While I agree it needs a proper introduction, example code can easily be found in the source of the compiler itself (the compiler is written in ESL): http://cod

While I agree it needs a proper introduction, example code can easily be found in the source of the compiler itself (the compiler is written in ESL): http://code.google.com/p/esl/source/browse/trunk/src http://code.google.com/p/esl/source/browse/trunk/src