http://msdn.microsoft.com/en-us/oslo/cc749619.aspx
A simple Common Language Specification (CLS)-compliant, general purpose programming language for MetaSharp, a fully extensible, pipelined transformation engine that can be used for templated textual transformations (code generation), AST transformations and any combination thereof.
Justin Chase
There are a bunch of other cool grammars and Oslo related projects on there as well. Check em’ out.
