Function checkPunctuators

ServerEditorWeb/ace/worker-javascript.js:6457–6459

(token, values)

    return value;
  }
  function checkPunctuators(token, values) {
    return token.type === "(punctuator)" && _.contains(values, token.value);
  }
  function destructuringAssignOrJsonValue() {

    var block = lookupBlockType();