1 2001-10-10 Akim Demaille <akim@epita.fr>
3 * src/bison.simple: Be sure to set YYSTACK_USE_ALLOCA.
5 2001-10-04 Akim Demaille <akim@epita.fr>
7 * src/reader.c (parse_union_decl): Push the caracters in
8 union_obstack, not attrs_obstack.
10 2001-10-04 Akim Demaille <akim@epita.fr>
12 Merge in the branch 1.29.
14 * src/reader.c (packsymbols): Use a temporary obstack for
15 `%%tokendef', since output_stack is already used elsewhere.
17 2001-10-02 Akim Demaille <akim@epita.fr>
21 2001-10-02 Akim Demaille <akim@epita.fr>
25 2001-10-02 Akim Demaille <akim@epita.fr>
27 * tests/regression.at (Invalid CPP headers): New.
28 From Alexander Belopolsky.
29 * src/files.c (compute_header_macro): Map non alnum chars to `_'.
31 2001-10-02 Akim Demaille <akim@epita.fr>
33 * tests/regression.at (Invalid input): New.
34 * src/lex.c (lex): Be sure to set `token_buffer' in any case.
37 2001-10-02 Akim Demaille <akim@epita.fr>
39 * tests/calc.at: Now that --debug works, the tests must be adjusted.
41 2001-10-02 Akim Demaille <akim@epita.fr>
43 * src/output.c (output_parser): Assert `skeleton'.
44 * src/files.c (skeleton_find): Look harder for skeletons on DOSish
48 2001-10-01 Marc Autret <autret_m@epita.fr>
50 * src/lex.h: Echo modifications.
51 * src/lex.c (unlex): Parameter is now token_t.
54 2001-10-01 Marc Autret <autret_m@epita.fr>
56 * src/main.c: Include lex.h.
59 2001-09-29 Akim Demaille <akim@epita.fr>
61 * src/getargs.c (longopts): `--debug' is `-t', not `-d'.
63 2001-09-28 Akim Demaille <akim@epita.fr>
65 * tests/testsuite.at: Update to newer Autotest.
66 * tests/Makefile.am (EXTRA_DIST): bison is not to be shipped.
68 2001-09-27 Akim Demaille <akim@epita.fr>
70 Position independent wrapper.
72 * tests/bison: Remove.
73 * tests/bison.in: New.
74 * configure.in: Adjust.
76 2001-09-27 Paul Eggert <eggert@twinsun.com>
78 Port quotearg fixes from tar 1.13.24.
80 * lib/quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
82 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
83 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
85 * m4/Makefile.am (EXTRA_DIST): Add mbrtowc.m4.
86 * m4/mbrtowc.m4: New file.
87 * m4/prereq.m4 (jm_PREREQ_QUOTEARG): Check for mbsinit and stddef.h.
88 Use jm_FUNC_MBRTOWC instead of AC_CHECK_FUNCS(mbrtowc).
90 2001-09-27 Akim Demaille <akim@epita.fr>
94 2001-09-27 Akim Demaille <akim@epita.fr>
98 2001-09-25 Akim Demaille <akim@epita.fr>
100 * src/system.h: Include `xalloc.h'.
101 Remove it from the C files.
102 * src/files.c (output_files): Free the obstacks.
103 * src/lex.c (init_lex): Rename as...
106 * src/main.c (main): Use it.
108 2001-09-24 Marc Autret <autret_m@epita.fr>
110 * src/vcg.c (open_edge, close_edge, open_node, close_node): Change
111 to output informations in fout (FILE*).
112 (open_graph, close_graph): Likewise.
113 (output_graph, output_edge, output_node): Likewise.
114 * src/vcg.h: Update function prototypes.
115 * src/print_graph.c (print_graph): Open output graph file.
116 (print_actions): Adjust.
117 * src/files.h: Remove extern declaration.
118 * src/files.c: Remove graph_obstack declaration.
119 (open_files): Remove graph_obstack initialization.
120 (output_files): Remove graph_obstack saving.
122 2001-09-24 Marc Autret <autret_m@epita.fr>
124 * src/files.c (compute_output_file_names): Fix.
126 2001-09-24 Marc Autret <autret_m@epita.fr>,
127 Akim Demaille <akim@epita.fr>
129 * src/reader.c (reader): Remove call to free_symtab ().
130 * src/main.c (main): Call it here.
132 * src/conflicts.c (initialize_conflicts): Rename as...
133 (solve_conflicts): this.
134 * src/print.c (print_core, print_actions, print_state)
135 (print_grammar): Dump to a file instead a `output_obstack'.
136 (print_results): Dump `output_obstack', and then proceed with the
138 * src/files.c (compute_output_file_names, close_files): New.
139 (output_files): Adjust.
140 * src/main.c (main): Adjust.
142 2001-09-23 Marc Autret <autret_m@epita.fr>
144 * src/files.c (compute_header_macro): Computes header macro name
145 from spec_defines_file when given.
147 2001-09-23 Marc Autret <autret_m@epita.fr>
149 * src/files.c (output_files): Add default extensions.
151 2001-09-22 Akim Demaille <akim@epita.fr>
153 * src/conflicts.c (finalize_conflicts): Rename as...
154 (free_conflicts): this.
156 2001-09-22 Akim Demaille <akim@epita.fr>
158 * src/gram.c (gram_free): Rename back as...
160 (output_token_translations): Free `token_translations'.
161 * src/symtab.c (free_symtab): Free the tag field.
163 2001-09-22 Akim Demaille <akim@epita.fr>
165 Remove `translations' as it is always set to true.
167 * src/gram.h: Adjust.
168 * src/reader.c (packsymbols, parse_token_decl): Adjust
169 * src/print.c (print_grammar): Adjust.
170 * src/output.c (output_token_translations): Adjust.
171 * src/lex.c (lex): Adjust.
172 * src/gram.c: Be sure the set pointers to NULL.
173 (dummy): Rename as...
176 2001-09-22 Akim Demaille <akim@epita.fr>
178 * configure.in: Invoke AM_LIB_DMALLOC.
179 * src/system.h: Use dmalloc.
180 * src/LR0.c: Be sure to have pointers initialized to NULL.
181 (allocate_itemsets): Allocate kernel_items only if needed.
183 2001-09-22 Akim Demaille <akim@epita.fr>
185 * configure.in: Bump to 1.29b.
186 * tests/Makefile.am (DISTCLEANFILES): Add package.m4.
187 * tests/calc.at (_AT_DATA_CALC_Y): #undef malloc so that we don't
188 need xmalloc.c in calc.y.
191 2001-09-21 Akim Demaille <akim@epita.fr>
194 * Makefile.maint, config/config.guess, config/config.sub,
195 * config/missing: Update from masters.
196 * tests/Makefile.am ($(srcdir)/$(TESTSUITE)): No longer depend
198 * configure.in (ALL_LINGUAS): Add `tr'.
200 2001-09-21 Akim Demaille <akim@epita.fr>
202 * tests/Makefile.am (package.m4): Move to...
203 ($(srcdir)/$(TESTSUITE)): here.
205 2001-09-20 Akim Demaille <akim@epita.fr>
207 * src/complain.c: No longer try to be standalone: use system.h.
208 Don't assume __STDC__ is defined to 1. Just test if it is defined.
209 * src/complain.h: Likewise.
210 * src/reduce.c (useless_nonterminals, inaccessable_symbols):
211 Remove the unused variable `n'.
212 From Albert Chin-A-Young.
214 2001-09-18 Marc Autret <autret_m@epita.fr>
216 * doc/bison.1: Update.
217 * doc/bison.texinfo (Bison Options): Update --defines and --graph
219 (Option Cross Key): Update.
222 2001-09-18 Marc Autret <autret_m@epita.fr>
224 * tests/regression.at: New test (comment in %union).
226 2001-09-18 Marc Autret <autret_m@epita.fr>
228 * src/reader.c (parse_union_decl): Do not output '/'. Let copy_comment
230 Reported by Keith Browne.
232 2001-09-18 Marc Autret <autret_m@epita.fr>
234 * tests/output.at: Add tests for --defines and --graph.
236 2001-09-18 Marc Autret <autret_m@epita.fr>
238 * tests/output.at: Removes tests of %{header,src}_extension features.
240 2001-09-18 Akim Demaille <akim@epita.fr>
242 * tests/Makefile.am (package.m4): New.
243 * tests/calc.at (_AT_CHECK_CALC): Just run `calc input'.
244 (_AT_CHECK_CALC_ERROR): Likewise.
245 Factor the `, ' part of verbose error messages.
247 2001-09-18 Marc Autret <autret_m@epita.fr>
249 * src/getargs.c (longopts): Declare --defines and --graph as options
250 with optional arguments.
251 * src/files.h: Add extern declarations.
252 * src/files.c (spec_graph_file, spec_defines_file): New.
253 (output_files): Update.
254 Remove CPP-outed code.
256 2001-09-18 Marc Autret <autret_m@epita.fr>
258 Turn off %{source,header}_extension feature.
260 * src/files.c (compute_exts_from_gf): Update.
261 (compute_exts_from_src): Update.
262 (output_files): CPP-out useless code.
263 * src/files.h: Remove {header,source}_extension extern declarations.
264 * src/reader.c (parse_dquoted_param): CPP-out.
265 (parse_header_extension_decl): Remove.
266 (parse_source_extension_decl): Remove.
267 (read_declarations): Remove cases tok_{hdrext,srcext}.
268 * src/lex.c (percent_table): Remove {header,source}_extension entries.
269 * src/lex.h (token_t): Remove tok_hdrext and tok_srcext.
271 2001-09-10 Akim Demaille <akim@epita.fr>
273 * tests/output.at (AT_CHECK_BISON_FLAGS, AT_CHECK_BISON_PERCENT):
274 (AT_CHECK_BISON_PERCENT_FLAGS): Merge into...
275 (AT_CHECK_OUTPUT): this.
276 Merely check ls' exit status, its output is useless.
278 2001-09-10 Akim Demaille <akim@epita.fr>
280 * tests/calc.at: Use m4_match.
281 (_AT_DATA_CALC_Y): Check `yyin != NULL', not `stdin != NULL'.
283 2001-09-10 Marc Autret <autret_m@epita.fr>,
284 Akim Demaille <akim@epita.fr>
286 * src/vcg.h (graph_s): color, textcolor, bordercolor are now
288 * src/print_graph.c (print_graph): Initalize graph.layoutalgorithm
290 * src/reader.c (parse_token_decl): Initialize token with tok_eof.
291 * src/lex.h: Adjust prototype.
292 (token_t): Add `tok_undef'.
293 * src/lex.c (struct percent_table_struct): Retval is now a token_t.
294 (parse_percent_token): Now returns token_t.
295 Add default statement in switch.
296 (lex): Separate `c' as an input variable, from the token_t result
298 (unlexed): Is a token_t.
300 2001-09-10 Akim Demaille <akim@epita.fr>
302 * configure.in: Bump to 1.29a.
304 2001-09-07 Akim Demaille <akim@epita.fr>
308 2001-08-30 Akim Demaille <akim@epita.fr>
310 * tests/atgeneral.m4, tests/atconfig.in, tests/suite.at: Remove.
311 * m4/atconfig.m4: Remove.
312 * tests/testsuite.at, tests/atlocal.in, tests/output.at,
314 * tests/regression.at, tests/calc.at: Use m4_define, AT_BANNER,
315 m4_if, m4_patsubst, and m4_regexp.
316 * tests/calc.at (_AT_CHECK_CALC, _AT_CHECK_CALC_ERROR): Use an
317 `input' file instead of echo.
319 2001-08-29 Akim Demaille <akim@epita.fr>
323 2001-08-29 Akim Demaille <akim@epita.fr>
327 2001-08-29 Paul Eggert <eggert@twinsun.com>
329 * src/bison.simple (yyparse): Don't take the address of an
330 item before the start of an array, as that doesn't conform to
333 2001-08-29 Robert Anisko <anisko_r@epita.fr>
335 * doc/bison.texinfo (Location Tracking Calc): New node.
337 2001-08-29 Paul Eggert <eggert@twinsun.com>
339 * src/output.c (output): Do not define const, as this now
340 causes more problems than it cures.
342 2001-08-29 Akim Demaille <akim@epita.fr>
344 * doc/bison.texinfo: Modernize `@node' and `@top' use: just name
346 Be sure to tag the `detailmenu'.
348 2001-08-29 Akim Demaille <akim@epita.fr>
350 * Makefile.maint (do-po-update): Wget refuses to overwrite files:
351 download in a tmp dir.
353 2001-08-28 Marc Autret <autret_m@epita.fr>
355 * config/depcomp: New file.
357 2001-08-28 Marc Autret <autret_m@epita.fr>
359 * doc/bison.1 (mandoc): Adjust.
360 From Juan Manuel Guerrero.
362 2001-08-28 Marc Autret <autret_m@epita.fr>
364 * src/print_graph.c (print_state): Fix.
366 2001-08-27 Marc Autret <autret_m@epita.fr>
368 * src/vcg.h (classname_s, infoname_s, node_s): Constify the
370 Echo modifications to the functions prototypes.
371 * src/vcg.c (add_classname, add_infoname): Adjust arguments.
373 2001-08-27 Marc Autret <autret_m@epita.fr>
375 * src/vcg.c: Include `xalloc.h'.
376 (add_colorentry): New.
377 (add_classname): New.
379 * src/vcg.h: Add new prototypes.
381 2001-08-27 Akim Demaille <akim@epita.fr>
383 * Makefile.maint: Sync. again with CVS Autoconf.
385 2001-08-27 Akim Demaille <akim@epita.fr>
387 * Makefile.maint: Formatting changes.
388 (po-update, cvs-update, update): New targets.
391 2001-08-27 Akim Demaille <akim@epita.fr>
393 * Makefile.am (AUTOMAKE_OPTIONS): 1.5.
394 * Makefile.maint: Sync. with CVS Autoconf.
396 2001-08-27 Marc Autret <autret_m@epita.fr>
398 * src/vcg.h (struct infoname_s): New.
399 (struct colorentry_s): New.
400 (graph_s): New fields {vertical,horizontal}_order in structure.
401 Add `infoname' field.
402 Add `colorentry' field;
403 * src/vcg_defaults.h (G_VERTICAL_ORDER): New.
404 (G_HORIZONTAL_ORDER): New.
407 * src/vcg.c (output_graph): Add output of {vertical,horizontal}_order.
408 Add output of `infoname'.
409 Add output of `colorentry'.
411 2001-08-27 Marc Autret <autret_m@epita.fr>
413 * src/reader.c (parse_dquoted_param): Rename variable `index' to `i'.
414 This one shadowed a global parameter.
416 2001-08-24 Marc Autret <autret_m@epita.fr>
418 * src/print_graph.c (node_output_size): Declared POSIX `size_t' type,
419 instead of `unsigned'.
420 (print_state): Do not call obstack_object_size () in obstack_grow ()
421 to avoid macro variables shadowing.
423 2001-08-23 Marc Autret <autret_m@epita.fr>
425 * src/lex.c (percent_table): Typo: s/naem/name/.
427 Normalize new options declarations.
429 2001-08-20 Pascal Bart <pascal.bart@epita.fr>
431 * tests/suite.at: Exercise %header_extension and %source_extension.
433 2001-08-16 Marc Autret <autret_m@epita.fr>
435 * src/reader.c (parse_dquoted_param): New.
436 (parse_header_extension_decl): Use it.
437 (parse_source_extension_decl): Likewise.
439 2001-08-16 Marc Autret <autret_m@epita.fr>
441 * src/vcg.c: Remove includes of `complain.h' and `xalloc.h'.
442 (get_xxxx_str): Use assert () instead of complain ().
443 Remove return invokations in default cases.
444 (get_decision_str): Modify default behaviour. Remove second argument.
445 Echo modifications on calls.
448 2001-08-16 Marc Autret <autret_m@epita.fr>
450 * src/getargs.c (usage): Update with ``-g, --graph''.
452 2001-08-16 Marc Autret <autret_m@epita.fr>
454 * doc/bison.texinfo (Bison Options): Add items `-g', `--graph'.
455 (Option Cross Key): Likewise.
456 * doc/bison.1: Update.
458 2001-09-25 Pascal Bart <pascal.bart@epita.fr>
460 * src/output.c (output_master_parser): Don't finish action_obstack.
461 (output_parser): Don't care about the muscle action, here.
462 (prepare): Copy the action_obstack in the action muscle.
463 (output): Free action_obstack.
465 2001-09-23 Pascal Bart <pascal.bart@epita.fr>
467 * src/reader.c (parse_union_decl): Add new obstack union_obstack. Which
468 will contain `%union' declaration.
469 (parse_union_decl): Delete #line directive output.
470 (parse_union_decl): Substitute /attrs_obstack/union_obstack for all
471 informations about %union.
472 (parse_union_decl): Copy the union_obstack in the muscle stype.
473 * src/bison.simple: Add new #line directive.
474 Add typdef %%stype YYSTYPE.
476 2001-09-23 Pascal Bart <pascal.bart@epita.fr>
478 * src/bison.simple: Add new `#line' directive.
480 2001-09-22 Pascal Bart <pascal.bart@epita.fr>
482 * src/bison.simple: New `#line' directive.
483 * src/output.c (output_parser): Support new dynamic muscle input_line.
485 2001-09-22 Marc Autret <autret_m@epita.fr>
487 * src/output.c (output_master_parser): New.
488 (output_parser): Be more re-entrant.
490 2001-09-21 Marc Autret <autret_m@epita.fr>
492 * src/reader.c (copy_definition, parse_union_decl): Update and use
494 (copy_action): Likewise.
495 Use obstack_1grow ().
496 * src/muscle_tab.c (muscle_init): Add muscle `linef'.
498 2001-09-21 Marc Autret <autret_m@epita.fr>
500 * src/options.c (option_table): Adjust.
501 * src/lex.c (parse_percent_token): Fix.
503 2001-09-20 Pascal Bart <pascal.bart@epita.fr>
505 * src/options.c (symtab.h): Include it, need by lex.h.
507 2001-09-20 Pascal Bart <pascal.bart@epita.fr>
509 * src/lex.c (parse_percent_token): Change type of variable `tx', which
510 is now an option_table_struct*.
511 (option_strcmp): New function option_strcmp.
512 (parse_percent_token): Call option_strcmp.
513 * src/getargs.c (xalloc.h, options.h): Include it.
514 (getargs): Call create_long_option_table.
515 (getargs): Free longopts at the end of the function.
516 (shortopts): Move in options.c.
517 * src/options.c (create_long_option_table): New function. Convert
518 information from option_table to option structure.
519 * src/reader.c (options.h): Include it.
521 * src/Makefile.am: Adjust.
522 * src/options.c (option_table): Create from longopts and percent_table.
523 * src/getargs.c (longopts): Delete.
524 * src/lex.c (struct percent_table_struct): Delete.
525 (percent_table): Delete.
526 (options.h): Include it.
527 * src/options.c: Create.
528 * src/options.h: Create.
529 Declare enum opt_access_e.
530 Define struct option_table_struct.
532 2001-09-20 Marc Autret <autret_m@epita.fr>
534 * doc/bison.texinfo: Adjust terminologies about prologue and epilogue
537 2001-09-19 Pascal Bart <pascal.bart@epita.fr>
539 * src/bison.simple: s/%%filename/%%skeleton.
540 * src/muscle_tab.c (getargs.h): Include it.
541 (muscle_init): Insert new muscle skeleton.
543 2001-09-18 Pascal Bart <pascal.bart@epita.fr>
545 * src/output.c (output_parser): Delete unused variable actions_dumped.
547 2001-09-07 Pascal Bart <pascal.bart@epita.fr>
549 * src/output.c (output): Delete call to reader_output_yylsp.
550 * src/reader.c (reader): Likewise.
551 * src/reader.h: Delete declaration of reader_output_yylsp.
553 2001-09-02 Marc Autret <autret_m@epita.fr>
555 * src/reader.c: Include muscle_tab.h.
556 (parse_union_decl): Update.
557 (parse_macro_decl): Rename parse_muscle_decl.
558 Update to use renamed functions and variable.
559 (read_declarations, copy_action, read_additionnal_code, : Updated
560 with correct variables and functions names.
561 (packsymbols, reader): Likewise.
563 * src/reader.h (muscle_obstack): Extern declaration update.
565 * src/output.c: Include muscle_tab.h
566 In all functions using macro_insert, change by using muscle_insert ().
567 (macro_obstack): Rename muscle_obstack.
568 Echo modifications in the whole file.
569 (MACRO_INSERT_INT): Rename MUSCLE_INSERT_INT.
570 (MACRO_INSERT_STRING): Rename MUSCLE_INSERT_STRING.
571 (MACRO_INSERT_PREFIX): Rename MUSCLE_INSERT_PREFIX.
573 * src/muscle_tab.h: Update double inclusion macros.
574 (macro_entry_s): Rename muscle_entry_s.
577 * src/muscle_tab.c: Include muscle_tab.h.
578 Rename macro_tabble to muscle_table.
579 (mhash1, mhash2, mcmp): Use muscle_entry.
580 (macro_init): Rename muscle_init. Update.
581 (macro_insert): Rename muscle_insert. Update.
582 (macro_find): Rename muscle_find. Update.
584 * src/main.c: Include muscle_tab.h.
585 (main): Call muscle_init ().
586 * src/Makefile.am (bison_SOURCES): Echo modifications.
588 2001-09-02 Marc Autret <autret_m@epita.fr>
590 Now the files macro_tab.[ch] are named muscle_tab.[ch].
592 * src/muscle_tab.c, src/muscle_tab.h: Add files.
594 2001-09-02 Marc Autret <autret_m@epita.fr>
596 * src/macrotab.c, src/macrotab.h: Remove.
598 2001-09-01 Pascal Bart <pascal.bart@epita.fr>
600 * src/reader.c (copy_guard): Use muscle to specify the `#line'
603 2001-09-01 Marc Autret <autret_m@epita.fr>
605 * tests/calc.at (exp): Now, YYERROR_VERBOSE need to be set
606 to an explicit value to activate the feature. We do it here.
608 2001-08-31 Pascal Bart <pascal.bart@epita.fr>
610 * src/output.c (prepare): Delete the `filename' muscule insertion.
611 * src/reader.c (copy_action): Use `filename' muscule with `#line'.
612 (parse_union_decl): Likewise.
613 * src/macrotab.c (macro_init): Initialize filename by infile.
615 2001-08-31 Marc Autret <autret_m@epita.fr>
617 * src/bison.simple (YYLSP_NEEDED): New definition.
618 * src/output.c (prepare): Add macro insertion of `locations_flag'
620 2001-08-31 Pascal Bart <pascal.bart@epita.fr>
622 * src/output.c (prepare): Delete insertion of previous muscles,
623 and insert the `prefix' muscles.
624 * src/macrotab.c (macro_init): Likewise.
625 (macro_init): Initialization prefix directive by `yy'.
626 * src/bison.simple: Substitute all %%yylex, %%yychar, %%yylval,
627 %%yydebug, %%yyerror, %%yynerrs and %%yyparse by yylex, yychar,
628 yylval, yydebug, yyerror, yynerrs and yyparse.
629 New directive `#define' to substitute yydebug, ... with option
632 2001-08-31 Pascal Bart <pascal.bart@epita.fr>
634 * src/main.c (main): Standardize.
635 * src/output.c (output_table_data, output_parser): Likewise.
636 * src/macrotab.h, src/macrotab.c, src/bison.simple: Likewise.
638 2001-08-31 Pascal Bart <pascal.bart@epita.fr>, Marc Autret <autret_m@epita.fr>
640 * src/reader.c (read_additionnal_code): Rename %%user_code to
642 * src/output.c (output): Rename %%declarations to %%prologue.
643 * src/bison.simple: Echo modifications.
645 2001-08-31 Marc Autret <autret_m@epita.fr>
647 * src/reader.c (readgram): CleanUp.
648 (output_token_defines): Likewise.
649 (packsymbols): Likewise.
651 * src/output.c (output): CPP-out useless code.
653 2001-08-31 Pascal Bart <pascal.bart@epita.fr>
655 * src/reader.c (reader): Delete obsolete call to function
656 output_trailers and output_headers.
657 * src/output.h: Remove obsolete functions prototypes of output_headers
660 2001-08-30 Pascal Bart <pascal.bart@epita.fr>
662 * src/main.c: Include macrotab.h.
663 * src/macrotab.h (macro_entry_s): Constify fields.
664 Adjust functions prototypes.
665 * src/macrotab.c (macro_insert): Constify key and value.
666 (macro_find): Constify key.
667 (macro_insert): Include 'xalloc.h'
668 (macro_insert): Use XMALLOC.
669 (macro_find): Constify return value.
670 * src/output.c (output_table_data): Rename table to table_data.
671 (output_parser): Constify macro_key, macro_value.
673 2001-08-30 Marc Autret <autret_m@epita.fr>
675 * src/reader.c (parse_skel_decl): New.
676 (read_declarations): Add case `tok_skel', call parse_skel_decl ().
677 * src/lex.h (token_t): New token `tok_skel'.
678 * src/lex.c (percent_table): Add skeleton option entry.
681 2001-08-29 Marc Autret <autret_m@epita.fr>
683 * src/bison.simple: Add %%user_code directive at the end.
684 * src/reader.c (read_additionnal_code): New.
686 * src/output.c (output_program): Remove.
689 2001-08-28 Marc Autret <autret_m@epita.fr>
691 * src/output.c (output_actions): Clean up.
692 (output_gram): CPP-out useless code.
693 * src/reader.c (reader): Clean up, CPP-out useless code.
695 2001-08-28 Pascal Bart <pascal.bart@epita.fr>
697 * src/output.c (output): Copy attrs_obstack in the '%%definitions'
699 * src/bison.simple: Add `%%definitions'.
701 2001-08-28 Marc Autret <autret_m@epita.fr>
703 * config/depcomp: New file.
705 2001-08-27 Paul Eggert <eggert@twinsun.com>
707 * src/bison.simple (yyparse): Don't take the address of an
708 item before the start of an array, as that doesn't conform to
711 2001-08-27 Robert Anisko <robert.anisko@epita.fr>
713 * src/output.c (output): Remove the initialization of the macro
714 obstack. It was done too late here.
716 * src/reader.c (parse_macro_decl): Fix. Use of the macro obstack was
718 (reader): Initialize the macro obstack here, since we need it to grow
719 '%define' directives.
721 * src/reader.h: Declare the macro obstack as extern.
723 2001-08-27 Robert Anisko <robert.anisko@epita.fr>
725 * src/output.c (output_parser): Fix. Store single '%' characters in
726 the output obstack instead of throwing them away.
728 2001-08-27 Akim Demaille <akim@epita.fr>
730 * Makefile.am (AUTOMAKE_OPTIONS): 1.5.
732 2001-08-25 Robert Anisko <robert.anisko@epita.fr>
734 * lib/Makefile.am: Adjust.
736 2001-08-25 Robert Anisko <robert.anisko@epita.fr>
738 * src/bison.simple: Update and add '%%' directives.
740 2001-08-25 Robert Anisko <robert.anisko@epita.fr>
742 * src/reader.c (reader): Remove calls to 'output_headers' and
743 'output_trailers'. Remove some C output.
744 (readgram): Disable a piece of code that was writing a default
745 definition for 'YYSTYPE'.
746 (reader_output_yylsp): Remove.
747 (packsymbols): Output token defintions to a macro.
748 (copy_definition): Disable C output.
750 * src/reader.c (parse_macro_decl): New function used to parse macro
752 (copy_string2): Put the body of copy_string into this new function.
753 Add a parameter to let the caller choose whether he wants to copy the
754 string delimiters or not.
755 (copy_string): Be a simple call to copy_string2 with the last argument
757 (read_declarations): Add case for macro definition.
758 (copy_identifier): New.
759 (parse_macro_decl): Read macro identifiers using copy_identifier
762 2001-08-25 Robert Anisko <robert.anisko@epita.fr>
764 * src/output.c (prepare): Add prefixed names.
765 (output_parser): Output semantic actions.
766 (output_parser): Fix bug on '%%line' directives.
768 * src/output.c (output_headers): Remove. The C code printed by this
769 function should now be in the skeletons.
770 (output_trailers): Remove.
771 (output): Disable call to 'reader_output_yylsp'.
772 (output_rule_data): Do not output tables to the table obstack.
774 * src/output.c: Remove some C dedicated output.
775 Improve the use of macro and output obstacks.
776 (output_defines): Remove.
778 * src/output.c (output_token_translations): Associate 'translate'
779 table with a macro. No output to the table obstack.
780 (output_gram): Same for 'rhs' and 'prhs'.
781 (output_stos): Same for 'stos'.
782 (output_rule_data): Same for 'r1' and 'r2'.
783 (token_actions): Same for 'defact'.
784 (goto_actions): Same for 'defgoto'.
785 (output_base): Same for 'pact' and 'pgoto'.
786 (output_table): Same for 'table'.
787 (output_check): Same for 'check'.
789 * src/output.c (output_table_data): New function.
790 (output_short_table): Remove.
791 (output_short_or_char_table): Remove.
793 * src/output.c (output_parser): Replace most of the skeleton copy code
794 with something new. Skeletons are now processed character by character
795 rather than line by line, and Bison looks for '%%' macros. This is the
796 first step in making Bison's output process (a lot) more flexible.
797 (output_parser): Use the macro table.
799 2001-08-25 Robert Anisko <robert.anisko@epita.fr>
801 * src/main.c (main): Initialize the macro table.
803 2001-08-25 Robert Anisko <robert.anisko@epita.fr>
805 * src/lex.c (percent_table): Add tok_define.
806 * src/lex.h: Add tok_define.
808 2001-08-25 Robert Anisko <robert.anisko@epita.fr>
810 * src/macrotab.c: New file.
811 * src/macrotab.h: New file.
812 * src/Makefile.am: Update.
814 2001-08-25 Robert Anisko <robert.anisko@epita.fr>
816 * lib/hash.c: New file.
817 * lib/hash.h: New file.
818 * lib/Makefile.am: Update.
820 2001-08-15 Akim Demaille <akim@epita.fr>
824 2001-08-15 Marc Autret <autret_m@epita.fr>
826 * src/reader.c (readgram): Indent output macro YYSTYPE.
827 (packsymbols): Likewise.
828 (output_token_defines): Likewise.
829 * src/files.c: Standardize.
830 (compute_header_macro): New.
831 (defines_obstack_save): New. Use compute_header_macro.
832 (output_files): Update. Use defines_obstack_save.
834 2001-08-15 Akim Demaille <akim@epita.fr>
836 * doc/bison.texinfo (Table of Symbols): Document
839 2001-08-15 Akim Demaille <akim@epita.fr>
841 * missing: Update from CVS Automake.
842 * config/config.guess, config/config.sub, config/texinfo.tex:
845 2001-08-15 Akim Demaille <akim@epita.fr>
847 * Makefile.maint: Sync with CVS Autoconf.
849 2001-08-14 Pascal Bart <pascal.bart@epita.fr>
851 * doc/bison.texinfo: Include GNU Free Documentation License from
853 * doc/fdl.texi: Add to package.
855 2001-08-14 Marc Autret <autret_m@epita.fr>
857 Turn on %{source,header}_extension features.
859 * src/lex.c (percent_table): Un-CPP out header_extension and
861 * src/files.c (compute_exts_from_gf): Compare pointers with NULL.
862 (compute_exts_from_src): Remove conditions. It restores priorities
865 2001-08-14 Marc Autret <autret_m@epita.fr>
867 * src/files.c (compute_base_names): Add extensions computing when
868 `--file-prefix' used.
869 Standardize function calls.
871 2001-08-13 Marc Autret <autret_m@epita.fr>
873 * src/bison.simple (YYSTACK_USE_ALLOCA): Changed to allow users
874 defining it (defined but null disables alloca).
876 2001-08-13 Marc Autret <autret_m@epita.fr>
878 * src/bison.simple (_yy_memcpy): CPP reformat.
880 2001-08-13 Pascal Bart <pascal.bart@epita.fr>
882 * tests/atconfig.in (CPPFLAGS): Fix.
884 2001-08-10 Pascal Bart <pascal.bart@epita.fr>
886 * doc/bison.texinfo: Include GNU General Public License from
888 * doc/gpl.texi: Add to package.
890 2001-08-10 Marc Autret <autret_m@epita.fr>
892 * src/print_graph.h: Fix.
893 * src/reader.c (read_declarations): Use parse_header_extension_decl ().
895 2001-08-10 Akim Demaille <akim@epita.fr>
897 * src/system.h: Provide default declarations for stpcpy, strndup,
900 2001-08-10 Robert Anisko <anisko_r@epita.fr>
902 * doc/bison.texinfo (Locations): Update @$ stuff.
904 2001-08-09 Robert Anisko <anisko_r@epita.fr>
906 * src/bison.simple (YYLLOC_DEFAULT): Update.
909 2001-08-08 Marc Autret <autret_m@epita.fr>
911 * doc/bison.texinfo: Change @samp{$<@dots{}>} to
912 @samp{$<@dots{}>@var{n}} in Section Actions in Mid-Rule.
913 Reported by Fabrice Bauzac.
915 2001-08-08 Marc Autret <autret_m@epita.fr>
917 * src/vcg_default.h: Use NULL instead of 0 to initialize pointers.
918 * src/vcg.c (output_node): Fix.
919 * src/vcg.h: Cleanup.
920 * src/print_graph.c: Add comments.
921 (node_output_size): New global variable. Simplify the formatting of
922 the VCG graph output.
923 (print_actions): Unused code is now used. It notifies the final state
924 and no action states in the VCG graph. It also give the reduce actions.
925 The `shift and goto' edges are red and the `go to state' edges are
927 Get the current node name and node_obstack by argument.
928 (node_obstack): New variable.
929 (print_state): Manage node_obstack.
930 (print_core): Use node_obstack given by argument.
931 A node is not only computed here but in print_actions also.
932 (print_graph): CPP out useless code instead of commenting it.
934 2001-08-07 Pascal Bart <pascal.bart@epita.fr>
936 * tests/atconfig.in (CPPFLAGS): Fix.
938 2001-08-07 Akim Demaille <akim@epita.fr>
940 * src/print_graph.c (quote): New.
941 (print_core): Use it.
943 2001-08-06 Akim Demaille <akim@epita.fr>, Marc Autret <autret_m@epita.fr>
945 * src/vcg.c (complain.h): Include it.
946 Unepitaize `return' invocations.
947 [NDEBUG] (main): Remove.
948 * src/vcg.h (node_t, edge_t, graph_t): Constify the char * members.
949 * src/files.c (open_files): Initialize graph_obstack.
950 * src/print_graph.c (print_actions): CPP out useless code.
951 (print_core): Don't output the last `\n' in labels.
953 * src/files.c (output_files): Output the VCG file.
954 * src/main.c (main): Invoke print_graph ();
956 2001-08-06 Marc Autret <autret_m@epita.fr>
958 Automaton VCG graph output.
959 Using option ``-g'' or long option ``--graph'', you can generate
960 a gram_filename.vcg file containing a VCG description of the LALR (1)
961 automaton of your grammar.
963 * src/main.c: Call to print_graph() function.
964 * src/getargs.h: Update.
965 * src/getargs.c (options): Update to catch `-g' and `--graph' options.
966 (graph_flag): New flag.
968 (getargs): Add case `g'.
969 * src/files.c (graph_obstack): New obstack struct.
970 (open_files): Initialize new obstack.
971 (output_files): Saves graph_obstack if required.
972 * src/files.h (graph_obstack): New extern declaration.
973 * src/Makefile.am: Add new source files.
975 2001-08-06 Marc Autret <autret_m@epita.fr>
977 * src/print_graph.c, src/print_graph.h (graph): New.
978 * src/vcg.h: New file.
979 * src/vcg.c: New file, VCG graph handling.
981 2001-08-06 Marc Autret <autret_m@epita.fr>
983 Add of %source_extension and %header_extension which specify
984 the source or/and the header output file extension.
986 * src/files.c (compute_base_names): Remove initialisation of
987 src_extension and header_extension.
988 (compute_exts_from_gf): Update.
989 (compute_exts_from_src): Update.
990 (output_files): Update.
991 * src/reader.c (parse_header_extension_decl): New.
992 (parse_source_extension_decl): New.
993 (read_declarations): New case statements for the new tokens.
994 * src/lex.c (percent_table): Add entries for %source_extension
995 and %header_extension.
996 * src/lex.h (token_e): New tokens tok_hdrext and tok_srcext.
998 2001-08-06 Marc Autret <autret_m@epita.fr>
1000 * configure.in: Bump to 1.28c.
1001 * doc/bison.texinfo: Texinfo thingies.
1003 2001-08-04 Pascal Bart <pascal.bart@epita.fr>
1005 * tests/atconfig.in (CPPFLAGS): Add.
1006 * tests/calc.at (AT_CHECK): Use CPPFLAGS.
1008 2001-08-03 Akim Demaille <akim@epita.fr>
1012 2001-08-03 Akim Demaille <akim@epita.fr>
1014 * tests/Makefile.am (check-local): Ship testsuite.
1015 * tests/calc.at (_AT_DATA_CALC_Y): Prototype all the functions.
1018 2001-08-03 Akim Demaille <akim@epita.fr>
1020 * configure.in: Try using -Wformat when compiling.
1022 2001-08-03 Akim Demaille <akim@epita.fr>
1024 * configure.in: Bump to 1.28b.
1026 2001-08-03 Akim Demaille <akim@epita.fr>
1028 * src/complain.c: Adjust strerror_r portability issues.
1030 2001-08-03 Akim Demaille <akim@epita.fr>
1034 2001-08-03 Akim Demaille <akim@epita.fr>
1036 * src/getargs.c, src/getarg.h (skeleton)): Constify.
1037 * src/lex.c (literalchar): Avoid name clashes on `buf'.
1038 * src/getargs.c: Include complain.h.
1039 * src/files.c, src/files.h (skeleton_find): Avoid name clashes.
1040 * lib/quotearg.c, lib/quotearg.h: Update from fileutils 4.1.
1042 2001-08-03 Akim Demaille <akim@epita.fr>
1044 * src/reader.c (readgram): Display hidden chars in error messages.
1046 2001-08-03 Akim Demaille <akim@epita.fr>
1048 Update to gettext 0.10.39.
1050 2001-08-03 Akim Demaille <akim@epita.fr>
1052 * lib/strspn.c: New.
1054 2001-08-01 Marc Autret <autret_m@epita.fr>
1056 * doc/bison.texinfo: Update.
1057 * doc/bison.1 (mandoc): Update.
1058 * src/system.h (EXT_GUARD_C, EXT_STYPE_H): Remove .c and .h.
1059 * src/files.c: Support output files extensions computing.
1060 (src_extension): New static variable.
1061 (header_extension): New static variable.
1063 (get_extension_index): New function, gets the index of an extension
1064 filename in a string.
1065 (compute_exts_from_gf): New function, computes extensions from the
1066 grammar file extension.
1067 (compute_exts_from_src): New functions, computes extensions from the
1068 C source file extension, file given by ``-o'' option.
1069 (compute_base_names): Update.
1070 (output_files): Update.
1072 2001-08-01 Robert Anisko <anisko_r@epita.fr>
1074 * doc/bison.texi: Document @$.
1075 (Locations): New section.
1077 2001-07-18 Akim Demaille <akim@epita.fr>
1079 * Makefile.maint, GNUmakefile: New, from Autoconf 2.52.
1080 * config/prev-version.txt, config/move-if-change: New.
1081 * Makefile.am: Adjust.
1083 2001-07-08 Pascal Bart <pascal.bart@epita.fr>
1085 * src/bison.simple (yyparse): Suppress warning `comparaison
1086 between signed and unsigned'.
1088 2001-07-05 Pascal Bart <pascal.bart@epita.fr>
1090 * src/getargs.h (raw_flag): Remove.
1091 * src/getargs.c: Die on `-r'/`--raw'.
1092 * src/lex.c (parse_percent_token): Die on `%raw'.
1093 * src/reader.c (output_token_defines): Suppress call to `raw_flag'.
1094 * tests/calc.at: Suppress test with option `--raw'.
1096 2001-07-14 Akim Demaille <akim@epita.fr>
1099 * configure.in: Require Autoconf 2.50.
1100 Update to gettext 0.10.38.
1102 2001-03-16 Akim Demaille <akim@epita.fr>
1104 * doc/bison.texinfo: ANSIfy the examples.
1106 2001-03-16 Akim Demaille <akim@epita.fr>
1108 * getargs.c (skeleton): New variable.
1109 (longopts): --skeleton is a new option.
1110 (shortopts, getargs): -S is a new option.
1111 * getargs.h: Declare skeleton.
1112 * output.c (output_parser): Use it.
1114 2001-03-16 Akim Demaille <akim@epita.fr>
1116 * m4/strerror_r.m4: New.
1117 * m4/error.m4: Run AC_FUNC_STRERROR_R.
1118 * lib/error.h, lib/error.c: Update.
1120 2001-03-16 Akim Demaille <akim@epita.fr>
1122 * src/getargs.c (longopts): Clean up.
1124 2001-02-21 Akim Demaille <akim@epita.fr>
1126 * src/reader.c (gensym): `gensym_count' is your own.
1127 Use a static buf to create the symbol name, as token_buffer is no
1130 2001-02-08 Akim Demaille <akim@epita.fr>
1132 * src/conflicts.c (conflict_report): Be sure not to append to res
1133 between two calls, which could happen if both first sprintf were
1134 skipped, but not the first cp += strlen.
1136 2001-02-08 Akim Demaille <akim@epita.fr>
1138 * lib/memchr.c, lib/stpcpy.c, lib/strndup.c, lib/strnlen.c:
1139 New, from fileutils 4.0.37.
1140 * configure.in: Require Autoconf 2.49c. I took some time before
1141 making this decision. This is the only way out for portability
1142 issues in Bison, it would mean way too much duplicate effort to
1143 import in Bison features implemented in 2.49c since 2.13.
1144 AC_REPLACE_FUNCS and AC_CHECK_DECLS the functions above.
1146 2001-02-02 Akim Demaille <akim@epita.fr>
1148 * lib/malloc.c, lib/realloc.c: New, from the fileutils 4.0.37.
1149 * lib/xalloc.h, lib/xmalloc.c: Update.
1151 2001-01-19 Akim Demaille <akim@epita.fr>
1153 Get rid of the ad hoc handling of token_buffer in the scanner: use
1156 * src/lex.c (token_obstack): New.
1157 (init_lex): Initialize it. No longer call...
1158 (grow_token_buffer): this. Remove it.
1159 Adjust all the places which used it to use the obstack.
1161 2001-01-19 Akim Demaille <akim@epita.fr>
1163 * src/lex.h: Rename all the tokens:
1164 s/\bENDFILE\b/tok_eof/g;
1165 s/\bIDENTIFIER\b/tok_identifier/g;
1167 Let them be enums, not #define, to ease debugging.
1168 Adjust all the code.
1170 2001-01-18 Akim Demaille <akim@epita.fr>
1172 * src/lex.h (MAXTOKEN, maxtoken, grow_token_buffer): Remove, private.
1173 * src/lex.c (maxtoken, grow_token_buffer): Static.
1175 2001-01-18 Akim Demaille <akim@epita.fr>
1177 Since we now use obstacks, more % directives can be enabled.
1179 * src/lex.c (percent_table): Also accept `%yacc',
1180 `%fixed_output_files', `%defines', `%no_parser', `%verbose', and
1182 Handle the actions for `%semantic_parser' and `%pure_parser' here,
1183 instead of returning a token.
1184 * src/lex.h (SEMANTIC_PARSER, PURE_PARSER): Remove, unused.
1185 * src/reader.c (read_declarations): Adjust.
1186 * src/files.c (open_files): Don't call `compute_base_names', don't
1187 compute `attrsfile' since they depend upon data which might be
1188 *in* the input file now.
1189 (output_files): Do it here.
1190 * src/output.c (output_headers): Document the fact that this patch
1191 introduces a guaranteed SEGV for semantic parsers.
1192 * doc/bison.texinfo: Document them.
1193 * tests/suite.at: Exercise these %options.
1195 2000-12-20 Akim Demaille <akim@epita.fr>
1197 Also handle the output file (--verbose) with obstacks.
1199 * files.c (foutput): Remove.
1200 (output_obstack): New.
1201 Adjust all dependencies.
1202 * src/conflicts.c: Return a string.
1203 * src/system.h (obstack_grow_string): Rename as...
1204 (obstack_sgrow): this. Be ready to work with non literals.
1205 (obstack_fgrow4): New.
1207 2000-12-20 Akim Demaille <akim@epita.fr>
1209 * src/files.c (open_files): Fix the computation of short_base_name
1210 in the case of `-o foo.tab.c'.
1212 2000-12-20 Akim Demaille <akim@epita.fr>
1214 * src/reader.c (copy_string, copy_comment, copy_comment2, copy_at)
1215 (copy_dollar): Now that everything uses obstacks, get rid of the
1218 2000-12-20 Akim Demaille <akim@epita.fr>
1220 * src/files.c (open_files): Actually the `.output' file is based
1221 on the short_base_name, not base_name.
1222 * tests/suite.at (Checking output file names): Adjust.
1224 2000-12-20 Akim Demaille <akim@epita.fr>
1226 * src/bison.s1: Remove, we now use directly...
1227 * src/bison.simple: this.
1228 * src/Makefile.am: Use pkgdata instead of data.
1230 2000-12-20 Akim Demaille <akim@epita.fr>
1232 * src/files.c (guard_obstack): New.
1233 (open_files): Initialize it.
1234 (output_files): Dump it...
1235 * src/files.h: Export it.
1236 * src/reader.c (copy_guard): Use it.
1238 2000-12-19 Akim Demaille <akim@epita.fr>
1240 * src/files.c (outfile, defsfile, actfile): Removed as global
1242 (open_files): Don't compute them.
1243 (output_files): Adjust.
1244 (base_name, short_base_name): Be global.
1245 Adjust dependencies.
1247 2000-12-19 Akim Demaille <akim@epita.fr>
1249 * src/files.c (strsuffix): New.
1250 (stringappend): Be just like strcat but allocate.
1251 (base_names): Eve out from open_files.
1252 Try to simplify the rather hairy computation of base_name and
1254 (open_files): Use it.
1255 * tests/suite.at (Checking output file names): New test.
1257 2000-12-19 Akim Demaille <akim@epita.fr>
1259 * src/system.h (obstack_grow_literal_string): Rename as...
1260 (obstack_grow_string): this.
1261 * src/output.c (output_parser): Recognize `%% actions' instead of
1263 * src/bison.s1: s/$/%% actions/.
1264 * src/bison.hairy: Likewise.
1266 2000-12-19 Akim Demaille <akim@epita.fr>
1268 * src/output.c (output_parser): Compute the `#line' lines when
1270 * src/Makefile.am (bison.simple): Be a simple copy of bison.s1.
1271 Suggested by Hans Aberg.
1273 2000-12-19 Akim Demaille <akim@epita.fr>
1275 Let the handling of the skeleton files be local to the procedures
1278 * src/files.c (xfopen, xfclose, skeleton_find, guardfile): No
1280 (fparser, open_extra_files): Remove.
1281 (open_files, output_files): Don't take care of fparser.
1282 * src/files.h: Adjust.
1283 * src/output.c (output_parser): Open and close the file to the
1285 * src/reader.c (read_declarations): When %semantic_parser, open
1288 2000-12-19 Akim Demaille <akim@epita.fr>
1290 * src/file.h (BISON_SIMPLE, BISON_HAIRY): Move from here...
1291 * src/system.h (BISON_SIMPLE, BISON_HAIRY): ... to here.
1293 2000-12-19 Akim Demaille <akim@epita.fr>
1295 * src/files.c (open_files): Yipee! We no longer need all the code
1296 looking for `/tmp' since we have no tmp file.
1298 2000-12-19 Akim Demaille <akim@epita.fr>
1300 * src/system.h (EXT_TAB, EXT_OUTPUT, EXT_STYPE_H, EXT_GUARD_C):
1302 * src/files.c (open_files): Less dependency on MSDOS etc.
1304 2000-12-14 Akim Demaille <akim@epita.fr>
1306 * src/bison.s1 (YYLLOC_DEFAULT): New macro.
1307 Provide a default definition.
1308 Use it when executing the default @ action.
1309 * src/reader.c (reader_output_yylsp): No longer include
1310 `timestamp' and `text' in the default YYLTYPE.
1312 2000-12-12 Akim Demaille <akim@epita.fr>
1314 * src/reader.c (copy_definition, parse_union_decl, copy_action)
1315 (copy_guard): Quote the file names.
1316 Reported by Laurent Mascherpa.
1318 2000-12-12 Akim Demaille <akim@epita.fr>
1320 * src/output.c (output_headers, output_program, output): Be sure
1321 to escape special characters when outputting filenames.
1322 (ACTSTR_PROLOGUE, ACTSTR_EPILOGUE): Remove.
1323 (output_headers): Don't depend on them, Use ACTSTR.
1325 2000-11-17 Akim Demaille <akim@epita.fr>
1327 * lib/obstack.h: Formatting changes.
1328 (obstack_grow, obstack_grow0): Don't cast WHERE at all: it
1329 prevents type checking.
1330 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
1331 cast the value to (void *): assigning a `foo *' to a `void *'
1333 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
1334 * src/reader.c (parse_union_decl): Typo: use obstack_1grow to
1337 2000-11-17 Akim Demaille <akim@epita.fr>
1339 * tests/Makefile.am (suite.m4, regression.m4, calc.m4): Rename
1341 (suite.m4, regression.m4, calc.m4): these.
1342 * tests/atgeneral.m4: Update from CVS Autoconf.
1344 2000-11-17 Akim Demaille <akim@epita.fr>
1346 * tests/regression.m4 (%union and --defines): New test,
1347 demonstrating a current bug in the obstack implementation.
1349 2000-11-17 Akim Demaille <akim@epita.fr>
1351 * src/bison.s1 (_YY_DECL_VARIABLES, YY_DECL_VARIABLES): New
1353 Use them to declare the variables which are global or local to
1356 2000-11-17 Akim Demaille <akim@epita.fr>
1358 * acconfig.h: Remove, no longer used.
1360 2000-11-07 Akim Demaille <akim@epita.fr>
1362 * src: s/Copyright (C)/Copyright/g.
1364 2000-11-07 Akim Demaille <akim@epita.fr>
1366 * src/reader.c (reader): #define YYLSP_NEEDED to 1 instead of just
1368 * src/bison.s1: s/#ifdef YYLSP_NEEDED/#if YYLSP_NEEDED/.
1370 2000-11-07 Akim Demaille <akim@epita.fr>
1372 * src/bison.s1 (YYLEX): Use #if instead of #ifdef.
1373 Merge in a single CPP if/else.
1375 2000-11-07 Akim Demaille <akim@epita.fr>
1377 * src/output.c (output): Remove useless variables.
1378 * lib/obstack.c (obstack_grow, obstack_grow0): Rename the second
1379 argument `data' for consistency with the prototypes.
1381 (obstack_copy, obstack_copy0): Rename the second argument as
1382 `address' for consistency. Qualify it `const'.
1383 * lib/obstack.h (obstack_copy, obstack_copy0, obstack_grow)
1384 (obstack_grow0, obstack_ptr_grow, obstack_ptr_grow_fast): Qualify
1385 `const' their input argument (`data' or `address').
1386 Adjust the corresponding macros to include `const' in casts.
1388 2000-11-03 Akim Demaille <akim@epita.fr>
1390 * src/Makefile.am (INCLUDES): s/PFILE/BISON_SIMPLE/.
1391 s/PFILE1/BISON_HAIRY/.
1392 Adjust dependencies.
1394 2000-11-03 Akim Demaille <akim@epita.fr>
1396 For some reason, this was not applied.
1398 * src/files.c [VMS]: No longer include `ssdef.h', no longer define
1399 `unlink': it's no longer used.
1401 2000-11-03 Akim Demaille <akim@epita.fr>
1403 * src/files.c (skeleton_find): New function, eved out of...
1404 (open_files, open_extra_files): here.
1406 2000-11-03 Akim Demaille <akim@epita.fr>
1410 * src/files.c (obstack_save): New function.
1411 (done): Rename as...
1412 (output_files): this.
1414 * src/main.c (main): Don't use `atexit' to register `done', since
1415 it no longer has to remove tmp files, just call `output_files'
1416 when there are no errors.
1418 2000-11-02 Akim Demaille <akim@epita.fr>
1420 * src/files.c [VMS]: No longer include `ssdef.h', no longer define
1421 `unlink': it's no longer used.
1422 * src/files.h: Formatting changes.
1424 2000-11-02 Akim Demaille <akim@epita.fr>
1426 Remove the last uses of mktemp and unlink/delete.
1428 * src/files.c (fdefines, ftable): Removed.
1429 (defines_ostack, table_obstack): New.
1430 Adjust dependencies of the former into uses of the latter.
1431 * src/output.c (output_short_or_char_table, output_short_table):
1432 Convert to using obstacks.
1433 * src/reader.c (copy_comment2): Accept one FILE * and two
1435 (output_token_defines, reader_output_yylsp): Use obstacks.
1436 * src/system.h (obstack_fgrow3): New.
1438 2000-11-01 Akim Demaille <akim@epita.fr>
1440 Change each use of `fattrs' into a use of `attrs_obstack'.
1442 * src/reader.c (copy_at): Typo: s/yylloc/yyloc/.
1443 * src/files.c (fattrs): Remove.
1444 (attrs_obstack): New.
1445 Adjust all dependencies.
1446 (done): If SEMANTIC_PARSER, dump attrs_obstack into attrsfile.
1448 2000-11-01 Akim Demaille <akim@epita.fr>
1451 Change each use of `faction' into a use of `action_obstack'.
1453 * lib/obstack.h, lib/obstack.c: New files.
1454 * src/files.c (faction): Remove.
1455 (action_obstack): New.
1456 Adjust all dependencies.
1458 2000-10-20 Akim Demaille <akim@epita.fr>
1460 * lib/quote.h (PARAMS): New macro. Use it.
1462 2000-10-16 Akim Demaille <akim@epita.fr>
1464 * src/output.c (output_short_or_char_table): New function.
1465 (output_short_table, output_token_translations): Use it.
1466 (goto_actions): Use output_short_table.
1468 2000-10-16 Akim Demaille <akim@epita.fr>
1470 * src/symtab.c (bucket_new): New function.
1473 * src/output.c (output_short_table): New argument to display the
1474 comment associated with the table.
1475 Adjust dependencies.
1476 (output_gram): Use it.
1477 (output_rule_data): Nicer output layout for YYTNAME.
1479 2000-10-16 Akim Demaille <akim@epita.fr>
1481 * src/lex.c (read_typename): New function.
1483 * src/reader.c (copy_dollar): Likewise.
1485 2000-10-16 Akim Demaille <akim@epita.fr>
1487 * src/reader.c (copy_comment2): Expect the input stream to be on
1488 the `/' which is suspected to open a comment, instead of being
1489 called after `//' or `/*' was read.
1490 (copy_comment, copy_definition, parse_union_decl, copy_action)
1491 (copy_guard): Adjust.
1493 2000-10-16 Akim Demaille <akim@epita.fr>
1495 * src/reader.c (parse_expect_decl): Use `skip_white_space' and
1496 `read_signed_integer'.
1498 2000-10-16 Akim Demaille <akim@epita.fr>
1500 * src/reader.c (copy_dollar): New function.
1501 (copy_guard, copy_action): Use it.
1503 2000-10-16 Akim Demaille <akim@epita.fr>
1505 * lib/quote.h, lib/quote.c, lib/quotearg.h, lib/quotearg.c:
1506 * m4/prereq.m4, m4/c-bs-a.m4, m4/mbstate.m4:
1507 New files, from Fileutils 4.0.27.
1508 * src/main.c (printable_version): Remove.
1509 * src/lex.c, src/reader.c: Use `quote'.
1511 2000-10-04 Akim Demaille <akim@epita.fr>
1513 * lib/error.c, lib/error.h: New files, needed by xmalloc.c.
1515 2000-10-04 Akim Demaille <akim@epita.fr>
1517 * doc/bison.texinfo: Various typos spotted by Neil Booth.
1519 2000-10-04 Akim Demaille <akim@epita.fr>
1521 When a literal string is used to define two different tokens,
1522 `bison -v' segfaults.
1523 Reported by Piotr Gackiewicz, and fixed by Neil Booth.
1525 * tests/regression.m4: New file.
1526 Include the core of the sample provided by Piotr Gackiewicz.
1527 * src/reader.c (parse_token_decl): Diagnose bad cases, and proceed
1530 2000-10-04 Akim Demaille <akim@epita.fr>
1532 * src/reader.c (parse_expect_decl): Keep `count' within the size
1536 2000-10-02 Paul Eggert <eggert@twinsun.com>
1538 * bison.s1 (yyparse): Assign the default value
1539 unconditionally, to avoid a GCC warning and make the parser a
1542 2000-10-02 Akim Demaille <akim@epita.fr>
1544 * src/getargs.c (getargs): Don't dump `--help' on unrecognized
1547 2000-10-02 Akim Demaille <akim@epita.fr>
1549 * src/derives.c, src/print.c, src/reduce.c: To ease the
1550 translation, move some `\n' out of the translated strings.
1552 2000-10-02 Akim Demaille <akim@epita.fr>
1554 The location tracking mechanism is precious for parse error
1555 messages. Nevertheless, it is enabled only when `@n' is used in
1556 the grammar, which is a different issue (you can use it in error
1557 message, but not in the grammar per se). Therefore, there should
1558 be another means to enable it.
1560 * src/getargs.c (getargs): Support `--locations'.
1562 * src/getargs.h (locationsflag): Export it.
1563 * src/lex.c (percent_table): Support `%locations'.
1564 * src/reader.c (yylsp_needed): Remove this variable, now replaced
1565 with `locationsflag'.
1566 * doc/bison.texinfo: Document `--locations' and `%locations'.
1568 * tests/calc.m4: Test it.
1570 For regularity of the names, replace each
1571 (nolineflag, toknumflag, rawtokenumflag, noparserflag): with...
1572 (no_lineflag, token_tableflag, rawflag, no_parserflag): this.
1573 In addition replace each `flag' with `_flag'.
1575 2000-10-02 Akim Demaille <akim@epita.fr>
1577 Also test parse error messages, including with YYERROR_VERBOSE.
1579 * tests/calc.m4 (calc.y): Add support for `exp = exp' (non
1581 Use it to check the computations.
1582 Use it to check `nonassoc' is honored.
1583 (AT_DATA_CALC_Y): Equip `calc.y' with YYERROR_VERBOSE when passed
1584 `--yyerror-verbose'.
1585 (_AT_CHECK_CALC): Adjust to this option.
1586 (_AT_CHECK_CALC_ERROR): New macro to check parse error messages.
1588 2000-10-02 Akim Demaille <akim@epita.fr>
1590 Test also `--verbose', `--defines' and `--name-prefix'. Testing
1591 the latter demonstrates a flaw in the handling of non debugging
1592 parsers introduced by myself on 2000-03-16: `#define yydebug 0'
1593 was used in order to simplify:
1609 unfortunately this leads to a CPP conflict when
1610 `--name-prefix=foo' is used since it produces `#define yydebug
1613 * src/bison.s1 [!YYDEBUG]: Do not define yydebug.
1614 (YYDPRINTF): New macro.
1616 * tests/calc.m4 (AT_CHECK_CALC): Do require a title, build it from
1618 Also test `--verbose', `--defines' and `--name-prefix'.
1620 2000-10-02 Akim Demaille <akim@epita.fr>
1622 Improve the readability of the produced parsers.
1624 * src/bison.s1: Formatting changes.
1625 Improve the comment related to the `$' mark.
1626 (yydefault): Don't fall through to `yyresume': `goto' there.
1627 * src/output.c (output_parser): When the `$' is met, skip the end
1629 New variable, `number_of_dollar_signs', to check there's exactly
1630 one `$' in the parser skeleton.
1632 2000-10-02 Akim Demaille <akim@epita.fr>
1634 * lib/xstrdup.c: New file, from the fileutils.
1635 * src/reader.c (parse_token_decl, get_type_name, parse_type_decl)
1636 (parse_assoc_decl, parse_thong_decl, get_type): Use `xstrdup'
1637 instead of strlen + xmalloc + strcpy.
1638 * src/symtab.c (copys): Remove, use xstrdup instead.
1640 2000-10-02 Akim Demaille <akim@epita.fr>
1642 * src/gram.h (associativity): New enum type which replaces the
1643 former CPP macros `RIGHT_ASSOC', `LEFT_ASSOC' and `NON_ASSOC' with
1644 `right_assoc', `left_assoc' and `non_assoc'.
1645 Adjust all dependencies.
1646 * src/reader.c: Formatting changes.
1647 (LTYPESTR): Don't define it, use it as a literal in
1648 `reader_output_yylsp'.
1649 * src/symtab.h (symbol_class): New enum type which replaces the
1650 former CPP macros `SUNKNOWN', `STOKEN and `SNTERM' with
1651 `sunknown', `stoken and `snterm'.
1653 2000-10-02 Akim Demaille <akim@epita.fr>
1655 * src/getargs.c (fixed_outfiles): Rename as...
1656 (yaccflag): for consistency and accuracy.
1657 Adjust dependencies.
1659 2000-10-02 Akim Demaille <akim@epita.fr>
1661 Use the more standard files `xalloc.h' and `xmalloc.c' instead of
1662 Bison's `allocate.c' and `alloc.h'. This patch was surprisingly
1663 difficult and introduced a lot of core dump. It turns out that
1664 Bison used an implementation of `xmalloc' based on `calloc', and
1665 at various places it does depend upon the initialization to 0. I
1666 have not tried to isolate the pertinent places, and all the former
1667 calls to Bison's `xmalloc' are now using `XCALLOC'. Someday,
1668 someone should address this issue.
1670 * src/allocate.c, src/alloc.h, m4/bison-decl.m4: Remove.
1671 * lib/xmalloc.c, lib/xalloc.h, m4/malloc.m4, m4/realloc.m4: New
1673 Adjust dependencies.
1674 * src/warshall.h: New file.
1677 2000-10-02 Akim Demaille <akim@epita.fr>
1679 Various anti-`extern in *.c' changes.
1681 * src/system.h: Include `assert.h'.
1683 2000-10-02 Akim Demaille <akim@epita.fr>
1685 * src/state.h (nstates, final_state, first_state, first_shift)
1686 (first_reduction): Move their exportation from here...
1687 * src/LR0.h: to here.
1688 Adjust dependencies.
1689 * src/getargs.c (statisticsflag): New variable.
1690 Add support for `--statistics'.
1691 Adjust dependencies.
1693 Remove a lot of now useless `extern' statements in most files.
1695 2000-10-02 Akim Demaille <akim@epita.fr>
1697 * src/LR0.h: New file.
1700 2000-10-02 Akim Demaille <akim@epita.fr>
1702 * src/print.h: New file.
1704 * src/print.c: Formatting and ordering changes.
1705 (verbose, terse): Replace with...
1706 (print_results): this new function.
1707 Adjust dependencies.
1709 2000-10-02 Akim Demaille <akim@epita.fr>
1711 * src/conflicts.c (conflict_report): New function.
1712 (conflict_log, verbose_conflict_log): Replace with...
1713 (print_conflicts): this function.
1714 Adjust dependencies.
1715 * src/conflicts.h: New file.
1716 Propagate its inclusion.
1718 2000-10-02 Akim Demaille <akim@epita.fr>
1720 * src/nullable.h: New file.
1721 Propagate its inclusion.
1722 * src/nullable.c: Formatting changes.
1724 2000-10-02 Akim Demaille <akim@epita.fr>
1726 * src/reduce.h: New file.
1727 Propagate its inclusion.
1728 * src/reduce.c: Topological sort and other formatting changes.
1729 (bool, TRUE, FALSE): Move their definition to...
1730 * src/system.h: here.
1732 2000-10-02 Akim Demaille <akim@epita.fr>
1734 * src/files.c: Formatting changes.
1735 (tryopen, tryclose, openfiles): Rename as...
1736 (xfopen, xfclose, open_files): this.
1737 (stringappend): static.
1738 * src/files.h: Complete the list of exported symbols.
1741 2000-10-02 Akim Demaille <akim@epita.fr>
1743 * src/reader.h: New file.
1744 Propagate its use instead of tedious list of `extern' and
1746 * src/reader.c: Formatting changes, topological sort,
1749 2000-10-02 Akim Demaille <akim@epita.fr>
1751 * src/lex.h: Prototype `lex.c' exported functions.
1752 * src/reader.c: Adjust.
1753 * src/lex.c: Formatting changes.
1754 (safegetc): Rename as...
1757 2000-10-02 Akim Demaille <akim@epita.fr>
1759 * src/lalr.h: New file.
1760 Propagate its inclusion instead of prototypes and `extern'.
1761 * src/lalr.c: Formatting changes, topological sorting etc.
1763 2000-10-02 Akim Demaille <akim@epita.fr>
1765 * src/output.c (token_actions): Introduce a temporary array,
1766 YYDEFACT, that makes it possible for this function to use
1769 2000-10-02 Akim Demaille <akim@epita.fr>
1771 `user_toknums' is output as a `short[]' in `output.c', while it is
1772 defined as a `int[]' in `reader.c'. For consistency with the
1773 other output tables, `user_toknums' is now defined as a table of
1776 * src/reader.c (user_toknums): Be a short table instead of an int
1778 Adjust dependencies.
1780 Factor the short table outputs.
1782 * src/output.c (output_short_table): New function.
1783 * src/output.c (output_gram, output_stos, output_rule_data)
1784 (output_base, output_table, output_check): Use it.
1786 2000-10-02 Akim Demaille <akim@epita.fr>
1788 * src/output.c (output): Topological sort of the functions, in
1789 order to get rid of the `static' prototypes.
1790 No longer use `register'.
1791 * src/output.h: New file.
1792 Propagate its inclusion in files explicitly prototyping functions
1795 2000-09-21 Akim Demaille <akim@epita.fr>
1797 * src/atgeneral.m4: Update from Autoconf.
1799 2000-09-21 Akim Demaille <akim@epita.fr>
1801 * src/closure.h: New file.
1802 * src/closure.c: Formatting changes, topological sort over the
1803 functions, use of closure.h.
1804 (initialize_closure, finalize_closure): Rename as...
1805 (new_closure, free_closure): these. Adjust dependencies.
1806 * src/LR0.c: Formatting changes, topological sort, use of
1808 (initialize_states): Rename as...
1810 * src/Makefile.am (noinst_HEADERS): Adjust.
1812 2000-09-20 Akim Demaille <akim@epita.fr>
1814 * src/acconfig.h: Don't protect config.h against multiple
1816 Don't define PARAMS.
1817 * src/system.h: Define PARAMS.
1818 Remove some of the ad-hoc CPP magic for DOS, VMS etc.: this is the
1819 purpose of config.h. system.h must not try to fix wrong
1820 definitions in config.h.
1822 2000-09-20 Akim Demaille <akim@epita.fr>
1824 * src/derives.h: New file.
1825 * src/main.c, src/derives.h: Use it.
1827 * src/Makefile.am (noinst_HEADERS): Adjust.
1829 2000-09-20 Akim Demaille <akim@epita.fr>
1831 * tests/atgeneral.m4: Update from Autoconf.
1832 * tests/calc.m4 (_AT_DATA_CALC_Y, AT_DATA_CALC_Y, _AT_CHECK_CALC)
1833 (AT_CHECK_CALC): New macros.
1834 Use these macros to test bison with options `', `--raw',
1835 `--debug', `--yacc', `--yacc --debug'.
1837 2000-09-19 Akim Demaille <akim@epita.fr>
1839 * src/output.c: Formatting changes.
1840 * src/machine.h: Remove, leaving its contents in...
1841 * src/system.h: here.
1843 Adjust all dependencies on stdio.h and machine.h.
1844 * src/getargs.h: New file.
1845 Let all `extern' declarations about getargs.c be replaced with
1846 inclusion of `getargs.h'.
1847 * src/Makefile.am (noinst_HEADERS): Adjust.
1849 * tests/calc.m4 (yyin): Be initialized in main, not on the global
1851 (yyerror): Returns void, not int.
1852 * doc/bison.texinfo: Formatting changes.
1854 2000-09-19 Akim Demaille <akim@epita.fr>
1856 * tests/calc.m4 (calc.y): Do not assign to stdin, as it's not
1859 2000-09-18 Akim Demaille <akim@epita.fr>
1861 * configure.in: Append WARNING_CFLAGS to CFLAGS.
1862 * src/Makefile.am (INCLUDES): Don't.
1863 Be ready to fetch headers in lib/.
1865 2000-09-18 Akim Demaille <akim@epita.fr>
1867 * doc/bison.texinfo: Update the copyright.
1868 ANSIfy and GNUify the examples.
1869 Remove the old menu.
1871 2000-09-18 Akim Demaille <akim@epita.fr>
1873 First set of tests: use the `calc' example from the documentation.
1875 * src/bison.s1 (yyparse): Condition the code using `yytname' which
1876 is defined only when YYDEBUG is.
1877 * m4/atconfig.m4 (AT_CONFIG): Adjust to Autoconf 2.13.
1878 * src/files.c (tryopen, tryclose): Formatting changes.
1879 Move to the top and be static.
1880 * src/reader.c (read_signed_integer): Likewise.
1881 * tests/calc.m4: New file.
1882 * Makefile.am, suite.m4: Adjust.
1883 * m4/atconfig.m4: Set BISON_SIMPLE and BISON_HAIRY.
1885 2000-09-18 Akim Demaille <akim@epita.fr>
1887 Add support for an Autotest test suite for Bison.
1889 * m4/m4.m4, m4/atconfig.m4: New files.
1890 * m4/Makefile.am (EXTRA_DIST): Adjust.
1891 * tests/suite.m4, tests/Makefile.am, tests/atgeneral.m4: New
1893 * src/getargs.c: Display a more standard --version message.
1894 * src/reader.c (reader): Formatting changes.
1895 No longer depend upon VERSION_STRING.
1896 * configure.in: No longer use `dnl'.
1897 Set up the test suite and the new directory `tests/.
1898 (VERSION_STRING): Remove.
1900 2000-04-14 Akim Demaille <akim@epita.fr>
1902 * src/reader.c (copy_comment2): New function, same as former
1903 `copy_comment', but outputs into two FILE *.
1904 (copy_comment): Use it.
1905 (parse_union_decl): Use it.
1906 (get_type, parse_start_decl): Use the same `invalid' message.
1907 (parse_start_decl, parse_union_decl): Use the same `multiple'
1909 (parse_union_decl, copy_guard, copy_action): Use the same
1910 `unmatched' message.
1911 * m4/Makefile.am (EXTRA_DIST): Add `warning.m4'.
1913 2000-03-31 Akim Demaille <akim@epita.fr>
1915 * src/files.c (tryopen, tryclose): Move to the top.
1918 2000-03-31 Akim Demaille <akim@epita.fr>
1920 * src/main.c (main): Don't call `done', exit does it.
1922 2000-03-31 Akim Demaille <akim@epita.fr>
1924 * allocate.c: s/return (foo)/return foo/.
1927 * output.c: Likewise.
1928 * reader.c: Likewise.
1929 * symtab.c: Likewise.
1930 * vmsgetargs.c: Likewise.
1932 2000-03-31 Akim Demaille <akim@epita.fr>
1934 Clean up the error reporting functions.
1936 * src/report.c: New file.
1937 * src/report.h: Likewise.
1938 * src/Makefile.am: Adjust.
1939 * m4/error.m4: New file.
1940 * m4/Makefile.am: Adjust.
1941 * configure.in (jm_PREREQ_ERROR): Call it.
1942 * src/main.c (int_to_string, banner, fatal_banner, warn_banner):
1944 (fatal, fatals): Remove. All callers use complain.c::fatal.
1945 (warn, warni, warns, warnss, warnss): Remove. All callers use
1946 complain.c::complain.
1947 (toomany): Remove, use fatal instead.
1948 * src/files.c (done): No argument, use complain_message_count.
1949 * src/main.c (main): Register `done' to `atexit'.
1951 * src/getargs.c (usage): More `fputs', less `fprintf'.
1953 2000-03-28 Akim Demaille <akim@epita.fr>
1955 * lib/: New directory.
1956 * Makefile.am (SUBDIRS): Adjust.
1957 * configure.in: Adjust.
1958 (LIBOBJS): Although not used yet, AC_SUBST it, otherwise it's
1960 * src/alloca.c: Moved to lib/.
1961 * src/getopt.c: Likewise.
1962 * src/getopt1.c: Likewise.
1963 * src/getopt.h: Likewise.
1964 * src/ansi2knr.c: Likewise.
1965 * src/ansi2knr.1: Likewise.
1966 * src/Makefile.am: Adjust.
1967 * lib/Makefile.am: New file.
1969 2000-03-28 Akim Demaille <akim@epita.fr>
1971 * src/getargs.c (usage): Refresh the help message.
1973 2000-03-17 Akim Demaille <akim@epita.fr>
1975 * src/getopt1.c: Updated from textutils 2.0e
1976 * src/getopt.c: Likewise.
1977 * src/getopt.h: Likewise.
1979 2000-03-17 Akim Demaille <akim@epita.fr>
1981 * src/Makefile.am (bison.simple): Fix the awk program: quote only
1982 the file name, not the whole `#line LINE FILE'.
1984 2000-03-17 Akim Demaille <akim@epita.fr>
1986 On syntax errors, report the token on which we choked.
1988 * src/bison.s1 (yyparse): In the label yyerrlab, when
1989 YYERROR_VERBOSE, add yychar in msg.
1991 2000-03-17 Akim Demaille <akim@epita.fr>
1993 * src/reader.c (copy_at): New function.
1994 (copy_guard): Use it.
1995 (copy_action): Use it.
1997 2000-03-17 Akim Demaille <akim@epita.fr>
1999 Be kind to translators, save some useless translations.
2001 * src/main.c (banner): New function.
2002 (fatal_banner): Use it.
2003 (warn_banner): Use it.
2005 2000-03-17 Akim Demaille <akim@epita.fr>
2007 * src/reader.c (copy_definition): Use copy_string and
2008 copy_comment. Removed now unused `match', `ended',
2010 (copy_comment, copy_string): Moved, to be visible from
2013 2000-03-17 Akim Demaille <akim@epita.fr>
2015 * src/reader.c (copy_string): Declare `static inline'. No
2016 problems with inline, since it is checked by configure.
2017 (copy_comment): Likewise.
2019 2000-03-17 Akim Demaille <akim@epita.fr>
2021 * src/reader.c (packsymbols): Formatting changes.
2023 2000-03-17 Akim Demaille <akim@epita.fr>
2025 * src/reader.c (copy_comment): New function, factored out from:
2026 (copy_action): Use it. Removed now unused `match', `ended',
2028 (copy_guard): Likewise.
2030 2000-03-17 Akim Demaille <akim@epita.fr>
2032 * src/reader.c (copy_string): New function, factored out from:
2033 (copy_action): Use it.
2034 (copy_guard): Likewise.
2036 2000-03-17 Akim Demaille <akim@epita.fr>
2038 Change the handling of @s so that they behave exactly like $s.
2039 There is now a pseudo variable @$ (readble and writable), location
2040 of the lhs of the rule (by default ranging from the location of
2041 the first symbol of the rhs, to the location of the last symbol,
2042 or, if the rhs is empty, YYLLOC).
2044 * src/bison.s1 [YYLSP_NEEDED] (yyloc): New variable, twin of
2046 (yyparse): When providing a default semantic action, provide a
2047 default location action.
2048 (after the $): No longer change `*YYLSP', just stack YYLOC the
2049 same way you stack YYVAL.
2050 * src/reader.c (read_declarations): Use warns.
2051 (copy_guard, case '@'): Also recognize `@$', expanded as `YYLOC'.
2052 (copy_action, case '@'): Likewise.
2053 Use a standard error message, to save useless work from
2056 2000-03-17 Akim Demaille <akim@epita.fr>
2058 * src/bison.s1: Formatting and cosmetics changes.
2059 * src/reader.c: Likewise.
2060 Update the Copyright notice.
2062 2000-03-17 Akim Demaille <akim@epita.fr>
2064 * src/bison.s1 (#line): All set to `#line' only, since the
2065 Makefile now handles them.
2067 2000-03-16 Akim Demaille <akim@epita.fr>
2069 * src/output.c (output_rule_data): Output the documentation of
2071 (Copyright notice): Update.
2074 2000-03-16 Akim Demaille <akim@epita.fr>
2076 * src/bison.s1 [!YYDEBUG]: Define yydebug to 0. This allows to
2077 remove most `#if YYDEBUG != 0', since `if (yydebug)' is enough.
2078 One `#if YYDEBUG' remains, since it uses variables which are
2079 defined only if `YYDEBUG != 0'.
2081 2000-03-16 Akim Demaille <akim@epita.fr>
2083 * src/bison.s1 (yyparse): Reorganize the definitions of the stacks
2084 and related variables so that the similarities are highlighted.
2086 2000-03-16 Akim Demaille <akim@epita.fr>
2088 * src/bison.s1: Properly indent CPP directives.
2090 2000-03-16 Akim Demaille <akim@epita.fr>
2092 * src/bison.s1: Properly indent the `alloca' CPP section.
2094 2000-03-16 Akim Demaille <akim@epita.fr>
2096 Do not hard code values of directories in `configure.in'.
2097 Update the `configure' tool chain.
2099 * configure.in (XPFILE, XPFILE1, LOCALEDIR): Remove, handled by
2101 (VERSION_STRING): Use the third arg of AC_DEFINE_UNQUOTED.
2102 (AC_OUTPUT): Add m4/Makefile.
2103 Bump to bison 1.28a, 1.29 has never been released.
2104 * acconfig.h (XPFILE, XPFILE1, LOCALEDIR): Remove, since they are
2105 handled via src/Makefile.am.
2106 (VERSION_STRING, PROTOTYPES, ENABLE_NLS, HAVE_CATGETS,
2107 HAVE_GETTEXT, HAVE_LC_MESSAGES, HAVE_STPCPY): Remove, handled by
2109 * Makefile.am (SUBDIRS): Add m4.
2110 (ACLOCAL_AM_FLAGS): New variable.
2111 (AUTOMAKE_OPTIONS): Add check-news.
2112 * src/Makefile.am (bison.simple): Use awk to replace #line lines with
2113 the proper line number and file name.
2114 (DEFS): Propagate the location of bison library files and of the
2116 (INCLUDES): Added `-I ..' so that one can compile with srcdir !=
2118 * acinclude.m4: Remove, replaced by the directory m4.
2119 * m4/Makefile.am (EXTRA_DIST): New variable.
2120 * m4/gettext.m4: New file, from the fileutils.
2121 * m4/lcmessage.m4: Likewise
2122 * m4/progtest.m4: Likewise.
2123 * m4/bison-decl.m4: New file, extracted from former acinclude.m4.
2125 2000-03-10 Akim Demaille <akim@epita.fr>
2128 Formatting changes of various comments.
2129 Respect the GNU coding standards at various places.
2130 Don't use `_()' when no translation is needed.
2132 1999-12-13 Jesse Thilo <jthilo@gnu.org>
2135 OS/2 honors TMPDIR environment variable.
2137 1999-12-13 Jesse Thilo <jthilo@gnu.org>
2139 * doc/bison.texinfo: Tweaked spelling and grammar.
2141 Removed reference to price of printed copy.
2142 Mention BISON_SIMPLE and BISON_HAIRY.
2144 1999-12-13 Jesse Thilo <jthilo@gnu.org>
2146 * configure.in, NEWS:
2147 Bison 1.29 released.
2149 1999-10-27 Jesse Thilo <jthilo@gnu.org>
2151 * doc/.cvsignore, doc/Makefile.am, doc/refcard.tex:
2152 Added reference card.
2154 1999-07-26 Jesse Thilo <jthilo@gnu.org>
2156 * po/ru.po: Added Russian translation.
2158 1999-07-26 Jesse Thilo <jthilo@gnu.org>
2160 * configure.in: Added Russian translation.
2162 1999-07-06 Jesse Thilo <jthilo@gnu.org>
2164 * configure.in, NEWS, README:
2165 Released version 1.28.
2167 1999-06-14 Jesse Thilo <jthilo@gnu.org>
2170 Squashed redefinition warning on some systems.
2172 * src/getargs.c, src/Makefile.am, src/reader.c, src/version.c:
2173 Have configure build version string instead of relying on ANSI string
2176 1999-06-14 Jesse Thilo <jthilo@gnu.org>
2178 * po/POTFILES.in: Got rid of version.c.
2180 1999-06-14 Jesse Thilo <jthilo@gnu.org>
2182 * acconfig.h, configure.in:
2183 Have configure build version string instead of relying on ANSI string
2186 1999-06-08 Jesse Thilo <jthilo@gnu.org>
2189 Dropped mention of `+' for long-named options.
2191 1999-05-30 Jesse Thilo <jthilo@gnu.org>
2193 * src/files.c: Added <unistd.h> for unlink().
2195 * src/Makefile.am, src/system.h:
2198 1999-05-30 Jesse Thilo <jthilo@gnu.org>
2200 * README: Added a FAQ list.
2202 * configure.in, acconfig.h:
2205 1999-05-30 Jesse Thilo <jthilo@gnu.org>
2207 * doc/FAQ, doc/Makefile.am:
2210 1999-05-19 Jesse Thilo <jthilo@gnu.org>
2212 * src/alloc.h, src/symtab.h, src/version.c:
2213 Protected inclusion of "config.h" with HAVE_CONFIG_H.
2215 1999-04-18 Jesse Thilo <jthilo@gnu.org>
2217 * src/.cvsignore, src/Makefile.am:
2218 Reorganized: sources in `src', documentation in `doc'.
2220 * src/lex.c (literalchar):
2221 fixed the code for escaping double quotes (thanks
2224 1999-04-18 Jesse Thilo <jthilo@gnu.org>
2226 * po/de.po, po/es.po, po/fr.po, po/nl.po, po/POTFILES.in:
2227 Adjusted paths to reflect directory reorganization.
2229 1999-04-18 Jesse Thilo <jthilo@gnu.org>
2231 * doc/.cvsignore, doc/Makefile.am:
2232 Reorganized: sources in `src', documentation in `doc'.
2234 1999-04-18 Jesse Thilo <jthilo@gnu.org>
2237 Updated AC_INIT file to reflect directory reorganization.
2239 * configure.in, .cvsignore, Makefile.am, POTFILES.in:
2240 Reorganized: sources in `src', documentation in `doc'.
2242 1999-04-13 Jesse Thilo <jthilo@gnu.org>
2245 Don't declare calloc() and realloc() if not necessary.
2247 1999-04-13 Jesse Thilo <jthilo@gnu.org>
2249 * configure.in, acconfig.h, acinclude.m4:
2250 Don't declare calloc() and realloc() if not necessary.
2252 1999-03-23 Jesse Thilo <jthilo@gnu.org>
2254 * po/.cvsignore: Added i18n support.
2256 1999-03-23 Jesse Thilo <jthilo@gnu.org>
2258 * acconfig.h, configure.in, Makefile.am:
2261 1999-03-22 Jesse Thilo <jthilo@gnu.org>
2263 * src/bison.s1: Fixed #line numbers.
2265 1999-03-15 Jesse Thilo <jthilo@gnu.org>
2267 * po/es.po, po/fr.po, po/nl.po, po/de.po:
2268 Added PO files from Translation Project.
2270 1999-03-03 Jesse Thilo <jthilo@gnu.org>
2273 Added support for non-ANSI compilers (ansi2knr).
2275 1999-02-16 Jesse Thilo <jthilo@gnu.org>
2277 * configure.in: Bumped version number to 1.27.
2280 Added `bison.simple' to list of files removed by `make distclean'.
2282 1999-02-12 Jesse Thilo <jthilo@gnu.org>
2284 * src/files.c, src/files.h:
2285 Defined locations of parser files in config.h instead of Makefile.
2287 1999-02-12 Jesse Thilo <jthilo@gnu.org>
2289 * acconfig.h, acinclude.m4, configure.in, Makefile.am:
2290 Defined locations of parser files in config.h instead of Makefile.
2292 1999-02-09 Jesse Thilo <jthilo@gnu.org>
2295 Removed inappropriate use of $< macro.
2297 1999-02-05 Jesse Thilo <jthilo@gnu.org>
2299 * po/Makefile.in.in, po/POTFILES.in:
2300 Add `po' directory skeleton.
2302 1999-01-27 Jesse Thilo <jthilo@gnu.org>
2304 * README: Document help-bison list.
2306 * configure.in: Add check for mkstemp().
2308 1999-01-20 Jesse Thilo <jthilo@gnu.org>
2310 * src/conflicts.c, src/LR0.c, src/output.c, src/reader.c:
2311 Hush a few compiler warnings.
2314 Add tryclose(), which verifies that fclose was successful.
2315 Hush a couple of compiler warnings.
2317 1999-01-20 Jesse Thilo <jthilo@gnu.org>
2319 * Makefile.am, OChangeLog:
2320 ChangeLog is now automatically generated. Include the old version as
2323 1999-01-14 Jesse Thilo <jthilo@gnu.org>
2325 * 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:
2328 1999-01-14 Jesse Thilo <jthilo@gnu.org>
2330 * doc/bison.texinfo: Fix formatting glitch.
2332 * doc/bison.texinfo: Update FSF address.
2334 1999-01-14 Jesse Thilo <jthilo@gnu.org>
2336 * acconfig.h: Update FSF address.
2338 1999-01-08 Jesse Thilo <jthilo@gnu.org>
2341 Don't define PACKAGE here, since config.h defines it.
2343 1998-12-30 Jesse Thilo <jthilo@gnu.org>
2345 * src/reader.c: Update copyright date.
2348 Ditch sprintf to statically-sized buffers in fatal/warn functions in
2349 favor of output directly to stderr (avoids buffer overruns).
2351 * src/reader.c: Some checks for premature EOF.
2353 * 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:
2354 Use prototypes if the compiler understands them.
2356 * src/files.c: Honor TMPDIR on Unix hosts.
2357 Use prototypes if the compiler understands them.
2360 Fix a couple of buffer overrun bugs.
2361 Use prototypes if the compiler understands them.
2363 * src/system.h: Include unistd.h and ctype.h.
2364 Use #ifdef instead of #if for NLS symbols.
2366 1998-12-30 Jesse Thilo <jthilo@gnu.org>
2368 * doc/bison.texinfo:
2369 Delete comment "consider using @set for edition number, etc..." since
2370 we now are doing so.
2372 1998-12-30 Jesse Thilo <jthilo@gnu.org>
2375 Use prototypes if the compiler understands them.
2377 * NEWS: Document 1.26 highlights.
2379 * Makefile.am: Require Automake 1.3 or later.
2382 Use prototypes if the compiler understands them.
2384 1998-12-29 Jesse Thilo <jthilo@gnu.org>
2387 Use VERSION symbol from automake for version number.
2389 1998-12-29 Jesse Thilo <jthilo@gnu.org>
2391 * acconfig.h, configure.in, version.cin:
2392 Use VERSION symbol from automake for version number.
2394 1998-11-28 Jesse Thilo <jthilo@gnu.org>
2397 Distribute original version of simple parser (bison.s1), not built
2398 version (bison.simple).
2400 1998-11-28 Jesse Thilo <jthilo@gnu.org>
2402 * doc/bison.texinfo: Add info dir entry.
2404 * doc/bison.texinfo:
2405 Let automake put version number into documentation.
2407 1998-11-26 Jesse Thilo <jthilo@gnu.org>
2409 * src/bison.cld, src/build.com, src/vmshlp.mar:
2410 Add non-RCS files from /gd/gnu/bison.
2412 1998-11-26 Jesse Thilo <jthilo@gnu.org>
2415 Document the BISON_HAIRY and BISON_SIMPLE variables.
2417 1998-11-25 Jesse Thilo <jthilo@gnu.org>
2419 * src/version.c: Build version.c automatically.
2422 Fix token numbering (used to start at 258, not 257).
2424 * src/system.h: Include config.h.
2426 * src/getargs.c: Update bug report address.
2428 * src/alloca.c, src/getopt1.c, src/getopt.c, src/getopt.h:
2429 Get latest copies of alloca.c, getopt.c, getopt.h, getopt1.c from gnu.org.
2431 1998-11-25 Jesse Thilo <jthilo@gnu.org>
2434 Rename bison.simple to bison.s1 (bison.simple is then built from bison.s1).
2436 * configure.in, version.cin:
2437 Build version.c automatically.
2439 * AUTHORS: Add AUTHORS file.
2441 * README: Update bug report address.
2444 Rename bison.simple to bison.s1 (bison.simple is then built from bison.s1).
2446 * configure.in, Makefile.am, Makefile.in, stamp-h.in:
2449 1998-11-25 Jesse Thilo <jthilo@gnu.org>
2451 * doc/bison.texinfo: Clean up some formatting.
2453 1998-05-05 Richard Stallman <rms@gnu.org>
2455 * doc/bison.texinfo:
2456 Explain better why to make a pure parser.
2458 1998-01-05 Richard Stallman <rms@gnu.org>
2460 * src/files.c (openfiles):
2461 [_WIN32 && !__CYGWIN32__] Use TEMP or Temp to
2462 find a temporary directory, if possible. Do not unlink files while
2465 1997-08-25 Richard Stallman <rms@gnu.org>
2467 * src/reader.c (stack_offset;):
2468 Change some warni to warns.
2470 * src/lex.c (literalchar): Use warns, not warni.
2472 1997-06-28 Richard Stallman <rms@gnu.org>
2474 * src/bison.s1: Add a Bison version comment.
2476 * src/main.c (fatal, warn, berror):
2479 1997-06-28 Richard Stallman <rms@gnu.org>
2481 * Makefile.in (bison_version): New variable.
2482 (dist): Use that variable.
2483 (bison.s1): Substitute the Bison version into bison.simple.
2485 * bison.simple: Add a Bison version comment.
2487 1997-06-18 Richard Stallman <rms@gnu.org>
2489 * src/main.c (fatal, warn, berror):
2490 Make error messages standard.
2491 (toomany): Improve error message text.
2493 * 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:
2494 new.h renamed to alloc.h.
2496 1997-06-18 Richard Stallman <rms@gnu.org>
2498 * Makefile.in: new.h renamed to alloc.h.
2500 1997-05-24 Richard Stallman <rms@gnu.org>
2502 * src/lex.c (literalchar):
2503 Fix the code for escaping \, " and '.
2505 (lex): Avoid trouble when there are many chars
2506 to discard in a char literal with just several chars in it.
2508 1997-05-17 Richard Stallman <rms@gnu.org>
2511 Use malloc, if using alloca is troublesome.
2512 (YYSTACK_USE_ALLOCA): New flag macro.
2513 Define it for some systems and compilers.
2514 (YYSTACK_ALLOC): New macro.
2515 (yyparse): Use YYSTACK_ALLOC to allocate stack.
2516 If it was malloc'd, free it.
2518 1997-05-17 Richard Stallman <rms@gnu.org>
2521 Use malloc, if using alloca is troublesome.
2522 (YYSTACK_USE_ALLOCA): New flag macro.
2523 Define it for some systems and compilers.
2524 (YYSTACK_ALLOC): New macro.
2525 (yyparse): Use YYSTACK_ALLOC to allocate stack.
2526 If it was malloc'd, free it.
2528 1997-04-23 Richard Stallman <rms@gnu.org>
2531 (alloca) [__hpux]: Always define as __builtin_alloca.
2533 1997-04-23 Richard Stallman <rms@gnu.org>
2536 (alloca) [__hpux]: Always define as __builtin_alloca.
2538 1997-04-22 Richard Stallman <rms@gnu.org>
2541 [__hpux]: Include alloca.h (right for HPUX 10)
2542 instead of declaring alloca (right for HPUX 9).
2544 * src/bison.s1 (__yy_memcpy):
2545 Declare arg `count' as unsigned int.
2546 (yyparse): Cast third arg to __yy_memcpy to unsigned int.
2548 1997-04-22 Richard Stallman <rms@gnu.org>
2551 [__hpux]: Include alloca.h (right for HPUX 10)
2552 instead of declaring alloca (right for HPUX 9).
2554 * bison.simple (__yy_memcpy):
2555 Declare arg `count' as unsigned int.
2556 (yyparse): Cast third arg to __yy_memcpy to unsigned int.
2558 1997-01-03 Richard Stallman <rms@gnu.org>
2560 * src/allocate.c: [__STDC__ or _MSC_VER]:
2561 Declare calloc and realloc to return void *.
2563 1997-01-02 Richard Stallman <rms@gnu.org>
2566 [_MSC_VER]: Include stdlib.h and process.h.
2567 [_MSC_VER] (getpid): Define as macro--translate it to _getpid.
2569 * src/main.c (main): Return FAILURE as a value.
2570 (printable_version): Declare arg as int, not char.
2572 1997-01-02 Richard Stallman <rms@gnu.org>
2574 * Makefile.in (dist):
2575 Explicitly check for symlinks, and copy them.
2577 1996-12-19 Richard Stallman <rms@gnu.org>
2580 [_MSC_VER] (XPFILE, XPFILE1): Define, if not already defined.
2582 1996-12-18 Paul Eggert <eggert@gnu.org>
2584 * src/bison.s1 (yyparse):
2585 If __GNUC__ and YYPARSE_PARAM are both defined,
2586 declare yyparse to have a void * argument.
2588 1996-12-18 Paul Eggert <eggert@gnu.org>
2590 * bison.simple (yyparse):
2591 If __GNUC__ and YYPARSE_PARAM are both defined,
2592 declare yyparse to have a void * argument.
2594 1996-12-17 Richard Stallman <rms@gnu.org>
2596 * src/reduce.c (nbits): Add some casts.
2598 1996-08-12 Richard Stallman <rms@gnu.org>
2600 * src/bison.s1: Test _MSDOS as well as _MSDOS_.
2602 1996-08-12 Richard Stallman <rms@gnu.org>
2604 * bison.simple: Test _MSDOS as well as _MSDOS_.
2606 1996-07-31 Richard Stallman <rms@gnu.org>
2609 [__sun && __i386]: Include alloca.h.
2611 1996-07-31 Richard Stallman <rms@gnu.org>
2614 [__sun && __i386]: Include alloca.h.
2616 1996-07-30 Richard Stallman <rms@gnu.org>
2618 * src/bison.s1: Comment change.
2620 * src/bison.s1: Test _MSDOS_, not MSDOS.
2622 1996-07-30 Richard Stallman <rms@gnu.org>
2624 * bison.simple: Comment change.
2626 * bison.simple: Test _MSDOS_, not MSDOS.
2628 1996-06-01 Richard Stallman <rms@gnu.org>
2630 * 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:
2631 Insert `_' macro around many string constants.
2634 Insert `_' macro around many string constants.
2636 (main): Call setlocale, bindtextdomain and textdomain.
2638 * src/system.h: [HAVE_LOCALE_H]: Include locale.h.
2639 [! HAVE_LOCALE_H] (setlocale): Define as no-op.
2640 [ENABLE_NLS]: Include libintl.h.
2641 [ENABLE_NLS] (gettext): Define.
2642 [! ENABLE_NLS] (bintextdomain, textdomain, _): Consolation definitions.
2643 (N_, PACKAGE, LOCALEDIR): New macros.
2645 1996-06-01 Richard Stallman <rms@gnu.org>
2647 * POTFILES.in: New file.
2649 * Makefile.in (allocate.o):
2650 Define target explicitly.
2652 * Makefile.in (CFLAGS): Set to @CFLAGS@.
2653 (LDFLAGS): Set to @LDFLAGS@.
2654 (configure): Run autoconf only if preceding `cd' succeeds.
2655 (bison.s1): Redirect output to temporary file then move the
2656 temporary to the target, rather than redirecting directly to bison.s1.
2657 (clean): Remove config.status and config.log.
2658 (distclean): Don't remove config.status here.
2660 1996-05-12 Richard Stallman <rms@gnu.org>
2663 (__yy_memcpy) [__cplusplus]: Reorder declarations of variables f and t.
2665 1996-05-12 Richard Stallman <rms@gnu.org>
2668 (__yy_memcpy) [__cplusplus]: Reorder declarations of variables f and t.
2670 1996-05-11 Richard Stallman <rms@gnu.org>
2672 * src/bison.s1 (__yy_memcpy):
2673 Really reorder the args, as was supposedly done on Feb 14 1995.
2674 (yyparse): Calls changed accordingly.
2676 1996-05-11 Richard Stallman <rms@gnu.org>
2678 * Makefile.in (dist): Don't use $(srcdir).
2680 * bison.simple (__yy_memcpy):
2681 Really reorder the args, as was supposedly done on Feb 14 1995.
2682 (yyparse): Calls changed accordingly.
2684 1996-01-27 Richard Stallman <rms@gnu.org>
2686 * src/output.c (output_rule_data):
2687 Test YYERROR_VERBOSE in the conditional
2688 around the definition of ttyname.
2690 1995-12-29 Richard Stallman <rms@gnu.org>
2693 Fix line numbers in #line commands.
2695 1995-12-29 Richard Stallman <rms@gnu.org>
2698 Fix line numbers in #line commands.
2700 1995-12-27 Richard Stallman <rms@gnu.org>
2702 * src/bison.s1 (YYPARSE_PARAM_DECL):
2703 In C++, make it always null.
2704 (YYPARSE_PARAM_ARG): New macro.
2705 (yyparse): Use YYPARSE_PARAM_ARG.
2707 1995-12-27 Richard Stallman <rms@gnu.org>
2709 * bison.simple (YYPARSE_PARAM_DECL):
2710 In C++, make it always null.
2711 (YYPARSE_PARAM_ARG): New macro.
2712 (yyparse): Use YYPARSE_PARAM_ARG.
2714 1995-11-29 Richard Stallman <rms@gnu.org>
2716 * doc/bison.texinfo:
2717 Describe literal string tokens, %raw, %no_lines, %token_table.
2719 1995-11-29 Daniel Hagerty <hag@gnu.org>
2721 * doc/bison.texinfo: Fixed update date
2723 1995-10-16 Richard Stallman <rms@gnu.org>
2725 * src/version.c: Version 1.25.
2727 1995-10-16 Richard Stallman <rms@gnu.org>
2729 * NEWS: *** empty log message ***
2731 1995-10-16 Richard Stallman <rms@gnu.org>
2733 * doc/bison.1, doc/bison.rnh:
2736 1995-10-15 Richard Stallman <rms@gnu.org>
2738 * src/vmsgetargs.c, src/getargs.c:
2739 Added -n, -k, and -raw switches.
2740 (noparserflag, toknumflag, rawtoknumflag): New variables.
2742 * src/symtab.h (SALIAS):
2743 New #define for adding aliases to %token.
2744 (struct bucket): Added `alias' field.
2746 * src/reduce.c (reduce_grammar):
2747 Revise error message.
2748 (print_notices): Remove final `.' from error message.
2750 * src/reader.c (reader_output_yylsp):
2752 (readgram): Use `#if 0' around code that accepted %command
2753 inside grammar rules: The documentation doesn't allow it,
2754 and it will fail since the %command processors scan for the next %.
2755 (parse_token_decl): Extended the %token
2756 declaration to allow a multi-character symbol as an alias.
2757 (parse_thong_decl): New function.
2758 (read_declarations): Added %thong declarations.
2759 (read_declarations): Handle NOOP to deal with allowing
2760 % declarations as another means to specify the flags.
2761 (readgram): Allow %prec prior to semantics embedded in a rule.
2762 (skip_to_char, read_declarations, copy_definition)
2763 (parse_token_decl, parse_start_decl, parse_type_decl)
2764 (parse_assoc_decl, parse_union_decl, parse_expect_decl)
2765 (get_type_name, copy_guard, copy_action, readgram)
2766 (get_type, packsymbols): Revised most error messages.
2767 Changed `fatal' to `warnxxx' to avoid aborting for error.
2768 Revised and use multiple warnxxx functions to avoid using VARARGS1.
2769 (read_declarations): Improve the error message for
2770 an invalid character. Do not abort.
2771 (read_declarations, copy_guard, copy_action): Use
2772 printable_version to avoid unprintable characters in printed output.
2773 (parse_expect_decl): Error if argument to %expect exceeds 10 digits.
2774 (parse_token_decl, parse_assoc_decl, parse_type_decl, get_type):
2775 Allow the type of a non-terminal can be given
2776 more than once, as long as all specifications give the same type.
2779 (output_headers, output_trailers, output, output_gram)
2780 (output_rule_data): Implement noparserflag variable.
2781 Implement toknumflag variable.
2782 (output): Call reader_output_yylsp to output LTYPESTR.
2784 * src/main.c (main):
2785 If reader sees an error, don't process the grammar.
2786 (fatals): Updated to not use VARARGS1.
2787 (printable_version, int_to_string, warn, warni, warns, warnss)
2788 (warnsss): New error reporting functions. Avoid abort for error.
2791 Added THONG and NOOP for alias processing.
2792 Added SETOPT for the new code that allows setting options with %flags.
2795 Include getopt.h. Add some extern decls.
2796 (safegetc): New function to deal with EOF gracefully.
2797 (literalchar); new function to deal with reading \ escapes.
2798 (lex): Use literalchar.
2799 (lex): Implemented "..." tokens.
2800 (literalchar, lex, parse_percent_token): Made tokenbuffer
2801 always contain the token. This includes growing the token
2802 buffer while reading an integer.
2803 (parse_percent_token): Replaced if-else statement with percent_table.
2804 (parse_percent_token): Added % declarations as another
2805 way to specify the flags -n, -l, and -r. Also added hooks for
2806 -d, -k, -y, -v, -t, -p, -b, -o, but implementation requires
2807 major changes to files.c.
2808 (lex) Retain in the incoming stream a character following
2810 (skip_white_space, lex): Revised most error messages
2811 and changed fatal to warn to avoid aborting.
2812 (percent_table): Added %thong declarations.
2814 * src/gram.h: Comment changes.
2816 * src/files.c (openfiles, open_extra_files, done):
2818 and actfile file. Handle noparserflag. Both for -n switch.
2820 * src/conflicts.c (resolve_sr_conflict):
2821 Remove use of alloca.
2823 1995-06-01 Jim Meyering <meyering@gnu.org>
2825 * doc/bison.texinfo: *** empty log message ***
2827 1995-05-06 Richard Stallman <rms@gnu.org>
2829 * src/bison.s1: Comment change.
2831 1995-05-06 Richard Stallman <rms@gnu.org>
2833 * bison.simple: Comment change.
2835 1995-05-03 Richard Stallman <rms@gnu.org>
2837 * src/version.c: Version now 1.24.
2839 * src/bison.s1: Change distribution terms.
2841 * src/version.c: Version now 1.23.
2843 1995-05-03 Richard Stallman <rms@gnu.org>
2845 * doc/bison.texinfo:
2846 Rewrite "Conditions for Using Bison".
2847 Update version to 1.24.
2849 1995-05-03 Richard Stallman <rms@gnu.org>
2851 * bison.simple: Change distribution terms.
2853 1995-02-23 Richard Stallman <rms@gnu.org>
2855 * src/files.c: Test __VMS_POSIX as well as VMS.
2857 1995-02-14 Jim Meyering <meyering@gnu.org>
2859 * src/bison.s1 (__yy_memcpy):
2860 Renamed from __yy_bcopy to avoid
2861 confusion. Reverse FROM and TO arguments to be consistent with
2864 1995-02-14 Jim Meyering <meyering@gnu.org>
2866 * bison.simple (__yy_memcpy):
2867 Renamed from __yy_bcopy to avoid
2868 confusion. Reverse FROM and TO arguments to be consistent with
2871 1994-11-10 David J. MacKenzie <djm@gnu.org>
2877 * Makefile.in (DISTFILES): Include NEWS.
2879 * Makefile.in (DISTFILES):
2880 Include install-sh, not install.sh.
2882 * configure.in: Update to Autoconf v2 macro names.
2884 1994-10-05 David J. MacKenzie <djm@gnu.org>
2886 * Makefile.in: fix typo
2888 * Makefile.in (prefix, exec_prefix):
2889 Let configure set them.
2891 1994-09-28 David J. MacKenzie <djm@gnu.org>
2893 * Makefile.in: Set datadir to $(prefix)/share.
2895 1994-09-15 Richard Stallman <rms@gnu.org>
2898 Update copyright notice and GPL version.
2900 1994-09-15 Richard Stallman <rms@gnu.org>
2903 Update copyright notice and GPL version.
2905 1994-07-12 Richard Stallman <rms@gnu.org>
2907 * src/reduce.c, src/reader.c:
2910 1994-05-05 David J. MacKenzie <djm@gnu.org>
2912 * Makefile.in: entered into RCS
2914 1994-03-26 Richard Stallman <rms@gnu.org>
2916 * src/bison.s1: entered into RCS
2918 1994-03-26 Richard Stallman <rms@gnu.org>
2920 * bison.simple: entered into RCS
2922 1994-03-25 Richard Stallman <rms@gnu.org>
2924 * src/main.c: entered into RCS
2926 1994-03-24 Richard Stallman <rms@gnu.org>
2928 * src/conflicts.c: entered into RCS
2930 1994-01-02 Richard Stallman <rms@gnu.org>
2932 * Makefile.in: *** empty log message ***
2934 1993-11-21 Richard Stallman <rms@gnu.org>
2936 * src/bison.s1: *** empty log message ***
2938 1993-11-21 Richard Stallman <rms@gnu.org>
2940 * doc/bison.texinfo: entered into RCS
2942 * doc/bison.texinfo: *** empty log message ***
2944 1993-11-21 Richard Stallman <rms@gnu.org>
2946 * bison.simple: *** empty log message ***
2948 1993-10-25 David J. MacKenzie <djm@gnu.org>
2950 * doc/bison.texinfo: *** empty log message ***
2952 1993-10-19 Richard Stallman <rms@gnu.org>
2954 * src/bison.s1: *** empty log message ***
2956 1993-10-19 Richard Stallman <rms@gnu.org>
2958 * bison.simple: *** empty log message ***
2960 1993-10-14 Richard Stallman <rms@gnu.org>
2962 * src/bison.s1: *** empty log message ***
2964 1993-10-14 Richard Stallman <rms@gnu.org>
2966 * bison.simple: *** empty log message ***
2968 1993-09-14 David J. MacKenzie <djm@gnu.org>
2970 * doc/bison.texinfo: *** empty log message ***
2972 1993-09-13 Noah Friedman <friedman@gnu.org>
2974 * Makefile.in: *** empty log message ***
2976 1993-09-10 Richard Stallman <rms@gnu.org>
2978 * src/conflicts.c: *** empty log message ***
2980 * src/system.h: entered into RCS
2982 1993-09-10 Richard Stallman <rms@gnu.org>
2984 * doc/bison.1: entered into RCS
2986 1993-09-06 Noah Friedman <friedman@gnu.org>
2988 * src/version.c: entered into RCS
2990 1993-09-06 Noah Friedman <friedman@gnu.org>
2992 * Makefile.in: *** empty log message ***
2994 1993-07-30 David J. MacKenzie <djm@gnu.org>
2996 * Makefile.in: *** empty log message ***
2998 1993-07-24 Richard Stallman <rms@gnu.org>
3000 * src/bison.s1: *** empty log message ***
3002 1993-07-24 Richard Stallman <rms@gnu.org>
3004 * bison.simple: *** empty log message ***
3006 1993-07-08 David J. MacKenzie <djm@gnu.org>
3008 * Makefile.in: *** empty log message ***
3010 1993-07-04 Richard Stallman <rms@gnu.org>
3012 * src/bison.s1: *** empty log message ***
3014 1993-07-04 Richard Stallman <rms@gnu.org>
3016 * bison.simple: *** empty log message ***
3018 1993-06-26 David J. MacKenzie <djm@gnu.org>
3020 * src/getargs.c: entered into RCS
3022 1993-06-26 David J. MacKenzie <djm@gnu.org>
3024 * doc/bison.texinfo: *** empty log message ***
3026 * doc/bison.1: New file.
3028 1993-06-25 Richard Stallman <rms@gnu.org>
3030 * src/getargs.c: New file.
3032 1993-06-16 Richard Stallman <rms@gnu.org>
3034 * src/bison.s1: *** empty log message ***
3036 1993-06-16 Richard Stallman <rms@gnu.org>
3038 * bison.simple: *** empty log message ***
3040 1993-06-03 Richard Stallman <rms@gnu.org>
3042 * src/bison.s1: New file.
3044 1993-06-03 Richard Stallman <rms@gnu.org>
3046 * doc/bison.texinfo: *** empty log message ***
3048 1993-06-03 Richard Stallman <rms@gnu.org>
3050 * bison.simple: New file.
3052 1993-05-19 Richard Stallman <rms@gnu.org>
3054 * doc/bison.texinfo: New file.
3056 1993-05-07 Noah Friedman <friedman@gnu.org>
3058 * Makefile.in: *** empty log message ***
3060 1993-04-28 Noah Friedman <friedman@gnu.org>
3062 * src/reader.c: *** empty log message ***
3064 1993-04-23 Noah Friedman <friedman@gnu.org>
3066 * src/alloc.h: entered into RCS
3068 1993-04-20 David J. MacKenzie <djm@gnu.org>
3070 * src/version.c: *** empty log message ***
3072 * src/files.c, src/allocate.c:
3075 * src/reader.c: *** empty log message ***
3077 * src/lex.c: entered into RCS
3079 * src/conflicts.c: New file.
3081 * src/symtab.c: entered into RCS
3083 * src/alloc.h: New file.
3085 * src/LR0.c: entered into RCS
3087 1993-04-18 Noah Friedman <friedman@gnu.org>
3089 * src/reader.c: New file.
3091 * src/version.c: *** empty log message ***
3093 1993-04-18 Noah Friedman <friedman@gnu.org>
3095 * Makefile.in: *** empty log message ***
3097 1993-04-17 Noah Friedman <friedman@gnu.org>
3099 * Makefile.in: *** empty log message ***
3101 1993-04-15 Richard Stallman <rms@gnu.org>
3103 * src/main.c, src/files.c:
3106 1993-04-15 Noah Friedman <friedman@gnu.org>
3108 * configure.in: entered into RCS
3110 * configure.in: *** empty log message ***
3112 * configure.in: New file.
3114 1993-04-14 Richard Stallman <rms@gnu.org>
3116 * Makefile.in: New file.
3118 1993-04-13 Richard Stallman <rms@gnu.org>
3120 * src/version.c: New file.
3122 1993-03-25 Richard Stallman <rms@gnu.org>
3124 * src/output.c: entered into RCS
3126 1992-09-25 Richard Stallman <rms@gnu.org>
3128 * configure.bat: entered into RCS
3130 1992-06-22 Richard Stallman <rms@gnu.org>
3132 * src/vmsgetargs.c: entered into RCS
3134 1992-06-22 Richard Stallman <rms@gnu.org>
3136 * doc/bison.rnh: entered into RCS
3138 1992-04-20 David J. MacKenzie <djm@gnu.org>
3140 * README: entered into RCS
3142 1992-01-22 Richard Stallman <rms@gnu.org>
3144 * src/machine.h: entered into RCS
3146 1991-12-21 Richard Stallman <rms@gnu.org>
3148 * src/lalr.c, src/closure.c:
3151 1991-12-20 Richard Stallman <rms@gnu.org>
3153 * src/state.h: entered into RCS
3155 1991-12-18 Richard Stallman <rms@gnu.org>
3157 * src/print.c, src/nullable.c, src/derives.c:
3160 1991-11-03 David J. MacKenzie <djm@gnu.org>
3162 * src/warshall.c, src/types.h, src/symtab.h, src/lex.h, src/gram.c, src/gram.h, src/files.h:
3165 1988-09-09 Richard Stallman <rms@gnu.org>
3167 * src/bison.hairy: entered into RCS
3169 1987-12-16 Richard Stallman <rms@gnu.org>
3171 * REFERENCES: entered into RCS
projects / bison.git / blob