They open sourced some of their core tools for it ([1], [2]) along with some documentation and examples. Since it was designed as a data format (comparable to

They open sourced some of their core tools for it ([1], [2]) along with some documentation and examples. Since it was designed as a data format (comparable to JSON) rather than a programming-language syntax, there's a lot less need for quoting. [1]: https://github.com/janestreet/universe/tree/master/sexp https://github.com/janestreet/universe/tree/master/sexp [2]: https://github.com/janestreet/universe/tree/master/sexplib https://github.com/janestreet/universe/tree/master/sexplib