def xCharData: NodeSeq = {
 xToken("[CDATA[")
 def mkResult(pos: Int, s: String): NodeSeq = {
 handle.text(pos, s) // NOTE: Handle the text
 PCData(s) // Ignores the result of handling, and creates a PCData with the original string!
 }
 xTakeUntil(mkResult, () => pos, "]]>")
}

 override def xCharData: NodeSeq = {
 xToken("[CDATA[")
 def mkResult(pos: Int, s: String): NodeSeq = {
 cdata(pos, s)
 }
 xTakeUntil(mkResult, () => pos, "]]>")
 }
 // This method below gets a prototype on MarkupHandler and is overridden here 
 // with a default implementation that creates a PCData node.
 override def cdata(pos: Int, s: String): NodeSeq = {
 PCData(s) // by default, just create PCData with the string.
 }