From: Xue Fuqiao <xfq.free@gmail.com>
To: help-gnu-emacs@gnu.org
Subject: Re: About `funcall'
Date: Mon, 04 Mar 2013 20:57:30 +0800 [thread overview]
Message-ID: <51349A3A.7080202@gmail.com> (raw)
In-Reply-To: <51349923.4030307@gmail.com>
On 03/04/2013 08:52 PM, Xue Fuqiao wrote:
> In `yank-pop', there is an sexp about `funcall':
>
> (funcall (or yank-undo-function 'delete-region) (point) (mark t))
>
> IIRC the first argument for `funcall' should be a function, so I'm
> confused with this usage. Can somebody explain it to me? Thanks.
Maybe the first argument is whatever the `or' expression
returns, so the remaining arguments are passed to it?
--
Best regards, Xue Fuqiao.
http://www.emacswiki.org/emacs/XueFuqiao
next prev parent reply other threads:[~2013-03-04 12:57 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-04 12:52 About `funcall' Xue Fuqiao
2013-03-04 12:57 ` Xue Fuqiao [this message]
[not found] ` <mailman.21340.1362401871.855.help-gnu-emacs@gnu.org>
2013-03-04 14:11 ` Michael Heerdegen
[not found] <mailman.21339.1362401601.855.help-gnu-emacs@gnu.org>
2013-03-04 19:12 ` Raffaele Ricciardi
2013-03-04 19:15 ` Pascal J. Bourguignon
-- strict thread matches above, loose matches on Subject: below --
2013-03-04 22:59 Xue Fuqiao
[not found] <mailman.21404.1362437985.855.help-gnu-emacs@gnu.org>
2013-03-04 23:23 ` Pascal J. Bourguignon
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