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Roberto Ierusalimschy <> writes:
>> I find this a little surprising ... I'd think that even with lpeg.Cmt
>> around each clause, that wouldn't be any more expensive than
>> repeatedly calling lpeg.match for each clause instead...
>> Any clues as to why it's slower?
> It is indeed a little surprising... Maybe the capture is interfering
> with some specific LPeg optimization?

Any hints how I can debug it?

If it's only certain inputs that are slower, maybe I can at least try
to find out which ones, beyond that, I'm not sure how to tell what's
happening internally...


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