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* tests/regression.at (AT_TEST_CPP_GUARD_H): Adjust the clean up
[bison.git] / ChangeLog
CommitLineData
e4d910bf
AD		 12001-11-05 Akim Demaille <akim@epita.fr>
2
3 * tests/regression.at (AT_TEST_CPP_GUARD_H): Adjust the clean up
4 pattern.
5
951366c1
AD		 62001-11-05 Akim Demaille <akim@epita.fr>
7
8 * src/options.h (struct option_table_struct): set_flags is void*.
9 * src/options.c (longopts): Support `--output' and `%output'.
10 (usage): Adjust.
11 * src/lex.h (tok_setopt): Remove, replaced with...
12 (tok_intopt, tok_stropt): these new guys.
13 * src/lex.c (getopt.h): Not needed.
14 (token_buffer, unlexed_token_buffer): Not const.
15 (percent_table): Promote `-' over `_' in directive names.
16 Active `%name-prefix', `file-prefix', and `output'.
17 (parse_percent_token): Accept possible arguments to directives.
18 Promote `-' over `_' in directive names.
19
d8988b2f
AD		 202001-11-04 Akim Demaille <akim@epita.fr>
21
22 * doc/bison.texinfo (Decl Summary): Split the list into
23 `directives for grammars' and `directives for bison'.
24 Sort'em.
25 Add description of `%name-prefix', `file-prefix', and `output'.
26 Promote `-' over `_' in directive names.
27 (Bison Options): s/%locactions/%locations/. Nice Freudian slip.
28 Simplify the description of `--name-prefix'.
29 Promote `-' over `_' in directive names.
30 Promote `--output' over `--output-file'.
31 Fix the description of `--defines'.
32 * tests/output.at: Exercise %file-prefix and %output.
33
6468d18e
AD		 342001-11-02 Akim Demaille <akim@epita.fr>
35
36 * doc/refcard.tex: Update.
37
6b7e85b9
AD		 382001-11-02 Akim Demaille <akim@epita.fr>
39
40 * src/symtab.h (SUNDEF): New.
41 * src/symtab.c (bucket_new): Init user_token_number to SUNDEF to
42 stand for `uninitialized', instead of 0.
43 * src/reader.c (packsymbols, parse_thong_decl): Adjust.
44 * src/lex.c (lex): Adjust.
45
46 * tests/calc.at (_AT_DATA_CALC_Y): Declare a token for EOF.
47 Number it 0.
48 Let yylex return it instead of a plain 0.
49 Reported by Dick Streefland.
50
cd5aafcf
AD		 512001-11-02 Akim Demaille <akim@epita.fr>
52
53 * tests/regression.at (Mixing %token styles): New test.
54
037ca2f1
AD		 552001-11-02 Akim Demaille <akim@epita.fr>
56
57 * src/reader.c (parse_thong_decl): Formatting changes.
58 (token_translations_init): New, extracted from...
59 (packsymbols): Here.
60 Adjust.
61
270a173c
AD		 622001-11-01 Akim Demaille <akim@epita.fr>
63
64 * tests/regression.at (AT_TEST_CPP_GUARD_H): New.
65 Check that `9foo.y' produces correct cpp guards.
66 * src/files.c (compute_header_macro): Prepend `BISON_' to CPP
67 guards.
68 Reported by Wwp.
69
561f9a30
AD		 702001-11-01 Akim Demaille <akim@epita.fr>
71
72 * tests/regression.at (Invalid input: 2): New.
73 * src/lex.c (unlexed_token_buffer): New.
74 (lex, unlex): Adjust: when unlexing, be sure to save token_buffer
75 too.
76 Reported by Wwp.
77
f987e9d2
AD		 782001-11-01 Akim Demaille <akim@epita.fr>
79
80 * tests/calc.at: Catch up with 1.30.
81 * configure.in: Bump to 1.49a.
82 Adjust to newer Autotest.
83
0846f581
PB		 842001-10-19 Pascal Bart <pascal.bart@epita.fr>
85
86 * src/conflicts.c: Move global variables rrc_total and src_total ...
87 (print_conflicts): here.
88 * src/output.c (output): Free global variable user_toknums.
89 * src/lex.c (token_obstack): Become static.
90
3c1a79b3
AD		 912001-10-18 Akim Demaille <akim@epita.fr>
92
93 * tests/atlocal.in (GCC): Add.
94 * tests/calc.at: s/m4_match/m4_bmatch/.
95 s/m4_patsubst/m4_bpatsubst/.
96 (AT_CHECK_CALC): Check the compiler's stderr only if it's GCC.
97 * configure.in: AC_SUBST(GCC).
98
5d52e7d0
MA		 992001-10-14 Marc Autret <autret_m@epita.fr>
100
101 * src/options.c (create_long_option_table): Fix.
102
631aa1d3
AD		 1032001-10-10 Akim Demaille <akim@epita.fr>
104
105 * src/bison.simple: Be sure to set YYSTACK_USE_ALLOCA.
106
f6ec6d13
AD		 1072001-10-04 Akim Demaille <akim@epita.fr>
108
109 * src/reader.c (parse_union_decl): Push the caracters in
110 union_obstack, not attrs_obstack.
111
342b8b6e
AD		 1122001-10-04 Akim Demaille <akim@epita.fr>
113
114 Merge in the branch 1.29.
115
116 * src/reader.c (packsymbols): Use a temporary obstack for
117 `%%tokendef', since output_stack is already used elsewhere.
118
119 2001-10-02 Akim Demaille <akim@epita.fr>
120
121 Bump 1.29d.
122
123 2001-10-02 Akim Demaille <akim@epita.fr>
124
125 Version 1.29c.
126
127 2001-10-02 Akim Demaille <akim@epita.fr>
128
129 * tests/regression.at (Invalid CPP headers): New.
130 From Alexander Belopolsky.
131 * src/files.c (compute_header_macro): Map non alnum chars to `_'.
132
133 2001-10-02 Akim Demaille <akim@epita.fr>
134
135 * tests/regression.at (Invalid input): New.
136 * src/lex.c (lex): Be sure to set `token_buffer' in any case.
137 Reported by Shura.
138
139 2001-10-02 Akim Demaille <akim@epita.fr>
140
141 * tests/calc.at: Now that --debug works, the tests must be adjusted.
142
143 2001-10-02 Akim Demaille <akim@epita.fr>
144
145 * src/output.c (output_parser): Assert `skeleton'.
146 * src/files.c (skeleton_find): Look harder for skeletons on DOSish
147 systems.
148 From Shura.
149
150 2001-10-01 Marc Autret <autret_m@epita.fr>
151
152 * src/lex.h: Echo modifications.
153 * src/lex.c (unlex): Parameter is now token_t.
154 From Hans Aberg.
155
156 2001-10-01 Marc Autret <autret_m@epita.fr>
157
158 * src/main.c: Include lex.h.
159 From Hans Aberg.
160
161 2001-09-29 Akim Demaille <akim@epita.fr>
162
163 * src/getargs.c (longopts): `--debug' is `-t', not `-d'.
164
165 2001-09-28 Akim Demaille <akim@epita.fr>
166
167 * tests/testsuite.at: Update to newer Autotest.
168 * tests/Makefile.am (EXTRA_DIST): bison is not to be shipped.
169
170 2001-09-27 Akim Demaille <akim@epita.fr>
171
172 Position independent wrapper.
173
174 * tests/bison: Remove.
175 * tests/bison.in: New.
176 * configure.in: Adjust.
177
178 2001-09-27 Paul Eggert <eggert@twinsun.com>
179
180 Port quotearg fixes from tar 1.13.24.
181
182 * lib/quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
183 tm to be declared.
184 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
185 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
186
187 * m4/Makefile.am (EXTRA_DIST): Add mbrtowc.m4.
188 * m4/mbrtowc.m4: New file.
189 * m4/prereq.m4 (jm_PREREQ_QUOTEARG): Check for mbsinit and stddef.h.
190 Use jm_FUNC_MBRTOWC instead of AC_CHECK_FUNCS(mbrtowc).
191
192 2001-09-27 Akim Demaille <akim@epita.fr>
193
194 Bump to 1.29c.
195
196 2001-09-27 Akim Demaille <akim@epita.fr>
197
198 Version 1.29b.
199
200 2001-09-25 Akim Demaille <akim@epita.fr>
201
202 * src/system.h: Include `xalloc.h'.
203 Remove it from the C files.
204 * src/files.c (output_files): Free the obstacks.
205 * src/lex.c (init_lex): Rename as...
206 (lex_init): this.
207 (lex_free): New.
208 * src/main.c (main): Use it.
209
210 2001-09-24 Marc Autret <autret_m@epita.fr>
211
212 * src/vcg.c (open_edge, close_edge, open_node, close_node): Change
213 to output informations in fout (FILE*).
214 (open_graph, close_graph): Likewise.
215 (output_graph, output_edge, output_node): Likewise.
216 * src/vcg.h: Update function prototypes.
217 * src/print_graph.c (print_graph): Open output graph file.
218 (print_actions): Adjust.
219 * src/files.h: Remove extern declaration.
220 * src/files.c: Remove graph_obstack declaration.
221 (open_files): Remove graph_obstack initialization.
222 (output_files): Remove graph_obstack saving.
223
224 2001-09-24 Marc Autret <autret_m@epita.fr>
225
226 * src/files.c (compute_output_file_names): Fix.
227
228 2001-09-24 Marc Autret <autret_m@epita.fr>,
229 Akim Demaille <akim@epita.fr>
230
231 * src/reader.c (reader): Remove call to free_symtab ().
232 * src/main.c (main): Call it here.
233 Include symtab.h.
234 * src/conflicts.c (initialize_conflicts): Rename as...
235 (solve_conflicts): this.
236 * src/print.c (print_core, print_actions, print_state)
237 (print_grammar): Dump to a file instead a `output_obstack'.
238 (print_results): Dump `output_obstack', and then proceed with the
239 FILE *.
240 * src/files.c (compute_output_file_names, close_files): New.
241 (output_files): Adjust.
242 * src/main.c (main): Adjust.
243
244 2001-09-23 Marc Autret <autret_m@epita.fr>
245
246 * src/files.c (compute_header_macro): Computes header macro name
247 from spec_defines_file when given.
248
249 2001-09-23 Marc Autret <autret_m@epita.fr>
250
251 * src/files.c (output_files): Add default extensions.
252
253 2001-09-22 Akim Demaille <akim@epita.fr>
254
255 * src/conflicts.c (finalize_conflicts): Rename as...
256 (free_conflicts): this.
257
258 2001-09-22 Akim Demaille <akim@epita.fr>
259
260 * src/gram.c (gram_free): Rename back as...
261 (dummy): this.
262 (output_token_translations): Free `token_translations'.
263 * src/symtab.c (free_symtab): Free the tag field.
264
265 2001-09-22 Akim Demaille <akim@epita.fr>
266
267 Remove `translations' as it is always set to true.
268
269 * src/gram.h: Adjust.
270 * src/reader.c (packsymbols, parse_token_decl): Adjust
271 * src/print.c (print_grammar): Adjust.
272 * src/output.c (output_token_translations): Adjust.
273 * src/lex.c (lex): Adjust.
274 * src/gram.c: Be sure the set pointers to NULL.
275 (dummy): Rename as...
276 (gram_free): this.
277
278 2001-09-22 Akim Demaille <akim@epita.fr>
279
280 * configure.in: Invoke AM_LIB_DMALLOC.
281 * src/system.h: Use dmalloc.
282 * src/LR0.c: Be sure to have pointers initialized to NULL.
283 (allocate_itemsets): Allocate kernel_items only if needed.
284
285 2001-09-22 Akim Demaille <akim@epita.fr>
286
287 * configure.in: Bump to 1.29b.
288 * tests/Makefile.am (DISTCLEANFILES): Add package.m4.
289 * tests/calc.at (_AT_DATA_CALC_Y): #undef malloc so that we don't
290 need xmalloc.c in calc.y.
291 From Pascal Bart.
292
293 2001-09-21 Akim Demaille <akim@epita.fr>
294
295 Version 1.29a.
296 * Makefile.maint, config/config.guess, config/config.sub,
297 * config/missing: Update from masters.
298 * tests/Makefile.am ($(srcdir)/$(TESTSUITE)): No longer depend
299 upon package.m4.
300 * configure.in (ALL_LINGUAS): Add `tr'.
301
302 2001-09-21 Akim Demaille <akim@epita.fr>
303
304 * tests/Makefile.am (package.m4): Move to...
305 ($(srcdir)/$(TESTSUITE)): here.
306
307 2001-09-20 Akim Demaille <akim@epita.fr>
308
309 * src/complain.c: No longer try to be standalone: use system.h.
310 Don't assume __STDC__ is defined to 1. Just test if it is defined.
311 * src/complain.h: Likewise.
312 * src/reduce.c (useless_nonterminals, inaccessable_symbols):
313 Remove the unused variable `n'.
314 From Albert Chin-A-Young.
315
316 2001-09-18 Marc Autret <autret_m@epita.fr>
317
318 * doc/bison.1: Update.
319 * doc/bison.texinfo (Bison Options): Update --defines and --graph
320 descriptions.
321 (Option Cross Key): Update.
322 Add --graph.
323
324 2001-09-18 Marc Autret <autret_m@epita.fr>
325
326 * tests/regression.at: New test (comment in %union).
327
328 2001-09-18 Marc Autret <autret_m@epita.fr>
329
330 * src/reader.c (parse_union_decl): Do not output '/'. Let copy_comment
331 do that.
332 Reported by Keith Browne.
333
334 2001-09-18 Marc Autret <autret_m@epita.fr>
335
336 * tests/output.at: Add tests for --defines and --graph.
337
338 2001-09-18 Marc Autret <autret_m@epita.fr>
339
340 * tests/output.at: Removes tests of %{header,src}_extension features.
341
342 2001-09-18 Akim Demaille <akim@epita.fr>
343
344 * tests/Makefile.am (package.m4): New.
345 * tests/calc.at (_AT_CHECK_CALC): Just run `calc input'.
346 (_AT_CHECK_CALC_ERROR): Likewise.
347 Factor the `, ' part of verbose error messages.
348
349 2001-09-18 Marc Autret <autret_m@epita.fr>
350
351 * src/getargs.c (longopts): Declare --defines and --graph as options
352 with optional arguments.
353 * src/files.h: Add extern declarations.
354 * src/files.c (spec_graph_file, spec_defines_file): New.
355 (output_files): Update.
356 Remove CPP-outed code.
357
358 2001-09-18 Marc Autret <autret_m@epita.fr>
359
360 Turn off %{source,header}_extension feature.
361
362 * src/files.c (compute_exts_from_gf): Update.
363 (compute_exts_from_src): Update.
364 (output_files): CPP-out useless code.
365 * src/files.h: Remove {header,source}_extension extern declarations.
366 * src/reader.c (parse_dquoted_param): CPP-out.
367 (parse_header_extension_decl): Remove.
368 (parse_source_extension_decl): Remove.
369 (read_declarations): Remove cases tok_{hdrext,srcext}.
370 * src/lex.c (percent_table): Remove {header,source}_extension entries.
371 * src/lex.h (token_t): Remove tok_hdrext and tok_srcext.
372
373 2001-09-10 Akim Demaille <akim@epita.fr>
374
375 * tests/output.at (AT_CHECK_BISON_FLAGS, AT_CHECK_BISON_PERCENT):
376 (AT_CHECK_BISON_PERCENT_FLAGS): Merge into...
377 (AT_CHECK_OUTPUT): this.
378 Merely check ls' exit status, its output is useless.
379
380 2001-09-10 Akim Demaille <akim@epita.fr>
381
382 * tests/calc.at: Use m4_match.
383 (_AT_DATA_CALC_Y): Check `yyin != NULL', not `stdin != NULL'.
384
385 2001-09-10 Marc Autret <autret_m@epita.fr>,
386 Akim Demaille <akim@epita.fr>
387
388 * src/vcg.h (graph_s): color, textcolor, bordercolor are now
389 enum color_e.
390 * src/print_graph.c (print_graph): Initalize graph.layoutalgorithm
391 to `normal'.
392 * src/reader.c (parse_token_decl): Initialize token with tok_eof.
393 * src/lex.h: Adjust prototype.
394 (token_t): Add `tok_undef'.
395 * src/lex.c (struct percent_table_struct): Retval is now a token_t.
396 (parse_percent_token): Now returns token_t.
397 Add default statement in switch.
398 (lex): Separate `c' as an input variable, from the token_t result
399 part.
400 (unlexed): Is a token_t.
401
402 2001-09-10 Akim Demaille <akim@epita.fr>
403
404 * configure.in: Bump to 1.29a.
405
406 2001-09-07 Akim Demaille <akim@epita.fr>
407
408 Version 1.29.
409
410 2001-08-30 Akim Demaille <akim@epita.fr>
411
412 * tests/atgeneral.m4, tests/atconfig.in, tests/suite.at: Remove.
413 * m4/atconfig.m4: Remove.
414 * tests/testsuite.at, tests/atlocal.in, tests/output.at,
415 * tests/bison: New.
416 * tests/regression.at, tests/calc.at: Use m4_define, AT_BANNER,
417 m4_if, m4_patsubst, and m4_regexp.
418 * tests/calc.at (_AT_CHECK_CALC, _AT_CHECK_CALC_ERROR): Use an
419 `input' file instead of echo.
420
421 2001-08-29 Akim Demaille <akim@epita.fr>
422
423 Bump to 1.28e.
424
425 2001-08-29 Akim Demaille <akim@epita.fr>
426
427 Version 1.28d.
428
429 2001-08-29 Paul Eggert <eggert@twinsun.com>
430
431 * src/bison.simple (yyparse): Don't take the address of an
432 item before the start of an array, as that doesn't conform to
433 the C Standard.
434
435 2001-08-29 Robert Anisko <anisko_r@epita.fr>
436
437 * doc/bison.texinfo (Location Tracking Calc): New node.
438
439 2001-08-29 Paul Eggert <eggert@twinsun.com>
440
441 * src/output.c (output): Do not define const, as this now
442 causes more problems than it cures.
443
444 2001-08-29 Akim Demaille <akim@epita.fr>
445
446 * doc/bison.texinfo: Modernize `@node' and `@top' use: just name
447 the nodes.
448 Be sure to tag the `detailmenu'.
449
450 2001-08-29 Akim Demaille <akim@epita.fr>
451
452 * Makefile.maint (do-po-update): Wget refuses to overwrite files:
453 download in a tmp dir.
454
455 2001-08-28 Marc Autret <autret_m@epita.fr>
456
457 * config/depcomp: New file.
458
459 2001-08-28 Marc Autret <autret_m@epita.fr>
460
461 * doc/bison.1 (mandoc): Adjust.
462 From Juan Manuel Guerrero.
463
464 2001-08-28 Marc Autret <autret_m@epita.fr>
465
466 * src/print_graph.c (print_state): Fix.
467
468 2001-08-27 Marc Autret <autret_m@epita.fr>
469
470 * src/vcg.h (classname_s, infoname_s, node_s): Constify the
471 char * members.
472 Echo modifications to the functions prototypes.
473 * src/vcg.c (add_classname, add_infoname): Adjust arguments.
474
475 2001-08-27 Marc Autret <autret_m@epita.fr>
476
477 * src/vcg.c: Include `xalloc.h'.
478 (add_colorentry): New.
479 (add_classname): New.
480 (add_infoname): New.
481 * src/vcg.h: Add new prototypes.
482
483 2001-08-27 Akim Demaille <akim@epita.fr>
484
485 * Makefile.maint: Sync. again with CVS Autoconf.
486
487 2001-08-27 Akim Demaille <akim@epita.fr>
488
489 * Makefile.maint: Formatting changes.
490 (po-update, cvs-update, update): New targets.
491 (AMTAR): Remove.
492
493 2001-08-27 Akim Demaille <akim@epita.fr>
494
495 * Makefile.am (AUTOMAKE_OPTIONS): 1.5.
496 * Makefile.maint: Sync. with CVS Autoconf.
497
498 2001-08-27 Marc Autret <autret_m@epita.fr>
499
500 * src/vcg.h (struct infoname_s): New.
501 (struct colorentry_s): New.
502 (graph_s): New fields {vertical,horizontal}_order in structure.
503 Add `infoname' field.
504 Add `colorentry' field;
505 * src/vcg_defaults.h (G_VERTICAL_ORDER): New.
506 (G_HORIZONTAL_ORDER): New.
507 (G_INFONAME): New.
508 (G_COLORENTRY): New.
509 * src/vcg.c (output_graph): Add output of {vertical,horizontal}_order.
510 Add output of `infoname'.
511 Add output of `colorentry'.
512
513 2001-08-27 Marc Autret <autret_m@epita.fr>
514
515 * src/reader.c (parse_dquoted_param): Rename variable `index' to `i'.
516 This one shadowed a global parameter.
517
518 2001-08-24 Marc Autret <autret_m@epita.fr>
519
520 * src/print_graph.c (node_output_size): Declared POSIX `size_t' type,
521 instead of `unsigned'.
522 (print_state): Do not call obstack_object_size () in obstack_grow ()
523 to avoid macro variables shadowing.
524
525 2001-08-23 Marc Autret <autret_m@epita.fr>
526
527 * src/lex.c (percent_table): Typo: s/naem/name/.
528 Add graph option.
529 Normalize new options declarations.
530
531 2001-08-20 Pascal Bart <pascal.bart@epita.fr>
532
533 * tests/suite.at: Exercise %header_extension and %source_extension.
534
535 2001-08-16 Marc Autret <autret_m@epita.fr>
536
537 * src/reader.c (parse_dquoted_param): New.
538 (parse_header_extension_decl): Use it.
539 (parse_source_extension_decl): Likewise.
540
541 2001-08-16 Marc Autret <autret_m@epita.fr>
542
543 * src/vcg.c: Remove includes of `complain.h' and `xalloc.h'.
544 (get_xxxx_str): Use assert () instead of complain ().
545 Remove return invokations in default cases.
546 (get_decision_str): Modify default behaviour. Remove second argument.
547 Echo modifications on calls.
548 (output_graph): Fix.
549
550 2001-08-16 Marc Autret <autret_m@epita.fr>
551
552 * src/getargs.c (usage): Update with ``-g, --graph''.
553
554 2001-08-16 Marc Autret <autret_m@epita.fr>
555
556 * doc/bison.texinfo (Bison Options): Add items `-g', `--graph'.
557 (Option Cross Key): Likewise.
558 * doc/bison.1: Update.
559
1c8c2190
PB		 5602001-09-25 Pascal Bart <pascal.bart@epita.fr>
561
562 * src/output.c (output_master_parser): Don't finish action_obstack.
563 (output_parser): Don't care about the muscle action, here.
564 (prepare): Copy the action_obstack in the action muscle.
565 (output): Free action_obstack.
566
180d45ba
PB		 5672001-09-23 Pascal Bart <pascal.bart@epita.fr>
568
569 * src/reader.c (parse_union_decl): Add new obstack union_obstack. Which
570 will contain `%union' declaration.
571 (parse_union_decl): Delete #line directive output.
572 (parse_union_decl): Substitute /attrs_obstack/union_obstack for all
573 informations about %union.
574 (parse_union_decl): Copy the union_obstack in the muscle stype.
575 * src/bison.simple: Add new #line directive.
576 Add typdef %%stype YYSTYPE.
577
c51d1a19
PB		 5782001-09-23 Pascal Bart <pascal.bart@epita.fr>
579
580 * src/bison.simple: Add new `#line' directive.
581
6f9344da
PB		 5822001-09-22 Pascal Bart <pascal.bart@epita.fr>
583
584 * src/bison.simple: New `#line' directive.
585 * src/output.c (output_parser): Support new dynamic muscle input_line.
586
652def80
MA		 5872001-09-22 Marc Autret <autret_m@epita.fr>
588
589 * src/output.c (output_master_parser): New.
590 (output_parser): Be more re-entrant.
591
25b222fa
MA		 5922001-09-21 Marc Autret <autret_m@epita.fr>
593
594 * src/reader.c (copy_definition, parse_union_decl): Update and use
595 `linef' muscle.
596 (copy_action): Likewise.
597 Use obstack_1grow ().
598 * src/muscle_tab.c (muscle_init): Add muscle `linef'.
599
6bc35ae5
MA		 6002001-09-21 Marc Autret <autret_m@epita.fr>
601
602 * src/options.c (option_table): Adjust.
603 * src/lex.c (parse_percent_token): Fix.
604
c0629aa1
PB		 6052001-09-20 Pascal Bart <pascal.bart@epita.fr>
606
607 * src/options.c (symtab.h): Include it, need by lex.h.
342b8b6e 608
82b6d266
PB		 6092001-09-20 Pascal Bart <pascal.bart@epita.fr>
610
611 * src/lex.c (parse_percent_token): Change type of variable `tx', which
612 is now an option_table_struct*.
613 (option_strcmp): New function option_strcmp.
614 (parse_percent_token): Call option_strcmp.
615 * src/getargs.c (xalloc.h, options.h): Include it.
616 (getargs): Call create_long_option_table.
617 (getargs): Free longopts at the end of the function.
618 (shortopts): Move in options.c.
619 * src/options.c (create_long_option_table): New function. Convert
620 information from option_table to option structure.
621 * src/reader.c (options.h): Include it.
622
623 * src/Makefile.am: Adjust.
624 * src/options.c (option_table): Create from longopts and percent_table.
625 * src/getargs.c (longopts): Delete.
626 * src/lex.c (struct percent_table_struct): Delete.
627 (percent_table): Delete.
628 (options.h): Include it.
629 * src/options.c: Create.
630 * src/options.h: Create.
631 Declare enum opt_access_e.
632 Define struct option_table_struct.
633
75f5aaea
MA		 6342001-09-20 Marc Autret <autret_m@epita.fr>
635
636 * doc/bison.texinfo: Adjust terminologies about prologue and epilogue
637 sections of Bison.
638
f508cb0a
PB		 6392001-09-19 Pascal Bart <pascal.bart@epita.fr>
640
641 * src/bison.simple: s/%%filename/%%skeleton.
642 * src/muscle_tab.c (getargs.h): Include it.
643 (muscle_init): Insert new muscle skeleton.
644
13105fc1
PB		 6452001-09-18 Pascal Bart <pascal.bart@epita.fr>
646
647 * src/output.c (output_parser): Delete unused variable actions_dumped.
648
b0c4483e
PB		 6492001-09-07 Pascal Bart <pascal.bart@epita.fr>
650
651 * src/output.c (output): Delete call to reader_output_yylsp.
652 * src/reader.c (reader): Likewise.
653 * src/reader.h: Delete declaration of reader_output_yylsp.
342b8b6e 654
11d82f03
MA		 6552001-09-02 Marc Autret <autret_m@epita.fr>
656
657 * src/reader.c: Include muscle_tab.h.
658 (parse_union_decl): Update.
659 (parse_macro_decl): Rename parse_muscle_decl.
660 Update to use renamed functions and variable.
661 (read_declarations, copy_action, read_additionnal_code, : Updated
662 with correct variables and functions names.
663 (packsymbols, reader): Likewise.
342b8b6e 664
11d82f03 665 * src/reader.h (muscle_obstack): Extern declaration update.
342b8b6e 666
11d82f03
MA		 667 * src/output.c: Include muscle_tab.h
668 In all functions using macro_insert, change by using muscle_insert ().
669 (macro_obstack): Rename muscle_obstack.
670 Echo modifications in the whole file.
671 (MACRO_INSERT_INT): Rename MUSCLE_INSERT_INT.
672 (MACRO_INSERT_STRING): Rename MUSCLE_INSERT_STRING.
673 (MACRO_INSERT_PREFIX): Rename MUSCLE_INSERT_PREFIX.
674
675 * src/muscle_tab.h: Update double inclusion macros.
676 (macro_entry_s): Rename muscle_entry_s.
677 Update prototypes.
342b8b6e 678
11d82f03
MA		 679 * src/muscle_tab.c: Include muscle_tab.h.
680 Rename macro_tabble to muscle_table.
681 (mhash1, mhash2, mcmp): Use muscle_entry.
682 (macro_init): Rename muscle_init. Update.
683 (macro_insert): Rename muscle_insert. Update.
684 (macro_find): Rename muscle_find. Update.
685
686 * src/main.c: Include muscle_tab.h.
687 (main): Call muscle_init ().
688 * src/Makefile.am (bison_SOURCES): Echo modifications.
689
93a37297
MA		 6902001-09-02 Marc Autret <autret_m@epita.fr>
691
f753cd62 692 Now the files macro_tab.[ch] are named muscle_tab.[ch].
342b8b6e 693
f753cd62
MA		 694 * src/muscle_tab.c, src/muscle_tab.h: Add files.
695
6962001-09-02 Marc Autret <autret_m@epita.fr>
697
698 * src/macrotab.c, src/macrotab.h: Remove.
93a37297 699
682d48cd
PB		 7002001-09-01 Pascal Bart <pascal.bart@epita.fr>
701
342b8b6e 702 * src/reader.c (copy_guard): Use muscle to specify the `#line'
682d48cd
PB		 703 filename.
704
087c8fda
MA		 7052001-09-01 Marc Autret <autret_m@epita.fr>
706
707 * tests/calc.at (exp): Now, YYERROR_VERBOSE need to be set
708 to an explicit value to activate the feature. We do it here.
709
dda680cb
PB		 7102001-08-31 Pascal Bart <pascal.bart@epita.fr>
711
712 * src/output.c (prepare): Delete the `filename' muscule insertion.
713 * src/reader.c (copy_action): Use `filename' muscule with `#line'.
714 (parse_union_decl): Likewise.
715 * src/macrotab.c (macro_init): Initialize filename by infile.
716
9e644e64
MA		 7172001-08-31 Marc Autret <autret_m@epita.fr>
718
719 * src/bison.simple (YYLSP_NEEDED): New definition.
720 * src/output.c (prepare): Add macro insertion of `locations_flag'
721
17da6427
PB		 7222001-08-31 Pascal Bart <pascal.bart@epita.fr>
723
724 * src/output.c (prepare): Delete insertion of previous muscles,
725 and insert the `prefix' muscles.
726 * src/macrotab.c (macro_init): Likewise.
727 (macro_init): Initialization prefix directive by `yy'.
342b8b6e 728 * src/bison.simple: Substitute all %%yylex, %%yychar, %%yylval,
17da6427
PB		 729 %%yydebug, %%yyerror, %%yynerrs and %%yyparse by yylex, yychar,
730 yylval, yydebug, yyerror, yynerrs and yyparse.
342b8b6e 731 New directive `#define' to substitute yydebug, ... with option
17da6427
PB		 732 name_prefix.
733
e8cb70b9
PB		 7342001-08-31 Pascal Bart <pascal.bart@epita.fr>
735
736 * src/main.c (main): Standardize.
737 * src/output.c (output_table_data, output_parser): Likewise.
738 * src/macrotab.h, src/macrotab.c, src/bison.simple: Likewise.
739
63c2d5de
MA		 7402001-08-31 Pascal Bart <pascal.bart@epita.fr>, Marc Autret <autret_m@epita.fr>
741
342b8b6e 742 * src/reader.c (read_additionnal_code): Rename %%user_code to
63c2d5de
MA		 743 %%epilogue.
744 * src/output.c (output): Rename %%declarations to %%prologue.
745 * src/bison.simple: Echo modifications.
342b8b6e 746
d8cb5183
MA		 7472001-08-31 Marc Autret <autret_m@epita.fr>
748
749 * src/reader.c (readgram): CleanUp.
750 (output_token_defines): Likewise.
751 (packsymbols): Likewise.
752 (reader): Likewise.
753 * src/output.c (output): CPP-out useless code.
754
6c686258
PB		 7552001-08-31 Pascal Bart <pascal.bart@epita.fr>
756
342b8b6e 757 * src/reader.c (reader): Delete obsolete call to function
6c686258
PB		 758 output_trailers and output_headers.
759 * src/output.h: Remove obsolete functions prototypes of output_headers
760 and output_trailers.
761
8f451ef7
PB		 7622001-08-30 Pascal Bart <pascal.bart@epita.fr>
763
764 * src/main.c: Include macrotab.h.
342b8b6e 765 * src/macrotab.h (macro_entry_s): Constify fields.
8f451ef7
PB		 766 Adjust functions prototypes.
767 * src/macrotab.c (macro_insert): Constify key and value.
768 (macro_find): Constify key.
769 (macro_insert): Include 'xalloc.h'
770 (macro_insert): Use XMALLOC.
771 (macro_find): Constify return value.
772 * src/output.c (output_table_data): Rename table to table_data.
773 (output_parser): Constify macro_key, macro_value.
774
997b6fd0 7752001-08-30 Marc Autret <autret_m@epita.fr>
2ba3b73c
MA		 776
777 * src/reader.c (parse_skel_decl): New.
342b8b6e 778 (read_declarations): Add case `tok_skel', call parse_skel_decl ().
2ba3b73c
MA		 779 * src/lex.h (token_t): New token `tok_skel'.
780 * src/lex.c (percent_table): Add skeleton option entry.
781 Standardize.
782
ff48177d
MA		 7832001-08-29 Marc Autret <autret_m@epita.fr>
784
785 * src/bison.simple: Add %%user_code directive at the end.
786 * src/reader.c (read_additionnal_code): New.
787 (reader): Use it.
788 * src/output.c (output_program): Remove.
789 (output): Update.
790
b33160bf
MA		 7912001-08-28 Marc Autret <autret_m@epita.fr>
792
793 * src/output.c (output_actions): Clean up.
4e5caae2 794 (output_gram): CPP-out useless code.
b33160bf
MA		 795 * src/reader.c (reader): Clean up, CPP-out useless code.
796
d1a2daf7
PB		 7972001-08-28 Pascal Bart <pascal.bart@epita.fr>
798
342b8b6e 799 * src/output.c (output): Copy attrs_obstack in the '%%definitions'
535c0e75 800 directive.
d1a2daf7
PB		 801 * src/bison.simple: Add `%%definitions'.
802
2b763dfe
MA		 8032001-08-28 Marc Autret <autret_m@epita.fr>
804
805 * config/depcomp: New file.
806
f1a87ef6
PE		 8072001-08-27 Paul Eggert <eggert@twinsun.com>
808
809 * src/bison.simple (yyparse): Don't take the address of an
810 item before the start of an array, as that doesn't conform to
811 the C Standard.
812
82e236e2
RA		 8132001-08-27 Robert Anisko <robert.anisko@epita.fr>
814
f1a87ef6 815 * src/output.c (output): Remove the initialization of the macro
82e236e2
RA		 816 obstack. It was done too late here.
817
818 * src/reader.c (parse_macro_decl): Fix. Use of the macro obstack was
819 completely wrong.
820 (reader): Initialize the macro obstack here, since we need it to grow
821 '%define' directives.
822
823 * src/reader.h: Declare the macro obstack as extern.
824
b0cfa28a
RA		 8252001-08-27 Robert Anisko <robert.anisko@epita.fr>
826
827 * src/output.c (output_parser): Fix. Store single '%' characters in
828 the output obstack instead of throwing them away.
829
6fc74234
AD		 8302001-08-27 Akim Demaille <akim@epita.fr>
831
832 * Makefile.am (AUTOMAKE_OPTIONS): 1.5.
833
9c76d118
RA		 8342001-08-25 Robert Anisko <robert.anisko@epita.fr>
835
836 * lib/Makefile.am: Adjust.
837
a8289c62
RA		 8382001-08-25 Robert Anisko <robert.anisko@epita.fr>
839
840 * src/bison.simple: Update and add '%%' directives.
841
b6610515
RA		 8422001-08-25 Robert Anisko <robert.anisko@epita.fr>
843
844 * src/reader.c (reader): Remove calls to 'output_headers' and
845 'output_trailers'. Remove some C output.
846 (readgram): Disable a piece of code that was writing a default
847 definition for 'YYSTYPE'.
848 (reader_output_yylsp): Remove.
849 (packsymbols): Output token defintions to a macro.
850 (copy_definition): Disable C output.
6fc74234 851
b6610515
RA		 852 * src/reader.c (parse_macro_decl): New function used to parse macro
853 declarations.
854 (copy_string2): Put the body of copy_string into this new function.
855 Add a parameter to let the caller choose whether he wants to copy the
856 string delimiters or not.
857 (copy_string): Be a simple call to copy_string2 with the last argument
858 bound to true.
859 (read_declarations): Add case for macro definition.
860 (copy_identifier): New.
6fc74234 861 (parse_macro_decl): Read macro identifiers using copy_identifier
b6610515
RA		 862 rather than lex.
863
26f609ff
RA		 8642001-08-25 Robert Anisko <robert.anisko@epita.fr>
865
866 * src/output.c (prepare): Add prefixed names.
867 (output_parser): Output semantic actions.
868 (output_parser): Fix bug on '%%line' directives.
6fc74234 869
26f609ff
RA		 870 * src/output.c (output_headers): Remove. The C code printed by this
871 function should now be in the skeletons.
872 (output_trailers): Remove.
873 (output): Disable call to 'reader_output_yylsp'.
874 (output_rule_data): Do not output tables to the table obstack.
875
876 * src/output.c: Remove some C dedicated output.
877 Improve the use of macro and output obstacks.
878 (output_defines): Remove.
6fc74234 879
26f609ff
RA		 880 * src/output.c (output_token_translations): Associate 'translate'
881 table with a macro. No output to the table obstack.
882 (output_gram): Same for 'rhs' and 'prhs'.
883 (output_stos): Same for 'stos'.
884 (output_rule_data): Same for 'r1' and 'r2'.
885 (token_actions): Same for 'defact'.
886 (goto_actions): Same for 'defgoto'.
887 (output_base): Same for 'pact' and 'pgoto'.
888 (output_table): Same for 'table'.
889 (output_check): Same for 'check'.
6fc74234 890
26f609ff
RA		 891 * src/output.c (output_table_data): New function.
892 (output_short_table): Remove.
893 (output_short_or_char_table): Remove.
6fc74234 894
26f609ff
RA		 895 * src/output.c (output_parser): Replace most of the skeleton copy code
896 with something new. Skeletons are now processed character by character
897 rather than line by line, and Bison looks for '%%' macros. This is the
898 first step in making Bison's output process (a lot) more flexible.
899 (output_parser): Use the macro table.
900
6f43b113
RA		 9012001-08-25 Robert Anisko <robert.anisko@epita.fr>
902
903 * src/main.c (main): Initialize the macro table.
904
dd3127cf
RA		 9052001-08-25 Robert Anisko <robert.anisko@epita.fr>
906
907 * src/lex.c (percent_table): Add tok_define.
908 * src/lex.h: Add tok_define.
909
aa321494
RA		 9102001-08-25 Robert Anisko <robert.anisko@epita.fr>
911
912 * src/macrotab.c: New file.
913 * src/macrotab.h: New file.
914 * src/Makefile.am: Update.
915
68bd3b6b
RA		 9162001-08-25 Robert Anisko <robert.anisko@epita.fr>
917
918 * lib/hash.c: New file.
919 * lib/hash.h: New file.
920 * lib/Makefile.am: Update.
921
45f8dd1e
AD		 9222001-08-15 Akim Demaille <akim@epita.fr>
923
924 Version 1.28c.
925
40a64a7a 9262001-08-15 Marc Autret <autret_m@epita.fr>
0b8afb77
AD		 927
928 * src/reader.c (readgram): Indent output macro YYSTYPE.
929 (packsymbols): Likewise.
930 (output_token_defines): Likewise.
931 * src/files.c: Standardize.
932 (compute_header_macro): New.
933 (defines_obstack_save): New. Use compute_header_macro.
934 (output_files): Update. Use defines_obstack_save.
935
f9a8293a
AD		 9362001-08-15 Akim Demaille <akim@epita.fr>
937
938 * doc/bison.texinfo (Table of Symbols): Document
939 YYSTACK_USE_ALLOCA.
940
150ca7a7
AD		 9412001-08-15 Akim Demaille <akim@epita.fr>
942
943 * missing: Update from CVS Automake.
944 * config/config.guess, config/config.sub, config/texinfo.tex:
945 Update from gnu.org.
946
69b5cec4
AD		 9472001-08-15 Akim Demaille <akim@epita.fr>
948
949 * Makefile.maint: Sync with CVS Autoconf.
950
f2b5126e
PB		 9512001-08-14 Pascal Bart <pascal.bart@epita.fr>
952
69b5cec4 953 * doc/bison.texinfo: Include GNU Free Documentation License from
f2b5126e
PB		 954 `fdl.texi'.
955 * doc/fdl.texi: Add to package.
956
4ecbf796
MA		 9572001-08-14 Marc Autret <autret_m@epita.fr>
958
959 Turn on %{source,header}_extension features.
960
69b5cec4 961 * src/lex.c (percent_table): Un-CPP out header_extension and
4ecbf796
MA		 962 source_extension.
963 * src/files.c (compute_exts_from_gf): Compare pointers with NULL.
69b5cec4 964 (compute_exts_from_src): Remove conditions. It restores priorities
4ecbf796
MA		 965 between options.
966
95fb5662
MA		 9672001-08-14 Marc Autret <autret_m@epita.fr>
968
969 * src/files.c (compute_base_names): Add extensions computing when
970 `--file-prefix' used.
971 Standardize function calls.
972
78d09da9
MA		 9732001-08-13 Marc Autret <autret_m@epita.fr>
974
69b5cec4 975 * src/bison.simple (YYSTACK_USE_ALLOCA): Changed to allow users
78d09da9
MA		 976 defining it (defined but null disables alloca).
977
5a009f2c
MA		 9782001-08-13 Marc Autret <autret_m@epita.fr>
979
980 * src/bison.simple (_yy_memcpy): CPP reformat.
981
1e41465a
PB		 9822001-08-13 Pascal Bart <pascal.bart@epita.fr>
983
984 * tests/atconfig.in (CPPFLAGS): Fix.
985
c67a198d
PB		 9862001-08-10 Pascal Bart <pascal.bart@epita.fr>
987
79282c6c 988 * doc/bison.texinfo: Include GNU General Public License from
c67a198d
PB		 989 `gpl.texi'.
990 * doc/gpl.texi: Add to package.
991
09a6de7e
MA		 9922001-08-10 Marc Autret <autret_m@epita.fr>
993
994 * src/print_graph.h: Fix.
995 * src/reader.c (read_declarations): Use parse_header_extension_decl ().
996
b77b9ee0
AD		 9972001-08-10 Akim Demaille <akim@epita.fr>
998
999 * src/system.h: Provide default declarations for stpcpy, strndup,
1000 and strnlen.
1001
3e259915
MA		 10022001-08-10 Robert Anisko <anisko_r@epita.fr>
1003
1004 * doc/bison.texinfo (Locations): Update @$ stuff.
1005
ca96bc2d
MA		 10062001-08-09 Robert Anisko <anisko_r@epita.fr>
1007
1008 * src/bison.simple (YYLLOC_DEFAULT): Update.
1009 (yyparse): Adjust.
1010
fdc6758b
MA		 10112001-08-08 Marc Autret <autret_m@epita.fr>
1012
b77b9ee0 1013 * doc/bison.texinfo: Change @samp{$<@dots{}>} to
fdc6758b
MA		 1014 @samp{$<@dots{}>@var{n}} in Section Actions in Mid-Rule.
1015 Reported by Fabrice Bauzac.
957d4dbf 1016
600cad3b
MA		 10172001-08-08 Marc Autret <autret_m@epita.fr>
1018
1019 * src/vcg_default.h: Use NULL instead of 0 to initialize pointers.
1020 * src/vcg.c (output_node): Fix.
1021 * src/vcg.h: Cleanup.
1022 * src/print_graph.c: Add comments.
b77b9ee0 1023 (node_output_size): New global variable. Simplify the formatting of
600cad3b 1024 the VCG graph output.
b77b9ee0 1025 (print_actions): Unused code is now used. It notifies the final state
600cad3b 1026 and no action states in the VCG graph. It also give the reduce actions.
b77b9ee0 1027 The `shift and goto' edges are red and the `go to state' edges are
600cad3b
MA		 1028 blue.
1029 Get the current node name and node_obstack by argument.
1030 (node_obstack): New variable.
1031 (print_state): Manage node_obstack.
1032 (print_core): Use node_obstack given by argument.
1033 A node is not only computed here but in print_actions also.
1034 (print_graph): CPP out useless code instead of commenting it.
1035
976e528f
AD		 10362001-08-07 Pascal Bart <pascal.bart@epita.fr>
1037
1038 * tests/atconfig.in (CPPFLAGS): Fix.
1039
20e8e5ca
AD		 10402001-08-07 Akim Demaille <akim@epita.fr>
1041
1042 * src/print_graph.c (quote): New.
1043 (print_core): Use it.
1044
957d4dbf 10452001-08-06 Akim Demaille <akim@epita.fr>, Marc Autret <autret_m@epita.fr>
3e3da797 1046
3e3da797
AD		 1047 * src/vcg.c (complain.h): Include it.
1048 Unepitaize `return' invocations.
c4b66126 1049 [NDEBUG] (main): Remove.
79282c6c 1050 * src/vcg.h (node_t, edge_t, graph_t): Constify the char * members.
c4b66126
AD		 1051 * src/files.c (open_files): Initialize graph_obstack.
1052 * src/print_graph.c (print_actions): CPP out useless code.
1053 (print_core): Don't output the last `\n' in labels.
1054 Use `quote'.
1055 * src/files.c (output_files): Output the VCG file.
1056 * src/main.c (main): Invoke print_graph ();
3e3da797 1057
957d4dbf 10582001-08-06 Marc Autret <autret_m@epita.fr>
22c2cbc0
AD		 1059
1060 Automaton VCG graph output.
1061 Using option ``-g'' or long option ``--graph'', you can generate
1062 a gram_filename.vcg file containing a VCG description of the LALR (1)
1063 automaton of your grammar.
1064
1065 * src/main.c: Call to print_graph() function.
1066 * src/getargs.h: Update.
1067 * src/getargs.c (options): Update to catch `-g' and `--graph' options.
1068 (graph_flag): New flag.
1069 (longopts): Update.
1070 (getargs): Add case `g'.
1071 * src/files.c (graph_obstack): New obstack struct.
1072 (open_files): Initialize new obstack.
1073 (output_files): Saves graph_obstack if required.
1074 * src/files.h (graph_obstack): New extern declaration.
1075 * src/Makefile.am: Add new source files.
1076
957d4dbf 10772001-08-06 Marc Autret <autret_m@epita.fr>
ce4d5ce0
AD		 1078
1079 * src/print_graph.c, src/print_graph.h (graph): New.
1080 * src/vcg.h: New file.
1081 * src/vcg.c: New file, VCG graph handling.
1082
7333d403
AD		 10832001-08-06 Marc Autret <autret_m@epita.fr>
1084
1085 Add of %source_extension and %header_extension which specify
1086 the source or/and the header output file extension.
1087
1088 * src/files.c (compute_base_names): Remove initialisation of
1089 src_extension and header_extension.
1090 (compute_exts_from_gf): Update.
1091 (compute_exts_from_src): Update.
1092 (output_files): Update.
1093 * src/reader.c (parse_header_extension_decl): New.
1094 (parse_source_extension_decl): New.
1095 (read_declarations): New case statements for the new tokens.
1096 * src/lex.c (percent_table): Add entries for %source_extension
1097 and %header_extension.
1098 * src/lex.h (token_e): New tokens tok_hdrext and tok_srcext.
1099
84163231
AD		 11002001-08-06 Marc Autret <autret_m@epita.fr>
1101
1102 * configure.in: Bump to 1.28c.
1103 * doc/bison.texinfo: Texinfo thingies.
1104
8303fc42
AD		 11052001-08-04 Pascal Bart <pascal.bart@epita.fr>
1106
1107 * tests/atconfig.in (CPPFLAGS): Add.
1108 * tests/calc.at (AT_CHECK): Use CPPFLAGS.
1109
70a84437
AD		 11102001-08-03 Akim Demaille <akim@epita.fr>
1111
1112 Version 1.28b.
1113
2ce10144
AD		 11142001-08-03 Akim Demaille <akim@epita.fr>
1115
1116 * tests/Makefile.am (check-local): Ship testsuite.
1117 * tests/calc.at (_AT_DATA_CALC_Y): Prototype all the functions.
1118 Include `string.h'.
1119
1e3e4bc1
AD		 11202001-08-03 Akim Demaille <akim@epita.fr>
1121
1122 * configure.in: Try using -Wformat when compiling.
1123
42b45b7f
AD		 11242001-08-03 Akim Demaille <akim@epita.fr>
1125
1126 * configure.in: Bump to 1.28b.
1127
8f13fe33
AD		 11282001-08-03 Akim Demaille <akim@epita.fr>
1129
1130 * src/complain.c: Adjust strerror_r portability issues.
1131
b37ba92c
AD		 11322001-08-03 Akim Demaille <akim@epita.fr>
1133
1134 Version 1.28a.
1135
b0ce6046
AD		 11362001-08-03 Akim Demaille <akim@epita.fr>
1137
1138 * src/getargs.c, src/getarg.h (skeleton)): Constify.
1139 * src/lex.c (literalchar): Avoid name clashes on `buf'.
1140 * src/getargs.c: Include complain.h.
1141 * src/files.c, src/files.h (skeleton_find): Avoid name clashes.
1142 * lib/quotearg.c, lib/quotearg.h: Update from fileutils 4.1.
1143
d01c415b
AD		 11442001-08-03 Akim Demaille <akim@epita.fr>
1145
1146 * src/reader.c (readgram): Display hidden chars in error messages.
1147
459dd1a6
AD		 11482001-08-03 Akim Demaille <akim@epita.fr>
1149
1150 Update to gettext 0.10.39.
1151
53b74c0c
AD		 11522001-08-03 Akim Demaille <akim@epita.fr>
1153
1154 * lib/strspn.c: New.
1155
234a3be3
AD		 11562001-08-01 Marc Autret <autret_m@epita.fr>
1157
1158 * doc/bison.texinfo: Update.
1159 * doc/bison.1 (mandoc): Update.
1160 * src/system.h (EXT_GUARD_C, EXT_STYPE_H): Remove .c and .h.
1161 * src/files.c: Support output files extensions computing.
1162 (src_extension): New static variable.
1163 (header_extension): New static variable.
1164 (tr): New function.
1165 (get_extension_index): New function, gets the index of an extension
1166 filename in a string.
1167 (compute_exts_from_gf): New function, computes extensions from the
1168 grammar file extension.
1169 (compute_exts_from_src): New functions, computes extensions from the
1170 C source file extension, file given by ``-o'' option.
1171 (compute_base_names): Update.
1172 (output_files): Update.
1173
847bf1f5
AD		 11742001-08-01 Robert Anisko <anisko_r@epita.fr>
1175
d995fee7 1176 * doc/bison.texi: Document @$.
847bf1f5
AD		 1177 (Locations): New section.
1178
d074a105
AD		 11792001-07-18 Akim Demaille <akim@epita.fr>
1180
1181 * Makefile.maint, GNUmakefile: New, from Autoconf 2.52.
1182 * config/prev-version.txt, config/move-if-change: New.
1183 * Makefile.am: Adjust.
1184
3419715d
AD		 11852001-07-08 Pascal Bart <pascal.bart@epita.fr>
1186
1187 * src/bison.simple (yyparse): Suppress warning `comparaison
1188 between signed and unsigned'.
1189
62ab6972
AD		 11902001-07-05 Pascal Bart <pascal.bart@epita.fr>
1191
1192 * src/getargs.h (raw_flag): Remove.
1193 * src/getargs.c: Die on `-r'/`--raw'.
1194 * src/lex.c (parse_percent_token): Die on `%raw'.
1195 * src/reader.c (output_token_defines): Suppress call to `raw_flag'.
1196 * tests/calc.at: Suppress test with option `--raw'.
1197
1e24cc5b
AD		 11982001-07-14 Akim Demaille <akim@epita.fr>
1199
1200 * config/: New.
1201 * configure.in: Require Autoconf 2.50.
1202 Update to gettext 0.10.38.
1203
32dfccf8
AD		 12042001-03-16 Akim Demaille <akim@epita.fr>
1205
1206 * doc/bison.texinfo: ANSIfy the examples.
1207
cd5bd6ac
AD		 12082001-03-16 Akim Demaille <akim@epita.fr>
1209
1210 * getargs.c (skeleton): New variable.
1211 (longopts): --skeleton is a new option.
1212 (shortopts, getargs): -S is a new option.
1213 * getargs.h: Declare skeleton.
1214 * output.c (output_parser): Use it.
1215
5141b016
AD		 12162001-03-16 Akim Demaille <akim@epita.fr>
1217
1218 * m4/strerror_r.m4: New.
1219 * m4/error.m4: Run AC_FUNC_STRERROR_R.
1220 * lib/error.h, lib/error.c: Update.
1221
447992b9
AD		 12222001-03-16 Akim Demaille <akim@epita.fr>
1223
1224 * src/getargs.c (longopts): Clean up.
1225
274d42ce
AD		 12262001-02-21 Akim Demaille <akim@epita.fr>
1227
1228 * src/reader.c (gensym): `gensym_count' is your own.
1229 Use a static buf to create the symbol name, as token_buffer is no
1230 longer a buffer.
1231
22c821f3
AD		 12322001-02-08 Akim Demaille <akim@epita.fr>
1233
1234 * src/conflicts.c (conflict_report): Be sure not to append to res
1235 between two calls, which could happen if both first sprintf were
1236 skipped, but not the first cp += strlen.
1237
18569462
AD		 12382001-02-08 Akim Demaille <akim@epita.fr>
1239
1240 * lib/memchr.c, lib/stpcpy.c, lib/strndup.c, lib/strnlen.c:
1241 New, from fileutils 4.0.37.
1242 * configure.in: Require Autoconf 2.49c. I took some time before
1243 making this decision. This is the only way out for portability
1244 issues in Bison, it would mean way too much duplicate effort to
1245 import in Bison features implemented in 2.49c since 2.13.
1246 AC_REPLACE_FUNCS and AC_CHECK_DECLS the functions above.
1247
0d8f3c8a
AD		 12482001-02-02 Akim Demaille <akim@epita.fr>
1249
1250 * lib/malloc.c, lib/realloc.c: New, from the fileutils 4.0.37.
66075dcf 1251 * lib/xalloc.h, lib/xmalloc.c: Update.
0d8f3c8a 1252
f17bcd1f
AD		 12532001-01-19 Akim Demaille <akim@epita.fr>
1254
1255 Get rid of the ad hoc handling of token_buffer in the scanner: use
1256 the obstacks.
1257
1258 * src/lex.c (token_obstack): New.
1259 (init_lex): Initialize it. No longer call...
1260 (grow_token_buffer): this. Remove it.
1261 Adjust all the places which used it to use the obstack.
1262
511e79b3
AD		 12632001-01-19 Akim Demaille <akim@epita.fr>
1264
1265 * src/lex.h: Rename all the tokens:
1266 s/\bENDFILE\b/tok_eof/g;
1267 s/\bIDENTIFIER\b/tok_identifier/g;
1268 etc.
1269 Let them be enums, not #define, to ease debugging.
1270 Adjust all the code.
1271
0d6508ef
AD		 12722001-01-18 Akim Demaille <akim@epita.fr>
1273
1274 * src/lex.h (MAXTOKEN, maxtoken, grow_token_buffer): Remove, private.
1275 * src/lex.c (maxtoken, grow_token_buffer): Static.
1276
6deb4447
AD		 12772001-01-18 Akim Demaille <akim@epita.fr>
1278
1279 Since we now use obstacks, more % directives can be enabled.
1280
1281 * src/lex.c (percent_table): Also accept `%yacc',
1282 `%fixed_output_files', `%defines', `%no_parser', `%verbose', and
1283 `%debug'.
1284 Handle the actions for `%semantic_parser' and `%pure_parser' here,
1285 instead of returning a token.
1286 * src/lex.h (SEMANTIC_PARSER, PURE_PARSER): Remove, unused.
1287 * src/reader.c (read_declarations): Adjust.
1288 * src/files.c (open_files): Don't call `compute_base_names', don't
1289 compute `attrsfile' since they depend upon data which might be
1290 *in* the input file now.
1291 (output_files): Do it here.
1292 * src/output.c (output_headers): Document the fact that this patch
1293 introduces a guaranteed SEGV for semantic parsers.
1294 * doc/bison.texinfo: Document them.
1295 * tests/suite.at: Exercise these %options.
1296
ff4423cc
AD		 12972000-12-20 Akim Demaille <akim@epita.fr>
1298
1299 Also handle the output file (--verbose) with obstacks.
1300
1301 * files.c (foutput): Remove.
1302 (output_obstack): New.
1303 Adjust all dependencies.
1304 * src/conflicts.c: Return a string.
1305 * src/system.h (obstack_grow_string): Rename as...
1306 (obstack_sgrow): this. Be ready to work with non literals.
1307 (obstack_fgrow4): New.
1308
956dba3a
AD		 13092000-12-20 Akim Demaille <akim@epita.fr>
1310
1311 * src/files.c (open_files): Fix the computation of short_base_name
1312 in the case of `-o foo.tab.c'.
1313
337bab46
AD		 13142000-12-20 Akim Demaille <akim@epita.fr>
1315
1316 * src/reader.c (copy_string, copy_comment, copy_comment2, copy_at)
1317 (copy_dollar): Now that everything uses obstacks, get rid of the
1318 FILE * parameters.
1319
5d3214b8
AD		 13202000-12-20 Akim Demaille <akim@epita.fr>
1321
1322 * src/files.c (open_files): Actually the `.output' file is based
1323 on the short_base_name, not base_name.
1324 * tests/suite.at (Checking output file names): Adjust.
1325
29092a57
AD		 13262000-12-20 Akim Demaille <akim@epita.fr>
1327
1328 * src/bison.s1: Remove, we now use directly...
1329 * src/bison.simple: this.
1330 * src/Makefile.am: Use pkgdata instead of data.
1331
ea5607fd
AD		 13322000-12-20 Akim Demaille <akim@epita.fr>
1333
1334 * src/files.c (guard_obstack): New.
1335 (open_files): Initialize it.
1336 (output_files): Dump it...
1337 * src/files.h: Export it.
1338 * src/reader.c (copy_guard): Use it.
1339
27110317
AD		 13402000-12-19 Akim Demaille <akim@epita.fr>
1341
1342 * src/files.c (outfile, defsfile, actfile): Removed as global
1343 vars.
1344 (open_files): Don't compute them.
1345 (output_files): Adjust.
1346 (base_name, short_base_name): Be global.
1347 Adjust dependencies.
1348
19c50364
AD		 13492000-12-19 Akim Demaille <akim@epita.fr>
1350
1351 * src/files.c (strsuffix): New.
1352 (stringappend): Be just like strcat but allocate.
1353 (base_names): Eve out from open_files.
1354 Try to simplify the rather hairy computation of base_name and
1355 short_base_name.
1356 (open_files): Use it.
1357 * tests/suite.at (Checking output file names): New test.
1358
573c1d9f
AD		 13592000-12-19 Akim Demaille <akim@epita.fr>
1360
1361 * src/system.h (obstack_grow_literal_string): Rename as...
1362 (obstack_grow_string): this.
1363 * src/output.c (output_parser): Recognize `%% actions' instead of
1364 `$'.
1365 * src/bison.s1: s/$/%% actions/.
1366 * src/bison.hairy: Likewise.
1367
ef7ddedd
AD		 13682000-12-19 Akim Demaille <akim@epita.fr>
1369
1370 * src/output.c (output_parser): Compute the `#line' lines when
1371 there are.
1372 * src/Makefile.am (bison.simple): Be a simple copy of bison.s1.
1373 Suggested by Hans Aberg.
1374
ff61dabd
AD		 13752000-12-19 Akim Demaille <akim@epita.fr>
1376
1377 Let the handling of the skeleton files be local to the procedures
1378 that use it.
1379
1380 * src/files.c (xfopen, xfclose, skeleton_find, guardfile): No
1381 longer static.
1382 (fparser, open_extra_files): Remove.
1383 (open_files, output_files): Don't take care of fparser.
1384 * src/files.h: Adjust.
1385 * src/output.c (output_parser): Open and close the file to the
1386 skeleton.
1387 * src/reader.c (read_declarations): When %semantic_parser, open
1388 fguard.
1389
55b96341
AD		 13902000-12-19 Akim Demaille <akim@epita.fr>
1391
1392 * src/file.h (BISON_SIMPLE, BISON_HAIRY): Move from here...
1393 * src/system.h (BISON_SIMPLE, BISON_HAIRY): ... to here.
1394
358c15b7
AD		 13952000-12-19 Akim Demaille <akim@epita.fr>
1396
1397 * src/files.c (open_files): Yipee! We no longer need all the code
1398 looking for `/tmp' since we have no tmp file.
1399
7de3329e
AD		 14002000-12-19 Akim Demaille <akim@epita.fr>
1401
1402 * src/system.h (EXT_TAB, EXT_OUTPUT, EXT_STYPE_H, EXT_GUARD_C):
1403 New macros.
1404 * src/files.c (open_files): Less dependency on MSDOS etc.
1405
3abcd459
AD		 14062000-12-14 Akim Demaille <akim@epita.fr>
1407
1408 * src/bison.s1 (YYLLOC_DEFAULT): New macro.
1409 Provide a default definition.
1410 Use it when executing the default @ action.
1411 * src/reader.c (reader_output_yylsp): No longer include
1412 `timestamp' and `text' in the default YYLTYPE.
1413
2a91a95e
AD		 14142000-12-12 Akim Demaille <akim@epita.fr>
1415
1416 * src/reader.c (copy_definition, parse_union_decl, copy_action)
1417 (copy_guard): Quote the file names.
1418 Reported by Laurent Mascherpa.
1419
14d3eb9b
AD		 14202000-12-12 Akim Demaille <akim@epita.fr>
1421
1422 * src/output.c (output_headers, output_program, output): Be sure
1423 to escape special characters when outputting filenames.
1424 (ACTSTR_PROLOGUE, ACTSTR_EPILOGUE): Remove.
1425 (output_headers): Don't depend on them, Use ACTSTR.
1426
d7045ec6
AD		 14272000-11-17 Akim Demaille <akim@epita.fr>
1428
1429 * lib/obstack.h: Formatting changes.
1430 (obstack_grow, obstack_grow0): Don't cast WHERE at all: it
1431 prevents type checking.
1432 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
1433 cast the value to (void *): assigning a `foo *' to a `void *'
1434 variable is valid.
1435 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
1436 * src/reader.c (parse_union_decl): Typo: use obstack_1grow to
1437 append characters.
1438
6fd54b73
AD		 14392000-11-17 Akim Demaille <akim@epita.fr>
1440
1441 * tests/Makefile.am (suite.m4, regression.m4, calc.m4): Rename
1442 as...
1443 (suite.m4, regression.m4, calc.m4): these.
1444 * tests/atgeneral.m4: Update from CVS Autoconf.
1445
4c50eae6
AD		 14462000-11-17 Akim Demaille <akim@epita.fr>
1447
1448 * tests/regression.m4 (%union and --defines): New test,
1449 demonstrating a current bug in the obstack implementation.
1450
a35f64ea
AD		 14512000-11-17 Akim Demaille <akim@epita.fr>
1452
1453 * src/bison.s1 (_YY_DECL_VARIABLES, YY_DECL_VARIABLES): New
1454 macros.
1455 Use them to declare the variables which are global or local to
1456 `yyparse'.
1457
7de23534
AD		 14582000-11-17 Akim Demaille <akim@epita.fr>
1459
1460 * acconfig.h: Remove, no longer used.
1461
aa7815f5
AD		 14622000-11-07 Akim Demaille <akim@epita.fr>
1463
1464 * src: s/Copyright (C)/Copyright/g.
1465
5af1f549
AD		 14662000-11-07 Akim Demaille <akim@epita.fr>
1467
1468 * src/reader.c (reader): #define YYLSP_NEEDED to 1 instead of just
1469 defining.
1470 * src/bison.s1: s/#ifdef YYLSP_NEEDED/#if YYLSP_NEEDED/.
1471
553e2b22
AD		 14722000-11-07 Akim Demaille <akim@epita.fr>
1473
1474 * src/bison.s1 (YYLEX): Use #if instead of #ifdef.
1475 Merge in a single CPP if/else.
1476
8a4f41d6
AD		 14772000-11-07 Akim Demaille <akim@epita.fr>
1478
1479 * src/output.c (output): Remove useless variables.
1480 * lib/obstack.c (obstack_grow, obstack_grow0): Rename the second
1481 argument `data' for consistency with the prototypes.
1482 Qualify it `const'.
1483 (obstack_copy, obstack_copy0): Rename the second argument as
1484 `address' for consistency. Qualify it `const'.
1485 * lib/obstack.h (obstack_copy, obstack_copy0, obstack_grow)
1486 (obstack_grow0, obstack_ptr_grow, obstack_ptr_grow_fast): Qualify
1487 `const' their input argument (`data' or `address').
1488 Adjust the corresponding macros to include `const' in casts.
1489
095a3fb5
AD		 14902000-11-03 Akim Demaille <akim@epita.fr>
1491
1492 * src/Makefile.am (INCLUDES): s/PFILE/BISON_SIMPLE/.
1493 s/PFILE1/BISON_HAIRY/.
1494 Adjust dependencies.
1495
d1cdce7c
AD		 14962000-11-03 Akim Demaille <akim@epita.fr>
1497
090c5ebf 1498 For some reason, this was not applied.
d1cdce7c
AD		 1499
1500 * src/files.c [VMS]: No longer include `ssdef.h', no longer define
1501 `unlink': it's no longer used.
1502
9311529b
AD		 15032000-11-03 Akim Demaille <akim@epita.fr>
1504
1505 * src/files.c (skeleton_find): New function, eved out of...
1506 (open_files, open_extra_files): here.
1507
d8880f69
AD		 15082000-11-03 Akim Demaille <akim@epita.fr>
1509
1510 Don't use `atexit'.
1511
1512 * src/files.c (obstack_save): New function.
1513 (done): Rename as...
1514 (output_files): this.
1515 Use `obstack_save'.
1516 * src/main.c (main): Don't use `atexit' to register `done', since
1517 it no longer has to remove tmp files, just call `output_files'
1518 when there are no errors.
1519
0dbb648e
AD		 15202000-11-02 Akim Demaille <akim@epita.fr>
1521
1522 * src/files.c [VMS]: No longer include `ssdef.h', no longer define
1523 `unlink': it's no longer used.
1524 * src/files.h: Formatting changes.
1525
896fe5c1
AD		 15262000-11-02 Akim Demaille <akim@epita.fr>
1527
1528 Remove the last uses of mktemp and unlink/delete.
1529
1530 * src/files.c (fdefines, ftable): Removed.
1531 (defines_ostack, table_obstack): New.
1532 Adjust dependencies of the former into uses of the latter.
1533 * src/output.c (output_short_or_char_table, output_short_table):
1534 Convert to using obstacks.
1535 * src/reader.c (copy_comment2): Accept one FILE * and two
1536 obstacks.
1537 (output_token_defines, reader_output_yylsp): Use obstacks.
1538 * src/system.h (obstack_fgrow3): New.
1539
dd60faec
AD		 15402000-11-01 Akim Demaille <akim@epita.fr>
1541
1542 Change each use of `fattrs' into a use of `attrs_obstack'.
1543
1544 * src/reader.c (copy_at): Typo: s/yylloc/yyloc/.
1545 * src/files.c (fattrs): Remove.
1546 (attrs_obstack): New.
1547 Adjust all dependencies.
1548 (done): If SEMANTIC_PARSER, dump attrs_obstack into attrsfile.
1549
8c7ebe49
AD		 15502000-11-01 Akim Demaille <akim@epita.fr>
1551
1552 Introduce obstacks.
1553 Change each use of `faction' into a use of `action_obstack'.
1554
1555 * lib/obstack.h, lib/obstack.c: New files.
1556 * src/files.c (faction): Remove.
1557 (action_obstack): New.
1558 Adjust all dependencies.
1559
77aee789
AD		 15602000-10-20 Akim Demaille <akim@epita.fr>
1561
1562 * lib/quote.h (PARAMS): New macro. Use it.
1563
43591cec
AD		 15642000-10-16 Akim Demaille <akim@epita.fr>
1565
1566 * src/output.c (output_short_or_char_table): New function.
1567 (output_short_table, output_token_translations): Use it.
1568 (goto_actions): Use output_short_table.
1569
1e9798d5
AD		 15702000-10-16 Akim Demaille <akim@epita.fr>
1571
1572 * src/symtab.c (bucket_new): New function.
1573 (getsym): Use it.
1574
1575 * src/output.c (output_short_table): New argument to display the
1576 comment associated with the table.
1577 Adjust dependencies.
1578 (output_gram): Use it.
1579 (output_rule_data): Nicer output layout for YYTNAME.
1580
f282676b
AD		 15812000-10-16 Akim Demaille <akim@epita.fr>
1582
1583 * src/lex.c (read_typename): New function.
1584 (lex): Use it.
1585 * src/reader.c (copy_dollar): Likewise.
1586
550a72a3
AD		 15872000-10-16 Akim Demaille <akim@epita.fr>
1588
1589 * src/reader.c (copy_comment2): Expect the input stream to be on
1590 the `/' which is suspected to open a comment, instead of being
1591 called after `//' or `/*' was read.
1592 (copy_comment, copy_definition, parse_union_decl, copy_action)
1593 (copy_guard): Adjust.
1594
131e2fef
AD		 15952000-10-16 Akim Demaille <akim@epita.fr>
1596
1597 * src/reader.c (parse_expect_decl): Use `skip_white_space' and
1598 `read_signed_integer'.
1599
79282c5a
AD		 16002000-10-16 Akim Demaille <akim@epita.fr>
1601
1602 * src/reader.c (copy_dollar): New function.
1603 (copy_guard, copy_action): Use it.
1604
ff4a34be
AD		 16052000-10-16 Akim Demaille <akim@epita.fr>
1606
1607 * lib/quote.h, lib/quote.c, lib/quotearg.h, lib/quotearg.c:
1608 * m4/prereq.m4, m4/c-bs-a.m4, m4/mbstate.m4:
1609 New files, from Fileutils 4.0.27.
1610 * src/main.c (printable_version): Remove.
1611 * src/lex.c, src/reader.c: Use `quote'.
1612
16132000-10-04 Akim Demaille <akim@epita.fr>
1614
1615 * lib/error.c, lib/error.h: New files, needed by xmalloc.c.
1616
14ded682
AD		 16172000-10-04 Akim Demaille <akim@epita.fr>
1618
1619 * doc/bison.texinfo: Various typos spotted by Neil Booth.
1620
8e03724b
AD		 16212000-10-04 Akim Demaille <akim@epita.fr>
1622
1623 When a literal string is used to define two different tokens,
1624 `bison -v' segfaults.
1625 Reported by Piotr Gackiewicz, and fixed by Neil Booth.
1626
1627 * tests/regression.m4: New file.
1628 Include the core of the sample provided by Piotr Gackiewicz.
1629 * src/reader.c (parse_token_decl): Diagnose bad cases, and proceed
1630 properly.
1631
a9e64249
AD		 16322000-10-04 Akim Demaille <akim@epita.fr>
1633
1634 * src/reader.c (parse_expect_decl): Keep `count' within the size
1635 of `buffer'.
1636 From Neil Booth.
1637
da9abf43
AD		 16382000-10-02 Paul Eggert <eggert@twinsun.com>
1639
1640 * bison.s1 (yyparse): Assign the default value
1641 unconditionally, to avoid a GCC warning and make the parser a
1642 tad smaller.
1643
c33638bb
AD		 16442000-10-02 Akim Demaille <akim@epita.fr>
1645
1646 * src/getargs.c (getargs): Don't dump `--help' on unrecognized
1647 options.
1648
444c570a
AD		 16492000-10-02 Akim Demaille <akim@epita.fr>
1650
1651 * src/derives.c, src/print.c, src/reduce.c: To ease the
1652 translation, move some `\n' out of the translated strings.
1653
89cab50d
AD		 16542000-10-02 Akim Demaille <akim@epita.fr>
1655
1656 The location tracking mechanism is precious for parse error
1657 messages. Nevertheless, it is enabled only when `@n' is used in
1658 the grammar, which is a different issue (you can use it in error
1659 message, but not in the grammar per se). Therefore, there should
1660 be another means to enable it.
1661
1662 * src/getargs.c (getargs): Support `--locations'.
1663 (usage): Report it.
1664 * src/getargs.h (locationsflag): Export it.
1665 * src/lex.c (percent_table): Support `%locations'.
1666 * src/reader.c (yylsp_needed): Remove this variable, now replaced
1667 with `locationsflag'.
1668 * doc/bison.texinfo: Document `--locations' and `%locations'.
1669 Sort the options.
1670 * tests/calc.m4: Test it.
1671
1672 For regularity of the names, replace each
1673 (nolineflag, toknumflag, rawtokenumflag, noparserflag): with...
1674 (no_lineflag, token_tableflag, rawflag, no_parserflag): this.
1675 In addition replace each `flag' with `_flag'.
1676
d6c2cba0
AD		 16772000-10-02 Akim Demaille <akim@epita.fr>
1678
1679 Also test parse error messages, including with YYERROR_VERBOSE.
1680
1681 * tests/calc.m4 (calc.y): Add support for `exp = exp' (non
1682 associative).
1683 Use it to check the computations.
1684 Use it to check `nonassoc' is honored.
1685 (AT_DATA_CALC_Y): Equip `calc.y' with YYERROR_VERBOSE when passed
1686 `--yyerror-verbose'.
1687 (_AT_CHECK_CALC): Adjust to this option.
1688 (_AT_CHECK_CALC_ERROR): New macro to check parse error messages.
1689
5a35a6cb
AD		 16902000-10-02 Akim Demaille <akim@epita.fr>
1691
1692 Test also `--verbose', `--defines' and `--name-prefix'. Testing
1693 the latter demonstrates a flaw in the handling of non debugging
1694 parsers introduced by myself on 2000-03-16: `#define yydebug 0'
1695 was used in order to simplify:
1696
1697 #if YYDEBUG
1698 if (yydebug)
1699 {
1700 ...
1701 }
1702 #endif
1703
1704 into
1705
1706 if (yydebug)
1707 {
1708 ...
1709 }
1710
1711 unfortunately this leads to a CPP conflict when
1712 `--name-prefix=foo' is used since it produces `#define yydebug
1713 foodebug'.
1714
1715 * src/bison.s1 [!YYDEBUG]: Do not define yydebug.
1716 (YYDPRINTF): New macro.
1717 Spread its use.
1718 * tests/calc.m4 (AT_CHECK_CALC): Do require a title, build it from
1719 the bison options.
1720 Also test `--verbose', `--defines' and `--name-prefix'.
1721
71da9eea
AD		 17222000-10-02 Akim Demaille <akim@epita.fr>
1723
1724 Improve the readability of the produced parsers.
1725
1726 * src/bison.s1: Formatting changes.
1727 Improve the comment related to the `$' mark.
1728 (yydefault): Don't fall through to `yyresume': `goto' there.
1729 * src/output.c (output_parser): When the `$' is met, skip the end
1730 of its line.
1731 New variable, `number_of_dollar_signs', to check there's exactly
1732 one `$' in the parser skeleton.
1733
95e36146
AD		 17342000-10-02 Akim Demaille <akim@epita.fr>
1735
1736 * lib/xstrdup.c: New file, from the fileutils.
1737 * src/reader.c (parse_token_decl, get_type_name, parse_type_decl)
1738 (parse_assoc_decl, parse_thong_decl, get_type): Use `xstrdup'
1739 instead of strlen + xmalloc + strcpy.
1740 * src/symtab.c (copys): Remove, use xstrdup instead.
1741
d7020c20
AD		 17422000-10-02 Akim Demaille <akim@epita.fr>
1743
1744 * src/gram.h (associativity): New enum type which replaces the
1745 former CPP macros `RIGHT_ASSOC', `LEFT_ASSOC' and `NON_ASSOC' with
1746 `right_assoc', `left_assoc' and `non_assoc'.
1747 Adjust all dependencies.
1748 * src/reader.c: Formatting changes.
1749 (LTYPESTR): Don't define it, use it as a literal in
1750 `reader_output_yylsp'.
1751 * src/symtab.h (symbol_class): New enum type which replaces the
1752 former CPP macros `SUNKNOWN', `STOKEN and `SNTERM' with
1753 `sunknown', `stoken and `snterm'.
1754
1916f98e
AD		 17552000-10-02 Akim Demaille <akim@epita.fr>
1756
1757 * src/getargs.c (fixed_outfiles): Rename as...
1758 (yaccflag): for consistency and accuracy.
1759 Adjust dependencies.
1760
d7913476
AD		 17612000-10-02 Akim Demaille <akim@epita.fr>
1762
1763 Use the more standard files `xalloc.h' and `xmalloc.c' instead of
1764 Bison's `allocate.c' and `alloc.h'. This patch was surprisingly
1765 difficult and introduced a lot of core dump. It turns out that
1766 Bison used an implementation of `xmalloc' based on `calloc', and
1767 at various places it does depend upon the initialization to 0. I
1768 have not tried to isolate the pertinent places, and all the former
1769 calls to Bison's `xmalloc' are now using `XCALLOC'. Someday,
1770 someone should address this issue.
1771
1772 * src/allocate.c, src/alloc.h, m4/bison-decl.m4: Remove.
1773 * lib/xmalloc.c, lib/xalloc.h, m4/malloc.m4, m4/realloc.m4: New
1774 files.
1775 Adjust dependencies.
1776 * src/warshall.h: New file.
1777 Propagate.
1778
340ef489
AD		 17792000-10-02 Akim Demaille <akim@epita.fr>
1780
1781 Various anti-`extern in *.c' changes.
1782
1783 * src/system.h: Include `assert.h'.
1784
b2ca4022
AD		 17852000-10-02 Akim Demaille <akim@epita.fr>
1786
1787 * src/state.h (nstates, final_state, first_state, first_shift)
1788 (first_reduction): Move their exportation from here...
1789 * src/LR0.h: to here.
1790 Adjust dependencies.
1791 * src/getargs.c (statisticsflag): New variable.
1792 Add support for `--statistics'.
1793 Adjust dependencies.
1794
1795 Remove a lot of now useless `extern' statements in most files.
1796
403b315b
AD		 17972000-10-02 Akim Demaille <akim@epita.fr>
1798
1799 * src/LR0.h: New file.
1800 Propagate its use.
1801
07a58c13
AD		 18022000-10-02 Akim Demaille <akim@epita.fr>
1803
1804 * src/print.h: New file.
1805 Propagate its use.
1806 * src/print.c: Formatting and ordering changes.
1807 (verbose, terse): Replace with...
1808 (print_results): this new function.
1809 Adjust dependencies.
1810
0619caf0
AD		 18112000-10-02 Akim Demaille <akim@epita.fr>
1812
1813 * src/conflicts.c (conflict_report): New function.
1814 (conflict_log, verbose_conflict_log): Replace with...
1815 (print_conflicts): this function.
1816 Adjust dependencies.
1817 * src/conflicts.h: New file.
1818 Propagate its inclusion.
1819
3519ec76
AD		 18202000-10-02 Akim Demaille <akim@epita.fr>
1821
1822 * src/nullable.h: New file.
1823 Propagate its inclusion.
1824 * src/nullable.c: Formatting changes.
1825
015acc48
AD		 18262000-10-02 Akim Demaille <akim@epita.fr>
1827
1828 * src/reduce.h: New file.
1829 Propagate its inclusion.
1830 * src/reduce.c: Topological sort and other formatting changes.
1831 (bool, TRUE, FALSE): Move their definition to...
1832 * src/system.h: here.
1833
8963a27b
AD		 18342000-10-02 Akim Demaille <akim@epita.fr>
1835
1836 * src/files.c: Formatting changes.
1837 (tryopen, tryclose, openfiles): Rename as...
1838 (xfopen, xfclose, open_files): this.
1839 (stringappend): static.
1840 * src/files.h: Complete the list of exported symbols.
1841 Propagate its use.
1842
a70083a3
AD		 18432000-10-02 Akim Demaille <akim@epita.fr>
1844
1845 * src/reader.h: New file.
1846 Propagate its use instead of tedious list of `extern' and
1847 prototypes.
1848 * src/reader.c: Formatting changes, topological sort,
1849 s/register//.
1850
abadc117
AD		 18512000-10-02 Akim Demaille <akim@epita.fr>
1852
1853 * src/lex.h: Prototype `lex.c' exported functions.
1854 * src/reader.c: Adjust.
1855 * src/lex.c: Formatting changes.
1856 (safegetc): Rename as...
1857 (xgetc): this.
1858
720d742f
AD		 18592000-10-02 Akim Demaille <akim@epita.fr>
1860
1861 * src/lalr.h: New file.
1862 Propagate its inclusion instead of prototypes and `extern'.
1863 * src/lalr.c: Formatting changes, topological sorting etc.
1864
f2acea59
AD		 18652000-10-02 Akim Demaille <akim@epita.fr>
1866
1867 * src/output.c (token_actions): Introduce a temporary array,
1868 YYDEFACT, that makes it possible for this function to use
1869 output_short_table.
1870
d019d655
AD		 18712000-10-02 Akim Demaille <akim@epita.fr>
1872
1873 `user_toknums' is output as a `short[]' in `output.c', while it is
1874 defined as a `int[]' in `reader.c'. For consistency with the
1875 other output tables, `user_toknums' is now defined as a table of
1876 shorts.
1877
1878 * src/reader.c (user_toknums): Be a short table instead of an int
1879 table.
1880 Adjust dependencies.
1881
1882 Factor the short table outputs.
1883
1884 * src/output.c (output_short_table): New function.
1885 * src/output.c (output_gram, output_stos, output_rule_data)
1886 (output_base, output_table, output_check): Use it.
1887
6c89f1c1
AD		 18882000-10-02 Akim Demaille <akim@epita.fr>
1889
1890 * src/output.c (output): Topological sort of the functions, in
1891 order to get rid of the `static' prototypes.
1892 No longer use `register'.
1893 * src/output.h: New file.
1894 Propagate its inclusion in files explicitly prototyping functions
1895 from output.c.
1896
d9efd181
AD		 18972000-09-21 Akim Demaille <akim@epita.fr>
1898
1899 * src/atgeneral.m4: Update from Autoconf.
1900
c29240e7 19012000-09-21 Akim Demaille <akim@epita.fr>
2fa6973e
AD		 1902
1903 * src/closure.h: New file.
1904 * src/closure.c: Formatting changes, topological sort over the
1905 functions, use of closure.h.
1906 (initialize_closure, finalize_closure): Rename as...
1907 (new_closure, free_closure): these. Adjust dependencies.
1908 * src/LR0.c: Formatting changes, topological sort, use of
1909 cloture.h.
1910 (initialize_states): Rename as...
1911 (new_states): this.
1912 * src/Makefile.am (noinst_HEADERS): Adjust.
1913
499daa50
AD		 19142000-09-20 Akim Demaille <akim@epita.fr>
1915
1916 * src/acconfig.h: Don't protect config.h against multiple
1917 inclusion.
1918 Don't define PARAMS.
1919 * src/system.h: Define PARAMS.
1920 Remove some of the ad-hoc CPP magic for DOS, VMS etc.: this is the
1921 purpose of config.h. system.h must not try to fix wrong
1922 definitions in config.h.
1923
cc84fd5d
AD		 19242000-09-20 Akim Demaille <akim@epita.fr>
1925
1926 * src/derives.h: New file.
1927 * src/main.c, src/derives.h: Use it.
1928 Formatting changes.
1929 * src/Makefile.am (noinst_HEADERS): Adjust.
1930
db5b3a89
AD		 19312000-09-20 Akim Demaille <akim@epita.fr>
1932
1933 * tests/atgeneral.m4: Update from Autoconf.
1934 * tests/calc.m4 (_AT_DATA_CALC_Y, AT_DATA_CALC_Y, _AT_CHECK_CALC)
1935 (AT_CHECK_CALC): New macros.
1936 Use these macros to test bison with options `', `--raw',
1937 `--debug', `--yacc', `--yacc --debug'.
1938
ceed8467
AD		 19392000-09-19 Akim Demaille <akim@epita.fr>
1940
1941 * src/output.c: Formatting changes.
1942 * src/machine.h: Remove, leaving its contents in...
1943 * src/system.h: here.
1944 Include stdio.h.
1945 Adjust all dependencies on stdio.h and machine.h.
1946 * src/getargs.h: New file.
1947 Let all `extern' declarations about getargs.c be replaced with
1948 inclusion of `getargs.h'.
1949 * src/Makefile.am (noinst_HEADERS): Adjust.
1950
1951 * tests/calc.m4 (yyin): Be initialized in main, not on the global
1952 scope.
1953 (yyerror): Returns void, not int.
1954 * doc/bison.texinfo: Formatting changes.
1955
05a1d24b
AD		 19562000-09-19 Akim Demaille <akim@epita.fr>
1957
1958 * tests/calc.m4 (calc.y): Do not assign to stdin, as it's not
1959 portable.
1960
cbd25751
AD		 19612000-09-18 Akim Demaille <akim@epita.fr>
1962
1963 * configure.in: Append WARNING_CFLAGS to CFLAGS.
1964 * src/Makefile.am (INCLUDES): Don't.
1965 Be ready to fetch headers in lib/.
1966
13863333
AD		 19672000-09-18 Akim Demaille <akim@epita.fr>
1968
1969 * doc/bison.texinfo: Update the copyright.
1970 ANSIfy and GNUify the examples.
1971 Remove the old menu.
1972
0d533154
AD		 19732000-09-18 Akim Demaille <akim@epita.fr>
1974
1975 First set of tests: use the `calc' example from the documentation.
1976
1977 * src/bison.s1 (yyparse): Condition the code using `yytname' which
1978 is defined only when YYDEBUG is.
1979 * m4/atconfig.m4 (AT_CONFIG): Adjust to Autoconf 2.13.
1980 * src/files.c (tryopen, tryclose): Formatting changes.
1981 Move to the top and be static.
1982 * src/reader.c (read_signed_integer): Likewise.
1983 * tests/calc.m4: New file.
1984 * Makefile.am, suite.m4: Adjust.
1985 * m4/atconfig.m4: Set BISON_SIMPLE and BISON_HAIRY.
1986
e79137ac
AD		 19872000-09-18 Akim Demaille <akim@epita.fr>
1988
1989 Add support for an Autotest test suite for Bison.
1990
1991 * m4/m4.m4, m4/atconfig.m4: New files.
1992 * m4/Makefile.am (EXTRA_DIST): Adjust.
1993 * tests/suite.m4, tests/Makefile.am, tests/atgeneral.m4: New
1994 files.
1995 * src/getargs.c: Display a more standard --version message.
1996 * src/reader.c (reader): Formatting changes.
1997 No longer depend upon VERSION_STRING.
1998 * configure.in: No longer use `dnl'.
1999 Set up the test suite and the new directory `tests/.
2000 (VERSION_STRING): Remove.
2001
27821bff
AD		 20022000-04-14 Akim Demaille <akim@epita.fr>
2003
2004 * src/reader.c (copy_comment2): New function, same as former
2005 `copy_comment', but outputs into two FILE *.
2006 (copy_comment): Use it.
2007 (parse_union_decl): Use it.
2008 (get_type, parse_start_decl): Use the same `invalid' message.
2009 (parse_start_decl, parse_union_decl): Use the same `multiple'
2010 message.
2011 (parse_union_decl, copy_guard, copy_action): Use the same
2012 `unmatched' message.
2013 * m4/Makefile.am (EXTRA_DIST): Add `warning.m4'.
2014
cfe5fbc0
AD		 20152000-03-31 Akim Demaille <akim@epita.fr>
2016
2017 * src/files.c (tryopen, tryclose): Move to the top.
2018 Be static.
2019
cb7db13e
AD		 20202000-03-31 Akim Demaille <akim@epita.fr>
2021
2022 * src/main.c (main): Don't call `done', exit does it.
2023
a0f6b076
AD		 20242000-03-31 Akim Demaille <akim@epita.fr>
2025
36281465
AD		 2026 * allocate.c: s/return (foo)/return foo/.
2027 * lalr.c: Likewise.
2028 * LR0.c: Likewise.
2029 * output.c: Likewise.
2030 * reader.c: Likewise.
2031 * symtab.c: Likewise.
2032 * vmsgetargs.c: Likewise.
2033
20342000-03-31 Akim Demaille <akim@epita.fr>
2035
2036 Clean up the error reporting functions.
a0f6b076
AD		 2037
2038 * src/report.c: New file.
2039 * src/report.h: Likewise.
2040 * src/Makefile.am: Adjust.
2041 * m4/error.m4: New file.
2042 * m4/Makefile.am: Adjust.
2043 * configure.in (jm_PREREQ_ERROR): Call it.
2044 * src/main.c (int_to_string, banner, fatal_banner, warn_banner):
2045 Remove.
2046 (fatal, fatals): Remove. All callers use complain.c::fatal.
2047 (warn, warni, warns, warnss, warnss): Remove. All callers use
2048 complain.c::complain.
2049 (toomany): Remove, use fatal instead.
2050 * src/files.c (done): No argument, use complain_message_count.
2051 * src/main.c (main): Register `done' to `atexit'.
2052
2053 * src/getargs.c (usage): More `fputs', less `fprintf'.
2054
18539825
AD		 20552000-03-28 Akim Demaille <akim@epita.fr>
2056
2057 * lib/: New directory.
2058 * Makefile.am (SUBDIRS): Adjust.
2059 * configure.in: Adjust.
2060 (LIBOBJS): Although not used yet, AC_SUBST it, otherwise it's
2061 useless.
2062 * src/alloca.c: Moved to lib/.
2063 * src/getopt.c: Likewise.
2064 * src/getopt1.c: Likewise.
2065 * src/getopt.h: Likewise.
2066 * src/ansi2knr.c: Likewise.
2067 * src/ansi2knr.1: Likewise.
2068 * src/Makefile.am: Adjust.
2069 * lib/Makefile.am: New file.
2070
9f306f2a
AD		 20712000-03-28 Akim Demaille <akim@epita.fr>
2072
2073 * src/getargs.c (usage): Refresh the help message.
2074
0ba347b6
AD		 20752000-03-17 Akim Demaille <akim@epita.fr>
2076
2077 * src/getopt1.c: Updated from textutils 2.0e
2078 * src/getopt.c: Likewise.
2079 * src/getopt.h: Likewise.
2080
dbe7f271
AD		 20812000-03-17 Akim Demaille <akim@epita.fr>
2082
2083 * src/Makefile.am (bison.simple): Fix the awk program: quote only
2084 the file name, not the whole `#line LINE FILE'.
2085
75bbe78d
AD		 20862000-03-17 Akim Demaille <akim@epita.fr>
2087
2088 On syntax errors, report the token on which we choked.
2089
aa5fd0ee
AD		 2090 * src/bison.s1 (yyparse): In the label yyerrlab, when
2091 YYERROR_VERBOSE, add yychar in msg.
75bbe78d 2092
7b306f52
AD		 20932000-03-17 Akim Demaille <akim@epita.fr>
2094
aa5fd0ee 2095 * src/reader.c (copy_at): New function.
7b306f52
AD		 2096 (copy_guard): Use it.
2097 (copy_action): Use it.
2098
e87b5700
AD		 20992000-03-17 Akim Demaille <akim@epita.fr>
2100
2101 Be kind to translators, save some useless translations.
2102
aa5fd0ee 2103 * src/main.c (banner): New function.
e87b5700
AD		 2104 (fatal_banner): Use it.
2105 (warn_banner): Use it.
2106
ae3c3164
AD		 21072000-03-17 Akim Demaille <akim@epita.fr>
2108
aa5fd0ee
AD		 2109 * src/reader.c (copy_definition): Use copy_string and
2110 copy_comment. Removed now unused `match', `ended',
2111 `cplus_comment'.
ae3c3164
AD		 2112 (copy_comment, copy_string): Moved, to be visible from
2113 copy_definition.
2114
4dc58e7c
AD		 21152000-03-17 Akim Demaille <akim@epita.fr>
2116
aa5fd0ee
AD		 2117 * src/reader.c (copy_string): Declare `static inline'. No
2118 problems with inline, since it is checked by configure.
4dc58e7c
AD		 2119 (copy_comment): Likewise.
2120
0a6384c4
AD		 21212000-03-17 Akim Demaille <akim@epita.fr>
2122
aa5fd0ee 2123 * src/reader.c (packsymbols): Formatting changes.
0a6384c4 2124
3cef001a
AD		 21252000-03-17 Akim Demaille <akim@epita.fr>
2126
aa5fd0ee 2127 * src/reader.c (copy_comment): New function, factored out from:
3cef001a
AD		 2128 (copy_action): Use it. Removed now unused `match', `ended',
2129 `cplus_comment'.
2130 (copy_guard): Likewise.
2131
ca36d2ef
AD		 21322000-03-17 Akim Demaille <akim@epita.fr>
2133
aa5fd0ee 2134 * src/reader.c (copy_string): New function, factored out from:
ca36d2ef
AD		 2135 (copy_action): Use it.
2136 (copy_guard): Likewise.
2137
6666f98f
AD		 21382000-03-17 Akim Demaille <akim@epita.fr>
2139
2140 Change the handling of @s so that they behave exactly like $s.
2141 There is now a pseudo variable @$ (readble and writable), location
2142 of the lhs of the rule (by default ranging from the location of
2143 the first symbol of the rhs, to the location of the last symbol,
2144 or, if the rhs is empty, YYLLOC).
2145
2146 * src/bison.s1 [YYLSP_NEEDED] (yyloc): New variable, twin of
2147 yyval.
2148 (yyparse): When providing a default semantic action, provide a
2149 default location action.
2150 (after the $): No longer change `*YYLSP', just stack YYLOC the
2151 same way you stack YYVAL.
2152 * src/reader.c (read_declarations): Use warns.
2153 (copy_guard, case '@'): Also recognize `@$', expanded as `YYLOC'.
2154 (copy_action, case '@'): Likewise.
2155 Use a standard error message, to save useless work from
2156 translators.
2157
41aca2e0
AD		 21582000-03-17 Akim Demaille <akim@epita.fr>
2159
aa5fd0ee
AD		 2160 * src/bison.s1: Formatting and cosmetics changes.
2161 * src/reader.c: Likewise.
41aca2e0
AD		 2162 Update the Copyright notice.
2163
dc08c1d5
AD		 21642000-03-17 Akim Demaille <akim@epita.fr>
2165
aa5fd0ee
AD		 2166 * src/bison.s1 (#line): All set to `#line' only, since the
2167 Makefile now handles them.
dc08c1d5 2168
9ee3c97b
AD		 21692000-03-16 Akim Demaille <akim@epita.fr>
2170
2171 * src/output.c (output_rule_data): Output the documentation of
2172 some of the tables.
2173 (Copyright notice): Update.
2174 Formatting changes.
2175
0de741ca
AD		 21762000-03-16 Akim Demaille <akim@epita.fr>
2177
2178 * src/bison.s1 [!YYDEBUG]: Define yydebug to 0. This allows to
2179 remove most `#if YYDEBUG != 0', since `if (yydebug)' is enough.
2180 One `#if YYDEBUG' remains, since it uses variables which are
2181 defined only if `YYDEBUG != 0'.
2182
bb10be54
AD		 21832000-03-16 Akim Demaille <akim@epita.fr>
2184
2185 * src/bison.s1 (yyparse): Reorganize the definitions of the stacks
2186 and related variables so that the similarities are highlighted.
2187
b07b484a
AD		 21882000-03-16 Akim Demaille <akim@epita.fr>
2189
2190 * src/bison.s1: Properly indent CPP directives.
2191
361f60b3
AD		 21922000-03-16 Akim Demaille <akim@epita.fr>
2193
2194 * src/bison.s1: Properly indent the `alloca' CPP section.
2195
8c44d3ec
AD		 21962000-03-16 Akim Demaille <akim@epita.fr>
2197
2198 Do not hard code values of directories in `configure.in'.
2199 Update the `configure' tool chain.
2200
2201 * configure.in (XPFILE, XPFILE1, LOCALEDIR): Remove, handled by
2202 src/makefile.am.
2203 (VERSION_STRING): Use the third arg of AC_DEFINE_UNQUOTED.
2204 (AC_OUTPUT): Add m4/Makefile.
2205 Bump to bison 1.28a, 1.29 has never been released.
2206 * acconfig.h (XPFILE, XPFILE1, LOCALEDIR): Remove, since they are
2207 handled via src/Makefile.am.
2208 (VERSION_STRING, PROTOTYPES, ENABLE_NLS, HAVE_CATGETS,
2209 HAVE_GETTEXT, HAVE_LC_MESSAGES, HAVE_STPCPY): Remove, handled by
2210 autoheader.
2211 * Makefile.am (SUBDIRS): Add m4.
2212 (ACLOCAL_AM_FLAGS): New variable.
2213 (AUTOMAKE_OPTIONS): Add check-news.
2214 * src/Makefile.am (bison.simple): Use awk to replace #line lines with
2215 the proper line number and file name.
2216 (DEFS): Propagate the location of bison library files and of the
2217 locale files.
2218 (INCLUDES): Added `-I ..' so that one can compile with srcdir !=
2219 builddir.
2220 * acinclude.m4: Remove, replaced by the directory m4.
2221 * m4/Makefile.am (EXTRA_DIST): New variable.
2222 * m4/gettext.m4: New file, from the fileutils.
2223 * m4/lcmessage.m4: Likewise
2224 * m4/progtest.m4: Likewise.
2225 * m4/bison-decl.m4: New file, extracted from former acinclude.m4.
2226
f95997e7
AD		 22272000-03-10 Akim Demaille <akim@epita.fr>
2228
2229 * src/closure.c:
2230 Formatting changes of various comments.
2231 Respect the GNU coding standards at various places.
2232 Don't use `_()' when no translation is needed.
2233
22341999-12-13 Jesse Thilo <jthilo@gnu.org>
2235
2236 * src/files.c:
2237 OS/2 honors TMPDIR environment variable.
2238
22391999-12-13 Jesse Thilo <jthilo@gnu.org>
2240
2241 * doc/bison.texinfo: Tweaked spelling and grammar.
2242 Updated ISBN.
2243 Removed reference to price of printed copy.
2244 Mention BISON_SIMPLE and BISON_HAIRY.
2245
22461999-12-13 Jesse Thilo <jthilo@gnu.org>
2247
2248 * configure.in, NEWS:
2249 Bison 1.29 released.
2250
22511999-10-27 Jesse Thilo <jthilo@gnu.org>
2252
2253 * doc/.cvsignore, doc/Makefile.am, doc/refcard.tex:
2254 Added reference card.
2255
22561999-07-26 Jesse Thilo <jthilo@gnu.org>
2257
2258 * po/ru.po: Added Russian translation.
2259
22601999-07-26 Jesse Thilo <jthilo@gnu.org>
2261
2262 * configure.in: Added Russian translation.
2263
22641999-07-06 Jesse Thilo <jthilo@gnu.org>
2265
2266 * configure.in, NEWS, README:
2267 Released version 1.28.
2268
22691999-06-14 Jesse Thilo <jthilo@gnu.org>
2270
2271 * src/system.h:
2272 Squashed redefinition warning on some systems.
2273
2274 * src/getargs.c, src/Makefile.am, src/reader.c, src/version.c:
2275 Have configure build version string instead of relying on ANSI string
2276 concatentation.
2277
22781999-06-14 Jesse Thilo <jthilo@gnu.org>
2279
2280 * po/POTFILES.in: Got rid of version.c.
2281
22821999-06-14 Jesse Thilo <jthilo@gnu.org>
2283
2284 * acconfig.h, configure.in:
2285 Have configure build version string instead of relying on ANSI string
2286 concatentation.
2287
22881999-06-08 Jesse Thilo <jthilo@gnu.org>
2289
2290 * doc/bison.1:
2291 Dropped mention of `+' for long-named options.
2292
22931999-05-30 Jesse Thilo <jthilo@gnu.org>
2294
2295 * src/files.c: Added <unistd.h> for unlink().
2296
2297 * src/Makefile.am, src/system.h:
2298 I18n fixes.
2299
23001999-05-30 Jesse Thilo <jthilo@gnu.org>
2301
2302 * README: Added a FAQ list.
2303
2304 * configure.in, acconfig.h:
2305 I18n fixes.
2306
23071999-05-30 Jesse Thilo <jthilo@gnu.org>
2308
2309 * doc/FAQ, doc/Makefile.am:
2310 Added a FAQ list.
2311
23121999-05-19 Jesse Thilo <jthilo@gnu.org>
2313
2314 * src/alloc.h, src/symtab.h, src/version.c:
2315 Protected inclusion of "config.h" with HAVE_CONFIG_H.
2316
23171999-04-18 Jesse Thilo <jthilo@gnu.org>
2318
2319 * src/.cvsignore, src/Makefile.am:
2320 Reorganized: sources in `src', documentation in `doc'.
2321
2322 * src/lex.c (literalchar):
2323 fixed the code for escaping double quotes (thanks
2324 Jonathan Czisny.)
2325
23261999-04-18 Jesse Thilo <jthilo@gnu.org>
2327
2328 * po/de.po, po/es.po, po/fr.po, po/nl.po, po/POTFILES.in:
2329 Adjusted paths to reflect directory reorganization.
2330
23311999-04-18 Jesse Thilo <jthilo@gnu.org>
2332
2333 * doc/.cvsignore, doc/Makefile.am:
2334 Reorganized: sources in `src', documentation in `doc'.
2335
23361999-04-18 Jesse Thilo <jthilo@gnu.org>
2337
2338 * configure.in:
2339 Updated AC_INIT file to reflect directory reorganization.
2340
2341 * configure.in, .cvsignore, Makefile.am, POTFILES.in:
2342 Reorganized: sources in `src', documentation in `doc'.
2343
23441999-04-13 Jesse Thilo <jthilo@gnu.org>
2345
2346 * src/allocate.c:
2347 Don't declare calloc() and realloc() if not necessary.
2348
23491999-04-13 Jesse Thilo <jthilo@gnu.org>
2350
2351 * configure.in, acconfig.h, acinclude.m4:
2352 Don't declare calloc() and realloc() if not necessary.
2353
23541999-03-23 Jesse Thilo <jthilo@gnu.org>
2355
2356 * po/.cvsignore: Added i18n support.
2357
23581999-03-23 Jesse Thilo <jthilo@gnu.org>
2359
2360 * acconfig.h, configure.in, Makefile.am:
2361 Added i18n support.
2362
23631999-03-22 Jesse Thilo <jthilo@gnu.org>
2364
2365 * src/bison.s1: Fixed #line numbers.
2366
23671999-03-15 Jesse Thilo <jthilo@gnu.org>
2368
2369 * po/es.po, po/fr.po, po/nl.po, po/de.po:
2370 Added PO files from Translation Project.
2371
23721999-03-03 Jesse Thilo <jthilo@gnu.org>
2373
2374 * Makefile.am:
2375 Added support for non-ANSI compilers (ansi2knr).
2376
23771999-02-16 Jesse Thilo <jthilo@gnu.org>
2378
2379 * configure.in: Bumped version number to 1.27.
2380
2381 * Makefile.am:
2382 Added `bison.simple' to list of files removed by `make distclean'.
2383
23841999-02-12 Jesse Thilo <jthilo@gnu.org>
2385
2386 * src/files.c, src/files.h:
2387 Defined locations of parser files in config.h instead of Makefile.
2388
23891999-02-12 Jesse Thilo <jthilo@gnu.org>
2390
2391 * acconfig.h, acinclude.m4, configure.in, Makefile.am:
2392 Defined locations of parser files in config.h instead of Makefile.
2393
23941999-02-09 Jesse Thilo <jthilo@gnu.org>
2395
2396 * Makefile.am:
2397 Removed inappropriate use of $< macro.
2398
23991999-02-05 Jesse Thilo <jthilo@gnu.org>
2400
2401 * po/Makefile.in.in, po/POTFILES.in:
2402 Add `po' directory skeleton.
2403
24041999-01-27 Jesse Thilo <jthilo@gnu.org>
2405
2406 * README: Document help-bison list.
2407
2408 * configure.in: Add check for mkstemp().
2409
24101999-01-20 Jesse Thilo <jthilo@gnu.org>
2411
2412 * src/conflicts.c, src/LR0.c, src/output.c, src/reader.c:
2413 Hush a few compiler warnings.
2414
2415 * src/files.c:
2416 Add tryclose(), which verifies that fclose was successful.
2417 Hush a couple of compiler warnings.
2418
24191999-01-20 Jesse Thilo <jthilo@gnu.org>
2420
2421 * Makefile.am, OChangeLog:
2422 ChangeLog is now automatically generated. Include the old version as
2423 OChangeLog.
2424
24251999-01-14 Jesse Thilo <jthilo@gnu.org>
2426
2427 * 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:
2428 Update FSF address.
2429
24301999-01-14 Jesse Thilo <jthilo@gnu.org>
2431
2432 * doc/bison.texinfo: Fix formatting glitch.
2433
2434 * doc/bison.texinfo: Update FSF address.
2435
24361999-01-14 Jesse Thilo <jthilo@gnu.org>
2437
2438 * acconfig.h: Update FSF address.
2439
24401999-01-08 Jesse Thilo <jthilo@gnu.org>
2441
2442 * src/system.h:
2443 Don't define PACKAGE here, since config.h defines it.
2444
24451998-12-30 Jesse Thilo <jthilo@gnu.org>
2446
2447 * src/reader.c: Update copyright date.
2448
2449 * src/main.c:
2450 Ditch sprintf to statically-sized buffers in fatal/warn functions in
2451 favor of output directly to stderr (avoids buffer overruns).
2452
2453 * src/reader.c: Some checks for premature EOF.
2454
2455 * 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:
2456 Use prototypes if the compiler understands them.
2457
2458 * src/files.c: Honor TMPDIR on Unix hosts.
2459 Use prototypes if the compiler understands them.
2460
2461 * src/reader.c:
2462 Fix a couple of buffer overrun bugs.
2463 Use prototypes if the compiler understands them.
2464
2465 * src/system.h: Include unistd.h and ctype.h.
2466 Use #ifdef instead of #if for NLS symbols.
2467
24681998-12-30 Jesse Thilo <jthilo@gnu.org>
2469
2470 * doc/bison.texinfo:
2471 Delete comment "consider using @set for edition number, etc..." since
2472 we now are doing so.
2473
24741998-12-30 Jesse Thilo <jthilo@gnu.org>
2475
2476 * configure.in:
2477 Use prototypes if the compiler understands them.
2478
2479 * NEWS: Document 1.26 highlights.
2480
2481 * Makefile.am: Require Automake 1.3 or later.
2482
2483 * acconfig.h:
2484 Use prototypes if the compiler understands them.
2485
24861998-12-29 Jesse Thilo <jthilo@gnu.org>
2487
2488 * src/version.c:
2489 Use VERSION symbol from automake for version number.
2490
24911998-12-29 Jesse Thilo <jthilo@gnu.org>
2492
2493 * acconfig.h, configure.in, version.cin:
2494 Use VERSION symbol from automake for version number.
2495
24961998-11-28 Jesse Thilo <jthilo@gnu.org>
2497
2498 * Makefile.am:
2499 Distribute original version of simple parser (bison.s1), not built
2500 version (bison.simple).
2501
25021998-11-28 Jesse Thilo <jthilo@gnu.org>
2503
2504 * doc/bison.texinfo: Add info dir entry.
2505
2506 * doc/bison.texinfo:
2507 Let automake put version number into documentation.
2508
25091998-11-26 Jesse Thilo <jthilo@gnu.org>
2510
2511 * src/bison.cld, src/build.com, src/vmshlp.mar:
2512 Add non-RCS files from /gd/gnu/bison.
2513
25141998-11-26 Jesse Thilo <jthilo@gnu.org>
2515
2516 * doc/bison.1:
2517 Document the BISON_HAIRY and BISON_SIMPLE variables.
2518
25191998-11-25 Jesse Thilo <jthilo@gnu.org>
2520
2521 * src/version.c: Build version.c automatically.
2522
2523 * src/reader.c:
2524 Fix token numbering (used to start at 258, not 257).
2525
2526 * src/system.h: Include config.h.
2527
2528 * src/getargs.c: Update bug report address.
2529
2530 * src/alloca.c, src/getopt1.c, src/getopt.c, src/getopt.h:
2531 Get latest copies of alloca.c, getopt.c, getopt.h, getopt1.c from gnu.org.
2532
25331998-11-25 Jesse Thilo <jthilo@gnu.org>
2534
2535 * Makefile.am:
2536 Rename bison.simple to bison.s1 (bison.simple is then built from bison.s1).
2537
2538 * configure.in, version.cin:
2539 Build version.c automatically.
2540
2541 * AUTHORS: Add AUTHORS file.
2542
2543 * README: Update bug report address.
2544
2545 * bison.simple:
2546 Rename bison.simple to bison.s1 (bison.simple is then built from bison.s1).
2547
2548 * configure.in, Makefile.am, Makefile.in, stamp-h.in:
2549 Add automake stuff.
2550
25511998-11-25 Jesse Thilo <jthilo@gnu.org>
2552
2553 * doc/bison.texinfo: Clean up some formatting.
2554
25551998-05-05 Richard Stallman <rms@gnu.org>
2556
2557 * doc/bison.texinfo:
2558 Explain better why to make a pure parser.
2559
25601998-01-05 Richard Stallman <rms@gnu.org>
2561
2562 * src/files.c (openfiles):
2563 [_WIN32 && !__CYGWIN32__] Use TEMP or Temp to
2564 find a temporary directory, if possible. Do not unlink files while
2565 they are open.
2566
25671997-08-25 Richard Stallman <rms@gnu.org>
2568
2569 * src/reader.c (stack_offset;):
2570 Change some warni to warns.
2571
2572 * src/lex.c (literalchar): Use warns, not warni.
2573
25741997-06-28 Richard Stallman <rms@gnu.org>
2575
2576 * src/bison.s1: Add a Bison version comment.
2577
2578 * src/main.c (fatal, warn, berror):
2579 Use program_name.
2580
25811997-06-28 Richard Stallman <rms@gnu.org>
2582
2583 * Makefile.in (bison_version): New variable.
2584 (dist): Use that variable.
2585 (bison.s1): Substitute the Bison version into bison.simple.
2586
2587 * bison.simple: Add a Bison version comment.
2588
25891997-06-18 Richard Stallman <rms@gnu.org>
2590
2591 * src/main.c (fatal, warn, berror):
2592 Make error messages standard.
2593 (toomany): Improve error message text.
2594
2595 * 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:
2596 new.h renamed to alloc.h.
2597
25981997-06-18 Richard Stallman <rms@gnu.org>
2599
2600 * Makefile.in: new.h renamed to alloc.h.
2601
26021997-05-24 Richard Stallman <rms@gnu.org>
2603
2604 * src/lex.c (literalchar):
2605 Fix the code for escaping \, " and '.
2606
2607 (lex): Avoid trouble when there are many chars
2608 to discard in a char literal with just several chars in it.
2609
26101997-05-17 Richard Stallman <rms@gnu.org>
2611
2612 * src/bison.s1:
2613 Use malloc, if using alloca is troublesome.
2614 (YYSTACK_USE_ALLOCA): New flag macro.
2615 Define it for some systems and compilers.
2616 (YYSTACK_ALLOC): New macro.
2617 (yyparse): Use YYSTACK_ALLOC to allocate stack.
2618 If it was malloc'd, free it.
2619
26201997-05-17 Richard Stallman <rms@gnu.org>
2621
2622 * bison.simple:
2623 Use malloc, if using alloca is troublesome.
2624 (YYSTACK_USE_ALLOCA): New flag macro.
2625 Define it for some systems and compilers.
2626 (YYSTACK_ALLOC): New macro.
2627 (yyparse): Use YYSTACK_ALLOC to allocate stack.
2628 If it was malloc'd, free it.
2629
26301997-04-23 Richard Stallman <rms@gnu.org>
2631
2632 * src/bison.s1:
2633 (alloca) [__hpux]: Always define as __builtin_alloca.
2634
26351997-04-23 Richard Stallman <rms@gnu.org>
2636
2637 * bison.simple:
2638 (alloca) [__hpux]: Always define as __builtin_alloca.
2639
26401997-04-22 Richard Stallman <rms@gnu.org>
2641
2642 * src/bison.s1:
2643 [__hpux]: Include alloca.h (right for HPUX 10)
2644 instead of declaring alloca (right for HPUX 9).
2645
2646 * src/bison.s1 (__yy_memcpy):
2647 Declare arg `count' as unsigned int.
2648 (yyparse): Cast third arg to __yy_memcpy to unsigned int.
2649
26501997-04-22 Richard Stallman <rms@gnu.org>
2651
2652 * bison.simple:
2653 [__hpux]: Include alloca.h (right for HPUX 10)
2654 instead of declaring alloca (right for HPUX 9).
2655
2656 * bison.simple (__yy_memcpy):
2657 Declare arg `count' as unsigned int.
2658 (yyparse): Cast third arg to __yy_memcpy to unsigned int.
2659
26601997-01-03 Richard Stallman <rms@gnu.org>
2661
2662 * src/allocate.c: [__STDC__ or _MSC_VER]:
2663 Declare calloc and realloc to return void *.
2664
26651997-01-02 Richard Stallman <rms@gnu.org>
2666
2667 * src/system.h:
2668 [_MSC_VER]: Include stdlib.h and process.h.
2669 [_MSC_VER] (getpid): Define as macro--translate it to _getpid.
2670
2671 * src/main.c (main): Return FAILURE as a value.
2672 (printable_version): Declare arg as int, not char.
2673
26741997-01-02 Richard Stallman <rms@gnu.org>
2675
2676 * Makefile.in (dist):
2677 Explicitly check for symlinks, and copy them.
2678
26791996-12-19 Richard Stallman <rms@gnu.org>
2680
2681 * src/files.c:
2682 [_MSC_VER] (XPFILE, XPFILE1): Define, if not already defined.
2683
26841996-12-18 Paul Eggert <eggert@gnu.org>
2685
2686 * src/bison.s1 (yyparse):
2687 If __GNUC__ and YYPARSE_PARAM are both defined,
2688 declare yyparse to have a void * argument.
2689
26901996-12-18 Paul Eggert <eggert@gnu.org>
2691
2692 * bison.simple (yyparse):
2693 If __GNUC__ and YYPARSE_PARAM are both defined,
2694 declare yyparse to have a void * argument.
2695
26961996-12-17 Richard Stallman <rms@gnu.org>
2697
2698 * src/reduce.c (nbits): Add some casts.
2699
27001996-08-12 Richard Stallman <rms@gnu.org>
2701
2702 * src/bison.s1: Test _MSDOS as well as _MSDOS_.
2703
27041996-08-12 Richard Stallman <rms@gnu.org>
2705
2706 * bison.simple: Test _MSDOS as well as _MSDOS_.
2707
27081996-07-31 Richard Stallman <rms@gnu.org>
2709
2710 * src/bison.s1:
2711 [__sun && __i386]: Include alloca.h.
2712
27131996-07-31 Richard Stallman <rms@gnu.org>
2714
2715 * bison.simple:
2716 [__sun && __i386]: Include alloca.h.
2717
27181996-07-30 Richard Stallman <rms@gnu.org>
2719
2720 * src/bison.s1: Comment change.
2721
2722 * src/bison.s1: Test _MSDOS_, not MSDOS.
2723
27241996-07-30 Richard Stallman <rms@gnu.org>
2725
2726 * bison.simple: Comment change.
2727
2728 * bison.simple: Test _MSDOS_, not MSDOS.
2729
27301996-06-01 Richard Stallman <rms@gnu.org>
2731
2732 * 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:
2733 Insert `_' macro around many string constants.
2734
2735 * src/main.c:
2736 Insert `_' macro around many string constants.
2737
2738 (main): Call setlocale, bindtextdomain and textdomain.
2739
2740 * src/system.h: [HAVE_LOCALE_H]: Include locale.h.
2741 [! HAVE_LOCALE_H] (setlocale): Define as no-op.
2742 [ENABLE_NLS]: Include libintl.h.
2743 [ENABLE_NLS] (gettext): Define.
2744 [! ENABLE_NLS] (bintextdomain, textdomain, _): Consolation definitions.
2745 (N_, PACKAGE, LOCALEDIR): New macros.
2746
27471996-06-01 Richard Stallman <rms@gnu.org>
2748
2749 * POTFILES.in: New file.
2750
2751 * Makefile.in (allocate.o):
2752 Define target explicitly.
2753
2754 * Makefile.in (CFLAGS): Set to @CFLAGS@.
2755 (LDFLAGS): Set to @LDFLAGS@.
2756 (configure): Run autoconf only if preceding `cd' succeeds.
2757 (bison.s1): Redirect output to temporary file then move the
2758 temporary to the target, rather than redirecting directly to bison.s1.
2759 (clean): Remove config.status and config.log.
2760 (distclean): Don't remove config.status here.
2761
27621996-05-12 Richard Stallman <rms@gnu.org>
2763
2764 * src/bison.s1:
2765 (__yy_memcpy) [__cplusplus]: Reorder declarations of variables f and t.
2766
27671996-05-12 Richard Stallman <rms@gnu.org>
2768
2769 * bison.simple:
2770 (__yy_memcpy) [__cplusplus]: Reorder declarations of variables f and t.
2771
27721996-05-11 Richard Stallman <rms@gnu.org>
2773
2774 * src/bison.s1 (__yy_memcpy):
2775 Really reorder the args, as was supposedly done on Feb 14 1995.
2776 (yyparse): Calls changed accordingly.
2777
27781996-05-11 Richard Stallman <rms@gnu.org>
2779
2780 * Makefile.in (dist): Don't use $(srcdir).
2781
2782 * bison.simple (__yy_memcpy):
2783 Really reorder the args, as was supposedly done on Feb 14 1995.
2784 (yyparse): Calls changed accordingly.
2785
27861996-01-27 Richard Stallman <rms@gnu.org>
2787
2788 * src/output.c (output_rule_data):
2789 Test YYERROR_VERBOSE in the conditional
2790 around the definition of ttyname.
2791
27921995-12-29 Richard Stallman <rms@gnu.org>
2793
2794 * src/bison.s1:
2795 Fix line numbers in #line commands.
2796
27971995-12-29 Richard Stallman <rms@gnu.org>
2798
2799 * bison.simple:
2800 Fix line numbers in #line commands.
2801
28021995-12-27 Richard Stallman <rms@gnu.org>
2803
2804 * src/bison.s1 (YYPARSE_PARAM_DECL):
2805 In C++, make it always null.
2806 (YYPARSE_PARAM_ARG): New macro.
2807 (yyparse): Use YYPARSE_PARAM_ARG.
2808
28091995-12-27 Richard Stallman <rms@gnu.org>
2810
2811 * bison.simple (YYPARSE_PARAM_DECL):
2812 In C++, make it always null.
2813 (YYPARSE_PARAM_ARG): New macro.
2814 (yyparse): Use YYPARSE_PARAM_ARG.
2815
28161995-11-29 Richard Stallman <rms@gnu.org>
2817
2818 * doc/bison.texinfo:
2819 Describe literal string tokens, %raw, %no_lines, %token_table.
2820
28211995-11-29 Daniel Hagerty <hag@gnu.org>
2822
2823 * doc/bison.texinfo: Fixed update date
2824
28251995-10-16 Richard Stallman <rms@gnu.org>
2826
2827 * src/version.c: Version 1.25.
2828
28291995-10-16 Richard Stallman <rms@gnu.org>
2830
2831 * NEWS: *** empty log message ***
2832
28331995-10-16 Richard Stallman <rms@gnu.org>
2834
2835 * doc/bison.1, doc/bison.rnh:
2836 Add new options.
2837
28381995-10-15 Richard Stallman <rms@gnu.org>
2839
2840 * src/vmsgetargs.c, src/getargs.c:
2841 Added -n, -k, and -raw switches.
2842 (noparserflag, toknumflag, rawtoknumflag): New variables.
2843
2844 * src/symtab.h (SALIAS):
2845 New #define for adding aliases to %token.
2846 (struct bucket): Added `alias' field.
2847
2848 * src/reduce.c (reduce_grammar):
2849 Revise error message.
2850 (print_notices): Remove final `.' from error message.
2851
2852 * src/reader.c (reader_output_yylsp):
2853 New function.
2854 (readgram): Use `#if 0' around code that accepted %command
2855 inside grammar rules: The documentation doesn't allow it,
2856 and it will fail since the %command processors scan for the next %.
2857 (parse_token_decl): Extended the %token
2858 declaration to allow a multi-character symbol as an alias.
2859 (parse_thong_decl): New function.
2860 (read_declarations): Added %thong declarations.
2861 (read_declarations): Handle NOOP to deal with allowing
2862 % declarations as another means to specify the flags.
2863 (readgram): Allow %prec prior to semantics embedded in a rule.
2864 (skip_to_char, read_declarations, copy_definition)
2865 (parse_token_decl, parse_start_decl, parse_type_decl)
2866 (parse_assoc_decl, parse_union_decl, parse_expect_decl)
2867 (get_type_name, copy_guard, copy_action, readgram)
2868 (get_type, packsymbols): Revised most error messages.
2869 Changed `fatal' to `warnxxx' to avoid aborting for error.
2870 Revised and use multiple warnxxx functions to avoid using VARARGS1.
2871 (read_declarations): Improve the error message for
2872 an invalid character. Do not abort.
2873 (read_declarations, copy_guard, copy_action): Use
2874 printable_version to avoid unprintable characters in printed output.
2875 (parse_expect_decl): Error if argument to %expect exceeds 10 digits.
2876 (parse_token_decl, parse_assoc_decl, parse_type_decl, get_type):
2877 Allow the type of a non-terminal can be given
2878 more than once, as long as all specifications give the same type.
2879
2880 * src/output.c:
2881 (output_headers, output_trailers, output, output_gram)
2882 (output_rule_data): Implement noparserflag variable.
2883 Implement toknumflag variable.
2884 (output): Call reader_output_yylsp to output LTYPESTR.
2885
2886 * src/main.c (main):
2887 If reader sees an error, don't process the grammar.
2888 (fatals): Updated to not use VARARGS1.
2889 (printable_version, int_to_string, warn, warni, warns, warnss)
2890 (warnsss): New error reporting functions. Avoid abort for error.
2891
2892 * src/lex.h:
2893 Added THONG and NOOP for alias processing.
2894 Added SETOPT for the new code that allows setting options with %flags.
2895
2896 * src/lex.c:
2897 Include getopt.h. Add some extern decls.
2898 (safegetc): New function to deal with EOF gracefully.
2899 (literalchar); new function to deal with reading \ escapes.
2900 (lex): Use literalchar.
2901 (lex): Implemented "..." tokens.
2902 (literalchar, lex, parse_percent_token): Made tokenbuffer
2903 always contain the token. This includes growing the token
2904 buffer while reading an integer.
2905 (parse_percent_token): Replaced if-else statement with percent_table.
2906 (parse_percent_token): Added % declarations as another
2907 way to specify the flags -n, -l, and -r. Also added hooks for
2908 -d, -k, -y, -v, -t, -p, -b, -o, but implementation requires
2909 major changes to files.c.
2910 (lex) Retain in the incoming stream a character following
2911 an incorrect '/'.
2912 (skip_white_space, lex): Revised most error messages
2913 and changed fatal to warn to avoid aborting.
2914 (percent_table): Added %thong declarations.
2915
2916 * src/gram.h: Comment changes.
2917
2918 * src/files.c (openfiles, open_extra_files, done):
2919 Add faction flag
2920 and actfile file. Handle noparserflag. Both for -n switch.
2921
2922 * src/conflicts.c (resolve_sr_conflict):
2923 Remove use of alloca.
2924
29251995-06-01 Jim Meyering <meyering@gnu.org>
2926
2927 * doc/bison.texinfo: *** empty log message ***
2928
29291995-05-06 Richard Stallman <rms@gnu.org>
2930
2931 * src/bison.s1: Comment change.
2932
29331995-05-06 Richard Stallman <rms@gnu.org>
2934
2935 * bison.simple: Comment change.
2936
29371995-05-03 Richard Stallman <rms@gnu.org>
2938
2939 * src/version.c: Version now 1.24.
2940
2941 * src/bison.s1: Change distribution terms.
2942
2943 * src/version.c: Version now 1.23.
2944
29451995-05-03 Richard Stallman <rms@gnu.org>
2946
2947 * doc/bison.texinfo:
2948 Rewrite "Conditions for Using Bison".
2949 Update version to 1.24.
2950
29511995-05-03 Richard Stallman <rms@gnu.org>
2952
2953 * bison.simple: Change distribution terms.
2954
29551995-02-23 Richard Stallman <rms@gnu.org>
2956
2957 * src/files.c: Test __VMS_POSIX as well as VMS.
2958
29591995-02-14 Jim Meyering <meyering@gnu.org>
2960
2961 * src/bison.s1 (__yy_memcpy):
2962 Renamed from __yy_bcopy to avoid
2963 confusion. Reverse FROM and TO arguments to be consistent with
2964 those of memcpy.
2965
29661995-02-14 Jim Meyering <meyering@gnu.org>
2967
2968 * bison.simple (__yy_memcpy):
2969 Renamed from __yy_bcopy to avoid
2970 confusion. Reverse FROM and TO arguments to be consistent with
2971 those of memcpy.
2972
29731994-11-10 David J. MacKenzie <djm@gnu.org>
2974
2975 * NEWS: reformat
2976
2977 * NEWS: New file.
2978
2979 * Makefile.in (DISTFILES): Include NEWS.
2980
2981 * Makefile.in (DISTFILES):
2982 Include install-sh, not install.sh.
2983
2984 * configure.in: Update to Autoconf v2 macro names.
2985
29861994-10-05 David J. MacKenzie <djm@gnu.org>
2987
2988 * Makefile.in: fix typo
2989
2990 * Makefile.in (prefix, exec_prefix):
2991 Let configure set them.
2992
29931994-09-28 David J. MacKenzie <djm@gnu.org>
2994
2995 * Makefile.in: Set datadir to $(prefix)/share.
2996
29971994-09-15 Richard Stallman <rms@gnu.org>
2998
2999 * src/bison.s1:
3000 Update copyright notice and GPL version.
3001
30021994-09-15 Richard Stallman <rms@gnu.org>
3003
3004 * bison.simple:
3005 Update copyright notice and GPL version.
3006
30071994-07-12 Richard Stallman <rms@gnu.org>
3008
3009 * src/reduce.c, src/reader.c:
3010 entered into RCS
3011
30121994-05-05 David J. MacKenzie <djm@gnu.org>
3013
3014 * Makefile.in: entered into RCS
3015
30161994-03-26 Richard Stallman <rms@gnu.org>
3017
3018 * src/bison.s1: entered into RCS
3019
30201994-03-26 Richard Stallman <rms@gnu.org>
3021
3022 * bison.simple: entered into RCS
3023
30241994-03-25 Richard Stallman <rms@gnu.org>
3025
3026 * src/main.c: entered into RCS
3027
30281994-03-24 Richard Stallman <rms@gnu.org>
3029
3030 * src/conflicts.c: entered into RCS
3031
30321994-01-02 Richard Stallman <rms@gnu.org>
3033
3034 * Makefile.in: *** empty log message ***
3035
30361993-11-21 Richard Stallman <rms@gnu.org>
3037
3038 * src/bison.s1: *** empty log message ***
3039
30401993-11-21 Richard Stallman <rms@gnu.org>
3041
3042 * doc/bison.texinfo: entered into RCS
3043
3044 * doc/bison.texinfo: *** empty log message ***
3045
30461993-11-21 Richard Stallman <rms@gnu.org>
3047
3048 * bison.simple: *** empty log message ***
3049
30501993-10-25 David J. MacKenzie <djm@gnu.org>
3051
3052 * doc/bison.texinfo: *** empty log message ***
3053
30541993-10-19 Richard Stallman <rms@gnu.org>
3055
3056 * src/bison.s1: *** empty log message ***
3057
30581993-10-19 Richard Stallman <rms@gnu.org>
3059
3060 * bison.simple: *** empty log message ***
3061
30621993-10-14 Richard Stallman <rms@gnu.org>
3063
3064 * src/bison.s1: *** empty log message ***
3065
30661993-10-14 Richard Stallman <rms@gnu.org>
3067
3068 * bison.simple: *** empty log message ***
3069
30701993-09-14 David J. MacKenzie <djm@gnu.org>
3071
3072 * doc/bison.texinfo: *** empty log message ***
3073
30741993-09-13 Noah Friedman <friedman@gnu.org>
3075
3076 * Makefile.in: *** empty log message ***
3077
30781993-09-10 Richard Stallman <rms@gnu.org>
3079
3080 * src/conflicts.c: *** empty log message ***
3081
3082 * src/system.h: entered into RCS
3083
30841993-09-10 Richard Stallman <rms@gnu.org>
3085
3086 * doc/bison.1: entered into RCS
3087
30881993-09-06 Noah Friedman <friedman@gnu.org>
3089
3090 * src/version.c: entered into RCS
3091
30921993-09-06 Noah Friedman <friedman@gnu.org>
3093
3094 * Makefile.in: *** empty log message ***
3095
30961993-07-30 David J. MacKenzie <djm@gnu.org>
3097
3098 * Makefile.in: *** empty log message ***
3099
31001993-07-24 Richard Stallman <rms@gnu.org>
3101
3102 * src/bison.s1: *** empty log message ***
3103
31041993-07-24 Richard Stallman <rms@gnu.org>
3105
3106 * bison.simple: *** empty log message ***
3107
31081993-07-08 David J. MacKenzie <djm@gnu.org>
3109
3110 * Makefile.in: *** empty log message ***
3111
31121993-07-04 Richard Stallman <rms@gnu.org>
3113
3114 * src/bison.s1: *** empty log message ***
3115
31161993-07-04 Richard Stallman <rms@gnu.org>
3117
3118 * bison.simple: *** empty log message ***
3119
31201993-06-26 David J. MacKenzie <djm@gnu.org>
3121
3122 * src/getargs.c: entered into RCS
3123
31241993-06-26 David J. MacKenzie <djm@gnu.org>
3125
3126 * doc/bison.texinfo: *** empty log message ***
3127
3128 * doc/bison.1: New file.
3129
31301993-06-25 Richard Stallman <rms@gnu.org>
3131
3132 * src/getargs.c: New file.
3133
31341993-06-16 Richard Stallman <rms@gnu.org>
3135
3136 * src/bison.s1: *** empty log message ***
3137
31381993-06-16 Richard Stallman <rms@gnu.org>
3139
3140 * bison.simple: *** empty log message ***
3141
31421993-06-03 Richard Stallman <rms@gnu.org>
3143
3144 * src/bison.s1: New file.
3145
31461993-06-03 Richard Stallman <rms@gnu.org>
3147
3148 * doc/bison.texinfo: *** empty log message ***
3149
31501993-06-03 Richard Stallman <rms@gnu.org>
3151
3152 * bison.simple: New file.
3153
31541993-05-19 Richard Stallman <rms@gnu.org>
3155
3156 * doc/bison.texinfo: New file.
3157
31581993-05-07 Noah Friedman <friedman@gnu.org>
3159
3160 * Makefile.in: *** empty log message ***
3161
31621993-04-28 Noah Friedman <friedman@gnu.org>
3163
3164 * src/reader.c: *** empty log message ***
3165
31661993-04-23 Noah Friedman <friedman@gnu.org>
3167
3168 * src/alloc.h: entered into RCS
3169
31701993-04-20 David J. MacKenzie <djm@gnu.org>
3171
3172 * src/version.c: *** empty log message ***
3173
3174 * src/files.c, src/allocate.c:
3175 entered into RCS
3176
3177 * src/reader.c: *** empty log message ***
3178
3179 * src/lex.c: entered into RCS
3180
3181 * src/conflicts.c: New file.
3182
3183 * src/symtab.c: entered into RCS
3184
3185 * src/alloc.h: New file.
3186
3187 * src/LR0.c: entered into RCS
3188
31891993-04-18 Noah Friedman <friedman@gnu.org>
3190
3191 * src/reader.c: New file.
3192
3193 * src/version.c: *** empty log message ***
3194
31951993-04-18 Noah Friedman <friedman@gnu.org>
3196
3197 * Makefile.in: *** empty log message ***
3198
31991993-04-17 Noah Friedman <friedman@gnu.org>
3200
3201 * Makefile.in: *** empty log message ***
3202
32031993-04-15 Richard Stallman <rms@gnu.org>
3204
3205 * src/main.c, src/files.c:
3206 New file.
3207
32081993-04-15 Noah Friedman <friedman@gnu.org>
3209
3210 * configure.in: entered into RCS
3211
3212 * configure.in: *** empty log message ***
3213
3214 * configure.in: New file.
3215
32161993-04-14 Richard Stallman <rms@gnu.org>
3217
3218 * Makefile.in: New file.
3219
32201993-04-13 Richard Stallman <rms@gnu.org>
3221
3222 * src/version.c: New file.
3223
32241993-03-25 Richard Stallman <rms@gnu.org>
3225
3226 * src/output.c: entered into RCS
3227
32281992-09-25 Richard Stallman <rms@gnu.org>
3229
3230 * configure.bat: entered into RCS
3231
32321992-06-22 Richard Stallman <rms@gnu.org>
3233
3234 * src/vmsgetargs.c: entered into RCS
3235
32361992-06-22 Richard Stallman <rms@gnu.org>
3237
3238 * doc/bison.rnh: entered into RCS
3239
32401992-04-20 David J. MacKenzie <djm@gnu.org>
3241
3242 * README: entered into RCS
3243
32441992-01-22 Richard Stallman <rms@gnu.org>
3245
3246 * src/machine.h: entered into RCS
3247
32481991-12-21 Richard Stallman <rms@gnu.org>
3249
3250 * src/lalr.c, src/closure.c:
3251 entered into RCS
3252
32531991-12-20 Richard Stallman <rms@gnu.org>
3254
3255 * src/state.h: entered into RCS
3256
32571991-12-18 Richard Stallman <rms@gnu.org>
3258
3259 * src/print.c, src/nullable.c, src/derives.c:
3260 entered into RCS
3261
32621991-11-03 David J. MacKenzie <djm@gnu.org>
3263
3264 * src/warshall.c, src/types.h, src/symtab.h, src/lex.h, src/gram.c, src/gram.h, src/files.h:
3265 entered into RCS
3266
32671988-09-09 Richard Stallman <rms@gnu.org>
3268
3269 * src/bison.hairy: entered into RCS
3270
32711987-12-16 Richard Stallman <rms@gnu.org>
3272
3273 * REFERENCES: entered into RCS
bison