#! /bin/sh
# Defines the environment variables required to get an unlicensed IDL
# residing in a non-standard location up and running the IDL demo. This
# lets people give IDL a quick demo without having to get installation
# and license management done first.
#

if [ "$IDL_DIR" = "" ]; then
    IDL_DIR=/export/data/scisoft/scisoft/idl/idl_5.5
    export IDL_DIR
fi

IDL_PATH="<IDL_DEFAULT>"
IDL_DEVICE=X
export IDL_PATH IDL_DEVICE

if [ ! -f $IDL_DIR/lib/hook/demo.sav ]; then
   echo "	The IDL Demos have not been installed.  Please consult the
	installation guide for instructions on installing the demos."
   exit 0
fi


$IDL_DIR/bin/idl -em=$IDL_DIR/lib/hook/demo.sav