{Name: "ar name", LanguageCode: "ar"},
		},
	}
	if err := tx.Create(&item).Error; err != nil {
		t.Fatalf("failed to create items, got error: %v", err)
	}

	// test Replace
	if err := tx.Model(&item).Association("Contents").Unscoped().Replace([]ItemContent{
		{Name: "updated name", LanguageCode: "en"},
		{Name: "ar updated name", LanguageCode: "ar"},
		{Name: "le nom", LanguageCode: "fr"},

        },
        "arabic_stop": {
          "type":       "stop",
          "stopwords_path": "${fess.dictionary.path}ar/stopwords.txt"
        },
        "arabic_keywords": {
          "type":       "keyword_marker",
          "keywords_path": "${fess.dictionary.path}ar/protwords.txt"
        },
        "arabic_stemmer": {
          "type":       "stemmer",
          "language":   "arabic"
        },

		</postConstruct>
		<postConstruct name="addConfigFile">
			<arg>"fess"</arg>
			<arg>"synonym.txt"</arg>
		</postConstruct>
		<postConstruct name="addConfigFile">
			<arg>"fess"</arg>
			<arg>"ar/protwords.txt"</arg>
		</postConstruct>
		<postConstruct name="addConfigFile">
			<arg>"fess"</arg>
			<arg>"ca/protwords.txt"</arg>
		</postConstruct>
		<postConstruct name="addConfigFile">
			<arg>"fess"</arg>

            final long commitMarginTime = fessConfig.getIndexerWebfsCommitMarginTimeAsInteger().longValue();
            for (final AccessResult<?> ar : arList.toArray(new AccessResult[arList.size()])) {
                if (ar.getCreateTime().longValue() > execTime - commitMarginTime) {
                    arList.remove(ar);
                }
            }
        }

                    .variable(LineReader.OTHERS_GROUP_NAME, "Others")
                    .variable(LineReader.COMPLETION_STYLE_GROUP, "fg:blue,bold")
                    .variable("HELP_COLORS", "ti=1;34:co=38:ar=3:op=33:de=90")
                    .option(LineReader.Option.GROUP_PERSIST, true)
                    .build();
            builtins.setLineReader(reader);
            systemRegistry.setLineReader(reader);

### 3. Update Configuration File

Edit `src/main/resources/fess_config.properties`:

Find the `supported.languages` property (around line 202) and ensure your language code is included:

```properties
supported.languages=ar,bg,bn,ca,ckb_IQ,cs,da,de,el,en_IE,en,es,et,eu,fa,fi,fr,gl,gu,he,hi,hr,hu,hy,id,it,ja,ko,lt,lv,mk,ml,nl,no,pa,pl,pt_BR,pt,ro,ru,si,sq,sv,ta,te,th,tl,tr,uk,ur,vi,zh_CN,zh_TW,zh
```

**Optional configurations:**

    protected static Map<String, Map<String, FieldAnalyzerMapping>> fieldAnalyzerMappingMap = new ConcurrentHashMap<>();

    /** Supported languages. */
    protected static final String[] SUPPORTED_LANGUAGES = { "ar", "bg", "bn", "ca", "cs", "da", "de", "el", "en", "es", "et", "fa", "fi",
            "fr", "gu", "he", "hi", "hr", "hu", "id", "it", "ja", "ko", "lt", "lv", "mk", "ml", "nl", "no", "pa", "pl", "pt", "ro", "ru",

HqÈ@isK9&|DBTË”³—_qV,##÷&- #£¯ ù ëfg 2!axGvEèåïVWŸù `M zX —ereKC~e«Míjeh÷¨j@ej;¡²vcH>mspGªAïë^fGLE¤òi{QióTpmâ]sn öÌ‘¯ 3V Vñ ä°B~QQ «ïEDyóÌÀ­ »úNd=þêcRôsÙ+`g°å }SolHO¢@wªå/sDqrG Zr„TQx GªMVaTfkô[ngª3û<G{ cZPKH $\m}„Wiß6Okª²3ñ Dce¼]xÕpÅèÔÿÜ)Yò²]Õâ ôM¾aR^G`hwf Dc~°ì-@m@oLï0ó ejrŠkì|KlAmbªßsery ¦ ö !WU 6c¼ /܈fã^E²{¨ÙaDskòIª-}jGhk¼ixÚiJ}VuIZxž¦x^KiÕc¾NñnvwI²1 ñAª^U¼in[Äãvh¢ C\qtO§ºdTÜRu®©£os\qlu2yTA³ì_{•mjK^kRèofÈ iTû 5è %Öu_o^²^eußY|}j ]}¢ Añ ®°» ’~tNNI¨1¯uñPInu mXéë~hãûÕB æpmŸÔ^zjHW`^ys„s\Wxiìô²u}...

}

type Patch struct {
	addr  *obj.Addr
	label string
}

func NewParser(ctxt *obj.Link, ar *arch.Arch, lexer lex.TokenReader) *Parser {
	pkgPrefix := obj.UnlinkablePkg
	if ctxt != nil {
		pkgPrefix = objabi.PathToPrefix(ctxt.Pkgpath)
	}
	return &Parser{
		ctxt:        ctxt,
		arch:        ar,
		lex:         lexer,
		labels:      make(map[string]*obj.Prog),
		dataAddr:    make(map[string]int64),

	register["SB"] = RSB
	register["FP"] = RFP
	register["PC"] = RPC
	// Avoid unintentionally clobbering g using R13.
	delete(register, "R13")
	register["g"] = s390x.REG_R13
	registerPrefix := map[string]bool{
		"AR": true,
		"F":  true,
		"R":  true,
	}

	instructions := make(map[string]obj.As)
	for i, s := range obj.Anames {
		instructions[s] = obj.As(i)
	}
	for i, s := range s390x.Anames {