# File temp/parsers/sax2parser.rb, line 76
                        def deafen( listener=nil, &blok )
                                if listener
                                        @listeners.delete_if {|item| item[-1] == listener }
                                        @has_listeners = false if @listeners.size == 0
                                else
                                        @procs.delete_if {|item| item[-1] == blok }
                                end
                        end