NAME remove - remove the last member of a list SYNOPSIS remove(lst) TYPES lst lvalue whose current value is a list return any DESCRIPTION If lst has no members, remove(lst) returns the null value and does not change lst. If lst has n members where n > 0, remove(lst) returns the value of lst[[n-1]] and deletes this value from the end of the lst, so that lst now has n - 1 members and for 0 <= i < n - 1, lst[[i]] returns what it would have returned before the remove operation. EXAMPLE > lst = list(2,"three") list (2 elements, 2 nonzero): [[0]] = 2 [[1]] = "three" > remove(lst) "three" > print lst list (1 elements, 1 nonzero): [[0]] = 2 > remove(lst) 2 > print lst list (0 elements, 0 nonzero) > remove(lst) > print lst list (0 elements, 0 nonzero) LIMITS none LIBRARY none SEE ALSO append, delete, insert, islist, list, push, pop, rsearch, search, size