http://blogs.msdn.com/mmaly/archive/2008/01/14/building-a-dlr-language-trees.aspxThe ToyScript sample language's front-end is very similar to that of any traditional compiler. It has tokenizer, parser and an abstract syntax tree representation of the toy language. What makes it a DLR based language (from the compiler pipeline perspective)en-USCommunityServer 2.1 SP1 (Build: 61025.2)