#-*-rnc-*-
# RelaxNG Schema for ham radio test question pools
# http://wa5znu.org

start = pool
pool = element pool { title, acknowledgements, questions }
title = element title { text }
acknowledgements = element acknowledgements { text }

questions = element questions { questions.subelement+ }

questions.subelement = element subelement { id, title, questions.group+ }
questions.group = element group { id, title, question* }

question = element question { id, part?, query, response+ }
query = element query { text }
response = element response { text, attribute correct { "true" }? }
part = element part { text }

id = attribute id { xsd:ID }