emacs-prelude/core/prelude-global-keybindings.el

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;;; prelude-global-keybindings.el --- Emacs Prelude: some useful keybindings.
;;
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;; Copyright © 2011-2013 Bozhidar Batsov
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;;
;; Author: Bozhidar Batsov <bozhidar@batsov.com>
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;; URL: https://github.com/bbatsov/prelude
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;; Version: 1.0.0
;; Keywords: convenience
;; This file is not part of GNU Emacs.
;;; Commentary:
;; Lots of useful keybindings.
;;; 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:
;; Align your code in a pretty way.
(global-set-key (kbd "C-x \\") 'align-regexp)
;; Font size
(global-set-key (kbd "C-+") 'text-scale-increase)
(global-set-key (kbd "C--") 'text-scale-decrease)
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;; Window switching. (C-x o goes to the next window)
(global-set-key (kbd "C-x O") (lambda ()
(interactive)
(other-window -1))) ;; back one
;; Indentation help
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(global-set-key (kbd "C-^") 'prelude-top-join-line)
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;; Start proced in a similar manner to dired
(global-set-key (kbd "C-x p") 'proced)
;; Start eshell or switch to it if it's active.
(global-set-key (kbd "C-x m") 'eshell)
;; Start a new eshell even if one is active.
(global-set-key (kbd "C-x M") (lambda () (interactive) (eshell t)))
;; Start a regular shell if you prefer that.
(global-set-key (kbd "C-x M-m") 'shell)
;; If you want to be able to M-x without meta
(global-set-key (kbd "C-x C-m") 'smex)
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;; A complementary binding to the apropos-command (C-h a)
(define-key 'help-command "A" 'apropos)
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(global-set-key (kbd "C-h C-f") 'find-function)
(global-set-key (kbd "C-h C-k") 'find-function-on-key)
(global-set-key (kbd "C-h C-v") 'find-variable)
(global-set-key (kbd "C-h C-l") 'find-library)
;; a complement to the zap-to-char command, that doesn't eat up the target character
(autoload 'zap-up-to-char "misc" "Kill up to, but not including ARGth occurrence of CHAR.")
(global-set-key (kbd "M-Z") 'zap-up-to-char)
;; kill lines backward
(global-set-key (kbd "C-<backspace>") (lambda ()
(interactive)
(kill-line 0)
(indent-according-to-mode)))
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(global-set-key [remap kill-whole-line] 'prelude-kill-whole-line)
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;; Activate occur easily inside isearch
(define-key isearch-mode-map (kbd "C-o")
(lambda () (interactive)
(let ((case-fold-search isearch-case-fold-search))
(occur (if isearch-regexp
isearch-string
(regexp-quote isearch-string))))))
;; use hippie-expand instead of dabbrev
(global-set-key (kbd "M-/") 'hippie-expand)
;; replace buffer-menu with ibuffer
(global-set-key (kbd "C-x C-b") 'ibuffer)
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(unless (fboundp 'toggle-frame-fullscreen)
(global-set-key (kbd "<f11>") 'prelude-fullscreen))
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;; toggle menu-bar visibility
(global-set-key (kbd "<f12>") 'menu-bar-mode)
(global-set-key (kbd "C-x g") 'magit-status)
(global-set-key (kbd "C-=") 'er/expand-region)
;; make C-x C-x usable with transient-mark-mode
(define-key global-map
[remap exchange-point-and-mark]
'prelude-exchange-point-and-mark)
(global-set-key (kbd "C-c SPC") 'ace-jump-mode)
(global-set-key (kbd "C-x SPC") 'ace-jump-mode-pop-mark)
;; key chords
(require 'key-chord)
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(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)
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(key-chord-define-global "uu" 'undo-tree-visualize)
(key-chord-mode +1)
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(provide 'prelude-global-keybindings)
;;; prelude-global-keybindings.el ends here