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Re: get nargs for a function

From: Stefan Monnier
Subject: Re: get nargs for a function
Date: Sat, 29 Aug 2015 22:22:28 -0400
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/25.0.50 (gnu/linux)

> (defun args (function)
>   "The arg list of FUNCTION."
>   (let ((kind (car function)))
>     (if (eq kind 'closure)
>         (cadr (cdr function))
>       (cadr function))))

To get the description of the arglist, you're better off using


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