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* src/reader.c (readgram): Make sure rules for mid-rule actions
[bison.git] / ChangeLog
CommitLineData
2ca209c1
AD		 12001-11-26 Akim Demaille <akim@epita.fr>
2
3 * src/reader.c (readgram): Make sure rules for mid-rule actions
4 have a lineno equal to that of their host rule.
5 Reported by Hans Aberg.
6 * tests/regression.at (Rule Line Numbers): New.
7
0e41b407
AD		 82001-11-26 Akim Demaille <akim@epita.fr>
9
10 * src/LR0.c (allocate_itemsets): kernel_size contains ints, not
11 size_ts.
12
132001-11-26 Akim Demaille <akim@epita.fr>
14
15 * src/complain.c, src/complain.h (error): Remove, provided by
16 lib/error.[ch].
17
e0c40012
AD		 182001-11-26 Akim Demaille <akim@epita.fr>
19
20 * src/reader.c (read_declarations): Don't abort on tok_illegal,
21 issue an error message.
22 * tests/regression.at (Invalid %directive): New.
23 Reported by Hans Aberg.
24
5e147124
AD		 252001-11-26 Akim Demaille <akim@epita.fr>
26
27 * configure.in: Invoke AC_FUNC_OBSTACK and AC_FUNC_ERROR_AT_LINE.
28 * lib/Makefile.am (libbison_a_SOURCES): Adjust.
29
a034c8b8
AD		 302001-11-26 Akim Demaille <akim@epita.fr>
31
32 * src/conflicts.c (conflicts_print): Don't complain at all when
33 there are no reduce/reduce conflicts, and as many shift/reduce
34 conflicts as expected.
35 * tests/regression.at (%expect right): Adjust.
36
b83f0407
MA		 372001-11-25 Marc Autret <autret_m@epita.fr>
38
39 * doc/bison.texinfo (Mystery Conflicts): Hint '-v' use.
40 From Golubev I. N.
41
c64a20f3
AD		 422001-11-23 Akim Demaille <akim@epita.fr>
43
44 * lib/alloca.c: Update, from fileutils.
45
5b0d29bb
AD		 462001-11-23 Akim Demaille <akim@epita.fr>
47
48 * lib/Makefile.am (libbison_a_LIBADD): Add @ALLOCA@.
49
722c4bfe
AD		 502001-11-23 Akim Demaille <akim@epita.fr>
51
52 * src/system.h: Include alloca.h.
53 * src/main.c (main) [C_ALLOCA]: Call alloca (0).
54
6255b435
AD		 552001-11-23 Akim Demaille <akim@epita.fr>
56
57 * src/print_graph.c (print_actions): Remove `rule', unused.
58 * src/LR0.c (kernel_size): Contain `int' instead of `size_t' to
59 pacify GCC's signed < unsigned warnings.
60 * src/closure.c (itemsetsize): Likewise.
61 * src/reader.c (symbol_list_new): Static.
62
b29b2ed5
AD		 632001-11-23 Akim Demaille <akim@epita.fr>
64
65 Attaching lineno to buckets is stupid, since only one copy of each
66 symbol is kept, only the line of the first occurrence is kept too.
67
68 * src/symtab.h, src/symtab.c (bucket): Remove the line member.
69 * src/reader.c (rline_allocated): Remove, unused.
70 (symbol_list): Have a `line' member.
71 (symbol_list_new): New.
72 (readgram): Use it.
73 * src/print.c (print_grammar): Output the rule line numbers.
74 * tests/regression.at (Solved SR Conflicts)
75 (Unresolved SR Conflicts): Adjust.
76 Reported by Hans Aberg.
77
a81b1d4a
MA		 782001-11-22 Marc Autret <autret_m@epita.fr>
79
80 * src/bison.simple [YYERROR_VERBOSE]: Force its value to be 1 or 0.
81
c1ecb3c1
MA		 822001-11-22 Marc Autret <autret_m@epita.fr>
83
84 * src/muscle_tab.c (muscle_init): Remove initialization of
85 skeleton muscle.
86 * src/output.c (output_master_parser): Do it here.
87
fbe01355
AD		 882001-11-20 Akim Demaille <akim@epita.fr>
89
90 * po/sv.po: New.
91 * configure.in (ALL_LINGUAS): Adjust.
92 * po/POTFILE.in: Remove `nullable.c' and `derives.c' which no
93 longer contains strings to translate.
94
81e895c0
AD		 952001-11-19 Akim Demaille <akim@epita.fr>
96
97 * src/conflicts.c (conflicts_print): Add a missing \n.
98
6bb1878b
AD		 992001-11-19 Akim Demaille <akim@epita.fr>
100
101 * src/nullable.c (nullable_print): New.
102 (set_nullable): Call it when tracing.
103 Better locality of variables.
104
d9ec2d07
AD		 1052001-11-19 Akim Demaille <akim@epita.fr>
106
107 * src/print.c (print_actions): Better locality of variables.
108
720e5c1b
AD		 1092001-11-19 Akim Demaille <akim@epita.fr>
110
111 * src/derives.c (print_derives): Fix and enrich.
112 * src/closure.c (print_fderives): Likewise.
113
fb908786
AD		 1142001-11-19 Akim Demaille <akim@epita.fr>
115
116 * src/closure.c (itemsetend): Remove, replaced with...
117 (itemsetsize): new.
118
125ecb56
AD		 1192001-11-19 Akim Demaille <akim@epita.fr>
120
121 * src/LR0.c (kernel_end): Remove, replaced with...
122 (kernel_size): new.
123
d8cf039f
AD		 1242001-11-19 Akim Demaille <akim@epita.fr>
125
126 * src/conflicts.c (set_conflicts): Use arrays instead of pointers
127 to clarify.
128
7bec0760
AD		 1292001-11-19 Akim Demaille <akim@epita.fr>
130
131 * src/closure.c (closure): Use arrays instead of pointers to clarify.
132
c87d4863
AD		 1332001-11-19 Akim Demaille <akim@epita.fr>
134
135 * src/closure.c, src/derives.c, src/nullable.c: Adjust various
136 trace messages.
137 * src/LR0.c: Likewise.
138 (allocate_itemsets): Use arrays instead of pointers to clarify.
139
9bfe901c
AD		 1402001-11-19 Akim Demaille <akim@epita.fr>
141
142 * src/getargs.c (statistics_flag): Replace with...
143 (trace_flag): New.
144 (longopts): Accept --trace instead of --statistics.
145 * src/getargs.h, src/options.c: Adjust.
146 * src/LR0.c, src/closure.c, src/derives.c, src/nullable.c,
147 * src/reduce.c: Use trace_flags instead of the CPP conditional TRACE.
148
97db7bd4
AD		 1492001-11-19 Akim Demaille <akim@epita.fr>
150
cc72668c 151 * src/LR0.c (new_itemsets, get_state): Use more arrays and fewer
97db7bd4
AD		 152 pointers to clarify the code.
153 (save_reductions, save_shifts): Factor common parts of alternatives.
154
2c5f66ed
AD		 1552001-11-19 Akim Demaille <akim@epita.fr>
156
157 * src/LR0.c (new_state, get_state): Complete TRACE code.
158 * src/closure.c: Include `reader.h' to get `tags', needed by the
159 trace code.
160 Rename the conditional DEBUG as TRACE.
161 Output consistently TRACEs to stderr, not stdout.
162 * src/derives.c: Likewise.
163 * src/reduce.c: (inaccessable_symbols): Using if is better style
164 than goto.
165 Use `#if TRACE' instead of `#if 0' for tracing code.
166
300f275f
AD		 1672001-11-19 Akim Demaille <akim@epita.fr>
168
169 * src/system.h (LIST_FREE, shortcpy): New.
170 * src/LR0.c: Use them.
171 * src/output.c (free_itemsets, free_reductions, free_shifts):
172 Remove, replaced by LIST_FREE.
173
f59c437a
AD		 1742001-11-19 Akim Demaille <akim@epita.fr>
175
176 * src/state.h (CORE_ALLOC, SHIFTS_ALLOC, ERRS_ALLOC)
177 (REDUCTIONS_ALLOC): New.
178 * src/LR0.c, src/conflicts.c: Use them to de-obfuscate memory
179 allocation.
180
6986fd9e
AD		 1812001-11-19 Akim Demaille <akim@epita.fr>
182
183 * src/LR0.c (new_state): Complete trace code.
184 * src/nullable.c (set_nullable): Don't translate traces.
185
4bc30f78
AD		 1862001-11-19 Akim Demaille <akim@epita.fr>
187
188 * src/print_graph.c (print_core): Better locality of variables.
189 * src/print.c (print_core): Likewise.
190
08a946e0
AD		 1912001-11-19 Akim Demaille <akim@epita.fr>
192
193 * src/vcg.c: You do the output, so you are responsible of the
194 handling of VCG syntax, in particular: use quotearg.
195 * src/print_graph.c: Don't.
196 (print_actions): Don't output the actions as part of the nodes,
197 since that's the job of the edges.
198 (print_state): Don't output by hand: fill the node description,
9bfe901c 199 and ask for its output.
08a946e0 200
f0473484
AD		 2012001-11-19 Akim Demaille <akim@epita.fr>
202
cc72668c
AD		 203 * src/bison.simple (yyparse): When verbosely reporting an error,
204 no longer put additional quotes around token names.
f0473484
AD		 205 * tests/calc.at: Adjust.
206
e41dc700
AD		 2072001-11-19 Akim Demaille <akim@epita.fr>
208
209 * src/symtab.h, src/symtab.c: `line' is a new member of `bucket'.
210 * src/reader.c (record_rule_lines, rline, rline_allocated): Remove.
211 * src/output.c: Adjust.
212
652a871c
AD		 2132001-11-19 Akim Demaille <akim@epita.fr>
214
215 * src/gram.h (rprec, rprecsym, rassoc): Remove, now part of...
216 (rule_t): this.
217 * src/conflicts.c, src/reader.c, src/reduce.c: Adjust.
218
b2ed6e58
AD		 2192001-11-19 Akim Demaille <akim@epita.fr>
220
221 * src/gram.h (rule_t): New.
222 (rule_table): New.
223 (rrhs, rlhs): Remove, part of state_t.
224 * src/print_graph.c, src/closure.c, src/conflicts.c, src/derives.c,
225 * src/lalr.c, src/nullable.c, src/output.c, src/print.c,
226 * src/reader.c, src/reduce.c: Adjust.
227
edad7067
AD		 2282001-11-19 Akim Demaille <akim@epita.fr>
229
230 * src/reader.c (symbols_output): New, extracted from...
231 (packsymbols): Here.
232 (reader): Call it.
233
3feec034
AD		 2342001-11-19 Akim Demaille <akim@epita.fr>
235
236 * src/lalr.c (set_maxrhs, maxrhs): Remove, replaced with...
237 (maxrhs): this new function.
238
ddcd5fdf
AD		 2392001-11-19 Akim Demaille <akim@epita.fr>
240
cc72668c 241 * src/lalr.c (F): New macro to access the variable F.
ddcd5fdf
AD		 242 Adjust.
243
bb527fc2
AD		 2442001-11-19 Akim Demaille <akim@epita.fr>
245
cc72668c 246 * src/lalr.h (LA): New macro to access the variable LA.
bb527fc2
AD		 247 * src/output.c, src/lalr.c, src/print_graph.c, src/conflicts.c:
248 * src/lalr.c: Adjust.
249
a845a697
AD		 2502001-11-19 Akim Demaille <akim@epita.fr>
251
252 * src/lalr.c (initialize_LA): Only initialize LA. Let...
253 (set_state_table): handle the `lookaheads' members.
254
f004bf6a
AD		 2552001-11-19 Akim Demaille <akim@epita.fr>
256
cc72668c
AD		 257 * src/lalr.h (lookaheads): Removed array, whose contents is now
258 a member of...
f004bf6a
AD		 259 (state_t): this structure.
260 * src/output.c, src/lalr.c, src/print_graph.c, src/conflicts.c:
261 Adjust.
262
de326cc0
AD		 2632001-11-19 Akim Demaille <akim@epita.fr>
264
cc72668c
AD		 265 * src/lalr.h (consistent): Removed array, whose contents is now
266 a member of...
de326cc0
AD		 267 (state_t): this structure.
268 * src/output.c, src/lalr.c, src/print_graph.c, src/conflicts.c:
269 Adjust.
270
90b4416b
AD		 2712001-11-19 Akim Demaille <akim@epita.fr>
272
cc72668c
AD		 273 * src/lalr.h (reduction_table, shift_table): Removed arrays, whose
274 contents are now members of...
90b4416b
AD		 275 (state_t): this structure.
276 * src/output.c, src/lalr.c, src/print_graph.c, src/conflicts.c:
277 Adjust.
278
9703cc49
AD		 2792001-11-19 Akim Demaille <akim@epita.fr>
280
281 * src/lalr.h (state_t): New.
282 (state_table): Be a state_t * instead of a core **.
283 (accessing_symbol): Remove, part of state_t.
284 * src/lalr.c: Adjust.
285 (set_accessing_symbol): Merge into...
286 (set_state_table): this.
287 * src/print_graph.c, src/conflicts.c: Adjust.
288
d803322e
AD		 2892001-11-14 Akim Demaille <akim@epita.fr>
290
291 * tests/calc.at, tests/output.at, tests/regression.at,
292 * tests/testsuite.at, tests/torture.at: Rely on Autotest 2.52g:
293 now the tests are run in private dirs, therefore AC_CLEANUP and
294 family can be simplified to 0-ary.
295 * tests/atlocal.in: Now that we run `elsewhere' than in tests/,
296 use abs. path to find config.h.
297 * tests/calc.at (AT_CHECK_CALC): Don't try to check the compiler's
298 stderr, there can be way too much random noise.
299 Instead pass -Werror to GCC and rely on the exit status.
300 Reported by Wolfram Wagner.
301
3d76b07d
AD		 3022001-11-14 Akim Demaille <akim@epita.fr>
303
304 * src/bison.simple (yyparse): Let yyls1, yyss1 and yyvs1 be
305 defined only if yyoverflow is defined, to avoid `warning: unused
306 variable `yyvs1''.
307 Reported by The Test Suite.
308
09b503c8
AD		 3092001-11-14 Akim Demaille <akim@epita.fr>
310
311 * src/print.c: Include reduce.h.
312 Reported by Hans Aberg.
313
3142001-11-14 Akim Demaille <akim@epita.fr>
315
316 * src/lex.c, src/lex.h (token_buffer, unlexed_token_buffer):
317 Revert a previous patch: these are really const.
318 * src/conflicts.c (conflict_report): Additional useless pair of
319 braces to pacify GCC's warnings for `if () if () {} else {}'.
320 * src/lex.c (parse_percent_token): Replace equal_offset with
321 arg_offset.
322 arg is const.
323 Be sure to strdup `arg' when used, since there is no reason for
324 token_buffer not to change.
325
0f37a994
AD		 3262001-11-14 Akim Demaille <akim@epita.fr>
327
328 * src/system.h (EXIT_SUCCESS, EXIT_FAILURE): Ensure a proper
329 definition.
330 * src/main.c (main): Use them.
331 Suggested by Hans Aberg.
332
d39d93b8
AD		 3332001-11-12 Akim Demaille <akim@epita.fr>
334
335 * src/system.h (ngettext): Now that we use ngettext, be sure to
336 provide a default definition when NLS are not used.
337
9edcd895
AD		 3382001-11-12 Akim Demaille <akim@epita.fr>
339
340 * doc/bison.texinfo: Use `$' as shell prompt, not `%'.
341 Use @kbd to denote user input.
342 (Language and Grammar): ANSIfy the example.
343 Adjust its layout for info/notinfo.
344 (Location Tracking Calc): Output error messages to stderr.
345 Output locations in a more GNUtically correct way.
346 Fix a couple of Englishos.
347 Adjust @group/@end group pairs.
348
7da99ede
AD		 3492001-11-12 Akim Demaille <akim@epita.fr>
350
351 %expext was not functioning at all.
352
353 * src/conflicts.c (expected_conflicts): Set to -1.
354 (conflict_report): Use ngettext.
355 (conflicts_print): Check %expect and make its violation an error.
356 * doc/bison.texinfo (Expect Decl): Adjust.
357 * configure.in (AM_GNU_GETTEXT): Ask for ngettext.
358 * tests/regression.at (%expect not enough, %expect right)
359 (%expect too much): New.
360
ba9dda1a
AD		 3612001-11-12 Akim Demaille <akim@epita.fr>
362
363 * tests/regression.at (Conflicts): Rename as...
364 (Unresolved SR Conflicts): this.
365 (Solved SR Conflicts): New.
366
337c5bd1
AD		 3672001-11-12 Akim Demaille <akim@epita.fr>
368
369 * src/reduce.c (print_results): Rename as...
370 (reduce_output): This.
371 Output to OUT, passed as argument, instead of output_obstack.
372 (dump_grammar): Likewise.
373 (reduce_free): New.
374 Also free V1.
375 (reduce_grammar): No longer call reduce_output, since...
376 * src/print.c (print_results): do it.
377 * src/main.c (main): Call reduce_free;
378
c73a41af
AD		 3792001-11-12 Akim Demaille <akim@epita.fr>
380
381 * src/conflicts.c (print_reductions): Accept OUT as argument.
382 Output to it, not to output_obstack.
383 * src/print.c (print_actions): Adjust.
384
0df87bb6
AD		 3852001-11-12 Akim Demaille <akim@epita.fr>
386
387 * src/conflicts.c (count_sr_conflicts, count_rr_conflicts): Return
388 the result instead of using...
389 (src_total, rrc_total, src_count, rrc_count): Remove.
390 (any_conflicts): Remove.
391 (print_conflicts): Split into...
392 (conflicts_print, conflicts_output): New.
393 * src/conflicts.h: Adjust.
394 * src/main.c (main): Invoke both conflicts_output and conflicts_print.
0f37a994 395 * src/print.c (print_grammar): Issue `\n' between two rules.
0df87bb6
AD		 396 * tests/regression.at (Conflicts): New.
397 Reported by Tom Lane.
398
e4d3d4de
AD		 3992001-11-12 Akim Demaille <akim@epita.fr>
400
401 * tests/regression.at (Invalid input): Remove, duplicate with
402 ``Invalid input: 1''.
403
6d7d248e
AD		 4042001-11-12 Akim Demaille <akim@epita.fr>
405
406 * tests/torture.at (AT_DATA_STACK_TORTURE)
407 (Exploding the Stack Size with Alloca)
408 (Exploding the Stack Size with Malloc): New.
409
e9e4c321
AD		 4102001-11-12 Akim Demaille <akim@epita.fr>
411
412 * src/bison.simple (YYSTACK_REALLOC): New.
413 (yyparse) [!yyoverflow]: Use it and free the old stack.
0f37a994 414 Reported by Per Allansson.
e9e4c321 415
5f7e0832
AD		 4162001-11-12 Pascal Bart <pascal.bart@epita.fr>
417
418 * src/bison.simple: Define type yystype instead of YYSTYPE, and
419 define CPP macro, which substitute YYSTYPE by yystype.
420 * src/reader.c (parse_union_decl): Output yystype/YYSTYPE as we do
421 with yyltype/YYLTYPE. This allows inclusion of the generated
422 header within the parser if the compiler, such as GGC, accepts
423 multiple equivalent #defines.
424 From Akim.
425
e3f1699f
AD		 4262001-11-05 Akim Demaille <akim@epita.fr>
427
428 * src/reader.c (symbols_output): New, extracted from...
429 (packsymbols): here.
430 (reader): Adjust.
431
65be0866
AD		 4322001-11-05 Akim Demaille <akim@epita.fr>
433
434 * src/lex.c (parse_percent_token): s/quotearg/quote/.
435
e4d910bf
AD		 4362001-11-05 Akim Demaille <akim@epita.fr>
437
438 * tests/regression.at (AT_TEST_CPP_GUARD_H): Adjust the clean up
439 pattern.
440
951366c1
AD		 4412001-11-05 Akim Demaille <akim@epita.fr>
442
443 * src/options.h (struct option_table_struct): set_flags is void*.
444 * src/options.c (longopts): Support `--output' and `%output'.
445 (usage): Adjust.
446 * src/lex.h (tok_setopt): Remove, replaced with...
447 (tok_intopt, tok_stropt): these new guys.
448 * src/lex.c (getopt.h): Not needed.
449 (token_buffer, unlexed_token_buffer): Not const.
450 (percent_table): Promote `-' over `_' in directive names.
451 Active `%name-prefix', `file-prefix', and `output'.
452 (parse_percent_token): Accept possible arguments to directives.
453 Promote `-' over `_' in directive names.
454
d8988b2f
AD		 4552001-11-04 Akim Demaille <akim@epita.fr>
456
457 * doc/bison.texinfo (Decl Summary): Split the list into
458 `directives for grammars' and `directives for bison'.
459 Sort'em.
460 Add description of `%name-prefix', `file-prefix', and `output'.
461 Promote `-' over `_' in directive names.
462 (Bison Options): s/%locactions/%locations/. Nice Freudian slip.
463 Simplify the description of `--name-prefix'.
464 Promote `-' over `_' in directive names.
465 Promote `--output' over `--output-file'.
466 Fix the description of `--defines'.
467 * tests/output.at: Exercise %file-prefix and %output.
468
6468d18e
AD		 4692001-11-02 Akim Demaille <akim@epita.fr>
470
471 * doc/refcard.tex: Update.
472
6b7e85b9
AD		 4732001-11-02 Akim Demaille <akim@epita.fr>
474
475 * src/symtab.h (SUNDEF): New.
476 * src/symtab.c (bucket_new): Init user_token_number to SUNDEF to
477 stand for `uninitialized', instead of 0.
478 * src/reader.c (packsymbols, parse_thong_decl): Adjust.
479 * src/lex.c (lex): Adjust.
480
481 * tests/calc.at (_AT_DATA_CALC_Y): Declare a token for EOF.
482 Number it 0.
483 Let yylex return it instead of a plain 0.
484 Reported by Dick Streefland.
485
cd5aafcf
AD		 4862001-11-02 Akim Demaille <akim@epita.fr>
487
488 * tests/regression.at (Mixing %token styles): New test.
489
037ca2f1
AD		 4902001-11-02 Akim Demaille <akim@epita.fr>
491
492 * src/reader.c (parse_thong_decl): Formatting changes.
493 (token_translations_init): New, extracted from...
494 (packsymbols): Here.
495 Adjust.
496
270a173c
AD		 4972001-11-01 Akim Demaille <akim@epita.fr>
498
499 * tests/regression.at (AT_TEST_CPP_GUARD_H): New.
500 Check that `9foo.y' produces correct cpp guards.
501 * src/files.c (compute_header_macro): Prepend `BISON_' to CPP
502 guards.
503 Reported by Wwp.
504
561f9a30
AD		 5052001-11-01 Akim Demaille <akim@epita.fr>
506
507 * tests/regression.at (Invalid input: 2): New.
508 * src/lex.c (unlexed_token_buffer): New.
509 (lex, unlex): Adjust: when unlexing, be sure to save token_buffer
510 too.
511 Reported by Wwp.
512
f987e9d2
AD		 5132001-11-01 Akim Demaille <akim@epita.fr>
514
515 * tests/calc.at: Catch up with 1.30.
516 * configure.in: Bump to 1.49a.
517 Adjust to newer Autotest.
518
0846f581
PB		 5192001-10-19 Pascal Bart <pascal.bart@epita.fr>
520
521 * src/conflicts.c: Move global variables rrc_total and src_total ...
522 (print_conflicts): here.
523 * src/output.c (output): Free global variable user_toknums.
524 * src/lex.c (token_obstack): Become static.
525
3c1a79b3
AD		 5262001-10-18 Akim Demaille <akim@epita.fr>
527
528 * tests/atlocal.in (GCC): Add.
529 * tests/calc.at: s/m4_match/m4_bmatch/.
530 s/m4_patsubst/m4_bpatsubst/.
531 (AT_CHECK_CALC): Check the compiler's stderr only if it's GCC.
532 * configure.in: AC_SUBST(GCC).
533
5d52e7d0
MA		 5342001-10-14 Marc Autret <autret_m@epita.fr>
535
536 * src/options.c (create_long_option_table): Fix.
537
631aa1d3
AD		 5382001-10-10 Akim Demaille <akim@epita.fr>
539
540 * src/bison.simple: Be sure to set YYSTACK_USE_ALLOCA.
541
f6ec6d13
AD		 5422001-10-04 Akim Demaille <akim@epita.fr>
543
544 * src/reader.c (parse_union_decl): Push the caracters in
545 union_obstack, not attrs_obstack.
546
342b8b6e
AD		 5472001-10-04 Akim Demaille <akim@epita.fr>
548
549 Merge in the branch 1.29.
550
551 * src/reader.c (packsymbols): Use a temporary obstack for
552 `%%tokendef', since output_stack is already used elsewhere.
553
554 2001-10-02 Akim Demaille <akim@epita.fr>
555
556 Bump 1.29d.
557
558 2001-10-02 Akim Demaille <akim@epita.fr>
559
560 Version 1.29c.
561
562 2001-10-02 Akim Demaille <akim@epita.fr>
563
564 * tests/regression.at (Invalid CPP headers): New.
565 From Alexander Belopolsky.
566 * src/files.c (compute_header_macro): Map non alnum chars to `_'.
567
568 2001-10-02 Akim Demaille <akim@epita.fr>
569
570 * tests/regression.at (Invalid input): New.
571 * src/lex.c (lex): Be sure to set `token_buffer' in any case.
572 Reported by Shura.
573
574 2001-10-02 Akim Demaille <akim@epita.fr>
575
576 * tests/calc.at: Now that --debug works, the tests must be adjusted.
577
578 2001-10-02 Akim Demaille <akim@epita.fr>
579
580 * src/output.c (output_parser): Assert `skeleton'.
581 * src/files.c (skeleton_find): Look harder for skeletons on DOSish
582 systems.
583 From Shura.
584
585 2001-10-01 Marc Autret <autret_m@epita.fr>
586
587 * src/lex.h: Echo modifications.
588 * src/lex.c (unlex): Parameter is now token_t.
589 From Hans Aberg.
590
591 2001-10-01 Marc Autret <autret_m@epita.fr>
592
593 * src/main.c: Include lex.h.
594 From Hans Aberg.
595
596 2001-09-29 Akim Demaille <akim@epita.fr>
597
598 * src/getargs.c (longopts): `--debug' is `-t', not `-d'.
599
600 2001-09-28 Akim Demaille <akim@epita.fr>
601
602 * tests/testsuite.at: Update to newer Autotest.
603 * tests/Makefile.am (EXTRA_DIST): bison is not to be shipped.
604
605 2001-09-27 Akim Demaille <akim@epita.fr>
606
607 Position independent wrapper.
608
609 * tests/bison: Remove.
610 * tests/bison.in: New.
611 * configure.in: Adjust.
612
613 2001-09-27 Paul Eggert <eggert@twinsun.com>
614
615 Port quotearg fixes from tar 1.13.24.
616
617 * lib/quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
618 tm to be declared.
619 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
620 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
621
622 * m4/Makefile.am (EXTRA_DIST): Add mbrtowc.m4.
623 * m4/mbrtowc.m4: New file.
624 * m4/prereq.m4 (jm_PREREQ_QUOTEARG): Check for mbsinit and stddef.h.
625 Use jm_FUNC_MBRTOWC instead of AC_CHECK_FUNCS(mbrtowc).
626
627 2001-09-27 Akim Demaille <akim@epita.fr>
628
629 Bump to 1.29c.
630
631 2001-09-27 Akim Demaille <akim@epita.fr>
632
633 Version 1.29b.
634
635 2001-09-25 Akim Demaille <akim@epita.fr>
636
637 * src/system.h: Include `xalloc.h'.
638 Remove it from the C files.
639 * src/files.c (output_files): Free the obstacks.
640 * src/lex.c (init_lex): Rename as...
641 (lex_init): this.
642 (lex_free): New.
643 * src/main.c (main): Use it.
644
645 2001-09-24 Marc Autret <autret_m@epita.fr>
646
647 * src/vcg.c (open_edge, close_edge, open_node, close_node): Change
648 to output informations in fout (FILE*).
649 (open_graph, close_graph): Likewise.
650 (output_graph, output_edge, output_node): Likewise.
651 * src/vcg.h: Update function prototypes.
652 * src/print_graph.c (print_graph): Open output graph file.
653 (print_actions): Adjust.
654 * src/files.h: Remove extern declaration.
655 * src/files.c: Remove graph_obstack declaration.
656 (open_files): Remove graph_obstack initialization.
657 (output_files): Remove graph_obstack saving.
658
659 2001-09-24 Marc Autret <autret_m@epita.fr>
660
661 * src/files.c (compute_output_file_names): Fix.
662
663 2001-09-24 Marc Autret <autret_m@epita.fr>,
664 Akim Demaille <akim@epita.fr>
665
666 * src/reader.c (reader): Remove call to free_symtab ().
667 * src/main.c (main): Call it here.
668 Include symtab.h.
669 * src/conflicts.c (initialize_conflicts): Rename as...
670 (solve_conflicts): this.
671 * src/print.c (print_core, print_actions, print_state)
672 (print_grammar): Dump to a file instead a `output_obstack'.
673 (print_results): Dump `output_obstack', and then proceed with the
674 FILE *.
675 * src/files.c (compute_output_file_names, close_files): New.
676 (output_files): Adjust.
677 * src/main.c (main): Adjust.
678
679 2001-09-23 Marc Autret <autret_m@epita.fr>
680
681 * src/files.c (compute_header_macro): Computes header macro name
682 from spec_defines_file when given.
683
684 2001-09-23 Marc Autret <autret_m@epita.fr>
685
686 * src/files.c (output_files): Add default extensions.
687
688 2001-09-22 Akim Demaille <akim@epita.fr>
689
690 * src/conflicts.c (finalize_conflicts): Rename as...
691 (free_conflicts): this.
692
693 2001-09-22 Akim Demaille <akim@epita.fr>
694
695 * src/gram.c (gram_free): Rename back as...
696 (dummy): this.
697 (output_token_translations): Free `token_translations'.
698 * src/symtab.c (free_symtab): Free the tag field.
699
700 2001-09-22 Akim Demaille <akim@epita.fr>
701
702 Remove `translations' as it is always set to true.
703
704 * src/gram.h: Adjust.
705 * src/reader.c (packsymbols, parse_token_decl): Adjust
706 * src/print.c (print_grammar): Adjust.
707 * src/output.c (output_token_translations): Adjust.
708 * src/lex.c (lex): Adjust.
709 * src/gram.c: Be sure the set pointers to NULL.
710 (dummy): Rename as...
711 (gram_free): this.
712
713 2001-09-22 Akim Demaille <akim@epita.fr>
714
715 * configure.in: Invoke AM_LIB_DMALLOC.
716 * src/system.h: Use dmalloc.
717 * src/LR0.c: Be sure to have pointers initialized to NULL.
718 (allocate_itemsets): Allocate kernel_items only if needed.
719
720 2001-09-22 Akim Demaille <akim@epita.fr>
721
722 * configure.in: Bump to 1.29b.
723 * tests/Makefile.am (DISTCLEANFILES): Add package.m4.
724 * tests/calc.at (_AT_DATA_CALC_Y): #undef malloc so that we don't
725 need xmalloc.c in calc.y.
726 From Pascal Bart.
727
728 2001-09-21 Akim Demaille <akim@epita.fr>
729
730 Version 1.29a.
731 * Makefile.maint, config/config.guess, config/config.sub,
732 * config/missing: Update from masters.
733 * tests/Makefile.am ($(srcdir)/$(TESTSUITE)): No longer depend
734 upon package.m4.
735 * configure.in (ALL_LINGUAS): Add `tr'.
736
737 2001-09-21 Akim Demaille <akim@epita.fr>
738
739 * tests/Makefile.am (package.m4): Move to...
740 ($(srcdir)/$(TESTSUITE)): here.
741
742 2001-09-20 Akim Demaille <akim@epita.fr>
743
744 * src/complain.c: No longer try to be standalone: use system.h.
745 Don't assume __STDC__ is defined to 1. Just test if it is defined.
746 * src/complain.h: Likewise.
747 * src/reduce.c (useless_nonterminals, inaccessable_symbols):
748 Remove the unused variable `n'.
749 From Albert Chin-A-Young.
750
751 2001-09-18 Marc Autret <autret_m@epita.fr>
752
753 * doc/bison.1: Update.
754 * doc/bison.texinfo (Bison Options): Update --defines and --graph
755 descriptions.
756 (Option Cross Key): Update.
757 Add --graph.
758
759 2001-09-18 Marc Autret <autret_m@epita.fr>
760
761 * tests/regression.at: New test (comment in %union).
762
763 2001-09-18 Marc Autret <autret_m@epita.fr>
764
765 * src/reader.c (parse_union_decl): Do not output '/'. Let copy_comment
766 do that.
767 Reported by Keith Browne.
768
769 2001-09-18 Marc Autret <autret_m@epita.fr>
770
771 * tests/output.at: Add tests for --defines and --graph.
772
773 2001-09-18 Marc Autret <autret_m@epita.fr>
774
775 * tests/output.at: Removes tests of %{header,src}_extension features.
776
777 2001-09-18 Akim Demaille <akim@epita.fr>
778
779 * tests/Makefile.am (package.m4): New.
780 * tests/calc.at (_AT_CHECK_CALC): Just run `calc input'.
781 (_AT_CHECK_CALC_ERROR): Likewise.
782 Factor the `, ' part of verbose error messages.
783
784 2001-09-18 Marc Autret <autret_m@epita.fr>
785
786 * src/getargs.c (longopts): Declare --defines and --graph as options
787 with optional arguments.
788 * src/files.h: Add extern declarations.
789 * src/files.c (spec_graph_file, spec_defines_file): New.
790 (output_files): Update.
791 Remove CPP-outed code.
792
793 2001-09-18 Marc Autret <autret_m@epita.fr>
794
795 Turn off %{source,header}_extension feature.
796
797 * src/files.c (compute_exts_from_gf): Update.
798 (compute_exts_from_src): Update.
799 (output_files): CPP-out useless code.
800 * src/files.h: Remove {header,source}_extension extern declarations.
801 * src/reader.c (parse_dquoted_param): CPP-out.
802 (parse_header_extension_decl): Remove.
803 (parse_source_extension_decl): Remove.
804 (read_declarations): Remove cases tok_{hdrext,srcext}.
805 * src/lex.c (percent_table): Remove {header,source}_extension entries.
806 * src/lex.h (token_t): Remove tok_hdrext and tok_srcext.
807
808 2001-09-10 Akim Demaille <akim@epita.fr>
809
810 * tests/output.at (AT_CHECK_BISON_FLAGS, AT_CHECK_BISON_PERCENT):
811 (AT_CHECK_BISON_PERCENT_FLAGS): Merge into...
812 (AT_CHECK_OUTPUT): this.
813 Merely check ls' exit status, its output is useless.
814
815 2001-09-10 Akim Demaille <akim@epita.fr>
816
817 * tests/calc.at: Use m4_match.
818 (_AT_DATA_CALC_Y): Check `yyin != NULL', not `stdin != NULL'.
819
820 2001-09-10 Marc Autret <autret_m@epita.fr>,
821 Akim Demaille <akim@epita.fr>
822
823 * src/vcg.h (graph_s): color, textcolor, bordercolor are now
824 enum color_e.
825 * src/print_graph.c (print_graph): Initalize graph.layoutalgorithm
826 to `normal'.
827 * src/reader.c (parse_token_decl): Initialize token with tok_eof.
828 * src/lex.h: Adjust prototype.
829 (token_t): Add `tok_undef'.
830 * src/lex.c (struct percent_table_struct): Retval is now a token_t.
831 (parse_percent_token): Now returns token_t.
832 Add default statement in switch.
833 (lex): Separate `c' as an input variable, from the token_t result
834 part.
835 (unlexed): Is a token_t.
836
837 2001-09-10 Akim Demaille <akim@epita.fr>
838
839 * configure.in: Bump to 1.29a.
840
841 2001-09-07 Akim Demaille <akim@epita.fr>
842
843 Version 1.29.
844
845 2001-08-30 Akim Demaille <akim@epita.fr>
846
847 * tests/atgeneral.m4, tests/atconfig.in, tests/suite.at: Remove.
848 * m4/atconfig.m4: Remove.
849 * tests/testsuite.at, tests/atlocal.in, tests/output.at,
850 * tests/bison: New.
851 * tests/regression.at, tests/calc.at: Use m4_define, AT_BANNER,
852 m4_if, m4_patsubst, and m4_regexp.
853 * tests/calc.at (_AT_CHECK_CALC, _AT_CHECK_CALC_ERROR): Use an
854 `input' file instead of echo.
855
856 2001-08-29 Akim Demaille <akim@epita.fr>
857
858 Bump to 1.28e.
859
860 2001-08-29 Akim Demaille <akim@epita.fr>
861
862 Version 1.28d.
863
864 2001-08-29 Paul Eggert <eggert@twinsun.com>
865
866 * src/bison.simple (yyparse): Don't take the address of an
867 item before the start of an array, as that doesn't conform to
868 the C Standard.
869
870 2001-08-29 Robert Anisko <anisko_r@epita.fr>
871
872 * doc/bison.texinfo (Location Tracking Calc): New node.
873
874 2001-08-29 Paul Eggert <eggert@twinsun.com>
875
876 * src/output.c (output): Do not define const, as this now
877 causes more problems than it cures.
878
879 2001-08-29 Akim Demaille <akim@epita.fr>
880
881 * doc/bison.texinfo: Modernize `@node' and `@top' use: just name
882 the nodes.
883 Be sure to tag the `detailmenu'.
884
885 2001-08-29 Akim Demaille <akim@epita.fr>
886
887 * Makefile.maint (do-po-update): Wget refuses to overwrite files:
888 download in a tmp dir.
889
890 2001-08-28 Marc Autret <autret_m@epita.fr>
891
892 * config/depcomp: New file.
893
894 2001-08-28 Marc Autret <autret_m@epita.fr>
895
896 * doc/bison.1 (mandoc): Adjust.
897 From Juan Manuel Guerrero.
898
899 2001-08-28 Marc Autret <autret_m@epita.fr>
900
901 * src/print_graph.c (print_state): Fix.
902
903 2001-08-27 Marc Autret <autret_m@epita.fr>
904
905 * src/vcg.h (classname_s, infoname_s, node_s): Constify the
906 char * members.
907 Echo modifications to the functions prototypes.
908 * src/vcg.c (add_classname, add_infoname): Adjust arguments.
909
910 2001-08-27 Marc Autret <autret_m@epita.fr>
911
912 * src/vcg.c: Include `xalloc.h'.
913 (add_colorentry): New.
914 (add_classname): New.
915 (add_infoname): New.
916 * src/vcg.h: Add new prototypes.
917
918 2001-08-27 Akim Demaille <akim@epita.fr>
919
920 * Makefile.maint: Sync. again with CVS Autoconf.
921
922 2001-08-27 Akim Demaille <akim@epita.fr>
923
924 * Makefile.maint: Formatting changes.
925 (po-update, cvs-update, update): New targets.
926 (AMTAR): Remove.
927
928 2001-08-27 Akim Demaille <akim@epita.fr>
929
930 * Makefile.am (AUTOMAKE_OPTIONS): 1.5.
931 * Makefile.maint: Sync. with CVS Autoconf.
932
933 2001-08-27 Marc Autret <autret_m@epita.fr>
934
935 * src/vcg.h (struct infoname_s): New.
936 (struct colorentry_s): New.
937 (graph_s): New fields {vertical,horizontal}_order in structure.
938 Add `infoname' field.
939 Add `colorentry' field;
940 * src/vcg_defaults.h (G_VERTICAL_ORDER): New.
941 (G_HORIZONTAL_ORDER): New.
942 (G_INFONAME): New.
943 (G_COLORENTRY): New.
944 * src/vcg.c (output_graph): Add output of {vertical,horizontal}_order.
945 Add output of `infoname'.
946 Add output of `colorentry'.
947
948 2001-08-27 Marc Autret <autret_m@epita.fr>
949
950 * src/reader.c (parse_dquoted_param): Rename variable `index' to `i'.
951 This one shadowed a global parameter.
952
953 2001-08-24 Marc Autret <autret_m@epita.fr>
954
955 * src/print_graph.c (node_output_size): Declared POSIX `size_t' type,
956 instead of `unsigned'.
957 (print_state): Do not call obstack_object_size () in obstack_grow ()
958 to avoid macro variables shadowing.
959
960 2001-08-23 Marc Autret <autret_m@epita.fr>
961
962 * src/lex.c (percent_table): Typo: s/naem/name/.
963 Add graph option.
964 Normalize new options declarations.
965
966 2001-08-20 Pascal Bart <pascal.bart@epita.fr>
967
968 * tests/suite.at: Exercise %header_extension and %source_extension.
969
970 2001-08-16 Marc Autret <autret_m@epita.fr>
971
972 * src/reader.c (parse_dquoted_param): New.
973 (parse_header_extension_decl): Use it.
974 (parse_source_extension_decl): Likewise.
975
976 2001-08-16 Marc Autret <autret_m@epita.fr>
977
978 * src/vcg.c: Remove includes of `complain.h' and `xalloc.h'.
979 (get_xxxx_str): Use assert () instead of complain ().
980 Remove return invokations in default cases.
981 (get_decision_str): Modify default behaviour. Remove second argument.
982 Echo modifications on calls.
983 (output_graph): Fix.
984
985 2001-08-16 Marc Autret <autret_m@epita.fr>
986
987 * src/getargs.c (usage): Update with ``-g, --graph''.
988
989 2001-08-16 Marc Autret <autret_m@epita.fr>
990
991 * doc/bison.texinfo (Bison Options): Add items `-g', `--graph'.
992 (Option Cross Key): Likewise.
993 * doc/bison.1: Update.
994
1c8c2190
PB		 9952001-09-25 Pascal Bart <pascal.bart@epita.fr>
996
997 * src/output.c (output_master_parser): Don't finish action_obstack.
998 (output_parser): Don't care about the muscle action, here.
999 (prepare): Copy the action_obstack in the action muscle.
1000 (output): Free action_obstack.
1001
180d45ba
PB		 10022001-09-23 Pascal Bart <pascal.bart@epita.fr>
1003
1004 * src/reader.c (parse_union_decl): Add new obstack union_obstack. Which
1005 will contain `%union' declaration.
1006 (parse_union_decl): Delete #line directive output.
1007 (parse_union_decl): Substitute /attrs_obstack/union_obstack for all
1008 informations about %union.
1009 (parse_union_decl): Copy the union_obstack in the muscle stype.
1010 * src/bison.simple: Add new #line directive.
1011 Add typdef %%stype YYSTYPE.
1012
c51d1a19
PB		 10132001-09-23 Pascal Bart <pascal.bart@epita.fr>
1014
1015 * src/bison.simple: Add new `#line' directive.
1016
6f9344da
PB		 10172001-09-22 Pascal Bart <pascal.bart@epita.fr>
1018
1019 * src/bison.simple: New `#line' directive.
1020 * src/output.c (output_parser): Support new dynamic muscle input_line.
1021
652def80
MA		 10222001-09-22 Marc Autret <autret_m@epita.fr>
1023
1024 * src/output.c (output_master_parser): New.
1025 (output_parser): Be more re-entrant.
1026
25b222fa
MA		 10272001-09-21 Marc Autret <autret_m@epita.fr>
1028
1029 * src/reader.c (copy_definition, parse_union_decl): Update and use
1030 `linef' muscle.
1031 (copy_action): Likewise.
1032 Use obstack_1grow ().
1033 * src/muscle_tab.c (muscle_init): Add muscle `linef'.
1034
6bc35ae5
MA		 10352001-09-21 Marc Autret <autret_m@epita.fr>
1036
1037 * src/options.c (option_table): Adjust.
1038 * src/lex.c (parse_percent_token): Fix.
1039
c0629aa1
PB		 10402001-09-20 Pascal Bart <pascal.bart@epita.fr>
1041
1042 * src/options.c (symtab.h): Include it, need by lex.h.
342b8b6e 1043
82b6d266
PB		 10442001-09-20 Pascal Bart <pascal.bart@epita.fr>
1045
1046 * src/lex.c (parse_percent_token): Change type of variable `tx', which
1047 is now an option_table_struct*.
1048 (option_strcmp): New function option_strcmp.
1049 (parse_percent_token): Call option_strcmp.
1050 * src/getargs.c (xalloc.h, options.h): Include it.
1051 (getargs): Call create_long_option_table.
1052 (getargs): Free longopts at the end of the function.
1053 (shortopts): Move in options.c.
1054 * src/options.c (create_long_option_table): New function. Convert
1055 information from option_table to option structure.
1056 * src/reader.c (options.h): Include it.
1057
1058 * src/Makefile.am: Adjust.
1059 * src/options.c (option_table): Create from longopts and percent_table.
1060 * src/getargs.c (longopts): Delete.
1061 * src/lex.c (struct percent_table_struct): Delete.
1062 (percent_table): Delete.
1063 (options.h): Include it.
1064 * src/options.c: Create.
1065 * src/options.h: Create.
1066 Declare enum opt_access_e.
1067 Define struct option_table_struct.
1068
75f5aaea
MA		 10692001-09-20 Marc Autret <autret_m@epita.fr>
1070
1071 * doc/bison.texinfo: Adjust terminologies about prologue and epilogue
1072 sections of Bison.
1073
f508cb0a
PB		 10742001-09-19 Pascal Bart <pascal.bart@epita.fr>
1075
1076 * src/bison.simple: s/%%filename/%%skeleton.
1077 * src/muscle_tab.c (getargs.h): Include it.
1078 (muscle_init): Insert new muscle skeleton.
1079
13105fc1
PB		 10802001-09-18 Pascal Bart <pascal.bart@epita.fr>
1081
1082 * src/output.c (output_parser): Delete unused variable actions_dumped.
1083
b0c4483e
PB		 10842001-09-07 Pascal Bart <pascal.bart@epita.fr>
1085
1086 * src/output.c (output): Delete call to reader_output_yylsp.
1087 * src/reader.c (reader): Likewise.
1088 * src/reader.h: Delete declaration of reader_output_yylsp.
342b8b6e 1089
11d82f03
MA		 10902001-09-02 Marc Autret <autret_m@epita.fr>
1091
1092 * src/reader.c: Include muscle_tab.h.
1093 (parse_union_decl): Update.
1094 (parse_macro_decl): Rename parse_muscle_decl.
1095 Update to use renamed functions and variable.
1096 (read_declarations, copy_action, read_additionnal_code, : Updated
1097 with correct variables and functions names.
1098 (packsymbols, reader): Likewise.
342b8b6e 1099
11d82f03 1100 * src/reader.h (muscle_obstack): Extern declaration update.
342b8b6e 1101
11d82f03
MA		 1102 * src/output.c: Include muscle_tab.h
1103 In all functions using macro_insert, change by using muscle_insert ().
1104 (macro_obstack): Rename muscle_obstack.
1105 Echo modifications in the whole file.
1106 (MACRO_INSERT_INT): Rename MUSCLE_INSERT_INT.
1107 (MACRO_INSERT_STRING): Rename MUSCLE_INSERT_STRING.
1108 (MACRO_INSERT_PREFIX): Rename MUSCLE_INSERT_PREFIX.
1109
1110 * src/muscle_tab.h: Update double inclusion macros.
1111 (macro_entry_s): Rename muscle_entry_s.
1112 Update prototypes.
342b8b6e 1113
11d82f03
MA		 1114 * src/muscle_tab.c: Include muscle_tab.h.
1115 Rename macro_tabble to muscle_table.
1116 (mhash1, mhash2, mcmp): Use muscle_entry.
1117 (macro_init): Rename muscle_init. Update.
1118 (macro_insert): Rename muscle_insert. Update.
1119 (macro_find): Rename muscle_find. Update.
1120
1121 * src/main.c: Include muscle_tab.h.
1122 (main): Call muscle_init ().
1123 * src/Makefile.am (bison_SOURCES): Echo modifications.
1124
93a37297
MA		 11252001-09-02 Marc Autret <autret_m@epita.fr>
1126
f753cd62 1127 Now the files macro_tab.[ch] are named muscle_tab.[ch].
342b8b6e 1128
f753cd62
MA		 1129 * src/muscle_tab.c, src/muscle_tab.h: Add files.
1130
11312001-09-02 Marc Autret <autret_m@epita.fr>
1132
1133 * src/macrotab.c, src/macrotab.h: Remove.
93a37297 1134
682d48cd
PB		 11352001-09-01 Pascal Bart <pascal.bart@epita.fr>
1136
342b8b6e 1137 * src/reader.c (copy_guard): Use muscle to specify the `#line'
682d48cd
PB		 1138 filename.
1139
087c8fda
MA		 11402001-09-01 Marc Autret <autret_m@epita.fr>
1141
1142 * tests/calc.at (exp): Now, YYERROR_VERBOSE need to be set
1143 to an explicit value to activate the feature. We do it here.
1144
dda680cb
PB		 11452001-08-31 Pascal Bart <pascal.bart@epita.fr>
1146
1147 * src/output.c (prepare): Delete the `filename' muscule insertion.
1148 * src/reader.c (copy_action): Use `filename' muscule with `#line'.
1149 (parse_union_decl): Likewise.
1150 * src/macrotab.c (macro_init): Initialize filename by infile.
1151
9e644e64
MA		 11522001-08-31 Marc Autret <autret_m@epita.fr>
1153
1154 * src/bison.simple (YYLSP_NEEDED): New definition.
1155 * src/output.c (prepare): Add macro insertion of `locations_flag'
1156
17da6427
PB		 11572001-08-31 Pascal Bart <pascal.bart@epita.fr>
1158
1159 * src/output.c (prepare): Delete insertion of previous muscles,
1160 and insert the `prefix' muscles.
1161 * src/macrotab.c (macro_init): Likewise.
1162 (macro_init): Initialization prefix directive by `yy'.
342b8b6e 1163 * src/bison.simple: Substitute all %%yylex, %%yychar, %%yylval,
17da6427
PB		 1164 %%yydebug, %%yyerror, %%yynerrs and %%yyparse by yylex, yychar,
1165 yylval, yydebug, yyerror, yynerrs and yyparse.
342b8b6e 1166 New directive `#define' to substitute yydebug, ... with option
17da6427
PB		 1167 name_prefix.
1168
e8cb70b9
PB		 11692001-08-31 Pascal Bart <pascal.bart@epita.fr>
1170
1171 * src/main.c (main): Standardize.
1172 * src/output.c (output_table_data, output_parser): Likewise.
1173 * src/macrotab.h, src/macrotab.c, src/bison.simple: Likewise.
1174
63c2d5de
MA		 11752001-08-31 Pascal Bart <pascal.bart@epita.fr>, Marc Autret <autret_m@epita.fr>
1176
342b8b6e 1177 * src/reader.c (read_additionnal_code): Rename %%user_code to
63c2d5de
MA		 1178 %%epilogue.
1179 * src/output.c (output): Rename %%declarations to %%prologue.
1180 * src/bison.simple: Echo modifications.
342b8b6e 1181
d8cb5183
MA		 11822001-08-31 Marc Autret <autret_m@epita.fr>
1183
1184 * src/reader.c (readgram): CleanUp.
1185 (output_token_defines): Likewise.
1186 (packsymbols): Likewise.
1187 (reader): Likewise.
1188 * src/output.c (output): CPP-out useless code.
1189
6c686258
PB		 11902001-08-31 Pascal Bart <pascal.bart@epita.fr>
1191
342b8b6e 1192 * src/reader.c (reader): Delete obsolete call to function
6c686258
PB		 1193 output_trailers and output_headers.
1194 * src/output.h: Remove obsolete functions prototypes of output_headers
1195 and output_trailers.
1196
8f451ef7
PB		 11972001-08-30 Pascal Bart <pascal.bart@epita.fr>
1198
1199 * src/main.c: Include macrotab.h.
342b8b6e 1200 * src/macrotab.h (macro_entry_s): Constify fields.
8f451ef7
PB		 1201 Adjust functions prototypes.
1202 * src/macrotab.c (macro_insert): Constify key and value.
1203 (macro_find): Constify key.
1204 (macro_insert): Include 'xalloc.h'
1205 (macro_insert): Use XMALLOC.
1206 (macro_find): Constify return value.
1207 * src/output.c (output_table_data): Rename table to table_data.
1208 (output_parser): Constify macro_key, macro_value.
1209
997b6fd0 12102001-08-30 Marc Autret <autret_m@epita.fr>
2ba3b73c
MA		 1211
1212 * src/reader.c (parse_skel_decl): New.
342b8b6e 1213 (read_declarations): Add case `tok_skel', call parse_skel_decl ().
2ba3b73c
MA		 1214 * src/lex.h (token_t): New token `tok_skel'.
1215 * src/lex.c (percent_table): Add skeleton option entry.
1216 Standardize.
1217
ff48177d
MA		 12182001-08-29 Marc Autret <autret_m@epita.fr>
1219
1220 * src/bison.simple: Add %%user_code directive at the end.
1221 * src/reader.c (read_additionnal_code): New.
1222 (reader): Use it.
1223 * src/output.c (output_program): Remove.
1224 (output): Update.
1225
b33160bf
MA		 12262001-08-28 Marc Autret <autret_m@epita.fr>
1227
1228 * src/output.c (output_actions): Clean up.
4e5caae2 1229 (output_gram): CPP-out useless code.
b33160bf
MA		 1230 * src/reader.c (reader): Clean up, CPP-out useless code.
1231
d1a2daf7
PB		 12322001-08-28 Pascal Bart <pascal.bart@epita.fr>
1233
342b8b6e 1234 * src/output.c (output): Copy attrs_obstack in the '%%definitions'
535c0e75 1235 directive.
d1a2daf7
PB		 1236 * src/bison.simple: Add `%%definitions'.
1237
2b763dfe
MA		 12382001-08-28 Marc Autret <autret_m@epita.fr>
1239
1240 * config/depcomp: New file.
1241
f1a87ef6
PE		 12422001-08-27 Paul Eggert <eggert@twinsun.com>
1243
1244 * src/bison.simple (yyparse): Don't take the address of an
1245 item before the start of an array, as that doesn't conform to
1246 the C Standard.
1247
82e236e2
RA		 12482001-08-27 Robert Anisko <robert.anisko@epita.fr>
1249
f1a87ef6 1250 * src/output.c (output): Remove the initialization of the macro
82e236e2
RA		 1251 obstack. It was done too late here.
1252
1253 * src/reader.c (parse_macro_decl): Fix. Use of the macro obstack was
1254 completely wrong.
1255 (reader): Initialize the macro obstack here, since we need it to grow
1256 '%define' directives.
1257
1258 * src/reader.h: Declare the macro obstack as extern.
1259
b0cfa28a
RA		 12602001-08-27 Robert Anisko <robert.anisko@epita.fr>
1261
1262 * src/output.c (output_parser): Fix. Store single '%' characters in
1263 the output obstack instead of throwing them away.
1264
6fc74234
AD		 12652001-08-27 Akim Demaille <akim@epita.fr>
1266
1267 * Makefile.am (AUTOMAKE_OPTIONS): 1.5.
1268
9c76d118
RA		 12692001-08-25 Robert Anisko <robert.anisko@epita.fr>
1270
1271 * lib/Makefile.am: Adjust.
1272
a8289c62
RA		 12732001-08-25 Robert Anisko <robert.anisko@epita.fr>
1274
1275 * src/bison.simple: Update and add '%%' directives.
1276
b6610515
RA		 12772001-08-25 Robert Anisko <robert.anisko@epita.fr>
1278
1279 * src/reader.c (reader): Remove calls to 'output_headers' and
1280 'output_trailers'. Remove some C output.
1281 (readgram): Disable a piece of code that was writing a default
1282 definition for 'YYSTYPE'.
1283 (reader_output_yylsp): Remove.
1284 (packsymbols): Output token defintions to a macro.
1285 (copy_definition): Disable C output.
6fc74234 1286
b6610515
RA		 1287 * src/reader.c (parse_macro_decl): New function used to parse macro
1288 declarations.
1289 (copy_string2): Put the body of copy_string into this new function.
1290 Add a parameter to let the caller choose whether he wants to copy the
1291 string delimiters or not.
1292 (copy_string): Be a simple call to copy_string2 with the last argument
1293 bound to true.
1294 (read_declarations): Add case for macro definition.
1295 (copy_identifier): New.
6fc74234 1296 (parse_macro_decl): Read macro identifiers using copy_identifier
b6610515
RA		 1297 rather than lex.
1298
26f609ff
RA		 12992001-08-25 Robert Anisko <robert.anisko@epita.fr>
1300
1301 * src/output.c (prepare): Add prefixed names.
1302 (output_parser): Output semantic actions.
1303 (output_parser): Fix bug on '%%line' directives.
6fc74234 1304
26f609ff
RA		 1305 * src/output.c (output_headers): Remove. The C code printed by this
1306 function should now be in the skeletons.
1307 (output_trailers): Remove.
1308 (output): Disable call to 'reader_output_yylsp'.
1309 (output_rule_data): Do not output tables to the table obstack.
1310
1311 * src/output.c: Remove some C dedicated output.
1312 Improve the use of macro and output obstacks.
1313 (output_defines): Remove.
6fc74234 1314
26f609ff
RA		 1315 * src/output.c (output_token_translations): Associate 'translate'
1316 table with a macro. No output to the table obstack.
1317 (output_gram): Same for 'rhs' and 'prhs'.
1318 (output_stos): Same for 'stos'.
1319 (output_rule_data): Same for 'r1' and 'r2'.
1320 (token_actions): Same for 'defact'.
1321 (goto_actions): Same for 'defgoto'.
1322 (output_base): Same for 'pact' and 'pgoto'.
1323 (output_table): Same for 'table'.
1324 (output_check): Same for 'check'.
6fc74234 1325
26f609ff
RA		 1326 * src/output.c (output_table_data): New function.
1327 (output_short_table): Remove.
1328 (output_short_or_char_table): Remove.
6fc74234 1329
26f609ff
RA		 1330 * src/output.c (output_parser): Replace most of the skeleton copy code
1331 with something new. Skeletons are now processed character by character
1332 rather than line by line, and Bison looks for '%%' macros. This is the
1333 first step in making Bison's output process (a lot) more flexible.
1334 (output_parser): Use the macro table.
1335
6f43b113
RA		 13362001-08-25 Robert Anisko <robert.anisko@epita.fr>
1337
1338 * src/main.c (main): Initialize the macro table.
1339
dd3127cf
RA		 13402001-08-25 Robert Anisko <robert.anisko@epita.fr>
1341
1342 * src/lex.c (percent_table): Add tok_define.
1343 * src/lex.h: Add tok_define.
1344
aa321494
RA		 13452001-08-25 Robert Anisko <robert.anisko@epita.fr>
1346
1347 * src/macrotab.c: New file.
1348 * src/macrotab.h: New file.
1349 * src/Makefile.am: Update.
1350
68bd3b6b
RA		 13512001-08-25 Robert Anisko <robert.anisko@epita.fr>
1352
1353 * lib/hash.c: New file.
1354 * lib/hash.h: New file.
1355 * lib/Makefile.am: Update.
1356
45f8dd1e
AD		 13572001-08-15 Akim Demaille <akim@epita.fr>
1358
1359 Version 1.28c.
1360
40a64a7a 13612001-08-15 Marc Autret <autret_m@epita.fr>
0b8afb77
AD		 1362
1363 * src/reader.c (readgram): Indent output macro YYSTYPE.
1364 (packsymbols): Likewise.
1365 (output_token_defines): Likewise.
1366 * src/files.c: Standardize.
1367 (compute_header_macro): New.
1368 (defines_obstack_save): New. Use compute_header_macro.
1369 (output_files): Update. Use defines_obstack_save.
1370
f9a8293a
AD		 13712001-08-15 Akim Demaille <akim@epita.fr>
1372
1373 * doc/bison.texinfo (Table of Symbols): Document
1374 YYSTACK_USE_ALLOCA.
1375
150ca7a7
AD		 13762001-08-15 Akim Demaille <akim@epita.fr>
1377
1378 * missing: Update from CVS Automake.
1379 * config/config.guess, config/config.sub, config/texinfo.tex:
1380 Update from gnu.org.
1381
69b5cec4
AD		 13822001-08-15 Akim Demaille <akim@epita.fr>
1383
1384 * Makefile.maint: Sync with CVS Autoconf.
1385
f2b5126e
PB		 13862001-08-14 Pascal Bart <pascal.bart@epita.fr>
1387
69b5cec4 1388 * doc/bison.texinfo: Include GNU Free Documentation License from
f2b5126e
PB		 1389 `fdl.texi'.
1390 * doc/fdl.texi: Add to package.
1391
4ecbf796
MA		 13922001-08-14 Marc Autret <autret_m@epita.fr>
1393
1394 Turn on %{source,header}_extension features.
1395
69b5cec4 1396 * src/lex.c (percent_table): Un-CPP out header_extension and
4ecbf796
MA		 1397 source_extension.
1398 * src/files.c (compute_exts_from_gf): Compare pointers with NULL.
69b5cec4 1399 (compute_exts_from_src): Remove conditions. It restores priorities
4ecbf796
MA		 1400 between options.
1401
95fb5662
MA		 14022001-08-14 Marc Autret <autret_m@epita.fr>
1403
1404 * src/files.c (compute_base_names): Add extensions computing when
1405 `--file-prefix' used.
1406 Standardize function calls.
1407
78d09da9
MA		 14082001-08-13 Marc Autret <autret_m@epita.fr>
1409
69b5cec4 1410 * src/bison.simple (YYSTACK_USE_ALLOCA): Changed to allow users
78d09da9
MA		 1411 defining it (defined but null disables alloca).
1412
5a009f2c
MA		 14132001-08-13 Marc Autret <autret_m@epita.fr>
1414
1415 * src/bison.simple (_yy_memcpy): CPP reformat.
1416
1e41465a
PB		 14172001-08-13 Pascal Bart <pascal.bart@epita.fr>
1418
1419 * tests/atconfig.in (CPPFLAGS): Fix.
1420
c67a198d
PB		 14212001-08-10 Pascal Bart <pascal.bart@epita.fr>
1422
79282c6c 1423 * doc/bison.texinfo: Include GNU General Public License from
c67a198d
PB		 1424 `gpl.texi'.
1425 * doc/gpl.texi: Add to package.
1426
09a6de7e
MA		 14272001-08-10 Marc Autret <autret_m@epita.fr>
1428
1429 * src/print_graph.h: Fix.
1430 * src/reader.c (read_declarations): Use parse_header_extension_decl ().
1431
b77b9ee0
AD		 14322001-08-10 Akim Demaille <akim@epita.fr>
1433
1434 * src/system.h: Provide default declarations for stpcpy, strndup,
1435 and strnlen.
1436
3e259915
MA		 14372001-08-10 Robert Anisko <anisko_r@epita.fr>
1438
1439 * doc/bison.texinfo (Locations): Update @$ stuff.
1440
ca96bc2d
MA		 14412001-08-09 Robert Anisko <anisko_r@epita.fr>
1442
1443 * src/bison.simple (YYLLOC_DEFAULT): Update.
1444 (yyparse): Adjust.
1445
fdc6758b
MA		 14462001-08-08 Marc Autret <autret_m@epita.fr>
1447
b77b9ee0 1448 * doc/bison.texinfo: Change @samp{$<@dots{}>} to
fdc6758b
MA		 1449 @samp{$<@dots{}>@var{n}} in Section Actions in Mid-Rule.
1450 Reported by Fabrice Bauzac.
957d4dbf 1451
600cad3b
MA		 14522001-08-08 Marc Autret <autret_m@epita.fr>
1453
1454 * src/vcg_default.h: Use NULL instead of 0 to initialize pointers.
1455 * src/vcg.c (output_node): Fix.
1456 * src/vcg.h: Cleanup.
1457 * src/print_graph.c: Add comments.
b77b9ee0 1458 (node_output_size): New global variable. Simplify the formatting of
600cad3b 1459 the VCG graph output.
b77b9ee0 1460 (print_actions): Unused code is now used. It notifies the final state
600cad3b 1461 and no action states in the VCG graph. It also give the reduce actions.
b77b9ee0 1462 The `shift and goto' edges are red and the `go to state' edges are
600cad3b
MA		 1463 blue.
1464 Get the current node name and node_obstack by argument.
1465 (node_obstack): New variable.
1466 (print_state): Manage node_obstack.
1467 (print_core): Use node_obstack given by argument.
1468 A node is not only computed here but in print_actions also.
1469 (print_graph): CPP out useless code instead of commenting it.
1470
976e528f
AD		 14712001-08-07 Pascal Bart <pascal.bart@epita.fr>
1472
1473 * tests/atconfig.in (CPPFLAGS): Fix.
1474
20e8e5ca
AD		 14752001-08-07 Akim Demaille <akim@epita.fr>
1476
1477 * src/print_graph.c (quote): New.
1478 (print_core): Use it.
1479
957d4dbf 14802001-08-06 Akim Demaille <akim@epita.fr>, Marc Autret <autret_m@epita.fr>
3e3da797 1481
3e3da797
AD		 1482 * src/vcg.c (complain.h): Include it.
1483 Unepitaize `return' invocations.
c4b66126 1484 [NDEBUG] (main): Remove.
79282c6c 1485 * src/vcg.h (node_t, edge_t, graph_t): Constify the char * members.
c4b66126
AD		 1486 * src/files.c (open_files): Initialize graph_obstack.
1487 * src/print_graph.c (print_actions): CPP out useless code.
1488 (print_core): Don't output the last `\n' in labels.
1489 Use `quote'.
1490 * src/files.c (output_files): Output the VCG file.
1491 * src/main.c (main): Invoke print_graph ();
3e3da797 1492
957d4dbf 14932001-08-06 Marc Autret <autret_m@epita.fr>
22c2cbc0
AD		 1494
1495 Automaton VCG graph output.
1496 Using option ``-g'' or long option ``--graph'', you can generate
1497 a gram_filename.vcg file containing a VCG description of the LALR (1)
1498 automaton of your grammar.
1499
1500 * src/main.c: Call to print_graph() function.
1501 * src/getargs.h: Update.
1502 * src/getargs.c (options): Update to catch `-g' and `--graph' options.
1503 (graph_flag): New flag.
1504 (longopts): Update.
1505 (getargs): Add case `g'.
1506 * src/files.c (graph_obstack): New obstack struct.
1507 (open_files): Initialize new obstack.
1508 (output_files): Saves graph_obstack if required.
1509 * src/files.h (graph_obstack): New extern declaration.
1510 * src/Makefile.am: Add new source files.
1511
957d4dbf 15122001-08-06 Marc Autret <autret_m@epita.fr>
ce4d5ce0
AD		 1513
1514 * src/print_graph.c, src/print_graph.h (graph): New.
1515 * src/vcg.h: New file.
1516 * src/vcg.c: New file, VCG graph handling.
1517
7333d403
AD		 15182001-08-06 Marc Autret <autret_m@epita.fr>
1519
1520 Add of %source_extension and %header_extension which specify
1521 the source or/and the header output file extension.
1522
1523 * src/files.c (compute_base_names): Remove initialisation of
1524 src_extension and header_extension.
1525 (compute_exts_from_gf): Update.
1526 (compute_exts_from_src): Update.
1527 (output_files): Update.
1528 * src/reader.c (parse_header_extension_decl): New.
1529 (parse_source_extension_decl): New.
1530 (read_declarations): New case statements for the new tokens.
1531 * src/lex.c (percent_table): Add entries for %source_extension
1532 and %header_extension.
1533 * src/lex.h (token_e): New tokens tok_hdrext and tok_srcext.
1534
84163231
AD		 15352001-08-06 Marc Autret <autret_m@epita.fr>
1536
1537 * configure.in: Bump to 1.28c.
1538 * doc/bison.texinfo: Texinfo thingies.
1539
8303fc42
AD		 15402001-08-04 Pascal Bart <pascal.bart@epita.fr>
1541
1542 * tests/atconfig.in (CPPFLAGS): Add.
1543 * tests/calc.at (AT_CHECK): Use CPPFLAGS.
1544
70a84437
AD		 15452001-08-03 Akim Demaille <akim@epita.fr>
1546
1547 Version 1.28b.
1548
2ce10144
AD		 15492001-08-03 Akim Demaille <akim@epita.fr>
1550
1551 * tests/Makefile.am (check-local): Ship testsuite.
1552 * tests/calc.at (_AT_DATA_CALC_Y): Prototype all the functions.
1553 Include `string.h'.
1554
1e3e4bc1
AD		 15552001-08-03 Akim Demaille <akim@epita.fr>
1556
1557 * configure.in: Try using -Wformat when compiling.
1558
42b45b7f
AD		 15592001-08-03 Akim Demaille <akim@epita.fr>
1560
1561 * configure.in: Bump to 1.28b.
1562
8f13fe33
AD		 15632001-08-03 Akim Demaille <akim@epita.fr>
1564
1565 * src/complain.c: Adjust strerror_r portability issues.
1566
b37ba92c
AD		 15672001-08-03 Akim Demaille <akim@epita.fr>
1568
1569 Version 1.28a.
1570
b0ce6046
AD		 15712001-08-03 Akim Demaille <akim@epita.fr>
1572
1573 * src/getargs.c, src/getarg.h (skeleton)): Constify.
1574 * src/lex.c (literalchar): Avoid name clashes on `buf'.
1575 * src/getargs.c: Include complain.h.
1576 * src/files.c, src/files.h (skeleton_find): Avoid name clashes.
1577 * lib/quotearg.c, lib/quotearg.h: Update from fileutils 4.1.
1578
d01c415b
AD		 15792001-08-03 Akim Demaille <akim@epita.fr>
1580
1581 * src/reader.c (readgram): Display hidden chars in error messages.
1582
459dd1a6
AD		 15832001-08-03 Akim Demaille <akim@epita.fr>
1584
1585 Update to gettext 0.10.39.
1586
53b74c0c
AD		 15872001-08-03 Akim Demaille <akim@epita.fr>
1588
1589 * lib/strspn.c: New.
1590
234a3be3
AD		 15912001-08-01 Marc Autret <autret_m@epita.fr>
1592
1593 * doc/bison.texinfo: Update.
1594 * doc/bison.1 (mandoc): Update.
1595 * src/system.h (EXT_GUARD_C, EXT_STYPE_H): Remove .c and .h.
1596 * src/files.c: Support output files extensions computing.
1597 (src_extension): New static variable.
1598 (header_extension): New static variable.
1599 (tr): New function.
1600 (get_extension_index): New function, gets the index of an extension
1601 filename in a string.
1602 (compute_exts_from_gf): New function, computes extensions from the
1603 grammar file extension.
1604 (compute_exts_from_src): New functions, computes extensions from the
1605 C source file extension, file given by ``-o'' option.
1606 (compute_base_names): Update.
1607 (output_files): Update.
1608
847bf1f5
AD		 16092001-08-01 Robert Anisko <anisko_r@epita.fr>
1610
d995fee7 1611 * doc/bison.texi: Document @$.
847bf1f5
AD		 1612 (Locations): New section.
1613
d074a105
AD		 16142001-07-18 Akim Demaille <akim@epita.fr>
1615
1616 * Makefile.maint, GNUmakefile: New, from Autoconf 2.52.
1617 * config/prev-version.txt, config/move-if-change: New.
1618 * Makefile.am: Adjust.
1619
3419715d
AD		 16202001-07-08 Pascal Bart <pascal.bart@epita.fr>
1621
1622 * src/bison.simple (yyparse): Suppress warning `comparaison
1623 between signed and unsigned'.
1624
62ab6972
AD		 16252001-07-05 Pascal Bart <pascal.bart@epita.fr>
1626
1627 * src/getargs.h (raw_flag): Remove.
1628 * src/getargs.c: Die on `-r'/`--raw'.
1629 * src/lex.c (parse_percent_token): Die on `%raw'.
1630 * src/reader.c (output_token_defines): Suppress call to `raw_flag'.
1631 * tests/calc.at: Suppress test with option `--raw'.
1632
1e24cc5b
AD		 16332001-07-14 Akim Demaille <akim@epita.fr>
1634
1635 * config/: New.
1636 * configure.in: Require Autoconf 2.50.
1637 Update to gettext 0.10.38.
1638
32dfccf8
AD		 16392001-03-16 Akim Demaille <akim@epita.fr>
1640
1641 * doc/bison.texinfo: ANSIfy the examples.
1642
cd5bd6ac
AD		 16432001-03-16 Akim Demaille <akim@epita.fr>
1644
1645 * getargs.c (skeleton): New variable.
1646 (longopts): --skeleton is a new option.
1647 (shortopts, getargs): -S is a new option.
1648 * getargs.h: Declare skeleton.
1649 * output.c (output_parser): Use it.
1650
5141b016
AD		 16512001-03-16 Akim Demaille <akim@epita.fr>
1652
1653 * m4/strerror_r.m4: New.
1654 * m4/error.m4: Run AC_FUNC_STRERROR_R.
1655 * lib/error.h, lib/error.c: Update.
1656
447992b9
AD		 16572001-03-16 Akim Demaille <akim@epita.fr>
1658
1659 * src/getargs.c (longopts): Clean up.
1660
274d42ce
AD		 16612001-02-21 Akim Demaille <akim@epita.fr>
1662
1663 * src/reader.c (gensym): `gensym_count' is your own.
1664 Use a static buf to create the symbol name, as token_buffer is no
1665 longer a buffer.
1666
22c821f3
AD		 16672001-02-08 Akim Demaille <akim@epita.fr>
1668
1669 * src/conflicts.c (conflict_report): Be sure not to append to res
1670 between two calls, which could happen if both first sprintf were
1671 skipped, but not the first cp += strlen.
1672
18569462
AD		 16732001-02-08 Akim Demaille <akim@epita.fr>
1674
1675 * lib/memchr.c, lib/stpcpy.c, lib/strndup.c, lib/strnlen.c:
1676 New, from fileutils 4.0.37.
1677 * configure.in: Require Autoconf 2.49c. I took some time before
1678 making this decision. This is the only way out for portability
1679 issues in Bison, it would mean way too much duplicate effort to
1680 import in Bison features implemented in 2.49c since 2.13.
1681 AC_REPLACE_FUNCS and AC_CHECK_DECLS the functions above.
1682
0d8f3c8a
AD		 16832001-02-02 Akim Demaille <akim@epita.fr>
1684
1685 * lib/malloc.c, lib/realloc.c: New, from the fileutils 4.0.37.
66075dcf 1686 * lib/xalloc.h, lib/xmalloc.c: Update.
0d8f3c8a 1687
f17bcd1f
AD		 16882001-01-19 Akim Demaille <akim@epita.fr>
1689
1690 Get rid of the ad hoc handling of token_buffer in the scanner: use
1691 the obstacks.
1692
1693 * src/lex.c (token_obstack): New.
1694 (init_lex): Initialize it. No longer call...
1695 (grow_token_buffer): this. Remove it.
1696 Adjust all the places which used it to use the obstack.
1697
511e79b3
AD		 16982001-01-19 Akim Demaille <akim@epita.fr>
1699
1700 * src/lex.h: Rename all the tokens:
1701 s/\bENDFILE\b/tok_eof/g;
1702 s/\bIDENTIFIER\b/tok_identifier/g;
1703 etc.
1704 Let them be enums, not #define, to ease debugging.
1705 Adjust all the code.
1706
0d6508ef
AD		 17072001-01-18 Akim Demaille <akim@epita.fr>
1708
1709 * src/lex.h (MAXTOKEN, maxtoken, grow_token_buffer): Remove, private.
1710 * src/lex.c (maxtoken, grow_token_buffer): Static.
1711
6deb4447
AD		 17122001-01-18 Akim Demaille <akim@epita.fr>
1713
1714 Since we now use obstacks, more % directives can be enabled.
1715
1716 * src/lex.c (percent_table): Also accept `%yacc',
1717 `%fixed_output_files', `%defines', `%no_parser', `%verbose', and
1718 `%debug'.
1719 Handle the actions for `%semantic_parser' and `%pure_parser' here,
1720 instead of returning a token.
1721 * src/lex.h (SEMANTIC_PARSER, PURE_PARSER): Remove, unused.
1722 * src/reader.c (read_declarations): Adjust.
1723 * src/files.c (open_files): Don't call `compute_base_names', don't
1724 compute `attrsfile' since they depend upon data which might be
1725 *in* the input file now.
1726 (output_files): Do it here.
1727 * src/output.c (output_headers): Document the fact that this patch
1728 introduces a guaranteed SEGV for semantic parsers.
1729 * doc/bison.texinfo: Document them.
1730 * tests/suite.at: Exercise these %options.
1731
ff4423cc
AD		 17322000-12-20 Akim Demaille <akim@epita.fr>
1733
1734 Also handle the output file (--verbose) with obstacks.
1735
1736 * files.c (foutput): Remove.
1737 (output_obstack): New.
1738 Adjust all dependencies.
1739 * src/conflicts.c: Return a string.
1740 * src/system.h (obstack_grow_string): Rename as...
1741 (obstack_sgrow): this. Be ready to work with non literals.
1742 (obstack_fgrow4): New.
1743
956dba3a
AD		 17442000-12-20 Akim Demaille <akim@epita.fr>
1745
1746 * src/files.c (open_files): Fix the computation of short_base_name
1747 in the case of `-o foo.tab.c'.
1748
337bab46
AD		 17492000-12-20 Akim Demaille <akim@epita.fr>
1750
1751 * src/reader.c (copy_string, copy_comment, copy_comment2, copy_at)
1752 (copy_dollar): Now that everything uses obstacks, get rid of the
1753 FILE * parameters.
1754
5d3214b8
AD		 17552000-12-20 Akim Demaille <akim@epita.fr>
1756
1757 * src/files.c (open_files): Actually the `.output' file is based
1758 on the short_base_name, not base_name.
1759 * tests/suite.at (Checking output file names): Adjust.
1760
29092a57
AD		 17612000-12-20 Akim Demaille <akim@epita.fr>
1762
1763 * src/bison.s1: Remove, we now use directly...
1764 * src/bison.simple: this.
1765 * src/Makefile.am: Use pkgdata instead of data.
1766
ea5607fd
AD		 17672000-12-20 Akim Demaille <akim@epita.fr>
1768
1769 * src/files.c (guard_obstack): New.
1770 (open_files): Initialize it.
1771 (output_files): Dump it...
1772 * src/files.h: Export it.
1773 * src/reader.c (copy_guard): Use it.
1774
27110317
AD		 17752000-12-19 Akim Demaille <akim@epita.fr>
1776
1777 * src/files.c (outfile, defsfile, actfile): Removed as global
1778 vars.
1779 (open_files): Don't compute them.
1780 (output_files): Adjust.
1781 (base_name, short_base_name): Be global.
1782 Adjust dependencies.
1783
19c50364
AD		 17842000-12-19 Akim Demaille <akim@epita.fr>
1785
1786 * src/files.c (strsuffix): New.
1787 (stringappend): Be just like strcat but allocate.
1788 (base_names): Eve out from open_files.
1789 Try to simplify the rather hairy computation of base_name and
1790 short_base_name.
1791 (open_files): Use it.
1792 * tests/suite.at (Checking output file names): New test.
1793
573c1d9f
AD		 17942000-12-19 Akim Demaille <akim@epita.fr>
1795
1796 * src/system.h (obstack_grow_literal_string): Rename as...
1797 (obstack_grow_string): this.
1798 * src/output.c (output_parser): Recognize `%% actions' instead of
1799 `$'.
1800 * src/bison.s1: s/$/%% actions/.
1801 * src/bison.hairy: Likewise.
1802
ef7ddedd
AD		 18032000-12-19 Akim Demaille <akim@epita.fr>
1804
1805 * src/output.c (output_parser): Compute the `#line' lines when
1806 there are.
1807 * src/Makefile.am (bison.simple): Be a simple copy of bison.s1.
1808 Suggested by Hans Aberg.
1809
ff61dabd
AD		 18102000-12-19 Akim Demaille <akim@epita.fr>
1811
1812 Let the handling of the skeleton files be local to the procedures
1813 that use it.
1814
1815 * src/files.c (xfopen, xfclose, skeleton_find, guardfile): No
1816 longer static.
1817 (fparser, open_extra_files): Remove.
1818 (open_files, output_files): Don't take care of fparser.
1819 * src/files.h: Adjust.
1820 * src/output.c (output_parser): Open and close the file to the
1821 skeleton.
1822 * src/reader.c (read_declarations): When %semantic_parser, open
1823 fguard.
1824
55b96341
AD		 18252000-12-19 Akim Demaille <akim@epita.fr>
1826
1827 * src/file.h (BISON_SIMPLE, BISON_HAIRY): Move from here...
1828 * src/system.h (BISON_SIMPLE, BISON_HAIRY): ... to here.
1829
358c15b7
AD		 18302000-12-19 Akim Demaille <akim@epita.fr>
1831
1832 * src/files.c (open_files): Yipee! We no longer need all the code
1833 looking for `/tmp' since we have no tmp file.
1834
7de3329e
AD		 18352000-12-19 Akim Demaille <akim@epita.fr>
1836
1837 * src/system.h (EXT_TAB, EXT_OUTPUT, EXT_STYPE_H, EXT_GUARD_C):
1838 New macros.
1839 * src/files.c (open_files): Less dependency on MSDOS etc.
1840
3abcd459
AD		 18412000-12-14 Akim Demaille <akim@epita.fr>
1842
1843 * src/bison.s1 (YYLLOC_DEFAULT): New macro.
1844 Provide a default definition.
1845 Use it when executing the default @ action.
1846 * src/reader.c (reader_output_yylsp): No longer include
1847 `timestamp' and `text' in the default YYLTYPE.
1848
2a91a95e
AD		 18492000-12-12 Akim Demaille <akim@epita.fr>
1850
1851 * src/reader.c (copy_definition, parse_union_decl, copy_action)
1852 (copy_guard): Quote the file names.
1853 Reported by Laurent Mascherpa.
1854
14d3eb9b
AD		 18552000-12-12 Akim Demaille <akim@epita.fr>
1856
1857 * src/output.c (output_headers, output_program, output): Be sure
1858 to escape special characters when outputting filenames.
1859 (ACTSTR_PROLOGUE, ACTSTR_EPILOGUE): Remove.
1860 (output_headers): Don't depend on them, Use ACTSTR.
1861
d7045ec6
AD		 18622000-11-17 Akim Demaille <akim@epita.fr>
1863
1864 * lib/obstack.h: Formatting changes.
1865 (obstack_grow, obstack_grow0): Don't cast WHERE at all: it
1866 prevents type checking.
1867 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
1868 cast the value to (void *): assigning a `foo *' to a `void *'
1869 variable is valid.
1870 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
1871 * src/reader.c (parse_union_decl): Typo: use obstack_1grow to
1872 append characters.
1873
6fd54b73
AD		 18742000-11-17 Akim Demaille <akim@epita.fr>
1875
1876 * tests/Makefile.am (suite.m4, regression.m4, calc.m4): Rename
1877 as...
1878 (suite.m4, regression.m4, calc.m4): these.
1879 * tests/atgeneral.m4: Update from CVS Autoconf.
1880
4c50eae6
AD		 18812000-11-17 Akim Demaille <akim@epita.fr>
1882
1883 * tests/regression.m4 (%union and --defines): New test,
1884 demonstrating a current bug in the obstack implementation.
1885
a35f64ea
AD		 18862000-11-17 Akim Demaille <akim@epita.fr>
1887
1888 * src/bison.s1 (_YY_DECL_VARIABLES, YY_DECL_VARIABLES): New
1889 macros.
1890 Use them to declare the variables which are global or local to
1891 `yyparse'.
1892
7de23534
AD		 18932000-11-17 Akim Demaille <akim@epita.fr>
1894
1895 * acconfig.h: Remove, no longer used.
1896
aa7815f5
AD		 18972000-11-07 Akim Demaille <akim@epita.fr>
1898
1899 * src: s/Copyright (C)/Copyright/g.
1900
5af1f549
AD		 19012000-11-07 Akim Demaille <akim@epita.fr>
1902
1903 * src/reader.c (reader): #define YYLSP_NEEDED to 1 instead of just
1904 defining.
1905 * src/bison.s1: s/#ifdef YYLSP_NEEDED/#if YYLSP_NEEDED/.
1906
553e2b22
AD		 19072000-11-07 Akim Demaille <akim@epita.fr>
1908
1909 * src/bison.s1 (YYLEX): Use #if instead of #ifdef.
1910 Merge in a single CPP if/else.
1911
8a4f41d6
AD		 19122000-11-07 Akim Demaille <akim@epita.fr>
1913
1914 * src/output.c (output): Remove useless variables.
1915 * lib/obstack.c (obstack_grow, obstack_grow0): Rename the second
1916 argument `data' for consistency with the prototypes.
1917 Qualify it `const'.
1918 (obstack_copy, obstack_copy0): Rename the second argument as
1919 `address' for consistency. Qualify it `const'.
1920 * lib/obstack.h (obstack_copy, obstack_copy0, obstack_grow)
1921 (obstack_grow0, obstack_ptr_grow, obstack_ptr_grow_fast): Qualify
1922 `const' their input argument (`data' or `address').
1923 Adjust the corresponding macros to include `const' in casts.
1924
095a3fb5
AD		 19252000-11-03 Akim Demaille <akim@epita.fr>
1926
1927 * src/Makefile.am (INCLUDES): s/PFILE/BISON_SIMPLE/.
1928 s/PFILE1/BISON_HAIRY/.
1929 Adjust dependencies.
1930
d1cdce7c
AD		 19312000-11-03 Akim Demaille <akim@epita.fr>
1932
090c5ebf 1933 For some reason, this was not applied.
d1cdce7c
AD		 1934
1935 * src/files.c [VMS]: No longer include `ssdef.h', no longer define
1936 `unlink': it's no longer used.
1937
9311529b
AD		 19382000-11-03 Akim Demaille <akim@epita.fr>
1939
1940 * src/files.c (skeleton_find): New function, eved out of...
1941 (open_files, open_extra_files): here.
1942
d8880f69
AD		 19432000-11-03 Akim Demaille <akim@epita.fr>
1944
1945 Don't use `atexit'.
1946
1947 * src/files.c (obstack_save): New function.
1948 (done): Rename as...
1949 (output_files): this.
1950 Use `obstack_save'.
1951 * src/main.c (main): Don't use `atexit' to register `done', since
1952 it no longer has to remove tmp files, just call `output_files'
1953 when there are no errors.
1954
0dbb648e
AD		 19552000-11-02 Akim Demaille <akim@epita.fr>
1956
1957 * src/files.c [VMS]: No longer include `ssdef.h', no longer define
1958 `unlink': it's no longer used.
1959 * src/files.h: Formatting changes.
1960
896fe5c1
AD		 19612000-11-02 Akim Demaille <akim@epita.fr>
1962
1963 Remove the last uses of mktemp and unlink/delete.
1964
1965 * src/files.c (fdefines, ftable): Removed.
1966 (defines_ostack, table_obstack): New.
1967 Adjust dependencies of the former into uses of the latter.
1968 * src/output.c (output_short_or_char_table, output_short_table):
1969 Convert to using obstacks.
1970 * src/reader.c (copy_comment2): Accept one FILE * and two
1971 obstacks.
1972 (output_token_defines, reader_output_yylsp): Use obstacks.
1973 * src/system.h (obstack_fgrow3): New.
1974
dd60faec
AD		 19752000-11-01 Akim Demaille <akim@epita.fr>
1976
1977 Change each use of `fattrs' into a use of `attrs_obstack'.
1978
1979 * src/reader.c (copy_at): Typo: s/yylloc/yyloc/.
1980 * src/files.c (fattrs): Remove.
1981 (attrs_obstack): New.
1982 Adjust all dependencies.
1983 (done): If SEMANTIC_PARSER, dump attrs_obstack into attrsfile.
1984
8c7ebe49
AD		 19852000-11-01 Akim Demaille <akim@epita.fr>
1986
1987 Introduce obstacks.
1988 Change each use of `faction' into a use of `action_obstack'.
1989
1990 * lib/obstack.h, lib/obstack.c: New files.
1991 * src/files.c (faction): Remove.
1992 (action_obstack): New.
1993 Adjust all dependencies.
1994
77aee789
AD		 19952000-10-20 Akim Demaille <akim@epita.fr>
1996
1997 * lib/quote.h (PARAMS): New macro. Use it.
1998
43591cec
AD		 19992000-10-16 Akim Demaille <akim@epita.fr>
2000
2001 * src/output.c (output_short_or_char_table): New function.
2002 (output_short_table, output_token_translations): Use it.
2003 (goto_actions): Use output_short_table.
2004
1e9798d5
AD		 20052000-10-16 Akim Demaille <akim@epita.fr>
2006
2007 * src/symtab.c (bucket_new): New function.
2008 (getsym): Use it.
2009
2010 * src/output.c (output_short_table): New argument to display the
2011 comment associated with the table.
2012 Adjust dependencies.
2013 (output_gram): Use it.
2014 (output_rule_data): Nicer output layout for YYTNAME.
2015
f282676b
AD		 20162000-10-16 Akim Demaille <akim@epita.fr>
2017
2018 * src/lex.c (read_typename): New function.
2019 (lex): Use it.
2020 * src/reader.c (copy_dollar): Likewise.
2021
550a72a3
AD		 20222000-10-16 Akim Demaille <akim@epita.fr>
2023
2024 * src/reader.c (copy_comment2): Expect the input stream to be on
2025 the `/' which is suspected to open a comment, instead of being
2026 called after `//' or `/*' was read.
2027 (copy_comment, copy_definition, parse_union_decl, copy_action)
2028 (copy_guard): Adjust.
2029
131e2fef
AD		 20302000-10-16 Akim Demaille <akim@epita.fr>
2031
2032 * src/reader.c (parse_expect_decl): Use `skip_white_space' and
2033 `read_signed_integer'.
2034
79282c5a
AD		 20352000-10-16 Akim Demaille <akim@epita.fr>
2036
2037 * src/reader.c (copy_dollar): New function.
2038 (copy_guard, copy_action): Use it.
2039
ff4a34be
AD		 20402000-10-16 Akim Demaille <akim@epita.fr>
2041
2042 * lib/quote.h, lib/quote.c, lib/quotearg.h, lib/quotearg.c:
2043 * m4/prereq.m4, m4/c-bs-a.m4, m4/mbstate.m4:
2044 New files, from Fileutils 4.0.27.
2045 * src/main.c (printable_version): Remove.
2046 * src/lex.c, src/reader.c: Use `quote'.
2047
20482000-10-04 Akim Demaille <akim@epita.fr>
2049
2050 * lib/error.c, lib/error.h: New files, needed by xmalloc.c.
2051
14ded682
AD		 20522000-10-04 Akim Demaille <akim@epita.fr>
2053
2054 * doc/bison.texinfo: Various typos spotted by Neil Booth.
2055
8e03724b
AD		 20562000-10-04 Akim Demaille <akim@epita.fr>
2057
2058 When a literal string is used to define two different tokens,
2059 `bison -v' segfaults.
2060 Reported by Piotr Gackiewicz, and fixed by Neil Booth.
2061
2062 * tests/regression.m4: New file.
2063 Include the core of the sample provided by Piotr Gackiewicz.
2064 * src/reader.c (parse_token_decl): Diagnose bad cases, and proceed
2065 properly.
2066
a9e64249
AD		 20672000-10-04 Akim Demaille <akim@epita.fr>
2068
2069 * src/reader.c (parse_expect_decl): Keep `count' within the size
2070 of `buffer'.
2071 From Neil Booth.
2072
da9abf43
AD		 20732000-10-02 Paul Eggert <eggert@twinsun.com>
2074
2075 * bison.s1 (yyparse): Assign the default value
2076 unconditionally, to avoid a GCC warning and make the parser a
2077 tad smaller.
2078
c33638bb
AD		 20792000-10-02 Akim Demaille <akim@epita.fr>
2080
2081 * src/getargs.c (getargs): Don't dump `--help' on unrecognized
2082 options.
2083
444c570a
AD		 20842000-10-02 Akim Demaille <akim@epita.fr>
2085
2086 * src/derives.c, src/print.c, src/reduce.c: To ease the
2087 translation, move some `\n' out of the translated strings.
2088
89cab50d
AD		 20892000-10-02 Akim Demaille <akim@epita.fr>
2090
2091 The location tracking mechanism is precious for parse error
2092 messages. Nevertheless, it is enabled only when `@n' is used in
2093 the grammar, which is a different issue (you can use it in error
2094 message, but not in the grammar per se). Therefore, there should
2095 be another means to enable it.
2096
2097 * src/getargs.c (getargs): Support `--locations'.
2098 (usage): Report it.
2099 * src/getargs.h (locationsflag): Export it.
2100 * src/lex.c (percent_table): Support `%locations'.
2101 * src/reader.c (yylsp_needed): Remove this variable, now replaced
2102 with `locationsflag'.
2103 * doc/bison.texinfo: Document `--locations' and `%locations'.
2104 Sort the options.
2105 * tests/calc.m4: Test it.
2106
2107 For regularity of the names, replace each
2108 (nolineflag, toknumflag, rawtokenumflag, noparserflag): with...
2109 (no_lineflag, token_tableflag, rawflag, no_parserflag): this.
2110 In addition replace each `flag' with `_flag'.
2111
d6c2cba0
AD		 21122000-10-02 Akim Demaille <akim@epita.fr>
2113
2114 Also test parse error messages, including with YYERROR_VERBOSE.
2115
2116 * tests/calc.m4 (calc.y): Add support for `exp = exp' (non
2117 associative).
2118 Use it to check the computations.
2119 Use it to check `nonassoc' is honored.
2120 (AT_DATA_CALC_Y): Equip `calc.y' with YYERROR_VERBOSE when passed
2121 `--yyerror-verbose'.
2122 (_AT_CHECK_CALC): Adjust to this option.
2123 (_AT_CHECK_CALC_ERROR): New macro to check parse error messages.
2124
5a35a6cb
AD		 21252000-10-02 Akim Demaille <akim@epita.fr>
2126
2127 Test also `--verbose', `--defines' and `--name-prefix'. Testing
2128 the latter demonstrates a flaw in the handling of non debugging
2129 parsers introduced by myself on 2000-03-16: `#define yydebug 0'
2130 was used in order to simplify:
2131
2132 #if YYDEBUG
2133 if (yydebug)
2134 {
2135 ...
2136 }
2137 #endif
2138
2139 into
2140
2141 if (yydebug)
2142 {
2143 ...
2144 }
2145
2146 unfortunately this leads to a CPP conflict when
2147 `--name-prefix=foo' is used since it produces `#define yydebug
2148 foodebug'.
2149
2150 * src/bison.s1 [!YYDEBUG]: Do not define yydebug.
2151 (YYDPRINTF): New macro.
2152 Spread its use.
2153 * tests/calc.m4 (AT_CHECK_CALC): Do require a title, build it from
2154 the bison options.
2155 Also test `--verbose', `--defines' and `--name-prefix'.
2156
71da9eea
AD		 21572000-10-02 Akim Demaille <akim@epita.fr>
2158
2159 Improve the readability of the produced parsers.
2160
2161 * src/bison.s1: Formatting changes.
2162 Improve the comment related to the `$' mark.
2163 (yydefault): Don't fall through to `yyresume': `goto' there.
2164 * src/output.c (output_parser): When the `$' is met, skip the end
2165 of its line.
2166 New variable, `number_of_dollar_signs', to check there's exactly
2167 one `$' in the parser skeleton.
2168
95e36146
AD		 21692000-10-02 Akim Demaille <akim@epita.fr>
2170
2171 * lib/xstrdup.c: New file, from the fileutils.
2172 * src/reader.c (parse_token_decl, get_type_name, parse_type_decl)
2173 (parse_assoc_decl, parse_thong_decl, get_type): Use `xstrdup'
2174 instead of strlen + xmalloc + strcpy.
2175 * src/symtab.c (copys): Remove, use xstrdup instead.
2176
d7020c20
AD		 21772000-10-02 Akim Demaille <akim@epita.fr>
2178
2179 * src/gram.h (associativity): New enum type which replaces the
2180 former CPP macros `RIGHT_ASSOC', `LEFT_ASSOC' and `NON_ASSOC' with
2181 `right_assoc', `left_assoc' and `non_assoc'.
2182 Adjust all dependencies.
2183 * src/reader.c: Formatting changes.
2184 (LTYPESTR): Don't define it, use it as a literal in
2185 `reader_output_yylsp'.
2186 * src/symtab.h (symbol_class): New enum type which replaces the
2187 former CPP macros `SUNKNOWN', `STOKEN and `SNTERM' with
2188 `sunknown', `stoken and `snterm'.
2189
1916f98e
AD		 21902000-10-02 Akim Demaille <akim@epita.fr>
2191
2192 * src/getargs.c (fixed_outfiles): Rename as...
2193 (yaccflag): for consistency and accuracy.
2194 Adjust dependencies.
2195
d7913476
AD		 21962000-10-02 Akim Demaille <akim@epita.fr>
2197
2198 Use the more standard files `xalloc.h' and `xmalloc.c' instead of
2199 Bison's `allocate.c' and `alloc.h'. This patch was surprisingly
2200 difficult and introduced a lot of core dump. It turns out that
2201 Bison used an implementation of `xmalloc' based on `calloc', and
2202 at various places it does depend upon the initialization to 0. I
2203 have not tried to isolate the pertinent places, and all the former
2204 calls to Bison's `xmalloc' are now using `XCALLOC'. Someday,
2205 someone should address this issue.
2206
2207 * src/allocate.c, src/alloc.h, m4/bison-decl.m4: Remove.
2208 * lib/xmalloc.c, lib/xalloc.h, m4/malloc.m4, m4/realloc.m4: New
2209 files.
2210 Adjust dependencies.
2211 * src/warshall.h: New file.
2212 Propagate.
2213
340ef489
AD		 22142000-10-02 Akim Demaille <akim@epita.fr>
2215
2216 Various anti-`extern in *.c' changes.
2217
2218 * src/system.h: Include `assert.h'.
2219
b2ca4022
AD		 22202000-10-02 Akim Demaille <akim@epita.fr>
2221
2222 * src/state.h (nstates, final_state, first_state, first_shift)
2223 (first_reduction): Move their exportation from here...
2224 * src/LR0.h: to here.
2225 Adjust dependencies.
2226 * src/getargs.c (statisticsflag): New variable.
2227 Add support for `--statistics'.
2228 Adjust dependencies.
2229
2230 Remove a lot of now useless `extern' statements in most files.
2231
403b315b
AD		 22322000-10-02 Akim Demaille <akim@epita.fr>
2233
2234 * src/LR0.h: New file.
2235 Propagate its use.
2236
07a58c13
AD		 22372000-10-02 Akim Demaille <akim@epita.fr>
2238
2239 * src/print.h: New file.
2240 Propagate its use.
2241 * src/print.c: Formatting and ordering changes.
2242 (verbose, terse): Replace with...
2243 (print_results): this new function.
2244 Adjust dependencies.
2245
0619caf0
AD		 22462000-10-02 Akim Demaille <akim@epita.fr>
2247
2248 * src/conflicts.c (conflict_report): New function.
2249 (conflict_log, verbose_conflict_log): Replace with...
2250 (print_conflicts): this function.
2251 Adjust dependencies.
2252 * src/conflicts.h: New file.
2253 Propagate its inclusion.
2254
3519ec76
AD		 22552000-10-02 Akim Demaille <akim@epita.fr>
2256
2257 * src/nullable.h: New file.
2258 Propagate its inclusion.
2259 * src/nullable.c: Formatting changes.
2260
015acc48
AD		 22612000-10-02 Akim Demaille <akim@epita.fr>
2262
2263 * src/reduce.h: New file.
2264 Propagate its inclusion.
2265 * src/reduce.c: Topological sort and other formatting changes.
2266 (bool, TRUE, FALSE): Move their definition to...
2267 * src/system.h: here.
2268
8963a27b
AD		 22692000-10-02 Akim Demaille <akim@epita.fr>
2270
2271 * src/files.c: Formatting changes.
2272 (tryopen, tryclose, openfiles): Rename as...
2273 (xfopen, xfclose, open_files): this.
2274 (stringappend): static.
2275 * src/files.h: Complete the list of exported symbols.
2276 Propagate its use.
2277
a70083a3
AD		 22782000-10-02 Akim Demaille <akim@epita.fr>
2279
2280 * src/reader.h: New file.
2281 Propagate its use instead of tedious list of `extern' and
2282 prototypes.
2283 * src/reader.c: Formatting changes, topological sort,
2284 s/register//.
2285
abadc117
AD		 22862000-10-02 Akim Demaille <akim@epita.fr>
2287
2288 * src/lex.h: Prototype `lex.c' exported functions.
2289 * src/reader.c: Adjust.
2290 * src/lex.c: Formatting changes.
2291 (safegetc): Rename as...
2292 (xgetc): this.
2293
720d742f
AD		 22942000-10-02 Akim Demaille <akim@epita.fr>
2295
2296 * src/lalr.h: New file.
2297 Propagate its inclusion instead of prototypes and `extern'.
2298 * src/lalr.c: Formatting changes, topological sorting etc.
2299
f2acea59
AD		 23002000-10-02 Akim Demaille <akim@epita.fr>
2301
2302 * src/output.c (token_actions): Introduce a temporary array,
2303 YYDEFACT, that makes it possible for this function to use
2304 output_short_table.
2305
d019d655
AD		 23062000-10-02 Akim Demaille <akim@epita.fr>
2307
2308 `user_toknums' is output as a `short[]' in `output.c', while it is
2309 defined as a `int[]' in `reader.c'. For consistency with the
2310 other output tables, `user_toknums' is now defined as a table of
2311 shorts.
2312
2313 * src/reader.c (user_toknums): Be a short table instead of an int
2314 table.
2315 Adjust dependencies.
2316
2317 Factor the short table outputs.
2318
2319 * src/output.c (output_short_table): New function.
2320 * src/output.c (output_gram, output_stos, output_rule_data)
2321 (output_base, output_table, output_check): Use it.
2322
6c89f1c1
AD		 23232000-10-02 Akim Demaille <akim@epita.fr>
2324
2325 * src/output.c (output): Topological sort of the functions, in
2326 order to get rid of the `static' prototypes.
2327 No longer use `register'.
2328 * src/output.h: New file.
2329 Propagate its inclusion in files explicitly prototyping functions
2330 from output.c.
2331
d9efd181
AD		 23322000-09-21 Akim Demaille <akim@epita.fr>
2333
2334 * src/atgeneral.m4: Update from Autoconf.
2335
c29240e7 23362000-09-21 Akim Demaille <akim@epita.fr>
2fa6973e
AD		 2337
2338 * src/closure.h: New file.
2339 * src/closure.c: Formatting changes, topological sort over the
2340 functions, use of closure.h.
2341 (initialize_closure, finalize_closure): Rename as...
2342 (new_closure, free_closure): these. Adjust dependencies.
2343 * src/LR0.c: Formatting changes, topological sort, use of
2344 cloture.h.
2345 (initialize_states): Rename as...
2346 (new_states): this.
2347 * src/Makefile.am (noinst_HEADERS): Adjust.
2348
499daa50
AD		 23492000-09-20 Akim Demaille <akim@epita.fr>
2350
2351 * src/acconfig.h: Don't protect config.h against multiple
2352 inclusion.
2353 Don't define PARAMS.
2354 * src/system.h: Define PARAMS.
2355 Remove some of the ad-hoc CPP magic for DOS, VMS etc.: this is the
2356 purpose of config.h. system.h must not try to fix wrong
2357 definitions in config.h.
2358
cc84fd5d
AD		 23592000-09-20 Akim Demaille <akim@epita.fr>
2360
2361 * src/derives.h: New file.
2362 * src/main.c, src/derives.h: Use it.
2363 Formatting changes.
2364 * src/Makefile.am (noinst_HEADERS): Adjust.
2365
db5b3a89
AD		 23662000-09-20 Akim Demaille <akim@epita.fr>
2367
2368 * tests/atgeneral.m4: Update from Autoconf.
2369 * tests/calc.m4 (_AT_DATA_CALC_Y, AT_DATA_CALC_Y, _AT_CHECK_CALC)
2370 (AT_CHECK_CALC): New macros.
2371 Use these macros to test bison with options `', `--raw',
2372 `--debug', `--yacc', `--yacc --debug'.
2373
ceed8467
AD		 23742000-09-19 Akim Demaille <akim@epita.fr>
2375
2376 * src/output.c: Formatting changes.
2377 * src/machine.h: Remove, leaving its contents in...
2378 * src/system.h: here.
2379 Include stdio.h.
2380 Adjust all dependencies on stdio.h and machine.h.
2381 * src/getargs.h: New file.
2382 Let all `extern' declarations about getargs.c be replaced with
2383 inclusion of `getargs.h'.
2384 * src/Makefile.am (noinst_HEADERS): Adjust.
2385
2386 * tests/calc.m4 (yyin): Be initialized in main, not on the global
2387 scope.
2388 (yyerror): Returns void, not int.
2389 * doc/bison.texinfo: Formatting changes.
2390
05a1d24b
AD		 23912000-09-19 Akim Demaille <akim@epita.fr>
2392
2393 * tests/calc.m4 (calc.y): Do not assign to stdin, as it's not
2394 portable.
2395
cbd25751
AD		 23962000-09-18 Akim Demaille <akim@epita.fr>
2397
2398 * configure.in: Append WARNING_CFLAGS to CFLAGS.
2399 * src/Makefile.am (INCLUDES): Don't.
2400 Be ready to fetch headers in lib/.
2401
13863333
AD		 24022000-09-18 Akim Demaille <akim@epita.fr>
2403
2404 * doc/bison.texinfo: Update the copyright.
2405 ANSIfy and GNUify the examples.
2406 Remove the old menu.
2407
0d533154
AD		 24082000-09-18 Akim Demaille <akim@epita.fr>
2409
2410 First set of tests: use the `calc' example from the documentation.
2411
2412 * src/bison.s1 (yyparse): Condition the code using `yytname' which
2413 is defined only when YYDEBUG is.
2414 * m4/atconfig.m4 (AT_CONFIG): Adjust to Autoconf 2.13.
2415 * src/files.c (tryopen, tryclose): Formatting changes.
2416 Move to the top and be static.
2417 * src/reader.c (read_signed_integer): Likewise.
2418 * tests/calc.m4: New file.
2419 * Makefile.am, suite.m4: Adjust.
2420 * m4/atconfig.m4: Set BISON_SIMPLE and BISON_HAIRY.
2421
e79137ac
AD		 24222000-09-18 Akim Demaille <akim@epita.fr>
2423
2424 Add support for an Autotest test suite for Bison.
2425
2426 * m4/m4.m4, m4/atconfig.m4: New files.
2427 * m4/Makefile.am (EXTRA_DIST): Adjust.
2428 * tests/suite.m4, tests/Makefile.am, tests/atgeneral.m4: New
2429 files.
2430 * src/getargs.c: Display a more standard --version message.
2431 * src/reader.c (reader): Formatting changes.
2432 No longer depend upon VERSION_STRING.
2433 * configure.in: No longer use `dnl'.
2434 Set up the test suite and the new directory `tests/.
2435 (VERSION_STRING): Remove.
2436
27821bff
AD		 24372000-04-14 Akim Demaille <akim@epita.fr>
2438
2439 * src/reader.c (copy_comment2): New function, same as former
2440 `copy_comment', but outputs into two FILE *.
2441 (copy_comment): Use it.
2442 (parse_union_decl): Use it.
2443 (get_type, parse_start_decl): Use the same `invalid' message.
2444 (parse_start_decl, parse_union_decl): Use the same `multiple'
2445 message.
2446 (parse_union_decl, copy_guard, copy_action): Use the same
2447 `unmatched' message.
2448 * m4/Makefile.am (EXTRA_DIST): Add `warning.m4'.
2449
cfe5fbc0
AD		 24502000-03-31 Akim Demaille <akim@epita.fr>
2451
2452 * src/files.c (tryopen, tryclose): Move to the top.
2453 Be static.
2454
cb7db13e
AD		 24552000-03-31 Akim Demaille <akim@epita.fr>
2456
2457 * src/main.c (main): Don't call `done', exit does it.
2458
a0f6b076
AD		 24592000-03-31 Akim Demaille <akim@epita.fr>
2460
36281465
AD		 2461 * allocate.c: s/return (foo)/return foo/.
2462 * lalr.c: Likewise.
2463 * LR0.c: Likewise.
2464 * output.c: Likewise.
2465 * reader.c: Likewise.
2466 * symtab.c: Likewise.
2467 * vmsgetargs.c: Likewise.
2468
24692000-03-31 Akim Demaille <akim@epita.fr>
2470
2471 Clean up the error reporting functions.
a0f6b076
AD		 2472
2473 * src/report.c: New file.
2474 * src/report.h: Likewise.
2475 * src/Makefile.am: Adjust.
2476 * m4/error.m4: New file.
2477 * m4/Makefile.am: Adjust.
2478 * configure.in (jm_PREREQ_ERROR): Call it.
2479 * src/main.c (int_to_string, banner, fatal_banner, warn_banner):
2480 Remove.
2481 (fatal, fatals): Remove. All callers use complain.c::fatal.
2482 (warn, warni, warns, warnss, warnss): Remove. All callers use
2483 complain.c::complain.
2484 (toomany): Remove, use fatal instead.
2485 * src/files.c (done): No argument, use complain_message_count.
2486 * src/main.c (main): Register `done' to `atexit'.
2487
2488 * src/getargs.c (usage): More `fputs', less `fprintf'.
2489
18539825
AD		 24902000-03-28 Akim Demaille <akim@epita.fr>
2491
2492 * lib/: New directory.
2493 * Makefile.am (SUBDIRS): Adjust.
2494 * configure.in: Adjust.
2495 (LIBOBJS): Although not used yet, AC_SUBST it, otherwise it's
2496 useless.
2497 * src/alloca.c: Moved to lib/.
2498 * src/getopt.c: Likewise.
2499 * src/getopt1.c: Likewise.
2500 * src/getopt.h: Likewise.
2501 * src/ansi2knr.c: Likewise.
2502 * src/ansi2knr.1: Likewise.
2503 * src/Makefile.am: Adjust.
2504 * lib/Makefile.am: New file.
2505
9f306f2a
AD		 25062000-03-28 Akim Demaille <akim@epita.fr>
2507
2508 * src/getargs.c (usage): Refresh the help message.
2509
0ba347b6
AD		 25102000-03-17 Akim Demaille <akim@epita.fr>
2511
2512 * src/getopt1.c: Updated from textutils 2.0e
2513 * src/getopt.c: Likewise.
2514 * src/getopt.h: Likewise.
2515
dbe7f271
AD		 25162000-03-17 Akim Demaille <akim@epita.fr>
2517
2518 * src/Makefile.am (bison.simple): Fix the awk program: quote only
2519 the file name, not the whole `#line LINE FILE'.
2520
75bbe78d
AD		 25212000-03-17 Akim Demaille <akim@epita.fr>
2522
2523 On syntax errors, report the token on which we choked.
2524
aa5fd0ee
AD		 2525 * src/bison.s1 (yyparse): In the label yyerrlab, when
2526 YYERROR_VERBOSE, add yychar in msg.
75bbe78d 2527
7b306f52
AD		 25282000-03-17 Akim Demaille <akim@epita.fr>
2529
aa5fd0ee 2530 * src/reader.c (copy_at): New function.
7b306f52
AD		 2531 (copy_guard): Use it.
2532 (copy_action): Use it.
2533
e87b5700
AD		 25342000-03-17 Akim Demaille <akim@epita.fr>
2535
2536 Be kind to translators, save some useless translations.
2537
aa5fd0ee 2538 * src/main.c (banner): New function.
e87b5700
AD		 2539 (fatal_banner): Use it.
2540 (warn_banner): Use it.
2541
ae3c3164
AD		 25422000-03-17 Akim Demaille <akim@epita.fr>
2543
aa5fd0ee
AD		 2544 * src/reader.c (copy_definition): Use copy_string and
2545 copy_comment. Removed now unused `match', `ended',
2546 `cplus_comment'.
ae3c3164
AD		 2547 (copy_comment, copy_string): Moved, to be visible from
2548 copy_definition.
2549
4dc58e7c
AD		 25502000-03-17 Akim Demaille <akim@epita.fr>
2551
aa5fd0ee
AD		 2552 * src/reader.c (copy_string): Declare `static inline'. No
2553 problems with inline, since it is checked by configure.
4dc58e7c
AD		 2554 (copy_comment): Likewise.
2555
0a6384c4
AD		 25562000-03-17 Akim Demaille <akim@epita.fr>
2557
aa5fd0ee 2558 * src/reader.c (packsymbols): Formatting changes.
0a6384c4 2559
3cef001a
AD		 25602000-03-17 Akim Demaille <akim@epita.fr>
2561
aa5fd0ee 2562 * src/reader.c (copy_comment): New function, factored out from:
3cef001a
AD		 2563 (copy_action): Use it. Removed now unused `match', `ended',
2564 `cplus_comment'.
2565 (copy_guard): Likewise.
2566
ca36d2ef
AD		 25672000-03-17 Akim Demaille <akim@epita.fr>
2568
aa5fd0ee 2569 * src/reader.c (copy_string): New function, factored out from:
ca36d2ef
AD		 2570 (copy_action): Use it.
2571 (copy_guard): Likewise.
2572
6666f98f
AD		 25732000-03-17 Akim Demaille <akim@epita.fr>
2574
2575 Change the handling of @s so that they behave exactly like $s.
2576 There is now a pseudo variable @$ (readble and writable), location
2577 of the lhs of the rule (by default ranging from the location of
2578 the first symbol of the rhs, to the location of the last symbol,
2579 or, if the rhs is empty, YYLLOC).
2580
2581 * src/bison.s1 [YYLSP_NEEDED] (yyloc): New variable, twin of
2582 yyval.
2583 (yyparse): When providing a default semantic action, provide a
2584 default location action.
2585 (after the $): No longer change `*YYLSP', just stack YYLOC the
2586 same way you stack YYVAL.
2587 * src/reader.c (read_declarations): Use warns.
2588 (copy_guard, case '@'): Also recognize `@$', expanded as `YYLOC'.
2589 (copy_action, case '@'): Likewise.
2590 Use a standard error message, to save useless work from
2591 translators.
2592
41aca2e0
AD		 25932000-03-17 Akim Demaille <akim@epita.fr>
2594
aa5fd0ee
AD		 2595 * src/bison.s1: Formatting and cosmetics changes.
2596 * src/reader.c: Likewise.
41aca2e0
AD		 2597 Update the Copyright notice.
2598
dc08c1d5
AD		 25992000-03-17 Akim Demaille <akim@epita.fr>
2600
aa5fd0ee
AD		 2601 * src/bison.s1 (#line): All set to `#line' only, since the
2602 Makefile now handles them.
dc08c1d5 2603
9ee3c97b
AD		 26042000-03-16 Akim Demaille <akim@epita.fr>
2605
2606 * src/output.c (output_rule_data): Output the documentation of
2607 some of the tables.
2608 (Copyright notice): Update.
2609 Formatting changes.
2610
0de741ca
AD		 26112000-03-16 Akim Demaille <akim@epita.fr>
2612
2613 * src/bison.s1 [!YYDEBUG]: Define yydebug to 0. This allows to
2614 remove most `#if YYDEBUG != 0', since `if (yydebug)' is enough.
2615 One `#if YYDEBUG' remains, since it uses variables which are
2616 defined only if `YYDEBUG != 0'.
2617
bb10be54
AD		 26182000-03-16 Akim Demaille <akim@epita.fr>
2619
2620 * src/bison.s1 (yyparse): Reorganize the definitions of the stacks
2621 and related variables so that the similarities are highlighted.
2622
b07b484a
AD		 26232000-03-16 Akim Demaille <akim@epita.fr>
2624
2625 * src/bison.s1: Properly indent CPP directives.
2626
361f60b3
AD		 26272000-03-16 Akim Demaille <akim@epita.fr>
2628
2629 * src/bison.s1: Properly indent the `alloca' CPP section.
2630
8c44d3ec
AD		 26312000-03-16 Akim Demaille <akim@epita.fr>
2632
2633 Do not hard code values of directories in `configure.in'.
2634 Update the `configure' tool chain.
2635
2636 * configure.in (XPFILE, XPFILE1, LOCALEDIR): Remove, handled by
2637 src/makefile.am.
2638 (VERSION_STRING): Use the third arg of AC_DEFINE_UNQUOTED.
2639 (AC_OUTPUT): Add m4/Makefile.
2640 Bump to bison 1.28a, 1.29 has never been released.
2641 * acconfig.h (XPFILE, XPFILE1, LOCALEDIR): Remove, since they are
2642 handled via src/Makefile.am.
2643 (VERSION_STRING, PROTOTYPES, ENABLE_NLS, HAVE_CATGETS,
2644 HAVE_GETTEXT, HAVE_LC_MESSAGES, HAVE_STPCPY): Remove, handled by
2645 autoheader.
2646 * Makefile.am (SUBDIRS): Add m4.
2647 (ACLOCAL_AM_FLAGS): New variable.
2648 (AUTOMAKE_OPTIONS): Add check-news.
2649 * src/Makefile.am (bison.simple): Use awk to replace #line lines with
2650 the proper line number and file name.
2651 (DEFS): Propagate the location of bison library files and of the
2652 locale files.
2653 (INCLUDES): Added `-I ..' so that one can compile with srcdir !=
2654 builddir.
2655 * acinclude.m4: Remove, replaced by the directory m4.
2656 * m4/Makefile.am (EXTRA_DIST): New variable.
2657 * m4/gettext.m4: New file, from the fileutils.
2658 * m4/lcmessage.m4: Likewise
2659 * m4/progtest.m4: Likewise.
2660 * m4/bison-decl.m4: New file, extracted from former acinclude.m4.
2661
f95997e7
AD		 26622000-03-10 Akim Demaille <akim@epita.fr>
2663
2664 * src/closure.c:
2665 Formatting changes of various comments.
2666 Respect the GNU coding standards at various places.
2667 Don't use `_()' when no translation is needed.
2668
26691999-12-13 Jesse Thilo <jthilo@gnu.org>
2670
2671 * src/files.c:
2672 OS/2 honors TMPDIR environment variable.
2673
26741999-12-13 Jesse Thilo <jthilo@gnu.org>
2675
2676 * doc/bison.texinfo: Tweaked spelling and grammar.
2677 Updated ISBN.
2678 Removed reference to price of printed copy.
2679 Mention BISON_SIMPLE and BISON_HAIRY.
2680
26811999-12-13 Jesse Thilo <jthilo@gnu.org>
2682
2683 * configure.in, NEWS:
2684 Bison 1.29 released.
2685
26861999-10-27 Jesse Thilo <jthilo@gnu.org>
2687
2688 * doc/.cvsignore, doc/Makefile.am, doc/refcard.tex:
2689 Added reference card.
2690
26911999-07-26 Jesse Thilo <jthilo@gnu.org>
2692
2693 * po/ru.po: Added Russian translation.
2694
26951999-07-26 Jesse Thilo <jthilo@gnu.org>
2696
2697 * configure.in: Added Russian translation.
2698
26991999-07-06 Jesse Thilo <jthilo@gnu.org>
2700
2701 * configure.in, NEWS, README:
2702 Released version 1.28.
2703
27041999-06-14 Jesse Thilo <jthilo@gnu.org>
2705
2706 * src/system.h:
2707 Squashed redefinition warning on some systems.
2708
2709 * src/getargs.c, src/Makefile.am, src/reader.c, src/version.c:
2710 Have configure build version string instead of relying on ANSI string
2711 concatentation.
2712
27131999-06-14 Jesse Thilo <jthilo@gnu.org>
2714
2715 * po/POTFILES.in: Got rid of version.c.
2716
27171999-06-14 Jesse Thilo <jthilo@gnu.org>
2718
2719 * acconfig.h, configure.in:
2720 Have configure build version string instead of relying on ANSI string
2721 concatentation.
2722
27231999-06-08 Jesse Thilo <jthilo@gnu.org>
2724
2725 * doc/bison.1:
2726 Dropped mention of `+' for long-named options.
2727
27281999-05-30 Jesse Thilo <jthilo@gnu.org>
2729
2730 * src/files.c: Added <unistd.h> for unlink().
2731
2732 * src/Makefile.am, src/system.h:
2733 I18n fixes.
2734
27351999-05-30 Jesse Thilo <jthilo@gnu.org>
2736
2737 * README: Added a FAQ list.
2738
2739 * configure.in, acconfig.h:
2740 I18n fixes.
2741
27421999-05-30 Jesse Thilo <jthilo@gnu.org>
2743
2744 * doc/FAQ, doc/Makefile.am:
2745 Added a FAQ list.
2746
27471999-05-19 Jesse Thilo <jthilo@gnu.org>
2748
2749 * src/alloc.h, src/symtab.h, src/version.c:
2750 Protected inclusion of "config.h" with HAVE_CONFIG_H.
2751
27521999-04-18 Jesse Thilo <jthilo@gnu.org>
2753
2754 * src/.cvsignore, src/Makefile.am:
2755 Reorganized: sources in `src', documentation in `doc'.
2756
2757 * src/lex.c (literalchar):
2758 fixed the code for escaping double quotes (thanks
2759 Jonathan Czisny.)
2760
27611999-04-18 Jesse Thilo <jthilo@gnu.org>
2762
2763 * po/de.po, po/es.po, po/fr.po, po/nl.po, po/POTFILES.in:
2764 Adjusted paths to reflect directory reorganization.
2765
27661999-04-18 Jesse Thilo <jthilo@gnu.org>
2767
2768 * doc/.cvsignore, doc/Makefile.am:
2769 Reorganized: sources in `src', documentation in `doc'.
2770
27711999-04-18 Jesse Thilo <jthilo@gnu.org>
2772
2773 * configure.in:
2774 Updated AC_INIT file to reflect directory reorganization.
2775
2776 * configure.in, .cvsignore, Makefile.am, POTFILES.in:
2777 Reorganized: sources in `src', documentation in `doc'.
2778
27791999-04-13 Jesse Thilo <jthilo@gnu.org>
2780
2781 * src/allocate.c:
2782 Don't declare calloc() and realloc() if not necessary.
2783
27841999-04-13 Jesse Thilo <jthilo@gnu.org>
2785
2786 * configure.in, acconfig.h, acinclude.m4:
2787 Don't declare calloc() and realloc() if not necessary.
2788
27891999-03-23 Jesse Thilo <jthilo@gnu.org>
2790
2791 * po/.cvsignore: Added i18n support.
2792
27931999-03-23 Jesse Thilo <jthilo@gnu.org>
2794
2795 * acconfig.h, configure.in, Makefile.am:
2796 Added i18n support.
2797
27981999-03-22 Jesse Thilo <jthilo@gnu.org>
2799
2800 * src/bison.s1: Fixed #line numbers.
2801
28021999-03-15 Jesse Thilo <jthilo@gnu.org>
2803
2804 * po/es.po, po/fr.po, po/nl.po, po/de.po:
2805 Added PO files from Translation Project.
2806
28071999-03-03 Jesse Thilo <jthilo@gnu.org>
2808
2809 * Makefile.am:
2810 Added support for non-ANSI compilers (ansi2knr).
2811
28121999-02-16 Jesse Thilo <jthilo@gnu.org>
2813
2814 * configure.in: Bumped version number to 1.27.
2815
2816 * Makefile.am:
2817 Added `bison.simple' to list of files removed by `make distclean'.
2818
28191999-02-12 Jesse Thilo <jthilo@gnu.org>
2820
2821 * src/files.c, src/files.h:
2822 Defined locations of parser files in config.h instead of Makefile.
2823
28241999-02-12 Jesse Thilo <jthilo@gnu.org>
2825
2826 * acconfig.h, acinclude.m4, configure.in, Makefile.am:
2827 Defined locations of parser files in config.h instead of Makefile.
2828
28291999-02-09 Jesse Thilo <jthilo@gnu.org>
2830
2831 * Makefile.am:
2832 Removed inappropriate use of $< macro.
2833
28341999-02-05 Jesse Thilo <jthilo@gnu.org>
2835
2836 * po/Makefile.in.in, po/POTFILES.in:
2837 Add `po' directory skeleton.
2838
28391999-01-27 Jesse Thilo <jthilo@gnu.org>
2840
2841 * README: Document help-bison list.
2842
2843 * configure.in: Add check for mkstemp().
2844
28451999-01-20 Jesse Thilo <jthilo@gnu.org>
2846
2847 * src/conflicts.c, src/LR0.c, src/output.c, src/reader.c:
2848 Hush a few compiler warnings.
2849
2850 * src/files.c:
2851 Add tryclose(), which verifies that fclose was successful.
2852 Hush a couple of compiler warnings.
2853
28541999-01-20 Jesse Thilo <jthilo@gnu.org>
2855
2856 * Makefile.am, OChangeLog:
2857 ChangeLog is now automatically generated. Include the old version as
2858 OChangeLog.
2859
28601999-01-14 Jesse Thilo <jthilo@gnu.org>
2861
2862 * 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:
2863 Update FSF address.
2864
28651999-01-14 Jesse Thilo <jthilo@gnu.org>
2866
2867 * doc/bison.texinfo: Fix formatting glitch.
2868
2869 * doc/bison.texinfo: Update FSF address.
2870
28711999-01-14 Jesse Thilo <jthilo@gnu.org>
2872
2873 * acconfig.h: Update FSF address.
2874
28751999-01-08 Jesse Thilo <jthilo@gnu.org>
2876
2877 * src/system.h:
2878 Don't define PACKAGE here, since config.h defines it.
2879
28801998-12-30 Jesse Thilo <jthilo@gnu.org>
2881
2882 * src/reader.c: Update copyright date.
2883
2884 * src/main.c:
2885 Ditch sprintf to statically-sized buffers in fatal/warn functions in
2886 favor of output directly to stderr (avoids buffer overruns).
2887
2888 * src/reader.c: Some checks for premature EOF.
2889
2890 * 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:
2891 Use prototypes if the compiler understands them.
2892
2893 * src/files.c: Honor TMPDIR on Unix hosts.
2894 Use prototypes if the compiler understands them.
2895
2896 * src/reader.c:
2897 Fix a couple of buffer overrun bugs.
2898 Use prototypes if the compiler understands them.
2899
2900 * src/system.h: Include unistd.h and ctype.h.
2901 Use #ifdef instead of #if for NLS symbols.
2902
29031998-12-30 Jesse Thilo <jthilo@gnu.org>
2904
2905 * doc/bison.texinfo:
2906 Delete comment "consider using @set for edition number, etc..." since
2907 we now are doing so.
2908
29091998-12-30 Jesse Thilo <jthilo@gnu.org>
2910
2911 * configure.in:
2912 Use prototypes if the compiler understands them.
2913
2914 * NEWS: Document 1.26 highlights.
2915
2916 * Makefile.am: Require Automake 1.3 or later.
2917
2918 * acconfig.h:
2919 Use prototypes if the compiler understands them.
2920
29211998-12-29 Jesse Thilo <jthilo@gnu.org>
2922
2923 * src/version.c:
2924 Use VERSION symbol from automake for version number.
2925
29261998-12-29 Jesse Thilo <jthilo@gnu.org>
2927
2928 * acconfig.h, configure.in, version.cin:
2929 Use VERSION symbol from automake for version number.
2930
29311998-11-28 Jesse Thilo <jthilo@gnu.org>
2932
2933 * Makefile.am:
2934 Distribute original version of simple parser (bison.s1), not built
2935 version (bison.simple).
2936
29371998-11-28 Jesse Thilo <jthilo@gnu.org>
2938
2939 * doc/bison.texinfo: Add info dir entry.
2940
2941 * doc/bison.texinfo:
2942 Let automake put version number into documentation.
2943
29441998-11-26 Jesse Thilo <jthilo@gnu.org>
2945
2946 * src/bison.cld, src/build.com, src/vmshlp.mar:
2947 Add non-RCS files from /gd/gnu/bison.
2948
29491998-11-26 Jesse Thilo <jthilo@gnu.org>
2950
2951 * doc/bison.1:
2952 Document the BISON_HAIRY and BISON_SIMPLE variables.
2953
29541998-11-25 Jesse Thilo <jthilo@gnu.org>
2955
2956 * src/version.c: Build version.c automatically.
2957
2958 * src/reader.c:
2959 Fix token numbering (used to start at 258, not 257).
2960
2961 * src/system.h: Include config.h.
2962
2963 * src/getargs.c: Update bug report address.
2964
2965 * src/alloca.c, src/getopt1.c, src/getopt.c, src/getopt.h:
2966 Get latest copies of alloca.c, getopt.c, getopt.h, getopt1.c from gnu.org.
2967
29681998-11-25 Jesse Thilo <jthilo@gnu.org>
2969
2970 * Makefile.am:
2971 Rename bison.simple to bison.s1 (bison.simple is then built from bison.s1).
2972
2973 * configure.in, version.cin:
2974 Build version.c automatically.
2975
2976 * AUTHORS: Add AUTHORS file.
2977
2978 * README: Update bug report address.
2979
2980 * bison.simple:
2981 Rename bison.simple to bison.s1 (bison.simple is then built from bison.s1).
2982
2983 * configure.in, Makefile.am, Makefile.in, stamp-h.in:
2984 Add automake stuff.
2985
29861998-11-25 Jesse Thilo <jthilo@gnu.org>
2987
2988 * doc/bison.texinfo: Clean up some formatting.
2989
29901998-05-05 Richard Stallman <rms@gnu.org>
2991
2992 * doc/bison.texinfo:
2993 Explain better why to make a pure parser.
2994
29951998-01-05 Richard Stallman <rms@gnu.org>
2996
2997 * src/files.c (openfiles):
2998 [_WIN32 && !__CYGWIN32__] Use TEMP or Temp to
2999 find a temporary directory, if possible. Do not unlink files while
3000 they are open.
3001
30021997-08-25 Richard Stallman <rms@gnu.org>
3003
3004 * src/reader.c (stack_offset;):
3005 Change some warni to warns.
3006
3007 * src/lex.c (literalchar): Use warns, not warni.
3008
30091997-06-28 Richard Stallman <rms@gnu.org>
3010
3011 * src/bison.s1: Add a Bison version comment.
3012
3013 * src/main.c (fatal, warn, berror):
3014 Use program_name.
3015
30161997-06-28 Richard Stallman <rms@gnu.org>
3017
3018 * Makefile.in (bison_version): New variable.
3019 (dist): Use that variable.
3020 (bison.s1): Substitute the Bison version into bison.simple.
3021
3022 * bison.simple: Add a Bison version comment.
3023
30241997-06-18 Richard Stallman <rms@gnu.org>
3025
3026 * src/main.c (fatal, warn, berror):
3027 Make error messages standard.
3028 (toomany): Improve error message text.
3029
3030 * 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:
3031 new.h renamed to alloc.h.
3032
30331997-06-18 Richard Stallman <rms@gnu.org>
3034
3035 * Makefile.in: new.h renamed to alloc.h.
3036
30371997-05-24 Richard Stallman <rms@gnu.org>
3038
3039 * src/lex.c (literalchar):
3040 Fix the code for escaping \, " and '.
3041
3042 (lex): Avoid trouble when there are many chars
3043 to discard in a char literal with just several chars in it.
3044
30451997-05-17 Richard Stallman <rms@gnu.org>
3046
3047 * src/bison.s1:
3048 Use malloc, if using alloca is troublesome.
3049 (YYSTACK_USE_ALLOCA): New flag macro.
3050 Define it for some systems and compilers.
3051 (YYSTACK_ALLOC): New macro.
3052 (yyparse): Use YYSTACK_ALLOC to allocate stack.
3053 If it was malloc'd, free it.
3054
30551997-05-17 Richard Stallman <rms@gnu.org>
3056
3057 * bison.simple:
3058 Use malloc, if using alloca is troublesome.
3059 (YYSTACK_USE_ALLOCA): New flag macro.
3060 Define it for some systems and compilers.
3061 (YYSTACK_ALLOC): New macro.
3062 (yyparse): Use YYSTACK_ALLOC to allocate stack.
3063 If it was malloc'd, free it.
3064
30651997-04-23 Richard Stallman <rms@gnu.org>
3066
3067 * src/bison.s1:
3068 (alloca) [__hpux]: Always define as __builtin_alloca.
3069
30701997-04-23 Richard Stallman <rms@gnu.org>
3071
3072 * bison.simple:
3073 (alloca) [__hpux]: Always define as __builtin_alloca.
3074
30751997-04-22 Richard Stallman <rms@gnu.org>
3076
3077 * src/bison.s1:
3078 [__hpux]: Include alloca.h (right for HPUX 10)
3079 instead of declaring alloca (right for HPUX 9).
3080
3081 * src/bison.s1 (__yy_memcpy):
3082 Declare arg `count' as unsigned int.
3083 (yyparse): Cast third arg to __yy_memcpy to unsigned int.
3084
30851997-04-22 Richard Stallman <rms@gnu.org>
3086
3087 * bison.simple:
3088 [__hpux]: Include alloca.h (right for HPUX 10)
3089 instead of declaring alloca (right for HPUX 9).
3090
3091 * bison.simple (__yy_memcpy):
3092 Declare arg `count' as unsigned int.
3093 (yyparse): Cast third arg to __yy_memcpy to unsigned int.
3094
30951997-01-03 Richard Stallman <rms@gnu.org>
3096
3097 * src/allocate.c: [__STDC__ or _MSC_VER]:
3098 Declare calloc and realloc to return void *.
3099
31001997-01-02 Richard Stallman <rms@gnu.org>
3101
3102 * src/system.h:
3103 [_MSC_VER]: Include stdlib.h and process.h.
3104 [_MSC_VER] (getpid): Define as macro--translate it to _getpid.
3105
3106 * src/main.c (main): Return FAILURE as a value.
3107 (printable_version): Declare arg as int, not char.
3108
31091997-01-02 Richard Stallman <rms@gnu.org>
3110
3111 * Makefile.in (dist):
3112 Explicitly check for symlinks, and copy them.
3113
31141996-12-19 Richard Stallman <rms@gnu.org>
3115
3116 * src/files.c:
3117 [_MSC_VER] (XPFILE, XPFILE1): Define, if not already defined.
3118
31191996-12-18 Paul Eggert <eggert@gnu.org>
3120
3121 * src/bison.s1 (yyparse):
3122 If __GNUC__ and YYPARSE_PARAM are both defined,
3123 declare yyparse to have a void * argument.
3124
31251996-12-18 Paul Eggert <eggert@gnu.org>
3126
3127 * bison.simple (yyparse):
3128 If __GNUC__ and YYPARSE_PARAM are both defined,
3129 declare yyparse to have a void * argument.
3130
31311996-12-17 Richard Stallman <rms@gnu.org>
3132
3133 * src/reduce.c (nbits): Add some casts.
3134
31351996-08-12 Richard Stallman <rms@gnu.org>
3136
3137 * src/bison.s1: Test _MSDOS as well as _MSDOS_.
3138
31391996-08-12 Richard Stallman <rms@gnu.org>
3140
3141 * bison.simple: Test _MSDOS as well as _MSDOS_.
3142
31431996-07-31 Richard Stallman <rms@gnu.org>
3144
3145 * src/bison.s1:
3146 [__sun && __i386]: Include alloca.h.
3147
31481996-07-31 Richard Stallman <rms@gnu.org>
3149
3150 * bison.simple:
3151 [__sun && __i386]: Include alloca.h.
3152
31531996-07-30 Richard Stallman <rms@gnu.org>
3154
3155 * src/bison.s1: Comment change.
3156
3157 * src/bison.s1: Test _MSDOS_, not MSDOS.
3158
31591996-07-30 Richard Stallman <rms@gnu.org>
3160
3161 * bison.simple: Comment change.
3162
3163 * bison.simple: Test _MSDOS_, not MSDOS.
3164
31651996-06-01 Richard Stallman <rms@gnu.org>
3166
3167 * 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:
3168 Insert `_' macro around many string constants.
3169
3170 * src/main.c:
3171 Insert `_' macro around many string constants.
3172
3173 (main): Call setlocale, bindtextdomain and textdomain.
3174
3175 * src/system.h: [HAVE_LOCALE_H]: Include locale.h.
3176 [! HAVE_LOCALE_H] (setlocale): Define as no-op.
3177 [ENABLE_NLS]: Include libintl.h.
3178 [ENABLE_NLS] (gettext): Define.
3179 [! ENABLE_NLS] (bintextdomain, textdomain, _): Consolation definitions.
3180 (N_, PACKAGE, LOCALEDIR): New macros.
3181
31821996-06-01 Richard Stallman <rms@gnu.org>
3183
3184 * POTFILES.in: New file.
3185
3186 * Makefile.in (allocate.o):
3187 Define target explicitly.
3188
3189 * Makefile.in (CFLAGS): Set to @CFLAGS@.
3190 (LDFLAGS): Set to @LDFLAGS@.
3191 (configure): Run autoconf only if preceding `cd' succeeds.
3192 (bison.s1): Redirect output to temporary file then move the
3193 temporary to the target, rather than redirecting directly to bison.s1.
3194 (clean): Remove config.status and config.log.
3195 (distclean): Don't remove config.status here.
3196
31971996-05-12 Richard Stallman <rms@gnu.org>
3198
3199 * src/bison.s1:
3200 (__yy_memcpy) [__cplusplus]: Reorder declarations of variables f and t.
3201
32021996-05-12 Richard Stallman <rms@gnu.org>
3203
3204 * bison.simple:
3205 (__yy_memcpy) [__cplusplus]: Reorder declarations of variables f and t.
3206
32071996-05-11 Richard Stallman <rms@gnu.org>
3208
3209 * src/bison.s1 (__yy_memcpy):
3210 Really reorder the args, as was supposedly done on Feb 14 1995.
3211 (yyparse): Calls changed accordingly.
3212
32131996-05-11 Richard Stallman <rms@gnu.org>
3214
3215 * Makefile.in (dist): Don't use $(srcdir).
3216
3217 * bison.simple (__yy_memcpy):
3218 Really reorder the args, as was supposedly done on Feb 14 1995.
3219 (yyparse): Calls changed accordingly.
3220
32211996-01-27 Richard Stallman <rms@gnu.org>
3222
3223 * src/output.c (output_rule_data):
3224 Test YYERROR_VERBOSE in the conditional
3225 around the definition of ttyname.
3226
32271995-12-29 Richard Stallman <rms@gnu.org>
3228
3229 * src/bison.s1:
3230 Fix line numbers in #line commands.
3231
32321995-12-29 Richard Stallman <rms@gnu.org>
3233
3234 * bison.simple:
3235 Fix line numbers in #line commands.
3236
32371995-12-27 Richard Stallman <rms@gnu.org>
3238
3239 * src/bison.s1 (YYPARSE_PARAM_DECL):
3240 In C++, make it always null.
3241 (YYPARSE_PARAM_ARG): New macro.
3242 (yyparse): Use YYPARSE_PARAM_ARG.
3243
32441995-12-27 Richard Stallman <rms@gnu.org>
3245
3246 * bison.simple (YYPARSE_PARAM_DECL):
3247 In C++, make it always null.
3248 (YYPARSE_PARAM_ARG): New macro.
3249 (yyparse): Use YYPARSE_PARAM_ARG.
3250
32511995-11-29 Richard Stallman <rms@gnu.org>
3252
3253 * doc/bison.texinfo:
3254 Describe literal string tokens, %raw, %no_lines, %token_table.
3255
32561995-11-29 Daniel Hagerty <hag@gnu.org>
3257
3258 * doc/bison.texinfo: Fixed update date
3259
32601995-10-16 Richard Stallman <rms@gnu.org>
3261
3262 * src/version.c: Version 1.25.
3263
32641995-10-16 Richard Stallman <rms@gnu.org>
3265
3266 * NEWS: *** empty log message ***
3267
32681995-10-16 Richard Stallman <rms@gnu.org>
3269
3270 * doc/bison.1, doc/bison.rnh:
3271 Add new options.
3272
32731995-10-15 Richard Stallman <rms@gnu.org>
3274
3275 * src/vmsgetargs.c, src/getargs.c:
3276 Added -n, -k, and -raw switches.
3277 (noparserflag, toknumflag, rawtoknumflag): New variables.
3278
3279 * src/symtab.h (SALIAS):
3280 New #define for adding aliases to %token.
3281 (struct bucket): Added `alias' field.
3282
3283 * src/reduce.c (reduce_grammar):
3284 Revise error message.
3285 (print_notices): Remove final `.' from error message.
3286
3287 * src/reader.c (reader_output_yylsp):
3288 New function.
3289 (readgram): Use `#if 0' around code that accepted %command
3290 inside grammar rules: The documentation doesn't allow it,
3291 and it will fail since the %command processors scan for the next %.
3292 (parse_token_decl): Extended the %token
3293 declaration to allow a multi-character symbol as an alias.
3294 (parse_thong_decl): New function.
3295 (read_declarations): Added %thong declarations.
3296 (read_declarations): Handle NOOP to deal with allowing
3297 % declarations as another means to specify the flags.
3298 (readgram): Allow %prec prior to semantics embedded in a rule.
3299 (skip_to_char, read_declarations, copy_definition)
3300 (parse_token_decl, parse_start_decl, parse_type_decl)
3301 (parse_assoc_decl, parse_union_decl, parse_expect_decl)
3302 (get_type_name, copy_guard, copy_action, readgram)
3303 (get_type, packsymbols): Revised most error messages.
3304 Changed `fatal' to `warnxxx' to avoid aborting for error.
3305 Revised and use multiple warnxxx functions to avoid using VARARGS1.
3306 (read_declarations): Improve the error message for
3307 an invalid character. Do not abort.
3308 (read_declarations, copy_guard, copy_action): Use
3309 printable_version to avoid unprintable characters in printed output.
3310 (parse_expect_decl): Error if argument to %expect exceeds 10 digits.
3311 (parse_token_decl, parse_assoc_decl, parse_type_decl, get_type):
3312 Allow the type of a non-terminal can be given
3313 more than once, as long as all specifications give the same type.
3314
3315 * src/output.c:
3316 (output_headers, output_trailers, output, output_gram)
3317 (output_rule_data): Implement noparserflag variable.
3318 Implement toknumflag variable.
3319 (output): Call reader_output_yylsp to output LTYPESTR.
3320
3321 * src/main.c (main):
3322 If reader sees an error, don't process the grammar.
3323 (fatals): Updated to not use VARARGS1.
3324 (printable_version, int_to_string, warn, warni, warns, warnss)
3325 (warnsss): New error reporting functions. Avoid abort for error.
3326
3327 * src/lex.h:
3328 Added THONG and NOOP for alias processing.
3329 Added SETOPT for the new code that allows setting options with %flags.
3330
3331 * src/lex.c:
3332 Include getopt.h. Add some extern decls.
3333 (safegetc): New function to deal with EOF gracefully.
3334 (literalchar); new function to deal with reading \ escapes.
3335 (lex): Use literalchar.
3336 (lex): Implemented "..." tokens.
3337 (literalchar, lex, parse_percent_token): Made tokenbuffer
3338 always contain the token. This includes growing the token
3339 buffer while reading an integer.
3340 (parse_percent_token): Replaced if-else statement with percent_table.
3341 (parse_percent_token): Added % declarations as another
3342 way to specify the flags -n, -l, and -r. Also added hooks for
3343 -d, -k, -y, -v, -t, -p, -b, -o, but implementation requires
3344 major changes to files.c.
3345 (lex) Retain in the incoming stream a character following
3346 an incorrect '/'.
3347 (skip_white_space, lex): Revised most error messages
3348 and changed fatal to warn to avoid aborting.
3349 (percent_table): Added %thong declarations.
3350
3351 * src/gram.h: Comment changes.
3352
3353 * src/files.c (openfiles, open_extra_files, done):
3354 Add faction flag
3355 and actfile file. Handle noparserflag. Both for -n switch.
3356
3357 * src/conflicts.c (resolve_sr_conflict):
3358 Remove use of alloca.
3359
33601995-06-01 Jim Meyering <meyering@gnu.org>
3361
3362 * doc/bison.texinfo: *** empty log message ***
3363
33641995-05-06 Richard Stallman <rms@gnu.org>
3365
3366 * src/bison.s1: Comment change.
3367
33681995-05-06 Richard Stallman <rms@gnu.org>
3369
3370 * bison.simple: Comment change.
3371
33721995-05-03 Richard Stallman <rms@gnu.org>
3373
3374 * src/version.c: Version now 1.24.
3375
3376 * src/bison.s1: Change distribution terms.
3377
3378 * src/version.c: Version now 1.23.
3379
33801995-05-03 Richard Stallman <rms@gnu.org>
3381
3382 * doc/bison.texinfo:
3383 Rewrite "Conditions for Using Bison".
3384 Update version to 1.24.
3385
33861995-05-03 Richard Stallman <rms@gnu.org>
3387
3388 * bison.simple: Change distribution terms.
3389
33901995-02-23 Richard Stallman <rms@gnu.org>
3391
3392 * src/files.c: Test __VMS_POSIX as well as VMS.
3393
33941995-02-14 Jim Meyering <meyering@gnu.org>
3395
3396 * src/bison.s1 (__yy_memcpy):
3397 Renamed from __yy_bcopy to avoid
3398 confusion. Reverse FROM and TO arguments to be consistent with
3399 those of memcpy.
3400
34011995-02-14 Jim Meyering <meyering@gnu.org>
3402
3403 * bison.simple (__yy_memcpy):
3404 Renamed from __yy_bcopy to avoid
3405 confusion. Reverse FROM and TO arguments to be consistent with
3406 those of memcpy.
3407
34081994-11-10 David J. MacKenzie <djm@gnu.org>
3409
3410 * NEWS: reformat
3411
3412 * NEWS: New file.
3413
3414 * Makefile.in (DISTFILES): Include NEWS.
3415
3416 * Makefile.in (DISTFILES):
3417 Include install-sh, not install.sh.
3418
3419 * configure.in: Update to Autoconf v2 macro names.
3420
34211994-10-05 David J. MacKenzie <djm@gnu.org>
3422
3423 * Makefile.in: fix typo
3424
3425 * Makefile.in (prefix, exec_prefix):
3426 Let configure set them.
3427
34281994-09-28 David J. MacKenzie <djm@gnu.org>
3429
3430 * Makefile.in: Set datadir to $(prefix)/share.
3431
34321994-09-15 Richard Stallman <rms@gnu.org>
3433
3434 * src/bison.s1:
3435 Update copyright notice and GPL version.
3436
34371994-09-15 Richard Stallman <rms@gnu.org>
3438
3439 * bison.simple:
3440 Update copyright notice and GPL version.
3441
34421994-07-12 Richard Stallman <rms@gnu.org>
3443
3444 * src/reduce.c, src/reader.c:
3445 entered into RCS
3446
34471994-05-05 David J. MacKenzie <djm@gnu.org>
3448
3449 * Makefile.in: entered into RCS
3450
34511994-03-26 Richard Stallman <rms@gnu.org>
3452
3453 * src/bison.s1: entered into RCS
3454
34551994-03-26 Richard Stallman <rms@gnu.org>
3456
3457 * bison.simple: entered into RCS
3458
34591994-03-25 Richard Stallman <rms@gnu.org>
3460
3461 * src/main.c: entered into RCS
3462
34631994-03-24 Richard Stallman <rms@gnu.org>
3464
3465 * src/conflicts.c: entered into RCS
3466
34671994-01-02 Richard Stallman <rms@gnu.org>
3468
3469 * Makefile.in: *** empty log message ***
3470
34711993-11-21 Richard Stallman <rms@gnu.org>
3472
3473 * src/bison.s1: *** empty log message ***
3474
34751993-11-21 Richard Stallman <rms@gnu.org>
3476
3477 * doc/bison.texinfo: entered into RCS
3478
3479 * doc/bison.texinfo: *** empty log message ***
3480
34811993-11-21 Richard Stallman <rms@gnu.org>
3482
3483 * bison.simple: *** empty log message ***
3484
34851993-10-25 David J. MacKenzie <djm@gnu.org>
3486
3487 * doc/bison.texinfo: *** empty log message ***
3488
34891993-10-19 Richard Stallman <rms@gnu.org>
3490
3491 * src/bison.s1: *** empty log message ***
3492
34931993-10-19 Richard Stallman <rms@gnu.org>
3494
3495 * bison.simple: *** empty log message ***
3496
34971993-10-14 Richard Stallman <rms@gnu.org>
3498
3499 * src/bison.s1: *** empty log message ***
3500
35011993-10-14 Richard Stallman <rms@gnu.org>
3502
3503 * bison.simple: *** empty log message ***
3504
35051993-09-14 David J. MacKenzie <djm@gnu.org>
3506
3507 * doc/bison.texinfo: *** empty log message ***
3508
35091993-09-13 Noah Friedman <friedman@gnu.org>
3510
3511 * Makefile.in: *** empty log message ***
3512
35131993-09-10 Richard Stallman <rms@gnu.org>
3514
3515 * src/conflicts.c: *** empty log message ***
3516
3517 * src/system.h: entered into RCS
3518
35191993-09-10 Richard Stallman <rms@gnu.org>
3520
3521 * doc/bison.1: entered into RCS
3522
35231993-09-06 Noah Friedman <friedman@gnu.org>
3524
3525 * src/version.c: entered into RCS
3526
35271993-09-06 Noah Friedman <friedman@gnu.org>
3528
3529 * Makefile.in: *** empty log message ***
3530
35311993-07-30 David J. MacKenzie <djm@gnu.org>
3532
3533 * Makefile.in: *** empty log message ***
3534
35351993-07-24 Richard Stallman <rms@gnu.org>
3536
3537 * src/bison.s1: *** empty log message ***
3538
35391993-07-24 Richard Stallman <rms@gnu.org>
3540
3541 * bison.simple: *** empty log message ***
3542
35431993-07-08 David J. MacKenzie <djm@gnu.org>
3544
3545 * Makefile.in: *** empty log message ***
3546
35471993-07-04 Richard Stallman <rms@gnu.org>
3548
3549 * src/bison.s1: *** empty log message ***
3550
35511993-07-04 Richard Stallman <rms@gnu.org>
3552
3553 * bison.simple: *** empty log message ***
3554
35551993-06-26 David J. MacKenzie <djm@gnu.org>
3556
3557 * src/getargs.c: entered into RCS
3558
35591993-06-26 David J. MacKenzie <djm@gnu.org>
3560
3561 * doc/bison.texinfo: *** empty log message ***
3562
3563 * doc/bison.1: New file.
3564
35651993-06-25 Richard Stallman <rms@gnu.org>
3566
3567 * src/getargs.c: New file.
3568
35691993-06-16 Richard Stallman <rms@gnu.org>
3570
3571 * src/bison.s1: *** empty log message ***
3572
35731993-06-16 Richard Stallman <rms@gnu.org>
3574
3575 * bison.simple: *** empty log message ***
3576
35771993-06-03 Richard Stallman <rms@gnu.org>
3578
3579 * src/bison.s1: New file.
3580
35811993-06-03 Richard Stallman <rms@gnu.org>
3582
3583 * doc/bison.texinfo: *** empty log message ***
3584
35851993-06-03 Richard Stallman <rms@gnu.org>
3586
3587 * bison.simple: New file.
3588
35891993-05-19 Richard Stallman <rms@gnu.org>
3590
3591 * doc/bison.texinfo: New file.
3592
35931993-05-07 Noah Friedman <friedman@gnu.org>
3594
3595 * Makefile.in: *** empty log message ***
3596
35971993-04-28 Noah Friedman <friedman@gnu.org>
3598
3599 * src/reader.c: *** empty log message ***
3600
36011993-04-23 Noah Friedman <friedman@gnu.org>
3602
3603 * src/alloc.h: entered into RCS
3604
36051993-04-20 David J. MacKenzie <djm@gnu.org>
3606
3607 * src/version.c: *** empty log message ***
3608
3609 * src/files.c, src/allocate.c:
3610 entered into RCS
3611
3612 * src/reader.c: *** empty log message ***
3613
3614 * src/lex.c: entered into RCS
3615
3616 * src/conflicts.c: New file.
3617
3618 * src/symtab.c: entered into RCS
3619
3620 * src/alloc.h: New file.
3621
3622 * src/LR0.c: entered into RCS
3623
36241993-04-18 Noah Friedman <friedman@gnu.org>
3625
3626 * src/reader.c: New file.
3627
3628 * src/version.c: *** empty log message ***
3629
36301993-04-18 Noah Friedman <friedman@gnu.org>
3631
3632 * Makefile.in: *** empty log message ***
3633
36341993-04-17 Noah Friedman <friedman@gnu.org>
3635
3636 * Makefile.in: *** empty log message ***
3637
36381993-04-15 Richard Stallman <rms@gnu.org>
3639
3640 * src/main.c, src/files.c:
3641 New file.
3642
36431993-04-15 Noah Friedman <friedman@gnu.org>
3644
3645 * configure.in: entered into RCS
3646
3647 * configure.in: *** empty log message ***
3648
3649 * configure.in: New file.
3650
36511993-04-14 Richard Stallman <rms@gnu.org>
3652
3653 * Makefile.in: New file.
3654
36551993-04-13 Richard Stallman <rms@gnu.org>
3656
3657 * src/version.c: New file.
3658
36591993-03-25 Richard Stallman <rms@gnu.org>
3660
3661 * src/output.c: entered into RCS
3662
36631992-09-25 Richard Stallman <rms@gnu.org>
3664
3665 * configure.bat: entered into RCS
3666
36671992-06-22 Richard Stallman <rms@gnu.org>
3668
3669 * src/vmsgetargs.c: entered into RCS
3670
36711992-06-22 Richard Stallman <rms@gnu.org>
3672
3673 * doc/bison.rnh: entered into RCS
3674
36751992-04-20 David J. MacKenzie <djm@gnu.org>
3676
3677 * README: entered into RCS
3678
36791992-01-22 Richard Stallman <rms@gnu.org>
3680
3681 * src/machine.h: entered into RCS
3682
36831991-12-21 Richard Stallman <rms@gnu.org>
3684
3685 * src/lalr.c, src/closure.c:
3686 entered into RCS
3687
36881991-12-20 Richard Stallman <rms@gnu.org>
3689
3690 * src/state.h: entered into RCS
3691
36921991-12-18 Richard Stallman <rms@gnu.org>
3693
3694 * src/print.c, src/nullable.c, src/derives.c:
3695 entered into RCS
3696
36971991-11-03 David J. MacKenzie <djm@gnu.org>
3698
3699 * src/warshall.c, src/types.h, src/symtab.h, src/lex.h, src/gram.c, src/gram.h, src/files.h:
3700 entered into RCS
3701
37021988-09-09 Richard Stallman <rms@gnu.org>
3703
3704 * src/bison.hairy: entered into RCS
3705
37061987-12-16 Richard Stallman <rms@gnu.org>
3707
3708 * REFERENCES: entered into RCS
bison