public static List<XmlElement> getElementsToMatch(XmlTagChild[] elements) {
    final List<XmlElement> list = new SmartList<>();
    for (XmlTagChild child : elements) {
      if (child instanceof XmlText) {
        for (PsiElement element : child.getChildren()) {
          if (element instanceof PsiWhiteSpace) continue;
          if (addSpecialXmlTags(element, list)) continue;
          if (XmlUtil.isXmlToken(element, XmlTokenType.XML_DATA_CHARACTERS)) list.add((XmlToken)element);
          else if (element instanceof XmlComment) list.add((XmlComment)element);
        }
      }
      else {
        list.add(child);
      }
    }
    return list;
  }
public static List<XmlElement> getElementsToMatch(XmlTagChild[] elements)