code: function parseTargetGroup(network, target) {
      var statusMsg = network.supports('STATUSMSG');
  
      if (!statusMsg) {
          return null;
      }
  
      var target_group = _.find(statusMsg, function(prefix) {
          if (prefix === target[0]) {
              target = target.substring(1);
  
              return prefix;
          }
      });
  
      if (!target_group) {
          return null;
      }
  
      return {
          target: target,
          target_group: target_group,
      };
  }
docs: Support '@#channel' and '++channel' formats