Added aliases for Shavian script in language indexer.

data/LanguageNameIndexer.php

@@ -106,6 +106,8 @@ class LanguageNameIndexer extends Maintenance {
 			'cdo' => [ 'chinese min dong' ],
 			// Older name, see T375891
 			'dtp' => [ 'bundu-liwan, dusun' ],
+                        // English in Shavian script, often just called "Shavian", using Latin characters or in its own script.
+                        'en-shaw' => [ 'Shavian', '𐑖𐑱𐑝𐑾𐑯' ],
 			// Spanish, the transliteration of the autonym is often used for searching
 			'es' => [ 'castellano' ],
 			// Armenian, the transliteration of the autonym is often used for searching

lib/jquery.uls/src/jquery.uls.data.js

@@ -1452,6 +1452,19 @@
             ],
             "British English"
         ],
+        "en-shaw": [
+            "Shaw",
+            [
+                "EU",
+                "AM",
+                "AF",
+                "ME",
+                "AS",
+                "PA",
+                "WW"
+            ],
+            "𐑦𐑙𐑜𐑤𐑦𐑖"
+        ],
         "en-simple": [
             "Latn",
             [
@@ -3069,6 +3082,13 @@
             ],
             "Basa Banyumasan"
         ],
+        "maw": [
+            "Latn",
+            [
+                "AF"
+            ],
+            "Ŋmampulli"
+        ],
         "mcn": [
             "Latn",
             [
@@ -3083,6 +3103,14 @@
             ],
             "мокшень"
         ],
+        "mdh": [
+            "Latn",
+            [
+                "AS",
+                "PA"
+            ],
+            "Magindanawn"
+        ],
         "mey": [
             "Arab",
             [
@@ -5576,6 +5604,9 @@
             "Latn",
             "Goth"
         ],
+        "Shavian": [
+            "Shaw"
+        ],
         "Greek": [
             "Grek"
         ],
@@ -6125,6 +6156,7 @@
             "ar",
             "arz",
             "en",
+            "cop",
             "el"
         ],
         "EH": [
@@ -6232,7 +6264,8 @@
             "tr",
             "ga",
             "gd",
-            "kw"
+            "kw",
+            "en-shaw"
         ],
         "GD": [
             "en"
@@ -6244,7 +6277,8 @@
             "hy",
             "ab",
             "os",
-            "ku-latn"
+            "ku-latn",
+            "lzz"
         ],
         "GF": [
             "fr",
@@ -6890,6 +6924,7 @@
             "war",
             "pam",
             "pag",
+            "mdh",
             "tsg",
             "zh-hant",
             "zh",
@@ -7019,6 +7054,7 @@
             "krl",
             "lbe",
             "koi",
+            "pnt",
             "mrj",
             "alt",
             "fi",
@@ -7135,7 +7171,8 @@
             "pt"
         ],
         "SV": [
-            "es"
+            "es",
+            "ppl"
         ],
         "SX": [
             "en",
@@ -7216,7 +7253,6 @@
             "en",
             "ku-latn",
             "apc",
-            "kaa",
             "kbd",
             "az-latn",
             "az-arab",
@@ -7224,12 +7260,14 @@
             "bg",
             "ady",
             "kiu",
+            "kaa",
             "hy",
             "ka",
             "sr-latn",
             "sr-cyrl",
             "lzz",
             "sq",
+            "pnt",
             "ab",
             "el",
             "tru",
@@ -7247,6 +7285,10 @@
         "TW": [
             "zh-hant",
             "zh",
+            "nan-hant",
+            "nan",
+            "hak-hant",
+            "hak",
             "trv"
         ],
         "TZ": [