Method Parser.XML.Tree.AbstractNode()->add_child()

Method add_child: AbstractNode add_child(AbstractNode c)
Description: Adds the node c to the list of children of this node. The node is added before the node old , which is assumed to be an existing child of this node. The node is added first if old is zero.
Note: Returns the new child node, NOT the current node.
Returns: The new child node is returned.