-.\" Japanese Version Copyright (c) 1997 HIROFUMI Nishizuka
-.\" all rights reserved.
-.\" Translated 1997-12-19, HIROFUMI Nishizuka <nishi@rpts.cl.nec.co.jp>
-.\" Updated 2000-06-18, Kentaro Shirakata <argrath@ub32.org>
-.\" Updated 2005-11-19, Akihiro MOTOKI <amotoki@dd.iij4u.or.jp>