Last modified: 2008-06-15 20:42:08 UTC
When doing a LivePreview on CSS or JavaScript pages the content is parsed by the parser. This is undesirable. Instead it should be rendered how it is when viewed as a page, complete with syntax highlighting if available.
Are you referring to Pilaf's script, [[User:Pilaf/Live_Preview]]?
*** This bug has been marked as a duplicate of bug 3421 ***