Vocabularycombinators.smartInputsOutputsNone
Word descriptionA version of
if that takes three quotations, where the first quotation is a predicate that preserves any inputs it consumes, the second is the
true branch, and the third is the
false branch. If the
true branch is taken, the values are left on the stack and the quotation is called. If the
false branch is taken, the number of inputs inferred from predicate quotation is dropped and the quotation is called.
Definition