emacs-prelude/modules/prelude-emacs-lisp.el

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;;; prelude-emacs-lisp.el --- Emacs Prelude: Nice config for Elisp programming.
;;
;; Copyright (c) 2011-2012 Bozhidar Batsov
;;
;; Author: Bozhidar Batsov <bozhidar@batsov.com>
;; URL: http://batsov.com/emacs-prelude
;; Version: 1.0.0
;; Keywords: convenience
;; Package-Requires: ((prelude-lisp "1.0.0"))
;; This file is not part of GNU Emacs.
;;; Commentary:
;; Nice config for Elisp Programming.
;;; License:
;; This program is free software; you can redistribute it and/or
;; modify it under the terms of the GNU General Public License
;; as published by the Free Software Foundation; either version 3
;; of the License, or (at your option) any later version.
;;
;; This program is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;; GNU General Public License for more details.
;;
;; You should have received a copy of the GNU General Public License
;; along with GNU Emacs; see the file COPYING. If not, write to the
;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
;; Boston, MA 02110-1301, USA.
;;; Code:
(require 'prelude-lisp)
(defun prelude-remove-elc-on-save ()
"If you're saving an elisp file, likely the .elc is no longer valid."
(make-local-variable 'after-save-hook)
(add-hook 'after-save-hook
(lambda ()
(if (file-exists-p (concat buffer-file-name "c"))
(delete-file (concat buffer-file-name "c"))))))
(defun prelude-emacs-lisp-mode-defaults ()
(run-hooks 'prelude-lisp-coding-hook)
(turn-on-eldoc-mode)
(prelude-remove-elc-on-save)
(rainbow-mode +1))
(setq prelude-emacs-lisp-mode-hook 'prelude-emacs-lisp-mode-defaults)
(add-hook 'emacs-lisp-mode-hook (lambda () (run-hooks 'prelude-emacs-lisp-mode-hook)))
;; ielm is an interactive Emacs Lisp shell
(defun prelude-ielm-mode-defaults ()
(run-hooks 'prelude-interactive-lisp-coding-hook)
(turn-on-eldoc-mode))
(setq prelude-ielm-mode-hook 'prelude-ielm-mode-defaults)
(add-hook 'ielm-mode-hook (lambda () (run-hooks 'prelude-ielm-mode-hook)))
(define-key emacs-lisp-mode-map (kbd "M-.") 'find-function-at-point)
(provide 'prelude-emacs-lisp)
;;; prelude-emacs-lisp.el ends here