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* src/output.c (output_parser): Fix. Store single '%' characters in
[bison.git] / ChangeLog
CommitLineData
b0cfa28a
RA		 12001-08-27 Robert Anisko <robert.anisko@epita.fr>
2
3 * src/output.c (output_parser): Fix. Store single '%' characters in
4 the output obstack instead of throwing them away.
5
6fc74234
AD		 62001-08-27 Akim Demaille <akim@epita.fr>
7
8 * Makefile.am (AUTOMAKE_OPTIONS): 1.5.
9
9c76d118
RA		 102001-08-25 Robert Anisko <robert.anisko@epita.fr>
11
12 * lib/Makefile.am: Adjust.
13
a8289c62
RA		 142001-08-25 Robert Anisko <robert.anisko@epita.fr>
15
16 * src/bison.simple: Update and add '%%' directives.
17
b6610515
RA		 182001-08-25 Robert Anisko <robert.anisko@epita.fr>
19
20 * src/reader.c (reader): Remove calls to 'output_headers' and
21 'output_trailers'. Remove some C output.
22 (readgram): Disable a piece of code that was writing a default
23 definition for 'YYSTYPE'.
24 (reader_output_yylsp): Remove.
25 (packsymbols): Output token defintions to a macro.
26 (copy_definition): Disable C output.
6fc74234 27
b6610515
RA		 28 * src/reader.c (parse_macro_decl): New function used to parse macro
29 declarations.
30 (copy_string2): Put the body of copy_string into this new function.
31 Add a parameter to let the caller choose whether he wants to copy the
32 string delimiters or not.
33 (copy_string): Be a simple call to copy_string2 with the last argument
34 bound to true.
35 (read_declarations): Add case for macro definition.
36 (copy_identifier): New.
6fc74234 37 (parse_macro_decl): Read macro identifiers using copy_identifier
b6610515
RA		 38 rather than lex.
39
26f609ff
RA		 402001-08-25 Robert Anisko <robert.anisko@epita.fr>
41
42 * src/output.c (prepare): Add prefixed names.
43 (output_parser): Output semantic actions.
44 (output_parser): Fix bug on '%%line' directives.
6fc74234 45
26f609ff
RA		 46 * src/output.c (output_headers): Remove. The C code printed by this
47 function should now be in the skeletons.
48 (output_trailers): Remove.
49 (output): Disable call to 'reader_output_yylsp'.
50 (output_rule_data): Do not output tables to the table obstack.
51
52 * src/output.c: Remove some C dedicated output.
53 Improve the use of macro and output obstacks.
54 (output_defines): Remove.
6fc74234 55
26f609ff
RA		 56 * src/output.c (output_token_translations): Associate 'translate'
57 table with a macro. No output to the table obstack.
58 (output_gram): Same for 'rhs' and 'prhs'.
59 (output_stos): Same for 'stos'.
60 (output_rule_data): Same for 'r1' and 'r2'.
61 (token_actions): Same for 'defact'.
62 (goto_actions): Same for 'defgoto'.
63 (output_base): Same for 'pact' and 'pgoto'.
64 (output_table): Same for 'table'.
65 (output_check): Same for 'check'.
6fc74234 66
26f609ff
RA		 67 * src/output.c (output_table_data): New function.
68 (output_short_table): Remove.
69 (output_short_or_char_table): Remove.
6fc74234 70
26f609ff
RA		 71 * src/output.c (output_parser): Replace most of the skeleton copy code
72 with something new. Skeletons are now processed character by character
73 rather than line by line, and Bison looks for '%%' macros. This is the
74 first step in making Bison's output process (a lot) more flexible.
75 (output_parser): Use the macro table.
76
6f43b113
RA		 772001-08-25 Robert Anisko <robert.anisko@epita.fr>
78
79 * src/main.c (main): Initialize the macro table.
80
dd3127cf
RA		 812001-08-25 Robert Anisko <robert.anisko@epita.fr>
82
83 * src/lex.c (percent_table): Add tok_define.
84 * src/lex.h: Add tok_define.
85
aa321494
RA		 862001-08-25 Robert Anisko <robert.anisko@epita.fr>
87
88 * src/macrotab.c: New file.
89 * src/macrotab.h: New file.
90 * src/Makefile.am: Update.
91
68bd3b6b
RA		 922001-08-25 Robert Anisko <robert.anisko@epita.fr>
93
94 * lib/hash.c: New file.
95 * lib/hash.h: New file.
96 * lib/Makefile.am: Update.
97
45f8dd1e
AD		 982001-08-15 Akim Demaille <akim@epita.fr>
99
100 Version 1.28c.
101
40a64a7a 1022001-08-15 Marc Autret <autret_m@epita.fr>
0b8afb77
AD		 103
104 * src/reader.c (readgram): Indent output macro YYSTYPE.
105 (packsymbols): Likewise.
106 (output_token_defines): Likewise.
107 * src/files.c: Standardize.
108 (compute_header_macro): New.
109 (defines_obstack_save): New. Use compute_header_macro.
110 (output_files): Update. Use defines_obstack_save.
111
f9a8293a
AD		 1122001-08-15 Akim Demaille <akim@epita.fr>
113
114 * doc/bison.texinfo (Table of Symbols): Document
115 YYSTACK_USE_ALLOCA.
116
150ca7a7
AD		 1172001-08-15 Akim Demaille <akim@epita.fr>
118
119 * missing: Update from CVS Automake.
120 * config/config.guess, config/config.sub, config/texinfo.tex:
121 Update from gnu.org.
122
69b5cec4
AD		 1232001-08-15 Akim Demaille <akim@epita.fr>
124
125 * Makefile.maint: Sync with CVS Autoconf.
126
f2b5126e
PB		 1272001-08-14 Pascal Bart <pascal.bart@epita.fr>
128
69b5cec4 129 * doc/bison.texinfo: Include GNU Free Documentation License from
f2b5126e
PB		 130 `fdl.texi'.
131 * doc/fdl.texi: Add to package.
132
4ecbf796
MA		 1332001-08-14 Marc Autret <autret_m@epita.fr>
134
135 Turn on %{source,header}_extension features.
136
69b5cec4 137 * src/lex.c (percent_table): Un-CPP out header_extension and
4ecbf796
MA		 138 source_extension.
139 * src/files.c (compute_exts_from_gf): Compare pointers with NULL.
69b5cec4 140 (compute_exts_from_src): Remove conditions. It restores priorities
4ecbf796
MA		 141 between options.
142
95fb5662
MA		 1432001-08-14 Marc Autret <autret_m@epita.fr>
144
145 * src/files.c (compute_base_names): Add extensions computing when
146 `--file-prefix' used.
147 Standardize function calls.
148
78d09da9
MA		 1492001-08-13 Marc Autret <autret_m@epita.fr>
150
69b5cec4 151 * src/bison.simple (YYSTACK_USE_ALLOCA): Changed to allow users
78d09da9
MA		 152 defining it (defined but null disables alloca).
153
5a009f2c
MA		 1542001-08-13 Marc Autret <autret_m@epita.fr>
155
156 * src/bison.simple (_yy_memcpy): CPP reformat.
157
1e41465a
PB		 1582001-08-13 Pascal Bart <pascal.bart@epita.fr>
159
160 * tests/atconfig.in (CPPFLAGS): Fix.
161
c67a198d
PB		 1622001-08-10 Pascal Bart <pascal.bart@epita.fr>
163
79282c6c 164 * doc/bison.texinfo: Include GNU General Public License from
c67a198d
PB		 165 `gpl.texi'.
166 * doc/gpl.texi: Add to package.
167
09a6de7e
MA		 1682001-08-10 Marc Autret <autret_m@epita.fr>
169
170 * src/print_graph.h: Fix.
171 * src/reader.c (read_declarations): Use parse_header_extension_decl ().
172
b77b9ee0
AD		 1732001-08-10 Akim Demaille <akim@epita.fr>
174
175 * src/system.h: Provide default declarations for stpcpy, strndup,
176 and strnlen.
177
3e259915
MA		 1782001-08-10 Robert Anisko <anisko_r@epita.fr>
179
180 * doc/bison.texinfo (Locations): Update @$ stuff.
181
ca96bc2d
MA		 1822001-08-09 Robert Anisko <anisko_r@epita.fr>
183
184 * src/bison.simple (YYLLOC_DEFAULT): Update.
185 (yyparse): Adjust.
186
fdc6758b
MA		 1872001-08-08 Marc Autret <autret_m@epita.fr>
188
b77b9ee0 189 * doc/bison.texinfo: Change @samp{$<@dots{}>} to
fdc6758b
MA		 190 @samp{$<@dots{}>@var{n}} in Section Actions in Mid-Rule.
191 Reported by Fabrice Bauzac.
957d4dbf 192
600cad3b
MA		 1932001-08-08 Marc Autret <autret_m@epita.fr>
194
195 * src/vcg_default.h: Use NULL instead of 0 to initialize pointers.
196 * src/vcg.c (output_node): Fix.
197 * src/vcg.h: Cleanup.
198 * src/print_graph.c: Add comments.
b77b9ee0 199 (node_output_size): New global variable. Simplify the formatting of
600cad3b 200 the VCG graph output.
b77b9ee0 201 (print_actions): Unused code is now used. It notifies the final state
600cad3b 202 and no action states in the VCG graph. It also give the reduce actions.
b77b9ee0 203 The `shift and goto' edges are red and the `go to state' edges are
600cad3b
MA		 204 blue.
205 Get the current node name and node_obstack by argument.
206 (node_obstack): New variable.
207 (print_state): Manage node_obstack.
208 (print_core): Use node_obstack given by argument.
209 A node is not only computed here but in print_actions also.
210 (print_graph): CPP out useless code instead of commenting it.
211
976e528f
AD		 2122001-08-07 Pascal Bart <pascal.bart@epita.fr>
213
214 * tests/atconfig.in (CPPFLAGS): Fix.
215
20e8e5ca
AD		 2162001-08-07 Akim Demaille <akim@epita.fr>
217
218 * src/print_graph.c (quote): New.
219 (print_core): Use it.
220
957d4dbf 2212001-08-06 Akim Demaille <akim@epita.fr>, Marc Autret <autret_m@epita.fr>
3e3da797 222
3e3da797
AD		 223 * src/vcg.c (complain.h): Include it.
224 Unepitaize `return' invocations.
c4b66126 225 [NDEBUG] (main): Remove.
79282c6c 226 * src/vcg.h (node_t, edge_t, graph_t): Constify the char * members.
c4b66126
AD		 227 * src/files.c (open_files): Initialize graph_obstack.
228 * src/print_graph.c (print_actions): CPP out useless code.
229 (print_core): Don't output the last `\n' in labels.
230 Use `quote'.
231 * src/files.c (output_files): Output the VCG file.
232 * src/main.c (main): Invoke print_graph ();
3e3da797 233
957d4dbf 2342001-08-06 Marc Autret <autret_m@epita.fr>
22c2cbc0
AD		 235
236 Automaton VCG graph output.
237 Using option ``-g'' or long option ``--graph'', you can generate
238 a gram_filename.vcg file containing a VCG description of the LALR (1)
239 automaton of your grammar.
240
241 * src/main.c: Call to print_graph() function.
242 * src/getargs.h: Update.
243 * src/getargs.c (options): Update to catch `-g' and `--graph' options.
244 (graph_flag): New flag.
245 (longopts): Update.
246 (getargs): Add case `g'.
247 * src/files.c (graph_obstack): New obstack struct.
248 (open_files): Initialize new obstack.
249 (output_files): Saves graph_obstack if required.
250 * src/files.h (graph_obstack): New extern declaration.
251 * src/Makefile.am: Add new source files.
252
957d4dbf 2532001-08-06 Marc Autret <autret_m@epita.fr>
ce4d5ce0
AD		 254
255 * src/print_graph.c, src/print_graph.h (graph): New.
256 * src/vcg.h: New file.
257 * src/vcg.c: New file, VCG graph handling.
258
7333d403
AD		 2592001-08-06 Marc Autret <autret_m@epita.fr>
260
261 Add of %source_extension and %header_extension which specify
262 the source or/and the header output file extension.
263
264 * src/files.c (compute_base_names): Remove initialisation of
265 src_extension and header_extension.
266 (compute_exts_from_gf): Update.
267 (compute_exts_from_src): Update.
268 (output_files): Update.
269 * src/reader.c (parse_header_extension_decl): New.
270 (parse_source_extension_decl): New.
271 (read_declarations): New case statements for the new tokens.
272 * src/lex.c (percent_table): Add entries for %source_extension
273 and %header_extension.
274 * src/lex.h (token_e): New tokens tok_hdrext and tok_srcext.
275
84163231
AD		 2762001-08-06 Marc Autret <autret_m@epita.fr>
277
278 * configure.in: Bump to 1.28c.
279 * doc/bison.texinfo: Texinfo thingies.
280
8303fc42
AD		 2812001-08-04 Pascal Bart <pascal.bart@epita.fr>
282
283 * tests/atconfig.in (CPPFLAGS): Add.
284 * tests/calc.at (AT_CHECK): Use CPPFLAGS.
285
70a84437
AD		 2862001-08-03 Akim Demaille <akim@epita.fr>
287
288 Version 1.28b.
289
2ce10144
AD		 2902001-08-03 Akim Demaille <akim@epita.fr>
291
292 * tests/Makefile.am (check-local): Ship testsuite.
293 * tests/calc.at (_AT_DATA_CALC_Y): Prototype all the functions.
294 Include `string.h'.
295
1e3e4bc1
AD		 2962001-08-03 Akim Demaille <akim@epita.fr>
297
298 * configure.in: Try using -Wformat when compiling.
299
42b45b7f
AD		 3002001-08-03 Akim Demaille <akim@epita.fr>
301
302 * configure.in: Bump to 1.28b.
303
8f13fe33
AD		 3042001-08-03 Akim Demaille <akim@epita.fr>
305
306 * src/complain.c: Adjust strerror_r portability issues.
307
b37ba92c
AD		 3082001-08-03 Akim Demaille <akim@epita.fr>
309
310 Version 1.28a.
311
b0ce6046
AD		 3122001-08-03 Akim Demaille <akim@epita.fr>
313
314 * src/getargs.c, src/getarg.h (skeleton)): Constify.
315 * src/lex.c (literalchar): Avoid name clashes on `buf'.
316 * src/getargs.c: Include complain.h.
317 * src/files.c, src/files.h (skeleton_find): Avoid name clashes.
318 * lib/quotearg.c, lib/quotearg.h: Update from fileutils 4.1.
319
d01c415b
AD		 3202001-08-03 Akim Demaille <akim@epita.fr>
321
322 * src/reader.c (readgram): Display hidden chars in error messages.
323
459dd1a6
AD		 3242001-08-03 Akim Demaille <akim@epita.fr>
325
326 Update to gettext 0.10.39.
327
53b74c0c
AD		 3282001-08-03 Akim Demaille <akim@epita.fr>
329
330 * lib/strspn.c: New.
331
234a3be3
AD		 3322001-08-01 Marc Autret <autret_m@epita.fr>
333
334 * doc/bison.texinfo: Update.
335 * doc/bison.1 (mandoc): Update.
336 * src/system.h (EXT_GUARD_C, EXT_STYPE_H): Remove .c and .h.
337 * src/files.c: Support output files extensions computing.
338 (src_extension): New static variable.
339 (header_extension): New static variable.
340 (tr): New function.
341 (get_extension_index): New function, gets the index of an extension
342 filename in a string.
343 (compute_exts_from_gf): New function, computes extensions from the
344 grammar file extension.
345 (compute_exts_from_src): New functions, computes extensions from the
346 C source file extension, file given by ``-o'' option.
347 (compute_base_names): Update.
348 (output_files): Update.
349
847bf1f5
AD		 3502001-08-01 Robert Anisko <anisko_r@epita.fr>
351
d995fee7 352 * doc/bison.texi: Document @$.
847bf1f5
AD		 353 (Locations): New section.
354
d074a105
AD		 3552001-07-18 Akim Demaille <akim@epita.fr>
356
357 * Makefile.maint, GNUmakefile: New, from Autoconf 2.52.
358 * config/prev-version.txt, config/move-if-change: New.
359 * Makefile.am: Adjust.
360
3419715d
AD		 3612001-07-08 Pascal Bart <pascal.bart@epita.fr>
362
363 * src/bison.simple (yyparse): Suppress warning `comparaison
364 between signed and unsigned'.
365
62ab6972
AD		 3662001-07-05 Pascal Bart <pascal.bart@epita.fr>
367
368 * src/getargs.h (raw_flag): Remove.
369 * src/getargs.c: Die on `-r'/`--raw'.
370 * src/lex.c (parse_percent_token): Die on `%raw'.
371 * src/reader.c (output_token_defines): Suppress call to `raw_flag'.
372 * tests/calc.at: Suppress test with option `--raw'.
373
1e24cc5b
AD		 3742001-07-14 Akim Demaille <akim@epita.fr>
375
376 * config/: New.
377 * configure.in: Require Autoconf 2.50.
378 Update to gettext 0.10.38.
379
32dfccf8
AD		 3802001-03-16 Akim Demaille <akim@epita.fr>
381
382 * doc/bison.texinfo: ANSIfy the examples.
383
cd5bd6ac
AD		 3842001-03-16 Akim Demaille <akim@epita.fr>
385
386 * getargs.c (skeleton): New variable.
387 (longopts): --skeleton is a new option.
388 (shortopts, getargs): -S is a new option.
389 * getargs.h: Declare skeleton.
390 * output.c (output_parser): Use it.
391
5141b016
AD		 3922001-03-16 Akim Demaille <akim@epita.fr>
393
394 * m4/strerror_r.m4: New.
395 * m4/error.m4: Run AC_FUNC_STRERROR_R.
396 * lib/error.h, lib/error.c: Update.
397
447992b9
AD		 3982001-03-16 Akim Demaille <akim@epita.fr>
399
400 * src/getargs.c (longopts): Clean up.
401
274d42ce
AD		 4022001-02-21 Akim Demaille <akim@epita.fr>
403
404 * src/reader.c (gensym): `gensym_count' is your own.
405 Use a static buf to create the symbol name, as token_buffer is no
406 longer a buffer.
407
22c821f3
AD		 4082001-02-08 Akim Demaille <akim@epita.fr>
409
410 * src/conflicts.c (conflict_report): Be sure not to append to res
411 between two calls, which could happen if both first sprintf were
412 skipped, but not the first cp += strlen.
413
18569462
AD		 4142001-02-08 Akim Demaille <akim@epita.fr>
415
416 * lib/memchr.c, lib/stpcpy.c, lib/strndup.c, lib/strnlen.c:
417 New, from fileutils 4.0.37.
418 * configure.in: Require Autoconf 2.49c. I took some time before
419 making this decision. This is the only way out for portability
420 issues in Bison, it would mean way too much duplicate effort to
421 import in Bison features implemented in 2.49c since 2.13.
422 AC_REPLACE_FUNCS and AC_CHECK_DECLS the functions above.
423
0d8f3c8a
AD		 4242001-02-02 Akim Demaille <akim@epita.fr>
425
426 * lib/malloc.c, lib/realloc.c: New, from the fileutils 4.0.37.
66075dcf 427 * lib/xalloc.h, lib/xmalloc.c: Update.
0d8f3c8a 428
f17bcd1f
AD		 4292001-01-19 Akim Demaille <akim@epita.fr>
430
431 Get rid of the ad hoc handling of token_buffer in the scanner: use
432 the obstacks.
433
434 * src/lex.c (token_obstack): New.
435 (init_lex): Initialize it. No longer call...
436 (grow_token_buffer): this. Remove it.
437 Adjust all the places which used it to use the obstack.
438
511e79b3
AD		 4392001-01-19 Akim Demaille <akim@epita.fr>
440
441 * src/lex.h: Rename all the tokens:
442 s/\bENDFILE\b/tok_eof/g;
443 s/\bIDENTIFIER\b/tok_identifier/g;
444 etc.
445 Let them be enums, not #define, to ease debugging.
446 Adjust all the code.
447
0d6508ef
AD		 4482001-01-18 Akim Demaille <akim@epita.fr>
449
450 * src/lex.h (MAXTOKEN, maxtoken, grow_token_buffer): Remove, private.
451 * src/lex.c (maxtoken, grow_token_buffer): Static.
452
6deb4447
AD		 4532001-01-18 Akim Demaille <akim@epita.fr>
454
455 Since we now use obstacks, more % directives can be enabled.
456
457 * src/lex.c (percent_table): Also accept `%yacc',
458 `%fixed_output_files', `%defines', `%no_parser', `%verbose', and
459 `%debug'.
460 Handle the actions for `%semantic_parser' and `%pure_parser' here,
461 instead of returning a token.
462 * src/lex.h (SEMANTIC_PARSER, PURE_PARSER): Remove, unused.
463 * src/reader.c (read_declarations): Adjust.
464 * src/files.c (open_files): Don't call `compute_base_names', don't
465 compute `attrsfile' since they depend upon data which might be
466 *in* the input file now.
467 (output_files): Do it here.
468 * src/output.c (output_headers): Document the fact that this patch
469 introduces a guaranteed SEGV for semantic parsers.
470 * doc/bison.texinfo: Document them.
471 * tests/suite.at: Exercise these %options.
472
ff4423cc
AD		 4732000-12-20 Akim Demaille <akim@epita.fr>
474
475 Also handle the output file (--verbose) with obstacks.
476
477 * files.c (foutput): Remove.
478 (output_obstack): New.
479 Adjust all dependencies.
480 * src/conflicts.c: Return a string.
481 * src/system.h (obstack_grow_string): Rename as...
482 (obstack_sgrow): this. Be ready to work with non literals.
483 (obstack_fgrow4): New.
484
956dba3a
AD		 4852000-12-20 Akim Demaille <akim@epita.fr>
486
487 * src/files.c (open_files): Fix the computation of short_base_name
488 in the case of `-o foo.tab.c'.
489
337bab46
AD		 4902000-12-20 Akim Demaille <akim@epita.fr>
491
492 * src/reader.c (copy_string, copy_comment, copy_comment2, copy_at)
493 (copy_dollar): Now that everything uses obstacks, get rid of the
494 FILE * parameters.
495
5d3214b8
AD		 4962000-12-20 Akim Demaille <akim@epita.fr>
497
498 * src/files.c (open_files): Actually the `.output' file is based
499 on the short_base_name, not base_name.
500 * tests/suite.at (Checking output file names): Adjust.
501
29092a57
AD		 5022000-12-20 Akim Demaille <akim@epita.fr>
503
504 * src/bison.s1: Remove, we now use directly...
505 * src/bison.simple: this.
506 * src/Makefile.am: Use pkgdata instead of data.
507
ea5607fd
AD		 5082000-12-20 Akim Demaille <akim@epita.fr>
509
510 * src/files.c (guard_obstack): New.
511 (open_files): Initialize it.
512 (output_files): Dump it...
513 * src/files.h: Export it.
514 * src/reader.c (copy_guard): Use it.
515
27110317
AD		 5162000-12-19 Akim Demaille <akim@epita.fr>
517
518 * src/files.c (outfile, defsfile, actfile): Removed as global
519 vars.
520 (open_files): Don't compute them.
521 (output_files): Adjust.
522 (base_name, short_base_name): Be global.
523 Adjust dependencies.
524
19c50364
AD		 5252000-12-19 Akim Demaille <akim@epita.fr>
526
527 * src/files.c (strsuffix): New.
528 (stringappend): Be just like strcat but allocate.
529 (base_names): Eve out from open_files.
530 Try to simplify the rather hairy computation of base_name and
531 short_base_name.
532 (open_files): Use it.
533 * tests/suite.at (Checking output file names): New test.
534
573c1d9f
AD		 5352000-12-19 Akim Demaille <akim@epita.fr>
536
537 * src/system.h (obstack_grow_literal_string): Rename as...
538 (obstack_grow_string): this.
539 * src/output.c (output_parser): Recognize `%% actions' instead of
540 `$'.
541 * src/bison.s1: s/$/%% actions/.
542 * src/bison.hairy: Likewise.
543
ef7ddedd
AD		 5442000-12-19 Akim Demaille <akim@epita.fr>
545
546 * src/output.c (output_parser): Compute the `#line' lines when
547 there are.
548 * src/Makefile.am (bison.simple): Be a simple copy of bison.s1.
549 Suggested by Hans Aberg.
550
ff61dabd
AD		 5512000-12-19 Akim Demaille <akim@epita.fr>
552
553 Let the handling of the skeleton files be local to the procedures
554 that use it.
555
556 * src/files.c (xfopen, xfclose, skeleton_find, guardfile): No
557 longer static.
558 (fparser, open_extra_files): Remove.
559 (open_files, output_files): Don't take care of fparser.
560 * src/files.h: Adjust.
561 * src/output.c (output_parser): Open and close the file to the
562 skeleton.
563 * src/reader.c (read_declarations): When %semantic_parser, open
564 fguard.
565
55b96341
AD		 5662000-12-19 Akim Demaille <akim@epita.fr>
567
568 * src/file.h (BISON_SIMPLE, BISON_HAIRY): Move from here...
569 * src/system.h (BISON_SIMPLE, BISON_HAIRY): ... to here.
570
358c15b7
AD		 5712000-12-19 Akim Demaille <akim@epita.fr>
572
573 * src/files.c (open_files): Yipee! We no longer need all the code
574 looking for `/tmp' since we have no tmp file.
575
7de3329e
AD		 5762000-12-19 Akim Demaille <akim@epita.fr>
577
578 * src/system.h (EXT_TAB, EXT_OUTPUT, EXT_STYPE_H, EXT_GUARD_C):
579 New macros.
580 * src/files.c (open_files): Less dependency on MSDOS etc.
581
3abcd459
AD		 5822000-12-14 Akim Demaille <akim@epita.fr>
583
584 * src/bison.s1 (YYLLOC_DEFAULT): New macro.
585 Provide a default definition.
586 Use it when executing the default @ action.
587 * src/reader.c (reader_output_yylsp): No longer include
588 `timestamp' and `text' in the default YYLTYPE.
589
2a91a95e
AD		 5902000-12-12 Akim Demaille <akim@epita.fr>
591
592 * src/reader.c (copy_definition, parse_union_decl, copy_action)
593 (copy_guard): Quote the file names.
594 Reported by Laurent Mascherpa.
595
14d3eb9b
AD		 5962000-12-12 Akim Demaille <akim@epita.fr>
597
598 * src/output.c (output_headers, output_program, output): Be sure
599 to escape special characters when outputting filenames.
600 (ACTSTR_PROLOGUE, ACTSTR_EPILOGUE): Remove.
601 (output_headers): Don't depend on them, Use ACTSTR.
602
d7045ec6
AD		 6032000-11-17 Akim Demaille <akim@epita.fr>
604
605 * lib/obstack.h: Formatting changes.
606 (obstack_grow, obstack_grow0): Don't cast WHERE at all: it
607 prevents type checking.
608 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
609 cast the value to (void *): assigning a `foo *' to a `void *'
610 variable is valid.
611 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
612 * src/reader.c (parse_union_decl): Typo: use obstack_1grow to
613 append characters.
614
6fd54b73
AD		 6152000-11-17 Akim Demaille <akim@epita.fr>
616
617 * tests/Makefile.am (suite.m4, regression.m4, calc.m4): Rename
618 as...
619 (suite.m4, regression.m4, calc.m4): these.
620 * tests/atgeneral.m4: Update from CVS Autoconf.
621
4c50eae6
AD		 6222000-11-17 Akim Demaille <akim@epita.fr>
623
624 * tests/regression.m4 (%union and --defines): New test,
625 demonstrating a current bug in the obstack implementation.
626
a35f64ea
AD		 6272000-11-17 Akim Demaille <akim@epita.fr>
628
629 * src/bison.s1 (_YY_DECL_VARIABLES, YY_DECL_VARIABLES): New
630 macros.
631 Use them to declare the variables which are global or local to
632 `yyparse'.
633
7de23534
AD		 6342000-11-17 Akim Demaille <akim@epita.fr>
635
636 * acconfig.h: Remove, no longer used.
637
aa7815f5
AD		 6382000-11-07 Akim Demaille <akim@epita.fr>
639
640 * src: s/Copyright (C)/Copyright/g.
641
5af1f549
AD		 6422000-11-07 Akim Demaille <akim@epita.fr>
643
644 * src/reader.c (reader): #define YYLSP_NEEDED to 1 instead of just
645 defining.
646 * src/bison.s1: s/#ifdef YYLSP_NEEDED/#if YYLSP_NEEDED/.
647
553e2b22
AD		 6482000-11-07 Akim Demaille <akim@epita.fr>
649
650 * src/bison.s1 (YYLEX): Use #if instead of #ifdef.
651 Merge in a single CPP if/else.
652
8a4f41d6
AD		 6532000-11-07 Akim Demaille <akim@epita.fr>
654
655 * src/output.c (output): Remove useless variables.
656 * lib/obstack.c (obstack_grow, obstack_grow0): Rename the second
657 argument `data' for consistency with the prototypes.
658 Qualify it `const'.
659 (obstack_copy, obstack_copy0): Rename the second argument as
660 `address' for consistency. Qualify it `const'.
661 * lib/obstack.h (obstack_copy, obstack_copy0, obstack_grow)
662 (obstack_grow0, obstack_ptr_grow, obstack_ptr_grow_fast): Qualify
663 `const' their input argument (`data' or `address').
664 Adjust the corresponding macros to include `const' in casts.
665
095a3fb5
AD		 6662000-11-03 Akim Demaille <akim@epita.fr>
667
668 * src/Makefile.am (INCLUDES): s/PFILE/BISON_SIMPLE/.
669 s/PFILE1/BISON_HAIRY/.
670 Adjust dependencies.
671
d1cdce7c
AD		 6722000-11-03 Akim Demaille <akim@epita.fr>
673
090c5ebf 674 For some reason, this was not applied.
d1cdce7c
AD		 675
676 * src/files.c [VMS]: No longer include `ssdef.h', no longer define
677 `unlink': it's no longer used.
678
9311529b
AD		 6792000-11-03 Akim Demaille <akim@epita.fr>
680
681 * src/files.c (skeleton_find): New function, eved out of...
682 (open_files, open_extra_files): here.
683
d8880f69
AD		 6842000-11-03 Akim Demaille <akim@epita.fr>
685
686 Don't use `atexit'.
687
688 * src/files.c (obstack_save): New function.
689 (done): Rename as...
690 (output_files): this.
691 Use `obstack_save'.
692 * src/main.c (main): Don't use `atexit' to register `done', since
693 it no longer has to remove tmp files, just call `output_files'
694 when there are no errors.
695
0dbb648e
AD		 6962000-11-02 Akim Demaille <akim@epita.fr>
697
698 * src/files.c [VMS]: No longer include `ssdef.h', no longer define
699 `unlink': it's no longer used.
700 * src/files.h: Formatting changes.
701
896fe5c1
AD		 7022000-11-02 Akim Demaille <akim@epita.fr>
703
704 Remove the last uses of mktemp and unlink/delete.
705
706 * src/files.c (fdefines, ftable): Removed.
707 (defines_ostack, table_obstack): New.
708 Adjust dependencies of the former into uses of the latter.
709 * src/output.c (output_short_or_char_table, output_short_table):
710 Convert to using obstacks.
711 * src/reader.c (copy_comment2): Accept one FILE * and two
712 obstacks.
713 (output_token_defines, reader_output_yylsp): Use obstacks.
714 * src/system.h (obstack_fgrow3): New.
715
dd60faec
AD		 7162000-11-01 Akim Demaille <akim@epita.fr>
717
718 Change each use of `fattrs' into a use of `attrs_obstack'.
719
720 * src/reader.c (copy_at): Typo: s/yylloc/yyloc/.
721 * src/files.c (fattrs): Remove.
722 (attrs_obstack): New.
723 Adjust all dependencies.
724 (done): If SEMANTIC_PARSER, dump attrs_obstack into attrsfile.
725
8c7ebe49
AD		 7262000-11-01 Akim Demaille <akim@epita.fr>
727
728 Introduce obstacks.
729 Change each use of `faction' into a use of `action_obstack'.
730
731 * lib/obstack.h, lib/obstack.c: New files.
732 * src/files.c (faction): Remove.
733 (action_obstack): New.
734 Adjust all dependencies.
735
77aee789
AD		 7362000-10-20 Akim Demaille <akim@epita.fr>
737
738 * lib/quote.h (PARAMS): New macro. Use it.
739
43591cec
AD		 7402000-10-16 Akim Demaille <akim@epita.fr>
741
742 * src/output.c (output_short_or_char_table): New function.
743 (output_short_table, output_token_translations): Use it.
744 (goto_actions): Use output_short_table.
745
1e9798d5
AD		 7462000-10-16 Akim Demaille <akim@epita.fr>
747
748 * src/symtab.c (bucket_new): New function.
749 (getsym): Use it.
750
751 * src/output.c (output_short_table): New argument to display the
752 comment associated with the table.
753 Adjust dependencies.
754 (output_gram): Use it.
755 (output_rule_data): Nicer output layout for YYTNAME.
756
f282676b
AD		 7572000-10-16 Akim Demaille <akim@epita.fr>
758
759 * src/lex.c (read_typename): New function.
760 (lex): Use it.
761 * src/reader.c (copy_dollar): Likewise.
762
550a72a3
AD		 7632000-10-16 Akim Demaille <akim@epita.fr>
764
765 * src/reader.c (copy_comment2): Expect the input stream to be on
766 the `/' which is suspected to open a comment, instead of being
767 called after `//' or `/*' was read.
768 (copy_comment, copy_definition, parse_union_decl, copy_action)
769 (copy_guard): Adjust.
770
131e2fef
AD		 7712000-10-16 Akim Demaille <akim@epita.fr>
772
773 * src/reader.c (parse_expect_decl): Use `skip_white_space' and
774 `read_signed_integer'.
775
79282c5a
AD		 7762000-10-16 Akim Demaille <akim@epita.fr>
777
778 * src/reader.c (copy_dollar): New function.
779 (copy_guard, copy_action): Use it.
780
ff4a34be
AD		 7812000-10-16 Akim Demaille <akim@epita.fr>
782
783 * lib/quote.h, lib/quote.c, lib/quotearg.h, lib/quotearg.c:
784 * m4/prereq.m4, m4/c-bs-a.m4, m4/mbstate.m4:
785 New files, from Fileutils 4.0.27.
786 * src/main.c (printable_version): Remove.
787 * src/lex.c, src/reader.c: Use `quote'.
788
7892000-10-04 Akim Demaille <akim@epita.fr>
790
791 * lib/error.c, lib/error.h: New files, needed by xmalloc.c.
792
14ded682
AD		 7932000-10-04 Akim Demaille <akim@epita.fr>
794
795 * doc/bison.texinfo: Various typos spotted by Neil Booth.
796
8e03724b
AD		 7972000-10-04 Akim Demaille <akim@epita.fr>
798
799 When a literal string is used to define two different tokens,
800 `bison -v' segfaults.
801 Reported by Piotr Gackiewicz, and fixed by Neil Booth.
802
803 * tests/regression.m4: New file.
804 Include the core of the sample provided by Piotr Gackiewicz.
805 * src/reader.c (parse_token_decl): Diagnose bad cases, and proceed
806 properly.
807
a9e64249
AD		 8082000-10-04 Akim Demaille <akim@epita.fr>
809
810 * src/reader.c (parse_expect_decl): Keep `count' within the size
811 of `buffer'.
812 From Neil Booth.
813
da9abf43
AD		 8142000-10-02 Paul Eggert <eggert@twinsun.com>
815
816 * bison.s1 (yyparse): Assign the default value
817 unconditionally, to avoid a GCC warning and make the parser a
818 tad smaller.
819
c33638bb
AD		 8202000-10-02 Akim Demaille <akim@epita.fr>
821
822 * src/getargs.c (getargs): Don't dump `--help' on unrecognized
823 options.
824
444c570a
AD		 8252000-10-02 Akim Demaille <akim@epita.fr>
826
827 * src/derives.c, src/print.c, src/reduce.c: To ease the
828 translation, move some `\n' out of the translated strings.
829
89cab50d
AD		 8302000-10-02 Akim Demaille <akim@epita.fr>
831
832 The location tracking mechanism is precious for parse error
833 messages. Nevertheless, it is enabled only when `@n' is used in
834 the grammar, which is a different issue (you can use it in error
835 message, but not in the grammar per se). Therefore, there should
836 be another means to enable it.
837
838 * src/getargs.c (getargs): Support `--locations'.
839 (usage): Report it.
840 * src/getargs.h (locationsflag): Export it.
841 * src/lex.c (percent_table): Support `%locations'.
842 * src/reader.c (yylsp_needed): Remove this variable, now replaced
843 with `locationsflag'.
844 * doc/bison.texinfo: Document `--locations' and `%locations'.
845 Sort the options.
846 * tests/calc.m4: Test it.
847
848 For regularity of the names, replace each
849 (nolineflag, toknumflag, rawtokenumflag, noparserflag): with...
850 (no_lineflag, token_tableflag, rawflag, no_parserflag): this.
851 In addition replace each `flag' with `_flag'.
852
d6c2cba0
AD		 8532000-10-02 Akim Demaille <akim@epita.fr>
854
855 Also test parse error messages, including with YYERROR_VERBOSE.
856
857 * tests/calc.m4 (calc.y): Add support for `exp = exp' (non
858 associative).
859 Use it to check the computations.
860 Use it to check `nonassoc' is honored.
861 (AT_DATA_CALC_Y): Equip `calc.y' with YYERROR_VERBOSE when passed
862 `--yyerror-verbose'.
863 (_AT_CHECK_CALC): Adjust to this option.
864 (_AT_CHECK_CALC_ERROR): New macro to check parse error messages.
865
5a35a6cb
AD		 8662000-10-02 Akim Demaille <akim@epita.fr>
867
868 Test also `--verbose', `--defines' and `--name-prefix'. Testing
869 the latter demonstrates a flaw in the handling of non debugging
870 parsers introduced by myself on 2000-03-16: `#define yydebug 0'
871 was used in order to simplify:
872
873 #if YYDEBUG
874 if (yydebug)
875 {
876 ...
877 }
878 #endif
879
880 into
881
882 if (yydebug)
883 {
884 ...
885 }
886
887 unfortunately this leads to a CPP conflict when
888 `--name-prefix=foo' is used since it produces `#define yydebug
889 foodebug'.
890
891 * src/bison.s1 [!YYDEBUG]: Do not define yydebug.
892 (YYDPRINTF): New macro.
893 Spread its use.
894 * tests/calc.m4 (AT_CHECK_CALC): Do require a title, build it from
895 the bison options.
896 Also test `--verbose', `--defines' and `--name-prefix'.
897
71da9eea
AD		 8982000-10-02 Akim Demaille <akim@epita.fr>
899
900 Improve the readability of the produced parsers.
901
902 * src/bison.s1: Formatting changes.
903 Improve the comment related to the `$' mark.
904 (yydefault): Don't fall through to `yyresume': `goto' there.
905 * src/output.c (output_parser): When the `$' is met, skip the end
906 of its line.
907 New variable, `number_of_dollar_signs', to check there's exactly
908 one `$' in the parser skeleton.
909
95e36146
AD		 9102000-10-02 Akim Demaille <akim@epita.fr>
911
912 * lib/xstrdup.c: New file, from the fileutils.
913 * src/reader.c (parse_token_decl, get_type_name, parse_type_decl)
914 (parse_assoc_decl, parse_thong_decl, get_type): Use `xstrdup'
915 instead of strlen + xmalloc + strcpy.
916 * src/symtab.c (copys): Remove, use xstrdup instead.
917
d7020c20
AD		 9182000-10-02 Akim Demaille <akim@epita.fr>
919
920 * src/gram.h (associativity): New enum type which replaces the
921 former CPP macros `RIGHT_ASSOC', `LEFT_ASSOC' and `NON_ASSOC' with
922 `right_assoc', `left_assoc' and `non_assoc'.
923 Adjust all dependencies.
924 * src/reader.c: Formatting changes.
925 (LTYPESTR): Don't define it, use it as a literal in
926 `reader_output_yylsp'.
927 * src/symtab.h (symbol_class): New enum type which replaces the
928 former CPP macros `SUNKNOWN', `STOKEN and `SNTERM' with
929 `sunknown', `stoken and `snterm'.
930
1916f98e
AD		 9312000-10-02 Akim Demaille <akim@epita.fr>
932
933 * src/getargs.c (fixed_outfiles): Rename as...
934 (yaccflag): for consistency and accuracy.
935 Adjust dependencies.
936
d7913476
AD		 9372000-10-02 Akim Demaille <akim@epita.fr>
938
939 Use the more standard files `xalloc.h' and `xmalloc.c' instead of
940 Bison's `allocate.c' and `alloc.h'. This patch was surprisingly
941 difficult and introduced a lot of core dump. It turns out that
942 Bison used an implementation of `xmalloc' based on `calloc', and
943 at various places it does depend upon the initialization to 0. I
944 have not tried to isolate the pertinent places, and all the former
945 calls to Bison's `xmalloc' are now using `XCALLOC'. Someday,
946 someone should address this issue.
947
948 * src/allocate.c, src/alloc.h, m4/bison-decl.m4: Remove.
949 * lib/xmalloc.c, lib/xalloc.h, m4/malloc.m4, m4/realloc.m4: New
950 files.
951 Adjust dependencies.
952 * src/warshall.h: New file.
953 Propagate.
954
340ef489
AD		 9552000-10-02 Akim Demaille <akim@epita.fr>
956
957 Various anti-`extern in *.c' changes.
958
959 * src/system.h: Include `assert.h'.
960
b2ca4022
AD		 9612000-10-02 Akim Demaille <akim@epita.fr>
962
963 * src/state.h (nstates, final_state, first_state, first_shift)
964 (first_reduction): Move their exportation from here...
965 * src/LR0.h: to here.
966 Adjust dependencies.
967 * src/getargs.c (statisticsflag): New variable.
968 Add support for `--statistics'.
969 Adjust dependencies.
970
971 Remove a lot of now useless `extern' statements in most files.
972
403b315b
AD		 9732000-10-02 Akim Demaille <akim@epita.fr>
974
975 * src/LR0.h: New file.
976 Propagate its use.
977
07a58c13
AD		 9782000-10-02 Akim Demaille <akim@epita.fr>
979
980 * src/print.h: New file.
981 Propagate its use.
982 * src/print.c: Formatting and ordering changes.
983 (verbose, terse): Replace with...
984 (print_results): this new function.
985 Adjust dependencies.
986
0619caf0
AD		 9872000-10-02 Akim Demaille <akim@epita.fr>
988
989 * src/conflicts.c (conflict_report): New function.
990 (conflict_log, verbose_conflict_log): Replace with...
991 (print_conflicts): this function.
992 Adjust dependencies.
993 * src/conflicts.h: New file.
994 Propagate its inclusion.
995
3519ec76
AD		 9962000-10-02 Akim Demaille <akim@epita.fr>
997
998 * src/nullable.h: New file.
999 Propagate its inclusion.
1000 * src/nullable.c: Formatting changes.
1001
015acc48
AD		 10022000-10-02 Akim Demaille <akim@epita.fr>
1003
1004 * src/reduce.h: New file.
1005 Propagate its inclusion.
1006 * src/reduce.c: Topological sort and other formatting changes.
1007 (bool, TRUE, FALSE): Move their definition to...
1008 * src/system.h: here.
1009
8963a27b
AD		 10102000-10-02 Akim Demaille <akim@epita.fr>
1011
1012 * src/files.c: Formatting changes.
1013 (tryopen, tryclose, openfiles): Rename as...
1014 (xfopen, xfclose, open_files): this.
1015 (stringappend): static.
1016 * src/files.h: Complete the list of exported symbols.
1017 Propagate its use.
1018
a70083a3
AD		 10192000-10-02 Akim Demaille <akim@epita.fr>
1020
1021 * src/reader.h: New file.
1022 Propagate its use instead of tedious list of `extern' and
1023 prototypes.
1024 * src/reader.c: Formatting changes, topological sort,
1025 s/register//.
1026
abadc117
AD		 10272000-10-02 Akim Demaille <akim@epita.fr>
1028
1029 * src/lex.h: Prototype `lex.c' exported functions.
1030 * src/reader.c: Adjust.
1031 * src/lex.c: Formatting changes.
1032 (safegetc): Rename as...
1033 (xgetc): this.
1034
720d742f
AD		 10352000-10-02 Akim Demaille <akim@epita.fr>
1036
1037 * src/lalr.h: New file.
1038 Propagate its inclusion instead of prototypes and `extern'.
1039 * src/lalr.c: Formatting changes, topological sorting etc.
1040
f2acea59
AD		 10412000-10-02 Akim Demaille <akim@epita.fr>
1042
1043 * src/output.c (token_actions): Introduce a temporary array,
1044 YYDEFACT, that makes it possible for this function to use
1045 output_short_table.
1046
d019d655
AD		 10472000-10-02 Akim Demaille <akim@epita.fr>
1048
1049 `user_toknums' is output as a `short[]' in `output.c', while it is
1050 defined as a `int[]' in `reader.c'. For consistency with the
1051 other output tables, `user_toknums' is now defined as a table of
1052 shorts.
1053
1054 * src/reader.c (user_toknums): Be a short table instead of an int
1055 table.
1056 Adjust dependencies.
1057
1058 Factor the short table outputs.
1059
1060 * src/output.c (output_short_table): New function.
1061 * src/output.c (output_gram, output_stos, output_rule_data)
1062 (output_base, output_table, output_check): Use it.
1063
6c89f1c1
AD		 10642000-10-02 Akim Demaille <akim@epita.fr>
1065
1066 * src/output.c (output): Topological sort of the functions, in
1067 order to get rid of the `static' prototypes.
1068 No longer use `register'.
1069 * src/output.h: New file.
1070 Propagate its inclusion in files explicitly prototyping functions
1071 from output.c.
1072
d9efd181
AD		 10732000-09-21 Akim Demaille <akim@epita.fr>
1074
1075 * src/atgeneral.m4: Update from Autoconf.
1076
c29240e7 10772000-09-21 Akim Demaille <akim@epita.fr>
2fa6973e
AD		 1078
1079 * src/closure.h: New file.
1080 * src/closure.c: Formatting changes, topological sort over the
1081 functions, use of closure.h.
1082 (initialize_closure, finalize_closure): Rename as...
1083 (new_closure, free_closure): these. Adjust dependencies.
1084 * src/LR0.c: Formatting changes, topological sort, use of
1085 cloture.h.
1086 (initialize_states): Rename as...
1087 (new_states): this.
1088 * src/Makefile.am (noinst_HEADERS): Adjust.
1089
499daa50
AD		 10902000-09-20 Akim Demaille <akim@epita.fr>
1091
1092 * src/acconfig.h: Don't protect config.h against multiple
1093 inclusion.
1094 Don't define PARAMS.
1095 * src/system.h: Define PARAMS.
1096 Remove some of the ad-hoc CPP magic for DOS, VMS etc.: this is the
1097 purpose of config.h. system.h must not try to fix wrong
1098 definitions in config.h.
1099
cc84fd5d
AD		 11002000-09-20 Akim Demaille <akim@epita.fr>
1101
1102 * src/derives.h: New file.
1103 * src/main.c, src/derives.h: Use it.
1104 Formatting changes.
1105 * src/Makefile.am (noinst_HEADERS): Adjust.
1106
db5b3a89
AD		 11072000-09-20 Akim Demaille <akim@epita.fr>
1108
1109 * tests/atgeneral.m4: Update from Autoconf.
1110 * tests/calc.m4 (_AT_DATA_CALC_Y, AT_DATA_CALC_Y, _AT_CHECK_CALC)
1111 (AT_CHECK_CALC): New macros.
1112 Use these macros to test bison with options `', `--raw',
1113 `--debug', `--yacc', `--yacc --debug'.
1114
ceed8467
AD		 11152000-09-19 Akim Demaille <akim@epita.fr>
1116
1117 * src/output.c: Formatting changes.
1118 * src/machine.h: Remove, leaving its contents in...
1119 * src/system.h: here.
1120 Include stdio.h.
1121 Adjust all dependencies on stdio.h and machine.h.
1122 * src/getargs.h: New file.
1123 Let all `extern' declarations about getargs.c be replaced with
1124 inclusion of `getargs.h'.
1125 * src/Makefile.am (noinst_HEADERS): Adjust.
1126
1127 * tests/calc.m4 (yyin): Be initialized in main, not on the global
1128 scope.
1129 (yyerror): Returns void, not int.
1130 * doc/bison.texinfo: Formatting changes.
1131
05a1d24b
AD		 11322000-09-19 Akim Demaille <akim@epita.fr>
1133
1134 * tests/calc.m4 (calc.y): Do not assign to stdin, as it's not
1135 portable.
1136
cbd25751
AD		 11372000-09-18 Akim Demaille <akim@epita.fr>
1138
1139 * configure.in: Append WARNING_CFLAGS to CFLAGS.
1140 * src/Makefile.am (INCLUDES): Don't.
1141 Be ready to fetch headers in lib/.
1142
13863333
AD		 11432000-09-18 Akim Demaille <akim@epita.fr>
1144
1145 * doc/bison.texinfo: Update the copyright.
1146 ANSIfy and GNUify the examples.
1147 Remove the old menu.
1148
0d533154
AD		 11492000-09-18 Akim Demaille <akim@epita.fr>
1150
1151 First set of tests: use the `calc' example from the documentation.
1152
1153 * src/bison.s1 (yyparse): Condition the code using `yytname' which
1154 is defined only when YYDEBUG is.
1155 * m4/atconfig.m4 (AT_CONFIG): Adjust to Autoconf 2.13.
1156 * src/files.c (tryopen, tryclose): Formatting changes.
1157 Move to the top and be static.
1158 * src/reader.c (read_signed_integer): Likewise.
1159 * tests/calc.m4: New file.
1160 * Makefile.am, suite.m4: Adjust.
1161 * m4/atconfig.m4: Set BISON_SIMPLE and BISON_HAIRY.
1162
e79137ac
AD		 11632000-09-18 Akim Demaille <akim@epita.fr>
1164
1165 Add support for an Autotest test suite for Bison.
1166
1167 * m4/m4.m4, m4/atconfig.m4: New files.
1168 * m4/Makefile.am (EXTRA_DIST): Adjust.
1169 * tests/suite.m4, tests/Makefile.am, tests/atgeneral.m4: New
1170 files.
1171 * src/getargs.c: Display a more standard --version message.
1172 * src/reader.c (reader): Formatting changes.
1173 No longer depend upon VERSION_STRING.
1174 * configure.in: No longer use `dnl'.
1175 Set up the test suite and the new directory `tests/.
1176 (VERSION_STRING): Remove.
1177
27821bff
AD		 11782000-04-14 Akim Demaille <akim@epita.fr>
1179
1180 * src/reader.c (copy_comment2): New function, same as former
1181 `copy_comment', but outputs into two FILE *.
1182 (copy_comment): Use it.
1183 (parse_union_decl): Use it.
1184 (get_type, parse_start_decl): Use the same `invalid' message.
1185 (parse_start_decl, parse_union_decl): Use the same `multiple'
1186 message.
1187 (parse_union_decl, copy_guard, copy_action): Use the same
1188 `unmatched' message.
1189 * m4/Makefile.am (EXTRA_DIST): Add `warning.m4'.
1190
cfe5fbc0
AD		 11912000-03-31 Akim Demaille <akim@epita.fr>
1192
1193 * src/files.c (tryopen, tryclose): Move to the top.
1194 Be static.
1195
cb7db13e
AD		 11962000-03-31 Akim Demaille <akim@epita.fr>
1197
1198 * src/main.c (main): Don't call `done', exit does it.
1199
a0f6b076
AD		 12002000-03-31 Akim Demaille <akim@epita.fr>
1201
36281465
AD		 1202 * allocate.c: s/return (foo)/return foo/.
1203 * lalr.c: Likewise.
1204 * LR0.c: Likewise.
1205 * output.c: Likewise.
1206 * reader.c: Likewise.
1207 * symtab.c: Likewise.
1208 * vmsgetargs.c: Likewise.
1209
12102000-03-31 Akim Demaille <akim@epita.fr>
1211
1212 Clean up the error reporting functions.
a0f6b076
AD		 1213
1214 * src/report.c: New file.
1215 * src/report.h: Likewise.
1216 * src/Makefile.am: Adjust.
1217 * m4/error.m4: New file.
1218 * m4/Makefile.am: Adjust.
1219 * configure.in (jm_PREREQ_ERROR): Call it.
1220 * src/main.c (int_to_string, banner, fatal_banner, warn_banner):
1221 Remove.
1222 (fatal, fatals): Remove. All callers use complain.c::fatal.
1223 (warn, warni, warns, warnss, warnss): Remove. All callers use
1224 complain.c::complain.
1225 (toomany): Remove, use fatal instead.
1226 * src/files.c (done): No argument, use complain_message_count.
1227 * src/main.c (main): Register `done' to `atexit'.
1228
1229 * src/getargs.c (usage): More `fputs', less `fprintf'.
1230
18539825
AD		 12312000-03-28 Akim Demaille <akim@epita.fr>
1232
1233 * lib/: New directory.
1234 * Makefile.am (SUBDIRS): Adjust.
1235 * configure.in: Adjust.
1236 (LIBOBJS): Although not used yet, AC_SUBST it, otherwise it's
1237 useless.
1238 * src/alloca.c: Moved to lib/.
1239 * src/getopt.c: Likewise.
1240 * src/getopt1.c: Likewise.
1241 * src/getopt.h: Likewise.
1242 * src/ansi2knr.c: Likewise.
1243 * src/ansi2knr.1: Likewise.
1244 * src/Makefile.am: Adjust.
1245 * lib/Makefile.am: New file.
1246
9f306f2a
AD		 12472000-03-28 Akim Demaille <akim@epita.fr>
1248
1249 * src/getargs.c (usage): Refresh the help message.
1250
0ba347b6
AD		 12512000-03-17 Akim Demaille <akim@epita.fr>
1252
1253 * src/getopt1.c: Updated from textutils 2.0e
1254 * src/getopt.c: Likewise.
1255 * src/getopt.h: Likewise.
1256
dbe7f271
AD		 12572000-03-17 Akim Demaille <akim@epita.fr>
1258
1259 * src/Makefile.am (bison.simple): Fix the awk program: quote only
1260 the file name, not the whole `#line LINE FILE'.
1261
75bbe78d
AD		 12622000-03-17 Akim Demaille <akim@epita.fr>
1263
1264 On syntax errors, report the token on which we choked.
1265
aa5fd0ee
AD		 1266 * src/bison.s1 (yyparse): In the label yyerrlab, when
1267 YYERROR_VERBOSE, add yychar in msg.
75bbe78d 1268
7b306f52
AD		 12692000-03-17 Akim Demaille <akim@epita.fr>
1270
aa5fd0ee 1271 * src/reader.c (copy_at): New function.
7b306f52
AD		 1272 (copy_guard): Use it.
1273 (copy_action): Use it.
1274
e87b5700
AD		 12752000-03-17 Akim Demaille <akim@epita.fr>
1276
1277 Be kind to translators, save some useless translations.
1278
aa5fd0ee 1279 * src/main.c (banner): New function.
e87b5700
AD		 1280 (fatal_banner): Use it.
1281 (warn_banner): Use it.
1282
ae3c3164
AD		 12832000-03-17 Akim Demaille <akim@epita.fr>
1284
aa5fd0ee
AD		 1285 * src/reader.c (copy_definition): Use copy_string and
1286 copy_comment. Removed now unused `match', `ended',
1287 `cplus_comment'.
ae3c3164
AD		 1288 (copy_comment, copy_string): Moved, to be visible from
1289 copy_definition.
1290
4dc58e7c
AD		 12912000-03-17 Akim Demaille <akim@epita.fr>
1292
aa5fd0ee
AD		 1293 * src/reader.c (copy_string): Declare `static inline'. No
1294 problems with inline, since it is checked by configure.
4dc58e7c
AD		 1295 (copy_comment): Likewise.
1296
0a6384c4
AD		 12972000-03-17 Akim Demaille <akim@epita.fr>
1298
aa5fd0ee 1299 * src/reader.c (packsymbols): Formatting changes.
0a6384c4 1300
3cef001a
AD		 13012000-03-17 Akim Demaille <akim@epita.fr>
1302
aa5fd0ee 1303 * src/reader.c (copy_comment): New function, factored out from:
3cef001a
AD		 1304 (copy_action): Use it. Removed now unused `match', `ended',
1305 `cplus_comment'.
1306 (copy_guard): Likewise.
1307
ca36d2ef
AD		 13082000-03-17 Akim Demaille <akim@epita.fr>
1309
aa5fd0ee 1310 * src/reader.c (copy_string): New function, factored out from:
ca36d2ef
AD		 1311 (copy_action): Use it.
1312 (copy_guard): Likewise.
1313
6666f98f
AD		 13142000-03-17 Akim Demaille <akim@epita.fr>
1315
1316 Change the handling of @s so that they behave exactly like $s.
1317 There is now a pseudo variable @$ (readble and writable), location
1318 of the lhs of the rule (by default ranging from the location of
1319 the first symbol of the rhs, to the location of the last symbol,
1320 or, if the rhs is empty, YYLLOC).
1321
1322 * src/bison.s1 [YYLSP_NEEDED] (yyloc): New variable, twin of
1323 yyval.
1324 (yyparse): When providing a default semantic action, provide a
1325 default location action.
1326 (after the $): No longer change `*YYLSP', just stack YYLOC the
1327 same way you stack YYVAL.
1328 * src/reader.c (read_declarations): Use warns.
1329 (copy_guard, case '@'): Also recognize `@$', expanded as `YYLOC'.
1330 (copy_action, case '@'): Likewise.
1331 Use a standard error message, to save useless work from
1332 translators.
1333
41aca2e0
AD		 13342000-03-17 Akim Demaille <akim@epita.fr>
1335
aa5fd0ee
AD		 1336 * src/bison.s1: Formatting and cosmetics changes.
1337 * src/reader.c: Likewise.
41aca2e0
AD		 1338 Update the Copyright notice.
1339
dc08c1d5
AD		 13402000-03-17 Akim Demaille <akim@epita.fr>
1341
aa5fd0ee
AD		 1342 * src/bison.s1 (#line): All set to `#line' only, since the
1343 Makefile now handles them.
dc08c1d5 1344
9ee3c97b
AD		 13452000-03-16 Akim Demaille <akim@epita.fr>
1346
1347 * src/output.c (output_rule_data): Output the documentation of
1348 some of the tables.
1349 (Copyright notice): Update.
1350 Formatting changes.
1351
0de741ca
AD		 13522000-03-16 Akim Demaille <akim@epita.fr>
1353
1354 * src/bison.s1 [!YYDEBUG]: Define yydebug to 0. This allows to
1355 remove most `#if YYDEBUG != 0', since `if (yydebug)' is enough.
1356 One `#if YYDEBUG' remains, since it uses variables which are
1357 defined only if `YYDEBUG != 0'.
1358
bb10be54
AD		 13592000-03-16 Akim Demaille <akim@epita.fr>
1360
1361 * src/bison.s1 (yyparse): Reorganize the definitions of the stacks
1362 and related variables so that the similarities are highlighted.
1363
b07b484a
AD		 13642000-03-16 Akim Demaille <akim@epita.fr>
1365
1366 * src/bison.s1: Properly indent CPP directives.
1367
361f60b3
AD		 13682000-03-16 Akim Demaille <akim@epita.fr>
1369
1370 * src/bison.s1: Properly indent the `alloca' CPP section.
1371
8c44d3ec
AD		 13722000-03-16 Akim Demaille <akim@epita.fr>
1373
1374 Do not hard code values of directories in `configure.in'.
1375 Update the `configure' tool chain.
1376
1377 * configure.in (XPFILE, XPFILE1, LOCALEDIR): Remove, handled by
1378 src/makefile.am.
1379 (VERSION_STRING): Use the third arg of AC_DEFINE_UNQUOTED.
1380 (AC_OUTPUT): Add m4/Makefile.
1381 Bump to bison 1.28a, 1.29 has never been released.
1382 * acconfig.h (XPFILE, XPFILE1, LOCALEDIR): Remove, since they are
1383 handled via src/Makefile.am.
1384 (VERSION_STRING, PROTOTYPES, ENABLE_NLS, HAVE_CATGETS,
1385 HAVE_GETTEXT, HAVE_LC_MESSAGES, HAVE_STPCPY): Remove, handled by
1386 autoheader.
1387 * Makefile.am (SUBDIRS): Add m4.
1388 (ACLOCAL_AM_FLAGS): New variable.
1389 (AUTOMAKE_OPTIONS): Add check-news.
1390 * src/Makefile.am (bison.simple): Use awk to replace #line lines with
1391 the proper line number and file name.
1392 (DEFS): Propagate the location of bison library files and of the
1393 locale files.
1394 (INCLUDES): Added `-I ..' so that one can compile with srcdir !=
1395 builddir.
1396 * acinclude.m4: Remove, replaced by the directory m4.
1397 * m4/Makefile.am (EXTRA_DIST): New variable.
1398 * m4/gettext.m4: New file, from the fileutils.
1399 * m4/lcmessage.m4: Likewise
1400 * m4/progtest.m4: Likewise.
1401 * m4/bison-decl.m4: New file, extracted from former acinclude.m4.
1402
f95997e7
AD		 14032000-03-10 Akim Demaille <akim@epita.fr>
1404
1405 * src/closure.c:
1406 Formatting changes of various comments.
1407 Respect the GNU coding standards at various places.
1408 Don't use `_()' when no translation is needed.
1409
14101999-12-13 Jesse Thilo <jthilo@gnu.org>
1411
1412 * src/files.c:
1413 OS/2 honors TMPDIR environment variable.
1414
14151999-12-13 Jesse Thilo <jthilo@gnu.org>
1416
1417 * doc/bison.texinfo: Tweaked spelling and grammar.
1418 Updated ISBN.
1419 Removed reference to price of printed copy.
1420 Mention BISON_SIMPLE and BISON_HAIRY.
1421
14221999-12-13 Jesse Thilo <jthilo@gnu.org>
1423
1424 * configure.in, NEWS:
1425 Bison 1.29 released.
1426
14271999-10-27 Jesse Thilo <jthilo@gnu.org>
1428
1429 * doc/.cvsignore, doc/Makefile.am, doc/refcard.tex:
1430 Added reference card.
1431
14321999-07-26 Jesse Thilo <jthilo@gnu.org>
1433
1434 * po/ru.po: Added Russian translation.
1435
14361999-07-26 Jesse Thilo <jthilo@gnu.org>
1437
1438 * configure.in: Added Russian translation.
1439
14401999-07-06 Jesse Thilo <jthilo@gnu.org>
1441
1442 * configure.in, NEWS, README:
1443 Released version 1.28.
1444
14451999-06-14 Jesse Thilo <jthilo@gnu.org>
1446
1447 * src/system.h:
1448 Squashed redefinition warning on some systems.
1449
1450 * src/getargs.c, src/Makefile.am, src/reader.c, src/version.c:
1451 Have configure build version string instead of relying on ANSI string
1452 concatentation.
1453
14541999-06-14 Jesse Thilo <jthilo@gnu.org>
1455
1456 * po/POTFILES.in: Got rid of version.c.
1457
14581999-06-14 Jesse Thilo <jthilo@gnu.org>
1459
1460 * acconfig.h, configure.in:
1461 Have configure build version string instead of relying on ANSI string
1462 concatentation.
1463
14641999-06-08 Jesse Thilo <jthilo@gnu.org>
1465
1466 * doc/bison.1:
1467 Dropped mention of `+' for long-named options.
1468
14691999-05-30 Jesse Thilo <jthilo@gnu.org>
1470
1471 * src/files.c: Added <unistd.h> for unlink().
1472
1473 * src/Makefile.am, src/system.h:
1474 I18n fixes.
1475
14761999-05-30 Jesse Thilo <jthilo@gnu.org>
1477
1478 * README: Added a FAQ list.
1479
1480 * configure.in, acconfig.h:
1481 I18n fixes.
1482
14831999-05-30 Jesse Thilo <jthilo@gnu.org>
1484
1485 * doc/FAQ, doc/Makefile.am:
1486 Added a FAQ list.
1487
14881999-05-19 Jesse Thilo <jthilo@gnu.org>
1489
1490 * src/alloc.h, src/symtab.h, src/version.c:
1491 Protected inclusion of "config.h" with HAVE_CONFIG_H.
1492
14931999-04-18 Jesse Thilo <jthilo@gnu.org>
1494
1495 * src/.cvsignore, src/Makefile.am:
1496 Reorganized: sources in `src', documentation in `doc'.
1497
1498 * src/lex.c (literalchar):
1499 fixed the code for escaping double quotes (thanks
1500 Jonathan Czisny.)
1501
15021999-04-18 Jesse Thilo <jthilo@gnu.org>
1503
1504 * po/de.po, po/es.po, po/fr.po, po/nl.po, po/POTFILES.in:
1505 Adjusted paths to reflect directory reorganization.
1506
15071999-04-18 Jesse Thilo <jthilo@gnu.org>
1508
1509 * doc/.cvsignore, doc/Makefile.am:
1510 Reorganized: sources in `src', documentation in `doc'.
1511
15121999-04-18 Jesse Thilo <jthilo@gnu.org>
1513
1514 * configure.in:
1515 Updated AC_INIT file to reflect directory reorganization.
1516
1517 * configure.in, .cvsignore, Makefile.am, POTFILES.in:
1518 Reorganized: sources in `src', documentation in `doc'.
1519
15201999-04-13 Jesse Thilo <jthilo@gnu.org>
1521
1522 * src/allocate.c:
1523 Don't declare calloc() and realloc() if not necessary.
1524
15251999-04-13 Jesse Thilo <jthilo@gnu.org>
1526
1527 * configure.in, acconfig.h, acinclude.m4:
1528 Don't declare calloc() and realloc() if not necessary.
1529
15301999-03-23 Jesse Thilo <jthilo@gnu.org>
1531
1532 * po/.cvsignore: Added i18n support.
1533
15341999-03-23 Jesse Thilo <jthilo@gnu.org>
1535
1536 * acconfig.h, configure.in, Makefile.am:
1537 Added i18n support.
1538
15391999-03-22 Jesse Thilo <jthilo@gnu.org>
1540
1541 * src/bison.s1: Fixed #line numbers.
1542
15431999-03-15 Jesse Thilo <jthilo@gnu.org>
1544
1545 * po/es.po, po/fr.po, po/nl.po, po/de.po:
1546 Added PO files from Translation Project.
1547
15481999-03-03 Jesse Thilo <jthilo@gnu.org>
1549
1550 * Makefile.am:
1551 Added support for non-ANSI compilers (ansi2knr).
1552
15531999-02-16 Jesse Thilo <jthilo@gnu.org>
1554
1555 * configure.in: Bumped version number to 1.27.
1556
1557 * Makefile.am:
1558 Added `bison.simple' to list of files removed by `make distclean'.
1559
15601999-02-12 Jesse Thilo <jthilo@gnu.org>
1561
1562 * src/files.c, src/files.h:
1563 Defined locations of parser files in config.h instead of Makefile.
1564
15651999-02-12 Jesse Thilo <jthilo@gnu.org>
1566
1567 * acconfig.h, acinclude.m4, configure.in, Makefile.am:
1568 Defined locations of parser files in config.h instead of Makefile.
1569
15701999-02-09 Jesse Thilo <jthilo@gnu.org>
1571
1572 * Makefile.am:
1573 Removed inappropriate use of $< macro.
1574
15751999-02-05 Jesse Thilo <jthilo@gnu.org>
1576
1577 * po/Makefile.in.in, po/POTFILES.in:
1578 Add `po' directory skeleton.
1579
15801999-01-27 Jesse Thilo <jthilo@gnu.org>
1581
1582 * README: Document help-bison list.
1583
1584 * configure.in: Add check for mkstemp().
1585
15861999-01-20 Jesse Thilo <jthilo@gnu.org>
1587
1588 * src/conflicts.c, src/LR0.c, src/output.c, src/reader.c:
1589 Hush a few compiler warnings.
1590
1591 * src/files.c:
1592 Add tryclose(), which verifies that fclose was successful.
1593 Hush a couple of compiler warnings.
1594
15951999-01-20 Jesse Thilo <jthilo@gnu.org>
1596
1597 * Makefile.am, OChangeLog:
1598 ChangeLog is now automatically generated. Include the old version as
1599 OChangeLog.
1600
16011999-01-14 Jesse Thilo <jthilo@gnu.org>
1602
1603 * 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:
1604 Update FSF address.
1605
16061999-01-14 Jesse Thilo <jthilo@gnu.org>
1607
1608 * doc/bison.texinfo: Fix formatting glitch.
1609
1610 * doc/bison.texinfo: Update FSF address.
1611
16121999-01-14 Jesse Thilo <jthilo@gnu.org>
1613
1614 * acconfig.h: Update FSF address.
1615
16161999-01-08 Jesse Thilo <jthilo@gnu.org>
1617
1618 * src/system.h:
1619 Don't define PACKAGE here, since config.h defines it.
1620
16211998-12-30 Jesse Thilo <jthilo@gnu.org>
1622
1623 * src/reader.c: Update copyright date.
1624
1625 * src/main.c:
1626 Ditch sprintf to statically-sized buffers in fatal/warn functions in
1627 favor of output directly to stderr (avoids buffer overruns).
1628
1629 * src/reader.c: Some checks for premature EOF.
1630
1631 * 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:
1632 Use prototypes if the compiler understands them.
1633
1634 * src/files.c: Honor TMPDIR on Unix hosts.
1635 Use prototypes if the compiler understands them.
1636
1637 * src/reader.c:
1638 Fix a couple of buffer overrun bugs.
1639 Use prototypes if the compiler understands them.
1640
1641 * src/system.h: Include unistd.h and ctype.h.
1642 Use #ifdef instead of #if for NLS symbols.
1643
16441998-12-30 Jesse Thilo <jthilo@gnu.org>
1645
1646 * doc/bison.texinfo:
1647 Delete comment "consider using @set for edition number, etc..." since
1648 we now are doing so.
1649
16501998-12-30 Jesse Thilo <jthilo@gnu.org>
1651
1652 * configure.in:
1653 Use prototypes if the compiler understands them.
1654
1655 * NEWS: Document 1.26 highlights.
1656
1657 * Makefile.am: Require Automake 1.3 or later.
1658
1659 * acconfig.h:
1660 Use prototypes if the compiler understands them.
1661
16621998-12-29 Jesse Thilo <jthilo@gnu.org>
1663
1664 * src/version.c:
1665 Use VERSION symbol from automake for version number.
1666
16671998-12-29 Jesse Thilo <jthilo@gnu.org>
1668
1669 * acconfig.h, configure.in, version.cin:
1670 Use VERSION symbol from automake for version number.
1671
16721998-11-28 Jesse Thilo <jthilo@gnu.org>
1673
1674 * Makefile.am:
1675 Distribute original version of simple parser (bison.s1), not built
1676 version (bison.simple).
1677
16781998-11-28 Jesse Thilo <jthilo@gnu.org>
1679
1680 * doc/bison.texinfo: Add info dir entry.
1681
1682 * doc/bison.texinfo:
1683 Let automake put version number into documentation.
1684
16851998-11-26 Jesse Thilo <jthilo@gnu.org>
1686
1687 * src/bison.cld, src/build.com, src/vmshlp.mar:
1688 Add non-RCS files from /gd/gnu/bison.
1689
16901998-11-26 Jesse Thilo <jthilo@gnu.org>
1691
1692 * doc/bison.1:
1693 Document the BISON_HAIRY and BISON_SIMPLE variables.
1694
16951998-11-25 Jesse Thilo <jthilo@gnu.org>
1696
1697 * src/version.c: Build version.c automatically.
1698
1699 * src/reader.c:
1700 Fix token numbering (used to start at 258, not 257).
1701
1702 * src/system.h: Include config.h.
1703
1704 * src/getargs.c: Update bug report address.
1705
1706 * src/alloca.c, src/getopt1.c, src/getopt.c, src/getopt.h:
1707 Get latest copies of alloca.c, getopt.c, getopt.h, getopt1.c from gnu.org.
1708
17091998-11-25 Jesse Thilo <jthilo@gnu.org>
1710
1711 * Makefile.am:
1712 Rename bison.simple to bison.s1 (bison.simple is then built from bison.s1).
1713
1714 * configure.in, version.cin:
1715 Build version.c automatically.
1716
1717 * AUTHORS: Add AUTHORS file.
1718
1719 * README: Update bug report address.
1720
1721 * bison.simple:
1722 Rename bison.simple to bison.s1 (bison.simple is then built from bison.s1).
1723
1724 * configure.in, Makefile.am, Makefile.in, stamp-h.in:
1725 Add automake stuff.
1726
17271998-11-25 Jesse Thilo <jthilo@gnu.org>
1728
1729 * doc/bison.texinfo: Clean up some formatting.
1730
17311998-05-05 Richard Stallman <rms@gnu.org>
1732
1733 * doc/bison.texinfo:
1734 Explain better why to make a pure parser.
1735
17361998-01-05 Richard Stallman <rms@gnu.org>
1737
1738 * src/files.c (openfiles):
1739 [_WIN32 && !__CYGWIN32__] Use TEMP or Temp to
1740 find a temporary directory, if possible. Do not unlink files while
1741 they are open.
1742
17431997-08-25 Richard Stallman <rms@gnu.org>
1744
1745 * src/reader.c (stack_offset;):
1746 Change some warni to warns.
1747
1748 * src/lex.c (literalchar): Use warns, not warni.
1749
17501997-06-28 Richard Stallman <rms@gnu.org>
1751
1752 * src/bison.s1: Add a Bison version comment.
1753
1754 * src/main.c (fatal, warn, berror):
1755 Use program_name.
1756
17571997-06-28 Richard Stallman <rms@gnu.org>
1758
1759 * Makefile.in (bison_version): New variable.
1760 (dist): Use that variable.
1761 (bison.s1): Substitute the Bison version into bison.simple.
1762
1763 * bison.simple: Add a Bison version comment.
1764
17651997-06-18 Richard Stallman <rms@gnu.org>
1766
1767 * src/main.c (fatal, warn, berror):
1768 Make error messages standard.
1769 (toomany): Improve error message text.
1770
1771 * 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:
1772 new.h renamed to alloc.h.
1773
17741997-06-18 Richard Stallman <rms@gnu.org>
1775
1776 * Makefile.in: new.h renamed to alloc.h.
1777
17781997-05-24 Richard Stallman <rms@gnu.org>
1779
1780 * src/lex.c (literalchar):
1781 Fix the code for escaping \, " and '.
1782
1783 (lex): Avoid trouble when there are many chars
1784 to discard in a char literal with just several chars in it.
1785
17861997-05-17 Richard Stallman <rms@gnu.org>
1787
1788 * src/bison.s1:
1789 Use malloc, if using alloca is troublesome.
1790 (YYSTACK_USE_ALLOCA): New flag macro.
1791 Define it for some systems and compilers.
1792 (YYSTACK_ALLOC): New macro.
1793 (yyparse): Use YYSTACK_ALLOC to allocate stack.
1794 If it was malloc'd, free it.
1795
17961997-05-17 Richard Stallman <rms@gnu.org>
1797
1798 * bison.simple:
1799 Use malloc, if using alloca is troublesome.
1800 (YYSTACK_USE_ALLOCA): New flag macro.
1801 Define it for some systems and compilers.
1802 (YYSTACK_ALLOC): New macro.
1803 (yyparse): Use YYSTACK_ALLOC to allocate stack.
1804 If it was malloc'd, free it.
1805
18061997-04-23 Richard Stallman <rms@gnu.org>
1807
1808 * src/bison.s1:
1809 (alloca) [__hpux]: Always define as __builtin_alloca.
1810
18111997-04-23 Richard Stallman <rms@gnu.org>
1812
1813 * bison.simple:
1814 (alloca) [__hpux]: Always define as __builtin_alloca.
1815
18161997-04-22 Richard Stallman <rms@gnu.org>
1817
1818 * src/bison.s1:
1819 [__hpux]: Include alloca.h (right for HPUX 10)
1820 instead of declaring alloca (right for HPUX 9).
1821
1822 * src/bison.s1 (__yy_memcpy):
1823 Declare arg `count' as unsigned int.
1824 (yyparse): Cast third arg to __yy_memcpy to unsigned int.
1825
18261997-04-22 Richard Stallman <rms@gnu.org>
1827
1828 * bison.simple:
1829 [__hpux]: Include alloca.h (right for HPUX 10)
1830 instead of declaring alloca (right for HPUX 9).
1831
1832 * bison.simple (__yy_memcpy):
1833 Declare arg `count' as unsigned int.
1834 (yyparse): Cast third arg to __yy_memcpy to unsigned int.
1835
18361997-01-03 Richard Stallman <rms@gnu.org>
1837
1838 * src/allocate.c: [__STDC__ or _MSC_VER]:
1839 Declare calloc and realloc to return void *.
1840
18411997-01-02 Richard Stallman <rms@gnu.org>
1842
1843 * src/system.h:
1844 [_MSC_VER]: Include stdlib.h and process.h.
1845 [_MSC_VER] (getpid): Define as macro--translate it to _getpid.
1846
1847 * src/main.c (main): Return FAILURE as a value.
1848 (printable_version): Declare arg as int, not char.
1849
18501997-01-02 Richard Stallman <rms@gnu.org>
1851
1852 * Makefile.in (dist):
1853 Explicitly check for symlinks, and copy them.
1854
18551996-12-19 Richard Stallman <rms@gnu.org>
1856
1857 * src/files.c:
1858 [_MSC_VER] (XPFILE, XPFILE1): Define, if not already defined.
1859
18601996-12-18 Paul Eggert <eggert@gnu.org>
1861
1862 * src/bison.s1 (yyparse):
1863 If __GNUC__ and YYPARSE_PARAM are both defined,
1864 declare yyparse to have a void * argument.
1865
18661996-12-18 Paul Eggert <eggert@gnu.org>
1867
1868 * bison.simple (yyparse):
1869 If __GNUC__ and YYPARSE_PARAM are both defined,
1870 declare yyparse to have a void * argument.
1871
18721996-12-17 Richard Stallman <rms@gnu.org>
1873
1874 * src/reduce.c (nbits): Add some casts.
1875
18761996-08-12 Richard Stallman <rms@gnu.org>
1877
1878 * src/bison.s1: Test _MSDOS as well as _MSDOS_.
1879
18801996-08-12 Richard Stallman <rms@gnu.org>
1881
1882 * bison.simple: Test _MSDOS as well as _MSDOS_.
1883
18841996-07-31 Richard Stallman <rms@gnu.org>
1885
1886 * src/bison.s1:
1887 [__sun && __i386]: Include alloca.h.
1888
18891996-07-31 Richard Stallman <rms@gnu.org>
1890
1891 * bison.simple:
1892 [__sun && __i386]: Include alloca.h.
1893
18941996-07-30 Richard Stallman <rms@gnu.org>
1895
1896 * src/bison.s1: Comment change.
1897
1898 * src/bison.s1: Test _MSDOS_, not MSDOS.
1899
19001996-07-30 Richard Stallman <rms@gnu.org>
1901
1902 * bison.simple: Comment change.
1903
1904 * bison.simple: Test _MSDOS_, not MSDOS.
1905
19061996-06-01 Richard Stallman <rms@gnu.org>
1907
1908 * 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:
1909 Insert `_' macro around many string constants.
1910
1911 * src/main.c:
1912 Insert `_' macro around many string constants.
1913
1914 (main): Call setlocale, bindtextdomain and textdomain.
1915
1916 * src/system.h: [HAVE_LOCALE_H]: Include locale.h.
1917 [! HAVE_LOCALE_H] (setlocale): Define as no-op.
1918 [ENABLE_NLS]: Include libintl.h.
1919 [ENABLE_NLS] (gettext): Define.
1920 [! ENABLE_NLS] (bintextdomain, textdomain, _): Consolation definitions.
1921 (N_, PACKAGE, LOCALEDIR): New macros.
1922
19231996-06-01 Richard Stallman <rms@gnu.org>
1924
1925 * POTFILES.in: New file.
1926
1927 * Makefile.in (allocate.o):
1928 Define target explicitly.
1929
1930 * Makefile.in (CFLAGS): Set to @CFLAGS@.
1931 (LDFLAGS): Set to @LDFLAGS@.
1932 (configure): Run autoconf only if preceding `cd' succeeds.
1933 (bison.s1): Redirect output to temporary file then move the
1934 temporary to the target, rather than redirecting directly to bison.s1.
1935 (clean): Remove config.status and config.log.
1936 (distclean): Don't remove config.status here.
1937
19381996-05-12 Richard Stallman <rms@gnu.org>
1939
1940 * src/bison.s1:
1941 (__yy_memcpy) [__cplusplus]: Reorder declarations of variables f and t.
1942
19431996-05-12 Richard Stallman <rms@gnu.org>
1944
1945 * bison.simple:
1946 (__yy_memcpy) [__cplusplus]: Reorder declarations of variables f and t.
1947
19481996-05-11 Richard Stallman <rms@gnu.org>
1949
1950 * src/bison.s1 (__yy_memcpy):
1951 Really reorder the args, as was supposedly done on Feb 14 1995.
1952 (yyparse): Calls changed accordingly.
1953
19541996-05-11 Richard Stallman <rms@gnu.org>
1955
1956 * Makefile.in (dist): Don't use $(srcdir).
1957
1958 * bison.simple (__yy_memcpy):
1959 Really reorder the args, as was supposedly done on Feb 14 1995.
1960 (yyparse): Calls changed accordingly.
1961
19621996-01-27 Richard Stallman <rms@gnu.org>
1963
1964 * src/output.c (output_rule_data):
1965 Test YYERROR_VERBOSE in the conditional
1966 around the definition of ttyname.
1967
19681995-12-29 Richard Stallman <rms@gnu.org>
1969
1970 * src/bison.s1:
1971 Fix line numbers in #line commands.
1972
19731995-12-29 Richard Stallman <rms@gnu.org>
1974
1975 * bison.simple:
1976 Fix line numbers in #line commands.
1977
19781995-12-27 Richard Stallman <rms@gnu.org>
1979
1980 * src/bison.s1 (YYPARSE_PARAM_DECL):
1981 In C++, make it always null.
1982 (YYPARSE_PARAM_ARG): New macro.
1983 (yyparse): Use YYPARSE_PARAM_ARG.
1984
19851995-12-27 Richard Stallman <rms@gnu.org>
1986
1987 * bison.simple (YYPARSE_PARAM_DECL):
1988 In C++, make it always null.
1989 (YYPARSE_PARAM_ARG): New macro.
1990 (yyparse): Use YYPARSE_PARAM_ARG.
1991
19921995-11-29 Richard Stallman <rms@gnu.org>
1993
1994 * doc/bison.texinfo:
1995 Describe literal string tokens, %raw, %no_lines, %token_table.
1996
19971995-11-29 Daniel Hagerty <hag@gnu.org>
1998
1999 * doc/bison.texinfo: Fixed update date
2000
20011995-10-16 Richard Stallman <rms@gnu.org>
2002
2003 * src/version.c: Version 1.25.
2004
20051995-10-16 Richard Stallman <rms@gnu.org>
2006
2007 * NEWS: *** empty log message ***
2008
20091995-10-16 Richard Stallman <rms@gnu.org>
2010
2011 * doc/bison.1, doc/bison.rnh:
2012 Add new options.
2013
20141995-10-15 Richard Stallman <rms@gnu.org>
2015
2016 * src/vmsgetargs.c, src/getargs.c:
2017 Added -n, -k, and -raw switches.
2018 (noparserflag, toknumflag, rawtoknumflag): New variables.
2019
2020 * src/symtab.h (SALIAS):
2021 New #define for adding aliases to %token.
2022 (struct bucket): Added `alias' field.
2023
2024 * src/reduce.c (reduce_grammar):
2025 Revise error message.
2026 (print_notices): Remove final `.' from error message.
2027
2028 * src/reader.c (reader_output_yylsp):
2029 New function.
2030 (readgram): Use `#if 0' around code that accepted %command
2031 inside grammar rules: The documentation doesn't allow it,
2032 and it will fail since the %command processors scan for the next %.
2033 (parse_token_decl): Extended the %token
2034 declaration to allow a multi-character symbol as an alias.
2035 (parse_thong_decl): New function.
2036 (read_declarations): Added %thong declarations.
2037 (read_declarations): Handle NOOP to deal with allowing
2038 % declarations as another means to specify the flags.
2039 (readgram): Allow %prec prior to semantics embedded in a rule.
2040 (skip_to_char, read_declarations, copy_definition)
2041 (parse_token_decl, parse_start_decl, parse_type_decl)
2042 (parse_assoc_decl, parse_union_decl, parse_expect_decl)
2043 (get_type_name, copy_guard, copy_action, readgram)
2044 (get_type, packsymbols): Revised most error messages.
2045 Changed `fatal' to `warnxxx' to avoid aborting for error.
2046 Revised and use multiple warnxxx functions to avoid using VARARGS1.
2047 (read_declarations): Improve the error message for
2048 an invalid character. Do not abort.
2049 (read_declarations, copy_guard, copy_action): Use
2050 printable_version to avoid unprintable characters in printed output.
2051 (parse_expect_decl): Error if argument to %expect exceeds 10 digits.
2052 (parse_token_decl, parse_assoc_decl, parse_type_decl, get_type):
2053 Allow the type of a non-terminal can be given
2054 more than once, as long as all specifications give the same type.
2055
2056 * src/output.c:
2057 (output_headers, output_trailers, output, output_gram)
2058 (output_rule_data): Implement noparserflag variable.
2059 Implement toknumflag variable.
2060 (output): Call reader_output_yylsp to output LTYPESTR.
2061
2062 * src/main.c (main):
2063 If reader sees an error, don't process the grammar.
2064 (fatals): Updated to not use VARARGS1.
2065 (printable_version, int_to_string, warn, warni, warns, warnss)
2066 (warnsss): New error reporting functions. Avoid abort for error.
2067
2068 * src/lex.h:
2069 Added THONG and NOOP for alias processing.
2070 Added SETOPT for the new code that allows setting options with %flags.
2071
2072 * src/lex.c:
2073 Include getopt.h. Add some extern decls.
2074 (safegetc): New function to deal with EOF gracefully.
2075 (literalchar); new function to deal with reading \ escapes.
2076 (lex): Use literalchar.
2077 (lex): Implemented "..." tokens.
2078 (literalchar, lex, parse_percent_token): Made tokenbuffer
2079 always contain the token. This includes growing the token
2080 buffer while reading an integer.
2081 (parse_percent_token): Replaced if-else statement with percent_table.
2082 (parse_percent_token): Added % declarations as another
2083 way to specify the flags -n, -l, and -r. Also added hooks for
2084 -d, -k, -y, -v, -t, -p, -b, -o, but implementation requires
2085 major changes to files.c.
2086 (lex) Retain in the incoming stream a character following
2087 an incorrect '/'.
2088 (skip_white_space, lex): Revised most error messages
2089 and changed fatal to warn to avoid aborting.
2090 (percent_table): Added %thong declarations.
2091
2092 * src/gram.h: Comment changes.
2093
2094 * src/files.c (openfiles, open_extra_files, done):
2095 Add faction flag
2096 and actfile file. Handle noparserflag. Both for -n switch.
2097
2098 * src/conflicts.c (resolve_sr_conflict):
2099 Remove use of alloca.
2100
21011995-06-01 Jim Meyering <meyering@gnu.org>
2102
2103 * doc/bison.texinfo: *** empty log message ***
2104
21051995-05-06 Richard Stallman <rms@gnu.org>
2106
2107 * src/bison.s1: Comment change.
2108
21091995-05-06 Richard Stallman <rms@gnu.org>
2110
2111 * bison.simple: Comment change.
2112
21131995-05-03 Richard Stallman <rms@gnu.org>
2114
2115 * src/version.c: Version now 1.24.
2116
2117 * src/bison.s1: Change distribution terms.
2118
2119 * src/version.c: Version now 1.23.
2120
21211995-05-03 Richard Stallman <rms@gnu.org>
2122
2123 * doc/bison.texinfo:
2124 Rewrite "Conditions for Using Bison".
2125 Update version to 1.24.
2126
21271995-05-03 Richard Stallman <rms@gnu.org>
2128
2129 * bison.simple: Change distribution terms.
2130
21311995-02-23 Richard Stallman <rms@gnu.org>
2132
2133 * src/files.c: Test __VMS_POSIX as well as VMS.
2134
21351995-02-14 Jim Meyering <meyering@gnu.org>
2136
2137 * src/bison.s1 (__yy_memcpy):
2138 Renamed from __yy_bcopy to avoid
2139 confusion. Reverse FROM and TO arguments to be consistent with
2140 those of memcpy.
2141
21421995-02-14 Jim Meyering <meyering@gnu.org>
2143
2144 * bison.simple (__yy_memcpy):
2145 Renamed from __yy_bcopy to avoid
2146 confusion. Reverse FROM and TO arguments to be consistent with
2147 those of memcpy.
2148
21491994-11-10 David J. MacKenzie <djm@gnu.org>
2150
2151 * NEWS: reformat
2152
2153 * NEWS: New file.
2154
2155 * Makefile.in (DISTFILES): Include NEWS.
2156
2157 * Makefile.in (DISTFILES):
2158 Include install-sh, not install.sh.
2159
2160 * configure.in: Update to Autoconf v2 macro names.
2161
21621994-10-05 David J. MacKenzie <djm@gnu.org>
2163
2164 * Makefile.in: fix typo
2165
2166 * Makefile.in (prefix, exec_prefix):
2167 Let configure set them.
2168
21691994-09-28 David J. MacKenzie <djm@gnu.org>
2170
2171 * Makefile.in: Set datadir to $(prefix)/share.
2172
21731994-09-15 Richard Stallman <rms@gnu.org>
2174
2175 * src/bison.s1:
2176 Update copyright notice and GPL version.
2177
21781994-09-15 Richard Stallman <rms@gnu.org>
2179
2180 * bison.simple:
2181 Update copyright notice and GPL version.
2182
21831994-07-12 Richard Stallman <rms@gnu.org>
2184
2185 * src/reduce.c, src/reader.c:
2186 entered into RCS
2187
21881994-05-05 David J. MacKenzie <djm@gnu.org>
2189
2190 * Makefile.in: entered into RCS
2191
21921994-03-26 Richard Stallman <rms@gnu.org>
2193
2194 * src/bison.s1: entered into RCS
2195
21961994-03-26 Richard Stallman <rms@gnu.org>
2197
2198 * bison.simple: entered into RCS
2199
22001994-03-25 Richard Stallman <rms@gnu.org>
2201
2202 * src/main.c: entered into RCS
2203
22041994-03-24 Richard Stallman <rms@gnu.org>
2205
2206 * src/conflicts.c: entered into RCS
2207
22081994-01-02 Richard Stallman <rms@gnu.org>
2209
2210 * Makefile.in: *** empty log message ***
2211
22121993-11-21 Richard Stallman <rms@gnu.org>
2213
2214 * src/bison.s1: *** empty log message ***
2215
22161993-11-21 Richard Stallman <rms@gnu.org>
2217
2218 * doc/bison.texinfo: entered into RCS
2219
2220 * doc/bison.texinfo: *** empty log message ***
2221
22221993-11-21 Richard Stallman <rms@gnu.org>
2223
2224 * bison.simple: *** empty log message ***
2225
22261993-10-25 David J. MacKenzie <djm@gnu.org>
2227
2228 * doc/bison.texinfo: *** empty log message ***
2229
22301993-10-19 Richard Stallman <rms@gnu.org>
2231
2232 * src/bison.s1: *** empty log message ***
2233
22341993-10-19 Richard Stallman <rms@gnu.org>
2235
2236 * bison.simple: *** empty log message ***
2237
22381993-10-14 Richard Stallman <rms@gnu.org>
2239
2240 * src/bison.s1: *** empty log message ***
2241
22421993-10-14 Richard Stallman <rms@gnu.org>
2243
2244 * bison.simple: *** empty log message ***
2245
22461993-09-14 David J. MacKenzie <djm@gnu.org>
2247
2248 * doc/bison.texinfo: *** empty log message ***
2249
22501993-09-13 Noah Friedman <friedman@gnu.org>
2251
2252 * Makefile.in: *** empty log message ***
2253
22541993-09-10 Richard Stallman <rms@gnu.org>
2255
2256 * src/conflicts.c: *** empty log message ***
2257
2258 * src/system.h: entered into RCS
2259
22601993-09-10 Richard Stallman <rms@gnu.org>
2261
2262 * doc/bison.1: entered into RCS
2263
22641993-09-06 Noah Friedman <friedman@gnu.org>
2265
2266 * src/version.c: entered into RCS
2267
22681993-09-06 Noah Friedman <friedman@gnu.org>
2269
2270 * Makefile.in: *** empty log message ***
2271
22721993-07-30 David J. MacKenzie <djm@gnu.org>
2273
2274 * Makefile.in: *** empty log message ***
2275
22761993-07-24 Richard Stallman <rms@gnu.org>
2277
2278 * src/bison.s1: *** empty log message ***
2279
22801993-07-24 Richard Stallman <rms@gnu.org>
2281
2282 * bison.simple: *** empty log message ***
2283
22841993-07-08 David J. MacKenzie <djm@gnu.org>
2285
2286 * Makefile.in: *** empty log message ***
2287
22881993-07-04 Richard Stallman <rms@gnu.org>
2289
2290 * src/bison.s1: *** empty log message ***
2291
22921993-07-04 Richard Stallman <rms@gnu.org>
2293
2294 * bison.simple: *** empty log message ***
2295
22961993-06-26 David J. MacKenzie <djm@gnu.org>
2297
2298 * src/getargs.c: entered into RCS
2299
23001993-06-26 David J. MacKenzie <djm@gnu.org>
2301
2302 * doc/bison.texinfo: *** empty log message ***
2303
2304 * doc/bison.1: New file.
2305
23061993-06-25 Richard Stallman <rms@gnu.org>
2307
2308 * src/getargs.c: New file.
2309
23101993-06-16 Richard Stallman <rms@gnu.org>
2311
2312 * src/bison.s1: *** empty log message ***
2313
23141993-06-16 Richard Stallman <rms@gnu.org>
2315
2316 * bison.simple: *** empty log message ***
2317
23181993-06-03 Richard Stallman <rms@gnu.org>
2319
2320 * src/bison.s1: New file.
2321
23221993-06-03 Richard Stallman <rms@gnu.org>
2323
2324 * doc/bison.texinfo: *** empty log message ***
2325
23261993-06-03 Richard Stallman <rms@gnu.org>
2327
2328 * bison.simple: New file.
2329
23301993-05-19 Richard Stallman <rms@gnu.org>
2331
2332 * doc/bison.texinfo: New file.
2333
23341993-05-07 Noah Friedman <friedman@gnu.org>
2335
2336 * Makefile.in: *** empty log message ***
2337
23381993-04-28 Noah Friedman <friedman@gnu.org>
2339
2340 * src/reader.c: *** empty log message ***
2341
23421993-04-23 Noah Friedman <friedman@gnu.org>
2343
2344 * src/alloc.h: entered into RCS
2345
23461993-04-20 David J. MacKenzie <djm@gnu.org>
2347
2348 * src/version.c: *** empty log message ***
2349
2350 * src/files.c, src/allocate.c:
2351 entered into RCS
2352
2353 * src/reader.c: *** empty log message ***
2354
2355 * src/lex.c: entered into RCS
2356
2357 * src/conflicts.c: New file.
2358
2359 * src/symtab.c: entered into RCS
2360
2361 * src/alloc.h: New file.
2362
2363 * src/LR0.c: entered into RCS
2364
23651993-04-18 Noah Friedman <friedman@gnu.org>
2366
2367 * src/reader.c: New file.
2368
2369 * src/version.c: *** empty log message ***
2370
23711993-04-18 Noah Friedman <friedman@gnu.org>
2372
2373 * Makefile.in: *** empty log message ***
2374
23751993-04-17 Noah Friedman <friedman@gnu.org>
2376
2377 * Makefile.in: *** empty log message ***
2378
23791993-04-15 Richard Stallman <rms@gnu.org>
2380
2381 * src/main.c, src/files.c:
2382 New file.
2383
23841993-04-15 Noah Friedman <friedman@gnu.org>
2385
2386 * configure.in: entered into RCS
2387
2388 * configure.in: *** empty log message ***
2389
2390 * configure.in: New file.
2391
23921993-04-14 Richard Stallman <rms@gnu.org>
2393
2394 * Makefile.in: New file.
2395
23961993-04-13 Richard Stallman <rms@gnu.org>
2397
2398 * src/version.c: New file.
2399
24001993-03-25 Richard Stallman <rms@gnu.org>
2401
2402 * src/output.c: entered into RCS
2403
24041992-09-25 Richard Stallman <rms@gnu.org>
2405
2406 * configure.bat: entered into RCS
2407
24081992-06-22 Richard Stallman <rms@gnu.org>
2409
2410 * src/vmsgetargs.c: entered into RCS
2411
24121992-06-22 Richard Stallman <rms@gnu.org>
2413
2414 * doc/bison.rnh: entered into RCS
2415
24161992-04-20 David J. MacKenzie <djm@gnu.org>
2417
2418 * README: entered into RCS
2419
24201992-01-22 Richard Stallman <rms@gnu.org>
2421
2422 * src/machine.h: entered into RCS
2423
24241991-12-21 Richard Stallman <rms@gnu.org>
2425
2426 * src/lalr.c, src/closure.c:
2427 entered into RCS
2428
24291991-12-20 Richard Stallman <rms@gnu.org>
2430
2431 * src/state.h: entered into RCS
2432
24331991-12-18 Richard Stallman <rms@gnu.org>
2434
2435 * src/print.c, src/nullable.c, src/derives.c:
2436 entered into RCS
2437
24381991-11-03 David J. MacKenzie <djm@gnu.org>
2439
2440 * src/warshall.c, src/types.h, src/symtab.h, src/lex.h, src/gram.c, src/gram.h, src/files.h:
2441 entered into RCS
2442
24431988-09-09 Richard Stallman <rms@gnu.org>
2444
2445 * src/bison.hairy: entered into RCS
2446
24471987-12-16 Richard Stallman <rms@gnu.org>
2448
2449 * REFERENCES: entered into RCS
bison