From: Emanuel Berg <incal@dataswamp.org>
To: help-gnu-emacs@gnu.org
Subject: Re: Adding a list to the beginning of a list of lists
Date: Thu, 10 Nov 2022 19:15:23 +0100 [thread overview]
Message-ID: <87cz9uwu9w.fsf@dataswamp.org> (raw)
In-Reply-To: x6qxjG7kZS8-M6hmTCAELfba-Pj6WsK2dZ6aHNP-euM8wCCxuWcVgFyrHAc56v0pfogOIMh8muUNeiu53MNLQMAyZU-n33Qec6dPcA7FQ-k=@protonmail.com
Heime wrote:
> Is this a good way to add a list to the beginning of a list
> of lists
`push' or the backquote.
Also see `cl-pushnew'.
> (setq cbchart (cons '("Test" "" "" "") cbchart))
C-h f push RET
Examples:
(setq c '(2 (3 4) 5))
(setq c `(1 ,@c))
(push 0 c)
(push '(-3 -2 -1) c)
--
underground experts united
https://dataswamp.org/~incal
prev parent reply other threads:[~2022-11-10 18:15 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-09 21:58 Adding a list to the beginning of a list of lists Heime
2022-11-10 18:15 ` Emanuel Berg [this message]
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