I'm working on a solution which takes the output from MTASC and outputs HTML when there's an error, and a OK tooltip when things are fine. It's almost there but the links back to the files don't quite work just yet... I just don't know enough about bash and regular expressions :(
http://tinyurl.com/d8syh ought to help you out with the HTML error list.
As far as real-time syntax checking, I've been thinking about throwing together a solution with a combination of the technique mentioned in the above link and the awesome stakeout.py script to watch for file saves. I'll let the list know if/when I get anywhere with it. Peace,
Ben ___________________ Ben Jackson Diretor de Desenvolvimento
+55 (21) 2256-1022 ben@incomumdesign.com http://www.incomumdesign.com