MS-DOS is now open source!(through version 4.0)
🙂
When I was a kid we never got to use edlin. Real devs used debug for EVERYTHING. Editing files (in HEX), bypassing code blocks, game mods, and especially this one particular command, which I used so often I could type it in the dark:
https://www.teepublic.com/t-shirt/8376042-old-format?store_id=75511
/nosanitize
...but if you really want it:
https://github.com/microsoft/MS-DOS/blob/main/v2.0/source/EDLIN.ASM
@codeWhisperer what about that infamous editor called edlin? It was terrible. I always preferred Unix vi instead.