# File lib/templater/generator.rb, line 108
      def argument(n, name, options={}, &block)
        self.arguments[n] = ArgumentDescription.new(name.to_sym, options, &block)
        class_eval "def \#{name}\nget_argument(\#{n})\nend\n\ndef \#{name}=(arg)\nset_argument(\#{n}, arg)\nend\n"
      end