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Term::UI is a transparent way of eliminating the overhead of having to
format a question and then validate the reply, informing the user if the
answer was not proper and re-issuing the question.
Simply give it the question you want to ask, optionally with choices the
user can pick from and a default and Term::UI will DWYM.
For asking a yes or no question, there's even a shortcut.
WWW: https://metacpan.org/release/Term-UI
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