It doesn't say it anywhere in the documentation, it only shows how to parse the tags.
it's customary to observe this in the comments rather than as an answer. It's not polite to ask for rep for noticing a dupe.
Paul McMillan
2009-10-29 08:52:00
@Paul. Sorry... I just now wanted to delete the answer and add a comment. Unfortunately it's not possible :(
exhuma
2009-10-29 13:14:34