# File lib/sass/script/funcall.rb, line 44
      def inspect
        args = @args.map {|a| a.inspect}.join(', ')
        keywords = Sass::Util.hash_to_a(@keywords).
            map {|k, v| "$#{k}: #{v.inspect}"}.join(', ')
        if self.splat
          splat = (args.empty? && keywords.empty?) ? "" : ", "
          splat = "#{splat}#{self.splat.inspect}..."
        end
        "#{name}(#{args}#{', ' unless args.empty? || keywords.empty?}#{keywords}#{splat})"
      end