On Nov 26, 2007, at 17:27 , Dave Thomas wrote:

> It hangs for me here. I have to kill -9 to stop it.

works for me:

Last login: Thu Nov 29 16:54:38 on ttys000
export DISPLAY=/tmp/launch-qEVszF/:0
501 % ruby -r debug -e 0
Debug.rb
Emacs support available.

-e:1:0
(rdb:1) p 1+1
2
(rdb:1)