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Re: Advice Required

From: Stefan Monnier
Subject: Re: Advice Required
Date: Mon, 27 Oct 2014 09:54:22 -0400
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/25.0.50 (gnu/linux)

> Wonderful.  This does not require an external device and the error
> message in the minibuffer that you get when you run the command from
> within emacs is negligible.

I don't know what error message you're referring to.

> (defun ediff-after (foobar)
>   (interactive)
>   (error "pingpipe"))
> (advice-add 'ediff-quit  :after #'ediff-after)

> but when I tried this a second time it did not work, complaining about
> wrong number of arguments. What did I wrong?

I don't know.  Can you show us the backtrace?


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