- (push (list ',backend
- (mapcar (lambda (p) (list p)) ',parents)
- nil nil)
- nnoo-definition-alist)))
+ (if (assq ',backend nnoo-definition-alist)
+ (setcar (cdr (assq ',backend nnoo-definition-alist))
+ (mapcar 'list ',parents))
+ (push (list ',backend
+ (mapcar 'list ',parents)
+ nil nil)
+ nnoo-definition-alist))
+ (unless (assq ',backend nnoo-state-alist)
+ (push (list ',backend "*internal-non-initialized-backend*")
+ nnoo-state-alist))))