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Re: Finding repeat sequences.

by LanX (Canon)
on Jun 18, 2013 at 19:09 UTC ( #1039632=note: print w/ replies, xml ) Need Help??

in reply to Finding repeat sequences.

> Eg. In abcdabcdabceabcdabcdabceab; abcd is a false rep; the required rep is abcdabcdabce;

since regex are greedy, this works for me

DB<131> $_='abcdabcdabceabcdabcdabceab' => "abcdabcdabceabcdabcdabceab" DB<132> ($match)= /(.+)\1/ => "abcdabcdabce"

edit: I doubt that the answer is so simple, but this should give you a start to ask more precisely...

Cheers Rolf

( addicted to the Perl Programming Language)

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Re^2: Finding repeat sequences.
by BrowserUk (Pope) on Jun 18, 2013 at 20:01 UTC

    Please see Re^2: Finding repeat sequences..

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