spacemacs/contrib/smex/packages.el

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;;; packages.el --- smex Layer packages File for Spacemacs
;;
;; Copyright (c) 2012-2014 Sylvain Benner
;; Copyright (c) 2014-2015 Sylvain Benner & Contributors
;;
;; Author: Sylvain Benner <sylvain.benner@gmail.com>
;; URL: https://github.com/syl20bnr/spacemacs
;;
;; This file is not part of GNU Emacs.
;;
;;; License: GPLv3
(setq smex-packages '(smex))
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(defun smex/init-smex ()
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(use-package smex
:defer t
:init
(progn
(setq-default smex-history-length 32
smex-save-file (concat spacemacs-cache-directory
".smex-items"))
(defun spacemacs/smex ()
"Execute smex with a better prompt."
(interactive)
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(let ((smex-prompt-string "Emacs commands: "))
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(smex)))
(defun spacemacs/smex-major-mode-commands ()
"Reexecute smex with major mode commands only."
(interactive)
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(let ((smex-prompt-string (format "%s commands: " major-mode)))
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(smex-major-mode-commands)))
;; define the key binding at the very end in order to allow the user
;; to overwrite any key binding
(add-hook 'after-init-hook
(lambda () (evil-leader/set-key dotspacemacs-command-key
'spacemacs/smex)))
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(evil-leader/set-key "m:" 'spacemacs/smex-major-mode-commands)
(global-set-key (kbd "M-x") 'spacemacs/smex))))