1 2001-10-04 Akim Demaille <akim@epita.fr>
3 * src/reader.c (parse_union_decl): Push the caracters in
4 union_obstack, not attrs_obstack.
6 2001-10-04 Akim Demaille <akim@epita.fr>
8 Merge in the branch 1.29.
10 * src/reader.c (packsymbols): Use a temporary obstack for
11 `%%tokendef', since output_stack is already used elsewhere.
13 2001-10-02 Akim Demaille <akim@epita.fr>
17 2001-10-02 Akim Demaille <akim@epita.fr>
21 2001-10-02 Akim Demaille <akim@epita.fr>
23 * tests/regression.at (Invalid CPP headers): New.
24 From Alexander Belopolsky.
25 * src/files.c (compute_header_macro): Map non alnum chars to `_'.
27 2001-10-02 Akim Demaille <akim@epita.fr>
29 * tests/regression.at (Invalid input): New.
30 * src/lex.c (lex): Be sure to set `token_buffer' in any case.
33 2001-10-02 Akim Demaille <akim@epita.fr>
35 * tests/calc.at: Now that --debug works, the tests must be adjusted.
37 2001-10-02 Akim Demaille <akim@epita.fr>
39 * src/output.c (output_parser): Assert `skeleton'.
40 * src/files.c (skeleton_find): Look harder for skeletons on DOSish
44 2001-10-01 Marc Autret <autret_m@epita.fr>
46 * src/lex.h: Echo modifications.
47 * src/lex.c (unlex): Parameter is now token_t.
50 2001-10-01 Marc Autret <autret_m@epita.fr>
52 * src/main.c: Include lex.h.
55 2001-09-29 Akim Demaille <akim@epita.fr>
57 * src/getargs.c (longopts): `--debug' is `-t', not `-d'.
59 2001-09-28 Akim Demaille <akim@epita.fr>
61 * tests/testsuite.at: Update to newer Autotest.
62 * tests/Makefile.am (EXTRA_DIST): bison is not to be shipped.
64 2001-09-27 Akim Demaille <akim@epita.fr>
66 Position independent wrapper.
68 * tests/bison: Remove.
69 * tests/bison.in: New.
70 * configure.in: Adjust.
72 2001-09-27 Paul Eggert <eggert@twinsun.com>
74 Port quotearg fixes from tar 1.13.24.
76 * lib/quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
78 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
79 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
81 * m4/Makefile.am (EXTRA_DIST): Add mbrtowc.m4.
82 * m4/mbrtowc.m4: New file.
83 * m4/prereq.m4 (jm_PREREQ_QUOTEARG): Check for mbsinit and stddef.h.
84 Use jm_FUNC_MBRTOWC instead of AC_CHECK_FUNCS(mbrtowc).
86 2001-09-27 Akim Demaille <akim@epita.fr>
90 2001-09-27 Akim Demaille <akim@epita.fr>
94 2001-09-25 Akim Demaille <akim@epita.fr>
96 * src/system.h: Include `xalloc.h'.
97 Remove it from the C files.
98 * src/files.c (output_files): Free the obstacks.
99 * src/lex.c (init_lex): Rename as...
102 * src/main.c (main): Use it.
104 2001-09-24 Marc Autret <autret_m@epita.fr>
106 * src/vcg.c (open_edge, close_edge, open_node, close_node): Change
107 to output informations in fout (FILE*).
108 (open_graph, close_graph): Likewise.
109 (output_graph, output_edge, output_node): Likewise.
110 * src/vcg.h: Update function prototypes.
111 * src/print_graph.c (print_graph): Open output graph file.
112 (print_actions): Adjust.
113 * src/files.h: Remove extern declaration.
114 * src/files.c: Remove graph_obstack declaration.
115 (open_files): Remove graph_obstack initialization.
116 (output_files): Remove graph_obstack saving.
118 2001-09-24 Marc Autret <autret_m@epita.fr>
120 * src/files.c (compute_output_file_names): Fix.
122 2001-09-24 Marc Autret <autret_m@epita.fr>,
123 Akim Demaille <akim@epita.fr>
125 * src/reader.c (reader): Remove call to free_symtab ().
126 * src/main.c (main): Call it here.
128 * src/conflicts.c (initialize_conflicts): Rename as...
129 (solve_conflicts): this.
130 * src/print.c (print_core, print_actions, print_state)
131 (print_grammar): Dump to a file instead a `output_obstack'.
132 (print_results): Dump `output_obstack', and then proceed with the
134 * src/files.c (compute_output_file_names, close_files): New.
135 (output_files): Adjust.
136 * src/main.c (main): Adjust.
138 2001-09-23 Marc Autret <autret_m@epita.fr>
140 * src/files.c (compute_header_macro): Computes header macro name
141 from spec_defines_file when given.
143 2001-09-23 Marc Autret <autret_m@epita.fr>
145 * src/files.c (output_files): Add default extensions.
147 2001-09-22 Akim Demaille <akim@epita.fr>
149 * src/conflicts.c (finalize_conflicts): Rename as...
150 (free_conflicts): this.
152 2001-09-22 Akim Demaille <akim@epita.fr>
154 * src/gram.c (gram_free): Rename back as...
156 (output_token_translations): Free `token_translations'.
157 * src/symtab.c (free_symtab): Free the tag field.
159 2001-09-22 Akim Demaille <akim@epita.fr>
161 Remove `translations' as it is always set to true.
163 * src/gram.h: Adjust.
164 * src/reader.c (packsymbols, parse_token_decl): Adjust
165 * src/print.c (print_grammar): Adjust.
166 * src/output.c (output_token_translations): Adjust.
167 * src/lex.c (lex): Adjust.
168 * src/gram.c: Be sure the set pointers to NULL.
169 (dummy): Rename as...
172 2001-09-22 Akim Demaille <akim@epita.fr>
174 * configure.in: Invoke AM_LIB_DMALLOC.
175 * src/system.h: Use dmalloc.
176 * src/LR0.c: Be sure to have pointers initialized to NULL.
177 (allocate_itemsets): Allocate kernel_items only if needed.
179 2001-09-22 Akim Demaille <akim@epita.fr>
181 * configure.in: Bump to 1.29b.
182 * tests/Makefile.am (DISTCLEANFILES): Add package.m4.
183 * tests/calc.at (_AT_DATA_CALC_Y): #undef malloc so that we don't
184 need xmalloc.c in calc.y.
187 2001-09-21 Akim Demaille <akim@epita.fr>
190 * Makefile.maint, config/config.guess, config/config.sub,
191 * config/missing: Update from masters.
192 * tests/Makefile.am ($(srcdir)/$(TESTSUITE)): No longer depend
194 * configure.in (ALL_LINGUAS): Add `tr'.
196 2001-09-21 Akim Demaille <akim@epita.fr>
198 * tests/Makefile.am (package.m4): Move to...
199 ($(srcdir)/$(TESTSUITE)): here.
201 2001-09-20 Akim Demaille <akim@epita.fr>
203 * src/complain.c: No longer try to be standalone: use system.h.
204 Don't assume __STDC__ is defined to 1. Just test if it is defined.
205 * src/complain.h: Likewise.
206 * src/reduce.c (useless_nonterminals, inaccessable_symbols):
207 Remove the unused variable `n'.
208 From Albert Chin-A-Young.
210 2001-09-18 Marc Autret <autret_m@epita.fr>
212 * doc/bison.1: Update.
213 * doc/bison.texinfo (Bison Options): Update --defines and --graph
215 (Option Cross Key): Update.
218 2001-09-18 Marc Autret <autret_m@epita.fr>
220 * tests/regression.at: New test (comment in %union).
222 2001-09-18 Marc Autret <autret_m@epita.fr>
224 * src/reader.c (parse_union_decl): Do not output '/'. Let copy_comment
226 Reported by Keith Browne.
228 2001-09-18 Marc Autret <autret_m@epita.fr>
230 * tests/output.at: Add tests for --defines and --graph.
232 2001-09-18 Marc Autret <autret_m@epita.fr>
234 * tests/output.at: Removes tests of %{header,src}_extension features.
236 2001-09-18 Akim Demaille <akim@epita.fr>
238 * tests/Makefile.am (package.m4): New.
239 * tests/calc.at (_AT_CHECK_CALC): Just run `calc input'.
240 (_AT_CHECK_CALC_ERROR): Likewise.
241 Factor the `, ' part of verbose error messages.
243 2001-09-18 Marc Autret <autret_m@epita.fr>
245 * src/getargs.c (longopts): Declare --defines and --graph as options
246 with optional arguments.
247 * src/files.h: Add extern declarations.
248 * src/files.c (spec_graph_file, spec_defines_file): New.
249 (output_files): Update.
250 Remove CPP-outed code.
252 2001-09-18 Marc Autret <autret_m@epita.fr>
254 Turn off %{source,header}_extension feature.
256 * src/files.c (compute_exts_from_gf): Update.
257 (compute_exts_from_src): Update.
258 (output_files): CPP-out useless code.
259 * src/files.h: Remove {header,source}_extension extern declarations.
260 * src/reader.c (parse_dquoted_param): CPP-out.
261 (parse_header_extension_decl): Remove.
262 (parse_source_extension_decl): Remove.
263 (read_declarations): Remove cases tok_{hdrext,srcext}.
264 * src/lex.c (percent_table): Remove {header,source}_extension entries.
265 * src/lex.h (token_t): Remove tok_hdrext and tok_srcext.
267 2001-09-10 Akim Demaille <akim@epita.fr>
269 * tests/output.at (AT_CHECK_BISON_FLAGS, AT_CHECK_BISON_PERCENT):
270 (AT_CHECK_BISON_PERCENT_FLAGS): Merge into...
271 (AT_CHECK_OUTPUT): this.
272 Merely check ls' exit status, its output is useless.
274 2001-09-10 Akim Demaille <akim@epita.fr>
276 * tests/calc.at: Use m4_match.
277 (_AT_DATA_CALC_Y): Check `yyin != NULL', not `stdin != NULL'.
279 2001-09-10 Marc Autret <autret_m@epita.fr>,
280 Akim Demaille <akim@epita.fr>
282 * src/vcg.h (graph_s): color, textcolor, bordercolor are now
284 * src/print_graph.c (print_graph): Initalize graph.layoutalgorithm
286 * src/reader.c (parse_token_decl): Initialize token with tok_eof.
287 * src/lex.h: Adjust prototype.
288 (token_t): Add `tok_undef'.
289 * src/lex.c (struct percent_table_struct): Retval is now a token_t.
290 (parse_percent_token): Now returns token_t.
291 Add default statement in switch.
292 (lex): Separate `c' as an input variable, from the token_t result
294 (unlexed): Is a token_t.
296 2001-09-10 Akim Demaille <akim@epita.fr>
298 * configure.in: Bump to 1.29a.
300 2001-09-07 Akim Demaille <akim@epita.fr>
304 2001-08-30 Akim Demaille <akim@epita.fr>
306 * tests/atgeneral.m4, tests/atconfig.in, tests/suite.at: Remove.
307 * m4/atconfig.m4: Remove.
308 * tests/testsuite.at, tests/atlocal.in, tests/output.at,
310 * tests/regression.at, tests/calc.at: Use m4_define, AT_BANNER,
311 m4_if, m4_patsubst, and m4_regexp.
312 * tests/calc.at (_AT_CHECK_CALC, _AT_CHECK_CALC_ERROR): Use an
313 `input' file instead of echo.
315 2001-08-29 Akim Demaille <akim@epita.fr>
319 2001-08-29 Akim Demaille <akim@epita.fr>
323 2001-08-29 Paul Eggert <eggert@twinsun.com>
325 * src/bison.simple (yyparse): Don't take the address of an
326 item before the start of an array, as that doesn't conform to
329 2001-08-29 Robert Anisko <anisko_r@epita.fr>
331 * doc/bison.texinfo (Location Tracking Calc): New node.
333 2001-08-29 Paul Eggert <eggert@twinsun.com>
335 * src/output.c (output): Do not define const, as this now
336 causes more problems than it cures.
338 2001-08-29 Akim Demaille <akim@epita.fr>
340 * doc/bison.texinfo: Modernize `@node' and `@top' use: just name
342 Be sure to tag the `detailmenu'.
344 2001-08-29 Akim Demaille <akim@epita.fr>
346 * Makefile.maint (do-po-update): Wget refuses to overwrite files:
347 download in a tmp dir.
349 2001-08-28 Marc Autret <autret_m@epita.fr>
351 * config/depcomp: New file.
353 2001-08-28 Marc Autret <autret_m@epita.fr>
355 * doc/bison.1 (mandoc): Adjust.
356 From Juan Manuel Guerrero.
358 2001-08-28 Marc Autret <autret_m@epita.fr>
360 * src/print_graph.c (print_state): Fix.
362 2001-08-27 Marc Autret <autret_m@epita.fr>
364 * src/vcg.h (classname_s, infoname_s, node_s): Constify the
366 Echo modifications to the functions prototypes.
367 * src/vcg.c (add_classname, add_infoname): Adjust arguments.
369 2001-08-27 Marc Autret <autret_m@epita.fr>
371 * src/vcg.c: Include `xalloc.h'.
372 (add_colorentry): New.
373 (add_classname): New.
375 * src/vcg.h: Add new prototypes.
377 2001-08-27 Akim Demaille <akim@epita.fr>
379 * Makefile.maint: Sync. again with CVS Autoconf.
381 2001-08-27 Akim Demaille <akim@epita.fr>
383 * Makefile.maint: Formatting changes.
384 (po-update, cvs-update, update): New targets.
387 2001-08-27 Akim Demaille <akim@epita.fr>
389 * Makefile.am (AUTOMAKE_OPTIONS): 1.5.
390 * Makefile.maint: Sync. with CVS Autoconf.
392 2001-08-27 Marc Autret <autret_m@epita.fr>
394 * src/vcg.h (struct infoname_s): New.
395 (struct colorentry_s): New.
396 (graph_s): New fields {vertical,horizontal}_order in structure.
397 Add `infoname' field.
398 Add `colorentry' field;
399 * src/vcg_defaults.h (G_VERTICAL_ORDER): New.
400 (G_HORIZONTAL_ORDER): New.
403 * src/vcg.c (output_graph): Add output of {vertical,horizontal}_order.
404 Add output of `infoname'.
405 Add output of `colorentry'.
407 2001-08-27 Marc Autret <autret_m@epita.fr>
409 * src/reader.c (parse_dquoted_param): Rename variable `index' to `i'.
410 This one shadowed a global parameter.
412 2001-08-24 Marc Autret <autret_m@epita.fr>
414 * src/print_graph.c (node_output_size): Declared POSIX `size_t' type,
415 instead of `unsigned'.
416 (print_state): Do not call obstack_object_size () in obstack_grow ()
417 to avoid macro variables shadowing.
419 2001-08-23 Marc Autret <autret_m@epita.fr>
421 * src/lex.c (percent_table): Typo: s/naem/name/.
423 Normalize new options declarations.
425 2001-08-20 Pascal Bart <pascal.bart@epita.fr>
427 * tests/suite.at: Exercise %header_extension and %source_extension.
429 2001-08-16 Marc Autret <autret_m@epita.fr>
431 * src/reader.c (parse_dquoted_param): New.
432 (parse_header_extension_decl): Use it.
433 (parse_source_extension_decl): Likewise.
435 2001-08-16 Marc Autret <autret_m@epita.fr>
437 * src/vcg.c: Remove includes of `complain.h' and `xalloc.h'.
438 (get_xxxx_str): Use assert () instead of complain ().
439 Remove return invokations in default cases.
440 (get_decision_str): Modify default behaviour. Remove second argument.
441 Echo modifications on calls.
444 2001-08-16 Marc Autret <autret_m@epita.fr>
446 * src/getargs.c (usage): Update with ``-g, --graph''.
448 2001-08-16 Marc Autret <autret_m@epita.fr>
450 * doc/bison.texinfo (Bison Options): Add items `-g', `--graph'.
451 (Option Cross Key): Likewise.
452 * doc/bison.1: Update.
454 2001-09-25 Pascal Bart <pascal.bart@epita.fr>
456 * src/output.c (output_master_parser): Don't finish action_obstack.
457 (output_parser): Don't care about the muscle action, here.
458 (prepare): Copy the action_obstack in the action muscle.
459 (output): Free action_obstack.
461 2001-09-23 Pascal Bart <pascal.bart@epita.fr>
463 * src/reader.c (parse_union_decl): Add new obstack union_obstack. Which
464 will contain `%union' declaration.
465 (parse_union_decl): Delete #line directive output.
466 (parse_union_decl): Substitute /attrs_obstack/union_obstack for all
467 informations about %union.
468 (parse_union_decl): Copy the union_obstack in the muscle stype.
469 * src/bison.simple: Add new #line directive.
470 Add typdef %%stype YYSTYPE.
472 2001-09-23 Pascal Bart <pascal.bart@epita.fr>
474 * src/bison.simple: Add new `#line' directive.
476 2001-09-22 Pascal Bart <pascal.bart@epita.fr>
478 * src/bison.simple: New `#line' directive.
479 * src/output.c (output_parser): Support new dynamic muscle input_line.
481 2001-09-22 Marc Autret <autret_m@epita.fr>
483 * src/output.c (output_master_parser): New.
484 (output_parser): Be more re-entrant.
486 2001-09-21 Marc Autret <autret_m@epita.fr>
488 * src/reader.c (copy_definition, parse_union_decl): Update and use
490 (copy_action): Likewise.
491 Use obstack_1grow ().
492 * src/muscle_tab.c (muscle_init): Add muscle `linef'.
494 2001-09-21 Marc Autret <autret_m@epita.fr>
496 * src/options.c (option_table): Adjust.
497 * src/lex.c (parse_percent_token): Fix.
499 2001-09-20 Pascal Bart <pascal.bart@epita.fr>
501 * src/options.c (symtab.h): Include it, need by lex.h.
503 2001-09-20 Pascal Bart <pascal.bart@epita.fr>
505 * src/lex.c (parse_percent_token): Change type of variable `tx', which
506 is now an option_table_struct*.
507 (option_strcmp): New function option_strcmp.
508 (parse_percent_token): Call option_strcmp.
509 * src/getargs.c (xalloc.h, options.h): Include it.
510 (getargs): Call create_long_option_table.
511 (getargs): Free longopts at the end of the function.
512 (shortopts): Move in options.c.
513 * src/options.c (create_long_option_table): New function. Convert
514 information from option_table to option structure.
515 * src/reader.c (options.h): Include it.
517 * src/Makefile.am: Adjust.
518 * src/options.c (option_table): Create from longopts and percent_table.
519 * src/getargs.c (longopts): Delete.
520 * src/lex.c (struct percent_table_struct): Delete.
521 (percent_table): Delete.
522 (options.h): Include it.
523 * src/options.c: Create.
524 * src/options.h: Create.
525 Declare enum opt_access_e.
526 Define struct option_table_struct.
528 2001-09-20 Marc Autret <autret_m@epita.fr>
530 * doc/bison.texinfo: Adjust terminologies about prologue and epilogue
533 2001-09-19 Pascal Bart <pascal.bart@epita.fr>
535 * src/bison.simple: s/%%filename/%%skeleton.
536 * src/muscle_tab.c (getargs.h): Include it.
537 (muscle_init): Insert new muscle skeleton.
539 2001-09-18 Pascal Bart <pascal.bart@epita.fr>
541 * src/output.c (output_parser): Delete unused variable actions_dumped.
543 2001-09-07 Pascal Bart <pascal.bart@epita.fr>
545 * src/output.c (output): Delete call to reader_output_yylsp.
546 * src/reader.c (reader): Likewise.
547 * src/reader.h: Delete declaration of reader_output_yylsp.
549 2001-09-02 Marc Autret <autret_m@epita.fr>
551 * src/reader.c: Include muscle_tab.h.
552 (parse_union_decl): Update.
553 (parse_macro_decl): Rename parse_muscle_decl.
554 Update to use renamed functions and variable.
555 (read_declarations, copy_action, read_additionnal_code, : Updated
556 with correct variables and functions names.
557 (packsymbols, reader): Likewise.
559 * src/reader.h (muscle_obstack): Extern declaration update.
561 * src/output.c: Include muscle_tab.h
562 In all functions using macro_insert, change by using muscle_insert ().
563 (macro_obstack): Rename muscle_obstack.
564 Echo modifications in the whole file.
565 (MACRO_INSERT_INT): Rename MUSCLE_INSERT_INT.
566 (MACRO_INSERT_STRING): Rename MUSCLE_INSERT_STRING.
567 (MACRO_INSERT_PREFIX): Rename MUSCLE_INSERT_PREFIX.
569 * src/muscle_tab.h: Update double inclusion macros.
570 (macro_entry_s): Rename muscle_entry_s.
573 * src/muscle_tab.c: Include muscle_tab.h.
574 Rename macro_tabble to muscle_table.
575 (mhash1, mhash2, mcmp): Use muscle_entry.
576 (macro_init): Rename muscle_init. Update.
577 (macro_insert): Rename muscle_insert. Update.
578 (macro_find): Rename muscle_find. Update.
580 * src/main.c: Include muscle_tab.h.
581 (main): Call muscle_init ().
582 * src/Makefile.am (bison_SOURCES): Echo modifications.
584 2001-09-02 Marc Autret <autret_m@epita.fr>
586 Now the files macro_tab.[ch] are named muscle_tab.[ch].
588 * src/muscle_tab.c, src/muscle_tab.h: Add files.
590 2001-09-02 Marc Autret <autret_m@epita.fr>
592 * src/macrotab.c, src/macrotab.h: Remove.
594 2001-09-01 Pascal Bart <pascal.bart@epita.fr>
596 * src/reader.c (copy_guard): Use muscle to specify the `#line'
599 2001-09-01 Marc Autret <autret_m@epita.fr>
601 * tests/calc.at (exp): Now, YYERROR_VERBOSE need to be set
602 to an explicit value to activate the feature. We do it here.
604 2001-08-31 Pascal Bart <pascal.bart@epita.fr>
606 * src/output.c (prepare): Delete the `filename' muscule insertion.
607 * src/reader.c (copy_action): Use `filename' muscule with `#line'.
608 (parse_union_decl): Likewise.
609 * src/macrotab.c (macro_init): Initialize filename by infile.
611 2001-08-31 Marc Autret <autret_m@epita.fr>
613 * src/bison.simple (YYLSP_NEEDED): New definition.
614 * src/output.c (prepare): Add macro insertion of `locations_flag'
616 2001-08-31 Pascal Bart <pascal.bart@epita.fr>
618 * src/output.c (prepare): Delete insertion of previous muscles,
619 and insert the `prefix' muscles.
620 * src/macrotab.c (macro_init): Likewise.
621 (macro_init): Initialization prefix directive by `yy'.
622 * src/bison.simple: Substitute all %%yylex, %%yychar, %%yylval,
623 %%yydebug, %%yyerror, %%yynerrs and %%yyparse by yylex, yychar,
624 yylval, yydebug, yyerror, yynerrs and yyparse.
625 New directive `#define' to substitute yydebug, ... with option
628 2001-08-31 Pascal Bart <pascal.bart@epita.fr>
630 * src/main.c (main): Standardize.
631 * src/output.c (output_table_data, output_parser): Likewise.
632 * src/macrotab.h, src/macrotab.c, src/bison.simple: Likewise.
634 2001-08-31 Pascal Bart <pascal.bart@epita.fr>, Marc Autret <autret_m@epita.fr>
636 * src/reader.c (read_additionnal_code): Rename %%user_code to
638 * src/output.c (output): Rename %%declarations to %%prologue.
639 * src/bison.simple: Echo modifications.
641 2001-08-31 Marc Autret <autret_m@epita.fr>
643 * src/reader.c (readgram): CleanUp.
644 (output_token_defines): Likewise.
645 (packsymbols): Likewise.
647 * src/output.c (output): CPP-out useless code.
649 2001-08-31 Pascal Bart <pascal.bart@epita.fr>
651 * src/reader.c (reader): Delete obsolete call to function
652 output_trailers and output_headers.
653 * src/output.h: Remove obsolete functions prototypes of output_headers
656 2001-08-30 Pascal Bart <pascal.bart@epita.fr>
658 * src/main.c: Include macrotab.h.
659 * src/macrotab.h (macro_entry_s): Constify fields.
660 Adjust functions prototypes.
661 * src/macrotab.c (macro_insert): Constify key and value.
662 (macro_find): Constify key.
663 (macro_insert): Include 'xalloc.h'
664 (macro_insert): Use XMALLOC.
665 (macro_find): Constify return value.
666 * src/output.c (output_table_data): Rename table to table_data.
667 (output_parser): Constify macro_key, macro_value.
669 2001-08-30 Marc Autret <autret_m@epita.fr>
671 * src/reader.c (parse_skel_decl): New.
672 (read_declarations): Add case `tok_skel', call parse_skel_decl ().
673 * src/lex.h (token_t): New token `tok_skel'.
674 * src/lex.c (percent_table): Add skeleton option entry.
677 2001-08-29 Marc Autret <autret_m@epita.fr>
679 * src/bison.simple: Add %%user_code directive at the end.
680 * src/reader.c (read_additionnal_code): New.
682 * src/output.c (output_program): Remove.
685 2001-08-28 Marc Autret <autret_m@epita.fr>
687 * src/output.c (output_actions): Clean up.
688 (output_gram): CPP-out useless code.
689 * src/reader.c (reader): Clean up, CPP-out useless code.
691 2001-08-28 Pascal Bart <pascal.bart@epita.fr>
693 * src/output.c (output): Copy attrs_obstack in the '%%definitions'
695 * src/bison.simple: Add `%%definitions'.
697 2001-08-28 Marc Autret <autret_m@epita.fr>
699 * config/depcomp: New file.
701 2001-08-27 Paul Eggert <eggert@twinsun.com>
703 * src/bison.simple (yyparse): Don't take the address of an
704 item before the start of an array, as that doesn't conform to
707 2001-08-27 Robert Anisko <robert.anisko@epita.fr>
709 * src/output.c (output): Remove the initialization of the macro
710 obstack. It was done too late here.
712 * src/reader.c (parse_macro_decl): Fix. Use of the macro obstack was
714 (reader): Initialize the macro obstack here, since we need it to grow
715 '%define' directives.
717 * src/reader.h: Declare the macro obstack as extern.
719 2001-08-27 Robert Anisko <robert.anisko@epita.fr>
721 * src/output.c (output_parser): Fix. Store single '%' characters in
722 the output obstack instead of throwing them away.
724 2001-08-27 Akim Demaille <akim@epita.fr>
726 * Makefile.am (AUTOMAKE_OPTIONS): 1.5.
728 2001-08-25 Robert Anisko <robert.anisko@epita.fr>
730 * lib/Makefile.am: Adjust.
732 2001-08-25 Robert Anisko <robert.anisko@epita.fr>
734 * src/bison.simple: Update and add '%%' directives.
736 2001-08-25 Robert Anisko <robert.anisko@epita.fr>
738 * src/reader.c (reader): Remove calls to 'output_headers' and
739 'output_trailers'. Remove some C output.
740 (readgram): Disable a piece of code that was writing a default
741 definition for 'YYSTYPE'.
742 (reader_output_yylsp): Remove.
743 (packsymbols): Output token defintions to a macro.
744 (copy_definition): Disable C output.
746 * src/reader.c (parse_macro_decl): New function used to parse macro
748 (copy_string2): Put the body of copy_string into this new function.
749 Add a parameter to let the caller choose whether he wants to copy the
750 string delimiters or not.
751 (copy_string): Be a simple call to copy_string2 with the last argument
753 (read_declarations): Add case for macro definition.
754 (copy_identifier): New.
755 (parse_macro_decl): Read macro identifiers using copy_identifier
758 2001-08-25 Robert Anisko <robert.anisko@epita.fr>
760 * src/output.c (prepare): Add prefixed names.
761 (output_parser): Output semantic actions.
762 (output_parser): Fix bug on '%%line' directives.
764 * src/output.c (output_headers): Remove. The C code printed by this
765 function should now be in the skeletons.
766 (output_trailers): Remove.
767 (output): Disable call to 'reader_output_yylsp'.
768 (output_rule_data): Do not output tables to the table obstack.
770 * src/output.c: Remove some C dedicated output.
771 Improve the use of macro and output obstacks.
772 (output_defines): Remove.
774 * src/output.c (output_token_translations): Associate 'translate'
775 table with a macro. No output to the table obstack.
776 (output_gram): Same for 'rhs' and 'prhs'.
777 (output_stos): Same for 'stos'.
778 (output_rule_data): Same for 'r1' and 'r2'.
779 (token_actions): Same for 'defact'.
780 (goto_actions): Same for 'defgoto'.
781 (output_base): Same for 'pact' and 'pgoto'.
782 (output_table): Same for 'table'.
783 (output_check): Same for 'check'.
785 * src/output.c (output_table_data): New function.
786 (output_short_table): Remove.
787 (output_short_or_char_table): Remove.
789 * src/output.c (output_parser): Replace most of the skeleton copy code
790 with something new. Skeletons are now processed character by character
791 rather than line by line, and Bison looks for '%%' macros. This is the
792 first step in making Bison's output process (a lot) more flexible.
793 (output_parser): Use the macro table.
795 2001-08-25 Robert Anisko <robert.anisko@epita.fr>
797 * src/main.c (main): Initialize the macro table.
799 2001-08-25 Robert Anisko <robert.anisko@epita.fr>
801 * src/lex.c (percent_table): Add tok_define.
802 * src/lex.h: Add tok_define.
804 2001-08-25 Robert Anisko <robert.anisko@epita.fr>
806 * src/macrotab.c: New file.
807 * src/macrotab.h: New file.
808 * src/Makefile.am: Update.
810 2001-08-25 Robert Anisko <robert.anisko@epita.fr>
812 * lib/hash.c: New file.
813 * lib/hash.h: New file.
814 * lib/Makefile.am: Update.
816 2001-08-15 Akim Demaille <akim@epita.fr>
820 2001-08-15 Marc Autret <autret_m@epita.fr>
822 * src/reader.c (readgram): Indent output macro YYSTYPE.
823 (packsymbols): Likewise.
824 (output_token_defines): Likewise.
825 * src/files.c: Standardize.
826 (compute_header_macro): New.
827 (defines_obstack_save): New. Use compute_header_macro.
828 (output_files): Update. Use defines_obstack_save.
830 2001-08-15 Akim Demaille <akim@epita.fr>
832 * doc/bison.texinfo (Table of Symbols): Document
835 2001-08-15 Akim Demaille <akim@epita.fr>
837 * missing: Update from CVS Automake.
838 * config/config.guess, config/config.sub, config/texinfo.tex:
841 2001-08-15 Akim Demaille <akim@epita.fr>
843 * Makefile.maint: Sync with CVS Autoconf.
845 2001-08-14 Pascal Bart <pascal.bart@epita.fr>
847 * doc/bison.texinfo: Include GNU Free Documentation License from
849 * doc/fdl.texi: Add to package.
851 2001-08-14 Marc Autret <autret_m@epita.fr>
853 Turn on %{source,header}_extension features.
855 * src/lex.c (percent_table): Un-CPP out header_extension and
857 * src/files.c (compute_exts_from_gf): Compare pointers with NULL.
858 (compute_exts_from_src): Remove conditions. It restores priorities
861 2001-08-14 Marc Autret <autret_m@epita.fr>
863 * src/files.c (compute_base_names): Add extensions computing when
864 `--file-prefix' used.
865 Standardize function calls.
867 2001-08-13 Marc Autret <autret_m@epita.fr>
869 * src/bison.simple (YYSTACK_USE_ALLOCA): Changed to allow users
870 defining it (defined but null disables alloca).
872 2001-08-13 Marc Autret <autret_m@epita.fr>
874 * src/bison.simple (_yy_memcpy): CPP reformat.
876 2001-08-13 Pascal Bart <pascal.bart@epita.fr>
878 * tests/atconfig.in (CPPFLAGS): Fix.
880 2001-08-10 Pascal Bart <pascal.bart@epita.fr>
882 * doc/bison.texinfo: Include GNU General Public License from
884 * doc/gpl.texi: Add to package.
886 2001-08-10 Marc Autret <autret_m@epita.fr>
888 * src/print_graph.h: Fix.
889 * src/reader.c (read_declarations): Use parse_header_extension_decl ().
891 2001-08-10 Akim Demaille <akim@epita.fr>
893 * src/system.h: Provide default declarations for stpcpy, strndup,
896 2001-08-10 Robert Anisko <anisko_r@epita.fr>
898 * doc/bison.texinfo (Locations): Update @$ stuff.
900 2001-08-09 Robert Anisko <anisko_r@epita.fr>
902 * src/bison.simple (YYLLOC_DEFAULT): Update.
905 2001-08-08 Marc Autret <autret_m@epita.fr>
907 * doc/bison.texinfo: Change @samp{$<@dots{}>} to
908 @samp{$<@dots{}>@var{n}} in Section Actions in Mid-Rule.
909 Reported by Fabrice Bauzac.
911 2001-08-08 Marc Autret <autret_m@epita.fr>
913 * src/vcg_default.h: Use NULL instead of 0 to initialize pointers.
914 * src/vcg.c (output_node): Fix.
915 * src/vcg.h: Cleanup.
916 * src/print_graph.c: Add comments.
917 (node_output_size): New global variable. Simplify the formatting of
918 the VCG graph output.
919 (print_actions): Unused code is now used. It notifies the final state
920 and no action states in the VCG graph. It also give the reduce actions.
921 The `shift and goto' edges are red and the `go to state' edges are
923 Get the current node name and node_obstack by argument.
924 (node_obstack): New variable.
925 (print_state): Manage node_obstack.
926 (print_core): Use node_obstack given by argument.
927 A node is not only computed here but in print_actions also.
928 (print_graph): CPP out useless code instead of commenting it.
930 2001-08-07 Pascal Bart <pascal.bart@epita.fr>
932 * tests/atconfig.in (CPPFLAGS): Fix.
934 2001-08-07 Akim Demaille <akim@epita.fr>
936 * src/print_graph.c (quote): New.
937 (print_core): Use it.
939 2001-08-06 Akim Demaille <akim@epita.fr>, Marc Autret <autret_m@epita.fr>
941 * src/vcg.c (complain.h): Include it.
942 Unepitaize `return' invocations.
943 [NDEBUG] (main): Remove.
944 * src/vcg.h (node_t, edge_t, graph_t): Constify the char * members.
945 * src/files.c (open_files): Initialize graph_obstack.
946 * src/print_graph.c (print_actions): CPP out useless code.
947 (print_core): Don't output the last `\n' in labels.
949 * src/files.c (output_files): Output the VCG file.
950 * src/main.c (main): Invoke print_graph ();
952 2001-08-06 Marc Autret <autret_m@epita.fr>
954 Automaton VCG graph output.
955 Using option ``-g'' or long option ``--graph'', you can generate
956 a gram_filename.vcg file containing a VCG description of the LALR (1)
957 automaton of your grammar.
959 * src/main.c: Call to print_graph() function.
960 * src/getargs.h: Update.
961 * src/getargs.c (options): Update to catch `-g' and `--graph' options.
962 (graph_flag): New flag.
964 (getargs): Add case `g'.
965 * src/files.c (graph_obstack): New obstack struct.
966 (open_files): Initialize new obstack.
967 (output_files): Saves graph_obstack if required.
968 * src/files.h (graph_obstack): New extern declaration.
969 * src/Makefile.am: Add new source files.
971 2001-08-06 Marc Autret <autret_m@epita.fr>
973 * src/print_graph.c, src/print_graph.h (graph): New.
974 * src/vcg.h: New file.
975 * src/vcg.c: New file, VCG graph handling.
977 2001-08-06 Marc Autret <autret_m@epita.fr>
979 Add of %source_extension and %header_extension which specify
980 the source or/and the header output file extension.
982 * src/files.c (compute_base_names): Remove initialisation of
983 src_extension and header_extension.
984 (compute_exts_from_gf): Update.
985 (compute_exts_from_src): Update.
986 (output_files): Update.
987 * src/reader.c (parse_header_extension_decl): New.
988 (parse_source_extension_decl): New.
989 (read_declarations): New case statements for the new tokens.
990 * src/lex.c (percent_table): Add entries for %source_extension
991 and %header_extension.
992 * src/lex.h (token_e): New tokens tok_hdrext and tok_srcext.
994 2001-08-06 Marc Autret <autret_m@epita.fr>
996 * configure.in: Bump to 1.28c.
997 * doc/bison.texinfo: Texinfo thingies.
999 2001-08-04 Pascal Bart <pascal.bart@epita.fr>
1001 * tests/atconfig.in (CPPFLAGS): Add.
1002 * tests/calc.at (AT_CHECK): Use CPPFLAGS.
1004 2001-08-03 Akim Demaille <akim@epita.fr>
1008 2001-08-03 Akim Demaille <akim@epita.fr>
1010 * tests/Makefile.am (check-local): Ship testsuite.
1011 * tests/calc.at (_AT_DATA_CALC_Y): Prototype all the functions.
1014 2001-08-03 Akim Demaille <akim@epita.fr>
1016 * configure.in: Try using -Wformat when compiling.
1018 2001-08-03 Akim Demaille <akim@epita.fr>
1020 * configure.in: Bump to 1.28b.
1022 2001-08-03 Akim Demaille <akim@epita.fr>
1024 * src/complain.c: Adjust strerror_r portability issues.
1026 2001-08-03 Akim Demaille <akim@epita.fr>
1030 2001-08-03 Akim Demaille <akim@epita.fr>
1032 * src/getargs.c, src/getarg.h (skeleton)): Constify.
1033 * src/lex.c (literalchar): Avoid name clashes on `buf'.
1034 * src/getargs.c: Include complain.h.
1035 * src/files.c, src/files.h (skeleton_find): Avoid name clashes.
1036 * lib/quotearg.c, lib/quotearg.h: Update from fileutils 4.1.
1038 2001-08-03 Akim Demaille <akim@epita.fr>
1040 * src/reader.c (readgram): Display hidden chars in error messages.
1042 2001-08-03 Akim Demaille <akim@epita.fr>
1044 Update to gettext 0.10.39.
1046 2001-08-03 Akim Demaille <akim@epita.fr>
1048 * lib/strspn.c: New.
1050 2001-08-01 Marc Autret <autret_m@epita.fr>
1052 * doc/bison.texinfo: Update.
1053 * doc/bison.1 (mandoc): Update.
1054 * src/system.h (EXT_GUARD_C, EXT_STYPE_H): Remove .c and .h.
1055 * src/files.c: Support output files extensions computing.
1056 (src_extension): New static variable.
1057 (header_extension): New static variable.
1059 (get_extension_index): New function, gets the index of an extension
1060 filename in a string.
1061 (compute_exts_from_gf): New function, computes extensions from the
1062 grammar file extension.
1063 (compute_exts_from_src): New functions, computes extensions from the
1064 C source file extension, file given by ``-o'' option.
1065 (compute_base_names): Update.
1066 (output_files): Update.
1068 2001-08-01 Robert Anisko <anisko_r@epita.fr>
1070 * doc/bison.texi: Document @$.
1071 (Locations): New section.
1073 2001-07-18 Akim Demaille <akim@epita.fr>
1075 * Makefile.maint, GNUmakefile: New, from Autoconf 2.52.
1076 * config/prev-version.txt, config/move-if-change: New.
1077 * Makefile.am: Adjust.
1079 2001-07-08 Pascal Bart <pascal.bart@epita.fr>
1081 * src/bison.simple (yyparse): Suppress warning `comparaison
1082 between signed and unsigned'.
1084 2001-07-05 Pascal Bart <pascal.bart@epita.fr>
1086 * src/getargs.h (raw_flag): Remove.
1087 * src/getargs.c: Die on `-r'/`--raw'.
1088 * src/lex.c (parse_percent_token): Die on `%raw'.
1089 * src/reader.c (output_token_defines): Suppress call to `raw_flag'.
1090 * tests/calc.at: Suppress test with option `--raw'.
1092 2001-07-14 Akim Demaille <akim@epita.fr>
1095 * configure.in: Require Autoconf 2.50.
1096 Update to gettext 0.10.38.
1098 2001-03-16 Akim Demaille <akim@epita.fr>
1100 * doc/bison.texinfo: ANSIfy the examples.
1102 2001-03-16 Akim Demaille <akim@epita.fr>
1104 * getargs.c (skeleton): New variable.
1105 (longopts): --skeleton is a new option.
1106 (shortopts, getargs): -S is a new option.
1107 * getargs.h: Declare skeleton.
1108 * output.c (output_parser): Use it.
1110 2001-03-16 Akim Demaille <akim@epita.fr>
1112 * m4/strerror_r.m4: New.
1113 * m4/error.m4: Run AC_FUNC_STRERROR_R.
1114 * lib/error.h, lib/error.c: Update.
1116 2001-03-16 Akim Demaille <akim@epita.fr>
1118 * src/getargs.c (longopts): Clean up.
1120 2001-02-21 Akim Demaille <akim@epita.fr>
1122 * src/reader.c (gensym): `gensym_count' is your own.
1123 Use a static buf to create the symbol name, as token_buffer is no
1126 2001-02-08 Akim Demaille <akim@epita.fr>
1128 * src/conflicts.c (conflict_report): Be sure not to append to res
1129 between two calls, which could happen if both first sprintf were
1130 skipped, but not the first cp += strlen.
1132 2001-02-08 Akim Demaille <akim@epita.fr>
1134 * lib/memchr.c, lib/stpcpy.c, lib/strndup.c, lib/strnlen.c:
1135 New, from fileutils 4.0.37.
1136 * configure.in: Require Autoconf 2.49c. I took some time before
1137 making this decision. This is the only way out for portability
1138 issues in Bison, it would mean way too much duplicate effort to
1139 import in Bison features implemented in 2.49c since 2.13.
1140 AC_REPLACE_FUNCS and AC_CHECK_DECLS the functions above.
1142 2001-02-02 Akim Demaille <akim@epita.fr>
1144 * lib/malloc.c, lib/realloc.c: New, from the fileutils 4.0.37.
1145 * lib/xalloc.h, lib/xmalloc.c: Update.
1147 2001-01-19 Akim Demaille <akim@epita.fr>
1149 Get rid of the ad hoc handling of token_buffer in the scanner: use
1152 * src/lex.c (token_obstack): New.
1153 (init_lex): Initialize it. No longer call...
1154 (grow_token_buffer): this. Remove it.
1155 Adjust all the places which used it to use the obstack.
1157 2001-01-19 Akim Demaille <akim@epita.fr>
1159 * src/lex.h: Rename all the tokens:
1160 s/\bENDFILE\b/tok_eof/g;
1161 s/\bIDENTIFIER\b/tok_identifier/g;
1163 Let them be enums, not #define, to ease debugging.
1164 Adjust all the code.
1166 2001-01-18 Akim Demaille <akim@epita.fr>
1168 * src/lex.h (MAXTOKEN, maxtoken, grow_token_buffer): Remove, private.
1169 * src/lex.c (maxtoken, grow_token_buffer): Static.
1171 2001-01-18 Akim Demaille <akim@epita.fr>
1173 Since we now use obstacks, more % directives can be enabled.
1175 * src/lex.c (percent_table): Also accept `%yacc',
1176 `%fixed_output_files', `%defines', `%no_parser', `%verbose', and
1178 Handle the actions for `%semantic_parser' and `%pure_parser' here,
1179 instead of returning a token.
1180 * src/lex.h (SEMANTIC_PARSER, PURE_PARSER): Remove, unused.
1181 * src/reader.c (read_declarations): Adjust.
1182 * src/files.c (open_files): Don't call `compute_base_names', don't
1183 compute `attrsfile' since they depend upon data which might be
1184 *in* the input file now.
1185 (output_files): Do it here.
1186 * src/output.c (output_headers): Document the fact that this patch
1187 introduces a guaranteed SEGV for semantic parsers.
1188 * doc/bison.texinfo: Document them.
1189 * tests/suite.at: Exercise these %options.
1191 2000-12-20 Akim Demaille <akim@epita.fr>
1193 Also handle the output file (--verbose) with obstacks.
1195 * files.c (foutput): Remove.
1196 (output_obstack): New.
1197 Adjust all dependencies.
1198 * src/conflicts.c: Return a string.
1199 * src/system.h (obstack_grow_string): Rename as...
1200 (obstack_sgrow): this. Be ready to work with non literals.
1201 (obstack_fgrow4): New.
1203 2000-12-20 Akim Demaille <akim@epita.fr>
1205 * src/files.c (open_files): Fix the computation of short_base_name
1206 in the case of `-o foo.tab.c'.
1208 2000-12-20 Akim Demaille <akim@epita.fr>
1210 * src/reader.c (copy_string, copy_comment, copy_comment2, copy_at)
1211 (copy_dollar): Now that everything uses obstacks, get rid of the
1214 2000-12-20 Akim Demaille <akim@epita.fr>
1216 * src/files.c (open_files): Actually the `.output' file is based
1217 on the short_base_name, not base_name.
1218 * tests/suite.at (Checking output file names): Adjust.
1220 2000-12-20 Akim Demaille <akim@epita.fr>
1222 * src/bison.s1: Remove, we now use directly...
1223 * src/bison.simple: this.
1224 * src/Makefile.am: Use pkgdata instead of data.
1226 2000-12-20 Akim Demaille <akim@epita.fr>
1228 * src/files.c (guard_obstack): New.
1229 (open_files): Initialize it.
1230 (output_files): Dump it...
1231 * src/files.h: Export it.
1232 * src/reader.c (copy_guard): Use it.
1234 2000-12-19 Akim Demaille <akim@epita.fr>
1236 * src/files.c (outfile, defsfile, actfile): Removed as global
1238 (open_files): Don't compute them.
1239 (output_files): Adjust.
1240 (base_name, short_base_name): Be global.
1241 Adjust dependencies.
1243 2000-12-19 Akim Demaille <akim@epita.fr>
1245 * src/files.c (strsuffix): New.
1246 (stringappend): Be just like strcat but allocate.
1247 (base_names): Eve out from open_files.
1248 Try to simplify the rather hairy computation of base_name and
1250 (open_files): Use it.
1251 * tests/suite.at (Checking output file names): New test.
1253 2000-12-19 Akim Demaille <akim@epita.fr>
1255 * src/system.h (obstack_grow_literal_string): Rename as...
1256 (obstack_grow_string): this.
1257 * src/output.c (output_parser): Recognize `%% actions' instead of
1259 * src/bison.s1: s/$/%% actions/.
1260 * src/bison.hairy: Likewise.
1262 2000-12-19 Akim Demaille <akim@epita.fr>
1264 * src/output.c (output_parser): Compute the `#line' lines when
1266 * src/Makefile.am (bison.simple): Be a simple copy of bison.s1.
1267 Suggested by Hans Aberg.
1269 2000-12-19 Akim Demaille <akim@epita.fr>
1271 Let the handling of the skeleton files be local to the procedures
1274 * src/files.c (xfopen, xfclose, skeleton_find, guardfile): No
1276 (fparser, open_extra_files): Remove.
1277 (open_files, output_files): Don't take care of fparser.
1278 * src/files.h: Adjust.
1279 * src/output.c (output_parser): Open and close the file to the
1281 * src/reader.c (read_declarations): When %semantic_parser, open
1284 2000-12-19 Akim Demaille <akim@epita.fr>
1286 * src/file.h (BISON_SIMPLE, BISON_HAIRY): Move from here...
1287 * src/system.h (BISON_SIMPLE, BISON_HAIRY): ... to here.
1289 2000-12-19 Akim Demaille <akim@epita.fr>
1291 * src/files.c (open_files): Yipee! We no longer need all the code
1292 looking for `/tmp' since we have no tmp file.
1294 2000-12-19 Akim Demaille <akim@epita.fr>
1296 * src/system.h (EXT_TAB, EXT_OUTPUT, EXT_STYPE_H, EXT_GUARD_C):
1298 * src/files.c (open_files): Less dependency on MSDOS etc.
1300 2000-12-14 Akim Demaille <akim@epita.fr>
1302 * src/bison.s1 (YYLLOC_DEFAULT): New macro.
1303 Provide a default definition.
1304 Use it when executing the default @ action.
1305 * src/reader.c (reader_output_yylsp): No longer include
1306 `timestamp' and `text' in the default YYLTYPE.
1308 2000-12-12 Akim Demaille <akim@epita.fr>
1310 * src/reader.c (copy_definition, parse_union_decl, copy_action)
1311 (copy_guard): Quote the file names.
1312 Reported by Laurent Mascherpa.
1314 2000-12-12 Akim Demaille <akim@epita.fr>
1316 * src/output.c (output_headers, output_program, output): Be sure
1317 to escape special characters when outputting filenames.
1318 (ACTSTR_PROLOGUE, ACTSTR_EPILOGUE): Remove.
1319 (output_headers): Don't depend on them, Use ACTSTR.
1321 2000-11-17 Akim Demaille <akim@epita.fr>
1323 * lib/obstack.h: Formatting changes.
1324 (obstack_grow, obstack_grow0): Don't cast WHERE at all: it
1325 prevents type checking.
1326 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
1327 cast the value to (void *): assigning a `foo *' to a `void *'
1329 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
1330 * src/reader.c (parse_union_decl): Typo: use obstack_1grow to
1333 2000-11-17 Akim Demaille <akim@epita.fr>
1335 * tests/Makefile.am (suite.m4, regression.m4, calc.m4): Rename
1337 (suite.m4, regression.m4, calc.m4): these.
1338 * tests/atgeneral.m4: Update from CVS Autoconf.
1340 2000-11-17 Akim Demaille <akim@epita.fr>
1342 * tests/regression.m4 (%union and --defines): New test,
1343 demonstrating a current bug in the obstack implementation.
1345 2000-11-17 Akim Demaille <akim@epita.fr>
1347 * src/bison.s1 (_YY_DECL_VARIABLES, YY_DECL_VARIABLES): New
1349 Use them to declare the variables which are global or local to
1352 2000-11-17 Akim Demaille <akim@epita.fr>
1354 * acconfig.h: Remove, no longer used.
1356 2000-11-07 Akim Demaille <akim@epita.fr>
1358 * src: s/Copyright (C)/Copyright/g.
1360 2000-11-07 Akim Demaille <akim@epita.fr>
1362 * src/reader.c (reader): #define YYLSP_NEEDED to 1 instead of just
1364 * src/bison.s1: s/#ifdef YYLSP_NEEDED/#if YYLSP_NEEDED/.
1366 2000-11-07 Akim Demaille <akim@epita.fr>
1368 * src/bison.s1 (YYLEX): Use #if instead of #ifdef.
1369 Merge in a single CPP if/else.
1371 2000-11-07 Akim Demaille <akim@epita.fr>
1373 * src/output.c (output): Remove useless variables.
1374 * lib/obstack.c (obstack_grow, obstack_grow0): Rename the second
1375 argument `data' for consistency with the prototypes.
1377 (obstack_copy, obstack_copy0): Rename the second argument as
1378 `address' for consistency. Qualify it `const'.
1379 * lib/obstack.h (obstack_copy, obstack_copy0, obstack_grow)
1380 (obstack_grow0, obstack_ptr_grow, obstack_ptr_grow_fast): Qualify
1381 `const' their input argument (`data' or `address').
1382 Adjust the corresponding macros to include `const' in casts.
1384 2000-11-03 Akim Demaille <akim@epita.fr>
1386 * src/Makefile.am (INCLUDES): s/PFILE/BISON_SIMPLE/.
1387 s/PFILE1/BISON_HAIRY/.
1388 Adjust dependencies.
1390 2000-11-03 Akim Demaille <akim@epita.fr>
1392 For some reason, this was not applied.
1394 * src/files.c [VMS]: No longer include `ssdef.h', no longer define
1395 `unlink': it's no longer used.
1397 2000-11-03 Akim Demaille <akim@epita.fr>
1399 * src/files.c (skeleton_find): New function, eved out of...
1400 (open_files, open_extra_files): here.
1402 2000-11-03 Akim Demaille <akim@epita.fr>
1406 * src/files.c (obstack_save): New function.
1407 (done): Rename as...
1408 (output_files): this.
1410 * src/main.c (main): Don't use `atexit' to register `done', since
1411 it no longer has to remove tmp files, just call `output_files'
1412 when there are no errors.
1414 2000-11-02 Akim Demaille <akim@epita.fr>
1416 * src/files.c [VMS]: No longer include `ssdef.h', no longer define
1417 `unlink': it's no longer used.
1418 * src/files.h: Formatting changes.
1420 2000-11-02 Akim Demaille <akim@epita.fr>
1422 Remove the last uses of mktemp and unlink/delete.
1424 * src/files.c (fdefines, ftable): Removed.
1425 (defines_ostack, table_obstack): New.
1426 Adjust dependencies of the former into uses of the latter.
1427 * src/output.c (output_short_or_char_table, output_short_table):
1428 Convert to using obstacks.
1429 * src/reader.c (copy_comment2): Accept one FILE * and two
1431 (output_token_defines, reader_output_yylsp): Use obstacks.
1432 * src/system.h (obstack_fgrow3): New.
1434 2000-11-01 Akim Demaille <akim@epita.fr>
1436 Change each use of `fattrs' into a use of `attrs_obstack'.
1438 * src/reader.c (copy_at): Typo: s/yylloc/yyloc/.
1439 * src/files.c (fattrs): Remove.
1440 (attrs_obstack): New.
1441 Adjust all dependencies.
1442 (done): If SEMANTIC_PARSER, dump attrs_obstack into attrsfile.
1444 2000-11-01 Akim Demaille <akim@epita.fr>
1447 Change each use of `faction' into a use of `action_obstack'.
1449 * lib/obstack.h, lib/obstack.c: New files.
1450 * src/files.c (faction): Remove.
1451 (action_obstack): New.
1452 Adjust all dependencies.
1454 2000-10-20 Akim Demaille <akim@epita.fr>
1456 * lib/quote.h (PARAMS): New macro. Use it.
1458 2000-10-16 Akim Demaille <akim@epita.fr>
1460 * src/output.c (output_short_or_char_table): New function.
1461 (output_short_table, output_token_translations): Use it.
1462 (goto_actions): Use output_short_table.
1464 2000-10-16 Akim Demaille <akim@epita.fr>
1466 * src/symtab.c (bucket_new): New function.
1469 * src/output.c (output_short_table): New argument to display the
1470 comment associated with the table.
1471 Adjust dependencies.
1472 (output_gram): Use it.
1473 (output_rule_data): Nicer output layout for YYTNAME.
1475 2000-10-16 Akim Demaille <akim@epita.fr>
1477 * src/lex.c (read_typename): New function.
1479 * src/reader.c (copy_dollar): Likewise.
1481 2000-10-16 Akim Demaille <akim@epita.fr>
1483 * src/reader.c (copy_comment2): Expect the input stream to be on
1484 the `/' which is suspected to open a comment, instead of being
1485 called after `//' or `/*' was read.
1486 (copy_comment, copy_definition, parse_union_decl, copy_action)
1487 (copy_guard): Adjust.
1489 2000-10-16 Akim Demaille <akim@epita.fr>
1491 * src/reader.c (parse_expect_decl): Use `skip_white_space' and
1492 `read_signed_integer'.
1494 2000-10-16 Akim Demaille <akim@epita.fr>
1496 * src/reader.c (copy_dollar): New function.
1497 (copy_guard, copy_action): Use it.
1499 2000-10-16 Akim Demaille <akim@epita.fr>
1501 * lib/quote.h, lib/quote.c, lib/quotearg.h, lib/quotearg.c:
1502 * m4/prereq.m4, m4/c-bs-a.m4, m4/mbstate.m4:
1503 New files, from Fileutils 4.0.27.
1504 * src/main.c (printable_version): Remove.
1505 * src/lex.c, src/reader.c: Use `quote'.
1507 2000-10-04 Akim Demaille <akim@epita.fr>
1509 * lib/error.c, lib/error.h: New files, needed by xmalloc.c.
1511 2000-10-04 Akim Demaille <akim@epita.fr>
1513 * doc/bison.texinfo: Various typos spotted by Neil Booth.
1515 2000-10-04 Akim Demaille <akim@epita.fr>
1517 When a literal string is used to define two different tokens,
1518 `bison -v' segfaults.
1519 Reported by Piotr Gackiewicz, and fixed by Neil Booth.
1521 * tests/regression.m4: New file.
1522 Include the core of the sample provided by Piotr Gackiewicz.
1523 * src/reader.c (parse_token_decl): Diagnose bad cases, and proceed
1526 2000-10-04 Akim Demaille <akim@epita.fr>
1528 * src/reader.c (parse_expect_decl): Keep `count' within the size
1532 2000-10-02 Paul Eggert <eggert@twinsun.com>
1534 * bison.s1 (yyparse): Assign the default value
1535 unconditionally, to avoid a GCC warning and make the parser a
1538 2000-10-02 Akim Demaille <akim@epita.fr>
1540 * src/getargs.c (getargs): Don't dump `--help' on unrecognized
1543 2000-10-02 Akim Demaille <akim@epita.fr>
1545 * src/derives.c, src/print.c, src/reduce.c: To ease the
1546 translation, move some `\n' out of the translated strings.
1548 2000-10-02 Akim Demaille <akim@epita.fr>
1550 The location tracking mechanism is precious for parse error
1551 messages. Nevertheless, it is enabled only when `@n' is used in
1552 the grammar, which is a different issue (you can use it in error
1553 message, but not in the grammar per se). Therefore, there should
1554 be another means to enable it.
1556 * src/getargs.c (getargs): Support `--locations'.
1558 * src/getargs.h (locationsflag): Export it.
1559 * src/lex.c (percent_table): Support `%locations'.
1560 * src/reader.c (yylsp_needed): Remove this variable, now replaced
1561 with `locationsflag'.
1562 * doc/bison.texinfo: Document `--locations' and `%locations'.
1564 * tests/calc.m4: Test it.
1566 For regularity of the names, replace each
1567 (nolineflag, toknumflag, rawtokenumflag, noparserflag): with...
1568 (no_lineflag, token_tableflag, rawflag, no_parserflag): this.
1569 In addition replace each `flag' with `_flag'.
1571 2000-10-02 Akim Demaille <akim@epita.fr>
1573 Also test parse error messages, including with YYERROR_VERBOSE.
1575 * tests/calc.m4 (calc.y): Add support for `exp = exp' (non
1577 Use it to check the computations.
1578 Use it to check `nonassoc' is honored.
1579 (AT_DATA_CALC_Y): Equip `calc.y' with YYERROR_VERBOSE when passed
1580 `--yyerror-verbose'.
1581 (_AT_CHECK_CALC): Adjust to this option.
1582 (_AT_CHECK_CALC_ERROR): New macro to check parse error messages.
1584 2000-10-02 Akim Demaille <akim@epita.fr>
1586 Test also `--verbose', `--defines' and `--name-prefix'. Testing
1587 the latter demonstrates a flaw in the handling of non debugging
1588 parsers introduced by myself on 2000-03-16: `#define yydebug 0'
1589 was used in order to simplify:
1605 unfortunately this leads to a CPP conflict when
1606 `--name-prefix=foo' is used since it produces `#define yydebug
1609 * src/bison.s1 [!YYDEBUG]: Do not define yydebug.
1610 (YYDPRINTF): New macro.
1612 * tests/calc.m4 (AT_CHECK_CALC): Do require a title, build it from
1614 Also test `--verbose', `--defines' and `--name-prefix'.
1616 2000-10-02 Akim Demaille <akim@epita.fr>
1618 Improve the readability of the produced parsers.
1620 * src/bison.s1: Formatting changes.
1621 Improve the comment related to the `$' mark.
1622 (yydefault): Don't fall through to `yyresume': `goto' there.
1623 * src/output.c (output_parser): When the `$' is met, skip the end
1625 New variable, `number_of_dollar_signs', to check there's exactly
1626 one `$' in the parser skeleton.
1628 2000-10-02 Akim Demaille <akim@epita.fr>
1630 * lib/xstrdup.c: New file, from the fileutils.
1631 * src/reader.c (parse_token_decl, get_type_name, parse_type_decl)
1632 (parse_assoc_decl, parse_thong_decl, get_type): Use `xstrdup'
1633 instead of strlen + xmalloc + strcpy.
1634 * src/symtab.c (copys): Remove, use xstrdup instead.
1636 2000-10-02 Akim Demaille <akim@epita.fr>
1638 * src/gram.h (associativity): New enum type which replaces the
1639 former CPP macros `RIGHT_ASSOC', `LEFT_ASSOC' and `NON_ASSOC' with
1640 `right_assoc', `left_assoc' and `non_assoc'.
1641 Adjust all dependencies.
1642 * src/reader.c: Formatting changes.
1643 (LTYPESTR): Don't define it, use it as a literal in
1644 `reader_output_yylsp'.
1645 * src/symtab.h (symbol_class): New enum type which replaces the
1646 former CPP macros `SUNKNOWN', `STOKEN and `SNTERM' with
1647 `sunknown', `stoken and `snterm'.
1649 2000-10-02 Akim Demaille <akim@epita.fr>
1651 * src/getargs.c (fixed_outfiles): Rename as...
1652 (yaccflag): for consistency and accuracy.
1653 Adjust dependencies.
1655 2000-10-02 Akim Demaille <akim@epita.fr>
1657 Use the more standard files `xalloc.h' and `xmalloc.c' instead of
1658 Bison's `allocate.c' and `alloc.h'. This patch was surprisingly
1659 difficult and introduced a lot of core dump. It turns out that
1660 Bison used an implementation of `xmalloc' based on `calloc', and
1661 at various places it does depend upon the initialization to 0. I
1662 have not tried to isolate the pertinent places, and all the former
1663 calls to Bison's `xmalloc' are now using `XCALLOC'. Someday,
1664 someone should address this issue.
1666 * src/allocate.c, src/alloc.h, m4/bison-decl.m4: Remove.
1667 * lib/xmalloc.c, lib/xalloc.h, m4/malloc.m4, m4/realloc.m4: New
1669 Adjust dependencies.
1670 * src/warshall.h: New file.
1673 2000-10-02 Akim Demaille <akim@epita.fr>
1675 Various anti-`extern in *.c' changes.
1677 * src/system.h: Include `assert.h'.
1679 2000-10-02 Akim Demaille <akim@epita.fr>
1681 * src/state.h (nstates, final_state, first_state, first_shift)
1682 (first_reduction): Move their exportation from here...
1683 * src/LR0.h: to here.
1684 Adjust dependencies.
1685 * src/getargs.c (statisticsflag): New variable.
1686 Add support for `--statistics'.
1687 Adjust dependencies.
1689 Remove a lot of now useless `extern' statements in most files.
1691 2000-10-02 Akim Demaille <akim@epita.fr>
1693 * src/LR0.h: New file.
1696 2000-10-02 Akim Demaille <akim@epita.fr>
1698 * src/print.h: New file.
1700 * src/print.c: Formatting and ordering changes.
1701 (verbose, terse): Replace with...
1702 (print_results): this new function.
1703 Adjust dependencies.
1705 2000-10-02 Akim Demaille <akim@epita.fr>
1707 * src/conflicts.c (conflict_report): New function.
1708 (conflict_log, verbose_conflict_log): Replace with...
1709 (print_conflicts): this function.
1710 Adjust dependencies.
1711 * src/conflicts.h: New file.
1712 Propagate its inclusion.
1714 2000-10-02 Akim Demaille <akim@epita.fr>
1716 * src/nullable.h: New file.
1717 Propagate its inclusion.
1718 * src/nullable.c: Formatting changes.
1720 2000-10-02 Akim Demaille <akim@epita.fr>
1722 * src/reduce.h: New file.
1723 Propagate its inclusion.
1724 * src/reduce.c: Topological sort and other formatting changes.
1725 (bool, TRUE, FALSE): Move their definition to...
1726 * src/system.h: here.
1728 2000-10-02 Akim Demaille <akim@epita.fr>
1730 * src/files.c: Formatting changes.
1731 (tryopen, tryclose, openfiles): Rename as...
1732 (xfopen, xfclose, open_files): this.
1733 (stringappend): static.
1734 * src/files.h: Complete the list of exported symbols.
1737 2000-10-02 Akim Demaille <akim@epita.fr>
1739 * src/reader.h: New file.
1740 Propagate its use instead of tedious list of `extern' and
1742 * src/reader.c: Formatting changes, topological sort,
1745 2000-10-02 Akim Demaille <akim@epita.fr>
1747 * src/lex.h: Prototype `lex.c' exported functions.
1748 * src/reader.c: Adjust.
1749 * src/lex.c: Formatting changes.
1750 (safegetc): Rename as...
1753 2000-10-02 Akim Demaille <akim@epita.fr>
1755 * src/lalr.h: New file.
1756 Propagate its inclusion instead of prototypes and `extern'.
1757 * src/lalr.c: Formatting changes, topological sorting etc.
1759 2000-10-02 Akim Demaille <akim@epita.fr>
1761 * src/output.c (token_actions): Introduce a temporary array,
1762 YYDEFACT, that makes it possible for this function to use
1765 2000-10-02 Akim Demaille <akim@epita.fr>
1767 `user_toknums' is output as a `short[]' in `output.c', while it is
1768 defined as a `int[]' in `reader.c'. For consistency with the
1769 other output tables, `user_toknums' is now defined as a table of
1772 * src/reader.c (user_toknums): Be a short table instead of an int
1774 Adjust dependencies.
1776 Factor the short table outputs.
1778 * src/output.c (output_short_table): New function.
1779 * src/output.c (output_gram, output_stos, output_rule_data)
1780 (output_base, output_table, output_check): Use it.
1782 2000-10-02 Akim Demaille <akim@epita.fr>
1784 * src/output.c (output): Topological sort of the functions, in
1785 order to get rid of the `static' prototypes.
1786 No longer use `register'.
1787 * src/output.h: New file.
1788 Propagate its inclusion in files explicitly prototyping functions
1791 2000-09-21 Akim Demaille <akim@epita.fr>
1793 * src/atgeneral.m4: Update from Autoconf.
1795 2000-09-21 Akim Demaille <akim@epita.fr>
1797 * src/closure.h: New file.
1798 * src/closure.c: Formatting changes, topological sort over the
1799 functions, use of closure.h.
1800 (initialize_closure, finalize_closure): Rename as...
1801 (new_closure, free_closure): these. Adjust dependencies.
1802 * src/LR0.c: Formatting changes, topological sort, use of
1804 (initialize_states): Rename as...
1806 * src/Makefile.am (noinst_HEADERS): Adjust.
1808 2000-09-20 Akim Demaille <akim@epita.fr>
1810 * src/acconfig.h: Don't protect config.h against multiple
1812 Don't define PARAMS.
1813 * src/system.h: Define PARAMS.
1814 Remove some of the ad-hoc CPP magic for DOS, VMS etc.: this is the
1815 purpose of config.h. system.h must not try to fix wrong
1816 definitions in config.h.
1818 2000-09-20 Akim Demaille <akim@epita.fr>
1820 * src/derives.h: New file.
1821 * src/main.c, src/derives.h: Use it.
1823 * src/Makefile.am (noinst_HEADERS): Adjust.
1825 2000-09-20 Akim Demaille <akim@epita.fr>
1827 * tests/atgeneral.m4: Update from Autoconf.
1828 * tests/calc.m4 (_AT_DATA_CALC_Y, AT_DATA_CALC_Y, _AT_CHECK_CALC)
1829 (AT_CHECK_CALC): New macros.
1830 Use these macros to test bison with options `', `--raw',
1831 `--debug', `--yacc', `--yacc --debug'.
1833 2000-09-19 Akim Demaille <akim@epita.fr>
1835 * src/output.c: Formatting changes.
1836 * src/machine.h: Remove, leaving its contents in...
1837 * src/system.h: here.
1839 Adjust all dependencies on stdio.h and machine.h.
1840 * src/getargs.h: New file.
1841 Let all `extern' declarations about getargs.c be replaced with
1842 inclusion of `getargs.h'.
1843 * src/Makefile.am (noinst_HEADERS): Adjust.
1845 * tests/calc.m4 (yyin): Be initialized in main, not on the global
1847 (yyerror): Returns void, not int.
1848 * doc/bison.texinfo: Formatting changes.
1850 2000-09-19 Akim Demaille <akim@epita.fr>
1852 * tests/calc.m4 (calc.y): Do not assign to stdin, as it's not
1855 2000-09-18 Akim Demaille <akim@epita.fr>
1857 * configure.in: Append WARNING_CFLAGS to CFLAGS.
1858 * src/Makefile.am (INCLUDES): Don't.
1859 Be ready to fetch headers in lib/.
1861 2000-09-18 Akim Demaille <akim@epita.fr>
1863 * doc/bison.texinfo: Update the copyright.
1864 ANSIfy and GNUify the examples.
1865 Remove the old menu.
1867 2000-09-18 Akim Demaille <akim@epita.fr>
1869 First set of tests: use the `calc' example from the documentation.
1871 * src/bison.s1 (yyparse): Condition the code using `yytname' which
1872 is defined only when YYDEBUG is.
1873 * m4/atconfig.m4 (AT_CONFIG): Adjust to Autoconf 2.13.
1874 * src/files.c (tryopen, tryclose): Formatting changes.
1875 Move to the top and be static.
1876 * src/reader.c (read_signed_integer): Likewise.
1877 * tests/calc.m4: New file.
1878 * Makefile.am, suite.m4: Adjust.
1879 * m4/atconfig.m4: Set BISON_SIMPLE and BISON_HAIRY.
1881 2000-09-18 Akim Demaille <akim@epita.fr>
1883 Add support for an Autotest test suite for Bison.
1885 * m4/m4.m4, m4/atconfig.m4: New files.
1886 * m4/Makefile.am (EXTRA_DIST): Adjust.
1887 * tests/suite.m4, tests/Makefile.am, tests/atgeneral.m4: New
1889 * src/getargs.c: Display a more standard --version message.
1890 * src/reader.c (reader): Formatting changes.
1891 No longer depend upon VERSION_STRING.
1892 * configure.in: No longer use `dnl'.
1893 Set up the test suite and the new directory `tests/.
1894 (VERSION_STRING): Remove.
1896 2000-04-14 Akim Demaille <akim@epita.fr>
1898 * src/reader.c (copy_comment2): New function, same as former
1899 `copy_comment', but outputs into two FILE *.
1900 (copy_comment): Use it.
1901 (parse_union_decl): Use it.
1902 (get_type, parse_start_decl): Use the same `invalid' message.
1903 (parse_start_decl, parse_union_decl): Use the same `multiple'
1905 (parse_union_decl, copy_guard, copy_action): Use the same
1906 `unmatched' message.
1907 * m4/Makefile.am (EXTRA_DIST): Add `warning.m4'.
1909 2000-03-31 Akim Demaille <akim@epita.fr>
1911 * src/files.c (tryopen, tryclose): Move to the top.
1914 2000-03-31 Akim Demaille <akim@epita.fr>
1916 * src/main.c (main): Don't call `done', exit does it.
1918 2000-03-31 Akim Demaille <akim@epita.fr>
1920 * allocate.c: s/return (foo)/return foo/.
1923 * output.c: Likewise.
1924 * reader.c: Likewise.
1925 * symtab.c: Likewise.
1926 * vmsgetargs.c: Likewise.
1928 2000-03-31 Akim Demaille <akim@epita.fr>
1930 Clean up the error reporting functions.
1932 * src/report.c: New file.
1933 * src/report.h: Likewise.
1934 * src/Makefile.am: Adjust.
1935 * m4/error.m4: New file.
1936 * m4/Makefile.am: Adjust.
1937 * configure.in (jm_PREREQ_ERROR): Call it.
1938 * src/main.c (int_to_string, banner, fatal_banner, warn_banner):
1940 (fatal, fatals): Remove. All callers use complain.c::fatal.
1941 (warn, warni, warns, warnss, warnss): Remove. All callers use
1942 complain.c::complain.
1943 (toomany): Remove, use fatal instead.
1944 * src/files.c (done): No argument, use complain_message_count.
1945 * src/main.c (main): Register `done' to `atexit'.
1947 * src/getargs.c (usage): More `fputs', less `fprintf'.
1949 2000-03-28 Akim Demaille <akim@epita.fr>
1951 * lib/: New directory.
1952 * Makefile.am (SUBDIRS): Adjust.
1953 * configure.in: Adjust.
1954 (LIBOBJS): Although not used yet, AC_SUBST it, otherwise it's
1956 * src/alloca.c: Moved to lib/.
1957 * src/getopt.c: Likewise.
1958 * src/getopt1.c: Likewise.
1959 * src/getopt.h: Likewise.
1960 * src/ansi2knr.c: Likewise.
1961 * src/ansi2knr.1: Likewise.
1962 * src/Makefile.am: Adjust.
1963 * lib/Makefile.am: New file.
1965 2000-03-28 Akim Demaille <akim@epita.fr>
1967 * src/getargs.c (usage): Refresh the help message.
1969 2000-03-17 Akim Demaille <akim@epita.fr>
1971 * src/getopt1.c: Updated from textutils 2.0e
1972 * src/getopt.c: Likewise.
1973 * src/getopt.h: Likewise.
1975 2000-03-17 Akim Demaille <akim@epita.fr>
1977 * src/Makefile.am (bison.simple): Fix the awk program: quote only
1978 the file name, not the whole `#line LINE FILE'.
1980 2000-03-17 Akim Demaille <akim@epita.fr>
1982 On syntax errors, report the token on which we choked.
1984 * src/bison.s1 (yyparse): In the label yyerrlab, when
1985 YYERROR_VERBOSE, add yychar in msg.
1987 2000-03-17 Akim Demaille <akim@epita.fr>
1989 * src/reader.c (copy_at): New function.
1990 (copy_guard): Use it.
1991 (copy_action): Use it.
1993 2000-03-17 Akim Demaille <akim@epita.fr>
1995 Be kind to translators, save some useless translations.
1997 * src/main.c (banner): New function.
1998 (fatal_banner): Use it.
1999 (warn_banner): Use it.
2001 2000-03-17 Akim Demaille <akim@epita.fr>
2003 * src/reader.c (copy_definition): Use copy_string and
2004 copy_comment. Removed now unused `match', `ended',
2006 (copy_comment, copy_string): Moved, to be visible from
2009 2000-03-17 Akim Demaille <akim@epita.fr>
2011 * src/reader.c (copy_string): Declare `static inline'. No
2012 problems with inline, since it is checked by configure.
2013 (copy_comment): Likewise.
2015 2000-03-17 Akim Demaille <akim@epita.fr>
2017 * src/reader.c (packsymbols): Formatting changes.
2019 2000-03-17 Akim Demaille <akim@epita.fr>
2021 * src/reader.c (copy_comment): New function, factored out from:
2022 (copy_action): Use it. Removed now unused `match', `ended',
2024 (copy_guard): Likewise.
2026 2000-03-17 Akim Demaille <akim@epita.fr>
2028 * src/reader.c (copy_string): New function, factored out from:
2029 (copy_action): Use it.
2030 (copy_guard): Likewise.
2032 2000-03-17 Akim Demaille <akim@epita.fr>
2034 Change the handling of @s so that they behave exactly like $s.
2035 There is now a pseudo variable @$ (readble and writable), location
2036 of the lhs of the rule (by default ranging from the location of
2037 the first symbol of the rhs, to the location of the last symbol,
2038 or, if the rhs is empty, YYLLOC).
2040 * src/bison.s1 [YYLSP_NEEDED] (yyloc): New variable, twin of
2042 (yyparse): When providing a default semantic action, provide a
2043 default location action.
2044 (after the $): No longer change `*YYLSP', just stack YYLOC the
2045 same way you stack YYVAL.
2046 * src/reader.c (read_declarations): Use warns.
2047 (copy_guard, case '@'): Also recognize `@$', expanded as `YYLOC'.
2048 (copy_action, case '@'): Likewise.
2049 Use a standard error message, to save useless work from
2052 2000-03-17 Akim Demaille <akim@epita.fr>
2054 * src/bison.s1: Formatting and cosmetics changes.
2055 * src/reader.c: Likewise.
2056 Update the Copyright notice.
2058 2000-03-17 Akim Demaille <akim@epita.fr>
2060 * src/bison.s1 (#line): All set to `#line' only, since the
2061 Makefile now handles them.
2063 2000-03-16 Akim Demaille <akim@epita.fr>
2065 * src/output.c (output_rule_data): Output the documentation of
2067 (Copyright notice): Update.
2070 2000-03-16 Akim Demaille <akim@epita.fr>
2072 * src/bison.s1 [!YYDEBUG]: Define yydebug to 0. This allows to
2073 remove most `#if YYDEBUG != 0', since `if (yydebug)' is enough.
2074 One `#if YYDEBUG' remains, since it uses variables which are
2075 defined only if `YYDEBUG != 0'.
2077 2000-03-16 Akim Demaille <akim@epita.fr>
2079 * src/bison.s1 (yyparse): Reorganize the definitions of the stacks
2080 and related variables so that the similarities are highlighted.
2082 2000-03-16 Akim Demaille <akim@epita.fr>
2084 * src/bison.s1: Properly indent CPP directives.
2086 2000-03-16 Akim Demaille <akim@epita.fr>
2088 * src/bison.s1: Properly indent the `alloca' CPP section.
2090 2000-03-16 Akim Demaille <akim@epita.fr>
2092 Do not hard code values of directories in `configure.in'.
2093 Update the `configure' tool chain.
2095 * configure.in (XPFILE, XPFILE1, LOCALEDIR): Remove, handled by
2097 (VERSION_STRING): Use the third arg of AC_DEFINE_UNQUOTED.
2098 (AC_OUTPUT): Add m4/Makefile.
2099 Bump to bison 1.28a, 1.29 has never been released.
2100 * acconfig.h (XPFILE, XPFILE1, LOCALEDIR): Remove, since they are
2101 handled via src/Makefile.am.
2102 (VERSION_STRING, PROTOTYPES, ENABLE_NLS, HAVE_CATGETS,
2103 HAVE_GETTEXT, HAVE_LC_MESSAGES, HAVE_STPCPY): Remove, handled by
2105 * Makefile.am (SUBDIRS): Add m4.
2106 (ACLOCAL_AM_FLAGS): New variable.
2107 (AUTOMAKE_OPTIONS): Add check-news.
2108 * src/Makefile.am (bison.simple): Use awk to replace #line lines with
2109 the proper line number and file name.
2110 (DEFS): Propagate the location of bison library files and of the
2112 (INCLUDES): Added `-I ..' so that one can compile with srcdir !=
2114 * acinclude.m4: Remove, replaced by the directory m4.
2115 * m4/Makefile.am (EXTRA_DIST): New variable.
2116 * m4/gettext.m4: New file, from the fileutils.
2117 * m4/lcmessage.m4: Likewise
2118 * m4/progtest.m4: Likewise.
2119 * m4/bison-decl.m4: New file, extracted from former acinclude.m4.
2121 2000-03-10 Akim Demaille <akim@epita.fr>
2124 Formatting changes of various comments.
2125 Respect the GNU coding standards at various places.
2126 Don't use `_()' when no translation is needed.
2128 1999-12-13 Jesse Thilo <jthilo@gnu.org>
2131 OS/2 honors TMPDIR environment variable.
2133 1999-12-13 Jesse Thilo <jthilo@gnu.org>
2135 * doc/bison.texinfo: Tweaked spelling and grammar.
2137 Removed reference to price of printed copy.
2138 Mention BISON_SIMPLE and BISON_HAIRY.
2140 1999-12-13 Jesse Thilo <jthilo@gnu.org>
2142 * configure.in, NEWS:
2143 Bison 1.29 released.
2145 1999-10-27 Jesse Thilo <jthilo@gnu.org>
2147 * doc/.cvsignore, doc/Makefile.am, doc/refcard.tex:
2148 Added reference card.
2150 1999-07-26 Jesse Thilo <jthilo@gnu.org>
2152 * po/ru.po: Added Russian translation.
2154 1999-07-26 Jesse Thilo <jthilo@gnu.org>
2156 * configure.in: Added Russian translation.
2158 1999-07-06 Jesse Thilo <jthilo@gnu.org>
2160 * configure.in, NEWS, README:
2161 Released version 1.28.
2163 1999-06-14 Jesse Thilo <jthilo@gnu.org>
2166 Squashed redefinition warning on some systems.
2168 * src/getargs.c, src/Makefile.am, src/reader.c, src/version.c:
2169 Have configure build version string instead of relying on ANSI string
2172 1999-06-14 Jesse Thilo <jthilo@gnu.org>
2174 * po/POTFILES.in: Got rid of version.c.
2176 1999-06-14 Jesse Thilo <jthilo@gnu.org>
2178 * acconfig.h, configure.in:
2179 Have configure build version string instead of relying on ANSI string
2182 1999-06-08 Jesse Thilo <jthilo@gnu.org>
2185 Dropped mention of `+' for long-named options.
2187 1999-05-30 Jesse Thilo <jthilo@gnu.org>
2189 * src/files.c: Added <unistd.h> for unlink().
2191 * src/Makefile.am, src/system.h:
2194 1999-05-30 Jesse Thilo <jthilo@gnu.org>
2196 * README: Added a FAQ list.
2198 * configure.in, acconfig.h:
2201 1999-05-30 Jesse Thilo <jthilo@gnu.org>
2203 * doc/FAQ, doc/Makefile.am:
2206 1999-05-19 Jesse Thilo <jthilo@gnu.org>
2208 * src/alloc.h, src/symtab.h, src/version.c:
2209 Protected inclusion of "config.h" with HAVE_CONFIG_H.
2211 1999-04-18 Jesse Thilo <jthilo@gnu.org>
2213 * src/.cvsignore, src/Makefile.am:
2214 Reorganized: sources in `src', documentation in `doc'.
2216 * src/lex.c (literalchar):
2217 fixed the code for escaping double quotes (thanks
2220 1999-04-18 Jesse Thilo <jthilo@gnu.org>
2222 * po/de.po, po/es.po, po/fr.po, po/nl.po, po/POTFILES.in:
2223 Adjusted paths to reflect directory reorganization.
2225 1999-04-18 Jesse Thilo <jthilo@gnu.org>
2227 * doc/.cvsignore, doc/Makefile.am:
2228 Reorganized: sources in `src', documentation in `doc'.
2230 1999-04-18 Jesse Thilo <jthilo@gnu.org>
2233 Updated AC_INIT file to reflect directory reorganization.
2235 * configure.in, .cvsignore, Makefile.am, POTFILES.in:
2236 Reorganized: sources in `src', documentation in `doc'.
2238 1999-04-13 Jesse Thilo <jthilo@gnu.org>
2241 Don't declare calloc() and realloc() if not necessary.
2243 1999-04-13 Jesse Thilo <jthilo@gnu.org>
2245 * configure.in, acconfig.h, acinclude.m4:
2246 Don't declare calloc() and realloc() if not necessary.
2248 1999-03-23 Jesse Thilo <jthilo@gnu.org>
2250 * po/.cvsignore: Added i18n support.
2252 1999-03-23 Jesse Thilo <jthilo@gnu.org>
2254 * acconfig.h, configure.in, Makefile.am:
2257 1999-03-22 Jesse Thilo <jthilo@gnu.org>
2259 * src/bison.s1: Fixed #line numbers.
2261 1999-03-15 Jesse Thilo <jthilo@gnu.org>
2263 * po/es.po, po/fr.po, po/nl.po, po/de.po:
2264 Added PO files from Translation Project.
2266 1999-03-03 Jesse Thilo <jthilo@gnu.org>
2269 Added support for non-ANSI compilers (ansi2knr).
2271 1999-02-16 Jesse Thilo <jthilo@gnu.org>
2273 * configure.in: Bumped version number to 1.27.
2276 Added `bison.simple' to list of files removed by `make distclean'.
2278 1999-02-12 Jesse Thilo <jthilo@gnu.org>
2280 * src/files.c, src/files.h:
2281 Defined locations of parser files in config.h instead of Makefile.
2283 1999-02-12 Jesse Thilo <jthilo@gnu.org>
2285 * acconfig.h, acinclude.m4, configure.in, Makefile.am:
2286 Defined locations of parser files in config.h instead of Makefile.
2288 1999-02-09 Jesse Thilo <jthilo@gnu.org>
2291 Removed inappropriate use of $< macro.
2293 1999-02-05 Jesse Thilo <jthilo@gnu.org>
2295 * po/Makefile.in.in, po/POTFILES.in:
2296 Add `po' directory skeleton.
2298 1999-01-27 Jesse Thilo <jthilo@gnu.org>
2300 * README: Document help-bison list.
2302 * configure.in: Add check for mkstemp().
2304 1999-01-20 Jesse Thilo <jthilo@gnu.org>
2306 * src/conflicts.c, src/LR0.c, src/output.c, src/reader.c:
2307 Hush a few compiler warnings.
2310 Add tryclose(), which verifies that fclose was successful.
2311 Hush a couple of compiler warnings.
2313 1999-01-20 Jesse Thilo <jthilo@gnu.org>
2315 * Makefile.am, OChangeLog:
2316 ChangeLog is now automatically generated. Include the old version as
2319 1999-01-14 Jesse Thilo <jthilo@gnu.org>
2321 * 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:
2324 1999-01-14 Jesse Thilo <jthilo@gnu.org>
2326 * doc/bison.texinfo: Fix formatting glitch.
2328 * doc/bison.texinfo: Update FSF address.
2330 1999-01-14 Jesse Thilo <jthilo@gnu.org>
2332 * acconfig.h: Update FSF address.
2334 1999-01-08 Jesse Thilo <jthilo@gnu.org>
2337 Don't define PACKAGE here, since config.h defines it.
2339 1998-12-30 Jesse Thilo <jthilo@gnu.org>
2341 * src/reader.c: Update copyright date.
2344 Ditch sprintf to statically-sized buffers in fatal/warn functions in
2345 favor of output directly to stderr (avoids buffer overruns).
2347 * src/reader.c: Some checks for premature EOF.
2349 * 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:
2350 Use prototypes if the compiler understands them.
2352 * src/files.c: Honor TMPDIR on Unix hosts.
2353 Use prototypes if the compiler understands them.
2356 Fix a couple of buffer overrun bugs.
2357 Use prototypes if the compiler understands them.
2359 * src/system.h: Include unistd.h and ctype.h.
2360 Use #ifdef instead of #if for NLS symbols.
2362 1998-12-30 Jesse Thilo <jthilo@gnu.org>
2364 * doc/bison.texinfo:
2365 Delete comment "consider using @set for edition number, etc..." since
2366 we now are doing so.
2368 1998-12-30 Jesse Thilo <jthilo@gnu.org>
2371 Use prototypes if the compiler understands them.
2373 * NEWS: Document 1.26 highlights.
2375 * Makefile.am: Require Automake 1.3 or later.
2378 Use prototypes if the compiler understands them.
2380 1998-12-29 Jesse Thilo <jthilo@gnu.org>
2383 Use VERSION symbol from automake for version number.
2385 1998-12-29 Jesse Thilo <jthilo@gnu.org>
2387 * acconfig.h, configure.in, version.cin:
2388 Use VERSION symbol from automake for version number.
2390 1998-11-28 Jesse Thilo <jthilo@gnu.org>
2393 Distribute original version of simple parser (bison.s1), not built
2394 version (bison.simple).
2396 1998-11-28 Jesse Thilo <jthilo@gnu.org>
2398 * doc/bison.texinfo: Add info dir entry.
2400 * doc/bison.texinfo:
2401 Let automake put version number into documentation.
2403 1998-11-26 Jesse Thilo <jthilo@gnu.org>
2405 * src/bison.cld, src/build.com, src/vmshlp.mar:
2406 Add non-RCS files from /gd/gnu/bison.
2408 1998-11-26 Jesse Thilo <jthilo@gnu.org>
2411 Document the BISON_HAIRY and BISON_SIMPLE variables.
2413 1998-11-25 Jesse Thilo <jthilo@gnu.org>
2415 * src/version.c: Build version.c automatically.
2418 Fix token numbering (used to start at 258, not 257).
2420 * src/system.h: Include config.h.
2422 * src/getargs.c: Update bug report address.
2424 * src/alloca.c, src/getopt1.c, src/getopt.c, src/getopt.h:
2425 Get latest copies of alloca.c, getopt.c, getopt.h, getopt1.c from gnu.org.
2427 1998-11-25 Jesse Thilo <jthilo@gnu.org>
2430 Rename bison.simple to bison.s1 (bison.simple is then built from bison.s1).
2432 * configure.in, version.cin:
2433 Build version.c automatically.
2435 * AUTHORS: Add AUTHORS file.
2437 * README: Update bug report address.
2440 Rename bison.simple to bison.s1 (bison.simple is then built from bison.s1).
2442 * configure.in, Makefile.am, Makefile.in, stamp-h.in:
2445 1998-11-25 Jesse Thilo <jthilo@gnu.org>
2447 * doc/bison.texinfo: Clean up some formatting.
2449 1998-05-05 Richard Stallman <rms@gnu.org>
2451 * doc/bison.texinfo:
2452 Explain better why to make a pure parser.
2454 1998-01-05 Richard Stallman <rms@gnu.org>
2456 * src/files.c (openfiles):
2457 [_WIN32 && !__CYGWIN32__] Use TEMP or Temp to
2458 find a temporary directory, if possible. Do not unlink files while
2461 1997-08-25 Richard Stallman <rms@gnu.org>
2463 * src/reader.c (stack_offset;):
2464 Change some warni to warns.
2466 * src/lex.c (literalchar): Use warns, not warni.
2468 1997-06-28 Richard Stallman <rms@gnu.org>
2470 * src/bison.s1: Add a Bison version comment.
2472 * src/main.c (fatal, warn, berror):
2475 1997-06-28 Richard Stallman <rms@gnu.org>
2477 * Makefile.in (bison_version): New variable.
2478 (dist): Use that variable.
2479 (bison.s1): Substitute the Bison version into bison.simple.
2481 * bison.simple: Add a Bison version comment.
2483 1997-06-18 Richard Stallman <rms@gnu.org>
2485 * src/main.c (fatal, warn, berror):
2486 Make error messages standard.
2487 (toomany): Improve error message text.
2489 * 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:
2490 new.h renamed to alloc.h.
2492 1997-06-18 Richard Stallman <rms@gnu.org>
2494 * Makefile.in: new.h renamed to alloc.h.
2496 1997-05-24 Richard Stallman <rms@gnu.org>
2498 * src/lex.c (literalchar):
2499 Fix the code for escaping \, " and '.
2501 (lex): Avoid trouble when there are many chars
2502 to discard in a char literal with just several chars in it.
2504 1997-05-17 Richard Stallman <rms@gnu.org>
2507 Use malloc, if using alloca is troublesome.
2508 (YYSTACK_USE_ALLOCA): New flag macro.
2509 Define it for some systems and compilers.
2510 (YYSTACK_ALLOC): New macro.
2511 (yyparse): Use YYSTACK_ALLOC to allocate stack.
2512 If it was malloc'd, free it.
2514 1997-05-17 Richard Stallman <rms@gnu.org>
2517 Use malloc, if using alloca is troublesome.
2518 (YYSTACK_USE_ALLOCA): New flag macro.
2519 Define it for some systems and compilers.
2520 (YYSTACK_ALLOC): New macro.
2521 (yyparse): Use YYSTACK_ALLOC to allocate stack.
2522 If it was malloc'd, free it.
2524 1997-04-23 Richard Stallman <rms@gnu.org>
2527 (alloca) [__hpux]: Always define as __builtin_alloca.
2529 1997-04-23 Richard Stallman <rms@gnu.org>
2532 (alloca) [__hpux]: Always define as __builtin_alloca.
2534 1997-04-22 Richard Stallman <rms@gnu.org>
2537 [__hpux]: Include alloca.h (right for HPUX 10)
2538 instead of declaring alloca (right for HPUX 9).
2540 * src/bison.s1 (__yy_memcpy):
2541 Declare arg `count' as unsigned int.
2542 (yyparse): Cast third arg to __yy_memcpy to unsigned int.
2544 1997-04-22 Richard Stallman <rms@gnu.org>
2547 [__hpux]: Include alloca.h (right for HPUX 10)
2548 instead of declaring alloca (right for HPUX 9).
2550 * bison.simple (__yy_memcpy):
2551 Declare arg `count' as unsigned int.
2552 (yyparse): Cast third arg to __yy_memcpy to unsigned int.
2554 1997-01-03 Richard Stallman <rms@gnu.org>
2556 * src/allocate.c: [__STDC__ or _MSC_VER]:
2557 Declare calloc and realloc to return void *.
2559 1997-01-02 Richard Stallman <rms@gnu.org>
2562 [_MSC_VER]: Include stdlib.h and process.h.
2563 [_MSC_VER] (getpid): Define as macro--translate it to _getpid.
2565 * src/main.c (main): Return FAILURE as a value.
2566 (printable_version): Declare arg as int, not char.
2568 1997-01-02 Richard Stallman <rms@gnu.org>
2570 * Makefile.in (dist):
2571 Explicitly check for symlinks, and copy them.
2573 1996-12-19 Richard Stallman <rms@gnu.org>
2576 [_MSC_VER] (XPFILE, XPFILE1): Define, if not already defined.
2578 1996-12-18 Paul Eggert <eggert@gnu.org>
2580 * src/bison.s1 (yyparse):
2581 If __GNUC__ and YYPARSE_PARAM are both defined,
2582 declare yyparse to have a void * argument.
2584 1996-12-18 Paul Eggert <eggert@gnu.org>
2586 * bison.simple (yyparse):
2587 If __GNUC__ and YYPARSE_PARAM are both defined,
2588 declare yyparse to have a void * argument.
2590 1996-12-17 Richard Stallman <rms@gnu.org>
2592 * src/reduce.c (nbits): Add some casts.
2594 1996-08-12 Richard Stallman <rms@gnu.org>
2596 * src/bison.s1: Test _MSDOS as well as _MSDOS_.
2598 1996-08-12 Richard Stallman <rms@gnu.org>
2600 * bison.simple: Test _MSDOS as well as _MSDOS_.
2602 1996-07-31 Richard Stallman <rms@gnu.org>
2605 [__sun && __i386]: Include alloca.h.
2607 1996-07-31 Richard Stallman <rms@gnu.org>
2610 [__sun && __i386]: Include alloca.h.
2612 1996-07-30 Richard Stallman <rms@gnu.org>
2614 * src/bison.s1: Comment change.
2616 * src/bison.s1: Test _MSDOS_, not MSDOS.
2618 1996-07-30 Richard Stallman <rms@gnu.org>
2620 * bison.simple: Comment change.
2622 * bison.simple: Test _MSDOS_, not MSDOS.
2624 1996-06-01 Richard Stallman <rms@gnu.org>
2626 * 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:
2627 Insert `_' macro around many string constants.
2630 Insert `_' macro around many string constants.
2632 (main): Call setlocale, bindtextdomain and textdomain.
2634 * src/system.h: [HAVE_LOCALE_H]: Include locale.h.
2635 [! HAVE_LOCALE_H] (setlocale): Define as no-op.
2636 [ENABLE_NLS]: Include libintl.h.
2637 [ENABLE_NLS] (gettext): Define.
2638 [! ENABLE_NLS] (bintextdomain, textdomain, _): Consolation definitions.
2639 (N_, PACKAGE, LOCALEDIR): New macros.
2641 1996-06-01 Richard Stallman <rms@gnu.org>
2643 * POTFILES.in: New file.
2645 * Makefile.in (allocate.o):
2646 Define target explicitly.
2648 * Makefile.in (CFLAGS): Set to @CFLAGS@.
2649 (LDFLAGS): Set to @LDFLAGS@.
2650 (configure): Run autoconf only if preceding `cd' succeeds.
2651 (bison.s1): Redirect output to temporary file then move the
2652 temporary to the target, rather than redirecting directly to bison.s1.
2653 (clean): Remove config.status and config.log.
2654 (distclean): Don't remove config.status here.
2656 1996-05-12 Richard Stallman <rms@gnu.org>
2659 (__yy_memcpy) [__cplusplus]: Reorder declarations of variables f and t.
2661 1996-05-12 Richard Stallman <rms@gnu.org>
2664 (__yy_memcpy) [__cplusplus]: Reorder declarations of variables f and t.
2666 1996-05-11 Richard Stallman <rms@gnu.org>
2668 * src/bison.s1 (__yy_memcpy):
2669 Really reorder the args, as was supposedly done on Feb 14 1995.
2670 (yyparse): Calls changed accordingly.
2672 1996-05-11 Richard Stallman <rms@gnu.org>
2674 * Makefile.in (dist): Don't use $(srcdir).
2676 * bison.simple (__yy_memcpy):
2677 Really reorder the args, as was supposedly done on Feb 14 1995.
2678 (yyparse): Calls changed accordingly.
2680 1996-01-27 Richard Stallman <rms@gnu.org>
2682 * src/output.c (output_rule_data):
2683 Test YYERROR_VERBOSE in the conditional
2684 around the definition of ttyname.
2686 1995-12-29 Richard Stallman <rms@gnu.org>
2689 Fix line numbers in #line commands.
2691 1995-12-29 Richard Stallman <rms@gnu.org>
2694 Fix line numbers in #line commands.
2696 1995-12-27 Richard Stallman <rms@gnu.org>
2698 * src/bison.s1 (YYPARSE_PARAM_DECL):
2699 In C++, make it always null.
2700 (YYPARSE_PARAM_ARG): New macro.
2701 (yyparse): Use YYPARSE_PARAM_ARG.
2703 1995-12-27 Richard Stallman <rms@gnu.org>
2705 * bison.simple (YYPARSE_PARAM_DECL):
2706 In C++, make it always null.
2707 (YYPARSE_PARAM_ARG): New macro.
2708 (yyparse): Use YYPARSE_PARAM_ARG.
2710 1995-11-29 Richard Stallman <rms@gnu.org>
2712 * doc/bison.texinfo:
2713 Describe literal string tokens, %raw, %no_lines, %token_table.
2715 1995-11-29 Daniel Hagerty <hag@gnu.org>
2717 * doc/bison.texinfo: Fixed update date
2719 1995-10-16 Richard Stallman <rms@gnu.org>
2721 * src/version.c: Version 1.25.
2723 1995-10-16 Richard Stallman <rms@gnu.org>
2725 * NEWS: *** empty log message ***
2727 1995-10-16 Richard Stallman <rms@gnu.org>
2729 * doc/bison.1, doc/bison.rnh:
2732 1995-10-15 Richard Stallman <rms@gnu.org>
2734 * src/vmsgetargs.c, src/getargs.c:
2735 Added -n, -k, and -raw switches.
2736 (noparserflag, toknumflag, rawtoknumflag): New variables.
2738 * src/symtab.h (SALIAS):
2739 New #define for adding aliases to %token.
2740 (struct bucket): Added `alias' field.
2742 * src/reduce.c (reduce_grammar):
2743 Revise error message.
2744 (print_notices): Remove final `.' from error message.
2746 * src/reader.c (reader_output_yylsp):
2748 (readgram): Use `#if 0' around code that accepted %command
2749 inside grammar rules: The documentation doesn't allow it,
2750 and it will fail since the %command processors scan for the next %.
2751 (parse_token_decl): Extended the %token
2752 declaration to allow a multi-character symbol as an alias.
2753 (parse_thong_decl): New function.
2754 (read_declarations): Added %thong declarations.
2755 (read_declarations): Handle NOOP to deal with allowing
2756 % declarations as another means to specify the flags.
2757 (readgram): Allow %prec prior to semantics embedded in a rule.
2758 (skip_to_char, read_declarations, copy_definition)
2759 (parse_token_decl, parse_start_decl, parse_type_decl)
2760 (parse_assoc_decl, parse_union_decl, parse_expect_decl)
2761 (get_type_name, copy_guard, copy_action, readgram)
2762 (get_type, packsymbols): Revised most error messages.
2763 Changed `fatal' to `warnxxx' to avoid aborting for error.
2764 Revised and use multiple warnxxx functions to avoid using VARARGS1.
2765 (read_declarations): Improve the error message for
2766 an invalid character. Do not abort.
2767 (read_declarations, copy_guard, copy_action): Use
2768 printable_version to avoid unprintable characters in printed output.
2769 (parse_expect_decl): Error if argument to %expect exceeds 10 digits.
2770 (parse_token_decl, parse_assoc_decl, parse_type_decl, get_type):
2771 Allow the type of a non-terminal can be given
2772 more than once, as long as all specifications give the same type.
2775 (output_headers, output_trailers, output, output_gram)
2776 (output_rule_data): Implement noparserflag variable.
2777 Implement toknumflag variable.
2778 (output): Call reader_output_yylsp to output LTYPESTR.
2780 * src/main.c (main):
2781 If reader sees an error, don't process the grammar.
2782 (fatals): Updated to not use VARARGS1.
2783 (printable_version, int_to_string, warn, warni, warns, warnss)
2784 (warnsss): New error reporting functions. Avoid abort for error.
2787 Added THONG and NOOP for alias processing.
2788 Added SETOPT for the new code that allows setting options with %flags.
2791 Include getopt.h. Add some extern decls.
2792 (safegetc): New function to deal with EOF gracefully.
2793 (literalchar); new function to deal with reading \ escapes.
2794 (lex): Use literalchar.
2795 (lex): Implemented "..." tokens.
2796 (literalchar, lex, parse_percent_token): Made tokenbuffer
2797 always contain the token. This includes growing the token
2798 buffer while reading an integer.
2799 (parse_percent_token): Replaced if-else statement with percent_table.
2800 (parse_percent_token): Added % declarations as another
2801 way to specify the flags -n, -l, and -r. Also added hooks for
2802 -d, -k, -y, -v, -t, -p, -b, -o, but implementation requires
2803 major changes to files.c.
2804 (lex) Retain in the incoming stream a character following
2806 (skip_white_space, lex): Revised most error messages
2807 and changed fatal to warn to avoid aborting.
2808 (percent_table): Added %thong declarations.
2810 * src/gram.h: Comment changes.
2812 * src/files.c (openfiles, open_extra_files, done):
2814 and actfile file. Handle noparserflag. Both for -n switch.
2816 * src/conflicts.c (resolve_sr_conflict):
2817 Remove use of alloca.
2819 1995-06-01 Jim Meyering <meyering@gnu.org>
2821 * doc/bison.texinfo: *** empty log message ***
2823 1995-05-06 Richard Stallman <rms@gnu.org>
2825 * src/bison.s1: Comment change.
2827 1995-05-06 Richard Stallman <rms@gnu.org>
2829 * bison.simple: Comment change.
2831 1995-05-03 Richard Stallman <rms@gnu.org>
2833 * src/version.c: Version now 1.24.
2835 * src/bison.s1: Change distribution terms.
2837 * src/version.c: Version now 1.23.
2839 1995-05-03 Richard Stallman <rms@gnu.org>
2841 * doc/bison.texinfo:
2842 Rewrite "Conditions for Using Bison".
2843 Update version to 1.24.
2845 1995-05-03 Richard Stallman <rms@gnu.org>
2847 * bison.simple: Change distribution terms.
2849 1995-02-23 Richard Stallman <rms@gnu.org>
2851 * src/files.c: Test __VMS_POSIX as well as VMS.
2853 1995-02-14 Jim Meyering <meyering@gnu.org>
2855 * src/bison.s1 (__yy_memcpy):
2856 Renamed from __yy_bcopy to avoid
2857 confusion. Reverse FROM and TO arguments to be consistent with
2860 1995-02-14 Jim Meyering <meyering@gnu.org>
2862 * bison.simple (__yy_memcpy):
2863 Renamed from __yy_bcopy to avoid
2864 confusion. Reverse FROM and TO arguments to be consistent with
2867 1994-11-10 David J. MacKenzie <djm@gnu.org>
2873 * Makefile.in (DISTFILES): Include NEWS.
2875 * Makefile.in (DISTFILES):
2876 Include install-sh, not install.sh.
2878 * configure.in: Update to Autoconf v2 macro names.
2880 1994-10-05 David J. MacKenzie <djm@gnu.org>
2882 * Makefile.in: fix typo
2884 * Makefile.in (prefix, exec_prefix):
2885 Let configure set them.
2887 1994-09-28 David J. MacKenzie <djm@gnu.org>
2889 * Makefile.in: Set datadir to $(prefix)/share.
2891 1994-09-15 Richard Stallman <rms@gnu.org>
2894 Update copyright notice and GPL version.
2896 1994-09-15 Richard Stallman <rms@gnu.org>
2899 Update copyright notice and GPL version.
2901 1994-07-12 Richard Stallman <rms@gnu.org>
2903 * src/reduce.c, src/reader.c:
2906 1994-05-05 David J. MacKenzie <djm@gnu.org>
2908 * Makefile.in: entered into RCS
2910 1994-03-26 Richard Stallman <rms@gnu.org>
2912 * src/bison.s1: entered into RCS
2914 1994-03-26 Richard Stallman <rms@gnu.org>
2916 * bison.simple: entered into RCS
2918 1994-03-25 Richard Stallman <rms@gnu.org>
2920 * src/main.c: entered into RCS
2922 1994-03-24 Richard Stallman <rms@gnu.org>
2924 * src/conflicts.c: entered into RCS
2926 1994-01-02 Richard Stallman <rms@gnu.org>
2928 * Makefile.in: *** empty log message ***
2930 1993-11-21 Richard Stallman <rms@gnu.org>
2932 * src/bison.s1: *** empty log message ***
2934 1993-11-21 Richard Stallman <rms@gnu.org>
2936 * doc/bison.texinfo: entered into RCS
2938 * doc/bison.texinfo: *** empty log message ***
2940 1993-11-21 Richard Stallman <rms@gnu.org>
2942 * bison.simple: *** empty log message ***
2944 1993-10-25 David J. MacKenzie <djm@gnu.org>
2946 * doc/bison.texinfo: *** empty log message ***
2948 1993-10-19 Richard Stallman <rms@gnu.org>
2950 * src/bison.s1: *** empty log message ***
2952 1993-10-19 Richard Stallman <rms@gnu.org>
2954 * bison.simple: *** empty log message ***
2956 1993-10-14 Richard Stallman <rms@gnu.org>
2958 * src/bison.s1: *** empty log message ***
2960 1993-10-14 Richard Stallman <rms@gnu.org>
2962 * bison.simple: *** empty log message ***
2964 1993-09-14 David J. MacKenzie <djm@gnu.org>
2966 * doc/bison.texinfo: *** empty log message ***
2968 1993-09-13 Noah Friedman <friedman@gnu.org>
2970 * Makefile.in: *** empty log message ***
2972 1993-09-10 Richard Stallman <rms@gnu.org>
2974 * src/conflicts.c: *** empty log message ***
2976 * src/system.h: entered into RCS
2978 1993-09-10 Richard Stallman <rms@gnu.org>
2980 * doc/bison.1: entered into RCS
2982 1993-09-06 Noah Friedman <friedman@gnu.org>
2984 * src/version.c: entered into RCS
2986 1993-09-06 Noah Friedman <friedman@gnu.org>
2988 * Makefile.in: *** empty log message ***
2990 1993-07-30 David J. MacKenzie <djm@gnu.org>
2992 * Makefile.in: *** empty log message ***
2994 1993-07-24 Richard Stallman <rms@gnu.org>
2996 * src/bison.s1: *** empty log message ***
2998 1993-07-24 Richard Stallman <rms@gnu.org>
3000 * bison.simple: *** empty log message ***
3002 1993-07-08 David J. MacKenzie <djm@gnu.org>
3004 * Makefile.in: *** empty log message ***
3006 1993-07-04 Richard Stallman <rms@gnu.org>
3008 * src/bison.s1: *** empty log message ***
3010 1993-07-04 Richard Stallman <rms@gnu.org>
3012 * bison.simple: *** empty log message ***
3014 1993-06-26 David J. MacKenzie <djm@gnu.org>
3016 * src/getargs.c: entered into RCS
3018 1993-06-26 David J. MacKenzie <djm@gnu.org>
3020 * doc/bison.texinfo: *** empty log message ***
3022 * doc/bison.1: New file.
3024 1993-06-25 Richard Stallman <rms@gnu.org>
3026 * src/getargs.c: New file.
3028 1993-06-16 Richard Stallman <rms@gnu.org>
3030 * src/bison.s1: *** empty log message ***
3032 1993-06-16 Richard Stallman <rms@gnu.org>
3034 * bison.simple: *** empty log message ***
3036 1993-06-03 Richard Stallman <rms@gnu.org>
3038 * src/bison.s1: New file.
3040 1993-06-03 Richard Stallman <rms@gnu.org>
3042 * doc/bison.texinfo: *** empty log message ***
3044 1993-06-03 Richard Stallman <rms@gnu.org>
3046 * bison.simple: New file.
3048 1993-05-19 Richard Stallman <rms@gnu.org>
3050 * doc/bison.texinfo: New file.
3052 1993-05-07 Noah Friedman <friedman@gnu.org>
3054 * Makefile.in: *** empty log message ***
3056 1993-04-28 Noah Friedman <friedman@gnu.org>
3058 * src/reader.c: *** empty log message ***
3060 1993-04-23 Noah Friedman <friedman@gnu.org>
3062 * src/alloc.h: entered into RCS
3064 1993-04-20 David J. MacKenzie <djm@gnu.org>
3066 * src/version.c: *** empty log message ***
3068 * src/files.c, src/allocate.c:
3071 * src/reader.c: *** empty log message ***
3073 * src/lex.c: entered into RCS
3075 * src/conflicts.c: New file.
3077 * src/symtab.c: entered into RCS
3079 * src/alloc.h: New file.
3081 * src/LR0.c: entered into RCS
3083 1993-04-18 Noah Friedman <friedman@gnu.org>
3085 * src/reader.c: New file.
3087 * src/version.c: *** empty log message ***
3089 1993-04-18 Noah Friedman <friedman@gnu.org>
3091 * Makefile.in: *** empty log message ***
3093 1993-04-17 Noah Friedman <friedman@gnu.org>
3095 * Makefile.in: *** empty log message ***
3097 1993-04-15 Richard Stallman <rms@gnu.org>
3099 * src/main.c, src/files.c:
3102 1993-04-15 Noah Friedman <friedman@gnu.org>
3104 * configure.in: entered into RCS
3106 * configure.in: *** empty log message ***
3108 * configure.in: New file.
3110 1993-04-14 Richard Stallman <rms@gnu.org>
3112 * Makefile.in: New file.
3114 1993-04-13 Richard Stallman <rms@gnu.org>
3116 * src/version.c: New file.
3118 1993-03-25 Richard Stallman <rms@gnu.org>
3120 * src/output.c: entered into RCS
3122 1992-09-25 Richard Stallman <rms@gnu.org>
3124 * configure.bat: entered into RCS
3126 1992-06-22 Richard Stallman <rms@gnu.org>
3128 * src/vmsgetargs.c: entered into RCS
3130 1992-06-22 Richard Stallman <rms@gnu.org>
3132 * doc/bison.rnh: entered into RCS
3134 1992-04-20 David J. MacKenzie <djm@gnu.org>
3136 * README: entered into RCS
3138 1992-01-22 Richard Stallman <rms@gnu.org>
3140 * src/machine.h: entered into RCS
3142 1991-12-21 Richard Stallman <rms@gnu.org>
3144 * src/lalr.c, src/closure.c:
3147 1991-12-20 Richard Stallman <rms@gnu.org>
3149 * src/state.h: entered into RCS
3151 1991-12-18 Richard Stallman <rms@gnu.org>
3153 * src/print.c, src/nullable.c, src/derives.c:
3156 1991-11-03 David J. MacKenzie <djm@gnu.org>
3158 * src/warshall.c, src/types.h, src/symtab.h, src/lex.h, src/gram.c, src/gram.h, src/files.h:
3161 1988-09-09 Richard Stallman <rms@gnu.org>
3163 * src/bison.hairy: entered into RCS
3165 1987-12-16 Richard Stallman <rms@gnu.org>
3167 * REFERENCES: entered into RCS
projects / bison.git / blob