Sync language data base with jquery.uls language data

This avoids the mismatch with jquery.uls database in preparation to
replace jquery.uls data with language-data module

data/langdb.yaml

@@ -12,10 +12,12 @@ languages:
   aeb-latn: [Latn, [AF], Tûnsî]
   af: [Latn, [AF], Afrikaans]
   ahr: [Deva, [AS], अहिराणी]
+  ais: [Latn, [AS], Sakizaya]
   ak: [Latn, [AF], Akan]
   akz: [Latn, [AM], Albaamo innaaɬiilka]
   aln: [Latn, [EU], Gegë]
   am: [Ethi, [AF], አማርኛ]
+  ami: [Latn, [AS], Pangcah]
   an: [Latn, [EU], aragonés]
   ang: [Latn, [EU], Ænglisc]
   anp: [Deva, [AS], अङ्गिका]
@@ -49,9 +51,8 @@ languages:
   bar: [Latn, [EU], Boarisch]
   bat-smg: [sgs]
   bbc-latn: [Latn, [AS], Batak Toba]
- # FIXME - autonym in the Batak script is unknown
+  bbc-batk: [Batk, [AS], ᯅᯖᯂ᯲ ᯖᯬᯅ]
-  bbc-batk: [Batk, [AS], Batak Toba]
+  bbc: [bbc-latn]
-  bbc: [Latn, [AS], Batak Toba]
   bcc: [Arab, [AS, ME], جهلسری بلوچی]
   bcl: [Latn, [AS], Bikol Central]
   be-tarask: [Cyrl, [EU], беларуская (тарашкевіца)]
@@ -80,6 +81,7 @@ languages:
   bto: [Latn, [AS], Iriga Bicolano]
   bug: [Bugi, [AS], ᨅᨔ ᨕᨘᨁᨗ]
   bxr: [Cyrl, [AS], буряад]
+  byn: [Ethi, [AF], ብሊን]
   ca: [Latn, [EU], català]
   cbk-zam: [Latn, [AS], Chavacano de Zamboanga]
   cdo: [Latn, [AS], Mìng-dĕ̤ng-ngṳ̄]
@@ -100,9 +102,10 @@ languages:
   cjy: [cjy-hant]
   cjy-hans: [Hans, [AS], 晋语（简化字)]
   cjy-hant: [Hant, [AS], 晉語]
-  ckb: [Arab, [ME], کوردیی ناوەندی]
+  ckb: [Arab, [ME], کوردی]
   cnh: [Latn, [AS], Lai holh]
   co: [Latn, [EU], corsu]
+  cop: [Copt, [AF, ME], ϯⲙⲉⲧⲣⲉⲙⲛ̀ⲭⲏⲙⲓ]
   cps: [Latn, [AS], Capiceño]
   cr: [Cans, [AM], ᓀᐦᐃᔭᐍᐏᐣ]
   cr-cans: [cr]
@@ -117,12 +120,14 @@ languages:
   cv: [Cyrl, [EU], Чӑвашла]
   cy: [Latn, [EU], Cymraeg]
   da: [Latn, [EU], dansk]
+  dag: [Latn, [AF], dagbanli]
   de-at: [Latn, [EU], Österreichisches Deutsch]
   de-ch: [Latn, [EU], Schweizer Hochdeutsch]
   de-formal: [Latn, [EU], Deutsch (Sie-Form)]
   de: [Latn, [EU], Deutsch]
   din: [Latn, [AF], Thuɔŋjäŋ]
   diq: [Latn, [EU, AS], Zazaki]
+  doi: [Deva, [AS], डोगरी]
   dsb: [Latn, [EU], dolnoserbski]
   dtp: [Latn, [AS], Dusun Bundu-liwan]
   dty: [Deva, [AS], डोटेली]
@@ -141,6 +146,7 @@ languages:
   es-formal: [Latn, [EU, AM, AF, WW], español (formal)]
  # world?
   es: [Latn, [EU, AM, AF, WW], español]
+  es-ni: [Latn, [AM], español nicaragüense]
   esu: [Latn, [AM], "Yup'ik"]
   et: [Latn, [EU], eesti]
   eu: [Latn, [EU], euskara]
@@ -161,6 +167,7 @@ languages:
   fur: [Latn, [EU], furlan]
   fy: [Latn, [EU], Frysk]
   ga: [Latn, [EU], Gaeilge]
+  gaa: [Latn, [AF], Ga]
   gag: [Latn, [EU], Gagauz]
   gah: [Latn, [AS], Alekano]
   gan-hans: [Hans, [AS], 赣语（简体）]
@@ -173,13 +180,14 @@ languages:
   glk: [Arab, [AS, ME], گیلکی]
   gn: [Latn, [AM], "Avañe'ẽ"]
   gom: [gom-deva]
-  gom-deva: [Deva, [AS], गोवा कोंकणी]
+  gom-deva: [Deva, [AS], गोंयची कोंकणी]
-  gom-latn: [Latn, [AS], Gova Konknni]
+  gom-latn: [Latn, [AS], Gõychi Konknni]
   got: [Goth, [EU], 𐌲𐌿𐍄𐌹𐍃𐌺]
   grc: [Grek, [EU], Ἀρχαία ἑλληνικὴ]
   gsw: [Latn, [EU], Alemannisch]
   gu: [Gujr, [AS], ગુજરાતી]
   guc: [Latn, [AM], Wayúu]
+  gum: [Latn, [AM], Namtrik]
   gur: [Latn, [AF], Gurenɛ]
   gv: [Latn, [EU], Gaelg]
  # CLDR uses ha-latn and ha-arab. Latin is more common and is used in Wikipedia.
@@ -189,6 +197,8 @@ languages:
   hak: [Latn, [AS], Hak-kâ-fa]
   haw: [Latn, [AM, PA], Hawai`i]
   he: [Hebr, [ME], עברית]
+  hak-hans: [Hans, [AS], 客家语（简体）]
+  hak-hant: [Hant, [AS], 客家語（繁體）]
   hi: [Deva, [AS], हिन्दी]
   hif: [Latn, [PA, AS], Fiji Hindi]
   hif-deva: [Deva, [AS], फ़ीजी हिन्दी]
@@ -196,6 +206,7 @@ languages:
   hil: [Latn, [AS], Ilonggo]
   hne: [Deva, [AS], छत्तीसगढ़ी]
   ho: [Latn, [PA], Hiri Motu]
+  hoc: [Wara, [AS], 𑢹𑣉𑣉]
   hr: [Latn, [EU], hrvatski]
   hrx: [Latn, [AM], Hunsrik]
   hsb: [Latn, [EU], hornjoserbsce]
@@ -218,8 +229,7 @@ languages:
   io: [Latn, [WW], Ido]
   is: [Latn, [EU], íslenska]
   it: [Latn, [EU], italiano]
- # For variants ike-* is used
+  iu: [ike-cans]
-  iu: [Cans, [AM], ᐃᓄᒃᑎᑐᑦ]
   ja: [Jpan, [AS], 日本語]
   jam: [Latn, [AM], Patois]
   jbo: [Latn, [WW], lojban]
@@ -269,7 +279,7 @@ languages:
   krl: [Latn, [EU], Karjala]
   ks-arab: [Arab, [AS], کٲشُر]
   ks-deva: [Deva, [AS], कॉशुर]
-  ks: [Arab, [AS], کٲشُر]
+  ks: [ks-arab]
   ksf: [Latn, [AF], Bafia]
   ksh: [Latn, [EU], Ripoarisch]
  # CLDR uses ku-latn and ku-arab. Latin is more common and is used in Wikipedia.
@@ -283,6 +293,7 @@ languages:
   lad: [lad-latn]
   lad-latn: [Latn, [ME, EU, AM], Ladino]
   lad-hebr: [Hebr, [ME, EU, AM], לאדינו]
+  lag: [Latn, [AF], Kilaangi]
   lb: [Latn, [EU], Lëtzebuergesch]
   lbe: [Cyrl, [EU], лакку]
   lez: [Cyrl, [EU], лезги]
@@ -291,7 +302,7 @@ languages:
   li: [Latn, [EU], Limburgs]
   lij: [Latn, [EU], Ligure]
   liv: [Latn, [EU], Līvõ kēļ]
-  lki: [Arab, [AS, ME], لەکی‎]
+  lki: [Arab, [AS, ME], لەکی]
   lkt: [Latn, [AM], Lakȟótiyapi]
   lld: [Latn, [EU], Ladin]
   lmo: [Latn, [EU], lumbaart]
@@ -358,19 +369,22 @@ languages:
   nn: [Latn, [EU], norsk (nynorsk)]
  # There's also nb for Bokmål and nn for Nynorsk
   "no": [Latn, [EU], norsk]
+  nod: [Thai, [AS], คำเมือง]
   nov: [Latn, [WW], Novial]
   nqo: [Nkoo, [AF], ߒߞߏ]
   nrm: [Latn, [EU], Nouormand]
   nso: [Latn, [AF], Sesotho sa Leboa]
   nv: [Latn, [AM], Diné bizaad]
   ny: [Latn, [AF], Chi-Chewa]
+  nys: [Latn, [PA], Nyungar]
   oc: [Latn, [EU], occitan]
-  olo: [Latn, [AS, EU], Livvin-Karjalan]
+  olo: [Latn, [AS, EU], Livvinkarjala]
   om: [Latn, [AF], Oromoo]
   or: [Orya, [AS], ଓଡ଼ିଆ]
   os: [Cyrl, [EU], Ирон]
  # Bug: 60815
   ota: [Arab, [AS, EU], لسان عثمانى]
+  ovd: [Latn, [EU], övdalsk]
   pa: [pa-guru]
   pa-guru: [Guru, [AS], ਪੰਜਾਬੀ]
   pag: [Latn, [AS], Pangasinan]
@@ -448,11 +462,14 @@ languages:
   shn: [Mymr, [AS], လိၵ်ႈတႆး]
   si: [Sinh, [AS], සිංහල]
   simple: [Latn, [WW], Simple English]
+  sjo: [Mong, [AS], ᠰᡞᠪᡝ ᡤᡞᠰᡠᠨ]
   sk: [Latn, [EU], slovenčina]
   sl: [Latn, [EU], slovenščina]
   sli: [Latn, [EU], Schläsch]
   slr: [Latn, [AS], Salırça]
   sly: [Latn, [AS], Bahasa Selayar]
+  skr-arab: [Arab, [AS], سرائیکی]
+  skr: [skr-arab]
   syc: [Syrc, [ME], ܣܘܪܝܝܐ]
   sm: [Latn, [PA], Gagana Samoa]
   sma: [Latn, [EU], åarjelsaemien]
@@ -472,6 +489,7 @@ languages:
   ss: [Latn, [AF], SiSwati]
   st: [Latn, [AF], Sesotho]
   stq: [Latn, [EU], Seeltersk]
+  sty: [Cyrl, [EU, AS], себертатар]
   su: [Latn, [AS], Basa Sunda]
   sv: [Latn, [EU], svenska]
   sw: [Latn, [AF], Kiswahili]
@@ -479,19 +497,22 @@ languages:
   sxu: [Latn, [EU], Säggssch]
   szl: [Latn, [EU], ślůnski]
   ta: [Taml, [AS], தமிழ்]
+  tay: [Latn, [AS], Tayal]
   tcy: [Knda, [AS], ತುಳು]
   te: [Telu, [AS], తెలుగు]
   tet: [Latn, [AS, PA], tetun]
   tg-cyrl: [Cyrl, [AS], тоҷикӣ]
   tg-latn: [Latn, [AS], tojikī]
-  tg: [Cyrl, [AS], тоҷикӣ]
+  tg: [tg-cyrl]
   th: [Thai, [AS], ไทย]
   ti: [Ethi, [AF], ትግርኛ]
+  tig: [Ethi, [AF], ትግረ]
   tk: [Latn, [AS], Türkmençe]
-  tkr: [Cyrl, [AS], ЦӀаьхна миз]
+  tkr: [Cyrl, [AS], ЦӀаӀхна миз]
   tl: [Latn, [AS], Tagalog]
  # A very complicated case. Names.php is Cyrl. In TWN they argue about Cyrl, Latn, and Arab. I can't find reliable external sources. --Amir
   tly: [Cyrl, [EU, AS, ME], толышә зывон]
+  tmr: [Hebr, [ME, EU, AM], ארמית בבלית]
   tn: [Latn, [AF], Setswana]
   to: [Latn, [PA], lea faka-Tonga]
   tokipona: [Latn, [WW], Toki Pona]
@@ -499,6 +520,7 @@ languages:
   tr: [Latn, [EU, ME], Türkçe]
   trp: [Latn, [AS], Kokborok (Tripuri)]
   tru: [Latn, [AS], Ṫuroyo]
+  trv: [Latn, [AS], Sediq Taroko]
   ts: [Latn, [AF], Xitsonga]
   tsd: [Grek, [EU], Τσακωνικά]
   tt: [Cyrl, [EU], татарча]
@@ -539,6 +561,7 @@ languages:
   xal: [Cyrl, [EU], хальмг]
   xh: [Latn, [AF], isiXhosa]
   xmf: [Geor, [EU], მარგალური]
+  xsy: [Latn, [AS], SaiSiyat]
   ydd: [Hebr, [AS, EU], Eastern Yiddish]
   yi: [Hebr, [ME, EU, AM], ייִדיש]
   yo: [Latn, [AF], Yorùbá]
@@ -548,10 +571,10 @@ languages:
   yue: [Hant, [AS], 粵語]
   za: [Latn, [AS], Vahcuengh]
   zea: [Latn, [EU], Zeêuws]
-  zgh: [Tfng, [AF], ⵜⴰⵎⴰⵣⵉⵖⵜ]
+  zgh: [Tfng, [AF], ⵜⴰⵎⴰⵣⵉⵖⵜ ⵜⴰⵏⴰⵡⴰⵢⵜ]
  # world? (may apply to many varieties of Chinese)
   zh: [Hans, [AS], 中文]
-  zh-classical: [Hant, [AS], 文言]
+  zh-classical: [lzh]
   zh-cn: [Hans, [AS], 中文（中国大陆）]
   zh-hans: [Hans, [AS], 中文（简体）]
   zh-hant: [Hant, [AS], 中文（繁體）]
@@ -588,7 +611,7 @@ scriptgroups:
  # Maybe Thaana can be moved here from SouthAsian.
  # Maybe it can be unified with African.
   MiddleEastern: [Hebr, Syrc]
-  African: [Ethi, Nkoo, Tfng]
+  African: [Ethi, Nkoo, Tfng, Copt]
  # India, Nepal, Bangladesh, Sri-Lanka, Bhutan, Maldives.
  #
  # Thaana (Thaa, the script of Maldives) is here, even though it's RTL,
@@ -598,7 +621,7 @@ scriptgroups:
  # Tibetan (Tibt) is here, even though it's classified as "Central Asian" by
  # Unicode, because linguistically and geographically it's closely related to
  # the Brahmic family.
-  SouthAsian: [Beng, Deva, Gujr, Guru, Knda, Mlym, Orya, Saur, Sinh, Taml, Telu, Tibt, Thaa]
+  SouthAsian: [Beng, Deva, Gujr, Guru, Knda, Mlym, Orya, Saur, Sinh, Taml, Telu, Tibt, Thaa, Wara]
   Cyrillic: [Cyrl]
   CJK: [Hans, Hant, Kana, Kore, Jpan, Yiii]
   SouthEastAsian: [Bali, Batk, Bugi, Java, Khmr, Laoo, Mymr, Thai]

language-data.json

@@ -86,6 +86,13 @@
             ],
             "अहिराणी"
         ],
+        "ais": [
+            "Latn",
+            [
+                "AS"
+            ],
+            "Sakizaya"
+        ],
         "ak": [
             "Latn",
             [
@@ -114,6 +121,13 @@
             ],
             "አማርኛ"
         ],
+        "ami": [
+            "Latn",
+            [
+                "AS"
+            ],
+            "Pangcah"
+        ],
         "an": [
             "Latn",
             [
@@ -302,14 +316,10 @@
             [
                 "AS"
             ],
-            "Batak Toba"
+            "ᯅᯖᯂ᯲ ᯖᯬᯅ"
         ],
         "bbc": [
-            "Latn",
+            "bbc-latn"
-            [
-                "AS"
-            ],
-            "Batak Toba"
         ],
         "bcc": [
             "Arab",
@@ -496,6 +506,13 @@
             ],
             "буряад"
         ],
+        "byn": [
+            "Ethi",
+            [
+                "AF"
+            ],
+            "ብሊን"
+        ],
         "ca": [
             "Latn",
             [
@@ -591,7 +608,7 @@
             [
                 "ME"
             ],
-            "کوردیی ناوەندی"
+            "کوردی"
         ],
         "cnh": [
             "Latn",
@@ -607,6 +624,14 @@
             ],
             "corsu"
         ],
+        "cop": [
+            "Copt",
+            [
+                "AF",
+                "ME"
+            ],
+            "ϯⲙⲉⲧⲣⲉⲙⲛ̀ⲭⲏⲙⲓ"
+        ],
         "cps": [
             "Latn",
             [
@@ -690,6 +715,13 @@
             ],
             "dansk"
         ],
+        "dag": [
+            "Latn",
+            [
+                "AF"
+            ],
+            "dagbanli"
+        ],
         "de-at": [
             "Latn",
             [
@@ -733,6 +765,13 @@
             ],
             "Zazaki"
         ],
+        "doi": [
+            "Deva",
+            [
+                "AS"
+            ],
+            "डोगरी"
+        ],
         "dsb": [
             "Latn",
             [
@@ -859,6 +898,13 @@
             ],
             "español"
         ],
+        "es-ni": [
+            "Latn",
+            [
+                "AM"
+            ],
+            "español nicaragüense"
+        ],
         "esu": [
             "Latn",
             [
@@ -994,6 +1040,13 @@
             ],
             "Gaeilge"
         ],
+        "gaa": [
+            "Latn",
+            [
+                "AF"
+            ],
+            "Ga"
+        ],
         "gag": [
             "Latn",
             [
@@ -1076,14 +1129,14 @@
             [
                 "AS"
             ],
-            "गोवा कोंकणी"
+            "गोंयची कोंकणी"
         ],
         "gom-latn": [
             "Latn",
             [
                 "AS"
             ],
-            "Gova Konknni"
+            "Gõychi Konknni"
         ],
         "got": [
             "Goth",
@@ -1120,6 +1173,13 @@
             ],
             "Wayúu"
         ],
+        "gum": [
+            "Latn",
+            [
+                "AM"
+            ],
+            "Namtrik"
+        ],
         "gur": [
             "Latn",
             [
@@ -1173,6 +1233,20 @@
             ],
             "עברית"
         ],
+        "hak-hans": [
+            "Hans",
+            [
+                "AS"
+            ],
+            "客家语（简体）"
+        ],
+        "hak-hant": [
+            "Hant",
+            [
+                "AS"
+            ],
+            "客家語（繁體）"
+        ],
         "hi": [
             "Deva",
             [
@@ -1219,6 +1293,13 @@
             ],
             "Hiri Motu"
         ],
+        "hoc": [
+            "Wara",
+            [
+                "AS"
+            ],
+            "𑢹𑣉𑣉"
+        ],
         "hr": [
             "Latn",
             [
@@ -1375,11 +1456,7 @@
             "italiano"
         ],
         "iu": [
-            "Cans",
+            "ike-cans"
-            [
-                "AM"
-            ],
-            "ᐃᓄᒃᑎᑐᑦ"
         ],
         "ja": [
             "Jpan",
@@ -1686,11 +1763,7 @@
             "कॉशुर"
         ],
         "ks": [
-            "Arab",
+            "ks-arab"
-            [
-                "AS"
-            ],
-            "کٲشُر"
         ],
         "ksf": [
             "Latn",
@@ -1774,6 +1847,13 @@
             ],
             "לאדינו"
         ],
+        "lag": [
+            "Latn",
+            [
+                "AF"
+            ],
+            "Kilaangi"
+        ],
         "lb": [
             "Latn",
             [
@@ -1836,7 +1916,7 @@
                 "AS",
                 "ME"
             ],
-            "لەکی‎"
+            "لەکی"
         ],
         "lkt": [
             "Latn",
@@ -2282,6 +2362,13 @@
             ],
             "norsk"
         ],
+        "nod": [
+            "Thai",
+            [
+                "AS"
+            ],
+            "คำเมือง"
+        ],
         "nov": [
             "Latn",
             [
@@ -2324,6 +2411,13 @@
             ],
             "Chi-Chewa"
         ],
+        "nys": [
+            "Latn",
+            [
+                "PA"
+            ],
+            "Nyungar"
+        ],
         "oc": [
             "Latn",
             [
@@ -2337,7 +2431,7 @@
                 "AS",
                 "EU"
             ],
-            "Livvin-Karjalan"
+            "Livvinkarjala"
         ],
         "om": [
             "Latn",
@@ -2368,6 +2462,13 @@
             ],
             "لسان عثمانى"
         ],
+        "ovd": [
+            "Latn",
+            [
+                "EU"
+            ],
+            "övdalsk"
+        ],
         "pa": [
             "pa-guru"
         ],
@@ -2869,6 +2970,13 @@
             ],
             "Simple English"
         ],
+        "sjo": [
+            "Mong",
+            [
+                "AS"
+            ],
+            "ᠰᡞᠪᡝ ᡤᡞᠰᡠᠨ"
+        ],
         "sk": [
             "Latn",
             [
@@ -2904,6 +3012,16 @@
             ],
             "Bahasa Selayar"
         ],
+        "skr-arab": [
+            "Arab",
+            [
+                "AS"
+            ],
+            "سرائیکی"
+        ],
+        "skr": [
+            "skr-arab"
+        ],
         "syc": [
             "Syrc",
             [
@@ -3026,6 +3144,14 @@
             ],
             "Seeltersk"
         ],
+        "sty": [
+            "Cyrl",
+            [
+                "EU",
+                "AS"
+            ],
+            "себертатар"
+        ],
         "su": [
             "Latn",
             [
@@ -3075,6 +3201,13 @@
             ],
             "தமிழ்"
         ],
+        "tay": [
+            "Latn",
+            [
+                "AS"
+            ],
+            "Tayal"
+        ],
         "tcy": [
             "Knda",
             [
@@ -3112,11 +3245,7 @@
             "tojikī"
         ],
         "tg": [
-            "Cyrl",
+            "tg-cyrl"
-            [
-                "AS"
-            ],
-            "тоҷикӣ"
         ],
         "th": [
             "Thai",
@@ -3132,6 +3261,13 @@
             ],
             "ትግርኛ"
         ],
+        "tig": [
+            "Ethi",
+            [
+                "AF"
+            ],
+            "ትግረ"
+        ],
         "tk": [
             "Latn",
             [
@@ -3144,7 +3280,7 @@
             [
                 "AS"
             ],
-            "ЦӀаьхна миз"
+            "ЦӀаӀхна миз"
         ],
         "tl": [
             "Latn",
@@ -3162,6 +3298,15 @@
             ],
             "толышә зывон"
         ],
+        "tmr": [
+            "Hebr",
+            [
+                "ME",
+                "EU",
+                "AM"
+            ],
+            "ארמית בבלית"
+        ],
         "tn": [
             "Latn",
             [
@@ -3213,6 +3358,13 @@
             ],
             "Ṫuroyo"
         ],
+        "trv": [
+            "Latn",
+            [
+                "AS"
+            ],
+            "Sediq Taroko"
+        ],
         "ts": [
             "Latn",
             [
@@ -3472,6 +3624,13 @@
             ],
             "მარგალური"
         ],
+        "xsy": [
+            "Latn",
+            [
+                "AS"
+            ],
+            "SaiSiyat"
+        ],
         "ydd": [
             "Hebr",
             [
@@ -3543,7 +3702,7 @@
             [
                 "AF"
             ],
-            "ⵜⴰⵎⴰⵣⵉⵖⵜ"
+            "ⵜⴰⵎⴰⵣⵉⵖⵜ ⵜⴰⵏⴰⵡⴰⵢⵜ"
         ],
         "zh": [
             "Hans",
@@ -3553,11 +3712,7 @@
             "中文"
         ],
         "zh-classical": [
-            "Hant",
+            "lzh"
-            [
-                "AS"
-            ],
-            "文言"
         ],
         "zh-cn": [
             "Hans",
@@ -3651,7 +3806,8 @@
         "African": [
             "Ethi",
             "Nkoo",
-            "Tfng"
+            "Tfng",
+            "Copt"
         ],
         "SouthAsian": [
             "Beng",
@@ -3666,7 +3822,8 @@
             "Taml",
             "Telu",
             "Tibt",
-            "Thaa"
+            "Thaa",
+            "Wara"
         ],
         "Cyrillic": [
             "Cyrl"
@@ -3919,7 +4076,7 @@
             "pdt",
             "cr",
             "yi",
-            "iu",
+            "ike-cans",
             "atj"
         ],
         "CC": [
@@ -4116,8 +4273,10 @@
         "ER": [
             "ti",
             "en",
+            "tig",
             "ar",
-            "aa"
+            "aa",
+            "byn"
         ],
         "ES": [
             "es",
@@ -4197,7 +4356,7 @@
             "zh",
             "el",
             "it",
-            "ks",
+            "ks-arab",
             "gd",
             "yi",
             "ml",
@@ -4229,6 +4388,7 @@
             "en",
             "ee",
             "gur",
+            "gaa",
             "ha-latn"
         ],
         "GI": [
@@ -4323,7 +4483,7 @@
             "bug",
             "bjn",
             "ace",
-            "bbc",
+            "bbc-latn",
             "zh-hant",
             "zh",
             "sly",
@@ -4371,12 +4531,14 @@
             "hne",
             "ne",
             "sat",
-            "ks",
+            "ks-arab",
             "gom-deva",
             "sd",
+            "doi",
             "tcy",
             "brx",
             "mni",
+            "hoc",
             "saz",
             "bfq",
             "njo",
@@ -4820,13 +4982,14 @@
             "en",
             "ps",
             "sd",
+            "skr-arab",
             "brh",
             "fa",
             "bgn",
-            "tg",
+            "tg-cyrl",
             "bft",
             "khw",
-            "ks"
+            "ks-arab"
         ],
         "PL": [
             "pl",
@@ -5074,13 +5237,14 @@
         "TH": [
             "th",
             "en",
+            "nod",
             "zh-hant",
             "zh",
             "mnw",
             "shn"
         ],
         "TJ": [
-            "tg",
+            "tg-cyrl",
             "ru",
             "fa",
             "ar"
@@ -5140,11 +5304,13 @@
         ],
         "TW": [
             "zh-hant",
-            "zh"
+            "zh",
+            "trv"
         ],
         "TZ": [
             "sw",
-            "en"
+            "en",
+            "lag"
         ],
         "UA": [
             "uk",

test/index.js

@@ -2,7 +2,7 @@ var languageData = require( '../index' ),
 	assert = require( 'assert' );
 
 describe( 'languagedata', function () {
-	var orphanScripts, badRedirects, doubleRedirects, languagesWithoutAutonym;
+	var orphanScripts, badRedirects, doubleRedirects, doubleAutonyms, languagesWithoutAutonym;
 	/*
 	 * Runs over all script codes mentioned in langdb and checks whether
 	 * they belong to the 'Other' group.
@@ -47,6 +47,30 @@ describe( 'languagedata', function () {
 		}
 		return result;
 	};
+	/*
+	 * Runs over all languages and checks that all autonyms are unique.
+	 */
+	doubleAutonyms = function () {
+		var language, autonym,
+			autonyms = [],
+			duplicateAutonyms = [];
+
+		for ( language in languageData.languages ) {
+			if ( languageData.isRedirect( language ) ) {
+				continue;
+			}
+
+			autonym = languageData.getAutonym( language );
+
+			if ( autonyms.indexOf( autonym ) > -1 ) {
+				duplicateAutonyms.push( language );
+			}
+
+			autonyms.push( autonym );
+		}
+
+		return duplicateAutonyms;
+	};
 	/*
 	 * Runs over all script codes mentioned in langdb and checks whether
 	 * they have something that looks like an autonym.
@@ -125,6 +149,7 @@ describe( 'languagedata', function () {
 		assert.strictEqual( languageData.isRedirect( 'sr-ec' ), 'sr-cyrl', '"sr-ec" is a redirect to "sr-cyrl"' );
 		assert.deepEqual( badRedirects(), [], 'All redirects have valid targets.' );
 		assert.deepEqual( doubleRedirects(), [], 'There are no double redirects.' );
+		assert.deepEqual( doubleAutonyms(), [], 'All languages have distinct autonyms.' );
 		assert.strictEqual( languageData.getScript( 'no-such-language' ), 'Zyyy', 'A script for an unknown language is Zyyy - undetermined' );
 		assert.strictEqual( languageData.getScript( 'ii' ), 'Yiii', 'Correct script of the Yi language was selected' );
 	} );