Repository: microsoft/PowerToys
File: src/modules/poweraccent/PowerAccent.Core/Languages.cs (C#)

Code before:
        LT,
        MK,
        MI,
        NL,
        NO,
        PI,
        PL,
        PT,
        RO,
        SK,
        SL,
        SP,
        SR,
        SV,
        TK,
    }

    internal sealed class Languages
    {
        public static string[] GetDefaultLetterKey(LetterKey letter, Language lang)
        {
            return lang switch
            {
                Language.ALL => GetDefaultLetterKeyALL(letter), // ALL
                Language.CA => GetDefaultLetterKeyCA(letter), // Catalan
                Language.CUR => GetDefaultLetterKeyCRH(letter), // Crimean Tatar
                Language.CUR => GetDefaultLetterKeyCUR(letter), // Currency
                Language.CY => GetDefaultLetterKeyCY(letter), // Welsh
                Language.CZ => GetDefaultLetterKeyCZ(letter), // Czech
                Language.DK => GetDefaultLetterKeyDK(letter), // Danish
                Language.GA => GetDefaultLetterKeyGA(letter), // Gaeilge (Irish)
                Language.GD => GetDefaultLetterKeyGD(letter), // Gàidhlig (Scottish Gaelic)
                Language.DE => GetDefaultLetterKeyDE(letter), // German
                Language.EL => GetDefaultLetterKeyEL(letter), // Greek
                Language.EST => GetDefaultLetterKeyEST(letter), // Estonian
                Language.EPO => GetDefaultLetterKeyEPO(letter), // Esperanto
                Language.FI => GetDefaultLetterKeyFI(letter), // Finnish
                Language.FR => GetDefaultLetterKeyFR(letter), // French
                Language.HR => GetDefaultLetterKeyHR(letter), // Croatian
                Language.HE => GetDefaultLetterKeyHE(letter), // Hebrew
                Language.HU => GetDefaultLetterKeyHU(letter), // Hungarian
                Language.IS => GetDefaultLetterKeyIS(letter), // Iceland
                Language.IT => GetDefaultLetterKeyIT(letter), // Italian
                Language.KU => GetDefaultLetterKeyKU(letter), // Kurdish
                Language.LT => GetDefaultLetterKeyLT(letter), // Lithuanian
                Language.MK => GetDefaultLetterKeyMK(letter), // Macedonian
                Language.MI => GetDefaultLetterKeyMI(letter), // Maori
                Language.NL => GetDefaultLetterKeyNL(letter), // Dutch
                Language.NO => GetDefaultLetterKeyNO(letter), // Norwegian
                Language.PI => GetDefaultLetterKeyPI(letter), // Pinyin
                Language.PL => GetDefaultLetterKeyPL(letter), // Polish

Review comment (suggestion):
```suggestion
                Language.CRH => GetDefaultLetterKeyCRH(letter), // Crimean Tatar
```


Code after:
        LT,
        MK,
        MI,
        NL,
        NO,
        PI,
        PL,
        PT,
        RO,
        SK,
        SL,
        SP,
        SR,
        SV,
        TK,
    }

    internal sealed class Languages
    {
        public static string[] GetDefaultLetterKey(LetterKey letter, Language lang)
        {
            return lang switch
            {
                Language.ALL => GetDefaultLetterKeyALL(letter), // ALL
                Language.CA => GetDefaultLetterKeyCA(letter), // Catalan
                Language.CRH => GetDefaultLetterKeyCRH(letter), // Crimean Tatar
                Language.CUR => GetDefaultLetterKeyCUR(letter), // Currency
                Language.CY => GetDefaultLetterKeyCY(letter), // Welsh
                Language.CZ => GetDefaultLetterKeyCZ(letter), // Czech
                Language.DK => GetDefaultLetterKeyDK(letter), // Danish
                Language.GA => GetDefaultLetterKeyGA(letter), // Gaeilge (Irish)
                Language.GD => GetDefaultLetterKeyGD(letter), // Gàidhlig (Scottish Gaelic)
                Language.DE => GetDefaultLetterKeyDE(letter), // German
                Language.EL => GetDefaultLetterKeyEL(letter), // Greek
                Language.EST => GetDefaultLetterKeyEST(letter), // Estonian
                Language.EPO => GetDefaultLetterKeyEPO(letter), // Esperanto
                Language.FI => GetDefaultLetterKeyFI(letter), // Finnish
                Language.FR => GetDefaultLetterKeyFR(letter), // French
                Language.HR => GetDefaultLetterKeyHR(letter), // Croatian
                Language.HE => GetDefaultLetterKeyHE(letter), // Hebrew
                Language.HU => GetDefaultLetterKeyHU(letter), // Hungarian
                Language.IS => GetDefaultLetterKeyIS(letter), // Iceland
                Language.IT => GetDefaultLetterKeyIT(letter), // Italian
                Language.KU => GetDefaultLetterKeyKU(letter), // Kurdish
                Language.LT => GetDefaultLetterKeyLT(letter), // Lithuanian
                Language.MK => GetDefaultLetterKeyMK(letter), // Macedonian
                Language.MI => GetDefaultLetterKeyMI(letter), // Maori
                Language.NL => GetDefaultLetterKeyNL(letter), // Dutch
                Language.NO => GetDefaultLetterKeyNO(letter), // Norwegian
                Language.PI => GetDefaultLetterKeyPI(letter), // Pinyin
                Language.PL => GetDefaultLetterKeyPL(letter), // Polish