Jim Weirich said:
> "or_else" works for "or" ("and then" and "or else" are the short circuit 
> operators in Ada if my memory still serves me).
>
> Don't know about "not".

"true_unless"... or "true unless" for that matter.

This strikes me as silly. TIMTOWTDI. I like my "and" and "not" spelt with three 
letters.

Cheers,
Dave