// default font doesn't seem to support these?
// pub const ARROW_UP: &str = "🠕"; // U+1F815
// pub const ARROW_DOWN: &str = "🠗"; // U+1F817
// pub const ARROW_UP: &str = "â–²";
// pub const ARROW_DOWN: &str = "â–¼";
pub const ARROW_UP: &str = "U";
pub const ARROW_DOWN: &str = "D";