* edebug.el (edebug-display): Call the `mark' function with the

* edebug.el (edebug-display): Call the `mark' function with the
	FORCE argument non-nil, so that we don't get an error if the mark
	isn't set yet.

	* edebug.el (global-edebug-prefix, global-edebug-map): Add
	autoload cookies for these, so they are present when Emacs starts
	up.

	* edebug.el (global-edebug-map): Bind `C-x X d' to edebug-defun in
	this map; we can't bind it to `C-x x', as the installation
	instructions suggest, because that conflicts with
	copy-to-register.