@NieDzejkob Done.

@Jono2906 Done.

@Pavel Updated Coconut.

As usual I am nervous about adding my own language. I'm afraid that my language is too boring to contribute to TIO.

@A̲̲ - You have nothing to lose by asking Dennis to add it. You don't know what his criteria are for whether a language is "too boring", and I'm pretty sure he's posted messages back here if someone asks for a language and he can't get it running for some reason.