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* Makefile.maint: Sync with CVS Autoconf.
[bison.git] / ChangeLog
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69b5cec4
AD		 12001-08-15 Akim Demaille <akim@epita.fr>
2
3 * Makefile.maint: Sync with CVS Autoconf.
4
f2b5126e
PB		 52001-08-14 Pascal Bart <pascal.bart@epita.fr>
6
69b5cec4 7 * doc/bison.texinfo: Include GNU Free Documentation License from
f2b5126e
PB		 8 `fdl.texi'.
9 * doc/fdl.texi: Add to package.
10
4ecbf796
MA		 112001-08-14 Marc Autret <autret_m@epita.fr>
12
13 Turn on %{source,header}_extension features.
14
69b5cec4 15 * src/lex.c (percent_table): Un-CPP out header_extension and
4ecbf796
MA		 16 source_extension.
17 * src/files.c (compute_exts_from_gf): Compare pointers with NULL.
69b5cec4 18 (compute_exts_from_src): Remove conditions. It restores priorities
4ecbf796
MA		 19 between options.
20
95fb5662
MA		 212001-08-14 Marc Autret <autret_m@epita.fr>
22
23 * src/files.c (compute_base_names): Add extensions computing when
24 `--file-prefix' used.
25 Standardize function calls.
26
78d09da9
MA		 272001-08-13 Marc Autret <autret_m@epita.fr>
28
69b5cec4 29 * src/bison.simple (YYSTACK_USE_ALLOCA): Changed to allow users
78d09da9
MA		 30 defining it (defined but null disables alloca).
31
5a009f2c
MA		 322001-08-13 Marc Autret <autret_m@epita.fr>
33
34 * src/bison.simple (_yy_memcpy): CPP reformat.
35
1e41465a
PB		 362001-08-13 Pascal Bart <pascal.bart@epita.fr>
37
38 * tests/atconfig.in (CPPFLAGS): Fix.
39
c67a198d
PB		 402001-08-10 Pascal Bart <pascal.bart@epita.fr>
41
79282c6c 42 * doc/bison.texinfo: Include GNU General Public License from
c67a198d
PB		 43 `gpl.texi'.
44 * doc/gpl.texi: Add to package.
45
09a6de7e
MA		 462001-08-10 Marc Autret <autret_m@epita.fr>
47
48 * src/print_graph.h: Fix.
49 * src/reader.c (read_declarations): Use parse_header_extension_decl ().
50
b77b9ee0
AD		 512001-08-10 Akim Demaille <akim@epita.fr>
52
53 * src/system.h: Provide default declarations for stpcpy, strndup,
54 and strnlen.
55
3e259915
MA		 562001-08-10 Robert Anisko <anisko_r@epita.fr>
57
58 * doc/bison.texinfo (Locations): Update @$ stuff.
59
ca96bc2d
MA		 602001-08-09 Robert Anisko <anisko_r@epita.fr>
61
62 * src/bison.simple (YYLLOC_DEFAULT): Update.
63 (yyparse): Adjust.
64
fdc6758b
MA		 652001-08-08 Marc Autret <autret_m@epita.fr>
66
b77b9ee0 67 * doc/bison.texinfo: Change @samp{$<@dots{}>} to
fdc6758b
MA		 68 @samp{$<@dots{}>@var{n}} in Section Actions in Mid-Rule.
69 Reported by Fabrice Bauzac.
957d4dbf 70
600cad3b
MA		 712001-08-08 Marc Autret <autret_m@epita.fr>
72
73 * src/vcg_default.h: Use NULL instead of 0 to initialize pointers.
74 * src/vcg.c (output_node): Fix.
75 * src/vcg.h: Cleanup.
76 * src/print_graph.c: Add comments.
b77b9ee0 77 (node_output_size): New global variable. Simplify the formatting of
600cad3b 78 the VCG graph output.
b77b9ee0 79 (print_actions): Unused code is now used. It notifies the final state
600cad3b 80 and no action states in the VCG graph. It also give the reduce actions.
b77b9ee0 81 The `shift and goto' edges are red and the `go to state' edges are
600cad3b
MA		 82 blue.
83 Get the current node name and node_obstack by argument.
84 (node_obstack): New variable.
85 (print_state): Manage node_obstack.
86 (print_core): Use node_obstack given by argument.
87 A node is not only computed here but in print_actions also.
88 (print_graph): CPP out useless code instead of commenting it.
89
976e528f
AD		 902001-08-07 Pascal Bart <pascal.bart@epita.fr>
91
92 * tests/atconfig.in (CPPFLAGS): Fix.
93
20e8e5ca
AD		 942001-08-07 Akim Demaille <akim@epita.fr>
95
96 * src/print_graph.c (quote): New.
97 (print_core): Use it.
98
957d4dbf 992001-08-06 Akim Demaille <akim@epita.fr>, Marc Autret <autret_m@epita.fr>
3e3da797 100
3e3da797
AD		 101 * src/vcg.c (complain.h): Include it.
102 Unepitaize `return' invocations.
c4b66126 103 [NDEBUG] (main): Remove.
79282c6c 104 * src/vcg.h (node_t, edge_t, graph_t): Constify the char * members.
c4b66126
AD		 105 * src/files.c (open_files): Initialize graph_obstack.
106 * src/print_graph.c (print_actions): CPP out useless code.
107 (print_core): Don't output the last `\n' in labels.
108 Use `quote'.
109 * src/files.c (output_files): Output the VCG file.
110 * src/main.c (main): Invoke print_graph ();
3e3da797 111
957d4dbf 1122001-08-06 Marc Autret <autret_m@epita.fr>
22c2cbc0
AD		 113
114 Automaton VCG graph output.
115 Using option ``-g'' or long option ``--graph'', you can generate
116 a gram_filename.vcg file containing a VCG description of the LALR (1)
117 automaton of your grammar.
118
119 * src/main.c: Call to print_graph() function.
120 * src/getargs.h: Update.
121 * src/getargs.c (options): Update to catch `-g' and `--graph' options.
122 (graph_flag): New flag.
123 (longopts): Update.
124 (getargs): Add case `g'.
125 * src/files.c (graph_obstack): New obstack struct.
126 (open_files): Initialize new obstack.
127 (output_files): Saves graph_obstack if required.
128 * src/files.h (graph_obstack): New extern declaration.
129 * src/Makefile.am: Add new source files.
130
957d4dbf 1312001-08-06 Marc Autret <autret_m@epita.fr>
ce4d5ce0
AD		 132
133 * src/print_graph.c, src/print_graph.h (graph): New.
134 * src/vcg.h: New file.
135 * src/vcg.c: New file, VCG graph handling.
136
7333d403
AD		 1372001-08-06 Marc Autret <autret_m@epita.fr>
138
139 Add of %source_extension and %header_extension which specify
140 the source or/and the header output file extension.
141
142 * src/files.c (compute_base_names): Remove initialisation of
143 src_extension and header_extension.
144 (compute_exts_from_gf): Update.
145 (compute_exts_from_src): Update.
146 (output_files): Update.
147 * src/reader.c (parse_header_extension_decl): New.
148 (parse_source_extension_decl): New.
149 (read_declarations): New case statements for the new tokens.
150 * src/lex.c (percent_table): Add entries for %source_extension
151 and %header_extension.
152 * src/lex.h (token_e): New tokens tok_hdrext and tok_srcext.
153
84163231
AD		 1542001-08-06 Marc Autret <autret_m@epita.fr>
155
156 * configure.in: Bump to 1.28c.
157 * doc/bison.texinfo: Texinfo thingies.
158
8303fc42
AD		 1592001-08-04 Pascal Bart <pascal.bart@epita.fr>
160
161 * tests/atconfig.in (CPPFLAGS): Add.
162 * tests/calc.at (AT_CHECK): Use CPPFLAGS.
163
70a84437
AD		 1642001-08-03 Akim Demaille <akim@epita.fr>
165
166 Version 1.28b.
167
2ce10144
AD		 1682001-08-03 Akim Demaille <akim@epita.fr>
169
170 * tests/Makefile.am (check-local): Ship testsuite.
171 * tests/calc.at (_AT_DATA_CALC_Y): Prototype all the functions.
172 Include `string.h'.
173
1e3e4bc1
AD		 1742001-08-03 Akim Demaille <akim@epita.fr>
175
176 * configure.in: Try using -Wformat when compiling.
177
42b45b7f
AD		 1782001-08-03 Akim Demaille <akim@epita.fr>
179
180 * configure.in: Bump to 1.28b.
181
8f13fe33
AD		 1822001-08-03 Akim Demaille <akim@epita.fr>
183
184 * src/complain.c: Adjust strerror_r portability issues.
185
b37ba92c
AD		 1862001-08-03 Akim Demaille <akim@epita.fr>
187
188 Version 1.28a.
189
b0ce6046
AD		 1902001-08-03 Akim Demaille <akim@epita.fr>
191
192 * src/getargs.c, src/getarg.h (skeleton)): Constify.
193 * src/lex.c (literalchar): Avoid name clashes on `buf'.
194 * src/getargs.c: Include complain.h.
195 * src/files.c, src/files.h (skeleton_find): Avoid name clashes.
196 * lib/quotearg.c, lib/quotearg.h: Update from fileutils 4.1.
197
d01c415b
AD		 1982001-08-03 Akim Demaille <akim@epita.fr>
199
200 * src/reader.c (readgram): Display hidden chars in error messages.
201
459dd1a6
AD		 2022001-08-03 Akim Demaille <akim@epita.fr>
203
204 Update to gettext 0.10.39.
205
53b74c0c
AD		 2062001-08-03 Akim Demaille <akim@epita.fr>
207
208 * lib/strspn.c: New.
209
234a3be3
AD		 2102001-08-01 Marc Autret <autret_m@epita.fr>
211
212 * doc/bison.texinfo: Update.
213 * doc/bison.1 (mandoc): Update.
214 * src/system.h (EXT_GUARD_C, EXT_STYPE_H): Remove .c and .h.
215 * src/files.c: Support output files extensions computing.
216 (src_extension): New static variable.
217 (header_extension): New static variable.
218 (tr): New function.
219 (get_extension_index): New function, gets the index of an extension
220 filename in a string.
221 (compute_exts_from_gf): New function, computes extensions from the
222 grammar file extension.
223 (compute_exts_from_src): New functions, computes extensions from the
224 C source file extension, file given by ``-o'' option.
225 (compute_base_names): Update.
226 (output_files): Update.
227
847bf1f5
AD		 2282001-08-01 Robert Anisko <anisko_r@epita.fr>
229
d995fee7 230 * doc/bison.texi: Document @$.
847bf1f5
AD		 231 (Locations): New section.
232
d074a105
AD		 2332001-07-18 Akim Demaille <akim@epita.fr>
234
235 * Makefile.maint, GNUmakefile: New, from Autoconf 2.52.
236 * config/prev-version.txt, config/move-if-change: New.
237 * Makefile.am: Adjust.
238
3419715d
AD		 2392001-07-08 Pascal Bart <pascal.bart@epita.fr>
240
241 * src/bison.simple (yyparse): Suppress warning `comparaison
242 between signed and unsigned'.
243
62ab6972
AD		 2442001-07-05 Pascal Bart <pascal.bart@epita.fr>
245
246 * src/getargs.h (raw_flag): Remove.
247 * src/getargs.c: Die on `-r'/`--raw'.
248 * src/lex.c (parse_percent_token): Die on `%raw'.
249 * src/reader.c (output_token_defines): Suppress call to `raw_flag'.
250 * tests/calc.at: Suppress test with option `--raw'.
251
1e24cc5b
AD		 2522001-07-14 Akim Demaille <akim@epita.fr>
253
254 * config/: New.
255 * configure.in: Require Autoconf 2.50.
256 Update to gettext 0.10.38.
257
32dfccf8
AD		 2582001-03-16 Akim Demaille <akim@epita.fr>
259
260 * doc/bison.texinfo: ANSIfy the examples.
261
cd5bd6ac
AD		 2622001-03-16 Akim Demaille <akim@epita.fr>
263
264 * getargs.c (skeleton): New variable.
265 (longopts): --skeleton is a new option.
266 (shortopts, getargs): -S is a new option.
267 * getargs.h: Declare skeleton.
268 * output.c (output_parser): Use it.
269
5141b016
AD		 2702001-03-16 Akim Demaille <akim@epita.fr>
271
272 * m4/strerror_r.m4: New.
273 * m4/error.m4: Run AC_FUNC_STRERROR_R.
274 * lib/error.h, lib/error.c: Update.
275
447992b9
AD		 2762001-03-16 Akim Demaille <akim@epita.fr>
277
278 * src/getargs.c (longopts): Clean up.
279
274d42ce
AD		 2802001-02-21 Akim Demaille <akim@epita.fr>
281
282 * src/reader.c (gensym): `gensym_count' is your own.
283 Use a static buf to create the symbol name, as token_buffer is no
284 longer a buffer.
285
22c821f3
AD		 2862001-02-08 Akim Demaille <akim@epita.fr>
287
288 * src/conflicts.c (conflict_report): Be sure not to append to res
289 between two calls, which could happen if both first sprintf were
290 skipped, but not the first cp += strlen.
291
18569462
AD		 2922001-02-08 Akim Demaille <akim@epita.fr>
293
294 * lib/memchr.c, lib/stpcpy.c, lib/strndup.c, lib/strnlen.c:
295 New, from fileutils 4.0.37.
296 * configure.in: Require Autoconf 2.49c. I took some time before
297 making this decision. This is the only way out for portability
298 issues in Bison, it would mean way too much duplicate effort to
299 import in Bison features implemented in 2.49c since 2.13.
300 AC_REPLACE_FUNCS and AC_CHECK_DECLS the functions above.
301
0d8f3c8a
AD		 3022001-02-02 Akim Demaille <akim@epita.fr>
303
304 * lib/malloc.c, lib/realloc.c: New, from the fileutils 4.0.37.
66075dcf 305 * lib/xalloc.h, lib/xmalloc.c: Update.
0d8f3c8a 306
f17bcd1f
AD		 3072001-01-19 Akim Demaille <akim@epita.fr>
308
309 Get rid of the ad hoc handling of token_buffer in the scanner: use
310 the obstacks.
311
312 * src/lex.c (token_obstack): New.
313 (init_lex): Initialize it. No longer call...
314 (grow_token_buffer): this. Remove it.
315 Adjust all the places which used it to use the obstack.
316
511e79b3
AD		 3172001-01-19 Akim Demaille <akim@epita.fr>
318
319 * src/lex.h: Rename all the tokens:
320 s/\bENDFILE\b/tok_eof/g;
321 s/\bIDENTIFIER\b/tok_identifier/g;
322 etc.
323 Let them be enums, not #define, to ease debugging.
324 Adjust all the code.
325
0d6508ef
AD		 3262001-01-18 Akim Demaille <akim@epita.fr>
327
328 * src/lex.h (MAXTOKEN, maxtoken, grow_token_buffer): Remove, private.
329 * src/lex.c (maxtoken, grow_token_buffer): Static.
330
6deb4447
AD		 3312001-01-18 Akim Demaille <akim@epita.fr>
332
333 Since we now use obstacks, more % directives can be enabled.
334
335 * src/lex.c (percent_table): Also accept `%yacc',
336 `%fixed_output_files', `%defines', `%no_parser', `%verbose', and
337 `%debug'.
338 Handle the actions for `%semantic_parser' and `%pure_parser' here,
339 instead of returning a token.
340 * src/lex.h (SEMANTIC_PARSER, PURE_PARSER): Remove, unused.
341 * src/reader.c (read_declarations): Adjust.
342 * src/files.c (open_files): Don't call `compute_base_names', don't
343 compute `attrsfile' since they depend upon data which might be
344 *in* the input file now.
345 (output_files): Do it here.
346 * src/output.c (output_headers): Document the fact that this patch
347 introduces a guaranteed SEGV for semantic parsers.
348 * doc/bison.texinfo: Document them.
349 * tests/suite.at: Exercise these %options.
350
ff4423cc
AD		 3512000-12-20 Akim Demaille <akim@epita.fr>
352
353 Also handle the output file (--verbose) with obstacks.
354
355 * files.c (foutput): Remove.
356 (output_obstack): New.
357 Adjust all dependencies.
358 * src/conflicts.c: Return a string.
359 * src/system.h (obstack_grow_string): Rename as...
360 (obstack_sgrow): this. Be ready to work with non literals.
361 (obstack_fgrow4): New.
362
956dba3a
AD		 3632000-12-20 Akim Demaille <akim@epita.fr>
364
365 * src/files.c (open_files): Fix the computation of short_base_name
366 in the case of `-o foo.tab.c'.
367
337bab46
AD		 3682000-12-20 Akim Demaille <akim@epita.fr>
369
370 * src/reader.c (copy_string, copy_comment, copy_comment2, copy_at)
371 (copy_dollar): Now that everything uses obstacks, get rid of the
372 FILE * parameters.
373
5d3214b8
AD		 3742000-12-20 Akim Demaille <akim@epita.fr>
375
376 * src/files.c (open_files): Actually the `.output' file is based
377 on the short_base_name, not base_name.
378 * tests/suite.at (Checking output file names): Adjust.
379
29092a57
AD		 3802000-12-20 Akim Demaille <akim@epita.fr>
381
382 * src/bison.s1: Remove, we now use directly...
383 * src/bison.simple: this.
384 * src/Makefile.am: Use pkgdata instead of data.
385
ea5607fd
AD		 3862000-12-20 Akim Demaille <akim@epita.fr>
387
388 * src/files.c (guard_obstack): New.
389 (open_files): Initialize it.
390 (output_files): Dump it...
391 * src/files.h: Export it.
392 * src/reader.c (copy_guard): Use it.
393
27110317
AD		 3942000-12-19 Akim Demaille <akim@epita.fr>
395
396 * src/files.c (outfile, defsfile, actfile): Removed as global
397 vars.
398 (open_files): Don't compute them.
399 (output_files): Adjust.
400 (base_name, short_base_name): Be global.
401 Adjust dependencies.
402
19c50364
AD		 4032000-12-19 Akim Demaille <akim@epita.fr>
404
405 * src/files.c (strsuffix): New.
406 (stringappend): Be just like strcat but allocate.
407 (base_names): Eve out from open_files.
408 Try to simplify the rather hairy computation of base_name and
409 short_base_name.
410 (open_files): Use it.
411 * tests/suite.at (Checking output file names): New test.
412
573c1d9f
AD		 4132000-12-19 Akim Demaille <akim@epita.fr>
414
415 * src/system.h (obstack_grow_literal_string): Rename as...
416 (obstack_grow_string): this.
417 * src/output.c (output_parser): Recognize `%% actions' instead of
418 `$'.
419 * src/bison.s1: s/$/%% actions/.
420 * src/bison.hairy: Likewise.
421
ef7ddedd
AD		 4222000-12-19 Akim Demaille <akim@epita.fr>
423
424 * src/output.c (output_parser): Compute the `#line' lines when
425 there are.
426 * src/Makefile.am (bison.simple): Be a simple copy of bison.s1.
427 Suggested by Hans Aberg.
428
ff61dabd
AD		 4292000-12-19 Akim Demaille <akim@epita.fr>
430
431 Let the handling of the skeleton files be local to the procedures
432 that use it.
433
434 * src/files.c (xfopen, xfclose, skeleton_find, guardfile): No
435 longer static.
436 (fparser, open_extra_files): Remove.
437 (open_files, output_files): Don't take care of fparser.
438 * src/files.h: Adjust.
439 * src/output.c (output_parser): Open and close the file to the
440 skeleton.
441 * src/reader.c (read_declarations): When %semantic_parser, open
442 fguard.
443
55b96341
AD		 4442000-12-19 Akim Demaille <akim@epita.fr>
445
446 * src/file.h (BISON_SIMPLE, BISON_HAIRY): Move from here...
447 * src/system.h (BISON_SIMPLE, BISON_HAIRY): ... to here.
448
358c15b7
AD		 4492000-12-19 Akim Demaille <akim@epita.fr>
450
451 * src/files.c (open_files): Yipee! We no longer need all the code
452 looking for `/tmp' since we have no tmp file.
453
7de3329e
AD		 4542000-12-19 Akim Demaille <akim@epita.fr>
455
456 * src/system.h (EXT_TAB, EXT_OUTPUT, EXT_STYPE_H, EXT_GUARD_C):
457 New macros.
458 * src/files.c (open_files): Less dependency on MSDOS etc.
459
3abcd459
AD		 4602000-12-14 Akim Demaille <akim@epita.fr>
461
462 * src/bison.s1 (YYLLOC_DEFAULT): New macro.
463 Provide a default definition.
464 Use it when executing the default @ action.
465 * src/reader.c (reader_output_yylsp): No longer include
466 `timestamp' and `text' in the default YYLTYPE.
467
2a91a95e
AD		 4682000-12-12 Akim Demaille <akim@epita.fr>
469
470 * src/reader.c (copy_definition, parse_union_decl, copy_action)
471 (copy_guard): Quote the file names.
472 Reported by Laurent Mascherpa.
473
14d3eb9b
AD		 4742000-12-12 Akim Demaille <akim@epita.fr>
475
476 * src/output.c (output_headers, output_program, output): Be sure
477 to escape special characters when outputting filenames.
478 (ACTSTR_PROLOGUE, ACTSTR_EPILOGUE): Remove.
479 (output_headers): Don't depend on them, Use ACTSTR.
480
d7045ec6
AD		 4812000-11-17 Akim Demaille <akim@epita.fr>
482
483 * lib/obstack.h: Formatting changes.
484 (obstack_grow, obstack_grow0): Don't cast WHERE at all: it
485 prevents type checking.
486 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
487 cast the value to (void *): assigning a `foo *' to a `void *'
488 variable is valid.
489 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
490 * src/reader.c (parse_union_decl): Typo: use obstack_1grow to
491 append characters.
492
6fd54b73
AD		 4932000-11-17 Akim Demaille <akim@epita.fr>
494
495 * tests/Makefile.am (suite.m4, regression.m4, calc.m4): Rename
496 as...
497 (suite.m4, regression.m4, calc.m4): these.
498 * tests/atgeneral.m4: Update from CVS Autoconf.
499
4c50eae6
AD		 5002000-11-17 Akim Demaille <akim@epita.fr>
501
502 * tests/regression.m4 (%union and --defines): New test,
503 demonstrating a current bug in the obstack implementation.
504
a35f64ea
AD		 5052000-11-17 Akim Demaille <akim@epita.fr>
506
507 * src/bison.s1 (_YY_DECL_VARIABLES, YY_DECL_VARIABLES): New
508 macros.
509 Use them to declare the variables which are global or local to
510 `yyparse'.
511
7de23534
AD		 5122000-11-17 Akim Demaille <akim@epita.fr>
513
514 * acconfig.h: Remove, no longer used.
515
aa7815f5
AD		 5162000-11-07 Akim Demaille <akim@epita.fr>
517
518 * src: s/Copyright (C)/Copyright/g.
519
5af1f549
AD		 5202000-11-07 Akim Demaille <akim@epita.fr>
521
522 * src/reader.c (reader): #define YYLSP_NEEDED to 1 instead of just
523 defining.
524 * src/bison.s1: s/#ifdef YYLSP_NEEDED/#if YYLSP_NEEDED/.
525
553e2b22
AD		 5262000-11-07 Akim Demaille <akim@epita.fr>
527
528 * src/bison.s1 (YYLEX): Use #if instead of #ifdef.
529 Merge in a single CPP if/else.
530
8a4f41d6
AD		 5312000-11-07 Akim Demaille <akim@epita.fr>
532
533 * src/output.c (output): Remove useless variables.
534 * lib/obstack.c (obstack_grow, obstack_grow0): Rename the second
535 argument `data' for consistency with the prototypes.
536 Qualify it `const'.
537 (obstack_copy, obstack_copy0): Rename the second argument as
538 `address' for consistency. Qualify it `const'.
539 * lib/obstack.h (obstack_copy, obstack_copy0, obstack_grow)
540 (obstack_grow0, obstack_ptr_grow, obstack_ptr_grow_fast): Qualify
541 `const' their input argument (`data' or `address').
542 Adjust the corresponding macros to include `const' in casts.
543
095a3fb5
AD		 5442000-11-03 Akim Demaille <akim@epita.fr>
545
546 * src/Makefile.am (INCLUDES): s/PFILE/BISON_SIMPLE/.
547 s/PFILE1/BISON_HAIRY/.
548 Adjust dependencies.
549
d1cdce7c
AD		 5502000-11-03 Akim Demaille <akim@epita.fr>
551
090c5ebf 552 For some reason, this was not applied.
d1cdce7c
AD		 553
554 * src/files.c [VMS]: No longer include `ssdef.h', no longer define
555 `unlink': it's no longer used.
556
9311529b
AD		 5572000-11-03 Akim Demaille <akim@epita.fr>
558
559 * src/files.c (skeleton_find): New function, eved out of...
560 (open_files, open_extra_files): here.
561
d8880f69
AD		 5622000-11-03 Akim Demaille <akim@epita.fr>
563
564 Don't use `atexit'.
565
566 * src/files.c (obstack_save): New function.
567 (done): Rename as...
568 (output_files): this.
569 Use `obstack_save'.
570 * src/main.c (main): Don't use `atexit' to register `done', since
571 it no longer has to remove tmp files, just call `output_files'
572 when there are no errors.
573
0dbb648e
AD		 5742000-11-02 Akim Demaille <akim@epita.fr>
575
576 * src/files.c [VMS]: No longer include `ssdef.h', no longer define
577 `unlink': it's no longer used.
578 * src/files.h: Formatting changes.
579
896fe5c1
AD		 5802000-11-02 Akim Demaille <akim@epita.fr>
581
582 Remove the last uses of mktemp and unlink/delete.
583
584 * src/files.c (fdefines, ftable): Removed.
585 (defines_ostack, table_obstack): New.
586 Adjust dependencies of the former into uses of the latter.
587 * src/output.c (output_short_or_char_table, output_short_table):
588 Convert to using obstacks.
589 * src/reader.c (copy_comment2): Accept one FILE * and two
590 obstacks.
591 (output_token_defines, reader_output_yylsp): Use obstacks.
592 * src/system.h (obstack_fgrow3): New.
593
dd60faec
AD		 5942000-11-01 Akim Demaille <akim@epita.fr>
595
596 Change each use of `fattrs' into a use of `attrs_obstack'.
597
598 * src/reader.c (copy_at): Typo: s/yylloc/yyloc/.
599 * src/files.c (fattrs): Remove.
600 (attrs_obstack): New.
601 Adjust all dependencies.
602 (done): If SEMANTIC_PARSER, dump attrs_obstack into attrsfile.
603
8c7ebe49
AD		 6042000-11-01 Akim Demaille <akim@epita.fr>
605
606 Introduce obstacks.
607 Change each use of `faction' into a use of `action_obstack'.
608
609 * lib/obstack.h, lib/obstack.c: New files.
610 * src/files.c (faction): Remove.
611 (action_obstack): New.
612 Adjust all dependencies.
613
77aee789
AD		 6142000-10-20 Akim Demaille <akim@epita.fr>
615
616 * lib/quote.h (PARAMS): New macro. Use it.
617
43591cec
AD		 6182000-10-16 Akim Demaille <akim@epita.fr>
619
620 * src/output.c (output_short_or_char_table): New function.
621 (output_short_table, output_token_translations): Use it.
622 (goto_actions): Use output_short_table.
623
1e9798d5
AD		 6242000-10-16 Akim Demaille <akim@epita.fr>
625
626 * src/symtab.c (bucket_new): New function.
627 (getsym): Use it.
628
629 * src/output.c (output_short_table): New argument to display the
630 comment associated with the table.
631 Adjust dependencies.
632 (output_gram): Use it.
633 (output_rule_data): Nicer output layout for YYTNAME.
634
f282676b
AD		 6352000-10-16 Akim Demaille <akim@epita.fr>
636
637 * src/lex.c (read_typename): New function.
638 (lex): Use it.
639 * src/reader.c (copy_dollar): Likewise.
640
550a72a3
AD		 6412000-10-16 Akim Demaille <akim@epita.fr>
642
643 * src/reader.c (copy_comment2): Expect the input stream to be on
644 the `/' which is suspected to open a comment, instead of being
645 called after `//' or `/*' was read.
646 (copy_comment, copy_definition, parse_union_decl, copy_action)
647 (copy_guard): Adjust.
648
131e2fef
AD		 6492000-10-16 Akim Demaille <akim@epita.fr>
650
651 * src/reader.c (parse_expect_decl): Use `skip_white_space' and
652 `read_signed_integer'.
653
79282c5a
AD		 6542000-10-16 Akim Demaille <akim@epita.fr>
655
656 * src/reader.c (copy_dollar): New function.
657 (copy_guard, copy_action): Use it.
658
ff4a34be
AD		 6592000-10-16 Akim Demaille <akim@epita.fr>
660
661 * lib/quote.h, lib/quote.c, lib/quotearg.h, lib/quotearg.c:
662 * m4/prereq.m4, m4/c-bs-a.m4, m4/mbstate.m4:
663 New files, from Fileutils 4.0.27.
664 * src/main.c (printable_version): Remove.
665 * src/lex.c, src/reader.c: Use `quote'.
666
6672000-10-04 Akim Demaille <akim@epita.fr>
668
669 * lib/error.c, lib/error.h: New files, needed by xmalloc.c.
670
14ded682
AD		 6712000-10-04 Akim Demaille <akim@epita.fr>
672
673 * doc/bison.texinfo: Various typos spotted by Neil Booth.
674
8e03724b
AD		 6752000-10-04 Akim Demaille <akim@epita.fr>
676
677 When a literal string is used to define two different tokens,
678 `bison -v' segfaults.
679 Reported by Piotr Gackiewicz, and fixed by Neil Booth.
680
681 * tests/regression.m4: New file.
682 Include the core of the sample provided by Piotr Gackiewicz.
683 * src/reader.c (parse_token_decl): Diagnose bad cases, and proceed
684 properly.
685
a9e64249
AD		 6862000-10-04 Akim Demaille <akim@epita.fr>
687
688 * src/reader.c (parse_expect_decl): Keep `count' within the size
689 of `buffer'.
690 From Neil Booth.
691
da9abf43
AD		 6922000-10-02 Paul Eggert <eggert@twinsun.com>
693
694 * bison.s1 (yyparse): Assign the default value
695 unconditionally, to avoid a GCC warning and make the parser a
696 tad smaller.
697
c33638bb
AD		 6982000-10-02 Akim Demaille <akim@epita.fr>
699
700 * src/getargs.c (getargs): Don't dump `--help' on unrecognized
701 options.
702
444c570a
AD		 7032000-10-02 Akim Demaille <akim@epita.fr>
704
705 * src/derives.c, src/print.c, src/reduce.c: To ease the
706 translation, move some `\n' out of the translated strings.
707
89cab50d
AD		 7082000-10-02 Akim Demaille <akim@epita.fr>
709
710 The location tracking mechanism is precious for parse error
711 messages. Nevertheless, it is enabled only when `@n' is used in
712 the grammar, which is a different issue (you can use it in error
713 message, but not in the grammar per se). Therefore, there should
714 be another means to enable it.
715
716 * src/getargs.c (getargs): Support `--locations'.
717 (usage): Report it.
718 * src/getargs.h (locationsflag): Export it.
719 * src/lex.c (percent_table): Support `%locations'.
720 * src/reader.c (yylsp_needed): Remove this variable, now replaced
721 with `locationsflag'.
722 * doc/bison.texinfo: Document `--locations' and `%locations'.
723 Sort the options.
724 * tests/calc.m4: Test it.
725
726 For regularity of the names, replace each
727 (nolineflag, toknumflag, rawtokenumflag, noparserflag): with...
728 (no_lineflag, token_tableflag, rawflag, no_parserflag): this.
729 In addition replace each `flag' with `_flag'.
730
d6c2cba0
AD		 7312000-10-02 Akim Demaille <akim@epita.fr>
732
733 Also test parse error messages, including with YYERROR_VERBOSE.
734
735 * tests/calc.m4 (calc.y): Add support for `exp = exp' (non
736 associative).
737 Use it to check the computations.
738 Use it to check `nonassoc' is honored.
739 (AT_DATA_CALC_Y): Equip `calc.y' with YYERROR_VERBOSE when passed
740 `--yyerror-verbose'.
741 (_AT_CHECK_CALC): Adjust to this option.
742 (_AT_CHECK_CALC_ERROR): New macro to check parse error messages.
743
5a35a6cb
AD		 7442000-10-02 Akim Demaille <akim@epita.fr>
745
746 Test also `--verbose', `--defines' and `--name-prefix'. Testing
747 the latter demonstrates a flaw in the handling of non debugging
748 parsers introduced by myself on 2000-03-16: `#define yydebug 0'
749 was used in order to simplify:
750
751 #if YYDEBUG
752 if (yydebug)
753 {
754 ...
755 }
756 #endif
757
758 into
759
760 if (yydebug)
761 {
762 ...
763 }
764
765 unfortunately this leads to a CPP conflict when
766 `--name-prefix=foo' is used since it produces `#define yydebug
767 foodebug'.
768
769 * src/bison.s1 [!YYDEBUG]: Do not define yydebug.
770 (YYDPRINTF): New macro.
771 Spread its use.
772 * tests/calc.m4 (AT_CHECK_CALC): Do require a title, build it from
773 the bison options.
774 Also test `--verbose', `--defines' and `--name-prefix'.
775
71da9eea
AD		 7762000-10-02 Akim Demaille <akim@epita.fr>
777
778 Improve the readability of the produced parsers.
779
780 * src/bison.s1: Formatting changes.
781 Improve the comment related to the `$' mark.
782 (yydefault): Don't fall through to `yyresume': `goto' there.
783 * src/output.c (output_parser): When the `$' is met, skip the end
784 of its line.
785 New variable, `number_of_dollar_signs', to check there's exactly
786 one `$' in the parser skeleton.
787
95e36146
AD		 7882000-10-02 Akim Demaille <akim@epita.fr>
789
790 * lib/xstrdup.c: New file, from the fileutils.
791 * src/reader.c (parse_token_decl, get_type_name, parse_type_decl)
792 (parse_assoc_decl, parse_thong_decl, get_type): Use `xstrdup'
793 instead of strlen + xmalloc + strcpy.
794 * src/symtab.c (copys): Remove, use xstrdup instead.
795
d7020c20
AD		 7962000-10-02 Akim Demaille <akim@epita.fr>
797
798 * src/gram.h (associativity): New enum type which replaces the
799 former CPP macros `RIGHT_ASSOC', `LEFT_ASSOC' and `NON_ASSOC' with
800 `right_assoc', `left_assoc' and `non_assoc'.
801 Adjust all dependencies.
802 * src/reader.c: Formatting changes.
803 (LTYPESTR): Don't define it, use it as a literal in
804 `reader_output_yylsp'.
805 * src/symtab.h (symbol_class): New enum type which replaces the
806 former CPP macros `SUNKNOWN', `STOKEN and `SNTERM' with
807 `sunknown', `stoken and `snterm'.
808
1916f98e
AD		 8092000-10-02 Akim Demaille <akim@epita.fr>
810
811 * src/getargs.c (fixed_outfiles): Rename as...
812 (yaccflag): for consistency and accuracy.
813 Adjust dependencies.
814
d7913476
AD		 8152000-10-02 Akim Demaille <akim@epita.fr>
816
817 Use the more standard files `xalloc.h' and `xmalloc.c' instead of
818 Bison's `allocate.c' and `alloc.h'. This patch was surprisingly
819 difficult and introduced a lot of core dump. It turns out that
820 Bison used an implementation of `xmalloc' based on `calloc', and
821 at various places it does depend upon the initialization to 0. I
822 have not tried to isolate the pertinent places, and all the former
823 calls to Bison's `xmalloc' are now using `XCALLOC'. Someday,
824 someone should address this issue.
825
826 * src/allocate.c, src/alloc.h, m4/bison-decl.m4: Remove.
827 * lib/xmalloc.c, lib/xalloc.h, m4/malloc.m4, m4/realloc.m4: New
828 files.
829 Adjust dependencies.
830 * src/warshall.h: New file.
831 Propagate.
832
340ef489
AD		 8332000-10-02 Akim Demaille <akim@epita.fr>
834
835 Various anti-`extern in *.c' changes.
836
837 * src/system.h: Include `assert.h'.
838
b2ca4022
AD		 8392000-10-02 Akim Demaille <akim@epita.fr>
840
841 * src/state.h (nstates, final_state, first_state, first_shift)
842 (first_reduction): Move their exportation from here...
843 * src/LR0.h: to here.
844 Adjust dependencies.
845 * src/getargs.c (statisticsflag): New variable.
846 Add support for `--statistics'.
847 Adjust dependencies.
848
849 Remove a lot of now useless `extern' statements in most files.
850
403b315b
AD		 8512000-10-02 Akim Demaille <akim@epita.fr>
852
853 * src/LR0.h: New file.
854 Propagate its use.
855
07a58c13
AD		 8562000-10-02 Akim Demaille <akim@epita.fr>
857
858 * src/print.h: New file.
859 Propagate its use.
860 * src/print.c: Formatting and ordering changes.
861 (verbose, terse): Replace with...
862 (print_results): this new function.
863 Adjust dependencies.
864
0619caf0
AD		 8652000-10-02 Akim Demaille <akim@epita.fr>
866
867 * src/conflicts.c (conflict_report): New function.
868 (conflict_log, verbose_conflict_log): Replace with...
869 (print_conflicts): this function.
870 Adjust dependencies.
871 * src/conflicts.h: New file.
872 Propagate its inclusion.
873
3519ec76
AD		 8742000-10-02 Akim Demaille <akim@epita.fr>
875
876 * src/nullable.h: New file.
877 Propagate its inclusion.
878 * src/nullable.c: Formatting changes.
879
015acc48
AD		 8802000-10-02 Akim Demaille <akim@epita.fr>
881
882 * src/reduce.h: New file.
883 Propagate its inclusion.
884 * src/reduce.c: Topological sort and other formatting changes.
885 (bool, TRUE, FALSE): Move their definition to...
886 * src/system.h: here.
887
8963a27b
AD		 8882000-10-02 Akim Demaille <akim@epita.fr>
889
890 * src/files.c: Formatting changes.
891 (tryopen, tryclose, openfiles): Rename as...
892 (xfopen, xfclose, open_files): this.
893 (stringappend): static.
894 * src/files.h: Complete the list of exported symbols.
895 Propagate its use.
896
a70083a3
AD		 8972000-10-02 Akim Demaille <akim@epita.fr>
898
899 * src/reader.h: New file.
900 Propagate its use instead of tedious list of `extern' and
901 prototypes.
902 * src/reader.c: Formatting changes, topological sort,
903 s/register//.
904
abadc117
AD		 9052000-10-02 Akim Demaille <akim@epita.fr>
906
907 * src/lex.h: Prototype `lex.c' exported functions.
908 * src/reader.c: Adjust.
909 * src/lex.c: Formatting changes.
910 (safegetc): Rename as...
911 (xgetc): this.
912
720d742f
AD		 9132000-10-02 Akim Demaille <akim@epita.fr>
914
915 * src/lalr.h: New file.
916 Propagate its inclusion instead of prototypes and `extern'.
917 * src/lalr.c: Formatting changes, topological sorting etc.
918
f2acea59
AD		 9192000-10-02 Akim Demaille <akim@epita.fr>
920
921 * src/output.c (token_actions): Introduce a temporary array,
922 YYDEFACT, that makes it possible for this function to use
923 output_short_table.
924
d019d655
AD		 9252000-10-02 Akim Demaille <akim@epita.fr>
926
927 `user_toknums' is output as a `short[]' in `output.c', while it is
928 defined as a `int[]' in `reader.c'. For consistency with the
929 other output tables, `user_toknums' is now defined as a table of
930 shorts.
931
932 * src/reader.c (user_toknums): Be a short table instead of an int
933 table.
934 Adjust dependencies.
935
936 Factor the short table outputs.
937
938 * src/output.c (output_short_table): New function.
939 * src/output.c (output_gram, output_stos, output_rule_data)
940 (output_base, output_table, output_check): Use it.
941
6c89f1c1
AD		 9422000-10-02 Akim Demaille <akim@epita.fr>
943
944 * src/output.c (output): Topological sort of the functions, in
945 order to get rid of the `static' prototypes.
946 No longer use `register'.
947 * src/output.h: New file.
948 Propagate its inclusion in files explicitly prototyping functions
949 from output.c.
950
d9efd181
AD		 9512000-09-21 Akim Demaille <akim@epita.fr>
952
953 * src/atgeneral.m4: Update from Autoconf.
954
c29240e7 9552000-09-21 Akim Demaille <akim@epita.fr>
2fa6973e
AD		 956
957 * src/closure.h: New file.
958 * src/closure.c: Formatting changes, topological sort over the
959 functions, use of closure.h.
960 (initialize_closure, finalize_closure): Rename as...
961 (new_closure, free_closure): these. Adjust dependencies.
962 * src/LR0.c: Formatting changes, topological sort, use of
963 cloture.h.
964 (initialize_states): Rename as...
965 (new_states): this.
966 * src/Makefile.am (noinst_HEADERS): Adjust.
967
499daa50
AD		 9682000-09-20 Akim Demaille <akim@epita.fr>
969
970 * src/acconfig.h: Don't protect config.h against multiple
971 inclusion.
972 Don't define PARAMS.
973 * src/system.h: Define PARAMS.
974 Remove some of the ad-hoc CPP magic for DOS, VMS etc.: this is the
975 purpose of config.h. system.h must not try to fix wrong
976 definitions in config.h.
977
cc84fd5d
AD		 9782000-09-20 Akim Demaille <akim@epita.fr>
979
980 * src/derives.h: New file.
981 * src/main.c, src/derives.h: Use it.
982 Formatting changes.
983 * src/Makefile.am (noinst_HEADERS): Adjust.
984
db5b3a89
AD		 9852000-09-20 Akim Demaille <akim@epita.fr>
986
987 * tests/atgeneral.m4: Update from Autoconf.
988 * tests/calc.m4 (_AT_DATA_CALC_Y, AT_DATA_CALC_Y, _AT_CHECK_CALC)
989 (AT_CHECK_CALC): New macros.
990 Use these macros to test bison with options `', `--raw',
991 `--debug', `--yacc', `--yacc --debug'.
992
ceed8467
AD		 9932000-09-19 Akim Demaille <akim@epita.fr>
994
995 * src/output.c: Formatting changes.
996 * src/machine.h: Remove, leaving its contents in...
997 * src/system.h: here.
998 Include stdio.h.
999 Adjust all dependencies on stdio.h and machine.h.
1000 * src/getargs.h: New file.
1001 Let all `extern' declarations about getargs.c be replaced with
1002 inclusion of `getargs.h'.
1003 * src/Makefile.am (noinst_HEADERS): Adjust.
1004
1005 * tests/calc.m4 (yyin): Be initialized in main, not on the global
1006 scope.
1007 (yyerror): Returns void, not int.
1008 * doc/bison.texinfo: Formatting changes.
1009
05a1d24b
AD		 10102000-09-19 Akim Demaille <akim@epita.fr>
1011
1012 * tests/calc.m4 (calc.y): Do not assign to stdin, as it's not
1013 portable.
1014
cbd25751
AD		 10152000-09-18 Akim Demaille <akim@epita.fr>
1016
1017 * configure.in: Append WARNING_CFLAGS to CFLAGS.
1018 * src/Makefile.am (INCLUDES): Don't.
1019 Be ready to fetch headers in lib/.
1020
13863333
AD		 10212000-09-18 Akim Demaille <akim@epita.fr>
1022
1023 * doc/bison.texinfo: Update the copyright.
1024 ANSIfy and GNUify the examples.
1025 Remove the old menu.
1026
0d533154
AD		 10272000-09-18 Akim Demaille <akim@epita.fr>
1028
1029 First set of tests: use the `calc' example from the documentation.
1030
1031 * src/bison.s1 (yyparse): Condition the code using `yytname' which
1032 is defined only when YYDEBUG is.
1033 * m4/atconfig.m4 (AT_CONFIG): Adjust to Autoconf 2.13.
1034 * src/files.c (tryopen, tryclose): Formatting changes.
1035 Move to the top and be static.
1036 * src/reader.c (read_signed_integer): Likewise.
1037 * tests/calc.m4: New file.
1038 * Makefile.am, suite.m4: Adjust.
1039 * m4/atconfig.m4: Set BISON_SIMPLE and BISON_HAIRY.
1040
e79137ac
AD		 10412000-09-18 Akim Demaille <akim@epita.fr>
1042
1043 Add support for an Autotest test suite for Bison.
1044
1045 * m4/m4.m4, m4/atconfig.m4: New files.
1046 * m4/Makefile.am (EXTRA_DIST): Adjust.
1047 * tests/suite.m4, tests/Makefile.am, tests/atgeneral.m4: New
1048 files.
1049 * src/getargs.c: Display a more standard --version message.
1050 * src/reader.c (reader): Formatting changes.
1051 No longer depend upon VERSION_STRING.
1052 * configure.in: No longer use `dnl'.
1053 Set up the test suite and the new directory `tests/.
1054 (VERSION_STRING): Remove.
1055
27821bff
AD		 10562000-04-14 Akim Demaille <akim@epita.fr>
1057
1058 * src/reader.c (copy_comment2): New function, same as former
1059 `copy_comment', but outputs into two FILE *.
1060 (copy_comment): Use it.
1061 (parse_union_decl): Use it.
1062 (get_type, parse_start_decl): Use the same `invalid' message.
1063 (parse_start_decl, parse_union_decl): Use the same `multiple'
1064 message.
1065 (parse_union_decl, copy_guard, copy_action): Use the same
1066 `unmatched' message.
1067 * m4/Makefile.am (EXTRA_DIST): Add `warning.m4'.
1068
cfe5fbc0
AD		 10692000-03-31 Akim Demaille <akim@epita.fr>
1070
1071 * src/files.c (tryopen, tryclose): Move to the top.
1072 Be static.
1073
cb7db13e
AD		 10742000-03-31 Akim Demaille <akim@epita.fr>
1075
1076 * src/main.c (main): Don't call `done', exit does it.
1077
a0f6b076
AD		 10782000-03-31 Akim Demaille <akim@epita.fr>
1079
36281465
AD		 1080 * allocate.c: s/return (foo)/return foo/.
1081 * lalr.c: Likewise.
1082 * LR0.c: Likewise.
1083 * output.c: Likewise.
1084 * reader.c: Likewise.
1085 * symtab.c: Likewise.
1086 * vmsgetargs.c: Likewise.
1087
10882000-03-31 Akim Demaille <akim@epita.fr>
1089
1090 Clean up the error reporting functions.
a0f6b076
AD		 1091
1092 * src/report.c: New file.
1093 * src/report.h: Likewise.
1094 * src/Makefile.am: Adjust.
1095 * m4/error.m4: New file.
1096 * m4/Makefile.am: Adjust.
1097 * configure.in (jm_PREREQ_ERROR): Call it.
1098 * src/main.c (int_to_string, banner, fatal_banner, warn_banner):
1099 Remove.
1100 (fatal, fatals): Remove. All callers use complain.c::fatal.
1101 (warn, warni, warns, warnss, warnss): Remove. All callers use
1102 complain.c::complain.
1103 (toomany): Remove, use fatal instead.
1104 * src/files.c (done): No argument, use complain_message_count.
1105 * src/main.c (main): Register `done' to `atexit'.
1106
1107 * src/getargs.c (usage): More `fputs', less `fprintf'.
1108
18539825
AD		 11092000-03-28 Akim Demaille <akim@epita.fr>
1110
1111 * lib/: New directory.
1112 * Makefile.am (SUBDIRS): Adjust.
1113 * configure.in: Adjust.
1114 (LIBOBJS): Although not used yet, AC_SUBST it, otherwise it's
1115 useless.
1116 * src/alloca.c: Moved to lib/.
1117 * src/getopt.c: Likewise.
1118 * src/getopt1.c: Likewise.
1119 * src/getopt.h: Likewise.
1120 * src/ansi2knr.c: Likewise.
1121 * src/ansi2knr.1: Likewise.
1122 * src/Makefile.am: Adjust.
1123 * lib/Makefile.am: New file.
1124
9f306f2a
AD		 11252000-03-28 Akim Demaille <akim@epita.fr>
1126
1127 * src/getargs.c (usage): Refresh the help message.
1128
0ba347b6
AD		 11292000-03-17 Akim Demaille <akim@epita.fr>
1130
1131 * src/getopt1.c: Updated from textutils 2.0e
1132 * src/getopt.c: Likewise.
1133 * src/getopt.h: Likewise.
1134
dbe7f271
AD		 11352000-03-17 Akim Demaille <akim@epita.fr>
1136
1137 * src/Makefile.am (bison.simple): Fix the awk program: quote only
1138 the file name, not the whole `#line LINE FILE'.
1139
75bbe78d
AD		 11402000-03-17 Akim Demaille <akim@epita.fr>
1141
1142 On syntax errors, report the token on which we choked.
1143
aa5fd0ee
AD		 1144 * src/bison.s1 (yyparse): In the label yyerrlab, when
1145 YYERROR_VERBOSE, add yychar in msg.
75bbe78d 1146
7b306f52
AD		 11472000-03-17 Akim Demaille <akim@epita.fr>
1148
aa5fd0ee 1149 * src/reader.c (copy_at): New function.
7b306f52
AD		 1150 (copy_guard): Use it.
1151 (copy_action): Use it.
1152
e87b5700
AD		 11532000-03-17 Akim Demaille <akim@epita.fr>
1154
1155 Be kind to translators, save some useless translations.
1156
aa5fd0ee 1157 * src/main.c (banner): New function.
e87b5700
AD		 1158 (fatal_banner): Use it.
1159 (warn_banner): Use it.
1160
ae3c3164
AD		 11612000-03-17 Akim Demaille <akim@epita.fr>
1162
aa5fd0ee
AD		 1163 * src/reader.c (copy_definition): Use copy_string and
1164 copy_comment. Removed now unused `match', `ended',
1165 `cplus_comment'.
ae3c3164
AD		 1166 (copy_comment, copy_string): Moved, to be visible from
1167 copy_definition.
1168
4dc58e7c
AD		 11692000-03-17 Akim Demaille <akim@epita.fr>
1170
aa5fd0ee
AD		 1171 * src/reader.c (copy_string): Declare `static inline'. No
1172 problems with inline, since it is checked by configure.
4dc58e7c
AD		 1173 (copy_comment): Likewise.
1174
0a6384c4
AD		 11752000-03-17 Akim Demaille <akim@epita.fr>
1176
aa5fd0ee 1177 * src/reader.c (packsymbols): Formatting changes.
0a6384c4 1178
3cef001a
AD		 11792000-03-17 Akim Demaille <akim@epita.fr>
1180
aa5fd0ee 1181 * src/reader.c (copy_comment): New function, factored out from:
3cef001a
AD		 1182 (copy_action): Use it. Removed now unused `match', `ended',
1183 `cplus_comment'.
1184 (copy_guard): Likewise.
1185
ca36d2ef
AD		 11862000-03-17 Akim Demaille <akim@epita.fr>
1187
aa5fd0ee 1188 * src/reader.c (copy_string): New function, factored out from:
ca36d2ef
AD		 1189 (copy_action): Use it.
1190 (copy_guard): Likewise.
1191
6666f98f
AD		 11922000-03-17 Akim Demaille <akim@epita.fr>
1193
1194 Change the handling of @s so that they behave exactly like $s.
1195 There is now a pseudo variable @$ (readble and writable), location
1196 of the lhs of the rule (by default ranging from the location of
1197 the first symbol of the rhs, to the location of the last symbol,
1198 or, if the rhs is empty, YYLLOC).
1199
1200 * src/bison.s1 [YYLSP_NEEDED] (yyloc): New variable, twin of
1201 yyval.
1202 (yyparse): When providing a default semantic action, provide a
1203 default location action.
1204 (after the $): No longer change `*YYLSP', just stack YYLOC the
1205 same way you stack YYVAL.
1206 * src/reader.c (read_declarations): Use warns.
1207 (copy_guard, case '@'): Also recognize `@$', expanded as `YYLOC'.
1208 (copy_action, case '@'): Likewise.
1209 Use a standard error message, to save useless work from
1210 translators.
1211
41aca2e0
AD		 12122000-03-17 Akim Demaille <akim@epita.fr>
1213
aa5fd0ee
AD		 1214 * src/bison.s1: Formatting and cosmetics changes.
1215 * src/reader.c: Likewise.
41aca2e0
AD		 1216 Update the Copyright notice.
1217
dc08c1d5
AD		 12182000-03-17 Akim Demaille <akim@epita.fr>
1219
aa5fd0ee
AD		 1220 * src/bison.s1 (#line): All set to `#line' only, since the
1221 Makefile now handles them.
dc08c1d5 1222
9ee3c97b
AD		 12232000-03-16 Akim Demaille <akim@epita.fr>
1224
1225 * src/output.c (output_rule_data): Output the documentation of
1226 some of the tables.
1227 (Copyright notice): Update.
1228 Formatting changes.
1229
0de741ca
AD		 12302000-03-16 Akim Demaille <akim@epita.fr>
1231
1232 * src/bison.s1 [!YYDEBUG]: Define yydebug to 0. This allows to
1233 remove most `#if YYDEBUG != 0', since `if (yydebug)' is enough.
1234 One `#if YYDEBUG' remains, since it uses variables which are
1235 defined only if `YYDEBUG != 0'.
1236
bb10be54
AD		 12372000-03-16 Akim Demaille <akim@epita.fr>
1238
1239 * src/bison.s1 (yyparse): Reorganize the definitions of the stacks
1240 and related variables so that the similarities are highlighted.
1241
b07b484a
AD		 12422000-03-16 Akim Demaille <akim@epita.fr>
1243
1244 * src/bison.s1: Properly indent CPP directives.
1245
361f60b3
AD		 12462000-03-16 Akim Demaille <akim@epita.fr>
1247
1248 * src/bison.s1: Properly indent the `alloca' CPP section.
1249
8c44d3ec
AD		 12502000-03-16 Akim Demaille <akim@epita.fr>
1251
1252 Do not hard code values of directories in `configure.in'.
1253 Update the `configure' tool chain.
1254
1255 * configure.in (XPFILE, XPFILE1, LOCALEDIR): Remove, handled by
1256 src/makefile.am.
1257 (VERSION_STRING): Use the third arg of AC_DEFINE_UNQUOTED.
1258 (AC_OUTPUT): Add m4/Makefile.
1259 Bump to bison 1.28a, 1.29 has never been released.
1260 * acconfig.h (XPFILE, XPFILE1, LOCALEDIR): Remove, since they are
1261 handled via src/Makefile.am.
1262 (VERSION_STRING, PROTOTYPES, ENABLE_NLS, HAVE_CATGETS,
1263 HAVE_GETTEXT, HAVE_LC_MESSAGES, HAVE_STPCPY): Remove, handled by
1264 autoheader.
1265 * Makefile.am (SUBDIRS): Add m4.
1266 (ACLOCAL_AM_FLAGS): New variable.
1267 (AUTOMAKE_OPTIONS): Add check-news.
1268 * src/Makefile.am (bison.simple): Use awk to replace #line lines with
1269 the proper line number and file name.
1270 (DEFS): Propagate the location of bison library files and of the
1271 locale files.
1272 (INCLUDES): Added `-I ..' so that one can compile with srcdir !=
1273 builddir.
1274 * acinclude.m4: Remove, replaced by the directory m4.
1275 * m4/Makefile.am (EXTRA_DIST): New variable.
1276 * m4/gettext.m4: New file, from the fileutils.
1277 * m4/lcmessage.m4: Likewise
1278 * m4/progtest.m4: Likewise.
1279 * m4/bison-decl.m4: New file, extracted from former acinclude.m4.
1280
f95997e7
AD		 12812000-03-10 Akim Demaille <akim@epita.fr>
1282
1283 * src/closure.c:
1284 Formatting changes of various comments.
1285 Respect the GNU coding standards at various places.
1286 Don't use `_()' when no translation is needed.
1287
12881999-12-13 Jesse Thilo <jthilo@gnu.org>
1289
1290 * src/files.c:
1291 OS/2 honors TMPDIR environment variable.
1292
12931999-12-13 Jesse Thilo <jthilo@gnu.org>
1294
1295 * doc/bison.texinfo: Tweaked spelling and grammar.
1296 Updated ISBN.
1297 Removed reference to price of printed copy.
1298 Mention BISON_SIMPLE and BISON_HAIRY.
1299
13001999-12-13 Jesse Thilo <jthilo@gnu.org>
1301
1302 * configure.in, NEWS:
1303 Bison 1.29 released.
1304
13051999-10-27 Jesse Thilo <jthilo@gnu.org>
1306
1307 * doc/.cvsignore, doc/Makefile.am, doc/refcard.tex:
1308 Added reference card.
1309
13101999-07-26 Jesse Thilo <jthilo@gnu.org>
1311
1312 * po/ru.po: Added Russian translation.
1313
13141999-07-26 Jesse Thilo <jthilo@gnu.org>
1315
1316 * configure.in: Added Russian translation.
1317
13181999-07-06 Jesse Thilo <jthilo@gnu.org>
1319
1320 * configure.in, NEWS, README:
1321 Released version 1.28.
1322
13231999-06-14 Jesse Thilo <jthilo@gnu.org>
1324
1325 * src/system.h:
1326 Squashed redefinition warning on some systems.
1327
1328 * src/getargs.c, src/Makefile.am, src/reader.c, src/version.c:
1329 Have configure build version string instead of relying on ANSI string
1330 concatentation.
1331
13321999-06-14 Jesse Thilo <jthilo@gnu.org>
1333
1334 * po/POTFILES.in: Got rid of version.c.
1335
13361999-06-14 Jesse Thilo <jthilo@gnu.org>
1337
1338 * acconfig.h, configure.in:
1339 Have configure build version string instead of relying on ANSI string
1340 concatentation.
1341
13421999-06-08 Jesse Thilo <jthilo@gnu.org>
1343
1344 * doc/bison.1:
1345 Dropped mention of `+' for long-named options.
1346
13471999-05-30 Jesse Thilo <jthilo@gnu.org>
1348
1349 * src/files.c: Added <unistd.h> for unlink().
1350
1351 * src/Makefile.am, src/system.h:
1352 I18n fixes.
1353
13541999-05-30 Jesse Thilo <jthilo@gnu.org>
1355
1356 * README: Added a FAQ list.
1357
1358 * configure.in, acconfig.h:
1359 I18n fixes.
1360
13611999-05-30 Jesse Thilo <jthilo@gnu.org>
1362
1363 * doc/FAQ, doc/Makefile.am:
1364 Added a FAQ list.
1365
13661999-05-19 Jesse Thilo <jthilo@gnu.org>
1367
1368 * src/alloc.h, src/symtab.h, src/version.c:
1369 Protected inclusion of "config.h" with HAVE_CONFIG_H.
1370
13711999-04-18 Jesse Thilo <jthilo@gnu.org>
1372
1373 * src/.cvsignore, src/Makefile.am:
1374 Reorganized: sources in `src', documentation in `doc'.
1375
1376 * src/lex.c (literalchar):
1377 fixed the code for escaping double quotes (thanks
1378 Jonathan Czisny.)
1379
13801999-04-18 Jesse Thilo <jthilo@gnu.org>
1381
1382 * po/de.po, po/es.po, po/fr.po, po/nl.po, po/POTFILES.in:
1383 Adjusted paths to reflect directory reorganization.
1384
13851999-04-18 Jesse Thilo <jthilo@gnu.org>
1386
1387 * doc/.cvsignore, doc/Makefile.am:
1388 Reorganized: sources in `src', documentation in `doc'.
1389
13901999-04-18 Jesse Thilo <jthilo@gnu.org>
1391
1392 * configure.in:
1393 Updated AC_INIT file to reflect directory reorganization.
1394
1395 * configure.in, .cvsignore, Makefile.am, POTFILES.in:
1396 Reorganized: sources in `src', documentation in `doc'.
1397
13981999-04-13 Jesse Thilo <jthilo@gnu.org>
1399
1400 * src/allocate.c:
1401 Don't declare calloc() and realloc() if not necessary.
1402
14031999-04-13 Jesse Thilo <jthilo@gnu.org>
1404
1405 * configure.in, acconfig.h, acinclude.m4:
1406 Don't declare calloc() and realloc() if not necessary.
1407
14081999-03-23 Jesse Thilo <jthilo@gnu.org>
1409
1410 * po/.cvsignore: Added i18n support.
1411
14121999-03-23 Jesse Thilo <jthilo@gnu.org>
1413
1414 * acconfig.h, configure.in, Makefile.am:
1415 Added i18n support.
1416
14171999-03-22 Jesse Thilo <jthilo@gnu.org>
1418
1419 * src/bison.s1: Fixed #line numbers.
1420
14211999-03-15 Jesse Thilo <jthilo@gnu.org>
1422
1423 * po/es.po, po/fr.po, po/nl.po, po/de.po:
1424 Added PO files from Translation Project.
1425
14261999-03-03 Jesse Thilo <jthilo@gnu.org>
1427
1428 * Makefile.am:
1429 Added support for non-ANSI compilers (ansi2knr).
1430
14311999-02-16 Jesse Thilo <jthilo@gnu.org>
1432
1433 * configure.in: Bumped version number to 1.27.
1434
1435 * Makefile.am:
1436 Added `bison.simple' to list of files removed by `make distclean'.
1437
14381999-02-12 Jesse Thilo <jthilo@gnu.org>
1439
1440 * src/files.c, src/files.h:
1441 Defined locations of parser files in config.h instead of Makefile.
1442
14431999-02-12 Jesse Thilo <jthilo@gnu.org>
1444
1445 * acconfig.h, acinclude.m4, configure.in, Makefile.am:
1446 Defined locations of parser files in config.h instead of Makefile.
1447
14481999-02-09 Jesse Thilo <jthilo@gnu.org>
1449
1450 * Makefile.am:
1451 Removed inappropriate use of $< macro.
1452
14531999-02-05 Jesse Thilo <jthilo@gnu.org>
1454
1455 * po/Makefile.in.in, po/POTFILES.in:
1456 Add `po' directory skeleton.
1457
14581999-01-27 Jesse Thilo <jthilo@gnu.org>
1459
1460 * README: Document help-bison list.
1461
1462 * configure.in: Add check for mkstemp().
1463
14641999-01-20 Jesse Thilo <jthilo@gnu.org>
1465
1466 * src/conflicts.c, src/LR0.c, src/output.c, src/reader.c:
1467 Hush a few compiler warnings.
1468
1469 * src/files.c:
1470 Add tryclose(), which verifies that fclose was successful.
1471 Hush a couple of compiler warnings.
1472
14731999-01-20 Jesse Thilo <jthilo@gnu.org>
1474
1475 * Makefile.am, OChangeLog:
1476 ChangeLog is now automatically generated. Include the old version as
1477 OChangeLog.
1478
14791999-01-14 Jesse Thilo <jthilo@gnu.org>
1480
1481 * 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:
1482 Update FSF address.
1483
14841999-01-14 Jesse Thilo <jthilo@gnu.org>
1485
1486 * doc/bison.texinfo: Fix formatting glitch.
1487
1488 * doc/bison.texinfo: Update FSF address.
1489
14901999-01-14 Jesse Thilo <jthilo@gnu.org>
1491
1492 * acconfig.h: Update FSF address.
1493
14941999-01-08 Jesse Thilo <jthilo@gnu.org>
1495
1496 * src/system.h:
1497 Don't define PACKAGE here, since config.h defines it.
1498
14991998-12-30 Jesse Thilo <jthilo@gnu.org>
1500
1501 * src/reader.c: Update copyright date.
1502
1503 * src/main.c:
1504 Ditch sprintf to statically-sized buffers in fatal/warn functions in
1505 favor of output directly to stderr (avoids buffer overruns).
1506
1507 * src/reader.c: Some checks for premature EOF.
1508
1509 * 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:
1510 Use prototypes if the compiler understands them.
1511
1512 * src/files.c: Honor TMPDIR on Unix hosts.
1513 Use prototypes if the compiler understands them.
1514
1515 * src/reader.c:
1516 Fix a couple of buffer overrun bugs.
1517 Use prototypes if the compiler understands them.
1518
1519 * src/system.h: Include unistd.h and ctype.h.
1520 Use #ifdef instead of #if for NLS symbols.
1521
15221998-12-30 Jesse Thilo <jthilo@gnu.org>
1523
1524 * doc/bison.texinfo:
1525 Delete comment "consider using @set for edition number, etc..." since
1526 we now are doing so.
1527
15281998-12-30 Jesse Thilo <jthilo@gnu.org>
1529
1530 * configure.in:
1531 Use prototypes if the compiler understands them.
1532
1533 * NEWS: Document 1.26 highlights.
1534
1535 * Makefile.am: Require Automake 1.3 or later.
1536
1537 * acconfig.h:
1538 Use prototypes if the compiler understands them.
1539
15401998-12-29 Jesse Thilo <jthilo@gnu.org>
1541
1542 * src/version.c:
1543 Use VERSION symbol from automake for version number.
1544
15451998-12-29 Jesse Thilo <jthilo@gnu.org>
1546
1547 * acconfig.h, configure.in, version.cin:
1548 Use VERSION symbol from automake for version number.
1549
15501998-11-28 Jesse Thilo <jthilo@gnu.org>
1551
1552 * Makefile.am:
1553 Distribute original version of simple parser (bison.s1), not built
1554 version (bison.simple).
1555
15561998-11-28 Jesse Thilo <jthilo@gnu.org>
1557
1558 * doc/bison.texinfo: Add info dir entry.
1559
1560 * doc/bison.texinfo:
1561 Let automake put version number into documentation.
1562
15631998-11-26 Jesse Thilo <jthilo@gnu.org>
1564
1565 * src/bison.cld, src/build.com, src/vmshlp.mar:
1566 Add non-RCS files from /gd/gnu/bison.
1567
15681998-11-26 Jesse Thilo <jthilo@gnu.org>
1569
1570 * doc/bison.1:
1571 Document the BISON_HAIRY and BISON_SIMPLE variables.
1572
15731998-11-25 Jesse Thilo <jthilo@gnu.org>
1574
1575 * src/version.c: Build version.c automatically.
1576
1577 * src/reader.c:
1578 Fix token numbering (used to start at 258, not 257).
1579
1580 * src/system.h: Include config.h.
1581
1582 * src/getargs.c: Update bug report address.
1583
1584 * src/alloca.c, src/getopt1.c, src/getopt.c, src/getopt.h:
1585 Get latest copies of alloca.c, getopt.c, getopt.h, getopt1.c from gnu.org.
1586
15871998-11-25 Jesse Thilo <jthilo@gnu.org>
1588
1589 * Makefile.am:
1590 Rename bison.simple to bison.s1 (bison.simple is then built from bison.s1).
1591
1592 * configure.in, version.cin:
1593 Build version.c automatically.
1594
1595 * AUTHORS: Add AUTHORS file.
1596
1597 * README: Update bug report address.
1598
1599 * bison.simple:
1600 Rename bison.simple to bison.s1 (bison.simple is then built from bison.s1).
1601
1602 * configure.in, Makefile.am, Makefile.in, stamp-h.in:
1603 Add automake stuff.
1604
16051998-11-25 Jesse Thilo <jthilo@gnu.org>
1606
1607 * doc/bison.texinfo: Clean up some formatting.
1608
16091998-05-05 Richard Stallman <rms@gnu.org>
1610
1611 * doc/bison.texinfo:
1612 Explain better why to make a pure parser.
1613
16141998-01-05 Richard Stallman <rms@gnu.org>
1615
1616 * src/files.c (openfiles):
1617 [_WIN32 && !__CYGWIN32__] Use TEMP or Temp to
1618 find a temporary directory, if possible. Do not unlink files while
1619 they are open.
1620
16211997-08-25 Richard Stallman <rms@gnu.org>
1622
1623 * src/reader.c (stack_offset;):
1624 Change some warni to warns.
1625
1626 * src/lex.c (literalchar): Use warns, not warni.
1627
16281997-06-28 Richard Stallman <rms@gnu.org>
1629
1630 * src/bison.s1: Add a Bison version comment.
1631
1632 * src/main.c (fatal, warn, berror):
1633 Use program_name.
1634
16351997-06-28 Richard Stallman <rms@gnu.org>
1636
1637 * Makefile.in (bison_version): New variable.
1638 (dist): Use that variable.
1639 (bison.s1): Substitute the Bison version into bison.simple.
1640
1641 * bison.simple: Add a Bison version comment.
1642
16431997-06-18 Richard Stallman <rms@gnu.org>
1644
1645 * src/main.c (fatal, warn, berror):
1646 Make error messages standard.
1647 (toomany): Improve error message text.
1648
1649 * 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:
1650 new.h renamed to alloc.h.
1651
16521997-06-18 Richard Stallman <rms@gnu.org>
1653
1654 * Makefile.in: new.h renamed to alloc.h.
1655
16561997-05-24 Richard Stallman <rms@gnu.org>
1657
1658 * src/lex.c (literalchar):
1659 Fix the code for escaping \, " and '.
1660
1661 (lex): Avoid trouble when there are many chars
1662 to discard in a char literal with just several chars in it.
1663
16641997-05-17 Richard Stallman <rms@gnu.org>
1665
1666 * src/bison.s1:
1667 Use malloc, if using alloca is troublesome.
1668 (YYSTACK_USE_ALLOCA): New flag macro.
1669 Define it for some systems and compilers.
1670 (YYSTACK_ALLOC): New macro.
1671 (yyparse): Use YYSTACK_ALLOC to allocate stack.
1672 If it was malloc'd, free it.
1673
16741997-05-17 Richard Stallman <rms@gnu.org>
1675
1676 * bison.simple:
1677 Use malloc, if using alloca is troublesome.
1678 (YYSTACK_USE_ALLOCA): New flag macro.
1679 Define it for some systems and compilers.
1680 (YYSTACK_ALLOC): New macro.
1681 (yyparse): Use YYSTACK_ALLOC to allocate stack.
1682 If it was malloc'd, free it.
1683
16841997-04-23 Richard Stallman <rms@gnu.org>
1685
1686 * src/bison.s1:
1687 (alloca) [__hpux]: Always define as __builtin_alloca.
1688
16891997-04-23 Richard Stallman <rms@gnu.org>
1690
1691 * bison.simple:
1692 (alloca) [__hpux]: Always define as __builtin_alloca.
1693
16941997-04-22 Richard Stallman <rms@gnu.org>
1695
1696 * src/bison.s1:
1697 [__hpux]: Include alloca.h (right for HPUX 10)
1698 instead of declaring alloca (right for HPUX 9).
1699
1700 * src/bison.s1 (__yy_memcpy):
1701 Declare arg `count' as unsigned int.
1702 (yyparse): Cast third arg to __yy_memcpy to unsigned int.
1703
17041997-04-22 Richard Stallman <rms@gnu.org>
1705
1706 * bison.simple:
1707 [__hpux]: Include alloca.h (right for HPUX 10)
1708 instead of declaring alloca (right for HPUX 9).
1709
1710 * bison.simple (__yy_memcpy):
1711 Declare arg `count' as unsigned int.
1712 (yyparse): Cast third arg to __yy_memcpy to unsigned int.
1713
17141997-01-03 Richard Stallman <rms@gnu.org>
1715
1716 * src/allocate.c: [__STDC__ or _MSC_VER]:
1717 Declare calloc and realloc to return void *.
1718
17191997-01-02 Richard Stallman <rms@gnu.org>
1720
1721 * src/system.h:
1722 [_MSC_VER]: Include stdlib.h and process.h.
1723 [_MSC_VER] (getpid): Define as macro--translate it to _getpid.
1724
1725 * src/main.c (main): Return FAILURE as a value.
1726 (printable_version): Declare arg as int, not char.
1727
17281997-01-02 Richard Stallman <rms@gnu.org>
1729
1730 * Makefile.in (dist):
1731 Explicitly check for symlinks, and copy them.
1732
17331996-12-19 Richard Stallman <rms@gnu.org>
1734
1735 * src/files.c:
1736 [_MSC_VER] (XPFILE, XPFILE1): Define, if not already defined.
1737
17381996-12-18 Paul Eggert <eggert@gnu.org>
1739
1740 * src/bison.s1 (yyparse):
1741 If __GNUC__ and YYPARSE_PARAM are both defined,
1742 declare yyparse to have a void * argument.
1743
17441996-12-18 Paul Eggert <eggert@gnu.org>
1745
1746 * bison.simple (yyparse):
1747 If __GNUC__ and YYPARSE_PARAM are both defined,
1748 declare yyparse to have a void * argument.
1749
17501996-12-17 Richard Stallman <rms@gnu.org>
1751
1752 * src/reduce.c (nbits): Add some casts.
1753
17541996-08-12 Richard Stallman <rms@gnu.org>
1755
1756 * src/bison.s1: Test _MSDOS as well as _MSDOS_.
1757
17581996-08-12 Richard Stallman <rms@gnu.org>
1759
1760 * bison.simple: Test _MSDOS as well as _MSDOS_.
1761
17621996-07-31 Richard Stallman <rms@gnu.org>
1763
1764 * src/bison.s1:
1765 [__sun && __i386]: Include alloca.h.
1766
17671996-07-31 Richard Stallman <rms@gnu.org>
1768
1769 * bison.simple:
1770 [__sun && __i386]: Include alloca.h.
1771
17721996-07-30 Richard Stallman <rms@gnu.org>
1773
1774 * src/bison.s1: Comment change.
1775
1776 * src/bison.s1: Test _MSDOS_, not MSDOS.
1777
17781996-07-30 Richard Stallman <rms@gnu.org>
1779
1780 * bison.simple: Comment change.
1781
1782 * bison.simple: Test _MSDOS_, not MSDOS.
1783
17841996-06-01 Richard Stallman <rms@gnu.org>
1785
1786 * 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:
1787 Insert `_' macro around many string constants.
1788
1789 * src/main.c:
1790 Insert `_' macro around many string constants.
1791
1792 (main): Call setlocale, bindtextdomain and textdomain.
1793
1794 * src/system.h: [HAVE_LOCALE_H]: Include locale.h.
1795 [! HAVE_LOCALE_H] (setlocale): Define as no-op.
1796 [ENABLE_NLS]: Include libintl.h.
1797 [ENABLE_NLS] (gettext): Define.
1798 [! ENABLE_NLS] (bintextdomain, textdomain, _): Consolation definitions.
1799 (N_, PACKAGE, LOCALEDIR): New macros.
1800
18011996-06-01 Richard Stallman <rms@gnu.org>
1802
1803 * POTFILES.in: New file.
1804
1805 * Makefile.in (allocate.o):
1806 Define target explicitly.
1807
1808 * Makefile.in (CFLAGS): Set to @CFLAGS@.
1809 (LDFLAGS): Set to @LDFLAGS@.
1810 (configure): Run autoconf only if preceding `cd' succeeds.
1811 (bison.s1): Redirect output to temporary file then move the
1812 temporary to the target, rather than redirecting directly to bison.s1.
1813 (clean): Remove config.status and config.log.
1814 (distclean): Don't remove config.status here.
1815
18161996-05-12 Richard Stallman <rms@gnu.org>
1817
1818 * src/bison.s1:
1819 (__yy_memcpy) [__cplusplus]: Reorder declarations of variables f and t.
1820
18211996-05-12 Richard Stallman <rms@gnu.org>
1822
1823 * bison.simple:
1824 (__yy_memcpy) [__cplusplus]: Reorder declarations of variables f and t.
1825
18261996-05-11 Richard Stallman <rms@gnu.org>
1827
1828 * src/bison.s1 (__yy_memcpy):
1829 Really reorder the args, as was supposedly done on Feb 14 1995.
1830 (yyparse): Calls changed accordingly.
1831
18321996-05-11 Richard Stallman <rms@gnu.org>
1833
1834 * Makefile.in (dist): Don't use $(srcdir).
1835
1836 * bison.simple (__yy_memcpy):
1837 Really reorder the args, as was supposedly done on Feb 14 1995.
1838 (yyparse): Calls changed accordingly.
1839
18401996-01-27 Richard Stallman <rms@gnu.org>
1841
1842 * src/output.c (output_rule_data):
1843 Test YYERROR_VERBOSE in the conditional
1844 around the definition of ttyname.
1845
18461995-12-29 Richard Stallman <rms@gnu.org>
1847
1848 * src/bison.s1:
1849 Fix line numbers in #line commands.
1850
18511995-12-29 Richard Stallman <rms@gnu.org>
1852
1853 * bison.simple:
1854 Fix line numbers in #line commands.
1855
18561995-12-27 Richard Stallman <rms@gnu.org>
1857
1858 * src/bison.s1 (YYPARSE_PARAM_DECL):
1859 In C++, make it always null.
1860 (YYPARSE_PARAM_ARG): New macro.
1861 (yyparse): Use YYPARSE_PARAM_ARG.
1862
18631995-12-27 Richard Stallman <rms@gnu.org>
1864
1865 * bison.simple (YYPARSE_PARAM_DECL):
1866 In C++, make it always null.
1867 (YYPARSE_PARAM_ARG): New macro.
1868 (yyparse): Use YYPARSE_PARAM_ARG.
1869
18701995-11-29 Richard Stallman <rms@gnu.org>
1871
1872 * doc/bison.texinfo:
1873 Describe literal string tokens, %raw, %no_lines, %token_table.
1874
18751995-11-29 Daniel Hagerty <hag@gnu.org>
1876
1877 * doc/bison.texinfo: Fixed update date
1878
18791995-10-16 Richard Stallman <rms@gnu.org>
1880
1881 * src/version.c: Version 1.25.
1882
18831995-10-16 Richard Stallman <rms@gnu.org>
1884
1885 * NEWS: *** empty log message ***
1886
18871995-10-16 Richard Stallman <rms@gnu.org>
1888
1889 * doc/bison.1, doc/bison.rnh:
1890 Add new options.
1891
18921995-10-15 Richard Stallman <rms@gnu.org>
1893
1894 * src/vmsgetargs.c, src/getargs.c:
1895 Added -n, -k, and -raw switches.
1896 (noparserflag, toknumflag, rawtoknumflag): New variables.
1897
1898 * src/symtab.h (SALIAS):
1899 New #define for adding aliases to %token.
1900 (struct bucket): Added `alias' field.
1901
1902 * src/reduce.c (reduce_grammar):
1903 Revise error message.
1904 (print_notices): Remove final `.' from error message.
1905
1906 * src/reader.c (reader_output_yylsp):
1907 New function.
1908 (readgram): Use `#if 0' around code that accepted %command
1909 inside grammar rules: The documentation doesn't allow it,
1910 and it will fail since the %command processors scan for the next %.
1911 (parse_token_decl): Extended the %token
1912 declaration to allow a multi-character symbol as an alias.
1913 (parse_thong_decl): New function.
1914 (read_declarations): Added %thong declarations.
1915 (read_declarations): Handle NOOP to deal with allowing
1916 % declarations as another means to specify the flags.
1917 (readgram): Allow %prec prior to semantics embedded in a rule.
1918 (skip_to_char, read_declarations, copy_definition)
1919 (parse_token_decl, parse_start_decl, parse_type_decl)
1920 (parse_assoc_decl, parse_union_decl, parse_expect_decl)
1921 (get_type_name, copy_guard, copy_action, readgram)
1922 (get_type, packsymbols): Revised most error messages.
1923 Changed `fatal' to `warnxxx' to avoid aborting for error.
1924 Revised and use multiple warnxxx functions to avoid using VARARGS1.
1925 (read_declarations): Improve the error message for
1926 an invalid character. Do not abort.
1927 (read_declarations, copy_guard, copy_action): Use
1928 printable_version to avoid unprintable characters in printed output.
1929 (parse_expect_decl): Error if argument to %expect exceeds 10 digits.
1930 (parse_token_decl, parse_assoc_decl, parse_type_decl, get_type):
1931 Allow the type of a non-terminal can be given
1932 more than once, as long as all specifications give the same type.
1933
1934 * src/output.c:
1935 (output_headers, output_trailers, output, output_gram)
1936 (output_rule_data): Implement noparserflag variable.
1937 Implement toknumflag variable.
1938 (output): Call reader_output_yylsp to output LTYPESTR.
1939
1940 * src/main.c (main):
1941 If reader sees an error, don't process the grammar.
1942 (fatals): Updated to not use VARARGS1.
1943 (printable_version, int_to_string, warn, warni, warns, warnss)
1944 (warnsss): New error reporting functions. Avoid abort for error.
1945
1946 * src/lex.h:
1947 Added THONG and NOOP for alias processing.
1948 Added SETOPT for the new code that allows setting options with %flags.
1949
1950 * src/lex.c:
1951 Include getopt.h. Add some extern decls.
1952 (safegetc): New function to deal with EOF gracefully.
1953 (literalchar); new function to deal with reading \ escapes.
1954 (lex): Use literalchar.
1955 (lex): Implemented "..." tokens.
1956 (literalchar, lex, parse_percent_token): Made tokenbuffer
1957 always contain the token. This includes growing the token
1958 buffer while reading an integer.
1959 (parse_percent_token): Replaced if-else statement with percent_table.
1960 (parse_percent_token): Added % declarations as another
1961 way to specify the flags -n, -l, and -r. Also added hooks for
1962 -d, -k, -y, -v, -t, -p, -b, -o, but implementation requires
1963 major changes to files.c.
1964 (lex) Retain in the incoming stream a character following
1965 an incorrect '/'.
1966 (skip_white_space, lex): Revised most error messages
1967 and changed fatal to warn to avoid aborting.
1968 (percent_table): Added %thong declarations.
1969
1970 * src/gram.h: Comment changes.
1971
1972 * src/files.c (openfiles, open_extra_files, done):
1973 Add faction flag
1974 and actfile file. Handle noparserflag. Both for -n switch.
1975
1976 * src/conflicts.c (resolve_sr_conflict):
1977 Remove use of alloca.
1978
19791995-06-01 Jim Meyering <meyering@gnu.org>
1980
1981 * doc/bison.texinfo: *** empty log message ***
1982
19831995-05-06 Richard Stallman <rms@gnu.org>
1984
1985 * src/bison.s1: Comment change.
1986
19871995-05-06 Richard Stallman <rms@gnu.org>
1988
1989 * bison.simple: Comment change.
1990
19911995-05-03 Richard Stallman <rms@gnu.org>
1992
1993 * src/version.c: Version now 1.24.
1994
1995 * src/bison.s1: Change distribution terms.
1996
1997 * src/version.c: Version now 1.23.
1998
19991995-05-03 Richard Stallman <rms@gnu.org>
2000
2001 * doc/bison.texinfo:
2002 Rewrite "Conditions for Using Bison".
2003 Update version to 1.24.
2004
20051995-05-03 Richard Stallman <rms@gnu.org>
2006
2007 * bison.simple: Change distribution terms.
2008
20091995-02-23 Richard Stallman <rms@gnu.org>
2010
2011 * src/files.c: Test __VMS_POSIX as well as VMS.
2012
20131995-02-14 Jim Meyering <meyering@gnu.org>
2014
2015 * src/bison.s1 (__yy_memcpy):
2016 Renamed from __yy_bcopy to avoid
2017 confusion. Reverse FROM and TO arguments to be consistent with
2018 those of memcpy.
2019
20201995-02-14 Jim Meyering <meyering@gnu.org>
2021
2022 * bison.simple (__yy_memcpy):
2023 Renamed from __yy_bcopy to avoid
2024 confusion. Reverse FROM and TO arguments to be consistent with
2025 those of memcpy.
2026
20271994-11-10 David J. MacKenzie <djm@gnu.org>
2028
2029 * NEWS: reformat
2030
2031 * NEWS: New file.
2032
2033 * Makefile.in (DISTFILES): Include NEWS.
2034
2035 * Makefile.in (DISTFILES):
2036 Include install-sh, not install.sh.
2037
2038 * configure.in: Update to Autoconf v2 macro names.
2039
20401994-10-05 David J. MacKenzie <djm@gnu.org>
2041
2042 * Makefile.in: fix typo
2043
2044 * Makefile.in (prefix, exec_prefix):
2045 Let configure set them.
2046
20471994-09-28 David J. MacKenzie <djm@gnu.org>
2048
2049 * Makefile.in: Set datadir to $(prefix)/share.
2050
20511994-09-15 Richard Stallman <rms@gnu.org>
2052
2053 * src/bison.s1:
2054 Update copyright notice and GPL version.
2055
20561994-09-15 Richard Stallman <rms@gnu.org>
2057
2058 * bison.simple:
2059 Update copyright notice and GPL version.
2060
20611994-07-12 Richard Stallman <rms@gnu.org>
2062
2063 * src/reduce.c, src/reader.c:
2064 entered into RCS
2065
20661994-05-05 David J. MacKenzie <djm@gnu.org>
2067
2068 * Makefile.in: entered into RCS
2069
20701994-03-26 Richard Stallman <rms@gnu.org>
2071
2072 * src/bison.s1: entered into RCS
2073
20741994-03-26 Richard Stallman <rms@gnu.org>
2075
2076 * bison.simple: entered into RCS
2077
20781994-03-25 Richard Stallman <rms@gnu.org>
2079
2080 * src/main.c: entered into RCS
2081
20821994-03-24 Richard Stallman <rms@gnu.org>
2083
2084 * src/conflicts.c: entered into RCS
2085
20861994-01-02 Richard Stallman <rms@gnu.org>
2087
2088 * Makefile.in: *** empty log message ***
2089
20901993-11-21 Richard Stallman <rms@gnu.org>
2091
2092 * src/bison.s1: *** empty log message ***
2093
20941993-11-21 Richard Stallman <rms@gnu.org>
2095
2096 * doc/bison.texinfo: entered into RCS
2097
2098 * doc/bison.texinfo: *** empty log message ***
2099
21001993-11-21 Richard Stallman <rms@gnu.org>
2101
2102 * bison.simple: *** empty log message ***
2103
21041993-10-25 David J. MacKenzie <djm@gnu.org>
2105
2106 * doc/bison.texinfo: *** empty log message ***
2107
21081993-10-19 Richard Stallman <rms@gnu.org>
2109
2110 * src/bison.s1: *** empty log message ***
2111
21121993-10-19 Richard Stallman <rms@gnu.org>
2113
2114 * bison.simple: *** empty log message ***
2115
21161993-10-14 Richard Stallman <rms@gnu.org>
2117
2118 * src/bison.s1: *** empty log message ***
2119
21201993-10-14 Richard Stallman <rms@gnu.org>
2121
2122 * bison.simple: *** empty log message ***
2123
21241993-09-14 David J. MacKenzie <djm@gnu.org>
2125
2126 * doc/bison.texinfo: *** empty log message ***
2127
21281993-09-13 Noah Friedman <friedman@gnu.org>
2129
2130 * Makefile.in: *** empty log message ***
2131
21321993-09-10 Richard Stallman <rms@gnu.org>
2133
2134 * src/conflicts.c: *** empty log message ***
2135
2136 * src/system.h: entered into RCS
2137
21381993-09-10 Richard Stallman <rms@gnu.org>
2139
2140 * doc/bison.1: entered into RCS
2141
21421993-09-06 Noah Friedman <friedman@gnu.org>
2143
2144 * src/version.c: entered into RCS
2145
21461993-09-06 Noah Friedman <friedman@gnu.org>
2147
2148 * Makefile.in: *** empty log message ***
2149
21501993-07-30 David J. MacKenzie <djm@gnu.org>
2151
2152 * Makefile.in: *** empty log message ***
2153
21541993-07-24 Richard Stallman <rms@gnu.org>
2155
2156 * src/bison.s1: *** empty log message ***
2157
21581993-07-24 Richard Stallman <rms@gnu.org>
2159
2160 * bison.simple: *** empty log message ***
2161
21621993-07-08 David J. MacKenzie <djm@gnu.org>
2163
2164 * Makefile.in: *** empty log message ***
2165
21661993-07-04 Richard Stallman <rms@gnu.org>
2167
2168 * src/bison.s1: *** empty log message ***
2169
21701993-07-04 Richard Stallman <rms@gnu.org>
2171
2172 * bison.simple: *** empty log message ***
2173
21741993-06-26 David J. MacKenzie <djm@gnu.org>
2175
2176 * src/getargs.c: entered into RCS
2177
21781993-06-26 David J. MacKenzie <djm@gnu.org>
2179
2180 * doc/bison.texinfo: *** empty log message ***
2181
2182 * doc/bison.1: New file.
2183
21841993-06-25 Richard Stallman <rms@gnu.org>
2185
2186 * src/getargs.c: New file.
2187
21881993-06-16 Richard Stallman <rms@gnu.org>
2189
2190 * src/bison.s1: *** empty log message ***
2191
21921993-06-16 Richard Stallman <rms@gnu.org>
2193
2194 * bison.simple: *** empty log message ***
2195
21961993-06-03 Richard Stallman <rms@gnu.org>
2197
2198 * src/bison.s1: New file.
2199
22001993-06-03 Richard Stallman <rms@gnu.org>
2201
2202 * doc/bison.texinfo: *** empty log message ***
2203
22041993-06-03 Richard Stallman <rms@gnu.org>
2205
2206 * bison.simple: New file.
2207
22081993-05-19 Richard Stallman <rms@gnu.org>
2209
2210 * doc/bison.texinfo: New file.
2211
22121993-05-07 Noah Friedman <friedman@gnu.org>
2213
2214 * Makefile.in: *** empty log message ***
2215
22161993-04-28 Noah Friedman <friedman@gnu.org>
2217
2218 * src/reader.c: *** empty log message ***
2219
22201993-04-23 Noah Friedman <friedman@gnu.org>
2221
2222 * src/alloc.h: entered into RCS
2223
22241993-04-20 David J. MacKenzie <djm@gnu.org>
2225
2226 * src/version.c: *** empty log message ***
2227
2228 * src/files.c, src/allocate.c:
2229 entered into RCS
2230
2231 * src/reader.c: *** empty log message ***
2232
2233 * src/lex.c: entered into RCS
2234
2235 * src/conflicts.c: New file.
2236
2237 * src/symtab.c: entered into RCS
2238
2239 * src/alloc.h: New file.
2240
2241 * src/LR0.c: entered into RCS
2242
22431993-04-18 Noah Friedman <friedman@gnu.org>
2244
2245 * src/reader.c: New file.
2246
2247 * src/version.c: *** empty log message ***
2248
22491993-04-18 Noah Friedman <friedman@gnu.org>
2250
2251 * Makefile.in: *** empty log message ***
2252
22531993-04-17 Noah Friedman <friedman@gnu.org>
2254
2255 * Makefile.in: *** empty log message ***
2256
22571993-04-15 Richard Stallman <rms@gnu.org>
2258
2259 * src/main.c, src/files.c:
2260 New file.
2261
22621993-04-15 Noah Friedman <friedman@gnu.org>
2263
2264 * configure.in: entered into RCS
2265
2266 * configure.in: *** empty log message ***
2267
2268 * configure.in: New file.
2269
22701993-04-14 Richard Stallman <rms@gnu.org>
2271
2272 * Makefile.in: New file.
2273
22741993-04-13 Richard Stallman <rms@gnu.org>
2275
2276 * src/version.c: New file.
2277
22781993-03-25 Richard Stallman <rms@gnu.org>
2279
2280 * src/output.c: entered into RCS
2281
22821992-09-25 Richard Stallman <rms@gnu.org>
2283
2284 * configure.bat: entered into RCS
2285
22861992-06-22 Richard Stallman <rms@gnu.org>
2287
2288 * src/vmsgetargs.c: entered into RCS
2289
22901992-06-22 Richard Stallman <rms@gnu.org>
2291
2292 * doc/bison.rnh: entered into RCS
2293
22941992-04-20 David J. MacKenzie <djm@gnu.org>
2295
2296 * README: entered into RCS
2297
22981992-01-22 Richard Stallman <rms@gnu.org>
2299
2300 * src/machine.h: entered into RCS
2301
23021991-12-21 Richard Stallman <rms@gnu.org>
2303
2304 * src/lalr.c, src/closure.c:
2305 entered into RCS
2306
23071991-12-20 Richard Stallman <rms@gnu.org>
2308
2309 * src/state.h: entered into RCS
2310
23111991-12-18 Richard Stallman <rms@gnu.org>
2312
2313 * src/print.c, src/nullable.c, src/derives.c:
2314 entered into RCS
2315
23161991-11-03 David J. MacKenzie <djm@gnu.org>
2317
2318 * src/warshall.c, src/types.h, src/symtab.h, src/lex.h, src/gram.c, src/gram.h, src/files.h:
2319 entered into RCS
2320
23211988-09-09 Richard Stallman <rms@gnu.org>
2322
2323 * src/bison.hairy: entered into RCS
2324
23251987-12-16 Richard Stallman <rms@gnu.org>
2326
2327 * REFERENCES: entered into RCS
bison