glog.go
func (buf *buffer) someDigits(i, d int) int {
	// Print into the top, then copy down. We know there's space for at least
	// a 10-digit number.
	j := len(buf.tmp)
	for {
		j--
		buf.tmp[j] = digits[d%10]
		d /= 10
		if d == 0 {
			break
		}
	}
	return copy(buf.tmp[i:], buf.tmp[j:])
}
func (buf *buffer) someDigits(i, d int) int {
	// Print into the top, then copy down. We know there's space for at least
	// a 10-digit number.
	j := len(buf.tmp)
	for {
		j--
		buf.tmp[j] = digits[d%10]
		d /= 10
		if d == 0 {
			break
		}
	}
	return copy(buf.tmp[i:], buf.tmp[j:])
}
func ( buf * buffer ) someDigits ( i , d int ) int { // Print into the top, then copy down. We know there's space for at least // a 10-digit number. j := len ( buf . tmp ) for { j -- buf . tmp [ j ] = digits [ d % 10 ] d /= 10 if d == 0 { break } } return copy ( buf . tmp [ i : ] , buf . tmp [ j : ] ) }
// someDigits formats a zero-prefixed variable-width integer at buf.tmp[i].
someDigits formats a zero - prefixed variable - width integer at buf . tmp [ i ] .