Unrelated to your performance question, but this

>  qr/ " (?: [^"] | \\" )* " /x;

is broken code.

Try to guess what it's supposed to do, and then try to test what it really does, and you'll see why testing is important.

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

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

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