getting deleted line (CLR_EOL)

[Sentinel]

form_driver implements a CLR_EOL. Great for providing a multi-line editing 
box.

However, i really wanted to be able to store changes, so an undo could be 
provided. Is there any way to access the killed line ?

cheers.
---
rkumar

ruby 1.8.7  | os x 10.5.5 |  vim 7