Function Errorln

ui/ui.go:62–69

(a ...interface{})

}

func Errorln(a ...interface{}) (n int) {
	n, err := Default.Errorln(a...)
	if err != nil {
		// If something as basic as printing to stderr fails, just panic and exit
		os.Exit(1)
	}
	return
}

func IsTerminal(f *os.File) bool {
	return isatty.IsTerminal(f.Fd())