* lisp/emacs-lisp/cl-generic.el (cl--generic-dispatchers):
Prefill with relevant elements for term/xterm.
(cl--generic-prefill-dispatchers 0 (eql nil))
(cl--generic-prefill-dispatchers window-system (eql nil))
+(cl--generic-prefill-dispatchers (terminal-parameter nil 'xterm--get-selection)
+ (eql nil))
+(cl--generic-prefill-dispatchers (terminal-parameter nil 'xterm--set-selection)
+ (eql nil))
;;; Support for cl-defstructs specializers.