https://en.wikipedia.org/wiki/Genera_%28operating_system%29#Programming_languages https://en.wikipedia.org/wiki/Genera_%28operating_system%29#... So that's sev

https://en.wikipedia.org/wiki/Genera_%28operating_system%29#Programming_languages https://en.wikipedia.org/wiki/Genera_%28operating_system%29#... So that's several variants of lisp, as well as fortran, c, pascal, prolog and ada. Thats pretty much most of the languages in use in the 80s.