When a folder is selected, allow keystrokes to select the file (similar to Windows File Explorer)
Scenario: I am in the folder view and looking at files called:
I hit the 'b' key. I would like the file 'b' to be selected.
I hit the 'b' key then the 'a' key in quick succession. I would like the 'bat' file to be selected.
After selecting a file like this, I would like the file to display temporarily (with name in italics) in the editor pane.
I would like hitting 'Enter' to open the file permanently.