// For grep: listgrouprights-addgroup, listgrouprights-removegroup,
// listgrouprights-addgroup-self, listgrouprights-removegroup-self
$r[] = $this->msg( 'listgrouprights-' . $messageKey,
// For grep: listgrouprights-addgroup, listgrouprights-removegroup,
// listgrouprights-addgroup-self, listgrouprights-removegroup-self
$r[] = $this->msg( 'listgrouprights-' . $messageKey,