This new article has a very long way to go - it still contains many errors and omissions. See the W3C spec. However, I think there's hope, but it needs a lot of careful work and detailed comparison with the actual published spec. Great work for someone who is currently learning the sytax to research and do. --Nigelj 19:32, 10 October 2006 (UTC)
Some idiot edited (wrote?) this thinking that the rules of C or Java apply to XSLT. ("&", "|", etc.) Also, whoever wrote this appears to be unaware of what features are derived from "XPath" vs. in "XSL," proper.
e.g.: Thinking that "|" means "or" (instead of being an XPath union operator.) -- I tried to fix this.