-'editcomment' => "編輯摘要係:「'''$1'''」。",
-'revertpage' => '已經反轉由[[Special:Contributions/$2|$2]]([[User talk:$2|對話]])所寫嘅編輯到[[User:$1|$1]]嘅最後修訂。',
-'rollback-success' => '已經反轉由$1所寫嘅編輯;恢復到$2嘅最後修訂。',
-'sessionfailure' => '你嘅登入會話 (session) 好似有啲問題;為咗防止會話劫持,呢個操作已經取消。請撳「返轉頭」然後重新載入你嚟自嘅頁面,然後再試吓啦。',
+'editcomment' => "編輯摘要係:「'''$1'''」。",
+'revertpage' => '已經反轉由[[Special:Contributions/$2|$2]]([[User talk:$2|對話]])所寫嘅編輯到[[User:$1|$1]]嘅最後修訂。',
+'revertpage-nouser' => '已經反轉由(刪咗用戶名)所寫嘅編輯到[[User:$1|$1]]所寫嘅最後修訂。',
+'rollback-success' => '已經反轉由$1所寫嘅編輯;恢復到$2嘅最後修訂。',
+'sessionfailure' => '你嘅登入會話 (session) 好似有啲問題;為咗防止會話劫持,呢個操作已經取消。請撳「返轉頭」然後重新載入你嚟自嘅頁面,然後再試吓啦。',