Sorry for the trouble -- I had called M-x untabify on two lines of the 
patch (bad idea, I think) and I must have messed up the line count at 
that point too.  Second attempt attached.


Cheers,

Charles


On 17/05/2017 10:36, Andreas Schwab wrote:
> On Mai 16 2017, Alan Third <alan@idiocy.org> wrote:
>
>> On Mon, May 15, 2017 at 08:23:27PM +0200, Charles A. Roelli wrote:
>>> Patch is attached, with a commit message.
>> For some reason I can’t apply this patch. It looks fine, and I can’t
>> see what the problem is at all.
> The patch is broken, the hunk for test/lisp/mouse-tests.el has the wrong
> line count:
>
> @@ -47,5 +47,13 @@
>       (should-not (mouse--down-1-maybe-follows-link))
>       (should (equal unread-command-events '((mouse-2 nil 1))))))
>   
> +(ert-deftest bug26816-mouse-frame-movement ()
> +  "Mouse moves relative to frame."
> +  (skip-unless (display-graphic-p))
> +  (let ((frame (selected-frame)))
> +    (set-mouse-position frame 0 0)
> +    (should (equal (mouse-position)
> +                   (cons frame (cons 0 0))))))
> +
> +
>   ;;; mouse-tests.el ends here