NOTE: SINCE ErlyWeb 0.4, ErlTL IS NO LONGER MAINTAINED IN THIS LOCATION. THE CURRENT VERSION OF ErlTL IS NOW IN THE ErlyWeb REPOSITORY AT http://code.google.com/p/erlyweb.
ErlTL makes it easy to embed Erlang expressions in binary textual data. It emphasizes speed, simplicity, reusability and good error reporting. For more information, visit http://yarivsblog.com/articles/tag/erltl.