new_defn (RubyParser)

    # File lib/ruby_parser_extras.rb, line 502
      def new_defn val
        (line, bol), name, args, body = val[2], val[1], val[3], val[4]
        body ||= s(:nil)

        body ||= s(:block)
        body = s(:block, body) unless body.first == :block

        result = s(:defn, name.to_sym, args, s(:scope, body))
        result.line = line
        result.line -= 1 if bol
        result.comments = self.comments.pop
        result
      end