NAME Parse::Yapp - Perl extension for generating and using LALR parsers. SYNOPSIS yapp -m MyParser grammar_file.yp ... use MyParser; $parser=new MyParser(); $value=$parser->YYParse(yylex => \&lexer_sub, yyerror => \&error_sub); $nberr=$parser->YYNberr(); $parser->YYData->{DATA}= [ 'Anything', 'You Want' ]; $data=$parser->YYData->{DATA}[0]; DESCRIPTION Parse::Yapp (Yet Another Perl Parser compiler)