# File rxml/working/xforms_transformer.rb, line 242
      def _insert_attributes(attrs, order=[])
        return if attrs.nil?
        order.each do |k|
          v = attrs[k]
          @model_buffer << %{ #{k}="#{_attr_value(v)}"} if v # " WART
        end
        attrs.each do |k, v|
          @model_buffer << %{ #{k}="#{_attr_value(v)}"} unless order.member?(k) # " WART
        end
      end