mån 2010-06-21 klockan 06:25 +0000 skrev GIGO .:
> Hi Amos,
>
> There is still some confusion regarding regex and any help will be great please.
>
>
> you told that squid uses posix regex but is it BRE or ERE???
Extended.
> as for ERE according to my best understanding special characters are
> not required to be escaped and if escaped then will lose there special
> meaning and on the contrary in BRE some special characters like ( )
> must be escaped otherwise they will be treated as literals.
Correct.
> If the regex processor is built on the squid itself or it is using the os default regex parser?
Generall the os default regex implementation. Squid also ships with a
copy of GNU Regex in case the OS regex implemetation to too broken.
Regards
Henrik
Received on Mon Jun 21 2010 - 08:59:50 MDT
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