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* src/output.c (action_row): De-obfuscate
[bison.git] / ChangeLog
CommitLineData
7a5350ba
AD		 12001-12-05 Akim Demaille <akim@epita.fr>
2
3 * src/output.c (action_row): De-obfuscate
4 using the good o' techniques: arrays not pointers, variable
5 locality, BITISSET, RESETBIT etc.
6
7
d954473d
AD		 82001-12-05 Akim Demaille <akim@epita.fr>
9
10 Pessimize the code to simplify it: from now on, all the states
11 have a valid SHIFTS, which NSHIFTS is possibly 0.
12
13 * src/LR0.c (shifts_new): Be global and move to..
14 * src/state.c, src/state.h: here.
15 * src/conflicts, src/lalr.c, src/output.c, src/print.c,
16 * src/print_graph: Adjust.
17
9839bbe5
AD		 182001-12-05 Akim Demaille <akim@epita.fr>
19
20 * src/state.h (SHIFT_DISABLE, SHIFT_IS_DISABLED): New.
21 * src/conflicts.c: Use it.
22 Restore a few missing `if (!SHIFT_IS_DISABLED)' which were
23 incorrectly ``simplified''.
24
9f136c07
AD		 252001-12-05 Akim Demaille <akim@epita.fr>
26
27 * src/conflicts.c (flush_shift, resolve_sr_conflict): De-obfuscate
28 using the good o' techniques: arrays not pointers, variable
29 locality, BITISSET, RESETBIT etc.
30
b608206e
AD		 312001-12-05 Akim Demaille <akim@epita.fr>
32
33 * src/state.h (SHIFT_SYMBOL): New.
34 * src/conflicts.c: Use it to deobfuscate.
35
52afa962
AD		 362001-12-05 Akim Demaille <akim@epita.fr>
37
38 * src/conflicts.c (count_sr_conflicts, count_rr_conflicts)
39 (print_reductions): De-obfuscate using the good o' techniques:
40 arrays not pointers, variable locality, BITISSET.
41
e74dc321
AD		 422001-12-05 Akim Demaille <akim@epita.fr>
43
44 * src/conflicts.c (print_reductions): Arrays, not pointers.
45 Use BITISSET.
46
768fca83
AD		 472001-12-05 Akim Demaille <akim@epita.fr>
48
49 * src/conflicts.c (print_reductions): Pessimize, but clarify.
50
a17e599f
AD		 512001-12-05 Akim Demaille <akim@epita.fr>
52
53 * src/conflicts.c (print_reductions): Improve variable locality.
54
a04bc341
AD		 552001-12-05 Akim Demaille <akim@epita.fr>
56
57 * src/conflicts.c (print_reductions): Pessimize, but clarify.
58
c8ea038e
AD		 592001-12-05 Akim Demaille <akim@epita.fr>
60
61 * src/conflicts.c (print_reductions): Improve variable locality.
62
aa2aab3c
AD		 632001-12-05 Akim Demaille <akim@epita.fr>
64
65 * src/state.h (SHIFT_IS_ERROR, SHIFT_IS_GOTO, SHIFT_IS_SHIFT): New.
66 * src/lalr.c: Use them.
67
b178c8cc
AD		 682001-12-05 Akim Demaille <akim@epita.fr>
69
70 * src/LR0.c (augment_automaton): Formatting changes.
71 Better variable locality.
72
f67d13aa
AD		 732001-12-05 Akim Demaille <akim@epita.fr>
74
75 * src/lalr.c (matrix_print): New.
76 (transpose): Use it.
77 Use arrays instead of pointers.
78
c2713865
AD		 792001-12-05 Akim Demaille <akim@epita.fr>
80
81 * src/lalr.c (maxrhs): Move to...
82 * src/gram.c, src/gram.h (ritem_longest_rhs): here.
83 * src/lalr.c (build_relations): Adjust.
84
9887c18a
AD		 852001-12-05 Akim Demaille <akim@epita.fr>
86
87 * src/lalr.c (transpose): Free the memory allocated to the
88 argument, as it is replaced by the results by the unique caller.
89 (build_relations): Merely invoke transpose: it handles the memory
90 deallocation.
91 Improve variable locality.
92 Avoid variables used as mere abbreviations.
93 (compute_lookaheads): Use arrays instead of pointers.
94
4d4f699c
AD		 952001-12-05 Akim Demaille <akim@epita.fr>
96
97 * src/lalr.c (initialize_F): Improve variable locality.
98 Avoid variables used as mere abbreviations.
99
80a69750
AD		 1002001-12-05 Akim Demaille <akim@epita.fr>
101
102 * src/derives.c (print_derives): Display the ruleno.
103 * src/lalr.c (initialize_F, transpose): Better variable locality
104 to improve readability.
105 Avoid variables used as mere abbreviations.
106
fe961097
AD		 1072001-12-05 Akim Demaille <akim@epita.fr>
108
109 * src/lalr.c (traverse): Use arrays instead of pointers.
110
e3e4e814
AD		 1112001-12-05 Akim Demaille <akim@epita.fr>
112
113 * src/nullable.c (set_nullable): Use a for loop to de-obfuscate
114 the handling of squeue.
115 `symbol >= 0' is wrong now, use `rule_table[ruleno].useful'.
116
630e182b
AD		 1172001-12-05 Akim Demaille <akim@epita.fr>
118
119 Because useless nonterminals are now kept alive (instead of being
120 `destroyed'), we now sometimes examine them, and store information
121 related to them. Hence we need to know their number, and adjust
122 memory allocations.
123
124 * src/reduce.c, src/reduce.h (nuseless_nonterminals): No longer
125 static.
126 * src/LR0.c (allocate_itemsets): The memory allocated to
127 `symbol_count' was used for two different purpose: once to count
128 the number of occurrences of each symbol, and later reassigned to
129 `shift_symbol', containing the symbol that can be shifted from a
130 given state.
131 Deobfuscate, i.e., allocate, use and free `symbol_count' here
132 only, and...
133 (new_itemsets): Allocate `shift_symbol' here.
134 (allocate_itemsets): symbol_count includes useless nonterminals.
135 Make room for them.
136 (free_storage): Use `free', not `XFREE', for pointers that cannot
137 be null.
138
81b51460
AD		 1392001-12-05 Akim Demaille <akim@epita.fr>
140
141 * src/nullable.c (set_nullable): Deobfuscate the handling of
142 ritem.
143 `symbol >= 0' is wrong now, use `rule_table[ruleno].useful'.
144
3067fbef
AD		 1452001-12-05 Akim Demaille <akim@epita.fr>
146
147 * src/gram.c, src/gram.h (ritem_print): New.
148 * src/gram.c (dummy): Remove, now there is actual code in gram.c.
149 (This useless function was defined only to work around VMS linkers
150 that can't handle compilation units with variables only).
151 * src/reduce.c (dump_grammar): Use it to trace the construction of
152 ritem.
153
c2bea5f9
PE		 1542001-12-04 Paul Eggert <eggert@twinsun.com>
155
7d27c823
PE		 156 * src/bison.simple (union yyalloc): Change member names
157 to be the same as the stack names.
158 (yyparse): yyptr is now union yyalloc *, not char *.
159 (YYSTACK_RELOCATE): Likewise. This avoids a GCC warning,
160 and may generate better code on some machines.
c2bea5f9
PE		 161 (yystpcpy): Use prototype if __STDC__ is defined, not just
162 if __cplusplus is defined.
35687a9d 163
2c8a9dfa
AD		 1642001-11-30 Akim Demaille <akim@epita.fr>
165
166 * configure.in (WARNING_CFLAGS): Add -Werror when possible.
167 (CFLAGS): Do not include the WARNING_CFLAGS here, since GNU
168 Gettext doesn't compile cleanly, and dies with -Werror.
169 * src/Makefile.am, lib/Makefile.am, tests/atlocal.in (CFLAGS):
170 Include WARNING_CFLAGS here.
171 * lib/xstrdup.c: Include xalloc.h, so that xstrdup be declared
172 before being defined.
173
f4e421e6
AD		 1742001-11-27 Paul Eggert <eggert@twinsun.com>
175
176 * lib/quotearg.h (quotearg_n, quotearg_n_style):
177 First arg is int, not unsigned.
178 * lib/quotearg.c (quotearg_n, quotearg_n_style): Likewise.
179 (SIZE_MAX, UINT_MAX): New macros.
180 (quotearg_n_options): Abort if N is negative.
181 Avoid overflow check on hosts where size_t is 64 bits and int
182 is 32 bits, as overflow is impossible there.
183 Fix off-by-one typo that caused unnecessary reallocation.
184
7093d0f5
AD		 1852001-11-29 Paul Eggert <eggert@twinsun.com>
186
187 Name space cleanup in generated parser.
188
189 * doc/bison.texinfo (Bison Parser): Discuss system headers
190 and their effect on the user name space.
191
192 * src/bison.simple:
193 (YYSTACK_ALLOC, YYSTACK_FREE, union yyalloc, YYSTACK_GAP_MAX,
194 YYSTACK_BYTES, YYSTACK_RELOCATE): Do not define unless necessary,
195 i.e. unless ! defined (yyoverflow) || defined (YYERROR_VERBOSE).
196
197 (YYSIZE_T): New macro. Use it instead of size_t, to avoid infringing
198 on user names when possible.
199
200 (YYSTACK_USE_ALLOCA): Do not define; just use any existing defn.
201 Simplify test for whather <alloca.h> exists.
202
203 (<stdlib.h>): Include if we will use malloc, and if standard C or C++.
204
205 (<stdio.h>): Include if YYDEBUG.
206
207 (yymemcpy): Renamed from __yy_memcpy. Do not define unless
208 ! defined (yyoverflow) && ! defined (yymemcpy).
209
210 (yymemcpy, yyparse): Rename local variables as needed so that
211 they all begin with 'yy'.
212
213 (yystrlen, yystpcpy): New functions.
214
215 (YY_DECL_NON_LSP_VARIABLES): Renamed from _YY_DECL_VARIABLES.
216 All uses changed.
217
218 (yyparse): size_t -> YYSIZE_T. Use yystrlen and yystpcpy
219 instead of relying on string.h functions. Use YYSTACK_ALLOC
220 and YYSTACK_FREE instead of malloc and free.
221
fd51e5ff
AD		 2222001-11-30 Akim Demaille <akim@epita.fr>
223
224 * src/bison.simple (YYSTYPE, YYLTYPE): Move their definitions
225 before their first uses.
226 (YYBISON, YYPURE): Move to the top of the output.
227
7d13ff5f
AD		 2282001-11-30 Akim Demaille <akim@epita.fr>
229
230 * tests/reduce.at (Useless Nonterminals): Fix.
231
892a3995
AD		 2322001-11-30 Akim Demaille <akim@epita.fr>
233
234 * src/bison.simple (YYSTACK_FREE): Use `do {;} while (0)' as empty
235 if body instead of `;' to pacify GCC's warnings.
236
68f1e3ed
AD		 2372001-11-30 Akim Demaille <akim@epita.fr>
238
239 Instead of mapping the LHS of unused rules to -1, keep the LHS
240 valid, but flag the rules as invalid.
241
242 * src/gram.h (rule_t): `useful' is a new member.
243 * src/print.c (print_grammar): Adjust.
244 * src/derives.c (set_derives): Likewise.
245 * src/reader.c (packgram, reduce_output): Likewise.
246 * src/reduce.c (reduce_grammar_tables): Likewise.
247 * tests/reduce.at (Underivable Rules, Useless Rules): New.
248
d2d1b42b
AD		 2492001-11-30 Akim Demaille <akim@epita.fr>
250
251 * src/reduce.c (reduce_output): Formatting changes.
252 * src/print.c (print_results, print_grammar): Likewise.
253 * tests/regression.at (Rule Line Numbers)
254 (Solved SR Conflicts, Unresolved SR Conflicts): Adjust.
255
760b53a8
AD		 2562001-11-30 Akim Demaille <akim@epita.fr>
257
258 * src/reduce.c (nonterminals_reduce): Instead of throwing away
259 useless nonterminals, move them at the end of the symbol arrays.
260 (reduce_output): Adjust.
261 * tests/reduce.at (Useless Nonterminals): Adjust.
262
00238958
AD		 2632001-11-30 Akim Demaille <akim@epita.fr>
264
265 * src/reduce.c: Various comment/formatting changes.
266 (nonterminals_reduce): New, extracted from...
267 (reduce_grammar_tables): here.
268 (reduce_grammar): Call nonterminals_reduce.
269
396452de
PE		 2702001-11-29 Paul Eggert <eggert@twinsun.com>
271
272 * src/bison.simple (YYSTACK_REALLOC): Remove.
273 (YYSTACK_ALLOC): Resurrect this macro, with its old meaning.
274 (YYSTACK_FREE, YYSTACK_GAP_MAX, YYSTACK_BYTES, YYSTACK_RELOCATE):
275 New macros.
276 (union yyalloc): New type.
277 (__yy_memcpy): Last arg is size_t, not unsigned int, to remove
278 an arbitrary restriction on hosts where size_t is wider than int.
279
280 (yyparse): Don't dump core if alloca or malloc fails; instead, report
281 a parser stack overflow. Allocate just one block of memory for all
282 three stacks, instead of allocating three blocks; this typically is
283 faster and reduces fragmentation.
284
285 Do not limit the number of items in the stack to a value that fits
286 in 'int', as this is an arbitrary limit on hosts with 64-bit
287 size_t and 32-bit int.
288
147e184c
MA		 2892001-11-29 Marc Autret <autret_m@epita.fr>
290
291 * tests/calc.at [AT_DATA_CALC_Y]: Use %error-verbose instead
292 of defining YYERROR_VERBOSE.
293 [AT_DATA]: $4 is now out of C declarations in the prologue.
294
426cf563
MA		 2952001-11-28 Marc Autret <autret_m@epita.fr>
296
297 * src/reader.c (parse_dquoted_param): New.
298 (parse_skel_decl): Use it.
299 * src/lex.h: Add its prototype.
300 * src/lex.c (literalchar): Become not static.
301
c7925b99
MA		 3022001-11-28 Marc Autret <autret_m@epita.fr>
303
304 * src/output.h: And put its extern declaration here.
305 * src/output.c (error_verbose): Define here.
306 (prepare): Echo name modification.
307 * src/getargs.h: Clean its extern declaration.
308 * src/getargs.c (error_verbose_flag): Remove.
309 (getargs): Remove case 'e'.
310 * src/options.c (option_table): 'error-verbose' is now seen as simple
311 percent option.
312 Include output.h.
313
314 * src/reader.c (read_declarations): Remove case tok_include.
315 (parse_include_decl): Remove.
316 * src/lex.h (token_t): Remove tok_include.
317 * src/options.c (option_table): 'include' is now a simple command line
318 option.
319
5b5d1929
MA		 3202001-11-28 Marc Autret <autret_m@epita.fr>
321
322 * src/bison.simple: Adjust muscle names.
323 * src/muscle_tab.c (muscle_init): Also rename the muscles.
324 * src/output.c (prepare): s/_/-/ for the muscles names.
325 (output_parser): When scanning for a muscle, allow '-' instead of '_'.
326
8850be4b
MA		 3272001-11-28 Marc Autret <autret_m@epita.fr>
328
329 * src/bison.simple: Fix debug.
330 [YYERROR_VERBOSE]: Re-integrate as an internal macro.
331
4a38e613
AD		 3322001-11-28 Akim Demaille <akim@epita.fr>
333
334 * src/LR0.c (shifts_new): New.
335 (save_shifts, insert_start_shift, augment_automaton): Use it.
336
4b35e1c1
AD		 3372001-11-28 Akim Demaille <akim@epita.fr>
338
339 * src/closure.c (closure): `b' and `ruleno' denote the same value:
340 keep ruleno only.
341
d2b04478
AD		 3422001-11-28 Akim Demaille <akim@epita.fr>
343
344 * src/closure.c (closure): Instead of looping over word in array
345 then bits in words, loop over bits in array.
346
2c4c30aa
AD		 3472001-11-28 Akim Demaille <akim@epita.fr>
348
349 * src/closure.c (closure): No longer optimize the special case
350 where all the bits of `ruleset[r]' are set to 0, to make the code
351 clearer.
352
576890b7
AD		 3532001-11-28 Akim Demaille <akim@epita.fr>
354
355 * src/closure.c (closure): `r' and `c' are new variables, used to
356 de-obfuscate accesses to RULESET and CORE.
357
cb487d7d
AD		 3582001-11-28 Akim Demaille <akim@epita.fr>
359
360 * src/reduce.c (reduce_print): Use ngettext.
361 (dump_grammar): Improve the trace accuracy.
362
6013d43f
AD		 3632001-11-28 Akim Demaille <akim@epita.fr>
364
365 * src/reduce.c (dump_grammar): Don't translate trace messages.
366
cb4956ee
AD		 3672001-11-28 Akim Demaille <akim@epita.fr>
368
369 * tests/reduce.at (Useless Terminals, Useless Nonterminals): New.
370 * src/reduce.c (reduce_grammar_tables): Do not free useless tags,
371 as all tags are free'ed afterwards.
372 From Enrico Scholz.
373
648185ab
PE		 3742001-11-27 Paul Eggert <eggert@twinsun.com>
375
376 * src/bison.simple (YYSTACK_REALLOC): Fix typo that caused us to
377 use alloca when we didn't want to, and vice versa.
378
68254a03
MA		 3792001-11-27 Marc Autret <autret_m@epita.fr>
380
9113b58f
AD		 381 * src/muscle_tab.c (muscle_init): Remove 'verbose' muscle
382 initialization.
68254a03
MA		 383 * src/output.c (prepare): Remove its update.
384
04d843a2
MA		 3852001-11-27 Marc Autret <autret_m@epita.fr>
386
387 * tests/torture.at [AT_DATA]: Remove YYERROR_VERBOSE definition.
388 Use %error-verbose.
389
d2079671 3902001-11-27 Marc Autret <autret_m@epita.fr>
eeeb962b
MA		 391
392 * src/bison.simple: Remove YYERROR_VERBOSE using.
393 Use %%error_verbose.
394 (yyparse): Likewise.
395 * src/output.c (prepare): Give its final value.
396 * src/muscle_tab.c (muscle_init): Init new muscle 'error_verbose'.
397 * src/getargs.h: Add its extern declaration.
398 * src/getargs.c (error_verbose_flag): New int.
399 (getargs): Update to catch new case.
400 * src/options.c (option_table): 'error-verbose' is a new option.
401 (shortopts): Update.
402
e0327bc8
AD		 4032001-11-27 Akim Demaille <akim@epita.fr>
404
405 * src/system.h: Use intl/libgettext.h.
406 * src/Makefile.am (INCLUDES): Add -I $(top_srcdir).
407
000f1a3c
AD		 4082001-11-27 Akim Demaille <akim@epita.fr>
409
410 * tests/torture.at (Exploding the Stack Size with Malloc):
411 s/YYSTACK_USE_ALLOCA_ALLOCA/YYSTACK_USE_ALLOCA/.
412
26cfe0be
AD		 4132001-11-27 Akim Demaille <akim@epita.fr>
414
415 * src/files.c: Include error.h.
416 Reported by Hans Aberg.
417
f6bd5427
MA		 4182001-11-26 Marc Autret <autret_m@epita.fr>
419
d2079671 420 * src/reader.c (parse_include_decl): New, not yet implemented.
f6bd5427
MA		 421 (read_declarations): Add case tok_include.
422 * src/getargs.h (include): Add its extern definition.
423 * src/getargs.c (include): New const char *.
424 (getargs): Add case '-I'.
425 * src/options.c (option_table): Add include as command line and
426 percent option.
427 * src/lex.h (token_t): Add tok_include.
428
2ca209c1
AD		 4292001-11-26 Akim Demaille <akim@epita.fr>
430
431 * src/reader.c (readgram): Make sure rules for mid-rule actions
432 have a lineno equal to that of their host rule.
433 Reported by Hans Aberg.
434 * tests/regression.at (Rule Line Numbers): New.
435
0e41b407
AD		 4362001-11-26 Akim Demaille <akim@epita.fr>
437
438 * src/LR0.c (allocate_itemsets): kernel_size contains ints, not
439 size_ts.
440
4412001-11-26 Akim Demaille <akim@epita.fr>
442
443 * src/complain.c, src/complain.h (error): Remove, provided by
444 lib/error.[ch].
445
e0c40012
AD		 4462001-11-26 Akim Demaille <akim@epita.fr>
447
448 * src/reader.c (read_declarations): Don't abort on tok_illegal,
449 issue an error message.
450 * tests/regression.at (Invalid %directive): New.
451 Reported by Hans Aberg.
452
5e147124
AD		 4532001-11-26 Akim Demaille <akim@epita.fr>
454
455 * configure.in: Invoke AC_FUNC_OBSTACK and AC_FUNC_ERROR_AT_LINE.
456 * lib/Makefile.am (libbison_a_SOURCES): Adjust.
457
a034c8b8
AD		 4582001-11-26 Akim Demaille <akim@epita.fr>
459
460 * src/conflicts.c (conflicts_print): Don't complain at all when
461 there are no reduce/reduce conflicts, and as many shift/reduce
462 conflicts as expected.
463 * tests/regression.at (%expect right): Adjust.
464
c64a20f3
AD		 4652001-11-23 Akim Demaille <akim@epita.fr>
466
467 * lib/alloca.c: Update, from fileutils.
468
5b0d29bb
AD		 4692001-11-23 Akim Demaille <akim@epita.fr>
470
471 * lib/Makefile.am (libbison_a_LIBADD): Add @ALLOCA@.
472
722c4bfe
AD		 4732001-11-23 Akim Demaille <akim@epita.fr>
474
475 * src/system.h: Include alloca.h.
476 * src/main.c (main) [C_ALLOCA]: Call alloca (0).
477
6255b435
AD		 4782001-11-23 Akim Demaille <akim@epita.fr>
479
480 * src/print_graph.c (print_actions): Remove `rule', unused.
481 * src/LR0.c (kernel_size): Contain `int' instead of `size_t' to
482 pacify GCC's signed < unsigned warnings.
483 * src/closure.c (itemsetsize): Likewise.
484 * src/reader.c (symbol_list_new): Static.
485
b29b2ed5
AD		 4862001-11-23 Akim Demaille <akim@epita.fr>
487
488 Attaching lineno to buckets is stupid, since only one copy of each
489 symbol is kept, only the line of the first occurrence is kept too.
490
491 * src/symtab.h, src/symtab.c (bucket): Remove the line member.
492 * src/reader.c (rline_allocated): Remove, unused.
493 (symbol_list): Have a `line' member.
494 (symbol_list_new): New.
495 (readgram): Use it.
496 * src/print.c (print_grammar): Output the rule line numbers.
497 * tests/regression.at (Solved SR Conflicts)
498 (Unresolved SR Conflicts): Adjust.
499 Reported by Hans Aberg.
500
a81b1d4a
MA		 5012001-11-22 Marc Autret <autret_m@epita.fr>
502
503 * src/bison.simple [YYERROR_VERBOSE]: Force its value to be 1 or 0.
504
c1ecb3c1
MA		 5052001-11-22 Marc Autret <autret_m@epita.fr>
506
507 * src/muscle_tab.c (muscle_init): Remove initialization of
508 skeleton muscle.
509 * src/output.c (output_master_parser): Do it here.
510
fbe01355
AD		 5112001-11-20 Akim Demaille <akim@epita.fr>
512
513 * po/sv.po: New.
514 * configure.in (ALL_LINGUAS): Adjust.
515 * po/POTFILE.in: Remove `nullable.c' and `derives.c' which no
516 longer contains strings to translate.
517
81e895c0
AD		 5182001-11-19 Akim Demaille <akim@epita.fr>
519
520 * src/conflicts.c (conflicts_print): Add a missing \n.
521
6bb1878b
AD		 5222001-11-19 Akim Demaille <akim@epita.fr>
523
524 * src/nullable.c (nullable_print): New.
525 (set_nullable): Call it when tracing.
526 Better locality of variables.
527
d9ec2d07
AD		 5282001-11-19 Akim Demaille <akim@epita.fr>
529
530 * src/print.c (print_actions): Better locality of variables.
531
720e5c1b
AD		 5322001-11-19 Akim Demaille <akim@epita.fr>
533
534 * src/derives.c (print_derives): Fix and enrich.
535 * src/closure.c (print_fderives): Likewise.
536
fb908786
AD		 5372001-11-19 Akim Demaille <akim@epita.fr>
538
539 * src/closure.c (itemsetend): Remove, replaced with...
540 (itemsetsize): new.
541
125ecb56
AD		 5422001-11-19 Akim Demaille <akim@epita.fr>
543
544 * src/LR0.c (kernel_end): Remove, replaced with...
545 (kernel_size): new.
546
d8cf039f
AD		 5472001-11-19 Akim Demaille <akim@epita.fr>
548
549 * src/conflicts.c (set_conflicts): Use arrays instead of pointers
550 to clarify.
551
7bec0760
AD		 5522001-11-19 Akim Demaille <akim@epita.fr>
553
554 * src/closure.c (closure): Use arrays instead of pointers to clarify.
555
c87d4863
AD		 5562001-11-19 Akim Demaille <akim@epita.fr>
557
558 * src/closure.c, src/derives.c, src/nullable.c: Adjust various
559 trace messages.
560 * src/LR0.c: Likewise.
561 (allocate_itemsets): Use arrays instead of pointers to clarify.
562
9bfe901c
AD		 5632001-11-19 Akim Demaille <akim@epita.fr>
564
565 * src/getargs.c (statistics_flag): Replace with...
566 (trace_flag): New.
567 (longopts): Accept --trace instead of --statistics.
568 * src/getargs.h, src/options.c: Adjust.
569 * src/LR0.c, src/closure.c, src/derives.c, src/nullable.c,
570 * src/reduce.c: Use trace_flags instead of the CPP conditional TRACE.
571
97db7bd4
AD		 5722001-11-19 Akim Demaille <akim@epita.fr>
573
cc72668c 574 * src/LR0.c (new_itemsets, get_state): Use more arrays and fewer
97db7bd4
AD		 575 pointers to clarify the code.
576 (save_reductions, save_shifts): Factor common parts of alternatives.
577
2c5f66ed
AD		 5782001-11-19 Akim Demaille <akim@epita.fr>
579
580 * src/LR0.c (new_state, get_state): Complete TRACE code.
581 * src/closure.c: Include `reader.h' to get `tags', needed by the
582 trace code.
583 Rename the conditional DEBUG as TRACE.
584 Output consistently TRACEs to stderr, not stdout.
585 * src/derives.c: Likewise.
586 * src/reduce.c: (inaccessable_symbols): Using if is better style
587 than goto.
588 Use `#if TRACE' instead of `#if 0' for tracing code.
589
300f275f
AD		 5902001-11-19 Akim Demaille <akim@epita.fr>
591
592 * src/system.h (LIST_FREE, shortcpy): New.
593 * src/LR0.c: Use them.
594 * src/output.c (free_itemsets, free_reductions, free_shifts):
595 Remove, replaced by LIST_FREE.
596
f59c437a
AD		 5972001-11-19 Akim Demaille <akim@epita.fr>
598
599 * src/state.h (CORE_ALLOC, SHIFTS_ALLOC, ERRS_ALLOC)
600 (REDUCTIONS_ALLOC): New.
601 * src/LR0.c, src/conflicts.c: Use them to de-obfuscate memory
602 allocation.
603
6986fd9e
AD		 6042001-11-19 Akim Demaille <akim@epita.fr>
605
606 * src/LR0.c (new_state): Complete trace code.
607 * src/nullable.c (set_nullable): Don't translate traces.
608
4bc30f78
AD		 6092001-11-19 Akim Demaille <akim@epita.fr>
610
611 * src/print_graph.c (print_core): Better locality of variables.
612 * src/print.c (print_core): Likewise.
613
08a946e0
AD		 6142001-11-19 Akim Demaille <akim@epita.fr>
615
616 * src/vcg.c: You do the output, so you are responsible of the
617 handling of VCG syntax, in particular: use quotearg.
618 * src/print_graph.c: Don't.
619 (print_actions): Don't output the actions as part of the nodes,
620 since that's the job of the edges.
621 (print_state): Don't output by hand: fill the node description,
9bfe901c 622 and ask for its output.
08a946e0 623
f0473484
AD		 6242001-11-19 Akim Demaille <akim@epita.fr>
625
cc72668c
AD		 626 * src/bison.simple (yyparse): When verbosely reporting an error,
627 no longer put additional quotes around token names.
f0473484
AD		 628 * tests/calc.at: Adjust.
629
e41dc700
AD		 6302001-11-19 Akim Demaille <akim@epita.fr>
631
632 * src/symtab.h, src/symtab.c: `line' is a new member of `bucket'.
633 * src/reader.c (record_rule_lines, rline, rline_allocated): Remove.
634 * src/output.c: Adjust.
635
652a871c
AD		 6362001-11-19 Akim Demaille <akim@epita.fr>
637
638 * src/gram.h (rprec, rprecsym, rassoc): Remove, now part of...
639 (rule_t): this.
640 * src/conflicts.c, src/reader.c, src/reduce.c: Adjust.
641
b2ed6e58
AD		 6422001-11-19 Akim Demaille <akim@epita.fr>
643
644 * src/gram.h (rule_t): New.
645 (rule_table): New.
646 (rrhs, rlhs): Remove, part of state_t.
647 * src/print_graph.c, src/closure.c, src/conflicts.c, src/derives.c,
648 * src/lalr.c, src/nullable.c, src/output.c, src/print.c,
649 * src/reader.c, src/reduce.c: Adjust.
650
edad7067
AD		 6512001-11-19 Akim Demaille <akim@epita.fr>
652
653 * src/reader.c (symbols_output): New, extracted from...
654 (packsymbols): Here.
655 (reader): Call it.
656
3feec034
AD		 6572001-11-19 Akim Demaille <akim@epita.fr>
658
659 * src/lalr.c (set_maxrhs, maxrhs): Remove, replaced with...
660 (maxrhs): this new function.
661
ddcd5fdf
AD		 6622001-11-19 Akim Demaille <akim@epita.fr>
663
cc72668c 664 * src/lalr.c (F): New macro to access the variable F.
ddcd5fdf
AD		 665 Adjust.
666
bb527fc2
AD		 6672001-11-19 Akim Demaille <akim@epita.fr>
668
cc72668c 669 * src/lalr.h (LA): New macro to access the variable LA.
bb527fc2
AD		 670 * src/output.c, src/lalr.c, src/print_graph.c, src/conflicts.c:
671 * src/lalr.c: Adjust.
672
a845a697
AD		 6732001-11-19 Akim Demaille <akim@epita.fr>
674
675 * src/lalr.c (initialize_LA): Only initialize LA. Let...
676 (set_state_table): handle the `lookaheads' members.
677
f004bf6a
AD		 6782001-11-19 Akim Demaille <akim@epita.fr>
679
cc72668c
AD		 680 * src/lalr.h (lookaheads): Removed array, whose contents is now
681 a member of...
f004bf6a
AD		 682 (state_t): this structure.
683 * src/output.c, src/lalr.c, src/print_graph.c, src/conflicts.c:
684 Adjust.
685
de326cc0
AD		 6862001-11-19 Akim Demaille <akim@epita.fr>
687
cc72668c
AD		 688 * src/lalr.h (consistent): Removed array, whose contents is now
689 a member of...
de326cc0
AD		 690 (state_t): this structure.
691 * src/output.c, src/lalr.c, src/print_graph.c, src/conflicts.c:
692 Adjust.
693
90b4416b
AD		 6942001-11-19 Akim Demaille <akim@epita.fr>
695
cc72668c
AD		 696 * src/lalr.h (reduction_table, shift_table): Removed arrays, whose
697 contents are now members of...
90b4416b
AD		 698 (state_t): this structure.
699 * src/output.c, src/lalr.c, src/print_graph.c, src/conflicts.c:
700 Adjust.
701
9703cc49
AD		 7022001-11-19 Akim Demaille <akim@epita.fr>
703
704 * src/lalr.h (state_t): New.
705 (state_table): Be a state_t * instead of a core **.
706 (accessing_symbol): Remove, part of state_t.
707 * src/lalr.c: Adjust.
708 (set_accessing_symbol): Merge into...
709 (set_state_table): this.
710 * src/print_graph.c, src/conflicts.c: Adjust.
711
d803322e
AD		 7122001-11-14 Akim Demaille <akim@epita.fr>
713
714 * tests/calc.at, tests/output.at, tests/regression.at,
715 * tests/testsuite.at, tests/torture.at: Rely on Autotest 2.52g:
716 now the tests are run in private dirs, therefore AC_CLEANUP and
717 family can be simplified to 0-ary.
718 * tests/atlocal.in: Now that we run `elsewhere' than in tests/,
719 use abs. path to find config.h.
720 * tests/calc.at (AT_CHECK_CALC): Don't try to check the compiler's
721 stderr, there can be way too much random noise.
722 Instead pass -Werror to GCC and rely on the exit status.
723 Reported by Wolfram Wagner.
724
3d76b07d
AD		 7252001-11-14 Akim Demaille <akim@epita.fr>
726
727 * src/bison.simple (yyparse): Let yyls1, yyss1 and yyvs1 be
728 defined only if yyoverflow is defined, to avoid `warning: unused
729 variable `yyvs1''.
730 Reported by The Test Suite.
731
09b503c8
AD		 7322001-11-14 Akim Demaille <akim@epita.fr>
733
734 * src/print.c: Include reduce.h.
735 Reported by Hans Aberg.
736
7372001-11-14 Akim Demaille <akim@epita.fr>
738
739 * src/lex.c, src/lex.h (token_buffer, unlexed_token_buffer):
740 Revert a previous patch: these are really const.
741 * src/conflicts.c (conflict_report): Additional useless pair of
742 braces to pacify GCC's warnings for `if () if () {} else {}'.
743 * src/lex.c (parse_percent_token): Replace equal_offset with
744 arg_offset.
745 arg is const.
746 Be sure to strdup `arg' when used, since there is no reason for
747 token_buffer not to change.
748
0f37a994
AD		 7492001-11-14 Akim Demaille <akim@epita.fr>
750
751 * src/system.h (EXIT_SUCCESS, EXIT_FAILURE): Ensure a proper
752 definition.
753 * src/main.c (main): Use them.
754 Suggested by Hans Aberg.
755
d39d93b8
AD		 7562001-11-12 Akim Demaille <akim@epita.fr>
757
758 * src/system.h (ngettext): Now that we use ngettext, be sure to
759 provide a default definition when NLS are not used.
760
9edcd895
AD		 7612001-11-12 Akim Demaille <akim@epita.fr>
762
763 * doc/bison.texinfo: Use `$' as shell prompt, not `%'.
764 Use @kbd to denote user input.
765 (Language and Grammar): ANSIfy the example.
766 Adjust its layout for info/notinfo.
767 (Location Tracking Calc): Output error messages to stderr.
768 Output locations in a more GNUtically correct way.
769 Fix a couple of Englishos.
770 Adjust @group/@end group pairs.
771
7da99ede
AD		 7722001-11-12 Akim Demaille <akim@epita.fr>
773
774 %expext was not functioning at all.
775
776 * src/conflicts.c (expected_conflicts): Set to -1.
777 (conflict_report): Use ngettext.
778 (conflicts_print): Check %expect and make its violation an error.
779 * doc/bison.texinfo (Expect Decl): Adjust.
780 * configure.in (AM_GNU_GETTEXT): Ask for ngettext.
781 * tests/regression.at (%expect not enough, %expect right)
782 (%expect too much): New.
783
ba9dda1a
AD		 7842001-11-12 Akim Demaille <akim@epita.fr>
785
786 * tests/regression.at (Conflicts): Rename as...
787 (Unresolved SR Conflicts): this.
788 (Solved SR Conflicts): New.
789
337c5bd1
AD		 7902001-11-12 Akim Demaille <akim@epita.fr>
791
792 * src/reduce.c (print_results): Rename as...
793 (reduce_output): This.
794 Output to OUT, passed as argument, instead of output_obstack.
795 (dump_grammar): Likewise.
796 (reduce_free): New.
797 Also free V1.
798 (reduce_grammar): No longer call reduce_output, since...
799 * src/print.c (print_results): do it.
800 * src/main.c (main): Call reduce_free;
801
c73a41af
AD		 8022001-11-12 Akim Demaille <akim@epita.fr>
803
804 * src/conflicts.c (print_reductions): Accept OUT as argument.
805 Output to it, not to output_obstack.
806 * src/print.c (print_actions): Adjust.
807
0df87bb6
AD		 8082001-11-12 Akim Demaille <akim@epita.fr>
809
810 * src/conflicts.c (count_sr_conflicts, count_rr_conflicts): Return
811 the result instead of using...
812 (src_total, rrc_total, src_count, rrc_count): Remove.
813 (any_conflicts): Remove.
814 (print_conflicts): Split into...
815 (conflicts_print, conflicts_output): New.
816 * src/conflicts.h: Adjust.
817 * src/main.c (main): Invoke both conflicts_output and conflicts_print.
0f37a994 818 * src/print.c (print_grammar): Issue `\n' between two rules.
0df87bb6
AD		 819 * tests/regression.at (Conflicts): New.
820 Reported by Tom Lane.
821
e4d3d4de
AD		 8222001-11-12 Akim Demaille <akim@epita.fr>
823
824 * tests/regression.at (Invalid input): Remove, duplicate with
825 ``Invalid input: 1''.
826
6d7d248e
AD		 8272001-11-12 Akim Demaille <akim@epita.fr>
828
829 * tests/torture.at (AT_DATA_STACK_TORTURE)
830 (Exploding the Stack Size with Alloca)
831 (Exploding the Stack Size with Malloc): New.
832
e9e4c321
AD		 8332001-11-12 Akim Demaille <akim@epita.fr>
834
835 * src/bison.simple (YYSTACK_REALLOC): New.
836 (yyparse) [!yyoverflow]: Use it and free the old stack.
0f37a994 837 Reported by Per Allansson.
e9e4c321 838
5f7e0832
AD		 8392001-11-12 Pascal Bart <pascal.bart@epita.fr>
840
841 * src/bison.simple: Define type yystype instead of YYSTYPE, and
842 define CPP macro, which substitute YYSTYPE by yystype.
843 * src/reader.c (parse_union_decl): Output yystype/YYSTYPE as we do
844 with yyltype/YYLTYPE. This allows inclusion of the generated
845 header within the parser if the compiler, such as GGC, accepts
846 multiple equivalent #defines.
847 From Akim.
848
e3f1699f
AD		 8492001-11-05 Akim Demaille <akim@epita.fr>
850
851 * src/reader.c (symbols_output): New, extracted from...
852 (packsymbols): here.
853 (reader): Adjust.
854
65be0866
AD		 8552001-11-05 Akim Demaille <akim@epita.fr>
856
857 * src/lex.c (parse_percent_token): s/quotearg/quote/.
858
e4d910bf
AD		 8592001-11-05 Akim Demaille <akim@epita.fr>
860
861 * tests/regression.at (AT_TEST_CPP_GUARD_H): Adjust the clean up
862 pattern.
863
951366c1
AD		 8642001-11-05 Akim Demaille <akim@epita.fr>
865
866 * src/options.h (struct option_table_struct): set_flags is void*.
867 * src/options.c (longopts): Support `--output' and `%output'.
868 (usage): Adjust.
869 * src/lex.h (tok_setopt): Remove, replaced with...
870 (tok_intopt, tok_stropt): these new guys.
871 * src/lex.c (getopt.h): Not needed.
872 (token_buffer, unlexed_token_buffer): Not const.
873 (percent_table): Promote `-' over `_' in directive names.
874 Active `%name-prefix', `file-prefix', and `output'.
875 (parse_percent_token): Accept possible arguments to directives.
876 Promote `-' over `_' in directive names.
877
d8988b2f
AD		 8782001-11-04 Akim Demaille <akim@epita.fr>
879
880 * doc/bison.texinfo (Decl Summary): Split the list into
881 `directives for grammars' and `directives for bison'.
882 Sort'em.
883 Add description of `%name-prefix', `file-prefix', and `output'.
884 Promote `-' over `_' in directive names.
885 (Bison Options): s/%locactions/%locations/. Nice Freudian slip.
886 Simplify the description of `--name-prefix'.
887 Promote `-' over `_' in directive names.
888 Promote `--output' over `--output-file'.
889 Fix the description of `--defines'.
890 * tests/output.at: Exercise %file-prefix and %output.
891
6468d18e
AD		 8922001-11-02 Akim Demaille <akim@epita.fr>
893
894 * doc/refcard.tex: Update.
895
6b7e85b9
AD		 8962001-11-02 Akim Demaille <akim@epita.fr>
897
898 * src/symtab.h (SUNDEF): New.
899 * src/symtab.c (bucket_new): Init user_token_number to SUNDEF to
900 stand for `uninitialized', instead of 0.
901 * src/reader.c (packsymbols, parse_thong_decl): Adjust.
902 * src/lex.c (lex): Adjust.
903
904 * tests/calc.at (_AT_DATA_CALC_Y): Declare a token for EOF.
905 Number it 0.
906 Let yylex return it instead of a plain 0.
907 Reported by Dick Streefland.
908
cd5aafcf
AD		 9092001-11-02 Akim Demaille <akim@epita.fr>
910
911 * tests/regression.at (Mixing %token styles): New test.
912
037ca2f1
AD		 9132001-11-02 Akim Demaille <akim@epita.fr>
914
915 * src/reader.c (parse_thong_decl): Formatting changes.
916 (token_translations_init): New, extracted from...
917 (packsymbols): Here.
918 Adjust.
919
270a173c
AD		 9202001-11-01 Akim Demaille <akim@epita.fr>
921
922 * tests/regression.at (AT_TEST_CPP_GUARD_H): New.
923 Check that `9foo.y' produces correct cpp guards.
924 * src/files.c (compute_header_macro): Prepend `BISON_' to CPP
925 guards.
926 Reported by Wwp.
927
561f9a30
AD		 9282001-11-01 Akim Demaille <akim@epita.fr>
929
930 * tests/regression.at (Invalid input: 2): New.
931 * src/lex.c (unlexed_token_buffer): New.
932 (lex, unlex): Adjust: when unlexing, be sure to save token_buffer
933 too.
934 Reported by Wwp.
935
f987e9d2
AD		 9362001-11-01 Akim Demaille <akim@epita.fr>
937
938 * tests/calc.at: Catch up with 1.30.
939 * configure.in: Bump to 1.49a.
940 Adjust to newer Autotest.
941
0846f581
PB		 9422001-10-19 Pascal Bart <pascal.bart@epita.fr>
943
944 * src/conflicts.c: Move global variables rrc_total and src_total ...
945 (print_conflicts): here.
946 * src/output.c (output): Free global variable user_toknums.
947 * src/lex.c (token_obstack): Become static.
948
3c1a79b3
AD		 9492001-10-18 Akim Demaille <akim@epita.fr>
950
951 * tests/atlocal.in (GCC): Add.
952 * tests/calc.at: s/m4_match/m4_bmatch/.
953 s/m4_patsubst/m4_bpatsubst/.
954 (AT_CHECK_CALC): Check the compiler's stderr only if it's GCC.
955 * configure.in: AC_SUBST(GCC).
956
5d52e7d0
MA		 9572001-10-14 Marc Autret <autret_m@epita.fr>
958
959 * src/options.c (create_long_option_table): Fix.
960
631aa1d3
AD		 9612001-10-10 Akim Demaille <akim@epita.fr>
962
963 * src/bison.simple: Be sure to set YYSTACK_USE_ALLOCA.
964
f6ec6d13
AD		 9652001-10-04 Akim Demaille <akim@epita.fr>
966
967 * src/reader.c (parse_union_decl): Push the caracters in
968 union_obstack, not attrs_obstack.
969
342b8b6e
AD		 9702001-10-04 Akim Demaille <akim@epita.fr>
971
972 Merge in the branch 1.29.
973
974 * src/reader.c (packsymbols): Use a temporary obstack for
975 `%%tokendef', since output_stack is already used elsewhere.
976
977 2001-10-02 Akim Demaille <akim@epita.fr>
978
979 Bump 1.29d.
980
981 2001-10-02 Akim Demaille <akim@epita.fr>
982
983 Version 1.29c.
984
985 2001-10-02 Akim Demaille <akim@epita.fr>
986
987 * tests/regression.at (Invalid CPP headers): New.
988 From Alexander Belopolsky.
989 * src/files.c (compute_header_macro): Map non alnum chars to `_'.
990
991 2001-10-02 Akim Demaille <akim@epita.fr>
992
993 * tests/regression.at (Invalid input): New.
994 * src/lex.c (lex): Be sure to set `token_buffer' in any case.
995 Reported by Shura.
996
997 2001-10-02 Akim Demaille <akim@epita.fr>
998
999 * tests/calc.at: Now that --debug works, the tests must be adjusted.
1000
1001 2001-10-02 Akim Demaille <akim@epita.fr>
1002
1003 * src/output.c (output_parser): Assert `skeleton'.
1004 * src/files.c (skeleton_find): Look harder for skeletons on DOSish
1005 systems.
1006 From Shura.
1007
1008 2001-10-01 Marc Autret <autret_m@epita.fr>
1009
1010 * src/lex.h: Echo modifications.
1011 * src/lex.c (unlex): Parameter is now token_t.
1012 From Hans Aberg.
1013
1014 2001-10-01 Marc Autret <autret_m@epita.fr>
1015
1016 * src/main.c: Include lex.h.
1017 From Hans Aberg.
1018
1019 2001-09-29 Akim Demaille <akim@epita.fr>
1020
1021 * src/getargs.c (longopts): `--debug' is `-t', not `-d'.
1022
1023 2001-09-28 Akim Demaille <akim@epita.fr>
1024
1025 * tests/testsuite.at: Update to newer Autotest.
1026 * tests/Makefile.am (EXTRA_DIST): bison is not to be shipped.
1027
1028 2001-09-27 Akim Demaille <akim@epita.fr>
1029
1030 Position independent wrapper.
1031
1032 * tests/bison: Remove.
1033 * tests/bison.in: New.
1034 * configure.in: Adjust.
1035
1036 2001-09-27 Paul Eggert <eggert@twinsun.com>
1037
1038 Port quotearg fixes from tar 1.13.24.
1039
1040 * lib/quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
1041 tm to be declared.
1042 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
1043 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
1044
1045 * m4/Makefile.am (EXTRA_DIST): Add mbrtowc.m4.
1046 * m4/mbrtowc.m4: New file.
1047 * m4/prereq.m4 (jm_PREREQ_QUOTEARG): Check for mbsinit and stddef.h.
1048 Use jm_FUNC_MBRTOWC instead of AC_CHECK_FUNCS(mbrtowc).
1049
1050 2001-09-27 Akim Demaille <akim@epita.fr>
1051
1052 Bump to 1.29c.
1053
1054 2001-09-27 Akim Demaille <akim@epita.fr>
1055
1056 Version 1.29b.
1057
1058 2001-09-25 Akim Demaille <akim@epita.fr>
1059
1060 * src/system.h: Include `xalloc.h'.
1061 Remove it from the C files.
1062 * src/files.c (output_files): Free the obstacks.
1063 * src/lex.c (init_lex): Rename as...
1064 (lex_init): this.
1065 (lex_free): New.
1066 * src/main.c (main): Use it.
1067
1068 2001-09-24 Marc Autret <autret_m@epita.fr>
1069
1070 * src/vcg.c (open_edge, close_edge, open_node, close_node): Change
1071 to output informations in fout (FILE*).
1072 (open_graph, close_graph): Likewise.
1073 (output_graph, output_edge, output_node): Likewise.
1074 * src/vcg.h: Update function prototypes.
1075 * src/print_graph.c (print_graph): Open output graph file.
1076 (print_actions): Adjust.
1077 * src/files.h: Remove extern declaration.
1078 * src/files.c: Remove graph_obstack declaration.
1079 (open_files): Remove graph_obstack initialization.
1080 (output_files): Remove graph_obstack saving.
1081
1082 2001-09-24 Marc Autret <autret_m@epita.fr>
1083
1084 * src/files.c (compute_output_file_names): Fix.
1085
1086 2001-09-24 Marc Autret <autret_m@epita.fr>,
1087 Akim Demaille <akim@epita.fr>
1088
1089 * src/reader.c (reader): Remove call to free_symtab ().
1090 * src/main.c (main): Call it here.
1091 Include symtab.h.
1092 * src/conflicts.c (initialize_conflicts): Rename as...
1093 (solve_conflicts): this.
1094 * src/print.c (print_core, print_actions, print_state)
1095 (print_grammar): Dump to a file instead a `output_obstack'.
1096 (print_results): Dump `output_obstack', and then proceed with the
1097 FILE *.
1098 * src/files.c (compute_output_file_names, close_files): New.
1099 (output_files): Adjust.
1100 * src/main.c (main): Adjust.
1101
1102 2001-09-23 Marc Autret <autret_m@epita.fr>
1103
1104 * src/files.c (compute_header_macro): Computes header macro name
1105 from spec_defines_file when given.
1106
1107 2001-09-23 Marc Autret <autret_m@epita.fr>
1108
1109 * src/files.c (output_files): Add default extensions.
1110
1111 2001-09-22 Akim Demaille <akim@epita.fr>
1112
1113 * src/conflicts.c (finalize_conflicts): Rename as...
1114 (free_conflicts): this.
1115
1116 2001-09-22 Akim Demaille <akim@epita.fr>
1117
1118 * src/gram.c (gram_free): Rename back as...
1119 (dummy): this.
1120 (output_token_translations): Free `token_translations'.
1121 * src/symtab.c (free_symtab): Free the tag field.
1122
1123 2001-09-22 Akim Demaille <akim@epita.fr>
1124
1125 Remove `translations' as it is always set to true.
1126
1127 * src/gram.h: Adjust.
1128 * src/reader.c (packsymbols, parse_token_decl): Adjust
1129 * src/print.c (print_grammar): Adjust.
1130 * src/output.c (output_token_translations): Adjust.
1131 * src/lex.c (lex): Adjust.
1132 * src/gram.c: Be sure the set pointers to NULL.
1133 (dummy): Rename as...
1134 (gram_free): this.
1135
1136 2001-09-22 Akim Demaille <akim@epita.fr>
1137
1138 * configure.in: Invoke AM_LIB_DMALLOC.
1139 * src/system.h: Use dmalloc.
1140 * src/LR0.c: Be sure to have pointers initialized to NULL.
1141 (allocate_itemsets): Allocate kernel_items only if needed.
1142
1143 2001-09-22 Akim Demaille <akim@epita.fr>
1144
1145 * configure.in: Bump to 1.29b.
1146 * tests/Makefile.am (DISTCLEANFILES): Add package.m4.
1147 * tests/calc.at (_AT_DATA_CALC_Y): #undef malloc so that we don't
1148 need xmalloc.c in calc.y.
1149 From Pascal Bart.
1150
1151 2001-09-21 Akim Demaille <akim@epita.fr>
1152
1153 Version 1.29a.
1154 * Makefile.maint, config/config.guess, config/config.sub,
1155 * config/missing: Update from masters.
1156 * tests/Makefile.am ($(srcdir)/$(TESTSUITE)): No longer depend
1157 upon package.m4.
1158 * configure.in (ALL_LINGUAS): Add `tr'.
1159
1160 2001-09-21 Akim Demaille <akim@epita.fr>
1161
1162 * tests/Makefile.am (package.m4): Move to...
1163 ($(srcdir)/$(TESTSUITE)): here.
1164
1165 2001-09-20 Akim Demaille <akim@epita.fr>
1166
1167 * src/complain.c: No longer try to be standalone: use system.h.
1168 Don't assume __STDC__ is defined to 1. Just test if it is defined.
1169 * src/complain.h: Likewise.
1170 * src/reduce.c (useless_nonterminals, inaccessable_symbols):
1171 Remove the unused variable `n'.
1172 From Albert Chin-A-Young.
1173
1174 2001-09-18 Marc Autret <autret_m@epita.fr>
1175
1176 * doc/bison.1: Update.
1177 * doc/bison.texinfo (Bison Options): Update --defines and --graph
1178 descriptions.
1179 (Option Cross Key): Update.
1180 Add --graph.
1181
1182 2001-09-18 Marc Autret <autret_m@epita.fr>
1183
1184 * tests/regression.at: New test (comment in %union).
1185
1186 2001-09-18 Marc Autret <autret_m@epita.fr>
1187
1188 * src/reader.c (parse_union_decl): Do not output '/'. Let copy_comment
1189 do that.
1190 Reported by Keith Browne.
1191
1192 2001-09-18 Marc Autret <autret_m@epita.fr>
1193
1194 * tests/output.at: Add tests for --defines and --graph.
1195
1196 2001-09-18 Marc Autret <autret_m@epita.fr>
1197
1198 * tests/output.at: Removes tests of %{header,src}_extension features.
1199
1200 2001-09-18 Akim Demaille <akim@epita.fr>
1201
1202 * tests/Makefile.am (package.m4): New.
1203 * tests/calc.at (_AT_CHECK_CALC): Just run `calc input'.
1204 (_AT_CHECK_CALC_ERROR): Likewise.
1205 Factor the `, ' part of verbose error messages.
1206
1207 2001-09-18 Marc Autret <autret_m@epita.fr>
1208
1209 * src/getargs.c (longopts): Declare --defines and --graph as options
1210 with optional arguments.
1211 * src/files.h: Add extern declarations.
1212 * src/files.c (spec_graph_file, spec_defines_file): New.
1213 (output_files): Update.
1214 Remove CPP-outed code.
1215
1216 2001-09-18 Marc Autret <autret_m@epita.fr>
1217
1218 Turn off %{source,header}_extension feature.
1219
1220 * src/files.c (compute_exts_from_gf): Update.
1221 (compute_exts_from_src): Update.
1222 (output_files): CPP-out useless code.
1223 * src/files.h: Remove {header,source}_extension extern declarations.
1224 * src/reader.c (parse_dquoted_param): CPP-out.
1225 (parse_header_extension_decl): Remove.
1226 (parse_source_extension_decl): Remove.
1227 (read_declarations): Remove cases tok_{hdrext,srcext}.
1228 * src/lex.c (percent_table): Remove {header,source}_extension entries.
1229 * src/lex.h (token_t): Remove tok_hdrext and tok_srcext.
1230
1231 2001-09-10 Akim Demaille <akim@epita.fr>
1232
1233 * tests/output.at (AT_CHECK_BISON_FLAGS, AT_CHECK_BISON_PERCENT):
1234 (AT_CHECK_BISON_PERCENT_FLAGS): Merge into...
1235 (AT_CHECK_OUTPUT): this.
1236 Merely check ls' exit status, its output is useless.
1237
1238 2001-09-10 Akim Demaille <akim@epita.fr>
1239
1240 * tests/calc.at: Use m4_match.
1241 (_AT_DATA_CALC_Y): Check `yyin != NULL', not `stdin != NULL'.
1242
1243 2001-09-10 Marc Autret <autret_m@epita.fr>,
1244 Akim Demaille <akim@epita.fr>
1245
1246 * src/vcg.h (graph_s): color, textcolor, bordercolor are now
1247 enum color_e.
1248 * src/print_graph.c (print_graph): Initalize graph.layoutalgorithm
1249 to `normal'.
1250 * src/reader.c (parse_token_decl): Initialize token with tok_eof.
1251 * src/lex.h: Adjust prototype.
1252 (token_t): Add `tok_undef'.
1253 * src/lex.c (struct percent_table_struct): Retval is now a token_t.
1254 (parse_percent_token): Now returns token_t.
1255 Add default statement in switch.
1256 (lex): Separate `c' as an input variable, from the token_t result
1257 part.
1258 (unlexed): Is a token_t.
1259
1260 2001-09-10 Akim Demaille <akim@epita.fr>
1261
1262 * configure.in: Bump to 1.29a.
1263
1264 2001-09-07 Akim Demaille <akim@epita.fr>
1265
1266 Version 1.29.
1267
1268 2001-08-30 Akim Demaille <akim@epita.fr>
1269
1270 * tests/atgeneral.m4, tests/atconfig.in, tests/suite.at: Remove.
1271 * m4/atconfig.m4: Remove.
1272 * tests/testsuite.at, tests/atlocal.in, tests/output.at,
1273 * tests/bison: New.
1274 * tests/regression.at, tests/calc.at: Use m4_define, AT_BANNER,
1275 m4_if, m4_patsubst, and m4_regexp.
1276 * tests/calc.at (_AT_CHECK_CALC, _AT_CHECK_CALC_ERROR): Use an
1277 `input' file instead of echo.
1278
1279 2001-08-29 Akim Demaille <akim@epita.fr>
1280
1281 Bump to 1.28e.
1282
1283 2001-08-29 Akim Demaille <akim@epita.fr>
1284
1285 Version 1.28d.
1286
1287 2001-08-29 Paul Eggert <eggert@twinsun.com>
1288
1289 * src/bison.simple (yyparse): Don't take the address of an
1290 item before the start of an array, as that doesn't conform to
1291 the C Standard.
1292
1293 2001-08-29 Robert Anisko <anisko_r@epita.fr>
1294
1295 * doc/bison.texinfo (Location Tracking Calc): New node.
1296
1297 2001-08-29 Paul Eggert <eggert@twinsun.com>
1298
1299 * src/output.c (output): Do not define const, as this now
1300 causes more problems than it cures.
1301
1302 2001-08-29 Akim Demaille <akim@epita.fr>
1303
1304 * doc/bison.texinfo: Modernize `@node' and `@top' use: just name
1305 the nodes.
1306 Be sure to tag the `detailmenu'.
1307
1308 2001-08-29 Akim Demaille <akim@epita.fr>
1309
1310 * Makefile.maint (do-po-update): Wget refuses to overwrite files:
1311 download in a tmp dir.
1312
1313 2001-08-28 Marc Autret <autret_m@epita.fr>
1314
1315 * config/depcomp: New file.
1316
1317 2001-08-28 Marc Autret <autret_m@epita.fr>
1318
1319 * doc/bison.1 (mandoc): Adjust.
1320 From Juan Manuel Guerrero.
1321
1322 2001-08-28 Marc Autret <autret_m@epita.fr>
1323
1324 * src/print_graph.c (print_state): Fix.
1325
1326 2001-08-27 Marc Autret <autret_m@epita.fr>
1327
1328 * src/vcg.h (classname_s, infoname_s, node_s): Constify the
1329 char * members.
1330 Echo modifications to the functions prototypes.
1331 * src/vcg.c (add_classname, add_infoname): Adjust arguments.
1332
1333 2001-08-27 Marc Autret <autret_m@epita.fr>
1334
1335 * src/vcg.c: Include `xalloc.h'.
1336 (add_colorentry): New.
1337 (add_classname): New.
1338 (add_infoname): New.
1339 * src/vcg.h: Add new prototypes.
1340
1341 2001-08-27 Akim Demaille <akim@epita.fr>
1342
1343 * Makefile.maint: Sync. again with CVS Autoconf.
1344
1345 2001-08-27 Akim Demaille <akim@epita.fr>
1346
1347 * Makefile.maint: Formatting changes.
1348 (po-update, cvs-update, update): New targets.
1349 (AMTAR): Remove.
1350
1351 2001-08-27 Akim Demaille <akim@epita.fr>
1352
1353 * Makefile.am (AUTOMAKE_OPTIONS): 1.5.
1354 * Makefile.maint: Sync. with CVS Autoconf.
1355
1356 2001-08-27 Marc Autret <autret_m@epita.fr>
1357
1358 * src/vcg.h (struct infoname_s): New.
1359 (struct colorentry_s): New.
1360 (graph_s): New fields {vertical,horizontal}_order in structure.
1361 Add `infoname' field.
1362 Add `colorentry' field;
1363 * src/vcg_defaults.h (G_VERTICAL_ORDER): New.
1364 (G_HORIZONTAL_ORDER): New.
1365 (G_INFONAME): New.
1366 (G_COLORENTRY): New.
1367 * src/vcg.c (output_graph): Add output of {vertical,horizontal}_order.
1368 Add output of `infoname'.
1369 Add output of `colorentry'.
1370
1371 2001-08-27 Marc Autret <autret_m@epita.fr>
1372
1373 * src/reader.c (parse_dquoted_param): Rename variable `index' to `i'.
1374 This one shadowed a global parameter.
1375
1376 2001-08-24 Marc Autret <autret_m@epita.fr>
1377
1378 * src/print_graph.c (node_output_size): Declared POSIX `size_t' type,
1379 instead of `unsigned'.
1380 (print_state): Do not call obstack_object_size () in obstack_grow ()
1381 to avoid macro variables shadowing.
1382
1383 2001-08-23 Marc Autret <autret_m@epita.fr>
1384
1385 * src/lex.c (percent_table): Typo: s/naem/name/.
1386 Add graph option.
1387 Normalize new options declarations.
1388
1389 2001-08-20 Pascal Bart <pascal.bart@epita.fr>
1390
1391 * tests/suite.at: Exercise %header_extension and %source_extension.
1392
1393 2001-08-16 Marc Autret <autret_m@epita.fr>
1394
1395 * src/reader.c (parse_dquoted_param): New.
1396 (parse_header_extension_decl): Use it.
1397 (parse_source_extension_decl): Likewise.
1398
1399 2001-08-16 Marc Autret <autret_m@epita.fr>
1400
1401 * src/vcg.c: Remove includes of `complain.h' and `xalloc.h'.
1402 (get_xxxx_str): Use assert () instead of complain ().
1403 Remove return invokations in default cases.
1404 (get_decision_str): Modify default behaviour. Remove second argument.
1405 Echo modifications on calls.
1406 (output_graph): Fix.
1407
1408 2001-08-16 Marc Autret <autret_m@epita.fr>
1409
1410 * src/getargs.c (usage): Update with ``-g, --graph''.
1411
1412 2001-08-16 Marc Autret <autret_m@epita.fr>
1413
1414 * doc/bison.texinfo (Bison Options): Add items `-g', `--graph'.
1415 (Option Cross Key): Likewise.
1416 * doc/bison.1: Update.
1417
1c8c2190
PB		 14182001-09-25 Pascal Bart <pascal.bart@epita.fr>
1419
1420 * src/output.c (output_master_parser): Don't finish action_obstack.
1421 (output_parser): Don't care about the muscle action, here.
1422 (prepare): Copy the action_obstack in the action muscle.
1423 (output): Free action_obstack.
1424
180d45ba
PB		 14252001-09-23 Pascal Bart <pascal.bart@epita.fr>
1426
1427 * src/reader.c (parse_union_decl): Add new obstack union_obstack. Which
1428 will contain `%union' declaration.
1429 (parse_union_decl): Delete #line directive output.
1430 (parse_union_decl): Substitute /attrs_obstack/union_obstack for all
1431 informations about %union.
1432 (parse_union_decl): Copy the union_obstack in the muscle stype.
1433 * src/bison.simple: Add new #line directive.
1434 Add typdef %%stype YYSTYPE.
1435
c51d1a19
PB		 14362001-09-23 Pascal Bart <pascal.bart@epita.fr>
1437
1438 * src/bison.simple: Add new `#line' directive.
1439
6f9344da
PB		 14402001-09-22 Pascal Bart <pascal.bart@epita.fr>
1441
1442 * src/bison.simple: New `#line' directive.
1443 * src/output.c (output_parser): Support new dynamic muscle input_line.
1444
652def80
MA		 14452001-09-22 Marc Autret <autret_m@epita.fr>
1446
1447 * src/output.c (output_master_parser): New.
1448 (output_parser): Be more re-entrant.
1449
25b222fa
MA		 14502001-09-21 Marc Autret <autret_m@epita.fr>
1451
1452 * src/reader.c (copy_definition, parse_union_decl): Update and use
1453 `linef' muscle.
1454 (copy_action): Likewise.
1455 Use obstack_1grow ().
1456 * src/muscle_tab.c (muscle_init): Add muscle `linef'.
1457
6bc35ae5
MA		 14582001-09-21 Marc Autret <autret_m@epita.fr>
1459
1460 * src/options.c (option_table): Adjust.
1461 * src/lex.c (parse_percent_token): Fix.
1462
c0629aa1
PB		 14632001-09-20 Pascal Bart <pascal.bart@epita.fr>
1464
1465 * src/options.c (symtab.h): Include it, need by lex.h.
342b8b6e 1466
82b6d266
PB		 14672001-09-20 Pascal Bart <pascal.bart@epita.fr>
1468
1469 * src/lex.c (parse_percent_token): Change type of variable `tx', which
1470 is now an option_table_struct*.
1471 (option_strcmp): New function option_strcmp.
1472 (parse_percent_token): Call option_strcmp.
1473 * src/getargs.c (xalloc.h, options.h): Include it.
1474 (getargs): Call create_long_option_table.
1475 (getargs): Free longopts at the end of the function.
1476 (shortopts): Move in options.c.
1477 * src/options.c (create_long_option_table): New function. Convert
1478 information from option_table to option structure.
1479 * src/reader.c (options.h): Include it.
1480
1481 * src/Makefile.am: Adjust.
1482 * src/options.c (option_table): Create from longopts and percent_table.
1483 * src/getargs.c (longopts): Delete.
1484 * src/lex.c (struct percent_table_struct): Delete.
1485 (percent_table): Delete.
1486 (options.h): Include it.
1487 * src/options.c: Create.
1488 * src/options.h: Create.
1489 Declare enum opt_access_e.
1490 Define struct option_table_struct.
1491
75f5aaea
MA		 14922001-09-20 Marc Autret <autret_m@epita.fr>
1493
1494 * doc/bison.texinfo: Adjust terminologies about prologue and epilogue
1495 sections of Bison.
1496
f508cb0a
PB		 14972001-09-19 Pascal Bart <pascal.bart@epita.fr>
1498
1499 * src/bison.simple: s/%%filename/%%skeleton.
1500 * src/muscle_tab.c (getargs.h): Include it.
1501 (muscle_init): Insert new muscle skeleton.
1502
13105fc1
PB		 15032001-09-18 Pascal Bart <pascal.bart@epita.fr>
1504
1505 * src/output.c (output_parser): Delete unused variable actions_dumped.
1506
b0c4483e
PB		 15072001-09-07 Pascal Bart <pascal.bart@epita.fr>
1508
1509 * src/output.c (output): Delete call to reader_output_yylsp.
1510 * src/reader.c (reader): Likewise.
1511 * src/reader.h: Delete declaration of reader_output_yylsp.
342b8b6e 1512
11d82f03
MA		 15132001-09-02 Marc Autret <autret_m@epita.fr>
1514
1515 * src/reader.c: Include muscle_tab.h.
1516 (parse_union_decl): Update.
1517 (parse_macro_decl): Rename parse_muscle_decl.
1518 Update to use renamed functions and variable.
1519 (read_declarations, copy_action, read_additionnal_code, : Updated
1520 with correct variables and functions names.
1521 (packsymbols, reader): Likewise.
342b8b6e 1522
11d82f03 1523 * src/reader.h (muscle_obstack): Extern declaration update.
342b8b6e 1524
11d82f03
MA		 1525 * src/output.c: Include muscle_tab.h
1526 In all functions using macro_insert, change by using muscle_insert ().
1527 (macro_obstack): Rename muscle_obstack.
1528 Echo modifications in the whole file.
1529 (MACRO_INSERT_INT): Rename MUSCLE_INSERT_INT.
1530 (MACRO_INSERT_STRING): Rename MUSCLE_INSERT_STRING.
1531 (MACRO_INSERT_PREFIX): Rename MUSCLE_INSERT_PREFIX.
1532
1533 * src/muscle_tab.h: Update double inclusion macros.
1534 (macro_entry_s): Rename muscle_entry_s.
1535 Update prototypes.
342b8b6e 1536
11d82f03
MA		 1537 * src/muscle_tab.c: Include muscle_tab.h.
1538 Rename macro_tabble to muscle_table.
1539 (mhash1, mhash2, mcmp): Use muscle_entry.
1540 (macro_init): Rename muscle_init. Update.
1541 (macro_insert): Rename muscle_insert. Update.
1542 (macro_find): Rename muscle_find. Update.
1543
1544 * src/main.c: Include muscle_tab.h.
1545 (main): Call muscle_init ().
1546 * src/Makefile.am (bison_SOURCES): Echo modifications.
1547
93a37297
MA		 15482001-09-02 Marc Autret <autret_m@epita.fr>
1549
f753cd62 1550 Now the files macro_tab.[ch] are named muscle_tab.[ch].
342b8b6e 1551
f753cd62
MA		 1552 * src/muscle_tab.c, src/muscle_tab.h: Add files.
1553
15542001-09-02 Marc Autret <autret_m@epita.fr>
1555
1556 * src/macrotab.c, src/macrotab.h: Remove.
93a37297 1557
682d48cd
PB		 15582001-09-01 Pascal Bart <pascal.bart@epita.fr>
1559
342b8b6e 1560 * src/reader.c (copy_guard): Use muscle to specify the `#line'
682d48cd
PB		 1561 filename.
1562
087c8fda
MA		 15632001-09-01 Marc Autret <autret_m@epita.fr>
1564
1565 * tests/calc.at (exp): Now, YYERROR_VERBOSE need to be set
1566 to an explicit value to activate the feature. We do it here.
1567
dda680cb
PB		 15682001-08-31 Pascal Bart <pascal.bart@epita.fr>
1569
1570 * src/output.c (prepare): Delete the `filename' muscule insertion.
1571 * src/reader.c (copy_action): Use `filename' muscule with `#line'.
1572 (parse_union_decl): Likewise.
1573 * src/macrotab.c (macro_init): Initialize filename by infile.
1574
9e644e64
MA		 15752001-08-31 Marc Autret <autret_m@epita.fr>
1576
1577 * src/bison.simple (YYLSP_NEEDED): New definition.
1578 * src/output.c (prepare): Add macro insertion of `locations_flag'
1579
17da6427
PB		 15802001-08-31 Pascal Bart <pascal.bart@epita.fr>
1581
1582 * src/output.c (prepare): Delete insertion of previous muscles,
1583 and insert the `prefix' muscles.
1584 * src/macrotab.c (macro_init): Likewise.
1585 (macro_init): Initialization prefix directive by `yy'.
342b8b6e 1586 * src/bison.simple: Substitute all %%yylex, %%yychar, %%yylval,
17da6427
PB		 1587 %%yydebug, %%yyerror, %%yynerrs and %%yyparse by yylex, yychar,
1588 yylval, yydebug, yyerror, yynerrs and yyparse.
342b8b6e 1589 New directive `#define' to substitute yydebug, ... with option
17da6427
PB		 1590 name_prefix.
1591
e8cb70b9
PB		 15922001-08-31 Pascal Bart <pascal.bart@epita.fr>
1593
1594 * src/main.c (main): Standardize.
1595 * src/output.c (output_table_data, output_parser): Likewise.
1596 * src/macrotab.h, src/macrotab.c, src/bison.simple: Likewise.
1597
63c2d5de
MA		 15982001-08-31 Pascal Bart <pascal.bart@epita.fr>, Marc Autret <autret_m@epita.fr>
1599
342b8b6e 1600 * src/reader.c (read_additionnal_code): Rename %%user_code to
63c2d5de
MA		 1601 %%epilogue.
1602 * src/output.c (output): Rename %%declarations to %%prologue.
1603 * src/bison.simple: Echo modifications.
342b8b6e 1604
d8cb5183
MA		 16052001-08-31 Marc Autret <autret_m@epita.fr>
1606
1607 * src/reader.c (readgram): CleanUp.
1608 (output_token_defines): Likewise.
1609 (packsymbols): Likewise.
1610 (reader): Likewise.
1611 * src/output.c (output): CPP-out useless code.
1612
6c686258
PB		 16132001-08-31 Pascal Bart <pascal.bart@epita.fr>
1614
342b8b6e 1615 * src/reader.c (reader): Delete obsolete call to function
6c686258
PB		 1616 output_trailers and output_headers.
1617 * src/output.h: Remove obsolete functions prototypes of output_headers
1618 and output_trailers.
1619
8f451ef7
PB		 16202001-08-30 Pascal Bart <pascal.bart@epita.fr>
1621
1622 * src/main.c: Include macrotab.h.
342b8b6e 1623 * src/macrotab.h (macro_entry_s): Constify fields.
8f451ef7
PB		 1624 Adjust functions prototypes.
1625 * src/macrotab.c (macro_insert): Constify key and value.
1626 (macro_find): Constify key.
1627 (macro_insert): Include 'xalloc.h'
1628 (macro_insert): Use XMALLOC.
1629 (macro_find): Constify return value.
1630 * src/output.c (output_table_data): Rename table to table_data.
1631 (output_parser): Constify macro_key, macro_value.
1632
997b6fd0 16332001-08-30 Marc Autret <autret_m@epita.fr>
2ba3b73c
MA		 1634
1635 * src/reader.c (parse_skel_decl): New.
342b8b6e 1636 (read_declarations): Add case `tok_skel', call parse_skel_decl ().
2ba3b73c
MA		 1637 * src/lex.h (token_t): New token `tok_skel'.
1638 * src/lex.c (percent_table): Add skeleton option entry.
1639 Standardize.
1640
ff48177d
MA		 16412001-08-29 Marc Autret <autret_m@epita.fr>
1642
1643 * src/bison.simple: Add %%user_code directive at the end.
1644 * src/reader.c (read_additionnal_code): New.
1645 (reader): Use it.
1646 * src/output.c (output_program): Remove.
1647 (output): Update.
1648
b33160bf
MA		 16492001-08-28 Marc Autret <autret_m@epita.fr>
1650
1651 * src/output.c (output_actions): Clean up.
4e5caae2 1652 (output_gram): CPP-out useless code.
b33160bf
MA		 1653 * src/reader.c (reader): Clean up, CPP-out useless code.
1654
d1a2daf7
PB		 16552001-08-28 Pascal Bart <pascal.bart@epita.fr>
1656
342b8b6e 1657 * src/output.c (output): Copy attrs_obstack in the '%%definitions'
535c0e75 1658 directive.
d1a2daf7
PB		 1659 * src/bison.simple: Add `%%definitions'.
1660
2b763dfe
MA		 16612001-08-28 Marc Autret <autret_m@epita.fr>
1662
1663 * config/depcomp: New file.
1664
f1a87ef6
PE		 16652001-08-27 Paul Eggert <eggert@twinsun.com>
1666
1667 * src/bison.simple (yyparse): Don't take the address of an
1668 item before the start of an array, as that doesn't conform to
1669 the C Standard.
1670
82e236e2
RA		 16712001-08-27 Robert Anisko <robert.anisko@epita.fr>
1672
f1a87ef6 1673 * src/output.c (output): Remove the initialization of the macro
82e236e2
RA		 1674 obstack. It was done too late here.
1675
1676 * src/reader.c (parse_macro_decl): Fix. Use of the macro obstack was
1677 completely wrong.
1678 (reader): Initialize the macro obstack here, since we need it to grow
1679 '%define' directives.
1680
1681 * src/reader.h: Declare the macro obstack as extern.
1682
b0cfa28a
RA		 16832001-08-27 Robert Anisko <robert.anisko@epita.fr>
1684
1685 * src/output.c (output_parser): Fix. Store single '%' characters in
1686 the output obstack instead of throwing them away.
1687
6fc74234
AD		 16882001-08-27 Akim Demaille <akim@epita.fr>
1689
1690 * Makefile.am (AUTOMAKE_OPTIONS): 1.5.
1691
9c76d118
RA		 16922001-08-25 Robert Anisko <robert.anisko@epita.fr>
1693
1694 * lib/Makefile.am: Adjust.
1695
a8289c62
RA		 16962001-08-25 Robert Anisko <robert.anisko@epita.fr>
1697
1698 * src/bison.simple: Update and add '%%' directives.
1699
b6610515
RA		 17002001-08-25 Robert Anisko <robert.anisko@epita.fr>
1701
1702 * src/reader.c (reader): Remove calls to 'output_headers' and
1703 'output_trailers'. Remove some C output.
1704 (readgram): Disable a piece of code that was writing a default
1705 definition for 'YYSTYPE'.
1706 (reader_output_yylsp): Remove.
1707 (packsymbols): Output token defintions to a macro.
1708 (copy_definition): Disable C output.
6fc74234 1709
b6610515
RA		 1710 * src/reader.c (parse_macro_decl): New function used to parse macro
1711 declarations.
1712 (copy_string2): Put the body of copy_string into this new function.
1713 Add a parameter to let the caller choose whether he wants to copy the
1714 string delimiters or not.
1715 (copy_string): Be a simple call to copy_string2 with the last argument
1716 bound to true.
1717 (read_declarations): Add case for macro definition.
1718 (copy_identifier): New.
6fc74234 1719 (parse_macro_decl): Read macro identifiers using copy_identifier
b6610515
RA		 1720 rather than lex.
1721
26f609ff
RA		 17222001-08-25 Robert Anisko <robert.anisko@epita.fr>
1723
1724 * src/output.c (prepare): Add prefixed names.
1725 (output_parser): Output semantic actions.
1726 (output_parser): Fix bug on '%%line' directives.
6fc74234 1727
26f609ff
RA		 1728 * src/output.c (output_headers): Remove. The C code printed by this
1729 function should now be in the skeletons.
1730 (output_trailers): Remove.
1731 (output): Disable call to 'reader_output_yylsp'.
1732 (output_rule_data): Do not output tables to the table obstack.
1733
1734 * src/output.c: Remove some C dedicated output.
1735 Improve the use of macro and output obstacks.
1736 (output_defines): Remove.
6fc74234 1737
26f609ff
RA		 1738 * src/output.c (output_token_translations): Associate 'translate'
1739 table with a macro. No output to the table obstack.
1740 (output_gram): Same for 'rhs' and 'prhs'.
1741 (output_stos): Same for 'stos'.
1742 (output_rule_data): Same for 'r1' and 'r2'.
1743 (token_actions): Same for 'defact'.
1744 (goto_actions): Same for 'defgoto'.
1745 (output_base): Same for 'pact' and 'pgoto'.
1746 (output_table): Same for 'table'.
1747 (output_check): Same for 'check'.
6fc74234 1748
26f609ff
RA		 1749 * src/output.c (output_table_data): New function.
1750 (output_short_table): Remove.
1751 (output_short_or_char_table): Remove.
6fc74234 1752
26f609ff
RA		 1753 * src/output.c (output_parser): Replace most of the skeleton copy code
1754 with something new. Skeletons are now processed character by character
1755 rather than line by line, and Bison looks for '%%' macros. This is the
1756 first step in making Bison's output process (a lot) more flexible.
1757 (output_parser): Use the macro table.
1758
6f43b113
RA		 17592001-08-25 Robert Anisko <robert.anisko@epita.fr>
1760
1761 * src/main.c (main): Initialize the macro table.
1762
dd3127cf
RA		 17632001-08-25 Robert Anisko <robert.anisko@epita.fr>
1764
1765 * src/lex.c (percent_table): Add tok_define.
1766 * src/lex.h: Add tok_define.
1767
aa321494
RA		 17682001-08-25 Robert Anisko <robert.anisko@epita.fr>
1769
1770 * src/macrotab.c: New file.
1771 * src/macrotab.h: New file.
1772 * src/Makefile.am: Update.
1773
68bd3b6b
RA		 17742001-08-25 Robert Anisko <robert.anisko@epita.fr>
1775
1776 * lib/hash.c: New file.
1777 * lib/hash.h: New file.
1778 * lib/Makefile.am: Update.
1779
45f8dd1e
AD		 17802001-08-15 Akim Demaille <akim@epita.fr>
1781
1782 Version 1.28c.
1783
40a64a7a 17842001-08-15 Marc Autret <autret_m@epita.fr>
0b8afb77
AD		 1785
1786 * src/reader.c (readgram): Indent output macro YYSTYPE.
1787 (packsymbols): Likewise.
1788 (output_token_defines): Likewise.
1789 * src/files.c: Standardize.
1790 (compute_header_macro): New.
1791 (defines_obstack_save): New. Use compute_header_macro.
1792 (output_files): Update. Use defines_obstack_save.
1793
f9a8293a
AD		 17942001-08-15 Akim Demaille <akim@epita.fr>
1795
1796 * doc/bison.texinfo (Table of Symbols): Document
1797 YYSTACK_USE_ALLOCA.
1798
150ca7a7
AD		 17992001-08-15 Akim Demaille <akim@epita.fr>
1800
1801 * missing: Update from CVS Automake.
1802 * config/config.guess, config/config.sub, config/texinfo.tex:
1803 Update from gnu.org.
1804
69b5cec4
AD		 18052001-08-15 Akim Demaille <akim@epita.fr>
1806
1807 * Makefile.maint: Sync with CVS Autoconf.
1808
f2b5126e
PB		 18092001-08-14 Pascal Bart <pascal.bart@epita.fr>
1810
69b5cec4 1811 * doc/bison.texinfo: Include GNU Free Documentation License from
f2b5126e
PB		 1812 `fdl.texi'.
1813 * doc/fdl.texi: Add to package.
1814
4ecbf796
MA		 18152001-08-14 Marc Autret <autret_m@epita.fr>
1816
1817 Turn on %{source,header}_extension features.
1818
69b5cec4 1819 * src/lex.c (percent_table): Un-CPP out header_extension and
4ecbf796
MA		 1820 source_extension.
1821 * src/files.c (compute_exts_from_gf): Compare pointers with NULL.
69b5cec4 1822 (compute_exts_from_src): Remove conditions. It restores priorities
4ecbf796
MA		 1823 between options.
1824
95fb5662
MA		 18252001-08-14 Marc Autret <autret_m@epita.fr>
1826
1827 * src/files.c (compute_base_names): Add extensions computing when
1828 `--file-prefix' used.
1829 Standardize function calls.
1830
78d09da9
MA		 18312001-08-13 Marc Autret <autret_m@epita.fr>
1832
69b5cec4 1833 * src/bison.simple (YYSTACK_USE_ALLOCA): Changed to allow users
78d09da9
MA		 1834 defining it (defined but null disables alloca).
1835
5a009f2c
MA		 18362001-08-13 Marc Autret <autret_m@epita.fr>
1837
1838 * src/bison.simple (_yy_memcpy): CPP reformat.
1839
1e41465a
PB		 18402001-08-13 Pascal Bart <pascal.bart@epita.fr>
1841
1842 * tests/atconfig.in (CPPFLAGS): Fix.
1843
c67a198d
PB		 18442001-08-10 Pascal Bart <pascal.bart@epita.fr>
1845
79282c6c 1846 * doc/bison.texinfo: Include GNU General Public License from
c67a198d
PB		 1847 `gpl.texi'.
1848 * doc/gpl.texi: Add to package.
1849
09a6de7e
MA		 18502001-08-10 Marc Autret <autret_m@epita.fr>
1851
1852 * src/print_graph.h: Fix.
1853 * src/reader.c (read_declarations): Use parse_header_extension_decl ().
1854
b77b9ee0
AD		 18552001-08-10 Akim Demaille <akim@epita.fr>
1856
1857 * src/system.h: Provide default declarations for stpcpy, strndup,
1858 and strnlen.
1859
3e259915
MA		 18602001-08-10 Robert Anisko <anisko_r@epita.fr>
1861
1862 * doc/bison.texinfo (Locations): Update @$ stuff.
1863
ca96bc2d
MA		 18642001-08-09 Robert Anisko <anisko_r@epita.fr>
1865
1866 * src/bison.simple (YYLLOC_DEFAULT): Update.
1867 (yyparse): Adjust.
1868
fdc6758b
MA		 18692001-08-08 Marc Autret <autret_m@epita.fr>
1870
b77b9ee0 1871 * doc/bison.texinfo: Change @samp{$<@dots{}>} to
fdc6758b
MA		 1872 @samp{$<@dots{}>@var{n}} in Section Actions in Mid-Rule.
1873 Reported by Fabrice Bauzac.
957d4dbf 1874
600cad3b
MA		 18752001-08-08 Marc Autret <autret_m@epita.fr>
1876
1877 * src/vcg_default.h: Use NULL instead of 0 to initialize pointers.
1878 * src/vcg.c (output_node): Fix.
1879 * src/vcg.h: Cleanup.
1880 * src/print_graph.c: Add comments.
b77b9ee0 1881 (node_output_size): New global variable. Simplify the formatting of
600cad3b 1882 the VCG graph output.
b77b9ee0 1883 (print_actions): Unused code is now used. It notifies the final state
600cad3b 1884 and no action states in the VCG graph. It also give the reduce actions.
b77b9ee0 1885 The `shift and goto' edges are red and the `go to state' edges are
600cad3b
MA		 1886 blue.
1887 Get the current node name and node_obstack by argument.
1888 (node_obstack): New variable.
1889 (print_state): Manage node_obstack.
1890 (print_core): Use node_obstack given by argument.
1891 A node is not only computed here but in print_actions also.
1892 (print_graph): CPP out useless code instead of commenting it.
1893
976e528f
AD		 18942001-08-07 Pascal Bart <pascal.bart@epita.fr>
1895
1896 * tests/atconfig.in (CPPFLAGS): Fix.
1897
20e8e5ca
AD		 18982001-08-07 Akim Demaille <akim@epita.fr>
1899
1900 * src/print_graph.c (quote): New.
1901 (print_core): Use it.
1902
957d4dbf 19032001-08-06 Akim Demaille <akim@epita.fr>, Marc Autret <autret_m@epita.fr>
3e3da797 1904
3e3da797
AD		 1905 * src/vcg.c (complain.h): Include it.
1906 Unepitaize `return' invocations.
c4b66126 1907 [NDEBUG] (main): Remove.
79282c6c 1908 * src/vcg.h (node_t, edge_t, graph_t): Constify the char * members.
c4b66126
AD		 1909 * src/files.c (open_files): Initialize graph_obstack.
1910 * src/print_graph.c (print_actions): CPP out useless code.
1911 (print_core): Don't output the last `\n' in labels.
1912 Use `quote'.
1913 * src/files.c (output_files): Output the VCG file.
1914 * src/main.c (main): Invoke print_graph ();
3e3da797 1915
957d4dbf 19162001-08-06 Marc Autret <autret_m@epita.fr>
22c2cbc0
AD		 1917
1918 Automaton VCG graph output.
1919 Using option ``-g'' or long option ``--graph'', you can generate
1920 a gram_filename.vcg file containing a VCG description of the LALR (1)
1921 automaton of your grammar.
1922
1923 * src/main.c: Call to print_graph() function.
1924 * src/getargs.h: Update.
1925 * src/getargs.c (options): Update to catch `-g' and `--graph' options.
1926 (graph_flag): New flag.
1927 (longopts): Update.
1928 (getargs): Add case `g'.
1929 * src/files.c (graph_obstack): New obstack struct.
1930 (open_files): Initialize new obstack.
1931 (output_files): Saves graph_obstack if required.
1932 * src/files.h (graph_obstack): New extern declaration.
1933 * src/Makefile.am: Add new source files.
1934
957d4dbf 19352001-08-06 Marc Autret <autret_m@epita.fr>
ce4d5ce0
AD		 1936
1937 * src/print_graph.c, src/print_graph.h (graph): New.
1938 * src/vcg.h: New file.
1939 * src/vcg.c: New file, VCG graph handling.
1940
7333d403
AD		 19412001-08-06 Marc Autret <autret_m@epita.fr>
1942
1943 Add of %source_extension and %header_extension which specify
1944 the source or/and the header output file extension.
1945
1946 * src/files.c (compute_base_names): Remove initialisation of
1947 src_extension and header_extension.
1948 (compute_exts_from_gf): Update.
1949 (compute_exts_from_src): Update.
1950 (output_files): Update.
1951 * src/reader.c (parse_header_extension_decl): New.
1952 (parse_source_extension_decl): New.
1953 (read_declarations): New case statements for the new tokens.
1954 * src/lex.c (percent_table): Add entries for %source_extension
1955 and %header_extension.
1956 * src/lex.h (token_e): New tokens tok_hdrext and tok_srcext.
1957
84163231
AD		 19582001-08-06 Marc Autret <autret_m@epita.fr>
1959
1960 * configure.in: Bump to 1.28c.
1961 * doc/bison.texinfo: Texinfo thingies.
1962
8303fc42
AD		 19632001-08-04 Pascal Bart <pascal.bart@epita.fr>
1964
1965 * tests/atconfig.in (CPPFLAGS): Add.
1966 * tests/calc.at (AT_CHECK): Use CPPFLAGS.
1967
70a84437
AD		 19682001-08-03 Akim Demaille <akim@epita.fr>
1969
1970 Version 1.28b.
1971
2ce10144
AD		 19722001-08-03 Akim Demaille <akim@epita.fr>
1973
1974 * tests/Makefile.am (check-local): Ship testsuite.
1975 * tests/calc.at (_AT_DATA_CALC_Y): Prototype all the functions.
1976 Include `string.h'.
1977
1e3e4bc1
AD		 19782001-08-03 Akim Demaille <akim@epita.fr>
1979
1980 * configure.in: Try using -Wformat when compiling.
1981
42b45b7f
AD		 19822001-08-03 Akim Demaille <akim@epita.fr>
1983
1984 * configure.in: Bump to 1.28b.
1985
8f13fe33
AD		 19862001-08-03 Akim Demaille <akim@epita.fr>
1987
1988 * src/complain.c: Adjust strerror_r portability issues.
1989
b37ba92c
AD		 19902001-08-03 Akim Demaille <akim@epita.fr>
1991
1992 Version 1.28a.
1993
b0ce6046
AD		 19942001-08-03 Akim Demaille <akim@epita.fr>
1995
1996 * src/getargs.c, src/getarg.h (skeleton)): Constify.
1997 * src/lex.c (literalchar): Avoid name clashes on `buf'.
1998 * src/getargs.c: Include complain.h.
1999 * src/files.c, src/files.h (skeleton_find): Avoid name clashes.
2000 * lib/quotearg.c, lib/quotearg.h: Update from fileutils 4.1.
2001
d01c415b
AD		 20022001-08-03 Akim Demaille <akim@epita.fr>
2003
2004 * src/reader.c (readgram): Display hidden chars in error messages.
2005
459dd1a6
AD		 20062001-08-03 Akim Demaille <akim@epita.fr>
2007
2008 Update to gettext 0.10.39.
2009
53b74c0c
AD		 20102001-08-03 Akim Demaille <akim@epita.fr>
2011
2012 * lib/strspn.c: New.
2013
234a3be3
AD		 20142001-08-01 Marc Autret <autret_m@epita.fr>
2015
2016 * doc/bison.texinfo: Update.
2017 * doc/bison.1 (mandoc): Update.
2018 * src/system.h (EXT_GUARD_C, EXT_STYPE_H): Remove .c and .h.
2019 * src/files.c: Support output files extensions computing.
2020 (src_extension): New static variable.
2021 (header_extension): New static variable.
2022 (tr): New function.
2023 (get_extension_index): New function, gets the index of an extension
2024 filename in a string.
2025 (compute_exts_from_gf): New function, computes extensions from the
2026 grammar file extension.
2027 (compute_exts_from_src): New functions, computes extensions from the
2028 C source file extension, file given by ``-o'' option.
2029 (compute_base_names): Update.
2030 (output_files): Update.
2031
847bf1f5
AD		 20322001-08-01 Robert Anisko <anisko_r@epita.fr>
2033
d995fee7 2034 * doc/bison.texi: Document @$.
847bf1f5
AD		 2035 (Locations): New section.
2036
d074a105
AD		 20372001-07-18 Akim Demaille <akim@epita.fr>
2038
2039 * Makefile.maint, GNUmakefile: New, from Autoconf 2.52.
2040 * config/prev-version.txt, config/move-if-change: New.
2041 * Makefile.am: Adjust.
2042
3419715d
AD		 20432001-07-08 Pascal Bart <pascal.bart@epita.fr>
2044
2045 * src/bison.simple (yyparse): Suppress warning `comparaison
2046 between signed and unsigned'.
2047
62ab6972
AD		 20482001-07-05 Pascal Bart <pascal.bart@epita.fr>
2049
2050 * src/getargs.h (raw_flag): Remove.
2051 * src/getargs.c: Die on `-r'/`--raw'.
2052 * src/lex.c (parse_percent_token): Die on `%raw'.
2053 * src/reader.c (output_token_defines): Suppress call to `raw_flag'.
2054 * tests/calc.at: Suppress test with option `--raw'.
2055
1e24cc5b
AD		 20562001-07-14 Akim Demaille <akim@epita.fr>
2057
2058 * config/: New.
2059 * configure.in: Require Autoconf 2.50.
2060 Update to gettext 0.10.38.
2061
32dfccf8
AD		 20622001-03-16 Akim Demaille <akim@epita.fr>
2063
2064 * doc/bison.texinfo: ANSIfy the examples.
2065
cd5bd6ac
AD		 20662001-03-16 Akim Demaille <akim@epita.fr>
2067
2068 * getargs.c (skeleton): New variable.
2069 (longopts): --skeleton is a new option.
2070 (shortopts, getargs): -S is a new option.
2071 * getargs.h: Declare skeleton.
2072 * output.c (output_parser): Use it.
2073
5141b016
AD		 20742001-03-16 Akim Demaille <akim@epita.fr>
2075
2076 * m4/strerror_r.m4: New.
2077 * m4/error.m4: Run AC_FUNC_STRERROR_R.
2078 * lib/error.h, lib/error.c: Update.
2079
447992b9
AD		 20802001-03-16 Akim Demaille <akim@epita.fr>
2081
2082 * src/getargs.c (longopts): Clean up.
2083
274d42ce
AD		 20842001-02-21 Akim Demaille <akim@epita.fr>
2085
2086 * src/reader.c (gensym): `gensym_count' is your own.
2087 Use a static buf to create the symbol name, as token_buffer is no
2088 longer a buffer.
2089
22c821f3
AD		 20902001-02-08 Akim Demaille <akim@epita.fr>
2091
2092 * src/conflicts.c (conflict_report): Be sure not to append to res
2093 between two calls, which could happen if both first sprintf were
2094 skipped, but not the first cp += strlen.
2095
18569462
AD		 20962001-02-08 Akim Demaille <akim@epita.fr>
2097
2098 * lib/memchr.c, lib/stpcpy.c, lib/strndup.c, lib/strnlen.c:
2099 New, from fileutils 4.0.37.
2100 * configure.in: Require Autoconf 2.49c. I took some time before
2101 making this decision. This is the only way out for portability
2102 issues in Bison, it would mean way too much duplicate effort to
2103 import in Bison features implemented in 2.49c since 2.13.
2104 AC_REPLACE_FUNCS and AC_CHECK_DECLS the functions above.
2105
0d8f3c8a
AD		 21062001-02-02 Akim Demaille <akim@epita.fr>
2107
2108 * lib/malloc.c, lib/realloc.c: New, from the fileutils 4.0.37.
66075dcf 2109 * lib/xalloc.h, lib/xmalloc.c: Update.
0d8f3c8a 2110
f17bcd1f
AD		 21112001-01-19 Akim Demaille <akim@epita.fr>
2112
2113 Get rid of the ad hoc handling of token_buffer in the scanner: use
2114 the obstacks.
2115
2116 * src/lex.c (token_obstack): New.
2117 (init_lex): Initialize it. No longer call...
2118 (grow_token_buffer): this. Remove it.
2119 Adjust all the places which used it to use the obstack.
2120
511e79b3
AD		 21212001-01-19 Akim Demaille <akim@epita.fr>
2122
2123 * src/lex.h: Rename all the tokens:
2124 s/\bENDFILE\b/tok_eof/g;
2125 s/\bIDENTIFIER\b/tok_identifier/g;
2126 etc.
2127 Let them be enums, not #define, to ease debugging.
2128 Adjust all the code.
2129
0d6508ef
AD		 21302001-01-18 Akim Demaille <akim@epita.fr>
2131
2132 * src/lex.h (MAXTOKEN, maxtoken, grow_token_buffer): Remove, private.
2133 * src/lex.c (maxtoken, grow_token_buffer): Static.
2134
6deb4447
AD		 21352001-01-18 Akim Demaille <akim@epita.fr>
2136
2137 Since we now use obstacks, more % directives can be enabled.
2138
2139 * src/lex.c (percent_table): Also accept `%yacc',
2140 `%fixed_output_files', `%defines', `%no_parser', `%verbose', and
2141 `%debug'.
2142 Handle the actions for `%semantic_parser' and `%pure_parser' here,
2143 instead of returning a token.
2144 * src/lex.h (SEMANTIC_PARSER, PURE_PARSER): Remove, unused.
2145 * src/reader.c (read_declarations): Adjust.
2146 * src/files.c (open_files): Don't call `compute_base_names', don't
2147 compute `attrsfile' since they depend upon data which might be
2148 *in* the input file now.
2149 (output_files): Do it here.
2150 * src/output.c (output_headers): Document the fact that this patch
2151 introduces a guaranteed SEGV for semantic parsers.
2152 * doc/bison.texinfo: Document them.
2153 * tests/suite.at: Exercise these %options.
2154
ff4423cc
AD		 21552000-12-20 Akim Demaille <akim@epita.fr>
2156
2157 Also handle the output file (--verbose) with obstacks.
2158
2159 * files.c (foutput): Remove.
2160 (output_obstack): New.
2161 Adjust all dependencies.
2162 * src/conflicts.c: Return a string.
2163 * src/system.h (obstack_grow_string): Rename as...
2164 (obstack_sgrow): this. Be ready to work with non literals.
2165 (obstack_fgrow4): New.
2166
956dba3a
AD		 21672000-12-20 Akim Demaille <akim@epita.fr>
2168
2169 * src/files.c (open_files): Fix the computation of short_base_name
2170 in the case of `-o foo.tab.c'.
2171
337bab46
AD		 21722000-12-20 Akim Demaille <akim@epita.fr>
2173
2174 * src/reader.c (copy_string, copy_comment, copy_comment2, copy_at)
2175 (copy_dollar): Now that everything uses obstacks, get rid of the
2176 FILE * parameters.
2177
5d3214b8
AD		 21782000-12-20 Akim Demaille <akim@epita.fr>
2179
2180 * src/files.c (open_files): Actually the `.output' file is based
2181 on the short_base_name, not base_name.
2182 * tests/suite.at (Checking output file names): Adjust.
2183
29092a57
AD		 21842000-12-20 Akim Demaille <akim@epita.fr>
2185
2186 * src/bison.s1: Remove, we now use directly...
2187 * src/bison.simple: this.
2188 * src/Makefile.am: Use pkgdata instead of data.
2189
ea5607fd
AD		 21902000-12-20 Akim Demaille <akim@epita.fr>
2191
2192 * src/files.c (guard_obstack): New.
2193 (open_files): Initialize it.
2194 (output_files): Dump it...
2195 * src/files.h: Export it.
2196 * src/reader.c (copy_guard): Use it.
2197
27110317
AD		 21982000-12-19 Akim Demaille <akim@epita.fr>
2199
2200 * src/files.c (outfile, defsfile, actfile): Removed as global
2201 vars.
2202 (open_files): Don't compute them.
2203 (output_files): Adjust.
2204 (base_name, short_base_name): Be global.
2205 Adjust dependencies.
2206
19c50364
AD		 22072000-12-19 Akim Demaille <akim@epita.fr>
2208
2209 * src/files.c (strsuffix): New.
2210 (stringappend): Be just like strcat but allocate.
2211 (base_names): Eve out from open_files.
2212 Try to simplify the rather hairy computation of base_name and
2213 short_base_name.
2214 (open_files): Use it.
2215 * tests/suite.at (Checking output file names): New test.
2216
573c1d9f
AD		 22172000-12-19 Akim Demaille <akim@epita.fr>
2218
2219 * src/system.h (obstack_grow_literal_string): Rename as...
2220 (obstack_grow_string): this.
2221 * src/output.c (output_parser): Recognize `%% actions' instead of
2222 `$'.
2223 * src/bison.s1: s/$/%% actions/.
2224 * src/bison.hairy: Likewise.
2225
ef7ddedd
AD		 22262000-12-19 Akim Demaille <akim@epita.fr>
2227
2228 * src/output.c (output_parser): Compute the `#line' lines when
2229 there are.
2230 * src/Makefile.am (bison.simple): Be a simple copy of bison.s1.
2231 Suggested by Hans Aberg.
2232
ff61dabd
AD		 22332000-12-19 Akim Demaille <akim@epita.fr>
2234
2235 Let the handling of the skeleton files be local to the procedures
2236 that use it.
2237
2238 * src/files.c (xfopen, xfclose, skeleton_find, guardfile): No
2239 longer static.
2240 (fparser, open_extra_files): Remove.
2241 (open_files, output_files): Don't take care of fparser.
2242 * src/files.h: Adjust.
2243 * src/output.c (output_parser): Open and close the file to the
2244 skeleton.
2245 * src/reader.c (read_declarations): When %semantic_parser, open
2246 fguard.
2247
55b96341
AD		 22482000-12-19 Akim Demaille <akim@epita.fr>
2249
2250 * src/file.h (BISON_SIMPLE, BISON_HAIRY): Move from here...
2251 * src/system.h (BISON_SIMPLE, BISON_HAIRY): ... to here.
2252
358c15b7
AD		 22532000-12-19 Akim Demaille <akim@epita.fr>
2254
2255 * src/files.c (open_files): Yipee! We no longer need all the code
2256 looking for `/tmp' since we have no tmp file.
2257
7de3329e
AD		 22582000-12-19 Akim Demaille <akim@epita.fr>
2259
2260 * src/system.h (EXT_TAB, EXT_OUTPUT, EXT_STYPE_H, EXT_GUARD_C):
2261 New macros.
2262 * src/files.c (open_files): Less dependency on MSDOS etc.
2263
3abcd459
AD		 22642000-12-14 Akim Demaille <akim@epita.fr>
2265
2266 * src/bison.s1 (YYLLOC_DEFAULT): New macro.
2267 Provide a default definition.
2268 Use it when executing the default @ action.
2269 * src/reader.c (reader_output_yylsp): No longer include
2270 `timestamp' and `text' in the default YYLTYPE.
2271
2a91a95e
AD		 22722000-12-12 Akim Demaille <akim@epita.fr>
2273
2274 * src/reader.c (copy_definition, parse_union_decl, copy_action)
2275 (copy_guard): Quote the file names.
2276 Reported by Laurent Mascherpa.
2277
14d3eb9b
AD		 22782000-12-12 Akim Demaille <akim@epita.fr>
2279
2280 * src/output.c (output_headers, output_program, output): Be sure
2281 to escape special characters when outputting filenames.
2282 (ACTSTR_PROLOGUE, ACTSTR_EPILOGUE): Remove.
2283 (output_headers): Don't depend on them, Use ACTSTR.
2284
d7045ec6
AD		 22852000-11-17 Akim Demaille <akim@epita.fr>
2286
2287 * lib/obstack.h: Formatting changes.
2288 (obstack_grow, obstack_grow0): Don't cast WHERE at all: it
2289 prevents type checking.
2290 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
2291 cast the value to (void *): assigning a `foo *' to a `void *'
2292 variable is valid.
2293 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
2294 * src/reader.c (parse_union_decl): Typo: use obstack_1grow to
2295 append characters.
2296
6fd54b73
AD		 22972000-11-17 Akim Demaille <akim@epita.fr>
2298
2299 * tests/Makefile.am (suite.m4, regression.m4, calc.m4): Rename
2300 as...
2301 (suite.m4, regression.m4, calc.m4): these.
2302 * tests/atgeneral.m4: Update from CVS Autoconf.
2303
4c50eae6
AD		 23042000-11-17 Akim Demaille <akim@epita.fr>
2305
2306 * tests/regression.m4 (%union and --defines): New test,
2307 demonstrating a current bug in the obstack implementation.
2308
a35f64ea
AD		 23092000-11-17 Akim Demaille <akim@epita.fr>
2310
2311 * src/bison.s1 (_YY_DECL_VARIABLES, YY_DECL_VARIABLES): New
2312 macros.
2313 Use them to declare the variables which are global or local to
2314 `yyparse'.
2315
7de23534
AD		 23162000-11-17 Akim Demaille <akim@epita.fr>
2317
2318 * acconfig.h: Remove, no longer used.
2319
aa7815f5
AD		 23202000-11-07 Akim Demaille <akim@epita.fr>
2321
2322 * src: s/Copyright (C)/Copyright/g.
2323
5af1f549
AD		 23242000-11-07 Akim Demaille <akim@epita.fr>
2325
2326 * src/reader.c (reader): #define YYLSP_NEEDED to 1 instead of just
2327 defining.
2328 * src/bison.s1: s/#ifdef YYLSP_NEEDED/#if YYLSP_NEEDED/.
2329
553e2b22
AD		 23302000-11-07 Akim Demaille <akim@epita.fr>
2331
2332 * src/bison.s1 (YYLEX): Use #if instead of #ifdef.
2333 Merge in a single CPP if/else.
2334
8a4f41d6
AD		 23352000-11-07 Akim Demaille <akim@epita.fr>
2336
2337 * src/output.c (output): Remove useless variables.
2338 * lib/obstack.c (obstack_grow, obstack_grow0): Rename the second
2339 argument `data' for consistency with the prototypes.
2340 Qualify it `const'.
2341 (obstack_copy, obstack_copy0): Rename the second argument as
2342 `address' for consistency. Qualify it `const'.
2343 * lib/obstack.h (obstack_copy, obstack_copy0, obstack_grow)
2344 (obstack_grow0, obstack_ptr_grow, obstack_ptr_grow_fast): Qualify
2345 `const' their input argument (`data' or `address').
2346 Adjust the corresponding macros to include `const' in casts.
2347
095a3fb5
AD		 23482000-11-03 Akim Demaille <akim@epita.fr>
2349
2350 * src/Makefile.am (INCLUDES): s/PFILE/BISON_SIMPLE/.
2351 s/PFILE1/BISON_HAIRY/.
2352 Adjust dependencies.
2353
d1cdce7c
AD		 23542000-11-03 Akim Demaille <akim@epita.fr>
2355
090c5ebf 2356 For some reason, this was not applied.
d1cdce7c
AD		 2357
2358 * src/files.c [VMS]: No longer include `ssdef.h', no longer define
2359 `unlink': it's no longer used.
2360
9311529b
AD		 23612000-11-03 Akim Demaille <akim@epita.fr>
2362
2363 * src/files.c (skeleton_find): New function, eved out of...
2364 (open_files, open_extra_files): here.
2365
d8880f69
AD		 23662000-11-03 Akim Demaille <akim@epita.fr>
2367
2368 Don't use `atexit'.
2369
2370 * src/files.c (obstack_save): New function.
2371 (done): Rename as...
2372 (output_files): this.
2373 Use `obstack_save'.
2374 * src/main.c (main): Don't use `atexit' to register `done', since
2375 it no longer has to remove tmp files, just call `output_files'
2376 when there are no errors.
2377
0dbb648e
AD		 23782000-11-02 Akim Demaille <akim@epita.fr>
2379
2380 * src/files.c [VMS]: No longer include `ssdef.h', no longer define
2381 `unlink': it's no longer used.
2382 * src/files.h: Formatting changes.
2383
896fe5c1
AD		 23842000-11-02 Akim Demaille <akim@epita.fr>
2385
2386 Remove the last uses of mktemp and unlink/delete.
2387
2388 * src/files.c (fdefines, ftable): Removed.
2389 (defines_ostack, table_obstack): New.
2390 Adjust dependencies of the former into uses of the latter.
2391 * src/output.c (output_short_or_char_table, output_short_table):
2392 Convert to using obstacks.
2393 * src/reader.c (copy_comment2): Accept one FILE * and two
2394 obstacks.
2395 (output_token_defines, reader_output_yylsp): Use obstacks.
2396 * src/system.h (obstack_fgrow3): New.
2397
dd60faec
AD		 23982000-11-01 Akim Demaille <akim@epita.fr>
2399
2400 Change each use of `fattrs' into a use of `attrs_obstack'.
2401
2402 * src/reader.c (copy_at): Typo: s/yylloc/yyloc/.
2403 * src/files.c (fattrs): Remove.
2404 (attrs_obstack): New.
2405 Adjust all dependencies.
2406 (done): If SEMANTIC_PARSER, dump attrs_obstack into attrsfile.
2407
8c7ebe49
AD		 24082000-11-01 Akim Demaille <akim@epita.fr>
2409
2410 Introduce obstacks.
2411 Change each use of `faction' into a use of `action_obstack'.
2412
2413 * lib/obstack.h, lib/obstack.c: New files.
2414 * src/files.c (faction): Remove.
2415 (action_obstack): New.
2416 Adjust all dependencies.
2417
77aee789
AD		 24182000-10-20 Akim Demaille <akim@epita.fr>
2419
2420 * lib/quote.h (PARAMS): New macro. Use it.
2421
43591cec
AD		 24222000-10-16 Akim Demaille <akim@epita.fr>
2423
2424 * src/output.c (output_short_or_char_table): New function.
2425 (output_short_table, output_token_translations): Use it.
2426 (goto_actions): Use output_short_table.
2427
1e9798d5
AD		 24282000-10-16 Akim Demaille <akim@epita.fr>
2429
2430 * src/symtab.c (bucket_new): New function.
2431 (getsym): Use it.
2432
2433 * src/output.c (output_short_table): New argument to display the
2434 comment associated with the table.
2435 Adjust dependencies.
2436 (output_gram): Use it.
2437 (output_rule_data): Nicer output layout for YYTNAME.
2438
f282676b
AD		 24392000-10-16 Akim Demaille <akim@epita.fr>
2440
2441 * src/lex.c (read_typename): New function.
2442 (lex): Use it.
2443 * src/reader.c (copy_dollar): Likewise.
2444
550a72a3
AD		 24452000-10-16 Akim Demaille <akim@epita.fr>
2446
2447 * src/reader.c (copy_comment2): Expect the input stream to be on
2448 the `/' which is suspected to open a comment, instead of being
2449 called after `//' or `/*' was read.
2450 (copy_comment, copy_definition, parse_union_decl, copy_action)
2451 (copy_guard): Adjust.
2452
131e2fef
AD		 24532000-10-16 Akim Demaille <akim@epita.fr>
2454
2455 * src/reader.c (parse_expect_decl): Use `skip_white_space' and
2456 `read_signed_integer'.
2457
79282c5a
AD		 24582000-10-16 Akim Demaille <akim@epita.fr>
2459
2460 * src/reader.c (copy_dollar): New function.
2461 (copy_guard, copy_action): Use it.
2462
ff4a34be
AD		 24632000-10-16 Akim Demaille <akim@epita.fr>
2464
2465 * lib/quote.h, lib/quote.c, lib/quotearg.h, lib/quotearg.c:
2466 * m4/prereq.m4, m4/c-bs-a.m4, m4/mbstate.m4:
2467 New files, from Fileutils 4.0.27.
2468 * src/main.c (printable_version): Remove.
2469 * src/lex.c, src/reader.c: Use `quote'.
2470
24712000-10-04 Akim Demaille <akim@epita.fr>
2472
2473 * lib/error.c, lib/error.h: New files, needed by xmalloc.c.
2474
14ded682
AD		 24752000-10-04 Akim Demaille <akim@epita.fr>
2476
2477 * doc/bison.texinfo: Various typos spotted by Neil Booth.
2478
8e03724b
AD		 24792000-10-04 Akim Demaille <akim@epita.fr>
2480
2481 When a literal string is used to define two different tokens,
2482 `bison -v' segfaults.
2483 Reported by Piotr Gackiewicz, and fixed by Neil Booth.
2484
2485 * tests/regression.m4: New file.
2486 Include the core of the sample provided by Piotr Gackiewicz.
2487 * src/reader.c (parse_token_decl): Diagnose bad cases, and proceed
2488 properly.
2489
a9e64249
AD		 24902000-10-04 Akim Demaille <akim@epita.fr>
2491
2492 * src/reader.c (parse_expect_decl): Keep `count' within the size
2493 of `buffer'.
2494 From Neil Booth.
2495
da9abf43
AD		 24962000-10-02 Paul Eggert <eggert@twinsun.com>
2497
2498 * bison.s1 (yyparse): Assign the default value
2499 unconditionally, to avoid a GCC warning and make the parser a
2500 tad smaller.
2501
c33638bb
AD		 25022000-10-02 Akim Demaille <akim@epita.fr>
2503
2504 * src/getargs.c (getargs): Don't dump `--help' on unrecognized
2505 options.
2506
444c570a
AD		 25072000-10-02 Akim Demaille <akim@epita.fr>
2508
2509 * src/derives.c, src/print.c, src/reduce.c: To ease the
2510 translation, move some `\n' out of the translated strings.
2511
89cab50d
AD		 25122000-10-02 Akim Demaille <akim@epita.fr>
2513
2514 The location tracking mechanism is precious for parse error
2515 messages. Nevertheless, it is enabled only when `@n' is used in
2516 the grammar, which is a different issue (you can use it in error
2517 message, but not in the grammar per se). Therefore, there should
2518 be another means to enable it.
2519
2520 * src/getargs.c (getargs): Support `--locations'.
2521 (usage): Report it.
2522 * src/getargs.h (locationsflag): Export it.
2523 * src/lex.c (percent_table): Support `%locations'.
2524 * src/reader.c (yylsp_needed): Remove this variable, now replaced
2525 with `locationsflag'.
2526 * doc/bison.texinfo: Document `--locations' and `%locations'.
2527 Sort the options.
2528 * tests/calc.m4: Test it.
2529
2530 For regularity of the names, replace each
2531 (nolineflag, toknumflag, rawtokenumflag, noparserflag): with...
2532 (no_lineflag, token_tableflag, rawflag, no_parserflag): this.
2533 In addition replace each `flag' with `_flag'.
2534
d6c2cba0
AD		 25352000-10-02 Akim Demaille <akim@epita.fr>
2536
2537 Also test parse error messages, including with YYERROR_VERBOSE.
2538
2539 * tests/calc.m4 (calc.y): Add support for `exp = exp' (non
2540 associative).
2541 Use it to check the computations.
2542 Use it to check `nonassoc' is honored.
2543 (AT_DATA_CALC_Y): Equip `calc.y' with YYERROR_VERBOSE when passed
2544 `--yyerror-verbose'.
2545 (_AT_CHECK_CALC): Adjust to this option.
2546 (_AT_CHECK_CALC_ERROR): New macro to check parse error messages.
2547
5a35a6cb
AD		 25482000-10-02 Akim Demaille <akim@epita.fr>
2549
2550 Test also `--verbose', `--defines' and `--name-prefix'. Testing
2551 the latter demonstrates a flaw in the handling of non debugging
2552 parsers introduced by myself on 2000-03-16: `#define yydebug 0'
2553 was used in order to simplify:
2554
2555 #if YYDEBUG
2556 if (yydebug)
2557 {
2558 ...
2559 }
2560 #endif
2561
2562 into
2563
2564 if (yydebug)
2565 {
2566 ...
2567 }
2568
2569 unfortunately this leads to a CPP conflict when
2570 `--name-prefix=foo' is used since it produces `#define yydebug
2571 foodebug'.
2572
2573 * src/bison.s1 [!YYDEBUG]: Do not define yydebug.
2574 (YYDPRINTF): New macro.
2575 Spread its use.
2576 * tests/calc.m4 (AT_CHECK_CALC): Do require a title, build it from
2577 the bison options.
2578 Also test `--verbose', `--defines' and `--name-prefix'.
2579
71da9eea
AD		 25802000-10-02 Akim Demaille <akim@epita.fr>
2581
2582 Improve the readability of the produced parsers.
2583
2584 * src/bison.s1: Formatting changes.
2585 Improve the comment related to the `$' mark.
2586 (yydefault): Don't fall through to `yyresume': `goto' there.
2587 * src/output.c (output_parser): When the `$' is met, skip the end
2588 of its line.
2589 New variable, `number_of_dollar_signs', to check there's exactly
2590 one `$' in the parser skeleton.
2591
95e36146
AD		 25922000-10-02 Akim Demaille <akim@epita.fr>
2593
2594 * lib/xstrdup.c: New file, from the fileutils.
2595 * src/reader.c (parse_token_decl, get_type_name, parse_type_decl)
2596 (parse_assoc_decl, parse_thong_decl, get_type): Use `xstrdup'
2597 instead of strlen + xmalloc + strcpy.
2598 * src/symtab.c (copys): Remove, use xstrdup instead.
2599
d7020c20
AD		 26002000-10-02 Akim Demaille <akim@epita.fr>
2601
2602 * src/gram.h (associativity): New enum type which replaces the
2603 former CPP macros `RIGHT_ASSOC', `LEFT_ASSOC' and `NON_ASSOC' with
2604 `right_assoc', `left_assoc' and `non_assoc'.
2605 Adjust all dependencies.
2606 * src/reader.c: Formatting changes.
2607 (LTYPESTR): Don't define it, use it as a literal in
2608 `reader_output_yylsp'.
2609 * src/symtab.h (symbol_class): New enum type which replaces the
2610 former CPP macros `SUNKNOWN', `STOKEN and `SNTERM' with
2611 `sunknown', `stoken and `snterm'.
2612
1916f98e
AD		 26132000-10-02 Akim Demaille <akim@epita.fr>
2614
2615 * src/getargs.c (fixed_outfiles): Rename as...
2616 (yaccflag): for consistency and accuracy.
2617 Adjust dependencies.
2618
d7913476
AD		 26192000-10-02 Akim Demaille <akim@epita.fr>
2620
2621 Use the more standard files `xalloc.h' and `xmalloc.c' instead of
2622 Bison's `allocate.c' and `alloc.h'. This patch was surprisingly
2623 difficult and introduced a lot of core dump. It turns out that
2624 Bison used an implementation of `xmalloc' based on `calloc', and
2625 at various places it does depend upon the initialization to 0. I
2626 have not tried to isolate the pertinent places, and all the former
2627 calls to Bison's `xmalloc' are now using `XCALLOC'. Someday,
2628 someone should address this issue.
2629
2630 * src/allocate.c, src/alloc.h, m4/bison-decl.m4: Remove.
2631 * lib/xmalloc.c, lib/xalloc.h, m4/malloc.m4, m4/realloc.m4: New
2632 files.
2633 Adjust dependencies.
2634 * src/warshall.h: New file.
2635 Propagate.
2636
340ef489
AD		 26372000-10-02 Akim Demaille <akim@epita.fr>
2638
2639 Various anti-`extern in *.c' changes.
2640
2641 * src/system.h: Include `assert.h'.
2642
b2ca4022
AD		 26432000-10-02 Akim Demaille <akim@epita.fr>
2644
2645 * src/state.h (nstates, final_state, first_state, first_shift)
2646 (first_reduction): Move their exportation from here...
2647 * src/LR0.h: to here.
2648 Adjust dependencies.
2649 * src/getargs.c (statisticsflag): New variable.
2650 Add support for `--statistics'.
2651 Adjust dependencies.
2652
2653 Remove a lot of now useless `extern' statements in most files.
2654
403b315b
AD		 26552000-10-02 Akim Demaille <akim@epita.fr>
2656
2657 * src/LR0.h: New file.
2658 Propagate its use.
2659
07a58c13
AD		 26602000-10-02 Akim Demaille <akim@epita.fr>
2661
2662 * src/print.h: New file.
2663 Propagate its use.
2664 * src/print.c: Formatting and ordering changes.
2665 (verbose, terse): Replace with...
2666 (print_results): this new function.
2667 Adjust dependencies.
2668
0619caf0
AD		 26692000-10-02 Akim Demaille <akim@epita.fr>
2670
2671 * src/conflicts.c (conflict_report): New function.
2672 (conflict_log, verbose_conflict_log): Replace with...
2673 (print_conflicts): this function.
2674 Adjust dependencies.
2675 * src/conflicts.h: New file.
2676 Propagate its inclusion.
2677
3519ec76
AD		 26782000-10-02 Akim Demaille <akim@epita.fr>
2679
2680 * src/nullable.h: New file.
2681 Propagate its inclusion.
2682 * src/nullable.c: Formatting changes.
2683
015acc48
AD		 26842000-10-02 Akim Demaille <akim@epita.fr>
2685
2686 * src/reduce.h: New file.
2687 Propagate its inclusion.
2688 * src/reduce.c: Topological sort and other formatting changes.
2689 (bool, TRUE, FALSE): Move their definition to...
2690 * src/system.h: here.
2691
8963a27b
AD		 26922000-10-02 Akim Demaille <akim@epita.fr>
2693
2694 * src/files.c: Formatting changes.
2695 (tryopen, tryclose, openfiles): Rename as...
2696 (xfopen, xfclose, open_files): this.
2697 (stringappend): static.
2698 * src/files.h: Complete the list of exported symbols.
2699 Propagate its use.
2700
a70083a3
AD		 27012000-10-02 Akim Demaille <akim@epita.fr>
2702
2703 * src/reader.h: New file.
2704 Propagate its use instead of tedious list of `extern' and
2705 prototypes.
2706 * src/reader.c: Formatting changes, topological sort,
2707 s/register//.
2708
abadc117
AD		 27092000-10-02 Akim Demaille <akim@epita.fr>
2710
2711 * src/lex.h: Prototype `lex.c' exported functions.
2712 * src/reader.c: Adjust.
2713 * src/lex.c: Formatting changes.
2714 (safegetc): Rename as...
2715 (xgetc): this.
2716
720d742f
AD		 27172000-10-02 Akim Demaille <akim@epita.fr>
2718
2719 * src/lalr.h: New file.
2720 Propagate its inclusion instead of prototypes and `extern'.
2721 * src/lalr.c: Formatting changes, topological sorting etc.
2722
f2acea59
AD		 27232000-10-02 Akim Demaille <akim@epita.fr>
2724
2725 * src/output.c (token_actions): Introduce a temporary array,
2726 YYDEFACT, that makes it possible for this function to use
2727 output_short_table.
2728
d019d655
AD		 27292000-10-02 Akim Demaille <akim@epita.fr>
2730
2731 `user_toknums' is output as a `short[]' in `output.c', while it is
2732 defined as a `int[]' in `reader.c'. For consistency with the
2733 other output tables, `user_toknums' is now defined as a table of
2734 shorts.
2735
2736 * src/reader.c (user_toknums): Be a short table instead of an int
2737 table.
2738 Adjust dependencies.
2739
2740 Factor the short table outputs.
2741
2742 * src/output.c (output_short_table): New function.
2743 * src/output.c (output_gram, output_stos, output_rule_data)
2744 (output_base, output_table, output_check): Use it.
2745
6c89f1c1
AD		 27462000-10-02 Akim Demaille <akim@epita.fr>
2747
2748 * src/output.c (output): Topological sort of the functions, in
2749 order to get rid of the `static' prototypes.
2750 No longer use `register'.
2751 * src/output.h: New file.
2752 Propagate its inclusion in files explicitly prototyping functions
2753 from output.c.
2754
d9efd181
AD		 27552000-09-21 Akim Demaille <akim@epita.fr>
2756
2757 * src/atgeneral.m4: Update from Autoconf.
2758
c29240e7 27592000-09-21 Akim Demaille <akim@epita.fr>
2fa6973e
AD		 2760
2761 * src/closure.h: New file.
2762 * src/closure.c: Formatting changes, topological sort over the
2763 functions, use of closure.h.
2764 (initialize_closure, finalize_closure): Rename as...
2765 (new_closure, free_closure): these. Adjust dependencies.
2766 * src/LR0.c: Formatting changes, topological sort, use of
2767 cloture.h.
2768 (initialize_states): Rename as...
2769 (new_states): this.
2770 * src/Makefile.am (noinst_HEADERS): Adjust.
2771
499daa50
AD		 27722000-09-20 Akim Demaille <akim@epita.fr>
2773
2774 * src/acconfig.h: Don't protect config.h against multiple
2775 inclusion.
2776 Don't define PARAMS.
2777 * src/system.h: Define PARAMS.
2778 Remove some of the ad-hoc CPP magic for DOS, VMS etc.: this is the
2779 purpose of config.h. system.h must not try to fix wrong
2780 definitions in config.h.
2781
cc84fd5d
AD		 27822000-09-20 Akim Demaille <akim@epita.fr>
2783
2784 * src/derives.h: New file.
2785 * src/main.c, src/derives.h: Use it.
2786 Formatting changes.
2787 * src/Makefile.am (noinst_HEADERS): Adjust.
2788
db5b3a89
AD		 27892000-09-20 Akim Demaille <akim@epita.fr>
2790
2791 * tests/atgeneral.m4: Update from Autoconf.
2792 * tests/calc.m4 (_AT_DATA_CALC_Y, AT_DATA_CALC_Y, _AT_CHECK_CALC)
2793 (AT_CHECK_CALC): New macros.
2794 Use these macros to test bison with options `', `--raw',
2795 `--debug', `--yacc', `--yacc --debug'.
2796
ceed8467
AD		 27972000-09-19 Akim Demaille <akim@epita.fr>
2798
2799 * src/output.c: Formatting changes.
2800 * src/machine.h: Remove, leaving its contents in...
2801 * src/system.h: here.
2802 Include stdio.h.
2803 Adjust all dependencies on stdio.h and machine.h.
2804 * src/getargs.h: New file.
2805 Let all `extern' declarations about getargs.c be replaced with
2806 inclusion of `getargs.h'.
2807 * src/Makefile.am (noinst_HEADERS): Adjust.
2808
2809 * tests/calc.m4 (yyin): Be initialized in main, not on the global
2810 scope.
2811 (yyerror): Returns void, not int.
2812 * doc/bison.texinfo: Formatting changes.
2813
05a1d24b
AD		 28142000-09-19 Akim Demaille <akim@epita.fr>
2815
2816 * tests/calc.m4 (calc.y): Do not assign to stdin, as it's not
2817 portable.
2818
cbd25751
AD		 28192000-09-18 Akim Demaille <akim@epita.fr>
2820
2821 * configure.in: Append WARNING_CFLAGS to CFLAGS.
2822 * src/Makefile.am (INCLUDES): Don't.
2823 Be ready to fetch headers in lib/.
2824
13863333
AD		 28252000-09-18 Akim Demaille <akim@epita.fr>
2826
2827 * doc/bison.texinfo: Update the copyright.
2828 ANSIfy and GNUify the examples.
2829 Remove the old menu.
2830
0d533154
AD		 28312000-09-18 Akim Demaille <akim@epita.fr>
2832
2833 First set of tests: use the `calc' example from the documentation.
2834
2835 * src/bison.s1 (yyparse): Condition the code using `yytname' which
2836 is defined only when YYDEBUG is.
2837 * m4/atconfig.m4 (AT_CONFIG): Adjust to Autoconf 2.13.
2838 * src/files.c (tryopen, tryclose): Formatting changes.
2839 Move to the top and be static.
2840 * src/reader.c (read_signed_integer): Likewise.
2841 * tests/calc.m4: New file.
2842 * Makefile.am, suite.m4: Adjust.
2843 * m4/atconfig.m4: Set BISON_SIMPLE and BISON_HAIRY.
2844
e79137ac
AD		 28452000-09-18 Akim Demaille <akim@epita.fr>
2846
2847 Add support for an Autotest test suite for Bison.
2848
2849 * m4/m4.m4, m4/atconfig.m4: New files.
2850 * m4/Makefile.am (EXTRA_DIST): Adjust.
2851 * tests/suite.m4, tests/Makefile.am, tests/atgeneral.m4: New
2852 files.
2853 * src/getargs.c: Display a more standard --version message.
2854 * src/reader.c (reader): Formatting changes.
2855 No longer depend upon VERSION_STRING.
2856 * configure.in: No longer use `dnl'.
2857 Set up the test suite and the new directory `tests/.
2858 (VERSION_STRING): Remove.
2859
27821bff
AD		 28602000-04-14 Akim Demaille <akim@epita.fr>
2861
2862 * src/reader.c (copy_comment2): New function, same as former
2863 `copy_comment', but outputs into two FILE *.
2864 (copy_comment): Use it.
2865 (parse_union_decl): Use it.
2866 (get_type, parse_start_decl): Use the same `invalid' message.
2867 (parse_start_decl, parse_union_decl): Use the same `multiple'
2868 message.
2869 (parse_union_decl, copy_guard, copy_action): Use the same
2870 `unmatched' message.
2871 * m4/Makefile.am (EXTRA_DIST): Add `warning.m4'.
2872
cfe5fbc0
AD		 28732000-03-31 Akim Demaille <akim@epita.fr>
2874
2875 * src/files.c (tryopen, tryclose): Move to the top.
2876 Be static.
2877
cb7db13e
AD		 28782000-03-31 Akim Demaille <akim@epita.fr>
2879
2880 * src/main.c (main): Don't call `done', exit does it.
2881
a0f6b076
AD		 28822000-03-31 Akim Demaille <akim@epita.fr>
2883
36281465
AD		 2884 * allocate.c: s/return (foo)/return foo/.
2885 * lalr.c: Likewise.
2886 * LR0.c: Likewise.
2887 * output.c: Likewise.
2888 * reader.c: Likewise.
2889 * symtab.c: Likewise.
2890 * vmsgetargs.c: Likewise.
2891
28922000-03-31 Akim Demaille <akim@epita.fr>
2893
2894 Clean up the error reporting functions.
a0f6b076
AD		 2895
2896 * src/report.c: New file.
2897 * src/report.h: Likewise.
2898 * src/Makefile.am: Adjust.
2899 * m4/error.m4: New file.
2900 * m4/Makefile.am: Adjust.
2901 * configure.in (jm_PREREQ_ERROR): Call it.
2902 * src/main.c (int_to_string, banner, fatal_banner, warn_banner):
2903 Remove.
2904 (fatal, fatals): Remove. All callers use complain.c::fatal.
2905 (warn, warni, warns, warnss, warnss): Remove. All callers use
2906 complain.c::complain.
2907 (toomany): Remove, use fatal instead.
2908 * src/files.c (done): No argument, use complain_message_count.
2909 * src/main.c (main): Register `done' to `atexit'.
2910
2911 * src/getargs.c (usage): More `fputs', less `fprintf'.
2912
18539825
AD		 29132000-03-28 Akim Demaille <akim@epita.fr>
2914
2915 * lib/: New directory.
2916 * Makefile.am (SUBDIRS): Adjust.
2917 * configure.in: Adjust.
2918 (LIBOBJS): Although not used yet, AC_SUBST it, otherwise it's
2919 useless.
2920 * src/alloca.c: Moved to lib/.
2921 * src/getopt.c: Likewise.
2922 * src/getopt1.c: Likewise.
2923 * src/getopt.h: Likewise.
2924 * src/ansi2knr.c: Likewise.
2925 * src/ansi2knr.1: Likewise.
2926 * src/Makefile.am: Adjust.
2927 * lib/Makefile.am: New file.
2928
9f306f2a
AD		 29292000-03-28 Akim Demaille <akim@epita.fr>
2930
2931 * src/getargs.c (usage): Refresh the help message.
2932
0ba347b6
AD		 29332000-03-17 Akim Demaille <akim@epita.fr>
2934
2935 * src/getopt1.c: Updated from textutils 2.0e
2936 * src/getopt.c: Likewise.
2937 * src/getopt.h: Likewise.
2938
dbe7f271
AD		 29392000-03-17 Akim Demaille <akim@epita.fr>
2940
2941 * src/Makefile.am (bison.simple): Fix the awk program: quote only
2942 the file name, not the whole `#line LINE FILE'.
2943
75bbe78d
AD		 29442000-03-17 Akim Demaille <akim@epita.fr>
2945
2946 On syntax errors, report the token on which we choked.
2947
aa5fd0ee
AD		 2948 * src/bison.s1 (yyparse): In the label yyerrlab, when
2949 YYERROR_VERBOSE, add yychar in msg.
75bbe78d 2950
7b306f52
AD		 29512000-03-17 Akim Demaille <akim@epita.fr>
2952
aa5fd0ee 2953 * src/reader.c (copy_at): New function.
7b306f52
AD		 2954 (copy_guard): Use it.
2955 (copy_action): Use it.
2956
e87b5700
AD		 29572000-03-17 Akim Demaille <akim@epita.fr>
2958
2959 Be kind to translators, save some useless translations.
2960
aa5fd0ee 2961 * src/main.c (banner): New function.
e87b5700
AD		 2962 (fatal_banner): Use it.
2963 (warn_banner): Use it.
2964
ae3c3164
AD		 29652000-03-17 Akim Demaille <akim@epita.fr>
2966
aa5fd0ee
AD		 2967 * src/reader.c (copy_definition): Use copy_string and
2968 copy_comment. Removed now unused `match', `ended',
2969 `cplus_comment'.
ae3c3164
AD		 2970 (copy_comment, copy_string): Moved, to be visible from
2971 copy_definition.
2972
4dc58e7c
AD		 29732000-03-17 Akim Demaille <akim@epita.fr>
2974
aa5fd0ee
AD		 2975 * src/reader.c (copy_string): Declare `static inline'. No
2976 problems with inline, since it is checked by configure.
4dc58e7c
AD		 2977 (copy_comment): Likewise.
2978
0a6384c4
AD		 29792000-03-17 Akim Demaille <akim@epita.fr>
2980
aa5fd0ee 2981 * src/reader.c (packsymbols): Formatting changes.
0a6384c4 2982
3cef001a
AD		 29832000-03-17 Akim Demaille <akim@epita.fr>
2984
aa5fd0ee 2985 * src/reader.c (copy_comment): New function, factored out from:
3cef001a
AD		 2986 (copy_action): Use it. Removed now unused `match', `ended',
2987 `cplus_comment'.
2988 (copy_guard): Likewise.
2989
ca36d2ef
AD		 29902000-03-17 Akim Demaille <akim@epita.fr>
2991
aa5fd0ee 2992 * src/reader.c (copy_string): New function, factored out from:
ca36d2ef
AD		 2993 (copy_action): Use it.
2994 (copy_guard): Likewise.
2995
6666f98f
AD		 29962000-03-17 Akim Demaille <akim@epita.fr>
2997
2998 Change the handling of @s so that they behave exactly like $s.
2999 There is now a pseudo variable @$ (readble and writable), location
3000 of the lhs of the rule (by default ranging from the location of
3001 the first symbol of the rhs, to the location of the last symbol,
3002 or, if the rhs is empty, YYLLOC).
3003
3004 * src/bison.s1 [YYLSP_NEEDED] (yyloc): New variable, twin of
3005 yyval.
3006 (yyparse): When providing a default semantic action, provide a
3007 default location action.
3008 (after the $): No longer change `*YYLSP', just stack YYLOC the
3009 same way you stack YYVAL.
3010 * src/reader.c (read_declarations): Use warns.
3011 (copy_guard, case '@'): Also recognize `@$', expanded as `YYLOC'.
3012 (copy_action, case '@'): Likewise.
3013 Use a standard error message, to save useless work from
3014 translators.
3015
41aca2e0
AD		 30162000-03-17 Akim Demaille <akim@epita.fr>
3017
aa5fd0ee
AD		 3018 * src/bison.s1: Formatting and cosmetics changes.
3019 * src/reader.c: Likewise.
41aca2e0
AD		 3020 Update the Copyright notice.
3021
dc08c1d5
AD		 30222000-03-17 Akim Demaille <akim@epita.fr>
3023
aa5fd0ee
AD		 3024 * src/bison.s1 (#line): All set to `#line' only, since the
3025 Makefile now handles them.
dc08c1d5 3026
9ee3c97b
AD		 30272000-03-16 Akim Demaille <akim@epita.fr>
3028
3029 * src/output.c (output_rule_data): Output the documentation of
3030 some of the tables.
3031 (Copyright notice): Update.
3032 Formatting changes.
3033
0de741ca
AD		 30342000-03-16 Akim Demaille <akim@epita.fr>
3035
3036 * src/bison.s1 [!YYDEBUG]: Define yydebug to 0. This allows to
3037 remove most `#if YYDEBUG != 0', since `if (yydebug)' is enough.
3038 One `#if YYDEBUG' remains, since it uses variables which are
3039 defined only if `YYDEBUG != 0'.
3040
bb10be54
AD		 30412000-03-16 Akim Demaille <akim@epita.fr>
3042
3043 * src/bison.s1 (yyparse): Reorganize the definitions of the stacks
3044 and related variables so that the similarities are highlighted.
3045
b07b484a
AD		 30462000-03-16 Akim Demaille <akim@epita.fr>
3047
3048 * src/bison.s1: Properly indent CPP directives.
3049
361f60b3
AD		 30502000-03-16 Akim Demaille <akim@epita.fr>
3051
3052 * src/bison.s1: Properly indent the `alloca' CPP section.
3053
8c44d3ec
AD		 30542000-03-16 Akim Demaille <akim@epita.fr>
3055
3056 Do not hard code values of directories in `configure.in'.
3057 Update the `configure' tool chain.
3058
3059 * configure.in (XPFILE, XPFILE1, LOCALEDIR): Remove, handled by
3060 src/makefile.am.
3061 (VERSION_STRING): Use the third arg of AC_DEFINE_UNQUOTED.
3062 (AC_OUTPUT): Add m4/Makefile.
3063 Bump to bison 1.28a, 1.29 has never been released.
3064 * acconfig.h (XPFILE, XPFILE1, LOCALEDIR): Remove, since they are
3065 handled via src/Makefile.am.
3066 (VERSION_STRING, PROTOTYPES, ENABLE_NLS, HAVE_CATGETS,
3067 HAVE_GETTEXT, HAVE_LC_MESSAGES, HAVE_STPCPY): Remove, handled by
3068 autoheader.
3069 * Makefile.am (SUBDIRS): Add m4.
3070 (ACLOCAL_AM_FLAGS): New variable.
3071 (AUTOMAKE_OPTIONS): Add check-news.
3072 * src/Makefile.am (bison.simple): Use awk to replace #line lines with
3073 the proper line number and file name.
3074 (DEFS): Propagate the location of bison library files and of the
3075 locale files.
3076 (INCLUDES): Added `-I ..' so that one can compile with srcdir !=
3077 builddir.
3078 * acinclude.m4: Remove, replaced by the directory m4.
3079 * m4/Makefile.am (EXTRA_DIST): New variable.
3080 * m4/gettext.m4: New file, from the fileutils.
3081 * m4/lcmessage.m4: Likewise
3082 * m4/progtest.m4: Likewise.
3083 * m4/bison-decl.m4: New file, extracted from former acinclude.m4.
3084
f95997e7
AD		 30852000-03-10 Akim Demaille <akim@epita.fr>
3086
3087 * src/closure.c:
3088 Formatting changes of various comments.
3089 Respect the GNU coding standards at various places.
3090 Don't use `_()' when no translation is needed.
3091
30921999-12-13 Jesse Thilo <jthilo@gnu.org>
3093
3094 * src/files.c:
3095 OS/2 honors TMPDIR environment variable.
3096
30971999-12-13 Jesse Thilo <jthilo@gnu.org>
3098
3099 * doc/bison.texinfo: Tweaked spelling and grammar.
3100 Updated ISBN.
3101 Removed reference to price of printed copy.
3102 Mention BISON_SIMPLE and BISON_HAIRY.
3103
31041999-12-13 Jesse Thilo <jthilo@gnu.org>
3105
3106 * configure.in, NEWS:
3107 Bison 1.29 released.
3108
31091999-10-27 Jesse Thilo <jthilo@gnu.org>
3110
3111 * doc/.cvsignore, doc/Makefile.am, doc/refcard.tex:
3112 Added reference card.
3113
31141999-07-26 Jesse Thilo <jthilo@gnu.org>
3115
3116 * po/ru.po: Added Russian translation.
3117
31181999-07-26 Jesse Thilo <jthilo@gnu.org>
3119
3120 * configure.in: Added Russian translation.
3121
31221999-07-06 Jesse Thilo <jthilo@gnu.org>
3123
3124 * configure.in, NEWS, README:
3125 Released version 1.28.
3126
31271999-06-14 Jesse Thilo <jthilo@gnu.org>
3128
3129 * src/system.h:
3130 Squashed redefinition warning on some systems.
3131
3132 * src/getargs.c, src/Makefile.am, src/reader.c, src/version.c:
3133 Have configure build version string instead of relying on ANSI string
3134 concatentation.
3135
31361999-06-14 Jesse Thilo <jthilo@gnu.org>
3137
3138 * po/POTFILES.in: Got rid of version.c.
3139
31401999-06-14 Jesse Thilo <jthilo@gnu.org>
3141
3142 * acconfig.h, configure.in:
3143 Have configure build version string instead of relying on ANSI string
3144 concatentation.
3145
31461999-06-08 Jesse Thilo <jthilo@gnu.org>
3147
3148 * doc/bison.1:
3149 Dropped mention of `+' for long-named options.
3150
31511999-05-30 Jesse Thilo <jthilo@gnu.org>
3152
3153 * src/files.c: Added <unistd.h> for unlink().
3154
3155 * src/Makefile.am, src/system.h:
3156 I18n fixes.
3157
31581999-05-30 Jesse Thilo <jthilo@gnu.org>
3159
3160 * README: Added a FAQ list.
3161
3162 * configure.in, acconfig.h:
3163 I18n fixes.
3164
31651999-05-30 Jesse Thilo <jthilo@gnu.org>
3166
3167 * doc/FAQ, doc/Makefile.am:
3168 Added a FAQ list.
3169
31701999-05-19 Jesse Thilo <jthilo@gnu.org>
3171
3172 * src/alloc.h, src/symtab.h, src/version.c:
3173 Protected inclusion of "config.h" with HAVE_CONFIG_H.
3174
31751999-04-18 Jesse Thilo <jthilo@gnu.org>
3176
3177 * src/.cvsignore, src/Makefile.am:
3178 Reorganized: sources in `src', documentation in `doc'.
3179
3180 * src/lex.c (literalchar):
3181 fixed the code for escaping double quotes (thanks
3182 Jonathan Czisny.)
3183
31841999-04-18 Jesse Thilo <jthilo@gnu.org>
3185
3186 * po/de.po, po/es.po, po/fr.po, po/nl.po, po/POTFILES.in:
3187 Adjusted paths to reflect directory reorganization.
3188
31891999-04-18 Jesse Thilo <jthilo@gnu.org>
3190
3191 * doc/.cvsignore, doc/Makefile.am:
3192 Reorganized: sources in `src', documentation in `doc'.
3193
31941999-04-18 Jesse Thilo <jthilo@gnu.org>
3195
3196 * configure.in:
3197 Updated AC_INIT file to reflect directory reorganization.
3198
3199 * configure.in, .cvsignore, Makefile.am, POTFILES.in:
3200 Reorganized: sources in `src', documentation in `doc'.
3201
32021999-04-13 Jesse Thilo <jthilo@gnu.org>
3203
3204 * src/allocate.c:
3205 Don't declare calloc() and realloc() if not necessary.
3206
32071999-04-13 Jesse Thilo <jthilo@gnu.org>
3208
3209 * configure.in, acconfig.h, acinclude.m4:
3210 Don't declare calloc() and realloc() if not necessary.
3211
32121999-03-23 Jesse Thilo <jthilo@gnu.org>
3213
3214 * po/.cvsignore: Added i18n support.
3215
32161999-03-23 Jesse Thilo <jthilo@gnu.org>
3217
3218 * acconfig.h, configure.in, Makefile.am:
3219 Added i18n support.
3220
32211999-03-22 Jesse Thilo <jthilo@gnu.org>
3222
3223 * src/bison.s1: Fixed #line numbers.
3224
32251999-03-15 Jesse Thilo <jthilo@gnu.org>
3226
3227 * po/es.po, po/fr.po, po/nl.po, po/de.po:
3228 Added PO files from Translation Project.
3229
32301999-03-03 Jesse Thilo <jthilo@gnu.org>
3231
3232 * Makefile.am:
3233 Added support for non-ANSI compilers (ansi2knr).
3234
32351999-02-16 Jesse Thilo <jthilo@gnu.org>
3236
3237 * configure.in: Bumped version number to 1.27.
3238
3239 * Makefile.am:
3240 Added `bison.simple' to list of files removed by `make distclean'.
3241
32421999-02-12 Jesse Thilo <jthilo@gnu.org>
3243
3244 * src/files.c, src/files.h:
3245 Defined locations of parser files in config.h instead of Makefile.
3246
32471999-02-12 Jesse Thilo <jthilo@gnu.org>
3248
3249 * acconfig.h, acinclude.m4, configure.in, Makefile.am:
3250 Defined locations of parser files in config.h instead of Makefile.
3251
32521999-02-09 Jesse Thilo <jthilo@gnu.org>
3253
3254 * Makefile.am:
3255 Removed inappropriate use of $< macro.
3256
32571999-02-05 Jesse Thilo <jthilo@gnu.org>
3258
3259 * po/Makefile.in.in, po/POTFILES.in:
3260 Add `po' directory skeleton.
3261
32621999-01-27 Jesse Thilo <jthilo@gnu.org>
3263
3264 * README: Document help-bison list.
3265
3266 * configure.in: Add check for mkstemp().
3267
32681999-01-20 Jesse Thilo <jthilo@gnu.org>
3269
3270 * src/conflicts.c, src/LR0.c, src/output.c, src/reader.c:
3271 Hush a few compiler warnings.
3272
3273 * src/files.c:
3274 Add tryclose(), which verifies that fclose was successful.
3275 Hush a couple of compiler warnings.
3276
32771999-01-20 Jesse Thilo <jthilo@gnu.org>
3278
3279 * Makefile.am, OChangeLog:
3280 ChangeLog is now automatically generated. Include the old version as
3281 OChangeLog.
3282
32831999-01-14 Jesse Thilo <jthilo@gnu.org>
3284
3285 * 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:
3286 Update FSF address.
3287
32881999-01-14 Jesse Thilo <jthilo@gnu.org>
3289
3290 * doc/bison.texinfo: Fix formatting glitch.
3291
3292 * doc/bison.texinfo: Update FSF address.
3293
32941999-01-14 Jesse Thilo <jthilo@gnu.org>
3295
3296 * acconfig.h: Update FSF address.
3297
32981999-01-08 Jesse Thilo <jthilo@gnu.org>
3299
3300 * src/system.h:
3301 Don't define PACKAGE here, since config.h defines it.
3302
33031998-12-30 Jesse Thilo <jthilo@gnu.org>
3304
3305 * src/reader.c: Update copyright date.
3306
3307 * src/main.c:
3308 Ditch sprintf to statically-sized buffers in fatal/warn functions in
3309 favor of output directly to stderr (avoids buffer overruns).
3310
3311 * src/reader.c: Some checks for premature EOF.
3312
3313 * 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:
3314 Use prototypes if the compiler understands them.
3315
3316 * src/files.c: Honor TMPDIR on Unix hosts.
3317 Use prototypes if the compiler understands them.
3318
3319 * src/reader.c:
3320 Fix a couple of buffer overrun bugs.
3321 Use prototypes if the compiler understands them.
3322
3323 * src/system.h: Include unistd.h and ctype.h.
3324 Use #ifdef instead of #if for NLS symbols.
3325
33261998-12-30 Jesse Thilo <jthilo@gnu.org>
3327
3328 * doc/bison.texinfo:
3329 Delete comment "consider using @set for edition number, etc..." since
3330 we now are doing so.
3331
33321998-12-30 Jesse Thilo <jthilo@gnu.org>
3333
3334 * configure.in:
3335 Use prototypes if the compiler understands them.
3336
3337 * NEWS: Document 1.26 highlights.
3338
3339 * Makefile.am: Require Automake 1.3 or later.
3340
3341 * acconfig.h:
3342 Use prototypes if the compiler understands them.
3343
33441998-12-29 Jesse Thilo <jthilo@gnu.org>
3345
3346 * src/version.c:
3347 Use VERSION symbol from automake for version number.
3348
33491998-12-29 Jesse Thilo <jthilo@gnu.org>
3350
3351 * acconfig.h, configure.in, version.cin:
3352 Use VERSION symbol from automake for version number.
3353
33541998-11-28 Jesse Thilo <jthilo@gnu.org>
3355
3356 * Makefile.am:
3357 Distribute original version of simple parser (bison.s1), not built
3358 version (bison.simple).
3359
33601998-11-28 Jesse Thilo <jthilo@gnu.org>
3361
3362 * doc/bison.texinfo: Add info dir entry.
3363
3364 * doc/bison.texinfo:
3365 Let automake put version number into documentation.
3366
33671998-11-26 Jesse Thilo <jthilo@gnu.org>
3368
3369 * src/bison.cld, src/build.com, src/vmshlp.mar:
3370 Add non-RCS files from /gd/gnu/bison.
3371
33721998-11-26 Jesse Thilo <jthilo@gnu.org>
3373
3374 * doc/bison.1:
3375 Document the BISON_HAIRY and BISON_SIMPLE variables.
3376
33771998-11-25 Jesse Thilo <jthilo@gnu.org>
3378
3379 * src/version.c: Build version.c automatically.
3380
3381 * src/reader.c:
3382 Fix token numbering (used to start at 258, not 257).
3383
3384 * src/system.h: Include config.h.
3385
3386 * src/getargs.c: Update bug report address.
3387
3388 * src/alloca.c, src/getopt1.c, src/getopt.c, src/getopt.h:
3389 Get latest copies of alloca.c, getopt.c, getopt.h, getopt1.c from gnu.org.
3390
33911998-11-25 Jesse Thilo <jthilo@gnu.org>
3392
3393 * Makefile.am:
3394 Rename bison.simple to bison.s1 (bison.simple is then built from bison.s1).
3395
3396 * configure.in, version.cin:
3397 Build version.c automatically.
3398
3399 * AUTHORS: Add AUTHORS file.
3400
3401 * README: Update bug report address.
3402
3403 * bison.simple:
3404 Rename bison.simple to bison.s1 (bison.simple is then built from bison.s1).
3405
3406 * configure.in, Makefile.am, Makefile.in, stamp-h.in:
3407 Add automake stuff.
3408
34091998-11-25 Jesse Thilo <jthilo@gnu.org>
3410
3411 * doc/bison.texinfo: Clean up some formatting.
3412
34131998-05-05 Richard Stallman <rms@gnu.org>
3414
3415 * doc/bison.texinfo:
3416 Explain better why to make a pure parser.
3417
34181998-01-05 Richard Stallman <rms@gnu.org>
3419
3420 * src/files.c (openfiles):
3421 [_WIN32 && !__CYGWIN32__] Use TEMP or Temp to
3422 find a temporary directory, if possible. Do not unlink files while
3423 they are open.
3424
34251997-08-25 Richard Stallman <rms@gnu.org>
3426
3427 * src/reader.c (stack_offset;):
3428 Change some warni to warns.
3429
3430 * src/lex.c (literalchar): Use warns, not warni.
3431
34321997-06-28 Richard Stallman <rms@gnu.org>
3433
3434 * src/bison.s1: Add a Bison version comment.
3435
3436 * src/main.c (fatal, warn, berror):
3437 Use program_name.
3438
34391997-06-28 Richard Stallman <rms@gnu.org>
3440
3441 * Makefile.in (bison_version): New variable.
3442 (dist): Use that variable.
3443 (bison.s1): Substitute the Bison version into bison.simple.
3444
3445 * bison.simple: Add a Bison version comment.
3446
34471997-06-18 Richard Stallman <rms@gnu.org>
3448
3449 * src/main.c (fatal, warn, berror):
3450 Make error messages standard.
3451 (toomany): Improve error message text.
3452
3453 * 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:
3454 new.h renamed to alloc.h.
3455
34561997-06-18 Richard Stallman <rms@gnu.org>
3457
3458 * Makefile.in: new.h renamed to alloc.h.
3459
34601997-05-24 Richard Stallman <rms@gnu.org>
3461
3462 * src/lex.c (literalchar):
3463 Fix the code for escaping \, " and '.
3464
3465 (lex): Avoid trouble when there are many chars
3466 to discard in a char literal with just several chars in it.
3467
34681997-05-17 Richard Stallman <rms@gnu.org>
3469
3470 * src/bison.s1:
3471 Use malloc, if using alloca is troublesome.
3472 (YYSTACK_USE_ALLOCA): New flag macro.
3473 Define it for some systems and compilers.
3474 (YYSTACK_ALLOC): New macro.
3475 (yyparse): Use YYSTACK_ALLOC to allocate stack.
3476 If it was malloc'd, free it.
3477
34781997-05-17 Richard Stallman <rms@gnu.org>
3479
3480 * bison.simple:
3481 Use malloc, if using alloca is troublesome.
3482 (YYSTACK_USE_ALLOCA): New flag macro.
3483 Define it for some systems and compilers.
3484 (YYSTACK_ALLOC): New macro.
3485 (yyparse): Use YYSTACK_ALLOC to allocate stack.
3486 If it was malloc'd, free it.
3487
34881997-04-23 Richard Stallman <rms@gnu.org>
3489
3490 * src/bison.s1:
3491 (alloca) [__hpux]: Always define as __builtin_alloca.
3492
34931997-04-23 Richard Stallman <rms@gnu.org>
3494
3495 * bison.simple:
3496 (alloca) [__hpux]: Always define as __builtin_alloca.
3497
34981997-04-22 Richard Stallman <rms@gnu.org>
3499
3500 * src/bison.s1:
3501 [__hpux]: Include alloca.h (right for HPUX 10)
3502 instead of declaring alloca (right for HPUX 9).
3503
3504 * src/bison.s1 (__yy_memcpy):
3505 Declare arg `count' as unsigned int.
3506 (yyparse): Cast third arg to __yy_memcpy to unsigned int.
3507
35081997-04-22 Richard Stallman <rms@gnu.org>
3509
3510 * bison.simple:
3511 [__hpux]: Include alloca.h (right for HPUX 10)
3512 instead of declaring alloca (right for HPUX 9).
3513
3514 * bison.simple (__yy_memcpy):
3515 Declare arg `count' as unsigned int.
3516 (yyparse): Cast third arg to __yy_memcpy to unsigned int.
3517
35181997-01-03 Richard Stallman <rms@gnu.org>
3519
3520 * src/allocate.c: [__STDC__ or _MSC_VER]:
3521 Declare calloc and realloc to return void *.
3522
35231997-01-02 Richard Stallman <rms@gnu.org>
3524
3525 * src/system.h:
3526 [_MSC_VER]: Include stdlib.h and process.h.
3527 [_MSC_VER] (getpid): Define as macro--translate it to _getpid.
3528
3529 * src/main.c (main): Return FAILURE as a value.
3530 (printable_version): Declare arg as int, not char.
3531
35321997-01-02 Richard Stallman <rms@gnu.org>
3533
3534 * Makefile.in (dist):
3535 Explicitly check for symlinks, and copy them.
3536
35371996-12-19 Richard Stallman <rms@gnu.org>
3538
3539 * src/files.c:
3540 [_MSC_VER] (XPFILE, XPFILE1): Define, if not already defined.
3541
35421996-12-18 Paul Eggert <eggert@gnu.org>
3543
3544 * src/bison.s1 (yyparse):
3545 If __GNUC__ and YYPARSE_PARAM are both defined,
3546 declare yyparse to have a void * argument.
3547
35481996-12-18 Paul Eggert <eggert@gnu.org>
3549
3550 * bison.simple (yyparse):
3551 If __GNUC__ and YYPARSE_PARAM are both defined,
3552 declare yyparse to have a void * argument.
3553
35541996-12-17 Richard Stallman <rms@gnu.org>
3555
3556 * src/reduce.c (nbits): Add some casts.
3557
35581996-08-12 Richard Stallman <rms@gnu.org>
3559
3560 * src/bison.s1: Test _MSDOS as well as _MSDOS_.
3561
35621996-08-12 Richard Stallman <rms@gnu.org>
3563
3564 * bison.simple: Test _MSDOS as well as _MSDOS_.
3565
35661996-07-31 Richard Stallman <rms@gnu.org>
3567
3568 * src/bison.s1:
3569 [__sun && __i386]: Include alloca.h.
3570
35711996-07-31 Richard Stallman <rms@gnu.org>
3572
3573 * bison.simple:
3574 [__sun && __i386]: Include alloca.h.
3575
35761996-07-30 Richard Stallman <rms@gnu.org>
3577
3578 * src/bison.s1: Comment change.
3579
3580 * src/bison.s1: Test _MSDOS_, not MSDOS.
3581
35821996-07-30 Richard Stallman <rms@gnu.org>
3583
3584 * bison.simple: Comment change.
3585
3586 * bison.simple: Test _MSDOS_, not MSDOS.
3587
35881996-06-01 Richard Stallman <rms@gnu.org>
3589
3590 * 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:
3591 Insert `_' macro around many string constants.
3592
3593 * src/main.c:
3594 Insert `_' macro around many string constants.
3595
3596 (main): Call setlocale, bindtextdomain and textdomain.
3597
3598 * src/system.h: [HAVE_LOCALE_H]: Include locale.h.
3599 [! HAVE_LOCALE_H] (setlocale): Define as no-op.
3600 [ENABLE_NLS]: Include libintl.h.
3601 [ENABLE_NLS] (gettext): Define.
3602 [! ENABLE_NLS] (bintextdomain, textdomain, _): Consolation definitions.
3603 (N_, PACKAGE, LOCALEDIR): New macros.
3604
36051996-06-01 Richard Stallman <rms@gnu.org>
3606
3607 * POTFILES.in: New file.
3608
3609 * Makefile.in (allocate.o):
3610 Define target explicitly.
3611
3612 * Makefile.in (CFLAGS): Set to @CFLAGS@.
3613 (LDFLAGS): Set to @LDFLAGS@.
3614 (configure): Run autoconf only if preceding `cd' succeeds.
3615 (bison.s1): Redirect output to temporary file then move the
3616 temporary to the target, rather than redirecting directly to bison.s1.
3617 (clean): Remove config.status and config.log.
3618 (distclean): Don't remove config.status here.
3619
36201996-05-12 Richard Stallman <rms@gnu.org>
3621
3622 * src/bison.s1:
3623 (__yy_memcpy) [__cplusplus]: Reorder declarations of variables f and t.
3624
36251996-05-12 Richard Stallman <rms@gnu.org>
3626
3627 * bison.simple:
3628 (__yy_memcpy) [__cplusplus]: Reorder declarations of variables f and t.
3629
36301996-05-11 Richard Stallman <rms@gnu.org>
3631
3632 * src/bison.s1 (__yy_memcpy):
3633 Really reorder the args, as was supposedly done on Feb 14 1995.
3634 (yyparse): Calls changed accordingly.
3635
36361996-05-11 Richard Stallman <rms@gnu.org>
3637
3638 * Makefile.in (dist): Don't use $(srcdir).
3639
3640 * bison.simple (__yy_memcpy):
3641 Really reorder the args, as was supposedly done on Feb 14 1995.
3642 (yyparse): Calls changed accordingly.
3643
36441996-01-27 Richard Stallman <rms@gnu.org>
3645
3646 * src/output.c (output_rule_data):
3647 Test YYERROR_VERBOSE in the conditional
3648 around the definition of ttyname.
3649
36501995-12-29 Richard Stallman <rms@gnu.org>
3651
3652 * src/bison.s1:
3653 Fix line numbers in #line commands.
3654
36551995-12-29 Richard Stallman <rms@gnu.org>
3656
3657 * bison.simple:
3658 Fix line numbers in #line commands.
3659
36601995-12-27 Richard Stallman <rms@gnu.org>
3661
3662 * src/bison.s1 (YYPARSE_PARAM_DECL):
3663 In C++, make it always null.
3664 (YYPARSE_PARAM_ARG): New macro.
3665 (yyparse): Use YYPARSE_PARAM_ARG.
3666
36671995-12-27 Richard Stallman <rms@gnu.org>
3668
3669 * bison.simple (YYPARSE_PARAM_DECL):
3670 In C++, make it always null.
3671 (YYPARSE_PARAM_ARG): New macro.
3672 (yyparse): Use YYPARSE_PARAM_ARG.
3673
36741995-11-29 Richard Stallman <rms@gnu.org>
3675
3676 * doc/bison.texinfo:
3677 Describe literal string tokens, %raw, %no_lines, %token_table.
3678
36791995-11-29 Daniel Hagerty <hag@gnu.org>
3680
3681 * doc/bison.texinfo: Fixed update date
3682
36831995-10-16 Richard Stallman <rms@gnu.org>
3684
3685 * src/version.c: Version 1.25.
3686
36871995-10-16 Richard Stallman <rms@gnu.org>
3688
3689 * NEWS: *** empty log message ***
3690
36911995-10-16 Richard Stallman <rms@gnu.org>
3692
3693 * doc/bison.1, doc/bison.rnh:
3694 Add new options.
3695
36961995-10-15 Richard Stallman <rms@gnu.org>
3697
3698 * src/vmsgetargs.c, src/getargs.c:
3699 Added -n, -k, and -raw switches.
3700 (noparserflag, toknumflag, rawtoknumflag): New variables.
3701
3702 * src/symtab.h (SALIAS):
3703 New #define for adding aliases to %token.
3704 (struct bucket): Added `alias' field.
3705
3706 * src/reduce.c (reduce_grammar):
3707 Revise error message.
3708 (print_notices): Remove final `.' from error message.
3709
3710 * src/reader.c (reader_output_yylsp):
3711 New function.
3712 (readgram): Use `#if 0' around code that accepted %command
3713 inside grammar rules: The documentation doesn't allow it,
3714 and it will fail since the %command processors scan for the next %.
3715 (parse_token_decl): Extended the %token
3716 declaration to allow a multi-character symbol as an alias.
3717 (parse_thong_decl): New function.
3718 (read_declarations): Added %thong declarations.
3719 (read_declarations): Handle NOOP to deal with allowing
3720 % declarations as another means to specify the flags.
3721 (readgram): Allow %prec prior to semantics embedded in a rule.
3722 (skip_to_char, read_declarations, copy_definition)
3723 (parse_token_decl, parse_start_decl, parse_type_decl)
3724 (parse_assoc_decl, parse_union_decl, parse_expect_decl)
3725 (get_type_name, copy_guard, copy_action, readgram)
3726 (get_type, packsymbols): Revised most error messages.
3727 Changed `fatal' to `warnxxx' to avoid aborting for error.
3728 Revised and use multiple warnxxx functions to avoid using VARARGS1.
3729 (read_declarations): Improve the error message for
3730 an invalid character. Do not abort.
3731 (read_declarations, copy_guard, copy_action): Use
3732 printable_version to avoid unprintable characters in printed output.
3733 (parse_expect_decl): Error if argument to %expect exceeds 10 digits.
3734 (parse_token_decl, parse_assoc_decl, parse_type_decl, get_type):
3735 Allow the type of a non-terminal can be given
3736 more than once, as long as all specifications give the same type.
3737
3738 * src/output.c:
3739 (output_headers, output_trailers, output, output_gram)
3740 (output_rule_data): Implement noparserflag variable.
3741 Implement toknumflag variable.
3742 (output): Call reader_output_yylsp to output LTYPESTR.
3743
3744 * src/main.c (main):
3745 If reader sees an error, don't process the grammar.
3746 (fatals): Updated to not use VARARGS1.
3747 (printable_version, int_to_string, warn, warni, warns, warnss)
3748 (warnsss): New error reporting functions. Avoid abort for error.
3749
3750 * src/lex.h:
3751 Added THONG and NOOP for alias processing.
3752 Added SETOPT for the new code that allows setting options with %flags.
3753
3754 * src/lex.c:
3755 Include getopt.h. Add some extern decls.
3756 (safegetc): New function to deal with EOF gracefully.
3757 (literalchar); new function to deal with reading \ escapes.
3758 (lex): Use literalchar.
3759 (lex): Implemented "..." tokens.
3760 (literalchar, lex, parse_percent_token): Made tokenbuffer
3761 always contain the token. This includes growing the token
3762 buffer while reading an integer.
3763 (parse_percent_token): Replaced if-else statement with percent_table.
3764 (parse_percent_token): Added % declarations as another
3765 way to specify the flags -n, -l, and -r. Also added hooks for
3766 -d, -k, -y, -v, -t, -p, -b, -o, but implementation requires
3767 major changes to files.c.
3768 (lex) Retain in the incoming stream a character following
3769 an incorrect '/'.
3770 (skip_white_space, lex): Revised most error messages
3771 and changed fatal to warn to avoid aborting.
3772 (percent_table): Added %thong declarations.
3773
3774 * src/gram.h: Comment changes.
3775
3776 * src/files.c (openfiles, open_extra_files, done):
3777 Add faction flag
3778 and actfile file. Handle noparserflag. Both for -n switch.
3779
3780 * src/conflicts.c (resolve_sr_conflict):
3781 Remove use of alloca.
3782
37831995-06-01 Jim Meyering <meyering@gnu.org>
3784
3785 * doc/bison.texinfo: *** empty log message ***
3786
37871995-05-06 Richard Stallman <rms@gnu.org>
3788
3789 * src/bison.s1: Comment change.
3790
37911995-05-06 Richard Stallman <rms@gnu.org>
3792
3793 * bison.simple: Comment change.
3794
37951995-05-03 Richard Stallman <rms@gnu.org>
3796
3797 * src/version.c: Version now 1.24.
3798
3799 * src/bison.s1: Change distribution terms.
3800
3801 * src/version.c: Version now 1.23.
3802
38031995-05-03 Richard Stallman <rms@gnu.org>
3804
3805 * doc/bison.texinfo:
3806 Rewrite "Conditions for Using Bison".
3807 Update version to 1.24.
3808
38091995-05-03 Richard Stallman <rms@gnu.org>
3810
3811 * bison.simple: Change distribution terms.
3812
38131995-02-23 Richard Stallman <rms@gnu.org>
3814
3815 * src/files.c: Test __VMS_POSIX as well as VMS.
3816
38171995-02-14 Jim Meyering <meyering@gnu.org>
3818
3819 * src/bison.s1 (__yy_memcpy):
3820 Renamed from __yy_bcopy to avoid
3821 confusion. Reverse FROM and TO arguments to be consistent with
3822 those of memcpy.
3823
38241995-02-14 Jim Meyering <meyering@gnu.org>
3825
3826 * bison.simple (__yy_memcpy):
3827 Renamed from __yy_bcopy to avoid
3828 confusion. Reverse FROM and TO arguments to be consistent with
3829 those of memcpy.
3830
38311994-11-10 David J. MacKenzie <djm@gnu.org>
3832
3833 * NEWS: reformat
3834
3835 * NEWS: New file.
3836
3837 * Makefile.in (DISTFILES): Include NEWS.
3838
3839 * Makefile.in (DISTFILES):
3840 Include install-sh, not install.sh.
3841
3842 * configure.in: Update to Autoconf v2 macro names.
3843
38441994-10-05 David J. MacKenzie <djm@gnu.org>
3845
3846 * Makefile.in: fix typo
3847
3848 * Makefile.in (prefix, exec_prefix):
3849 Let configure set them.
3850
38511994-09-28 David J. MacKenzie <djm@gnu.org>
3852
3853 * Makefile.in: Set datadir to $(prefix)/share.
3854
38551994-09-15 Richard Stallman <rms@gnu.org>
3856
3857 * src/bison.s1:
3858 Update copyright notice and GPL version.
3859
38601994-09-15 Richard Stallman <rms@gnu.org>
3861
3862 * bison.simple:
3863 Update copyright notice and GPL version.
3864
38651994-07-12 Richard Stallman <rms@gnu.org>
3866
3867 * src/reduce.c, src/reader.c:
3868 entered into RCS
3869
38701994-05-05 David J. MacKenzie <djm@gnu.org>
3871
3872 * Makefile.in: entered into RCS
3873
38741994-03-26 Richard Stallman <rms@gnu.org>
3875
3876 * src/bison.s1: entered into RCS
3877
38781994-03-26 Richard Stallman <rms@gnu.org>
3879
3880 * bison.simple: entered into RCS
3881
38821994-03-25 Richard Stallman <rms@gnu.org>
3883
3884 * src/main.c: entered into RCS
3885
38861994-03-24 Richard Stallman <rms@gnu.org>
3887
3888 * src/conflicts.c: entered into RCS
3889
38901994-01-02 Richard Stallman <rms@gnu.org>
3891
3892 * Makefile.in: *** empty log message ***
3893
38941993-11-21 Richard Stallman <rms@gnu.org>
3895
3896 * src/bison.s1: *** empty log message ***
3897
38981993-11-21 Richard Stallman <rms@gnu.org>
3899
3900 * doc/bison.texinfo: entered into RCS
3901
3902 * doc/bison.texinfo: *** empty log message ***
3903
39041993-11-21 Richard Stallman <rms@gnu.org>
3905
3906 * bison.simple: *** empty log message ***
3907
39081993-10-25 David J. MacKenzie <djm@gnu.org>
3909
3910 * doc/bison.texinfo: *** empty log message ***
3911
39121993-10-19 Richard Stallman <rms@gnu.org>
3913
3914 * src/bison.s1: *** empty log message ***
3915
39161993-10-19 Richard Stallman <rms@gnu.org>
3917
3918 * bison.simple: *** empty log message ***
3919
39201993-10-14 Richard Stallman <rms@gnu.org>
3921
3922 * src/bison.s1: *** empty log message ***
3923
39241993-10-14 Richard Stallman <rms@gnu.org>
3925
3926 * bison.simple: *** empty log message ***
3927
39281993-09-14 David J. MacKenzie <djm@gnu.org>
3929
3930 * doc/bison.texinfo: *** empty log message ***
3931
39321993-09-13 Noah Friedman <friedman@gnu.org>
3933
3934 * Makefile.in: *** empty log message ***
3935
39361993-09-10 Richard Stallman <rms@gnu.org>
3937
3938 * src/conflicts.c: *** empty log message ***
3939
3940 * src/system.h: entered into RCS
3941
39421993-09-10 Richard Stallman <rms@gnu.org>
3943
3944 * doc/bison.1: entered into RCS
3945
39461993-09-06 Noah Friedman <friedman@gnu.org>
3947
3948 * src/version.c: entered into RCS
3949
39501993-09-06 Noah Friedman <friedman@gnu.org>
3951
3952 * Makefile.in: *** empty log message ***
3953
39541993-07-30 David J. MacKenzie <djm@gnu.org>
3955
3956 * Makefile.in: *** empty log message ***
3957
39581993-07-24 Richard Stallman <rms@gnu.org>
3959
3960 * src/bison.s1: *** empty log message ***
3961
39621993-07-24 Richard Stallman <rms@gnu.org>
3963
3964 * bison.simple: *** empty log message ***
3965
39661993-07-08 David J. MacKenzie <djm@gnu.org>
3967
3968 * Makefile.in: *** empty log message ***
3969
39701993-07-04 Richard Stallman <rms@gnu.org>
3971
3972 * src/bison.s1: *** empty log message ***
3973
39741993-07-04 Richard Stallman <rms@gnu.org>
3975
3976 * bison.simple: *** empty log message ***
3977
39781993-06-26 David J. MacKenzie <djm@gnu.org>
3979
3980 * src/getargs.c: entered into RCS
3981
39821993-06-26 David J. MacKenzie <djm@gnu.org>
3983
3984 * doc/bison.texinfo: *** empty log message ***
3985
3986 * doc/bison.1: New file.
3987
39881993-06-25 Richard Stallman <rms@gnu.org>
3989
3990 * src/getargs.c: New file.
3991
39921993-06-16 Richard Stallman <rms@gnu.org>
3993
3994 * src/bison.s1: *** empty log message ***
3995
39961993-06-16 Richard Stallman <rms@gnu.org>
3997
3998 * bison.simple: *** empty log message ***
3999
40001993-06-03 Richard Stallman <rms@gnu.org>
4001
4002 * src/bison.s1: New file.
4003
40041993-06-03 Richard Stallman <rms@gnu.org>
4005
4006 * doc/bison.texinfo: *** empty log message ***
4007
40081993-06-03 Richard Stallman <rms@gnu.org>
4009
4010 * bison.simple: New file.
4011
40121993-05-19 Richard Stallman <rms@gnu.org>
4013
4014 * doc/bison.texinfo: New file.
4015
40161993-05-07 Noah Friedman <friedman@gnu.org>
4017
4018 * Makefile.in: *** empty log message ***
4019
40201993-04-28 Noah Friedman <friedman@gnu.org>
4021
4022 * src/reader.c: *** empty log message ***
4023
40241993-04-23 Noah Friedman <friedman@gnu.org>
4025
4026 * src/alloc.h: entered into RCS
4027
40281993-04-20 David J. MacKenzie <djm@gnu.org>
4029
4030 * src/version.c: *** empty log message ***
4031
4032 * src/files.c, src/allocate.c:
4033 entered into RCS
4034
4035 * src/reader.c: *** empty log message ***
4036
4037 * src/lex.c: entered into RCS
4038
4039 * src/conflicts.c: New file.
4040
4041 * src/symtab.c: entered into RCS
4042
4043 * src/alloc.h: New file.
4044
4045 * src/LR0.c: entered into RCS
4046
40471993-04-18 Noah Friedman <friedman@gnu.org>
4048
4049 * src/reader.c: New file.
4050
4051 * src/version.c: *** empty log message ***
4052
40531993-04-18 Noah Friedman <friedman@gnu.org>
4054
4055 * Makefile.in: *** empty log message ***
4056
40571993-04-17 Noah Friedman <friedman@gnu.org>
4058
4059 * Makefile.in: *** empty log message ***
4060
40611993-04-15 Richard Stallman <rms@gnu.org>
4062
4063 * src/main.c, src/files.c:
4064 New file.
4065
40661993-04-15 Noah Friedman <friedman@gnu.org>
4067
4068 * configure.in: entered into RCS
4069
4070 * configure.in: *** empty log message ***
4071
4072 * configure.in: New file.
4073
40741993-04-14 Richard Stallman <rms@gnu.org>
4075
4076 * Makefile.in: New file.
4077
40781993-04-13 Richard Stallman <rms@gnu.org>
4079
4080 * src/version.c: New file.
4081
40821993-03-25 Richard Stallman <rms@gnu.org>
4083
4084 * src/output.c: entered into RCS
4085
40861992-09-25 Richard Stallman <rms@gnu.org>
4087
4088 * configure.bat: entered into RCS
4089
40901992-06-22 Richard Stallman <rms@gnu.org>
4091
4092 * src/vmsgetargs.c: entered into RCS
4093
40941992-06-22 Richard Stallman <rms@gnu.org>
4095
4096 * doc/bison.rnh: entered into RCS
4097
40981992-04-20 David J. MacKenzie <djm@gnu.org>
4099
4100 * README: entered into RCS
4101
41021992-01-22 Richard Stallman <rms@gnu.org>
4103
4104 * src/machine.h: entered into RCS
4105
41061991-12-21 Richard Stallman <rms@gnu.org>
4107
4108 * src/lalr.c, src/closure.c:
4109 entered into RCS
4110
41111991-12-20 Richard Stallman <rms@gnu.org>
4112
4113 * src/state.h: entered into RCS
4114
41151991-12-18 Richard Stallman <rms@gnu.org>
4116
4117 * src/print.c, src/nullable.c, src/derives.c:
4118 entered into RCS
4119
41201991-11-03 David J. MacKenzie <djm@gnu.org>
4121
4122 * src/warshall.c, src/types.h, src/symtab.h, src/lex.h, src/gram.c, src/gram.h, src/files.h:
4123 entered into RCS
4124
41251988-09-09 Richard Stallman <rms@gnu.org>
4126
4127 * src/bison.hairy: entered into RCS
4128
41291987-12-16 Richard Stallman <rms@gnu.org>
4130
4131 * REFERENCES: entered into RCS
bison