# File temp/element.rb, line 885
                def add element=nil
                        rv = nil
                        if element.nil?
                                Element.new "", self, @element.context
                        elsif not element.kind_of?(Element)
                                Element.new element, self, @element.context
                        else
                                @element << element
                                element.context = @element.context
                                element
                        end
                end