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9c76d118
RA		 12001-08-25 Robert Anisko <robert.anisko@epita.fr>
2
3 * lib/Makefile.am: Adjust.
4
a8289c62
RA		 52001-08-25 Robert Anisko <robert.anisko@epita.fr>
6
7 * src/bison.simple: Update and add '%%' directives.
8
b6610515
RA		 92001-08-25 Robert Anisko <robert.anisko@epita.fr>
10
11 * src/reader.c (reader): Remove calls to 'output_headers' and
12 'output_trailers'. Remove some C output.
13 (readgram): Disable a piece of code that was writing a default
14 definition for 'YYSTYPE'.
15 (reader_output_yylsp): Remove.
16 (packsymbols): Output token defintions to a macro.
17 (copy_definition): Disable C output.
18
19 * src/reader.c (parse_macro_decl): New function used to parse macro
20 declarations.
21 (copy_string2): Put the body of copy_string into this new function.
22 Add a parameter to let the caller choose whether he wants to copy the
23 string delimiters or not.
24 (copy_string): Be a simple call to copy_string2 with the last argument
25 bound to true.
26 (read_declarations): Add case for macro definition.
27 (copy_identifier): New.
28 (parse_macro_decl): Read macro identifiers using copy_identifier
29 rather than lex.
30
26f609ff
RA		 312001-08-25 Robert Anisko <robert.anisko@epita.fr>
32
33 * src/output.c (prepare): Add prefixed names.
34 (output_parser): Output semantic actions.
35 (output_parser): Fix bug on '%%line' directives.
36
37 * src/output.c (output_headers): Remove. The C code printed by this
38 function should now be in the skeletons.
39 (output_trailers): Remove.
40 (output): Disable call to 'reader_output_yylsp'.
41 (output_rule_data): Do not output tables to the table obstack.
42
43 * src/output.c: Remove some C dedicated output.
44 Improve the use of macro and output obstacks.
45 (output_defines): Remove.
46
47 * src/output.c (output_token_translations): Associate 'translate'
48 table with a macro. No output to the table obstack.
49 (output_gram): Same for 'rhs' and 'prhs'.
50 (output_stos): Same for 'stos'.
51 (output_rule_data): Same for 'r1' and 'r2'.
52 (token_actions): Same for 'defact'.
53 (goto_actions): Same for 'defgoto'.
54 (output_base): Same for 'pact' and 'pgoto'.
55 (output_table): Same for 'table'.
56 (output_check): Same for 'check'.
57
58 * src/output.c (output_table_data): New function.
59 (output_short_table): Remove.
60 (output_short_or_char_table): Remove.
61
62 * src/output.c (output_parser): Replace most of the skeleton copy code
63 with something new. Skeletons are now processed character by character
64 rather than line by line, and Bison looks for '%%' macros. This is the
65 first step in making Bison's output process (a lot) more flexible.
66 (output_parser): Use the macro table.
67
6f43b113
RA		 682001-08-25 Robert Anisko <robert.anisko@epita.fr>
69
70 * src/main.c (main): Initialize the macro table.
71
dd3127cf
RA		 722001-08-25 Robert Anisko <robert.anisko@epita.fr>
73
74 * src/lex.c (percent_table): Add tok_define.
75 * src/lex.h: Add tok_define.
76
aa321494
RA		 772001-08-25 Robert Anisko <robert.anisko@epita.fr>
78
79 * src/macrotab.c: New file.
80 * src/macrotab.h: New file.
81 * src/Makefile.am: Update.
82
68bd3b6b
RA		 832001-08-25 Robert Anisko <robert.anisko@epita.fr>
84
85 * lib/hash.c: New file.
86 * lib/hash.h: New file.
87 * lib/Makefile.am: Update.
88
45f8dd1e
AD		 892001-08-15 Akim Demaille <akim@epita.fr>
90
91 Version 1.28c.
92
40a64a7a 932001-08-15 Marc Autret <autret_m@epita.fr>
0b8afb77
AD		 94
95 * src/reader.c (readgram): Indent output macro YYSTYPE.
96 (packsymbols): Likewise.
97 (output_token_defines): Likewise.
98 * src/files.c: Standardize.
99 (compute_header_macro): New.
100 (defines_obstack_save): New. Use compute_header_macro.
101 (output_files): Update. Use defines_obstack_save.
102
f9a8293a
AD		 1032001-08-15 Akim Demaille <akim@epita.fr>
104
105 * doc/bison.texinfo (Table of Symbols): Document
106 YYSTACK_USE_ALLOCA.
107
150ca7a7
AD		 1082001-08-15 Akim Demaille <akim@epita.fr>
109
110 * missing: Update from CVS Automake.
111 * config/config.guess, config/config.sub, config/texinfo.tex:
112 Update from gnu.org.
113
69b5cec4
AD		 1142001-08-15 Akim Demaille <akim@epita.fr>
115
116 * Makefile.maint: Sync with CVS Autoconf.
117
f2b5126e
PB		 1182001-08-14 Pascal Bart <pascal.bart@epita.fr>
119
69b5cec4 120 * doc/bison.texinfo: Include GNU Free Documentation License from
f2b5126e
PB		 121 `fdl.texi'.
122 * doc/fdl.texi: Add to package.
123
4ecbf796
MA		 1242001-08-14 Marc Autret <autret_m@epita.fr>
125
126 Turn on %{source,header}_extension features.
127
69b5cec4 128 * src/lex.c (percent_table): Un-CPP out header_extension and
4ecbf796
MA		 129 source_extension.
130 * src/files.c (compute_exts_from_gf): Compare pointers with NULL.
69b5cec4 131 (compute_exts_from_src): Remove conditions. It restores priorities
4ecbf796
MA		 132 between options.
133
95fb5662
MA		 1342001-08-14 Marc Autret <autret_m@epita.fr>
135
136 * src/files.c (compute_base_names): Add extensions computing when
137 `--file-prefix' used.
138 Standardize function calls.
139
78d09da9
MA		 1402001-08-13 Marc Autret <autret_m@epita.fr>
141
69b5cec4 142 * src/bison.simple (YYSTACK_USE_ALLOCA): Changed to allow users
78d09da9
MA		 143 defining it (defined but null disables alloca).
144
5a009f2c
MA		 1452001-08-13 Marc Autret <autret_m@epita.fr>
146
147 * src/bison.simple (_yy_memcpy): CPP reformat.
148
1e41465a
PB		 1492001-08-13 Pascal Bart <pascal.bart@epita.fr>
150
151 * tests/atconfig.in (CPPFLAGS): Fix.
152
c67a198d
PB		 1532001-08-10 Pascal Bart <pascal.bart@epita.fr>
154
79282c6c 155 * doc/bison.texinfo: Include GNU General Public License from
c67a198d
PB		 156 `gpl.texi'.
157 * doc/gpl.texi: Add to package.
158
09a6de7e
MA		 1592001-08-10 Marc Autret <autret_m@epita.fr>
160
161 * src/print_graph.h: Fix.
162 * src/reader.c (read_declarations): Use parse_header_extension_decl ().
163
b77b9ee0
AD		 1642001-08-10 Akim Demaille <akim@epita.fr>
165
166 * src/system.h: Provide default declarations for stpcpy, strndup,
167 and strnlen.
168
3e259915
MA		 1692001-08-10 Robert Anisko <anisko_r@epita.fr>
170
171 * doc/bison.texinfo (Locations): Update @$ stuff.
172
ca96bc2d
MA		 1732001-08-09 Robert Anisko <anisko_r@epita.fr>
174
175 * src/bison.simple (YYLLOC_DEFAULT): Update.
176 (yyparse): Adjust.
177
fdc6758b
MA		 1782001-08-08 Marc Autret <autret_m@epita.fr>
179
b77b9ee0 180 * doc/bison.texinfo: Change @samp{$<@dots{}>} to
fdc6758b
MA		 181 @samp{$<@dots{}>@var{n}} in Section Actions in Mid-Rule.
182 Reported by Fabrice Bauzac.
957d4dbf 183
600cad3b
MA		 1842001-08-08 Marc Autret <autret_m@epita.fr>
185
186 * src/vcg_default.h: Use NULL instead of 0 to initialize pointers.
187 * src/vcg.c (output_node): Fix.
188 * src/vcg.h: Cleanup.
189 * src/print_graph.c: Add comments.
b77b9ee0 190 (node_output_size): New global variable. Simplify the formatting of
600cad3b 191 the VCG graph output.
b77b9ee0 192 (print_actions): Unused code is now used. It notifies the final state
600cad3b 193 and no action states in the VCG graph. It also give the reduce actions.
b77b9ee0 194 The `shift and goto' edges are red and the `go to state' edges are
600cad3b
MA		 195 blue.
196 Get the current node name and node_obstack by argument.
197 (node_obstack): New variable.
198 (print_state): Manage node_obstack.
199 (print_core): Use node_obstack given by argument.
200 A node is not only computed here but in print_actions also.
201 (print_graph): CPP out useless code instead of commenting it.
202
976e528f
AD		 2032001-08-07 Pascal Bart <pascal.bart@epita.fr>
204
205 * tests/atconfig.in (CPPFLAGS): Fix.
206
20e8e5ca
AD		 2072001-08-07 Akim Demaille <akim@epita.fr>
208
209 * src/print_graph.c (quote): New.
210 (print_core): Use it.
211
957d4dbf 2122001-08-06 Akim Demaille <akim@epita.fr>, Marc Autret <autret_m@epita.fr>
3e3da797 213
3e3da797
AD		 214 * src/vcg.c (complain.h): Include it.
215 Unepitaize `return' invocations.
c4b66126 216 [NDEBUG] (main): Remove.
79282c6c 217 * src/vcg.h (node_t, edge_t, graph_t): Constify the char * members.
c4b66126
AD		 218 * src/files.c (open_files): Initialize graph_obstack.
219 * src/print_graph.c (print_actions): CPP out useless code.
220 (print_core): Don't output the last `\n' in labels.
221 Use `quote'.
222 * src/files.c (output_files): Output the VCG file.
223 * src/main.c (main): Invoke print_graph ();
3e3da797 224
957d4dbf 2252001-08-06 Marc Autret <autret_m@epita.fr>
22c2cbc0
AD		 226
227 Automaton VCG graph output.
228 Using option ``-g'' or long option ``--graph'', you can generate
229 a gram_filename.vcg file containing a VCG description of the LALR (1)
230 automaton of your grammar.
231
232 * src/main.c: Call to print_graph() function.
233 * src/getargs.h: Update.
234 * src/getargs.c (options): Update to catch `-g' and `--graph' options.
235 (graph_flag): New flag.
236 (longopts): Update.
237 (getargs): Add case `g'.
238 * src/files.c (graph_obstack): New obstack struct.
239 (open_files): Initialize new obstack.
240 (output_files): Saves graph_obstack if required.
241 * src/files.h (graph_obstack): New extern declaration.
242 * src/Makefile.am: Add new source files.
243
957d4dbf 2442001-08-06 Marc Autret <autret_m@epita.fr>
ce4d5ce0
AD		 245
246 * src/print_graph.c, src/print_graph.h (graph): New.
247 * src/vcg.h: New file.
248 * src/vcg.c: New file, VCG graph handling.
249
7333d403
AD		 2502001-08-06 Marc Autret <autret_m@epita.fr>
251
252 Add of %source_extension and %header_extension which specify
253 the source or/and the header output file extension.
254
255 * src/files.c (compute_base_names): Remove initialisation of
256 src_extension and header_extension.
257 (compute_exts_from_gf): Update.
258 (compute_exts_from_src): Update.
259 (output_files): Update.
260 * src/reader.c (parse_header_extension_decl): New.
261 (parse_source_extension_decl): New.
262 (read_declarations): New case statements for the new tokens.
263 * src/lex.c (percent_table): Add entries for %source_extension
264 and %header_extension.
265 * src/lex.h (token_e): New tokens tok_hdrext and tok_srcext.
266
84163231
AD		 2672001-08-06 Marc Autret <autret_m@epita.fr>
268
269 * configure.in: Bump to 1.28c.
270 * doc/bison.texinfo: Texinfo thingies.
271
8303fc42
AD		 2722001-08-04 Pascal Bart <pascal.bart@epita.fr>
273
274 * tests/atconfig.in (CPPFLAGS): Add.
275 * tests/calc.at (AT_CHECK): Use CPPFLAGS.
276
70a84437
AD		 2772001-08-03 Akim Demaille <akim@epita.fr>
278
279 Version 1.28b.
280
2ce10144
AD		 2812001-08-03 Akim Demaille <akim@epita.fr>
282
283 * tests/Makefile.am (check-local): Ship testsuite.
284 * tests/calc.at (_AT_DATA_CALC_Y): Prototype all the functions.
285 Include `string.h'.
286
1e3e4bc1
AD		 2872001-08-03 Akim Demaille <akim@epita.fr>
288
289 * configure.in: Try using -Wformat when compiling.
290
42b45b7f
AD		 2912001-08-03 Akim Demaille <akim@epita.fr>
292
293 * configure.in: Bump to 1.28b.
294
8f13fe33
AD		 2952001-08-03 Akim Demaille <akim@epita.fr>
296
297 * src/complain.c: Adjust strerror_r portability issues.
298
b37ba92c
AD		 2992001-08-03 Akim Demaille <akim@epita.fr>
300
301 Version 1.28a.
302
b0ce6046
AD		 3032001-08-03 Akim Demaille <akim@epita.fr>
304
305 * src/getargs.c, src/getarg.h (skeleton)): Constify.
306 * src/lex.c (literalchar): Avoid name clashes on `buf'.
307 * src/getargs.c: Include complain.h.
308 * src/files.c, src/files.h (skeleton_find): Avoid name clashes.
309 * lib/quotearg.c, lib/quotearg.h: Update from fileutils 4.1.
310
d01c415b
AD		 3112001-08-03 Akim Demaille <akim@epita.fr>
312
313 * src/reader.c (readgram): Display hidden chars in error messages.
314
459dd1a6
AD		 3152001-08-03 Akim Demaille <akim@epita.fr>
316
317 Update to gettext 0.10.39.
318
53b74c0c
AD		 3192001-08-03 Akim Demaille <akim@epita.fr>
320
321 * lib/strspn.c: New.
322
234a3be3
AD		 3232001-08-01 Marc Autret <autret_m@epita.fr>
324
325 * doc/bison.texinfo: Update.
326 * doc/bison.1 (mandoc): Update.
327 * src/system.h (EXT_GUARD_C, EXT_STYPE_H): Remove .c and .h.
328 * src/files.c: Support output files extensions computing.
329 (src_extension): New static variable.
330 (header_extension): New static variable.
331 (tr): New function.
332 (get_extension_index): New function, gets the index of an extension
333 filename in a string.
334 (compute_exts_from_gf): New function, computes extensions from the
335 grammar file extension.
336 (compute_exts_from_src): New functions, computes extensions from the
337 C source file extension, file given by ``-o'' option.
338 (compute_base_names): Update.
339 (output_files): Update.
340
847bf1f5
AD		 3412001-08-01 Robert Anisko <anisko_r@epita.fr>
342
d995fee7 343 * doc/bison.texi: Document @$.
847bf1f5
AD		 344 (Locations): New section.
345
d074a105
AD		 3462001-07-18 Akim Demaille <akim@epita.fr>
347
348 * Makefile.maint, GNUmakefile: New, from Autoconf 2.52.
349 * config/prev-version.txt, config/move-if-change: New.
350 * Makefile.am: Adjust.
351
3419715d
AD		 3522001-07-08 Pascal Bart <pascal.bart@epita.fr>
353
354 * src/bison.simple (yyparse): Suppress warning `comparaison
355 between signed and unsigned'.
356
62ab6972
AD		 3572001-07-05 Pascal Bart <pascal.bart@epita.fr>
358
359 * src/getargs.h (raw_flag): Remove.
360 * src/getargs.c: Die on `-r'/`--raw'.
361 * src/lex.c (parse_percent_token): Die on `%raw'.
362 * src/reader.c (output_token_defines): Suppress call to `raw_flag'.
363 * tests/calc.at: Suppress test with option `--raw'.
364
1e24cc5b
AD		 3652001-07-14 Akim Demaille <akim@epita.fr>
366
367 * config/: New.
368 * configure.in: Require Autoconf 2.50.
369 Update to gettext 0.10.38.
370
32dfccf8
AD		 3712001-03-16 Akim Demaille <akim@epita.fr>
372
373 * doc/bison.texinfo: ANSIfy the examples.
374
cd5bd6ac
AD		 3752001-03-16 Akim Demaille <akim@epita.fr>
376
377 * getargs.c (skeleton): New variable.
378 (longopts): --skeleton is a new option.
379 (shortopts, getargs): -S is a new option.
380 * getargs.h: Declare skeleton.
381 * output.c (output_parser): Use it.
382
5141b016
AD		 3832001-03-16 Akim Demaille <akim@epita.fr>
384
385 * m4/strerror_r.m4: New.
386 * m4/error.m4: Run AC_FUNC_STRERROR_R.
387 * lib/error.h, lib/error.c: Update.
388
447992b9
AD		 3892001-03-16 Akim Demaille <akim@epita.fr>
390
391 * src/getargs.c (longopts): Clean up.
392
274d42ce
AD		 3932001-02-21 Akim Demaille <akim@epita.fr>
394
395 * src/reader.c (gensym): `gensym_count' is your own.
396 Use a static buf to create the symbol name, as token_buffer is no
397 longer a buffer.
398
22c821f3
AD		 3992001-02-08 Akim Demaille <akim@epita.fr>
400
401 * src/conflicts.c (conflict_report): Be sure not to append to res
402 between two calls, which could happen if both first sprintf were
403 skipped, but not the first cp += strlen.
404
18569462
AD		 4052001-02-08 Akim Demaille <akim@epita.fr>
406
407 * lib/memchr.c, lib/stpcpy.c, lib/strndup.c, lib/strnlen.c:
408 New, from fileutils 4.0.37.
409 * configure.in: Require Autoconf 2.49c. I took some time before
410 making this decision. This is the only way out for portability
411 issues in Bison, it would mean way too much duplicate effort to
412 import in Bison features implemented in 2.49c since 2.13.
413 AC_REPLACE_FUNCS and AC_CHECK_DECLS the functions above.
414
0d8f3c8a
AD		 4152001-02-02 Akim Demaille <akim@epita.fr>
416
417 * lib/malloc.c, lib/realloc.c: New, from the fileutils 4.0.37.
66075dcf 418 * lib/xalloc.h, lib/xmalloc.c: Update.
0d8f3c8a 419
f17bcd1f
AD		 4202001-01-19 Akim Demaille <akim@epita.fr>
421
422 Get rid of the ad hoc handling of token_buffer in the scanner: use
423 the obstacks.
424
425 * src/lex.c (token_obstack): New.
426 (init_lex): Initialize it. No longer call...
427 (grow_token_buffer): this. Remove it.
428 Adjust all the places which used it to use the obstack.
429
511e79b3
AD		 4302001-01-19 Akim Demaille <akim@epita.fr>
431
432 * src/lex.h: Rename all the tokens:
433 s/\bENDFILE\b/tok_eof/g;
434 s/\bIDENTIFIER\b/tok_identifier/g;
435 etc.
436 Let them be enums, not #define, to ease debugging.
437 Adjust all the code.
438
0d6508ef
AD		 4392001-01-18 Akim Demaille <akim@epita.fr>
440
441 * src/lex.h (MAXTOKEN, maxtoken, grow_token_buffer): Remove, private.
442 * src/lex.c (maxtoken, grow_token_buffer): Static.
443
6deb4447
AD		 4442001-01-18 Akim Demaille <akim@epita.fr>
445
446 Since we now use obstacks, more % directives can be enabled.
447
448 * src/lex.c (percent_table): Also accept `%yacc',
449 `%fixed_output_files', `%defines', `%no_parser', `%verbose', and
450 `%debug'.
451 Handle the actions for `%semantic_parser' and `%pure_parser' here,
452 instead of returning a token.
453 * src/lex.h (SEMANTIC_PARSER, PURE_PARSER): Remove, unused.
454 * src/reader.c (read_declarations): Adjust.
455 * src/files.c (open_files): Don't call `compute_base_names', don't
456 compute `attrsfile' since they depend upon data which might be
457 *in* the input file now.
458 (output_files): Do it here.
459 * src/output.c (output_headers): Document the fact that this patch
460 introduces a guaranteed SEGV for semantic parsers.
461 * doc/bison.texinfo: Document them.
462 * tests/suite.at: Exercise these %options.
463
ff4423cc
AD		 4642000-12-20 Akim Demaille <akim@epita.fr>
465
466 Also handle the output file (--verbose) with obstacks.
467
468 * files.c (foutput): Remove.
469 (output_obstack): New.
470 Adjust all dependencies.
471 * src/conflicts.c: Return a string.
472 * src/system.h (obstack_grow_string): Rename as...
473 (obstack_sgrow): this. Be ready to work with non literals.
474 (obstack_fgrow4): New.
475
956dba3a
AD		 4762000-12-20 Akim Demaille <akim@epita.fr>
477
478 * src/files.c (open_files): Fix the computation of short_base_name
479 in the case of `-o foo.tab.c'.
480
337bab46
AD		 4812000-12-20 Akim Demaille <akim@epita.fr>
482
483 * src/reader.c (copy_string, copy_comment, copy_comment2, copy_at)
484 (copy_dollar): Now that everything uses obstacks, get rid of the
485 FILE * parameters.
486
5d3214b8
AD		 4872000-12-20 Akim Demaille <akim@epita.fr>
488
489 * src/files.c (open_files): Actually the `.output' file is based
490 on the short_base_name, not base_name.
491 * tests/suite.at (Checking output file names): Adjust.
492
29092a57
AD		 4932000-12-20 Akim Demaille <akim@epita.fr>
494
495 * src/bison.s1: Remove, we now use directly...
496 * src/bison.simple: this.
497 * src/Makefile.am: Use pkgdata instead of data.
498
ea5607fd
AD		 4992000-12-20 Akim Demaille <akim@epita.fr>
500
501 * src/files.c (guard_obstack): New.
502 (open_files): Initialize it.
503 (output_files): Dump it...
504 * src/files.h: Export it.
505 * src/reader.c (copy_guard): Use it.
506
27110317
AD		 5072000-12-19 Akim Demaille <akim@epita.fr>
508
509 * src/files.c (outfile, defsfile, actfile): Removed as global
510 vars.
511 (open_files): Don't compute them.
512 (output_files): Adjust.
513 (base_name, short_base_name): Be global.
514 Adjust dependencies.
515
19c50364
AD		 5162000-12-19 Akim Demaille <akim@epita.fr>
517
518 * src/files.c (strsuffix): New.
519 (stringappend): Be just like strcat but allocate.
520 (base_names): Eve out from open_files.
521 Try to simplify the rather hairy computation of base_name and
522 short_base_name.
523 (open_files): Use it.
524 * tests/suite.at (Checking output file names): New test.
525
573c1d9f
AD		 5262000-12-19 Akim Demaille <akim@epita.fr>
527
528 * src/system.h (obstack_grow_literal_string): Rename as...
529 (obstack_grow_string): this.
530 * src/output.c (output_parser): Recognize `%% actions' instead of
531 `$'.
532 * src/bison.s1: s/$/%% actions/.
533 * src/bison.hairy: Likewise.
534
ef7ddedd
AD		 5352000-12-19 Akim Demaille <akim@epita.fr>
536
537 * src/output.c (output_parser): Compute the `#line' lines when
538 there are.
539 * src/Makefile.am (bison.simple): Be a simple copy of bison.s1.
540 Suggested by Hans Aberg.
541
ff61dabd
AD		 5422000-12-19 Akim Demaille <akim@epita.fr>
543
544 Let the handling of the skeleton files be local to the procedures
545 that use it.
546
547 * src/files.c (xfopen, xfclose, skeleton_find, guardfile): No
548 longer static.
549 (fparser, open_extra_files): Remove.
550 (open_files, output_files): Don't take care of fparser.
551 * src/files.h: Adjust.
552 * src/output.c (output_parser): Open and close the file to the
553 skeleton.
554 * src/reader.c (read_declarations): When %semantic_parser, open
555 fguard.
556
55b96341
AD		 5572000-12-19 Akim Demaille <akim@epita.fr>
558
559 * src/file.h (BISON_SIMPLE, BISON_HAIRY): Move from here...
560 * src/system.h (BISON_SIMPLE, BISON_HAIRY): ... to here.
561
358c15b7
AD		 5622000-12-19 Akim Demaille <akim@epita.fr>
563
564 * src/files.c (open_files): Yipee! We no longer need all the code
565 looking for `/tmp' since we have no tmp file.
566
7de3329e
AD		 5672000-12-19 Akim Demaille <akim@epita.fr>
568
569 * src/system.h (EXT_TAB, EXT_OUTPUT, EXT_STYPE_H, EXT_GUARD_C):
570 New macros.
571 * src/files.c (open_files): Less dependency on MSDOS etc.
572
3abcd459
AD		 5732000-12-14 Akim Demaille <akim@epita.fr>
574
575 * src/bison.s1 (YYLLOC_DEFAULT): New macro.
576 Provide a default definition.
577 Use it when executing the default @ action.
578 * src/reader.c (reader_output_yylsp): No longer include
579 `timestamp' and `text' in the default YYLTYPE.
580
2a91a95e
AD		 5812000-12-12 Akim Demaille <akim@epita.fr>
582
583 * src/reader.c (copy_definition, parse_union_decl, copy_action)
584 (copy_guard): Quote the file names.
585 Reported by Laurent Mascherpa.
586
14d3eb9b
AD		 5872000-12-12 Akim Demaille <akim@epita.fr>
588
589 * src/output.c (output_headers, output_program, output): Be sure
590 to escape special characters when outputting filenames.
591 (ACTSTR_PROLOGUE, ACTSTR_EPILOGUE): Remove.
592 (output_headers): Don't depend on them, Use ACTSTR.
593
d7045ec6
AD		 5942000-11-17 Akim Demaille <akim@epita.fr>
595
596 * lib/obstack.h: Formatting changes.
597 (obstack_grow, obstack_grow0): Don't cast WHERE at all: it
598 prevents type checking.
599 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
600 cast the value to (void *): assigning a `foo *' to a `void *'
601 variable is valid.
602 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
603 * src/reader.c (parse_union_decl): Typo: use obstack_1grow to
604 append characters.
605
6fd54b73
AD		 6062000-11-17 Akim Demaille <akim@epita.fr>
607
608 * tests/Makefile.am (suite.m4, regression.m4, calc.m4): Rename
609 as...
610 (suite.m4, regression.m4, calc.m4): these.
611 * tests/atgeneral.m4: Update from CVS Autoconf.
612
4c50eae6
AD		 6132000-11-17 Akim Demaille <akim@epita.fr>
614
615 * tests/regression.m4 (%union and --defines): New test,
616 demonstrating a current bug in the obstack implementation.
617
a35f64ea
AD		 6182000-11-17 Akim Demaille <akim@epita.fr>
619
620 * src/bison.s1 (_YY_DECL_VARIABLES, YY_DECL_VARIABLES): New
621 macros.
622 Use them to declare the variables which are global or local to
623 `yyparse'.
624
7de23534
AD		 6252000-11-17 Akim Demaille <akim@epita.fr>
626
627 * acconfig.h: Remove, no longer used.
628
aa7815f5
AD		 6292000-11-07 Akim Demaille <akim@epita.fr>
630
631 * src: s/Copyright (C)/Copyright/g.
632
5af1f549
AD		 6332000-11-07 Akim Demaille <akim@epita.fr>
634
635 * src/reader.c (reader): #define YYLSP_NEEDED to 1 instead of just
636 defining.
637 * src/bison.s1: s/#ifdef YYLSP_NEEDED/#if YYLSP_NEEDED/.
638
553e2b22
AD		 6392000-11-07 Akim Demaille <akim@epita.fr>
640
641 * src/bison.s1 (YYLEX): Use #if instead of #ifdef.
642 Merge in a single CPP if/else.
643
8a4f41d6
AD		 6442000-11-07 Akim Demaille <akim@epita.fr>
645
646 * src/output.c (output): Remove useless variables.
647 * lib/obstack.c (obstack_grow, obstack_grow0): Rename the second
648 argument `data' for consistency with the prototypes.
649 Qualify it `const'.
650 (obstack_copy, obstack_copy0): Rename the second argument as
651 `address' for consistency. Qualify it `const'.
652 * lib/obstack.h (obstack_copy, obstack_copy0, obstack_grow)
653 (obstack_grow0, obstack_ptr_grow, obstack_ptr_grow_fast): Qualify
654 `const' their input argument (`data' or `address').
655 Adjust the corresponding macros to include `const' in casts.
656
095a3fb5
AD		 6572000-11-03 Akim Demaille <akim@epita.fr>
658
659 * src/Makefile.am (INCLUDES): s/PFILE/BISON_SIMPLE/.
660 s/PFILE1/BISON_HAIRY/.
661 Adjust dependencies.
662
d1cdce7c
AD		 6632000-11-03 Akim Demaille <akim@epita.fr>
664
090c5ebf 665 For some reason, this was not applied.
d1cdce7c
AD		 666
667 * src/files.c [VMS]: No longer include `ssdef.h', no longer define
668 `unlink': it's no longer used.
669
9311529b
AD		 6702000-11-03 Akim Demaille <akim@epita.fr>
671
672 * src/files.c (skeleton_find): New function, eved out of...
673 (open_files, open_extra_files): here.
674
d8880f69
AD		 6752000-11-03 Akim Demaille <akim@epita.fr>
676
677 Don't use `atexit'.
678
679 * src/files.c (obstack_save): New function.
680 (done): Rename as...
681 (output_files): this.
682 Use `obstack_save'.
683 * src/main.c (main): Don't use `atexit' to register `done', since
684 it no longer has to remove tmp files, just call `output_files'
685 when there are no errors.
686
0dbb648e
AD		 6872000-11-02 Akim Demaille <akim@epita.fr>
688
689 * src/files.c [VMS]: No longer include `ssdef.h', no longer define
690 `unlink': it's no longer used.
691 * src/files.h: Formatting changes.
692
896fe5c1
AD		 6932000-11-02 Akim Demaille <akim@epita.fr>
694
695 Remove the last uses of mktemp and unlink/delete.
696
697 * src/files.c (fdefines, ftable): Removed.
698 (defines_ostack, table_obstack): New.
699 Adjust dependencies of the former into uses of the latter.
700 * src/output.c (output_short_or_char_table, output_short_table):
701 Convert to using obstacks.
702 * src/reader.c (copy_comment2): Accept one FILE * and two
703 obstacks.
704 (output_token_defines, reader_output_yylsp): Use obstacks.
705 * src/system.h (obstack_fgrow3): New.
706
dd60faec
AD		 7072000-11-01 Akim Demaille <akim@epita.fr>
708
709 Change each use of `fattrs' into a use of `attrs_obstack'.
710
711 * src/reader.c (copy_at): Typo: s/yylloc/yyloc/.
712 * src/files.c (fattrs): Remove.
713 (attrs_obstack): New.
714 Adjust all dependencies.
715 (done): If SEMANTIC_PARSER, dump attrs_obstack into attrsfile.
716
8c7ebe49
AD		 7172000-11-01 Akim Demaille <akim@epita.fr>
718
719 Introduce obstacks.
720 Change each use of `faction' into a use of `action_obstack'.
721
722 * lib/obstack.h, lib/obstack.c: New files.
723 * src/files.c (faction): Remove.
724 (action_obstack): New.
725 Adjust all dependencies.
726
77aee789
AD		 7272000-10-20 Akim Demaille <akim@epita.fr>
728
729 * lib/quote.h (PARAMS): New macro. Use it.
730
43591cec
AD		 7312000-10-16 Akim Demaille <akim@epita.fr>
732
733 * src/output.c (output_short_or_char_table): New function.
734 (output_short_table, output_token_translations): Use it.
735 (goto_actions): Use output_short_table.
736
1e9798d5
AD		 7372000-10-16 Akim Demaille <akim@epita.fr>
738
739 * src/symtab.c (bucket_new): New function.
740 (getsym): Use it.
741
742 * src/output.c (output_short_table): New argument to display the
743 comment associated with the table.
744 Adjust dependencies.
745 (output_gram): Use it.
746 (output_rule_data): Nicer output layout for YYTNAME.
747
f282676b
AD		 7482000-10-16 Akim Demaille <akim@epita.fr>
749
750 * src/lex.c (read_typename): New function.
751 (lex): Use it.
752 * src/reader.c (copy_dollar): Likewise.
753
550a72a3
AD		 7542000-10-16 Akim Demaille <akim@epita.fr>
755
756 * src/reader.c (copy_comment2): Expect the input stream to be on
757 the `/' which is suspected to open a comment, instead of being
758 called after `//' or `/*' was read.
759 (copy_comment, copy_definition, parse_union_decl, copy_action)
760 (copy_guard): Adjust.
761
131e2fef
AD		 7622000-10-16 Akim Demaille <akim@epita.fr>
763
764 * src/reader.c (parse_expect_decl): Use `skip_white_space' and
765 `read_signed_integer'.
766
79282c5a
AD		 7672000-10-16 Akim Demaille <akim@epita.fr>
768
769 * src/reader.c (copy_dollar): New function.
770 (copy_guard, copy_action): Use it.
771
ff4a34be
AD		 7722000-10-16 Akim Demaille <akim@epita.fr>
773
774 * lib/quote.h, lib/quote.c, lib/quotearg.h, lib/quotearg.c:
775 * m4/prereq.m4, m4/c-bs-a.m4, m4/mbstate.m4:
776 New files, from Fileutils 4.0.27.
777 * src/main.c (printable_version): Remove.
778 * src/lex.c, src/reader.c: Use `quote'.
779
7802000-10-04 Akim Demaille <akim@epita.fr>
781
782 * lib/error.c, lib/error.h: New files, needed by xmalloc.c.
783
14ded682
AD		 7842000-10-04 Akim Demaille <akim@epita.fr>
785
786 * doc/bison.texinfo: Various typos spotted by Neil Booth.
787
8e03724b
AD		 7882000-10-04 Akim Demaille <akim@epita.fr>
789
790 When a literal string is used to define two different tokens,
791 `bison -v' segfaults.
792 Reported by Piotr Gackiewicz, and fixed by Neil Booth.
793
794 * tests/regression.m4: New file.
795 Include the core of the sample provided by Piotr Gackiewicz.
796 * src/reader.c (parse_token_decl): Diagnose bad cases, and proceed
797 properly.
798
a9e64249
AD		 7992000-10-04 Akim Demaille <akim@epita.fr>
800
801 * src/reader.c (parse_expect_decl): Keep `count' within the size
802 of `buffer'.
803 From Neil Booth.
804
da9abf43
AD		 8052000-10-02 Paul Eggert <eggert@twinsun.com>
806
807 * bison.s1 (yyparse): Assign the default value
808 unconditionally, to avoid a GCC warning and make the parser a
809 tad smaller.
810
c33638bb
AD		 8112000-10-02 Akim Demaille <akim@epita.fr>
812
813 * src/getargs.c (getargs): Don't dump `--help' on unrecognized
814 options.
815
444c570a
AD		 8162000-10-02 Akim Demaille <akim@epita.fr>
817
818 * src/derives.c, src/print.c, src/reduce.c: To ease the
819 translation, move some `\n' out of the translated strings.
820
89cab50d
AD		 8212000-10-02 Akim Demaille <akim@epita.fr>
822
823 The location tracking mechanism is precious for parse error
824 messages. Nevertheless, it is enabled only when `@n' is used in
825 the grammar, which is a different issue (you can use it in error
826 message, but not in the grammar per se). Therefore, there should
827 be another means to enable it.
828
829 * src/getargs.c (getargs): Support `--locations'.
830 (usage): Report it.
831 * src/getargs.h (locationsflag): Export it.
832 * src/lex.c (percent_table): Support `%locations'.
833 * src/reader.c (yylsp_needed): Remove this variable, now replaced
834 with `locationsflag'.
835 * doc/bison.texinfo: Document `--locations' and `%locations'.
836 Sort the options.
837 * tests/calc.m4: Test it.
838
839 For regularity of the names, replace each
840 (nolineflag, toknumflag, rawtokenumflag, noparserflag): with...
841 (no_lineflag, token_tableflag, rawflag, no_parserflag): this.
842 In addition replace each `flag' with `_flag'.
843
d6c2cba0
AD		 8442000-10-02 Akim Demaille <akim@epita.fr>
845
846 Also test parse error messages, including with YYERROR_VERBOSE.
847
848 * tests/calc.m4 (calc.y): Add support for `exp = exp' (non
849 associative).
850 Use it to check the computations.
851 Use it to check `nonassoc' is honored.
852 (AT_DATA_CALC_Y): Equip `calc.y' with YYERROR_VERBOSE when passed
853 `--yyerror-verbose'.
854 (_AT_CHECK_CALC): Adjust to this option.
855 (_AT_CHECK_CALC_ERROR): New macro to check parse error messages.
856
5a35a6cb
AD		 8572000-10-02 Akim Demaille <akim@epita.fr>
858
859 Test also `--verbose', `--defines' and `--name-prefix'. Testing
860 the latter demonstrates a flaw in the handling of non debugging
861 parsers introduced by myself on 2000-03-16: `#define yydebug 0'
862 was used in order to simplify:
863
864 #if YYDEBUG
865 if (yydebug)
866 {
867 ...
868 }
869 #endif
870
871 into
872
873 if (yydebug)
874 {
875 ...
876 }
877
878 unfortunately this leads to a CPP conflict when
879 `--name-prefix=foo' is used since it produces `#define yydebug
880 foodebug'.
881
882 * src/bison.s1 [!YYDEBUG]: Do not define yydebug.
883 (YYDPRINTF): New macro.
884 Spread its use.
885 * tests/calc.m4 (AT_CHECK_CALC): Do require a title, build it from
886 the bison options.
887 Also test `--verbose', `--defines' and `--name-prefix'.
888
71da9eea
AD		 8892000-10-02 Akim Demaille <akim@epita.fr>
890
891 Improve the readability of the produced parsers.
892
893 * src/bison.s1: Formatting changes.
894 Improve the comment related to the `$' mark.
895 (yydefault): Don't fall through to `yyresume': `goto' there.
896 * src/output.c (output_parser): When the `$' is met, skip the end
897 of its line.
898 New variable, `number_of_dollar_signs', to check there's exactly
899 one `$' in the parser skeleton.
900
95e36146
AD		 9012000-10-02 Akim Demaille <akim@epita.fr>
902
903 * lib/xstrdup.c: New file, from the fileutils.
904 * src/reader.c (parse_token_decl, get_type_name, parse_type_decl)
905 (parse_assoc_decl, parse_thong_decl, get_type): Use `xstrdup'
906 instead of strlen + xmalloc + strcpy.
907 * src/symtab.c (copys): Remove, use xstrdup instead.
908
d7020c20
AD		 9092000-10-02 Akim Demaille <akim@epita.fr>
910
911 * src/gram.h (associativity): New enum type which replaces the
912 former CPP macros `RIGHT_ASSOC', `LEFT_ASSOC' and `NON_ASSOC' with
913 `right_assoc', `left_assoc' and `non_assoc'.
914 Adjust all dependencies.
915 * src/reader.c: Formatting changes.
916 (LTYPESTR): Don't define it, use it as a literal in
917 `reader_output_yylsp'.
918 * src/symtab.h (symbol_class): New enum type which replaces the
919 former CPP macros `SUNKNOWN', `STOKEN and `SNTERM' with
920 `sunknown', `stoken and `snterm'.
921
1916f98e
AD		 9222000-10-02 Akim Demaille <akim@epita.fr>
923
924 * src/getargs.c (fixed_outfiles): Rename as...
925 (yaccflag): for consistency and accuracy.
926 Adjust dependencies.
927
d7913476
AD		 9282000-10-02 Akim Demaille <akim@epita.fr>
929
930 Use the more standard files `xalloc.h' and `xmalloc.c' instead of
931 Bison's `allocate.c' and `alloc.h'. This patch was surprisingly
932 difficult and introduced a lot of core dump. It turns out that
933 Bison used an implementation of `xmalloc' based on `calloc', and
934 at various places it does depend upon the initialization to 0. I
935 have not tried to isolate the pertinent places, and all the former
936 calls to Bison's `xmalloc' are now using `XCALLOC'. Someday,
937 someone should address this issue.
938
939 * src/allocate.c, src/alloc.h, m4/bison-decl.m4: Remove.
940 * lib/xmalloc.c, lib/xalloc.h, m4/malloc.m4, m4/realloc.m4: New
941 files.
942 Adjust dependencies.
943 * src/warshall.h: New file.
944 Propagate.
945
340ef489
AD		 9462000-10-02 Akim Demaille <akim@epita.fr>
947
948 Various anti-`extern in *.c' changes.
949
950 * src/system.h: Include `assert.h'.
951
b2ca4022
AD		 9522000-10-02 Akim Demaille <akim@epita.fr>
953
954 * src/state.h (nstates, final_state, first_state, first_shift)
955 (first_reduction): Move their exportation from here...
956 * src/LR0.h: to here.
957 Adjust dependencies.
958 * src/getargs.c (statisticsflag): New variable.
959 Add support for `--statistics'.
960 Adjust dependencies.
961
962 Remove a lot of now useless `extern' statements in most files.
963
403b315b
AD		 9642000-10-02 Akim Demaille <akim@epita.fr>
965
966 * src/LR0.h: New file.
967 Propagate its use.
968
07a58c13
AD		 9692000-10-02 Akim Demaille <akim@epita.fr>
970
971 * src/print.h: New file.
972 Propagate its use.
973 * src/print.c: Formatting and ordering changes.
974 (verbose, terse): Replace with...
975 (print_results): this new function.
976 Adjust dependencies.
977
0619caf0
AD		 9782000-10-02 Akim Demaille <akim@epita.fr>
979
980 * src/conflicts.c (conflict_report): New function.
981 (conflict_log, verbose_conflict_log): Replace with...
982 (print_conflicts): this function.
983 Adjust dependencies.
984 * src/conflicts.h: New file.
985 Propagate its inclusion.
986
3519ec76
AD		 9872000-10-02 Akim Demaille <akim@epita.fr>
988
989 * src/nullable.h: New file.
990 Propagate its inclusion.
991 * src/nullable.c: Formatting changes.
992
015acc48
AD		 9932000-10-02 Akim Demaille <akim@epita.fr>
994
995 * src/reduce.h: New file.
996 Propagate its inclusion.
997 * src/reduce.c: Topological sort and other formatting changes.
998 (bool, TRUE, FALSE): Move their definition to...
999 * src/system.h: here.
1000
8963a27b
AD		 10012000-10-02 Akim Demaille <akim@epita.fr>
1002
1003 * src/files.c: Formatting changes.
1004 (tryopen, tryclose, openfiles): Rename as...
1005 (xfopen, xfclose, open_files): this.
1006 (stringappend): static.
1007 * src/files.h: Complete the list of exported symbols.
1008 Propagate its use.
1009
a70083a3
AD		 10102000-10-02 Akim Demaille <akim@epita.fr>
1011
1012 * src/reader.h: New file.
1013 Propagate its use instead of tedious list of `extern' and
1014 prototypes.
1015 * src/reader.c: Formatting changes, topological sort,
1016 s/register//.
1017
abadc117
AD		 10182000-10-02 Akim Demaille <akim@epita.fr>
1019
1020 * src/lex.h: Prototype `lex.c' exported functions.
1021 * src/reader.c: Adjust.
1022 * src/lex.c: Formatting changes.
1023 (safegetc): Rename as...
1024 (xgetc): this.
1025
720d742f
AD		 10262000-10-02 Akim Demaille <akim@epita.fr>
1027
1028 * src/lalr.h: New file.
1029 Propagate its inclusion instead of prototypes and `extern'.
1030 * src/lalr.c: Formatting changes, topological sorting etc.
1031
f2acea59
AD		 10322000-10-02 Akim Demaille <akim@epita.fr>
1033
1034 * src/output.c (token_actions): Introduce a temporary array,
1035 YYDEFACT, that makes it possible for this function to use
1036 output_short_table.
1037
d019d655
AD		 10382000-10-02 Akim Demaille <akim@epita.fr>
1039
1040 `user_toknums' is output as a `short[]' in `output.c', while it is
1041 defined as a `int[]' in `reader.c'. For consistency with the
1042 other output tables, `user_toknums' is now defined as a table of
1043 shorts.
1044
1045 * src/reader.c (user_toknums): Be a short table instead of an int
1046 table.
1047 Adjust dependencies.
1048
1049 Factor the short table outputs.
1050
1051 * src/output.c (output_short_table): New function.
1052 * src/output.c (output_gram, output_stos, output_rule_data)
1053 (output_base, output_table, output_check): Use it.
1054
6c89f1c1
AD		 10552000-10-02 Akim Demaille <akim@epita.fr>
1056
1057 * src/output.c (output): Topological sort of the functions, in
1058 order to get rid of the `static' prototypes.
1059 No longer use `register'.
1060 * src/output.h: New file.
1061 Propagate its inclusion in files explicitly prototyping functions
1062 from output.c.
1063
d9efd181
AD		 10642000-09-21 Akim Demaille <akim@epita.fr>
1065
1066 * src/atgeneral.m4: Update from Autoconf.
1067
c29240e7 10682000-09-21 Akim Demaille <akim@epita.fr>
2fa6973e
AD		 1069
1070 * src/closure.h: New file.
1071 * src/closure.c: Formatting changes, topological sort over the
1072 functions, use of closure.h.
1073 (initialize_closure, finalize_closure): Rename as...
1074 (new_closure, free_closure): these. Adjust dependencies.
1075 * src/LR0.c: Formatting changes, topological sort, use of
1076 cloture.h.
1077 (initialize_states): Rename as...
1078 (new_states): this.
1079 * src/Makefile.am (noinst_HEADERS): Adjust.
1080
499daa50
AD		 10812000-09-20 Akim Demaille <akim@epita.fr>
1082
1083 * src/acconfig.h: Don't protect config.h against multiple
1084 inclusion.
1085 Don't define PARAMS.
1086 * src/system.h: Define PARAMS.
1087 Remove some of the ad-hoc CPP magic for DOS, VMS etc.: this is the
1088 purpose of config.h. system.h must not try to fix wrong
1089 definitions in config.h.
1090
cc84fd5d
AD		 10912000-09-20 Akim Demaille <akim@epita.fr>
1092
1093 * src/derives.h: New file.
1094 * src/main.c, src/derives.h: Use it.
1095 Formatting changes.
1096 * src/Makefile.am (noinst_HEADERS): Adjust.
1097
db5b3a89
AD		 10982000-09-20 Akim Demaille <akim@epita.fr>
1099
1100 * tests/atgeneral.m4: Update from Autoconf.
1101 * tests/calc.m4 (_AT_DATA_CALC_Y, AT_DATA_CALC_Y, _AT_CHECK_CALC)
1102 (AT_CHECK_CALC): New macros.
1103 Use these macros to test bison with options `', `--raw',
1104 `--debug', `--yacc', `--yacc --debug'.
1105
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AD		 11062000-09-19 Akim Demaille <akim@epita.fr>
1107
1108 * src/output.c: Formatting changes.
1109 * src/machine.h: Remove, leaving its contents in...
1110 * src/system.h: here.
1111 Include stdio.h.
1112 Adjust all dependencies on stdio.h and machine.h.
1113 * src/getargs.h: New file.
1114 Let all `extern' declarations about getargs.c be replaced with
1115 inclusion of `getargs.h'.
1116 * src/Makefile.am (noinst_HEADERS): Adjust.
1117
1118 * tests/calc.m4 (yyin): Be initialized in main, not on the global
1119 scope.
1120 (yyerror): Returns void, not int.
1121 * doc/bison.texinfo: Formatting changes.
1122
05a1d24b
AD		 11232000-09-19 Akim Demaille <akim@epita.fr>
1124
1125 * tests/calc.m4 (calc.y): Do not assign to stdin, as it's not
1126 portable.
1127
cbd25751
AD		 11282000-09-18 Akim Demaille <akim@epita.fr>
1129
1130 * configure.in: Append WARNING_CFLAGS to CFLAGS.
1131 * src/Makefile.am (INCLUDES): Don't.
1132 Be ready to fetch headers in lib/.
1133
13863333
AD		 11342000-09-18 Akim Demaille <akim@epita.fr>
1135
1136 * doc/bison.texinfo: Update the copyright.
1137 ANSIfy and GNUify the examples.
1138 Remove the old menu.
1139
0d533154
AD		 11402000-09-18 Akim Demaille <akim@epita.fr>
1141
1142 First set of tests: use the `calc' example from the documentation.
1143
1144 * src/bison.s1 (yyparse): Condition the code using `yytname' which
1145 is defined only when YYDEBUG is.
1146 * m4/atconfig.m4 (AT_CONFIG): Adjust to Autoconf 2.13.
1147 * src/files.c (tryopen, tryclose): Formatting changes.
1148 Move to the top and be static.
1149 * src/reader.c (read_signed_integer): Likewise.
1150 * tests/calc.m4: New file.
1151 * Makefile.am, suite.m4: Adjust.
1152 * m4/atconfig.m4: Set BISON_SIMPLE and BISON_HAIRY.
1153
e79137ac
AD		 11542000-09-18 Akim Demaille <akim@epita.fr>
1155
1156 Add support for an Autotest test suite for Bison.
1157
1158 * m4/m4.m4, m4/atconfig.m4: New files.
1159 * m4/Makefile.am (EXTRA_DIST): Adjust.
1160 * tests/suite.m4, tests/Makefile.am, tests/atgeneral.m4: New
1161 files.
1162 * src/getargs.c: Display a more standard --version message.
1163 * src/reader.c (reader): Formatting changes.
1164 No longer depend upon VERSION_STRING.
1165 * configure.in: No longer use `dnl'.
1166 Set up the test suite and the new directory `tests/.
1167 (VERSION_STRING): Remove.
1168
27821bff
AD		 11692000-04-14 Akim Demaille <akim@epita.fr>
1170
1171 * src/reader.c (copy_comment2): New function, same as former
1172 `copy_comment', but outputs into two FILE *.
1173 (copy_comment): Use it.
1174 (parse_union_decl): Use it.
1175 (get_type, parse_start_decl): Use the same `invalid' message.
1176 (parse_start_decl, parse_union_decl): Use the same `multiple'
1177 message.
1178 (parse_union_decl, copy_guard, copy_action): Use the same
1179 `unmatched' message.
1180 * m4/Makefile.am (EXTRA_DIST): Add `warning.m4'.
1181
cfe5fbc0
AD		 11822000-03-31 Akim Demaille <akim@epita.fr>
1183
1184 * src/files.c (tryopen, tryclose): Move to the top.
1185 Be static.
1186
cb7db13e
AD		 11872000-03-31 Akim Demaille <akim@epita.fr>
1188
1189 * src/main.c (main): Don't call `done', exit does it.
1190
a0f6b076
AD		 11912000-03-31 Akim Demaille <akim@epita.fr>
1192
36281465
AD		 1193 * allocate.c: s/return (foo)/return foo/.
1194 * lalr.c: Likewise.
1195 * LR0.c: Likewise.
1196 * output.c: Likewise.
1197 * reader.c: Likewise.
1198 * symtab.c: Likewise.
1199 * vmsgetargs.c: Likewise.
1200
12012000-03-31 Akim Demaille <akim@epita.fr>
1202
1203 Clean up the error reporting functions.
a0f6b076
AD		 1204
1205 * src/report.c: New file.
1206 * src/report.h: Likewise.
1207 * src/Makefile.am: Adjust.
1208 * m4/error.m4: New file.
1209 * m4/Makefile.am: Adjust.
1210 * configure.in (jm_PREREQ_ERROR): Call it.
1211 * src/main.c (int_to_string, banner, fatal_banner, warn_banner):
1212 Remove.
1213 (fatal, fatals): Remove. All callers use complain.c::fatal.
1214 (warn, warni, warns, warnss, warnss): Remove. All callers use
1215 complain.c::complain.
1216 (toomany): Remove, use fatal instead.
1217 * src/files.c (done): No argument, use complain_message_count.
1218 * src/main.c (main): Register `done' to `atexit'.
1219
1220 * src/getargs.c (usage): More `fputs', less `fprintf'.
1221
18539825
AD		 12222000-03-28 Akim Demaille <akim@epita.fr>
1223
1224 * lib/: New directory.
1225 * Makefile.am (SUBDIRS): Adjust.
1226 * configure.in: Adjust.
1227 (LIBOBJS): Although not used yet, AC_SUBST it, otherwise it's
1228 useless.
1229 * src/alloca.c: Moved to lib/.
1230 * src/getopt.c: Likewise.
1231 * src/getopt1.c: Likewise.
1232 * src/getopt.h: Likewise.
1233 * src/ansi2knr.c: Likewise.
1234 * src/ansi2knr.1: Likewise.
1235 * src/Makefile.am: Adjust.
1236 * lib/Makefile.am: New file.
1237
9f306f2a
AD		 12382000-03-28 Akim Demaille <akim@epita.fr>
1239
1240 * src/getargs.c (usage): Refresh the help message.
1241
0ba347b6
AD		 12422000-03-17 Akim Demaille <akim@epita.fr>
1243
1244 * src/getopt1.c: Updated from textutils 2.0e
1245 * src/getopt.c: Likewise.
1246 * src/getopt.h: Likewise.
1247
dbe7f271
AD		 12482000-03-17 Akim Demaille <akim@epita.fr>
1249
1250 * src/Makefile.am (bison.simple): Fix the awk program: quote only
1251 the file name, not the whole `#line LINE FILE'.
1252
75bbe78d
AD		 12532000-03-17 Akim Demaille <akim@epita.fr>
1254
1255 On syntax errors, report the token on which we choked.
1256
aa5fd0ee
AD		 1257 * src/bison.s1 (yyparse): In the label yyerrlab, when
1258 YYERROR_VERBOSE, add yychar in msg.
75bbe78d 1259
7b306f52
AD		 12602000-03-17 Akim Demaille <akim@epita.fr>
1261
aa5fd0ee 1262 * src/reader.c (copy_at): New function.
7b306f52
AD		 1263 (copy_guard): Use it.
1264 (copy_action): Use it.
1265
e87b5700
AD		 12662000-03-17 Akim Demaille <akim@epita.fr>
1267
1268 Be kind to translators, save some useless translations.
1269
aa5fd0ee 1270 * src/main.c (banner): New function.
e87b5700
AD		 1271 (fatal_banner): Use it.
1272 (warn_banner): Use it.
1273
ae3c3164
AD		 12742000-03-17 Akim Demaille <akim@epita.fr>
1275
aa5fd0ee
AD		 1276 * src/reader.c (copy_definition): Use copy_string and
1277 copy_comment. Removed now unused `match', `ended',
1278 `cplus_comment'.
ae3c3164
AD		 1279 (copy_comment, copy_string): Moved, to be visible from
1280 copy_definition.
1281
4dc58e7c
AD		 12822000-03-17 Akim Demaille <akim@epita.fr>
1283
aa5fd0ee
AD		 1284 * src/reader.c (copy_string): Declare `static inline'. No
1285 problems with inline, since it is checked by configure.
4dc58e7c
AD		 1286 (copy_comment): Likewise.
1287
0a6384c4
AD		 12882000-03-17 Akim Demaille <akim@epita.fr>
1289
aa5fd0ee 1290 * src/reader.c (packsymbols): Formatting changes.
0a6384c4 1291
3cef001a
AD		 12922000-03-17 Akim Demaille <akim@epita.fr>
1293
aa5fd0ee 1294 * src/reader.c (copy_comment): New function, factored out from:
3cef001a
AD		 1295 (copy_action): Use it. Removed now unused `match', `ended',
1296 `cplus_comment'.
1297 (copy_guard): Likewise.
1298
ca36d2ef
AD		 12992000-03-17 Akim Demaille <akim@epita.fr>
1300
aa5fd0ee 1301 * src/reader.c (copy_string): New function, factored out from:
ca36d2ef
AD		 1302 (copy_action): Use it.
1303 (copy_guard): Likewise.
1304
6666f98f
AD		 13052000-03-17 Akim Demaille <akim@epita.fr>
1306
1307 Change the handling of @s so that they behave exactly like $s.
1308 There is now a pseudo variable @$ (readble and writable), location
1309 of the lhs of the rule (by default ranging from the location of
1310 the first symbol of the rhs, to the location of the last symbol,
1311 or, if the rhs is empty, YYLLOC).
1312
1313 * src/bison.s1 [YYLSP_NEEDED] (yyloc): New variable, twin of
1314 yyval.
1315 (yyparse): When providing a default semantic action, provide a
1316 default location action.
1317 (after the $): No longer change `*YYLSP', just stack YYLOC the
1318 same way you stack YYVAL.
1319 * src/reader.c (read_declarations): Use warns.
1320 (copy_guard, case '@'): Also recognize `@$', expanded as `YYLOC'.
1321 (copy_action, case '@'): Likewise.
1322 Use a standard error message, to save useless work from
1323 translators.
1324
41aca2e0
AD		 13252000-03-17 Akim Demaille <akim@epita.fr>
1326
aa5fd0ee
AD		 1327 * src/bison.s1: Formatting and cosmetics changes.
1328 * src/reader.c: Likewise.
41aca2e0
AD		 1329 Update the Copyright notice.
1330
dc08c1d5
AD		 13312000-03-17 Akim Demaille <akim@epita.fr>
1332
aa5fd0ee
AD		 1333 * src/bison.s1 (#line): All set to `#line' only, since the
1334 Makefile now handles them.
dc08c1d5 1335
9ee3c97b
AD		 13362000-03-16 Akim Demaille <akim@epita.fr>
1337
1338 * src/output.c (output_rule_data): Output the documentation of
1339 some of the tables.
1340 (Copyright notice): Update.
1341 Formatting changes.
1342
0de741ca
AD		 13432000-03-16 Akim Demaille <akim@epita.fr>
1344
1345 * src/bison.s1 [!YYDEBUG]: Define yydebug to 0. This allows to
1346 remove most `#if YYDEBUG != 0', since `if (yydebug)' is enough.
1347 One `#if YYDEBUG' remains, since it uses variables which are
1348 defined only if `YYDEBUG != 0'.
1349
bb10be54
AD		 13502000-03-16 Akim Demaille <akim@epita.fr>
1351
1352 * src/bison.s1 (yyparse): Reorganize the definitions of the stacks
1353 and related variables so that the similarities are highlighted.
1354
b07b484a
AD		 13552000-03-16 Akim Demaille <akim@epita.fr>
1356
1357 * src/bison.s1: Properly indent CPP directives.
1358
361f60b3
AD		 13592000-03-16 Akim Demaille <akim@epita.fr>
1360
1361 * src/bison.s1: Properly indent the `alloca' CPP section.
1362
8c44d3ec
AD		 13632000-03-16 Akim Demaille <akim@epita.fr>
1364
1365 Do not hard code values of directories in `configure.in'.
1366 Update the `configure' tool chain.
1367
1368 * configure.in (XPFILE, XPFILE1, LOCALEDIR): Remove, handled by
1369 src/makefile.am.
1370 (VERSION_STRING): Use the third arg of AC_DEFINE_UNQUOTED.
1371 (AC_OUTPUT): Add m4/Makefile.
1372 Bump to bison 1.28a, 1.29 has never been released.
1373 * acconfig.h (XPFILE, XPFILE1, LOCALEDIR): Remove, since they are
1374 handled via src/Makefile.am.
1375 (VERSION_STRING, PROTOTYPES, ENABLE_NLS, HAVE_CATGETS,
1376 HAVE_GETTEXT, HAVE_LC_MESSAGES, HAVE_STPCPY): Remove, handled by
1377 autoheader.
1378 * Makefile.am (SUBDIRS): Add m4.
1379 (ACLOCAL_AM_FLAGS): New variable.
1380 (AUTOMAKE_OPTIONS): Add check-news.
1381 * src/Makefile.am (bison.simple): Use awk to replace #line lines with
1382 the proper line number and file name.
1383 (DEFS): Propagate the location of bison library files and of the
1384 locale files.
1385 (INCLUDES): Added `-I ..' so that one can compile with srcdir !=
1386 builddir.
1387 * acinclude.m4: Remove, replaced by the directory m4.
1388 * m4/Makefile.am (EXTRA_DIST): New variable.
1389 * m4/gettext.m4: New file, from the fileutils.
1390 * m4/lcmessage.m4: Likewise
1391 * m4/progtest.m4: Likewise.
1392 * m4/bison-decl.m4: New file, extracted from former acinclude.m4.
1393
f95997e7
AD		 13942000-03-10 Akim Demaille <akim@epita.fr>
1395
1396 * src/closure.c:
1397 Formatting changes of various comments.
1398 Respect the GNU coding standards at various places.
1399 Don't use `_()' when no translation is needed.
1400
14011999-12-13 Jesse Thilo <jthilo@gnu.org>
1402
1403 * src/files.c:
1404 OS/2 honors TMPDIR environment variable.
1405
14061999-12-13 Jesse Thilo <jthilo@gnu.org>
1407
1408 * doc/bison.texinfo: Tweaked spelling and grammar.
1409 Updated ISBN.
1410 Removed reference to price of printed copy.
1411 Mention BISON_SIMPLE and BISON_HAIRY.
1412
14131999-12-13 Jesse Thilo <jthilo@gnu.org>
1414
1415 * configure.in, NEWS:
1416 Bison 1.29 released.
1417
14181999-10-27 Jesse Thilo <jthilo@gnu.org>
1419
1420 * doc/.cvsignore, doc/Makefile.am, doc/refcard.tex:
1421 Added reference card.
1422
14231999-07-26 Jesse Thilo <jthilo@gnu.org>
1424
1425 * po/ru.po: Added Russian translation.
1426
14271999-07-26 Jesse Thilo <jthilo@gnu.org>
1428
1429 * configure.in: Added Russian translation.
1430
14311999-07-06 Jesse Thilo <jthilo@gnu.org>
1432
1433 * configure.in, NEWS, README:
1434 Released version 1.28.
1435
14361999-06-14 Jesse Thilo <jthilo@gnu.org>
1437
1438 * src/system.h:
1439 Squashed redefinition warning on some systems.
1440
1441 * src/getargs.c, src/Makefile.am, src/reader.c, src/version.c:
1442 Have configure build version string instead of relying on ANSI string
1443 concatentation.
1444
14451999-06-14 Jesse Thilo <jthilo@gnu.org>
1446
1447 * po/POTFILES.in: Got rid of version.c.
1448
14491999-06-14 Jesse Thilo <jthilo@gnu.org>
1450
1451 * acconfig.h, configure.in:
1452 Have configure build version string instead of relying on ANSI string
1453 concatentation.
1454
14551999-06-08 Jesse Thilo <jthilo@gnu.org>
1456
1457 * doc/bison.1:
1458 Dropped mention of `+' for long-named options.
1459
14601999-05-30 Jesse Thilo <jthilo@gnu.org>
1461
1462 * src/files.c: Added <unistd.h> for unlink().
1463
1464 * src/Makefile.am, src/system.h:
1465 I18n fixes.
1466
14671999-05-30 Jesse Thilo <jthilo@gnu.org>
1468
1469 * README: Added a FAQ list.
1470
1471 * configure.in, acconfig.h:
1472 I18n fixes.
1473
14741999-05-30 Jesse Thilo <jthilo@gnu.org>
1475
1476 * doc/FAQ, doc/Makefile.am:
1477 Added a FAQ list.
1478
14791999-05-19 Jesse Thilo <jthilo@gnu.org>
1480
1481 * src/alloc.h, src/symtab.h, src/version.c:
1482 Protected inclusion of "config.h" with HAVE_CONFIG_H.
1483
14841999-04-18 Jesse Thilo <jthilo@gnu.org>
1485
1486 * src/.cvsignore, src/Makefile.am:
1487 Reorganized: sources in `src', documentation in `doc'.
1488
1489 * src/lex.c (literalchar):
1490 fixed the code for escaping double quotes (thanks
1491 Jonathan Czisny.)
1492
14931999-04-18 Jesse Thilo <jthilo@gnu.org>
1494
1495 * po/de.po, po/es.po, po/fr.po, po/nl.po, po/POTFILES.in:
1496 Adjusted paths to reflect directory reorganization.
1497
14981999-04-18 Jesse Thilo <jthilo@gnu.org>
1499
1500 * doc/.cvsignore, doc/Makefile.am:
1501 Reorganized: sources in `src', documentation in `doc'.
1502
15031999-04-18 Jesse Thilo <jthilo@gnu.org>
1504
1505 * configure.in:
1506 Updated AC_INIT file to reflect directory reorganization.
1507
1508 * configure.in, .cvsignore, Makefile.am, POTFILES.in:
1509 Reorganized: sources in `src', documentation in `doc'.
1510
15111999-04-13 Jesse Thilo <jthilo@gnu.org>
1512
1513 * src/allocate.c:
1514 Don't declare calloc() and realloc() if not necessary.
1515
15161999-04-13 Jesse Thilo <jthilo@gnu.org>
1517
1518 * configure.in, acconfig.h, acinclude.m4:
1519 Don't declare calloc() and realloc() if not necessary.
1520
15211999-03-23 Jesse Thilo <jthilo@gnu.org>
1522
1523 * po/.cvsignore: Added i18n support.
1524
15251999-03-23 Jesse Thilo <jthilo@gnu.org>
1526
1527 * acconfig.h, configure.in, Makefile.am:
1528 Added i18n support.
1529
15301999-03-22 Jesse Thilo <jthilo@gnu.org>
1531
1532 * src/bison.s1: Fixed #line numbers.
1533
15341999-03-15 Jesse Thilo <jthilo@gnu.org>
1535
1536 * po/es.po, po/fr.po, po/nl.po, po/de.po:
1537 Added PO files from Translation Project.
1538
15391999-03-03 Jesse Thilo <jthilo@gnu.org>
1540
1541 * Makefile.am:
1542 Added support for non-ANSI compilers (ansi2knr).
1543
15441999-02-16 Jesse Thilo <jthilo@gnu.org>
1545
1546 * configure.in: Bumped version number to 1.27.
1547
1548 * Makefile.am:
1549 Added `bison.simple' to list of files removed by `make distclean'.
1550
15511999-02-12 Jesse Thilo <jthilo@gnu.org>
1552
1553 * src/files.c, src/files.h:
1554 Defined locations of parser files in config.h instead of Makefile.
1555
15561999-02-12 Jesse Thilo <jthilo@gnu.org>
1557
1558 * acconfig.h, acinclude.m4, configure.in, Makefile.am:
1559 Defined locations of parser files in config.h instead of Makefile.
1560
15611999-02-09 Jesse Thilo <jthilo@gnu.org>
1562
1563 * Makefile.am:
1564 Removed inappropriate use of $< macro.
1565
15661999-02-05 Jesse Thilo <jthilo@gnu.org>
1567
1568 * po/Makefile.in.in, po/POTFILES.in:
1569 Add `po' directory skeleton.
1570
15711999-01-27 Jesse Thilo <jthilo@gnu.org>
1572
1573 * README: Document help-bison list.
1574
1575 * configure.in: Add check for mkstemp().
1576
15771999-01-20 Jesse Thilo <jthilo@gnu.org>
1578
1579 * src/conflicts.c, src/LR0.c, src/output.c, src/reader.c:
1580 Hush a few compiler warnings.
1581
1582 * src/files.c:
1583 Add tryclose(), which verifies that fclose was successful.
1584 Hush a couple of compiler warnings.
1585
15861999-01-20 Jesse Thilo <jthilo@gnu.org>
1587
1588 * Makefile.am, OChangeLog:
1589 ChangeLog is now automatically generated. Include the old version as
1590 OChangeLog.
1591
15921999-01-14 Jesse Thilo <jthilo@gnu.org>
1593
1594 * 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:
1595 Update FSF address.
1596
15971999-01-14 Jesse Thilo <jthilo@gnu.org>
1598
1599 * doc/bison.texinfo: Fix formatting glitch.
1600
1601 * doc/bison.texinfo: Update FSF address.
1602
16031999-01-14 Jesse Thilo <jthilo@gnu.org>
1604
1605 * acconfig.h: Update FSF address.
1606
16071999-01-08 Jesse Thilo <jthilo@gnu.org>
1608
1609 * src/system.h:
1610 Don't define PACKAGE here, since config.h defines it.
1611
16121998-12-30 Jesse Thilo <jthilo@gnu.org>
1613
1614 * src/reader.c: Update copyright date.
1615
1616 * src/main.c:
1617 Ditch sprintf to statically-sized buffers in fatal/warn functions in
1618 favor of output directly to stderr (avoids buffer overruns).
1619
1620 * src/reader.c: Some checks for premature EOF.
1621
1622 * 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:
1623 Use prototypes if the compiler understands them.
1624
1625 * src/files.c: Honor TMPDIR on Unix hosts.
1626 Use prototypes if the compiler understands them.
1627
1628 * src/reader.c:
1629 Fix a couple of buffer overrun bugs.
1630 Use prototypes if the compiler understands them.
1631
1632 * src/system.h: Include unistd.h and ctype.h.
1633 Use #ifdef instead of #if for NLS symbols.
1634
16351998-12-30 Jesse Thilo <jthilo@gnu.org>
1636
1637 * doc/bison.texinfo:
1638 Delete comment "consider using @set for edition number, etc..." since
1639 we now are doing so.
1640
16411998-12-30 Jesse Thilo <jthilo@gnu.org>
1642
1643 * configure.in:
1644 Use prototypes if the compiler understands them.
1645
1646 * NEWS: Document 1.26 highlights.
1647
1648 * Makefile.am: Require Automake 1.3 or later.
1649
1650 * acconfig.h:
1651 Use prototypes if the compiler understands them.
1652
16531998-12-29 Jesse Thilo <jthilo@gnu.org>
1654
1655 * src/version.c:
1656 Use VERSION symbol from automake for version number.
1657
16581998-12-29 Jesse Thilo <jthilo@gnu.org>
1659
1660 * acconfig.h, configure.in, version.cin:
1661 Use VERSION symbol from automake for version number.
1662
16631998-11-28 Jesse Thilo <jthilo@gnu.org>
1664
1665 * Makefile.am:
1666 Distribute original version of simple parser (bison.s1), not built
1667 version (bison.simple).
1668
16691998-11-28 Jesse Thilo <jthilo@gnu.org>
1670
1671 * doc/bison.texinfo: Add info dir entry.
1672
1673 * doc/bison.texinfo:
1674 Let automake put version number into documentation.
1675
16761998-11-26 Jesse Thilo <jthilo@gnu.org>
1677
1678 * src/bison.cld, src/build.com, src/vmshlp.mar:
1679 Add non-RCS files from /gd/gnu/bison.
1680
16811998-11-26 Jesse Thilo <jthilo@gnu.org>
1682
1683 * doc/bison.1:
1684 Document the BISON_HAIRY and BISON_SIMPLE variables.
1685
16861998-11-25 Jesse Thilo <jthilo@gnu.org>
1687
1688 * src/version.c: Build version.c automatically.
1689
1690 * src/reader.c:
1691 Fix token numbering (used to start at 258, not 257).
1692
1693 * src/system.h: Include config.h.
1694
1695 * src/getargs.c: Update bug report address.
1696
1697 * src/alloca.c, src/getopt1.c, src/getopt.c, src/getopt.h:
1698 Get latest copies of alloca.c, getopt.c, getopt.h, getopt1.c from gnu.org.
1699
17001998-11-25 Jesse Thilo <jthilo@gnu.org>
1701
1702 * Makefile.am:
1703 Rename bison.simple to bison.s1 (bison.simple is then built from bison.s1).
1704
1705 * configure.in, version.cin:
1706 Build version.c automatically.
1707
1708 * AUTHORS: Add AUTHORS file.
1709
1710 * README: Update bug report address.
1711
1712 * bison.simple:
1713 Rename bison.simple to bison.s1 (bison.simple is then built from bison.s1).
1714
1715 * configure.in, Makefile.am, Makefile.in, stamp-h.in:
1716 Add automake stuff.
1717
17181998-11-25 Jesse Thilo <jthilo@gnu.org>
1719
1720 * doc/bison.texinfo: Clean up some formatting.
1721
17221998-05-05 Richard Stallman <rms@gnu.org>
1723
1724 * doc/bison.texinfo:
1725 Explain better why to make a pure parser.
1726
17271998-01-05 Richard Stallman <rms@gnu.org>
1728
1729 * src/files.c (openfiles):
1730 [_WIN32 && !__CYGWIN32__] Use TEMP or Temp to
1731 find a temporary directory, if possible. Do not unlink files while
1732 they are open.
1733
17341997-08-25 Richard Stallman <rms@gnu.org>
1735
1736 * src/reader.c (stack_offset;):
1737 Change some warni to warns.
1738
1739 * src/lex.c (literalchar): Use warns, not warni.
1740
17411997-06-28 Richard Stallman <rms@gnu.org>
1742
1743 * src/bison.s1: Add a Bison version comment.
1744
1745 * src/main.c (fatal, warn, berror):
1746 Use program_name.
1747
17481997-06-28 Richard Stallman <rms@gnu.org>
1749
1750 * Makefile.in (bison_version): New variable.
1751 (dist): Use that variable.
1752 (bison.s1): Substitute the Bison version into bison.simple.
1753
1754 * bison.simple: Add a Bison version comment.
1755
17561997-06-18 Richard Stallman <rms@gnu.org>
1757
1758 * src/main.c (fatal, warn, berror):
1759 Make error messages standard.
1760 (toomany): Improve error message text.
1761
1762 * 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:
1763 new.h renamed to alloc.h.
1764
17651997-06-18 Richard Stallman <rms@gnu.org>
1766
1767 * Makefile.in: new.h renamed to alloc.h.
1768
17691997-05-24 Richard Stallman <rms@gnu.org>
1770
1771 * src/lex.c (literalchar):
1772 Fix the code for escaping \, " and '.
1773
1774 (lex): Avoid trouble when there are many chars
1775 to discard in a char literal with just several chars in it.
1776
17771997-05-17 Richard Stallman <rms@gnu.org>
1778
1779 * src/bison.s1:
1780 Use malloc, if using alloca is troublesome.
1781 (YYSTACK_USE_ALLOCA): New flag macro.
1782 Define it for some systems and compilers.
1783 (YYSTACK_ALLOC): New macro.
1784 (yyparse): Use YYSTACK_ALLOC to allocate stack.
1785 If it was malloc'd, free it.
1786
17871997-05-17 Richard Stallman <rms@gnu.org>
1788
1789 * bison.simple:
1790 Use malloc, if using alloca is troublesome.
1791 (YYSTACK_USE_ALLOCA): New flag macro.
1792 Define it for some systems and compilers.
1793 (YYSTACK_ALLOC): New macro.
1794 (yyparse): Use YYSTACK_ALLOC to allocate stack.
1795 If it was malloc'd, free it.
1796
17971997-04-23 Richard Stallman <rms@gnu.org>
1798
1799 * src/bison.s1:
1800 (alloca) [__hpux]: Always define as __builtin_alloca.
1801
18021997-04-23 Richard Stallman <rms@gnu.org>
1803
1804 * bison.simple:
1805 (alloca) [__hpux]: Always define as __builtin_alloca.
1806
18071997-04-22 Richard Stallman <rms@gnu.org>
1808
1809 * src/bison.s1:
1810 [__hpux]: Include alloca.h (right for HPUX 10)
1811 instead of declaring alloca (right for HPUX 9).
1812
1813 * src/bison.s1 (__yy_memcpy):
1814 Declare arg `count' as unsigned int.
1815 (yyparse): Cast third arg to __yy_memcpy to unsigned int.
1816
18171997-04-22 Richard Stallman <rms@gnu.org>
1818
1819 * bison.simple:
1820 [__hpux]: Include alloca.h (right for HPUX 10)
1821 instead of declaring alloca (right for HPUX 9).
1822
1823 * bison.simple (__yy_memcpy):
1824 Declare arg `count' as unsigned int.
1825 (yyparse): Cast third arg to __yy_memcpy to unsigned int.
1826
18271997-01-03 Richard Stallman <rms@gnu.org>
1828
1829 * src/allocate.c: [__STDC__ or _MSC_VER]:
1830 Declare calloc and realloc to return void *.
1831
18321997-01-02 Richard Stallman <rms@gnu.org>
1833
1834 * src/system.h:
1835 [_MSC_VER]: Include stdlib.h and process.h.
1836 [_MSC_VER] (getpid): Define as macro--translate it to _getpid.
1837
1838 * src/main.c (main): Return FAILURE as a value.
1839 (printable_version): Declare arg as int, not char.
1840
18411997-01-02 Richard Stallman <rms@gnu.org>
1842
1843 * Makefile.in (dist):
1844 Explicitly check for symlinks, and copy them.
1845
18461996-12-19 Richard Stallman <rms@gnu.org>
1847
1848 * src/files.c:
1849 [_MSC_VER] (XPFILE, XPFILE1): Define, if not already defined.
1850
18511996-12-18 Paul Eggert <eggert@gnu.org>
1852
1853 * src/bison.s1 (yyparse):
1854 If __GNUC__ and YYPARSE_PARAM are both defined,
1855 declare yyparse to have a void * argument.
1856
18571996-12-18 Paul Eggert <eggert@gnu.org>
1858
1859 * bison.simple (yyparse):
1860 If __GNUC__ and YYPARSE_PARAM are both defined,
1861 declare yyparse to have a void * argument.
1862
18631996-12-17 Richard Stallman <rms@gnu.org>
1864
1865 * src/reduce.c (nbits): Add some casts.
1866
18671996-08-12 Richard Stallman <rms@gnu.org>
1868
1869 * src/bison.s1: Test _MSDOS as well as _MSDOS_.
1870
18711996-08-12 Richard Stallman <rms@gnu.org>
1872
1873 * bison.simple: Test _MSDOS as well as _MSDOS_.
1874
18751996-07-31 Richard Stallman <rms@gnu.org>
1876
1877 * src/bison.s1:
1878 [__sun && __i386]: Include alloca.h.
1879
18801996-07-31 Richard Stallman <rms@gnu.org>
1881
1882 * bison.simple:
1883 [__sun && __i386]: Include alloca.h.
1884
18851996-07-30 Richard Stallman <rms@gnu.org>
1886
1887 * src/bison.s1: Comment change.
1888
1889 * src/bison.s1: Test _MSDOS_, not MSDOS.
1890
18911996-07-30 Richard Stallman <rms@gnu.org>
1892
1893 * bison.simple: Comment change.
1894
1895 * bison.simple: Test _MSDOS_, not MSDOS.
1896
18971996-06-01 Richard Stallman <rms@gnu.org>
1898
1899 * 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:
1900 Insert `_' macro around many string constants.
1901
1902 * src/main.c:
1903 Insert `_' macro around many string constants.
1904
1905 (main): Call setlocale, bindtextdomain and textdomain.
1906
1907 * src/system.h: [HAVE_LOCALE_H]: Include locale.h.
1908 [! HAVE_LOCALE_H] (setlocale): Define as no-op.
1909 [ENABLE_NLS]: Include libintl.h.
1910 [ENABLE_NLS] (gettext): Define.
1911 [! ENABLE_NLS] (bintextdomain, textdomain, _): Consolation definitions.
1912 (N_, PACKAGE, LOCALEDIR): New macros.
1913
19141996-06-01 Richard Stallman <rms@gnu.org>
1915
1916 * POTFILES.in: New file.
1917
1918 * Makefile.in (allocate.o):
1919 Define target explicitly.
1920
1921 * Makefile.in (CFLAGS): Set to @CFLAGS@.
1922 (LDFLAGS): Set to @LDFLAGS@.
1923 (configure): Run autoconf only if preceding `cd' succeeds.
1924 (bison.s1): Redirect output to temporary file then move the
1925 temporary to the target, rather than redirecting directly to bison.s1.
1926 (clean): Remove config.status and config.log.
1927 (distclean): Don't remove config.status here.
1928
19291996-05-12 Richard Stallman <rms@gnu.org>
1930
1931 * src/bison.s1:
1932 (__yy_memcpy) [__cplusplus]: Reorder declarations of variables f and t.
1933
19341996-05-12 Richard Stallman <rms@gnu.org>
1935
1936 * bison.simple:
1937 (__yy_memcpy) [__cplusplus]: Reorder declarations of variables f and t.
1938
19391996-05-11 Richard Stallman <rms@gnu.org>
1940
1941 * src/bison.s1 (__yy_memcpy):
1942 Really reorder the args, as was supposedly done on Feb 14 1995.
1943 (yyparse): Calls changed accordingly.
1944
19451996-05-11 Richard Stallman <rms@gnu.org>
1946
1947 * Makefile.in (dist): Don't use $(srcdir).
1948
1949 * bison.simple (__yy_memcpy):
1950 Really reorder the args, as was supposedly done on Feb 14 1995.
1951 (yyparse): Calls changed accordingly.
1952
19531996-01-27 Richard Stallman <rms@gnu.org>
1954
1955 * src/output.c (output_rule_data):
1956 Test YYERROR_VERBOSE in the conditional
1957 around the definition of ttyname.
1958
19591995-12-29 Richard Stallman <rms@gnu.org>
1960
1961 * src/bison.s1:
1962 Fix line numbers in #line commands.
1963
19641995-12-29 Richard Stallman <rms@gnu.org>
1965
1966 * bison.simple:
1967 Fix line numbers in #line commands.
1968
19691995-12-27 Richard Stallman <rms@gnu.org>
1970
1971 * src/bison.s1 (YYPARSE_PARAM_DECL):
1972 In C++, make it always null.
1973 (YYPARSE_PARAM_ARG): New macro.
1974 (yyparse): Use YYPARSE_PARAM_ARG.
1975
19761995-12-27 Richard Stallman <rms@gnu.org>
1977
1978 * bison.simple (YYPARSE_PARAM_DECL):
1979 In C++, make it always null.
1980 (YYPARSE_PARAM_ARG): New macro.
1981 (yyparse): Use YYPARSE_PARAM_ARG.
1982
19831995-11-29 Richard Stallman <rms@gnu.org>
1984
1985 * doc/bison.texinfo:
1986 Describe literal string tokens, %raw, %no_lines, %token_table.
1987
19881995-11-29 Daniel Hagerty <hag@gnu.org>
1989
1990 * doc/bison.texinfo: Fixed update date
1991
19921995-10-16 Richard Stallman <rms@gnu.org>
1993
1994 * src/version.c: Version 1.25.
1995
19961995-10-16 Richard Stallman <rms@gnu.org>
1997
1998 * NEWS: *** empty log message ***
1999
20001995-10-16 Richard Stallman <rms@gnu.org>
2001
2002 * doc/bison.1, doc/bison.rnh:
2003 Add new options.
2004
20051995-10-15 Richard Stallman <rms@gnu.org>
2006
2007 * src/vmsgetargs.c, src/getargs.c:
2008 Added -n, -k, and -raw switches.
2009 (noparserflag, toknumflag, rawtoknumflag): New variables.
2010
2011 * src/symtab.h (SALIAS):
2012 New #define for adding aliases to %token.
2013 (struct bucket): Added `alias' field.
2014
2015 * src/reduce.c (reduce_grammar):
2016 Revise error message.
2017 (print_notices): Remove final `.' from error message.
2018
2019 * src/reader.c (reader_output_yylsp):
2020 New function.
2021 (readgram): Use `#if 0' around code that accepted %command
2022 inside grammar rules: The documentation doesn't allow it,
2023 and it will fail since the %command processors scan for the next %.
2024 (parse_token_decl): Extended the %token
2025 declaration to allow a multi-character symbol as an alias.
2026 (parse_thong_decl): New function.
2027 (read_declarations): Added %thong declarations.
2028 (read_declarations): Handle NOOP to deal with allowing
2029 % declarations as another means to specify the flags.
2030 (readgram): Allow %prec prior to semantics embedded in a rule.
2031 (skip_to_char, read_declarations, copy_definition)
2032 (parse_token_decl, parse_start_decl, parse_type_decl)
2033 (parse_assoc_decl, parse_union_decl, parse_expect_decl)
2034 (get_type_name, copy_guard, copy_action, readgram)
2035 (get_type, packsymbols): Revised most error messages.
2036 Changed `fatal' to `warnxxx' to avoid aborting for error.
2037 Revised and use multiple warnxxx functions to avoid using VARARGS1.
2038 (read_declarations): Improve the error message for
2039 an invalid character. Do not abort.
2040 (read_declarations, copy_guard, copy_action): Use
2041 printable_version to avoid unprintable characters in printed output.
2042 (parse_expect_decl): Error if argument to %expect exceeds 10 digits.
2043 (parse_token_decl, parse_assoc_decl, parse_type_decl, get_type):
2044 Allow the type of a non-terminal can be given
2045 more than once, as long as all specifications give the same type.
2046
2047 * src/output.c:
2048 (output_headers, output_trailers, output, output_gram)
2049 (output_rule_data): Implement noparserflag variable.
2050 Implement toknumflag variable.
2051 (output): Call reader_output_yylsp to output LTYPESTR.
2052
2053 * src/main.c (main):
2054 If reader sees an error, don't process the grammar.
2055 (fatals): Updated to not use VARARGS1.
2056 (printable_version, int_to_string, warn, warni, warns, warnss)
2057 (warnsss): New error reporting functions. Avoid abort for error.
2058
2059 * src/lex.h:
2060 Added THONG and NOOP for alias processing.
2061 Added SETOPT for the new code that allows setting options with %flags.
2062
2063 * src/lex.c:
2064 Include getopt.h. Add some extern decls.
2065 (safegetc): New function to deal with EOF gracefully.
2066 (literalchar); new function to deal with reading \ escapes.
2067 (lex): Use literalchar.
2068 (lex): Implemented "..." tokens.
2069 (literalchar, lex, parse_percent_token): Made tokenbuffer
2070 always contain the token. This includes growing the token
2071 buffer while reading an integer.
2072 (parse_percent_token): Replaced if-else statement with percent_table.
2073 (parse_percent_token): Added % declarations as another
2074 way to specify the flags -n, -l, and -r. Also added hooks for
2075 -d, -k, -y, -v, -t, -p, -b, -o, but implementation requires
2076 major changes to files.c.
2077 (lex) Retain in the incoming stream a character following
2078 an incorrect '/'.
2079 (skip_white_space, lex): Revised most error messages
2080 and changed fatal to warn to avoid aborting.
2081 (percent_table): Added %thong declarations.
2082
2083 * src/gram.h: Comment changes.
2084
2085 * src/files.c (openfiles, open_extra_files, done):
2086 Add faction flag
2087 and actfile file. Handle noparserflag. Both for -n switch.
2088
2089 * src/conflicts.c (resolve_sr_conflict):
2090 Remove use of alloca.
2091
20921995-06-01 Jim Meyering <meyering@gnu.org>
2093
2094 * doc/bison.texinfo: *** empty log message ***
2095
20961995-05-06 Richard Stallman <rms@gnu.org>
2097
2098 * src/bison.s1: Comment change.
2099
21001995-05-06 Richard Stallman <rms@gnu.org>
2101
2102 * bison.simple: Comment change.
2103
21041995-05-03 Richard Stallman <rms@gnu.org>
2105
2106 * src/version.c: Version now 1.24.
2107
2108 * src/bison.s1: Change distribution terms.
2109
2110 * src/version.c: Version now 1.23.
2111
21121995-05-03 Richard Stallman <rms@gnu.org>
2113
2114 * doc/bison.texinfo:
2115 Rewrite "Conditions for Using Bison".
2116 Update version to 1.24.
2117
21181995-05-03 Richard Stallman <rms@gnu.org>
2119
2120 * bison.simple: Change distribution terms.
2121
21221995-02-23 Richard Stallman <rms@gnu.org>
2123
2124 * src/files.c: Test __VMS_POSIX as well as VMS.
2125
21261995-02-14 Jim Meyering <meyering@gnu.org>
2127
2128 * src/bison.s1 (__yy_memcpy):
2129 Renamed from __yy_bcopy to avoid
2130 confusion. Reverse FROM and TO arguments to be consistent with
2131 those of memcpy.
2132
21331995-02-14 Jim Meyering <meyering@gnu.org>
2134
2135 * bison.simple (__yy_memcpy):
2136 Renamed from __yy_bcopy to avoid
2137 confusion. Reverse FROM and TO arguments to be consistent with
2138 those of memcpy.
2139
21401994-11-10 David J. MacKenzie <djm@gnu.org>
2141
2142 * NEWS: reformat
2143
2144 * NEWS: New file.
2145
2146 * Makefile.in (DISTFILES): Include NEWS.
2147
2148 * Makefile.in (DISTFILES):
2149 Include install-sh, not install.sh.
2150
2151 * configure.in: Update to Autoconf v2 macro names.
2152
21531994-10-05 David J. MacKenzie <djm@gnu.org>
2154
2155 * Makefile.in: fix typo
2156
2157 * Makefile.in (prefix, exec_prefix):
2158 Let configure set them.
2159
21601994-09-28 David J. MacKenzie <djm@gnu.org>
2161
2162 * Makefile.in: Set datadir to $(prefix)/share.
2163
21641994-09-15 Richard Stallman <rms@gnu.org>
2165
2166 * src/bison.s1:
2167 Update copyright notice and GPL version.
2168
21691994-09-15 Richard Stallman <rms@gnu.org>
2170
2171 * bison.simple:
2172 Update copyright notice and GPL version.
2173
21741994-07-12 Richard Stallman <rms@gnu.org>
2175
2176 * src/reduce.c, src/reader.c:
2177 entered into RCS
2178
21791994-05-05 David J. MacKenzie <djm@gnu.org>
2180
2181 * Makefile.in: entered into RCS
2182
21831994-03-26 Richard Stallman <rms@gnu.org>
2184
2185 * src/bison.s1: entered into RCS
2186
21871994-03-26 Richard Stallman <rms@gnu.org>
2188
2189 * bison.simple: entered into RCS
2190
21911994-03-25 Richard Stallman <rms@gnu.org>
2192
2193 * src/main.c: entered into RCS
2194
21951994-03-24 Richard Stallman <rms@gnu.org>
2196
2197 * src/conflicts.c: entered into RCS
2198
21991994-01-02 Richard Stallman <rms@gnu.org>
2200
2201 * Makefile.in: *** empty log message ***
2202
22031993-11-21 Richard Stallman <rms@gnu.org>
2204
2205 * src/bison.s1: *** empty log message ***
2206
22071993-11-21 Richard Stallman <rms@gnu.org>
2208
2209 * doc/bison.texinfo: entered into RCS
2210
2211 * doc/bison.texinfo: *** empty log message ***
2212
22131993-11-21 Richard Stallman <rms@gnu.org>
2214
2215 * bison.simple: *** empty log message ***
2216
22171993-10-25 David J. MacKenzie <djm@gnu.org>
2218
2219 * doc/bison.texinfo: *** empty log message ***
2220
22211993-10-19 Richard Stallman <rms@gnu.org>
2222
2223 * src/bison.s1: *** empty log message ***
2224
22251993-10-19 Richard Stallman <rms@gnu.org>
2226
2227 * bison.simple: *** empty log message ***
2228
22291993-10-14 Richard Stallman <rms@gnu.org>
2230
2231 * src/bison.s1: *** empty log message ***
2232
22331993-10-14 Richard Stallman <rms@gnu.org>
2234
2235 * bison.simple: *** empty log message ***
2236
22371993-09-14 David J. MacKenzie <djm@gnu.org>
2238
2239 * doc/bison.texinfo: *** empty log message ***
2240
22411993-09-13 Noah Friedman <friedman@gnu.org>
2242
2243 * Makefile.in: *** empty log message ***
2244
22451993-09-10 Richard Stallman <rms@gnu.org>
2246
2247 * src/conflicts.c: *** empty log message ***
2248
2249 * src/system.h: entered into RCS
2250
22511993-09-10 Richard Stallman <rms@gnu.org>
2252
2253 * doc/bison.1: entered into RCS
2254
22551993-09-06 Noah Friedman <friedman@gnu.org>
2256
2257 * src/version.c: entered into RCS
2258
22591993-09-06 Noah Friedman <friedman@gnu.org>
2260
2261 * Makefile.in: *** empty log message ***
2262
22631993-07-30 David J. MacKenzie <djm@gnu.org>
2264
2265 * Makefile.in: *** empty log message ***
2266
22671993-07-24 Richard Stallman <rms@gnu.org>
2268
2269 * src/bison.s1: *** empty log message ***
2270
22711993-07-24 Richard Stallman <rms@gnu.org>
2272
2273 * bison.simple: *** empty log message ***
2274
22751993-07-08 David J. MacKenzie <djm@gnu.org>
2276
2277 * Makefile.in: *** empty log message ***
2278
22791993-07-04 Richard Stallman <rms@gnu.org>
2280
2281 * src/bison.s1: *** empty log message ***
2282
22831993-07-04 Richard Stallman <rms@gnu.org>
2284
2285 * bison.simple: *** empty log message ***
2286
22871993-06-26 David J. MacKenzie <djm@gnu.org>
2288
2289 * src/getargs.c: entered into RCS
2290
22911993-06-26 David J. MacKenzie <djm@gnu.org>
2292
2293 * doc/bison.texinfo: *** empty log message ***
2294
2295 * doc/bison.1: New file.
2296
22971993-06-25 Richard Stallman <rms@gnu.org>
2298
2299 * src/getargs.c: New file.
2300
23011993-06-16 Richard Stallman <rms@gnu.org>
2302
2303 * src/bison.s1: *** empty log message ***
2304
23051993-06-16 Richard Stallman <rms@gnu.org>
2306
2307 * bison.simple: *** empty log message ***
2308
23091993-06-03 Richard Stallman <rms@gnu.org>
2310
2311 * src/bison.s1: New file.
2312
23131993-06-03 Richard Stallman <rms@gnu.org>
2314
2315 * doc/bison.texinfo: *** empty log message ***
2316
23171993-06-03 Richard Stallman <rms@gnu.org>
2318
2319 * bison.simple: New file.
2320
23211993-05-19 Richard Stallman <rms@gnu.org>
2322
2323 * doc/bison.texinfo: New file.
2324
23251993-05-07 Noah Friedman <friedman@gnu.org>
2326
2327 * Makefile.in: *** empty log message ***
2328
23291993-04-28 Noah Friedman <friedman@gnu.org>
2330
2331 * src/reader.c: *** empty log message ***
2332
23331993-04-23 Noah Friedman <friedman@gnu.org>
2334
2335 * src/alloc.h: entered into RCS
2336
23371993-04-20 David J. MacKenzie <djm@gnu.org>
2338
2339 * src/version.c: *** empty log message ***
2340
2341 * src/files.c, src/allocate.c:
2342 entered into RCS
2343
2344 * src/reader.c: *** empty log message ***
2345
2346 * src/lex.c: entered into RCS
2347
2348 * src/conflicts.c: New file.
2349
2350 * src/symtab.c: entered into RCS
2351
2352 * src/alloc.h: New file.
2353
2354 * src/LR0.c: entered into RCS
2355
23561993-04-18 Noah Friedman <friedman@gnu.org>
2357
2358 * src/reader.c: New file.
2359
2360 * src/version.c: *** empty log message ***
2361
23621993-04-18 Noah Friedman <friedman@gnu.org>
2363
2364 * Makefile.in: *** empty log message ***
2365
23661993-04-17 Noah Friedman <friedman@gnu.org>
2367
2368 * Makefile.in: *** empty log message ***
2369
23701993-04-15 Richard Stallman <rms@gnu.org>
2371
2372 * src/main.c, src/files.c:
2373 New file.
2374
23751993-04-15 Noah Friedman <friedman@gnu.org>
2376
2377 * configure.in: entered into RCS
2378
2379 * configure.in: *** empty log message ***
2380
2381 * configure.in: New file.
2382
23831993-04-14 Richard Stallman <rms@gnu.org>
2384
2385 * Makefile.in: New file.
2386
23871993-04-13 Richard Stallman <rms@gnu.org>
2388
2389 * src/version.c: New file.
2390
23911993-03-25 Richard Stallman <rms@gnu.org>
2392
2393 * src/output.c: entered into RCS
2394
23951992-09-25 Richard Stallman <rms@gnu.org>
2396
2397 * configure.bat: entered into RCS
2398
23991992-06-22 Richard Stallman <rms@gnu.org>
2400
2401 * src/vmsgetargs.c: entered into RCS
2402
24031992-06-22 Richard Stallman <rms@gnu.org>
2404
2405 * doc/bison.rnh: entered into RCS
2406
24071992-04-20 David J. MacKenzie <djm@gnu.org>
2408
2409 * README: entered into RCS
2410
24111992-01-22 Richard Stallman <rms@gnu.org>
2412
2413 * src/machine.h: entered into RCS
2414
24151991-12-21 Richard Stallman <rms@gnu.org>
2416
2417 * src/lalr.c, src/closure.c:
2418 entered into RCS
2419
24201991-12-20 Richard Stallman <rms@gnu.org>
2421
2422 * src/state.h: entered into RCS
2423
24241991-12-18 Richard Stallman <rms@gnu.org>
2425
2426 * src/print.c, src/nullable.c, src/derives.c:
2427 entered into RCS
2428
24291991-11-03 David J. MacKenzie <djm@gnu.org>
2430
2431 * src/warshall.c, src/types.h, src/symtab.h, src/lex.h, src/gram.c, src/gram.h, src/files.h:
2432 entered into RCS
2433
24341988-09-09 Richard Stallman <rms@gnu.org>
2435
2436 * src/bison.hairy: entered into RCS
2437
24381987-12-16 Richard Stallman <rms@gnu.org>
2439
2440 * REFERENCES: entered into RCS
bison