+
+(defvar sb-pcl::*internal-pcl-generalized-fun-name-symbols* nil)
+
+(defmacro define-internal-pcl-function-name-syntax (name &rest rest)
+ `(progn
+ (define-function-name-syntax ,name ,@rest)
+ (pushnew ',name sb-pcl::*internal-pcl-generalized-fun-name-symbols*)))
+
+(define-internal-pcl-function-name-syntax sb-pcl::class-predicate (list)
+ (when (cdr list)
+ (destructuring-bind (name &rest rest) (cdr list)
+ (when (and (symbolp name)
+ (null rest))
+ (values t name)))))
+
+(define-internal-pcl-function-name-syntax sb-pcl::slot-accessor (list)
+ (when (= (length list) 4)
+ (destructuring-bind (class slot rwb) (cdr list)
+ (when (and (member rwb '(sb-pcl::reader sb-pcl::writer sb-pcl::boundp))
+ (symbolp slot)
+ (symbolp class))
+ (values t slot)))))
+
+(defun sb-pcl::random-documentation (name type)
+ (cdr (assoc type (info :random-documentation :stuff name))))
+
+(defun sb-pcl::set-random-documentation (name type new-value)
+ (let ((pair (assoc type (info :random-documentation :stuff name))))
+ (if pair
+ (setf (cdr pair) new-value)
+ (push (cons type new-value)
+ (info :random-documentation :stuff name))))
+ new-value)
+
+(defsetf sb-pcl::random-documentation sb-pcl::set-random-documentation)