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Re: Pattern Finding

by runrig (Abbot)
on Sep 11, 2001 at 03:08 UTC ( [id://111624]=note: print w/replies, xml ) Need Help??

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  1. or download this
    $_ = "hellohiworldhellohiworldhellohiworldhellohiworld";
if (/^((.+?)\2+)$/) {
 print "[$1][$2]\n";
}
  2. or download this
    use warnings;
use strict;
...
[world]
[hello]
[hi]

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