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No. Any incomplete rep will alway be at the end of the string. 'fredf', 'fredfr', 'fredfre', 'fredfredfre' etc.
With the rise and rise of 'Social' network sites: 'Computers are making people easier to use everyday'
Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
"Science is about questioning the status quo. Questioning authority".
In the absence of evidence, opinion is indistinguishable from prejudice.
In reply to Re^6: Finding repeat sequences. (only mostly regex)