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.\" Japanese Version Copyright (c) 1998 NAKANO Takeo all rights reserved.
.\" Translated 1998-03-01, NAKANO Takeo <nakano@apm.seikei.ac.jp>
.\" Updated & Modified 1999-08-21, NAKANO Takeo <nakano@apm.seikei.ac.jp>
.\" Updated & Modified 2005-03-18, Akihiro MOTOKI <amotoki@dd.iij4u.or.jp>
.\" Updated 2013-03-25, Akihiro MOTOKI <amotoki@gmail.com>
.\" Updated 2013-07-24, Akihiro MOTOKI <amotoki@gmail.com>
.\"