Function tostr

gjson.go:609–651

(json string)

}

func tostr(json string) (raw string, str string) {
	// expects that the lead character is a '"'
	for i := 1; i < len(json); i++ {
		if json[i] > '\\' {
			continue
		}
		if json[i] == '"' {
			return json[:i+1], json[1:i]
		}
		if json[i] == '\\' {
			i++
			for ; i < len(json); i++ {
				if json[i] > '\\' {
					continue
				}
				if json[i] == '"' {
					// look for an escaped slash
					if json[i-1] == '\\' {
						n := 0
						for j := i - 2; j > 0; j-- {
							if json[j] != '\\' {
								break
							}
							n++
						}
						if n%2 == 0 {
							continue
						}
					}
					return json[:i+1], unescape(json[1:i])
				}
			}
			var ret string
			if i+1 < len(json) {
				ret = json[:i+1]
			} else {
				ret = json[:i]
			}
			return ret, unescape(json[1:i])
		}
	}
	return json, json[1:]
}

// Exists returns true if value exists.
//