http://blogs.msdn.com/mmaly/archive/2008/01/17/building-a-dlr-language-trees-2.aspxSo far we looked at simple expressions and statements. This time we'll talk about constructs for describing functions / lambdas. ToyScript language supports simple functions. Consider rather trivial ToyScript code: def f(a) { var x = "Hello" print x printen-USCommunityServer 2.1 SP1 (Build: 61025.2)