Install elpa-racket-mode by entering the following commands in the terminal:
sudo apt update sudo apt install elpa-racket-mode
Description:
emacs support for editing and running racket code
Provides a major mode to edit Racket source files, as well as a major mode for a Racket REPL. The edit/run experience is similar to DrRacket.
Homepage: https://github.com/greghendershott/racket-mode
Version: 20170617+0+g9c5bcb7-2
Section: universe/lisp