Description: LL (1) syntax analysis program (1) on the importation of grammar, it can determine whether to LL (1) grammar, and if so, in turn, (2); Otherwise errors and terminated; (2) the importation of known grammar, automatically generated from the LL (1 ) analysis table; (3) For a given set of input strings should be able to judge whether the identification of the string for a given grammar driven.
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