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* src/output.c (output): Remove the initialization of the macro
[bison.git] / ChangeLog
CommitLineData
82e236e2
RA		 12001-08-27 Robert Anisko <robert.anisko@epita.fr>
2
3 * src/output.c (output): Remove the initialization of the macro
4 obstack. It was done too late here.
5
6 * src/reader.c (parse_macro_decl): Fix. Use of the macro obstack was
7 completely wrong.
8 (reader): Initialize the macro obstack here, since we need it to grow
9 '%define' directives.
10
11 * src/reader.h: Declare the macro obstack as extern.
12
b0cfa28a
RA		 132001-08-27 Robert Anisko <robert.anisko@epita.fr>
14
15 * src/output.c (output_parser): Fix. Store single '%' characters in
16 the output obstack instead of throwing them away.
17
6fc74234
AD		 182001-08-27 Akim Demaille <akim@epita.fr>
19
20 * Makefile.am (AUTOMAKE_OPTIONS): 1.5.
21
9c76d118
RA		 222001-08-25 Robert Anisko <robert.anisko@epita.fr>
23
24 * lib/Makefile.am: Adjust.
25
a8289c62
RA		 262001-08-25 Robert Anisko <robert.anisko@epita.fr>
27
28 * src/bison.simple: Update and add '%%' directives.
29
b6610515
RA		 302001-08-25 Robert Anisko <robert.anisko@epita.fr>
31
32 * src/reader.c (reader): Remove calls to 'output_headers' and
33 'output_trailers'. Remove some C output.
34 (readgram): Disable a piece of code that was writing a default
35 definition for 'YYSTYPE'.
36 (reader_output_yylsp): Remove.
37 (packsymbols): Output token defintions to a macro.
38 (copy_definition): Disable C output.
6fc74234 39
b6610515
RA		 40 * src/reader.c (parse_macro_decl): New function used to parse macro
41 declarations.
42 (copy_string2): Put the body of copy_string into this new function.
43 Add a parameter to let the caller choose whether he wants to copy the
44 string delimiters or not.
45 (copy_string): Be a simple call to copy_string2 with the last argument
46 bound to true.
47 (read_declarations): Add case for macro definition.
48 (copy_identifier): New.
6fc74234 49 (parse_macro_decl): Read macro identifiers using copy_identifier
b6610515
RA		 50 rather than lex.
51
26f609ff
RA		 522001-08-25 Robert Anisko <robert.anisko@epita.fr>
53
54 * src/output.c (prepare): Add prefixed names.
55 (output_parser): Output semantic actions.
56 (output_parser): Fix bug on '%%line' directives.
6fc74234 57
26f609ff
RA		 58 * src/output.c (output_headers): Remove. The C code printed by this
59 function should now be in the skeletons.
60 (output_trailers): Remove.
61 (output): Disable call to 'reader_output_yylsp'.
62 (output_rule_data): Do not output tables to the table obstack.
63
64 * src/output.c: Remove some C dedicated output.
65 Improve the use of macro and output obstacks.
66 (output_defines): Remove.
6fc74234 67
26f609ff
RA		 68 * src/output.c (output_token_translations): Associate 'translate'
69 table with a macro. No output to the table obstack.
70 (output_gram): Same for 'rhs' and 'prhs'.
71 (output_stos): Same for 'stos'.
72 (output_rule_data): Same for 'r1' and 'r2'.
73 (token_actions): Same for 'defact'.
74 (goto_actions): Same for 'defgoto'.
75 (output_base): Same for 'pact' and 'pgoto'.
76 (output_table): Same for 'table'.
77 (output_check): Same for 'check'.
6fc74234 78
26f609ff
RA		 79 * src/output.c (output_table_data): New function.
80 (output_short_table): Remove.
81 (output_short_or_char_table): Remove.
6fc74234 82
26f609ff
RA		 83 * src/output.c (output_parser): Replace most of the skeleton copy code
84 with something new. Skeletons are now processed character by character
85 rather than line by line, and Bison looks for '%%' macros. This is the
86 first step in making Bison's output process (a lot) more flexible.
87 (output_parser): Use the macro table.
88
6f43b113
RA		 892001-08-25 Robert Anisko <robert.anisko@epita.fr>
90
91 * src/main.c (main): Initialize the macro table.
92
dd3127cf
RA		 932001-08-25 Robert Anisko <robert.anisko@epita.fr>
94
95 * src/lex.c (percent_table): Add tok_define.
96 * src/lex.h: Add tok_define.
97
aa321494
RA		 982001-08-25 Robert Anisko <robert.anisko@epita.fr>
99
100 * src/macrotab.c: New file.
101 * src/macrotab.h: New file.
102 * src/Makefile.am: Update.
103
68bd3b6b
RA		 1042001-08-25 Robert Anisko <robert.anisko@epita.fr>
105
106 * lib/hash.c: New file.
107 * lib/hash.h: New file.
108 * lib/Makefile.am: Update.
109
45f8dd1e
AD		 1102001-08-15 Akim Demaille <akim@epita.fr>
111
112 Version 1.28c.
113
40a64a7a 1142001-08-15 Marc Autret <autret_m@epita.fr>
0b8afb77
AD		 115
116 * src/reader.c (readgram): Indent output macro YYSTYPE.
117 (packsymbols): Likewise.
118 (output_token_defines): Likewise.
119 * src/files.c: Standardize.
120 (compute_header_macro): New.
121 (defines_obstack_save): New. Use compute_header_macro.
122 (output_files): Update. Use defines_obstack_save.
123
f9a8293a
AD		 1242001-08-15 Akim Demaille <akim@epita.fr>
125
126 * doc/bison.texinfo (Table of Symbols): Document
127 YYSTACK_USE_ALLOCA.
128
150ca7a7
AD		 1292001-08-15 Akim Demaille <akim@epita.fr>
130
131 * missing: Update from CVS Automake.
132 * config/config.guess, config/config.sub, config/texinfo.tex:
133 Update from gnu.org.
134
69b5cec4
AD		 1352001-08-15 Akim Demaille <akim@epita.fr>
136
137 * Makefile.maint: Sync with CVS Autoconf.
138
f2b5126e
PB		 1392001-08-14 Pascal Bart <pascal.bart@epita.fr>
140
69b5cec4 141 * doc/bison.texinfo: Include GNU Free Documentation License from
f2b5126e
PB		 142 `fdl.texi'.
143 * doc/fdl.texi: Add to package.
144
4ecbf796
MA		 1452001-08-14 Marc Autret <autret_m@epita.fr>
146
147 Turn on %{source,header}_extension features.
148
69b5cec4 149 * src/lex.c (percent_table): Un-CPP out header_extension and
4ecbf796
MA		 150 source_extension.
151 * src/files.c (compute_exts_from_gf): Compare pointers with NULL.
69b5cec4 152 (compute_exts_from_src): Remove conditions. It restores priorities
4ecbf796
MA		 153 between options.
154
95fb5662
MA		 1552001-08-14 Marc Autret <autret_m@epita.fr>
156
157 * src/files.c (compute_base_names): Add extensions computing when
158 `--file-prefix' used.
159 Standardize function calls.
160
78d09da9
MA		 1612001-08-13 Marc Autret <autret_m@epita.fr>
162
69b5cec4 163 * src/bison.simple (YYSTACK_USE_ALLOCA): Changed to allow users
78d09da9
MA		 164 defining it (defined but null disables alloca).
165
5a009f2c
MA		 1662001-08-13 Marc Autret <autret_m@epita.fr>
167
168 * src/bison.simple (_yy_memcpy): CPP reformat.
169
1e41465a
PB		 1702001-08-13 Pascal Bart <pascal.bart@epita.fr>
171
172 * tests/atconfig.in (CPPFLAGS): Fix.
173
c67a198d
PB		 1742001-08-10 Pascal Bart <pascal.bart@epita.fr>
175
79282c6c 176 * doc/bison.texinfo: Include GNU General Public License from
c67a198d
PB		 177 `gpl.texi'.
178 * doc/gpl.texi: Add to package.
179
09a6de7e
MA		 1802001-08-10 Marc Autret <autret_m@epita.fr>
181
182 * src/print_graph.h: Fix.
183 * src/reader.c (read_declarations): Use parse_header_extension_decl ().
184
b77b9ee0
AD		 1852001-08-10 Akim Demaille <akim@epita.fr>
186
187 * src/system.h: Provide default declarations for stpcpy, strndup,
188 and strnlen.
189
3e259915
MA		 1902001-08-10 Robert Anisko <anisko_r@epita.fr>
191
192 * doc/bison.texinfo (Locations): Update @$ stuff.
193
ca96bc2d
MA		 1942001-08-09 Robert Anisko <anisko_r@epita.fr>
195
196 * src/bison.simple (YYLLOC_DEFAULT): Update.
197 (yyparse): Adjust.
198
fdc6758b
MA		 1992001-08-08 Marc Autret <autret_m@epita.fr>
200
b77b9ee0 201 * doc/bison.texinfo: Change @samp{$<@dots{}>} to
fdc6758b
MA		 202 @samp{$<@dots{}>@var{n}} in Section Actions in Mid-Rule.
203 Reported by Fabrice Bauzac.
957d4dbf 204
600cad3b
MA		 2052001-08-08 Marc Autret <autret_m@epita.fr>
206
207 * src/vcg_default.h: Use NULL instead of 0 to initialize pointers.
208 * src/vcg.c (output_node): Fix.
209 * src/vcg.h: Cleanup.
210 * src/print_graph.c: Add comments.
b77b9ee0 211 (node_output_size): New global variable. Simplify the formatting of
600cad3b 212 the VCG graph output.
b77b9ee0 213 (print_actions): Unused code is now used. It notifies the final state
600cad3b 214 and no action states in the VCG graph. It also give the reduce actions.
b77b9ee0 215 The `shift and goto' edges are red and the `go to state' edges are
600cad3b
MA		 216 blue.
217 Get the current node name and node_obstack by argument.
218 (node_obstack): New variable.
219 (print_state): Manage node_obstack.
220 (print_core): Use node_obstack given by argument.
221 A node is not only computed here but in print_actions also.
222 (print_graph): CPP out useless code instead of commenting it.
223
976e528f
AD		 2242001-08-07 Pascal Bart <pascal.bart@epita.fr>
225
226 * tests/atconfig.in (CPPFLAGS): Fix.
227
20e8e5ca
AD		 2282001-08-07 Akim Demaille <akim@epita.fr>
229
230 * src/print_graph.c (quote): New.
231 (print_core): Use it.
232
957d4dbf 2332001-08-06 Akim Demaille <akim@epita.fr>, Marc Autret <autret_m@epita.fr>
3e3da797 234
3e3da797
AD		 235 * src/vcg.c (complain.h): Include it.
236 Unepitaize `return' invocations.
c4b66126 237 [NDEBUG] (main): Remove.
79282c6c 238 * src/vcg.h (node_t, edge_t, graph_t): Constify the char * members.
c4b66126
AD		 239 * src/files.c (open_files): Initialize graph_obstack.
240 * src/print_graph.c (print_actions): CPP out useless code.
241 (print_core): Don't output the last `\n' in labels.
242 Use `quote'.
243 * src/files.c (output_files): Output the VCG file.
244 * src/main.c (main): Invoke print_graph ();
3e3da797 245
957d4dbf 2462001-08-06 Marc Autret <autret_m@epita.fr>
22c2cbc0
AD		 247
248 Automaton VCG graph output.
249 Using option ``-g'' or long option ``--graph'', you can generate
250 a gram_filename.vcg file containing a VCG description of the LALR (1)
251 automaton of your grammar.
252
253 * src/main.c: Call to print_graph() function.
254 * src/getargs.h: Update.
255 * src/getargs.c (options): Update to catch `-g' and `--graph' options.
256 (graph_flag): New flag.
257 (longopts): Update.
258 (getargs): Add case `g'.
259 * src/files.c (graph_obstack): New obstack struct.
260 (open_files): Initialize new obstack.
261 (output_files): Saves graph_obstack if required.
262 * src/files.h (graph_obstack): New extern declaration.
263 * src/Makefile.am: Add new source files.
264
957d4dbf 2652001-08-06 Marc Autret <autret_m@epita.fr>
ce4d5ce0
AD		 266
267 * src/print_graph.c, src/print_graph.h (graph): New.
268 * src/vcg.h: New file.
269 * src/vcg.c: New file, VCG graph handling.
270
7333d403
AD		 2712001-08-06 Marc Autret <autret_m@epita.fr>
272
273 Add of %source_extension and %header_extension which specify
274 the source or/and the header output file extension.
275
276 * src/files.c (compute_base_names): Remove initialisation of
277 src_extension and header_extension.
278 (compute_exts_from_gf): Update.
279 (compute_exts_from_src): Update.
280 (output_files): Update.
281 * src/reader.c (parse_header_extension_decl): New.
282 (parse_source_extension_decl): New.
283 (read_declarations): New case statements for the new tokens.
284 * src/lex.c (percent_table): Add entries for %source_extension
285 and %header_extension.
286 * src/lex.h (token_e): New tokens tok_hdrext and tok_srcext.
287
84163231
AD		 2882001-08-06 Marc Autret <autret_m@epita.fr>
289
290 * configure.in: Bump to 1.28c.
291 * doc/bison.texinfo: Texinfo thingies.
292
8303fc42
AD		 2932001-08-04 Pascal Bart <pascal.bart@epita.fr>
294
295 * tests/atconfig.in (CPPFLAGS): Add.
296 * tests/calc.at (AT_CHECK): Use CPPFLAGS.
297
70a84437
AD		 2982001-08-03 Akim Demaille <akim@epita.fr>
299
300 Version 1.28b.
301
2ce10144
AD		 3022001-08-03 Akim Demaille <akim@epita.fr>
303
304 * tests/Makefile.am (check-local): Ship testsuite.
305 * tests/calc.at (_AT_DATA_CALC_Y): Prototype all the functions.
306 Include `string.h'.
307
1e3e4bc1
AD		 3082001-08-03 Akim Demaille <akim@epita.fr>
309
310 * configure.in: Try using -Wformat when compiling.
311
42b45b7f
AD		 3122001-08-03 Akim Demaille <akim@epita.fr>
313
314 * configure.in: Bump to 1.28b.
315
8f13fe33
AD		 3162001-08-03 Akim Demaille <akim@epita.fr>
317
318 * src/complain.c: Adjust strerror_r portability issues.
319
b37ba92c
AD		 3202001-08-03 Akim Demaille <akim@epita.fr>
321
322 Version 1.28a.
323
b0ce6046
AD		 3242001-08-03 Akim Demaille <akim@epita.fr>
325
326 * src/getargs.c, src/getarg.h (skeleton)): Constify.
327 * src/lex.c (literalchar): Avoid name clashes on `buf'.
328 * src/getargs.c: Include complain.h.
329 * src/files.c, src/files.h (skeleton_find): Avoid name clashes.
330 * lib/quotearg.c, lib/quotearg.h: Update from fileutils 4.1.
331
d01c415b
AD		 3322001-08-03 Akim Demaille <akim@epita.fr>
333
334 * src/reader.c (readgram): Display hidden chars in error messages.
335
459dd1a6
AD		 3362001-08-03 Akim Demaille <akim@epita.fr>
337
338 Update to gettext 0.10.39.
339
53b74c0c
AD		 3402001-08-03 Akim Demaille <akim@epita.fr>
341
342 * lib/strspn.c: New.
343
234a3be3
AD		 3442001-08-01 Marc Autret <autret_m@epita.fr>
345
346 * doc/bison.texinfo: Update.
347 * doc/bison.1 (mandoc): Update.
348 * src/system.h (EXT_GUARD_C, EXT_STYPE_H): Remove .c and .h.
349 * src/files.c: Support output files extensions computing.
350 (src_extension): New static variable.
351 (header_extension): New static variable.
352 (tr): New function.
353 (get_extension_index): New function, gets the index of an extension
354 filename in a string.
355 (compute_exts_from_gf): New function, computes extensions from the
356 grammar file extension.
357 (compute_exts_from_src): New functions, computes extensions from the
358 C source file extension, file given by ``-o'' option.
359 (compute_base_names): Update.
360 (output_files): Update.
361
847bf1f5
AD		 3622001-08-01 Robert Anisko <anisko_r@epita.fr>
363
d995fee7 364 * doc/bison.texi: Document @$.
847bf1f5
AD		 365 (Locations): New section.
366
d074a105
AD		 3672001-07-18 Akim Demaille <akim@epita.fr>
368
369 * Makefile.maint, GNUmakefile: New, from Autoconf 2.52.
370 * config/prev-version.txt, config/move-if-change: New.
371 * Makefile.am: Adjust.
372
3419715d
AD		 3732001-07-08 Pascal Bart <pascal.bart@epita.fr>
374
375 * src/bison.simple (yyparse): Suppress warning `comparaison
376 between signed and unsigned'.
377
62ab6972
AD		 3782001-07-05 Pascal Bart <pascal.bart@epita.fr>
379
380 * src/getargs.h (raw_flag): Remove.
381 * src/getargs.c: Die on `-r'/`--raw'.
382 * src/lex.c (parse_percent_token): Die on `%raw'.
383 * src/reader.c (output_token_defines): Suppress call to `raw_flag'.
384 * tests/calc.at: Suppress test with option `--raw'.
385
1e24cc5b
AD		 3862001-07-14 Akim Demaille <akim@epita.fr>
387
388 * config/: New.
389 * configure.in: Require Autoconf 2.50.
390 Update to gettext 0.10.38.
391
32dfccf8
AD		 3922001-03-16 Akim Demaille <akim@epita.fr>
393
394 * doc/bison.texinfo: ANSIfy the examples.
395
cd5bd6ac
AD		 3962001-03-16 Akim Demaille <akim@epita.fr>
397
398 * getargs.c (skeleton): New variable.
399 (longopts): --skeleton is a new option.
400 (shortopts, getargs): -S is a new option.
401 * getargs.h: Declare skeleton.
402 * output.c (output_parser): Use it.
403
5141b016
AD		 4042001-03-16 Akim Demaille <akim@epita.fr>
405
406 * m4/strerror_r.m4: New.
407 * m4/error.m4: Run AC_FUNC_STRERROR_R.
408 * lib/error.h, lib/error.c: Update.
409
447992b9
AD		 4102001-03-16 Akim Demaille <akim@epita.fr>
411
412 * src/getargs.c (longopts): Clean up.
413
274d42ce
AD		 4142001-02-21 Akim Demaille <akim@epita.fr>
415
416 * src/reader.c (gensym): `gensym_count' is your own.
417 Use a static buf to create the symbol name, as token_buffer is no
418 longer a buffer.
419
22c821f3
AD		 4202001-02-08 Akim Demaille <akim@epita.fr>
421
422 * src/conflicts.c (conflict_report): Be sure not to append to res
423 between two calls, which could happen if both first sprintf were
424 skipped, but not the first cp += strlen.
425
18569462
AD		 4262001-02-08 Akim Demaille <akim@epita.fr>
427
428 * lib/memchr.c, lib/stpcpy.c, lib/strndup.c, lib/strnlen.c:
429 New, from fileutils 4.0.37.
430 * configure.in: Require Autoconf 2.49c. I took some time before
431 making this decision. This is the only way out for portability
432 issues in Bison, it would mean way too much duplicate effort to
433 import in Bison features implemented in 2.49c since 2.13.
434 AC_REPLACE_FUNCS and AC_CHECK_DECLS the functions above.
435
0d8f3c8a
AD		 4362001-02-02 Akim Demaille <akim@epita.fr>
437
438 * lib/malloc.c, lib/realloc.c: New, from the fileutils 4.0.37.
66075dcf 439 * lib/xalloc.h, lib/xmalloc.c: Update.
0d8f3c8a 440
f17bcd1f
AD		 4412001-01-19 Akim Demaille <akim@epita.fr>
442
443 Get rid of the ad hoc handling of token_buffer in the scanner: use
444 the obstacks.
445
446 * src/lex.c (token_obstack): New.
447 (init_lex): Initialize it. No longer call...
448 (grow_token_buffer): this. Remove it.
449 Adjust all the places which used it to use the obstack.
450
511e79b3
AD		 4512001-01-19 Akim Demaille <akim@epita.fr>
452
453 * src/lex.h: Rename all the tokens:
454 s/\bENDFILE\b/tok_eof/g;
455 s/\bIDENTIFIER\b/tok_identifier/g;
456 etc.
457 Let them be enums, not #define, to ease debugging.
458 Adjust all the code.
459
0d6508ef
AD		 4602001-01-18 Akim Demaille <akim@epita.fr>
461
462 * src/lex.h (MAXTOKEN, maxtoken, grow_token_buffer): Remove, private.
463 * src/lex.c (maxtoken, grow_token_buffer): Static.
464
6deb4447
AD		 4652001-01-18 Akim Demaille <akim@epita.fr>
466
467 Since we now use obstacks, more % directives can be enabled.
468
469 * src/lex.c (percent_table): Also accept `%yacc',
470 `%fixed_output_files', `%defines', `%no_parser', `%verbose', and
471 `%debug'.
472 Handle the actions for `%semantic_parser' and `%pure_parser' here,
473 instead of returning a token.
474 * src/lex.h (SEMANTIC_PARSER, PURE_PARSER): Remove, unused.
475 * src/reader.c (read_declarations): Adjust.
476 * src/files.c (open_files): Don't call `compute_base_names', don't
477 compute `attrsfile' since they depend upon data which might be
478 *in* the input file now.
479 (output_files): Do it here.
480 * src/output.c (output_headers): Document the fact that this patch
481 introduces a guaranteed SEGV for semantic parsers.
482 * doc/bison.texinfo: Document them.
483 * tests/suite.at: Exercise these %options.
484
ff4423cc
AD		 4852000-12-20 Akim Demaille <akim@epita.fr>
486
487 Also handle the output file (--verbose) with obstacks.
488
489 * files.c (foutput): Remove.
490 (output_obstack): New.
491 Adjust all dependencies.
492 * src/conflicts.c: Return a string.
493 * src/system.h (obstack_grow_string): Rename as...
494 (obstack_sgrow): this. Be ready to work with non literals.
495 (obstack_fgrow4): New.
496
956dba3a
AD		 4972000-12-20 Akim Demaille <akim@epita.fr>
498
499 * src/files.c (open_files): Fix the computation of short_base_name
500 in the case of `-o foo.tab.c'.
501
337bab46
AD		 5022000-12-20 Akim Demaille <akim@epita.fr>
503
504 * src/reader.c (copy_string, copy_comment, copy_comment2, copy_at)
505 (copy_dollar): Now that everything uses obstacks, get rid of the
506 FILE * parameters.
507
5d3214b8
AD		 5082000-12-20 Akim Demaille <akim@epita.fr>
509
510 * src/files.c (open_files): Actually the `.output' file is based
511 on the short_base_name, not base_name.
512 * tests/suite.at (Checking output file names): Adjust.
513
29092a57
AD		 5142000-12-20 Akim Demaille <akim@epita.fr>
515
516 * src/bison.s1: Remove, we now use directly...
517 * src/bison.simple: this.
518 * src/Makefile.am: Use pkgdata instead of data.
519
ea5607fd
AD		 5202000-12-20 Akim Demaille <akim@epita.fr>
521
522 * src/files.c (guard_obstack): New.
523 (open_files): Initialize it.
524 (output_files): Dump it...
525 * src/files.h: Export it.
526 * src/reader.c (copy_guard): Use it.
527
27110317
AD		 5282000-12-19 Akim Demaille <akim@epita.fr>
529
530 * src/files.c (outfile, defsfile, actfile): Removed as global
531 vars.
532 (open_files): Don't compute them.
533 (output_files): Adjust.
534 (base_name, short_base_name): Be global.
535 Adjust dependencies.
536
19c50364
AD		 5372000-12-19 Akim Demaille <akim@epita.fr>
538
539 * src/files.c (strsuffix): New.
540 (stringappend): Be just like strcat but allocate.
541 (base_names): Eve out from open_files.
542 Try to simplify the rather hairy computation of base_name and
543 short_base_name.
544 (open_files): Use it.
545 * tests/suite.at (Checking output file names): New test.
546
573c1d9f
AD		 5472000-12-19 Akim Demaille <akim@epita.fr>
548
549 * src/system.h (obstack_grow_literal_string): Rename as...
550 (obstack_grow_string): this.
551 * src/output.c (output_parser): Recognize `%% actions' instead of
552 `$'.
553 * src/bison.s1: s/$/%% actions/.
554 * src/bison.hairy: Likewise.
555
ef7ddedd
AD		 5562000-12-19 Akim Demaille <akim@epita.fr>
557
558 * src/output.c (output_parser): Compute the `#line' lines when
559 there are.
560 * src/Makefile.am (bison.simple): Be a simple copy of bison.s1.
561 Suggested by Hans Aberg.
562
ff61dabd
AD		 5632000-12-19 Akim Demaille <akim@epita.fr>
564
565 Let the handling of the skeleton files be local to the procedures
566 that use it.
567
568 * src/files.c (xfopen, xfclose, skeleton_find, guardfile): No
569 longer static.
570 (fparser, open_extra_files): Remove.
571 (open_files, output_files): Don't take care of fparser.
572 * src/files.h: Adjust.
573 * src/output.c (output_parser): Open and close the file to the
574 skeleton.
575 * src/reader.c (read_declarations): When %semantic_parser, open
576 fguard.
577
55b96341
AD		 5782000-12-19 Akim Demaille <akim@epita.fr>
579
580 * src/file.h (BISON_SIMPLE, BISON_HAIRY): Move from here...
581 * src/system.h (BISON_SIMPLE, BISON_HAIRY): ... to here.
582
358c15b7
AD		 5832000-12-19 Akim Demaille <akim@epita.fr>
584
585 * src/files.c (open_files): Yipee! We no longer need all the code
586 looking for `/tmp' since we have no tmp file.
587
7de3329e
AD		 5882000-12-19 Akim Demaille <akim@epita.fr>
589
590 * src/system.h (EXT_TAB, EXT_OUTPUT, EXT_STYPE_H, EXT_GUARD_C):
591 New macros.
592 * src/files.c (open_files): Less dependency on MSDOS etc.
593
3abcd459
AD		 5942000-12-14 Akim Demaille <akim@epita.fr>
595
596 * src/bison.s1 (YYLLOC_DEFAULT): New macro.
597 Provide a default definition.
598 Use it when executing the default @ action.
599 * src/reader.c (reader_output_yylsp): No longer include
600 `timestamp' and `text' in the default YYLTYPE.
601
2a91a95e
AD		 6022000-12-12 Akim Demaille <akim@epita.fr>
603
604 * src/reader.c (copy_definition, parse_union_decl, copy_action)
605 (copy_guard): Quote the file names.
606 Reported by Laurent Mascherpa.
607
14d3eb9b
AD		 6082000-12-12 Akim Demaille <akim@epita.fr>
609
610 * src/output.c (output_headers, output_program, output): Be sure
611 to escape special characters when outputting filenames.
612 (ACTSTR_PROLOGUE, ACTSTR_EPILOGUE): Remove.
613 (output_headers): Don't depend on them, Use ACTSTR.
614
d7045ec6
AD		 6152000-11-17 Akim Demaille <akim@epita.fr>
616
617 * lib/obstack.h: Formatting changes.
618 (obstack_grow, obstack_grow0): Don't cast WHERE at all: it
619 prevents type checking.
620 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
621 cast the value to (void *): assigning a `foo *' to a `void *'
622 variable is valid.
623 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
624 * src/reader.c (parse_union_decl): Typo: use obstack_1grow to
625 append characters.
626
6fd54b73
AD		 6272000-11-17 Akim Demaille <akim@epita.fr>
628
629 * tests/Makefile.am (suite.m4, regression.m4, calc.m4): Rename
630 as...
631 (suite.m4, regression.m4, calc.m4): these.
632 * tests/atgeneral.m4: Update from CVS Autoconf.
633
4c50eae6
AD		 6342000-11-17 Akim Demaille <akim@epita.fr>
635
636 * tests/regression.m4 (%union and --defines): New test,
637 demonstrating a current bug in the obstack implementation.
638
a35f64ea
AD		 6392000-11-17 Akim Demaille <akim@epita.fr>
640
641 * src/bison.s1 (_YY_DECL_VARIABLES, YY_DECL_VARIABLES): New
642 macros.
643 Use them to declare the variables which are global or local to
644 `yyparse'.
645
7de23534
AD		 6462000-11-17 Akim Demaille <akim@epita.fr>
647
648 * acconfig.h: Remove, no longer used.
649
aa7815f5
AD		 6502000-11-07 Akim Demaille <akim@epita.fr>
651
652 * src: s/Copyright (C)/Copyright/g.
653
5af1f549
AD		 6542000-11-07 Akim Demaille <akim@epita.fr>
655
656 * src/reader.c (reader): #define YYLSP_NEEDED to 1 instead of just
657 defining.
658 * src/bison.s1: s/#ifdef YYLSP_NEEDED/#if YYLSP_NEEDED/.
659
553e2b22
AD		 6602000-11-07 Akim Demaille <akim@epita.fr>
661
662 * src/bison.s1 (YYLEX): Use #if instead of #ifdef.
663 Merge in a single CPP if/else.
664
8a4f41d6
AD		 6652000-11-07 Akim Demaille <akim@epita.fr>
666
667 * src/output.c (output): Remove useless variables.
668 * lib/obstack.c (obstack_grow, obstack_grow0): Rename the second
669 argument `data' for consistency with the prototypes.
670 Qualify it `const'.
671 (obstack_copy, obstack_copy0): Rename the second argument as
672 `address' for consistency. Qualify it `const'.
673 * lib/obstack.h (obstack_copy, obstack_copy0, obstack_grow)
674 (obstack_grow0, obstack_ptr_grow, obstack_ptr_grow_fast): Qualify
675 `const' their input argument (`data' or `address').
676 Adjust the corresponding macros to include `const' in casts.
677
095a3fb5
AD		 6782000-11-03 Akim Demaille <akim@epita.fr>
679
680 * src/Makefile.am (INCLUDES): s/PFILE/BISON_SIMPLE/.
681 s/PFILE1/BISON_HAIRY/.
682 Adjust dependencies.
683
d1cdce7c
AD		 6842000-11-03 Akim Demaille <akim@epita.fr>
685
090c5ebf 686 For some reason, this was not applied.
d1cdce7c
AD		 687
688 * src/files.c [VMS]: No longer include `ssdef.h', no longer define
689 `unlink': it's no longer used.
690
9311529b
AD		 6912000-11-03 Akim Demaille <akim@epita.fr>
692
693 * src/files.c (skeleton_find): New function, eved out of...
694 (open_files, open_extra_files): here.
695
d8880f69
AD		 6962000-11-03 Akim Demaille <akim@epita.fr>
697
698 Don't use `atexit'.
699
700 * src/files.c (obstack_save): New function.
701 (done): Rename as...
702 (output_files): this.
703 Use `obstack_save'.
704 * src/main.c (main): Don't use `atexit' to register `done', since
705 it no longer has to remove tmp files, just call `output_files'
706 when there are no errors.
707
0dbb648e
AD		 7082000-11-02 Akim Demaille <akim@epita.fr>
709
710 * src/files.c [VMS]: No longer include `ssdef.h', no longer define
711 `unlink': it's no longer used.
712 * src/files.h: Formatting changes.
713
896fe5c1
AD		 7142000-11-02 Akim Demaille <akim@epita.fr>
715
716 Remove the last uses of mktemp and unlink/delete.
717
718 * src/files.c (fdefines, ftable): Removed.
719 (defines_ostack, table_obstack): New.
720 Adjust dependencies of the former into uses of the latter.
721 * src/output.c (output_short_or_char_table, output_short_table):
722 Convert to using obstacks.
723 * src/reader.c (copy_comment2): Accept one FILE * and two
724 obstacks.
725 (output_token_defines, reader_output_yylsp): Use obstacks.
726 * src/system.h (obstack_fgrow3): New.
727
dd60faec
AD		 7282000-11-01 Akim Demaille <akim@epita.fr>
729
730 Change each use of `fattrs' into a use of `attrs_obstack'.
731
732 * src/reader.c (copy_at): Typo: s/yylloc/yyloc/.
733 * src/files.c (fattrs): Remove.
734 (attrs_obstack): New.
735 Adjust all dependencies.
736 (done): If SEMANTIC_PARSER, dump attrs_obstack into attrsfile.
737
8c7ebe49
AD		 7382000-11-01 Akim Demaille <akim@epita.fr>
739
740 Introduce obstacks.
741 Change each use of `faction' into a use of `action_obstack'.
742
743 * lib/obstack.h, lib/obstack.c: New files.
744 * src/files.c (faction): Remove.
745 (action_obstack): New.
746 Adjust all dependencies.
747
77aee789
AD		 7482000-10-20 Akim Demaille <akim@epita.fr>
749
750 * lib/quote.h (PARAMS): New macro. Use it.
751
43591cec
AD		 7522000-10-16 Akim Demaille <akim@epita.fr>
753
754 * src/output.c (output_short_or_char_table): New function.
755 (output_short_table, output_token_translations): Use it.
756 (goto_actions): Use output_short_table.
757
1e9798d5
AD		 7582000-10-16 Akim Demaille <akim@epita.fr>
759
760 * src/symtab.c (bucket_new): New function.
761 (getsym): Use it.
762
763 * src/output.c (output_short_table): New argument to display the
764 comment associated with the table.
765 Adjust dependencies.
766 (output_gram): Use it.
767 (output_rule_data): Nicer output layout for YYTNAME.
768
f282676b
AD		 7692000-10-16 Akim Demaille <akim@epita.fr>
770
771 * src/lex.c (read_typename): New function.
772 (lex): Use it.
773 * src/reader.c (copy_dollar): Likewise.
774
550a72a3
AD		 7752000-10-16 Akim Demaille <akim@epita.fr>
776
777 * src/reader.c (copy_comment2): Expect the input stream to be on
778 the `/' which is suspected to open a comment, instead of being
779 called after `//' or `/*' was read.
780 (copy_comment, copy_definition, parse_union_decl, copy_action)
781 (copy_guard): Adjust.
782
131e2fef
AD		 7832000-10-16 Akim Demaille <akim@epita.fr>
784
785 * src/reader.c (parse_expect_decl): Use `skip_white_space' and
786 `read_signed_integer'.
787
79282c5a
AD		 7882000-10-16 Akim Demaille <akim@epita.fr>
789
790 * src/reader.c (copy_dollar): New function.
791 (copy_guard, copy_action): Use it.
792
ff4a34be
AD		 7932000-10-16 Akim Demaille <akim@epita.fr>
794
795 * lib/quote.h, lib/quote.c, lib/quotearg.h, lib/quotearg.c:
796 * m4/prereq.m4, m4/c-bs-a.m4, m4/mbstate.m4:
797 New files, from Fileutils 4.0.27.
798 * src/main.c (printable_version): Remove.
799 * src/lex.c, src/reader.c: Use `quote'.
800
8012000-10-04 Akim Demaille <akim@epita.fr>
802
803 * lib/error.c, lib/error.h: New files, needed by xmalloc.c.
804
14ded682
AD		 8052000-10-04 Akim Demaille <akim@epita.fr>
806
807 * doc/bison.texinfo: Various typos spotted by Neil Booth.
808
8e03724b
AD		 8092000-10-04 Akim Demaille <akim@epita.fr>
810
811 When a literal string is used to define two different tokens,
812 `bison -v' segfaults.
813 Reported by Piotr Gackiewicz, and fixed by Neil Booth.
814
815 * tests/regression.m4: New file.
816 Include the core of the sample provided by Piotr Gackiewicz.
817 * src/reader.c (parse_token_decl): Diagnose bad cases, and proceed
818 properly.
819
a9e64249
AD		 8202000-10-04 Akim Demaille <akim@epita.fr>
821
822 * src/reader.c (parse_expect_decl): Keep `count' within the size
823 of `buffer'.
824 From Neil Booth.
825
da9abf43
AD		 8262000-10-02 Paul Eggert <eggert@twinsun.com>
827
828 * bison.s1 (yyparse): Assign the default value
829 unconditionally, to avoid a GCC warning and make the parser a
830 tad smaller.
831
c33638bb
AD		 8322000-10-02 Akim Demaille <akim@epita.fr>
833
834 * src/getargs.c (getargs): Don't dump `--help' on unrecognized
835 options.
836
444c570a
AD		 8372000-10-02 Akim Demaille <akim@epita.fr>
838
839 * src/derives.c, src/print.c, src/reduce.c: To ease the
840 translation, move some `\n' out of the translated strings.
841
89cab50d
AD		 8422000-10-02 Akim Demaille <akim@epita.fr>
843
844 The location tracking mechanism is precious for parse error
845 messages. Nevertheless, it is enabled only when `@n' is used in
846 the grammar, which is a different issue (you can use it in error
847 message, but not in the grammar per se). Therefore, there should
848 be another means to enable it.
849
850 * src/getargs.c (getargs): Support `--locations'.
851 (usage): Report it.
852 * src/getargs.h (locationsflag): Export it.
853 * src/lex.c (percent_table): Support `%locations'.
854 * src/reader.c (yylsp_needed): Remove this variable, now replaced
855 with `locationsflag'.
856 * doc/bison.texinfo: Document `--locations' and `%locations'.
857 Sort the options.
858 * tests/calc.m4: Test it.
859
860 For regularity of the names, replace each
861 (nolineflag, toknumflag, rawtokenumflag, noparserflag): with...
862 (no_lineflag, token_tableflag, rawflag, no_parserflag): this.
863 In addition replace each `flag' with `_flag'.
864
d6c2cba0
AD		 8652000-10-02 Akim Demaille <akim@epita.fr>
866
867 Also test parse error messages, including with YYERROR_VERBOSE.
868
869 * tests/calc.m4 (calc.y): Add support for `exp = exp' (non
870 associative).
871 Use it to check the computations.
872 Use it to check `nonassoc' is honored.
873 (AT_DATA_CALC_Y): Equip `calc.y' with YYERROR_VERBOSE when passed
874 `--yyerror-verbose'.
875 (_AT_CHECK_CALC): Adjust to this option.
876 (_AT_CHECK_CALC_ERROR): New macro to check parse error messages.
877
5a35a6cb
AD		 8782000-10-02 Akim Demaille <akim@epita.fr>
879
880 Test also `--verbose', `--defines' and `--name-prefix'. Testing
881 the latter demonstrates a flaw in the handling of non debugging
882 parsers introduced by myself on 2000-03-16: `#define yydebug 0'
883 was used in order to simplify:
884
885 #if YYDEBUG
886 if (yydebug)
887 {
888 ...
889 }
890 #endif
891
892 into
893
894 if (yydebug)
895 {
896 ...
897 }
898
899 unfortunately this leads to a CPP conflict when
900 `--name-prefix=foo' is used since it produces `#define yydebug
901 foodebug'.
902
903 * src/bison.s1 [!YYDEBUG]: Do not define yydebug.
904 (YYDPRINTF): New macro.
905 Spread its use.
906 * tests/calc.m4 (AT_CHECK_CALC): Do require a title, build it from
907 the bison options.
908 Also test `--verbose', `--defines' and `--name-prefix'.
909
71da9eea
AD		 9102000-10-02 Akim Demaille <akim@epita.fr>
911
912 Improve the readability of the produced parsers.
913
914 * src/bison.s1: Formatting changes.
915 Improve the comment related to the `$' mark.
916 (yydefault): Don't fall through to `yyresume': `goto' there.
917 * src/output.c (output_parser): When the `$' is met, skip the end
918 of its line.
919 New variable, `number_of_dollar_signs', to check there's exactly
920 one `$' in the parser skeleton.
921
95e36146
AD		 9222000-10-02 Akim Demaille <akim@epita.fr>
923
924 * lib/xstrdup.c: New file, from the fileutils.
925 * src/reader.c (parse_token_decl, get_type_name, parse_type_decl)
926 (parse_assoc_decl, parse_thong_decl, get_type): Use `xstrdup'
927 instead of strlen + xmalloc + strcpy.
928 * src/symtab.c (copys): Remove, use xstrdup instead.
929
d7020c20
AD		 9302000-10-02 Akim Demaille <akim@epita.fr>
931
932 * src/gram.h (associativity): New enum type which replaces the
933 former CPP macros `RIGHT_ASSOC', `LEFT_ASSOC' and `NON_ASSOC' with
934 `right_assoc', `left_assoc' and `non_assoc'.
935 Adjust all dependencies.
936 * src/reader.c: Formatting changes.
937 (LTYPESTR): Don't define it, use it as a literal in
938 `reader_output_yylsp'.
939 * src/symtab.h (symbol_class): New enum type which replaces the
940 former CPP macros `SUNKNOWN', `STOKEN and `SNTERM' with
941 `sunknown', `stoken and `snterm'.
942
1916f98e
AD		 9432000-10-02 Akim Demaille <akim@epita.fr>
944
945 * src/getargs.c (fixed_outfiles): Rename as...
946 (yaccflag): for consistency and accuracy.
947 Adjust dependencies.
948
d7913476
AD		 9492000-10-02 Akim Demaille <akim@epita.fr>
950
951 Use the more standard files `xalloc.h' and `xmalloc.c' instead of
952 Bison's `allocate.c' and `alloc.h'. This patch was surprisingly
953 difficult and introduced a lot of core dump. It turns out that
954 Bison used an implementation of `xmalloc' based on `calloc', and
955 at various places it does depend upon the initialization to 0. I
956 have not tried to isolate the pertinent places, and all the former
957 calls to Bison's `xmalloc' are now using `XCALLOC'. Someday,
958 someone should address this issue.
959
960 * src/allocate.c, src/alloc.h, m4/bison-decl.m4: Remove.
961 * lib/xmalloc.c, lib/xalloc.h, m4/malloc.m4, m4/realloc.m4: New
962 files.
963 Adjust dependencies.
964 * src/warshall.h: New file.
965 Propagate.
966
340ef489
AD		 9672000-10-02 Akim Demaille <akim@epita.fr>
968
969 Various anti-`extern in *.c' changes.
970
971 * src/system.h: Include `assert.h'.
972
b2ca4022
AD		 9732000-10-02 Akim Demaille <akim@epita.fr>
974
975 * src/state.h (nstates, final_state, first_state, first_shift)
976 (first_reduction): Move their exportation from here...
977 * src/LR0.h: to here.
978 Adjust dependencies.
979 * src/getargs.c (statisticsflag): New variable.
980 Add support for `--statistics'.
981 Adjust dependencies.
982
983 Remove a lot of now useless `extern' statements in most files.
984
403b315b
AD		 9852000-10-02 Akim Demaille <akim@epita.fr>
986
987 * src/LR0.h: New file.
988 Propagate its use.
989
07a58c13
AD		 9902000-10-02 Akim Demaille <akim@epita.fr>
991
992 * src/print.h: New file.
993 Propagate its use.
994 * src/print.c: Formatting and ordering changes.
995 (verbose, terse): Replace with...
996 (print_results): this new function.
997 Adjust dependencies.
998
0619caf0
AD		 9992000-10-02 Akim Demaille <akim@epita.fr>
1000
1001 * src/conflicts.c (conflict_report): New function.
1002 (conflict_log, verbose_conflict_log): Replace with...
1003 (print_conflicts): this function.
1004 Adjust dependencies.
1005 * src/conflicts.h: New file.
1006 Propagate its inclusion.
1007
3519ec76
AD		 10082000-10-02 Akim Demaille <akim@epita.fr>
1009
1010 * src/nullable.h: New file.
1011 Propagate its inclusion.
1012 * src/nullable.c: Formatting changes.
1013
015acc48
AD		 10142000-10-02 Akim Demaille <akim@epita.fr>
1015
1016 * src/reduce.h: New file.
1017 Propagate its inclusion.
1018 * src/reduce.c: Topological sort and other formatting changes.
1019 (bool, TRUE, FALSE): Move their definition to...
1020 * src/system.h: here.
1021
8963a27b
AD		 10222000-10-02 Akim Demaille <akim@epita.fr>
1023
1024 * src/files.c: Formatting changes.
1025 (tryopen, tryclose, openfiles): Rename as...
1026 (xfopen, xfclose, open_files): this.
1027 (stringappend): static.
1028 * src/files.h: Complete the list of exported symbols.
1029 Propagate its use.
1030
a70083a3
AD		 10312000-10-02 Akim Demaille <akim@epita.fr>
1032
1033 * src/reader.h: New file.
1034 Propagate its use instead of tedious list of `extern' and
1035 prototypes.
1036 * src/reader.c: Formatting changes, topological sort,
1037 s/register//.
1038
abadc117
AD		 10392000-10-02 Akim Demaille <akim@epita.fr>
1040
1041 * src/lex.h: Prototype `lex.c' exported functions.
1042 * src/reader.c: Adjust.
1043 * src/lex.c: Formatting changes.
1044 (safegetc): Rename as...
1045 (xgetc): this.
1046
720d742f
AD		 10472000-10-02 Akim Demaille <akim@epita.fr>
1048
1049 * src/lalr.h: New file.
1050 Propagate its inclusion instead of prototypes and `extern'.
1051 * src/lalr.c: Formatting changes, topological sorting etc.
1052
f2acea59
AD		 10532000-10-02 Akim Demaille <akim@epita.fr>
1054
1055 * src/output.c (token_actions): Introduce a temporary array,
1056 YYDEFACT, that makes it possible for this function to use
1057 output_short_table.
1058
d019d655
AD		 10592000-10-02 Akim Demaille <akim@epita.fr>
1060
1061 `user_toknums' is output as a `short[]' in `output.c', while it is
1062 defined as a `int[]' in `reader.c'. For consistency with the
1063 other output tables, `user_toknums' is now defined as a table of
1064 shorts.
1065
1066 * src/reader.c (user_toknums): Be a short table instead of an int
1067 table.
1068 Adjust dependencies.
1069
1070 Factor the short table outputs.
1071
1072 * src/output.c (output_short_table): New function.
1073 * src/output.c (output_gram, output_stos, output_rule_data)
1074 (output_base, output_table, output_check): Use it.
1075
6c89f1c1
AD		 10762000-10-02 Akim Demaille <akim@epita.fr>
1077
1078 * src/output.c (output): Topological sort of the functions, in
1079 order to get rid of the `static' prototypes.
1080 No longer use `register'.
1081 * src/output.h: New file.
1082 Propagate its inclusion in files explicitly prototyping functions
1083 from output.c.
1084
d9efd181
AD		 10852000-09-21 Akim Demaille <akim@epita.fr>
1086
1087 * src/atgeneral.m4: Update from Autoconf.
1088
c29240e7 10892000-09-21 Akim Demaille <akim@epita.fr>
2fa6973e
AD		 1090
1091 * src/closure.h: New file.
1092 * src/closure.c: Formatting changes, topological sort over the
1093 functions, use of closure.h.
1094 (initialize_closure, finalize_closure): Rename as...
1095 (new_closure, free_closure): these. Adjust dependencies.
1096 * src/LR0.c: Formatting changes, topological sort, use of
1097 cloture.h.
1098 (initialize_states): Rename as...
1099 (new_states): this.
1100 * src/Makefile.am (noinst_HEADERS): Adjust.
1101
499daa50
AD		 11022000-09-20 Akim Demaille <akim@epita.fr>
1103
1104 * src/acconfig.h: Don't protect config.h against multiple
1105 inclusion.
1106 Don't define PARAMS.
1107 * src/system.h: Define PARAMS.
1108 Remove some of the ad-hoc CPP magic for DOS, VMS etc.: this is the
1109 purpose of config.h. system.h must not try to fix wrong
1110 definitions in config.h.
1111
cc84fd5d
AD		 11122000-09-20 Akim Demaille <akim@epita.fr>
1113
1114 * src/derives.h: New file.
1115 * src/main.c, src/derives.h: Use it.
1116 Formatting changes.
1117 * src/Makefile.am (noinst_HEADERS): Adjust.
1118
db5b3a89
AD		 11192000-09-20 Akim Demaille <akim@epita.fr>
1120
1121 * tests/atgeneral.m4: Update from Autoconf.
1122 * tests/calc.m4 (_AT_DATA_CALC_Y, AT_DATA_CALC_Y, _AT_CHECK_CALC)
1123 (AT_CHECK_CALC): New macros.
1124 Use these macros to test bison with options `', `--raw',
1125 `--debug', `--yacc', `--yacc --debug'.
1126
ceed8467
AD		 11272000-09-19 Akim Demaille <akim@epita.fr>
1128
1129 * src/output.c: Formatting changes.
1130 * src/machine.h: Remove, leaving its contents in...
1131 * src/system.h: here.
1132 Include stdio.h.
1133 Adjust all dependencies on stdio.h and machine.h.
1134 * src/getargs.h: New file.
1135 Let all `extern' declarations about getargs.c be replaced with
1136 inclusion of `getargs.h'.
1137 * src/Makefile.am (noinst_HEADERS): Adjust.
1138
1139 * tests/calc.m4 (yyin): Be initialized in main, not on the global
1140 scope.
1141 (yyerror): Returns void, not int.
1142 * doc/bison.texinfo: Formatting changes.
1143
05a1d24b
AD		 11442000-09-19 Akim Demaille <akim@epita.fr>
1145
1146 * tests/calc.m4 (calc.y): Do not assign to stdin, as it's not
1147 portable.
1148
cbd25751
AD		 11492000-09-18 Akim Demaille <akim@epita.fr>
1150
1151 * configure.in: Append WARNING_CFLAGS to CFLAGS.
1152 * src/Makefile.am (INCLUDES): Don't.
1153 Be ready to fetch headers in lib/.
1154
13863333
AD		 11552000-09-18 Akim Demaille <akim@epita.fr>
1156
1157 * doc/bison.texinfo: Update the copyright.
1158 ANSIfy and GNUify the examples.
1159 Remove the old menu.
1160
0d533154
AD		 11612000-09-18 Akim Demaille <akim@epita.fr>
1162
1163 First set of tests: use the `calc' example from the documentation.
1164
1165 * src/bison.s1 (yyparse): Condition the code using `yytname' which
1166 is defined only when YYDEBUG is.
1167 * m4/atconfig.m4 (AT_CONFIG): Adjust to Autoconf 2.13.
1168 * src/files.c (tryopen, tryclose): Formatting changes.
1169 Move to the top and be static.
1170 * src/reader.c (read_signed_integer): Likewise.
1171 * tests/calc.m4: New file.
1172 * Makefile.am, suite.m4: Adjust.
1173 * m4/atconfig.m4: Set BISON_SIMPLE and BISON_HAIRY.
1174
e79137ac
AD		 11752000-09-18 Akim Demaille <akim@epita.fr>
1176
1177 Add support for an Autotest test suite for Bison.
1178
1179 * m4/m4.m4, m4/atconfig.m4: New files.
1180 * m4/Makefile.am (EXTRA_DIST): Adjust.
1181 * tests/suite.m4, tests/Makefile.am, tests/atgeneral.m4: New
1182 files.
1183 * src/getargs.c: Display a more standard --version message.
1184 * src/reader.c (reader): Formatting changes.
1185 No longer depend upon VERSION_STRING.
1186 * configure.in: No longer use `dnl'.
1187 Set up the test suite and the new directory `tests/.
1188 (VERSION_STRING): Remove.
1189
27821bff
AD		 11902000-04-14 Akim Demaille <akim@epita.fr>
1191
1192 * src/reader.c (copy_comment2): New function, same as former
1193 `copy_comment', but outputs into two FILE *.
1194 (copy_comment): Use it.
1195 (parse_union_decl): Use it.
1196 (get_type, parse_start_decl): Use the same `invalid' message.
1197 (parse_start_decl, parse_union_decl): Use the same `multiple'
1198 message.
1199 (parse_union_decl, copy_guard, copy_action): Use the same
1200 `unmatched' message.
1201 * m4/Makefile.am (EXTRA_DIST): Add `warning.m4'.
1202
cfe5fbc0
AD		 12032000-03-31 Akim Demaille <akim@epita.fr>
1204
1205 * src/files.c (tryopen, tryclose): Move to the top.
1206 Be static.
1207
cb7db13e
AD		 12082000-03-31 Akim Demaille <akim@epita.fr>
1209
1210 * src/main.c (main): Don't call `done', exit does it.
1211
a0f6b076
AD		 12122000-03-31 Akim Demaille <akim@epita.fr>
1213
36281465
AD		 1214 * allocate.c: s/return (foo)/return foo/.
1215 * lalr.c: Likewise.
1216 * LR0.c: Likewise.
1217 * output.c: Likewise.
1218 * reader.c: Likewise.
1219 * symtab.c: Likewise.
1220 * vmsgetargs.c: Likewise.
1221
12222000-03-31 Akim Demaille <akim@epita.fr>
1223
1224 Clean up the error reporting functions.
a0f6b076
AD		 1225
1226 * src/report.c: New file.
1227 * src/report.h: Likewise.
1228 * src/Makefile.am: Adjust.
1229 * m4/error.m4: New file.
1230 * m4/Makefile.am: Adjust.
1231 * configure.in (jm_PREREQ_ERROR): Call it.
1232 * src/main.c (int_to_string, banner, fatal_banner, warn_banner):
1233 Remove.
1234 (fatal, fatals): Remove. All callers use complain.c::fatal.
1235 (warn, warni, warns, warnss, warnss): Remove. All callers use
1236 complain.c::complain.
1237 (toomany): Remove, use fatal instead.
1238 * src/files.c (done): No argument, use complain_message_count.
1239 * src/main.c (main): Register `done' to `atexit'.
1240
1241 * src/getargs.c (usage): More `fputs', less `fprintf'.
1242
18539825
AD		 12432000-03-28 Akim Demaille <akim@epita.fr>
1244
1245 * lib/: New directory.
1246 * Makefile.am (SUBDIRS): Adjust.
1247 * configure.in: Adjust.
1248 (LIBOBJS): Although not used yet, AC_SUBST it, otherwise it's
1249 useless.
1250 * src/alloca.c: Moved to lib/.
1251 * src/getopt.c: Likewise.
1252 * src/getopt1.c: Likewise.
1253 * src/getopt.h: Likewise.
1254 * src/ansi2knr.c: Likewise.
1255 * src/ansi2knr.1: Likewise.
1256 * src/Makefile.am: Adjust.
1257 * lib/Makefile.am: New file.
1258
9f306f2a
AD		 12592000-03-28 Akim Demaille <akim@epita.fr>
1260
1261 * src/getargs.c (usage): Refresh the help message.
1262
0ba347b6
AD		 12632000-03-17 Akim Demaille <akim@epita.fr>
1264
1265 * src/getopt1.c: Updated from textutils 2.0e
1266 * src/getopt.c: Likewise.
1267 * src/getopt.h: Likewise.
1268
dbe7f271
AD		 12692000-03-17 Akim Demaille <akim@epita.fr>
1270
1271 * src/Makefile.am (bison.simple): Fix the awk program: quote only
1272 the file name, not the whole `#line LINE FILE'.
1273
75bbe78d
AD		 12742000-03-17 Akim Demaille <akim@epita.fr>
1275
1276 On syntax errors, report the token on which we choked.
1277
aa5fd0ee
AD		 1278 * src/bison.s1 (yyparse): In the label yyerrlab, when
1279 YYERROR_VERBOSE, add yychar in msg.
75bbe78d 1280
7b306f52
AD		 12812000-03-17 Akim Demaille <akim@epita.fr>
1282
aa5fd0ee 1283 * src/reader.c (copy_at): New function.
7b306f52
AD		 1284 (copy_guard): Use it.
1285 (copy_action): Use it.
1286
e87b5700
AD		 12872000-03-17 Akim Demaille <akim@epita.fr>
1288
1289 Be kind to translators, save some useless translations.
1290
aa5fd0ee 1291 * src/main.c (banner): New function.
e87b5700
AD		 1292 (fatal_banner): Use it.
1293 (warn_banner): Use it.
1294
ae3c3164
AD		 12952000-03-17 Akim Demaille <akim@epita.fr>
1296
aa5fd0ee
AD		 1297 * src/reader.c (copy_definition): Use copy_string and
1298 copy_comment. Removed now unused `match', `ended',
1299 `cplus_comment'.
ae3c3164
AD		 1300 (copy_comment, copy_string): Moved, to be visible from
1301 copy_definition.
1302
4dc58e7c
AD		 13032000-03-17 Akim Demaille <akim@epita.fr>
1304
aa5fd0ee
AD		 1305 * src/reader.c (copy_string): Declare `static inline'. No
1306 problems with inline, since it is checked by configure.
4dc58e7c
AD		 1307 (copy_comment): Likewise.
1308
0a6384c4
AD		 13092000-03-17 Akim Demaille <akim@epita.fr>
1310
aa5fd0ee 1311 * src/reader.c (packsymbols): Formatting changes.
0a6384c4 1312
3cef001a
AD		 13132000-03-17 Akim Demaille <akim@epita.fr>
1314
aa5fd0ee 1315 * src/reader.c (copy_comment): New function, factored out from:
3cef001a
AD		 1316 (copy_action): Use it. Removed now unused `match', `ended',
1317 `cplus_comment'.
1318 (copy_guard): Likewise.
1319
ca36d2ef
AD		 13202000-03-17 Akim Demaille <akim@epita.fr>
1321
aa5fd0ee 1322 * src/reader.c (copy_string): New function, factored out from:
ca36d2ef
AD		 1323 (copy_action): Use it.
1324 (copy_guard): Likewise.
1325
6666f98f
AD		 13262000-03-17 Akim Demaille <akim@epita.fr>
1327
1328 Change the handling of @s so that they behave exactly like $s.
1329 There is now a pseudo variable @$ (readble and writable), location
1330 of the lhs of the rule (by default ranging from the location of
1331 the first symbol of the rhs, to the location of the last symbol,
1332 or, if the rhs is empty, YYLLOC).
1333
1334 * src/bison.s1 [YYLSP_NEEDED] (yyloc): New variable, twin of
1335 yyval.
1336 (yyparse): When providing a default semantic action, provide a
1337 default location action.
1338 (after the $): No longer change `*YYLSP', just stack YYLOC the
1339 same way you stack YYVAL.
1340 * src/reader.c (read_declarations): Use warns.
1341 (copy_guard, case '@'): Also recognize `@$', expanded as `YYLOC'.
1342 (copy_action, case '@'): Likewise.
1343 Use a standard error message, to save useless work from
1344 translators.
1345
41aca2e0
AD		 13462000-03-17 Akim Demaille <akim@epita.fr>
1347
aa5fd0ee
AD		 1348 * src/bison.s1: Formatting and cosmetics changes.
1349 * src/reader.c: Likewise.
41aca2e0
AD		 1350 Update the Copyright notice.
1351
dc08c1d5
AD		 13522000-03-17 Akim Demaille <akim@epita.fr>
1353
aa5fd0ee
AD		 1354 * src/bison.s1 (#line): All set to `#line' only, since the
1355 Makefile now handles them.
dc08c1d5 1356
9ee3c97b
AD		 13572000-03-16 Akim Demaille <akim@epita.fr>
1358
1359 * src/output.c (output_rule_data): Output the documentation of
1360 some of the tables.
1361 (Copyright notice): Update.
1362 Formatting changes.
1363
0de741ca
AD		 13642000-03-16 Akim Demaille <akim@epita.fr>
1365
1366 * src/bison.s1 [!YYDEBUG]: Define yydebug to 0. This allows to
1367 remove most `#if YYDEBUG != 0', since `if (yydebug)' is enough.
1368 One `#if YYDEBUG' remains, since it uses variables which are
1369 defined only if `YYDEBUG != 0'.
1370
bb10be54
AD		 13712000-03-16 Akim Demaille <akim@epita.fr>
1372
1373 * src/bison.s1 (yyparse): Reorganize the definitions of the stacks
1374 and related variables so that the similarities are highlighted.
1375
b07b484a
AD		 13762000-03-16 Akim Demaille <akim@epita.fr>
1377
1378 * src/bison.s1: Properly indent CPP directives.
1379
361f60b3
AD		 13802000-03-16 Akim Demaille <akim@epita.fr>
1381
1382 * src/bison.s1: Properly indent the `alloca' CPP section.
1383
8c44d3ec
AD		 13842000-03-16 Akim Demaille <akim@epita.fr>
1385
1386 Do not hard code values of directories in `configure.in'.
1387 Update the `configure' tool chain.
1388
1389 * configure.in (XPFILE, XPFILE1, LOCALEDIR): Remove, handled by
1390 src/makefile.am.
1391 (VERSION_STRING): Use the third arg of AC_DEFINE_UNQUOTED.
1392 (AC_OUTPUT): Add m4/Makefile.
1393 Bump to bison 1.28a, 1.29 has never been released.
1394 * acconfig.h (XPFILE, XPFILE1, LOCALEDIR): Remove, since they are
1395 handled via src/Makefile.am.
1396 (VERSION_STRING, PROTOTYPES, ENABLE_NLS, HAVE_CATGETS,
1397 HAVE_GETTEXT, HAVE_LC_MESSAGES, HAVE_STPCPY): Remove, handled by
1398 autoheader.
1399 * Makefile.am (SUBDIRS): Add m4.
1400 (ACLOCAL_AM_FLAGS): New variable.
1401 (AUTOMAKE_OPTIONS): Add check-news.
1402 * src/Makefile.am (bison.simple): Use awk to replace #line lines with
1403 the proper line number and file name.
1404 (DEFS): Propagate the location of bison library files and of the
1405 locale files.
1406 (INCLUDES): Added `-I ..' so that one can compile with srcdir !=
1407 builddir.
1408 * acinclude.m4: Remove, replaced by the directory m4.
1409 * m4/Makefile.am (EXTRA_DIST): New variable.
1410 * m4/gettext.m4: New file, from the fileutils.
1411 * m4/lcmessage.m4: Likewise
1412 * m4/progtest.m4: Likewise.
1413 * m4/bison-decl.m4: New file, extracted from former acinclude.m4.
1414
f95997e7
AD		 14152000-03-10 Akim Demaille <akim@epita.fr>
1416
1417 * src/closure.c:
1418 Formatting changes of various comments.
1419 Respect the GNU coding standards at various places.
1420 Don't use `_()' when no translation is needed.
1421
14221999-12-13 Jesse Thilo <jthilo@gnu.org>
1423
1424 * src/files.c:
1425 OS/2 honors TMPDIR environment variable.
1426
14271999-12-13 Jesse Thilo <jthilo@gnu.org>
1428
1429 * doc/bison.texinfo: Tweaked spelling and grammar.
1430 Updated ISBN.
1431 Removed reference to price of printed copy.
1432 Mention BISON_SIMPLE and BISON_HAIRY.
1433
14341999-12-13 Jesse Thilo <jthilo@gnu.org>
1435
1436 * configure.in, NEWS:
1437 Bison 1.29 released.
1438
14391999-10-27 Jesse Thilo <jthilo@gnu.org>
1440
1441 * doc/.cvsignore, doc/Makefile.am, doc/refcard.tex:
1442 Added reference card.
1443
14441999-07-26 Jesse Thilo <jthilo@gnu.org>
1445
1446 * po/ru.po: Added Russian translation.
1447
14481999-07-26 Jesse Thilo <jthilo@gnu.org>
1449
1450 * configure.in: Added Russian translation.
1451
14521999-07-06 Jesse Thilo <jthilo@gnu.org>
1453
1454 * configure.in, NEWS, README:
1455 Released version 1.28.
1456
14571999-06-14 Jesse Thilo <jthilo@gnu.org>
1458
1459 * src/system.h:
1460 Squashed redefinition warning on some systems.
1461
1462 * src/getargs.c, src/Makefile.am, src/reader.c, src/version.c:
1463 Have configure build version string instead of relying on ANSI string
1464 concatentation.
1465
14661999-06-14 Jesse Thilo <jthilo@gnu.org>
1467
1468 * po/POTFILES.in: Got rid of version.c.
1469
14701999-06-14 Jesse Thilo <jthilo@gnu.org>
1471
1472 * acconfig.h, configure.in:
1473 Have configure build version string instead of relying on ANSI string
1474 concatentation.
1475
14761999-06-08 Jesse Thilo <jthilo@gnu.org>
1477
1478 * doc/bison.1:
1479 Dropped mention of `+' for long-named options.
1480
14811999-05-30 Jesse Thilo <jthilo@gnu.org>
1482
1483 * src/files.c: Added <unistd.h> for unlink().
1484
1485 * src/Makefile.am, src/system.h:
1486 I18n fixes.
1487
14881999-05-30 Jesse Thilo <jthilo@gnu.org>
1489
1490 * README: Added a FAQ list.
1491
1492 * configure.in, acconfig.h:
1493 I18n fixes.
1494
14951999-05-30 Jesse Thilo <jthilo@gnu.org>
1496
1497 * doc/FAQ, doc/Makefile.am:
1498 Added a FAQ list.
1499
15001999-05-19 Jesse Thilo <jthilo@gnu.org>
1501
1502 * src/alloc.h, src/symtab.h, src/version.c:
1503 Protected inclusion of "config.h" with HAVE_CONFIG_H.
1504
15051999-04-18 Jesse Thilo <jthilo@gnu.org>
1506
1507 * src/.cvsignore, src/Makefile.am:
1508 Reorganized: sources in `src', documentation in `doc'.
1509
1510 * src/lex.c (literalchar):
1511 fixed the code for escaping double quotes (thanks
1512 Jonathan Czisny.)
1513
15141999-04-18 Jesse Thilo <jthilo@gnu.org>
1515
1516 * po/de.po, po/es.po, po/fr.po, po/nl.po, po/POTFILES.in:
1517 Adjusted paths to reflect directory reorganization.
1518
15191999-04-18 Jesse Thilo <jthilo@gnu.org>
1520
1521 * doc/.cvsignore, doc/Makefile.am:
1522 Reorganized: sources in `src', documentation in `doc'.
1523
15241999-04-18 Jesse Thilo <jthilo@gnu.org>
1525
1526 * configure.in:
1527 Updated AC_INIT file to reflect directory reorganization.
1528
1529 * configure.in, .cvsignore, Makefile.am, POTFILES.in:
1530 Reorganized: sources in `src', documentation in `doc'.
1531
15321999-04-13 Jesse Thilo <jthilo@gnu.org>
1533
1534 * src/allocate.c:
1535 Don't declare calloc() and realloc() if not necessary.
1536
15371999-04-13 Jesse Thilo <jthilo@gnu.org>
1538
1539 * configure.in, acconfig.h, acinclude.m4:
1540 Don't declare calloc() and realloc() if not necessary.
1541
15421999-03-23 Jesse Thilo <jthilo@gnu.org>
1543
1544 * po/.cvsignore: Added i18n support.
1545
15461999-03-23 Jesse Thilo <jthilo@gnu.org>
1547
1548 * acconfig.h, configure.in, Makefile.am:
1549 Added i18n support.
1550
15511999-03-22 Jesse Thilo <jthilo@gnu.org>
1552
1553 * src/bison.s1: Fixed #line numbers.
1554
15551999-03-15 Jesse Thilo <jthilo@gnu.org>
1556
1557 * po/es.po, po/fr.po, po/nl.po, po/de.po:
1558 Added PO files from Translation Project.
1559
15601999-03-03 Jesse Thilo <jthilo@gnu.org>
1561
1562 * Makefile.am:
1563 Added support for non-ANSI compilers (ansi2knr).
1564
15651999-02-16 Jesse Thilo <jthilo@gnu.org>
1566
1567 * configure.in: Bumped version number to 1.27.
1568
1569 * Makefile.am:
1570 Added `bison.simple' to list of files removed by `make distclean'.
1571
15721999-02-12 Jesse Thilo <jthilo@gnu.org>
1573
1574 * src/files.c, src/files.h:
1575 Defined locations of parser files in config.h instead of Makefile.
1576
15771999-02-12 Jesse Thilo <jthilo@gnu.org>
1578
1579 * acconfig.h, acinclude.m4, configure.in, Makefile.am:
1580 Defined locations of parser files in config.h instead of Makefile.
1581
15821999-02-09 Jesse Thilo <jthilo@gnu.org>
1583
1584 * Makefile.am:
1585 Removed inappropriate use of $< macro.
1586
15871999-02-05 Jesse Thilo <jthilo@gnu.org>
1588
1589 * po/Makefile.in.in, po/POTFILES.in:
1590 Add `po' directory skeleton.
1591
15921999-01-27 Jesse Thilo <jthilo@gnu.org>
1593
1594 * README: Document help-bison list.
1595
1596 * configure.in: Add check for mkstemp().
1597
15981999-01-20 Jesse Thilo <jthilo@gnu.org>
1599
1600 * src/conflicts.c, src/LR0.c, src/output.c, src/reader.c:
1601 Hush a few compiler warnings.
1602
1603 * src/files.c:
1604 Add tryclose(), which verifies that fclose was successful.
1605 Hush a couple of compiler warnings.
1606
16071999-01-20 Jesse Thilo <jthilo@gnu.org>
1608
1609 * Makefile.am, OChangeLog:
1610 ChangeLog is now automatically generated. Include the old version as
1611 OChangeLog.
1612
16131999-01-14 Jesse Thilo <jthilo@gnu.org>
1614
1615 * 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:
1616 Update FSF address.
1617
16181999-01-14 Jesse Thilo <jthilo@gnu.org>
1619
1620 * doc/bison.texinfo: Fix formatting glitch.
1621
1622 * doc/bison.texinfo: Update FSF address.
1623
16241999-01-14 Jesse Thilo <jthilo@gnu.org>
1625
1626 * acconfig.h: Update FSF address.
1627
16281999-01-08 Jesse Thilo <jthilo@gnu.org>
1629
1630 * src/system.h:
1631 Don't define PACKAGE here, since config.h defines it.
1632
16331998-12-30 Jesse Thilo <jthilo@gnu.org>
1634
1635 * src/reader.c: Update copyright date.
1636
1637 * src/main.c:
1638 Ditch sprintf to statically-sized buffers in fatal/warn functions in
1639 favor of output directly to stderr (avoids buffer overruns).
1640
1641 * src/reader.c: Some checks for premature EOF.
1642
1643 * 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:
1644 Use prototypes if the compiler understands them.
1645
1646 * src/files.c: Honor TMPDIR on Unix hosts.
1647 Use prototypes if the compiler understands them.
1648
1649 * src/reader.c:
1650 Fix a couple of buffer overrun bugs.
1651 Use prototypes if the compiler understands them.
1652
1653 * src/system.h: Include unistd.h and ctype.h.
1654 Use #ifdef instead of #if for NLS symbols.
1655
16561998-12-30 Jesse Thilo <jthilo@gnu.org>
1657
1658 * doc/bison.texinfo:
1659 Delete comment "consider using @set for edition number, etc..." since
1660 we now are doing so.
1661
16621998-12-30 Jesse Thilo <jthilo@gnu.org>
1663
1664 * configure.in:
1665 Use prototypes if the compiler understands them.
1666
1667 * NEWS: Document 1.26 highlights.
1668
1669 * Makefile.am: Require Automake 1.3 or later.
1670
1671 * acconfig.h:
1672 Use prototypes if the compiler understands them.
1673
16741998-12-29 Jesse Thilo <jthilo@gnu.org>
1675
1676 * src/version.c:
1677 Use VERSION symbol from automake for version number.
1678
16791998-12-29 Jesse Thilo <jthilo@gnu.org>
1680
1681 * acconfig.h, configure.in, version.cin:
1682 Use VERSION symbol from automake for version number.
1683
16841998-11-28 Jesse Thilo <jthilo@gnu.org>
1685
1686 * Makefile.am:
1687 Distribute original version of simple parser (bison.s1), not built
1688 version (bison.simple).
1689
16901998-11-28 Jesse Thilo <jthilo@gnu.org>
1691
1692 * doc/bison.texinfo: Add info dir entry.
1693
1694 * doc/bison.texinfo:
1695 Let automake put version number into documentation.
1696
16971998-11-26 Jesse Thilo <jthilo@gnu.org>
1698
1699 * src/bison.cld, src/build.com, src/vmshlp.mar:
1700 Add non-RCS files from /gd/gnu/bison.
1701
17021998-11-26 Jesse Thilo <jthilo@gnu.org>
1703
1704 * doc/bison.1:
1705 Document the BISON_HAIRY and BISON_SIMPLE variables.
1706
17071998-11-25 Jesse Thilo <jthilo@gnu.org>
1708
1709 * src/version.c: Build version.c automatically.
1710
1711 * src/reader.c:
1712 Fix token numbering (used to start at 258, not 257).
1713
1714 * src/system.h: Include config.h.
1715
1716 * src/getargs.c: Update bug report address.
1717
1718 * src/alloca.c, src/getopt1.c, src/getopt.c, src/getopt.h:
1719 Get latest copies of alloca.c, getopt.c, getopt.h, getopt1.c from gnu.org.
1720
17211998-11-25 Jesse Thilo <jthilo@gnu.org>
1722
1723 * Makefile.am:
1724 Rename bison.simple to bison.s1 (bison.simple is then built from bison.s1).
1725
1726 * configure.in, version.cin:
1727 Build version.c automatically.
1728
1729 * AUTHORS: Add AUTHORS file.
1730
1731 * README: Update bug report address.
1732
1733 * bison.simple:
1734 Rename bison.simple to bison.s1 (bison.simple is then built from bison.s1).
1735
1736 * configure.in, Makefile.am, Makefile.in, stamp-h.in:
1737 Add automake stuff.
1738
17391998-11-25 Jesse Thilo <jthilo@gnu.org>
1740
1741 * doc/bison.texinfo: Clean up some formatting.
1742
17431998-05-05 Richard Stallman <rms@gnu.org>
1744
1745 * doc/bison.texinfo:
1746 Explain better why to make a pure parser.
1747
17481998-01-05 Richard Stallman <rms@gnu.org>
1749
1750 * src/files.c (openfiles):
1751 [_WIN32 && !__CYGWIN32__] Use TEMP or Temp to
1752 find a temporary directory, if possible. Do not unlink files while
1753 they are open.
1754
17551997-08-25 Richard Stallman <rms@gnu.org>
1756
1757 * src/reader.c (stack_offset;):
1758 Change some warni to warns.
1759
1760 * src/lex.c (literalchar): Use warns, not warni.
1761
17621997-06-28 Richard Stallman <rms@gnu.org>
1763
1764 * src/bison.s1: Add a Bison version comment.
1765
1766 * src/main.c (fatal, warn, berror):
1767 Use program_name.
1768
17691997-06-28 Richard Stallman <rms@gnu.org>
1770
1771 * Makefile.in (bison_version): New variable.
1772 (dist): Use that variable.
1773 (bison.s1): Substitute the Bison version into bison.simple.
1774
1775 * bison.simple: Add a Bison version comment.
1776
17771997-06-18 Richard Stallman <rms@gnu.org>
1778
1779 * src/main.c (fatal, warn, berror):
1780 Make error messages standard.
1781 (toomany): Improve error message text.
1782
1783 * 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:
1784 new.h renamed to alloc.h.
1785
17861997-06-18 Richard Stallman <rms@gnu.org>
1787
1788 * Makefile.in: new.h renamed to alloc.h.
1789
17901997-05-24 Richard Stallman <rms@gnu.org>
1791
1792 * src/lex.c (literalchar):
1793 Fix the code for escaping \, " and '.
1794
1795 (lex): Avoid trouble when there are many chars
1796 to discard in a char literal with just several chars in it.
1797
17981997-05-17 Richard Stallman <rms@gnu.org>
1799
1800 * src/bison.s1:
1801 Use malloc, if using alloca is troublesome.
1802 (YYSTACK_USE_ALLOCA): New flag macro.
1803 Define it for some systems and compilers.
1804 (YYSTACK_ALLOC): New macro.
1805 (yyparse): Use YYSTACK_ALLOC to allocate stack.
1806 If it was malloc'd, free it.
1807
18081997-05-17 Richard Stallman <rms@gnu.org>
1809
1810 * bison.simple:
1811 Use malloc, if using alloca is troublesome.
1812 (YYSTACK_USE_ALLOCA): New flag macro.
1813 Define it for some systems and compilers.
1814 (YYSTACK_ALLOC): New macro.
1815 (yyparse): Use YYSTACK_ALLOC to allocate stack.
1816 If it was malloc'd, free it.
1817
18181997-04-23 Richard Stallman <rms@gnu.org>
1819
1820 * src/bison.s1:
1821 (alloca) [__hpux]: Always define as __builtin_alloca.
1822
18231997-04-23 Richard Stallman <rms@gnu.org>
1824
1825 * bison.simple:
1826 (alloca) [__hpux]: Always define as __builtin_alloca.
1827
18281997-04-22 Richard Stallman <rms@gnu.org>
1829
1830 * src/bison.s1:
1831 [__hpux]: Include alloca.h (right for HPUX 10)
1832 instead of declaring alloca (right for HPUX 9).
1833
1834 * src/bison.s1 (__yy_memcpy):
1835 Declare arg `count' as unsigned int.
1836 (yyparse): Cast third arg to __yy_memcpy to unsigned int.
1837
18381997-04-22 Richard Stallman <rms@gnu.org>
1839
1840 * bison.simple:
1841 [__hpux]: Include alloca.h (right for HPUX 10)
1842 instead of declaring alloca (right for HPUX 9).
1843
1844 * bison.simple (__yy_memcpy):
1845 Declare arg `count' as unsigned int.
1846 (yyparse): Cast third arg to __yy_memcpy to unsigned int.
1847
18481997-01-03 Richard Stallman <rms@gnu.org>
1849
1850 * src/allocate.c: [__STDC__ or _MSC_VER]:
1851 Declare calloc and realloc to return void *.
1852
18531997-01-02 Richard Stallman <rms@gnu.org>
1854
1855 * src/system.h:
1856 [_MSC_VER]: Include stdlib.h and process.h.
1857 [_MSC_VER] (getpid): Define as macro--translate it to _getpid.
1858
1859 * src/main.c (main): Return FAILURE as a value.
1860 (printable_version): Declare arg as int, not char.
1861
18621997-01-02 Richard Stallman <rms@gnu.org>
1863
1864 * Makefile.in (dist):
1865 Explicitly check for symlinks, and copy them.
1866
18671996-12-19 Richard Stallman <rms@gnu.org>
1868
1869 * src/files.c:
1870 [_MSC_VER] (XPFILE, XPFILE1): Define, if not already defined.
1871
18721996-12-18 Paul Eggert <eggert@gnu.org>
1873
1874 * src/bison.s1 (yyparse):
1875 If __GNUC__ and YYPARSE_PARAM are both defined,
1876 declare yyparse to have a void * argument.
1877
18781996-12-18 Paul Eggert <eggert@gnu.org>
1879
1880 * bison.simple (yyparse):
1881 If __GNUC__ and YYPARSE_PARAM are both defined,
1882 declare yyparse to have a void * argument.
1883
18841996-12-17 Richard Stallman <rms@gnu.org>
1885
1886 * src/reduce.c (nbits): Add some casts.
1887
18881996-08-12 Richard Stallman <rms@gnu.org>
1889
1890 * src/bison.s1: Test _MSDOS as well as _MSDOS_.
1891
18921996-08-12 Richard Stallman <rms@gnu.org>
1893
1894 * bison.simple: Test _MSDOS as well as _MSDOS_.
1895
18961996-07-31 Richard Stallman <rms@gnu.org>
1897
1898 * src/bison.s1:
1899 [__sun && __i386]: Include alloca.h.
1900
19011996-07-31 Richard Stallman <rms@gnu.org>
1902
1903 * bison.simple:
1904 [__sun && __i386]: Include alloca.h.
1905
19061996-07-30 Richard Stallman <rms@gnu.org>
1907
1908 * src/bison.s1: Comment change.
1909
1910 * src/bison.s1: Test _MSDOS_, not MSDOS.
1911
19121996-07-30 Richard Stallman <rms@gnu.org>
1913
1914 * bison.simple: Comment change.
1915
1916 * bison.simple: Test _MSDOS_, not MSDOS.
1917
19181996-06-01 Richard Stallman <rms@gnu.org>
1919
1920 * 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:
1921 Insert `_' macro around many string constants.
1922
1923 * src/main.c:
1924 Insert `_' macro around many string constants.
1925
1926 (main): Call setlocale, bindtextdomain and textdomain.
1927
1928 * src/system.h: [HAVE_LOCALE_H]: Include locale.h.
1929 [! HAVE_LOCALE_H] (setlocale): Define as no-op.
1930 [ENABLE_NLS]: Include libintl.h.
1931 [ENABLE_NLS] (gettext): Define.
1932 [! ENABLE_NLS] (bintextdomain, textdomain, _): Consolation definitions.
1933 (N_, PACKAGE, LOCALEDIR): New macros.
1934
19351996-06-01 Richard Stallman <rms@gnu.org>
1936
1937 * POTFILES.in: New file.
1938
1939 * Makefile.in (allocate.o):
1940 Define target explicitly.
1941
1942 * Makefile.in (CFLAGS): Set to @CFLAGS@.
1943 (LDFLAGS): Set to @LDFLAGS@.
1944 (configure): Run autoconf only if preceding `cd' succeeds.
1945 (bison.s1): Redirect output to temporary file then move the
1946 temporary to the target, rather than redirecting directly to bison.s1.
1947 (clean): Remove config.status and config.log.
1948 (distclean): Don't remove config.status here.
1949
19501996-05-12 Richard Stallman <rms@gnu.org>
1951
1952 * src/bison.s1:
1953 (__yy_memcpy) [__cplusplus]: Reorder declarations of variables f and t.
1954
19551996-05-12 Richard Stallman <rms@gnu.org>
1956
1957 * bison.simple:
1958 (__yy_memcpy) [__cplusplus]: Reorder declarations of variables f and t.
1959
19601996-05-11 Richard Stallman <rms@gnu.org>
1961
1962 * src/bison.s1 (__yy_memcpy):
1963 Really reorder the args, as was supposedly done on Feb 14 1995.
1964 (yyparse): Calls changed accordingly.
1965
19661996-05-11 Richard Stallman <rms@gnu.org>
1967
1968 * Makefile.in (dist): Don't use $(srcdir).
1969
1970 * bison.simple (__yy_memcpy):
1971 Really reorder the args, as was supposedly done on Feb 14 1995.
1972 (yyparse): Calls changed accordingly.
1973
19741996-01-27 Richard Stallman <rms@gnu.org>
1975
1976 * src/output.c (output_rule_data):
1977 Test YYERROR_VERBOSE in the conditional
1978 around the definition of ttyname.
1979
19801995-12-29 Richard Stallman <rms@gnu.org>
1981
1982 * src/bison.s1:
1983 Fix line numbers in #line commands.
1984
19851995-12-29 Richard Stallman <rms@gnu.org>
1986
1987 * bison.simple:
1988 Fix line numbers in #line commands.
1989
19901995-12-27 Richard Stallman <rms@gnu.org>
1991
1992 * src/bison.s1 (YYPARSE_PARAM_DECL):
1993 In C++, make it always null.
1994 (YYPARSE_PARAM_ARG): New macro.
1995 (yyparse): Use YYPARSE_PARAM_ARG.
1996
19971995-12-27 Richard Stallman <rms@gnu.org>
1998
1999 * bison.simple (YYPARSE_PARAM_DECL):
2000 In C++, make it always null.
2001 (YYPARSE_PARAM_ARG): New macro.
2002 (yyparse): Use YYPARSE_PARAM_ARG.
2003
20041995-11-29 Richard Stallman <rms@gnu.org>
2005
2006 * doc/bison.texinfo:
2007 Describe literal string tokens, %raw, %no_lines, %token_table.
2008
20091995-11-29 Daniel Hagerty <hag@gnu.org>
2010
2011 * doc/bison.texinfo: Fixed update date
2012
20131995-10-16 Richard Stallman <rms@gnu.org>
2014
2015 * src/version.c: Version 1.25.
2016
20171995-10-16 Richard Stallman <rms@gnu.org>
2018
2019 * NEWS: *** empty log message ***
2020
20211995-10-16 Richard Stallman <rms@gnu.org>
2022
2023 * doc/bison.1, doc/bison.rnh:
2024 Add new options.
2025
20261995-10-15 Richard Stallman <rms@gnu.org>
2027
2028 * src/vmsgetargs.c, src/getargs.c:
2029 Added -n, -k, and -raw switches.
2030 (noparserflag, toknumflag, rawtoknumflag): New variables.
2031
2032 * src/symtab.h (SALIAS):
2033 New #define for adding aliases to %token.
2034 (struct bucket): Added `alias' field.
2035
2036 * src/reduce.c (reduce_grammar):
2037 Revise error message.
2038 (print_notices): Remove final `.' from error message.
2039
2040 * src/reader.c (reader_output_yylsp):
2041 New function.
2042 (readgram): Use `#if 0' around code that accepted %command
2043 inside grammar rules: The documentation doesn't allow it,
2044 and it will fail since the %command processors scan for the next %.
2045 (parse_token_decl): Extended the %token
2046 declaration to allow a multi-character symbol as an alias.
2047 (parse_thong_decl): New function.
2048 (read_declarations): Added %thong declarations.
2049 (read_declarations): Handle NOOP to deal with allowing
2050 % declarations as another means to specify the flags.
2051 (readgram): Allow %prec prior to semantics embedded in a rule.
2052 (skip_to_char, read_declarations, copy_definition)
2053 (parse_token_decl, parse_start_decl, parse_type_decl)
2054 (parse_assoc_decl, parse_union_decl, parse_expect_decl)
2055 (get_type_name, copy_guard, copy_action, readgram)
2056 (get_type, packsymbols): Revised most error messages.
2057 Changed `fatal' to `warnxxx' to avoid aborting for error.
2058 Revised and use multiple warnxxx functions to avoid using VARARGS1.
2059 (read_declarations): Improve the error message for
2060 an invalid character. Do not abort.
2061 (read_declarations, copy_guard, copy_action): Use
2062 printable_version to avoid unprintable characters in printed output.
2063 (parse_expect_decl): Error if argument to %expect exceeds 10 digits.
2064 (parse_token_decl, parse_assoc_decl, parse_type_decl, get_type):
2065 Allow the type of a non-terminal can be given
2066 more than once, as long as all specifications give the same type.
2067
2068 * src/output.c:
2069 (output_headers, output_trailers, output, output_gram)
2070 (output_rule_data): Implement noparserflag variable.
2071 Implement toknumflag variable.
2072 (output): Call reader_output_yylsp to output LTYPESTR.
2073
2074 * src/main.c (main):
2075 If reader sees an error, don't process the grammar.
2076 (fatals): Updated to not use VARARGS1.
2077 (printable_version, int_to_string, warn, warni, warns, warnss)
2078 (warnsss): New error reporting functions. Avoid abort for error.
2079
2080 * src/lex.h:
2081 Added THONG and NOOP for alias processing.
2082 Added SETOPT for the new code that allows setting options with %flags.
2083
2084 * src/lex.c:
2085 Include getopt.h. Add some extern decls.
2086 (safegetc): New function to deal with EOF gracefully.
2087 (literalchar); new function to deal with reading \ escapes.
2088 (lex): Use literalchar.
2089 (lex): Implemented "..." tokens.
2090 (literalchar, lex, parse_percent_token): Made tokenbuffer
2091 always contain the token. This includes growing the token
2092 buffer while reading an integer.
2093 (parse_percent_token): Replaced if-else statement with percent_table.
2094 (parse_percent_token): Added % declarations as another
2095 way to specify the flags -n, -l, and -r. Also added hooks for
2096 -d, -k, -y, -v, -t, -p, -b, -o, but implementation requires
2097 major changes to files.c.
2098 (lex) Retain in the incoming stream a character following
2099 an incorrect '/'.
2100 (skip_white_space, lex): Revised most error messages
2101 and changed fatal to warn to avoid aborting.
2102 (percent_table): Added %thong declarations.
2103
2104 * src/gram.h: Comment changes.
2105
2106 * src/files.c (openfiles, open_extra_files, done):
2107 Add faction flag
2108 and actfile file. Handle noparserflag. Both for -n switch.
2109
2110 * src/conflicts.c (resolve_sr_conflict):
2111 Remove use of alloca.
2112
21131995-06-01 Jim Meyering <meyering@gnu.org>
2114
2115 * doc/bison.texinfo: *** empty log message ***
2116
21171995-05-06 Richard Stallman <rms@gnu.org>
2118
2119 * src/bison.s1: Comment change.
2120
21211995-05-06 Richard Stallman <rms@gnu.org>
2122
2123 * bison.simple: Comment change.
2124
21251995-05-03 Richard Stallman <rms@gnu.org>
2126
2127 * src/version.c: Version now 1.24.
2128
2129 * src/bison.s1: Change distribution terms.
2130
2131 * src/version.c: Version now 1.23.
2132
21331995-05-03 Richard Stallman <rms@gnu.org>
2134
2135 * doc/bison.texinfo:
2136 Rewrite "Conditions for Using Bison".
2137 Update version to 1.24.
2138
21391995-05-03 Richard Stallman <rms@gnu.org>
2140
2141 * bison.simple: Change distribution terms.
2142
21431995-02-23 Richard Stallman <rms@gnu.org>
2144
2145 * src/files.c: Test __VMS_POSIX as well as VMS.
2146
21471995-02-14 Jim Meyering <meyering@gnu.org>
2148
2149 * src/bison.s1 (__yy_memcpy):
2150 Renamed from __yy_bcopy to avoid
2151 confusion. Reverse FROM and TO arguments to be consistent with
2152 those of memcpy.
2153
21541995-02-14 Jim Meyering <meyering@gnu.org>
2155
2156 * bison.simple (__yy_memcpy):
2157 Renamed from __yy_bcopy to avoid
2158 confusion. Reverse FROM and TO arguments to be consistent with
2159 those of memcpy.
2160
21611994-11-10 David J. MacKenzie <djm@gnu.org>
2162
2163 * NEWS: reformat
2164
2165 * NEWS: New file.
2166
2167 * Makefile.in (DISTFILES): Include NEWS.
2168
2169 * Makefile.in (DISTFILES):
2170 Include install-sh, not install.sh.
2171
2172 * configure.in: Update to Autoconf v2 macro names.
2173
21741994-10-05 David J. MacKenzie <djm@gnu.org>
2175
2176 * Makefile.in: fix typo
2177
2178 * Makefile.in (prefix, exec_prefix):
2179 Let configure set them.
2180
21811994-09-28 David J. MacKenzie <djm@gnu.org>
2182
2183 * Makefile.in: Set datadir to $(prefix)/share.
2184
21851994-09-15 Richard Stallman <rms@gnu.org>
2186
2187 * src/bison.s1:
2188 Update copyright notice and GPL version.
2189
21901994-09-15 Richard Stallman <rms@gnu.org>
2191
2192 * bison.simple:
2193 Update copyright notice and GPL version.
2194
21951994-07-12 Richard Stallman <rms@gnu.org>
2196
2197 * src/reduce.c, src/reader.c:
2198 entered into RCS
2199
22001994-05-05 David J. MacKenzie <djm@gnu.org>
2201
2202 * Makefile.in: entered into RCS
2203
22041994-03-26 Richard Stallman <rms@gnu.org>
2205
2206 * src/bison.s1: entered into RCS
2207
22081994-03-26 Richard Stallman <rms@gnu.org>
2209
2210 * bison.simple: entered into RCS
2211
22121994-03-25 Richard Stallman <rms@gnu.org>
2213
2214 * src/main.c: entered into RCS
2215
22161994-03-24 Richard Stallman <rms@gnu.org>
2217
2218 * src/conflicts.c: entered into RCS
2219
22201994-01-02 Richard Stallman <rms@gnu.org>
2221
2222 * Makefile.in: *** empty log message ***
2223
22241993-11-21 Richard Stallman <rms@gnu.org>
2225
2226 * src/bison.s1: *** empty log message ***
2227
22281993-11-21 Richard Stallman <rms@gnu.org>
2229
2230 * doc/bison.texinfo: entered into RCS
2231
2232 * doc/bison.texinfo: *** empty log message ***
2233
22341993-11-21 Richard Stallman <rms@gnu.org>
2235
2236 * bison.simple: *** empty log message ***
2237
22381993-10-25 David J. MacKenzie <djm@gnu.org>
2239
2240 * doc/bison.texinfo: *** empty log message ***
2241
22421993-10-19 Richard Stallman <rms@gnu.org>
2243
2244 * src/bison.s1: *** empty log message ***
2245
22461993-10-19 Richard Stallman <rms@gnu.org>
2247
2248 * bison.simple: *** empty log message ***
2249
22501993-10-14 Richard Stallman <rms@gnu.org>
2251
2252 * src/bison.s1: *** empty log message ***
2253
22541993-10-14 Richard Stallman <rms@gnu.org>
2255
2256 * bison.simple: *** empty log message ***
2257
22581993-09-14 David J. MacKenzie <djm@gnu.org>
2259
2260 * doc/bison.texinfo: *** empty log message ***
2261
22621993-09-13 Noah Friedman <friedman@gnu.org>
2263
2264 * Makefile.in: *** empty log message ***
2265
22661993-09-10 Richard Stallman <rms@gnu.org>
2267
2268 * src/conflicts.c: *** empty log message ***
2269
2270 * src/system.h: entered into RCS
2271
22721993-09-10 Richard Stallman <rms@gnu.org>
2273
2274 * doc/bison.1: entered into RCS
2275
22761993-09-06 Noah Friedman <friedman@gnu.org>
2277
2278 * src/version.c: entered into RCS
2279
22801993-09-06 Noah Friedman <friedman@gnu.org>
2281
2282 * Makefile.in: *** empty log message ***
2283
22841993-07-30 David J. MacKenzie <djm@gnu.org>
2285
2286 * Makefile.in: *** empty log message ***
2287
22881993-07-24 Richard Stallman <rms@gnu.org>
2289
2290 * src/bison.s1: *** empty log message ***
2291
22921993-07-24 Richard Stallman <rms@gnu.org>
2293
2294 * bison.simple: *** empty log message ***
2295
22961993-07-08 David J. MacKenzie <djm@gnu.org>
2297
2298 * Makefile.in: *** empty log message ***
2299
23001993-07-04 Richard Stallman <rms@gnu.org>
2301
2302 * src/bison.s1: *** empty log message ***
2303
23041993-07-04 Richard Stallman <rms@gnu.org>
2305
2306 * bison.simple: *** empty log message ***
2307
23081993-06-26 David J. MacKenzie <djm@gnu.org>
2309
2310 * src/getargs.c: entered into RCS
2311
23121993-06-26 David J. MacKenzie <djm@gnu.org>
2313
2314 * doc/bison.texinfo: *** empty log message ***
2315
2316 * doc/bison.1: New file.
2317
23181993-06-25 Richard Stallman <rms@gnu.org>
2319
2320 * src/getargs.c: New file.
2321
23221993-06-16 Richard Stallman <rms@gnu.org>
2323
2324 * src/bison.s1: *** empty log message ***
2325
23261993-06-16 Richard Stallman <rms@gnu.org>
2327
2328 * bison.simple: *** empty log message ***
2329
23301993-06-03 Richard Stallman <rms@gnu.org>
2331
2332 * src/bison.s1: New file.
2333
23341993-06-03 Richard Stallman <rms@gnu.org>
2335
2336 * doc/bison.texinfo: *** empty log message ***
2337
23381993-06-03 Richard Stallman <rms@gnu.org>
2339
2340 * bison.simple: New file.
2341
23421993-05-19 Richard Stallman <rms@gnu.org>
2343
2344 * doc/bison.texinfo: New file.
2345
23461993-05-07 Noah Friedman <friedman@gnu.org>
2347
2348 * Makefile.in: *** empty log message ***
2349
23501993-04-28 Noah Friedman <friedman@gnu.org>
2351
2352 * src/reader.c: *** empty log message ***
2353
23541993-04-23 Noah Friedman <friedman@gnu.org>
2355
2356 * src/alloc.h: entered into RCS
2357
23581993-04-20 David J. MacKenzie <djm@gnu.org>
2359
2360 * src/version.c: *** empty log message ***
2361
2362 * src/files.c, src/allocate.c:
2363 entered into RCS
2364
2365 * src/reader.c: *** empty log message ***
2366
2367 * src/lex.c: entered into RCS
2368
2369 * src/conflicts.c: New file.
2370
2371 * src/symtab.c: entered into RCS
2372
2373 * src/alloc.h: New file.
2374
2375 * src/LR0.c: entered into RCS
2376
23771993-04-18 Noah Friedman <friedman@gnu.org>
2378
2379 * src/reader.c: New file.
2380
2381 * src/version.c: *** empty log message ***
2382
23831993-04-18 Noah Friedman <friedman@gnu.org>
2384
2385 * Makefile.in: *** empty log message ***
2386
23871993-04-17 Noah Friedman <friedman@gnu.org>
2388
2389 * Makefile.in: *** empty log message ***
2390
23911993-04-15 Richard Stallman <rms@gnu.org>
2392
2393 * src/main.c, src/files.c:
2394 New file.
2395
23961993-04-15 Noah Friedman <friedman@gnu.org>
2397
2398 * configure.in: entered into RCS
2399
2400 * configure.in: *** empty log message ***
2401
2402 * configure.in: New file.
2403
24041993-04-14 Richard Stallman <rms@gnu.org>
2405
2406 * Makefile.in: New file.
2407
24081993-04-13 Richard Stallman <rms@gnu.org>
2409
2410 * src/version.c: New file.
2411
24121993-03-25 Richard Stallman <rms@gnu.org>
2413
2414 * src/output.c: entered into RCS
2415
24161992-09-25 Richard Stallman <rms@gnu.org>
2417
2418 * configure.bat: entered into RCS
2419
24201992-06-22 Richard Stallman <rms@gnu.org>
2421
2422 * src/vmsgetargs.c: entered into RCS
2423
24241992-06-22 Richard Stallman <rms@gnu.org>
2425
2426 * doc/bison.rnh: entered into RCS
2427
24281992-04-20 David J. MacKenzie <djm@gnu.org>
2429
2430 * README: entered into RCS
2431
24321992-01-22 Richard Stallman <rms@gnu.org>
2433
2434 * src/machine.h: entered into RCS
2435
24361991-12-21 Richard Stallman <rms@gnu.org>
2437
2438 * src/lalr.c, src/closure.c:
2439 entered into RCS
2440
24411991-12-20 Richard Stallman <rms@gnu.org>
2442
2443 * src/state.h: entered into RCS
2444
24451991-12-18 Richard Stallman <rms@gnu.org>
2446
2447 * src/print.c, src/nullable.c, src/derives.c:
2448 entered into RCS
2449
24501991-11-03 David J. MacKenzie <djm@gnu.org>
2451
2452 * src/warshall.c, src/types.h, src/symtab.h, src/lex.h, src/gram.c, src/gram.h, src/files.h:
2453 entered into RCS
2454
24551988-09-09 Richard Stallman <rms@gnu.org>
2456
2457 * src/bison.hairy: entered into RCS
2458
24591987-12-16 Richard Stallman <rms@gnu.org>
2460
2461 * REFERENCES: entered into RCS
bison