At work we were encouraged to get to know how to use the new AI tools. So I put them to work and made a modernised Linux version of Comal on a fork of this project. So if you want to have a look it is here:
https://github.com/oz1ktx/OpenCOMAL
It is ripped back to the lexer/parser and then a GUI is added, plus a new set of drawing commands for graphic output. It is not done yet but it works enough to play around with.