Major Section: EVENTS
Examples: (remove-invisible-fns (binary-+ unary-- foo)The setting above has makes unary functions
foono longer ``invisible'' for the purposes of applying permutative
General Form: (remove-invisible-fns top-fn unary-fn1 ... unary-fnk)where
top-fnis a function symbol and the
unary-fniare unary function symbols.
See add-invisible-fns and also see invisible-fns-table and