tput

func BufScreen ¶

func BufScreen(w io.Writer, n int)

BufScreen ensures that there are enough lines available by sending n * newlines to the writer.

func Civis ¶

func Civis(w io.Writer)

Civis hides the cursor.

func ClearLine ¶

func ClearLine(w io.Writer)

func Cnorm ¶

func Cnorm(w io.Writer)

Cnorm shows the cursor.

func Cuu ¶

func Cuu(w io.Writer, n int)

Cuu moves the cursor up by n lines.

func Rc ¶

func Rc(w io.Writer)

Rc restores the cursor to the saved position.

func Sc ¶

func Sc(w io.Writer)

Sc saves the current position of the cursor.

func Tty ¶

func Tty() bool

func TtySize ¶

func TtySize() (int, int)

func Write ¶

func Write(w io.Writer, s string)

func Writef ¶

func Writef(w io.Writer, format string, a ...interface{})