Thanks, ikegami ... I knew there should be an easy way to do it ... but had not used backreferences in regexes before.

One follow-up to your post: Is the s modifier really required?

Thanks again!

Pat

In reply to Re^2: Regex for matching n-fold repititions of arbitrary characters by pat_mc
in thread Regex for matching n-fold repititions of arbitrary characters by pat_mc

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