Common Lisp does that. There is a portability library that provides an implementation-independent interface to that functionality for Lisp programmers: https://

Common Lisp does that. There is a portability library that provides an implementation-independent interface to that functionality for Lisp programmers: https://github.com/scymtym/trivial-with-current-source-form https://github.com/scymtym/trivial-with-current-source-form