I abbandoned the C-compiler project since it has been too long since I worked on it and it got too complicated.

But all the experience has made me want to create my own programming language.

So I started that.  You can follow the progress on Gitlab.  The EBNF specification is rather stable and is made to be easily parsed.  I hope to be able to finish it somewhere in the summer.  Because then I can start coding on a nice game for the Moncky-computer.  My partner has been asking for a packman so I'll see what I can do :-)