non

adj : (prefix) reverse of or absence of; "`nonhuman' is a negative

term containing `non' as a prefix"

Neon

Charles Duff. An object-oriented extension of FORTH, for the

Mac. Inheritance, SANE {floating-point}, system classes and

objects for Mac interfacing, overlays. Sold by Kriya Systems,

1985-1988. Modified, made PD and renamed Yerk.