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[bison.git] / ChangeLog
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150ca7a7
AD		 12001-08-15 Akim Demaille <akim@epita.fr>
2
3 * missing: Update from CVS Automake.
4 * config/config.guess, config/config.sub, config/texinfo.tex:
5 Update from gnu.org.
6
69b5cec4
AD		 72001-08-15 Akim Demaille <akim@epita.fr>
8
9 * Makefile.maint: Sync with CVS Autoconf.
10
f2b5126e
PB		 112001-08-14 Pascal Bart <pascal.bart@epita.fr>
12
69b5cec4 13 * doc/bison.texinfo: Include GNU Free Documentation License from
f2b5126e
PB		 14 `fdl.texi'.
15 * doc/fdl.texi: Add to package.
16
4ecbf796
MA		 172001-08-14 Marc Autret <autret_m@epita.fr>
18
19 Turn on %{source,header}_extension features.
20
69b5cec4 21 * src/lex.c (percent_table): Un-CPP out header_extension and
4ecbf796
MA		 22 source_extension.
23 * src/files.c (compute_exts_from_gf): Compare pointers with NULL.
69b5cec4 24 (compute_exts_from_src): Remove conditions. It restores priorities
4ecbf796
MA		 25 between options.
26
95fb5662
MA		 272001-08-14 Marc Autret <autret_m@epita.fr>
28
29 * src/files.c (compute_base_names): Add extensions computing when
30 `--file-prefix' used.
31 Standardize function calls.
32
78d09da9
MA		 332001-08-13 Marc Autret <autret_m@epita.fr>
34
69b5cec4 35 * src/bison.simple (YYSTACK_USE_ALLOCA): Changed to allow users
78d09da9
MA		 36 defining it (defined but null disables alloca).
37
5a009f2c
MA		 382001-08-13 Marc Autret <autret_m@epita.fr>
39
40 * src/bison.simple (_yy_memcpy): CPP reformat.
41
1e41465a
PB		 422001-08-13 Pascal Bart <pascal.bart@epita.fr>
43
44 * tests/atconfig.in (CPPFLAGS): Fix.
45
c67a198d
PB		 462001-08-10 Pascal Bart <pascal.bart@epita.fr>
47
79282c6c 48 * doc/bison.texinfo: Include GNU General Public License from
c67a198d
PB		 49 `gpl.texi'.
50 * doc/gpl.texi: Add to package.
51
09a6de7e
MA		 522001-08-10 Marc Autret <autret_m@epita.fr>
53
54 * src/print_graph.h: Fix.
55 * src/reader.c (read_declarations): Use parse_header_extension_decl ().
56
b77b9ee0
AD		 572001-08-10 Akim Demaille <akim@epita.fr>
58
59 * src/system.h: Provide default declarations for stpcpy, strndup,
60 and strnlen.
61
3e259915
MA		 622001-08-10 Robert Anisko <anisko_r@epita.fr>
63
64 * doc/bison.texinfo (Locations): Update @$ stuff.
65
ca96bc2d
MA		 662001-08-09 Robert Anisko <anisko_r@epita.fr>
67
68 * src/bison.simple (YYLLOC_DEFAULT): Update.
69 (yyparse): Adjust.
70
fdc6758b
MA		 712001-08-08 Marc Autret <autret_m@epita.fr>
72
b77b9ee0 73 * doc/bison.texinfo: Change @samp{$<@dots{}>} to
fdc6758b
MA		 74 @samp{$<@dots{}>@var{n}} in Section Actions in Mid-Rule.
75 Reported by Fabrice Bauzac.
957d4dbf 76
600cad3b
MA		 772001-08-08 Marc Autret <autret_m@epita.fr>
78
79 * src/vcg_default.h: Use NULL instead of 0 to initialize pointers.
80 * src/vcg.c (output_node): Fix.
81 * src/vcg.h: Cleanup.
82 * src/print_graph.c: Add comments.
b77b9ee0 83 (node_output_size): New global variable. Simplify the formatting of
600cad3b 84 the VCG graph output.
b77b9ee0 85 (print_actions): Unused code is now used. It notifies the final state
600cad3b 86 and no action states in the VCG graph. It also give the reduce actions.
b77b9ee0 87 The `shift and goto' edges are red and the `go to state' edges are
600cad3b
MA		 88 blue.
89 Get the current node name and node_obstack by argument.
90 (node_obstack): New variable.
91 (print_state): Manage node_obstack.
92 (print_core): Use node_obstack given by argument.
93 A node is not only computed here but in print_actions also.
94 (print_graph): CPP out useless code instead of commenting it.
95
976e528f
AD		 962001-08-07 Pascal Bart <pascal.bart@epita.fr>
97
98 * tests/atconfig.in (CPPFLAGS): Fix.
99
20e8e5ca
AD		 1002001-08-07 Akim Demaille <akim@epita.fr>
101
102 * src/print_graph.c (quote): New.
103 (print_core): Use it.
104
957d4dbf 1052001-08-06 Akim Demaille <akim@epita.fr>, Marc Autret <autret_m@epita.fr>
3e3da797 106
3e3da797
AD		 107 * src/vcg.c (complain.h): Include it.
108 Unepitaize `return' invocations.
c4b66126 109 [NDEBUG] (main): Remove.
79282c6c 110 * src/vcg.h (node_t, edge_t, graph_t): Constify the char * members.
c4b66126
AD		 111 * src/files.c (open_files): Initialize graph_obstack.
112 * src/print_graph.c (print_actions): CPP out useless code.
113 (print_core): Don't output the last `\n' in labels.
114 Use `quote'.
115 * src/files.c (output_files): Output the VCG file.
116 * src/main.c (main): Invoke print_graph ();
3e3da797 117
957d4dbf 1182001-08-06 Marc Autret <autret_m@epita.fr>
22c2cbc0
AD		 119
120 Automaton VCG graph output.
121 Using option ``-g'' or long option ``--graph'', you can generate
122 a gram_filename.vcg file containing a VCG description of the LALR (1)
123 automaton of your grammar.
124
125 * src/main.c: Call to print_graph() function.
126 * src/getargs.h: Update.
127 * src/getargs.c (options): Update to catch `-g' and `--graph' options.
128 (graph_flag): New flag.
129 (longopts): Update.
130 (getargs): Add case `g'.
131 * src/files.c (graph_obstack): New obstack struct.
132 (open_files): Initialize new obstack.
133 (output_files): Saves graph_obstack if required.
134 * src/files.h (graph_obstack): New extern declaration.
135 * src/Makefile.am: Add new source files.
136
957d4dbf 1372001-08-06 Marc Autret <autret_m@epita.fr>
ce4d5ce0
AD		 138
139 * src/print_graph.c, src/print_graph.h (graph): New.
140 * src/vcg.h: New file.
141 * src/vcg.c: New file, VCG graph handling.
142
7333d403
AD		 1432001-08-06 Marc Autret <autret_m@epita.fr>
144
145 Add of %source_extension and %header_extension which specify
146 the source or/and the header output file extension.
147
148 * src/files.c (compute_base_names): Remove initialisation of
149 src_extension and header_extension.
150 (compute_exts_from_gf): Update.
151 (compute_exts_from_src): Update.
152 (output_files): Update.
153 * src/reader.c (parse_header_extension_decl): New.
154 (parse_source_extension_decl): New.
155 (read_declarations): New case statements for the new tokens.
156 * src/lex.c (percent_table): Add entries for %source_extension
157 and %header_extension.
158 * src/lex.h (token_e): New tokens tok_hdrext and tok_srcext.
159
84163231
AD		 1602001-08-06 Marc Autret <autret_m@epita.fr>
161
162 * configure.in: Bump to 1.28c.
163 * doc/bison.texinfo: Texinfo thingies.
164
8303fc42
AD		 1652001-08-04 Pascal Bart <pascal.bart@epita.fr>
166
167 * tests/atconfig.in (CPPFLAGS): Add.
168 * tests/calc.at (AT_CHECK): Use CPPFLAGS.
169
70a84437
AD		 1702001-08-03 Akim Demaille <akim@epita.fr>
171
172 Version 1.28b.
173
2ce10144
AD		 1742001-08-03 Akim Demaille <akim@epita.fr>
175
176 * tests/Makefile.am (check-local): Ship testsuite.
177 * tests/calc.at (_AT_DATA_CALC_Y): Prototype all the functions.
178 Include `string.h'.
179
1e3e4bc1
AD		 1802001-08-03 Akim Demaille <akim@epita.fr>
181
182 * configure.in: Try using -Wformat when compiling.
183
42b45b7f
AD		 1842001-08-03 Akim Demaille <akim@epita.fr>
185
186 * configure.in: Bump to 1.28b.
187
8f13fe33
AD		 1882001-08-03 Akim Demaille <akim@epita.fr>
189
190 * src/complain.c: Adjust strerror_r portability issues.
191
b37ba92c
AD		 1922001-08-03 Akim Demaille <akim@epita.fr>
193
194 Version 1.28a.
195
b0ce6046
AD		 1962001-08-03 Akim Demaille <akim@epita.fr>
197
198 * src/getargs.c, src/getarg.h (skeleton)): Constify.
199 * src/lex.c (literalchar): Avoid name clashes on `buf'.
200 * src/getargs.c: Include complain.h.
201 * src/files.c, src/files.h (skeleton_find): Avoid name clashes.
202 * lib/quotearg.c, lib/quotearg.h: Update from fileutils 4.1.
203
d01c415b
AD		 2042001-08-03 Akim Demaille <akim@epita.fr>
205
206 * src/reader.c (readgram): Display hidden chars in error messages.
207
459dd1a6
AD		 2082001-08-03 Akim Demaille <akim@epita.fr>
209
210 Update to gettext 0.10.39.
211
53b74c0c
AD		 2122001-08-03 Akim Demaille <akim@epita.fr>
213
214 * lib/strspn.c: New.
215
234a3be3
AD		 2162001-08-01 Marc Autret <autret_m@epita.fr>
217
218 * doc/bison.texinfo: Update.
219 * doc/bison.1 (mandoc): Update.
220 * src/system.h (EXT_GUARD_C, EXT_STYPE_H): Remove .c and .h.
221 * src/files.c: Support output files extensions computing.
222 (src_extension): New static variable.
223 (header_extension): New static variable.
224 (tr): New function.
225 (get_extension_index): New function, gets the index of an extension
226 filename in a string.
227 (compute_exts_from_gf): New function, computes extensions from the
228 grammar file extension.
229 (compute_exts_from_src): New functions, computes extensions from the
230 C source file extension, file given by ``-o'' option.
231 (compute_base_names): Update.
232 (output_files): Update.
233
847bf1f5
AD		 2342001-08-01 Robert Anisko <anisko_r@epita.fr>
235
d995fee7 236 * doc/bison.texi: Document @$.
847bf1f5
AD		 237 (Locations): New section.
238
d074a105
AD		 2392001-07-18 Akim Demaille <akim@epita.fr>
240
241 * Makefile.maint, GNUmakefile: New, from Autoconf 2.52.
242 * config/prev-version.txt, config/move-if-change: New.
243 * Makefile.am: Adjust.
244
3419715d
AD		 2452001-07-08 Pascal Bart <pascal.bart@epita.fr>
246
247 * src/bison.simple (yyparse): Suppress warning `comparaison
248 between signed and unsigned'.
249
62ab6972
AD		 2502001-07-05 Pascal Bart <pascal.bart@epita.fr>
251
252 * src/getargs.h (raw_flag): Remove.
253 * src/getargs.c: Die on `-r'/`--raw'.
254 * src/lex.c (parse_percent_token): Die on `%raw'.
255 * src/reader.c (output_token_defines): Suppress call to `raw_flag'.
256 * tests/calc.at: Suppress test with option `--raw'.
257
1e24cc5b
AD		 2582001-07-14 Akim Demaille <akim@epita.fr>
259
260 * config/: New.
261 * configure.in: Require Autoconf 2.50.
262 Update to gettext 0.10.38.
263
32dfccf8
AD		 2642001-03-16 Akim Demaille <akim@epita.fr>
265
266 * doc/bison.texinfo: ANSIfy the examples.
267
cd5bd6ac
AD		 2682001-03-16 Akim Demaille <akim@epita.fr>
269
270 * getargs.c (skeleton): New variable.
271 (longopts): --skeleton is a new option.
272 (shortopts, getargs): -S is a new option.
273 * getargs.h: Declare skeleton.
274 * output.c (output_parser): Use it.
275
5141b016
AD		 2762001-03-16 Akim Demaille <akim@epita.fr>
277
278 * m4/strerror_r.m4: New.
279 * m4/error.m4: Run AC_FUNC_STRERROR_R.
280 * lib/error.h, lib/error.c: Update.
281
447992b9
AD		 2822001-03-16 Akim Demaille <akim@epita.fr>
283
284 * src/getargs.c (longopts): Clean up.
285
274d42ce
AD		 2862001-02-21 Akim Demaille <akim@epita.fr>
287
288 * src/reader.c (gensym): `gensym_count' is your own.
289 Use a static buf to create the symbol name, as token_buffer is no
290 longer a buffer.
291
22c821f3
AD		 2922001-02-08 Akim Demaille <akim@epita.fr>
293
294 * src/conflicts.c (conflict_report): Be sure not to append to res
295 between two calls, which could happen if both first sprintf were
296 skipped, but not the first cp += strlen.
297
18569462
AD		 2982001-02-08 Akim Demaille <akim@epita.fr>
299
300 * lib/memchr.c, lib/stpcpy.c, lib/strndup.c, lib/strnlen.c:
301 New, from fileutils 4.0.37.
302 * configure.in: Require Autoconf 2.49c. I took some time before
303 making this decision. This is the only way out for portability
304 issues in Bison, it would mean way too much duplicate effort to
305 import in Bison features implemented in 2.49c since 2.13.
306 AC_REPLACE_FUNCS and AC_CHECK_DECLS the functions above.
307
0d8f3c8a
AD		 3082001-02-02 Akim Demaille <akim@epita.fr>
309
310 * lib/malloc.c, lib/realloc.c: New, from the fileutils 4.0.37.
66075dcf 311 * lib/xalloc.h, lib/xmalloc.c: Update.
0d8f3c8a 312
f17bcd1f
AD		 3132001-01-19 Akim Demaille <akim@epita.fr>
314
315 Get rid of the ad hoc handling of token_buffer in the scanner: use
316 the obstacks.
317
318 * src/lex.c (token_obstack): New.
319 (init_lex): Initialize it. No longer call...
320 (grow_token_buffer): this. Remove it.
321 Adjust all the places which used it to use the obstack.
322
511e79b3
AD		 3232001-01-19 Akim Demaille <akim@epita.fr>
324
325 * src/lex.h: Rename all the tokens:
326 s/\bENDFILE\b/tok_eof/g;
327 s/\bIDENTIFIER\b/tok_identifier/g;
328 etc.
329 Let them be enums, not #define, to ease debugging.
330 Adjust all the code.
331
0d6508ef
AD		 3322001-01-18 Akim Demaille <akim@epita.fr>
333
334 * src/lex.h (MAXTOKEN, maxtoken, grow_token_buffer): Remove, private.
335 * src/lex.c (maxtoken, grow_token_buffer): Static.
336
6deb4447
AD		 3372001-01-18 Akim Demaille <akim@epita.fr>
338
339 Since we now use obstacks, more % directives can be enabled.
340
341 * src/lex.c (percent_table): Also accept `%yacc',
342 `%fixed_output_files', `%defines', `%no_parser', `%verbose', and
343 `%debug'.
344 Handle the actions for `%semantic_parser' and `%pure_parser' here,
345 instead of returning a token.
346 * src/lex.h (SEMANTIC_PARSER, PURE_PARSER): Remove, unused.
347 * src/reader.c (read_declarations): Adjust.
348 * src/files.c (open_files): Don't call `compute_base_names', don't
349 compute `attrsfile' since they depend upon data which might be
350 *in* the input file now.
351 (output_files): Do it here.
352 * src/output.c (output_headers): Document the fact that this patch
353 introduces a guaranteed SEGV for semantic parsers.
354 * doc/bison.texinfo: Document them.
355 * tests/suite.at: Exercise these %options.
356
ff4423cc
AD		 3572000-12-20 Akim Demaille <akim@epita.fr>
358
359 Also handle the output file (--verbose) with obstacks.
360
361 * files.c (foutput): Remove.
362 (output_obstack): New.
363 Adjust all dependencies.
364 * src/conflicts.c: Return a string.
365 * src/system.h (obstack_grow_string): Rename as...
366 (obstack_sgrow): this. Be ready to work with non literals.
367 (obstack_fgrow4): New.
368
956dba3a
AD		 3692000-12-20 Akim Demaille <akim@epita.fr>
370
371 * src/files.c (open_files): Fix the computation of short_base_name
372 in the case of `-o foo.tab.c'.
373
337bab46
AD		 3742000-12-20 Akim Demaille <akim@epita.fr>
375
376 * src/reader.c (copy_string, copy_comment, copy_comment2, copy_at)
377 (copy_dollar): Now that everything uses obstacks, get rid of the
378 FILE * parameters.
379
5d3214b8
AD		 3802000-12-20 Akim Demaille <akim@epita.fr>
381
382 * src/files.c (open_files): Actually the `.output' file is based
383 on the short_base_name, not base_name.
384 * tests/suite.at (Checking output file names): Adjust.
385
29092a57
AD		 3862000-12-20 Akim Demaille <akim@epita.fr>
387
388 * src/bison.s1: Remove, we now use directly...
389 * src/bison.simple: this.
390 * src/Makefile.am: Use pkgdata instead of data.
391
ea5607fd
AD		 3922000-12-20 Akim Demaille <akim@epita.fr>
393
394 * src/files.c (guard_obstack): New.
395 (open_files): Initialize it.
396 (output_files): Dump it...
397 * src/files.h: Export it.
398 * src/reader.c (copy_guard): Use it.
399
27110317
AD		 4002000-12-19 Akim Demaille <akim@epita.fr>
401
402 * src/files.c (outfile, defsfile, actfile): Removed as global
403 vars.
404 (open_files): Don't compute them.
405 (output_files): Adjust.
406 (base_name, short_base_name): Be global.
407 Adjust dependencies.
408
19c50364
AD		 4092000-12-19 Akim Demaille <akim@epita.fr>
410
411 * src/files.c (strsuffix): New.
412 (stringappend): Be just like strcat but allocate.
413 (base_names): Eve out from open_files.
414 Try to simplify the rather hairy computation of base_name and
415 short_base_name.
416 (open_files): Use it.
417 * tests/suite.at (Checking output file names): New test.
418
573c1d9f
AD		 4192000-12-19 Akim Demaille <akim@epita.fr>
420
421 * src/system.h (obstack_grow_literal_string): Rename as...
422 (obstack_grow_string): this.
423 * src/output.c (output_parser): Recognize `%% actions' instead of
424 `$'.
425 * src/bison.s1: s/$/%% actions/.
426 * src/bison.hairy: Likewise.
427
ef7ddedd
AD		 4282000-12-19 Akim Demaille <akim@epita.fr>
429
430 * src/output.c (output_parser): Compute the `#line' lines when
431 there are.
432 * src/Makefile.am (bison.simple): Be a simple copy of bison.s1.
433 Suggested by Hans Aberg.
434
ff61dabd
AD		 4352000-12-19 Akim Demaille <akim@epita.fr>
436
437 Let the handling of the skeleton files be local to the procedures
438 that use it.
439
440 * src/files.c (xfopen, xfclose, skeleton_find, guardfile): No
441 longer static.
442 (fparser, open_extra_files): Remove.
443 (open_files, output_files): Don't take care of fparser.
444 * src/files.h: Adjust.
445 * src/output.c (output_parser): Open and close the file to the
446 skeleton.
447 * src/reader.c (read_declarations): When %semantic_parser, open
448 fguard.
449
55b96341
AD		 4502000-12-19 Akim Demaille <akim@epita.fr>
451
452 * src/file.h (BISON_SIMPLE, BISON_HAIRY): Move from here...
453 * src/system.h (BISON_SIMPLE, BISON_HAIRY): ... to here.
454
358c15b7
AD		 4552000-12-19 Akim Demaille <akim@epita.fr>
456
457 * src/files.c (open_files): Yipee! We no longer need all the code
458 looking for `/tmp' since we have no tmp file.
459
7de3329e
AD		 4602000-12-19 Akim Demaille <akim@epita.fr>
461
462 * src/system.h (EXT_TAB, EXT_OUTPUT, EXT_STYPE_H, EXT_GUARD_C):
463 New macros.
464 * src/files.c (open_files): Less dependency on MSDOS etc.
465
3abcd459
AD		 4662000-12-14 Akim Demaille <akim@epita.fr>
467
468 * src/bison.s1 (YYLLOC_DEFAULT): New macro.
469 Provide a default definition.
470 Use it when executing the default @ action.
471 * src/reader.c (reader_output_yylsp): No longer include
472 `timestamp' and `text' in the default YYLTYPE.
473
2a91a95e
AD		 4742000-12-12 Akim Demaille <akim@epita.fr>
475
476 * src/reader.c (copy_definition, parse_union_decl, copy_action)
477 (copy_guard): Quote the file names.
478 Reported by Laurent Mascherpa.
479
14d3eb9b
AD		 4802000-12-12 Akim Demaille <akim@epita.fr>
481
482 * src/output.c (output_headers, output_program, output): Be sure
483 to escape special characters when outputting filenames.
484 (ACTSTR_PROLOGUE, ACTSTR_EPILOGUE): Remove.
485 (output_headers): Don't depend on them, Use ACTSTR.
486
d7045ec6
AD		 4872000-11-17 Akim Demaille <akim@epita.fr>
488
489 * lib/obstack.h: Formatting changes.
490 (obstack_grow, obstack_grow0): Don't cast WHERE at all: it
491 prevents type checking.
492 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
493 cast the value to (void *): assigning a `foo *' to a `void *'
494 variable is valid.
495 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
496 * src/reader.c (parse_union_decl): Typo: use obstack_1grow to
497 append characters.
498
6fd54b73
AD		 4992000-11-17 Akim Demaille <akim@epita.fr>
500
501 * tests/Makefile.am (suite.m4, regression.m4, calc.m4): Rename
502 as...
503 (suite.m4, regression.m4, calc.m4): these.
504 * tests/atgeneral.m4: Update from CVS Autoconf.
505
4c50eae6
AD		 5062000-11-17 Akim Demaille <akim@epita.fr>
507
508 * tests/regression.m4 (%union and --defines): New test,
509 demonstrating a current bug in the obstack implementation.
510
a35f64ea
AD		 5112000-11-17 Akim Demaille <akim@epita.fr>
512
513 * src/bison.s1 (_YY_DECL_VARIABLES, YY_DECL_VARIABLES): New
514 macros.
515 Use them to declare the variables which are global or local to
516 `yyparse'.
517
7de23534
AD		 5182000-11-17 Akim Demaille <akim@epita.fr>
519
520 * acconfig.h: Remove, no longer used.
521
aa7815f5
AD		 5222000-11-07 Akim Demaille <akim@epita.fr>
523
524 * src: s/Copyright (C)/Copyright/g.
525
5af1f549
AD		 5262000-11-07 Akim Demaille <akim@epita.fr>
527
528 * src/reader.c (reader): #define YYLSP_NEEDED to 1 instead of just
529 defining.
530 * src/bison.s1: s/#ifdef YYLSP_NEEDED/#if YYLSP_NEEDED/.
531
553e2b22
AD		 5322000-11-07 Akim Demaille <akim@epita.fr>
533
534 * src/bison.s1 (YYLEX): Use #if instead of #ifdef.
535 Merge in a single CPP if/else.
536
8a4f41d6
AD		 5372000-11-07 Akim Demaille <akim@epita.fr>
538
539 * src/output.c (output): Remove useless variables.
540 * lib/obstack.c (obstack_grow, obstack_grow0): Rename the second
541 argument `data' for consistency with the prototypes.
542 Qualify it `const'.
543 (obstack_copy, obstack_copy0): Rename the second argument as
544 `address' for consistency. Qualify it `const'.
545 * lib/obstack.h (obstack_copy, obstack_copy0, obstack_grow)
546 (obstack_grow0, obstack_ptr_grow, obstack_ptr_grow_fast): Qualify
547 `const' their input argument (`data' or `address').
548 Adjust the corresponding macros to include `const' in casts.
549
095a3fb5
AD		 5502000-11-03 Akim Demaille <akim@epita.fr>
551
552 * src/Makefile.am (INCLUDES): s/PFILE/BISON_SIMPLE/.
553 s/PFILE1/BISON_HAIRY/.
554 Adjust dependencies.
555
d1cdce7c
AD		 5562000-11-03 Akim Demaille <akim@epita.fr>
557
090c5ebf 558 For some reason, this was not applied.
d1cdce7c
AD		 559
560 * src/files.c [VMS]: No longer include `ssdef.h', no longer define
561 `unlink': it's no longer used.
562
9311529b
AD		 5632000-11-03 Akim Demaille <akim@epita.fr>
564
565 * src/files.c (skeleton_find): New function, eved out of...
566 (open_files, open_extra_files): here.
567
d8880f69
AD		 5682000-11-03 Akim Demaille <akim@epita.fr>
569
570 Don't use `atexit'.
571
572 * src/files.c (obstack_save): New function.
573 (done): Rename as...
574 (output_files): this.
575 Use `obstack_save'.
576 * src/main.c (main): Don't use `atexit' to register `done', since
577 it no longer has to remove tmp files, just call `output_files'
578 when there are no errors.
579
0dbb648e
AD		 5802000-11-02 Akim Demaille <akim@epita.fr>
581
582 * src/files.c [VMS]: No longer include `ssdef.h', no longer define
583 `unlink': it's no longer used.
584 * src/files.h: Formatting changes.
585
896fe5c1
AD		 5862000-11-02 Akim Demaille <akim@epita.fr>
587
588 Remove the last uses of mktemp and unlink/delete.
589
590 * src/files.c (fdefines, ftable): Removed.
591 (defines_ostack, table_obstack): New.
592 Adjust dependencies of the former into uses of the latter.
593 * src/output.c (output_short_or_char_table, output_short_table):
594 Convert to using obstacks.
595 * src/reader.c (copy_comment2): Accept one FILE * and two
596 obstacks.
597 (output_token_defines, reader_output_yylsp): Use obstacks.
598 * src/system.h (obstack_fgrow3): New.
599
dd60faec
AD		 6002000-11-01 Akim Demaille <akim@epita.fr>
601
602 Change each use of `fattrs' into a use of `attrs_obstack'.
603
604 * src/reader.c (copy_at): Typo: s/yylloc/yyloc/.
605 * src/files.c (fattrs): Remove.
606 (attrs_obstack): New.
607 Adjust all dependencies.
608 (done): If SEMANTIC_PARSER, dump attrs_obstack into attrsfile.
609
8c7ebe49
AD		 6102000-11-01 Akim Demaille <akim@epita.fr>
611
612 Introduce obstacks.
613 Change each use of `faction' into a use of `action_obstack'.
614
615 * lib/obstack.h, lib/obstack.c: New files.
616 * src/files.c (faction): Remove.
617 (action_obstack): New.
618 Adjust all dependencies.
619
77aee789
AD		 6202000-10-20 Akim Demaille <akim@epita.fr>
621
622 * lib/quote.h (PARAMS): New macro. Use it.
623
43591cec
AD		 6242000-10-16 Akim Demaille <akim@epita.fr>
625
626 * src/output.c (output_short_or_char_table): New function.
627 (output_short_table, output_token_translations): Use it.
628 (goto_actions): Use output_short_table.
629
1e9798d5
AD		 6302000-10-16 Akim Demaille <akim@epita.fr>
631
632 * src/symtab.c (bucket_new): New function.
633 (getsym): Use it.
634
635 * src/output.c (output_short_table): New argument to display the
636 comment associated with the table.
637 Adjust dependencies.
638 (output_gram): Use it.
639 (output_rule_data): Nicer output layout for YYTNAME.
640
f282676b
AD		 6412000-10-16 Akim Demaille <akim@epita.fr>
642
643 * src/lex.c (read_typename): New function.
644 (lex): Use it.
645 * src/reader.c (copy_dollar): Likewise.
646
550a72a3
AD		 6472000-10-16 Akim Demaille <akim@epita.fr>
648
649 * src/reader.c (copy_comment2): Expect the input stream to be on
650 the `/' which is suspected to open a comment, instead of being
651 called after `//' or `/*' was read.
652 (copy_comment, copy_definition, parse_union_decl, copy_action)
653 (copy_guard): Adjust.
654
131e2fef
AD		 6552000-10-16 Akim Demaille <akim@epita.fr>
656
657 * src/reader.c (parse_expect_decl): Use `skip_white_space' and
658 `read_signed_integer'.
659
79282c5a
AD		 6602000-10-16 Akim Demaille <akim@epita.fr>
661
662 * src/reader.c (copy_dollar): New function.
663 (copy_guard, copy_action): Use it.
664
ff4a34be
AD		 6652000-10-16 Akim Demaille <akim@epita.fr>
666
667 * lib/quote.h, lib/quote.c, lib/quotearg.h, lib/quotearg.c:
668 * m4/prereq.m4, m4/c-bs-a.m4, m4/mbstate.m4:
669 New files, from Fileutils 4.0.27.
670 * src/main.c (printable_version): Remove.
671 * src/lex.c, src/reader.c: Use `quote'.
672
6732000-10-04 Akim Demaille <akim@epita.fr>
674
675 * lib/error.c, lib/error.h: New files, needed by xmalloc.c.
676
14ded682
AD		 6772000-10-04 Akim Demaille <akim@epita.fr>
678
679 * doc/bison.texinfo: Various typos spotted by Neil Booth.
680
8e03724b
AD		 6812000-10-04 Akim Demaille <akim@epita.fr>
682
683 When a literal string is used to define two different tokens,
684 `bison -v' segfaults.
685 Reported by Piotr Gackiewicz, and fixed by Neil Booth.
686
687 * tests/regression.m4: New file.
688 Include the core of the sample provided by Piotr Gackiewicz.
689 * src/reader.c (parse_token_decl): Diagnose bad cases, and proceed
690 properly.
691
a9e64249
AD		 6922000-10-04 Akim Demaille <akim@epita.fr>
693
694 * src/reader.c (parse_expect_decl): Keep `count' within the size
695 of `buffer'.
696 From Neil Booth.
697
da9abf43
AD		 6982000-10-02 Paul Eggert <eggert@twinsun.com>
699
700 * bison.s1 (yyparse): Assign the default value
701 unconditionally, to avoid a GCC warning and make the parser a
702 tad smaller.
703
c33638bb
AD		 7042000-10-02 Akim Demaille <akim@epita.fr>
705
706 * src/getargs.c (getargs): Don't dump `--help' on unrecognized
707 options.
708
444c570a
AD		 7092000-10-02 Akim Demaille <akim@epita.fr>
710
711 * src/derives.c, src/print.c, src/reduce.c: To ease the
712 translation, move some `\n' out of the translated strings.
713
89cab50d
AD		 7142000-10-02 Akim Demaille <akim@epita.fr>
715
716 The location tracking mechanism is precious for parse error
717 messages. Nevertheless, it is enabled only when `@n' is used in
718 the grammar, which is a different issue (you can use it in error
719 message, but not in the grammar per se). Therefore, there should
720 be another means to enable it.
721
722 * src/getargs.c (getargs): Support `--locations'.
723 (usage): Report it.
724 * src/getargs.h (locationsflag): Export it.
725 * src/lex.c (percent_table): Support `%locations'.
726 * src/reader.c (yylsp_needed): Remove this variable, now replaced
727 with `locationsflag'.
728 * doc/bison.texinfo: Document `--locations' and `%locations'.
729 Sort the options.
730 * tests/calc.m4: Test it.
731
732 For regularity of the names, replace each
733 (nolineflag, toknumflag, rawtokenumflag, noparserflag): with...
734 (no_lineflag, token_tableflag, rawflag, no_parserflag): this.
735 In addition replace each `flag' with `_flag'.
736
d6c2cba0
AD		 7372000-10-02 Akim Demaille <akim@epita.fr>
738
739 Also test parse error messages, including with YYERROR_VERBOSE.
740
741 * tests/calc.m4 (calc.y): Add support for `exp = exp' (non
742 associative).
743 Use it to check the computations.
744 Use it to check `nonassoc' is honored.
745 (AT_DATA_CALC_Y): Equip `calc.y' with YYERROR_VERBOSE when passed
746 `--yyerror-verbose'.
747 (_AT_CHECK_CALC): Adjust to this option.
748 (_AT_CHECK_CALC_ERROR): New macro to check parse error messages.
749
5a35a6cb
AD		 7502000-10-02 Akim Demaille <akim@epita.fr>
751
752 Test also `--verbose', `--defines' and `--name-prefix'. Testing
753 the latter demonstrates a flaw in the handling of non debugging
754 parsers introduced by myself on 2000-03-16: `#define yydebug 0'
755 was used in order to simplify:
756
757 #if YYDEBUG
758 if (yydebug)
759 {
760 ...
761 }
762 #endif
763
764 into
765
766 if (yydebug)
767 {
768 ...
769 }
770
771 unfortunately this leads to a CPP conflict when
772 `--name-prefix=foo' is used since it produces `#define yydebug
773 foodebug'.
774
775 * src/bison.s1 [!YYDEBUG]: Do not define yydebug.
776 (YYDPRINTF): New macro.
777 Spread its use.
778 * tests/calc.m4 (AT_CHECK_CALC): Do require a title, build it from
779 the bison options.
780 Also test `--verbose', `--defines' and `--name-prefix'.
781
71da9eea
AD		 7822000-10-02 Akim Demaille <akim@epita.fr>
783
784 Improve the readability of the produced parsers.
785
786 * src/bison.s1: Formatting changes.
787 Improve the comment related to the `$' mark.
788 (yydefault): Don't fall through to `yyresume': `goto' there.
789 * src/output.c (output_parser): When the `$' is met, skip the end
790 of its line.
791 New variable, `number_of_dollar_signs', to check there's exactly
792 one `$' in the parser skeleton.
793
95e36146
AD		 7942000-10-02 Akim Demaille <akim@epita.fr>
795
796 * lib/xstrdup.c: New file, from the fileutils.
797 * src/reader.c (parse_token_decl, get_type_name, parse_type_decl)
798 (parse_assoc_decl, parse_thong_decl, get_type): Use `xstrdup'
799 instead of strlen + xmalloc + strcpy.
800 * src/symtab.c (copys): Remove, use xstrdup instead.
801
d7020c20
AD		 8022000-10-02 Akim Demaille <akim@epita.fr>
803
804 * src/gram.h (associativity): New enum type which replaces the
805 former CPP macros `RIGHT_ASSOC', `LEFT_ASSOC' and `NON_ASSOC' with
806 `right_assoc', `left_assoc' and `non_assoc'.
807 Adjust all dependencies.
808 * src/reader.c: Formatting changes.
809 (LTYPESTR): Don't define it, use it as a literal in
810 `reader_output_yylsp'.
811 * src/symtab.h (symbol_class): New enum type which replaces the
812 former CPP macros `SUNKNOWN', `STOKEN and `SNTERM' with
813 `sunknown', `stoken and `snterm'.
814
1916f98e
AD		 8152000-10-02 Akim Demaille <akim@epita.fr>
816
817 * src/getargs.c (fixed_outfiles): Rename as...
818 (yaccflag): for consistency and accuracy.
819 Adjust dependencies.
820
d7913476
AD		 8212000-10-02 Akim Demaille <akim@epita.fr>
822
823 Use the more standard files `xalloc.h' and `xmalloc.c' instead of
824 Bison's `allocate.c' and `alloc.h'. This patch was surprisingly
825 difficult and introduced a lot of core dump. It turns out that
826 Bison used an implementation of `xmalloc' based on `calloc', and
827 at various places it does depend upon the initialization to 0. I
828 have not tried to isolate the pertinent places, and all the former
829 calls to Bison's `xmalloc' are now using `XCALLOC'. Someday,
830 someone should address this issue.
831
832 * src/allocate.c, src/alloc.h, m4/bison-decl.m4: Remove.
833 * lib/xmalloc.c, lib/xalloc.h, m4/malloc.m4, m4/realloc.m4: New
834 files.
835 Adjust dependencies.
836 * src/warshall.h: New file.
837 Propagate.
838
340ef489
AD		 8392000-10-02 Akim Demaille <akim@epita.fr>
840
841 Various anti-`extern in *.c' changes.
842
843 * src/system.h: Include `assert.h'.
844
b2ca4022
AD		 8452000-10-02 Akim Demaille <akim@epita.fr>
846
847 * src/state.h (nstates, final_state, first_state, first_shift)
848 (first_reduction): Move their exportation from here...
849 * src/LR0.h: to here.
850 Adjust dependencies.
851 * src/getargs.c (statisticsflag): New variable.
852 Add support for `--statistics'.
853 Adjust dependencies.
854
855 Remove a lot of now useless `extern' statements in most files.
856
403b315b
AD		 8572000-10-02 Akim Demaille <akim@epita.fr>
858
859 * src/LR0.h: New file.
860 Propagate its use.
861
07a58c13
AD		 8622000-10-02 Akim Demaille <akim@epita.fr>
863
864 * src/print.h: New file.
865 Propagate its use.
866 * src/print.c: Formatting and ordering changes.
867 (verbose, terse): Replace with...
868 (print_results): this new function.
869 Adjust dependencies.
870
0619caf0
AD		 8712000-10-02 Akim Demaille <akim@epita.fr>
872
873 * src/conflicts.c (conflict_report): New function.
874 (conflict_log, verbose_conflict_log): Replace with...
875 (print_conflicts): this function.
876 Adjust dependencies.
877 * src/conflicts.h: New file.
878 Propagate its inclusion.
879
3519ec76
AD		 8802000-10-02 Akim Demaille <akim@epita.fr>
881
882 * src/nullable.h: New file.
883 Propagate its inclusion.
884 * src/nullable.c: Formatting changes.
885
015acc48
AD		 8862000-10-02 Akim Demaille <akim@epita.fr>
887
888 * src/reduce.h: New file.
889 Propagate its inclusion.
890 * src/reduce.c: Topological sort and other formatting changes.
891 (bool, TRUE, FALSE): Move their definition to...
892 * src/system.h: here.
893
8963a27b
AD		 8942000-10-02 Akim Demaille <akim@epita.fr>
895
896 * src/files.c: Formatting changes.
897 (tryopen, tryclose, openfiles): Rename as...
898 (xfopen, xfclose, open_files): this.
899 (stringappend): static.
900 * src/files.h: Complete the list of exported symbols.
901 Propagate its use.
902
a70083a3
AD		 9032000-10-02 Akim Demaille <akim@epita.fr>
904
905 * src/reader.h: New file.
906 Propagate its use instead of tedious list of `extern' and
907 prototypes.
908 * src/reader.c: Formatting changes, topological sort,
909 s/register//.
910
abadc117
AD		 9112000-10-02 Akim Demaille <akim@epita.fr>
912
913 * src/lex.h: Prototype `lex.c' exported functions.
914 * src/reader.c: Adjust.
915 * src/lex.c: Formatting changes.
916 (safegetc): Rename as...
917 (xgetc): this.
918
720d742f
AD		 9192000-10-02 Akim Demaille <akim@epita.fr>
920
921 * src/lalr.h: New file.
922 Propagate its inclusion instead of prototypes and `extern'.
923 * src/lalr.c: Formatting changes, topological sorting etc.
924
f2acea59
AD		 9252000-10-02 Akim Demaille <akim@epita.fr>
926
927 * src/output.c (token_actions): Introduce a temporary array,
928 YYDEFACT, that makes it possible for this function to use
929 output_short_table.
930
d019d655
AD		 9312000-10-02 Akim Demaille <akim@epita.fr>
932
933 `user_toknums' is output as a `short[]' in `output.c', while it is
934 defined as a `int[]' in `reader.c'. For consistency with the
935 other output tables, `user_toknums' is now defined as a table of
936 shorts.
937
938 * src/reader.c (user_toknums): Be a short table instead of an int
939 table.
940 Adjust dependencies.
941
942 Factor the short table outputs.
943
944 * src/output.c (output_short_table): New function.
945 * src/output.c (output_gram, output_stos, output_rule_data)
946 (output_base, output_table, output_check): Use it.
947
6c89f1c1
AD		 9482000-10-02 Akim Demaille <akim@epita.fr>
949
950 * src/output.c (output): Topological sort of the functions, in
951 order to get rid of the `static' prototypes.
952 No longer use `register'.
953 * src/output.h: New file.
954 Propagate its inclusion in files explicitly prototyping functions
955 from output.c.
956
d9efd181
AD		 9572000-09-21 Akim Demaille <akim@epita.fr>
958
959 * src/atgeneral.m4: Update from Autoconf.
960
c29240e7 9612000-09-21 Akim Demaille <akim@epita.fr>
2fa6973e
AD		 962
963 * src/closure.h: New file.
964 * src/closure.c: Formatting changes, topological sort over the
965 functions, use of closure.h.
966 (initialize_closure, finalize_closure): Rename as...
967 (new_closure, free_closure): these. Adjust dependencies.
968 * src/LR0.c: Formatting changes, topological sort, use of
969 cloture.h.
970 (initialize_states): Rename as...
971 (new_states): this.
972 * src/Makefile.am (noinst_HEADERS): Adjust.
973
499daa50
AD		 9742000-09-20 Akim Demaille <akim@epita.fr>
975
976 * src/acconfig.h: Don't protect config.h against multiple
977 inclusion.
978 Don't define PARAMS.
979 * src/system.h: Define PARAMS.
980 Remove some of the ad-hoc CPP magic for DOS, VMS etc.: this is the
981 purpose of config.h. system.h must not try to fix wrong
982 definitions in config.h.
983
cc84fd5d
AD		 9842000-09-20 Akim Demaille <akim@epita.fr>
985
986 * src/derives.h: New file.
987 * src/main.c, src/derives.h: Use it.
988 Formatting changes.
989 * src/Makefile.am (noinst_HEADERS): Adjust.
990
db5b3a89
AD		 9912000-09-20 Akim Demaille <akim@epita.fr>
992
993 * tests/atgeneral.m4: Update from Autoconf.
994 * tests/calc.m4 (_AT_DATA_CALC_Y, AT_DATA_CALC_Y, _AT_CHECK_CALC)
995 (AT_CHECK_CALC): New macros.
996 Use these macros to test bison with options `', `--raw',
997 `--debug', `--yacc', `--yacc --debug'.
998
ceed8467
AD		 9992000-09-19 Akim Demaille <akim@epita.fr>
1000
1001 * src/output.c: Formatting changes.
1002 * src/machine.h: Remove, leaving its contents in...
1003 * src/system.h: here.
1004 Include stdio.h.
1005 Adjust all dependencies on stdio.h and machine.h.
1006 * src/getargs.h: New file.
1007 Let all `extern' declarations about getargs.c be replaced with
1008 inclusion of `getargs.h'.
1009 * src/Makefile.am (noinst_HEADERS): Adjust.
1010
1011 * tests/calc.m4 (yyin): Be initialized in main, not on the global
1012 scope.
1013 (yyerror): Returns void, not int.
1014 * doc/bison.texinfo: Formatting changes.
1015
05a1d24b
AD		 10162000-09-19 Akim Demaille <akim@epita.fr>
1017
1018 * tests/calc.m4 (calc.y): Do not assign to stdin, as it's not
1019 portable.
1020
cbd25751
AD		 10212000-09-18 Akim Demaille <akim@epita.fr>
1022
1023 * configure.in: Append WARNING_CFLAGS to CFLAGS.
1024 * src/Makefile.am (INCLUDES): Don't.
1025 Be ready to fetch headers in lib/.
1026
13863333
AD		 10272000-09-18 Akim Demaille <akim@epita.fr>
1028
1029 * doc/bison.texinfo: Update the copyright.
1030 ANSIfy and GNUify the examples.
1031 Remove the old menu.
1032
0d533154
AD		 10332000-09-18 Akim Demaille <akim@epita.fr>
1034
1035 First set of tests: use the `calc' example from the documentation.
1036
1037 * src/bison.s1 (yyparse): Condition the code using `yytname' which
1038 is defined only when YYDEBUG is.
1039 * m4/atconfig.m4 (AT_CONFIG): Adjust to Autoconf 2.13.
1040 * src/files.c (tryopen, tryclose): Formatting changes.
1041 Move to the top and be static.
1042 * src/reader.c (read_signed_integer): Likewise.
1043 * tests/calc.m4: New file.
1044 * Makefile.am, suite.m4: Adjust.
1045 * m4/atconfig.m4: Set BISON_SIMPLE and BISON_HAIRY.
1046
e79137ac
AD		 10472000-09-18 Akim Demaille <akim@epita.fr>
1048
1049 Add support for an Autotest test suite for Bison.
1050
1051 * m4/m4.m4, m4/atconfig.m4: New files.
1052 * m4/Makefile.am (EXTRA_DIST): Adjust.
1053 * tests/suite.m4, tests/Makefile.am, tests/atgeneral.m4: New
1054 files.
1055 * src/getargs.c: Display a more standard --version message.
1056 * src/reader.c (reader): Formatting changes.
1057 No longer depend upon VERSION_STRING.
1058 * configure.in: No longer use `dnl'.
1059 Set up the test suite and the new directory `tests/.
1060 (VERSION_STRING): Remove.
1061
27821bff
AD		 10622000-04-14 Akim Demaille <akim@epita.fr>
1063
1064 * src/reader.c (copy_comment2): New function, same as former
1065 `copy_comment', but outputs into two FILE *.
1066 (copy_comment): Use it.
1067 (parse_union_decl): Use it.
1068 (get_type, parse_start_decl): Use the same `invalid' message.
1069 (parse_start_decl, parse_union_decl): Use the same `multiple'
1070 message.
1071 (parse_union_decl, copy_guard, copy_action): Use the same
1072 `unmatched' message.
1073 * m4/Makefile.am (EXTRA_DIST): Add `warning.m4'.
1074
cfe5fbc0
AD		 10752000-03-31 Akim Demaille <akim@epita.fr>
1076
1077 * src/files.c (tryopen, tryclose): Move to the top.
1078 Be static.
1079
cb7db13e
AD		 10802000-03-31 Akim Demaille <akim@epita.fr>
1081
1082 * src/main.c (main): Don't call `done', exit does it.
1083
a0f6b076
AD		 10842000-03-31 Akim Demaille <akim@epita.fr>
1085
36281465
AD		 1086 * allocate.c: s/return (foo)/return foo/.
1087 * lalr.c: Likewise.
1088 * LR0.c: Likewise.
1089 * output.c: Likewise.
1090 * reader.c: Likewise.
1091 * symtab.c: Likewise.
1092 * vmsgetargs.c: Likewise.
1093
10942000-03-31 Akim Demaille <akim@epita.fr>
1095
1096 Clean up the error reporting functions.
a0f6b076
AD		 1097
1098 * src/report.c: New file.
1099 * src/report.h: Likewise.
1100 * src/Makefile.am: Adjust.
1101 * m4/error.m4: New file.
1102 * m4/Makefile.am: Adjust.
1103 * configure.in (jm_PREREQ_ERROR): Call it.
1104 * src/main.c (int_to_string, banner, fatal_banner, warn_banner):
1105 Remove.
1106 (fatal, fatals): Remove. All callers use complain.c::fatal.
1107 (warn, warni, warns, warnss, warnss): Remove. All callers use
1108 complain.c::complain.
1109 (toomany): Remove, use fatal instead.
1110 * src/files.c (done): No argument, use complain_message_count.
1111 * src/main.c (main): Register `done' to `atexit'.
1112
1113 * src/getargs.c (usage): More `fputs', less `fprintf'.
1114
18539825
AD		 11152000-03-28 Akim Demaille <akim@epita.fr>
1116
1117 * lib/: New directory.
1118 * Makefile.am (SUBDIRS): Adjust.
1119 * configure.in: Adjust.
1120 (LIBOBJS): Although not used yet, AC_SUBST it, otherwise it's
1121 useless.
1122 * src/alloca.c: Moved to lib/.
1123 * src/getopt.c: Likewise.
1124 * src/getopt1.c: Likewise.
1125 * src/getopt.h: Likewise.
1126 * src/ansi2knr.c: Likewise.
1127 * src/ansi2knr.1: Likewise.
1128 * src/Makefile.am: Adjust.
1129 * lib/Makefile.am: New file.
1130
9f306f2a
AD		 11312000-03-28 Akim Demaille <akim@epita.fr>
1132
1133 * src/getargs.c (usage): Refresh the help message.
1134
0ba347b6
AD		 11352000-03-17 Akim Demaille <akim@epita.fr>
1136
1137 * src/getopt1.c: Updated from textutils 2.0e
1138 * src/getopt.c: Likewise.
1139 * src/getopt.h: Likewise.
1140
dbe7f271
AD		 11412000-03-17 Akim Demaille <akim@epita.fr>
1142
1143 * src/Makefile.am (bison.simple): Fix the awk program: quote only
1144 the file name, not the whole `#line LINE FILE'.
1145
75bbe78d
AD		 11462000-03-17 Akim Demaille <akim@epita.fr>
1147
1148 On syntax errors, report the token on which we choked.
1149
aa5fd0ee
AD		 1150 * src/bison.s1 (yyparse): In the label yyerrlab, when
1151 YYERROR_VERBOSE, add yychar in msg.
75bbe78d 1152
7b306f52
AD		 11532000-03-17 Akim Demaille <akim@epita.fr>
1154
aa5fd0ee 1155 * src/reader.c (copy_at): New function.
7b306f52
AD		 1156 (copy_guard): Use it.
1157 (copy_action): Use it.
1158
e87b5700
AD		 11592000-03-17 Akim Demaille <akim@epita.fr>
1160
1161 Be kind to translators, save some useless translations.
1162
aa5fd0ee 1163 * src/main.c (banner): New function.
e87b5700
AD		 1164 (fatal_banner): Use it.
1165 (warn_banner): Use it.
1166
ae3c3164
AD		 11672000-03-17 Akim Demaille <akim@epita.fr>
1168
aa5fd0ee
AD		 1169 * src/reader.c (copy_definition): Use copy_string and
1170 copy_comment. Removed now unused `match', `ended',
1171 `cplus_comment'.
ae3c3164
AD		 1172 (copy_comment, copy_string): Moved, to be visible from
1173 copy_definition.
1174
4dc58e7c
AD		 11752000-03-17 Akim Demaille <akim@epita.fr>
1176
aa5fd0ee
AD		 1177 * src/reader.c (copy_string): Declare `static inline'. No
1178 problems with inline, since it is checked by configure.
4dc58e7c
AD		 1179 (copy_comment): Likewise.
1180
0a6384c4
AD		 11812000-03-17 Akim Demaille <akim@epita.fr>
1182
aa5fd0ee 1183 * src/reader.c (packsymbols): Formatting changes.
0a6384c4 1184
3cef001a
AD		 11852000-03-17 Akim Demaille <akim@epita.fr>
1186
aa5fd0ee 1187 * src/reader.c (copy_comment): New function, factored out from:
3cef001a
AD		 1188 (copy_action): Use it. Removed now unused `match', `ended',
1189 `cplus_comment'.
1190 (copy_guard): Likewise.
1191
ca36d2ef
AD		 11922000-03-17 Akim Demaille <akim@epita.fr>
1193
aa5fd0ee 1194 * src/reader.c (copy_string): New function, factored out from:
ca36d2ef
AD		 1195 (copy_action): Use it.
1196 (copy_guard): Likewise.
1197
6666f98f
AD		 11982000-03-17 Akim Demaille <akim@epita.fr>
1199
1200 Change the handling of @s so that they behave exactly like $s.
1201 There is now a pseudo variable @$ (readble and writable), location
1202 of the lhs of the rule (by default ranging from the location of
1203 the first symbol of the rhs, to the location of the last symbol,
1204 or, if the rhs is empty, YYLLOC).
1205
1206 * src/bison.s1 [YYLSP_NEEDED] (yyloc): New variable, twin of
1207 yyval.
1208 (yyparse): When providing a default semantic action, provide a
1209 default location action.
1210 (after the $): No longer change `*YYLSP', just stack YYLOC the
1211 same way you stack YYVAL.
1212 * src/reader.c (read_declarations): Use warns.
1213 (copy_guard, case '@'): Also recognize `@$', expanded as `YYLOC'.
1214 (copy_action, case '@'): Likewise.
1215 Use a standard error message, to save useless work from
1216 translators.
1217
41aca2e0
AD		 12182000-03-17 Akim Demaille <akim@epita.fr>
1219
aa5fd0ee
AD		 1220 * src/bison.s1: Formatting and cosmetics changes.
1221 * src/reader.c: Likewise.
41aca2e0
AD		 1222 Update the Copyright notice.
1223
dc08c1d5
AD		 12242000-03-17 Akim Demaille <akim@epita.fr>
1225
aa5fd0ee
AD		 1226 * src/bison.s1 (#line): All set to `#line' only, since the
1227 Makefile now handles them.
dc08c1d5 1228
9ee3c97b
AD		 12292000-03-16 Akim Demaille <akim@epita.fr>
1230
1231 * src/output.c (output_rule_data): Output the documentation of
1232 some of the tables.
1233 (Copyright notice): Update.
1234 Formatting changes.
1235
0de741ca
AD		 12362000-03-16 Akim Demaille <akim@epita.fr>
1237
1238 * src/bison.s1 [!YYDEBUG]: Define yydebug to 0. This allows to
1239 remove most `#if YYDEBUG != 0', since `if (yydebug)' is enough.
1240 One `#if YYDEBUG' remains, since it uses variables which are
1241 defined only if `YYDEBUG != 0'.
1242
bb10be54
AD		 12432000-03-16 Akim Demaille <akim@epita.fr>
1244
1245 * src/bison.s1 (yyparse): Reorganize the definitions of the stacks
1246 and related variables so that the similarities are highlighted.
1247
b07b484a
AD		 12482000-03-16 Akim Demaille <akim@epita.fr>
1249
1250 * src/bison.s1: Properly indent CPP directives.
1251
361f60b3
AD		 12522000-03-16 Akim Demaille <akim@epita.fr>
1253
1254 * src/bison.s1: Properly indent the `alloca' CPP section.
1255
8c44d3ec
AD		 12562000-03-16 Akim Demaille <akim@epita.fr>
1257
1258 Do not hard code values of directories in `configure.in'.
1259 Update the `configure' tool chain.
1260
1261 * configure.in (XPFILE, XPFILE1, LOCALEDIR): Remove, handled by
1262 src/makefile.am.
1263 (VERSION_STRING): Use the third arg of AC_DEFINE_UNQUOTED.
1264 (AC_OUTPUT): Add m4/Makefile.
1265 Bump to bison 1.28a, 1.29 has never been released.
1266 * acconfig.h (XPFILE, XPFILE1, LOCALEDIR): Remove, since they are
1267 handled via src/Makefile.am.
1268 (VERSION_STRING, PROTOTYPES, ENABLE_NLS, HAVE_CATGETS,
1269 HAVE_GETTEXT, HAVE_LC_MESSAGES, HAVE_STPCPY): Remove, handled by
1270 autoheader.
1271 * Makefile.am (SUBDIRS): Add m4.
1272 (ACLOCAL_AM_FLAGS): New variable.
1273 (AUTOMAKE_OPTIONS): Add check-news.
1274 * src/Makefile.am (bison.simple): Use awk to replace #line lines with
1275 the proper line number and file name.
1276 (DEFS): Propagate the location of bison library files and of the
1277 locale files.
1278 (INCLUDES): Added `-I ..' so that one can compile with srcdir !=
1279 builddir.
1280 * acinclude.m4: Remove, replaced by the directory m4.
1281 * m4/Makefile.am (EXTRA_DIST): New variable.
1282 * m4/gettext.m4: New file, from the fileutils.
1283 * m4/lcmessage.m4: Likewise
1284 * m4/progtest.m4: Likewise.
1285 * m4/bison-decl.m4: New file, extracted from former acinclude.m4.
1286
f95997e7
AD		 12872000-03-10 Akim Demaille <akim@epita.fr>
1288
1289 * src/closure.c:
1290 Formatting changes of various comments.
1291 Respect the GNU coding standards at various places.
1292 Don't use `_()' when no translation is needed.
1293
12941999-12-13 Jesse Thilo <jthilo@gnu.org>
1295
1296 * src/files.c:
1297 OS/2 honors TMPDIR environment variable.
1298
12991999-12-13 Jesse Thilo <jthilo@gnu.org>
1300
1301 * doc/bison.texinfo: Tweaked spelling and grammar.
1302 Updated ISBN.
1303 Removed reference to price of printed copy.
1304 Mention BISON_SIMPLE and BISON_HAIRY.
1305
13061999-12-13 Jesse Thilo <jthilo@gnu.org>
1307
1308 * configure.in, NEWS:
1309 Bison 1.29 released.
1310
13111999-10-27 Jesse Thilo <jthilo@gnu.org>
1312
1313 * doc/.cvsignore, doc/Makefile.am, doc/refcard.tex:
1314 Added reference card.
1315
13161999-07-26 Jesse Thilo <jthilo@gnu.org>
1317
1318 * po/ru.po: Added Russian translation.
1319
13201999-07-26 Jesse Thilo <jthilo@gnu.org>
1321
1322 * configure.in: Added Russian translation.
1323
13241999-07-06 Jesse Thilo <jthilo@gnu.org>
1325
1326 * configure.in, NEWS, README:
1327 Released version 1.28.
1328
13291999-06-14 Jesse Thilo <jthilo@gnu.org>
1330
1331 * src/system.h:
1332 Squashed redefinition warning on some systems.
1333
1334 * src/getargs.c, src/Makefile.am, src/reader.c, src/version.c:
1335 Have configure build version string instead of relying on ANSI string
1336 concatentation.
1337
13381999-06-14 Jesse Thilo <jthilo@gnu.org>
1339
1340 * po/POTFILES.in: Got rid of version.c.
1341
13421999-06-14 Jesse Thilo <jthilo@gnu.org>
1343
1344 * acconfig.h, configure.in:
1345 Have configure build version string instead of relying on ANSI string
1346 concatentation.
1347
13481999-06-08 Jesse Thilo <jthilo@gnu.org>
1349
1350 * doc/bison.1:
1351 Dropped mention of `+' for long-named options.
1352
13531999-05-30 Jesse Thilo <jthilo@gnu.org>
1354
1355 * src/files.c: Added <unistd.h> for unlink().
1356
1357 * src/Makefile.am, src/system.h:
1358 I18n fixes.
1359
13601999-05-30 Jesse Thilo <jthilo@gnu.org>
1361
1362 * README: Added a FAQ list.
1363
1364 * configure.in, acconfig.h:
1365 I18n fixes.
1366
13671999-05-30 Jesse Thilo <jthilo@gnu.org>
1368
1369 * doc/FAQ, doc/Makefile.am:
1370 Added a FAQ list.
1371
13721999-05-19 Jesse Thilo <jthilo@gnu.org>
1373
1374 * src/alloc.h, src/symtab.h, src/version.c:
1375 Protected inclusion of "config.h" with HAVE_CONFIG_H.
1376
13771999-04-18 Jesse Thilo <jthilo@gnu.org>
1378
1379 * src/.cvsignore, src/Makefile.am:
1380 Reorganized: sources in `src', documentation in `doc'.
1381
1382 * src/lex.c (literalchar):
1383 fixed the code for escaping double quotes (thanks
1384 Jonathan Czisny.)
1385
13861999-04-18 Jesse Thilo <jthilo@gnu.org>
1387
1388 * po/de.po, po/es.po, po/fr.po, po/nl.po, po/POTFILES.in:
1389 Adjusted paths to reflect directory reorganization.
1390
13911999-04-18 Jesse Thilo <jthilo@gnu.org>
1392
1393 * doc/.cvsignore, doc/Makefile.am:
1394 Reorganized: sources in `src', documentation in `doc'.
1395
13961999-04-18 Jesse Thilo <jthilo@gnu.org>
1397
1398 * configure.in:
1399 Updated AC_INIT file to reflect directory reorganization.
1400
1401 * configure.in, .cvsignore, Makefile.am, POTFILES.in:
1402 Reorganized: sources in `src', documentation in `doc'.
1403
14041999-04-13 Jesse Thilo <jthilo@gnu.org>
1405
1406 * src/allocate.c:
1407 Don't declare calloc() and realloc() if not necessary.
1408
14091999-04-13 Jesse Thilo <jthilo@gnu.org>
1410
1411 * configure.in, acconfig.h, acinclude.m4:
1412 Don't declare calloc() and realloc() if not necessary.
1413
14141999-03-23 Jesse Thilo <jthilo@gnu.org>
1415
1416 * po/.cvsignore: Added i18n support.
1417
14181999-03-23 Jesse Thilo <jthilo@gnu.org>
1419
1420 * acconfig.h, configure.in, Makefile.am:
1421 Added i18n support.
1422
14231999-03-22 Jesse Thilo <jthilo@gnu.org>
1424
1425 * src/bison.s1: Fixed #line numbers.
1426
14271999-03-15 Jesse Thilo <jthilo@gnu.org>
1428
1429 * po/es.po, po/fr.po, po/nl.po, po/de.po:
1430 Added PO files from Translation Project.
1431
14321999-03-03 Jesse Thilo <jthilo@gnu.org>
1433
1434 * Makefile.am:
1435 Added support for non-ANSI compilers (ansi2knr).
1436
14371999-02-16 Jesse Thilo <jthilo@gnu.org>
1438
1439 * configure.in: Bumped version number to 1.27.
1440
1441 * Makefile.am:
1442 Added `bison.simple' to list of files removed by `make distclean'.
1443
14441999-02-12 Jesse Thilo <jthilo@gnu.org>
1445
1446 * src/files.c, src/files.h:
1447 Defined locations of parser files in config.h instead of Makefile.
1448
14491999-02-12 Jesse Thilo <jthilo@gnu.org>
1450
1451 * acconfig.h, acinclude.m4, configure.in, Makefile.am:
1452 Defined locations of parser files in config.h instead of Makefile.
1453
14541999-02-09 Jesse Thilo <jthilo@gnu.org>
1455
1456 * Makefile.am:
1457 Removed inappropriate use of $< macro.
1458
14591999-02-05 Jesse Thilo <jthilo@gnu.org>
1460
1461 * po/Makefile.in.in, po/POTFILES.in:
1462 Add `po' directory skeleton.
1463
14641999-01-27 Jesse Thilo <jthilo@gnu.org>
1465
1466 * README: Document help-bison list.
1467
1468 * configure.in: Add check for mkstemp().
1469
14701999-01-20 Jesse Thilo <jthilo@gnu.org>
1471
1472 * src/conflicts.c, src/LR0.c, src/output.c, src/reader.c:
1473 Hush a few compiler warnings.
1474
1475 * src/files.c:
1476 Add tryclose(), which verifies that fclose was successful.
1477 Hush a couple of compiler warnings.
1478
14791999-01-20 Jesse Thilo <jthilo@gnu.org>
1480
1481 * Makefile.am, OChangeLog:
1482 ChangeLog is now automatically generated. Include the old version as
1483 OChangeLog.
1484
14851999-01-14 Jesse Thilo <jthilo@gnu.org>
1486
1487 * 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:
1488 Update FSF address.
1489
14901999-01-14 Jesse Thilo <jthilo@gnu.org>
1491
1492 * doc/bison.texinfo: Fix formatting glitch.
1493
1494 * doc/bison.texinfo: Update FSF address.
1495
14961999-01-14 Jesse Thilo <jthilo@gnu.org>
1497
1498 * acconfig.h: Update FSF address.
1499
15001999-01-08 Jesse Thilo <jthilo@gnu.org>
1501
1502 * src/system.h:
1503 Don't define PACKAGE here, since config.h defines it.
1504
15051998-12-30 Jesse Thilo <jthilo@gnu.org>
1506
1507 * src/reader.c: Update copyright date.
1508
1509 * src/main.c:
1510 Ditch sprintf to statically-sized buffers in fatal/warn functions in
1511 favor of output directly to stderr (avoids buffer overruns).
1512
1513 * src/reader.c: Some checks for premature EOF.
1514
1515 * 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:
1516 Use prototypes if the compiler understands them.
1517
1518 * src/files.c: Honor TMPDIR on Unix hosts.
1519 Use prototypes if the compiler understands them.
1520
1521 * src/reader.c:
1522 Fix a couple of buffer overrun bugs.
1523 Use prototypes if the compiler understands them.
1524
1525 * src/system.h: Include unistd.h and ctype.h.
1526 Use #ifdef instead of #if for NLS symbols.
1527
15281998-12-30 Jesse Thilo <jthilo@gnu.org>
1529
1530 * doc/bison.texinfo:
1531 Delete comment "consider using @set for edition number, etc..." since
1532 we now are doing so.
1533
15341998-12-30 Jesse Thilo <jthilo@gnu.org>
1535
1536 * configure.in:
1537 Use prototypes if the compiler understands them.
1538
1539 * NEWS: Document 1.26 highlights.
1540
1541 * Makefile.am: Require Automake 1.3 or later.
1542
1543 * acconfig.h:
1544 Use prototypes if the compiler understands them.
1545
15461998-12-29 Jesse Thilo <jthilo@gnu.org>
1547
1548 * src/version.c:
1549 Use VERSION symbol from automake for version number.
1550
15511998-12-29 Jesse Thilo <jthilo@gnu.org>
1552
1553 * acconfig.h, configure.in, version.cin:
1554 Use VERSION symbol from automake for version number.
1555
15561998-11-28 Jesse Thilo <jthilo@gnu.org>
1557
1558 * Makefile.am:
1559 Distribute original version of simple parser (bison.s1), not built
1560 version (bison.simple).
1561
15621998-11-28 Jesse Thilo <jthilo@gnu.org>
1563
1564 * doc/bison.texinfo: Add info dir entry.
1565
1566 * doc/bison.texinfo:
1567 Let automake put version number into documentation.
1568
15691998-11-26 Jesse Thilo <jthilo@gnu.org>
1570
1571 * src/bison.cld, src/build.com, src/vmshlp.mar:
1572 Add non-RCS files from /gd/gnu/bison.
1573
15741998-11-26 Jesse Thilo <jthilo@gnu.org>
1575
1576 * doc/bison.1:
1577 Document the BISON_HAIRY and BISON_SIMPLE variables.
1578
15791998-11-25 Jesse Thilo <jthilo@gnu.org>
1580
1581 * src/version.c: Build version.c automatically.
1582
1583 * src/reader.c:
1584 Fix token numbering (used to start at 258, not 257).
1585
1586 * src/system.h: Include config.h.
1587
1588 * src/getargs.c: Update bug report address.
1589
1590 * src/alloca.c, src/getopt1.c, src/getopt.c, src/getopt.h:
1591 Get latest copies of alloca.c, getopt.c, getopt.h, getopt1.c from gnu.org.
1592
15931998-11-25 Jesse Thilo <jthilo@gnu.org>
1594
1595 * Makefile.am:
1596 Rename bison.simple to bison.s1 (bison.simple is then built from bison.s1).
1597
1598 * configure.in, version.cin:
1599 Build version.c automatically.
1600
1601 * AUTHORS: Add AUTHORS file.
1602
1603 * README: Update bug report address.
1604
1605 * bison.simple:
1606 Rename bison.simple to bison.s1 (bison.simple is then built from bison.s1).
1607
1608 * configure.in, Makefile.am, Makefile.in, stamp-h.in:
1609 Add automake stuff.
1610
16111998-11-25 Jesse Thilo <jthilo@gnu.org>
1612
1613 * doc/bison.texinfo: Clean up some formatting.
1614
16151998-05-05 Richard Stallman <rms@gnu.org>
1616
1617 * doc/bison.texinfo:
1618 Explain better why to make a pure parser.
1619
16201998-01-05 Richard Stallman <rms@gnu.org>
1621
1622 * src/files.c (openfiles):
1623 [_WIN32 && !__CYGWIN32__] Use TEMP or Temp to
1624 find a temporary directory, if possible. Do not unlink files while
1625 they are open.
1626
16271997-08-25 Richard Stallman <rms@gnu.org>
1628
1629 * src/reader.c (stack_offset;):
1630 Change some warni to warns.
1631
1632 * src/lex.c (literalchar): Use warns, not warni.
1633
16341997-06-28 Richard Stallman <rms@gnu.org>
1635
1636 * src/bison.s1: Add a Bison version comment.
1637
1638 * src/main.c (fatal, warn, berror):
1639 Use program_name.
1640
16411997-06-28 Richard Stallman <rms@gnu.org>
1642
1643 * Makefile.in (bison_version): New variable.
1644 (dist): Use that variable.
1645 (bison.s1): Substitute the Bison version into bison.simple.
1646
1647 * bison.simple: Add a Bison version comment.
1648
16491997-06-18 Richard Stallman <rms@gnu.org>
1650
1651 * src/main.c (fatal, warn, berror):
1652 Make error messages standard.
1653 (toomany): Improve error message text.
1654
1655 * 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:
1656 new.h renamed to alloc.h.
1657
16581997-06-18 Richard Stallman <rms@gnu.org>
1659
1660 * Makefile.in: new.h renamed to alloc.h.
1661
16621997-05-24 Richard Stallman <rms@gnu.org>
1663
1664 * src/lex.c (literalchar):
1665 Fix the code for escaping \, " and '.
1666
1667 (lex): Avoid trouble when there are many chars
1668 to discard in a char literal with just several chars in it.
1669
16701997-05-17 Richard Stallman <rms@gnu.org>
1671
1672 * src/bison.s1:
1673 Use malloc, if using alloca is troublesome.
1674 (YYSTACK_USE_ALLOCA): New flag macro.
1675 Define it for some systems and compilers.
1676 (YYSTACK_ALLOC): New macro.
1677 (yyparse): Use YYSTACK_ALLOC to allocate stack.
1678 If it was malloc'd, free it.
1679
16801997-05-17 Richard Stallman <rms@gnu.org>
1681
1682 * bison.simple:
1683 Use malloc, if using alloca is troublesome.
1684 (YYSTACK_USE_ALLOCA): New flag macro.
1685 Define it for some systems and compilers.
1686 (YYSTACK_ALLOC): New macro.
1687 (yyparse): Use YYSTACK_ALLOC to allocate stack.
1688 If it was malloc'd, free it.
1689
16901997-04-23 Richard Stallman <rms@gnu.org>
1691
1692 * src/bison.s1:
1693 (alloca) [__hpux]: Always define as __builtin_alloca.
1694
16951997-04-23 Richard Stallman <rms@gnu.org>
1696
1697 * bison.simple:
1698 (alloca) [__hpux]: Always define as __builtin_alloca.
1699
17001997-04-22 Richard Stallman <rms@gnu.org>
1701
1702 * src/bison.s1:
1703 [__hpux]: Include alloca.h (right for HPUX 10)
1704 instead of declaring alloca (right for HPUX 9).
1705
1706 * src/bison.s1 (__yy_memcpy):
1707 Declare arg `count' as unsigned int.
1708 (yyparse): Cast third arg to __yy_memcpy to unsigned int.
1709
17101997-04-22 Richard Stallman <rms@gnu.org>
1711
1712 * bison.simple:
1713 [__hpux]: Include alloca.h (right for HPUX 10)
1714 instead of declaring alloca (right for HPUX 9).
1715
1716 * bison.simple (__yy_memcpy):
1717 Declare arg `count' as unsigned int.
1718 (yyparse): Cast third arg to __yy_memcpy to unsigned int.
1719
17201997-01-03 Richard Stallman <rms@gnu.org>
1721
1722 * src/allocate.c: [__STDC__ or _MSC_VER]:
1723 Declare calloc and realloc to return void *.
1724
17251997-01-02 Richard Stallman <rms@gnu.org>
1726
1727 * src/system.h:
1728 [_MSC_VER]: Include stdlib.h and process.h.
1729 [_MSC_VER] (getpid): Define as macro--translate it to _getpid.
1730
1731 * src/main.c (main): Return FAILURE as a value.
1732 (printable_version): Declare arg as int, not char.
1733
17341997-01-02 Richard Stallman <rms@gnu.org>
1735
1736 * Makefile.in (dist):
1737 Explicitly check for symlinks, and copy them.
1738
17391996-12-19 Richard Stallman <rms@gnu.org>
1740
1741 * src/files.c:
1742 [_MSC_VER] (XPFILE, XPFILE1): Define, if not already defined.
1743
17441996-12-18 Paul Eggert <eggert@gnu.org>
1745
1746 * src/bison.s1 (yyparse):
1747 If __GNUC__ and YYPARSE_PARAM are both defined,
1748 declare yyparse to have a void * argument.
1749
17501996-12-18 Paul Eggert <eggert@gnu.org>
1751
1752 * bison.simple (yyparse):
1753 If __GNUC__ and YYPARSE_PARAM are both defined,
1754 declare yyparse to have a void * argument.
1755
17561996-12-17 Richard Stallman <rms@gnu.org>
1757
1758 * src/reduce.c (nbits): Add some casts.
1759
17601996-08-12 Richard Stallman <rms@gnu.org>
1761
1762 * src/bison.s1: Test _MSDOS as well as _MSDOS_.
1763
17641996-08-12 Richard Stallman <rms@gnu.org>
1765
1766 * bison.simple: Test _MSDOS as well as _MSDOS_.
1767
17681996-07-31 Richard Stallman <rms@gnu.org>
1769
1770 * src/bison.s1:
1771 [__sun && __i386]: Include alloca.h.
1772
17731996-07-31 Richard Stallman <rms@gnu.org>
1774
1775 * bison.simple:
1776 [__sun && __i386]: Include alloca.h.
1777
17781996-07-30 Richard Stallman <rms@gnu.org>
1779
1780 * src/bison.s1: Comment change.
1781
1782 * src/bison.s1: Test _MSDOS_, not MSDOS.
1783
17841996-07-30 Richard Stallman <rms@gnu.org>
1785
1786 * bison.simple: Comment change.
1787
1788 * bison.simple: Test _MSDOS_, not MSDOS.
1789
17901996-06-01 Richard Stallman <rms@gnu.org>
1791
1792 * 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:
1793 Insert `_' macro around many string constants.
1794
1795 * src/main.c:
1796 Insert `_' macro around many string constants.
1797
1798 (main): Call setlocale, bindtextdomain and textdomain.
1799
1800 * src/system.h: [HAVE_LOCALE_H]: Include locale.h.
1801 [! HAVE_LOCALE_H] (setlocale): Define as no-op.
1802 [ENABLE_NLS]: Include libintl.h.
1803 [ENABLE_NLS] (gettext): Define.
1804 [! ENABLE_NLS] (bintextdomain, textdomain, _): Consolation definitions.
1805 (N_, PACKAGE, LOCALEDIR): New macros.
1806
18071996-06-01 Richard Stallman <rms@gnu.org>
1808
1809 * POTFILES.in: New file.
1810
1811 * Makefile.in (allocate.o):
1812 Define target explicitly.
1813
1814 * Makefile.in (CFLAGS): Set to @CFLAGS@.
1815 (LDFLAGS): Set to @LDFLAGS@.
1816 (configure): Run autoconf only if preceding `cd' succeeds.
1817 (bison.s1): Redirect output to temporary file then move the
1818 temporary to the target, rather than redirecting directly to bison.s1.
1819 (clean): Remove config.status and config.log.
1820 (distclean): Don't remove config.status here.
1821
18221996-05-12 Richard Stallman <rms@gnu.org>
1823
1824 * src/bison.s1:
1825 (__yy_memcpy) [__cplusplus]: Reorder declarations of variables f and t.
1826
18271996-05-12 Richard Stallman <rms@gnu.org>
1828
1829 * bison.simple:
1830 (__yy_memcpy) [__cplusplus]: Reorder declarations of variables f and t.
1831
18321996-05-11 Richard Stallman <rms@gnu.org>
1833
1834 * src/bison.s1 (__yy_memcpy):
1835 Really reorder the args, as was supposedly done on Feb 14 1995.
1836 (yyparse): Calls changed accordingly.
1837
18381996-05-11 Richard Stallman <rms@gnu.org>
1839
1840 * Makefile.in (dist): Don't use $(srcdir).
1841
1842 * bison.simple (__yy_memcpy):
1843 Really reorder the args, as was supposedly done on Feb 14 1995.
1844 (yyparse): Calls changed accordingly.
1845
18461996-01-27 Richard Stallman <rms@gnu.org>
1847
1848 * src/output.c (output_rule_data):
1849 Test YYERROR_VERBOSE in the conditional
1850 around the definition of ttyname.
1851
18521995-12-29 Richard Stallman <rms@gnu.org>
1853
1854 * src/bison.s1:
1855 Fix line numbers in #line commands.
1856
18571995-12-29 Richard Stallman <rms@gnu.org>
1858
1859 * bison.simple:
1860 Fix line numbers in #line commands.
1861
18621995-12-27 Richard Stallman <rms@gnu.org>
1863
1864 * src/bison.s1 (YYPARSE_PARAM_DECL):
1865 In C++, make it always null.
1866 (YYPARSE_PARAM_ARG): New macro.
1867 (yyparse): Use YYPARSE_PARAM_ARG.
1868
18691995-12-27 Richard Stallman <rms@gnu.org>
1870
1871 * bison.simple (YYPARSE_PARAM_DECL):
1872 In C++, make it always null.
1873 (YYPARSE_PARAM_ARG): New macro.
1874 (yyparse): Use YYPARSE_PARAM_ARG.
1875
18761995-11-29 Richard Stallman <rms@gnu.org>
1877
1878 * doc/bison.texinfo:
1879 Describe literal string tokens, %raw, %no_lines, %token_table.
1880
18811995-11-29 Daniel Hagerty <hag@gnu.org>
1882
1883 * doc/bison.texinfo: Fixed update date
1884
18851995-10-16 Richard Stallman <rms@gnu.org>
1886
1887 * src/version.c: Version 1.25.
1888
18891995-10-16 Richard Stallman <rms@gnu.org>
1890
1891 * NEWS: *** empty log message ***
1892
18931995-10-16 Richard Stallman <rms@gnu.org>
1894
1895 * doc/bison.1, doc/bison.rnh:
1896 Add new options.
1897
18981995-10-15 Richard Stallman <rms@gnu.org>
1899
1900 * src/vmsgetargs.c, src/getargs.c:
1901 Added -n, -k, and -raw switches.
1902 (noparserflag, toknumflag, rawtoknumflag): New variables.
1903
1904 * src/symtab.h (SALIAS):
1905 New #define for adding aliases to %token.
1906 (struct bucket): Added `alias' field.
1907
1908 * src/reduce.c (reduce_grammar):
1909 Revise error message.
1910 (print_notices): Remove final `.' from error message.
1911
1912 * src/reader.c (reader_output_yylsp):
1913 New function.
1914 (readgram): Use `#if 0' around code that accepted %command
1915 inside grammar rules: The documentation doesn't allow it,
1916 and it will fail since the %command processors scan for the next %.
1917 (parse_token_decl): Extended the %token
1918 declaration to allow a multi-character symbol as an alias.
1919 (parse_thong_decl): New function.
1920 (read_declarations): Added %thong declarations.
1921 (read_declarations): Handle NOOP to deal with allowing
1922 % declarations as another means to specify the flags.
1923 (readgram): Allow %prec prior to semantics embedded in a rule.
1924 (skip_to_char, read_declarations, copy_definition)
1925 (parse_token_decl, parse_start_decl, parse_type_decl)
1926 (parse_assoc_decl, parse_union_decl, parse_expect_decl)
1927 (get_type_name, copy_guard, copy_action, readgram)
1928 (get_type, packsymbols): Revised most error messages.
1929 Changed `fatal' to `warnxxx' to avoid aborting for error.
1930 Revised and use multiple warnxxx functions to avoid using VARARGS1.
1931 (read_declarations): Improve the error message for
1932 an invalid character. Do not abort.
1933 (read_declarations, copy_guard, copy_action): Use
1934 printable_version to avoid unprintable characters in printed output.
1935 (parse_expect_decl): Error if argument to %expect exceeds 10 digits.
1936 (parse_token_decl, parse_assoc_decl, parse_type_decl, get_type):
1937 Allow the type of a non-terminal can be given
1938 more than once, as long as all specifications give the same type.
1939
1940 * src/output.c:
1941 (output_headers, output_trailers, output, output_gram)
1942 (output_rule_data): Implement noparserflag variable.
1943 Implement toknumflag variable.
1944 (output): Call reader_output_yylsp to output LTYPESTR.
1945
1946 * src/main.c (main):
1947 If reader sees an error, don't process the grammar.
1948 (fatals): Updated to not use VARARGS1.
1949 (printable_version, int_to_string, warn, warni, warns, warnss)
1950 (warnsss): New error reporting functions. Avoid abort for error.
1951
1952 * src/lex.h:
1953 Added THONG and NOOP for alias processing.
1954 Added SETOPT for the new code that allows setting options with %flags.
1955
1956 * src/lex.c:
1957 Include getopt.h. Add some extern decls.
1958 (safegetc): New function to deal with EOF gracefully.
1959 (literalchar); new function to deal with reading \ escapes.
1960 (lex): Use literalchar.
1961 (lex): Implemented "..." tokens.
1962 (literalchar, lex, parse_percent_token): Made tokenbuffer
1963 always contain the token. This includes growing the token
1964 buffer while reading an integer.
1965 (parse_percent_token): Replaced if-else statement with percent_table.
1966 (parse_percent_token): Added % declarations as another
1967 way to specify the flags -n, -l, and -r. Also added hooks for
1968 -d, -k, -y, -v, -t, -p, -b, -o, but implementation requires
1969 major changes to files.c.
1970 (lex) Retain in the incoming stream a character following
1971 an incorrect '/'.
1972 (skip_white_space, lex): Revised most error messages
1973 and changed fatal to warn to avoid aborting.
1974 (percent_table): Added %thong declarations.
1975
1976 * src/gram.h: Comment changes.
1977
1978 * src/files.c (openfiles, open_extra_files, done):
1979 Add faction flag
1980 and actfile file. Handle noparserflag. Both for -n switch.
1981
1982 * src/conflicts.c (resolve_sr_conflict):
1983 Remove use of alloca.
1984
19851995-06-01 Jim Meyering <meyering@gnu.org>
1986
1987 * doc/bison.texinfo: *** empty log message ***
1988
19891995-05-06 Richard Stallman <rms@gnu.org>
1990
1991 * src/bison.s1: Comment change.
1992
19931995-05-06 Richard Stallman <rms@gnu.org>
1994
1995 * bison.simple: Comment change.
1996
19971995-05-03 Richard Stallman <rms@gnu.org>
1998
1999 * src/version.c: Version now 1.24.
2000
2001 * src/bison.s1: Change distribution terms.
2002
2003 * src/version.c: Version now 1.23.
2004
20051995-05-03 Richard Stallman <rms@gnu.org>
2006
2007 * doc/bison.texinfo:
2008 Rewrite "Conditions for Using Bison".
2009 Update version to 1.24.
2010
20111995-05-03 Richard Stallman <rms@gnu.org>
2012
2013 * bison.simple: Change distribution terms.
2014
20151995-02-23 Richard Stallman <rms@gnu.org>
2016
2017 * src/files.c: Test __VMS_POSIX as well as VMS.
2018
20191995-02-14 Jim Meyering <meyering@gnu.org>
2020
2021 * src/bison.s1 (__yy_memcpy):
2022 Renamed from __yy_bcopy to avoid
2023 confusion. Reverse FROM and TO arguments to be consistent with
2024 those of memcpy.
2025
20261995-02-14 Jim Meyering <meyering@gnu.org>
2027
2028 * bison.simple (__yy_memcpy):
2029 Renamed from __yy_bcopy to avoid
2030 confusion. Reverse FROM and TO arguments to be consistent with
2031 those of memcpy.
2032
20331994-11-10 David J. MacKenzie <djm@gnu.org>
2034
2035 * NEWS: reformat
2036
2037 * NEWS: New file.
2038
2039 * Makefile.in (DISTFILES): Include NEWS.
2040
2041 * Makefile.in (DISTFILES):
2042 Include install-sh, not install.sh.
2043
2044 * configure.in: Update to Autoconf v2 macro names.
2045
20461994-10-05 David J. MacKenzie <djm@gnu.org>
2047
2048 * Makefile.in: fix typo
2049
2050 * Makefile.in (prefix, exec_prefix):
2051 Let configure set them.
2052
20531994-09-28 David J. MacKenzie <djm@gnu.org>
2054
2055 * Makefile.in: Set datadir to $(prefix)/share.
2056
20571994-09-15 Richard Stallman <rms@gnu.org>
2058
2059 * src/bison.s1:
2060 Update copyright notice and GPL version.
2061
20621994-09-15 Richard Stallman <rms@gnu.org>
2063
2064 * bison.simple:
2065 Update copyright notice and GPL version.
2066
20671994-07-12 Richard Stallman <rms@gnu.org>
2068
2069 * src/reduce.c, src/reader.c:
2070 entered into RCS
2071
20721994-05-05 David J. MacKenzie <djm@gnu.org>
2073
2074 * Makefile.in: entered into RCS
2075
20761994-03-26 Richard Stallman <rms@gnu.org>
2077
2078 * src/bison.s1: entered into RCS
2079
20801994-03-26 Richard Stallman <rms@gnu.org>
2081
2082 * bison.simple: entered into RCS
2083
20841994-03-25 Richard Stallman <rms@gnu.org>
2085
2086 * src/main.c: entered into RCS
2087
20881994-03-24 Richard Stallman <rms@gnu.org>
2089
2090 * src/conflicts.c: entered into RCS
2091
20921994-01-02 Richard Stallman <rms@gnu.org>
2093
2094 * Makefile.in: *** empty log message ***
2095
20961993-11-21 Richard Stallman <rms@gnu.org>
2097
2098 * src/bison.s1: *** empty log message ***
2099
21001993-11-21 Richard Stallman <rms@gnu.org>
2101
2102 * doc/bison.texinfo: entered into RCS
2103
2104 * doc/bison.texinfo: *** empty log message ***
2105
21061993-11-21 Richard Stallman <rms@gnu.org>
2107
2108 * bison.simple: *** empty log message ***
2109
21101993-10-25 David J. MacKenzie <djm@gnu.org>
2111
2112 * doc/bison.texinfo: *** empty log message ***
2113
21141993-10-19 Richard Stallman <rms@gnu.org>
2115
2116 * src/bison.s1: *** empty log message ***
2117
21181993-10-19 Richard Stallman <rms@gnu.org>
2119
2120 * bison.simple: *** empty log message ***
2121
21221993-10-14 Richard Stallman <rms@gnu.org>
2123
2124 * src/bison.s1: *** empty log message ***
2125
21261993-10-14 Richard Stallman <rms@gnu.org>
2127
2128 * bison.simple: *** empty log message ***
2129
21301993-09-14 David J. MacKenzie <djm@gnu.org>
2131
2132 * doc/bison.texinfo: *** empty log message ***
2133
21341993-09-13 Noah Friedman <friedman@gnu.org>
2135
2136 * Makefile.in: *** empty log message ***
2137
21381993-09-10 Richard Stallman <rms@gnu.org>
2139
2140 * src/conflicts.c: *** empty log message ***
2141
2142 * src/system.h: entered into RCS
2143
21441993-09-10 Richard Stallman <rms@gnu.org>
2145
2146 * doc/bison.1: entered into RCS
2147
21481993-09-06 Noah Friedman <friedman@gnu.org>
2149
2150 * src/version.c: entered into RCS
2151
21521993-09-06 Noah Friedman <friedman@gnu.org>
2153
2154 * Makefile.in: *** empty log message ***
2155
21561993-07-30 David J. MacKenzie <djm@gnu.org>
2157
2158 * Makefile.in: *** empty log message ***
2159
21601993-07-24 Richard Stallman <rms@gnu.org>
2161
2162 * src/bison.s1: *** empty log message ***
2163
21641993-07-24 Richard Stallman <rms@gnu.org>
2165
2166 * bison.simple: *** empty log message ***
2167
21681993-07-08 David J. MacKenzie <djm@gnu.org>
2169
2170 * Makefile.in: *** empty log message ***
2171
21721993-07-04 Richard Stallman <rms@gnu.org>
2173
2174 * src/bison.s1: *** empty log message ***
2175
21761993-07-04 Richard Stallman <rms@gnu.org>
2177
2178 * bison.simple: *** empty log message ***
2179
21801993-06-26 David J. MacKenzie <djm@gnu.org>
2181
2182 * src/getargs.c: entered into RCS
2183
21841993-06-26 David J. MacKenzie <djm@gnu.org>
2185
2186 * doc/bison.texinfo: *** empty log message ***
2187
2188 * doc/bison.1: New file.
2189
21901993-06-25 Richard Stallman <rms@gnu.org>
2191
2192 * src/getargs.c: New file.
2193
21941993-06-16 Richard Stallman <rms@gnu.org>
2195
2196 * src/bison.s1: *** empty log message ***
2197
21981993-06-16 Richard Stallman <rms@gnu.org>
2199
2200 * bison.simple: *** empty log message ***
2201
22021993-06-03 Richard Stallman <rms@gnu.org>
2203
2204 * src/bison.s1: New file.
2205
22061993-06-03 Richard Stallman <rms@gnu.org>
2207
2208 * doc/bison.texinfo: *** empty log message ***
2209
22101993-06-03 Richard Stallman <rms@gnu.org>
2211
2212 * bison.simple: New file.
2213
22141993-05-19 Richard Stallman <rms@gnu.org>
2215
2216 * doc/bison.texinfo: New file.
2217
22181993-05-07 Noah Friedman <friedman@gnu.org>
2219
2220 * Makefile.in: *** empty log message ***
2221
22221993-04-28 Noah Friedman <friedman@gnu.org>
2223
2224 * src/reader.c: *** empty log message ***
2225
22261993-04-23 Noah Friedman <friedman@gnu.org>
2227
2228 * src/alloc.h: entered into RCS
2229
22301993-04-20 David J. MacKenzie <djm@gnu.org>
2231
2232 * src/version.c: *** empty log message ***
2233
2234 * src/files.c, src/allocate.c:
2235 entered into RCS
2236
2237 * src/reader.c: *** empty log message ***
2238
2239 * src/lex.c: entered into RCS
2240
2241 * src/conflicts.c: New file.
2242
2243 * src/symtab.c: entered into RCS
2244
2245 * src/alloc.h: New file.
2246
2247 * src/LR0.c: entered into RCS
2248
22491993-04-18 Noah Friedman <friedman@gnu.org>
2250
2251 * src/reader.c: New file.
2252
2253 * src/version.c: *** empty log message ***
2254
22551993-04-18 Noah Friedman <friedman@gnu.org>
2256
2257 * Makefile.in: *** empty log message ***
2258
22591993-04-17 Noah Friedman <friedman@gnu.org>
2260
2261 * Makefile.in: *** empty log message ***
2262
22631993-04-15 Richard Stallman <rms@gnu.org>
2264
2265 * src/main.c, src/files.c:
2266 New file.
2267
22681993-04-15 Noah Friedman <friedman@gnu.org>
2269
2270 * configure.in: entered into RCS
2271
2272 * configure.in: *** empty log message ***
2273
2274 * configure.in: New file.
2275
22761993-04-14 Richard Stallman <rms@gnu.org>
2277
2278 * Makefile.in: New file.
2279
22801993-04-13 Richard Stallman <rms@gnu.org>
2281
2282 * src/version.c: New file.
2283
22841993-03-25 Richard Stallman <rms@gnu.org>
2285
2286 * src/output.c: entered into RCS
2287
22881992-09-25 Richard Stallman <rms@gnu.org>
2289
2290 * configure.bat: entered into RCS
2291
22921992-06-22 Richard Stallman <rms@gnu.org>
2293
2294 * src/vmsgetargs.c: entered into RCS
2295
22961992-06-22 Richard Stallman <rms@gnu.org>
2297
2298 * doc/bison.rnh: entered into RCS
2299
23001992-04-20 David J. MacKenzie <djm@gnu.org>
2301
2302 * README: entered into RCS
2303
23041992-01-22 Richard Stallman <rms@gnu.org>
2305
2306 * src/machine.h: entered into RCS
2307
23081991-12-21 Richard Stallman <rms@gnu.org>
2309
2310 * src/lalr.c, src/closure.c:
2311 entered into RCS
2312
23131991-12-20 Richard Stallman <rms@gnu.org>
2314
2315 * src/state.h: entered into RCS
2316
23171991-12-18 Richard Stallman <rms@gnu.org>
2318
2319 * src/print.c, src/nullable.c, src/derives.c:
2320 entered into RCS
2321
23221991-11-03 David J. MacKenzie <djm@gnu.org>
2323
2324 * src/warshall.c, src/types.h, src/symtab.h, src/lex.h, src/gram.c, src/gram.h, src/files.h:
2325 entered into RCS
2326
23271988-09-09 Richard Stallman <rms@gnu.org>
2328
2329 * src/bison.hairy: entered into RCS
2330
23311987-12-16 Richard Stallman <rms@gnu.org>
2332
2333 * REFERENCES: entered into RCS
bison