And if it wasn't for perlcritic, I'd think that /(?:open(?:dir)?|print|close|flock|readdir)\s+[A-Za-z] would find most of them, with little false positives. (Of course, one can easily construct false positives and false negatives).

In reply to Re: How to find barewords in perl code? by JavaFan
in thread How to find barewords in perl code? by mithaldu

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