Fortran is still used today for scientific computing. Lisp is used by Emacs users as a scripting language. I personally used BASIC a lot back in the day, but m

Fortran is still used today for scientific computing. Lisp is used by Emacs users as a scripting language. I personally used BASIC a lot back in the day, but more Pascal, actually, which had a fantastic text-based IDE. It deserves a place in that list!… :)