ANYTHING can be done, as long as you know what you want to do..

Those are great news. Then I suppose you can write a perl program that looks at the source of any other given perl program and tells if that program ever ends ?

If you do, don't bother telling me that, just go cash your Turing award and your Hilbert and Godel Honor Badges.

-- sevensven or nana korobi, ya oki