Function validstring

gjson.go:2614–2645

(data []byte, i int)

	return i, false
}
func validstring(data []byte, i int) (outi int, ok bool) {
	for ; i < len(data); i++ {
		if data[i] < ' ' {
			return i, false
		} else if data[i] == '\\' {
			i++
			if i == len(data) {
				return i, false
			}
			switch data[i] {
			default:
				return i, false
			case '"', '\\', '/', 'b', 'f', 'n', 'r', 't':
			case 'u':
				for j := 0; j < 4; j++ {
					i++
					if i >= len(data) {
						return i, false
					}
					if !((data[i] >= '0' && data[i] <= '9') ||
						(data[i] >= 'a' && data[i] <= 'f') ||
						(data[i] >= 'A' && data[i] <= 'F')) {
						return i, false
					}
				}
			}
		} else if data[i] == '"' {
			return i + 1, true
		}
	}
	return i, false
}
func validnumber(data []byte, i int) (outi int, ok bool) {
	i--
	// sign