Example 8

Operation: Move three lines to the top of the data set at line 0.

Known:

Data set contains lines 10 through 120.
Line 0 doesn't exist.
Source lines are 80, 90, and 100.
Target area starts at line 0.

Before:              Enter:                       After:

0010   A             top                          0000   HHHHHHHH
0020   BB            move  80  100  *  incr(50)   0050   IIIIIIIII
0030   CCC                                   CLP  0100   JJJJJJJJJJ
0040   DDDD          or                           0101   A
0050   EEEEE                                      0102   BB
0060   FFFFFF        move  80  100  0  incr(50)   0103   CCC
0070   GGGGGGG                                    0104   DDDD
0080   HHHHHHHH                                   0105   EEEEE
0090   IIIIIIIII                                  0106   FFFFFF
0100   JJJJJJJJJJ                                 0107   GGGGGGG
0110   KKKKKKKKKKK                                0110   KKKKKKKKKKK
0120   LLLLLLLLLLLL                               0120   LLLLLLLLLLLL