Concrete Proposal: while ... and while ...

[Gordon McMillan]

Paul Prescod defends iteration:

> If they say, read a page and then
> read the rest of the book which consists of reading a page and then
> reading the rest of the book and so forth, then they think
> recursively. I suspect that the latter are pretty rare!

OTOH, "living life one day at a time" is probably the archetype of 
tail recursion.

you-can-learn-a-lot-from-a-dog-ly y'rs

- Gordon