From: Leo <sdl.web@gmail.com>
To: Glenn Morris <rgm@gnu.org>
Cc: 3230@debbugs.gnu.org
Subject: bug#3230: 23.0.93; Make dired-actual-switches safe local variable?
Date: Thu, 24 Feb 2011 14:51:16 +0800 [thread overview]
Message-ID: <m1aahmvsbf.fsf@gmail.com> (raw)
In-Reply-To: <m1ei6yvy33.fsf@gmail.com> (Leo's message of "Thu, 24 Feb 2011 12:46:40 +0800")
On 2011-02-24 12:46 +0800, Leo wrote:
> (defun dired-actual-switches-p (switches)
> (assert (stringp switches))
> (mapc
> (lambda (switch)
> (assert (eq (aref switch 0) ?-)))
> (split-string switches nil t)))
Sorry, it should not err. I originally named the function
dired-check-switches, then changed it to be a predicate in the last
minute.
(defun dired-actual-switches-p (switches)
(and (stringp switches)
(catch 'exit
(mapc (lambda (switch)
(unless (eq (aref switch 0) ?-)
(throw 'exit nil)))
(split-string switches nil t))
t)))
Leo
next prev parent reply other threads:[~2011-02-24 6:51 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-05-06 14:20 bug#3230: 23.0.93; Make dired-actual-switches safe local variable? Leo
2011-02-24 2:08 ` Glenn Morris
2011-02-24 4:46 ` Leo
2011-02-24 6:51 ` Leo [this message]
2011-02-24 14:57 ` Stefan Monnier
2011-02-25 14:38 ` Leo
2011-03-01 3:25 ` Glenn Morris
2011-03-01 4:31 ` Juanma Barranquero
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