Jan Decaluwe wrote: > > PEP 254 is a piece of cake! > http://www.python.org/peps/pep-0254.html Oops, sorry, that should have been PEPS 252 and 253. -- Greg Ewing, Computer Science Dept, University of Canterbury, Christchurch, New Zealand http://www.cosc.canterbury.ac.nz/~greg