Oh wow, Zoltan was one of my lecturers at UniMelb, and in one semester we were tasked with learning his Mercury language. So good to see it thriving still.

The closest that I could find to a "what the fuck is this?" page is:

https://www.mercurylang.org/about.html

There are files in this repository that were last touched 32 years ago. Any reason to be posting it now?