Not directly an answer to your question, but if you're interested in "have a subroutine print out some tracing info before it gets called", you might want to check out Sub::WrapPackages - add pre- and post-execution wrappers around all the subroutines in packages or around individual subs by Dave Cantrell.

Liz

In reply to Re: Attribute::Handlers usage at runtime by liz
in thread Attribute::Handlers usage at runtime by saintmike

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