LISTARGP _ _ _ _ _ _ _ _ _ _ _ _ declaration
If an operator other than those specifically defined for lists is given a single argument that is a list, then the result of this operation will be a list in which that operator is applied to each element of the list. This process can be inhibited for a specific operator, or list of operators, by using the declaration listargp.
log {a,b,c}; LOG(A),LOG(B),LOG(C) listargp log; log {a,b,c}; LOG(A,B,C)
It is possible to inhibit such distribution globally by turning on the switch listargs. In addition, if an operator has more than on e argument, no such distribution occurs, so listargp has no effect.