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Remove the map quotemeta and you can use REs to your hears delight. The only issue is then extra | in those REs. My example captures the physical match. It is a simple task to map that back to the pattern (or patterns) that match that if required. The benchmark at Re^2: Matching against list of patterns shows a full order of magnitude speed improvement so the optimiser does OK.

cheers

tachyon


In reply to Re^3: Matching against list of patterns by tachyon
in thread Matching against list of patterns by Eyck

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