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From: klee@sri-spam (Ken Lee)
Newsgroups: net.unix
Subject: Re:  arrow key/redrawing in vi
Message-ID: <1062@brl-tgr.ARPA>
Date: Wed, 28-Aug-85 13:10:50 EDT
Article-I.D.: brl-tgr.1062
Posted: Wed Aug 28 13:10:50 1985
Date-Received: Fri, 30-Aug-85 01:25:11 EDT
Sender: news@brl-tgr.ARPA
Lines: 2

You could try using another character, like control-r, for the vi
screen refresh command.