目的就是减少按修饰键的需要，大部分情形下应该都不需要按修饰键了。
先介绍下各个包。
evil 应该不需要多说了，不管用不用，基本都知道这个包。
evil-escape 可以让你通过按两个普通键来从evil的insert模式切换到normal模式，以及关闭minibuffer，help buffer等。
god-mode 能够不需要修饰键，最主要是因为这个包。
evil-god-state 在god-mode的基础上定义了一个新的evil state，可以随时切换到这个state来通过god-mode执行命令。
下面是我的配置，有需要的可以参考。
(use-package evil
:init (progn
(setq evil-want-integration nil)
(setq evil-want-minibuffer t) ;; 在minibuffer中启用evil
)
)
(use-package evil-escape
:config (progn
(setq-default evil-escape-key-sequence (kbd "jk"))
(setq-default evil-escape-delay 0.2)
(evil-escape-mode t)
;; 通过evil-escape退出evil-god-state/关闭citre-peek-mode的窗口
(defun zjy/evil-escape--escape-normal-state (orig-fn &rest args)
(cond
((bound-and-true-p citre-peek--mode) 'citre-peek-abort)
((eq evil-state 'god) 'evil-god-state-bail)
(t
(apply orig-fn args))))
(advice-add #'evil-escape--escape-normal-state :around #'zjy/evil-escape--escape-normal-state)
(defun zjy/evil-escape-p (orig-fn &rest args)
(or (and
evil-escape-key-sequence
(not evil-escape-inhibit)
(bound-and-true-p citre-peek--mode)
)
(and
evil-escape-key-sequence
(not evil-escape-inhibit)
(eq evil-state 'god)
)
(apply orig-fn args))
)
(advice-add #'evil-escape-p :around #'zjy/evil-escape-p)
)
)
;; god-mode不需要特殊配置
(use-package evil-god-state
:after (god-mode evil)
:config (progn
;; 按空格进入evil-god-state
(evil-define-key 'normal global-map (kbd "SPC") 'evil-execute-in-god-state)
(evil-define-key 'god global-map [escape] 'evil-god-state-bail)
(with-eval-after-load 'diminish
(add-hook 'evil-god-state-entry-hook (lambda () (diminish 'god-local-mode)))
(add-hook 'evil-god-state-exit-hook (lambda () (diminish-undo 'god-local-mode)))
)
(with-eval-after-load 'which-key
(which-key-enable-god-mode-support)
)
(with-eval-after-load 'pyim
(defvar-local zjy/evil-in-god-mode nil)
(add-hook 'evil-god-state-entry-hook (lambda() (setq-local zjy/evil-in-god-mode t)))
(add-hook 'evil-god-state-exit-hook (lambda () (setq-local zjy/evil-in-god-mode nil)))
(defun zjy/pyim-probe-evil-god-mode ()
zjy/evil-in-god-mode
)
;; 进入god-mode时，自动进入英文模式，这样pyim不会将后续的输入作为拼音。
(add-to-list 'pyim-english-input-switch-functions 'zjy/pyim-probe-evil-god-mode)
)
)
)
