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Sounds like you want aspects, specifically the pre-run aspect. Take a look at AOP or (preferable) Class::MOP. Someone else wrote one a few months ago that only does pre-run hooks, but I didn't like the author's attitude.

My criteria for good software:
  1. Does it work?
  2. Can someone else come in, make a change, and be reasonably certain no bugs were introduced?

In reply to Re^5: goto &sub and local question by dragonchild
in thread goto &sub and local question by rovf

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