commit 3c81ef63af2c8deda2a438197e8c279578faebe8
Author: Ingo Korb <ingo@akana.de>
Date:   Sun Oct 6 15:56:00 2013 +0200

    diskchange, doscmd: Use a common code path for changing the directory
    
    Use a common code path (located in doscmd.c) for the parsing and
    execution of disk/directory changes so both the CD command and the
    swaplist are guranteed to accept the same path specifications.