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Re: Elisp: What does ''nil mean?
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From: |
David Kastrup |
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Subject: |
Re: Elisp: What does ''nil mean? |
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Date: |
16 May 2003 12:45:13 +0200 |
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User-agent: |
Gnus/5.09 (Gnus v5.9.0) Emacs/21.3.50 |
Thomas Gehrlein <thomas.gehrlein@t-online.de> writes:
> The following line is from easy-menu-create-menu:
>
> ((eq keyword :active) (setq enable (or arg ''nil)))
>
> It is part of a (cond ...).
>
> What does "''nil" mean?
The same as '(quote nil), an unevaluated list with the two members
quote and nil.
--
David Kastrup, Kriemhildstr. 15, 44793 Bochum