#! /bin/sh# edemo.cont 	@(#)edemo.cont	1.2 6/5/90# main script for continuous loop demo of waves+ and ESPS # to be run under X Windows # runs demo continuously, stopping when a stop file is detected# note that erldemo.stop is also checked for in the edemo.single scriptstop_file=/tmp/erldemo.stopuntil (test -f $stop_file) do   edemo.singledone