From: Joost Kremers <joostkremers@yahoo.com>
To: help-gnu-emacs@gnu.org
Subject: Re: delq() without side effect
Date: 3 Oct 2008 13:45:54 GMT [thread overview]
Message-ID: <slrngec8dl.30s.joostkremers@j.kremers4.news.arnhem.chello.nl> (raw)
In-Reply-To: dfd2a681-cd5e-478c-aefd-07a2e8089f29@y71g2000hsa.googlegroups.com
Nordlöw wrote:
> Is there an, if possible built-in (efficient), function that works
> like delq() but instead of modifying its second argument returns the
> result (pure function)?
remq.
note: delq also returns the result. (in fact, the doc says that you should
always use (setq lst (delq elt lst)).
--
Joost Kremers joostkremers@yahoo.com
Selbst in die Unterwelt dringt durch Spalten Licht
EN:SiS(9)
prev parent reply other threads:[~2008-10-03 13:45 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-10-03 11:46 delq() without side effect Nordlöw
2008-10-03 13:29 ` Juanma Barranquero
2008-10-03 13:45 ` Joost Kremers [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
List information: https://www.gnu.org/software/emacs/
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=slrngec8dl.30s.joostkremers@j.kremers4.news.arnhem.chello.nl \
--to=joostkremers@yahoo.com \
--cc=help-gnu-emacs@gnu.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).