title: Clojure - start a REPL without a project.clj
body: <p>I started using Clojure with <code>leiningen</code> (and now <code>boot</code>).</p>
  
  <p>Now I sometimes want to get quickly to a Clojure{Script} CIDER REPL in Emacs to execute just a few instructions. I don't want to create a <code>project.clj</code> file for that, since I just want a throwaway REPL.</p>
  
  <p>Is there a way to get a Clojure REPL, for instance in the <code>*scratch*</code> buffer ?</p>