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Re^2: Find Prefix if regex didn't match

by demoralizer (Sexton)
on Oct 31, 2012 at 14:33 UTC ( #1001674=note: print w/replies, xml ) Need Help??

in reply to Re: Find Prefix if regex didn't match
in thread Find Prefix if regex didn't match

I try to match only once... but to become faster I try to cut unmatchable stuff at the beginning of my search string so that the next try needn't to start from the beginning again.

At the moment there are some doubts if cutting really makes things better but that is what I see here.
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