Fixes #9718.  If the popup list of matching items is not showing and an up/down arrow is pressed, then show the entire list.
Fixes #9718.  If the popup list of matching items is not showing and an up/down arrow is pressed, then show the entire list.

git-svn-id: 674a2d6b1e32e53f607eb824547723f32280967e@19882 560b804f-0ae3-0310-86f3-f6aa0a117693

redaktor/deliteful