1  SHIFT
   Shifts the window horizontally to the left or right one column.

   Format

     SHIFT

2  Qualifiers

/CURRENT

      /CURRENT (D)

   Specifies the current direction for the shift.

/FORWARD

   Shifts the window to the right so that you can view formerly
   hidden text to the right of the original text.

/REVERSE

   Shifts the window to the left so that you can view any text hidden
   by a SHIFT/FORWARD command.