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1c8c2190
PB		 12001-09-25 Pascal Bart <pascal.bart@epita.fr>
2
3 * src/output.c (output_master_parser): Don't finish action_obstack.
4 (output_parser): Don't care about the muscle action, here.
5 (prepare): Copy the action_obstack in the action muscle.
6 (output): Free action_obstack.
7
180d45ba
PB		 82001-09-23 Pascal Bart <pascal.bart@epita.fr>
9
10 * src/reader.c (parse_union_decl): Add new obstack union_obstack. Which
11 will contain `%union' declaration.
12 (parse_union_decl): Delete #line directive output.
13 (parse_union_decl): Substitute /attrs_obstack/union_obstack for all
14 informations about %union.
15 (parse_union_decl): Copy the union_obstack in the muscle stype.
16 * src/bison.simple: Add new #line directive.
17 Add typdef %%stype YYSTYPE.
18
c51d1a19
PB		 192001-09-23 Pascal Bart <pascal.bart@epita.fr>
20
21 * src/bison.simple: Add new `#line' directive.
22
6f9344da
PB		 232001-09-22 Pascal Bart <pascal.bart@epita.fr>
24
25 * src/bison.simple: New `#line' directive.
26 * src/output.c (output_parser): Support new dynamic muscle input_line.
27
652def80
MA		 282001-09-22 Marc Autret <autret_m@epita.fr>
29
30 * src/output.c (output_master_parser): New.
31 (output_parser): Be more re-entrant.
32
25b222fa
MA		 332001-09-21 Marc Autret <autret_m@epita.fr>
34
35 * src/reader.c (copy_definition, parse_union_decl): Update and use
36 `linef' muscle.
37 (copy_action): Likewise.
38 Use obstack_1grow ().
39 * src/muscle_tab.c (muscle_init): Add muscle `linef'.
40
6bc35ae5
MA		 412001-09-21 Marc Autret <autret_m@epita.fr>
42
43 * src/options.c (option_table): Adjust.
44 * src/lex.c (parse_percent_token): Fix.
45
c0629aa1
PB		 462001-09-20 Pascal Bart <pascal.bart@epita.fr>
47
48 * src/options.c (symtab.h): Include it, need by lex.h.
49
82b6d266
PB		 502001-09-20 Pascal Bart <pascal.bart@epita.fr>
51
52 * src/lex.c (parse_percent_token): Change type of variable `tx', which
53 is now an option_table_struct*.
54 (option_strcmp): New function option_strcmp.
55 (parse_percent_token): Call option_strcmp.
56 * src/getargs.c (xalloc.h, options.h): Include it.
57 (getargs): Call create_long_option_table.
58 (getargs): Free longopts at the end of the function.
59 (shortopts): Move in options.c.
60 * src/options.c (create_long_option_table): New function. Convert
61 information from option_table to option structure.
62 * src/reader.c (options.h): Include it.
63
64 * src/Makefile.am: Adjust.
65 * src/options.c (option_table): Create from longopts and percent_table.
66 * src/getargs.c (longopts): Delete.
67 * src/lex.c (struct percent_table_struct): Delete.
68 (percent_table): Delete.
69 (options.h): Include it.
70 * src/options.c: Create.
71 * src/options.h: Create.
72 Declare enum opt_access_e.
73 Define struct option_table_struct.
74
75f5aaea
MA		 752001-09-20 Marc Autret <autret_m@epita.fr>
76
77 * doc/bison.texinfo: Adjust terminologies about prologue and epilogue
78 sections of Bison.
79
f508cb0a
PB		 802001-09-19 Pascal Bart <pascal.bart@epita.fr>
81
82 * src/bison.simple: s/%%filename/%%skeleton.
83 * src/muscle_tab.c (getargs.h): Include it.
84 (muscle_init): Insert new muscle skeleton.
85
13105fc1
PB		 862001-09-18 Pascal Bart <pascal.bart@epita.fr>
87
88 * src/output.c (output_parser): Delete unused variable actions_dumped.
89
b0c4483e
PB		 902001-09-07 Pascal Bart <pascal.bart@epita.fr>
91
92 * src/output.c (output): Delete call to reader_output_yylsp.
93 * src/reader.c (reader): Likewise.
94 * src/reader.h: Delete declaration of reader_output_yylsp.
95
11d82f03
MA		 962001-09-02 Marc Autret <autret_m@epita.fr>
97
98 * src/reader.c: Include muscle_tab.h.
99 (parse_union_decl): Update.
100 (parse_macro_decl): Rename parse_muscle_decl.
101 Update to use renamed functions and variable.
102 (read_declarations, copy_action, read_additionnal_code, : Updated
103 with correct variables and functions names.
104 (packsymbols, reader): Likewise.
105
106 * src/reader.h (muscle_obstack): Extern declaration update.
107
108 * src/output.c: Include muscle_tab.h
109 In all functions using macro_insert, change by using muscle_insert ().
110 (macro_obstack): Rename muscle_obstack.
111 Echo modifications in the whole file.
112 (MACRO_INSERT_INT): Rename MUSCLE_INSERT_INT.
113 (MACRO_INSERT_STRING): Rename MUSCLE_INSERT_STRING.
114 (MACRO_INSERT_PREFIX): Rename MUSCLE_INSERT_PREFIX.
115
116 * src/muscle_tab.h: Update double inclusion macros.
117 (macro_entry_s): Rename muscle_entry_s.
118 Update prototypes.
119
120 * src/muscle_tab.c: Include muscle_tab.h.
121 Rename macro_tabble to muscle_table.
122 (mhash1, mhash2, mcmp): Use muscle_entry.
123 (macro_init): Rename muscle_init. Update.
124 (macro_insert): Rename muscle_insert. Update.
125 (macro_find): Rename muscle_find. Update.
126
127 * src/main.c: Include muscle_tab.h.
128 (main): Call muscle_init ().
129 * src/Makefile.am (bison_SOURCES): Echo modifications.
130
93a37297
MA		 1312001-09-02 Marc Autret <autret_m@epita.fr>
132
f753cd62
MA		 133 Now the files macro_tab.[ch] are named muscle_tab.[ch].
134
135 * src/muscle_tab.c, src/muscle_tab.h: Add files.
136
1372001-09-02 Marc Autret <autret_m@epita.fr>
138
139 * src/macrotab.c, src/macrotab.h: Remove.
93a37297 140
682d48cd
PB		 1412001-09-01 Pascal Bart <pascal.bart@epita.fr>
142
143 * src/reader.c (copy_guard): Use muscle to specify the `#line'
144 filename.
145
087c8fda
MA		 1462001-09-01 Marc Autret <autret_m@epita.fr>
147
148 * tests/calc.at (exp): Now, YYERROR_VERBOSE need to be set
149 to an explicit value to activate the feature. We do it here.
150
dda680cb
PB		 1512001-08-31 Pascal Bart <pascal.bart@epita.fr>
152
153 * src/output.c (prepare): Delete the `filename' muscule insertion.
154 * src/reader.c (copy_action): Use `filename' muscule with `#line'.
155 (parse_union_decl): Likewise.
156 * src/macrotab.c (macro_init): Initialize filename by infile.
157
9e644e64
MA		 1582001-08-31 Marc Autret <autret_m@epita.fr>
159
160 * src/bison.simple (YYLSP_NEEDED): New definition.
161 * src/output.c (prepare): Add macro insertion of `locations_flag'
162
17da6427
PB		 1632001-08-31 Pascal Bart <pascal.bart@epita.fr>
164
165 * src/output.c (prepare): Delete insertion of previous muscles,
166 and insert the `prefix' muscles.
167 * src/macrotab.c (macro_init): Likewise.
168 (macro_init): Initialization prefix directive by `yy'.
169 * src/bison.simple: Substitute all %%yylex, %%yychar, %%yylval,
170 %%yydebug, %%yyerror, %%yynerrs and %%yyparse by yylex, yychar,
171 yylval, yydebug, yyerror, yynerrs and yyparse.
172 New directive `#define' to substitute yydebug, ... with option
173 name_prefix.
174
e8cb70b9
PB		 1752001-08-31 Pascal Bart <pascal.bart@epita.fr>
176
177 * src/main.c (main): Standardize.
178 * src/output.c (output_table_data, output_parser): Likewise.
179 * src/macrotab.h, src/macrotab.c, src/bison.simple: Likewise.
180
63c2d5de
MA		 1812001-08-31 Pascal Bart <pascal.bart@epita.fr>, Marc Autret <autret_m@epita.fr>
182
183 * src/reader.c (read_additionnal_code): Rename %%user_code to
184 %%epilogue.
185 * src/output.c (output): Rename %%declarations to %%prologue.
186 * src/bison.simple: Echo modifications.
187
d8cb5183
MA		 1882001-08-31 Marc Autret <autret_m@epita.fr>
189
190 * src/reader.c (readgram): CleanUp.
191 (output_token_defines): Likewise.
192 (packsymbols): Likewise.
193 (reader): Likewise.
194 * src/output.c (output): CPP-out useless code.
195
6c686258
PB		 1962001-08-31 Pascal Bart <pascal.bart@epita.fr>
197
198 * src/reader.c (reader): Delete obsolete call to function
199 output_trailers and output_headers.
200 * src/output.h: Remove obsolete functions prototypes of output_headers
201 and output_trailers.
202
8f451ef7
PB		 2032001-08-30 Pascal Bart <pascal.bart@epita.fr>
204
205 * src/main.c: Include macrotab.h.
206 * src/macrotab.h (macro_entry_s): Constify fields.
207 Adjust functions prototypes.
208 * src/macrotab.c (macro_insert): Constify key and value.
209 (macro_find): Constify key.
210 (macro_insert): Include 'xalloc.h'
211 (macro_insert): Use XMALLOC.
212 (macro_find): Constify return value.
213 * src/output.c (output_table_data): Rename table to table_data.
214 (output_parser): Constify macro_key, macro_value.
215
997b6fd0 2162001-08-30 Marc Autret <autret_m@epita.fr>
2ba3b73c
MA		 217
218 * src/reader.c (parse_skel_decl): New.
219 (read_declarations): Add case `tok_skel', call parse_skel_decl ().
220 * src/lex.h (token_t): New token `tok_skel'.
221 * src/lex.c (percent_table): Add skeleton option entry.
222 Standardize.
223
ff48177d
MA		 2242001-08-29 Marc Autret <autret_m@epita.fr>
225
226 * src/bison.simple: Add %%user_code directive at the end.
227 * src/reader.c (read_additionnal_code): New.
228 (reader): Use it.
229 * src/output.c (output_program): Remove.
230 (output): Update.
231
b33160bf
MA		 2322001-08-28 Marc Autret <autret_m@epita.fr>
233
234 * src/output.c (output_actions): Clean up.
4e5caae2 235 (output_gram): CPP-out useless code.
b33160bf
MA		 236 * src/reader.c (reader): Clean up, CPP-out useless code.
237
d1a2daf7
PB		 2382001-08-28 Pascal Bart <pascal.bart@epita.fr>
239
535c0e75
PB		 240 * src/output.c (output): Copy attrs_obstack in the '%%definitions'
241 directive.
d1a2daf7
PB		 242 * src/bison.simple: Add `%%definitions'.
243
2b763dfe
MA		 2442001-08-28 Marc Autret <autret_m@epita.fr>
245
246 * config/depcomp: New file.
247
f1a87ef6
PE		 2482001-08-27 Paul Eggert <eggert@twinsun.com>
249
250 * src/bison.simple (yyparse): Don't take the address of an
251 item before the start of an array, as that doesn't conform to
252 the C Standard.
253
82e236e2
RA		 2542001-08-27 Robert Anisko <robert.anisko@epita.fr>
255
f1a87ef6 256 * src/output.c (output): Remove the initialization of the macro
82e236e2
RA		 257 obstack. It was done too late here.
258
259 * src/reader.c (parse_macro_decl): Fix. Use of the macro obstack was
260 completely wrong.
261 (reader): Initialize the macro obstack here, since we need it to grow
262 '%define' directives.
263
264 * src/reader.h: Declare the macro obstack as extern.
265
b0cfa28a
RA		 2662001-08-27 Robert Anisko <robert.anisko@epita.fr>
267
268 * src/output.c (output_parser): Fix. Store single '%' characters in
269 the output obstack instead of throwing them away.
270
6fc74234
AD		 2712001-08-27 Akim Demaille <akim@epita.fr>
272
273 * Makefile.am (AUTOMAKE_OPTIONS): 1.5.
274
9c76d118
RA		 2752001-08-25 Robert Anisko <robert.anisko@epita.fr>
276
277 * lib/Makefile.am: Adjust.
278
a8289c62
RA		 2792001-08-25 Robert Anisko <robert.anisko@epita.fr>
280
281 * src/bison.simple: Update and add '%%' directives.
282
b6610515
RA		 2832001-08-25 Robert Anisko <robert.anisko@epita.fr>
284
285 * src/reader.c (reader): Remove calls to 'output_headers' and
286 'output_trailers'. Remove some C output.
287 (readgram): Disable a piece of code that was writing a default
288 definition for 'YYSTYPE'.
289 (reader_output_yylsp): Remove.
290 (packsymbols): Output token defintions to a macro.
291 (copy_definition): Disable C output.
6fc74234 292
b6610515
RA		 293 * src/reader.c (parse_macro_decl): New function used to parse macro
294 declarations.
295 (copy_string2): Put the body of copy_string into this new function.
296 Add a parameter to let the caller choose whether he wants to copy the
297 string delimiters or not.
298 (copy_string): Be a simple call to copy_string2 with the last argument
299 bound to true.
300 (read_declarations): Add case for macro definition.
301 (copy_identifier): New.
6fc74234 302 (parse_macro_decl): Read macro identifiers using copy_identifier
b6610515
RA		 303 rather than lex.
304
26f609ff
RA		 3052001-08-25 Robert Anisko <robert.anisko@epita.fr>
306
307 * src/output.c (prepare): Add prefixed names.
308 (output_parser): Output semantic actions.
309 (output_parser): Fix bug on '%%line' directives.
6fc74234 310
26f609ff
RA		 311 * src/output.c (output_headers): Remove. The C code printed by this
312 function should now be in the skeletons.
313 (output_trailers): Remove.
314 (output): Disable call to 'reader_output_yylsp'.
315 (output_rule_data): Do not output tables to the table obstack.
316
317 * src/output.c: Remove some C dedicated output.
318 Improve the use of macro and output obstacks.
319 (output_defines): Remove.
6fc74234 320
26f609ff
RA		 321 * src/output.c (output_token_translations): Associate 'translate'
322 table with a macro. No output to the table obstack.
323 (output_gram): Same for 'rhs' and 'prhs'.
324 (output_stos): Same for 'stos'.
325 (output_rule_data): Same for 'r1' and 'r2'.
326 (token_actions): Same for 'defact'.
327 (goto_actions): Same for 'defgoto'.
328 (output_base): Same for 'pact' and 'pgoto'.
329 (output_table): Same for 'table'.
330 (output_check): Same for 'check'.
6fc74234 331
26f609ff
RA		 332 * src/output.c (output_table_data): New function.
333 (output_short_table): Remove.
334 (output_short_or_char_table): Remove.
6fc74234 335
26f609ff
RA		 336 * src/output.c (output_parser): Replace most of the skeleton copy code
337 with something new. Skeletons are now processed character by character
338 rather than line by line, and Bison looks for '%%' macros. This is the
339 first step in making Bison's output process (a lot) more flexible.
340 (output_parser): Use the macro table.
341
6f43b113
RA		 3422001-08-25 Robert Anisko <robert.anisko@epita.fr>
343
344 * src/main.c (main): Initialize the macro table.
345
dd3127cf
RA		 3462001-08-25 Robert Anisko <robert.anisko@epita.fr>
347
348 * src/lex.c (percent_table): Add tok_define.
349 * src/lex.h: Add tok_define.
350
aa321494
RA		 3512001-08-25 Robert Anisko <robert.anisko@epita.fr>
352
353 * src/macrotab.c: New file.
354 * src/macrotab.h: New file.
355 * src/Makefile.am: Update.
356
68bd3b6b
RA		 3572001-08-25 Robert Anisko <robert.anisko@epita.fr>
358
359 * lib/hash.c: New file.
360 * lib/hash.h: New file.
361 * lib/Makefile.am: Update.
362
45f8dd1e
AD		 3632001-08-15 Akim Demaille <akim@epita.fr>
364
365 Version 1.28c.
366
40a64a7a 3672001-08-15 Marc Autret <autret_m@epita.fr>
0b8afb77
AD		 368
369 * src/reader.c (readgram): Indent output macro YYSTYPE.
370 (packsymbols): Likewise.
371 (output_token_defines): Likewise.
372 * src/files.c: Standardize.
373 (compute_header_macro): New.
374 (defines_obstack_save): New. Use compute_header_macro.
375 (output_files): Update. Use defines_obstack_save.
376
f9a8293a
AD		 3772001-08-15 Akim Demaille <akim@epita.fr>
378
379 * doc/bison.texinfo (Table of Symbols): Document
380 YYSTACK_USE_ALLOCA.
381
150ca7a7
AD		 3822001-08-15 Akim Demaille <akim@epita.fr>
383
384 * missing: Update from CVS Automake.
385 * config/config.guess, config/config.sub, config/texinfo.tex:
386 Update from gnu.org.
387
69b5cec4
AD		 3882001-08-15 Akim Demaille <akim@epita.fr>
389
390 * Makefile.maint: Sync with CVS Autoconf.
391
f2b5126e
PB		 3922001-08-14 Pascal Bart <pascal.bart@epita.fr>
393
69b5cec4 394 * doc/bison.texinfo: Include GNU Free Documentation License from
f2b5126e
PB		 395 `fdl.texi'.
396 * doc/fdl.texi: Add to package.
397
4ecbf796
MA		 3982001-08-14 Marc Autret <autret_m@epita.fr>
399
400 Turn on %{source,header}_extension features.
401
69b5cec4 402 * src/lex.c (percent_table): Un-CPP out header_extension and
4ecbf796
MA		 403 source_extension.
404 * src/files.c (compute_exts_from_gf): Compare pointers with NULL.
69b5cec4 405 (compute_exts_from_src): Remove conditions. It restores priorities
4ecbf796
MA		 406 between options.
407
95fb5662
MA		 4082001-08-14 Marc Autret <autret_m@epita.fr>
409
410 * src/files.c (compute_base_names): Add extensions computing when
411 `--file-prefix' used.
412 Standardize function calls.
413
78d09da9
MA		 4142001-08-13 Marc Autret <autret_m@epita.fr>
415
69b5cec4 416 * src/bison.simple (YYSTACK_USE_ALLOCA): Changed to allow users
78d09da9
MA		 417 defining it (defined but null disables alloca).
418
5a009f2c
MA		 4192001-08-13 Marc Autret <autret_m@epita.fr>
420
421 * src/bison.simple (_yy_memcpy): CPP reformat.
422
1e41465a
PB		 4232001-08-13 Pascal Bart <pascal.bart@epita.fr>
424
425 * tests/atconfig.in (CPPFLAGS): Fix.
426
c67a198d
PB		 4272001-08-10 Pascal Bart <pascal.bart@epita.fr>
428
79282c6c 429 * doc/bison.texinfo: Include GNU General Public License from
c67a198d
PB		 430 `gpl.texi'.
431 * doc/gpl.texi: Add to package.
432
09a6de7e
MA		 4332001-08-10 Marc Autret <autret_m@epita.fr>
434
435 * src/print_graph.h: Fix.
436 * src/reader.c (read_declarations): Use parse_header_extension_decl ().
437
b77b9ee0
AD		 4382001-08-10 Akim Demaille <akim@epita.fr>
439
440 * src/system.h: Provide default declarations for stpcpy, strndup,
441 and strnlen.
442
3e259915
MA		 4432001-08-10 Robert Anisko <anisko_r@epita.fr>
444
445 * doc/bison.texinfo (Locations): Update @$ stuff.
446
ca96bc2d
MA		 4472001-08-09 Robert Anisko <anisko_r@epita.fr>
448
449 * src/bison.simple (YYLLOC_DEFAULT): Update.
450 (yyparse): Adjust.
451
fdc6758b
MA		 4522001-08-08 Marc Autret <autret_m@epita.fr>
453
b77b9ee0 454 * doc/bison.texinfo: Change @samp{$<@dots{}>} to
fdc6758b
MA		 455 @samp{$<@dots{}>@var{n}} in Section Actions in Mid-Rule.
456 Reported by Fabrice Bauzac.
957d4dbf 457
600cad3b
MA		 4582001-08-08 Marc Autret <autret_m@epita.fr>
459
460 * src/vcg_default.h: Use NULL instead of 0 to initialize pointers.
461 * src/vcg.c (output_node): Fix.
462 * src/vcg.h: Cleanup.
463 * src/print_graph.c: Add comments.
b77b9ee0 464 (node_output_size): New global variable. Simplify the formatting of
600cad3b 465 the VCG graph output.
b77b9ee0 466 (print_actions): Unused code is now used. It notifies the final state
600cad3b 467 and no action states in the VCG graph. It also give the reduce actions.
b77b9ee0 468 The `shift and goto' edges are red and the `go to state' edges are
600cad3b
MA		 469 blue.
470 Get the current node name and node_obstack by argument.
471 (node_obstack): New variable.
472 (print_state): Manage node_obstack.
473 (print_core): Use node_obstack given by argument.
474 A node is not only computed here but in print_actions also.
475 (print_graph): CPP out useless code instead of commenting it.
476
976e528f
AD		 4772001-08-07 Pascal Bart <pascal.bart@epita.fr>
478
479 * tests/atconfig.in (CPPFLAGS): Fix.
480
20e8e5ca
AD		 4812001-08-07 Akim Demaille <akim@epita.fr>
482
483 * src/print_graph.c (quote): New.
484 (print_core): Use it.
485
957d4dbf 4862001-08-06 Akim Demaille <akim@epita.fr>, Marc Autret <autret_m@epita.fr>
3e3da797 487
3e3da797
AD		 488 * src/vcg.c (complain.h): Include it.
489 Unepitaize `return' invocations.
c4b66126 490 [NDEBUG] (main): Remove.
79282c6c 491 * src/vcg.h (node_t, edge_t, graph_t): Constify the char * members.
c4b66126
AD		 492 * src/files.c (open_files): Initialize graph_obstack.
493 * src/print_graph.c (print_actions): CPP out useless code.
494 (print_core): Don't output the last `\n' in labels.
495 Use `quote'.
496 * src/files.c (output_files): Output the VCG file.
497 * src/main.c (main): Invoke print_graph ();
3e3da797 498
957d4dbf 4992001-08-06 Marc Autret <autret_m@epita.fr>
22c2cbc0
AD		 500
501 Automaton VCG graph output.
502 Using option ``-g'' or long option ``--graph'', you can generate
503 a gram_filename.vcg file containing a VCG description of the LALR (1)
504 automaton of your grammar.
505
506 * src/main.c: Call to print_graph() function.
507 * src/getargs.h: Update.
508 * src/getargs.c (options): Update to catch `-g' and `--graph' options.
509 (graph_flag): New flag.
510 (longopts): Update.
511 (getargs): Add case `g'.
512 * src/files.c (graph_obstack): New obstack struct.
513 (open_files): Initialize new obstack.
514 (output_files): Saves graph_obstack if required.
515 * src/files.h (graph_obstack): New extern declaration.
516 * src/Makefile.am: Add new source files.
517
957d4dbf 5182001-08-06 Marc Autret <autret_m@epita.fr>
ce4d5ce0
AD		 519
520 * src/print_graph.c, src/print_graph.h (graph): New.
521 * src/vcg.h: New file.
522 * src/vcg.c: New file, VCG graph handling.
523
7333d403
AD		 5242001-08-06 Marc Autret <autret_m@epita.fr>
525
526 Add of %source_extension and %header_extension which specify
527 the source or/and the header output file extension.
528
529 * src/files.c (compute_base_names): Remove initialisation of
530 src_extension and header_extension.
531 (compute_exts_from_gf): Update.
532 (compute_exts_from_src): Update.
533 (output_files): Update.
534 * src/reader.c (parse_header_extension_decl): New.
535 (parse_source_extension_decl): New.
536 (read_declarations): New case statements for the new tokens.
537 * src/lex.c (percent_table): Add entries for %source_extension
538 and %header_extension.
539 * src/lex.h (token_e): New tokens tok_hdrext and tok_srcext.
540
84163231
AD		 5412001-08-06 Marc Autret <autret_m@epita.fr>
542
543 * configure.in: Bump to 1.28c.
544 * doc/bison.texinfo: Texinfo thingies.
545
8303fc42
AD		 5462001-08-04 Pascal Bart <pascal.bart@epita.fr>
547
548 * tests/atconfig.in (CPPFLAGS): Add.
549 * tests/calc.at (AT_CHECK): Use CPPFLAGS.
550
70a84437
AD		 5512001-08-03 Akim Demaille <akim@epita.fr>
552
553 Version 1.28b.
554
2ce10144
AD		 5552001-08-03 Akim Demaille <akim@epita.fr>
556
557 * tests/Makefile.am (check-local): Ship testsuite.
558 * tests/calc.at (_AT_DATA_CALC_Y): Prototype all the functions.
559 Include `string.h'.
560
1e3e4bc1
AD		 5612001-08-03 Akim Demaille <akim@epita.fr>
562
563 * configure.in: Try using -Wformat when compiling.
564
42b45b7f
AD		 5652001-08-03 Akim Demaille <akim@epita.fr>
566
567 * configure.in: Bump to 1.28b.
568
8f13fe33
AD		 5692001-08-03 Akim Demaille <akim@epita.fr>
570
571 * src/complain.c: Adjust strerror_r portability issues.
572
b37ba92c
AD		 5732001-08-03 Akim Demaille <akim@epita.fr>
574
575 Version 1.28a.
576
b0ce6046
AD		 5772001-08-03 Akim Demaille <akim@epita.fr>
578
579 * src/getargs.c, src/getarg.h (skeleton)): Constify.
580 * src/lex.c (literalchar): Avoid name clashes on `buf'.
581 * src/getargs.c: Include complain.h.
582 * src/files.c, src/files.h (skeleton_find): Avoid name clashes.
583 * lib/quotearg.c, lib/quotearg.h: Update from fileutils 4.1.
584
d01c415b
AD		 5852001-08-03 Akim Demaille <akim@epita.fr>
586
587 * src/reader.c (readgram): Display hidden chars in error messages.
588
459dd1a6
AD		 5892001-08-03 Akim Demaille <akim@epita.fr>
590
591 Update to gettext 0.10.39.
592
53b74c0c
AD		 5932001-08-03 Akim Demaille <akim@epita.fr>
594
595 * lib/strspn.c: New.
596
234a3be3
AD		 5972001-08-01 Marc Autret <autret_m@epita.fr>
598
599 * doc/bison.texinfo: Update.
600 * doc/bison.1 (mandoc): Update.
601 * src/system.h (EXT_GUARD_C, EXT_STYPE_H): Remove .c and .h.
602 * src/files.c: Support output files extensions computing.
603 (src_extension): New static variable.
604 (header_extension): New static variable.
605 (tr): New function.
606 (get_extension_index): New function, gets the index of an extension
607 filename in a string.
608 (compute_exts_from_gf): New function, computes extensions from the
609 grammar file extension.
610 (compute_exts_from_src): New functions, computes extensions from the
611 C source file extension, file given by ``-o'' option.
612 (compute_base_names): Update.
613 (output_files): Update.
614
847bf1f5
AD		 6152001-08-01 Robert Anisko <anisko_r@epita.fr>
616
d995fee7 617 * doc/bison.texi: Document @$.
847bf1f5
AD		 618 (Locations): New section.
619
d074a105
AD		 6202001-07-18 Akim Demaille <akim@epita.fr>
621
622 * Makefile.maint, GNUmakefile: New, from Autoconf 2.52.
623 * config/prev-version.txt, config/move-if-change: New.
624 * Makefile.am: Adjust.
625
3419715d
AD		 6262001-07-08 Pascal Bart <pascal.bart@epita.fr>
627
628 * src/bison.simple (yyparse): Suppress warning `comparaison
629 between signed and unsigned'.
630
62ab6972
AD		 6312001-07-05 Pascal Bart <pascal.bart@epita.fr>
632
633 * src/getargs.h (raw_flag): Remove.
634 * src/getargs.c: Die on `-r'/`--raw'.
635 * src/lex.c (parse_percent_token): Die on `%raw'.
636 * src/reader.c (output_token_defines): Suppress call to `raw_flag'.
637 * tests/calc.at: Suppress test with option `--raw'.
638
1e24cc5b
AD		 6392001-07-14 Akim Demaille <akim@epita.fr>
640
641 * config/: New.
642 * configure.in: Require Autoconf 2.50.
643 Update to gettext 0.10.38.
644
32dfccf8
AD		 6452001-03-16 Akim Demaille <akim@epita.fr>
646
647 * doc/bison.texinfo: ANSIfy the examples.
648
cd5bd6ac
AD		 6492001-03-16 Akim Demaille <akim@epita.fr>
650
651 * getargs.c (skeleton): New variable.
652 (longopts): --skeleton is a new option.
653 (shortopts, getargs): -S is a new option.
654 * getargs.h: Declare skeleton.
655 * output.c (output_parser): Use it.
656
5141b016
AD		 6572001-03-16 Akim Demaille <akim@epita.fr>
658
659 * m4/strerror_r.m4: New.
660 * m4/error.m4: Run AC_FUNC_STRERROR_R.
661 * lib/error.h, lib/error.c: Update.
662
447992b9
AD		 6632001-03-16 Akim Demaille <akim@epita.fr>
664
665 * src/getargs.c (longopts): Clean up.
666
274d42ce
AD		 6672001-02-21 Akim Demaille <akim@epita.fr>
668
669 * src/reader.c (gensym): `gensym_count' is your own.
670 Use a static buf to create the symbol name, as token_buffer is no
671 longer a buffer.
672
22c821f3
AD		 6732001-02-08 Akim Demaille <akim@epita.fr>
674
675 * src/conflicts.c (conflict_report): Be sure not to append to res
676 between two calls, which could happen if both first sprintf were
677 skipped, but not the first cp += strlen.
678
18569462
AD		 6792001-02-08 Akim Demaille <akim@epita.fr>
680
681 * lib/memchr.c, lib/stpcpy.c, lib/strndup.c, lib/strnlen.c:
682 New, from fileutils 4.0.37.
683 * configure.in: Require Autoconf 2.49c. I took some time before
684 making this decision. This is the only way out for portability
685 issues in Bison, it would mean way too much duplicate effort to
686 import in Bison features implemented in 2.49c since 2.13.
687 AC_REPLACE_FUNCS and AC_CHECK_DECLS the functions above.
688
0d8f3c8a
AD		 6892001-02-02 Akim Demaille <akim@epita.fr>
690
691 * lib/malloc.c, lib/realloc.c: New, from the fileutils 4.0.37.
66075dcf 692 * lib/xalloc.h, lib/xmalloc.c: Update.
0d8f3c8a 693
f17bcd1f
AD		 6942001-01-19 Akim Demaille <akim@epita.fr>
695
696 Get rid of the ad hoc handling of token_buffer in the scanner: use
697 the obstacks.
698
699 * src/lex.c (token_obstack): New.
700 (init_lex): Initialize it. No longer call...
701 (grow_token_buffer): this. Remove it.
702 Adjust all the places which used it to use the obstack.
703
511e79b3
AD		 7042001-01-19 Akim Demaille <akim@epita.fr>
705
706 * src/lex.h: Rename all the tokens:
707 s/\bENDFILE\b/tok_eof/g;
708 s/\bIDENTIFIER\b/tok_identifier/g;
709 etc.
710 Let them be enums, not #define, to ease debugging.
711 Adjust all the code.
712
0d6508ef
AD		 7132001-01-18 Akim Demaille <akim@epita.fr>
714
715 * src/lex.h (MAXTOKEN, maxtoken, grow_token_buffer): Remove, private.
716 * src/lex.c (maxtoken, grow_token_buffer): Static.
717
6deb4447
AD		 7182001-01-18 Akim Demaille <akim@epita.fr>
719
720 Since we now use obstacks, more % directives can be enabled.
721
722 * src/lex.c (percent_table): Also accept `%yacc',
723 `%fixed_output_files', `%defines', `%no_parser', `%verbose', and
724 `%debug'.
725 Handle the actions for `%semantic_parser' and `%pure_parser' here,
726 instead of returning a token.
727 * src/lex.h (SEMANTIC_PARSER, PURE_PARSER): Remove, unused.
728 * src/reader.c (read_declarations): Adjust.
729 * src/files.c (open_files): Don't call `compute_base_names', don't
730 compute `attrsfile' since they depend upon data which might be
731 *in* the input file now.
732 (output_files): Do it here.
733 * src/output.c (output_headers): Document the fact that this patch
734 introduces a guaranteed SEGV for semantic parsers.
735 * doc/bison.texinfo: Document them.
736 * tests/suite.at: Exercise these %options.
737
ff4423cc
AD		 7382000-12-20 Akim Demaille <akim@epita.fr>
739
740 Also handle the output file (--verbose) with obstacks.
741
742 * files.c (foutput): Remove.
743 (output_obstack): New.
744 Adjust all dependencies.
745 * src/conflicts.c: Return a string.
746 * src/system.h (obstack_grow_string): Rename as...
747 (obstack_sgrow): this. Be ready to work with non literals.
748 (obstack_fgrow4): New.
749
956dba3a
AD		 7502000-12-20 Akim Demaille <akim@epita.fr>
751
752 * src/files.c (open_files): Fix the computation of short_base_name
753 in the case of `-o foo.tab.c'.
754
337bab46
AD		 7552000-12-20 Akim Demaille <akim@epita.fr>
756
757 * src/reader.c (copy_string, copy_comment, copy_comment2, copy_at)
758 (copy_dollar): Now that everything uses obstacks, get rid of the
759 FILE * parameters.
760
5d3214b8
AD		 7612000-12-20 Akim Demaille <akim@epita.fr>
762
763 * src/files.c (open_files): Actually the `.output' file is based
764 on the short_base_name, not base_name.
765 * tests/suite.at (Checking output file names): Adjust.
766
29092a57
AD		 7672000-12-20 Akim Demaille <akim@epita.fr>
768
769 * src/bison.s1: Remove, we now use directly...
770 * src/bison.simple: this.
771 * src/Makefile.am: Use pkgdata instead of data.
772
ea5607fd
AD		 7732000-12-20 Akim Demaille <akim@epita.fr>
774
775 * src/files.c (guard_obstack): New.
776 (open_files): Initialize it.
777 (output_files): Dump it...
778 * src/files.h: Export it.
779 * src/reader.c (copy_guard): Use it.
780
27110317
AD		 7812000-12-19 Akim Demaille <akim@epita.fr>
782
783 * src/files.c (outfile, defsfile, actfile): Removed as global
784 vars.
785 (open_files): Don't compute them.
786 (output_files): Adjust.
787 (base_name, short_base_name): Be global.
788 Adjust dependencies.
789
19c50364
AD		 7902000-12-19 Akim Demaille <akim@epita.fr>
791
792 * src/files.c (strsuffix): New.
793 (stringappend): Be just like strcat but allocate.
794 (base_names): Eve out from open_files.
795 Try to simplify the rather hairy computation of base_name and
796 short_base_name.
797 (open_files): Use it.
798 * tests/suite.at (Checking output file names): New test.
799
573c1d9f
AD		 8002000-12-19 Akim Demaille <akim@epita.fr>
801
802 * src/system.h (obstack_grow_literal_string): Rename as...
803 (obstack_grow_string): this.
804 * src/output.c (output_parser): Recognize `%% actions' instead of
805 `$'.
806 * src/bison.s1: s/$/%% actions/.
807 * src/bison.hairy: Likewise.
808
ef7ddedd
AD		 8092000-12-19 Akim Demaille <akim@epita.fr>
810
811 * src/output.c (output_parser): Compute the `#line' lines when
812 there are.
813 * src/Makefile.am (bison.simple): Be a simple copy of bison.s1.
814 Suggested by Hans Aberg.
815
ff61dabd
AD		 8162000-12-19 Akim Demaille <akim@epita.fr>
817
818 Let the handling of the skeleton files be local to the procedures
819 that use it.
820
821 * src/files.c (xfopen, xfclose, skeleton_find, guardfile): No
822 longer static.
823 (fparser, open_extra_files): Remove.
824 (open_files, output_files): Don't take care of fparser.
825 * src/files.h: Adjust.
826 * src/output.c (output_parser): Open and close the file to the
827 skeleton.
828 * src/reader.c (read_declarations): When %semantic_parser, open
829 fguard.
830
55b96341
AD		 8312000-12-19 Akim Demaille <akim@epita.fr>
832
833 * src/file.h (BISON_SIMPLE, BISON_HAIRY): Move from here...
834 * src/system.h (BISON_SIMPLE, BISON_HAIRY): ... to here.
835
358c15b7
AD		 8362000-12-19 Akim Demaille <akim@epita.fr>
837
838 * src/files.c (open_files): Yipee! We no longer need all the code
839 looking for `/tmp' since we have no tmp file.
840
7de3329e
AD		 8412000-12-19 Akim Demaille <akim@epita.fr>
842
843 * src/system.h (EXT_TAB, EXT_OUTPUT, EXT_STYPE_H, EXT_GUARD_C):
844 New macros.
845 * src/files.c (open_files): Less dependency on MSDOS etc.
846
3abcd459
AD		 8472000-12-14 Akim Demaille <akim@epita.fr>
848
849 * src/bison.s1 (YYLLOC_DEFAULT): New macro.
850 Provide a default definition.
851 Use it when executing the default @ action.
852 * src/reader.c (reader_output_yylsp): No longer include
853 `timestamp' and `text' in the default YYLTYPE.
854
2a91a95e
AD		 8552000-12-12 Akim Demaille <akim@epita.fr>
856
857 * src/reader.c (copy_definition, parse_union_decl, copy_action)
858 (copy_guard): Quote the file names.
859 Reported by Laurent Mascherpa.
860
14d3eb9b
AD		 8612000-12-12 Akim Demaille <akim@epita.fr>
862
863 * src/output.c (output_headers, output_program, output): Be sure
864 to escape special characters when outputting filenames.
865 (ACTSTR_PROLOGUE, ACTSTR_EPILOGUE): Remove.
866 (output_headers): Don't depend on them, Use ACTSTR.
867
d7045ec6
AD		 8682000-11-17 Akim Demaille <akim@epita.fr>
869
870 * lib/obstack.h: Formatting changes.
871 (obstack_grow, obstack_grow0): Don't cast WHERE at all: it
872 prevents type checking.
873 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
874 cast the value to (void *): assigning a `foo *' to a `void *'
875 variable is valid.
876 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
877 * src/reader.c (parse_union_decl): Typo: use obstack_1grow to
878 append characters.
879
6fd54b73
AD		 8802000-11-17 Akim Demaille <akim@epita.fr>
881
882 * tests/Makefile.am (suite.m4, regression.m4, calc.m4): Rename
883 as...
884 (suite.m4, regression.m4, calc.m4): these.
885 * tests/atgeneral.m4: Update from CVS Autoconf.
886
4c50eae6
AD		 8872000-11-17 Akim Demaille <akim@epita.fr>
888
889 * tests/regression.m4 (%union and --defines): New test,
890 demonstrating a current bug in the obstack implementation.
891
a35f64ea
AD		 8922000-11-17 Akim Demaille <akim@epita.fr>
893
894 * src/bison.s1 (_YY_DECL_VARIABLES, YY_DECL_VARIABLES): New
895 macros.
896 Use them to declare the variables which are global or local to
897 `yyparse'.
898
7de23534
AD		 8992000-11-17 Akim Demaille <akim@epita.fr>
900
901 * acconfig.h: Remove, no longer used.
902
aa7815f5
AD		 9032000-11-07 Akim Demaille <akim@epita.fr>
904
905 * src: s/Copyright (C)/Copyright/g.
906
5af1f549
AD		 9072000-11-07 Akim Demaille <akim@epita.fr>
908
909 * src/reader.c (reader): #define YYLSP_NEEDED to 1 instead of just
910 defining.
911 * src/bison.s1: s/#ifdef YYLSP_NEEDED/#if YYLSP_NEEDED/.
912
553e2b22
AD		 9132000-11-07 Akim Demaille <akim@epita.fr>
914
915 * src/bison.s1 (YYLEX): Use #if instead of #ifdef.
916 Merge in a single CPP if/else.
917
8a4f41d6
AD		 9182000-11-07 Akim Demaille <akim@epita.fr>
919
920 * src/output.c (output): Remove useless variables.
921 * lib/obstack.c (obstack_grow, obstack_grow0): Rename the second
922 argument `data' for consistency with the prototypes.
923 Qualify it `const'.
924 (obstack_copy, obstack_copy0): Rename the second argument as
925 `address' for consistency. Qualify it `const'.
926 * lib/obstack.h (obstack_copy, obstack_copy0, obstack_grow)
927 (obstack_grow0, obstack_ptr_grow, obstack_ptr_grow_fast): Qualify
928 `const' their input argument (`data' or `address').
929 Adjust the corresponding macros to include `const' in casts.
930
095a3fb5
AD		 9312000-11-03 Akim Demaille <akim@epita.fr>
932
933 * src/Makefile.am (INCLUDES): s/PFILE/BISON_SIMPLE/.
934 s/PFILE1/BISON_HAIRY/.
935 Adjust dependencies.
936
d1cdce7c
AD		 9372000-11-03 Akim Demaille <akim@epita.fr>
938
090c5ebf 939 For some reason, this was not applied.
d1cdce7c
AD		 940
941 * src/files.c [VMS]: No longer include `ssdef.h', no longer define
942 `unlink': it's no longer used.
943
9311529b
AD		 9442000-11-03 Akim Demaille <akim@epita.fr>
945
946 * src/files.c (skeleton_find): New function, eved out of...
947 (open_files, open_extra_files): here.
948
d8880f69
AD		 9492000-11-03 Akim Demaille <akim@epita.fr>
950
951 Don't use `atexit'.
952
953 * src/files.c (obstack_save): New function.
954 (done): Rename as...
955 (output_files): this.
956 Use `obstack_save'.
957 * src/main.c (main): Don't use `atexit' to register `done', since
958 it no longer has to remove tmp files, just call `output_files'
959 when there are no errors.
960
0dbb648e
AD		 9612000-11-02 Akim Demaille <akim@epita.fr>
962
963 * src/files.c [VMS]: No longer include `ssdef.h', no longer define
964 `unlink': it's no longer used.
965 * src/files.h: Formatting changes.
966
896fe5c1
AD		 9672000-11-02 Akim Demaille <akim@epita.fr>
968
969 Remove the last uses of mktemp and unlink/delete.
970
971 * src/files.c (fdefines, ftable): Removed.
972 (defines_ostack, table_obstack): New.
973 Adjust dependencies of the former into uses of the latter.
974 * src/output.c (output_short_or_char_table, output_short_table):
975 Convert to using obstacks.
976 * src/reader.c (copy_comment2): Accept one FILE * and two
977 obstacks.
978 (output_token_defines, reader_output_yylsp): Use obstacks.
979 * src/system.h (obstack_fgrow3): New.
980
dd60faec
AD		 9812000-11-01 Akim Demaille <akim@epita.fr>
982
983 Change each use of `fattrs' into a use of `attrs_obstack'.
984
985 * src/reader.c (copy_at): Typo: s/yylloc/yyloc/.
986 * src/files.c (fattrs): Remove.
987 (attrs_obstack): New.
988 Adjust all dependencies.
989 (done): If SEMANTIC_PARSER, dump attrs_obstack into attrsfile.
990
8c7ebe49
AD		 9912000-11-01 Akim Demaille <akim@epita.fr>
992
993 Introduce obstacks.
994 Change each use of `faction' into a use of `action_obstack'.
995
996 * lib/obstack.h, lib/obstack.c: New files.
997 * src/files.c (faction): Remove.
998 (action_obstack): New.
999 Adjust all dependencies.
1000
77aee789
AD		 10012000-10-20 Akim Demaille <akim@epita.fr>
1002
1003 * lib/quote.h (PARAMS): New macro. Use it.
1004
43591cec
AD		 10052000-10-16 Akim Demaille <akim@epita.fr>
1006
1007 * src/output.c (output_short_or_char_table): New function.
1008 (output_short_table, output_token_translations): Use it.
1009 (goto_actions): Use output_short_table.
1010
1e9798d5
AD		 10112000-10-16 Akim Demaille <akim@epita.fr>
1012
1013 * src/symtab.c (bucket_new): New function.
1014 (getsym): Use it.
1015
1016 * src/output.c (output_short_table): New argument to display the
1017 comment associated with the table.
1018 Adjust dependencies.
1019 (output_gram): Use it.
1020 (output_rule_data): Nicer output layout for YYTNAME.
1021
f282676b
AD		 10222000-10-16 Akim Demaille <akim@epita.fr>
1023
1024 * src/lex.c (read_typename): New function.
1025 (lex): Use it.
1026 * src/reader.c (copy_dollar): Likewise.
1027
550a72a3
AD		 10282000-10-16 Akim Demaille <akim@epita.fr>
1029
1030 * src/reader.c (copy_comment2): Expect the input stream to be on
1031 the `/' which is suspected to open a comment, instead of being
1032 called after `//' or `/*' was read.
1033 (copy_comment, copy_definition, parse_union_decl, copy_action)
1034 (copy_guard): Adjust.
1035
131e2fef
AD		 10362000-10-16 Akim Demaille <akim@epita.fr>
1037
1038 * src/reader.c (parse_expect_decl): Use `skip_white_space' and
1039 `read_signed_integer'.
1040
79282c5a
AD		 10412000-10-16 Akim Demaille <akim@epita.fr>
1042
1043 * src/reader.c (copy_dollar): New function.
1044 (copy_guard, copy_action): Use it.
1045
ff4a34be
AD		 10462000-10-16 Akim Demaille <akim@epita.fr>
1047
1048 * lib/quote.h, lib/quote.c, lib/quotearg.h, lib/quotearg.c:
1049 * m4/prereq.m4, m4/c-bs-a.m4, m4/mbstate.m4:
1050 New files, from Fileutils 4.0.27.
1051 * src/main.c (printable_version): Remove.
1052 * src/lex.c, src/reader.c: Use `quote'.
1053
10542000-10-04 Akim Demaille <akim@epita.fr>
1055
1056 * lib/error.c, lib/error.h: New files, needed by xmalloc.c.
1057
14ded682
AD		 10582000-10-04 Akim Demaille <akim@epita.fr>
1059
1060 * doc/bison.texinfo: Various typos spotted by Neil Booth.
1061
8e03724b
AD		 10622000-10-04 Akim Demaille <akim@epita.fr>
1063
1064 When a literal string is used to define two different tokens,
1065 `bison -v' segfaults.
1066 Reported by Piotr Gackiewicz, and fixed by Neil Booth.
1067
1068 * tests/regression.m4: New file.
1069 Include the core of the sample provided by Piotr Gackiewicz.
1070 * src/reader.c (parse_token_decl): Diagnose bad cases, and proceed
1071 properly.
1072
a9e64249
AD		 10732000-10-04 Akim Demaille <akim@epita.fr>
1074
1075 * src/reader.c (parse_expect_decl): Keep `count' within the size
1076 of `buffer'.
1077 From Neil Booth.
1078
da9abf43
AD		 10792000-10-02 Paul Eggert <eggert@twinsun.com>
1080
1081 * bison.s1 (yyparse): Assign the default value
1082 unconditionally, to avoid a GCC warning and make the parser a
1083 tad smaller.
1084
c33638bb
AD		 10852000-10-02 Akim Demaille <akim@epita.fr>
1086
1087 * src/getargs.c (getargs): Don't dump `--help' on unrecognized
1088 options.
1089
444c570a
AD		 10902000-10-02 Akim Demaille <akim@epita.fr>
1091
1092 * src/derives.c, src/print.c, src/reduce.c: To ease the
1093 translation, move some `\n' out of the translated strings.
1094
89cab50d
AD		 10952000-10-02 Akim Demaille <akim@epita.fr>
1096
1097 The location tracking mechanism is precious for parse error
1098 messages. Nevertheless, it is enabled only when `@n' is used in
1099 the grammar, which is a different issue (you can use it in error
1100 message, but not in the grammar per se). Therefore, there should
1101 be another means to enable it.
1102
1103 * src/getargs.c (getargs): Support `--locations'.
1104 (usage): Report it.
1105 * src/getargs.h (locationsflag): Export it.
1106 * src/lex.c (percent_table): Support `%locations'.
1107 * src/reader.c (yylsp_needed): Remove this variable, now replaced
1108 with `locationsflag'.
1109 * doc/bison.texinfo: Document `--locations' and `%locations'.
1110 Sort the options.
1111 * tests/calc.m4: Test it.
1112
1113 For regularity of the names, replace each
1114 (nolineflag, toknumflag, rawtokenumflag, noparserflag): with...
1115 (no_lineflag, token_tableflag, rawflag, no_parserflag): this.
1116 In addition replace each `flag' with `_flag'.
1117
d6c2cba0
AD		 11182000-10-02 Akim Demaille <akim@epita.fr>
1119
1120 Also test parse error messages, including with YYERROR_VERBOSE.
1121
1122 * tests/calc.m4 (calc.y): Add support for `exp = exp' (non
1123 associative).
1124 Use it to check the computations.
1125 Use it to check `nonassoc' is honored.
1126 (AT_DATA_CALC_Y): Equip `calc.y' with YYERROR_VERBOSE when passed
1127 `--yyerror-verbose'.
1128 (_AT_CHECK_CALC): Adjust to this option.
1129 (_AT_CHECK_CALC_ERROR): New macro to check parse error messages.
1130
5a35a6cb
AD		 11312000-10-02 Akim Demaille <akim@epita.fr>
1132
1133 Test also `--verbose', `--defines' and `--name-prefix'. Testing
1134 the latter demonstrates a flaw in the handling of non debugging
1135 parsers introduced by myself on 2000-03-16: `#define yydebug 0'
1136 was used in order to simplify:
1137
1138 #if YYDEBUG
1139 if (yydebug)
1140 {
1141 ...
1142 }
1143 #endif
1144
1145 into
1146
1147 if (yydebug)
1148 {
1149 ...
1150 }
1151
1152 unfortunately this leads to a CPP conflict when
1153 `--name-prefix=foo' is used since it produces `#define yydebug
1154 foodebug'.
1155
1156 * src/bison.s1 [!YYDEBUG]: Do not define yydebug.
1157 (YYDPRINTF): New macro.
1158 Spread its use.
1159 * tests/calc.m4 (AT_CHECK_CALC): Do require a title, build it from
1160 the bison options.
1161 Also test `--verbose', `--defines' and `--name-prefix'.
1162
71da9eea
AD		 11632000-10-02 Akim Demaille <akim@epita.fr>
1164
1165 Improve the readability of the produced parsers.
1166
1167 * src/bison.s1: Formatting changes.
1168 Improve the comment related to the `$' mark.
1169 (yydefault): Don't fall through to `yyresume': `goto' there.
1170 * src/output.c (output_parser): When the `$' is met, skip the end
1171 of its line.
1172 New variable, `number_of_dollar_signs', to check there's exactly
1173 one `$' in the parser skeleton.
1174
95e36146
AD		 11752000-10-02 Akim Demaille <akim@epita.fr>
1176
1177 * lib/xstrdup.c: New file, from the fileutils.
1178 * src/reader.c (parse_token_decl, get_type_name, parse_type_decl)
1179 (parse_assoc_decl, parse_thong_decl, get_type): Use `xstrdup'
1180 instead of strlen + xmalloc + strcpy.
1181 * src/symtab.c (copys): Remove, use xstrdup instead.
1182
d7020c20
AD		 11832000-10-02 Akim Demaille <akim@epita.fr>
1184
1185 * src/gram.h (associativity): New enum type which replaces the
1186 former CPP macros `RIGHT_ASSOC', `LEFT_ASSOC' and `NON_ASSOC' with
1187 `right_assoc', `left_assoc' and `non_assoc'.
1188 Adjust all dependencies.
1189 * src/reader.c: Formatting changes.
1190 (LTYPESTR): Don't define it, use it as a literal in
1191 `reader_output_yylsp'.
1192 * src/symtab.h (symbol_class): New enum type which replaces the
1193 former CPP macros `SUNKNOWN', `STOKEN and `SNTERM' with
1194 `sunknown', `stoken and `snterm'.
1195
1916f98e
AD		 11962000-10-02 Akim Demaille <akim@epita.fr>
1197
1198 * src/getargs.c (fixed_outfiles): Rename as...
1199 (yaccflag): for consistency and accuracy.
1200 Adjust dependencies.
1201
d7913476
AD		 12022000-10-02 Akim Demaille <akim@epita.fr>
1203
1204 Use the more standard files `xalloc.h' and `xmalloc.c' instead of
1205 Bison's `allocate.c' and `alloc.h'. This patch was surprisingly
1206 difficult and introduced a lot of core dump. It turns out that
1207 Bison used an implementation of `xmalloc' based on `calloc', and
1208 at various places it does depend upon the initialization to 0. I
1209 have not tried to isolate the pertinent places, and all the former
1210 calls to Bison's `xmalloc' are now using `XCALLOC'. Someday,
1211 someone should address this issue.
1212
1213 * src/allocate.c, src/alloc.h, m4/bison-decl.m4: Remove.
1214 * lib/xmalloc.c, lib/xalloc.h, m4/malloc.m4, m4/realloc.m4: New
1215 files.
1216 Adjust dependencies.
1217 * src/warshall.h: New file.
1218 Propagate.
1219
340ef489
AD		 12202000-10-02 Akim Demaille <akim@epita.fr>
1221
1222 Various anti-`extern in *.c' changes.
1223
1224 * src/system.h: Include `assert.h'.
1225
b2ca4022
AD		 12262000-10-02 Akim Demaille <akim@epita.fr>
1227
1228 * src/state.h (nstates, final_state, first_state, first_shift)
1229 (first_reduction): Move their exportation from here...
1230 * src/LR0.h: to here.
1231 Adjust dependencies.
1232 * src/getargs.c (statisticsflag): New variable.
1233 Add support for `--statistics'.
1234 Adjust dependencies.
1235
1236 Remove a lot of now useless `extern' statements in most files.
1237
403b315b
AD		 12382000-10-02 Akim Demaille <akim@epita.fr>
1239
1240 * src/LR0.h: New file.
1241 Propagate its use.
1242
07a58c13
AD		 12432000-10-02 Akim Demaille <akim@epita.fr>
1244
1245 * src/print.h: New file.
1246 Propagate its use.
1247 * src/print.c: Formatting and ordering changes.
1248 (verbose, terse): Replace with...
1249 (print_results): this new function.
1250 Adjust dependencies.
1251
0619caf0
AD		 12522000-10-02 Akim Demaille <akim@epita.fr>
1253
1254 * src/conflicts.c (conflict_report): New function.
1255 (conflict_log, verbose_conflict_log): Replace with...
1256 (print_conflicts): this function.
1257 Adjust dependencies.
1258 * src/conflicts.h: New file.
1259 Propagate its inclusion.
1260
3519ec76
AD		 12612000-10-02 Akim Demaille <akim@epita.fr>
1262
1263 * src/nullable.h: New file.
1264 Propagate its inclusion.
1265 * src/nullable.c: Formatting changes.
1266
015acc48
AD		 12672000-10-02 Akim Demaille <akim@epita.fr>
1268
1269 * src/reduce.h: New file.
1270 Propagate its inclusion.
1271 * src/reduce.c: Topological sort and other formatting changes.
1272 (bool, TRUE, FALSE): Move their definition to...
1273 * src/system.h: here.
1274
8963a27b
AD		 12752000-10-02 Akim Demaille <akim@epita.fr>
1276
1277 * src/files.c: Formatting changes.
1278 (tryopen, tryclose, openfiles): Rename as...
1279 (xfopen, xfclose, open_files): this.
1280 (stringappend): static.
1281 * src/files.h: Complete the list of exported symbols.
1282 Propagate its use.
1283
a70083a3
AD		 12842000-10-02 Akim Demaille <akim@epita.fr>
1285
1286 * src/reader.h: New file.
1287 Propagate its use instead of tedious list of `extern' and
1288 prototypes.
1289 * src/reader.c: Formatting changes, topological sort,
1290 s/register//.
1291
abadc117
AD		 12922000-10-02 Akim Demaille <akim@epita.fr>
1293
1294 * src/lex.h: Prototype `lex.c' exported functions.
1295 * src/reader.c: Adjust.
1296 * src/lex.c: Formatting changes.
1297 (safegetc): Rename as...
1298 (xgetc): this.
1299
720d742f
AD		 13002000-10-02 Akim Demaille <akim@epita.fr>
1301
1302 * src/lalr.h: New file.
1303 Propagate its inclusion instead of prototypes and `extern'.
1304 * src/lalr.c: Formatting changes, topological sorting etc.
1305
f2acea59
AD		 13062000-10-02 Akim Demaille <akim@epita.fr>
1307
1308 * src/output.c (token_actions): Introduce a temporary array,
1309 YYDEFACT, that makes it possible for this function to use
1310 output_short_table.
1311
d019d655
AD		 13122000-10-02 Akim Demaille <akim@epita.fr>
1313
1314 `user_toknums' is output as a `short[]' in `output.c', while it is
1315 defined as a `int[]' in `reader.c'. For consistency with the
1316 other output tables, `user_toknums' is now defined as a table of
1317 shorts.
1318
1319 * src/reader.c (user_toknums): Be a short table instead of an int
1320 table.
1321 Adjust dependencies.
1322
1323 Factor the short table outputs.
1324
1325 * src/output.c (output_short_table): New function.
1326 * src/output.c (output_gram, output_stos, output_rule_data)
1327 (output_base, output_table, output_check): Use it.
1328
6c89f1c1
AD		 13292000-10-02 Akim Demaille <akim@epita.fr>
1330
1331 * src/output.c (output): Topological sort of the functions, in
1332 order to get rid of the `static' prototypes.
1333 No longer use `register'.
1334 * src/output.h: New file.
1335 Propagate its inclusion in files explicitly prototyping functions
1336 from output.c.
1337
d9efd181
AD		 13382000-09-21 Akim Demaille <akim@epita.fr>
1339
1340 * src/atgeneral.m4: Update from Autoconf.
1341
c29240e7 13422000-09-21 Akim Demaille <akim@epita.fr>
2fa6973e
AD		 1343
1344 * src/closure.h: New file.
1345 * src/closure.c: Formatting changes, topological sort over the
1346 functions, use of closure.h.
1347 (initialize_closure, finalize_closure): Rename as...
1348 (new_closure, free_closure): these. Adjust dependencies.
1349 * src/LR0.c: Formatting changes, topological sort, use of
1350 cloture.h.
1351 (initialize_states): Rename as...
1352 (new_states): this.
1353 * src/Makefile.am (noinst_HEADERS): Adjust.
1354
499daa50
AD		 13552000-09-20 Akim Demaille <akim@epita.fr>
1356
1357 * src/acconfig.h: Don't protect config.h against multiple
1358 inclusion.
1359 Don't define PARAMS.
1360 * src/system.h: Define PARAMS.
1361 Remove some of the ad-hoc CPP magic for DOS, VMS etc.: this is the
1362 purpose of config.h. system.h must not try to fix wrong
1363 definitions in config.h.
1364
cc84fd5d
AD		 13652000-09-20 Akim Demaille <akim@epita.fr>
1366
1367 * src/derives.h: New file.
1368 * src/main.c, src/derives.h: Use it.
1369 Formatting changes.
1370 * src/Makefile.am (noinst_HEADERS): Adjust.
1371
db5b3a89
AD		 13722000-09-20 Akim Demaille <akim@epita.fr>
1373
1374 * tests/atgeneral.m4: Update from Autoconf.
1375 * tests/calc.m4 (_AT_DATA_CALC_Y, AT_DATA_CALC_Y, _AT_CHECK_CALC)
1376 (AT_CHECK_CALC): New macros.
1377 Use these macros to test bison with options `', `--raw',
1378 `--debug', `--yacc', `--yacc --debug'.
1379
ceed8467
AD		 13802000-09-19 Akim Demaille <akim@epita.fr>
1381
1382 * src/output.c: Formatting changes.
1383 * src/machine.h: Remove, leaving its contents in...
1384 * src/system.h: here.
1385 Include stdio.h.
1386 Adjust all dependencies on stdio.h and machine.h.
1387 * src/getargs.h: New file.
1388 Let all `extern' declarations about getargs.c be replaced with
1389 inclusion of `getargs.h'.
1390 * src/Makefile.am (noinst_HEADERS): Adjust.
1391
1392 * tests/calc.m4 (yyin): Be initialized in main, not on the global
1393 scope.
1394 (yyerror): Returns void, not int.
1395 * doc/bison.texinfo: Formatting changes.
1396
05a1d24b
AD		 13972000-09-19 Akim Demaille <akim@epita.fr>
1398
1399 * tests/calc.m4 (calc.y): Do not assign to stdin, as it's not
1400 portable.
1401
cbd25751
AD		 14022000-09-18 Akim Demaille <akim@epita.fr>
1403
1404 * configure.in: Append WARNING_CFLAGS to CFLAGS.
1405 * src/Makefile.am (INCLUDES): Don't.
1406 Be ready to fetch headers in lib/.
1407
13863333
AD		 14082000-09-18 Akim Demaille <akim@epita.fr>
1409
1410 * doc/bison.texinfo: Update the copyright.
1411 ANSIfy and GNUify the examples.
1412 Remove the old menu.
1413
0d533154
AD		 14142000-09-18 Akim Demaille <akim@epita.fr>
1415
1416 First set of tests: use the `calc' example from the documentation.
1417
1418 * src/bison.s1 (yyparse): Condition the code using `yytname' which
1419 is defined only when YYDEBUG is.
1420 * m4/atconfig.m4 (AT_CONFIG): Adjust to Autoconf 2.13.
1421 * src/files.c (tryopen, tryclose): Formatting changes.
1422 Move to the top and be static.
1423 * src/reader.c (read_signed_integer): Likewise.
1424 * tests/calc.m4: New file.
1425 * Makefile.am, suite.m4: Adjust.
1426 * m4/atconfig.m4: Set BISON_SIMPLE and BISON_HAIRY.
1427
e79137ac
AD		 14282000-09-18 Akim Demaille <akim@epita.fr>
1429
1430 Add support for an Autotest test suite for Bison.
1431
1432 * m4/m4.m4, m4/atconfig.m4: New files.
1433 * m4/Makefile.am (EXTRA_DIST): Adjust.
1434 * tests/suite.m4, tests/Makefile.am, tests/atgeneral.m4: New
1435 files.
1436 * src/getargs.c: Display a more standard --version message.
1437 * src/reader.c (reader): Formatting changes.
1438 No longer depend upon VERSION_STRING.
1439 * configure.in: No longer use `dnl'.
1440 Set up the test suite and the new directory `tests/.
1441 (VERSION_STRING): Remove.
1442
27821bff
AD		 14432000-04-14 Akim Demaille <akim@epita.fr>
1444
1445 * src/reader.c (copy_comment2): New function, same as former
1446 `copy_comment', but outputs into two FILE *.
1447 (copy_comment): Use it.
1448 (parse_union_decl): Use it.
1449 (get_type, parse_start_decl): Use the same `invalid' message.
1450 (parse_start_decl, parse_union_decl): Use the same `multiple'
1451 message.
1452 (parse_union_decl, copy_guard, copy_action): Use the same
1453 `unmatched' message.
1454 * m4/Makefile.am (EXTRA_DIST): Add `warning.m4'.
1455
cfe5fbc0
AD		 14562000-03-31 Akim Demaille <akim@epita.fr>
1457
1458 * src/files.c (tryopen, tryclose): Move to the top.
1459 Be static.
1460
cb7db13e
AD		 14612000-03-31 Akim Demaille <akim@epita.fr>
1462
1463 * src/main.c (main): Don't call `done', exit does it.
1464
a0f6b076
AD		 14652000-03-31 Akim Demaille <akim@epita.fr>
1466
36281465
AD		 1467 * allocate.c: s/return (foo)/return foo/.
1468 * lalr.c: Likewise.
1469 * LR0.c: Likewise.
1470 * output.c: Likewise.
1471 * reader.c: Likewise.
1472 * symtab.c: Likewise.
1473 * vmsgetargs.c: Likewise.
1474
14752000-03-31 Akim Demaille <akim@epita.fr>
1476
1477 Clean up the error reporting functions.
a0f6b076
AD		 1478
1479 * src/report.c: New file.
1480 * src/report.h: Likewise.
1481 * src/Makefile.am: Adjust.
1482 * m4/error.m4: New file.
1483 * m4/Makefile.am: Adjust.
1484 * configure.in (jm_PREREQ_ERROR): Call it.
1485 * src/main.c (int_to_string, banner, fatal_banner, warn_banner):
1486 Remove.
1487 (fatal, fatals): Remove. All callers use complain.c::fatal.
1488 (warn, warni, warns, warnss, warnss): Remove. All callers use
1489 complain.c::complain.
1490 (toomany): Remove, use fatal instead.
1491 * src/files.c (done): No argument, use complain_message_count.
1492 * src/main.c (main): Register `done' to `atexit'.
1493
1494 * src/getargs.c (usage): More `fputs', less `fprintf'.
1495
18539825
AD		 14962000-03-28 Akim Demaille <akim@epita.fr>
1497
1498 * lib/: New directory.
1499 * Makefile.am (SUBDIRS): Adjust.
1500 * configure.in: Adjust.
1501 (LIBOBJS): Although not used yet, AC_SUBST it, otherwise it's
1502 useless.
1503 * src/alloca.c: Moved to lib/.
1504 * src/getopt.c: Likewise.
1505 * src/getopt1.c: Likewise.
1506 * src/getopt.h: Likewise.
1507 * src/ansi2knr.c: Likewise.
1508 * src/ansi2knr.1: Likewise.
1509 * src/Makefile.am: Adjust.
1510 * lib/Makefile.am: New file.
1511
9f306f2a
AD		 15122000-03-28 Akim Demaille <akim@epita.fr>
1513
1514 * src/getargs.c (usage): Refresh the help message.
1515
0ba347b6
AD		 15162000-03-17 Akim Demaille <akim@epita.fr>
1517
1518 * src/getopt1.c: Updated from textutils 2.0e
1519 * src/getopt.c: Likewise.
1520 * src/getopt.h: Likewise.
1521
dbe7f271
AD		 15222000-03-17 Akim Demaille <akim@epita.fr>
1523
1524 * src/Makefile.am (bison.simple): Fix the awk program: quote only
1525 the file name, not the whole `#line LINE FILE'.
1526
75bbe78d
AD		 15272000-03-17 Akim Demaille <akim@epita.fr>
1528
1529 On syntax errors, report the token on which we choked.
1530
aa5fd0ee
AD		 1531 * src/bison.s1 (yyparse): In the label yyerrlab, when
1532 YYERROR_VERBOSE, add yychar in msg.
75bbe78d 1533
7b306f52
AD		 15342000-03-17 Akim Demaille <akim@epita.fr>
1535
aa5fd0ee 1536 * src/reader.c (copy_at): New function.
7b306f52
AD		 1537 (copy_guard): Use it.
1538 (copy_action): Use it.
1539
e87b5700
AD		 15402000-03-17 Akim Demaille <akim@epita.fr>
1541
1542 Be kind to translators, save some useless translations.
1543
aa5fd0ee 1544 * src/main.c (banner): New function.
e87b5700
AD		 1545 (fatal_banner): Use it.
1546 (warn_banner): Use it.
1547
ae3c3164
AD		 15482000-03-17 Akim Demaille <akim@epita.fr>
1549
aa5fd0ee
AD		 1550 * src/reader.c (copy_definition): Use copy_string and
1551 copy_comment. Removed now unused `match', `ended',
1552 `cplus_comment'.
ae3c3164
AD		 1553 (copy_comment, copy_string): Moved, to be visible from
1554 copy_definition.
1555
4dc58e7c
AD		 15562000-03-17 Akim Demaille <akim@epita.fr>
1557
aa5fd0ee
AD		 1558 * src/reader.c (copy_string): Declare `static inline'. No
1559 problems with inline, since it is checked by configure.
4dc58e7c
AD		 1560 (copy_comment): Likewise.
1561
0a6384c4
AD		 15622000-03-17 Akim Demaille <akim@epita.fr>
1563
aa5fd0ee 1564 * src/reader.c (packsymbols): Formatting changes.
0a6384c4 1565
3cef001a
AD		 15662000-03-17 Akim Demaille <akim@epita.fr>
1567
aa5fd0ee 1568 * src/reader.c (copy_comment): New function, factored out from:
3cef001a
AD		 1569 (copy_action): Use it. Removed now unused `match', `ended',
1570 `cplus_comment'.
1571 (copy_guard): Likewise.
1572
ca36d2ef
AD		 15732000-03-17 Akim Demaille <akim@epita.fr>
1574
aa5fd0ee 1575 * src/reader.c (copy_string): New function, factored out from:
ca36d2ef
AD		 1576 (copy_action): Use it.
1577 (copy_guard): Likewise.
1578
6666f98f
AD		 15792000-03-17 Akim Demaille <akim@epita.fr>
1580
1581 Change the handling of @s so that they behave exactly like $s.
1582 There is now a pseudo variable @$ (readble and writable), location
1583 of the lhs of the rule (by default ranging from the location of
1584 the first symbol of the rhs, to the location of the last symbol,
1585 or, if the rhs is empty, YYLLOC).
1586
1587 * src/bison.s1 [YYLSP_NEEDED] (yyloc): New variable, twin of
1588 yyval.
1589 (yyparse): When providing a default semantic action, provide a
1590 default location action.
1591 (after the $): No longer change `*YYLSP', just stack YYLOC the
1592 same way you stack YYVAL.
1593 * src/reader.c (read_declarations): Use warns.
1594 (copy_guard, case '@'): Also recognize `@$', expanded as `YYLOC'.
1595 (copy_action, case '@'): Likewise.
1596 Use a standard error message, to save useless work from
1597 translators.
1598
41aca2e0
AD		 15992000-03-17 Akim Demaille <akim@epita.fr>
1600
aa5fd0ee
AD		 1601 * src/bison.s1: Formatting and cosmetics changes.
1602 * src/reader.c: Likewise.
41aca2e0
AD		 1603 Update the Copyright notice.
1604
dc08c1d5
AD		 16052000-03-17 Akim Demaille <akim@epita.fr>
1606
aa5fd0ee
AD		 1607 * src/bison.s1 (#line): All set to `#line' only, since the
1608 Makefile now handles them.
dc08c1d5 1609
9ee3c97b
AD		 16102000-03-16 Akim Demaille <akim@epita.fr>
1611
1612 * src/output.c (output_rule_data): Output the documentation of
1613 some of the tables.
1614 (Copyright notice): Update.
1615 Formatting changes.
1616
0de741ca
AD		 16172000-03-16 Akim Demaille <akim@epita.fr>
1618
1619 * src/bison.s1 [!YYDEBUG]: Define yydebug to 0. This allows to
1620 remove most `#if YYDEBUG != 0', since `if (yydebug)' is enough.
1621 One `#if YYDEBUG' remains, since it uses variables which are
1622 defined only if `YYDEBUG != 0'.
1623
bb10be54
AD		 16242000-03-16 Akim Demaille <akim@epita.fr>
1625
1626 * src/bison.s1 (yyparse): Reorganize the definitions of the stacks
1627 and related variables so that the similarities are highlighted.
1628
b07b484a
AD		 16292000-03-16 Akim Demaille <akim@epita.fr>
1630
1631 * src/bison.s1: Properly indent CPP directives.
1632
361f60b3
AD		 16332000-03-16 Akim Demaille <akim@epita.fr>
1634
1635 * src/bison.s1: Properly indent the `alloca' CPP section.
1636
8c44d3ec
AD		 16372000-03-16 Akim Demaille <akim@epita.fr>
1638
1639 Do not hard code values of directories in `configure.in'.
1640 Update the `configure' tool chain.
1641
1642 * configure.in (XPFILE, XPFILE1, LOCALEDIR): Remove, handled by
1643 src/makefile.am.
1644 (VERSION_STRING): Use the third arg of AC_DEFINE_UNQUOTED.
1645 (AC_OUTPUT): Add m4/Makefile.
1646 Bump to bison 1.28a, 1.29 has never been released.
1647 * acconfig.h (XPFILE, XPFILE1, LOCALEDIR): Remove, since they are
1648 handled via src/Makefile.am.
1649 (VERSION_STRING, PROTOTYPES, ENABLE_NLS, HAVE_CATGETS,
1650 HAVE_GETTEXT, HAVE_LC_MESSAGES, HAVE_STPCPY): Remove, handled by
1651 autoheader.
1652 * Makefile.am (SUBDIRS): Add m4.
1653 (ACLOCAL_AM_FLAGS): New variable.
1654 (AUTOMAKE_OPTIONS): Add check-news.
1655 * src/Makefile.am (bison.simple): Use awk to replace #line lines with
1656 the proper line number and file name.
1657 (DEFS): Propagate the location of bison library files and of the
1658 locale files.
1659 (INCLUDES): Added `-I ..' so that one can compile with srcdir !=
1660 builddir.
1661 * acinclude.m4: Remove, replaced by the directory m4.
1662 * m4/Makefile.am (EXTRA_DIST): New variable.
1663 * m4/gettext.m4: New file, from the fileutils.
1664 * m4/lcmessage.m4: Likewise
1665 * m4/progtest.m4: Likewise.
1666 * m4/bison-decl.m4: New file, extracted from former acinclude.m4.
1667
f95997e7
AD		 16682000-03-10 Akim Demaille <akim@epita.fr>
1669
1670 * src/closure.c:
1671 Formatting changes of various comments.
1672 Respect the GNU coding standards at various places.
1673 Don't use `_()' when no translation is needed.
1674
16751999-12-13 Jesse Thilo <jthilo@gnu.org>
1676
1677 * src/files.c:
1678 OS/2 honors TMPDIR environment variable.
1679
16801999-12-13 Jesse Thilo <jthilo@gnu.org>
1681
1682 * doc/bison.texinfo: Tweaked spelling and grammar.
1683 Updated ISBN.
1684 Removed reference to price of printed copy.
1685 Mention BISON_SIMPLE and BISON_HAIRY.
1686
16871999-12-13 Jesse Thilo <jthilo@gnu.org>
1688
1689 * configure.in, NEWS:
1690 Bison 1.29 released.
1691
16921999-10-27 Jesse Thilo <jthilo@gnu.org>
1693
1694 * doc/.cvsignore, doc/Makefile.am, doc/refcard.tex:
1695 Added reference card.
1696
16971999-07-26 Jesse Thilo <jthilo@gnu.org>
1698
1699 * po/ru.po: Added Russian translation.
1700
17011999-07-26 Jesse Thilo <jthilo@gnu.org>
1702
1703 * configure.in: Added Russian translation.
1704
17051999-07-06 Jesse Thilo <jthilo@gnu.org>
1706
1707 * configure.in, NEWS, README:
1708 Released version 1.28.
1709
17101999-06-14 Jesse Thilo <jthilo@gnu.org>
1711
1712 * src/system.h:
1713 Squashed redefinition warning on some systems.
1714
1715 * src/getargs.c, src/Makefile.am, src/reader.c, src/version.c:
1716 Have configure build version string instead of relying on ANSI string
1717 concatentation.
1718
17191999-06-14 Jesse Thilo <jthilo@gnu.org>
1720
1721 * po/POTFILES.in: Got rid of version.c.
1722
17231999-06-14 Jesse Thilo <jthilo@gnu.org>
1724
1725 * acconfig.h, configure.in:
1726 Have configure build version string instead of relying on ANSI string
1727 concatentation.
1728
17291999-06-08 Jesse Thilo <jthilo@gnu.org>
1730
1731 * doc/bison.1:
1732 Dropped mention of `+' for long-named options.
1733
17341999-05-30 Jesse Thilo <jthilo@gnu.org>
1735
1736 * src/files.c: Added <unistd.h> for unlink().
1737
1738 * src/Makefile.am, src/system.h:
1739 I18n fixes.
1740
17411999-05-30 Jesse Thilo <jthilo@gnu.org>
1742
1743 * README: Added a FAQ list.
1744
1745 * configure.in, acconfig.h:
1746 I18n fixes.
1747
17481999-05-30 Jesse Thilo <jthilo@gnu.org>
1749
1750 * doc/FAQ, doc/Makefile.am:
1751 Added a FAQ list.
1752
17531999-05-19 Jesse Thilo <jthilo@gnu.org>
1754
1755 * src/alloc.h, src/symtab.h, src/version.c:
1756 Protected inclusion of "config.h" with HAVE_CONFIG_H.
1757
17581999-04-18 Jesse Thilo <jthilo@gnu.org>
1759
1760 * src/.cvsignore, src/Makefile.am:
1761 Reorganized: sources in `src', documentation in `doc'.
1762
1763 * src/lex.c (literalchar):
1764 fixed the code for escaping double quotes (thanks
1765 Jonathan Czisny.)
1766
17671999-04-18 Jesse Thilo <jthilo@gnu.org>
1768
1769 * po/de.po, po/es.po, po/fr.po, po/nl.po, po/POTFILES.in:
1770 Adjusted paths to reflect directory reorganization.
1771
17721999-04-18 Jesse Thilo <jthilo@gnu.org>
1773
1774 * doc/.cvsignore, doc/Makefile.am:
1775 Reorganized: sources in `src', documentation in `doc'.
1776
17771999-04-18 Jesse Thilo <jthilo@gnu.org>
1778
1779 * configure.in:
1780 Updated AC_INIT file to reflect directory reorganization.
1781
1782 * configure.in, .cvsignore, Makefile.am, POTFILES.in:
1783 Reorganized: sources in `src', documentation in `doc'.
1784
17851999-04-13 Jesse Thilo <jthilo@gnu.org>
1786
1787 * src/allocate.c:
1788 Don't declare calloc() and realloc() if not necessary.
1789
17901999-04-13 Jesse Thilo <jthilo@gnu.org>
1791
1792 * configure.in, acconfig.h, acinclude.m4:
1793 Don't declare calloc() and realloc() if not necessary.
1794
17951999-03-23 Jesse Thilo <jthilo@gnu.org>
1796
1797 * po/.cvsignore: Added i18n support.
1798
17991999-03-23 Jesse Thilo <jthilo@gnu.org>
1800
1801 * acconfig.h, configure.in, Makefile.am:
1802 Added i18n support.
1803
18041999-03-22 Jesse Thilo <jthilo@gnu.org>
1805
1806 * src/bison.s1: Fixed #line numbers.
1807
18081999-03-15 Jesse Thilo <jthilo@gnu.org>
1809
1810 * po/es.po, po/fr.po, po/nl.po, po/de.po:
1811 Added PO files from Translation Project.
1812
18131999-03-03 Jesse Thilo <jthilo@gnu.org>
1814
1815 * Makefile.am:
1816 Added support for non-ANSI compilers (ansi2knr).
1817
18181999-02-16 Jesse Thilo <jthilo@gnu.org>
1819
1820 * configure.in: Bumped version number to 1.27.
1821
1822 * Makefile.am:
1823 Added `bison.simple' to list of files removed by `make distclean'.
1824
18251999-02-12 Jesse Thilo <jthilo@gnu.org>
1826
1827 * src/files.c, src/files.h:
1828 Defined locations of parser files in config.h instead of Makefile.
1829
18301999-02-12 Jesse Thilo <jthilo@gnu.org>
1831
1832 * acconfig.h, acinclude.m4, configure.in, Makefile.am:
1833 Defined locations of parser files in config.h instead of Makefile.
1834
18351999-02-09 Jesse Thilo <jthilo@gnu.org>
1836
1837 * Makefile.am:
1838 Removed inappropriate use of $< macro.
1839
18401999-02-05 Jesse Thilo <jthilo@gnu.org>
1841
1842 * po/Makefile.in.in, po/POTFILES.in:
1843 Add `po' directory skeleton.
1844
18451999-01-27 Jesse Thilo <jthilo@gnu.org>
1846
1847 * README: Document help-bison list.
1848
1849 * configure.in: Add check for mkstemp().
1850
18511999-01-20 Jesse Thilo <jthilo@gnu.org>
1852
1853 * src/conflicts.c, src/LR0.c, src/output.c, src/reader.c:
1854 Hush a few compiler warnings.
1855
1856 * src/files.c:
1857 Add tryclose(), which verifies that fclose was successful.
1858 Hush a couple of compiler warnings.
1859
18601999-01-20 Jesse Thilo <jthilo@gnu.org>
1861
1862 * Makefile.am, OChangeLog:
1863 ChangeLog is now automatically generated. Include the old version as
1864 OChangeLog.
1865
18661999-01-14 Jesse Thilo <jthilo@gnu.org>
1867
1868 * 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:
1869 Update FSF address.
1870
18711999-01-14 Jesse Thilo <jthilo@gnu.org>
1872
1873 * doc/bison.texinfo: Fix formatting glitch.
1874
1875 * doc/bison.texinfo: Update FSF address.
1876
18771999-01-14 Jesse Thilo <jthilo@gnu.org>
1878
1879 * acconfig.h: Update FSF address.
1880
18811999-01-08 Jesse Thilo <jthilo@gnu.org>
1882
1883 * src/system.h:
1884 Don't define PACKAGE here, since config.h defines it.
1885
18861998-12-30 Jesse Thilo <jthilo@gnu.org>
1887
1888 * src/reader.c: Update copyright date.
1889
1890 * src/main.c:
1891 Ditch sprintf to statically-sized buffers in fatal/warn functions in
1892 favor of output directly to stderr (avoids buffer overruns).
1893
1894 * src/reader.c: Some checks for premature EOF.
1895
1896 * 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:
1897 Use prototypes if the compiler understands them.
1898
1899 * src/files.c: Honor TMPDIR on Unix hosts.
1900 Use prototypes if the compiler understands them.
1901
1902 * src/reader.c:
1903 Fix a couple of buffer overrun bugs.
1904 Use prototypes if the compiler understands them.
1905
1906 * src/system.h: Include unistd.h and ctype.h.
1907 Use #ifdef instead of #if for NLS symbols.
1908
19091998-12-30 Jesse Thilo <jthilo@gnu.org>
1910
1911 * doc/bison.texinfo:
1912 Delete comment "consider using @set for edition number, etc..." since
1913 we now are doing so.
1914
19151998-12-30 Jesse Thilo <jthilo@gnu.org>
1916
1917 * configure.in:
1918 Use prototypes if the compiler understands them.
1919
1920 * NEWS: Document 1.26 highlights.
1921
1922 * Makefile.am: Require Automake 1.3 or later.
1923
1924 * acconfig.h:
1925 Use prototypes if the compiler understands them.
1926
19271998-12-29 Jesse Thilo <jthilo@gnu.org>
1928
1929 * src/version.c:
1930 Use VERSION symbol from automake for version number.
1931
19321998-12-29 Jesse Thilo <jthilo@gnu.org>
1933
1934 * acconfig.h, configure.in, version.cin:
1935 Use VERSION symbol from automake for version number.
1936
19371998-11-28 Jesse Thilo <jthilo@gnu.org>
1938
1939 * Makefile.am:
1940 Distribute original version of simple parser (bison.s1), not built
1941 version (bison.simple).
1942
19431998-11-28 Jesse Thilo <jthilo@gnu.org>
1944
1945 * doc/bison.texinfo: Add info dir entry.
1946
1947 * doc/bison.texinfo:
1948 Let automake put version number into documentation.
1949
19501998-11-26 Jesse Thilo <jthilo@gnu.org>
1951
1952 * src/bison.cld, src/build.com, src/vmshlp.mar:
1953 Add non-RCS files from /gd/gnu/bison.
1954
19551998-11-26 Jesse Thilo <jthilo@gnu.org>
1956
1957 * doc/bison.1:
1958 Document the BISON_HAIRY and BISON_SIMPLE variables.
1959
19601998-11-25 Jesse Thilo <jthilo@gnu.org>
1961
1962 * src/version.c: Build version.c automatically.
1963
1964 * src/reader.c:
1965 Fix token numbering (used to start at 258, not 257).
1966
1967 * src/system.h: Include config.h.
1968
1969 * src/getargs.c: Update bug report address.
1970
1971 * src/alloca.c, src/getopt1.c, src/getopt.c, src/getopt.h:
1972 Get latest copies of alloca.c, getopt.c, getopt.h, getopt1.c from gnu.org.
1973
19741998-11-25 Jesse Thilo <jthilo@gnu.org>
1975
1976 * Makefile.am:
1977 Rename bison.simple to bison.s1 (bison.simple is then built from bison.s1).
1978
1979 * configure.in, version.cin:
1980 Build version.c automatically.
1981
1982 * AUTHORS: Add AUTHORS file.
1983
1984 * README: Update bug report address.
1985
1986 * bison.simple:
1987 Rename bison.simple to bison.s1 (bison.simple is then built from bison.s1).
1988
1989 * configure.in, Makefile.am, Makefile.in, stamp-h.in:
1990 Add automake stuff.
1991
19921998-11-25 Jesse Thilo <jthilo@gnu.org>
1993
1994 * doc/bison.texinfo: Clean up some formatting.
1995
19961998-05-05 Richard Stallman <rms@gnu.org>
1997
1998 * doc/bison.texinfo:
1999 Explain better why to make a pure parser.
2000
20011998-01-05 Richard Stallman <rms@gnu.org>
2002
2003 * src/files.c (openfiles):
2004 [_WIN32 && !__CYGWIN32__] Use TEMP or Temp to
2005 find a temporary directory, if possible. Do not unlink files while
2006 they are open.
2007
20081997-08-25 Richard Stallman <rms@gnu.org>
2009
2010 * src/reader.c (stack_offset;):
2011 Change some warni to warns.
2012
2013 * src/lex.c (literalchar): Use warns, not warni.
2014
20151997-06-28 Richard Stallman <rms@gnu.org>
2016
2017 * src/bison.s1: Add a Bison version comment.
2018
2019 * src/main.c (fatal, warn, berror):
2020 Use program_name.
2021
20221997-06-28 Richard Stallman <rms@gnu.org>
2023
2024 * Makefile.in (bison_version): New variable.
2025 (dist): Use that variable.
2026 (bison.s1): Substitute the Bison version into bison.simple.
2027
2028 * bison.simple: Add a Bison version comment.
2029
20301997-06-18 Richard Stallman <rms@gnu.org>
2031
2032 * src/main.c (fatal, warn, berror):
2033 Make error messages standard.
2034 (toomany): Improve error message text.
2035
2036 * 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:
2037 new.h renamed to alloc.h.
2038
20391997-06-18 Richard Stallman <rms@gnu.org>
2040
2041 * Makefile.in: new.h renamed to alloc.h.
2042
20431997-05-24 Richard Stallman <rms@gnu.org>
2044
2045 * src/lex.c (literalchar):
2046 Fix the code for escaping \, " and '.
2047
2048 (lex): Avoid trouble when there are many chars
2049 to discard in a char literal with just several chars in it.
2050
20511997-05-17 Richard Stallman <rms@gnu.org>
2052
2053 * src/bison.s1:
2054 Use malloc, if using alloca is troublesome.
2055 (YYSTACK_USE_ALLOCA): New flag macro.
2056 Define it for some systems and compilers.
2057 (YYSTACK_ALLOC): New macro.
2058 (yyparse): Use YYSTACK_ALLOC to allocate stack.
2059 If it was malloc'd, free it.
2060
20611997-05-17 Richard Stallman <rms@gnu.org>
2062
2063 * bison.simple:
2064 Use malloc, if using alloca is troublesome.
2065 (YYSTACK_USE_ALLOCA): New flag macro.
2066 Define it for some systems and compilers.
2067 (YYSTACK_ALLOC): New macro.
2068 (yyparse): Use YYSTACK_ALLOC to allocate stack.
2069 If it was malloc'd, free it.
2070
20711997-04-23 Richard Stallman <rms@gnu.org>
2072
2073 * src/bison.s1:
2074 (alloca) [__hpux]: Always define as __builtin_alloca.
2075
20761997-04-23 Richard Stallman <rms@gnu.org>
2077
2078 * bison.simple:
2079 (alloca) [__hpux]: Always define as __builtin_alloca.
2080
20811997-04-22 Richard Stallman <rms@gnu.org>
2082
2083 * src/bison.s1:
2084 [__hpux]: Include alloca.h (right for HPUX 10)
2085 instead of declaring alloca (right for HPUX 9).
2086
2087 * src/bison.s1 (__yy_memcpy):
2088 Declare arg `count' as unsigned int.
2089 (yyparse): Cast third arg to __yy_memcpy to unsigned int.
2090
20911997-04-22 Richard Stallman <rms@gnu.org>
2092
2093 * bison.simple:
2094 [__hpux]: Include alloca.h (right for HPUX 10)
2095 instead of declaring alloca (right for HPUX 9).
2096
2097 * bison.simple (__yy_memcpy):
2098 Declare arg `count' as unsigned int.
2099 (yyparse): Cast third arg to __yy_memcpy to unsigned int.
2100
21011997-01-03 Richard Stallman <rms@gnu.org>
2102
2103 * src/allocate.c: [__STDC__ or _MSC_VER]:
2104 Declare calloc and realloc to return void *.
2105
21061997-01-02 Richard Stallman <rms@gnu.org>
2107
2108 * src/system.h:
2109 [_MSC_VER]: Include stdlib.h and process.h.
2110 [_MSC_VER] (getpid): Define as macro--translate it to _getpid.
2111
2112 * src/main.c (main): Return FAILURE as a value.
2113 (printable_version): Declare arg as int, not char.
2114
21151997-01-02 Richard Stallman <rms@gnu.org>
2116
2117 * Makefile.in (dist):
2118 Explicitly check for symlinks, and copy them.
2119
21201996-12-19 Richard Stallman <rms@gnu.org>
2121
2122 * src/files.c:
2123 [_MSC_VER] (XPFILE, XPFILE1): Define, if not already defined.
2124
21251996-12-18 Paul Eggert <eggert@gnu.org>
2126
2127 * src/bison.s1 (yyparse):
2128 If __GNUC__ and YYPARSE_PARAM are both defined,
2129 declare yyparse to have a void * argument.
2130
21311996-12-18 Paul Eggert <eggert@gnu.org>
2132
2133 * bison.simple (yyparse):
2134 If __GNUC__ and YYPARSE_PARAM are both defined,
2135 declare yyparse to have a void * argument.
2136
21371996-12-17 Richard Stallman <rms@gnu.org>
2138
2139 * src/reduce.c (nbits): Add some casts.
2140
21411996-08-12 Richard Stallman <rms@gnu.org>
2142
2143 * src/bison.s1: Test _MSDOS as well as _MSDOS_.
2144
21451996-08-12 Richard Stallman <rms@gnu.org>
2146
2147 * bison.simple: Test _MSDOS as well as _MSDOS_.
2148
21491996-07-31 Richard Stallman <rms@gnu.org>
2150
2151 * src/bison.s1:
2152 [__sun && __i386]: Include alloca.h.
2153
21541996-07-31 Richard Stallman <rms@gnu.org>
2155
2156 * bison.simple:
2157 [__sun && __i386]: Include alloca.h.
2158
21591996-07-30 Richard Stallman <rms@gnu.org>
2160
2161 * src/bison.s1: Comment change.
2162
2163 * src/bison.s1: Test _MSDOS_, not MSDOS.
2164
21651996-07-30 Richard Stallman <rms@gnu.org>
2166
2167 * bison.simple: Comment change.
2168
2169 * bison.simple: Test _MSDOS_, not MSDOS.
2170
21711996-06-01 Richard Stallman <rms@gnu.org>
2172
2173 * 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:
2174 Insert `_' macro around many string constants.
2175
2176 * src/main.c:
2177 Insert `_' macro around many string constants.
2178
2179 (main): Call setlocale, bindtextdomain and textdomain.
2180
2181 * src/system.h: [HAVE_LOCALE_H]: Include locale.h.
2182 [! HAVE_LOCALE_H] (setlocale): Define as no-op.
2183 [ENABLE_NLS]: Include libintl.h.
2184 [ENABLE_NLS] (gettext): Define.
2185 [! ENABLE_NLS] (bintextdomain, textdomain, _): Consolation definitions.
2186 (N_, PACKAGE, LOCALEDIR): New macros.
2187
21881996-06-01 Richard Stallman <rms@gnu.org>
2189
2190 * POTFILES.in: New file.
2191
2192 * Makefile.in (allocate.o):
2193 Define target explicitly.
2194
2195 * Makefile.in (CFLAGS): Set to @CFLAGS@.
2196 (LDFLAGS): Set to @LDFLAGS@.
2197 (configure): Run autoconf only if preceding `cd' succeeds.
2198 (bison.s1): Redirect output to temporary file then move the
2199 temporary to the target, rather than redirecting directly to bison.s1.
2200 (clean): Remove config.status and config.log.
2201 (distclean): Don't remove config.status here.
2202
22031996-05-12 Richard Stallman <rms@gnu.org>
2204
2205 * src/bison.s1:
2206 (__yy_memcpy) [__cplusplus]: Reorder declarations of variables f and t.
2207
22081996-05-12 Richard Stallman <rms@gnu.org>
2209
2210 * bison.simple:
2211 (__yy_memcpy) [__cplusplus]: Reorder declarations of variables f and t.
2212
22131996-05-11 Richard Stallman <rms@gnu.org>
2214
2215 * src/bison.s1 (__yy_memcpy):
2216 Really reorder the args, as was supposedly done on Feb 14 1995.
2217 (yyparse): Calls changed accordingly.
2218
22191996-05-11 Richard Stallman <rms@gnu.org>
2220
2221 * Makefile.in (dist): Don't use $(srcdir).
2222
2223 * bison.simple (__yy_memcpy):
2224 Really reorder the args, as was supposedly done on Feb 14 1995.
2225 (yyparse): Calls changed accordingly.
2226
22271996-01-27 Richard Stallman <rms@gnu.org>
2228
2229 * src/output.c (output_rule_data):
2230 Test YYERROR_VERBOSE in the conditional
2231 around the definition of ttyname.
2232
22331995-12-29 Richard Stallman <rms@gnu.org>
2234
2235 * src/bison.s1:
2236 Fix line numbers in #line commands.
2237
22381995-12-29 Richard Stallman <rms@gnu.org>
2239
2240 * bison.simple:
2241 Fix line numbers in #line commands.
2242
22431995-12-27 Richard Stallman <rms@gnu.org>
2244
2245 * src/bison.s1 (YYPARSE_PARAM_DECL):
2246 In C++, make it always null.
2247 (YYPARSE_PARAM_ARG): New macro.
2248 (yyparse): Use YYPARSE_PARAM_ARG.
2249
22501995-12-27 Richard Stallman <rms@gnu.org>
2251
2252 * bison.simple (YYPARSE_PARAM_DECL):
2253 In C++, make it always null.
2254 (YYPARSE_PARAM_ARG): New macro.
2255 (yyparse): Use YYPARSE_PARAM_ARG.
2256
22571995-11-29 Richard Stallman <rms@gnu.org>
2258
2259 * doc/bison.texinfo:
2260 Describe literal string tokens, %raw, %no_lines, %token_table.
2261
22621995-11-29 Daniel Hagerty <hag@gnu.org>
2263
2264 * doc/bison.texinfo: Fixed update date
2265
22661995-10-16 Richard Stallman <rms@gnu.org>
2267
2268 * src/version.c: Version 1.25.
2269
22701995-10-16 Richard Stallman <rms@gnu.org>
2271
2272 * NEWS: *** empty log message ***
2273
22741995-10-16 Richard Stallman <rms@gnu.org>
2275
2276 * doc/bison.1, doc/bison.rnh:
2277 Add new options.
2278
22791995-10-15 Richard Stallman <rms@gnu.org>
2280
2281 * src/vmsgetargs.c, src/getargs.c:
2282 Added -n, -k, and -raw switches.
2283 (noparserflag, toknumflag, rawtoknumflag): New variables.
2284
2285 * src/symtab.h (SALIAS):
2286 New #define for adding aliases to %token.
2287 (struct bucket): Added `alias' field.
2288
2289 * src/reduce.c (reduce_grammar):
2290 Revise error message.
2291 (print_notices): Remove final `.' from error message.
2292
2293 * src/reader.c (reader_output_yylsp):
2294 New function.
2295 (readgram): Use `#if 0' around code that accepted %command
2296 inside grammar rules: The documentation doesn't allow it,
2297 and it will fail since the %command processors scan for the next %.
2298 (parse_token_decl): Extended the %token
2299 declaration to allow a multi-character symbol as an alias.
2300 (parse_thong_decl): New function.
2301 (read_declarations): Added %thong declarations.
2302 (read_declarations): Handle NOOP to deal with allowing
2303 % declarations as another means to specify the flags.
2304 (readgram): Allow %prec prior to semantics embedded in a rule.
2305 (skip_to_char, read_declarations, copy_definition)
2306 (parse_token_decl, parse_start_decl, parse_type_decl)
2307 (parse_assoc_decl, parse_union_decl, parse_expect_decl)
2308 (get_type_name, copy_guard, copy_action, readgram)
2309 (get_type, packsymbols): Revised most error messages.
2310 Changed `fatal' to `warnxxx' to avoid aborting for error.
2311 Revised and use multiple warnxxx functions to avoid using VARARGS1.
2312 (read_declarations): Improve the error message for
2313 an invalid character. Do not abort.
2314 (read_declarations, copy_guard, copy_action): Use
2315 printable_version to avoid unprintable characters in printed output.
2316 (parse_expect_decl): Error if argument to %expect exceeds 10 digits.
2317 (parse_token_decl, parse_assoc_decl, parse_type_decl, get_type):
2318 Allow the type of a non-terminal can be given
2319 more than once, as long as all specifications give the same type.
2320
2321 * src/output.c:
2322 (output_headers, output_trailers, output, output_gram)
2323 (output_rule_data): Implement noparserflag variable.
2324 Implement toknumflag variable.
2325 (output): Call reader_output_yylsp to output LTYPESTR.
2326
2327 * src/main.c (main):
2328 If reader sees an error, don't process the grammar.
2329 (fatals): Updated to not use VARARGS1.
2330 (printable_version, int_to_string, warn, warni, warns, warnss)
2331 (warnsss): New error reporting functions. Avoid abort for error.
2332
2333 * src/lex.h:
2334 Added THONG and NOOP for alias processing.
2335 Added SETOPT for the new code that allows setting options with %flags.
2336
2337 * src/lex.c:
2338 Include getopt.h. Add some extern decls.
2339 (safegetc): New function to deal with EOF gracefully.
2340 (literalchar); new function to deal with reading \ escapes.
2341 (lex): Use literalchar.
2342 (lex): Implemented "..." tokens.
2343 (literalchar, lex, parse_percent_token): Made tokenbuffer
2344 always contain the token. This includes growing the token
2345 buffer while reading an integer.
2346 (parse_percent_token): Replaced if-else statement with percent_table.
2347 (parse_percent_token): Added % declarations as another
2348 way to specify the flags -n, -l, and -r. Also added hooks for
2349 -d, -k, -y, -v, -t, -p, -b, -o, but implementation requires
2350 major changes to files.c.
2351 (lex) Retain in the incoming stream a character following
2352 an incorrect '/'.
2353 (skip_white_space, lex): Revised most error messages
2354 and changed fatal to warn to avoid aborting.
2355 (percent_table): Added %thong declarations.
2356
2357 * src/gram.h: Comment changes.
2358
2359 * src/files.c (openfiles, open_extra_files, done):
2360 Add faction flag
2361 and actfile file. Handle noparserflag. Both for -n switch.
2362
2363 * src/conflicts.c (resolve_sr_conflict):
2364 Remove use of alloca.
2365
23661995-06-01 Jim Meyering <meyering@gnu.org>
2367
2368 * doc/bison.texinfo: *** empty log message ***
2369
23701995-05-06 Richard Stallman <rms@gnu.org>
2371
2372 * src/bison.s1: Comment change.
2373
23741995-05-06 Richard Stallman <rms@gnu.org>
2375
2376 * bison.simple: Comment change.
2377
23781995-05-03 Richard Stallman <rms@gnu.org>
2379
2380 * src/version.c: Version now 1.24.
2381
2382 * src/bison.s1: Change distribution terms.
2383
2384 * src/version.c: Version now 1.23.
2385
23861995-05-03 Richard Stallman <rms@gnu.org>
2387
2388 * doc/bison.texinfo:
2389 Rewrite "Conditions for Using Bison".
2390 Update version to 1.24.
2391
23921995-05-03 Richard Stallman <rms@gnu.org>
2393
2394 * bison.simple: Change distribution terms.
2395
23961995-02-23 Richard Stallman <rms@gnu.org>
2397
2398 * src/files.c: Test __VMS_POSIX as well as VMS.
2399
24001995-02-14 Jim Meyering <meyering@gnu.org>
2401
2402 * src/bison.s1 (__yy_memcpy):
2403 Renamed from __yy_bcopy to avoid
2404 confusion. Reverse FROM and TO arguments to be consistent with
2405 those of memcpy.
2406
24071995-02-14 Jim Meyering <meyering@gnu.org>
2408
2409 * bison.simple (__yy_memcpy):
2410 Renamed from __yy_bcopy to avoid
2411 confusion. Reverse FROM and TO arguments to be consistent with
2412 those of memcpy.
2413
24141994-11-10 David J. MacKenzie <djm@gnu.org>
2415
2416 * NEWS: reformat
2417
2418 * NEWS: New file.
2419
2420 * Makefile.in (DISTFILES): Include NEWS.
2421
2422 * Makefile.in (DISTFILES):
2423 Include install-sh, not install.sh.
2424
2425 * configure.in: Update to Autoconf v2 macro names.
2426
24271994-10-05 David J. MacKenzie <djm@gnu.org>
2428
2429 * Makefile.in: fix typo
2430
2431 * Makefile.in (prefix, exec_prefix):
2432 Let configure set them.
2433
24341994-09-28 David J. MacKenzie <djm@gnu.org>
2435
2436 * Makefile.in: Set datadir to $(prefix)/share.
2437
24381994-09-15 Richard Stallman <rms@gnu.org>
2439
2440 * src/bison.s1:
2441 Update copyright notice and GPL version.
2442
24431994-09-15 Richard Stallman <rms@gnu.org>
2444
2445 * bison.simple:
2446 Update copyright notice and GPL version.
2447
24481994-07-12 Richard Stallman <rms@gnu.org>
2449
2450 * src/reduce.c, src/reader.c:
2451 entered into RCS
2452
24531994-05-05 David J. MacKenzie <djm@gnu.org>
2454
2455 * Makefile.in: entered into RCS
2456
24571994-03-26 Richard Stallman <rms@gnu.org>
2458
2459 * src/bison.s1: entered into RCS
2460
24611994-03-26 Richard Stallman <rms@gnu.org>
2462
2463 * bison.simple: entered into RCS
2464
24651994-03-25 Richard Stallman <rms@gnu.org>
2466
2467 * src/main.c: entered into RCS
2468
24691994-03-24 Richard Stallman <rms@gnu.org>
2470
2471 * src/conflicts.c: entered into RCS
2472
24731994-01-02 Richard Stallman <rms@gnu.org>
2474
2475 * Makefile.in: *** empty log message ***
2476
24771993-11-21 Richard Stallman <rms@gnu.org>
2478
2479 * src/bison.s1: *** empty log message ***
2480
24811993-11-21 Richard Stallman <rms@gnu.org>
2482
2483 * doc/bison.texinfo: entered into RCS
2484
2485 * doc/bison.texinfo: *** empty log message ***
2486
24871993-11-21 Richard Stallman <rms@gnu.org>
2488
2489 * bison.simple: *** empty log message ***
2490
24911993-10-25 David J. MacKenzie <djm@gnu.org>
2492
2493 * doc/bison.texinfo: *** empty log message ***
2494
24951993-10-19 Richard Stallman <rms@gnu.org>
2496
2497 * src/bison.s1: *** empty log message ***
2498
24991993-10-19 Richard Stallman <rms@gnu.org>
2500
2501 * bison.simple: *** empty log message ***
2502
25031993-10-14 Richard Stallman <rms@gnu.org>
2504
2505 * src/bison.s1: *** empty log message ***
2506
25071993-10-14 Richard Stallman <rms@gnu.org>
2508
2509 * bison.simple: *** empty log message ***
2510
25111993-09-14 David J. MacKenzie <djm@gnu.org>
2512
2513 * doc/bison.texinfo: *** empty log message ***
2514
25151993-09-13 Noah Friedman <friedman@gnu.org>
2516
2517 * Makefile.in: *** empty log message ***
2518
25191993-09-10 Richard Stallman <rms@gnu.org>
2520
2521 * src/conflicts.c: *** empty log message ***
2522
2523 * src/system.h: entered into RCS
2524
25251993-09-10 Richard Stallman <rms@gnu.org>
2526
2527 * doc/bison.1: entered into RCS
2528
25291993-09-06 Noah Friedman <friedman@gnu.org>
2530
2531 * src/version.c: entered into RCS
2532
25331993-09-06 Noah Friedman <friedman@gnu.org>
2534
2535 * Makefile.in: *** empty log message ***
2536
25371993-07-30 David J. MacKenzie <djm@gnu.org>
2538
2539 * Makefile.in: *** empty log message ***
2540
25411993-07-24 Richard Stallman <rms@gnu.org>
2542
2543 * src/bison.s1: *** empty log message ***
2544
25451993-07-24 Richard Stallman <rms@gnu.org>
2546
2547 * bison.simple: *** empty log message ***
2548
25491993-07-08 David J. MacKenzie <djm@gnu.org>
2550
2551 * Makefile.in: *** empty log message ***
2552
25531993-07-04 Richard Stallman <rms@gnu.org>
2554
2555 * src/bison.s1: *** empty log message ***
2556
25571993-07-04 Richard Stallman <rms@gnu.org>
2558
2559 * bison.simple: *** empty log message ***
2560
25611993-06-26 David J. MacKenzie <djm@gnu.org>
2562
2563 * src/getargs.c: entered into RCS
2564
25651993-06-26 David J. MacKenzie <djm@gnu.org>
2566
2567 * doc/bison.texinfo: *** empty log message ***
2568
2569 * doc/bison.1: New file.
2570
25711993-06-25 Richard Stallman <rms@gnu.org>
2572
2573 * src/getargs.c: New file.
2574
25751993-06-16 Richard Stallman <rms@gnu.org>
2576
2577 * src/bison.s1: *** empty log message ***
2578
25791993-06-16 Richard Stallman <rms@gnu.org>
2580
2581 * bison.simple: *** empty log message ***
2582
25831993-06-03 Richard Stallman <rms@gnu.org>
2584
2585 * src/bison.s1: New file.
2586
25871993-06-03 Richard Stallman <rms@gnu.org>
2588
2589 * doc/bison.texinfo: *** empty log message ***
2590
25911993-06-03 Richard Stallman <rms@gnu.org>
2592
2593 * bison.simple: New file.
2594
25951993-05-19 Richard Stallman <rms@gnu.org>
2596
2597 * doc/bison.texinfo: New file.
2598
25991993-05-07 Noah Friedman <friedman@gnu.org>
2600
2601 * Makefile.in: *** empty log message ***
2602
26031993-04-28 Noah Friedman <friedman@gnu.org>
2604
2605 * src/reader.c: *** empty log message ***
2606
26071993-04-23 Noah Friedman <friedman@gnu.org>
2608
2609 * src/alloc.h: entered into RCS
2610
26111993-04-20 David J. MacKenzie <djm@gnu.org>
2612
2613 * src/version.c: *** empty log message ***
2614
2615 * src/files.c, src/allocate.c:
2616 entered into RCS
2617
2618 * src/reader.c: *** empty log message ***
2619
2620 * src/lex.c: entered into RCS
2621
2622 * src/conflicts.c: New file.
2623
2624 * src/symtab.c: entered into RCS
2625
2626 * src/alloc.h: New file.
2627
2628 * src/LR0.c: entered into RCS
2629
26301993-04-18 Noah Friedman <friedman@gnu.org>
2631
2632 * src/reader.c: New file.
2633
2634 * src/version.c: *** empty log message ***
2635
26361993-04-18 Noah Friedman <friedman@gnu.org>
2637
2638 * Makefile.in: *** empty log message ***
2639
26401993-04-17 Noah Friedman <friedman@gnu.org>
2641
2642 * Makefile.in: *** empty log message ***
2643
26441993-04-15 Richard Stallman <rms@gnu.org>
2645
2646 * src/main.c, src/files.c:
2647 New file.
2648
26491993-04-15 Noah Friedman <friedman@gnu.org>
2650
2651 * configure.in: entered into RCS
2652
2653 * configure.in: *** empty log message ***
2654
2655 * configure.in: New file.
2656
26571993-04-14 Richard Stallman <rms@gnu.org>
2658
2659 * Makefile.in: New file.
2660
26611993-04-13 Richard Stallman <rms@gnu.org>
2662
2663 * src/version.c: New file.
2664
26651993-03-25 Richard Stallman <rms@gnu.org>
2666
2667 * src/output.c: entered into RCS
2668
26691992-09-25 Richard Stallman <rms@gnu.org>
2670
2671 * configure.bat: entered into RCS
2672
26731992-06-22 Richard Stallman <rms@gnu.org>
2674
2675 * src/vmsgetargs.c: entered into RCS
2676
26771992-06-22 Richard Stallman <rms@gnu.org>
2678
2679 * doc/bison.rnh: entered into RCS
2680
26811992-04-20 David J. MacKenzie <djm@gnu.org>
2682
2683 * README: entered into RCS
2684
26851992-01-22 Richard Stallman <rms@gnu.org>
2686
2687 * src/machine.h: entered into RCS
2688
26891991-12-21 Richard Stallman <rms@gnu.org>
2690
2691 * src/lalr.c, src/closure.c:
2692 entered into RCS
2693
26941991-12-20 Richard Stallman <rms@gnu.org>
2695
2696 * src/state.h: entered into RCS
2697
26981991-12-18 Richard Stallman <rms@gnu.org>
2699
2700 * src/print.c, src/nullable.c, src/derives.c:
2701 entered into RCS
2702
27031991-11-03 David J. MacKenzie <djm@gnu.org>
2704
2705 * src/warshall.c, src/types.h, src/symtab.h, src/lex.h, src/gram.c, src/gram.h, src/files.h:
2706 entered into RCS
2707
27081988-09-09 Richard Stallman <rms@gnu.org>
2709
2710 * src/bison.hairy: entered into RCS
2711
27121987-12-16 Richard Stallman <rms@gnu.org>
2713
2714 * REFERENCES: entered into RCS
bison