(setq make-backup-files nil)

(setq slime-lisp-implementations '((ccl ("/usr/local/ccl/dx86cl64")) (sbcl ("/usr/local/bin/sbcl")))) (add-to-list 'load-path "/usr/local/slime/") (require 'slime) (slime-setup '(slime-repl slime-banner))