* window.el (mouse-autoselect-window-timer)

	* window.el (mouse-autoselect-window-timer)
	(mouse-autoselect-window-position)
	(mouse-autoselect-window-window)
	(mouse-autoselect-window-now): New vars.
	(mouse-autoselect-window-cancel)
	(mouse-autoselect-window-select)
	(mouse-autoselect-window-start): New functions.
	(handle-select-window): Call `mouse-autoselect-window-start' when
	delayed window autoselection is enabled.

	* cus-start.el (mouse-autoselect-window): Handle delayed window
	autoselection.

	* emacs-lisp/eldoc.el: Add `handle-select-window' to the set of
	commands after which it is allowed to print in the echo area.