Manual

69
count
count
Description
Returns a count of the number of objects currently on the operand stack.
Usage
NAny..1Any count NAny..1Any NInt
NAny..1Any Any. All objects on the operand stack.
NInt Integer. Number of objects on the operand stack..
Comments
The
count
operator pushes onto the operand stack a count of the number of objects resident on the
operand stack prior to execution of the count operator.