（重新设计）中英文混打：OS输入法管理包 smart-input-source

[goumao]

@gyren

(add-hook 'meow-insert-mode-hook
            (lambda ()
              (unless meow-insert-mode 
                (run-hooks 'meow-leaving-insert-mode-hook))))
(add-hook 'meow-insert-mode-hook
            (lambda ()
              (if meow-insert-mode 
                  (run-hooks 'meow-entering-insert-mode-hook))))

1. 你这里的if meow-insert-mode， 一般写成when meow-insert-mode
2. 这两个lambda函数可以合并到一个if里

(if meow-insert-mode 
    (run-hooks 'meow-entering-insert-mode-hook)
  (run-hooks 'meow-leaving-insert-mode-hook))