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bug#33655: 26.1; A small error in cl-member's documentation
From: |
Lars Ingebrigtsen |
Subject: |
bug#33655: 26.1; A small error in cl-member's documentation |
Date: |
Wed, 10 Jul 2019 01:40:11 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (gnu/linux) |
Xu Chunyang <mail@xuchunyang.me> writes:
> (info "(cl) Lists as Sets") says
>
>> With no keyword arguments, ‘cl-member’ is equivalent to ‘memq’.
>
> It is not true, since cl-member uses eql by default, while memq uses eq.
>
> (cl-member 1.0 '(1.0))
> ;; => (1.0)
>
> (memq 1.0 '(1.0))
> ;; => nil
Yup; the documentation is wrong here. I've now removed that sentence
about memq from the manual on the Emacs trunk.
--
(domestic pets only, the antidote for overdose, milk.)
bloggy blog: http://lars.ingebrigtsen.no
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