xmlStaticCopyNode 4254 third_party/libxml/src/tree.c 	    q = xmlStaticCopyNode(node, doc, parent, 1);
xmlStaticCopyNode 4284 third_party/libxml/src/tree.c     ret = xmlStaticCopyNode(node, NULL, NULL, extended);
xmlStaticCopyNode 4304 third_party/libxml/src/tree.c     ret = xmlStaticCopyNode(node, doc, NULL, extended);