dotfiles/private_dot_emacs.d/org/evil.org

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2020-11-01 02:56:34 +01:00
#+NAME: evil
#+BEGIN_SRC emacs-lisp
(use-package evil
:ensure t
:init
(setq evil-want-keybinding nil)
:bind (:map evil-motion-state-map
("h" . nil)
("j" . evil-backward-char)
("k" . evil-previous-line)
("l" . evil-next-line)
(";" . evil-forward-char))
:config
(evil-mode 1)
(with-eval-after-load "treemacs"
(evil-define-key 'treemacs treemacs-mode-map (kbd "h") nil)
(evil-define-key 'treemacs treemacs-mode-map (kbd "j") 'treemacs-root-up)
(evil-define-key 'treemacs treemacs-mode-map (kbd "k") 'treemacs-previous-line)
(evil-define-key 'treemacs treemacs-mode-map (kbd "l") 'treemacs-next-line)
(evil-define-key 'treemacs treemacs-mode-map (kbd ";") 'treemacs-root-down)))
(use-package evil-collection
:ensure t
:config
(evil-collection-init 'vterm)
(defun evil-collection-vterm-escape-stay ()
"Go back to normal state but don't move cursor backwards.
Moving cursor backwards is the default vim behavior but
it is not appropriate in some cases like terminals."
(setq-local evil-move-cursor-back nil))
(add-hook 'vterm-mode-hook #'evil-collection-vterm-escape-stay))
(use-package evil-surround
:ensure t
:after evil
:config
(global-evil-surround-mode 1))
(use-package key-chord
:ensure t
:config
(defun magic_rb/key-chord-define-nonsymmetric (keymap keys command)
(if (/= 2 (length keys))
(error "Key-chord keys must have two elements"))
(let ((key1 (logand 255 (aref keys 0)))
(key2 (logand 255 (aref keys 1))))
(if (eq key1 key2)
(define-key keymap (vector 'key-chord key1 key2) command)
(define-key keymap (vector 'key-chord key1 key2) command)
)))
(setq key-chord-two-keys-delay 0.15)
(key-chord-define evil-insert-state-map "jj" 'evil-normal-state)
(key-chord-mode 1))
#+END_SRC