>>>>> "Thomas" == Thomas Bushnell <xxxxxx@becket.net> writes:

Thomas> Um, in C a user definitely has cause to care.  Importantly, a function
Thomas> can be used far more flexibly.  Allowing all the forms to be macros is
Thomas> a pain.

Felix will point out that allowing forms to be functions is a
performance consideration.

Thomas> Also, be sure to specify that, if they are macros, they must evaluate
Thomas> their arguments exactly once.

Good point.  Will do.

--
Cheers =8-} Mike
Friede, Völkerverständigung und überhaupt blabla