Philipp Stephani <p.stephani2@gmail.com> schrieb am Di., 4. Apr. 2017 um
14:22 Uhr:

>
> M-x ido-mode
>
> Then try
> C-x C-f
> C-x d
> C-x 4 f
> C-x 4 d
>
> In the first three cases, IDO will be used, but not in the fourth case.
> That's a weird inconsistency.
>
>
Here's a patch (which includes a couple of other commands).