Subject: bug#9340: 24.0.50; bidi-mode: Void Function bidi-string-mark-left-to-right

From: Eli Zaretskii <[email-masked]>
Date: Mon, 22 Aug 2011 08:57:48 +0300

> From: Tim Cross <[email-masked]>
> Date: Mon, 22 Aug 2011 11:02:10 +1000
> 
> 
> When trying to exit emacs and having some processes still running so
> that you get the prompt to kill processes and exit, the following
> error occurs and you cannot exit emacs cleanly unless you first kill
> all running processes. 
> 
> Error void-function bidi-string-mark-left-to-right

bidi-string-mark-left-to-right is defined in subr.el.  Could it be
that you didn't byte-compile it, or have some stale .elc file
somewhere on load-path?

What does "C-h f" say about that function in "emacs -Q"?