以下を参照して下さい。
Ripper.new(src, filename="(ripper)", lineno=1)Ripper.lex(src, filename = '-', lineno = 1)Ripper.parse(src, filename = '(ripper)', lineno = 1)Ripper.sexp(src, filename = '-', lineno = 1)Ripper.slice(src, pattern, n = 0)Ripper.token_match(src, pattern)Ripper.tokenize(src, filename = '-', lineno = 1)Ripper.yydebugRipper.yydebug=VersionEVENTSPARSER_EVENTS + SCANNER_EVENTS
PARSER_EVENTSPARSER_EVENT_TABLESCANNER_EVENTSSCANNER_EVENT_TABLE