If it's worthwhile to take the regexp compiling outside of the inner while, it's probably worthwhile to take the split out too.

If we knew what you were doing, including having a idea what the patterns are, we might be able to provide a better algorithm.

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

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