Last modified: 2014-06-06 22:15:55 UTC
If person copies and pastes the full page name on to the move field, and doesn't realize there is a drop down box for namespace, the result is a repeated namespace. We should warn if someone tries to move to Foo:Foo:Bar.
Closely related to bug 48239. Perhaps even a duplicate.
Should it warn for Foo:Bar:Baz too?