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-motion-state-cursor '("green" box))
20 (setq evil-visual-state-cursor '("orange" box))
21 (setq evil-insert-state-cursor '("red" bar))
22 (setq evil-replace-state-cursor '("red" bar))
23 (setq evil-operator-state-cursor '("red" hollow))
25 (require 'evil-leader)
26 (global-evil-leader-mode)
30 (define-key map "\C-W s" 'evil-window-split)
31 (define-key map "\C-W v" 'evil-window-vsplit)
32 (define-key map "\C-h" 'evil-window-left)
33 (define-key map "\C-j" 'evil-window-down)
34 (define-key map "\C-k" 'evil-window-up)
35 (define-key map "\C-l" 'evil-window-right)
36 (define-key map (kbd "C->") (lambda () (interactive) (evil-window-increase-width 3)))
37 (define-key map (kbd "C-<") (lambda () (interactive) (evil-window-decrease-width 3)))
38 (define-key map (kbd "C-+") (lambda () (interactive) (evil-window-increase-height 3)))
39 (define-key map (kbd "C--") (lambda () (interactive) (evil-window-decrease-height 3)))
40 (define-key map (kbd "C-=") (lambda () (interactive) (balance-windows))))
41 (list evil-normal-state-map evil-motion-state-map)))
44 ** Initial mode and state config
45 - Use =normal= as the default state but exclude some special modes.
46 - Bind =[escape]= to =normal= mode. This only works on GUI Emacs. If need to work on Terminal, shoudl also bind =(kbd
47 "<ESC>)=, but this will make the combined key =M-= not wor.
48 - Not alias =insert= state to =emacs= state, as it break some vi's feature in insert mode, such as column edit. Instead,
49 here add a advice function to change the sate as emacs when enter insert mode, but this is only limited in some
51 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
52 (defvar my-mode-list-to-use-emacs-as-insert '(emacs-lisp-mode org-mode eshell-mode lisp-interaction-mode)
53 "The mode in this list will consider insert state as emacs state by adding `advice-add' below.")
55 (defvar my-modes-use-emacs-init '(emacs-lisp-mode org-mode lisp-interaction-mode eshell-mode text-mode)
56 "The mode in this list will use emacs sate as a initial evil state.")
58 (with-eval-after-load "evil"
59 (setq evil-default-state 'normal)
60 ;; (defalias 'evil-inset-mode 'evil-emacs-state)
61 (define-key evil-emacs-state-map [escape] 'evil-normal-state)
62 ;; (define-key evil-emacs-state-map (kbd "<ESC>") 'evil-normal-state)
63 (dolist (mode my-modes-use-emacs-init) (evil-set-initial-state mode 'emacs))
64 (advice-add 'evil-insert-state :after (lambda (&optional arg)
65 (when (memq major-mode my-mode-list-to-use-emacs-as-insert)
66 (evil-emacs-state)))))
72 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
73 (with-eval-after-load "evil"
74 (define-key evil-normal-state-map (kbd "C-SPC") 'mode-line-other-buffer)
75 (define-key evil-normal-state-map (kbd "C-;") 'previous-multiframe-window)
76 (evil-define-key 'emacs eshell-mode-map (kbd "C-;") 'previous-multiframe-window))
80 Let the search highlight persistent, https://stackoverflow.com/questions/25768036/emacs-evil-non-incremental-search-and-persistent-highlighting/34252236
81 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
82 (evil-select-search-module 'evil-search-module 'evil-search)
84 (with-eval-after-load "evil"
85 (define-key evil-normal-state-map "\\" nil)
86 (define-key evil-normal-state-map "\\\\" #'evil-ex-nohighlight))
89 [[https://github.com/syl20bnr/evil-escape][evil-escape]], escape from anything with customizable key sequence.
90 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
91 (use-package evil-escape
94 (setq-default evil-escape-delay 0.2)
95 (setq-default evil-escape-key-sequence "jj")
96 (setq-default evil-escape-excluded-states '(normal visual motion emacs))
97 (setq-default evil-escape-excluded-major-modes '(emacs-lisp-mode org-mode))
103 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
104 (use-package evil-leader
107 (global-evil-leader-mode)
108 (evil-leader/set-leader ";")
110 (evil-leader/set-key "f" 'ido-switch-buffer)
111 (evil-leader/set-key "w" 'evil-save)
112 (evil-leader/set-key "r" 'ivy-recentf)
113 (evil-leader/set-key "w" 'save-buffer)
114 (evil-leader/set-key "o" 'ido-find-file)
115 (evil-leader/set-key "p" 'projectile-find-file)
117 (evil-leader/set-key "s" 'evil-window-split)
118 (evil-leader/set-key "v" 'evil-window-vsplit)
119 (evil-leader/set-key "q" 'evil-quit)
121 (evil-leader/set-key "h" 'help)
122 (evil-leader/set-key "g" 'magit-status)
123 (evil-leader/set-key "d" 'dired)
124 (evil-leader/set-key "e" 'sd/toggle-project-eshell))
126 (with-eval-after-load "evil"
127 (evil-define-key 'emacs eshell-mode-map (kbd ";e") 'sd/toggle-project-eshell)
128 (evil-define-key 'emacs eshell-mode-map (kbd ";d") 'dired))
133 [[https://github.com/redguardtoo/evil-matchit]]
134 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
135 (use-package evil-matchit
138 (global-evil-matchit-mode 1))
142 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
143 (use-package evil-visualstar
146 (setq evil-visualstar/persistent t)
148 (global-evil-visualstar-mode))
151 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
152 (provide 'init-evil-mode)