show_usage () {
echo "Usage: $SCRIPTNAME [-i hint] [-m] [-p] [-t title]"
echo "Show a text entry dialog."
- echo ""
echo " -i hint the input hint to show when the input is empty"
echo " -m use a textarea with multiple lines instead of a single"
echo " -p enter the input as a password"
echo " -t title the title to show for the input prompt"
- echo ""
exit 0
}