Is it 1984? Are you trying to port a BASIC ap–sorry, program–from Microsoft BASIC to the newfangled Locomotive BASIC? Well, here's the chart for you. A note on this scan indicates it was ...

In the late 1970s and early 1980s, BASIC continued its prominent role as a programming interface and quasi-operating system for popular home computers such as the Atari 800, TRS-80, Commodore VIC ...