Introduction The query-compiler package is a set of tools for the inspection of the process of query compilation. It shows how a SQL query is parsed, desugared, translated ...

After GPCE/OOPSLA in Vancouver Tijs van der Storm challenged me to write a Stratego program that prints its own source. So I set to work, with the following result ...

Quoted constructors are constructor names with double quotes as in "a very long constructor"(A, B) This feature is available from StrategoXT 0.13.