Elisp 函数
elisp 中定义一个函数:
(defun function-name (arguments-list) "document string" body) (defun hello-world (name) "Say hello to user whose name is NAME." (message "Hello, %s" name))
使用
运行上面这个 hello-world
函数:
(hello-world "Emacser") ; => "Hello, Emacser"