I'm a missing something? It seems to me this is a perfect target for split. You only have (if you are sure you always begin and end with 'x') to check for empty strings. Or join rightaway.

$str='xjxexrxoxexnexsx';
print join '', split /x/, $str; #prints my monkname

[download]

Cheers,

Jeroen
"We are not alone"(FZ)

In reply to Re: special regexp by jeroenes
in thread special regexp by alfie

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