Update: sorry please ignore, misread benchmark

Well maybe you used the worst way to ask the question.

qr is meant to precompile, so why should it be used in a loop?

The OP is building a parser, his grammar doesn't change in the fly.

Cheers Rolf
(addicted to the Perl Programming Language and ☆☆☆☆ :)
Je suis Charlie!

In reply to Re^3: Parser Performance Question by LanX
in thread Parser Performance Question by songmaster

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