Right, it's not strictly necessary:
http://code.google.com/p/json-template/issues/detail?id=13
As mentioned in the bug, this behavior can be "upgraded" without
breaking compatibility.
> I would like to port jsontemplate to erlang. Is their any test suite
> that I can run through?
See:
http://groups.google.com/group/json-template/browse_thread/thread/a711cd22b418f10f#
The test framework is my own and doesn't have very nice output or
documentation. But people have managed to hack it (Java, PHP). If
you have problems with it let me know -- I'm actively working on it.
thanks,
Andy