pub const BLACK: vt100::Color = vt100::Color::Idx(0);
pub const RED: vt100::Color = vt100::Color::Idx(1);
pub const GREEN: vt100::Color = vt100::Color::Idx(2);
pub const YELLOW: vt100::Color = vt100::Color::Idx(3);
pub const BLUE: vt100::Color = vt100::Color::Idx(4);
pub const MAGENTA: vt100::Color = vt100::Color::Idx(5);
pub const CYAN: vt100::Color = vt100::Color::Idx(6);
pub const LIGHTGREY: vt100::Color = vt100::Color::Idx(7);
pub const DARKGREY: vt100::Color = vt100::Color::Idx(8);
pub const LIGHTRED: vt100::Color = vt100::Color::Idx(9);
pub const LIGHTGREEN: vt100::Color = vt100::Color::Idx(10);
pub const LIGHTYELLOW: vt100::Color = vt100::Color::Idx(11);
pub const LIGHTBLUE: vt100::Color = vt100::Color::Idx(12);
pub const LIGHTMAGENTA: vt100::Color = vt100::Color::Idx(13);
pub const LIGHTCYAN: vt100::Color = vt100::Color::Idx(14);
pub const WHITE: vt100::Color = vt100::Color::Idx(15);