' ANSI terminal cursor movement
' Default number of positions, if not specified, is 1.

' Left 1 position, blocks at first position
CURSOR BACK 1

' Right 1, blocks at end of line
CURSOR FORWARD 1

' Up 1, column uneffected, blocks at top
CURSOR UP 1

' Down 1, column uneffected, until scroll at bottom
CURSOR DOWN 1

' First column of current row
R = GETY
GOTOXY 1,R

' Last column of current row
C = COLUMNS
GOTOXY C,R

' Home position, top left
GOTOXY 1,1

' Bottom right
R = ROWS
GOTOXY C,R