>
1504
1505         * acconfig.h, acinclude.m4, configure.in, Makefile.am:
1506         Defined locations of parser files in config.h instead of Makefile.
1507
1508 1999-02-09  Jesse Thilo  <jthilo@gnu.org>
1509
1510         * Makefile.am:
1511         Removed inappropriate use of $< macro.
1512
1513 1999-02-05  Jesse Thilo  <jthilo@gnu.org>
1514
1515         * po/Makefile.in.in, po/POTFILES.in:
1516         Add `po' directory skeleton.
1517
1518 1999-01-27  Jesse Thilo  <jthilo@gnu.org>
1519
1520         * README: Document help-bison list.
1521
1522         * configure.in: Add check for mkstemp().
1523
1524 1999-01-20  Jesse Thilo  <jthilo@gnu.org>
1525
1526         * src/conflicts.c, src/LR0.c, src/output.c, src/reader.c:
1527         Hush a few compiler warnings.
1528
1529         * src/files.c:
1530         Add tryclose(), which verifies that fclose was successful.
1531         Hush a couple of compiler warnings.
1532
1533 1999-01-20  Jesse Thilo  <jthilo@gnu.org>
1534
1535         * Makefile.am, OChangeLog:
1536         ChangeLog is now automatically generated.  Include the old version as
1537         OChangeLog.
1538
1539 1999-01-14  Jesse Thilo  <jthilo@gnu.org>
1540
1541         * 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:
1542         Update FSF address.
1543
1544 1999-01-14  Jesse Thilo  <jthilo@gnu.org>
1545
1546         * doc/bison.texinfo: Fix formatting glitch.
1547
1548         * doc/bison.texinfo: Update FSF address.
1549
1550 1999-01-14  Jesse Thilo  <jthilo@gnu.org>
1551
1552         * acconfig.h: Update FSF address.
1553
1554 1999-01-08  Jesse Thilo  <jthilo@gnu.org>
1555
1556         * src/system.h:
1557         Don't define PACKAGE here, since config.h defines it.
1558
1559 1998-12-30  Jesse Thilo  <jthilo@gnu.org>
1560
1561         * src/reader.c: Update copyright date.
1562
1563         * src/main.c:
1564         Ditch sprintf to statically-sized buffers in fatal/warn functions in
1565         favor of output directly to stderr (avoids buffer overruns).
1566
1567         * src/reader.c: Some checks for premature EOF.
1568
1569         * 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:
1570         Use prototypes if the compiler understands them.
1571
1572         * src/files.c: Honor TMPDIR on Unix hosts.
1573         Use prototypes if the compiler understands them.
1574
1575         * src/reader.c:
1576         Fix a couple of buffer overrun bugs.
1577         Use prototypes if the compiler understands them.
1578
1579         * src/system.h: Include unistd.h and ctype.h.
1580         Use #ifdef instead of #if for NLS symbols.
1581
1582 1998-12-30  Jesse Thilo  <jthilo@gnu.org>
1583
1584         * doc/bison.texinfo:
1585         Delete comment "consider using @set for edition number, etc..." since
1586         we now are doing so.
1587
1588 1998-12-30  Jesse Thilo  <jthilo@gnu.org>
1589
1590         * configure.in:
1591         Use prototypes if the compiler understands them.
1592
1593         * NEWS: Document 1.26 highlights.
1594
1595         * Makefile.am: Require Automake 1.3 or later.
1596
1597         * acconfig.h:
1598         Use prototypes if the compiler understands them.
1599
1600 1998-12-29  Jesse Thilo  <jthilo@gnu.org>
1601
1602         * src/version.c:
1603         Use VERSION symbol from automake for version number.
1604
1605 1998-12-29  Jesse Thilo  <jthilo@gnu.org>
1606
1607         * acconfig.h, configure.in, version.cin:
1608         Use VERSION symbol from automake for version number.
1609
1610 1998-11-28  Jesse Thilo  <jthilo@gnu.org>
1611
1612         * Makefile.am:
1613         Distribute original version of simple parser (bison.s1), not built
1614         version (bison.simple).
1615
1616 1998-11-28  Jesse Thilo  <jthilo@gnu.org>
1617
1618         * doc/bison.texinfo: Add info dir entry.
1619
1620         * doc/bison.texinfo:
1621         Let automake put version number into documentation.
1622
1623 1998-11-26  Jesse Thilo  <jthilo@gnu.org>
1624
1625         * src/bison.cld, src/build.com, src/vmshlp.mar:
1626         Add non-RCS files from /gd/gnu/bison.
1627
1628 1998-11-26  Jesse Thilo  <jthilo@gnu.org>
1629
1630         * doc/bison.1:
1631         Document the BISON_HAIRY and BISON_SIMPLE variables.
1632
1633 1998-11-25  Jesse Thilo  <jthilo@gnu.org>
1634
1635         * src/version.c: Build version.c automatically.
1636
1637         * src/reader.c:
1638         Fix token numbering (used to start at 258, not 257).
1639
1640         * src/system.h: Include config.h.
1641
1642         * src/getargs.c: Update bug report address.
1643
1644         * src/alloca.c, src/getopt1.c, src/getopt.c, src/getopt.h:
1645         Get latest copies of alloca.c, getopt.c, getopt.h, getopt1.c from gnu.org.
1646
1647 1998-11-25  Jesse Thilo  <jthilo@gnu.org>
1648
1649         * Makefile.am:
1650         Rename bison.simple to bison.s1 (bison.simple is then built from bison.s1).
1651
1652         * configure.in, version.cin:
1653         Build version.c automatically.
1654
1655         * AUTHORS: Add AUTHORS file.
1656
1657         * README: Update bug report address.
1658
1659         * bison.simple:
1660         Rename bison.simple to bison.s1 (bison.simple is then built from bison.s1).
1661
1662         * configure.in, Makefile.am, Makefile.in, stamp-h.in:
1663         Add automake stuff.
1664
1665 1998-11-25  Jesse Thilo  <jthilo@gnu.org>
1666
1667         * doc/bison.texinfo: Clean up some formatting.
1668
1669 1998-05-05  Richard Stallman  <rms@gnu.org>
1670
1671         * doc/bison.texinfo:
1672         Explain better why to make a pure parser.
1673
1674 1998-01-05  Richard Stallman  <rms@gnu.org>
1675
1676         * src/files.c (openfiles):
1677         [_WIN32 && !__CYGWIN32__] Use TEMP or Temp to
1678         find a temporary directory, if possible.  Do not unlink files while
1679         they are open.
1680
1681 1997-08-25  Richard Stallman  <rms@gnu.org>
1682
1683         * src/reader.c (stack_offset;):
1684         Change some warni to warns.
1685
1686         * src/lex.c (literalchar): Use warns, not warni.
1687
1688 1997-06-28  Richard Stallman  <rms@gnu.org>
1689
1690         * src/bison.s1: Add a Bison version comment.
1691
1692         * src/main.c (fatal, warn, berror):
1693         Use program_name.
1694
1695 1997-06-28  Richard Stallman  <rms@gnu.org>
1696
1697         * Makefile.in (bison_version): New variable.
1698         (dist): Use that variable.
1699         (bison.s1): Substitute the Bison version into bison.simple.
1700
1701         * bison.simple: Add a Bison version comment.
1702
1703 1997-06-18  Richard Stallman  <rms@gnu.org>
1704
1705         * src/main.c (fatal, warn, berror):
1706         Make error messages standard.
1707         (toomany): Improve error message text.
1708
1709         * 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:
1710         new.h renamed to alloc.h.
1711
1712 1997-06-18  Richard Stallman  <rms@gnu.org>
1713
1714         * Makefile.in: new.h renamed to alloc.h.
1715
1716 1997-05-24  Richard Stallman  <rms@gnu.org>
1717
1718         * src/lex.c (literalchar):
1719         Fix the code for escaping \, " and '.
1720
1721         (lex): Avoid trouble when there are many chars
1722         to discard in a char literal with just several chars in it.
1723
1724 1997-05-17  Richard Stallman  <rms@gnu.org>
1725
1726         * src/bison.s1:
1727         Use malloc, if using alloca is troublesome.
1728         (YYSTACK_USE_ALLOCA): New flag macro.
1729         Define it for some systems and compilers.
1730         (YYSTACK_ALLOC): New macro.
1731         (yyparse): Use YYSTACK_ALLOC to allocate stack.
1732         If it was malloc'd, free it.
1733
1734 1997-05-17  Richard Stallman  <rms@gnu.org>
1735
1736         * bison.simple:
1737         Use malloc, if using alloca is troublesome.
1738         (YYSTACK_USE_ALLOCA): New flag macro.
1739         Define it for some systems and compilers.
1740         (YYSTACK_ALLOC): New macro.
1741         (yyparse): Use YYSTACK_ALLOC to allocate stack.
1742         If it was malloc'd, free it.
1743
1744 1997-04-23  Richard Stallman  <rms@gnu.org>
1745
1746         * src/bison.s1:
1747         (alloca) [__hpux]: Always define as __builtin_alloca.
1748
1749 1997-04-23  Richard Stallman  <rms@gnu.org>
1750
1751         * bison.simple:
1752         (alloca) [__hpux]: Always define as __builtin_alloca.
1753
1754 1997-04-22  Richard Stallman  <rms@gnu.org>
1755
1756         * src/bison.s1:
1757         [__hpux]: Include alloca.h (right for HPUX 10)
1758         instead of declaring alloca (right for HPUX 9).
1759
1760         * src/bison.s1 (__yy_memcpy):
1761         Declare arg `count' as unsigned int.
1762         (yyparse): Cast third arg to __yy_memcpy to unsigned int.
1763
1764 1997-04-22  Richard Stallman  <rms@gnu.org>
1765
1766         * bison.simple:
1767         [__hpux]: Include alloca.h (right for HPUX 10)
1768         instead of declaring alloca (right for HPUX 9).
1769
1770         * bison.simple (__yy_memcpy):
1771         Declare arg `count' as unsigned int.
1772         (yyparse): Cast third arg to __yy_memcpy to unsigned int.
1773
1774 1997-01-03  Richard Stallman  <rms@gnu.org>
1775
1776         * src/allocate.c: [__STDC__ or _MSC_VER]:
1777         Declare calloc and realloc to return void *.
1778
1779 1997-01-02  Richard Stallman  <rms@gnu.org>
1780
1781         * src/system.h:
1782         [_MSC_VER]: Include stdlib.h and process.h.
1783         [_MSC_VER] (getpid): Define as macro--translate it to _getpid.
1784
1785         * src/main.c (main): Return FAILURE as a value.
1786         (printable_version): Declare arg as int, not char.
1787
1788 1997-01-02  Richard Stallman  <rms@gnu.org>
1789
1790         * Makefile.in (dist):
1791         Explicitly check for symlinks, and copy them.
1792
1793 1996-12-19  Richard Stallman  <rms@gnu.org>
1794
1795         * src/files.c:
1796         [_MSC_VER] (XPFILE, XPFILE1): Define, if not already defined.
1797
1798 1996-12-18  Paul Eggert  <eggert@gnu.org>
1799
1800         * src/bison.s1 (yyparse):
1801         If __GNUC__ and YYPARSE_PARAM are both defined,
1802         declare yyparse to have a void * argument.
1803
1804 1996-12-18  Paul Eggert  <eggert@gnu.org>
1805
1806         * bison.simple (yyparse):
1807         If __GNUC__ and YYPARSE_PARAM are both defined,
1808         declare yyparse to have a void * argument.
1809
1810 1996-12-17  Richard Stallman  <rms@gnu.org>
1811
1812         * src/reduce.c (nbits): Add some casts.
1813
1814 1996-08-12  Richard Stallman  <rms@gnu.org>
1815
1816         * src/bison.s1: Test _MSDOS as well as _MSDOS_.
1817
1818 1996-08-12  Richard Stallman  <rms@gnu.org>
1819
1820         * bison.simple: Test _MSDOS as well as _MSDOS_.
1821
1822 1996-07-31  Richard Stallman  <rms@gnu.org>
1823
1824         * src/bison.s1:
1825         [__sun && __i386]: Include alloca.h.
1826
1827 1996-07-31  Richard Stallman  <rms@gnu.org>
1828
1829         * bison.simple:
1830         [__sun && __i386]: Include alloca.h.
1831
1832 1996-07-30  Richard Stallman  <rms@gnu.org>
1833
1834         * src/bison.s1: Comment change.
1835
1836         * src/bison.s1: Test _MSDOS_, not MSDOS.
1837
1838 1996-07-30  Richard Stallman  <rms@gnu.org>
1839
1840         * bison.simple: Comment change.
1841
1842         * bison.simple: Test _MSDOS_, not MSDOS.
1843
1844 1996-06-01  Richard Stallman  <rms@gnu.org>
1845
1846         * 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:
1847         Insert `_' macro around many string constants.
1848
1849         * src/main.c:
1850         Insert `_' macro around many string constants.
1851
1852         (main): Call setlocale, bindtextdomain and textdomain.
1853
1854         * src/system.h: [HAVE_LOCALE_H]: Include locale.h.
1855         [! HAVE_LOCALE_H] (setlocale): Define as no-op.
1856         [ENABLE_NLS]: Include libintl.h.
1857         [ENABLE_NLS] (gettext): Define.
1858         [! ENABLE_NLS] (bintextdomain, textdomain, _): Consolation definitions.
1859         (N_, PACKAGE, LOCALEDIR): New macros.
1860
1861 1996-06-01  Richard Stallman  <rms@gnu.org>
1862
1863         * POTFILES.in: New file.
1864
1865         * Makefile.in (allocate.o):
1866         Define target explicitly.
1867
1868         * Makefile.in (CFLAGS): Set to @CFLAGS@.
1869         (LDFLAGS): Set to @LDFLAGS@.
1870         (configure): Run autoconf only if preceding `cd' succeeds.
1871         (bison.s1): Redirect output to temporary file then move the
1872         temporary to the target, rather than redirecting directly to bison.s1.
1873         (clean): Remove config.status and config.log.
1874         (distclean): Don't remove config.status here.
1875
1876 1996-05-12  Richard Stallman  <rms@gnu.org>
1877
1878         * src/bison.s1:
1879         (__yy_memcpy) [__cplusplus]: Reorder declarations of variables f and t.
1880
1881 1996-05-12  Richard Stallman  <rms@gnu.org>
1882
1883         * bison.simple:
1884         (__yy_memcpy) [__cplusplus]: Reorder declarations of variables f and t.
1885
1886 1996-05-11  Richard Stallman  <rms@gnu.org>
1887
1888         * src/bison.s1 (__yy_memcpy):
1889         Really reorder the args, as was supposedly done on Feb 14 1995.
1890         (yyparse): Calls changed accordingly.
1891
1892 1996-05-11  Richard Stallman  <rms@gnu.org>
1893
1894         * Makefile.in (dist): Don't use $(srcdir).
1895
1896         * bison.simple (__yy_memcpy):
1897         Really reorder the args, as was supposedly done on Feb 14 1995.
1898         (yyparse): Calls changed accordingly.
1899
1900 1996-01-27  Richard Stallman  <rms@gnu.org>
1901
1902         * src/output.c (output_rule_data):
1903         Test YYERROR_VERBOSE in the conditional
1904         around the definition of ttyname.
1905
1906 1995-12-29  Richard Stallman  <rms@gnu.org>
1907
1908         * src/bison.s1:
1909         Fix line numbers in #line commands.
1910
1911 1995-12-29  Richard Stallman  <rms@gnu.org>
1912
1913         * bison.simple:
1914         Fix line numbers in #line commands.
1915
1916 1995-12-27  Richard Stallman  <rms@gnu.org>
1917
1918         * src/bison.s1 (YYPARSE_PARAM_DECL):
1919         In C++, make it always null.
1920         (YYPARSE_PARAM_ARG): New macro.
1921         (yyparse): Use YYPARSE_PARAM_ARG.
1922
1923 1995-12-27  Richard Stallman  <rms@gnu.org>
1924
1925         * bison.simple (YYPARSE_PARAM_DECL):
1926         In C++, make it always null.
1927         (YYPARSE_PARAM_ARG): New macro.
1928         (yyparse): Use YYPARSE_PARAM_ARG.
1929
1930 1995-11-29  Richard Stallman  <rms@gnu.org>
1931
1932         * doc/bison.texinfo:
1933         Describe literal string tokens, %raw, %no_lines, %token_table.
1934
1935 1995-11-29  Daniel Hagerty  <hag@gnu.org>
1936
1937         * doc/bison.texinfo: Fixed update date
1938
1939 1995-10-16  Richard Stallman  <rms@gnu.org>
1940
1941         * src/version.c: Version 1.25.
1942
1943 1995-10-16  Richard Stallman  <rms@gnu.org>
1944
1945         * NEWS: *** empty log message ***
1946
1947 1995-10-16  Richard Stallman  <rms@gnu.org>
1948
1949         * doc/bison.1, doc/bison.rnh:
1950         Add new options.
1951
1952 1995-10-15  Richard Stallman  <rms@gnu.org>
1953
1954         * src/vmsgetargs.c, src/getargs.c:
1955         Added -n, -k, and -raw switches.
1956         (noparserflag, toknumflag, rawtoknumflag): New variables.
1957
1958         * src/symtab.h (SALIAS):
1959         New #define for adding aliases to %token.
1960         (struct bucket): Added `alias' field.
1961
1962         * src/reduce.c (reduce_grammar):
1963         Revise error message.
1964         (print_notices): Remove final `.' from error message.
1965
1966         * src/reader.c (reader_output_yylsp):
1967         New function.
1968         (readgram): Use `#if 0' around code that accepted %command
1969         inside grammar rules:  The documentation doesn't allow it,
1970         and it will fail since the %command processors scan for the next %.
1971         (parse_token_decl):  Extended the %token
1972         declaration to allow a multi-character symbol as an alias.
1973         (parse_thong_decl): New function.
1974         (read_declarations): Added %thong declarations.
1975         (read_declarations): Handle NOOP to deal with allowing
1976         % declarations as another means to specify the flags.
1977         (readgram): Allow %prec prior to semantics embedded in a rule.
1978         (skip_to_char, read_declarations, copy_definition)
1979         (parse_token_decl, parse_start_decl, parse_type_decl)
1980         (parse_assoc_decl, parse_union_decl, parse_expect_decl)
1981         (get_type_name, copy_guard, copy_action, readgram)
1982         (get_type, packsymbols):  Revised most error messages.
1983         Changed `fatal' to `warnxxx' to avoid aborting for error.
1984         Revised and use multiple warnxxx functions to avoid using VARARGS1.
1985         (read_declarations): Improve the error message for
1986         an invalid character.  Do not abort.
1987         (read_declarations, copy_guard, copy_action): Use
1988         printable_version to avoid unprintable characters in printed output.
1989         (parse_expect_decl): Error if argument to %expect exceeds 10 digits.
1990         (parse_token_decl, parse_assoc_decl, parse_type_decl, get_type):
1991         Allow the type of a non-terminal can be given
1992         more than once, as long as all specifications give the same type.
1993
1994         * src/output.c:
1995         (output_headers, output_trailers, output, output_gram)
1996         (output_rule_data): Implement noparserflag variable.
1997         Implement toknumflag variable.
1998         (output): Call reader_output_yylsp to output LTYPESTR.
1999
2000         * src/main.c (main):
2001          If reader sees an error, don't process the grammar.
2002         (fatals): Updated to not use VARARGS1.
2003         (printable_version, int_to_string, warn, warni, warns, warnss)
2004         (warnsss): New error reporting functions.  Avoid abort for error.
2005
2006         * src/lex.h:
2007         Added THONG and NOOP for alias processing.
2008         Added SETOPT for the new code that allows setting options with %flags.
2009
2010         * src/lex.c:
2011         Include getopt.h.  Add some extern decls.
2012         (safegetc): New function to deal with EOF gracefully.
2013         (literalchar); new function to deal with reading \ escapes.
2014         (lex): Use literalchar.
2015         (lex): Implemented "..." tokens.
2016         (literalchar, lex, parse_percent_token): Made tokenbuffer
2017         always contain the token.  This includes growing the token
2018         buffer while reading an integer.
2019         (parse_percent_token): Replaced if-else statement with percent_table.
2020         (parse_percent_token): Added % declarations as another
2021         way to specify the flags -n, -l, and -r.  Also added hooks for
2022         -d, -k, -y, -v, -t, -p, -b, -o, but implementation requires
2023         major changes to files.c.
2024         (lex) Retain in the incoming stream a character following
2025         an incorrect '/'.
2026         (skip_white_space, lex):  Revised most error messages
2027         and changed fatal to warn to avoid aborting.
2028         (percent_table):  Added %thong declarations.
2029
2030         * src/gram.h: Comment changes.
2031
2032         * src/files.c (openfiles, open_extra_files, done):
2033          Add faction flag
2034         and actfile file.  Handle noparserflag.  Both for -n switch.
2035
2036         * src/conflicts.c (resolve_sr_conflict):
2037         Remove use of alloca.
2038
2039 1995-06-01  Jim Meyering  <meyering@gnu.org>
2040
2041         * doc/bison.texinfo: *** empty log message ***
2042
2043 1995-05-06  Richard Stallman  <rms@gnu.org>
2044
2045         * src/bison.s1: Comment change.
2046
2047 1995-05-06  Richard Stallman  <rms@gnu.org>
2048
2049         * bison.simple: Comment change.
2050
2051 1995-05-03  Richard Stallman  <rms@gnu.org>
2052
2053         * src/version.c: Version now 1.24.
2054
2055         * src/bison.s1: Change distribution terms.
2056
2057         * src/version.c: Version now 1.23.
2058
2059 1995-05-03  Richard Stallman  <rms@gnu.org>
2060
2061         * doc/bison.texinfo:
2062         Rewrite "Conditions for Using Bison".
2063         Update version to 1.24.
2064
2065 1995-05-03  Richard Stallman  <rms@gnu.org>
2066
2067         * bison.simple: Change distribution terms.
2068
2069 1995-02-23  Richard Stallman  <rms@gnu.org>
2070
2071         * src/files.c: Test __VMS_POSIX as well as VMS.
2072
2073 1995-02-14  Jim Meyering  <meyering@gnu.org>
2074
2075         * src/bison.s1 (__yy_memcpy):
2076         Renamed from __yy_bcopy to avoid
2077         confusion.  Reverse FROM and TO arguments to be consistent with
2078         those of memcpy.
2079
2080 1995-02-14  Jim Meyering  <meyering@gnu.org>
2081
2082         * bison.simple (__yy_memcpy):
2083         Renamed from __yy_bcopy to avoid
2084         confusion.  Reverse FROM and TO arguments to be consistent with
2085         those of memcpy.
2086
2087 1994-11-10  David J. MacKenzie  <djm@gnu.org>
2088
2089         * NEWS: reformat
2090
2091         * NEWS: New file.
2092
2093         * Makefile.in (DISTFILES): Include NEWS.
2094
2095         * Makefile.in (DISTFILES):
2096         Include install-sh, not install.sh.
2097
2098         * configure.in: Update to Autoconf v2 macro names.
2099
2100 1994-10-05  David J. MacKenzie  <djm@gnu.org>
2101
2102         * Makefile.in: fix typo
2103
2104         * Makefile.in (prefix, exec_prefix):
2105         Let configure set them.
2106
2107 1994-09-28  David J. MacKenzie  <djm@gnu.org>
2108
2109         * Makefile.in: Set datadir to $(prefix)/share.
2110
2111 1994-09-15  Richard Stallman  <rms@gnu.org>
2112
2113         * src/bison.s1:
2114         Update copyright notice and GPL version.
2115
2116 1994-09-15  Richard Stallman  <rms@gnu.org>
2117
2118         * bison.simple:
2119         Update copyright notice and GPL version.
2120
2121 1994-07-12  Richard Stallman  <rms@gnu.org>
2122
2123         * src/reduce.c, src/reader.c:
2124         entered into RCS
2125
2126 1994-05-05  David J. MacKenzie  <djm@gnu.org>
2127
2128         * Makefile.in: entered into RCS
2129
2130 1994-03-26  Richard Stallman  <rms@gnu.org>
2131
2132         * src/bison.s1: entered into RCS
2133
2134 1994-03-26  Richard Stallman  <rms@gnu.org>
2135
2136         * bison.simple: entered into RCS
2137
2138 1994-03-25  Richard Stallman  <rms@gnu.org>
2139
2140         * src/main.c: entered into RCS
2141
2142 1994-03-24  Richard Stallman  <rms@gnu.org>
2143
2144         * src/conflicts.c: entered into RCS
2145
2146 1994-01-02  Richard Stallman  <rms@gnu.org>
2147
2148         * Makefile.in: *** empty log message ***
2149
2150 1993-11-21  Richard Stallman  <rms@gnu.org>
2151
2152         * src/bison.s1: *** empty log message ***
2153
2154 1993-11-21  Richard Stallman  <rms@gnu.org>
2155
2156         * doc/bison.texinfo: entered into RCS
2157
2158         * doc/bison.texinfo: *** empty log message ***
2159
2160 1993-11-21  Richard Stallman  <rms@gnu.org>
2161
2162         * bison.simple: *** empty log message ***
2163
2164 1993-10-25  David J. MacKenzie  <djm@gnu.org>
2165
2166         * doc/bison.texinfo: *** empty log message ***
2167
2168 1993-10-19  Richard Stallman  <rms@gnu.org>
2169
2170         * src/bison.s1: *** empty log message ***
2171
2172 1993-10-19  Richard Stallman  <rms@gnu.org>
2173
2174         * bison.simple: *** empty log message ***
2175
2176 1993-10-14  Richard Stallman  <rms@gnu.org>
2177
2178         * src/bison.s1: *** empty log message ***
2179
2180 1993-10-14  Richard Stallman  <rms@gnu.org>
2181
2182         * bison.simple: *** empty log message ***
2183
2184 1993-09-14  David J. MacKenzie  <djm@gnu.org>
2185
2186         * doc/bison.texinfo: *** empty log message ***
2187
2188 1993-09-13  Noah Friedman  <friedman@gnu.org>
2189
2190         * Makefile.in: *** empty log message ***
2191
2192 1993-09-10  Richard Stallman  <rms@gnu.org>
2193
2194         * src/conflicts.c: *** empty log message ***
2195
2196         * src/system.h: entered into RCS
2197
2198 1993-09-10  Richard Stallman  <rms@gnu.org>
2199
2200         * doc/bison.1: entered into RCS
2201
2202 1993-09-06  Noah Friedman  <friedman@gnu.org>
2203
2204         * src/version.c: entered into RCS
2205
2206 1993-09-06  Noah Friedman  <friedman@gnu.org>
2207
2208         * Makefile.in: *** empty log message ***
2209
2210 1993-07-30  David J. MacKenzie  <djm@gnu.org>
2211
2212         * Makefile.in: *** empty log message ***
2213
2214 1993-07-24  Richard Stallman  <rms@gnu.org>
2215
2216         * src/bison.s1: *** empty log message ***
2217
2218 1993-07-24  Richard Stallman  <rms@gnu.org>
2219
2220         * bison.simple: *** empty log message ***
2221
2222 1993-07-08  David J. MacKenzie  <djm@gnu.org>
2223
2224         * Makefile.in: *** empty log message ***
2225
2226 1993-07-04  Richard Stallman  <rms@gnu.org>
2227
2228         * src/bison.s1: *** empty log message ***
2229
2230 1993-07-04  Richard Stallman  <rms@gnu.org>
2231
2232         * bison.simple: *** empty log message ***
2233
2234 1993-06-26  David J. MacKenzie  <djm@gnu.org>
2235
2236         * src/getargs.c: entered into RCS
2237
2238 1993-06-26  David J. MacKenzie  <djm@gnu.org>
2239
2240         * doc/bison.texinfo: *** empty log message ***
2241
2242         * doc/bison.1: New file.
2243
2244 1993-06-25  Richard Stallman  <rms@gnu.org>
2245
2246         * src/getargs.c: New file.
2247
2248 1993-06-16  Richard Stallman  <rms@gnu.org>
2249
2250         * src/bison.s1: *** empty log message ***
2251
2252 1993-06-16  Richard Stallman  <rms@gnu.org>
2253
2254         * bison.simple: *** empty log message ***
2255
2256 1993-06-03  Richard Stallman  <rms@gnu.org>
2257
2258         * src/bison.s1: New file.
2259
2260 1993-06-03  Richard Stallman  <rms@gnu.org>
2261
2262         * doc/bison.texinfo: *** empty log message ***
2263
2264 1993-06-03  Richard Stallman  <rms@gnu.org>
2265
2266         * bison.simple: New file.
2267
2268 1993-05-19  Richard Stallman  <rms@gnu.org>
2269
2270         * doc/bison.texinfo: New file.
2271
2272 1993-05-07  Noah Friedman  <friedman@gnu.org>
2273
2274         * Makefile.in: *** empty log message ***
2275
2276 1993-04-28  Noah Friedman  <friedman@gnu.org>
2277
2278         * src/reader.c: *** empty log message ***
2279
2280 1993-04-23  Noah Friedman  <friedman@gnu.org>
2281
2282         * src/alloc.h: entered into RCS
2283
2284 1993-04-20  David J. MacKenzie  <djm@gnu.org>
2285
2286         * src/version.c: *** empty log message ***
2287
2288         * src/files.c, src/allocate.c:
2289         entered into RCS
2290
2291         * src/reader.c: *** empty log message ***
2292
2293         * src/lex.c: entered into RCS
2294
2295         * src/conflicts.c: New file.
2296
2297         * src/symtab.c: entered into RCS
2298
2299         * src/alloc.h: New file.
2300
2301         * src/LR0.c: entered into RCS
2302
2303 1993-04-18  Noah Friedman  <friedman@gnu.org>
2304
2305         * src/reader.c: New file.
2306
2307         * src/version.c: *** empty log message ***
2308
2309 1993-04-18  Noah Friedman  <friedman@gnu.org>
2310
2311         * Makefile.in: *** empty log message ***
2312
2313 1993-04-17  Noah Friedman  <friedman@gnu.org>
2314
2315         * Makefile.in: *** empty log message ***
2316
2317 1993-04-15  Richard Stallman  <rms@gnu.org>
2318
2319         * src/main.c, src/files.c:
2320         New file.
2321
2322 1993-04-15  Noah Friedman  <friedman@gnu.org>
2323
2324         * configure.in: entered into RCS
2325
2326         * configure.in: *** empty log message ***
2327
2328         * configure.in: New file.
2329
2330 1993-04-14  Richard Stallman  <rms@gnu.org>
2331
2332         * Makefile.in: New file.
2333
2334 1993-04-13  Richard Stallman  <rms@gnu.org>
2335
2336         * src/version.c: New file.
2337
2338 1993-03-25  Richard Stallman  <rms@gnu.org>
2339
2340         * src/output.c: entered into RCS
2341
2342 1992-09-25  Richard Stallman  <rms@gnu.org>
2343
2344         * configure.bat: entered into RCS
2345
2346 1992-06-22  Richard Stallman  <rms@gnu.org>
2347
2348         * src/vmsgetargs.c: entered into RCS
2349
2350 1992-06-22  Richard Stallman  <rms@gnu.org>
2351
2352         * doc/bison.rnh: entered into RCS
2353
2354 1992-04-20  David J. MacKenzie  <djm@gnu.org>
2355
2356         * README: entered into RCS
2357
2358 1992-01-22  Richard Stallman  <rms@gnu.org>
2359
2360         * src/machine.h: entered into RCS
2361
2362 1991-12-21  Richard Stallman  <rms@gnu.org>
2363
2364         * src/lalr.c, src/closure.c:
2365         entered into RCS
2366
2367 1991-12-20  Richard Stallman  <rms@gnu.org>
2368
2369         * src/state.h: entered into RCS
2370
2371 1991-12-18  Richard Stallman  <rms@gnu.org>
2372
2373         * src/print.c, src/nullable.c, src/derives.c:
2374         entered into RCS
2375
2376 1991-11-03  David J. MacKenzie  <djm@gnu.org>
2377
2378         * src/warshall.c, src/types.h, src/symtab.h, src/lex.h, src/gram.c, src/gram.h, src/files.h:
2379         entered into RCS
2380
2381 1988-09-09  Richard Stallman  <rms@gnu.org>
2382
2383         * src/bison.hairy: entered into RCS
2384
2385 1987-12-16  Richard Stallman  <rms@gnu.org>
2386
2387         * REFERENCES: entered into RCS