GitLab

	* ediff-init.el (ediff-event-key): use event-to-character instead of
	event-key.

	* ediff-mult.el (ediff-setup-meta-map, ediff-prepare-meta-buffer): add
	menus to the meta mode. (Dan Nicolaescu's <dann@ics.uci.edu> patch.)

	* ediff.el (ediff-buffers-internal): add unwind-protect.