Sure, how about 
my $str = "foo baa bzz";
print $str, $/;
$str =~ s< ([A-Za-z]) (?:\1)+ >($1)gx;
print $str, $/;

__output__

foo baa bzz
fo ba bz

[download]
See man perlre for more info on regular expressions in perl.
HTH

_________
broquaint

In reply to Re: Removing Adjacent Character Repititions by broquaint
in thread Removing Adjacent Character Repititions by jupe

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