> Here's a variation of your all-in-one regex

> However, the code runs about three times more slowly under 5.30 than under 5.8.

Please benchmark the older conservative inside-out version too.

I have a hunch the delay is due to security checks connected to use re 'eval'

So not embedding the code could avoid these problems.

Cheers Rolf
(addicted to the Perl Programming Language :)
Wikisyntax for the Monastery

In reply to Re^5: Nonrepeating characters in an RE by LanX
in thread Nonrepeating characters in an RE by BernieC

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