1 2001-10-18 Akim Demaille <akim@epita.fr>
3 * tests/atlocal.in (GCC): Add.
4 * tests/calc.at: s/m4_match/m4_bmatch/.
5 s/m4_patsubst/m4_bpatsubst/.
6 (AT_CHECK_CALC): Check the compiler's stderr only if it's GCC.
7 * configure.in: AC_SUBST(GCC).
9 2001-10-14 Marc Autret <autret_m@epita.fr>
11 * src/options.c (create_long_option_table): Fix.
13 2001-10-10 Akim Demaille <akim@epita.fr>
15 * src/bison.simple: Be sure to set YYSTACK_USE_ALLOCA.
17 2001-10-04 Akim Demaille <akim@epita.fr>
19 * src/reader.c (parse_union_decl): Push the caracters in
20 union_obstack, not attrs_obstack.
22 2001-10-04 Akim Demaille <akim@epita.fr>
24 Merge in the branch 1.29.
26 * src/reader.c (packsymbols): Use a temporary obstack for
27 `%%tokendef', since output_stack is already used elsewhere.
29 2001-10-02 Akim Demaille <akim@epita.fr>
33 2001-10-02 Akim Demaille <akim@epita.fr>
37 2001-10-02 Akim Demaille <akim@epita.fr>
39 * tests/regression.at (Invalid CPP headers): New.
40 From Alexander Belopolsky.
41 * src/files.c (compute_header_macro): Map non alnum chars to `_'.
43 2001-10-02 Akim Demaille <akim@epita.fr>
45 * tests/regression.at (Invalid input): New.
46 * src/lex.c (lex): Be sure to set `token_buffer' in any case.
49 2001-10-02 Akim Demaille <akim@epita.fr>
51 * tests/calc.at: Now that --debug works, the tests must be adjusted.
53 2001-10-02 Akim Demaille <akim@epita.fr>
55 * src/output.c (output_parser): Assert `skeleton'.
56 * src/files.c (skeleton_find): Look harder for skeletons on DOSish
60 2001-10-01 Marc Autret <autret_m@epita.fr>
62 * src/lex.h: Echo modifications.
63 * src/lex.c (unlex): Parameter is now token_t.
66 2001-10-01 Marc Autret <autret_m@epita.fr>
68 * src/main.c: Include lex.h.
71 2001-09-29 Akim Demaille <akim@epita.fr>
73 * src/getargs.c (longopts): `--debug' is `-t', not `-d'.
75 2001-09-28 Akim Demaille <akim@epita.fr>
77 * tests/testsuite.at: Update to newer Autotest.
78 * tests/Makefile.am (EXTRA_DIST): bison is not to be shipped.
80 2001-09-27 Akim Demaille <akim@epita.fr>
82 Position independent wrapper.
84 * tests/bison: Remove.
85 * tests/bison.in: New.
86 * configure.in: Adjust.
88 2001-09-27 Paul Eggert <eggert@twinsun.com>
90 Port quotearg fixes from tar 1.13.24.
92 * lib/quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
94 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
95 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
97 * m4/Makefile.am (EXTRA_DIST): Add mbrtowc.m4.
98 * m4/mbrtowc.m4: New file.
99 * m4/prereq.m4 (jm_PREREQ_QUOTEARG): Check for mbsinit and stddef.h.
100 Use jm_FUNC_MBRTOWC instead of AC_CHECK_FUNCS(mbrtowc).
102 2001-09-27 Akim Demaille <akim@epita.fr>
106 2001-09-27 Akim Demaille <akim@epita.fr>
110 2001-09-25 Akim Demaille <akim@epita.fr>
112 * src/system.h: Include `xalloc.h'.
113 Remove it from the C files.
114 * src/files.c (output_files): Free the obstacks.
115 * src/lex.c (init_lex): Rename as...
118 * src/main.c (main): Use it.
120 2001-09-24 Marc Autret <autret_m@epita.fr>
122 * src/vcg.c (open_edge, close_edge, open_node, close_node): Change
123 to output informations in fout (FILE*).
124 (open_graph, close_graph): Likewise.
125 (output_graph, output_edge, output_node): Likewise.
126 * src/vcg.h: Update function prototypes.
127 * src/print_graph.c (print_graph): Open output graph file.
128 (print_actions): Adjust.
129 * src/files.h: Remove extern declaration.
130 * src/files.c: Remove graph_obstack declaration.
131 (open_files): Remove graph_obstack initialization.
132 (output_files): Remove graph_obstack saving.
134 2001-09-24 Marc Autret <autret_m@epita.fr>
136 * src/files.c (compute_output_file_names): Fix.
138 2001-09-24 Marc Autret <autret_m@epita.fr>,
139 Akim Demaille <akim@epita.fr>
141 * src/reader.c (reader): Remove call to free_symtab ().
142 * src/main.c (main): Call it here.
144 * src/conflicts.c (initialize_conflicts): Rename as...
145 (solve_conflicts): this.
146 * src/print.c (print_core, print_actions, print_state)
147 (print_grammar): Dump to a file instead a `output_obstack'.
148 (print_results): Dump `output_obstack', and then proceed with the
150 * src/files.c (compute_output_file_names, close_files): New.
151 (output_files): Adjust.
152 * src/main.c (main): Adjust.
154 2001-09-23 Marc Autret <autret_m@epita.fr>
156 * src/files.c (compute_header_macro): Computes header macro name
157 from spec_defines_file when given.
159 2001-09-23 Marc Autret <autret_m@epita.fr>
161 * src/files.c (output_files): Add default extensions.
163 2001-09-22 Akim Demaille <akim@epita.fr>
165 * src/conflicts.c (finalize_conflicts): Rename as...
166 (free_conflicts): this.
168 2001-09-22 Akim Demaille <akim@epita.fr>
170 * src/gram.c (gram_free): Rename back as...
172 (output_token_translations): Free `token_translations'.
173 * src/symtab.c (free_symtab): Free the tag field.
175 2001-09-22 Akim Demaille <akim@epita.fr>
177 Remove `translations' as it is always set to true.
179 * src/gram.h: Adjust.
180 * src/reader.c (packsymbols, parse_token_decl): Adjust
181 * src/print.c (print_grammar): Adjust.
182 * src/output.c (output_token_translations): Adjust.
183 * src/lex.c (lex): Adjust.
184 * src/gram.c: Be sure the set pointers to NULL.
185 (dummy): Rename as...
188 2001-09-22 Akim Demaille <akim@epita.fr>
190 * configure.in: Invoke AM_LIB_DMALLOC.
191 * src/system.h: Use dmalloc.
192 * src/LR0.c: Be sure to have pointers initialized to NULL.
193 (allocate_itemsets): Allocate kernel_items only if needed.
195 2001-09-22 Akim Demaille <akim@epita.fr>
197 * configure.in: Bump to 1.29b.
198 * tests/Makefile.am (DISTCLEANFILES): Add package.m4.
199 * tests/calc.at (_AT_DATA_CALC_Y): #undef malloc so that we don't
200 need xmalloc.c in calc.y.
203 2001-09-21 Akim Demaille <akim@epita.fr>
206 * Makefile.maint, config/config.guess, config/config.sub,
207 * config/missing: Update from masters.
208 * tests/Makefile.am ($(srcdir)/$(TESTSUITE)): No longer depend
210 * configure.in (ALL_LINGUAS): Add `tr'.
212 2001-09-21 Akim Demaille <akim@epita.fr>
214 * tests/Makefile.am (package.m4): Move to...
215 ($(srcdir)/$(TESTSUITE)): here.
217 2001-09-20 Akim Demaille <akim@epita.fr>
219 * src/complain.c: No longer try to be standalone: use system.h.
220 Don't assume __STDC__ is defined to 1. Just test if it is defined.
221 * src/complain.h: Likewise.
222 * src/reduce.c (useless_nonterminals, inaccessable_symbols):
223 Remove the unused variable `n'.
224 From Albert Chin-A-Young.
226 2001-09-18 Marc Autret <autret_m@epita.fr>
228 * doc/bison.1: Update.
229 * doc/bison.texinfo (Bison Options): Update --defines and --graph
231 (Option Cross Key): Update.
234 2001-09-18 Marc Autret <autret_m@epita.fr>
236 * tests/regression.at: New test (comment in %union).
238 2001-09-18 Marc Autret <autret_m@epita.fr>
240 * src/reader.c (parse_union_decl): Do not output '/'. Let copy_comment
242 Reported by Keith Browne.
244 2001-09-18 Marc Autret <autret_m@epita.fr>
246 * tests/output.at: Add tests for --defines and --graph.
248 2001-09-18 Marc Autret <autret_m@epita.fr>
250 * tests/output.at: Removes tests of %{header,src}_extension features.
252 2001-09-18 Akim Demaille <akim@epita.fr>
254 * tests/Makefile.am (package.m4): New.
255 * tests/calc.at (_AT_CHECK_CALC): Just run `calc input'.
256 (_AT_CHECK_CALC_ERROR): Likewise.
257 Factor the `, ' part of verbose error messages.
259 2001-09-18 Marc Autret <autret_m@epita.fr>
261 * src/getargs.c (longopts): Declare --defines and --graph as options
262 with optional arguments.
263 * src/files.h: Add extern declarations.
264 * src/files.c (spec_graph_file, spec_defines_file): New.
265 (output_files): Update.
266 Remove CPP-outed code.
268 2001-09-18 Marc Autret <autret_m@epita.fr>
270 Turn off %{source,header}_extension feature.
272 * src/files.c (compute_exts_from_gf): Update.
273 (compute_exts_from_src): Update.
274 (output_files): CPP-out useless code.
275 * src/files.h: Remove {header,source}_extension extern declarations.
276 * src/reader.c (parse_dquoted_param): CPP-out.
277 (parse_header_extension_decl): Remove.
278 (parse_source_extension_decl): Remove.
279 (read_declarations): Remove cases tok_{hdrext,srcext}.
280 * src/lex.c (percent_table): Remove {header,source}_extension entries.
281 * src/lex.h (token_t): Remove tok_hdrext and tok_srcext.
283 2001-09-10 Akim Demaille <akim@epita.fr>
285 * tests/output.at (AT_CHECK_BISON_FLAGS, AT_CHECK_BISON_PERCENT):
286 (AT_CHECK_BISON_PERCENT_FLAGS): Merge into...
287 (AT_CHECK_OUTPUT): this.
288 Merely check ls' exit status, its output is useless.
290 2001-09-10 Akim Demaille <akim@epita.fr>
292 * tests/calc.at: Use m4_match.
293 (_AT_DATA_CALC_Y): Check `yyin != NULL', not `stdin != NULL'.
295 2001-09-10 Marc Autret <autret_m@epita.fr>,
296 Akim Demaille <akim@epita.fr>
298 * src/vcg.h (graph_s): color, textcolor, bordercolor are now
300 * src/print_graph.c (print_graph): Initalize graph.layoutalgorithm
302 * src/reader.c (parse_token_decl): Initialize token with tok_eof.
303 * src/lex.h: Adjust prototype.
304 (token_t): Add `tok_undef'.
305 * src/lex.c (struct percent_table_struct): Retval is now a token_t.
306 (parse_percent_token): Now returns token_t.
307 Add default statement in switch.
308 (lex): Separate `c' as an input variable, from the token_t result
310 (unlexed): Is a token_t.
312 2001-09-10 Akim Demaille <akim@epita.fr>
314 * configure.in: Bump to 1.29a.
316 2001-09-07 Akim Demaille <akim@epita.fr>
320 2001-08-30 Akim Demaille <akim@epita.fr>
322 * tests/atgeneral.m4, tests/atconfig.in, tests/suite.at: Remove.
323 * m4/atconfig.m4: Remove.
324 * tests/testsuite.at, tests/atlocal.in, tests/output.at,
326 * tests/regression.at, tests/calc.at: Use m4_define, AT_BANNER,
327 m4_if, m4_patsubst, and m4_regexp.
328 * tests/calc.at (_AT_CHECK_CALC, _AT_CHECK_CALC_ERROR): Use an
329 `input' file instead of echo.
331 2001-08-29 Akim Demaille <akim@epita.fr>
335 2001-08-29 Akim Demaille <akim@epita.fr>
339 2001-08-29 Paul Eggert <eggert@twinsun.com>
341 * src/bison.simple (yyparse): Don't take the address of an
342 item before the start of an array, as that doesn't conform to
345 2001-08-29 Robert Anisko <anisko_r@epita.fr>
347 * doc/bison.texinfo (Location Tracking Calc): New node.
349 2001-08-29 Paul Eggert <eggert@twinsun.com>
351 * src/output.c (output): Do not define const, as this now
352 causes more problems than it cures.
354 2001-08-29 Akim Demaille <akim@epita.fr>
356 * doc/bison.texinfo: Modernize `@node' and `@top' use: just name
358 Be sure to tag the `detailmenu'.
360 2001-08-29 Akim Demaille <akim@epita.fr>
362 * Makefile.maint (do-po-update): Wget refuses to overwrite files:
363 download in a tmp dir.
365 2001-08-28 Marc Autret <autret_m@epita.fr>
367 * config/depcomp: New file.
369 2001-08-28 Marc Autret <autret_m@epita.fr>
371 * doc/bison.1 (mandoc): Adjust.
372 From Juan Manuel Guerrero.
374 2001-08-28 Marc Autret <autret_m@epita.fr>
376 * src/print_graph.c (print_state): Fix.
378 2001-08-27 Marc Autret <autret_m@epita.fr>
380 * src/vcg.h (classname_s, infoname_s, node_s): Constify the
382 Echo modifications to the functions prototypes.
383 * src/vcg.c (add_classname, add_infoname): Adjust arguments.
385 2001-08-27 Marc Autret <autret_m@epita.fr>
387 * src/vcg.c: Include `xalloc.h'.
388 (add_colorentry): New.
389 (add_classname): New.
391 * src/vcg.h: Add new prototypes.
393 2001-08-27 Akim Demaille <akim@epita.fr>
395 * Makefile.maint: Sync. again with CVS Autoconf.
397 2001-08-27 Akim Demaille <akim@epita.fr>
399 * Makefile.maint: Formatting changes.
400 (po-update, cvs-update, update): New targets.
403 2001-08-27 Akim Demaille <akim@epita.fr>
405 * Makefile.am (AUTOMAKE_OPTIONS): 1.5.
406 * Makefile.maint: Sync. with CVS Autoconf.
408 2001-08-27 Marc Autret <autret_m@epita.fr>
410 * src/vcg.h (struct infoname_s): New.
411 (struct colorentry_s): New.
412 (graph_s): New fields {vertical,horizontal}_order in structure.
413 Add `infoname' field.
414 Add `colorentry' field;
415 * src/vcg_defaults.h (G_VERTICAL_ORDER): New.
416 (G_HORIZONTAL_ORDER): New.
419 * src/vcg.c (output_graph): Add output of {vertical,horizontal}_order.
420 Add output of `infoname'.
421 Add output of `colorentry'.
423 2001-08-27 Marc Autret <autret_m@epita.fr>
425 * src/reader.c (parse_dquoted_param): Rename variable `index' to `i'.
426 This one shadowed a global parameter.
428 2001-08-24 Marc Autret <autret_m@epita.fr>
430 * src/print_graph.c (node_output_size): Declared POSIX `size_t' type,
431 instead of `unsigned'.
432 (print_state): Do not call obstack_object_size () in obstack_grow ()
433 to avoid macro variables shadowing.
435 2001-08-23 Marc Autret <autret_m@epita.fr>
437 * src/lex.c (percent_table): Typo: s/naem/name/.
439 Normalize new options declarations.
441 2001-08-20 Pascal Bart <pascal.bart@epita.fr>
443 * tests/suite.at: Exercise %header_extension and %source_extension.
445 2001-08-16 Marc Autret <autret_m@epita.fr>
447 * src/reader.c (parse_dquoted_param): New.
448 (parse_header_extension_decl): Use it.
449 (parse_source_extension_decl): Likewise.
451 2001-08-16 Marc Autret <autret_m@epita.fr>
453 * src/vcg.c: Remove includes of `complain.h' and `xalloc.h'.
454 (get_xxxx_str): Use assert () instead of complain ().
455 Remove return invokations in default cases.
456 (get_decision_str): Modify default behaviour. Remove second argument.
457 Echo modifications on calls.
460 2001-08-16 Marc Autret <autret_m@epita.fr>
462 * src/getargs.c (usage): Update with ``-g, --graph''.
464 2001-08-16 Marc Autret <autret_m@epita.fr>
466 * doc/bison.texinfo (Bison Options): Add items `-g', `--graph'.
467 (Option Cross Key): Likewise.
468 * doc/bison.1: Update.
470 2001-09-25 Pascal Bart <pascal.bart@epita.fr>
472 * src/output.c (output_master_parser): Don't finish action_obstack.
473 (output_parser): Don't care about the muscle action, here.
474 (prepare): Copy the action_obstack in the action muscle.
475 (output): Free action_obstack.
477 2001-09-23 Pascal Bart <pascal.bart@epita.fr>
479 * src/reader.c (parse_union_decl): Add new obstack union_obstack. Which
480 will contain `%union' declaration.
481 (parse_union_decl): Delete #line directive output.
482 (parse_union_decl): Substitute /attrs_obstack/union_obstack for all
483 informations about %union.
484 (parse_union_decl): Copy the union_obstack in the muscle stype.
485 * src/bison.simple: Add new #line directive.
486 Add typdef %%stype YYSTYPE.
488 2001-09-23 Pascal Bart <pascal.bart@epita.fr>
490 * src/bison.simple: Add new `#line' directive.
492 2001-09-22 Pascal Bart <pascal.bart@epita.fr>
494 * src/bison.simple: New `#line' directive.
495 * src/output.c (output_parser): Support new dynamic muscle input_line.
497 2001-09-22 Marc Autret <autret_m@epita.fr>
499 * src/output.c (output_master_parser): New.
500 (output_parser): Be more re-entrant.
502 2001-09-21 Marc Autret <autret_m@epita.fr>
504 * src/reader.c (copy_definition, parse_union_decl): Update and use
506 (copy_action): Likewise.
507 Use obstack_1grow ().
508 * src/muscle_tab.c (muscle_init): Add muscle `linef'.
510 2001-09-21 Marc Autret <autret_m@epita.fr>
512 * src/options.c (option_table): Adjust.
513 * src/lex.c (parse_percent_token): Fix.
515 2001-09-20 Pascal Bart <pascal.bart@epita.fr>
517 * src/options.c (symtab.h): Include it, need by lex.h.
519 2001-09-20 Pascal Bart <pascal.bart@epita.fr>
521 * src/lex.c (parse_percent_token): Change type of variable `tx', which
522 is now an option_table_struct*.
523 (option_strcmp): New function option_strcmp.
524 (parse_percent_token): Call option_strcmp.
525 * src/getargs.c (xalloc.h, options.h): Include it.
526 (getargs): Call create_long_option_table.
527 (getargs): Free longopts at the end of the function.
528 (shortopts): Move in options.c.
529 * src/options.c (create_long_option_table): New function. Convert
530 information from option_table to option structure.
531 * src/reader.c (options.h): Include it.
533 * src/Makefile.am: Adjust.
534 * src/options.c (option_table): Create from longopts and percent_table.
535 * src/getargs.c (longopts): Delete.
536 * src/lex.c (struct percent_table_struct): Delete.
537 (percent_table): Delete.
538 (options.h): Include it.
539 * src/options.c: Create.
540 * src/options.h: Create.
541 Declare enum opt_access_e.
542 Define struct option_table_struct.
544 2001-09-20 Marc Autret <autret_m@epita.fr>
546 * doc/bison.texinfo: Adjust terminologies about prologue and epilogue
549 2001-09-19 Pascal Bart <pascal.bart@epita.fr>
551 * src/bison.simple: s/%%filename/%%skeleton.
552 * src/muscle_tab.c (getargs.h): Include it.
553 (muscle_init): Insert new muscle skeleton.
555 2001-09-18 Pascal Bart <pascal.bart@epita.fr>
557 * src/output.c (output_parser): Delete unused variable actions_dumped.
559 2001-09-07 Pascal Bart <pascal.bart@epita.fr>
561 * src/output.c (output): Delete call to reader_output_yylsp.
562 * src/reader.c (reader): Likewise.
563 * src/reader.h: Delete declaration of reader_output_yylsp.
565 2001-09-02 Marc Autret <autret_m@epita.fr>
567 * src/reader.c: Include muscle_tab.h.
568 (parse_union_decl): Update.
569 (parse_macro_decl): Rename parse_muscle_decl.
570 Update to use renamed functions and variable.
571 (read_declarations, copy_action, read_additionnal_code, : Updated
572 with correct variables and functions names.
573 (packsymbols, reader): Likewise.
575 * src/reader.h (muscle_obstack): Extern declaration update.
577 * src/output.c: Include muscle_tab.h
578 In all functions using macro_insert, change by using muscle_insert ().
579 (macro_obstack): Rename muscle_obstack.
580 Echo modifications in the whole file.
581 (MACRO_INSERT_INT): Rename MUSCLE_INSERT_INT.
582 (MACRO_INSERT_STRING): Rename MUSCLE_INSERT_STRING.
583 (MACRO_INSERT_PREFIX): Rename MUSCLE_INSERT_PREFIX.
585 * src/muscle_tab.h: Update double inclusion macros.
586 (macro_entry_s): Rename muscle_entry_s.
589 * src/muscle_tab.c: Include muscle_tab.h.
590 Rename macro_tabble to muscle_table.
591 (mhash1, mhash2, mcmp): Use muscle_entry.
592 (macro_init): Rename muscle_init. Update.
593 (macro_insert): Rename muscle_insert. Update.
594 (macro_find): Rename muscle_find. Update.
596 * src/main.c: Include muscle_tab.h.
597 (main): Call muscle_init ().
598 * src/Makefile.am (bison_SOURCES): Echo modifications.
600 2001-09-02 Marc Autret <autret_m@epita.fr>
602 Now the files macro_tab.[ch] are named muscle_tab.[ch].
604 * src/muscle_tab.c, src/muscle_tab.h: Add files.
606 2001-09-02 Marc Autret <autret_m@epita.fr>
608 * src/macrotab.c, src/macrotab.h: Remove.
610 2001-09-01 Pascal Bart <pascal.bart@epita.fr>
612 * src/reader.c (copy_guard): Use muscle to specify the `#line'
615 2001-09-01 Marc Autret <autret_m@epita.fr>
617 * tests/calc.at (exp): Now, YYERROR_VERBOSE need to be set
618 to an explicit value to activate the feature. We do it here.
620 2001-08-31 Pascal Bart <pascal.bart@epita.fr>
622 * src/output.c (prepare): Delete the `filename' muscule insertion.
623 * src/reader.c (copy_action): Use `filename' muscule with `#line'.
624 (parse_union_decl): Likewise.
625 * src/macrotab.c (macro_init): Initialize filename by infile.
627 2001-08-31 Marc Autret <autret_m@epita.fr>
629 * src/bison.simple (YYLSP_NEEDED): New definition.
630 * src/output.c (prepare): Add macro insertion of `locations_flag'
632 2001-08-31 Pascal Bart <pascal.bart@epita.fr>
634 * src/output.c (prepare): Delete insertion of previous muscles,
635 and insert the `prefix' muscles.
636 * src/macrotab.c (macro_init): Likewise.
637 (macro_init): Initialization prefix directive by `yy'.
638 * src/bison.simple: Substitute all %%yylex, %%yychar, %%yylval,
639 %%yydebug, %%yyerror, %%yynerrs and %%yyparse by yylex, yychar,
640 yylval, yydebug, yyerror, yynerrs and yyparse.
641 New directive `#define' to substitute yydebug, ... with option
644 2001-08-31 Pascal Bart <pascal.bart@epita.fr>
646 * src/main.c (main): Standardize.
647 * src/output.c (output_table_data, output_parser): Likewise.
648 * src/macrotab.h, src/macrotab.c, src/bison.simple: Likewise.
650 2001-08-31 Pascal Bart <pascal.bart@epita.fr>, Marc Autret <autret_m@epita.fr>
652 * src/reader.c (read_additionnal_code): Rename %%user_code to
654 * src/output.c (output): Rename %%declarations to %%prologue.
655 * src/bison.simple: Echo modifications.
657 2001-08-31 Marc Autret <autret_m@epita.fr>
659 * src/reader.c (readgram): CleanUp.
660 (output_token_defines): Likewise.
661 (packsymbols): Likewise.
663 * src/output.c (output): CPP-out useless code.
665 2001-08-31 Pascal Bart <pascal.bart@epita.fr>
667 * src/reader.c (reader): Delete obsolete call to function
668 output_trailers and output_headers.
669 * src/output.h: Remove obsolete functions prototypes of output_headers
672 2001-08-30 Pascal Bart <pascal.bart@epita.fr>
674 * src/main.c: Include macrotab.h.
675 * src/macrotab.h (macro_entry_s): Constify fields.
676 Adjust functions prototypes.
677 * src/macrotab.c (macro_insert): Constify key and value.
678 (macro_find): Constify key.
679 (macro_insert): Include 'xalloc.h'
680 (macro_insert): Use XMALLOC.
681 (macro_find): Constify return value.
682 * src/output.c (output_table_data): Rename table to table_data.
683 (output_parser): Constify macro_key, macro_value.
685 2001-08-30 Marc Autret <autret_m@epita.fr>
687 * src/reader.c (parse_skel_decl): New.
688 (read_declarations): Add case `tok_skel', call parse_skel_decl ().
689 * src/lex.h (token_t): New token `tok_skel'.
690 * src/lex.c (percent_table): Add skeleton option entry.
693 2001-08-29 Marc Autret <autret_m@epita.fr>
695 * src/bison.simple: Add %%user_code directive at the end.
696 * src/reader.c (read_additionnal_code): New.
698 * src/output.c (output_program): Remove.
701 2001-08-28 Marc Autret <autret_m@epita.fr>
703 * src/output.c (output_actions): Clean up.
704 (output_gram): CPP-out useless code.
705 * src/reader.c (reader): Clean up, CPP-out useless code.
707 2001-08-28 Pascal Bart <pascal.bart@epita.fr>
709 * src/output.c (output): Copy attrs_obstack in the '%%definitions'
711 * src/bison.simple: Add `%%definitions'.
713 2001-08-28 Marc Autret <autret_m@epita.fr>
715 * config/depcomp: New file.
717 2001-08-27 Paul Eggert <eggert@twinsun.com>
719 * src/bison.simple (yyparse): Don't take the address of an
720 item before the start of an array, as that doesn't conform to
723 2001-08-27 Robert Anisko <robert.anisko@epita.fr>
725 * src/output.c (output): Remove the initialization of the macro
726 obstack. It was done too late here.
728 * src/reader.c (parse_macro_decl): Fix. Use of the macro obstack was
730 (reader): Initialize the macro obstack here, since we need it to grow
731 '%define' directives.
733 * src/reader.h: Declare the macro obstack as extern.
735 2001-08-27 Robert Anisko <robert.anisko@epita.fr>
737 * src/output.c (output_parser): Fix. Store single '%' characters in
738 the output obstack instead of throwing them away.
740 2001-08-27 Akim Demaille <akim@epita.fr>
742 * Makefile.am (AUTOMAKE_OPTIONS): 1.5.
744 2001-08-25 Robert Anisko <robert.anisko@epita.fr>
746 * lib/Makefile.am: Adjust.
748 2001-08-25 Robert Anisko <robert.anisko@epita.fr>
750 * src/bison.simple: Update and add '%%' directives.
752 2001-08-25 Robert Anisko <robert.anisko@epita.fr>
754 * src/reader.c (reader): Remove calls to 'output_headers' and
755 'output_trailers'. Remove some C output.
756 (readgram): Disable a piece of code that was writing a default
757 definition for 'YYSTYPE'.
758 (reader_output_yylsp): Remove.
759 (packsymbols): Output token defintions to a macro.
760 (copy_definition): Disable C output.
762 * src/reader.c (parse_macro_decl): New function used to parse macro
764 (copy_string2): Put the body of copy_string into this new function.
765 Add a parameter to let the caller choose whether he wants to copy the
766 string delimiters or not.
767 (copy_string): Be a simple call to copy_string2 with the last argument
769 (read_declarations): Add case for macro definition.
770 (copy_identifier): New.
771 (parse_macro_decl): Read macro identifiers using copy_identifier
774 2001-08-25 Robert Anisko <robert.anisko@epita.fr>
776 * src/output.c (prepare): Add prefixed names.
777 (output_parser): Output semantic actions.
778 (output_parser): Fix bug on '%%line' directives.
780 * src/output.c (output_headers): Remove. The C code printed by this
781 function should now be in the skeletons.
782 (output_trailers): Remove.
783 (output): Disable call to 'reader_output_yylsp'.
784 (output_rule_data): Do not output tables to the table obstack.
786 * src/output.c: Remove some C dedicated output.
787 Improve the use of macro and output obstacks.
788 (output_defines): Remove.
790 * src/output.c (output_token_translations): Associate 'translate'
791 table with a macro. No output to the table obstack.
792 (output_gram): Same for 'rhs' and 'prhs'.
793 (output_stos): Same for 'stos'.
794 (output_rule_data): Same for 'r1' and 'r2'.
795 (token_actions): Same for 'defact'.
796 (goto_actions): Same for 'defgoto'.
797 (output_base): Same for 'pact' and 'pgoto'.
798 (output_table): Same for 'table'.
799 (output_check): Same for 'check'.
801 * src/output.c (output_table_data): New function.
802 (output_short_table): Remove.
803 (output_short_or_char_table): Remove.
805 * src/output.c (output_parser): Replace most of the skeleton copy code
806 with something new. Skeletons are now processed character by character
807 rather than line by line, and Bison looks for '%%' macros. This is the
808 first step in making Bison's output process (a lot) more flexible.
809 (output_parser): Use the macro table.
811 2001-08-25 Robert Anisko <robert.anisko@epita.fr>
813 * src/main.c (main): Initialize the macro table.
815 2001-08-25 Robert Anisko <robert.anisko@epita.fr>
817 * src/lex.c (percent_table): Add tok_define.
818 * src/lex.h: Add tok_define.
820 2001-08-25 Robert Anisko <robert.anisko@epita.fr>
822 * src/macrotab.c: New file.
823 * src/macrotab.h: New file.
824 * src/Makefile.am: Update.
826 2001-08-25 Robert Anisko <robert.anisko@epita.fr>
828 * lib/hash.c: New file.
829 * lib/hash.h: New file.
830 * lib/Makefile.am: Update.
832 2001-08-15 Akim Demaille <akim@epita.fr>
836 2001-08-15 Marc Autret <autret_m@epita.fr>
838 * src/reader.c (readgram): Indent output macro YYSTYPE.
839 (packsymbols): Likewise.
840 (output_token_defines): Likewise.
841 * src/files.c: Standardize.
842 (compute_header_macro): New.
843 (defines_obstack_save): New. Use compute_header_macro.
844 (output_files): Update. Use defines_obstack_save.
846 2001-08-15 Akim Demaille <akim@epita.fr>
848 * doc/bison.texinfo (Table of Symbols): Document
851 2001-08-15 Akim Demaille <akim@epita.fr>
853 * missing: Update from CVS Automake.
854 * config/config.guess, config/config.sub, config/texinfo.tex:
857 2001-08-15 Akim Demaille <akim@epita.fr>
859 * Makefile.maint: Sync with CVS Autoconf.
861 2001-08-14 Pascal Bart <pascal.bart@epita.fr>
863 * doc/bison.texinfo: Include GNU Free Documentation License from
865 * doc/fdl.texi: Add to package.
867 2001-08-14 Marc Autret <autret_m@epita.fr>
869 Turn on %{source,header}_extension features.
871 * src/lex.c (percent_table): Un-CPP out header_extension and
873 * src/files.c (compute_exts_from_gf): Compare pointers with NULL.
874 (compute_exts_from_src): Remove conditions. It restores priorities
877 2001-08-14 Marc Autret <autret_m@epita.fr>
879 * src/files.c (compute_base_names): Add extensions computing when
880 `--file-prefix' used.
881 Standardize function calls.
883 2001-08-13 Marc Autret <autret_m@epita.fr>
885 * src/bison.simple (YYSTACK_USE_ALLOCA): Changed to allow users
886 defining it (defined but null disables alloca).
888 2001-08-13 Marc Autret <autret_m@epita.fr>
890 * src/bison.simple (_yy_memcpy): CPP reformat.
892 2001-08-13 Pascal Bart <pascal.bart@epita.fr>
894 * tests/atconfig.in (CPPFLAGS): Fix.
896 2001-08-10 Pascal Bart <pascal.bart@epita.fr>
898 * doc/bison.texinfo: Include GNU General Public License from
900 * doc/gpl.texi: Add to package.
902 2001-08-10 Marc Autret <autret_m@epita.fr>
904 * src/print_graph.h: Fix.
905 * src/reader.c (read_declarations): Use parse_header_extension_decl ().
907 2001-08-10 Akim Demaille <akim@epita.fr>
909 * src/system.h: Provide default declarations for stpcpy, strndup,
912 2001-08-10 Robert Anisko <anisko_r@epita.fr>
914 * doc/bison.texinfo (Locations): Update @$ stuff.
916 2001-08-09 Robert Anisko <anisko_r@epita.fr>
918 * src/bison.simple (YYLLOC_DEFAULT): Update.
921 2001-08-08 Marc Autret <autret_m@epita.fr>
923 * doc/bison.texinfo: Change @samp{$<@dots{}>} to
924 @samp{$<@dots{}>@var{n}} in Section Actions in Mid-Rule.
925 Reported by Fabrice Bauzac.
927 2001-08-08 Marc Autret <autret_m@epita.fr>
929 * src/vcg_default.h: Use NULL instead of 0 to initialize pointers.
930 * src/vcg.c (output_node): Fix.
931 * src/vcg.h: Cleanup.
932 * src/print_graph.c: Add comments.
933 (node_output_size): New global variable. Simplify the formatting of
934 the VCG graph output.
935 (print_actions): Unused code is now used. It notifies the final state
936 and no action states in the VCG graph. It also give the reduce actions.
937 The `shift and goto' edges are red and the `go to state' edges are
939 Get the current node name and node_obstack by argument.
940 (node_obstack): New variable.
941 (print_state): Manage node_obstack.
942 (print_core): Use node_obstack given by argument.
943 A node is not only computed here but in print_actions also.
944 (print_graph): CPP out useless code instead of commenting it.
946 2001-08-07 Pascal Bart <pascal.bart@epita.fr>
948 * tests/atconfig.in (CPPFLAGS): Fix.
950 2001-08-07 Akim Demaille <akim@epita.fr>
952 * src/print_graph.c (quote): New.
953 (print_core): Use it.
955 2001-08-06 Akim Demaille <akim@epita.fr>, Marc Autret <autret_m@epita.fr>
957 * src/vcg.c (complain.h): Include it.
958 Unepitaize `return' invocations.
959 [NDEBUG] (main): Remove.
960 * src/vcg.h (node_t, edge_t, graph_t): Constify the char * members.
961 * src/files.c (open_files): Initialize graph_obstack.
962 * src/print_graph.c (print_actions): CPP out useless code.
963 (print_core): Don't output the last `\n' in labels.
965 * src/files.c (output_files): Output the VCG file.
966 * src/main.c (main): Invoke print_graph ();
968 2001-08-06 Marc Autret <autret_m@epita.fr>
970 Automaton VCG graph output.
971 Using option ``-g'' or long option ``--graph'', you can generate
972 a gram_filename.vcg file containing a VCG description of the LALR (1)
973 automaton of your grammar.
975 * src/main.c: Call to print_graph() function.
976 * src/getargs.h: Update.
977 * src/getargs.c (options): Update to catch `-g' and `--graph' options.
978 (graph_flag): New flag.
980 (getargs): Add case `g'.
981 * src/files.c (graph_obstack): New obstack struct.
982 (open_files): Initialize new obstack.
983 (output_files): Saves graph_obstack if required.
984 * src/files.h (graph_obstack): New extern declaration.
985 * src/Makefile.am: Add new source files.
987 2001-08-06 Marc Autret <autret_m@epita.fr>
989 * src/print_graph.c, src/print_graph.h (graph): New.
990 * src/vcg.h: New file.
991 * src/vcg.c: New file, VCG graph handling.
993 2001-08-06 Marc Autret <autret_m@epita.fr>
995 Add of %source_extension and %header_extension which specify
996 the source or/and the header output file extension.
998 * src/files.c (compute_base_names): Remove initialisation of
999 src_extension and header_extension.
1000 (compute_exts_from_gf): Update.
1001 (compute_exts_from_src): Update.
1002 (output_files): Update.
1003 * src/reader.c (parse_header_extension_decl): New.
1004 (parse_source_extension_decl): New.
1005 (read_declarations): New case statements for the new tokens.
1006 * src/lex.c (percent_table): Add entries for %source_extension
1007 and %header_extension.
1008 * src/lex.h (token_e): New tokens tok_hdrext and tok_srcext.
1010 2001-08-06 Marc Autret <autret_m@epita.fr>
1012 * configure.in: Bump to 1.28c.
1013 * doc/bison.texinfo: Texinfo thingies.
1015 2001-08-04 Pascal Bart <pascal.bart@epita.fr>
1017 * tests/atconfig.in (CPPFLAGS): Add.
1018 * tests/calc.at (AT_CHECK): Use CPPFLAGS.
1020 2001-08-03 Akim Demaille <akim@epita.fr>
1024 2001-08-03 Akim Demaille <akim@epita.fr>
1026 * tests/Makefile.am (check-local): Ship testsuite.
1027 * tests/calc.at (_AT_DATA_CALC_Y): Prototype all the functions.
1030 2001-08-03 Akim Demaille <akim@epita.fr>
1032 * configure.in: Try using -Wformat when compiling.
1034 2001-08-03 Akim Demaille <akim@epita.fr>
1036 * configure.in: Bump to 1.28b.
1038 2001-08-03 Akim Demaille <akim@epita.fr>
1040 * src/complain.c: Adjust strerror_r portability issues.
1042 2001-08-03 Akim Demaille <akim@epita.fr>
1046 2001-08-03 Akim Demaille <akim@epita.fr>
1048 * src/getargs.c, src/getarg.h (skeleton)): Constify.
1049 * src/lex.c (literalchar): Avoid name clashes on `buf'.
1050 * src/getargs.c: Include complain.h.
1051 * src/files.c, src/files.h (skeleton_find): Avoid name clashes.
1052 * lib/quotearg.c, lib/quotearg.h: Update from fileutils 4.1.
1054 2001-08-03 Akim Demaille <akim@epita.fr>
1056 * src/reader.c (readgram): Display hidden chars in error messages.
1058 2001-08-03 Akim Demaille <akim@epita.fr>
1060 Update to gettext 0.10.39.
1062 2001-08-03 Akim Demaille <akim@epita.fr>
1064 * lib/strspn.c: New.
1066 2001-08-01 Marc Autret <autret_m@epita.fr>
1068 * doc/bison.texinfo: Update.
1069 * doc/bison.1 (mandoc): Update.
1070 * src/system.h (EXT_GUARD_C, EXT_STYPE_H): Remove .c and .h.
1071 * src/files.c: Support output files extensions computing.
1072 (src_extension): New static variable.
1073 (header_extension): New static variable.
1075 (get_extension_index): New function, gets the index of an extension
1076 filename in a string.
1077 (compute_exts_from_gf): New function, computes extensions from the
1078 grammar file extension.
1079 (compute_exts_from_src): New functions, computes extensions from the
1080 C source file extension, file given by ``-o'' option.
1081 (compute_base_names): Update.
1082 (output_files): Update.
1084 2001-08-01 Robert Anisko <anisko_r@epita.fr>
1086 * doc/bison.texi: Document @$.
1087 (Locations): New section.
1089 2001-07-18 Akim Demaille <akim@epita.fr>
1091 * Makefile.maint, GNUmakefile: New, from Autoconf 2.52.
1092 * config/prev-version.txt, config/move-if-change: New.
1093 * Makefile.am: Adjust.
1095 2001-07-08 Pascal Bart <pascal.bart@epita.fr>
1097 * src/bison.simple (yyparse): Suppress warning `comparaison
1098 between signed and unsigned'.
1100 2001-07-05 Pascal Bart <pascal.bart@epita.fr>
1102 * src/getargs.h (raw_flag): Remove.
1103 * src/getargs.c: Die on `-r'/`--raw'.
1104 * src/lex.c (parse_percent_token): Die on `%raw'.
1105 * src/reader.c (output_token_defines): Suppress call to `raw_flag'.
1106 * tests/calc.at: Suppress test with option `--raw'.
1108 2001-07-14 Akim Demaille <akim@epita.fr>
1111 * configure.in: Require Autoconf 2.50.
1112 Update to gettext 0.10.38.
1114 2001-03-16 Akim Demaille <akim@epita.fr>
1116 * doc/bison.texinfo: ANSIfy the examples.
1118 2001-03-16 Akim Demaille <akim@epita.fr>
1120 * getargs.c (skeleton): New variable.
1121 (longopts): --skeleton is a new option.
1122 (shortopts, getargs): -S is a new option.
1123 * getargs.h: Declare skeleton.
1124 * output.c (output_parser): Use it.
1126 2001-03-16 Akim Demaille <akim@epita.fr>
1128 * m4/strerror_r.m4: New.
1129 * m4/error.m4: Run AC_FUNC_STRERROR_R.
1130 * lib/error.h, lib/error.c: Update.
1132 2001-03-16 Akim Demaille <akim@epita.fr>
1134 * src/getargs.c (longopts): Clean up.
1136 2001-02-21 Akim Demaille <akim@epita.fr>
1138 * src/reader.c (gensym): `gensym_count' is your own.
1139 Use a static buf to create the symbol name, as token_buffer is no
1142 2001-02-08 Akim Demaille <akim@epita.fr>
1144 * src/conflicts.c (conflict_report): Be sure not to append to res
1145 between two calls, which could happen if both first sprintf were
1146 skipped, but not the first cp += strlen.
1148 2001-02-08 Akim Demaille <akim@epita.fr>
1150 * lib/memchr.c, lib/stpcpy.c, lib/strndup.c, lib/strnlen.c:
1151 New, from fileutils 4.0.37.
1152 * configure.in: Require Autoconf 2.49c. I took some time before
1153 making this decision. This is the only way out for portability
1154 issues in Bison, it would mean way too much duplicate effort to
1155 import in Bison features implemented in 2.49c since 2.13.
1156 AC_REPLACE_FUNCS and AC_CHECK_DECLS the functions above.
1158 2001-02-02 Akim Demaille <akim@epita.fr>
1160 * lib/malloc.c, lib/realloc.c: New, from the fileutils 4.0.37.
1161 * lib/xalloc.h, lib/xmalloc.c: Update.
1163 2001-01-19 Akim Demaille <akim@epita.fr>
1165 Get rid of the ad hoc handling of token_buffer in the scanner: use
1168 * src/lex.c (token_obstack): New.
1169 (init_lex): Initialize it. No longer call...
1170 (grow_token_buffer): this. Remove it.
1171 Adjust all the places which used it to use the obstack.
1173 2001-01-19 Akim Demaille <akim@epita.fr>
1175 * src/lex.h: Rename all the tokens:
1176 s/\bENDFILE\b/tok_eof/g;
1177 s/\bIDENTIFIER\b/tok_identifier/g;
1179 Let them be enums, not #define, to ease debugging.
1180 Adjust all the code.
1182 2001-01-18 Akim Demaille <akim@epita.fr>
1184 * src/lex.h (MAXTOKEN, maxtoken, grow_token_buffer): Remove, private.
1185 * src/lex.c (maxtoken, grow_token_buffer): Static.
1187 2001-01-18 Akim Demaille <akim@epita.fr>
1189 Since we now use obstacks, more % directives can be enabled.
1191 * src/lex.c (percent_table): Also accept `%yacc',
1192 `%fixed_output_files', `%defines', `%no_parser', `%verbose', and
1194 Handle the actions for `%semantic_parser' and `%pure_parser' here,
1195 instead of returning a token.
1196 * src/lex.h (SEMANTIC_PARSER, PURE_PARSER): Remove, unused.
1197 * src/reader.c (read_declarations): Adjust.
1198 * src/files.c (open_files): Don't call `compute_base_names', don't
1199 compute `attrsfile' since they depend upon data which might be
1200 *in* the input file now.
1201 (output_files): Do it here.
1202 * src/output.c (output_headers): Document the fact that this patch
1203 introduces a guaranteed SEGV for semantic parsers.
1204 * doc/bison.texinfo: Document them.
1205 * tests/suite.at: Exercise these %options.
1207 2000-12-20 Akim Demaille <akim@epita.fr>
1209 Also handle the output file (--verbose) with obstacks.
1211 * files.c (foutput): Remove.
1212 (output_obstack): New.
1213 Adjust all dependencies.
1214 * src/conflicts.c: Return a string.
1215 * src/system.h (obstack_grow_string): Rename as...
1216 (obstack_sgrow): this. Be ready to work with non literals.
1217 (obstack_fgrow4): New.
1219 2000-12-20 Akim Demaille <akim@epita.fr>
1221 * src/files.c (open_files): Fix the computation of short_base_name
1222 in the case of `-o foo.tab.c'.
1224 2000-12-20 Akim Demaille <akim@epita.fr>
1226 * src/reader.c (copy_string, copy_comment, copy_comment2, copy_at)
1227 (copy_dollar): Now that everything uses obstacks, get rid of the
1230 2000-12-20 Akim Demaille <akim@epita.fr>
1232 * src/files.c (open_files): Actually the `.output' file is based
1233 on the short_base_name, not base_name.
1234 * tests/suite.at (Checking output file names): Adjust.
1236 2000-12-20 Akim Demaille <akim@epita.fr>
1238 * src/bison.s1: Remove, we now use directly...
1239 * src/bison.simple: this.
1240 * src/Makefile.am: Use pkgdata instead of data.
1242 2000-12-20 Akim Demaille <akim@epita.fr>
1244 * src/files.c (guard_obstack): New.
1245 (open_files): Initialize it.
1246 (output_files): Dump it...
1247 * src/files.h: Export it.
1248 * src/reader.c (copy_guard): Use it.
1250 2000-12-19 Akim Demaille <akim@epita.fr>
1252 * src/files.c (outfile, defsfile, actfile): Removed as global
1254 (open_files): Don't compute them.
1255 (output_files): Adjust.
1256 (base_name, short_base_name): Be global.
1257 Adjust dependencies.
1259 2000-12-19 Akim Demaille <akim@epita.fr>
1261 * src/files.c (strsuffix): New.
1262 (stringappend): Be just like strcat but allocate.
1263 (base_names): Eve out from open_files.
1264 Try to simplify the rather hairy computation of base_name and
1266 (open_files): Use it.
1267 * tests/suite.at (Checking output file names): New test.
1269 2000-12-19 Akim Demaille <akim@epita.fr>
1271 * src/system.h (obstack_grow_literal_string): Rename as...
1272 (obstack_grow_string): this.
1273 * src/output.c (output_parser): Recognize `%% actions' instead of
1275 * src/bison.s1: s/$/%% actions/.
1276 * src/bison.hairy: Likewise.
1278 2000-12-19 Akim Demaille <akim@epita.fr>
1280 * src/output.c (output_parser): Compute the `#line' lines when
1282 * src/Makefile.am (bison.simple): Be a simple copy of bison.s1.
1283 Suggested by Hans Aberg.
1285 2000-12-19 Akim Demaille <akim@epita.fr>
1287 Let the handling of the skeleton files be local to the procedures
1290 * src/files.c (xfopen, xfclose, skeleton_find, guardfile): No
1292 (fparser, open_extra_files): Remove.
1293 (open_files, output_files): Don't take care of fparser.
1294 * src/files.h: Adjust.
1295 * src/output.c (output_parser): Open and close the file to the
1297 * src/reader.c (read_declarations): When %semantic_parser, open
1300 2000-12-19 Akim Demaille <akim@epita.fr>
1302 * src/file.h (BISON_SIMPLE, BISON_HAIRY): Move from here...
1303 * src/system.h (BISON_SIMPLE, BISON_HAIRY): ... to here.
1305 2000-12-19 Akim Demaille <akim@epita.fr>
1307 * src/files.c (open_files): Yipee! We no longer need all the code
1308 looking for `/tmp' since we have no tmp file.
1310 2000-12-19 Akim Demaille <akim@epita.fr>
1312 * src/system.h (EXT_TAB, EXT_OUTPUT, EXT_STYPE_H, EXT_GUARD_C):
1314 * src/files.c (open_files): Less dependency on MSDOS etc.
1316 2000-12-14 Akim Demaille <akim@epita.fr>
1318 * src/bison.s1 (YYLLOC_DEFAULT): New macro.
1319 Provide a default definition.
1320 Use it when executing the default @ action.
1321 * src/reader.c (reader_output_yylsp): No longer include
1322 `timestamp' and `text' in the default YYLTYPE.
1324 2000-12-12 Akim Demaille <akim@epita.fr>
1326 * src/reader.c (copy_definition, parse_union_decl, copy_action)
1327 (copy_guard): Quote the file names.
1328 Reported by Laurent Mascherpa.
1330 2000-12-12 Akim Demaille <akim@epita.fr>
1332 * src/output.c (output_headers, output_program, output): Be sure
1333 to escape special characters when outputting filenames.
1334 (ACTSTR_PROLOGUE, ACTSTR_EPILOGUE): Remove.
1335 (output_headers): Don't depend on them, Use ACTSTR.
1337 2000-11-17 Akim Demaille <akim@epita.fr>
1339 * lib/obstack.h: Formatting changes.
1340 (obstack_grow, obstack_grow0): Don't cast WHERE at all: it
1341 prevents type checking.
1342 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
1343 cast the value to (void *): assigning a `foo *' to a `void *'
1345 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
1346 * src/reader.c (parse_union_decl): Typo: use obstack_1grow to
1349 2000-11-17 Akim Demaille <akim@epita.fr>
1351 * tests/Makefile.am (suite.m4, regression.m4, calc.m4): Rename
1353 (suite.m4, regression.m4, calc.m4): these.
1354 * tests/atgeneral.m4: Update from CVS Autoconf.
1356 2000-11-17 Akim Demaille <akim@epita.fr>
1358 * tests/regression.m4 (%union and --defines): New test,
1359 demonstrating a current bug in the obstack implementation.
1361 2000-11-17 Akim Demaille <akim@epita.fr>
1363 * src/bison.s1 (_YY_DECL_VARIABLES, YY_DECL_VARIABLES): New
1365 Use them to declare the variables which are global or local to
1368 2000-11-17 Akim Demaille <akim@epita.fr>
1370 * acconfig.h: Remove, no longer used.
1372 2000-11-07 Akim Demaille <akim@epita.fr>
1374 * src: s/Copyright (C)/Copyright/g.
1376 2000-11-07 Akim Demaille <akim@epita.fr>
1378 * src/reader.c (reader): #define YYLSP_NEEDED to 1 instead of just
1380 * src/bison.s1: s/#ifdef YYLSP_NEEDED/#if YYLSP_NEEDED/.
1382 2000-11-07 Akim Demaille <akim@epita.fr>
1384 * src/bison.s1 (YYLEX): Use #if instead of #ifdef.
1385 Merge in a single CPP if/else.
1387 2000-11-07 Akim Demaille <akim@epita.fr>
1389 * src/output.c (output): Remove useless variables.
1390 * lib/obstack.c (obstack_grow, obstack_grow0): Rename the second
1391 argument `data' for consistency with the prototypes.
1393 (obstack_copy, obstack_copy0): Rename the second argument as
1394 `address' for consistency. Qualify it `const'.
1395 * lib/obstack.h (obstack_copy, obstack_copy0, obstack_grow)
1396 (obstack_grow0, obstack_ptr_grow, obstack_ptr_grow_fast): Qualify
1397 `const' their input argument (`data' or `address').
1398 Adjust the corresponding macros to include `const' in casts.
1400 2000-11-03 Akim Demaille <akim@epita.fr>
1402 * src/Makefile.am (INCLUDES): s/PFILE/BISON_SIMPLE/.
1403 s/PFILE1/BISON_HAIRY/.
1404 Adjust dependencies.
1406 2000-11-03 Akim Demaille <akim@epita.fr>
1408 For some reason, this was not applied.
1410 * src/files.c [VMS]: No longer include `ssdef.h', no longer define
1411 `unlink': it's no longer used.
1413 2000-11-03 Akim Demaille <akim@epita.fr>
1415 * src/files.c (skeleton_find): New function, eved out of...
1416 (open_files, open_extra_files): here.
1418 2000-11-03 Akim Demaille <akim@epita.fr>
1422 * src/files.c (obstack_save): New function.
1423 (done): Rename as...
1424 (output_files): this.
1426 * src/main.c (main): Don't use `atexit' to register `done', since
1427 it no longer has to remove tmp files, just call `output_files'
1428 when there are no errors.
1430 2000-11-02 Akim Demaille <akim@epita.fr>
1432 * src/files.c [VMS]: No longer include `ssdef.h', no longer define
1433 `unlink': it's no longer used.
1434 * src/files.h: Formatting changes.
1436 2000-11-02 Akim Demaille <akim@epita.fr>
1438 Remove the last uses of mktemp and unlink/delete.
1440 * src/files.c (fdefines, ftable): Removed.
1441 (defines_ostack, table_obstack): New.
1442 Adjust dependencies of the former into uses of the latter.
1443 * src/output.c (output_short_or_char_table, output_short_table):
1444 Convert to using obstacks.
1445 * src/reader.c (copy_comment2): Accept one FILE * and two
1447 (output_token_defines, reader_output_yylsp): Use obstacks.
1448 * src/system.h (obstack_fgrow3): New.
1450 2000-11-01 Akim Demaille <akim@epita.fr>
1452 Change each use of `fattrs' into a use of `attrs_obstack'.
1454 * src/reader.c (copy_at): Typo: s/yylloc/yyloc/.
1455 * src/files.c (fattrs): Remove.
1456 (attrs_obstack): New.
1457 Adjust all dependencies.
1458 (done): If SEMANTIC_PARSER, dump attrs_obstack into attrsfile.
1460 2000-11-01 Akim Demaille <akim@epita.fr>
1463 Change each use of `faction' into a use of `action_obstack'.
1465 * lib/obstack.h, lib/obstack.c: New files.
1466 * src/files.c (faction): Remove.
1467 (action_obstack): New.
1468 Adjust all dependencies.
1470 2000-10-20 Akim Demaille <akim@epita.fr>
1472 * lib/quote.h (PARAMS): New macro. Use it.
1474 2000-10-16 Akim Demaille <akim@epita.fr>
1476 * src/output.c (output_short_or_char_table): New function.
1477 (output_short_table, output_token_translations): Use it.
1478 (goto_actions): Use output_short_table.
1480 2000-10-16 Akim Demaille <akim@epita.fr>
1482 * src/symtab.c (bucket_new): New function.
1485 * src/output.c (output_short_table): New argument to display the
1486 comment associated with the table.
1487 Adjust dependencies.
1488 (output_gram): Use it.
1489 (output_rule_data): Nicer output layout for YYTNAME.
1491 2000-10-16 Akim Demaille <akim@epita.fr>
1493 * src/lex.c (read_typename): New function.
1495 * src/reader.c (copy_dollar): Likewise.
1497 2000-10-16 Akim Demaille <akim@epita.fr>
1499 * src/reader.c (copy_comment2): Expect the input stream to be on
1500 the `/' which is suspected to open a comment, instead of being
1501 called after `//' or `/*' was read.
1502 (copy_comment, copy_definition, parse_union_decl, copy_action)
1503 (copy_guard): Adjust.
1505 2000-10-16 Akim Demaille <akim@epita.fr>
1507 * src/reader.c (parse_expect_decl): Use `skip_white_space' and
1508 `read_signed_integer'.
1510 2000-10-16 Akim Demaille <akim@epita.fr>
1512 * src/reader.c (copy_dollar): New function.
1513 (copy_guard, copy_action): Use it.
1515 2000-10-16 Akim Demaille <akim@epita.fr>
1517 * lib/quote.h, lib/quote.c, lib/quotearg.h, lib/quotearg.c:
1518 * m4/prereq.m4, m4/c-bs-a.m4, m4/mbstate.m4:
1519 New files, from Fileutils 4.0.27.
1520 * src/main.c (printable_version): Remove.
1521 * src/lex.c, src/reader.c: Use `quote'.
1523 2000-10-04 Akim Demaille <akim@epita.fr>
1525 * lib/error.c, lib/error.h: New files, needed by xmalloc.c.
1527 2000-10-04 Akim Demaille <akim@epita.fr>
1529 * doc/bison.texinfo: Various typos spotted by Neil Booth.
1531 2000-10-04 Akim Demaille <akim@epita.fr>
1533 When a literal string is used to define two different tokens,
1534 `bison -v' segfaults.
1535 Reported by Piotr Gackiewicz, and fixed by Neil Booth.
1537 * tests/regression.m4: New file.
1538 Include the core of the sample provided by Piotr Gackiewicz.
1539 * src/reader.c (parse_token_decl): Diagnose bad cases, and proceed
1542 2000-10-04 Akim Demaille <akim@epita.fr>
1544 * src/reader.c (parse_expect_decl): Keep `count' within the size
1548 2000-10-02 Paul Eggert <eggert@twinsun.com>
1550 * bison.s1 (yyparse): Assign the default value
1551 unconditionally, to avoid a GCC warning and make the parser a
1554 2000-10-02 Akim Demaille <akim@epita.fr>
1556 * src/getargs.c (getargs): Don't dump `--help' on unrecognized
1559 2000-10-02 Akim Demaille <akim@epita.fr>
1561 * src/derives.c, src/print.c, src/reduce.c: To ease the
1562 translation, move some `\n' out of the translated strings.
1564 2000-10-02 Akim Demaille <akim@epita.fr>
1566 The location tracking mechanism is precious for parse error
1567 messages. Nevertheless, it is enabled only when `@n' is used in
1568 the grammar, which is a different issue (you can use it in error
1569 message, but not in the grammar per se). Therefore, there should
1570 be another means to enable it.
1572 * src/getargs.c (getargs): Support `--locations'.
1574 * src/getargs.h (locationsflag): Export it.
1575 * src/lex.c (percent_table): Support `%locations'.
1576 * src/reader.c (yylsp_needed): Remove this variable, now replaced
1577 with `locationsflag'.
1578 * doc/bison.texinfo: Document `--locations' and `%locations'.
1580 * tests/calc.m4: Test it.
1582 For regularity of the names, replace each
1583 (nolineflag, toknumflag, rawtokenumflag, noparserflag): with...
1584 (no_lineflag, token_tableflag, rawflag, no_parserflag): this.
1585 In addition replace each `flag' with `_flag'.
1587 2000-10-02 Akim Demaille <akim@epita.fr>
1589 Also test parse error messages, including with YYERROR_VERBOSE.
1591 * tests/calc.m4 (calc.y): Add support for `exp = exp' (non
1593 Use it to check the computations.
1594 Use it to check `nonassoc' is honored.
1595 (AT_DATA_CALC_Y): Equip `calc.y' with YYERROR_VERBOSE when passed
1596 `--yyerror-verbose'.
1597 (_AT_CHECK_CALC): Adjust to this option.
1598 (_AT_CHECK_CALC_ERROR): New macro to check parse error messages.
1600 2000-10-02 Akim Demaille <akim@epita.fr>
1602 Test also `--verbose', `--defines' and `--name-prefix'. Testing
1603 the latter demonstrates a flaw in the handling of non debugging
1604 parsers introduced by myself on 2000-03-16: `#define yydebug 0'
1605 was used in order to simplify:
1621 unfortunately this leads to a CPP conflict when
1622 `--name-prefix=foo' is used since it produces `#define yydebug
1625 * src/bison.s1 [!YYDEBUG]: Do not define yydebug.
1626 (YYDPRINTF): New macro.
1628 * tests/calc.m4 (AT_CHECK_CALC): Do require a title, build it from
1630 Also test `--verbose', `--defines' and `--name-prefix'.
1632 2000-10-02 Akim Demaille <akim@epita.fr>
1634 Improve the readability of the produced parsers.
1636 * src/bison.s1: Formatting changes.
1637 Improve the comment related to the `$' mark.
1638 (yydefault): Don't fall through to `yyresume': `goto' there.
1639 * src/output.c (output_parser): When the `$' is met, skip the end
1641 New variable, `number_of_dollar_signs', to check there's exactly
1642 one `$' in the parser skeleton.
1644 2000-10-02 Akim Demaille <akim@epita.fr>
1646 * lib/xstrdup.c: New file, from the fileutils.
1647 * src/reader.c (parse_token_decl, get_type_name, parse_type_decl)
1648 (parse_assoc_decl, parse_thong_decl, get_type): Use `xstrdup'
1649 instead of strlen + xmalloc + strcpy.
1650 * src/symtab.c (copys): Remove, use xstrdup instead.
1652 2000-10-02 Akim Demaille <akim@epita.fr>
1654 * src/gram.h (associativity): New enum type which replaces the
1655 former CPP macros `RIGHT_ASSOC', `LEFT_ASSOC' and `NON_ASSOC' with
1656 `right_assoc', `left_assoc' and `non_assoc'.
1657 Adjust all dependencies.
1658 * src/reader.c: Formatting changes.
1659 (LTYPESTR): Don't define it, use it as a literal in
1660 `reader_output_yylsp'.
1661 * src/symtab.h (symbol_class): New enum type which replaces the
1662 former CPP macros `SUNKNOWN', `STOKEN and `SNTERM' with
1663 `sunknown', `stoken and `snterm'.
1665 2000-10-02 Akim Demaille <akim@epita.fr>
1667 * src/getargs.c (fixed_outfiles): Rename as...
1668 (yaccflag): for consistency and accuracy.
1669 Adjust dependencies.
1671 2000-10-02 Akim Demaille <akim@epita.fr>
1673 Use the more standard files `xalloc.h' and `xmalloc.c' instead of
1674 Bison's `allocate.c' and `alloc.h'. This patch was surprisingly
1675 difficult and introduced a lot of core dump. It turns out that
1676 Bison used an implementation of `xmalloc' based on `calloc', and
1677 at various places it does depend upon the initialization to 0. I
1678 have not tried to isolate the pertinent places, and all the former
1679 calls to Bison's `xmalloc' are now using `XCALLOC'. Someday,
1680 someone should address this issue.
1682 * src/allocate.c, src/alloc.h, m4/bison-decl.m4: Remove.
1683 * lib/xmalloc.c, lib/xalloc.h, m4/malloc.m4, m4/realloc.m4: New
1685 Adjust dependencies.
1686 * src/warshall.h: New file.
1689 2000-10-02 Akim Demaille <akim@epita.fr>
1691 Various anti-`extern in *.c' changes.
1693 * src/system.h: Include `assert.h'.
1695 2000-10-02 Akim Demaille <akim@epita.fr>
1697 * src/state.h (nstates, final_state, first_state, first_shift)
1698 (first_reduction): Move their exportation from here...
1699 * src/LR0.h: to here.
1700 Adjust dependencies.
1701 * src/getargs.c (statisticsflag): New variable.
1702 Add support for `--statistics'.
1703 Adjust dependencies.
1705 Remove a lot of now useless `extern' statements in most files.
1707 2000-10-02 Akim Demaille <akim@epita.fr>
1709 * src/LR0.h: New file.
1712 2000-10-02 Akim Demaille <akim@epita.fr>
1714 * src/print.h: New file.
1716 * src/print.c: Formatting and ordering changes.
1717 (verbose, terse): Replace with...
1718 (print_results): this new function.
1719 Adjust dependencies.
1721 2000-10-02 Akim Demaille <akim@epita.fr>
1723 * src/conflicts.c (conflict_report): New function.
1724 (conflict_log, verbose_conflict_log): Replace with...
1725 (print_conflicts): this function.
1726 Adjust dependencies.
1727 * src/conflicts.h: New file.
1728 Propagate its inclusion.
1730 2000-10-02 Akim Demaille <akim@epita.fr>
1732 * src/nullable.h: New file.
1733 Propagate its inclusion.
1734 * src/nullable.c: Formatting changes.
1736 2000-10-02 Akim Demaille <akim@epita.fr>
1738 * src/reduce.h: New file.
1739 Propagate its inclusion.
1740 * src/reduce.c: Topological sort and other formatting changes.
1741 (bool, TRUE, FALSE): Move their definition to...
1742 * src/system.h: here.
1744 2000-10-02 Akim Demaille <akim@epita.fr>
1746 * src/files.c: Formatting changes.
1747 (tryopen, tryclose, openfiles): Rename as...
1748 (xfopen, xfclose, open_files): this.
1749 (stringappend): static.
1750 * src/files.h: Complete the list of exported symbols.
1753 2000-10-02 Akim Demaille <akim@epita.fr>
1755 * src/reader.h: New file.
1756 Propagate its use instead of tedious list of `extern' and
1758 * src/reader.c: Formatting changes, topological sort,
1761 2000-10-02 Akim Demaille <akim@epita.fr>
1763 * src/lex.h: Prototype `lex.c' exported functions.
1764 * src/reader.c: Adjust.
1765 * src/lex.c: Formatting changes.
1766 (safegetc): Rename as...
1769 2000-10-02 Akim Demaille <akim@epita.fr>
1771 * src/lalr.h: New file.
1772 Propagate its inclusion instead of prototypes and `extern'.
1773 * src/lalr.c: Formatting changes, topological sorting etc.
1775 2000-10-02 Akim Demaille <akim@epita.fr>
1777 * src/output.c (token_actions): Introduce a temporary array,
1778 YYDEFACT, that makes it possible for this function to use
1781 2000-10-02 Akim Demaille <akim@epita.fr>
1783 `user_toknums' is output as a `short[]' in `output.c', while it is
1784 defined as a `int[]' in `reader.c'. For consistency with the
1785 other output tables, `user_toknums' is now defined as a table of
1788 * src/reader.c (user_toknums): Be a short table instead of an int
1790 Adjust dependencies.
1792 Factor the short table outputs.
1794 * src/output.c (output_short_table): New function.
1795 * src/output.c (output_gram, output_stos, output_rule_data)
1796 (output_base, output_table, output_check): Use it.
1798 2000-10-02 Akim Demaille <akim@epita.fr>
1800 * src/output.c (output): Topological sort of the functions, in
1801 order to get rid of the `static' prototypes.
1802 No longer use `register'.
1803 * src/output.h: New file.
1804 Propagate its inclusion in files explicitly prototyping functions
1807 2000-09-21 Akim Demaille <akim@epita.fr>
1809 * src/atgeneral.m4: Update from Autoconf.
1811 2000-09-21 Akim Demaille <akim@epita.fr>
1813 * src/closure.h: New file.
1814 * src/closure.c: Formatting changes, topological sort over the
1815 functions, use of closure.h.
1816 (initialize_closure, finalize_closure): Rename as...
1817 (new_closure, free_closure): these. Adjust dependencies.
1818 * src/LR0.c: Formatting changes, topological sort, use of
1820 (initialize_states): Rename as...
1822 * src/Makefile.am (noinst_HEADERS): Adjust.
1824 2000-09-20 Akim Demaille <akim@epita.fr>
1826 * src/acconfig.h: Don't protect config.h against multiple
1828 Don't define PARAMS.
1829 * src/system.h: Define PARAMS.
1830 Remove some of the ad-hoc CPP magic for DOS, VMS etc.: this is the
1831 purpose of config.h. system.h must not try to fix wrong
1832 definitions in config.h.
1834 2000-09-20 Akim Demaille <akim@epita.fr>
1836 * src/derives.h: New file.
1837 * src/main.c, src/derives.h: Use it.
1839 * src/Makefile.am (noinst_HEADERS): Adjust.
1841 2000-09-20 Akim Demaille <akim@epita.fr>
1843 * tests/atgeneral.m4: Update from Autoconf.
1844 * tests/calc.m4 (_AT_DATA_CALC_Y, AT_DATA_CALC_Y, _AT_CHECK_CALC)
1845 (AT_CHECK_CALC): New macros.
1846 Use these macros to test bison with options `', `--raw',
1847 `--debug', `--yacc', `--yacc --debug'.
1849 2000-09-19 Akim Demaille <akim@epita.fr>
1851 * src/output.c: Formatting changes.
1852 * src/machine.h: Remove, leaving its contents in...
1853 * src/system.h: here.
1855 Adjust all dependencies on stdio.h and machine.h.
1856 * src/getargs.h: New file.
1857 Let all `extern' declarations about getargs.c be replaced with
1858 inclusion of `getargs.h'.
1859 * src/Makefile.am (noinst_HEADERS): Adjust.
1861 * tests/calc.m4 (yyin): Be initialized in main, not on the global
1863 (yyerror): Returns void, not int.
1864 * doc/bison.texinfo: Formatting changes.
1866 2000-09-19 Akim Demaille <akim@epita.fr>
1868 * tests/calc.m4 (calc.y): Do not assign to stdin, as it's not
1871 2000-09-18 Akim Demaille <akim@epita.fr>
1873 * configure.in: Append WARNING_CFLAGS to CFLAGS.
1874 * src/Makefile.am (INCLUDES): Don't.
1875 Be ready to fetch headers in lib/.
1877 2000-09-18 Akim Demaille <akim@epita.fr>
1879 * doc/bison.texinfo: Update the copyright.
1880 ANSIfy and GNUify the examples.
1881 Remove the old menu.
1883 2000-09-18 Akim Demaille <akim@epita.fr>
1885 First set of tests: use the `calc' example from the documentation.
1887 * src/bison.s1 (yyparse): Condition the code using `yytname' which
1888 is defined only when YYDEBUG is.
1889 * m4/atconfig.m4 (AT_CONFIG): Adjust to Autoconf 2.13.
1890 * src/files.c (tryopen, tryclose): Formatting changes.
1891 Move to the top and be static.
1892 * src/reader.c (read_signed_integer): Likewise.
1893 * tests/calc.m4: New file.
1894 * Makefile.am, suite.m4: Adjust.
1895 * m4/atconfig.m4: Set BISON_SIMPLE and BISON_HAIRY.
1897 2000-09-18 Akim Demaille <akim@epita.fr>
1899 Add support for an Autotest test suite for Bison.
1901 * m4/m4.m4, m4/atconfig.m4: New files.
1902 * m4/Makefile.am (EXTRA_DIST): Adjust.
1903 * tests/suite.m4, tests/Makefile.am, tests/atgeneral.m4: New
1905 * src/getargs.c: Display a more standard --version message.
1906 * src/reader.c (reader): Formatting changes.
1907 No longer depend upon VERSION_STRING.
1908 * configure.in: No longer use `dnl'.
1909 Set up the test suite and the new directory `tests/.
1910 (VERSION_STRING): Remove.
1912 2000-04-14 Akim Demaille <akim@epita.fr>
1914 * src/reader.c (copy_comment2): New function, same as former
1915 `copy_comment', but outputs into two FILE *.
1916 (copy_comment): Use it.
1917 (parse_union_decl): Use it.
1918 (get_type, parse_start_decl): Use the same `invalid' message.
1919 (parse_start_decl, parse_union_decl): Use the same `multiple'
1921 (parse_union_decl, copy_guard, copy_action): Use the same
1922 `unmatched' message.
1923 * m4/Makefile.am (EXTRA_DIST): Add `warning.m4'.
1925 2000-03-31 Akim Demaille <akim@epita.fr>
1927 * src/files.c (tryopen, tryclose): Move to the top.
1930 2000-03-31 Akim Demaille <akim@epita.fr>
1932 * src/main.c (main): Don't call `done', exit does it.
1934 2000-03-31 Akim Demaille <akim@epita.fr>
1936 * allocate.c: s/return (foo)/return foo/.
1939 * output.c: Likewise.
1940 * reader.c: Likewise.
1941 * symtab.c: Likewise.
1942 * vmsgetargs.c: Likewise.
1944 2000-03-31 Akim Demaille <akim@epita.fr>
1946 Clean up the error reporting functions.
1948 * src/report.c: New file.
1949 * src/report.h: Likewise.
1950 * src/Makefile.am: Adjust.
1951 * m4/error.m4: New file.
1952 * m4/Makefile.am: Adjust.
1953 * configure.in (jm_PREREQ_ERROR): Call it.
1954 * src/main.c (int_to_string, banner, fatal_banner, warn_banner):
1956 (fatal, fatals): Remove. All callers use complain.c::fatal.
1957 (warn, warni, warns, warnss, warnss): Remove. All callers use
1958 complain.c::complain.
1959 (toomany): Remove, use fatal instead.
1960 * src/files.c (done): No argument, use complain_message_count.
1961 * src/main.c (main): Register `done' to `atexit'.
1963 * src/getargs.c (usage): More `fputs', less `fprintf'.
1965 2000-03-28 Akim Demaille <akim@epita.fr>
1967 * lib/: New directory.
1968 * Makefile.am (SUBDIRS): Adjust.
1969 * configure.in: Adjust.
1970 (LIBOBJS): Although not used yet, AC_SUBST it, otherwise it's
1972 * src/alloca.c: Moved to lib/.
1973 * src/getopt.c: Likewise.
1974 * src/getopt1.c: Likewise.
1975 * src/getopt.h: Likewise.
1976 * src/ansi2knr.c: Likewise.
1977 * src/ansi2knr.1: Likewise.
1978 * src/Makefile.am: Adjust.
1979 * lib/Makefile.am: New file.
1981 2000-03-28 Akim Demaille <akim@epita.fr>
1983 * src/getargs.c (usage): Refresh the help message.
1985 2000-03-17 Akim Demaille <akim@epita.fr>
1987 * src/getopt1.c: Updated from textutils 2.0e
1988 * src/getopt.c: Likewise.
1989 * src/getopt.h: Likewise.
1991 2000-03-17 Akim Demaille <akim@epita.fr>
1993 * src/Makefile.am (bison.simple): Fix the awk program: quote only
1994 the file name, not the whole `#line LINE FILE'.
1996 2000-03-17 Akim Demaille <akim@epita.fr>
1998 On syntax errors, report the token on which we choked.
2000 * src/bison.s1 (yyparse): In the label yyerrlab, when
2001 YYERROR_VERBOSE, add yychar in msg.
2003 2000-03-17 Akim Demaille <akim@epita.fr>
2005 * src/reader.c (copy_at): New function.
2006 (copy_guard): Use it.
2007 (copy_action): Use it.
2009 2000-03-17 Akim Demaille <akim@epita.fr>
2011 Be kind to translators, save some useless translations.
2013 * src/main.c (banner): New function.
2014 (fatal_banner): Use it.
2015 (warn_banner): Use it.
2017 2000-03-17 Akim Demaille <akim@epita.fr>
2019 * src/reader.c (copy_definition): Use copy_string and
2020 copy_comment. Removed now unused `match', `ended',
2022 (copy_comment, copy_string): Moved, to be visible from
2025 2000-03-17 Akim Demaille <akim@epita.fr>
2027 * src/reader.c (copy_string): Declare `static inline'. No
2028 problems with inline, since it is checked by configure.
2029 (copy_comment): Likewise.
2031 2000-03-17 Akim Demaille <akim@epita.fr>
2033 * src/reader.c (packsymbols): Formatting changes.
2035 2000-03-17 Akim Demaille <akim@epita.fr>
2037 * src/reader.c (copy_comment): New function, factored out from:
2038 (copy_action): Use it. Removed now unused `match', `ended',
2040 (copy_guard): Likewise.
2042 2000-03-17 Akim Demaille <akim@epita.fr>
2044 * src/reader.c (copy_string): New function, factored out from:
2045 (copy_action): Use it.
2046 (copy_guard): Likewise.
2048 2000-03-17 Akim Demaille <akim@epita.fr>
2050 Change the handling of @s so that they behave exactly like $s.
2051 There is now a pseudo variable @$ (readble and writable), location
2052 of the lhs of the rule (by default ranging from the location of
2053 the first symbol of the rhs, to the location of the last symbol,
2054 or, if the rhs is empty, YYLLOC).
2056 * src/bison.s1 [YYLSP_NEEDED] (yyloc): New variable, twin of
2058 (yyparse): When providing a default semantic action, provide a
2059 default location action.
2060 (after the $): No longer change `*YYLSP', just stack YYLOC the
2061 same way you stack YYVAL.
2062 * src/reader.c (read_declarations): Use warns.
2063 (copy_guard, case '@'): Also recognize `@$', expanded as `YYLOC'.
2064 (copy_action, case '@'): Likewise.
2065 Use a standard error message, to save useless work from
2068 2000-03-17 Akim Demaille <akim@epita.fr>
2070 * src/bison.s1: Formatting and cosmetics changes.
2071 * src/reader.c: Likewise.
2072 Update the Copyright notice.
2074 2000-03-17 Akim Demaille <akim@epita.fr>
2076 * src/bison.s1 (#line): All set to `#line' only, since the
2077 Makefile now handles them.
2079 2000-03-16 Akim Demaille <akim@epita.fr>
2081 * src/output.c (output_rule_data): Output the documentation of
2083 (Copyright notice): Update.
2086 2000-03-16 Akim Demaille <akim@epita.fr>
2088 * src/bison.s1 [!YYDEBUG]: Define yydebug to 0. This allows to
2089 remove most `#if YYDEBUG != 0', since `if (yydebug)' is enough.
2090 One `#if YYDEBUG' remains, since it uses variables which are
2091 defined only if `YYDEBUG != 0'.
2093 2000-03-16 Akim Demaille <akim@epita.fr>
2095 * src/bison.s1 (yyparse): Reorganize the definitions of the stacks
2096 and related variables so that the similarities are highlighted.
2098 2000-03-16 Akim Demaille <akim@epita.fr>
2100 * src/bison.s1: Properly indent CPP directives.
2102 2000-03-16 Akim Demaille <akim@epita.fr>
2104 * src/bison.s1: Properly indent the `alloca' CPP section.
2106 2000-03-16 Akim Demaille <akim@epita.fr>
2108 Do not hard code values of directories in `configure.in'.
2109 Update the `configure' tool chain.
2111 * configure.in (XPFILE, XPFILE1, LOCALEDIR): Remove, handled by
2113 (VERSION_STRING): Use the third arg of AC_DEFINE_UNQUOTED.
2114 (AC_OUTPUT): Add m4/Makefile.
2115 Bump to bison 1.28a, 1.29 has never been released.
2116 * acconfig.h (XPFILE, XPFILE1, LOCALEDIR): Remove, since they are
2117 handled via src/Makefile.am.
2118 (VERSION_STRING, PROTOTYPES, ENABLE_NLS, HAVE_CATGETS,
2119 HAVE_GETTEXT, HAVE_LC_MESSAGES, HAVE_STPCPY): Remove, handled by
2121 * Makefile.am (SUBDIRS): Add m4.
2122 (ACLOCAL_AM_FLAGS): New variable.
2123 (AUTOMAKE_OPTIONS): Add check-news.
2124 * src/Makefile.am (bison.simple): Use awk to replace #line lines with
2125 the proper line number and file name.
2126 (DEFS): Propagate the location of bison library files and of the
2128 (INCLUDES): Added `-I ..' so that one can compile with srcdir !=
2130 * acinclude.m4: Remove, replaced by the directory m4.
2131 * m4/Makefile.am (EXTRA_DIST): New variable.
2132 * m4/gettext.m4: New file, from the fileutils.
2133 * m4/lcmessage.m4: Likewise
2134 * m4/progtest.m4: Likewise.
2135 * m4/bison-decl.m4: New file, extracted from former acinclude.m4.
2137 2000-03-10 Akim Demaille <akim@epita.fr>
2140 Formatting changes of various comments.
2141 Respect the GNU coding standards at various places.
2142 Don't use `_()' when no translation is needed.
2144 1999-12-13 Jesse Thilo <jthilo@gnu.org>
2147 OS/2 honors TMPDIR environment variable.
2149 1999-12-13 Jesse Thilo <jthilo@gnu.org>
2151 * doc/bison.texinfo: Tweaked spelling and grammar.
2153 Removed reference to price of printed copy.
2154 Mention BISON_SIMPLE and BISON_HAIRY.
2156 1999-12-13 Jesse Thilo <jthilo@gnu.org>
2158 * configure.in, NEWS:
2159 Bison 1.29 released.
2161 1999-10-27 Jesse Thilo <jthilo@gnu.org>
2163 * doc/.cvsignore, doc/Makefile.am, doc/refcard.tex:
2164 Added reference card.
2166 1999-07-26 Jesse Thilo <jthilo@gnu.org>
2168 * po/ru.po: Added Russian translation.
2170 1999-07-26 Jesse Thilo <jthilo@gnu.org>
2172 * configure.in: Added Russian translation.
2174 1999-07-06 Jesse Thilo <jthilo@gnu.org>
2176 * configure.in, NEWS, README:
2177 Released version 1.28.
2179 1999-06-14 Jesse Thilo <jthilo@gnu.org>
2182 Squashed redefinition warning on some systems.
2184 * src/getargs.c, src/Makefile.am, src/reader.c, src/version.c:
2185 Have configure build version string instead of relying on ANSI string
2188 1999-06-14 Jesse Thilo <jthilo@gnu.org>
2190 * po/POTFILES.in: Got rid of version.c.
2192 1999-06-14 Jesse Thilo <jthilo@gnu.org>
2194 * acconfig.h, configure.in:
2195 Have configure build version string instead of relying on ANSI string
2198 1999-06-08 Jesse Thilo <jthilo@gnu.org>
2201 Dropped mention of `+' for long-named options.
2203 1999-05-30 Jesse Thilo <jthilo@gnu.org>
2205 * src/files.c: Added <unistd.h> for unlink().
2207 * src/Makefile.am, src/system.h:
2210 1999-05-30 Jesse Thilo <jthilo@gnu.org>
2212 * README: Added a FAQ list.
2214 * configure.in, acconfig.h:
2217 1999-05-30 Jesse Thilo <jthilo@gnu.org>
2219 * doc/FAQ, doc/Makefile.am:
2222 1999-05-19 Jesse Thilo <jthilo@gnu.org>
2224 * src/alloc.h, src/symtab.h, src/version.c:
2225 Protected inclusion of "config.h" with HAVE_CONFIG_H.
2227 1999-04-18 Jesse Thilo <jthilo@gnu.org>
2229 * src/.cvsignore, src/Makefile.am:
2230 Reorganized: sources in `src', documentation in `doc'.
2232 * src/lex.c (literalchar):
2233 fixed the code for escaping double quotes (thanks
2236 1999-04-18 Jesse Thilo <jthilo@gnu.org>
2238 * po/de.po, po/es.po, po/fr.po, po/nl.po, po/POTFILES.in:
2239 Adjusted paths to reflect directory reorganization.
2241 1999-04-18 Jesse Thilo <jthilo@gnu.org>
2243 * doc/.cvsignore, doc/Makefile.am:
2244 Reorganized: sources in `src', documentation in `doc'.
2246 1999-04-18 Jesse Thilo <jthilo@gnu.org>
2249 Updated AC_INIT file to reflect directory reorganization.
2251 * configure.in, .cvsignore, Makefile.am, POTFILES.in:
2252 Reorganized: sources in `src', documentation in `doc'.
2254 1999-04-13 Jesse Thilo <jthilo@gnu.org>
2257 Don't declare calloc() and realloc() if not necessary.
2259 1999-04-13 Jesse Thilo <jthilo@gnu.org>
2261 * configure.in, acconfig.h, acinclude.m4:
2262 Don't declare calloc() and realloc() if not necessary.
2264 1999-03-23 Jesse Thilo <jthilo@gnu.org>
2266 * po/.cvsignore: Added i18n support.
2268 1999-03-23 Jesse Thilo <jthilo@gnu.org>
2270 * acconfig.h, configure.in, Makefile.am:
2273 1999-03-22 Jesse Thilo <jthilo@gnu.org>
2275 * src/bison.s1: Fixed #line numbers.
2277 1999-03-15 Jesse Thilo <jthilo@gnu.org>
2279 * po/es.po, po/fr.po, po/nl.po, po/de.po:
2280 Added PO files from Translation Project.
2282 1999-03-03 Jesse Thilo <jthilo@gnu.org>
2285 Added support for non-ANSI compilers (ansi2knr).
2287 1999-02-16 Jesse Thilo <jthilo@gnu.org>
2289 * configure.in: Bumped version number to 1.27.
2292 Added `bison.simple' to list of files removed by `make distclean'.
2294 1999-02-12 Jesse Thilo <jthilo@gnu.org>
2296 * src/files.c, src/files.h:
2297 Defined locations of parser files in config.h instead of Makefile.
2299 1999-02-12 Jesse Thilo <jthilo@gnu.org>
2301 * acconfig.h, acinclude.m4, configure.in, Makefile.am:
2302 Defined locations of parser files in config.h instead of Makefile.
2304 1999-02-09 Jesse Thilo <jthilo@gnu.org>
2307 Removed inappropriate use of $< macro.
2309 1999-02-05 Jesse Thilo <jthilo@gnu.org>
2311 * po/Makefile.in.in, po/POTFILES.in:
2312 Add `po' directory skeleton.
2314 1999-01-27 Jesse Thilo <jthilo@gnu.org>
2316 * README: Document help-bison list.
2318 * configure.in: Add check for mkstemp().
2320 1999-01-20 Jesse Thilo <jthilo@gnu.org>
2322 * src/conflicts.c, src/LR0.c, src/output.c, src/reader.c:
2323 Hush a few compiler warnings.
2326 Add tryclose(), which verifies that fclose was successful.
2327 Hush a couple of compiler warnings.
2329 1999-01-20 Jesse Thilo <jthilo@gnu.org>
2331 * Makefile.am, OChangeLog:
2332 ChangeLog is now automatically generated. Include the old version as
2335 1999-01-14 Jesse Thilo <jthilo@gnu.org>
2337 * 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:
2340 1999-01-14 Jesse Thilo <jthilo@gnu.org>
2342 * doc/bison.texinfo: Fix formatting glitch.
2344 * doc/bison.texinfo: Update FSF address.
2346 1999-01-14 Jesse Thilo <jthilo@gnu.org>
2348 * acconfig.h: Update FSF address.
2350 1999-01-08 Jesse Thilo <jthilo@gnu.org>
2353 Don't define PACKAGE here, since config.h defines it.
2355 1998-12-30 Jesse Thilo <jthilo@gnu.org>
2357 * src/reader.c: Update copyright date.
2360 Ditch sprintf to statically-sized buffers in fatal/warn functions in
2361 favor of output directly to stderr (avoids buffer overruns).
2363 * src/reader.c: Some checks for premature EOF.
2365 * 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:
2366 Use prototypes if the compiler understands them.
2368 * src/files.c: Honor TMPDIR on Unix hosts.
2369 Use prototypes if the compiler understands them.
2372 Fix a couple of buffer overrun bugs.
2373 Use prototypes if the compiler understands them.
2375 * src/system.h: Include unistd.h and ctype.h.
2376 Use #ifdef instead of #if for NLS symbols.
2378 1998-12-30 Jesse Thilo <jthilo@gnu.org>
2380 * doc/bison.texinfo:
2381 Delete comment "consider using @set for edition number, etc..." since
2382 we now are doing so.
2384 1998-12-30 Jesse Thilo <jthilo@gnu.org>
2387 Use prototypes if the compiler understands them.
2389 * NEWS: Document 1.26 highlights.
2391 * Makefile.am: Require Automake 1.3 or later.
2394 Use prototypes if the compiler understands them.
2396 1998-12-29 Jesse Thilo <jthilo@gnu.org>
2399 Use VERSION symbol from automake for version number.
2401 1998-12-29 Jesse Thilo <jthilo@gnu.org>
2403 * acconfig.h, configure.in, version.cin:
2404 Use VERSION symbol from automake for version number.
2406 1998-11-28 Jesse Thilo <jthilo@gnu.org>
2409 Distribute original version of simple parser (bison.s1), not built
2410 version (bison.simple).
2412 1998-11-28 Jesse Thilo <jthilo@gnu.org>
2414 * doc/bison.texinfo: Add info dir entry.
2416 * doc/bison.texinfo:
2417 Let automake put version number into documentation.
2419 1998-11-26 Jesse Thilo <jthilo@gnu.org>
2421 * src/bison.cld, src/build.com, src/vmshlp.mar:
2422 Add non-RCS files from /gd/gnu/bison.
2424 1998-11-26 Jesse Thilo <jthilo@gnu.org>
2427 Document the BISON_HAIRY and BISON_SIMPLE variables.
2429 1998-11-25 Jesse Thilo <jthilo@gnu.org>
2431 * src/version.c: Build version.c automatically.
2434 Fix token numbering (used to start at 258, not 257).
2436 * src/system.h: Include config.h.
2438 * src/getargs.c: Update bug report address.
2440 * src/alloca.c, src/getopt1.c, src/getopt.c, src/getopt.h:
2441 Get latest copies of alloca.c, getopt.c, getopt.h, getopt1.c from gnu.org.
2443 1998-11-25 Jesse Thilo <jthilo@gnu.org>
2446 Rename bison.simple to bison.s1 (bison.simple is then built from bison.s1).
2448 * configure.in, version.cin:
2449 Build version.c automatically.
2451 * AUTHORS: Add AUTHORS file.
2453 * README: Update bug report address.
2456 Rename bison.simple to bison.s1 (bison.simple is then built from bison.s1).
2458 * configure.in, Makefile.am, Makefile.in, stamp-h.in:
2461 1998-11-25 Jesse Thilo <jthilo@gnu.org>
2463 * doc/bison.texinfo: Clean up some formatting.
2465 1998-05-05 Richard Stallman <rms@gnu.org>
2467 * doc/bison.texinfo:
2468 Explain better why to make a pure parser.
2470 1998-01-05 Richard Stallman <rms@gnu.org>
2472 * src/files.c (openfiles):
2473 [_WIN32 && !__CYGWIN32__] Use TEMP or Temp to
2474 find a temporary directory, if possible. Do not unlink files while
2477 1997-08-25 Richard Stallman <rms@gnu.org>
2479 * src/reader.c (stack_offset;):
2480 Change some warni to warns.
2482 * src/lex.c (literalchar): Use warns, not warni.
2484 1997-06-28 Richard Stallman <rms@gnu.org>
2486 * src/bison.s1: Add a Bison version comment.
2488 * src/main.c (fatal, warn, berror):
2491 1997-06-28 Richard Stallman <rms@gnu.org>
2493 * Makefile.in (bison_version): New variable.
2494 (dist): Use that variable.
2495 (bison.s1): Substitute the Bison version into bison.simple.
2497 * bison.simple: Add a Bison version comment.
2499 1997-06-18 Richard Stallman <rms@gnu.org>
2501 * src/main.c (fatal, warn, berror):
2502 Make error messages standard.
2503 (toomany): Improve error message text.
2505 * 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:
2506 new.h renamed to alloc.h.
2508 1997-06-18 Richard Stallman <rms@gnu.org>
2510 * Makefile.in: new.h renamed to alloc.h.
2512 1997-05-24 Richard Stallman <rms@gnu.org>
2514 * src/lex.c (literalchar):
2515 Fix the code for escaping \, " and '.
2517 (lex): Avoid trouble when there are many chars
2518 to discard in a char literal with just several chars in it.
2520 1997-05-17 Richard Stallman <rms@gnu.org>
2523 Use malloc, if using alloca is troublesome.
2524 (YYSTACK_USE_ALLOCA): New flag macro.
2525 Define it for some systems and compilers.
2526 (YYSTACK_ALLOC): New macro.
2527 (yyparse): Use YYSTACK_ALLOC to allocate stack.
2528 If it was malloc'd, free it.
2530 1997-05-17 Richard Stallman <rms@gnu.org>
2533 Use malloc, if using alloca is troublesome.
2534 (YYSTACK_USE_ALLOCA): New flag macro.
2535 Define it for some systems and compilers.
2536 (YYSTACK_ALLOC): New macro.
2537 (yyparse): Use YYSTACK_ALLOC to allocate stack.
2538 If it was malloc'd, free it.
2540 1997-04-23 Richard Stallman <rms@gnu.org>
2543 (alloca) [__hpux]: Always define as __builtin_alloca.
2545 1997-04-23 Richard Stallman <rms@gnu.org>
2548 (alloca) [__hpux]: Always define as __builtin_alloca.
2550 1997-04-22 Richard Stallman <rms@gnu.org>
2553 [__hpux]: Include alloca.h (right for HPUX 10)
2554 instead of declaring alloca (right for HPUX 9).
2556 * src/bison.s1 (__yy_memcpy):
2557 Declare arg `count' as unsigned int.
2558 (yyparse): Cast third arg to __yy_memcpy to unsigned int.
2560 1997-04-22 Richard Stallman <rms@gnu.org>
2563 [__hpux]: Include alloca.h (right for HPUX 10)
2564 instead of declaring alloca (right for HPUX 9).
2566 * bison.simple (__yy_memcpy):
2567 Declare arg `count' as unsigned int.
2568 (yyparse): Cast third arg to __yy_memcpy to unsigned int.
2570 1997-01-03 Richard Stallman <rms@gnu.org>
2572 * src/allocate.c: [__STDC__ or _MSC_VER]:
2573 Declare calloc and realloc to return void *.
2575 1997-01-02 Richard Stallman <rms@gnu.org>
2578 [_MSC_VER]: Include stdlib.h and process.h.
2579 [_MSC_VER] (getpid): Define as macro--translate it to _getpid.
2581 * src/main.c (main): Return FAILURE as a value.
2582 (printable_version): Declare arg as int, not char.
2584 1997-01-02 Richard Stallman <rms@gnu.org>
2586 * Makefile.in (dist):
2587 Explicitly check for symlinks, and copy them.
2589 1996-12-19 Richard Stallman <rms@gnu.org>
2592 [_MSC_VER] (XPFILE, XPFILE1): Define, if not already defined.
2594 1996-12-18 Paul Eggert <eggert@gnu.org>
2596 * src/bison.s1 (yyparse):
2597 If __GNUC__ and YYPARSE_PARAM are both defined,
2598 declare yyparse to have a void * argument.
2600 1996-12-18 Paul Eggert <eggert@gnu.org>
2602 * bison.simple (yyparse):
2603 If __GNUC__ and YYPARSE_PARAM are both defined,
2604 declare yyparse to have a void * argument.
2606 1996-12-17 Richard Stallman <rms@gnu.org>
2608 * src/reduce.c (nbits): Add some casts.
2610 1996-08-12 Richard Stallman <rms@gnu.org>
2612 * src/bison.s1: Test _MSDOS as well as _MSDOS_.
2614 1996-08-12 Richard Stallman <rms@gnu.org>
2616 * bison.simple: Test _MSDOS as well as _MSDOS_.
2618 1996-07-31 Richard Stallman <rms@gnu.org>
2621 [__sun && __i386]: Include alloca.h.
2623 1996-07-31 Richard Stallman <rms@gnu.org>
2626 [__sun && __i386]: Include alloca.h.
2628 1996-07-30 Richard Stallman <rms@gnu.org>
2630 * src/bison.s1: Comment change.
2632 * src/bison.s1: Test _MSDOS_, not MSDOS.
2634 1996-07-30 Richard Stallman <rms@gnu.org>
2636 * bison.simple: Comment change.
2638 * bison.simple: Test _MSDOS_, not MSDOS.
2640 1996-06-01 Richard Stallman <rms@gnu.org>
2642 * 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:
2643 Insert `_' macro around many string constants.
2646 Insert `_' macro around many string constants.
2648 (main): Call setlocale, bindtextdomain and textdomain.
2650 * src/system.h: [HAVE_LOCALE_H]: Include locale.h.
2651 [! HAVE_LOCALE_H] (setlocale): Define as no-op.
2652 [ENABLE_NLS]: Include libintl.h.
2653 [ENABLE_NLS] (gettext): Define.
2654 [! ENABLE_NLS] (bintextdomain, textdomain, _): Consolation definitions.
2655 (N_, PACKAGE, LOCALEDIR): New macros.
2657 1996-06-01 Richard Stallman <rms@gnu.org>
2659 * POTFILES.in: New file.
2661 * Makefile.in (allocate.o):
2662 Define target explicitly.
2664 * Makefile.in (CFLAGS): Set to @CFLAGS@.
2665 (LDFLAGS): Set to @LDFLAGS@.
2666 (configure): Run autoconf only if preceding `cd' succeeds.
2667 (bison.s1): Redirect output to temporary file then move the
2668 temporary to the target, rather than redirecting directly to bison.s1.
2669 (clean): Remove config.status and config.log.
2670 (distclean): Don't remove config.status here.
2672 1996-05-12 Richard Stallman <rms@gnu.org>
2675 (__yy_memcpy) [__cplusplus]: Reorder declarations of variables f and t.
2677 1996-05-12 Richard Stallman <rms@gnu.org>
2680 (__yy_memcpy) [__cplusplus]: Reorder declarations of variables f and t.
2682 1996-05-11 Richard Stallman <rms@gnu.org>
2684 * src/bison.s1 (__yy_memcpy):
2685 Really reorder the args, as was supposedly done on Feb 14 1995.
2686 (yyparse): Calls changed accordingly.
2688 1996-05-11 Richard Stallman <rms@gnu.org>
2690 * Makefile.in (dist): Don't use $(srcdir).
2692 * bison.simple (__yy_memcpy):
2693 Really reorder the args, as was supposedly done on Feb 14 1995.
2694 (yyparse): Calls changed accordingly.
2696 1996-01-27 Richard Stallman <rms@gnu.org>
2698 * src/output.c (output_rule_data):
2699 Test YYERROR_VERBOSE in the conditional
2700 around the definition of ttyname.
2702 1995-12-29 Richard Stallman <rms@gnu.org>
2705 Fix line numbers in #line commands.
2707 1995-12-29 Richard Stallman <rms@gnu.org>
2710 Fix line numbers in #line commands.
2712 1995-12-27 Richard Stallman <rms@gnu.org>
2714 * src/bison.s1 (YYPARSE_PARAM_DECL):
2715 In C++, make it always null.
2716 (YYPARSE_PARAM_ARG): New macro.
2717 (yyparse): Use YYPARSE_PARAM_ARG.
2719 1995-12-27 Richard Stallman <rms@gnu.org>
2721 * bison.simple (YYPARSE_PARAM_DECL):
2722 In C++, make it always null.
2723 (YYPARSE_PARAM_ARG): New macro.
2724 (yyparse): Use YYPARSE_PARAM_ARG.
2726 1995-11-29 Richard Stallman <rms@gnu.org>
2728 * doc/bison.texinfo:
2729 Describe literal string tokens, %raw, %no_lines, %token_table.
2731 1995-11-29 Daniel Hagerty <hag@gnu.org>
2733 * doc/bison.texinfo: Fixed update date
2735 1995-10-16 Richard Stallman <rms@gnu.org>
2737 * src/version.c: Version 1.25.
2739 1995-10-16 Richard Stallman <rms@gnu.org>
2741 * NEWS: *** empty log message ***
2743 1995-10-16 Richard Stallman <rms@gnu.org>
2745 * doc/bison.1, doc/bison.rnh:
2748 1995-10-15 Richard Stallman <rms@gnu.org>
2750 * src/vmsgetargs.c, src/getargs.c:
2751 Added -n, -k, and -raw switches.
2752 (noparserflag, toknumflag, rawtoknumflag): New variables.
2754 * src/symtab.h (SALIAS):
2755 New #define for adding aliases to %token.
2756 (struct bucket): Added `alias' field.
2758 * src/reduce.c (reduce_grammar):
2759 Revise error message.
2760 (print_notices): Remove final `.' from error message.
2762 * src/reader.c (reader_output_yylsp):
2764 (readgram): Use `#if 0' around code that accepted %command
2765 inside grammar rules: The documentation doesn't allow it,
2766 and it will fail since the %command processors scan for the next %.
2767 (parse_token_decl): Extended the %token
2768 declaration to allow a multi-character symbol as an alias.
2769 (parse_thong_decl): New function.
2770 (read_declarations): Added %thong declarations.
2771 (read_declarations): Handle NOOP to deal with allowing
2772 % declarations as another means to specify the flags.
2773 (readgram): Allow %prec prior to semantics embedded in a rule.
2774 (skip_to_char, read_declarations, copy_definition)
2775 (parse_token_decl, parse_start_decl, parse_type_decl)
2776 (parse_assoc_decl, parse_union_decl, parse_expect_decl)
2777 (get_type_name, copy_guard, copy_action, readgram)
2778 (get_type, packsymbols): Revised most error messages.
2779 Changed `fatal' to `warnxxx' to avoid aborting for error.
2780 Revised and use multiple warnxxx functions to avoid using VARARGS1.
2781 (read_declarations): Improve the error message for
2782 an invalid character. Do not abort.
2783 (read_declarations, copy_guard, copy_action): Use
2784 printable_version to avoid unprintable characters in printed output.
2785 (parse_expect_decl): Error if argument to %expect exceeds 10 digits.
2786 (parse_token_decl, parse_assoc_decl, parse_type_decl, get_type):
2787 Allow the type of a non-terminal can be given
2788 more than once, as long as all specifications give the same type.
2791 (output_headers, output_trailers, output, output_gram)
2792 (output_rule_data): Implement noparserflag variable.
2793 Implement toknumflag variable.
2794 (output): Call reader_output_yylsp to output LTYPESTR.
2796 * src/main.c (main):
2797 If reader sees an error, don't process the grammar.
2798 (fatals): Updated to not use VARARGS1.
2799 (printable_version, int_to_string, warn, warni, warns, warnss)
2800 (warnsss): New error reporting functions. Avoid abort for error.
2803 Added THONG and NOOP for alias processing.
2804 Added SETOPT for the new code that allows setting options with %flags.
2807 Include getopt.h. Add some extern decls.
2808 (safegetc): New function to deal with EOF gracefully.
2809 (literalchar); new function to deal with reading \ escapes.
2810 (lex): Use literalchar.
2811 (lex): Implemented "..." tokens.
2812 (literalchar, lex, parse_percent_token): Made tokenbuffer
2813 always contain the token. This includes growing the token
2814 buffer while reading an integer.
2815 (parse_percent_token): Replaced if-else statement with percent_table.
2816 (parse_percent_token): Added % declarations as another
2817 way to specify the flags -n, -l, and -r. Also added hooks for
2818 -d, -k, -y, -v, -t, -p, -b, -o, but implementation requires
2819 major changes to files.c.
2820 (lex) Retain in the incoming stream a character following
2822 (skip_white_space, lex): Revised most error messages
2823 and changed fatal to warn to avoid aborting.
2824 (percent_table): Added %thong declarations.
2826 * src/gram.h: Comment changes.
2828 * src/files.c (openfiles, open_extra_files, done):
2830 and actfile file. Handle noparserflag. Both for -n switch.
2832 * src/conflicts.c (resolve_sr_conflict):
2833 Remove use of alloca.
2835 1995-06-01 Jim Meyering <meyering@gnu.org>
2837 * doc/bison.texinfo: *** empty log message ***
2839 1995-05-06 Richard Stallman <rms@gnu.org>
2841 * src/bison.s1: Comment change.
2843 1995-05-06 Richard Stallman <rms@gnu.org>
2845 * bison.simple: Comment change.
2847 1995-05-03 Richard Stallman <rms@gnu.org>
2849 * src/version.c: Version now 1.24.
2851 * src/bison.s1: Change distribution terms.
2853 * src/version.c: Version now 1.23.
2855 1995-05-03 Richard Stallman <rms@gnu.org>
2857 * doc/bison.texinfo:
2858 Rewrite "Conditions for Using Bison".
2859 Update version to 1.24.
2861 1995-05-03 Richard Stallman <rms@gnu.org>
2863 * bison.simple: Change distribution terms.
2865 1995-02-23 Richard Stallman <rms@gnu.org>
2867 * src/files.c: Test __VMS_POSIX as well as VMS.
2869 1995-02-14 Jim Meyering <meyering@gnu.org>
2871 * src/bison.s1 (__yy_memcpy):
2872 Renamed from __yy_bcopy to avoid
2873 confusion. Reverse FROM and TO arguments to be consistent with
2876 1995-02-14 Jim Meyering <meyering@gnu.org>
2878 * bison.simple (__yy_memcpy):
2879 Renamed from __yy_bcopy to avoid
2880 confusion. Reverse FROM and TO arguments to be consistent with
2883 1994-11-10 David J. MacKenzie <djm@gnu.org>
2889 * Makefile.in (DISTFILES): Include NEWS.
2891 * Makefile.in (DISTFILES):
2892 Include install-sh, not install.sh.
2894 * configure.in: Update to Autoconf v2 macro names.
2896 1994-10-05 David J. MacKenzie <djm@gnu.org>
2898 * Makefile.in: fix typo
2900 * Makefile.in (prefix, exec_prefix):
2901 Let configure set them.
2903 1994-09-28 David J. MacKenzie <djm@gnu.org>
2905 * Makefile.in: Set datadir to $(prefix)/share.
2907 1994-09-15 Richard Stallman <rms@gnu.org>
2910 Update copyright notice and GPL version.
2912 1994-09-15 Richard Stallman <rms@gnu.org>
2915 Update copyright notice and GPL version.
2917 1994-07-12 Richard Stallman <rms@gnu.org>
2919 * src/reduce.c, src/reader.c:
2922 1994-05-05 David J. MacKenzie <djm@gnu.org>
2924 * Makefile.in: entered into RCS
2926 1994-03-26 Richard Stallman <rms@gnu.org>
2928 * src/bison.s1: entered into RCS
2930 1994-03-26 Richard Stallman <rms@gnu.org>
2932 * bison.simple: entered into RCS
2934 1994-03-25 Richard Stallman <rms@gnu.org>
2936 * src/main.c: entered into RCS
2938 1994-03-24 Richard Stallman <rms@gnu.org>
2940 * src/conflicts.c: entered into RCS
2942 1994-01-02 Richard Stallman <rms@gnu.org>
2944 * Makefile.in: *** empty log message ***
2946 1993-11-21 Richard Stallman <rms@gnu.org>
2948 * src/bison.s1: *** empty log message ***
2950 1993-11-21 Richard Stallman <rms@gnu.org>
2952 * doc/bison.texinfo: entered into RCS
2954 * doc/bison.texinfo: *** empty log message ***
2956 1993-11-21 Richard Stallman <rms@gnu.org>
2958 * bison.simple: *** empty log message ***
2960 1993-10-25 David J. MacKenzie <djm@gnu.org>
2962 * doc/bison.texinfo: *** empty log message ***
2964 1993-10-19 Richard Stallman <rms@gnu.org>
2966 * src/bison.s1: *** empty log message ***
2968 1993-10-19 Richard Stallman <rms@gnu.org>
2970 * bison.simple: *** empty log message ***
2972 1993-10-14 Richard Stallman <rms@gnu.org>
2974 * src/bison.s1: *** empty log message ***
2976 1993-10-14 Richard Stallman <rms@gnu.org>
2978 * bison.simple: *** empty log message ***
2980 1993-09-14 David J. MacKenzie <djm@gnu.org>
2982 * doc/bison.texinfo: *** empty log message ***
2984 1993-09-13 Noah Friedman <friedman@gnu.org>
2986 * Makefile.in: *** empty log message ***
2988 1993-09-10 Richard Stallman <rms@gnu.org>
2990 * src/conflicts.c: *** empty log message ***
2992 * src/system.h: entered into RCS
2994 1993-09-10 Richard Stallman <rms@gnu.org>
2996 * doc/bison.1: entered into RCS
2998 1993-09-06 Noah Friedman <friedman@gnu.org>
3000 * src/version.c: entered into RCS
3002 1993-09-06 Noah Friedman <friedman@gnu.org>
3004 * Makefile.in: *** empty log message ***
3006 1993-07-30 David J. MacKenzie <djm@gnu.org>
3008 * Makefile.in: *** empty log message ***
3010 1993-07-24 Richard Stallman <rms@gnu.org>
3012 * src/bison.s1: *** empty log message ***
3014 1993-07-24 Richard Stallman <rms@gnu.org>
3016 * bison.simple: *** empty log message ***
3018 1993-07-08 David J. MacKenzie <djm@gnu.org>
3020 * Makefile.in: *** empty log message ***
3022 1993-07-04 Richard Stallman <rms@gnu.org>
3024 * src/bison.s1: *** empty log message ***
3026 1993-07-04 Richard Stallman <rms@gnu.org>
3028 * bison.simple: *** empty log message ***
3030 1993-06-26 David J. MacKenzie <djm@gnu.org>
3032 * src/getargs.c: entered into RCS
3034 1993-06-26 David J. MacKenzie <djm@gnu.org>
3036 * doc/bison.texinfo: *** empty log message ***
3038 * doc/bison.1: New file.
3040 1993-06-25 Richard Stallman <rms@gnu.org>
3042 * src/getargs.c: New file.
3044 1993-06-16 Richard Stallman <rms@gnu.org>
3046 * src/bison.s1: *** empty log message ***
3048 1993-06-16 Richard Stallman <rms@gnu.org>
3050 * bison.simple: *** empty log message ***
3052 1993-06-03 Richard Stallman <rms@gnu.org>
3054 * src/bison.s1: New file.
3056 1993-06-03 Richard Stallman <rms@gnu.org>
3058 * doc/bison.texinfo: *** empty log message ***
3060 1993-06-03 Richard Stallman <rms@gnu.org>
3062 * bison.simple: New file.
3064 1993-05-19 Richard Stallman <rms@gnu.org>
3066 * doc/bison.texinfo: New file.
3068 1993-05-07 Noah Friedman <friedman@gnu.org>
3070 * Makefile.in: *** empty log message ***
3072 1993-04-28 Noah Friedman <friedman@gnu.org>
3074 * src/reader.c: *** empty log message ***
3076 1993-04-23 Noah Friedman <friedman@gnu.org>
3078 * src/alloc.h: entered into RCS
3080 1993-04-20 David J. MacKenzie <djm@gnu.org>
3082 * src/version.c: *** empty log message ***
3084 * src/files.c, src/allocate.c:
3087 * src/reader.c: *** empty log message ***
3089 * src/lex.c: entered into RCS
3091 * src/conflicts.c: New file.
3093 * src/symtab.c: entered into RCS
3095 * src/alloc.h: New file.
3097 * src/LR0.c: entered into RCS
3099 1993-04-18 Noah Friedman <friedman@gnu.org>
3101 * src/reader.c: New file.
3103 * src/version.c: *** empty log message ***
3105 1993-04-18 Noah Friedman <friedman@gnu.org>
3107 * Makefile.in: *** empty log message ***
3109 1993-04-17 Noah Friedman <friedman@gnu.org>
3111 * Makefile.in: *** empty log message ***
3113 1993-04-15 Richard Stallman <rms@gnu.org>
3115 * src/main.c, src/files.c:
3118 1993-04-15 Noah Friedman <friedman@gnu.org>
3120 * configure.in: entered into RCS
3122 * configure.in: *** empty log message ***
3124 * configure.in: New file.
3126 1993-04-14 Richard Stallman <rms@gnu.org>
3128 * Makefile.in: New file.
3130 1993-04-13 Richard Stallman <rms@gnu.org>
3132 * src/version.c: New file.
3134 1993-03-25 Richard Stallman <rms@gnu.org>
3136 * src/output.c: entered into RCS
3138 1992-09-25 Richard Stallman <rms@gnu.org>
3140 * configure.bat: entered into RCS
3142 1992-06-22 Richard Stallman <rms@gnu.org>
3144 * src/vmsgetargs.c: entered into RCS
3146 1992-06-22 Richard Stallman <rms@gnu.org>
3148 * doc/bison.rnh: entered into RCS
3150 1992-04-20 David J. MacKenzie <djm@gnu.org>
3152 * README: entered into RCS
3154 1992-01-22 Richard Stallman <rms@gnu.org>
3156 * src/machine.h: entered into RCS
3158 1991-12-21 Richard Stallman <rms@gnu.org>
3160 * src/lalr.c, src/closure.c:
3163 1991-12-20 Richard Stallman <rms@gnu.org>
3165 * src/state.h: entered into RCS
3167 1991-12-18 Richard Stallman <rms@gnu.org>
3169 * src/print.c, src/nullable.c, src/derives.c:
3172 1991-11-03 David J. MacKenzie <djm@gnu.org>
3174 * src/warshall.c, src/types.h, src/symtab.h, src/lex.h, src/gram.c, src/gram.h, src/files.h:
3177 1988-09-09 Richard Stallman <rms@gnu.org>
3179 * src/bison.hairy: entered into RCS
3181 1987-12-16 Richard Stallman <rms@gnu.org>
3183 * REFERENCES: entered into RCS
projects / bison.git / blob