There's also Racket[1] and Rust[2]. [1]: http://queue.acm.org/detail.cfm?id=2068896 http://queue.acm.org/detail.cfm?id=2068896 [2]: http://static.rust-lang.org

There's also Racket[1] and Rust[2]. [1]: http://queue.acm.org/detail.cfm?id=2068896 http://queue.acm.org/detail.cfm?id=2068896 [2]: http://static.rust-lang.org/doc/0.10/guide-macros.html http://static.rust-lang.org/doc/0.10/guide-macros.html