Subject: bug#9946: 24.0.90; C-g no longer gives backtraces reliably

From: David Engster <[email-masked]>
Date: Thu, 03 Nov 2011 22:25:37 +0100

Lars Magne Ingebrigtsen writes:
> Eval the following
>
> (progn
>   (setq debug-on-quit t)
>   (read-string "foo: "))
>
> and then `C-g'.  I get no backtrace.

I do. It's only a hunch, but could this

http://permalink.gmane.org/gmane.emacs.devel/143900

be the culprit? :-)

-David