In article <19991105185024Z.yamanaka at dakai.cs.fujitsu.co.jp>, Hitoshi Yamanaka <yamanaka at dakai.cs.fujitsu.co.jp> wrote; } I think LISTsort is meanless. } Isn't it? That's redundant. } didn't have duplicated articles. I cannot grab the cause of the } duplicated articles though... You might get duplicated articles if you've run tagged-hash. -- Katsuhiro Kondou