Subject: Re: Inverse video goes black on black
To: None <burgess@s069.infonet.net>
From: None <mycroft@gnu.ai.mit.edu>
List: current-users
Date: 11/02/1994 23:58:24 
   Every once in a while. I will run a program that causes my inverse video
   to 'go away'.

This generally happens because something sent a VT100 scrolling region
command, which in pc3/SCO parlance sets the standout colors.