ChangeLog

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