Is there any form of version control for Linden Scripting Language?
I can't see it being worth putting all the effort into programming something in Second Life if when a database goes down over there I lose all of my hard work.
You can use Meerkat viewer to backupt complete objects. or use some of the test programas of libopenmetaverse to backup in a text environment. I think you can backup scripts from the inventory with them.