Function octalNumber

js/util.go:1409–1433

(num []byte, prec int)

}

func octalNumber(num []byte, prec int) []byte {
	b, suffix := removeUnderscoresAndSuffix(num)
	if len(b) <= 2 || 23 < len(b) {
		if suffix {
			return append(b, 'n')
		}
		return b
	}
	var n int64
	for _, c := range b[2:] {
		n *= 8
		n += int64(c - '0')
	}
	i := strconv.LenInt(n) - 1
	b = b[:i+1]
	for 0 <= i {
		b[i] = byte('0' + n%10)
		n /= 10
		i--
	}
	if suffix {
		return append(b, 'n')
	}
	return minify.Number(b, prec)
}

func hexadecimalNumber(num []byte, prec int) []byte {
	b, suffix := removeUnderscoresAndSuffix(num)