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Re: Function to get defalias?
From: |
Lennart Borgman |
Subject: |
Re: Function to get defalias? |
Date: |
Mon, 23 Nov 2009 22:29:55 +0100 |
On Mon, Nov 23, 2009 at 10:19 PM, Stefan Monnier
<address@hidden> wrote:
>> Do we have a function that does what indirect-variable does for
>> variables for defalias:ed funtions?
>
> indirect-function?
Thanks, I was probably asking for the wrong thing. I meant something
like the code describe-function that shows the function symbol.
I ended up stealing that code:
;;;###autoload
(defun ourcomments-indirect-fun (fun)
"Get the alias for function FUN if any."
;; This code is from `describe-function-1'.
(when (and (symbolp fun)
(functionp fun))
(let ((def (symbol-function fun)))
(when (symbolp def)
(while (and (fboundp def)
(symbolp (symbol-function def)))
(setq def (symbol-function def)))
def))))