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* lib/hash.c: New file.
[bison.git] / ChangeLog
CommitLineData
68bd3b6b
RA		 12001-08-25 Robert Anisko <robert.anisko@epita.fr>
2
3 * lib/hash.c: New file.
4 * lib/hash.h: New file.
5 * lib/Makefile.am: Update.
6
45f8dd1e
AD		 72001-08-15 Akim Demaille <akim@epita.fr>
8
9 Version 1.28c.
10
bbb5bcc6 112001-08-15 Marc Autret <prog@epita.fr>
0b8afb77
AD		 12
13 * src/reader.c (readgram): Indent output macro YYSTYPE.
14 (packsymbols): Likewise.
15 (output_token_defines): Likewise.
16 * src/files.c: Standardize.
17 (compute_header_macro): New.
18 (defines_obstack_save): New. Use compute_header_macro.
19 (output_files): Update. Use defines_obstack_save.
20
f9a8293a
AD		 212001-08-15 Akim Demaille <akim@epita.fr>
22
23 * doc/bison.texinfo (Table of Symbols): Document
24 YYSTACK_USE_ALLOCA.
25
150ca7a7
AD		 262001-08-15 Akim Demaille <akim@epita.fr>
27
28 * missing: Update from CVS Automake.
29 * config/config.guess, config/config.sub, config/texinfo.tex:
30 Update from gnu.org.
31
69b5cec4
AD		 322001-08-15 Akim Demaille <akim@epita.fr>
33
34 * Makefile.maint: Sync with CVS Autoconf.
35
f2b5126e
PB		 362001-08-14 Pascal Bart <pascal.bart@epita.fr>
37
69b5cec4 38 * doc/bison.texinfo: Include GNU Free Documentation License from
f2b5126e
PB		 39 `fdl.texi'.
40 * doc/fdl.texi: Add to package.
41
4ecbf796
MA		 422001-08-14 Marc Autret <autret_m@epita.fr>
43
44 Turn on %{source,header}_extension features.
45
69b5cec4 46 * src/lex.c (percent_table): Un-CPP out header_extension and
4ecbf796
MA		 47 source_extension.
48 * src/files.c (compute_exts_from_gf): Compare pointers with NULL.
69b5cec4 49 (compute_exts_from_src): Remove conditions. It restores priorities
4ecbf796
MA		 50 between options.
51
95fb5662
MA		 522001-08-14 Marc Autret <autret_m@epita.fr>
53
54 * src/files.c (compute_base_names): Add extensions computing when
55 `--file-prefix' used.
56 Standardize function calls.
57
78d09da9
MA		 582001-08-13 Marc Autret <autret_m@epita.fr>
59
69b5cec4 60 * src/bison.simple (YYSTACK_USE_ALLOCA): Changed to allow users
78d09da9
MA		 61 defining it (defined but null disables alloca).
62
5a009f2c
MA		 632001-08-13 Marc Autret <autret_m@epita.fr>
64
65 * src/bison.simple (_yy_memcpy): CPP reformat.
66
1e41465a
PB		 672001-08-13 Pascal Bart <pascal.bart@epita.fr>
68
69 * tests/atconfig.in (CPPFLAGS): Fix.
70
c67a198d
PB		 712001-08-10 Pascal Bart <pascal.bart@epita.fr>
72
79282c6c 73 * doc/bison.texinfo: Include GNU General Public License from
c67a198d
PB		 74 `gpl.texi'.
75 * doc/gpl.texi: Add to package.
76
09a6de7e
MA		 772001-08-10 Marc Autret <autret_m@epita.fr>
78
79 * src/print_graph.h: Fix.
80 * src/reader.c (read_declarations): Use parse_header_extension_decl ().
81
b77b9ee0
AD		 822001-08-10 Akim Demaille <akim@epita.fr>
83
84 * src/system.h: Provide default declarations for stpcpy, strndup,
85 and strnlen.
86
3e259915
MA		 872001-08-10 Robert Anisko <anisko_r@epita.fr>
88
89 * doc/bison.texinfo (Locations): Update @$ stuff.
90
ca96bc2d
MA		 912001-08-09 Robert Anisko <anisko_r@epita.fr>
92
93 * src/bison.simple (YYLLOC_DEFAULT): Update.
94 (yyparse): Adjust.
95
fdc6758b
MA		 962001-08-08 Marc Autret <autret_m@epita.fr>
97
b77b9ee0 98 * doc/bison.texinfo: Change @samp{$<@dots{}>} to
fdc6758b
MA		 99 @samp{$<@dots{}>@var{n}} in Section Actions in Mid-Rule.
100 Reported by Fabrice Bauzac.
957d4dbf 101
600cad3b
MA		 1022001-08-08 Marc Autret <autret_m@epita.fr>
103
104 * src/vcg_default.h: Use NULL instead of 0 to initialize pointers.
105 * src/vcg.c (output_node): Fix.
106 * src/vcg.h: Cleanup.
107 * src/print_graph.c: Add comments.
b77b9ee0 108 (node_output_size): New global variable. Simplify the formatting of
600cad3b 109 the VCG graph output.
b77b9ee0 110 (print_actions): Unused code is now used. It notifies the final state
600cad3b 111 and no action states in the VCG graph. It also give the reduce actions.
b77b9ee0 112 The `shift and goto' edges are red and the `go to state' edges are
600cad3b
MA		 113 blue.
114 Get the current node name and node_obstack by argument.
115 (node_obstack): New variable.
116 (print_state): Manage node_obstack.
117 (print_core): Use node_obstack given by argument.
118 A node is not only computed here but in print_actions also.
119 (print_graph): CPP out useless code instead of commenting it.
120
976e528f
AD		 1212001-08-07 Pascal Bart <pascal.bart@epita.fr>
122
123 * tests/atconfig.in (CPPFLAGS): Fix.
124
20e8e5ca
AD		 1252001-08-07 Akim Demaille <akim@epita.fr>
126
127 * src/print_graph.c (quote): New.
128 (print_core): Use it.
129
957d4dbf 1302001-08-06 Akim Demaille <akim@epita.fr>, Marc Autret <autret_m@epita.fr>
3e3da797 131
3e3da797
AD		 132 * src/vcg.c (complain.h): Include it.
133 Unepitaize `return' invocations.
c4b66126 134 [NDEBUG] (main): Remove.
79282c6c 135 * src/vcg.h (node_t, edge_t, graph_t): Constify the char * members.
c4b66126
AD		 136 * src/files.c (open_files): Initialize graph_obstack.
137 * src/print_graph.c (print_actions): CPP out useless code.
138 (print_core): Don't output the last `\n' in labels.
139 Use `quote'.
140 * src/files.c (output_files): Output the VCG file.
141 * src/main.c (main): Invoke print_graph ();
3e3da797 142
957d4dbf 1432001-08-06 Marc Autret <autret_m@epita.fr>
22c2cbc0
AD		 144
145 Automaton VCG graph output.
146 Using option ``-g'' or long option ``--graph'', you can generate
147 a gram_filename.vcg file containing a VCG description of the LALR (1)
148 automaton of your grammar.
149
150 * src/main.c: Call to print_graph() function.
151 * src/getargs.h: Update.
152 * src/getargs.c (options): Update to catch `-g' and `--graph' options.
153 (graph_flag): New flag.
154 (longopts): Update.
155 (getargs): Add case `g'.
156 * src/files.c (graph_obstack): New obstack struct.
157 (open_files): Initialize new obstack.
158 (output_files): Saves graph_obstack if required.
159 * src/files.h (graph_obstack): New extern declaration.
160 * src/Makefile.am: Add new source files.
161
957d4dbf 1622001-08-06 Marc Autret <autret_m@epita.fr>
ce4d5ce0
AD		 163
164 * src/print_graph.c, src/print_graph.h (graph): New.
165 * src/vcg.h: New file.
166 * src/vcg.c: New file, VCG graph handling.
167
7333d403
AD		 1682001-08-06 Marc Autret <autret_m@epita.fr>
169
170 Add of %source_extension and %header_extension which specify
171 the source or/and the header output file extension.
172
173 * src/files.c (compute_base_names): Remove initialisation of
174 src_extension and header_extension.
175 (compute_exts_from_gf): Update.
176 (compute_exts_from_src): Update.
177 (output_files): Update.
178 * src/reader.c (parse_header_extension_decl): New.
179 (parse_source_extension_decl): New.
180 (read_declarations): New case statements for the new tokens.
181 * src/lex.c (percent_table): Add entries for %source_extension
182 and %header_extension.
183 * src/lex.h (token_e): New tokens tok_hdrext and tok_srcext.
184
84163231
AD		 1852001-08-06 Marc Autret <autret_m@epita.fr>
186
187 * configure.in: Bump to 1.28c.
188 * doc/bison.texinfo: Texinfo thingies.
189
8303fc42
AD		 1902001-08-04 Pascal Bart <pascal.bart@epita.fr>
191
192 * tests/atconfig.in (CPPFLAGS): Add.
193 * tests/calc.at (AT_CHECK): Use CPPFLAGS.
194
70a84437
AD		 1952001-08-03 Akim Demaille <akim@epita.fr>
196
197 Version 1.28b.
198
2ce10144
AD		 1992001-08-03 Akim Demaille <akim@epita.fr>
200
201 * tests/Makefile.am (check-local): Ship testsuite.
202 * tests/calc.at (_AT_DATA_CALC_Y): Prototype all the functions.
203 Include `string.h'.
204
1e3e4bc1
AD		 2052001-08-03 Akim Demaille <akim@epita.fr>
206
207 * configure.in: Try using -Wformat when compiling.
208
42b45b7f
AD		 2092001-08-03 Akim Demaille <akim@epita.fr>
210
211 * configure.in: Bump to 1.28b.
212
8f13fe33
AD		 2132001-08-03 Akim Demaille <akim@epita.fr>
214
215 * src/complain.c: Adjust strerror_r portability issues.
216
b37ba92c
AD		 2172001-08-03 Akim Demaille <akim@epita.fr>
218
219 Version 1.28a.
220
b0ce6046
AD		 2212001-08-03 Akim Demaille <akim@epita.fr>
222
223 * src/getargs.c, src/getarg.h (skeleton)): Constify.
224 * src/lex.c (literalchar): Avoid name clashes on `buf'.
225 * src/getargs.c: Include complain.h.
226 * src/files.c, src/files.h (skeleton_find): Avoid name clashes.
227 * lib/quotearg.c, lib/quotearg.h: Update from fileutils 4.1.
228
d01c415b
AD		 2292001-08-03 Akim Demaille <akim@epita.fr>
230
231 * src/reader.c (readgram): Display hidden chars in error messages.
232
459dd1a6
AD		 2332001-08-03 Akim Demaille <akim@epita.fr>
234
235 Update to gettext 0.10.39.
236
53b74c0c
AD		 2372001-08-03 Akim Demaille <akim@epita.fr>
238
239 * lib/strspn.c: New.
240
234a3be3
AD		 2412001-08-01 Marc Autret <autret_m@epita.fr>
242
243 * doc/bison.texinfo: Update.
244 * doc/bison.1 (mandoc): Update.
245 * src/system.h (EXT_GUARD_C, EXT_STYPE_H): Remove .c and .h.
246 * src/files.c: Support output files extensions computing.
247 (src_extension): New static variable.
248 (header_extension): New static variable.
249 (tr): New function.
250 (get_extension_index): New function, gets the index of an extension
251 filename in a string.
252 (compute_exts_from_gf): New function, computes extensions from the
253 grammar file extension.
254 (compute_exts_from_src): New functions, computes extensions from the
255 C source file extension, file given by ``-o'' option.
256 (compute_base_names): Update.
257 (output_files): Update.
258
847bf1f5
AD		 2592001-08-01 Robert Anisko <anisko_r@epita.fr>
260
d995fee7 261 * doc/bison.texi: Document @$.
847bf1f5
AD		 262 (Locations): New section.
263
d074a105
AD		 2642001-07-18 Akim Demaille <akim@epita.fr>
265
266 * Makefile.maint, GNUmakefile: New, from Autoconf 2.52.
267 * config/prev-version.txt, config/move-if-change: New.
268 * Makefile.am: Adjust.
269
3419715d
AD		 2702001-07-08 Pascal Bart <pascal.bart@epita.fr>
271
272 * src/bison.simple (yyparse): Suppress warning `comparaison
273 between signed and unsigned'.
274
62ab6972
AD		 2752001-07-05 Pascal Bart <pascal.bart@epita.fr>
276
277 * src/getargs.h (raw_flag): Remove.
278 * src/getargs.c: Die on `-r'/`--raw'.
279 * src/lex.c (parse_percent_token): Die on `%raw'.
280 * src/reader.c (output_token_defines): Suppress call to `raw_flag'.
281 * tests/calc.at: Suppress test with option `--raw'.
282
1e24cc5b
AD		 2832001-07-14 Akim Demaille <akim@epita.fr>
284
285 * config/: New.
286 * configure.in: Require Autoconf 2.50.
287 Update to gettext 0.10.38.
288
32dfccf8
AD		 2892001-03-16 Akim Demaille <akim@epita.fr>
290
291 * doc/bison.texinfo: ANSIfy the examples.
292
cd5bd6ac
AD		 2932001-03-16 Akim Demaille <akim@epita.fr>
294
295 * getargs.c (skeleton): New variable.
296 (longopts): --skeleton is a new option.
297 (shortopts, getargs): -S is a new option.
298 * getargs.h: Declare skeleton.
299 * output.c (output_parser): Use it.
300
5141b016
AD		 3012001-03-16 Akim Demaille <akim@epita.fr>
302
303 * m4/strerror_r.m4: New.
304 * m4/error.m4: Run AC_FUNC_STRERROR_R.
305 * lib/error.h, lib/error.c: Update.
306
447992b9
AD		 3072001-03-16 Akim Demaille <akim@epita.fr>
308
309 * src/getargs.c (longopts): Clean up.
310
274d42ce
AD		 3112001-02-21 Akim Demaille <akim@epita.fr>
312
313 * src/reader.c (gensym): `gensym_count' is your own.
314 Use a static buf to create the symbol name, as token_buffer is no
315 longer a buffer.
316
22c821f3
AD		 3172001-02-08 Akim Demaille <akim@epita.fr>
318
319 * src/conflicts.c (conflict_report): Be sure not to append to res
320 between two calls, which could happen if both first sprintf were
321 skipped, but not the first cp += strlen.
322
18569462
AD		 3232001-02-08 Akim Demaille <akim@epita.fr>
324
325 * lib/memchr.c, lib/stpcpy.c, lib/strndup.c, lib/strnlen.c:
326 New, from fileutils 4.0.37.
327 * configure.in: Require Autoconf 2.49c. I took some time before
328 making this decision. This is the only way out for portability
329 issues in Bison, it would mean way too much duplicate effort to
330 import in Bison features implemented in 2.49c since 2.13.
331 AC_REPLACE_FUNCS and AC_CHECK_DECLS the functions above.
332
0d8f3c8a
AD		 3332001-02-02 Akim Demaille <akim@epita.fr>
334
335 * lib/malloc.c, lib/realloc.c: New, from the fileutils 4.0.37.
66075dcf 336 * lib/xalloc.h, lib/xmalloc.c: Update.
0d8f3c8a 337
f17bcd1f
AD		 3382001-01-19 Akim Demaille <akim@epita.fr>
339
340 Get rid of the ad hoc handling of token_buffer in the scanner: use
341 the obstacks.
342
343 * src/lex.c (token_obstack): New.
344 (init_lex): Initialize it. No longer call...
345 (grow_token_buffer): this. Remove it.
346 Adjust all the places which used it to use the obstack.
347
511e79b3
AD		 3482001-01-19 Akim Demaille <akim@epita.fr>
349
350 * src/lex.h: Rename all the tokens:
351 s/\bENDFILE\b/tok_eof/g;
352 s/\bIDENTIFIER\b/tok_identifier/g;
353 etc.
354 Let them be enums, not #define, to ease debugging.
355 Adjust all the code.
356
0d6508ef
AD		 3572001-01-18 Akim Demaille <akim@epita.fr>
358
359 * src/lex.h (MAXTOKEN, maxtoken, grow_token_buffer): Remove, private.
360 * src/lex.c (maxtoken, grow_token_buffer): Static.
361
6deb4447
AD		 3622001-01-18 Akim Demaille <akim@epita.fr>
363
364 Since we now use obstacks, more % directives can be enabled.
365
366 * src/lex.c (percent_table): Also accept `%yacc',
367 `%fixed_output_files', `%defines', `%no_parser', `%verbose', and
368 `%debug'.
369 Handle the actions for `%semantic_parser' and `%pure_parser' here,
370 instead of returning a token.
371 * src/lex.h (SEMANTIC_PARSER, PURE_PARSER): Remove, unused.
372 * src/reader.c (read_declarations): Adjust.
373 * src/files.c (open_files): Don't call `compute_base_names', don't
374 compute `attrsfile' since they depend upon data which might be
375 *in* the input file now.
376 (output_files): Do it here.
377 * src/output.c (output_headers): Document the fact that this patch
378 introduces a guaranteed SEGV for semantic parsers.
379 * doc/bison.texinfo: Document them.
380 * tests/suite.at: Exercise these %options.
381
ff4423cc
AD		 3822000-12-20 Akim Demaille <akim@epita.fr>
383
384 Also handle the output file (--verbose) with obstacks.
385
386 * files.c (foutput): Remove.
387 (output_obstack): New.
388 Adjust all dependencies.
389 * src/conflicts.c: Return a string.
390 * src/system.h (obstack_grow_string): Rename as...
391 (obstack_sgrow): this. Be ready to work with non literals.
392 (obstack_fgrow4): New.
393
956dba3a
AD		 3942000-12-20 Akim Demaille <akim@epita.fr>
395
396 * src/files.c (open_files): Fix the computation of short_base_name
397 in the case of `-o foo.tab.c'.
398
337bab46
AD		 3992000-12-20 Akim Demaille <akim@epita.fr>
400
401 * src/reader.c (copy_string, copy_comment, copy_comment2, copy_at)
402 (copy_dollar): Now that everything uses obstacks, get rid of the
403 FILE * parameters.
404
5d3214b8
AD		 4052000-12-20 Akim Demaille <akim@epita.fr>
406
407 * src/files.c (open_files): Actually the `.output' file is based
408 on the short_base_name, not base_name.
409 * tests/suite.at (Checking output file names): Adjust.
410
29092a57
AD		 4112000-12-20 Akim Demaille <akim@epita.fr>
412
413 * src/bison.s1: Remove, we now use directly...
414 * src/bison.simple: this.
415 * src/Makefile.am: Use pkgdata instead of data.
416
ea5607fd
AD		 4172000-12-20 Akim Demaille <akim@epita.fr>
418
419 * src/files.c (guard_obstack): New.
420 (open_files): Initialize it.
421 (output_files): Dump it...
422 * src/files.h: Export it.
423 * src/reader.c (copy_guard): Use it.
424
27110317
AD		 4252000-12-19 Akim Demaille <akim@epita.fr>
426
427 * src/files.c (outfile, defsfile, actfile): Removed as global
428 vars.
429 (open_files): Don't compute them.
430 (output_files): Adjust.
431 (base_name, short_base_name): Be global.
432 Adjust dependencies.
433
19c50364
AD		 4342000-12-19 Akim Demaille <akim@epita.fr>
435
436 * src/files.c (strsuffix): New.
437 (stringappend): Be just like strcat but allocate.
438 (base_names): Eve out from open_files.
439 Try to simplify the rather hairy computation of base_name and
440 short_base_name.
441 (open_files): Use it.
442 * tests/suite.at (Checking output file names): New test.
443
573c1d9f
AD		 4442000-12-19 Akim Demaille <akim@epita.fr>
445
446 * src/system.h (obstack_grow_literal_string): Rename as...
447 (obstack_grow_string): this.
448 * src/output.c (output_parser): Recognize `%% actions' instead of
449 `$'.
450 * src/bison.s1: s/$/%% actions/.
451 * src/bison.hairy: Likewise.
452
ef7ddedd
AD		 4532000-12-19 Akim Demaille <akim@epita.fr>
454
455 * src/output.c (output_parser): Compute the `#line' lines when
456 there are.
457 * src/Makefile.am (bison.simple): Be a simple copy of bison.s1.
458 Suggested by Hans Aberg.
459
ff61dabd
AD		 4602000-12-19 Akim Demaille <akim@epita.fr>
461
462 Let the handling of the skeleton files be local to the procedures
463 that use it.
464
465 * src/files.c (xfopen, xfclose, skeleton_find, guardfile): No
466 longer static.
467 (fparser, open_extra_files): Remove.
468 (open_files, output_files): Don't take care of fparser.
469 * src/files.h: Adjust.
470 * src/output.c (output_parser): Open and close the file to the
471 skeleton.
472 * src/reader.c (read_declarations): When %semantic_parser, open
473 fguard.
474
55b96341
AD		 4752000-12-19 Akim Demaille <akim@epita.fr>
476
477 * src/file.h (BISON_SIMPLE, BISON_HAIRY): Move from here...
478 * src/system.h (BISON_SIMPLE, BISON_HAIRY): ... to here.
479
358c15b7
AD		 4802000-12-19 Akim Demaille <akim@epita.fr>
481
482 * src/files.c (open_files): Yipee! We no longer need all the code
483 looking for `/tmp' since we have no tmp file.
484
7de3329e
AD		 4852000-12-19 Akim Demaille <akim@epita.fr>
486
487 * src/system.h (EXT_TAB, EXT_OUTPUT, EXT_STYPE_H, EXT_GUARD_C):
488 New macros.
489 * src/files.c (open_files): Less dependency on MSDOS etc.
490
3abcd459
AD		 4912000-12-14 Akim Demaille <akim@epita.fr>
492
493 * src/bison.s1 (YYLLOC_DEFAULT): New macro.
494 Provide a default definition.
495 Use it when executing the default @ action.
496 * src/reader.c (reader_output_yylsp): No longer include
497 `timestamp' and `text' in the default YYLTYPE.
498
2a91a95e
AD		 4992000-12-12 Akim Demaille <akim@epita.fr>
500
501 * src/reader.c (copy_definition, parse_union_decl, copy_action)
502 (copy_guard): Quote the file names.
503 Reported by Laurent Mascherpa.
504
14d3eb9b
AD		 5052000-12-12 Akim Demaille <akim@epita.fr>
506
507 * src/output.c (output_headers, output_program, output): Be sure
508 to escape special characters when outputting filenames.
509 (ACTSTR_PROLOGUE, ACTSTR_EPILOGUE): Remove.
510 (output_headers): Don't depend on them, Use ACTSTR.
511
d7045ec6
AD		 5122000-11-17 Akim Demaille <akim@epita.fr>
513
514 * lib/obstack.h: Formatting changes.
515 (obstack_grow, obstack_grow0): Don't cast WHERE at all: it
516 prevents type checking.
517 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
518 cast the value to (void *): assigning a `foo *' to a `void *'
519 variable is valid.
520 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
521 * src/reader.c (parse_union_decl): Typo: use obstack_1grow to
522 append characters.
523
6fd54b73
AD		 5242000-11-17 Akim Demaille <akim@epita.fr>
525
526 * tests/Makefile.am (suite.m4, regression.m4, calc.m4): Rename
527 as...
528 (suite.m4, regression.m4, calc.m4): these.
529 * tests/atgeneral.m4: Update from CVS Autoconf.
530
4c50eae6
AD		 5312000-11-17 Akim Demaille <akim@epita.fr>
532
533 * tests/regression.m4 (%union and --defines): New test,
534 demonstrating a current bug in the obstack implementation.
535
a35f64ea
AD		 5362000-11-17 Akim Demaille <akim@epita.fr>
537
538 * src/bison.s1 (_YY_DECL_VARIABLES, YY_DECL_VARIABLES): New
539 macros.
540 Use them to declare the variables which are global or local to
541 `yyparse'.
542
7de23534
AD		 5432000-11-17 Akim Demaille <akim@epita.fr>
544
545 * acconfig.h: Remove, no longer used.
546
aa7815f5
AD		 5472000-11-07 Akim Demaille <akim@epita.fr>
548
549 * src: s/Copyright (C)/Copyright/g.
550
5af1f549
AD		 5512000-11-07 Akim Demaille <akim@epita.fr>
552
553 * src/reader.c (reader): #define YYLSP_NEEDED to 1 instead of just
554 defining.
555 * src/bison.s1: s/#ifdef YYLSP_NEEDED/#if YYLSP_NEEDED/.
556
553e2b22
AD		 5572000-11-07 Akim Demaille <akim@epita.fr>
558
559 * src/bison.s1 (YYLEX): Use #if instead of #ifdef.
560 Merge in a single CPP if/else.
561
8a4f41d6
AD		 5622000-11-07 Akim Demaille <akim@epita.fr>
563
564 * src/output.c (output): Remove useless variables.
565 * lib/obstack.c (obstack_grow, obstack_grow0): Rename the second
566 argument `data' for consistency with the prototypes.
567 Qualify it `const'.
568 (obstack_copy, obstack_copy0): Rename the second argument as
569 `address' for consistency. Qualify it `const'.
570 * lib/obstack.h (obstack_copy, obstack_copy0, obstack_grow)
571 (obstack_grow0, obstack_ptr_grow, obstack_ptr_grow_fast): Qualify
572 `const' their input argument (`data' or `address').
573 Adjust the corresponding macros to include `const' in casts.
574
095a3fb5
AD		 5752000-11-03 Akim Demaille <akim@epita.fr>
576
577 * src/Makefile.am (INCLUDES): s/PFILE/BISON_SIMPLE/.
578 s/PFILE1/BISON_HAIRY/.
579 Adjust dependencies.
580
d1cdce7c
AD		 5812000-11-03 Akim Demaille <akim@epita.fr>
582
090c5ebf 583 For some reason, this was not applied.
d1cdce7c
AD		 584
585 * src/files.c [VMS]: No longer include `ssdef.h', no longer define
586 `unlink': it's no longer used.
587
9311529b
AD		 5882000-11-03 Akim Demaille <akim@epita.fr>
589
590 * src/files.c (skeleton_find): New function, eved out of...
591 (open_files, open_extra_files): here.
592
d8880f69
AD		 5932000-11-03 Akim Demaille <akim@epita.fr>
594
595 Don't use `atexit'.
596
597 * src/files.c (obstack_save): New function.
598 (done): Rename as...
599 (output_files): this.
600 Use `obstack_save'.
601 * src/main.c (main): Don't use `atexit' to register `done', since
602 it no longer has to remove tmp files, just call `output_files'
603 when there are no errors.
604
0dbb648e
AD		 6052000-11-02 Akim Demaille <akim@epita.fr>
606
607 * src/files.c [VMS]: No longer include `ssdef.h', no longer define
608 `unlink': it's no longer used.
609 * src/files.h: Formatting changes.
610
896fe5c1
AD		 6112000-11-02 Akim Demaille <akim@epita.fr>
612
613 Remove the last uses of mktemp and unlink/delete.
614
615 * src/files.c (fdefines, ftable): Removed.
616 (defines_ostack, table_obstack): New.
617 Adjust dependencies of the former into uses of the latter.
618 * src/output.c (output_short_or_char_table, output_short_table):
619 Convert to using obstacks.
620 * src/reader.c (copy_comment2): Accept one FILE * and two
621 obstacks.
622 (output_token_defines, reader_output_yylsp): Use obstacks.
623 * src/system.h (obstack_fgrow3): New.
624
dd60faec
AD		 6252000-11-01 Akim Demaille <akim@epita.fr>
626
627 Change each use of `fattrs' into a use of `attrs_obstack'.
628
629 * src/reader.c (copy_at): Typo: s/yylloc/yyloc/.
630 * src/files.c (fattrs): Remove.
631 (attrs_obstack): New.
632 Adjust all dependencies.
633 (done): If SEMANTIC_PARSER, dump attrs_obstack into attrsfile.
634
8c7ebe49
AD		 6352000-11-01 Akim Demaille <akim@epita.fr>
636
637 Introduce obstacks.
638 Change each use of `faction' into a use of `action_obstack'.
639
640 * lib/obstack.h, lib/obstack.c: New files.
641 * src/files.c (faction): Remove.
642 (action_obstack): New.
643 Adjust all dependencies.
644
77aee789
AD		 6452000-10-20 Akim Demaille <akim@epita.fr>
646
647 * lib/quote.h (PARAMS): New macro. Use it.
648
43591cec
AD		 6492000-10-16 Akim Demaille <akim@epita.fr>
650
651 * src/output.c (output_short_or_char_table): New function.
652 (output_short_table, output_token_translations): Use it.
653 (goto_actions): Use output_short_table.
654
1e9798d5
AD		 6552000-10-16 Akim Demaille <akim@epita.fr>
656
657 * src/symtab.c (bucket_new): New function.
658 (getsym): Use it.
659
660 * src/output.c (output_short_table): New argument to display the
661 comment associated with the table.
662 Adjust dependencies.
663 (output_gram): Use it.
664 (output_rule_data): Nicer output layout for YYTNAME.
665
f282676b
AD		 6662000-10-16 Akim Demaille <akim@epita.fr>
667
668 * src/lex.c (read_typename): New function.
669 (lex): Use it.
670 * src/reader.c (copy_dollar): Likewise.
671
550a72a3
AD		 6722000-10-16 Akim Demaille <akim@epita.fr>
673
674 * src/reader.c (copy_comment2): Expect the input stream to be on
675 the `/' which is suspected to open a comment, instead of being
676 called after `//' or `/*' was read.
677 (copy_comment, copy_definition, parse_union_decl, copy_action)
678 (copy_guard): Adjust.
679
131e2fef
AD		 6802000-10-16 Akim Demaille <akim@epita.fr>
681
682 * src/reader.c (parse_expect_decl): Use `skip_white_space' and
683 `read_signed_integer'.
684
79282c5a
AD		 6852000-10-16 Akim Demaille <akim@epita.fr>
686
687 * src/reader.c (copy_dollar): New function.
688 (copy_guard, copy_action): Use it.
689
ff4a34be
AD		 6902000-10-16 Akim Demaille <akim@epita.fr>
691
692 * lib/quote.h, lib/quote.c, lib/quotearg.h, lib/quotearg.c:
693 * m4/prereq.m4, m4/c-bs-a.m4, m4/mbstate.m4:
694 New files, from Fileutils 4.0.27.
695 * src/main.c (printable_version): Remove.
696 * src/lex.c, src/reader.c: Use `quote'.
697
6982000-10-04 Akim Demaille <akim@epita.fr>
699
700 * lib/error.c, lib/error.h: New files, needed by xmalloc.c.
701
14ded682
AD		 7022000-10-04 Akim Demaille <akim@epita.fr>
703
704 * doc/bison.texinfo: Various typos spotted by Neil Booth.
705
8e03724b
AD		 7062000-10-04 Akim Demaille <akim@epita.fr>
707
708 When a literal string is used to define two different tokens,
709 `bison -v' segfaults.
710 Reported by Piotr Gackiewicz, and fixed by Neil Booth.
711
712 * tests/regression.m4: New file.
713 Include the core of the sample provided by Piotr Gackiewicz.
714 * src/reader.c (parse_token_decl): Diagnose bad cases, and proceed
715 properly.
716
a9e64249
AD		 7172000-10-04 Akim Demaille <akim@epita.fr>
718
719 * src/reader.c (parse_expect_decl): Keep `count' within the size
720 of `buffer'.
721 From Neil Booth.
722
da9abf43
AD		 7232000-10-02 Paul Eggert <eggert@twinsun.com>
724
725 * bison.s1 (yyparse): Assign the default value
726 unconditionally, to avoid a GCC warning and make the parser a
727 tad smaller.
728
c33638bb
AD		 7292000-10-02 Akim Demaille <akim@epita.fr>
730
731 * src/getargs.c (getargs): Don't dump `--help' on unrecognized
732 options.
733
444c570a
AD		 7342000-10-02 Akim Demaille <akim@epita.fr>
735
736 * src/derives.c, src/print.c, src/reduce.c: To ease the
737 translation, move some `\n' out of the translated strings.
738
89cab50d
AD		 7392000-10-02 Akim Demaille <akim@epita.fr>
740
741 The location tracking mechanism is precious for parse error
742 messages. Nevertheless, it is enabled only when `@n' is used in
743 the grammar, which is a different issue (you can use it in error
744 message, but not in the grammar per se). Therefore, there should
745 be another means to enable it.
746
747 * src/getargs.c (getargs): Support `--locations'.
748 (usage): Report it.
749 * src/getargs.h (locationsflag): Export it.
750 * src/lex.c (percent_table): Support `%locations'.
751 * src/reader.c (yylsp_needed): Remove this variable, now replaced
752 with `locationsflag'.
753 * doc/bison.texinfo: Document `--locations' and `%locations'.
754 Sort the options.
755 * tests/calc.m4: Test it.
756
757 For regularity of the names, replace each
758 (nolineflag, toknumflag, rawtokenumflag, noparserflag): with...
759 (no_lineflag, token_tableflag, rawflag, no_parserflag): this.
760 In addition replace each `flag' with `_flag'.
761
d6c2cba0
AD		 7622000-10-02 Akim Demaille <akim@epita.fr>
763
764 Also test parse error messages, including with YYERROR_VERBOSE.
765
766 * tests/calc.m4 (calc.y): Add support for `exp = exp' (non
767 associative).
768 Use it to check the computations.
769 Use it to check `nonassoc' is honored.
770 (AT_DATA_CALC_Y): Equip `calc.y' with YYERROR_VERBOSE when passed
771 `--yyerror-verbose'.
772 (_AT_CHECK_CALC): Adjust to this option.
773 (_AT_CHECK_CALC_ERROR): New macro to check parse error messages.
774
5a35a6cb
AD		 7752000-10-02 Akim Demaille <akim@epita.fr>
776
777 Test also `--verbose', `--defines' and `--name-prefix'. Testing
778 the latter demonstrates a flaw in the handling of non debugging
779 parsers introduced by myself on 2000-03-16: `#define yydebug 0'
780 was used in order to simplify:
781
782 #if YYDEBUG
783 if (yydebug)
784 {
785 ...
786 }
787 #endif
788
789 into
790
791 if (yydebug)
792 {
793 ...
794 }
795
796 unfortunately this leads to a CPP conflict when
797 `--name-prefix=foo' is used since it produces `#define yydebug
798 foodebug'.
799
800 * src/bison.s1 [!YYDEBUG]: Do not define yydebug.
801 (YYDPRINTF): New macro.
802 Spread its use.
803 * tests/calc.m4 (AT_CHECK_CALC): Do require a title, build it from
804 the bison options.
805 Also test `--verbose', `--defines' and `--name-prefix'.
806
71da9eea
AD		 8072000-10-02 Akim Demaille <akim@epita.fr>
808
809 Improve the readability of the produced parsers.
810
811 * src/bison.s1: Formatting changes.
812 Improve the comment related to the `$' mark.
813 (yydefault): Don't fall through to `yyresume': `goto' there.
814 * src/output.c (output_parser): When the `$' is met, skip the end
815 of its line.
816 New variable, `number_of_dollar_signs', to check there's exactly
817 one `$' in the parser skeleton.
818
95e36146
AD		 8192000-10-02 Akim Demaille <akim@epita.fr>
820
821 * lib/xstrdup.c: New file, from the fileutils.
822 * src/reader.c (parse_token_decl, get_type_name, parse_type_decl)
823 (parse_assoc_decl, parse_thong_decl, get_type): Use `xstrdup'
824 instead of strlen + xmalloc + strcpy.
825 * src/symtab.c (copys): Remove, use xstrdup instead.
826
d7020c20
AD		 8272000-10-02 Akim Demaille <akim@epita.fr>
828
829 * src/gram.h (associativity): New enum type which replaces the
830 former CPP macros `RIGHT_ASSOC', `LEFT_ASSOC' and `NON_ASSOC' with
831 `right_assoc', `left_assoc' and `non_assoc'.
832 Adjust all dependencies.
833 * src/reader.c: Formatting changes.
834 (LTYPESTR): Don't define it, use it as a literal in
835 `reader_output_yylsp'.
836 * src/symtab.h (symbol_class): New enum type which replaces the
837 former CPP macros `SUNKNOWN', `STOKEN and `SNTERM' with
838 `sunknown', `stoken and `snterm'.
839
1916f98e
AD		 8402000-10-02 Akim Demaille <akim@epita.fr>
841
842 * src/getargs.c (fixed_outfiles): Rename as...
843 (yaccflag): for consistency and accuracy.
844 Adjust dependencies.
845
d7913476
AD		 8462000-10-02 Akim Demaille <akim@epita.fr>
847
848 Use the more standard files `xalloc.h' and `xmalloc.c' instead of
849 Bison's `allocate.c' and `alloc.h'. This patch was surprisingly
850 difficult and introduced a lot of core dump. It turns out that
851 Bison used an implementation of `xmalloc' based on `calloc', and
852 at various places it does depend upon the initialization to 0. I
853 have not tried to isolate the pertinent places, and all the former
854 calls to Bison's `xmalloc' are now using `XCALLOC'. Someday,
855 someone should address this issue.
856
857 * src/allocate.c, src/alloc.h, m4/bison-decl.m4: Remove.
858 * lib/xmalloc.c, lib/xalloc.h, m4/malloc.m4, m4/realloc.m4: New
859 files.
860 Adjust dependencies.
861 * src/warshall.h: New file.
862 Propagate.
863
340ef489
AD		 8642000-10-02 Akim Demaille <akim@epita.fr>
865
866 Various anti-`extern in *.c' changes.
867
868 * src/system.h: Include `assert.h'.
869
b2ca4022
AD		 8702000-10-02 Akim Demaille <akim@epita.fr>
871
872 * src/state.h (nstates, final_state, first_state, first_shift)
873 (first_reduction): Move their exportation from here...
874 * src/LR0.h: to here.
875 Adjust dependencies.
876 * src/getargs.c (statisticsflag): New variable.
877 Add support for `--statistics'.
878 Adjust dependencies.
879
880 Remove a lot of now useless `extern' statements in most files.
881
403b315b
AD		 8822000-10-02 Akim Demaille <akim@epita.fr>
883
884 * src/LR0.h: New file.
885 Propagate its use.
886
07a58c13
AD		 8872000-10-02 Akim Demaille <akim@epita.fr>
888
889 * src/print.h: New file.
890 Propagate its use.
891 * src/print.c: Formatting and ordering changes.
892 (verbose, terse): Replace with...
893 (print_results): this new function.
894 Adjust dependencies.
895
0619caf0
AD		 8962000-10-02 Akim Demaille <akim@epita.fr>
897
898 * src/conflicts.c (conflict_report): New function.
899 (conflict_log, verbose_conflict_log): Replace with...
900 (print_conflicts): this function.
901 Adjust dependencies.
902 * src/conflicts.h: New file.
903 Propagate its inclusion.
904
3519ec76
AD		 9052000-10-02 Akim Demaille <akim@epita.fr>
906
907 * src/nullable.h: New file.
908 Propagate its inclusion.
909 * src/nullable.c: Formatting changes.
910
015acc48
AD		 9112000-10-02 Akim Demaille <akim@epita.fr>
912
913 * src/reduce.h: New file.
914 Propagate its inclusion.
915 * src/reduce.c: Topological sort and other formatting changes.
916 (bool, TRUE, FALSE): Move their definition to...
917 * src/system.h: here.
918
8963a27b
AD		 9192000-10-02 Akim Demaille <akim@epita.fr>
920
921 * src/files.c: Formatting changes.
922 (tryopen, tryclose, openfiles): Rename as...
923 (xfopen, xfclose, open_files): this.
924 (stringappend): static.
925 * src/files.h: Complete the list of exported symbols.
926 Propagate its use.
927
a70083a3
AD		 9282000-10-02 Akim Demaille <akim@epita.fr>
929
930 * src/reader.h: New file.
931 Propagate its use instead of tedious list of `extern' and
932 prototypes.
933 * src/reader.c: Formatting changes, topological sort,
934 s/register//.
935
abadc117
AD		 9362000-10-02 Akim Demaille <akim@epita.fr>
937
938 * src/lex.h: Prototype `lex.c' exported functions.
939 * src/reader.c: Adjust.
940 * src/lex.c: Formatting changes.
941 (safegetc): Rename as...
942 (xgetc): this.
943
720d742f
AD		 9442000-10-02 Akim Demaille <akim@epita.fr>
945
946 * src/lalr.h: New file.
947 Propagate its inclusion instead of prototypes and `extern'.
948 * src/lalr.c: Formatting changes, topological sorting etc.
949
f2acea59
AD		 9502000-10-02 Akim Demaille <akim@epita.fr>
951
952 * src/output.c (token_actions): Introduce a temporary array,
953 YYDEFACT, that makes it possible for this function to use
954 output_short_table.
955
d019d655
AD		 9562000-10-02 Akim Demaille <akim@epita.fr>
957
958 `user_toknums' is output as a `short[]' in `output.c', while it is
959 defined as a `int[]' in `reader.c'. For consistency with the
960 other output tables, `user_toknums' is now defined as a table of
961 shorts.
962
963 * src/reader.c (user_toknums): Be a short table instead of an int
964 table.
965 Adjust dependencies.
966
967 Factor the short table outputs.
968
969 * src/output.c (output_short_table): New function.
970 * src/output.c (output_gram, output_stos, output_rule_data)
971 (output_base, output_table, output_check): Use it.
972
6c89f1c1
AD		 9732000-10-02 Akim Demaille <akim@epita.fr>
974
975 * src/output.c (output): Topological sort of the functions, in
976 order to get rid of the `static' prototypes.
977 No longer use `register'.
978 * src/output.h: New file.
979 Propagate its inclusion in files explicitly prototyping functions
980 from output.c.
981
d9efd181
AD		 9822000-09-21 Akim Demaille <akim@epita.fr>
983
984 * src/atgeneral.m4: Update from Autoconf.
985
c29240e7 9862000-09-21 Akim Demaille <akim@epita.fr>
2fa6973e
AD		 987
988 * src/closure.h: New file.
989 * src/closure.c: Formatting changes, topological sort over the
990 functions, use of closure.h.
991 (initialize_closure, finalize_closure): Rename as...
992 (new_closure, free_closure): these. Adjust dependencies.
993 * src/LR0.c: Formatting changes, topological sort, use of
994 cloture.h.
995 (initialize_states): Rename as...
996 (new_states): this.
997 * src/Makefile.am (noinst_HEADERS): Adjust.
998
499daa50
AD		 9992000-09-20 Akim Demaille <akim@epita.fr>
1000
1001 * src/acconfig.h: Don't protect config.h against multiple
1002 inclusion.
1003 Don't define PARAMS.
1004 * src/system.h: Define PARAMS.
1005 Remove some of the ad-hoc CPP magic for DOS, VMS etc.: this is the
1006 purpose of config.h. system.h must not try to fix wrong
1007 definitions in config.h.
1008
cc84fd5d
AD		 10092000-09-20 Akim Demaille <akim@epita.fr>
1010
1011 * src/derives.h: New file.
1012 * src/main.c, src/derives.h: Use it.
1013 Formatting changes.
1014 * src/Makefile.am (noinst_HEADERS): Adjust.
1015
db5b3a89
AD		 10162000-09-20 Akim Demaille <akim@epita.fr>
1017
1018 * tests/atgeneral.m4: Update from Autoconf.
1019 * tests/calc.m4 (_AT_DATA_CALC_Y, AT_DATA_CALC_Y, _AT_CHECK_CALC)
1020 (AT_CHECK_CALC): New macros.
1021 Use these macros to test bison with options `', `--raw',
1022 `--debug', `--yacc', `--yacc --debug'.
1023
ceed8467
AD		 10242000-09-19 Akim Demaille <akim@epita.fr>
1025
1026 * src/output.c: Formatting changes.
1027 * src/machine.h: Remove, leaving its contents in...
1028 * src/system.h: here.
1029 Include stdio.h.
1030 Adjust all dependencies on stdio.h and machine.h.
1031 * src/getargs.h: New file.
1032 Let all `extern' declarations about getargs.c be replaced with
1033 inclusion of `getargs.h'.
1034 * src/Makefile.am (noinst_HEADERS): Adjust.
1035
1036 * tests/calc.m4 (yyin): Be initialized in main, not on the global
1037 scope.
1038 (yyerror): Returns void, not int.
1039 * doc/bison.texinfo: Formatting changes.
1040
05a1d24b
AD		 10412000-09-19 Akim Demaille <akim@epita.fr>
1042
1043 * tests/calc.m4 (calc.y): Do not assign to stdin, as it's not
1044 portable.
1045
cbd25751
AD		 10462000-09-18 Akim Demaille <akim@epita.fr>
1047
1048 * configure.in: Append WARNING_CFLAGS to CFLAGS.
1049 * src/Makefile.am (INCLUDES): Don't.
1050 Be ready to fetch headers in lib/.
1051
13863333
AD		 10522000-09-18 Akim Demaille <akim@epita.fr>
1053
1054 * doc/bison.texinfo: Update the copyright.
1055 ANSIfy and GNUify the examples.
1056 Remove the old menu.
1057
0d533154
AD		 10582000-09-18 Akim Demaille <akim@epita.fr>
1059
1060 First set of tests: use the `calc' example from the documentation.
1061
1062 * src/bison.s1 (yyparse): Condition the code using `yytname' which
1063 is defined only when YYDEBUG is.
1064 * m4/atconfig.m4 (AT_CONFIG): Adjust to Autoconf 2.13.
1065 * src/files.c (tryopen, tryclose): Formatting changes.
1066 Move to the top and be static.
1067 * src/reader.c (read_signed_integer): Likewise.
1068 * tests/calc.m4: New file.
1069 * Makefile.am, suite.m4: Adjust.
1070 * m4/atconfig.m4: Set BISON_SIMPLE and BISON_HAIRY.
1071
e79137ac
AD		 10722000-09-18 Akim Demaille <akim@epita.fr>
1073
1074 Add support for an Autotest test suite for Bison.
1075
1076 * m4/m4.m4, m4/atconfig.m4: New files.
1077 * m4/Makefile.am (EXTRA_DIST): Adjust.
1078 * tests/suite.m4, tests/Makefile.am, tests/atgeneral.m4: New
1079 files.
1080 * src/getargs.c: Display a more standard --version message.
1081 * src/reader.c (reader): Formatting changes.
1082 No longer depend upon VERSION_STRING.
1083 * configure.in: No longer use `dnl'.
1084 Set up the test suite and the new directory `tests/.
1085 (VERSION_STRING): Remove.
1086
27821bff
AD		 10872000-04-14 Akim Demaille <akim@epita.fr>
1088
1089 * src/reader.c (copy_comment2): New function, same as former
1090 `copy_comment', but outputs into two FILE *.
1091 (copy_comment): Use it.
1092 (parse_union_decl): Use it.
1093 (get_type, parse_start_decl): Use the same `invalid' message.
1094 (parse_start_decl, parse_union_decl): Use the same `multiple'
1095 message.
1096 (parse_union_decl, copy_guard, copy_action): Use the same
1097 `unmatched' message.
1098 * m4/Makefile.am (EXTRA_DIST): Add `warning.m4'.
1099
cfe5fbc0
AD		 11002000-03-31 Akim Demaille <akim@epita.fr>
1101
1102 * src/files.c (tryopen, tryclose): Move to the top.
1103 Be static.
1104
cb7db13e
AD		 11052000-03-31 Akim Demaille <akim@epita.fr>
1106
1107 * src/main.c (main): Don't call `done', exit does it.
1108
a0f6b076
AD		 11092000-03-31 Akim Demaille <akim@epita.fr>
1110
36281465
AD		 1111 * allocate.c: s/return (foo)/return foo/.
1112 * lalr.c: Likewise.
1113 * LR0.c: Likewise.
1114 * output.c: Likewise.
1115 * reader.c: Likewise.
1116 * symtab.c: Likewise.
1117 * vmsgetargs.c: Likewise.
1118
11192000-03-31 Akim Demaille <akim@epita.fr>
1120
1121 Clean up the error reporting functions.
a0f6b076
AD		 1122
1123 * src/report.c: New file.
1124 * src/report.h: Likewise.
1125 * src/Makefile.am: Adjust.
1126 * m4/error.m4: New file.
1127 * m4/Makefile.am: Adjust.
1128 * configure.in (jm_PREREQ_ERROR): Call it.
1129 * src/main.c (int_to_string, banner, fatal_banner, warn_banner):
1130 Remove.
1131 (fatal, fatals): Remove. All callers use complain.c::fatal.
1132 (warn, warni, warns, warnss, warnss): Remove. All callers use
1133 complain.c::complain.
1134 (toomany): Remove, use fatal instead.
1135 * src/files.c (done): No argument, use complain_message_count.
1136 * src/main.c (main): Register `done' to `atexit'.
1137
1138 * src/getargs.c (usage): More `fputs', less `fprintf'.
1139
18539825
AD		 11402000-03-28 Akim Demaille <akim@epita.fr>
1141
1142 * lib/: New directory.
1143 * Makefile.am (SUBDIRS): Adjust.
1144 * configure.in: Adjust.
1145 (LIBOBJS): Although not used yet, AC_SUBST it, otherwise it's
1146 useless.
1147 * src/alloca.c: Moved to lib/.
1148 * src/getopt.c: Likewise.
1149 * src/getopt1.c: Likewise.
1150 * src/getopt.h: Likewise.
1151 * src/ansi2knr.c: Likewise.
1152 * src/ansi2knr.1: Likewise.
1153 * src/Makefile.am: Adjust.
1154 * lib/Makefile.am: New file.
1155
9f306f2a
AD		 11562000-03-28 Akim Demaille <akim@epita.fr>
1157
1158 * src/getargs.c (usage): Refresh the help message.
1159
0ba347b6
AD		 11602000-03-17 Akim Demaille <akim@epita.fr>
1161
1162 * src/getopt1.c: Updated from textutils 2.0e
1163 * src/getopt.c: Likewise.
1164 * src/getopt.h: Likewise.
1165
dbe7f271
AD		 11662000-03-17 Akim Demaille <akim@epita.fr>
1167
1168 * src/Makefile.am (bison.simple): Fix the awk program: quote only
1169 the file name, not the whole `#line LINE FILE'.
1170
75bbe78d
AD		 11712000-03-17 Akim Demaille <akim@epita.fr>
1172
1173 On syntax errors, report the token on which we choked.
1174
aa5fd0ee
AD		 1175 * src/bison.s1 (yyparse): In the label yyerrlab, when
1176 YYERROR_VERBOSE, add yychar in msg.
75bbe78d 1177
7b306f52
AD		 11782000-03-17 Akim Demaille <akim@epita.fr>
1179
aa5fd0ee 1180 * src/reader.c (copy_at): New function.
7b306f52
AD		 1181 (copy_guard): Use it.
1182 (copy_action): Use it.
1183
e87b5700
AD		 11842000-03-17 Akim Demaille <akim@epita.fr>
1185
1186 Be kind to translators, save some useless translations.
1187
aa5fd0ee 1188 * src/main.c (banner): New function.
e87b5700
AD		 1189 (fatal_banner): Use it.
1190 (warn_banner): Use it.
1191
ae3c3164
AD		 11922000-03-17 Akim Demaille <akim@epita.fr>
1193
aa5fd0ee
AD		 1194 * src/reader.c (copy_definition): Use copy_string and
1195 copy_comment. Removed now unused `match', `ended',
1196 `cplus_comment'.
ae3c3164
AD		 1197 (copy_comment, copy_string): Moved, to be visible from
1198 copy_definition.
1199
4dc58e7c
AD		 12002000-03-17 Akim Demaille <akim@epita.fr>
1201
aa5fd0ee
AD		 1202 * src/reader.c (copy_string): Declare `static inline'. No
1203 problems with inline, since it is checked by configure.
4dc58e7c
AD		 1204 (copy_comment): Likewise.
1205
0a6384c4
AD		 12062000-03-17 Akim Demaille <akim@epita.fr>
1207
aa5fd0ee 1208 * src/reader.c (packsymbols): Formatting changes.
0a6384c4 1209
3cef001a
AD		 12102000-03-17 Akim Demaille <akim@epita.fr>
1211
aa5fd0ee 1212 * src/reader.c (copy_comment): New function, factored out from:
3cef001a
AD		 1213 (copy_action): Use it. Removed now unused `match', `ended',
1214 `cplus_comment'.
1215 (copy_guard): Likewise.
1216
ca36d2ef
AD		 12172000-03-17 Akim Demaille <akim@epita.fr>
1218
aa5fd0ee 1219 * src/reader.c (copy_string): New function, factored out from:
ca36d2ef
AD		 1220 (copy_action): Use it.
1221 (copy_guard): Likewise.
1222
6666f98f
AD		 12232000-03-17 Akim Demaille <akim@epita.fr>
1224
1225 Change the handling of @s so that they behave exactly like $s.
1226 There is now a pseudo variable @$ (readble and writable), location
1227 of the lhs of the rule (by default ranging from the location of
1228 the first symbol of the rhs, to the location of the last symbol,
1229 or, if the rhs is empty, YYLLOC).
1230
1231 * src/bison.s1 [YYLSP_NEEDED] (yyloc): New variable, twin of
1232 yyval.
1233 (yyparse): When providing a default semantic action, provide a
1234 default location action.
1235 (after the $): No longer change `*YYLSP', just stack YYLOC the
1236 same way you stack YYVAL.
1237 * src/reader.c (read_declarations): Use warns.
1238 (copy_guard, case '@'): Also recognize `@$', expanded as `YYLOC'.
1239 (copy_action, case '@'): Likewise.
1240 Use a standard error message, to save useless work from
1241 translators.
1242
41aca2e0
AD		 12432000-03-17 Akim Demaille <akim@epita.fr>
1244
aa5fd0ee
AD		 1245 * src/bison.s1: Formatting and cosmetics changes.
1246 * src/reader.c: Likewise.
41aca2e0
AD		 1247 Update the Copyright notice.
1248
dc08c1d5
AD		 12492000-03-17 Akim Demaille <akim@epita.fr>
1250
aa5fd0ee
AD		 1251 * src/bison.s1 (#line): All set to `#line' only, since the
1252 Makefile now handles them.
dc08c1d5 1253
9ee3c97b
AD		 12542000-03-16 Akim Demaille <akim@epita.fr>
1255
1256 * src/output.c (output_rule_data): Output the documentation of
1257 some of the tables.
1258 (Copyright notice): Update.
1259 Formatting changes.
1260
0de741ca
AD		 12612000-03-16 Akim Demaille <akim@epita.fr>
1262
1263 * src/bison.s1 [!YYDEBUG]: Define yydebug to 0. This allows to
1264 remove most `#if YYDEBUG != 0', since `if (yydebug)' is enough.
1265 One `#if YYDEBUG' remains, since it uses variables which are
1266 defined only if `YYDEBUG != 0'.
1267
bb10be54
AD		 12682000-03-16 Akim Demaille <akim@epita.fr>
1269
1270 * src/bison.s1 (yyparse): Reorganize the definitions of the stacks
1271 and related variables so that the similarities are highlighted.
1272
b07b484a
AD		 12732000-03-16 Akim Demaille <akim@epita.fr>
1274
1275 * src/bison.s1: Properly indent CPP directives.
1276
361f60b3
AD		 12772000-03-16 Akim Demaille <akim@epita.fr>
1278
1279 * src/bison.s1: Properly indent the `alloca' CPP section.
1280
8c44d3ec
AD		 12812000-03-16 Akim Demaille <akim@epita.fr>
1282
1283 Do not hard code values of directories in `configure.in'.
1284 Update the `configure' tool chain.
1285
1286 * configure.in (XPFILE, XPFILE1, LOCALEDIR): Remove, handled by
1287 src/makefile.am.
1288 (VERSION_STRING): Use the third arg of AC_DEFINE_UNQUOTED.
1289 (AC_OUTPUT): Add m4/Makefile.
1290 Bump to bison 1.28a, 1.29 has never been released.
1291 * acconfig.h (XPFILE, XPFILE1, LOCALEDIR): Remove, since they are
1292 handled via src/Makefile.am.
1293 (VERSION_STRING, PROTOTYPES, ENABLE_NLS, HAVE_CATGETS,
1294 HAVE_GETTEXT, HAVE_LC_MESSAGES, HAVE_STPCPY): Remove, handled by
1295 autoheader.
1296 * Makefile.am (SUBDIRS): Add m4.
1297 (ACLOCAL_AM_FLAGS): New variable.
1298 (AUTOMAKE_OPTIONS): Add check-news.
1299 * src/Makefile.am (bison.simple): Use awk to replace #line lines with
1300 the proper line number and file name.
1301 (DEFS): Propagate the location of bison library files and of the
1302 locale files.
1303 (INCLUDES): Added `-I ..' so that one can compile with srcdir !=
1304 builddir.
1305 * acinclude.m4: Remove, replaced by the directory m4.
1306 * m4/Makefile.am (EXTRA_DIST): New variable.
1307 * m4/gettext.m4: New file, from the fileutils.
1308 * m4/lcmessage.m4: Likewise
1309 * m4/progtest.m4: Likewise.
1310 * m4/bison-decl.m4: New file, extracted from former acinclude.m4.
1311
f95997e7
AD		 13122000-03-10 Akim Demaille <akim@epita.fr>
1313
1314 * src/closure.c:
1315 Formatting changes of various comments.
1316 Respect the GNU coding standards at various places.
1317 Don't use `_()' when no translation is needed.
1318
13191999-12-13 Jesse Thilo <jthilo@gnu.org>
1320
1321 * src/files.c:
1322 OS/2 honors TMPDIR environment variable.
1323
13241999-12-13 Jesse Thilo <jthilo@gnu.org>
1325
1326 * doc/bison.texinfo: Tweaked spelling and grammar.
1327 Updated ISBN.
1328 Removed reference to price of printed copy.
1329 Mention BISON_SIMPLE and BISON_HAIRY.
1330
13311999-12-13 Jesse Thilo <jthilo@gnu.org>
1332
1333 * configure.in, NEWS:
1334 Bison 1.29 released.
1335
13361999-10-27 Jesse Thilo <jthilo@gnu.org>
1337
1338 * doc/.cvsignore, doc/Makefile.am, doc/refcard.tex:
1339 Added reference card.
1340
13411999-07-26 Jesse Thilo <jthilo@gnu.org>
1342
1343 * po/ru.po: Added Russian translation.
1344
13451999-07-26 Jesse Thilo <jthilo@gnu.org>
1346
1347 * configure.in: Added Russian translation.
1348
13491999-07-06 Jesse Thilo <jthilo@gnu.org>
1350
1351 * configure.in, NEWS, README:
1352 Released version 1.28.
1353
13541999-06-14 Jesse Thilo <jthilo@gnu.org>
1355
1356 * src/system.h:
1357 Squashed redefinition warning on some systems.
1358
1359 * src/getargs.c, src/Makefile.am, src/reader.c, src/version.c:
1360 Have configure build version string instead of relying on ANSI string
1361 concatentation.
1362
13631999-06-14 Jesse Thilo <jthilo@gnu.org>
1364
1365 * po/POTFILES.in: Got rid of version.c.
1366
13671999-06-14 Jesse Thilo <jthilo@gnu.org>
1368
1369 * acconfig.h, configure.in:
1370 Have configure build version string instead of relying on ANSI string
1371 concatentation.
1372
13731999-06-08 Jesse Thilo <jthilo@gnu.org>
1374
1375 * doc/bison.1:
1376 Dropped mention of `+' for long-named options.
1377
13781999-05-30 Jesse Thilo <jthilo@gnu.org>
1379
1380 * src/files.c: Added <unistd.h> for unlink().
1381
1382 * src/Makefile.am, src/system.h:
1383 I18n fixes.
1384
13851999-05-30 Jesse Thilo <jthilo@gnu.org>
1386
1387 * README: Added a FAQ list.
1388
1389 * configure.in, acconfig.h:
1390 I18n fixes.
1391
13921999-05-30 Jesse Thilo <jthilo@gnu.org>
1393
1394 * doc/FAQ, doc/Makefile.am:
1395 Added a FAQ list.
1396
13971999-05-19 Jesse Thilo <jthilo@gnu.org>
1398
1399 * src/alloc.h, src/symtab.h, src/version.c:
1400 Protected inclusion of "config.h" with HAVE_CONFIG_H.
1401
14021999-04-18 Jesse Thilo <jthilo@gnu.org>
1403
1404 * src/.cvsignore, src/Makefile.am:
1405 Reorganized: sources in `src', documentation in `doc'.
1406
1407 * src/lex.c (literalchar):
1408 fixed the code for escaping double quotes (thanks
1409 Jonathan Czisny.)
1410
14111999-04-18 Jesse Thilo <jthilo@gnu.org>
1412
1413 * po/de.po, po/es.po, po/fr.po, po/nl.po, po/POTFILES.in:
1414 Adjusted paths to reflect directory reorganization.
1415
14161999-04-18 Jesse Thilo <jthilo@gnu.org>
1417
1418 * doc/.cvsignore, doc/Makefile.am:
1419 Reorganized: sources in `src', documentation in `doc'.
1420
14211999-04-18 Jesse Thilo <jthilo@gnu.org>
1422
1423 * configure.in:
1424 Updated AC_INIT file to reflect directory reorganization.
1425
1426 * configure.in, .cvsignore, Makefile.am, POTFILES.in:
1427 Reorganized: sources in `src', documentation in `doc'.
1428
14291999-04-13 Jesse Thilo <jthilo@gnu.org>
1430
1431 * src/allocate.c:
1432 Don't declare calloc() and realloc() if not necessary.
1433
14341999-04-13 Jesse Thilo <jthilo@gnu.org>
1435
1436 * configure.in, acconfig.h, acinclude.m4:
1437 Don't declare calloc() and realloc() if not necessary.
1438
14391999-03-23 Jesse Thilo <jthilo@gnu.org>
1440
1441 * po/.cvsignore: Added i18n support.
1442
14431999-03-23 Jesse Thilo <jthilo@gnu.org>
1444
1445 * acconfig.h, configure.in, Makefile.am:
1446 Added i18n support.
1447
14481999-03-22 Jesse Thilo <jthilo@gnu.org>
1449
1450 * src/bison.s1: Fixed #line numbers.
1451
14521999-03-15 Jesse Thilo <jthilo@gnu.org>
1453
1454 * po/es.po, po/fr.po, po/nl.po, po/de.po:
1455 Added PO files from Translation Project.
1456
14571999-03-03 Jesse Thilo <jthilo@gnu.org>
1458
1459 * Makefile.am:
1460 Added support for non-ANSI compilers (ansi2knr).
1461
14621999-02-16 Jesse Thilo <jthilo@gnu.org>
1463
1464 * configure.in: Bumped version number to 1.27.
1465
1466 * Makefile.am:
1467 Added `bison.simple' to list of files removed by `make distclean'.
1468
14691999-02-12 Jesse Thilo <jthilo@gnu.org>
1470
1471 * src/files.c, src/files.h:
1472 Defined locations of parser files in config.h instead of Makefile.
1473
14741999-02-12 Jesse Thilo <jthilo@gnu.org>
1475
1476 * acconfig.h, acinclude.m4, configure.in, Makefile.am:
1477 Defined locations of parser files in config.h instead of Makefile.
1478
14791999-02-09 Jesse Thilo <jthilo@gnu.org>
1480
1481 * Makefile.am:
1482 Removed inappropriate use of $< macro.
1483
14841999-02-05 Jesse Thilo <jthilo@gnu.org>
1485
1486 * po/Makefile.in.in, po/POTFILES.in:
1487 Add `po' directory skeleton.
1488
14891999-01-27 Jesse Thilo <jthilo@gnu.org>
1490
1491 * README: Document help-bison list.
1492
1493 * configure.in: Add check for mkstemp().
1494
14951999-01-20 Jesse Thilo <jthilo@gnu.org>
1496
1497 * src/conflicts.c, src/LR0.c, src/output.c, src/reader.c:
1498 Hush a few compiler warnings.
1499
1500 * src/files.c:
1501 Add tryclose(), which verifies that fclose was successful.
1502 Hush a couple of compiler warnings.
1503
15041999-01-20 Jesse Thilo <jthilo@gnu.org>
1505
1506 * Makefile.am, OChangeLog:
1507 ChangeLog is now automatically generated. Include the old version as
1508 OChangeLog.
1509
15101999-01-14 Jesse Thilo <jthilo@gnu.org>
1511
1512 * 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:
1513 Update FSF address.
1514
15151999-01-14 Jesse Thilo <jthilo@gnu.org>
1516
1517 * doc/bison.texinfo: Fix formatting glitch.
1518
1519 * doc/bison.texinfo: Update FSF address.
1520
15211999-01-14 Jesse Thilo <jthilo@gnu.org>
1522
1523 * acconfig.h: Update FSF address.
1524
15251999-01-08 Jesse Thilo <jthilo@gnu.org>
1526
1527 * src/system.h:
1528 Don't define PACKAGE here, since config.h defines it.
1529
15301998-12-30 Jesse Thilo <jthilo@gnu.org>
1531
1532 * src/reader.c: Update copyright date.
1533
1534 * src/main.c:
1535 Ditch sprintf to statically-sized buffers in fatal/warn functions in
1536 favor of output directly to stderr (avoids buffer overruns).
1537
1538 * src/reader.c: Some checks for premature EOF.
1539
1540 * 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:
1541 Use prototypes if the compiler understands them.
1542
1543 * src/files.c: Honor TMPDIR on Unix hosts.
1544 Use prototypes if the compiler understands them.
1545
1546 * src/reader.c:
1547 Fix a couple of buffer overrun bugs.
1548 Use prototypes if the compiler understands them.
1549
1550 * src/system.h: Include unistd.h and ctype.h.
1551 Use #ifdef instead of #if for NLS symbols.
1552
15531998-12-30 Jesse Thilo <jthilo@gnu.org>
1554
1555 * doc/bison.texinfo:
1556 Delete comment "consider using @set for edition number, etc..." since
1557 we now are doing so.
1558
15591998-12-30 Jesse Thilo <jthilo@gnu.org>
1560
1561 * configure.in:
1562 Use prototypes if the compiler understands them.
1563
1564 * NEWS: Document 1.26 highlights.
1565
1566 * Makefile.am: Require Automake 1.3 or later.
1567
1568 * acconfig.h:
1569 Use prototypes if the compiler understands them.
1570
15711998-12-29 Jesse Thilo <jthilo@gnu.org>
1572
1573 * src/version.c:
1574 Use VERSION symbol from automake for version number.
1575
15761998-12-29 Jesse Thilo <jthilo@gnu.org>
1577
1578 * acconfig.h, configure.in, version.cin:
1579 Use VERSION symbol from automake for version number.
1580
15811998-11-28 Jesse Thilo <jthilo@gnu.org>
1582
1583 * Makefile.am:
1584 Distribute original version of simple parser (bison.s1), not built
1585 version (bison.simple).
1586
15871998-11-28 Jesse Thilo <jthilo@gnu.org>
1588
1589 * doc/bison.texinfo: Add info dir entry.
1590
1591 * doc/bison.texinfo:
1592 Let automake put version number into documentation.
1593
15941998-11-26 Jesse Thilo <jthilo@gnu.org>
1595
1596 * src/bison.cld, src/build.com, src/vmshlp.mar:
1597 Add non-RCS files from /gd/gnu/bison.
1598
15991998-11-26 Jesse Thilo <jthilo@gnu.org>
1600
1601 * doc/bison.1:
1602 Document the BISON_HAIRY and BISON_SIMPLE variables.
1603
16041998-11-25 Jesse Thilo <jthilo@gnu.org>
1605
1606 * src/version.c: Build version.c automatically.
1607
1608 * src/reader.c:
1609 Fix token numbering (used to start at 258, not 257).
1610
1611 * src/system.h: Include config.h.
1612
1613 * src/getargs.c: Update bug report address.
1614
1615 * src/alloca.c, src/getopt1.c, src/getopt.c, src/getopt.h:
1616 Get latest copies of alloca.c, getopt.c, getopt.h, getopt1.c from gnu.org.
1617
16181998-11-25 Jesse Thilo <jthilo@gnu.org>
1619
1620 * Makefile.am:
1621 Rename bison.simple to bison.s1 (bison.simple is then built from bison.s1).
1622
1623 * configure.in, version.cin:
1624 Build version.c automatically.
1625
1626 * AUTHORS: Add AUTHORS file.
1627
1628 * README: Update bug report address.
1629
1630 * bison.simple:
1631 Rename bison.simple to bison.s1 (bison.simple is then built from bison.s1).
1632
1633 * configure.in, Makefile.am, Makefile.in, stamp-h.in:
1634 Add automake stuff.
1635
16361998-11-25 Jesse Thilo <jthilo@gnu.org>
1637
1638 * doc/bison.texinfo: Clean up some formatting.
1639
16401998-05-05 Richard Stallman <rms@gnu.org>
1641
1642 * doc/bison.texinfo:
1643 Explain better why to make a pure parser.
1644
16451998-01-05 Richard Stallman <rms@gnu.org>
1646
1647 * src/files.c (openfiles):
1648 [_WIN32 && !__CYGWIN32__] Use TEMP or Temp to
1649 find a temporary directory, if possible. Do not unlink files while
1650 they are open.
1651
16521997-08-25 Richard Stallman <rms@gnu.org>
1653
1654 * src/reader.c (stack_offset;):
1655 Change some warni to warns.
1656
1657 * src/lex.c (literalchar): Use warns, not warni.
1658
16591997-06-28 Richard Stallman <rms@gnu.org>
1660
1661 * src/bison.s1: Add a Bison version comment.
1662
1663 * src/main.c (fatal, warn, berror):
1664 Use program_name.
1665
16661997-06-28 Richard Stallman <rms@gnu.org>
1667
1668 * Makefile.in (bison_version): New variable.
1669 (dist): Use that variable.
1670 (bison.s1): Substitute the Bison version into bison.simple.
1671
1672 * bison.simple: Add a Bison version comment.
1673
16741997-06-18 Richard Stallman <rms@gnu.org>
1675
1676 * src/main.c (fatal, warn, berror):
1677 Make error messages standard.
1678 (toomany): Improve error message text.
1679
1680 * 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:
1681 new.h renamed to alloc.h.
1682
16831997-06-18 Richard Stallman <rms@gnu.org>
1684
1685 * Makefile.in: new.h renamed to alloc.h.
1686
16871997-05-24 Richard Stallman <rms@gnu.org>
1688
1689 * src/lex.c (literalchar):
1690 Fix the code for escaping \, " and '.
1691
1692 (lex): Avoid trouble when there are many chars
1693 to discard in a char literal with just several chars in it.
1694
16951997-05-17 Richard Stallman <rms@gnu.org>
1696
1697 * src/bison.s1:
1698 Use malloc, if using alloca is troublesome.
1699 (YYSTACK_USE_ALLOCA): New flag macro.
1700 Define it for some systems and compilers.
1701 (YYSTACK_ALLOC): New macro.
1702 (yyparse): Use YYSTACK_ALLOC to allocate stack.
1703 If it was malloc'd, free it.
1704
17051997-05-17 Richard Stallman <rms@gnu.org>
1706
1707 * bison.simple:
1708 Use malloc, if using alloca is troublesome.
1709 (YYSTACK_USE_ALLOCA): New flag macro.
1710 Define it for some systems and compilers.
1711 (YYSTACK_ALLOC): New macro.
1712 (yyparse): Use YYSTACK_ALLOC to allocate stack.
1713 If it was malloc'd, free it.
1714
17151997-04-23 Richard Stallman <rms@gnu.org>
1716
1717 * src/bison.s1:
1718 (alloca) [__hpux]: Always define as __builtin_alloca.
1719
17201997-04-23 Richard Stallman <rms@gnu.org>
1721
1722 * bison.simple:
1723 (alloca) [__hpux]: Always define as __builtin_alloca.
1724
17251997-04-22 Richard Stallman <rms@gnu.org>
1726
1727 * src/bison.s1:
1728 [__hpux]: Include alloca.h (right for HPUX 10)
1729 instead of declaring alloca (right for HPUX 9).
1730
1731 * src/bison.s1 (__yy_memcpy):
1732 Declare arg `count' as unsigned int.
1733 (yyparse): Cast third arg to __yy_memcpy to unsigned int.
1734
17351997-04-22 Richard Stallman <rms@gnu.org>
1736
1737 * bison.simple:
1738 [__hpux]: Include alloca.h (right for HPUX 10)
1739 instead of declaring alloca (right for HPUX 9).
1740
1741 * bison.simple (__yy_memcpy):
1742 Declare arg `count' as unsigned int.
1743 (yyparse): Cast third arg to __yy_memcpy to unsigned int.
1744
17451997-01-03 Richard Stallman <rms@gnu.org>
1746
1747 * src/allocate.c: [__STDC__ or _MSC_VER]:
1748 Declare calloc and realloc to return void *.
1749
17501997-01-02 Richard Stallman <rms@gnu.org>
1751
1752 * src/system.h:
1753 [_MSC_VER]: Include stdlib.h and process.h.
1754 [_MSC_VER] (getpid): Define as macro--translate it to _getpid.
1755
1756 * src/main.c (main): Return FAILURE as a value.
1757 (printable_version): Declare arg as int, not char.
1758
17591997-01-02 Richard Stallman <rms@gnu.org>
1760
1761 * Makefile.in (dist):
1762 Explicitly check for symlinks, and copy them.
1763
17641996-12-19 Richard Stallman <rms@gnu.org>
1765
1766 * src/files.c:
1767 [_MSC_VER] (XPFILE, XPFILE1): Define, if not already defined.
1768
17691996-12-18 Paul Eggert <eggert@gnu.org>
1770
1771 * src/bison.s1 (yyparse):
1772 If __GNUC__ and YYPARSE_PARAM are both defined,
1773 declare yyparse to have a void * argument.
1774
17751996-12-18 Paul Eggert <eggert@gnu.org>
1776
1777 * bison.simple (yyparse):
1778 If __GNUC__ and YYPARSE_PARAM are both defined,
1779 declare yyparse to have a void * argument.
1780
17811996-12-17 Richard Stallman <rms@gnu.org>
1782
1783 * src/reduce.c (nbits): Add some casts.
1784
17851996-08-12 Richard Stallman <rms@gnu.org>
1786
1787 * src/bison.s1: Test _MSDOS as well as _MSDOS_.
1788
17891996-08-12 Richard Stallman <rms@gnu.org>
1790
1791 * bison.simple: Test _MSDOS as well as _MSDOS_.
1792
17931996-07-31 Richard Stallman <rms@gnu.org>
1794
1795 * src/bison.s1:
1796 [__sun && __i386]: Include alloca.h.
1797
17981996-07-31 Richard Stallman <rms@gnu.org>
1799
1800 * bison.simple:
1801 [__sun && __i386]: Include alloca.h.
1802
18031996-07-30 Richard Stallman <rms@gnu.org>
1804
1805 * src/bison.s1: Comment change.
1806
1807 * src/bison.s1: Test _MSDOS_, not MSDOS.
1808
18091996-07-30 Richard Stallman <rms@gnu.org>
1810
1811 * bison.simple: Comment change.
1812
1813 * bison.simple: Test _MSDOS_, not MSDOS.
1814
18151996-06-01 Richard Stallman <rms@gnu.org>
1816
1817 * 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:
1818 Insert `_' macro around many string constants.
1819
1820 * src/main.c:
1821 Insert `_' macro around many string constants.
1822
1823 (main): Call setlocale, bindtextdomain and textdomain.
1824
1825 * src/system.h: [HAVE_LOCALE_H]: Include locale.h.
1826 [! HAVE_LOCALE_H] (setlocale): Define as no-op.
1827 [ENABLE_NLS]: Include libintl.h.
1828 [ENABLE_NLS] (gettext): Define.
1829 [! ENABLE_NLS] (bintextdomain, textdomain, _): Consolation definitions.
1830 (N_, PACKAGE, LOCALEDIR): New macros.
1831
18321996-06-01 Richard Stallman <rms@gnu.org>
1833
1834 * POTFILES.in: New file.
1835
1836 * Makefile.in (allocate.o):
1837 Define target explicitly.
1838
1839 * Makefile.in (CFLAGS): Set to @CFLAGS@.
1840 (LDFLAGS): Set to @LDFLAGS@.
1841 (configure): Run autoconf only if preceding `cd' succeeds.
1842 (bison.s1): Redirect output to temporary file then move the
1843 temporary to the target, rather than redirecting directly to bison.s1.
1844 (clean): Remove config.status and config.log.
1845 (distclean): Don't remove config.status here.
1846
18471996-05-12 Richard Stallman <rms@gnu.org>
1848
1849 * src/bison.s1:
1850 (__yy_memcpy) [__cplusplus]: Reorder declarations of variables f and t.
1851
18521996-05-12 Richard Stallman <rms@gnu.org>
1853
1854 * bison.simple:
1855 (__yy_memcpy) [__cplusplus]: Reorder declarations of variables f and t.
1856
18571996-05-11 Richard Stallman <rms@gnu.org>
1858
1859 * src/bison.s1 (__yy_memcpy):
1860 Really reorder the args, as was supposedly done on Feb 14 1995.
1861 (yyparse): Calls changed accordingly.
1862
18631996-05-11 Richard Stallman <rms@gnu.org>
1864
1865 * Makefile.in (dist): Don't use $(srcdir).
1866
1867 * bison.simple (__yy_memcpy):
1868 Really reorder the args, as was supposedly done on Feb 14 1995.
1869 (yyparse): Calls changed accordingly.
1870
18711996-01-27 Richard Stallman <rms@gnu.org>
1872
1873 * src/output.c (output_rule_data):
1874 Test YYERROR_VERBOSE in the conditional
1875 around the definition of ttyname.
1876
18771995-12-29 Richard Stallman <rms@gnu.org>
1878
1879 * src/bison.s1:
1880 Fix line numbers in #line commands.
1881
18821995-12-29 Richard Stallman <rms@gnu.org>
1883
1884 * bison.simple:
1885 Fix line numbers in #line commands.
1886
18871995-12-27 Richard Stallman <rms@gnu.org>
1888
1889 * src/bison.s1 (YYPARSE_PARAM_DECL):
1890 In C++, make it always null.
1891 (YYPARSE_PARAM_ARG): New macro.
1892 (yyparse): Use YYPARSE_PARAM_ARG.
1893
18941995-12-27 Richard Stallman <rms@gnu.org>
1895
1896 * bison.simple (YYPARSE_PARAM_DECL):
1897 In C++, make it always null.
1898 (YYPARSE_PARAM_ARG): New macro.
1899 (yyparse): Use YYPARSE_PARAM_ARG.
1900
19011995-11-29 Richard Stallman <rms@gnu.org>
1902
1903 * doc/bison.texinfo:
1904 Describe literal string tokens, %raw, %no_lines, %token_table.
1905
19061995-11-29 Daniel Hagerty <hag@gnu.org>
1907
1908 * doc/bison.texinfo: Fixed update date
1909
19101995-10-16 Richard Stallman <rms@gnu.org>
1911
1912 * src/version.c: Version 1.25.
1913
19141995-10-16 Richard Stallman <rms@gnu.org>
1915
1916 * NEWS: *** empty log message ***
1917
19181995-10-16 Richard Stallman <rms@gnu.org>
1919
1920 * doc/bison.1, doc/bison.rnh:
1921 Add new options.
1922
19231995-10-15 Richard Stallman <rms@gnu.org>
1924
1925 * src/vmsgetargs.c, src/getargs.c:
1926 Added -n, -k, and -raw switches.
1927 (noparserflag, toknumflag, rawtoknumflag): New variables.
1928
1929 * src/symtab.h (SALIAS):
1930 New #define for adding aliases to %token.
1931 (struct bucket): Added `alias' field.
1932
1933 * src/reduce.c (reduce_grammar):
1934 Revise error message.
1935 (print_notices): Remove final `.' from error message.
1936
1937 * src/reader.c (reader_output_yylsp):
1938 New function.
1939 (readgram): Use `#if 0' around code that accepted %command
1940 inside grammar rules: The documentation doesn't allow it,
1941 and it will fail since the %command processors scan for the next %.
1942 (parse_token_decl): Extended the %token
1943 declaration to allow a multi-character symbol as an alias.
1944 (parse_thong_decl): New function.
1945 (read_declarations): Added %thong declarations.
1946 (read_declarations): Handle NOOP to deal with allowing
1947 % declarations as another means to specify the flags.
1948 (readgram): Allow %prec prior to semantics embedded in a rule.
1949 (skip_to_char, read_declarations, copy_definition)
1950 (parse_token_decl, parse_start_decl, parse_type_decl)
1951 (parse_assoc_decl, parse_union_decl, parse_expect_decl)
1952 (get_type_name, copy_guard, copy_action, readgram)
1953 (get_type, packsymbols): Revised most error messages.
1954 Changed `fatal' to `warnxxx' to avoid aborting for error.
1955 Revised and use multiple warnxxx functions to avoid using VARARGS1.
1956 (read_declarations): Improve the error message for
1957 an invalid character. Do not abort.
1958 (read_declarations, copy_guard, copy_action): Use
1959 printable_version to avoid unprintable characters in printed output.
1960 (parse_expect_decl): Error if argument to %expect exceeds 10 digits.
1961 (parse_token_decl, parse_assoc_decl, parse_type_decl, get_type):
1962 Allow the type of a non-terminal can be given
1963 more than once, as long as all specifications give the same type.
1964
1965 * src/output.c:
1966 (output_headers, output_trailers, output, output_gram)
1967 (output_rule_data): Implement noparserflag variable.
1968 Implement toknumflag variable.
1969 (output): Call reader_output_yylsp to output LTYPESTR.
1970
1971 * src/main.c (main):
1972 If reader sees an error, don't process the grammar.
1973 (fatals): Updated to not use VARARGS1.
1974 (printable_version, int_to_string, warn, warni, warns, warnss)
1975 (warnsss): New error reporting functions. Avoid abort for error.
1976
1977 * src/lex.h:
1978 Added THONG and NOOP for alias processing.
1979 Added SETOPT for the new code that allows setting options with %flags.
1980
1981 * src/lex.c:
1982 Include getopt.h. Add some extern decls.
1983 (safegetc): New function to deal with EOF gracefully.
1984 (literalchar); new function to deal with reading \ escapes.
1985 (lex): Use literalchar.
1986 (lex): Implemented "..." tokens.
1987 (literalchar, lex, parse_percent_token): Made tokenbuffer
1988 always contain the token. This includes growing the token
1989 buffer while reading an integer.
1990 (parse_percent_token): Replaced if-else statement with percent_table.
1991 (parse_percent_token): Added % declarations as another
1992 way to specify the flags -n, -l, and -r. Also added hooks for
1993 -d, -k, -y, -v, -t, -p, -b, -o, but implementation requires
1994 major changes to files.c.
1995 (lex) Retain in the incoming stream a character following
1996 an incorrect '/'.
1997 (skip_white_space, lex): Revised most error messages
1998 and changed fatal to warn to avoid aborting.
1999 (percent_table): Added %thong declarations.
2000
2001 * src/gram.h: Comment changes.
2002
2003 * src/files.c (openfiles, open_extra_files, done):
2004 Add faction flag
2005 and actfile file. Handle noparserflag. Both for -n switch.
2006
2007 * src/conflicts.c (resolve_sr_conflict):
2008 Remove use of alloca.
2009
20101995-06-01 Jim Meyering <meyering@gnu.org>
2011
2012 * doc/bison.texinfo: *** empty log message ***
2013
20141995-05-06 Richard Stallman <rms@gnu.org>
2015
2016 * src/bison.s1: Comment change.
2017
20181995-05-06 Richard Stallman <rms@gnu.org>
2019
2020 * bison.simple: Comment change.
2021
20221995-05-03 Richard Stallman <rms@gnu.org>
2023
2024 * src/version.c: Version now 1.24.
2025
2026 * src/bison.s1: Change distribution terms.
2027
2028 * src/version.c: Version now 1.23.
2029
20301995-05-03 Richard Stallman <rms@gnu.org>
2031
2032 * doc/bison.texinfo:
2033 Rewrite "Conditions for Using Bison".
2034 Update version to 1.24.
2035
20361995-05-03 Richard Stallman <rms@gnu.org>
2037
2038 * bison.simple: Change distribution terms.
2039
20401995-02-23 Richard Stallman <rms@gnu.org>
2041
2042 * src/files.c: Test __VMS_POSIX as well as VMS.
2043
20441995-02-14 Jim Meyering <meyering@gnu.org>
2045
2046 * src/bison.s1 (__yy_memcpy):
2047 Renamed from __yy_bcopy to avoid
2048 confusion. Reverse FROM and TO arguments to be consistent with
2049 those of memcpy.
2050
20511995-02-14 Jim Meyering <meyering@gnu.org>
2052
2053 * bison.simple (__yy_memcpy):
2054 Renamed from __yy_bcopy to avoid
2055 confusion. Reverse FROM and TO arguments to be consistent with
2056 those of memcpy.
2057
20581994-11-10 David J. MacKenzie <djm@gnu.org>
2059
2060 * NEWS: reformat
2061
2062 * NEWS: New file.
2063
2064 * Makefile.in (DISTFILES): Include NEWS.
2065
2066 * Makefile.in (DISTFILES):
2067 Include install-sh, not install.sh.
2068
2069 * configure.in: Update to Autoconf v2 macro names.
2070
20711994-10-05 David J. MacKenzie <djm@gnu.org>
2072
2073 * Makefile.in: fix typo
2074
2075 * Makefile.in (prefix, exec_prefix):
2076 Let configure set them.
2077
20781994-09-28 David J. MacKenzie <djm@gnu.org>
2079
2080 * Makefile.in: Set datadir to $(prefix)/share.
2081
20821994-09-15 Richard Stallman <rms@gnu.org>
2083
2084 * src/bison.s1:
2085 Update copyright notice and GPL version.
2086
20871994-09-15 Richard Stallman <rms@gnu.org>
2088
2089 * bison.simple:
2090 Update copyright notice and GPL version.
2091
20921994-07-12 Richard Stallman <rms@gnu.org>
2093
2094 * src/reduce.c, src/reader.c:
2095 entered into RCS
2096
20971994-05-05 David J. MacKenzie <djm@gnu.org>
2098
2099 * Makefile.in: entered into RCS
2100
21011994-03-26 Richard Stallman <rms@gnu.org>
2102
2103 * src/bison.s1: entered into RCS
2104
21051994-03-26 Richard Stallman <rms@gnu.org>
2106
2107 * bison.simple: entered into RCS
2108
21091994-03-25 Richard Stallman <rms@gnu.org>
2110
2111 * src/main.c: entered into RCS
2112
21131994-03-24 Richard Stallman <rms@gnu.org>
2114
2115 * src/conflicts.c: entered into RCS
2116
21171994-01-02 Richard Stallman <rms@gnu.org>
2118
2119 * Makefile.in: *** empty log message ***
2120
21211993-11-21 Richard Stallman <rms@gnu.org>
2122
2123 * src/bison.s1: *** empty log message ***
2124
21251993-11-21 Richard Stallman <rms@gnu.org>
2126
2127 * doc/bison.texinfo: entered into RCS
2128
2129 * doc/bison.texinfo: *** empty log message ***
2130
21311993-11-21 Richard Stallman <rms@gnu.org>
2132
2133 * bison.simple: *** empty log message ***
2134
21351993-10-25 David J. MacKenzie <djm@gnu.org>
2136
2137 * doc/bison.texinfo: *** empty log message ***
2138
21391993-10-19 Richard Stallman <rms@gnu.org>
2140
2141 * src/bison.s1: *** empty log message ***
2142
21431993-10-19 Richard Stallman <rms@gnu.org>
2144
2145 * bison.simple: *** empty log message ***
2146
21471993-10-14 Richard Stallman <rms@gnu.org>
2148
2149 * src/bison.s1: *** empty log message ***
2150
21511993-10-14 Richard Stallman <rms@gnu.org>
2152
2153 * bison.simple: *** empty log message ***
2154
21551993-09-14 David J. MacKenzie <djm@gnu.org>
2156
2157 * doc/bison.texinfo: *** empty log message ***
2158
21591993-09-13 Noah Friedman <friedman@gnu.org>
2160
2161 * Makefile.in: *** empty log message ***
2162
21631993-09-10 Richard Stallman <rms@gnu.org>
2164
2165 * src/conflicts.c: *** empty log message ***
2166
2167 * src/system.h: entered into RCS
2168
21691993-09-10 Richard Stallman <rms@gnu.org>
2170
2171 * doc/bison.1: entered into RCS
2172
21731993-09-06 Noah Friedman <friedman@gnu.org>
2174
2175 * src/version.c: entered into RCS
2176
21771993-09-06 Noah Friedman <friedman@gnu.org>
2178
2179 * Makefile.in: *** empty log message ***
2180
21811993-07-30 David J. MacKenzie <djm@gnu.org>
2182
2183 * Makefile.in: *** empty log message ***
2184
21851993-07-24 Richard Stallman <rms@gnu.org>
2186
2187 * src/bison.s1: *** empty log message ***
2188
21891993-07-24 Richard Stallman <rms@gnu.org>
2190
2191 * bison.simple: *** empty log message ***
2192
21931993-07-08 David J. MacKenzie <djm@gnu.org>
2194
2195 * Makefile.in: *** empty log message ***
2196
21971993-07-04 Richard Stallman <rms@gnu.org>
2198
2199 * src/bison.s1: *** empty log message ***
2200
22011993-07-04 Richard Stallman <rms@gnu.org>
2202
2203 * bison.simple: *** empty log message ***
2204
22051993-06-26 David J. MacKenzie <djm@gnu.org>
2206
2207 * src/getargs.c: entered into RCS
2208
22091993-06-26 David J. MacKenzie <djm@gnu.org>
2210
2211 * doc/bison.texinfo: *** empty log message ***
2212
2213 * doc/bison.1: New file.
2214
22151993-06-25 Richard Stallman <rms@gnu.org>
2216
2217 * src/getargs.c: New file.
2218
22191993-06-16 Richard Stallman <rms@gnu.org>
2220
2221 * src/bison.s1: *** empty log message ***
2222
22231993-06-16 Richard Stallman <rms@gnu.org>
2224
2225 * bison.simple: *** empty log message ***
2226
22271993-06-03 Richard Stallman <rms@gnu.org>
2228
2229 * src/bison.s1: New file.
2230
22311993-06-03 Richard Stallman <rms@gnu.org>
2232
2233 * doc/bison.texinfo: *** empty log message ***
2234
22351993-06-03 Richard Stallman <rms@gnu.org>
2236
2237 * bison.simple: New file.
2238
22391993-05-19 Richard Stallman <rms@gnu.org>
2240
2241 * doc/bison.texinfo: New file.
2242
22431993-05-07 Noah Friedman <friedman@gnu.org>
2244
2245 * Makefile.in: *** empty log message ***
2246
22471993-04-28 Noah Friedman <friedman@gnu.org>
2248
2249 * src/reader.c: *** empty log message ***
2250
22511993-04-23 Noah Friedman <friedman@gnu.org>
2252
2253 * src/alloc.h: entered into RCS
2254
22551993-04-20 David J. MacKenzie <djm@gnu.org>
2256
2257 * src/version.c: *** empty log message ***
2258
2259 * src/files.c, src/allocate.c:
2260 entered into RCS
2261
2262 * src/reader.c: *** empty log message ***
2263
2264 * src/lex.c: entered into RCS
2265
2266 * src/conflicts.c: New file.
2267
2268 * src/symtab.c: entered into RCS
2269
2270 * src/alloc.h: New file.
2271
2272 * src/LR0.c: entered into RCS
2273
22741993-04-18 Noah Friedman <friedman@gnu.org>
2275
2276 * src/reader.c: New file.
2277
2278 * src/version.c: *** empty log message ***
2279
22801993-04-18 Noah Friedman <friedman@gnu.org>
2281
2282 * Makefile.in: *** empty log message ***
2283
22841993-04-17 Noah Friedman <friedman@gnu.org>
2285
2286 * Makefile.in: *** empty log message ***
2287
22881993-04-15 Richard Stallman <rms@gnu.org>
2289
2290 * src/main.c, src/files.c:
2291 New file.
2292
22931993-04-15 Noah Friedman <friedman@gnu.org>
2294
2295 * configure.in: entered into RCS
2296
2297 * configure.in: *** empty log message ***
2298
2299 * configure.in: New file.
2300
23011993-04-14 Richard Stallman <rms@gnu.org>
2302
2303 * Makefile.in: New file.
2304
23051993-04-13 Richard Stallman <rms@gnu.org>
2306
2307 * src/version.c: New file.
2308
23091993-03-25 Richard Stallman <rms@gnu.org>
2310
2311 * src/output.c: entered into RCS
2312
23131992-09-25 Richard Stallman <rms@gnu.org>
2314
2315 * configure.bat: entered into RCS
2316
23171992-06-22 Richard Stallman <rms@gnu.org>
2318
2319 * src/vmsgetargs.c: entered into RCS
2320
23211992-06-22 Richard Stallman <rms@gnu.org>
2322
2323 * doc/bison.rnh: entered into RCS
2324
23251992-04-20 David J. MacKenzie <djm@gnu.org>
2326
2327 * README: entered into RCS
2328
23291992-01-22 Richard Stallman <rms@gnu.org>
2330
2331 * src/machine.h: entered into RCS
2332
23331991-12-21 Richard Stallman <rms@gnu.org>
2334
2335 * src/lalr.c, src/closure.c:
2336 entered into RCS
2337
23381991-12-20 Richard Stallman <rms@gnu.org>
2339
2340 * src/state.h: entered into RCS
2341
23421991-12-18 Richard Stallman <rms@gnu.org>
2343
2344 * src/print.c, src/nullable.c, src/derives.c:
2345 entered into RCS
2346
23471991-11-03 David J. MacKenzie <djm@gnu.org>
2348
2349 * src/warshall.c, src/types.h, src/symtab.h, src/lex.h, src/gram.c, src/gram.h, src/files.h:
2350 entered into RCS
2351
23521988-09-09 Richard Stallman <rms@gnu.org>
2353
2354 * src/bison.hairy: entered into RCS
2355
23561987-12-16 Richard Stallman <rms@gnu.org>
2357
2358 * REFERENCES: entered into RCS
bison