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Re: defvar inside let-binding

From: Stefan Monnier
Subject: Re: defvar inside let-binding
Date: Mon, 01 Aug 2011 17:20:37 -0400
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/24.0.50 (gnu/linux)

> But does

> (let ((foo nil))
>   (foo-function))

> leave `foo' unbound if `foo' is a defcustom?

Yes, just like with defvar.  The difference is that defvar detects the
problem and outputs a warning.


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