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Subject: [Bug 57448] SSI <!--#set --> cannot capture backreferences from
 regex match in <!--#if -->
Date: Fri, 26 Feb 2016 10:17:15 +0000
Message-ID: <bug-57448-7868-wdcj392zyj@https.bz.apache.org/bugzilla/>
In-Reply-To: <bug-57448-7868@https.bz.apache.org/bugzilla/>
References: <bug-57448-7868@https.bz.apache.org/bugzilla/>
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https://bz.apache.org/bugzilla/show_bug.cgi?id=57448

--- Comment #5 from Helge <hk@b61.de> ---
(In reply to Ingmar Eveslage from comment #4)
> (In reply to Helge from comment #3)
> That's correct, in the same expression you can use $1 and backreference
> matches. BUT $0 references always the whole string and not the last matched
> string. in Helges example 
> foo == "198.19.81.98"
> and not as expected "198."

I have tested my Example many times on Apache 2.4.12 an it works as expected:
foo returns "198.".
$1 from expression /^(\d\.)/ is $0 for 'set var=foo'.

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