[ic] xml-generator prints last tag

[graham hadgraft]

I cant appear to get the xml-generator tags to work the tag source has
been placed into usertags as it appeared not to exist befor despite
the documentation sayinmg its included with 4.8 and above.

The following code:

[xml-generator type="values scratch source" values="fname lname"
scratch="downloads"][/xml-generator]

This appears on the page and nothing else:

[/xml-generator]

Why would it appear to recognise the first tag and not the closing tag.