我想编写一个 Emacs 函数来调用describe-function. current-word如果没有命名函数current-word,那么它会调用describe-variable.
我试图写它,但我什至无法describe-function呼吁current-word......
(defun describe-function-or-variable ()
(interactive)
(describe-function `(current-word)))
我该怎么写?