Programming 1980 style!! This project emulates an old fashioned line-numbered BASIC language machine. On a monochrome monitor, of course, and only upper case letters. Green, or amber if you want to get fancy with third party equipment. I have started a new project to convert this to Typescript (see `typescript` branch).
We should probably implement negative numbers in numeric literals. Examples:
100 T=-50
120 if Y<=-5 THEN 300