Subject: bug#16920: 24.3; fix eldoc-message to clear own message only

From: Stefan Monnier <[email-masked]>
Date: Fri, 07 Mar 2014 17:54:53 -0500

> -	    (omessage (funcall eldoc-message-function nil)))))
> +	    (omessage (and (equal omessage (current-message))
> +			   (funcall eldoc-message-function nil))))))

This can't be right when eldoc-message-function doesn't use `message'.
So, we should probably move this test to the eldoc-message-function.

        Stefan