all messages for Emacs-related lists mirrored at yhetil.org
 help / color / mirror / code / Atom feed
From: <tomas@tuxteam.de>
To: help-gnu-emacs@gnu.org
Subject: Re: plist-put: destructive?
Date: Sat, 21 Jan 2017 11:25:38 +0100	[thread overview]
Message-ID: <20170121102538.GA16743@tuxteam.de> (raw)
In-Reply-To: <jwvy3y5xfjk.fsf-monnier+gmane.emacs.help@gnu.org>

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

On Fri, Jan 20, 2017 at 10:25:27PM -0500, Stefan Monnier wrote:
> > So what's the ambiguity? Are there circumstances where a simple
> > plist-put isn't going to modify the original plist?
> 
> Yes, when the plist is empty.
> BTW, in recent Emacsen, you can use
> 
>     (setf (alist-get K AL) V)

Now that's deliciously nifty :-)

Thanks for the reminder
- -- t
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.12 (GNU/Linux)

iEYEARECAAYFAliDNyIACgkQBcgs9XrR2kZ2hQCfZS84VePEE6ZIizJC4vE8ZYZh
w4IAn1pBRlrUvAOpaEmLYZNvZlgv5JAt
=qwjk
-----END PGP SIGNATURE-----



  reply	other threads:[~2017-01-21 10:25 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-01-20 19:13 plist-put: destructive? Eric Abrahamsen
2017-01-21  3:25 ` Stefan Monnier
2017-01-21 10:25   ` tomas [this message]
2017-01-21 16:41   ` Eric Abrahamsen
2017-01-21 17:13     ` Drew Adams
2017-01-22  0:50       ` Eric Abrahamsen
2017-01-22 10:08         ` Philipp Stephani
2017-01-22 13:10           ` Eric Abrahamsen
2017-01-22 17:30         ` Stefan Monnier
2017-01-23  0:31           ` Eric Abrahamsen
2017-01-23  9:01           ` tomas
2017-01-21 23:03     ` Stefan Monnier
2017-01-22  1:15       ` Eric Abrahamsen
2017-01-21  8:13 ` tomas

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

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20170121102538.GA16743@tuxteam.de \
    --to=tomas@tuxteam.de \
    --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. 
Code repositories for project(s) associated with this external index

	https://git.savannah.gnu.org/cgit/emacs.git
	https://git.savannah.gnu.org/cgit/emacs/org-mode.git

This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.