Fill command

    Purpose:  Fills the memory locations in the range with the values in
              the list.

    Format:   F range list

    Remarks:  If the list contains fewer bytes than the address range, the
              list is used repeatedly until all the designated memory loca-
              tions are filled.

              If the list contains more bytes than the address range, the
              extra list items are ignored.

                  Note:
                  If you enter only an offset for the starting address of
                  the range, the Fill command assumes the segment contained
                  in the DS register.

    Example:  F 4BA:100 L 5 F3 "XYZ" 8D

              Memory locations 04BA:100h through 04BA:104h are filled with
              the 5 bytes specified. Remember that the ASCII values of the
              list characters are stored. Thus, locations 100h-104h will
              contain F3h 58h 59h 5Ah 8Dh.