Commodore VIC-20 - Page 31

Chapter 1. Introducing the VIC 20 Computer 17
LIST
110 )( - 10
,210 PRINT X
310 )( - )( + 1
410 DO TO 210
9191 END
3121 )( - )( + 1
40 OOTO 20
99 END
READY.
In the shifted mode, the CRSR UP/DOWN key moves the cursor up one
line
at a time. When the cursor reaches the top of the screen, it stays there.
The screen will not automatically scroll down (move all the lines down one
or more positions).