Talk:XQuery/Extracting data from XHTML files

Sample source code invalid?
Copying the sample source code into a new XQuery document in the Oxygen XML editor gives me the following error: "F [Saxon-B XQuery 9.0.0.6] XQuery static error in #...dia-type=text/html indent=yes"#: Prefix exist has not been declared"

Is there perhaps something wrong with the sample? Zazpot (talk) 11:55, 18 September 2008 (UTC)