[Fix #399] Extract key-chord into a separate module

modules/prelude-key-chord.el

@@ -0,0 +1,49 @@
+;;; prelude-key-chord.el --- Helm setup
+;;
+;; Copyright © 2011-2013 Bozhidar Batsov
+;;
+;; Author: Bozhidar Batsov <bozhidar@batsov.com>
+;; URL: https://github.com/bbatsov/prelude
+;; Version: 1.0.0
+;; Keywords: convenience
+
+;; This file is not part of GNU Emacs.
+
+;;; Commentary:
+
+;; Some config for Helm.
+
+;;; 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:
+
+;; key chords
+(prelude-require-package 'key-chord)
+(require 'key-chord)
+
+(key-chord-define-global "jj" 'ace-jump-word-mode)
+(key-chord-define-global "jl" 'ace-jump-line-mode)
+(key-chord-define-global "jk" 'ace-jump-char-mode)
+(key-chord-define-global "JJ" 'prelude-switch-to-previous-buffer)
+(key-chord-define-global "uu" 'undo-tree-visualize)
+
+(key-chord-mode +1)
+
+(provide 'prelude-key-chord)
+
+;;; prelude-key-chord.el ends here