>Hi George,
>
>I agree, improper code in recursive routines can cause a world of grief. I've pretty much always tried to avoid recursive routines in Fox. The number of "program levels" is rather limited, and I've always found it's not that difficult in recursive routines to end up many hundreds of "levels" deep. I had done a "seed fill" routine in C once, that while only 4 lines of code, required stack space of ~256K to work. Took an extremely long time to unwind, as it was going about 2000 levels deep! Oh, the days of the 4.77Mhz processors...

Hi Fred,

I've always looked at it from the standpoint of what's needed. If recursion provides the best way to do something, then I use it, if it doesn't I don't. Must admit, I haven't "bumped my head" yet in Fox, but then maybe it's because the number of calls in the routine is very limited.

Interestingly, the personal project that got this thread started is one where I use the most recursion (6 recursive routines). One of these builds the TreeView. In each case, in the course of solving the problems, recursion was simply the easiest, fastest way to do it.