Function closeStateErr

static/editor.md/lib/codemirror/mode/xml/xml.js:258–261

(type, stream, state)

    return baseState;
  }
  function closeStateErr(type, stream, state) {
    setStyle = "error";
    return closeState(type, stream, state);
  }

  function attrState(type, _stream, state) {
    if (type == "word") {