Proposal: __traits(code, ...) and/or .codeof

[F i L]

ps. Mono-C#'s NRefactory, and Microsoft .Net's forthcoming Roslyn 
Project are the only comparable infrastructures I can think of 
with this level of reflection, and they're the foundation to some 
pretty innovative new development tools.

NRefactory: http://wiki.sharpdevelop.net/NRefactory.ashx
Roslyn: http://msdn.microsoft.com/en-us/vstudio/hh500769