whole_func_string: function addMessage(message) {
    var text = message.content ? message.content.code.trim() : '';
    if (!text) {
      return;
    }
  
    message.content.code = text;
    _messages.push(message);
  
    // If there is no message already being processed, go ahead and process this message
    // immediately.
    if (_idle) {
      processNextMessage();
    }
  }
func_code_string: function addMessage(message) {
    var text = message.content ? message.content.code.trim() : '';
    if (!text) {
      return;
    }
  
    message.content.code = text;
    _messages.push(message);
  
    // If there is no message already being processed, go ahead and process this message
    // immediately.
    if (_idle) {
      processNextMessage();
    }
  }
func_documentation_string: Adds a message to the queue