STOP! Hold the presses! Indeed, Werner's fix of 5 October making CJK handle U+0x80 correctly has solved this issue.
I'll upload a new package tonight on Alioth. Cheers! Danai SAE-HAN 韓達耐 -- 題目:《暑中雜詠》 作者:蘇舜欽（１００８－１０４８） 嘉果浮沉酒半醺，床頭書冊亂紛紛。 北軒涼吹開疏竹，臥看青天行白云。
