83Plus:BCALLs:4558

Synopsis

Official Name: HomeUp

BCALL Address: 4558

Sets the cursor to the top left corner of the window.

Inputs

• winTop: top of current window

Outputs

• curRow: set to top edge of current window
• curCol: set to left edge of current window

Registers Destroyed

None

Comments

Unless the calculator is in split screen mode, or winTop has been changed, the top of the window will be (0,0).