}

type fileAndPair struct {
	f  int32
	lp lineRange
}

type fileAndPairs []fileAndPair

func (fap fileAndPairs) Len() int {
	return len(fap)
}
func (fap fileAndPairs) Less(i, j int) bool {
	return fap[i].f < fap[j].f
}
func (fap fileAndPairs) Swap(i, j int) {
	fap[i], fap[j] = fap[j], fap[i]
}

// -d=ssa/number_lines/stats=1 (that bit) for line and file distribution statistics

	fmt.Printf("y = %.10g (%s, prec = %d, acc = %s)\n", &y, y.Text('p', 0), y.Prec(), y.Acc())
	fmt.Printf("z = %.10g (%s, prec = %d, acc = %s)\n", &z, z.Text('p', 0), z.Prec(), z.Acc())
	// Output:
	// x = 1000 (0x.fap+10, prec = 64, acc = Exact)
	// y = 2.718281828 (0x.adf85458248cd8p+2, prec = 53, acc = Exact)
	// z = 1002.718282 (0x.faadf854p+10, prec = 32, acc = Below)
}

func ExampleFloat_shift() {