+;; (defun assistant-find-next-node (&optional node)
+;; (let* ((node (assistant-find-node (or node assistant-current-node)))
+;; (node-name (assistant-node-name node))
+;; (nexts (assistant-get-list node "next"))
+;; next elem applicable)
+
+;; (while (setq elem (pop nexts))
+;; (when (assistant-eval (car (cadr elem)))
+;; (setq applicable (cons elem applicable))))
+
+;; ;; return the first thing we can
+;; (cadr (cadr (pop applicable)))))
+
+(defun assistant-find-next-nodes (&optional node)