With this, `docker pull deb<tab>` will show all `debian:*` tags, as before, but `docker pull -a deb<tab>` will complete directly to just `debian`. 👍 Signed-off-by: Andrew "Tianon" Page <admwiggin@gmail.com> Upstream-commit: 380b8737523edf1c2575208a14a8673684758692 Component: engine