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* src/lex.c (parse_percent_token): s/quotearg/quote/.
[bison.git] / ChangeLog
CommitLineData
65be0866
AD		 12001-11-05 Akim Demaille <akim@epita.fr>
2
3 * src/lex.c (parse_percent_token): s/quotearg/quote/.
4
e4d910bf
AD		 52001-11-05 Akim Demaille <akim@epita.fr>
6
7 * tests/regression.at (AT_TEST_CPP_GUARD_H): Adjust the clean up
8 pattern.
9
951366c1
AD		 102001-11-05 Akim Demaille <akim@epita.fr>
11
12 * src/options.h (struct option_table_struct): set_flags is void*.
13 * src/options.c (longopts): Support `--output' and `%output'.
14 (usage): Adjust.
15 * src/lex.h (tok_setopt): Remove, replaced with...
16 (tok_intopt, tok_stropt): these new guys.
17 * src/lex.c (getopt.h): Not needed.
18 (token_buffer, unlexed_token_buffer): Not const.
19 (percent_table): Promote `-' over `_' in directive names.
20 Active `%name-prefix', `file-prefix', and `output'.
21 (parse_percent_token): Accept possible arguments to directives.
22 Promote `-' over `_' in directive names.
23
d8988b2f
AD		 242001-11-04 Akim Demaille <akim@epita.fr>
25
26 * doc/bison.texinfo (Decl Summary): Split the list into
27 `directives for grammars' and `directives for bison'.
28 Sort'em.
29 Add description of `%name-prefix', `file-prefix', and `output'.
30 Promote `-' over `_' in directive names.
31 (Bison Options): s/%locactions/%locations/. Nice Freudian slip.
32 Simplify the description of `--name-prefix'.
33 Promote `-' over `_' in directive names.
34 Promote `--output' over `--output-file'.
35 Fix the description of `--defines'.
36 * tests/output.at: Exercise %file-prefix and %output.
37
6468d18e
AD		 382001-11-02 Akim Demaille <akim@epita.fr>
39
40 * doc/refcard.tex: Update.
41
6b7e85b9
AD		 422001-11-02 Akim Demaille <akim@epita.fr>
43
44 * src/symtab.h (SUNDEF): New.
45 * src/symtab.c (bucket_new): Init user_token_number to SUNDEF to
46 stand for `uninitialized', instead of 0.
47 * src/reader.c (packsymbols, parse_thong_decl): Adjust.
48 * src/lex.c (lex): Adjust.
49
50 * tests/calc.at (_AT_DATA_CALC_Y): Declare a token for EOF.
51 Number it 0.
52 Let yylex return it instead of a plain 0.
53 Reported by Dick Streefland.
54
cd5aafcf
AD		 552001-11-02 Akim Demaille <akim@epita.fr>
56
57 * tests/regression.at (Mixing %token styles): New test.
58
037ca2f1
AD		 592001-11-02 Akim Demaille <akim@epita.fr>
60
61 * src/reader.c (parse_thong_decl): Formatting changes.
62 (token_translations_init): New, extracted from...
63 (packsymbols): Here.
64 Adjust.
65
270a173c
AD		 662001-11-01 Akim Demaille <akim@epita.fr>
67
68 * tests/regression.at (AT_TEST_CPP_GUARD_H): New.
69 Check that `9foo.y' produces correct cpp guards.
70 * src/files.c (compute_header_macro): Prepend `BISON_' to CPP
71 guards.
72 Reported by Wwp.
73
561f9a30
AD		 742001-11-01 Akim Demaille <akim@epita.fr>
75
76 * tests/regression.at (Invalid input: 2): New.
77 * src/lex.c (unlexed_token_buffer): New.
78 (lex, unlex): Adjust: when unlexing, be sure to save token_buffer
79 too.
80 Reported by Wwp.
81
f987e9d2
AD		 822001-11-01 Akim Demaille <akim@epita.fr>
83
84 * tests/calc.at: Catch up with 1.30.
85 * configure.in: Bump to 1.49a.
86 Adjust to newer Autotest.
87
0846f581
PB		 882001-10-19 Pascal Bart <pascal.bart@epita.fr>
89
90 * src/conflicts.c: Move global variables rrc_total and src_total ...
91 (print_conflicts): here.
92 * src/output.c (output): Free global variable user_toknums.
93 * src/lex.c (token_obstack): Become static.
94
3c1a79b3
AD		 952001-10-18 Akim Demaille <akim@epita.fr>
96
97 * tests/atlocal.in (GCC): Add.
98 * tests/calc.at: s/m4_match/m4_bmatch/.
99 s/m4_patsubst/m4_bpatsubst/.
100 (AT_CHECK_CALC): Check the compiler's stderr only if it's GCC.
101 * configure.in: AC_SUBST(GCC).
102
5d52e7d0
MA		 1032001-10-14 Marc Autret <autret_m@epita.fr>
104
105 * src/options.c (create_long_option_table): Fix.
106
631aa1d3
AD		 1072001-10-10 Akim Demaille <akim@epita.fr>
108
109 * src/bison.simple: Be sure to set YYSTACK_USE_ALLOCA.
110
f6ec6d13
AD		 1112001-10-04 Akim Demaille <akim@epita.fr>
112
113 * src/reader.c (parse_union_decl): Push the caracters in
114 union_obstack, not attrs_obstack.
115
342b8b6e
AD		 1162001-10-04 Akim Demaille <akim@epita.fr>
117
118 Merge in the branch 1.29.
119
120 * src/reader.c (packsymbols): Use a temporary obstack for
121 `%%tokendef', since output_stack is already used elsewhere.
122
123 2001-10-02 Akim Demaille <akim@epita.fr>
124
125 Bump 1.29d.
126
127 2001-10-02 Akim Demaille <akim@epita.fr>
128
129 Version 1.29c.
130
131 2001-10-02 Akim Demaille <akim@epita.fr>
132
133 * tests/regression.at (Invalid CPP headers): New.
134 From Alexander Belopolsky.
135 * src/files.c (compute_header_macro): Map non alnum chars to `_'.
136
137 2001-10-02 Akim Demaille <akim@epita.fr>
138
139 * tests/regression.at (Invalid input): New.
140 * src/lex.c (lex): Be sure to set `token_buffer' in any case.
141 Reported by Shura.
142
143 2001-10-02 Akim Demaille <akim@epita.fr>
144
145 * tests/calc.at: Now that --debug works, the tests must be adjusted.
146
147 2001-10-02 Akim Demaille <akim@epita.fr>
148
149 * src/output.c (output_parser): Assert `skeleton'.
150 * src/files.c (skeleton_find): Look harder for skeletons on DOSish
151 systems.
152 From Shura.
153
154 2001-10-01 Marc Autret <autret_m@epita.fr>
155
156 * src/lex.h: Echo modifications.
157 * src/lex.c (unlex): Parameter is now token_t.
158 From Hans Aberg.
159
160 2001-10-01 Marc Autret <autret_m@epita.fr>
161
162 * src/main.c: Include lex.h.
163 From Hans Aberg.
164
165 2001-09-29 Akim Demaille <akim@epita.fr>
166
167 * src/getargs.c (longopts): `--debug' is `-t', not `-d'.
168
169 2001-09-28 Akim Demaille <akim@epita.fr>
170
171 * tests/testsuite.at: Update to newer Autotest.
172 * tests/Makefile.am (EXTRA_DIST): bison is not to be shipped.
173
174 2001-09-27 Akim Demaille <akim@epita.fr>
175
176 Position independent wrapper.
177
178 * tests/bison: Remove.
179 * tests/bison.in: New.
180 * configure.in: Adjust.
181
182 2001-09-27 Paul Eggert <eggert@twinsun.com>
183
184 Port quotearg fixes from tar 1.13.24.
185
186 * lib/quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
187 tm to be declared.
188 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
189 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
190
191 * m4/Makefile.am (EXTRA_DIST): Add mbrtowc.m4.
192 * m4/mbrtowc.m4: New file.
193 * m4/prereq.m4 (jm_PREREQ_QUOTEARG): Check for mbsinit and stddef.h.
194 Use jm_FUNC_MBRTOWC instead of AC_CHECK_FUNCS(mbrtowc).
195
196 2001-09-27 Akim Demaille <akim@epita.fr>
197
198 Bump to 1.29c.
199
200 2001-09-27 Akim Demaille <akim@epita.fr>
201
202 Version 1.29b.
203
204 2001-09-25 Akim Demaille <akim@epita.fr>
205
206 * src/system.h: Include `xalloc.h'.
207 Remove it from the C files.
208 * src/files.c (output_files): Free the obstacks.
209 * src/lex.c (init_lex): Rename as...
210 (lex_init): this.
211 (lex_free): New.
212 * src/main.c (main): Use it.
213
214 2001-09-24 Marc Autret <autret_m@epita.fr>
215
216 * src/vcg.c (open_edge, close_edge, open_node, close_node): Change
217 to output informations in fout (FILE*).
218 (open_graph, close_graph): Likewise.
219 (output_graph, output_edge, output_node): Likewise.
220 * src/vcg.h: Update function prototypes.
221 * src/print_graph.c (print_graph): Open output graph file.
222 (print_actions): Adjust.
223 * src/files.h: Remove extern declaration.
224 * src/files.c: Remove graph_obstack declaration.
225 (open_files): Remove graph_obstack initialization.
226 (output_files): Remove graph_obstack saving.
227
228 2001-09-24 Marc Autret <autret_m@epita.fr>
229
230 * src/files.c (compute_output_file_names): Fix.
231
232 2001-09-24 Marc Autret <autret_m@epita.fr>,
233 Akim Demaille <akim@epita.fr>
234
235 * src/reader.c (reader): Remove call to free_symtab ().
236 * src/main.c (main): Call it here.
237 Include symtab.h.
238 * src/conflicts.c (initialize_conflicts): Rename as...
239 (solve_conflicts): this.
240 * src/print.c (print_core, print_actions, print_state)
241 (print_grammar): Dump to a file instead a `output_obstack'.
242 (print_results): Dump `output_obstack', and then proceed with the
243 FILE *.
244 * src/files.c (compute_output_file_names, close_files): New.
245 (output_files): Adjust.
246 * src/main.c (main): Adjust.
247
248 2001-09-23 Marc Autret <autret_m@epita.fr>
249
250 * src/files.c (compute_header_macro): Computes header macro name
251 from spec_defines_file when given.
252
253 2001-09-23 Marc Autret <autret_m@epita.fr>
254
255 * src/files.c (output_files): Add default extensions.
256
257 2001-09-22 Akim Demaille <akim@epita.fr>
258
259 * src/conflicts.c (finalize_conflicts): Rename as...
260 (free_conflicts): this.
261
262 2001-09-22 Akim Demaille <akim@epita.fr>
263
264 * src/gram.c (gram_free): Rename back as...
265 (dummy): this.
266 (output_token_translations): Free `token_translations'.
267 * src/symtab.c (free_symtab): Free the tag field.
268
269 2001-09-22 Akim Demaille <akim@epita.fr>
270
271 Remove `translations' as it is always set to true.
272
273 * src/gram.h: Adjust.
274 * src/reader.c (packsymbols, parse_token_decl): Adjust
275 * src/print.c (print_grammar): Adjust.
276 * src/output.c (output_token_translations): Adjust.
277 * src/lex.c (lex): Adjust.
278 * src/gram.c: Be sure the set pointers to NULL.
279 (dummy): Rename as...
280 (gram_free): this.
281
282 2001-09-22 Akim Demaille <akim@epita.fr>
283
284 * configure.in: Invoke AM_LIB_DMALLOC.
285 * src/system.h: Use dmalloc.
286 * src/LR0.c: Be sure to have pointers initialized to NULL.
287 (allocate_itemsets): Allocate kernel_items only if needed.
288
289 2001-09-22 Akim Demaille <akim@epita.fr>
290
291 * configure.in: Bump to 1.29b.
292 * tests/Makefile.am (DISTCLEANFILES): Add package.m4.
293 * tests/calc.at (_AT_DATA_CALC_Y): #undef malloc so that we don't
294 need xmalloc.c in calc.y.
295 From Pascal Bart.
296
297 2001-09-21 Akim Demaille <akim@epita.fr>
298
299 Version 1.29a.
300 * Makefile.maint, config/config.guess, config/config.sub,
301 * config/missing: Update from masters.
302 * tests/Makefile.am ($(srcdir)/$(TESTSUITE)): No longer depend
303 upon package.m4.
304 * configure.in (ALL_LINGUAS): Add `tr'.
305
306 2001-09-21 Akim Demaille <akim@epita.fr>
307
308 * tests/Makefile.am (package.m4): Move to...
309 ($(srcdir)/$(TESTSUITE)): here.
310
311 2001-09-20 Akim Demaille <akim@epita.fr>
312
313 * src/complain.c: No longer try to be standalone: use system.h.
314 Don't assume __STDC__ is defined to 1. Just test if it is defined.
315 * src/complain.h: Likewise.
316 * src/reduce.c (useless_nonterminals, inaccessable_symbols):
317 Remove the unused variable `n'.
318 From Albert Chin-A-Young.
319
320 2001-09-18 Marc Autret <autret_m@epita.fr>
321
322 * doc/bison.1: Update.
323 * doc/bison.texinfo (Bison Options): Update --defines and --graph
324 descriptions.
325 (Option Cross Key): Update.
326 Add --graph.
327
328 2001-09-18 Marc Autret <autret_m@epita.fr>
329
330 * tests/regression.at: New test (comment in %union).
331
332 2001-09-18 Marc Autret <autret_m@epita.fr>
333
334 * src/reader.c (parse_union_decl): Do not output '/'. Let copy_comment
335 do that.
336 Reported by Keith Browne.
337
338 2001-09-18 Marc Autret <autret_m@epita.fr>
339
340 * tests/output.at: Add tests for --defines and --graph.
341
342 2001-09-18 Marc Autret <autret_m@epita.fr>
343
344 * tests/output.at: Removes tests of %{header,src}_extension features.
345
346 2001-09-18 Akim Demaille <akim@epita.fr>
347
348 * tests/Makefile.am (package.m4): New.
349 * tests/calc.at (_AT_CHECK_CALC): Just run `calc input'.
350 (_AT_CHECK_CALC_ERROR): Likewise.
351 Factor the `, ' part of verbose error messages.
352
353 2001-09-18 Marc Autret <autret_m@epita.fr>
354
355 * src/getargs.c (longopts): Declare --defines and --graph as options
356 with optional arguments.
357 * src/files.h: Add extern declarations.
358 * src/files.c (spec_graph_file, spec_defines_file): New.
359 (output_files): Update.
360 Remove CPP-outed code.
361
362 2001-09-18 Marc Autret <autret_m@epita.fr>
363
364 Turn off %{source,header}_extension feature.
365
366 * src/files.c (compute_exts_from_gf): Update.
367 (compute_exts_from_src): Update.
368 (output_files): CPP-out useless code.
369 * src/files.h: Remove {header,source}_extension extern declarations.
370 * src/reader.c (parse_dquoted_param): CPP-out.
371 (parse_header_extension_decl): Remove.
372 (parse_source_extension_decl): Remove.
373 (read_declarations): Remove cases tok_{hdrext,srcext}.
374 * src/lex.c (percent_table): Remove {header,source}_extension entries.
375 * src/lex.h (token_t): Remove tok_hdrext and tok_srcext.
376
377 2001-09-10 Akim Demaille <akim@epita.fr>
378
379 * tests/output.at (AT_CHECK_BISON_FLAGS, AT_CHECK_BISON_PERCENT):
380 (AT_CHECK_BISON_PERCENT_FLAGS): Merge into...
381 (AT_CHECK_OUTPUT): this.
382 Merely check ls' exit status, its output is useless.
383
384 2001-09-10 Akim Demaille <akim@epita.fr>
385
386 * tests/calc.at: Use m4_match.
387 (_AT_DATA_CALC_Y): Check `yyin != NULL', not `stdin != NULL'.
388
389 2001-09-10 Marc Autret <autret_m@epita.fr>,
390 Akim Demaille <akim@epita.fr>
391
392 * src/vcg.h (graph_s): color, textcolor, bordercolor are now
393 enum color_e.
394 * src/print_graph.c (print_graph): Initalize graph.layoutalgorithm
395 to `normal'.
396 * src/reader.c (parse_token_decl): Initialize token with tok_eof.
397 * src/lex.h: Adjust prototype.
398 (token_t): Add `tok_undef'.
399 * src/lex.c (struct percent_table_struct): Retval is now a token_t.
400 (parse_percent_token): Now returns token_t.
401 Add default statement in switch.
402 (lex): Separate `c' as an input variable, from the token_t result
403 part.
404 (unlexed): Is a token_t.
405
406 2001-09-10 Akim Demaille <akim@epita.fr>
407
408 * configure.in: Bump to 1.29a.
409
410 2001-09-07 Akim Demaille <akim@epita.fr>
411
412 Version 1.29.
413
414 2001-08-30 Akim Demaille <akim@epita.fr>
415
416 * tests/atgeneral.m4, tests/atconfig.in, tests/suite.at: Remove.
417 * m4/atconfig.m4: Remove.
418 * tests/testsuite.at, tests/atlocal.in, tests/output.at,
419 * tests/bison: New.
420 * tests/regression.at, tests/calc.at: Use m4_define, AT_BANNER,
421 m4_if, m4_patsubst, and m4_regexp.
422 * tests/calc.at (_AT_CHECK_CALC, _AT_CHECK_CALC_ERROR): Use an
423 `input' file instead of echo.
424
425 2001-08-29 Akim Demaille <akim@epita.fr>
426
427 Bump to 1.28e.
428
429 2001-08-29 Akim Demaille <akim@epita.fr>
430
431 Version 1.28d.
432
433 2001-08-29 Paul Eggert <eggert@twinsun.com>
434
435 * src/bison.simple (yyparse): Don't take the address of an
436 item before the start of an array, as that doesn't conform to
437 the C Standard.
438
439 2001-08-29 Robert Anisko <anisko_r@epita.fr>
440
441 * doc/bison.texinfo (Location Tracking Calc): New node.
442
443 2001-08-29 Paul Eggert <eggert@twinsun.com>
444
445 * src/output.c (output): Do not define const, as this now
446 causes more problems than it cures.
447
448 2001-08-29 Akim Demaille <akim@epita.fr>
449
450 * doc/bison.texinfo: Modernize `@node' and `@top' use: just name
451 the nodes.
452 Be sure to tag the `detailmenu'.
453
454 2001-08-29 Akim Demaille <akim@epita.fr>
455
456 * Makefile.maint (do-po-update): Wget refuses to overwrite files:
457 download in a tmp dir.
458
459 2001-08-28 Marc Autret <autret_m@epita.fr>
460
461 * config/depcomp: New file.
462
463 2001-08-28 Marc Autret <autret_m@epita.fr>
464
465 * doc/bison.1 (mandoc): Adjust.
466 From Juan Manuel Guerrero.
467
468 2001-08-28 Marc Autret <autret_m@epita.fr>
469
470 * src/print_graph.c (print_state): Fix.
471
472 2001-08-27 Marc Autret <autret_m@epita.fr>
473
474 * src/vcg.h (classname_s, infoname_s, node_s): Constify the
475 char * members.
476 Echo modifications to the functions prototypes.
477 * src/vcg.c (add_classname, add_infoname): Adjust arguments.
478
479 2001-08-27 Marc Autret <autret_m@epita.fr>
480
481 * src/vcg.c: Include `xalloc.h'.
482 (add_colorentry): New.
483 (add_classname): New.
484 (add_infoname): New.
485 * src/vcg.h: Add new prototypes.
486
487 2001-08-27 Akim Demaille <akim@epita.fr>
488
489 * Makefile.maint: Sync. again with CVS Autoconf.
490
491 2001-08-27 Akim Demaille <akim@epita.fr>
492
493 * Makefile.maint: Formatting changes.
494 (po-update, cvs-update, update): New targets.
495 (AMTAR): Remove.
496
497 2001-08-27 Akim Demaille <akim@epita.fr>
498
499 * Makefile.am (AUTOMAKE_OPTIONS): 1.5.
500 * Makefile.maint: Sync. with CVS Autoconf.
501
502 2001-08-27 Marc Autret <autret_m@epita.fr>
503
504 * src/vcg.h (struct infoname_s): New.
505 (struct colorentry_s): New.
506 (graph_s): New fields {vertical,horizontal}_order in structure.
507 Add `infoname' field.
508 Add `colorentry' field;
509 * src/vcg_defaults.h (G_VERTICAL_ORDER): New.
510 (G_HORIZONTAL_ORDER): New.
511 (G_INFONAME): New.
512 (G_COLORENTRY): New.
513 * src/vcg.c (output_graph): Add output of {vertical,horizontal}_order.
514 Add output of `infoname'.
515 Add output of `colorentry'.
516
517 2001-08-27 Marc Autret <autret_m@epita.fr>
518
519 * src/reader.c (parse_dquoted_param): Rename variable `index' to `i'.
520 This one shadowed a global parameter.
521
522 2001-08-24 Marc Autret <autret_m@epita.fr>
523
524 * src/print_graph.c (node_output_size): Declared POSIX `size_t' type,
525 instead of `unsigned'.
526 (print_state): Do not call obstack_object_size () in obstack_grow ()
527 to avoid macro variables shadowing.
528
529 2001-08-23 Marc Autret <autret_m@epita.fr>
530
531 * src/lex.c (percent_table): Typo: s/naem/name/.
532 Add graph option.
533 Normalize new options declarations.
534
535 2001-08-20 Pascal Bart <pascal.bart@epita.fr>
536
537 * tests/suite.at: Exercise %header_extension and %source_extension.
538
539 2001-08-16 Marc Autret <autret_m@epita.fr>
540
541 * src/reader.c (parse_dquoted_param): New.
542 (parse_header_extension_decl): Use it.
543 (parse_source_extension_decl): Likewise.
544
545 2001-08-16 Marc Autret <autret_m@epita.fr>
546
547 * src/vcg.c: Remove includes of `complain.h' and `xalloc.h'.
548 (get_xxxx_str): Use assert () instead of complain ().
549 Remove return invokations in default cases.
550 (get_decision_str): Modify default behaviour. Remove second argument.
551 Echo modifications on calls.
552 (output_graph): Fix.
553
554 2001-08-16 Marc Autret <autret_m@epita.fr>
555
556 * src/getargs.c (usage): Update with ``-g, --graph''.
557
558 2001-08-16 Marc Autret <autret_m@epita.fr>
559
560 * doc/bison.texinfo (Bison Options): Add items `-g', `--graph'.
561 (Option Cross Key): Likewise.
562 * doc/bison.1: Update.
563
1c8c2190
PB		 5642001-09-25 Pascal Bart <pascal.bart@epita.fr>
565
566 * src/output.c (output_master_parser): Don't finish action_obstack.
567 (output_parser): Don't care about the muscle action, here.
568 (prepare): Copy the action_obstack in the action muscle.
569 (output): Free action_obstack.
570
180d45ba
PB		 5712001-09-23 Pascal Bart <pascal.bart@epita.fr>
572
573 * src/reader.c (parse_union_decl): Add new obstack union_obstack. Which
574 will contain `%union' declaration.
575 (parse_union_decl): Delete #line directive output.
576 (parse_union_decl): Substitute /attrs_obstack/union_obstack for all
577 informations about %union.
578 (parse_union_decl): Copy the union_obstack in the muscle stype.
579 * src/bison.simple: Add new #line directive.
580 Add typdef %%stype YYSTYPE.
581
c51d1a19
PB		 5822001-09-23 Pascal Bart <pascal.bart@epita.fr>
583
584 * src/bison.simple: Add new `#line' directive.
585
6f9344da
PB		 5862001-09-22 Pascal Bart <pascal.bart@epita.fr>
587
588 * src/bison.simple: New `#line' directive.
589 * src/output.c (output_parser): Support new dynamic muscle input_line.
590
652def80
MA		 5912001-09-22 Marc Autret <autret_m@epita.fr>
592
593 * src/output.c (output_master_parser): New.
594 (output_parser): Be more re-entrant.
595
25b222fa
MA		 5962001-09-21 Marc Autret <autret_m@epita.fr>
597
598 * src/reader.c (copy_definition, parse_union_decl): Update and use
599 `linef' muscle.
600 (copy_action): Likewise.
601 Use obstack_1grow ().
602 * src/muscle_tab.c (muscle_init): Add muscle `linef'.
603
6bc35ae5
MA		 6042001-09-21 Marc Autret <autret_m@epita.fr>
605
606 * src/options.c (option_table): Adjust.
607 * src/lex.c (parse_percent_token): Fix.
608
c0629aa1
PB		 6092001-09-20 Pascal Bart <pascal.bart@epita.fr>
610
611 * src/options.c (symtab.h): Include it, need by lex.h.
342b8b6e 612
82b6d266
PB		 6132001-09-20 Pascal Bart <pascal.bart@epita.fr>
614
615 * src/lex.c (parse_percent_token): Change type of variable `tx', which
616 is now an option_table_struct*.
617 (option_strcmp): New function option_strcmp.
618 (parse_percent_token): Call option_strcmp.
619 * src/getargs.c (xalloc.h, options.h): Include it.
620 (getargs): Call create_long_option_table.
621 (getargs): Free longopts at the end of the function.
622 (shortopts): Move in options.c.
623 * src/options.c (create_long_option_table): New function. Convert
624 information from option_table to option structure.
625 * src/reader.c (options.h): Include it.
626
627 * src/Makefile.am: Adjust.
628 * src/options.c (option_table): Create from longopts and percent_table.
629 * src/getargs.c (longopts): Delete.
630 * src/lex.c (struct percent_table_struct): Delete.
631 (percent_table): Delete.
632 (options.h): Include it.
633 * src/options.c: Create.
634 * src/options.h: Create.
635 Declare enum opt_access_e.
636 Define struct option_table_struct.
637
75f5aaea
MA		 6382001-09-20 Marc Autret <autret_m@epita.fr>
639
640 * doc/bison.texinfo: Adjust terminologies about prologue and epilogue
641 sections of Bison.
642
f508cb0a
PB		 6432001-09-19 Pascal Bart <pascal.bart@epita.fr>
644
645 * src/bison.simple: s/%%filename/%%skeleton.
646 * src/muscle_tab.c (getargs.h): Include it.
647 (muscle_init): Insert new muscle skeleton.
648
13105fc1
PB		 6492001-09-18 Pascal Bart <pascal.bart@epita.fr>
650
651 * src/output.c (output_parser): Delete unused variable actions_dumped.
652
b0c4483e
PB		 6532001-09-07 Pascal Bart <pascal.bart@epita.fr>
654
655 * src/output.c (output): Delete call to reader_output_yylsp.
656 * src/reader.c (reader): Likewise.
657 * src/reader.h: Delete declaration of reader_output_yylsp.
342b8b6e 658
11d82f03
MA		 6592001-09-02 Marc Autret <autret_m@epita.fr>
660
661 * src/reader.c: Include muscle_tab.h.
662 (parse_union_decl): Update.
663 (parse_macro_decl): Rename parse_muscle_decl.
664 Update to use renamed functions and variable.
665 (read_declarations, copy_action, read_additionnal_code, : Updated
666 with correct variables and functions names.
667 (packsymbols, reader): Likewise.
342b8b6e 668
11d82f03 669 * src/reader.h (muscle_obstack): Extern declaration update.
342b8b6e 670
11d82f03
MA		 671 * src/output.c: Include muscle_tab.h
672 In all functions using macro_insert, change by using muscle_insert ().
673 (macro_obstack): Rename muscle_obstack.
674 Echo modifications in the whole file.
675 (MACRO_INSERT_INT): Rename MUSCLE_INSERT_INT.
676 (MACRO_INSERT_STRING): Rename MUSCLE_INSERT_STRING.
677 (MACRO_INSERT_PREFIX): Rename MUSCLE_INSERT_PREFIX.
678
679 * src/muscle_tab.h: Update double inclusion macros.
680 (macro_entry_s): Rename muscle_entry_s.
681 Update prototypes.
342b8b6e 682
11d82f03
MA		 683 * src/muscle_tab.c: Include muscle_tab.h.
684 Rename macro_tabble to muscle_table.
685 (mhash1, mhash2, mcmp): Use muscle_entry.
686 (macro_init): Rename muscle_init. Update.
687 (macro_insert): Rename muscle_insert. Update.
688 (macro_find): Rename muscle_find. Update.
689
690 * src/main.c: Include muscle_tab.h.
691 (main): Call muscle_init ().
692 * src/Makefile.am (bison_SOURCES): Echo modifications.
693
93a37297
MA		 6942001-09-02 Marc Autret <autret_m@epita.fr>
695
f753cd62 696 Now the files macro_tab.[ch] are named muscle_tab.[ch].
342b8b6e 697
f753cd62
MA		 698 * src/muscle_tab.c, src/muscle_tab.h: Add files.
699
7002001-09-02 Marc Autret <autret_m@epita.fr>
701
702 * src/macrotab.c, src/macrotab.h: Remove.
93a37297 703
682d48cd
PB		 7042001-09-01 Pascal Bart <pascal.bart@epita.fr>
705
342b8b6e 706 * src/reader.c (copy_guard): Use muscle to specify the `#line'
682d48cd
PB		 707 filename.
708
087c8fda
MA		 7092001-09-01 Marc Autret <autret_m@epita.fr>
710
711 * tests/calc.at (exp): Now, YYERROR_VERBOSE need to be set
712 to an explicit value to activate the feature. We do it here.
713
dda680cb
PB		 7142001-08-31 Pascal Bart <pascal.bart@epita.fr>
715
716 * src/output.c (prepare): Delete the `filename' muscule insertion.
717 * src/reader.c (copy_action): Use `filename' muscule with `#line'.
718 (parse_union_decl): Likewise.
719 * src/macrotab.c (macro_init): Initialize filename by infile.
720
9e644e64
MA		 7212001-08-31 Marc Autret <autret_m@epita.fr>
722
723 * src/bison.simple (YYLSP_NEEDED): New definition.
724 * src/output.c (prepare): Add macro insertion of `locations_flag'
725
17da6427
PB		 7262001-08-31 Pascal Bart <pascal.bart@epita.fr>
727
728 * src/output.c (prepare): Delete insertion of previous muscles,
729 and insert the `prefix' muscles.
730 * src/macrotab.c (macro_init): Likewise.
731 (macro_init): Initialization prefix directive by `yy'.
342b8b6e 732 * src/bison.simple: Substitute all %%yylex, %%yychar, %%yylval,
17da6427
PB		 733 %%yydebug, %%yyerror, %%yynerrs and %%yyparse by yylex, yychar,
734 yylval, yydebug, yyerror, yynerrs and yyparse.
342b8b6e 735 New directive `#define' to substitute yydebug, ... with option
17da6427
PB		 736 name_prefix.
737
e8cb70b9
PB		 7382001-08-31 Pascal Bart <pascal.bart@epita.fr>
739
740 * src/main.c (main): Standardize.
741 * src/output.c (output_table_data, output_parser): Likewise.
742 * src/macrotab.h, src/macrotab.c, src/bison.simple: Likewise.
743
63c2d5de
MA		 7442001-08-31 Pascal Bart <pascal.bart@epita.fr>, Marc Autret <autret_m@epita.fr>
745
342b8b6e 746 * src/reader.c (read_additionnal_code): Rename %%user_code to
63c2d5de
MA		 747 %%epilogue.
748 * src/output.c (output): Rename %%declarations to %%prologue.
749 * src/bison.simple: Echo modifications.
342b8b6e 750
d8cb5183
MA		 7512001-08-31 Marc Autret <autret_m@epita.fr>
752
753 * src/reader.c (readgram): CleanUp.
754 (output_token_defines): Likewise.
755 (packsymbols): Likewise.
756 (reader): Likewise.
757 * src/output.c (output): CPP-out useless code.
758
6c686258
PB		 7592001-08-31 Pascal Bart <pascal.bart@epita.fr>
760
342b8b6e 761 * src/reader.c (reader): Delete obsolete call to function
6c686258
PB		 762 output_trailers and output_headers.
763 * src/output.h: Remove obsolete functions prototypes of output_headers
764 and output_trailers.
765
8f451ef7
PB		 7662001-08-30 Pascal Bart <pascal.bart@epita.fr>
767
768 * src/main.c: Include macrotab.h.
342b8b6e 769 * src/macrotab.h (macro_entry_s): Constify fields.
8f451ef7
PB		 770 Adjust functions prototypes.
771 * src/macrotab.c (macro_insert): Constify key and value.
772 (macro_find): Constify key.
773 (macro_insert): Include 'xalloc.h'
774 (macro_insert): Use XMALLOC.
775 (macro_find): Constify return value.
776 * src/output.c (output_table_data): Rename table to table_data.
777 (output_parser): Constify macro_key, macro_value.
778
997b6fd0 7792001-08-30 Marc Autret <autret_m@epita.fr>
2ba3b73c
MA		 780
781 * src/reader.c (parse_skel_decl): New.
342b8b6e 782 (read_declarations): Add case `tok_skel', call parse_skel_decl ().
2ba3b73c
MA		 783 * src/lex.h (token_t): New token `tok_skel'.
784 * src/lex.c (percent_table): Add skeleton option entry.
785 Standardize.
786
ff48177d
MA		 7872001-08-29 Marc Autret <autret_m@epita.fr>
788
789 * src/bison.simple: Add %%user_code directive at the end.
790 * src/reader.c (read_additionnal_code): New.
791 (reader): Use it.
792 * src/output.c (output_program): Remove.
793 (output): Update.
794
b33160bf
MA		 7952001-08-28 Marc Autret <autret_m@epita.fr>
796
797 * src/output.c (output_actions): Clean up.
4e5caae2 798 (output_gram): CPP-out useless code.
b33160bf
MA		 799 * src/reader.c (reader): Clean up, CPP-out useless code.
800
d1a2daf7
PB		 8012001-08-28 Pascal Bart <pascal.bart@epita.fr>
802
342b8b6e 803 * src/output.c (output): Copy attrs_obstack in the '%%definitions'
535c0e75 804 directive.
d1a2daf7
PB		 805 * src/bison.simple: Add `%%definitions'.
806
2b763dfe
MA		 8072001-08-28 Marc Autret <autret_m@epita.fr>
808
809 * config/depcomp: New file.
810
f1a87ef6
PE		 8112001-08-27 Paul Eggert <eggert@twinsun.com>
812
813 * src/bison.simple (yyparse): Don't take the address of an
814 item before the start of an array, as that doesn't conform to
815 the C Standard.
816
82e236e2
RA		 8172001-08-27 Robert Anisko <robert.anisko@epita.fr>
818
f1a87ef6 819 * src/output.c (output): Remove the initialization of the macro
82e236e2
RA		 820 obstack. It was done too late here.
821
822 * src/reader.c (parse_macro_decl): Fix. Use of the macro obstack was
823 completely wrong.
824 (reader): Initialize the macro obstack here, since we need it to grow
825 '%define' directives.
826
827 * src/reader.h: Declare the macro obstack as extern.
828
b0cfa28a
RA		 8292001-08-27 Robert Anisko <robert.anisko@epita.fr>
830
831 * src/output.c (output_parser): Fix. Store single '%' characters in
832 the output obstack instead of throwing them away.
833
6fc74234
AD		 8342001-08-27 Akim Demaille <akim@epita.fr>
835
836 * Makefile.am (AUTOMAKE_OPTIONS): 1.5.
837
9c76d118
RA		 8382001-08-25 Robert Anisko <robert.anisko@epita.fr>
839
840 * lib/Makefile.am: Adjust.
841
a8289c62
RA		 8422001-08-25 Robert Anisko <robert.anisko@epita.fr>
843
844 * src/bison.simple: Update and add '%%' directives.
845
b6610515
RA		 8462001-08-25 Robert Anisko <robert.anisko@epita.fr>
847
848 * src/reader.c (reader): Remove calls to 'output_headers' and
849 'output_trailers'. Remove some C output.
850 (readgram): Disable a piece of code that was writing a default
851 definition for 'YYSTYPE'.
852 (reader_output_yylsp): Remove.
853 (packsymbols): Output token defintions to a macro.
854 (copy_definition): Disable C output.
6fc74234 855
b6610515
RA		 856 * src/reader.c (parse_macro_decl): New function used to parse macro
857 declarations.
858 (copy_string2): Put the body of copy_string into this new function.
859 Add a parameter to let the caller choose whether he wants to copy the
860 string delimiters or not.
861 (copy_string): Be a simple call to copy_string2 with the last argument
862 bound to true.
863 (read_declarations): Add case for macro definition.
864 (copy_identifier): New.
6fc74234 865 (parse_macro_decl): Read macro identifiers using copy_identifier
b6610515
RA		 866 rather than lex.
867
26f609ff
RA		 8682001-08-25 Robert Anisko <robert.anisko@epita.fr>
869
870 * src/output.c (prepare): Add prefixed names.
871 (output_parser): Output semantic actions.
872 (output_parser): Fix bug on '%%line' directives.
6fc74234 873
26f609ff
RA		 874 * src/output.c (output_headers): Remove. The C code printed by this
875 function should now be in the skeletons.
876 (output_trailers): Remove.
877 (output): Disable call to 'reader_output_yylsp'.
878 (output_rule_data): Do not output tables to the table obstack.
879
880 * src/output.c: Remove some C dedicated output.
881 Improve the use of macro and output obstacks.
882 (output_defines): Remove.
6fc74234 883
26f609ff
RA		 884 * src/output.c (output_token_translations): Associate 'translate'
885 table with a macro. No output to the table obstack.
886 (output_gram): Same for 'rhs' and 'prhs'.
887 (output_stos): Same for 'stos'.
888 (output_rule_data): Same for 'r1' and 'r2'.
889 (token_actions): Same for 'defact'.
890 (goto_actions): Same for 'defgoto'.
891 (output_base): Same for 'pact' and 'pgoto'.
892 (output_table): Same for 'table'.
893 (output_check): Same for 'check'.
6fc74234 894
26f609ff
RA		 895 * src/output.c (output_table_data): New function.
896 (output_short_table): Remove.
897 (output_short_or_char_table): Remove.
6fc74234 898
26f609ff
RA		 899 * src/output.c (output_parser): Replace most of the skeleton copy code
900 with something new. Skeletons are now processed character by character
901 rather than line by line, and Bison looks for '%%' macros. This is the
902 first step in making Bison's output process (a lot) more flexible.
903 (output_parser): Use the macro table.
904
6f43b113
RA		 9052001-08-25 Robert Anisko <robert.anisko@epita.fr>
906
907 * src/main.c (main): Initialize the macro table.
908
dd3127cf
RA		 9092001-08-25 Robert Anisko <robert.anisko@epita.fr>
910
911 * src/lex.c (percent_table): Add tok_define.
912 * src/lex.h: Add tok_define.
913
aa321494
RA		 9142001-08-25 Robert Anisko <robert.anisko@epita.fr>
915
916 * src/macrotab.c: New file.
917 * src/macrotab.h: New file.
918 * src/Makefile.am: Update.
919
68bd3b6b
RA		 9202001-08-25 Robert Anisko <robert.anisko@epita.fr>
921
922 * lib/hash.c: New file.
923 * lib/hash.h: New file.
924 * lib/Makefile.am: Update.
925
45f8dd1e
AD		 9262001-08-15 Akim Demaille <akim@epita.fr>
927
928 Version 1.28c.
929
40a64a7a 9302001-08-15 Marc Autret <autret_m@epita.fr>
0b8afb77
AD		 931
932 * src/reader.c (readgram): Indent output macro YYSTYPE.
933 (packsymbols): Likewise.
934 (output_token_defines): Likewise.
935 * src/files.c: Standardize.
936 (compute_header_macro): New.
937 (defines_obstack_save): New. Use compute_header_macro.
938 (output_files): Update. Use defines_obstack_save.
939
f9a8293a
AD		 9402001-08-15 Akim Demaille <akim@epita.fr>
941
942 * doc/bison.texinfo (Table of Symbols): Document
943 YYSTACK_USE_ALLOCA.
944
150ca7a7
AD		 9452001-08-15 Akim Demaille <akim@epita.fr>
946
947 * missing: Update from CVS Automake.
948 * config/config.guess, config/config.sub, config/texinfo.tex:
949 Update from gnu.org.
950
69b5cec4
AD		 9512001-08-15 Akim Demaille <akim@epita.fr>
952
953 * Makefile.maint: Sync with CVS Autoconf.
954
f2b5126e
PB		 9552001-08-14 Pascal Bart <pascal.bart@epita.fr>
956
69b5cec4 957 * doc/bison.texinfo: Include GNU Free Documentation License from
f2b5126e
PB		 958 `fdl.texi'.
959 * doc/fdl.texi: Add to package.
960
4ecbf796
MA		 9612001-08-14 Marc Autret <autret_m@epita.fr>
962
963 Turn on %{source,header}_extension features.
964
69b5cec4 965 * src/lex.c (percent_table): Un-CPP out header_extension and
4ecbf796
MA		 966 source_extension.
967 * src/files.c (compute_exts_from_gf): Compare pointers with NULL.
69b5cec4 968 (compute_exts_from_src): Remove conditions. It restores priorities
4ecbf796
MA		 969 between options.
970
95fb5662
MA		 9712001-08-14 Marc Autret <autret_m@epita.fr>
972
973 * src/files.c (compute_base_names): Add extensions computing when
974 `--file-prefix' used.
975 Standardize function calls.
976
78d09da9
MA		 9772001-08-13 Marc Autret <autret_m@epita.fr>
978
69b5cec4 979 * src/bison.simple (YYSTACK_USE_ALLOCA): Changed to allow users
78d09da9
MA		 980 defining it (defined but null disables alloca).
981
5a009f2c
MA		 9822001-08-13 Marc Autret <autret_m@epita.fr>
983
984 * src/bison.simple (_yy_memcpy): CPP reformat.
985
1e41465a
PB		 9862001-08-13 Pascal Bart <pascal.bart@epita.fr>
987
988 * tests/atconfig.in (CPPFLAGS): Fix.
989
c67a198d
PB		 9902001-08-10 Pascal Bart <pascal.bart@epita.fr>
991
79282c6c 992 * doc/bison.texinfo: Include GNU General Public License from
c67a198d
PB		 993 `gpl.texi'.
994 * doc/gpl.texi: Add to package.
995
09a6de7e
MA		 9962001-08-10 Marc Autret <autret_m@epita.fr>
997
998 * src/print_graph.h: Fix.
999 * src/reader.c (read_declarations): Use parse_header_extension_decl ().
1000
b77b9ee0
AD		 10012001-08-10 Akim Demaille <akim@epita.fr>
1002
1003 * src/system.h: Provide default declarations for stpcpy, strndup,
1004 and strnlen.
1005
3e259915
MA		 10062001-08-10 Robert Anisko <anisko_r@epita.fr>
1007
1008 * doc/bison.texinfo (Locations): Update @$ stuff.
1009
ca96bc2d
MA		 10102001-08-09 Robert Anisko <anisko_r@epita.fr>
1011
1012 * src/bison.simple (YYLLOC_DEFAULT): Update.
1013 (yyparse): Adjust.
1014
fdc6758b
MA		 10152001-08-08 Marc Autret <autret_m@epita.fr>
1016
b77b9ee0 1017 * doc/bison.texinfo: Change @samp{$<@dots{}>} to
fdc6758b
MA		 1018 @samp{$<@dots{}>@var{n}} in Section Actions in Mid-Rule.
1019 Reported by Fabrice Bauzac.
957d4dbf 1020
600cad3b
MA		 10212001-08-08 Marc Autret <autret_m@epita.fr>
1022
1023 * src/vcg_default.h: Use NULL instead of 0 to initialize pointers.
1024 * src/vcg.c (output_node): Fix.
1025 * src/vcg.h: Cleanup.
1026 * src/print_graph.c: Add comments.
b77b9ee0 1027 (node_output_size): New global variable. Simplify the formatting of
600cad3b 1028 the VCG graph output.
b77b9ee0 1029 (print_actions): Unused code is now used. It notifies the final state
600cad3b 1030 and no action states in the VCG graph. It also give the reduce actions.
b77b9ee0 1031 The `shift and goto' edges are red and the `go to state' edges are
600cad3b
MA		 1032 blue.
1033 Get the current node name and node_obstack by argument.
1034 (node_obstack): New variable.
1035 (print_state): Manage node_obstack.
1036 (print_core): Use node_obstack given by argument.
1037 A node is not only computed here but in print_actions also.
1038 (print_graph): CPP out useless code instead of commenting it.
1039
976e528f
AD		 10402001-08-07 Pascal Bart <pascal.bart@epita.fr>
1041
1042 * tests/atconfig.in (CPPFLAGS): Fix.
1043
20e8e5ca
AD		 10442001-08-07 Akim Demaille <akim@epita.fr>
1045
1046 * src/print_graph.c (quote): New.
1047 (print_core): Use it.
1048
957d4dbf 10492001-08-06 Akim Demaille <akim@epita.fr>, Marc Autret <autret_m@epita.fr>
3e3da797 1050
3e3da797
AD		 1051 * src/vcg.c (complain.h): Include it.
1052 Unepitaize `return' invocations.
c4b66126 1053 [NDEBUG] (main): Remove.
79282c6c 1054 * src/vcg.h (node_t, edge_t, graph_t): Constify the char * members.
c4b66126
AD		 1055 * src/files.c (open_files): Initialize graph_obstack.
1056 * src/print_graph.c (print_actions): CPP out useless code.
1057 (print_core): Don't output the last `\n' in labels.
1058 Use `quote'.
1059 * src/files.c (output_files): Output the VCG file.
1060 * src/main.c (main): Invoke print_graph ();
3e3da797 1061
957d4dbf 10622001-08-06 Marc Autret <autret_m@epita.fr>
22c2cbc0
AD		 1063
1064 Automaton VCG graph output.
1065 Using option ``-g'' or long option ``--graph'', you can generate
1066 a gram_filename.vcg file containing a VCG description of the LALR (1)
1067 automaton of your grammar.
1068
1069 * src/main.c: Call to print_graph() function.
1070 * src/getargs.h: Update.
1071 * src/getargs.c (options): Update to catch `-g' and `--graph' options.
1072 (graph_flag): New flag.
1073 (longopts): Update.
1074 (getargs): Add case `g'.
1075 * src/files.c (graph_obstack): New obstack struct.
1076 (open_files): Initialize new obstack.
1077 (output_files): Saves graph_obstack if required.
1078 * src/files.h (graph_obstack): New extern declaration.
1079 * src/Makefile.am: Add new source files.
1080
957d4dbf 10812001-08-06 Marc Autret <autret_m@epita.fr>
ce4d5ce0
AD		 1082
1083 * src/print_graph.c, src/print_graph.h (graph): New.
1084 * src/vcg.h: New file.
1085 * src/vcg.c: New file, VCG graph handling.
1086
7333d403
AD		 10872001-08-06 Marc Autret <autret_m@epita.fr>
1088
1089 Add of %source_extension and %header_extension which specify
1090 the source or/and the header output file extension.
1091
1092 * src/files.c (compute_base_names): Remove initialisation of
1093 src_extension and header_extension.
1094 (compute_exts_from_gf): Update.
1095 (compute_exts_from_src): Update.
1096 (output_files): Update.
1097 * src/reader.c (parse_header_extension_decl): New.
1098 (parse_source_extension_decl): New.
1099 (read_declarations): New case statements for the new tokens.
1100 * src/lex.c (percent_table): Add entries for %source_extension
1101 and %header_extension.
1102 * src/lex.h (token_e): New tokens tok_hdrext and tok_srcext.
1103
84163231
AD		 11042001-08-06 Marc Autret <autret_m@epita.fr>
1105
1106 * configure.in: Bump to 1.28c.
1107 * doc/bison.texinfo: Texinfo thingies.
1108
8303fc42
AD		 11092001-08-04 Pascal Bart <pascal.bart@epita.fr>
1110
1111 * tests/atconfig.in (CPPFLAGS): Add.
1112 * tests/calc.at (AT_CHECK): Use CPPFLAGS.
1113
70a84437
AD		 11142001-08-03 Akim Demaille <akim@epita.fr>
1115
1116 Version 1.28b.
1117
2ce10144
AD		 11182001-08-03 Akim Demaille <akim@epita.fr>
1119
1120 * tests/Makefile.am (check-local): Ship testsuite.
1121 * tests/calc.at (_AT_DATA_CALC_Y): Prototype all the functions.
1122 Include `string.h'.
1123
1e3e4bc1
AD		 11242001-08-03 Akim Demaille <akim@epita.fr>
1125
1126 * configure.in: Try using -Wformat when compiling.
1127
42b45b7f
AD		 11282001-08-03 Akim Demaille <akim@epita.fr>
1129
1130 * configure.in: Bump to 1.28b.
1131
8f13fe33
AD		 11322001-08-03 Akim Demaille <akim@epita.fr>
1133
1134 * src/complain.c: Adjust strerror_r portability issues.
1135
b37ba92c
AD		 11362001-08-03 Akim Demaille <akim@epita.fr>
1137
1138 Version 1.28a.
1139
b0ce6046
AD		 11402001-08-03 Akim Demaille <akim@epita.fr>
1141
1142 * src/getargs.c, src/getarg.h (skeleton)): Constify.
1143 * src/lex.c (literalchar): Avoid name clashes on `buf'.
1144 * src/getargs.c: Include complain.h.
1145 * src/files.c, src/files.h (skeleton_find): Avoid name clashes.
1146 * lib/quotearg.c, lib/quotearg.h: Update from fileutils 4.1.
1147
d01c415b
AD		 11482001-08-03 Akim Demaille <akim@epita.fr>
1149
1150 * src/reader.c (readgram): Display hidden chars in error messages.
1151
459dd1a6
AD		 11522001-08-03 Akim Demaille <akim@epita.fr>
1153
1154 Update to gettext 0.10.39.
1155
53b74c0c
AD		 11562001-08-03 Akim Demaille <akim@epita.fr>
1157
1158 * lib/strspn.c: New.
1159
234a3be3
AD		 11602001-08-01 Marc Autret <autret_m@epita.fr>
1161
1162 * doc/bison.texinfo: Update.
1163 * doc/bison.1 (mandoc): Update.
1164 * src/system.h (EXT_GUARD_C, EXT_STYPE_H): Remove .c and .h.
1165 * src/files.c: Support output files extensions computing.
1166 (src_extension): New static variable.
1167 (header_extension): New static variable.
1168 (tr): New function.
1169 (get_extension_index): New function, gets the index of an extension
1170 filename in a string.
1171 (compute_exts_from_gf): New function, computes extensions from the
1172 grammar file extension.
1173 (compute_exts_from_src): New functions, computes extensions from the
1174 C source file extension, file given by ``-o'' option.
1175 (compute_base_names): Update.
1176 (output_files): Update.
1177
847bf1f5
AD		 11782001-08-01 Robert Anisko <anisko_r@epita.fr>
1179
d995fee7 1180 * doc/bison.texi: Document @$.
847bf1f5
AD		 1181 (Locations): New section.
1182
d074a105
AD		 11832001-07-18 Akim Demaille <akim@epita.fr>
1184
1185 * Makefile.maint, GNUmakefile: New, from Autoconf 2.52.
1186 * config/prev-version.txt, config/move-if-change: New.
1187 * Makefile.am: Adjust.
1188
3419715d
AD		 11892001-07-08 Pascal Bart <pascal.bart@epita.fr>
1190
1191 * src/bison.simple (yyparse): Suppress warning `comparaison
1192 between signed and unsigned'.
1193
62ab6972
AD		 11942001-07-05 Pascal Bart <pascal.bart@epita.fr>
1195
1196 * src/getargs.h (raw_flag): Remove.
1197 * src/getargs.c: Die on `-r'/`--raw'.
1198 * src/lex.c (parse_percent_token): Die on `%raw'.
1199 * src/reader.c (output_token_defines): Suppress call to `raw_flag'.
1200 * tests/calc.at: Suppress test with option `--raw'.
1201
1e24cc5b
AD		 12022001-07-14 Akim Demaille <akim@epita.fr>
1203
1204 * config/: New.
1205 * configure.in: Require Autoconf 2.50.
1206 Update to gettext 0.10.38.
1207
32dfccf8
AD		 12082001-03-16 Akim Demaille <akim@epita.fr>
1209
1210 * doc/bison.texinfo: ANSIfy the examples.
1211
cd5bd6ac
AD		 12122001-03-16 Akim Demaille <akim@epita.fr>
1213
1214 * getargs.c (skeleton): New variable.
1215 (longopts): --skeleton is a new option.
1216 (shortopts, getargs): -S is a new option.
1217 * getargs.h: Declare skeleton.
1218 * output.c (output_parser): Use it.
1219
5141b016
AD		 12202001-03-16 Akim Demaille <akim@epita.fr>
1221
1222 * m4/strerror_r.m4: New.
1223 * m4/error.m4: Run AC_FUNC_STRERROR_R.
1224 * lib/error.h, lib/error.c: Update.
1225
447992b9
AD		 12262001-03-16 Akim Demaille <akim@epita.fr>
1227
1228 * src/getargs.c (longopts): Clean up.
1229
274d42ce
AD		 12302001-02-21 Akim Demaille <akim@epita.fr>
1231
1232 * src/reader.c (gensym): `gensym_count' is your own.
1233 Use a static buf to create the symbol name, as token_buffer is no
1234 longer a buffer.
1235
22c821f3
AD		 12362001-02-08 Akim Demaille <akim@epita.fr>
1237
1238 * src/conflicts.c (conflict_report): Be sure not to append to res
1239 between two calls, which could happen if both first sprintf were
1240 skipped, but not the first cp += strlen.
1241
18569462
AD		 12422001-02-08 Akim Demaille <akim@epita.fr>
1243
1244 * lib/memchr.c, lib/stpcpy.c, lib/strndup.c, lib/strnlen.c:
1245 New, from fileutils 4.0.37.
1246 * configure.in: Require Autoconf 2.49c. I took some time before
1247 making this decision. This is the only way out for portability
1248 issues in Bison, it would mean way too much duplicate effort to
1249 import in Bison features implemented in 2.49c since 2.13.
1250 AC_REPLACE_FUNCS and AC_CHECK_DECLS the functions above.
1251
0d8f3c8a
AD		 12522001-02-02 Akim Demaille <akim@epita.fr>
1253
1254 * lib/malloc.c, lib/realloc.c: New, from the fileutils 4.0.37.
66075dcf 1255 * lib/xalloc.h, lib/xmalloc.c: Update.
0d8f3c8a 1256
f17bcd1f
AD		 12572001-01-19 Akim Demaille <akim@epita.fr>
1258
1259 Get rid of the ad hoc handling of token_buffer in the scanner: use
1260 the obstacks.
1261
1262 * src/lex.c (token_obstack): New.
1263 (init_lex): Initialize it. No longer call...
1264 (grow_token_buffer): this. Remove it.
1265 Adjust all the places which used it to use the obstack.
1266
511e79b3
AD		 12672001-01-19 Akim Demaille <akim@epita.fr>
1268
1269 * src/lex.h: Rename all the tokens:
1270 s/\bENDFILE\b/tok_eof/g;
1271 s/\bIDENTIFIER\b/tok_identifier/g;
1272 etc.
1273 Let them be enums, not #define, to ease debugging.
1274 Adjust all the code.
1275
0d6508ef
AD		 12762001-01-18 Akim Demaille <akim@epita.fr>
1277
1278 * src/lex.h (MAXTOKEN, maxtoken, grow_token_buffer): Remove, private.
1279 * src/lex.c (maxtoken, grow_token_buffer): Static.
1280
6deb4447
AD		 12812001-01-18 Akim Demaille <akim@epita.fr>
1282
1283 Since we now use obstacks, more % directives can be enabled.
1284
1285 * src/lex.c (percent_table): Also accept `%yacc',
1286 `%fixed_output_files', `%defines', `%no_parser', `%verbose', and
1287 `%debug'.
1288 Handle the actions for `%semantic_parser' and `%pure_parser' here,
1289 instead of returning a token.
1290 * src/lex.h (SEMANTIC_PARSER, PURE_PARSER): Remove, unused.
1291 * src/reader.c (read_declarations): Adjust.
1292 * src/files.c (open_files): Don't call `compute_base_names', don't
1293 compute `attrsfile' since they depend upon data which might be
1294 *in* the input file now.
1295 (output_files): Do it here.
1296 * src/output.c (output_headers): Document the fact that this patch
1297 introduces a guaranteed SEGV for semantic parsers.
1298 * doc/bison.texinfo: Document them.
1299 * tests/suite.at: Exercise these %options.
1300
ff4423cc
AD		 13012000-12-20 Akim Demaille <akim@epita.fr>
1302
1303 Also handle the output file (--verbose) with obstacks.
1304
1305 * files.c (foutput): Remove.
1306 (output_obstack): New.
1307 Adjust all dependencies.
1308 * src/conflicts.c: Return a string.
1309 * src/system.h (obstack_grow_string): Rename as...
1310 (obstack_sgrow): this. Be ready to work with non literals.
1311 (obstack_fgrow4): New.
1312
956dba3a
AD		 13132000-12-20 Akim Demaille <akim@epita.fr>
1314
1315 * src/files.c (open_files): Fix the computation of short_base_name
1316 in the case of `-o foo.tab.c'.
1317
337bab46
AD		 13182000-12-20 Akim Demaille <akim@epita.fr>
1319
1320 * src/reader.c (copy_string, copy_comment, copy_comment2, copy_at)
1321 (copy_dollar): Now that everything uses obstacks, get rid of the
1322 FILE * parameters.
1323
5d3214b8
AD		 13242000-12-20 Akim Demaille <akim@epita.fr>
1325
1326 * src/files.c (open_files): Actually the `.output' file is based
1327 on the short_base_name, not base_name.
1328 * tests/suite.at (Checking output file names): Adjust.
1329
29092a57
AD		 13302000-12-20 Akim Demaille <akim@epita.fr>
1331
1332 * src/bison.s1: Remove, we now use directly...
1333 * src/bison.simple: this.
1334 * src/Makefile.am: Use pkgdata instead of data.
1335
ea5607fd
AD		 13362000-12-20 Akim Demaille <akim@epita.fr>
1337
1338 * src/files.c (guard_obstack): New.
1339 (open_files): Initialize it.
1340 (output_files): Dump it...
1341 * src/files.h: Export it.
1342 * src/reader.c (copy_guard): Use it.
1343
27110317
AD		 13442000-12-19 Akim Demaille <akim@epita.fr>
1345
1346 * src/files.c (outfile, defsfile, actfile): Removed as global
1347 vars.
1348 (open_files): Don't compute them.
1349 (output_files): Adjust.
1350 (base_name, short_base_name): Be global.
1351 Adjust dependencies.
1352
19c50364
AD		 13532000-12-19 Akim Demaille <akim@epita.fr>
1354
1355 * src/files.c (strsuffix): New.
1356 (stringappend): Be just like strcat but allocate.
1357 (base_names): Eve out from open_files.
1358 Try to simplify the rather hairy computation of base_name and
1359 short_base_name.
1360 (open_files): Use it.
1361 * tests/suite.at (Checking output file names): New test.
1362
573c1d9f
AD		 13632000-12-19 Akim Demaille <akim@epita.fr>
1364
1365 * src/system.h (obstack_grow_literal_string): Rename as...
1366 (obstack_grow_string): this.
1367 * src/output.c (output_parser): Recognize `%% actions' instead of
1368 `$'.
1369 * src/bison.s1: s/$/%% actions/.
1370 * src/bison.hairy: Likewise.
1371
ef7ddedd
AD		 13722000-12-19 Akim Demaille <akim@epita.fr>
1373
1374 * src/output.c (output_parser): Compute the `#line' lines when
1375 there are.
1376 * src/Makefile.am (bison.simple): Be a simple copy of bison.s1.
1377 Suggested by Hans Aberg.
1378
ff61dabd
AD		 13792000-12-19 Akim Demaille <akim@epita.fr>
1380
1381 Let the handling of the skeleton files be local to the procedures
1382 that use it.
1383
1384 * src/files.c (xfopen, xfclose, skeleton_find, guardfile): No
1385 longer static.
1386 (fparser, open_extra_files): Remove.
1387 (open_files, output_files): Don't take care of fparser.
1388 * src/files.h: Adjust.
1389 * src/output.c (output_parser): Open and close the file to the
1390 skeleton.
1391 * src/reader.c (read_declarations): When %semantic_parser, open
1392 fguard.
1393
55b96341
AD		 13942000-12-19 Akim Demaille <akim@epita.fr>
1395
1396 * src/file.h (BISON_SIMPLE, BISON_HAIRY): Move from here...
1397 * src/system.h (BISON_SIMPLE, BISON_HAIRY): ... to here.
1398
358c15b7
AD		 13992000-12-19 Akim Demaille <akim@epita.fr>
1400
1401 * src/files.c (open_files): Yipee! We no longer need all the code
1402 looking for `/tmp' since we have no tmp file.
1403
7de3329e
AD		 14042000-12-19 Akim Demaille <akim@epita.fr>
1405
1406 * src/system.h (EXT_TAB, EXT_OUTPUT, EXT_STYPE_H, EXT_GUARD_C):
1407 New macros.
1408 * src/files.c (open_files): Less dependency on MSDOS etc.
1409
3abcd459
AD		 14102000-12-14 Akim Demaille <akim@epita.fr>
1411
1412 * src/bison.s1 (YYLLOC_DEFAULT): New macro.
1413 Provide a default definition.
1414 Use it when executing the default @ action.
1415 * src/reader.c (reader_output_yylsp): No longer include
1416 `timestamp' and `text' in the default YYLTYPE.
1417
2a91a95e
AD		 14182000-12-12 Akim Demaille <akim@epita.fr>
1419
1420 * src/reader.c (copy_definition, parse_union_decl, copy_action)
1421 (copy_guard): Quote the file names.
1422 Reported by Laurent Mascherpa.
1423
14d3eb9b
AD		 14242000-12-12 Akim Demaille <akim@epita.fr>
1425
1426 * src/output.c (output_headers, output_program, output): Be sure
1427 to escape special characters when outputting filenames.
1428 (ACTSTR_PROLOGUE, ACTSTR_EPILOGUE): Remove.
1429 (output_headers): Don't depend on them, Use ACTSTR.
1430
d7045ec6
AD		 14312000-11-17 Akim Demaille <akim@epita.fr>
1432
1433 * lib/obstack.h: Formatting changes.
1434 (obstack_grow, obstack_grow0): Don't cast WHERE at all: it
1435 prevents type checking.
1436 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
1437 cast the value to (void *): assigning a `foo *' to a `void *'
1438 variable is valid.
1439 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
1440 * src/reader.c (parse_union_decl): Typo: use obstack_1grow to
1441 append characters.
1442
6fd54b73
AD		 14432000-11-17 Akim Demaille <akim@epita.fr>
1444
1445 * tests/Makefile.am (suite.m4, regression.m4, calc.m4): Rename
1446 as...
1447 (suite.m4, regression.m4, calc.m4): these.
1448 * tests/atgeneral.m4: Update from CVS Autoconf.
1449
4c50eae6
AD		 14502000-11-17 Akim Demaille <akim@epita.fr>
1451
1452 * tests/regression.m4 (%union and --defines): New test,
1453 demonstrating a current bug in the obstack implementation.
1454
a35f64ea
AD		 14552000-11-17 Akim Demaille <akim@epita.fr>
1456
1457 * src/bison.s1 (_YY_DECL_VARIABLES, YY_DECL_VARIABLES): New
1458 macros.
1459 Use them to declare the variables which are global or local to
1460 `yyparse'.
1461
7de23534
AD		 14622000-11-17 Akim Demaille <akim@epita.fr>
1463
1464 * acconfig.h: Remove, no longer used.
1465
aa7815f5
AD		 14662000-11-07 Akim Demaille <akim@epita.fr>
1467
1468 * src: s/Copyright (C)/Copyright/g.
1469
5af1f549
AD		 14702000-11-07 Akim Demaille <akim@epita.fr>
1471
1472 * src/reader.c (reader): #define YYLSP_NEEDED to 1 instead of just
1473 defining.
1474 * src/bison.s1: s/#ifdef YYLSP_NEEDED/#if YYLSP_NEEDED/.
1475
553e2b22
AD		 14762000-11-07 Akim Demaille <akim@epita.fr>
1477
1478 * src/bison.s1 (YYLEX): Use #if instead of #ifdef.
1479 Merge in a single CPP if/else.
1480
8a4f41d6
AD		 14812000-11-07 Akim Demaille <akim@epita.fr>
1482
1483 * src/output.c (output): Remove useless variables.
1484 * lib/obstack.c (obstack_grow, obstack_grow0): Rename the second
1485 argument `data' for consistency with the prototypes.
1486 Qualify it `const'.
1487 (obstack_copy, obstack_copy0): Rename the second argument as
1488 `address' for consistency. Qualify it `const'.
1489 * lib/obstack.h (obstack_copy, obstack_copy0, obstack_grow)
1490 (obstack_grow0, obstack_ptr_grow, obstack_ptr_grow_fast): Qualify
1491 `const' their input argument (`data' or `address').
1492 Adjust the corresponding macros to include `const' in casts.
1493
095a3fb5
AD		 14942000-11-03 Akim Demaille <akim@epita.fr>
1495
1496 * src/Makefile.am (INCLUDES): s/PFILE/BISON_SIMPLE/.
1497 s/PFILE1/BISON_HAIRY/.
1498 Adjust dependencies.
1499
d1cdce7c
AD		 15002000-11-03 Akim Demaille <akim@epita.fr>
1501
090c5ebf 1502 For some reason, this was not applied.
d1cdce7c
AD		 1503
1504 * src/files.c [VMS]: No longer include `ssdef.h', no longer define
1505 `unlink': it's no longer used.
1506
9311529b
AD		 15072000-11-03 Akim Demaille <akim@epita.fr>
1508
1509 * src/files.c (skeleton_find): New function, eved out of...
1510 (open_files, open_extra_files): here.
1511
d8880f69
AD		 15122000-11-03 Akim Demaille <akim@epita.fr>
1513
1514 Don't use `atexit'.
1515
1516 * src/files.c (obstack_save): New function.
1517 (done): Rename as...
1518 (output_files): this.
1519 Use `obstack_save'.
1520 * src/main.c (main): Don't use `atexit' to register `done', since
1521 it no longer has to remove tmp files, just call `output_files'
1522 when there are no errors.
1523
0dbb648e
AD		 15242000-11-02 Akim Demaille <akim@epita.fr>
1525
1526 * src/files.c [VMS]: No longer include `ssdef.h', no longer define
1527 `unlink': it's no longer used.
1528 * src/files.h: Formatting changes.
1529
896fe5c1
AD		 15302000-11-02 Akim Demaille <akim@epita.fr>
1531
1532 Remove the last uses of mktemp and unlink/delete.
1533
1534 * src/files.c (fdefines, ftable): Removed.
1535 (defines_ostack, table_obstack): New.
1536 Adjust dependencies of the former into uses of the latter.
1537 * src/output.c (output_short_or_char_table, output_short_table):
1538 Convert to using obstacks.
1539 * src/reader.c (copy_comment2): Accept one FILE * and two
1540 obstacks.
1541 (output_token_defines, reader_output_yylsp): Use obstacks.
1542 * src/system.h (obstack_fgrow3): New.
1543
dd60faec
AD		 15442000-11-01 Akim Demaille <akim@epita.fr>
1545
1546 Change each use of `fattrs' into a use of `attrs_obstack'.
1547
1548 * src/reader.c (copy_at): Typo: s/yylloc/yyloc/.
1549 * src/files.c (fattrs): Remove.
1550 (attrs_obstack): New.
1551 Adjust all dependencies.
1552 (done): If SEMANTIC_PARSER, dump attrs_obstack into attrsfile.
1553
8c7ebe49
AD		 15542000-11-01 Akim Demaille <akim@epita.fr>
1555
1556 Introduce obstacks.
1557 Change each use of `faction' into a use of `action_obstack'.
1558
1559 * lib/obstack.h, lib/obstack.c: New files.
1560 * src/files.c (faction): Remove.
1561 (action_obstack): New.
1562 Adjust all dependencies.
1563
77aee789
AD		 15642000-10-20 Akim Demaille <akim@epita.fr>
1565
1566 * lib/quote.h (PARAMS): New macro. Use it.
1567
43591cec
AD		 15682000-10-16 Akim Demaille <akim@epita.fr>
1569
1570 * src/output.c (output_short_or_char_table): New function.
1571 (output_short_table, output_token_translations): Use it.
1572 (goto_actions): Use output_short_table.
1573
1e9798d5
AD		 15742000-10-16 Akim Demaille <akim@epita.fr>
1575
1576 * src/symtab.c (bucket_new): New function.
1577 (getsym): Use it.
1578
1579 * src/output.c (output_short_table): New argument to display the
1580 comment associated with the table.
1581 Adjust dependencies.
1582 (output_gram): Use it.
1583 (output_rule_data): Nicer output layout for YYTNAME.
1584
f282676b
AD		 15852000-10-16 Akim Demaille <akim@epita.fr>
1586
1587 * src/lex.c (read_typename): New function.
1588 (lex): Use it.
1589 * src/reader.c (copy_dollar): Likewise.
1590
550a72a3
AD		 15912000-10-16 Akim Demaille <akim@epita.fr>
1592
1593 * src/reader.c (copy_comment2): Expect the input stream to be on
1594 the `/' which is suspected to open a comment, instead of being
1595 called after `//' or `/*' was read.
1596 (copy_comment, copy_definition, parse_union_decl, copy_action)
1597 (copy_guard): Adjust.
1598
131e2fef
AD		 15992000-10-16 Akim Demaille <akim@epita.fr>
1600
1601 * src/reader.c (parse_expect_decl): Use `skip_white_space' and
1602 `read_signed_integer'.
1603
79282c5a
AD		 16042000-10-16 Akim Demaille <akim@epita.fr>
1605
1606 * src/reader.c (copy_dollar): New function.
1607 (copy_guard, copy_action): Use it.
1608
ff4a34be
AD		 16092000-10-16 Akim Demaille <akim@epita.fr>
1610
1611 * lib/quote.h, lib/quote.c, lib/quotearg.h, lib/quotearg.c:
1612 * m4/prereq.m4, m4/c-bs-a.m4, m4/mbstate.m4:
1613 New files, from Fileutils 4.0.27.
1614 * src/main.c (printable_version): Remove.
1615 * src/lex.c, src/reader.c: Use `quote'.
1616
16172000-10-04 Akim Demaille <akim@epita.fr>
1618
1619 * lib/error.c, lib/error.h: New files, needed by xmalloc.c.
1620
14ded682
AD		 16212000-10-04 Akim Demaille <akim@epita.fr>
1622
1623 * doc/bison.texinfo: Various typos spotted by Neil Booth.
1624
8e03724b
AD		 16252000-10-04 Akim Demaille <akim@epita.fr>
1626
1627 When a literal string is used to define two different tokens,
1628 `bison -v' segfaults.
1629 Reported by Piotr Gackiewicz, and fixed by Neil Booth.
1630
1631 * tests/regression.m4: New file.
1632 Include the core of the sample provided by Piotr Gackiewicz.
1633 * src/reader.c (parse_token_decl): Diagnose bad cases, and proceed
1634 properly.
1635
a9e64249
AD		 16362000-10-04 Akim Demaille <akim@epita.fr>
1637
1638 * src/reader.c (parse_expect_decl): Keep `count' within the size
1639 of `buffer'.
1640 From Neil Booth.
1641
da9abf43
AD		 16422000-10-02 Paul Eggert <eggert@twinsun.com>
1643
1644 * bison.s1 (yyparse): Assign the default value
1645 unconditionally, to avoid a GCC warning and make the parser a
1646 tad smaller.
1647
c33638bb
AD		 16482000-10-02 Akim Demaille <akim@epita.fr>
1649
1650 * src/getargs.c (getargs): Don't dump `--help' on unrecognized
1651 options.
1652
444c570a
AD		 16532000-10-02 Akim Demaille <akim@epita.fr>
1654
1655 * src/derives.c, src/print.c, src/reduce.c: To ease the
1656 translation, move some `\n' out of the translated strings.
1657
89cab50d
AD		 16582000-10-02 Akim Demaille <akim@epita.fr>
1659
1660 The location tracking mechanism is precious for parse error
1661 messages. Nevertheless, it is enabled only when `@n' is used in
1662 the grammar, which is a different issue (you can use it in error
1663 message, but not in the grammar per se). Therefore, there should
1664 be another means to enable it.
1665
1666 * src/getargs.c (getargs): Support `--locations'.
1667 (usage): Report it.
1668 * src/getargs.h (locationsflag): Export it.
1669 * src/lex.c (percent_table): Support `%locations'.
1670 * src/reader.c (yylsp_needed): Remove this variable, now replaced
1671 with `locationsflag'.
1672 * doc/bison.texinfo: Document `--locations' and `%locations'.
1673 Sort the options.
1674 * tests/calc.m4: Test it.
1675
1676 For regularity of the names, replace each
1677 (nolineflag, toknumflag, rawtokenumflag, noparserflag): with...
1678 (no_lineflag, token_tableflag, rawflag, no_parserflag): this.
1679 In addition replace each `flag' with `_flag'.
1680
d6c2cba0
AD		 16812000-10-02 Akim Demaille <akim@epita.fr>
1682
1683 Also test parse error messages, including with YYERROR_VERBOSE.
1684
1685 * tests/calc.m4 (calc.y): Add support for `exp = exp' (non
1686 associative).
1687 Use it to check the computations.
1688 Use it to check `nonassoc' is honored.
1689 (AT_DATA_CALC_Y): Equip `calc.y' with YYERROR_VERBOSE when passed
1690 `--yyerror-verbose'.
1691 (_AT_CHECK_CALC): Adjust to this option.
1692 (_AT_CHECK_CALC_ERROR): New macro to check parse error messages.
1693
5a35a6cb
AD		 16942000-10-02 Akim Demaille <akim@epita.fr>
1695
1696 Test also `--verbose', `--defines' and `--name-prefix'. Testing
1697 the latter demonstrates a flaw in the handling of non debugging
1698 parsers introduced by myself on 2000-03-16: `#define yydebug 0'
1699 was used in order to simplify:
1700
1701 #if YYDEBUG
1702 if (yydebug)
1703 {
1704 ...
1705 }
1706 #endif
1707
1708 into
1709
1710 if (yydebug)
1711 {
1712 ...
1713 }
1714
1715 unfortunately this leads to a CPP conflict when
1716 `--name-prefix=foo' is used since it produces `#define yydebug
1717 foodebug'.
1718
1719 * src/bison.s1 [!YYDEBUG]: Do not define yydebug.
1720 (YYDPRINTF): New macro.
1721 Spread its use.
1722 * tests/calc.m4 (AT_CHECK_CALC): Do require a title, build it from
1723 the bison options.
1724 Also test `--verbose', `--defines' and `--name-prefix'.
1725
71da9eea
AD		 17262000-10-02 Akim Demaille <akim@epita.fr>
1727
1728 Improve the readability of the produced parsers.
1729
1730 * src/bison.s1: Formatting changes.
1731 Improve the comment related to the `$' mark.
1732 (yydefault): Don't fall through to `yyresume': `goto' there.
1733 * src/output.c (output_parser): When the `$' is met, skip the end
1734 of its line.
1735 New variable, `number_of_dollar_signs', to check there's exactly
1736 one `$' in the parser skeleton.
1737
95e36146
AD		 17382000-10-02 Akim Demaille <akim@epita.fr>
1739
1740 * lib/xstrdup.c: New file, from the fileutils.
1741 * src/reader.c (parse_token_decl, get_type_name, parse_type_decl)
1742 (parse_assoc_decl, parse_thong_decl, get_type): Use `xstrdup'
1743 instead of strlen + xmalloc + strcpy.
1744 * src/symtab.c (copys): Remove, use xstrdup instead.
1745
d7020c20
AD		 17462000-10-02 Akim Demaille <akim@epita.fr>
1747
1748 * src/gram.h (associativity): New enum type which replaces the
1749 former CPP macros `RIGHT_ASSOC', `LEFT_ASSOC' and `NON_ASSOC' with
1750 `right_assoc', `left_assoc' and `non_assoc'.
1751 Adjust all dependencies.
1752 * src/reader.c: Formatting changes.
1753 (LTYPESTR): Don't define it, use it as a literal in
1754 `reader_output_yylsp'.
1755 * src/symtab.h (symbol_class): New enum type which replaces the
1756 former CPP macros `SUNKNOWN', `STOKEN and `SNTERM' with
1757 `sunknown', `stoken and `snterm'.
1758
1916f98e
AD		 17592000-10-02 Akim Demaille <akim@epita.fr>
1760
1761 * src/getargs.c (fixed_outfiles): Rename as...
1762 (yaccflag): for consistency and accuracy.
1763 Adjust dependencies.
1764
d7913476
AD		 17652000-10-02 Akim Demaille <akim@epita.fr>
1766
1767 Use the more standard files `xalloc.h' and `xmalloc.c' instead of
1768 Bison's `allocate.c' and `alloc.h'. This patch was surprisingly
1769 difficult and introduced a lot of core dump. It turns out that
1770 Bison used an implementation of `xmalloc' based on `calloc', and
1771 at various places it does depend upon the initialization to 0. I
1772 have not tried to isolate the pertinent places, and all the former
1773 calls to Bison's `xmalloc' are now using `XCALLOC'. Someday,
1774 someone should address this issue.
1775
1776 * src/allocate.c, src/alloc.h, m4/bison-decl.m4: Remove.
1777 * lib/xmalloc.c, lib/xalloc.h, m4/malloc.m4, m4/realloc.m4: New
1778 files.
1779 Adjust dependencies.
1780 * src/warshall.h: New file.
1781 Propagate.
1782
340ef489
AD		 17832000-10-02 Akim Demaille <akim@epita.fr>
1784
1785 Various anti-`extern in *.c' changes.
1786
1787 * src/system.h: Include `assert.h'.
1788
b2ca4022
AD		 17892000-10-02 Akim Demaille <akim@epita.fr>
1790
1791 * src/state.h (nstates, final_state, first_state, first_shift)
1792 (first_reduction): Move their exportation from here...
1793 * src/LR0.h: to here.
1794 Adjust dependencies.
1795 * src/getargs.c (statisticsflag): New variable.
1796 Add support for `--statistics'.
1797 Adjust dependencies.
1798
1799 Remove a lot of now useless `extern' statements in most files.
1800
403b315b
AD		 18012000-10-02 Akim Demaille <akim@epita.fr>
1802
1803 * src/LR0.h: New file.
1804 Propagate its use.
1805
07a58c13
AD		 18062000-10-02 Akim Demaille <akim@epita.fr>
1807
1808 * src/print.h: New file.
1809 Propagate its use.
1810 * src/print.c: Formatting and ordering changes.
1811 (verbose, terse): Replace with...
1812 (print_results): this new function.
1813 Adjust dependencies.
1814
0619caf0
AD		 18152000-10-02 Akim Demaille <akim@epita.fr>
1816
1817 * src/conflicts.c (conflict_report): New function.
1818 (conflict_log, verbose_conflict_log): Replace with...
1819 (print_conflicts): this function.
1820 Adjust dependencies.
1821 * src/conflicts.h: New file.
1822 Propagate its inclusion.
1823
3519ec76
AD		 18242000-10-02 Akim Demaille <akim@epita.fr>
1825
1826 * src/nullable.h: New file.
1827 Propagate its inclusion.
1828 * src/nullable.c: Formatting changes.
1829
015acc48
AD		 18302000-10-02 Akim Demaille <akim@epita.fr>
1831
1832 * src/reduce.h: New file.
1833 Propagate its inclusion.
1834 * src/reduce.c: Topological sort and other formatting changes.
1835 (bool, TRUE, FALSE): Move their definition to...
1836 * src/system.h: here.
1837
8963a27b
AD		 18382000-10-02 Akim Demaille <akim@epita.fr>
1839
1840 * src/files.c: Formatting changes.
1841 (tryopen, tryclose, openfiles): Rename as...
1842 (xfopen, xfclose, open_files): this.
1843 (stringappend): static.
1844 * src/files.h: Complete the list of exported symbols.
1845 Propagate its use.
1846
a70083a3
AD		 18472000-10-02 Akim Demaille <akim@epita.fr>
1848
1849 * src/reader.h: New file.
1850 Propagate its use instead of tedious list of `extern' and
1851 prototypes.
1852 * src/reader.c: Formatting changes, topological sort,
1853 s/register//.
1854
abadc117
AD		 18552000-10-02 Akim Demaille <akim@epita.fr>
1856
1857 * src/lex.h: Prototype `lex.c' exported functions.
1858 * src/reader.c: Adjust.
1859 * src/lex.c: Formatting changes.
1860 (safegetc): Rename as...
1861 (xgetc): this.
1862
720d742f
AD		 18632000-10-02 Akim Demaille <akim@epita.fr>
1864
1865 * src/lalr.h: New file.
1866 Propagate its inclusion instead of prototypes and `extern'.
1867 * src/lalr.c: Formatting changes, topological sorting etc.
1868
f2acea59
AD		 18692000-10-02 Akim Demaille <akim@epita.fr>
1870
1871 * src/output.c (token_actions): Introduce a temporary array,
1872 YYDEFACT, that makes it possible for this function to use
1873 output_short_table.
1874
d019d655
AD		 18752000-10-02 Akim Demaille <akim@epita.fr>
1876
1877 `user_toknums' is output as a `short[]' in `output.c', while it is
1878 defined as a `int[]' in `reader.c'. For consistency with the
1879 other output tables, `user_toknums' is now defined as a table of
1880 shorts.
1881
1882 * src/reader.c (user_toknums): Be a short table instead of an int
1883 table.
1884 Adjust dependencies.
1885
1886 Factor the short table outputs.
1887
1888 * src/output.c (output_short_table): New function.
1889 * src/output.c (output_gram, output_stos, output_rule_data)
1890 (output_base, output_table, output_check): Use it.
1891
6c89f1c1
AD		 18922000-10-02 Akim Demaille <akim@epita.fr>
1893
1894 * src/output.c (output): Topological sort of the functions, in
1895 order to get rid of the `static' prototypes.
1896 No longer use `register'.
1897 * src/output.h: New file.
1898 Propagate its inclusion in files explicitly prototyping functions
1899 from output.c.
1900
d9efd181
AD		 19012000-09-21 Akim Demaille <akim@epita.fr>
1902
1903 * src/atgeneral.m4: Update from Autoconf.
1904
c29240e7 19052000-09-21 Akim Demaille <akim@epita.fr>
2fa6973e
AD		 1906
1907 * src/closure.h: New file.
1908 * src/closure.c: Formatting changes, topological sort over the
1909 functions, use of closure.h.
1910 (initialize_closure, finalize_closure): Rename as...
1911 (new_closure, free_closure): these. Adjust dependencies.
1912 * src/LR0.c: Formatting changes, topological sort, use of
1913 cloture.h.
1914 (initialize_states): Rename as...
1915 (new_states): this.
1916 * src/Makefile.am (noinst_HEADERS): Adjust.
1917
499daa50
AD		 19182000-09-20 Akim Demaille <akim@epita.fr>
1919
1920 * src/acconfig.h: Don't protect config.h against multiple
1921 inclusion.
1922 Don't define PARAMS.
1923 * src/system.h: Define PARAMS.
1924 Remove some of the ad-hoc CPP magic for DOS, VMS etc.: this is the
1925 purpose of config.h. system.h must not try to fix wrong
1926 definitions in config.h.
1927
cc84fd5d
AD		 19282000-09-20 Akim Demaille <akim@epita.fr>
1929
1930 * src/derives.h: New file.
1931 * src/main.c, src/derives.h: Use it.
1932 Formatting changes.
1933 * src/Makefile.am (noinst_HEADERS): Adjust.
1934
db5b3a89
AD		 19352000-09-20 Akim Demaille <akim@epita.fr>
1936
1937 * tests/atgeneral.m4: Update from Autoconf.
1938 * tests/calc.m4 (_AT_DATA_CALC_Y, AT_DATA_CALC_Y, _AT_CHECK_CALC)
1939 (AT_CHECK_CALC): New macros.
1940 Use these macros to test bison with options `', `--raw',
1941 `--debug', `--yacc', `--yacc --debug'.
1942
ceed8467
AD		 19432000-09-19 Akim Demaille <akim@epita.fr>
1944
1945 * src/output.c: Formatting changes.
1946 * src/machine.h: Remove, leaving its contents in...
1947 * src/system.h: here.
1948 Include stdio.h.
1949 Adjust all dependencies on stdio.h and machine.h.
1950 * src/getargs.h: New file.
1951 Let all `extern' declarations about getargs.c be replaced with
1952 inclusion of `getargs.h'.
1953 * src/Makefile.am (noinst_HEADERS): Adjust.
1954
1955 * tests/calc.m4 (yyin): Be initialized in main, not on the global
1956 scope.
1957 (yyerror): Returns void, not int.
1958 * doc/bison.texinfo: Formatting changes.
1959
05a1d24b
AD		 19602000-09-19 Akim Demaille <akim@epita.fr>
1961
1962 * tests/calc.m4 (calc.y): Do not assign to stdin, as it's not
1963 portable.
1964
cbd25751
AD		 19652000-09-18 Akim Demaille <akim@epita.fr>
1966
1967 * configure.in: Append WARNING_CFLAGS to CFLAGS.
1968 * src/Makefile.am (INCLUDES): Don't.
1969 Be ready to fetch headers in lib/.
1970
13863333
AD		 19712000-09-18 Akim Demaille <akim@epita.fr>
1972
1973 * doc/bison.texinfo: Update the copyright.
1974 ANSIfy and GNUify the examples.
1975 Remove the old menu.
1976
0d533154
AD		 19772000-09-18 Akim Demaille <akim@epita.fr>
1978
1979 First set of tests: use the `calc' example from the documentation.
1980
1981 * src/bison.s1 (yyparse): Condition the code using `yytname' which
1982 is defined only when YYDEBUG is.
1983 * m4/atconfig.m4 (AT_CONFIG): Adjust to Autoconf 2.13.
1984 * src/files.c (tryopen, tryclose): Formatting changes.
1985 Move to the top and be static.
1986 * src/reader.c (read_signed_integer): Likewise.
1987 * tests/calc.m4: New file.
1988 * Makefile.am, suite.m4: Adjust.
1989 * m4/atconfig.m4: Set BISON_SIMPLE and BISON_HAIRY.
1990
e79137ac
AD		 19912000-09-18 Akim Demaille <akim@epita.fr>
1992
1993 Add support for an Autotest test suite for Bison.
1994
1995 * m4/m4.m4, m4/atconfig.m4: New files.
1996 * m4/Makefile.am (EXTRA_DIST): Adjust.
1997 * tests/suite.m4, tests/Makefile.am, tests/atgeneral.m4: New
1998 files.
1999 * src/getargs.c: Display a more standard --version message.
2000 * src/reader.c (reader): Formatting changes.
2001 No longer depend upon VERSION_STRING.
2002 * configure.in: No longer use `dnl'.
2003 Set up the test suite and the new directory `tests/.
2004 (VERSION_STRING): Remove.
2005
27821bff
AD		 20062000-04-14 Akim Demaille <akim@epita.fr>
2007
2008 * src/reader.c (copy_comment2): New function, same as former
2009 `copy_comment', but outputs into two FILE *.
2010 (copy_comment): Use it.
2011 (parse_union_decl): Use it.
2012 (get_type, parse_start_decl): Use the same `invalid' message.
2013 (parse_start_decl, parse_union_decl): Use the same `multiple'
2014 message.
2015 (parse_union_decl, copy_guard, copy_action): Use the same
2016 `unmatched' message.
2017 * m4/Makefile.am (EXTRA_DIST): Add `warning.m4'.
2018
cfe5fbc0
AD		 20192000-03-31 Akim Demaille <akim@epita.fr>
2020
2021 * src/files.c (tryopen, tryclose): Move to the top.
2022 Be static.
2023
cb7db13e
AD		 20242000-03-31 Akim Demaille <akim@epita.fr>
2025
2026 * src/main.c (main): Don't call `done', exit does it.
2027
a0f6b076
AD		 20282000-03-31 Akim Demaille <akim@epita.fr>
2029
36281465
AD		 2030 * allocate.c: s/return (foo)/return foo/.
2031 * lalr.c: Likewise.
2032 * LR0.c: Likewise.
2033 * output.c: Likewise.
2034 * reader.c: Likewise.
2035 * symtab.c: Likewise.
2036 * vmsgetargs.c: Likewise.
2037
20382000-03-31 Akim Demaille <akim@epita.fr>
2039
2040 Clean up the error reporting functions.
a0f6b076
AD		 2041
2042 * src/report.c: New file.
2043 * src/report.h: Likewise.
2044 * src/Makefile.am: Adjust.
2045 * m4/error.m4: New file.
2046 * m4/Makefile.am: Adjust.
2047 * configure.in (jm_PREREQ_ERROR): Call it.
2048 * src/main.c (int_to_string, banner, fatal_banner, warn_banner):
2049 Remove.
2050 (fatal, fatals): Remove. All callers use complain.c::fatal.
2051 (warn, warni, warns, warnss, warnss): Remove. All callers use
2052 complain.c::complain.
2053 (toomany): Remove, use fatal instead.
2054 * src/files.c (done): No argument, use complain_message_count.
2055 * src/main.c (main): Register `done' to `atexit'.
2056
2057 * src/getargs.c (usage): More `fputs', less `fprintf'.
2058
18539825
AD		 20592000-03-28 Akim Demaille <akim@epita.fr>
2060
2061 * lib/: New directory.
2062 * Makefile.am (SUBDIRS): Adjust.
2063 * configure.in: Adjust.
2064 (LIBOBJS): Although not used yet, AC_SUBST it, otherwise it's
2065 useless.
2066 * src/alloca.c: Moved to lib/.
2067 * src/getopt.c: Likewise.
2068 * src/getopt1.c: Likewise.
2069 * src/getopt.h: Likewise.
2070 * src/ansi2knr.c: Likewise.
2071 * src/ansi2knr.1: Likewise.
2072 * src/Makefile.am: Adjust.
2073 * lib/Makefile.am: New file.
2074
9f306f2a
AD		 20752000-03-28 Akim Demaille <akim@epita.fr>
2076
2077 * src/getargs.c (usage): Refresh the help message.
2078
0ba347b6
AD		 20792000-03-17 Akim Demaille <akim@epita.fr>
2080
2081 * src/getopt1.c: Updated from textutils 2.0e
2082 * src/getopt.c: Likewise.
2083 * src/getopt.h: Likewise.
2084
dbe7f271
AD		 20852000-03-17 Akim Demaille <akim@epita.fr>
2086
2087 * src/Makefile.am (bison.simple): Fix the awk program: quote only
2088 the file name, not the whole `#line LINE FILE'.
2089
75bbe78d
AD		 20902000-03-17 Akim Demaille <akim@epita.fr>
2091
2092 On syntax errors, report the token on which we choked.
2093
aa5fd0ee
AD		 2094 * src/bison.s1 (yyparse): In the label yyerrlab, when
2095 YYERROR_VERBOSE, add yychar in msg.
75bbe78d 2096
7b306f52
AD		 20972000-03-17 Akim Demaille <akim@epita.fr>
2098
aa5fd0ee 2099 * src/reader.c (copy_at): New function.
7b306f52
AD		 2100 (copy_guard): Use it.
2101 (copy_action): Use it.
2102
e87b5700
AD		 21032000-03-17 Akim Demaille <akim@epita.fr>
2104
2105 Be kind to translators, save some useless translations.
2106
aa5fd0ee 2107 * src/main.c (banner): New function.
e87b5700
AD		 2108 (fatal_banner): Use it.
2109 (warn_banner): Use it.
2110
ae3c3164
AD		 21112000-03-17 Akim Demaille <akim@epita.fr>
2112
aa5fd0ee
AD		 2113 * src/reader.c (copy_definition): Use copy_string and
2114 copy_comment. Removed now unused `match', `ended',
2115 `cplus_comment'.
ae3c3164
AD		 2116 (copy_comment, copy_string): Moved, to be visible from
2117 copy_definition.
2118
4dc58e7c
AD		 21192000-03-17 Akim Demaille <akim@epita.fr>
2120
aa5fd0ee
AD		 2121 * src/reader.c (copy_string): Declare `static inline'. No
2122 problems with inline, since it is checked by configure.
4dc58e7c
AD		 2123 (copy_comment): Likewise.
2124
0a6384c4
AD		 21252000-03-17 Akim Demaille <akim@epita.fr>
2126
aa5fd0ee 2127 * src/reader.c (packsymbols): Formatting changes.
0a6384c4 2128
3cef001a
AD		 21292000-03-17 Akim Demaille <akim@epita.fr>
2130
aa5fd0ee 2131 * src/reader.c (copy_comment): New function, factored out from:
3cef001a
AD		 2132 (copy_action): Use it. Removed now unused `match', `ended',
2133 `cplus_comment'.
2134 (copy_guard): Likewise.
2135
ca36d2ef
AD		 21362000-03-17 Akim Demaille <akim@epita.fr>
2137
aa5fd0ee 2138 * src/reader.c (copy_string): New function, factored out from:
ca36d2ef
AD		 2139 (copy_action): Use it.
2140 (copy_guard): Likewise.
2141
6666f98f
AD		 21422000-03-17 Akim Demaille <akim@epita.fr>
2143
2144 Change the handling of @s so that they behave exactly like $s.
2145 There is now a pseudo variable @$ (readble and writable), location
2146 of the lhs of the rule (by default ranging from the location of
2147 the first symbol of the rhs, to the location of the last symbol,
2148 or, if the rhs is empty, YYLLOC).
2149
2150 * src/bison.s1 [YYLSP_NEEDED] (yyloc): New variable, twin of
2151 yyval.
2152 (yyparse): When providing a default semantic action, provide a
2153 default location action.
2154 (after the $): No longer change `*YYLSP', just stack YYLOC the
2155 same way you stack YYVAL.
2156 * src/reader.c (read_declarations): Use warns.
2157 (copy_guard, case '@'): Also recognize `@$', expanded as `YYLOC'.
2158 (copy_action, case '@'): Likewise.
2159 Use a standard error message, to save useless work from
2160 translators.
2161
41aca2e0
AD		 21622000-03-17 Akim Demaille <akim@epita.fr>
2163
aa5fd0ee
AD		 2164 * src/bison.s1: Formatting and cosmetics changes.
2165 * src/reader.c: Likewise.
41aca2e0
AD		 2166 Update the Copyright notice.
2167
dc08c1d5
AD		 21682000-03-17 Akim Demaille <akim@epita.fr>
2169
aa5fd0ee
AD		 2170 * src/bison.s1 (#line): All set to `#line' only, since the
2171 Makefile now handles them.
dc08c1d5 2172
9ee3c97b
AD		 21732000-03-16 Akim Demaille <akim@epita.fr>
2174
2175 * src/output.c (output_rule_data): Output the documentation of
2176 some of the tables.
2177 (Copyright notice): Update.
2178 Formatting changes.
2179
0de741ca
AD		 21802000-03-16 Akim Demaille <akim@epita.fr>
2181
2182 * src/bison.s1 [!YYDEBUG]: Define yydebug to 0. This allows to
2183 remove most `#if YYDEBUG != 0', since `if (yydebug)' is enough.
2184 One `#if YYDEBUG' remains, since it uses variables which are
2185 defined only if `YYDEBUG != 0'.
2186
bb10be54
AD		 21872000-03-16 Akim Demaille <akim@epita.fr>
2188
2189 * src/bison.s1 (yyparse): Reorganize the definitions of the stacks
2190 and related variables so that the similarities are highlighted.
2191
b07b484a
AD		 21922000-03-16 Akim Demaille <akim@epita.fr>
2193
2194 * src/bison.s1: Properly indent CPP directives.
2195
361f60b3
AD		 21962000-03-16 Akim Demaille <akim@epita.fr>
2197
2198 * src/bison.s1: Properly indent the `alloca' CPP section.
2199
8c44d3ec
AD		 22002000-03-16 Akim Demaille <akim@epita.fr>
2201
2202 Do not hard code values of directories in `configure.in'.
2203 Update the `configure' tool chain.
2204
2205 * configure.in (XPFILE, XPFILE1, LOCALEDIR): Remove, handled by
2206 src/makefile.am.
2207 (VERSION_STRING): Use the third arg of AC_DEFINE_UNQUOTED.
2208 (AC_OUTPUT): Add m4/Makefile.
2209 Bump to bison 1.28a, 1.29 has never been released.
2210 * acconfig.h (XPFILE, XPFILE1, LOCALEDIR): Remove, since they are
2211 handled via src/Makefile.am.
2212 (VERSION_STRING, PROTOTYPES, ENABLE_NLS, HAVE_CATGETS,
2213 HAVE_GETTEXT, HAVE_LC_MESSAGES, HAVE_STPCPY): Remove, handled by
2214 autoheader.
2215 * Makefile.am (SUBDIRS): Add m4.
2216 (ACLOCAL_AM_FLAGS): New variable.
2217 (AUTOMAKE_OPTIONS): Add check-news.
2218 * src/Makefile.am (bison.simple): Use awk to replace #line lines with
2219 the proper line number and file name.
2220 (DEFS): Propagate the location of bison library files and of the
2221 locale files.
2222 (INCLUDES): Added `-I ..' so that one can compile with srcdir !=
2223 builddir.
2224 * acinclude.m4: Remove, replaced by the directory m4.
2225 * m4/Makefile.am (EXTRA_DIST): New variable.
2226 * m4/gettext.m4: New file, from the fileutils.
2227 * m4/lcmessage.m4: Likewise
2228 * m4/progtest.m4: Likewise.
2229 * m4/bison-decl.m4: New file, extracted from former acinclude.m4.
2230
f95997e7
AD		 22312000-03-10 Akim Demaille <akim@epita.fr>
2232
2233 * src/closure.c:
2234 Formatting changes of various comments.
2235 Respect the GNU coding standards at various places.
2236 Don't use `_()' when no translation is needed.
2237
22381999-12-13 Jesse Thilo <jthilo@gnu.org>
2239
2240 * src/files.c:
2241 OS/2 honors TMPDIR environment variable.
2242
22431999-12-13 Jesse Thilo <jthilo@gnu.org>
2244
2245 * doc/bison.texinfo: Tweaked spelling and grammar.
2246 Updated ISBN.
2247 Removed reference to price of printed copy.
2248 Mention BISON_SIMPLE and BISON_HAIRY.
2249
22501999-12-13 Jesse Thilo <jthilo@gnu.org>
2251
2252 * configure.in, NEWS:
2253 Bison 1.29 released.
2254
22551999-10-27 Jesse Thilo <jthilo@gnu.org>
2256
2257 * doc/.cvsignore, doc/Makefile.am, doc/refcard.tex:
2258 Added reference card.
2259
22601999-07-26 Jesse Thilo <jthilo@gnu.org>
2261
2262 * po/ru.po: Added Russian translation.
2263
22641999-07-26 Jesse Thilo <jthilo@gnu.org>
2265
2266 * configure.in: Added Russian translation.
2267
22681999-07-06 Jesse Thilo <jthilo@gnu.org>
2269
2270 * configure.in, NEWS, README:
2271 Released version 1.28.
2272
22731999-06-14 Jesse Thilo <jthilo@gnu.org>
2274
2275 * src/system.h:
2276 Squashed redefinition warning on some systems.
2277
2278 * src/getargs.c, src/Makefile.am, src/reader.c, src/version.c:
2279 Have configure build version string instead of relying on ANSI string
2280 concatentation.
2281
22821999-06-14 Jesse Thilo <jthilo@gnu.org>
2283
2284 * po/POTFILES.in: Got rid of version.c.
2285
22861999-06-14 Jesse Thilo <jthilo@gnu.org>
2287
2288 * acconfig.h, configure.in:
2289 Have configure build version string instead of relying on ANSI string
2290 concatentation.
2291
22921999-06-08 Jesse Thilo <jthilo@gnu.org>
2293
2294 * doc/bison.1:
2295 Dropped mention of `+' for long-named options.
2296
22971999-05-30 Jesse Thilo <jthilo@gnu.org>
2298
2299 * src/files.c: Added <unistd.h> for unlink().
2300
2301 * src/Makefile.am, src/system.h:
2302 I18n fixes.
2303
23041999-05-30 Jesse Thilo <jthilo@gnu.org>
2305
2306 * README: Added a FAQ list.
2307
2308 * configure.in, acconfig.h:
2309 I18n fixes.
2310
23111999-05-30 Jesse Thilo <jthilo@gnu.org>
2312
2313 * doc/FAQ, doc/Makefile.am:
2314 Added a FAQ list.
2315
23161999-05-19 Jesse Thilo <jthilo@gnu.org>
2317
2318 * src/alloc.h, src/symtab.h, src/version.c:
2319 Protected inclusion of "config.h" with HAVE_CONFIG_H.
2320
23211999-04-18 Jesse Thilo <jthilo@gnu.org>
2322
2323 * src/.cvsignore, src/Makefile.am:
2324 Reorganized: sources in `src', documentation in `doc'.
2325
2326 * src/lex.c (literalchar):
2327 fixed the code for escaping double quotes (thanks
2328 Jonathan Czisny.)
2329
23301999-04-18 Jesse Thilo <jthilo@gnu.org>
2331
2332 * po/de.po, po/es.po, po/fr.po, po/nl.po, po/POTFILES.in:
2333 Adjusted paths to reflect directory reorganization.
2334
23351999-04-18 Jesse Thilo <jthilo@gnu.org>
2336
2337 * doc/.cvsignore, doc/Makefile.am:
2338 Reorganized: sources in `src', documentation in `doc'.
2339
23401999-04-18 Jesse Thilo <jthilo@gnu.org>
2341
2342 * configure.in:
2343 Updated AC_INIT file to reflect directory reorganization.
2344
2345 * configure.in, .cvsignore, Makefile.am, POTFILES.in:
2346 Reorganized: sources in `src', documentation in `doc'.
2347
23481999-04-13 Jesse Thilo <jthilo@gnu.org>
2349
2350 * src/allocate.c:
2351 Don't declare calloc() and realloc() if not necessary.
2352
23531999-04-13 Jesse Thilo <jthilo@gnu.org>
2354
2355 * configure.in, acconfig.h, acinclude.m4:
2356 Don't declare calloc() and realloc() if not necessary.
2357
23581999-03-23 Jesse Thilo <jthilo@gnu.org>
2359
2360 * po/.cvsignore: Added i18n support.
2361
23621999-03-23 Jesse Thilo <jthilo@gnu.org>
2363
2364 * acconfig.h, configure.in, Makefile.am:
2365 Added i18n support.
2366
23671999-03-22 Jesse Thilo <jthilo@gnu.org>
2368
2369 * src/bison.s1: Fixed #line numbers.
2370
23711999-03-15 Jesse Thilo <jthilo@gnu.org>
2372
2373 * po/es.po, po/fr.po, po/nl.po, po/de.po:
2374 Added PO files from Translation Project.
2375
23761999-03-03 Jesse Thilo <jthilo@gnu.org>
2377
2378 * Makefile.am:
2379 Added support for non-ANSI compilers (ansi2knr).
2380
23811999-02-16 Jesse Thilo <jthilo@gnu.org>
2382
2383 * configure.in: Bumped version number to 1.27.
2384
2385 * Makefile.am:
2386 Added `bison.simple' to list of files removed by `make distclean'.
2387
23881999-02-12 Jesse Thilo <jthilo@gnu.org>
2389
2390 * src/files.c, src/files.h:
2391 Defined locations of parser files in config.h instead of Makefile.
2392
23931999-02-12 Jesse Thilo <jthilo@gnu.org>
2394
2395 * acconfig.h, acinclude.m4, configure.in, Makefile.am:
2396 Defined locations of parser files in config.h instead of Makefile.
2397
23981999-02-09 Jesse Thilo <jthilo@gnu.org>
2399
2400 * Makefile.am:
2401 Removed inappropriate use of $< macro.
2402
24031999-02-05 Jesse Thilo <jthilo@gnu.org>
2404
2405 * po/Makefile.in.in, po/POTFILES.in:
2406 Add `po' directory skeleton.
2407
24081999-01-27 Jesse Thilo <jthilo@gnu.org>
2409
2410 * README: Document help-bison list.
2411
2412 * configure.in: Add check for mkstemp().
2413
24141999-01-20 Jesse Thilo <jthilo@gnu.org>
2415
2416 * src/conflicts.c, src/LR0.c, src/output.c, src/reader.c:
2417 Hush a few compiler warnings.
2418
2419 * src/files.c:
2420 Add tryclose(), which verifies that fclose was successful.
2421 Hush a couple of compiler warnings.
2422
24231999-01-20 Jesse Thilo <jthilo@gnu.org>
2424
2425 * Makefile.am, OChangeLog:
2426 ChangeLog is now automatically generated. Include the old version as
2427 OChangeLog.
2428
24291999-01-14 Jesse Thilo <jthilo@gnu.org>
2430
2431 * 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:
2432 Update FSF address.
2433
24341999-01-14 Jesse Thilo <jthilo@gnu.org>
2435
2436 * doc/bison.texinfo: Fix formatting glitch.
2437
2438 * doc/bison.texinfo: Update FSF address.
2439
24401999-01-14 Jesse Thilo <jthilo@gnu.org>
2441
2442 * acconfig.h: Update FSF address.
2443
24441999-01-08 Jesse Thilo <jthilo@gnu.org>
2445
2446 * src/system.h:
2447 Don't define PACKAGE here, since config.h defines it.
2448
24491998-12-30 Jesse Thilo <jthilo@gnu.org>
2450
2451 * src/reader.c: Update copyright date.
2452
2453 * src/main.c:
2454 Ditch sprintf to statically-sized buffers in fatal/warn functions in
2455 favor of output directly to stderr (avoids buffer overruns).
2456
2457 * src/reader.c: Some checks for premature EOF.
2458
2459 * 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:
2460 Use prototypes if the compiler understands them.
2461
2462 * src/files.c: Honor TMPDIR on Unix hosts.
2463 Use prototypes if the compiler understands them.
2464
2465 * src/reader.c:
2466 Fix a couple of buffer overrun bugs.
2467 Use prototypes if the compiler understands them.
2468
2469 * src/system.h: Include unistd.h and ctype.h.
2470 Use #ifdef instead of #if for NLS symbols.
2471
24721998-12-30 Jesse Thilo <jthilo@gnu.org>
2473
2474 * doc/bison.texinfo:
2475 Delete comment "consider using @set for edition number, etc..." since
2476 we now are doing so.
2477
24781998-12-30 Jesse Thilo <jthilo@gnu.org>
2479
2480 * configure.in:
2481 Use prototypes if the compiler understands them.
2482
2483 * NEWS: Document 1.26 highlights.
2484
2485 * Makefile.am: Require Automake 1.3 or later.
2486
2487 * acconfig.h:
2488 Use prototypes if the compiler understands them.
2489
24901998-12-29 Jesse Thilo <jthilo@gnu.org>
2491
2492 * src/version.c:
2493 Use VERSION symbol from automake for version number.
2494
24951998-12-29 Jesse Thilo <jthilo@gnu.org>
2496
2497 * acconfig.h, configure.in, version.cin:
2498 Use VERSION symbol from automake for version number.
2499
25001998-11-28 Jesse Thilo <jthilo@gnu.org>
2501
2502 * Makefile.am:
2503 Distribute original version of simple parser (bison.s1), not built
2504 version (bison.simple).
2505
25061998-11-28 Jesse Thilo <jthilo@gnu.org>
2507
2508 * doc/bison.texinfo: Add info dir entry.
2509
2510 * doc/bison.texinfo:
2511 Let automake put version number into documentation.
2512
25131998-11-26 Jesse Thilo <jthilo@gnu.org>
2514
2515 * src/bison.cld, src/build.com, src/vmshlp.mar:
2516 Add non-RCS files from /gd/gnu/bison.
2517
25181998-11-26 Jesse Thilo <jthilo@gnu.org>
2519
2520 * doc/bison.1:
2521 Document the BISON_HAIRY and BISON_SIMPLE variables.
2522
25231998-11-25 Jesse Thilo <jthilo@gnu.org>
2524
2525 * src/version.c: Build version.c automatically.
2526
2527 * src/reader.c:
2528 Fix token numbering (used to start at 258, not 257).
2529
2530 * src/system.h: Include config.h.
2531
2532 * src/getargs.c: Update bug report address.
2533
2534 * src/alloca.c, src/getopt1.c, src/getopt.c, src/getopt.h:
2535 Get latest copies of alloca.c, getopt.c, getopt.h, getopt1.c from gnu.org.
2536
25371998-11-25 Jesse Thilo <jthilo@gnu.org>
2538
2539 * Makefile.am:
2540 Rename bison.simple to bison.s1 (bison.simple is then built from bison.s1).
2541
2542 * configure.in, version.cin:
2543 Build version.c automatically.
2544
2545 * AUTHORS: Add AUTHORS file.
2546
2547 * README: Update bug report address.
2548
2549 * bison.simple:
2550 Rename bison.simple to bison.s1 (bison.simple is then built from bison.s1).
2551
2552 * configure.in, Makefile.am, Makefile.in, stamp-h.in:
2553 Add automake stuff.
2554
25551998-11-25 Jesse Thilo <jthilo@gnu.org>
2556
2557 * doc/bison.texinfo: Clean up some formatting.
2558
25591998-05-05 Richard Stallman <rms@gnu.org>
2560
2561 * doc/bison.texinfo:
2562 Explain better why to make a pure parser.
2563
25641998-01-05 Richard Stallman <rms@gnu.org>
2565
2566 * src/files.c (openfiles):
2567 [_WIN32 && !__CYGWIN32__] Use TEMP or Temp to
2568 find a temporary directory, if possible. Do not unlink files while
2569 they are open.
2570
25711997-08-25 Richard Stallman <rms@gnu.org>
2572
2573 * src/reader.c (stack_offset;):
2574 Change some warni to warns.
2575
2576 * src/lex.c (literalchar): Use warns, not warni.
2577
25781997-06-28 Richard Stallman <rms@gnu.org>
2579
2580 * src/bison.s1: Add a Bison version comment.
2581
2582 * src/main.c (fatal, warn, berror):
2583 Use program_name.
2584
25851997-06-28 Richard Stallman <rms@gnu.org>
2586
2587 * Makefile.in (bison_version): New variable.
2588 (dist): Use that variable.
2589 (bison.s1): Substitute the Bison version into bison.simple.
2590
2591 * bison.simple: Add a Bison version comment.
2592
25931997-06-18 Richard Stallman <rms@gnu.org>
2594
2595 * src/main.c (fatal, warn, berror):
2596 Make error messages standard.
2597 (toomany): Improve error message text.
2598
2599 * 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:
2600 new.h renamed to alloc.h.
2601
26021997-06-18 Richard Stallman <rms@gnu.org>
2603
2604 * Makefile.in: new.h renamed to alloc.h.
2605
26061997-05-24 Richard Stallman <rms@gnu.org>
2607
2608 * src/lex.c (literalchar):
2609 Fix the code for escaping \, " and '.
2610
2611 (lex): Avoid trouble when there are many chars
2612 to discard in a char literal with just several chars in it.
2613
26141997-05-17 Richard Stallman <rms@gnu.org>
2615
2616 * src/bison.s1:
2617 Use malloc, if using alloca is troublesome.
2618 (YYSTACK_USE_ALLOCA): New flag macro.
2619 Define it for some systems and compilers.
2620 (YYSTACK_ALLOC): New macro.
2621 (yyparse): Use YYSTACK_ALLOC to allocate stack.
2622 If it was malloc'd, free it.
2623
26241997-05-17 Richard Stallman <rms@gnu.org>
2625
2626 * bison.simple:
2627 Use malloc, if using alloca is troublesome.
2628 (YYSTACK_USE_ALLOCA): New flag macro.
2629 Define it for some systems and compilers.
2630 (YYSTACK_ALLOC): New macro.
2631 (yyparse): Use YYSTACK_ALLOC to allocate stack.
2632 If it was malloc'd, free it.
2633
26341997-04-23 Richard Stallman <rms@gnu.org>
2635
2636 * src/bison.s1:
2637 (alloca) [__hpux]: Always define as __builtin_alloca.
2638
26391997-04-23 Richard Stallman <rms@gnu.org>
2640
2641 * bison.simple:
2642 (alloca) [__hpux]: Always define as __builtin_alloca.
2643
26441997-04-22 Richard Stallman <rms@gnu.org>
2645
2646 * src/bison.s1:
2647 [__hpux]: Include alloca.h (right for HPUX 10)
2648 instead of declaring alloca (right for HPUX 9).
2649
2650 * src/bison.s1 (__yy_memcpy):
2651 Declare arg `count' as unsigned int.
2652 (yyparse): Cast third arg to __yy_memcpy to unsigned int.
2653
26541997-04-22 Richard Stallman <rms@gnu.org>
2655
2656 * bison.simple:
2657 [__hpux]: Include alloca.h (right for HPUX 10)
2658 instead of declaring alloca (right for HPUX 9).
2659
2660 * bison.simple (__yy_memcpy):
2661 Declare arg `count' as unsigned int.
2662 (yyparse): Cast third arg to __yy_memcpy to unsigned int.
2663
26641997-01-03 Richard Stallman <rms@gnu.org>
2665
2666 * src/allocate.c: [__STDC__ or _MSC_VER]:
2667 Declare calloc and realloc to return void *.
2668
26691997-01-02 Richard Stallman <rms@gnu.org>
2670
2671 * src/system.h:
2672 [_MSC_VER]: Include stdlib.h and process.h.
2673 [_MSC_VER] (getpid): Define as macro--translate it to _getpid.
2674
2675 * src/main.c (main): Return FAILURE as a value.
2676 (printable_version): Declare arg as int, not char.
2677
26781997-01-02 Richard Stallman <rms@gnu.org>
2679
2680 * Makefile.in (dist):
2681 Explicitly check for symlinks, and copy them.
2682
26831996-12-19 Richard Stallman <rms@gnu.org>
2684
2685 * src/files.c:
2686 [_MSC_VER] (XPFILE, XPFILE1): Define, if not already defined.
2687
26881996-12-18 Paul Eggert <eggert@gnu.org>
2689
2690 * src/bison.s1 (yyparse):
2691 If __GNUC__ and YYPARSE_PARAM are both defined,
2692 declare yyparse to have a void * argument.
2693
26941996-12-18 Paul Eggert <eggert@gnu.org>
2695
2696 * bison.simple (yyparse):
2697 If __GNUC__ and YYPARSE_PARAM are both defined,
2698 declare yyparse to have a void * argument.
2699
27001996-12-17 Richard Stallman <rms@gnu.org>
2701
2702 * src/reduce.c (nbits): Add some casts.
2703
27041996-08-12 Richard Stallman <rms@gnu.org>
2705
2706 * src/bison.s1: Test _MSDOS as well as _MSDOS_.
2707
27081996-08-12 Richard Stallman <rms@gnu.org>
2709
2710 * bison.simple: Test _MSDOS as well as _MSDOS_.
2711
27121996-07-31 Richard Stallman <rms@gnu.org>
2713
2714 * src/bison.s1:
2715 [__sun && __i386]: Include alloca.h.
2716
27171996-07-31 Richard Stallman <rms@gnu.org>
2718
2719 * bison.simple:
2720 [__sun && __i386]: Include alloca.h.
2721
27221996-07-30 Richard Stallman <rms@gnu.org>
2723
2724 * src/bison.s1: Comment change.
2725
2726 * src/bison.s1: Test _MSDOS_, not MSDOS.
2727
27281996-07-30 Richard Stallman <rms@gnu.org>
2729
2730 * bison.simple: Comment change.
2731
2732 * bison.simple: Test _MSDOS_, not MSDOS.
2733
27341996-06-01 Richard Stallman <rms@gnu.org>
2735
2736 * 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:
2737 Insert `_' macro around many string constants.
2738
2739 * src/main.c:
2740 Insert `_' macro around many string constants.
2741
2742 (main): Call setlocale, bindtextdomain and textdomain.
2743
2744 * src/system.h: [HAVE_LOCALE_H]: Include locale.h.
2745 [! HAVE_LOCALE_H] (setlocale): Define as no-op.
2746 [ENABLE_NLS]: Include libintl.h.
2747 [ENABLE_NLS] (gettext): Define.
2748 [! ENABLE_NLS] (bintextdomain, textdomain, _): Consolation definitions.
2749 (N_, PACKAGE, LOCALEDIR): New macros.
2750
27511996-06-01 Richard Stallman <rms@gnu.org>
2752
2753 * POTFILES.in: New file.
2754
2755 * Makefile.in (allocate.o):
2756 Define target explicitly.
2757
2758 * Makefile.in (CFLAGS): Set to @CFLAGS@.
2759 (LDFLAGS): Set to @LDFLAGS@.
2760 (configure): Run autoconf only if preceding `cd' succeeds.
2761 (bison.s1): Redirect output to temporary file then move the
2762 temporary to the target, rather than redirecting directly to bison.s1.
2763 (clean): Remove config.status and config.log.
2764 (distclean): Don't remove config.status here.
2765
27661996-05-12 Richard Stallman <rms@gnu.org>
2767
2768 * src/bison.s1:
2769 (__yy_memcpy) [__cplusplus]: Reorder declarations of variables f and t.
2770
27711996-05-12 Richard Stallman <rms@gnu.org>
2772
2773 * bison.simple:
2774 (__yy_memcpy) [__cplusplus]: Reorder declarations of variables f and t.
2775
27761996-05-11 Richard Stallman <rms@gnu.org>
2777
2778 * src/bison.s1 (__yy_memcpy):
2779 Really reorder the args, as was supposedly done on Feb 14 1995.
2780 (yyparse): Calls changed accordingly.
2781
27821996-05-11 Richard Stallman <rms@gnu.org>
2783
2784 * Makefile.in (dist): Don't use $(srcdir).
2785
2786 * bison.simple (__yy_memcpy):
2787 Really reorder the args, as was supposedly done on Feb 14 1995.
2788 (yyparse): Calls changed accordingly.
2789
27901996-01-27 Richard Stallman <rms@gnu.org>
2791
2792 * src/output.c (output_rule_data):
2793 Test YYERROR_VERBOSE in the conditional
2794 around the definition of ttyname.
2795
27961995-12-29 Richard Stallman <rms@gnu.org>
2797
2798 * src/bison.s1:
2799 Fix line numbers in #line commands.
2800
28011995-12-29 Richard Stallman <rms@gnu.org>
2802
2803 * bison.simple:
2804 Fix line numbers in #line commands.
2805
28061995-12-27 Richard Stallman <rms@gnu.org>
2807
2808 * src/bison.s1 (YYPARSE_PARAM_DECL):
2809 In C++, make it always null.
2810 (YYPARSE_PARAM_ARG): New macro.
2811 (yyparse): Use YYPARSE_PARAM_ARG.
2812
28131995-12-27 Richard Stallman <rms@gnu.org>
2814
2815 * bison.simple (YYPARSE_PARAM_DECL):
2816 In C++, make it always null.
2817 (YYPARSE_PARAM_ARG): New macro.
2818 (yyparse): Use YYPARSE_PARAM_ARG.
2819
28201995-11-29 Richard Stallman <rms@gnu.org>
2821
2822 * doc/bison.texinfo:
2823 Describe literal string tokens, %raw, %no_lines, %token_table.
2824
28251995-11-29 Daniel Hagerty <hag@gnu.org>
2826
2827 * doc/bison.texinfo: Fixed update date
2828
28291995-10-16 Richard Stallman <rms@gnu.org>
2830
2831 * src/version.c: Version 1.25.
2832
28331995-10-16 Richard Stallman <rms@gnu.org>
2834
2835 * NEWS: *** empty log message ***
2836
28371995-10-16 Richard Stallman <rms@gnu.org>
2838
2839 * doc/bison.1, doc/bison.rnh:
2840 Add new options.
2841
28421995-10-15 Richard Stallman <rms@gnu.org>
2843
2844 * src/vmsgetargs.c, src/getargs.c:
2845 Added -n, -k, and -raw switches.
2846 (noparserflag, toknumflag, rawtoknumflag): New variables.
2847
2848 * src/symtab.h (SALIAS):
2849 New #define for adding aliases to %token.
2850 (struct bucket): Added `alias' field.
2851
2852 * src/reduce.c (reduce_grammar):
2853 Revise error message.
2854 (print_notices): Remove final `.' from error message.
2855
2856 * src/reader.c (reader_output_yylsp):
2857 New function.
2858 (readgram): Use `#if 0' around code that accepted %command
2859 inside grammar rules: The documentation doesn't allow it,
2860 and it will fail since the %command processors scan for the next %.
2861 (parse_token_decl): Extended the %token
2862 declaration to allow a multi-character symbol as an alias.
2863 (parse_thong_decl): New function.
2864 (read_declarations): Added %thong declarations.
2865 (read_declarations): Handle NOOP to deal with allowing
2866 % declarations as another means to specify the flags.
2867 (readgram): Allow %prec prior to semantics embedded in a rule.
2868 (skip_to_char, read_declarations, copy_definition)
2869 (parse_token_decl, parse_start_decl, parse_type_decl)
2870 (parse_assoc_decl, parse_union_decl, parse_expect_decl)
2871 (get_type_name, copy_guard, copy_action, readgram)
2872 (get_type, packsymbols): Revised most error messages.
2873 Changed `fatal' to `warnxxx' to avoid aborting for error.
2874 Revised and use multiple warnxxx functions to avoid using VARARGS1.
2875 (read_declarations): Improve the error message for
2876 an invalid character. Do not abort.
2877 (read_declarations, copy_guard, copy_action): Use
2878 printable_version to avoid unprintable characters in printed output.
2879 (parse_expect_decl): Error if argument to %expect exceeds 10 digits.
2880 (parse_token_decl, parse_assoc_decl, parse_type_decl, get_type):
2881 Allow the type of a non-terminal can be given
2882 more than once, as long as all specifications give the same type.
2883
2884 * src/output.c:
2885 (output_headers, output_trailers, output, output_gram)
2886 (output_rule_data): Implement noparserflag variable.
2887 Implement toknumflag variable.
2888 (output): Call reader_output_yylsp to output LTYPESTR.
2889
2890 * src/main.c (main):
2891 If reader sees an error, don't process the grammar.
2892 (fatals): Updated to not use VARARGS1.
2893 (printable_version, int_to_string, warn, warni, warns, warnss)
2894 (warnsss): New error reporting functions. Avoid abort for error.
2895
2896 * src/lex.h:
2897 Added THONG and NOOP for alias processing.
2898 Added SETOPT for the new code that allows setting options with %flags.
2899
2900 * src/lex.c:
2901 Include getopt.h. Add some extern decls.
2902 (safegetc): New function to deal with EOF gracefully.
2903 (literalchar); new function to deal with reading \ escapes.
2904 (lex): Use literalchar.
2905 (lex): Implemented "..." tokens.
2906 (literalchar, lex, parse_percent_token): Made tokenbuffer
2907 always contain the token. This includes growing the token
2908 buffer while reading an integer.
2909 (parse_percent_token): Replaced if-else statement with percent_table.
2910 (parse_percent_token): Added % declarations as another
2911 way to specify the flags -n, -l, and -r. Also added hooks for
2912 -d, -k, -y, -v, -t, -p, -b, -o, but implementation requires
2913 major changes to files.c.
2914 (lex) Retain in the incoming stream a character following
2915 an incorrect '/'.
2916 (skip_white_space, lex): Revised most error messages
2917 and changed fatal to warn to avoid aborting.
2918 (percent_table): Added %thong declarations.
2919
2920 * src/gram.h: Comment changes.
2921
2922 * src/files.c (openfiles, open_extra_files, done):
2923 Add faction flag
2924 and actfile file. Handle noparserflag. Both for -n switch.
2925
2926 * src/conflicts.c (resolve_sr_conflict):
2927 Remove use of alloca.
2928
29291995-06-01 Jim Meyering <meyering@gnu.org>
2930
2931 * doc/bison.texinfo: *** empty log message ***
2932
29331995-05-06 Richard Stallman <rms@gnu.org>
2934
2935 * src/bison.s1: Comment change.
2936
29371995-05-06 Richard Stallman <rms@gnu.org>
2938
2939 * bison.simple: Comment change.
2940
29411995-05-03 Richard Stallman <rms@gnu.org>
2942
2943 * src/version.c: Version now 1.24.
2944
2945 * src/bison.s1: Change distribution terms.
2946
2947 * src/version.c: Version now 1.23.
2948
29491995-05-03 Richard Stallman <rms@gnu.org>
2950
2951 * doc/bison.texinfo:
2952 Rewrite "Conditions for Using Bison".
2953 Update version to 1.24.
2954
29551995-05-03 Richard Stallman <rms@gnu.org>
2956
2957 * bison.simple: Change distribution terms.
2958
29591995-02-23 Richard Stallman <rms@gnu.org>
2960
2961 * src/files.c: Test __VMS_POSIX as well as VMS.
2962
29631995-02-14 Jim Meyering <meyering@gnu.org>
2964
2965 * src/bison.s1 (__yy_memcpy):
2966 Renamed from __yy_bcopy to avoid
2967 confusion. Reverse FROM and TO arguments to be consistent with
2968 those of memcpy.
2969
29701995-02-14 Jim Meyering <meyering@gnu.org>
2971
2972 * bison.simple (__yy_memcpy):
2973 Renamed from __yy_bcopy to avoid
2974 confusion. Reverse FROM and TO arguments to be consistent with
2975 those of memcpy.
2976
29771994-11-10 David J. MacKenzie <djm@gnu.org>
2978
2979 * NEWS: reformat
2980
2981 * NEWS: New file.
2982
2983 * Makefile.in (DISTFILES): Include NEWS.
2984
2985 * Makefile.in (DISTFILES):
2986 Include install-sh, not install.sh.
2987
2988 * configure.in: Update to Autoconf v2 macro names.
2989
29901994-10-05 David J. MacKenzie <djm@gnu.org>
2991
2992 * Makefile.in: fix typo
2993
2994 * Makefile.in (prefix, exec_prefix):
2995 Let configure set them.
2996
29971994-09-28 David J. MacKenzie <djm@gnu.org>
2998
2999 * Makefile.in: Set datadir to $(prefix)/share.
3000
30011994-09-15 Richard Stallman <rms@gnu.org>
3002
3003 * src/bison.s1:
3004 Update copyright notice and GPL version.
3005
30061994-09-15 Richard Stallman <rms@gnu.org>
3007
3008 * bison.simple:
3009 Update copyright notice and GPL version.
3010
30111994-07-12 Richard Stallman <rms@gnu.org>
3012
3013 * src/reduce.c, src/reader.c:
3014 entered into RCS
3015
30161994-05-05 David J. MacKenzie <djm@gnu.org>
3017
3018 * Makefile.in: entered into RCS
3019
30201994-03-26 Richard Stallman <rms@gnu.org>
3021
3022 * src/bison.s1: entered into RCS
3023
30241994-03-26 Richard Stallman <rms@gnu.org>
3025
3026 * bison.simple: entered into RCS
3027
30281994-03-25 Richard Stallman <rms@gnu.org>
3029
3030 * src/main.c: entered into RCS
3031
30321994-03-24 Richard Stallman <rms@gnu.org>
3033
3034 * src/conflicts.c: entered into RCS
3035
30361994-01-02 Richard Stallman <rms@gnu.org>
3037
3038 * Makefile.in: *** empty log message ***
3039
30401993-11-21 Richard Stallman <rms@gnu.org>
3041
3042 * src/bison.s1: *** empty log message ***
3043
30441993-11-21 Richard Stallman <rms@gnu.org>
3045
3046 * doc/bison.texinfo: entered into RCS
3047
3048 * doc/bison.texinfo: *** empty log message ***
3049
30501993-11-21 Richard Stallman <rms@gnu.org>
3051
3052 * bison.simple: *** empty log message ***
3053
30541993-10-25 David J. MacKenzie <djm@gnu.org>
3055
3056 * doc/bison.texinfo: *** empty log message ***
3057
30581993-10-19 Richard Stallman <rms@gnu.org>
3059
3060 * src/bison.s1: *** empty log message ***
3061
30621993-10-19 Richard Stallman <rms@gnu.org>
3063
3064 * bison.simple: *** empty log message ***
3065
30661993-10-14 Richard Stallman <rms@gnu.org>
3067
3068 * src/bison.s1: *** empty log message ***
3069
30701993-10-14 Richard Stallman <rms@gnu.org>
3071
3072 * bison.simple: *** empty log message ***
3073
30741993-09-14 David J. MacKenzie <djm@gnu.org>
3075
3076 * doc/bison.texinfo: *** empty log message ***
3077
30781993-09-13 Noah Friedman <friedman@gnu.org>
3079
3080 * Makefile.in: *** empty log message ***
3081
30821993-09-10 Richard Stallman <rms@gnu.org>
3083
3084 * src/conflicts.c: *** empty log message ***
3085
3086 * src/system.h: entered into RCS
3087
30881993-09-10 Richard Stallman <rms@gnu.org>
3089
3090 * doc/bison.1: entered into RCS
3091
30921993-09-06 Noah Friedman <friedman@gnu.org>
3093
3094 * src/version.c: entered into RCS
3095
30961993-09-06 Noah Friedman <friedman@gnu.org>
3097
3098 * Makefile.in: *** empty log message ***
3099
31001993-07-30 David J. MacKenzie <djm@gnu.org>
3101
3102 * Makefile.in: *** empty log message ***
3103
31041993-07-24 Richard Stallman <rms@gnu.org>
3105
3106 * src/bison.s1: *** empty log message ***
3107
31081993-07-24 Richard Stallman <rms@gnu.org>
3109
3110 * bison.simple: *** empty log message ***
3111
31121993-07-08 David J. MacKenzie <djm@gnu.org>
3113
3114 * Makefile.in: *** empty log message ***
3115
31161993-07-04 Richard Stallman <rms@gnu.org>
3117
3118 * src/bison.s1: *** empty log message ***
3119
31201993-07-04 Richard Stallman <rms@gnu.org>
3121
3122 * bison.simple: *** empty log message ***
3123
31241993-06-26 David J. MacKenzie <djm@gnu.org>
3125
3126 * src/getargs.c: entered into RCS
3127
31281993-06-26 David J. MacKenzie <djm@gnu.org>
3129
3130 * doc/bison.texinfo: *** empty log message ***
3131
3132 * doc/bison.1: New file.
3133
31341993-06-25 Richard Stallman <rms@gnu.org>
3135
3136 * src/getargs.c: New file.
3137
31381993-06-16 Richard Stallman <rms@gnu.org>
3139
3140 * src/bison.s1: *** empty log message ***
3141
31421993-06-16 Richard Stallman <rms@gnu.org>
3143
3144 * bison.simple: *** empty log message ***
3145
31461993-06-03 Richard Stallman <rms@gnu.org>
3147
3148 * src/bison.s1: New file.
3149
31501993-06-03 Richard Stallman <rms@gnu.org>
3151
3152 * doc/bison.texinfo: *** empty log message ***
3153
31541993-06-03 Richard Stallman <rms@gnu.org>
3155
3156 * bison.simple: New file.
3157
31581993-05-19 Richard Stallman <rms@gnu.org>
3159
3160 * doc/bison.texinfo: New file.
3161
31621993-05-07 Noah Friedman <friedman@gnu.org>
3163
3164 * Makefile.in: *** empty log message ***
3165
31661993-04-28 Noah Friedman <friedman@gnu.org>
3167
3168 * src/reader.c: *** empty log message ***
3169
31701993-04-23 Noah Friedman <friedman@gnu.org>
3171
3172 * src/alloc.h: entered into RCS
3173
31741993-04-20 David J. MacKenzie <djm@gnu.org>
3175
3176 * src/version.c: *** empty log message ***
3177
3178 * src/files.c, src/allocate.c:
3179 entered into RCS
3180
3181 * src/reader.c: *** empty log message ***
3182
3183 * src/lex.c: entered into RCS
3184
3185 * src/conflicts.c: New file.
3186
3187 * src/symtab.c: entered into RCS
3188
3189 * src/alloc.h: New file.
3190
3191 * src/LR0.c: entered into RCS
3192
31931993-04-18 Noah Friedman <friedman@gnu.org>
3194
3195 * src/reader.c: New file.
3196
3197 * src/version.c: *** empty log message ***
3198
31991993-04-18 Noah Friedman <friedman@gnu.org>
3200
3201 * Makefile.in: *** empty log message ***
3202
32031993-04-17 Noah Friedman <friedman@gnu.org>
3204
3205 * Makefile.in: *** empty log message ***
3206
32071993-04-15 Richard Stallman <rms@gnu.org>
3208
3209 * src/main.c, src/files.c:
3210 New file.
3211
32121993-04-15 Noah Friedman <friedman@gnu.org>
3213
3214 * configure.in: entered into RCS
3215
3216 * configure.in: *** empty log message ***
3217
3218 * configure.in: New file.
3219
32201993-04-14 Richard Stallman <rms@gnu.org>
3221
3222 * Makefile.in: New file.
3223
32241993-04-13 Richard Stallman <rms@gnu.org>
3225
3226 * src/version.c: New file.
3227
32281993-03-25 Richard Stallman <rms@gnu.org>
3229
3230 * src/output.c: entered into RCS
3231
32321992-09-25 Richard Stallman <rms@gnu.org>
3233
3234 * configure.bat: entered into RCS
3235
32361992-06-22 Richard Stallman <rms@gnu.org>
3237
3238 * src/vmsgetargs.c: entered into RCS
3239
32401992-06-22 Richard Stallman <rms@gnu.org>
3241
3242 * doc/bison.rnh: entered into RCS
3243
32441992-04-20 David J. MacKenzie <djm@gnu.org>
3245
3246 * README: entered into RCS
3247
32481992-01-22 Richard Stallman <rms@gnu.org>
3249
3250 * src/machine.h: entered into RCS
3251
32521991-12-21 Richard Stallman <rms@gnu.org>
3253
3254 * src/lalr.c, src/closure.c:
3255 entered into RCS
3256
32571991-12-20 Richard Stallman <rms@gnu.org>
3258
3259 * src/state.h: entered into RCS
3260
32611991-12-18 Richard Stallman <rms@gnu.org>
3262
3263 * src/print.c, src/nullable.c, src/derives.c:
3264 entered into RCS
3265
32661991-11-03 David J. MacKenzie <djm@gnu.org>
3267
3268 * src/warshall.c, src/types.h, src/symtab.h, src/lex.h, src/gram.c, src/gram.h, src/files.h:
3269 entered into RCS
3270
32711988-09-09 Richard Stallman <rms@gnu.org>
3272
3273 * src/bison.hairy: entered into RCS
3274
32751987-12-16 Richard Stallman <rms@gnu.org>
3276
3277 * REFERENCES: entered into RCS
bison