[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: How to discard return value of a function?
From: |
jpkotta |
Subject: |
Re: How to discard return value of a function? |
Date: |
Mon, 20 Aug 2012 12:47:57 -0700 (PDT) |
User-agent: |
G2/1.0 |
On Sunday, August 19, 2012 4:52:21 AM UTC-5, Leo wrote:
> (progn (YOURFUNCTION ...) nil)
>
> --
>
> Sent from my Emacs
You can also use advice, but (progn ... nil) is probably preferable.
(defun foo ()
(interactive)
t)
(defadvice foo (after modify-return-value activate)
(setq ad-return-value nil))