On Thu, 20 Sep 2007, Peter Oberndorfer wrote: [...] > correct spelling of iff -> if 'iff' is the abreviation of 'if and only if', so it may actually be correct. -- Francois Gouget <fgouget at free.fr> http://fgouget.free.fr/ Before you criticize someone, walk a mile in his shoes. That way, if he gets angry, he'll be a mile away - and barefoot.