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* src/files.c [VMS]: No longer include `ssdef.h', no longer define
[bison.git] / ChangeLog
CommitLineData
0dbb648e
AD		 12000-11-02 Akim Demaille <akim@epita.fr>
2
3 * src/files.c [VMS]: No longer include `ssdef.h', no longer define
4 `unlink': it's no longer used.
5 * src/files.h: Formatting changes.
6
896fe5c1
AD		 72000-11-02 Akim Demaille <akim@epita.fr>
8
9 Remove the last uses of mktemp and unlink/delete.
10
11 * src/files.c (fdefines, ftable): Removed.
12 (defines_ostack, table_obstack): New.
13 Adjust dependencies of the former into uses of the latter.
14 * src/output.c (output_short_or_char_table, output_short_table):
15 Convert to using obstacks.
16 * src/reader.c (copy_comment2): Accept one FILE * and two
17 obstacks.
18 (output_token_defines, reader_output_yylsp): Use obstacks.
19 * src/system.h (obstack_fgrow3): New.
20
dd60faec
AD		 212000-11-01 Akim Demaille <akim@epita.fr>
22
23 Change each use of `fattrs' into a use of `attrs_obstack'.
24
25 * src/reader.c (copy_at): Typo: s/yylloc/yyloc/.
26 * src/files.c (fattrs): Remove.
27 (attrs_obstack): New.
28 Adjust all dependencies.
29 (done): If SEMANTIC_PARSER, dump attrs_obstack into attrsfile.
30
8c7ebe49
AD		 312000-11-01 Akim Demaille <akim@epita.fr>
32
33 Introduce obstacks.
34 Change each use of `faction' into a use of `action_obstack'.
35
36 * lib/obstack.h, lib/obstack.c: New files.
37 * src/files.c (faction): Remove.
38 (action_obstack): New.
39 Adjust all dependencies.
40
77aee789
AD		 412000-10-20 Akim Demaille <akim@epita.fr>
42
43 * lib/quote.h (PARAMS): New macro. Use it.
44
43591cec
AD		 452000-10-16 Akim Demaille <akim@epita.fr>
46
47 * src/output.c (output_short_or_char_table): New function.
48 (output_short_table, output_token_translations): Use it.
49 (goto_actions): Use output_short_table.
50
1e9798d5
AD		 512000-10-16 Akim Demaille <akim@epita.fr>
52
53 * src/symtab.c (bucket_new): New function.
54 (getsym): Use it.
55
56 * src/output.c (output_short_table): New argument to display the
57 comment associated with the table.
58 Adjust dependencies.
59 (output_gram): Use it.
60 (output_rule_data): Nicer output layout for YYTNAME.
61
f282676b
AD		 622000-10-16 Akim Demaille <akim@epita.fr>
63
64 * src/lex.c (read_typename): New function.
65 (lex): Use it.
66 * src/reader.c (copy_dollar): Likewise.
67
550a72a3
AD		 682000-10-16 Akim Demaille <akim@epita.fr>
69
70 * src/reader.c (copy_comment2): Expect the input stream to be on
71 the `/' which is suspected to open a comment, instead of being
72 called after `//' or `/*' was read.
73 (copy_comment, copy_definition, parse_union_decl, copy_action)
74 (copy_guard): Adjust.
75
131e2fef
AD		 762000-10-16 Akim Demaille <akim@epita.fr>
77
78 * src/reader.c (parse_expect_decl): Use `skip_white_space' and
79 `read_signed_integer'.
80
79282c5a
AD		 812000-10-16 Akim Demaille <akim@epita.fr>
82
83 * src/reader.c (copy_dollar): New function.
84 (copy_guard, copy_action): Use it.
85
ff4a34be
AD		 862000-10-16 Akim Demaille <akim@epita.fr>
87
88 * lib/quote.h, lib/quote.c, lib/quotearg.h, lib/quotearg.c:
89 * m4/prereq.m4, m4/c-bs-a.m4, m4/mbstate.m4:
90 New files, from Fileutils 4.0.27.
91 * src/main.c (printable_version): Remove.
92 * src/lex.c, src/reader.c: Use `quote'.
93
942000-10-04 Akim Demaille <akim@epita.fr>
95
96 * lib/error.c, lib/error.h: New files, needed by xmalloc.c.
97
14ded682
AD		 982000-10-04 Akim Demaille <akim@epita.fr>
99
100 * doc/bison.texinfo: Various typos spotted by Neil Booth.
101
8e03724b
AD		 1022000-10-04 Akim Demaille <akim@epita.fr>
103
104 When a literal string is used to define two different tokens,
105 `bison -v' segfaults.
106 Reported by Piotr Gackiewicz, and fixed by Neil Booth.
107
108 * tests/regression.m4: New file.
109 Include the core of the sample provided by Piotr Gackiewicz.
110 * src/reader.c (parse_token_decl): Diagnose bad cases, and proceed
111 properly.
112
a9e64249
AD		 1132000-10-04 Akim Demaille <akim@epita.fr>
114
115 * src/reader.c (parse_expect_decl): Keep `count' within the size
116 of `buffer'.
117 From Neil Booth.
118
da9abf43
AD		 1192000-10-02 Paul Eggert <eggert@twinsun.com>
120
121 * bison.s1 (yyparse): Assign the default value
122 unconditionally, to avoid a GCC warning and make the parser a
123 tad smaller.
124
c33638bb
AD		 1252000-10-02 Akim Demaille <akim@epita.fr>
126
127 * src/getargs.c (getargs): Don't dump `--help' on unrecognized
128 options.
129
444c570a
AD		 1302000-10-02 Akim Demaille <akim@epita.fr>
131
132 * src/derives.c, src/print.c, src/reduce.c: To ease the
133 translation, move some `\n' out of the translated strings.
134
89cab50d
AD		 1352000-10-02 Akim Demaille <akim@epita.fr>
136
137 The location tracking mechanism is precious for parse error
138 messages. Nevertheless, it is enabled only when `@n' is used in
139 the grammar, which is a different issue (you can use it in error
140 message, but not in the grammar per se). Therefore, there should
141 be another means to enable it.
142
143 * src/getargs.c (getargs): Support `--locations'.
144 (usage): Report it.
145 * src/getargs.h (locationsflag): Export it.
146 * src/lex.c (percent_table): Support `%locations'.
147 * src/reader.c (yylsp_needed): Remove this variable, now replaced
148 with `locationsflag'.
149 * doc/bison.texinfo: Document `--locations' and `%locations'.
150 Sort the options.
151 * tests/calc.m4: Test it.
152
153 For regularity of the names, replace each
154 (nolineflag, toknumflag, rawtokenumflag, noparserflag): with...
155 (no_lineflag, token_tableflag, rawflag, no_parserflag): this.
156 In addition replace each `flag' with `_flag'.
157
d6c2cba0
AD		 1582000-10-02 Akim Demaille <akim@epita.fr>
159
160 Also test parse error messages, including with YYERROR_VERBOSE.
161
162 * tests/calc.m4 (calc.y): Add support for `exp = exp' (non
163 associative).
164 Use it to check the computations.
165 Use it to check `nonassoc' is honored.
166 (AT_DATA_CALC_Y): Equip `calc.y' with YYERROR_VERBOSE when passed
167 `--yyerror-verbose'.
168 (_AT_CHECK_CALC): Adjust to this option.
169 (_AT_CHECK_CALC_ERROR): New macro to check parse error messages.
170
5a35a6cb
AD		 1712000-10-02 Akim Demaille <akim@epita.fr>
172
173 Test also `--verbose', `--defines' and `--name-prefix'. Testing
174 the latter demonstrates a flaw in the handling of non debugging
175 parsers introduced by myself on 2000-03-16: `#define yydebug 0'
176 was used in order to simplify:
177
178 #if YYDEBUG
179 if (yydebug)
180 {
181 ...
182 }
183 #endif
184
185 into
186
187 if (yydebug)
188 {
189 ...
190 }
191
192 unfortunately this leads to a CPP conflict when
193 `--name-prefix=foo' is used since it produces `#define yydebug
194 foodebug'.
195
196 * src/bison.s1 [!YYDEBUG]: Do not define yydebug.
197 (YYDPRINTF): New macro.
198 Spread its use.
199 * tests/calc.m4 (AT_CHECK_CALC): Do require a title, build it from
200 the bison options.
201 Also test `--verbose', `--defines' and `--name-prefix'.
202
71da9eea
AD		 2032000-10-02 Akim Demaille <akim@epita.fr>
204
205 Improve the readability of the produced parsers.
206
207 * src/bison.s1: Formatting changes.
208 Improve the comment related to the `$' mark.
209 (yydefault): Don't fall through to `yyresume': `goto' there.
210 * src/output.c (output_parser): When the `$' is met, skip the end
211 of its line.
212 New variable, `number_of_dollar_signs', to check there's exactly
213 one `$' in the parser skeleton.
214
95e36146
AD		 2152000-10-02 Akim Demaille <akim@epita.fr>
216
217 * lib/xstrdup.c: New file, from the fileutils.
218 * src/reader.c (parse_token_decl, get_type_name, parse_type_decl)
219 (parse_assoc_decl, parse_thong_decl, get_type): Use `xstrdup'
220 instead of strlen + xmalloc + strcpy.
221 * src/symtab.c (copys): Remove, use xstrdup instead.
222
d7020c20
AD		 2232000-10-02 Akim Demaille <akim@epita.fr>
224
225 * src/gram.h (associativity): New enum type which replaces the
226 former CPP macros `RIGHT_ASSOC', `LEFT_ASSOC' and `NON_ASSOC' with
227 `right_assoc', `left_assoc' and `non_assoc'.
228 Adjust all dependencies.
229 * src/reader.c: Formatting changes.
230 (LTYPESTR): Don't define it, use it as a literal in
231 `reader_output_yylsp'.
232 * src/symtab.h (symbol_class): New enum type which replaces the
233 former CPP macros `SUNKNOWN', `STOKEN and `SNTERM' with
234 `sunknown', `stoken and `snterm'.
235
1916f98e
AD		 2362000-10-02 Akim Demaille <akim@epita.fr>
237
238 * src/getargs.c (fixed_outfiles): Rename as...
239 (yaccflag): for consistency and accuracy.
240 Adjust dependencies.
241
d7913476
AD		 2422000-10-02 Akim Demaille <akim@epita.fr>
243
244 Use the more standard files `xalloc.h' and `xmalloc.c' instead of
245 Bison's `allocate.c' and `alloc.h'. This patch was surprisingly
246 difficult and introduced a lot of core dump. It turns out that
247 Bison used an implementation of `xmalloc' based on `calloc', and
248 at various places it does depend upon the initialization to 0. I
249 have not tried to isolate the pertinent places, and all the former
250 calls to Bison's `xmalloc' are now using `XCALLOC'. Someday,
251 someone should address this issue.
252
253 * src/allocate.c, src/alloc.h, m4/bison-decl.m4: Remove.
254 * lib/xmalloc.c, lib/xalloc.h, m4/malloc.m4, m4/realloc.m4: New
255 files.
256 Adjust dependencies.
257 * src/warshall.h: New file.
258 Propagate.
259
340ef489
AD		 2602000-10-02 Akim Demaille <akim@epita.fr>
261
262 Various anti-`extern in *.c' changes.
263
264 * src/system.h: Include `assert.h'.
265
b2ca4022
AD		 2662000-10-02 Akim Demaille <akim@epita.fr>
267
268 * src/state.h (nstates, final_state, first_state, first_shift)
269 (first_reduction): Move their exportation from here...
270 * src/LR0.h: to here.
271 Adjust dependencies.
272 * src/getargs.c (statisticsflag): New variable.
273 Add support for `--statistics'.
274 Adjust dependencies.
275
276 Remove a lot of now useless `extern' statements in most files.
277
403b315b
AD		 2782000-10-02 Akim Demaille <akim@epita.fr>
279
280 * src/LR0.h: New file.
281 Propagate its use.
282
07a58c13
AD		 2832000-10-02 Akim Demaille <akim@epita.fr>
284
285 * src/print.h: New file.
286 Propagate its use.
287 * src/print.c: Formatting and ordering changes.
288 (verbose, terse): Replace with...
289 (print_results): this new function.
290 Adjust dependencies.
291
0619caf0
AD		 2922000-10-02 Akim Demaille <akim@epita.fr>
293
294 * src/conflicts.c (conflict_report): New function.
295 (conflict_log, verbose_conflict_log): Replace with...
296 (print_conflicts): this function.
297 Adjust dependencies.
298 * src/conflicts.h: New file.
299 Propagate its inclusion.
300
3519ec76
AD		 3012000-10-02 Akim Demaille <akim@epita.fr>
302
303 * src/nullable.h: New file.
304 Propagate its inclusion.
305 * src/nullable.c: Formatting changes.
306
015acc48
AD		 3072000-10-02 Akim Demaille <akim@epita.fr>
308
309 * src/reduce.h: New file.
310 Propagate its inclusion.
311 * src/reduce.c: Topological sort and other formatting changes.
312 (bool, TRUE, FALSE): Move their definition to...
313 * src/system.h: here.
314
8963a27b
AD		 3152000-10-02 Akim Demaille <akim@epita.fr>
316
317 * src/files.c: Formatting changes.
318 (tryopen, tryclose, openfiles): Rename as...
319 (xfopen, xfclose, open_files): this.
320 (stringappend): static.
321 * src/files.h: Complete the list of exported symbols.
322 Propagate its use.
323
a70083a3
AD		 3242000-10-02 Akim Demaille <akim@epita.fr>
325
326 * src/reader.h: New file.
327 Propagate its use instead of tedious list of `extern' and
328 prototypes.
329 * src/reader.c: Formatting changes, topological sort,
330 s/register//.
331
abadc117
AD		 3322000-10-02 Akim Demaille <akim@epita.fr>
333
334 * src/lex.h: Prototype `lex.c' exported functions.
335 * src/reader.c: Adjust.
336 * src/lex.c: Formatting changes.
337 (safegetc): Rename as...
338 (xgetc): this.
339
720d742f
AD		 3402000-10-02 Akim Demaille <akim@epita.fr>
341
342 * src/lalr.h: New file.
343 Propagate its inclusion instead of prototypes and `extern'.
344 * src/lalr.c: Formatting changes, topological sorting etc.
345
f2acea59
AD		 3462000-10-02 Akim Demaille <akim@epita.fr>
347
348 * src/output.c (token_actions): Introduce a temporary array,
349 YYDEFACT, that makes it possible for this function to use
350 output_short_table.
351
d019d655
AD		 3522000-10-02 Akim Demaille <akim@epita.fr>
353
354 `user_toknums' is output as a `short[]' in `output.c', while it is
355 defined as a `int[]' in `reader.c'. For consistency with the
356 other output tables, `user_toknums' is now defined as a table of
357 shorts.
358
359 * src/reader.c (user_toknums): Be a short table instead of an int
360 table.
361 Adjust dependencies.
362
363 Factor the short table outputs.
364
365 * src/output.c (output_short_table): New function.
366 * src/output.c (output_gram, output_stos, output_rule_data)
367 (output_base, output_table, output_check): Use it.
368
6c89f1c1
AD		 3692000-10-02 Akim Demaille <akim@epita.fr>
370
371 * src/output.c (output): Topological sort of the functions, in
372 order to get rid of the `static' prototypes.
373 No longer use `register'.
374 * src/output.h: New file.
375 Propagate its inclusion in files explicitly prototyping functions
376 from output.c.
377
d9efd181
AD		 3782000-09-21 Akim Demaille <akim@epita.fr>
379
380 * src/atgeneral.m4: Update from Autoconf.
381
c29240e7 3822000-09-21 Akim Demaille <akim@epita.fr>
2fa6973e
AD		 383
384 * src/closure.h: New file.
385 * src/closure.c: Formatting changes, topological sort over the
386 functions, use of closure.h.
387 (initialize_closure, finalize_closure): Rename as...
388 (new_closure, free_closure): these. Adjust dependencies.
389 * src/LR0.c: Formatting changes, topological sort, use of
390 cloture.h.
391 (initialize_states): Rename as...
392 (new_states): this.
393 * src/Makefile.am (noinst_HEADERS): Adjust.
394
499daa50
AD		 3952000-09-20 Akim Demaille <akim@epita.fr>
396
397 * src/acconfig.h: Don't protect config.h against multiple
398 inclusion.
399 Don't define PARAMS.
400 * src/system.h: Define PARAMS.
401 Remove some of the ad-hoc CPP magic for DOS, VMS etc.: this is the
402 purpose of config.h. system.h must not try to fix wrong
403 definitions in config.h.
404
cc84fd5d
AD		 4052000-09-20 Akim Demaille <akim@epita.fr>
406
407 * src/derives.h: New file.
408 * src/main.c, src/derives.h: Use it.
409 Formatting changes.
410 * src/Makefile.am (noinst_HEADERS): Adjust.
411
db5b3a89
AD		 4122000-09-20 Akim Demaille <akim@epita.fr>
413
414 * tests/atgeneral.m4: Update from Autoconf.
415 * tests/calc.m4 (_AT_DATA_CALC_Y, AT_DATA_CALC_Y, _AT_CHECK_CALC)
416 (AT_CHECK_CALC): New macros.
417 Use these macros to test bison with options `', `--raw',
418 `--debug', `--yacc', `--yacc --debug'.
419
ceed8467
AD		 4202000-09-19 Akim Demaille <akim@epita.fr>
421
422 * src/output.c: Formatting changes.
423 * src/machine.h: Remove, leaving its contents in...
424 * src/system.h: here.
425 Include stdio.h.
426 Adjust all dependencies on stdio.h and machine.h.
427 * src/getargs.h: New file.
428 Let all `extern' declarations about getargs.c be replaced with
429 inclusion of `getargs.h'.
430 * src/Makefile.am (noinst_HEADERS): Adjust.
431
432 * tests/calc.m4 (yyin): Be initialized in main, not on the global
433 scope.
434 (yyerror): Returns void, not int.
435 * doc/bison.texinfo: Formatting changes.
436
05a1d24b
AD		 4372000-09-19 Akim Demaille <akim@epita.fr>
438
439 * tests/calc.m4 (calc.y): Do not assign to stdin, as it's not
440 portable.
441
cbd25751
AD		 4422000-09-18 Akim Demaille <akim@epita.fr>
443
444 * configure.in: Append WARNING_CFLAGS to CFLAGS.
445 * src/Makefile.am (INCLUDES): Don't.
446 Be ready to fetch headers in lib/.
447
13863333
AD		 4482000-09-18 Akim Demaille <akim@epita.fr>
449
450 * doc/bison.texinfo: Update the copyright.
451 ANSIfy and GNUify the examples.
452 Remove the old menu.
453
0d533154
AD		 4542000-09-18 Akim Demaille <akim@epita.fr>
455
456 First set of tests: use the `calc' example from the documentation.
457
458 * src/bison.s1 (yyparse): Condition the code using `yytname' which
459 is defined only when YYDEBUG is.
460 * m4/atconfig.m4 (AT_CONFIG): Adjust to Autoconf 2.13.
461 * src/files.c (tryopen, tryclose): Formatting changes.
462 Move to the top and be static.
463 * src/reader.c (read_signed_integer): Likewise.
464 * tests/calc.m4: New file.
465 * Makefile.am, suite.m4: Adjust.
466 * m4/atconfig.m4: Set BISON_SIMPLE and BISON_HAIRY.
467
e79137ac
AD		 4682000-09-18 Akim Demaille <akim@epita.fr>
469
470 Add support for an Autotest test suite for Bison.
471
472 * m4/m4.m4, m4/atconfig.m4: New files.
473 * m4/Makefile.am (EXTRA_DIST): Adjust.
474 * tests/suite.m4, tests/Makefile.am, tests/atgeneral.m4: New
475 files.
476 * src/getargs.c: Display a more standard --version message.
477 * src/reader.c (reader): Formatting changes.
478 No longer depend upon VERSION_STRING.
479 * configure.in: No longer use `dnl'.
480 Set up the test suite and the new directory `tests/.
481 (VERSION_STRING): Remove.
482
27821bff
AD		 4832000-04-14 Akim Demaille <akim@epita.fr>
484
485 * src/reader.c (copy_comment2): New function, same as former
486 `copy_comment', but outputs into two FILE *.
487 (copy_comment): Use it.
488 (parse_union_decl): Use it.
489 (get_type, parse_start_decl): Use the same `invalid' message.
490 (parse_start_decl, parse_union_decl): Use the same `multiple'
491 message.
492 (parse_union_decl, copy_guard, copy_action): Use the same
493 `unmatched' message.
494 * m4/Makefile.am (EXTRA_DIST): Add `warning.m4'.
495
cfe5fbc0
AD		 4962000-03-31 Akim Demaille <akim@epita.fr>
497
498 * src/files.c (tryopen, tryclose): Move to the top.
499 Be static.
500
cb7db13e
AD		 5012000-03-31 Akim Demaille <akim@epita.fr>
502
503 * src/main.c (main): Don't call `done', exit does it.
504
a0f6b076
AD		 5052000-03-31 Akim Demaille <akim@epita.fr>
506
36281465
AD		 507 * allocate.c: s/return (foo)/return foo/.
508 * lalr.c: Likewise.
509 * LR0.c: Likewise.
510 * output.c: Likewise.
511 * reader.c: Likewise.
512 * symtab.c: Likewise.
513 * vmsgetargs.c: Likewise.
514
5152000-03-31 Akim Demaille <akim@epita.fr>
516
517 Clean up the error reporting functions.
a0f6b076
AD		 518
519 * src/report.c: New file.
520 * src/report.h: Likewise.
521 * src/Makefile.am: Adjust.
522 * m4/error.m4: New file.
523 * m4/Makefile.am: Adjust.
524 * configure.in (jm_PREREQ_ERROR): Call it.
525 * src/main.c (int_to_string, banner, fatal_banner, warn_banner):
526 Remove.
527 (fatal, fatals): Remove. All callers use complain.c::fatal.
528 (warn, warni, warns, warnss, warnss): Remove. All callers use
529 complain.c::complain.
530 (toomany): Remove, use fatal instead.
531 * src/files.c (done): No argument, use complain_message_count.
532 * src/main.c (main): Register `done' to `atexit'.
533
534 * src/getargs.c (usage): More `fputs', less `fprintf'.
535
18539825
AD		 5362000-03-28 Akim Demaille <akim@epita.fr>
537
538 * lib/: New directory.
539 * Makefile.am (SUBDIRS): Adjust.
540 * configure.in: Adjust.
541 (LIBOBJS): Although not used yet, AC_SUBST it, otherwise it's
542 useless.
543 * src/alloca.c: Moved to lib/.
544 * src/getopt.c: Likewise.
545 * src/getopt1.c: Likewise.
546 * src/getopt.h: Likewise.
547 * src/ansi2knr.c: Likewise.
548 * src/ansi2knr.1: Likewise.
549 * src/Makefile.am: Adjust.
550 * lib/Makefile.am: New file.
551
9f306f2a
AD		 5522000-03-28 Akim Demaille <akim@epita.fr>
553
554 * src/getargs.c (usage): Refresh the help message.
555
0ba347b6
AD		 5562000-03-17 Akim Demaille <akim@epita.fr>
557
558 * src/getopt1.c: Updated from textutils 2.0e
559 * src/getopt.c: Likewise.
560 * src/getopt.h: Likewise.
561
dbe7f271
AD		 5622000-03-17 Akim Demaille <akim@epita.fr>
563
564 * src/Makefile.am (bison.simple): Fix the awk program: quote only
565 the file name, not the whole `#line LINE FILE'.
566
75bbe78d
AD		 5672000-03-17 Akim Demaille <akim@epita.fr>
568
569 On syntax errors, report the token on which we choked.
570
aa5fd0ee
AD		 571 * src/bison.s1 (yyparse): In the label yyerrlab, when
572 YYERROR_VERBOSE, add yychar in msg.
75bbe78d 573
7b306f52
AD		 5742000-03-17 Akim Demaille <akim@epita.fr>
575
aa5fd0ee 576 * src/reader.c (copy_at): New function.
7b306f52
AD		 577 (copy_guard): Use it.
578 (copy_action): Use it.
579
e87b5700
AD		 5802000-03-17 Akim Demaille <akim@epita.fr>
581
582 Be kind to translators, save some useless translations.
583
aa5fd0ee 584 * src/main.c (banner): New function.
e87b5700
AD		 585 (fatal_banner): Use it.
586 (warn_banner): Use it.
587
ae3c3164
AD		 5882000-03-17 Akim Demaille <akim@epita.fr>
589
aa5fd0ee
AD		 590 * src/reader.c (copy_definition): Use copy_string and
591 copy_comment. Removed now unused `match', `ended',
592 `cplus_comment'.
ae3c3164
AD		 593 (copy_comment, copy_string): Moved, to be visible from
594 copy_definition.
595
4dc58e7c
AD		 5962000-03-17 Akim Demaille <akim@epita.fr>
597
aa5fd0ee
AD		 598 * src/reader.c (copy_string): Declare `static inline'. No
599 problems with inline, since it is checked by configure.
4dc58e7c
AD		 600 (copy_comment): Likewise.
601
0a6384c4
AD		 6022000-03-17 Akim Demaille <akim@epita.fr>
603
aa5fd0ee 604 * src/reader.c (packsymbols): Formatting changes.
0a6384c4 605
3cef001a
AD		 6062000-03-17 Akim Demaille <akim@epita.fr>
607
aa5fd0ee 608 * src/reader.c (copy_comment): New function, factored out from:
3cef001a
AD		 609 (copy_action): Use it. Removed now unused `match', `ended',
610 `cplus_comment'.
611 (copy_guard): Likewise.
612
ca36d2ef
AD		 6132000-03-17 Akim Demaille <akim@epita.fr>
614
aa5fd0ee 615 * src/reader.c (copy_string): New function, factored out from:
ca36d2ef
AD		 616 (copy_action): Use it.
617 (copy_guard): Likewise.
618
6666f98f
AD		 6192000-03-17 Akim Demaille <akim@epita.fr>
620
621 Change the handling of @s so that they behave exactly like $s.
622 There is now a pseudo variable @$ (readble and writable), location
623 of the lhs of the rule (by default ranging from the location of
624 the first symbol of the rhs, to the location of the last symbol,
625 or, if the rhs is empty, YYLLOC).
626
627 * src/bison.s1 [YYLSP_NEEDED] (yyloc): New variable, twin of
628 yyval.
629 (yyparse): When providing a default semantic action, provide a
630 default location action.
631 (after the $): No longer change `*YYLSP', just stack YYLOC the
632 same way you stack YYVAL.
633 * src/reader.c (read_declarations): Use warns.
634 (copy_guard, case '@'): Also recognize `@$', expanded as `YYLOC'.
635 (copy_action, case '@'): Likewise.
636 Use a standard error message, to save useless work from
637 translators.
638
41aca2e0
AD		 6392000-03-17 Akim Demaille <akim@epita.fr>
640
aa5fd0ee
AD		 641 * src/bison.s1: Formatting and cosmetics changes.
642 * src/reader.c: Likewise.
41aca2e0
AD		 643 Update the Copyright notice.
644
dc08c1d5
AD		 6452000-03-17 Akim Demaille <akim@epita.fr>
646
aa5fd0ee
AD		 647 * src/bison.s1 (#line): All set to `#line' only, since the
648 Makefile now handles them.
dc08c1d5 649
9ee3c97b
AD		 6502000-03-16 Akim Demaille <akim@epita.fr>
651
652 * src/output.c (output_rule_data): Output the documentation of
653 some of the tables.
654 (Copyright notice): Update.
655 Formatting changes.
656
0de741ca
AD		 6572000-03-16 Akim Demaille <akim@epita.fr>
658
659 * src/bison.s1 [!YYDEBUG]: Define yydebug to 0. This allows to
660 remove most `#if YYDEBUG != 0', since `if (yydebug)' is enough.
661 One `#if YYDEBUG' remains, since it uses variables which are
662 defined only if `YYDEBUG != 0'.
663
bb10be54
AD		 6642000-03-16 Akim Demaille <akim@epita.fr>
665
666 * src/bison.s1 (yyparse): Reorganize the definitions of the stacks
667 and related variables so that the similarities are highlighted.
668
b07b484a
AD		 6692000-03-16 Akim Demaille <akim@epita.fr>
670
671 * src/bison.s1: Properly indent CPP directives.
672
361f60b3
AD		 6732000-03-16 Akim Demaille <akim@epita.fr>
674
675 * src/bison.s1: Properly indent the `alloca' CPP section.
676
8c44d3ec
AD		 6772000-03-16 Akim Demaille <akim@epita.fr>
678
679 Do not hard code values of directories in `configure.in'.
680 Update the `configure' tool chain.
681
682 * configure.in (XPFILE, XPFILE1, LOCALEDIR): Remove, handled by
683 src/makefile.am.
684 (VERSION_STRING): Use the third arg of AC_DEFINE_UNQUOTED.
685 (AC_OUTPUT): Add m4/Makefile.
686 Bump to bison 1.28a, 1.29 has never been released.
687 * acconfig.h (XPFILE, XPFILE1, LOCALEDIR): Remove, since they are
688 handled via src/Makefile.am.
689 (VERSION_STRING, PROTOTYPES, ENABLE_NLS, HAVE_CATGETS,
690 HAVE_GETTEXT, HAVE_LC_MESSAGES, HAVE_STPCPY): Remove, handled by
691 autoheader.
692 * Makefile.am (SUBDIRS): Add m4.
693 (ACLOCAL_AM_FLAGS): New variable.
694 (AUTOMAKE_OPTIONS): Add check-news.
695 * src/Makefile.am (bison.simple): Use awk to replace #line lines with
696 the proper line number and file name.
697 (DEFS): Propagate the location of bison library files and of the
698 locale files.
699 (INCLUDES): Added `-I ..' so that one can compile with srcdir !=
700 builddir.
701 * acinclude.m4: Remove, replaced by the directory m4.
702 * m4/Makefile.am (EXTRA_DIST): New variable.
703 * m4/gettext.m4: New file, from the fileutils.
704 * m4/lcmessage.m4: Likewise
705 * m4/progtest.m4: Likewise.
706 * m4/bison-decl.m4: New file, extracted from former acinclude.m4.
707
f95997e7
AD		 7082000-03-10 Akim Demaille <akim@epita.fr>
709
710 * src/closure.c:
711 Formatting changes of various comments.
712 Respect the GNU coding standards at various places.
713 Don't use `_()' when no translation is needed.
714
7151999-12-13 Jesse Thilo <jthilo@gnu.org>
716
717 * src/files.c:
718 OS/2 honors TMPDIR environment variable.
719
7201999-12-13 Jesse Thilo <jthilo@gnu.org>
721
722 * doc/bison.texinfo: Tweaked spelling and grammar.
723 Updated ISBN.
724 Removed reference to price of printed copy.
725 Mention BISON_SIMPLE and BISON_HAIRY.
726
7271999-12-13 Jesse Thilo <jthilo@gnu.org>
728
729 * configure.in, NEWS:
730 Bison 1.29 released.
731
7321999-10-27 Jesse Thilo <jthilo@gnu.org>
733
734 * doc/.cvsignore, doc/Makefile.am, doc/refcard.tex:
735 Added reference card.
736
7371999-07-26 Jesse Thilo <jthilo@gnu.org>
738
739 * po/ru.po: Added Russian translation.
740
7411999-07-26 Jesse Thilo <jthilo@gnu.org>
742
743 * configure.in: Added Russian translation.
744
7451999-07-06 Jesse Thilo <jthilo@gnu.org>
746
747 * configure.in, NEWS, README:
748 Released version 1.28.
749
7501999-06-14 Jesse Thilo <jthilo@gnu.org>
751
752 * src/system.h:
753 Squashed redefinition warning on some systems.
754
755 * src/getargs.c, src/Makefile.am, src/reader.c, src/version.c:
756 Have configure build version string instead of relying on ANSI string
757 concatentation.
758
7591999-06-14 Jesse Thilo <jthilo@gnu.org>
760
761 * po/POTFILES.in: Got rid of version.c.
762
7631999-06-14 Jesse Thilo <jthilo@gnu.org>
764
765 * acconfig.h, configure.in:
766 Have configure build version string instead of relying on ANSI string
767 concatentation.
768
7691999-06-08 Jesse Thilo <jthilo@gnu.org>
770
771 * doc/bison.1:
772 Dropped mention of `+' for long-named options.
773
7741999-05-30 Jesse Thilo <jthilo@gnu.org>
775
776 * src/files.c: Added <unistd.h> for unlink().
777
778 * src/Makefile.am, src/system.h:
779 I18n fixes.
780
7811999-05-30 Jesse Thilo <jthilo@gnu.org>
782
783 * README: Added a FAQ list.
784
785 * configure.in, acconfig.h:
786 I18n fixes.
787
7881999-05-30 Jesse Thilo <jthilo@gnu.org>
789
790 * doc/FAQ, doc/Makefile.am:
791 Added a FAQ list.
792
7931999-05-19 Jesse Thilo <jthilo@gnu.org>
794
795 * src/alloc.h, src/symtab.h, src/version.c:
796 Protected inclusion of "config.h" with HAVE_CONFIG_H.
797
7981999-04-18 Jesse Thilo <jthilo@gnu.org>
799
800 * src/.cvsignore, src/Makefile.am:
801 Reorganized: sources in `src', documentation in `doc'.
802
803 * src/lex.c (literalchar):
804 fixed the code for escaping double quotes (thanks
805 Jonathan Czisny.)
806
8071999-04-18 Jesse Thilo <jthilo@gnu.org>
808
809 * po/de.po, po/es.po, po/fr.po, po/nl.po, po/POTFILES.in:
810 Adjusted paths to reflect directory reorganization.
811
8121999-04-18 Jesse Thilo <jthilo@gnu.org>
813
814 * doc/.cvsignore, doc/Makefile.am:
815 Reorganized: sources in `src', documentation in `doc'.
816
8171999-04-18 Jesse Thilo <jthilo@gnu.org>
818
819 * configure.in:
820 Updated AC_INIT file to reflect directory reorganization.
821
822 * configure.in, .cvsignore, Makefile.am, POTFILES.in:
823 Reorganized: sources in `src', documentation in `doc'.
824
8251999-04-13 Jesse Thilo <jthilo@gnu.org>
826
827 * src/allocate.c:
828 Don't declare calloc() and realloc() if not necessary.
829
8301999-04-13 Jesse Thilo <jthilo@gnu.org>
831
832 * configure.in, acconfig.h, acinclude.m4:
833 Don't declare calloc() and realloc() if not necessary.
834
8351999-03-23 Jesse Thilo <jthilo@gnu.org>
836
837 * po/.cvsignore: Added i18n support.
838
8391999-03-23 Jesse Thilo <jthilo@gnu.org>
840
841 * acconfig.h, configure.in, Makefile.am:
842 Added i18n support.
843
8441999-03-22 Jesse Thilo <jthilo@gnu.org>
845
846 * src/bison.s1: Fixed #line numbers.
847
8481999-03-15 Jesse Thilo <jthilo@gnu.org>
849
850 * po/es.po, po/fr.po, po/nl.po, po/de.po:
851 Added PO files from Translation Project.
852
8531999-03-03 Jesse Thilo <jthilo@gnu.org>
854
855 * Makefile.am:
856 Added support for non-ANSI compilers (ansi2knr).
857
8581999-02-16 Jesse Thilo <jthilo@gnu.org>
859
860 * configure.in: Bumped version number to 1.27.
861
862 * Makefile.am:
863 Added `bison.simple' to list of files removed by `make distclean'.
864
8651999-02-12 Jesse Thilo <jthilo@gnu.org>
866
867 * src/files.c, src/files.h:
868 Defined locations of parser files in config.h instead of Makefile.
869
8701999-02-12 Jesse Thilo <jthilo@gnu.org>
871
872 * acconfig.h, acinclude.m4, configure.in, Makefile.am:
873 Defined locations of parser files in config.h instead of Makefile.
874
8751999-02-09 Jesse Thilo <jthilo@gnu.org>
876
877 * Makefile.am:
878 Removed inappropriate use of $< macro.
879
8801999-02-05 Jesse Thilo <jthilo@gnu.org>
881
882 * po/Makefile.in.in, po/POTFILES.in:
883 Add `po' directory skeleton.
884
8851999-01-27 Jesse Thilo <jthilo@gnu.org>
886
887 * README: Document help-bison list.
888
889 * configure.in: Add check for mkstemp().
890
8911999-01-20 Jesse Thilo <jthilo@gnu.org>
892
893 * src/conflicts.c, src/LR0.c, src/output.c, src/reader.c:
894 Hush a few compiler warnings.
895
896 * src/files.c:
897 Add tryclose(), which verifies that fclose was successful.
898 Hush a couple of compiler warnings.
899
9001999-01-20 Jesse Thilo <jthilo@gnu.org>
901
902 * Makefile.am, OChangeLog:
903 ChangeLog is now automatically generated. Include the old version as
904 OChangeLog.
905
9061999-01-14 Jesse Thilo <jthilo@gnu.org>
907
908 * 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:
909 Update FSF address.
910
9111999-01-14 Jesse Thilo <jthilo@gnu.org>
912
913 * doc/bison.texinfo: Fix formatting glitch.
914
915 * doc/bison.texinfo: Update FSF address.
916
9171999-01-14 Jesse Thilo <jthilo@gnu.org>
918
919 * acconfig.h: Update FSF address.
920
9211999-01-08 Jesse Thilo <jthilo@gnu.org>
922
923 * src/system.h:
924 Don't define PACKAGE here, since config.h defines it.
925
9261998-12-30 Jesse Thilo <jthilo@gnu.org>
927
928 * src/reader.c: Update copyright date.
929
930 * src/main.c:
931 Ditch sprintf to statically-sized buffers in fatal/warn functions in
932 favor of output directly to stderr (avoids buffer overruns).
933
934 * src/reader.c: Some checks for premature EOF.
935
936 * 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:
937 Use prototypes if the compiler understands them.
938
939 * src/files.c: Honor TMPDIR on Unix hosts.
940 Use prototypes if the compiler understands them.
941
942 * src/reader.c:
943 Fix a couple of buffer overrun bugs.
944 Use prototypes if the compiler understands them.
945
946 * src/system.h: Include unistd.h and ctype.h.
947 Use #ifdef instead of #if for NLS symbols.
948
9491998-12-30 Jesse Thilo <jthilo@gnu.org>
950
951 * doc/bison.texinfo:
952 Delete comment "consider using @set for edition number, etc..." since
953 we now are doing so.
954
9551998-12-30 Jesse Thilo <jthilo@gnu.org>
956
957 * configure.in:
958 Use prototypes if the compiler understands them.
959
960 * NEWS: Document 1.26 highlights.
961
962 * Makefile.am: Require Automake 1.3 or later.
963
964 * acconfig.h:
965 Use prototypes if the compiler understands them.
966
9671998-12-29 Jesse Thilo <jthilo@gnu.org>
968
969 * src/version.c:
970 Use VERSION symbol from automake for version number.
971
9721998-12-29 Jesse Thilo <jthilo@gnu.org>
973
974 * acconfig.h, configure.in, version.cin:
975 Use VERSION symbol from automake for version number.
976
9771998-11-28 Jesse Thilo <jthilo@gnu.org>
978
979 * Makefile.am:
980 Distribute original version of simple parser (bison.s1), not built
981 version (bison.simple).
982
9831998-11-28 Jesse Thilo <jthilo@gnu.org>
984
985 * doc/bison.texinfo: Add info dir entry.
986
987 * doc/bison.texinfo:
988 Let automake put version number into documentation.
989
9901998-11-26 Jesse Thilo <jthilo@gnu.org>
991
992 * src/bison.cld, src/build.com, src/vmshlp.mar:
993 Add non-RCS files from /gd/gnu/bison.
994
9951998-11-26 Jesse Thilo <jthilo@gnu.org>
996
997 * doc/bison.1:
998 Document the BISON_HAIRY and BISON_SIMPLE variables.
999
10001998-11-25 Jesse Thilo <jthilo@gnu.org>
1001
1002 * src/version.c: Build version.c automatically.
1003
1004 * src/reader.c:
1005 Fix token numbering (used to start at 258, not 257).
1006
1007 * src/system.h: Include config.h.
1008
1009 * src/getargs.c: Update bug report address.
1010
1011 * src/alloca.c, src/getopt1.c, src/getopt.c, src/getopt.h:
1012 Get latest copies of alloca.c, getopt.c, getopt.h, getopt1.c from gnu.org.
1013
10141998-11-25 Jesse Thilo <jthilo@gnu.org>
1015
1016 * Makefile.am:
1017 Rename bison.simple to bison.s1 (bison.simple is then built from bison.s1).
1018
1019 * configure.in, version.cin:
1020 Build version.c automatically.
1021
1022 * AUTHORS: Add AUTHORS file.
1023
1024 * README: Update bug report address.
1025
1026 * bison.simple:
1027 Rename bison.simple to bison.s1 (bison.simple is then built from bison.s1).
1028
1029 * configure.in, Makefile.am, Makefile.in, stamp-h.in:
1030 Add automake stuff.
1031
10321998-11-25 Jesse Thilo <jthilo@gnu.org>
1033
1034 * doc/bison.texinfo: Clean up some formatting.
1035
10361998-05-05 Richard Stallman <rms@gnu.org>
1037
1038 * doc/bison.texinfo:
1039 Explain better why to make a pure parser.
1040
10411998-01-05 Richard Stallman <rms@gnu.org>
1042
1043 * src/files.c (openfiles):
1044 [_WIN32 && !__CYGWIN32__] Use TEMP or Temp to
1045 find a temporary directory, if possible. Do not unlink files while
1046 they are open.
1047
10481997-08-25 Richard Stallman <rms@gnu.org>
1049
1050 * src/reader.c (stack_offset;):
1051 Change some warni to warns.
1052
1053 * src/lex.c (literalchar): Use warns, not warni.
1054
10551997-06-28 Richard Stallman <rms@gnu.org>
1056
1057 * src/bison.s1: Add a Bison version comment.
1058
1059 * src/main.c (fatal, warn, berror):
1060 Use program_name.
1061
10621997-06-28 Richard Stallman <rms@gnu.org>
1063
1064 * Makefile.in (bison_version): New variable.
1065 (dist): Use that variable.
1066 (bison.s1): Substitute the Bison version into bison.simple.
1067
1068 * bison.simple: Add a Bison version comment.
1069
10701997-06-18 Richard Stallman <rms@gnu.org>
1071
1072 * src/main.c (fatal, warn, berror):
1073 Make error messages standard.
1074 (toomany): Improve error message text.
1075
1076 * 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:
1077 new.h renamed to alloc.h.
1078
10791997-06-18 Richard Stallman <rms@gnu.org>
1080
1081 * Makefile.in: new.h renamed to alloc.h.
1082
10831997-05-24 Richard Stallman <rms@gnu.org>
1084
1085 * src/lex.c (literalchar):
1086 Fix the code for escaping \, " and '.
1087
1088 (lex): Avoid trouble when there are many chars
1089 to discard in a char literal with just several chars in it.
1090
10911997-05-17 Richard Stallman <rms@gnu.org>
1092
1093 * src/bison.s1:
1094 Use malloc, if using alloca is troublesome.
1095 (YYSTACK_USE_ALLOCA): New flag macro.
1096 Define it for some systems and compilers.
1097 (YYSTACK_ALLOC): New macro.
1098 (yyparse): Use YYSTACK_ALLOC to allocate stack.
1099 If it was malloc'd, free it.
1100
11011997-05-17 Richard Stallman <rms@gnu.org>
1102
1103 * bison.simple:
1104 Use malloc, if using alloca is troublesome.
1105 (YYSTACK_USE_ALLOCA): New flag macro.
1106 Define it for some systems and compilers.
1107 (YYSTACK_ALLOC): New macro.
1108 (yyparse): Use YYSTACK_ALLOC to allocate stack.
1109 If it was malloc'd, free it.
1110
11111997-04-23 Richard Stallman <rms@gnu.org>
1112
1113 * src/bison.s1:
1114 (alloca) [__hpux]: Always define as __builtin_alloca.
1115
11161997-04-23 Richard Stallman <rms@gnu.org>
1117
1118 * bison.simple:
1119 (alloca) [__hpux]: Always define as __builtin_alloca.
1120
11211997-04-22 Richard Stallman <rms@gnu.org>
1122
1123 * src/bison.s1:
1124 [__hpux]: Include alloca.h (right for HPUX 10)
1125 instead of declaring alloca (right for HPUX 9).
1126
1127 * src/bison.s1 (__yy_memcpy):
1128 Declare arg `count' as unsigned int.
1129 (yyparse): Cast third arg to __yy_memcpy to unsigned int.
1130
11311997-04-22 Richard Stallman <rms@gnu.org>
1132
1133 * bison.simple:
1134 [__hpux]: Include alloca.h (right for HPUX 10)
1135 instead of declaring alloca (right for HPUX 9).
1136
1137 * bison.simple (__yy_memcpy):
1138 Declare arg `count' as unsigned int.
1139 (yyparse): Cast third arg to __yy_memcpy to unsigned int.
1140
11411997-01-03 Richard Stallman <rms@gnu.org>
1142
1143 * src/allocate.c: [__STDC__ or _MSC_VER]:
1144 Declare calloc and realloc to return void *.
1145
11461997-01-02 Richard Stallman <rms@gnu.org>
1147
1148 * src/system.h:
1149 [_MSC_VER]: Include stdlib.h and process.h.
1150 [_MSC_VER] (getpid): Define as macro--translate it to _getpid.
1151
1152 * src/main.c (main): Return FAILURE as a value.
1153 (printable_version): Declare arg as int, not char.
1154
11551997-01-02 Richard Stallman <rms@gnu.org>
1156
1157 * Makefile.in (dist):
1158 Explicitly check for symlinks, and copy them.
1159
11601996-12-19 Richard Stallman <rms@gnu.org>
1161
1162 * src/files.c:
1163 [_MSC_VER] (XPFILE, XPFILE1): Define, if not already defined.
1164
11651996-12-18 Paul Eggert <eggert@gnu.org>
1166
1167 * src/bison.s1 (yyparse):
1168 If __GNUC__ and YYPARSE_PARAM are both defined,
1169 declare yyparse to have a void * argument.
1170
11711996-12-18 Paul Eggert <eggert@gnu.org>
1172
1173 * bison.simple (yyparse):
1174 If __GNUC__ and YYPARSE_PARAM are both defined,
1175 declare yyparse to have a void * argument.
1176
11771996-12-17 Richard Stallman <rms@gnu.org>
1178
1179 * src/reduce.c (nbits): Add some casts.
1180
11811996-08-12 Richard Stallman <rms@gnu.org>
1182
1183 * src/bison.s1: Test _MSDOS as well as _MSDOS_.
1184
11851996-08-12 Richard Stallman <rms@gnu.org>
1186
1187 * bison.simple: Test _MSDOS as well as _MSDOS_.
1188
11891996-07-31 Richard Stallman <rms@gnu.org>
1190
1191 * src/bison.s1:
1192 [__sun && __i386]: Include alloca.h.
1193
11941996-07-31 Richard Stallman <rms@gnu.org>
1195
1196 * bison.simple:
1197 [__sun && __i386]: Include alloca.h.
1198
11991996-07-30 Richard Stallman <rms@gnu.org>
1200
1201 * src/bison.s1: Comment change.
1202
1203 * src/bison.s1: Test _MSDOS_, not MSDOS.
1204
12051996-07-30 Richard Stallman <rms@gnu.org>
1206
1207 * bison.simple: Comment change.
1208
1209 * bison.simple: Test _MSDOS_, not MSDOS.
1210
12111996-06-01 Richard Stallman <rms@gnu.org>
1212
1213 * 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:
1214 Insert `_' macro around many string constants.
1215
1216 * src/main.c:
1217 Insert `_' macro around many string constants.
1218
1219 (main): Call setlocale, bindtextdomain and textdomain.
1220
1221 * src/system.h: [HAVE_LOCALE_H]: Include locale.h.
1222 [! HAVE_LOCALE_H] (setlocale): Define as no-op.
1223 [ENABLE_NLS]: Include libintl.h.
1224 [ENABLE_NLS] (gettext): Define.
1225 [! ENABLE_NLS] (bintextdomain, textdomain, _): Consolation definitions.
1226 (N_, PACKAGE, LOCALEDIR): New macros.
1227
12281996-06-01 Richard Stallman <rms@gnu.org>
1229
1230 * POTFILES.in: New file.
1231
1232 * Makefile.in (allocate.o):
1233 Define target explicitly.
1234
1235 * Makefile.in (CFLAGS): Set to @CFLAGS@.
1236 (LDFLAGS): Set to @LDFLAGS@.
1237 (configure): Run autoconf only if preceding `cd' succeeds.
1238 (bison.s1): Redirect output to temporary file then move the
1239 temporary to the target, rather than redirecting directly to bison.s1.
1240 (clean): Remove config.status and config.log.
1241 (distclean): Don't remove config.status here.
1242
12431996-05-12 Richard Stallman <rms@gnu.org>
1244
1245 * src/bison.s1:
1246 (__yy_memcpy) [__cplusplus]: Reorder declarations of variables f and t.
1247
12481996-05-12 Richard Stallman <rms@gnu.org>
1249
1250 * bison.simple:
1251 (__yy_memcpy) [__cplusplus]: Reorder declarations of variables f and t.
1252
12531996-05-11 Richard Stallman <rms@gnu.org>
1254
1255 * src/bison.s1 (__yy_memcpy):
1256 Really reorder the args, as was supposedly done on Feb 14 1995.
1257 (yyparse): Calls changed accordingly.
1258
12591996-05-11 Richard Stallman <rms@gnu.org>
1260
1261 * Makefile.in (dist): Don't use $(srcdir).
1262
1263 * bison.simple (__yy_memcpy):
1264 Really reorder the args, as was supposedly done on Feb 14 1995.
1265 (yyparse): Calls changed accordingly.
1266
12671996-01-27 Richard Stallman <rms@gnu.org>
1268
1269 * src/output.c (output_rule_data):
1270 Test YYERROR_VERBOSE in the conditional
1271 around the definition of ttyname.
1272
12731995-12-29 Richard Stallman <rms@gnu.org>
1274
1275 * src/bison.s1:
1276 Fix line numbers in #line commands.
1277
12781995-12-29 Richard Stallman <rms@gnu.org>
1279
1280 * bison.simple:
1281 Fix line numbers in #line commands.
1282
12831995-12-27 Richard Stallman <rms@gnu.org>
1284
1285 * src/bison.s1 (YYPARSE_PARAM_DECL):
1286 In C++, make it always null.
1287 (YYPARSE_PARAM_ARG): New macro.
1288 (yyparse): Use YYPARSE_PARAM_ARG.
1289
12901995-12-27 Richard Stallman <rms@gnu.org>
1291
1292 * bison.simple (YYPARSE_PARAM_DECL):
1293 In C++, make it always null.
1294 (YYPARSE_PARAM_ARG): New macro.
1295 (yyparse): Use YYPARSE_PARAM_ARG.
1296
12971995-11-29 Richard Stallman <rms@gnu.org>
1298
1299 * doc/bison.texinfo:
1300 Describe literal string tokens, %raw, %no_lines, %token_table.
1301
13021995-11-29 Daniel Hagerty <hag@gnu.org>
1303
1304 * doc/bison.texinfo: Fixed update date
1305
13061995-10-16 Richard Stallman <rms@gnu.org>
1307
1308 * src/version.c: Version 1.25.
1309
13101995-10-16 Richard Stallman <rms@gnu.org>
1311
1312 * NEWS: *** empty log message ***
1313
13141995-10-16 Richard Stallman <rms@gnu.org>
1315
1316 * doc/bison.1, doc/bison.rnh:
1317 Add new options.
1318
13191995-10-15 Richard Stallman <rms@gnu.org>
1320
1321 * src/vmsgetargs.c, src/getargs.c:
1322 Added -n, -k, and -raw switches.
1323 (noparserflag, toknumflag, rawtoknumflag): New variables.
1324
1325 * src/symtab.h (SALIAS):
1326 New #define for adding aliases to %token.
1327 (struct bucket): Added `alias' field.
1328
1329 * src/reduce.c (reduce_grammar):
1330 Revise error message.
1331 (print_notices): Remove final `.' from error message.
1332
1333 * src/reader.c (reader_output_yylsp):
1334 New function.
1335 (readgram): Use `#if 0' around code that accepted %command
1336 inside grammar rules: The documentation doesn't allow it,
1337 and it will fail since the %command processors scan for the next %.
1338 (parse_token_decl): Extended the %token
1339 declaration to allow a multi-character symbol as an alias.
1340 (parse_thong_decl): New function.
1341 (read_declarations): Added %thong declarations.
1342 (read_declarations): Handle NOOP to deal with allowing
1343 % declarations as another means to specify the flags.
1344 (readgram): Allow %prec prior to semantics embedded in a rule.
1345 (skip_to_char, read_declarations, copy_definition)
1346 (parse_token_decl, parse_start_decl, parse_type_decl)
1347 (parse_assoc_decl, parse_union_decl, parse_expect_decl)
1348 (get_type_name, copy_guard, copy_action, readgram)
1349 (get_type, packsymbols): Revised most error messages.
1350 Changed `fatal' to `warnxxx' to avoid aborting for error.
1351 Revised and use multiple warnxxx functions to avoid using VARARGS1.
1352 (read_declarations): Improve the error message for
1353 an invalid character. Do not abort.
1354 (read_declarations, copy_guard, copy_action): Use
1355 printable_version to avoid unprintable characters in printed output.
1356 (parse_expect_decl): Error if argument to %expect exceeds 10 digits.
1357 (parse_token_decl, parse_assoc_decl, parse_type_decl, get_type):
1358 Allow the type of a non-terminal can be given
1359 more than once, as long as all specifications give the same type.
1360
1361 * src/output.c:
1362 (output_headers, output_trailers, output, output_gram)
1363 (output_rule_data): Implement noparserflag variable.
1364 Implement toknumflag variable.
1365 (output): Call reader_output_yylsp to output LTYPESTR.
1366
1367 * src/main.c (main):
1368 If reader sees an error, don't process the grammar.
1369 (fatals): Updated to not use VARARGS1.
1370 (printable_version, int_to_string, warn, warni, warns, warnss)
1371 (warnsss): New error reporting functions. Avoid abort for error.
1372
1373 * src/lex.h:
1374 Added THONG and NOOP for alias processing.
1375 Added SETOPT for the new code that allows setting options with %flags.
1376
1377 * src/lex.c:
1378 Include getopt.h. Add some extern decls.
1379 (safegetc): New function to deal with EOF gracefully.
1380 (literalchar); new function to deal with reading \ escapes.
1381 (lex): Use literalchar.
1382 (lex): Implemented "..." tokens.
1383 (literalchar, lex, parse_percent_token): Made tokenbuffer
1384 always contain the token. This includes growing the token
1385 buffer while reading an integer.
1386 (parse_percent_token): Replaced if-else statement with percent_table.
1387 (parse_percent_token): Added % declarations as another
1388 way to specify the flags -n, -l, and -r. Also added hooks for
1389 -d, -k, -y, -v, -t, -p, -b, -o, but implementation requires
1390 major changes to files.c.
1391 (lex) Retain in the incoming stream a character following
1392 an incorrect '/'.
1393 (skip_white_space, lex): Revised most error messages
1394 and changed fatal to warn to avoid aborting.
1395 (percent_table): Added %thong declarations.
1396
1397 * src/gram.h: Comment changes.
1398
1399 * src/files.c (openfiles, open_extra_files, done):
1400 Add faction flag
1401 and actfile file. Handle noparserflag. Both for -n switch.
1402
1403 * src/conflicts.c (resolve_sr_conflict):
1404 Remove use of alloca.
1405
14061995-06-01 Jim Meyering <meyering@gnu.org>
1407
1408 * doc/bison.texinfo: *** empty log message ***
1409
14101995-05-06 Richard Stallman <rms@gnu.org>
1411
1412 * src/bison.s1: Comment change.
1413
14141995-05-06 Richard Stallman <rms@gnu.org>
1415
1416 * bison.simple: Comment change.
1417
14181995-05-03 Richard Stallman <rms@gnu.org>
1419
1420 * src/version.c: Version now 1.24.
1421
1422 * src/bison.s1: Change distribution terms.
1423
1424 * src/version.c: Version now 1.23.
1425
14261995-05-03 Richard Stallman <rms@gnu.org>
1427
1428 * doc/bison.texinfo:
1429 Rewrite "Conditions for Using Bison".
1430 Update version to 1.24.
1431
14321995-05-03 Richard Stallman <rms@gnu.org>
1433
1434 * bison.simple: Change distribution terms.
1435
14361995-02-23 Richard Stallman <rms@gnu.org>
1437
1438 * src/files.c: Test __VMS_POSIX as well as VMS.
1439
14401995-02-14 Jim Meyering <meyering@gnu.org>
1441
1442 * src/bison.s1 (__yy_memcpy):
1443 Renamed from __yy_bcopy to avoid
1444 confusion. Reverse FROM and TO arguments to be consistent with
1445 those of memcpy.
1446
14471995-02-14 Jim Meyering <meyering@gnu.org>
1448
1449 * bison.simple (__yy_memcpy):
1450 Renamed from __yy_bcopy to avoid
1451 confusion. Reverse FROM and TO arguments to be consistent with
1452 those of memcpy.
1453
14541994-11-10 David J. MacKenzie <djm@gnu.org>
1455
1456 * NEWS: reformat
1457
1458 * NEWS: New file.
1459
1460 * Makefile.in (DISTFILES): Include NEWS.
1461
1462 * Makefile.in (DISTFILES):
1463 Include install-sh, not install.sh.
1464
1465 * configure.in: Update to Autoconf v2 macro names.
1466
14671994-10-05 David J. MacKenzie <djm@gnu.org>
1468
1469 * Makefile.in: fix typo
1470
1471 * Makefile.in (prefix, exec_prefix):
1472 Let configure set them.
1473
14741994-09-28 David J. MacKenzie <djm@gnu.org>
1475
1476 * Makefile.in: Set datadir to $(prefix)/share.
1477
14781994-09-15 Richard Stallman <rms@gnu.org>
1479
1480 * src/bison.s1:
1481 Update copyright notice and GPL version.
1482
14831994-09-15 Richard Stallman <rms@gnu.org>
1484
1485 * bison.simple:
1486 Update copyright notice and GPL version.
1487
14881994-07-12 Richard Stallman <rms@gnu.org>
1489
1490 * src/reduce.c, src/reader.c:
1491 entered into RCS
1492
14931994-05-05 David J. MacKenzie <djm@gnu.org>
1494
1495 * Makefile.in: entered into RCS
1496
14971994-03-26 Richard Stallman <rms@gnu.org>
1498
1499 * src/bison.s1: entered into RCS
1500
15011994-03-26 Richard Stallman <rms@gnu.org>
1502
1503 * bison.simple: entered into RCS
1504
15051994-03-25 Richard Stallman <rms@gnu.org>
1506
1507 * src/main.c: entered into RCS
1508
15091994-03-24 Richard Stallman <rms@gnu.org>
1510
1511 * src/conflicts.c: entered into RCS
1512
15131994-01-02 Richard Stallman <rms@gnu.org>
1514
1515 * Makefile.in: *** empty log message ***
1516
15171993-11-21 Richard Stallman <rms@gnu.org>
1518
1519 * src/bison.s1: *** empty log message ***
1520
15211993-11-21 Richard Stallman <rms@gnu.org>
1522
1523 * doc/bison.texinfo: entered into RCS
1524
1525 * doc/bison.texinfo: *** empty log message ***
1526
15271993-11-21 Richard Stallman <rms@gnu.org>
1528
1529 * bison.simple: *** empty log message ***
1530
15311993-10-25 David J. MacKenzie <djm@gnu.org>
1532
1533 * doc/bison.texinfo: *** empty log message ***
1534
15351993-10-19 Richard Stallman <rms@gnu.org>
1536
1537 * src/bison.s1: *** empty log message ***
1538
15391993-10-19 Richard Stallman <rms@gnu.org>
1540
1541 * bison.simple: *** empty log message ***
1542
15431993-10-14 Richard Stallman <rms@gnu.org>
1544
1545 * src/bison.s1: *** empty log message ***
1546
15471993-10-14 Richard Stallman <rms@gnu.org>
1548
1549 * bison.simple: *** empty log message ***
1550
15511993-09-14 David J. MacKenzie <djm@gnu.org>
1552
1553 * doc/bison.texinfo: *** empty log message ***
1554
15551993-09-13 Noah Friedman <friedman@gnu.org>
1556
1557 * Makefile.in: *** empty log message ***
1558
15591993-09-10 Richard Stallman <rms@gnu.org>
1560
1561 * src/conflicts.c: *** empty log message ***
1562
1563 * src/system.h: entered into RCS
1564
15651993-09-10 Richard Stallman <rms@gnu.org>
1566
1567 * doc/bison.1: entered into RCS
1568
15691993-09-06 Noah Friedman <friedman@gnu.org>
1570
1571 * src/version.c: entered into RCS
1572
15731993-09-06 Noah Friedman <friedman@gnu.org>
1574
1575 * Makefile.in: *** empty log message ***
1576
15771993-07-30 David J. MacKenzie <djm@gnu.org>
1578
1579 * Makefile.in: *** empty log message ***
1580
15811993-07-24 Richard Stallman <rms@gnu.org>
1582
1583 * src/bison.s1: *** empty log message ***
1584
15851993-07-24 Richard Stallman <rms@gnu.org>
1586
1587 * bison.simple: *** empty log message ***
1588
15891993-07-08 David J. MacKenzie <djm@gnu.org>
1590
1591 * Makefile.in: *** empty log message ***
1592
15931993-07-04 Richard Stallman <rms@gnu.org>
1594
1595 * src/bison.s1: *** empty log message ***
1596
15971993-07-04 Richard Stallman <rms@gnu.org>
1598
1599 * bison.simple: *** empty log message ***
1600
16011993-06-26 David J. MacKenzie <djm@gnu.org>
1602
1603 * src/getargs.c: entered into RCS
1604
16051993-06-26 David J. MacKenzie <djm@gnu.org>
1606
1607 * doc/bison.texinfo: *** empty log message ***
1608
1609 * doc/bison.1: New file.
1610
16111993-06-25 Richard Stallman <rms@gnu.org>
1612
1613 * src/getargs.c: New file.
1614
16151993-06-16 Richard Stallman <rms@gnu.org>
1616
1617 * src/bison.s1: *** empty log message ***
1618
16191993-06-16 Richard Stallman <rms@gnu.org>
1620
1621 * bison.simple: *** empty log message ***
1622
16231993-06-03 Richard Stallman <rms@gnu.org>
1624
1625 * src/bison.s1: New file.
1626
16271993-06-03 Richard Stallman <rms@gnu.org>
1628
1629 * doc/bison.texinfo: *** empty log message ***
1630
16311993-06-03 Richard Stallman <rms@gnu.org>
1632
1633 * bison.simple: New file.
1634
16351993-05-19 Richard Stallman <rms@gnu.org>
1636
1637 * doc/bison.texinfo: New file.
1638
16391993-05-07 Noah Friedman <friedman@gnu.org>
1640
1641 * Makefile.in: *** empty log message ***
1642
16431993-04-28 Noah Friedman <friedman@gnu.org>
1644
1645 * src/reader.c: *** empty log message ***
1646
16471993-04-23 Noah Friedman <friedman@gnu.org>
1648
1649 * src/alloc.h: entered into RCS
1650
16511993-04-20 David J. MacKenzie <djm@gnu.org>
1652
1653 * src/version.c: *** empty log message ***
1654
1655 * src/files.c, src/allocate.c:
1656 entered into RCS
1657
1658 * src/reader.c: *** empty log message ***
1659
1660 * src/lex.c: entered into RCS
1661
1662 * src/conflicts.c: New file.
1663
1664 * src/symtab.c: entered into RCS
1665
1666 * src/alloc.h: New file.
1667
1668 * src/LR0.c: entered into RCS
1669
16701993-04-18 Noah Friedman <friedman@gnu.org>
1671
1672 * src/reader.c: New file.
1673
1674 * src/version.c: *** empty log message ***
1675
16761993-04-18 Noah Friedman <friedman@gnu.org>
1677
1678 * Makefile.in: *** empty log message ***
1679
16801993-04-17 Noah Friedman <friedman@gnu.org>
1681
1682 * Makefile.in: *** empty log message ***
1683
16841993-04-15 Richard Stallman <rms@gnu.org>
1685
1686 * src/main.c, src/files.c:
1687 New file.
1688
16891993-04-15 Noah Friedman <friedman@gnu.org>
1690
1691 * configure.in: entered into RCS
1692
1693 * configure.in: *** empty log message ***
1694
1695 * configure.in: New file.
1696
16971993-04-14 Richard Stallman <rms@gnu.org>
1698
1699 * Makefile.in: New file.
1700
17011993-04-13 Richard Stallman <rms@gnu.org>
1702
1703 * src/version.c: New file.
1704
17051993-03-25 Richard Stallman <rms@gnu.org>
1706
1707 * src/output.c: entered into RCS
1708
17091992-09-25 Richard Stallman <rms@gnu.org>
1710
1711 * configure.bat: entered into RCS
1712
17131992-06-22 Richard Stallman <rms@gnu.org>
1714
1715 * src/vmsgetargs.c: entered into RCS
1716
17171992-06-22 Richard Stallman <rms@gnu.org>
1718
1719 * doc/bison.rnh: entered into RCS
1720
17211992-04-20 David J. MacKenzie <djm@gnu.org>
1722
1723 * README: entered into RCS
1724
17251992-01-22 Richard Stallman <rms@gnu.org>
1726
1727 * src/machine.h: entered into RCS
1728
17291991-12-21 Richard Stallman <rms@gnu.org>
1730
1731 * src/lalr.c, src/closure.c:
1732 entered into RCS
1733
17341991-12-20 Richard Stallman <rms@gnu.org>
1735
1736 * src/state.h: entered into RCS
1737
17381991-12-18 Richard Stallman <rms@gnu.org>
1739
1740 * src/print.c, src/nullable.c, src/derives.c:
1741 entered into RCS
1742
17431991-11-03 David J. MacKenzie <djm@gnu.org>
1744
1745 * src/warshall.c, src/types.h, src/symtab.h, src/lex.h, src/gram.c, src/gram.h, src/files.h:
1746 entered into RCS
1747
17481988-09-09 Richard Stallman <rms@gnu.org>
1749
1750 * src/bison.hairy: entered into RCS
1751
17521987-12-16 Richard Stallman <rms@gnu.org>
1753
1754 * REFERENCES: entered into RCS
bison