brett.cannon wrote: > -comp_op: '<'|'>'|'=='|'>='|'<='|'!='|'in'|'not' 'in'|'is'|'is' 'not' > +comp_op: '<'|'>'|'=='|'>='|'<='|'<>'|'!='|'in'|'not' 'in'|'is'|'is' 'not' The PEP says that '<>' is the one true spelling, yet this leaves in '!='. I realize we want to have a transition period where both are accepted. I'll get busy on switching the standard library over so we can keep the transition period to an ample 12 hour duration. Eric.