kdelibs/khtml/dom dom2_range.cpp,1.29,1.30
Author: knoll
Sat Apr 14 17:43:18 UTC 2001
In directory cvs.kde.org:/var/tmp/cvs-serv27191/dom

Modified Files:
	dom2_range.cpp 
Log Message:
use a smart pointer for the document in all *Impl classes. 
Fixes the about page crash, and hopefully a lot of other places, where
the document could have been accessed after it actually got deleted.

I hope I haven't overlooked any places where one would need to check for 
a NULL pointer, but if yes, you'll find out ;-)