standard-char-p (Function)

Syntax:

Arguments and Values:

character—a character.

generalized-boolean—a generalized boolean.

Description:

Returns true if character is of type standard-char; otherwise, returns false.

Examples:

 (standard-char-p #\Space) → true
 (standard-char-p #\~) → true
 ;; This next example presupposes an implementation
 ;; in which #\Bell is a defined character.
 (standard-char-p #\Bell) → false

Exceptional Situations:

Should signal an error of type type-error if character is not a character.