Object

• method: The unbind method removes the binding between the name and the remote object, obj.

• variable: Of course, Prolog remembers to unbind any variables exactly at the places in the tree where they were bound.

• component: It sorts the characters according to the degree and unbinds components in the Dixon record that are not of use any longer.

• name: It is illegal to unbind a name that is referenced by an enclosing scope; the compiler will report a SyntaxError.

Modifying Another Word

• then: If, at some point, we know that X is unbound then we say that we have an open list.

Preposition: by

• default: Command names without an accompanying key sequence are unbound by default.