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whakka
You shouldn't need to use PBP for one-liners - that defeats the point. And if you're so worried about it, shouldn't you also be using <c>strict</c> and <c>warnings</c>? In that case, you would see the compilation error
<p><c>Bareword "no_match_vars" not allowed while "strict subs" in use at ...</c> <p>promptly fix it with <c>use English qw( -no_match_vars )</c> and be on your merry way. :)
<p><b>Update</b> - added the <c>qw</c> (thanks [moritz]).
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