莫高窟新出土的古韵书《排字韵》

A Fragment of Rhyming Dictionary newly discovered in the Mogao Caves

１９８９年敦煌莫高窟Ｂ５９窟发现了古韵书《排字韵》二叶。此韵书不见载，与《广韵》等比勘，当为唐五代以后的韵书。《排字韵》残存二叶５２行，分韵依稀１０６部，是《广韵》略本之一种，并以《广韵》作了校补。

A fragment of rhyming dictionary (two leafs) titled as Pai-zi-yun 排字韵 was found in the Dunhuang Mogao Caves B59 lied in the northern area. The dictionary can not be seen in record. Comparing with Guang-yun 广韵, it shows that the dictionary was edited in the Tang and Five Dynasties. In reality, it is an omit book of Guang-yun.