From: Darren Hoo <darren.hoo@gmail.com>
To: emacs-devel <emacs-devel@gnu.org>
Subject: set default-directory to nil hangs emacs
Date: Wed, 16 Oct 2013 16:39:16 +0800 [thread overview]
Message-ID: <CAJ+QY_Fw+SsDC=p3bBfMCtu+mQo7X5KPVpF5Ei6bRO212ESd2A@mail.gmail.com> (raw)
As I stumbled upon bug #15607, I fiddled with this buffer local variable
and found that evaluating
(setq default-directory nil)
in *scratch* buffer would cause emacs hang forever.
I wonder if it's a bug so I'd ask here first.
How does buffer local variable do the magic in the low level that it
automatically becomes permanently buffer-local when set? Anyone
shedding some light on this would help me find out the cause of
bug #15607 in my environment.
reply other threads:[~2013-10-16 8:39 UTC|newest]
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