You can check my blog. There is a lot of code=data manipulation there. For example, this one: http://kazimirmajorinc.blogspot.com/2009/12/symbols-as-sexprs.htm

You can check my blog. There is a lot of code=data manipulation there. For example, this one: http://kazimirmajorinc.blogspot.com/2009/12/symbols-as-sexprs.html http://kazimirmajorinc.blogspot.com/2009/12/symbols-as-sexpr... This post describes implementation of hygienic (even recursive hygienic) fexprs in Newlisp.