[Phlogistique]

They link to the `P` language, which I did not know about.

https://github.com/p-org/P

I found the link interesting because I have at times wondered what it would look likes if FSM were first class control flow features, akin to `if` and `while`.

[wiz21c]

the ping pong program is very easy to read. I don't know if it scales to bigger ones, but this one is really nice.

[palotasb]

https://github.com/p-org/P/wiki/PingPong-program for anyone else wondering