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Re: setcdr question
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From: |
Teemu Likonen |
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Subject: |
Re: setcdr question |
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Date: |
Tue, 02 Jul 2013 12:17:56 +0300 |
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User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.3 (gnu/linux) |
Nicolas Richard [2013-07-02 11:06:58 +02:00] wrote:
> drain <aeuster@gmail.com> writes:
>> (setq list '(Trevor Jason John Alex Max))
>> (setcdr (nthcdr (1- 4) list) 'Christina)
> (let ((list '(Trevor Jason John Alex Max)))
> (setf (nth (1- 4) list) 'Christina)
> list)
In Common Lisp a literal data shouldn't be edited. I suggest adopting
the same practice in Emacs Lisp too. So, create your list with LIST
(list 'Trevor 'Jason 'John 'Alex 'Max)
or copy a literal sequence before editing:
(copy-sequence '(Trevor Jason John Alex Max))
pgp9wq58baGJV.pgp
Description: PGP signature
- setcdr question, drain, 2013/07/01
- Re: setcdr question, Pierre Lorenzon, 2013/07/01
- Re: setcdr question, Nicolas Richard, 2013/07/02
- Re: setcdr question,
Teemu Likonen <=
- Re: setcdr question, drain, 2013/07/02
- Re: setcdr question, drain, 2013/07/02
- Re: setcdr question, Pierre Lorenzon, 2013/07/03
- Message not available
- Re: setcdr question, Rustom Mody, 2013/07/03
- Re: setcdr question, drain, 2013/07/04