1 #+TITLE:Emacs Evil Config
3 #+EMAIL: seudut@gmail.com
5 As the =Evil= mode is significant, and has lots of configurations, it's better put them
9 ** Install and basic config
10 https://www.emacswiki.org/emacs/Evil.
11 =global-evil-leader-mode= should be set before =evil-mode=.
12 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
16 ;; (setq evil-default-state 'emacs)
17 (setq evil-emacs-state-cursor '("red" box))
18 (setq evil-normal-state-cursor '("green" box))
19 (setq evil-visual-state-cursor '("orange" box))
20 (setq evil-insert-state-cursor '("red" bar))
21 (setq evil-replace-state-cursor '("red" bar))
22 (setq evil-operator-state-cursor '("red" hollow))
24 (require 'evil-leader)
25 (global-evil-leader-mode)
28 (define-key evil-normal-state-map "\C-W s" 'evil-window-split)
29 (define-key evil-normal-state-map "\C-W v" 'evil-window-vsplit)
30 (define-key evil-normal-state-map "\C-h" 'evil-window-left)
31 (define-key evil-normal-state-map "\C-j" 'evil-window-down)
32 (define-key evil-normal-state-map "\C-k" 'evil-window-up)
33 (define-key evil-normal-state-map "\C-l" 'evil-window-right)
34 (define-key evil-normal-state-map (kbd "C->") (lambda () (interactive) (evil-window-increase-width 3)))
35 (define-key evil-normal-state-map (kbd "C-<") (lambda () (interactive) (evil-window-decrease-width 3)))
36 (define-key evil-normal-state-map (kbd "C-+") (lambda () (interactive) (evil-window-increase-height 3)))
37 (define-key evil-normal-state-map (kbd "C--") (lambda () (interactive) (evil-window-decrease-height 3)))
38 (define-key evil-normal-state-map (kbd "C-=") (lambda () (interactive) (balance-windows))))
41 ** Initial mode and state config
42 - Use =normal= as the default state but exclude some special modes.
43 - Bind =[escape]= to =normal= mode. This only works on GUI Emacs. If need to work on Terminal, shoudl also bind =(kbd
44 "<ESC>)=, but this will make the combined key =M-= not wor.
45 - Not alias =insert= state to =emacs= state, as it break some vi's feature in insert mode, such as column edit. Instead,
46 here add a advice function to change the sate as emacs when enter insert mode, but this is only limited in some
48 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
49 (defvar my-mode-list-to-use-emacs-as-insert '(emacs-lisp-mode org-mode eshell-mode lisp-interaction-mode)
50 "The mode in this list will consider insert state as emacs state by adding `advice-add' below.")
52 (defvar my-modes-use-emacs-init '(emacs-lisp-mode org-mode lisp-interaction-mode eshell-mode text-mode)
53 "The mode in this list will use emacs sate as a initial evil state.")
55 (with-eval-after-load "evil"
56 (setq evil-default-state 'normal)
57 ;; (defalias 'evil-inset-mode 'evil-emacs-state)
58 (define-key evil-emacs-state-map [escape] 'evil-normal-state)
59 ;; (define-key evil-emacs-state-map (kbd "<ESC>") 'evil-normal-state)
60 (dolist (mode my-modes-use-emacs-init) (evil-set-initial-state mode 'emacs))
61 (advice-add 'evil-insert-state :after (lambda (&optional arg)
62 (when (memq major-mode my-mode-list-to-use-emacs-as-insert)
63 (evil-emacs-state)))))
69 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
70 (with-eval-after-load "evil"
71 (define-key evil-normal-state-map (kbd "C-SPC") 'mode-line-other-buffer)
72 (define-key evil-normal-state-map (kbd "C-;") 'previous-multiframe-window)
73 (evil-define-key 'emacs eshell-mode-map (kbd "C-;") 'previous-multiframe-window))
77 Let the search highlight persistent, https://stackoverflow.com/questions/25768036/emacs-evil-non-incremental-search-and-persistent-highlighting/34252236
78 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
79 (evil-select-search-module 'evil-search-module 'evil-search)
81 (with-eval-after-load "evil"
82 (define-key evil-normal-state-map "\\" nil)
83 (define-key evil-normal-state-map "\\\\" #'evil-ex-nohighlight))
86 [[https://github.com/syl20bnr/evil-escape][evil-escape]], escape from anything with customizable key sequence.
87 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
88 (use-package evil-escape
91 (setq-default evil-escape-delay 0.2)
92 (setq-default evil-escape-key-sequence "jj")
93 (setq-default evil-escape-excluded-states '(normal visual motion emacs))
94 (setq-default evil-escape-excluded-major-modes '(emacs-lisp-mode org-mode))
100 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
101 (use-package evil-leader
104 (global-evil-leader-mode)
105 (evil-leader/set-leader ";")
107 (evil-leader/set-key "f" 'ido-switch-buffer)
108 (evil-leader/set-key "w" 'evil-save)
109 (evil-leader/set-key "r" 'ivy-recentf)
110 (evil-leader/set-key "w" 'save-buffer)
111 (evil-leader/set-key "o" 'ido-find-file)
112 (evil-leader/set-key "p" 'projectile-find-file)
114 (evil-leader/set-key "s" 'evil-window-split)
115 (evil-leader/set-key "v" 'evil-window-vsplit)
116 (evil-leader/set-key "q" 'evil-quit)
118 (evil-leader/set-key "h" 'help)
119 (evil-leader/set-key "g" 'magit-status)
120 (evil-leader/set-key "d" 'dired)
121 (evil-leader/set-key "e" 'sd/toggle-project-eshell))
123 (with-eval-after-load "evil"
124 (evil-define-key 'emacs eshell-mode-map (kbd ";e") 'sd/toggle-project-eshell)
125 (evil-define-key 'emacs eshell-mode-map (kbd ";d") 'dired))
130 [[https://github.com/redguardtoo/evil-matchit]]
131 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
132 (use-package evil-matchit
135 (global-evil-matchit-mode 1))
139 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
140 (use-package evil-visualstar
143 (setq evil-visualstar/persistent t)
145 (global-evil-visualstar-mode))
148 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
149 (provide 'init-evil-mode)