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ANSI Common Lisp  13 Characters 13.2 Dictionary of Characters
| 13.2.13 standard-char-p |
Function |
- Syntax:
-
standard-char-p
character
 generalized-boolean
- 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.
- Allegro CL Implementation Details:
-
None.
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