If the statusbar is set to show the $(FilePath) of a file,
Untitled files show up as having the FilePath of the last
file opened before they were created.
1. Set statusbar to show $(FilePath)
2. Open an exisitng file, note path and filename shown in
3. Click File | New
4. The statusbar will still display the path portion of the
path and filename of the previously opened file.