- (let* ((unescaped (etypecase identifier
- (symbol (symbol-name identifier))
- (string identifier)))
- (escaped (make-string (length unescaped))))
- (dotimes (i (length unescaped))
- (setf (char escaped i)
- (cond ((equal (char unescaped i) #\-)
- #\_)
- ;; ...
- (t
- (char unescaped i)))))
- escaped))
+ (let ((unescaped (etypecase identifier
+ (symbol (symbol-name identifier))
+ (string identifier))))
+ (substitute #\_ #\- unescaped)))