ChangeLog

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