note GrandFather <p>Thank you. I intended to mention that and forgot about it :(</p> <p>Note that selected itterations, not just the start and end points, can be handled as special cases using the FF return value.</p> <div class="pmsig"><div class="pmsig-461912"> <hr>DWIM is Perl's answer to G&ouml;del </div></div> 525392 525406