bug#7616: 24.0.50; bidi; emacs crashes with SIGABRT

[Eli Zaretskii]

> Date: Sat, 11 Dec 2010 19:15:24 +0200
> From: Eli Zaretskii <eliz@gnu.org>
> Cc: 7616@debbugs.gnu.org
> 
> > From: Eduard Wiebe <usenet@pusto.de>
> > Date: Sat, 11 Dec 2010 14:32:17 +0100
> > Cc: 
> > 
> > emacs crashes with SIGABRT if i do following steps:
> > 
> > 1. emacs -Q
> > 2. M-: (setq-default bidi-display-reordering t)
> > 3. M-x info
> > 4. M->
> > 
> > unfortunately i can not provoke a backtrace with gdb, but i observe under 
> > gdb, that
> > after M-> and several C-p, the last `previous-line' fails in the "middle" 
> > of *info*
> > buffer with `Beginning of buffer' message.

Work-around: set Info-hide-note-references nil.  Could you please see
if this eliminates the crashes as well?