AST view of E program

Hi all.

    I am working in a module to support E in NetBeans. Currently it 
sopport code highlight, braces completion, run e from the ide, and are 
developping the syntax check.
    The question is: how to grab an AST from an E file? is it posible? I 
have problem parsing the line

              match [] { println(uri) }

    in the counter-example.e.

    I don't find a clause that parse the "println" statement.

    Thank for all

       Marcelo