- - The cursor's final position is at the same column and row as the
- starting cursor position, i.e. the cursor does not move at all.
+ a. The screen is scrolled up if the image overflows into the
+ bottom text row.
+
+ b. The cursor's final position is on the same column as the
+ starting cursor position, and on the row immediately below the
+ image.
+
+ - If scroll is omitted or specified as 0 (disabled), then: