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(F) You've said "use strict" or "use strict vars", which indicates
that all variables must either be lexically scoped (using "my" or
declared beforehand using "our", or explicitly qualified to say
which package the global variable is in (using "::").
printf "char %s is code %d, %#04x\n", $char, $code, $code;
Once (shame on you!)
Twice (shame on me!)
More often than I'd like to be
All the time
Just when answering stupid polls
Who you callin' a fool?
I refuse to vote in this ridiculous poll
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