Subject:
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Re: Perl5 regexen: exponential backtracking behavior when mixing \n and \s
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Newsgroups:
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lugnet.off-topic.geek
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Date:
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Mon, 18 Dec 2000 00:39:11 GMT
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Viewed:
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88 times
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Todd Lehman wrote:
> > [lindsey@wolrab ~]$ uname -a
> > Linux wolrab 2.2.16-22smp #1 SMP Tue Aug 22 16:39:21 EDT 2000 i686 unknown
> > [lindsey@wolrab ~]$ cat /etc/redhat-release
> > Red Hat Linux release 7.0 (Guinness)
>
> Awesome. Was that Perl 5.6? So it's smart enough to compile \n\s into a
> DFA instead of an NDFA? Wow.
Yup!
lindsey@wolrab|/afs/ncsa/.u1/lindsey|[65]> /usr/bin/perl -v
This is perl, v5.6.0 built for i386-linux
Chris
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