anced Demuffin, such as
                 the PRINT routine and the routines to display
                 the status codes on the disk map, but they do
                 not need to be saved before going to your RWTS.
                 Many RWTS's, including RWTS 3.3, use these
                 locations in several places.


  $36  CSWL     CSWL and CSWH should always point to the address
  $37  CSWH      of the current character output routine.
                 Advanced Demuffin sets these locations to point
                 to $FDF0, the standard character output
                 routine.  Note that the outputed characters
                 will no longer go through DOS as there may be
                 no DOS in the machine.  Advanced Demuffin
                 changes the contents of these locations to
                 point to $Cx00 when a number from 1-7 is
                 pressed during a conversion or after a
                 conversion is completed, where x is the number
                 pressed.  These locations should be restored to
                 point to $FDF0 if your RWTS uses them in any
                 way.  Most RWTS's, including RWTS 3.3, don't
                 use them at all.


  $4