That's another way to go, provided that the code with the warnings doesn't do anything permanent, like write to a file.

(But then, I wonder at the purpose of an END block that doesn't do anything permanent?)

With the rise and rise of 'Social' network sites: 'Computers are making people easier to use everyday'
Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
"Science is about questioning the status quo. Questioning authority". I'm with torvalds on this
In the absence of evidence, opinion is indistinguishable from prejudice. Agile (and TDD) debunked

In reply to Re^3: Want END block to run except when usage()/--help invocation by BrowserUk
in thread Want END block to run except when usage()/--help invocation by CoVAX

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