LR.rule()->create()

LR.Grammar_parser.make_parser()

Module LR.Grammar_parser

Description

This module generates an LR parser from a grammar specified according to the following grammar:

        directives : directive ;
	   directives : directives directive ;
	   directive : declaration ;
	   directive : rule ;
	   declaration : "%token" terminals ";" ;
	   rule : nonterminal ":" symbols ";" ;
	   rule : nonterminal ":" symbols action ";" ;
	   symbols : symbol ;
	   symbols : symbols symbol ;
	   terminals : terminal ;
	   terminals : terminals terminal ;
	   symbol : nonterminal ;
	   symbol : "string" ;
	   action : "{" "identifier" "}" ;
	   nonterminal : "identifier" ;
	   terminal : "string";
 

Variable error

int LR.Grammar_parser.error

Description

Error code from the parsing.