Feature request: Faster editor [Continued from Cusp Google Group]

[Gorsal]

This is a continuation from
http://groups.google.com/group/cusp-development/browse_thread/thread/a5579b35dc2130ac.

Im waiting a while to see if I get a response in the eclipse platform
group on the UI thread access issue which i hope will speed things up.
If not, then I plan to post the algorithm used to indent on the wiki
and users can suggest methods of improvement.

Thanks!