Ack, too much Python lately, apologies. 
my $regex = '\b(?:' . join('|', @nums) . ')\b';

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-QM
--
Quantum Mechanics: The dreams stuff is made of

In reply to Re^5: Bolt on where a match is not found to a print script by QM
in thread Bolt on where a match is not found to a print script by Anonymous Monk

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