312   function isRawContent(node) {  argument
313     return 'XMP' === node.tagName;
316   function normalizedHtml(node, out) {  argument
317     switch (node.nodeType) {
319         var name = node.tagName.toLowerCase();
321         for (var i = 0; i < node.attributes.length; ++i) {
322           var attr = node.attributes[i];
328         for (var child = node.firstChild; child; child = child.nextSibling) {
331         if (node.firstChild || !/^(?:br|link|img)$/.test(name)) {
336         out.push(node.name.toLowerCase(), '="', attribToHtml(node.value), '"');
339         out.push(textToHtml(node.nodeValue));
345   function getInnerHtml(node) {  argument
357       var content = node.innerHTML;
359       if (isRawContent(node)) {
366     for (var child = node.firstChild; child; child = child.nextSibling) {