From: Andreas Schwab <schwab@linux-m68k.org>
To: Leo <sdl.web@gmail.com>
Cc: emacs-devel@gnu.org
Subject: Re: delq string element in ido
Date: Sat, 26 Dec 2009 12:15:23 +0100 [thread overview]
Message-ID: <m24oneugtw.fsf@whitebox.home> (raw)
In-Reply-To: <xbaityveui1f.fsf@cam.ac.uk> (Leo's message of "Sat, 26 Dec 2009 10:49:16 +0000")
Leo <sdl.web@gmail.com> writes:
> In function `ido-kill-buffer-at-head', there's this form
>
> (delq buf ido-cur-list)
>
> where buf is a string and ido-cur-list is a list of strings. I get this
> by stepping through this function and checking the values of buf and
> ido-cur-list. But delq uses `eq' to compare. Any idea why this function
> still succeeds?
Because `eq' returns t for identical Lisp objects.
Andreas.
--
Andreas Schwab, schwab@linux-m68k.org
GPG Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5
"And now for something completely different."
next prev parent reply other threads:[~2009-12-26 11:15 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-12-26 10:49 delq string element in ido Leo
2009-12-26 11:15 ` Andreas Schwab [this message]
2009-12-26 12:13 ` Leo
2009-12-26 12:34 ` Teemu Likonen
2009-12-26 12:37 ` Eli Zaretskii
2009-12-26 13:05 ` Andreas Schwab
2009-12-26 15:24 ` Leo
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