in reply to How do you get around the lexical scoping of use pragmas?

Call me oldfashioned, but I still use 
#!/usr/bin/perl -w

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at the start of each script, which will turn on warnings globally.

But as far as I know, you'll have to use strict and diagnostics for each file.

"What should it profit a man, if he should win a flame war, yet lose his cool?"

In Section Seekers of Perl Wisdom