Protos and display

Hi, It seems like we have a problem with the proto's constructions : From php.net/manual/en/function.dba-fetch.php : string *dba_fetch* ( string key [, int skip, resource handle]) From /en/reference/dba/functions/dba-fetch.xml : <methodparam><type>string</type><parameter>key</parameter></methodparam> <methodparam choice="opt"><type>int</type><parameter>skip</parameter></methodparam> <methodparam><type>resource</type><parameter>handle</parameter></methodparam> As you may notice here : http://cvs.php.net/co.php/php-src/ext/dba/dba.c?login=2&r=1.96 the XML file seems okay. two questions : - is there a 'hack' available to have the good display ? - why the hell do we have an optionnal argument between two needed ones ? Cheers, Mehdi