[Zope] Adding roles in 2.3b2 and CVS

All, Has anyone else had trouble adding roles when using 2.3b2 and CVS versions of Zope? There seems to be a consistent bug in <ZopeDIR>/lib/python/AccessControl/role.py. The calls to self.manage_access(self,REQUEST) seem to have too many arguments, am I right? I 'fixed' my version of the file ut someone with more nouse will need to check this out. Would this be better reported in the collector? Phil phil.harris@zope.co.uk