function (REXML::QuickPath)

    # File temp/quickpath.rb, line 222
                    def QuickPath::function( elements, fname, rest )
                            args = parse_args( elements, rest )
                            Functions.pair = [0, elements.size]
                            results = []
                            elements.each do |element|
                                    Functions.pair[0] += 1
                                    Functions.node = element
                                    res = Functions.send( fname, *args )
                                    case res
                                    when true
                                            results << element
                                    when Fixnum
                                            results << element if Functions.pair[0] == res
                                    end
                            end
                            return results
                    end