User:GorgeUbuasha/My sand box

Scratch Space
a 0  a  1

a 0  a  1

WiKi markup and Ada comments
OK:

But:

, versus and versus

(From [Computer_programming/Design_by_Contract])

Resolution: look at this WiKi's templates syntax, named and numbered parameters, like in. IOW RTFM. Thanks to ManuelGR for pointing this out.