# File kwartz.rb, line 4164
        def self.parse_stmt(plcode_str, toppings)
            scanner    = Kwartz::Scanner.new(plcode_str, toppings)
            parser     = Kwartz::Parser.new(scanner, toppings)
            nodelist   = parser.parse()
            output     = nodelist.print_all(scanner.newline)
            return output
        end