graphic-char-p
graphic-char-p char → generalized-boolean
char—a character.
generalized-boolean—a generalized boolean.
13.2.0 5Returns true if character is a graphic character; otherwise, returns false.
(graphic-char-p #\G) → true (graphic-char-p #\#) → true (graphic-char-p #\Space) → true (graphic-char-p #\Newline) → false
None.
Should signal an error of type type-error if character is not a character.
read, Section 2.1 (Character Syntax), Section 13.1.10 (Documentation of Implementation-Defined Scripts)
None.