;; Else, fail.
(t nil))))
-(defun whitespace-char-p (x)
- (and (characterp x)
- (or (char= x #\space)
- (char= x (code-char tab-char-code))
- (char= x (code-char return-char-code))
- (char= x #\linefeed))))
-
(defun alphanumericp (char)
#!+sb-doc
"Given a character-object argument, ALPHANUMERICP returns T if the