If you really want to put the m and the delimiter in the file, you will have to remove them before applying the regex. Something like this: 
$re =~ s/^m//;
$re =~ s/^.//;
$re =~ s/.$/;
$string =~ $re;

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Note that this may not give the same behavior as a normal match if you've used a delimiter that also appears in the regex, e.g. m|foo\|bar|

In reply to Re: save regex in a file? by chipmunk
in thread save regex in a file? by smackdab

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