Use element.localName and check namespaceURI
Use element.localName and check namespaceURI

projectfluent/fluent.js,zbraniecki/fluent.js,projectfluent/fluent.js,zbraniecki/l20n.js,stasm/l20n.js,zbraniecki/fluent.js,projectfluent/fluent.js,l20n/l20n.js