Install elpa-clojure-mode by entering the following commands in the terminal:
sudo apt update sudo apt install elpa-clojure-mode
Description:
Emacs major mode for Clojure code
Provides font-lock (syntax highlighting), indentation, navigation and basic refactoring for the Clojure programming language (http://clojure.org). . Also provides clojurescript-mode, clojurec-mode (for .cljc files) and clojurex-mode (for .cljx files).
Homepage: https://github.com/clojure-emacs/clojure-mode
Version: 5.6.1-1
Section: universe/lisp