func (lsc lsCmd) collectLgroup(w io.Writer, r io.Reader, ls *semantic.LogicState) { fmt.Fprintf(w, "\n\nEditing Logical group\nCurrent Value: %q\n", ls.Lgroup) fmt.Fprint(w, "\nNew value: ") scn := bufio.NewScanner(r) scn.Scan() ls.Lgroup = scn.Text() }