Ben Finney wrote: > I think it would also be better to have One (and prefereably Only One) > Obvious Way To Do It. That obvious way, for those who work with > Python's ‘set’ and ‘dict’, is a ‘clear’ method. It seems best to have > ‘list’ conform with this also. Does that mean a one-off special case rule to forbid slices having a default? Mel.