Hi Niels, Niels Pardon schrieb: > I used \w for [:alnum:] and \s for [:space:]. There's one difference between [:alnum:] and \w: * [:alnum:] is 0..9, A..Z, a..z * \w is 0..9, A..Z, a..z and _ (underscore) olly -- Oliver Hader TYPO3 4.3 Release Manager