A simple init for using Clojure and lein in inferior lisp mode in the Emacs

init.el

;; a simple .emacs.d/init.el to set up
;; inferior lisp mode for Clojure with lein
;; this also add Marmalade as a package repository to obtain clojure-mode and paredit

(setq inferior-lisp-program "lein repl")

;; On OSX set the command key to be the meta key
(setq ns-command-modifier 'meta)

(require 'package)
(add-to-list 'package-archives
             '("marmalade" . "http://marmalade-repo.org/packages/") t)
(package-initialize)

;; Change this to the path where you installed lein
(add-to-list 'exec-path "/Users/gene/bin")

;; Read in PATH from .bash_profile
(if (not (getenv "TERM_PROGRAM"))
     (setenv "PATH"
            (shell-command-to-string "source $HOME/.bash_profile && printf $PATH")))

(autoload 'paredit-mode "paredit"
      "Minor mode for pseudo-structurally editing Lisp code." t)
(add-hook 'emacs-lisp-mode-hook    (lambda () (paredit-mode +1)))
(add-hook 'clojure-mode-hook       (lambda () (paredit-mode +1)))