M-x提示

smex-安装

Copy1;; (use-package smex
2;;   :ensure t
3;;   :config ((smex-initialize)
4;;            (global-set-key (kbd "M-x") 'smex)
5;;            (global-set-key (kbd "M-X") 'smex-major-mode-commands)
6;;            (global-set-key (kbd "C-c C-c M-x") 'execute-extended-command) ;; This is your old M-x.
7;;            ))