init.el

(setq evil-want-C-u-scroll t)          ; Ctrl-u to scroll up

;; evil
(live-load-config-file "evil-conf.el")

;; evil-leader
(live-load-config-file "evil-leader-conf.el")

;; evil-surround
(live-load-config-file "evil-surround-conf.el")

;; evil-nerd-commenter
(live-load-config-file "evil-nerd-commenter-conf.el")

                                       ; map jk to ESC
(define-key evil-insert-state-map "j" #'cofi/maybe-exit)
(evil-define-command cofi/maybe-exit ()
  :repeat change
  (interactive)
  (let ((modified (buffer-modified-p)))
    (insert "j")
    (let ((evt (read-event (format "Insert %c to exit insert state" ?k)
                           nil 0.5)))
      (cond
       ((null evt) (message ""))
       ((and (integerp evt) (char-equal evt ?k))
        (delete-char -1)
        (set-buffer-modified-p modified)
        (push 'escape unread-command-events))
       (t (setq unread-command-events (append unread-command-events
                                              (list evt))))))))