No problem, that's why I posted it. It seemed like a textbook recursive programming project, and I hadn't done much with recursive stuff in Perl. I will say that this sucker's a memory hog right now, but it works, which is all we want Perl scripts to do. Writing this in C would have taken me a lot longer. This should work on UNIX perl, but I haven't had a chance to test it yet.

-Tony
MkII #554