
Enter the new name for the file in the current buffer. The name may not include
a path. The total length of the name may not exceed 12 characters. These keys
have functions assigned to them:

    Enter - confirm entry and change name
    HOME - go to beginning of entry
    END  - go to end of entry
    INS  - toggle insert mode
    DEL  - delete character under cursor
    Left arrow/right arrow - move cursor left and right
    Backarrow - delete character before cursor
    
    ESC - cancel rename and return to edit mode
