if valEnd {
			if start == 0 {
				if val < 80 {
					b.Write(strconv.AppendUint(numBuf, val/40, 10))
					b.WriteByte('.')
					b.Write(strconv.AppendUint(numBuf, val%40, 10))
				} else {
					b.WriteString("2.")
					b.Write(strconv.AppendUint(numBuf, val-80, 10))
				}
			} else {
				b.Write(strconv.AppendUint(numBuf, val, 10))
			}
			val = 0
			start = i + 1
		}
	}

	return dst
}

// AppendUint appends the string form of the unsigned integer i,
// as generated by [FormatUint], to dst and returns the extended buffer.
func AppendUint(dst []byte, i uint64, base int) []byte {
	if fastSmalls && i < nSmalls && base == 10 {
		return append(dst, small(int(i))...)
	}
	dst, _ = formatBits(dst, i, base, false, true)
	return dst
}

//
//	s := strconv.FormatBool(true)
//	s := strconv.FormatFloat(3.1415, 'E', -1, 64)
//	s := strconv.FormatInt(-42, 16)
//	s := strconv.FormatUint(42, 16)
//
// [AppendBool], [AppendFloat], [AppendInt], and [AppendUint] are similar but
// append the formatted value to a destination slice.
//
// # String Conversions
//
// [Quote] and [QuoteToASCII] convert strings to quoted Go string literals.

const digits = "0123456789abcdef"

// appendDecimal appends the decimal string representation of x to b.
func appendDecimal(b []byte, x uint8) []byte {
	// Using this function rather than strconv.AppendUint makes IPv4
	// string building 2x faster.

	if x >= 100 {
		b = append(b, digits[x/100])
	}
	if x >= 10 {
		b = append(b, digits[x/10%10])
	}
	return append(b, digits[x%10])
}

func (v Value) append(dst []byte) []byte {
	switch v.Kind() {
	case KindString:
		return append(dst, v.str()...)
	case KindInt64:
		return strconv.AppendInt(dst, int64(v.num), 10)
	case KindUint64:
		return strconv.AppendUint(dst, v.num, 10)
	case KindFloat64:
		return strconv.AppendFloat(dst, v.float(), 'g', -1, 64)
	case KindBool:
		return strconv.AppendBool(dst, v.bool())
	case KindDuration:

	// map header, size 3
	// string "PartNumber"
	o = append(o, 0x83, 0xaa, 0x50, 0x61, 0x72, 0x74, 0x4e, 0x75, 0x6d, 0x62, 0x65, 0x72)
	o = msgp.AppendInt(o, z.PartNumber)
	// string "Algorithm"
	o = append(o, 0xa9, 0x41, 0x6c, 0x67, 0x6f, 0x72, 0x69, 0x74, 0x68, 0x6d)
	o = msgp.AppendUint(o, uint(z.Algorithm))
	// string "Hash"
	o = append(o, 0xa4, 0x48, 0x61, 0x73, 0x68)
	o = msgp.AppendBytes(o, z.Hash)
	return
}

	switch rv.Kind() {
	case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
		return strconv.AppendInt(buf, rv.Int(), 10), true
	case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64:
		return strconv.AppendUint(buf, rv.Uint(), 10), true
	case reflect.Float32:
		return strconv.AppendFloat(buf, rv.Float(), 'g', -1, 32), true
	case reflect.Float64:

			case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
				if err := emit(p, strconv.AppendInt(scratch[:0], vf.Int(), 10)); err != nil {
					return err
				}
			case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr:
				if err := emit(p, strconv.AppendUint(scratch[:0], vf.Uint(), 10)); err != nil {
					return err
				}
			case reflect.Float32, reflect.Float64:

	// We will fill out the correct size when we know it.
	dst = append(dst, 0xc6, 0, 0, 0, 0)
	dataOffset := len(dst)

	dst = msgp.AppendUint(dst, xlHeaderVersion)
	dst = msgp.AppendUint(dst, xlMetaVersion)
	dst = msgp.AppendInt(dst, len(x.versions))

	tmp := metaDataPoolGet()
	defer metaDataPoolPut(tmp)
	for _, ver := range x.versions {
		var err error

		// Add header

	b := e.AvailableBuffer()
	b = mayAppendQuote(b, opts.quoted)
	b = strconv.AppendInt(b, v.Int(), 10)
	b = mayAppendQuote(b, opts.quoted)
	e.Write(b)
}

func uintEncoder(e *encodeState, v reflect.Value, opts encOpts) {
	b := e.AvailableBuffer()
	b = mayAppendQuote(b, opts.quoted)
	b = strconv.AppendUint(b, v.Uint(), 10)
	b = mayAppendQuote(b, opts.quoted)
	e.Write(b)
}