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Re: append, push, and add-to-list.
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From: |
Emanuel Berg |
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Subject: |
Re: append, push, and add-to-list. |
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Date: |
Mon, 05 Jul 2021 06:31:38 +0200 |
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User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) |
>> Does the following append `el' to `lst'?
>>
>> (setq lst `(,@lst el))
>
> Yes, literally, but maybe it makes more sense if that is
> evaluated as well?
>
> (defvar lst)
> (setq lst '(a b c))
>
> (defvar el)
> (setq el 4)
>
> (setq lst `(,@lst ,el))
>
> Now "lst" will be (a b c 4)
(setq lst '(a b))
(setq lst `(,@lst logic) ; (a b logic)
--
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- Re: append, push, and add-to-list., (continued)
- Re: append, push, and add-to-list., Hongyi Zhao, 2021/07/04
- Re: append, push, and add-to-list., Jean Louis, 2021/07/04
- Re: append, push, and add-to-list., Hongyi Zhao, 2021/07/04
- Re: append, push, and add-to-list., Jean Louis, 2021/07/04
- Re: append, push, and add-to-list., Hongyi Zhao, 2021/07/04
- RE: [External] : Re: append, push, and add-to-list., Drew Adams, 2021/07/04
- Re: append, push, and add-to-list., Emanuel Berg, 2021/07/04
Re: append, push, and add-to-list., Emanuel Berg, 2021/07/04
- Re: append, push, and add-to-list., Hongyi Zhao, 2021/07/04
- Re: append, push, and add-to-list., Emanuel Berg, 2021/07/04
- Re: append, push, and add-to-list.,
Emanuel Berg <=
- Re: append, push, and add-to-list., Hongyi Zhao, 2021/07/05
- Re: append, push, and add-to-list., Emanuel Berg, 2021/07/05
- Re: append, push, and add-to-list., Hongyi Zhao, 2021/07/05
Re: append, push, and add-to-list., Jean Louis, 2021/07/05
Re: append, push, and add-to-list., Hongyi Zhao, 2021/07/05
Re: append, push, and add-to-list., Emanuel Berg, 2021/07/05
Re: append, push, and add-to-list., Drew Adams, 2021/07/05