I was just thinking that along with this text editor it would be nice to have a database of changed items. That is store a log of what the root user has changed, that can be printed.
For example if root changes the squid transparent proxy then log the changes such that the administrator can print out a change log of what has been changed from the default configuration of the server. This would be great when doing updates or clean installs.
I wonder if it would be possible to have on the contribs site a copy of all conf files and then do a diff, or maybe a CVS system for the server it's self.