In the book under appendix A it says: Here is one way to do it: 
   /($what){3}/

[download]
so this is what I tried to do in my script: 

#!/usr/bin/perl -w

use strict;

my $what = 'fred|barney';
if($what =~ /($what){3}/){
print "$&";
}
else{
print "no match\n";
}

[download]

In reply to Re: •Re: A pattern that matches three consecutive copies... by WarrenBullockIII
in thread A pattern that matches three consecutive copies... by WarrenBullockIII

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