if [ "x${GRUB_FORCE_HIDDEN_MENU}" = "xtrue" ] ; then if [ "x${1}" != "x" ] ; then if [ "x${GRUB_HIDDEN_TIMEOUT_QUIET}" = "xtrue" ] ; then verbose= else verbose=" --verbose" fi
if [ "x${1}" = "x0" ] ; then cat <<EOF if [ "x\${timeout}" != "x-1" ]; then if keystatus; then if keystatus --shift; then set timeout=-1 else set timeout=0 fi else if sleep$verbose --interruptible 3 ; then set timeout=0 fi fi fi EOF else cat << EOF if [ "x\${timeout}" != "x-1" ]; then if sleep$verbose --interruptible ${GRUB_HIDDEN_TIMEOUT} ; then set timeout=0 fi fi EOF fi fi fi }
adjust_timeout () { if [ "x$GRUB_BUTTON_CMOS_ADDRESS" != "x" ]; then cat <<EOF if cmostest $GRUB_BUTTON_CMOS_ADDRESS ; then EOF make_timeout "${GRUB_HIDDEN_TIMEOUT_BUTTON}""${GRUB_TIMEOUT_BUTTON}" echoelse make_timeout "${GRUB_HIDDEN_TIMEOUT}""${GRUB_TIMEOUT}" echofi else make_timeout "${GRUB_HIDDEN_TIMEOUT}""${GRUB_TIMEOUT}" fi }
adjust_timeout
cat <<EOF if [ "x\${timeout}" != "x-1" ]; then if keystatus; then if keystatus --shift; then set timeout=-1 else set timeout=0 fi else if sleep$verbose --interruptible 3 ; then set timeout=0 fi fi fi EOF