Comment 5 for bug 745636

I updated the openlyrics schema in relaxng repository with the syntax as discussed on openlyrics mailing list. You should be now able to validate openlyrics format with new syntax when working on it in openlp.

You can get the openlyrics repo by command:

hg clone https://code.google.com/p/openlyrics/ openlyrics

See files:
  example_format.xml - example containing new syntax
  openlyrics_schema.rng - xml schema extended with new syntax
  validate.py - script to validate openlyrics xml structure

It should help you with development. I'm going to update doc and make new release of openlyrics in following weeks.