Thanks for tweeking the code, I like how this looks over my original post. I was going for the 'C'ish look and this is much closer.

However,I am puzzled/concerned over the technique of calling into  sub switch() and jumping out of it never to return. I have no idea if this is valid/acceptable in perl or not. Although it certainly appears to be OK in this example.

In other languages I have used, this is a technique I use only very carefully... being sure to manipulate the stack/etc accordingly to avoid stack problems down the road, like overflow and/or returning to oblivion at some point in the future.

Would/Could this technique bring out nasty side-effects... perhaps in larger applications or those running over extened periods of time?
Is this of any concern in Perl scripts?

In reply to Goto out of Sub - Re: Re: Simple Switch statement by knexus
in thread Simple Switch statement by knexus

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