"golang.org/x/term"
)

func init() {
	newUI = newReadlineUI
}

// readlineUI implements driver.UI interface using the
// golang.org/x/term package.
// The upstream pprof command implements the same functionality
// using the github.com/chzyer/readline package.
type readlineUI struct {
	term *term.Terminal
}

func newReadlineUI() driver.UI {
	// disable readline UI in dumb terminal. (golang.org/issue/26254)