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Actually handle the yytable zero value correctly this time.
* data/bison.m4 (b4_integral_parser_tables_map): Don't mention zero values in the YYTABLE comments. * data/glr.c (yytable_value_is_error): Don't check for zero value. * data/lalr1.cc (yy_table_value_is_error_): Likewise. * data/yacc.c (yytable_value_is_error): Likewise. * data/lalr1.java (yy_table_value_is_error_): Likewise. (yysyntax_error): Fix typo in code: use yytable_ not yycheck_. * src/tables.h: In header comments, explain why it's useless to check for a zero value in yytable.
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@@ -972,8 +972,7 @@ yydefaultAction (yyStateNum yystate)
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}
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#define yytable_value_is_error(yytable_value) \
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(]b4_table_value_equals([[table]], [[yytable_value]], [b4_table_ninf])[ \
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|| ]b4_table_value_equals([[table]], [[yytable_value]], [[0]])[)
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]b4_table_value_equals([[table]], [[yytable_value]], [b4_table_ninf])[
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/** Set *YYACTION to the action to take in YYSTATE on seeing YYTOKEN.
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* Result R means
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