bug#6204: vc-dir always splits the frame

[Dan Nicolaescu]

Glenn Morris <rgm@gnu.org> writes:

> Package: emacs
> Severity: minor
>
> emacs -Q
> M-x dired RET /path/to/dir RET  ; -> dired uses the whole frame
>
> emacs -Q
> M-x cvs-examine /path/to/dir RET ;-> *cvs* uses the whole frame
>
> emacs -Q
> M-x vc-dir RET /path/to/dir RET ; -> vc-dir splits the frame and uses only 
> half
>
> I'd prefer it if vc-dir used the whole frame by default, like dired
> and pcl-cvs do. I always end up having to delete-other-windows after
> running vc-dir.

The vc-dir behavior is not intentional, so please feel free to fix it.