 which performs navigation using a TreeWalker will automatically support any view defined by a TreeWalker.<p>
Omitting nodes from the logical view of a subtree can result in a structure that is substantially different from the same subtree in the complete, unfiltered document. Nodes that are siblings in the TreeWalker view may be children of different, widely separated nodes in the original view. For instance, consider a Filter that skips all nodes except for <a class="el" href="classDOMText.html" title="Th