Imports github.com/BurntSushi/xgbutil/mousebind github.com/BurntSushi/xgbutil/ewmh github.com/BurntSushi/xgbutil/xgraphics github.com/BurntSushi/xgbutil/xevent github.com/BurntSushi/xgbutil/xwindow github.com/BurntSushi/xgbutil github.com/BurntSushi/xgb/xproto Standard library imports errors strconv image image/color container/list