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c0c9ea051b0fadc4265d0b1a78c3a2ed0eca8fca
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Author SHA1 Message Date
Paul Hilfinger
c0c9ea051b * data/bison.simple (yyr1): Don't use yy_token_number_type as element 
type; it isn't always big enough, since it doesn't necessarily
include non-terminals.
(yytranslate): Expand definition of yy_token_number_type, so that
the latter can be removed.
(yy_token_number_type): Remove, only one use.
* data/bison.c++ (r1_): Parallel change to yyr1 in bison.simple---
don't use TokenNumberType as element type.

* tests/regression.at: Modify expected output to agree with change
to yyr1 and yytranslate.
 2002-05-20 22:56:53 +00:00
Florian Krohm
6390a83f8b Use copy_character not obstack_1grow in parse_action. 2002-05-14 00:25:23 +00:00
Akim Demaille
db7c8e9a72 * tests/regression.at (Token definitions): Prototype yylex and 
yyerror.
 2002-05-13 08:56:20 +00:00
Paul Hilfinger
158c687b65 * src/scan-skel.l: Correct off-by-one error in handling of __oline__. 2002-05-13 00:44:52 +00:00
Paul Hilfinger
fcc618005a * data/bison.simple (b4_sint_type, b4_uint_type): Correct to reflect 
32-bit arithmetic.
* data/bison.c++ (b4_sint_type, b4_uint_type): Ditto.
 2002-05-13 00:27:26 +00:00
Akim Demaille
308a2f7637 More. 2002-05-07 09:31:01 +00:00
Akim Demaille
a46c847244 Remove. 2002-05-07 09:20:26 +00:00
Akim Demaille
5683e9b26a * tests/synclines.at: Be sure to prototype yylex and yyerror to 
avoid GCC warnings.
 2002-05-07 08:13:00 +00:00
Akim Demaille
0c2d3f4cba Kill GCC warnings. 
* src/reduce.c (nonterminals_reduce): Don't loop over RITEM: loop
over the RHS of each rule.
* src/gram.h, src/gram.c (nritems): Is `unsigned int', not int.
* src/state.h (state_t): Member `nitems' is unsigned short.
* src/LR0.c (get_state): Adjust.
* src/reader.c (packgram): Likewise.
* src/output.c (GENERATE_MUSCLE_INSERT_TABLE): `max' is of type
`Type'.
(muscle_insert_int_table): Remove, unused.
(prepare_rules): Remove `max'.
 2002-05-07 08:07:32 +00:00
Florian Krohm
e41fdc9310 Corrected comment for spec_name_prefix variable. 2002-05-06 13:42:59 +00:00
Akim Demaille
1565b72064 * src/closure.c (print_firsts): Display of the symbol tags. 
(bitmatrix_print): Move to...
* lib/bitsetv-print.h, lib/bitsetv-print.c (bitsetv_matrix_dump):
here.
* tests/sets.at (Nullable, Broken Closure, Firsts): Adjust.
 2002-05-06 08:42:24 +00:00
Akim Demaille
5181e40827 Regen. 2002-05-06 08:33:43 +00:00
Akim Demaille
cfaee611d8 * src/muscle_tab.c (muscle_m4_output): Must return TRUE for 
hash_do_for_each.
 2002-05-06 08:23:54 +00:00
Akim Demaille
458be8e0ed * src/LR0.c (new_state, get_state): Instead of using the global 
`kernel_size' and `kernel_base', have two new arguments:
`core_size' and `core'.
Adjust callers.
 2002-05-06 08:23:41 +00:00
Akim Demaille
a900a6248c * src/reader.c (packgram): No longer end `ritem' with a 0 
sentinel: it is not used.
 2002-05-06 08:23:28 +00:00
Akim Demaille
9bbd181ae0 Regen. 2002-05-06 07:45:55 +00:00
Akim Demaille
d4e7d3a191 New experimental feature: display the lookaheads in the report and 
graph.
* src/print (print_core): When --trace-flag, display the rules
lookaheads.
* src/print_graph.c (print_core): Likewise.
Swap the arguments.
Adjust caller.
 2002-05-05 11:56:49 +00:00
Akim Demaille
39ceb25bdb * tests/torture.at (Many lookaheads): New test. 2002-05-05 11:56:37 +00:00
Akim Demaille
5372019fab * src/output.c (GENERATE_OUTPUT_TABLE): Replace with... 
(GENERATE_MUSCLE_INSERT_TABLE): this.
(output_int_table, output_unsigned_int_table, output_short_table)
(output_token_number_table, output_item_number_table): Replace with...
(muscle_insert_int_table, muscle_insert_unsigned_int_table)
(muscle_insert_short_table, muscle_insert_token_number_table)
(muscle_insert_item_number_table): these.
Adjust all callers.
(prepare_tokens): Don't free `translations', since...
* src/reader.h, src/reader.c (grammar_free): do it.
Move to...
* src/gram.h, src/gram.c (grammar_free): here.
* data/bison.simple, data/bison.c++: b4_token_number_max is now
b4_translate_max.
 2002-05-05 11:56:27 +00:00
Akim Demaille
5df5f6d538 * src/output.c (output_unsigned_int_table): New. 
(prepare_rules): `i' is unsigned.
`prhs', `rline', `r2' are unsigned int.
Rename muscle `rhs_number_max' as `rhs_max'.
Output muscles `prhs_max', `rline_max', and `r2_max'.
Free rline and r1.
* data/bison.simple, data/bison.c++: Adjust to use these muscles
to compute types instead of constant types.
* tests/regression.at (Web2c Actions): Adjust.
 2002-05-05 11:56:06 +00:00
Akim Demaille
77714df234 update. 2002-05-05 11:55:45 +00:00
Akim Demaille
b87f8b2159 * src/symtab.h (SALIAS, SUNDEF): Rename as... 
(USER_NUMBER_ALIAS, USER_NUMBER_UNDEFINED): these.
Adjust dependencies.
* src/output.c (token_definitions_output): Be sure not to output a
`#define 'a'' when fed with `%token 'a' "a"'.
* tests/regression.at (Token definitions): New.
 2002-05-04 08:48:04 +00:00
Paul Eggert
8bb936e4f7 * data/bison.simple (b4_token_defines): Also define YYTOKENTYPE 
for K&R C.
 2002-05-03 17:55:00 +00:00
Paul Eggert
fba798c78e (b4_token_defines): Also define YYTOKENTYPE for K&R C. 2002-05-03 17:54:29 +00:00
Akim Demaille
9306c70c63 More. 2002-05-03 17:09:50 +00:00
Akim Demaille
3c9160d912 More. 2002-05-03 16:53:07 +00:00
Akim Demaille
53c71a12c8 * data/bison.simple (m4_if): Don't output empty enums. 
And actually, output valid enum definitions :(.
 2002-05-03 16:22:54 +00:00
Akim Demaille
2de3aceee7 Gettext 0.11.3 adjustments. 2002-05-03 16:11:40 +00:00
Akim Demaille
289dd0cf98 * configure.bat: Remove, completely obsolete. 
* Makefile.am (EXTRA_DIST): Adjust.
Don't distribute config.rpath...
* config/Makefile.am (EXTRA_DIST): Do it.
 2002-05-03 16:10:29 +00:00
Akim Demaille
db85e524b4 * configure.in (GETTEXT_VERSION): New. 
Suggested by Bruno Haible for the forthcoming Gettext 0.10.3.
 2002-05-03 15:52:53 +00:00
Akim Demaille
0164db681e Warnings. 2002-05-03 15:07:35 +00:00
Akim Demaille
83ccf991a6 * data/bison.simple (b4_token_enum): New. 
(b4_token_defines): Use it to output tokens both as #define and
enums.
Suggested by Paul Eggert.
* src/output.c (token_definitions_output): Don't output spurious
white spaces.
 2002-05-03 08:42:48 +00:00
Akim Demaille
1f41899519 * data/m4sugar/m4sugar.m4: Update from CVS Autoconf. 2002-05-03 08:26:55 +00:00
Akim Demaille
77f6f42074 Regen. 2002-05-02 16:46:05 +00:00
Robert Anisko
45119f0446 * data/bison.c++: Adapt expansion of $s and @s to the C++ parser. 
Update the stack class, give a try to deque as the default container.
 2002-05-02 16:43:00 +00:00
Akim Demaille
b2d52318fa * data/bison.simple (yyparse): Do not implement @$ = @1. 
(YYLLOC_DEFAULT): Adjust to do it.
* doc/bison.texinfo (Location Default Action): Fix.
 2002-05-02 16:40:54 +00:00
Akim Demaille
3a8b410924 * src/reader.c (parse_braces): Merge into... 
(parse_action): this.
 2002-05-02 16:16:11 +00:00
Akim Demaille
2243f537c6 Update. 2002-05-02 16:12:35 +00:00
Akim Demaille
84614e1373 * configure.in (ALL_LINGUAS): Remove. 
* po/LINGUAS, hr.po: New.
 2002-05-02 15:13:09 +00:00
Akim Demaille
fdbcd8e289 Remove the so called hairy (semantic) parsers. 
* src/system.h (EXT_GUARD_C, EXT_STYPE_H): Remove.
* src/gram.h, src/gram.c (semantic_parser): Remove.
(rule_t): Remove the guard and guard_line members.
* src/lex.h (token_t): remove tok_guard.
* src/options.c (option_table): Remove %guard and %semantic_parser
support.
* src/output.c, src/output.h (guards_output): Remove.
(prepare): Adjust.
(token_definitions_output): Don't output the `T'
tokens (???).
(output_skeleton): Don't output the guards.
* src/files.c, src/files.c (attrsfile): Remove.
* src/reader.c (symbol_list): Remove the guard and guard_line
members.
Adjust dependencies.
(parse_guard): Remove.
* data/bison.hairy: Remove.
* doc/bison.texinfo (Environment Variables): Remove occurrences of
BISON_HAIRY.
 2002-05-02 15:06:46 +00:00
Akim Demaille
64bd62a1be Regen. 2002-05-02 15:05:02 +00:00
Akim Demaille
900c877b41 Note: the previous patch partially drops semantic-parser' support: it always does rule_length - n', where semantic parsers ought to always use `-n'. 2002-05-02 14:36:39 +00:00
Akim Demaille
82b6cb3fb2 * src/reader.c (copy_at, copy_dollarm parse_braces, parse_action) 
(parse_guard): Rename the formal argument `stack_offset' as
`rule_length', which is more readable.
Adjust callers.
(copy_at, copy_dollar): Instead of outputting the hard coded
values of $$, $n and so forth, output invocation to b4_lhs_value,
b4_lhs_location, b4_rhs_value, and b4_rhs_location.
* data/bison.simple, data/bison.c++ (b4_lhs_value)
(b4_lhs_location, b4_rhs_value, and b4_rhs_location: New.
 2002-05-02 14:33:48 +00:00
Akim Demaille
6cbfbcc58c * configure.in (AC_INIT): Bump to 1.49b. 
(AM_INIT_AUTOMAKE): Short invocation.
 2002-05-02 09:25:54 +00:00
Akim Demaille
b85481146a Version 1.49a. 2002-05-02 07:49:00 +00:00
Akim Demaille
b219268ad8 Update. 2002-05-02 07:46:51 +00:00
Akim Demaille
a05fafb944 Update from TP. 2002-05-02 07:30:41 +00:00
Akim Demaille
c20cd1facb * src/skeleton.h: Remove. 2002-05-01 10:32:39 +00:00
Akim Demaille
8a9566d401 * src/skeleton.h: Fix the #endif. 
Reported by Magnus Fromreide.
 2002-05-01 10:28:05 +00:00
Paul Eggert
b756bb754c * data/bison.simple (YYCOPY): Fix [] quoting problem in the non-GCC case. 2002-04-27 01:21:14 +00:00