From: Paul Lutus Date: 2006-09-11T12:50:23+09:00 Subject: Re: Struggling with Blocks gwtmp01@mac.com wrote: >> But the point is "do" receives >> items and >> operates on them one at a time, then exits when its stream is empty. > > This just doesn't sound right to me. I was wrong. I should have thought a bit more deeply about what I was saying. See my other post on this topic. -- Paul Lutus http://www.arachnoid.com