我从这里下载了一个emacs配置文件:https://github.com/redguardtoo/emacs.d
我安装它并学习使用emacs
当使用YASnippet时,我发现自动完成的键绑定不起作用
编写C代码时,键入“inc”然后按TAB键,emacs会弹出一个菜单来选择一个代码段。
如果我想选择一个片段,C-n和C-p不起作用,它只适用于按下向上箭头和向下箭头的情况。
我发现emacs配置文件具有绑定C-n和C-p。这是init-auto-complete.el
(require 'auto-complete)
(require 'auto-complete-config)
(global-auto-complete-mode t)
(setq ac-auto-start nil)
(setq ac-dwim nil) ; To get pop-ups with docs even if a word is uniquely completed
(define-key ac-completing-map (kbd "C-n") 'ac-next)
(define-key ac-completing-map (kbd "C-p") 'ac-previous)
;;----------------------------------------------------------------------------
;; Use Emacs' built-in TAB completion hooks to trigger AC (Emacs >= 23.2)
;;----------------------------------------------------------------------------
(setq tab-always-indent 'complete) ;; use 'complete when auto-complete is disabled
(add-to-list 'completion-styles 'initials t)
;; hook AC into completion-at-point
(defun set-auto-complete-as-completion-at-point-function ()
(setq completion-at-point-functions '(auto-complete)))
(add-hook 'auto-complete-mode-hook 'set-auto-complete-as-completion-at-point-function)
(set-default 'ac-sources
'(ac-source-dictionary
ac-source-words-in-buffer
ac-source-words-in-same-mode-buffers
ac-source-words-in-all-buffer))
(dolist (mode '(magit-log-edit-mode log-edit-mode org-mode text-mode haml-mode
sass-mode yaml-mode csv-mode espresso-mode haskell-mode
html-mode nxml-mode sh-mode smarty-mode clojure-mode
lisp-mode textile-mode markdown-mode tuareg-mode
js3-mode css-mode less-css-mode))
(add-to-list 'ac-modes mode))
;; Exclude very large buffers from dabbrev
(defun sanityinc/dabbrev-friend-buffer (other-buffer)
(< (buffer-size other-buffer) (* 1 1024 1024)))
(setq dabbrev-friend-buffer-function 'sanityinc/dabbrev-friend-buffer)
(provide 'init-auto-complete)
我认为这两行应该有效,但事实并非如此。这让我很生气
(define-key ac-completion-map(kbd“C-n”)'ac-next)
(define-key ac-completion-map(kbd“C-p”)'ac-previous)
如何绑定C-n和C-p以在弹出菜单中选择片段?
答案 0 :(得分:2)
我在http://www.emacswiki.org/emacs/auto-complete.el
中找到了;; Use C-n/C-p to select candidates
;; --------------------------------
;;
;; Add following code to your .emacs.
;;
;; (define-key ac-complete-mode-map "\C-n" 'ac-next)
;; (define-key ac-complete-mode-map "\C-p" 'ac-previous)
这适合我。
答案 1 :(得分:0)
(define-key ac-menu-map (kbd "C-n") 'ac-next)
(define-key ac-menu-map (kbd "C-p") 'ac-previous)
上面的代码怎么样