From: Michael Heerdegen <michael_heerdegen@web.de>
To: 64960@debbugs.gnu.org
Cc: uzibalqa@proton.me, eliz@gnu.org
Subject: bug#64960: Documentation for copy-sequence
Date: Wed, 16 Aug 2023 01:28:25 +0200 [thread overview]
Message-ID: <87v8dfsx5y.fsf@web.de> (raw)
In-Reply-To: <pEASRlqidcZY2t8OktyAOJ2rS1k3VDis6B5DsWU48JX8DOekYJF-uLHWzhDwq-IVMkdrIl8SwCCCEiemhI6fSoXF6ymyUlKgwf2BbvyKP0s=@proton.me> (uzibalqa via's message of "Tue, 15 Aug 2023 00:43:49 +0000")
uzibalqa via "Bug reports for GNU Emacs, the Swiss army knife of text
editors" <bug-gnu-emacs@gnu.org> writes:
> "The elements of a list, vector or record are not copied; they are
> shared with the original."
>
> Adding additional wording that it means that not everything is
> actually copied.
> Some aspects are actually reference values. Meaning that if you change the
> copied sequence, you could inadvertently change the original sequence.
That's the normal behavior in a Lisp, so this belongs into the manual.
After reading (info "(elisp) Sequence Functions") (where this function
is introduced) I think, as far as I understand, that that page tries to
explain this aspect you mention thoroughly.
Michael.
next prev parent reply other threads:[~2023-08-15 23:28 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-07-30 16:42 bug#64960: Documentation for copy-sequence uzibalqa via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-07-30 18:36 ` Eli Zaretskii
2023-07-30 19:20 ` uzibalqa via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-07-30 19:59 ` Dmitry Gutov
2023-07-30 20:09 ` uzibalqa via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-07-30 20:15 ` Dmitry Gutov
2023-07-30 20:41 ` uzibalqa via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-07-31 1:13 ` Drew Adams
2023-07-31 1:22 ` uzibalqa via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-07-31 1:36 ` Drew Adams
2023-07-31 1:50 ` uzibalqa via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-07-31 2:21 ` Eli Zaretskii
2023-07-31 2:31 ` uzibalqa via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-07-31 5:24 ` Michael Heerdegen
2023-07-31 6:19 ` uzibalqa via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-08-01 3:56 ` Michael Heerdegen
2023-08-13 4:27 ` Michael Heerdegen
2023-08-14 10:14 ` uzibalqa via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-08-14 23:46 ` Michael Heerdegen
2023-08-15 0:43 ` uzibalqa via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-08-15 23:28 ` Michael Heerdegen [this message]
2023-08-16 4:35 ` uzibalqa via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-09-11 15:55 ` Stefan Kangas
2023-07-31 14:34 ` Drew Adams
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