diff --git a/msg/json/ar.json b/msg/json/ar.json
index 87de963f0..451a5d124 100644
--- a/msg/json/ar.json
+++ b/msg/json/ar.json
@@ -5,7 +5,8 @@
 			"Test Create account",
 			"아라",
 			"Diyariq",
-			"محمد أحمد عبد الفتاح"
+			"محمد أحمد عبد الفتاح",
+			"Moud hosny"
 		]
 	},
 	"VARIABLES_DEFAULT_NAME": "البند",
@@ -26,10 +27,11 @@
 	"ENABLE_BLOCK": "أعد تفعيل القطعة",
 	"HELP": "مساعدة",
 	"CHANGE_VALUE_TITLE": "تغيير قيمة:",
-	"NEW_VARIABLE": "متغير جديد...",
-	"NEW_VARIABLE_TITLE": "اسم المتغير الجديد:",
 	"RENAME_VARIABLE": "إعادة تسمية المتغير...",
 	"RENAME_VARIABLE_TITLE": "إعادة تسمية كافة المتغيرات '%1' إلى:",
+	"NEW_VARIABLE": "متغير جديد...",
+	"NEW_VARIABLE_TITLE": "اسم المتغير الجديد:",
+	"VARIABLE_ALREADY_EXISTS": "المتغير '%1' موجود بالفعل",
 	"COLOUR_PICKER_HELPURL": "https://ar.wikipedia.org/wiki/Color",
 	"COLOUR_PICKER_TOOLTIP": "اختر لون من اللوحة.",
 	"COLOUR_RANDOM_TITLE": "لون عشوائي",
diff --git a/msg/json/az.json b/msg/json/az.json
index 4e8bbba35..14636929e 100644
--- a/msg/json/az.json
+++ b/msg/json/az.json
@@ -24,10 +24,10 @@
 	"ENABLE_BLOCK": "Bloku aktivləşdir",
 	"HELP": "Kömək",
 	"CHANGE_VALUE_TITLE": "Qiyməti dəyiş:",
-	"NEW_VARIABLE": "Yeni dəyişən...",
-	"NEW_VARIABLE_TITLE": "Yeni dəyişənin adı:",
 	"RENAME_VARIABLE": "Dəyişənin adını dəyiş...",
 	"RENAME_VARIABLE_TITLE": "Bütün '%1' dəyişənlərinin adını buna dəyiş:",
+	"NEW_VARIABLE": "Yeni dəyişən...",
+	"NEW_VARIABLE_TITLE": "Yeni dəyişənin adı:",
 	"COLOUR_PICKER_HELPURL": "https://az.wikipedia.org/wiki/Rəng",
 	"COLOUR_PICKER_TOOLTIP": "Palitradan bir rəng seçin.",
 	"COLOUR_RANDOM_TITLE": "təsadüfi rəng",
diff --git a/msg/json/ba.json b/msg/json/ba.json
index b212dd811..e1cc00c85 100644
--- a/msg/json/ba.json
+++ b/msg/json/ba.json
@@ -30,10 +30,10 @@
 	"UNDO": "Кире алырға",
 	"REDO": "документтарҙы үҙгәртергә",
 	"CHANGE_VALUE_TITLE": "Мәғәнәне үҙгәртегеҙ:",
-	"NEW_VARIABLE": "Яңы үҙгәреүсән...",
-	"NEW_VARIABLE_TITLE": "Яңы үҙгәреүсәндең исеме:",
 	"RENAME_VARIABLE": "Үҙгәреүсәндең исемен алмаштырырға...",
 	"RENAME_VARIABLE_TITLE": "Бөтә '%1' үҙгәреүсәндәрҙең исемен ошолай алмаштырырға:",
+	"NEW_VARIABLE": "Яңы үҙгәреүсән...",
+	"NEW_VARIABLE_TITLE": "Яңы үҙгәреүсәндең исеме:",
 	"COLOUR_PICKER_HELPURL": "https://en.wikipedia.org/wiki/Төҫ",
 	"COLOUR_PICKER_TOOLTIP": "Палитранан төҫ һайлағыҙ.",
 	"COLOUR_RANDOM_TITLE": "осраҡлы төҫ",
diff --git a/msg/json/bcc.json b/msg/json/bcc.json
index 87ae2e901..88fd16716 100644
--- a/msg/json/bcc.json
+++ b/msg/json/bcc.json
@@ -20,10 +20,10 @@
 	"ENABLE_BLOCK": "فعال‌سازی بلوک",
 	"HELP": "کومک",
 	"CHANGE_VALUE_TITLE": "تغییر مقدار:",
-	"NEW_VARIABLE": "متغیر تازه...",
-	"NEW_VARIABLE_TITLE": "نام متغیر تازه:",
 	"RENAME_VARIABLE": "تغییر نام متغیر...",
 	"RENAME_VARIABLE_TITLE": "تغییر نام همهٔ متغیرهای «%1» به:",
+	"NEW_VARIABLE": "متغیر تازه...",
+	"NEW_VARIABLE_TITLE": "نام متغیر تازه:",
 	"COLOUR_PICKER_HELPURL": "https://fa.wikipedia.org/wiki/%D8%B1%D9%86%DA%AF",
 	"COLOUR_PICKER_TOOLTIP": "انتخاب یک رنگ از تخته‌رنگ.",
 	"COLOUR_RANDOM_TITLE": "رنگ تصادفی",
diff --git a/msg/json/be-tarask.json b/msg/json/be-tarask.json
index be05b808d..353ea3260 100644
--- a/msg/json/be-tarask.json
+++ b/msg/json/be-tarask.json
@@ -27,10 +27,13 @@
 	"UNDO": "Скасаваць",
 	"REDO": "Паўтарыць",
 	"CHANGE_VALUE_TITLE": "Зьмяніць значэньне:",
-	"NEW_VARIABLE": "Новая зьменная…",
-	"NEW_VARIABLE_TITLE": "Імя новай зьменнай:",
 	"RENAME_VARIABLE": "Перайменаваць зьменную…",
 	"RENAME_VARIABLE_TITLE": "Перайменаваць усе назвы зьменных '%1' на:",
+	"NEW_VARIABLE": "Стварыць зьменную…",
+	"NEW_VARIABLE_TITLE": "Імя новай зьменнай:",
+	"VARIABLE_ALREADY_EXISTS": "Зьменная з назвай «%1» ужо існуе.",
+	"DELETE_VARIABLE_CONFIRMATION": "Выдаліць %1 выкарыстаньняў зьменнай «%2»?",
+	"DELETE_VARIABLE": "Выдаліць зьменную «%1»",
 	"COLOUR_PICKER_HELPURL": "https://be-x-old.wikipedia.org/wiki/%D0%9A%D0%BE%D0%BB%D0%B5%D1%80",
 	"COLOUR_PICKER_TOOLTIP": "Абярыце колер з палітры.",
 	"COLOUR_RANDOM_TITLE": "выпадковы колер",
diff --git a/msg/json/bg.json b/msg/json/bg.json
index 7f41bab7e..336c2af7a 100644
--- a/msg/json/bg.json
+++ b/msg/json/bg.json
@@ -29,10 +29,10 @@
 	"UNDO": "Отмяна",
 	"REDO": "Повторение",
 	"CHANGE_VALUE_TITLE": "Промени стойността:",
-	"NEW_VARIABLE": "Нова променлива...",
-	"NEW_VARIABLE_TITLE": "Ново име на променливата:",
 	"RENAME_VARIABLE": "Преименувай променливата...",
 	"RENAME_VARIABLE_TITLE": "Преименувай всички '%1' променливи на:",
+	"NEW_VARIABLE": "Нова променлива...",
+	"NEW_VARIABLE_TITLE": "Ново име на променливата:",
 	"COLOUR_PICKER_HELPURL": "https://bg.wikipedia.org/wiki/Цвят_(оптика)",
 	"COLOUR_PICKER_TOOLTIP": "Избери цвят от палитрата.",
 	"COLOUR_RANDOM_TITLE": "случаен цвят",
diff --git a/msg/json/bn.json b/msg/json/bn.json
index 9c76a58f1..1a4e1aaef 100644
--- a/msg/json/bn.json
+++ b/msg/json/bn.json
@@ -25,9 +25,9 @@
 	"UNDO": "পূর্বাবস্থা",
 	"REDO": "পুনরায় করুন",
 	"CHANGE_VALUE_TITLE": "মান পরিবর্তন করুন:",
+	"RENAME_VARIABLE": "চলকের নাম পরিবর্তন...",
 	"NEW_VARIABLE": "নতুন চলক...",
 	"NEW_VARIABLE_TITLE": "নতুন চলকের নাম:",
-	"RENAME_VARIABLE": "চলকের নাম পরিবর্তন...",
 	"COLOUR_PICKER_TOOLTIP": "প্যালেট থেকে একটি রং পছন্দ করুন",
 	"COLOUR_RANDOM_TITLE": "এলোমেলো রং",
 	"COLOUR_RANDOM_TOOLTIP": "এলোমেলোভাবে একটি রং পছন্দ করুন।",
diff --git a/msg/json/br.json b/msg/json/br.json
index 047b31b20..8b6277490 100644
--- a/msg/json/br.json
+++ b/msg/json/br.json
@@ -27,10 +27,13 @@
 	"UNDO": "Dizober",
 	"REDO": "Adober",
 	"CHANGE_VALUE_TITLE": "Kemmañ an dalvoudenn :",
-	"NEW_VARIABLE": "Argemmenn nevez...",
-	"NEW_VARIABLE_TITLE": "Anv an argemmenn nevez :",
 	"RENAME_VARIABLE": "Adenvel an argemmenn...",
 	"RENAME_VARIABLE_TITLE": "Adenvel an holl argemmennoù '%1' e :",
+	"NEW_VARIABLE": "Krouiñ un argemm nevez...",
+	"NEW_VARIABLE_TITLE": "Anv an argemmenn nevez :",
+	"VARIABLE_ALREADY_EXISTS": "Un argemm anvet '%1' zo anezhañ dija.",
+	"DELETE_VARIABLE_CONFIRMATION": "Lemel %1 implij eus an argemm '%2' ?",
+	"DELETE_VARIABLE": "Lemel an argemm '%1'",
 	"COLOUR_PICKER_HELPURL": "http://br.wikipedia.org/wiki/Liv",
 	"COLOUR_PICKER_TOOLTIP": "Dibab ul liv diwar al livaoueg.",
 	"COLOUR_RANDOM_TITLE": "liv dargouezhek",
diff --git a/msg/json/ca.json b/msg/json/ca.json
index 198c2d28a..fc13a69b2 100644
--- a/msg/json/ca.json
+++ b/msg/json/ca.json
@@ -24,10 +24,10 @@
 	"ENABLE_BLOCK": "Activa bloc",
 	"HELP": "Ajuda",
 	"CHANGE_VALUE_TITLE": "Canvia valor:",
-	"NEW_VARIABLE": "Nova variable...",
-	"NEW_VARIABLE_TITLE": "Nou nom de variable:",
 	"RENAME_VARIABLE": "Reanomena variable...",
 	"RENAME_VARIABLE_TITLE": "Reanomena totes les variables '%1' a:",
+	"NEW_VARIABLE": "Nova variable...",
+	"NEW_VARIABLE_TITLE": "Nou nom de variable:",
 	"COLOUR_PICKER_HELPURL": "https://ca.wikipedia.org/wiki/Color",
 	"COLOUR_PICKER_TOOLTIP": "Escolliu un color de la paleta.",
 	"COLOUR_RANDOM_TITLE": "color aleatori",
diff --git a/msg/json/cs.json b/msg/json/cs.json
index e0cb6a41d..cff838b65 100644
--- a/msg/json/cs.json
+++ b/msg/json/cs.json
@@ -33,10 +33,10 @@
 	"UNDO": "Zpět",
 	"REDO": "Znovu",
 	"CHANGE_VALUE_TITLE": "Změnit hodnotu:",
-	"NEW_VARIABLE": "Nová proměnná...",
-	"NEW_VARIABLE_TITLE": "Nový název proměnné:",
 	"RENAME_VARIABLE": "Přejmenovat proměnnou...",
 	"RENAME_VARIABLE_TITLE": "Přejmenuj všech '%1' proměnných na:",
+	"NEW_VARIABLE": "Nová proměnná...",
+	"NEW_VARIABLE_TITLE": "Nový název proměnné:",
 	"COLOUR_PICKER_HELPURL": "https://cs.wikipedia.org/wiki/Barva",
 	"COLOUR_PICKER_TOOLTIP": "Vyberte barvu z palety.",
 	"COLOUR_RANDOM_TITLE": "náhodná barva",
diff --git a/msg/json/da.json b/msg/json/da.json
index af6cc8c4f..636bd7cd1 100644
--- a/msg/json/da.json
+++ b/msg/json/da.json
@@ -26,10 +26,10 @@
 	"ENABLE_BLOCK": "Aktivér blok",
 	"HELP": "Hjælp",
 	"CHANGE_VALUE_TITLE": "Skift værdi:",
-	"NEW_VARIABLE": "Ny variabel...",
-	"NEW_VARIABLE_TITLE": "Navn til den nye variabel:",
 	"RENAME_VARIABLE": "Omdøb variabel...",
 	"RENAME_VARIABLE_TITLE": "Omdøb alle '%1' variabler til:",
+	"NEW_VARIABLE": "Ny variabel...",
+	"NEW_VARIABLE_TITLE": "Navn til den nye variabel:",
 	"COLOUR_PICKER_HELPURL": "https://da.wikipedia.org/wiki/Farve",
 	"COLOUR_PICKER_TOOLTIP": "Vælg en farve fra paletten.",
 	"COLOUR_RANDOM_TITLE": "tilfældig farve",
diff --git a/msg/json/de.json b/msg/json/de.json
index 518394adb..b227813f5 100644
--- a/msg/json/de.json
+++ b/msg/json/de.json
@@ -31,10 +31,13 @@
 	"UNDO": "Rückgängig",
 	"REDO": "Wiederholen",
 	"CHANGE_VALUE_TITLE": "Wert ändern:",
-	"NEW_VARIABLE": "Neue Variable …",
-	"NEW_VARIABLE_TITLE": "Name der neuen Variable:",
 	"RENAME_VARIABLE": "Variable umbenennen …",
 	"RENAME_VARIABLE_TITLE": "Alle \"%1\" Variablen umbenennen in:",
+	"NEW_VARIABLE": "Variable erstellen …",
+	"NEW_VARIABLE_TITLE": "Name der neuen Variable:",
+	"VARIABLE_ALREADY_EXISTS": "Eine Variable namens „%1“ ist bereits vorhanden.",
+	"DELETE_VARIABLE_CONFIRMATION": "%1 Verwendungen der Variable „%2“ löschen?",
+	"DELETE_VARIABLE": "Die Variable „%1“ löschen",
 	"COLOUR_PICKER_HELPURL": "https://de.wikipedia.org/wiki/Farbe",
 	"COLOUR_PICKER_TOOLTIP": "Erzeugt eine Farbe aus der Palette.",
 	"COLOUR_RANDOM_TITLE": "zufällige Farbe",
diff --git a/msg/json/diq.json b/msg/json/diq.json
index b3876074f..23f250d96 100644
--- a/msg/json/diq.json
+++ b/msg/json/diq.json
@@ -14,36 +14,36 @@
 	"EXTERNAL_INPUTS": "Cıkewtışê xarıciy",
 	"INLINE_INPUTS": "Cıkerdışê xomiyani",
 	"DELETE_BLOCK": "Bloki bestere",
-	"DELETE_X_BLOCKS": "%1 çengan bestern",
-	"DELETE_ALL_BLOCKS": "Wa %1 çengey heme besteri yè?",
-	"CLEAN_UP": "Çengan pak ke",
-	"COLLAPSE_BLOCK": "Çengi teng ke",
-	"COLLAPSE_ALL": "Çengi teng ke",
-	"EXPAND_BLOCK": "Çengi hera ke",
-	"EXPAND_ALL": "Çengan hera ke",
+	"DELETE_X_BLOCKS": "%1 blokan bestere",
+	"DELETE_ALL_BLOCKS": "Pêro %1 bloki besteriyê?",
+	"CLEAN_UP": "Blokan pak ke",
+	"COLLAPSE_BLOCK": "Bloki teng ke",
+	"COLLAPSE_ALL": "Blokan teng ke",
+	"EXPAND_BLOCK": "Bloki hera ke",
+	"EXPAND_ALL": "Blokan hera ke",
 	"DISABLE_BLOCK": "Çengi devre ra vec",
-	"ENABLE_BLOCK": "Çengi aktiv ke",
+	"ENABLE_BLOCK": "Bloki feal ke",
 	"HELP": "Peşti",
 	"UNDO": "Peyser biya",
-	"REDO": "Anewe ke",
-	"CHANGE_VALUE_TITLE": "Erci bıvırne:",
-	"NEW_VARIABLE": "Vuriyayeyo newe...",
-	"NEW_VARIABLE_TITLE": "Namey vuriyayeyê newi:",
+	"REDO": "Newe ke",
+	"CHANGE_VALUE_TITLE": "Erci bıvurne:",
 	"RENAME_VARIABLE": "Vuriyayey fına name ke...",
+	"NEW_VARIABLE": "Vuriyayeyo bıvıraz...",
+	"NEW_VARIABLE_TITLE": "Namey vuriyayeyê newi:",
 	"COLOUR_PICKER_HELPURL": "https://diq.wikipedia.org/wiki/Reng",
 	"COLOUR_RANDOM_TITLE": "rengo rastameye",
 	"COLOUR_RANDOM_TOOLTIP": "Tesadufi yu ren bıweçin",
 	"COLOUR_RGB_TITLE": "komponentên rengan",
 	"COLOUR_RGB_RED": "sur",
 	"COLOUR_RGB_GREEN": "kıho",
-	"COLOUR_RGB_BLUE": "mawi",
+	"COLOUR_RGB_BLUE": "kewe",
 	"COLOUR_BLEND_TITLE": "tewde",
 	"COLOUR_BLEND_COLOUR1": "reng 1",
 	"COLOUR_BLEND_COLOUR2": "reng 2",
-	"COLOUR_BLEND_RATIO": "nisbet",
+	"COLOUR_BLEND_RATIO": "nısbet",
 	"CONTROLS_REPEAT_HELPURL": "https://en.wikipedia.org/wiki/For_loop",
 	"CONTROLS_REPEAT_TITLE": "%1 fıni tekrar ke",
-	"CONTROLS_REPEAT_INPUT_DO": "bık",
+	"CONTROLS_REPEAT_INPUT_DO": "bıke",
 	"CONTROLS_WHILEUNTIL_OPERATOR_WHILE": "Tekrar kerdış de",
 	"CONTROLS_WHILEUNTIL_OPERATOR_UNTIL": "hend tekrar ke",
 	"CONTROLS_WHILEUNTIL_TOOLTIP_WHILE": "Yew erc raşto se yu beyanat bıd.",
@@ -127,18 +127,23 @@
 	"TEXT_CHANGECASE_OPERATOR_TITLECASE": "Ser herf gırd",
 	"LISTS_CREATE_EMPTY_TITLE": "lista venge vıraze",
 	"LISTS_CREATE_WITH_CONTAINER_TITLE_ADD": "liste",
+	"LISTS_CREATE_WITH_ITEM_TOOLTIP": "Yew nesne dekerê lista miyan",
+	"LISTS_LENGTH_TOOLTIP": "Derganiya yu lister dano.",
 	"LISTS_ISEMPTY_TITLE": "%1 vengo",
+	"LISTS_ISEMPTY_TOOLTIP": "Eger kı lista venga se raşt keno çerğ",
 	"LISTS_INLIST": "lista de",
+	"LISTS_INDEX_OF_FIRST": "Sıfte bıyayena cay obcey bıvin",
 	"LISTS_GET_INDEX_GET": "bıgê",
 	"LISTS_GET_INDEX_GET_REMOVE": "Bıgi u wedarne",
 	"LISTS_GET_INDEX_REMOVE": "wedare",
-	"LISTS_GET_INDEX_FROM_END": "# peynira",
+	"LISTS_GET_INDEX_FROM_END": "# peyniye ra",
 	"LISTS_GET_INDEX_FIRST": "verên",
 	"LISTS_GET_INDEX_LAST": "peyên",
 	"LISTS_GET_INDEX_RANDOM": "raştameye",
 	"LISTS_INDEX_FROM_START_TOOLTIP": "%1 objeyo sıfteyên o",
 	"LISTS_INDEX_FROM_END_TOOLTIP": "%1 objeyo peyên o",
 	"LISTS_SET_INDEX_SET": "ca ke",
+	"LISTS_SET_INDEX_INSERT": "De fi",
 	"LISTS_SET_INDEX_INPUT_TO": "zey",
 	"LISTS_GET_SUBLIST_END_FROM_START": "#'ya",
 	"LISTS_GET_SUBLIST_END_FROM_END": "Peyni # ra hetana",
@@ -149,6 +154,7 @@
 	"LISTS_SORT_ORDER_DESCENDING": "Kemeyen",
 	"LISTS_SORT_TYPE_NUMERIC": "Amoriyal",
 	"LISTS_SORT_TYPE_TEXT": "Alfabetik",
+	"LISTS_SPLIT_WITH_DELIMITER": "Hududoxi ya",
 	"VARIABLES_SET_CREATE_GET": "'get %1' vıraz",
 	"PROCEDURES_DEFNORETURN_TITLE": "rê",
 	"PROCEDURES_DEFNORETURN_PROCEDURE": "Çıyê bık",
diff --git a/msg/json/el.json b/msg/json/el.json
index 5ddc27c99..5e6f1a0f3 100644
--- a/msg/json/el.json
+++ b/msg/json/el.json
@@ -33,10 +33,10 @@
 	"UNDO": "Αναίρεση",
 	"REDO": "Ακύρωση αναίρεσης",
 	"CHANGE_VALUE_TITLE": "Άλλαξε την τιμή:",
-	"NEW_VARIABLE": "Νέα μεταβλητή...",
-	"NEW_VARIABLE_TITLE": "Νέο όνομα μεταβλητής:",
 	"RENAME_VARIABLE": "Μετονόμασε τη μεταβλητή...",
 	"RENAME_VARIABLE_TITLE": "Μετονόμασε όλες τις μεταβλητές «%1» σε:",
+	"NEW_VARIABLE": "Νέα μεταβλητή...",
+	"NEW_VARIABLE_TITLE": "Νέο όνομα μεταβλητής:",
 	"COLOUR_PICKER_HELPURL": "https://el.wikipedia.org/wiki/%CE%A7%CF%81%CF%8E%CE%BC%CE%B1",
 	"COLOUR_PICKER_TOOLTIP": "Επιτρέπει επιλογή χρώματος από την παλέτα.",
 	"COLOUR_RANDOM_TITLE": "τυχαίο χρώμα",
diff --git a/msg/json/en-gb.json b/msg/json/en-gb.json
index 06493622d..a6a662173 100644
--- a/msg/json/en-gb.json
+++ b/msg/json/en-gb.json
@@ -27,10 +27,10 @@
 	"UNDO": "Undo",
 	"REDO": "Redo",
 	"CHANGE_VALUE_TITLE": "Change value:",
-	"NEW_VARIABLE": "New variable...",
-	"NEW_VARIABLE_TITLE": "New variable name:",
 	"RENAME_VARIABLE": "Rename variable...",
 	"RENAME_VARIABLE_TITLE": "Rename all '%1' variables to:",
+	"NEW_VARIABLE": "New variable...",
+	"NEW_VARIABLE_TITLE": "New variable name:",
 	"COLOUR_PICKER_HELPURL": "https://en.wikipedia.org/wiki/Colour",
 	"COLOUR_PICKER_TOOLTIP": "Choose a colour from the palette.",
 	"COLOUR_RANDOM_TITLE": "random colour",
diff --git a/msg/json/es.json b/msg/json/es.json
index 15266374f..d5879b64e 100644
--- a/msg/json/es.json
+++ b/msg/json/es.json
@@ -32,10 +32,13 @@
 	"UNDO": "Deshacer",
 	"REDO": "Rehacer",
 	"CHANGE_VALUE_TITLE": "Cambiar el valor:",
-	"NEW_VARIABLE": "Variable nueva…",
-	"NEW_VARIABLE_TITLE": "Nombre de variable nueva:",
 	"RENAME_VARIABLE": "Renombrar la variable…",
 	"RENAME_VARIABLE_TITLE": "Renombrar todas las variables «%1» a:",
+	"NEW_VARIABLE": "Crear variable…",
+	"NEW_VARIABLE_TITLE": "Nombre de variable nueva:",
+	"VARIABLE_ALREADY_EXISTS": "Ya existe una variable llamada \"%1\".",
+	"DELETE_VARIABLE_CONFIRMATION": "¿Borrar %1 usos de la variable \"%2\"?",
+	"DELETE_VARIABLE": "Borrar la variable \"%1\"",
 	"COLOUR_PICKER_HELPURL": "https://es.wikipedia.org/wiki/Color",
 	"COLOUR_PICKER_TOOLTIP": "Elige un color de la paleta.",
 	"COLOUR_RANDOM_TITLE": "color aleatorio",
diff --git a/msg/json/et.json b/msg/json/et.json
index c585afece..95663b95c 100644
--- a/msg/json/et.json
+++ b/msg/json/et.json
@@ -26,10 +26,10 @@
 	"UNDO": "Võta tagasi",
 	"REDO": "Tee uuesti",
 	"CHANGE_VALUE_TITLE": "Muuda väärtust:",
-	"NEW_VARIABLE": "Uus muutuja ...",
-	"NEW_VARIABLE_TITLE": "Uue muutuja nimi:",
 	"RENAME_VARIABLE": "Nimeta muutuja ümber ...",
 	"RENAME_VARIABLE_TITLE": "Muutuja „%1“ uus nimi:",
+	"NEW_VARIABLE": "Uus muutuja ...",
+	"NEW_VARIABLE_TITLE": "Uue muutuja nimi:",
 	"COLOUR_PICKER_HELPURL": "https://en.wikipedia.org/wiki/Color",
 	"COLOUR_PICKER_TOOLTIP": "Valitud värv paletist.",
 	"COLOUR_RANDOM_TITLE": "juhuslik värv",
diff --git a/msg/json/fa.json b/msg/json/fa.json
index 459884508..80c55a81b 100644
--- a/msg/json/fa.json
+++ b/msg/json/fa.json
@@ -31,10 +31,10 @@
 	"UNDO": "واگردانی",
 	"REDO": "واگردانی",
 	"CHANGE_VALUE_TITLE": "تغییر مقدار:",
-	"NEW_VARIABLE": "متغیر تازه...",
-	"NEW_VARIABLE_TITLE": "نام متغیر تازه:",
 	"RENAME_VARIABLE": "تغییر نام متغیر...",
 	"RENAME_VARIABLE_TITLE": "تغییر نام همهٔ متغیرهای «%1» به:",
+	"NEW_VARIABLE": "متغیر تازه...",
+	"NEW_VARIABLE_TITLE": "نام متغیر تازه:",
 	"COLOUR_PICKER_HELPURL": "https://fa.wikipedia.org/wiki/%D8%B1%D9%86%DA%AF",
 	"COLOUR_PICKER_TOOLTIP": "انتخاب یک رنگ از تخته‌رنگ.",
 	"COLOUR_RANDOM_TITLE": "رنگ تصادفی",
diff --git a/msg/json/fi.json b/msg/json/fi.json
index 602d0a727..b8b196981 100644
--- a/msg/json/fi.json
+++ b/msg/json/fi.json
@@ -33,10 +33,10 @@
 	"UNDO": "Kumoa",
 	"REDO": "Tee uudelleen",
 	"CHANGE_VALUE_TITLE": "Muuta arvoa:",
-	"NEW_VARIABLE": "Uusi muuttuja...",
-	"NEW_VARIABLE_TITLE": "Uuden muuttujan nimi:",
 	"RENAME_VARIABLE": "Nimeä uudelleen muuttuja...",
 	"RENAME_VARIABLE_TITLE": "Nimeä uudelleen kaikki '%1' muuttujaa:",
+	"NEW_VARIABLE": "Uusi muuttuja...",
+	"NEW_VARIABLE_TITLE": "Uuden muuttujan nimi:",
 	"COLOUR_PICKER_HELPURL": "https://fi.wikipedia.org/wiki/V%C3%A4ri",
 	"COLOUR_PICKER_TOOLTIP": "Valitse väri paletista.",
 	"COLOUR_RANDOM_TITLE": "satunnainen väri",
diff --git a/msg/json/fr.json b/msg/json/fr.json
index b826f36bc..c5903f503 100644
--- a/msg/json/fr.json
+++ b/msg/json/fr.json
@@ -32,10 +32,13 @@
 	"UNDO": "Annuler",
 	"REDO": "Refaire",
 	"CHANGE_VALUE_TITLE": "Modifier la valeur :",
-	"NEW_VARIABLE": "Nouvelle variable…",
-	"NEW_VARIABLE_TITLE": "Nouveau nom de la variable :",
 	"RENAME_VARIABLE": "Renommer la variable…",
 	"RENAME_VARIABLE_TITLE": "Renommer toutes les variables « %1 » en :",
+	"NEW_VARIABLE": "Créer une variable...",
+	"NEW_VARIABLE_TITLE": "Nouveau nom de la variable :",
+	"VARIABLE_ALREADY_EXISTS": "Une variable appelée '%1' existe déjà.",
+	"DELETE_VARIABLE_CONFIRMATION": "Supprimer %1 utilisations de la variable '%2' ?",
+	"DELETE_VARIABLE": "Supprimer la variable '%1'",
 	"COLOUR_PICKER_HELPURL": "https://fr.wikipedia.org/wiki/Couleur",
 	"COLOUR_PICKER_TOOLTIP": "Choisir une couleur dans la palette.",
 	"COLOUR_RANDOM_TITLE": "couleur aléatoire",
diff --git a/msg/json/he.json b/msg/json/he.json
index 7eb0aaeb9..69deb4793 100644
--- a/msg/json/he.json
+++ b/msg/json/he.json
@@ -35,10 +35,10 @@
 	"UNDO": "ביטול",
 	"REDO": "ביצוע חוזר",
 	"CHANGE_VALUE_TITLE": "שנה ערך:",
-	"NEW_VARIABLE": "משתנה חדש...",
-	"NEW_VARIABLE_TITLE": "שם המשתנה החדש:",
 	"RENAME_VARIABLE": "שנה את שם המשתנה...",
 	"RENAME_VARIABLE_TITLE": "שנה את שם כל '%1' המשתנים ל:",
+	"NEW_VARIABLE": "משתנה חדש...",
+	"NEW_VARIABLE_TITLE": "שם המשתנה החדש:",
 	"COLOUR_PICKER_HELPURL": "http://he.wikipedia.org/wiki/%D7%A6%D7%91%D7%A2",
 	"COLOUR_PICKER_TOOLTIP": "בחר צבע מן הצבעים.",
 	"COLOUR_RANDOM_TITLE": "צבע אקראי",
diff --git a/msg/json/hi.json b/msg/json/hi.json
index c7486bff5..c90cd1c00 100644
--- a/msg/json/hi.json
+++ b/msg/json/hi.json
@@ -24,10 +24,10 @@
 	"ENABLE_BLOCK": "ब्लॉक को सक्षम करें",
 	"HELP": "सहायता",
 	"CHANGE_VALUE_TITLE": "मान परिवर्तित करें:",
-	"NEW_VARIABLE": "नया चर...",
-	"NEW_VARIABLE_TITLE": "नए चर का नाम:",
 	"RENAME_VARIABLE": "चर का नाम बदलें...",
 	"RENAME_VARIABLE_TITLE": "सभी '%1' चरों के नाम बदलें:",
+	"NEW_VARIABLE": "नया चर...",
+	"NEW_VARIABLE_TITLE": "नए चर का नाम:",
 	"COLOUR_PICKER_HELPURL": "https://en.wikipedia.org/wiki/Color",
 	"COLOUR_PICKER_TOOLTIP": "पैलेट से एक रंग चुनें।",
 	"COLOUR_RANDOM_TITLE": "रैन्डम रंग",
diff --git a/msg/json/hrx.json b/msg/json/hrx.json
index aaa7c17fd..8f9e8c72c 100644
--- a/msg/json/hrx.json
+++ b/msg/json/hrx.json
@@ -21,10 +21,10 @@
 	"ENABLE_BLOCK": "Block aktivieren",
 	"HELP": "Hellef",
 	"CHANGE_VALUE_TITLE": "Neie Variable...",
-	"NEW_VARIABLE": "Neie Variable...",
-	"NEW_VARIABLE_TITLE": "Die neie Variable sei Noome:",
 	"RENAME_VARIABLE": "Die neie Variable sei Noome:",
 	"RENAME_VARIABLE_TITLE": "All \"%1\" Variable umbenenne in:",
+	"NEW_VARIABLE": "Neie Variable...",
+	"NEW_VARIABLE_TITLE": "Die neie Variable sei Noome:",
 	"COLOUR_PICKER_HELPURL": "https://hrx.wikipedia.org/wiki/Farreb",
 	"COLOUR_PICKER_TOOLTIP": "Wähl en Farreb von der Palett.",
 	"COLOUR_RANDOM_TITLE": "zufälliche Farwe",
diff --git a/msg/json/hu.json b/msg/json/hu.json
index 866efae51..eef1456f4 100644
--- a/msg/json/hu.json
+++ b/msg/json/hu.json
@@ -35,10 +35,10 @@
 	"UNDO": "Visszavonás",
 	"REDO": "Újra",
 	"CHANGE_VALUE_TITLE": "Érték módosítása:",
-	"NEW_VARIABLE": "Új változó...",
-	"NEW_VARIABLE_TITLE": "Az új változó neve:",
 	"RENAME_VARIABLE": "Változó átnevezése...",
 	"RENAME_VARIABLE_TITLE": "Minden \"%1\" változó átnevezése erre:",
+	"NEW_VARIABLE": "Új változó...",
+	"NEW_VARIABLE_TITLE": "Az új változó neve:",
 	"COLOUR_PICKER_HELPURL": "https://hu.wikipedia.org/wiki/Szín",
 	"COLOUR_PICKER_TOOLTIP": "Válassz színt a palettáról.",
 	"COLOUR_RANDOM_TITLE": "véletlen szín",
diff --git a/msg/json/ia.json b/msg/json/ia.json
index f38d01ecd..258090004 100644
--- a/msg/json/ia.json
+++ b/msg/json/ia.json
@@ -26,10 +26,10 @@
 	"UNDO": "Disfacer",
 	"REDO": "Refacer",
 	"CHANGE_VALUE_TITLE": "Cambiar valor:",
-	"NEW_VARIABLE": "Nove variabile...",
-	"NEW_VARIABLE_TITLE": "Nomine del nove variabile:",
 	"RENAME_VARIABLE": "Renominar variabile...",
 	"RENAME_VARIABLE_TITLE": "Renominar tote le variabiles '%1' a:",
+	"NEW_VARIABLE": "Nove variabile...",
+	"NEW_VARIABLE_TITLE": "Nomine del nove variabile:",
 	"COLOUR_PICKER_HELPURL": "https://ia.wikipedia.org/wiki/Color",
 	"COLOUR_PICKER_TOOLTIP": "Elige un color del paletta.",
 	"COLOUR_RANDOM_TITLE": "color aleatori",
diff --git a/msg/json/id.json b/msg/json/id.json
index 0f47c9747..3f61ade87 100644
--- a/msg/json/id.json
+++ b/msg/json/id.json
@@ -30,10 +30,13 @@
 	"UNDO": "Urungkan",
 	"REDO": "Lakukan ulang",
 	"CHANGE_VALUE_TITLE": "Ubah nilai:",
-	"NEW_VARIABLE": "Variabel baru...",
-	"NEW_VARIABLE_TITLE": "Nama variabel baru:",
 	"RENAME_VARIABLE": "Ubah nama variabel...",
 	"RENAME_VARIABLE_TITLE": "Ubah nama semua variabel '%1' menjadi:",
+	"NEW_VARIABLE": "Buat variabel...",
+	"NEW_VARIABLE_TITLE": "Nama variabel baru:",
+	"VARIABLE_ALREADY_EXISTS": "Sebuah variabel dengan nama '%1' sudah ada.",
+	"DELETE_VARIABLE_CONFIRMATION": "Hapus %1 yang digunakan pada variabel '%2'?",
+	"DELETE_VARIABLE": "Hapus variabel '%1'",
 	"COLOUR_PICKER_HELPURL": "https://en.wikipedia.org/wiki/Color",
 	"COLOUR_PICKER_TOOLTIP": "Pilih warna dari daftar warna.",
 	"COLOUR_RANDOM_TITLE": "Warna acak",
diff --git a/msg/json/is.json b/msg/json/is.json
index 7381b7b02..8bf3dc2e4 100644
--- a/msg/json/is.json
+++ b/msg/json/is.json
@@ -29,10 +29,10 @@
 	"UNDO": "Afturkalla",
 	"REDO": "Endurtaka",
 	"CHANGE_VALUE_TITLE": "Breyta gildi:",
-	"NEW_VARIABLE": "Ný breyta...",
-	"NEW_VARIABLE_TITLE": "Heiti nýrrar breytu:",
 	"RENAME_VARIABLE": "Endurnefna breytu...",
 	"RENAME_VARIABLE_TITLE": "Endurnefna allar '%1' breyturnar:",
+	"NEW_VARIABLE": "Ný breyta...",
+	"NEW_VARIABLE_TITLE": "Heiti nýrrar breytu:",
 	"COLOUR_PICKER_HELPURL": "https://en.wikipedia.org/wiki/Color",
 	"COLOUR_PICKER_TOOLTIP": "Velja lit úr litakorti.",
 	"COLOUR_RANDOM_TITLE": "einhver litur",
diff --git a/msg/json/it.json b/msg/json/it.json
index 34a30eb3d..5991e26b8 100644
--- a/msg/json/it.json
+++ b/msg/json/it.json
@@ -31,10 +31,13 @@
 	"UNDO": "Annulla",
 	"REDO": "Ripeti",
 	"CHANGE_VALUE_TITLE": "Modifica valore:",
-	"NEW_VARIABLE": "Nuova variabile...",
-	"NEW_VARIABLE_TITLE": "Nome della nuova variabile:",
 	"RENAME_VARIABLE": "Rinomina variabile...",
 	"RENAME_VARIABLE_TITLE": "Rinomina tutte le variabili '%1' in:",
+	"NEW_VARIABLE": "Crea variabile...",
+	"NEW_VARIABLE_TITLE": "Nome della nuova variabile:",
+	"VARIABLE_ALREADY_EXISTS": "Una variabile denominata '%1' esiste già.",
+	"DELETE_VARIABLE_CONFIRMATION": "Cancella %1 usi della variabile '%2'?",
+	"DELETE_VARIABLE": "Cancella la variabile '%1'",
 	"COLOUR_PICKER_HELPURL": "https://it.wikipedia.org/wiki/Colore",
 	"COLOUR_PICKER_TOOLTIP": "Scegli un colore dalla tavolozza.",
 	"COLOUR_RANDOM_TITLE": "colore casuale",
diff --git a/msg/json/ja.json b/msg/json/ja.json
index ff3a3e1ca..3e52b2b39 100644
--- a/msg/json/ja.json
+++ b/msg/json/ja.json
@@ -30,10 +30,10 @@
 	"UNDO": "取り消し",
 	"REDO": "やり直し",
 	"CHANGE_VALUE_TITLE": "値を変更します。",
-	"NEW_VARIABLE": "新しい変数",
-	"NEW_VARIABLE_TITLE": "新しい変数の、名前",
 	"RENAME_VARIABLE": "変数の名前を変更.",
 	"RENAME_VARIABLE_TITLE": "%1の変数すべてを名前変更します。",
+	"NEW_VARIABLE": "新しい変数",
+	"NEW_VARIABLE_TITLE": "新しい変数の、名前",
 	"COLOUR_PICKER_HELPURL": "https://ja.wikipedia.org/wiki/色",
 	"COLOUR_PICKER_TOOLTIP": "パレットから色を選んでください。",
 	"COLOUR_RANDOM_TITLE": "ランダムな色",
diff --git a/msg/json/ko.json b/msg/json/ko.json
index 2528e2224..a393394c8 100644
--- a/msg/json/ko.json
+++ b/msg/json/ko.json
@@ -33,10 +33,12 @@
 	"UNDO": "실행 취소",
 	"REDO": "다시 실행",
 	"CHANGE_VALUE_TITLE": "값 바꾸기:",
-	"NEW_VARIABLE": "새 변수",
-	"NEW_VARIABLE_TITLE": "새 변수 이름:",
 	"RENAME_VARIABLE": "변수 이름 바꾸기:",
 	"RENAME_VARIABLE_TITLE": "'%1' 변수 이름을 바꾸기:",
+	"NEW_VARIABLE": "변수 만들기...",
+	"NEW_VARIABLE_TITLE": "새 변수 이름:",
+	"VARIABLE_ALREADY_EXISTS": "'%1' 변수는 이미 존재합니다.",
+	"DELETE_VARIABLE": "'%1' 변수를 삭제합니다",
 	"COLOUR_PICKER_HELPURL": "https://ko.wikipedia.org/wiki/색",
 	"COLOUR_PICKER_TOOLTIP": "팔레트에서 색을 고릅니다",
 	"COLOUR_RANDOM_TITLE": "임의 색상",
diff --git a/msg/json/lb.json b/msg/json/lb.json
index 129fba60c..50e4668a5 100644
--- a/msg/json/lb.json
+++ b/msg/json/lb.json
@@ -24,10 +24,10 @@
 	"UNDO": "Réckgängeg maachen",
 	"REDO": "Widderhuelen",
 	"CHANGE_VALUE_TITLE": "Wäert änneren:",
-	"NEW_VARIABLE": "Nei Variabel...",
-	"NEW_VARIABLE_TITLE": "Neie variabelen Numm:",
 	"RENAME_VARIABLE": "Variabel ëmbenennen...",
 	"RENAME_VARIABLE_TITLE": "All '%1' Variabelen ëmbenennen op:",
+	"NEW_VARIABLE": "Variabel uleeën...",
+	"NEW_VARIABLE_TITLE": "Neie variabelen Numm:",
 	"COLOUR_PICKER_TOOLTIP": "Sicht eng Faarf an der Palette eraus.",
 	"COLOUR_RANDOM_TITLE": "zoufälleg Faarf",
 	"COLOUR_RANDOM_TOOLTIP": "Eng zoufälleg Faarf eraussichen.",
diff --git a/msg/json/lki.json b/msg/json/lki.json
index 4b9e3c3c5..ca97a8926 100644
--- a/msg/json/lki.json
+++ b/msg/json/lki.json
@@ -24,10 +24,10 @@
 	"ENABLE_BLOCK": "إ کارآشتن(فعال)بلاک",
 	"HELP": "کؤمةک",
 	"CHANGE_VALUE_TITLE": "تةغییر مقدار:",
-	"NEW_VARIABLE": "متغیر تازه...",
-	"NEW_VARIABLE_TITLE": "نام متغیر تازه:",
 	"RENAME_VARIABLE": "تغییر نام متغیر...",
 	"RENAME_VARIABLE_TITLE": "تغییر نام همهٔ متغیرهای «%1» به:",
+	"NEW_VARIABLE": "متغیر تازه...",
+	"NEW_VARIABLE_TITLE": "نام متغیر تازه:",
 	"COLOUR_PICKER_HELPURL": "https://en.wikipedia.org/wiki/رةنگ",
 	"COLOUR_PICKER_TOOLTIP": "رةنگێ إژ تةختة رةنگ انتخاب کةن",
 	"COLOUR_RANDOM_TITLE": "رةنگ بةختةکی",
diff --git a/msg/json/lrc.json b/msg/json/lrc.json
index 7bbde5d9c..6877555b1 100644
--- a/msg/json/lrc.json
+++ b/msg/json/lrc.json
@@ -21,10 +21,10 @@
 	"ENABLE_BLOCK": "کنشتگر کردن برشت",
 	"HELP": "هومياری",
 	"CHANGE_VALUE_TITLE": "ارزشت آلشت کو:",
-	"NEW_VARIABLE": "آلشتگر تازه...",
-	"NEW_VARIABLE_TITLE": "نوم آلشتگر تازه:",
 	"RENAME_VARIABLE": "د نو نوم نیائن آلشتگر...",
 	"RENAME_VARIABLE_TITLE": "د نو نوم نیائن %1 د تموم آلشتگریا د:",
+	"NEW_VARIABLE": "آلشتگر تازه...",
+	"NEW_VARIABLE_TITLE": "نوم آلشتگر تازه:",
 	"COLOUR_PICKER_HELPURL": "https://en.wikipedia.org/wiki/Color",
 	"COLOUR_PICKER_TOOLTIP": "یه رن د رنگ دو انتخاو بکید",
 	"COLOUR_RANDOM_TITLE": "رن بختکی",
diff --git a/msg/json/lt.json b/msg/json/lt.json
index 5605b2fe3..9dee6dbd2 100644
--- a/msg/json/lt.json
+++ b/msg/json/lt.json
@@ -27,10 +27,10 @@
 	"UNDO": "Anuliuoti",
 	"REDO": "Atkurti",
 	"CHANGE_VALUE_TITLE": "Keisti reikšmę:",
-	"NEW_VARIABLE": "Naujas kintamasis...",
-	"NEW_VARIABLE_TITLE": "Naujo kintamojo pavadinimas:",
 	"RENAME_VARIABLE": "Pervardyti kintamajį...",
 	"RENAME_VARIABLE_TITLE": "Pervadinti visus '%1' kintamuosius į:",
+	"NEW_VARIABLE": "Naujas kintamasis...",
+	"NEW_VARIABLE_TITLE": "Naujo kintamojo pavadinimas:",
 	"COLOUR_PICKER_HELPURL": "https://lt.wikipedia.org/wiki/Spalva",
 	"COLOUR_PICKER_TOOLTIP": "Pasirinkti spalvą iš paletės.",
 	"COLOUR_RANDOM_TITLE": "atsitiktinė spalva",
diff --git a/msg/json/ms.json b/msg/json/ms.json
index e559e7a99..cd7d82864 100644
--- a/msg/json/ms.json
+++ b/msg/json/ms.json
@@ -24,10 +24,10 @@
 	"ENABLE_BLOCK": "Hidupkan Blok",
 	"HELP": "Bantuan",
 	"CHANGE_VALUE_TITLE": "Ubah nilai:",
-	"NEW_VARIABLE": "Pembolehubah baru...",
-	"NEW_VARIABLE_TITLE": "Nama pembolehubah baru:",
 	"RENAME_VARIABLE": "Tukar nama pembolehubah...",
 	"RENAME_VARIABLE_TITLE": "Tukar nama semua pembolehubah '%1' kepada:",
+	"NEW_VARIABLE": "Pembolehubah baru...",
+	"NEW_VARIABLE_TITLE": "Nama pembolehubah baru:",
 	"COLOUR_PICKER_HELPURL": "https://ms.wikipedia.org/wiki/Warna",
 	"COLOUR_PICKER_TOOLTIP": "Pilih satu warna daripada palet.",
 	"COLOUR_RANDOM_TITLE": "warna rawak",
diff --git a/msg/json/nb.json b/msg/json/nb.json
index 088e6e72f..e6787fd7e 100644
--- a/msg/json/nb.json
+++ b/msg/json/nb.json
@@ -26,10 +26,10 @@
 	"ENABLE_BLOCK": "Aktiver blokk",
 	"HELP": "Hjelp",
 	"CHANGE_VALUE_TITLE": "Bytt verdi:",
-	"NEW_VARIABLE": "Ny variabel...",
-	"NEW_VARIABLE_TITLE": "Nytt variabelnavn:",
 	"RENAME_VARIABLE": "Gi nytt navn til variabel...",
 	"RENAME_VARIABLE_TITLE": "Endre navnet til alle '%1' variabler til:",
+	"NEW_VARIABLE": "Ny variabel...",
+	"NEW_VARIABLE_TITLE": "Nytt variabelnavn:",
 	"COLOUR_PICKER_HELPURL": "https://en.wikipedia.org/wiki/Color",
 	"COLOUR_PICKER_TOOLTIP": "Velg en farge fra paletten.",
 	"COLOUR_RANDOM_TITLE": "tilfeldig farge",
diff --git a/msg/json/nl.json b/msg/json/nl.json
index 4f27ad859..df433497c 100644
--- a/msg/json/nl.json
+++ b/msg/json/nl.json
@@ -33,10 +33,10 @@
 	"UNDO": "Ongedaan maken",
 	"REDO": "Opnieuw",
 	"CHANGE_VALUE_TITLE": "Waarde wijzigen:",
-	"NEW_VARIABLE": "Nieuwe variabele...",
-	"NEW_VARIABLE_TITLE": "Nieuwe variabelenaam:",
 	"RENAME_VARIABLE": "Variabele hernoemen...",
 	"RENAME_VARIABLE_TITLE": "Alle variabelen \"%1\" hernoemen naar:",
+	"NEW_VARIABLE": "Nieuwe variabele...",
+	"NEW_VARIABLE_TITLE": "Nieuwe variabelenaam:",
 	"COLOUR_PICKER_HELPURL": "https://nl.wikipedia.org/wiki/Kleur",
 	"COLOUR_PICKER_TOOLTIP": "Kies een kleur in het palet.",
 	"COLOUR_RANDOM_TITLE": "willekeurige kleur",
diff --git a/msg/json/oc.json b/msg/json/oc.json
index 8a5e5906a..1abd5061c 100644
--- a/msg/json/oc.json
+++ b/msg/json/oc.json
@@ -21,9 +21,9 @@
 	"ENABLE_BLOCK": "Activar lo blòt",
 	"HELP": "Ajuda",
 	"CHANGE_VALUE_TITLE": "Modificar la valor :",
+	"RENAME_VARIABLE": "Renomenar la variabla…",
 	"NEW_VARIABLE": "Variabla novèla…",
 	"NEW_VARIABLE_TITLE": "Nom de la novèla variabla :",
-	"RENAME_VARIABLE": "Renomenar la variabla…",
 	"COLOUR_PICKER_HELPURL": "https://oc.wikipedia.org/wiki/Color",
 	"COLOUR_RANDOM_TITLE": "color aleatòria",
 	"COLOUR_RANDOM_TOOLTIP": "Causir una color a l'azard.",
diff --git a/msg/json/pl.json b/msg/json/pl.json
index 4771add56..709886edc 100644
--- a/msg/json/pl.json
+++ b/msg/json/pl.json
@@ -35,10 +35,10 @@
 	"UNDO": "Cofnij",
 	"REDO": "Ponów",
 	"CHANGE_VALUE_TITLE": "Zmień wartość:",
-	"NEW_VARIABLE": "Nowa zmienna...",
-	"NEW_VARIABLE_TITLE": "Nowa nazwa zmiennej:",
 	"RENAME_VARIABLE": "Zmień nazwę zmiennej...",
 	"RENAME_VARIABLE_TITLE": "Zmień nazwy wszystkich '%1' zmiennych na:",
+	"NEW_VARIABLE": "Nowa zmienna...",
+	"NEW_VARIABLE_TITLE": "Nowa nazwa zmiennej:",
 	"COLOUR_PICKER_HELPURL": "https://en.wikipedia.org/wiki/Color",
 	"COLOUR_PICKER_TOOLTIP": "Wybierz kolor z palety.",
 	"COLOUR_RANDOM_TITLE": "losowy kolor",
diff --git a/msg/json/pms.json b/msg/json/pms.json
index 826589f71..1147dfb56 100644
--- a/msg/json/pms.json
+++ b/msg/json/pms.json
@@ -25,10 +25,13 @@
 	"UNDO": "Anulé",
 	"REDO": "Fé torna",
 	"CHANGE_VALUE_TITLE": "Modifiché ël valor:",
-	"NEW_VARIABLE": "Neuva variàbil...",
-	"NEW_VARIABLE_TITLE": "Nòm ëd la neuva variàbil:",
 	"RENAME_VARIABLE": "Arnomé la variàbil...",
 	"RENAME_VARIABLE_TITLE": "Arnomé tute le variàbij '%1' 'me:",
+	"NEW_VARIABLE": "Creé na variàbil...",
+	"NEW_VARIABLE_TITLE": "Nòm ëd la neuva variàbil:",
+	"VARIABLE_ALREADY_EXISTS": "Na variàbil con ël nòm '%1' a esist già.",
+	"DELETE_VARIABLE_CONFIRMATION": "Eliminé %1 utilisassion ëd la variàbil '%2'?",
+	"DELETE_VARIABLE": "Eliminé la variàbil '%1'",
 	"COLOUR_PICKER_HELPURL": "https://en.wikipedia.org/wiki/Color",
 	"COLOUR_PICKER_TOOLTIP": "Serne un color ant la taulòssa.",
 	"COLOUR_RANDOM_TITLE": "color a asar",
diff --git a/msg/json/pt-br.json b/msg/json/pt-br.json
index be8e8f426..6a1f43e56 100644
--- a/msg/json/pt-br.json
+++ b/msg/json/pt-br.json
@@ -38,10 +38,10 @@
 	"UNDO": "Desfazer",
 	"REDO": "Refazer",
 	"CHANGE_VALUE_TITLE": "Mudar valor:",
-	"NEW_VARIABLE": "Nova variável...",
-	"NEW_VARIABLE_TITLE": "Nome da nova variável:",
 	"RENAME_VARIABLE": "Renomear variável...",
 	"RENAME_VARIABLE_TITLE": "Renomear todas as variáveis '%1' para:",
+	"NEW_VARIABLE": "Nova variável...",
+	"NEW_VARIABLE_TITLE": "Nome da nova variável:",
 	"COLOUR_PICKER_HELPURL": "https://pt.wikipedia.org/wiki/Cor",
 	"COLOUR_PICKER_TOOLTIP": "Escolher uma cor da palheta de cores.",
 	"COLOUR_RANDOM_TITLE": "cor aleatória",
diff --git a/msg/json/pt.json b/msg/json/pt.json
index 52c4ea31c..fd402c49b 100644
--- a/msg/json/pt.json
+++ b/msg/json/pt.json
@@ -32,10 +32,10 @@
 	"UNDO": "Desfazer",
 	"REDO": "Refazer",
 	"CHANGE_VALUE_TITLE": "Alterar valor:",
-	"NEW_VARIABLE": "Nova variável...",
-	"NEW_VARIABLE_TITLE": "Nome da nova variável:",
 	"RENAME_VARIABLE": "Renomear variável...",
 	"RENAME_VARIABLE_TITLE": "Renomear todas as variáveis '%1' para:",
+	"NEW_VARIABLE": "Nova variável...",
+	"NEW_VARIABLE_TITLE": "Nome da nova variável:",
 	"COLOUR_PICKER_HELPURL": "http://pt.wikipedia.org/wiki/Cor",
 	"COLOUR_PICKER_TOOLTIP": "Escolhe uma cor da paleta de cores.",
 	"COLOUR_RANDOM_TITLE": "cor aleatória",
diff --git a/msg/json/qqq.json b/msg/json/qqq.json
index f7ac9f42e..43f34f64e 100644
--- a/msg/json/qqq.json
+++ b/msg/json/qqq.json
@@ -1,4 +1,11 @@
 {
+	"@metadata": {
+		"authors": [
+			"Espertus",
+			"Liuxinyu970226",
+			"Shirayuki"
+		]
+	},
 	"VARIABLES_DEFAULT_NAME": "default name - A simple, general default name for a variable, preferably short. For more context, see [[Translating:Blockly#infrequent_message_types]].\n{{Identical|Item}}",
 	"TODAY": "button text - Button that sets a calendar to today's date.\n{{Identical|Today}}",
 	"DUPLICATE_BLOCK": "context menu - Make a copy of the selected block (and any blocks it contains).\n{{Identical|Duplicate}}",
diff --git a/msg/json/ro.json b/msg/json/ro.json
index 42171d7ff..f85ee988a 100644
--- a/msg/json/ro.json
+++ b/msg/json/ro.json
@@ -25,10 +25,10 @@
 	"ENABLE_BLOCK": "Permite bloc",
 	"HELP": "Ajutor",
 	"CHANGE_VALUE_TITLE": "Schimbaţi valoarea:",
-	"NEW_VARIABLE": "Variabilă nouă...",
-	"NEW_VARIABLE_TITLE": "Noul nume de variabilă:",
 	"RENAME_VARIABLE": "Redenumirea variabilei...",
 	"RENAME_VARIABLE_TITLE": "Redenumeşte toate variabilele '%1' în:",
+	"NEW_VARIABLE": "Variabilă nouă...",
+	"NEW_VARIABLE_TITLE": "Noul nume de variabilă:",
 	"COLOUR_PICKER_HELPURL": "https://ro.wikipedia.org/wiki/Culoare",
 	"COLOUR_PICKER_TOOLTIP": "Alege o culoare din paleta de culori.",
 	"COLOUR_RANDOM_TITLE": "culoare aleatorie",
diff --git a/msg/json/ru.json b/msg/json/ru.json
index c1341e9b6..1dd176e1a 100644
--- a/msg/json/ru.json
+++ b/msg/json/ru.json
@@ -29,10 +29,13 @@
 	"UNDO": "Отменить",
 	"REDO": "Повторить",
 	"CHANGE_VALUE_TITLE": "Измените значение:",
-	"NEW_VARIABLE": "Новая переменная…",
-	"NEW_VARIABLE_TITLE": "Имя новой переменной:",
 	"RENAME_VARIABLE": "Переименовать переменную…",
 	"RENAME_VARIABLE_TITLE": "Переименовать все переменные '%1' в:",
+	"NEW_VARIABLE": "Создать переменную…",
+	"NEW_VARIABLE_TITLE": "Имя новой переменной:",
+	"VARIABLE_ALREADY_EXISTS": "Переменная с именем '%1' уже существует.",
+	"DELETE_VARIABLE_CONFIRMATION": "Удалить %1 использований переменной '%2'?",
+	"DELETE_VARIABLE": "Удалить переменную '%1'",
 	"COLOUR_PICKER_HELPURL": "https://ru.wikipedia.org/wiki/Цвет",
 	"COLOUR_PICKER_TOOLTIP": "Выберите цвет из палитры.",
 	"COLOUR_RANDOM_TITLE": "случайный цвет",
diff --git a/msg/json/sc.json b/msg/json/sc.json
index d70b43a0c..12396ece6 100644
--- a/msg/json/sc.json
+++ b/msg/json/sc.json
@@ -25,10 +25,10 @@
 	"ENABLE_BLOCK": "Abìlita Blocu",
 	"HELP": "Agiudu",
 	"CHANGE_VALUE_TITLE": "Muda valori:",
-	"NEW_VARIABLE": "Variabili noa...",
-	"NEW_VARIABLE_TITLE": "Nòmini de sa variabili noa:",
 	"RENAME_VARIABLE": "Muda nòmini a variabili...",
 	"RENAME_VARIABLE_TITLE": "A is variabilis '%1' muda nòmini a:",
+	"NEW_VARIABLE": "Variabili noa...",
+	"NEW_VARIABLE_TITLE": "Nòmini de sa variabili noa:",
 	"COLOUR_PICKER_HELPURL": "https://en.wikipedia.org/wiki/Color",
 	"COLOUR_PICKER_TOOLTIP": "Scebera unu colori de sa tauledda.",
 	"COLOUR_RANDOM_TITLE": "Unu colori a brítiu",
diff --git a/msg/json/sd.json b/msg/json/sd.json
index 9263ada28..47bf7b86c 100644
--- a/msg/json/sd.json
+++ b/msg/json/sd.json
@@ -22,9 +22,9 @@
 	"ENABLE_BLOCK": "بلاڪ کي فعال بڻايو",
 	"HELP": "مدد",
 	"CHANGE_VALUE_TITLE": "قدر بدلايو",
-	"NEW_VARIABLE": "نئون ڦرڻو",
-	"NEW_VARIABLE_TITLE": "ڦرڻي جو نئون نالو:",
 	"RENAME_VARIABLE": "ڦرڻي کي نئون نالو ڏيو...",
+	"NEW_VARIABLE": "نئون ڦرڻو...",
+	"NEW_VARIABLE_TITLE": "ڦرڻي جو نئون نالو:",
 	"COLOUR_PICKER_HELPURL": "https://en.wikipedia.org/wiki/Color",
 	"COLOUR_PICKER_TOOLTIP": "رنگ دٻيءَ مان رنگ چونڊيو.",
 	"COLOUR_RANDOM_TITLE": "بلا ترتيب رنگ",
diff --git a/msg/json/sk.json b/msg/json/sk.json
index 19efa0e38..ad8b9b020 100644
--- a/msg/json/sk.json
+++ b/msg/json/sk.json
@@ -25,10 +25,10 @@
 	"ENABLE_BLOCK": "Povoliť blok",
 	"HELP": "Pomoc",
 	"CHANGE_VALUE_TITLE": "Zmeniť hodnotu:",
-	"NEW_VARIABLE": "Nová premenná...",
-	"NEW_VARIABLE_TITLE": "Názov novej premennej:",
 	"RENAME_VARIABLE": "Premenovať premennú...",
 	"RENAME_VARIABLE_TITLE": "Premenovať všetky premenné '%1' na:",
+	"NEW_VARIABLE": "Nová premenná...",
+	"NEW_VARIABLE_TITLE": "Názov novej premennej:",
 	"COLOUR_PICKER_HELPURL": "https://en.wikipedia.org/wiki/Color",
 	"COLOUR_PICKER_TOOLTIP": "Zvoľte farbu z palety.",
 	"COLOUR_RANDOM_TITLE": "náhodná farba",
diff --git a/msg/json/sl.json b/msg/json/sl.json
index e47304291..ade5382cd 100644
--- a/msg/json/sl.json
+++ b/msg/json/sl.json
@@ -27,10 +27,10 @@
 	"UNDO": "Razveljavi",
 	"REDO": "Ponovi",
 	"CHANGE_VALUE_TITLE": "Spremeni vrednost:",
-	"NEW_VARIABLE": "Nova spremenljivka...",
-	"NEW_VARIABLE_TITLE": "Ime nove spremenljivke:",
 	"RENAME_VARIABLE": "Preimenuj spremenljivko...",
 	"RENAME_VARIABLE_TITLE": "Preimenuj vse spremenljivke '%1' v:",
+	"NEW_VARIABLE": "Nova spremenljivka...",
+	"NEW_VARIABLE_TITLE": "Ime nove spremenljivke:",
 	"COLOUR_PICKER_HELPURL": "https://en.wikipedia.org/wiki/Color",
 	"COLOUR_PICKER_TOOLTIP": "Izberi barvo s palete.",
 	"COLOUR_RANDOM_TITLE": "naključna barva",
diff --git a/msg/json/sq.json b/msg/json/sq.json
index 30d4e1db7..31419b5ba 100644
--- a/msg/json/sq.json
+++ b/msg/json/sq.json
@@ -20,10 +20,10 @@
 	"ENABLE_BLOCK": "Aktivizo bllokun",
 	"HELP": "Ndihmë",
 	"CHANGE_VALUE_TITLE": "Ndrysho Vlerat:",
-	"NEW_VARIABLE": "Identifikatorë i ri...",
-	"NEW_VARIABLE_TITLE": "Emri i identifikatorit të ri:",
 	"RENAME_VARIABLE": "Ndrysho emrin variables...",
 	"RENAME_VARIABLE_TITLE": "Ndrysho emrin e te gjitha '%1' variablave ne :",
+	"NEW_VARIABLE": "Identifikatorë i ri...",
+	"NEW_VARIABLE_TITLE": "Emri i identifikatorit të ri:",
 	"COLOUR_PICKER_HELPURL": "http://en.wikipedia.org/wiki/Color",
 	"COLOUR_PICKER_TOOLTIP": "Zgjidh nje ngjyre nga nje game ngjyrash.",
 	"COLOUR_RANDOM_TITLE": "ngjyre e rastesishme",
diff --git a/msg/json/sr.json b/msg/json/sr.json
index 49066920d..d0c5f2035 100644
--- a/msg/json/sr.json
+++ b/msg/json/sr.json
@@ -27,10 +27,10 @@
 	"UNDO": "Опозови",
 	"REDO": "Понови",
 	"CHANGE_VALUE_TITLE": "Промените вредност:",
-	"NEW_VARIABLE": "Нова променљива…",
-	"NEW_VARIABLE_TITLE": "Име нове променљиве:",
 	"RENAME_VARIABLE": "Преименуј променљиву…",
 	"RENAME_VARIABLE_TITLE": "Преименујте све „%1“ променљиве у:",
+	"NEW_VARIABLE": "Нова променљива…",
+	"NEW_VARIABLE_TITLE": "Име нове променљиве:",
 	"COLOUR_PICKER_HELPURL": "https://sr.wikipedia.org/wiki/Боја",
 	"COLOUR_PICKER_TOOLTIP": "Изаберите боју са палете.",
 	"COLOUR_RANDOM_TITLE": "случајна боја",
diff --git a/msg/json/sv.json b/msg/json/sv.json
index d953de3b7..16ebd71e5 100644
--- a/msg/json/sv.json
+++ b/msg/json/sv.json
@@ -29,10 +29,13 @@
 	"UNDO": "Ångra",
 	"REDO": "Gör om",
 	"CHANGE_VALUE_TITLE": "Ändra värde:",
-	"NEW_VARIABLE": "Ny variabel...",
-	"NEW_VARIABLE_TITLE": "Nytt variabelnamn:",
 	"RENAME_VARIABLE": "Byt namn på variabel...",
 	"RENAME_VARIABLE_TITLE": "Byt namn på alla'%1'-variabler till:",
+	"NEW_VARIABLE": "Skapa variabel...",
+	"NEW_VARIABLE_TITLE": "Nytt variabelnamn:",
+	"VARIABLE_ALREADY_EXISTS": "En variabel som heter \"%1\" finns redan.",
+	"DELETE_VARIABLE_CONFIRMATION": "Radera %1 användningar av variabeln \"%2\"?",
+	"DELETE_VARIABLE": "Radera variabeln \"%1\"",
 	"COLOUR_PICKER_HELPURL": "https://sv.wikipedia.org/wiki/Färg",
 	"COLOUR_PICKER_TOOLTIP": "Välj en färg från paletten.",
 	"COLOUR_RANDOM_TITLE": "slumpfärg",
@@ -303,7 +306,7 @@
 	"LISTS_SPLIT_TOOLTIP_JOIN": "Sammanfoga en textlista till en text, som separeras av en avgränsare.",
 	"VARIABLES_GET_TOOLTIP": "Returnerar värdet av denna variabel.",
 	"VARIABLES_GET_CREATE_SET": "Skapa \"välj %1\"",
-	"VARIABLES_SET": "välj %1 till %2",
+	"VARIABLES_SET": "ange %1 till %2",
 	"VARIABLES_SET_TOOLTIP": "Gör så att den här variabeln blir lika med inputen.",
 	"VARIABLES_SET_CREATE_GET": "Skapa 'hämta %1'",
 	"PROCEDURES_DEFNORETURN_HELPURL": "https://sv.wikipedia.org/wiki/Funktion_%28programmering%29",
diff --git a/msg/json/ta.json b/msg/json/ta.json
index 58b755a6d..84b90bb57 100644
--- a/msg/json/ta.json
+++ b/msg/json/ta.json
@@ -26,10 +26,10 @@
 	"ENABLE_BLOCK": "உறுப்பை இயங்குமாரு செய்",
 	"HELP": "உதவி",
 	"CHANGE_VALUE_TITLE": "மதிப்பை மாற்றவும்:",
-	"NEW_VARIABLE": "புதிய மாறிலி...",
-	"NEW_VARIABLE_TITLE": "புதிய மாறிலியின் பெயர்:",
 	"RENAME_VARIABLE": "மாறிலியை மறுபெயரிடுக...",
 	"RENAME_VARIABLE_TITLE": "அனைத்து '%1' மாறிலிகளையும் பின்வருமாறு மறுபெயரிடுக:",
+	"NEW_VARIABLE": "புதிய மாறிலி...",
+	"NEW_VARIABLE_TITLE": "புதிய மாறிலியின் பெயர்:",
 	"COLOUR_PICKER_HELPURL": "https://en.wikipedia.org/wiki/Color",
 	"COLOUR_PICKER_TOOLTIP": "வண்ண தட்டிலிருந்து ஒரு நிறத்தைத் தேர்ந்தெடுக்கவும்.",
 	"COLOUR_RANDOM_TITLE": "தற்போக்கு நிறம்",
diff --git a/msg/json/tcy.json b/msg/json/tcy.json
index 38ce96697..37f2f1abd 100644
--- a/msg/json/tcy.json
+++ b/msg/json/tcy.json
@@ -26,10 +26,10 @@
 	"UNDO": "ದುಂಬುದಲೆಕೊ",
 	"REDO": "ಪಿರವುದಂಚ",
 	"CHANGE_VALUE_TITLE": "ಮೌಲ್ಯೊದ ಬದಲಾವಣೆ",
-	"NEW_VARIABLE": "ಪೊಸ ಬದಲಾವಣೆ",
-	"NEW_VARIABLE_TITLE": "ಪುದರ್‍ದ ಪೊಸ ಬದಲಾವಣೆ:",
 	"RENAME_VARIABLE": "ಬದಲಾವಣೆ ಆಯಿನ ಪುದರ್‍ನ್ ನಾನೊರೊ ಪನ್ಲೆ",
 	"RENAME_VARIABLE_TITLE": "ನಾನೊರೊ ಪುದರ್ ಬದಲಾವಣೆ ಆಯಿನ ಮಾಂತ '% 1':",
+	"NEW_VARIABLE": "ಪೊಸ ಬದಲಾವಣೆ",
+	"NEW_VARIABLE_TITLE": "ಪುದರ್‍ದ ಪೊಸ ಬದಲಾವಣೆ:",
 	"COLOUR_PICKER_HELPURL": "https://en.wikipedia.org/wiki/ಬಣ್ಣೊ",
 	"COLOUR_PICKER_TOOLTIP": "ವರ್ಣಫಲಕೊದ ಒಂಜಿ ಬಣ್ಣೊದ ಆಯ್ಕೆ.",
 	"COLOUR_RANDOM_TITLE": "ಯಾದೃಚ್ಛಿಕೊ ಬಣ್ಣೊ",
diff --git a/msg/json/th.json b/msg/json/th.json
index 5da4b29a1..4955576d7 100644
--- a/msg/json/th.json
+++ b/msg/json/th.json
@@ -28,10 +28,10 @@
 	"UNDO": "ย้อนกลับ",
 	"REDO": "ทำซ้ำ",
 	"CHANGE_VALUE_TITLE": "เปลี่ยนค่า:",
-	"NEW_VARIABLE": "สร้างตัวแปร...",
-	"NEW_VARIABLE_TITLE": "ชื่อตัวแปรใหม่:",
 	"RENAME_VARIABLE": "เปลี่ยนชื่อตัวแปร...",
 	"RENAME_VARIABLE_TITLE": "เปลี่ยนชื่อตัวแปร '%1' ทั้งหมดเป็น:",
+	"NEW_VARIABLE": "สร้างตัวแปร...",
+	"NEW_VARIABLE_TITLE": "ชื่อตัวแปรใหม่:",
 	"COLOUR_PICKER_HELPURL": "https://th.wikipedia.org/wiki/สี",
 	"COLOUR_PICKER_TOOLTIP": "เลือกสีจากจานสี",
 	"COLOUR_RANDOM_TITLE": "สุ่มสี",
diff --git a/msg/json/tl.json b/msg/json/tl.json
index 0e78f101e..57988fa19 100644
--- a/msg/json/tl.json
+++ b/msg/json/tl.json
@@ -20,10 +20,10 @@
 	"ENABLE_BLOCK": "Bigyan ng bisa ang Block",
 	"HELP": "Tulong",
 	"CHANGE_VALUE_TITLE": "pagbago ng value:",
-	"NEW_VARIABLE": "New variable...",
-	"NEW_VARIABLE_TITLE": "New variable name:",
 	"RENAME_VARIABLE": "Rename variable...",
 	"RENAME_VARIABLE_TITLE": "Rename all '%1' variables to:",
+	"NEW_VARIABLE": "New variable...",
+	"NEW_VARIABLE_TITLE": "New variable name:",
 	"COLOUR_PICKER_HELPURL": "http://en.wikipedia.org/wiki/Color",
 	"COLOUR_PICKER_TOOLTIP": "pagpili ng kulay sa paleta.",
 	"COLOUR_RANDOM_TITLE": "iba ibang kulay",
diff --git a/msg/json/tr.json b/msg/json/tr.json
index 4fcf82408..1db02bd02 100644
--- a/msg/json/tr.json
+++ b/msg/json/tr.json
@@ -12,7 +12,8 @@
 			"Gurkanht",
 			"HakanIST",
 			"Imabadplayer",
-			"Kumkumuk"
+			"Kumkumuk",
+			"Alpkant"
 		]
 	},
 	"VARIABLES_DEFAULT_NAME": "öge",
@@ -36,10 +37,13 @@
 	"UNDO": "Geri al",
 	"REDO": "Yinele",
 	"CHANGE_VALUE_TITLE": "Değeri değiştir:",
-	"NEW_VARIABLE": "Yeni değişken...",
-	"NEW_VARIABLE_TITLE": "Yeni değişken ismi :",
 	"RENAME_VARIABLE": "Değişkeni yeniden adlandır...",
 	"RENAME_VARIABLE_TITLE": "Tüm '%1' değişkenlerini yeniden isimlendir:",
+	"NEW_VARIABLE": "Değişken oluştur...",
+	"NEW_VARIABLE_TITLE": "Yeni değişken ismi :",
+	"VARIABLE_ALREADY_EXISTS": "'%1' isimli değişken adı zaten var.",
+	"DELETE_VARIABLE_CONFIRMATION": "'%2' değişkeninin %1 kullanımını silmek istiyor musunuz?",
+	"DELETE_VARIABLE": "'%1' değişkenini silmek istiyor musunuz?",
 	"COLOUR_PICKER_HELPURL": "https://tr.wikipedia.org/wiki/Renk",
 	"COLOUR_PICKER_TOOLTIP": "Paletten bir renk seçin.",
 	"COLOUR_RANDOM_TITLE": "rastgele renk",
diff --git a/msg/json/uk.json b/msg/json/uk.json
index 708c02444..158d9d857 100644
--- a/msg/json/uk.json
+++ b/msg/json/uk.json
@@ -30,10 +30,10 @@
 	"UNDO": "Скасувати",
 	"REDO": "Повторити",
 	"CHANGE_VALUE_TITLE": "Змінити значення:",
-	"NEW_VARIABLE": "Нова змінна...",
-	"NEW_VARIABLE_TITLE": "Нова назва змінної:",
 	"RENAME_VARIABLE": "Перейменувати змінну...",
 	"RENAME_VARIABLE_TITLE": "Перейменувати усі змінні \"%1\" до:",
+	"NEW_VARIABLE": "Нова змінна...",
+	"NEW_VARIABLE_TITLE": "Нова назва змінної:",
 	"COLOUR_PICKER_HELPURL": "https://uk.wikipedia.org/wiki/Колір",
 	"COLOUR_PICKER_TOOLTIP": "Вибрати колір з палітри.",
 	"COLOUR_RANDOM_TITLE": "випадковий колір",
diff --git a/msg/json/vi.json b/msg/json/vi.json
index e2c729c99..cfe6c7dbb 100644
--- a/msg/json/vi.json
+++ b/msg/json/vi.json
@@ -25,10 +25,10 @@
 	"ENABLE_BLOCK": "Phục Hồi Tác Dụng",
 	"HELP": "Trợ Giúp",
 	"CHANGE_VALUE_TITLE": "Thay giá trị thành:",
-	"NEW_VARIABLE": "Biến mới...",
-	"NEW_VARIABLE_TITLE": "Tên của biến mới:",
 	"RENAME_VARIABLE": "Thay tên biến...",
 	"RENAME_VARIABLE_TITLE": "Thay tên tất cả \"%1\" biến này thành:",
+	"NEW_VARIABLE": "Biến mới...",
+	"NEW_VARIABLE_TITLE": "Tên của biến mới:",
 	"COLOUR_PICKER_HELPURL": "https://vi.wikipedia.org/wiki/M%C3%A0u_s%E1%BA%AFc",
 	"COLOUR_PICKER_TOOLTIP": "Chọn một màu từ bảng màu.",
 	"COLOUR_RANDOM_TITLE": "màu bất kỳ",
diff --git a/msg/json/zh-hans.json b/msg/json/zh-hans.json
index 33f576791..a4af49e2d 100644
--- a/msg/json/zh-hans.json
+++ b/msg/json/zh-hans.json
@@ -9,7 +9,8 @@
 			"Yfdyh000",
 			"아라",
 			"Hudafu",
-			"Shatteredwind"
+			"Shatteredwind",
+			"Duzc2"
 		]
 	},
 	"VARIABLES_DEFAULT_NAME": "项目",
@@ -22,7 +23,7 @@
 	"DELETE_BLOCK": "删除块",
 	"DELETE_X_BLOCKS": "删除 %1 块",
 	"DELETE_ALL_BLOCKS": "删除所有%1块吗？",
-	"CLEAN_UP": "清理块",
+	"CLEAN_UP": "整理块",
 	"COLLAPSE_BLOCK": "折叠块",
 	"COLLAPSE_ALL": "折叠块",
 	"EXPAND_BLOCK": "展开块",
@@ -33,10 +34,13 @@
 	"UNDO": "撤销",
 	"REDO": "重做",
 	"CHANGE_VALUE_TITLE": "更改值：",
-	"NEW_VARIABLE": "新变量...",
-	"NEW_VARIABLE_TITLE": "新变量的名称：",
 	"RENAME_VARIABLE": "重命名变量...",
 	"RENAME_VARIABLE_TITLE": "将所有“%1”变量重命名为:",
+	"NEW_VARIABLE": "创建变量...",
+	"NEW_VARIABLE_TITLE": "新变量的名称：",
+	"VARIABLE_ALREADY_EXISTS": "已存在名为“%1”的变量。",
+	"DELETE_VARIABLE_CONFIRMATION": "删除“%2”变量的%1种用途么？",
+	"DELETE_VARIABLE": "删除“%1”变量",
 	"COLOUR_PICKER_HELPURL": "https://zh.wikipedia.org/wiki/颜色",
 	"COLOUR_PICKER_TOOLTIP": "从调色板中选择一种颜色。",
 	"COLOUR_RANDOM_TITLE": "随机颜色",
@@ -69,9 +73,9 @@
 	"CONTROLS_FLOW_STATEMENTS_TOOLTIP_CONTINUE": "跳过这个循环的剩余部分，并继续下一次迭代。",
 	"CONTROLS_FLOW_STATEMENTS_WARNING": "警告：此块仅可用于在一个循环内。",
 	"CONTROLS_IF_TOOLTIP_1": "如果值为真，执行一些语句。",
-	"CONTROLS_IF_TOOLTIP_2": "如果值为真，则执行语句的第一块。否则，则执行语句的第二块。",
-	"CONTROLS_IF_TOOLTIP_3": "如果第一个值为真，则执行语句的第一个块。否则，如果第二个值为真，则执行语句的第二块。",
-	"CONTROLS_IF_TOOLTIP_4": "如果第一个值为真，则执行语句的第一块。否则，如果第二个值为真，则执行语句的第二块。如果没有值为真，则执行语句的最后一块。",
+	"CONTROLS_IF_TOOLTIP_2": "如果值为真，则执行第一块语句。否则，则执行第二块语句。",
+	"CONTROLS_IF_TOOLTIP_3": "如果第一个值为真，则执行第一块的语句。否则，如果第二个值为真，则执行第二块的语句。",
+	"CONTROLS_IF_TOOLTIP_4": "如果第一个值为真，则执行第一块对语句。否则，如果第二个值为真，则执行语句的第二块。如果没有值为真，则执行最后一块的语句。",
 	"CONTROLS_IF_MSG_IF": "如果",
 	"CONTROLS_IF_MSG_ELSEIF": "否则如果",
 	"CONTROLS_IF_MSG_ELSE": "否则",
diff --git a/msg/json/zh-hant.json b/msg/json/zh-hant.json
index 74ebe31a8..3931ca812 100644
--- a/msg/json/zh-hant.json
+++ b/msg/json/zh-hant.json
@@ -31,10 +31,13 @@
 	"UNDO": "還原",
 	"REDO": "重試",
 	"CHANGE_VALUE_TITLE": "修改值:",
-	"NEW_VARIABLE": "新變數...",
-	"NEW_VARIABLE_TITLE": "新變數名稱:",
 	"RENAME_VARIABLE": "重新命名變數...",
 	"RENAME_VARIABLE_TITLE": "將所有 \"%1\" 變數重新命名為:",
+	"NEW_VARIABLE": "建立變數...",
+	"NEW_VARIABLE_TITLE": "新變數名稱:",
+	"VARIABLE_ALREADY_EXISTS": "一個名為%1的變數已存在。",
+	"DELETE_VARIABLE_CONFIRMATION": "刪除%1使用的%2變數？",
+	"DELETE_VARIABLE": "刪除%1變數",
 	"COLOUR_PICKER_HELPURL": "https://zh.wikipedia.org/wiki/顏色",
 	"COLOUR_PICKER_TOOLTIP": "從調色板中選擇一種顏色。",
 	"COLOUR_RANDOM_TITLE": "隨機顏色",