PO4A-HEADER: mode=before; position=^\.TH .\" .\" Japanese Version Copyright (c) 1998 ISHIKAWA Mutsumi, all rights reserved. .\" Translated 1998-06-03, ISHIKAWA Mutsumi .\" Updated 1999-12-08, Kentaro Shirakata .\" Updated 2002-10-16, Kentaro Shirakata .\" Updated 2005-03-15, Akihiro MOTOKI .\"