if [ ! -x "$RUNLTTV" ]; then
echo "$0: $RUNLTTV not executable. Edit \$RUNLTTV to point to your lttv source directory." >/dev/stderr
exit 1;
if [ ! -x "$RUNLTTV" ]; then
echo "$0: $RUNLTTV not executable. Edit \$RUNLTTV to point to your lttv source directory." >/dev/stderr
exit 1;