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* src/bison.simple (yyparse): Let yyls1, yyss1 and yyvs1 be
[bison.git] / ChangeLog
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3d76b07d
AD		 12001-11-14 Akim Demaille <akim@epita.fr>
2
3 * src/bison.simple (yyparse): Let yyls1, yyss1 and yyvs1 be
4 defined only if yyoverflow is defined, to avoid `warning: unused
5 variable `yyvs1''.
6 Reported by The Test Suite.
7
09b503c8
AD		 82001-11-14 Akim Demaille <akim@epita.fr>
9
10 * src/print.c: Include reduce.h.
11 Reported by Hans Aberg.
12
132001-11-14 Akim Demaille <akim@epita.fr>
14
15 * src/lex.c, src/lex.h (token_buffer, unlexed_token_buffer):
16 Revert a previous patch: these are really const.
17 * src/conflicts.c (conflict_report): Additional useless pair of
18 braces to pacify GCC's warnings for `if () if () {} else {}'.
19 * src/lex.c (parse_percent_token): Replace equal_offset with
20 arg_offset.
21 arg is const.
22 Be sure to strdup `arg' when used, since there is no reason for
23 token_buffer not to change.
24
0f37a994
AD		 252001-11-14 Akim Demaille <akim@epita.fr>
26
27 * src/system.h (EXIT_SUCCESS, EXIT_FAILURE): Ensure a proper
28 definition.
29 * src/main.c (main): Use them.
30 Suggested by Hans Aberg.
31
d39d93b8
AD		 322001-11-12 Akim Demaille <akim@epita.fr>
33
34 * src/system.h (ngettext): Now that we use ngettext, be sure to
35 provide a default definition when NLS are not used.
36
9edcd895
AD		 372001-11-12 Akim Demaille <akim@epita.fr>
38
39 * doc/bison.texinfo: Use `$' as shell prompt, not `%'.
40 Use @kbd to denote user input.
41 (Language and Grammar): ANSIfy the example.
42 Adjust its layout for info/notinfo.
43 (Location Tracking Calc): Output error messages to stderr.
44 Output locations in a more GNUtically correct way.
45 Fix a couple of Englishos.
46 Adjust @group/@end group pairs.
47
7da99ede
AD		 482001-11-12 Akim Demaille <akim@epita.fr>
49
50 %expext was not functioning at all.
51
52 * src/conflicts.c (expected_conflicts): Set to -1.
53 (conflict_report): Use ngettext.
54 (conflicts_print): Check %expect and make its violation an error.
55 * doc/bison.texinfo (Expect Decl): Adjust.
56 * configure.in (AM_GNU_GETTEXT): Ask for ngettext.
57 * tests/regression.at (%expect not enough, %expect right)
58 (%expect too much): New.
59
ba9dda1a
AD		 602001-11-12 Akim Demaille <akim@epita.fr>
61
62 * tests/regression.at (Conflicts): Rename as...
63 (Unresolved SR Conflicts): this.
64 (Solved SR Conflicts): New.
65
337c5bd1
AD		 662001-11-12 Akim Demaille <akim@epita.fr>
67
68 * src/reduce.c (print_results): Rename as...
69 (reduce_output): This.
70 Output to OUT, passed as argument, instead of output_obstack.
71 (dump_grammar): Likewise.
72 (reduce_free): New.
73 Also free V1.
74 (reduce_grammar): No longer call reduce_output, since...
75 * src/print.c (print_results): do it.
76 * src/main.c (main): Call reduce_free;
77
c73a41af
AD		 782001-11-12 Akim Demaille <akim@epita.fr>
79
80 * src/conflicts.c (print_reductions): Accept OUT as argument.
81 Output to it, not to output_obstack.
82 * src/print.c (print_actions): Adjust.
83
0df87bb6
AD		 842001-11-12 Akim Demaille <akim@epita.fr>
85
86 * src/conflicts.c (count_sr_conflicts, count_rr_conflicts): Return
87 the result instead of using...
88 (src_total, rrc_total, src_count, rrc_count): Remove.
89 (any_conflicts): Remove.
90 (print_conflicts): Split into...
91 (conflicts_print, conflicts_output): New.
92 * src/conflicts.h: Adjust.
93 * src/main.c (main): Invoke both conflicts_output and conflicts_print.
0f37a994 94 * src/print.c (print_grammar): Issue `\n' between two rules.
0df87bb6
AD		 95 * tests/regression.at (Conflicts): New.
96 Reported by Tom Lane.
97
e4d3d4de
AD		 982001-11-12 Akim Demaille <akim@epita.fr>
99
100 * tests/regression.at (Invalid input): Remove, duplicate with
101 ``Invalid input: 1''.
102
6d7d248e
AD		 1032001-11-12 Akim Demaille <akim@epita.fr>
104
105 * tests/torture.at (AT_DATA_STACK_TORTURE)
106 (Exploding the Stack Size with Alloca)
107 (Exploding the Stack Size with Malloc): New.
108
e9e4c321
AD		 1092001-11-12 Akim Demaille <akim@epita.fr>
110
111 * src/bison.simple (YYSTACK_REALLOC): New.
112 (yyparse) [!yyoverflow]: Use it and free the old stack.
0f37a994 113 Reported by Per Allansson.
e9e4c321 114
5f7e0832
AD		 1152001-11-12 Pascal Bart <pascal.bart@epita.fr>
116
117 * src/bison.simple: Define type yystype instead of YYSTYPE, and
118 define CPP macro, which substitute YYSTYPE by yystype.
119 * src/reader.c (parse_union_decl): Output yystype/YYSTYPE as we do
120 with yyltype/YYLTYPE. This allows inclusion of the generated
121 header within the parser if the compiler, such as GGC, accepts
122 multiple equivalent #defines.
123 From Akim.
124
e3f1699f
AD		 1252001-11-05 Akim Demaille <akim@epita.fr>
126
127 * src/reader.c (symbols_output): New, extracted from...
128 (packsymbols): here.
129 (reader): Adjust.
130
65be0866
AD		 1312001-11-05 Akim Demaille <akim@epita.fr>
132
133 * src/lex.c (parse_percent_token): s/quotearg/quote/.
134
e4d910bf
AD		 1352001-11-05 Akim Demaille <akim@epita.fr>
136
137 * tests/regression.at (AT_TEST_CPP_GUARD_H): Adjust the clean up
138 pattern.
139
951366c1
AD		 1402001-11-05 Akim Demaille <akim@epita.fr>
141
142 * src/options.h (struct option_table_struct): set_flags is void*.
143 * src/options.c (longopts): Support `--output' and `%output'.
144 (usage): Adjust.
145 * src/lex.h (tok_setopt): Remove, replaced with...
146 (tok_intopt, tok_stropt): these new guys.
147 * src/lex.c (getopt.h): Not needed.
148 (token_buffer, unlexed_token_buffer): Not const.
149 (percent_table): Promote `-' over `_' in directive names.
150 Active `%name-prefix', `file-prefix', and `output'.
151 (parse_percent_token): Accept possible arguments to directives.
152 Promote `-' over `_' in directive names.
153
d8988b2f
AD		 1542001-11-04 Akim Demaille <akim@epita.fr>
155
156 * doc/bison.texinfo (Decl Summary): Split the list into
157 `directives for grammars' and `directives for bison'.
158 Sort'em.
159 Add description of `%name-prefix', `file-prefix', and `output'.
160 Promote `-' over `_' in directive names.
161 (Bison Options): s/%locactions/%locations/. Nice Freudian slip.
162 Simplify the description of `--name-prefix'.
163 Promote `-' over `_' in directive names.
164 Promote `--output' over `--output-file'.
165 Fix the description of `--defines'.
166 * tests/output.at: Exercise %file-prefix and %output.
167
6468d18e
AD		 1682001-11-02 Akim Demaille <akim@epita.fr>
169
170 * doc/refcard.tex: Update.
171
6b7e85b9
AD		 1722001-11-02 Akim Demaille <akim@epita.fr>
173
174 * src/symtab.h (SUNDEF): New.
175 * src/symtab.c (bucket_new): Init user_token_number to SUNDEF to
176 stand for `uninitialized', instead of 0.
177 * src/reader.c (packsymbols, parse_thong_decl): Adjust.
178 * src/lex.c (lex): Adjust.
179
180 * tests/calc.at (_AT_DATA_CALC_Y): Declare a token for EOF.
181 Number it 0.
182 Let yylex return it instead of a plain 0.
183 Reported by Dick Streefland.
184
cd5aafcf
AD		 1852001-11-02 Akim Demaille <akim@epita.fr>
186
187 * tests/regression.at (Mixing %token styles): New test.
188
037ca2f1
AD		 1892001-11-02 Akim Demaille <akim@epita.fr>
190
191 * src/reader.c (parse_thong_decl): Formatting changes.
192 (token_translations_init): New, extracted from...
193 (packsymbols): Here.
194 Adjust.
195
270a173c
AD		 1962001-11-01 Akim Demaille <akim@epita.fr>
197
198 * tests/regression.at (AT_TEST_CPP_GUARD_H): New.
199 Check that `9foo.y' produces correct cpp guards.
200 * src/files.c (compute_header_macro): Prepend `BISON_' to CPP
201 guards.
202 Reported by Wwp.
203
561f9a30
AD		 2042001-11-01 Akim Demaille <akim@epita.fr>
205
206 * tests/regression.at (Invalid input: 2): New.
207 * src/lex.c (unlexed_token_buffer): New.
208 (lex, unlex): Adjust: when unlexing, be sure to save token_buffer
209 too.
210 Reported by Wwp.
211
f987e9d2
AD		 2122001-11-01 Akim Demaille <akim@epita.fr>
213
214 * tests/calc.at: Catch up with 1.30.
215 * configure.in: Bump to 1.49a.
216 Adjust to newer Autotest.
217
0846f581
PB		 2182001-10-19 Pascal Bart <pascal.bart@epita.fr>
219
220 * src/conflicts.c: Move global variables rrc_total and src_total ...
221 (print_conflicts): here.
222 * src/output.c (output): Free global variable user_toknums.
223 * src/lex.c (token_obstack): Become static.
224
3c1a79b3
AD		 2252001-10-18 Akim Demaille <akim@epita.fr>
226
227 * tests/atlocal.in (GCC): Add.
228 * tests/calc.at: s/m4_match/m4_bmatch/.
229 s/m4_patsubst/m4_bpatsubst/.
230 (AT_CHECK_CALC): Check the compiler's stderr only if it's GCC.
231 * configure.in: AC_SUBST(GCC).
232
5d52e7d0
MA		 2332001-10-14 Marc Autret <autret_m@epita.fr>
234
235 * src/options.c (create_long_option_table): Fix.
236
631aa1d3
AD		 2372001-10-10 Akim Demaille <akim@epita.fr>
238
239 * src/bison.simple: Be sure to set YYSTACK_USE_ALLOCA.
240
f6ec6d13
AD		 2412001-10-04 Akim Demaille <akim@epita.fr>
242
243 * src/reader.c (parse_union_decl): Push the caracters in
244 union_obstack, not attrs_obstack.
245
342b8b6e
AD		 2462001-10-04 Akim Demaille <akim@epita.fr>
247
248 Merge in the branch 1.29.
249
250 * src/reader.c (packsymbols): Use a temporary obstack for
251 `%%tokendef', since output_stack is already used elsewhere.
252
253 2001-10-02 Akim Demaille <akim@epita.fr>
254
255 Bump 1.29d.
256
257 2001-10-02 Akim Demaille <akim@epita.fr>
258
259 Version 1.29c.
260
261 2001-10-02 Akim Demaille <akim@epita.fr>
262
263 * tests/regression.at (Invalid CPP headers): New.
264 From Alexander Belopolsky.
265 * src/files.c (compute_header_macro): Map non alnum chars to `_'.
266
267 2001-10-02 Akim Demaille <akim@epita.fr>
268
269 * tests/regression.at (Invalid input): New.
270 * src/lex.c (lex): Be sure to set `token_buffer' in any case.
271 Reported by Shura.
272
273 2001-10-02 Akim Demaille <akim@epita.fr>
274
275 * tests/calc.at: Now that --debug works, the tests must be adjusted.
276
277 2001-10-02 Akim Demaille <akim@epita.fr>
278
279 * src/output.c (output_parser): Assert `skeleton'.
280 * src/files.c (skeleton_find): Look harder for skeletons on DOSish
281 systems.
282 From Shura.
283
284 2001-10-01 Marc Autret <autret_m@epita.fr>
285
286 * src/lex.h: Echo modifications.
287 * src/lex.c (unlex): Parameter is now token_t.
288 From Hans Aberg.
289
290 2001-10-01 Marc Autret <autret_m@epita.fr>
291
292 * src/main.c: Include lex.h.
293 From Hans Aberg.
294
295 2001-09-29 Akim Demaille <akim@epita.fr>
296
297 * src/getargs.c (longopts): `--debug' is `-t', not `-d'.
298
299 2001-09-28 Akim Demaille <akim@epita.fr>
300
301 * tests/testsuite.at: Update to newer Autotest.
302 * tests/Makefile.am (EXTRA_DIST): bison is not to be shipped.
303
304 2001-09-27 Akim Demaille <akim@epita.fr>
305
306 Position independent wrapper.
307
308 * tests/bison: Remove.
309 * tests/bison.in: New.
310 * configure.in: Adjust.
311
312 2001-09-27 Paul Eggert <eggert@twinsun.com>
313
314 Port quotearg fixes from tar 1.13.24.
315
316 * lib/quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
317 tm to be declared.
318 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
319 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
320
321 * m4/Makefile.am (EXTRA_DIST): Add mbrtowc.m4.
322 * m4/mbrtowc.m4: New file.
323 * m4/prereq.m4 (jm_PREREQ_QUOTEARG): Check for mbsinit and stddef.h.
324 Use jm_FUNC_MBRTOWC instead of AC_CHECK_FUNCS(mbrtowc).
325
326 2001-09-27 Akim Demaille <akim@epita.fr>
327
328 Bump to 1.29c.
329
330 2001-09-27 Akim Demaille <akim@epita.fr>
331
332 Version 1.29b.
333
334 2001-09-25 Akim Demaille <akim@epita.fr>
335
336 * src/system.h: Include `xalloc.h'.
337 Remove it from the C files.
338 * src/files.c (output_files): Free the obstacks.
339 * src/lex.c (init_lex): Rename as...
340 (lex_init): this.
341 (lex_free): New.
342 * src/main.c (main): Use it.
343
344 2001-09-24 Marc Autret <autret_m@epita.fr>
345
346 * src/vcg.c (open_edge, close_edge, open_node, close_node): Change
347 to output informations in fout (FILE*).
348 (open_graph, close_graph): Likewise.
349 (output_graph, output_edge, output_node): Likewise.
350 * src/vcg.h: Update function prototypes.
351 * src/print_graph.c (print_graph): Open output graph file.
352 (print_actions): Adjust.
353 * src/files.h: Remove extern declaration.
354 * src/files.c: Remove graph_obstack declaration.
355 (open_files): Remove graph_obstack initialization.
356 (output_files): Remove graph_obstack saving.
357
358 2001-09-24 Marc Autret <autret_m@epita.fr>
359
360 * src/files.c (compute_output_file_names): Fix.
361
362 2001-09-24 Marc Autret <autret_m@epita.fr>,
363 Akim Demaille <akim@epita.fr>
364
365 * src/reader.c (reader): Remove call to free_symtab ().
366 * src/main.c (main): Call it here.
367 Include symtab.h.
368 * src/conflicts.c (initialize_conflicts): Rename as...
369 (solve_conflicts): this.
370 * src/print.c (print_core, print_actions, print_state)
371 (print_grammar): Dump to a file instead a `output_obstack'.
372 (print_results): Dump `output_obstack', and then proceed with the
373 FILE *.
374 * src/files.c (compute_output_file_names, close_files): New.
375 (output_files): Adjust.
376 * src/main.c (main): Adjust.
377
378 2001-09-23 Marc Autret <autret_m@epita.fr>
379
380 * src/files.c (compute_header_macro): Computes header macro name
381 from spec_defines_file when given.
382
383 2001-09-23 Marc Autret <autret_m@epita.fr>
384
385 * src/files.c (output_files): Add default extensions.
386
387 2001-09-22 Akim Demaille <akim@epita.fr>
388
389 * src/conflicts.c (finalize_conflicts): Rename as...
390 (free_conflicts): this.
391
392 2001-09-22 Akim Demaille <akim@epita.fr>
393
394 * src/gram.c (gram_free): Rename back as...
395 (dummy): this.
396 (output_token_translations): Free `token_translations'.
397 * src/symtab.c (free_symtab): Free the tag field.
398
399 2001-09-22 Akim Demaille <akim@epita.fr>
400
401 Remove `translations' as it is always set to true.
402
403 * src/gram.h: Adjust.
404 * src/reader.c (packsymbols, parse_token_decl): Adjust
405 * src/print.c (print_grammar): Adjust.
406 * src/output.c (output_token_translations): Adjust.
407 * src/lex.c (lex): Adjust.
408 * src/gram.c: Be sure the set pointers to NULL.
409 (dummy): Rename as...
410 (gram_free): this.
411
412 2001-09-22 Akim Demaille <akim@epita.fr>
413
414 * configure.in: Invoke AM_LIB_DMALLOC.
415 * src/system.h: Use dmalloc.
416 * src/LR0.c: Be sure to have pointers initialized to NULL.
417 (allocate_itemsets): Allocate kernel_items only if needed.
418
419 2001-09-22 Akim Demaille <akim@epita.fr>
420
421 * configure.in: Bump to 1.29b.
422 * tests/Makefile.am (DISTCLEANFILES): Add package.m4.
423 * tests/calc.at (_AT_DATA_CALC_Y): #undef malloc so that we don't
424 need xmalloc.c in calc.y.
425 From Pascal Bart.
426
427 2001-09-21 Akim Demaille <akim@epita.fr>
428
429 Version 1.29a.
430 * Makefile.maint, config/config.guess, config/config.sub,
431 * config/missing: Update from masters.
432 * tests/Makefile.am ($(srcdir)/$(TESTSUITE)): No longer depend
433 upon package.m4.
434 * configure.in (ALL_LINGUAS): Add `tr'.
435
436 2001-09-21 Akim Demaille <akim@epita.fr>
437
438 * tests/Makefile.am (package.m4): Move to...
439 ($(srcdir)/$(TESTSUITE)): here.
440
441 2001-09-20 Akim Demaille <akim@epita.fr>
442
443 * src/complain.c: No longer try to be standalone: use system.h.
444 Don't assume __STDC__ is defined to 1. Just test if it is defined.
445 * src/complain.h: Likewise.
446 * src/reduce.c (useless_nonterminals, inaccessable_symbols):
447 Remove the unused variable `n'.
448 From Albert Chin-A-Young.
449
450 2001-09-18 Marc Autret <autret_m@epita.fr>
451
452 * doc/bison.1: Update.
453 * doc/bison.texinfo (Bison Options): Update --defines and --graph
454 descriptions.
455 (Option Cross Key): Update.
456 Add --graph.
457
458 2001-09-18 Marc Autret <autret_m@epita.fr>
459
460 * tests/regression.at: New test (comment in %union).
461
462 2001-09-18 Marc Autret <autret_m@epita.fr>
463
464 * src/reader.c (parse_union_decl): Do not output '/'. Let copy_comment
465 do that.
466 Reported by Keith Browne.
467
468 2001-09-18 Marc Autret <autret_m@epita.fr>
469
470 * tests/output.at: Add tests for --defines and --graph.
471
472 2001-09-18 Marc Autret <autret_m@epita.fr>
473
474 * tests/output.at: Removes tests of %{header,src}_extension features.
475
476 2001-09-18 Akim Demaille <akim@epita.fr>
477
478 * tests/Makefile.am (package.m4): New.
479 * tests/calc.at (_AT_CHECK_CALC): Just run `calc input'.
480 (_AT_CHECK_CALC_ERROR): Likewise.
481 Factor the `, ' part of verbose error messages.
482
483 2001-09-18 Marc Autret <autret_m@epita.fr>
484
485 * src/getargs.c (longopts): Declare --defines and --graph as options
486 with optional arguments.
487 * src/files.h: Add extern declarations.
488 * src/files.c (spec_graph_file, spec_defines_file): New.
489 (output_files): Update.
490 Remove CPP-outed code.
491
492 2001-09-18 Marc Autret <autret_m@epita.fr>
493
494 Turn off %{source,header}_extension feature.
495
496 * src/files.c (compute_exts_from_gf): Update.
497 (compute_exts_from_src): Update.
498 (output_files): CPP-out useless code.
499 * src/files.h: Remove {header,source}_extension extern declarations.
500 * src/reader.c (parse_dquoted_param): CPP-out.
501 (parse_header_extension_decl): Remove.
502 (parse_source_extension_decl): Remove.
503 (read_declarations): Remove cases tok_{hdrext,srcext}.
504 * src/lex.c (percent_table): Remove {header,source}_extension entries.
505 * src/lex.h (token_t): Remove tok_hdrext and tok_srcext.
506
507 2001-09-10 Akim Demaille <akim@epita.fr>
508
509 * tests/output.at (AT_CHECK_BISON_FLAGS, AT_CHECK_BISON_PERCENT):
510 (AT_CHECK_BISON_PERCENT_FLAGS): Merge into...
511 (AT_CHECK_OUTPUT): this.
512 Merely check ls' exit status, its output is useless.
513
514 2001-09-10 Akim Demaille <akim@epita.fr>
515
516 * tests/calc.at: Use m4_match.
517 (_AT_DATA_CALC_Y): Check `yyin != NULL', not `stdin != NULL'.
518
519 2001-09-10 Marc Autret <autret_m@epita.fr>,
520 Akim Demaille <akim@epita.fr>
521
522 * src/vcg.h (graph_s): color, textcolor, bordercolor are now
523 enum color_e.
524 * src/print_graph.c (print_graph): Initalize graph.layoutalgorithm
525 to `normal'.
526 * src/reader.c (parse_token_decl): Initialize token with tok_eof.
527 * src/lex.h: Adjust prototype.
528 (token_t): Add `tok_undef'.
529 * src/lex.c (struct percent_table_struct): Retval is now a token_t.
530 (parse_percent_token): Now returns token_t.
531 Add default statement in switch.
532 (lex): Separate `c' as an input variable, from the token_t result
533 part.
534 (unlexed): Is a token_t.
535
536 2001-09-10 Akim Demaille <akim@epita.fr>
537
538 * configure.in: Bump to 1.29a.
539
540 2001-09-07 Akim Demaille <akim@epita.fr>
541
542 Version 1.29.
543
544 2001-08-30 Akim Demaille <akim@epita.fr>
545
546 * tests/atgeneral.m4, tests/atconfig.in, tests/suite.at: Remove.
547 * m4/atconfig.m4: Remove.
548 * tests/testsuite.at, tests/atlocal.in, tests/output.at,
549 * tests/bison: New.
550 * tests/regression.at, tests/calc.at: Use m4_define, AT_BANNER,
551 m4_if, m4_patsubst, and m4_regexp.
552 * tests/calc.at (_AT_CHECK_CALC, _AT_CHECK_CALC_ERROR): Use an
553 `input' file instead of echo.
554
555 2001-08-29 Akim Demaille <akim@epita.fr>
556
557 Bump to 1.28e.
558
559 2001-08-29 Akim Demaille <akim@epita.fr>
560
561 Version 1.28d.
562
563 2001-08-29 Paul Eggert <eggert@twinsun.com>
564
565 * src/bison.simple (yyparse): Don't take the address of an
566 item before the start of an array, as that doesn't conform to
567 the C Standard.
568
569 2001-08-29 Robert Anisko <anisko_r@epita.fr>
570
571 * doc/bison.texinfo (Location Tracking Calc): New node.
572
573 2001-08-29 Paul Eggert <eggert@twinsun.com>
574
575 * src/output.c (output): Do not define const, as this now
576 causes more problems than it cures.
577
578 2001-08-29 Akim Demaille <akim@epita.fr>
579
580 * doc/bison.texinfo: Modernize `@node' and `@top' use: just name
581 the nodes.
582 Be sure to tag the `detailmenu'.
583
584 2001-08-29 Akim Demaille <akim@epita.fr>
585
586 * Makefile.maint (do-po-update): Wget refuses to overwrite files:
587 download in a tmp dir.
588
589 2001-08-28 Marc Autret <autret_m@epita.fr>
590
591 * config/depcomp: New file.
592
593 2001-08-28 Marc Autret <autret_m@epita.fr>
594
595 * doc/bison.1 (mandoc): Adjust.
596 From Juan Manuel Guerrero.
597
598 2001-08-28 Marc Autret <autret_m@epita.fr>
599
600 * src/print_graph.c (print_state): Fix.
601
602 2001-08-27 Marc Autret <autret_m@epita.fr>
603
604 * src/vcg.h (classname_s, infoname_s, node_s): Constify the
605 char * members.
606 Echo modifications to the functions prototypes.
607 * src/vcg.c (add_classname, add_infoname): Adjust arguments.
608
609 2001-08-27 Marc Autret <autret_m@epita.fr>
610
611 * src/vcg.c: Include `xalloc.h'.
612 (add_colorentry): New.
613 (add_classname): New.
614 (add_infoname): New.
615 * src/vcg.h: Add new prototypes.
616
617 2001-08-27 Akim Demaille <akim@epita.fr>
618
619 * Makefile.maint: Sync. again with CVS Autoconf.
620
621 2001-08-27 Akim Demaille <akim@epita.fr>
622
623 * Makefile.maint: Formatting changes.
624 (po-update, cvs-update, update): New targets.
625 (AMTAR): Remove.
626
627 2001-08-27 Akim Demaille <akim@epita.fr>
628
629 * Makefile.am (AUTOMAKE_OPTIONS): 1.5.
630 * Makefile.maint: Sync. with CVS Autoconf.
631
632 2001-08-27 Marc Autret <autret_m@epita.fr>
633
634 * src/vcg.h (struct infoname_s): New.
635 (struct colorentry_s): New.
636 (graph_s): New fields {vertical,horizontal}_order in structure.
637 Add `infoname' field.
638 Add `colorentry' field;
639 * src/vcg_defaults.h (G_VERTICAL_ORDER): New.
640 (G_HORIZONTAL_ORDER): New.
641 (G_INFONAME): New.
642 (G_COLORENTRY): New.
643 * src/vcg.c (output_graph): Add output of {vertical,horizontal}_order.
644 Add output of `infoname'.
645 Add output of `colorentry'.
646
647 2001-08-27 Marc Autret <autret_m@epita.fr>
648
649 * src/reader.c (parse_dquoted_param): Rename variable `index' to `i'.
650 This one shadowed a global parameter.
651
652 2001-08-24 Marc Autret <autret_m@epita.fr>
653
654 * src/print_graph.c (node_output_size): Declared POSIX `size_t' type,
655 instead of `unsigned'.
656 (print_state): Do not call obstack_object_size () in obstack_grow ()
657 to avoid macro variables shadowing.
658
659 2001-08-23 Marc Autret <autret_m@epita.fr>
660
661 * src/lex.c (percent_table): Typo: s/naem/name/.
662 Add graph option.
663 Normalize new options declarations.
664
665 2001-08-20 Pascal Bart <pascal.bart@epita.fr>
666
667 * tests/suite.at: Exercise %header_extension and %source_extension.
668
669 2001-08-16 Marc Autret <autret_m@epita.fr>
670
671 * src/reader.c (parse_dquoted_param): New.
672 (parse_header_extension_decl): Use it.
673 (parse_source_extension_decl): Likewise.
674
675 2001-08-16 Marc Autret <autret_m@epita.fr>
676
677 * src/vcg.c: Remove includes of `complain.h' and `xalloc.h'.
678 (get_xxxx_str): Use assert () instead of complain ().
679 Remove return invokations in default cases.
680 (get_decision_str): Modify default behaviour. Remove second argument.
681 Echo modifications on calls.
682 (output_graph): Fix.
683
684 2001-08-16 Marc Autret <autret_m@epita.fr>
685
686 * src/getargs.c (usage): Update with ``-g, --graph''.
687
688 2001-08-16 Marc Autret <autret_m@epita.fr>
689
690 * doc/bison.texinfo (Bison Options): Add items `-g', `--graph'.
691 (Option Cross Key): Likewise.
692 * doc/bison.1: Update.
693
1c8c2190
PB		 6942001-09-25 Pascal Bart <pascal.bart@epita.fr>
695
696 * src/output.c (output_master_parser): Don't finish action_obstack.
697 (output_parser): Don't care about the muscle action, here.
698 (prepare): Copy the action_obstack in the action muscle.
699 (output): Free action_obstack.
700
180d45ba
PB		 7012001-09-23 Pascal Bart <pascal.bart@epita.fr>
702
703 * src/reader.c (parse_union_decl): Add new obstack union_obstack. Which
704 will contain `%union' declaration.
705 (parse_union_decl): Delete #line directive output.
706 (parse_union_decl): Substitute /attrs_obstack/union_obstack for all
707 informations about %union.
708 (parse_union_decl): Copy the union_obstack in the muscle stype.
709 * src/bison.simple: Add new #line directive.
710 Add typdef %%stype YYSTYPE.
711
c51d1a19
PB		 7122001-09-23 Pascal Bart <pascal.bart@epita.fr>
713
714 * src/bison.simple: Add new `#line' directive.
715
6f9344da
PB		 7162001-09-22 Pascal Bart <pascal.bart@epita.fr>
717
718 * src/bison.simple: New `#line' directive.
719 * src/output.c (output_parser): Support new dynamic muscle input_line.
720
652def80
MA		 7212001-09-22 Marc Autret <autret_m@epita.fr>
722
723 * src/output.c (output_master_parser): New.
724 (output_parser): Be more re-entrant.
725
25b222fa
MA		 7262001-09-21 Marc Autret <autret_m@epita.fr>
727
728 * src/reader.c (copy_definition, parse_union_decl): Update and use
729 `linef' muscle.
730 (copy_action): Likewise.
731 Use obstack_1grow ().
732 * src/muscle_tab.c (muscle_init): Add muscle `linef'.
733
6bc35ae5
MA		 7342001-09-21 Marc Autret <autret_m@epita.fr>
735
736 * src/options.c (option_table): Adjust.
737 * src/lex.c (parse_percent_token): Fix.
738
c0629aa1
PB		 7392001-09-20 Pascal Bart <pascal.bart@epita.fr>
740
741 * src/options.c (symtab.h): Include it, need by lex.h.
342b8b6e 742
82b6d266
PB		 7432001-09-20 Pascal Bart <pascal.bart@epita.fr>
744
745 * src/lex.c (parse_percent_token): Change type of variable `tx', which
746 is now an option_table_struct*.
747 (option_strcmp): New function option_strcmp.
748 (parse_percent_token): Call option_strcmp.
749 * src/getargs.c (xalloc.h, options.h): Include it.
750 (getargs): Call create_long_option_table.
751 (getargs): Free longopts at the end of the function.
752 (shortopts): Move in options.c.
753 * src/options.c (create_long_option_table): New function. Convert
754 information from option_table to option structure.
755 * src/reader.c (options.h): Include it.
756
757 * src/Makefile.am: Adjust.
758 * src/options.c (option_table): Create from longopts and percent_table.
759 * src/getargs.c (longopts): Delete.
760 * src/lex.c (struct percent_table_struct): Delete.
761 (percent_table): Delete.
762 (options.h): Include it.
763 * src/options.c: Create.
764 * src/options.h: Create.
765 Declare enum opt_access_e.
766 Define struct option_table_struct.
767
75f5aaea
MA		 7682001-09-20 Marc Autret <autret_m@epita.fr>
769
770 * doc/bison.texinfo: Adjust terminologies about prologue and epilogue
771 sections of Bison.
772
f508cb0a
PB		 7732001-09-19 Pascal Bart <pascal.bart@epita.fr>
774
775 * src/bison.simple: s/%%filename/%%skeleton.
776 * src/muscle_tab.c (getargs.h): Include it.
777 (muscle_init): Insert new muscle skeleton.
778
13105fc1
PB		 7792001-09-18 Pascal Bart <pascal.bart@epita.fr>
780
781 * src/output.c (output_parser): Delete unused variable actions_dumped.
782
b0c4483e
PB		 7832001-09-07 Pascal Bart <pascal.bart@epita.fr>
784
785 * src/output.c (output): Delete call to reader_output_yylsp.
786 * src/reader.c (reader): Likewise.
787 * src/reader.h: Delete declaration of reader_output_yylsp.
342b8b6e 788
11d82f03
MA		 7892001-09-02 Marc Autret <autret_m@epita.fr>
790
791 * src/reader.c: Include muscle_tab.h.
792 (parse_union_decl): Update.
793 (parse_macro_decl): Rename parse_muscle_decl.
794 Update to use renamed functions and variable.
795 (read_declarations, copy_action, read_additionnal_code, : Updated
796 with correct variables and functions names.
797 (packsymbols, reader): Likewise.
342b8b6e 798
11d82f03 799 * src/reader.h (muscle_obstack): Extern declaration update.
342b8b6e 800
11d82f03
MA		 801 * src/output.c: Include muscle_tab.h
802 In all functions using macro_insert, change by using muscle_insert ().
803 (macro_obstack): Rename muscle_obstack.
804 Echo modifications in the whole file.
805 (MACRO_INSERT_INT): Rename MUSCLE_INSERT_INT.
806 (MACRO_INSERT_STRING): Rename MUSCLE_INSERT_STRING.
807 (MACRO_INSERT_PREFIX): Rename MUSCLE_INSERT_PREFIX.
808
809 * src/muscle_tab.h: Update double inclusion macros.
810 (macro_entry_s): Rename muscle_entry_s.
811 Update prototypes.
342b8b6e 812
11d82f03
MA		 813 * src/muscle_tab.c: Include muscle_tab.h.
814 Rename macro_tabble to muscle_table.
815 (mhash1, mhash2, mcmp): Use muscle_entry.
816 (macro_init): Rename muscle_init. Update.
817 (macro_insert): Rename muscle_insert. Update.
818 (macro_find): Rename muscle_find. Update.
819
820 * src/main.c: Include muscle_tab.h.
821 (main): Call muscle_init ().
822 * src/Makefile.am (bison_SOURCES): Echo modifications.
823
93a37297
MA		 8242001-09-02 Marc Autret <autret_m@epita.fr>
825
f753cd62 826 Now the files macro_tab.[ch] are named muscle_tab.[ch].
342b8b6e 827
f753cd62
MA		 828 * src/muscle_tab.c, src/muscle_tab.h: Add files.
829
8302001-09-02 Marc Autret <autret_m@epita.fr>
831
832 * src/macrotab.c, src/macrotab.h: Remove.
93a37297 833
682d48cd
PB		 8342001-09-01 Pascal Bart <pascal.bart@epita.fr>
835
342b8b6e 836 * src/reader.c (copy_guard): Use muscle to specify the `#line'
682d48cd
PB		 837 filename.
838
087c8fda
MA		 8392001-09-01 Marc Autret <autret_m@epita.fr>
840
841 * tests/calc.at (exp): Now, YYERROR_VERBOSE need to be set
842 to an explicit value to activate the feature. We do it here.
843
dda680cb
PB		 8442001-08-31 Pascal Bart <pascal.bart@epita.fr>
845
846 * src/output.c (prepare): Delete the `filename' muscule insertion.
847 * src/reader.c (copy_action): Use `filename' muscule with `#line'.
848 (parse_union_decl): Likewise.
849 * src/macrotab.c (macro_init): Initialize filename by infile.
850
9e644e64
MA		 8512001-08-31 Marc Autret <autret_m@epita.fr>
852
853 * src/bison.simple (YYLSP_NEEDED): New definition.
854 * src/output.c (prepare): Add macro insertion of `locations_flag'
855
17da6427
PB		 8562001-08-31 Pascal Bart <pascal.bart@epita.fr>
857
858 * src/output.c (prepare): Delete insertion of previous muscles,
859 and insert the `prefix' muscles.
860 * src/macrotab.c (macro_init): Likewise.
861 (macro_init): Initialization prefix directive by `yy'.
342b8b6e 862 * src/bison.simple: Substitute all %%yylex, %%yychar, %%yylval,
17da6427
PB		 863 %%yydebug, %%yyerror, %%yynerrs and %%yyparse by yylex, yychar,
864 yylval, yydebug, yyerror, yynerrs and yyparse.
342b8b6e 865 New directive `#define' to substitute yydebug, ... with option
17da6427
PB		 866 name_prefix.
867
e8cb70b9
PB		 8682001-08-31 Pascal Bart <pascal.bart@epita.fr>
869
870 * src/main.c (main): Standardize.
871 * src/output.c (output_table_data, output_parser): Likewise.
872 * src/macrotab.h, src/macrotab.c, src/bison.simple: Likewise.
873
63c2d5de
MA		 8742001-08-31 Pascal Bart <pascal.bart@epita.fr>, Marc Autret <autret_m@epita.fr>
875
342b8b6e 876 * src/reader.c (read_additionnal_code): Rename %%user_code to
63c2d5de
MA		 877 %%epilogue.
878 * src/output.c (output): Rename %%declarations to %%prologue.
879 * src/bison.simple: Echo modifications.
342b8b6e 880
d8cb5183
MA		 8812001-08-31 Marc Autret <autret_m@epita.fr>
882
883 * src/reader.c (readgram): CleanUp.
884 (output_token_defines): Likewise.
885 (packsymbols): Likewise.
886 (reader): Likewise.
887 * src/output.c (output): CPP-out useless code.
888
6c686258
PB		 8892001-08-31 Pascal Bart <pascal.bart@epita.fr>
890
342b8b6e 891 * src/reader.c (reader): Delete obsolete call to function
6c686258
PB		 892 output_trailers and output_headers.
893 * src/output.h: Remove obsolete functions prototypes of output_headers
894 and output_trailers.
895
8f451ef7
PB		 8962001-08-30 Pascal Bart <pascal.bart@epita.fr>
897
898 * src/main.c: Include macrotab.h.
342b8b6e 899 * src/macrotab.h (macro_entry_s): Constify fields.
8f451ef7
PB		 900 Adjust functions prototypes.
901 * src/macrotab.c (macro_insert): Constify key and value.
902 (macro_find): Constify key.
903 (macro_insert): Include 'xalloc.h'
904 (macro_insert): Use XMALLOC.
905 (macro_find): Constify return value.
906 * src/output.c (output_table_data): Rename table to table_data.
907 (output_parser): Constify macro_key, macro_value.
908
997b6fd0 9092001-08-30 Marc Autret <autret_m@epita.fr>
2ba3b73c
MA		 910
911 * src/reader.c (parse_skel_decl): New.
342b8b6e 912 (read_declarations): Add case `tok_skel', call parse_skel_decl ().
2ba3b73c
MA		 913 * src/lex.h (token_t): New token `tok_skel'.
914 * src/lex.c (percent_table): Add skeleton option entry.
915 Standardize.
916
ff48177d
MA		 9172001-08-29 Marc Autret <autret_m@epita.fr>
918
919 * src/bison.simple: Add %%user_code directive at the end.
920 * src/reader.c (read_additionnal_code): New.
921 (reader): Use it.
922 * src/output.c (output_program): Remove.
923 (output): Update.
924
b33160bf
MA		 9252001-08-28 Marc Autret <autret_m@epita.fr>
926
927 * src/output.c (output_actions): Clean up.
4e5caae2 928 (output_gram): CPP-out useless code.
b33160bf
MA		 929 * src/reader.c (reader): Clean up, CPP-out useless code.
930
d1a2daf7
PB		 9312001-08-28 Pascal Bart <pascal.bart@epita.fr>
932
342b8b6e 933 * src/output.c (output): Copy attrs_obstack in the '%%definitions'
535c0e75 934 directive.
d1a2daf7
PB		 935 * src/bison.simple: Add `%%definitions'.
936
2b763dfe
MA		 9372001-08-28 Marc Autret <autret_m@epita.fr>
938
939 * config/depcomp: New file.
940
f1a87ef6
PE		 9412001-08-27 Paul Eggert <eggert@twinsun.com>
942
943 * src/bison.simple (yyparse): Don't take the address of an
944 item before the start of an array, as that doesn't conform to
945 the C Standard.
946
82e236e2
RA		 9472001-08-27 Robert Anisko <robert.anisko@epita.fr>
948
f1a87ef6 949 * src/output.c (output): Remove the initialization of the macro
82e236e2
RA		 950 obstack. It was done too late here.
951
952 * src/reader.c (parse_macro_decl): Fix. Use of the macro obstack was
953 completely wrong.
954 (reader): Initialize the macro obstack here, since we need it to grow
955 '%define' directives.
956
957 * src/reader.h: Declare the macro obstack as extern.
958
b0cfa28a
RA		 9592001-08-27 Robert Anisko <robert.anisko@epita.fr>
960
961 * src/output.c (output_parser): Fix. Store single '%' characters in
962 the output obstack instead of throwing them away.
963
6fc74234
AD		 9642001-08-27 Akim Demaille <akim@epita.fr>
965
966 * Makefile.am (AUTOMAKE_OPTIONS): 1.5.
967
9c76d118
RA		 9682001-08-25 Robert Anisko <robert.anisko@epita.fr>
969
970 * lib/Makefile.am: Adjust.
971
a8289c62
RA		 9722001-08-25 Robert Anisko <robert.anisko@epita.fr>
973
974 * src/bison.simple: Update and add '%%' directives.
975
b6610515
RA		 9762001-08-25 Robert Anisko <robert.anisko@epita.fr>
977
978 * src/reader.c (reader): Remove calls to 'output_headers' and
979 'output_trailers'. Remove some C output.
980 (readgram): Disable a piece of code that was writing a default
981 definition for 'YYSTYPE'.
982 (reader_output_yylsp): Remove.
983 (packsymbols): Output token defintions to a macro.
984 (copy_definition): Disable C output.
6fc74234 985
b6610515
RA		 986 * src/reader.c (parse_macro_decl): New function used to parse macro
987 declarations.
988 (copy_string2): Put the body of copy_string into this new function.
989 Add a parameter to let the caller choose whether he wants to copy the
990 string delimiters or not.
991 (copy_string): Be a simple call to copy_string2 with the last argument
992 bound to true.
993 (read_declarations): Add case for macro definition.
994 (copy_identifier): New.
6fc74234 995 (parse_macro_decl): Read macro identifiers using copy_identifier
b6610515
RA		 996 rather than lex.
997
26f609ff
RA		 9982001-08-25 Robert Anisko <robert.anisko@epita.fr>
999
1000 * src/output.c (prepare): Add prefixed names.
1001 (output_parser): Output semantic actions.
1002 (output_parser): Fix bug on '%%line' directives.
6fc74234 1003
26f609ff
RA		 1004 * src/output.c (output_headers): Remove. The C code printed by this
1005 function should now be in the skeletons.
1006 (output_trailers): Remove.
1007 (output): Disable call to 'reader_output_yylsp'.
1008 (output_rule_data): Do not output tables to the table obstack.
1009
1010 * src/output.c: Remove some C dedicated output.
1011 Improve the use of macro and output obstacks.
1012 (output_defines): Remove.
6fc74234 1013
26f609ff
RA		 1014 * src/output.c (output_token_translations): Associate 'translate'
1015 table with a macro. No output to the table obstack.
1016 (output_gram): Same for 'rhs' and 'prhs'.
1017 (output_stos): Same for 'stos'.
1018 (output_rule_data): Same for 'r1' and 'r2'.
1019 (token_actions): Same for 'defact'.
1020 (goto_actions): Same for 'defgoto'.
1021 (output_base): Same for 'pact' and 'pgoto'.
1022 (output_table): Same for 'table'.
1023 (output_check): Same for 'check'.
6fc74234 1024
26f609ff
RA		 1025 * src/output.c (output_table_data): New function.
1026 (output_short_table): Remove.
1027 (output_short_or_char_table): Remove.
6fc74234 1028
26f609ff
RA		 1029 * src/output.c (output_parser): Replace most of the skeleton copy code
1030 with something new. Skeletons are now processed character by character
1031 rather than line by line, and Bison looks for '%%' macros. This is the
1032 first step in making Bison's output process (a lot) more flexible.
1033 (output_parser): Use the macro table.
1034
6f43b113
RA		 10352001-08-25 Robert Anisko <robert.anisko@epita.fr>
1036
1037 * src/main.c (main): Initialize the macro table.
1038
dd3127cf
RA		 10392001-08-25 Robert Anisko <robert.anisko@epita.fr>
1040
1041 * src/lex.c (percent_table): Add tok_define.
1042 * src/lex.h: Add tok_define.
1043
aa321494
RA		 10442001-08-25 Robert Anisko <robert.anisko@epita.fr>
1045
1046 * src/macrotab.c: New file.
1047 * src/macrotab.h: New file.
1048 * src/Makefile.am: Update.
1049
68bd3b6b
RA		 10502001-08-25 Robert Anisko <robert.anisko@epita.fr>
1051
1052 * lib/hash.c: New file.
1053 * lib/hash.h: New file.
1054 * lib/Makefile.am: Update.
1055
45f8dd1e
AD		 10562001-08-15 Akim Demaille <akim@epita.fr>
1057
1058 Version 1.28c.
1059
40a64a7a 10602001-08-15 Marc Autret <autret_m@epita.fr>
0b8afb77
AD		 1061
1062 * src/reader.c (readgram): Indent output macro YYSTYPE.
1063 (packsymbols): Likewise.
1064 (output_token_defines): Likewise.
1065 * src/files.c: Standardize.
1066 (compute_header_macro): New.
1067 (defines_obstack_save): New. Use compute_header_macro.
1068 (output_files): Update. Use defines_obstack_save.
1069
f9a8293a
AD		 10702001-08-15 Akim Demaille <akim@epita.fr>
1071
1072 * doc/bison.texinfo (Table of Symbols): Document
1073 YYSTACK_USE_ALLOCA.
1074
150ca7a7
AD		 10752001-08-15 Akim Demaille <akim@epita.fr>
1076
1077 * missing: Update from CVS Automake.
1078 * config/config.guess, config/config.sub, config/texinfo.tex:
1079 Update from gnu.org.
1080
69b5cec4
AD		 10812001-08-15 Akim Demaille <akim@epita.fr>
1082
1083 * Makefile.maint: Sync with CVS Autoconf.
1084
f2b5126e
PB		 10852001-08-14 Pascal Bart <pascal.bart@epita.fr>
1086
69b5cec4 1087 * doc/bison.texinfo: Include GNU Free Documentation License from
f2b5126e
PB		 1088 `fdl.texi'.
1089 * doc/fdl.texi: Add to package.
1090
4ecbf796
MA		 10912001-08-14 Marc Autret <autret_m@epita.fr>
1092
1093 Turn on %{source,header}_extension features.
1094
69b5cec4 1095 * src/lex.c (percent_table): Un-CPP out header_extension and
4ecbf796
MA		 1096 source_extension.
1097 * src/files.c (compute_exts_from_gf): Compare pointers with NULL.
69b5cec4 1098 (compute_exts_from_src): Remove conditions. It restores priorities
4ecbf796
MA		 1099 between options.
1100
95fb5662
MA		 11012001-08-14 Marc Autret <autret_m@epita.fr>
1102
1103 * src/files.c (compute_base_names): Add extensions computing when
1104 `--file-prefix' used.
1105 Standardize function calls.
1106
78d09da9
MA		 11072001-08-13 Marc Autret <autret_m@epita.fr>
1108
69b5cec4 1109 * src/bison.simple (YYSTACK_USE_ALLOCA): Changed to allow users
78d09da9
MA		 1110 defining it (defined but null disables alloca).
1111
5a009f2c
MA		 11122001-08-13 Marc Autret <autret_m@epita.fr>
1113
1114 * src/bison.simple (_yy_memcpy): CPP reformat.
1115
1e41465a
PB		 11162001-08-13 Pascal Bart <pascal.bart@epita.fr>
1117
1118 * tests/atconfig.in (CPPFLAGS): Fix.
1119
c67a198d
PB		 11202001-08-10 Pascal Bart <pascal.bart@epita.fr>
1121
79282c6c 1122 * doc/bison.texinfo: Include GNU General Public License from
c67a198d
PB		 1123 `gpl.texi'.
1124 * doc/gpl.texi: Add to package.
1125
09a6de7e
MA		 11262001-08-10 Marc Autret <autret_m@epita.fr>
1127
1128 * src/print_graph.h: Fix.
1129 * src/reader.c (read_declarations): Use parse_header_extension_decl ().
1130
b77b9ee0
AD		 11312001-08-10 Akim Demaille <akim@epita.fr>
1132
1133 * src/system.h: Provide default declarations for stpcpy, strndup,
1134 and strnlen.
1135
3e259915
MA		 11362001-08-10 Robert Anisko <anisko_r@epita.fr>
1137
1138 * doc/bison.texinfo (Locations): Update @$ stuff.
1139
ca96bc2d
MA		 11402001-08-09 Robert Anisko <anisko_r@epita.fr>
1141
1142 * src/bison.simple (YYLLOC_DEFAULT): Update.
1143 (yyparse): Adjust.
1144
fdc6758b
MA		 11452001-08-08 Marc Autret <autret_m@epita.fr>
1146
b77b9ee0 1147 * doc/bison.texinfo: Change @samp{$<@dots{}>} to
fdc6758b
MA		 1148 @samp{$<@dots{}>@var{n}} in Section Actions in Mid-Rule.
1149 Reported by Fabrice Bauzac.
957d4dbf 1150
600cad3b
MA		 11512001-08-08 Marc Autret <autret_m@epita.fr>
1152
1153 * src/vcg_default.h: Use NULL instead of 0 to initialize pointers.
1154 * src/vcg.c (output_node): Fix.
1155 * src/vcg.h: Cleanup.
1156 * src/print_graph.c: Add comments.
b77b9ee0 1157 (node_output_size): New global variable. Simplify the formatting of
600cad3b 1158 the VCG graph output.
b77b9ee0 1159 (print_actions): Unused code is now used. It notifies the final state
600cad3b 1160 and no action states in the VCG graph. It also give the reduce actions.
b77b9ee0 1161 The `shift and goto' edges are red and the `go to state' edges are
600cad3b
MA		 1162 blue.
1163 Get the current node name and node_obstack by argument.
1164 (node_obstack): New variable.
1165 (print_state): Manage node_obstack.
1166 (print_core): Use node_obstack given by argument.
1167 A node is not only computed here but in print_actions also.
1168 (print_graph): CPP out useless code instead of commenting it.
1169
976e528f
AD		 11702001-08-07 Pascal Bart <pascal.bart@epita.fr>
1171
1172 * tests/atconfig.in (CPPFLAGS): Fix.
1173
20e8e5ca
AD		 11742001-08-07 Akim Demaille <akim@epita.fr>
1175
1176 * src/print_graph.c (quote): New.
1177 (print_core): Use it.
1178
957d4dbf 11792001-08-06 Akim Demaille <akim@epita.fr>, Marc Autret <autret_m@epita.fr>
3e3da797 1180
3e3da797
AD		 1181 * src/vcg.c (complain.h): Include it.
1182 Unepitaize `return' invocations.
c4b66126 1183 [NDEBUG] (main): Remove.
79282c6c 1184 * src/vcg.h (node_t, edge_t, graph_t): Constify the char * members.
c4b66126
AD		 1185 * src/files.c (open_files): Initialize graph_obstack.
1186 * src/print_graph.c (print_actions): CPP out useless code.
1187 (print_core): Don't output the last `\n' in labels.
1188 Use `quote'.
1189 * src/files.c (output_files): Output the VCG file.
1190 * src/main.c (main): Invoke print_graph ();
3e3da797 1191
957d4dbf 11922001-08-06 Marc Autret <autret_m@epita.fr>
22c2cbc0
AD		 1193
1194 Automaton VCG graph output.
1195 Using option ``-g'' or long option ``--graph'', you can generate
1196 a gram_filename.vcg file containing a VCG description of the LALR (1)
1197 automaton of your grammar.
1198
1199 * src/main.c: Call to print_graph() function.
1200 * src/getargs.h: Update.
1201 * src/getargs.c (options): Update to catch `-g' and `--graph' options.
1202 (graph_flag): New flag.
1203 (longopts): Update.
1204 (getargs): Add case `g'.
1205 * src/files.c (graph_obstack): New obstack struct.
1206 (open_files): Initialize new obstack.
1207 (output_files): Saves graph_obstack if required.
1208 * src/files.h (graph_obstack): New extern declaration.
1209 * src/Makefile.am: Add new source files.
1210
957d4dbf 12112001-08-06 Marc Autret <autret_m@epita.fr>
ce4d5ce0
AD		 1212
1213 * src/print_graph.c, src/print_graph.h (graph): New.
1214 * src/vcg.h: New file.
1215 * src/vcg.c: New file, VCG graph handling.
1216
7333d403
AD		 12172001-08-06 Marc Autret <autret_m@epita.fr>
1218
1219 Add of %source_extension and %header_extension which specify
1220 the source or/and the header output file extension.
1221
1222 * src/files.c (compute_base_names): Remove initialisation of
1223 src_extension and header_extension.
1224 (compute_exts_from_gf): Update.
1225 (compute_exts_from_src): Update.
1226 (output_files): Update.
1227 * src/reader.c (parse_header_extension_decl): New.
1228 (parse_source_extension_decl): New.
1229 (read_declarations): New case statements for the new tokens.
1230 * src/lex.c (percent_table): Add entries for %source_extension
1231 and %header_extension.
1232 * src/lex.h (token_e): New tokens tok_hdrext and tok_srcext.
1233
84163231
AD		 12342001-08-06 Marc Autret <autret_m@epita.fr>
1235
1236 * configure.in: Bump to 1.28c.
1237 * doc/bison.texinfo: Texinfo thingies.
1238
8303fc42
AD		 12392001-08-04 Pascal Bart <pascal.bart@epita.fr>
1240
1241 * tests/atconfig.in (CPPFLAGS): Add.
1242 * tests/calc.at (AT_CHECK): Use CPPFLAGS.
1243
70a84437
AD		 12442001-08-03 Akim Demaille <akim@epita.fr>
1245
1246 Version 1.28b.
1247
2ce10144
AD		 12482001-08-03 Akim Demaille <akim@epita.fr>
1249
1250 * tests/Makefile.am (check-local): Ship testsuite.
1251 * tests/calc.at (_AT_DATA_CALC_Y): Prototype all the functions.
1252 Include `string.h'.
1253
1e3e4bc1
AD		 12542001-08-03 Akim Demaille <akim@epita.fr>
1255
1256 * configure.in: Try using -Wformat when compiling.
1257
42b45b7f
AD		 12582001-08-03 Akim Demaille <akim@epita.fr>
1259
1260 * configure.in: Bump to 1.28b.
1261
8f13fe33
AD		 12622001-08-03 Akim Demaille <akim@epita.fr>
1263
1264 * src/complain.c: Adjust strerror_r portability issues.
1265
b37ba92c
AD		 12662001-08-03 Akim Demaille <akim@epita.fr>
1267
1268 Version 1.28a.
1269
b0ce6046
AD		 12702001-08-03 Akim Demaille <akim@epita.fr>
1271
1272 * src/getargs.c, src/getarg.h (skeleton)): Constify.
1273 * src/lex.c (literalchar): Avoid name clashes on `buf'.
1274 * src/getargs.c: Include complain.h.
1275 * src/files.c, src/files.h (skeleton_find): Avoid name clashes.
1276 * lib/quotearg.c, lib/quotearg.h: Update from fileutils 4.1.
1277
d01c415b
AD		 12782001-08-03 Akim Demaille <akim@epita.fr>
1279
1280 * src/reader.c (readgram): Display hidden chars in error messages.
1281
459dd1a6
AD		 12822001-08-03 Akim Demaille <akim@epita.fr>
1283
1284 Update to gettext 0.10.39.
1285
53b74c0c
AD		 12862001-08-03 Akim Demaille <akim@epita.fr>
1287
1288 * lib/strspn.c: New.
1289
234a3be3
AD		 12902001-08-01 Marc Autret <autret_m@epita.fr>
1291
1292 * doc/bison.texinfo: Update.
1293 * doc/bison.1 (mandoc): Update.
1294 * src/system.h (EXT_GUARD_C, EXT_STYPE_H): Remove .c and .h.
1295 * src/files.c: Support output files extensions computing.
1296 (src_extension): New static variable.
1297 (header_extension): New static variable.
1298 (tr): New function.
1299 (get_extension_index): New function, gets the index of an extension
1300 filename in a string.
1301 (compute_exts_from_gf): New function, computes extensions from the
1302 grammar file extension.
1303 (compute_exts_from_src): New functions, computes extensions from the
1304 C source file extension, file given by ``-o'' option.
1305 (compute_base_names): Update.
1306 (output_files): Update.
1307
847bf1f5
AD		 13082001-08-01 Robert Anisko <anisko_r@epita.fr>
1309
d995fee7 1310 * doc/bison.texi: Document @$.
847bf1f5
AD		 1311 (Locations): New section.
1312
d074a105
AD		 13132001-07-18 Akim Demaille <akim@epita.fr>
1314
1315 * Makefile.maint, GNUmakefile: New, from Autoconf 2.52.
1316 * config/prev-version.txt, config/move-if-change: New.
1317 * Makefile.am: Adjust.
1318
3419715d
AD		 13192001-07-08 Pascal Bart <pascal.bart@epita.fr>
1320
1321 * src/bison.simple (yyparse): Suppress warning `comparaison
1322 between signed and unsigned'.
1323
62ab6972
AD		 13242001-07-05 Pascal Bart <pascal.bart@epita.fr>
1325
1326 * src/getargs.h (raw_flag): Remove.
1327 * src/getargs.c: Die on `-r'/`--raw'.
1328 * src/lex.c (parse_percent_token): Die on `%raw'.
1329 * src/reader.c (output_token_defines): Suppress call to `raw_flag'.
1330 * tests/calc.at: Suppress test with option `--raw'.
1331
1e24cc5b
AD		 13322001-07-14 Akim Demaille <akim@epita.fr>
1333
1334 * config/: New.
1335 * configure.in: Require Autoconf 2.50.
1336 Update to gettext 0.10.38.
1337
32dfccf8
AD		 13382001-03-16 Akim Demaille <akim@epita.fr>
1339
1340 * doc/bison.texinfo: ANSIfy the examples.
1341
cd5bd6ac
AD		 13422001-03-16 Akim Demaille <akim@epita.fr>
1343
1344 * getargs.c (skeleton): New variable.
1345 (longopts): --skeleton is a new option.
1346 (shortopts, getargs): -S is a new option.
1347 * getargs.h: Declare skeleton.
1348 * output.c (output_parser): Use it.
1349
5141b016
AD		 13502001-03-16 Akim Demaille <akim@epita.fr>
1351
1352 * m4/strerror_r.m4: New.
1353 * m4/error.m4: Run AC_FUNC_STRERROR_R.
1354 * lib/error.h, lib/error.c: Update.
1355
447992b9
AD		 13562001-03-16 Akim Demaille <akim@epita.fr>
1357
1358 * src/getargs.c (longopts): Clean up.
1359
274d42ce
AD		 13602001-02-21 Akim Demaille <akim@epita.fr>
1361
1362 * src/reader.c (gensym): `gensym_count' is your own.
1363 Use a static buf to create the symbol name, as token_buffer is no
1364 longer a buffer.
1365
22c821f3
AD		 13662001-02-08 Akim Demaille <akim@epita.fr>
1367
1368 * src/conflicts.c (conflict_report): Be sure not to append to res
1369 between two calls, which could happen if both first sprintf were
1370 skipped, but not the first cp += strlen.
1371
18569462
AD		 13722001-02-08 Akim Demaille <akim@epita.fr>
1373
1374 * lib/memchr.c, lib/stpcpy.c, lib/strndup.c, lib/strnlen.c:
1375 New, from fileutils 4.0.37.
1376 * configure.in: Require Autoconf 2.49c. I took some time before
1377 making this decision. This is the only way out for portability
1378 issues in Bison, it would mean way too much duplicate effort to
1379 import in Bison features implemented in 2.49c since 2.13.
1380 AC_REPLACE_FUNCS and AC_CHECK_DECLS the functions above.
1381
0d8f3c8a
AD		 13822001-02-02 Akim Demaille <akim@epita.fr>
1383
1384 * lib/malloc.c, lib/realloc.c: New, from the fileutils 4.0.37.
66075dcf 1385 * lib/xalloc.h, lib/xmalloc.c: Update.
0d8f3c8a 1386
f17bcd1f
AD		 13872001-01-19 Akim Demaille <akim@epita.fr>
1388
1389 Get rid of the ad hoc handling of token_buffer in the scanner: use
1390 the obstacks.
1391
1392 * src/lex.c (token_obstack): New.
1393 (init_lex): Initialize it. No longer call...
1394 (grow_token_buffer): this. Remove it.
1395 Adjust all the places which used it to use the obstack.
1396
511e79b3
AD		 13972001-01-19 Akim Demaille <akim@epita.fr>
1398
1399 * src/lex.h: Rename all the tokens:
1400 s/\bENDFILE\b/tok_eof/g;
1401 s/\bIDENTIFIER\b/tok_identifier/g;
1402 etc.
1403 Let them be enums, not #define, to ease debugging.
1404 Adjust all the code.
1405
0d6508ef
AD		 14062001-01-18 Akim Demaille <akim@epita.fr>
1407
1408 * src/lex.h (MAXTOKEN, maxtoken, grow_token_buffer): Remove, private.
1409 * src/lex.c (maxtoken, grow_token_buffer): Static.
1410
6deb4447
AD		 14112001-01-18 Akim Demaille <akim@epita.fr>
1412
1413 Since we now use obstacks, more % directives can be enabled.
1414
1415 * src/lex.c (percent_table): Also accept `%yacc',
1416 `%fixed_output_files', `%defines', `%no_parser', `%verbose', and
1417 `%debug'.
1418 Handle the actions for `%semantic_parser' and `%pure_parser' here,
1419 instead of returning a token.
1420 * src/lex.h (SEMANTIC_PARSER, PURE_PARSER): Remove, unused.
1421 * src/reader.c (read_declarations): Adjust.
1422 * src/files.c (open_files): Don't call `compute_base_names', don't
1423 compute `attrsfile' since they depend upon data which might be
1424 *in* the input file now.
1425 (output_files): Do it here.
1426 * src/output.c (output_headers): Document the fact that this patch
1427 introduces a guaranteed SEGV for semantic parsers.
1428 * doc/bison.texinfo: Document them.
1429 * tests/suite.at: Exercise these %options.
1430
ff4423cc
AD		 14312000-12-20 Akim Demaille <akim@epita.fr>
1432
1433 Also handle the output file (--verbose) with obstacks.
1434
1435 * files.c (foutput): Remove.
1436 (output_obstack): New.
1437 Adjust all dependencies.
1438 * src/conflicts.c: Return a string.
1439 * src/system.h (obstack_grow_string): Rename as...
1440 (obstack_sgrow): this. Be ready to work with non literals.
1441 (obstack_fgrow4): New.
1442
956dba3a
AD		 14432000-12-20 Akim Demaille <akim@epita.fr>
1444
1445 * src/files.c (open_files): Fix the computation of short_base_name
1446 in the case of `-o foo.tab.c'.
1447
337bab46
AD		 14482000-12-20 Akim Demaille <akim@epita.fr>
1449
1450 * src/reader.c (copy_string, copy_comment, copy_comment2, copy_at)
1451 (copy_dollar): Now that everything uses obstacks, get rid of the
1452 FILE * parameters.
1453
5d3214b8
AD		 14542000-12-20 Akim Demaille <akim@epita.fr>
1455
1456 * src/files.c (open_files): Actually the `.output' file is based
1457 on the short_base_name, not base_name.
1458 * tests/suite.at (Checking output file names): Adjust.
1459
29092a57
AD		 14602000-12-20 Akim Demaille <akim@epita.fr>
1461
1462 * src/bison.s1: Remove, we now use directly...
1463 * src/bison.simple: this.
1464 * src/Makefile.am: Use pkgdata instead of data.
1465
ea5607fd
AD		 14662000-12-20 Akim Demaille <akim@epita.fr>
1467
1468 * src/files.c (guard_obstack): New.
1469 (open_files): Initialize it.
1470 (output_files): Dump it...
1471 * src/files.h: Export it.
1472 * src/reader.c (copy_guard): Use it.
1473
27110317
AD		 14742000-12-19 Akim Demaille <akim@epita.fr>
1475
1476 * src/files.c (outfile, defsfile, actfile): Removed as global
1477 vars.
1478 (open_files): Don't compute them.
1479 (output_files): Adjust.
1480 (base_name, short_base_name): Be global.
1481 Adjust dependencies.
1482
19c50364
AD		 14832000-12-19 Akim Demaille <akim@epita.fr>
1484
1485 * src/files.c (strsuffix): New.
1486 (stringappend): Be just like strcat but allocate.
1487 (base_names): Eve out from open_files.
1488 Try to simplify the rather hairy computation of base_name and
1489 short_base_name.
1490 (open_files): Use it.
1491 * tests/suite.at (Checking output file names): New test.
1492
573c1d9f
AD		 14932000-12-19 Akim Demaille <akim@epita.fr>
1494
1495 * src/system.h (obstack_grow_literal_string): Rename as...
1496 (obstack_grow_string): this.
1497 * src/output.c (output_parser): Recognize `%% actions' instead of
1498 `$'.
1499 * src/bison.s1: s/$/%% actions/.
1500 * src/bison.hairy: Likewise.
1501
ef7ddedd
AD		 15022000-12-19 Akim Demaille <akim@epita.fr>
1503
1504 * src/output.c (output_parser): Compute the `#line' lines when
1505 there are.
1506 * src/Makefile.am (bison.simple): Be a simple copy of bison.s1.
1507 Suggested by Hans Aberg.
1508
ff61dabd
AD		 15092000-12-19 Akim Demaille <akim@epita.fr>
1510
1511 Let the handling of the skeleton files be local to the procedures
1512 that use it.
1513
1514 * src/files.c (xfopen, xfclose, skeleton_find, guardfile): No
1515 longer static.
1516 (fparser, open_extra_files): Remove.
1517 (open_files, output_files): Don't take care of fparser.
1518 * src/files.h: Adjust.
1519 * src/output.c (output_parser): Open and close the file to the
1520 skeleton.
1521 * src/reader.c (read_declarations): When %semantic_parser, open
1522 fguard.
1523
55b96341
AD		 15242000-12-19 Akim Demaille <akim@epita.fr>
1525
1526 * src/file.h (BISON_SIMPLE, BISON_HAIRY): Move from here...
1527 * src/system.h (BISON_SIMPLE, BISON_HAIRY): ... to here.
1528
358c15b7
AD		 15292000-12-19 Akim Demaille <akim@epita.fr>
1530
1531 * src/files.c (open_files): Yipee! We no longer need all the code
1532 looking for `/tmp' since we have no tmp file.
1533
7de3329e
AD		 15342000-12-19 Akim Demaille <akim@epita.fr>
1535
1536 * src/system.h (EXT_TAB, EXT_OUTPUT, EXT_STYPE_H, EXT_GUARD_C):
1537 New macros.
1538 * src/files.c (open_files): Less dependency on MSDOS etc.
1539
3abcd459
AD		 15402000-12-14 Akim Demaille <akim@epita.fr>
1541
1542 * src/bison.s1 (YYLLOC_DEFAULT): New macro.
1543 Provide a default definition.
1544 Use it when executing the default @ action.
1545 * src/reader.c (reader_output_yylsp): No longer include
1546 `timestamp' and `text' in the default YYLTYPE.
1547
2a91a95e
AD		 15482000-12-12 Akim Demaille <akim@epita.fr>
1549
1550 * src/reader.c (copy_definition, parse_union_decl, copy_action)
1551 (copy_guard): Quote the file names.
1552 Reported by Laurent Mascherpa.
1553
14d3eb9b
AD		 15542000-12-12 Akim Demaille <akim@epita.fr>
1555
1556 * src/output.c (output_headers, output_program, output): Be sure
1557 to escape special characters when outputting filenames.
1558 (ACTSTR_PROLOGUE, ACTSTR_EPILOGUE): Remove.
1559 (output_headers): Don't depend on them, Use ACTSTR.
1560
d7045ec6
AD		 15612000-11-17 Akim Demaille <akim@epita.fr>
1562
1563 * lib/obstack.h: Formatting changes.
1564 (obstack_grow, obstack_grow0): Don't cast WHERE at all: it
1565 prevents type checking.
1566 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
1567 cast the value to (void *): assigning a `foo *' to a `void *'
1568 variable is valid.
1569 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
1570 * src/reader.c (parse_union_decl): Typo: use obstack_1grow to
1571 append characters.
1572
6fd54b73
AD		 15732000-11-17 Akim Demaille <akim@epita.fr>
1574
1575 * tests/Makefile.am (suite.m4, regression.m4, calc.m4): Rename
1576 as...
1577 (suite.m4, regression.m4, calc.m4): these.
1578 * tests/atgeneral.m4: Update from CVS Autoconf.
1579
4c50eae6
AD		 15802000-11-17 Akim Demaille <akim@epita.fr>
1581
1582 * tests/regression.m4 (%union and --defines): New test,
1583 demonstrating a current bug in the obstack implementation.
1584
a35f64ea
AD		 15852000-11-17 Akim Demaille <akim@epita.fr>
1586
1587 * src/bison.s1 (_YY_DECL_VARIABLES, YY_DECL_VARIABLES): New
1588 macros.
1589 Use them to declare the variables which are global or local to
1590 `yyparse'.
1591
7de23534
AD		 15922000-11-17 Akim Demaille <akim@epita.fr>
1593
1594 * acconfig.h: Remove, no longer used.
1595
aa7815f5
AD		 15962000-11-07 Akim Demaille <akim@epita.fr>
1597
1598 * src: s/Copyright (C)/Copyright/g.
1599
5af1f549
AD		 16002000-11-07 Akim Demaille <akim@epita.fr>
1601
1602 * src/reader.c (reader): #define YYLSP_NEEDED to 1 instead of just
1603 defining.
1604 * src/bison.s1: s/#ifdef YYLSP_NEEDED/#if YYLSP_NEEDED/.
1605
553e2b22
AD		 16062000-11-07 Akim Demaille <akim@epita.fr>
1607
1608 * src/bison.s1 (YYLEX): Use #if instead of #ifdef.
1609 Merge in a single CPP if/else.
1610
8a4f41d6
AD		 16112000-11-07 Akim Demaille <akim@epita.fr>
1612
1613 * src/output.c (output): Remove useless variables.
1614 * lib/obstack.c (obstack_grow, obstack_grow0): Rename the second
1615 argument `data' for consistency with the prototypes.
1616 Qualify it `const'.
1617 (obstack_copy, obstack_copy0): Rename the second argument as
1618 `address' for consistency. Qualify it `const'.
1619 * lib/obstack.h (obstack_copy, obstack_copy0, obstack_grow)
1620 (obstack_grow0, obstack_ptr_grow, obstack_ptr_grow_fast): Qualify
1621 `const' their input argument (`data' or `address').
1622 Adjust the corresponding macros to include `const' in casts.
1623
095a3fb5
AD		 16242000-11-03 Akim Demaille <akim@epita.fr>
1625
1626 * src/Makefile.am (INCLUDES): s/PFILE/BISON_SIMPLE/.
1627 s/PFILE1/BISON_HAIRY/.
1628 Adjust dependencies.
1629
d1cdce7c
AD		 16302000-11-03 Akim Demaille <akim@epita.fr>
1631
090c5ebf 1632 For some reason, this was not applied.
d1cdce7c
AD		 1633
1634 * src/files.c [VMS]: No longer include `ssdef.h', no longer define
1635 `unlink': it's no longer used.
1636
9311529b
AD		 16372000-11-03 Akim Demaille <akim@epita.fr>
1638
1639 * src/files.c (skeleton_find): New function, eved out of...
1640 (open_files, open_extra_files): here.
1641
d8880f69
AD		 16422000-11-03 Akim Demaille <akim@epita.fr>
1643
1644 Don't use `atexit'.
1645
1646 * src/files.c (obstack_save): New function.
1647 (done): Rename as...
1648 (output_files): this.
1649 Use `obstack_save'.
1650 * src/main.c (main): Don't use `atexit' to register `done', since
1651 it no longer has to remove tmp files, just call `output_files'
1652 when there are no errors.
1653
0dbb648e
AD		 16542000-11-02 Akim Demaille <akim@epita.fr>
1655
1656 * src/files.c [VMS]: No longer include `ssdef.h', no longer define
1657 `unlink': it's no longer used.
1658 * src/files.h: Formatting changes.
1659
896fe5c1
AD		 16602000-11-02 Akim Demaille <akim@epita.fr>
1661
1662 Remove the last uses of mktemp and unlink/delete.
1663
1664 * src/files.c (fdefines, ftable): Removed.
1665 (defines_ostack, table_obstack): New.
1666 Adjust dependencies of the former into uses of the latter.
1667 * src/output.c (output_short_or_char_table, output_short_table):
1668 Convert to using obstacks.
1669 * src/reader.c (copy_comment2): Accept one FILE * and two
1670 obstacks.
1671 (output_token_defines, reader_output_yylsp): Use obstacks.
1672 * src/system.h (obstack_fgrow3): New.
1673
dd60faec
AD		 16742000-11-01 Akim Demaille <akim@epita.fr>
1675
1676 Change each use of `fattrs' into a use of `attrs_obstack'.
1677
1678 * src/reader.c (copy_at): Typo: s/yylloc/yyloc/.
1679 * src/files.c (fattrs): Remove.
1680 (attrs_obstack): New.
1681 Adjust all dependencies.
1682 (done): If SEMANTIC_PARSER, dump attrs_obstack into attrsfile.
1683
8c7ebe49
AD		 16842000-11-01 Akim Demaille <akim@epita.fr>
1685
1686 Introduce obstacks.
1687 Change each use of `faction' into a use of `action_obstack'.
1688
1689 * lib/obstack.h, lib/obstack.c: New files.
1690 * src/files.c (faction): Remove.
1691 (action_obstack): New.
1692 Adjust all dependencies.
1693
77aee789
AD		 16942000-10-20 Akim Demaille <akim@epita.fr>
1695
1696 * lib/quote.h (PARAMS): New macro. Use it.
1697
43591cec
AD		 16982000-10-16 Akim Demaille <akim@epita.fr>
1699
1700 * src/output.c (output_short_or_char_table): New function.
1701 (output_short_table, output_token_translations): Use it.
1702 (goto_actions): Use output_short_table.
1703
1e9798d5
AD		 17042000-10-16 Akim Demaille <akim@epita.fr>
1705
1706 * src/symtab.c (bucket_new): New function.
1707 (getsym): Use it.
1708
1709 * src/output.c (output_short_table): New argument to display the
1710 comment associated with the table.
1711 Adjust dependencies.
1712 (output_gram): Use it.
1713 (output_rule_data): Nicer output layout for YYTNAME.
1714
f282676b
AD		 17152000-10-16 Akim Demaille <akim@epita.fr>
1716
1717 * src/lex.c (read_typename): New function.
1718 (lex): Use it.
1719 * src/reader.c (copy_dollar): Likewise.
1720
550a72a3
AD		 17212000-10-16 Akim Demaille <akim@epita.fr>
1722
1723 * src/reader.c (copy_comment2): Expect the input stream to be on
1724 the `/' which is suspected to open a comment, instead of being
1725 called after `//' or `/*' was read.
1726 (copy_comment, copy_definition, parse_union_decl, copy_action)
1727 (copy_guard): Adjust.
1728
131e2fef
AD		 17292000-10-16 Akim Demaille <akim@epita.fr>
1730
1731 * src/reader.c (parse_expect_decl): Use `skip_white_space' and
1732 `read_signed_integer'.
1733
79282c5a
AD		 17342000-10-16 Akim Demaille <akim@epita.fr>
1735
1736 * src/reader.c (copy_dollar): New function.
1737 (copy_guard, copy_action): Use it.
1738
ff4a34be
AD		 17392000-10-16 Akim Demaille <akim@epita.fr>
1740
1741 * lib/quote.h, lib/quote.c, lib/quotearg.h, lib/quotearg.c:
1742 * m4/prereq.m4, m4/c-bs-a.m4, m4/mbstate.m4:
1743 New files, from Fileutils 4.0.27.
1744 * src/main.c (printable_version): Remove.
1745 * src/lex.c, src/reader.c: Use `quote'.
1746
17472000-10-04 Akim Demaille <akim@epita.fr>
1748
1749 * lib/error.c, lib/error.h: New files, needed by xmalloc.c.
1750
14ded682
AD		 17512000-10-04 Akim Demaille <akim@epita.fr>
1752
1753 * doc/bison.texinfo: Various typos spotted by Neil Booth.
1754
8e03724b
AD		 17552000-10-04 Akim Demaille <akim@epita.fr>
1756
1757 When a literal string is used to define two different tokens,
1758 `bison -v' segfaults.
1759 Reported by Piotr Gackiewicz, and fixed by Neil Booth.
1760
1761 * tests/regression.m4: New file.
1762 Include the core of the sample provided by Piotr Gackiewicz.
1763 * src/reader.c (parse_token_decl): Diagnose bad cases, and proceed
1764 properly.
1765
a9e64249
AD		 17662000-10-04 Akim Demaille <akim@epita.fr>
1767
1768 * src/reader.c (parse_expect_decl): Keep `count' within the size
1769 of `buffer'.
1770 From Neil Booth.
1771
da9abf43
AD		 17722000-10-02 Paul Eggert <eggert@twinsun.com>
1773
1774 * bison.s1 (yyparse): Assign the default value
1775 unconditionally, to avoid a GCC warning and make the parser a
1776 tad smaller.
1777
c33638bb
AD		 17782000-10-02 Akim Demaille <akim@epita.fr>
1779
1780 * src/getargs.c (getargs): Don't dump `--help' on unrecognized
1781 options.
1782
444c570a
AD		 17832000-10-02 Akim Demaille <akim@epita.fr>
1784
1785 * src/derives.c, src/print.c, src/reduce.c: To ease the
1786 translation, move some `\n' out of the translated strings.
1787
89cab50d
AD		 17882000-10-02 Akim Demaille <akim@epita.fr>
1789
1790 The location tracking mechanism is precious for parse error
1791 messages. Nevertheless, it is enabled only when `@n' is used in
1792 the grammar, which is a different issue (you can use it in error
1793 message, but not in the grammar per se). Therefore, there should
1794 be another means to enable it.
1795
1796 * src/getargs.c (getargs): Support `--locations'.
1797 (usage): Report it.
1798 * src/getargs.h (locationsflag): Export it.
1799 * src/lex.c (percent_table): Support `%locations'.
1800 * src/reader.c (yylsp_needed): Remove this variable, now replaced
1801 with `locationsflag'.
1802 * doc/bison.texinfo: Document `--locations' and `%locations'.
1803 Sort the options.
1804 * tests/calc.m4: Test it.
1805
1806 For regularity of the names, replace each
1807 (nolineflag, toknumflag, rawtokenumflag, noparserflag): with...
1808 (no_lineflag, token_tableflag, rawflag, no_parserflag): this.
1809 In addition replace each `flag' with `_flag'.
1810
d6c2cba0
AD		 18112000-10-02 Akim Demaille <akim@epita.fr>
1812
1813 Also test parse error messages, including with YYERROR_VERBOSE.
1814
1815 * tests/calc.m4 (calc.y): Add support for `exp = exp' (non
1816 associative).
1817 Use it to check the computations.
1818 Use it to check `nonassoc' is honored.
1819 (AT_DATA_CALC_Y): Equip `calc.y' with YYERROR_VERBOSE when passed
1820 `--yyerror-verbose'.
1821 (_AT_CHECK_CALC): Adjust to this option.
1822 (_AT_CHECK_CALC_ERROR): New macro to check parse error messages.
1823
5a35a6cb
AD		 18242000-10-02 Akim Demaille <akim@epita.fr>
1825
1826 Test also `--verbose', `--defines' and `--name-prefix'. Testing
1827 the latter demonstrates a flaw in the handling of non debugging
1828 parsers introduced by myself on 2000-03-16: `#define yydebug 0'
1829 was used in order to simplify:
1830
1831 #if YYDEBUG
1832 if (yydebug)
1833 {
1834 ...
1835 }
1836 #endif
1837
1838 into
1839
1840 if (yydebug)
1841 {
1842 ...
1843 }
1844
1845 unfortunately this leads to a CPP conflict when
1846 `--name-prefix=foo' is used since it produces `#define yydebug
1847 foodebug'.
1848
1849 * src/bison.s1 [!YYDEBUG]: Do not define yydebug.
1850 (YYDPRINTF): New macro.
1851 Spread its use.
1852 * tests/calc.m4 (AT_CHECK_CALC): Do require a title, build it from
1853 the bison options.
1854 Also test `--verbose', `--defines' and `--name-prefix'.
1855
71da9eea
AD		 18562000-10-02 Akim Demaille <akim@epita.fr>
1857
1858 Improve the readability of the produced parsers.
1859
1860 * src/bison.s1: Formatting changes.
1861 Improve the comment related to the `$' mark.
1862 (yydefault): Don't fall through to `yyresume': `goto' there.
1863 * src/output.c (output_parser): When the `$' is met, skip the end
1864 of its line.
1865 New variable, `number_of_dollar_signs', to check there's exactly
1866 one `$' in the parser skeleton.
1867
95e36146
AD		 18682000-10-02 Akim Demaille <akim@epita.fr>
1869
1870 * lib/xstrdup.c: New file, from the fileutils.
1871 * src/reader.c (parse_token_decl, get_type_name, parse_type_decl)
1872 (parse_assoc_decl, parse_thong_decl, get_type): Use `xstrdup'
1873 instead of strlen + xmalloc + strcpy.
1874 * src/symtab.c (copys): Remove, use xstrdup instead.
1875
d7020c20
AD		 18762000-10-02 Akim Demaille <akim@epita.fr>
1877
1878 * src/gram.h (associativity): New enum type which replaces the
1879 former CPP macros `RIGHT_ASSOC', `LEFT_ASSOC' and `NON_ASSOC' with
1880 `right_assoc', `left_assoc' and `non_assoc'.
1881 Adjust all dependencies.
1882 * src/reader.c: Formatting changes.
1883 (LTYPESTR): Don't define it, use it as a literal in
1884 `reader_output_yylsp'.
1885 * src/symtab.h (symbol_class): New enum type which replaces the
1886 former CPP macros `SUNKNOWN', `STOKEN and `SNTERM' with
1887 `sunknown', `stoken and `snterm'.
1888
1916f98e
AD		 18892000-10-02 Akim Demaille <akim@epita.fr>
1890
1891 * src/getargs.c (fixed_outfiles): Rename as...
1892 (yaccflag): for consistency and accuracy.
1893 Adjust dependencies.
1894
d7913476
AD		 18952000-10-02 Akim Demaille <akim@epita.fr>
1896
1897 Use the more standard files `xalloc.h' and `xmalloc.c' instead of
1898 Bison's `allocate.c' and `alloc.h'. This patch was surprisingly
1899 difficult and introduced a lot of core dump. It turns out that
1900 Bison used an implementation of `xmalloc' based on `calloc', and
1901 at various places it does depend upon the initialization to 0. I
1902 have not tried to isolate the pertinent places, and all the former
1903 calls to Bison's `xmalloc' are now using `XCALLOC'. Someday,
1904 someone should address this issue.
1905
1906 * src/allocate.c, src/alloc.h, m4/bison-decl.m4: Remove.
1907 * lib/xmalloc.c, lib/xalloc.h, m4/malloc.m4, m4/realloc.m4: New
1908 files.
1909 Adjust dependencies.
1910 * src/warshall.h: New file.
1911 Propagate.
1912
340ef489
AD		 19132000-10-02 Akim Demaille <akim@epita.fr>
1914
1915 Various anti-`extern in *.c' changes.
1916
1917 * src/system.h: Include `assert.h'.
1918
b2ca4022
AD		 19192000-10-02 Akim Demaille <akim@epita.fr>
1920
1921 * src/state.h (nstates, final_state, first_state, first_shift)
1922 (first_reduction): Move their exportation from here...
1923 * src/LR0.h: to here.
1924 Adjust dependencies.
1925 * src/getargs.c (statisticsflag): New variable.
1926 Add support for `--statistics'.
1927 Adjust dependencies.
1928
1929 Remove a lot of now useless `extern' statements in most files.
1930
403b315b
AD		 19312000-10-02 Akim Demaille <akim@epita.fr>
1932
1933 * src/LR0.h: New file.
1934 Propagate its use.
1935
07a58c13
AD		 19362000-10-02 Akim Demaille <akim@epita.fr>
1937
1938 * src/print.h: New file.
1939 Propagate its use.
1940 * src/print.c: Formatting and ordering changes.
1941 (verbose, terse): Replace with...
1942 (print_results): this new function.
1943 Adjust dependencies.
1944
0619caf0
AD		 19452000-10-02 Akim Demaille <akim@epita.fr>
1946
1947 * src/conflicts.c (conflict_report): New function.
1948 (conflict_log, verbose_conflict_log): Replace with...
1949 (print_conflicts): this function.
1950 Adjust dependencies.
1951 * src/conflicts.h: New file.
1952 Propagate its inclusion.
1953
3519ec76
AD		 19542000-10-02 Akim Demaille <akim@epita.fr>
1955
1956 * src/nullable.h: New file.
1957 Propagate its inclusion.
1958 * src/nullable.c: Formatting changes.
1959
015acc48
AD		 19602000-10-02 Akim Demaille <akim@epita.fr>
1961
1962 * src/reduce.h: New file.
1963 Propagate its inclusion.
1964 * src/reduce.c: Topological sort and other formatting changes.
1965 (bool, TRUE, FALSE): Move their definition to...
1966 * src/system.h: here.
1967
8963a27b
AD		 19682000-10-02 Akim Demaille <akim@epita.fr>
1969
1970 * src/files.c: Formatting changes.
1971 (tryopen, tryclose, openfiles): Rename as...
1972 (xfopen, xfclose, open_files): this.
1973 (stringappend): static.
1974 * src/files.h: Complete the list of exported symbols.
1975 Propagate its use.
1976
a70083a3
AD		 19772000-10-02 Akim Demaille <akim@epita.fr>
1978
1979 * src/reader.h: New file.
1980 Propagate its use instead of tedious list of `extern' and
1981 prototypes.
1982 * src/reader.c: Formatting changes, topological sort,
1983 s/register//.
1984
abadc117
AD		 19852000-10-02 Akim Demaille <akim@epita.fr>
1986
1987 * src/lex.h: Prototype `lex.c' exported functions.
1988 * src/reader.c: Adjust.
1989 * src/lex.c: Formatting changes.
1990 (safegetc): Rename as...
1991 (xgetc): this.
1992
720d742f
AD		 19932000-10-02 Akim Demaille <akim@epita.fr>
1994
1995 * src/lalr.h: New file.
1996 Propagate its inclusion instead of prototypes and `extern'.
1997 * src/lalr.c: Formatting changes, topological sorting etc.
1998
f2acea59
AD		 19992000-10-02 Akim Demaille <akim@epita.fr>
2000
2001 * src/output.c (token_actions): Introduce a temporary array,
2002 YYDEFACT, that makes it possible for this function to use
2003 output_short_table.
2004
d019d655
AD		 20052000-10-02 Akim Demaille <akim@epita.fr>
2006
2007 `user_toknums' is output as a `short[]' in `output.c', while it is
2008 defined as a `int[]' in `reader.c'. For consistency with the
2009 other output tables, `user_toknums' is now defined as a table of
2010 shorts.
2011
2012 * src/reader.c (user_toknums): Be a short table instead of an int
2013 table.
2014 Adjust dependencies.
2015
2016 Factor the short table outputs.
2017
2018 * src/output.c (output_short_table): New function.
2019 * src/output.c (output_gram, output_stos, output_rule_data)
2020 (output_base, output_table, output_check): Use it.
2021
6c89f1c1
AD		 20222000-10-02 Akim Demaille <akim@epita.fr>
2023
2024 * src/output.c (output): Topological sort of the functions, in
2025 order to get rid of the `static' prototypes.
2026 No longer use `register'.
2027 * src/output.h: New file.
2028 Propagate its inclusion in files explicitly prototyping functions
2029 from output.c.
2030
d9efd181
AD		 20312000-09-21 Akim Demaille <akim@epita.fr>
2032
2033 * src/atgeneral.m4: Update from Autoconf.
2034
c29240e7 20352000-09-21 Akim Demaille <akim@epita.fr>
2fa6973e
AD		 2036
2037 * src/closure.h: New file.
2038 * src/closure.c: Formatting changes, topological sort over the
2039 functions, use of closure.h.
2040 (initialize_closure, finalize_closure): Rename as...
2041 (new_closure, free_closure): these. Adjust dependencies.
2042 * src/LR0.c: Formatting changes, topological sort, use of
2043 cloture.h.
2044 (initialize_states): Rename as...
2045 (new_states): this.
2046 * src/Makefile.am (noinst_HEADERS): Adjust.
2047
499daa50
AD		 20482000-09-20 Akim Demaille <akim@epita.fr>
2049
2050 * src/acconfig.h: Don't protect config.h against multiple
2051 inclusion.
2052 Don't define PARAMS.
2053 * src/system.h: Define PARAMS.
2054 Remove some of the ad-hoc CPP magic for DOS, VMS etc.: this is the
2055 purpose of config.h. system.h must not try to fix wrong
2056 definitions in config.h.
2057
cc84fd5d
AD		 20582000-09-20 Akim Demaille <akim@epita.fr>
2059
2060 * src/derives.h: New file.
2061 * src/main.c, src/derives.h: Use it.
2062 Formatting changes.
2063 * src/Makefile.am (noinst_HEADERS): Adjust.
2064
db5b3a89
AD		 20652000-09-20 Akim Demaille <akim@epita.fr>
2066
2067 * tests/atgeneral.m4: Update from Autoconf.
2068 * tests/calc.m4 (_AT_DATA_CALC_Y, AT_DATA_CALC_Y, _AT_CHECK_CALC)
2069 (AT_CHECK_CALC): New macros.
2070 Use these macros to test bison with options `', `--raw',
2071 `--debug', `--yacc', `--yacc --debug'.
2072
ceed8467
AD		 20732000-09-19 Akim Demaille <akim@epita.fr>
2074
2075 * src/output.c: Formatting changes.
2076 * src/machine.h: Remove, leaving its contents in...
2077 * src/system.h: here.
2078 Include stdio.h.
2079 Adjust all dependencies on stdio.h and machine.h.
2080 * src/getargs.h: New file.
2081 Let all `extern' declarations about getargs.c be replaced with
2082 inclusion of `getargs.h'.
2083 * src/Makefile.am (noinst_HEADERS): Adjust.
2084
2085 * tests/calc.m4 (yyin): Be initialized in main, not on the global
2086 scope.
2087 (yyerror): Returns void, not int.
2088 * doc/bison.texinfo: Formatting changes.
2089
05a1d24b
AD		 20902000-09-19 Akim Demaille <akim@epita.fr>
2091
2092 * tests/calc.m4 (calc.y): Do not assign to stdin, as it's not
2093 portable.
2094
cbd25751
AD		 20952000-09-18 Akim Demaille <akim@epita.fr>
2096
2097 * configure.in: Append WARNING_CFLAGS to CFLAGS.
2098 * src/Makefile.am (INCLUDES): Don't.
2099 Be ready to fetch headers in lib/.
2100
13863333
AD		 21012000-09-18 Akim Demaille <akim@epita.fr>
2102
2103 * doc/bison.texinfo: Update the copyright.
2104 ANSIfy and GNUify the examples.
2105 Remove the old menu.
2106
0d533154
AD		 21072000-09-18 Akim Demaille <akim@epita.fr>
2108
2109 First set of tests: use the `calc' example from the documentation.
2110
2111 * src/bison.s1 (yyparse): Condition the code using `yytname' which
2112 is defined only when YYDEBUG is.
2113 * m4/atconfig.m4 (AT_CONFIG): Adjust to Autoconf 2.13.
2114 * src/files.c (tryopen, tryclose): Formatting changes.
2115 Move to the top and be static.
2116 * src/reader.c (read_signed_integer): Likewise.
2117 * tests/calc.m4: New file.
2118 * Makefile.am, suite.m4: Adjust.
2119 * m4/atconfig.m4: Set BISON_SIMPLE and BISON_HAIRY.
2120
e79137ac
AD		 21212000-09-18 Akim Demaille <akim@epita.fr>
2122
2123 Add support for an Autotest test suite for Bison.
2124
2125 * m4/m4.m4, m4/atconfig.m4: New files.
2126 * m4/Makefile.am (EXTRA_DIST): Adjust.
2127 * tests/suite.m4, tests/Makefile.am, tests/atgeneral.m4: New
2128 files.
2129 * src/getargs.c: Display a more standard --version message.
2130 * src/reader.c (reader): Formatting changes.
2131 No longer depend upon VERSION_STRING.
2132 * configure.in: No longer use `dnl'.
2133 Set up the test suite and the new directory `tests/.
2134 (VERSION_STRING): Remove.
2135
27821bff
AD		 21362000-04-14 Akim Demaille <akim@epita.fr>
2137
2138 * src/reader.c (copy_comment2): New function, same as former
2139 `copy_comment', but outputs into two FILE *.
2140 (copy_comment): Use it.
2141 (parse_union_decl): Use it.
2142 (get_type, parse_start_decl): Use the same `invalid' message.
2143 (parse_start_decl, parse_union_decl): Use the same `multiple'
2144 message.
2145 (parse_union_decl, copy_guard, copy_action): Use the same
2146 `unmatched' message.
2147 * m4/Makefile.am (EXTRA_DIST): Add `warning.m4'.
2148
cfe5fbc0
AD		 21492000-03-31 Akim Demaille <akim@epita.fr>
2150
2151 * src/files.c (tryopen, tryclose): Move to the top.
2152 Be static.
2153
cb7db13e
AD		 21542000-03-31 Akim Demaille <akim@epita.fr>
2155
2156 * src/main.c (main): Don't call `done', exit does it.
2157
a0f6b076
AD		 21582000-03-31 Akim Demaille <akim@epita.fr>
2159
36281465
AD		 2160 * allocate.c: s/return (foo)/return foo/.
2161 * lalr.c: Likewise.
2162 * LR0.c: Likewise.
2163 * output.c: Likewise.
2164 * reader.c: Likewise.
2165 * symtab.c: Likewise.
2166 * vmsgetargs.c: Likewise.
2167
21682000-03-31 Akim Demaille <akim@epita.fr>
2169
2170 Clean up the error reporting functions.
a0f6b076
AD		 2171
2172 * src/report.c: New file.
2173 * src/report.h: Likewise.
2174 * src/Makefile.am: Adjust.
2175 * m4/error.m4: New file.
2176 * m4/Makefile.am: Adjust.
2177 * configure.in (jm_PREREQ_ERROR): Call it.
2178 * src/main.c (int_to_string, banner, fatal_banner, warn_banner):
2179 Remove.
2180 (fatal, fatals): Remove. All callers use complain.c::fatal.
2181 (warn, warni, warns, warnss, warnss): Remove. All callers use
2182 complain.c::complain.
2183 (toomany): Remove, use fatal instead.
2184 * src/files.c (done): No argument, use complain_message_count.
2185 * src/main.c (main): Register `done' to `atexit'.
2186
2187 * src/getargs.c (usage): More `fputs', less `fprintf'.
2188
18539825
AD		 21892000-03-28 Akim Demaille <akim@epita.fr>
2190
2191 * lib/: New directory.
2192 * Makefile.am (SUBDIRS): Adjust.
2193 * configure.in: Adjust.
2194 (LIBOBJS): Although not used yet, AC_SUBST it, otherwise it's
2195 useless.
2196 * src/alloca.c: Moved to lib/.
2197 * src/getopt.c: Likewise.
2198 * src/getopt1.c: Likewise.
2199 * src/getopt.h: Likewise.
2200 * src/ansi2knr.c: Likewise.
2201 * src/ansi2knr.1: Likewise.
2202 * src/Makefile.am: Adjust.
2203 * lib/Makefile.am: New file.
2204
9f306f2a
AD		 22052000-03-28 Akim Demaille <akim@epita.fr>
2206
2207 * src/getargs.c (usage): Refresh the help message.
2208
0ba347b6
AD		 22092000-03-17 Akim Demaille <akim@epita.fr>
2210
2211 * src/getopt1.c: Updated from textutils 2.0e
2212 * src/getopt.c: Likewise.
2213 * src/getopt.h: Likewise.
2214
dbe7f271
AD		 22152000-03-17 Akim Demaille <akim@epita.fr>
2216
2217 * src/Makefile.am (bison.simple): Fix the awk program: quote only
2218 the file name, not the whole `#line LINE FILE'.
2219
75bbe78d
AD		 22202000-03-17 Akim Demaille <akim@epita.fr>
2221
2222 On syntax errors, report the token on which we choked.
2223
aa5fd0ee
AD		 2224 * src/bison.s1 (yyparse): In the label yyerrlab, when
2225 YYERROR_VERBOSE, add yychar in msg.
75bbe78d 2226
7b306f52
AD		 22272000-03-17 Akim Demaille <akim@epita.fr>
2228
aa5fd0ee 2229 * src/reader.c (copy_at): New function.
7b306f52
AD		 2230 (copy_guard): Use it.
2231 (copy_action): Use it.
2232
e87b5700
AD		 22332000-03-17 Akim Demaille <akim@epita.fr>
2234
2235 Be kind to translators, save some useless translations.
2236
aa5fd0ee 2237 * src/main.c (banner): New function.
e87b5700
AD		 2238 (fatal_banner): Use it.
2239 (warn_banner): Use it.
2240
ae3c3164
AD		 22412000-03-17 Akim Demaille <akim@epita.fr>
2242
aa5fd0ee
AD		 2243 * src/reader.c (copy_definition): Use copy_string and
2244 copy_comment. Removed now unused `match', `ended',
2245 `cplus_comment'.
ae3c3164
AD		 2246 (copy_comment, copy_string): Moved, to be visible from
2247 copy_definition.
2248
4dc58e7c
AD		 22492000-03-17 Akim Demaille <akim@epita.fr>
2250
aa5fd0ee
AD		 2251 * src/reader.c (copy_string): Declare `static inline'. No
2252 problems with inline, since it is checked by configure.
4dc58e7c
AD		 2253 (copy_comment): Likewise.
2254
0a6384c4
AD		 22552000-03-17 Akim Demaille <akim@epita.fr>
2256
aa5fd0ee 2257 * src/reader.c (packsymbols): Formatting changes.
0a6384c4 2258
3cef001a
AD		 22592000-03-17 Akim Demaille <akim@epita.fr>
2260
aa5fd0ee 2261 * src/reader.c (copy_comment): New function, factored out from:
3cef001a
AD		 2262 (copy_action): Use it. Removed now unused `match', `ended',
2263 `cplus_comment'.
2264 (copy_guard): Likewise.
2265
ca36d2ef
AD		 22662000-03-17 Akim Demaille <akim@epita.fr>
2267
aa5fd0ee 2268 * src/reader.c (copy_string): New function, factored out from:
ca36d2ef
AD		 2269 (copy_action): Use it.
2270 (copy_guard): Likewise.
2271
6666f98f
AD		 22722000-03-17 Akim Demaille <akim@epita.fr>
2273
2274 Change the handling of @s so that they behave exactly like $s.
2275 There is now a pseudo variable @$ (readble and writable), location
2276 of the lhs of the rule (by default ranging from the location of
2277 the first symbol of the rhs, to the location of the last symbol,
2278 or, if the rhs is empty, YYLLOC).
2279
2280 * src/bison.s1 [YYLSP_NEEDED] (yyloc): New variable, twin of
2281 yyval.
2282 (yyparse): When providing a default semantic action, provide a
2283 default location action.
2284 (after the $): No longer change `*YYLSP', just stack YYLOC the
2285 same way you stack YYVAL.
2286 * src/reader.c (read_declarations): Use warns.
2287 (copy_guard, case '@'): Also recognize `@$', expanded as `YYLOC'.
2288 (copy_action, case '@'): Likewise.
2289 Use a standard error message, to save useless work from
2290 translators.
2291
41aca2e0
AD		 22922000-03-17 Akim Demaille <akim@epita.fr>
2293
aa5fd0ee
AD		 2294 * src/bison.s1: Formatting and cosmetics changes.
2295 * src/reader.c: Likewise.
41aca2e0
AD		 2296 Update the Copyright notice.
2297
dc08c1d5
AD		 22982000-03-17 Akim Demaille <akim@epita.fr>
2299
aa5fd0ee
AD		 2300 * src/bison.s1 (#line): All set to `#line' only, since the
2301 Makefile now handles them.
dc08c1d5 2302
9ee3c97b
AD		 23032000-03-16 Akim Demaille <akim@epita.fr>
2304
2305 * src/output.c (output_rule_data): Output the documentation of
2306 some of the tables.
2307 (Copyright notice): Update.
2308 Formatting changes.
2309
0de741ca
AD		 23102000-03-16 Akim Demaille <akim@epita.fr>
2311
2312 * src/bison.s1 [!YYDEBUG]: Define yydebug to 0. This allows to
2313 remove most `#if YYDEBUG != 0', since `if (yydebug)' is enough.
2314 One `#if YYDEBUG' remains, since it uses variables which are
2315 defined only if `YYDEBUG != 0'.
2316
bb10be54
AD		 23172000-03-16 Akim Demaille <akim@epita.fr>
2318
2319 * src/bison.s1 (yyparse): Reorganize the definitions of the stacks
2320 and related variables so that the similarities are highlighted.
2321
b07b484a
AD		 23222000-03-16 Akim Demaille <akim@epita.fr>
2323
2324 * src/bison.s1: Properly indent CPP directives.
2325
361f60b3
AD		 23262000-03-16 Akim Demaille <akim@epita.fr>
2327
2328 * src/bison.s1: Properly indent the `alloca' CPP section.
2329
8c44d3ec
AD		 23302000-03-16 Akim Demaille <akim@epita.fr>
2331
2332 Do not hard code values of directories in `configure.in'.
2333 Update the `configure' tool chain.
2334
2335 * configure.in (XPFILE, XPFILE1, LOCALEDIR): Remove, handled by
2336 src/makefile.am.
2337 (VERSION_STRING): Use the third arg of AC_DEFINE_UNQUOTED.
2338 (AC_OUTPUT): Add m4/Makefile.
2339 Bump to bison 1.28a, 1.29 has never been released.
2340 * acconfig.h (XPFILE, XPFILE1, LOCALEDIR): Remove, since they are
2341 handled via src/Makefile.am.
2342 (VERSION_STRING, PROTOTYPES, ENABLE_NLS, HAVE_CATGETS,
2343 HAVE_GETTEXT, HAVE_LC_MESSAGES, HAVE_STPCPY): Remove, handled by
2344 autoheader.
2345 * Makefile.am (SUBDIRS): Add m4.
2346 (ACLOCAL_AM_FLAGS): New variable.
2347 (AUTOMAKE_OPTIONS): Add check-news.
2348 * src/Makefile.am (bison.simple): Use awk to replace #line lines with
2349 the proper line number and file name.
2350 (DEFS): Propagate the location of bison library files and of the
2351 locale files.
2352 (INCLUDES): Added `-I ..' so that one can compile with srcdir !=
2353 builddir.
2354 * acinclude.m4: Remove, replaced by the directory m4.
2355 * m4/Makefile.am (EXTRA_DIST): New variable.
2356 * m4/gettext.m4: New file, from the fileutils.
2357 * m4/lcmessage.m4: Likewise
2358 * m4/progtest.m4: Likewise.
2359 * m4/bison-decl.m4: New file, extracted from former acinclude.m4.
2360
f95997e7
AD		 23612000-03-10 Akim Demaille <akim@epita.fr>
2362
2363 * src/closure.c:
2364 Formatting changes of various comments.
2365 Respect the GNU coding standards at various places.
2366 Don't use `_()' when no translation is needed.
2367
23681999-12-13 Jesse Thilo <jthilo@gnu.org>
2369
2370 * src/files.c:
2371 OS/2 honors TMPDIR environment variable.
2372
23731999-12-13 Jesse Thilo <jthilo@gnu.org>
2374
2375 * doc/bison.texinfo: Tweaked spelling and grammar.
2376 Updated ISBN.
2377 Removed reference to price of printed copy.
2378 Mention BISON_SIMPLE and BISON_HAIRY.
2379
23801999-12-13 Jesse Thilo <jthilo@gnu.org>
2381
2382 * configure.in, NEWS:
2383 Bison 1.29 released.
2384
23851999-10-27 Jesse Thilo <jthilo@gnu.org>
2386
2387 * doc/.cvsignore, doc/Makefile.am, doc/refcard.tex:
2388 Added reference card.
2389
23901999-07-26 Jesse Thilo <jthilo@gnu.org>
2391
2392 * po/ru.po: Added Russian translation.
2393
23941999-07-26 Jesse Thilo <jthilo@gnu.org>
2395
2396 * configure.in: Added Russian translation.
2397
23981999-07-06 Jesse Thilo <jthilo@gnu.org>
2399
2400 * configure.in, NEWS, README:
2401 Released version 1.28.
2402
24031999-06-14 Jesse Thilo <jthilo@gnu.org>
2404
2405 * src/system.h:
2406 Squashed redefinition warning on some systems.
2407
2408 * src/getargs.c, src/Makefile.am, src/reader.c, src/version.c:
2409 Have configure build version string instead of relying on ANSI string
2410 concatentation.
2411
24121999-06-14 Jesse Thilo <jthilo@gnu.org>
2413
2414 * po/POTFILES.in: Got rid of version.c.
2415
24161999-06-14 Jesse Thilo <jthilo@gnu.org>
2417
2418 * acconfig.h, configure.in:
2419 Have configure build version string instead of relying on ANSI string
2420 concatentation.
2421
24221999-06-08 Jesse Thilo <jthilo@gnu.org>
2423
2424 * doc/bison.1:
2425 Dropped mention of `+' for long-named options.
2426
24271999-05-30 Jesse Thilo <jthilo@gnu.org>
2428
2429 * src/files.c: Added <unistd.h> for unlink().
2430
2431 * src/Makefile.am, src/system.h:
2432 I18n fixes.
2433
24341999-05-30 Jesse Thilo <jthilo@gnu.org>
2435
2436 * README: Added a FAQ list.
2437
2438 * configure.in, acconfig.h:
2439 I18n fixes.
2440
24411999-05-30 Jesse Thilo <jthilo@gnu.org>
2442
2443 * doc/FAQ, doc/Makefile.am:
2444 Added a FAQ list.
2445
24461999-05-19 Jesse Thilo <jthilo@gnu.org>
2447
2448 * src/alloc.h, src/symtab.h, src/version.c:
2449 Protected inclusion of "config.h" with HAVE_CONFIG_H.
2450
24511999-04-18 Jesse Thilo <jthilo@gnu.org>
2452
2453 * src/.cvsignore, src/Makefile.am:
2454 Reorganized: sources in `src', documentation in `doc'.
2455
2456 * src/lex.c (literalchar):
2457 fixed the code for escaping double quotes (thanks
2458 Jonathan Czisny.)
2459
24601999-04-18 Jesse Thilo <jthilo@gnu.org>
2461
2462 * po/de.po, po/es.po, po/fr.po, po/nl.po, po/POTFILES.in:
2463 Adjusted paths to reflect directory reorganization.
2464
24651999-04-18 Jesse Thilo <jthilo@gnu.org>
2466
2467 * doc/.cvsignore, doc/Makefile.am:
2468 Reorganized: sources in `src', documentation in `doc'.
2469
24701999-04-18 Jesse Thilo <jthilo@gnu.org>
2471
2472 * configure.in:
2473 Updated AC_INIT file to reflect directory reorganization.
2474
2475 * configure.in, .cvsignore, Makefile.am, POTFILES.in:
2476 Reorganized: sources in `src', documentation in `doc'.
2477
24781999-04-13 Jesse Thilo <jthilo@gnu.org>
2479
2480 * src/allocate.c:
2481 Don't declare calloc() and realloc() if not necessary.
2482
24831999-04-13 Jesse Thilo <jthilo@gnu.org>
2484
2485 * configure.in, acconfig.h, acinclude.m4:
2486 Don't declare calloc() and realloc() if not necessary.
2487
24881999-03-23 Jesse Thilo <jthilo@gnu.org>
2489
2490 * po/.cvsignore: Added i18n support.
2491
24921999-03-23 Jesse Thilo <jthilo@gnu.org>
2493
2494 * acconfig.h, configure.in, Makefile.am:
2495 Added i18n support.
2496
24971999-03-22 Jesse Thilo <jthilo@gnu.org>
2498
2499 * src/bison.s1: Fixed #line numbers.
2500
25011999-03-15 Jesse Thilo <jthilo@gnu.org>
2502
2503 * po/es.po, po/fr.po, po/nl.po, po/de.po:
2504 Added PO files from Translation Project.
2505
25061999-03-03 Jesse Thilo <jthilo@gnu.org>
2507
2508 * Makefile.am:
2509 Added support for non-ANSI compilers (ansi2knr).
2510
25111999-02-16 Jesse Thilo <jthilo@gnu.org>
2512
2513 * configure.in: Bumped version number to 1.27.
2514
2515 * Makefile.am:
2516 Added `bison.simple' to list of files removed by `make distclean'.
2517
25181999-02-12 Jesse Thilo <jthilo@gnu.org>
2519
2520 * src/files.c, src/files.h:
2521 Defined locations of parser files in config.h instead of Makefile.
2522
25231999-02-12 Jesse Thilo <jthilo@gnu.org>
2524
2525 * acconfig.h, acinclude.m4, configure.in, Makefile.am:
2526 Defined locations of parser files in config.h instead of Makefile.
2527
25281999-02-09 Jesse Thilo <jthilo@gnu.org>
2529
2530 * Makefile.am:
2531 Removed inappropriate use of $< macro.
2532
25331999-02-05 Jesse Thilo <jthilo@gnu.org>
2534
2535 * po/Makefile.in.in, po/POTFILES.in:
2536 Add `po' directory skeleton.
2537
25381999-01-27 Jesse Thilo <jthilo@gnu.org>
2539
2540 * README: Document help-bison list.
2541
2542 * configure.in: Add check for mkstemp().
2543
25441999-01-20 Jesse Thilo <jthilo@gnu.org>
2545
2546 * src/conflicts.c, src/LR0.c, src/output.c, src/reader.c:
2547 Hush a few compiler warnings.
2548
2549 * src/files.c:
2550 Add tryclose(), which verifies that fclose was successful.
2551 Hush a couple of compiler warnings.
2552
25531999-01-20 Jesse Thilo <jthilo@gnu.org>
2554
2555 * Makefile.am, OChangeLog:
2556 ChangeLog is now automatically generated. Include the old version as
2557 OChangeLog.
2558
25591999-01-14 Jesse Thilo <jthilo@gnu.org>
2560
2561 * 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:
2562 Update FSF address.
2563
25641999-01-14 Jesse Thilo <jthilo@gnu.org>
2565
2566 * doc/bison.texinfo: Fix formatting glitch.
2567
2568 * doc/bison.texinfo: Update FSF address.
2569
25701999-01-14 Jesse Thilo <jthilo@gnu.org>
2571
2572 * acconfig.h: Update FSF address.
2573
25741999-01-08 Jesse Thilo <jthilo@gnu.org>
2575
2576 * src/system.h:
2577 Don't define PACKAGE here, since config.h defines it.
2578
25791998-12-30 Jesse Thilo <jthilo@gnu.org>
2580
2581 * src/reader.c: Update copyright date.
2582
2583 * src/main.c:
2584 Ditch sprintf to statically-sized buffers in fatal/warn functions in
2585 favor of output directly to stderr (avoids buffer overruns).
2586
2587 * src/reader.c: Some checks for premature EOF.
2588
2589 * 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:
2590 Use prototypes if the compiler understands them.
2591
2592 * src/files.c: Honor TMPDIR on Unix hosts.
2593 Use prototypes if the compiler understands them.
2594
2595 * src/reader.c:
2596 Fix a couple of buffer overrun bugs.
2597 Use prototypes if the compiler understands them.
2598
2599 * src/system.h: Include unistd.h and ctype.h.
2600 Use #ifdef instead of #if for NLS symbols.
2601
26021998-12-30 Jesse Thilo <jthilo@gnu.org>
2603
2604 * doc/bison.texinfo:
2605 Delete comment "consider using @set for edition number, etc..." since
2606 we now are doing so.
2607
26081998-12-30 Jesse Thilo <jthilo@gnu.org>
2609
2610 * configure.in:
2611 Use prototypes if the compiler understands them.
2612
2613 * NEWS: Document 1.26 highlights.
2614
2615 * Makefile.am: Require Automake 1.3 or later.
2616
2617 * acconfig.h:
2618 Use prototypes if the compiler understands them.
2619
26201998-12-29 Jesse Thilo <jthilo@gnu.org>
2621
2622 * src/version.c:
2623 Use VERSION symbol from automake for version number.
2624
26251998-12-29 Jesse Thilo <jthilo@gnu.org>
2626
2627 * acconfig.h, configure.in, version.cin:
2628 Use VERSION symbol from automake for version number.
2629
26301998-11-28 Jesse Thilo <jthilo@gnu.org>
2631
2632 * Makefile.am:
2633 Distribute original version of simple parser (bison.s1), not built
2634 version (bison.simple).
2635
26361998-11-28 Jesse Thilo <jthilo@gnu.org>
2637
2638 * doc/bison.texinfo: Add info dir entry.
2639
2640 * doc/bison.texinfo:
2641 Let automake put version number into documentation.
2642
26431998-11-26 Jesse Thilo <jthilo@gnu.org>
2644
2645 * src/bison.cld, src/build.com, src/vmshlp.mar:
2646 Add non-RCS files from /gd/gnu/bison.
2647
26481998-11-26 Jesse Thilo <jthilo@gnu.org>
2649
2650 * doc/bison.1:
2651 Document the BISON_HAIRY and BISON_SIMPLE variables.
2652
26531998-11-25 Jesse Thilo <jthilo@gnu.org>
2654
2655 * src/version.c: Build version.c automatically.
2656
2657 * src/reader.c:
2658 Fix token numbering (used to start at 258, not 257).
2659
2660 * src/system.h: Include config.h.
2661
2662 * src/getargs.c: Update bug report address.
2663
2664 * src/alloca.c, src/getopt1.c, src/getopt.c, src/getopt.h:
2665 Get latest copies of alloca.c, getopt.c, getopt.h, getopt1.c from gnu.org.
2666
26671998-11-25 Jesse Thilo <jthilo@gnu.org>
2668
2669 * Makefile.am:
2670 Rename bison.simple to bison.s1 (bison.simple is then built from bison.s1).
2671
2672 * configure.in, version.cin:
2673 Build version.c automatically.
2674
2675 * AUTHORS: Add AUTHORS file.
2676
2677 * README: Update bug report address.
2678
2679 * bison.simple:
2680 Rename bison.simple to bison.s1 (bison.simple is then built from bison.s1).
2681
2682 * configure.in, Makefile.am, Makefile.in, stamp-h.in:
2683 Add automake stuff.
2684
26851998-11-25 Jesse Thilo <jthilo@gnu.org>
2686
2687 * doc/bison.texinfo: Clean up some formatting.
2688
26891998-05-05 Richard Stallman <rms@gnu.org>
2690
2691 * doc/bison.texinfo:
2692 Explain better why to make a pure parser.
2693
26941998-01-05 Richard Stallman <rms@gnu.org>
2695
2696 * src/files.c (openfiles):
2697 [_WIN32 && !__CYGWIN32__] Use TEMP or Temp to
2698 find a temporary directory, if possible. Do not unlink files while
2699 they are open.
2700
27011997-08-25 Richard Stallman <rms@gnu.org>
2702
2703 * src/reader.c (stack_offset;):
2704 Change some warni to warns.
2705
2706 * src/lex.c (literalchar): Use warns, not warni.
2707
27081997-06-28 Richard Stallman <rms@gnu.org>
2709
2710 * src/bison.s1: Add a Bison version comment.
2711
2712 * src/main.c (fatal, warn, berror):
2713 Use program_name.
2714
27151997-06-28 Richard Stallman <rms@gnu.org>
2716
2717 * Makefile.in (bison_version): New variable.
2718 (dist): Use that variable.
2719 (bison.s1): Substitute the Bison version into bison.simple.
2720
2721 * bison.simple: Add a Bison version comment.
2722
27231997-06-18 Richard Stallman <rms@gnu.org>
2724
2725 * src/main.c (fatal, warn, berror):
2726 Make error messages standard.
2727 (toomany): Improve error message text.
2728
2729 * 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:
2730 new.h renamed to alloc.h.
2731
27321997-06-18 Richard Stallman <rms@gnu.org>
2733
2734 * Makefile.in: new.h renamed to alloc.h.
2735
27361997-05-24 Richard Stallman <rms@gnu.org>
2737
2738 * src/lex.c (literalchar):
2739 Fix the code for escaping \, " and '.
2740
2741 (lex): Avoid trouble when there are many chars
2742 to discard in a char literal with just several chars in it.
2743
27441997-05-17 Richard Stallman <rms@gnu.org>
2745
2746 * src/bison.s1:
2747 Use malloc, if using alloca is troublesome.
2748 (YYSTACK_USE_ALLOCA): New flag macro.
2749 Define it for some systems and compilers.
2750 (YYSTACK_ALLOC): New macro.
2751 (yyparse): Use YYSTACK_ALLOC to allocate stack.
2752 If it was malloc'd, free it.
2753
27541997-05-17 Richard Stallman <rms@gnu.org>
2755
2756 * bison.simple:
2757 Use malloc, if using alloca is troublesome.
2758 (YYSTACK_USE_ALLOCA): New flag macro.
2759 Define it for some systems and compilers.
2760 (YYSTACK_ALLOC): New macro.
2761 (yyparse): Use YYSTACK_ALLOC to allocate stack.
2762 If it was malloc'd, free it.
2763
27641997-04-23 Richard Stallman <rms@gnu.org>
2765
2766 * src/bison.s1:
2767 (alloca) [__hpux]: Always define as __builtin_alloca.
2768
27691997-04-23 Richard Stallman <rms@gnu.org>
2770
2771 * bison.simple:
2772 (alloca) [__hpux]: Always define as __builtin_alloca.
2773
27741997-04-22 Richard Stallman <rms@gnu.org>
2775
2776 * src/bison.s1:
2777 [__hpux]: Include alloca.h (right for HPUX 10)
2778 instead of declaring alloca (right for HPUX 9).
2779
2780 * src/bison.s1 (__yy_memcpy):
2781 Declare arg `count' as unsigned int.
2782 (yyparse): Cast third arg to __yy_memcpy to unsigned int.
2783
27841997-04-22 Richard Stallman <rms@gnu.org>
2785
2786 * bison.simple:
2787 [__hpux]: Include alloca.h (right for HPUX 10)
2788 instead of declaring alloca (right for HPUX 9).
2789
2790 * bison.simple (__yy_memcpy):
2791 Declare arg `count' as unsigned int.
2792 (yyparse): Cast third arg to __yy_memcpy to unsigned int.
2793
27941997-01-03 Richard Stallman <rms@gnu.org>
2795
2796 * src/allocate.c: [__STDC__ or _MSC_VER]:
2797 Declare calloc and realloc to return void *.
2798
27991997-01-02 Richard Stallman <rms@gnu.org>
2800
2801 * src/system.h:
2802 [_MSC_VER]: Include stdlib.h and process.h.
2803 [_MSC_VER] (getpid): Define as macro--translate it to _getpid.
2804
2805 * src/main.c (main): Return FAILURE as a value.
2806 (printable_version): Declare arg as int, not char.
2807
28081997-01-02 Richard Stallman <rms@gnu.org>
2809
2810 * Makefile.in (dist):
2811 Explicitly check for symlinks, and copy them.
2812
28131996-12-19 Richard Stallman <rms@gnu.org>
2814
2815 * src/files.c:
2816 [_MSC_VER] (XPFILE, XPFILE1): Define, if not already defined.
2817
28181996-12-18 Paul Eggert <eggert@gnu.org>
2819
2820 * src/bison.s1 (yyparse):
2821 If __GNUC__ and YYPARSE_PARAM are both defined,
2822 declare yyparse to have a void * argument.
2823
28241996-12-18 Paul Eggert <eggert@gnu.org>
2825
2826 * bison.simple (yyparse):
2827 If __GNUC__ and YYPARSE_PARAM are both defined,
2828 declare yyparse to have a void * argument.
2829
28301996-12-17 Richard Stallman <rms@gnu.org>
2831
2832 * src/reduce.c (nbits): Add some casts.
2833
28341996-08-12 Richard Stallman <rms@gnu.org>
2835
2836 * src/bison.s1: Test _MSDOS as well as _MSDOS_.
2837
28381996-08-12 Richard Stallman <rms@gnu.org>
2839
2840 * bison.simple: Test _MSDOS as well as _MSDOS_.
2841
28421996-07-31 Richard Stallman <rms@gnu.org>
2843
2844 * src/bison.s1:
2845 [__sun && __i386]: Include alloca.h.
2846
28471996-07-31 Richard Stallman <rms@gnu.org>
2848
2849 * bison.simple:
2850 [__sun && __i386]: Include alloca.h.
2851
28521996-07-30 Richard Stallman <rms@gnu.org>
2853
2854 * src/bison.s1: Comment change.
2855
2856 * src/bison.s1: Test _MSDOS_, not MSDOS.
2857
28581996-07-30 Richard Stallman <rms@gnu.org>
2859
2860 * bison.simple: Comment change.
2861
2862 * bison.simple: Test _MSDOS_, not MSDOS.
2863
28641996-06-01 Richard Stallman <rms@gnu.org>
2865
2866 * 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:
2867 Insert `_' macro around many string constants.
2868
2869 * src/main.c:
2870 Insert `_' macro around many string constants.
2871
2872 (main): Call setlocale, bindtextdomain and textdomain.
2873
2874 * src/system.h: [HAVE_LOCALE_H]: Include locale.h.
2875 [! HAVE_LOCALE_H] (setlocale): Define as no-op.
2876 [ENABLE_NLS]: Include libintl.h.
2877 [ENABLE_NLS] (gettext): Define.
2878 [! ENABLE_NLS] (bintextdomain, textdomain, _): Consolation definitions.
2879 (N_, PACKAGE, LOCALEDIR): New macros.
2880
28811996-06-01 Richard Stallman <rms@gnu.org>
2882
2883 * POTFILES.in: New file.
2884
2885 * Makefile.in (allocate.o):
2886 Define target explicitly.
2887
2888 * Makefile.in (CFLAGS): Set to @CFLAGS@.
2889 (LDFLAGS): Set to @LDFLAGS@.
2890 (configure): Run autoconf only if preceding `cd' succeeds.
2891 (bison.s1): Redirect output to temporary file then move the
2892 temporary to the target, rather than redirecting directly to bison.s1.
2893 (clean): Remove config.status and config.log.
2894 (distclean): Don't remove config.status here.
2895
28961996-05-12 Richard Stallman <rms@gnu.org>
2897
2898 * src/bison.s1:
2899 (__yy_memcpy) [__cplusplus]: Reorder declarations of variables f and t.
2900
29011996-05-12 Richard Stallman <rms@gnu.org>
2902
2903 * bison.simple:
2904 (__yy_memcpy) [__cplusplus]: Reorder declarations of variables f and t.
2905
29061996-05-11 Richard Stallman <rms@gnu.org>
2907
2908 * src/bison.s1 (__yy_memcpy):
2909 Really reorder the args, as was supposedly done on Feb 14 1995.
2910 (yyparse): Calls changed accordingly.
2911
29121996-05-11 Richard Stallman <rms@gnu.org>
2913
2914 * Makefile.in (dist): Don't use $(srcdir).
2915
2916 * bison.simple (__yy_memcpy):
2917 Really reorder the args, as was supposedly done on Feb 14 1995.
2918 (yyparse): Calls changed accordingly.
2919
29201996-01-27 Richard Stallman <rms@gnu.org>
2921
2922 * src/output.c (output_rule_data):
2923 Test YYERROR_VERBOSE in the conditional
2924 around the definition of ttyname.
2925
29261995-12-29 Richard Stallman <rms@gnu.org>
2927
2928 * src/bison.s1:
2929 Fix line numbers in #line commands.
2930
29311995-12-29 Richard Stallman <rms@gnu.org>
2932
2933 * bison.simple:
2934 Fix line numbers in #line commands.
2935
29361995-12-27 Richard Stallman <rms@gnu.org>
2937
2938 * src/bison.s1 (YYPARSE_PARAM_DECL):
2939 In C++, make it always null.
2940 (YYPARSE_PARAM_ARG): New macro.
2941 (yyparse): Use YYPARSE_PARAM_ARG.
2942
29431995-12-27 Richard Stallman <rms@gnu.org>
2944
2945 * bison.simple (YYPARSE_PARAM_DECL):
2946 In C++, make it always null.
2947 (YYPARSE_PARAM_ARG): New macro.
2948 (yyparse): Use YYPARSE_PARAM_ARG.
2949
29501995-11-29 Richard Stallman <rms@gnu.org>
2951
2952 * doc/bison.texinfo:
2953 Describe literal string tokens, %raw, %no_lines, %token_table.
2954
29551995-11-29 Daniel Hagerty <hag@gnu.org>
2956
2957 * doc/bison.texinfo: Fixed update date
2958
29591995-10-16 Richard Stallman <rms@gnu.org>
2960
2961 * src/version.c: Version 1.25.
2962
29631995-10-16 Richard Stallman <rms@gnu.org>
2964
2965 * NEWS: *** empty log message ***
2966
29671995-10-16 Richard Stallman <rms@gnu.org>
2968
2969 * doc/bison.1, doc/bison.rnh:
2970 Add new options.
2971
29721995-10-15 Richard Stallman <rms@gnu.org>
2973
2974 * src/vmsgetargs.c, src/getargs.c:
2975 Added -n, -k, and -raw switches.
2976 (noparserflag, toknumflag, rawtoknumflag): New variables.
2977
2978 * src/symtab.h (SALIAS):
2979 New #define for adding aliases to %token.
2980 (struct bucket): Added `alias' field.
2981
2982 * src/reduce.c (reduce_grammar):
2983 Revise error message.
2984 (print_notices): Remove final `.' from error message.
2985
2986 * src/reader.c (reader_output_yylsp):
2987 New function.
2988 (readgram): Use `#if 0' around code that accepted %command
2989 inside grammar rules: The documentation doesn't allow it,
2990 and it will fail since the %command processors scan for the next %.
2991 (parse_token_decl): Extended the %token
2992 declaration to allow a multi-character symbol as an alias.
2993 (parse_thong_decl): New function.
2994 (read_declarations): Added %thong declarations.
2995 (read_declarations): Handle NOOP to deal with allowing
2996 % declarations as another means to specify the flags.
2997 (readgram): Allow %prec prior to semantics embedded in a rule.
2998 (skip_to_char, read_declarations, copy_definition)
2999 (parse_token_decl, parse_start_decl, parse_type_decl)
3000 (parse_assoc_decl, parse_union_decl, parse_expect_decl)
3001 (get_type_name, copy_guard, copy_action, readgram)
3002 (get_type, packsymbols): Revised most error messages.
3003 Changed `fatal' to `warnxxx' to avoid aborting for error.
3004 Revised and use multiple warnxxx functions to avoid using VARARGS1.
3005 (read_declarations): Improve the error message for
3006 an invalid character. Do not abort.
3007 (read_declarations, copy_guard, copy_action): Use
3008 printable_version to avoid unprintable characters in printed output.
3009 (parse_expect_decl): Error if argument to %expect exceeds 10 digits.
3010 (parse_token_decl, parse_assoc_decl, parse_type_decl, get_type):
3011 Allow the type of a non-terminal can be given
3012 more than once, as long as all specifications give the same type.
3013
3014 * src/output.c:
3015 (output_headers, output_trailers, output, output_gram)
3016 (output_rule_data): Implement noparserflag variable.
3017 Implement toknumflag variable.
3018 (output): Call reader_output_yylsp to output LTYPESTR.
3019
3020 * src/main.c (main):
3021 If reader sees an error, don't process the grammar.
3022 (fatals): Updated to not use VARARGS1.
3023 (printable_version, int_to_string, warn, warni, warns, warnss)
3024 (warnsss): New error reporting functions. Avoid abort for error.
3025
3026 * src/lex.h:
3027 Added THONG and NOOP for alias processing.
3028 Added SETOPT for the new code that allows setting options with %flags.
3029
3030 * src/lex.c:
3031 Include getopt.h. Add some extern decls.
3032 (safegetc): New function to deal with EOF gracefully.
3033 (literalchar); new function to deal with reading \ escapes.
3034 (lex): Use literalchar.
3035 (lex): Implemented "..." tokens.
3036 (literalchar, lex, parse_percent_token): Made tokenbuffer
3037 always contain the token. This includes growing the token
3038 buffer while reading an integer.
3039 (parse_percent_token): Replaced if-else statement with percent_table.
3040 (parse_percent_token): Added % declarations as another
3041 way to specify the flags -n, -l, and -r. Also added hooks for
3042 -d, -k, -y, -v, -t, -p, -b, -o, but implementation requires
3043 major changes to files.c.
3044 (lex) Retain in the incoming stream a character following
3045 an incorrect '/'.
3046 (skip_white_space, lex): Revised most error messages
3047 and changed fatal to warn to avoid aborting.
3048 (percent_table): Added %thong declarations.
3049
3050 * src/gram.h: Comment changes.
3051
3052 * src/files.c (openfiles, open_extra_files, done):
3053 Add faction flag
3054 and actfile file. Handle noparserflag. Both for -n switch.
3055
3056 * src/conflicts.c (resolve_sr_conflict):
3057 Remove use of alloca.
3058
30591995-06-01 Jim Meyering <meyering@gnu.org>
3060
3061 * doc/bison.texinfo: *** empty log message ***
3062
30631995-05-06 Richard Stallman <rms@gnu.org>
3064
3065 * src/bison.s1: Comment change.
3066
30671995-05-06 Richard Stallman <rms@gnu.org>
3068
3069 * bison.simple: Comment change.
3070
30711995-05-03 Richard Stallman <rms@gnu.org>
3072
3073 * src/version.c: Version now 1.24.
3074
3075 * src/bison.s1: Change distribution terms.
3076
3077 * src/version.c: Version now 1.23.
3078
30791995-05-03 Richard Stallman <rms@gnu.org>
3080
3081 * doc/bison.texinfo:
3082 Rewrite "Conditions for Using Bison".
3083 Update version to 1.24.
3084
30851995-05-03 Richard Stallman <rms@gnu.org>
3086
3087 * bison.simple: Change distribution terms.
3088
30891995-02-23 Richard Stallman <rms@gnu.org>
3090
3091 * src/files.c: Test __VMS_POSIX as well as VMS.
3092
30931995-02-14 Jim Meyering <meyering@gnu.org>
3094
3095 * src/bison.s1 (__yy_memcpy):
3096 Renamed from __yy_bcopy to avoid
3097 confusion. Reverse FROM and TO arguments to be consistent with
3098 those of memcpy.
3099
31001995-02-14 Jim Meyering <meyering@gnu.org>
3101
3102 * bison.simple (__yy_memcpy):
3103 Renamed from __yy_bcopy to avoid
3104 confusion. Reverse FROM and TO arguments to be consistent with
3105 those of memcpy.
3106
31071994-11-10 David J. MacKenzie <djm@gnu.org>
3108
3109 * NEWS: reformat
3110
3111 * NEWS: New file.
3112
3113 * Makefile.in (DISTFILES): Include NEWS.
3114
3115 * Makefile.in (DISTFILES):
3116 Include install-sh, not install.sh.
3117
3118 * configure.in: Update to Autoconf v2 macro names.
3119
31201994-10-05 David J. MacKenzie <djm@gnu.org>
3121
3122 * Makefile.in: fix typo
3123
3124 * Makefile.in (prefix, exec_prefix):
3125 Let configure set them.
3126
31271994-09-28 David J. MacKenzie <djm@gnu.org>
3128
3129 * Makefile.in: Set datadir to $(prefix)/share.
3130
31311994-09-15 Richard Stallman <rms@gnu.org>
3132
3133 * src/bison.s1:
3134 Update copyright notice and GPL version.
3135
31361994-09-15 Richard Stallman <rms@gnu.org>
3137
3138 * bison.simple:
3139 Update copyright notice and GPL version.
3140
31411994-07-12 Richard Stallman <rms@gnu.org>
3142
3143 * src/reduce.c, src/reader.c:
3144 entered into RCS
3145
31461994-05-05 David J. MacKenzie <djm@gnu.org>
3147
3148 * Makefile.in: entered into RCS
3149
31501994-03-26 Richard Stallman <rms@gnu.org>
3151
3152 * src/bison.s1: entered into RCS
3153
31541994-03-26 Richard Stallman <rms@gnu.org>
3155
3156 * bison.simple: entered into RCS
3157
31581994-03-25 Richard Stallman <rms@gnu.org>
3159
3160 * src/main.c: entered into RCS
3161
31621994-03-24 Richard Stallman <rms@gnu.org>
3163
3164 * src/conflicts.c: entered into RCS
3165
31661994-01-02 Richard Stallman <rms@gnu.org>
3167
3168 * Makefile.in: *** empty log message ***
3169
31701993-11-21 Richard Stallman <rms@gnu.org>
3171
3172 * src/bison.s1: *** empty log message ***
3173
31741993-11-21 Richard Stallman <rms@gnu.org>
3175
3176 * doc/bison.texinfo: entered into RCS
3177
3178 * doc/bison.texinfo: *** empty log message ***
3179
31801993-11-21 Richard Stallman <rms@gnu.org>
3181
3182 * bison.simple: *** empty log message ***
3183
31841993-10-25 David J. MacKenzie <djm@gnu.org>
3185
3186 * doc/bison.texinfo: *** empty log message ***
3187
31881993-10-19 Richard Stallman <rms@gnu.org>
3189
3190 * src/bison.s1: *** empty log message ***
3191
31921993-10-19 Richard Stallman <rms@gnu.org>
3193
3194 * bison.simple: *** empty log message ***
3195
31961993-10-14 Richard Stallman <rms@gnu.org>
3197
3198 * src/bison.s1: *** empty log message ***
3199
32001993-10-14 Richard Stallman <rms@gnu.org>
3201
3202 * bison.simple: *** empty log message ***
3203
32041993-09-14 David J. MacKenzie <djm@gnu.org>
3205
3206 * doc/bison.texinfo: *** empty log message ***
3207
32081993-09-13 Noah Friedman <friedman@gnu.org>
3209
3210 * Makefile.in: *** empty log message ***
3211
32121993-09-10 Richard Stallman <rms@gnu.org>
3213
3214 * src/conflicts.c: *** empty log message ***
3215
3216 * src/system.h: entered into RCS
3217
32181993-09-10 Richard Stallman <rms@gnu.org>
3219
3220 * doc/bison.1: entered into RCS
3221
32221993-09-06 Noah Friedman <friedman@gnu.org>
3223
3224 * src/version.c: entered into RCS
3225
32261993-09-06 Noah Friedman <friedman@gnu.org>
3227
3228 * Makefile.in: *** empty log message ***
3229
32301993-07-30 David J. MacKenzie <djm@gnu.org>
3231
3232 * Makefile.in: *** empty log message ***
3233
32341993-07-24 Richard Stallman <rms@gnu.org>
3235
3236 * src/bison.s1: *** empty log message ***
3237
32381993-07-24 Richard Stallman <rms@gnu.org>
3239
3240 * bison.simple: *** empty log message ***
3241
32421993-07-08 David J. MacKenzie <djm@gnu.org>
3243
3244 * Makefile.in: *** empty log message ***
3245
32461993-07-04 Richard Stallman <rms@gnu.org>
3247
3248 * src/bison.s1: *** empty log message ***
3249
32501993-07-04 Richard Stallman <rms@gnu.org>
3251
3252 * bison.simple: *** empty log message ***
3253
32541993-06-26 David J. MacKenzie <djm@gnu.org>
3255
3256 * src/getargs.c: entered into RCS
3257
32581993-06-26 David J. MacKenzie <djm@gnu.org>
3259
3260 * doc/bison.texinfo: *** empty log message ***
3261
3262 * doc/bison.1: New file.
3263
32641993-06-25 Richard Stallman <rms@gnu.org>
3265
3266 * src/getargs.c: New file.
3267
32681993-06-16 Richard Stallman <rms@gnu.org>
3269
3270 * src/bison.s1: *** empty log message ***
3271
32721993-06-16 Richard Stallman <rms@gnu.org>
3273
3274 * bison.simple: *** empty log message ***
3275
32761993-06-03 Richard Stallman <rms@gnu.org>
3277
3278 * src/bison.s1: New file.
3279
32801993-06-03 Richard Stallman <rms@gnu.org>
3281
3282 * doc/bison.texinfo: *** empty log message ***
3283
32841993-06-03 Richard Stallman <rms@gnu.org>
3285
3286 * bison.simple: New file.
3287
32881993-05-19 Richard Stallman <rms@gnu.org>
3289
3290 * doc/bison.texinfo: New file.
3291
32921993-05-07 Noah Friedman <friedman@gnu.org>
3293
3294 * Makefile.in: *** empty log message ***
3295
32961993-04-28 Noah Friedman <friedman@gnu.org>
3297
3298 * src/reader.c: *** empty log message ***
3299
33001993-04-23 Noah Friedman <friedman@gnu.org>
3301
3302 * src/alloc.h: entered into RCS
3303
33041993-04-20 David J. MacKenzie <djm@gnu.org>
3305
3306 * src/version.c: *** empty log message ***
3307
3308 * src/files.c, src/allocate.c:
3309 entered into RCS
3310
3311 * src/reader.c: *** empty log message ***
3312
3313 * src/lex.c: entered into RCS
3314
3315 * src/conflicts.c: New file.
3316
3317 * src/symtab.c: entered into RCS
3318
3319 * src/alloc.h: New file.
3320
3321 * src/LR0.c: entered into RCS
3322
33231993-04-18 Noah Friedman <friedman@gnu.org>
3324
3325 * src/reader.c: New file.
3326
3327 * src/version.c: *** empty log message ***
3328
33291993-04-18 Noah Friedman <friedman@gnu.org>
3330
3331 * Makefile.in: *** empty log message ***
3332
33331993-04-17 Noah Friedman <friedman@gnu.org>
3334
3335 * Makefile.in: *** empty log message ***
3336
33371993-04-15 Richard Stallman <rms@gnu.org>
3338
3339 * src/main.c, src/files.c:
3340 New file.
3341
33421993-04-15 Noah Friedman <friedman@gnu.org>
3343
3344 * configure.in: entered into RCS
3345
3346 * configure.in: *** empty log message ***
3347
3348 * configure.in: New file.
3349
33501993-04-14 Richard Stallman <rms@gnu.org>
3351
3352 * Makefile.in: New file.
3353
33541993-04-13 Richard Stallman <rms@gnu.org>
3355
3356 * src/version.c: New file.
3357
33581993-03-25 Richard Stallman <rms@gnu.org>
3359
3360 * src/output.c: entered into RCS
3361
33621992-09-25 Richard Stallman <rms@gnu.org>
3363
3364 * configure.bat: entered into RCS
3365
33661992-06-22 Richard Stallman <rms@gnu.org>
3367
3368 * src/vmsgetargs.c: entered into RCS
3369
33701992-06-22 Richard Stallman <rms@gnu.org>
3371
3372 * doc/bison.rnh: entered into RCS
3373
33741992-04-20 David J. MacKenzie <djm@gnu.org>
3375
3376 * README: entered into RCS
3377
33781992-01-22 Richard Stallman <rms@gnu.org>
3379
3380 * src/machine.h: entered into RCS
3381
33821991-12-21 Richard Stallman <rms@gnu.org>
3383
3384 * src/lalr.c, src/closure.c:
3385 entered into RCS
3386
33871991-12-20 Richard Stallman <rms@gnu.org>
3388
3389 * src/state.h: entered into RCS
3390
33911991-12-18 Richard Stallman <rms@gnu.org>
3392
3393 * src/print.c, src/nullable.c, src/derives.c:
3394 entered into RCS
3395
33961991-11-03 David J. MacKenzie <djm@gnu.org>
3397
3398 * src/warshall.c, src/types.h, src/symtab.h, src/lex.h, src/gram.c, src/gram.h, src/files.h:
3399 entered into RCS
3400
34011988-09-09 Richard Stallman <rms@gnu.org>
3402
3403 * src/bison.hairy: entered into RCS
3404
34051987-12-16 Richard Stallman <rms@gnu.org>
3406
3407 * REFERENCES: entered into RCS
bison