Perhaps more advantageous would be moritz's suggestion to compile all the patterns into one massive alternation

I didn't suggest that, because I think I once benchmarked it, and seem to recall that at some point it degrades performance (perhaps over the weekend I'll see if I can dig out my benchmark again). I suggested to chose a number, let's say 1000 for a start, and aggregate only that many alternatives into a single regex, and loop over these assembled regexes then.

In reply to Re^2: Efficient regex matching with qr//; Can I do better? by moritz
in thread Efficient regex matching with qr//; Can I do better? by kruppy

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