<p>Regex support was added with 9f3d86 and shiped with 1.4.12.</p>

<p style="font-size:small;-webkit-text-size-adjust:none;color:#666;">—<br>Reply to this email directly or <a href='https://github.com/nagios-plugins/nagios-plugins/issues/785#issuecomment-25437800'>view it on GitHub</a>.<img src='https://github.com/notifications/beacon/_EHT0K2RMtzboqJPrl-P-Nxm9a6zhVyzLEKbSBhh_FrNH6ukN8j7aRVQctkct3ko.gif' height='1' width='1'></p>