I
[Explanation]
(1)
When the move is executed, it is moved to just before the move destina-
tion step.
(a)
If
the move destination is before a movement source, instructions in
the range from
the
movement destination
to
the movement source
are shifted in descending
order.
The figure below is an example of shifting ladder
Mock
D
before
ladder block
B.
Before
executing
After
executing
the
move
the
move
A
A
C
B
E
E
B
-
~~~~~
}
-
C
I
I
(b) When a move destination
is
after
a
movement source, instructions
in the
range
from
the
move destination
to
the movement source are
shifted in ascending order.
The figure below is an example of shifting ladder block
B
before
ladder block
E.
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