;;; ediff-util.el --- the core commands and utilities of ediff
-;; Copyright (C) 1994-2015 Free Software Foundation, Inc.
+;; Copyright (C) 1994-2016 Free Software Foundation, Inc.
;; Author: Michael Kifer <kifer@cs.stonybrook.edu>
;; Package: ediff
(setq wind (ediff-get-visible-buffer-window cloned-buff))
(select-window wind)
(delete-other-windows)
+ (or (mark) (push-mark))
(ediff-activate-mark)
(split-window-vertically)
(ediff-select-lowest-window)