Jens, thanks for the link to Kyle Smith's old post, which I'll study carefully. The relevant sentence there was
KS> As far as I know, this information is not provided in any one KS> location within a particular manual. When I first posted, I was just whinging for handholding, but I hadn't even tried to modify the one example, and after a few hours I had what I wanted. I posted again just to say how hard it was to find the info. Kyle explained that point much better than I did. _________________________________________________ For list-related administrative tasks: http://lists.racket-lang.org/listinfo/users
