Yes nice! But note that, you don't need to use warnings qw(once) because the warnings provided by the warnings pragma are lexical, and you've got them enclosed in that block. So there IS some overkill there. I do like the block, so I wouldn't call the most of it overkill.

But does NAMING the block ever tempt you to goto LABEL??? I always am tempted, and grin mischieviously, and then I have to say 100 Hail Larry's to forgive myself.


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In reply to Re^4: How do I find out which variables I'm not using? by Aighearach
in thread How do I find out which variables I'm not using? by amyoungil

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