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Author SHA1 Message Date
Paul Eggert
022fb98e85 (AC_REPLACE_FUNCS): Add strtoul. 2002-12-02 18:19:51 +00:00
Paul Eggert
570fe42828 New file, from gnulib. 2002-12-02 18:19:30 +00:00
Paul Eggert
6c30d6413e (no_cr_read, extend_location): Move to epilogue, 
and put only a forward declaration in the prologue.  This is for
consistency with the other scanner helper functions.
 2002-12-01 02:37:56 +00:00
Paul Eggert
6ba5559289 Type clashes now generate warnings, not errors, since it 
appears that POSIX may allow some grammars with type clashes.
 2002-11-30 09:52:42 +00:00
Paul Eggert
e927351156 (grammar_current_rule_check): Warn about 
type clashes instead of complaining.
 2002-11-30 09:52:11 +00:00
Paul Eggert
38e71ff8c8 (Type Clashes): Expect warnings, not complaints. 2002-11-30 09:51:50 +00:00
Paul Eggert
3b0ee3aa8b fund -> found 2002-11-30 09:25:06 +00:00
Paul Eggert
6e746484fc Add Yacc Library. 
gram_error is static.
yylex and yyerror must be declared.
 2002-11-30 09:20:52 +00:00
Paul Eggert
74724a70a5 Describe Yacc library, lex-param and parse-param changes. 2002-11-30 09:18:34 +00:00
Paul Eggert
1fec91df90 (gram_error): Now static. Add static decl. 
(print_token_value): Omit parameter names from forward decl,
for consistency.
 2002-11-30 09:16:54 +00:00
Paul Eggert
d18f45311a (gram_error): Remove decl. 2002-11-30 09:16:32 +00:00
Paul Eggert
93dd49ab29 (Yacc Library): New node. Regenerate top menu. 2002-11-30 09:11:30 +00:00
Paul Eggert
1f14d97ae5 (lib_LIBRARIES, liby_a_SOURCES): New macros. 2002-11-30 09:10:55 +00:00
Paul Eggert
0af19cd0c1 lib/main.c, lib/yyerror.c: New files. 2002-11-30 09:10:20 +00:00
Paul Eggert
38a92d500a Emphasize that yylex and yyerror must be declared before being used. 
E.g., one should typically declare them in the prologue.  Use GNU
coding style in examples.  Put "const" consistently after the type it
modifies.  Mention that C99 supports "inline".  Mention that yyerror
traditionally returns "int".
 2002-11-30 07:42:37 +00:00
Paul Eggert
6b0d38ab2c [a-f] -> [abcdef], so that we don't assume the C locale. 2002-11-29 09:03:16 +00:00
Paul Eggert
88510f9c07 %parse-param and %lex-param now take just one argument, the 
declaration; the argument name is deduced from the declaration.
 2002-11-29 08:45:33 +00:00
Paul Eggert
da90e18c6e (Simple LALR Calculator): Adopt new convention for %parse-param 
and %lex-param.
 2002-11-29 08:45:14 +00:00
Paul Eggert
763ed7a687 "," now elicits a warning, rather than being 
a token; this is more compatible with byacc.
 2002-11-29 08:44:40 +00:00
Paul Eggert
1773ceee65 (add_param): New function. 
(COMMA): Remove.
(declaration): Implement new rule for %parse-param and %lex-param.
 2002-11-29 08:44:04 +00:00
Paul Eggert
feeb0edaf1 (Parser Function, Pure Calling, Error Reporting, Table of Symbols): 
%parse-param and %lex-param now take just one argument, the
declaration; the argument name is deduced from the declaration.
 2002-11-29 08:43:12 +00:00
Paul Eggert
78c3da9e09 (reader): Remove gram_control; it wasn't being used. 2002-11-29 05:59:59 +00:00
Paul Eggert
4f39538148 Sync with gnulib. 2002-11-28 00:42:28 +00:00
Paul Eggert
bb92250c78 Rename identifiers to avoid real and potential collisions. 2002-11-27 18:36:41 +00:00
Paul Eggert
41141c568e (STEP): Renamed from YY_STEP. All uses changed. 
(STRING_GROW): Renamed from YY_OBS_GROW.  All uses changed.
(STRING_FINISH): Renamed from YY_OBS_FINISH.  All uses changed.
(STRING_FREE): Renamed from YY_OBS_FREE.  All uses changed.
 2002-11-27 18:34:14 +00:00
Paul Eggert
f6d03984ae (struct gram_control_s, gram_control_t): Remove. 
(YY_DECL): Don't use "yy" at start of local variables.
All uses changed, e.g., yylloc -> loc.
 2002-11-27 18:33:42 +00:00
Paul Eggert
ad8a3efc5a (print_token_value): Renamed from yyprint. 
All uses changed.
(YYPARSE_PARAM, YYLEX_PARAM, yycontrol): Remove.  All uses changed.
The name "yycontrol" violates the name space rules, and this stuff
wasn't being used anyway.
(input): Remove action; this stuff wasn't being used.
(gram_error): Rename local variable yylloc -> loc.
 2002-11-27 18:33:18 +00:00
Paul Eggert
831d3c996d yyprint -> print_token_value 2002-11-27 18:32:12 +00:00
Paul Eggert
136d65300d (_AT_CHECK_PRINTER_AND_DESTRUCTOR): yyout -> yyoutput, 
to avoid collision with lex macro described by Bruce Lilly in
<http://mail.gnu.org/pipermail/bug-bison/2002-November/001929.html>.
 2002-11-27 18:31:27 +00:00
Paul Eggert
14740648d5 (b4_yysymprint_generate): yyout -> yyoutput, 
to avoid collision with lex macro described by Bruce Lilly in
<http://mail.gnu.org/pipermail/bug-bison/2002-November/001929.html>.
 2002-11-27 18:30:50 +00:00
Paul Eggert
08cae37b47 Update version to 1.75d. 2002-11-25 08:21:40 +00:00
Paul Eggert
ceed6cdce5 Regenerate. 2002-11-25 08:05:09 +00:00
Paul Eggert
3af4feb22f Version 1.75c. 2002-11-25 07:56:44 +00:00
Paul Eggert
dda7aa54b6 Sync with gnulib. 2002-11-25 07:50:25 +00:00
Paul Eggert
16f37b35a5 (Actions after errors): Use an output format 
more similar to that of the Printers and Destructors test.
Test the position of the ';' token too.
(Printers and Destructors): Likewise.
(Printers and Destructors: %glr-parser): Remove for now, to avoid
unnecessarily alarming people when the test fails.
 2002-11-25 07:36:54 +00:00
Paul Eggert
300a796626 (yyerrlab1): Move this label down, so that the 
parser does not discard the lookahead token if the user code
invokes YYERROR.  This change is required for POSIX conformance.
 2002-11-25 06:42:10 +00:00
Paul Eggert
f6cf0f6e5f Sync with gnulib. 2002-11-23 07:25:41 +00:00
Paul Eggert
69e16b4c5e Sync with gnulib again. 2002-11-22 00:30:58 +00:00
Paul Eggert
0368ae1269 Sync with gnulib. 2002-11-21 19:14:24 +00:00
Paul Eggert
580043087e * lib/argmatch.c, lib/argmatch.h: Sync with gnulib. 
Avoid use of <assert.h>, as the GNU Coding Standards hint that one
should use `if (! x) abort ();' rather than `assert (x);', and
anyway it's one less thing to worry about configuring.
 2002-11-21 07:37:24 +00:00
Paul Eggert
6f5db56451 Sync with gnulib. 2002-11-21 07:35:58 +00:00
Paul Eggert
500bbfcd81 (_AT_TEST_GLR_CXXTYPES): Do not include <assert.h>. 
Replace all instances of assert with abort.
 2002-11-21 05:28:44 +00:00
Paul Eggert
63d0fb9ce4 (_AT_DATA_CALC_Y): Do not include <assert.h>. 
Replace all instances of assert with abort.
 2002-11-21 05:28:09 +00:00
Paul Eggert
7a86d7eba9 (_AT_CHECK_PRINTER_AND_DESTRUCTOR): Do not include <assert.h>. 2002-11-21 05:27:28 +00:00
Paul Eggert
4344c500b5 (get_color_str, get_textmode_str, get_shape_str, 
get_layoutalgorithm_str, get_decision_str, get_orientation_str,
get_node_alignement_str, get_arrow_mode_str, get_crossing_type_str,
get_view_str, get_linestyle_str, get_arrowstyle_str): Use abort rather
than assert.
 2002-11-21 05:26:41 +00:00
Paul Eggert
443594d0c4 (conflict_row, pack_vector): Use abort rather than assert. 
(tables_generate): Use verify rather than assert.
 2002-11-21 05:25:55 +00:00
Paul Eggert
87aabbff99 Do not include <assert.h>. 
(verify): New macro.
 2002-11-21 05:24:53 +00:00
Paul Eggert
2f82502a6f (symbol_user_token_number_set, symbol_make_alias, symbol_pack): 
Use abort rather than assert.
 2002-11-21 05:23:46 +00:00
Paul Eggert
fe22d5d20f (struniq_assert): Now returns void, and aborts if the assertion is false. 2002-11-21 05:22:29 +00:00
Paul Eggert
ec14f0c83f (state_new, state_free, state_transitions_set, state_reduction_find): 
Use abort rather than assert.
 2002-11-21 05:21:35 +00:00