Function maybeexpression

src/cm/javascript.js:273–276

(type)

    return cont();
  }
  function maybeexpression(type) {
    if (type.match(/[;\}\)\],]/)) return pass();
    return pass(expression);
  }
    
  function maybeoperator(type, value) {
    if (type == "operator" && /\+\+|--/.test(value)) return cont(maybeoperator);