From: Sam Steingold <sds@gnu.org>
To: help-gnu-emacs@gnu.org
Subject: Re: custom: how do I augment an option?
Date: Wed, 05 Sep 2012 15:18:03 -0400 [thread overview]
Message-ID: <87ehmgcm8k.fsf@gnu.org> (raw)
In-Reply-To: 87zk5473qz.fsf@gnu.org
> * Sam Steingold <fqf@tah.bet> [2012-09-05 13:56:20 -0400]:
>
> (custom-set-variables
> '(message-syntax-checks (adjoin '(long-lines . disabled)
> message-syntax-checks
> :key 'equal)))
> will evaluate `message-syntax-checks' too early:
The "solution" is
--8<---------------cut here---------------start------------->8---
(custom-set-variables
'(message-syntax-checks
(adjoin '(long-lines . disabled)
(eval (car (get 'message-syntax-checks 'standard-value)))
:test 'equal)))
--8<---------------cut here---------------end--------------->8---
which uses `eval' on top of `adjoin'.
So, what is the official method?
--
Sam Steingold (http://sds.podval.org/) on Ubuntu 12.04 (precise) X 11.0.11103000
http://www.childpsy.net/ http://dhimmi.com http://jihadwatch.org
http://honestreporting.com http://iris.org.il http://thereligionofpeace.com
Save your burned out bulbs for me, I'm building my own dark room.
next prev parent reply other threads:[~2012-09-05 19:18 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-09-05 17:56 custom: how do I augment an option? Sam Steingold
2012-09-05 18:27 ` Jambunathan K
2012-09-05 19:18 ` Sam Steingold [this message]
2012-09-05 20:04 ` Drew Adams
2012-09-05 20:45 ` Sam Steingold
2012-09-05 21:15 ` Drew Adams
2012-09-05 21:27 ` Drew Adams
[not found] ` <mailman.8164.1346872698.855.help-gnu-emacs@gnu.org>
2012-09-06 13:14 ` Stefan Monnier
2012-09-06 13:37 ` Drew Adams
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