子龙山人Learn Emacs in 21 Days: day 7 学习笔记

子龙山人Learn Emacs in 21 Days: day 7 学习笔记
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1. others

使C-w可以删除一个单词

(global-set-key (kbd "C-w") 'backward-kill-word)

2. evil

setting

安装 evil 这个package

(evil-mode 1)(setcdr evil-insert-state-map nil)(define-key evil-insert-state-map [escape] 'evil-normal-state)

M-x customize-group可以使用C-u向上翻页scroll相关选项

C-zemacs state和evil state之前切换

evil manul

evil leader

(global-evil-leader-mode)(evil-leader/set-key  "e" 'find-file  "b" 'switch-to-buffer  "k" 'kill-buffer  "0" 'select-window-0  "1" 'select-window-1  "2" 'select-window-2  "3" 'select-window-3  "w/" 'split-window-right  "w-" 'split-window-below  )

M-x customize-group中可以选择leader key为SPC

windownumbering

可以方便切换窗口

(window-numbering-mode 1)

evil surround

(require 'evil-surround)(global-evil-surround-mode 1)

v-i-w选中S可以把选中的单字两边加上""或者''cs可以选择上述的""为''或者()

evil-nerd-commenter

快速注释

(global-set-key (kbd "M-;") 'evilnc-comment-or-uncomment-lines)(evilnc-default-hotkeys)

gv重新选中

powerline-evil

(require 'powerline-evil)

ocur mode

ocur mode下使用evil按键

  (add-hook 'occur-mode-hook            (lambda ()              (evil-add-hjkl-bindings occur-mode-map 'emacs                (kbd "/")       'evil-search-forward                (kbd "n")       'evil-search-next                (kbd "N")       'evil-search-previous                (kbd "C-d")     'evil-scroll-down                (kbd "C-u")     'evil-scroll-up                )))

which key

给leader加上注释

(which-key-mode 1)

让某些模式使用evil

(dolist (mode '(ag-mode        flycheck-error-list-mode        occur-mode        git-rebase-mode))  (add-to-list 'evil-emacs-state-modes mode))

key bindings

3. org

搜索org

C-c s搜索