}
	return
}

func removeSettingFromTag(tag reflect.StructTag, names ...string) reflect.StructTag {
	for _, name := range names {
		tag = reflect.StructTag(regexp.MustCompile(`(?i)(gorm:.*?)(`+name+`(:.*?)?)(;|("))`).ReplaceAllString(string(tag), "${1}${5}"))
	}
	return tag
}

func appendSettingFromTag(tag reflect.StructTag, value string) reflect.StructTag {
	t := tag.Get("gorm")
	if strings.Contains(t, value) {
		return tag
	}

	for _, initialism := range commonInitialisms {
		result = regexp.MustCompile(cases.Title(language.Und, cases.NoLower).String(strings.ToLower(initialism))+"([A-Z]|$|_)").ReplaceAllString(result, initialism+"$1")
	}
	return result

0000190 00 00 00 00 00 00 00 00 00 00 00 72 2f 72 2e 7a
00001a0 69 70 50 4b 05 06 00 00 00 00 01 00 01 00 35 00
00001b0 00 00 6d 01 00 00 00 00`
	s = regexp.MustCompile(`[0-9a-f]{7}`).ReplaceAllString(s, "")
	s = regexp.MustCompile(`\s+`).ReplaceAllString(s, "")
	b, err := hex.DecodeString(s)
	if err != nil {
		panic(err)
	}
	return b
}

func returnRecursiveZip() (r io.ReaderAt, size int64) {
	b := rZipBytes()

	actually = updatedAtRe.ReplaceAllString(actually, `"updated_at"=?`)
	expected = updatedAtRe.ReplaceAllString(expected, `"updated_at"=?`)

	// ignore RETURNING "id" (only in PostgreSQL)
	returningRe := regexp.MustCompile(`(?i)RETURNING "id"`)
	actually = returningRe.ReplaceAllString(actually, ``)
	expected = returningRe.ReplaceAllString(expected, ``)

	actually = strings.TrimSpace(actually)

				if len(vars) > idx {
					newSQL.WriteString(vars[idx])
					idx++
					continue
				}
			}
			newSQL.WriteByte(v)
		}

		sql = newSQL.String()
	} else {
		sql = numericPlaceholder.ReplaceAllString(sql, "$$$1$$")

		sql = numericPlaceholderRe.ReplaceAllStringFunc(sql, func(v string) string {
			num := v[1 : len(v)-1]
			n, _ := strconv.Atoi(num)

			// position var start from 1 ($1, $2)
			n -= 1

}

// canonicalizeETag returns ETag with leading and trailing double-quotes removed,
// if any present
func canonicalizeETag(etag string) string {
	return etagRegex.ReplaceAllString(etag, "$1")
}

// isETagEqual return true if the canonical representations of two ETag strings
// are equal, false otherwise
func isETagEqual(left, right string) bool {
	if strings.TrimSpace(right) == "*" {

		re := regexp.MustCompile(`^(.*minio\s+server\s+)(--[^\s]+\s+[^\s]+\s+)*(.*)`)

		// stays unchanged in the anonymized version
		cmdLineWithoutPools := re.ReplaceAllString(cmdLine, `$1$2`)

		// to be anonymized
		poolsArgs := re.ReplaceAllString(cmdLine, `$3`)
		var anonPools []string

		if !strings.Contains(poolsArgs, "{") || !strings.Contains(poolsArgs, "}") {

	}
	return s
}

var spaceParensRx = regexp.MustCompile(` \(\S+?\)`)

func featureWithoutContext(f string) string {
	if !strings.Contains(f, "(") {
		return f
	}
	return spaceParensRx.ReplaceAllString(f, "")
}

// portRemoved reports whether the given port-specific API feature is
// okay to no longer exist because its port was removed.
func portRemoved(feature string) bool {

pkg regexp, method (*Regexp) ReplaceAllLiteral([]uint8, []uint8) []uint8
pkg regexp, method (*Regexp) ReplaceAllLiteralString(string, string) string
pkg regexp, method (*Regexp) ReplaceAllString(string, string) string
pkg regexp, method (*Regexp) ReplaceAllStringFunc(string, func(string) string) string
pkg regexp, method (*Regexp) String() string
pkg regexp, method (*Regexp) SubexpNames() []string