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* doc/bison.texinfo: Use `$' as shell prompt, not `%'.
[bison.git] / ChangeLog
CommitLineData
9edcd895
AD		 12001-11-12 Akim Demaille <akim@epita.fr>
2
3 * doc/bison.texinfo: Use `$' as shell prompt, not `%'.
4 Use @kbd to denote user input.
5 (Language and Grammar): ANSIfy the example.
6 Adjust its layout for info/notinfo.
7 (Location Tracking Calc): Output error messages to stderr.
8 Output locations in a more GNUtically correct way.
9 Fix a couple of Englishos.
10 Adjust @group/@end group pairs.
11
7da99ede
AD		 122001-11-12 Akim Demaille <akim@epita.fr>
13
14 %expext was not functioning at all.
15
16 * src/conflicts.c (expected_conflicts): Set to -1.
17 (conflict_report): Use ngettext.
18 (conflicts_print): Check %expect and make its violation an error.
19 * doc/bison.texinfo (Expect Decl): Adjust.
20 * configure.in (AM_GNU_GETTEXT): Ask for ngettext.
21 * tests/regression.at (%expect not enough, %expect right)
22 (%expect too much): New.
23
ba9dda1a
AD		 242001-11-12 Akim Demaille <akim@epita.fr>
25
26 * tests/regression.at (Conflicts): Rename as...
27 (Unresolved SR Conflicts): this.
28 (Solved SR Conflicts): New.
29
337c5bd1
AD		 302001-11-12 Akim Demaille <akim@epita.fr>
31
32 * src/reduce.c (print_results): Rename as...
33 (reduce_output): This.
34 Output to OUT, passed as argument, instead of output_obstack.
35 (dump_grammar): Likewise.
36 (reduce_free): New.
37 Also free V1.
38 (reduce_grammar): No longer call reduce_output, since...
39 * src/print.c (print_results): do it.
40 * src/main.c (main): Call reduce_free;
41
c73a41af
AD		 422001-11-12 Akim Demaille <akim@epita.fr>
43
44 * src/conflicts.c (print_reductions): Accept OUT as argument.
45 Output to it, not to output_obstack.
46 * src/print.c (print_actions): Adjust.
47
0df87bb6
AD		 482001-11-12 Akim Demaille <akim@epita.fr>
49
50 * src/conflicts.c (count_sr_conflicts, count_rr_conflicts): Return
51 the result instead of using...
52 (src_total, rrc_total, src_count, rrc_count): Remove.
53 (any_conflicts): Remove.
54 (print_conflicts): Split into...
55 (conflicts_print, conflicts_output): New.
56 * src/conflicts.h: Adjust.
57 * src/main.c (main): Invoke both conflicts_output and conflicts_print.
58 * src/print.c (print_grammar): Issue `\n' between to rule outputs.
59 * tests/regression.at (Conflicts): New.
60 Reported by Tom Lane.
61
e4d3d4de
AD		 622001-11-12 Akim Demaille <akim@epita.fr>
63
64 * tests/regression.at (Invalid input): Remove, duplicate with
65 ``Invalid input: 1''.
66
6d7d248e
AD		 672001-11-12 Akim Demaille <akim@epita.fr>
68
69 * tests/torture.at (AT_DATA_STACK_TORTURE)
70 (Exploding the Stack Size with Alloca)
71 (Exploding the Stack Size with Malloc): New.
72
e9e4c321
AD		 732001-11-12 Akim Demaille <akim@epita.fr>
74
75 * src/bison.simple (YYSTACK_REALLOC): New.
76 (yyparse) [!yyoverflow]: Use it and free the old stack.
77 Reported by FIXME: Who.
78
5f7e0832
AD		 792001-11-12 Pascal Bart <pascal.bart@epita.fr>
80
81 * src/bison.simple: Define type yystype instead of YYSTYPE, and
82 define CPP macro, which substitute YYSTYPE by yystype.
83 * src/reader.c (parse_union_decl): Output yystype/YYSTYPE as we do
84 with yyltype/YYLTYPE. This allows inclusion of the generated
85 header within the parser if the compiler, such as GGC, accepts
86 multiple equivalent #defines.
87 From Akim.
88
e3f1699f
AD		 892001-11-05 Akim Demaille <akim@epita.fr>
90
91 * src/reader.c (symbols_output): New, extracted from...
92 (packsymbols): here.
93 (reader): Adjust.
94
65be0866
AD		 952001-11-05 Akim Demaille <akim@epita.fr>
96
97 * src/lex.c (parse_percent_token): s/quotearg/quote/.
98
e4d910bf
AD		 992001-11-05 Akim Demaille <akim@epita.fr>
100
101 * tests/regression.at (AT_TEST_CPP_GUARD_H): Adjust the clean up
102 pattern.
103
951366c1
AD		 1042001-11-05 Akim Demaille <akim@epita.fr>
105
106 * src/options.h (struct option_table_struct): set_flags is void*.
107 * src/options.c (longopts): Support `--output' and `%output'.
108 (usage): Adjust.
109 * src/lex.h (tok_setopt): Remove, replaced with...
110 (tok_intopt, tok_stropt): these new guys.
111 * src/lex.c (getopt.h): Not needed.
112 (token_buffer, unlexed_token_buffer): Not const.
113 (percent_table): Promote `-' over `_' in directive names.
114 Active `%name-prefix', `file-prefix', and `output'.
115 (parse_percent_token): Accept possible arguments to directives.
116 Promote `-' over `_' in directive names.
117
d8988b2f
AD		 1182001-11-04 Akim Demaille <akim@epita.fr>
119
120 * doc/bison.texinfo (Decl Summary): Split the list into
121 `directives for grammars' and `directives for bison'.
122 Sort'em.
123 Add description of `%name-prefix', `file-prefix', and `output'.
124 Promote `-' over `_' in directive names.
125 (Bison Options): s/%locactions/%locations/. Nice Freudian slip.
126 Simplify the description of `--name-prefix'.
127 Promote `-' over `_' in directive names.
128 Promote `--output' over `--output-file'.
129 Fix the description of `--defines'.
130 * tests/output.at: Exercise %file-prefix and %output.
131
6468d18e
AD		 1322001-11-02 Akim Demaille <akim@epita.fr>
133
134 * doc/refcard.tex: Update.
135
6b7e85b9
AD		 1362001-11-02 Akim Demaille <akim@epita.fr>
137
138 * src/symtab.h (SUNDEF): New.
139 * src/symtab.c (bucket_new): Init user_token_number to SUNDEF to
140 stand for `uninitialized', instead of 0.
141 * src/reader.c (packsymbols, parse_thong_decl): Adjust.
142 * src/lex.c (lex): Adjust.
143
144 * tests/calc.at (_AT_DATA_CALC_Y): Declare a token for EOF.
145 Number it 0.
146 Let yylex return it instead of a plain 0.
147 Reported by Dick Streefland.
148
cd5aafcf
AD		 1492001-11-02 Akim Demaille <akim@epita.fr>
150
151 * tests/regression.at (Mixing %token styles): New test.
152
037ca2f1
AD		 1532001-11-02 Akim Demaille <akim@epita.fr>
154
155 * src/reader.c (parse_thong_decl): Formatting changes.
156 (token_translations_init): New, extracted from...
157 (packsymbols): Here.
158 Adjust.
159
270a173c
AD		 1602001-11-01 Akim Demaille <akim@epita.fr>
161
162 * tests/regression.at (AT_TEST_CPP_GUARD_H): New.
163 Check that `9foo.y' produces correct cpp guards.
164 * src/files.c (compute_header_macro): Prepend `BISON_' to CPP
165 guards.
166 Reported by Wwp.
167
561f9a30
AD		 1682001-11-01 Akim Demaille <akim@epita.fr>
169
170 * tests/regression.at (Invalid input: 2): New.
171 * src/lex.c (unlexed_token_buffer): New.
172 (lex, unlex): Adjust: when unlexing, be sure to save token_buffer
173 too.
174 Reported by Wwp.
175
f987e9d2
AD		 1762001-11-01 Akim Demaille <akim@epita.fr>
177
178 * tests/calc.at: Catch up with 1.30.
179 * configure.in: Bump to 1.49a.
180 Adjust to newer Autotest.
181
0846f581
PB		 1822001-10-19 Pascal Bart <pascal.bart@epita.fr>
183
184 * src/conflicts.c: Move global variables rrc_total and src_total ...
185 (print_conflicts): here.
186 * src/output.c (output): Free global variable user_toknums.
187 * src/lex.c (token_obstack): Become static.
188
3c1a79b3
AD		 1892001-10-18 Akim Demaille <akim@epita.fr>
190
191 * tests/atlocal.in (GCC): Add.
192 * tests/calc.at: s/m4_match/m4_bmatch/.
193 s/m4_patsubst/m4_bpatsubst/.
194 (AT_CHECK_CALC): Check the compiler's stderr only if it's GCC.
195 * configure.in: AC_SUBST(GCC).
196
5d52e7d0
MA		 1972001-10-14 Marc Autret <autret_m@epita.fr>
198
199 * src/options.c (create_long_option_table): Fix.
200
631aa1d3
AD		 2012001-10-10 Akim Demaille <akim@epita.fr>
202
203 * src/bison.simple: Be sure to set YYSTACK_USE_ALLOCA.
204
f6ec6d13
AD		 2052001-10-04 Akim Demaille <akim@epita.fr>
206
207 * src/reader.c (parse_union_decl): Push the caracters in
208 union_obstack, not attrs_obstack.
209
342b8b6e
AD		 2102001-10-04 Akim Demaille <akim@epita.fr>
211
212 Merge in the branch 1.29.
213
214 * src/reader.c (packsymbols): Use a temporary obstack for
215 `%%tokendef', since output_stack is already used elsewhere.
216
217 2001-10-02 Akim Demaille <akim@epita.fr>
218
219 Bump 1.29d.
220
221 2001-10-02 Akim Demaille <akim@epita.fr>
222
223 Version 1.29c.
224
225 2001-10-02 Akim Demaille <akim@epita.fr>
226
227 * tests/regression.at (Invalid CPP headers): New.
228 From Alexander Belopolsky.
229 * src/files.c (compute_header_macro): Map non alnum chars to `_'.
230
231 2001-10-02 Akim Demaille <akim@epita.fr>
232
233 * tests/regression.at (Invalid input): New.
234 * src/lex.c (lex): Be sure to set `token_buffer' in any case.
235 Reported by Shura.
236
237 2001-10-02 Akim Demaille <akim@epita.fr>
238
239 * tests/calc.at: Now that --debug works, the tests must be adjusted.
240
241 2001-10-02 Akim Demaille <akim@epita.fr>
242
243 * src/output.c (output_parser): Assert `skeleton'.
244 * src/files.c (skeleton_find): Look harder for skeletons on DOSish
245 systems.
246 From Shura.
247
248 2001-10-01 Marc Autret <autret_m@epita.fr>
249
250 * src/lex.h: Echo modifications.
251 * src/lex.c (unlex): Parameter is now token_t.
252 From Hans Aberg.
253
254 2001-10-01 Marc Autret <autret_m@epita.fr>
255
256 * src/main.c: Include lex.h.
257 From Hans Aberg.
258
259 2001-09-29 Akim Demaille <akim@epita.fr>
260
261 * src/getargs.c (longopts): `--debug' is `-t', not `-d'.
262
263 2001-09-28 Akim Demaille <akim@epita.fr>
264
265 * tests/testsuite.at: Update to newer Autotest.
266 * tests/Makefile.am (EXTRA_DIST): bison is not to be shipped.
267
268 2001-09-27 Akim Demaille <akim@epita.fr>
269
270 Position independent wrapper.
271
272 * tests/bison: Remove.
273 * tests/bison.in: New.
274 * configure.in: Adjust.
275
276 2001-09-27 Paul Eggert <eggert@twinsun.com>
277
278 Port quotearg fixes from tar 1.13.24.
279
280 * lib/quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
281 tm to be declared.
282 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
283 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
284
285 * m4/Makefile.am (EXTRA_DIST): Add mbrtowc.m4.
286 * m4/mbrtowc.m4: New file.
287 * m4/prereq.m4 (jm_PREREQ_QUOTEARG): Check for mbsinit and stddef.h.
288 Use jm_FUNC_MBRTOWC instead of AC_CHECK_FUNCS(mbrtowc).
289
290 2001-09-27 Akim Demaille <akim@epita.fr>
291
292 Bump to 1.29c.
293
294 2001-09-27 Akim Demaille <akim@epita.fr>
295
296 Version 1.29b.
297
298 2001-09-25 Akim Demaille <akim@epita.fr>
299
300 * src/system.h: Include `xalloc.h'.
301 Remove it from the C files.
302 * src/files.c (output_files): Free the obstacks.
303 * src/lex.c (init_lex): Rename as...
304 (lex_init): this.
305 (lex_free): New.
306 * src/main.c (main): Use it.
307
308 2001-09-24 Marc Autret <autret_m@epita.fr>
309
310 * src/vcg.c (open_edge, close_edge, open_node, close_node): Change
311 to output informations in fout (FILE*).
312 (open_graph, close_graph): Likewise.
313 (output_graph, output_edge, output_node): Likewise.
314 * src/vcg.h: Update function prototypes.
315 * src/print_graph.c (print_graph): Open output graph file.
316 (print_actions): Adjust.
317 * src/files.h: Remove extern declaration.
318 * src/files.c: Remove graph_obstack declaration.
319 (open_files): Remove graph_obstack initialization.
320 (output_files): Remove graph_obstack saving.
321
322 2001-09-24 Marc Autret <autret_m@epita.fr>
323
324 * src/files.c (compute_output_file_names): Fix.
325
326 2001-09-24 Marc Autret <autret_m@epita.fr>,
327 Akim Demaille <akim@epita.fr>
328
329 * src/reader.c (reader): Remove call to free_symtab ().
330 * src/main.c (main): Call it here.
331 Include symtab.h.
332 * src/conflicts.c (initialize_conflicts): Rename as...
333 (solve_conflicts): this.
334 * src/print.c (print_core, print_actions, print_state)
335 (print_grammar): Dump to a file instead a `output_obstack'.
336 (print_results): Dump `output_obstack', and then proceed with the
337 FILE *.
338 * src/files.c (compute_output_file_names, close_files): New.
339 (output_files): Adjust.
340 * src/main.c (main): Adjust.
341
342 2001-09-23 Marc Autret <autret_m@epita.fr>
343
344 * src/files.c (compute_header_macro): Computes header macro name
345 from spec_defines_file when given.
346
347 2001-09-23 Marc Autret <autret_m@epita.fr>
348
349 * src/files.c (output_files): Add default extensions.
350
351 2001-09-22 Akim Demaille <akim@epita.fr>
352
353 * src/conflicts.c (finalize_conflicts): Rename as...
354 (free_conflicts): this.
355
356 2001-09-22 Akim Demaille <akim@epita.fr>
357
358 * src/gram.c (gram_free): Rename back as...
359 (dummy): this.
360 (output_token_translations): Free `token_translations'.
361 * src/symtab.c (free_symtab): Free the tag field.
362
363 2001-09-22 Akim Demaille <akim@epita.fr>
364
365 Remove `translations' as it is always set to true.
366
367 * src/gram.h: Adjust.
368 * src/reader.c (packsymbols, parse_token_decl): Adjust
369 * src/print.c (print_grammar): Adjust.
370 * src/output.c (output_token_translations): Adjust.
371 * src/lex.c (lex): Adjust.
372 * src/gram.c: Be sure the set pointers to NULL.
373 (dummy): Rename as...
374 (gram_free): this.
375
376 2001-09-22 Akim Demaille <akim@epita.fr>
377
378 * configure.in: Invoke AM_LIB_DMALLOC.
379 * src/system.h: Use dmalloc.
380 * src/LR0.c: Be sure to have pointers initialized to NULL.
381 (allocate_itemsets): Allocate kernel_items only if needed.
382
383 2001-09-22 Akim Demaille <akim@epita.fr>
384
385 * configure.in: Bump to 1.29b.
386 * tests/Makefile.am (DISTCLEANFILES): Add package.m4.
387 * tests/calc.at (_AT_DATA_CALC_Y): #undef malloc so that we don't
388 need xmalloc.c in calc.y.
389 From Pascal Bart.
390
391 2001-09-21 Akim Demaille <akim@epita.fr>
392
393 Version 1.29a.
394 * Makefile.maint, config/config.guess, config/config.sub,
395 * config/missing: Update from masters.
396 * tests/Makefile.am ($(srcdir)/$(TESTSUITE)): No longer depend
397 upon package.m4.
398 * configure.in (ALL_LINGUAS): Add `tr'.
399
400 2001-09-21 Akim Demaille <akim@epita.fr>
401
402 * tests/Makefile.am (package.m4): Move to...
403 ($(srcdir)/$(TESTSUITE)): here.
404
405 2001-09-20 Akim Demaille <akim@epita.fr>
406
407 * src/complain.c: No longer try to be standalone: use system.h.
408 Don't assume __STDC__ is defined to 1. Just test if it is defined.
409 * src/complain.h: Likewise.
410 * src/reduce.c (useless_nonterminals, inaccessable_symbols):
411 Remove the unused variable `n'.
412 From Albert Chin-A-Young.
413
414 2001-09-18 Marc Autret <autret_m@epita.fr>
415
416 * doc/bison.1: Update.
417 * doc/bison.texinfo (Bison Options): Update --defines and --graph
418 descriptions.
419 (Option Cross Key): Update.
420 Add --graph.
421
422 2001-09-18 Marc Autret <autret_m@epita.fr>
423
424 * tests/regression.at: New test (comment in %union).
425
426 2001-09-18 Marc Autret <autret_m@epita.fr>
427
428 * src/reader.c (parse_union_decl): Do not output '/'. Let copy_comment
429 do that.
430 Reported by Keith Browne.
431
432 2001-09-18 Marc Autret <autret_m@epita.fr>
433
434 * tests/output.at: Add tests for --defines and --graph.
435
436 2001-09-18 Marc Autret <autret_m@epita.fr>
437
438 * tests/output.at: Removes tests of %{header,src}_extension features.
439
440 2001-09-18 Akim Demaille <akim@epita.fr>
441
442 * tests/Makefile.am (package.m4): New.
443 * tests/calc.at (_AT_CHECK_CALC): Just run `calc input'.
444 (_AT_CHECK_CALC_ERROR): Likewise.
445 Factor the `, ' part of verbose error messages.
446
447 2001-09-18 Marc Autret <autret_m@epita.fr>
448
449 * src/getargs.c (longopts): Declare --defines and --graph as options
450 with optional arguments.
451 * src/files.h: Add extern declarations.
452 * src/files.c (spec_graph_file, spec_defines_file): New.
453 (output_files): Update.
454 Remove CPP-outed code.
455
456 2001-09-18 Marc Autret <autret_m@epita.fr>
457
458 Turn off %{source,header}_extension feature.
459
460 * src/files.c (compute_exts_from_gf): Update.
461 (compute_exts_from_src): Update.
462 (output_files): CPP-out useless code.
463 * src/files.h: Remove {header,source}_extension extern declarations.
464 * src/reader.c (parse_dquoted_param): CPP-out.
465 (parse_header_extension_decl): Remove.
466 (parse_source_extension_decl): Remove.
467 (read_declarations): Remove cases tok_{hdrext,srcext}.
468 * src/lex.c (percent_table): Remove {header,source}_extension entries.
469 * src/lex.h (token_t): Remove tok_hdrext and tok_srcext.
470
471 2001-09-10 Akim Demaille <akim@epita.fr>
472
473 * tests/output.at (AT_CHECK_BISON_FLAGS, AT_CHECK_BISON_PERCENT):
474 (AT_CHECK_BISON_PERCENT_FLAGS): Merge into...
475 (AT_CHECK_OUTPUT): this.
476 Merely check ls' exit status, its output is useless.
477
478 2001-09-10 Akim Demaille <akim@epita.fr>
479
480 * tests/calc.at: Use m4_match.
481 (_AT_DATA_CALC_Y): Check `yyin != NULL', not `stdin != NULL'.
482
483 2001-09-10 Marc Autret <autret_m@epita.fr>,
484 Akim Demaille <akim@epita.fr>
485
486 * src/vcg.h (graph_s): color, textcolor, bordercolor are now
487 enum color_e.
488 * src/print_graph.c (print_graph): Initalize graph.layoutalgorithm
489 to `normal'.
490 * src/reader.c (parse_token_decl): Initialize token with tok_eof.
491 * src/lex.h: Adjust prototype.
492 (token_t): Add `tok_undef'.
493 * src/lex.c (struct percent_table_struct): Retval is now a token_t.
494 (parse_percent_token): Now returns token_t.
495 Add default statement in switch.
496 (lex): Separate `c' as an input variable, from the token_t result
497 part.
498 (unlexed): Is a token_t.
499
500 2001-09-10 Akim Demaille <akim@epita.fr>
501
502 * configure.in: Bump to 1.29a.
503
504 2001-09-07 Akim Demaille <akim@epita.fr>
505
506 Version 1.29.
507
508 2001-08-30 Akim Demaille <akim@epita.fr>
509
510 * tests/atgeneral.m4, tests/atconfig.in, tests/suite.at: Remove.
511 * m4/atconfig.m4: Remove.
512 * tests/testsuite.at, tests/atlocal.in, tests/output.at,
513 * tests/bison: New.
514 * tests/regression.at, tests/calc.at: Use m4_define, AT_BANNER,
515 m4_if, m4_patsubst, and m4_regexp.
516 * tests/calc.at (_AT_CHECK_CALC, _AT_CHECK_CALC_ERROR): Use an
517 `input' file instead of echo.
518
519 2001-08-29 Akim Demaille <akim@epita.fr>
520
521 Bump to 1.28e.
522
523 2001-08-29 Akim Demaille <akim@epita.fr>
524
525 Version 1.28d.
526
527 2001-08-29 Paul Eggert <eggert@twinsun.com>
528
529 * src/bison.simple (yyparse): Don't take the address of an
530 item before the start of an array, as that doesn't conform to
531 the C Standard.
532
533 2001-08-29 Robert Anisko <anisko_r@epita.fr>
534
535 * doc/bison.texinfo (Location Tracking Calc): New node.
536
537 2001-08-29 Paul Eggert <eggert@twinsun.com>
538
539 * src/output.c (output): Do not define const, as this now
540 causes more problems than it cures.
541
542 2001-08-29 Akim Demaille <akim@epita.fr>
543
544 * doc/bison.texinfo: Modernize `@node' and `@top' use: just name
545 the nodes.
546 Be sure to tag the `detailmenu'.
547
548 2001-08-29 Akim Demaille <akim@epita.fr>
549
550 * Makefile.maint (do-po-update): Wget refuses to overwrite files:
551 download in a tmp dir.
552
553 2001-08-28 Marc Autret <autret_m@epita.fr>
554
555 * config/depcomp: New file.
556
557 2001-08-28 Marc Autret <autret_m@epita.fr>
558
559 * doc/bison.1 (mandoc): Adjust.
560 From Juan Manuel Guerrero.
561
562 2001-08-28 Marc Autret <autret_m@epita.fr>
563
564 * src/print_graph.c (print_state): Fix.
565
566 2001-08-27 Marc Autret <autret_m@epita.fr>
567
568 * src/vcg.h (classname_s, infoname_s, node_s): Constify the
569 char * members.
570 Echo modifications to the functions prototypes.
571 * src/vcg.c (add_classname, add_infoname): Adjust arguments.
572
573 2001-08-27 Marc Autret <autret_m@epita.fr>
574
575 * src/vcg.c: Include `xalloc.h'.
576 (add_colorentry): New.
577 (add_classname): New.
578 (add_infoname): New.
579 * src/vcg.h: Add new prototypes.
580
581 2001-08-27 Akim Demaille <akim@epita.fr>
582
583 * Makefile.maint: Sync. again with CVS Autoconf.
584
585 2001-08-27 Akim Demaille <akim@epita.fr>
586
587 * Makefile.maint: Formatting changes.
588 (po-update, cvs-update, update): New targets.
589 (AMTAR): Remove.
590
591 2001-08-27 Akim Demaille <akim@epita.fr>
592
593 * Makefile.am (AUTOMAKE_OPTIONS): 1.5.
594 * Makefile.maint: Sync. with CVS Autoconf.
595
596 2001-08-27 Marc Autret <autret_m@epita.fr>
597
598 * src/vcg.h (struct infoname_s): New.
599 (struct colorentry_s): New.
600 (graph_s): New fields {vertical,horizontal}_order in structure.
601 Add `infoname' field.
602 Add `colorentry' field;
603 * src/vcg_defaults.h (G_VERTICAL_ORDER): New.
604 (G_HORIZONTAL_ORDER): New.
605 (G_INFONAME): New.
606 (G_COLORENTRY): New.
607 * src/vcg.c (output_graph): Add output of {vertical,horizontal}_order.
608 Add output of `infoname'.
609 Add output of `colorentry'.
610
611 2001-08-27 Marc Autret <autret_m@epita.fr>
612
613 * src/reader.c (parse_dquoted_param): Rename variable `index' to `i'.
614 This one shadowed a global parameter.
615
616 2001-08-24 Marc Autret <autret_m@epita.fr>
617
618 * src/print_graph.c (node_output_size): Declared POSIX `size_t' type,
619 instead of `unsigned'.
620 (print_state): Do not call obstack_object_size () in obstack_grow ()
621 to avoid macro variables shadowing.
622
623 2001-08-23 Marc Autret <autret_m@epita.fr>
624
625 * src/lex.c (percent_table): Typo: s/naem/name/.
626 Add graph option.
627 Normalize new options declarations.
628
629 2001-08-20 Pascal Bart <pascal.bart@epita.fr>
630
631 * tests/suite.at: Exercise %header_extension and %source_extension.
632
633 2001-08-16 Marc Autret <autret_m@epita.fr>
634
635 * src/reader.c (parse_dquoted_param): New.
636 (parse_header_extension_decl): Use it.
637 (parse_source_extension_decl): Likewise.
638
639 2001-08-16 Marc Autret <autret_m@epita.fr>
640
641 * src/vcg.c: Remove includes of `complain.h' and `xalloc.h'.
642 (get_xxxx_str): Use assert () instead of complain ().
643 Remove return invokations in default cases.
644 (get_decision_str): Modify default behaviour. Remove second argument.
645 Echo modifications on calls.
646 (output_graph): Fix.
647
648 2001-08-16 Marc Autret <autret_m@epita.fr>
649
650 * src/getargs.c (usage): Update with ``-g, --graph''.
651
652 2001-08-16 Marc Autret <autret_m@epita.fr>
653
654 * doc/bison.texinfo (Bison Options): Add items `-g', `--graph'.
655 (Option Cross Key): Likewise.
656 * doc/bison.1: Update.
657
1c8c2190
PB		 6582001-09-25 Pascal Bart <pascal.bart@epita.fr>
659
660 * src/output.c (output_master_parser): Don't finish action_obstack.
661 (output_parser): Don't care about the muscle action, here.
662 (prepare): Copy the action_obstack in the action muscle.
663 (output): Free action_obstack.
664
180d45ba
PB		 6652001-09-23 Pascal Bart <pascal.bart@epita.fr>
666
667 * src/reader.c (parse_union_decl): Add new obstack union_obstack. Which
668 will contain `%union' declaration.
669 (parse_union_decl): Delete #line directive output.
670 (parse_union_decl): Substitute /attrs_obstack/union_obstack for all
671 informations about %union.
672 (parse_union_decl): Copy the union_obstack in the muscle stype.
673 * src/bison.simple: Add new #line directive.
674 Add typdef %%stype YYSTYPE.
675
c51d1a19
PB		 6762001-09-23 Pascal Bart <pascal.bart@epita.fr>
677
678 * src/bison.simple: Add new `#line' directive.
679
6f9344da
PB		 6802001-09-22 Pascal Bart <pascal.bart@epita.fr>
681
682 * src/bison.simple: New `#line' directive.
683 * src/output.c (output_parser): Support new dynamic muscle input_line.
684
652def80
MA		 6852001-09-22 Marc Autret <autret_m@epita.fr>
686
687 * src/output.c (output_master_parser): New.
688 (output_parser): Be more re-entrant.
689
25b222fa
MA		 6902001-09-21 Marc Autret <autret_m@epita.fr>
691
692 * src/reader.c (copy_definition, parse_union_decl): Update and use
693 `linef' muscle.
694 (copy_action): Likewise.
695 Use obstack_1grow ().
696 * src/muscle_tab.c (muscle_init): Add muscle `linef'.
697
6bc35ae5
MA		 6982001-09-21 Marc Autret <autret_m@epita.fr>
699
700 * src/options.c (option_table): Adjust.
701 * src/lex.c (parse_percent_token): Fix.
702
c0629aa1
PB		 7032001-09-20 Pascal Bart <pascal.bart@epita.fr>
704
705 * src/options.c (symtab.h): Include it, need by lex.h.
342b8b6e 706
82b6d266
PB		 7072001-09-20 Pascal Bart <pascal.bart@epita.fr>
708
709 * src/lex.c (parse_percent_token): Change type of variable `tx', which
710 is now an option_table_struct*.
711 (option_strcmp): New function option_strcmp.
712 (parse_percent_token): Call option_strcmp.
713 * src/getargs.c (xalloc.h, options.h): Include it.
714 (getargs): Call create_long_option_table.
715 (getargs): Free longopts at the end of the function.
716 (shortopts): Move in options.c.
717 * src/options.c (create_long_option_table): New function. Convert
718 information from option_table to option structure.
719 * src/reader.c (options.h): Include it.
720
721 * src/Makefile.am: Adjust.
722 * src/options.c (option_table): Create from longopts and percent_table.
723 * src/getargs.c (longopts): Delete.
724 * src/lex.c (struct percent_table_struct): Delete.
725 (percent_table): Delete.
726 (options.h): Include it.
727 * src/options.c: Create.
728 * src/options.h: Create.
729 Declare enum opt_access_e.
730 Define struct option_table_struct.
731
75f5aaea
MA		 7322001-09-20 Marc Autret <autret_m@epita.fr>
733
734 * doc/bison.texinfo: Adjust terminologies about prologue and epilogue
735 sections of Bison.
736
f508cb0a
PB		 7372001-09-19 Pascal Bart <pascal.bart@epita.fr>
738
739 * src/bison.simple: s/%%filename/%%skeleton.
740 * src/muscle_tab.c (getargs.h): Include it.
741 (muscle_init): Insert new muscle skeleton.
742
13105fc1
PB		 7432001-09-18 Pascal Bart <pascal.bart@epita.fr>
744
745 * src/output.c (output_parser): Delete unused variable actions_dumped.
746
b0c4483e
PB		 7472001-09-07 Pascal Bart <pascal.bart@epita.fr>
748
749 * src/output.c (output): Delete call to reader_output_yylsp.
750 * src/reader.c (reader): Likewise.
751 * src/reader.h: Delete declaration of reader_output_yylsp.
342b8b6e 752
11d82f03
MA		 7532001-09-02 Marc Autret <autret_m@epita.fr>
754
755 * src/reader.c: Include muscle_tab.h.
756 (parse_union_decl): Update.
757 (parse_macro_decl): Rename parse_muscle_decl.
758 Update to use renamed functions and variable.
759 (read_declarations, copy_action, read_additionnal_code, : Updated
760 with correct variables and functions names.
761 (packsymbols, reader): Likewise.
342b8b6e 762
11d82f03 763 * src/reader.h (muscle_obstack): Extern declaration update.
342b8b6e 764
11d82f03
MA		 765 * src/output.c: Include muscle_tab.h
766 In all functions using macro_insert, change by using muscle_insert ().
767 (macro_obstack): Rename muscle_obstack.
768 Echo modifications in the whole file.
769 (MACRO_INSERT_INT): Rename MUSCLE_INSERT_INT.
770 (MACRO_INSERT_STRING): Rename MUSCLE_INSERT_STRING.
771 (MACRO_INSERT_PREFIX): Rename MUSCLE_INSERT_PREFIX.
772
773 * src/muscle_tab.h: Update double inclusion macros.
774 (macro_entry_s): Rename muscle_entry_s.
775 Update prototypes.
342b8b6e 776
11d82f03
MA		 777 * src/muscle_tab.c: Include muscle_tab.h.
778 Rename macro_tabble to muscle_table.
779 (mhash1, mhash2, mcmp): Use muscle_entry.
780 (macro_init): Rename muscle_init. Update.
781 (macro_insert): Rename muscle_insert. Update.
782 (macro_find): Rename muscle_find. Update.
783
784 * src/main.c: Include muscle_tab.h.
785 (main): Call muscle_init ().
786 * src/Makefile.am (bison_SOURCES): Echo modifications.
787
93a37297
MA		 7882001-09-02 Marc Autret <autret_m@epita.fr>
789
f753cd62 790 Now the files macro_tab.[ch] are named muscle_tab.[ch].
342b8b6e 791
f753cd62
MA		 792 * src/muscle_tab.c, src/muscle_tab.h: Add files.
793
7942001-09-02 Marc Autret <autret_m@epita.fr>
795
796 * src/macrotab.c, src/macrotab.h: Remove.
93a37297 797
682d48cd
PB		 7982001-09-01 Pascal Bart <pascal.bart@epita.fr>
799
342b8b6e 800 * src/reader.c (copy_guard): Use muscle to specify the `#line'
682d48cd
PB		 801 filename.
802
087c8fda
MA		 8032001-09-01 Marc Autret <autret_m@epita.fr>
804
805 * tests/calc.at (exp): Now, YYERROR_VERBOSE need to be set
806 to an explicit value to activate the feature. We do it here.
807
dda680cb
PB		 8082001-08-31 Pascal Bart <pascal.bart@epita.fr>
809
810 * src/output.c (prepare): Delete the `filename' muscule insertion.
811 * src/reader.c (copy_action): Use `filename' muscule with `#line'.
812 (parse_union_decl): Likewise.
813 * src/macrotab.c (macro_init): Initialize filename by infile.
814
9e644e64
MA		 8152001-08-31 Marc Autret <autret_m@epita.fr>
816
817 * src/bison.simple (YYLSP_NEEDED): New definition.
818 * src/output.c (prepare): Add macro insertion of `locations_flag'
819
17da6427
PB		 8202001-08-31 Pascal Bart <pascal.bart@epita.fr>
821
822 * src/output.c (prepare): Delete insertion of previous muscles,
823 and insert the `prefix' muscles.
824 * src/macrotab.c (macro_init): Likewise.
825 (macro_init): Initialization prefix directive by `yy'.
342b8b6e 826 * src/bison.simple: Substitute all %%yylex, %%yychar, %%yylval,
17da6427
PB		 827 %%yydebug, %%yyerror, %%yynerrs and %%yyparse by yylex, yychar,
828 yylval, yydebug, yyerror, yynerrs and yyparse.
342b8b6e 829 New directive `#define' to substitute yydebug, ... with option
17da6427
PB		 830 name_prefix.
831
e8cb70b9
PB		 8322001-08-31 Pascal Bart <pascal.bart@epita.fr>
833
834 * src/main.c (main): Standardize.
835 * src/output.c (output_table_data, output_parser): Likewise.
836 * src/macrotab.h, src/macrotab.c, src/bison.simple: Likewise.
837
63c2d5de
MA		 8382001-08-31 Pascal Bart <pascal.bart@epita.fr>, Marc Autret <autret_m@epita.fr>
839
342b8b6e 840 * src/reader.c (read_additionnal_code): Rename %%user_code to
63c2d5de
MA		 841 %%epilogue.
842 * src/output.c (output): Rename %%declarations to %%prologue.
843 * src/bison.simple: Echo modifications.
342b8b6e 844
d8cb5183
MA		 8452001-08-31 Marc Autret <autret_m@epita.fr>
846
847 * src/reader.c (readgram): CleanUp.
848 (output_token_defines): Likewise.
849 (packsymbols): Likewise.
850 (reader): Likewise.
851 * src/output.c (output): CPP-out useless code.
852
6c686258
PB		 8532001-08-31 Pascal Bart <pascal.bart@epita.fr>
854
342b8b6e 855 * src/reader.c (reader): Delete obsolete call to function
6c686258
PB		 856 output_trailers and output_headers.
857 * src/output.h: Remove obsolete functions prototypes of output_headers
858 and output_trailers.
859
8f451ef7
PB		 8602001-08-30 Pascal Bart <pascal.bart@epita.fr>
861
862 * src/main.c: Include macrotab.h.
342b8b6e 863 * src/macrotab.h (macro_entry_s): Constify fields.
8f451ef7
PB		 864 Adjust functions prototypes.
865 * src/macrotab.c (macro_insert): Constify key and value.
866 (macro_find): Constify key.
867 (macro_insert): Include 'xalloc.h'
868 (macro_insert): Use XMALLOC.
869 (macro_find): Constify return value.
870 * src/output.c (output_table_data): Rename table to table_data.
871 (output_parser): Constify macro_key, macro_value.
872
997b6fd0 8732001-08-30 Marc Autret <autret_m@epita.fr>
2ba3b73c
MA		 874
875 * src/reader.c (parse_skel_decl): New.
342b8b6e 876 (read_declarations): Add case `tok_skel', call parse_skel_decl ().
2ba3b73c
MA		 877 * src/lex.h (token_t): New token `tok_skel'.
878 * src/lex.c (percent_table): Add skeleton option entry.
879 Standardize.
880
ff48177d
MA		 8812001-08-29 Marc Autret <autret_m@epita.fr>
882
883 * src/bison.simple: Add %%user_code directive at the end.
884 * src/reader.c (read_additionnal_code): New.
885 (reader): Use it.
886 * src/output.c (output_program): Remove.
887 (output): Update.
888
b33160bf
MA		 8892001-08-28 Marc Autret <autret_m@epita.fr>
890
891 * src/output.c (output_actions): Clean up.
4e5caae2 892 (output_gram): CPP-out useless code.
b33160bf
MA		 893 * src/reader.c (reader): Clean up, CPP-out useless code.
894
d1a2daf7
PB		 8952001-08-28 Pascal Bart <pascal.bart@epita.fr>
896
342b8b6e 897 * src/output.c (output): Copy attrs_obstack in the '%%definitions'
535c0e75 898 directive.
d1a2daf7
PB		 899 * src/bison.simple: Add `%%definitions'.
900
2b763dfe
MA		 9012001-08-28 Marc Autret <autret_m@epita.fr>
902
903 * config/depcomp: New file.
904
f1a87ef6
PE		 9052001-08-27 Paul Eggert <eggert@twinsun.com>
906
907 * src/bison.simple (yyparse): Don't take the address of an
908 item before the start of an array, as that doesn't conform to
909 the C Standard.
910
82e236e2
RA		 9112001-08-27 Robert Anisko <robert.anisko@epita.fr>
912
f1a87ef6 913 * src/output.c (output): Remove the initialization of the macro
82e236e2
RA		 914 obstack. It was done too late here.
915
916 * src/reader.c (parse_macro_decl): Fix. Use of the macro obstack was
917 completely wrong.
918 (reader): Initialize the macro obstack here, since we need it to grow
919 '%define' directives.
920
921 * src/reader.h: Declare the macro obstack as extern.
922
b0cfa28a
RA		 9232001-08-27 Robert Anisko <robert.anisko@epita.fr>
924
925 * src/output.c (output_parser): Fix. Store single '%' characters in
926 the output obstack instead of throwing them away.
927
6fc74234
AD		 9282001-08-27 Akim Demaille <akim@epita.fr>
929
930 * Makefile.am (AUTOMAKE_OPTIONS): 1.5.
931
9c76d118
RA		 9322001-08-25 Robert Anisko <robert.anisko@epita.fr>
933
934 * lib/Makefile.am: Adjust.
935
a8289c62
RA		 9362001-08-25 Robert Anisko <robert.anisko@epita.fr>
937
938 * src/bison.simple: Update and add '%%' directives.
939
b6610515
RA		 9402001-08-25 Robert Anisko <robert.anisko@epita.fr>
941
942 * src/reader.c (reader): Remove calls to 'output_headers' and
943 'output_trailers'. Remove some C output.
944 (readgram): Disable a piece of code that was writing a default
945 definition for 'YYSTYPE'.
946 (reader_output_yylsp): Remove.
947 (packsymbols): Output token defintions to a macro.
948 (copy_definition): Disable C output.
6fc74234 949
b6610515
RA		 950 * src/reader.c (parse_macro_decl): New function used to parse macro
951 declarations.
952 (copy_string2): Put the body of copy_string into this new function.
953 Add a parameter to let the caller choose whether he wants to copy the
954 string delimiters or not.
955 (copy_string): Be a simple call to copy_string2 with the last argument
956 bound to true.
957 (read_declarations): Add case for macro definition.
958 (copy_identifier): New.
6fc74234 959 (parse_macro_decl): Read macro identifiers using copy_identifier
b6610515
RA		 960 rather than lex.
961
26f609ff
RA		 9622001-08-25 Robert Anisko <robert.anisko@epita.fr>
963
964 * src/output.c (prepare): Add prefixed names.
965 (output_parser): Output semantic actions.
966 (output_parser): Fix bug on '%%line' directives.
6fc74234 967
26f609ff
RA		 968 * src/output.c (output_headers): Remove. The C code printed by this
969 function should now be in the skeletons.
970 (output_trailers): Remove.
971 (output): Disable call to 'reader_output_yylsp'.
972 (output_rule_data): Do not output tables to the table obstack.
973
974 * src/output.c: Remove some C dedicated output.
975 Improve the use of macro and output obstacks.
976 (output_defines): Remove.
6fc74234 977
26f609ff
RA		 978 * src/output.c (output_token_translations): Associate 'translate'
979 table with a macro. No output to the table obstack.
980 (output_gram): Same for 'rhs' and 'prhs'.
981 (output_stos): Same for 'stos'.
982 (output_rule_data): Same for 'r1' and 'r2'.
983 (token_actions): Same for 'defact'.
984 (goto_actions): Same for 'defgoto'.
985 (output_base): Same for 'pact' and 'pgoto'.
986 (output_table): Same for 'table'.
987 (output_check): Same for 'check'.
6fc74234 988
26f609ff
RA		 989 * src/output.c (output_table_data): New function.
990 (output_short_table): Remove.
991 (output_short_or_char_table): Remove.
6fc74234 992
26f609ff
RA		 993 * src/output.c (output_parser): Replace most of the skeleton copy code
994 with something new. Skeletons are now processed character by character
995 rather than line by line, and Bison looks for '%%' macros. This is the
996 first step in making Bison's output process (a lot) more flexible.
997 (output_parser): Use the macro table.
998
6f43b113
RA		 9992001-08-25 Robert Anisko <robert.anisko@epita.fr>
1000
1001 * src/main.c (main): Initialize the macro table.
1002
dd3127cf
RA		 10032001-08-25 Robert Anisko <robert.anisko@epita.fr>
1004
1005 * src/lex.c (percent_table): Add tok_define.
1006 * src/lex.h: Add tok_define.
1007
aa321494
RA		 10082001-08-25 Robert Anisko <robert.anisko@epita.fr>
1009
1010 * src/macrotab.c: New file.
1011 * src/macrotab.h: New file.
1012 * src/Makefile.am: Update.
1013
68bd3b6b
RA		 10142001-08-25 Robert Anisko <robert.anisko@epita.fr>
1015
1016 * lib/hash.c: New file.
1017 * lib/hash.h: New file.
1018 * lib/Makefile.am: Update.
1019
45f8dd1e
AD		 10202001-08-15 Akim Demaille <akim@epita.fr>
1021
1022 Version 1.28c.
1023
40a64a7a 10242001-08-15 Marc Autret <autret_m@epita.fr>
0b8afb77
AD		 1025
1026 * src/reader.c (readgram): Indent output macro YYSTYPE.
1027 (packsymbols): Likewise.
1028 (output_token_defines): Likewise.
1029 * src/files.c: Standardize.
1030 (compute_header_macro): New.
1031 (defines_obstack_save): New. Use compute_header_macro.
1032 (output_files): Update. Use defines_obstack_save.
1033
f9a8293a
AD		 10342001-08-15 Akim Demaille <akim@epita.fr>
1035
1036 * doc/bison.texinfo (Table of Symbols): Document
1037 YYSTACK_USE_ALLOCA.
1038
150ca7a7
AD		 10392001-08-15 Akim Demaille <akim@epita.fr>
1040
1041 * missing: Update from CVS Automake.
1042 * config/config.guess, config/config.sub, config/texinfo.tex:
1043 Update from gnu.org.
1044
69b5cec4
AD		 10452001-08-15 Akim Demaille <akim@epita.fr>
1046
1047 * Makefile.maint: Sync with CVS Autoconf.
1048
f2b5126e
PB		 10492001-08-14 Pascal Bart <pascal.bart@epita.fr>
1050
69b5cec4 1051 * doc/bison.texinfo: Include GNU Free Documentation License from
f2b5126e
PB		 1052 `fdl.texi'.
1053 * doc/fdl.texi: Add to package.
1054
4ecbf796
MA		 10552001-08-14 Marc Autret <autret_m@epita.fr>
1056
1057 Turn on %{source,header}_extension features.
1058
69b5cec4 1059 * src/lex.c (percent_table): Un-CPP out header_extension and
4ecbf796
MA		 1060 source_extension.
1061 * src/files.c (compute_exts_from_gf): Compare pointers with NULL.
69b5cec4 1062 (compute_exts_from_src): Remove conditions. It restores priorities
4ecbf796
MA		 1063 between options.
1064
95fb5662
MA		 10652001-08-14 Marc Autret <autret_m@epita.fr>
1066
1067 * src/files.c (compute_base_names): Add extensions computing when
1068 `--file-prefix' used.
1069 Standardize function calls.
1070
78d09da9
MA		 10712001-08-13 Marc Autret <autret_m@epita.fr>
1072
69b5cec4 1073 * src/bison.simple (YYSTACK_USE_ALLOCA): Changed to allow users
78d09da9
MA		 1074 defining it (defined but null disables alloca).
1075
5a009f2c
MA		 10762001-08-13 Marc Autret <autret_m@epita.fr>
1077
1078 * src/bison.simple (_yy_memcpy): CPP reformat.
1079
1e41465a
PB		 10802001-08-13 Pascal Bart <pascal.bart@epita.fr>
1081
1082 * tests/atconfig.in (CPPFLAGS): Fix.
1083
c67a198d
PB		 10842001-08-10 Pascal Bart <pascal.bart@epita.fr>
1085
79282c6c 1086 * doc/bison.texinfo: Include GNU General Public License from
c67a198d
PB		 1087 `gpl.texi'.
1088 * doc/gpl.texi: Add to package.
1089
09a6de7e
MA		 10902001-08-10 Marc Autret <autret_m@epita.fr>
1091
1092 * src/print_graph.h: Fix.
1093 * src/reader.c (read_declarations): Use parse_header_extension_decl ().
1094
b77b9ee0
AD		 10952001-08-10 Akim Demaille <akim@epita.fr>
1096
1097 * src/system.h: Provide default declarations for stpcpy, strndup,
1098 and strnlen.
1099
3e259915
MA		 11002001-08-10 Robert Anisko <anisko_r@epita.fr>
1101
1102 * doc/bison.texinfo (Locations): Update @$ stuff.
1103
ca96bc2d
MA		 11042001-08-09 Robert Anisko <anisko_r@epita.fr>
1105
1106 * src/bison.simple (YYLLOC_DEFAULT): Update.
1107 (yyparse): Adjust.
1108
fdc6758b
MA		 11092001-08-08 Marc Autret <autret_m@epita.fr>
1110
b77b9ee0 1111 * doc/bison.texinfo: Change @samp{$<@dots{}>} to
fdc6758b
MA		 1112 @samp{$<@dots{}>@var{n}} in Section Actions in Mid-Rule.
1113 Reported by Fabrice Bauzac.
957d4dbf 1114
600cad3b
MA		 11152001-08-08 Marc Autret <autret_m@epita.fr>
1116
1117 * src/vcg_default.h: Use NULL instead of 0 to initialize pointers.
1118 * src/vcg.c (output_node): Fix.
1119 * src/vcg.h: Cleanup.
1120 * src/print_graph.c: Add comments.
b77b9ee0 1121 (node_output_size): New global variable. Simplify the formatting of
600cad3b 1122 the VCG graph output.
b77b9ee0 1123 (print_actions): Unused code is now used. It notifies the final state
600cad3b 1124 and no action states in the VCG graph. It also give the reduce actions.
b77b9ee0 1125 The `shift and goto' edges are red and the `go to state' edges are
600cad3b
MA		 1126 blue.
1127 Get the current node name and node_obstack by argument.
1128 (node_obstack): New variable.
1129 (print_state): Manage node_obstack.
1130 (print_core): Use node_obstack given by argument.
1131 A node is not only computed here but in print_actions also.
1132 (print_graph): CPP out useless code instead of commenting it.
1133
976e528f
AD		 11342001-08-07 Pascal Bart <pascal.bart@epita.fr>
1135
1136 * tests/atconfig.in (CPPFLAGS): Fix.
1137
20e8e5ca
AD		 11382001-08-07 Akim Demaille <akim@epita.fr>
1139
1140 * src/print_graph.c (quote): New.
1141 (print_core): Use it.
1142
957d4dbf 11432001-08-06 Akim Demaille <akim@epita.fr>, Marc Autret <autret_m@epita.fr>
3e3da797 1144
3e3da797
AD		 1145 * src/vcg.c (complain.h): Include it.
1146 Unepitaize `return' invocations.
c4b66126 1147 [NDEBUG] (main): Remove.
79282c6c 1148 * src/vcg.h (node_t, edge_t, graph_t): Constify the char * members.
c4b66126
AD		 1149 * src/files.c (open_files): Initialize graph_obstack.
1150 * src/print_graph.c (print_actions): CPP out useless code.
1151 (print_core): Don't output the last `\n' in labels.
1152 Use `quote'.
1153 * src/files.c (output_files): Output the VCG file.
1154 * src/main.c (main): Invoke print_graph ();
3e3da797 1155
957d4dbf 11562001-08-06 Marc Autret <autret_m@epita.fr>
22c2cbc0
AD		 1157
1158 Automaton VCG graph output.
1159 Using option ``-g'' or long option ``--graph'', you can generate
1160 a gram_filename.vcg file containing a VCG description of the LALR (1)
1161 automaton of your grammar.
1162
1163 * src/main.c: Call to print_graph() function.
1164 * src/getargs.h: Update.
1165 * src/getargs.c (options): Update to catch `-g' and `--graph' options.
1166 (graph_flag): New flag.
1167 (longopts): Update.
1168 (getargs): Add case `g'.
1169 * src/files.c (graph_obstack): New obstack struct.
1170 (open_files): Initialize new obstack.
1171 (output_files): Saves graph_obstack if required.
1172 * src/files.h (graph_obstack): New extern declaration.
1173 * src/Makefile.am: Add new source files.
1174
957d4dbf 11752001-08-06 Marc Autret <autret_m@epita.fr>
ce4d5ce0
AD		 1176
1177 * src/print_graph.c, src/print_graph.h (graph): New.
1178 * src/vcg.h: New file.
1179 * src/vcg.c: New file, VCG graph handling.
1180
7333d403
AD		 11812001-08-06 Marc Autret <autret_m@epita.fr>
1182
1183 Add of %source_extension and %header_extension which specify
1184 the source or/and the header output file extension.
1185
1186 * src/files.c (compute_base_names): Remove initialisation of
1187 src_extension and header_extension.
1188 (compute_exts_from_gf): Update.
1189 (compute_exts_from_src): Update.
1190 (output_files): Update.
1191 * src/reader.c (parse_header_extension_decl): New.
1192 (parse_source_extension_decl): New.
1193 (read_declarations): New case statements for the new tokens.
1194 * src/lex.c (percent_table): Add entries for %source_extension
1195 and %header_extension.
1196 * src/lex.h (token_e): New tokens tok_hdrext and tok_srcext.
1197
84163231
AD		 11982001-08-06 Marc Autret <autret_m@epita.fr>
1199
1200 * configure.in: Bump to 1.28c.
1201 * doc/bison.texinfo: Texinfo thingies.
1202
8303fc42
AD		 12032001-08-04 Pascal Bart <pascal.bart@epita.fr>
1204
1205 * tests/atconfig.in (CPPFLAGS): Add.
1206 * tests/calc.at (AT_CHECK): Use CPPFLAGS.
1207
70a84437
AD		 12082001-08-03 Akim Demaille <akim@epita.fr>
1209
1210 Version 1.28b.
1211
2ce10144
AD		 12122001-08-03 Akim Demaille <akim@epita.fr>
1213
1214 * tests/Makefile.am (check-local): Ship testsuite.
1215 * tests/calc.at (_AT_DATA_CALC_Y): Prototype all the functions.
1216 Include `string.h'.
1217
1e3e4bc1
AD		 12182001-08-03 Akim Demaille <akim@epita.fr>
1219
1220 * configure.in: Try using -Wformat when compiling.
1221
42b45b7f
AD		 12222001-08-03 Akim Demaille <akim@epita.fr>
1223
1224 * configure.in: Bump to 1.28b.
1225
8f13fe33
AD		 12262001-08-03 Akim Demaille <akim@epita.fr>
1227
1228 * src/complain.c: Adjust strerror_r portability issues.
1229
b37ba92c
AD		 12302001-08-03 Akim Demaille <akim@epita.fr>
1231
1232 Version 1.28a.
1233
b0ce6046
AD		 12342001-08-03 Akim Demaille <akim@epita.fr>
1235
1236 * src/getargs.c, src/getarg.h (skeleton)): Constify.
1237 * src/lex.c (literalchar): Avoid name clashes on `buf'.
1238 * src/getargs.c: Include complain.h.
1239 * src/files.c, src/files.h (skeleton_find): Avoid name clashes.
1240 * lib/quotearg.c, lib/quotearg.h: Update from fileutils 4.1.
1241
d01c415b
AD		 12422001-08-03 Akim Demaille <akim@epita.fr>
1243
1244 * src/reader.c (readgram): Display hidden chars in error messages.
1245
459dd1a6
AD		 12462001-08-03 Akim Demaille <akim@epita.fr>
1247
1248 Update to gettext 0.10.39.
1249
53b74c0c
AD		 12502001-08-03 Akim Demaille <akim@epita.fr>
1251
1252 * lib/strspn.c: New.
1253
234a3be3
AD		 12542001-08-01 Marc Autret <autret_m@epita.fr>
1255
1256 * doc/bison.texinfo: Update.
1257 * doc/bison.1 (mandoc): Update.
1258 * src/system.h (EXT_GUARD_C, EXT_STYPE_H): Remove .c and .h.
1259 * src/files.c: Support output files extensions computing.
1260 (src_extension): New static variable.
1261 (header_extension): New static variable.
1262 (tr): New function.
1263 (get_extension_index): New function, gets the index of an extension
1264 filename in a string.
1265 (compute_exts_from_gf): New function, computes extensions from the
1266 grammar file extension.
1267 (compute_exts_from_src): New functions, computes extensions from the
1268 C source file extension, file given by ``-o'' option.
1269 (compute_base_names): Update.
1270 (output_files): Update.
1271
847bf1f5
AD		 12722001-08-01 Robert Anisko <anisko_r@epita.fr>
1273
d995fee7 1274 * doc/bison.texi: Document @$.
847bf1f5
AD		 1275 (Locations): New section.
1276
d074a105
AD		 12772001-07-18 Akim Demaille <akim@epita.fr>
1278
1279 * Makefile.maint, GNUmakefile: New, from Autoconf 2.52.
1280 * config/prev-version.txt, config/move-if-change: New.
1281 * Makefile.am: Adjust.
1282
3419715d
AD		 12832001-07-08 Pascal Bart <pascal.bart@epita.fr>
1284
1285 * src/bison.simple (yyparse): Suppress warning `comparaison
1286 between signed and unsigned'.
1287
62ab6972
AD		 12882001-07-05 Pascal Bart <pascal.bart@epita.fr>
1289
1290 * src/getargs.h (raw_flag): Remove.
1291 * src/getargs.c: Die on `-r'/`--raw'.
1292 * src/lex.c (parse_percent_token): Die on `%raw'.
1293 * src/reader.c (output_token_defines): Suppress call to `raw_flag'.
1294 * tests/calc.at: Suppress test with option `--raw'.
1295
1e24cc5b
AD		 12962001-07-14 Akim Demaille <akim@epita.fr>
1297
1298 * config/: New.
1299 * configure.in: Require Autoconf 2.50.
1300 Update to gettext 0.10.38.
1301
32dfccf8
AD		 13022001-03-16 Akim Demaille <akim@epita.fr>
1303
1304 * doc/bison.texinfo: ANSIfy the examples.
1305
cd5bd6ac
AD		 13062001-03-16 Akim Demaille <akim@epita.fr>
1307
1308 * getargs.c (skeleton): New variable.
1309 (longopts): --skeleton is a new option.
1310 (shortopts, getargs): -S is a new option.
1311 * getargs.h: Declare skeleton.
1312 * output.c (output_parser): Use it.
1313
5141b016
AD		 13142001-03-16 Akim Demaille <akim@epita.fr>
1315
1316 * m4/strerror_r.m4: New.
1317 * m4/error.m4: Run AC_FUNC_STRERROR_R.
1318 * lib/error.h, lib/error.c: Update.
1319
447992b9
AD		 13202001-03-16 Akim Demaille <akim@epita.fr>
1321
1322 * src/getargs.c (longopts): Clean up.
1323
274d42ce
AD		 13242001-02-21 Akim Demaille <akim@epita.fr>
1325
1326 * src/reader.c (gensym): `gensym_count' is your own.
1327 Use a static buf to create the symbol name, as token_buffer is no
1328 longer a buffer.
1329
22c821f3
AD		 13302001-02-08 Akim Demaille <akim@epita.fr>
1331
1332 * src/conflicts.c (conflict_report): Be sure not to append to res
1333 between two calls, which could happen if both first sprintf were
1334 skipped, but not the first cp += strlen.
1335
18569462
AD		 13362001-02-08 Akim Demaille <akim@epita.fr>
1337
1338 * lib/memchr.c, lib/stpcpy.c, lib/strndup.c, lib/strnlen.c:
1339 New, from fileutils 4.0.37.
1340 * configure.in: Require Autoconf 2.49c. I took some time before
1341 making this decision. This is the only way out for portability
1342 issues in Bison, it would mean way too much duplicate effort to
1343 import in Bison features implemented in 2.49c since 2.13.
1344 AC_REPLACE_FUNCS and AC_CHECK_DECLS the functions above.
1345
0d8f3c8a
AD		 13462001-02-02 Akim Demaille <akim@epita.fr>
1347
1348 * lib/malloc.c, lib/realloc.c: New, from the fileutils 4.0.37.
66075dcf 1349 * lib/xalloc.h, lib/xmalloc.c: Update.
0d8f3c8a 1350
f17bcd1f
AD		 13512001-01-19 Akim Demaille <akim@epita.fr>
1352
1353 Get rid of the ad hoc handling of token_buffer in the scanner: use
1354 the obstacks.
1355
1356 * src/lex.c (token_obstack): New.
1357 (init_lex): Initialize it. No longer call...
1358 (grow_token_buffer): this. Remove it.
1359 Adjust all the places which used it to use the obstack.
1360
511e79b3
AD		 13612001-01-19 Akim Demaille <akim@epita.fr>
1362
1363 * src/lex.h: Rename all the tokens:
1364 s/\bENDFILE\b/tok_eof/g;
1365 s/\bIDENTIFIER\b/tok_identifier/g;
1366 etc.
1367 Let them be enums, not #define, to ease debugging.
1368 Adjust all the code.
1369
0d6508ef
AD		 13702001-01-18 Akim Demaille <akim@epita.fr>
1371
1372 * src/lex.h (MAXTOKEN, maxtoken, grow_token_buffer): Remove, private.
1373 * src/lex.c (maxtoken, grow_token_buffer): Static.
1374
6deb4447
AD		 13752001-01-18 Akim Demaille <akim@epita.fr>
1376
1377 Since we now use obstacks, more % directives can be enabled.
1378
1379 * src/lex.c (percent_table): Also accept `%yacc',
1380 `%fixed_output_files', `%defines', `%no_parser', `%verbose', and
1381 `%debug'.
1382 Handle the actions for `%semantic_parser' and `%pure_parser' here,
1383 instead of returning a token.
1384 * src/lex.h (SEMANTIC_PARSER, PURE_PARSER): Remove, unused.
1385 * src/reader.c (read_declarations): Adjust.
1386 * src/files.c (open_files): Don't call `compute_base_names', don't
1387 compute `attrsfile' since they depend upon data which might be
1388 *in* the input file now.
1389 (output_files): Do it here.
1390 * src/output.c (output_headers): Document the fact that this patch
1391 introduces a guaranteed SEGV for semantic parsers.
1392 * doc/bison.texinfo: Document them.
1393 * tests/suite.at: Exercise these %options.
1394
ff4423cc
AD		 13952000-12-20 Akim Demaille <akim@epita.fr>
1396
1397 Also handle the output file (--verbose) with obstacks.
1398
1399 * files.c (foutput): Remove.
1400 (output_obstack): New.
1401 Adjust all dependencies.
1402 * src/conflicts.c: Return a string.
1403 * src/system.h (obstack_grow_string): Rename as...
1404 (obstack_sgrow): this. Be ready to work with non literals.
1405 (obstack_fgrow4): New.
1406
956dba3a
AD		 14072000-12-20 Akim Demaille <akim@epita.fr>
1408
1409 * src/files.c (open_files): Fix the computation of short_base_name
1410 in the case of `-o foo.tab.c'.
1411
337bab46
AD		 14122000-12-20 Akim Demaille <akim@epita.fr>
1413
1414 * src/reader.c (copy_string, copy_comment, copy_comment2, copy_at)
1415 (copy_dollar): Now that everything uses obstacks, get rid of the
1416 FILE * parameters.
1417
5d3214b8
AD		 14182000-12-20 Akim Demaille <akim@epita.fr>
1419
1420 * src/files.c (open_files): Actually the `.output' file is based
1421 on the short_base_name, not base_name.
1422 * tests/suite.at (Checking output file names): Adjust.
1423
29092a57
AD		 14242000-12-20 Akim Demaille <akim@epita.fr>
1425
1426 * src/bison.s1: Remove, we now use directly...
1427 * src/bison.simple: this.
1428 * src/Makefile.am: Use pkgdata instead of data.
1429
ea5607fd
AD		 14302000-12-20 Akim Demaille <akim@epita.fr>
1431
1432 * src/files.c (guard_obstack): New.
1433 (open_files): Initialize it.
1434 (output_files): Dump it...
1435 * src/files.h: Export it.
1436 * src/reader.c (copy_guard): Use it.
1437
27110317
AD		 14382000-12-19 Akim Demaille <akim@epita.fr>
1439
1440 * src/files.c (outfile, defsfile, actfile): Removed as global
1441 vars.
1442 (open_files): Don't compute them.
1443 (output_files): Adjust.
1444 (base_name, short_base_name): Be global.
1445 Adjust dependencies.
1446
19c50364
AD		 14472000-12-19 Akim Demaille <akim@epita.fr>
1448
1449 * src/files.c (strsuffix): New.
1450 (stringappend): Be just like strcat but allocate.
1451 (base_names): Eve out from open_files.
1452 Try to simplify the rather hairy computation of base_name and
1453 short_base_name.
1454 (open_files): Use it.
1455 * tests/suite.at (Checking output file names): New test.
1456
573c1d9f
AD		 14572000-12-19 Akim Demaille <akim@epita.fr>
1458
1459 * src/system.h (obstack_grow_literal_string): Rename as...
1460 (obstack_grow_string): this.
1461 * src/output.c (output_parser): Recognize `%% actions' instead of
1462 `$'.
1463 * src/bison.s1: s/$/%% actions/.
1464 * src/bison.hairy: Likewise.
1465
ef7ddedd
AD		 14662000-12-19 Akim Demaille <akim@epita.fr>
1467
1468 * src/output.c (output_parser): Compute the `#line' lines when
1469 there are.
1470 * src/Makefile.am (bison.simple): Be a simple copy of bison.s1.
1471 Suggested by Hans Aberg.
1472
ff61dabd
AD		 14732000-12-19 Akim Demaille <akim@epita.fr>
1474
1475 Let the handling of the skeleton files be local to the procedures
1476 that use it.
1477
1478 * src/files.c (xfopen, xfclose, skeleton_find, guardfile): No
1479 longer static.
1480 (fparser, open_extra_files): Remove.
1481 (open_files, output_files): Don't take care of fparser.
1482 * src/files.h: Adjust.
1483 * src/output.c (output_parser): Open and close the file to the
1484 skeleton.
1485 * src/reader.c (read_declarations): When %semantic_parser, open
1486 fguard.
1487
55b96341
AD		 14882000-12-19 Akim Demaille <akim@epita.fr>
1489
1490 * src/file.h (BISON_SIMPLE, BISON_HAIRY): Move from here...
1491 * src/system.h (BISON_SIMPLE, BISON_HAIRY): ... to here.
1492
358c15b7
AD		 14932000-12-19 Akim Demaille <akim@epita.fr>
1494
1495 * src/files.c (open_files): Yipee! We no longer need all the code
1496 looking for `/tmp' since we have no tmp file.
1497
7de3329e
AD		 14982000-12-19 Akim Demaille <akim@epita.fr>
1499
1500 * src/system.h (EXT_TAB, EXT_OUTPUT, EXT_STYPE_H, EXT_GUARD_C):
1501 New macros.
1502 * src/files.c (open_files): Less dependency on MSDOS etc.
1503
3abcd459
AD		 15042000-12-14 Akim Demaille <akim@epita.fr>
1505
1506 * src/bison.s1 (YYLLOC_DEFAULT): New macro.
1507 Provide a default definition.
1508 Use it when executing the default @ action.
1509 * src/reader.c (reader_output_yylsp): No longer include
1510 `timestamp' and `text' in the default YYLTYPE.
1511
2a91a95e
AD		 15122000-12-12 Akim Demaille <akim@epita.fr>
1513
1514 * src/reader.c (copy_definition, parse_union_decl, copy_action)
1515 (copy_guard): Quote the file names.
1516 Reported by Laurent Mascherpa.
1517
14d3eb9b
AD		 15182000-12-12 Akim Demaille <akim@epita.fr>
1519
1520 * src/output.c (output_headers, output_program, output): Be sure
1521 to escape special characters when outputting filenames.
1522 (ACTSTR_PROLOGUE, ACTSTR_EPILOGUE): Remove.
1523 (output_headers): Don't depend on them, Use ACTSTR.
1524
d7045ec6
AD		 15252000-11-17 Akim Demaille <akim@epita.fr>
1526
1527 * lib/obstack.h: Formatting changes.
1528 (obstack_grow, obstack_grow0): Don't cast WHERE at all: it
1529 prevents type checking.
1530 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
1531 cast the value to (void *): assigning a `foo *' to a `void *'
1532 variable is valid.
1533 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
1534 * src/reader.c (parse_union_decl): Typo: use obstack_1grow to
1535 append characters.
1536
6fd54b73
AD		 15372000-11-17 Akim Demaille <akim@epita.fr>
1538
1539 * tests/Makefile.am (suite.m4, regression.m4, calc.m4): Rename
1540 as...
1541 (suite.m4, regression.m4, calc.m4): these.
1542 * tests/atgeneral.m4: Update from CVS Autoconf.
1543
4c50eae6
AD		 15442000-11-17 Akim Demaille <akim@epita.fr>
1545
1546 * tests/regression.m4 (%union and --defines): New test,
1547 demonstrating a current bug in the obstack implementation.
1548
a35f64ea
AD		 15492000-11-17 Akim Demaille <akim@epita.fr>
1550
1551 * src/bison.s1 (_YY_DECL_VARIABLES, YY_DECL_VARIABLES): New
1552 macros.
1553 Use them to declare the variables which are global or local to
1554 `yyparse'.
1555
7de23534
AD		 15562000-11-17 Akim Demaille <akim@epita.fr>
1557
1558 * acconfig.h: Remove, no longer used.
1559
aa7815f5
AD		 15602000-11-07 Akim Demaille <akim@epita.fr>
1561
1562 * src: s/Copyright (C)/Copyright/g.
1563
5af1f549
AD		 15642000-11-07 Akim Demaille <akim@epita.fr>
1565
1566 * src/reader.c (reader): #define YYLSP_NEEDED to 1 instead of just
1567 defining.
1568 * src/bison.s1: s/#ifdef YYLSP_NEEDED/#if YYLSP_NEEDED/.
1569
553e2b22
AD		 15702000-11-07 Akim Demaille <akim@epita.fr>
1571
1572 * src/bison.s1 (YYLEX): Use #if instead of #ifdef.
1573 Merge in a single CPP if/else.
1574
8a4f41d6
AD		 15752000-11-07 Akim Demaille <akim@epita.fr>
1576
1577 * src/output.c (output): Remove useless variables.
1578 * lib/obstack.c (obstack_grow, obstack_grow0): Rename the second
1579 argument `data' for consistency with the prototypes.
1580 Qualify it `const'.
1581 (obstack_copy, obstack_copy0): Rename the second argument as
1582 `address' for consistency. Qualify it `const'.
1583 * lib/obstack.h (obstack_copy, obstack_copy0, obstack_grow)
1584 (obstack_grow0, obstack_ptr_grow, obstack_ptr_grow_fast): Qualify
1585 `const' their input argument (`data' or `address').
1586 Adjust the corresponding macros to include `const' in casts.
1587
095a3fb5
AD		 15882000-11-03 Akim Demaille <akim@epita.fr>
1589
1590 * src/Makefile.am (INCLUDES): s/PFILE/BISON_SIMPLE/.
1591 s/PFILE1/BISON_HAIRY/.
1592 Adjust dependencies.
1593
d1cdce7c
AD		 15942000-11-03 Akim Demaille <akim@epita.fr>
1595
090c5ebf 1596 For some reason, this was not applied.
d1cdce7c
AD		 1597
1598 * src/files.c [VMS]: No longer include `ssdef.h', no longer define
1599 `unlink': it's no longer used.
1600
9311529b
AD		 16012000-11-03 Akim Demaille <akim@epita.fr>
1602
1603 * src/files.c (skeleton_find): New function, eved out of...
1604 (open_files, open_extra_files): here.
1605
d8880f69
AD		 16062000-11-03 Akim Demaille <akim@epita.fr>
1607
1608 Don't use `atexit'.
1609
1610 * src/files.c (obstack_save): New function.
1611 (done): Rename as...
1612 (output_files): this.
1613 Use `obstack_save'.
1614 * src/main.c (main): Don't use `atexit' to register `done', since
1615 it no longer has to remove tmp files, just call `output_files'
1616 when there are no errors.
1617
0dbb648e
AD		 16182000-11-02 Akim Demaille <akim@epita.fr>
1619
1620 * src/files.c [VMS]: No longer include `ssdef.h', no longer define
1621 `unlink': it's no longer used.
1622 * src/files.h: Formatting changes.
1623
896fe5c1
AD		 16242000-11-02 Akim Demaille <akim@epita.fr>
1625
1626 Remove the last uses of mktemp and unlink/delete.
1627
1628 * src/files.c (fdefines, ftable): Removed.
1629 (defines_ostack, table_obstack): New.
1630 Adjust dependencies of the former into uses of the latter.
1631 * src/output.c (output_short_or_char_table, output_short_table):
1632 Convert to using obstacks.
1633 * src/reader.c (copy_comment2): Accept one FILE * and two
1634 obstacks.
1635 (output_token_defines, reader_output_yylsp): Use obstacks.
1636 * src/system.h (obstack_fgrow3): New.
1637
dd60faec
AD		 16382000-11-01 Akim Demaille <akim@epita.fr>
1639
1640 Change each use of `fattrs' into a use of `attrs_obstack'.
1641
1642 * src/reader.c (copy_at): Typo: s/yylloc/yyloc/.
1643 * src/files.c (fattrs): Remove.
1644 (attrs_obstack): New.
1645 Adjust all dependencies.
1646 (done): If SEMANTIC_PARSER, dump attrs_obstack into attrsfile.
1647
8c7ebe49
AD		 16482000-11-01 Akim Demaille <akim@epita.fr>
1649
1650 Introduce obstacks.
1651 Change each use of `faction' into a use of `action_obstack'.
1652
1653 * lib/obstack.h, lib/obstack.c: New files.
1654 * src/files.c (faction): Remove.
1655 (action_obstack): New.
1656 Adjust all dependencies.
1657
77aee789
AD		 16582000-10-20 Akim Demaille <akim@epita.fr>
1659
1660 * lib/quote.h (PARAMS): New macro. Use it.
1661
43591cec
AD		 16622000-10-16 Akim Demaille <akim@epita.fr>
1663
1664 * src/output.c (output_short_or_char_table): New function.
1665 (output_short_table, output_token_translations): Use it.
1666 (goto_actions): Use output_short_table.
1667
1e9798d5
AD		 16682000-10-16 Akim Demaille <akim@epita.fr>
1669
1670 * src/symtab.c (bucket_new): New function.
1671 (getsym): Use it.
1672
1673 * src/output.c (output_short_table): New argument to display the
1674 comment associated with the table.
1675 Adjust dependencies.
1676 (output_gram): Use it.
1677 (output_rule_data): Nicer output layout for YYTNAME.
1678
f282676b
AD		 16792000-10-16 Akim Demaille <akim@epita.fr>
1680
1681 * src/lex.c (read_typename): New function.
1682 (lex): Use it.
1683 * src/reader.c (copy_dollar): Likewise.
1684
550a72a3
AD		 16852000-10-16 Akim Demaille <akim@epita.fr>
1686
1687 * src/reader.c (copy_comment2): Expect the input stream to be on
1688 the `/' which is suspected to open a comment, instead of being
1689 called after `//' or `/*' was read.
1690 (copy_comment, copy_definition, parse_union_decl, copy_action)
1691 (copy_guard): Adjust.
1692
131e2fef
AD		 16932000-10-16 Akim Demaille <akim@epita.fr>
1694
1695 * src/reader.c (parse_expect_decl): Use `skip_white_space' and
1696 `read_signed_integer'.
1697
79282c5a
AD		 16982000-10-16 Akim Demaille <akim@epita.fr>
1699
1700 * src/reader.c (copy_dollar): New function.
1701 (copy_guard, copy_action): Use it.
1702
ff4a34be
AD		 17032000-10-16 Akim Demaille <akim@epita.fr>
1704
1705 * lib/quote.h, lib/quote.c, lib/quotearg.h, lib/quotearg.c:
1706 * m4/prereq.m4, m4/c-bs-a.m4, m4/mbstate.m4:
1707 New files, from Fileutils 4.0.27.
1708 * src/main.c (printable_version): Remove.
1709 * src/lex.c, src/reader.c: Use `quote'.
1710
17112000-10-04 Akim Demaille <akim@epita.fr>
1712
1713 * lib/error.c, lib/error.h: New files, needed by xmalloc.c.
1714
14ded682
AD		 17152000-10-04 Akim Demaille <akim@epita.fr>
1716
1717 * doc/bison.texinfo: Various typos spotted by Neil Booth.
1718
8e03724b
AD		 17192000-10-04 Akim Demaille <akim@epita.fr>
1720
1721 When a literal string is used to define two different tokens,
1722 `bison -v' segfaults.
1723 Reported by Piotr Gackiewicz, and fixed by Neil Booth.
1724
1725 * tests/regression.m4: New file.
1726 Include the core of the sample provided by Piotr Gackiewicz.
1727 * src/reader.c (parse_token_decl): Diagnose bad cases, and proceed
1728 properly.
1729
a9e64249
AD		 17302000-10-04 Akim Demaille <akim@epita.fr>
1731
1732 * src/reader.c (parse_expect_decl): Keep `count' within the size
1733 of `buffer'.
1734 From Neil Booth.
1735
da9abf43
AD		 17362000-10-02 Paul Eggert <eggert@twinsun.com>
1737
1738 * bison.s1 (yyparse): Assign the default value
1739 unconditionally, to avoid a GCC warning and make the parser a
1740 tad smaller.
1741
c33638bb
AD		 17422000-10-02 Akim Demaille <akim@epita.fr>
1743
1744 * src/getargs.c (getargs): Don't dump `--help' on unrecognized
1745 options.
1746
444c570a
AD		 17472000-10-02 Akim Demaille <akim@epita.fr>
1748
1749 * src/derives.c, src/print.c, src/reduce.c: To ease the
1750 translation, move some `\n' out of the translated strings.
1751
89cab50d
AD		 17522000-10-02 Akim Demaille <akim@epita.fr>
1753
1754 The location tracking mechanism is precious for parse error
1755 messages. Nevertheless, it is enabled only when `@n' is used in
1756 the grammar, which is a different issue (you can use it in error
1757 message, but not in the grammar per se). Therefore, there should
1758 be another means to enable it.
1759
1760 * src/getargs.c (getargs): Support `--locations'.
1761 (usage): Report it.
1762 * src/getargs.h (locationsflag): Export it.
1763 * src/lex.c (percent_table): Support `%locations'.
1764 * src/reader.c (yylsp_needed): Remove this variable, now replaced
1765 with `locationsflag'.
1766 * doc/bison.texinfo: Document `--locations' and `%locations'.
1767 Sort the options.
1768 * tests/calc.m4: Test it.
1769
1770 For regularity of the names, replace each
1771 (nolineflag, toknumflag, rawtokenumflag, noparserflag): with...
1772 (no_lineflag, token_tableflag, rawflag, no_parserflag): this.
1773 In addition replace each `flag' with `_flag'.
1774
d6c2cba0
AD		 17752000-10-02 Akim Demaille <akim@epita.fr>
1776
1777 Also test parse error messages, including with YYERROR_VERBOSE.
1778
1779 * tests/calc.m4 (calc.y): Add support for `exp = exp' (non
1780 associative).
1781 Use it to check the computations.
1782 Use it to check `nonassoc' is honored.
1783 (AT_DATA_CALC_Y): Equip `calc.y' with YYERROR_VERBOSE when passed
1784 `--yyerror-verbose'.
1785 (_AT_CHECK_CALC): Adjust to this option.
1786 (_AT_CHECK_CALC_ERROR): New macro to check parse error messages.
1787
5a35a6cb
AD		 17882000-10-02 Akim Demaille <akim@epita.fr>
1789
1790 Test also `--verbose', `--defines' and `--name-prefix'. Testing
1791 the latter demonstrates a flaw in the handling of non debugging
1792 parsers introduced by myself on 2000-03-16: `#define yydebug 0'
1793 was used in order to simplify:
1794
1795 #if YYDEBUG
1796 if (yydebug)
1797 {
1798 ...
1799 }
1800 #endif
1801
1802 into
1803
1804 if (yydebug)
1805 {
1806 ...
1807 }
1808
1809 unfortunately this leads to a CPP conflict when
1810 `--name-prefix=foo' is used since it produces `#define yydebug
1811 foodebug'.
1812
1813 * src/bison.s1 [!YYDEBUG]: Do not define yydebug.
1814 (YYDPRINTF): New macro.
1815 Spread its use.
1816 * tests/calc.m4 (AT_CHECK_CALC): Do require a title, build it from
1817 the bison options.
1818 Also test `--verbose', `--defines' and `--name-prefix'.
1819
71da9eea
AD		 18202000-10-02 Akim Demaille <akim@epita.fr>
1821
1822 Improve the readability of the produced parsers.
1823
1824 * src/bison.s1: Formatting changes.
1825 Improve the comment related to the `$' mark.
1826 (yydefault): Don't fall through to `yyresume': `goto' there.
1827 * src/output.c (output_parser): When the `$' is met, skip the end
1828 of its line.
1829 New variable, `number_of_dollar_signs', to check there's exactly
1830 one `$' in the parser skeleton.
1831
95e36146
AD		 18322000-10-02 Akim Demaille <akim@epita.fr>
1833
1834 * lib/xstrdup.c: New file, from the fileutils.
1835 * src/reader.c (parse_token_decl, get_type_name, parse_type_decl)
1836 (parse_assoc_decl, parse_thong_decl, get_type): Use `xstrdup'
1837 instead of strlen + xmalloc + strcpy.
1838 * src/symtab.c (copys): Remove, use xstrdup instead.
1839
d7020c20
AD		 18402000-10-02 Akim Demaille <akim@epita.fr>
1841
1842 * src/gram.h (associativity): New enum type which replaces the
1843 former CPP macros `RIGHT_ASSOC', `LEFT_ASSOC' and `NON_ASSOC' with
1844 `right_assoc', `left_assoc' and `non_assoc'.
1845 Adjust all dependencies.
1846 * src/reader.c: Formatting changes.
1847 (LTYPESTR): Don't define it, use it as a literal in
1848 `reader_output_yylsp'.
1849 * src/symtab.h (symbol_class): New enum type which replaces the
1850 former CPP macros `SUNKNOWN', `STOKEN and `SNTERM' with
1851 `sunknown', `stoken and `snterm'.
1852
1916f98e
AD		 18532000-10-02 Akim Demaille <akim@epita.fr>
1854
1855 * src/getargs.c (fixed_outfiles): Rename as...
1856 (yaccflag): for consistency and accuracy.
1857 Adjust dependencies.
1858
d7913476
AD		 18592000-10-02 Akim Demaille <akim@epita.fr>
1860
1861 Use the more standard files `xalloc.h' and `xmalloc.c' instead of
1862 Bison's `allocate.c' and `alloc.h'. This patch was surprisingly
1863 difficult and introduced a lot of core dump. It turns out that
1864 Bison used an implementation of `xmalloc' based on `calloc', and
1865 at various places it does depend upon the initialization to 0. I
1866 have not tried to isolate the pertinent places, and all the former
1867 calls to Bison's `xmalloc' are now using `XCALLOC'. Someday,
1868 someone should address this issue.
1869
1870 * src/allocate.c, src/alloc.h, m4/bison-decl.m4: Remove.
1871 * lib/xmalloc.c, lib/xalloc.h, m4/malloc.m4, m4/realloc.m4: New
1872 files.
1873 Adjust dependencies.
1874 * src/warshall.h: New file.
1875 Propagate.
1876
340ef489
AD		 18772000-10-02 Akim Demaille <akim@epita.fr>
1878
1879 Various anti-`extern in *.c' changes.
1880
1881 * src/system.h: Include `assert.h'.
1882
b2ca4022
AD		 18832000-10-02 Akim Demaille <akim@epita.fr>
1884
1885 * src/state.h (nstates, final_state, first_state, first_shift)
1886 (first_reduction): Move their exportation from here...
1887 * src/LR0.h: to here.
1888 Adjust dependencies.
1889 * src/getargs.c (statisticsflag): New variable.
1890 Add support for `--statistics'.
1891 Adjust dependencies.
1892
1893 Remove a lot of now useless `extern' statements in most files.
1894
403b315b
AD		 18952000-10-02 Akim Demaille <akim@epita.fr>
1896
1897 * src/LR0.h: New file.
1898 Propagate its use.
1899
07a58c13
AD		 19002000-10-02 Akim Demaille <akim@epita.fr>
1901
1902 * src/print.h: New file.
1903 Propagate its use.
1904 * src/print.c: Formatting and ordering changes.
1905 (verbose, terse): Replace with...
1906 (print_results): this new function.
1907 Adjust dependencies.
1908
0619caf0
AD		 19092000-10-02 Akim Demaille <akim@epita.fr>
1910
1911 * src/conflicts.c (conflict_report): New function.
1912 (conflict_log, verbose_conflict_log): Replace with...
1913 (print_conflicts): this function.
1914 Adjust dependencies.
1915 * src/conflicts.h: New file.
1916 Propagate its inclusion.
1917
3519ec76
AD		 19182000-10-02 Akim Demaille <akim@epita.fr>
1919
1920 * src/nullable.h: New file.
1921 Propagate its inclusion.
1922 * src/nullable.c: Formatting changes.
1923
015acc48
AD		 19242000-10-02 Akim Demaille <akim@epita.fr>
1925
1926 * src/reduce.h: New file.
1927 Propagate its inclusion.
1928 * src/reduce.c: Topological sort and other formatting changes.
1929 (bool, TRUE, FALSE): Move their definition to...
1930 * src/system.h: here.
1931
8963a27b
AD		 19322000-10-02 Akim Demaille <akim@epita.fr>
1933
1934 * src/files.c: Formatting changes.
1935 (tryopen, tryclose, openfiles): Rename as...
1936 (xfopen, xfclose, open_files): this.
1937 (stringappend): static.
1938 * src/files.h: Complete the list of exported symbols.
1939 Propagate its use.
1940
a70083a3
AD		 19412000-10-02 Akim Demaille <akim@epita.fr>
1942
1943 * src/reader.h: New file.
1944 Propagate its use instead of tedious list of `extern' and
1945 prototypes.
1946 * src/reader.c: Formatting changes, topological sort,
1947 s/register//.
1948
abadc117
AD		 19492000-10-02 Akim Demaille <akim@epita.fr>
1950
1951 * src/lex.h: Prototype `lex.c' exported functions.
1952 * src/reader.c: Adjust.
1953 * src/lex.c: Formatting changes.
1954 (safegetc): Rename as...
1955 (xgetc): this.
1956
720d742f
AD		 19572000-10-02 Akim Demaille <akim@epita.fr>
1958
1959 * src/lalr.h: New file.
1960 Propagate its inclusion instead of prototypes and `extern'.
1961 * src/lalr.c: Formatting changes, topological sorting etc.
1962
f2acea59
AD		 19632000-10-02 Akim Demaille <akim@epita.fr>
1964
1965 * src/output.c (token_actions): Introduce a temporary array,
1966 YYDEFACT, that makes it possible for this function to use
1967 output_short_table.
1968
d019d655
AD		 19692000-10-02 Akim Demaille <akim@epita.fr>
1970
1971 `user_toknums' is output as a `short[]' in `output.c', while it is
1972 defined as a `int[]' in `reader.c'. For consistency with the
1973 other output tables, `user_toknums' is now defined as a table of
1974 shorts.
1975
1976 * src/reader.c (user_toknums): Be a short table instead of an int
1977 table.
1978 Adjust dependencies.
1979
1980 Factor the short table outputs.
1981
1982 * src/output.c (output_short_table): New function.
1983 * src/output.c (output_gram, output_stos, output_rule_data)
1984 (output_base, output_table, output_check): Use it.
1985
6c89f1c1
AD		 19862000-10-02 Akim Demaille <akim@epita.fr>
1987
1988 * src/output.c (output): Topological sort of the functions, in
1989 order to get rid of the `static' prototypes.
1990 No longer use `register'.
1991 * src/output.h: New file.
1992 Propagate its inclusion in files explicitly prototyping functions
1993 from output.c.
1994
d9efd181
AD		 19952000-09-21 Akim Demaille <akim@epita.fr>
1996
1997 * src/atgeneral.m4: Update from Autoconf.
1998
c29240e7 19992000-09-21 Akim Demaille <akim@epita.fr>
2fa6973e
AD		 2000
2001 * src/closure.h: New file.
2002 * src/closure.c: Formatting changes, topological sort over the
2003 functions, use of closure.h.
2004 (initialize_closure, finalize_closure): Rename as...
2005 (new_closure, free_closure): these. Adjust dependencies.
2006 * src/LR0.c: Formatting changes, topological sort, use of
2007 cloture.h.
2008 (initialize_states): Rename as...
2009 (new_states): this.
2010 * src/Makefile.am (noinst_HEADERS): Adjust.
2011
499daa50
AD		 20122000-09-20 Akim Demaille <akim@epita.fr>
2013
2014 * src/acconfig.h: Don't protect config.h against multiple
2015 inclusion.
2016 Don't define PARAMS.
2017 * src/system.h: Define PARAMS.
2018 Remove some of the ad-hoc CPP magic for DOS, VMS etc.: this is the
2019 purpose of config.h. system.h must not try to fix wrong
2020 definitions in config.h.
2021
cc84fd5d
AD		 20222000-09-20 Akim Demaille <akim@epita.fr>
2023
2024 * src/derives.h: New file.
2025 * src/main.c, src/derives.h: Use it.
2026 Formatting changes.
2027 * src/Makefile.am (noinst_HEADERS): Adjust.
2028
db5b3a89
AD		 20292000-09-20 Akim Demaille <akim@epita.fr>
2030
2031 * tests/atgeneral.m4: Update from Autoconf.
2032 * tests/calc.m4 (_AT_DATA_CALC_Y, AT_DATA_CALC_Y, _AT_CHECK_CALC)
2033 (AT_CHECK_CALC): New macros.
2034 Use these macros to test bison with options `', `--raw',
2035 `--debug', `--yacc', `--yacc --debug'.
2036
ceed8467
AD		 20372000-09-19 Akim Demaille <akim@epita.fr>
2038
2039 * src/output.c: Formatting changes.
2040 * src/machine.h: Remove, leaving its contents in...
2041 * src/system.h: here.
2042 Include stdio.h.
2043 Adjust all dependencies on stdio.h and machine.h.
2044 * src/getargs.h: New file.
2045 Let all `extern' declarations about getargs.c be replaced with
2046 inclusion of `getargs.h'.
2047 * src/Makefile.am (noinst_HEADERS): Adjust.
2048
2049 * tests/calc.m4 (yyin): Be initialized in main, not on the global
2050 scope.
2051 (yyerror): Returns void, not int.
2052 * doc/bison.texinfo: Formatting changes.
2053
05a1d24b
AD		 20542000-09-19 Akim Demaille <akim@epita.fr>
2055
2056 * tests/calc.m4 (calc.y): Do not assign to stdin, as it's not
2057 portable.
2058
cbd25751
AD		 20592000-09-18 Akim Demaille <akim@epita.fr>
2060
2061 * configure.in: Append WARNING_CFLAGS to CFLAGS.
2062 * src/Makefile.am (INCLUDES): Don't.
2063 Be ready to fetch headers in lib/.
2064
13863333
AD		 20652000-09-18 Akim Demaille <akim@epita.fr>
2066
2067 * doc/bison.texinfo: Update the copyright.
2068 ANSIfy and GNUify the examples.
2069 Remove the old menu.
2070
0d533154
AD		 20712000-09-18 Akim Demaille <akim@epita.fr>
2072
2073 First set of tests: use the `calc' example from the documentation.
2074
2075 * src/bison.s1 (yyparse): Condition the code using `yytname' which
2076 is defined only when YYDEBUG is.
2077 * m4/atconfig.m4 (AT_CONFIG): Adjust to Autoconf 2.13.
2078 * src/files.c (tryopen, tryclose): Formatting changes.
2079 Move to the top and be static.
2080 * src/reader.c (read_signed_integer): Likewise.
2081 * tests/calc.m4: New file.
2082 * Makefile.am, suite.m4: Adjust.
2083 * m4/atconfig.m4: Set BISON_SIMPLE and BISON_HAIRY.
2084
e79137ac
AD		 20852000-09-18 Akim Demaille <akim@epita.fr>
2086
2087 Add support for an Autotest test suite for Bison.
2088
2089 * m4/m4.m4, m4/atconfig.m4: New files.
2090 * m4/Makefile.am (EXTRA_DIST): Adjust.
2091 * tests/suite.m4, tests/Makefile.am, tests/atgeneral.m4: New
2092 files.
2093 * src/getargs.c: Display a more standard --version message.
2094 * src/reader.c (reader): Formatting changes.
2095 No longer depend upon VERSION_STRING.
2096 * configure.in: No longer use `dnl'.
2097 Set up the test suite and the new directory `tests/.
2098 (VERSION_STRING): Remove.
2099
27821bff
AD		 21002000-04-14 Akim Demaille <akim@epita.fr>
2101
2102 * src/reader.c (copy_comment2): New function, same as former
2103 `copy_comment', but outputs into two FILE *.
2104 (copy_comment): Use it.
2105 (parse_union_decl): Use it.
2106 (get_type, parse_start_decl): Use the same `invalid' message.
2107 (parse_start_decl, parse_union_decl): Use the same `multiple'
2108 message.
2109 (parse_union_decl, copy_guard, copy_action): Use the same
2110 `unmatched' message.
2111 * m4/Makefile.am (EXTRA_DIST): Add `warning.m4'.
2112
cfe5fbc0
AD		 21132000-03-31 Akim Demaille <akim@epita.fr>
2114
2115 * src/files.c (tryopen, tryclose): Move to the top.
2116 Be static.
2117
cb7db13e
AD		 21182000-03-31 Akim Demaille <akim@epita.fr>
2119
2120 * src/main.c (main): Don't call `done', exit does it.
2121
a0f6b076
AD		 21222000-03-31 Akim Demaille <akim@epita.fr>
2123
36281465
AD		 2124 * allocate.c: s/return (foo)/return foo/.
2125 * lalr.c: Likewise.
2126 * LR0.c: Likewise.
2127 * output.c: Likewise.
2128 * reader.c: Likewise.
2129 * symtab.c: Likewise.
2130 * vmsgetargs.c: Likewise.
2131
21322000-03-31 Akim Demaille <akim@epita.fr>
2133
2134 Clean up the error reporting functions.
a0f6b076
AD		 2135
2136 * src/report.c: New file.
2137 * src/report.h: Likewise.
2138 * src/Makefile.am: Adjust.
2139 * m4/error.m4: New file.
2140 * m4/Makefile.am: Adjust.
2141 * configure.in (jm_PREREQ_ERROR): Call it.
2142 * src/main.c (int_to_string, banner, fatal_banner, warn_banner):
2143 Remove.
2144 (fatal, fatals): Remove. All callers use complain.c::fatal.
2145 (warn, warni, warns, warnss, warnss): Remove. All callers use
2146 complain.c::complain.
2147 (toomany): Remove, use fatal instead.
2148 * src/files.c (done): No argument, use complain_message_count.
2149 * src/main.c (main): Register `done' to `atexit'.
2150
2151 * src/getargs.c (usage): More `fputs', less `fprintf'.
2152
18539825
AD		 21532000-03-28 Akim Demaille <akim@epita.fr>
2154
2155 * lib/: New directory.
2156 * Makefile.am (SUBDIRS): Adjust.
2157 * configure.in: Adjust.
2158 (LIBOBJS): Although not used yet, AC_SUBST it, otherwise it's
2159 useless.
2160 * src/alloca.c: Moved to lib/.
2161 * src/getopt.c: Likewise.
2162 * src/getopt1.c: Likewise.
2163 * src/getopt.h: Likewise.
2164 * src/ansi2knr.c: Likewise.
2165 * src/ansi2knr.1: Likewise.
2166 * src/Makefile.am: Adjust.
2167 * lib/Makefile.am: New file.
2168
9f306f2a
AD		 21692000-03-28 Akim Demaille <akim@epita.fr>
2170
2171 * src/getargs.c (usage): Refresh the help message.
2172
0ba347b6
AD		 21732000-03-17 Akim Demaille <akim@epita.fr>
2174
2175 * src/getopt1.c: Updated from textutils 2.0e
2176 * src/getopt.c: Likewise.
2177 * src/getopt.h: Likewise.
2178
dbe7f271
AD		 21792000-03-17 Akim Demaille <akim@epita.fr>
2180
2181 * src/Makefile.am (bison.simple): Fix the awk program: quote only
2182 the file name, not the whole `#line LINE FILE'.
2183
75bbe78d
AD		 21842000-03-17 Akim Demaille <akim@epita.fr>
2185
2186 On syntax errors, report the token on which we choked.
2187
aa5fd0ee
AD		 2188 * src/bison.s1 (yyparse): In the label yyerrlab, when
2189 YYERROR_VERBOSE, add yychar in msg.
75bbe78d 2190
7b306f52
AD		 21912000-03-17 Akim Demaille <akim@epita.fr>
2192
aa5fd0ee 2193 * src/reader.c (copy_at): New function.
7b306f52
AD		 2194 (copy_guard): Use it.
2195 (copy_action): Use it.
2196
e87b5700
AD		 21972000-03-17 Akim Demaille <akim@epita.fr>
2198
2199 Be kind to translators, save some useless translations.
2200
aa5fd0ee 2201 * src/main.c (banner): New function.
e87b5700
AD		 2202 (fatal_banner): Use it.
2203 (warn_banner): Use it.
2204
ae3c3164
AD		 22052000-03-17 Akim Demaille <akim@epita.fr>
2206
aa5fd0ee
AD		 2207 * src/reader.c (copy_definition): Use copy_string and
2208 copy_comment. Removed now unused `match', `ended',
2209 `cplus_comment'.
ae3c3164
AD		 2210 (copy_comment, copy_string): Moved, to be visible from
2211 copy_definition.
2212
4dc58e7c
AD		 22132000-03-17 Akim Demaille <akim@epita.fr>
2214
aa5fd0ee
AD		 2215 * src/reader.c (copy_string): Declare `static inline'. No
2216 problems with inline, since it is checked by configure.
4dc58e7c
AD		 2217 (copy_comment): Likewise.
2218
0a6384c4
AD		 22192000-03-17 Akim Demaille <akim@epita.fr>
2220
aa5fd0ee 2221 * src/reader.c (packsymbols): Formatting changes.
0a6384c4 2222
3cef001a
AD		 22232000-03-17 Akim Demaille <akim@epita.fr>
2224
aa5fd0ee 2225 * src/reader.c (copy_comment): New function, factored out from:
3cef001a
AD		 2226 (copy_action): Use it. Removed now unused `match', `ended',
2227 `cplus_comment'.
2228 (copy_guard): Likewise.
2229
ca36d2ef
AD		 22302000-03-17 Akim Demaille <akim@epita.fr>
2231
aa5fd0ee 2232 * src/reader.c (copy_string): New function, factored out from:
ca36d2ef
AD		 2233 (copy_action): Use it.
2234 (copy_guard): Likewise.
2235
6666f98f
AD		 22362000-03-17 Akim Demaille <akim@epita.fr>
2237
2238 Change the handling of @s so that they behave exactly like $s.
2239 There is now a pseudo variable @$ (readble and writable), location
2240 of the lhs of the rule (by default ranging from the location of
2241 the first symbol of the rhs, to the location of the last symbol,
2242 or, if the rhs is empty, YYLLOC).
2243
2244 * src/bison.s1 [YYLSP_NEEDED] (yyloc): New variable, twin of
2245 yyval.
2246 (yyparse): When providing a default semantic action, provide a
2247 default location action.
2248 (after the $): No longer change `*YYLSP', just stack YYLOC the
2249 same way you stack YYVAL.
2250 * src/reader.c (read_declarations): Use warns.
2251 (copy_guard, case '@'): Also recognize `@$', expanded as `YYLOC'.
2252 (copy_action, case '@'): Likewise.
2253 Use a standard error message, to save useless work from
2254 translators.
2255
41aca2e0
AD		 22562000-03-17 Akim Demaille <akim@epita.fr>
2257
aa5fd0ee
AD		 2258 * src/bison.s1: Formatting and cosmetics changes.
2259 * src/reader.c: Likewise.
41aca2e0
AD		 2260 Update the Copyright notice.
2261
dc08c1d5
AD		 22622000-03-17 Akim Demaille <akim@epita.fr>
2263
aa5fd0ee
AD		 2264 * src/bison.s1 (#line): All set to `#line' only, since the
2265 Makefile now handles them.
dc08c1d5 2266
9ee3c97b
AD		 22672000-03-16 Akim Demaille <akim@epita.fr>
2268
2269 * src/output.c (output_rule_data): Output the documentation of
2270 some of the tables.
2271 (Copyright notice): Update.
2272 Formatting changes.
2273
0de741ca
AD		 22742000-03-16 Akim Demaille <akim@epita.fr>
2275
2276 * src/bison.s1 [!YYDEBUG]: Define yydebug to 0. This allows to
2277 remove most `#if YYDEBUG != 0', since `if (yydebug)' is enough.
2278 One `#if YYDEBUG' remains, since it uses variables which are
2279 defined only if `YYDEBUG != 0'.
2280
bb10be54
AD		 22812000-03-16 Akim Demaille <akim@epita.fr>
2282
2283 * src/bison.s1 (yyparse): Reorganize the definitions of the stacks
2284 and related variables so that the similarities are highlighted.
2285
b07b484a
AD		 22862000-03-16 Akim Demaille <akim@epita.fr>
2287
2288 * src/bison.s1: Properly indent CPP directives.
2289
361f60b3
AD		 22902000-03-16 Akim Demaille <akim@epita.fr>
2291
2292 * src/bison.s1: Properly indent the `alloca' CPP section.
2293
8c44d3ec
AD		 22942000-03-16 Akim Demaille <akim@epita.fr>
2295
2296 Do not hard code values of directories in `configure.in'.
2297 Update the `configure' tool chain.
2298
2299 * configure.in (XPFILE, XPFILE1, LOCALEDIR): Remove, handled by
2300 src/makefile.am.
2301 (VERSION_STRING): Use the third arg of AC_DEFINE_UNQUOTED.
2302 (AC_OUTPUT): Add m4/Makefile.
2303 Bump to bison 1.28a, 1.29 has never been released.
2304 * acconfig.h (XPFILE, XPFILE1, LOCALEDIR): Remove, since they are
2305 handled via src/Makefile.am.
2306 (VERSION_STRING, PROTOTYPES, ENABLE_NLS, HAVE_CATGETS,
2307 HAVE_GETTEXT, HAVE_LC_MESSAGES, HAVE_STPCPY): Remove, handled by
2308 autoheader.
2309 * Makefile.am (SUBDIRS): Add m4.
2310 (ACLOCAL_AM_FLAGS): New variable.
2311 (AUTOMAKE_OPTIONS): Add check-news.
2312 * src/Makefile.am (bison.simple): Use awk to replace #line lines with
2313 the proper line number and file name.
2314 (DEFS): Propagate the location of bison library files and of the
2315 locale files.
2316 (INCLUDES): Added `-I ..' so that one can compile with srcdir !=
2317 builddir.
2318 * acinclude.m4: Remove, replaced by the directory m4.
2319 * m4/Makefile.am (EXTRA_DIST): New variable.
2320 * m4/gettext.m4: New file, from the fileutils.
2321 * m4/lcmessage.m4: Likewise
2322 * m4/progtest.m4: Likewise.
2323 * m4/bison-decl.m4: New file, extracted from former acinclude.m4.
2324
f95997e7
AD		 23252000-03-10 Akim Demaille <akim@epita.fr>
2326
2327 * src/closure.c:
2328 Formatting changes of various comments.
2329 Respect the GNU coding standards at various places.
2330 Don't use `_()' when no translation is needed.
2331
23321999-12-13 Jesse Thilo <jthilo@gnu.org>
2333
2334 * src/files.c:
2335 OS/2 honors TMPDIR environment variable.
2336
23371999-12-13 Jesse Thilo <jthilo@gnu.org>
2338
2339 * doc/bison.texinfo: Tweaked spelling and grammar.
2340 Updated ISBN.
2341 Removed reference to price of printed copy.
2342 Mention BISON_SIMPLE and BISON_HAIRY.
2343
23441999-12-13 Jesse Thilo <jthilo@gnu.org>
2345
2346 * configure.in, NEWS:
2347 Bison 1.29 released.
2348
23491999-10-27 Jesse Thilo <jthilo@gnu.org>
2350
2351 * doc/.cvsignore, doc/Makefile.am, doc/refcard.tex:
2352 Added reference card.
2353
23541999-07-26 Jesse Thilo <jthilo@gnu.org>
2355
2356 * po/ru.po: Added Russian translation.
2357
23581999-07-26 Jesse Thilo <jthilo@gnu.org>
2359
2360 * configure.in: Added Russian translation.
2361
23621999-07-06 Jesse Thilo <jthilo@gnu.org>
2363
2364 * configure.in, NEWS, README:
2365 Released version 1.28.
2366
23671999-06-14 Jesse Thilo <jthilo@gnu.org>
2368
2369 * src/system.h:
2370 Squashed redefinition warning on some systems.
2371
2372 * src/getargs.c, src/Makefile.am, src/reader.c, src/version.c:
2373 Have configure build version string instead of relying on ANSI string
2374 concatentation.
2375
23761999-06-14 Jesse Thilo <jthilo@gnu.org>
2377
2378 * po/POTFILES.in: Got rid of version.c.
2379
23801999-06-14 Jesse Thilo <jthilo@gnu.org>
2381
2382 * acconfig.h, configure.in:
2383 Have configure build version string instead of relying on ANSI string
2384 concatentation.
2385
23861999-06-08 Jesse Thilo <jthilo@gnu.org>
2387
2388 * doc/bison.1:
2389 Dropped mention of `+' for long-named options.
2390
23911999-05-30 Jesse Thilo <jthilo@gnu.org>
2392
2393 * src/files.c: Added <unistd.h> for unlink().
2394
2395 * src/Makefile.am, src/system.h:
2396 I18n fixes.
2397
23981999-05-30 Jesse Thilo <jthilo@gnu.org>
2399
2400 * README: Added a FAQ list.
2401
2402 * configure.in, acconfig.h:
2403 I18n fixes.
2404
24051999-05-30 Jesse Thilo <jthilo@gnu.org>
2406
2407 * doc/FAQ, doc/Makefile.am:
2408 Added a FAQ list.
2409
24101999-05-19 Jesse Thilo <jthilo@gnu.org>
2411
2412 * src/alloc.h, src/symtab.h, src/version.c:
2413 Protected inclusion of "config.h" with HAVE_CONFIG_H.
2414
24151999-04-18 Jesse Thilo <jthilo@gnu.org>
2416
2417 * src/.cvsignore, src/Makefile.am:
2418 Reorganized: sources in `src', documentation in `doc'.
2419
2420 * src/lex.c (literalchar):
2421 fixed the code for escaping double quotes (thanks
2422 Jonathan Czisny.)
2423
24241999-04-18 Jesse Thilo <jthilo@gnu.org>
2425
2426 * po/de.po, po/es.po, po/fr.po, po/nl.po, po/POTFILES.in:
2427 Adjusted paths to reflect directory reorganization.
2428
24291999-04-18 Jesse Thilo <jthilo@gnu.org>
2430
2431 * doc/.cvsignore, doc/Makefile.am:
2432 Reorganized: sources in `src', documentation in `doc'.
2433
24341999-04-18 Jesse Thilo <jthilo@gnu.org>
2435
2436 * configure.in:
2437 Updated AC_INIT file to reflect directory reorganization.
2438
2439 * configure.in, .cvsignore, Makefile.am, POTFILES.in:
2440 Reorganized: sources in `src', documentation in `doc'.
2441
24421999-04-13 Jesse Thilo <jthilo@gnu.org>
2443
2444 * src/allocate.c:
2445 Don't declare calloc() and realloc() if not necessary.
2446
24471999-04-13 Jesse Thilo <jthilo@gnu.org>
2448
2449 * configure.in, acconfig.h, acinclude.m4:
2450 Don't declare calloc() and realloc() if not necessary.
2451
24521999-03-23 Jesse Thilo <jthilo@gnu.org>
2453
2454 * po/.cvsignore: Added i18n support.
2455
24561999-03-23 Jesse Thilo <jthilo@gnu.org>
2457
2458 * acconfig.h, configure.in, Makefile.am:
2459 Added i18n support.
2460
24611999-03-22 Jesse Thilo <jthilo@gnu.org>
2462
2463 * src/bison.s1: Fixed #line numbers.
2464
24651999-03-15 Jesse Thilo <jthilo@gnu.org>
2466
2467 * po/es.po, po/fr.po, po/nl.po, po/de.po:
2468 Added PO files from Translation Project.
2469
24701999-03-03 Jesse Thilo <jthilo@gnu.org>
2471
2472 * Makefile.am:
2473 Added support for non-ANSI compilers (ansi2knr).
2474
24751999-02-16 Jesse Thilo <jthilo@gnu.org>
2476
2477 * configure.in: Bumped version number to 1.27.
2478
2479 * Makefile.am:
2480 Added `bison.simple' to list of files removed by `make distclean'.
2481
24821999-02-12 Jesse Thilo <jthilo@gnu.org>
2483
2484 * src/files.c, src/files.h:
2485 Defined locations of parser files in config.h instead of Makefile.
2486
24871999-02-12 Jesse Thilo <jthilo@gnu.org>
2488
2489 * acconfig.h, acinclude.m4, configure.in, Makefile.am:
2490 Defined locations of parser files in config.h instead of Makefile.
2491
24921999-02-09 Jesse Thilo <jthilo@gnu.org>
2493
2494 * Makefile.am:
2495 Removed inappropriate use of $< macro.
2496
24971999-02-05 Jesse Thilo <jthilo@gnu.org>
2498
2499 * po/Makefile.in.in, po/POTFILES.in:
2500 Add `po' directory skeleton.
2501
25021999-01-27 Jesse Thilo <jthilo@gnu.org>
2503
2504 * README: Document help-bison list.
2505
2506 * configure.in: Add check for mkstemp().
2507
25081999-01-20 Jesse Thilo <jthilo@gnu.org>
2509
2510 * src/conflicts.c, src/LR0.c, src/output.c, src/reader.c:
2511 Hush a few compiler warnings.
2512
2513 * src/files.c:
2514 Add tryclose(), which verifies that fclose was successful.
2515 Hush a couple of compiler warnings.
2516
25171999-01-20 Jesse Thilo <jthilo@gnu.org>
2518
2519 * Makefile.am, OChangeLog:
2520 ChangeLog is now automatically generated. Include the old version as
2521 OChangeLog.
2522
25231999-01-14 Jesse Thilo <jthilo@gnu.org>
2524
2525 * 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:
2526 Update FSF address.
2527
25281999-01-14 Jesse Thilo <jthilo@gnu.org>
2529
2530 * doc/bison.texinfo: Fix formatting glitch.
2531
2532 * doc/bison.texinfo: Update FSF address.
2533
25341999-01-14 Jesse Thilo <jthilo@gnu.org>
2535
2536 * acconfig.h: Update FSF address.
2537
25381999-01-08 Jesse Thilo <jthilo@gnu.org>
2539
2540 * src/system.h:
2541 Don't define PACKAGE here, since config.h defines it.
2542
25431998-12-30 Jesse Thilo <jthilo@gnu.org>
2544
2545 * src/reader.c: Update copyright date.
2546
2547 * src/main.c:
2548 Ditch sprintf to statically-sized buffers in fatal/warn functions in
2549 favor of output directly to stderr (avoids buffer overruns).
2550
2551 * src/reader.c: Some checks for premature EOF.
2552
2553 * 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:
2554 Use prototypes if the compiler understands them.
2555
2556 * src/files.c: Honor TMPDIR on Unix hosts.
2557 Use prototypes if the compiler understands them.
2558
2559 * src/reader.c:
2560 Fix a couple of buffer overrun bugs.
2561 Use prototypes if the compiler understands them.
2562
2563 * src/system.h: Include unistd.h and ctype.h.
2564 Use #ifdef instead of #if for NLS symbols.
2565
25661998-12-30 Jesse Thilo <jthilo@gnu.org>
2567
2568 * doc/bison.texinfo:
2569 Delete comment "consider using @set for edition number, etc..." since
2570 we now are doing so.
2571
25721998-12-30 Jesse Thilo <jthilo@gnu.org>
2573
2574 * configure.in:
2575 Use prototypes if the compiler understands them.
2576
2577 * NEWS: Document 1.26 highlights.
2578
2579 * Makefile.am: Require Automake 1.3 or later.
2580
2581 * acconfig.h:
2582 Use prototypes if the compiler understands them.
2583
25841998-12-29 Jesse Thilo <jthilo@gnu.org>
2585
2586 * src/version.c:
2587 Use VERSION symbol from automake for version number.
2588
25891998-12-29 Jesse Thilo <jthilo@gnu.org>
2590
2591 * acconfig.h, configure.in, version.cin:
2592 Use VERSION symbol from automake for version number.
2593
25941998-11-28 Jesse Thilo <jthilo@gnu.org>
2595
2596 * Makefile.am:
2597 Distribute original version of simple parser (bison.s1), not built
2598 version (bison.simple).
2599
26001998-11-28 Jesse Thilo <jthilo@gnu.org>
2601
2602 * doc/bison.texinfo: Add info dir entry.
2603
2604 * doc/bison.texinfo:
2605 Let automake put version number into documentation.
2606
26071998-11-26 Jesse Thilo <jthilo@gnu.org>
2608
2609 * src/bison.cld, src/build.com, src/vmshlp.mar:
2610 Add non-RCS files from /gd/gnu/bison.
2611
26121998-11-26 Jesse Thilo <jthilo@gnu.org>
2613
2614 * doc/bison.1:
2615 Document the BISON_HAIRY and BISON_SIMPLE variables.
2616
26171998-11-25 Jesse Thilo <jthilo@gnu.org>
2618
2619 * src/version.c: Build version.c automatically.
2620
2621 * src/reader.c:
2622 Fix token numbering (used to start at 258, not 257).
2623
2624 * src/system.h: Include config.h.
2625
2626 * src/getargs.c: Update bug report address.
2627
2628 * src/alloca.c, src/getopt1.c, src/getopt.c, src/getopt.h:
2629 Get latest copies of alloca.c, getopt.c, getopt.h, getopt1.c from gnu.org.
2630
26311998-11-25 Jesse Thilo <jthilo@gnu.org>
2632
2633 * Makefile.am:
2634 Rename bison.simple to bison.s1 (bison.simple is then built from bison.s1).
2635
2636 * configure.in, version.cin:
2637 Build version.c automatically.
2638
2639 * AUTHORS: Add AUTHORS file.
2640
2641 * README: Update bug report address.
2642
2643 * bison.simple:
2644 Rename bison.simple to bison.s1 (bison.simple is then built from bison.s1).
2645
2646 * configure.in, Makefile.am, Makefile.in, stamp-h.in:
2647 Add automake stuff.
2648
26491998-11-25 Jesse Thilo <jthilo@gnu.org>
2650
2651 * doc/bison.texinfo: Clean up some formatting.
2652
26531998-05-05 Richard Stallman <rms@gnu.org>
2654
2655 * doc/bison.texinfo:
2656 Explain better why to make a pure parser.
2657
26581998-01-05 Richard Stallman <rms@gnu.org>
2659
2660 * src/files.c (openfiles):
2661 [_WIN32 && !__CYGWIN32__] Use TEMP or Temp to
2662 find a temporary directory, if possible. Do not unlink files while
2663 they are open.
2664
26651997-08-25 Richard Stallman <rms@gnu.org>
2666
2667 * src/reader.c (stack_offset;):
2668 Change some warni to warns.
2669
2670 * src/lex.c (literalchar): Use warns, not warni.
2671
26721997-06-28 Richard Stallman <rms@gnu.org>
2673
2674 * src/bison.s1: Add a Bison version comment.
2675
2676 * src/main.c (fatal, warn, berror):
2677 Use program_name.
2678
26791997-06-28 Richard Stallman <rms@gnu.org>
2680
2681 * Makefile.in (bison_version): New variable.
2682 (dist): Use that variable.
2683 (bison.s1): Substitute the Bison version into bison.simple.
2684
2685 * bison.simple: Add a Bison version comment.
2686
26871997-06-18 Richard Stallman <rms@gnu.org>
2688
2689 * src/main.c (fatal, warn, berror):
2690 Make error messages standard.
2691 (toomany): Improve error message text.
2692
2693 * 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:
2694 new.h renamed to alloc.h.
2695
26961997-06-18 Richard Stallman <rms@gnu.org>
2697
2698 * Makefile.in: new.h renamed to alloc.h.
2699
27001997-05-24 Richard Stallman <rms@gnu.org>
2701
2702 * src/lex.c (literalchar):
2703 Fix the code for escaping \, " and '.
2704
2705 (lex): Avoid trouble when there are many chars
2706 to discard in a char literal with just several chars in it.
2707
27081997-05-17 Richard Stallman <rms@gnu.org>
2709
2710 * src/bison.s1:
2711 Use malloc, if using alloca is troublesome.
2712 (YYSTACK_USE_ALLOCA): New flag macro.
2713 Define it for some systems and compilers.
2714 (YYSTACK_ALLOC): New macro.
2715 (yyparse): Use YYSTACK_ALLOC to allocate stack.
2716 If it was malloc'd, free it.
2717
27181997-05-17 Richard Stallman <rms@gnu.org>
2719
2720 * bison.simple:
2721 Use malloc, if using alloca is troublesome.
2722 (YYSTACK_USE_ALLOCA): New flag macro.
2723 Define it for some systems and compilers.
2724 (YYSTACK_ALLOC): New macro.
2725 (yyparse): Use YYSTACK_ALLOC to allocate stack.
2726 If it was malloc'd, free it.
2727
27281997-04-23 Richard Stallman <rms@gnu.org>
2729
2730 * src/bison.s1:
2731 (alloca) [__hpux]: Always define as __builtin_alloca.
2732
27331997-04-23 Richard Stallman <rms@gnu.org>
2734
2735 * bison.simple:
2736 (alloca) [__hpux]: Always define as __builtin_alloca.
2737
27381997-04-22 Richard Stallman <rms@gnu.org>
2739
2740 * src/bison.s1:
2741 [__hpux]: Include alloca.h (right for HPUX 10)
2742 instead of declaring alloca (right for HPUX 9).
2743
2744 * src/bison.s1 (__yy_memcpy):
2745 Declare arg `count' as unsigned int.
2746 (yyparse): Cast third arg to __yy_memcpy to unsigned int.
2747
27481997-04-22 Richard Stallman <rms@gnu.org>
2749
2750 * bison.simple:
2751 [__hpux]: Include alloca.h (right for HPUX 10)
2752 instead of declaring alloca (right for HPUX 9).
2753
2754 * bison.simple (__yy_memcpy):
2755 Declare arg `count' as unsigned int.
2756 (yyparse): Cast third arg to __yy_memcpy to unsigned int.
2757
27581997-01-03 Richard Stallman <rms@gnu.org>
2759
2760 * src/allocate.c: [__STDC__ or _MSC_VER]:
2761 Declare calloc and realloc to return void *.
2762
27631997-01-02 Richard Stallman <rms@gnu.org>
2764
2765 * src/system.h:
2766 [_MSC_VER]: Include stdlib.h and process.h.
2767 [_MSC_VER] (getpid): Define as macro--translate it to _getpid.
2768
2769 * src/main.c (main): Return FAILURE as a value.
2770 (printable_version): Declare arg as int, not char.
2771
27721997-01-02 Richard Stallman <rms@gnu.org>
2773
2774 * Makefile.in (dist):
2775 Explicitly check for symlinks, and copy them.
2776
27771996-12-19 Richard Stallman <rms@gnu.org>
2778
2779 * src/files.c:
2780 [_MSC_VER] (XPFILE, XPFILE1): Define, if not already defined.
2781
27821996-12-18 Paul Eggert <eggert@gnu.org>
2783
2784 * src/bison.s1 (yyparse):
2785 If __GNUC__ and YYPARSE_PARAM are both defined,
2786 declare yyparse to have a void * argument.
2787
27881996-12-18 Paul Eggert <eggert@gnu.org>
2789
2790 * bison.simple (yyparse):
2791 If __GNUC__ and YYPARSE_PARAM are both defined,
2792 declare yyparse to have a void * argument.
2793
27941996-12-17 Richard Stallman <rms@gnu.org>
2795
2796 * src/reduce.c (nbits): Add some casts.
2797
27981996-08-12 Richard Stallman <rms@gnu.org>
2799
2800 * src/bison.s1: Test _MSDOS as well as _MSDOS_.
2801
28021996-08-12 Richard Stallman <rms@gnu.org>
2803
2804 * bison.simple: Test _MSDOS as well as _MSDOS_.
2805
28061996-07-31 Richard Stallman <rms@gnu.org>
2807
2808 * src/bison.s1:
2809 [__sun && __i386]: Include alloca.h.
2810
28111996-07-31 Richard Stallman <rms@gnu.org>
2812
2813 * bison.simple:
2814 [__sun && __i386]: Include alloca.h.
2815
28161996-07-30 Richard Stallman <rms@gnu.org>
2817
2818 * src/bison.s1: Comment change.
2819
2820 * src/bison.s1: Test _MSDOS_, not MSDOS.
2821
28221996-07-30 Richard Stallman <rms@gnu.org>
2823
2824 * bison.simple: Comment change.
2825
2826 * bison.simple: Test _MSDOS_, not MSDOS.
2827
28281996-06-01 Richard Stallman <rms@gnu.org>
2829
2830 * 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:
2831 Insert `_' macro around many string constants.
2832
2833 * src/main.c:
2834 Insert `_' macro around many string constants.
2835
2836 (main): Call setlocale, bindtextdomain and textdomain.
2837
2838 * src/system.h: [HAVE_LOCALE_H]: Include locale.h.
2839 [! HAVE_LOCALE_H] (setlocale): Define as no-op.
2840 [ENABLE_NLS]: Include libintl.h.
2841 [ENABLE_NLS] (gettext): Define.
2842 [! ENABLE_NLS] (bintextdomain, textdomain, _): Consolation definitions.
2843 (N_, PACKAGE, LOCALEDIR): New macros.
2844
28451996-06-01 Richard Stallman <rms@gnu.org>
2846
2847 * POTFILES.in: New file.
2848
2849 * Makefile.in (allocate.o):
2850 Define target explicitly.
2851
2852 * Makefile.in (CFLAGS): Set to @CFLAGS@.
2853 (LDFLAGS): Set to @LDFLAGS@.
2854 (configure): Run autoconf only if preceding `cd' succeeds.
2855 (bison.s1): Redirect output to temporary file then move the
2856 temporary to the target, rather than redirecting directly to bison.s1.
2857 (clean): Remove config.status and config.log.
2858 (distclean): Don't remove config.status here.
2859
28601996-05-12 Richard Stallman <rms@gnu.org>
2861
2862 * src/bison.s1:
2863 (__yy_memcpy) [__cplusplus]: Reorder declarations of variables f and t.
2864
28651996-05-12 Richard Stallman <rms@gnu.org>
2866
2867 * bison.simple:
2868 (__yy_memcpy) [__cplusplus]: Reorder declarations of variables f and t.
2869
28701996-05-11 Richard Stallman <rms@gnu.org>
2871
2872 * src/bison.s1 (__yy_memcpy):
2873 Really reorder the args, as was supposedly done on Feb 14 1995.
2874 (yyparse): Calls changed accordingly.
2875
28761996-05-11 Richard Stallman <rms@gnu.org>
2877
2878 * Makefile.in (dist): Don't use $(srcdir).
2879
2880 * bison.simple (__yy_memcpy):
2881 Really reorder the args, as was supposedly done on Feb 14 1995.
2882 (yyparse): Calls changed accordingly.
2883
28841996-01-27 Richard Stallman <rms@gnu.org>
2885
2886 * src/output.c (output_rule_data):
2887 Test YYERROR_VERBOSE in the conditional
2888 around the definition of ttyname.
2889
28901995-12-29 Richard Stallman <rms@gnu.org>
2891
2892 * src/bison.s1:
2893 Fix line numbers in #line commands.
2894
28951995-12-29 Richard Stallman <rms@gnu.org>
2896
2897 * bison.simple:
2898 Fix line numbers in #line commands.
2899
29001995-12-27 Richard Stallman <rms@gnu.org>
2901
2902 * src/bison.s1 (YYPARSE_PARAM_DECL):
2903 In C++, make it always null.
2904 (YYPARSE_PARAM_ARG): New macro.
2905 (yyparse): Use YYPARSE_PARAM_ARG.
2906
29071995-12-27 Richard Stallman <rms@gnu.org>
2908
2909 * bison.simple (YYPARSE_PARAM_DECL):
2910 In C++, make it always null.
2911 (YYPARSE_PARAM_ARG): New macro.
2912 (yyparse): Use YYPARSE_PARAM_ARG.
2913
29141995-11-29 Richard Stallman <rms@gnu.org>
2915
2916 * doc/bison.texinfo:
2917 Describe literal string tokens, %raw, %no_lines, %token_table.
2918
29191995-11-29 Daniel Hagerty <hag@gnu.org>
2920
2921 * doc/bison.texinfo: Fixed update date
2922
29231995-10-16 Richard Stallman <rms@gnu.org>
2924
2925 * src/version.c: Version 1.25.
2926
29271995-10-16 Richard Stallman <rms@gnu.org>
2928
2929 * NEWS: *** empty log message ***
2930
29311995-10-16 Richard Stallman <rms@gnu.org>
2932
2933 * doc/bison.1, doc/bison.rnh:
2934 Add new options.
2935
29361995-10-15 Richard Stallman <rms@gnu.org>
2937
2938 * src/vmsgetargs.c, src/getargs.c:
2939 Added -n, -k, and -raw switches.
2940 (noparserflag, toknumflag, rawtoknumflag): New variables.
2941
2942 * src/symtab.h (SALIAS):
2943 New #define for adding aliases to %token.
2944 (struct bucket): Added `alias' field.
2945
2946 * src/reduce.c (reduce_grammar):
2947 Revise error message.
2948 (print_notices): Remove final `.' from error message.
2949
2950 * src/reader.c (reader_output_yylsp):
2951 New function.
2952 (readgram): Use `#if 0' around code that accepted %command
2953 inside grammar rules: The documentation doesn't allow it,
2954 and it will fail since the %command processors scan for the next %.
2955 (parse_token_decl): Extended the %token
2956 declaration to allow a multi-character symbol as an alias.
2957 (parse_thong_decl): New function.
2958 (read_declarations): Added %thong declarations.
2959 (read_declarations): Handle NOOP to deal with allowing
2960 % declarations as another means to specify the flags.
2961 (readgram): Allow %prec prior to semantics embedded in a rule.
2962 (skip_to_char, read_declarations, copy_definition)
2963 (parse_token_decl, parse_start_decl, parse_type_decl)
2964 (parse_assoc_decl, parse_union_decl, parse_expect_decl)
2965 (get_type_name, copy_guard, copy_action, readgram)
2966 (get_type, packsymbols): Revised most error messages.
2967 Changed `fatal' to `warnxxx' to avoid aborting for error.
2968 Revised and use multiple warnxxx functions to avoid using VARARGS1.
2969 (read_declarations): Improve the error message for
2970 an invalid character. Do not abort.
2971 (read_declarations, copy_guard, copy_action): Use
2972 printable_version to avoid unprintable characters in printed output.
2973 (parse_expect_decl): Error if argument to %expect exceeds 10 digits.
2974 (parse_token_decl, parse_assoc_decl, parse_type_decl, get_type):
2975 Allow the type of a non-terminal can be given
2976 more than once, as long as all specifications give the same type.
2977
2978 * src/output.c:
2979 (output_headers, output_trailers, output, output_gram)
2980 (output_rule_data): Implement noparserflag variable.
2981 Implement toknumflag variable.
2982 (output): Call reader_output_yylsp to output LTYPESTR.
2983
2984 * src/main.c (main):
2985 If reader sees an error, don't process the grammar.
2986 (fatals): Updated to not use VARARGS1.
2987 (printable_version, int_to_string, warn, warni, warns, warnss)
2988 (warnsss): New error reporting functions. Avoid abort for error.
2989
2990 * src/lex.h:
2991 Added THONG and NOOP for alias processing.
2992 Added SETOPT for the new code that allows setting options with %flags.
2993
2994 * src/lex.c:
2995 Include getopt.h. Add some extern decls.
2996 (safegetc): New function to deal with EOF gracefully.
2997 (literalchar); new function to deal with reading \ escapes.
2998 (lex): Use literalchar.
2999 (lex): Implemented "..." tokens.
3000 (literalchar, lex, parse_percent_token): Made tokenbuffer
3001 always contain the token. This includes growing the token
3002 buffer while reading an integer.
3003 (parse_percent_token): Replaced if-else statement with percent_table.
3004 (parse_percent_token): Added % declarations as another
3005 way to specify the flags -n, -l, and -r. Also added hooks for
3006 -d, -k, -y, -v, -t, -p, -b, -o, but implementation requires
3007 major changes to files.c.
3008 (lex) Retain in the incoming stream a character following
3009 an incorrect '/'.
3010 (skip_white_space, lex): Revised most error messages
3011 and changed fatal to warn to avoid aborting.
3012 (percent_table): Added %thong declarations.
3013
3014 * src/gram.h: Comment changes.
3015
3016 * src/files.c (openfiles, open_extra_files, done):
3017 Add faction flag
3018 and actfile file. Handle noparserflag. Both for -n switch.
3019
3020 * src/conflicts.c (resolve_sr_conflict):
3021 Remove use of alloca.
3022
30231995-06-01 Jim Meyering <meyering@gnu.org>
3024
3025 * doc/bison.texinfo: *** empty log message ***
3026
30271995-05-06 Richard Stallman <rms@gnu.org>
3028
3029 * src/bison.s1: Comment change.
3030
30311995-05-06 Richard Stallman <rms@gnu.org>
3032
3033 * bison.simple: Comment change.
3034
30351995-05-03 Richard Stallman <rms@gnu.org>
3036
3037 * src/version.c: Version now 1.24.
3038
3039 * src/bison.s1: Change distribution terms.
3040
3041 * src/version.c: Version now 1.23.
3042
30431995-05-03 Richard Stallman <rms@gnu.org>
3044
3045 * doc/bison.texinfo:
3046 Rewrite "Conditions for Using Bison".
3047 Update version to 1.24.
3048
30491995-05-03 Richard Stallman <rms@gnu.org>
3050
3051 * bison.simple: Change distribution terms.
3052
30531995-02-23 Richard Stallman <rms@gnu.org>
3054
3055 * src/files.c: Test __VMS_POSIX as well as VMS.
3056
30571995-02-14 Jim Meyering <meyering@gnu.org>
3058
3059 * src/bison.s1 (__yy_memcpy):
3060 Renamed from __yy_bcopy to avoid
3061 confusion. Reverse FROM and TO arguments to be consistent with
3062 those of memcpy.
3063
30641995-02-14 Jim Meyering <meyering@gnu.org>
3065
3066 * bison.simple (__yy_memcpy):
3067 Renamed from __yy_bcopy to avoid
3068 confusion. Reverse FROM and TO arguments to be consistent with
3069 those of memcpy.
3070
30711994-11-10 David J. MacKenzie <djm@gnu.org>
3072
3073 * NEWS: reformat
3074
3075 * NEWS: New file.
3076
3077 * Makefile.in (DISTFILES): Include NEWS.
3078
3079 * Makefile.in (DISTFILES):
3080 Include install-sh, not install.sh.
3081
3082 * configure.in: Update to Autoconf v2 macro names.
3083
30841994-10-05 David J. MacKenzie <djm@gnu.org>
3085
3086 * Makefile.in: fix typo
3087
3088 * Makefile.in (prefix, exec_prefix):
3089 Let configure set them.
3090
30911994-09-28 David J. MacKenzie <djm@gnu.org>
3092
3093 * Makefile.in: Set datadir to $(prefix)/share.
3094
30951994-09-15 Richard Stallman <rms@gnu.org>
3096
3097 * src/bison.s1:
3098 Update copyright notice and GPL version.
3099
31001994-09-15 Richard Stallman <rms@gnu.org>
3101
3102 * bison.simple:
3103 Update copyright notice and GPL version.
3104
31051994-07-12 Richard Stallman <rms@gnu.org>
3106
3107 * src/reduce.c, src/reader.c:
3108 entered into RCS
3109
31101994-05-05 David J. MacKenzie <djm@gnu.org>
3111
3112 * Makefile.in: entered into RCS
3113
31141994-03-26 Richard Stallman <rms@gnu.org>
3115
3116 * src/bison.s1: entered into RCS
3117
31181994-03-26 Richard Stallman <rms@gnu.org>
3119
3120 * bison.simple: entered into RCS
3121
31221994-03-25 Richard Stallman <rms@gnu.org>
3123
3124 * src/main.c: entered into RCS
3125
31261994-03-24 Richard Stallman <rms@gnu.org>
3127
3128 * src/conflicts.c: entered into RCS
3129
31301994-01-02 Richard Stallman <rms@gnu.org>
3131
3132 * Makefile.in: *** empty log message ***
3133
31341993-11-21 Richard Stallman <rms@gnu.org>
3135
3136 * src/bison.s1: *** empty log message ***
3137
31381993-11-21 Richard Stallman <rms@gnu.org>
3139
3140 * doc/bison.texinfo: entered into RCS
3141
3142 * doc/bison.texinfo: *** empty log message ***
3143
31441993-11-21 Richard Stallman <rms@gnu.org>
3145
3146 * bison.simple: *** empty log message ***
3147
31481993-10-25 David J. MacKenzie <djm@gnu.org>
3149
3150 * doc/bison.texinfo: *** empty log message ***
3151
31521993-10-19 Richard Stallman <rms@gnu.org>
3153
3154 * src/bison.s1: *** empty log message ***
3155
31561993-10-19 Richard Stallman <rms@gnu.org>
3157
3158 * bison.simple: *** empty log message ***
3159
31601993-10-14 Richard Stallman <rms@gnu.org>
3161
3162 * src/bison.s1: *** empty log message ***
3163
31641993-10-14 Richard Stallman <rms@gnu.org>
3165
3166 * bison.simple: *** empty log message ***
3167
31681993-09-14 David J. MacKenzie <djm@gnu.org>
3169
3170 * doc/bison.texinfo: *** empty log message ***
3171
31721993-09-13 Noah Friedman <friedman@gnu.org>
3173
3174 * Makefile.in: *** empty log message ***
3175
31761993-09-10 Richard Stallman <rms@gnu.org>
3177
3178 * src/conflicts.c: *** empty log message ***
3179
3180 * src/system.h: entered into RCS
3181
31821993-09-10 Richard Stallman <rms@gnu.org>
3183
3184 * doc/bison.1: entered into RCS
3185
31861993-09-06 Noah Friedman <friedman@gnu.org>
3187
3188 * src/version.c: entered into RCS
3189
31901993-09-06 Noah Friedman <friedman@gnu.org>
3191
3192 * Makefile.in: *** empty log message ***
3193
31941993-07-30 David J. MacKenzie <djm@gnu.org>
3195
3196 * Makefile.in: *** empty log message ***
3197
31981993-07-24 Richard Stallman <rms@gnu.org>
3199
3200 * src/bison.s1: *** empty log message ***
3201
32021993-07-24 Richard Stallman <rms@gnu.org>
3203
3204 * bison.simple: *** empty log message ***
3205
32061993-07-08 David J. MacKenzie <djm@gnu.org>
3207
3208 * Makefile.in: *** empty log message ***
3209
32101993-07-04 Richard Stallman <rms@gnu.org>
3211
3212 * src/bison.s1: *** empty log message ***
3213
32141993-07-04 Richard Stallman <rms@gnu.org>
3215
3216 * bison.simple: *** empty log message ***
3217
32181993-06-26 David J. MacKenzie <djm@gnu.org>
3219
3220 * src/getargs.c: entered into RCS
3221
32221993-06-26 David J. MacKenzie <djm@gnu.org>
3223
3224 * doc/bison.texinfo: *** empty log message ***
3225
3226 * doc/bison.1: New file.
3227
32281993-06-25 Richard Stallman <rms@gnu.org>
3229
3230 * src/getargs.c: New file.
3231
32321993-06-16 Richard Stallman <rms@gnu.org>
3233
3234 * src/bison.s1: *** empty log message ***
3235
32361993-06-16 Richard Stallman <rms@gnu.org>
3237
3238 * bison.simple: *** empty log message ***
3239
32401993-06-03 Richard Stallman <rms@gnu.org>
3241
3242 * src/bison.s1: New file.
3243
32441993-06-03 Richard Stallman <rms@gnu.org>
3245
3246 * doc/bison.texinfo: *** empty log message ***
3247
32481993-06-03 Richard Stallman <rms@gnu.org>
3249
3250 * bison.simple: New file.
3251
32521993-05-19 Richard Stallman <rms@gnu.org>
3253
3254 * doc/bison.texinfo: New file.
3255
32561993-05-07 Noah Friedman <friedman@gnu.org>
3257
3258 * Makefile.in: *** empty log message ***
3259
32601993-04-28 Noah Friedman <friedman@gnu.org>
3261
3262 * src/reader.c: *** empty log message ***
3263
32641993-04-23 Noah Friedman <friedman@gnu.org>
3265
3266 * src/alloc.h: entered into RCS
3267
32681993-04-20 David J. MacKenzie <djm@gnu.org>
3269
3270 * src/version.c: *** empty log message ***
3271
3272 * src/files.c, src/allocate.c:
3273 entered into RCS
3274
3275 * src/reader.c: *** empty log message ***
3276
3277 * src/lex.c: entered into RCS
3278
3279 * src/conflicts.c: New file.
3280
3281 * src/symtab.c: entered into RCS
3282
3283 * src/alloc.h: New file.
3284
3285 * src/LR0.c: entered into RCS
3286
32871993-04-18 Noah Friedman <friedman@gnu.org>
3288
3289 * src/reader.c: New file.
3290
3291 * src/version.c: *** empty log message ***
3292
32931993-04-18 Noah Friedman <friedman@gnu.org>
3294
3295 * Makefile.in: *** empty log message ***
3296
32971993-04-17 Noah Friedman <friedman@gnu.org>
3298
3299 * Makefile.in: *** empty log message ***
3300
33011993-04-15 Richard Stallman <rms@gnu.org>
3302
3303 * src/main.c, src/files.c:
3304 New file.
3305
33061993-04-15 Noah Friedman <friedman@gnu.org>
3307
3308 * configure.in: entered into RCS
3309
3310 * configure.in: *** empty log message ***
3311
3312 * configure.in: New file.
3313
33141993-04-14 Richard Stallman <rms@gnu.org>
3315
3316 * Makefile.in: New file.
3317
33181993-04-13 Richard Stallman <rms@gnu.org>
3319
3320 * src/version.c: New file.
3321
33221993-03-25 Richard Stallman <rms@gnu.org>
3323
3324 * src/output.c: entered into RCS
3325
33261992-09-25 Richard Stallman <rms@gnu.org>
3327
3328 * configure.bat: entered into RCS
3329
33301992-06-22 Richard Stallman <rms@gnu.org>
3331
3332 * src/vmsgetargs.c: entered into RCS
3333
33341992-06-22 Richard Stallman <rms@gnu.org>
3335
3336 * doc/bison.rnh: entered into RCS
3337
33381992-04-20 David J. MacKenzie <djm@gnu.org>
3339
3340 * README: entered into RCS
3341
33421992-01-22 Richard Stallman <rms@gnu.org>
3343
3344 * src/machine.h: entered into RCS
3345
33461991-12-21 Richard Stallman <rms@gnu.org>
3347
3348 * src/lalr.c, src/closure.c:
3349 entered into RCS
3350
33511991-12-20 Richard Stallman <rms@gnu.org>
3352
3353 * src/state.h: entered into RCS
3354
33551991-12-18 Richard Stallman <rms@gnu.org>
3356
3357 * src/print.c, src/nullable.c, src/derives.c:
3358 entered into RCS
3359
33601991-11-03 David J. MacKenzie <djm@gnu.org>
3361
3362 * src/warshall.c, src/types.h, src/symtab.h, src/lex.h, src/gram.c, src/gram.h, src/files.h:
3363 entered into RCS
3364
33651988-09-09 Richard Stallman <rms@gnu.org>
3366
3367 * src/bison.hairy: entered into RCS
3368
33691987-12-16 Richard Stallman <rms@gnu.org>
3370
3371 * REFERENCES: entered into RCS
bison