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* src/bison.simple (YYSTACK_REALLOC): New.
[bison.git] / ChangeLog
CommitLineData
e9e4c321
AD		 12001-11-12 Akim Demaille <akim@epita.fr>
2
3 * src/bison.simple (YYSTACK_REALLOC): New.
4 (yyparse) [!yyoverflow]: Use it and free the old stack.
5 Reported by FIXME: Who.
6
5f7e0832
AD		 72001-11-12 Pascal Bart <pascal.bart@epita.fr>
8
9 * src/bison.simple: Define type yystype instead of YYSTYPE, and
10 define CPP macro, which substitute YYSTYPE by yystype.
11 * src/reader.c (parse_union_decl): Output yystype/YYSTYPE as we do
12 with yyltype/YYLTYPE. This allows inclusion of the generated
13 header within the parser if the compiler, such as GGC, accepts
14 multiple equivalent #defines.
15 From Akim.
16
e3f1699f
AD		 172001-11-05 Akim Demaille <akim@epita.fr>
18
19 * src/reader.c (symbols_output): New, extracted from...
20 (packsymbols): here.
21 (reader): Adjust.
22
65be0866
AD		 232001-11-05 Akim Demaille <akim@epita.fr>
24
25 * src/lex.c (parse_percent_token): s/quotearg/quote/.
26
e4d910bf
AD		 272001-11-05 Akim Demaille <akim@epita.fr>
28
29 * tests/regression.at (AT_TEST_CPP_GUARD_H): Adjust the clean up
30 pattern.
31
951366c1
AD		 322001-11-05 Akim Demaille <akim@epita.fr>
33
34 * src/options.h (struct option_table_struct): set_flags is void*.
35 * src/options.c (longopts): Support `--output' and `%output'.
36 (usage): Adjust.
37 * src/lex.h (tok_setopt): Remove, replaced with...
38 (tok_intopt, tok_stropt): these new guys.
39 * src/lex.c (getopt.h): Not needed.
40 (token_buffer, unlexed_token_buffer): Not const.
41 (percent_table): Promote `-' over `_' in directive names.
42 Active `%name-prefix', `file-prefix', and `output'.
43 (parse_percent_token): Accept possible arguments to directives.
44 Promote `-' over `_' in directive names.
45
d8988b2f
AD		 462001-11-04 Akim Demaille <akim@epita.fr>
47
48 * doc/bison.texinfo (Decl Summary): Split the list into
49 `directives for grammars' and `directives for bison'.
50 Sort'em.
51 Add description of `%name-prefix', `file-prefix', and `output'.
52 Promote `-' over `_' in directive names.
53 (Bison Options): s/%locactions/%locations/. Nice Freudian slip.
54 Simplify the description of `--name-prefix'.
55 Promote `-' over `_' in directive names.
56 Promote `--output' over `--output-file'.
57 Fix the description of `--defines'.
58 * tests/output.at: Exercise %file-prefix and %output.
59
6468d18e
AD		 602001-11-02 Akim Demaille <akim@epita.fr>
61
62 * doc/refcard.tex: Update.
63
6b7e85b9
AD		 642001-11-02 Akim Demaille <akim@epita.fr>
65
66 * src/symtab.h (SUNDEF): New.
67 * src/symtab.c (bucket_new): Init user_token_number to SUNDEF to
68 stand for `uninitialized', instead of 0.
69 * src/reader.c (packsymbols, parse_thong_decl): Adjust.
70 * src/lex.c (lex): Adjust.
71
72 * tests/calc.at (_AT_DATA_CALC_Y): Declare a token for EOF.
73 Number it 0.
74 Let yylex return it instead of a plain 0.
75 Reported by Dick Streefland.
76
cd5aafcf
AD		 772001-11-02 Akim Demaille <akim@epita.fr>
78
79 * tests/regression.at (Mixing %token styles): New test.
80
037ca2f1
AD		 812001-11-02 Akim Demaille <akim@epita.fr>
82
83 * src/reader.c (parse_thong_decl): Formatting changes.
84 (token_translations_init): New, extracted from...
85 (packsymbols): Here.
86 Adjust.
87
270a173c
AD		 882001-11-01 Akim Demaille <akim@epita.fr>
89
90 * tests/regression.at (AT_TEST_CPP_GUARD_H): New.
91 Check that `9foo.y' produces correct cpp guards.
92 * src/files.c (compute_header_macro): Prepend `BISON_' to CPP
93 guards.
94 Reported by Wwp.
95
561f9a30
AD		 962001-11-01 Akim Demaille <akim@epita.fr>
97
98 * tests/regression.at (Invalid input: 2): New.
99 * src/lex.c (unlexed_token_buffer): New.
100 (lex, unlex): Adjust: when unlexing, be sure to save token_buffer
101 too.
102 Reported by Wwp.
103
f987e9d2
AD		 1042001-11-01 Akim Demaille <akim@epita.fr>
105
106 * tests/calc.at: Catch up with 1.30.
107 * configure.in: Bump to 1.49a.
108 Adjust to newer Autotest.
109
0846f581
PB		 1102001-10-19 Pascal Bart <pascal.bart@epita.fr>
111
112 * src/conflicts.c: Move global variables rrc_total and src_total ...
113 (print_conflicts): here.
114 * src/output.c (output): Free global variable user_toknums.
115 * src/lex.c (token_obstack): Become static.
116
3c1a79b3
AD		 1172001-10-18 Akim Demaille <akim@epita.fr>
118
119 * tests/atlocal.in (GCC): Add.
120 * tests/calc.at: s/m4_match/m4_bmatch/.
121 s/m4_patsubst/m4_bpatsubst/.
122 (AT_CHECK_CALC): Check the compiler's stderr only if it's GCC.
123 * configure.in: AC_SUBST(GCC).
124
5d52e7d0
MA		 1252001-10-14 Marc Autret <autret_m@epita.fr>
126
127 * src/options.c (create_long_option_table): Fix.
128
631aa1d3
AD		 1292001-10-10 Akim Demaille <akim@epita.fr>
130
131 * src/bison.simple: Be sure to set YYSTACK_USE_ALLOCA.
132
f6ec6d13
AD		 1332001-10-04 Akim Demaille <akim@epita.fr>
134
135 * src/reader.c (parse_union_decl): Push the caracters in
136 union_obstack, not attrs_obstack.
137
342b8b6e
AD		 1382001-10-04 Akim Demaille <akim@epita.fr>
139
140 Merge in the branch 1.29.
141
142 * src/reader.c (packsymbols): Use a temporary obstack for
143 `%%tokendef', since output_stack is already used elsewhere.
144
145 2001-10-02 Akim Demaille <akim@epita.fr>
146
147 Bump 1.29d.
148
149 2001-10-02 Akim Demaille <akim@epita.fr>
150
151 Version 1.29c.
152
153 2001-10-02 Akim Demaille <akim@epita.fr>
154
155 * tests/regression.at (Invalid CPP headers): New.
156 From Alexander Belopolsky.
157 * src/files.c (compute_header_macro): Map non alnum chars to `_'.
158
159 2001-10-02 Akim Demaille <akim@epita.fr>
160
161 * tests/regression.at (Invalid input): New.
162 * src/lex.c (lex): Be sure to set `token_buffer' in any case.
163 Reported by Shura.
164
165 2001-10-02 Akim Demaille <akim@epita.fr>
166
167 * tests/calc.at: Now that --debug works, the tests must be adjusted.
168
169 2001-10-02 Akim Demaille <akim@epita.fr>
170
171 * src/output.c (output_parser): Assert `skeleton'.
172 * src/files.c (skeleton_find): Look harder for skeletons on DOSish
173 systems.
174 From Shura.
175
176 2001-10-01 Marc Autret <autret_m@epita.fr>
177
178 * src/lex.h: Echo modifications.
179 * src/lex.c (unlex): Parameter is now token_t.
180 From Hans Aberg.
181
182 2001-10-01 Marc Autret <autret_m@epita.fr>
183
184 * src/main.c: Include lex.h.
185 From Hans Aberg.
186
187 2001-09-29 Akim Demaille <akim@epita.fr>
188
189 * src/getargs.c (longopts): `--debug' is `-t', not `-d'.
190
191 2001-09-28 Akim Demaille <akim@epita.fr>
192
193 * tests/testsuite.at: Update to newer Autotest.
194 * tests/Makefile.am (EXTRA_DIST): bison is not to be shipped.
195
196 2001-09-27 Akim Demaille <akim@epita.fr>
197
198 Position independent wrapper.
199
200 * tests/bison: Remove.
201 * tests/bison.in: New.
202 * configure.in: Adjust.
203
204 2001-09-27 Paul Eggert <eggert@twinsun.com>
205
206 Port quotearg fixes from tar 1.13.24.
207
208 * lib/quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
209 tm to be declared.
210 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
211 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
212
213 * m4/Makefile.am (EXTRA_DIST): Add mbrtowc.m4.
214 * m4/mbrtowc.m4: New file.
215 * m4/prereq.m4 (jm_PREREQ_QUOTEARG): Check for mbsinit and stddef.h.
216 Use jm_FUNC_MBRTOWC instead of AC_CHECK_FUNCS(mbrtowc).
217
218 2001-09-27 Akim Demaille <akim@epita.fr>
219
220 Bump to 1.29c.
221
222 2001-09-27 Akim Demaille <akim@epita.fr>
223
224 Version 1.29b.
225
226 2001-09-25 Akim Demaille <akim@epita.fr>
227
228 * src/system.h: Include `xalloc.h'.
229 Remove it from the C files.
230 * src/files.c (output_files): Free the obstacks.
231 * src/lex.c (init_lex): Rename as...
232 (lex_init): this.
233 (lex_free): New.
234 * src/main.c (main): Use it.
235
236 2001-09-24 Marc Autret <autret_m@epita.fr>
237
238 * src/vcg.c (open_edge, close_edge, open_node, close_node): Change
239 to output informations in fout (FILE*).
240 (open_graph, close_graph): Likewise.
241 (output_graph, output_edge, output_node): Likewise.
242 * src/vcg.h: Update function prototypes.
243 * src/print_graph.c (print_graph): Open output graph file.
244 (print_actions): Adjust.
245 * src/files.h: Remove extern declaration.
246 * src/files.c: Remove graph_obstack declaration.
247 (open_files): Remove graph_obstack initialization.
248 (output_files): Remove graph_obstack saving.
249
250 2001-09-24 Marc Autret <autret_m@epita.fr>
251
252 * src/files.c (compute_output_file_names): Fix.
253
254 2001-09-24 Marc Autret <autret_m@epita.fr>,
255 Akim Demaille <akim@epita.fr>
256
257 * src/reader.c (reader): Remove call to free_symtab ().
258 * src/main.c (main): Call it here.
259 Include symtab.h.
260 * src/conflicts.c (initialize_conflicts): Rename as...
261 (solve_conflicts): this.
262 * src/print.c (print_core, print_actions, print_state)
263 (print_grammar): Dump to a file instead a `output_obstack'.
264 (print_results): Dump `output_obstack', and then proceed with the
265 FILE *.
266 * src/files.c (compute_output_file_names, close_files): New.
267 (output_files): Adjust.
268 * src/main.c (main): Adjust.
269
270 2001-09-23 Marc Autret <autret_m@epita.fr>
271
272 * src/files.c (compute_header_macro): Computes header macro name
273 from spec_defines_file when given.
274
275 2001-09-23 Marc Autret <autret_m@epita.fr>
276
277 * src/files.c (output_files): Add default extensions.
278
279 2001-09-22 Akim Demaille <akim@epita.fr>
280
281 * src/conflicts.c (finalize_conflicts): Rename as...
282 (free_conflicts): this.
283
284 2001-09-22 Akim Demaille <akim@epita.fr>
285
286 * src/gram.c (gram_free): Rename back as...
287 (dummy): this.
288 (output_token_translations): Free `token_translations'.
289 * src/symtab.c (free_symtab): Free the tag field.
290
291 2001-09-22 Akim Demaille <akim@epita.fr>
292
293 Remove `translations' as it is always set to true.
294
295 * src/gram.h: Adjust.
296 * src/reader.c (packsymbols, parse_token_decl): Adjust
297 * src/print.c (print_grammar): Adjust.
298 * src/output.c (output_token_translations): Adjust.
299 * src/lex.c (lex): Adjust.
300 * src/gram.c: Be sure the set pointers to NULL.
301 (dummy): Rename as...
302 (gram_free): this.
303
304 2001-09-22 Akim Demaille <akim@epita.fr>
305
306 * configure.in: Invoke AM_LIB_DMALLOC.
307 * src/system.h: Use dmalloc.
308 * src/LR0.c: Be sure to have pointers initialized to NULL.
309 (allocate_itemsets): Allocate kernel_items only if needed.
310
311 2001-09-22 Akim Demaille <akim@epita.fr>
312
313 * configure.in: Bump to 1.29b.
314 * tests/Makefile.am (DISTCLEANFILES): Add package.m4.
315 * tests/calc.at (_AT_DATA_CALC_Y): #undef malloc so that we don't
316 need xmalloc.c in calc.y.
317 From Pascal Bart.
318
319 2001-09-21 Akim Demaille <akim@epita.fr>
320
321 Version 1.29a.
322 * Makefile.maint, config/config.guess, config/config.sub,
323 * config/missing: Update from masters.
324 * tests/Makefile.am ($(srcdir)/$(TESTSUITE)): No longer depend
325 upon package.m4.
326 * configure.in (ALL_LINGUAS): Add `tr'.
327
328 2001-09-21 Akim Demaille <akim@epita.fr>
329
330 * tests/Makefile.am (package.m4): Move to...
331 ($(srcdir)/$(TESTSUITE)): here.
332
333 2001-09-20 Akim Demaille <akim@epita.fr>
334
335 * src/complain.c: No longer try to be standalone: use system.h.
336 Don't assume __STDC__ is defined to 1. Just test if it is defined.
337 * src/complain.h: Likewise.
338 * src/reduce.c (useless_nonterminals, inaccessable_symbols):
339 Remove the unused variable `n'.
340 From Albert Chin-A-Young.
341
342 2001-09-18 Marc Autret <autret_m@epita.fr>
343
344 * doc/bison.1: Update.
345 * doc/bison.texinfo (Bison Options): Update --defines and --graph
346 descriptions.
347 (Option Cross Key): Update.
348 Add --graph.
349
350 2001-09-18 Marc Autret <autret_m@epita.fr>
351
352 * tests/regression.at: New test (comment in %union).
353
354 2001-09-18 Marc Autret <autret_m@epita.fr>
355
356 * src/reader.c (parse_union_decl): Do not output '/'. Let copy_comment
357 do that.
358 Reported by Keith Browne.
359
360 2001-09-18 Marc Autret <autret_m@epita.fr>
361
362 * tests/output.at: Add tests for --defines and --graph.
363
364 2001-09-18 Marc Autret <autret_m@epita.fr>
365
366 * tests/output.at: Removes tests of %{header,src}_extension features.
367
368 2001-09-18 Akim Demaille <akim@epita.fr>
369
370 * tests/Makefile.am (package.m4): New.
371 * tests/calc.at (_AT_CHECK_CALC): Just run `calc input'.
372 (_AT_CHECK_CALC_ERROR): Likewise.
373 Factor the `, ' part of verbose error messages.
374
375 2001-09-18 Marc Autret <autret_m@epita.fr>
376
377 * src/getargs.c (longopts): Declare --defines and --graph as options
378 with optional arguments.
379 * src/files.h: Add extern declarations.
380 * src/files.c (spec_graph_file, spec_defines_file): New.
381 (output_files): Update.
382 Remove CPP-outed code.
383
384 2001-09-18 Marc Autret <autret_m@epita.fr>
385
386 Turn off %{source,header}_extension feature.
387
388 * src/files.c (compute_exts_from_gf): Update.
389 (compute_exts_from_src): Update.
390 (output_files): CPP-out useless code.
391 * src/files.h: Remove {header,source}_extension extern declarations.
392 * src/reader.c (parse_dquoted_param): CPP-out.
393 (parse_header_extension_decl): Remove.
394 (parse_source_extension_decl): Remove.
395 (read_declarations): Remove cases tok_{hdrext,srcext}.
396 * src/lex.c (percent_table): Remove {header,source}_extension entries.
397 * src/lex.h (token_t): Remove tok_hdrext and tok_srcext.
398
399 2001-09-10 Akim Demaille <akim@epita.fr>
400
401 * tests/output.at (AT_CHECK_BISON_FLAGS, AT_CHECK_BISON_PERCENT):
402 (AT_CHECK_BISON_PERCENT_FLAGS): Merge into...
403 (AT_CHECK_OUTPUT): this.
404 Merely check ls' exit status, its output is useless.
405
406 2001-09-10 Akim Demaille <akim@epita.fr>
407
408 * tests/calc.at: Use m4_match.
409 (_AT_DATA_CALC_Y): Check `yyin != NULL', not `stdin != NULL'.
410
411 2001-09-10 Marc Autret <autret_m@epita.fr>,
412 Akim Demaille <akim@epita.fr>
413
414 * src/vcg.h (graph_s): color, textcolor, bordercolor are now
415 enum color_e.
416 * src/print_graph.c (print_graph): Initalize graph.layoutalgorithm
417 to `normal'.
418 * src/reader.c (parse_token_decl): Initialize token with tok_eof.
419 * src/lex.h: Adjust prototype.
420 (token_t): Add `tok_undef'.
421 * src/lex.c (struct percent_table_struct): Retval is now a token_t.
422 (parse_percent_token): Now returns token_t.
423 Add default statement in switch.
424 (lex): Separate `c' as an input variable, from the token_t result
425 part.
426 (unlexed): Is a token_t.
427
428 2001-09-10 Akim Demaille <akim@epita.fr>
429
430 * configure.in: Bump to 1.29a.
431
432 2001-09-07 Akim Demaille <akim@epita.fr>
433
434 Version 1.29.
435
436 2001-08-30 Akim Demaille <akim@epita.fr>
437
438 * tests/atgeneral.m4, tests/atconfig.in, tests/suite.at: Remove.
439 * m4/atconfig.m4: Remove.
440 * tests/testsuite.at, tests/atlocal.in, tests/output.at,
441 * tests/bison: New.
442 * tests/regression.at, tests/calc.at: Use m4_define, AT_BANNER,
443 m4_if, m4_patsubst, and m4_regexp.
444 * tests/calc.at (_AT_CHECK_CALC, _AT_CHECK_CALC_ERROR): Use an
445 `input' file instead of echo.
446
447 2001-08-29 Akim Demaille <akim@epita.fr>
448
449 Bump to 1.28e.
450
451 2001-08-29 Akim Demaille <akim@epita.fr>
452
453 Version 1.28d.
454
455 2001-08-29 Paul Eggert <eggert@twinsun.com>
456
457 * src/bison.simple (yyparse): Don't take the address of an
458 item before the start of an array, as that doesn't conform to
459 the C Standard.
460
461 2001-08-29 Robert Anisko <anisko_r@epita.fr>
462
463 * doc/bison.texinfo (Location Tracking Calc): New node.
464
465 2001-08-29 Paul Eggert <eggert@twinsun.com>
466
467 * src/output.c (output): Do not define const, as this now
468 causes more problems than it cures.
469
470 2001-08-29 Akim Demaille <akim@epita.fr>
471
472 * doc/bison.texinfo: Modernize `@node' and `@top' use: just name
473 the nodes.
474 Be sure to tag the `detailmenu'.
475
476 2001-08-29 Akim Demaille <akim@epita.fr>
477
478 * Makefile.maint (do-po-update): Wget refuses to overwrite files:
479 download in a tmp dir.
480
481 2001-08-28 Marc Autret <autret_m@epita.fr>
482
483 * config/depcomp: New file.
484
485 2001-08-28 Marc Autret <autret_m@epita.fr>
486
487 * doc/bison.1 (mandoc): Adjust.
488 From Juan Manuel Guerrero.
489
490 2001-08-28 Marc Autret <autret_m@epita.fr>
491
492 * src/print_graph.c (print_state): Fix.
493
494 2001-08-27 Marc Autret <autret_m@epita.fr>
495
496 * src/vcg.h (classname_s, infoname_s, node_s): Constify the
497 char * members.
498 Echo modifications to the functions prototypes.
499 * src/vcg.c (add_classname, add_infoname): Adjust arguments.
500
501 2001-08-27 Marc Autret <autret_m@epita.fr>
502
503 * src/vcg.c: Include `xalloc.h'.
504 (add_colorentry): New.
505 (add_classname): New.
506 (add_infoname): New.
507 * src/vcg.h: Add new prototypes.
508
509 2001-08-27 Akim Demaille <akim@epita.fr>
510
511 * Makefile.maint: Sync. again with CVS Autoconf.
512
513 2001-08-27 Akim Demaille <akim@epita.fr>
514
515 * Makefile.maint: Formatting changes.
516 (po-update, cvs-update, update): New targets.
517 (AMTAR): Remove.
518
519 2001-08-27 Akim Demaille <akim@epita.fr>
520
521 * Makefile.am (AUTOMAKE_OPTIONS): 1.5.
522 * Makefile.maint: Sync. with CVS Autoconf.
523
524 2001-08-27 Marc Autret <autret_m@epita.fr>
525
526 * src/vcg.h (struct infoname_s): New.
527 (struct colorentry_s): New.
528 (graph_s): New fields {vertical,horizontal}_order in structure.
529 Add `infoname' field.
530 Add `colorentry' field;
531 * src/vcg_defaults.h (G_VERTICAL_ORDER): New.
532 (G_HORIZONTAL_ORDER): New.
533 (G_INFONAME): New.
534 (G_COLORENTRY): New.
535 * src/vcg.c (output_graph): Add output of {vertical,horizontal}_order.
536 Add output of `infoname'.
537 Add output of `colorentry'.
538
539 2001-08-27 Marc Autret <autret_m@epita.fr>
540
541 * src/reader.c (parse_dquoted_param): Rename variable `index' to `i'.
542 This one shadowed a global parameter.
543
544 2001-08-24 Marc Autret <autret_m@epita.fr>
545
546 * src/print_graph.c (node_output_size): Declared POSIX `size_t' type,
547 instead of `unsigned'.
548 (print_state): Do not call obstack_object_size () in obstack_grow ()
549 to avoid macro variables shadowing.
550
551 2001-08-23 Marc Autret <autret_m@epita.fr>
552
553 * src/lex.c (percent_table): Typo: s/naem/name/.
554 Add graph option.
555 Normalize new options declarations.
556
557 2001-08-20 Pascal Bart <pascal.bart@epita.fr>
558
559 * tests/suite.at: Exercise %header_extension and %source_extension.
560
561 2001-08-16 Marc Autret <autret_m@epita.fr>
562
563 * src/reader.c (parse_dquoted_param): New.
564 (parse_header_extension_decl): Use it.
565 (parse_source_extension_decl): Likewise.
566
567 2001-08-16 Marc Autret <autret_m@epita.fr>
568
569 * src/vcg.c: Remove includes of `complain.h' and `xalloc.h'.
570 (get_xxxx_str): Use assert () instead of complain ().
571 Remove return invokations in default cases.
572 (get_decision_str): Modify default behaviour. Remove second argument.
573 Echo modifications on calls.
574 (output_graph): Fix.
575
576 2001-08-16 Marc Autret <autret_m@epita.fr>
577
578 * src/getargs.c (usage): Update with ``-g, --graph''.
579
580 2001-08-16 Marc Autret <autret_m@epita.fr>
581
582 * doc/bison.texinfo (Bison Options): Add items `-g', `--graph'.
583 (Option Cross Key): Likewise.
584 * doc/bison.1: Update.
585
1c8c2190
PB		 5862001-09-25 Pascal Bart <pascal.bart@epita.fr>
587
588 * src/output.c (output_master_parser): Don't finish action_obstack.
589 (output_parser): Don't care about the muscle action, here.
590 (prepare): Copy the action_obstack in the action muscle.
591 (output): Free action_obstack.
592
180d45ba
PB		 5932001-09-23 Pascal Bart <pascal.bart@epita.fr>
594
595 * src/reader.c (parse_union_decl): Add new obstack union_obstack. Which
596 will contain `%union' declaration.
597 (parse_union_decl): Delete #line directive output.
598 (parse_union_decl): Substitute /attrs_obstack/union_obstack for all
599 informations about %union.
600 (parse_union_decl): Copy the union_obstack in the muscle stype.
601 * src/bison.simple: Add new #line directive.
602 Add typdef %%stype YYSTYPE.
603
c51d1a19
PB		 6042001-09-23 Pascal Bart <pascal.bart@epita.fr>
605
606 * src/bison.simple: Add new `#line' directive.
607
6f9344da
PB		 6082001-09-22 Pascal Bart <pascal.bart@epita.fr>
609
610 * src/bison.simple: New `#line' directive.
611 * src/output.c (output_parser): Support new dynamic muscle input_line.
612
652def80
MA		 6132001-09-22 Marc Autret <autret_m@epita.fr>
614
615 * src/output.c (output_master_parser): New.
616 (output_parser): Be more re-entrant.
617
25b222fa
MA		 6182001-09-21 Marc Autret <autret_m@epita.fr>
619
620 * src/reader.c (copy_definition, parse_union_decl): Update and use
621 `linef' muscle.
622 (copy_action): Likewise.
623 Use obstack_1grow ().
624 * src/muscle_tab.c (muscle_init): Add muscle `linef'.
625
6bc35ae5
MA		 6262001-09-21 Marc Autret <autret_m@epita.fr>
627
628 * src/options.c (option_table): Adjust.
629 * src/lex.c (parse_percent_token): Fix.
630
c0629aa1
PB		 6312001-09-20 Pascal Bart <pascal.bart@epita.fr>
632
633 * src/options.c (symtab.h): Include it, need by lex.h.
342b8b6e 634
82b6d266
PB		 6352001-09-20 Pascal Bart <pascal.bart@epita.fr>
636
637 * src/lex.c (parse_percent_token): Change type of variable `tx', which
638 is now an option_table_struct*.
639 (option_strcmp): New function option_strcmp.
640 (parse_percent_token): Call option_strcmp.
641 * src/getargs.c (xalloc.h, options.h): Include it.
642 (getargs): Call create_long_option_table.
643 (getargs): Free longopts at the end of the function.
644 (shortopts): Move in options.c.
645 * src/options.c (create_long_option_table): New function. Convert
646 information from option_table to option structure.
647 * src/reader.c (options.h): Include it.
648
649 * src/Makefile.am: Adjust.
650 * src/options.c (option_table): Create from longopts and percent_table.
651 * src/getargs.c (longopts): Delete.
652 * src/lex.c (struct percent_table_struct): Delete.
653 (percent_table): Delete.
654 (options.h): Include it.
655 * src/options.c: Create.
656 * src/options.h: Create.
657 Declare enum opt_access_e.
658 Define struct option_table_struct.
659
75f5aaea
MA		 6602001-09-20 Marc Autret <autret_m@epita.fr>
661
662 * doc/bison.texinfo: Adjust terminologies about prologue and epilogue
663 sections of Bison.
664
f508cb0a
PB		 6652001-09-19 Pascal Bart <pascal.bart@epita.fr>
666
667 * src/bison.simple: s/%%filename/%%skeleton.
668 * src/muscle_tab.c (getargs.h): Include it.
669 (muscle_init): Insert new muscle skeleton.
670
13105fc1
PB		 6712001-09-18 Pascal Bart <pascal.bart@epita.fr>
672
673 * src/output.c (output_parser): Delete unused variable actions_dumped.
674
b0c4483e
PB		 6752001-09-07 Pascal Bart <pascal.bart@epita.fr>
676
677 * src/output.c (output): Delete call to reader_output_yylsp.
678 * src/reader.c (reader): Likewise.
679 * src/reader.h: Delete declaration of reader_output_yylsp.
342b8b6e 680
11d82f03
MA		 6812001-09-02 Marc Autret <autret_m@epita.fr>
682
683 * src/reader.c: Include muscle_tab.h.
684 (parse_union_decl): Update.
685 (parse_macro_decl): Rename parse_muscle_decl.
686 Update to use renamed functions and variable.
687 (read_declarations, copy_action, read_additionnal_code, : Updated
688 with correct variables and functions names.
689 (packsymbols, reader): Likewise.
342b8b6e 690
11d82f03 691 * src/reader.h (muscle_obstack): Extern declaration update.
342b8b6e 692
11d82f03
MA		 693 * src/output.c: Include muscle_tab.h
694 In all functions using macro_insert, change by using muscle_insert ().
695 (macro_obstack): Rename muscle_obstack.
696 Echo modifications in the whole file.
697 (MACRO_INSERT_INT): Rename MUSCLE_INSERT_INT.
698 (MACRO_INSERT_STRING): Rename MUSCLE_INSERT_STRING.
699 (MACRO_INSERT_PREFIX): Rename MUSCLE_INSERT_PREFIX.
700
701 * src/muscle_tab.h: Update double inclusion macros.
702 (macro_entry_s): Rename muscle_entry_s.
703 Update prototypes.
342b8b6e 704
11d82f03
MA		 705 * src/muscle_tab.c: Include muscle_tab.h.
706 Rename macro_tabble to muscle_table.
707 (mhash1, mhash2, mcmp): Use muscle_entry.
708 (macro_init): Rename muscle_init. Update.
709 (macro_insert): Rename muscle_insert. Update.
710 (macro_find): Rename muscle_find. Update.
711
712 * src/main.c: Include muscle_tab.h.
713 (main): Call muscle_init ().
714 * src/Makefile.am (bison_SOURCES): Echo modifications.
715
93a37297
MA		 7162001-09-02 Marc Autret <autret_m@epita.fr>
717
f753cd62 718 Now the files macro_tab.[ch] are named muscle_tab.[ch].
342b8b6e 719
f753cd62
MA		 720 * src/muscle_tab.c, src/muscle_tab.h: Add files.
721
7222001-09-02 Marc Autret <autret_m@epita.fr>
723
724 * src/macrotab.c, src/macrotab.h: Remove.
93a37297 725
682d48cd
PB		 7262001-09-01 Pascal Bart <pascal.bart@epita.fr>
727
342b8b6e 728 * src/reader.c (copy_guard): Use muscle to specify the `#line'
682d48cd
PB		 729 filename.
730
087c8fda
MA		 7312001-09-01 Marc Autret <autret_m@epita.fr>
732
733 * tests/calc.at (exp): Now, YYERROR_VERBOSE need to be set
734 to an explicit value to activate the feature. We do it here.
735
dda680cb
PB		 7362001-08-31 Pascal Bart <pascal.bart@epita.fr>
737
738 * src/output.c (prepare): Delete the `filename' muscule insertion.
739 * src/reader.c (copy_action): Use `filename' muscule with `#line'.
740 (parse_union_decl): Likewise.
741 * src/macrotab.c (macro_init): Initialize filename by infile.
742
9e644e64
MA		 7432001-08-31 Marc Autret <autret_m@epita.fr>
744
745 * src/bison.simple (YYLSP_NEEDED): New definition.
746 * src/output.c (prepare): Add macro insertion of `locations_flag'
747
17da6427
PB		 7482001-08-31 Pascal Bart <pascal.bart@epita.fr>
749
750 * src/output.c (prepare): Delete insertion of previous muscles,
751 and insert the `prefix' muscles.
752 * src/macrotab.c (macro_init): Likewise.
753 (macro_init): Initialization prefix directive by `yy'.
342b8b6e 754 * src/bison.simple: Substitute all %%yylex, %%yychar, %%yylval,
17da6427
PB		 755 %%yydebug, %%yyerror, %%yynerrs and %%yyparse by yylex, yychar,
756 yylval, yydebug, yyerror, yynerrs and yyparse.
342b8b6e 757 New directive `#define' to substitute yydebug, ... with option
17da6427
PB		 758 name_prefix.
759
e8cb70b9
PB		 7602001-08-31 Pascal Bart <pascal.bart@epita.fr>
761
762 * src/main.c (main): Standardize.
763 * src/output.c (output_table_data, output_parser): Likewise.
764 * src/macrotab.h, src/macrotab.c, src/bison.simple: Likewise.
765
63c2d5de
MA		 7662001-08-31 Pascal Bart <pascal.bart@epita.fr>, Marc Autret <autret_m@epita.fr>
767
342b8b6e 768 * src/reader.c (read_additionnal_code): Rename %%user_code to
63c2d5de
MA		 769 %%epilogue.
770 * src/output.c (output): Rename %%declarations to %%prologue.
771 * src/bison.simple: Echo modifications.
342b8b6e 772
d8cb5183
MA		 7732001-08-31 Marc Autret <autret_m@epita.fr>
774
775 * src/reader.c (readgram): CleanUp.
776 (output_token_defines): Likewise.
777 (packsymbols): Likewise.
778 (reader): Likewise.
779 * src/output.c (output): CPP-out useless code.
780
6c686258
PB		 7812001-08-31 Pascal Bart <pascal.bart@epita.fr>
782
342b8b6e 783 * src/reader.c (reader): Delete obsolete call to function
6c686258
PB		 784 output_trailers and output_headers.
785 * src/output.h: Remove obsolete functions prototypes of output_headers
786 and output_trailers.
787
8f451ef7
PB		 7882001-08-30 Pascal Bart <pascal.bart@epita.fr>
789
790 * src/main.c: Include macrotab.h.
342b8b6e 791 * src/macrotab.h (macro_entry_s): Constify fields.
8f451ef7
PB		 792 Adjust functions prototypes.
793 * src/macrotab.c (macro_insert): Constify key and value.
794 (macro_find): Constify key.
795 (macro_insert): Include 'xalloc.h'
796 (macro_insert): Use XMALLOC.
797 (macro_find): Constify return value.
798 * src/output.c (output_table_data): Rename table to table_data.
799 (output_parser): Constify macro_key, macro_value.
800
997b6fd0 8012001-08-30 Marc Autret <autret_m@epita.fr>
2ba3b73c
MA		 802
803 * src/reader.c (parse_skel_decl): New.
342b8b6e 804 (read_declarations): Add case `tok_skel', call parse_skel_decl ().
2ba3b73c
MA		 805 * src/lex.h (token_t): New token `tok_skel'.
806 * src/lex.c (percent_table): Add skeleton option entry.
807 Standardize.
808
ff48177d
MA		 8092001-08-29 Marc Autret <autret_m@epita.fr>
810
811 * src/bison.simple: Add %%user_code directive at the end.
812 * src/reader.c (read_additionnal_code): New.
813 (reader): Use it.
814 * src/output.c (output_program): Remove.
815 (output): Update.
816
b33160bf
MA		 8172001-08-28 Marc Autret <autret_m@epita.fr>
818
819 * src/output.c (output_actions): Clean up.
4e5caae2 820 (output_gram): CPP-out useless code.
b33160bf
MA		 821 * src/reader.c (reader): Clean up, CPP-out useless code.
822
d1a2daf7
PB		 8232001-08-28 Pascal Bart <pascal.bart@epita.fr>
824
342b8b6e 825 * src/output.c (output): Copy attrs_obstack in the '%%definitions'
535c0e75 826 directive.
d1a2daf7
PB		 827 * src/bison.simple: Add `%%definitions'.
828
2b763dfe
MA		 8292001-08-28 Marc Autret <autret_m@epita.fr>
830
831 * config/depcomp: New file.
832
f1a87ef6
PE		 8332001-08-27 Paul Eggert <eggert@twinsun.com>
834
835 * src/bison.simple (yyparse): Don't take the address of an
836 item before the start of an array, as that doesn't conform to
837 the C Standard.
838
82e236e2
RA		 8392001-08-27 Robert Anisko <robert.anisko@epita.fr>
840
f1a87ef6 841 * src/output.c (output): Remove the initialization of the macro
82e236e2
RA		 842 obstack. It was done too late here.
843
844 * src/reader.c (parse_macro_decl): Fix. Use of the macro obstack was
845 completely wrong.
846 (reader): Initialize the macro obstack here, since we need it to grow
847 '%define' directives.
848
849 * src/reader.h: Declare the macro obstack as extern.
850
b0cfa28a
RA		 8512001-08-27 Robert Anisko <robert.anisko@epita.fr>
852
853 * src/output.c (output_parser): Fix. Store single '%' characters in
854 the output obstack instead of throwing them away.
855
6fc74234
AD		 8562001-08-27 Akim Demaille <akim@epita.fr>
857
858 * Makefile.am (AUTOMAKE_OPTIONS): 1.5.
859
9c76d118
RA		 8602001-08-25 Robert Anisko <robert.anisko@epita.fr>
861
862 * lib/Makefile.am: Adjust.
863
a8289c62
RA		 8642001-08-25 Robert Anisko <robert.anisko@epita.fr>
865
866 * src/bison.simple: Update and add '%%' directives.
867
b6610515
RA		 8682001-08-25 Robert Anisko <robert.anisko@epita.fr>
869
870 * src/reader.c (reader): Remove calls to 'output_headers' and
871 'output_trailers'. Remove some C output.
872 (readgram): Disable a piece of code that was writing a default
873 definition for 'YYSTYPE'.
874 (reader_output_yylsp): Remove.
875 (packsymbols): Output token defintions to a macro.
876 (copy_definition): Disable C output.
6fc74234 877
b6610515
RA		 878 * src/reader.c (parse_macro_decl): New function used to parse macro
879 declarations.
880 (copy_string2): Put the body of copy_string into this new function.
881 Add a parameter to let the caller choose whether he wants to copy the
882 string delimiters or not.
883 (copy_string): Be a simple call to copy_string2 with the last argument
884 bound to true.
885 (read_declarations): Add case for macro definition.
886 (copy_identifier): New.
6fc74234 887 (parse_macro_decl): Read macro identifiers using copy_identifier
b6610515
RA		 888 rather than lex.
889
26f609ff
RA		 8902001-08-25 Robert Anisko <robert.anisko@epita.fr>
891
892 * src/output.c (prepare): Add prefixed names.
893 (output_parser): Output semantic actions.
894 (output_parser): Fix bug on '%%line' directives.
6fc74234 895
26f609ff
RA		 896 * src/output.c (output_headers): Remove. The C code printed by this
897 function should now be in the skeletons.
898 (output_trailers): Remove.
899 (output): Disable call to 'reader_output_yylsp'.
900 (output_rule_data): Do not output tables to the table obstack.
901
902 * src/output.c: Remove some C dedicated output.
903 Improve the use of macro and output obstacks.
904 (output_defines): Remove.
6fc74234 905
26f609ff
RA		 906 * src/output.c (output_token_translations): Associate 'translate'
907 table with a macro. No output to the table obstack.
908 (output_gram): Same for 'rhs' and 'prhs'.
909 (output_stos): Same for 'stos'.
910 (output_rule_data): Same for 'r1' and 'r2'.
911 (token_actions): Same for 'defact'.
912 (goto_actions): Same for 'defgoto'.
913 (output_base): Same for 'pact' and 'pgoto'.
914 (output_table): Same for 'table'.
915 (output_check): Same for 'check'.
6fc74234 916
26f609ff
RA		 917 * src/output.c (output_table_data): New function.
918 (output_short_table): Remove.
919 (output_short_or_char_table): Remove.
6fc74234 920
26f609ff
RA		 921 * src/output.c (output_parser): Replace most of the skeleton copy code
922 with something new. Skeletons are now processed character by character
923 rather than line by line, and Bison looks for '%%' macros. This is the
924 first step in making Bison's output process (a lot) more flexible.
925 (output_parser): Use the macro table.
926
6f43b113
RA		 9272001-08-25 Robert Anisko <robert.anisko@epita.fr>
928
929 * src/main.c (main): Initialize the macro table.
930
dd3127cf
RA		 9312001-08-25 Robert Anisko <robert.anisko@epita.fr>
932
933 * src/lex.c (percent_table): Add tok_define.
934 * src/lex.h: Add tok_define.
935
aa321494
RA		 9362001-08-25 Robert Anisko <robert.anisko@epita.fr>
937
938 * src/macrotab.c: New file.
939 * src/macrotab.h: New file.
940 * src/Makefile.am: Update.
941
68bd3b6b
RA		 9422001-08-25 Robert Anisko <robert.anisko@epita.fr>
943
944 * lib/hash.c: New file.
945 * lib/hash.h: New file.
946 * lib/Makefile.am: Update.
947
45f8dd1e
AD		 9482001-08-15 Akim Demaille <akim@epita.fr>
949
950 Version 1.28c.
951
40a64a7a 9522001-08-15 Marc Autret <autret_m@epita.fr>
0b8afb77
AD		 953
954 * src/reader.c (readgram): Indent output macro YYSTYPE.
955 (packsymbols): Likewise.
956 (output_token_defines): Likewise.
957 * src/files.c: Standardize.
958 (compute_header_macro): New.
959 (defines_obstack_save): New. Use compute_header_macro.
960 (output_files): Update. Use defines_obstack_save.
961
f9a8293a
AD		 9622001-08-15 Akim Demaille <akim@epita.fr>
963
964 * doc/bison.texinfo (Table of Symbols): Document
965 YYSTACK_USE_ALLOCA.
966
150ca7a7
AD		 9672001-08-15 Akim Demaille <akim@epita.fr>
968
969 * missing: Update from CVS Automake.
970 * config/config.guess, config/config.sub, config/texinfo.tex:
971 Update from gnu.org.
972
69b5cec4
AD		 9732001-08-15 Akim Demaille <akim@epita.fr>
974
975 * Makefile.maint: Sync with CVS Autoconf.
976
f2b5126e
PB		 9772001-08-14 Pascal Bart <pascal.bart@epita.fr>
978
69b5cec4 979 * doc/bison.texinfo: Include GNU Free Documentation License from
f2b5126e
PB		 980 `fdl.texi'.
981 * doc/fdl.texi: Add to package.
982
4ecbf796
MA		 9832001-08-14 Marc Autret <autret_m@epita.fr>
984
985 Turn on %{source,header}_extension features.
986
69b5cec4 987 * src/lex.c (percent_table): Un-CPP out header_extension and
4ecbf796
MA		 988 source_extension.
989 * src/files.c (compute_exts_from_gf): Compare pointers with NULL.
69b5cec4 990 (compute_exts_from_src): Remove conditions. It restores priorities
4ecbf796
MA		 991 between options.
992
95fb5662
MA		 9932001-08-14 Marc Autret <autret_m@epita.fr>
994
995 * src/files.c (compute_base_names): Add extensions computing when
996 `--file-prefix' used.
997 Standardize function calls.
998
78d09da9
MA		 9992001-08-13 Marc Autret <autret_m@epita.fr>
1000
69b5cec4 1001 * src/bison.simple (YYSTACK_USE_ALLOCA): Changed to allow users
78d09da9
MA		 1002 defining it (defined but null disables alloca).
1003
5a009f2c
MA		 10042001-08-13 Marc Autret <autret_m@epita.fr>
1005
1006 * src/bison.simple (_yy_memcpy): CPP reformat.
1007
1e41465a
PB		 10082001-08-13 Pascal Bart <pascal.bart@epita.fr>
1009
1010 * tests/atconfig.in (CPPFLAGS): Fix.
1011
c67a198d
PB		 10122001-08-10 Pascal Bart <pascal.bart@epita.fr>
1013
79282c6c 1014 * doc/bison.texinfo: Include GNU General Public License from
c67a198d
PB		 1015 `gpl.texi'.
1016 * doc/gpl.texi: Add to package.
1017
09a6de7e
MA		 10182001-08-10 Marc Autret <autret_m@epita.fr>
1019
1020 * src/print_graph.h: Fix.
1021 * src/reader.c (read_declarations): Use parse_header_extension_decl ().
1022
b77b9ee0
AD		 10232001-08-10 Akim Demaille <akim@epita.fr>
1024
1025 * src/system.h: Provide default declarations for stpcpy, strndup,
1026 and strnlen.
1027
3e259915
MA		 10282001-08-10 Robert Anisko <anisko_r@epita.fr>
1029
1030 * doc/bison.texinfo (Locations): Update @$ stuff.
1031
ca96bc2d
MA		 10322001-08-09 Robert Anisko <anisko_r@epita.fr>
1033
1034 * src/bison.simple (YYLLOC_DEFAULT): Update.
1035 (yyparse): Adjust.
1036
fdc6758b
MA		 10372001-08-08 Marc Autret <autret_m@epita.fr>
1038
b77b9ee0 1039 * doc/bison.texinfo: Change @samp{$<@dots{}>} to
fdc6758b
MA		 1040 @samp{$<@dots{}>@var{n}} in Section Actions in Mid-Rule.
1041 Reported by Fabrice Bauzac.
957d4dbf 1042
600cad3b
MA		 10432001-08-08 Marc Autret <autret_m@epita.fr>
1044
1045 * src/vcg_default.h: Use NULL instead of 0 to initialize pointers.
1046 * src/vcg.c (output_node): Fix.
1047 * src/vcg.h: Cleanup.
1048 * src/print_graph.c: Add comments.
b77b9ee0 1049 (node_output_size): New global variable. Simplify the formatting of
600cad3b 1050 the VCG graph output.
b77b9ee0 1051 (print_actions): Unused code is now used. It notifies the final state
600cad3b 1052 and no action states in the VCG graph. It also give the reduce actions.
b77b9ee0 1053 The `shift and goto' edges are red and the `go to state' edges are
600cad3b
MA		 1054 blue.
1055 Get the current node name and node_obstack by argument.
1056 (node_obstack): New variable.
1057 (print_state): Manage node_obstack.
1058 (print_core): Use node_obstack given by argument.
1059 A node is not only computed here but in print_actions also.
1060 (print_graph): CPP out useless code instead of commenting it.
1061
976e528f
AD		 10622001-08-07 Pascal Bart <pascal.bart@epita.fr>
1063
1064 * tests/atconfig.in (CPPFLAGS): Fix.
1065
20e8e5ca
AD		 10662001-08-07 Akim Demaille <akim@epita.fr>
1067
1068 * src/print_graph.c (quote): New.
1069 (print_core): Use it.
1070
957d4dbf 10712001-08-06 Akim Demaille <akim@epita.fr>, Marc Autret <autret_m@epita.fr>
3e3da797 1072
3e3da797
AD		 1073 * src/vcg.c (complain.h): Include it.
1074 Unepitaize `return' invocations.
c4b66126 1075 [NDEBUG] (main): Remove.
79282c6c 1076 * src/vcg.h (node_t, edge_t, graph_t): Constify the char * members.
c4b66126
AD		 1077 * src/files.c (open_files): Initialize graph_obstack.
1078 * src/print_graph.c (print_actions): CPP out useless code.
1079 (print_core): Don't output the last `\n' in labels.
1080 Use `quote'.
1081 * src/files.c (output_files): Output the VCG file.
1082 * src/main.c (main): Invoke print_graph ();
3e3da797 1083
957d4dbf 10842001-08-06 Marc Autret <autret_m@epita.fr>
22c2cbc0
AD		 1085
1086 Automaton VCG graph output.
1087 Using option ``-g'' or long option ``--graph'', you can generate
1088 a gram_filename.vcg file containing a VCG description of the LALR (1)
1089 automaton of your grammar.
1090
1091 * src/main.c: Call to print_graph() function.
1092 * src/getargs.h: Update.
1093 * src/getargs.c (options): Update to catch `-g' and `--graph' options.
1094 (graph_flag): New flag.
1095 (longopts): Update.
1096 (getargs): Add case `g'.
1097 * src/files.c (graph_obstack): New obstack struct.
1098 (open_files): Initialize new obstack.
1099 (output_files): Saves graph_obstack if required.
1100 * src/files.h (graph_obstack): New extern declaration.
1101 * src/Makefile.am: Add new source files.
1102
957d4dbf 11032001-08-06 Marc Autret <autret_m@epita.fr>
ce4d5ce0
AD		 1104
1105 * src/print_graph.c, src/print_graph.h (graph): New.
1106 * src/vcg.h: New file.
1107 * src/vcg.c: New file, VCG graph handling.
1108
7333d403
AD		 11092001-08-06 Marc Autret <autret_m@epita.fr>
1110
1111 Add of %source_extension and %header_extension which specify
1112 the source or/and the header output file extension.
1113
1114 * src/files.c (compute_base_names): Remove initialisation of
1115 src_extension and header_extension.
1116 (compute_exts_from_gf): Update.
1117 (compute_exts_from_src): Update.
1118 (output_files): Update.
1119 * src/reader.c (parse_header_extension_decl): New.
1120 (parse_source_extension_decl): New.
1121 (read_declarations): New case statements for the new tokens.
1122 * src/lex.c (percent_table): Add entries for %source_extension
1123 and %header_extension.
1124 * src/lex.h (token_e): New tokens tok_hdrext and tok_srcext.
1125
84163231
AD		 11262001-08-06 Marc Autret <autret_m@epita.fr>
1127
1128 * configure.in: Bump to 1.28c.
1129 * doc/bison.texinfo: Texinfo thingies.
1130
8303fc42
AD		 11312001-08-04 Pascal Bart <pascal.bart@epita.fr>
1132
1133 * tests/atconfig.in (CPPFLAGS): Add.
1134 * tests/calc.at (AT_CHECK): Use CPPFLAGS.
1135
70a84437
AD		 11362001-08-03 Akim Demaille <akim@epita.fr>
1137
1138 Version 1.28b.
1139
2ce10144
AD		 11402001-08-03 Akim Demaille <akim@epita.fr>
1141
1142 * tests/Makefile.am (check-local): Ship testsuite.
1143 * tests/calc.at (_AT_DATA_CALC_Y): Prototype all the functions.
1144 Include `string.h'.
1145
1e3e4bc1
AD		 11462001-08-03 Akim Demaille <akim@epita.fr>
1147
1148 * configure.in: Try using -Wformat when compiling.
1149
42b45b7f
AD		 11502001-08-03 Akim Demaille <akim@epita.fr>
1151
1152 * configure.in: Bump to 1.28b.
1153
8f13fe33
AD		 11542001-08-03 Akim Demaille <akim@epita.fr>
1155
1156 * src/complain.c: Adjust strerror_r portability issues.
1157
b37ba92c
AD		 11582001-08-03 Akim Demaille <akim@epita.fr>
1159
1160 Version 1.28a.
1161
b0ce6046
AD		 11622001-08-03 Akim Demaille <akim@epita.fr>
1163
1164 * src/getargs.c, src/getarg.h (skeleton)): Constify.
1165 * src/lex.c (literalchar): Avoid name clashes on `buf'.
1166 * src/getargs.c: Include complain.h.
1167 * src/files.c, src/files.h (skeleton_find): Avoid name clashes.
1168 * lib/quotearg.c, lib/quotearg.h: Update from fileutils 4.1.
1169
d01c415b
AD		 11702001-08-03 Akim Demaille <akim@epita.fr>
1171
1172 * src/reader.c (readgram): Display hidden chars in error messages.
1173
459dd1a6
AD		 11742001-08-03 Akim Demaille <akim@epita.fr>
1175
1176 Update to gettext 0.10.39.
1177
53b74c0c
AD		 11782001-08-03 Akim Demaille <akim@epita.fr>
1179
1180 * lib/strspn.c: New.
1181
234a3be3
AD		 11822001-08-01 Marc Autret <autret_m@epita.fr>
1183
1184 * doc/bison.texinfo: Update.
1185 * doc/bison.1 (mandoc): Update.
1186 * src/system.h (EXT_GUARD_C, EXT_STYPE_H): Remove .c and .h.
1187 * src/files.c: Support output files extensions computing.
1188 (src_extension): New static variable.
1189 (header_extension): New static variable.
1190 (tr): New function.
1191 (get_extension_index): New function, gets the index of an extension
1192 filename in a string.
1193 (compute_exts_from_gf): New function, computes extensions from the
1194 grammar file extension.
1195 (compute_exts_from_src): New functions, computes extensions from the
1196 C source file extension, file given by ``-o'' option.
1197 (compute_base_names): Update.
1198 (output_files): Update.
1199
847bf1f5
AD		 12002001-08-01 Robert Anisko <anisko_r@epita.fr>
1201
d995fee7 1202 * doc/bison.texi: Document @$.
847bf1f5
AD		 1203 (Locations): New section.
1204
d074a105
AD		 12052001-07-18 Akim Demaille <akim@epita.fr>
1206
1207 * Makefile.maint, GNUmakefile: New, from Autoconf 2.52.
1208 * config/prev-version.txt, config/move-if-change: New.
1209 * Makefile.am: Adjust.
1210
3419715d
AD		 12112001-07-08 Pascal Bart <pascal.bart@epita.fr>
1212
1213 * src/bison.simple (yyparse): Suppress warning `comparaison
1214 between signed and unsigned'.
1215
62ab6972
AD		 12162001-07-05 Pascal Bart <pascal.bart@epita.fr>
1217
1218 * src/getargs.h (raw_flag): Remove.
1219 * src/getargs.c: Die on `-r'/`--raw'.
1220 * src/lex.c (parse_percent_token): Die on `%raw'.
1221 * src/reader.c (output_token_defines): Suppress call to `raw_flag'.
1222 * tests/calc.at: Suppress test with option `--raw'.
1223
1e24cc5b
AD		 12242001-07-14 Akim Demaille <akim@epita.fr>
1225
1226 * config/: New.
1227 * configure.in: Require Autoconf 2.50.
1228 Update to gettext 0.10.38.
1229
32dfccf8
AD		 12302001-03-16 Akim Demaille <akim@epita.fr>
1231
1232 * doc/bison.texinfo: ANSIfy the examples.
1233
cd5bd6ac
AD		 12342001-03-16 Akim Demaille <akim@epita.fr>
1235
1236 * getargs.c (skeleton): New variable.
1237 (longopts): --skeleton is a new option.
1238 (shortopts, getargs): -S is a new option.
1239 * getargs.h: Declare skeleton.
1240 * output.c (output_parser): Use it.
1241
5141b016
AD		 12422001-03-16 Akim Demaille <akim@epita.fr>
1243
1244 * m4/strerror_r.m4: New.
1245 * m4/error.m4: Run AC_FUNC_STRERROR_R.
1246 * lib/error.h, lib/error.c: Update.
1247
447992b9
AD		 12482001-03-16 Akim Demaille <akim@epita.fr>
1249
1250 * src/getargs.c (longopts): Clean up.
1251
274d42ce
AD		 12522001-02-21 Akim Demaille <akim@epita.fr>
1253
1254 * src/reader.c (gensym): `gensym_count' is your own.
1255 Use a static buf to create the symbol name, as token_buffer is no
1256 longer a buffer.
1257
22c821f3
AD		 12582001-02-08 Akim Demaille <akim@epita.fr>
1259
1260 * src/conflicts.c (conflict_report): Be sure not to append to res
1261 between two calls, which could happen if both first sprintf were
1262 skipped, but not the first cp += strlen.
1263
18569462
AD		 12642001-02-08 Akim Demaille <akim@epita.fr>
1265
1266 * lib/memchr.c, lib/stpcpy.c, lib/strndup.c, lib/strnlen.c:
1267 New, from fileutils 4.0.37.
1268 * configure.in: Require Autoconf 2.49c. I took some time before
1269 making this decision. This is the only way out for portability
1270 issues in Bison, it would mean way too much duplicate effort to
1271 import in Bison features implemented in 2.49c since 2.13.
1272 AC_REPLACE_FUNCS and AC_CHECK_DECLS the functions above.
1273
0d8f3c8a
AD		 12742001-02-02 Akim Demaille <akim@epita.fr>
1275
1276 * lib/malloc.c, lib/realloc.c: New, from the fileutils 4.0.37.
66075dcf 1277 * lib/xalloc.h, lib/xmalloc.c: Update.
0d8f3c8a 1278
f17bcd1f
AD		 12792001-01-19 Akim Demaille <akim@epita.fr>
1280
1281 Get rid of the ad hoc handling of token_buffer in the scanner: use
1282 the obstacks.
1283
1284 * src/lex.c (token_obstack): New.
1285 (init_lex): Initialize it. No longer call...
1286 (grow_token_buffer): this. Remove it.
1287 Adjust all the places which used it to use the obstack.
1288
511e79b3
AD		 12892001-01-19 Akim Demaille <akim@epita.fr>
1290
1291 * src/lex.h: Rename all the tokens:
1292 s/\bENDFILE\b/tok_eof/g;
1293 s/\bIDENTIFIER\b/tok_identifier/g;
1294 etc.
1295 Let them be enums, not #define, to ease debugging.
1296 Adjust all the code.
1297
0d6508ef
AD		 12982001-01-18 Akim Demaille <akim@epita.fr>
1299
1300 * src/lex.h (MAXTOKEN, maxtoken, grow_token_buffer): Remove, private.
1301 * src/lex.c (maxtoken, grow_token_buffer): Static.
1302
6deb4447
AD		 13032001-01-18 Akim Demaille <akim@epita.fr>
1304
1305 Since we now use obstacks, more % directives can be enabled.
1306
1307 * src/lex.c (percent_table): Also accept `%yacc',
1308 `%fixed_output_files', `%defines', `%no_parser', `%verbose', and
1309 `%debug'.
1310 Handle the actions for `%semantic_parser' and `%pure_parser' here,
1311 instead of returning a token.
1312 * src/lex.h (SEMANTIC_PARSER, PURE_PARSER): Remove, unused.
1313 * src/reader.c (read_declarations): Adjust.
1314 * src/files.c (open_files): Don't call `compute_base_names', don't
1315 compute `attrsfile' since they depend upon data which might be
1316 *in* the input file now.
1317 (output_files): Do it here.
1318 * src/output.c (output_headers): Document the fact that this patch
1319 introduces a guaranteed SEGV for semantic parsers.
1320 * doc/bison.texinfo: Document them.
1321 * tests/suite.at: Exercise these %options.
1322
ff4423cc
AD		 13232000-12-20 Akim Demaille <akim@epita.fr>
1324
1325 Also handle the output file (--verbose) with obstacks.
1326
1327 * files.c (foutput): Remove.
1328 (output_obstack): New.
1329 Adjust all dependencies.
1330 * src/conflicts.c: Return a string.
1331 * src/system.h (obstack_grow_string): Rename as...
1332 (obstack_sgrow): this. Be ready to work with non literals.
1333 (obstack_fgrow4): New.
1334
956dba3a
AD		 13352000-12-20 Akim Demaille <akim@epita.fr>
1336
1337 * src/files.c (open_files): Fix the computation of short_base_name
1338 in the case of `-o foo.tab.c'.
1339
337bab46
AD		 13402000-12-20 Akim Demaille <akim@epita.fr>
1341
1342 * src/reader.c (copy_string, copy_comment, copy_comment2, copy_at)
1343 (copy_dollar): Now that everything uses obstacks, get rid of the
1344 FILE * parameters.
1345
5d3214b8
AD		 13462000-12-20 Akim Demaille <akim@epita.fr>
1347
1348 * src/files.c (open_files): Actually the `.output' file is based
1349 on the short_base_name, not base_name.
1350 * tests/suite.at (Checking output file names): Adjust.
1351
29092a57
AD		 13522000-12-20 Akim Demaille <akim@epita.fr>
1353
1354 * src/bison.s1: Remove, we now use directly...
1355 * src/bison.simple: this.
1356 * src/Makefile.am: Use pkgdata instead of data.
1357
ea5607fd
AD		 13582000-12-20 Akim Demaille <akim@epita.fr>
1359
1360 * src/files.c (guard_obstack): New.
1361 (open_files): Initialize it.
1362 (output_files): Dump it...
1363 * src/files.h: Export it.
1364 * src/reader.c (copy_guard): Use it.
1365
27110317
AD		 13662000-12-19 Akim Demaille <akim@epita.fr>
1367
1368 * src/files.c (outfile, defsfile, actfile): Removed as global
1369 vars.
1370 (open_files): Don't compute them.
1371 (output_files): Adjust.
1372 (base_name, short_base_name): Be global.
1373 Adjust dependencies.
1374
19c50364
AD		 13752000-12-19 Akim Demaille <akim@epita.fr>
1376
1377 * src/files.c (strsuffix): New.
1378 (stringappend): Be just like strcat but allocate.
1379 (base_names): Eve out from open_files.
1380 Try to simplify the rather hairy computation of base_name and
1381 short_base_name.
1382 (open_files): Use it.
1383 * tests/suite.at (Checking output file names): New test.
1384
573c1d9f
AD		 13852000-12-19 Akim Demaille <akim@epita.fr>
1386
1387 * src/system.h (obstack_grow_literal_string): Rename as...
1388 (obstack_grow_string): this.
1389 * src/output.c (output_parser): Recognize `%% actions' instead of
1390 `$'.
1391 * src/bison.s1: s/$/%% actions/.
1392 * src/bison.hairy: Likewise.
1393
ef7ddedd
AD		 13942000-12-19 Akim Demaille <akim@epita.fr>
1395
1396 * src/output.c (output_parser): Compute the `#line' lines when
1397 there are.
1398 * src/Makefile.am (bison.simple): Be a simple copy of bison.s1.
1399 Suggested by Hans Aberg.
1400
ff61dabd
AD		 14012000-12-19 Akim Demaille <akim@epita.fr>
1402
1403 Let the handling of the skeleton files be local to the procedures
1404 that use it.
1405
1406 * src/files.c (xfopen, xfclose, skeleton_find, guardfile): No
1407 longer static.
1408 (fparser, open_extra_files): Remove.
1409 (open_files, output_files): Don't take care of fparser.
1410 * src/files.h: Adjust.
1411 * src/output.c (output_parser): Open and close the file to the
1412 skeleton.
1413 * src/reader.c (read_declarations): When %semantic_parser, open
1414 fguard.
1415
55b96341
AD		 14162000-12-19 Akim Demaille <akim@epita.fr>
1417
1418 * src/file.h (BISON_SIMPLE, BISON_HAIRY): Move from here...
1419 * src/system.h (BISON_SIMPLE, BISON_HAIRY): ... to here.
1420
358c15b7
AD		 14212000-12-19 Akim Demaille <akim@epita.fr>
1422
1423 * src/files.c (open_files): Yipee! We no longer need all the code
1424 looking for `/tmp' since we have no tmp file.
1425
7de3329e
AD		 14262000-12-19 Akim Demaille <akim@epita.fr>
1427
1428 * src/system.h (EXT_TAB, EXT_OUTPUT, EXT_STYPE_H, EXT_GUARD_C):
1429 New macros.
1430 * src/files.c (open_files): Less dependency on MSDOS etc.
1431
3abcd459
AD		 14322000-12-14 Akim Demaille <akim@epita.fr>
1433
1434 * src/bison.s1 (YYLLOC_DEFAULT): New macro.
1435 Provide a default definition.
1436 Use it when executing the default @ action.
1437 * src/reader.c (reader_output_yylsp): No longer include
1438 `timestamp' and `text' in the default YYLTYPE.
1439
2a91a95e
AD		 14402000-12-12 Akim Demaille <akim@epita.fr>
1441
1442 * src/reader.c (copy_definition, parse_union_decl, copy_action)
1443 (copy_guard): Quote the file names.
1444 Reported by Laurent Mascherpa.
1445
14d3eb9b
AD		 14462000-12-12 Akim Demaille <akim@epita.fr>
1447
1448 * src/output.c (output_headers, output_program, output): Be sure
1449 to escape special characters when outputting filenames.
1450 (ACTSTR_PROLOGUE, ACTSTR_EPILOGUE): Remove.
1451 (output_headers): Don't depend on them, Use ACTSTR.
1452
d7045ec6
AD		 14532000-11-17 Akim Demaille <akim@epita.fr>
1454
1455 * lib/obstack.h: Formatting changes.
1456 (obstack_grow, obstack_grow0): Don't cast WHERE at all: it
1457 prevents type checking.
1458 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
1459 cast the value to (void *): assigning a `foo *' to a `void *'
1460 variable is valid.
1461 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
1462 * src/reader.c (parse_union_decl): Typo: use obstack_1grow to
1463 append characters.
1464
6fd54b73
AD		 14652000-11-17 Akim Demaille <akim@epita.fr>
1466
1467 * tests/Makefile.am (suite.m4, regression.m4, calc.m4): Rename
1468 as...
1469 (suite.m4, regression.m4, calc.m4): these.
1470 * tests/atgeneral.m4: Update from CVS Autoconf.
1471
4c50eae6
AD		 14722000-11-17 Akim Demaille <akim@epita.fr>
1473
1474 * tests/regression.m4 (%union and --defines): New test,
1475 demonstrating a current bug in the obstack implementation.
1476
a35f64ea
AD		 14772000-11-17 Akim Demaille <akim@epita.fr>
1478
1479 * src/bison.s1 (_YY_DECL_VARIABLES, YY_DECL_VARIABLES): New
1480 macros.
1481 Use them to declare the variables which are global or local to
1482 `yyparse'.
1483
7de23534
AD		 14842000-11-17 Akim Demaille <akim@epita.fr>
1485
1486 * acconfig.h: Remove, no longer used.
1487
aa7815f5
AD		 14882000-11-07 Akim Demaille <akim@epita.fr>
1489
1490 * src: s/Copyright (C)/Copyright/g.
1491
5af1f549
AD		 14922000-11-07 Akim Demaille <akim@epita.fr>
1493
1494 * src/reader.c (reader): #define YYLSP_NEEDED to 1 instead of just
1495 defining.
1496 * src/bison.s1: s/#ifdef YYLSP_NEEDED/#if YYLSP_NEEDED/.
1497
553e2b22
AD		 14982000-11-07 Akim Demaille <akim@epita.fr>
1499
1500 * src/bison.s1 (YYLEX): Use #if instead of #ifdef.
1501 Merge in a single CPP if/else.
1502
8a4f41d6
AD		 15032000-11-07 Akim Demaille <akim@epita.fr>
1504
1505 * src/output.c (output): Remove useless variables.
1506 * lib/obstack.c (obstack_grow, obstack_grow0): Rename the second
1507 argument `data' for consistency with the prototypes.
1508 Qualify it `const'.
1509 (obstack_copy, obstack_copy0): Rename the second argument as
1510 `address' for consistency. Qualify it `const'.
1511 * lib/obstack.h (obstack_copy, obstack_copy0, obstack_grow)
1512 (obstack_grow0, obstack_ptr_grow, obstack_ptr_grow_fast): Qualify
1513 `const' their input argument (`data' or `address').
1514 Adjust the corresponding macros to include `const' in casts.
1515
095a3fb5
AD		 15162000-11-03 Akim Demaille <akim@epita.fr>
1517
1518 * src/Makefile.am (INCLUDES): s/PFILE/BISON_SIMPLE/.
1519 s/PFILE1/BISON_HAIRY/.
1520 Adjust dependencies.
1521
d1cdce7c
AD		 15222000-11-03 Akim Demaille <akim@epita.fr>
1523
090c5ebf 1524 For some reason, this was not applied.
d1cdce7c
AD		 1525
1526 * src/files.c [VMS]: No longer include `ssdef.h', no longer define
1527 `unlink': it's no longer used.
1528
9311529b
AD		 15292000-11-03 Akim Demaille <akim@epita.fr>
1530
1531 * src/files.c (skeleton_find): New function, eved out of...
1532 (open_files, open_extra_files): here.
1533
d8880f69
AD		 15342000-11-03 Akim Demaille <akim@epita.fr>
1535
1536 Don't use `atexit'.
1537
1538 * src/files.c (obstack_save): New function.
1539 (done): Rename as...
1540 (output_files): this.
1541 Use `obstack_save'.
1542 * src/main.c (main): Don't use `atexit' to register `done', since
1543 it no longer has to remove tmp files, just call `output_files'
1544 when there are no errors.
1545
0dbb648e
AD		 15462000-11-02 Akim Demaille <akim@epita.fr>
1547
1548 * src/files.c [VMS]: No longer include `ssdef.h', no longer define
1549 `unlink': it's no longer used.
1550 * src/files.h: Formatting changes.
1551
896fe5c1
AD		 15522000-11-02 Akim Demaille <akim@epita.fr>
1553
1554 Remove the last uses of mktemp and unlink/delete.
1555
1556 * src/files.c (fdefines, ftable): Removed.
1557 (defines_ostack, table_obstack): New.
1558 Adjust dependencies of the former into uses of the latter.
1559 * src/output.c (output_short_or_char_table, output_short_table):
1560 Convert to using obstacks.
1561 * src/reader.c (copy_comment2): Accept one FILE * and two
1562 obstacks.
1563 (output_token_defines, reader_output_yylsp): Use obstacks.
1564 * src/system.h (obstack_fgrow3): New.
1565
dd60faec
AD		 15662000-11-01 Akim Demaille <akim@epita.fr>
1567
1568 Change each use of `fattrs' into a use of `attrs_obstack'.
1569
1570 * src/reader.c (copy_at): Typo: s/yylloc/yyloc/.
1571 * src/files.c (fattrs): Remove.
1572 (attrs_obstack): New.
1573 Adjust all dependencies.
1574 (done): If SEMANTIC_PARSER, dump attrs_obstack into attrsfile.
1575
8c7ebe49
AD		 15762000-11-01 Akim Demaille <akim@epita.fr>
1577
1578 Introduce obstacks.
1579 Change each use of `faction' into a use of `action_obstack'.
1580
1581 * lib/obstack.h, lib/obstack.c: New files.
1582 * src/files.c (faction): Remove.
1583 (action_obstack): New.
1584 Adjust all dependencies.
1585
77aee789
AD		 15862000-10-20 Akim Demaille <akim@epita.fr>
1587
1588 * lib/quote.h (PARAMS): New macro. Use it.
1589
43591cec
AD		 15902000-10-16 Akim Demaille <akim@epita.fr>
1591
1592 * src/output.c (output_short_or_char_table): New function.
1593 (output_short_table, output_token_translations): Use it.
1594 (goto_actions): Use output_short_table.
1595
1e9798d5
AD		 15962000-10-16 Akim Demaille <akim@epita.fr>
1597
1598 * src/symtab.c (bucket_new): New function.
1599 (getsym): Use it.
1600
1601 * src/output.c (output_short_table): New argument to display the
1602 comment associated with the table.
1603 Adjust dependencies.
1604 (output_gram): Use it.
1605 (output_rule_data): Nicer output layout for YYTNAME.
1606
f282676b
AD		 16072000-10-16 Akim Demaille <akim@epita.fr>
1608
1609 * src/lex.c (read_typename): New function.
1610 (lex): Use it.
1611 * src/reader.c (copy_dollar): Likewise.
1612
550a72a3
AD		 16132000-10-16 Akim Demaille <akim@epita.fr>
1614
1615 * src/reader.c (copy_comment2): Expect the input stream to be on
1616 the `/' which is suspected to open a comment, instead of being
1617 called after `//' or `/*' was read.
1618 (copy_comment, copy_definition, parse_union_decl, copy_action)
1619 (copy_guard): Adjust.
1620
131e2fef
AD		 16212000-10-16 Akim Demaille <akim@epita.fr>
1622
1623 * src/reader.c (parse_expect_decl): Use `skip_white_space' and
1624 `read_signed_integer'.
1625
79282c5a
AD		 16262000-10-16 Akim Demaille <akim@epita.fr>
1627
1628 * src/reader.c (copy_dollar): New function.
1629 (copy_guard, copy_action): Use it.
1630
ff4a34be
AD		 16312000-10-16 Akim Demaille <akim@epita.fr>
1632
1633 * lib/quote.h, lib/quote.c, lib/quotearg.h, lib/quotearg.c:
1634 * m4/prereq.m4, m4/c-bs-a.m4, m4/mbstate.m4:
1635 New files, from Fileutils 4.0.27.
1636 * src/main.c (printable_version): Remove.
1637 * src/lex.c, src/reader.c: Use `quote'.
1638
16392000-10-04 Akim Demaille <akim@epita.fr>
1640
1641 * lib/error.c, lib/error.h: New files, needed by xmalloc.c.
1642
14ded682
AD		 16432000-10-04 Akim Demaille <akim@epita.fr>
1644
1645 * doc/bison.texinfo: Various typos spotted by Neil Booth.
1646
8e03724b
AD		 16472000-10-04 Akim Demaille <akim@epita.fr>
1648
1649 When a literal string is used to define two different tokens,
1650 `bison -v' segfaults.
1651 Reported by Piotr Gackiewicz, and fixed by Neil Booth.
1652
1653 * tests/regression.m4: New file.
1654 Include the core of the sample provided by Piotr Gackiewicz.
1655 * src/reader.c (parse_token_decl): Diagnose bad cases, and proceed
1656 properly.
1657
a9e64249
AD		 16582000-10-04 Akim Demaille <akim@epita.fr>
1659
1660 * src/reader.c (parse_expect_decl): Keep `count' within the size
1661 of `buffer'.
1662 From Neil Booth.
1663
da9abf43
AD		 16642000-10-02 Paul Eggert <eggert@twinsun.com>
1665
1666 * bison.s1 (yyparse): Assign the default value
1667 unconditionally, to avoid a GCC warning and make the parser a
1668 tad smaller.
1669
c33638bb
AD		 16702000-10-02 Akim Demaille <akim@epita.fr>
1671
1672 * src/getargs.c (getargs): Don't dump `--help' on unrecognized
1673 options.
1674
444c570a
AD		 16752000-10-02 Akim Demaille <akim@epita.fr>
1676
1677 * src/derives.c, src/print.c, src/reduce.c: To ease the
1678 translation, move some `\n' out of the translated strings.
1679
89cab50d
AD		 16802000-10-02 Akim Demaille <akim@epita.fr>
1681
1682 The location tracking mechanism is precious for parse error
1683 messages. Nevertheless, it is enabled only when `@n' is used in
1684 the grammar, which is a different issue (you can use it in error
1685 message, but not in the grammar per se). Therefore, there should
1686 be another means to enable it.
1687
1688 * src/getargs.c (getargs): Support `--locations'.
1689 (usage): Report it.
1690 * src/getargs.h (locationsflag): Export it.
1691 * src/lex.c (percent_table): Support `%locations'.
1692 * src/reader.c (yylsp_needed): Remove this variable, now replaced
1693 with `locationsflag'.
1694 * doc/bison.texinfo: Document `--locations' and `%locations'.
1695 Sort the options.
1696 * tests/calc.m4: Test it.
1697
1698 For regularity of the names, replace each
1699 (nolineflag, toknumflag, rawtokenumflag, noparserflag): with...
1700 (no_lineflag, token_tableflag, rawflag, no_parserflag): this.
1701 In addition replace each `flag' with `_flag'.
1702
d6c2cba0
AD		 17032000-10-02 Akim Demaille <akim@epita.fr>
1704
1705 Also test parse error messages, including with YYERROR_VERBOSE.
1706
1707 * tests/calc.m4 (calc.y): Add support for `exp = exp' (non
1708 associative).
1709 Use it to check the computations.
1710 Use it to check `nonassoc' is honored.
1711 (AT_DATA_CALC_Y): Equip `calc.y' with YYERROR_VERBOSE when passed
1712 `--yyerror-verbose'.
1713 (_AT_CHECK_CALC): Adjust to this option.
1714 (_AT_CHECK_CALC_ERROR): New macro to check parse error messages.
1715
5a35a6cb
AD		 17162000-10-02 Akim Demaille <akim@epita.fr>
1717
1718 Test also `--verbose', `--defines' and `--name-prefix'. Testing
1719 the latter demonstrates a flaw in the handling of non debugging
1720 parsers introduced by myself on 2000-03-16: `#define yydebug 0'
1721 was used in order to simplify:
1722
1723 #if YYDEBUG
1724 if (yydebug)
1725 {
1726 ...
1727 }
1728 #endif
1729
1730 into
1731
1732 if (yydebug)
1733 {
1734 ...
1735 }
1736
1737 unfortunately this leads to a CPP conflict when
1738 `--name-prefix=foo' is used since it produces `#define yydebug
1739 foodebug'.
1740
1741 * src/bison.s1 [!YYDEBUG]: Do not define yydebug.
1742 (YYDPRINTF): New macro.
1743 Spread its use.
1744 * tests/calc.m4 (AT_CHECK_CALC): Do require a title, build it from
1745 the bison options.
1746 Also test `--verbose', `--defines' and `--name-prefix'.
1747
71da9eea
AD		 17482000-10-02 Akim Demaille <akim@epita.fr>
1749
1750 Improve the readability of the produced parsers.
1751
1752 * src/bison.s1: Formatting changes.
1753 Improve the comment related to the `$' mark.
1754 (yydefault): Don't fall through to `yyresume': `goto' there.
1755 * src/output.c (output_parser): When the `$' is met, skip the end
1756 of its line.
1757 New variable, `number_of_dollar_signs', to check there's exactly
1758 one `$' in the parser skeleton.
1759
95e36146
AD		 17602000-10-02 Akim Demaille <akim@epita.fr>
1761
1762 * lib/xstrdup.c: New file, from the fileutils.
1763 * src/reader.c (parse_token_decl, get_type_name, parse_type_decl)
1764 (parse_assoc_decl, parse_thong_decl, get_type): Use `xstrdup'
1765 instead of strlen + xmalloc + strcpy.
1766 * src/symtab.c (copys): Remove, use xstrdup instead.
1767
d7020c20
AD		 17682000-10-02 Akim Demaille <akim@epita.fr>
1769
1770 * src/gram.h (associativity): New enum type which replaces the
1771 former CPP macros `RIGHT_ASSOC', `LEFT_ASSOC' and `NON_ASSOC' with
1772 `right_assoc', `left_assoc' and `non_assoc'.
1773 Adjust all dependencies.
1774 * src/reader.c: Formatting changes.
1775 (LTYPESTR): Don't define it, use it as a literal in
1776 `reader_output_yylsp'.
1777 * src/symtab.h (symbol_class): New enum type which replaces the
1778 former CPP macros `SUNKNOWN', `STOKEN and `SNTERM' with
1779 `sunknown', `stoken and `snterm'.
1780
1916f98e
AD		 17812000-10-02 Akim Demaille <akim@epita.fr>
1782
1783 * src/getargs.c (fixed_outfiles): Rename as...
1784 (yaccflag): for consistency and accuracy.
1785 Adjust dependencies.
1786
d7913476
AD		 17872000-10-02 Akim Demaille <akim@epita.fr>
1788
1789 Use the more standard files `xalloc.h' and `xmalloc.c' instead of
1790 Bison's `allocate.c' and `alloc.h'. This patch was surprisingly
1791 difficult and introduced a lot of core dump. It turns out that
1792 Bison used an implementation of `xmalloc' based on `calloc', and
1793 at various places it does depend upon the initialization to 0. I
1794 have not tried to isolate the pertinent places, and all the former
1795 calls to Bison's `xmalloc' are now using `XCALLOC'. Someday,
1796 someone should address this issue.
1797
1798 * src/allocate.c, src/alloc.h, m4/bison-decl.m4: Remove.
1799 * lib/xmalloc.c, lib/xalloc.h, m4/malloc.m4, m4/realloc.m4: New
1800 files.
1801 Adjust dependencies.
1802 * src/warshall.h: New file.
1803 Propagate.
1804
340ef489
AD		 18052000-10-02 Akim Demaille <akim@epita.fr>
1806
1807 Various anti-`extern in *.c' changes.
1808
1809 * src/system.h: Include `assert.h'.
1810
b2ca4022
AD		 18112000-10-02 Akim Demaille <akim@epita.fr>
1812
1813 * src/state.h (nstates, final_state, first_state, first_shift)
1814 (first_reduction): Move their exportation from here...
1815 * src/LR0.h: to here.
1816 Adjust dependencies.
1817 * src/getargs.c (statisticsflag): New variable.
1818 Add support for `--statistics'.
1819 Adjust dependencies.
1820
1821 Remove a lot of now useless `extern' statements in most files.
1822
403b315b
AD		 18232000-10-02 Akim Demaille <akim@epita.fr>
1824
1825 * src/LR0.h: New file.
1826 Propagate its use.
1827
07a58c13
AD		 18282000-10-02 Akim Demaille <akim@epita.fr>
1829
1830 * src/print.h: New file.
1831 Propagate its use.
1832 * src/print.c: Formatting and ordering changes.
1833 (verbose, terse): Replace with...
1834 (print_results): this new function.
1835 Adjust dependencies.
1836
0619caf0
AD		 18372000-10-02 Akim Demaille <akim@epita.fr>
1838
1839 * src/conflicts.c (conflict_report): New function.
1840 (conflict_log, verbose_conflict_log): Replace with...
1841 (print_conflicts): this function.
1842 Adjust dependencies.
1843 * src/conflicts.h: New file.
1844 Propagate its inclusion.
1845
3519ec76
AD		 18462000-10-02 Akim Demaille <akim@epita.fr>
1847
1848 * src/nullable.h: New file.
1849 Propagate its inclusion.
1850 * src/nullable.c: Formatting changes.
1851
015acc48
AD		 18522000-10-02 Akim Demaille <akim@epita.fr>
1853
1854 * src/reduce.h: New file.
1855 Propagate its inclusion.
1856 * src/reduce.c: Topological sort and other formatting changes.
1857 (bool, TRUE, FALSE): Move their definition to...
1858 * src/system.h: here.
1859
8963a27b
AD		 18602000-10-02 Akim Demaille <akim@epita.fr>
1861
1862 * src/files.c: Formatting changes.
1863 (tryopen, tryclose, openfiles): Rename as...
1864 (xfopen, xfclose, open_files): this.
1865 (stringappend): static.
1866 * src/files.h: Complete the list of exported symbols.
1867 Propagate its use.
1868
a70083a3
AD		 18692000-10-02 Akim Demaille <akim@epita.fr>
1870
1871 * src/reader.h: New file.
1872 Propagate its use instead of tedious list of `extern' and
1873 prototypes.
1874 * src/reader.c: Formatting changes, topological sort,
1875 s/register//.
1876
abadc117
AD		 18772000-10-02 Akim Demaille <akim@epita.fr>
1878
1879 * src/lex.h: Prototype `lex.c' exported functions.
1880 * src/reader.c: Adjust.
1881 * src/lex.c: Formatting changes.
1882 (safegetc): Rename as...
1883 (xgetc): this.
1884
720d742f
AD		 18852000-10-02 Akim Demaille <akim@epita.fr>
1886
1887 * src/lalr.h: New file.
1888 Propagate its inclusion instead of prototypes and `extern'.
1889 * src/lalr.c: Formatting changes, topological sorting etc.
1890
f2acea59
AD		 18912000-10-02 Akim Demaille <akim@epita.fr>
1892
1893 * src/output.c (token_actions): Introduce a temporary array,
1894 YYDEFACT, that makes it possible for this function to use
1895 output_short_table.
1896
d019d655
AD		 18972000-10-02 Akim Demaille <akim@epita.fr>
1898
1899 `user_toknums' is output as a `short[]' in `output.c', while it is
1900 defined as a `int[]' in `reader.c'. For consistency with the
1901 other output tables, `user_toknums' is now defined as a table of
1902 shorts.
1903
1904 * src/reader.c (user_toknums): Be a short table instead of an int
1905 table.
1906 Adjust dependencies.
1907
1908 Factor the short table outputs.
1909
1910 * src/output.c (output_short_table): New function.
1911 * src/output.c (output_gram, output_stos, output_rule_data)
1912 (output_base, output_table, output_check): Use it.
1913
6c89f1c1
AD		 19142000-10-02 Akim Demaille <akim@epita.fr>
1915
1916 * src/output.c (output): Topological sort of the functions, in
1917 order to get rid of the `static' prototypes.
1918 No longer use `register'.
1919 * src/output.h: New file.
1920 Propagate its inclusion in files explicitly prototyping functions
1921 from output.c.
1922
d9efd181
AD		 19232000-09-21 Akim Demaille <akim@epita.fr>
1924
1925 * src/atgeneral.m4: Update from Autoconf.
1926
c29240e7 19272000-09-21 Akim Demaille <akim@epita.fr>
2fa6973e
AD		 1928
1929 * src/closure.h: New file.
1930 * src/closure.c: Formatting changes, topological sort over the
1931 functions, use of closure.h.
1932 (initialize_closure, finalize_closure): Rename as...
1933 (new_closure, free_closure): these. Adjust dependencies.
1934 * src/LR0.c: Formatting changes, topological sort, use of
1935 cloture.h.
1936 (initialize_states): Rename as...
1937 (new_states): this.
1938 * src/Makefile.am (noinst_HEADERS): Adjust.
1939
499daa50
AD		 19402000-09-20 Akim Demaille <akim@epita.fr>
1941
1942 * src/acconfig.h: Don't protect config.h against multiple
1943 inclusion.
1944 Don't define PARAMS.
1945 * src/system.h: Define PARAMS.
1946 Remove some of the ad-hoc CPP magic for DOS, VMS etc.: this is the
1947 purpose of config.h. system.h must not try to fix wrong
1948 definitions in config.h.
1949
cc84fd5d
AD		 19502000-09-20 Akim Demaille <akim@epita.fr>
1951
1952 * src/derives.h: New file.
1953 * src/main.c, src/derives.h: Use it.
1954 Formatting changes.
1955 * src/Makefile.am (noinst_HEADERS): Adjust.
1956
db5b3a89
AD		 19572000-09-20 Akim Demaille <akim@epita.fr>
1958
1959 * tests/atgeneral.m4: Update from Autoconf.
1960 * tests/calc.m4 (_AT_DATA_CALC_Y, AT_DATA_CALC_Y, _AT_CHECK_CALC)
1961 (AT_CHECK_CALC): New macros.
1962 Use these macros to test bison with options `', `--raw',
1963 `--debug', `--yacc', `--yacc --debug'.
1964
ceed8467
AD		 19652000-09-19 Akim Demaille <akim@epita.fr>
1966
1967 * src/output.c: Formatting changes.
1968 * src/machine.h: Remove, leaving its contents in...
1969 * src/system.h: here.
1970 Include stdio.h.
1971 Adjust all dependencies on stdio.h and machine.h.
1972 * src/getargs.h: New file.
1973 Let all `extern' declarations about getargs.c be replaced with
1974 inclusion of `getargs.h'.
1975 * src/Makefile.am (noinst_HEADERS): Adjust.
1976
1977 * tests/calc.m4 (yyin): Be initialized in main, not on the global
1978 scope.
1979 (yyerror): Returns void, not int.
1980 * doc/bison.texinfo: Formatting changes.
1981
05a1d24b
AD		 19822000-09-19 Akim Demaille <akim@epita.fr>
1983
1984 * tests/calc.m4 (calc.y): Do not assign to stdin, as it's not
1985 portable.
1986
cbd25751
AD		 19872000-09-18 Akim Demaille <akim@epita.fr>
1988
1989 * configure.in: Append WARNING_CFLAGS to CFLAGS.
1990 * src/Makefile.am (INCLUDES): Don't.
1991 Be ready to fetch headers in lib/.
1992
13863333
AD		 19932000-09-18 Akim Demaille <akim@epita.fr>
1994
1995 * doc/bison.texinfo: Update the copyright.
1996 ANSIfy and GNUify the examples.
1997 Remove the old menu.
1998
0d533154
AD		 19992000-09-18 Akim Demaille <akim@epita.fr>
2000
2001 First set of tests: use the `calc' example from the documentation.
2002
2003 * src/bison.s1 (yyparse): Condition the code using `yytname' which
2004 is defined only when YYDEBUG is.
2005 * m4/atconfig.m4 (AT_CONFIG): Adjust to Autoconf 2.13.
2006 * src/files.c (tryopen, tryclose): Formatting changes.
2007 Move to the top and be static.
2008 * src/reader.c (read_signed_integer): Likewise.
2009 * tests/calc.m4: New file.
2010 * Makefile.am, suite.m4: Adjust.
2011 * m4/atconfig.m4: Set BISON_SIMPLE and BISON_HAIRY.
2012
e79137ac
AD		 20132000-09-18 Akim Demaille <akim@epita.fr>
2014
2015 Add support for an Autotest test suite for Bison.
2016
2017 * m4/m4.m4, m4/atconfig.m4: New files.
2018 * m4/Makefile.am (EXTRA_DIST): Adjust.
2019 * tests/suite.m4, tests/Makefile.am, tests/atgeneral.m4: New
2020 files.
2021 * src/getargs.c: Display a more standard --version message.
2022 * src/reader.c (reader): Formatting changes.
2023 No longer depend upon VERSION_STRING.
2024 * configure.in: No longer use `dnl'.
2025 Set up the test suite and the new directory `tests/.
2026 (VERSION_STRING): Remove.
2027
27821bff
AD		 20282000-04-14 Akim Demaille <akim@epita.fr>
2029
2030 * src/reader.c (copy_comment2): New function, same as former
2031 `copy_comment', but outputs into two FILE *.
2032 (copy_comment): Use it.
2033 (parse_union_decl): Use it.
2034 (get_type, parse_start_decl): Use the same `invalid' message.
2035 (parse_start_decl, parse_union_decl): Use the same `multiple'
2036 message.
2037 (parse_union_decl, copy_guard, copy_action): Use the same
2038 `unmatched' message.
2039 * m4/Makefile.am (EXTRA_DIST): Add `warning.m4'.
2040
cfe5fbc0
AD		 20412000-03-31 Akim Demaille <akim@epita.fr>
2042
2043 * src/files.c (tryopen, tryclose): Move to the top.
2044 Be static.
2045
cb7db13e
AD		 20462000-03-31 Akim Demaille <akim@epita.fr>
2047
2048 * src/main.c (main): Don't call `done', exit does it.
2049
a0f6b076
AD		 20502000-03-31 Akim Demaille <akim@epita.fr>
2051
36281465
AD		 2052 * allocate.c: s/return (foo)/return foo/.
2053 * lalr.c: Likewise.
2054 * LR0.c: Likewise.
2055 * output.c: Likewise.
2056 * reader.c: Likewise.
2057 * symtab.c: Likewise.
2058 * vmsgetargs.c: Likewise.
2059
20602000-03-31 Akim Demaille <akim@epita.fr>
2061
2062 Clean up the error reporting functions.
a0f6b076
AD		 2063
2064 * src/report.c: New file.
2065 * src/report.h: Likewise.
2066 * src/Makefile.am: Adjust.
2067 * m4/error.m4: New file.
2068 * m4/Makefile.am: Adjust.
2069 * configure.in (jm_PREREQ_ERROR): Call it.
2070 * src/main.c (int_to_string, banner, fatal_banner, warn_banner):
2071 Remove.
2072 (fatal, fatals): Remove. All callers use complain.c::fatal.
2073 (warn, warni, warns, warnss, warnss): Remove. All callers use
2074 complain.c::complain.
2075 (toomany): Remove, use fatal instead.
2076 * src/files.c (done): No argument, use complain_message_count.
2077 * src/main.c (main): Register `done' to `atexit'.
2078
2079 * src/getargs.c (usage): More `fputs', less `fprintf'.
2080
18539825
AD		 20812000-03-28 Akim Demaille <akim@epita.fr>
2082
2083 * lib/: New directory.
2084 * Makefile.am (SUBDIRS): Adjust.
2085 * configure.in: Adjust.
2086 (LIBOBJS): Although not used yet, AC_SUBST it, otherwise it's
2087 useless.
2088 * src/alloca.c: Moved to lib/.
2089 * src/getopt.c: Likewise.
2090 * src/getopt1.c: Likewise.
2091 * src/getopt.h: Likewise.
2092 * src/ansi2knr.c: Likewise.
2093 * src/ansi2knr.1: Likewise.
2094 * src/Makefile.am: Adjust.
2095 * lib/Makefile.am: New file.
2096
9f306f2a
AD		 20972000-03-28 Akim Demaille <akim@epita.fr>
2098
2099 * src/getargs.c (usage): Refresh the help message.
2100
0ba347b6
AD		 21012000-03-17 Akim Demaille <akim@epita.fr>
2102
2103 * src/getopt1.c: Updated from textutils 2.0e
2104 * src/getopt.c: Likewise.
2105 * src/getopt.h: Likewise.
2106
dbe7f271
AD		 21072000-03-17 Akim Demaille <akim@epita.fr>
2108
2109 * src/Makefile.am (bison.simple): Fix the awk program: quote only
2110 the file name, not the whole `#line LINE FILE'.
2111
75bbe78d
AD		 21122000-03-17 Akim Demaille <akim@epita.fr>
2113
2114 On syntax errors, report the token on which we choked.
2115
aa5fd0ee
AD		 2116 * src/bison.s1 (yyparse): In the label yyerrlab, when
2117 YYERROR_VERBOSE, add yychar in msg.
75bbe78d 2118
7b306f52
AD		 21192000-03-17 Akim Demaille <akim@epita.fr>
2120
aa5fd0ee 2121 * src/reader.c (copy_at): New function.
7b306f52
AD		 2122 (copy_guard): Use it.
2123 (copy_action): Use it.
2124
e87b5700
AD		 21252000-03-17 Akim Demaille <akim@epita.fr>
2126
2127 Be kind to translators, save some useless translations.
2128
aa5fd0ee 2129 * src/main.c (banner): New function.
e87b5700
AD		 2130 (fatal_banner): Use it.
2131 (warn_banner): Use it.
2132
ae3c3164
AD		 21332000-03-17 Akim Demaille <akim@epita.fr>
2134
aa5fd0ee
AD		 2135 * src/reader.c (copy_definition): Use copy_string and
2136 copy_comment. Removed now unused `match', `ended',
2137 `cplus_comment'.
ae3c3164
AD		 2138 (copy_comment, copy_string): Moved, to be visible from
2139 copy_definition.
2140
4dc58e7c
AD		 21412000-03-17 Akim Demaille <akim@epita.fr>
2142
aa5fd0ee
AD		 2143 * src/reader.c (copy_string): Declare `static inline'. No
2144 problems with inline, since it is checked by configure.
4dc58e7c
AD		 2145 (copy_comment): Likewise.
2146
0a6384c4
AD		 21472000-03-17 Akim Demaille <akim@epita.fr>
2148
aa5fd0ee 2149 * src/reader.c (packsymbols): Formatting changes.
0a6384c4 2150
3cef001a
AD		 21512000-03-17 Akim Demaille <akim@epita.fr>
2152
aa5fd0ee 2153 * src/reader.c (copy_comment): New function, factored out from:
3cef001a
AD		 2154 (copy_action): Use it. Removed now unused `match', `ended',
2155 `cplus_comment'.
2156 (copy_guard): Likewise.
2157
ca36d2ef
AD		 21582000-03-17 Akim Demaille <akim@epita.fr>
2159
aa5fd0ee 2160 * src/reader.c (copy_string): New function, factored out from:
ca36d2ef
AD		 2161 (copy_action): Use it.
2162 (copy_guard): Likewise.
2163
6666f98f
AD		 21642000-03-17 Akim Demaille <akim@epita.fr>
2165
2166 Change the handling of @s so that they behave exactly like $s.
2167 There is now a pseudo variable @$ (readble and writable), location
2168 of the lhs of the rule (by default ranging from the location of
2169 the first symbol of the rhs, to the location of the last symbol,
2170 or, if the rhs is empty, YYLLOC).
2171
2172 * src/bison.s1 [YYLSP_NEEDED] (yyloc): New variable, twin of
2173 yyval.
2174 (yyparse): When providing a default semantic action, provide a
2175 default location action.
2176 (after the $): No longer change `*YYLSP', just stack YYLOC the
2177 same way you stack YYVAL.
2178 * src/reader.c (read_declarations): Use warns.
2179 (copy_guard, case '@'): Also recognize `@$', expanded as `YYLOC'.
2180 (copy_action, case '@'): Likewise.
2181 Use a standard error message, to save useless work from
2182 translators.
2183
41aca2e0
AD		 21842000-03-17 Akim Demaille <akim@epita.fr>
2185
aa5fd0ee
AD		 2186 * src/bison.s1: Formatting and cosmetics changes.
2187 * src/reader.c: Likewise.
41aca2e0
AD		 2188 Update the Copyright notice.
2189
dc08c1d5
AD		 21902000-03-17 Akim Demaille <akim@epita.fr>
2191
aa5fd0ee
AD		 2192 * src/bison.s1 (#line): All set to `#line' only, since the
2193 Makefile now handles them.
dc08c1d5 2194
9ee3c97b
AD		 21952000-03-16 Akim Demaille <akim@epita.fr>
2196
2197 * src/output.c (output_rule_data): Output the documentation of
2198 some of the tables.
2199 (Copyright notice): Update.
2200 Formatting changes.
2201
0de741ca
AD		 22022000-03-16 Akim Demaille <akim@epita.fr>
2203
2204 * src/bison.s1 [!YYDEBUG]: Define yydebug to 0. This allows to
2205 remove most `#if YYDEBUG != 0', since `if (yydebug)' is enough.
2206 One `#if YYDEBUG' remains, since it uses variables which are
2207 defined only if `YYDEBUG != 0'.
2208
bb10be54
AD		 22092000-03-16 Akim Demaille <akim@epita.fr>
2210
2211 * src/bison.s1 (yyparse): Reorganize the definitions of the stacks
2212 and related variables so that the similarities are highlighted.
2213
b07b484a
AD		 22142000-03-16 Akim Demaille <akim@epita.fr>
2215
2216 * src/bison.s1: Properly indent CPP directives.
2217
361f60b3
AD		 22182000-03-16 Akim Demaille <akim@epita.fr>
2219
2220 * src/bison.s1: Properly indent the `alloca' CPP section.
2221
8c44d3ec
AD		 22222000-03-16 Akim Demaille <akim@epita.fr>
2223
2224 Do not hard code values of directories in `configure.in'.
2225 Update the `configure' tool chain.
2226
2227 * configure.in (XPFILE, XPFILE1, LOCALEDIR): Remove, handled by
2228 src/makefile.am.
2229 (VERSION_STRING): Use the third arg of AC_DEFINE_UNQUOTED.
2230 (AC_OUTPUT): Add m4/Makefile.
2231 Bump to bison 1.28a, 1.29 has never been released.
2232 * acconfig.h (XPFILE, XPFILE1, LOCALEDIR): Remove, since they are
2233 handled via src/Makefile.am.
2234 (VERSION_STRING, PROTOTYPES, ENABLE_NLS, HAVE_CATGETS,
2235 HAVE_GETTEXT, HAVE_LC_MESSAGES, HAVE_STPCPY): Remove, handled by
2236 autoheader.
2237 * Makefile.am (SUBDIRS): Add m4.
2238 (ACLOCAL_AM_FLAGS): New variable.
2239 (AUTOMAKE_OPTIONS): Add check-news.
2240 * src/Makefile.am (bison.simple): Use awk to replace #line lines with
2241 the proper line number and file name.
2242 (DEFS): Propagate the location of bison library files and of the
2243 locale files.
2244 (INCLUDES): Added `-I ..' so that one can compile with srcdir !=
2245 builddir.
2246 * acinclude.m4: Remove, replaced by the directory m4.
2247 * m4/Makefile.am (EXTRA_DIST): New variable.
2248 * m4/gettext.m4: New file, from the fileutils.
2249 * m4/lcmessage.m4: Likewise
2250 * m4/progtest.m4: Likewise.
2251 * m4/bison-decl.m4: New file, extracted from former acinclude.m4.
2252
f95997e7
AD		 22532000-03-10 Akim Demaille <akim@epita.fr>
2254
2255 * src/closure.c:
2256 Formatting changes of various comments.
2257 Respect the GNU coding standards at various places.
2258 Don't use `_()' when no translation is needed.
2259
22601999-12-13 Jesse Thilo <jthilo@gnu.org>
2261
2262 * src/files.c:
2263 OS/2 honors TMPDIR environment variable.
2264
22651999-12-13 Jesse Thilo <jthilo@gnu.org>
2266
2267 * doc/bison.texinfo: Tweaked spelling and grammar.
2268 Updated ISBN.
2269 Removed reference to price of printed copy.
2270 Mention BISON_SIMPLE and BISON_HAIRY.
2271
22721999-12-13 Jesse Thilo <jthilo@gnu.org>
2273
2274 * configure.in, NEWS:
2275 Bison 1.29 released.
2276
22771999-10-27 Jesse Thilo <jthilo@gnu.org>
2278
2279 * doc/.cvsignore, doc/Makefile.am, doc/refcard.tex:
2280 Added reference card.
2281
22821999-07-26 Jesse Thilo <jthilo@gnu.org>
2283
2284 * po/ru.po: Added Russian translation.
2285
22861999-07-26 Jesse Thilo <jthilo@gnu.org>
2287
2288 * configure.in: Added Russian translation.
2289
22901999-07-06 Jesse Thilo <jthilo@gnu.org>
2291
2292 * configure.in, NEWS, README:
2293 Released version 1.28.
2294
22951999-06-14 Jesse Thilo <jthilo@gnu.org>
2296
2297 * src/system.h:
2298 Squashed redefinition warning on some systems.
2299
2300 * src/getargs.c, src/Makefile.am, src/reader.c, src/version.c:
2301 Have configure build version string instead of relying on ANSI string
2302 concatentation.
2303
23041999-06-14 Jesse Thilo <jthilo@gnu.org>
2305
2306 * po/POTFILES.in: Got rid of version.c.
2307
23081999-06-14 Jesse Thilo <jthilo@gnu.org>
2309
2310 * acconfig.h, configure.in:
2311 Have configure build version string instead of relying on ANSI string
2312 concatentation.
2313
23141999-06-08 Jesse Thilo <jthilo@gnu.org>
2315
2316 * doc/bison.1:
2317 Dropped mention of `+' for long-named options.
2318
23191999-05-30 Jesse Thilo <jthilo@gnu.org>
2320
2321 * src/files.c: Added <unistd.h> for unlink().
2322
2323 * src/Makefile.am, src/system.h:
2324 I18n fixes.
2325
23261999-05-30 Jesse Thilo <jthilo@gnu.org>
2327
2328 * README: Added a FAQ list.
2329
2330 * configure.in, acconfig.h:
2331 I18n fixes.
2332
23331999-05-30 Jesse Thilo <jthilo@gnu.org>
2334
2335 * doc/FAQ, doc/Makefile.am:
2336 Added a FAQ list.
2337
23381999-05-19 Jesse Thilo <jthilo@gnu.org>
2339
2340 * src/alloc.h, src/symtab.h, src/version.c:
2341 Protected inclusion of "config.h" with HAVE_CONFIG_H.
2342
23431999-04-18 Jesse Thilo <jthilo@gnu.org>
2344
2345 * src/.cvsignore, src/Makefile.am:
2346 Reorganized: sources in `src', documentation in `doc'.
2347
2348 * src/lex.c (literalchar):
2349 fixed the code for escaping double quotes (thanks
2350 Jonathan Czisny.)
2351
23521999-04-18 Jesse Thilo <jthilo@gnu.org>
2353
2354 * po/de.po, po/es.po, po/fr.po, po/nl.po, po/POTFILES.in:
2355 Adjusted paths to reflect directory reorganization.
2356
23571999-04-18 Jesse Thilo <jthilo@gnu.org>
2358
2359 * doc/.cvsignore, doc/Makefile.am:
2360 Reorganized: sources in `src', documentation in `doc'.
2361
23621999-04-18 Jesse Thilo <jthilo@gnu.org>
2363
2364 * configure.in:
2365 Updated AC_INIT file to reflect directory reorganization.
2366
2367 * configure.in, .cvsignore, Makefile.am, POTFILES.in:
2368 Reorganized: sources in `src', documentation in `doc'.
2369
23701999-04-13 Jesse Thilo <jthilo@gnu.org>
2371
2372 * src/allocate.c:
2373 Don't declare calloc() and realloc() if not necessary.
2374
23751999-04-13 Jesse Thilo <jthilo@gnu.org>
2376
2377 * configure.in, acconfig.h, acinclude.m4:
2378 Don't declare calloc() and realloc() if not necessary.
2379
23801999-03-23 Jesse Thilo <jthilo@gnu.org>
2381
2382 * po/.cvsignore: Added i18n support.
2383
23841999-03-23 Jesse Thilo <jthilo@gnu.org>
2385
2386 * acconfig.h, configure.in, Makefile.am:
2387 Added i18n support.
2388
23891999-03-22 Jesse Thilo <jthilo@gnu.org>
2390
2391 * src/bison.s1: Fixed #line numbers.
2392
23931999-03-15 Jesse Thilo <jthilo@gnu.org>
2394
2395 * po/es.po, po/fr.po, po/nl.po, po/de.po:
2396 Added PO files from Translation Project.
2397
23981999-03-03 Jesse Thilo <jthilo@gnu.org>
2399
2400 * Makefile.am:
2401 Added support for non-ANSI compilers (ansi2knr).
2402
24031999-02-16 Jesse Thilo <jthilo@gnu.org>
2404
2405 * configure.in: Bumped version number to 1.27.
2406
2407 * Makefile.am:
2408 Added `bison.simple' to list of files removed by `make distclean'.
2409
24101999-02-12 Jesse Thilo <jthilo@gnu.org>
2411
2412 * src/files.c, src/files.h:
2413 Defined locations of parser files in config.h instead of Makefile.
2414
24151999-02-12 Jesse Thilo <jthilo@gnu.org>
2416
2417 * acconfig.h, acinclude.m4, configure.in, Makefile.am:
2418 Defined locations of parser files in config.h instead of Makefile.
2419
24201999-02-09 Jesse Thilo <jthilo@gnu.org>
2421
2422 * Makefile.am:
2423 Removed inappropriate use of $< macro.
2424
24251999-02-05 Jesse Thilo <jthilo@gnu.org>
2426
2427 * po/Makefile.in.in, po/POTFILES.in:
2428 Add `po' directory skeleton.
2429
24301999-01-27 Jesse Thilo <jthilo@gnu.org>
2431
2432 * README: Document help-bison list.
2433
2434 * configure.in: Add check for mkstemp().
2435
24361999-01-20 Jesse Thilo <jthilo@gnu.org>
2437
2438 * src/conflicts.c, src/LR0.c, src/output.c, src/reader.c:
2439 Hush a few compiler warnings.
2440
2441 * src/files.c:
2442 Add tryclose(), which verifies that fclose was successful.
2443 Hush a couple of compiler warnings.
2444
24451999-01-20 Jesse Thilo <jthilo@gnu.org>
2446
2447 * Makefile.am, OChangeLog:
2448 ChangeLog is now automatically generated. Include the old version as
2449 OChangeLog.
2450
24511999-01-14 Jesse Thilo <jthilo@gnu.org>
2452
2453 * 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:
2454 Update FSF address.
2455
24561999-01-14 Jesse Thilo <jthilo@gnu.org>
2457
2458 * doc/bison.texinfo: Fix formatting glitch.
2459
2460 * doc/bison.texinfo: Update FSF address.
2461
24621999-01-14 Jesse Thilo <jthilo@gnu.org>
2463
2464 * acconfig.h: Update FSF address.
2465
24661999-01-08 Jesse Thilo <jthilo@gnu.org>
2467
2468 * src/system.h:
2469 Don't define PACKAGE here, since config.h defines it.
2470
24711998-12-30 Jesse Thilo <jthilo@gnu.org>
2472
2473 * src/reader.c: Update copyright date.
2474
2475 * src/main.c:
2476 Ditch sprintf to statically-sized buffers in fatal/warn functions in
2477 favor of output directly to stderr (avoids buffer overruns).
2478
2479 * src/reader.c: Some checks for premature EOF.
2480
2481 * 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:
2482 Use prototypes if the compiler understands them.
2483
2484 * src/files.c: Honor TMPDIR on Unix hosts.
2485 Use prototypes if the compiler understands them.
2486
2487 * src/reader.c:
2488 Fix a couple of buffer overrun bugs.
2489 Use prototypes if the compiler understands them.
2490
2491 * src/system.h: Include unistd.h and ctype.h.
2492 Use #ifdef instead of #if for NLS symbols.
2493
24941998-12-30 Jesse Thilo <jthilo@gnu.org>
2495
2496 * doc/bison.texinfo:
2497 Delete comment "consider using @set for edition number, etc..." since
2498 we now are doing so.
2499
25001998-12-30 Jesse Thilo <jthilo@gnu.org>
2501
2502 * configure.in:
2503 Use prototypes if the compiler understands them.
2504
2505 * NEWS: Document 1.26 highlights.
2506
2507 * Makefile.am: Require Automake 1.3 or later.
2508
2509 * acconfig.h:
2510 Use prototypes if the compiler understands them.
2511
25121998-12-29 Jesse Thilo <jthilo@gnu.org>
2513
2514 * src/version.c:
2515 Use VERSION symbol from automake for version number.
2516
25171998-12-29 Jesse Thilo <jthilo@gnu.org>
2518
2519 * acconfig.h, configure.in, version.cin:
2520 Use VERSION symbol from automake for version number.
2521
25221998-11-28 Jesse Thilo <jthilo@gnu.org>
2523
2524 * Makefile.am:
2525 Distribute original version of simple parser (bison.s1), not built
2526 version (bison.simple).
2527
25281998-11-28 Jesse Thilo <jthilo@gnu.org>
2529
2530 * doc/bison.texinfo: Add info dir entry.
2531
2532 * doc/bison.texinfo:
2533 Let automake put version number into documentation.
2534
25351998-11-26 Jesse Thilo <jthilo@gnu.org>
2536
2537 * src/bison.cld, src/build.com, src/vmshlp.mar:
2538 Add non-RCS files from /gd/gnu/bison.
2539
25401998-11-26 Jesse Thilo <jthilo@gnu.org>
2541
2542 * doc/bison.1:
2543 Document the BISON_HAIRY and BISON_SIMPLE variables.
2544
25451998-11-25 Jesse Thilo <jthilo@gnu.org>
2546
2547 * src/version.c: Build version.c automatically.
2548
2549 * src/reader.c:
2550 Fix token numbering (used to start at 258, not 257).
2551
2552 * src/system.h: Include config.h.
2553
2554 * src/getargs.c: Update bug report address.
2555
2556 * src/alloca.c, src/getopt1.c, src/getopt.c, src/getopt.h:
2557 Get latest copies of alloca.c, getopt.c, getopt.h, getopt1.c from gnu.org.
2558
25591998-11-25 Jesse Thilo <jthilo@gnu.org>
2560
2561 * Makefile.am:
2562 Rename bison.simple to bison.s1 (bison.simple is then built from bison.s1).
2563
2564 * configure.in, version.cin:
2565 Build version.c automatically.
2566
2567 * AUTHORS: Add AUTHORS file.
2568
2569 * README: Update bug report address.
2570
2571 * bison.simple:
2572 Rename bison.simple to bison.s1 (bison.simple is then built from bison.s1).
2573
2574 * configure.in, Makefile.am, Makefile.in, stamp-h.in:
2575 Add automake stuff.
2576
25771998-11-25 Jesse Thilo <jthilo@gnu.org>
2578
2579 * doc/bison.texinfo: Clean up some formatting.
2580
25811998-05-05 Richard Stallman <rms@gnu.org>
2582
2583 * doc/bison.texinfo:
2584 Explain better why to make a pure parser.
2585
25861998-01-05 Richard Stallman <rms@gnu.org>
2587
2588 * src/files.c (openfiles):
2589 [_WIN32 && !__CYGWIN32__] Use TEMP or Temp to
2590 find a temporary directory, if possible. Do not unlink files while
2591 they are open.
2592
25931997-08-25 Richard Stallman <rms@gnu.org>
2594
2595 * src/reader.c (stack_offset;):
2596 Change some warni to warns.
2597
2598 * src/lex.c (literalchar): Use warns, not warni.
2599
26001997-06-28 Richard Stallman <rms@gnu.org>
2601
2602 * src/bison.s1: Add a Bison version comment.
2603
2604 * src/main.c (fatal, warn, berror):
2605 Use program_name.
2606
26071997-06-28 Richard Stallman <rms@gnu.org>
2608
2609 * Makefile.in (bison_version): New variable.
2610 (dist): Use that variable.
2611 (bison.s1): Substitute the Bison version into bison.simple.
2612
2613 * bison.simple: Add a Bison version comment.
2614
26151997-06-18 Richard Stallman <rms@gnu.org>
2616
2617 * src/main.c (fatal, warn, berror):
2618 Make error messages standard.
2619 (toomany): Improve error message text.
2620
2621 * 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:
2622 new.h renamed to alloc.h.
2623
26241997-06-18 Richard Stallman <rms@gnu.org>
2625
2626 * Makefile.in: new.h renamed to alloc.h.
2627
26281997-05-24 Richard Stallman <rms@gnu.org>
2629
2630 * src/lex.c (literalchar):
2631 Fix the code for escaping \, " and '.
2632
2633 (lex): Avoid trouble when there are many chars
2634 to discard in a char literal with just several chars in it.
2635
26361997-05-17 Richard Stallman <rms@gnu.org>
2637
2638 * src/bison.s1:
2639 Use malloc, if using alloca is troublesome.
2640 (YYSTACK_USE_ALLOCA): New flag macro.
2641 Define it for some systems and compilers.
2642 (YYSTACK_ALLOC): New macro.
2643 (yyparse): Use YYSTACK_ALLOC to allocate stack.
2644 If it was malloc'd, free it.
2645
26461997-05-17 Richard Stallman <rms@gnu.org>
2647
2648 * bison.simple:
2649 Use malloc, if using alloca is troublesome.
2650 (YYSTACK_USE_ALLOCA): New flag macro.
2651 Define it for some systems and compilers.
2652 (YYSTACK_ALLOC): New macro.
2653 (yyparse): Use YYSTACK_ALLOC to allocate stack.
2654 If it was malloc'd, free it.
2655
26561997-04-23 Richard Stallman <rms@gnu.org>
2657
2658 * src/bison.s1:
2659 (alloca) [__hpux]: Always define as __builtin_alloca.
2660
26611997-04-23 Richard Stallman <rms@gnu.org>
2662
2663 * bison.simple:
2664 (alloca) [__hpux]: Always define as __builtin_alloca.
2665
26661997-04-22 Richard Stallman <rms@gnu.org>
2667
2668 * src/bison.s1:
2669 [__hpux]: Include alloca.h (right for HPUX 10)
2670 instead of declaring alloca (right for HPUX 9).
2671
2672 * src/bison.s1 (__yy_memcpy):
2673 Declare arg `count' as unsigned int.
2674 (yyparse): Cast third arg to __yy_memcpy to unsigned int.
2675
26761997-04-22 Richard Stallman <rms@gnu.org>
2677
2678 * bison.simple:
2679 [__hpux]: Include alloca.h (right for HPUX 10)
2680 instead of declaring alloca (right for HPUX 9).
2681
2682 * bison.simple (__yy_memcpy):
2683 Declare arg `count' as unsigned int.
2684 (yyparse): Cast third arg to __yy_memcpy to unsigned int.
2685
26861997-01-03 Richard Stallman <rms@gnu.org>
2687
2688 * src/allocate.c: [__STDC__ or _MSC_VER]:
2689 Declare calloc and realloc to return void *.
2690
26911997-01-02 Richard Stallman <rms@gnu.org>
2692
2693 * src/system.h:
2694 [_MSC_VER]: Include stdlib.h and process.h.
2695 [_MSC_VER] (getpid): Define as macro--translate it to _getpid.
2696
2697 * src/main.c (main): Return FAILURE as a value.
2698 (printable_version): Declare arg as int, not char.
2699
27001997-01-02 Richard Stallman <rms@gnu.org>
2701
2702 * Makefile.in (dist):
2703 Explicitly check for symlinks, and copy them.
2704
27051996-12-19 Richard Stallman <rms@gnu.org>
2706
2707 * src/files.c:
2708 [_MSC_VER] (XPFILE, XPFILE1): Define, if not already defined.
2709
27101996-12-18 Paul Eggert <eggert@gnu.org>
2711
2712 * src/bison.s1 (yyparse):
2713 If __GNUC__ and YYPARSE_PARAM are both defined,
2714 declare yyparse to have a void * argument.
2715
27161996-12-18 Paul Eggert <eggert@gnu.org>
2717
2718 * bison.simple (yyparse):
2719 If __GNUC__ and YYPARSE_PARAM are both defined,
2720 declare yyparse to have a void * argument.
2721
27221996-12-17 Richard Stallman <rms@gnu.org>
2723
2724 * src/reduce.c (nbits): Add some casts.
2725
27261996-08-12 Richard Stallman <rms@gnu.org>
2727
2728 * src/bison.s1: Test _MSDOS as well as _MSDOS_.
2729
27301996-08-12 Richard Stallman <rms@gnu.org>
2731
2732 * bison.simple: Test _MSDOS as well as _MSDOS_.
2733
27341996-07-31 Richard Stallman <rms@gnu.org>
2735
2736 * src/bison.s1:
2737 [__sun && __i386]: Include alloca.h.
2738
27391996-07-31 Richard Stallman <rms@gnu.org>
2740
2741 * bison.simple:
2742 [__sun && __i386]: Include alloca.h.
2743
27441996-07-30 Richard Stallman <rms@gnu.org>
2745
2746 * src/bison.s1: Comment change.
2747
2748 * src/bison.s1: Test _MSDOS_, not MSDOS.
2749
27501996-07-30 Richard Stallman <rms@gnu.org>
2751
2752 * bison.simple: Comment change.
2753
2754 * bison.simple: Test _MSDOS_, not MSDOS.
2755
27561996-06-01 Richard Stallman <rms@gnu.org>
2757
2758 * 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:
2759 Insert `_' macro around many string constants.
2760
2761 * src/main.c:
2762 Insert `_' macro around many string constants.
2763
2764 (main): Call setlocale, bindtextdomain and textdomain.
2765
2766 * src/system.h: [HAVE_LOCALE_H]: Include locale.h.
2767 [! HAVE_LOCALE_H] (setlocale): Define as no-op.
2768 [ENABLE_NLS]: Include libintl.h.
2769 [ENABLE_NLS] (gettext): Define.
2770 [! ENABLE_NLS] (bintextdomain, textdomain, _): Consolation definitions.
2771 (N_, PACKAGE, LOCALEDIR): New macros.
2772
27731996-06-01 Richard Stallman <rms@gnu.org>
2774
2775 * POTFILES.in: New file.
2776
2777 * Makefile.in (allocate.o):
2778 Define target explicitly.
2779
2780 * Makefile.in (CFLAGS): Set to @CFLAGS@.
2781 (LDFLAGS): Set to @LDFLAGS@.
2782 (configure): Run autoconf only if preceding `cd' succeeds.
2783 (bison.s1): Redirect output to temporary file then move the
2784 temporary to the target, rather than redirecting directly to bison.s1.
2785 (clean): Remove config.status and config.log.
2786 (distclean): Don't remove config.status here.
2787
27881996-05-12 Richard Stallman <rms@gnu.org>
2789
2790 * src/bison.s1:
2791 (__yy_memcpy) [__cplusplus]: Reorder declarations of variables f and t.
2792
27931996-05-12 Richard Stallman <rms@gnu.org>
2794
2795 * bison.simple:
2796 (__yy_memcpy) [__cplusplus]: Reorder declarations of variables f and t.
2797
27981996-05-11 Richard Stallman <rms@gnu.org>
2799
2800 * src/bison.s1 (__yy_memcpy):
2801 Really reorder the args, as was supposedly done on Feb 14 1995.
2802 (yyparse): Calls changed accordingly.
2803
28041996-05-11 Richard Stallman <rms@gnu.org>
2805
2806 * Makefile.in (dist): Don't use $(srcdir).
2807
2808 * bison.simple (__yy_memcpy):
2809 Really reorder the args, as was supposedly done on Feb 14 1995.
2810 (yyparse): Calls changed accordingly.
2811
28121996-01-27 Richard Stallman <rms@gnu.org>
2813
2814 * src/output.c (output_rule_data):
2815 Test YYERROR_VERBOSE in the conditional
2816 around the definition of ttyname.
2817
28181995-12-29 Richard Stallman <rms@gnu.org>
2819
2820 * src/bison.s1:
2821 Fix line numbers in #line commands.
2822
28231995-12-29 Richard Stallman <rms@gnu.org>
2824
2825 * bison.simple:
2826 Fix line numbers in #line commands.
2827
28281995-12-27 Richard Stallman <rms@gnu.org>
2829
2830 * src/bison.s1 (YYPARSE_PARAM_DECL):
2831 In C++, make it always null.
2832 (YYPARSE_PARAM_ARG): New macro.
2833 (yyparse): Use YYPARSE_PARAM_ARG.
2834
28351995-12-27 Richard Stallman <rms@gnu.org>
2836
2837 * bison.simple (YYPARSE_PARAM_DECL):
2838 In C++, make it always null.
2839 (YYPARSE_PARAM_ARG): New macro.
2840 (yyparse): Use YYPARSE_PARAM_ARG.
2841
28421995-11-29 Richard Stallman <rms@gnu.org>
2843
2844 * doc/bison.texinfo:
2845 Describe literal string tokens, %raw, %no_lines, %token_table.
2846
28471995-11-29 Daniel Hagerty <hag@gnu.org>
2848
2849 * doc/bison.texinfo: Fixed update date
2850
28511995-10-16 Richard Stallman <rms@gnu.org>
2852
2853 * src/version.c: Version 1.25.
2854
28551995-10-16 Richard Stallman <rms@gnu.org>
2856
2857 * NEWS: *** empty log message ***
2858
28591995-10-16 Richard Stallman <rms@gnu.org>
2860
2861 * doc/bison.1, doc/bison.rnh:
2862 Add new options.
2863
28641995-10-15 Richard Stallman <rms@gnu.org>
2865
2866 * src/vmsgetargs.c, src/getargs.c:
2867 Added -n, -k, and -raw switches.
2868 (noparserflag, toknumflag, rawtoknumflag): New variables.
2869
2870 * src/symtab.h (SALIAS):
2871 New #define for adding aliases to %token.
2872 (struct bucket): Added `alias' field.
2873
2874 * src/reduce.c (reduce_grammar):
2875 Revise error message.
2876 (print_notices): Remove final `.' from error message.
2877
2878 * src/reader.c (reader_output_yylsp):
2879 New function.
2880 (readgram): Use `#if 0' around code that accepted %command
2881 inside grammar rules: The documentation doesn't allow it,
2882 and it will fail since the %command processors scan for the next %.
2883 (parse_token_decl): Extended the %token
2884 declaration to allow a multi-character symbol as an alias.
2885 (parse_thong_decl): New function.
2886 (read_declarations): Added %thong declarations.
2887 (read_declarations): Handle NOOP to deal with allowing
2888 % declarations as another means to specify the flags.
2889 (readgram): Allow %prec prior to semantics embedded in a rule.
2890 (skip_to_char, read_declarations, copy_definition)
2891 (parse_token_decl, parse_start_decl, parse_type_decl)
2892 (parse_assoc_decl, parse_union_decl, parse_expect_decl)
2893 (get_type_name, copy_guard, copy_action, readgram)
2894 (get_type, packsymbols): Revised most error messages.
2895 Changed `fatal' to `warnxxx' to avoid aborting for error.
2896 Revised and use multiple warnxxx functions to avoid using VARARGS1.
2897 (read_declarations): Improve the error message for
2898 an invalid character. Do not abort.
2899 (read_declarations, copy_guard, copy_action): Use
2900 printable_version to avoid unprintable characters in printed output.
2901 (parse_expect_decl): Error if argument to %expect exceeds 10 digits.
2902 (parse_token_decl, parse_assoc_decl, parse_type_decl, get_type):
2903 Allow the type of a non-terminal can be given
2904 more than once, as long as all specifications give the same type.
2905
2906 * src/output.c:
2907 (output_headers, output_trailers, output, output_gram)
2908 (output_rule_data): Implement noparserflag variable.
2909 Implement toknumflag variable.
2910 (output): Call reader_output_yylsp to output LTYPESTR.
2911
2912 * src/main.c (main):
2913 If reader sees an error, don't process the grammar.
2914 (fatals): Updated to not use VARARGS1.
2915 (printable_version, int_to_string, warn, warni, warns, warnss)
2916 (warnsss): New error reporting functions. Avoid abort for error.
2917
2918 * src/lex.h:
2919 Added THONG and NOOP for alias processing.
2920 Added SETOPT for the new code that allows setting options with %flags.
2921
2922 * src/lex.c:
2923 Include getopt.h. Add some extern decls.
2924 (safegetc): New function to deal with EOF gracefully.
2925 (literalchar); new function to deal with reading \ escapes.
2926 (lex): Use literalchar.
2927 (lex): Implemented "..." tokens.
2928 (literalchar, lex, parse_percent_token): Made tokenbuffer
2929 always contain the token. This includes growing the token
2930 buffer while reading an integer.
2931 (parse_percent_token): Replaced if-else statement with percent_table.
2932 (parse_percent_token): Added % declarations as another
2933 way to specify the flags -n, -l, and -r. Also added hooks for
2934 -d, -k, -y, -v, -t, -p, -b, -o, but implementation requires
2935 major changes to files.c.
2936 (lex) Retain in the incoming stream a character following
2937 an incorrect '/'.
2938 (skip_white_space, lex): Revised most error messages
2939 and changed fatal to warn to avoid aborting.
2940 (percent_table): Added %thong declarations.
2941
2942 * src/gram.h: Comment changes.
2943
2944 * src/files.c (openfiles, open_extra_files, done):
2945 Add faction flag
2946 and actfile file. Handle noparserflag. Both for -n switch.
2947
2948 * src/conflicts.c (resolve_sr_conflict):
2949 Remove use of alloca.
2950
29511995-06-01 Jim Meyering <meyering@gnu.org>
2952
2953 * doc/bison.texinfo: *** empty log message ***
2954
29551995-05-06 Richard Stallman <rms@gnu.org>
2956
2957 * src/bison.s1: Comment change.
2958
29591995-05-06 Richard Stallman <rms@gnu.org>
2960
2961 * bison.simple: Comment change.
2962
29631995-05-03 Richard Stallman <rms@gnu.org>
2964
2965 * src/version.c: Version now 1.24.
2966
2967 * src/bison.s1: Change distribution terms.
2968
2969 * src/version.c: Version now 1.23.
2970
29711995-05-03 Richard Stallman <rms@gnu.org>
2972
2973 * doc/bison.texinfo:
2974 Rewrite "Conditions for Using Bison".
2975 Update version to 1.24.
2976
29771995-05-03 Richard Stallman <rms@gnu.org>
2978
2979 * bison.simple: Change distribution terms.
2980
29811995-02-23 Richard Stallman <rms@gnu.org>
2982
2983 * src/files.c: Test __VMS_POSIX as well as VMS.
2984
29851995-02-14 Jim Meyering <meyering@gnu.org>
2986
2987 * src/bison.s1 (__yy_memcpy):
2988 Renamed from __yy_bcopy to avoid
2989 confusion. Reverse FROM and TO arguments to be consistent with
2990 those of memcpy.
2991
29921995-02-14 Jim Meyering <meyering@gnu.org>
2993
2994 * bison.simple (__yy_memcpy):
2995 Renamed from __yy_bcopy to avoid
2996 confusion. Reverse FROM and TO arguments to be consistent with
2997 those of memcpy.
2998
29991994-11-10 David J. MacKenzie <djm@gnu.org>
3000
3001 * NEWS: reformat
3002
3003 * NEWS: New file.
3004
3005 * Makefile.in (DISTFILES): Include NEWS.
3006
3007 * Makefile.in (DISTFILES):
3008 Include install-sh, not install.sh.
3009
3010 * configure.in: Update to Autoconf v2 macro names.
3011
30121994-10-05 David J. MacKenzie <djm@gnu.org>
3013
3014 * Makefile.in: fix typo
3015
3016 * Makefile.in (prefix, exec_prefix):
3017 Let configure set them.
3018
30191994-09-28 David J. MacKenzie <djm@gnu.org>
3020
3021 * Makefile.in: Set datadir to $(prefix)/share.
3022
30231994-09-15 Richard Stallman <rms@gnu.org>
3024
3025 * src/bison.s1:
3026 Update copyright notice and GPL version.
3027
30281994-09-15 Richard Stallman <rms@gnu.org>
3029
3030 * bison.simple:
3031 Update copyright notice and GPL version.
3032
30331994-07-12 Richard Stallman <rms@gnu.org>
3034
3035 * src/reduce.c, src/reader.c:
3036 entered into RCS
3037
30381994-05-05 David J. MacKenzie <djm@gnu.org>
3039
3040 * Makefile.in: entered into RCS
3041
30421994-03-26 Richard Stallman <rms@gnu.org>
3043
3044 * src/bison.s1: entered into RCS
3045
30461994-03-26 Richard Stallman <rms@gnu.org>
3047
3048 * bison.simple: entered into RCS
3049
30501994-03-25 Richard Stallman <rms@gnu.org>
3051
3052 * src/main.c: entered into RCS
3053
30541994-03-24 Richard Stallman <rms@gnu.org>
3055
3056 * src/conflicts.c: entered into RCS
3057
30581994-01-02 Richard Stallman <rms@gnu.org>
3059
3060 * Makefile.in: *** empty log message ***
3061
30621993-11-21 Richard Stallman <rms@gnu.org>
3063
3064 * src/bison.s1: *** empty log message ***
3065
30661993-11-21 Richard Stallman <rms@gnu.org>
3067
3068 * doc/bison.texinfo: entered into RCS
3069
3070 * doc/bison.texinfo: *** empty log message ***
3071
30721993-11-21 Richard Stallman <rms@gnu.org>
3073
3074 * bison.simple: *** empty log message ***
3075
30761993-10-25 David J. MacKenzie <djm@gnu.org>
3077
3078 * doc/bison.texinfo: *** empty log message ***
3079
30801993-10-19 Richard Stallman <rms@gnu.org>
3081
3082 * src/bison.s1: *** empty log message ***
3083
30841993-10-19 Richard Stallman <rms@gnu.org>
3085
3086 * bison.simple: *** empty log message ***
3087
30881993-10-14 Richard Stallman <rms@gnu.org>
3089
3090 * src/bison.s1: *** empty log message ***
3091
30921993-10-14 Richard Stallman <rms@gnu.org>
3093
3094 * bison.simple: *** empty log message ***
3095
30961993-09-14 David J. MacKenzie <djm@gnu.org>
3097
3098 * doc/bison.texinfo: *** empty log message ***
3099
31001993-09-13 Noah Friedman <friedman@gnu.org>
3101
3102 * Makefile.in: *** empty log message ***
3103
31041993-09-10 Richard Stallman <rms@gnu.org>
3105
3106 * src/conflicts.c: *** empty log message ***
3107
3108 * src/system.h: entered into RCS
3109
31101993-09-10 Richard Stallman <rms@gnu.org>
3111
3112 * doc/bison.1: entered into RCS
3113
31141993-09-06 Noah Friedman <friedman@gnu.org>
3115
3116 * src/version.c: entered into RCS
3117
31181993-09-06 Noah Friedman <friedman@gnu.org>
3119
3120 * Makefile.in: *** empty log message ***
3121
31221993-07-30 David J. MacKenzie <djm@gnu.org>
3123
3124 * Makefile.in: *** empty log message ***
3125
31261993-07-24 Richard Stallman <rms@gnu.org>
3127
3128 * src/bison.s1: *** empty log message ***
3129
31301993-07-24 Richard Stallman <rms@gnu.org>
3131
3132 * bison.simple: *** empty log message ***
3133
31341993-07-08 David J. MacKenzie <djm@gnu.org>
3135
3136 * Makefile.in: *** empty log message ***
3137
31381993-07-04 Richard Stallman <rms@gnu.org>
3139
3140 * src/bison.s1: *** empty log message ***
3141
31421993-07-04 Richard Stallman <rms@gnu.org>
3143
3144 * bison.simple: *** empty log message ***
3145
31461993-06-26 David J. MacKenzie <djm@gnu.org>
3147
3148 * src/getargs.c: entered into RCS
3149
31501993-06-26 David J. MacKenzie <djm@gnu.org>
3151
3152 * doc/bison.texinfo: *** empty log message ***
3153
3154 * doc/bison.1: New file.
3155
31561993-06-25 Richard Stallman <rms@gnu.org>
3157
3158 * src/getargs.c: New file.
3159
31601993-06-16 Richard Stallman <rms@gnu.org>
3161
3162 * src/bison.s1: *** empty log message ***
3163
31641993-06-16 Richard Stallman <rms@gnu.org>
3165
3166 * bison.simple: *** empty log message ***
3167
31681993-06-03 Richard Stallman <rms@gnu.org>
3169
3170 * src/bison.s1: New file.
3171
31721993-06-03 Richard Stallman <rms@gnu.org>
3173
3174 * doc/bison.texinfo: *** empty log message ***
3175
31761993-06-03 Richard Stallman <rms@gnu.org>
3177
3178 * bison.simple: New file.
3179
31801993-05-19 Richard Stallman <rms@gnu.org>
3181
3182 * doc/bison.texinfo: New file.
3183
31841993-05-07 Noah Friedman <friedman@gnu.org>
3185
3186 * Makefile.in: *** empty log message ***
3187
31881993-04-28 Noah Friedman <friedman@gnu.org>
3189
3190 * src/reader.c: *** empty log message ***
3191
31921993-04-23 Noah Friedman <friedman@gnu.org>
3193
3194 * src/alloc.h: entered into RCS
3195
31961993-04-20 David J. MacKenzie <djm@gnu.org>
3197
3198 * src/version.c: *** empty log message ***
3199
3200 * src/files.c, src/allocate.c:
3201 entered into RCS
3202
3203 * src/reader.c: *** empty log message ***
3204
3205 * src/lex.c: entered into RCS
3206
3207 * src/conflicts.c: New file.
3208
3209 * src/symtab.c: entered into RCS
3210
3211 * src/alloc.h: New file.
3212
3213 * src/LR0.c: entered into RCS
3214
32151993-04-18 Noah Friedman <friedman@gnu.org>
3216
3217 * src/reader.c: New file.
3218
3219 * src/version.c: *** empty log message ***
3220
32211993-04-18 Noah Friedman <friedman@gnu.org>
3222
3223 * Makefile.in: *** empty log message ***
3224
32251993-04-17 Noah Friedman <friedman@gnu.org>
3226
3227 * Makefile.in: *** empty log message ***
3228
32291993-04-15 Richard Stallman <rms@gnu.org>
3230
3231 * src/main.c, src/files.c:
3232 New file.
3233
32341993-04-15 Noah Friedman <friedman@gnu.org>
3235
3236 * configure.in: entered into RCS
3237
3238 * configure.in: *** empty log message ***
3239
3240 * configure.in: New file.
3241
32421993-04-14 Richard Stallman <rms@gnu.org>
3243
3244 * Makefile.in: New file.
3245
32461993-04-13 Richard Stallman <rms@gnu.org>
3247
3248 * src/version.c: New file.
3249
32501993-03-25 Richard Stallman <rms@gnu.org>
3251
3252 * src/output.c: entered into RCS
3253
32541992-09-25 Richard Stallman <rms@gnu.org>
3255
3256 * configure.bat: entered into RCS
3257
32581992-06-22 Richard Stallman <rms@gnu.org>
3259
3260 * src/vmsgetargs.c: entered into RCS
3261
32621992-06-22 Richard Stallman <rms@gnu.org>
3263
3264 * doc/bison.rnh: entered into RCS
3265
32661992-04-20 David J. MacKenzie <djm@gnu.org>
3267
3268 * README: entered into RCS
3269
32701992-01-22 Richard Stallman <rms@gnu.org>
3271
3272 * src/machine.h: entered into RCS
3273
32741991-12-21 Richard Stallman <rms@gnu.org>
3275
3276 * src/lalr.c, src/closure.c:
3277 entered into RCS
3278
32791991-12-20 Richard Stallman <rms@gnu.org>
3280
3281 * src/state.h: entered into RCS
3282
32831991-12-18 Richard Stallman <rms@gnu.org>
3284
3285 * src/print.c, src/nullable.c, src/derives.c:
3286 entered into RCS
3287
32881991-11-03 David J. MacKenzie <djm@gnu.org>
3289
3290 * src/warshall.c, src/types.h, src/symtab.h, src/lex.h, src/gram.c, src/gram.h, src/files.h:
3291 entered into RCS
3292
32931988-09-09 Richard Stallman <rms@gnu.org>
3294
3295 * src/bison.hairy: entered into RCS
3296
32971987-12-16 Richard Stallman <rms@gnu.org>
3298
3299 * REFERENCES: entered into RCS
bison