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* Makefile.am (AUTOMAKE_OPTIONS): 1.5.
[bison.git] / ChangeLog
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6fc74234
AD		 12001-08-27 Akim Demaille <akim@epita.fr>
2
3 * Makefile.am (AUTOMAKE_OPTIONS): 1.5.
4
9c76d118
RA		 52001-08-25 Robert Anisko <robert.anisko@epita.fr>
6
7 * lib/Makefile.am: Adjust.
8
a8289c62
RA		 92001-08-25 Robert Anisko <robert.anisko@epita.fr>
10
11 * src/bison.simple: Update and add '%%' directives.
12
b6610515
RA		 132001-08-25 Robert Anisko <robert.anisko@epita.fr>
14
15 * src/reader.c (reader): Remove calls to 'output_headers' and
16 'output_trailers'. Remove some C output.
17 (readgram): Disable a piece of code that was writing a default
18 definition for 'YYSTYPE'.
19 (reader_output_yylsp): Remove.
20 (packsymbols): Output token defintions to a macro.
21 (copy_definition): Disable C output.
6fc74234 22
b6610515
RA		 23 * src/reader.c (parse_macro_decl): New function used to parse macro
24 declarations.
25 (copy_string2): Put the body of copy_string into this new function.
26 Add a parameter to let the caller choose whether he wants to copy the
27 string delimiters or not.
28 (copy_string): Be a simple call to copy_string2 with the last argument
29 bound to true.
30 (read_declarations): Add case for macro definition.
31 (copy_identifier): New.
6fc74234 32 (parse_macro_decl): Read macro identifiers using copy_identifier
b6610515
RA		 33 rather than lex.
34
26f609ff
RA		 352001-08-25 Robert Anisko <robert.anisko@epita.fr>
36
37 * src/output.c (prepare): Add prefixed names.
38 (output_parser): Output semantic actions.
39 (output_parser): Fix bug on '%%line' directives.
6fc74234 40
26f609ff
RA		 41 * src/output.c (output_headers): Remove. The C code printed by this
42 function should now be in the skeletons.
43 (output_trailers): Remove.
44 (output): Disable call to 'reader_output_yylsp'.
45 (output_rule_data): Do not output tables to the table obstack.
46
47 * src/output.c: Remove some C dedicated output.
48 Improve the use of macro and output obstacks.
49 (output_defines): Remove.
6fc74234 50
26f609ff
RA		 51 * src/output.c (output_token_translations): Associate 'translate'
52 table with a macro. No output to the table obstack.
53 (output_gram): Same for 'rhs' and 'prhs'.
54 (output_stos): Same for 'stos'.
55 (output_rule_data): Same for 'r1' and 'r2'.
56 (token_actions): Same for 'defact'.
57 (goto_actions): Same for 'defgoto'.
58 (output_base): Same for 'pact' and 'pgoto'.
59 (output_table): Same for 'table'.
60 (output_check): Same for 'check'.
6fc74234 61
26f609ff
RA		 62 * src/output.c (output_table_data): New function.
63 (output_short_table): Remove.
64 (output_short_or_char_table): Remove.
6fc74234 65
26f609ff
RA		 66 * src/output.c (output_parser): Replace most of the skeleton copy code
67 with something new. Skeletons are now processed character by character
68 rather than line by line, and Bison looks for '%%' macros. This is the
69 first step in making Bison's output process (a lot) more flexible.
70 (output_parser): Use the macro table.
71
6f43b113
RA		 722001-08-25 Robert Anisko <robert.anisko@epita.fr>
73
74 * src/main.c (main): Initialize the macro table.
75
dd3127cf
RA		 762001-08-25 Robert Anisko <robert.anisko@epita.fr>
77
78 * src/lex.c (percent_table): Add tok_define.
79 * src/lex.h: Add tok_define.
80
aa321494
RA		 812001-08-25 Robert Anisko <robert.anisko@epita.fr>
82
83 * src/macrotab.c: New file.
84 * src/macrotab.h: New file.
85 * src/Makefile.am: Update.
86
68bd3b6b
RA		 872001-08-25 Robert Anisko <robert.anisko@epita.fr>
88
89 * lib/hash.c: New file.
90 * lib/hash.h: New file.
91 * lib/Makefile.am: Update.
92
45f8dd1e
AD		 932001-08-15 Akim Demaille <akim@epita.fr>
94
95 Version 1.28c.
96
40a64a7a 972001-08-15 Marc Autret <autret_m@epita.fr>
0b8afb77
AD		 98
99 * src/reader.c (readgram): Indent output macro YYSTYPE.
100 (packsymbols): Likewise.
101 (output_token_defines): Likewise.
102 * src/files.c: Standardize.
103 (compute_header_macro): New.
104 (defines_obstack_save): New. Use compute_header_macro.
105 (output_files): Update. Use defines_obstack_save.
106
f9a8293a
AD		 1072001-08-15 Akim Demaille <akim@epita.fr>
108
109 * doc/bison.texinfo (Table of Symbols): Document
110 YYSTACK_USE_ALLOCA.
111
150ca7a7
AD		 1122001-08-15 Akim Demaille <akim@epita.fr>
113
114 * missing: Update from CVS Automake.
115 * config/config.guess, config/config.sub, config/texinfo.tex:
116 Update from gnu.org.
117
69b5cec4
AD		 1182001-08-15 Akim Demaille <akim@epita.fr>
119
120 * Makefile.maint: Sync with CVS Autoconf.
121
f2b5126e
PB		 1222001-08-14 Pascal Bart <pascal.bart@epita.fr>
123
69b5cec4 124 * doc/bison.texinfo: Include GNU Free Documentation License from
f2b5126e
PB		 125 `fdl.texi'.
126 * doc/fdl.texi: Add to package.
127
4ecbf796
MA		 1282001-08-14 Marc Autret <autret_m@epita.fr>
129
130 Turn on %{source,header}_extension features.
131
69b5cec4 132 * src/lex.c (percent_table): Un-CPP out header_extension and
4ecbf796
MA		 133 source_extension.
134 * src/files.c (compute_exts_from_gf): Compare pointers with NULL.
69b5cec4 135 (compute_exts_from_src): Remove conditions. It restores priorities
4ecbf796
MA		 136 between options.
137
95fb5662
MA		 1382001-08-14 Marc Autret <autret_m@epita.fr>
139
140 * src/files.c (compute_base_names): Add extensions computing when
141 `--file-prefix' used.
142 Standardize function calls.
143
78d09da9
MA		 1442001-08-13 Marc Autret <autret_m@epita.fr>
145
69b5cec4 146 * src/bison.simple (YYSTACK_USE_ALLOCA): Changed to allow users
78d09da9
MA		 147 defining it (defined but null disables alloca).
148
5a009f2c
MA		 1492001-08-13 Marc Autret <autret_m@epita.fr>
150
151 * src/bison.simple (_yy_memcpy): CPP reformat.
152
1e41465a
PB		 1532001-08-13 Pascal Bart <pascal.bart@epita.fr>
154
155 * tests/atconfig.in (CPPFLAGS): Fix.
156
c67a198d
PB		 1572001-08-10 Pascal Bart <pascal.bart@epita.fr>
158
79282c6c 159 * doc/bison.texinfo: Include GNU General Public License from
c67a198d
PB		 160 `gpl.texi'.
161 * doc/gpl.texi: Add to package.
162
09a6de7e
MA		 1632001-08-10 Marc Autret <autret_m@epita.fr>
164
165 * src/print_graph.h: Fix.
166 * src/reader.c (read_declarations): Use parse_header_extension_decl ().
167
b77b9ee0
AD		 1682001-08-10 Akim Demaille <akim@epita.fr>
169
170 * src/system.h: Provide default declarations for stpcpy, strndup,
171 and strnlen.
172
3e259915
MA		 1732001-08-10 Robert Anisko <anisko_r@epita.fr>
174
175 * doc/bison.texinfo (Locations): Update @$ stuff.
176
ca96bc2d
MA		 1772001-08-09 Robert Anisko <anisko_r@epita.fr>
178
179 * src/bison.simple (YYLLOC_DEFAULT): Update.
180 (yyparse): Adjust.
181
fdc6758b
MA		 1822001-08-08 Marc Autret <autret_m@epita.fr>
183
b77b9ee0 184 * doc/bison.texinfo: Change @samp{$<@dots{}>} to
fdc6758b
MA		 185 @samp{$<@dots{}>@var{n}} in Section Actions in Mid-Rule.
186 Reported by Fabrice Bauzac.
957d4dbf 187
600cad3b
MA		 1882001-08-08 Marc Autret <autret_m@epita.fr>
189
190 * src/vcg_default.h: Use NULL instead of 0 to initialize pointers.
191 * src/vcg.c (output_node): Fix.
192 * src/vcg.h: Cleanup.
193 * src/print_graph.c: Add comments.
b77b9ee0 194 (node_output_size): New global variable. Simplify the formatting of
600cad3b 195 the VCG graph output.
b77b9ee0 196 (print_actions): Unused code is now used. It notifies the final state
600cad3b 197 and no action states in the VCG graph. It also give the reduce actions.
b77b9ee0 198 The `shift and goto' edges are red and the `go to state' edges are
600cad3b
MA		 199 blue.
200 Get the current node name and node_obstack by argument.
201 (node_obstack): New variable.
202 (print_state): Manage node_obstack.
203 (print_core): Use node_obstack given by argument.
204 A node is not only computed here but in print_actions also.
205 (print_graph): CPP out useless code instead of commenting it.
206
976e528f
AD		 2072001-08-07 Pascal Bart <pascal.bart@epita.fr>
208
209 * tests/atconfig.in (CPPFLAGS): Fix.
210
20e8e5ca
AD		 2112001-08-07 Akim Demaille <akim@epita.fr>
212
213 * src/print_graph.c (quote): New.
214 (print_core): Use it.
215
957d4dbf 2162001-08-06 Akim Demaille <akim@epita.fr>, Marc Autret <autret_m@epita.fr>
3e3da797 217
3e3da797
AD		 218 * src/vcg.c (complain.h): Include it.
219 Unepitaize `return' invocations.
c4b66126 220 [NDEBUG] (main): Remove.
79282c6c 221 * src/vcg.h (node_t, edge_t, graph_t): Constify the char * members.
c4b66126
AD		 222 * src/files.c (open_files): Initialize graph_obstack.
223 * src/print_graph.c (print_actions): CPP out useless code.
224 (print_core): Don't output the last `\n' in labels.
225 Use `quote'.
226 * src/files.c (output_files): Output the VCG file.
227 * src/main.c (main): Invoke print_graph ();
3e3da797 228
957d4dbf 2292001-08-06 Marc Autret <autret_m@epita.fr>
22c2cbc0
AD		 230
231 Automaton VCG graph output.
232 Using option ``-g'' or long option ``--graph'', you can generate
233 a gram_filename.vcg file containing a VCG description of the LALR (1)
234 automaton of your grammar.
235
236 * src/main.c: Call to print_graph() function.
237 * src/getargs.h: Update.
238 * src/getargs.c (options): Update to catch `-g' and `--graph' options.
239 (graph_flag): New flag.
240 (longopts): Update.
241 (getargs): Add case `g'.
242 * src/files.c (graph_obstack): New obstack struct.
243 (open_files): Initialize new obstack.
244 (output_files): Saves graph_obstack if required.
245 * src/files.h (graph_obstack): New extern declaration.
246 * src/Makefile.am: Add new source files.
247
957d4dbf 2482001-08-06 Marc Autret <autret_m@epita.fr>
ce4d5ce0
AD		 249
250 * src/print_graph.c, src/print_graph.h (graph): New.
251 * src/vcg.h: New file.
252 * src/vcg.c: New file, VCG graph handling.
253
7333d403
AD		 2542001-08-06 Marc Autret <autret_m@epita.fr>
255
256 Add of %source_extension and %header_extension which specify
257 the source or/and the header output file extension.
258
259 * src/files.c (compute_base_names): Remove initialisation of
260 src_extension and header_extension.
261 (compute_exts_from_gf): Update.
262 (compute_exts_from_src): Update.
263 (output_files): Update.
264 * src/reader.c (parse_header_extension_decl): New.
265 (parse_source_extension_decl): New.
266 (read_declarations): New case statements for the new tokens.
267 * src/lex.c (percent_table): Add entries for %source_extension
268 and %header_extension.
269 * src/lex.h (token_e): New tokens tok_hdrext and tok_srcext.
270
84163231
AD		 2712001-08-06 Marc Autret <autret_m@epita.fr>
272
273 * configure.in: Bump to 1.28c.
274 * doc/bison.texinfo: Texinfo thingies.
275
8303fc42
AD		 2762001-08-04 Pascal Bart <pascal.bart@epita.fr>
277
278 * tests/atconfig.in (CPPFLAGS): Add.
279 * tests/calc.at (AT_CHECK): Use CPPFLAGS.
280
70a84437
AD		 2812001-08-03 Akim Demaille <akim@epita.fr>
282
283 Version 1.28b.
284
2ce10144
AD		 2852001-08-03 Akim Demaille <akim@epita.fr>
286
287 * tests/Makefile.am (check-local): Ship testsuite.
288 * tests/calc.at (_AT_DATA_CALC_Y): Prototype all the functions.
289 Include `string.h'.
290
1e3e4bc1
AD		 2912001-08-03 Akim Demaille <akim@epita.fr>
292
293 * configure.in: Try using -Wformat when compiling.
294
42b45b7f
AD		 2952001-08-03 Akim Demaille <akim@epita.fr>
296
297 * configure.in: Bump to 1.28b.
298
8f13fe33
AD		 2992001-08-03 Akim Demaille <akim@epita.fr>
300
301 * src/complain.c: Adjust strerror_r portability issues.
302
b37ba92c
AD		 3032001-08-03 Akim Demaille <akim@epita.fr>
304
305 Version 1.28a.
306
b0ce6046
AD		 3072001-08-03 Akim Demaille <akim@epita.fr>
308
309 * src/getargs.c, src/getarg.h (skeleton)): Constify.
310 * src/lex.c (literalchar): Avoid name clashes on `buf'.
311 * src/getargs.c: Include complain.h.
312 * src/files.c, src/files.h (skeleton_find): Avoid name clashes.
313 * lib/quotearg.c, lib/quotearg.h: Update from fileutils 4.1.
314
d01c415b
AD		 3152001-08-03 Akim Demaille <akim@epita.fr>
316
317 * src/reader.c (readgram): Display hidden chars in error messages.
318
459dd1a6
AD		 3192001-08-03 Akim Demaille <akim@epita.fr>
320
321 Update to gettext 0.10.39.
322
53b74c0c
AD		 3232001-08-03 Akim Demaille <akim@epita.fr>
324
325 * lib/strspn.c: New.
326
234a3be3
AD		 3272001-08-01 Marc Autret <autret_m@epita.fr>
328
329 * doc/bison.texinfo: Update.
330 * doc/bison.1 (mandoc): Update.
331 * src/system.h (EXT_GUARD_C, EXT_STYPE_H): Remove .c and .h.
332 * src/files.c: Support output files extensions computing.
333 (src_extension): New static variable.
334 (header_extension): New static variable.
335 (tr): New function.
336 (get_extension_index): New function, gets the index of an extension
337 filename in a string.
338 (compute_exts_from_gf): New function, computes extensions from the
339 grammar file extension.
340 (compute_exts_from_src): New functions, computes extensions from the
341 C source file extension, file given by ``-o'' option.
342 (compute_base_names): Update.
343 (output_files): Update.
344
847bf1f5
AD		 3452001-08-01 Robert Anisko <anisko_r@epita.fr>
346
d995fee7 347 * doc/bison.texi: Document @$.
847bf1f5
AD		 348 (Locations): New section.
349
d074a105
AD		 3502001-07-18 Akim Demaille <akim@epita.fr>
351
352 * Makefile.maint, GNUmakefile: New, from Autoconf 2.52.
353 * config/prev-version.txt, config/move-if-change: New.
354 * Makefile.am: Adjust.
355
3419715d
AD		 3562001-07-08 Pascal Bart <pascal.bart@epita.fr>
357
358 * src/bison.simple (yyparse): Suppress warning `comparaison
359 between signed and unsigned'.
360
62ab6972
AD		 3612001-07-05 Pascal Bart <pascal.bart@epita.fr>
362
363 * src/getargs.h (raw_flag): Remove.
364 * src/getargs.c: Die on `-r'/`--raw'.
365 * src/lex.c (parse_percent_token): Die on `%raw'.
366 * src/reader.c (output_token_defines): Suppress call to `raw_flag'.
367 * tests/calc.at: Suppress test with option `--raw'.
368
1e24cc5b
AD		 3692001-07-14 Akim Demaille <akim@epita.fr>
370
371 * config/: New.
372 * configure.in: Require Autoconf 2.50.
373 Update to gettext 0.10.38.
374
32dfccf8
AD		 3752001-03-16 Akim Demaille <akim@epita.fr>
376
377 * doc/bison.texinfo: ANSIfy the examples.
378
cd5bd6ac
AD		 3792001-03-16 Akim Demaille <akim@epita.fr>
380
381 * getargs.c (skeleton): New variable.
382 (longopts): --skeleton is a new option.
383 (shortopts, getargs): -S is a new option.
384 * getargs.h: Declare skeleton.
385 * output.c (output_parser): Use it.
386
5141b016
AD		 3872001-03-16 Akim Demaille <akim@epita.fr>
388
389 * m4/strerror_r.m4: New.
390 * m4/error.m4: Run AC_FUNC_STRERROR_R.
391 * lib/error.h, lib/error.c: Update.
392
447992b9
AD		 3932001-03-16 Akim Demaille <akim@epita.fr>
394
395 * src/getargs.c (longopts): Clean up.
396
274d42ce
AD		 3972001-02-21 Akim Demaille <akim@epita.fr>
398
399 * src/reader.c (gensym): `gensym_count' is your own.
400 Use a static buf to create the symbol name, as token_buffer is no
401 longer a buffer.
402
22c821f3
AD		 4032001-02-08 Akim Demaille <akim@epita.fr>
404
405 * src/conflicts.c (conflict_report): Be sure not to append to res
406 between two calls, which could happen if both first sprintf were
407 skipped, but not the first cp += strlen.
408
18569462
AD		 4092001-02-08 Akim Demaille <akim@epita.fr>
410
411 * lib/memchr.c, lib/stpcpy.c, lib/strndup.c, lib/strnlen.c:
412 New, from fileutils 4.0.37.
413 * configure.in: Require Autoconf 2.49c. I took some time before
414 making this decision. This is the only way out for portability
415 issues in Bison, it would mean way too much duplicate effort to
416 import in Bison features implemented in 2.49c since 2.13.
417 AC_REPLACE_FUNCS and AC_CHECK_DECLS the functions above.
418
0d8f3c8a
AD		 4192001-02-02 Akim Demaille <akim@epita.fr>
420
421 * lib/malloc.c, lib/realloc.c: New, from the fileutils 4.0.37.
66075dcf 422 * lib/xalloc.h, lib/xmalloc.c: Update.
0d8f3c8a 423
f17bcd1f
AD		 4242001-01-19 Akim Demaille <akim@epita.fr>
425
426 Get rid of the ad hoc handling of token_buffer in the scanner: use
427 the obstacks.
428
429 * src/lex.c (token_obstack): New.
430 (init_lex): Initialize it. No longer call...
431 (grow_token_buffer): this. Remove it.
432 Adjust all the places which used it to use the obstack.
433
511e79b3
AD		 4342001-01-19 Akim Demaille <akim@epita.fr>
435
436 * src/lex.h: Rename all the tokens:
437 s/\bENDFILE\b/tok_eof/g;
438 s/\bIDENTIFIER\b/tok_identifier/g;
439 etc.
440 Let them be enums, not #define, to ease debugging.
441 Adjust all the code.
442
0d6508ef
AD		 4432001-01-18 Akim Demaille <akim@epita.fr>
444
445 * src/lex.h (MAXTOKEN, maxtoken, grow_token_buffer): Remove, private.
446 * src/lex.c (maxtoken, grow_token_buffer): Static.
447
6deb4447
AD		 4482001-01-18 Akim Demaille <akim@epita.fr>
449
450 Since we now use obstacks, more % directives can be enabled.
451
452 * src/lex.c (percent_table): Also accept `%yacc',
453 `%fixed_output_files', `%defines', `%no_parser', `%verbose', and
454 `%debug'.
455 Handle the actions for `%semantic_parser' and `%pure_parser' here,
456 instead of returning a token.
457 * src/lex.h (SEMANTIC_PARSER, PURE_PARSER): Remove, unused.
458 * src/reader.c (read_declarations): Adjust.
459 * src/files.c (open_files): Don't call `compute_base_names', don't
460 compute `attrsfile' since they depend upon data which might be
461 *in* the input file now.
462 (output_files): Do it here.
463 * src/output.c (output_headers): Document the fact that this patch
464 introduces a guaranteed SEGV for semantic parsers.
465 * doc/bison.texinfo: Document them.
466 * tests/suite.at: Exercise these %options.
467
ff4423cc
AD		 4682000-12-20 Akim Demaille <akim@epita.fr>
469
470 Also handle the output file (--verbose) with obstacks.
471
472 * files.c (foutput): Remove.
473 (output_obstack): New.
474 Adjust all dependencies.
475 * src/conflicts.c: Return a string.
476 * src/system.h (obstack_grow_string): Rename as...
477 (obstack_sgrow): this. Be ready to work with non literals.
478 (obstack_fgrow4): New.
479
956dba3a
AD		 4802000-12-20 Akim Demaille <akim@epita.fr>
481
482 * src/files.c (open_files): Fix the computation of short_base_name
483 in the case of `-o foo.tab.c'.
484
337bab46
AD		 4852000-12-20 Akim Demaille <akim@epita.fr>
486
487 * src/reader.c (copy_string, copy_comment, copy_comment2, copy_at)
488 (copy_dollar): Now that everything uses obstacks, get rid of the
489 FILE * parameters.
490
5d3214b8
AD		 4912000-12-20 Akim Demaille <akim@epita.fr>
492
493 * src/files.c (open_files): Actually the `.output' file is based
494 on the short_base_name, not base_name.
495 * tests/suite.at (Checking output file names): Adjust.
496
29092a57
AD		 4972000-12-20 Akim Demaille <akim@epita.fr>
498
499 * src/bison.s1: Remove, we now use directly...
500 * src/bison.simple: this.
501 * src/Makefile.am: Use pkgdata instead of data.
502
ea5607fd
AD		 5032000-12-20 Akim Demaille <akim@epita.fr>
504
505 * src/files.c (guard_obstack): New.
506 (open_files): Initialize it.
507 (output_files): Dump it...
508 * src/files.h: Export it.
509 * src/reader.c (copy_guard): Use it.
510
27110317
AD		 5112000-12-19 Akim Demaille <akim@epita.fr>
512
513 * src/files.c (outfile, defsfile, actfile): Removed as global
514 vars.
515 (open_files): Don't compute them.
516 (output_files): Adjust.
517 (base_name, short_base_name): Be global.
518 Adjust dependencies.
519
19c50364
AD		 5202000-12-19 Akim Demaille <akim@epita.fr>
521
522 * src/files.c (strsuffix): New.
523 (stringappend): Be just like strcat but allocate.
524 (base_names): Eve out from open_files.
525 Try to simplify the rather hairy computation of base_name and
526 short_base_name.
527 (open_files): Use it.
528 * tests/suite.at (Checking output file names): New test.
529
573c1d9f
AD		 5302000-12-19 Akim Demaille <akim@epita.fr>
531
532 * src/system.h (obstack_grow_literal_string): Rename as...
533 (obstack_grow_string): this.
534 * src/output.c (output_parser): Recognize `%% actions' instead of
535 `$'.
536 * src/bison.s1: s/$/%% actions/.
537 * src/bison.hairy: Likewise.
538
ef7ddedd
AD		 5392000-12-19 Akim Demaille <akim@epita.fr>
540
541 * src/output.c (output_parser): Compute the `#line' lines when
542 there are.
543 * src/Makefile.am (bison.simple): Be a simple copy of bison.s1.
544 Suggested by Hans Aberg.
545
ff61dabd
AD		 5462000-12-19 Akim Demaille <akim@epita.fr>
547
548 Let the handling of the skeleton files be local to the procedures
549 that use it.
550
551 * src/files.c (xfopen, xfclose, skeleton_find, guardfile): No
552 longer static.
553 (fparser, open_extra_files): Remove.
554 (open_files, output_files): Don't take care of fparser.
555 * src/files.h: Adjust.
556 * src/output.c (output_parser): Open and close the file to the
557 skeleton.
558 * src/reader.c (read_declarations): When %semantic_parser, open
559 fguard.
560
55b96341
AD		 5612000-12-19 Akim Demaille <akim@epita.fr>
562
563 * src/file.h (BISON_SIMPLE, BISON_HAIRY): Move from here...
564 * src/system.h (BISON_SIMPLE, BISON_HAIRY): ... to here.
565
358c15b7
AD		 5662000-12-19 Akim Demaille <akim@epita.fr>
567
568 * src/files.c (open_files): Yipee! We no longer need all the code
569 looking for `/tmp' since we have no tmp file.
570
7de3329e
AD		 5712000-12-19 Akim Demaille <akim@epita.fr>
572
573 * src/system.h (EXT_TAB, EXT_OUTPUT, EXT_STYPE_H, EXT_GUARD_C):
574 New macros.
575 * src/files.c (open_files): Less dependency on MSDOS etc.
576
3abcd459
AD		 5772000-12-14 Akim Demaille <akim@epita.fr>
578
579 * src/bison.s1 (YYLLOC_DEFAULT): New macro.
580 Provide a default definition.
581 Use it when executing the default @ action.
582 * src/reader.c (reader_output_yylsp): No longer include
583 `timestamp' and `text' in the default YYLTYPE.
584
2a91a95e
AD		 5852000-12-12 Akim Demaille <akim@epita.fr>
586
587 * src/reader.c (copy_definition, parse_union_decl, copy_action)
588 (copy_guard): Quote the file names.
589 Reported by Laurent Mascherpa.
590
14d3eb9b
AD		 5912000-12-12 Akim Demaille <akim@epita.fr>
592
593 * src/output.c (output_headers, output_program, output): Be sure
594 to escape special characters when outputting filenames.
595 (ACTSTR_PROLOGUE, ACTSTR_EPILOGUE): Remove.
596 (output_headers): Don't depend on them, Use ACTSTR.
597
d7045ec6
AD		 5982000-11-17 Akim Demaille <akim@epita.fr>
599
600 * lib/obstack.h: Formatting changes.
601 (obstack_grow, obstack_grow0): Don't cast WHERE at all: it
602 prevents type checking.
603 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
604 cast the value to (void *): assigning a `foo *' to a `void *'
605 variable is valid.
606 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
607 * src/reader.c (parse_union_decl): Typo: use obstack_1grow to
608 append characters.
609
6fd54b73
AD		 6102000-11-17 Akim Demaille <akim@epita.fr>
611
612 * tests/Makefile.am (suite.m4, regression.m4, calc.m4): Rename
613 as...
614 (suite.m4, regression.m4, calc.m4): these.
615 * tests/atgeneral.m4: Update from CVS Autoconf.
616
4c50eae6
AD		 6172000-11-17 Akim Demaille <akim@epita.fr>
618
619 * tests/regression.m4 (%union and --defines): New test,
620 demonstrating a current bug in the obstack implementation.
621
a35f64ea
AD		 6222000-11-17 Akim Demaille <akim@epita.fr>
623
624 * src/bison.s1 (_YY_DECL_VARIABLES, YY_DECL_VARIABLES): New
625 macros.
626 Use them to declare the variables which are global or local to
627 `yyparse'.
628
7de23534
AD		 6292000-11-17 Akim Demaille <akim@epita.fr>
630
631 * acconfig.h: Remove, no longer used.
632
aa7815f5
AD		 6332000-11-07 Akim Demaille <akim@epita.fr>
634
635 * src: s/Copyright (C)/Copyright/g.
636
5af1f549
AD		 6372000-11-07 Akim Demaille <akim@epita.fr>
638
639 * src/reader.c (reader): #define YYLSP_NEEDED to 1 instead of just
640 defining.
641 * src/bison.s1: s/#ifdef YYLSP_NEEDED/#if YYLSP_NEEDED/.
642
553e2b22
AD		 6432000-11-07 Akim Demaille <akim@epita.fr>
644
645 * src/bison.s1 (YYLEX): Use #if instead of #ifdef.
646 Merge in a single CPP if/else.
647
8a4f41d6
AD		 6482000-11-07 Akim Demaille <akim@epita.fr>
649
650 * src/output.c (output): Remove useless variables.
651 * lib/obstack.c (obstack_grow, obstack_grow0): Rename the second
652 argument `data' for consistency with the prototypes.
653 Qualify it `const'.
654 (obstack_copy, obstack_copy0): Rename the second argument as
655 `address' for consistency. Qualify it `const'.
656 * lib/obstack.h (obstack_copy, obstack_copy0, obstack_grow)
657 (obstack_grow0, obstack_ptr_grow, obstack_ptr_grow_fast): Qualify
658 `const' their input argument (`data' or `address').
659 Adjust the corresponding macros to include `const' in casts.
660
095a3fb5
AD		 6612000-11-03 Akim Demaille <akim@epita.fr>
662
663 * src/Makefile.am (INCLUDES): s/PFILE/BISON_SIMPLE/.
664 s/PFILE1/BISON_HAIRY/.
665 Adjust dependencies.
666
d1cdce7c
AD		 6672000-11-03 Akim Demaille <akim@epita.fr>
668
090c5ebf 669 For some reason, this was not applied.
d1cdce7c
AD		 670
671 * src/files.c [VMS]: No longer include `ssdef.h', no longer define
672 `unlink': it's no longer used.
673
9311529b
AD		 6742000-11-03 Akim Demaille <akim@epita.fr>
675
676 * src/files.c (skeleton_find): New function, eved out of...
677 (open_files, open_extra_files): here.
678
d8880f69
AD		 6792000-11-03 Akim Demaille <akim@epita.fr>
680
681 Don't use `atexit'.
682
683 * src/files.c (obstack_save): New function.
684 (done): Rename as...
685 (output_files): this.
686 Use `obstack_save'.
687 * src/main.c (main): Don't use `atexit' to register `done', since
688 it no longer has to remove tmp files, just call `output_files'
689 when there are no errors.
690
0dbb648e
AD		 6912000-11-02 Akim Demaille <akim@epita.fr>
692
693 * src/files.c [VMS]: No longer include `ssdef.h', no longer define
694 `unlink': it's no longer used.
695 * src/files.h: Formatting changes.
696
896fe5c1
AD		 6972000-11-02 Akim Demaille <akim@epita.fr>
698
699 Remove the last uses of mktemp and unlink/delete.
700
701 * src/files.c (fdefines, ftable): Removed.
702 (defines_ostack, table_obstack): New.
703 Adjust dependencies of the former into uses of the latter.
704 * src/output.c (output_short_or_char_table, output_short_table):
705 Convert to using obstacks.
706 * src/reader.c (copy_comment2): Accept one FILE * and two
707 obstacks.
708 (output_token_defines, reader_output_yylsp): Use obstacks.
709 * src/system.h (obstack_fgrow3): New.
710
dd60faec
AD		 7112000-11-01 Akim Demaille <akim@epita.fr>
712
713 Change each use of `fattrs' into a use of `attrs_obstack'.
714
715 * src/reader.c (copy_at): Typo: s/yylloc/yyloc/.
716 * src/files.c (fattrs): Remove.
717 (attrs_obstack): New.
718 Adjust all dependencies.
719 (done): If SEMANTIC_PARSER, dump attrs_obstack into attrsfile.
720
8c7ebe49
AD		 7212000-11-01 Akim Demaille <akim@epita.fr>
722
723 Introduce obstacks.
724 Change each use of `faction' into a use of `action_obstack'.
725
726 * lib/obstack.h, lib/obstack.c: New files.
727 * src/files.c (faction): Remove.
728 (action_obstack): New.
729 Adjust all dependencies.
730
77aee789
AD		 7312000-10-20 Akim Demaille <akim@epita.fr>
732
733 * lib/quote.h (PARAMS): New macro. Use it.
734
43591cec
AD		 7352000-10-16 Akim Demaille <akim@epita.fr>
736
737 * src/output.c (output_short_or_char_table): New function.
738 (output_short_table, output_token_translations): Use it.
739 (goto_actions): Use output_short_table.
740
1e9798d5
AD		 7412000-10-16 Akim Demaille <akim@epita.fr>
742
743 * src/symtab.c (bucket_new): New function.
744 (getsym): Use it.
745
746 * src/output.c (output_short_table): New argument to display the
747 comment associated with the table.
748 Adjust dependencies.
749 (output_gram): Use it.
750 (output_rule_data): Nicer output layout for YYTNAME.
751
f282676b
AD		 7522000-10-16 Akim Demaille <akim@epita.fr>
753
754 * src/lex.c (read_typename): New function.
755 (lex): Use it.
756 * src/reader.c (copy_dollar): Likewise.
757
550a72a3
AD		 7582000-10-16 Akim Demaille <akim@epita.fr>
759
760 * src/reader.c (copy_comment2): Expect the input stream to be on
761 the `/' which is suspected to open a comment, instead of being
762 called after `//' or `/*' was read.
763 (copy_comment, copy_definition, parse_union_decl, copy_action)
764 (copy_guard): Adjust.
765
131e2fef
AD		 7662000-10-16 Akim Demaille <akim@epita.fr>
767
768 * src/reader.c (parse_expect_decl): Use `skip_white_space' and
769 `read_signed_integer'.
770
79282c5a
AD		 7712000-10-16 Akim Demaille <akim@epita.fr>
772
773 * src/reader.c (copy_dollar): New function.
774 (copy_guard, copy_action): Use it.
775
ff4a34be
AD		 7762000-10-16 Akim Demaille <akim@epita.fr>
777
778 * lib/quote.h, lib/quote.c, lib/quotearg.h, lib/quotearg.c:
779 * m4/prereq.m4, m4/c-bs-a.m4, m4/mbstate.m4:
780 New files, from Fileutils 4.0.27.
781 * src/main.c (printable_version): Remove.
782 * src/lex.c, src/reader.c: Use `quote'.
783
7842000-10-04 Akim Demaille <akim@epita.fr>
785
786 * lib/error.c, lib/error.h: New files, needed by xmalloc.c.
787
14ded682
AD		 7882000-10-04 Akim Demaille <akim@epita.fr>
789
790 * doc/bison.texinfo: Various typos spotted by Neil Booth.
791
8e03724b
AD		 7922000-10-04 Akim Demaille <akim@epita.fr>
793
794 When a literal string is used to define two different tokens,
795 `bison -v' segfaults.
796 Reported by Piotr Gackiewicz, and fixed by Neil Booth.
797
798 * tests/regression.m4: New file.
799 Include the core of the sample provided by Piotr Gackiewicz.
800 * src/reader.c (parse_token_decl): Diagnose bad cases, and proceed
801 properly.
802
a9e64249
AD		 8032000-10-04 Akim Demaille <akim@epita.fr>
804
805 * src/reader.c (parse_expect_decl): Keep `count' within the size
806 of `buffer'.
807 From Neil Booth.
808
da9abf43
AD		 8092000-10-02 Paul Eggert <eggert@twinsun.com>
810
811 * bison.s1 (yyparse): Assign the default value
812 unconditionally, to avoid a GCC warning and make the parser a
813 tad smaller.
814
c33638bb
AD		 8152000-10-02 Akim Demaille <akim@epita.fr>
816
817 * src/getargs.c (getargs): Don't dump `--help' on unrecognized
818 options.
819
444c570a
AD		 8202000-10-02 Akim Demaille <akim@epita.fr>
821
822 * src/derives.c, src/print.c, src/reduce.c: To ease the
823 translation, move some `\n' out of the translated strings.
824
89cab50d
AD		 8252000-10-02 Akim Demaille <akim@epita.fr>
826
827 The location tracking mechanism is precious for parse error
828 messages. Nevertheless, it is enabled only when `@n' is used in
829 the grammar, which is a different issue (you can use it in error
830 message, but not in the grammar per se). Therefore, there should
831 be another means to enable it.
832
833 * src/getargs.c (getargs): Support `--locations'.
834 (usage): Report it.
835 * src/getargs.h (locationsflag): Export it.
836 * src/lex.c (percent_table): Support `%locations'.
837 * src/reader.c (yylsp_needed): Remove this variable, now replaced
838 with `locationsflag'.
839 * doc/bison.texinfo: Document `--locations' and `%locations'.
840 Sort the options.
841 * tests/calc.m4: Test it.
842
843 For regularity of the names, replace each
844 (nolineflag, toknumflag, rawtokenumflag, noparserflag): with...
845 (no_lineflag, token_tableflag, rawflag, no_parserflag): this.
846 In addition replace each `flag' with `_flag'.
847
d6c2cba0
AD		 8482000-10-02 Akim Demaille <akim@epita.fr>
849
850 Also test parse error messages, including with YYERROR_VERBOSE.
851
852 * tests/calc.m4 (calc.y): Add support for `exp = exp' (non
853 associative).
854 Use it to check the computations.
855 Use it to check `nonassoc' is honored.
856 (AT_DATA_CALC_Y): Equip `calc.y' with YYERROR_VERBOSE when passed
857 `--yyerror-verbose'.
858 (_AT_CHECK_CALC): Adjust to this option.
859 (_AT_CHECK_CALC_ERROR): New macro to check parse error messages.
860
5a35a6cb
AD		 8612000-10-02 Akim Demaille <akim@epita.fr>
862
863 Test also `--verbose', `--defines' and `--name-prefix'. Testing
864 the latter demonstrates a flaw in the handling of non debugging
865 parsers introduced by myself on 2000-03-16: `#define yydebug 0'
866 was used in order to simplify:
867
868 #if YYDEBUG
869 if (yydebug)
870 {
871 ...
872 }
873 #endif
874
875 into
876
877 if (yydebug)
878 {
879 ...
880 }
881
882 unfortunately this leads to a CPP conflict when
883 `--name-prefix=foo' is used since it produces `#define yydebug
884 foodebug'.
885
886 * src/bison.s1 [!YYDEBUG]: Do not define yydebug.
887 (YYDPRINTF): New macro.
888 Spread its use.
889 * tests/calc.m4 (AT_CHECK_CALC): Do require a title, build it from
890 the bison options.
891 Also test `--verbose', `--defines' and `--name-prefix'.
892
71da9eea
AD		 8932000-10-02 Akim Demaille <akim@epita.fr>
894
895 Improve the readability of the produced parsers.
896
897 * src/bison.s1: Formatting changes.
898 Improve the comment related to the `$' mark.
899 (yydefault): Don't fall through to `yyresume': `goto' there.
900 * src/output.c (output_parser): When the `$' is met, skip the end
901 of its line.
902 New variable, `number_of_dollar_signs', to check there's exactly
903 one `$' in the parser skeleton.
904
95e36146
AD		 9052000-10-02 Akim Demaille <akim@epita.fr>
906
907 * lib/xstrdup.c: New file, from the fileutils.
908 * src/reader.c (parse_token_decl, get_type_name, parse_type_decl)
909 (parse_assoc_decl, parse_thong_decl, get_type): Use `xstrdup'
910 instead of strlen + xmalloc + strcpy.
911 * src/symtab.c (copys): Remove, use xstrdup instead.
912
d7020c20
AD		 9132000-10-02 Akim Demaille <akim@epita.fr>
914
915 * src/gram.h (associativity): New enum type which replaces the
916 former CPP macros `RIGHT_ASSOC', `LEFT_ASSOC' and `NON_ASSOC' with
917 `right_assoc', `left_assoc' and `non_assoc'.
918 Adjust all dependencies.
919 * src/reader.c: Formatting changes.
920 (LTYPESTR): Don't define it, use it as a literal in
921 `reader_output_yylsp'.
922 * src/symtab.h (symbol_class): New enum type which replaces the
923 former CPP macros `SUNKNOWN', `STOKEN and `SNTERM' with
924 `sunknown', `stoken and `snterm'.
925
1916f98e
AD		 9262000-10-02 Akim Demaille <akim@epita.fr>
927
928 * src/getargs.c (fixed_outfiles): Rename as...
929 (yaccflag): for consistency and accuracy.
930 Adjust dependencies.
931
d7913476
AD		 9322000-10-02 Akim Demaille <akim@epita.fr>
933
934 Use the more standard files `xalloc.h' and `xmalloc.c' instead of
935 Bison's `allocate.c' and `alloc.h'. This patch was surprisingly
936 difficult and introduced a lot of core dump. It turns out that
937 Bison used an implementation of `xmalloc' based on `calloc', and
938 at various places it does depend upon the initialization to 0. I
939 have not tried to isolate the pertinent places, and all the former
940 calls to Bison's `xmalloc' are now using `XCALLOC'. Someday,
941 someone should address this issue.
942
943 * src/allocate.c, src/alloc.h, m4/bison-decl.m4: Remove.
944 * lib/xmalloc.c, lib/xalloc.h, m4/malloc.m4, m4/realloc.m4: New
945 files.
946 Adjust dependencies.
947 * src/warshall.h: New file.
948 Propagate.
949
340ef489
AD		 9502000-10-02 Akim Demaille <akim@epita.fr>
951
952 Various anti-`extern in *.c' changes.
953
954 * src/system.h: Include `assert.h'.
955
b2ca4022
AD		 9562000-10-02 Akim Demaille <akim@epita.fr>
957
958 * src/state.h (nstates, final_state, first_state, first_shift)
959 (first_reduction): Move their exportation from here...
960 * src/LR0.h: to here.
961 Adjust dependencies.
962 * src/getargs.c (statisticsflag): New variable.
963 Add support for `--statistics'.
964 Adjust dependencies.
965
966 Remove a lot of now useless `extern' statements in most files.
967
403b315b
AD		 9682000-10-02 Akim Demaille <akim@epita.fr>
969
970 * src/LR0.h: New file.
971 Propagate its use.
972
07a58c13
AD		 9732000-10-02 Akim Demaille <akim@epita.fr>
974
975 * src/print.h: New file.
976 Propagate its use.
977 * src/print.c: Formatting and ordering changes.
978 (verbose, terse): Replace with...
979 (print_results): this new function.
980 Adjust dependencies.
981
0619caf0
AD		 9822000-10-02 Akim Demaille <akim@epita.fr>
983
984 * src/conflicts.c (conflict_report): New function.
985 (conflict_log, verbose_conflict_log): Replace with...
986 (print_conflicts): this function.
987 Adjust dependencies.
988 * src/conflicts.h: New file.
989 Propagate its inclusion.
990
3519ec76
AD		 9912000-10-02 Akim Demaille <akim@epita.fr>
992
993 * src/nullable.h: New file.
994 Propagate its inclusion.
995 * src/nullable.c: Formatting changes.
996
015acc48
AD		 9972000-10-02 Akim Demaille <akim@epita.fr>
998
999 * src/reduce.h: New file.
1000 Propagate its inclusion.
1001 * src/reduce.c: Topological sort and other formatting changes.
1002 (bool, TRUE, FALSE): Move their definition to...
1003 * src/system.h: here.
1004
8963a27b
AD		 10052000-10-02 Akim Demaille <akim@epita.fr>
1006
1007 * src/files.c: Formatting changes.
1008 (tryopen, tryclose, openfiles): Rename as...
1009 (xfopen, xfclose, open_files): this.
1010 (stringappend): static.
1011 * src/files.h: Complete the list of exported symbols.
1012 Propagate its use.
1013
a70083a3
AD		 10142000-10-02 Akim Demaille <akim@epita.fr>
1015
1016 * src/reader.h: New file.
1017 Propagate its use instead of tedious list of `extern' and
1018 prototypes.
1019 * src/reader.c: Formatting changes, topological sort,
1020 s/register//.
1021
abadc117
AD		 10222000-10-02 Akim Demaille <akim@epita.fr>
1023
1024 * src/lex.h: Prototype `lex.c' exported functions.
1025 * src/reader.c: Adjust.
1026 * src/lex.c: Formatting changes.
1027 (safegetc): Rename as...
1028 (xgetc): this.
1029
720d742f
AD		 10302000-10-02 Akim Demaille <akim@epita.fr>
1031
1032 * src/lalr.h: New file.
1033 Propagate its inclusion instead of prototypes and `extern'.
1034 * src/lalr.c: Formatting changes, topological sorting etc.
1035
f2acea59
AD		 10362000-10-02 Akim Demaille <akim@epita.fr>
1037
1038 * src/output.c (token_actions): Introduce a temporary array,
1039 YYDEFACT, that makes it possible for this function to use
1040 output_short_table.
1041
d019d655
AD		 10422000-10-02 Akim Demaille <akim@epita.fr>
1043
1044 `user_toknums' is output as a `short[]' in `output.c', while it is
1045 defined as a `int[]' in `reader.c'. For consistency with the
1046 other output tables, `user_toknums' is now defined as a table of
1047 shorts.
1048
1049 * src/reader.c (user_toknums): Be a short table instead of an int
1050 table.
1051 Adjust dependencies.
1052
1053 Factor the short table outputs.
1054
1055 * src/output.c (output_short_table): New function.
1056 * src/output.c (output_gram, output_stos, output_rule_data)
1057 (output_base, output_table, output_check): Use it.
1058
6c89f1c1
AD		 10592000-10-02 Akim Demaille <akim@epita.fr>
1060
1061 * src/output.c (output): Topological sort of the functions, in
1062 order to get rid of the `static' prototypes.
1063 No longer use `register'.
1064 * src/output.h: New file.
1065 Propagate its inclusion in files explicitly prototyping functions
1066 from output.c.
1067
d9efd181
AD		 10682000-09-21 Akim Demaille <akim@epita.fr>
1069
1070 * src/atgeneral.m4: Update from Autoconf.
1071
c29240e7 10722000-09-21 Akim Demaille <akim@epita.fr>
2fa6973e
AD		 1073
1074 * src/closure.h: New file.
1075 * src/closure.c: Formatting changes, topological sort over the
1076 functions, use of closure.h.
1077 (initialize_closure, finalize_closure): Rename as...
1078 (new_closure, free_closure): these. Adjust dependencies.
1079 * src/LR0.c: Formatting changes, topological sort, use of
1080 cloture.h.
1081 (initialize_states): Rename as...
1082 (new_states): this.
1083 * src/Makefile.am (noinst_HEADERS): Adjust.
1084
499daa50
AD		 10852000-09-20 Akim Demaille <akim@epita.fr>
1086
1087 * src/acconfig.h: Don't protect config.h against multiple
1088 inclusion.
1089 Don't define PARAMS.
1090 * src/system.h: Define PARAMS.
1091 Remove some of the ad-hoc CPP magic for DOS, VMS etc.: this is the
1092 purpose of config.h. system.h must not try to fix wrong
1093 definitions in config.h.
1094
cc84fd5d
AD		 10952000-09-20 Akim Demaille <akim@epita.fr>
1096
1097 * src/derives.h: New file.
1098 * src/main.c, src/derives.h: Use it.
1099 Formatting changes.
1100 * src/Makefile.am (noinst_HEADERS): Adjust.
1101
db5b3a89
AD		 11022000-09-20 Akim Demaille <akim@epita.fr>
1103
1104 * tests/atgeneral.m4: Update from Autoconf.
1105 * tests/calc.m4 (_AT_DATA_CALC_Y, AT_DATA_CALC_Y, _AT_CHECK_CALC)
1106 (AT_CHECK_CALC): New macros.
1107 Use these macros to test bison with options `', `--raw',
1108 `--debug', `--yacc', `--yacc --debug'.
1109
ceed8467
AD		 11102000-09-19 Akim Demaille <akim@epita.fr>
1111
1112 * src/output.c: Formatting changes.
1113 * src/machine.h: Remove, leaving its contents in...
1114 * src/system.h: here.
1115 Include stdio.h.
1116 Adjust all dependencies on stdio.h and machine.h.
1117 * src/getargs.h: New file.
1118 Let all `extern' declarations about getargs.c be replaced with
1119 inclusion of `getargs.h'.
1120 * src/Makefile.am (noinst_HEADERS): Adjust.
1121
1122 * tests/calc.m4 (yyin): Be initialized in main, not on the global
1123 scope.
1124 (yyerror): Returns void, not int.
1125 * doc/bison.texinfo: Formatting changes.
1126
05a1d24b
AD		 11272000-09-19 Akim Demaille <akim@epita.fr>
1128
1129 * tests/calc.m4 (calc.y): Do not assign to stdin, as it's not
1130 portable.
1131
cbd25751
AD		 11322000-09-18 Akim Demaille <akim@epita.fr>
1133
1134 * configure.in: Append WARNING_CFLAGS to CFLAGS.
1135 * src/Makefile.am (INCLUDES): Don't.
1136 Be ready to fetch headers in lib/.
1137
13863333
AD		 11382000-09-18 Akim Demaille <akim@epita.fr>
1139
1140 * doc/bison.texinfo: Update the copyright.
1141 ANSIfy and GNUify the examples.
1142 Remove the old menu.
1143
0d533154
AD		 11442000-09-18 Akim Demaille <akim@epita.fr>
1145
1146 First set of tests: use the `calc' example from the documentation.
1147
1148 * src/bison.s1 (yyparse): Condition the code using `yytname' which
1149 is defined only when YYDEBUG is.
1150 * m4/atconfig.m4 (AT_CONFIG): Adjust to Autoconf 2.13.
1151 * src/files.c (tryopen, tryclose): Formatting changes.
1152 Move to the top and be static.
1153 * src/reader.c (read_signed_integer): Likewise.
1154 * tests/calc.m4: New file.
1155 * Makefile.am, suite.m4: Adjust.
1156 * m4/atconfig.m4: Set BISON_SIMPLE and BISON_HAIRY.
1157
e79137ac
AD		 11582000-09-18 Akim Demaille <akim@epita.fr>
1159
1160 Add support for an Autotest test suite for Bison.
1161
1162 * m4/m4.m4, m4/atconfig.m4: New files.
1163 * m4/Makefile.am (EXTRA_DIST): Adjust.
1164 * tests/suite.m4, tests/Makefile.am, tests/atgeneral.m4: New
1165 files.
1166 * src/getargs.c: Display a more standard --version message.
1167 * src/reader.c (reader): Formatting changes.
1168 No longer depend upon VERSION_STRING.
1169 * configure.in: No longer use `dnl'.
1170 Set up the test suite and the new directory `tests/.
1171 (VERSION_STRING): Remove.
1172
27821bff
AD		 11732000-04-14 Akim Demaille <akim@epita.fr>
1174
1175 * src/reader.c (copy_comment2): New function, same as former
1176 `copy_comment', but outputs into two FILE *.
1177 (copy_comment): Use it.
1178 (parse_union_decl): Use it.
1179 (get_type, parse_start_decl): Use the same `invalid' message.
1180 (parse_start_decl, parse_union_decl): Use the same `multiple'
1181 message.
1182 (parse_union_decl, copy_guard, copy_action): Use the same
1183 `unmatched' message.
1184 * m4/Makefile.am (EXTRA_DIST): Add `warning.m4'.
1185
cfe5fbc0
AD		 11862000-03-31 Akim Demaille <akim@epita.fr>
1187
1188 * src/files.c (tryopen, tryclose): Move to the top.
1189 Be static.
1190
cb7db13e
AD		 11912000-03-31 Akim Demaille <akim@epita.fr>
1192
1193 * src/main.c (main): Don't call `done', exit does it.
1194
a0f6b076
AD		 11952000-03-31 Akim Demaille <akim@epita.fr>
1196
36281465
AD		 1197 * allocate.c: s/return (foo)/return foo/.
1198 * lalr.c: Likewise.
1199 * LR0.c: Likewise.
1200 * output.c: Likewise.
1201 * reader.c: Likewise.
1202 * symtab.c: Likewise.
1203 * vmsgetargs.c: Likewise.
1204
12052000-03-31 Akim Demaille <akim@epita.fr>
1206
1207 Clean up the error reporting functions.
a0f6b076
AD		 1208
1209 * src/report.c: New file.
1210 * src/report.h: Likewise.
1211 * src/Makefile.am: Adjust.
1212 * m4/error.m4: New file.
1213 * m4/Makefile.am: Adjust.
1214 * configure.in (jm_PREREQ_ERROR): Call it.
1215 * src/main.c (int_to_string, banner, fatal_banner, warn_banner):
1216 Remove.
1217 (fatal, fatals): Remove. All callers use complain.c::fatal.
1218 (warn, warni, warns, warnss, warnss): Remove. All callers use
1219 complain.c::complain.
1220 (toomany): Remove, use fatal instead.
1221 * src/files.c (done): No argument, use complain_message_count.
1222 * src/main.c (main): Register `done' to `atexit'.
1223
1224 * src/getargs.c (usage): More `fputs', less `fprintf'.
1225
18539825
AD		 12262000-03-28 Akim Demaille <akim@epita.fr>
1227
1228 * lib/: New directory.
1229 * Makefile.am (SUBDIRS): Adjust.
1230 * configure.in: Adjust.
1231 (LIBOBJS): Although not used yet, AC_SUBST it, otherwise it's
1232 useless.
1233 * src/alloca.c: Moved to lib/.
1234 * src/getopt.c: Likewise.
1235 * src/getopt1.c: Likewise.
1236 * src/getopt.h: Likewise.
1237 * src/ansi2knr.c: Likewise.
1238 * src/ansi2knr.1: Likewise.
1239 * src/Makefile.am: Adjust.
1240 * lib/Makefile.am: New file.
1241
9f306f2a
AD		 12422000-03-28 Akim Demaille <akim@epita.fr>
1243
1244 * src/getargs.c (usage): Refresh the help message.
1245
0ba347b6
AD		 12462000-03-17 Akim Demaille <akim@epita.fr>
1247
1248 * src/getopt1.c: Updated from textutils 2.0e
1249 * src/getopt.c: Likewise.
1250 * src/getopt.h: Likewise.
1251
dbe7f271
AD		 12522000-03-17 Akim Demaille <akim@epita.fr>
1253
1254 * src/Makefile.am (bison.simple): Fix the awk program: quote only
1255 the file name, not the whole `#line LINE FILE'.
1256
75bbe78d
AD		 12572000-03-17 Akim Demaille <akim@epita.fr>
1258
1259 On syntax errors, report the token on which we choked.
1260
aa5fd0ee
AD		 1261 * src/bison.s1 (yyparse): In the label yyerrlab, when
1262 YYERROR_VERBOSE, add yychar in msg.
75bbe78d 1263
7b306f52
AD		 12642000-03-17 Akim Demaille <akim@epita.fr>
1265
aa5fd0ee 1266 * src/reader.c (copy_at): New function.
7b306f52
AD		 1267 (copy_guard): Use it.
1268 (copy_action): Use it.
1269
e87b5700
AD		 12702000-03-17 Akim Demaille <akim@epita.fr>
1271
1272 Be kind to translators, save some useless translations.
1273
aa5fd0ee 1274 * src/main.c (banner): New function.
e87b5700
AD		 1275 (fatal_banner): Use it.
1276 (warn_banner): Use it.
1277
ae3c3164
AD		 12782000-03-17 Akim Demaille <akim@epita.fr>
1279
aa5fd0ee
AD		 1280 * src/reader.c (copy_definition): Use copy_string and
1281 copy_comment. Removed now unused `match', `ended',
1282 `cplus_comment'.
ae3c3164
AD		 1283 (copy_comment, copy_string): Moved, to be visible from
1284 copy_definition.
1285
4dc58e7c
AD		 12862000-03-17 Akim Demaille <akim@epita.fr>
1287
aa5fd0ee
AD		 1288 * src/reader.c (copy_string): Declare `static inline'. No
1289 problems with inline, since it is checked by configure.
4dc58e7c
AD		 1290 (copy_comment): Likewise.
1291
0a6384c4
AD		 12922000-03-17 Akim Demaille <akim@epita.fr>
1293
aa5fd0ee 1294 * src/reader.c (packsymbols): Formatting changes.
0a6384c4 1295
3cef001a
AD		 12962000-03-17 Akim Demaille <akim@epita.fr>
1297
aa5fd0ee 1298 * src/reader.c (copy_comment): New function, factored out from:
3cef001a
AD		 1299 (copy_action): Use it. Removed now unused `match', `ended',
1300 `cplus_comment'.
1301 (copy_guard): Likewise.
1302
ca36d2ef
AD		 13032000-03-17 Akim Demaille <akim@epita.fr>
1304
aa5fd0ee 1305 * src/reader.c (copy_string): New function, factored out from:
ca36d2ef
AD		 1306 (copy_action): Use it.
1307 (copy_guard): Likewise.
1308
6666f98f
AD		 13092000-03-17 Akim Demaille <akim@epita.fr>
1310
1311 Change the handling of @s so that they behave exactly like $s.
1312 There is now a pseudo variable @$ (readble and writable), location
1313 of the lhs of the rule (by default ranging from the location of
1314 the first symbol of the rhs, to the location of the last symbol,
1315 or, if the rhs is empty, YYLLOC).
1316
1317 * src/bison.s1 [YYLSP_NEEDED] (yyloc): New variable, twin of
1318 yyval.
1319 (yyparse): When providing a default semantic action, provide a
1320 default location action.
1321 (after the $): No longer change `*YYLSP', just stack YYLOC the
1322 same way you stack YYVAL.
1323 * src/reader.c (read_declarations): Use warns.
1324 (copy_guard, case '@'): Also recognize `@$', expanded as `YYLOC'.
1325 (copy_action, case '@'): Likewise.
1326 Use a standard error message, to save useless work from
1327 translators.
1328
41aca2e0
AD		 13292000-03-17 Akim Demaille <akim@epita.fr>
1330
aa5fd0ee
AD		 1331 * src/bison.s1: Formatting and cosmetics changes.
1332 * src/reader.c: Likewise.
41aca2e0
AD		 1333 Update the Copyright notice.
1334
dc08c1d5
AD		 13352000-03-17 Akim Demaille <akim@epita.fr>
1336
aa5fd0ee
AD		 1337 * src/bison.s1 (#line): All set to `#line' only, since the
1338 Makefile now handles them.
dc08c1d5 1339
9ee3c97b
AD		 13402000-03-16 Akim Demaille <akim@epita.fr>
1341
1342 * src/output.c (output_rule_data): Output the documentation of
1343 some of the tables.
1344 (Copyright notice): Update.
1345 Formatting changes.
1346
0de741ca
AD		 13472000-03-16 Akim Demaille <akim@epita.fr>
1348
1349 * src/bison.s1 [!YYDEBUG]: Define yydebug to 0. This allows to
1350 remove most `#if YYDEBUG != 0', since `if (yydebug)' is enough.
1351 One `#if YYDEBUG' remains, since it uses variables which are
1352 defined only if `YYDEBUG != 0'.
1353
bb10be54
AD		 13542000-03-16 Akim Demaille <akim@epita.fr>
1355
1356 * src/bison.s1 (yyparse): Reorganize the definitions of the stacks
1357 and related variables so that the similarities are highlighted.
1358
b07b484a
AD		 13592000-03-16 Akim Demaille <akim@epita.fr>
1360
1361 * src/bison.s1: Properly indent CPP directives.
1362
361f60b3
AD		 13632000-03-16 Akim Demaille <akim@epita.fr>
1364
1365 * src/bison.s1: Properly indent the `alloca' CPP section.
1366
8c44d3ec
AD		 13672000-03-16 Akim Demaille <akim@epita.fr>
1368
1369 Do not hard code values of directories in `configure.in'.
1370 Update the `configure' tool chain.
1371
1372 * configure.in (XPFILE, XPFILE1, LOCALEDIR): Remove, handled by
1373 src/makefile.am.
1374 (VERSION_STRING): Use the third arg of AC_DEFINE_UNQUOTED.
1375 (AC_OUTPUT): Add m4/Makefile.
1376 Bump to bison 1.28a, 1.29 has never been released.
1377 * acconfig.h (XPFILE, XPFILE1, LOCALEDIR): Remove, since they are
1378 handled via src/Makefile.am.
1379 (VERSION_STRING, PROTOTYPES, ENABLE_NLS, HAVE_CATGETS,
1380 HAVE_GETTEXT, HAVE_LC_MESSAGES, HAVE_STPCPY): Remove, handled by
1381 autoheader.
1382 * Makefile.am (SUBDIRS): Add m4.
1383 (ACLOCAL_AM_FLAGS): New variable.
1384 (AUTOMAKE_OPTIONS): Add check-news.
1385 * src/Makefile.am (bison.simple): Use awk to replace #line lines with
1386 the proper line number and file name.
1387 (DEFS): Propagate the location of bison library files and of the
1388 locale files.
1389 (INCLUDES): Added `-I ..' so that one can compile with srcdir !=
1390 builddir.
1391 * acinclude.m4: Remove, replaced by the directory m4.
1392 * m4/Makefile.am (EXTRA_DIST): New variable.
1393 * m4/gettext.m4: New file, from the fileutils.
1394 * m4/lcmessage.m4: Likewise
1395 * m4/progtest.m4: Likewise.
1396 * m4/bison-decl.m4: New file, extracted from former acinclude.m4.
1397
f95997e7
AD		 13982000-03-10 Akim Demaille <akim@epita.fr>
1399
1400 * src/closure.c:
1401 Formatting changes of various comments.
1402 Respect the GNU coding standards at various places.
1403 Don't use `_()' when no translation is needed.
1404
14051999-12-13 Jesse Thilo <jthilo@gnu.org>
1406
1407 * src/files.c:
1408 OS/2 honors TMPDIR environment variable.
1409
14101999-12-13 Jesse Thilo <jthilo@gnu.org>
1411
1412 * doc/bison.texinfo: Tweaked spelling and grammar.
1413 Updated ISBN.
1414 Removed reference to price of printed copy.
1415 Mention BISON_SIMPLE and BISON_HAIRY.
1416
14171999-12-13 Jesse Thilo <jthilo@gnu.org>
1418
1419 * configure.in, NEWS:
1420 Bison 1.29 released.
1421
14221999-10-27 Jesse Thilo <jthilo@gnu.org>
1423
1424 * doc/.cvsignore, doc/Makefile.am, doc/refcard.tex:
1425 Added reference card.
1426
14271999-07-26 Jesse Thilo <jthilo@gnu.org>
1428
1429 * po/ru.po: Added Russian translation.
1430
14311999-07-26 Jesse Thilo <jthilo@gnu.org>
1432
1433 * configure.in: Added Russian translation.
1434
14351999-07-06 Jesse Thilo <jthilo@gnu.org>
1436
1437 * configure.in, NEWS, README:
1438 Released version 1.28.
1439
14401999-06-14 Jesse Thilo <jthilo@gnu.org>
1441
1442 * src/system.h:
1443 Squashed redefinition warning on some systems.
1444
1445 * src/getargs.c, src/Makefile.am, src/reader.c, src/version.c:
1446 Have configure build version string instead of relying on ANSI string
1447 concatentation.
1448
14491999-06-14 Jesse Thilo <jthilo@gnu.org>
1450
1451 * po/POTFILES.in: Got rid of version.c.
1452
14531999-06-14 Jesse Thilo <jthilo@gnu.org>
1454
1455 * acconfig.h, configure.in:
1456 Have configure build version string instead of relying on ANSI string
1457 concatentation.
1458
14591999-06-08 Jesse Thilo <jthilo@gnu.org>
1460
1461 * doc/bison.1:
1462 Dropped mention of `+' for long-named options.
1463
14641999-05-30 Jesse Thilo <jthilo@gnu.org>
1465
1466 * src/files.c: Added <unistd.h> for unlink().
1467
1468 * src/Makefile.am, src/system.h:
1469 I18n fixes.
1470
14711999-05-30 Jesse Thilo <jthilo@gnu.org>
1472
1473 * README: Added a FAQ list.
1474
1475 * configure.in, acconfig.h:
1476 I18n fixes.
1477
14781999-05-30 Jesse Thilo <jthilo@gnu.org>
1479
1480 * doc/FAQ, doc/Makefile.am:
1481 Added a FAQ list.
1482
14831999-05-19 Jesse Thilo <jthilo@gnu.org>
1484
1485 * src/alloc.h, src/symtab.h, src/version.c:
1486 Protected inclusion of "config.h" with HAVE_CONFIG_H.
1487
14881999-04-18 Jesse Thilo <jthilo@gnu.org>
1489
1490 * src/.cvsignore, src/Makefile.am:
1491 Reorganized: sources in `src', documentation in `doc'.
1492
1493 * src/lex.c (literalchar):
1494 fixed the code for escaping double quotes (thanks
1495 Jonathan Czisny.)
1496
14971999-04-18 Jesse Thilo <jthilo@gnu.org>
1498
1499 * po/de.po, po/es.po, po/fr.po, po/nl.po, po/POTFILES.in:
1500 Adjusted paths to reflect directory reorganization.
1501
15021999-04-18 Jesse Thilo <jthilo@gnu.org>
1503
1504 * doc/.cvsignore, doc/Makefile.am:
1505 Reorganized: sources in `src', documentation in `doc'.
1506
15071999-04-18 Jesse Thilo <jthilo@gnu.org>
1508
1509 * configure.in:
1510 Updated AC_INIT file to reflect directory reorganization.
1511
1512 * configure.in, .cvsignore, Makefile.am, POTFILES.in:
1513 Reorganized: sources in `src', documentation in `doc'.
1514
15151999-04-13 Jesse Thilo <jthilo@gnu.org>
1516
1517 * src/allocate.c:
1518 Don't declare calloc() and realloc() if not necessary.
1519
15201999-04-13 Jesse Thilo <jthilo@gnu.org>
1521
1522 * configure.in, acconfig.h, acinclude.m4:
1523 Don't declare calloc() and realloc() if not necessary.
1524
15251999-03-23 Jesse Thilo <jthilo@gnu.org>
1526
1527 * po/.cvsignore: Added i18n support.
1528
15291999-03-23 Jesse Thilo <jthilo@gnu.org>
1530
1531 * acconfig.h, configure.in, Makefile.am:
1532 Added i18n support.
1533
15341999-03-22 Jesse Thilo <jthilo@gnu.org>
1535
1536 * src/bison.s1: Fixed #line numbers.
1537
15381999-03-15 Jesse Thilo <jthilo@gnu.org>
1539
1540 * po/es.po, po/fr.po, po/nl.po, po/de.po:
1541 Added PO files from Translation Project.
1542
15431999-03-03 Jesse Thilo <jthilo@gnu.org>
1544
1545 * Makefile.am:
1546 Added support for non-ANSI compilers (ansi2knr).
1547
15481999-02-16 Jesse Thilo <jthilo@gnu.org>
1549
1550 * configure.in: Bumped version number to 1.27.
1551
1552 * Makefile.am:
1553 Added `bison.simple' to list of files removed by `make distclean'.
1554
15551999-02-12 Jesse Thilo <jthilo@gnu.org>
1556
1557 * src/files.c, src/files.h:
1558 Defined locations of parser files in config.h instead of Makefile.
1559
15601999-02-12 Jesse Thilo <jthilo@gnu.org>
1561
1562 * acconfig.h, acinclude.m4, configure.in, Makefile.am:
1563 Defined locations of parser files in config.h instead of Makefile.
1564
15651999-02-09 Jesse Thilo <jthilo@gnu.org>
1566
1567 * Makefile.am:
1568 Removed inappropriate use of $< macro.
1569
15701999-02-05 Jesse Thilo <jthilo@gnu.org>
1571
1572 * po/Makefile.in.in, po/POTFILES.in:
1573 Add `po' directory skeleton.
1574
15751999-01-27 Jesse Thilo <jthilo@gnu.org>
1576
1577 * README: Document help-bison list.
1578
1579 * configure.in: Add check for mkstemp().
1580
15811999-01-20 Jesse Thilo <jthilo@gnu.org>
1582
1583 * src/conflicts.c, src/LR0.c, src/output.c, src/reader.c:
1584 Hush a few compiler warnings.
1585
1586 * src/files.c:
1587 Add tryclose(), which verifies that fclose was successful.
1588 Hush a couple of compiler warnings.
1589
15901999-01-20 Jesse Thilo <jthilo@gnu.org>
1591
1592 * Makefile.am, OChangeLog:
1593 ChangeLog is now automatically generated. Include the old version as
1594 OChangeLog.
1595
15961999-01-14 Jesse Thilo <jthilo@gnu.org>
1597
1598 * 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:
1599 Update FSF address.
1600
16011999-01-14 Jesse Thilo <jthilo@gnu.org>
1602
1603 * doc/bison.texinfo: Fix formatting glitch.
1604
1605 * doc/bison.texinfo: Update FSF address.
1606
16071999-01-14 Jesse Thilo <jthilo@gnu.org>
1608
1609 * acconfig.h: Update FSF address.
1610
16111999-01-08 Jesse Thilo <jthilo@gnu.org>
1612
1613 * src/system.h:
1614 Don't define PACKAGE here, since config.h defines it.
1615
16161998-12-30 Jesse Thilo <jthilo@gnu.org>
1617
1618 * src/reader.c: Update copyright date.
1619
1620 * src/main.c:
1621 Ditch sprintf to statically-sized buffers in fatal/warn functions in
1622 favor of output directly to stderr (avoids buffer overruns).
1623
1624 * src/reader.c: Some checks for premature EOF.
1625
1626 * 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:
1627 Use prototypes if the compiler understands them.
1628
1629 * src/files.c: Honor TMPDIR on Unix hosts.
1630 Use prototypes if the compiler understands them.
1631
1632 * src/reader.c:
1633 Fix a couple of buffer overrun bugs.
1634 Use prototypes if the compiler understands them.
1635
1636 * src/system.h: Include unistd.h and ctype.h.
1637 Use #ifdef instead of #if for NLS symbols.
1638
16391998-12-30 Jesse Thilo <jthilo@gnu.org>
1640
1641 * doc/bison.texinfo:
1642 Delete comment "consider using @set for edition number, etc..." since
1643 we now are doing so.
1644
16451998-12-30 Jesse Thilo <jthilo@gnu.org>
1646
1647 * configure.in:
1648 Use prototypes if the compiler understands them.
1649
1650 * NEWS: Document 1.26 highlights.
1651
1652 * Makefile.am: Require Automake 1.3 or later.
1653
1654 * acconfig.h:
1655 Use prototypes if the compiler understands them.
1656
16571998-12-29 Jesse Thilo <jthilo@gnu.org>
1658
1659 * src/version.c:
1660 Use VERSION symbol from automake for version number.
1661
16621998-12-29 Jesse Thilo <jthilo@gnu.org>
1663
1664 * acconfig.h, configure.in, version.cin:
1665 Use VERSION symbol from automake for version number.
1666
16671998-11-28 Jesse Thilo <jthilo@gnu.org>
1668
1669 * Makefile.am:
1670 Distribute original version of simple parser (bison.s1), not built
1671 version (bison.simple).
1672
16731998-11-28 Jesse Thilo <jthilo@gnu.org>
1674
1675 * doc/bison.texinfo: Add info dir entry.
1676
1677 * doc/bison.texinfo:
1678 Let automake put version number into documentation.
1679
16801998-11-26 Jesse Thilo <jthilo@gnu.org>
1681
1682 * src/bison.cld, src/build.com, src/vmshlp.mar:
1683 Add non-RCS files from /gd/gnu/bison.
1684
16851998-11-26 Jesse Thilo <jthilo@gnu.org>
1686
1687 * doc/bison.1:
1688 Document the BISON_HAIRY and BISON_SIMPLE variables.
1689
16901998-11-25 Jesse Thilo <jthilo@gnu.org>
1691
1692 * src/version.c: Build version.c automatically.
1693
1694 * src/reader.c:
1695 Fix token numbering (used to start at 258, not 257).
1696
1697 * src/system.h: Include config.h.
1698
1699 * src/getargs.c: Update bug report address.
1700
1701 * src/alloca.c, src/getopt1.c, src/getopt.c, src/getopt.h:
1702 Get latest copies of alloca.c, getopt.c, getopt.h, getopt1.c from gnu.org.
1703
17041998-11-25 Jesse Thilo <jthilo@gnu.org>
1705
1706 * Makefile.am:
1707 Rename bison.simple to bison.s1 (bison.simple is then built from bison.s1).
1708
1709 * configure.in, version.cin:
1710 Build version.c automatically.
1711
1712 * AUTHORS: Add AUTHORS file.
1713
1714 * README: Update bug report address.
1715
1716 * bison.simple:
1717 Rename bison.simple to bison.s1 (bison.simple is then built from bison.s1).
1718
1719 * configure.in, Makefile.am, Makefile.in, stamp-h.in:
1720 Add automake stuff.
1721
17221998-11-25 Jesse Thilo <jthilo@gnu.org>
1723
1724 * doc/bison.texinfo: Clean up some formatting.
1725
17261998-05-05 Richard Stallman <rms@gnu.org>
1727
1728 * doc/bison.texinfo:
1729 Explain better why to make a pure parser.
1730
17311998-01-05 Richard Stallman <rms@gnu.org>
1732
1733 * src/files.c (openfiles):
1734 [_WIN32 && !__CYGWIN32__] Use TEMP or Temp to
1735 find a temporary directory, if possible. Do not unlink files while
1736 they are open.
1737
17381997-08-25 Richard Stallman <rms@gnu.org>
1739
1740 * src/reader.c (stack_offset;):
1741 Change some warni to warns.
1742
1743 * src/lex.c (literalchar): Use warns, not warni.
1744
17451997-06-28 Richard Stallman <rms@gnu.org>
1746
1747 * src/bison.s1: Add a Bison version comment.
1748
1749 * src/main.c (fatal, warn, berror):
1750 Use program_name.
1751
17521997-06-28 Richard Stallman <rms@gnu.org>
1753
1754 * Makefile.in (bison_version): New variable.
1755 (dist): Use that variable.
1756 (bison.s1): Substitute the Bison version into bison.simple.
1757
1758 * bison.simple: Add a Bison version comment.
1759
17601997-06-18 Richard Stallman <rms@gnu.org>
1761
1762 * src/main.c (fatal, warn, berror):
1763 Make error messages standard.
1764 (toomany): Improve error message text.
1765
1766 * 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:
1767 new.h renamed to alloc.h.
1768
17691997-06-18 Richard Stallman <rms@gnu.org>
1770
1771 * Makefile.in: new.h renamed to alloc.h.
1772
17731997-05-24 Richard Stallman <rms@gnu.org>
1774
1775 * src/lex.c (literalchar):
1776 Fix the code for escaping \, " and '.
1777
1778 (lex): Avoid trouble when there are many chars
1779 to discard in a char literal with just several chars in it.
1780
17811997-05-17 Richard Stallman <rms@gnu.org>
1782
1783 * src/bison.s1:
1784 Use malloc, if using alloca is troublesome.
1785 (YYSTACK_USE_ALLOCA): New flag macro.
1786 Define it for some systems and compilers.
1787 (YYSTACK_ALLOC): New macro.
1788 (yyparse): Use YYSTACK_ALLOC to allocate stack.
1789 If it was malloc'd, free it.
1790
17911997-05-17 Richard Stallman <rms@gnu.org>
1792
1793 * bison.simple:
1794 Use malloc, if using alloca is troublesome.
1795 (YYSTACK_USE_ALLOCA): New flag macro.
1796 Define it for some systems and compilers.
1797 (YYSTACK_ALLOC): New macro.
1798 (yyparse): Use YYSTACK_ALLOC to allocate stack.
1799 If it was malloc'd, free it.
1800
18011997-04-23 Richard Stallman <rms@gnu.org>
1802
1803 * src/bison.s1:
1804 (alloca) [__hpux]: Always define as __builtin_alloca.
1805
18061997-04-23 Richard Stallman <rms@gnu.org>
1807
1808 * bison.simple:
1809 (alloca) [__hpux]: Always define as __builtin_alloca.
1810
18111997-04-22 Richard Stallman <rms@gnu.org>
1812
1813 * src/bison.s1:
1814 [__hpux]: Include alloca.h (right for HPUX 10)
1815 instead of declaring alloca (right for HPUX 9).
1816
1817 * src/bison.s1 (__yy_memcpy):
1818 Declare arg `count' as unsigned int.
1819 (yyparse): Cast third arg to __yy_memcpy to unsigned int.
1820
18211997-04-22 Richard Stallman <rms@gnu.org>
1822
1823 * bison.simple:
1824 [__hpux]: Include alloca.h (right for HPUX 10)
1825 instead of declaring alloca (right for HPUX 9).
1826
1827 * bison.simple (__yy_memcpy):
1828 Declare arg `count' as unsigned int.
1829 (yyparse): Cast third arg to __yy_memcpy to unsigned int.
1830
18311997-01-03 Richard Stallman <rms@gnu.org>
1832
1833 * src/allocate.c: [__STDC__ or _MSC_VER]:
1834 Declare calloc and realloc to return void *.
1835
18361997-01-02 Richard Stallman <rms@gnu.org>
1837
1838 * src/system.h:
1839 [_MSC_VER]: Include stdlib.h and process.h.
1840 [_MSC_VER] (getpid): Define as macro--translate it to _getpid.
1841
1842 * src/main.c (main): Return FAILURE as a value.
1843 (printable_version): Declare arg as int, not char.
1844
18451997-01-02 Richard Stallman <rms@gnu.org>
1846
1847 * Makefile.in (dist):
1848 Explicitly check for symlinks, and copy them.
1849
18501996-12-19 Richard Stallman <rms@gnu.org>
1851
1852 * src/files.c:
1853 [_MSC_VER] (XPFILE, XPFILE1): Define, if not already defined.
1854
18551996-12-18 Paul Eggert <eggert@gnu.org>
1856
1857 * src/bison.s1 (yyparse):
1858 If __GNUC__ and YYPARSE_PARAM are both defined,
1859 declare yyparse to have a void * argument.
1860
18611996-12-18 Paul Eggert <eggert@gnu.org>
1862
1863 * bison.simple (yyparse):
1864 If __GNUC__ and YYPARSE_PARAM are both defined,
1865 declare yyparse to have a void * argument.
1866
18671996-12-17 Richard Stallman <rms@gnu.org>
1868
1869 * src/reduce.c (nbits): Add some casts.
1870
18711996-08-12 Richard Stallman <rms@gnu.org>
1872
1873 * src/bison.s1: Test _MSDOS as well as _MSDOS_.
1874
18751996-08-12 Richard Stallman <rms@gnu.org>
1876
1877 * bison.simple: Test _MSDOS as well as _MSDOS_.
1878
18791996-07-31 Richard Stallman <rms@gnu.org>
1880
1881 * src/bison.s1:
1882 [__sun && __i386]: Include alloca.h.
1883
18841996-07-31 Richard Stallman <rms@gnu.org>
1885
1886 * bison.simple:
1887 [__sun && __i386]: Include alloca.h.
1888
18891996-07-30 Richard Stallman <rms@gnu.org>
1890
1891 * src/bison.s1: Comment change.
1892
1893 * src/bison.s1: Test _MSDOS_, not MSDOS.
1894
18951996-07-30 Richard Stallman <rms@gnu.org>
1896
1897 * bison.simple: Comment change.
1898
1899 * bison.simple: Test _MSDOS_, not MSDOS.
1900
19011996-06-01 Richard Stallman <rms@gnu.org>
1902
1903 * 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:
1904 Insert `_' macro around many string constants.
1905
1906 * src/main.c:
1907 Insert `_' macro around many string constants.
1908
1909 (main): Call setlocale, bindtextdomain and textdomain.
1910
1911 * src/system.h: [HAVE_LOCALE_H]: Include locale.h.
1912 [! HAVE_LOCALE_H] (setlocale): Define as no-op.
1913 [ENABLE_NLS]: Include libintl.h.
1914 [ENABLE_NLS] (gettext): Define.
1915 [! ENABLE_NLS] (bintextdomain, textdomain, _): Consolation definitions.
1916 (N_, PACKAGE, LOCALEDIR): New macros.
1917
19181996-06-01 Richard Stallman <rms@gnu.org>
1919
1920 * POTFILES.in: New file.
1921
1922 * Makefile.in (allocate.o):
1923 Define target explicitly.
1924
1925 * Makefile.in (CFLAGS): Set to @CFLAGS@.
1926 (LDFLAGS): Set to @LDFLAGS@.
1927 (configure): Run autoconf only if preceding `cd' succeeds.
1928 (bison.s1): Redirect output to temporary file then move the
1929 temporary to the target, rather than redirecting directly to bison.s1.
1930 (clean): Remove config.status and config.log.
1931 (distclean): Don't remove config.status here.
1932
19331996-05-12 Richard Stallman <rms@gnu.org>
1934
1935 * src/bison.s1:
1936 (__yy_memcpy) [__cplusplus]: Reorder declarations of variables f and t.
1937
19381996-05-12 Richard Stallman <rms@gnu.org>
1939
1940 * bison.simple:
1941 (__yy_memcpy) [__cplusplus]: Reorder declarations of variables f and t.
1942
19431996-05-11 Richard Stallman <rms@gnu.org>
1944
1945 * src/bison.s1 (__yy_memcpy):
1946 Really reorder the args, as was supposedly done on Feb 14 1995.
1947 (yyparse): Calls changed accordingly.
1948
19491996-05-11 Richard Stallman <rms@gnu.org>
1950
1951 * Makefile.in (dist): Don't use $(srcdir).
1952
1953 * bison.simple (__yy_memcpy):
1954 Really reorder the args, as was supposedly done on Feb 14 1995.
1955 (yyparse): Calls changed accordingly.
1956
19571996-01-27 Richard Stallman <rms@gnu.org>
1958
1959 * src/output.c (output_rule_data):
1960 Test YYERROR_VERBOSE in the conditional
1961 around the definition of ttyname.
1962
19631995-12-29 Richard Stallman <rms@gnu.org>
1964
1965 * src/bison.s1:
1966 Fix line numbers in #line commands.
1967
19681995-12-29 Richard Stallman <rms@gnu.org>
1969
1970 * bison.simple:
1971 Fix line numbers in #line commands.
1972
19731995-12-27 Richard Stallman <rms@gnu.org>
1974
1975 * src/bison.s1 (YYPARSE_PARAM_DECL):
1976 In C++, make it always null.
1977 (YYPARSE_PARAM_ARG): New macro.
1978 (yyparse): Use YYPARSE_PARAM_ARG.
1979
19801995-12-27 Richard Stallman <rms@gnu.org>
1981
1982 * bison.simple (YYPARSE_PARAM_DECL):
1983 In C++, make it always null.
1984 (YYPARSE_PARAM_ARG): New macro.
1985 (yyparse): Use YYPARSE_PARAM_ARG.
1986
19871995-11-29 Richard Stallman <rms@gnu.org>
1988
1989 * doc/bison.texinfo:
1990 Describe literal string tokens, %raw, %no_lines, %token_table.
1991
19921995-11-29 Daniel Hagerty <hag@gnu.org>
1993
1994 * doc/bison.texinfo: Fixed update date
1995
19961995-10-16 Richard Stallman <rms@gnu.org>
1997
1998 * src/version.c: Version 1.25.
1999
20001995-10-16 Richard Stallman <rms@gnu.org>
2001
2002 * NEWS: *** empty log message ***
2003
20041995-10-16 Richard Stallman <rms@gnu.org>
2005
2006 * doc/bison.1, doc/bison.rnh:
2007 Add new options.
2008
20091995-10-15 Richard Stallman <rms@gnu.org>
2010
2011 * src/vmsgetargs.c, src/getargs.c:
2012 Added -n, -k, and -raw switches.
2013 (noparserflag, toknumflag, rawtoknumflag): New variables.
2014
2015 * src/symtab.h (SALIAS):
2016 New #define for adding aliases to %token.
2017 (struct bucket): Added `alias' field.
2018
2019 * src/reduce.c (reduce_grammar):
2020 Revise error message.
2021 (print_notices): Remove final `.' from error message.
2022
2023 * src/reader.c (reader_output_yylsp):
2024 New function.
2025 (readgram): Use `#if 0' around code that accepted %command
2026 inside grammar rules: The documentation doesn't allow it,
2027 and it will fail since the %command processors scan for the next %.
2028 (parse_token_decl): Extended the %token
2029 declaration to allow a multi-character symbol as an alias.
2030 (parse_thong_decl): New function.
2031 (read_declarations): Added %thong declarations.
2032 (read_declarations): Handle NOOP to deal with allowing
2033 % declarations as another means to specify the flags.
2034 (readgram): Allow %prec prior to semantics embedded in a rule.
2035 (skip_to_char, read_declarations, copy_definition)
2036 (parse_token_decl, parse_start_decl, parse_type_decl)
2037 (parse_assoc_decl, parse_union_decl, parse_expect_decl)
2038 (get_type_name, copy_guard, copy_action, readgram)
2039 (get_type, packsymbols): Revised most error messages.
2040 Changed `fatal' to `warnxxx' to avoid aborting for error.
2041 Revised and use multiple warnxxx functions to avoid using VARARGS1.
2042 (read_declarations): Improve the error message for
2043 an invalid character. Do not abort.
2044 (read_declarations, copy_guard, copy_action): Use
2045 printable_version to avoid unprintable characters in printed output.
2046 (parse_expect_decl): Error if argument to %expect exceeds 10 digits.
2047 (parse_token_decl, parse_assoc_decl, parse_type_decl, get_type):
2048 Allow the type of a non-terminal can be given
2049 more than once, as long as all specifications give the same type.
2050
2051 * src/output.c:
2052 (output_headers, output_trailers, output, output_gram)
2053 (output_rule_data): Implement noparserflag variable.
2054 Implement toknumflag variable.
2055 (output): Call reader_output_yylsp to output LTYPESTR.
2056
2057 * src/main.c (main):
2058 If reader sees an error, don't process the grammar.
2059 (fatals): Updated to not use VARARGS1.
2060 (printable_version, int_to_string, warn, warni, warns, warnss)
2061 (warnsss): New error reporting functions. Avoid abort for error.
2062
2063 * src/lex.h:
2064 Added THONG and NOOP for alias processing.
2065 Added SETOPT for the new code that allows setting options with %flags.
2066
2067 * src/lex.c:
2068 Include getopt.h. Add some extern decls.
2069 (safegetc): New function to deal with EOF gracefully.
2070 (literalchar); new function to deal with reading \ escapes.
2071 (lex): Use literalchar.
2072 (lex): Implemented "..." tokens.
2073 (literalchar, lex, parse_percent_token): Made tokenbuffer
2074 always contain the token. This includes growing the token
2075 buffer while reading an integer.
2076 (parse_percent_token): Replaced if-else statement with percent_table.
2077 (parse_percent_token): Added % declarations as another
2078 way to specify the flags -n, -l, and -r. Also added hooks for
2079 -d, -k, -y, -v, -t, -p, -b, -o, but implementation requires
2080 major changes to files.c.
2081 (lex) Retain in the incoming stream a character following
2082 an incorrect '/'.
2083 (skip_white_space, lex): Revised most error messages
2084 and changed fatal to warn to avoid aborting.
2085 (percent_table): Added %thong declarations.
2086
2087 * src/gram.h: Comment changes.
2088
2089 * src/files.c (openfiles, open_extra_files, done):
2090 Add faction flag
2091 and actfile file. Handle noparserflag. Both for -n switch.
2092
2093 * src/conflicts.c (resolve_sr_conflict):
2094 Remove use of alloca.
2095
20961995-06-01 Jim Meyering <meyering@gnu.org>
2097
2098 * doc/bison.texinfo: *** empty log message ***
2099
21001995-05-06 Richard Stallman <rms@gnu.org>
2101
2102 * src/bison.s1: Comment change.
2103
21041995-05-06 Richard Stallman <rms@gnu.org>
2105
2106 * bison.simple: Comment change.
2107
21081995-05-03 Richard Stallman <rms@gnu.org>
2109
2110 * src/version.c: Version now 1.24.
2111
2112 * src/bison.s1: Change distribution terms.
2113
2114 * src/version.c: Version now 1.23.
2115
21161995-05-03 Richard Stallman <rms@gnu.org>
2117
2118 * doc/bison.texinfo:
2119 Rewrite "Conditions for Using Bison".
2120 Update version to 1.24.
2121
21221995-05-03 Richard Stallman <rms@gnu.org>
2123
2124 * bison.simple: Change distribution terms.
2125
21261995-02-23 Richard Stallman <rms@gnu.org>
2127
2128 * src/files.c: Test __VMS_POSIX as well as VMS.
2129
21301995-02-14 Jim Meyering <meyering@gnu.org>
2131
2132 * src/bison.s1 (__yy_memcpy):
2133 Renamed from __yy_bcopy to avoid
2134 confusion. Reverse FROM and TO arguments to be consistent with
2135 those of memcpy.
2136
21371995-02-14 Jim Meyering <meyering@gnu.org>
2138
2139 * bison.simple (__yy_memcpy):
2140 Renamed from __yy_bcopy to avoid
2141 confusion. Reverse FROM and TO arguments to be consistent with
2142 those of memcpy.
2143
21441994-11-10 David J. MacKenzie <djm@gnu.org>
2145
2146 * NEWS: reformat
2147
2148 * NEWS: New file.
2149
2150 * Makefile.in (DISTFILES): Include NEWS.
2151
2152 * Makefile.in (DISTFILES):
2153 Include install-sh, not install.sh.
2154
2155 * configure.in: Update to Autoconf v2 macro names.
2156
21571994-10-05 David J. MacKenzie <djm@gnu.org>
2158
2159 * Makefile.in: fix typo
2160
2161 * Makefile.in (prefix, exec_prefix):
2162 Let configure set them.
2163
21641994-09-28 David J. MacKenzie <djm@gnu.org>
2165
2166 * Makefile.in: Set datadir to $(prefix)/share.
2167
21681994-09-15 Richard Stallman <rms@gnu.org>
2169
2170 * src/bison.s1:
2171 Update copyright notice and GPL version.
2172
21731994-09-15 Richard Stallman <rms@gnu.org>
2174
2175 * bison.simple:
2176 Update copyright notice and GPL version.
2177
21781994-07-12 Richard Stallman <rms@gnu.org>
2179
2180 * src/reduce.c, src/reader.c:
2181 entered into RCS
2182
21831994-05-05 David J. MacKenzie <djm@gnu.org>
2184
2185 * Makefile.in: entered into RCS
2186
21871994-03-26 Richard Stallman <rms@gnu.org>
2188
2189 * src/bison.s1: entered into RCS
2190
21911994-03-26 Richard Stallman <rms@gnu.org>
2192
2193 * bison.simple: entered into RCS
2194
21951994-03-25 Richard Stallman <rms@gnu.org>
2196
2197 * src/main.c: entered into RCS
2198
21991994-03-24 Richard Stallman <rms@gnu.org>
2200
2201 * src/conflicts.c: entered into RCS
2202
22031994-01-02 Richard Stallman <rms@gnu.org>
2204
2205 * Makefile.in: *** empty log message ***
2206
22071993-11-21 Richard Stallman <rms@gnu.org>
2208
2209 * src/bison.s1: *** empty log message ***
2210
22111993-11-21 Richard Stallman <rms@gnu.org>
2212
2213 * doc/bison.texinfo: entered into RCS
2214
2215 * doc/bison.texinfo: *** empty log message ***
2216
22171993-11-21 Richard Stallman <rms@gnu.org>
2218
2219 * bison.simple: *** empty log message ***
2220
22211993-10-25 David J. MacKenzie <djm@gnu.org>
2222
2223 * doc/bison.texinfo: *** empty log message ***
2224
22251993-10-19 Richard Stallman <rms@gnu.org>
2226
2227 * src/bison.s1: *** empty log message ***
2228
22291993-10-19 Richard Stallman <rms@gnu.org>
2230
2231 * bison.simple: *** empty log message ***
2232
22331993-10-14 Richard Stallman <rms@gnu.org>
2234
2235 * src/bison.s1: *** empty log message ***
2236
22371993-10-14 Richard Stallman <rms@gnu.org>
2238
2239 * bison.simple: *** empty log message ***
2240
22411993-09-14 David J. MacKenzie <djm@gnu.org>
2242
2243 * doc/bison.texinfo: *** empty log message ***
2244
22451993-09-13 Noah Friedman <friedman@gnu.org>
2246
2247 * Makefile.in: *** empty log message ***
2248
22491993-09-10 Richard Stallman <rms@gnu.org>
2250
2251 * src/conflicts.c: *** empty log message ***
2252
2253 * src/system.h: entered into RCS
2254
22551993-09-10 Richard Stallman <rms@gnu.org>
2256
2257 * doc/bison.1: entered into RCS
2258
22591993-09-06 Noah Friedman <friedman@gnu.org>
2260
2261 * src/version.c: entered into RCS
2262
22631993-09-06 Noah Friedman <friedman@gnu.org>
2264
2265 * Makefile.in: *** empty log message ***
2266
22671993-07-30 David J. MacKenzie <djm@gnu.org>
2268
2269 * Makefile.in: *** empty log message ***
2270
22711993-07-24 Richard Stallman <rms@gnu.org>
2272
2273 * src/bison.s1: *** empty log message ***
2274
22751993-07-24 Richard Stallman <rms@gnu.org>
2276
2277 * bison.simple: *** empty log message ***
2278
22791993-07-08 David J. MacKenzie <djm@gnu.org>
2280
2281 * Makefile.in: *** empty log message ***
2282
22831993-07-04 Richard Stallman <rms@gnu.org>
2284
2285 * src/bison.s1: *** empty log message ***
2286
22871993-07-04 Richard Stallman <rms@gnu.org>
2288
2289 * bison.simple: *** empty log message ***
2290
22911993-06-26 David J. MacKenzie <djm@gnu.org>
2292
2293 * src/getargs.c: entered into RCS
2294
22951993-06-26 David J. MacKenzie <djm@gnu.org>
2296
2297 * doc/bison.texinfo: *** empty log message ***
2298
2299 * doc/bison.1: New file.
2300
23011993-06-25 Richard Stallman <rms@gnu.org>
2302
2303 * src/getargs.c: New file.
2304
23051993-06-16 Richard Stallman <rms@gnu.org>
2306
2307 * src/bison.s1: *** empty log message ***
2308
23091993-06-16 Richard Stallman <rms@gnu.org>
2310
2311 * bison.simple: *** empty log message ***
2312
23131993-06-03 Richard Stallman <rms@gnu.org>
2314
2315 * src/bison.s1: New file.
2316
23171993-06-03 Richard Stallman <rms@gnu.org>
2318
2319 * doc/bison.texinfo: *** empty log message ***
2320
23211993-06-03 Richard Stallman <rms@gnu.org>
2322
2323 * bison.simple: New file.
2324
23251993-05-19 Richard Stallman <rms@gnu.org>
2326
2327 * doc/bison.texinfo: New file.
2328
23291993-05-07 Noah Friedman <friedman@gnu.org>
2330
2331 * Makefile.in: *** empty log message ***
2332
23331993-04-28 Noah Friedman <friedman@gnu.org>
2334
2335 * src/reader.c: *** empty log message ***
2336
23371993-04-23 Noah Friedman <friedman@gnu.org>
2338
2339 * src/alloc.h: entered into RCS
2340
23411993-04-20 David J. MacKenzie <djm@gnu.org>
2342
2343 * src/version.c: *** empty log message ***
2344
2345 * src/files.c, src/allocate.c:
2346 entered into RCS
2347
2348 * src/reader.c: *** empty log message ***
2349
2350 * src/lex.c: entered into RCS
2351
2352 * src/conflicts.c: New file.
2353
2354 * src/symtab.c: entered into RCS
2355
2356 * src/alloc.h: New file.
2357
2358 * src/LR0.c: entered into RCS
2359
23601993-04-18 Noah Friedman <friedman@gnu.org>
2361
2362 * src/reader.c: New file.
2363
2364 * src/version.c: *** empty log message ***
2365
23661993-04-18 Noah Friedman <friedman@gnu.org>
2367
2368 * Makefile.in: *** empty log message ***
2369
23701993-04-17 Noah Friedman <friedman@gnu.org>
2371
2372 * Makefile.in: *** empty log message ***
2373
23741993-04-15 Richard Stallman <rms@gnu.org>
2375
2376 * src/main.c, src/files.c:
2377 New file.
2378
23791993-04-15 Noah Friedman <friedman@gnu.org>
2380
2381 * configure.in: entered into RCS
2382
2383 * configure.in: *** empty log message ***
2384
2385 * configure.in: New file.
2386
23871993-04-14 Richard Stallman <rms@gnu.org>
2388
2389 * Makefile.in: New file.
2390
23911993-04-13 Richard Stallman <rms@gnu.org>
2392
2393 * src/version.c: New file.
2394
23951993-03-25 Richard Stallman <rms@gnu.org>
2396
2397 * src/output.c: entered into RCS
2398
23991992-09-25 Richard Stallman <rms@gnu.org>
2400
2401 * configure.bat: entered into RCS
2402
24031992-06-22 Richard Stallman <rms@gnu.org>
2404
2405 * src/vmsgetargs.c: entered into RCS
2406
24071992-06-22 Richard Stallman <rms@gnu.org>
2408
2409 * doc/bison.rnh: entered into RCS
2410
24111992-04-20 David J. MacKenzie <djm@gnu.org>
2412
2413 * README: entered into RCS
2414
24151992-01-22 Richard Stallman <rms@gnu.org>
2416
2417 * src/machine.h: entered into RCS
2418
24191991-12-21 Richard Stallman <rms@gnu.org>
2420
2421 * src/lalr.c, src/closure.c:
2422 entered into RCS
2423
24241991-12-20 Richard Stallman <rms@gnu.org>
2425
2426 * src/state.h: entered into RCS
2427
24281991-12-18 Richard Stallman <rms@gnu.org>
2429
2430 * src/print.c, src/nullable.c, src/derives.c:
2431 entered into RCS
2432
24331991-11-03 David J. MacKenzie <djm@gnu.org>
2434
2435 * src/warshall.c, src/types.h, src/symtab.h, src/lex.h, src/gram.c, src/gram.h, src/files.h:
2436 entered into RCS
2437
24381988-09-09 Richard Stallman <rms@gnu.org>
2439
2440 * src/bison.hairy: entered into RCS
2441
24421987-12-16 Richard Stallman <rms@gnu.org>
2443
2444 * REFERENCES: entered into RCS
bison