my $regex = '\b(' + join('|', @nums) + ')\b';

Still the whole addition/concatenation problem.

Also, moving the capture into  $regex doesn't address multiple captures per line. This may not even be a possibility in the OPer's application (nothing is ever said about this), but I like to defend against things like this.

Give a man a fish:  <%-{-{-{-<

In reply to Re^4: Bolt on where a match is not found to a print script by AnomalousMonk
in thread Bolt on where a match is not found to a print script by Anonymous Monk

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