Syntax:
characterp object => generalized-boolean
Arguments and Values:
object---an object.
generalized-boolean---a generalized boolean.
Description:
Returns true if object is of type character; otherwise, returns false.
Examples:
(characterp #\a) => true (characterp 'a) => false (characterp "a") => false (characterp 65.) => false (characterp #\Newline) => true ;; This next example presupposes an implementation ;; in which #\Rubout is an implementation-defined character. (characterp #\Rubout) => true
Affected By: None.
Exceptional Situations: None.
See Also:
character (type and function), typep
Notes:
(characterp object) == (typep object 'character)